1 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
3 * linux-ppc-low.c: Include nat/linux-ptrace.h.
5 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
7 * configure.srv (ipa_ppc_linux_regobj): Add
8 powerpc-isa207-htm-vsx32l-ipa.o and
9 powerpc-isa207-htm-vsx64l-ipa.o.
10 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
11 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
12 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
13 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
14 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
15 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
16 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
17 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
18 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
19 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
20 (init_registers_powerpc_isa207_htm_vsx32l)
21 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
22 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
23 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
24 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
25 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
26 (ppc_store_tm_ctarregset): New functions.
27 (ppc_regsets): Add entries for HTM regsets.
28 (ppc_arch_setup): Set htm in features struct when needed. Set
29 sizes for the HTM regsets.
30 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
31 (initialize_low_arch): Call
32 init_registers_powerpc_isa207_htm_vsx32l and
33 init_registers_powerpc_isa207_htm_vsx64l.
34 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
35 PPC_TDESC_ISA207_HTM_VSX.
36 (initialize_low_tracepoint): Call
37 init_registers_powerpc_isa207_htm_vsx32l and
38 init_registers_powerpc_isa207_htm_vsx64l.
40 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
42 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
43 rs6000/power-linux-pmu.xml to srv_xmlfiles.
44 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
45 (ppc_store_pmuregset): New functions.
46 (ppc_regsets): Add entries for ebb and pmu regsets.
47 (ppc_arch_setup): Set isa207 in features struct if the ebb and
48 pmu regsets are available. Set sizes for these regsets.
50 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
52 * configure.srv (ipa_ppc_linux_regobj): Add
53 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
54 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
55 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
56 rs6000/powerpc-isa207-vsx32l.xml, and
57 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
58 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
59 <PPC_TDESC_ISA207_VSX>: New enum value.
60 (init_registers_powerpc_isa207_vsx32l): Declare.
61 (init_registers_powerpc_isa207_vsx64l): Declare.
62 * linux-ppc-low.c (ppc_fill_tarregset): New function.
63 (ppc_store_tarregset): New function.
64 (ppc_regsets): Add entry for the TAR regset.
65 (ppc_arch_setup): Set isa207 in features struct when needed. Set
66 size for the TAR regsets.
67 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
68 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
69 and init_registers_powerpc_isa207_vsx64l.
70 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
71 (initialize_low_tracepoint): Call
72 init_registers_powerpc_isa207_vsx32l and
73 init_registers_powerpc_isa207_vsx64l.
75 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
76 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
78 * configure.srv (ipa_ppc_linux_regobj): Add
79 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
80 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
81 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
82 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
83 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
84 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
85 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
86 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
87 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
88 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
89 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
90 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
91 (ppc_hwcap): Add comment.
92 (ppc_hwcap2): New global.
93 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
94 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
95 (ppc_regsets): Add entries for the DSCR and PPR regsets.
96 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
97 when needed. Set sizes for the the DSCR and PPR regsets.
98 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
99 (initialize_low_arch): Call
100 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
101 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
102 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
103 PPC_TDESC_ISA205_PPR_DSCR_VSX.
104 (initialize_low_tracepoint): Call
105 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
106 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
108 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
110 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
112 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
113 Simon Marchi <simark@simark.ca>
115 * acinclude.m4: Include "../selftest.m4".
116 * configure: Regenerate.
117 * configure.ac: Use "GDB_AC_SELFTEST".
118 * configure.srv: Use "$enable_unittests" instead of
119 "$development" when checking whether unit tests have been
121 * server.c (captured_main): Update message informing that
122 selftests have been disabled.
124 2018-10-04 Tom Tromey <tom@tromey.com>
126 * configure: Rebuild.
128 2018-10-04 Tom Tromey <tom@tromey.com>
130 * server.c (handle_status): Rename inner "thread".
131 (process_serial_event): Declare "res" in 'm' case.
132 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
133 (iterate_over_lwps): Rename inner "thread".
134 (linux_qxfer_libraries_svr4): Rename inner "len".
135 * gdbthread.h (find_thread_in_random): Rename inner "thread".
137 2018-10-01 Gary Benson <gbenson@redhat.com>
139 * gdb_proc_service.h: Moved common code to
140 common/gdb_proc_service.h.
142 2018-10-01 Gary Benson <gbenson@redhat.com>
144 * gdb_proc_service.h: Synchronize comments and whitespace with
145 GDB's version of this file.
147 2018-09-25 Tom Tromey <tom@tromey.com>
149 * configure: Rebuild.
150 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
152 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
154 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
155 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
156 ($(IPA_LIB)): Sort IPA_OBJS.
158 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
160 * Makefile.in: Remove references to $(ADD_DEPS).
162 2018-09-16 Tom Tromey <tom@tromey.com>
164 * remote-utils.c (remote_open): Use GNU style for metasyntactic
166 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
169 2018-09-05 Tom Tromey <tom@tromey.com>
171 * configure: Rebuild.
173 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
176 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
178 2018-08-27 Tom Tromey <tom@tromey.com>
181 * configure: Rebuild.
183 2018-08-27 Tom Tromey <tom@tromey.com>
185 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
186 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
187 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
188 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
189 (s390x_emit_stack_adjust): Add casts to unsigned char.
191 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
195 * server.h (struct client_state) <disable_randomization>:
198 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
200 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
202 (mips_supply_ptrace_register): Likewise.
204 2018-07-22 Tom Tromey <tom@tromey.com>
206 * configure: Rebuild.
208 2018-07-22 Tom Tromey <tom@tromey.com>
210 * win32-low.c (win32_create_inferior): Remove unused variables.
211 * gdbreplay.c (remote_open): Remove unused variable.
212 * remote-utils.c (remote_prepare): Remove unused variable.
213 * x86-tdesc.h (X86_TDESC_H): Define.
214 (amd64_expedite_regs): Define conditionally.
215 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
216 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
217 * remote-utils.c (readchar): Remove unused variable.
219 2018-07-13 Pedro Alves <palves@redhat.com>
221 * linux-low.c (linux_kill): Change parameter to process_info
222 pointer instead of pid. Adjust.
223 * lynx-low.c (lynx_kill): Likewise.
224 * nto-low.c (nto_kill): Likewise.
225 * spu-low.c (spu_kill): Likewise.
226 * win32-low.c (win32_kill): Likewise.
227 * server.c (handle_v_kill, kill_inferior_callback)
228 (detach_or_kill_for_exit): Adjust.
229 * target.c (kill_inferior): Change parameter to process_info
230 pointer instead of pid. Adjust.
231 * target.h (struct target_ops) <kill>: Change parameter to
232 process_info pointer instead of pid. Adjust all implementations
234 (kill_inferior): Likewise.
236 2018-07-13 Pedro Alves <palves@redhat.com>
238 * linux-low.c (linux_detach, linux_join): Change parameter to
239 process_info pointer instead of pid. Adjust.
240 * lynx-low.c (lynx_detach, lynx_join): Likewise.
241 * nto-low.c (nto_detach): Likewise.
242 * spu-low.c (spu_detach, spu_join): Likewise.
243 * win32-low.c (win32_detach, win32_join): Likewise.
244 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
245 * target.h (struct target_ops) <detach, join>: Change parameter to
246 process_info pointer instead of pid. Adjust all implementations
248 (detach_inferior, join_inferior): Rename 'pid' parameter to
251 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
252 Jan Kratochvil <jan.kratochvil@redhat.com>
253 Paul Fertser <fercerpav@gmail.com>
254 Tsutomu Seki <sekiriki@gmail.com>
256 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
257 (OBS): Add 'common/netstuff.o'.
258 (GDBREPLAY_OBS): Likewise.
259 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
260 (remote_open): Implement support for IPv6
262 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
264 (handle_accept_event): Accept connections from IPv6 sources.
265 (remote_prepare): Handle IPv6-style hostnames; implement
266 support for IPv6 connections.
267 (remote_open): Implement support for printing connections from
270 2018-07-11 Pedro Alves <palves@redhat.com>
273 * mem-break.c (any_persistent_commands): Add process_info
274 parameter and use it instead of relying on the current process.
275 Change return type to bool.
276 * mem-break.h (any_persistent_commands): Add process_info
277 parameter and change return type to bool.
278 * server.c (handle_detach): Remove require_running_or_return call.
279 Look up the process_info for the process we're about to detach.
280 If not found, return back error to GDB. Adjust
281 any_persistent_commands call to pass down a process pointer.
283 2018-07-11 Pedro Alves <palves@redhat.com>
285 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
286 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
287 instead of collect_register_by_name.
288 * regcache.c (regcache_raw_get_unsigned_by_name): New.
289 * regcache.h (regcache_raw_get_unsigned_by_name): New.
291 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
292 Pedro Alves <palves@redhat.com>
294 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
296 2018-07-03 Tom Tromey <tom@tromey.com>
298 * linux-low.c: Update.
299 * lynx-low.c: Update.
300 * mem-break.c: Update.
302 * remote-utils.c: Update.
306 * win32-low.c: Update.
308 2018-07-03 Tom Tromey <tom@tromey.com>
312 2018-07-03 Tom Tromey <tom@tromey.com>
314 * linux-low.c: Update.
316 2018-07-03 Tom Tromey <tom@tromey.com>
320 2018-07-03 Tom Tromey <tom@tromey.com>
322 * linux-low.c: Update.
323 * linux-mips-low.c: Update.
324 * lynx-low.c: Update.
326 * remote-utils.c: Update.
330 * thread-db.c: Update.
332 2018-07-03 Tom Tromey <tom@tromey.com>
334 * linux-low.c: Update.
335 * linux-mips-low.c: Update.
336 * lynx-low.c: Update.
337 * mem-break.c: Update.
339 * remote-utils.c: Update.
343 * tracepoint.c: Update.
345 2018-07-03 Tom Tromey <tom@tromey.com>
347 * linux-low.c: Update.
348 * linux-ppc-low.c: Update.
349 * linux-x86-low.c: Update.
350 * proc-service.c: Update.
353 * thread-db.c: Update.
354 * win32-low.c: Update.
356 2018-07-03 Tom Tromey <tom@tromey.com>
358 * linux-low.c: Update.
359 * lynx-low.c: Update.
361 * remote-utils.c: Update.
363 * thread-db.c: Update.
364 * win32-low.c: Update.
366 2018-06-29 Joel Brobecker <brobecker@adacore.com>
368 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
369 parameter in call to 'amd64_create_target_description'.
371 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
373 * x86-tdesc.h: Remove executable permission flag.
375 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
377 * configure.ac: Remove AC_PREREQ, add missing quoting.
378 * configure: Re-generate.
379 * config.in: Re-generate.
380 * aclocal.m4: Re-generate.
382 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
384 * tracepoint.h (current_traceframe): Remove declaration.
386 2018-06-18 Alan Hayward <alan.hayward@arm.com>
388 * linux-aarch64-low.c (is_sve_tdesc): New function.
389 (aarch64_sve_regs_copy_to_regcache): Likewise.
390 (aarch64_sve_regs_copy_from_regcache): Likewise.
391 (aarch64_regs_info): Add SVE checks.
392 (initialize_low_arch): Initialize SVE.
394 2018-06-18 Alan Hayward <alan.hayward@arm.com>
396 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
398 2018-06-11 Alan Hayward <alan.hayward@arm.com>
400 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
401 (initialize_low_tracepoint): Likewise
402 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
403 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
405 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
407 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
409 2018-06-11 Alan Hayward <alan.hayward@arm.com>
411 * server.h (PBUFSIZ): Increase size
413 2018-06-11 Alan Hayward <alan.hayward@arm.com>
415 * regcache.c (regcache::raw_compare): New function.
416 * regcache.h (regcache::raw_compare): New declaration.
418 2018-06-11 Alan Hayward <alan.hayward@arm.com>
420 * regcache.c (new_register_cache): Use new.
421 (free_register_cache): Use delete.
422 (register_data): Use const.
423 (supply_register): Move body inside regcache.
424 (regcache::raw_supply): New override function.
425 (collect_register): Move body inside regcache.
426 (regcache::raw_collect): New override function.
427 (regcache::get_register_status): New override function.
428 * regcache.h (struct regcache): Inherit from reg_buffer_common.
430 2018-06-09 Tom Tromey <tom@tromey.com>
432 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
434 (event_queue): Use std::queue.
435 (gdb_event_xfree): Remove.
436 (initialize_event_loop, process_event, wait_for_event): Update.
438 2018-06-08 Stan Cox <scox@redhat.com>
440 * win32-low.c (win32_create_inferior): last_ptid and last_status
441 moved to client_state.
443 2018-06-08 Pedro Alves <palves@redhat.com>
445 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
446 common/common-exceptions.o, common/common-utils.o,
447 common/errors.o, common/print-utils.o and utils.o.
448 * gdbreplay.c: Include "common-defs.h" instead of the two
449 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
450 string.h or alloca.h.
451 (perror_with_name): Delete.
452 (remote_open): Use xstrdup instead of strdup.
453 (main): Rename to ...
454 (captured_main): ... this.
457 2018-06-08 Tom Tromey <tom@tromey.com>
459 * linux-low.c (linux_low_read_btrace): Update.
461 2018-06-04 Stan Cox <scox@redhat.com>
463 * server.h (struct client_state): New.
464 * server.c (cont_thread, general_thread, multi_process)
465 (report_fork_events, report_vfork_events, report_exec_events)
466 (report_thread_events, swbreak_feature, hwbreak_feature)
467 (vCont_supported, disable_randomization, pass_signals)
468 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
469 Moved to client_state.
470 * remote-utils.c (remote_debug, noack_mode)
471 (transport_is_reliable): Moved to client_state.
472 * tracepoint.c (current_traceframe): Moved to client_state.
475 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
476 linux-low.c, remote-utils.h, target.c: Use client_state.
478 2018-05-31 Alan Hayward <alan.hayward@arm.com>
480 * configure.srv: Add new c/h file.
482 2018-05-31 Alan Hayward <alan.hayward@arm.com>
484 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
487 2018-05-25 Maciej W. Rozycki <macro@mips.com>
489 * gdb.arch/mips-fpregset-core.exp: New test.
490 * gdb.arch/mips-fpregset-core.c: New test source.
492 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
495 * hostio.c (require_int): Do not report overflow for integers
496 between 0xfffffff and 0x7fffffff.
498 2018-05-22 Maciej W. Rozycki <macro@mips.com>
500 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
501 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
502 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
504 (the_low_target): Wire them.
506 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
508 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
509 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
510 mode. Call collect_register_by_name with vscr using
511 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
512 (ppc_store_vrregset): Add and set vscr_offset variable as in
513 ppc_fill_vrregset. Call supply_register_by_name with vscr using
516 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
518 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
519 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
520 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
522 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
524 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
525 (ppc_store_vsxregset): Likewise.
526 (ppc_fill_vrregset): Likewise.
527 (ppc_store_vrregset): Likewise.
528 (ppc_fill_evrregset): Likewise.
529 (ppc_store_evrregset): Likewise.
530 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
531 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
534 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
536 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
537 wordsize of the inferior. Call ppc_linux_target_wordsize.
539 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
541 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
542 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
543 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
544 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
545 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
546 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
547 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
548 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
549 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
550 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
551 (tdesc_powerpc_e500l): Remove.
552 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
553 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
554 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
555 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
557 (ppc_arch_setup): Remove target description matching code. Fill a
558 ppc_linux_features struct and call ppc_linux_match_description
561 2018-05-22 Maciej W. Rozycki <macro@mips.com>
563 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
564 width of the requested register exceeds the width of the
566 (mips_cannot_store_register): Likewise.
568 2018-05-21 Maciej W. Rozycki <macro@mips.com>
570 * linux-mips-low.c (mips_fetch_register): New function. Update
572 (mips_store_gregset): Supply 0 rather than $restart for $zero.
573 (the_low_target): Wire `mips_fetch_register'.
575 2018-05-10 Joel Brobecker <brobecker@adacore.com>
577 * lynx-i386-low.c (LYNXOS_178): New macro.
578 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
579 the layout on LynxOS-178.
580 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
581 handle floating point registers that are not supported by
584 2018-05-10 Tom Tromey <tom@tromey.com>
586 * configure: Rebuild.
588 2018-05-10 Joel Brobecker <brobecker@adacore.com>
591 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
592 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
593 Use it to set the expedite_regs field in the given tdesc.
594 * x86-tdesc.h: New file.
595 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
596 Adjust following the addition of the new expedite_regs parameter
598 * linux-tic6x-low.c (tic6x_read_description): Likewise.
599 * linux-x86-tdesc.c: #include "x86-tdesc.h".
600 (i386_linux_read_description, amd64_linux_read_description):
601 Adjust following the addition of the new expedite_regs parameter
603 * lynx-i386-low.c: #include "x86-tdesc.h".
604 (lynx_i386_arch_setup): Adjust following the addition of the new
605 expedite_regs parameter to init_target_desc.
606 * nto-x86-low.c: #include "x86-tdesc.h".
607 (nto_x86_arch_setup): Adjust following the addition of the new
608 expedite_regs parameter to init_target_desc.
609 * win32-i386-low.c: #include "x86-tdesc.h".
610 (i386_arch_setup): Adjust following the addition of the new
611 expedite_regs parameter to init_target_desc.
613 2018-05-10 Joel Brobecker <brobecker@adacore.com>
616 * win32-low.c (win32_create_inferior): Add call to my_wait
617 setting last_status global.
619 2018-05-10 Joel Brobecker <brobecker@adacore.com>
622 * win32-low.c (create_process): Only call gdb_tilde_expand if
623 inferior_cwd is not NULL.
625 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
627 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
628 registers to the cache if their values have changed.
629 (i387_xsave_to_cache): Provide default values for x87 control
630 registers when these features are available, but disabled.
631 * regcache.c (supply_register_by_name_zeroed): New function.
632 * regcache.h (supply_register_by_name_zeroed): Declare new
635 2018-05-07 Tom Tromey <tom@tromey.com>
637 * configure: Rebuild.
639 2018-05-04 Tom Tromey <tom@tromey.com>
641 * configure: Rebuild.
643 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
644 Pedro Alves <palves@redhat.com>
646 * linux-aarch64-low.c (aarch64_stopped_data_address):
649 2018-04-27 Tom Tromey <tom@tromey.com>
651 * configure: Rebuild.
653 2018-04-23 Tom Tromey <tom@tromey.com>
655 * configure: Rebuild.
657 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
659 * Makefile.in (depcomp): Add "..".
660 (all_deps_files): New and use it.
662 2018-04-18 Alan Hayward <alan.hayward@arm.com>
664 * configure.srv (aarch64*-*-linux*): Don't include xml.
665 (i[34567]86-*-cygwin*): Likewise.
666 (i[34567]86-*-linux*): Likewise.
667 (i[34567]86-*-lynxos*): Likewise.
668 (i[34567]86-*-mingw32ce*): Likewise.
669 (i[34567]86-*-mingw*): Likewise.
670 (i[34567]86-*-nto*): Likewise.
671 (tic6x-*-uclinux): Likewise.
672 (x86_64-*-linux*): Likewise.
673 (x86_64-*-mingw*): Likewise.
674 (x86_64-*-cygwin*): Likewise.
676 2018-04-18 Alan Hayward <alan.hayward@arm.com>
678 * tdesc.c: Remove xml parameter.
680 2018-04-18 Alan Hayward <alan.hayward@arm.com>
682 * server.c (get_features_xml): Remove cast.
683 * tdesc.c (void target_desc::accept): Fill in function.
684 (tdesc_get_features_xml): Remove old xml creation.
685 (print_xml_feature::visit_pre): Add xml vistor.
686 * tdesc.h (struct target_desc): Make xmltarget mutable.
687 (tdesc_get_features_xml): Remove declaration.
689 2018-04-18 Alan Hayward <alan.hayward@arm.com>
691 * tdesc.c (tdesc_architecture_name): Add new function.
692 (tdesc_osabi_name): Likewise.
693 (tdesc_get_features_xml): Use new functions.
695 2018-04-18 Alan Hayward <alan.hayward@arm.com>
697 * tdesc.c (tdesc_create_flags): Remove.
698 (tdesc_add_flag): Likewise.
699 (tdesc_named_type): Likewise.
700 (tdesc_create_union): Likewise.
701 (tdesc_create_struct): Likewise.
702 (tdesc_create_vector): Likewise.
703 (tdesc_add_bitfield): Likewise.
704 (tdesc_add_field): Likewise.
705 (tdesc_set_struct_size): Likewise.
707 2018-04-18 Alan Hayward <alan.hayward@arm.com>
709 * tdesc.c (~target_desc): Remove implictly deleted items.
710 (init_target_desc): Iterate all features.
711 (tdesc_get_features_xml): Use vector.
712 (tdesc_create_feature): Create feature.
713 * tdesc.h (tdesc_feature) Remove
714 (target_desc): Add features.
716 2018-04-18 Alan Hayward <alan.hayward@arm.com>
718 * Makefile.in: Add common/tdesc.c
719 * tdesc.c (init_target_desc): init all reg_defs from register
721 (tdesc_create_reg): Create tdesc_reg.
722 * tdesc.h (tdesc_feature): Add register vector.
724 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
726 * tdesc.h (struct target_desc) <features>: Change type to
727 std::vector<std::string>.
728 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
730 (tdesc_get_features_xml): Likewise.
731 (tdesc_create_feature): Likewise.
733 2018-03-26 Alan Hayward <alan.hayward@arm.com>
735 * regcache.c (find_register_by_number): Return a ref.
736 (find_regno): Use references.
737 (register_size): Likewise.
738 (register_data): Likewise.
739 * tdesc.c (target_desc::~target_desc): Remove free calls.
740 (target_desc::operator==): Use std::vector compare.
741 (init_target_desc): Use reference.
742 (tdesc_create_reg): Use reg constructors.
743 * tdesc.h (struct target_desc): Replace pointer with object.
745 2018-03-23 Alan Hayward <alan.hayward@arm.com>
747 * regcache.c (find_register_by_number): Make static.
748 (find_regno): Use find_register_by_number
749 * regcache.h (struct reg): Remove declaration.
751 2018-03-23 Alan Hayward <alan.hayward@arm.com>
753 * tdesc.c (target_desc::~target_desc): Move to here.
754 (target_desc::operator==): Likewise.
755 * tdesc.h (target_desc::~target_desc): Move from here.
756 (target_desc::operator==): Likewise.
758 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
760 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
762 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
764 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
766 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
767 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
768 and init_registers_s390_gs_linux64.
770 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
772 * linux-s390-low.c (s390_fill_gs): Remove function.
773 (s390_fill_gsbc): Remove function.
774 (s390_regsets): Set fill functions for the guarded storage regsets
777 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
779 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
780 the word size. Add comment.
781 (s390_get_wordsize): New function.
782 (s390_arch_setup): No longer select a temporary tdesc to fetch the
783 pswm with it. Instead, use s390_get_wordsize to determine the
784 word size first and derive the correct tdesc from that directly.
786 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
788 * Makefile.in: Include silent-rules.mk.
789 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
790 (COMPILE): Add ECHO_CXX.
791 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
792 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
793 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
794 (version-generated.c): Add ECHO_GEN.
795 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
796 (IPAGENT_COMPILE): Add ECHO_CXX.
797 (%-generated.c): Add ECHO_REGDAT.
799 2018-03-14 Tom Tromey <tom@tromey.com>
802 * ax.c (ax_printf): Special case for NULL.
804 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
806 * linux-low.c (linux_qxfer_libraries_svr4): Use
807 xml_escape_text_append.
809 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
811 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
813 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
815 * server.c (handle_general_set): Remove unnecessary xstrdup.
817 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
819 * server.c (parse_debug_format_options): Adjust to
820 delim_string_to_char_ptr_vec changes.
821 * thread-db.c (thread_db_load_search): Adjust to
822 dirnames_to_char_ptr_vec changes.
824 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
826 * target.h (target_enable_btrace, target_disable_btrace)
827 (target_read_btrace, target_read_btrace_conf): Turn macro into
828 inline function. Throw error if target method is not defined.
829 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
830 check for btrace target method. Be prepared to handle exceptions
831 from btrace target methods.
833 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
835 * server.c (captured_main): Change order of error message printed
836 when the current working directory cannot be found.
838 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
840 * server.c: Include "filenames.h" and "pathstuff.h".
841 (program_name): Delete variable.
842 (program_path): New anonymous class.
843 (get_exec_wrapper): Use "program_path" instead of
845 (handle_v_run): Likewise.
846 (captured_main): Likewise.
847 (process_serial_event): Likewise.
849 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
851 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
852 (OBJS): Add "pathstuff.o".
853 * server.c (current_directory): New global variable.
854 (captured_main): Initialize "current_directory".
856 2018-02-26 Alan Hayward <alan.hayward@arm.com>
858 * tdesc.c: Use common/tdesc.h.
861 2018-02-20 Alan Hayward <alan.hayward@arm.com>
862 Simon Marchi <simon.marchi@ericsson.com>
864 * Makefile.in: Switch order of make rules.
866 2018-02-19 Alan Hayward <alan.hayward@arm.com>
868 * Makefile.in: Add common directory in build.
869 * configure.ac: Add common reference.
870 * configure: Regenerate.
872 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
874 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
875 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
876 * spu-low.c (spu_target_ops): Likewise.
877 * win32-low.c (win32_target_ops): Likewise.
878 * server.c (supported_btrace_packets): Report packets unconditionally.
879 * target.h (target_ops) <supports_btrace>: Remove.
880 (target_supports_btrace): Remove.
882 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
884 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
885 (handle_btrace_disable): Change return type to void. Use exceptions
887 (handle_btrace_general_set): Catch exception and copy message to
890 2018-02-08 Tom Tromey <tom@tromey.com>
892 * linux-low.c (install_software_single_step_breakpoints): Use
894 * inferiors.c (make_cleanup_restore_current_thread): Remove.
895 (do_restore_current_thread_cleanup): Remove.
896 * gdbthread.h (make_cleanup_restore_current_thread): Don't
899 2018-02-08 Tom Tromey <tom@tromey.com>
901 * mem-break.c (set_raw_breakpoint_at): Use
902 gdb::unique_xmalloc_ptr.
904 2018-01-30 Pedro Alves <palves@redhat.com>
907 * target.c (target_terminal::terminal_state): Rename to ...
908 (target_terminal::m_terminal_state): ... this.
910 2018-01-19 James Clarke <jrtc27@jrtc27.com>
912 * linux-low.c (handle_extended_wait): Surround call to
913 thread_db_notice_clone with #ifdef USE_THREAD_DB.
915 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
917 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
918 linux_ptrace_attach_fail_reason_string now returning an
920 (linux_attach): Likewise.
921 * thread-db.c (attach_thread): Likewise.
923 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
926 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
927 checking for fs_base/gs_base fields in struct user_regs_struct.
928 * configure: Regenerate.
930 2018-01-16 Yao Qi <yao.qi@linaro.org>
933 * linux-low.c (fetch_register): Call supply_register instead of
936 2018-01-08 Yao Qi <yao.qi@linaro.org>
937 Simon Marchi <simon.marchi@ericsson.com>
939 * Makefile.in (OBS): Remove selftest.o.
940 * configure.ac: Set srv_selftest_objs if $development is true.
941 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
942 * configure: Re-generated.
943 * server.c (captured_main): Wrap variable selftest_filter with
946 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
948 * server.c (parse_debug_format_options): Return std::string.
949 (handle_monitor_command, captured_main): Adjust.
951 2018-01-05 Pedro Alves <palves@redhat.com>
954 * server.c (captured_main): Pass quiet=false to
955 save_original_signals_state.
957 2018-01-01 Joel Brobecker <brobecker@adacore.com>
959 * gdbreplay.c (gdbreplay_version): Update copyright year in
961 * server.c (gdbserver_version): Likewise.
963 2017-12-08 Tom Tromey <tom@tromey.com>
965 * ax.c (ax_printf): Update.
967 2017-12-07 Yao Qi <yao.qi@linaro.org>
969 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
970 aarch64_linux_read_description.
971 * linux-amd64-ipa.c (idx2mask): New array.
972 (get_ipa_tdesc): Move idx2mask out.
973 (initialize_low_tracepoint): Initialize target descriptions.
974 * linux-i386-ipa.c (idx2mask): New array.
975 (get_ipa_tdesc): Move idx2mask out.
976 (initialize_low_tracepoint): Initialize target descriptions.
978 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
980 * tdesc.c (struct tdesc_type): Change return type.
981 (tdesc_add_flag): Change parameter type.
982 (tdesc_add_bitfield): Likewise.
983 (tdesc_add_field): Likewise.
984 (tdesc_set_struct_size): Likewise.
986 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
988 * regcache.c (registers_to_string): Remove unused variable.
990 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
992 * inferiors.c (for_each_inferior_with_data): Remove.
993 * inferiors.h (for_each_inferior_with_data): Remove.
994 * server.c (handle_qxfer_threads_worker): Change parameter type.
995 (handle_qxfer_threads_proper): Use for_each_thread.
997 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
999 * inferiors.c (for_each_inferior): Remove.
1000 (clear_inferiors): Use for_each_thread.
1001 * inferiors.h (for_each_inferior): Remove.
1002 * linux-low.c (linux_wait_for_event_filtered): Use
1004 (linux_stabilize_threads): Likewise.
1005 * regcache.c (regcache_release): Likewise.
1006 * server.c (gdb_wants_all_threads_stopped): Likewise.
1007 (clear_pending_status_callback): Remove.
1008 (handle_status): Use for_each_thread.
1009 (captured_main): Likewise.
1010 * win32-low.c (child_init_thread_list): Likewise.
1011 (win32_clear_inferiors): Likewise.
1012 (fake_breakpoint_event): Likewise.
1014 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1016 * inferiors.h (find_inferior): Remove.
1017 * inferiors.c (find_inferior): Remove.
1019 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1021 * linux-low.c (resume_status_pending_p): Update comment.
1022 (need_step_over_p): Update comment.
1024 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1026 * linux-low.c (proceed_one_lwp): Return void, change parameter
1028 (unsuspend_and_proceed_one_lwp): Likewise.
1029 (proceed_all_lwps): Use for_each_thread.
1030 (unstop_all_lwps): Likewise.
1032 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1034 * linux-low.c (linux_resume_one_thread): Return void, take
1036 (linux_resume): Use for_each_thread.
1038 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1040 * linux-low.c (send_sigstop_callback): Return void, change
1041 parameter type. Rename to...
1042 (send_sigstop): ... this.
1043 (suspend_and_send_sigstop_callback): Return void, change parameter
1045 (suspend_and_send_sigstop): ... this.
1046 (stop_all_lwps): Use for_each_thread.
1048 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1050 * linux-low.c (lwp_running): Return bool, remove unused
1052 (linux_stabilize_threads): Use find_thread.
1054 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1056 * linux-low.c (select_singlestep_lwp_callback): Remove.
1057 (count_events_callback): Remove.
1058 (select_event_lwp_callback): Remove.
1059 (select_event_lwp): Use find_thread/for_each_thread.
1061 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1063 * linux-low.c (not_stopped_callback): Return bool, take filter
1065 (linux_wait_for_event_filtered): Use find_thread.
1066 (linux_wait_1): Likewise.
1068 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1070 * linux-low.c (same_lwp): Remove.
1071 (find_lwp_pid): Use find_thread.
1073 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1075 * linux-low.c (delete_lwp_callback): Remove.
1076 (linux_mourn): Use for_each_thread.
1078 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1080 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1081 args parameter, don't check for pid.
1082 (linux_detach): Use for_each_thread.
1084 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1086 * linux-low.c (struct counter): Remove.
1087 (second_thread_of_pid_p): Remove.
1088 (last_thread_of_process_p): Use find_thread.
1090 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1092 * inferiors.c (find_inferior_in_random): Remove.
1093 * inferiors.h (find_inferior_in_random): Remove.
1094 * linux-low.c (status_pending_p_callback): Return bool, accept
1095 parameter ptid directly.
1096 (linux_wait_for_event_filtered): Use find_thread_in_random.
1097 (linux_wait_1): Likewise.
1099 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1101 * inferiors.c (find_inferior_id): Remove.
1102 (find_thread_ptid): Move implemention from find_inferior_id to
1104 * inferiors.h (find_inferior_id): Remove.
1105 * server.c (handle_status): Use find_thread_ptid.
1106 (process_serial_event): Likewise.
1107 * thread-db.c (find_one_thread): Likewise.
1108 (thread_db_thread_handle): Likewise.
1109 * win32-low.c (thread_rec): Likewise.
1110 (child_delete_thread): Likewise.
1111 (win32_thread_alive): Likewise.
1112 (get_child_debug_event): Likewise.
1114 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1116 * linux-mips-low.c (update_watch_registers_callback): Return
1117 void, remove pid_p parameter, don't check for pid.
1118 (mips_insert_point, mips_remove_point): Use for_each_thread.
1120 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1122 * lynx.low (lynx_delete_thread_callback): Remove.
1123 (lynx_mourn): Use for_each_thread.
1125 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1127 * regcache.c (regcache_invalidate_one): Remove.
1128 (regcache_invalidate_pid): use for_each_thread.
1130 2017-11-26 Tom Tromey <tom@tromey.com>
1132 * linux-low.c (linux_create_inferior): Update.
1134 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1136 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1138 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1140 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1141 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1142 * linux-aarch64-tdesc-selftest.c: New file.
1143 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1145 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1147 * configure.srv: Add new file.
1148 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1149 * linux-aarch64-tdesc-selftest.c: New file.
1150 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1152 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1154 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1155 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1156 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1158 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1160 * configure.srv: Add new files.
1161 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1162 aarch64_linux_read_description.
1163 * linux-aarch64-low.c (aarch64_linux_read_description):
1164 Merge with aarch64_arch_setup.
1165 (aarch64_arch_setup): Call aarch64_linux_read_description.
1166 * linux-aarch64-tdesc.c: New file.
1167 * linux-aarch64-tdesc.h: New file.
1169 2017-11-24 Yao Qi <yao.qi@linaro.org>
1171 * configure.srv: Set $srv_regobj for tic6x-linux.
1172 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1173 (tic6x_read_description): Move some code to tic6x_arch_setup.
1174 (tic6x_tdesc_test): New function.
1175 (initialize_low_arch): Call selftests::register_test.
1177 2017-11-22 Yao Qi <yao.qi@linaro.org>
1179 * remote-utils.c (prepare_resume_reply): Use memcpy.
1181 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1183 * linux-low.c (kill_one_lwp_callback): Return void, take
1184 argument directly, don't filter on pid.
1185 (linux_kill): Use for_each_thread.
1187 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1189 * linux-low.c (need_step_over_p): Return bool, remove dummy
1191 (linux_resume, proceed_all_lwps): Use find_thread.
1193 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1195 * linux-low.c (resume_status_pending_p): Return bool, remove
1197 (linux_resume): Use find_thread.
1199 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1201 * linux-low.c (struct thread_resume_array): Remove.
1202 (linux_set_resume_request): Return void, take arguments
1204 (linux_resume): Use for_each_thread.
1206 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1208 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1209 return bool, remove data argument.
1210 (linux_stabilize_threads): Use find_thread.
1212 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1214 * linux-low.c (unsuspend_one_lwp): Remove.
1215 (unsuspend_all_lwps): Use for_each_thread, inline code from
1218 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1220 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1221 * linux-low.c (struct iterate_over_lwps_args): Remove.
1222 (iterate_over_lwps_filter): Remove.
1223 (iterate_over_lwps): Use find_thread.
1225 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1227 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1228 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1229 code from reset_lwp_ptrace_options_callback.
1231 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1233 * linux-arm-low.c (struct update_registers_data): Remove.
1234 (update_registers_callback): Return void, take arguments
1235 directly, don't check thread's pid.
1236 (arm_insert_point, arm_remove_point): Use for_each_thread.
1238 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1240 * win32-low.c (continue_one_thread): Return void, take argument
1242 (child_continue): Use for_each_thread.
1244 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1246 * win32-i386-low.c (update_debug_registers_callback): Rename
1248 (update_debug_registers): ... this, return void, remove pid_p arg.
1249 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1251 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1253 * inferiors.h (struct process_info): Add constructor, initialize
1255 <syscalls_to_catch>: Change type to std::vector<int>.
1256 * inferiors.c (add_process): Allocate process_info with new.
1257 (remove_process): Free process_info with delete.
1258 * linux-low.c (handle_extended_wait): Adjust.
1259 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1260 * server.c (handle_general_set): Adjust.
1262 2017-11-16 Pedro Alves <palves@redhat.com>
1264 * remote-utils.c (remote_close): Block SIGIO signals instead of
1265 uninstalling the SIGIO handler.
1267 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1269 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1271 2017-11-16 Yao Qi <yao.qi@linaro.org>
1273 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1274 (tic6x_store_gregset): Likewise.
1275 (tic6x_usrregs_info): Move it up.
1277 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1279 * Makefile.in: Update arch rules.
1280 * configure.srv: Explicitly mark arch/ files.
1282 2017-11-13 Andreas Schwab <schwab@suse.de>
1284 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1286 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1288 2017-11-06 Pedro Alves <palves@redhat.com>
1290 * config.in, configure: Regenerate.
1292 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1294 * target.c (struct thread_search): Remove.
1295 (thread_search_callback): Remove.
1296 (prepare_to_access_memory): Use for_each_thread instead of
1297 find_inferior. Inline code from thread_search_callback.
1299 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1301 * server.c (struct visit_actioned_threads_data): Remove.
1302 (visit_actioned_threads): Change prototype to take arguments
1304 (resume): Use find_thread instead of find_inferior.
1306 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1308 * server.c (queue_stop_reply_callback): Change prototype, return
1310 (find_status_pending_thread_callback): Remove.
1311 (handle_status): Replace find_inferior with find_thread and
1314 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1316 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1318 (aarch64_store_gregset): Likewise.
1319 (aarch64_fill_fpregset): Likewise.
1320 (aarch64_store_fpregset): Likewise.
1322 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1324 * gdbthread.h (find_thread, for_each_thread): New functions.
1325 * inferiors.c (thread_of_pid): Remove.
1326 (find_any_thread_of_pid): Use find_thread.
1327 * linux-low.c (num_lwps): Use for_each_thread.
1329 2017-10-17 Yao Qi <yao.qi@linaro.org>
1331 * Makefile.in: Remove one rule.
1332 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1334 2017-10-17 Yao Qi <yao.qi@linaro.org>
1336 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1337 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1339 2017-10-17 Yao Qi <yao.qi@linaro.org>
1341 * configure.srv: Rename arm.o with arch/arm.o.
1343 2017-10-17 Yao Qi <yao.qi@linaro.org>
1345 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1346 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1347 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1348 (arch-i386.o, arch-amd64.o): Remove rules.
1349 (arch/%.o): New rule.
1350 Update POSTCOMPILE and COMPILE.pre.
1351 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1352 * configure: Re-generated.
1353 * configure.srv: Replace arch-i386.o with arch/i386.o.
1354 Replace arch-amd64.o with arch/amd64.o.
1356 2017-10-16 Yao Qi <yao.qi@linaro.org>
1358 * configure: Regenerated.
1360 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1362 * inferiors.h: (struct inferior_list): Remove.
1363 (struct inferior_list_entry); Remove.
1364 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1365 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1366 get_first_inferior): Remove.
1367 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1368 find_inferior_id, find_inferior_in_random): Change signature.
1369 * inferiors.c (all_threads): Change type to
1370 std::list<thread_info *>.
1371 (get_thread): Remove macro.
1372 (find_inferior, find_inferior_id): Change signature, implement
1374 (find_inferior_in_random): Change signature, implement using
1375 find_thread_in_random.
1376 (for_each_inferior, for_each_inferior_with_data): Change
1377 signature, implement using for_each_thread.
1378 (add_inferior_to_list, remove_inferior): Remove.
1379 (add_thread, get_first_thread, thread_of_pid,
1380 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1381 (get_first_inferior, one_inferior_p, clear_inferior_list):
1383 (clear_inferiors, get_thread_process): Update.
1384 * gdbthread.h: Include <list>.
1385 (struct thread_info) <entry>: Remove field.
1387 (all_threads): Change type to std::list<thread_info *>.
1388 (get_first_inferior): Add doc.
1389 (find_thread, for_each_thread, find_thread_in_random): New
1391 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1392 * linux-arm-low.c (update_registers_callback): Update.
1393 * linux-low.c (second_thread_of_pid_p): Update.
1394 (kill_one_lwp_callback, linux_detach_lwp_callback,
1395 delete_lwp_callback, status_pending_p_callback, same_lwp,
1396 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1397 iterate_over_lwps, not_stopped_callback,
1398 resume_stopped_resumed_lwps, count_events_callback,
1399 select_singlestep_lwp_callback, select_event_lwp_callback,
1400 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1401 suspend_and_send_sigstop_callback, wait_for_sigstop,
1402 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1403 lwp_running, linux_set_resume_request, resume_status_pending_p,
1404 need_step_over_p, start_step_over, linux_resume_one_thread,
1405 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1406 reset_lwp_ptrace_options_callback): Update.
1407 * linux-mips-low.c (update_watch_registers_callback): Update.
1408 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1410 (free_register_cache_thread_one): Remove.
1411 (regcache_release): Update.
1412 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1413 handle_qxfer_threads_worker): Update.
1414 (handle_query): Update, use list iterator.
1415 (visit_actioned_threads, handle_pending_status,
1416 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1417 clear_pending_status_callback, set_pending_status_callback,
1418 find_status_pending_thread_callback, handle_status,
1419 process_serial_event): Update.
1420 * target.c (thread_search_callback): Update.
1421 * thread-db.c (thread_db_get_tls_address): Update.
1422 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1424 * win32-i386-low.c (update_debug_registers_callback): Update.
1425 * win32-low.c (delete_thread_info, child_delete_thread,
1426 continue_one_thread, suspend_one_thread,
1427 get_child_debug_event): Adjust.
1429 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1431 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1432 * inferiors.h: Include <list>.
1433 (struct process_info) <entry>: Remove field.
1435 (pid_of): Change macro to function.
1436 (ptid_of, lwpid_of): Remove macro.
1437 (all_processes): Change type to std::list<process_info *>.
1438 (ALL_PROCESSES): Remove macro.
1439 (for_each_process, find_process): New function.
1440 * inferiors.c (all_processes): Change type to
1441 std::list<process_info *>.
1442 (find_thread_process): Adjust.
1443 (add_process): Likewise.
1444 (remove_process): Likewise.
1445 (find_process_pid): Likewise.
1446 (get_first_process): Likewise.
1447 (started_inferior_callback): Remove.
1448 (have_started_inferiors_p): Adjust.
1449 (attached_inferior_callback): Remove.
1450 (have_attached_inferiors_p): Adjust.
1451 * linux-low.c (check_zombie_leaders): Likewise.
1452 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1453 (x86_linux_update_xmltarget): Adjust.
1454 * server.c (handle_query): Likewise.
1455 (gdb_reattached_process): Remove.
1456 (handle_status): Adjust.
1457 (kill_inferior_callback): Likewise.
1458 (detach_or_kill_inferior): Remove.
1459 (print_started_pid): Likewise.
1460 (print_attached_pid): Likewise.
1461 (detach_or_kill_for_exit): Update.
1462 (process_serial_event): Likewise.
1463 * linux-arm-low.c (arm_new_fork): Likewise.
1465 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1467 * dll.h: Include <list>.
1468 (struct dll_info): Add constructor.
1469 <entry>: Remove field.
1470 (all_dlls): Change type to std::list<dll_info>.
1471 * dll.c: Include <algorithm>.
1472 (get_dll): Remove macro.
1473 (all_dlls): Change type to std::list<dll_info *>.
1474 (free_one_dll): Remove.
1475 (match_dll): Likewise.
1476 (loaded_dll): Adjust.
1477 (unloaded_dll): Adjust to all_dlls type change, use
1478 std::find_if. Inline code from match_dll.
1479 (clear_dlls): Adjust to all_dlls type change.
1480 * server.c (emit_dll_description): Remove.
1481 (handle_qxfer_libraries): Adjust to all_dlls type change,
1482 integrate emit_dll_description's functionality.
1484 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1486 * linux-low.h (struct linux_target_ops) <delete_process>: New
1488 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1489 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1490 (struct linux_target_ops): Add delete_process callback.
1491 * linux-arm-low.c (arm_delete_process): New.
1492 (struct linux_target_ops): Add delete_process callback.
1493 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1494 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1495 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1496 * linux-mips-low.c (mips_linux_delete_process): New.
1497 (struct linux_target_ops): Add delete_process callback.
1498 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1499 * linux-s390-low.c (struct linux_target_ops): Likewise.
1500 * linux-sh-low.c (struct linux_target_ops): Likewise.
1501 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1502 * linux-tile-low.c (struct linux_target_ops): Likewise.
1503 * linux-x86-low.c (x86_linux_delete_process): New.
1504 (struct linux_target_ops): Add delete_process callback.
1505 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1507 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1509 * linux-aarch64-low.c (the_low_target): Add thread delete
1511 * linux-arm-low.c (arm_delete_thread): New function.
1512 (the_low_target): Add thread delete callback.
1513 * linux-bfin-low.c (the_low_target): Likewise.
1514 * linux-crisv32-low.c (the_low_target): Likewise.
1515 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1517 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1519 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1520 * linux-mips-low.c (mips_linux_delete_thread): New function.
1521 (the_low_target): Add thread delete callback.
1522 * linux-ppc-low.c (the_low_target): Likewise.
1523 * linux-s390-low.c (the_low_target): Likewise.
1524 * linux-sh-low.c (the_low_target): Likewise.
1525 * linux-tic6x-low.c (the_low_target): Likewise.
1526 * linux-tile-low.c (the_low_target): Likewise.
1527 * linux-x86-low.c (the_low_target): Likewise.
1528 * linux-xtensa-low.c (the_low_target): Likewise.
1530 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1532 * win32-low.c: Include "common-inferior.h".
1534 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1536 * inferiors.c (set_inferior_cwd): New function.
1537 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1538 (handle_query): Inform that QSetWorkingDir is supported.
1539 * win32-low.c (create_process): Pass the inferior's cwd to
1542 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1544 * inferiors.c (current_inferior_cwd): New global variable.
1545 (get_inferior_cwd): New function.
1546 * inferiors.h (struct process_info) <cwd>: New field.
1548 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1550 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1551 (OBS): Add gdb_tilde_expand.o.
1553 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1555 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1556 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1558 2017-09-29 Pedro Alves <palves@redhat.com>
1560 * ax.c (gdb_parse_agent_expr): Constify.
1561 * ax.h (gdb_parse_agent_expr): Constify.
1562 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1564 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1565 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1566 * remote-utils.h (read_ptid): Constify.
1567 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1568 (process_point_options, process_serial_event): Constify.
1569 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1570 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1571 (cmd_qtbuffer): Constify.
1573 2017-09-29 Pedro Alves <palves@redhat.com>
1575 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1578 2017-09-29 Pedro Alves <palves@redhat.com>
1580 * linux-low.c (handle_extended_wait): Pass parent thread instead
1581 of process to thread_db_notice_clone.
1582 * linux-low.h (thread_db_notice_clone): Replace parent process
1583 parameter with parent thread parameter.
1584 * thread-db.c (find_one_thread): Add comment.
1585 (thread_db_notice_clone): Replace parent process parameter with
1586 parent thread parameter. Temporarily switch to the parent thread.
1588 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1590 * gdbthread.h: Include "common-gdbthread.h".
1591 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1592 "if" when validating the ptid.
1593 * remote-utils.c: Include "gdbthread.h".
1594 (prepare_resume_reply): Use "switch_to_thread".
1595 * target.c (done_accessing_memory): Likewise.
1597 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1599 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1600 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1601 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1602 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1603 s390x-gs-linux64-ipa.o to ipa_obj.
1604 * linux-s390-low.c (HWCAP_S390_GS): New define.
1605 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1607 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1608 (s390_arch_setup): Check for guarded-storage support and choose
1610 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1611 init_registers_s390x_gs_linux64.
1612 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1614 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1615 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1617 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1619 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1621 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1623 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1624 (thread_db_thread_handle): Declare.
1625 * linux-low.c (linux_target_ops): Initialize thread_handle.
1626 * server.c (handle_qxfer_threads_worker): Add support for
1628 * target.h (struct target_ops): Add new function pointer,
1630 (target_thread_handle): Define.
1631 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1633 (thread_db_thread_handle): New function.
1635 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1637 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1638 * linux-low.h (thread_db_notice_clone): Declare.
1639 * thread-db.c (thread_db_notice_clone): New function.
1641 2017-09-21 Pedro Alves <palves@redhat.com>
1643 * server.c (gdb_read_memory, handle_status, process_serial_event)
1644 (handle_serial_event, handle_target_event): Adjust to
1645 set_desired_thread prototype change.
1646 * target.c (set_desired_thread): Remove 'use_general' parameter
1648 * target.h (set_desired_thread): Remove 'use_general' parameter.
1650 2017-09-20 Tom Tromey <tom@tromey.com>
1652 * target.c (target_terminal::terminal_state): Define.
1653 (target_terminal::init): Rename from target_terminal_init.
1654 (target_terminal::inferior): Rename from
1655 target_terminal_inferior.
1656 (target_terminal::ours): Rename from target_terminal_ours.
1657 (target_terminal::ours_for_output, target_terminal::info): New.
1659 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1661 * server.c (accumulate_file_name_length): Remove.
1662 (emit_dll_description): Adjust to std::string change.
1663 (handle_qxfer_libraries): Use std::string to hold document.
1665 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1667 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1668 return type of xml_escape_text.
1669 * server.c (emit_dll_description): Likewise.
1671 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1673 * server.c (captured_main): Accept argument for --selftest.
1674 Update run_tests call.
1675 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1676 when registering selftests.
1678 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1680 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1681 instead of "VEC" for "target_desc.reg_defs".
1682 (regcache_cpy): Likewise.
1683 (registers_to_string): Likewise.
1684 (registers_from_string): Likewise.
1685 (find_regno): Likewise.
1686 (supply_regblock): Likewise.
1687 (regcache_raw_read_unsigned): Likewise.
1688 * tdesc.c (init_target_desc): Likewise.
1689 (tdesc_create_reg): Likewise.
1690 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1691 (struct target_desc) <reg_defs>: Convert to "std::vector".
1692 (target_desc): Do not initialize "reg_defs".
1693 (~target_desc): Update code to use "std::vector" instead of "VEC"
1694 for "target_desc.reg_defs".
1695 (operator==): Likewise.
1697 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1699 * inferiors.h (thread_to_gdb_id): Remove.
1700 * inferiors.c (thread_to_gdb_id): Remove.
1701 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1702 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1703 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1705 * nto-low.c (nto_fetch_registers, nto_store_registers,
1706 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1708 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1710 * inferiors.h (gdb_id_to_thread_id): Remove.
1711 * inferiors.c (gdb_id_to_thread_id): Remove.
1712 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1713 removal. Move pid declaration closer to where it's used.
1715 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1717 * server.c (handle_detach): New function.
1718 (process_serial_event): Move code out, call handle_detach.
1720 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1722 * server.c (require_running): Rename to ...
1723 (require_running_or_return): ... this ...
1724 (require_running_or_break): ... and this.
1725 (handle_query, process_serial_event): Adjust.
1727 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1729 * linux-low.c (linux_set_resume_request): Remove unused
1732 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1734 * server.c (first_thread_of): Remove.
1735 (process_serial_event): Replace usage of first_thread_of with
1736 find_any_thread_of_pid.
1737 * tracepoint.c (same_process_p): Remove.
1738 (gdb_agent_about_to_close): Replace usage of same_process_p with
1739 find_any_thread_of_pid.
1740 * linux-x86-low.c (same_process_callback): Remove.
1741 (x86_arch_setup_process_callback): Replace usage of
1742 same_process_callback with find_any_thread_of_pid.
1743 * thread-db.c (any_thread_of): Remove.
1744 (switch_to_process): Replace usage of any_thread_of with
1745 find_any_thread_of_pid.
1746 * inferiors.c (thread_pid_matches_callback): Remove.
1747 (find_thread_process): Adjust to use find_any_thread_of_pid.
1749 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1751 * regcache.c (get_thread_regcache): Guard calls to "memset"
1754 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1756 * linux-low.c (handle_extended_wait): Use
1757 "allocate_target_description" instead of "XNEW".
1758 * linux-x86-low.c (initialize_low_arch): Likewise.
1760 2017-09-05 Yao Qi <yao.qi@linaro.org>
1762 * configure.srv (srv_i386_regobj): Remove.
1763 (srv_amd64_regobj): Remove.
1764 (srv_regobj): Set it to "" for x86 non-linux targets.
1765 * linux-x86-tdesc.c (i386_linux_read_description):
1766 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1767 (init_registers_i386): Remove the declaration.
1768 (tdesc_i386): Remove the declaration.
1769 (lynx_i386_arch_setup): Call i386_create_target_description.
1770 * nto-x86-low.c: Likewise.
1771 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1772 [!__x86_64__]: include arch/i386.h.
1773 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1775 2017-09-05 Yao Qi <yao.qi@linaro.org>
1777 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1778 i386/amd64-XXX-linux from it.
1780 2017-09-05 Yao Qi <yao.qi@linaro.org>
1782 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1784 (ipa_amd64_linux_regobj): Remove.
1785 (ipa_x32_linux_regobj): Remove.
1787 2017-09-05 Yao Qi <yao.qi@linaro.org>
1789 * Makefile.in (arch-amd64.o): New rule.
1790 * configure.srv: Append arch-amd64.o.
1791 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1792 (get_ipa_tdesc): Call amd64_linux_read_description.
1793 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1794 and init_registers_amd64_XXX.
1795 * linux-x86-low.c (x86_linux_read_description): Call
1796 amd64_linux_read_description.
1797 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1798 (initialize_low_arch): Don't call init_registers_x32_XXX and
1799 init_registers_amd64_XXX.
1800 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1801 and tdesc_amd64_XXX.
1802 [__x86_64__] (amd64_tdesc_test): New function.
1803 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1804 and init_registers_amd64_XXX.
1805 * linux-x86-tdesc.c: Include arch/amd64.h.
1806 (xcr0_to_tdesc_idx): New function.
1807 (i386_linux_read_description): New function.
1808 (amd64_get_ipa_tdesc_idx): New function.
1809 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1810 (amd64_get_ipa_tdesc): Declare.
1812 2017-09-05 Yao Qi <yao.qi@linaro.org>
1814 * configure.srv (srv_i386_linux_xmlfiles): Remove
1815 i386/i386-XXX-linux.xml from it.
1817 2017-09-05 Yao Qi <yao.qi@linaro.org>
1819 * configure.srv: Set srv_i386_linux_regobj empty if $development
1821 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1822 initialize_low_tdesc.
1823 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1824 with #if initialize_low_tdesc.
1825 * linux-x86-tdesc-selftest.c: New file.
1826 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1828 2017-09-05 Yao Qi <yao.qi@linaro.org>
1830 * Makefile.in (arch-i386.o): New rule.
1831 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1832 (x86_64-*-linux*): Likewise.
1833 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1834 include arch/i386.h.
1835 (i386_linux_read_description): Remove code and call
1836 i386_create_target_description.
1837 * tdesc.c (allocate_target_description): New function.
1838 * tdesc.h (set_tdesc_architecture): Remove declaration.
1839 (set_tdesc_osabi): Likewise.
1841 2017-09-05 Yao Qi <yao.qi@linaro.org>
1843 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1844 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1845 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1847 * server.c (get_features_xml): Call tdesc_get_features_xml.
1848 * tdesc.c (set_tdesc_architecture): New function.
1849 (set_tdesc_osabi): New function.
1850 (tdesc_get_features_xml): New function.
1851 (tdesc_create_feature): Add an argument.
1852 * tdesc.h (struct target_desc) <features>: New field.
1853 <arch, osabi>: New field.
1854 (~target_desc): xfree features, arch, and osabi.
1855 (target_desc::oerator==): Don't compare .xmltarget.
1856 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1857 (set_tdesc_osabi): Likewise.
1858 (tdesc_get_features_xml): Likewise.
1860 2017-09-05 Yao Qi <yao.qi@linaro.org>
1862 * linux-x86-tdesc.c: Include selftest.h.
1863 (i386_tdesc_test): New function.
1864 (initialize_low_tdesc): Call selftests::register_test.
1865 * tdesc.h: Include regdef.h.
1866 (target_desc): Override operator == and !=.
1868 2017-09-05 Yao Qi <yao.qi@linaro.org>
1870 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1871 (ipa_obj): Likewise.
1872 * linux-i386-ipa.c: Include common/x86-xstate.h
1873 (get_ipa_tdesc): Call i386_linux_read_description.
1874 (initialize_low_tracepoint): Don't call init_registers_XXX
1875 functions, call initialize_low_tdesc instead.
1876 * linux-x86-low.c (x86_linux_read_description): Call
1877 i386_linux_read_description.
1878 (initialize_low_arch): Don't call init_registers_i386_XXX
1879 functions, call initialize_low_tdesc.
1880 * linux-x86-tdesc.c: New file.
1881 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1882 (i386_get_ipa_tdesc_idx): Declare.
1883 (i386_get_ipa_tdesc): Declare.
1884 (initialize_low_tdesc): Declare.
1886 2017-09-05 Yao Qi <yao.qi@linaro.org>
1888 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1891 2017-09-05 Yao Qi <yao.qi@linaro.org>
1893 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1894 * regcache.c (get_thread_regcache): Use VEC_length.
1895 (init_register_cache): Likewise.
1896 (regcache_cpy): Likewise.
1897 (registers_to_string): Iterate reg_defs via VEC_iterate.
1898 (find_regno): Likewise.
1899 (find_register_by_number): Use VEC_index.
1900 (register_size): Call find_register_by_number.
1901 (register_data): Call find_register_by_number.
1902 (supply_regblock): Use VEC_length.
1903 (regcache_raw_read_unsigned): Likewise.
1904 * tdesc.c (init_target_desc): Iterate reg_defs via
1906 (default_description): Update initializer.
1907 (copy_target_description): Don't update field num_registers.
1908 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1909 <num_registers>: Remove.
1911 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1913 * Makefile.in (.SECONDARY): Define target.
1915 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1917 * linux-low.c (linux_wait_1): Adjust.
1918 * server.c (queue_stop_reply_callback): Adjust.
1920 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1922 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1923 QEnvironmentUnset and QEnvironmentReset packets.
1924 (handle_query): Inform remote that QEnvironmentHexEncoded,
1925 QEnvironmentUnset and QEnvironmentReset are supported.
1927 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1929 * inferiors.h (inferior_target_data): Rename to ...
1930 (thread_target_data): ... this.
1931 (inferior_regcache_data): Rename to ...
1932 (thread_regcache_data): ... this.
1933 (set_inferior_regcache_data): Rename to ...
1934 (set_thread_regcache_data): ... this.
1935 * inferiors.c (inferior_target_data): Rename to ...
1936 (thread_target_data): ... this.
1937 (inferior_regcache_data): Rename to ...
1938 (thread_regcache_data): ... this.
1939 (set_inferior_regcache_data): Rename to ...
1940 (set_thread_regcache_data): ... this.
1941 (free_one_thread): Update.
1942 * linux-low.h (get_thread_lwp): Update.
1943 * regcache.c (get_thread_regcache): Update.
1944 (regcache_invalidate_thread): Update.
1945 (free_register_cache_thread): Update.
1946 * win32-i386-low.c (update_debug_registers_callback): Update.
1947 (win32_get_current_dr): Update.
1948 * win32-low.c (thread_rec): Update.
1949 (delete_thread_info): Update.
1950 (continue_one_thread): Update.
1951 (suspend_one_thread): Update.
1953 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1955 * inferiors.c (set_inferior_target_data): Remove.
1956 * inferiors.h (set_inferior_target_data): Remove.
1958 2017-08-18 Yao Qi <yao.qi@linaro.org>
1960 * Makefile.in (OBS): Add selftest.o.
1961 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1962 * configure, config.in: Re-generated.
1963 * server.c: Include common/sefltest.h.
1964 (captured_main): Handle option --selftest.
1966 2017-08-09 Yao Qi <yao.qi@linaro.org>
1968 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1969 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1970 i386-avx-mpx.o and i386-mmx.o.
1971 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1972 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1973 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1974 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1975 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1976 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1977 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1978 i386/amd64-avx-mpx.xml.
1980 2017-08-09 Yao Qi <yao.qi@linaro.org>
1982 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1983 and x32-avx-avx512.o.
1984 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1985 i386/x32-avx-avx512.xml.
1987 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1989 * tracepoint.h (enum class fast_tpoint_collect_result): New
1991 (fast_tracepoint_collecting): Change return type to
1992 fast_tpoint_collect_result.
1993 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1994 * linux-low.h: Include tracepoint.h.
1995 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1996 fast_tpoint_collect_result.
1997 * linux-low.c (handle_tracepoints): Adjust.
1998 (linux_fast_tracepoint_collecting): Change return type to
1999 fast_tpoint_collect_result.
2000 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2001 linux_wait_1, stuck_in_jump_pad_callback,
2002 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2003 proceed_one_lwp): Adjust to type change.
2005 2017-07-10 Yao Qi <yao.qi@linaro.org>
2007 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2009 2017-06-29 Yao Qi <yao.qi@linaro.org>
2011 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2013 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2015 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2017 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2019 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2021 * linux-low.c (linux_create_inferior): Adjust code to access the
2022 environment information via 'gdb_environ' class.
2023 * lynx-low.c (lynx_create_inferior): Likewise.
2024 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2025 (get_environ): Return a pointer to 'our_environ'.
2026 (captured_main): Initialize 'our_environ'.
2027 * server.h (get_environ): Adjust prototype.
2028 * spu-low.c (spu_create_inferior): Adjust code to access the
2029 environment information via 'gdb_environ' class.
2031 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2033 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2034 usage of "register" keyword.
2036 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2038 * configure: Re-generate.
2040 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2042 * configure: Re-generate.
2044 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2046 * Makefile.in (COMPILE.pre): Add "-x c++".
2048 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2050 * fork-child.c: Conditionally include <signal.h>.
2052 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2054 * server.c (handle_general_set): Handle new packet
2055 "QStartupWithShell".
2056 (handle_query): Add "QStartupWithShell" to the list of supported
2058 (gdbserver_usage): Add help text explaining the
2059 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2061 (captured_main): Recognize and act upon the presence of the new
2064 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2065 Pedro Alves <palves@redhat.com>
2067 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2068 * configure: Regenerate.
2069 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2071 (i[34567]86-*-lynxos*): Likewise.
2072 (spu*-*-*): Likewise.
2073 * fork-child.c: New file.
2074 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2076 (linux_ptrace_fun): New function.
2077 (linux_create_inferior): Adjust function prototype to reflect
2078 change on "target.h". Adjust function code to use
2080 (linux_request_interrupt): Delete "signal_pid".
2081 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2082 (lynx_ptrace_fun): New function.
2083 (lynx_create_inferior): Adjust function prototype to reflect
2084 change on "target.h". Adjust function code to use
2086 * nto-low.c (nto_create_inferior): Adjust function prototype and
2087 code to reflect change on "target.h". Update comments.
2088 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2089 "common-terminal.h" and "environ.h".
2090 (terminal_fd): Moved to fork-child.c.
2091 (old_foreground_pgrp): Likewise.
2092 (restore_old_foreground_pgrp): Likewise.
2093 (last_status): Make it global.
2094 (last_ptid): Likewise.
2095 (our_environ): New variable.
2096 (startup_with_shell): Likewise.
2097 (program_name): Likewise.
2098 (program_argv): Rename to...
2099 (program_args): ...this.
2100 (wrapper_argv): New variable.
2101 (start_inferior): Delete function.
2102 (get_exec_wrapper): New function.
2103 (get_exec_file): Likewise.
2104 (get_environ): Likewise.
2105 (prefork_hook): Likewise.
2106 (post_fork_inferior): Likewise.
2107 (postfork_hook): Likewise.
2108 (postfork_child_hook): Likewise.
2109 (handle_v_run): Update code to deal with arguments coming from the
2110 remote host. Update calls from "start_inferior" to
2112 (captured_main): Likewise. Initialize environment variable. Call
2114 * server.h (post_fork_inferior): New prototype.
2115 (get_environ): Likewise.
2116 (last_status): Declare.
2117 (last_ptid): Likewise.
2118 (signal_pid): Likewise.
2119 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2120 (spu_ptrace_fun): New function.
2121 (spu_create_inferior): Adjust function prototype to reflect change
2122 on "target.h". Adjust function code to use "fork_inferior".
2123 * target.c (target_terminal_init): New function.
2124 (target_terminal_inferior): Likewise.
2125 (target_terminal_ours): Likewise.
2126 * target.h: Include <vector>.
2127 (struct target_ops) <create_inferior>: Update prototype.
2128 (create_inferior): Update macro.
2129 * utils.c (gdb_flush_out_err): New function.
2130 * win32-low.c (win32_create_inferior): Adjust function prototype
2131 and code to reflect change on "target.h".
2133 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2135 * inferiors.c (switch_to_thread): New function.
2137 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2139 * Makefile.in (SFILE): Add "common/job-control.c".
2140 (OBS): Add "job-control.o".
2142 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2144 * Makefile: Remove "@host_makefile_frag@".
2146 2017-05-05 Pedro Alves <palves@redhat.com>
2148 * configure: Regenerate.
2150 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2152 * configure: Regenerate.
2154 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2156 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2157 software_single_step change of return type to
2158 std::vector<CORE_ADDR>.
2159 * linux-low.c (install_software_single_step_breakpoints):
2161 * linux-low.h (install_software_single_step_breakpoints):
2164 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2166 * remote-utils.c: Include "gdb_termios.h" instead of
2168 * terminal.h: Delete file.
2170 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2172 * server.c: Include <vector>.
2173 <program_argv, wrapper_argv>: Convert to std::vector.
2174 (start_inferior): Rewrite function to use C++.
2175 (handle_v_run): Likewise. Update code that calculates the argv
2176 based on the vRun packet; use C++.
2177 (captured_main): Likewise.
2179 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2181 * server.c (handle_v_cont): Initialize thread_resume::thread
2184 2017-04-05 Pedro Alves <palves@redhat.com>
2186 * configure: Regenerate.
2188 2017-04-05 Pedro Alves <palves@redhat.com>
2190 * gdbreplay.c (sync_error): Constify.
2191 * linux-x86-low.c (push_opcode): Constify.
2193 2017-04-05 Pedro Alves <palves@redhat.com>
2195 * win32-low.c (get_child_debug_event)
2196 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2197 Report TARGET_WAITKIND_SPURIOUS instead.
2199 2017-04-05 Pedro Alves <palves@redhat.com>
2201 * remote-utils.c (remote_prepare, remote_open): Constify.
2202 * remote-utils.h (remote_prepare, remote_open): Constify.
2203 * server.c (captured_main): Constify 'port' handling.
2205 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2207 * Makefile.in (clean): Clear .deps.
2209 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2211 * .gitignore: Remove generated files, replace with wildcard.
2212 * (clean): Replace removal of generated files with wildcard.
2213 (version.c): Replace with...
2214 (version-generated.c): ...this.
2215 (xml-builtin.c): Replace with...
2216 (xml-builtin-generated.c): ...this.
2217 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2218 (%.c: *regformats*): Replace with...
2219 (%-generated.c: *regformats*): ...this.
2221 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2223 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2224 (xtensa_fill_gregset): Call collect_register_by_name for
2226 (xtensa_store_gregset): Call supply_register_by_name for
2229 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2231 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2232 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2233 (xtensa_store_gregset): Call supply_register for all registers in
2234 a0_regnum..a0_regnum + C0_NREGS range.
2236 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2238 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2239 (ax-ipa.o: ax.c): Remove.
2240 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2241 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2242 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2243 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2244 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2246 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2248 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2249 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2250 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2251 (errors-ipa.o: ../common/errors.c): Remove.
2252 (format-ipa.o: ../common/format.c): Remove.
2253 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2255 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2257 * Makefile.in (%-ipa.o: %.c): New rule.
2258 (tracepoint-ipa.o: tracepoint.c): Remove.
2259 (utils-ipa.o: utils.c): Remove.
2260 (remote-utils-ipa.o: remote-utils.c): Remove.
2261 (regcache-ipa.o: regcache.c): Remove.
2262 (i386-linux-ipa.o: i386-linux.c): Remove.
2263 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2264 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2265 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2266 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2267 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2268 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2269 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2270 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2271 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2272 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2273 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2274 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2275 (aarch64-ipa.o: aarch64.c): Remove.
2276 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2277 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2278 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2279 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2280 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2281 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2282 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2283 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2284 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2285 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2286 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2287 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2288 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2289 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2290 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2291 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2292 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2293 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2294 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2295 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2296 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2297 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2298 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2299 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2300 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2301 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2302 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2303 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2304 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2305 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2306 (tdesc-ipa.o: tdesc.c): Remove.
2307 (x32-linux-ipa.o: x32-linux.c): Remove.
2308 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2309 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2311 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2313 * Makefile.in (%.o: ../arch/%.c): New rule.
2314 (arm.o: ../arch/arm.c): Remove.
2315 (arm-linux.o: ../arch/arm-linux.c): Remove.
2316 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2317 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2319 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2321 * Makefile.in (%.o: ../nat/%.c): New rule.
2322 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2323 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2324 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2325 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2326 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2327 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2328 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2329 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2330 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2331 (linux-personality.o: ../nat/linux-personality.c): Remove.
2332 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2333 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2334 (x86-linux.o: ../nat/x86-linux.c): Remove.
2335 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2336 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2338 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2340 * Makefile.in (%.o: ../common/%.c): New rule.
2341 (signals.o: ../common/signals.c): Remove.
2342 (print-utils.o: ../common/print-utils.c): Remove.
2343 (rsp-low.o: ../common/rsp-low.c): Remove.
2344 (common-utils.o: ../common/common-utils.c): Remove.
2345 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2346 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2347 (vec.o: ../common/vec.c): Remove.
2348 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2349 (xml-utils.o: ../common/xml-utils.c): Remove.
2350 (ptid.o: ../common/ptid.c): Remove.
2351 (buffer.o: ../common/buffer.c): Remove.
2352 (format.o: ../common/format.c): Remove.
2353 (filestuff.o: ../common/filestuff.c): Remove.
2354 (agent.o: ../common/agent.c): Remove.
2355 (errors.o: ../common/errors.c): Remove.
2356 (environ.o: ../common/environ.c): Remove.
2357 (common-debug.o: ../common/common-debug.c): Remove.
2358 (cleanups.o: ../common/cleanups.c): Remove.
2359 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2360 (fileio.o: ../common/fileio.c): Remove.
2361 (common-regcache.o: ../common/common-regcache.c): Remove.
2362 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2363 (new-op.o: ../common/new-op.c): Remove.
2364 (btrace-common.o: ../common/btrace-common.c): Remove.
2366 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2368 * Makefile.in (%.o: ../target/%.c): New rule.
2369 (waitstatus.o: ../target/waitstatus.c): Remove.
2371 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2374 (%.c: ../regformats/%.dat,
2375 (%.c: ../regformats/arm/%.dat,
2376 (%.c: ../regformats/i386/%.dat,
2377 (%.c: ../regformats/rs6000/%.dat): New rules.
2378 (aarch64.c): Remove.
2379 (reg-arm.c): Remove.
2380 (arm-with-iwmmxt.c): Remove.
2381 (arm-with-vfpv2.c): Remove.
2382 (arm-with-vfpv3.c): Remove.
2383 (arm-with-neon.c): Remove.
2384 (reg-bfin.c): Remove.
2385 (reg-cris.c): Remove.
2386 (reg-crisv32.c): Remove.
2388 (i386-linux.c): Remove.
2389 (i386-avx.c): Remove.
2390 (i386-avx-linux.c): Remove.
2391 (i386-avx-avx512.c): Remove.
2392 (i386-avx-avx512-linux.c): Remove.
2393 (i386-mpx.c): Remove.
2394 (i386-mpx-linux.c): Remove.
2395 (i386-avx-mpx-avx512-pku.c): Remove.
2396 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2397 (i386-avx-mpx.c): Remove.
2398 (i386-avx-mpx-linux.c): Remove.
2399 (i386-mmx.c): Remove.
2400 (i386-mmx-linux.c): Remove.
2401 (reg-ia64.c): Remove.
2402 (reg-m32r.c): Remove.
2403 (reg-m68k.c): Remove.
2405 (mips-linux.c): Remove.
2406 (mips-dsp-linux.c): Remove.
2407 (mips64-linux.c): Remove.
2408 (mips64-dsp-linux.c): Remove.
2409 (nios2-linux.c): Remove.
2410 (powerpc-32.c): Remove.
2411 (powerpc-32l.c): Remove.
2412 (powerpc-altivec32l.c): Remove.
2413 (powerpc-cell32l.c): Remove.
2414 (powerpc-vsx32l.c): Remove.
2415 (powerpc-isa205-32l.c): Remove.
2416 (powerpc-isa205-altivec32l.c): Remove.
2417 (powerpc-isa205-vsx32l.c): Remove.
2418 (powerpc-e500l.c): Remove.
2419 (powerpc-64l.c): Remove.
2420 (powerpc-altivec64l.c): Remove.
2421 (powerpc-cell64l.c): Remove.
2422 (powerpc-vsx64l.c): Remove.
2423 (powerpc-isa205-64l.c): Remove.
2424 (powerpc-isa205-altivec64l.c): Remove.
2425 (powerpc-isa205-vsx64l.c): Remove.
2426 (s390-linux32.c): Remove.
2427 (s390-linux32v1.c): Remove.
2428 (s390-linux32v2.c): Remove.
2429 (s390-linux64.c): Remove.
2430 (s390-linux64v1.c): Remove.
2431 (s390-linux64v2.c): Remove.
2432 (s390-te-linux64.c): Remove.
2433 (s390-vx-linux64.c): Remove.
2434 (s390-tevx-linux64.c): Remove.
2435 (s390x-linux64.c): Remove.
2436 (s390x-linux64v1.c): Remove.
2437 (s390x-linux64v2.c): Remove.
2438 (s390x-te-linux64.c): Remove.
2439 (s390x-vx-linux64.c): Remove.
2440 (s390x-tevx-linux64.c): Remove.
2441 (tic6x-c64xp-linux.c): Remove.
2442 (tic6x-c64x-linux.c): Remove.
2443 (tic6x-c62x-linux.c): Remove.
2445 (reg-sparc64.c): Remove.
2446 (reg-spu.c): Remove.
2448 (amd64-linux.c): Remove.
2449 (amd64-avx.c): Remove.
2450 (amd64-avx-linux.c): Remove.
2451 (amd64-avx-avx512.c): Remove.
2452 (amd64-avx-avx512-linux.c): Remove.
2453 (amd64-mpx.c): Remove.
2454 (amd64-mpx-linux.c): Remove.
2455 (amd64-avx-mpx-avx512-pku.c): Remove.
2456 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2457 (amd64-avx-mpx.c): Remove.
2458 (amd64-avx-mpx-linux.c): Remove.
2460 (x32-linux.c): Remove.
2461 (x32-avx.c): Remove.
2462 (x32-avx-linux.c): Remove.
2463 (x32-avx-avx512.c): Remove.
2464 (x32-avx-avx512-linux.c): Remove.
2465 (reg-xtensa.c): Remove.
2466 (reg-tilegx.c): Remove.
2467 (reg-tilegx32.c): Remove.
2469 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2471 * Makefile.in (SFILES): Add "common/environ.c".
2472 (OBJS): Add "common/environ.h".
2474 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2476 * configure.ac: Check if the fs_base and gs_base members of
2477 `struct user_regs_struct' exist.
2478 * config.in: Regenerated.
2479 * configure: Likewise.
2481 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2483 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2485 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2486 (get_next_pcs_syscall_next_pc): Likewise.
2488 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2490 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2491 * nto-x86-low.c: Likewise.
2493 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2495 * Makefile.in: Include disable-implicit-rules.mk.
2497 2016-11-23 Pedro Alves <palves@redhat.com>
2499 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2500 (debug_vprintf): Use std::chrono::steady_clock instead of
2501 gettimeofday. Use '.' instead of ':'.
2502 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2503 (get_timestamp): Use std::chrono::steady_clock instead of
2506 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2508 * Makefile.in: Fix whitespace formatting.
2510 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2512 * Makefile.in (SFILES, OBS): Flatten list and order
2515 2016-11-23 Pedro Alves <palves@redhat.com>
2517 * event-loop.c (handle_file_event): Use warning.
2518 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2519 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2522 2016-11-23 Pedro Alves <palves@redhat.com>
2524 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2526 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2527 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2528 debug_printf and debug_flush for debug output.
2529 * server.c (handle_general_set): Likewise.
2530 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2533 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2535 * Makefile.in (.c.o): Replace rule with ...
2536 (%.o: %.c): ... this one.
2538 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2540 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2541 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2543 * configure.ac: Remove checks for the make program.
2544 * configure: Re-generate.
2546 2016-10-28 Pedro Alves <palves@redhat.com>
2548 * Makefile.in (CXX_DIALECT): Get from configure.
2549 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2550 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2551 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2552 * config.in: Regenerate.
2553 * configure: Regenerate.
2555 2016-10-27 Yao Qi <yao.qi@linaro.org>
2557 * linux-low.c (linux_supports_range_stepping): Return true if
2558 can_software_single_step return true.
2560 2016-10-27 Yao Qi <yao.qi@linaro.org>
2562 * inferiors.c (find_inferior_in_random): New function.
2563 * inferiors.h (find_inferior_in_random): Declare.
2564 * linux-low.c (linux_wait_for_event_filtered): Call
2565 find_inferior_in_random instead of find_inferior.
2567 2016-10-27 Yao Qi <yao.qi@linaro.org>
2569 * linux-low.c (linux_wait_1): If single-step breakpoints are
2570 inserted, remove them.
2572 2016-10-26 Pedro Alves <palves@redhat.com>
2574 * linux-low.c (handle_extended_wait): Link parent/child fork
2576 (linux_wait_1): Unlink them.
2577 (linux_set_resume_request): Ignore resume requests for
2578 already-resumed and unhandled fork child threads.
2579 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2580 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2582 (handle_v_requests) <vCont>: Don't call require_running.
2583 * server.h (in_queued_stop_replies): New declaration.
2585 2016-10-24 Yao Qi <yao.qi@linaro.org>
2588 * linux-aarch64-low.c (append_insns): Cast the return value to
2591 2016-10-10 Yao Qi <yao.qi@linaro.org>
2593 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2595 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2597 * target.c (target_supports_multi_process): New function, moved
2599 * target.h (target_supports_multi_process): ... here. Remove
2602 2016-10-05 Tom Tromey <tom@tromey.com>
2605 * tracepoint.c (handle_tracepoint_bkpts): Check
2606 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2608 2016-10-05 Yao Qi <yao.qi@linaro.org>
2610 * configure.srv: Update the path of arm-*.xml files.
2612 2016-10-05 Terry Guo <terry.guo@arm.com>
2613 Yao Qi <yao.qi@linaro.org>
2615 * Makefile.in: Adjust the path of rules.
2616 * configure.srv: Update the path of xml files.
2617 * regformats/arm-with-iwmmxt.dat: Regenerated.
2618 * regformats/arm-with-neon.dat: Likewise.
2619 * regformats/arm-with-vfpv2.dat: Likewise.
2620 * regformats/arm-with-vfpv3.dat Likewise.
2622 2016-09-30 Yao Qi <yao.qi@linaro.org>
2625 * target.c (target_stop_and_wait): Don't call
2626 target_continue_no_signal, use resume_stop instead.
2628 2016-09-26 Yao Qi <yao.qi@linaro.org>
2630 * linux-low.c (linux_wait_1): Call debug_exit.
2632 2016-09-23 Pedro Alves <palves@redhat.com>
2634 * Makefile.in (SFILES): Add common/new-op.c.
2635 (OBS): Add common/new-op.o.
2636 (new-op.o): New rule.
2638 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2640 * .gitinore: Ignore more files.
2642 2016-09-21 Yao Qi <yao.qi@linaro.org>
2644 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2647 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2649 * server.c (start_inferior): Call target_mourn_inferior instead of
2650 mourn_inferior; pass ptid_t argument to it.
2652 (handle_target_event): Likewise.
2653 * target.c (target_mourn_inferior): New function.
2654 * target.h (mourn_inferior): Delete macro.
2656 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2658 * linux-low.c (lwp_is_stepping): New function.
2660 2016-09-06 Carl Love <cel@us.ibm.com>
2662 * server.c (start_inferior): Fixed comment, requested comment change
2663 didn't get updated correctly. Removed reference to ptrace () call as
2664 it is only true on Linux systems.
2666 2016-09-06 Carl Love <cel@us.ibm.com>
2668 * server.c (start_inferior): Do not call
2669 function target_post_create_inferior () if the
2670 inferior process has already exited.
2672 2016-09-05 Pedro Alves <palves@redhat.com>
2674 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2675 (COMPILE.pre, CC_LD): Use CXX directly.
2676 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2677 * acinclude.m4: Don't include build-with-cxx.m4.
2678 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2679 * configure: Regenerate.
2681 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2684 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2685 call writing data to own_buf.
2687 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2689 * target.c (mywait): Call target_wait instead of
2691 (target_wait): New function.
2693 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2695 * server.c (start_inferior): New variable 'ptid'. Replace calls
2696 to the_target->resume by target_continue{,_no_signal}, depending
2698 * target.c (target_stop_and_wait): Call target_continue_no_signal
2699 instead of the_target->resume.
2700 (target_continue): New function.
2702 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2704 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2706 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2709 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2711 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2712 * linux-arm-low.c (ps_get_thread_area): Likewise.
2713 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2714 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2715 * linux-mips-low.c (ps_get_thread_area): Likewise.
2716 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2717 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2718 * linux-x86-low.c (ps_get_thread_area): Likewise.
2719 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2721 2016-08-19 Pedro Alves <palves@redhat.com>
2723 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2725 2016-08-19 Pedro Alves <palves@redhat.com>
2727 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2728 comment. Use memcpy instead of casting through unsigned long.
2730 2016-08-19 Pedro Alves <palves@redhat.com>
2732 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2733 allocating around 0x80000000.
2735 2016-08-19 Pedro Alves <palves@redhat.com>
2738 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2739 (x32-avx512-linux-ipa.o): New rules.
2740 * configure.ac (x86_64-*-linux*): New x32 check.
2741 * configure.srv (ipa_x32_linux_regobj): New.
2742 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2743 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2745 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2747 * configure: Regenerate.
2749 2016-08-09 Pedro Alves <palves@redhat.com>
2752 * Makefile.in (OBS): Add signals-state-save-restore.o.
2753 (signals-state-save-restore.o): New rule.
2754 * config.in: Regenerate.
2755 * configure: Regenerate.
2756 * linux-low.c: Include "signals-state-save-restore.h".
2757 (linux_create_inferior): Call
2758 restore_original_signals_state.
2759 * server.c: Include "dispositions-save-restore.h".
2760 (captured_main): Call save_original_signals_state.
2762 2016-08-05 Pedro Alves <palves@redhat.com>
2764 * configure: Regenerate.
2766 2016-08-04 Yao Qi <yao.qi@linaro.org>
2768 * linux-low.c (regsets_fetch_inferior_registers): Check
2769 errno is ESRCH or not.
2771 2016-08-02 Yao Qi <yao.qi@linaro.org>
2773 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2774 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2775 (thread_db_load_search): Update.
2776 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2777 td_ta_set_event and td_ta_event_getmsg.
2779 2016-07-26 Pedro Alves <palves@redhat.com>
2782 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2783 of unsigned long for 64-bit registers and use uint32_t instead of
2784 unsigned int for 32-bit registers.
2786 2016-07-26 Pedro Alves <palves@redhat.com>
2788 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2791 2016-07-21 Tom Tromey <tom@tromey.com>
2793 * configure: Rebuild.
2795 2016-07-21 Yao Qi <yao.qi@linaro.org>
2797 * mem-break.c (find_gdb_breakpoint): Cast bp to
2798 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2800 2016-07-21 Yao Qi <yao.qi@linaro.org>
2802 * server.c (handle_v_requests): Support s and S actions
2803 if target_supports_software_single_step return true.
2805 2016-07-21 Yao Qi <yao.qi@linaro.org>
2807 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2808 is resume_step, call maybe_hw_step.
2809 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2811 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2813 (proceed_one_lwp): If resume request is resume_step, install
2814 reinsert breakpoints and call maybe_hw_step.
2816 2016-07-21 Yao Qi <yao.qi@linaro.org>
2818 * linux-low.c (proceed_one_lwp): Declare.
2819 (linux_resume_one_thread): Remove local variable 'step'.
2820 Lift code enqueue signal. Call proceed_one_lwp instead of
2821 linux_resume_one_lwp.
2823 2016-07-21 Yao Qi <yao.qi@linaro.org>
2825 * linux-low.c (linux_resume_one_thread): Call
2826 enqueue_pending_signal.
2828 2016-07-21 Yao Qi <yao.qi@linaro.org>
2830 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2831 * inferiors.c (do_restore_current_thread_cleanup): New function.
2832 (make_cleanup_restore_current_thread): Likewise.
2833 * linux-low.c (install_software_single_step_breakpoints): Call
2834 make_cleanup_restore_current_thread. Switch current_thread to
2837 2016-07-21 Yao Qi <yao.qi@linaro.org>
2839 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2840 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2841 (clone_one_breakpoint): Likewise.
2842 (delete_reinsert_breakpoints): Change parameter to thread.
2844 (has_reinsert_breakpoints): Likewise.
2845 (uninsert_reinsert_breakpoints): Likewise.
2846 (reinsert_reinsert_breakpoints): Likewise.
2847 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2848 (delete_reinsert_breakpoints): Likewise.
2849 (reinsert_reinsert_breakpoints): Likewise.
2850 (uninsert_reinsert_breakpoints): Likewise.
2851 (has_reinsert_breakpoints): Likewise.
2853 2016-07-21 Yao Qi <yao.qi@linaro.org>
2855 * inferiors.c (get_thread_process): Make parameter const.
2856 * inferiors.h (get_thread_process): Update declaration.
2857 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2858 Add new parameters child_thread and parent_thread. Callers
2860 * mem-break.h (clone_all_breakpoints): Update declaration.
2862 2016-07-21 Yao Qi <yao.qi@linaro.org>
2864 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2865 <command_list, handler>: Remove.
2866 (struct gdb_breakpoint): New.
2867 (struct other_breakpoint): New.
2868 (struct reinsert_breakpoint): New.
2869 (is_gdb_breakpoint): New function.
2870 (any_persistent_commands): Update command_list if
2871 is_gdb_breakpoint returns true.
2872 (set_breakpoint): Create breakpoints according to their types.
2873 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2874 (set_gdb_breakpoint_1): Likewise.
2875 (set_gdb_breakpoint): Likewise.
2876 (clear_breakpoint_conditions): Change parameter type to
2877 'struct gdb_breakpoint *'.
2878 (clear_breakpoint_commands): Likewise.
2879 (clear_breakpoint_conditions_and_commands): Likewise.
2880 (add_condition_to_breakpoint): Likewise.
2881 (add_breakpoint_condition): Likewise.
2882 (add_commands_to_breakpoint): Likewise.
2883 (check_breakpoints): Check other_breakpoint.
2884 (clone_one_breakpoint): Clone breakpopint according to its type.
2885 * mem-break.h (struct gdb_breakpoint): Declare.
2886 (set_gdb_breakpoint): Update declaration.
2887 (clear_breakpoint_conditions_and_commands): Likewise.
2888 (add_breakpoint_condition): Likewise.
2889 (add_breakpoint_commands): Likewise.
2890 * server.c (process_point_options): Change parameter type to
2891 'struct gdb_breakpoint *'.
2893 2016-07-21 Yao Qi <yao.qi@linaro.org>
2895 * mem-break.c (set_breakpoint_at): Rename it to ...
2896 (set_breakpoint_type_at): ... it.
2897 (set_breakpoint_at): Call set_breakpoint_type_at.
2898 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2899 * mem-break.h (set_breakpoint_at): Update comments.
2901 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2903 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2905 (nios2_store_gregset): Likewise.
2907 2016-07-01 Pedro Alves <palves@redhat.com>
2908 Antoine Tremblay <antoine.tremblay@ericsson.com>
2910 * linux-low.c: Change interface to take the target lwp_info
2911 pointer directly and return void. Handle detaching from a zombie
2913 (linux_detach_lwp_callback): New function.
2914 (linux_detach): Detach from the leader thread after detaching from
2917 2016-06-28 Yao Qi <yao.qi@linaro.org>
2919 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2920 for variable new_offset.
2921 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2922 (aarch64_ftrace_insn_reloc_cb): Likewise.
2923 (aarch64_ftrace_insn_reloc_tb): Likewise.
2924 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2925 PRIx64 instead of PRIx32.
2927 2016-06-28 Yao Qi <yao.qi@linaro.org>
2929 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2930 (the_low_target): Install arm_get_syscall_trapinfo.
2932 2016-06-28 Yao Qi <yao.qi@linaro.org>
2934 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2936 (the_low_target): Install aarch64_get_syscall_trapinfo.
2938 2016-06-28 Yao Qi <yao.qi@linaro.org>
2940 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2942 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2943 Remove parameter sysno.
2944 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2947 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2949 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2950 (s390_emit_ne_goto): Likewise.
2951 (s390_emit_lt_goto): Likewise.
2952 (s390_emit_le_goto): Likewise.
2953 (s390_emit_gt_goto): Likewise.
2954 (s390_emit_ge_goto): Likewise.
2955 (s390x_emit_eq_goto): Likewise.
2956 (s390x_emit_ne_goto): Likewise.
2957 (s390x_emit_lt_goto): Likewise.
2958 (s390x_emit_le_goto): Likewise.
2959 (s390x_emit_gt_goto): Likewise.
2960 (s390x_emit_ge_goto): Likewise.
2961 (s390_emit_ops_impl): Mark variable static.
2962 (s390x_emit_ops): Likewise.
2964 2016-06-17 Yao Qi <yao.qi@linaro.org>
2966 * linux-low.c (handle_extended_wait): Call
2967 uninsert_reinsert_breakpoints for the parent process. Remove
2968 reinsert breakpoints from the child process. Reinsert them to
2969 the parent process when vfork is done.
2970 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2971 (reinsert_reinsert_breakpoints): New function.
2972 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2973 (reinsert_reinsert_breakpoints): Declare.
2975 2016-06-17 Yao Qi <yao.qi@linaro.org>
2977 * linux-low.c (handle_extended_wait): If the parent is doing
2978 step-over, remove the reinsert breakpoints from the forked child.
2980 2016-06-17 Yao Qi <yao.qi@linaro.org>
2982 * linux-low.c (unsuspend_all_lwps): Declare.
2983 (linux_low_filter_event): If thread exited, call finish_step_over.
2984 If step-over is finished, unsuspend other threads.
2986 2016-06-17 Yao Qi <yao.qi@linaro.org>
2988 * linux-low.c (linux_resume_one_lwp_throw): Assert
2989 has_reinsert_breakpoints returns false.
2990 * mem-break.c (delete_disabled_breakpoints): Assert
2991 bp type isn't reinsert_breakpoint.
2993 2016-06-17 Yao Qi <yao.qi@linaro.org>
2995 * linux-low.c (maybe_hw_step): New function.
2996 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2997 (finish_step_over): Switch current_thread to lwp temporarily,
2998 and assert has_reinsert_breakpoints returns true.
2999 (proceed_one_lwp): Call maybe_hw_step.
3000 * mem-break.c (has_reinsert_breakpoints): New function.
3001 * mem-break.h (has_reinsert_breakpoints): Declare.
3003 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3005 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3007 2016-05-17 Yao Qi <yao.qi@linaro.org>
3009 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3010 instead of find_inferior.
3012 2016-05-05 Yao Qi <yao.qi@linaro.org>
3014 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3015 Initialize res to zero.
3017 2016-05-05 Yao Qi <yao.qi@linaro.org>
3019 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3022 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3024 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3025 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3026 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3028 2016-04-28 Par Olsson <par.olsson@windriver.com>
3029 Simon Marchi <simon.marchi@ericsson.com>
3031 * tracepoint.c (write_inferior_int8): New function.
3032 (cmd_qtenable_disable): Write enable flag using
3033 write_inferior_int8.
3035 2016-04-25 Yao Qi <yao.qi@linaro.org>
3037 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3038 (need_step_over_p): Return zero if the LWP has pending signals
3039 can be delivered on software single step target.
3041 2016-04-25 Yao Qi <yao.qi@linaro.org>
3043 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3044 return instead of error.
3046 2016-04-22 Yao Qi <yao.qi@linaro.org>
3048 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3051 2016-04-22 Yao Qi <yao.qi@linaro.org>
3053 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3054 signal when stepping over breakpoint with software single
3057 2016-04-21 Pedro Alves <palves@redhat.com>
3059 * linux-s390-low.c (s390_collect_ptrace_register)
3060 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3062 (s390_check_regset): Use void * instead of gdb_byte *.
3064 2016-04-20 Pedro Alves <palves@redhat.com>
3066 * configure: Renegerate.
3068 2016-04-20 Yao Qi <yao.qi@linaro.org>
3070 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3071 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3073 (arm_store_gregset): Likewise.
3075 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3077 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3078 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3079 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3080 (amd64-avx-mpx-linux.c): New rules.
3081 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3082 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3083 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3084 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3085 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3086 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3087 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3088 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3089 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3090 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3091 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3092 * linux-x86-low.c (x86_linux_read_description): Add case for
3093 X86_XSTATE_AVX_MPX_MASK.
3094 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3095 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3096 init_registers_i386_avx_mpx_linux.
3097 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3098 (initialize_low_tracepoint): Call
3099 init_registers_i386_avx_mpx_linux.
3100 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3101 (initialize_low_tracepoint): Call
3102 init_registers_amd64_avx_mpx_linux.
3103 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3104 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3105 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3108 2016-04-18 Pedro Alves <palves@redhat.com>
3110 * configure: Regenerate.
3112 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3114 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3115 (aarch64_emit_sub): Likewise.
3117 2016-04-12 Pedro Alves <palves@redhat.com>
3119 * utils.c (prepare_to_throw_exception): Delete.
3121 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3123 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3125 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3127 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3129 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3131 * linux-aarch64-ipa.c: Add <elf.h> include.
3132 * linux-ppc-ipa.c: Add <elf.h> include.
3133 * linux-s390-ipa.c: Add <elf.h> include.
3135 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3137 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3138 (get_raw_reg_ptr): Likewise.
3139 (get_trace_state_variable_value_ptr): Likewise.
3140 (set_trace_state_variable_value_ptr): Likewise.
3141 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3144 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3145 Marcin Kościelnicki <koriakin@0x04.net>
3148 * linux-ppc-low.c (emit_insns): New function.
3149 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3150 (ppc_emit_prologue): New function.
3151 (ppc_emit_epilogue): New function.
3152 (ppc_emit_add): New function.
3153 (ppc_emit_sub): New function.
3154 (ppc_emit_mul): New function.
3155 (ppc_emit_lsh): New function.
3156 (ppc_emit_rsh_signed): New function.
3157 (ppc_emit_rsh_unsigned): New function.
3158 (ppc_emit_ext): New function.
3159 (ppc_emit_zero_ext): New function.
3160 (ppc_emit_log_not): New function.
3161 (ppc_emit_bit_and): New function.
3162 (ppc_emit_bit_or): New function.
3163 (ppc_emit_bit_xor): New function.
3164 (ppc_emit_bit_not): New function.
3165 (ppc_emit_equal): New function.
3166 (ppc_emit_less_signed): New function.
3167 (ppc_emit_less_unsigned): New function.
3168 (ppc_emit_ref): New function.
3169 (ppc_emit_const): New function.
3170 (ppc_emit_reg): New function.
3171 (ppc_emit_pop): New function.
3172 (ppc_emit_stack_flush): New function.
3173 (ppc_emit_swap): New function.
3174 (ppc_emit_stack_adjust): New function.
3175 (ppc_emit_call): New function.
3176 (ppc_emit_int_call_1): New function.
3177 (ppc_emit_void_call_2): New function.
3178 (ppc_emit_if_goto): New function.
3179 (ppc_emit_goto): New function.
3180 (ppc_emit_eq_goto): New function.
3181 (ppc_emit_ne_goto): New function.
3182 (ppc_emit_lt_goto): New function.
3183 (ppc_emit_le_goto): New function.
3184 (ppc_emit_gt_goto): New function.
3185 (ppc_emit_ge_goto): New function.
3186 (ppc_write_goto_address): New function.
3187 (ppc_emit_ops_impl): New static variable.
3188 (ppc64v1_emit_prologue): New function.
3189 (ppc64v2_emit_prologue): New function.
3190 (ppc64_emit_epilogue): New function.
3191 (ppc64_emit_add): New function.
3192 (ppc64_emit_sub): New function.
3193 (ppc64_emit_mul): New function.
3194 (ppc64_emit_lsh): New function.
3195 (ppc64_emit_rsh_signed): New function.
3196 (ppc64_emit_rsh_unsigned): New function.
3197 (ppc64_emit_ext): New function.
3198 (ppc64_emit_zero_ext): New function.
3199 (ppc64_emit_log_not): New function.
3200 (ppc64_emit_bit_and): New function.
3201 (ppc64_emit_bit_or): New function.
3202 (ppc64_emit_bit_xor): New function.
3203 (ppc64_emit_bit_not): New function.
3204 (ppc64_emit_equal): New function.
3205 (ppc64_emit_less_signed): New function.
3206 (ppc64_emit_less_unsigned): New function.
3207 (ppc64_emit_ref): New function.
3208 (ppc64_emit_const): New function.
3209 (ppc64v1_emit_reg): New function.
3210 (ppc64v2_emit_reg): New function.
3211 (ppc64_emit_pop): New function.
3212 (ppc64_emit_stack_flush): New function.
3213 (ppc64_emit_swap): New function.
3214 (ppc64v1_emit_call): New function.
3215 (ppc64v2_emit_call): New function.
3216 (ppc64v1_emit_int_call_1): New function.
3217 (ppc64v2_emit_int_call_1): New function.
3218 (ppc64v1_emit_void_call_2): New function.
3219 (ppc64v2_emit_void_call_2): New function.
3220 (ppc64_emit_if_goto): New function.
3221 (ppc64_emit_eq_goto): New function.
3222 (ppc64_emit_ne_goto): New function.
3223 (ppc64_emit_lt_goto): New function.
3224 (ppc64_emit_le_goto): New function.
3225 (ppc64_emit_gt_goto): New function.
3226 (ppc64_emit_ge_goto): New function.
3227 (ppc64v1_emit_ops_impl): New static variable.
3228 (ppc64v2_emit_ops_impl): New static variable.
3229 (ppc_emit_ops): New function.
3230 (linux_low_target): Wire in ppc_emit_ops.
3232 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3233 Marcin Kościelnicki <koriakin@0x04.net>
3236 * Makefile.in: Add powerpc-*-ipa.o
3237 * configure.srv: Add ipa_obj for powerpc*-linux.
3238 * linux-ppc-ipa.c: New file.
3239 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3241 (PPC_FIELD): New macro.
3242 (PPC_SEXT): New macro.
3243 (PPC_OP6): New macro.
3244 (PPC_BO): New macro.
3245 (PPC_LI): New macro.
3246 (PPC_BD): New macro.
3247 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3248 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3249 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3250 (ppc_get_thread_area): New function.
3251 (is_elfv2_inferior): New function.
3252 (gen_ds_form): New function.
3253 (GEN_STD): New macro.
3254 (GEN_STDU): New macro.
3255 (GEN_LD): New macro.
3256 (GEN_LDU): New macro.
3257 (gen_d_form): New function.
3258 (GEN_ADDI): New macro.
3259 (GEN_ADDIS): New macro.
3260 (GEN_LI): New macro.
3261 (GEN_LIS): New macro.
3262 (GEN_ORI): New macro.
3263 (GEN_ORIS): New macro.
3264 (GEN_LWZ): New macro.
3265 (GEN_STW): New macro.
3266 (GEN_STWU): New macro.
3267 (gen_xfx_form): New function.
3268 (GEN_MFSPR): New macro.
3269 (GEN_MTSPR): New macro.
3270 (GEN_MFCR): New macro.
3271 (GEN_MTCR): New macro.
3272 (GEN_SYNC): New macro.
3273 (GEN_LWSYNC): New macro.
3274 (gen_x_form): New function.
3275 (GEN_OR): New macro.
3276 (GEN_MR): New macro.
3277 (GEN_LWARX): New macro.
3278 (GEN_STWCX): New macro.
3279 (GEN_CMPW): New macro.
3280 (gen_md_form): New function.
3281 (GEN_RLDICL): New macro.
3282 (GEN_RLDICR): New macro.
3283 (gen_i_form): New function.
3285 (GEN_BL): New macro.
3286 (gen_b_form): New function.
3287 (GEN_BNE): New macro.
3288 (GEN_LOAD): New macro.
3289 (GEN_STORE): New macro.
3290 (gen_limm): New function.
3291 (gen_atomic_xchg): New function.
3292 (gen_call): New function.
3293 (ppc_relocate_instruction): New function.
3294 (ppc_install_fast_tracepoint_jump_pad): New function.
3295 (ppc_get_min_fast_tracepoint_insn_len): New function.
3296 (ppc_get_ipa_tdesc_idx): New function.
3297 (the_low_target): Wire in the new functions.
3298 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3300 * linux-ppc-tdesc.h: New file.
3302 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3304 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3305 (alloc_jump_pad_buffer): New function.
3306 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3307 (alloc_jump_pad_buffer): New function.
3308 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3309 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3310 (alloc_jump_pad_buffer): New function.
3311 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3312 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3313 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3314 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3316 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3318 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3319 * linux-amd64-ipa.c: Likewise.
3320 * linux-i386-ipa.c: Likewise.
3321 * linux-s390-ipa.c: Likewise.
3322 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3323 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3324 set_trace_state_variable_value_ptr.
3325 (struct ipa_sym_addresses): Likewise.
3326 (symbol_list): Likewise.
3327 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3328 accessing gdb_collect directly.
3329 (gdb_collect_ptr_type): New typedef.
3330 (get_raw_reg_ptr_type): New typedef.
3331 (get_trace_state_variable_value_ptr_type): New typedef.
3332 (set_trace_state_variable_value_ptr_type): New typedef.
3333 (gdb_collect_ptr): New global.
3334 (get_raw_reg_ptr): New global.
3335 (get_trace_state_variable_value_ptr): New global.
3336 (set_trace_state_variable_value_ptr): New global.
3337 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3338 accessing get_raw_reg directly.
3339 (get_get_tsv_func_addr): Likewise for
3340 get_trace_state_variable_value_ptr.
3341 (get_set_tsv_func_addr): Likewise for
3342 set_trace_state_variable_value_ptr.
3343 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3345 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3347 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3349 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3351 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3353 (relocate_instruction): Remove own_buf.
3354 * server.c (own_buf): Make global.
3355 (handle_v_requests): Make global.
3356 * server.h (own_buf): New declaration.
3357 (handle_v_requests): New prototype.
3359 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3362 * linux-s390-low.c (add_insns): New function.
3363 (s390_emit_prologue): New function.
3364 (s390_emit_epilogue): New function.
3365 (s390_emit_add): New function.
3366 (s390_emit_sub): New function.
3367 (s390_emit_mul): New function.
3368 (s390_emit_lsh): New function.
3369 (s390_emit_rsh_signed): New function.
3370 (s390_emit_rsh_unsigned): New function.
3371 (s390_emit_ext): New function.
3372 (s390_emit_log_not): New function.
3373 (s390_emit_bit_and): New function.
3374 (s390_emit_bit_or): New function.
3375 (s390_emit_bit_xor): New function.
3376 (s390_emit_bit_not): New function.
3377 (s390_emit_equal): New function.
3378 (s390_emit_less_signed): New function.
3379 (s390_emit_less_unsigned): New function.
3380 (s390_emit_ref): New function.
3381 (s390_emit_if_goto): New function.
3382 (s390_emit_goto): New function.
3383 (s390_write_goto_address): New function.
3384 (s390_emit_litpool): New function.
3385 (s390_emit_const): New function.
3386 (s390_emit_call): New function.
3387 (s390_emit_reg): New function.
3388 (s390_emit_pop): New function.
3389 (s390_emit_stack_flush): New function.
3390 (s390_emit_zero_ext): New function.
3391 (s390_emit_swap): New function.
3392 (s390_emit_stack_adjust): New function.
3393 (s390_emit_set_r2): New function.
3394 (s390_emit_int_call_1): New function.
3395 (s390_emit_void_call_2): New function.
3396 (s390_emit_eq_goto): New function.
3397 (s390_emit_ne_goto): New function.
3398 (s390_emit_lt_goto): New function.
3399 (s390_emit_le_goto): New function.
3400 (s390_emit_gt_goto): New function.
3401 (s390_emit_ge_goto): New function.
3402 (s390x_emit_prologue): New function.
3403 (s390x_emit_epilogue): New function.
3404 (s390x_emit_add): New function.
3405 (s390x_emit_sub): New function.
3406 (s390x_emit_mul): New function.
3407 (s390x_emit_lsh): New function.
3408 (s390x_emit_rsh_signed): New function.
3409 (s390x_emit_rsh_unsigned): New function.
3410 (s390x_emit_ext): New function.
3411 (s390x_emit_log_not): New function.
3412 (s390x_emit_bit_and): New function.
3413 (s390x_emit_bit_or): New function.
3414 (s390x_emit_bit_xor): New function.
3415 (s390x_emit_bit_not): New function.
3416 (s390x_emit_equal): New function.
3417 (s390x_emit_less_signed): New function.
3418 (s390x_emit_less_unsigned): New function.
3419 (s390x_emit_ref): New function.
3420 (s390x_emit_if_goto): New function.
3421 (s390x_emit_const): New function.
3422 (s390x_emit_call): New function.
3423 (s390x_emit_reg): New function.
3424 (s390x_emit_pop): New function.
3425 (s390x_emit_stack_flush): New function.
3426 (s390x_emit_zero_ext): New function.
3427 (s390x_emit_swap): New function.
3428 (s390x_emit_stack_adjust): New function.
3429 (s390x_emit_int_call_1): New function.
3430 (s390x_emit_void_call_2): New function.
3431 (s390x_emit_eq_goto): New function.
3432 (s390x_emit_ne_goto): New function.
3433 (s390x_emit_lt_goto): New function.
3434 (s390x_emit_le_goto): New function.
3435 (s390x_emit_gt_goto): New function.
3436 (s390x_emit_ge_goto): New function.
3437 (s390_emit_ops): New function.
3438 (struct linux_target_ops): Fill in emit_ops hook.
3440 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3443 * Makefile.in: Add s390 IPA files.
3444 * configure.srv: Build IPA for s390.
3445 * linux-s390-ipa.c: New file.
3446 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3447 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3448 (tdesc_s390_linux32): Likewise.
3449 (init_registers_s390_linux32v1): Likewise.
3450 (tdesc_s390_linux32v1): Likewise.
3451 (init_registers_s390_linux32v2): Likewise.
3452 (tdesc_s390_linux32v2): Likewise.
3453 (init_registers_s390_linux64): Likewise.
3454 (tdesc_s390_linux64): Likewise.
3455 (init_registers_s390_linux64v1): Likewise.
3456 (tdesc_s390_linux64v1): Likewise.
3457 (init_registers_s390_linux64v2): Likewise.
3458 (tdesc_s390_linux64v2): Likewise.
3459 (init_registers_s390_te_linux64): Likewise.
3460 (tdesc_s390_te_linux64): Likewise.
3461 (init_registers_s390_vx_linux64): Likewise.
3462 (tdesc_s390_vx_linux64): Likewise.
3463 (init_registers_s390_tevx_linux64): Likewise.
3464 (tdesc_s390_tevx_linux64): Likewise.
3465 (init_registers_s390x_linux64): Likewise.
3466 (tdesc_s390x_linux64): Likewise.
3467 (init_registers_s390x_linux64v1): Likewise.
3468 (tdesc_s390x_linux64v1): Likewise.
3469 (init_registers_s390x_linux64v2): Likewise.
3470 (tdesc_s390x_linux64v2): Likewise.
3471 (init_registers_s390x_te_linux64): Likewise.
3472 (tdesc_s390x_te_linux64): Likewise.
3473 (init_registers_s390x_vx_linux64): Likewise.
3474 (tdesc_s390x_vx_linux64): Likewise.
3475 (init_registers_s390x_tevx_linux64): Likewise.
3476 (tdesc_s390x_tevx_linux64): Likewise.
3477 (have_hwcap_s390_vx): New static variable.
3478 (s390_arch_setup): Fill have_hwcap_s390_vx.
3479 (s390_get_thread_area): New function.
3480 (s390_ft_entry_gpr_esa): New const.
3481 (s390_ft_entry_gpr_zarch): New const.
3482 (s390_ft_entry_misc): New const.
3483 (s390_ft_entry_fr): New const.
3484 (s390_ft_entry_vr): New const.
3485 (s390_ft_main_31): New const.
3486 (s390_ft_main_64): New const.
3487 (s390_ft_exit_fr): New const.
3488 (s390_ft_exit_vr): New const.
3489 (s390_ft_exit_misc): New const.
3490 (s390_ft_exit_gpr_esa): New const.
3491 (s390_ft_exit_gpr_zarch): New const.
3492 (append_insns): New function.
3493 (s390_relocate_instruction): New function.
3494 (s390_install_fast_tracepoint_jump_pad): New function.
3495 (s390_get_min_fast_tracepoint_insn_len): New function.
3496 (s390_get_ipa_tdesc_idx): New function.
3497 (struct linux_target_ops): Wire in the above functions.
3498 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3499 * linux-s390-tdesc.h: New file.
3501 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3503 * linux-s390-low.c (s390_supports_tracepoints): New function.
3504 (struct linux_target_ops): Fill supports_tracepoints hook.
3506 2016-03-18 Yao Qi <yao.qi@linaro.org>
3508 * linux-low.c (lwp_signal_can_be_delivered): New function.
3509 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3511 2016-03-18 Yao Qi <yao.qi@linaro.org>
3513 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3514 0 if signal is enqueued. Remove 'signal' from one debugging
3515 message. Move one debugging message to some lines below.
3516 Remove code setting 'signal' to 0.
3518 2016-03-18 Yao Qi <yao.qi@linaro.org>
3520 * linux-low.c (linux_low_filter_event): Remove redundant
3521 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3523 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3525 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3526 (struct linux_target_ops): Wire in the above.
3528 2016-03-03 Yao Qi <yao.qi@linaro.org>
3530 * linux-low.c: Update comments to start_step_over.
3532 2016-03-03 Yao Qi <yao.qi@linaro.org>
3535 * linux-low.c (handle_extended_wait): Set child suspended
3536 if event_lwp->bp_reinsert isn't zero.
3538 2016-03-02 Yao Qi <yao.qi@linaro.org>
3540 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3541 enqueue_pending_signal.
3543 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3545 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3548 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3550 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3551 (s390_regmap_3264) [!__s390x__]: New global.
3552 (s390_collect_ptrace_register): Skip map entries containing -1.
3553 (s390_supply_ptrace_register): Ditto.
3554 (s390_fill_gprs_high): New function.
3555 (s390_store_gprs_high): New function.
3556 (s390_regsets): Add NT_S390_HIGH_GPRS.
3557 (s390_get_hwcap): Enable on 31-bit.
3558 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3559 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3560 Detect NT_S390_HIGH_GPRS.
3561 (s390_usrregs_info_3264): Enable on 31-bit.
3562 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3563 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3565 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3568 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3569 * configure.srv: Ditto.
3570 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3571 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3572 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3573 (init_registers_amd64_linux): Remove prototype.
3574 (tdesc_amd64_linux): Remove declaration.
3575 (get_ipa_tdesc): New function.
3576 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3577 initialize remaining tdescs.
3578 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3579 (init_registers_i386_linux): Remove prototype.
3580 (tdesc_i386_linux): Remove declaration.
3581 (get_ipa_tdesc): New function.
3582 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3583 initialize remaining tdescs.
3584 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3585 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3586 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3587 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3588 (x86_get_ipa_tdesc_idx): New function.
3589 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3590 * linux-x86-tdesc.h: New file.
3591 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3592 (target_get_ipa_tdesc_idx): New macro.
3593 * tracepoint.c (ipa_tdesc_idx): New macro.
3594 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3595 (symbol_list): Add ipa_tdesc_idx.
3596 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3597 (ipa_tdesc): Remove.
3598 (ipa_tdesc_idx): New variable.
3599 (get_context_regcache): Use get_ipa_tdesc.
3600 (gdb_collect): Ditto.
3602 * tracepoint.h (get_ipa_tdesc): New prototype.
3603 (ipa_tdesc): Remove.
3605 2016-02-24 Pedro Alves <palves@redhat.com>
3607 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3608 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3609 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3610 Factor out common code between the USE_SIGTRAP_SIGINFO and
3611 !USE_SIGTRAP_SIGINFO blocks.
3612 (linux_low_filter_event): Call save_stop_reason instead of
3613 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3615 (linux_wait_1): Update comments.
3617 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3619 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3620 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3621 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3622 ppc_insert_point, ppc_remove_point.
3624 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3626 * linux-s390-low.c (s390_supports_z_point_type): New function.
3627 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3629 2016-02-16 Yao Qi <yao.qi@linaro.org>
3631 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3632 PC. Get pc from regcache_read_pc.
3634 2016-02-12 Yao Qi <yao.qi@linaro.org>
3636 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3637 or linux_get_pc_32bit.
3638 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3640 2016-02-12 Yao Qi <yao.qi@linaro.org>
3642 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3643 arm_linux_get_next_pcs_fixup.
3645 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3647 * tracepoint.c (x_tracepoint_action_download): Change
3648 write_inferior_data_ptr to write_inferior_data_pointer.
3649 (cmd_qtstart): Likewise.
3650 (write_inferior_data_ptr): Remove.
3651 (download_agent_expr): Change write_inferior_data_ptr to
3652 write_inferior_data_pointer.
3653 (download_tracepoint_1): Likewise.
3654 (download_tracepoint): Likewise.
3655 (download_trace_state_variables): Likewise.
3657 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3658 Marcin Kościelnicki <koriakin@0x04.net>
3660 * tracepoint.c (struct tracepoint_action_ops): Remove.
3661 (struct tracepoint_action): Remove ops.
3662 (m_tracepoint_action_download, r_tracepoint_action_download)
3663 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3664 size and offset accordingly.
3665 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3666 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3667 (tracepoint_action_send, tracepoint_action_download): New functions.
3668 Helpers for trace action handlers.
3669 (add_tracepoint_action): Remove setup actions ops.
3670 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3672 2016-02-10 Yao Qi <yao.qi@linaro.org>
3674 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3676 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3678 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3680 * configure: Regenerate.
3682 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3684 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3685 void * to gdb_byte *.
3686 * linux-low.c (siginfo_fixup): Likewise.
3687 (linux_xfer_siginfo): Likewise.
3688 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3690 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3692 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3694 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3696 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3698 * linux-x86-low.c [__x86_64__]: Include
3699 "nat/amd64-linux-siginfo.h".
3700 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3701 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3702 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3703 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3704 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3705 (cpt_si_fd, si_timerid, si_overrun): Move from
3706 nat/amd64-linux-siginfo.c.
3707 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3709 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3711 * server.c (skip_to_semicolon): Remove.
3712 (process_point_options): Use strchrnul instead of
3715 2016-01-26 Yao Qi <yao.qi@linaro.org>
3717 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3718 * linux-low.c (install_software_single_step_breakpoints): Don't
3719 call regcache_read_pc.
3720 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3723 2016-01-26 Yao Qi <yao.qi@linaro.org>
3725 * linux-low.c (install_software_single_step_breakpoints): Call
3726 regcache_read_pc instead of get_pc.
3728 2016-01-26 Yao Qi <yao.qi@linaro.org>
3730 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3731 (unblock_async_io): Rename to ...
3732 (block_unblock_async_io): ... it. New function.
3733 (enable_async_io): Don't install SIGIO handler. Unblock it
3735 (disable_async_io): Don't ignore SIGIO. Block it instead.
3736 (initialize_async_io): Install SIGIO handler. Don't call
3739 2016-01-26 Yao Qi <yao.qi@linaro.org>
3741 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3742 first character is '\003', call *the_target->request_interrupt.
3744 2016-01-25 Yao Qi <yao.qi@linaro.org>
3746 * remote-utils.c (new_thread_notify): Remove.
3747 (dead_thread_notify): Likewise.
3748 * remote-utils.h (new_thread_notify): Remove declaration.
3749 (dead_thread_notify): Likewise.
3751 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3753 * gdb.trace/pending.exp: Fix expected message on continue.
3755 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3757 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3758 it works properly on big-endian machines where sizeof (CORE_ADDR)
3761 2016-01-21 Pedro Alves <palves@redhat.com>
3763 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3764 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3765 * configure: Regenerate.
3767 2016-01-21 Yao Qi <yao.qi@linaro.org>
3769 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3770 is_thumb and set it according to CPSR saved on the stack.
3771 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3772 arm_sigreturn_next_pc.
3774 2016-01-18 Yao Qi <yao.qi@linaro.org>
3776 * linux-low.c (linux_set_pc_64bit): New function.
3777 (linux_get_pc_64bit): New function.
3778 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3780 * linux-sparc-low.c (debug_threads): Remove declaration.
3781 (sparc_get_pc): Remove.
3782 (the_low_target): Use linux_get_pc_64bit instead of
3784 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3785 (the_low_target): Use linux_get_pc_64bit and
3788 2016-01-18 Yao Qi <yao.qi@linaro.org>
3790 * linux-arm-low.c (debug_threads): Remove declaration.
3791 (arm_get_pc, arm_set_pc): Remove.
3792 (the_low_target): Use linux_get_pc_32bit and
3794 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3795 (the_low_target): Use linux_get_pc_32bit and
3797 * linux-cris-low.c (debug_threads): Remove declaration.
3798 (cris_get_pc, cris_set_pc,): Remove.
3799 (the_low_target): Use linux_get_pc_32bit and
3801 * linux-crisv32-low.c (debug_threads): Remove declaration.
3802 (cris_get_pc, cris_set_pc): Remove.
3803 (the_low_target): Use linux_get_pc_32bit and
3805 * linux-low.c: Include inttypes.h.
3806 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3807 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3808 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3809 (the_low_target): Use linux_get_pc_32bit and
3811 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3812 (the_low_target): Use linux_get_pc_32bit and
3814 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3815 (the_low_target): Use linux_get_pc_32bit and
3817 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3818 (the_low_target): Use linux_get_pc_32bit and
3820 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3821 (the_low_target): Use linux_get_pc_32bit and
3824 2016-01-18 Gary Benson <gbenson@redhat.com>
3826 * configure.ac (AC_FUNC_FORK): New check.
3827 * config.in: Regenerate.
3828 * configure: Likewise.
3830 2016-01-14 Yao Qi <yao.qi@linaro.org>
3832 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3833 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3834 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3835 arm_get_next_pcs_ctor.
3837 2016-01-12 Josh Stone <jistone@redhat.com>
3838 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3840 * inferiors.h: Include "gdb_vecs.h".
3841 (struct process_info): Add syscalls_to_catch.
3842 * inferiors.c (remove_process): Free syscalls_to_catch.
3843 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3844 syscall_return stops.
3845 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3846 * server.c (handle_general_set): Handle QCatchSyscalls.
3847 (handle_query): Report support for QCatchSyscalls.
3848 * target.h (struct target_ops): Add supports_catch_syscall.
3849 (target_supports_catch_syscall): New macro.
3850 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3851 (struct lwp_info): Add syscall_state.
3852 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3853 Maintain syscall_state and syscalls_to_catch across exec.
3854 (get_syscall_trapinfo): New function, proxy to the_low_target.
3855 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3856 (linux_low_filter_event): Toggle syscall_state entry/return for
3857 syscall traps, and set it ignored for all others.
3858 (gdb_catching_syscalls_p): New function.
3859 (gdb_catch_this_syscall_p): New function.
3860 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3861 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3862 (linux_supports_catch_syscall): New function.
3863 (linux_target_ops): Install it.
3864 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3865 (the_low_target): Install it.
3867 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3869 * acinclude.m4: Include new ../warning.m4 file.
3870 * configure: Regenerated.
3871 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3873 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3875 * ax.c (is_goto_target): Mark static.
3876 * linux-low.c (register_addr): Likewise.
3877 (linux_fetch_registers, linux_store_registers): Likewise.
3878 * mem-break.c (any_persistent_commands): Fix old prototype.
3879 (add_commands_to_breakpoint): Mark static.
3880 * regcache.c (find_register_by_name): Delete unused func.
3881 * remote-utils.c (hex_or_minus_one): Mark static.
3882 * server.c (monitor_show_help): Mark static.
3883 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3884 handle_v_requests): Likewise.
3886 2016-01-12 Pedro Alves <palves@redhat.com>
3888 Remove use of the registered trademark symbol throughout.
3890 2016-01-08 Yao Qi <yao.qi@linaro.org>
3892 * remote-utils.c (getpkt): If c is '\003', call target hook
3895 2016-01-06 Yao Qi <yao.qi@linaro.org>
3897 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3898 linux-aarch32-low.c.
3899 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3900 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3901 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3902 (thumb2_breakpoint): Declare.
3903 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3904 linux-aarch32-low.h.
3905 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3906 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3907 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3909 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3911 * gdbreplay.c (gdbreplay_version): Change copyright year in
3913 * server.c (gdbserver_version): Likewise.
3915 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3917 * server.c (crc32_table): Delete.
3918 (crc32): Use libiberty's xcrc32 function.
3920 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3922 * lynx-low.c (lynx_delete_thread_callback): New function.
3923 (lynx_mourn): Properly delete our process and all of its
3924 threads. Remove call to clear_inferiors.
3926 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3928 * target.c (thread_search_callback): Add check that
3929 the thread_stopped target callback is not NULL before
3932 2015-12-21 Yao Qi <yao.qi@linaro.org>
3934 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3937 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3939 * server.c (handle_query): Call target_supports_software_single_step.
3941 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3943 * linux-low.c (single_step): New function.
3944 (linux_resume_one_lwp_throw): Call single_step.
3945 (start_step_over): Likewise.
3947 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3949 * Makefile.in (SFILES): Append arch/arm-linux.c,
3950 arch/arm-get-next-pcs.c.
3951 (arm-linux.o): New rule.
3952 (arm-get-next-pcs.o): New rule.
3953 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3955 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3956 to linux-aarch32-low.c.
3957 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3958 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3959 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3960 (thumb2_breakpoint_len): Likewise.
3961 (arm_is_thumb_mode): Make non-static.
3962 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3963 from linux-aarch32-low.c.
3964 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3965 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3966 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3967 (thumb2_breakpoint_len): Likewise.
3968 (arm_is_thumb_mode): New declaration.
3969 * linux-arm-low.c: Include arch/arm-linux.h
3970 aarch/arm-get-next-pcs.h, sys/syscall.h.
3971 (get_next_pcs_ops): New struct.
3972 (get_next_pcs_addr_bits_remove): New function.
3973 (get_next_pcs_is_thumb): New function.
3974 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3975 (arm_sigreturn_next_pc): Likewise.
3976 (get_next_pcs_syscall_next_pc): Likewise.
3977 (arm_gdbserver_get_next_pcs): Likewise.
3978 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3980 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3981 * server.h: Include gdb_vecs.h.
3983 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3985 * Makefile.in (SFILES): Append common/common-regcache.c.
3986 (OBS): Append common-regcache.o.
3987 (common-regcache.o): New rule.
3988 * regcache.c (init_register_cache): Initialize cache to
3990 (regcache_raw_read_unsigned): New function.
3991 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3992 register_status enum.
3994 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3996 * linux-aarch64-low.c (the_low_targets): Rename
3997 breakpoint_reinsert_addr to get_next_pcs.
3998 * linux-arm-low.c (the_low_targets): Likewise.
3999 * linux-bfin-low.c (the_low_targets): Likewise.
4000 * linux-cris-low.c (the_low_targets): Likewise.
4001 * linux-crisv32-low.c (the_low_targets): Likewise.
4002 * linux-low.c (can_software_single_step): Likewise.
4003 (install_software_single_step_breakpoints): New function.
4004 (start_step_over): Use install_software_single_step_breakpoints.
4005 * linux-low.h: New CORE_ADDR vector.
4006 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4008 * linux-mips-low.c (the_low_targets): Likewise.
4009 * linux-nios2-low.c (the_low_targets): Likewise.
4010 * linux-sparc-low.c (the_low_targets): Likewise.
4012 2015-12-17 Pedro Alves <palves@redhat.com>
4014 * linux-low.c (linux_kill_one_lwp): Remove references to
4016 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4018 (linux_init_signals): Delete.
4019 (initialize_low): Adjust.
4020 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4022 2015-12-16 Pedro Alves <palves@redhat.com>
4024 * configure.ac (compiler warning flags): When testing a
4025 -Wno-foo option, check whether -Wfoo works instead.
4026 * configure: Regenerate.
4028 2015-12-11 Don Breazeal <donb@codesourcery.com>
4030 * server.c (process_serial_event): Don't exit from gdbserver
4031 in remote mode if there are still active inferiors.
4033 2015-12-11 Yao Qi <yao.qi@linaro.org>
4035 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4036 arm_breakpoint_at if the process is 32-bit.
4038 2015-12-11 Yao Qi <yao.qi@linaro.org>
4040 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4043 2015-12-07 Yao Qi <yao.qi@linaro.org>
4045 * configure.srv: Append arm.o to srv_tgtobj for
4046 aarch64*-*-linux* target.
4047 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4048 from linux-arm-low.c.
4049 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4050 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4051 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4052 (thumb2_breakpoint_len): Likewise.
4053 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4054 (arm_breakpoint_kinds): Likewise.
4055 (arm_breakpoint_kind_from_pc): Likewise.
4056 (arm_sw_breakpoint_from_kind): Likewise.
4057 (arm_breakpoint_kind_from_current_state): Likewise.
4058 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4059 (arm_sw_breakpoint_from_kind): Declare.
4060 (arm_breakpoint_kind_from_current_state): Declare.
4061 (arm_breakpoint_at): Declare.
4062 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4063 arm_sw_breakpoint_from_kind if process is 32-bit.
4064 (aarch64_breakpoint_kind_from_pc): New function.
4065 (aarch64_breakpoint_kind_from_current_state): New function.
4066 (the_low_target): Initialize fields breakpoint_kind_from_pc
4067 and breakpoint_kind_from_current_state.
4068 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4069 linux-aarch32-low.c.
4070 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4071 (arm_breakpoint, arm_breakpoint_len): Likewise.
4072 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4073 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4074 (arm_is_thumb_mode): Likewise.
4075 (arm_breakpoint_at): Likewise.
4076 (arm_breakpoint_kind_from_pc): Likewise.
4077 (arm_sw_breakpoint_from_kind): Likewise.
4078 (arm_breakpoint_kind_from_current_state): Likewise.
4081 2015-08-04 Yao Qi <yao.qi@linaro.org>
4083 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4084 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4085 * server.c (extended_protocol): Remove "static".
4086 * server.h (extended_protocol): Declare it.
4088 2015-12-04 Josh Stone <jistone@redhat.com>
4090 * target.h (struct target_ops) <arch_setup>: Rename to ...
4091 (struct target_ops) <post_create_inferior>: ... this.
4092 (target_arch_setup): Rename to ...
4093 (target_post_create_inferior): ... this, calling post_create_inferior.
4094 * server.c (start_inferior): Update target_arch_setup calls to
4095 target_post_create_inferior.
4096 * linux-low.c (linux_low_ptrace_options): Forward declare.
4097 (linux_arch_setup): Update its comment for general use.
4098 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4099 (struct linux_target_ops): Use linux_post_create_inferior.
4100 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4101 to post_create_inferior.
4102 * nto-low.c (struct nto_target_ops): Likewise.
4103 * spu-low.c (struct spu_target_ops): Likewise.
4104 * win32-low.c (struct win32_target_ops): Likewise.
4106 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4108 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4110 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4112 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4113 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4114 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4115 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4116 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4117 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4118 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4119 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4120 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4121 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4122 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4123 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4125 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4127 * linux-low.c (linux_look_up_symbols): Don't call
4128 linux_supports_traceclone.
4129 * linux-low.h (thread_db_init): Remove use_events argument.
4130 * thread-db.c (thread_db_use_event): Remove global variable.
4131 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4132 (struct thread_db) <td_create_bp>: Remove field.
4133 (thread_db_create_event): Remove function.
4134 (thread_db_enable_reporting): Likewise.
4135 (find_one_thread): Don't check for thread_db_use_events.
4136 (attach_thread): Likewise.
4137 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4138 (try_thread_db_load_1): Don't check for thread_db_use_events.
4139 (thread_db_init): Remove use_events argument and thread events
4141 (remove_thread_event_breakpoints): Remove function.
4142 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4144 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4146 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4148 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4149 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4150 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4151 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4152 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4154 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4156 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4157 * linux-low.c (can_hardware_single_step): Use
4158 supports_hardware_single_step.
4159 (can_software_single_step): New function.
4160 (start_step_over): Call can_software_single_step.
4161 (linux_supports_hardware_single_step): New function.
4162 (struct target_ops) <supports_software_single_step>: Initialize.
4163 * linux-low.h (struct linux_target_ops)
4164 <supports_hardware_single_step>: Initialize.
4165 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4166 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4167 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4168 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4169 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4170 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4171 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4172 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4173 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4174 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4176 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4177 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4179 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4180 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4181 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4183 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4184 * target.h (struct target_ops): <supports_software_single_step>:
4186 (target_supports_software_single_step): New macro.
4188 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4190 * linux-low.c (linux_wait_1): Fix pc advance condition.
4191 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4192 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4194 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4196 * linux-arm-low.c (arm_is_thumb_mode): New function.
4197 (arm_breakpoint_at): Use arm_is_thumb_mode.
4198 (arm_breakpoint_kind_from_current_state): New function.
4199 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4201 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4202 (linux_breakpoint_kind_from_current_state): New function.
4203 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4204 * linux-low.h (struct linux_target_ops)
4205 <breakpoint_kind_from_current_state>: New field.
4206 * target.h (struct target_ops): Likewise.
4207 (target_breakpoint_kind_from_current_state): New macro.
4209 2015-11-30 Pedro Alves <palves@redhat.com>
4211 * linux-low.c (linux_resume): Wake up the event loop before
4214 2015-11-30 Pedro Alves <palves@redhat.com>
4216 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4218 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4220 * target.c (struct thread_search): New structure.
4221 (thread_search_callback): New function.
4222 (prev_general_thread): New global.
4223 (prepare_to_access_memory, done_accessing_memory): New functions.
4224 * target.h (prepare_to_access_memory, done_accessing_memory):
4225 Replace macros with function declarations.
4227 2015-11-30 Pedro Alves <palves@redhat.com>
4230 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4231 report TARGET_WAITKIND_NO_RESUMED.
4232 * remote-utils.c (prepare_resume_reply): Handle
4233 TARGET_WAITKIND_NO_RESUMED.
4234 * server.c (report_no_resumed): New global.
4235 (handle_query) <qSupported>: Handle "no-resumed+". Report
4236 "no-resumed+" support.
4237 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4238 return error if the client doesn't support no-resumed events.
4239 (push_stop_notification): New function.
4240 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4241 events if the client supports them.
4243 2015-11-30 Pedro Alves <palves@redhat.com>
4245 * linux-low.c (thread_still_has_status_pending_p): Don't check
4247 (lwp_resumed): New function.
4248 (status_pending_p_callback): Return early if the LWP is not
4249 supposed to be resumed.
4251 2015-11-30 Pedro Alves <palves@redhat.com>
4253 * linux-low.c (handle_extended_wait): Assert that the LWP's
4254 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4255 thread create events, leave the new child's status pending.
4256 (linux_low_filter_event): If GDB wants to hear about thread exit
4257 events, leave the LWP marked dead and don't delete it.
4258 (linux_wait_for_event_filtered): Don't check for thread exit.
4259 (filter_exit_event): New function.
4260 (linux_wait_1): Use it, when returning an exit event.
4261 (linux_resume_one_lwp_throw): Assert that the LWP's
4262 waitstatus is TARGET_WAITKIND_IGNORE.
4263 * remote-utils.c (prepare_resume_reply): Handle
4264 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4265 * server.c (report_thread_events): New global.
4266 (handle_general_set): Handle QThreadEvents.
4267 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4268 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4269 TARGET_WAITKIND_THREAD_EXITED.
4270 * server.h (report_thread_events): Declare.
4272 2015-11-30 Pedro Alves <palves@redhat.com>
4274 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4275 the thread's last_resume_kind was resume_stop.
4277 2015-11-30 Pedro Alves <palves@redhat.com>
4279 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4282 2015-11-30 Pedro Alves <palves@redhat.com>
4284 * server.c (handle_v_requests): Handle vCtrlC.
4286 2015-11-30 Pedro Alves <palves@redhat.com>
4288 * gdbthread.h (find_any_thread_of_pid): Declare.
4289 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4291 * server.c (handle_query): If current_thread is NULL, look for
4292 another thread of the selected process.
4294 2015-11-26 Daniel Colascione <dancol@dancol.org>
4295 Simon Marchi <simon.marchi@ericsson.com>
4297 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4298 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4300 * target.h (struct target_ops) <thread_name>: New field.
4301 (target_thread_name): New macro.
4303 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4305 * regcache.h (regcache_invalidate_pid): Add declaration.
4306 * regcache.c (regcache_invalidate_pid): New function, extracted
4307 from regcache_invalidate.
4308 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4309 Add trivial documentation comment.
4310 * lynx-low.c: Use regcache_invalidate_pid instead of
4311 regcache_invalidate.
4313 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4315 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4316 and Elf64_auxv_t if the target is Android.
4318 2015-11-22 Doug Evans <xdje42@gmail.com>
4320 * target.h: #include <sys/types.h>.
4322 2015-11-19 Pedro Alves <palves@redhat.com>
4324 * linux-low.c (linux_process_qsupported): Change prototype.
4326 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4328 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4329 and adjust to loop over all features.
4330 * server.c (handle_query) <qSupported>: Adjust to call
4331 target_process_qsupported once, passing it a vector of unprocessed
4333 * target.h (struct target_ops) <process_qsupported>: Change
4335 (target_process_qsupported): Adjust.
4337 2015-11-19 Pedro Alves <palves@redhat.com>
4339 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4341 * configure: Regenerate.
4343 2015-11-19 Pedro Alves <palves@redhat.com>
4345 * configure: Regenerate.
4347 2015-11-19 Yao Qi <yao.qi@linaro.org>
4349 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4352 2015-11-19 Yao Qi <yao.qi@linaro.org>
4354 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4355 (struct aarch64_operand): Move enum out.
4357 2015-11-19 Yao Qi <yao.qi@linaro.org>
4359 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4360 struct user_fpsimd_state *.
4361 (aarch64_store_fpregset): Likewise.
4363 2015-11-19 Yao Qi <yao.qi@linaro.org>
4365 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4366 struct user_pt_regs *.
4367 (aarch64_store_gregset): Likewise.
4369 2015-11-18 Pedro Alves <palves@redhat.com>
4371 * Makefile.in (all_object_files): Add $IPA_OBJS.
4373 2015-11-17 Pedro Alves <palves@redhat.com>
4375 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4376 GDB_SIGNAL_0 and gdb_signal_to_string.
4378 2015-11-17 Pedro Alves <palves@redhat.com>
4380 * win32-low.c (handle_output_debug_string): Remove parameter.
4381 (win32_kill): Remove our_status local and adjust call to
4382 handle_output_debug_string.
4383 (get_child_debug_event): Adjust call to
4384 handle_output_debug_string.
4386 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4388 * linux-mips-low.c (mips_fill_gregset): Add cast.
4389 (mips_store_gregset): Likewise.
4390 (mips_fill_fpregset): Likewise.
4391 (mips_store_fpregset): Likewise.
4393 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4395 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4398 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4400 * linux-mips-low.c (mips_linux_new_thread): Change type of
4401 watch_type to enum target_hw_bp_type.
4403 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4405 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4406 Change return type to arm_hwbp_type.
4408 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4410 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4411 (arm_store_gregset): Likewise.
4412 * linux-arm-low.c (arm_get_hwcap): Likewise.
4413 (arm_read_description): Likewise.
4415 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4417 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4419 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4421 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4422 (ppc_fill_vsxregset): Likewise.
4423 (ppc_store_vsxregset): Likewise.
4424 (ppc_fill_vrregset): Likewise.
4425 (ppc_store_vrregset): Likewise.
4426 (ppc_fill_evrregset): Likewise.
4427 (ppc_store_evrregset): Likewise.
4429 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4431 * linux-ppc-low.c (ppc_usrregs_info): Remove
4432 forward-declaration.
4433 (ppc_arch_setup): Move lower in file.
4435 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4437 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4438 (ps_pdwrite): Likewise.
4440 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4442 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4443 to after assert checks.
4445 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4447 * proc-service.c (ps_pdread): Add/adjust casts.
4448 (ps_pdwrite): Add/adjust casts.
4450 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4452 * server.c (handle_search_memory_1): Cast return value of
4455 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4457 * server.c (write_qxfer_response): Change type of data to
4460 2015-10-29 Pedro Alves <palves@redhat.com>
4462 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4464 2015-10-29 Pedro Alves <palves@redhat.com>
4466 * tracepoint.c (clear_installed_tracepoints): Add casts.
4468 2015-10-29 Pedro Alves <palves@redhat.com>
4470 * server.c (handle_v_cont, process_serial_event): Add enum
4471 gdb_signal casts to signal parsing code.
4473 2015-10-29 Pedro Alves <palves@redhat.com>
4475 * linux-low.h (NULL_REGSET): Define.
4476 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4477 * linux-arm-low.c (arm_regsets): Likewise.
4478 * linux-crisv32-low.c (cris_regsets): Likewise.
4479 * linux-m68k-low.c (m68k_regsets): Likewise.
4480 * linux-mips-low.c (mips_regsets): Likewise.
4481 * linux-nios2-low.c (nios2_regsets): Likewise.
4482 * linux-ppc-low.c (ppc_regsets): Likewise.
4483 * linux-s390-low.c (s390_regsets): Likewise.
4484 * linux-sh-low.c (sh_regsets): Likewise.
4485 * linux-sparc-low.c (sparc_regsets): Likewise.
4486 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4487 * linux-tile-low.c (tile_regsets): Likewise.
4488 * linux-x86-low.c (x86_regsets): Likewise.
4489 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4491 2015-10-29 Pedro Alves <palves@redhat.com>
4493 * linux-low.h (NULL_REGSET): Define.
4494 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4495 * linux-arm-low.c (arm_regsets): Likewise.
4496 * linux-crisv32-low.c (cris_regsets): Likewise.
4497 * linux-m68k-low.c (m68k_regsets): Likewise.
4498 * linux-mips-low.c (mips_regsets): Likewise.
4499 * linux-nios2-low.c (nios2_regsets): Likewise.
4500 * linux-ppc-low.c (ppc_regsets): Likewise.
4501 * linux-s390-low.c (s390_regsets): Likewise.
4502 * linux-sh-low.c (sh_regsets): Likewise.
4503 * linux-sparc-low.c (sparc_regsets): Likewise.
4504 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4505 * linux-tile-low.c (tile_regsets): Likewise.
4506 * linux-x86-low.c (x86_regsets): Likewise.
4507 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4509 2015-10-26 Doug Evans <dje@google.com>
4511 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4513 2015-10-26 Doug Evans <dje@google.com>
4515 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4517 2015-10-26 Doug Evans <dje@google.com>
4519 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4521 (attach_thread, find_new_threads_callback): Ditto.
4523 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4525 * mem-break.h (set_breakpoint_data): Remove.
4527 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4529 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4530 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4531 (initialize_low): Remove set_breakpoint_data call.
4532 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4533 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4534 (initialize_low): Remove set_breakpoint_data call.
4535 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4536 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4537 (initialize_low): Remove set_breakpoint_data call.
4539 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4541 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4542 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4543 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4544 * target.h (target_breakpoint_kind_from_pc): New macro.
4546 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4548 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4549 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4550 the default breakpoint kind.
4552 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4554 * linux-arm-low.c (arm_supports_z_point_type): Add software
4557 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4559 * linux-arm-low.c: Refactor breakpoint definitions.
4560 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4561 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4563 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4565 * Makefile.in: Add arm.c/o.
4566 * configure.srv: Likewise.
4567 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4568 (arm_breakpoint_kind_from_pc): New function.
4569 (arm_sw_breakpoint_from_kind): Return proper kind.
4570 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4572 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4574 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4576 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4577 (struct raw_breakpoint) <size>: Remove.
4578 (struct raw_breakpoint) <kind>: Add.
4579 (bp_size): New function.
4580 (bp_opcode): Likewise.
4581 (find_raw_breakpoint_at): Adjust for kind.
4582 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4583 (remove_memory_breakpoint): Adjust for kind call bp_size.
4584 (set_raw_breakpoint_at): Adjust for kind.
4585 (set_breakpoint): Likewise.
4586 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4587 (delete_raw_breakpoint): Adjust for kind.
4588 (delete_breakpoint): Likewise.
4589 (find_gdb_breakpoint): Likewise.
4590 (set_gdb_breakpoint_1): Likewise.
4591 (set_gdb_breakpoint): Likewise.
4592 (delete_gdb_breakpoint_1): Likewise.
4593 (delete_gdb_breakpoint): Likewise.
4594 (uninsert_raw_breakpoint): Likewise.
4595 (reinsert_raw_breakpoint): Likewise.
4596 (set_breakpoint_data): Remove.
4597 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4598 (check_mem_read): Adjust for kind call bp_size.
4599 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4600 (clone_one_breakpoint): Adjust for kind.
4601 * mem-break.h (set_gdb_breakpoint): Likewise.
4602 (delete_gdb_breakpoint): Likewise.
4603 * server.c (process_serial_event): Likewise.
4605 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4607 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4608 (struct linux_target_ops) <breakpoint>: Remove.
4609 (struct linux_target_ops) <breakpoint_len>: Remove.
4610 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4611 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4612 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4613 (arm_sw_breakpoint_from_kind): New function.
4614 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4615 (struct linux_target_ops) <breakpoint>: Remove.
4616 (struct linux_target_ops) <breakpoint_len>: Remove.
4617 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4618 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4619 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4620 (struct linux_target_ops) <breakpoint>: Remove.
4621 (struct linux_target_ops) <breakpoint_len>: Remove.
4622 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4623 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4624 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4625 (struct linux_target_ops) <breakpoint>: Remove.
4626 (struct linux_target_ops) <breakpoint_len>: Remove.
4627 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4628 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4629 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4630 and sw_breakpoint_from_kind to increment the pc.
4631 (linux_breakpoint_kind_from_pc): New function.
4632 (linux_sw_breakpoint_from_kind): New function.
4633 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4634 (initialize_low): Call breakpoint_kind_from_pc and
4635 sw_breakpoint_from_kind to replace breakpoint_data/len.
4636 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4638 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4639 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4640 (struct linux_target_ops) <breakpoint>: Remove.
4641 (struct linux_target_ops) <breakpoint_len>: Remove.
4642 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4643 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4644 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4645 (struct linux_target_ops) <breakpoint>: Remove.
4646 (struct linux_target_ops) <breakpoint_len>: Remove.
4647 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4648 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4649 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4650 (struct linux_target_ops) <breakpoint>: Remove.
4651 (struct linux_target_ops) <breakpoint_len>: Remove.
4652 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4653 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4654 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4655 (struct linux_target_ops) <breakpoint>: Remove.
4656 (struct linux_target_ops) <breakpoint_len>: Remove.
4657 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4658 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4659 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4660 (struct linux_target_ops) <breakpoint>: Remove.
4661 (struct linux_target_ops) <breakpoint_len>: Remove.
4662 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4663 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4664 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4665 (struct linux_target_ops) <breakpoint>: Remove.
4666 (struct linux_target_ops) <breakpoint_len>: Remove.
4667 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4668 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4669 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4670 (struct linux_target_ops) <breakpoint>: Remove.
4671 (struct linux_target_ops) <breakpoint_len>: Remove.
4672 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4673 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4674 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4675 (struct linux_target_ops) <breakpoint>: Remove.
4676 (struct linux_target_ops) <breakpoint_len>: Remove.
4677 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4678 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4679 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4680 (struct linux_target_ops) <breakpoint>: Remove.
4681 (struct linux_target_ops) <breakpoint_len>: Remove.
4682 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4683 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4684 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4685 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4686 (struct linux_target_ops) <breakpoint>: Remove.
4687 (struct linux_target_ops) <breakpoint_len>: Remove.
4688 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4689 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4690 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4691 (struct linux_target_ops) <breakpoint>: Remove.
4692 (struct linux_target_ops) <breakpoint_len>: Remove.
4693 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4694 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4696 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4698 * linux-cris-low.c (cris_get_pc): Remove void arg.
4700 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4702 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4705 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4707 * inferiors.c (thread_pid_matches_callback): New function.
4708 (find_thread_process): New function.
4709 (remove_thread): Reset current_thread.
4710 (remove_process): Assert threads have been removed first.
4712 2015-10-15 Yao Qi <yao.qi@linaro.org>
4714 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4716 (aarch64_remove_point): Likewise.
4717 * regcache.c (regcache_register_size): New function.
4719 2015-10-12 Yao Qi <yao.qi@linaro.org>
4721 * linux-aarch64-low.c: Update all callers as emit_load_store
4722 is renamed to aarch64_emit_load_store.
4724 2015-10-12 Yao Qi <yao.qi@linaro.org>
4726 * linux-aarch64-low.c: Update all callers of function renaming
4727 from emit_insn to aarch64_emit_insn.
4729 2015-10-12 Yao Qi <yao.qi@linaro.org>
4731 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4732 arch/aarch64-insn.h.
4733 (struct aarch64_memory_operand): Likewise.
4735 (emit_insn): Move to arch/aarch64-insn.c.
4736 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4737 (emit_load_store): Move to arch/aarch64-insn.c.
4738 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4739 (can_encode_int32): Remove.
4741 2015-10-12 Yao Qi <yao.qi@linaro.org>
4743 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4744 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4745 (aarch64_relocate_instruction): Likewise.
4746 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4747 (struct aarch64_insn_visitor): Likewise.
4749 2015-10-12 Yao Qi <yao.qi@linaro.org>
4751 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4752 (struct aarch64_insn_visitor): New.
4753 (struct aarch64_insn_relocation_data): New.
4754 (aarch64_ftrace_insn_reloc_b): New function.
4755 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4756 (aarch64_ftrace_insn_reloc_cb): Likewise.
4757 (aarch64_ftrace_insn_reloc_tb): Likewise.
4758 (aarch64_ftrace_insn_reloc_adr): Likewise.
4759 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4760 (aarch64_ftrace_insn_reloc_others): Likewise.
4762 (aarch64_relocate_instruction): Use visitor.
4764 2015-10-12 Yao Qi <yao.qi@linaro.org>
4766 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4767 int. Add argument buf.
4768 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4769 aarch64_relocate_instruction.
4771 2015-10-12 Yao Qi <yao.qi@linaro.org>
4773 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4774 argument insn. Remove local variable insn. Don't call
4776 (aarch64_install_fast_tracepoint_jump_pad): Call
4779 2015-09-30 Yao Qi <yao.qi@linaro.org>
4781 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4782 (emit_load_store_pair): Likewise.
4784 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4786 * dll.c (match_dll): Add cast(s).
4787 (unloaded_dll): Likewise.
4788 * linux-low.c (second_thread_of_pid_p): Likewise.
4789 (delete_lwp_callback): Likewise.
4790 (count_events_callback): Likewise.
4791 (select_event_lwp_callback): Likewise.
4792 (linux_set_resume_request): Likewise.
4793 * server.c (accumulate_file_name_length): Likewise.
4794 (emit_dll_description): Likewise.
4795 (handle_qxfer_threads_worker): Likewise.
4796 (visit_actioned_threads): Likewise.
4797 * thread-db.c (any_thread_of): Likewise.
4798 * tracepoint.c (same_process_p): Likewise.
4799 (match_blocktype): Likewise.
4800 (build_traceframe_info_xml): Likewise.
4802 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4804 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4806 (gdb_unparse_agent_expr): Likewise.
4807 * hostio.c (require_data): Likewise.
4808 (handle_pread): Likewise.
4809 * linux-low.c (disable_regset): Likewise.
4810 (fetch_register): Likewise.
4811 (store_register): Likewise.
4812 (get_dynamic): Likewise.
4813 (linux_qxfer_libraries_svr4): Likewise.
4814 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4815 (set_fast_tracepoint_jump): Likewise.
4816 (uninsert_fast_tracepoint_jumps_at): Likewise.
4817 (reinsert_fast_tracepoint_jumps_at): Likewise.
4818 (validate_inserted_breakpoint): Likewise.
4819 (clone_agent_expr): Likewise.
4820 * regcache.c (init_register_cache): Likewise.
4821 * remote-utils.c (putpkt_binary_1): Likewise.
4822 (decode_M_packet): Likewise.
4823 (decode_X_packet): Likewise.
4824 (look_up_one_symbol): Likewise.
4825 (relocate_instruction): Likewise.
4826 (monitor_output): Likewise.
4827 * server.c (handle_search_memory): Likewise.
4828 (handle_qxfer_exec_file): Likewise.
4829 (handle_qxfer_libraries): Likewise.
4830 (handle_qxfer): Likewise.
4831 (handle_query): Likewise.
4832 (handle_v_cont): Likewise.
4833 (handle_v_run): Likewise.
4834 (captured_main): Likewise.
4835 * target.c (write_inferior_memory): Likewise.
4836 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4837 * tracepoint.c (init_trace_buffer): Likewise.
4838 (add_tracepoint_action): Likewise.
4839 (add_traceframe): Likewise.
4840 (add_traceframe_block): Likewise.
4841 (cmd_qtdpsrc): Likewise.
4842 (cmd_qtdv): Likewise.
4843 (cmd_qtstatus): Likewise.
4844 (response_source): Likewise.
4845 (response_tsv): Likewise.
4846 (cmd_qtnotes): Likewise.
4847 (gdb_collect): Likewise.
4848 (initialize_tracepoint): Likewise.
4850 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4852 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4853 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4854 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4856 (enum aarch64_condition_codes): New enum.
4857 (w0): New static global.
4860 (struct aarch64_memory_operand) <type>: New
4861 MEMORY_OPERAND_POSTINDEX type.
4862 (postindex_memory_operand): New helper function.
4863 (emit_ret): New function.
4864 (emit_load_store_pair): New function, factored out of emit_stp
4865 with support for MEMORY_OPERAND_POSTINDEX.
4866 (emit_stp): Rewrite using emit_load_store_pair.
4867 (emit_ldp): New function.
4868 (emit_load_store): Likewise.
4869 (emit_ldr): Mention post-index instruction in comment.
4870 (emit_ldrh): New function.
4871 (emit_ldrb): New function.
4872 (emit_ldrsw): Mention post-index instruction in comment.
4873 (emit_str): Likewise.
4874 (emit_subs): New function.
4875 (emit_cmp): Likewise.
4876 (emit_and): Likewise.
4877 (emit_orr): Likewise.
4878 (emit_orn): Likewise.
4879 (emit_eor): Likewise.
4880 (emit_mvn): Likewise.
4881 (emit_lslv): Likewise.
4882 (emit_lsrv): Likewise.
4883 (emit_asrv): Likewise.
4884 (emit_mul): Likewise.
4885 (emit_sbfm): Likewise.
4886 (emit_sbfx): Likewise.
4887 (emit_ubfm): Likewise.
4888 (emit_ubfx): Likewise.
4889 (emit_csinc): Likewise.
4890 (emit_cset): Likewise.
4891 (emit_nop): Likewise.
4892 (emit_ops_insns): New helper function.
4893 (emit_pop): Likewise.
4894 (emit_push): Likewise.
4895 (aarch64_emit_prologue): New function.
4896 (aarch64_emit_epilogue): Likewise.
4897 (aarch64_emit_add): Likewise.
4898 (aarch64_emit_sub): Likewise.
4899 (aarch64_emit_mul): Likewise.
4900 (aarch64_emit_lsh): Likewise.
4901 (aarch64_emit_rsh_signed): Likewise.
4902 (aarch64_emit_rsh_unsigned): Likewise.
4903 (aarch64_emit_ext): Likewise.
4904 (aarch64_emit_log_not): Likewise.
4905 (aarch64_emit_bit_and): Likewise.
4906 (aarch64_emit_bit_or): Likewise.
4907 (aarch64_emit_bit_xor): Likewise.
4908 (aarch64_emit_bit_not): Likewise.
4909 (aarch64_emit_equal): Likewise.
4910 (aarch64_emit_less_signed): Likewise.
4911 (aarch64_emit_less_unsigned): Likewise.
4912 (aarch64_emit_ref): Likewise.
4913 (aarch64_emit_if_goto): Likewise.
4914 (aarch64_emit_goto): Likewise.
4915 (aarch64_write_goto_address): Likewise.
4916 (aarch64_emit_const): Likewise.
4917 (aarch64_emit_call): Likewise.
4918 (aarch64_emit_reg): Likewise.
4919 (aarch64_emit_pop): Likewise.
4920 (aarch64_emit_stack_flush): Likewise.
4921 (aarch64_emit_zero_ext): Likewise.
4922 (aarch64_emit_swap): Likewise.
4923 (aarch64_emit_stack_adjust): Likewise.
4924 (aarch64_emit_int_call_1): Likewise.
4925 (aarch64_emit_void_call_2): Likewise.
4926 (aarch64_emit_eq_goto): Likewise.
4927 (aarch64_emit_ne_goto): Likewise.
4928 (aarch64_emit_lt_goto): Likewise.
4929 (aarch64_emit_le_goto): Likewise.
4930 (aarch64_emit_gt_goto): Likewise.
4931 (aarch64_emit_ge_got): Likewise.
4932 (aarch64_emit_ops_impl): New static global variable.
4933 (aarch64_emit_ops): New target function, return
4934 &aarch64_emit_ops_impl.
4935 (struct linux_target_ops): Install it.
4937 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4939 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4940 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4942 * linux-aarch64-ipa.c: New file.
4943 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4945 (aarch64_get_thread_area): New target method.
4946 (extract_signed_bitfield): New helper function.
4947 (aarch64_decode_ldr_literal): New function.
4948 (enum aarch64_opcodes): New enum.
4949 (struct aarch64_register): New struct.
4950 (struct aarch64_operand): New struct.
4951 (x0): New static global.
4960 (aarch64_register): New helper function.
4961 (register_operand): Likewise.
4962 (immediate_operand): Likewise.
4963 (struct aarch64_memory_operand): New struct.
4964 (offset_memory_operand): New helper function.
4965 (preindex_memory_operand): Likewise.
4966 (enum aarch64_system_control_registers): New enum.
4967 (ENCODE): New macro.
4968 (emit_insn): New helper function.
4969 (emit_b): New function.
4970 (emit_bcond): Likewise.
4971 (emit_cb): Likewise.
4972 (emit_tb): Likewise.
4973 (emit_blr): Likewise.
4974 (emit_stp): Likewise.
4975 (emit_ldp_q_offset): Likewise.
4976 (emit_stp_q_offset): Likewise.
4977 (emit_load_store): Likewise.
4978 (emit_ldr): Likewise.
4979 (emit_ldrsw): Likewise.
4980 (emit_str): Likewise.
4981 (emit_ldaxr): Likewise.
4982 (emit_stxr): Likewise.
4983 (emit_stlr): Likewise.
4984 (emit_data_processing_reg): Likewise.
4985 (emit_data_processing): Likewise.
4986 (emit_add): Likewise.
4987 (emit_sub): Likewise.
4988 (emit_mov): Likewise.
4989 (emit_movk): Likewise.
4990 (emit_mov_addr): Likewise.
4991 (emit_mrs): Likewise.
4992 (emit_msr): Likewise.
4993 (emit_sevl): Likewise.
4994 (emit_wfe): Likewise.
4995 (append_insns): Likewise.
4996 (can_encode_int32_in): New helper function.
4997 (aarch64_relocate_instruction): New function.
4998 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4999 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5000 (struct linux_target_ops): Install aarch64_get_thread_area,
5001 aarch64_install_fast_tracepoint_jump_pad and
5002 aarch64_get_min_fast_tracepoint_insn_len.
5004 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5006 * Makefile.in (aarch64-insn.o): New rule.
5007 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5009 2015-09-21 Yao Qi <yao.qi@linaro.org>
5011 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5013 2015-09-21 Yao Qi <yao.qi@linaro.org>
5015 * tracepoint.c (max_jump_pad_size): Remove.
5017 2015-09-18 Yao Qi <yao.qi@linaro.org>
5019 * linux-aarch64-low.c: Don't include sys/uio.h.
5020 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5022 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5024 * tracepoint.c (eval_result_type): Change prototype.
5025 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5027 2015-09-15 Pedro Alves <palves@redhat.com>
5029 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5030 Check whether to report exec events instead of checking whether
5031 multiprocess is enabled.
5033 2015-09-15 Pedro Alves <palves@redhat.com>
5036 * remote-utils.c (prepare_resume_reply): Merge
5037 TARGET_WAITKIND_VFORK_DONE switch case with the
5038 TARGET_WAITKIND_FORKED case.
5040 2015-09-15 Yao Qi <yao.qi@linaro.org>
5042 * server.c (handle_query): Check string comparison using
5043 "else if" instead of "if".
5045 2015-09-15 Yao Qi <yao.qi@linaro.org>
5047 * server.c (vCont_supported): New global variable.
5048 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5049 matches. Append ";vContSupported+" to own_buf.
5050 (handle_v_requests): Append ";s;S" to own_buf if target supports
5051 hardware single step or vCont_supported is false.
5052 (capture_main): Set vCont_supported to zero.
5054 2015-09-15 Yao Qi <yao.qi@linaro.org>
5056 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5058 (linux_supports_hardware_single_step): ... New function.
5059 (linux_target_ops): Update.
5060 * lynx-low.c (lynx_target_ops): Set field
5061 supports_hardware_single_step to target_can_do_hardware_single_step.
5062 * nto-low.c (nto_target_ops): Likewise.
5063 * spu-low.c (spu_target_ops): Likewise.
5064 * win32-low.c (win32_target_ops): Likewise.
5065 * target.c (target_can_do_hardware_single_step): New function.
5066 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5067 Remove. <supports_hardware_single_step>: New field.
5068 (target_supports_conditional_breakpoints): Remove.
5069 (target_supports_hardware_single_step): New macro.
5070 (target_can_do_hardware_single_step): Declare.
5071 * server.c (handle_query): Use target_supports_hardware_single_step
5072 instead of target_supports_conditional_breakpoints.
5074 2015-09-15 Yao Qi <yao.qi@linaro.org>
5076 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5078 (struct linux_target_ops the_low_target): Install
5079 aarch64_linux_siginfo_fixup.
5081 2015-09-11 Don Breazeal <donb@codesourcery.com>
5082 Luis Machado <lgustavo@codesourcery.com>
5084 * linux-low.c (linux_mourn): Static declaration.
5085 (linux_arch_setup): Move in front of
5086 handle_extended_wait.
5087 (linux_arch_setup_thread): New function.
5088 (handle_extended_wait): Handle exec events. Call
5089 linux_arch_setup_thread. Make event_lwp argument a
5090 pointer-to-a-pointer.
5091 (check_zombie_leaders): Do not check stopped threads.
5092 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5093 (linux_low_filter_event): Add lwp and thread for exec'ing
5094 non-leader thread if leader thread has been deleted.
5095 Refactor code into linux_arch_setup_thread and call it.
5096 Pass child lwp pointer by reference to handle_extended_wait.
5097 (linux_wait_for_event_filtered): Update comment.
5098 (linux_wait_1): Prevent clobbering exec event status.
5099 (linux_supports_exec_events): New function.
5100 (linux_target_ops) <supports_exec_events>: Initialize new member.
5101 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5103 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5104 * server.c (report_exec_events): New global variable.
5105 (handle_query): Handle qSupported query for exec-events feature.
5106 (captured_main): Initialize report_exec_events.
5107 * server.h (report_exec_events): Declare new global variable.
5108 * target.h (struct target_ops) <supports_exec_events>: New
5110 (target_supports_exec_events): New macro.
5111 * win32-low.c (win32_target_ops) <supports_exec_events>:
5112 Initialize new member.
5114 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5116 * linux-low.c (linux_low_enable_btrace): Remove.
5117 (linux_target_ops): Replace linux_low_enable_btrace with
5118 linux_enable_btrace.
5120 2015-09-03 Yao Qi <yao.qi@linaro.org>
5122 * linux-aarch64-low.c (aarch64_insert_point): Call
5123 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5126 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5128 * linux-low.c (check_stopped_by_breakpoint): Use
5129 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5131 2015-08-27 Pedro Alves <palves@redhat.com>
5133 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5135 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5137 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5138 the XNEW-family equivalent.
5139 (compile_bytecodes): Likewise.
5140 * dll.c (loaded_dll): Likewise.
5141 * event-loop.c (append_callback_event): Likewise.
5142 (create_file_handler): Likewise.
5143 (create_file_event): Likewise.
5144 * hostio.c (handle_open): Likewise.
5145 * inferiors.c (add_thread): Likewise.
5146 (add_process): Likewise.
5147 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5148 * linux-arm-low.c (arm_new_process): Likewise.
5149 (arm_new_thread): Likewise.
5150 * linux-low.c (add_to_pid_list): Likewise.
5151 (linux_add_process): Likewise.
5152 (handle_extended_wait): Likewise.
5153 (add_lwp): Likewise.
5154 (enqueue_one_deferred_signal): Likewise.
5155 (enqueue_pending_signal): Likewise.
5156 (linux_resume_one_lwp_throw): Likewise.
5157 (linux_resume_one_thread): Likewise.
5158 (linux_read_memory): Likewise.
5159 (linux_write_memory): Likewise.
5160 * linux-mips-low.c (mips_linux_new_process): Likewise.
5161 (mips_linux_new_thread): Likewise.
5162 (mips_add_watchpoint): Likewise.
5163 * linux-x86-low.c (initialize_low_arch): Likewise.
5164 * lynx-low.c (lynx_add_process): Likewise.
5165 * mem-break.c (set_raw_breakpoint_at): Likewise.
5166 (set_breakpoint): Likewise.
5167 (add_condition_to_breakpoint): Likewise.
5168 (add_commands_to_breakpoint): Likewise.
5169 (clone_agent_expr): Likewise.
5170 (clone_one_breakpoint): Likewise.
5171 * regcache.c (new_register_cache): Likewise.
5172 * remote-utils.c (look_up_one_symbol): Likewise.
5173 * server.c (queue_stop_reply): Likewise.
5174 (start_inferior): Likewise.
5175 (queue_stop_reply_callback): Likewise.
5176 (handle_target_event): Likewise.
5177 * spu-low.c (fetch_ppc_memory): Likewise.
5178 (store_ppc_memory): Likewise.
5179 * target.c (set_target_ops): Likewise.
5180 * thread-db.c (thread_db_load_search): Likewise.
5181 (try_thread_db_load_1): Likewise.
5182 * tracepoint.c (add_tracepoint): Likewise.
5183 (add_tracepoint_action): Likewise.
5184 (create_trace_state_variable): Likewise.
5185 (cmd_qtdpsrc): Likewise.
5186 (cmd_qtro): Likewise.
5187 (add_while_stepping_state): Likewise.
5188 * win32-low.c (child_add_thread): Likewise.
5189 (get_image_name): Likewise.
5191 2015-08-25 Yao Qi <yao.qi@linaro.org>
5193 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5195 2015-08-25 Yao Qi <yao.qi@linaro.org>
5197 * Makefile.in (aarch64-linux.o): New rule.
5198 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5200 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5201 (aarch64_init_debug_reg_state): Make it extern.
5202 (aarch64_linux_prepare_to_resume): Remove.
5204 2015-08-25 Yao Qi <yao.qi@linaro.org>
5206 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5207 lwp_arch_private_info and ptid_of_lwp.
5209 2015-08-25 Yao Qi <yao.qi@linaro.org>
5211 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5212 Find proc_info by find_process_pid. All callers updated.
5214 2015-08-25 Yao Qi <yao.qi@linaro.org>
5216 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5218 (debug_reg_change_callback): Remove.
5219 (aarch64_notify_debug_reg_change): Remove.
5221 2015-08-25 Yao Qi <yao.qi@linaro.org>
5223 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5224 Call current_lwp_ptid.
5226 2015-08-25 Yao Qi <yao.qi@linaro.org>
5228 * linux-aarch64-low.c (debug_reg_change_callback): Use
5231 2015-08-25 Yao Qi <yao.qi@linaro.org>
5233 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5235 2015-08-25 Yao Qi <yao.qi@linaro.org>
5237 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5239 2015-08-25 Yao Qi <yao.qi@linaro.org>
5241 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5244 2015-08-25 Yao Qi <yao.qi@linaro.org>
5246 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5248 (debug_reg_change_callback): Remove argument entry and add argument
5249 lwp. Remove local variable thread. Don't print thread id in the
5250 debugging output. Don't check whether pid of thread equals to pid.
5251 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5252 iterate_over_lwps instead find_inferior.
5254 2015-08-24 Pedro Alves <palves@redhat.com>
5256 * inferiors.c (get_first_process): New function.
5257 * inferiors.h (get_first_process): New declaration.
5258 * remote-utils.c (read_ptid): Default to the first process in the
5259 list, instead of to the current thread's process.
5261 2015-08-24 Pedro Alves <palves@redhat.com>
5263 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5264 * event-loop.c: Likewise.
5265 * remote-utils.c: Likewise.
5266 * tracepoint.c: Likewise.
5268 2015-08-24 Pedro Alves <palves@redhat.com>
5270 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5273 2015-08-21 Pedro Alves <palves@redhat.com>
5275 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5276 instead of literal 1.
5278 2015-08-21 Pedro Alves <palves@redhat.com>
5280 * tdesc.c (default_description): Explicitly zero-initialize.
5282 2015-08-21 Pedro Alves <palves@redhat.com>
5285 * inferiors.c (remove_thread): Discard any pending stop reply for
5287 * server.c (remove_all_on_match_pid): Rename to ...
5288 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5290 (discard_queued_stop_replies): Change parameter to a ptid. Now
5292 (handle_v_kill, kill_inferior_callback, captured_main)
5293 (process_serial_event): Adjust.
5294 * server.h (discard_queued_stop_replies): Declare.
5296 2015-08-21 Pedro Alves <palves@redhat.com>
5298 * linux-low.c (wait_for_sigstop): Always switch to no thread
5299 selected if the previously current thread dies.
5300 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5301 process instead of the current thread's.
5302 * remote-utils.c (input_interrupt): Don't check if there's no
5304 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5305 current thread to the general thread fails, error out.
5306 (handle_qxfer_auxv, handle_qxfer_libraries)
5307 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5308 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5309 (handle_query): Check if there's a thread selected instead of
5310 checking whether there's any thread in the thread list.
5311 (handle_qxfer_threads, handle_qxfer_btrace)
5312 (handle_qxfer_btrace_conf): Don't error out early if there's no
5313 thread in the thread list.
5314 (handle_v_cont, myresume): Don't set the current thread to the
5316 (process_serial_event) <Hg handling>: Also set thread_id if the
5317 previous general thread is still alive.
5318 (process_serial_event) <g/G handling>: If setting the current
5319 thread to the general thread fails, error out.
5320 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5321 thread's lwp instead of the current thread's.
5322 * target.c (set_desired_thread): If the desired thread was not
5323 found, leave the current thread pointing to NULL. Return an int
5324 (boolean) indicating success.
5325 * target.h (set_desired_thread): Change return type to int.
5327 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5329 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5330 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5332 (ps_get_thread_area): New function.
5334 2015-08-19 Gary Benson <gbenson@redhat.com>
5336 * hostio.c (handle_pread): Do not attempt to read more data
5337 than hostio_reply_with_data can fit in a packet.
5339 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5341 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5343 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5345 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5347 2015-08-06 Pedro Alves <palves@redhat.com>
5349 * tracepoint.c (expr_eval_result): Now an int.
5351 2015-08-06 Pedro Alves <palves@redhat.com>
5353 * gdbthread.h (struct regcache): Forward declare.
5354 (struct thread_info) <regcache_data>: Now a struct regcache
5356 * inferiors.c (inferior_regcache_data)
5357 (set_inferior_regcache_data): Now work with struct regcache
5359 * inferiors.h (struct regcache): Forward declare.
5360 (inferior_regcache_data, set_inferior_regcache_data): Now work
5361 with struct regcache pointers.
5362 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5363 (free_register_cache_thread): Remove struct regcache pointer
5366 2015-08-06 Pedro Alves <palves@redhat.com>
5368 * server.c (captured_main): On error, print the exception message
5369 to stderr, and if run_once is set, throw a quit.
5371 2015-08-06 Pedro Alves <palves@redhat.com>
5373 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5376 2015-08-06 Pedro Alves <palves@redhat.com>
5378 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5379 reading beyond the passed in buffer length.
5381 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5383 * tracepoint.c (symbol_list) <required>: Remove.
5385 2015-08-06 Pedro Alves <palves@redhat.com>
5387 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5388 count if stopping and suspending threads.
5389 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5390 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5391 (linux_detach): Complete an ongoing step-over.
5392 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5394 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5395 (linux_wait_1): If passing a signal to the inferior after
5396 finishing a step-over, unsuspend and re-resume all lwps. If we
5397 see a single-step event but the thread should be continuing, don't
5398 pass the trap to gdb.
5399 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5400 internal_error instead of gdb_assert.
5401 (enqueue_pending_signal): New function.
5402 (check_ptrace_stopped_lwp_gone): Add debug output.
5403 (start_step_over): Use internal_error instead of gdb_assert.
5404 (complete_ongoing_step_over): New function.
5405 (linux_resume_one_thread): Don't resume a suspended thread.
5406 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5409 2015-08-06 Pedro Alves <palves@redhat.com>
5411 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5412 (linux_thread_alive): Use lwp_is_marked_dead.
5413 (extended_event_reported): Delete.
5414 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5415 instead of extended_event_reported.
5416 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5418 (lwp_is_marked_dead): New function.
5419 (lwp_running): Use lwp_is_marked_dead.
5420 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5423 2015-08-06 Pedro Alves <palves@redhat.com>
5425 * linux-low.c (linux_wait_1): Move fork event output out of the
5426 !report_to_gdb check. Pass event_child->waitstatus to
5427 target_waitstatus_to_string instead of ourstatus.
5429 2015-08-04 Yao Qi <yao.qi@linaro.org>
5431 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5432 if current_thread is 32 bit.
5434 2015-08-04 Yao Qi <yao.qi@linaro.org>
5436 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5437 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5438 * server.c (extended_protocol): Remove "static".
5439 * server.h (extended_protocol): Declare it.
5441 2015-08-04 Yao Qi <yao.qi@linaro.org>
5443 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5444 both aarch64 and aarch32.
5445 (aarch64_set_pc): Likewise.
5447 2015-08-04 Yao Qi <yao.qi@linaro.org>
5449 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5450 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5451 arm-with-neon.xml to srv_xmlfiles.
5452 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5453 (is_64bit_tdesc): New function.
5454 (aarch64_linux_read_description): New function.
5455 (aarch64_arch_setup): Call aarch64_linux_read_description.
5456 (regs_info): Rename to regs_info_aarch64.
5457 (aarch64_regs_info): Return right regs_info.
5458 (initialize_low_arch): Call initialize_low_arch_aarch32.
5460 2015-08-04 Yao Qi <yao.qi@linaro.org>
5462 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5463 * linux-aarch32-low.c: New file.
5464 * linux-aarch32-low.h: New file.
5465 * linux-arm-low.c (arm_fill_gregset): Move it to
5466 linux-aarch32-low.c.
5467 (arm_store_gregset): Likewise.
5468 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5469 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5470 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5471 (regs_info): Rename to regs_info_arm.
5472 (arm_regs_info): Return regs_info_aarch32 if
5473 have_ptrace_getregset is 1 and target description is
5474 arm_with_neon or arm_with_vfpv3.
5475 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5476 Call initialize_low_arch_aarch32 instead.
5478 2015-08-04 Yao Qi <yao.qi@linaro.org>
5480 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5481 * linux-low.c: ... here.
5482 * linux-low.h (have_ptrace_getregset): Declare it.
5484 2015-08-04 Pedro Alves <palves@redhat.com>
5486 * thread-db.c (struct thread_db): Use new typedefs.
5487 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5489 (disable_thread_event_reporting): Cast result of dlsym to
5490 destination function pointer type.
5491 (thread_db_mourn): Use td_ta_delete_ftype.
5493 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5495 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5497 (CDX_BREAKPOINT): Define for R2.
5498 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5499 (the_low_target): Add comments.
5501 2015-07-30 Yao Qi <yao.qi@linaro.org>
5503 * linux-arm-low.c (arm_hwcap): Remove it.
5504 (arm_read_description): New local variable arm_hwcap. Don't
5505 set arm_hwcap to zero.
5507 2015-07-30 Yao Qi <yao.qi@linaro.org>
5509 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5510 Use regcache->tdesc instead.
5511 (arm_store_wmmxregset): Likewise.
5512 (arm_fill_vfpregset): Likewise.
5513 (arm_store_vfpregset): Likewise.
5515 2015-07-30 Yao Qi <yao.qi@linaro.org>
5517 * linux-arm-low.c: Include arch/arm.h.
5518 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5519 (arm_store_gregset): Likewise.
5521 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5523 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5524 ptrace's 4th parameter.
5526 2015-07-27 Yao Qi <yao.qi@linaro.org>
5528 * configure.srv (case aarch64*-*-linux*): Don't set
5531 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5533 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5535 * linux-arm-low.c: Likewise.
5536 * linux-cris-low.c: Likewise.
5537 * linux-crisv32-low.c: Likewise.
5538 * linux-low.c: Likewise.
5539 * linux-m68k-low.c: Likewise.
5540 * linux-mips-low.c: Likewise.
5541 * linux-nios2-low.c: Likewise.
5542 * linux-s390-low.c: Likewise.
5543 * linux-sparc-low.c: Likewise.
5544 * linux-tic6x-low.c: Likewise.
5545 * linux-tile-low.c: Likewise.
5546 * linux-x86-low.c: Likewise.
5548 2015-07-24 Pedro Alves <palves@redhat.com>
5550 * config.in: Regenerate.
5551 * configure: Regenerate.
5553 2015-07-24 Pedro Alves <palves@redhat.com>
5555 * acinclude.m4: Include ../ptrace.m4.
5556 * configure.ac: Call GDB_AC_PTRACE.
5557 * config.in, configure: Regenerate.
5559 2015-07-24 Yao Qi <yao.qi@linaro.org>
5561 * linux-low.c (linux_create_inferior): Remove setting to
5562 proc->priv->new_inferior.
5563 (linux_attach): Likewise.
5564 (linux_low_filter_event): Likewise.
5565 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5567 2015-07-24 Yao Qi <yao.qi@linaro.org>
5569 * linux-low.c (linux_arch_setup): New function.
5570 (linux_low_filter_event): If proc->tdesc is NULL and
5571 proc->attached is true, call the_low_target.arch_setup.
5572 Otherwise, keep status pending, and return.
5573 (linux_resume_one_lwp_throw): Don't call get_pc if
5574 thread->while_stepping isn't NULL. Don't call
5575 get_thread_regcache if proc->tdesc is NULL.
5576 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5577 (linux_target_ops): Install arch_setup.
5578 * server.c (start_inferior): Call the_target->arch_setup.
5579 * target.h (struct target_ops) <arch_setup>: New field.
5580 (target_arch_setup): New marco.
5581 * lynx-low.c (lynx_target_ops): Update.
5582 * nto-low.c (nto_target_ops): Update.
5583 * spu-low.c (spu_target_ops): Update.
5584 * win32-low.c (win32_target_ops): Update.
5586 2015-07-24 Yao Qi <yao.qi@linaro.org>
5588 * linux-low.c (linux_add_process): Don't set
5589 proc->priv->new_inferior.
5590 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5591 (linux_attach): Likewise.
5593 2015-07-24 Yao Qi <yao.qi@linaro.org>
5595 * server.c (start_inferior): Code refactor.
5597 2015-07-24 Yao Qi <yao.qi@linaro.org>
5599 * server.c (process_serial_event): Set general_thread.
5601 2015-07-21 Yao Qi <yao.qi@linaro.org>
5603 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5604 aarch64_linux_get_debug_reg_capacity.
5606 2015-07-17 Yao Qi <yao.qi@linaro.org>
5608 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5609 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5610 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5611 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5612 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5613 (AARCH64_HWP_ALIGNMENT): Likewise.
5614 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5615 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5616 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5617 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5618 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5619 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5620 (struct aarch64_debug_reg_state): Likewise.
5621 (struct arch_lwp_info): Likewise.
5622 (aarch64_align_watchpoint): Likewise.
5623 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5624 (aarch64_watchpoint_length): Likewise.
5625 (aarch64_point_encode_ctrl_reg): Likewise
5626 (aarch64_point_is_aligned): Likewise.
5627 (aarch64_align_watchpoint): Likewise.
5628 (aarch64_linux_set_debug_regs):
5629 (aarch64_dr_state_insert_one_point): Likewise.
5630 (aarch64_dr_state_remove_one_point): Likewise.
5631 (aarch64_handle_breakpoint): Likewise.
5632 (aarch64_handle_aligned_watchpoint): Likewise.
5633 (aarch64_handle_unaligned_watchpoint): Likewise.
5634 (aarch64_handle_watchpoint): Likewise.
5636 2015-07-17 Yao Qi <yao.qi@linaro.org>
5638 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5639 and don't aarch64_get_debug_reg_state. All callers update.
5640 (aarch64_handle_aligned_watchpoint): Likewise.
5641 (aarch64_handle_unaligned_watchpoint): Likewise.
5642 (aarch64_handle_watchpoint): Likewise.
5643 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5644 (aarch64_remove_point): Likewise.
5646 2015-07-17 Yao Qi <yao.qi@linaro.org>
5648 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5650 (aarch64_handle_unaligned_watchpoint): Likewise.
5652 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5654 Revert the previous 3 commits:
5655 Move gdb_regex* to common/
5656 Move linux_find_memory_regions_full & co.
5657 gdbserver build-id attribute generator
5659 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5660 Jan Kratochvil <jan.kratochvil@redhat.com>
5662 gdbserver build-id attribute generator.
5663 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5664 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5665 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5667 (get_dynamic): Use find_pdhr to traverse program headers.
5668 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5669 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5670 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5671 (get_hex_build_id): New.
5672 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5673 to reply XML document.
5675 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5676 Jan Kratochvil <jan.kratochvil@redhat.com>
5678 * target.c: Include target/target-utils.h and fcntl.h.
5679 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5680 (target_fileio_read_stralloc): New functions.
5682 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5684 * Makefile.in (OBS): Add gdb_regex.o.
5686 * config.in: Rebuilt.
5687 * configure: Rebuilt.
5689 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5690 Jan Kratochvil <jan.kratochvil@redhat.com>
5692 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5693 * Makefile.in (OBS): Add target-utils.o.
5694 (linux-maps.o, target-utils.o): New.
5695 * configure.srv (srv_linux_obj): Add linux-maps.o.
5697 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5699 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5701 (the_low_target): Install it.
5703 2015-07-14 Pedro Alves <palves@redhat.com>
5705 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5706 Instead, ignore ECHILD, and throw an error for other errnos.
5708 2015-07-10 Pedro Alves <palves@redhat.com>
5710 * event-loop.c (struct callback_event) <data>: Change type to
5711 gdb_client_data instance instead of gdb_client_data pointer.
5712 (append_callback_event): Adjust.
5714 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5716 * linux-aarch64-low.c: Add comments for each linux_target_ops
5717 method. Remove comments already covered in target_ops and
5718 linux_target_ops definitions.
5719 (the_low_target): Add comments for each unimplemented method.
5721 2015-07-09 Yao Qi <yao.qi@linaro.org>
5723 * linux-aarch64-low.c (aarch64_regmap): Remove.
5724 (aarch64_usrregs_info): Remove.
5725 (regs_info): Set field usrregs to NULL.
5727 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5729 * linux-low.c: Include "rsp-low.h"
5730 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5731 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5732 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5733 (handle_btrace_enable_pt): New.
5734 (handle_btrace_general_set): Support "pt".
5735 (handle_btrace_conf_general_set): Support "pt:size".
5737 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5739 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5742 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5744 * linux-aarch64-low.c: Remove comment about endianness.
5745 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5746 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5749 2015-06-24 Gary Benson <gbenson@redhat.com>
5751 * linux-i386-ipa.c (stdint.h): Do not include.
5752 * lynx-i386-low.c (stdint.h): Likewise.
5753 * lynx-ppc-low.c (stdint.h): Likewise.
5754 * mem-break.c (stdint.h): Likewise.
5755 * thread-db.c (stdint.h): Likewise.
5756 * tracepoint.c (stdint.h): Likewise.
5757 * win32-low.c (stdint.h): Likewise.
5759 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5761 * server.c (write_qxfer_response): Update call to
5762 remote_escape_output.
5764 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5765 Jan Kratochvil <jan.kratochvil@redhat.com>
5767 Merge multiple hex conversions.
5768 * gdbreplay.c (tohex): Rename to 'fromhex'.
5769 (logchar): Use fromhex.
5771 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5773 * server.c (handle_qxfer_libraries): Set `version' attribute for
5776 2015-06-10 Gary Benson <gbenson@redhat.com>
5778 * target.h (struct target_ops) <multifs_open>: New field.
5779 <multifs_unlink>: Likewise.
5780 <multifs_readlink>: Likewise.
5781 * linux-low.c (nat/linux-namespaces.h): New include.
5782 (linux_target_ops): Initialize the_target->multifs_open,
5783 the_target->multifs_unlink and the_target->multifs_readlink.
5784 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5785 * hostio.c (hostio_fs_pid): New static variable.
5786 (hostio_handle_new_gdb_connection): New function.
5787 (handle_setfs): Likewise.
5788 (handle_open): Use the_target->multifs_open as appropriate.
5789 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5790 (handle_readlink): Use the_target->multifs_readlink as
5792 (handle_vFile): Handle vFile:setfs packets.
5793 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5794 after target_handle_new_gdb_connection.
5796 2015-06-10 Gary Benson <gbenson@redhat.com>
5798 * configure.ac (AC_CHECK_FUNCS): Add setns.
5799 * config.in: Regenerate.
5800 * configure: Likewise.
5801 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5802 (linux-namespaces.o): New rule.
5803 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5805 2015-06-09 Gary Benson <gbenson@redhat.com>
5807 * hostio.c (handle_open): Process mode argument with
5808 fileio_to_host_mode.
5810 2015-06-01 Yao Qi <yao.qi@linaro.org>
5812 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5813 * linux-x86-low.c: Likewise.
5815 2015-05-28 Don Breazeal <donb@codesourcery.com>
5817 * linux-low.c (handle_extended_wait): Initialize
5818 thread_info.last_resume_kind for new fork children.
5820 2015-05-15 Pedro Alves <palves@redhat.com>
5822 * target.h (target_handle_new_gdb_connection): Rewrite using if
5823 wrapped in do/while.
5825 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5827 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5828 * configure, config.in: Regenerate.
5829 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5832 2015-05-12 Don Breazeal <donb@codesourcery.com>
5834 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5835 PTRACE_EVENT_VFORK_DONE.
5836 (linux_low_ptrace_options, extended_event_reported): Add vfork
5838 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5839 and "vforkdone" for RSP 'T' Stop Reply Packet.
5840 * server.h (report_vfork_events): Declare
5843 2015-05-12 Don Breazeal <donb@codesourcery.com>
5845 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5846 (the_low_target) <new_fork>: Initialize new member.
5847 * linux-arm-low.c (arm_new_fork): New function.
5848 (the_low_target) <new_fork>: Initialize new member.
5849 * linux-low.c (handle_extended_wait): Call new target function
5851 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5852 * linux-mips-low.c (mips_add_watchpoint): New function
5853 extracted from mips_insert_point.
5854 (the_low_target) <new_fork>: Initialize new member.
5855 (mips_linux_new_fork): New function.
5856 (mips_insert_point): Call mips_add_watchpoint.
5857 * linux-x86-low.c (x86_linux_new_fork): New function.
5858 (the_low_target) <new_fork>: Initialize new member.
5860 2015-05-12 Don Breazeal <donb@codesourcery.com>
5862 * linux-low.c (handle_extended_wait): Implement return value,
5863 rename argument 'event_child' to 'event_lwp', handle
5864 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5865 (linux_low_ptrace_options): New function.
5866 (linux_low_filter_event): Call linux_low_ptrace_options,
5867 use different argument fo linux_enable_event_reporting,
5868 use return value from handle_extended_wait.
5869 (extended_event_reported): New function.
5870 (linux_wait_1): Call extended_event_reported and set
5871 status to report fork events.
5872 (linux_write_memory): Add pid to debug message.
5873 (reset_lwp_ptrace_options_callback): New function.
5874 (linux_handle_new_gdb_connection): New function.
5875 (linux_target_ops): Initialize new structure member.
5876 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5877 * lynx-low.c: Initialize new structure member.
5878 * remote-utils.c (prepare_resume_reply): Implement stop reason
5879 "fork" for "T" stop message.
5880 * server.c (handle_query): Call handle_new_gdb_connection.
5881 * server.h (report_fork_events): Declare global flag.
5882 * target.h (struct target_ops) <handle_new_gdb_connection>:
5884 (target_handle_new_gdb_connection): New macro.
5885 * win32-low.c: Initialize new structure member.
5887 2015-05-12 Don Breazeal <donb@codesourcery.com>
5889 * mem-break.c (APPEND_TO_LIST): Define macro.
5890 (clone_agent_expr): New function.
5891 (clone_one_breakpoint): New function.
5892 (clone_all_breakpoints): New function.
5893 * mem-break.h: Declare new functions.
5895 2015-05-12 Don Breazeal <donb@codesourcery.com>
5897 * linux-low.c (linux_supports_fork_events): New function.
5898 (linux_supports_vfork_events): New function.
5899 (linux_target_ops): Initialize new structure members.
5900 (initialize_low): Call linux_check_ptrace_features.
5901 * lynx-low.c (lynx_target_ops): Initialize new structure
5903 * server.c (report_fork_events, report_vfork_events):
5905 (handle_query): Add new features to qSupported packet and
5907 (captured_main): Initialize new global variables.
5908 * target.h (struct target_ops) <supports_fork_events>:
5910 <supports_vfork_events>: New member.
5911 (target_supports_fork_events): New macro.
5912 (target_supports_vfork_events): New macro.
5913 * win32-low.c (win32_target_ops): Initialize new structure
5916 2015-05-12 Gary Benson <gbenson@redhat.com>
5918 * server.c (handle_qxfer_exec_file): Use current process
5921 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5923 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5924 Remove HAVE_PTRACE_GETREGS conditionals.
5925 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5926 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5928 2015-05-08 Yao Qi <yao.qi@linaro.org>
5930 * linux-low.c (linux_supports_conditional_breakpoints): New
5932 (linux_target_ops): Install new target method.
5933 * lynx-low.c (lynx_target_ops): Install NULL hook for
5934 supports_conditional_breakpoints.
5935 * nto-low.c (nto_target_ops): Likewise.
5936 * spu-low.c (spu_target_ops): Likewise.
5937 * win32-low.c (win32_target_ops): Likewise.
5938 * server.c (handle_query): Check
5939 target_supports_conditional_breakpoints.
5940 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5942 (target_supports_conditional_breakpoints): New macro.
5944 2015-05-06 Pedro Alves <palves@redhat.com>
5947 * server.c (start_inferior): If the process exits, mourn it.
5949 2015-04-21 Gary Benson <gbenson@redhat.com>
5951 * hostio.c (fileio_open_flags_to_host): Factored out to
5952 fileio_to_host_openflags in common/fileio.c. Single use
5955 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5957 * linux-xtensa-low.c (xtensa_fill_gregset)
5958 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5961 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5963 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5964 (regs_info): Replace usrregs pointer with NULL.
5966 2015-04-17 Gary Benson <gbenson@redhat.com>
5968 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5969 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5970 * server.c (handle_qxfer_exec_file): New function.
5971 (qxfer_packets): Add exec-file entry.
5972 (handle_query): Report qXfer:exec-file:read as supported packet.
5974 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5976 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5978 2015-04-09 Gary Benson <gbenson@redhat.com>
5980 * hostio-errno.c (errno_to_fileio_error): Remove function.
5981 Update caller to use remote_fileio_to_fio_error.
5983 2015-04-09 Yao Qi <yao.qi@linaro.org>
5985 * linux-low.c (linux_insert_point): Call
5986 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5987 (linux_remove_point): Call remove_memory_breakpoint if type is
5989 * linux-x86-low.c (x86_insert_point): Don't call
5990 insert_memory_breakpoint.
5991 (x86_remove_point): Don't call remove_memory_breakpoint.
5993 2015-04-01 Pedro Alves <palves@redhat.com>
5994 Cleber Rosa <crosa@redhat.com>
5996 * server.c (gdbserver_usage): Reorganize and extend the usage
5999 2015-03-24 Pedro Alves <palves@redhat.com>
6001 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6002 output. Also dump TRAP_TRACE.
6003 (linux_low_filter_event): In debug output, distinguish a
6004 resume_stop SIGSTOP from a delayed SIGSTOP.
6006 2015-03-24 Gary Benson <gbenson@redhat.com>
6008 * linux-x86-low.c (x86_linux_new_thread): Moved to
6010 (x86_linux_prepare_to_resume): Likewise.
6012 2015-03-24 Gary Benson <gbenson@redhat.com>
6014 * Makefile.in (x86-linux-dregs.o): New rule.
6015 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6016 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6017 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6018 (x86_linux_dr_get): Likewise.
6019 (x86_linux_dr_set): Likewise.
6020 (update_debug_registers_callback): Likewise.
6021 (x86_linux_dr_set_addr): Likewise.
6022 (x86_linux_dr_get_addr): Likewise.
6023 (x86_linux_dr_set_control): Likewise.
6024 (x86_linux_dr_get_control): Likewise.
6025 (x86_linux_dr_get_status): Likewise.
6026 (x86_linux_update_debug_registers): Likewise.
6028 2015-03-24 Gary Benson <gbenson@redhat.com>
6030 * linux-x86-low.c (x86_linux_update_debug_registers):
6031 New function, factored out from...
6032 (x86_linux_prepare_to_resume): ...this.
6034 2015-03-24 Gary Benson <gbenson@redhat.com>
6036 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6037 (x86_linux_dr_set): Likewise.
6038 (update_debug_registers_callback): Likewise.
6039 (x86_linux_dr_set_addr): Likewise.
6040 (x86_linux_dr_get_addr): Likewise.
6041 (x86_linux_dr_set_control): Likewise.
6042 (x86_linux_dr_get_control): Likewise.
6043 (x86_linux_dr_get_status): Likewise.
6044 (x86_linux_prepare_to_resume): Likewise.
6046 2015-03-24 Gary Benson <gbenson@redhat.com>
6048 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6049 Use perror_with_name. Pass string through gettext.
6050 (x86_linux_dr_set): Likewise.
6052 2015-03-24 Gary Benson <gbenson@redhat.com>
6054 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6055 (x86_linux_dr_set_addr): ...this.
6056 (x86_dr_low_get_addr): Rename to...
6057 (x86_linux_dr_get_addr): ...this.
6058 (x86_dr_low_set_control): Rename to...
6059 (x86_linux_dr_set_control): ...this.
6060 (x86_dr_low_get_control): Rename to...
6061 (x86_linux_dr_get_control): ...this.
6062 (x86_dr_low_get_status): Rename to...
6063 (x86_linux_dr_get_status): ...this.
6064 (x86_dr_low): Update with new function names.
6066 2015-03-24 Gary Benson <gbenson@redhat.com>
6068 * Makefile.in (x86-linux.o): New rule.
6069 * configure.srv: Add x86-linux.o to relevant targets.
6070 * linux-low.c (lwp_set_arch_private_info): New function.
6071 (lwp_arch_private_info): Likewise.
6072 * linux-x86-low.c: Include nat/x86-linux.h.
6073 (arch_lwp_info): Removed structure.
6074 (update_debug_registers_callback):
6075 Use lwp_set_debug_registers_changed.
6076 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6077 and lwp_set_debug_registers_changed.
6078 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6080 2015-03-24 Gary Benson <gbenson@redhat.com>
6082 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6083 * linux-arm-low.c (arm_new_thread): Likewise.
6084 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6085 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6086 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6087 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6089 2015-03-24 Gary Benson <gbenson@redhat.com>
6091 * linux-low.c (ptid_of_lwp): New function.
6092 (lwp_is_stopped): Likewise.
6093 (lwp_stop_reason): Likewise.
6094 * linux-x86-low.c (update_debug_registers_callback):
6096 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6099 2015-03-24 Gary Benson <gbenson@redhat.com>
6101 * linux-low.h (linux_stop_lwp): Remove declaration.
6103 2015-03-24 Gary Benson <gbenson@redhat.com>
6105 * linux-low.h: Include nat/linux-nat.h.
6106 * linux-low.c (iterate_over_lwps_args): New structure.
6107 (iterate_over_lwps_filter): New function.
6108 (iterate_over_lwps): Likewise.
6109 * linux-x86-low.c (update_debug_registers_callback):
6110 Update signature to what iterate_over_lwps expects.
6111 Remove PID check that iterate_over_lwps now performs.
6112 (x86_dr_low_set_addr): Use iterate_over_lwps.
6113 (x86_dr_low_set_control): Likewise.
6115 2015-03-24 Gary Benson <gbenson@redhat.com>
6117 * linux-x86-low.c (x86_debug_reg_state): New function.
6118 (x86_linux_prepare_to_resume): Use the above.
6120 2015-03-24 Gary Benson <gbenson@redhat.com>
6122 * linux-low.c (current_lwp_ptid): New function.
6123 * linux-x86-low.c: Include nat/linux-nat.h.
6124 (x86_dr_low_get_addr): Use current_lwp_ptid.
6125 (x86_dr_low_get_control): Likewise.
6126 (x86_dr_low_get_status): Likewise.
6128 2015-03-20 Pedro Alves <palves@redhat.com>
6130 * tracepoint.c (cmd_qtstatus): Make "str" const.
6132 2015-03-20 Pedro Alves <palves@redhat.com>
6134 * server.c (handle_general_set): Make "req_str" const.
6136 2015-03-19 Pedro Alves <palves@redhat.com>
6138 * linux-low.c (linux_resume_one_lwp): Rename to ...
6139 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6140 instead call perror_with_name.
6141 (check_ptrace_stopped_lwp_gone): New function.
6142 (linux_resume_one_lwp): Reimplement as wrapper around
6143 linux_resume_one_lwp_throw that swallows errors if the LWP is
6146 2015-03-19 Pedro Alves <palves@redhat.com>
6148 * linux-low.c (count_events_callback, select_event_lwp_callback):
6149 No longer check whether the thread has resume_stop as last resume
6152 2015-03-19 Pedro Alves <palves@redhat.com>
6154 * linux-low.c (count_events_callback, select_event_lwp_callback):
6155 Use the lwp's status_pending_p field, not the thread's.
6157 2015-03-19 Pedro Alves <palves@redhat.com>
6159 * linux-low.c (select_event_lwp_callback): Update comments to
6160 no longer mention SIGTRAP.
6162 2015-03-18 Gary Benson <gbenson@redhat.com>
6164 * server.c (handle_query): Do not report vFile:fstat as supported.
6166 2015-03-11 Gary Benson <gbenson@redhat.com>
6168 * hostio.c (sys/types.h): New include.
6169 (sys/stat.h): Likewise.
6170 (common-remote-fileio.h): Likewise.
6171 (handle_fstat): New function.
6172 (handle_vFile): Handle vFile:fstat packets.
6174 2015-03-11 Gary Benson <gbenson@redhat.com>
6176 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6177 struct stat.st_blocks and struct stat.st_blksize.
6178 * configure: Regenerate.
6179 * config.in: Likewise.
6180 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6181 (OBS): Add common-remote-fileio.o.
6182 (common-remote-fileio.o): New rule.
6184 2015-03-09 Pedro Alves <palves@redhat.com>
6186 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6187 'struct sockaddr' pointer in 'accept' call.
6189 2015-03-09 Pedro Alves <palves@redhat.com>
6192 2015-03-07 Pedro Alves <palves@redhat.com>
6193 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6194 or <winsock2.h> here. Instead include "gdb_socket.h".
6195 (remote_open): Use union gdb_sockaddr_u.
6196 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6197 or <winsock2.h> here. Instead include "gdb_socket.h".
6198 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6199 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6201 (init_named_socket, gdb_agent_helper_thread): Use union
6204 2015-03-07 Pedro Alves <palves@redhat.com>
6206 * configure.ac (build_warnings): Move
6207 -Wdeclaration-after-statement to the C-specific set.
6208 * configure: Regenerate.
6210 2015-03-07 Pedro Alves <palves@redhat.com>
6212 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6213 or <winsock2.h> here. Instead include "gdb_socket.h".
6214 (remote_open): Use union gdb_sockaddr_u.
6215 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6216 or <winsock2.h> here. Instead include "gdb_socket.h".
6217 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6218 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6220 (init_named_socket, gdb_agent_helper_thread): Use union
6223 2015-03-07 Pedro Alves <palves@redhat.com>
6225 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6228 2015-03-06 Yao Qi <yao.qi@linaro.org>
6230 * linux-aarch64-low.c (aarch64_insert_point): Use
6231 show_debug_regs as a boolean.
6232 (aarch64_remove_point): Likewise.
6234 2015-03-05 Pedro Alves <palves@redhat.com>
6236 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6237 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6238 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6239 * nto-low.c (nto_target_ops): Likewise.
6240 * spu-low.c (spu_target_ops): Likewise.
6241 * win32-low.c (win32_target_ops): Likewise.
6243 2015-03-04 Pedro Alves <palves@redhat.com>
6245 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6246 Decide whether a breakpoint triggered based on the SIGTRAP's
6248 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6249 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6250 (linux_low_filter_event): Check for breakpoints before checking
6252 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6254 (linux_stopped_by_sw_breakpoint)
6255 (linux_supports_stopped_by_sw_breakpoint)
6256 (linux_stopped_by_hw_breakpoint)
6257 (linux_supports_stopped_by_hw_breakpoint): New functions.
6258 (linux_target_ops): Install new target methods.
6260 2015-03-04 Pedro Alves <palves@redhat.com>
6262 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6263 * server.c (swbreak_feature, hwbreak_feature): New globals.
6264 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6265 (captured_main): Clear swbreak_feature and hwbreak_feature.
6266 * server.h (swbreak_feature, hwbreak_feature): Declare.
6267 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6268 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6269 supports_stopped_by_hw_breakpoint>: New fields.
6270 (target_supports_stopped_by_sw_breakpoint)
6271 (target_stopped_by_sw_breakpoint)
6272 (target_supports_stopped_by_hw_breakpoint)
6273 (target_stopped_by_hw_breakpoint): Declare.
6275 2015-03-04 Pedro Alves <palves@redhat.com>
6277 enum lwp_stop_reason -> enum target_stop_reason
6278 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6279 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6280 (linux_wait_1, stuck_in_jump_pad_callback)
6281 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6282 (linux_stopped_by_watchpoint):
6283 * linux-low.h (enum lwp_stop_reason): Delete.
6284 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6285 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6287 2015-03-04 Yao Qi <yao.qi@linaro.org>
6289 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6291 2015-03-03 Gary Benson <gbenson@redhat.com>
6293 * hostio.c (handle_vFile): Fix prefix lengths.
6295 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6297 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6300 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6302 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6303 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6304 (clean): Add "rm -f" for above C files.
6305 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6306 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6307 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6308 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6309 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6310 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6311 (init_registers_s390x_vx_linux64)
6312 (init_registers_s390x_tevx_linux64)
6313 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6314 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6316 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6317 (s390_store_vxrs_high): New functions.
6318 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6320 (s390_arch_setup): Add logic for selecting one of the new target
6321 descriptions. Activate the new vector regsets if applicable.
6322 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6323 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6324 and init_registers_s390x_tevx_linux64.
6326 2015-03-01 Pedro Alves <palves@redhat.com>
6328 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6331 2015-02-27 Pedro Alves <palves@redhat.com>
6333 * linux-x86-low.c (u_debugreg_offset): New function.
6334 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6336 2015-02-27 Pedro Alves <palves@redhat.com>
6338 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6339 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6340 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6341 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6342 (ps_lsetfpregs, ps_getpid)
6343 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6344 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6345 (ps_lsetxregs, ps_plog): Declare.
6347 2015-02-27 Pedro Alves <palves@redhat.com>
6349 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6350 IP_AGENT_EXPORT_FUNC.
6351 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6352 IP_AGENT_EXPORT_FUNC.
6353 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6354 (IP_AGENT_EXPORT): Delete.
6355 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6356 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6357 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6358 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6359 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6360 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6361 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6362 (traceframe_read_count, traceframe_write_count)
6363 (traceframes_created, trace_state_variables, get_raw_reg)
6364 (get_trace_state_variable_value, set_trace_state_variable_value)
6365 (ust_loaded, helper_thread_id, cmd_buf): Use
6366 IPA_SYM_EXPORTED_NAME.
6367 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6368 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6369 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6370 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6371 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6372 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6373 EXTERN_C_PUSH/EXTERN_C_POP.
6374 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6375 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6376 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6377 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6378 (traceframe_write_count, traceframe_read_count)
6379 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6380 (about_to_request_buffer_space, get_trace_state_variable_value)
6381 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6382 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6383 EXTERN_C_PUSH/EXTERN_C_POP.
6384 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6385 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6386 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6387 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6388 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6389 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6390 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6391 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6393 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6394 (IP_AGENT_EXPORT_VAR_DECL): Define.
6396 (gdb_agent_get_raw_reg): Declare.
6398 2015-02-27 Tom Tromey <tromey@redhat.com>
6399 Pedro Alves <palves@redhat.com>
6401 Rename symbols whose names are reserved C++ keywords throughout.
6403 2015-02-27 Pedro Alves <palves@redhat.com>
6405 * Makefile.in (COMPILER): New, get it from autoconf.
6406 (CXX): Get from autoconf instead.
6407 (COMPILE.pre): Use COMPILER.
6408 (CC-LD): Rename to ...
6409 (CC_LD): ... this. Use COMPILER.
6410 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6411 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6412 * acinclude.m4: Include build-with-cxx.m4.
6413 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6414 Disable -Werror by default if building in C++ mode.
6415 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6416 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6417 the C++ compiler. Save/restore CXXFLAGS too.
6418 * configure: Regenerate.
6420 2015-02-27 Pedro Alves <palves@redhat.com>
6422 * acinclude.m4: Include libiberty.m4.
6423 * configure.ac: Call libiberty_INIT.
6424 * config.in, configure: Regenerate.
6426 2015-02-26 Pedro Alves <palves@redhat.com>
6428 * linux-low.c (linux_wait_1): When incrementing the PC past a
6429 program breakpoint always use the_low_target.breakpoint_len as
6430 increment, rather than the maximum between that and
6431 the_low_target.decr_pc_after_break.
6433 2015-02-23 Pedro Alves <palves@redhat.com>
6435 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6436 thread was doing a step-over; always adjust the PC if
6437 we stepped over a permanent breakpoint.
6438 (linux_wait_1): If we stepped over breakpoint that was on top of a
6439 permanent breakpoint, manually advance the PC past it.
6441 2015-02-23 Pedro Alves <palves@redhat.com>
6443 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6445 (x86_fill_gregset, x86_store_gregset): Use it when handling
6448 2015-02-20 Pedro Alves <palves@redhat.com>
6450 * thread-db.c: Include "nat/linux-procfs.h".
6451 (thread_db_init): Skip listing new threads if the kernel supports
6452 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6454 2015-02-20 Pedro Alves <palves@redhat.com>
6456 * linux-low.c (status_pending_p_callback): Use ptid_match.
6458 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6460 PR breakpoints/16812
6461 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6462 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6463 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6465 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6467 PR breakpoints/15956
6468 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6470 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6472 * linux-low.c (linux_low_btrace_conf): Print size.
6473 * server.c (handle_btrace_conf_general_set): New.
6474 (hanle_general_set): Call handle_btrace_conf_general_set.
6475 (handle_query): Report Qbtrace-conf:bts:size as supported.
6477 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6479 * linux-low.c (linux_low_enable_btrace): Update parameters.
6480 (linux_low_btrace_conf): New.
6481 (linux_target_ops)<to_btrace_conf>: Initialize.
6482 * server.c (current_btrace_conf): New.
6483 (handle_btrace_enable): Rename to ...
6484 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6485 to target_enable_btrace. Update comment. Update users.
6486 (handle_qxfer_btrace_conf): New.
6487 (qxfer_packets): Add btrace-conf entry.
6488 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6489 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6490 (target_ops)<read_btrace_conf>: New.
6491 (target_enable_btrace): Update parameters.
6492 (target_read_btrace_conf): New.
6494 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6496 * server.c (handle_btrace_general_set): Remove call to
6497 target_supports_btrace.
6498 (supported_btrace_packets): New.
6499 (handle_query): Call supported_btrace_packets.
6500 * target.h: include btrace-common.h.
6501 (btrace_target_info): Removed.
6502 (supports_btrace, target_supports_btrace): Update parameters.
6504 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6506 * Makefile.in (SFILES): Add common/btrace-common.c.
6507 (OBS): Add common/btrace-common.o.
6508 (btrace-common.o): Add build rules.
6509 * linux-low: Include btrace-common.h.
6510 (linux_low_read_btrace): Use struct btrace_data. Call
6511 btrace_data_init and btrace_data_fini.
6513 2015-02-06 Pedro Alves <palves@redhat.com>
6515 * thread-db.c (find_new_threads_callback): Add debug output.
6517 2015-02-04 Pedro Alves <palves@redhat.com>
6519 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6520 (resume_stopped_resumed_lwps): New function.
6521 (linux_wait_for_event_filtered): Use it.
6523 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6525 * Makefile.in (SFILES): Add linux-personality.c.
6526 (linux-personality.o): New rule.
6527 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6528 list of objects to be built.
6529 * linux-low.c: Include nat/linux-personality.h.
6530 (linux_create_inferior): Remove code to disable address space
6531 randomization (moved to ../nat/linux-personality.c). Create
6532 cleanup to disable address space randomization.
6534 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6536 * Makefile.in (posix-strerror.o): New rule.
6537 (mingw-strerror.o): Likewise.
6538 * configure: Regenerated.
6539 * configure.ac: Source file ../common/common.host. Initialize new
6540 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6542 2015-01-14 Yao Qi <yao@codesourcery.com>
6544 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6545 (ppc-linux.o): New rule.
6546 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6547 * configure.ac: AC_CHECK_FUNCS(getauxval).
6548 * config.in: Re-generated.
6549 * configure: Re-generated.
6550 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6551 ppc64_64bit_inferior_p
6553 2015-01-14 Yao Qi <yao@codesourcery.com>
6555 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6556 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6557 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6558 (PT_ORIG_R3, PT_TRAP): Likewise.
6559 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6560 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6561 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6563 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6565 * i387-fp.c (i387_cache_to_xsave): In look over
6566 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6567 zmmh_low_space field by use of zmmh_high_space.
6569 2015-01-09 Pedro Alves <palves@redhat.com>
6571 * linux-low.c (step_over_bkpt): Move higher up in the file.
6572 (handle_extended_wait): Don't store the stop_pc here.
6573 (get_stop_pc): Adjust comments and rename to ...
6574 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6575 stopped for a software breakpoint or hardware breakpoint.
6576 (thread_still_has_status_pending_p): New function.
6577 (status_pending_p_callback): Use
6578 thread_still_has_status_pending_p. If the event is no longer
6579 interesting, resume the LWP.
6580 (handle_tracepoints): Add assert.
6581 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6582 (wstatus_maybe_breakpoint): New function.
6583 (cancel_breakpoint): Delete function.
6584 (check_stopped_by_watchpoint): New function, factored out from
6585 linux_low_filter_event.
6586 (lp_status_maybe_breakpoint): Delete function.
6587 (linux_low_filter_event): Remove filter_ptid argument.
6588 Leave thread group exits pending here. Store the LWP's stop PC.
6589 Always leave events pending.
6590 (linux_wait_for_event_filtered): Pull all events out of the
6591 kernel, and leave them all pending.
6592 (count_events_callback, select_event_lwp_callback): Consider all
6594 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6595 (select_event_lwp): Only give preference to the stepping LWP in
6596 all-stop mode. Adjust comments.
6597 (ignore_event): New function.
6598 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6599 references to cancel_breakpoints. Adjust to renames. Also give
6600 equal priority to all LWPs that have had events in non-stop mode.
6601 If reporting a software breakpoint event, unadjust the LWP's PC.
6602 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6603 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6605 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6606 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6607 (linux_stopped_by_watchpoint): Adjust.
6608 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6609 * linux-low.h (enum lwp_stop_reason): New.
6610 (struct lwp_info) <stop_pc>: Adjust comment.
6611 <stopped_by_watchpoint>: Delete field.
6612 <stop_reason>: New field.
6613 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6614 * mem-break.c (software_breakpoint_inserted_here)
6615 (hardware_breakpoint_inserted_here): New function.
6616 * mem-break.h (software_breakpoint_inserted_here)
6617 (hardware_breakpoint_inserted_here): Declare.
6618 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6619 (cancel_breakpoints): Delete.
6620 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6621 (upload_fast_traceframes): Remove references to
6624 2015-01-09 Pedro Alves <palves@redhat.com>
6626 * thread-db.c (find_new_threads_callback): Ignore thread if the
6627 kernel thread ID is -1.
6629 2015-01-09 Pedro Alves <palves@redhat.com>
6631 * linux-low.c (linux_attach_fail_reason_string): Move to
6632 nat/linux-ptrace.c, and rename.
6633 (linux_attach_lwp): Update comment.
6634 (attach_proc_task_lwp_callback): New function.
6635 (linux_attach): Adjust to rename and use
6636 linux_proc_attach_tgid_threads.
6637 (linux_attach_fail_reason_string): Delete declaration.
6639 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6641 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6642 * server.c (gdbserver_version): Likewise.
6644 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6646 * remote-utils.c: Include ctype.h.
6647 (input_interrupt): Explicitly handle the case when the char
6648 received is the NUL byte. Improve the printing of non-ASCII
6651 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6653 * linux-low.c (linux_low_filter_event): Update call to
6654 linux_enable_event_reporting following the addition of
6655 a new parameter to that function.
6657 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6660 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6661 (AARCH64_FPCR_REGNO): Likewise.
6662 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6663 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6664 (aarch64_store_fpregset): Likewise.
6666 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6668 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6669 Remove FIXME comment about assumption about N.
6671 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6673 * configure.ac: If large-file support is disabled in GDBserver,
6674 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6675 * configure: Regenerate.
6677 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6679 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6680 warning upon ENODATA from ptrace.
6681 * linux-s390-low.c (s390_store_tdb): New.
6682 (s390_regsets): Add regset for NT_S390_TDB.
6684 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6686 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6687 without a fill_function.
6688 * linux-s390-low.c (s390_fill_last_break): Remove.
6689 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6690 (s390_arch_setup): Use regset's size instead of fill_function for
6693 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6695 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6696 the regset's store function when ptrace returned an error.
6697 * regcache.c (get_thread_regcache): Invalidate register cache
6698 before fetching inferior's registers.
6700 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6702 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6703 while-loop as for-loop.
6704 (regsets_store_inferior_registers): Likewise.
6706 2014-11-28 Yao Qi <yao@codesourcery.com>
6708 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6709 * config.in, configure: Re-generate.
6710 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6713 2014-11-21 Yao Qi <yao@codesourcery.com>
6715 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6716 (AC_CHECK_HEADERS): Remove malloc.h.
6717 * configure: Re-generated.
6718 * config.in: Re-generated.
6719 * server.h: Don't include alloca.h and malloc.h.
6720 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6721 Don't include malloc.h.
6723 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6725 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6726 corresponding ERRNO check in same block.
6728 2014-11-12 Pedro Alves <palves@redhat.com>
6730 * server.c (cont_thread): Update comment.
6731 (start_inferior, attach_inferior): No longer clear cont_thread.
6732 (handle_v_cont): No longer set cont_thread.
6733 (captured_main): Clear cont_thread each time a GDB connects.
6735 2014-11-12 Pedro Alves <palves@redhat.com>
6737 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6738 thread, and don't resume all threads if the Hc thread has exited.
6740 2014-11-12 Pedro Alves <palves@redhat.com>
6742 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6743 the process group instead of to a specific LWP.
6745 2014-10-15 Pedro Alves <palves@redhat.com>
6748 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6750 (arm_set_thread_context): Delete.
6751 (the_low_target): Adjust.
6752 * win32-i386-low.c (debug_registers_changed)
6753 (debug_registers_used): Delete.
6754 (update_debug_registers_callback): New function.
6755 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6756 needing to update their debug registers.
6757 (win32_get_current_dr): New function.
6758 (x86_dr_low_get_addr, x86_dr_low_get_control)
6759 (x86_dr_low_get_status): Fetch the debug register from the thread
6761 (i386_initial_stuff): Adjust.
6762 (i386_get_thread_context): Remove current_event parameter. Don't
6763 clear debug_registers_changed nor copy DR values to
6765 (i386_set_thread_context): Delete.
6766 (i386_prepare_to_resume): New function.
6767 (i386_thread_added): Mark the thread as needing to update irs
6769 (the_low_target): Remove i386_set_thread_context and install
6770 i386_prepare_to_resume.
6771 * win32-low.c (win32_get_thread_context): Adjust.
6772 (win32_set_thread_context): Use SetThreadContext
6774 (win32_prepare_to_resume): New function.
6775 (win32_require_context): New function, factored out from ...
6776 (thread_rec): ... this.
6777 (continue_one_thread): Call win32_prepare_to_resume on each thread
6778 we're about to continue.
6779 (win32_resume): Call win32_prepare_to_resume on the event thread.
6780 * win32-low.h (struct win32_thread_info)
6781 <debug_registers_changed>: New field.
6782 (struct win32_target_ops): Change prototype of set_thread_context,
6783 delete set_thread_context and add prepare_to_resume.
6784 (win32_require_context): New declaration.
6786 2014-10-08 Gary Benson <gbenson@redhat.com>
6788 * server.h: Do not include common-exceptions.h.
6790 2014-10-08 Gary Benson <gbenson@redhat.com>
6792 * server.h: Do not include cleanups.h.
6794 2014-09-30 James Hogan <james.hogan@imgtec.com>
6796 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6799 2014-09-23 Yao Qi <yao@codesourcery.com>
6801 * linux-low.c (lp_status_maybe_breakpoint): New function.
6802 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6803 (count_events_callback): Likewise.
6804 (select_event_lwp_callback): Likewise.
6805 (cancel_breakpoints_callback): Likewise.
6807 2014-09-19 Don Breazeal <donb@codesourcery.com>
6809 * linux-low.c (handle_extended_wait): Call
6810 linux_ptrace_get_extended_event.
6811 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6812 linux_is_extended_waitstatus.
6814 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6816 * Makefile.in (CPPFLAGS): Define.
6817 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6818 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6820 2014-09-16 Gary Benson <gbenson@redhat.com>
6822 * inferiors.h (current_inferior): Renamed as...
6823 (current_thread): New variable. All uses updated.
6824 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6825 (maybe_move_out_of_jump_pad): Likewise.
6826 (cancel_breakpoint): Likewise.
6827 (linux_low_filter_event): Likewise.
6828 (wait_for_sigstop): Likewise.
6829 (linux_resume_one_lwp): Likewise.
6830 (need_step_over_p): Likewise.
6831 (start_step_over): Likewise.
6832 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6833 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6834 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6835 and save_inferior as saved_thread.
6836 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6838 (regcache_invalidate_thread): Likewise.
6839 * remote-utils.c (prepare_resume_reply): Likewise.
6840 * thread-db.c (thread_db_get_tls_address): Likewise.
6841 (disable_thread_event_reporting): Likewise.
6842 (remove_thread_event_breakpoints): Likewise.
6843 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6845 * target.h (set_desired_inferior): Renamed as...
6846 (set_desired_thread): New declaration. All uses updated.
6847 * server.c (myresume): Updated comment to reference thread instead
6849 (handle_serial_event): Likewise.
6850 (handle_target_event): Likewise.
6852 2014-09-12 Tom Tromey <tromey@redhat.com>
6853 Gary Benson <gbenson@redhat.com>
6855 * regcache.h: Include common-regcache.h.
6856 (regcache_read_pc): Don't declare.
6857 * regcache.c (get_thread_regcache_for_ptid): New function.
6859 2014-09-11 Tom Tromey <tromey@redhat.com>
6860 Gary Benson <gbenson@redhat.com>
6862 * symbol.c: New file.
6863 * Makefile.in (SFILES): Add symbol.c.
6864 (OBS): Add symbol.o.
6866 2014-09-11 Gary Benson <gbenson@redhat.com>
6868 * target.c (target_stop_ptid, target_continue_ptid): New
6871 2014-09-11 Tom Tromey <tromey@redhat.com>
6872 Gary Benson <gbenson@redhat.com>
6874 * target.h: Include target/target.h.
6875 * target.c (target_read_memory, target_read_uint32)
6876 (target_write_memory): New functions.
6878 2014-09-11 Gary Benson <gbenson@redhat.com>
6880 * server.h (debug_hw_points): Don't declare.
6881 * server.c (debug_hw_points): Don't define. Replace all uses
6882 with show_debug_regs.
6883 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6884 all uses with show_debug_regs.
6886 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6888 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6889 endianness into account.
6890 (ppc_supply_ptrace_register): Likewise.
6892 2014-09-03 James Hogan <james.hogan@imgtec.com>
6894 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6895 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6897 2014-09-03 Gary Benson <gbenson@redhat.com>
6899 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6900 ALL_DEBUG_ADDRESS_REGISTERS.
6902 2014-09-02 Gary Benson <gbenson@redhat.com>
6904 * i386-low.h: Renamed as...
6905 * x86-low.h: New file. All type, function and variable name
6906 prefixes changed from "i386_" to "x86_". All references updated.
6907 * i386-low.c: Renamed as...
6908 * x86-low.c: New file. All type, function and variable name
6909 prefixes changed from "i386_" to "x86_". All references updated.
6911 2014-09-02 Gary Benson <gbenson@redhat.com>
6913 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6914 (x86_linux_new_thread): Likewise.
6916 2014-08-29 Gary Benson <gbenson@redhat.com>
6918 * server.h (setjmp.h): Do not include.
6919 (toplevel): Do not declare.
6920 (common-exceptions.h): Include.
6921 (cleanups.h): Likewise.
6922 * server.c (toplevel): Do not define.
6923 (exit_code): New static global.
6924 (detach_or_kill_for_exit_cleanup): New function.
6925 (main): New function. Original main renamed to...
6926 (captured_main): New function.
6927 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6929 2014-08-29 Gary Benson <gbenson@redhat.com>
6931 * Makefile.in (SFILES): Add common/common-exceptions.c.
6932 (OBS): Add common-exceptions.o.
6933 (common-exceptions.o): New rule.
6934 * utils.c (prepare_to_throw_exception): New function.
6936 2014-08-29 Gary Benson <gbenson@redhat.com>
6938 * config.in: Regenerate.
6939 * configure: Likewise.
6941 2014-08-29 Gary Benson <gbenson@redhat.com>
6943 * Makefile.in (SFILES): Add common/cleanups.c.
6945 (cleanups.o): New rule.
6947 2014-08-29 Gary Benson <gbenson@redhat.com>
6949 * utils.c (internal_vwarning): New function.
6951 2014-08-28 Gary Benson <gbenson@redhat.com>
6953 * utils.h (fatal): Remove declaration.
6954 * utils.c (fatal): Remove function.
6956 2014-08-28 Gary Benson <gbenson@redhat.com>
6958 * tracepoint.c (gdb_agent_init): Replace fatal with
6960 (initialize_tracepoint): Likewise.
6962 2014-08-28 Gary Benson <gbenson@redhat.com>
6964 * remote-utils.c (remote_prepare): Replace fatal with error.
6966 2014-08-28 Gary Benson <gbenson@redhat.com>
6968 * linux-low.c (linux_async): Replace fatal with warning.
6970 (linux_start_non_stop): Return -1 if linux_async failed.
6972 2014-08-28 Gary Benson <gbenson@redhat.com>
6974 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6976 (i386_dr_low_get_addr): Remove vague comment.
6977 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6980 2014-08-28 Gary Benson <gbenson@redhat.com>
6982 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6983 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6985 (linux_resume_one_lwp): Likewise.
6986 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6988 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6989 with internal_error.
6990 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6991 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6992 (find_register_by_name): Replace fatal with internal_error.
6993 (find_regno): Likewise.
6994 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6995 * thread-db.c (thread_db_create_event): Likewise.
6996 (thread_db_load_search): Likewise.
6997 (try_thread_db_load_1): Likewise.
6998 * tracepoint.c (get_jump_space_head): Replace fatal with
7000 (claim_trampoline_space): Likewise.
7001 (have_fast_tracepoint_trampoline_buffer): Likewise.
7002 (cmd_qtstart): Likewise.
7003 (stop_tracing): Likewise.
7004 (fast_tracepoint_collecting): Likewise.
7005 (target_malloc): Likewise.
7006 (download_tracepoint): Likewise.
7007 (download_trace_state_variables): Replace check with gdb_assert.
7008 (upload_fast_traceframes): Replace fatal with internal_error.
7010 2014-08-19 Tom Tromey <tromey@redhat.com>
7011 Gary Benson <gbenson@redhat.com>
7013 * Makefile.in (SFILES): Add common/common-debug.c.
7014 (OBS): Add common-debug.o.
7015 (common-debug.o): New rule.
7016 * debug.h (debug_printf): Don't declare.
7017 * debug.c (debug_printf): Renamed and rewritten as...
7018 (debug_vprintf): New function.
7020 2014-08-19 Gary Benson <gbenson@redhat.com>
7022 * utils.h: Do not include print-utils.h.
7024 2014-08-19 Tom Tromey <tromey@redhat.com>
7025 Gary Benson <gbenson@redhat.com>
7027 * server.h: Add static assertion.
7028 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7030 2014-08-19 Tom Tromey <tromey@redhat.com>
7031 Gary Benson <gbenson@redhat.com>
7033 * Makefile.in (SFILES): Add common/errors.c.
7034 (OBS): Add errors.o.
7035 (IPA_OBS): Add errors-ipa.o.
7036 (errors.o): New rule.
7037 (errors-ipa.o): Likewise.
7038 * utils.h (perror_with_name, error, warning): Don't declare.
7039 * utils.c (warning): Renamed and rewritten as...
7040 (vwarning): New function.
7041 (error): Renamed and rewritten as...
7042 (verror): New function.
7043 (internal_error): Renamed and rewritten as...
7044 (internal_verror): New function.
7046 2014-08-07 Gary Benson <gbenson@redhat.com>
7048 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7049 * configure: Regenerate.
7050 * config.in: Likewise.
7051 * server.h: Do not include errno.h.
7052 * event-loop.c: Likewise.
7053 * hostio-errno.c: Likewise.
7054 * linux-low.c: Likewise.
7055 * remote-utils.c: Likewise.
7056 * spu-low.c: Likewise.
7057 * utils.c: Likewise.
7058 * gdbreplay.c: Unconditionally include errno.h.
7060 2014-08-07 Gary Benson <gbenson@redhat.com>
7062 * server.h: Do not include string.h.
7063 * event-loop.c: Likewise.
7064 * linux-low.c: Likewise.
7065 * regcache.c: Likewise.
7066 * remote-utils.c: Likewise.
7067 * spu-low.c: Likewise.
7068 * utils.c: Likewise.
7070 2014-08-07 Gary Benson <gbenson@redhat.com>
7072 * server.h: Do not include gdb_assert.h.
7074 2014-08-07 Gary Benson <gbenson@redhat.com>
7076 * server.h: Do not include common-utils.h.
7078 2014-08-07 Gary Benson <gbenson@redhat.com>
7080 * server.h: Do not include ptid.h.
7081 * notif.h: Likewise.
7083 2014-08-07 Gary Benson <gbenson@redhat.com>
7085 * server.h: Do not include gdb_locale.h.
7087 2014-08-07 Gary Benson <gbenson@redhat.com>
7089 * server.h: Do not include gdb/signals.h.
7090 * win32-low.c: Likewise.
7092 2014-08-07 Gary Benson <gbenson@redhat.com>
7094 * server.h: Do not include pathmax.h.
7096 2014-08-07 Gary Benson <gbenson@redhat.com>
7098 * server.h: Do not include libiberty.h.
7099 * linux-bfin-low.c: Likewise.
7101 2014-08-07 Gary Benson <gbenson@redhat.com>
7103 * server.h: Do not include ansidecl.h.
7105 2014-08-07 Gary Benson <gbenson@redhat.com>
7107 * linux-x86-low.c: Do not include stddef.h.
7108 * lynx-ppc-low.c: Likewise.
7109 * tracepoint.c: Likewise.
7111 2014-08-07 Gary Benson <gbenson@redhat.com>
7113 * server.h: Do not include stdarg.h.
7114 * nto-low.c: Likewise.
7116 2014-08-07 Gary Benson <gbenson@redhat.com>
7118 * server.h: Do not include stdlib.h.
7119 * inferiors.c: Likewise.
7120 * linux-low.c: Likewise.
7121 * regcache.c: Likewise.
7122 * spu-low.c: Likewise.
7123 * tracepoint.c: Likewise.
7124 * utils.c: Likewise.
7126 2014-08-07 Gary Benson <gbenson@redhat.com>
7128 * server.h: Do not include stdio.h.
7129 * linux-low.c: Likewise.
7130 * remote-utils.c: Likewise.
7131 * spu-low.c: Likewise.
7132 * utils.c: Likewise.
7133 * wincecompat.c: Likewise.
7135 2014-08-06 Gary Benson <gbenson@redhat.com>
7137 * regcache.c (init_register_cache): Move conditionals inside if.
7139 2014-08-06 Gary Benson <gbenson@redhat.com>
7141 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7143 2014-07-31 Gary Benson <gbenson@redhat.com>
7145 * ax.h: Do not include server.h.
7146 * gdbthread.h: Likewise.
7147 * lynx-low.h: Likewise.
7148 * notif.h: Likewise.
7150 2014-07-30 Gary Benson <gbenson@redhat.com>
7152 * server.h: Include common-defs.h.
7153 Do not include config.h or build-gnulib-gdbserver/config.h.
7155 2014-07-30 Gary Benson <gbenson@redhat.com>
7157 * hostio-errno.c: Move server.h to top of includes list.
7158 * inferiors.c: Likewise.
7159 * linux-x86-low.c: Likewise.
7160 * notif.c: Include server.h.
7162 2014-07-24 Tom Tromey <tromey@redhat.com>
7163 Gary Benson <gbenson@redhat.com>
7165 * server.h (CORE_ADDR): Now unsigned.
7167 2014-07-16 Pedro Alves <palves@redhat.com>
7169 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7171 2014-07-15 Pedro Alves <palves@redhat.com>
7173 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7176 2014-07-11 Pedro Alves <palves@redhat.com>
7178 * linux-low.c (kill_wait_lwp): New function, based on
7179 kill_one_lwp_callback, but use my_waitpid directly.
7180 (kill_one_lwp_callback, linux_kill): Use it.
7182 2014-06-23 Pedro Alves <palves@redhat.com>
7184 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7185 before setting DR0..DR3.
7187 2014-06-20 Gary Benson <gbenson@redhat.com>
7189 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7190 * configure: Regenerated.
7191 * config.in: Likewise.
7193 2014-06-20 Gary Benson <gbenson@redhat.com>
7195 * Makefile.in (SFILES): Update locations for files moved
7197 (object file files): Reordered.
7199 2014-06-20 Gary Benson <gbenson@redhat.com>
7201 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7202 (i386_dr_low_set_addr): Likewise.
7203 (i386_dr_low_get_addr): Likewise.
7204 (i386_dr_low_can_set_control): Likewise.
7205 (i386_dr_low_set_control): Likewise.
7206 (i386_dr_low_get_control): Likewise.
7207 (i386_dr_low_get_status): Likewise.
7208 (i386_get_debug_register_length): Likewise.
7209 * linux-x86-low.c (i386_dr_low_set_addr):
7210 Changed signature. Made static.
7211 (i386_dr_low_get_addr): Likewise.
7212 (i386_dr_low_set_control): Likewise.
7213 (i386_dr_low_get_control): Likewise.
7214 (i386_dr_low_get_status): Likewise.
7215 (i386_dr_low): New global variable.
7216 * win32-i386-low.c (i386_dr_low_set_addr):
7217 Changed signature. Made static.
7218 (i386_dr_low_get_addr): Likewise.
7219 (i386_dr_low_set_control): Likewise.
7220 (i386_dr_low_get_control): Likewise.
7221 (i386_dr_low_get_status): Likewise.
7222 (i386_dr_low): New global variable.
7224 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7226 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7227 * Makefile.in (AR, AR_FLAGS): Define.
7228 * configure: Regenerate.
7230 2014-06-19 Gary Benson <gbenson@redhat.com>
7232 * Makefile.in (i386-dregs.o): New rule.
7233 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7234 * i386-low.c (target.h): Remove include.
7235 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7236 (DR_CONTROL_SHIFT): Likewise.
7237 (DR_CONTROL_SIZE): Likewise.
7238 (DR_RW_EXECUTE): Likewise.
7239 (DR_RW_WRITE): Likewise.
7240 (DR_RW_READ): Likewise.
7241 (DR_RW_IORW): Likewise.
7242 (DR_LEN_1): Likewise.
7243 (DR_LEN_2): Likewise.
7244 (DR_LEN_4): Likewise.
7245 (DR_LEN_8): Likewise.
7246 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7247 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7248 (DR_ENABLE_SIZE): Likewise.
7249 (DR_LOCAL_SLOWDOWN): Likewise.
7250 (DR_GLOBAL_SLOWDOWN): Likewise.
7251 (DR_CONTROL_RESERVED): Likewise.
7252 (I386_DR_CONTROL_MASK): Likewise.
7253 (I386_DR_VACANT): Likewise.
7254 (I386_DR_LOCAL_ENABLE): Likewise.
7255 (I386_DR_GLOBAL_ENABLE): Likewise.
7256 (I386_DR_DISABLE): Likewise.
7257 (I386_DR_SET_RW_LEN): Likewise.
7258 (I386_DR_GET_RW_LEN): Likewise.
7259 (I386_DR_WATCH_HIT): Likewise.
7260 (i386_wp_op_t): Likewise.
7261 (i386_show_dr): Likewise.
7262 (i386_length_and_rw_bits): Likewise.
7263 (i386_insert_aligned_watchpoint): Likewise.
7264 (i386_remove_aligned_watchpoint): Likewise.
7265 (i386_handle_nonaligned_watchpoint): Likewise.
7266 i386_update_inferior_debug_regs(): Likewise.
7267 (i386_dr_insert_watchpoint): Likewise.
7268 (i386_dr_remove_watchpoint): Likewise.
7269 (i386_dr_region_ok_for_watchpoint): Likewise.
7270 (i386_dr_stopped_data_address): Likewise.
7271 (i386_dr_stopped_by_watchpoint): Likewise.
7273 2014-06-19 Gary Benson <gbenson@redhat.com>
7275 * i386-low.c (i386_dr_show): Renamed to
7276 i386_show_dr and made static. All uses updated.
7277 (i386_dr_length_and_rw_bits): Renamed to
7278 i386_length_and_rw_bits and made static.
7280 (i386_dr_insert_aligned_watchpoint): Renamed to
7281 i386_insert_aligned_watchpoint and made static.
7283 (i386_dr_remove_aligned_watchpoint): Renamed to
7284 i386_remove_aligned_watchpoint and made static.
7286 (i386_dr_update_inferior_debug_regs): Renamed to
7287 i386_update_inferior_debug_regs and made static.
7290 2014-06-18 Gary Benson <gbenson@redhat.com>
7292 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7293 (i386_dr_low_can_set_control): Likewise.
7294 (i386_get_debug_register_length): Likewise.
7295 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7296 (i386_dr_low_can_set_control): Likewise.
7297 (i386_get_debug_register_length): Likewise.
7299 2014-06-17 Gary Benson <gbenson@redhat.com>
7301 * i386-low.h (i386-dregs.h): New include.
7302 (DR_FIRSTADDR): Now in i386-dregs.h.
7303 (DR_LASTADDR): Likewise.
7304 (DR_NADDR): Likewise.
7305 (DR_STATUS): Likewise.
7306 (DR_CONTROL): Likewise.
7307 (i386_debug_reg_state): Likewise.
7308 (i386_dr_insert_watchpoint): Likewise.
7309 (i386_dr_remove_watchpoint): Likewise.
7310 (i386_dr_region_ok_for_watchpoint): Likewise.
7311 (i386_dr_stopped_data_address): Likewise.
7312 (i386_dr_stopped_by_watchpoint): Likewise.
7313 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7315 2014-06-18 Gary Benson <gbenson@redhat.com>
7317 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7318 i386_dr_insert_watchpoint.
7319 (i386_low_remove_watchpoint): Renamed to
7320 i386_dr_remove_watchpoint.
7321 (i386_low_region_ok_for_watchpoint): Renamed to
7322 i386_dr_region_ok_for_watchpoint.
7323 (i386_low_stopped_data_address): Renamed to
7324 i386_dr_stopped_data_address.
7325 (i386_low_stopped_by_watchpoint): Renamed to
7326 i386_dr_stopped_by_watchpoint.
7327 * i386-low.c (i386_show_dr): Renamed to
7328 i386_dr_show and made nonstatic. All uses updated.
7329 (i386_length_and_rw_bits): Renamed to
7330 i386_dr_length_and_rw_bits and made nonstatic.
7332 (i386_insert_aligned_watchpoint): Renamed to
7333 i386_dr_insert_aligned_watchpoint and made nonstatic.
7335 (i386_remove_aligned_watchpoint): Renamed to
7336 i386_dr_remove_aligned_watchpoint and made nonstatic.
7338 (i386_update_inferior_debug_regs): Renamed to
7339 i386_dr_update_inferior_debug_regs and made nonstatic.
7341 (i386_low_insert_watchpoint): Renamed to
7342 i386_dr_insert_watchpoint. All uses updated.
7343 (i386_low_remove_watchpoint): Renamed to
7344 i386_dr_remove_watchpoint. All uses updated.
7345 (i386_low_region_ok_for_watchpoint): Renamed to
7346 i386_dr_region_ok_for_watchpoint. All uses updated.
7347 (i386_low_stopped_data_address): Renamed to
7348 i386_dr_stopped_data_address. All uses updated.
7349 (i386_low_stopped_by_watchpoint): Renamed to
7350 i386_dr_stopped_by_watchpoint. All uses updated.
7352 2014-06-18 Gary Benson <gbenson@redhat.com>
7354 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7355 (i386_dr_low_can_set_control): Likewise.
7356 (i386_insert_aligned_watchpoint): New check.
7358 2014-06-18 Gary Benson <gbenson@redhat.com>
7360 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7363 2014-06-18 Gary Benson <gbenson@redhat.com>
7365 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7366 instead of fatal and error.
7367 (i386_handle_nonaligned_watchpoint): Likewise.
7369 2014-06-18 Gary Benson <gbenson@redhat.com>
7371 * i386-low.c (i386_get_debug_register_length): New macro.
7372 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7373 (i386_show_dr): Use debug_printf instead of fprintf. Use
7374 phex to format values.
7376 2014-06-18 Gary Benson <gbenson@redhat.com>
7378 * i386-low.h: Comment changes.
7379 * i386-low.c: Likewise.
7381 2014-06-18 Gary Benson <gbenson@redhat.com>
7383 * i386-low.c: Whitespace changes.
7385 2014-06-12 Tom Tromey <tromey@redhat.com>
7387 * utils.c (freeargv): Remove.
7389 2014-06-12 Tom Tromey <tromey@redhat.com>
7391 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7392 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7393 (parse_debug_format_options): Likewise.
7394 (gdbserver_usage): Likewise.
7395 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7396 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7397 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7399 ($(LIBGNU)): Depend on libiberty.
7400 (all-lib): Recurse into all subdirs.
7401 (install-only): Invoke "install" target in subdirs.
7402 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7404 * configure: Rebuild.
7405 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7406 for vasprintf, vsnprintf, or gettimeofday.
7407 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7410 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7412 * development.sh: Delete.
7413 * Makefile.in (config.status): Adjust dependency on development.sh.
7414 * configure.ac: Adjust development.sh source call.
7415 * configure: Regenerate.
7417 2014-06-02 Pedro Alves <palves@redhat.com>
7419 * ax.c (gdb_free_agent_expr): New function.
7420 * ax.h (gdb_free_agent_expr): New declaration.
7421 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7423 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7425 (clear_breakpoint_conditions_and_commands): New function.
7426 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7427 (clear_breakpoint_conditions_and_commands): New declaration.
7429 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7431 * linux-aarch64-low.c (asm/ptrace.h): Include.
7433 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7435 Fix TLS access for -static -pthread.
7436 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7437 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7438 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7440 2014-05-20 Pedro Alves <palves@redhat.com>
7442 * linux-aarch64-low.c (aarch64_insert_point)
7443 (aarch64_remove_point): No longer check whether the type is
7444 supported here. Adjust to new interface.
7445 (the_low_target): Install aarch64_supports_z_point_type as
7446 supports_z_point_type method.
7447 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7448 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7449 instead of a Z packet char. Adjust.
7450 (arm_supports_z_point_type): New function.
7451 (arm_insert_point, arm_remove_point): Adjust to new interface.
7452 (the_low_target): Install arm_supports_z_point_type.
7453 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7454 (cris_insert_point, cris_remove_point): Adjust to new interface.
7455 Don't check whether the type is supported here.
7456 (the_low_target): Install cris_supports_z_point_type.
7457 * linux-low.c (linux_supports_z_point_type): New function.
7458 (linux_insert_point, linux_remove_point): Adjust to new interface.
7459 * linux-low.h (struct linux_target_ops) <insert_point,
7460 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7461 raw_breakpoint pointer parameter.
7462 <supports_z_point_type>: New method.
7463 * linux-mips-low.c (mips_supports_z_point_type): New function.
7464 (mips_insert_point, mips_remove_point): Adjust to new interface.
7465 Use mips_supports_z_point_type.
7466 (the_low_target): Install mips_supports_z_point_type.
7467 * linux-ppc-low.c (the_low_target): Install NULL as
7468 supports_z_point_type method.
7469 * linux-s390-low.c (the_low_target): Install NULL as
7470 supports_z_point_type method.
7471 * linux-sparc-low.c (the_low_target): Install NULL as
7472 supports_z_point_type method.
7473 * linux-x86-low.c (x86_supports_z_point_type): New function.
7474 (x86_insert_point): Adjust to new insert_point interface. Use
7475 insert_memory_breakpoint. Adjust to new
7476 i386_low_insert_watchpoint interface.
7477 (x86_remove_point): Adjust to remove_point interface. Use
7478 remove_memory_breakpoint. Adjust to new
7479 i386_low_remove_watchpoint interface.
7480 (the_low_target): Install x86_supports_z_point_type.
7481 * lynx-low.c (lynx_target_ops): Install NULL as
7482 supports_z_point_type callback.
7483 * nto-low.c (nto_supports_z_point_type): New.
7484 (nto_insert_point, nto_remove_point): Adjust to new interface.
7485 (nto_target_ops): Install nto_supports_z_point_type.
7486 * mem-break.c: Adjust intro comment.
7487 (struct raw_breakpoint) <raw_type, size>: New fields.
7488 <inserted>: Update comment.
7489 <shlib_disabled>: Delete field.
7490 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7491 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7492 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7493 (raw_bkpt_type_to_target_hw_bp_type): New function.
7494 (find_enabled_raw_code_breakpoint_at): New function.
7495 (find_raw_breakpoint_at): New type and size parameters. Use them.
7496 (insert_memory_breakpoint): New function, based off
7497 set_raw_breakpoint_at.
7498 (remove_memory_breakpoint): New function.
7499 (set_raw_breakpoint_at): Reimplement.
7500 (set_breakpoint): New, based on set_breakpoint_at.
7501 (set_breakpoint_at): Reimplement.
7502 (delete_raw_breakpoint): Go through the_target->remove_point
7503 instead of assuming memory breakpoints.
7504 (find_gdb_breakpoint_at): Delete.
7505 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7506 (find_gdb_breakpoint): New function.
7507 (set_gdb_breakpoint_at): Delete.
7508 (z_type_supported): New function.
7509 (set_gdb_breakpoint_1): New function, loosely based off
7510 set_gdb_breakpoint_at.
7511 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7512 (delete_gdb_breakpoint_at): Delete.
7513 (delete_gdb_breakpoint_1): New function, loosely based off
7514 delete_gdb_breakpoint_at.
7515 (delete_gdb_breakpoint): New function.
7516 (clear_gdb_breakpoint_conditions): Rename to ...
7517 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7519 (add_condition_to_breakpoint): Make static.
7520 (add_breakpoint_condition): Take a struct breakpoint pointer
7521 instead of an address. Adjust.
7522 (gdb_condition_true_at_breakpoint): Rename to ...
7523 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7525 (gdb_condition_true_at_breakpoint): Reimplement.
7526 (add_breakpoint_commands): Take a struct breakpoint pointer
7527 instead of an address. Adjust.
7528 (gdb_no_commands_at_breakpoint): Rename to ...
7529 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7530 parameter. Return true if no breakpoint was found. Change debug
7532 (gdb_no_commands_at_breakpoint): Reimplement.
7533 (run_breakpoint_commands): Rename to ...
7534 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7535 and change return type to boolean.
7536 (run_breakpoint_commands): New function.
7537 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7538 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7539 breakpoint. Go through the_target->remove_point instead of
7540 assuming memory breakpoint.
7541 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7542 software and hardware breakpoints.
7543 (reinsert_raw_breakpoint): Go through the_target->insert_point
7544 instead of assuming memory breakpoint.
7545 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7546 software and hardware breakpoints.
7547 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7548 Check both software and hardware breakpoints.
7549 (validate_inserted_breakpoint): Assert the breakpoint is a
7550 software breakpoint. Set the inserted flag to -1 instead of
7551 setting shlib_disabled.
7552 (delete_disabled_breakpoints): Adjust.
7553 (validate_breakpoints): Only validate software breakpoints.
7554 Adjust to inserted flag change.
7555 (check_mem_read, check_mem_write): Skip breakpoint types other
7556 than software breakpoints. Adjust to inserted flag change.
7557 * mem-break.h (enum raw_bkpt_type): New enum.
7558 (raw_breakpoint, struct process_info): Forward declare.
7559 (Z_packet_to_target_hw_bp_type): Delete declaration.
7560 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7561 (set_gdb_breakpoint, delete_gdb_breakpoint)
7562 (clear_breakpoint_conditions): New declarations.
7563 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7564 (breakpoint_inserted_here): Update comment.
7565 (add_breakpoint_condition, add_breakpoint_commands): Replace
7566 address parameter with a breakpoint pointer parameter.
7567 (gdb_breakpoint_here): Update comment.
7568 (delete_gdb_breakpoint_at): Delete.
7569 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7570 * server.c (process_point_options): Take a struct breakpoint
7571 pointer instead of an address. Adjust.
7572 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7573 delete_gdb_breakpoint.
7574 * spu-low.c (spu_target_ops): Install NULL as
7575 supports_z_point_type method.
7576 * target.h: Include mem-break.h.
7577 (struct target_ops) <prepare_to_access_memory>: Update comment.
7578 <supports_z_point_type>: New field.
7579 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7580 instead of a char. Also take a raw breakpoint pointer.
7581 * win32-arm-low.c (the_low_target): Install NULL as
7582 supports_z_point_type.
7583 * win32-i386-low.c (i386_supports_z_point_type): New function.
7584 (i386_insert_point, i386_remove_point): Adjust to new interface.
7585 (the_low_target): Install i386_supports_z_point_type.
7586 * win32-low.c (win32_supports_z_point_type): New function.
7587 (win32_insert_point, win32_remove_point): Adjust to new interface.
7588 (win32_target_ops): Install win32_supports_z_point_type.
7589 * win32-low.h (struct win32_target_ops):
7590 <supports_z_point_type>: New method.
7591 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7592 instead of a char. Also take a raw breakpoint pointer.
7594 2014-05-20 Pedro Alves <palves@redhat.com>
7596 * mem-break.h: Include break-common.h.
7597 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7598 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7599 (Z_packet_to_target_hw_bp_type): New declaration.
7600 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7601 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7602 (Z_PACKET_ACCESS_WP): Delete macros.
7603 (Z_packet_to_hw_type): Delete function.
7604 * i386-low.h: Don't include break-common.h here.
7605 (Z_packet_to_hw_type): Delete declaration.
7606 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7607 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7608 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7609 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7610 * linux-aarch64-low.c: Don't include break-common.h here.
7611 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7612 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7613 (Z_packet_to_target_hw_bp_type): Delete function.
7614 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7616 (mips_insert_point, mips_remove_point): Use
7617 Z_packet_to_target_hw_bp_type.
7619 2014-05-20 Pedro Alves <palves@redhat.com>
7621 * linux-aarch64-low.c: Include break-common.h.
7622 (enum target_point_type): Delete.
7623 (Z_packet_to_point_type): Rename to ...
7624 (Z_packet_to_target_hw_bp_type): ... this, and return a
7625 target_hw_bp_type instead.
7626 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7627 instead of an enum target_point_type.
7628 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7630 (aarch64_dr_state_insert_one_point)
7631 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7632 (aarch64_handle_aligned_watchpoint)
7633 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7634 Take an enum target_hw_bp_type instead of an enum
7636 (aarch64_supports_z_point_type): New function.
7637 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7638 use Z_packet_to_target_hw_bp_type.
7640 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7642 * configure.ac: Only use -Werror by default when DEVELOPMENT
7644 * configure: Regenerate.
7646 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7648 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7649 * linux-x86-low.c (X86_64_USER_REGS): New.
7650 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7652 2014-04-28 Yao Qi <yao@codesourcery.com>
7654 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7657 2014-04-25 Pedro Alves <palves@redhat.com>
7660 * linux-low.c (linux_attach_fail_reason_string): New function.
7661 (linux_attach_lwp): Delete.
7662 (linux_attach_lwp_1): Rename to ...
7663 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7664 argument. Remove "initial" parameter. Return int instead of
7665 void. Don't error or warn here.
7666 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7667 failure to attach to the tgid. Call warning when failing to
7669 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7670 argument. Remove "initial" parameter. Return int instead of
7671 void. Don't error or warn here.
7672 (linux_attach_fail_reason_string): New declaration.
7673 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7674 interface change. Use linux_attach_fail_reason_string.
7676 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7677 Walfred Tedeschi <walfred.tedeschi@intel.com>
7679 * Makefile.in: Added rules to handle new files
7680 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7681 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7682 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7683 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7684 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7685 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7687 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7688 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7689 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7690 i386/x32-avx512.xml.
7691 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7692 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7693 i386/x32-avx512-linux.xml.
7694 * i387-fp.c (num_avx512_k_registers): New constant for number
7696 (num_avx512_zmmh_low_registers): New constant for number of
7697 lower ZMM registers (0-15).
7698 (num_avx512_zmmh_high_registers): New constant for number of
7699 higher ZMM registers (16-31).
7700 (num_avx512_ymmh_registers): New contant for number of higher
7701 YMM registers (ymm16-31 added by avx521 on x86_64).
7702 (num_avx512_xmm_registers): New constant for number of higher
7703 XMM registers (xmm16-31 added by AVX512 on x86_64).
7704 (struct i387_xsave): Add space for AVX512 registers.
7705 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7706 Add code to handle AVX512 registers.
7707 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7708 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7709 prototypei from generated file.
7710 (tdesc_amd64_avx512_linux): Likewise.
7711 (init_registers_x32_avx512_linux): Likewise.
7712 (tdesc_x32_avx512_linux): Likewise.
7713 (init_registers_i386_avx512_linux): Likewise.
7714 (tdesc_i386_avx512_linux): Likewise.
7715 (x86_64_regmap): Add AVX512 registers.
7716 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7718 (initialize_low_arch): Add code to initialize AVX512 registers.
7720 2014-04-23 Pedro Alves <palves@redhat.com>
7722 * mem-break.c (find_gdb_breakpoint_at): Make static.
7723 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7725 2014-04-23 Pedro Alves <palves@redhat.com>
7727 * i386-low.c: Don't include break-common.h here.
7728 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7729 prototype to take target_hw_bp_type as argument instead of a Z
7731 * i386-low.h: Include break-common.h here.
7732 (Z_packet_to_hw_type): Declare.
7733 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7735 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7736 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7737 (x86_remove_point): Convert the packet number to a
7738 target_hw_bp_type before calling i386_low_remove_watchpoint.
7739 * win32-i386-low.c (i386_insert_point): Convert the packet number
7740 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7741 (i386_remove_point): Convert the packet number to a
7742 target_hw_bp_type before calling i386_low_remove_watchpoint.
7744 2014-04-23 Pedro Alves <palves@redhat.com>
7746 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7748 2014-04-10 Pedro Alves <palves@redhat.com>
7750 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7751 Check if the condition or command is NULL before checking if the
7752 breakpoint is known. On success, return true.
7753 * mem-break.h (add_breakpoint_condition): Document return.
7754 (add_breakpoint_commands): Add describing comment.
7755 * server.c (skip_to_semicolon): New function.
7756 (process_point_options): Use it.
7758 2014-04-09 Pedro Alves <palves@redhat.com>
7760 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7763 2014-02-27 Pedro Alves <palves@redhat.com>
7766 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7768 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7770 (last_thread_of_process_p): Take a PID argument instead of a
7772 (linux_wait_for_lwp): Delete.
7773 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7775 (linux_low_filter_event): New function, party factored out from
7776 linux_wait_for_event.
7777 (linux_wait_for_event): Rename to ...
7778 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7779 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7780 sigsuspend. Check for zombie leaders.
7781 (linux_wait_for_event): Reimplement as wrapper around
7782 linux_wait_for_event_filtered.
7783 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7784 a normal or signal exit is seen, it's the whole process exiting.
7785 (wait_for_sigstop): No longer a for_each_inferior callback.
7786 Rewrite on top of linux_wait_for_event_filtered.
7787 (stop_all_lwps): Call wait_for_sigstop directly.
7788 * server.c (resume, handle_target_event): Handle
7789 TARGET_WAITKIND_NO_RESUMED.
7791 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7793 * win32-low.c (psapi_get_dll_name,
7794 * win32_CreateToolhelp32Snapshot): Delete.
7795 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7796 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7798 (handle_load_dll): Add function description.
7799 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7801 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7803 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7805 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7806 base address when calling win32_add_one_solib.
7807 (handle_load_dll): Delete local variable load_addr.
7808 Remove 0x1000 offset applied to DLL base address when calling
7809 win32_add_one_solib.
7810 (handle_unload_dll): Add comment.
7812 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7814 * win32-low.c (win32_add_all_dlls): Renames
7815 win32_ensure_ntdll_loaded. Rewrite function documentation.
7816 Adjust implementation to always load all DLLs.
7817 Add 0x1000 offset to DLL base address when calling
7818 win32_add_one_solib.
7819 (child_initialization_done): New static global.
7820 (do_initial_child_stuff): Set child_initialization_done to
7821 zero during child initialization, and 1 after. Replace call
7822 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7824 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7825 (handle_unload_dll): Add function documentation.
7826 (get_child_debug_event): Ignore load and unload DLL events
7827 during child initialization.
7829 2014-02-20 Doug Evans <dje@google.com>
7831 Remove global all_lwps.
7832 * inferiors.h (ptid_of): Move here from linux-low.h.
7833 (pid_of, lwpid_of): Ditto.
7834 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7835 parameter is a struct thread_info * now.
7836 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7837 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7838 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7840 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7841 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7842 * linux-arm-low.c (update_registers_callback): Update, "entry"
7843 parameter is a struct thread_info * now.
7844 Fetch lwpid from current_inferior directly.
7845 (arm_insert_point): Pass &all_threads to find_inferior instead of
7847 (arm_remove_point): Ditto.
7848 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7849 (arm_prepare_to_resume): Fetch pid from thread.
7850 (arm_read_description): Fetch lwpid from current_inferior directly.
7851 * linux-low.c (all_lwps): Delete.
7852 (delete_lwp): Delete call to remove_inferior.
7853 (handle_extended_wait): Fetch lwpid from thread.
7854 (add_lwp): Don't set lwp->entry.id. Remove call to
7855 add_inferior_to_list.
7856 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7857 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7858 (kill_one_lwp_callback): Ditto.
7859 (linux_kill): Don't dereference NULL pointer.
7860 Fetch ptid,lwpid from thread.
7861 (get_detach_signal): Fetch ptid from thread.
7862 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7863 Simplify call to regcache_invalidate_thread.
7864 (delete_lwp_callback): Update, "entry" parameter is a
7865 struct thread_info * now. Fetch pid from thread.
7866 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7867 (status_pending_p_callback): Update, "entry" parameter is a
7868 struct thread_info * now. Fetch ptid from thread.
7869 (find_lwp_pid): Update, "entry" parameter is a
7870 struct thread_info * now.
7871 (linux_wait_for_lwp): Fetch pid from thread.
7872 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7873 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7874 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7875 (dequeue_one_deferred_signal): Ditto.
7876 (cancel_breakpoint): Fetch ptid from current_inferior.
7877 (linux_wait_for_event): Pass &all_threads to find_inferior,
7878 not &all_lwps. Fetch ptid, lwpid from thread.
7879 (count_events_callback): Update, "entry" parameter is a
7880 struct thread_info * now.
7881 (select_singlestep_lwp_callback): Ditto.
7882 (select_event_lwp_callback): Ditto.
7883 (cancel_breakpoints_callback): Ditto.
7884 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7886 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7887 (unsuspend_one_lwp): Update, "entry" parameter is a
7888 struct thread_info * now.
7889 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7891 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7892 Fetch lwpid from thread, not lwp.
7893 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7894 Pass &all_threads to find_inferior, not &all_lwps.
7895 (send_sigstop): Fetch lwpid from thread, not lwp.
7896 (send_sigstop_callback): Update, "entry" parameter is a
7897 struct thread_info * now.
7898 (suspend_and_send_sigstop_callback): Ditto.
7899 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7900 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7901 struct thread_info * now.
7902 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7904 (lwp_running): Update, "entry" parameter is a
7905 struct thread_info * now.
7906 (stop_all_lwps): Fetch ptid from thread.
7907 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7908 (linux_resume_one_lwp): Fetch lwpid from thread.
7909 (linux_set_resume_request): Update, "entry" parameter is a
7910 struct thread_info * now. Fetch pid, lwpid from thread.
7911 (resume_status_pending_p): Update, "entry" parameter is a
7912 struct thread_info * now.
7913 (need_step_over_p): Ditto. Fetch lwpid from thread.
7914 (start_step_over): Fetch lwpid from thread.
7915 (linux_resume_one_thread): Update, "entry" parameter is a
7916 struct thread_info * now. Fetch lwpid from thread.
7917 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7918 (proceed_one_lwp): Update, "entry" parameter is a
7919 struct thread_info * now. Fetch lwpid from thread.
7920 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7921 struct thread_info * now.
7922 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7923 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7924 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7926 (regsets_store_inferior_registers): Ditto.
7927 (fetch_register, store_register): Ditto.
7928 (linux_read_memory, linux_write_memory): Ditto.
7929 (linux_request_interrupt): Ditto.
7930 (linux_read_auxv): Ditto.
7931 (linux_xfer_siginfo): Ditto.
7932 (linux_qxfer_spu): Ditto.
7933 (linux_qxfer_libraries_svr4): Ditto.
7934 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7935 moved to inferiors.h.
7937 (get_thread_lwp): Update.
7938 (struct lwp_info): Delete member "entry". Simplify comment for
7941 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7942 current_inferior directly.
7943 (update_watch_registers_callback): Update, "entry" parameter is a
7944 struct thread_info * now. Fetch pid from thread.
7945 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7946 (mips_insert_point): Fetch lwpid from current_inferior.
7947 Pass &all_threads to find_inferior, not &all_lwps.
7948 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7949 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7951 (mips_stopped_data_address): Ditto.
7952 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7954 * linux-tile-low.c (tile_arch_setup): Ditto.
7955 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7956 (update_debug_registers_callback): Update, "entry" parameter is a
7957 struct thread_info * now. Fetch pid from thread.
7958 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7959 Pass &all_threads to find_inferior, not &all_lwps.
7960 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7961 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7962 Pass &all_threads to find_inferior, not &all_lwps.
7963 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7964 (i386_dr_low_get_status): Ditto.
7965 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7966 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7967 (x86_linux_read_description): Ditto.
7968 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7970 2014-02-20 Doug Evans <dje@google.com>
7972 * inferiors.c (get_first_inferior): Fix buglet.
7974 2014-02-19 Doug Evans <dje@google.com>
7976 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7977 * inferiors.c (add_thread): Change result type to struct thread_info *.
7978 All callers updated.
7979 (add_lwp): Call add_thread here instead of in callers.
7980 All callers updated.
7981 * linux-low.h (get_lwp_thread): Rewrite.
7982 (struct lwp_info): New member "thread".
7984 2014-02-19 Doug Evans <dje@google.com>
7986 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7987 All callers updated.
7989 2014-02-19 Doug Evans <dje@google.com>
7991 * inferiors.c (add_thread): Fix whitespace.
7993 2014-02-19 Doug Evans <dje@google.com>
7995 * dll.c (clear_dlls): Replace accessing list implemention details
7997 * gdbthread.h (get_first_thread): Declare.
7998 * inferiors.c (for_each_inferior_with_data): New function.
7999 (get_first_thread): New function.
8000 (find_thread_ptid): Simplify.
8001 (get_first_inferior): New function.
8002 (clear_list): Delete.
8003 (one_inferior_p): New function.
8004 (clear_inferior_list): New function.
8005 (clear_inferiors): Update.
8006 * inferiors.h (for_each_inferior_with_data): Declare.
8007 (clear_inferior_list): Declare.
8008 (one_inferior_p): Declare.
8009 (get_first_inferior): Declare.
8010 * linux-low.c (linux_wait_for_event): Replace accessing list
8011 implemention details with API function.
8012 * server.c (target_running): Ditto.
8013 (accumulate_file_name_length): New function.
8014 (emit_dll_description): New function.
8015 (handle_qxfer_libraries): Replace accessing list implemention
8016 details with API function.
8017 (handle_qxfer_threads_worker): New function.
8018 (handle_qxfer_threads_proper): Replace accessing list implemention
8019 details with API function.
8020 (handle_query): Ditto.
8021 (visit_actioned_threads_callback_ftype): New typedef.
8022 (visit_actioned_threads_data): New struct.
8023 (visit_actioned_threads): Rewrite to be find_inferior callback.
8024 (resume): Call find_inferior.
8025 (handle_status): Replace accessing list implemention
8026 details with API function.
8027 (process_serial_event): Replace accessing list implemention details
8029 * target.c (set_desired_inferior): Replace accessing list implemention
8030 details with API function.
8031 * tracepoint.c (same_process_p): New function.
8032 (gdb_agent_about_to_close): Replace accessing list implemention
8033 details with API function.
8034 * win32-low.c (child_delete_thread): Replace accessing list
8035 implemention details with API function.
8036 (match_dll_by_basename): New function.
8037 (dll_is_loaded_by_basename): New function.
8038 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8039 details call to dll_is_loaded_by_basename.
8041 2014-02-19 Doug Evans <dje@google.com>
8043 * dll.h (struct dll_info): Add comment.
8044 * gdbthread.h (struct thread_info): Add comment.
8045 (current_ptid): Simplify.
8046 * inferiors.c (add_process): Update.
8047 (remove_process): Update.
8048 * inferiors.h (struct process_info): Rename member "head" to "entry".
8049 * linux-low.c (delete_lwp): Update.
8051 (last_thread_of_process_p): Update.
8052 (kill_one_lwp_callback, linux_kill): Update.
8053 (status_pending_p_callback): Update.
8054 (wait_for_sigstop): Update. Simplify read of ptid.
8055 (start_step_over): Update.
8056 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8057 (get_lwp_thread): Update.
8058 (struct lwp_info): Rename member "head" to "entry".
8059 * regcache.h (inferior_list_entry): Delete.
8060 * server.c (kill_inferior_callback): Update.
8061 (detach_or_kill_inferior_callback): Update.
8062 (print_started_pid): Update.
8063 (print_attached_pid): Update.
8064 (process_serial_event): Simplify read of ptid.
8065 * thread-db.c (thread_db_create_event): Update.
8066 (thread_db_get_tls_address): Update.
8067 * win32-low.c (current_inferior_ptid): Simplify.
8069 2014-02-19 Tom Tromey <tromey@redhat.com>
8071 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8073 (target_supports_btrace): Update.
8075 2014-02-14 Yao Qi <yao@codesourcery.com>
8077 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8078 (rsp-low-ipa.o): New target.
8080 2014-02-12 Tom Tromey <tromey@redhat.com>
8082 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8083 convert_ascii_to_int.
8084 * regcache.c (registers_to_string): Likewise.
8085 * remote-utils.c (decode_M_packet): Likewise.
8086 * server.c (process_serial_event): Likewise.
8088 2014-02-12 Tom Tromey <tromey@redhat.com>
8090 * server.c (handle_query, handle_v_run): Use hex2bin, not
8092 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8094 2014-02-12 Tom Tromey <tromey@redhat.com>
8096 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8097 convert_int_to_ascii.
8098 * regcache.c (registers_to_string, collect_register_as_string):
8100 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8102 * server.c (process_serial_event): Likewise.
8103 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8104 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8106 2014-02-12 Tom Tromey <tromey@redhat.com>
8108 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8109 bin2hex, not hexify.
8110 * tracepoint.c (cmd_qtstatus): Likewise.
8112 2014-02-12 Tom Tromey <tromey@redhat.com>
8114 * remote-utils.c (monitor_output): Pass explicit length to
8117 2014-02-12 Tom Tromey <tromey@redhat.com>
8119 * tracepoint.c: Include rsp-low.h.
8120 * server.c: Include rsp-low.h.
8121 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8122 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8124 * remote-utils.c: Include rsp-low.h.
8125 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8126 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8127 (convert_int_to_ascii, convert_ascii_to_int): Move to
8129 * regcache.c: Include rsp-low.h.
8130 * ax.c: Include rsp-low.h.
8131 * Makefile.in (SFILES): Add common/rsp-low.c.
8132 (OBS): Add rsp-low.o.
8133 (rsp-low.o): New target.
8135 2014-02-12 Tom Tromey <tromey@redhat.com>
8137 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8138 Include print-utils.h.
8139 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8140 (plongest, thirty_two, phex_nz): Remove.
8141 * Makefile.in (SFILES): Add common/print-utils.c.
8142 (OBS): Add print-utils.o.
8143 (print-utils-ipa.o): New target.
8144 (print-utils.o): New target.
8145 (IPA_OBJS): Add print-utils-ipa.o.
8147 2014-02-06 Tom Tromey <tromey@redhat.com>
8149 * Makefile.in (SFILES): Fix indentation.
8151 2014-02-05 Doug Evans <dje@google.com>
8153 * linux-low.c (linux_wait_for_event): Improve comment.
8154 (linux_wait_1): Keep current_inferior in sync with event_child.
8156 2014-01-22 Doug Evans <dje@google.com>
8158 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8160 2014-01-22 Doug Evans <dje@google.com>
8162 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8163 * configure: Regenerate.
8164 * config.in: Regenerate.
8165 * Makefile.in (SFILES): Add debug.c.
8167 * debug.c: New file.
8168 * debug.h: New file.
8169 * linux-aarch64-low.c (*): Update all debugging printfs to use
8170 debug_printf instead of fprintf.
8171 * linux-arm-low.c (*): Ditto.
8172 * linux-cris-low.c (*): Ditto.
8173 * linux-crisv32-low.c (*): Ditto.
8174 * linux-m32r-low.c (*): Ditto.
8175 * linux-sparc-low.c (*): Ditto.
8176 * linux-x86.c (*): Ditto.
8177 * linux-low.c (*): Ditto.
8178 (linux_wait_1): Add calls to debug_enter, debug_exit.
8179 (linux_wait): Remove redundant debugging printf.
8180 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8181 (linux_resume, unstop_all_lwps): Ditto.
8182 * mem-break.c (*): Update all debugging printfs to use
8183 debug_printf instead of fprintf.
8184 * remote-utils.c (*): Ditto.
8185 * thread-db.c (*): Ditto.
8186 * server.c #include <ctype.h>, "gdb_vecs.h".
8187 (debug_threads): Moved to debug.c.
8188 (*): Update all debugging printfs to use debug_printf instead of
8190 (start_inferior): Replace call to fflush with call to debug_flush.
8191 (monitor_show_help): Mention set debug-format.
8192 (parse_debug_format_options): New function.
8193 (handle_monitor_command): Handle "monitor set debug-format".
8194 (gdbserver_usage): Mention --debug-format.
8195 (main): Parse --debug-format.
8196 * server.h (debug_threads): Declaration moved to debug.h.
8198 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8199 trace_debug_1 that uses debug_printf.
8200 (tracepoint_look_up_symbols): Update all debugging printfs to use
8201 debug_printf instead of fprintf.
8203 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8205 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8208 2014-01-17 Pedro Alves <palves@redhat.com>
8211 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8212 defined after including gdb_proc_service.h.
8214 2014-01-16 Doug Evans <dje@google.com>
8216 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8217 (match_dll): Use it.
8219 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8221 * target.h (target_ops) <read_btrace>: Change parameters and
8222 return type to allow error reporting.
8223 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8224 trace reading errors on.
8225 * linux-low.c (linux_low_read_btrace): Pass trace reading
8227 (linux_low_disable_btrace): New.
8229 2014-01-15 Doug Evans <dje@google.com>
8231 * inferiors.c (thread_id_to_gdb_id): Delete.
8232 * inferiors.h (thread_id_to_gdb_id): Delete.
8234 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8236 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8237 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8240 2014-01-08 Pedro Alves <palves@redhat.com>
8242 * server.c (handle_status): Don't discard previous queued stop
8243 replies or thread's pending status here.
8244 (main) <disconnection>: Do it here instead.
8246 2014-01-08 Pedro Alves <palves@redhat.com>
8248 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8249 * server.c (visit_actioned_threads, handle_pending_status): New
8251 (handle_v_cont): Factor out parts to ...
8252 (resume): ... this new function. If in all-stop, and a thread
8253 being resumed has a pending status, report it without actually
8255 (myresume): Adjust to use the new 'resume' function.
8256 (clear_pending_status_callback, set_pending_status_callback)
8257 (find_status_pending_thread_callback): New functions.
8258 (handle_status): Handle the case of multiple threads having
8259 interesting statuses to report. Report threads' real last signal
8260 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8261 with an interesting thread to report the status for, instead of
8262 always reporting the status of the first thread.
8264 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8266 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8267 * gdbreplay.c (gdbreplay_version): Likewise.
8269 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8271 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8272 iov.iov_len with the real length in use.
8274 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8276 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8277 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8278 for all targets that use win32-low.c.
8279 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8280 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8282 2013-12-13 Pedro Alves <palves@redhat.com>
8284 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8285 if equal to TARGET_WAITKIND_LOADED.
8286 * win32-low.c (cached_status): New static global.
8287 (win32_wait): Add declaration.
8288 (do_initial_child_stuff): Flush all initial pending debug events
8289 up to the initial breakpoint.
8290 (win32_wait): If CACHED_STATUS was set, return that instead
8291 of doing a real wait. Remove the code resuming the execution
8292 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8293 during the initial phase. Also remove the code changing
8294 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8295 TARGET_WAITKIND_STOPPED.
8297 2013-12-11 Yao Qi <yao@codesourcery.com>
8299 * notif.c (handle_notif_ack): Return 0 if no notification
8302 2013-11-20 Doug Evans <dje@google.com>
8304 * linux-low.c (linux_set_resume_request): Fix comment.
8306 2013-11-20 Doug Evans <dje@google.com>
8308 * linux-low.c (resume_status_pending_p): Tweak comment.
8310 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8312 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8313 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8314 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8315 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8316 (srv_amd64_regobj): Add amd64-mpx.o.
8317 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8318 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8319 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8320 * i387-fp.c (num_pl_bnd_register) Added constant.
8321 (num_pl_bnd_cfg_registers) Added constant.
8322 (struct i387_xsave) Added reserved area and MPX fields.
8323 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8324 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8326 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8327 (init_registers_amd64_mpx_linux): Declare new function.
8328 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8329 (x86_64_regmap): Add MPX registers.
8330 (x86_linux_read_description): Add MPX case.
8331 (initialize_low_arch): Initialize MPX targets.
8333 2013-11-18 Tom Tromey <tromey@redhat.com>
8335 * configure: Rebuild.
8336 * configure.ac: Don't check for stdlib.h.
8337 * gdbreplay.c: Unconditionally include stdlib.h.
8339 2013-11-18 Tom Tromey <tromey@redhat.com>
8341 * config.in: Rebuild.
8342 * configure: Rebuild.
8343 * configure.ac: Don't use AC_HEADER_DIRENT.
8345 2013-11-18 Tom Tromey <tromey@redhat.com>
8347 * server.h: Don't check HAVE_STRING_H.
8348 * gdbreplay.c: Don't check HAVE_STRING_H.
8349 * configure: Rebuild.
8351 2013-11-18 Tom Tromey <tromey@redhat.com>
8353 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8356 2013-11-08 Tom Tromey <tromey@redhat.com>
8358 * configure, config.in: Rebuild.
8359 * configure.ac: Remove unused configury.
8361 2013-11-08 Tom Tromey <tromey@redhat.com>
8363 * acinclude.m4: Include common.m4, codeset.m4.
8364 * configure, config.in: Rebuild.
8365 * configure.ac: Use GDB_AC_COMMON.
8367 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8369 * linux-s390-low.c (HWCAP_S390_TE): New define.
8370 (s390_arch_setup): Consider the TE field in the HWCAP for
8371 determining 'have_regset_tdb'.
8373 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8376 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8379 2013-10-02 Pedro Alves <palves@redhat.com>
8381 * server.c (process_serial_event): Don't output "GDBserver
8382 exiting" if GDB is connected through stdio.
8383 * target.c (mywait): Likewise, be silent if GDB is connected
8386 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8388 * lynx-low.c (lynx_add_threads_after_attach): New function.
8389 (lynx_attach): Remove call to add_thread. Add call to
8390 lynx_add_threads_after_attach instead.
8392 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8394 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8395 * config.in, configure: Regenerated.
8397 2013-09-18 Yao Qi <yao@codesourcery.com>
8400 * server.c (start_inferior): Clear 'resume_info'.
8402 2013-09-16 Jiong Wang <jiwang@tilera.com>
8404 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8407 2013-09-16 Jiong Wang <jiwang@tilera.com>
8409 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8410 linux-tile-low.o to srv_tgtobj.
8412 2013-09-16 Will Newton <will.newton@linaro.org>
8414 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8417 2013-09-06 Pedro Alves <palves@redhat.com>
8419 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8420 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8421 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8422 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8423 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8424 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8426 2013-09-06 Pedro Alves <palves@redhat.com>
8428 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8429 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8431 2013-09-06 Pedro Alves <palves@redhat.com>
8433 * linux-amd64-ipa.c: Include tracepoint.h.
8434 * linux-i386-ipa.c: Include tracepoint.h.
8436 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8438 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8439 (ps_get_thread_area): New function.
8441 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8443 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8444 (initialize_low_arch): Call init_registers_crisv32 rather than
8445 init_register_crisv32.
8447 2013-09-05 Pedro Alves <palves@redhat.com>
8449 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8451 * hostio.h: ... this new file.
8452 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8453 win32-low.c: Include hostio.h.
8455 2013-09-05 Pedro Alves <palves@redhat.com>
8457 * server.h (gdb_client_data, handler_func, callback_handler_func)
8458 (delete_file_handler, add_file_handler, append_callback_event)
8459 (delete_callback_event, start_event_loop, initialize_event_loop):
8460 Move to event-loop.h and include it.
8461 * event-loop.h: New file.
8463 2013-09-05 Pedro Alves <palves@redhat.com>
8465 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8466 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8467 (loaded_dll, unloaded_dll): Move to ...
8468 * dll.h: ... this new file.
8469 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8471 2013-09-05 Pedro Alves <palves@redhat.com>
8473 * server.h (current_process, get_thread_process, all_processes)
8474 (add_inferior_to_list, for_each_inferior, current_inferior)
8475 (remove_inferior, add_process, remove_process, find_process_pid)
8476 (have_started_inferiors_p, have_attached_inferiors_p)
8477 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8478 (clear_inferiors, find_inferior, find_inferior_id)
8479 (inferior_target_data, set_inferior_target_data)
8480 (inferior_regcache_data, set_inferior_regcache_data): Move to
8481 inferiors.h, and include it.
8482 * inferiors.h: New file.
8484 2013-09-05 Pedro Alves <palves@redhat.com>
8486 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8490 2013-09-05 Pedro Alves <palves@redhat.com>
8492 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8494 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8495 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8496 (handle_tracepoint_general_set, handle_tracepoint_query)
8497 (tracepoint_finished_step, tracepoint_was_hit)
8498 (release_while_stepping_state_list, current_traceframe)
8499 (in_readonly_region, traceframe_read_mem)
8500 (fetch_traceframe_registers, traceframe_read_sdata)
8501 (traceframe_read_info, struct fast_tpoint_collect_status)
8502 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8503 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8504 (supply_fast_tracepoint_registers)
8505 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8506 (ipa_tdesc, claim_trampoline_space)
8507 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8508 (agent_mem_read, agent_get_trace_state_variable_value)
8509 (agent_set_trace_state_variable_value, agent_tsv_read)
8510 (agent_mem_read_string, get_raw_reg_func_addr)
8511 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8512 * tracepoint.h: ... this new file.
8514 2013-09-05 Pedro Alves <palves@redhat.com>
8516 * server.h (perror_with_name, error, fatal, warning, paddress)
8517 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8519 * utils.h: New file.
8521 2013-09-05 Pedro Alves <palves@redhat.com>
8523 * server.h (remote_debug, noack_mode, transport_is_reliable)
8524 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8525 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8526 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8527 (write_enn, initialize_async_io, enable_async_io)
8528 (disable_async_io, check_remote_input_interrupt_request)
8529 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8530 (dead_thread_notify, prepare_resume_reply)
8531 (decode_address_to_semicolon, decode_address, decode_m_packet)
8532 (decode_M_packet, decode_X_packet, decode_xfer_write)
8533 (decode_search_memory_packet, unhexify, hexify)
8534 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8535 (look_up_one_symbol, relocate_instruction)
8536 (monitor_output): Move to remote-utils.h, and include it.
8537 * remote-utils.h: New file.
8539 2013-09-05 Pedro Alves <palves@redhat.com>
8541 * server.h (_): Delete.
8543 2013-09-02 Pedro Alves <palves@redhat.com>
8545 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8546 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8548 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8550 2013-09-02 Pierre Muller <muller@sourceware.org>
8552 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8553 or WriteProcessMemory complete successfully and handle
8554 ERROR_PARTIAL_COPY error.
8556 2013-09-02 Pedro Alves <palves@redhat.com>
8558 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8559 error instead of EIO.
8561 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8564 * linux-low.c: Include filestuff.h.
8565 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8566 * lynx-low.c: Include filestuff.h.
8567 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8568 * server.c: Include filestuff.h.
8569 (main): Call notice_open_fds.
8570 * spu-low.c: Include filestuff.h.
8571 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8573 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8575 * Makefile.in: Explain why ../target and ../nat are not
8576 listed as include file search paths.
8577 (linux-waitpid.o): New object file rule.
8578 * configure.srv (srv_native_linux_obj): New variable.
8579 Replace all occurrences of linux native object files with
8580 $srv_native_linux_obj.
8581 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8582 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8583 (linux_enable_event_reporting): Remove declaration.
8584 (my_waitpid): Moved to common/linux-waitpid.c.
8585 (linux_wait_for_event): Pass ptid when calling
8586 linux_enable_event_reporting.
8587 (linux_supports_tracefork_flag): Remove.
8588 (linux_enable_event_reporting): Likewise.
8589 (linux_tracefork_grandchild): Remove.
8590 (STACK_SIZE): Moved to common/linux-ptrace.c.
8591 (linux_tracefork_child): Remove.
8592 (linux_test_for_tracefork): Remove.
8593 (linux_look_up_symbols): Call linux_supports_traceclone.
8594 (initialize_low): Remove call to linux_test_for_tracefork.
8595 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8596 common/linux-ptrace.h.
8597 (PTRACE_TYPE_ARG4): Likewise.
8598 Include linux-ptrace.h.
8600 2013-08-21 Pedro Alves <palves@redhat.com>
8602 * config.in: Renegerate.
8604 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8606 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8607 (SFILES): Remove $(srcdir)/common/target-common.c and
8608 add $(srcdir)/target/waitstatus.c.
8609 (OBS): Remove target-common.o and add waitstatus.o.
8610 (server_h): Remove $(srcdir)/../common/target-common.h and
8611 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8612 and $(srcdir)/../target/waitstatus.h.
8613 (target-common.o): Remove.
8614 (waitstatus.o): New target object file.
8615 * target.h: Do not include target-common.h and
8616 include target/resume.h, target/wait.h and
8617 target/waitstatus.h.
8619 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8621 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8622 to PTRACE_TYPE_ARG3.
8623 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8624 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8626 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8627 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8629 2013-07-27 Jie Zhang <jie@codesourcery.com>
8630 Daniel Jacobowitz <dan@codesourcery.com>
8631 Yao Qi <yao@codesourcery.com>
8633 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8634 (mips-linux-watch.o): New rule.
8635 (mips_linux_watch_h): New variable.
8636 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8638 * linux-mips-low.c: Include mips-linux-watch.h.
8639 (struct arch_process_info, struct arch_lwp_info): New.
8640 (update_watch_registers_callback): New function.
8641 (mips_linux_new_process, mips_linux_new_thread) New functions.
8642 (mips_linux_prepare_to_resume, mips_insert_point): New
8644 (mips_remove_point, mips_stopped_by_watchpoint): New
8646 (rsp_bp_type_to_target_hw_bp_type): New function.
8647 (mips_stopped_data_address): New function.
8648 (the_low_target): Add watchpoint support functions.
8650 2013-07-27 Yao Qi <yao@codesourcery.com>
8652 * i386-low.c: Include break-common.h.
8653 (enum target_hw_bp_type): Remove.
8655 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8657 * Makefile.in (SFILES): /common/target-common.c.
8658 (OBS): Add target-common.o.
8659 (server_h): Add $(srcdir)/../common/target-common.h.
8660 (target-common.o): New target.
8661 * server.c (queue_stop_reply_callback): Free
8662 status string after use.
8663 * target.c (target_waitstatus_to_string): Remove.
8664 * target.h: Include target-common.h.
8665 (resume_kind): Likewise.
8666 (target_waitkind): Likewise.
8667 (target_waitstatus): Likewise.
8668 (TARGET_WNOHANG): Likewise.
8670 2013-07-04 Yao Qi <yao@codesourcery.com>
8672 * Makefile.in (host_alias): Use @host_noncanonical@.
8673 (target_alias): Use @target_noncanonical@.
8674 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8675 ACX_NONCANONICAL_HOST.
8676 * configure: Regenerated.
8679 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8681 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8682 * configure: Rebuild.
8683 * Makefile.in (version_host, version_target): Get from configure.
8684 (version.c): Use $(version_host) and $(version_target).
8686 2013-07-03 Pedro Alves <palves@redhat.com>
8688 * Makefile.in (config.status): Depend on development.sh.
8689 * acinclude.m4: Include libmcheck.m4.
8690 * configure: Regenerate.
8692 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8694 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8695 attribute inside the parentheses.
8696 (winapi_DebugSetProcessKillOnExit): Ditto.
8697 (winapi_DebugBreakProcess): Ditto.
8698 (winapi_GenerateConsoleCtrlEvent): Ditto.
8700 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8702 * notif.h (notif_event): Add a dummy member to avoid compiler
8705 2013-07-01 Pedro Alves <palves@redhat.com>
8707 * hostio.c (HOSTIO_PATH_MAX): Define.
8708 (require_filename, handle_open, handle_unlink, handle_readlink):
8711 2013-07-01 Pedro Alves <palves@redhat.com>
8713 * server.h: Include "pathmax.h".
8714 * linux-low.c: Don't include sys/param.h.
8715 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8717 * win32-low.c: Don't include sys/param.h.
8718 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8720 2013-07-01 Pedro Alves <palves@redhat.com>
8722 * event-loop.c: Don't check HAVE_UNISTD_H before including
8724 * gdbreplay.c: Likewise.
8725 * remote-utils.c: Likewise.
8726 * server.c: Likewise.
8727 * configure.ac: Don't check for unistd.h.
8728 * configure: Regenerate.
8730 2013-06-28 Tom Tromey <tromey@redhat.com>
8732 * Makefile.in (version.c): Use version.in, not
8735 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8737 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8738 * configure: Rebuild.
8739 * Makefile.in (version_host, version_target): Get from configure.
8740 (version.c): Use $(version_host) and $(version_target).
8742 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8744 Fix trace-status to output user name without trailing colon.
8745 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8747 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8749 Fix trace-status to output proper start-time and stop-time.
8750 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8751 output start time and stop time in hex as gdb expects.
8753 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8755 * tracepoint.c (build_traceframe_info_xml): Output trace state
8756 variables present in the trace buffer.
8758 2013-06-24 Tom Tromey <tromey@redhat.com>
8760 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8762 (version.o): Remove.
8763 * gdbreplay.c: Include version.h.
8764 (version, host_name): Don't declare.
8765 * server.h: Include version.h.
8766 (version, host_name): Don't declare.
8768 2013-06-12 Pedro Alves <palves@redhat.com>
8770 * linux-x86-low.c (linux_is_elf64): Delete global.
8771 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8772 with local linux_pid_exe_is_elf_64_file use.
8774 2013-06-11 Pedro Alves <palves@redhat.com>
8776 * linux-low.c (regset_disabled, disable_regset): New functions.
8777 (regsets_fetch_inferior_registers)
8778 (regsets_store_inferior_registers): Use them.
8779 (initialize_regsets_info); Don't allocate the disabled_regsets
8781 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8784 2013-06-11 Pedro Alves <palves@redhat.com>
8786 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8789 2013-06-11 Pedro Alves <palves@redhat.com>
8791 * linux-x86-low.c (initialize_low_arch): Call
8792 init_registers_x32_avx_linux.
8794 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8796 Fix compatibility with Android Bionic.
8797 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8800 2013-06-07 Pedro Alves <palves@redhat.com>
8803 * Makefile.in (OBS): Add tdesc.o.
8804 (IPA_OBJS): Add tdesc-ipa.o.
8805 (tdesc-ipa.o): New rule.
8806 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8808 * linux-low.c (new_inferior): Delete.
8809 (disabled_regsets, num_regsets): Delete.
8810 (linux_add_process): Adjust to set the new per-process
8812 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8813 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8814 was a stop. When calling arch_setup, switch the current inferior
8815 to the thread that got an event.
8816 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8817 (regsets_fetch_inferior_registers)
8818 (regsets_store_inferior_registers): New regsets_info parameter.
8820 (linux_register_in_regsets): New regs_info parameter. Adjust to
8822 (register_addr, fetch_register, store_register): New usrregs_info
8823 parameter. Adjust to use it.
8824 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8825 parameter regs_info. Adjust to use it.
8826 (linux_fetch_registers): Get the current inferior's regs_info, and
8828 (linux_store_registers): Ditto.
8829 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8830 (initialize_low): Don't initialize the target_regsets here. Call
8831 initialize_low_arch.
8832 * linux-low.h (target_regsets): Delete declaration.
8833 (struct regsets_info): New.
8834 (struct usrregs_info): New.
8835 (struct regs_info): New.
8836 (struct process_info_private) <new_inferior>: New field.
8837 (struct linux_target_ops): Delete the num_regs, regmap, and
8838 regset_bitmap fields. New field regs_info.
8839 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8840 * i387-fp.c (num_xmm_registers): Delete.
8841 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8842 calls to new interface.
8843 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8844 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8845 Infer the number of xmm registers from the regcache's target
8847 * i387-fp.h (num_xmm_registers): Delete.
8848 * inferiors.c (add_thread): Don't install the thread's regcache
8850 * proc-service.c (gregset_info): Fetch the current inferior's
8851 regs_info. Adjust to use it.
8852 * regcache.c: Include tdesc.h.
8853 (register_bytes, reg_defs, num_registers)
8854 (gdbserver_expedite_regs): Delete.
8855 (get_thread_regcache): If the thread doesn't have a regcache yet,
8856 create one, instead of aborting gdbserver.
8857 (regcache_invalidate_one): Rename to ...
8858 (regcache_invalidate_thread): ... this.
8859 (regcache_invalidate_one): New.
8860 (regcache_invalidate): Only invalidate registers of the current
8862 (init_register_cache): Add target_desc parameter, and use it.
8863 (new_register_cache): Ditto. Assert the target description has a
8864 non zero registers_size.
8865 (regcache_cpy): Add assertions. Adjust.
8866 (realloc_register_cache, set_register_cache): Delete.
8867 (registers_to_string, registers_from_string): Adjust.
8868 (find_register_by_name, find_regno, find_register_by_number)
8869 (register_cache_size): Add target_desc parameter, and use it.
8870 (free_register_cache_thread, free_register_cache_thread_one)
8871 (regcache_release, register_cache_size): New.
8872 (register_size): Add target_desc parameter, and use it.
8873 (register_data, supply_register, supply_register_zeroed)
8874 (supply_regblock, supply_register_by_name, collect_register)
8875 (collect_register_as_string, collect_register_by_name): Adjust.
8876 * regcache.h (struct target_desc): Forward declare.
8877 (struct regcache) <tdesc>: New field.
8878 (init_register_cache, new_register_cache): Add target_desc
8880 (regcache_invalidate_thread): Declare.
8881 (regcache_invalidate_one): Delete declaration.
8882 (regcache_release): Declare.
8883 (find_register_by_number, register_cache_size, register_size)
8884 (find_regno): Add target_desc parameter.
8885 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8887 * remote-utils.c: Include tdesc.h.
8888 (outreg, prepare_resume_reply): Adjust.
8889 * server.c: Include tdesc.h.
8890 (gdbserver_xmltarget): Delete declaration.
8891 (get_features_xml, process_serial_event): Adjust.
8892 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8894 (struct process_info) <tdesc>: New field.
8895 (ipa_tdesc): Declare.
8896 * tdesc.c: New file.
8897 * tdesc.h: New file.
8898 * tracepoint.c: Include tdesc.h.
8899 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8900 (get_context_regcache): Adjust to pass ipa_tdesc down.
8901 (do_action_at_tracepoint): Adjust to get the register cache size
8902 from the context regcache's description.
8903 (traceframe_walk_blocks): Adjust to get the register cache size
8904 from the current trace frame's description.
8905 (traceframe_get_pc): Adjust to get current trace frame's
8906 description and pass it down.
8907 (gdb_collect): Adjust to get the register cache size from the
8909 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8910 (gdbserver_xmltarget): Delete.
8911 (initialize_low_tracepoint): Set the ipa's target description.
8912 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8913 (initialize_low_tracepoint): Set the ipa's target description.
8914 * linux-x86-low.c: Include tdesc.h.
8915 [__x86_64__] (is_64bit_tdesc): New.
8916 (ps_get_thread_area, x86_get_thread_area): Use it.
8917 (i386_cannot_store_register): Rename to ...
8918 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8919 (i386_cannot_fetch_register): Rename to ...
8920 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8921 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8923 (target_regsets): Rename to ...
8924 (x86_regsets): ... this.
8925 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8927 (x86_siginfo_fixup): Use is_64bit_tdesc.
8928 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8929 (tdesc_x32_avx_linux, tdesc_x32_linux)
8930 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8932 (x86_linux_update_xmltarget): Delete.
8933 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8934 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8935 (AMD64_LINUX_USER64_CS): New.
8936 (x86_linux_read_description): New, based on
8937 x86_linux_update_xmltarget.
8938 (same_process_callback): New.
8939 (x86_arch_setup_process_callback): New.
8940 (x86_linux_update_xmltarget): New.
8941 (x86_regsets_info): New.
8942 (amd64_linux_regs_info): New.
8943 (i386_linux_usrregs_info): New.
8944 (i386_linux_regs_info): New.
8945 (x86_linux_regs_info): New.
8946 (x86_arch_setup): Reimplement.
8947 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8948 (x86_emit_ops): Ditto.
8949 (the_low_target): Adjust. Install x86_linux_regs_info,
8950 x86_cannot_fetch_register, and x86_cannot_store_register.
8951 (initialize_low_arch): New.
8952 * linux-ia64-low.c (tdesc_ia64): Declare.
8953 (ia64_fetch_register): Adjust.
8954 (ia64_usrregs_info, regs_info): New globals.
8955 (ia64_regs_info): New function.
8956 (the_low_target): Adjust.
8957 (initialize_low_arch): New function.
8958 * linux-sparc-low.c (tdesc_sparc64): Declare.
8959 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8961 (sparc_arch_setup): New function.
8962 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8963 (the_low_target): Adjust.
8964 (initialize_low_arch): New function.
8965 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8966 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8967 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8968 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8969 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8970 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8971 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8972 (tdesc_powerpc_isa205_vsx64l): Declare.
8973 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8974 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8975 (ppc_set_pc, ppc_get_hwcap): Adjust.
8976 (ppc_usrregs_info): Forward declare.
8977 (!__powerpc64__) ppc_regmap_adjusted: New global.
8978 (ppc_arch_setup): Adjust to the current process'es target
8980 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8981 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8982 (ppc_store_evrregset): Adjust.
8983 (target_regsets): Rename to ...
8984 (ppc_regsets): ... this, and make static.
8985 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8986 (ppc_regs_info): New function.
8987 (the_low_target): Adjust.
8988 (initialize_low_arch): New function.
8989 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8990 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8991 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8992 (tdesc_s390x_linux64v2): Declare.
8993 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8994 (s390_fill_gregset, s390_store_last_break): Adjust.
8995 (target_regsets): Rename to ...
8996 (s390_regsets): ... this, and make static.
8997 (s390_get_pc, s390_set_pc): Adjust.
8998 (s390_get_hwcap): New target_desc parameter, and use it.
8999 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9000 (s390_arch_setup): Adjust to set the current process'es target
9001 description. Don't adjust the regmap.
9002 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9003 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9004 (regs_info_3264): New globals.
9005 (s390_regs_info): New function.
9006 (the_low_target): Adjust.
9007 (initialize_low_arch): New function.
9008 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9009 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9010 [__mips64] (init_registers_mips_linux)
9011 (init_registers_mips_dsp_linux): Delete defines.
9012 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9013 (have_dsp): New global.
9014 (mips_read_description): New, based on mips_arch_setup.
9015 (mips_arch_setup): Reimplement.
9016 (get_usrregs_info): New function.
9017 (mips_cannot_fetch_register, mips_cannot_store_register)
9018 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9019 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9020 (target_regsets): Rename to ...
9021 (mips_regsets): ... this, and make static.
9022 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9023 (dsp_regs_info, regs_info): New globals.
9024 (mips_regs_info): New function.
9025 (the_low_target): Adjust.
9026 (initialize_low_arch): New function.
9027 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9028 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9030 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9031 (arm_read_description): New, with bits factored from
9033 (arm_arch_setup): Reimplement.
9034 (target_regsets): Rename to ...
9035 (arm_regsets): ... this, and make static.
9036 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9037 (arm_regs_info): New function.
9038 (the_low_target): Adjust.
9039 (initialize_low_arch): New function.
9040 * linux-m68k-low.c (tdesc_m68k): Declare.
9041 (target_regsets): Rename to ...
9042 (m68k_regsets): ... this, and make static.
9043 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9044 (m68k_regs_info): New function.
9045 (m68k_arch_setup): New function.
9046 (the_low_target): Adjust.
9047 (initialize_low_arch): New function.
9048 * linux-sh-low.c (tdesc_sharch): Declare.
9049 (target_regsets): Rename to ...
9050 (sh_regsets): ... this, and make static.
9051 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9052 (sh_regs_info, sh_arch_setup): New functions.
9053 (the_low_target): Adjust.
9054 (initialize_low_arch): New function.
9055 * linux-bfin-low.c (tdesc_bfin): Declare.
9056 (bfin_arch_setup): New function.
9057 (bfin_usrregs_info, regs_info): New globals.
9058 (bfin_regs_info): New function.
9059 (the_low_target): Adjust.
9060 (initialize_low_arch): New function.
9061 * linux-cris-low.c (tdesc_cris): Declare.
9062 (cris_arch_setup): New function.
9063 (cris_usrregs_info, regs_info): New globals.
9064 (cris_regs_info): New function.
9065 (the_low_target): Adjust.
9066 (initialize_low_arch): New function.
9067 * linux-cris-low.c (tdesc_crisv32): Declare.
9068 (cris_arch_setup): New function.
9069 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9070 (cris_regs_info): New function.
9071 (the_low_target): Adjust.
9072 (initialize_low_arch): New function.
9073 * linux-m32r-low.c (tdesc_m32r): Declare.
9074 (m32r_arch_setup): New function.
9075 (m32r_usrregs_info, regs_info): New globals.
9076 (m32r_regs_info): Adjust.
9077 (initialize_low_arch): New function.
9078 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9079 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9080 (tic6x_usrregs_info): Forward declare.
9081 (tic6x_read_description): New function, based on ...
9082 (tic6x_arch_setup): ... this. Reimplement.
9083 (target_regsets): Rename to ...
9084 (tic6x_regsets): ... this, and make static.
9085 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9086 (tic6x_regs_info): New function.
9087 (the_low_target): Adjust.
9088 (initialize_low_arch): New function.
9089 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9090 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9091 (target_regsets): Rename to ...
9092 (xtensa_regsets): ... this, and make static.
9093 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9095 (xtensa_arch_setup, xtensa_regs_info): New functions.
9096 (the_low_target): Adjust.
9097 (initialize_low_arch): New function.
9098 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9099 (nios2_arch_setup): Set the current process'es tdesc.
9100 (target_regsets): Rename to ...
9101 (nios2_regsets): ... this.
9102 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9103 (nios2_regs_info): New function.
9104 (the_low_target): Adjust.
9105 (initialize_low_arch): New function.
9106 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9107 (aarch64_arch_setup): Set the current process'es tdesc.
9108 (target_regsets): Rename to ...
9109 (aarch64_regsets): ... this.
9110 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9111 (aarch64_regs_info): New function.
9112 (the_low_target): Adjust.
9113 (initialize_low_arch): New function.
9114 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9116 (target_regsets): Rename to ...
9117 (tile_regsets): ... this.
9118 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9119 (tile_regs_info): New function.
9120 (tile_arch_setup): Set the current process'es tdesc.
9121 (the_low_target): Adjust.
9122 (initialize_low_arch): New function.
9123 * spu-low.c (tdesc_spu): Declare.
9124 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9125 * win32-arm-low.c (tdesc_arm): Declare.
9126 (arm_arch_setup): New function.
9127 (the_low_target): Install arm_arch_setup instead of
9129 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9130 (init_windows_x86): Rename to ...
9131 (i386_arch_setup): ... this. Set `win32_tdesc'.
9132 (the_low_target): Adjust.
9133 * win32-low.c (win32_tdesc): New global.
9134 (child_add_thread): Don't create the thread cache here.
9135 (do_initial_child_stuff): Set the new process'es tdesc.
9136 * win32-low.h (struct target_desc): Forward declare.
9137 (win32_tdesc): Declare.
9138 * lynx-i386-low.c (tdesc_i386): Declare global.
9139 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9140 * lynx-low.c (lynx_tdesc): New global.
9141 (lynx_add_process): Set the new process'es tdesc.
9142 * lynx-low.h (struct target_desc): Forward declare.
9143 (lynx_tdesc): Declare global.
9144 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9145 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9146 * nto-low.c (nto_tdesc): New global.
9147 (do_attach): Set the new process'es tdesc.
9148 * nto-low.h (struct target_desc): Forward declare.
9149 (nto_tdesc): Declare.
9150 * nto-x86-low.c (tdesc_i386): Declare.
9151 (nto_x86_arch_setup): Set `nto_tdesc'.
9153 2013-06-04 Gary Benson <gbenson@redhat.com>
9155 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9156 to qSupported response when appropriate.
9157 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9158 with nonzero-length annex.
9159 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9160 arguments supplied in annex.
9162 2013-05-31 Doug Evans <dje@google.com>
9165 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9166 64 bits in 64-cross-32 environment.
9168 2013-05-28 Pedro Alves <palves@redhat.com>
9170 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9171 (aarch64-without-fpu.c): Delete rule.
9172 * configure.srv (aarch64*-*-linux*): Remove references to
9173 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9174 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9177 2013-05-24 Pedro Alves <palves@redhat.com>
9179 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9180 instead of strchr/decode_address. Error if the range isn't split
9181 with a ','. Don't assume there's be a ':' in the action.
9183 2013-05-23 Yao Qi <yao@codesourcery.com>
9184 Pedro Alves <palves@redhat.com>
9186 * linux-low.c (lwp_in_step_range): New function.
9187 (linux_wait_1): If the thread was range stepping and stopped
9188 outside the stepping range, report the stop to GDB. Otherwise,
9189 continue stepping. Add range stepping debug output.
9190 (linux_set_resume_request): Copy the step range from the resume
9192 (linux_supports_range_stepping): New.
9193 (linux_target_ops) <supports_range_stepping>: Set to
9194 linux_supports_range_stepping.
9195 * linux-low.h (struct linux_target_ops)
9196 <supports_range_stepping>: New field.
9197 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9198 * linux-x86-low.c (x86_supports_range_stepping): New.
9199 (the_low_target) <supports_range_stepping>: Set to
9200 x86_supports_range_stepping.
9201 * server.c (handle_v_cont): Handle 'r' action.
9202 (handle_v_requests): Append ";r" if the target supports range
9204 * target.h (struct thread_resume) <step_range_start,
9205 step_range_end>: New fields.
9206 (struct target_ops) <supports_range_stepping>:
9208 (target_supports_range_stepping): New macro.
9210 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9212 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9213 confusion in comment.
9215 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9217 * lynx-low.c (struct process_info_private): New type.
9218 (lynx_add_process): New function.
9219 (lynx_create_inferior, lynx_attach): Replace calls to
9220 add_process by calls to lynx_add_process.
9221 (lynx_resume): If PTID is null, then try using
9222 current_process()->private->last_wait_event_ptid.
9224 (lynx_clear_inferiors): Delete. The contents of that function
9225 has been inlined in lynx_mourn;
9226 (lynx_wait_1): Save the ptid in the process's private data.
9227 (lynx_mourn): Free the process' private data. Replace call
9228 to lynx_clear_inferiors by call to clear_inferiors.
9230 2013-05-17 Yao Qi <yao@codesourcery.com>
9232 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9235 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9237 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9238 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9239 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9240 PT_TEXT_END_ADDR guards. Update comments.
9241 (linux_target_op) <read_offsets>: Conditionally define to
9242 linux_read_offsets if the target is UCLIBC and if it defines
9243 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9245 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9246 Andrew Jenner <andrew@codesourcery.com>
9248 * Makefile.in (SFILES): Add linux-nios2-low.c.
9249 (clean): Add action to delete nios2-linux.c.
9250 (nios2-linux.c): New rule.
9251 * configure.srv: Add nios2*-*-linux*.
9252 * linux-nios2-low.c: New.
9254 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9256 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9258 2013-04-25 Hui Zhu <hui@codesourcery.com>
9261 * ax.c (ax_printf): Add fflush.
9263 2013-04-22 Tom Tromey <tromey@redhat.com>
9265 * Makefile.in (SFILES): Add filestuff.c.
9266 (OBS): Add filestuff.o.
9267 (filestuff.o): New target.
9268 * config.in, configure: Rebuild.
9269 * configure.ac: Check for fdwalk, pipe2.
9271 2013-04-17 Pedro Alves <palves@redhat.com>
9273 * configure.ac (USE_THREAD_DB): Delete variable.
9274 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9275 Don't AC_SUBST USE_THREAD_DB.
9276 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9277 * config.in, configure: Regenerate.
9279 2013-04-16 Pedro Alves <palves@redhat.com>
9281 * linux-low.h (struct lwp_info) <thread_known>: Move under
9282 the USE_THREAD_DB #ifdef.
9284 2013-04-16 Pedro Alves <palves@redhat.com>
9286 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9287 (linux-low.o): Delete rule.
9288 * linux-low.h: Always include "gdb_thread_db.h" instead of
9289 conditionally including thread_db.h.
9290 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9293 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9295 * Makefile.in (install-only): Fix make install regression.
9297 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9299 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9300 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9302 * gdbserver.1: Remove.
9304 2013-03-22 Pedro Alves <palves@redhat.com>
9306 * linux-low.c (handle_extended_wait): Don't call
9307 linux_enable_event_reporting.
9309 2013-03-15 Tony Theodore <tonyt@logyst.com>
9312 * Makefile.in (SHELL): Use @SHELL@.
9314 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9316 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9319 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9321 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9322 Remove extraneous NULL element.
9324 2013-03-13 Yao Qi <yao@codesourcery.com>
9326 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9327 'V' block in trace frame.
9329 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9331 * target.h (struct target_ops): Add btrace ops.
9332 (target_supports_btrace): New macro.
9333 (target_enable_btrace): New macro.
9334 (target_disable_btrace): New macro.
9335 (target_read_btrace): New macro.
9336 * gdbthread.h (struct thread_info): Add btrace field.
9337 * server.c: Include btrace-common.h.
9338 (handle_btrace_general_set): New function.
9339 (handle_btrace_enable): New function.
9340 (handle_btrace_disable): New function.
9341 (handle_general_set): Call handle_btrace_general_set.
9342 (handle_qxfer_btrace): New function.
9343 (struct qxfer qxfer_packets[]): Add btrace entry.
9344 * inferiors.c (remove_thread): Disable btrace.
9345 * linux-low: Include linux-btrace.h.
9346 (linux_low_enable_btrace): New function.
9347 (linux_low_read_btrace): New function.
9348 (linux_target_ops): Add btrace ops.
9349 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9350 Add srv_linux_btrace=yes.
9351 (x86_64-*-linux*): Add linux-btrace.o.
9352 Add srv_linux_btrace=yes.
9353 * configure.ac: Define HAVE_LINUX_BTRACE.
9354 * config.in: Regenerated.
9355 * configure: Regenerated.
9357 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9359 * server.c (handle_qxfer): Preserve error message if -3 is
9361 (qxfer): Document the -3 return value.
9363 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9365 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9366 (linux_btrace_h): New variable.
9367 (linux-btrace.o): New rule.
9369 2013-03-08 Stan Shebs <stan@codesourcery.com>
9370 Hafiz Abid Qadeer <abidh@codesourcery.com>
9372 * tracepoint.c (trace_buffer_size): New global.
9373 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9374 (init_trace_buffer): Change to one-argument function. Allocate
9375 trace buffer memory.
9376 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9377 handle QTBuffer:size packet.
9378 (cmd_bigqtbuffer_size): New function.
9379 (initialize_tracepoint): Call init_trace_buffer with
9380 DEFAULT_TRACE_BUFFER_SIZE.
9381 * server.c (handle_query): Add QTBuffer:size in the
9384 2013-03-07 Yao Qi <yao@codesourcery.com>
9386 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9387 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9389 (cmd_qtsp): Adjust condition. Do post increment.
9390 Set cur_action and cur_step_action back to 0.
9392 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9395 * linux-low.c (linux_write_memory): Return early success if LEN is
9398 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9400 * configure.srv: Add x86_64-*-cygwin* as target.
9402 2013-02-28 Tom Tromey <tromey@redhat.com>
9404 * configure.ac: Invoke AC_SYS_LARGEFILE.
9405 * configure, config.in: Rebuild.
9407 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9409 * win32-low.c: Throughout, fix format strings and casts of
9410 printf-like functions to avoid type related warnings on all
9412 (get_child_debug_event): Print dwDebugEventCode as hex since
9413 that's how it's usually documented.
9415 2013-02-28 Yao Qi <yao@codesourcery.com>
9417 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9420 2013-02-27 Jiong Wang <jiwang@tilera.com>
9422 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9423 (reg-tilegx32.c): New rule.
9424 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9425 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9426 different register info initializer according to elf class.
9427 (init_registers_tilgx32): New function. The tilegx32 register info
9429 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9430 (tile_store_gregset): Likewise.
9432 2013-02-27 Yao Qi <yao@codesourcery.com>
9434 * server.c (process_point_options): Print debug message when
9435 debug_threads is true.
9437 2013-02-26 Yao Qi <yao@codesourcery.com>
9439 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9441 2013-02-19 Pedro Alves <palves@redhat.com>
9442 Kai Tietz <ktietz@redhat.com>
9446 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9447 instead of strtoul to extract address from packet.
9448 (process_serial_event) <'z'>: Likewise.
9450 2013-02-18 Yao Qi <yao@codesourcery.com>
9452 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9454 2013-02-14 Pedro Alves <palves@redhat.com>
9458 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9459 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9461 2013-02-14 Pedro Alves <palves@redhat.com>
9463 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9465 2013-02-14 Pedro Alves <palves@redhat.com>
9467 * tracepoint.c (save_string): Delete.
9468 (add_tracepoint_action): Use savestring instead of save_string.
9470 2013-02-12 Pedro Alves <palves@redhat.com>
9472 * linux-xtensa-low.c: Ditto.
9473 * xtensa-xtregs.c: Ditto.
9475 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9477 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9480 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9482 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9483 aarch64_num_wp_regs and aarch64_num_bp_regs to
9484 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9486 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9488 * linux-aarch64-low.c (ps_get_thread_area): Replace
9489 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9491 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9492 Marcus Shawcroft <marcus.shawcroft@arm.com>
9493 Nigel Stephens <nigel.stephens@arm.com>
9494 Yufeng Zhang <yufeng.zhang@arm.com>
9496 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9497 (aarch64.c, aarch64-without-fpu.c): New targets.
9498 * configure.srv (aarch64*-*-linux*): New.
9499 * linux-aarch64-low.c: New file.
9501 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9503 * linux-low.c (handle_extended_wait, linux_create_inferior)
9504 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9505 (dequeue_one_deferred_signal, linux_resume_one_thread)
9506 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9507 (linux_tracefork_grandchild, linux_test_for_tracefork)
9508 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9509 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9510 where the argument is 0.
9512 2013-01-25 Yao Qi <yao@codesourcery.com>
9514 * event-loop.c: Include "queue.h".
9515 (gdb_event_p): New typedef.
9516 (struct gdb_event) <next_event>: Remove.
9517 (event_queue): Change to QUEUE(gdb_event_p).
9518 (async_queue_event): Remove.
9519 (gdb_event_xfree): New.
9520 (initialize_event_loop): New.
9521 (process_event): Use API from QUEUE.
9522 (wait_for_event): Likewise.
9523 * server.c (main): Call initialize_event_loop.
9524 * server.h (initialize_event_loop): Declare.
9526 2013-01-18 Yao Qi <yao@codesourcery.com>
9528 * ax.h (struct eval_agent_expr_context): New.
9529 (gdb_eval_agent_expr): Update declaration.
9530 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9531 TFRAME. Add new argument CTX.
9532 * server.h (struct eval_agent_expr_context): Declare.
9533 (agent_mem_read, agent_tsv_read): Update declaration.
9534 (agent_mem_read_string): Likewise.
9535 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9536 (add_traceframe_block): Add new argument TPOINT.
9537 Increase TPOINT->traceframe_usage.
9538 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9539 eval_tracepoint_agent_expr.
9540 (condition_true_at_tracepoint): Likewise.
9541 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9542 (agent_mem_read_string, agent_tsv_read): Likewise.
9544 2013-01-16 Yao Qi <yao@codesourcery.com>
9546 * linux-low.c (linux_resume_one_lwp): Don't check
9547 'lwp->bp_reinsert != 0'.
9549 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9550 Pedro Alves <palves@redhat.com>
9552 * lynx-low.c (ptrace_request_to_str): Define a temporary
9553 macro and use it to simplify this function's implementation.
9555 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9557 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9560 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9562 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9564 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9566 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9568 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9570 * lynx-low.c (lynx_resume): Use the resume_info parameter
9571 to determine the ptid for the lynx_ptrace call, unless
9572 it is equal to minus_one_ptid, in which case we use the
9573 ptid of the current_inferior.
9574 (lynx_wait_1): After having received a thread create/exit
9575 event, resume the inferior's execution using the signaling
9576 thread's ptid, rather than the old ptid.
9578 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9580 * lynx-low.c (lynx_resume): Delete variable ret.
9582 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9584 * gdbreplay.c (gdbreplay_version): Update copyright year.
9585 * server.c (gdbserver_version): Likewise.
9587 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9589 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9592 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9594 * lynx-low.c (ptrace_request_to_str): Add handling for
9597 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9599 * lynx-low.c (lynx_attach): Delete variable new_process.
9601 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9603 * lynx-low.c (lynx_create_inferior): Delete variable
9606 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9608 * lynx-low.c (ptrace_request_to_str): Do not handle
9609 PTRACE_GETTHREADLIST if this macro does not exist.
9611 2012-12-15 Yao Qi <yao@codesourcery.com>
9613 * Makefile.in (OBS): Add notif.o.
9614 * notif.c, notif.h: New.
9615 * server.c: Include "notif.h".
9616 (struct vstop_notif) <next>: Remove.
9618 (queue_stop_reply): Update.
9619 (push_event, send_next_stop_reply): Remove.
9620 (discard_queued_stop_replies): Update.
9621 (notif_stop): New variable.
9622 (handle_v_stopped): Remove.
9623 (handle_v_requests): Don't call handle_v_stopped. Call
9624 handle_ack_notif instead.
9625 (queue_stop_reply_callback): Call notif_event_enque instead
9626 of queue_stop_reply.
9627 (handle_status): Don't call send_next_stop_reply, call
9628 notif_write_event instead.
9629 (kill_inferior_callback): Likewise.
9630 (detach_or_kill_inferior_callback): Likewise.
9631 (main): Call initialize_notif.
9632 (process_serial_event): Call QUEUE_is_empty.
9633 (handle_target_event): Call notif_push instead of push event.
9634 * server.h (push_event): Remove declaration.
9636 2012-12-10 Tom Tromey <tromey@redhat.com>
9638 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9639 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9642 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9643 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9644 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9645 (amd64-linux-ipa.o, ax.o): Rewrite.
9646 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9647 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9648 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9649 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9650 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9651 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9652 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9653 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9654 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9655 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9656 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9657 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9658 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9659 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9660 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9661 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9662 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9663 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9664 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9665 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9666 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9667 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9668 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9669 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9670 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9671 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9672 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9673 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9674 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9675 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9676 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9677 (reg-tilegx.o): Remove.
9678 (all_object_files): New macro.
9679 Include .deps files.
9680 * aclocal.m4, configure: Rebuild.
9681 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9682 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9683 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9685 2012-12-05 Tom Tromey <tromey@redhat.com>
9688 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9690 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9692 * configure.ac: Check for linux/perf_event.h.
9693 * config.in: Regenerated.
9694 * configure: Regenerated.
9696 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9698 * hostio.c (handle_readlink): Decrease buffer size
9699 parameter passed to readlink by one byte.
9701 2012-11-26 Yao Qi <yao@codesourcery.com>
9703 * configure.ac (build_warnings): Append '-Wempty-body'.
9704 * configure: Regenerated.
9705 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9708 2012-11-15 Pierre Muller <muller@sourceware.org>
9710 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9711 * config.in: Regenerate.
9712 * configure: Regenerate.
9713 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9714 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9715 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9716 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9718 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9719 instead of <sys/wait.h> header.
9720 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9722 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9724 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9725 (various make rules): Remove -DGDBSERVER
9727 2012-11-09 Yao Qi <yao@codesourcery.com>
9729 * spu-low.c (current_ptid): Move it to ..
9730 * gdbthread.h: ... here. New.
9731 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9732 * server.c (myresume, process_serial_event): Likewise.
9733 * thread-db.c (thread_db_find_new_threads): Likewise.
9734 * tracepoint.c (run_inferior_command): Likewise.
9736 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9738 * server.c (handle_search_memory_1): Include access length in
9741 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9743 * linux-crisv32-low.c: Fix compile errors.
9745 2012-09-04 Yao Qi <yao@codesourcery.com>
9747 * tracepoint.c (cmd_qtsv): Adjust debug message.
9748 Don't check CUR_TPOINT.
9750 2012-08-28 Yao Qi <yao@codesourcery.com>
9752 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9753 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9754 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9755 Remove declarations of xmalloc, xreallloc, xstrdup and
9757 * Makefile.in (libiberty_h): New.
9758 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9759 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9761 2012-08-23 Yao Qi <yao@codesourcery.com>
9763 * server.h: Remove declaration of 'xsnprintf'.
9765 2012-08-22 Keith Seitz <keiths@redhat.com>
9767 * server.h: Include build-gnulib-gbserver/config.h.
9768 * gdbreplay.c: Likewise.
9770 2012-08-08 Doug Evans <dje@google.com>
9772 * Makefile.in (SFILES): Add gdb_vecs.c.
9773 (OBS): Add gdb_vecs.o.
9774 (gdb_vecs_h, host_defs_h): New variables.
9775 (thread-db.o): Add $(gdb_vecs_h) dependency.
9776 (gdb_vecs.o): New rule.
9777 * thread-db.c: #include "gdb_vecs.h".
9778 (thread_db_load_search): Use a vector to iterate over path elements.
9779 Handle text appearing after "$pdir".
9781 * configure.ac: Add check for strstr.
9782 * config.in: Regenerate.
9783 * configure: Regenerate.
9785 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9787 * hostio.c (handle_pread): If pread fails, fall back to attempting
9789 (handle_pwrite): Likewise for pwrite.
9791 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9793 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9794 between unsupported TYPE and unimplementable ADDR/LEN combination.
9795 (arm_insert_point): Act on new return value.
9797 2012-07-31 Pedro Alves <palves@redhat.com>
9799 * server.c (process_point_options): Only skip tokens if we find
9800 one that is unrecognized. Don't treat 'X' specially while
9801 skipping unrecognized tokens.
9803 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9805 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9806 to 4-byte-align HW breakpoint addresses for Thumb.
9808 2012-07-27 Yao Qi <yao@codesourcery.com>
9812 * server.h: Declare gdb_agent_about_to_close.
9813 * target.c (kill_inferior): Include "agent.h".
9814 New. Send command 'kill'.
9815 * target.h (kill_inferior): Removed macro.
9816 * tracepoint.c (gdb_agent_about_to_close): New.
9817 (gdb_agent_helper_thread): Handle command 'close'.
9818 Wait endlessly until the inferior stops.
9819 Install gdb_agent_remove_socket to atexit hook.
9820 (agent_socket_name): New static variable.
9821 (gdb_agent_socket_init): Replace local variable 'name' with
9822 'agent_socket_name'.
9823 (gdb_agent_remove_socket): New.
9825 2012-07-27 Yao Qi <yao@codesourcery.com>
9827 * server.c (process_point_options): Stop at 'X' when parsing.
9829 2012-07-19 Michael Eager <eager@eagercon.com>
9831 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9833 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9834 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9835 hardware breakpoint.
9837 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9839 * gdbserver/linux-low.c (initialize_low): Call
9840 linux_ptrace_init_warnings.
9842 2012-07-02 Doug Evans <dje@google.com>
9844 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9847 2012-07-02 Stan Shebs <stan@codesourcery.com>
9849 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9850 (ax.o): Add it to build rule.
9852 (OBS): Add format.o.
9853 (IPA_OBS): Add format.o.
9854 * server.c (handle_query): Claim support for breakpoint commands.
9855 (process_point_options): Add command case.
9856 (process_serial_event): Leave running if there are printfs in
9858 * mem-break.h (any_persistent_commands): Declare.
9859 (add_breakpoint_commands): Declare.
9860 (gdb_no_commands_at_breakpoint): Declare.
9861 (run_breakpoint_commands): Declare.
9862 * mem-break.c (struct point_command_list): New struct.
9863 (struct breakpoint): New field command_list.
9864 (any_persistent_commands): New function.
9865 (add_commands_to_breakpoint): New function.
9866 (add_breakpoint_commands): New function.
9867 (gdb_no_commands_at_breakpoint): New function.
9868 (run_breakpoint_commands): New function.
9869 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9871 * ax.c: Include format.h.
9872 (ax_printf): New function.
9873 (gdb_eval_agent_expr): Add printf opcode.
9875 2012-06-13 Yao Qi <yao@codesourcery.com>
9877 * server.c (start_inferior): Remove duplicated writes to fields
9878 'last_resume_kind' and 'last_status' of 'current_inferior'.
9880 2012-06-12 Yao Qi <yao@codesourcery.com>
9881 Pedro Alves <palves@redhat.com>
9883 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9885 * server.c (handle_v_cont): Extend comment.
9887 2012-06-11 Yao Qi <yao@codesourcery.com>
9889 * linux-low.c (linux_attach): Add 'static'.
9891 2012-06-06 Yao Qi <yao@codesourcery.com>
9893 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9895 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9897 Fix gcc -flto compilation warning.
9898 * server.c (main): Make variable multi_mode and attach volatile.
9900 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9902 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9903 if the platform doesn't know about it.
9905 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9907 * Makefile.in (SFILES): Add linux-tile-low.c.
9908 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9909 * configure.srv: Handle tilegx-*-linux*.
9910 * linux-tile-low.c: New file.
9912 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9914 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9916 2012-05-24 Pedro Alves <palves@redhat.com>
9920 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9922 2012-05-24 Pedro Alves <palves@redhat.com>
9926 Replace target_signal with gdb_signal throughout.
9928 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9930 * linux-low.c (linux_store_registers): Avoid the copying sequence
9931 when no data has been retrieved by ptrace.
9933 2012-05-22 Will Deacon <will.deacon@arm.com>
9935 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9936 Include asm/ptrace.h.
9937 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9940 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9942 * linux-low.c (linux_store_registers): Don't re-retrieve data
9943 with ptrace that has already been obtained from /proc. Always
9944 copy any data retrieved with ptrace to the buffer supplied.
9946 2012-05-11 Yao Qi <yao@codesourcery.com>
9947 Pedro Alves <palves@redhat.com>
9949 * linux-low.c (enum stopping_threads_kind): New.
9950 (stopping_threads): Change type to `enum stopping_threads_kind'.
9951 (handle_extended_wait): If stopping and suspending threads, leave
9952 the new_lwp suspended too.
9953 (linux_wait_for_event): Adjust.
9954 (stop_all_lwps): Set `stopping_threads' to
9955 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9956 whether we're suspending threads or just stopping them. Assert no
9959 2012-04-29 Yao Qi <yao@codesourcery.com>
9961 * server.h: Move some code to ...
9962 * gdbthread.h: ... here. New.
9963 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9964 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9965 (nto-low.o, win32-low.o): Likewise.
9966 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9967 * regcache.c, remote-utils.c, server.c: Likewise.
9968 * target.c, tracepoint.c, win32-low.c: Likewise.
9970 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9972 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9973 (PTRACE_ARG4_TYPE): Likewise.
9974 (PTRACE_XFER_TYPE): Likewise.
9975 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9976 ptrace to PTRACE_ARG3_TYPE.
9977 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9978 (PTRACE_ARG4_TYPE): Likewise.
9979 (PTRACE_XFER_TYPE): Likewise.
9980 (linux_detach_one_lwp): Cast fourth argument of
9981 ptrace to long then PTRACE_ARG4_TYPE.
9982 (regsets_fetch_inferior_registers): Cast third argument of
9983 ptrace to long then PTRACE_ARG3_TYPE.
9984 (regsets_store_inferior_registers): Likewise.
9986 2012-04-20 Pedro Alves <palves@redhat.com>
9988 * configure: Regenerate.
9990 2012-04-19 Pedro Alves <palves@redhat.com>
9992 * Makefile.in (GNULIB_BUILDDIR): New.
9993 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9994 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9995 (all, install-only, uninstall, clean-info, all-lib, clean): No
9996 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9997 (maintainer-clean realclean distclean): Use subdir_do.
9999 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10000 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10001 * acinclude.m4: Include acx_configure_dir.m4.
10002 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10003 calls. Call AC_PROG_RANLIB. Configure gnulib using
10006 (GNULIB_STDINT_H): Adjust.
10007 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10008 * gdbreplay.c: Include build-gnulib/config.h.
10009 * server.h: Likewise.
10010 * aclocal.m4: Regenerate.
10011 * config.in: Regenerate.
10012 * configure: Regenerate.
10014 2012-04-19 Pedro Alves <palves@redhat.com>
10016 * Makefile.in (LIBGNU, INCGNU): Adjust.
10017 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10018 (all, install-only, uninstall, clean-info, all-lib, clean)
10019 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10020 * configure.ac: Adjust AC_OUTPUT output.
10021 * aclocal.m4: Regenerate.
10022 * configure: Regenerate.
10024 2012-04-19 Pedro Alves <palves@redhat.com>
10026 * Makefile.in (generated_files): New.
10027 (server_h): Remove the explicit dependency on config.h, and depend
10028 on $generated_files.
10030 2012-04-19 Pedro Alves <palves@redhat.com>
10032 * Makefile.in (INCGNU): Add -Ignulib.
10034 2012-04-19 Pedro Alves <palves@redhat.com>
10036 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10037 (INCGNU): ... this, and spell out -I here.
10038 (GNULIB_LIB): Rename to ...
10039 (LIBGNU): ... this.
10040 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10042 2012-04-19 Pedro Alves <palves@redhat.com>
10044 * config.in: Regenerate.
10046 2012-04-19 Pedro Alves <palves@redhat.com>
10048 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10049 * server.h (memmem): Remove declaration.
10050 * config.in: Regenerate.
10051 * configure: Regenerate.
10053 2012-04-19 Yao Qi <yao@codesourcery.com>
10055 * Makefile.in (SFILES): Add common/vec.c.
10059 2012-04-19 Yao Qi <yao@codesourcery.com>
10061 * remote-utils.c (prepare_resume_reply): Replace with macro
10062 target_core_of_thread.
10063 * server.c (handle_qxfer_threads_proper): Likewise.
10064 * target.h (traget_core_of_thread): New macro.
10066 2012-04-18 Pedro Alves <palves@redhat.com>
10068 * aclocal.m4: Regenerate.
10069 * configure: Regenerate.
10071 2012-04-16 Yao Qi <yao@codesourcery.com>
10073 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10074 duplicated on address.
10076 2012-04-16 Yao Qi <yao@codesourcery.com>
10078 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10079 (struct tracepoint_action_ops) <send>: New field.
10080 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10081 (agent_expr_send, x_tracepoint_action_send): New.
10082 (l_tracepoint_action_send): New.
10083 (cmd_qtdp): Download and install tracepoint
10084 according to `use_agent'.
10085 (run_inferior_command): Add one more parameter `len'.
10087 (tracepoint_send_agent): New.
10088 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10090 2012-04-16 Yao Qi <yao@codesourcery.com>
10092 * tracepoint.c (download_tracepoints): Moved to ...
10093 (cmd_qtstart): ... here.
10095 2012-04-14 Yao Qi <yao@codesourcery.com>
10097 * tracepoint.c: Include inttypes.h.
10098 (struct collect_memory_action): Use sized types.
10099 (struct tracepoint): Likewise.
10100 (cmd_qtdp, stop_tracing): Update print specifiers.
10101 (cmd_qtp, response_tracepoint): Likewise.
10102 (collect_data_at_tracepoint): Likewise.
10103 (collect_data_at_step): Likewise.
10105 2012-04-14 Yao Qi <yao@codesourcery.com>
10107 Import gnulib module inttypes.
10108 * aclocal.m4, config.in, configure: Regenerated.
10110 2012-04-14 Yao Qi <yao@codesourcery.com>
10112 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10113 Makefile and config.status at last.
10115 2012-04-13 Yao Qi <yao@codesourcery.com>
10117 * tracepoint.c: Include stdint.h unconditionally.
10119 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10121 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10122 on BFD_HAVE_SYS_PROCFS_TYPE.
10123 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10124 * configure: Regenerate.
10125 * config.in: Likewise.
10127 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10129 * Makefile.in (clean): Also remove x32.c x32-linux.c
10130 x32-avx.c x32-avx-linux.c.
10131 (x32.o): New target.
10133 (x32-linux.o): Likewise.
10134 (x32-linux.c): Likewise.
10135 (x32-avx.o): Likewise.
10136 (x32-avx.c): Likewise.
10137 (x32-avx-linux.o): Likewise.
10138 (x32-avx-linux.c): Likewise.
10140 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10141 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10142 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10143 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10144 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10145 i386/x32-avx-linux.xml.
10147 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10148 (init_registers_x32_avx_linux): Likwise.
10149 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10150 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10152 2012-04-13 Pedro Alves <palves@redhat.com>
10154 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10155 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10156 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10157 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10160 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10162 * linux-x86-low.c (compat_x32_clock_t): New.
10163 (compat_x32_siginfo_t): Likewise.
10164 (compat_x32_siginfo_from_siginfo): Likewise.
10165 (siginfo_from_compat_x32_siginfo): Likewise.
10166 (linux_is_elf64): Likewise.
10167 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10168 and siginfo_from_compat_x32_siginfo for x32.
10169 (x86_arch_setup): Set linux_is_elf64.
10171 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10174 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10176 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10177 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10178 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10179 compatible with process.
10181 2012-04-12 Yao Qi <yao@codesourcery.com>
10183 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10184 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10185 (install-only, install-info, clean): Handle sub dir gnulib.
10186 (all-lib, am--refresh): New targets.
10187 (memmem.o): Remove target.
10188 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10189 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10190 (AC_REPLACE_FUNCS): Remove memmem.
10191 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10192 (AC_OUTPUT): Generate Makefile in gnulib/.
10193 * aclocal.m4, config.in, configure: Regenerated.
10195 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10197 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10199 2012-04-05 Pedro Alves <palves@redhat.com>
10201 -Werror=strict-aliasing
10203 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10206 2012-04-04 Pedro Alves <palves@redhat.com>
10208 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10209 (sparc_store_gregset_from_stack, sparc_store_gregset)
10210 (sparc_breakpoint_at): Fix formatting.
10212 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10214 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10216 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10217 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10218 * config.in: Regenerate.
10219 * configure: Likewise.
10221 2012-03-29 Pedro Alves <palves@redhat.com>
10223 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10224 Correct ptrace arguments.
10226 2012-03-28 Pedro Alves <palves@redhat.com>
10228 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10229 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10230 (IA64_FR1_REGNUM): New defines.
10231 (ia64_fetch_register): New.
10232 (the_low_target): Install it.
10233 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10235 * linux-low.c (linux_fetch_registers): Try the
10236 the_low_target.fetch_register hook first.
10238 * linux-arm-low.c (the_low_target): Adjust.
10239 * linux-bfin-low.c (the_low_target): Adjust.
10240 * linux-cris-low.c (the_low_target): Adjust.
10241 * linux-crisv32-low.c (the_low_target): Adjust.
10242 * linux-m32r-low.c (the_low_target): Adjust.
10243 * linux-m68k-low.c (the_low_target): Adjust.
10244 * linux-mips-low.c (the_low_target): Adjust.
10245 * linux-ppc-low.c (the_low_target): Adjust.
10246 * linux-s390-low.c (the_low_target): Adjust.
10247 * linux-sh-low.c (the_low_target): Adjust.
10248 * linux-sparc-low.c (the_low_target): Adjust.
10249 * linux-tic6x-low.c (the_low_target): Adjust.
10250 * linux-x86-low.c (the_low_target): Adjust.
10251 * linux-xtensa-low.c (the_low_target): Adjust.
10253 2012-03-26 Pedro Alves <palves@redhat.com>
10255 * server.c (handle_qxfer_libraries): Don't bail early if
10256 the_target->qxfer_libraries_svr4 is not NULL.
10258 2012-03-26 Pedro Alves <palves@redhat.com>
10260 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10262 2012-03-23 Pedro Alves <palves@redhat.com>
10264 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10265 "library-list-svr4" element's start tag when the the DSO list is
10268 2012-03-23 Pedro Alves <palves@redhat.com>
10270 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10271 a variable whose type size is the same as the inferior's pointer
10274 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10276 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10278 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10279 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10280 * linux-low.h: Include <signal.h>.
10281 (struct siginfo): Remove forward declaration.
10282 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10285 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10287 * .gitignore: Ignore more files.
10289 2012-03-19 Pedro Alves <palves@redhat.com>
10290 Jan Kratochvil <jan.kratochvil@redhat.com>
10292 * server.c (cont_thread, general_thread): Add describing comments.
10293 (start_inferior): Clear `cont_thread'.
10294 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10297 2012-03-15 Yao Qi <yao@codesourcery.com>
10299 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10301 (cmd_qtdp): ... here.
10303 2012-03-15 Yao Qi <yao@codesourcery.com>
10305 * tracepoint.c (struct tracepoint_action_ops): New.
10306 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10307 (m_tracepoint_action_download): New.
10308 (r_tracepoint_action_download): New.
10309 (x_tracepoint_action_download): New.
10310 (l_tracepoint_action_download): New.
10311 (add_tracepoint_action): Install `action->ops' according type.
10312 (download_tracepoint_1): Move code `download' function pointer
10313 of various tracepoint_action_ops.
10315 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10317 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10318 linux_ptrace_attach_warnings.
10320 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10322 * Makefile.in (linux-ptrace.o): New.
10323 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10324 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10325 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10326 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10327 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10329 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10331 2012-03-08 Yao Qi <yao@codesourcery.com>
10332 Pedro Alves <palves@redhat.com>
10334 Fix PR server/13392.
10335 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10336 offset of JMP insn.
10337 * tracepoint.c (remove_tracepoint): New.
10338 (cmd_qtdp): Call remove_tracepoint when failed to install.
10340 2012-03-07 Pedro Alves <palves@redhat.com>
10342 * linux-low.c (get_detach_signal): New.
10343 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10344 Pass on pending signals to PTRACE_DETACH. Check the result of the
10346 * server.c (program_signals, program_signals_p): New.
10347 (handle_general_set): Handle QProgramSignals.
10348 * server.h (program_signals, program_signals_p): Declare.
10350 2012-03-05 Pedro Alves <palves@redhat.com>
10351 Jan Kratochvil <jan.kratochvil@redhat.com>
10353 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10356 2012-03-03 Yao Qi <yao@codesourcery.com>
10358 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10359 agent_look_up_symbols.
10361 2012-03-03 Yao Qi <yao@codesourcery.com>
10363 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10364 (linux-x86-low.o): Likewise.
10365 * server.h: Remove in_process_agent_loaded.
10366 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10370 2012-03-03 Yao Qi <yao@codesourcery.com>
10372 * tracepoint.c (gdb_agent_capability): New global.
10373 (in_process_agent_loaded_ust): Renamed to
10374 `in_process_agent_supports_ust'.
10376 (in_process_agent_supports_ust): Call agent_capability_check.
10377 (clear_installed_tracepoints): Assert that agent supports
10380 2012-03-03 Yao Qi <yao@codesourcery.com>
10382 * linux-low.c (linux_supports_agent): New.
10383 (linux_target_ops): Initialize field `supports_agent' with
10384 linux_supports_agent.
10385 * target.h (struct target_ops) <supports_agent>: New.
10386 (target_supports_agent): New macro.
10387 * server.c (handle_general_set): Handle packet 'QAgent'.
10388 (handle_query): Send `QAgent+'.
10389 * Makefile.in (server.o): Depends on agent.h.
10391 2012-03-03 Yao Qi <yao@codesourcery.com>
10393 * Makefile.in (OBS): Add agent.o.
10394 Add new rule for agent.o.
10395 Track dependence of tracepoint.c on agent.h.
10396 * tracepoint.c (run_inferior_command_1):
10397 (run_inferior_command): Call agent_run_command.
10398 (gdb_ust_connect_sync_socket): Deleted. Move it to
10400 (resume_thread, stop_thread): Likewise.
10401 (gdb_ust_socket_init): Renamed to ...
10402 (gdb_agent_socket_init): ... New.
10403 (gdb_ust_thread): Renamed to ...
10404 (gdb_agent_helper_thread): ... New.
10405 (gdb_ust_init): Move some code to ...
10406 (gdb_agent_init): ... here. New.
10407 [HAVE_UST]: Call gdb_ust_init.
10408 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10409 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10410 * config.in, configure: Regenerated.
10412 2012-03-02 Pedro Alves <palves@redhat.com>
10414 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10415 * linux-low.c (struct simple_pid_list): New.
10416 (stopped_pids): New a struct simple_pid_list pointer.
10417 (add_to_pid_list, pull_pid_from_list): New.
10418 (handle_extended_wait): Don't assume the first signal new children
10419 report is SIGSTOP. Adjust call to pull_pid_from_list.
10420 (linux_wait_for_lwp): Adjust.
10422 2012-03-02 Yao Qi <yao@codesourcery.com>
10424 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10427 2012-03-02 Yao Qi <yao@codesourcery.com>
10429 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10430 `stop_pc' and `tpoint'. Update caller.
10432 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10434 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10435 * linux-low.c (use_linux_regsets): New macro.
10436 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10437 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10438 (linux_register_in_regsets): New function.
10439 (usr_fetch_inferior_registers): Skip registers covered by
10441 (usr_store_inferior_registers): Likewise.
10442 (usr_fetch_inferior_registers): New macro.
10443 (usr_store_inferior_registers): Likewise.
10444 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10445 (linux_store_registers): Likewise.
10446 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10448 (init_registers_mips64_dsp_linux): Likewise.
10449 (init_registers_mips_linux): New macro.
10450 (init_registers_mips_dsp_linux): Likewise.
10451 (mips_dsp_num_regs): Likewise.
10452 (DSP_BASE, DSP_CONTROL): New fallback macros.
10453 (mips_base_regs): New macro.
10454 (mips_regmap): Use it. Fix the size.
10455 (mips_dsp_regmap): New variable.
10456 (mips_dsp_regset_bitmap): Likewise.
10457 (mips_arch_setup): New function.
10458 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10460 (mips_cannot_store_register): Likewise.
10461 (the_low_target): Update .arch_setup, .num_regs and .regmap
10462 initializers. Add .regset_bitmap initializer.
10463 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10465 * linux-bfin-low.c (the_low_target): Likewise.
10466 * linux-cris-low.c (the_low_target): Likewise.
10467 * linux-crisv32-low.c (the_low_target): Likewise.
10468 * linux-ia64-low.c (the_low_target): Likewise.
10469 * linux-m32r-low.c (the_low_target): Likewise.
10470 * linux-m68k-low.c (the_low_target): Likewise.
10471 * linux-ppc-low.c (the_low_target): Likewise.
10472 * linux-s390-low.c (the_low_target): Likewise.
10473 * linux-sh-low.c (the_low_target): Likewise.
10474 * linux-sparc-low.c (the_low_target): Likewise.
10475 * linux-tic6x-low.c (the_low_target): Likewise.
10476 * linux-x86-low.c (the_low_target): Likewise.
10477 * linux-xtensa-low.c (the_low_target): Likewise.
10478 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10479 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10480 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10482 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10483 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10485 2012-02-29 Yao Qi <yao@codesourcery.com>
10486 Pedro Alves <palves@redhat.com>
10488 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10489 `step_over_finished' is true.
10491 2012-02-27 Pedro Alves <palves@redhat.com>
10493 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10494 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10496 2012-02-27 Pedro Alves <palves@redhat.com>
10499 * linux-low.c (pid_is_stopped): New.
10500 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10502 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10504 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10507 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10509 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10511 2012-02-24 Luis Machado <lgustavo@codesourcery>
10513 * server.c (handle_query): Advertise support for target-side
10514 breakpoint condition evaluation.
10515 (process_point_options): New function.
10516 (process_serial_event): When inserting a breakpoint, check for
10517 a target-side condition that should be evaluated.
10519 * mem-break.c: Include regcache.h and ax.h.
10520 (point_cond_list_t): New data structure.
10521 (breakpoint) <cond_list>: New field.
10522 (find_gdb_breakpoint_at): Make non-static.
10523 (delete_gdb_breakpoint_at): Clear any target-side
10525 (clear_gdb_breakpoint_conditions): New function.
10526 (add_condition_to_breakpoint): Likewise.
10527 (add_breakpoint_condition): Likewise.
10528 (gdb_condition_true_at_breakpoint): Likewise.
10529 (gdb_breakpoint_here): Return result directly instead
10530 of going through a local variable.
10532 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10533 (clear_gdb_breakpoint_conditions): Likewise.
10534 (add_breakpoint_condition): Likewise.
10535 (gdb_condition_true_at_breakpoint): Likewise.
10537 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10538 (need_step_over_p): Take target-side breakpoint condition into
10541 2012-02-24 Luis Machado <lgustavo@codesourcery>
10543 * server.h: Include tracepoint.h.
10544 (agent_mem_read, agent_get_trace_state_variable_value,
10545 agent_set_trace_state_variable_value,
10546 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10547 get_set_tsv_func_addr): New prototypes.
10549 * ax.h: New include file.
10550 * ax.c: New source file.
10552 * tracepoint.c: Include ax.h.
10553 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10554 agent_expr, eval_result_type): Move to ax.h.
10555 (parse_agent_expr): Rename to ...
10556 (gdb_parse_agent_expr): ... this, make it non-static and move
10558 (unparse_agent_expr) Rename to ...
10559 (gdb_unparse_agent_expr): ... this, make it non-static and move
10561 (eval_agent_expr): Rename to ...
10562 (eval_tracepoint_agent_expr): ... this.
10563 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10564 forward declarations.
10565 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10566 (agent_get_trace_state_variable_value): New function.
10567 (agent_set_trace_state_variable_value): New function.
10568 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10569 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10570 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10571 (condition_true_at_tracepoint): Likewise.
10572 (parse_agent_expr): Rename to ...
10573 (gdb_parse_agent_expr): ... this and move to ax.c.
10574 (unparse_agent_expr): Rename to ...
10575 (gdb_unparse_agent_expr): ... this and move to ax.c.
10576 (gdb_agent_op_name): Move to ax.c.
10577 (eval_agent_expr): Rename to ...
10578 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10580 (eval_tracepoint_agent_expr): New function.
10581 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10583 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10585 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10586 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10587 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10588 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10589 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10590 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10591 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10592 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10593 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10594 (compile_bytecodes): Remove forward declaration.
10595 (is_goto_target): Move to ax.c.
10596 (compile_bytecodes): Move to ax.c and call
10597 agent_get_trace_state_variable_value (...) and
10598 agent_set_trace_state_variable_value (...).
10600 * Makefile.in: Update ax.c and IPA dependencies.
10602 2012-02-24 Pedro Alves <palves@redhat.com>
10604 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10605 (cmd_bigqtbuffer_circular): ... this. Only handle
10606 'QTBuffer:circular:'.
10607 (handle_tracepoint_general_set): Adjust.
10609 2012-02-16 Yao Qi <yao@codesourcery.com>
10611 * inferiors.c: Move code to ...
10612 * dll.c: .... here. New.
10613 * server.h: Declare clear_dlls.
10614 * Makefile.in (SFILES): Add dll.c.
10618 2012-02-11 Yao Qi <yao@codesourcery.com>
10620 * server.c: (handle_monitor_command): Add a new parameter
10622 (handle_query): Update caller.
10624 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10626 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10627 * configure, config.in: Regenerate.
10628 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10631 2012-02-02 Pedro Alves <palves@redhat.com>
10633 Try SIGKILL first, then PTRACE_KILL.
10634 * linux-low.c (linux_kill_one_lwp): New.
10635 (linux_kill_one_lwp): Rename to ...
10636 (kill_one_lwp_callback): ... this. Use the new
10637 linux_kill_one_lwp.
10639 2012-02-02 Pedro Alves <palves@redhat.com>
10641 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10644 2012-01-27 Pedro Alves <palves@redhat.com>
10646 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10647 (elf_64_file_p): Make static.
10648 (linux_pid_exe_is_elf_64_file): New.
10649 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10650 Delete declarations.
10651 (linux_pid_exe_is_elf_64_file): Declare.
10652 * linux-x86-low.c (x86_arch_setup): Use
10653 linux_pid_exe_is_elf_64_file.
10655 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10657 * linux-low.c (linux_wait_for_event_1): Rename to ...
10658 (linux_wait_for_event): ... here and merge it with former
10659 linux_wait_for_event - new variable wait_ptid, use it.
10660 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10662 2012-01-23 Pedro Alves <palves@redhat.com>
10664 * server.c (main): Avoid yet another case of infinite loop while
10665 detaching/killing after a longjmp.
10667 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10670 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10672 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10674 * hostio.c (handle_readlink): New function.
10675 (handle_vFile): Call it to handle "vFile:readlink" packets.
10677 2012-01-20 Pedro Alves <palves@redhat.com>
10678 Ulrich Weigand <ulrich.weigand@linaro.org>
10680 * server.c (handle_v_requests): Only support vAttach and vRun to
10681 start multiple processes when in extended protocol mode.
10683 2012-01-17 Pedro Alves <palves@redhat.com>
10685 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10686 memalign plus mprotect to allocate the scratch buffer.
10688 2012-01-13 Pedro Alves <palves@redhat.com>
10690 * server.c (attach_inferior): Clear `cont_thread'.
10692 2012-01-13 Pedro Alves <palves@redhat.com>
10694 * server.c (main): Avoid infinite loop while detaching/killing
10697 2012-01-09 Doug Evans <dje@google.com>
10699 * server.c (start_inferior): Set last_ptid in --wrapper case.
10701 2012-01-06 Yao Qi <yao@codesourcery.com>
10703 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10705 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10707 2012-01-04 Yao Qi <yao@codesourcery.com>
10709 * tracepoint.c (cmd_qtdp): Print debug message
10710 for static tracepoint.
10712 2012-01-04 Yao Qi <yao@codesourcery.com>
10714 * tracepoint.c (trace_vdebug): Differentiate debug message
10715 between gdbserver and IPA.
10717 2012-01-03 Yao Qi <yao@codesourcery.com>
10719 * tracepoint.c (tracepoint_was_hit): Don't collect for
10722 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10724 * terminal.h: Reformat copyright header.
10726 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10728 * server.c (gdbserver_version): Update copyright year.
10729 * gdbreplay.c (gdbreplay_version): Likewise.
10731 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10733 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10736 2011-12-18 Hui Zhu <teawater@gmail.com>
10737 * linux-low.c (linux_create_inferior): Save return value to ret.
10739 2011-12-18 Hui Zhu <teawater@gmail.com>
10741 * linux-low.c (linux_create_inferior): Save return value to ret.
10743 2011-12-16 Doug Evans <dje@google.com>
10745 * linux-low.c (linux_create_inferior): If stdio connection,
10746 redirect stdin from /dev/null, stdout to stderr.
10747 * remote-utils.c (remote_is_stdio): New static global.
10748 (remote_connection_is_stdio): New function.
10749 (remote_prepare): Handle stdio connection.
10750 (remote_open): Ditto.
10751 (remote_close): Don't close stdin for stdio connections.
10752 (read_prim,write_prim): New functions. Replace all calls to
10753 read/write to these.
10754 * server.c (main): Watch for "-" argument. Move call to
10755 remote_prepare before start_inferior.
10756 * server.h (STDIO_CONNECTION_NAME): New macro.
10757 (remote_connection_is_stdio): Declare.
10759 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10760 in debugging output.
10762 2011-12-15 Yao Qi <yao@codesourcery.com>
10764 * tracepoint.c: Include sys/syscall.h.
10765 (gdb_ust_thread): Remove preprocessor conditional.
10767 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10769 * linux-low.c (linux_detach_one_lwp): Call
10770 the_low_target.prepare_to_resume before detaching.
10772 2011-12-14 Yao Qi <yao@codesourcery.com>
10774 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10777 2011-12-14 Yao Qi <yao@codesourcery.com>
10779 * i386-low.c (i386_low_stopped_data_address): Initialize local
10780 variable `control'.
10782 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10786 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10787 DR_CONTROL unless necessary. Extend comments.
10788 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10789 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10791 2011-12-13 Yao Qi <yao@codesourcery.com>
10793 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10795 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10797 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10799 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10800 Print new debug message for such case.
10802 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10804 Fix overlapping memcpy.
10805 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10806 the read_inferior_memory transfer.
10807 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10808 write_inferior_memory transfer.
10809 (set_fast_tracepoint_jump): New variable buf. Use it for the
10810 read_inferior_memory and write_inferior_memory transfers.
10811 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10812 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10813 Use it for the write_inferior_memory transfer.
10814 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10817 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10819 * linux-low.c (fetch_register, store_register): Make code
10820 consistent, fix formatting.
10822 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10824 * linux-low.c (usr_store_inferior_registers): Factor out code
10825 to handle individual registers into...
10826 (store_register): ... this new function.
10828 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10830 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10831 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10832 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10833 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10834 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10835 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10836 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10837 (srv_xmlfiles): Add new XML files.
10839 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10841 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10842 (init_registers_s390_linux32v1): Add prototype.
10843 (init_registers_s390_linux32v2): Likewise.
10844 (init_registers_s390_linux64v1): Likewise.
10845 (init_registers_s390_linux64v2): Likewise.
10846 (init_registers_s390x_linux64v1): Likewise.
10847 (init_registers_s390x_linux64v2): Likewise.
10848 (s390_num_regs): Increment to 52.
10849 (s390_regmap): Add orig_r2 register.
10850 (s390_num_regs_3264): Increment to 68.
10851 (s390_regmap_3264): Add orig_r2 register.
10852 (s390_collect_ptrace_register): Handle orig_r2 register.
10853 (s390_supply_ptrace_register): Likewise.
10854 (s390_fill_last_break): New function.
10855 (s390_store_last_break): Likewise.
10856 (s390_fill_system_call): New function.
10857 (s390_store_system_call): Likewise.
10858 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10860 (s390_check_regset): New function.
10861 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10862 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10863 Update target_regsets for available register sets.
10865 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10866 Jan Kratochvil <jan.kratochvil@redhat.com>
10868 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10869 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10871 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10872 * linux-low.h (struct process_info_private): New member r_debug.
10873 * server.c (handle_qxfer_libraries): Call
10874 the_target->qxfer_libraries_svr4.
10875 (handle_qxfer_libraries_svr4): New function.
10876 (qxfer_packets): New entry "libraries-svr4".
10877 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10878 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10879 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10880 PACKET_qXfer_libraries_svr4.
10882 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10884 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10885 PSW address/mask between 8-byte and 16-byte formats.
10886 (s390_supply_ptrace_register): Likewise.
10887 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10888 basic addressing mode bit.
10890 2011-11-24 Stan Shebs <stan@codesourcery.com>
10892 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10894 2011-11-17 Stan Shebs <stan@codesourcery.com>
10896 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10897 (tracing_start_time): New global.
10898 (tracing_stop_time): New global.
10899 (tracing_user_name): New global.
10900 (tracing_notes): New global.
10901 (tracing_stop_note): New global.
10902 (cmd_qtstart): Set traceframe_usage, start_time.
10903 (stop_tracing): Set stop_time.
10904 (cmd_qtstatus): Report additional status.
10905 (cmd_qtp): New function.
10906 (handle_tracepoint_query): Call it.
10907 (cmd_qtnotes): New function.
10908 (handle_tracepoint_general_set): Call it.
10909 (get_timestamp): Rename from tsv_get_timestamp.
10911 2011-11-14 Stan Shebs <stan@codesourcery.com>
10912 Kwok Cheung Yeung <kcy@codesourcery.com>
10914 * linux-x86-low.c (small_jump_insn): New.
10915 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10916 trampoline and error message, build a trampoline and issue a small
10917 jump instruction to it.
10918 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10919 trampoline and error message.
10920 (x86_get_min_fast_tracepoint_insn_len): New.
10921 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10922 * linux-low.h (struct linux_target_ops): Add arguments to
10923 install_fast_tracepoint_jump_pad operation, add new operation.
10924 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10926 (linux_get_min_fast_tracepoint_insn_len): New function.
10927 (linux_target_op): Add new operation.
10928 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10929 (gdb_trampoline_buffer_end): Ditto.
10930 (gdb_trampoline_buffer_error): Ditto.
10931 (struct ipa_sym_addresses): Add fields for new IPA variables.
10932 (symbol_list): Add entries for new IPA variables.
10933 (struct tracepoint): Add fields to hold the address range of the
10934 trampoline used by the tracepoint.
10935 (trampoline_buffer_head): New static variable.
10936 (trampoline_buffer_tail): Ditto.
10937 (claim_trampoline_space): New function.
10938 (have_fast_tracepoint_trampoline_buffer): New function.
10939 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10941 (install_fast_tracepoint): Ditto, also add error buffer argument.
10942 (cmd_qtminftpilen): New function.
10943 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10944 (fast_tracepoint_from_trampoline_address): New function.
10945 (fast_tracepoint_collecting): Handle trampoline as part of jump
10947 (set_trampoline_buffer_space): New function.
10948 (initialize_tracepoint): Initialize new IPA variables.
10949 * target.h (struct target_ops): Add arguments to
10950 install_fast_tracepoint_jump_pad operation, add new
10951 get_min_fast_tracepoint_insn_len operation.
10952 (target_get_min_fast_tracepoint_insn_len): New.
10953 (install_fast_tracepoint_jump_pad): Add arguments.
10954 * server.h (IPA_BUFSIZ): Define.
10955 * linux-i386-ipa.c: Include extra header files.
10956 (initialize_fast_tracepoint_trampoline_buffer): New function.
10957 (initialize_low_tracepoint): Call it.
10958 * server.h (set_trampoline_buffer_space): Declare.
10959 (claim_trampoline_space): Ditto.
10960 (have_fast_tracepoint_trampoline_buffer): Ditto.
10962 2011-11-14 Yao Qi <yao@codesourcery.com>
10964 * server.c (handle_query): Handle InstallInTrace for qSupported.
10965 * tracepoint.c (add_tracepoint): Sort list.
10966 (install_tracepoint, download_tracepoint): New.
10967 (cmd_qtdp): Call them to install and download tracepoints.
10968 (sort_tracepoints): Removed.
10969 (cmd_qtstart): Update.
10971 2011-11-14 Yao Qi <yao@codesourcery.com>
10973 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10974 * mem-break.h: Declare.
10975 * tracepoint.c (cmd_qtstart): Move some code to ...
10976 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10978 (download_tracepoints): Move some code to ...
10979 (download_tracepoint_1): ... here. New.
10981 2011-11-08 Yao Qi <yao@codesourcery.com>
10983 * remote-utils.c (relocate_instruction): A comment fix.
10985 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10987 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10988 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10989 dr_status_mirror and dr_control_mirror from debug_reg_state.
10990 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10991 (i386_initial_stuff): Remove use of deleted globals.
10992 (i386_get_thread_context, i386_set_thread_context,
10993 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10994 from debug_reg_state.
10996 2011-11-05 Yao Qi <yao@codesourcery.com>
10998 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10999 address as TPOINT's.
11001 2011-11-02 Stan Shebs <stan@codesourcery.com>
11003 * tracepoint.c (agent_mem_read_string): New function.
11004 (eval_agent_expr): Call it for tracenz.
11005 * server.c (handle_query): Report support for tracenz.
11007 2011-11-02 Yao Qi <yao@codesourcery.com>
11009 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11011 2011-11-02 Yao Qi <yao@codesourcery.com>
11013 * target.h: Fix a typo in comment.
11015 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11017 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11018 clobber the breakpoints' shadows with fast tracepoint jumps.
11019 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11020 * target.c (write_inferior_memory): Also pass MYADDR down to
11023 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11025 * configure.ac: Check support for personality routine.
11026 * configure: Regenerate.
11027 * config.in: Likewise.
11028 * linux-low.c: Include <sys/personality.h>.
11029 Define ADDR_NO_RANDOMIZE if necessary.
11030 (linux_create_inferior): Disable address space randomization when
11031 forking inferior, if requested.
11032 (linux_supports_disable_randomization): New function.
11033 (linux_target_ops): Install it.
11034 * server.h (disable_randomization): Declare.
11035 * server.c (disable_randomization): New global variable.
11036 (handle_general_set): Handle QDisableRandomization.
11037 (handle_query): Likewise for qSupported.
11038 (main): Support --disable-randomization and --no-disable-randomization
11039 command line arguments.
11040 * target.h (struct target_ops): Add supports_disable_randomization.
11041 (target_supports_disable_randomization): New macro.
11043 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11045 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11047 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11048 [!PT_GETDSBT] (target_loadmap): New definition.
11049 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11050 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11051 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11052 and PT_GETDSBT to LINUX_LOADMAP.
11053 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11054 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11056 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11058 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11059 (arm_linux_hwbp_cap): New static variable.
11060 (arm_linux_get_hwbp_cap): Replace by ...
11061 (arm_linux_init_hwbp_cap): ... this new function.
11062 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11063 (arm_linux_get_hw_watchpoint_count): Likewise.
11064 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11065 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11066 (arm_prepare_to_resume): Use perror_with_name instead of error.
11068 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11070 * linux-arm-low.c: Include <signal.h>.
11071 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11072 (struct arm_linux_hwbp_cap): New data type.
11073 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11074 (struct arm_linux_hw_breakpoint): New data type.
11075 (MAX_BPTS, MAX_WPTS): Define.
11076 (struct arch_process_info, struct arch_lwp_info): New data types.
11077 (arm_linux_get_hwbp_cap): New function.
11078 (arm_linux_get_hw_breakpoint_count): Likewise.
11079 (arm_linux_get_hw_watchpoint_count): Likewise.
11080 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11081 (arm_hwbp_control_initialize): Likewise.
11082 (arm_hwbp_control_is_enabled): Likewise.
11083 (arm_hwbp_control_is_initialized): Likewise.
11084 (arm_hwbp_control_disable): Likewise.
11085 (arm_linux_hw_breakpoint_equal): Likewise.
11086 (arm_linux_hw_point_initialize): Likewise.
11087 (struct update_registers_data): New data structure.
11088 (update_registers_callback: New function.
11089 (arm_insert_point): Likewise.
11090 (arm_remove_point): Likewise.
11091 (arm_stopped_by_watchpoint): Likewise.
11092 (arm_stopped_data_address): Likewise.
11093 (arm_new_process): Likewise.
11094 (arm_new_thread): Likewise.
11095 (arm_prepare_to_resume): Likewise.
11096 (the_low_target): Register arm_insert_point, arm_remove_point,
11097 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11098 arm_new_thread, and arm_prepare_to_resume.
11100 2011-09-15 Stan Shebs <stan@codesourcery.com>
11102 * server.h (struct emit_ops): Add compare-goto fields.
11103 * tracepoint.c (gdb_agent_op_sizes): New table.
11104 (emit_eq_goto): New function.
11105 (emit_ne_goto): New function.
11106 (emit_lt_goto): New function.
11107 (emit_le_goto): New function.
11108 (emit_gt_goto): New function.
11109 (emit_ge_goto): New function.
11110 (is_goto_target): New function.
11111 (compile_bytecodes): Recognize special cases of compare-goto
11112 combinations and call specialized emitters for them.
11113 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11114 (amd64_emit_ne_goto): New function.
11115 (amd64_emit_lt_goto): New function.
11116 (amd64_emit_le_goto): New function.
11117 (amd64_emit_gt_goto): New function.
11118 (amd64_emit_ge_goto): New function.
11119 (amd64_emit_ops): Add the new functions.
11120 (i386_emit_eq_goto): New function.
11121 (i386_emit_ne_goto): New function.
11122 (i386_emit_lt_goto): New function.
11123 (i386_emit_le_goto): New function.
11124 (i386_emit_gt_goto): New function.
11125 (i386_emit_ge_goto): New function.
11126 (i386_emit_ops): Add the new functions.
11128 2011-09-08 Stan Shebs <stan@codesourcery.com>
11130 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11131 (i386_emit_epilogue): Restore %ebx.
11133 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11135 * server.c (step_thread): Remove definition.
11136 (process_serial_event): Don't handle Hs.
11137 * server.h (step_thread): Remove declaration.
11138 * target.c (set_desired_inferior): Remove use of step_thread.
11140 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11142 * linux-low.c: Include linux-procfs.h.
11143 (linux_attach_lwp_1): Update comments.
11144 (linux_attach): Scan for existing threads when attaching to a
11145 process that is the tgid.
11146 * Makefile.in: Update dependencies.
11148 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11150 * configure.srv: Add linux-procfs.o dependencies.
11152 2011-08-14 Yao Qi <yao@codesourcery.com>
11154 * target.h (struct target_ops): Fix indent.
11155 * win32-low.c (win32_target_ops): Fix comment.
11157 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11158 Yao Qi <yao@codesourcery.com>
11160 * Makefile.in (clean): Remove tic6x-*.c files.
11161 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11162 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11163 (tic6x-c64xp-linux.c): Likewise.
11164 * configure.srv: Add support for tic6x-*-uclinux.
11165 * linux-tic6x-low.c: New.
11166 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11168 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11169 Yao Qi <yao@codesourcery.com>
11171 * target.h (struct target_ops): Add read_loadmap.
11172 * linux-low.c (struct target_loadseg): New type.
11173 (struct target_loadmap): New type.
11174 (linux_read_loadmap): New function.
11175 (linux_target_ops): Add linux_read_loadmap.
11176 * server.c (handle_query): Support qXfer:fdpic:read packet.
11177 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11180 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11182 * win32-low.c: Include <stdint.h>.
11184 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11186 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11187 to the inferior here.
11188 (i386_remove_aligned_watchpoint): Ditto.
11189 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11190 fit part of the watchpoint in the debug registers.
11191 (i386_update_inferior_debug_regs): New.
11192 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11193 registers, and only update the inferior on success.
11194 (i386_low_remove_watchpoint): Ditto.
11196 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11198 * linux-low.c (compare_ints, unique, list_threads, show_process,
11199 linux_core_of_thread): Delete.
11200 (linux_target_ops): Change linux_core_of_thread to
11201 linux_common_core_of_thread.
11202 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11203 * utils.c (malloc_failure): Change type of argument.
11204 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11205 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11206 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11207 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11208 (IPA_OBJS): Add common-utils-ipa.o.
11209 (ptid_h, linux_osdata_h): New macros.
11210 (server_h): Add common/common-utils.h, common/xml-utils.h,
11211 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11213 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11214 ptid.o, buffer.o): New rules.
11215 (linux-low.o): Add common/linux-osdata.h as a dependency.
11216 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11217 * configure.ac: Add AC_HEADER_DIRENT check.
11218 * config.in: Regenerate.
11219 * configure: Regenerate.
11220 * remote-utils.c (xml_escape_text): Delete.
11221 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11222 buffer_xml_printf): Move to common/buffer.c.
11223 * server.c (main): Remove call to initialize_inferiors.
11224 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11225 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11226 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11227 internal_error, gdb_assert, gdb_assert_fail): Delete.
11228 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11229 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11231 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11232 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11233 initialize_inferiors): Delete.
11235 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11237 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11240 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11242 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11244 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11246 2011-05-26 Yao Qi <yao@codesourcery.com>
11248 * Makefile.in (thread-db.o): Track dependence to
11249 common/gdb_thread_db.h.
11250 * thread-db.c: include gdb_thread_db.h from right place.
11252 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11254 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11255 __FILE__ and __LINE__ to internal_error.
11257 2011-05-13 Doug Evans <dje@google.com>
11259 * thread-db.c (try_thread_db_load_from_sdir): New function.
11260 (try_thread_db_load_from_dir): New function.
11261 (thread_db_load_search): Handle $sdir, ignore $pdir.
11262 Remove trying of system directories if search of
11263 libthread-db-search-path fails, that is now done via $sdir.
11265 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11267 * server.c (handle_query): Add EnableDisableTracepoints to the list
11268 of supported features.
11269 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11271 (cmd_qtenable_disable): New.
11272 (cmd_qtstart): Install tracepoints even if disabled.
11273 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11274 receiving a QTEnable or QTDisable packet.
11275 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11276 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11278 (gdb_probe): Skip data collection if static tracepoint is disabled.
11280 2011-05-10 Doug Evans <dje@google.com>
11282 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11284 2011-05-04 Doug Evans <dje@google.com>
11286 * linux-low.c (linux_join): Skip process lookup.
11287 * spu-low.c (spu_join): Ditto.
11288 * server.c (join_inferiors_callback): Delete.
11289 (process_serial_event): For 'D' packet (detach) call join_inferior
11292 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11294 * README: Don't mention xscale*-*-linux*.
11295 * configure.srv (xscale*-*-linux*): Don't handle target.
11297 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11299 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11301 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11302 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11303 (i386_emit_void_call_2): Likewise.
11305 2011-04-26 Yao Qi <yao@codesourcery.com>
11307 * linux-low.c: Move common macros to linux-ptrace.h.
11308 Include linux-ptrace.h.
11309 * Makefile.in (linux_ptrace_h): New.
11310 (linux-low.o): Depends on linux-ptrace.h.
11312 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11314 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11315 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11316 (remote_prepare): New function with most of the TCP code from ...
11317 (remote_open): ... here. Detect PORT here unconditionally. Move also
11318 setting transport_is_reliable.
11319 * server.c (run_once): New variable.
11320 (gdbserver_usage): Document it.
11321 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11322 the first run if RUN_ONCE.
11323 * server.h (run_once, remote_prepare): New declarations.
11325 2011-04-19 Tom Tromey <tromey@redhat.com>
11327 * win32-low.c (handle_load_dll): Remove duplicate "the".
11329 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11331 Remove support for old Cygwin 1.5 versions.
11332 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11333 function to avoid warning.
11334 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11337 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11339 * gdbserver/server.h (Macro _): Define it if not available.
11341 2011-03-14 Michael Snyder <msnyder@vmware.com>
11343 * hostio.c (handle_close): Remove unnecessary null test.
11345 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11347 * Makefile.in (maintainer-clean realclean distclean): Remove
11348 "make ... subdir_do" command.
11350 2011-03-10 Michael Snyder <msnyder@vmware.com>
11352 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11354 * server.c (handle_v_run): Free alloced buffer on early return.
11356 2011-03-09 Yao Qi <yao@codesourcery.com>
11359 2011-03-04 Yao Qi <yao@codesourcery.com>
11361 * Makefile.in: Remove GNU make feature --directory.
11363 2011-03-05 Yao Qi <yao@codesourcery.com>
11365 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11366 (subdir_do): New make target. Copied from gdb/Makefile.
11367 (maintainer-clean, realclean, distclean, clean): Call corresponding
11368 make targets in common/Makefile.
11370 2011-02-11 Yao Qi <yao@codesourcery.com>
11372 * configure.ac: Call AC_PROG_RANLIB.
11373 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11374 * configure: Regenerate.
11376 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11378 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11380 2011-03-06 Yao Qi <yao@codesourcery.com>
11382 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11384 2011-03-05 Yao Qi <yao@codesourcery.com>
11386 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11387 (subdir_do): New make target. Copied from gdb/Makefile.
11388 (maintainer-clean, realclean, distclean, clean): Call corresponding
11389 make targets in common/Makefile.
11391 2011-03-04 Yao Qi <yao@codesourcery.com>
11393 * Makefile.in: Remove GNU make feature --directory.
11395 2011-03-04 Michael Snyder <msnyder@vmware.com>
11397 * server.c (queue_stop_reply): Call xmalloc not malloc.
11399 2011-03-02 Michael Snyder <msnyder@vmware.com>
11401 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11403 2011-02-28 Michael Snyder <msnyder@vmware.com>
11405 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11406 (cmd_qtframe): Ditto.
11407 (cmd_qtbuffer): Ditto.
11408 (cmd_bigqtbuffer): Ditto.
11410 * utils.c (decimal2str): Initialize 'width' to nine, then
11411 don't mess with it.
11413 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11415 * hostio.c (require_data): Free *data, not data.
11417 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11419 * hostio.c (require_data): Use free, not xfree.
11421 2011-02-27 Michael Snyder <msnyder@vmware.com>
11423 * server.c (handle_query): Discard unused value.
11425 * hostio.c (require_data): Free malloc memory before returning
11428 2011-02-26 Michael Snyder <msnyder@vmware.com>
11430 * linux-low.c (list_threads): Call closedir for dirent.
11432 2011-02-27 Michael Snyder <msnyder@vmware.com>
11434 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11435 a case statement falls through.
11437 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11439 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11442 2011-02-26 Michael Snyder <msnyder@vmware.com>
11444 * utils.c (decimal2str): Eliminate dead code and dead param.
11445 (pulongest): Drop dead param from call to decimal2str.
11448 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11450 Revert the following patch (not approved yet):
11451 2011-02-21 Hui Zhu <teawater@gmail.com>
11452 * tracepoint.c (tp_printf): New function.
11453 (eval_agent_expr): Handle gdb_agent_op_printf.
11455 2011-02-21 Hui Zhu <teawater@gmail.com>
11457 * tracepoint.c (tp_printf): New function.
11458 (eval_agent_expr): Handle gdb_agent_op_printf.
11460 2011-02-18 Tom Tromey <tromey@redhat.com>
11462 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11463 (tracepoint.o): Likewise.
11464 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11465 (gdb_agent_op_names): Likewise.
11467 2011-02-18 Tom Tromey <tromey@redhat.com>
11469 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11470 gdb_agent_op_rot>: New constants.
11471 (gdb_agent_op_names): Add pick and roll.
11472 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11475 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11477 * aclocal.m4: Regenerated with aclocal-1.11.1.
11479 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11481 * server.c (handle_qxfer_traceframe_info): New.
11482 (qxfer_packets): Register "traceframe-info".
11483 (handle_query): Report support for qXfer:traceframe-info:read+.
11484 * tracepoint.c (match_blocktype): New.
11485 (traceframe_find_block_type): Rename to ...
11486 (traceframe_walk_blocks): ... this. Add callback filter argument,
11488 (traceframe_find_block_type): New, reimplemented on top of
11489 traceframe_walk_blocks.
11490 (build_traceframe_info_xml): New.
11491 (traceframe_read_info): New.
11492 * server.h (traceframe_read_info): Declare.
11494 2011-02-11 Yao Qi <yao@codesourcery.com>
11496 * configure.ac: Call AC_PROG_RANLIB.
11497 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11498 * configure: Regenerate.
11500 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11502 * server.c (gdb_read_memory): Change return semantics to allow
11504 (handle_search_memory_1): Adjust.
11505 (process_serial_event) <'m' packet>: Handle partial transfers.
11506 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11508 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11510 * regcache.c (init_register_cache): Initialize
11511 regcache->register_status.
11512 (free_register_cache): Release regcache->register_status.
11513 (regcache_cpy): Copy register_status.
11514 (registers_to_string): Print 'x's for unavailable registers.
11515 (supply_register): Mark the register's status valid or
11516 unavailable, depending on whether a buffer was passed in or not.
11517 (supply_register_zeroed): New.
11518 (supply_regblock): Mark the registers' status valid or
11519 unavailable, depending on whether a buffer was passed in or not.
11520 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11521 (struct regcache): New `register_status' field.
11522 (supply_register_zeroed): Declare.
11523 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11524 supply_register_zeroed, rather than passing a NULL buffer to
11526 * tracepoint.c (fetch_traceframe_registers): Update comment.
11528 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11530 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11533 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11535 * server.h (decode_xfer_write): Change prototype.
11536 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11537 and don't extract the annex here.
11538 * server.c (decode_xfer_read): Remove `annex' parameter,
11539 and don't extract the annex here.
11540 (decode_xfer): New.
11541 (struct qxfer): New.
11542 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11543 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11544 (handle_qxfer_statictrace): New functions, abstracted out from
11545 handle_query, and made to use the struct qxfer interface.
11546 (handle_threads_qxfer_proper): Rename to ...
11547 (handle_qxfer_threads_proper): ... this.
11548 (handle_threads_qxfer): Rename to ...
11549 (handle_qxfer_threads): ... this. Adjust.
11550 (qxfer_packets): New array.
11551 (handle_qxfer): New function.
11552 (handle_query): Use handle_qxfer.
11554 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11556 * gdbreplay.c: Shorten lines of >= 80 columns.
11557 * linux-low.c: Ditto.
11558 * linux-ppc-low.c: Ditto.
11559 * linux-s390-low.c: Ditto.
11560 * linux-sparc-low.c: Ditto.
11561 * linux-x86-low.c: Ditto.
11562 * linux-xtensa-low.c: Ditto.
11563 * mem-break.c: Ditto.
11564 * nto-low.c: Ditto.
11565 * regcache.h: Ditto.
11566 * remote-utils.c: Ditto.
11569 * thread-db.c: Ditto.
11570 * tracepoint.c: Ditto.
11572 * win32-low.h: Ditto.
11574 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11576 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11579 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11581 * server.c (gdbserver_version): Update copyright year in version
11583 * gdbreplay.c (gdbreplay_version): Ditto.
11585 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11587 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11588 * linux-bfin-low.c: New file.
11589 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11590 PT_DATA_ADDR for BFIN targets.
11591 * Makefile.in (SFILES): Add linux-bfin-low.c.
11592 (clean): Remove reg-bfin.c.
11593 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11594 * README: Mention supported Blackfin targets.
11596 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11598 * .gitignore: New file.
11600 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11602 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11604 2010-10-22 Jie Zhang <jie@codesourcery.com>
11606 * Makefile.in: Add FLAGS_TO_PASS variable.
11607 (install): Remove dependency of install-only and recursively
11608 invoke make for install-only.
11610 2010-10-04 Doug Evans <dje@google.com>
11612 * Makefile.in (uninstall): Use $(DESTDIR).
11614 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11618 * linux-x86-low.c (compat_siginfo_from_siginfo)
11619 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11620 si_code is < 0. Check for si_code == SI_TIMER before checking for
11623 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11625 * lynx-i386-low.c: New file.
11626 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11628 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11630 * lynx-low.c (ptrace_request_to_str): Remove handling for
11631 request values that have been removed in LynxOS 5.x.
11633 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11635 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11638 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11640 * configure.ac: Add --enable-inprocess-agent option.
11641 * configure: Rebuilt.
11643 2010-09-06 Yao Qi <yao@codesourcery.com>
11645 * linux-low.c (linux_kill): Remove unused variable.
11646 (linux_stabilize_threads): Likewise.
11647 * server.c (start_inferior): Likewise.
11648 (queue_stop_reply_callback): Likewise.
11649 * tracepoint.c (do_action_at_tracepoint): Likewise.
11651 2010-09-06 Yao Qi <yao@codesourcery.com>
11653 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11656 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11658 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11660 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11662 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11665 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11667 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11668 gdbserver/lynx-ppc-low.c: New files.
11669 * Makefile.in (lynx_low_h): New variable.
11670 (lynx-low.o, lynx-ppc-low.o): New rules.
11671 * configure.ac: On LynxOS, link with -lnetinet.
11672 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11673 * configure: regenerate.
11675 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11677 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11678 * configure.ac: Add check for vasprintf and vsnprintf.
11679 * configure, config.in: Regenerate.
11680 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11682 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11684 * gdbreplay.c: Move include of alloca.h up, next to include of
11686 * server.h: Add include of malloc.h.
11687 * mem-break.c: Remove include of malloc.h.
11688 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11690 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11692 * Makefile.in (memmem.o): Build with -Wno-error.
11694 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11696 * utils.c (xsnprintf): Make non-static.
11697 * server.h: Add xsnprintf declaration.
11698 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11699 replace calls to snprintf by calls to xsnprintf throughout.
11701 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11703 * configure.ac: Add configure check for alloca.
11704 * configure, config.in: Regenerate.
11705 * server.h: Include alloca.h if it exists.
11706 * gdbreplay.c: Include alloca.h if it exists.
11708 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11710 * linux-low.c (__SIGRTMIN): Define if not already defined.
11711 (linux_create_inferior): Check for __ANDROID__ rather than
11713 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11714 are already deferred.
11715 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11716 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11717 stopped and already has a pending signal to report.
11718 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11719 a pending signal to report or is moving out of a jump pad.
11720 (linux_init_signals): Check for __ANDROID__ rather than
11723 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11725 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11726 debug_threads check. Avoid a linear search when not doing debug
11729 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11731 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11732 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11733 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11734 (process_event): Change local fd's type to gdb_fildes_t.
11735 (create_file_handler): Adjust prototype.
11736 (delete_file_handler): Adjust prototype.
11737 (handle_file_event): Adjust prototype. Use pfildes.
11738 (create_file_event): Adjsut prototype.
11739 * remote-utils.c (remote_desc, listen_desc): Change type to
11741 * server.h: New gdb_fildes_t typedef.
11742 [USE_WIN32API]: Include winsock2.h.
11743 (delete_file_handler, add_file_handler): Adjust prototypes.
11744 (pfildes): Declare.
11745 * utils.c (pfildes): New.
11747 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11749 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11750 * configure: Regenerate.
11752 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11754 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11755 (linux_done_accessing_memory): ... this.
11756 (linux_target_ops): Adjust.
11757 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11758 * nto-low.c (nto_target_ops): Adjust comment.
11759 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11760 * spu-low.c (spu_target_ops): Adjust comment.
11761 * target.h (target_ops): Rename unprepare_to_access_memory field
11762 to done_accessing_memory.
11763 (unprepare_to_access_memory): Rename to ...
11764 (done_accessing_memory): ... this.
11766 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11768 * linux-low.c (linux_prepare_to_access_memory): New.
11769 (linux_unprepare_to_access_memory): New.
11770 (linux_target_ops): Install them.
11771 * server.c (read_memory): Rename to ...
11772 (gdb_read_memory): ... this. Use
11773 prepare_to_access_memory/prepare_to_access_memory.
11774 (write_memory): Rename to ...
11775 (gdb_write_memory): ... this. Use
11776 prepare_to_access_memory/prepare_to_access_memory.
11777 (handle_search_memory_1): Adjust.
11778 (process_serial_event): Adjust.
11779 * target.h (struct target_ops): New fields
11780 prepare_to_access_memory and unprepare_to_access_memory.
11781 (prepare_to_access_memory, unprepare_to_access_memory): New.
11782 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11783 prepare_to_access_memory/prepare_to_access_memory.
11784 * nto-low.c (nto_target_ops): Adjust.
11785 * spu-low.c (spu_target_ops): Adjust.
11786 * win32-low.c (win32_target_ops): Adjust.
11788 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11790 * Makefile.in (WARN_CFLAGS): Get it from configure.
11791 (WERROR_CFLAGS): New.
11792 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11793 * configure.ac: Introduce --enable-werror, which adds -Werror to
11794 the compiler command line. Enabled by default. Disable with
11795 --disable-werror. Add -Wdeclaration-after-statement
11796 Wpointer-arith and -Wformat-nonliteral to warning flags.
11797 * configure: Regenerate.
11799 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11801 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11803 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11805 * gdbreplay.c (remote_error): New.
11807 (expect): Use gdbchar. Check for error reading from GDB.
11808 Clarify sync error output.
11809 (play): Check for errors writing to GDB.
11810 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11811 * remote-utils.c (getpkt): Check for errors writing to the remote
11814 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11816 * linux-low.c (linux_wait_1): Move non-debugging code out of
11817 `debug_threads' control.
11819 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11821 * linux-low.c (linux_wait_1): Don't set last_status here.
11822 * server.c (push_event, queue_stop_reply_callback): Assert we're
11823 not pushing a TARGET_WAITKIND_IGNORE event.
11824 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11825 (myresume, handle_target_event): Set the thread's last_resume_kind
11826 and last_status from the target returned status.
11828 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11832 * linux-x86-low.c (update_debug_registers_callback): New.
11833 (i386_dr_low_set_addr): Use it.
11834 (i386_dr_low_get_addr): New.
11835 (i386_dr_low_set_control): Use update_debug_registers_callback.
11836 (i386_dr_low_get_control): New.
11837 (i386_dr_low_get_status): Adjust.
11838 * linux-low.c (linux_stop_lwp): New.
11839 * linux-low.h (linux_stop_lwp): Declare.
11841 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11842 argument instead of a i386_debug_reg_state.
11843 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11844 a i386_debug_reg_state.
11845 (i386_insert_aligned_watchpoint): Adjust.
11846 (i386_remove_aligned_watchpoint): Adjust.
11847 (i386_low_stopped_data_address): Read the debug registers from the
11848 inferior instead of from the mirrors.
11849 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11850 (i386_dr_low_get_addr): Declare.
11851 (i386_dr_low_get_control): Declare.
11852 (i386_dr_low_get_status): Change prototype.
11854 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11855 (i386_dr_low_get_addr): New.
11856 (i386_dr_low_get_control): New.
11857 (i386_dr_low_get_status): Adjust prototype. Return
11859 (i386_initial_stuff): Clear dr_status_mirror and
11861 (i386_get_thread_context): Adjust.
11862 (i386_set_thread_context): Adjust.
11863 (i386_thread_added): Adjust.
11865 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11867 * linux-low.h (linux_thread_area): Delete declaration.
11869 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11871 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11872 after its termination.
11874 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11876 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11877 (gdb_wants_all_stopped): Delete.
11878 (linux_wait_1): Don't call them.
11879 * server.c (handle_v_cont): Tag all threads as want-stopped.
11880 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11881 stopped as "client-wants-stopped".
11883 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11885 * Makefile.in (signals_h): New.
11886 (server_h): Depend on it.
11887 (server.o): Don't depend on $(signals_def).
11888 (signals.o): Depend on $(signals_def).
11890 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11892 * Makefile.in (signals_def): New.
11893 (server_h): Append include/gdb/signals.h and signals_def.
11894 (server.o): Append signals_def.
11896 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11898 * server.c (handle_target_event): Use target_signal_to_host for
11899 resume_info.sig initialization.
11900 * target.h (struct thread_resume) <sig>: New comment.
11902 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11904 * server.c (handle_query): strcpy() the returned string from paddress()
11905 instead of sprintf().
11906 * utils.c (paddress): Return phex_nz().
11908 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11910 * server.c (handle_v_cont): Call mourn_inferior if process
11912 (myresume): Likewise.
11914 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11916 Static tracepoints, and integration with UST.
11918 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11919 * mem-break.c (uninsert_all_breakpoints)
11920 (reinsert_all_breakpoints): New.
11921 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11922 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11923 (gdb_agent_ust_loaded, helper_thread_id)
11924 (gdb_agent_helper_thread_id): New macros.
11925 (struct ipa_sym_addresses): Add addr_ust_loaded,
11926 addr_helper_thread_id, addr_cmd_buf.
11927 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11928 (in_process_agent_loaded_ust): New.
11929 (write_e_ust_not_loaded): New.
11930 (maybe_write_ipa_ust_not_loaded): New.
11931 (struct collect_static_trace_data_action): New.
11932 (enum tracepoint_type) <static_tracepoint>: New.
11933 (struct tracepoint) <handle>: Mention static tracepoints.
11934 (struct static_tracepoint_ctx): New.
11935 (CMD_BUF_SIZE): New.
11936 (add_tracepoint_action): Handle static tracepoint actions.
11937 (unprobe_marker_at): New.
11938 (clear_installed_tracepoints): Handle static tracepoints.
11939 (cmd_qtdp): Handle static tracepoints.
11940 (probe_marker_at): New.
11941 (cmd_qtstart): Handle static tracepoints.
11942 (response_tracepoint): Handle static tracepoints.
11943 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11944 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11945 (get_context_regcache): Handle static tracepoints.
11946 (do_action_at_tracepoint): Handle static tracepoint actions.
11947 (traceframe_find_block_type): Handle static trace data blocks.
11948 (traceframe_read_sdata): New.
11949 (download_tracepoints): Download static tracepoint actions.
11950 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11951 (GDB_PROBE_NAME): New.
11953 (GET_UST_SYM): New.
11956 (ust_marker_to_static_tracepoint): New.
11958 (collect_ust_data_at_tracepoint): New.
11959 (gdb_ust_probe): New.
11960 (UNIX_PATH_MAX, SOCK_DIR): New.
11961 (gdb_ust_connect_sync_socket): New.
11962 (resume_thread, stop_thread): New.
11963 (run_inferior_command): New.
11964 (init_named_socket): New.
11965 (gdb_ust_socket_init): New.
11966 (cstr_to_hexstr): New.
11968 (first_marker, next_marker): New.
11969 (response_ust_marker): New.
11970 (cmd_qtfstm, cmd_qtsstm): New.
11971 (unprobe_marker_at, probe_marker_at): New.
11972 (cmd_qtstmat, gdb_ust_thread): New.
11973 (gdb_ust_init): New.
11974 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11975 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11976 (ST_REGENTRY): New.
11977 (x86_64_st_collect_regmap): New.
11978 (X86_64_NUM_ST_COLLECT_GREGS): New.
11979 (AMD64_RIP_REGNUM): New.
11980 (supply_static_tracepoint_registers): New.
11981 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11982 (ST_REGENTRY): New.
11983 (i386_st_collect_regmap): New.
11984 (i386_NUM_ST_COLLECT_GREGS): New.
11985 (supply_static_tracepoint_registers): New.
11986 * server.c (handle_query): Handle qXfer:statictrace:read.
11987 <qSupported>: Report support for StaticTracepoints, and
11988 qXfer:statictrace:read features.
11989 * server.h (traceframe_read_sdata)
11990 (supply_static_tracepoint_registers): Declare.
11991 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11992 (unpack_varlen_hex): Include in IPA build.
11993 * Makefile.in (ustlibs, ustinc): New.
11994 (IPA_OBJS): Add remote-utils-ipa.o.
11995 ($(IPA_LIB)): Link -ldl and -lpthread.
11997 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11998 * config.in, configure: Regenerate.
12000 2010-06-20 Ian Lance Taylor <iant@google.com>
12001 Pedro Alves <pedro@codesourcery.com>
12003 * linux-x86-low.c (always_true): Delete.
12004 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12005 trying to fool the compiler with always_true.
12007 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12009 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12010 conditions in gdbserver.
12012 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12014 * spu-low.c (spu_read_memory): Wrap around local store limit.
12015 (spu_write_memory): Likewise.
12017 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12019 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12020 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12022 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12024 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12025 uses with LONGEST uses.
12027 2010-06-14 Stan Shebs <stan@codesourcery.com>
12028 Pedro Alves <pedro@codesourcery.com>
12032 * linux-x86-low.c: Include limits.h.
12034 (always_true): New.
12037 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12038 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12039 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12040 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12041 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12042 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12043 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12044 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12045 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12046 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12047 (amd64_emit_void_call_2): New.
12048 (amd64_emit_ops): New.
12049 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12050 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12051 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12052 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12053 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12054 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12055 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12056 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12057 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12058 (i386_emit_stack_adjust, i386_emit_int_call_1)
12059 (i386_emit_void_call_2): New.
12060 (i386_emit_ops): New.
12061 (x86_emit_ops): New.
12062 (the_low_target): Install x86_emit_ops.
12063 * server.h (struct emit_ops): New.
12064 (get_raw_reg_func_addr): Declare.
12065 (current_insn_ptr, emit_error): Declare.
12066 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12067 (set_trace_state_variable_value): New defines.
12068 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12069 addr_get_trace_state_variable_value and
12070 addr_set_trace_state_variable_value.
12071 (symbol_list): New fields for get_raw_reg,
12072 get_trace_state_variable_value and set_trace_state_variable_value.
12073 (condfn): New typedef.
12074 (struct tracepoint): New field `compiled_cond'.
12075 (do_action_at_tracepoint): Clear compiled_cond.
12076 (get_trace_state_variable_value, set_trace_state_variable_value):
12078 (condition_true_at_tracepoint): If there's a compiled condition,
12080 (current_insn_ptr, emit_error): New globals.
12081 (struct bytecode_address): New.
12082 (get_raw_reg_func_addr): New.
12083 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12084 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12085 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12086 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12087 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12088 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12089 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12090 (compile_tracepoint_condition, compile_bytecodes): New.
12091 * target.h (emit_ops): Forward declare.
12092 (struct target_ops): New field emit_ops.
12093 (target_emit_ops): New.
12094 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12095 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12096 * linux-low.c (linux_emit_ops): New.
12097 (linux_target_ops): Install it.
12098 * linux-low.h (struct linux_target_ops): New field emit_ops.
12100 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12102 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12103 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12105 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12106 Stan Shebs <stan@codesourcery.com>
12108 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12109 (all): Depend on $(extra_libraries).
12110 (install-only): Install the IPA.
12111 (IPA_OBJS, IPA_LIB): New.
12112 (clean): Remove the IPA lib.
12113 (IPAGENT_CFLAGS): New.
12114 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12115 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12116 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12117 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12118 * configure.ac: Check for atomic builtins support in the compiler.
12119 (IPA_DEPFILES, extra_libraries): Define.
12120 * configure.srv (ipa_obj): Add description.
12121 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12122 (i[34567]86-*-linux*): Set ipa_obj.
12123 (x86_64-*-linux*): Set ipa_obj.
12124 * linux-low.c (stabilizing_threads): New.
12125 (supports_fast_tracepoints): New.
12126 (linux_detach): Stabilize threads before detaching.
12127 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12128 the lwp is either not stabilizing, or is moving out of a jump pad.
12129 (linux_fast_tracepoint_collecting): New.
12130 (maybe_move_out_of_jump_pad): New.
12131 (enqueue_one_deferred_signal): New.
12132 (dequeue_one_deferred_signal): New.
12133 (linux_wait_for_event_1): If moving out of a jump pad, defer
12134 pending signals to later.
12135 (linux_stabilize_threads): New.
12136 (linux_wait_1): Check if threads need moving out of jump pads, and
12138 (stuck_in_jump_pad_callback): New.
12139 (move_out_of_jump_pad_callback): New.
12140 (lwp_running): New.
12141 (linux_resume_one_lwp): Handle moving out of jump pads.
12142 (linux_set_resume_request): Dequeue deferred signals.
12143 (need_step_over_p): Also step over fast tracepoint jumps.
12144 (start_step_over): Also uninsert fast tracepoint jumps.
12145 (finish_step_over): Also reinsert fast tracepoint jumps.
12146 (linux_install_fast_tracepoint_jump): New.
12147 (linux_target_ops): Install linux_stabilize_threads and
12148 linux_install_fast_tracepoint_jump_pad.
12149 * linux-low.h (linux_target_ops) <get_thread_area,
12150 install_fast_tracepoint_jump_pad>: New fields.
12151 (struct lwp_info) <collecting_fast_tracepoint,
12152 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12153 (linux_get_thread_area): Declare.
12154 * linux-x86-low.c (jump_insn): New.
12155 (x86_get_thread_area): New.
12156 (append_insns): New.
12157 (push_opcode): New.
12158 (amd64_install_fast_tracepoint_jump_pad): New.
12159 (i386_install_fast_tracepoint_jump_pad): New.
12160 (x86_install_fast_tracepoint_jump_pad): New.
12161 (the_low_target): Install x86_get_thread_area and
12162 x86_install_fast_tracepoint_jump_pad.
12163 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12164 (struct fast_tracepoint_jump): New.
12165 (fast_tracepoint_jump_insn): New.
12166 (fast_tracepoint_jump_shadow): New.
12167 (find_fast_tracepoint_jump_at): New.
12168 (fast_tracepoint_jump_here): New.
12169 (delete_fast_tracepoint_jump): New.
12170 (set_fast_tracepoint_jump): New.
12171 (uninsert_fast_tracepoint_jumps_at): New.
12172 (reinsert_fast_tracepoint_jumps_at): New.
12173 (set_breakpoint_at): Use write_inferior_memory.
12174 (uninsert_raw_breakpoint): Use write_inferior_memory.
12175 (check_mem_read): Mask out fast tracepoint jumps.
12176 (check_mem_write): Mask out fast tracepoint jumps.
12177 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12178 (set_fast_tracepoint_jump): Declare.
12179 (delete_fast_tracepoint_jump)
12180 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12181 (reinsert_fast_tracepoint_jumps_at): Declare.
12182 * regcache.c: Don't compile many functions when building the
12183 in-process agent library.
12184 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12185 the register buffer in the heap.
12186 (free_register_cache): If the register buffer isn't owned by the
12187 regcache, don't free it.
12188 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12189 pre-existing register caches.
12190 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12192 (convert_ascii_to_int): : Constify `from' parameter type.
12193 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12194 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12195 the needed buffer in-place.
12196 (relocate_instruction): New.
12197 * server.c (handle_query) <qSymbols>: If the target supports
12198 tracepoints, give it a chance of looking up symbols. Report
12199 support for fast tracepoints.
12200 (handle_status): Stabilize threads.
12201 (process_serial_event): Adjust.
12202 * server.h (struct fast_tracepoint_jump): Forward declare.
12203 (struct process_info) <fast_tracepoint_jumps>: New field.
12204 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12205 (decode_X_packet, decode_M_packet): Adjust.
12206 (relocate_instruction): Declare.
12207 (in_process_agent_loaded): Declare.
12208 (tracepoint_look_up_symbols): Declare.
12209 (struct fast_tpoint_collect_status): Declare.
12210 (fast_tracepoint_collecting): Declare.
12211 (force_unlock_trace_buffer): Declare.
12212 (handle_tracepoint_bkpts): Declare.
12213 (initialize_low_tracepoint)
12214 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12215 * target.h (struct target_ops) <stabilize_threads,
12216 install_fast_tracepoint_jump_pad>: New fields.
12217 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12218 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12219 [HAVE_STDINT_H]: Include stdint.h.
12220 (trace_debug_1): Rename to ...
12221 (trace_vdebug): ... this.
12222 (trace_debug): Rename to ...
12223 (trace_debug_1): ... this. Add `level' parameter.
12224 (trace_debug): New.
12225 (ATTR_USED, ATTR_NOINLINE): New.
12226 (IP_AGENT_EXPORT): New.
12227 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12228 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12229 (about_to_request_buffer_space, trace_buffer_is_full)
12230 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12231 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12232 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12233 (traceframe_write_count, traceframes_created)
12234 (trace_state_variables)
12235 New renaming defines.
12236 (struct ipa_sym_addresses): New.
12237 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12238 (symbol_list): New.
12239 (ipa_sym_addrs): New.
12240 (all_tracepoint_symbols_looked_up): New.
12241 (in_process_agent_loaded): New.
12242 (write_e_ipa_not_loaded): New.
12243 (maybe_write_ipa_not_loaded): New.
12244 (tracepoint_look_up_symbols): New.
12245 (debug_threads) [IN_PROCESS_AGENT]: New.
12246 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12247 (UNKNOWN_SIDE_EFFECTS): New.
12248 (stop_tracing): New.
12249 (flush_trace_buffer): New.
12250 (stop_tracing_bkpt): New.
12251 (flush_trace_buffer_bkpt): New.
12252 (read_inferior_integer): New.
12253 (read_inferior_uinteger): New.
12254 (read_inferior_data_pointer): New.
12255 (write_inferior_data_pointer): New.
12256 (write_inferior_integer): New.
12257 (write_inferior_uinteger): New.
12258 (struct collect_static_trace_data_action): Delete.
12259 (enum tracepoint_type): New.
12260 (struct tracepoint) <type>: New field `type'.
12261 <actions_str, step_actions, step_actions_str>: Only include in
12263 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12264 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12265 (tracepoints): Use IP_AGENT_EXPORT.
12266 (last_tracepoint): Don't include in the IPA.
12267 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12268 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12269 (alloced_trace_state_variables): New.
12270 (trace_state_variables): Use IP_AGENT_EXPORT.
12271 (traceframe_t): Delete unused variable.
12272 (circular_trace_buffer): Don't include in the IPA.
12273 (trace_buffer_start): Delete.
12274 (struct trace_buffer_control): New.
12275 (trace_buffer_free): Delete.
12276 (struct ipa_trace_buffer_control): New.
12277 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12278 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12280 (trace_buffer_ctrl): New.
12281 (TRACE_BUFFER_CTRL_CURR): New.
12282 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12283 Reimplement as macros.
12284 (trace_buffer_wrap): Delete.
12285 (traceframe_write_count, traceframe_read_count)
12286 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12287 (struct tracepoint_hit_ctx) <type>: New field.
12288 (struct fast_tracepoint_ctx): New.
12289 (memory_barrier): New.
12291 (record_tracepoint_error): Update atomically in the IPA.
12292 (clear_inferior_trace_buffer): New.
12293 (about_to_request_buffer_space): New.
12294 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12295 updating the same buffer.
12296 (add_tracepoint): Default the tracepoint's type to trap
12297 tracepoint, and orig_size to -1.
12298 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12299 internal variables.
12300 (create_trace_state_variable): New parameter `gdb'. Handle it.
12301 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12302 (cmd_qtdp): Handle fast tracepoints.
12303 (cmd_qtdv): Adjust.
12304 (max_jump_pad_size): New.
12305 (gdb_jump_pad_head): New.
12306 (get_jump_space_head): New.
12307 (claim_jump_space): New.
12308 (sort_tracepoints): New.
12309 (MAX_JUMP_SIZE): New.
12310 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12312 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12313 support. Upload fast traceframes, and delete internal IPA
12315 (stop_tracing_handler): New.
12316 (flush_trace_buffer_handler): New.
12317 (cmd_qtstop): Upload fast tracepoints.
12318 (response_tracepoint): Handle fast tracepoints.
12319 (tracepoint_finished_step): Upload fast traceframes. Set the
12320 tracepoint hit context's tracepoint type.
12321 (handle_tracepoint_bkpts): New.
12322 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12323 type. Add comment about fast tracepoints.
12324 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12325 non-existing action_str field.
12326 (get_context_regcache): Handle fast tracepoints.
12327 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12329 (fast_tracepoint_from_jump_pad_address): New.
12330 (fast_tracepoint_from_ipa_tpoint_address): New.
12331 (collecting_t): New.
12332 (force_unlock_trace_buffer): New.
12333 (fast_tracepoint_collecting): New.
12335 (gdb_collect): New.
12336 (write_inferior_data_ptr): New.
12337 (target_tp_heap): New.
12338 (target_malloc): New.
12339 (download_agent_expr): New.
12341 (download_tracepoints): New.
12342 (download_trace_state_variables): New.
12343 (upload_fast_traceframes): New.
12344 (IPA_FIRST_TRACEFRAME): New.
12345 (IPA_NEXT_TRACEFRAME_1): New.
12346 (IPA_NEXT_TRACEFRAME): New.
12347 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12348 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12349 (gdb_jump_pad_buffer_end): New.
12350 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12351 (initialize_tracepoint): Adjust.
12352 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12353 buffer. Initialize the low module.
12354 * utils.c (PREFIX, TOOLNAME): New.
12355 (malloc_failure): Use PREFIX.
12356 (error): In the IPA, an error causes an exit.
12357 (fatal, warning): Use PREFIX.
12358 (internal_error): Use TOOLNAME.
12359 (NUMCELLS): Increase to 10.
12360 * configure, config.in: Regenerate.
12362 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12364 * server.c (handle_query) <qSupported>: Do two passes over the
12365 qSupported string to avoid nesting strtok.
12367 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12369 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12371 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12372 -Wl,--dynamic-list.
12373 * configure: Regenerate.
12374 * proc-service.list: New.
12376 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12378 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12381 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12383 * gdbreplay.c (remote_open): Check error return from socket() call by
12384 its equality to -1 not by it being negative.
12385 * remote-utils.c (remote_open): Likewise.
12387 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12389 * config.h: Regenerate.
12391 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12393 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12394 doesn't provide PTRACE_GET_THREAD_AREA.
12396 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12398 * linux-m68k-low.c: Include <asm/ptrace.h>
12399 (ps_get_thread_area): Implement.
12401 2010-05-03 Doug Evans <dje@google.com>
12403 * event-loop.c (struct callback_event): New struct.
12404 (callback_list): New global.
12405 (append_callback_event, delete_callback_event): New functions.
12406 (process_callback): New function.
12407 (start_event_loop): Call it.
12408 * remote-utils.c (NOT_SCHEDULED): Define.
12409 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12410 moved out of readchar.
12411 (readchar): Rewrite. Call reschedule before returning.
12412 (reset_readchar): New function.
12413 (remote_close): Call it.
12414 (process_remaining, reschedule): New functions.
12415 * server.h (callback_handler_func): New typedef.
12416 (append_callback_event, delete_callback_event): Declare.
12418 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12420 * proc-service.c (ps_pglobal_lookup): Use
12421 thread_db_look_up_one_symbol.
12422 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12423 parameter. Use it instead of all_symbols_looked_up.
12424 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12426 (all_symbols_looked_up): Don't declare.
12427 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12428 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12430 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12431 Set all_symbols_looked_up here.
12432 (thread_db_look_up_one_symbol): New.
12433 (thread_db_get_tls_address): Adjust.
12434 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12435 thread_db object on the heap, and tentatively set it in the
12437 (thread_db_init): Don't set all_symbols_looked_up here.
12438 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12440 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12442 * linux-low.c (linux_kill, linux_detach): Adjust.
12443 (status_pending_p_callback): Remove redundant statement. Check
12444 for !TARGET_WAITIKIND_IGNORE, instead of
12445 TARGET_WAITKIND_STOPPED.
12446 (handle_tracepoints): Make sure LWP is locked. Adjust.
12447 (linux_wait_for_event_1): Adjust.
12448 (linux_cancel_breakpoints): New.
12449 (unsuspend_one_lwp): New.
12450 (unsuspend_all_lwps): New.
12451 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12452 (send_sigstop_callback): Change return type to int, add new
12453 `except' parameter and handle it.
12454 (suspend_and_send_sigstop_callback): New.
12455 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12456 pass them down. If SUSPEND, also increment the lwp's suspend
12458 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12459 (need_step_over_p): Don't consider suspended LWPs.
12460 (start_step_over): Adjust.
12461 (proceed_one_lwp): Change return type to int, add new `except'
12462 parameter and handle it.
12463 (unsuspend_and_proceed_one_lwp): New.
12464 (proceed_all_lwps): Use find_inferior instead of
12466 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12467 also decrement the suspend count of LWPs. Pass `except' down,
12468 instead of hacking its suspend count.
12469 (linux_pause_all): Add `freeze' parameter. Adjust.
12470 (linux_unpause_all): New.
12471 (linux_target_ops): Install linux_unpause_all.
12472 * server.c (handle_status): Adjust.
12473 * target.h (struct target_ops): New fields `unpause_all' and
12474 `cancel_breakpoints'. Add new parameter to `pause_all'.
12475 (pause_all): Add new `freeze' parameter.
12476 (unpause_all): New.
12477 (cancel_breakpoints): New.
12478 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12479 cancel breakpoints.
12480 (cmd_qtstart): Pause threads.
12481 (stop_tracing): Pause threads, and cancel breakpoints.
12482 * win32-low.c (win32_target_ops): Adjust.
12484 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12486 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12487 the inferior right away from here...
12488 (linux_wait_1): ... to here, and adjust to check the thread's
12489 last_resume_kind instead of the lwp's step or stop_expected flags.
12491 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12493 * README: Use consistent `GDB' and `GDBserver' spellings.
12495 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12497 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12498 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12499 (linux_detach_one_lwp): Assume the lwp is stopped.
12500 (any_thread_of): Delete.
12501 (linux_detach): Stop all lwps here. Don't blindly delete all
12503 (delete_lwp_callback): New.
12504 (linux_mourn): Delete all lwps of the process that is gone.
12505 (linux_wait_1): Don't delete the last lwp of the process here.
12506 * mem-break.h (mark_breakpoints_out): Declare.
12507 * mem-break.c (mark_breakpoints_out): New.
12508 (free_all_breakpoints): Use it.
12509 * server.c (handle_target_event): If the process is gone, mark
12511 * thread-db.c (struct thread_db) <create_bp>: New field.
12512 (thread_db_enable_reporting): Fix prototype. Store a thread event
12513 breakpoint reference in the thread_db struct.
12514 (thread_db_load_search): Clear the thread_db object.
12515 (try_thread_db_load_1): Ditto.
12516 (switch_to_process): New.
12517 (disable_thread_event_reporting): Use it.
12518 (remove_thread_event_breakpoints): New.
12519 (thread_db_detach, thread_db_mourn): Use it.
12521 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12523 * linux-low.c (linux_enable_event_reporting): New.
12524 (linux_wait_for_event_1, handle_extended_wait): Use it.
12526 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12528 * linux-low.c (linux_kill_one_lwp, linux_kill)
12529 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12530 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12531 SIGSTOP even if the LWP is stopped.
12532 (send_sigstop_callback): New.
12533 (stop_all_lwps): Use send_sigstop_callback instead.
12534 (linux_resume_one_thread): Adjust.
12535 (proceed_one_lwp): Still proceed an LWP that the client has
12536 requested to stop, if we haven't reported it as stopped yet. Make
12537 sure that LWPs the client want stopped, have a pending SIGSTOP.
12539 2010-04-26 Doug Evans <dje@google.com>
12541 * server.c (handle_general_set): Make static.
12543 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12544 Print received char after testing for error/eof instead of before.
12545 (input_interrupt): Tweak comment.
12547 2010-04-23 Doug Evans <dje@google.com>
12549 * server.c (start_inferior): Print inferior argv if --debug.
12551 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12553 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12554 * nto-x86-low.c: Include server.h
12556 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12558 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12559 be consistent with other sources of this directory.
12560 (init_registers_amd64): Correct name of source file of this function
12563 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12565 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12566 64-bit executables.
12568 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12570 * win32-i386-low.c: Add 64-bit support.
12571 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12572 (init_registers_amd64): Declare.
12573 (mappings): Add 64-bit version of array.
12574 (init_windows_x86): New function.
12575 (the_low_target): Change init_arch field to init_windows_x86.
12577 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12579 * win32-low.c: Adapt to support also 64-bit architecture.
12580 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12581 (get_image_name): Use SIZE_T type for local variable `done'.
12582 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12583 (toolhelp_get_dll_name): Idem.
12584 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12585 Use uintptr_t typecast to avoid warning.
12586 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12587 (handle_exception): Use phex_nz to avoid warning.
12588 (win32_wait): Remove unused local variable `process'.
12590 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12592 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12595 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12597 * configure.ac: Use `ws2_32' library for srv_mingw.
12598 * configure: Regenerate.
12599 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12600 * remote-utils.c: Likewise.
12602 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12604 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12605 if __x86_64__ is defined.
12607 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12609 * configure: Regenerate.
12611 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12613 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12614 * target.h (target_ops): New get_tib_address field.
12615 * win32-low.h (win32_thread_info): Add thread_local_base field.
12616 * win32-low.c (child_add_thread): Add tlb argument.
12617 Set thread_local_base field to TLB.
12618 (get_child_debug_event): Adapt to child_add_thread change.
12619 (win32_get_tib_address): New function.
12620 (win32_target_ops): Set get_tib_address field to
12621 win32_get_tib_address.
12622 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12624 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12626 * linux-low.c (linux_mourn): Also remove the process.
12627 * server.c (handle_target_event): Don't remove the process here.
12628 * nto-low.c (nto_mourn): New.
12629 (nto_target_ops): Install it.
12630 * spu-low.c (spu_mourn): New.
12631 (spu_target_ops): Install it.
12632 * win32-low.c (win32_mourn): New.
12633 (win32_target_ops): Install it.
12635 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12637 * server.h (buffer_xml_printf): Remove redundant `;'.
12639 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12641 * regcache.c (set_register_cache): Invalidate regcaches before
12642 changing the register cache layout.
12643 (regcache_invalidate_one): Allow a NULL regcache.
12644 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12645 regcaches before changing the register cache layout or the target
12648 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12650 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12651 variable warning on Linux/x86-64.
12653 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12655 GDBserver disconnected tracing support.
12657 * linux-low.c (linux_remove_process): Delete.
12658 (add_lwp): Don't set last_resume_kind here.
12659 (linux_kill): Use `mourn'.
12660 (linux_detach): Use `thread_db_detach', and `mourn'.
12661 (linux_mourn): New.
12662 (linux_attach_lwp_1): Adjust comment.
12663 (linux_attach): last_resume_kind moved the thread_info; adjust.
12664 (status_pending_p_callback): Adjust.
12665 (linux_wait_for_event_1): Adjust.
12666 (count_events_callback, select_singlestep_lwp_callback)
12667 (select_event_lwp_callback, cancel_breakpoints_callback)
12668 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12669 (proceed_one_lwp): Adjust.
12670 (linux_async): Add debug output.
12671 (linux_thread_stopped): New.
12672 (linux_pause_all): New.
12673 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12675 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12676 (thread_db_free): Delete declaration.
12677 (thread_db_detach, thread_db_mourn): Declare.
12678 * thread-db.c (thread_db_init): Use thread_db_mourn.
12679 (thread_db_free): Delete, split in two.
12680 (disable_thread_event_reporting): New.
12681 (thread_db_detach): New.
12682 (thread_db_mourn): New.
12684 * server.h (struct thread_info) <last_resume_kind>: New field.
12685 <attached>: Add comment.
12686 <gdb_detached>: New field.
12687 (handler_func): Change return type to int.
12688 (handle_serial_event, handle_target_event): Ditto.
12689 (gdb_connected): Declare.
12691 (disconnected_tracing): Declare.
12692 (stop_tracing): Declare.
12694 * server.c (handle_query) <qSupported>: Report support for
12695 disconnected tracing.
12696 (queue_stop_reply_callback): Account for running threads.
12697 (gdb_wants_thread_stopped): New.
12698 (gdb_wants_all_threads_stopped): New.
12699 (gdb_reattached_process): New.
12700 (handle_status): Clear the `gdb_detached' flag of all processes.
12701 In all-stop, stop all threads.
12702 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12703 (process_serial_event): If the remote connection breaks, or if an
12704 exit was forced with "monitor exit", force an event loop exit.
12705 Handle disconnected tracing on detach.
12706 (handle_serial_event): Adjust.
12707 (handle_target_event): If GDB isn't connected, forward events back
12708 to the inferior, unless the last process exited, in which case,
12709 exit gdbserver. Adjust interface.
12711 * remote-utils.c (remote_open): Don't block in accept. Instead
12712 register an event loop source on the listen socket file
12713 descriptor. Refactor bits into ...
12714 (listen_desc): ... this new global.
12715 (gdb_connected): ... this new function.
12716 (enable_async_notification): ... this new function.
12717 (handle_accept_event): ... this new function.
12718 (remote_close): Clear remote_desc.
12720 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12722 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12724 (mourn_inferior): Define.
12725 (target_process_qsupported): Avoid the dangling else problem.
12726 (thread_stopped): Define.
12727 (pause_all): Define.
12728 (target_waitstatus_to_string): Declare.
12729 * target.c (target_waitstatus_to_string): New.
12731 * tracepoint.c (tracing): Make extern.
12732 (disconnected_tracing): New.
12733 (stop_tracing): Make extern. Handle tracing stops due to GDB
12735 (cmd_qtdisconnected): New.
12736 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12737 (handle_tracepoint_general_set): Handle QTDisconnected.
12739 * event-loop.c (event_handler_func): Change return type to int.
12740 (process_event): Bail out if the event handler wants the event
12742 (handle_file_event): Ditto.
12743 (start_event_loop): Bail out if the event handler wants the event
12746 * nto-low.c (nto_target_ops): Adjust.
12747 * spu-low.c (spu_wait): Don't remove the process here.
12748 (spu_target_ops): Adjust.
12749 * win32-low.c (win32_wait): Don't remove the process here.
12750 (win32_target_ops): Adjust.
12752 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12754 * regcache.c (realloc_register_cache): Invalidate inferior's
12755 regcache before recreating it.
12757 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12759 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12761 2010-04-09 Stan Shebs <stan@codesourcery.com>
12762 Pedro Alves <pedro@codesourcery.com>
12764 * server.h (LONGEST): New.
12765 (struct thread_info) <while_stepping>: New field.
12766 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12768 (initialize_tracepoint, handle_tracepoint_general_set)
12769 (handle_tracepoint_query, tracepoint_finished_step)
12770 (tracepoint_was_hit, release_while_stepping_state_list):
12771 (current_traceframe): Declare.
12772 * server.c (handle_general_set): Handle tracepoint packets.
12773 (read_memory): New.
12774 (write_memory): New.
12775 (handle_search_memory_1): Use read_memory.
12776 (handle_query): Report support for conditional tracepoints, trace
12777 state variables, and tracepoint sources. Handle tracepoint
12779 (main): Initialize the tracepoints module.
12780 (process_serial_event): Handle traceframe reads/writes.
12782 * linux-low.c (handle_tracepoints): New.
12783 (linux_wait_1): Call it.
12784 (linux_resume_one_lwp): Handle while-stepping.
12785 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12786 (linux_target_ops): Install them.
12787 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12789 * linux-x86-low.c (x86_supports_tracepoints): New.
12790 (the_low_target). Install it.
12792 * mem-break.h (delete_breakpoint): Declare.
12793 * mem-break.c (delete_breakpoint): Make external.
12795 * target.h (struct target_ops): Add `supports_tracepoints',
12796 `read_pc', and `write_pc' fields.
12797 (target_supports_tracepoints): Define.
12798 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12801 * regcache.h (struct regcache) <registers_owned>: New field.
12802 (init_register_cache, regcache_cpy): Declare.
12803 (regcache_read_pc, regcache_write_pc): Declare.
12804 (register_cache_size): Declare.
12805 (supply_regblock): Declare.
12806 * regcache.c (init_register_cache): New.
12807 (new_register_cache): Use it.
12808 (regcache_cpy): New.
12809 (register_cache_size): New.
12810 (supply_regblock): New.
12811 (regcache_read_pc, regcache_write_pc): New.
12813 * tracepoint.c: New.
12815 * Makefile.in (OBS): Add tracepoint.o.
12816 (tracepoint.o): New rule.
12818 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12820 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12822 (i386-mmx.c): Likewise.
12823 (i386-mmx-linux.o): Likewise.
12824 (i386-mmx-linux.c): Likewise.
12826 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12827 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12828 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12829 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12831 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12832 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12833 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12835 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12837 * Makefile.in (clean): Updated.
12839 (i386-avx.c): Likewise.
12840 (i386-avx-linux.o): Likewise.
12841 (i386-avx-linux.c): Likewise.
12842 (amd64-avx.o): Likewise.
12843 (amd64-avx.c): Likewise.
12844 (amd64-avx-linux.o): Likewise.
12845 (amd64-avx-linux.c): Likewise.
12847 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12848 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12849 (srv_amd64_regobj): Add amd64-avx.o.
12850 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12851 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12852 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12853 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12854 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12855 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12856 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12858 * i387-fp.c: Include "i386-xstate.h".
12860 (i387_cache_to_xsave): Likewise.
12861 (i387_xsave_to_cache): Likewise.
12862 (x86_xcr0): Likewise.
12864 * i387-fp.h (i387_cache_to_xsave): Likewise.
12865 (i387_xsave_to_cache): Likewise.
12866 (x86_xcr0): Likewise.
12868 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12869 * linux-crisv32-low.c (target_regsets): Likewise.
12870 * linux-m68k-low.c (target_regsets): Likewise.
12871 * linux-mips-low.c (target_regsets): Likewise.
12872 * linux-ppc-low.c (target_regsets): Likewise.
12873 * linux-s390-low.c (target_regsets): Likewise.
12874 * linux-sh-low.c (target_regsets): Likewise.
12875 * linux-sparc-low.c (target_regsets): Likewise.
12876 * linux-xtensa-low.c (target_regsets): Likewise.
12878 * linux-low.c: Include <sys/uio.h>.
12879 (regsets_fetch_inferior_registers): Support nt_type.
12880 (regsets_store_inferior_registers): Likewise.
12881 (linux_process_qsupported): New.
12882 (linux_target_ops): Add linux_process_qsupported.
12884 * linux-low.h (regset_info): Add nt_type.
12885 (linux_target_ops): Add process_qsupported.
12887 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12889 (init_registers_i386_avx_linux): New.
12890 (init_registers_amd64_avx_linux): Likewise.
12891 (xmltarget_i386_linux_no_xml): Likewise.
12892 (xmltarget_amd64_linux_no_xml): Likewise.
12893 (PTRACE_GETREGSET): Likewise.
12894 (PTRACE_SETREGSET): Likewise.
12895 (x86_fill_xstateregset): Likewise.
12896 (x86_store_xstateregset): Likewise.
12897 (use_xml): Likewise.
12898 (x86_linux_update_xmltarget): Likewise.
12899 (x86_linux_process_qsupported): Likewise.
12900 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12901 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12902 init_registers_i386_linux here. Call
12903 x86_linux_update_xmltarget.
12904 (the_low_target): Add x86_linux_process_qsupported.
12906 * server.c (handle_query): Call target_process_qsupported.
12908 * target.h (target_ops): Add process_qsupported.
12909 (target_process_qsupported): New.
12911 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12913 * inferiors.c (add_thread): Set last_status kind to
12914 TARGET_WAITKIND_IGNORE.
12915 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12916 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12917 (linux_wait_1): Move `thread' local definition to block that uses
12918 it. Don't NULL initialize `event_child'.
12919 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12920 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12921 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12923 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12925 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12926 an extended waitstatus, or by a watchpoint.
12927 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12928 thread was stepping or has been stopped by a watchpoint.
12930 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12932 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12933 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12934 of another, then delete the previous, and validate all
12936 (validate_inserted_breakpoint): New.
12937 (delete_disabled_breakpoints): New.
12938 (validate_breakpoints): New.
12939 (check_mem_read): Validate breakpoints before trusting their
12940 shadow. Delete disabled breakpoints.
12941 (check_mem_write): Validate breakpoints before trusting they
12942 should be inserted. Delete disabled breakpoints.
12943 * mem-break.h (validate_breakpoints):
12944 * server.c (handle_query): Validate breakpoints when we see a
12947 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12949 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12950 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12951 if we could tell there's a GDB breakpoint at stop_pc.
12952 (need_step_over_p): Don't do a step over if we find a GDB
12953 breakpoint at the resume PC.
12955 * mem-break.c (struct raw_breakpoint): New.
12956 (enum bkpt_type): New type `gdb_breakpoint'.
12957 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12958 fields. New field `raw'.
12959 (find_raw_breakpoint_at): New.
12960 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12961 breakpoint instead.
12962 (set_breakpoint_at): Adjust.
12963 (delete_raw_breakpoint): New.
12964 (release_breakpoint): New.
12965 (delete_breakpoint): Rename to...
12966 (delete_breakpoint_1): ... this. Add proc parameter. Use
12967 release_breakpoint. Return ENOENT.
12968 (delete_breakpoint): Reimplement.
12969 (find_breakpoint_at): Delete.
12970 (find_gdb_breakpoint_at): New.
12971 (delete_breakpoint_at): Delete.
12972 (set_gdb_breakpoint_at): New.
12973 (delete_gdb_breakpoint_at): New.
12974 (gdb_breakpoint_here): New.
12975 (set_reinsert_breakpoint): Use release_breakpoint.
12976 (uninsert_breakpoint): Rename to ...
12977 (uninsert_raw_breakpoint): ... this.
12978 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12979 (reinsert_raw_breakpoint): Change parameter type to
12981 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12983 (check_breakpoints): Adjust. Use release_breakpoint.
12984 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12985 (breakpoint_inserted_here): Ditto.
12986 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12987 Don't trust the breakpoint's shadow if it is not inserted.
12988 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12989 (delete_all_breakpoints): Adjust.
12990 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12991 use delete_breakpoint_1.
12993 * mem-break.h (breakpoints_supported): Delete declaration.
12994 (set_gdb_breakpoint_at): Declare.
12995 (gdb_breakpoint_here): Declare.
12996 (delete_breakpoint_at): Delete.
12997 (delete_gdb_breakpoint_at): Declare.
12999 * server.h (struct raw_breakpoint): Forward declare.
13000 (struct process_info): New field `raw_breakpoints'.
13002 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13005 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13007 * linux-low.c (status_pending_p_callback): Fix comment.
13008 (linux_wait_for_event_1): Move most of the internal breakpoint
13009 handling from here...
13010 (linux_wait_1): ... to here.
13011 (count_events_callback): New.
13012 (select_singlestep_lwp_callback): New.
13013 (select_event_lwp_callback): New.
13014 (cancel_breakpoints_callback): New.
13015 (select_event_lwp): New.
13016 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13017 priority to all LWPs that have had events that should be reported
13018 to the client. Cancel breakpoints when about to reporting the
13019 event to the client, not while stopping lwps. No longer cancel
13020 finished single-steps here.
13021 (cancel_finished_single_step): Delete.
13022 (cancel_finished_single_steps): Delete.
13024 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13026 * mem-break.c (enum bkpt_type): New.
13027 (struct breakpoint): New field `type'.
13028 (set_breakpoint_at): Change return type to struct breakpoint
13029 pointer. Set type to `other_breakpoint' by default.
13030 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13031 in the breakpoint list.
13032 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13033 (reinsert_breakpoint): Rename to ...
13034 (reinsert_raw_breakpoint): ... this.
13035 (reinsert_breakpoints_at): Adjust.
13036 * mem-break.h (struct breakpoint): Declare.
13037 (set_breakpoint_at): Change return type to struct breakpoint
13040 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13042 * server.c (handle_query): Assign, not compare.
13044 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13046 Teach linux gdbserver to step-over-breakpoints.
13048 * linux-low.c (can_hardware_single_step): New.
13049 (supports_breakpoints): New.
13050 (handle_extended_wait): If stopping threads, read the stop pc of
13051 the new cloned LWP.
13053 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13054 low target doesn't support retrieving the PC.
13055 (add_lwp): Set last_resume_kind to resume_continue.
13056 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13057 (linux_attach): Don't clear stop_expected. Set the lwp's
13058 last_resume_kind to resume_stop.
13059 (linux_detach_one_lwp): Don't check for removed breakpoints.
13060 (check_removed_breakpoint): Delete.
13061 (status_pending_p): Rename to ...
13062 (status_pending_p_callback): ... this. Don't check for removed
13063 breakpoints. Don't consider threads that are stopped from GDB's
13065 (linux_wait_for_lwp): Always read the stop_pc here.
13066 (cancel_breakpoint): New.
13067 (step_over_bkpt): New global.
13068 (linux_wait_for_event_1): Implement stepping over breakpoints.
13069 (gdb_wants_lwp_stopped): New.
13070 (gdb_wants_all_stopped): New.
13071 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13072 single-step traps here. Store the thread's last reported target
13074 (send_sigstop): Don't clear stop_expected. Always set it,
13076 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13077 (cancel_finished_single_step): New.
13078 (cancel_finished_single_steps): New.
13079 (wait_for_sigstop): Don't cancel finished single-step traps here.
13080 (linux_resume_one_lwp): Don't check for removed breakpoints.
13081 Don't set `step' on non-hardware step archs.
13082 (linux_set_resume_request): Ignore resume_stop requests if already
13083 stopping or stopped. Set the lwp's last_resume_kind.
13084 (resume_status_pending_p): Don't check for removed breakpoints.
13085 (need_step_over_p): New.
13086 (start_step_over): New.
13087 (finish_step_over): New.
13088 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13089 requests. Clear the thread's last reported target waitstatus.
13090 Don't use the `suspended' flag. Don't consider pending breakpoints.
13091 (linux_resume): Start a step-over if necessary.
13092 (proceed_one_lwp): New.
13093 (proceed_all_lwps): New.
13094 (unstop_all_lwps): New.
13095 * linux-low.h (struct lwp_info): Rewrite comment for the
13096 `suspended' flag. Add the `stop_pc' field. Delete the
13097 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13098 Add `'last_resume_kind' and `need_step_over' fields.
13099 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13100 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13101 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13102 (set_raw_breakpoint_at): New.
13103 (set_breakpoint_at): Rewrite to use it.
13104 (reinsert_breakpoint_handler): Delete.
13105 (set_reinsert_breakpoint): New.
13106 (reinsert_breakpoint_by_bp): Delete.
13107 (delete_reinsert_breakpoints): New.
13108 (uninsert_breakpoint): Rewrite.
13109 (uninsert_breakpoints_at): New.
13110 (reinsert_breakpoint): Rewrite.
13111 (reinsert_breakpoints_at): New.
13112 (check_breakpoints): Rewrite.
13113 (breakpoint_here): New.
13114 (breakpoint_inserted_here): New.
13115 (check_mem_read): Adjust.
13116 * mem-break.h (breakpoints_supported, breakpoint_here)
13117 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13118 (reinsert_breakpoint_by_bp): Delete declaration.
13119 (delete_reinsert_breakpoints): Declare.
13120 (reinsert_breakpoint): Delete declaration.
13121 (reinsert_breakpoints_at): Declare.
13122 (uninsert_breakpoint): Delete declaration.
13123 (uninsert_breakpoints_at): Declare.
13124 (check_breakpoints): Adjust prototype.
13125 * server.h: Adjust include order.
13126 (struct thread_info): Declare here. Add a `last_status' field.
13128 2010-03-23 Michael Snyder <msnyder@vmware.com>
13130 * server.c (crc32): New function.
13131 (handle_query): Add handling for 'qCRC:' request.
13133 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13135 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13136 lwp had been stopped by a watchpoint.
13138 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13140 * server.h (internal_error): Declare.
13141 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13142 * utils.c (internal_error): New function.
13144 2010-03-15 Andreas Schwab <schwab@redhat.com>
13146 * configure.srv: Fix typo setting srv_regobj.
13148 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13150 * linux-low.c (fetch_register): Avoid passing a non string literal
13152 (usr_store_inferior_registers): Ditto.
13154 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13156 * linux-low.c (linux_write_memory): Bail out early if peeking
13159 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13161 * linux-low.h (struct lwp_info): New fields
13162 `stopped_by_watchpoint' and `stopped_data_address'.
13163 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13164 here, and cache them in the lwp object.
13165 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13167 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13169 (linux_stopped_by_watchpoint): Rewrite.
13170 (linux_stopped_data_address): Rewrite.
13172 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13174 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13175 switching the current inferior, not before.
13177 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13179 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13180 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13181 i386-linux.c and amd64-linux.c.
13182 (reg-i386.o): Removed.
13183 (reg-i386.c): Likewise.
13184 (reg-i386-linux.o): Likewise.
13185 (reg-i386-linux.c): Likewise.
13186 (reg-x86-64.o): Likewise.
13187 (reg-x86-64.c): Likewise.
13188 (reg-x86-64-linux.o): Likewise.
13189 (reg-x86-64-linux.c): Likewise.
13191 (i386.c): Likewise.
13192 (i386-linux.o): Likewise.
13193 (i386-linux.c): Likewise.
13194 (amd64.o): Likewise.
13195 (amd64.c): Likewise.
13196 (amd64-linux.o): Likewise.
13197 (amd64-linux.c): Likewise.
13199 * configure.srv (srv_i386_regobj): New.
13200 (srv_i386_linux_regobj): Likewise.
13201 (srv_amd64_regobj): Likewise.
13202 (srv_amd64_linux_regobj): Likewise.
13203 (srv_i386_32bit_xmlfiles): Likewise.
13204 (srv_i386_64bit_xmlfiles): Likewise.
13205 (srv_i386_xmlfiles): Likewise.
13206 (srv_amd64_xmlfiles): Likewise.
13207 (srv_i386_linux_xmlfiles): Likewise.
13208 (srv_amd64_linux_xmlfiles): Likewise.
13209 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13210 srv_xmlfiles to $srv_i386_xmlfiles.
13211 (i[34567]86-*-mingw32ce*): Likewise.
13212 (i[34567]86-*-mingw*): Likewise.
13213 (i[34567]86-*-nto*): Likewise.
13214 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13215 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13216 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13217 (x86_64-*-linux*): Likewise.
13219 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13220 (init_registers_amd64_linux): New.
13221 (x86_arch_setup): Replace init_registers_x86_64_linux with
13222 init_registers_amd64_linux.
13224 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13226 * configure.ac: Check for libdl. If it is not available link against
13227 static libthread_db.
13228 * configure: Regenerate.
13230 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13234 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13235 handing a read watchpoint.
13236 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13238 2010-02-12 Doug Evans <dje@google.com>
13240 * linux-low.c (linux_supports_tracefork_flag): Document.
13241 (linux_look_up_symbols): Add comment.
13243 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13245 * regcache.c (supply_register): Clear regcache if buf is NULL.
13247 2010-02-02 Nicolas Roche <roche@sourceware.org>
13248 Joel Brobecker <brobecker@adacore.com>
13250 * inferiors.c (find_inferior): Add function documentation.
13251 (unloaded_dll): Handle the case where the unloaded dll has not
13252 been previously registered in the dll list.
13254 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13256 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13257 (thumb2_breakpoint): New.
13258 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13260 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13262 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13263 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13266 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13268 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13270 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13272 * linux-s390-low.c (s390_collect_ptrace_register)
13273 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13275 2010-01-21 Doug Evans <dje@google.com>
13277 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13278 (PTRACE_ARG4_TYPE): New macro.
13279 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13280 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13281 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13282 (usr_store_inferior_registers): Ditto.
13283 (linux_read_memory, linux_write_memory): Ditto.
13284 (linux_test_for_tracefork): Ditto.
13286 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13287 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13289 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13291 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13294 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13296 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13297 prototype to take a regcache. Adjust.
13299 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13301 * regcache.h (struct thread_info): Forward declare.
13302 (struct regcache): New.
13303 (new_register_cache): Adjust prototype.
13304 (get_thread_regcache): Declare.
13305 (free_register_cache): Adjust prototype.
13306 (registers_to_string, registers_from_string): Ditto.
13307 (supply_register, supply_register_by_name, collect_register)
13308 (collect_register_as_string, collect_register_by_name): Ditto.
13309 * regcache.c (struct inferior_regcache_data): Delete.
13310 (get_regcache): Rename to ...
13311 (get_thread_regcache): ... this. Adjust. Switch inferior before
13312 fetching registers.
13313 (regcache_invalidate_one): Adjust.
13314 (regcache_invalidate): Fix prototype.
13315 (new_register_cache): Return the new register cache.
13316 (free_register_cache): Change prototype.
13317 (realloc_register_cache): Adjust.
13318 (registers_to_string): Change prototype to take a regcache. Adjust.
13319 (registers_from_string): Ditto.
13320 (register_data): Ditto.
13321 (supply_register): Ditto.
13322 (supply_register_by_name): Ditto.
13323 (collect_register): Ditto.
13324 (collect_register_as_string): Ditto.
13325 (collect_register_by_name): Ditto.
13326 * server.c (process_serial_event): Adjust.
13327 * linux-low.h (regset_fill_func, regset_store_func): Change
13329 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13331 * linux-low.c (get_stop_pc): Adjust.
13332 (check_removed_breakpoint): Adjust.
13333 (linux_wait_for_event): Adjust.
13334 (linux_resume_one_lwp): Adjust.
13335 (fetch_register): Add regcache parameter. Adjust.
13336 (usr_store_inferior_registers): Ditto.
13337 (regsets_fetch_inferior_registers): Ditto.
13338 (regsets_store_inferior_registers): Ditto.
13339 (linux_fetch_registers, linux_store_registers): Ditto.
13340 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13342 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13344 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13345 prototype to take a regcache.
13346 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13347 * remote-utils.c (convert_ascii_to_int, outreg)
13348 (prepare_resume_reply): Change prototype to take a regcache.
13350 * target.h (struct target_ops) <fetch_registers, store_registers>:
13351 Change prototype to take a regcache.
13352 (fetch_inferior_registers, store_inferior_registers): Change
13353 prototype to take a regcache. Adjust.
13354 * proc-service.c (ps_lgetregs): Adjust.
13355 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13356 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13357 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13358 take a regcache. Adjust.
13359 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13360 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13361 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13362 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13363 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13364 (cris_cannot_fetch_register):
13365 (cris_breakpoint_at): Change prototype to take a regcache.
13367 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13368 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13369 to take a regcache. Adjust.
13370 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13372 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13373 take a regcache. Adjust.
13374 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13375 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13376 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13377 * linux-mips-low.c (mips_get_pc):
13378 (mips_set_pc): Change prototype to take a regcache. Adjust.
13379 (mips_reinsert_addr): Adjust.
13380 (mips_collect_register): Change prototype to take a regcache.
13382 (mips_supply_register):
13383 (mips_collect_register_32bit, mips_supply_register_32bit)
13384 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13385 (mips_store_fpregset): Ditto.
13386 * linux-ppc-low.c (ppc_supply_ptrace_register)
13387 (ppc_supply_ptrace_register): Ditto.
13388 (parse_spufs_run): Adjust.
13389 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13390 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13391 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13392 take a regcache. Adjust.
13393 * linux-s390-low.c (s390_collect_ptrace_register)
13394 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13395 (s390_set_pc): Change prototype to take a regcache. Adjust.
13396 (s390_arch_setup): Adjust.
13397 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13398 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13399 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13400 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13401 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13403 (sparc_breakpoint_at): Adjust.
13404 * linux-xtensa-low.c (xtensa_fill_gregset):
13405 (xtensa_store_gregset):
13406 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13407 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13408 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13409 prototype to take a regcache. Adjust.
13410 * win32-arm-low.c (arm_fetch_inferior_register)
13411 (arm_store_inferior_register): Change prototype to take a
13413 * win32-i386-low.c (i386_fetch_inferior_register)
13414 (i386_store_inferior_register): Change prototype to take a
13416 * win32-low.c (child_fetch_inferior_registers)
13417 (child_store_inferior_registers): Change prototype to take a
13419 (win32_wait): Adjust.
13420 (win32_fetch_inferior_registers): Change prototype to take a
13422 (win32_store_inferior_registers): Adjust.
13423 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13424 store_inferior_register>: Change prototype to take a regcache.
13426 2010-01-20 Doug Evans <dje@google.com>
13428 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13430 (linux_wait_for_event1, linux_init_signals): Ditto.
13431 (W_STOPCODE): Provide definition if missing.
13433 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13435 * linux-low.c (linux_core_of_thread): New.
13436 (compare_ints, show_process, list_threads): New.
13437 (linux_qxfer_osdata): Report threads and cores.
13438 (linux_target_op): Register linux_core_of_thread.
13439 * remote-utils.c (prepare_resume_reply): Report the core.
13440 (buffer_xml_printf): Support %d specifier.
13441 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13443 (handle_query): Handle qXfer:threads. Announce availability
13445 * target.h (struct target_ops): New field core_of_thread.
13447 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13449 * Makefile.in (clean): Remove new generated files.
13450 (reg-s390.o, reg-s390.c): Remove rules.
13451 (reg-s390x.o, reg-s390x.c): Likewise.
13452 (s390-linux32.o, s390-linux32.c): Add rules.
13453 (s390-linux64.o, s390-linux64.c): Likewise.
13454 (s390x-linux64.o, s390x-linux64.c): Likewise.
13455 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13456 * linux-s390-low.c: Include <elf.h>.
13457 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13458 (init_registers_s390): Remove prototype.
13459 (init_registers_s390x): Likewise.
13460 (init_registers_s390_linux32): Add prototype.
13461 (init_registers_s390_linux64): Likewise.
13462 (init_registers_s390x_linux64): Likewise.
13463 (s390_num_regs_3264): New define.
13464 (s390_regmap_3264): New global variable.
13465 (s390_cannot_fetch_register): Remove obsolete check.
13466 (s390_cannot_store_register): Likewise.
13467 (s390_collect_ptrace_register): Handle upper/lower register halves.
13468 (s390_supply_ptrace_register): Likewise.
13469 (s390_fill_gregset): Update to register number changes.
13470 (s390_get_hwcap): New routine.
13471 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13472 Install appropriate regmap and register set.
13474 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13476 * server.c (gdbserver_version): Update copyright year to 2010.
13477 * gdbreplay.c (gdbreplay_version): Likewise.
13479 2009-12-28 Doug Evans <dje@google.com>
13481 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13482 elf/external.h. Include <elf.h> instead but only if necessary.
13484 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13486 * linux-low.c (linux_remove_process): Remove `detaching'
13487 parameter. Don't release/detach from thread_db here.
13488 (linux_kill): Release/detach from thread_db here, ...
13489 (linux_detach): ... and here, before actually detaching.
13490 (linux_wait_1): ... and here, when a process exits.
13491 * thread-db.c (any_thread_of): New.
13492 (thread_db_free): Switch the current inferior to a thread of the
13495 2009-12-21 Doug Evans <dje@google.com>
13497 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13499 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13500 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13501 warning ifndef __NR_tkill. Move setting of errno there too.
13502 Delete unnecessary resetting of errno after syscall.
13503 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13505 * configure.ac: Check for dladdr.
13506 * config.in: Regenerate.
13507 * configure: Regenerate.
13508 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13509 (try_thread_db_load): Update.
13511 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13513 2009-12-18 Doug Evans <dje@google.com>
13515 * event-loop.c: Include unistd.h if it exists.
13517 * linux-low.c (my_waitpid): Move definition away from being in
13518 between linux_tracefork_child/linux_test_for_tracefork.
13520 * gdb_proc_service.h (psaddr_t): Fix type.
13521 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13522 signature to match glibc.
13524 2009-12-16 Doug Evans <dje@google.com>
13526 * linux-low.c (linux_read_memory): Fix argument to read.
13528 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13530 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13531 events, don't leave current_inferior pointing at null.
13533 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13535 * win32-low.c (LOG): Delete.
13536 (OUTMSG): Output to stderr.
13537 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13538 on compile time LOG macro.
13539 (win32_wait): Fix debug output.
13541 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13543 * win32-low.c (win32_add_one_solib): If the dll name is
13544 "ntdll.dll", prepend the system directory to the dll path.
13546 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13548 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13550 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13551 Vladimir Prus <vladimir@codesourcery.com>
13553 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13554 * configure.ac: Check for __mcoldfire__ and set
13555 gdb_cv_m68k_is_coldfire.
13556 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13557 reg-cf.o and reg-m68k.o.
13558 * configure: Regenerated.
13560 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13562 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13563 Pass it to thread_db_free.
13564 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13565 proper `detaching' argument to linux_remove_process.
13566 * linux-low.h (thread_db_free): Add `detaching' parameter.
13567 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13569 (thread_db_free): Add `detaching' parameter. Only
13570 call td_ta_clear_event if detaching from process.
13572 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13574 * thread-db.c (thread_db_free): Fix typo.
13576 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13579 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13581 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13583 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13584 with an i686 compiler.
13585 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13587 * configure: Rebuilt.
13589 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13593 * server.c (handle_search_memory_1): Correct read_addr initialization
13594 in loop for searching subsequent chunks.
13596 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13598 * configure.ac: New --with-libthread-db option.
13599 * thread-db.c: Allow direct dependence on libthread_db.
13600 (thread_db_free): Adjust.
13601 * config.in: Regenerate.
13602 * configure: Likewise.
13604 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13607 * thread-db.c (attach_thread): New function.
13608 (maybe_attach_thread): Return success/failure.
13609 (find_new_threads_callback): Adjust.
13610 (thread_db_find_new_threads): Loop until no new threads.
13612 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13614 * proc-service.c (ps_lgetregs): Formatting.
13616 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13618 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13619 * configure.ac: Adjust.
13620 * linux-low.h (struct process_info_private): Move members to struct
13622 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13623 * linux-low.c (linux_remove_process): Adjust.
13624 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13625 * server.c (handle_query): Move code ...
13626 (handle_monitor_command): ... here. New function.
13627 * target.h (struct target_ops): New member.
13628 * thread-db.c (struct thread_db): New.
13629 (libthread_db_search_path): New variable.
13630 (thread_db_create_event, thread_db_enable_reporting)
13631 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13632 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13633 (try_thread_db_load_1, dladdr_to_soname): New functions.
13634 (try_thread_db_load, thread_db_load_search): New functions.
13635 (thread_db_init): Search for libthread_db.
13636 (thread_db_free): New function.
13637 (thread_db_handle_monitor_command): Likewise.
13638 * config.in: Regenerate.
13639 * configure: Regenerate.
13641 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13643 * spu-low.c (spu_kill): Wait for inferior to terminate.
13644 Call clear_inferiors.
13645 (spu_detach): Call clear_inferiors.
13647 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13649 * aclocal.m4: Regenerate.
13650 * config.in: Likewise.
13651 * configure: Likewise.
13653 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13655 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13656 (parse_spufs_run): New function.
13657 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13658 (ppc_breakpoint_at): Handle SPU breakpoints.
13660 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13662 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13663 (SPUFS_MAGIC): Define.
13664 (spu_enumerate_spu_ids): New function.
13665 (linux_qxfer_spu): New function.
13666 (linux_target_ops): Install linux_qxfer_spu.
13668 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13670 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13671 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13672 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13673 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13674 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13675 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13676 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13677 (init_registers_powerpc_cell32l): Add prototype.
13678 (init_registers_powerpc_cell64l): Likewise.
13679 (ppc_arch_setup): Detect Cell/B.E. architecture.
13681 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13683 * Makefile.in (datarootdir): New variable.
13685 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13687 * linux-low.c (linux_write_memory): Update debugging output.
13688 * Makefile.in (clean): Add new descriptions.
13689 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13690 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13691 * configure.srv: Add new files for arm*-*-linux*.
13692 * linux-arm-low.c: Add new declarations.
13693 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13694 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13695 (HWCAP_VFPv3D16): New.
13696 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13697 instead of __IWMMXT__.
13698 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13699 (arm_arch_setup): New.
13700 (target_regsets): Remove #ifdef. Add VFP regset.
13701 (the_low_target): Use arm_arch_setup.
13703 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13705 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13706 the main thread again.
13708 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13710 Adding Neutrino gdbserver.
13711 * configure: Regenerated.
13712 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13713 * configure.srv (i[34567]86-*-nto*): New target.
13714 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13715 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13716 (nto_comctrl) [__QNX__]: New function.
13717 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13719 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13721 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13724 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13725 Pedro Alves <pedro@codesourcery.com>
13727 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13728 don't support CONTEXT_EXTENDED_REGISTERS.
13729 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13730 (the_low_target): Install them.
13731 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13732 failing with ERROR_PIPE_NOT_CONNECTED.
13734 2009-06-30 Doug Evans <dje@google.com>
13735 Pierre Muller <muller@ics.u-strasbg.fr>
13737 Add h/w watchpoint support to x86-linux, win32-i386.
13738 * Makefile.in (SFILES): Add i386-low.c
13739 (i386_low_h): Define.
13740 (i386-low.o): Add dependencies.
13741 (linux-x86-low.o): Add i386-low.h dependency.
13742 (win32-i386-low.o): Ditto.
13743 * i386-low.c: New file.
13744 * i386-low.h: New file.
13745 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13746 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13747 * linux-low.c (linux_add_process): Initialize arch_private.
13748 (linux_remove_process): Free arch_private.
13749 (add_lwp): Initialize arch_private.
13750 (delete_lwp): Free arch_private.
13751 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13753 * linux-low.h (process_info_private): New member arch_private.
13754 (lwp_info): New member arch_private.
13755 (linux_target_ops): New members new_process, new_thread,
13757 (ptid_of): New macro.
13758 * linux-x86-low.c: Include stddef.h, i386-low.h.
13759 (arch_process_info): New struct.
13760 (arch_lwp_info): New struct.
13761 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13762 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13763 (i386_dr_low_get_status): New function.
13764 (x86_insert_point, x86_remove_point): New functions.
13765 (x86_stopped_by_watchpoint): New function.
13766 (x86_stopped_data_address): New function.
13767 (x86_linux_new_process, x86_linux_new_thread): New functions.
13768 (x86_linux_prepare_to_resume): New function.
13769 (the_low_target): Add entries for insert_point, remove_point,
13770 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13772 * server.c (debug_hw_points): New global.
13773 (monitor_show_help): Document set debug-hw-points.
13774 (handle_query): Process "set debug-hw-points".
13775 * server.h (debug_hw_points): Declare.
13776 (paddress): Declare.
13777 * utils.c (NUMCELLS, CELLSIZE): New macros.
13778 (get_sell, xsnprintf, paddress): New functions.
13779 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13780 remove_point, stopped_by_watchpoint, stopped_data_address.
13781 * win32-i386-low.c: Include i386-low.h.
13782 (debug_reg_state): Replaces dr.
13783 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13784 (i386_dr_low_get_status): New function.
13785 (i386_insert_point, i386_remove_point): New functions.
13786 (i386_stopped_by_watchpoint): New function.
13787 (i386_stopped_data_address): New function.
13788 (i386_initial_stuff): Update.
13789 (get_thread_context,set_thread_context,i386_thread_added): Update.
13790 (the_low_target): Add entries for insert_point,
13791 remove_point, stopped_by_watchpoint, stopped_data_address.
13792 * win32-low.c (win32_insert_watchpoint): New function.
13793 (win32_remove_watchpoint): New function.
13794 (win32_stopped_by_watchpoint): New function.
13795 (win32_stopped_data_address): New function.
13796 (win32_target_ops): Add entries for insert_watchpoint,
13797 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13798 * win32-low.h (win32_target_ops): New members insert_point,
13799 remove_point, stopped_by_watchpoint, stopped_data_address.
13801 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13803 * server.c (process_serial_event): Re-return unsupported, not
13804 error, if the type isn't recognized. Re-allow supporting only
13805 insert or remove packets. Also call require_running for
13806 breakpoints. Add missing break statement to default case. Tidy.
13807 * target.h (struct target_ops): Rename insert_watchpoint to
13808 insert_point, and remove_watchpoint to remove_point.
13810 * linux-low.h (struct linux_target_ops): Likewise.
13811 * linux-low.c (linux_insert_watchpoint): Rename to ...
13812 (linux_insert_point): ... this. Adjust.
13813 (linux_remove_watchpoint): Rename to ...
13814 (linux_remove_point): ... this. Adjust.
13815 (linux_target_ops): Adjust.
13816 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13817 (cris_insert_point): ... this.
13818 (cris_remove_watchpoint): Rename to ...
13819 (cris_remove_point): ... this.
13820 (the_low_target): Adjust.
13822 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13824 * server.c (handle_v_kill): Pass signal_pid to
13825 kill_inferior if multi_process is zero.
13827 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13829 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13830 * target.h (target_ops): Comment for *_watchpoint to make it clear
13831 the functions can get types '0' and '1'.
13833 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13835 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13836 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13837 * regcache.c (get_regcache): Likewise.
13838 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13839 * win32-low.c (child_fetch_inferior_registers): Remove check for
13842 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13843 Pedro Alves <pedro@codesourcery.com>
13845 * target.h (struct target_ops) <supports_multi_process>: New
13847 (target_supports_multi_process): New.
13848 * server.c (handle_query): Even if GDB reports support, only
13849 enable multi-process if the target also supports it. Report
13850 multi-process support only if the target backend supports it.
13851 * linux-low.c (linux_supports_multi_process): New function.
13852 (linux_target_ops): Install it as target_supports_multi_process
13855 2009-05-24 Doug Evans <dje@google.com>
13857 Global renaming of find_thread_pid to find_thread_ptid.
13858 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13859 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13860 All callers updated.
13862 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13863 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13866 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13867 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13868 (linux_resume_one_lwp): Ditto.
13870 2009-05-23 Doug Evans <dje@google.com>
13872 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13873 from struct inferior_list_entry * to struct lwp_info *.
13874 All callers updated.
13876 2009-05-13 Doug Evans <dje@google.com>
13878 * linux-x86-low.c: Don't include assert.h.
13879 (x86_siginfo_fixup): Use fatal, not assert.
13880 (x86_arch_setup): Fix comment.
13882 2009-05-12 Doug Evans <dje@google.com>
13884 Biarch support for i386/amd64 gdbserver.
13885 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13886 Add linux-x86-low.c.
13887 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13888 (linux-x86-low.o): Add.
13889 * linux-x86-64-low.c: Delete.
13890 * linux-i386-low.c: Delete.
13891 * linux-x86-low.c: New file.
13892 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13894 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13896 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13897 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13898 (linux_child_pid_to_exec_file): New function.
13899 (elf_64_header_p, elf_64_file_p): New functions.
13900 (siginfo_fixup): New function.
13901 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13902 give target a chance to convert layout.
13903 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13904 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13906 2009-05-07 Doug Evans <dje@google.com>
13908 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13909 (regsets_store_inferior_registers): Ditto.
13911 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13915 * linux-low.c (must_set_ptrace_flags): Delete.
13916 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13918 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13919 `lwp->must_set_ptrace_flags' instead.
13920 (linux_wait_for_event_1): Set ptrace options here.
13921 (linux_wait_1): ... not here.
13923 2009-04-30 Doug Evans <dje@google.com>
13925 * inferiors.c (started_inferior_callback): New function.
13926 (attached_inferior_callback): New function.
13927 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13928 * server.c (print_started_pid, print_attached_pid): New functions.
13929 (detach_or_kill_for_exit): New function.
13930 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13931 * server.h (have_started_inferiors_p): Declare.
13932 (have_attached_inferiors_p): Declare.
13934 * inferiors.c (remove_process): Fix memory leak, free process.
13935 * linux-low.c (linux_remove_process): New function.
13936 (linux_kill): Call it instead of remove_process.
13937 (linux_detach, linux_wait_1): Ditto.
13939 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13941 * configure.srv: Add x86 Windows CE target.
13943 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13945 * inferiors.c (get_thread_process): Make global.
13946 * server.h (get_thread_process): Add prototype.
13947 * thread-db.c (find_one_thread): Use get_thread_process
13948 instead of current_process.
13949 (thread_db_get_tls_address): Do not crash if called when
13950 thread layer is not yet initialized.
13952 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13954 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13955 * spu-low.c (current_tid): Rename to ...
13956 (current_ptid): ... this.
13957 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13958 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13959 ptid_get_lwp (current_ptid) instead of current_tid.
13960 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13961 instead of current_tid. Use find_process_pid to verify pid
13962 argument is valid. Pass proper argument to remove_process.
13963 (spu_thread_alive): Compare current_ptid instead of current_tid.
13964 (spu_resume): Likewise.
13966 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13968 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13971 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13973 Implement the multiprocess extensions, and add linux multiprocess
13976 * server.h (ULONGEST): Declare.
13977 (struct ptid, ptid_t): New.
13978 (minus_one_ptid, null_ptid): Declare.
13979 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13980 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13981 (struct inferior_list_entry): Change `id' type from unsigned from
13983 (struct sym_cache, struct breakpoint, struct
13984 process_info_private): Forward declare.
13985 (struct process_info): Declare.
13986 (current_process): Declare.
13987 (all_processes): Declare.
13988 (initialize_inferiors): Declare.
13989 (add_thread): Adjust to use ptid_t.
13990 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13991 (add_process, remove_process, find_thread_pid): Declare.
13992 (find_inferior_id): Adjust to use ptid_t.
13993 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13994 (multi_process): Declare.
13995 (push_event): Adjust to use ptid_t.
13996 (read_ptid, write_ptid): Declare.
13997 (prepare_resume_reply): Adjust to use ptid_t.
13998 (clear_symbol_cache): Declare.
13999 * inferiors.c (all_processes): New.
14000 (null_ptid, minus_one_ptid): New.
14001 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14002 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14003 (add_thread): Change unsigned long to ptid. Remove gdb_id
14005 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14006 (gdb_id_to_thread): Rename to ...
14007 (find_thread_pid): ... this. Change unsigned long to ptid.
14008 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14009 (loaded_dll, pull_pid_from_list): Adjust.
14010 (add_process, remove_process, find_process_pid)
14011 (get_thread_process, current_process, initialize_inferiors): New.
14012 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14013 (struct target_waitstatus) <related_pid>: Ditto.
14014 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14015 return type to int.
14016 (struct target_ops) <join>: Add `pid' argument.
14017 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14018 (struct target_ops) <wait>: Add `ptid' field. Change return type
14020 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14021 (mywait): Add `ptid' argument. Change return type to ptid_t.
14022 (target_pid_to_str): Declare.
14023 * target.c (set_desired_inferior): Adjust to use ptids.
14024 (mywait): Add new `ptid' argument. Adjust.
14025 (target_pid_to_str): New.
14026 * mem-break.h (free_all_breakpoints): Declare.
14027 * mem-break.c (breakpoints): Delelete.
14028 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14029 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14030 to use per-process breakpoint list.
14031 (free_all_breakpoints): New.
14032 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14033 (symbol_cache, all_symbols_looked_up): Delete.
14035 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14037 (prepare_resume_reply): Change ptid argument's type from unsigned
14038 long to ptid_t. Adjust. Implement W;process and X;process.
14039 (free_sym_cache, clear_symbol_cache): New.
14040 (look_up_one_symbol): Adjust to per-process symbol cache. *
14041 * server.c (cont_thread, general_thread, step_thread): Change type
14043 (attached): Delete.
14044 (multi_process): New.
14045 (last_ptid): Change type to ptid_t.
14046 (struct vstop_notif) <ptid>: Change type to ptid_t.
14047 (queue_stop_reply, push_event): Change `ptid' argument's type to
14049 (discard_queued_stop_replies): Add `pid' argument.
14050 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14051 changes. Don't reference the `attached' global.
14052 (attach_inferior): Adjust to mywait interface changes.
14053 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14054 features. Handle and report "multiprocess+". Handle
14056 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14058 (handle_v_kill): New.
14059 (handle_v_stopped): Adjust to use target_pid_to_str.
14060 (handle_v_requests): Allow multiple attaches and runs when
14061 multiprocess extensions are in effect. Handle "vKill".
14062 (myresume): Adjust to use ptids.
14063 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14064 (handle_status): Adjust to discard_queued_stop_replies interface
14066 (first_thread_of, kill_inferior_callback)
14067 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14068 (main): Call initialize_inferiors. Adjust to use ptids, killing
14069 and detaching from all inferiors. Handle multiprocess packet
14071 * linux-low.h: Include gdb_proc_service.h.
14072 (struct process_info_private): New.
14073 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14074 <lwpid_of>: Use ptid_get_lwp.
14075 (get_lwp_thread): Adjust.
14076 (struct lwp_info): Add `dead' member.
14077 (find_lwp_pid): Declare.
14078 * linux-low.c (thread_db_active): Delete.
14079 (new_inferior): Adjust comment.
14080 (inferior_pid): Delete.
14081 (linux_add_process): New.
14082 (handle_extended_wait): Adjust.
14083 (add_lwp): Change unsigned long to ptid.
14084 (linux_create_inferior): Add process to processes table. Adjust
14085 to use ptids. Don't set new_inferior here.
14086 (linux_attach_lwp): Rename to ...
14087 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14088 it. Adjust to use ptids.
14089 (linux_attach_lwp): New.
14090 (linux_attach): Add process to processes table. Don't set
14092 (struct counter): New.
14093 (second_thread_of_pid_p, last_thread_of_process_p): New.
14094 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14095 multiple processes.
14096 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14097 processes. Remove process from process table.
14098 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14099 to multiple processes.
14100 (any_thread_of): New.
14101 (linux_detach): Add `pid' argument, and handle it. Remove process
14102 from processes table.
14103 (linux_join): Add `pid' argument. Handle it.
14104 (linux_thread_alive): Change unsighed long argument to ptid_t.
14105 Consider dead lwps as not being alive.
14106 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14107 threads we're not interested in.
14108 (same_lwp, find_lwp_pid): New.
14109 (linux_wait_for_lwp): Change `pid' argument's type from int to
14111 (linux_wait_for_event): Rename to ...
14112 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14113 from int to ptid_t. Adjust.
14114 (linux_wait_for_event): New.
14115 (linux_wait_1): Add `ptid' argument. Change return type to
14116 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14117 that exit from the process table.
14118 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14120 (mark_lwp_dead): New.
14121 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14122 stopping all threads, mark its main lwp as dead.
14123 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14125 (fetch_register, usr_store_inferior_registers)
14126 (regsets_fetch_inferior_registers)
14127 (regsets_store_inferior_registers, linux_read_memory)
14128 (linux_write_memory): Inline `inferior_pid'.
14129 (linux_look_up_symbols): Adjust to use per-process
14130 `thread_db_active'.
14131 (linux_request_interrupt): Adjust to use ptids.
14132 (linux_read_auxv): Inline `inferior_pid'.
14133 (initialize_low): Don't reference thread_db_active.
14134 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14135 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14136 (ps_getpid): Return the pid of the current inferior.
14137 * thread-db.c (proc_handle, thread_agent): Delete.
14138 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14140 (find_one_thread): Change argument type to ptid_t. Adjust to
14142 (maybe_attach_thread): Adjust to per-process data and ptids.
14143 (thread_db_find_new_threads): Ditto.
14144 (thread_db_init): Ditto.
14145 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14146 processes table. Adjust to use ptids.
14147 (spu_kill, spu_detach): Adjust interface. Remove process from
14149 (spu_join, spu_thread_alive): Adjust interface.
14150 (spu_wait): Adjust interface. Remove process from processes
14151 table. Adjust to use ptids.
14152 * win32-low.c (current_inferior_tid): Delete.
14153 (current_inferior_ptid): New.
14154 (debug_event_ptid): New.
14155 (thread_rec): Take a ptid. Adjust.
14156 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14157 (child_delete_thread): Ditto.
14158 (do_initial_child_stuff): Add `attached' argument. Add process to
14160 (child_fetch_inferior_registers, child_store_inferior_registers):
14162 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14163 (win32_attach): Pass 1 to do_initial_child_stuff.
14164 (win32_kill): Adjust interface. Remove process from processes
14166 (win32_detach): Ditto.
14167 (win32_join): Adjust interface.
14168 (win32_thread_alive): Take a ptid.
14169 (win32_resume): Adjust to use ptids.
14170 (get_child_debug_event): Ditto.
14171 (win32_wait): Adjust interface. Remove exiting process from
14174 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14176 Non-stop mode support.
14178 * server.h (non_stop): Declare.
14179 (gdb_client_data, handler_func): Declare.
14180 (delete_file_handler, add_file_handler, start_event_loop):
14182 (handle_serial_event, handle_target_event, push_event)
14183 (putpkt_notif): Declare.
14184 * target.h (enum resume_kind): New.
14185 (struct thread_resume): Replace `step' field by `kind' field.
14186 (TARGET_WNOHANG): Define.
14187 (struct target_ops) <wait>: Add `options' argument.
14188 <supports_non_stop, async, start_non_stop>: New fields.
14189 (target_supports_non_stop, target_async): New.
14190 (start_non_stop): Declare.
14191 (mywait): Add `options' argument.
14192 * target.c (mywait): Add `options' argument. Print child exit
14193 notifications here.
14194 (start_non_stop): New.
14195 * server.c (non_stop, own_buf, mem_buf): New globals.
14196 (struct vstop_notif): New.
14197 (notif_queue): New global.
14198 (queue_stop_reply, push_event, discard_queued_stop_replies)
14199 (send_next_stop_reply): New.
14200 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14202 (attach_inferior): In non-stop mode, don't wait for the target
14204 (handle_general_set): Handle QNonStop.
14205 (handle_query): When handling qC, return the current general
14206 thread, instead of the first thread of the list.
14207 (handle_query): If the backend supports non-stop mode, include
14208 QNonStop+ in the qSupported query response.
14209 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14211 (handle_v_attach, handle_v_run): Handle non-stop mode.
14212 (handle_v_stopped): New.
14213 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14214 (myresume): Adjust to use resume_kind. Handle non-stop.
14215 (queue_stop_reply_callback): New.
14216 (handle_status): Handle non-stop mode.
14217 (main): Clear non_stop flag on reconnection. Use the event-loop.
14218 Refactor serial protocol handling from here ...
14219 (process_serial_event): ... to this new function. When GDB
14220 selects any thread, select one here. In non-stop mode, wait until
14221 GDB acks all pending events before exiting.
14222 (handle_serial_event, handle_target_event): New.
14223 * remote-utils.c (remote_open): Install remote_desc in the event
14225 (remote_close): Remove remote_desc from the event loop.
14226 (putpkt_binary): Rename to...
14227 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14228 (putpkt_binary): New as wrapper around putpkt_binary_1.
14229 (putpkt_notif): New.
14230 (prepare_resume_reply): In non-stop mode, don't change the
14232 * event-loop.c: New.
14233 * Makefile.in (OBJ): Add event-loop.o.
14234 (event-loop.o): New rule.
14236 * linux-low.h (pid_of): Moved here.
14238 (get_lwp_thread): Use lwpid_of.
14239 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14240 * linux-low.c (pid_of): Delete.
14241 (inferior_pid): Use lwpid_of.
14242 (linux_event_pipe): New.
14243 (target_is_async_p): New.
14245 (handle_extended_wait): Use lwpid_of.
14246 (add_lwp): Don't set lwpid field.
14247 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14248 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14249 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14250 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14251 first. Adjust to linux_wait_for_event interface changes. Use
14253 (linux_detach): Don't delete the main lwp here.
14254 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14255 (status_pending_p): Don't consider explicitly suspended lwps.
14256 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14257 pointer. Add OPTIONS argument. Change return type to int. Use
14258 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14259 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14260 pointer. Add status pointer argument. Return a pid instead of a
14261 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14262 changes. In non-stop mode, don't switch to a random thread.
14263 (linux_wait): Rename to...
14264 (linux_wait_1): ... this. Add target_options argument, and handle
14265 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14266 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14267 clean exit and signal exit code. Don't stop all threads in
14268 non-stop mode. In all-stop mode, only stop all threads when
14269 reporting a stop to GDB. Handle explicit thread stop requests.
14270 (async_file_flush, async_file_mark): New.
14272 (send_sigstop): Use lwpid_of.
14273 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14274 interface changes. In non-stop mode, don't switch to a random
14276 (linux_resume_one_lwp): Use lwpid_of.
14277 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14278 (linux_resume_one_thread): ... this. Handle resume_stop. In
14279 non-stop mode, don't look for pending flag in all threads.
14280 (resume_status_pending_p): Don't consider explicitly suspended
14282 (my_waitpid): Reimplement. Emulate __WALL.
14283 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14285 (sigchld_handler, linux_supports_non_stop, linux_async)
14286 (linux_start_non_stop): New.
14287 (linux_target_ops): Register linux_supports_non_stop, linux_async
14288 and linux_start_non_stop.
14289 (initialize_low): Install SIGCHLD handler.
14290 * thread-db.c (thread_db_create_event, find_one_thread)
14291 (thread_db_get_tls_address): Use lwpid_of.
14292 * win32-low.c (win32_detach): Adjust to use resume_kind.
14293 (win32_wait): Add `options' argument.
14294 * spu-low.c (spu_resume): Adjust to use resume_kind.
14295 (spu_wait): Add `options' argument.
14297 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14299 Decouple target code from remote protocol.
14301 * target.h (enum target_waitkind): New.
14302 (struct target_waitstatus): New.
14303 (struct target_ops) <wait>: Return an unsigned long. Take a
14304 target_waitstatus pointer instead of a char pointer.
14305 (mywait): Likewise.
14306 * target.c (mywait): Change prototype to return an unsigned long.
14307 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14308 * server.h (thread_from_wait, old_thread_from_wait): Delete
14310 (prepare_resume_reply): Change prototype to take a
14312 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14313 (last_status, last_ptid): New.
14314 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14315 pid instead of a signal.
14316 (attach_inferior): Remove "status" and "signal" parameters.
14318 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14320 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14321 (handle_v_requests, myresume): Remove "status" and "signal"
14322 parameters. Adjust.
14323 (handle_status): New.
14324 (main): Delete local `status'. Adjust.
14325 * remote-utils.c: Include target.h.
14326 (prepare_resume_reply): Change prototype to take a
14327 target_waitstatus. Adjust.
14329 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14331 * spu-low.c (spu_wait): Adjust.
14332 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14334 (win32_wait): Adjust.
14336 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14338 * target.h (struct thread_resume): Delete leave_stopped member.
14339 (struct target_ops): Add a `n' argument to the `resume' callback.
14340 * server.c (start_inferior): Adjust.
14341 (handle_v_cont, myresume): Adjust.
14342 * linux-low.c (check_removed_breakpoint): Adjust to resume
14343 interface change, and to removed leave_stopped field.
14344 (resume_ptr): Delete.
14345 (struct thread_resume_array): New.
14346 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14347 resume interface change.
14348 (linux_continue_one_thread, linux_queue_one_thread)
14349 (resume_status_pending_p): Check if the resume field is NULL
14350 instead of checking the leave_stopped member.
14351 (linux_resume): Adjust to the target resume interface change.
14352 * spu-low.c (spu_resume): Adjust to the target resume interface
14354 * win32-low.c (win32_detach, win32_resume): Ditto.
14356 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14358 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14360 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14362 (linux_continue_one_thread): Only preserve the stepping flag if
14363 there's a pending breakpoint.
14365 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14367 * server.c (main): After the inferior having exited, call
14368 remote_close before exiting gdbserver.
14370 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14372 Fix size of FPSCR in Power 7 processors.
14373 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14374 (PPC_FEATURE_HAS_DFP): New #define.
14375 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14378 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14380 * server.c (handle_query) Whitespace and formatting.
14382 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14384 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14385 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14386 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14387 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14388 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14389 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14390 Makefile.in, configure.ac: Fix whitespace throughout.
14391 * configure: Regenerate.
14393 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14395 * inferiors.c (find_inferior): Make it safe for the callback
14396 function to delete the currently iterated inferior.
14398 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14400 * Makefile.in (linuw_low_h): Move higher.
14401 (thread-db.o): Depend on $(linux_low_h).
14403 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14405 Rename "process" to "lwp" throughout.
14407 * linux-low.c (all_processes): Rename to...
14408 (all_lwps): ... this.
14409 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14410 (add_process): Rename to ...
14411 (add_lwp): ... this. Adjust.
14412 (linux_create_inferior): Adjust.
14413 (linux_attach_lwp): Adjust.
14414 (linux_attach): Adjust.
14415 (linux_kill_one_process): Rename to ...
14416 (linux_kill_one_lwp): ... this. Adjust.
14417 (linux_kill): Adjust.
14418 (linux_detach_one_process): Rename to ...
14419 (linux_detach_one_lwp): ... this. Adjust.
14420 (linux_detach): Adjust.
14421 (check_removed_breakpoint): Adjust.
14422 (status_pending_p): Adjust.
14423 (linux_wait_for_process): Rename to ...
14424 (linux_wait_for_lwp): ... this. Adjust.
14425 (linux_wait_for_event): Adjust.
14426 (send_sigstop): Adjust.
14427 (wait_for_sigstop): Adjust.
14428 (stop_all_processes): Rename to ...
14429 (stop_all_lwps): ... this.
14430 (linux_resume_one_process): Rename to ...
14431 (linux_resume_one_lwp): ... this. Adjust.
14432 (linux_set_resume_request, linux_continue_one_thread)
14433 (linux_queue_one_thread, resume_status_pending_p)
14434 (usr_store_inferior_registers, regsets_store_inferior_registers)
14435 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14437 * linux-low.h (get_process): Rename to ...
14438 (get_lwp): ... this. Adjust.
14439 (get_thread_process): Rename to ...
14440 (get_thread_lwp): ... this. Adjust.
14441 (get_process_thread): Rename to ...
14442 (get_lwp_thread): ... this. Adjust.
14443 (struct process_info): Rename to ...
14444 (struct lwp_info): ... this.
14445 (all_processes): Rename to ...
14446 (all_lwps): ... this.
14447 * proc-service.c (ps_lgetregs): Adjust.
14448 * thread-db.c (thread_db_create_event, find_one_thread)
14449 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14451 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14453 * server.c (handle_query): Handle "qAttached".
14455 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14457 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14458 GPLv3, update license URL.
14460 2009-03-01 Doug Evans <dje@google.com>
14462 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14463 (server_h): Add gdb_signals.h.
14464 (signals.o): Update.
14465 * server.h (target_signal_from_host,target_signal_to_host_p)
14466 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14468 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14470 * remote-utils.c (getpkt): Also generate remote-debug
14471 information if noack_mode is set.
14473 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14475 * server.c (handle_query): Report qXfer:siginfo:read and
14476 qXfer:siginfo:write as supported and handle them.
14477 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14478 * linux-low.c (linux_xfer_siginfo): New.
14479 (linux_target_ops): Set it.
14481 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14483 * server.c (gdbserver_usage): Mention --remote-debug.
14484 (main): Accept '--remote-debug' switch.
14486 2009-01-18 Doug Evans <dje@google.com>
14488 * regcache.c (new_register_cache): No need to check result of xcalloc.
14489 * server.c (handle_search_memory): Back out calls to xmalloc,
14490 result is checked and error is returned to user upon failure.
14491 (handle_query): Ditto. Add more checks for result of malloc.
14492 (handle_v_cont): Check result of malloc, report error back to
14494 (handle_v_run): Ditto. Call freeargv.
14495 * server.h (freeargv): Declare.
14496 * utils.c (freeargv): New fn.
14498 2009-01-15 Doug Evans <dje@google.com>
14500 * gdbreplay.c (perror_with_name): Make arg const char *.
14501 * server.h (target_signal_to_name): Make return type const char *.
14502 * thread-db.c (thread_db_err_str): Make return type const char *.
14503 * utils.c (perror_with_name): Make arg const char *.
14505 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14507 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14508 when handling a EXIT_PROCESS_DEBUG_EVENT.
14510 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14512 * gdbreplay.c (gdbreplay_version): Update copyright year.
14513 * server.c (gdbserver_version): Likewise.
14515 2009-01-05 Doug Evans <dje@google.com>
14517 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14518 (handle_extended_wait): Improve comment.
14520 2008-12-13 Doug Evans <dje@google.com>
14522 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14523 * server.h (ATTR_MALLOC): New macro.
14524 (xmalloc,xcalloc,xstrdup): Declare.
14525 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14526 * inferiors.c: Ditto.
14527 * linux-low.c: Ditto.
14528 * mem-break.c: Ditto.
14529 * regcache.c: Ditto.
14530 * remote-utils.c: Ditto.
14533 * win32-low.c: Ditto.
14535 2008-12-12 Doug Evans <dje@google.com>
14537 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14538 in debugging printf.
14540 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14542 2008-12-09 Doug Evans <dje@google.com>
14544 * linux-low.h (struct process_info): Delete member tid, unused.
14545 * thread-db.c (find_one_thread): Update.
14546 (maybe_attach_thread): Update.
14548 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14550 * target.h (struct target_ops): Add qxfer_osdata member.
14551 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14553 (linux_qxfer_osdata): New functions.
14554 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14556 * server.c (handle_query): Handle "qXfer:osdata:read:".
14557 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14558 (buffer_xml_printf): New functions.
14559 * server.h (struct buffer): New.
14560 (buffer_grow_str, buffer_grow_str0): New macros.
14561 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14562 (buffer_xml_printf): Declare.
14564 2008-11-24 Doug Evans <dje@google.com>
14566 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14568 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14570 * server.c (handle_v_run): Always use the supplied argument list.
14572 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14574 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14575 (xtensa_regmap_table): Add entry for scompare1.
14577 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14579 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14580 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14581 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14582 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14583 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14584 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14585 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14586 XML target descriptions.
14587 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14588 when inferior is running on an ISA 2.05 or later processor. Add
14589 special case to return offset for full 64-bit slot of FPSCR when
14592 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14594 * Makefile.in (SFILES, clean): Added sparc64 files.
14595 (reg-sparc64.o, reg-sparc64.c): New.
14596 * configure.srv (sparc*-*-linux*): New configuration.
14597 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14598 syscall arguments for SPARC.
14599 (regsets_store_inferior_registers): Likewise.
14600 * linux-sparc-low.c: New file.
14602 2008-10-21 Doug Evans <dje@google.com>
14604 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14605 (READLINE_DIR,READLINE_DEP): Delete.
14606 (INTERNAL_CFLAGS): Update.
14607 (LINTFLAGS): Update.
14609 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14611 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14612 whole argv from the last run, not just argv[0].
14614 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14616 * regcache.c (new_register_cache): Return NULL if the register
14617 cache size isn't known yet.
14618 (free_register_cache): Avoid dereferencing a NULL regcache.
14620 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14622 * configure.srv: Merge MIPS and MIPS64.
14624 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14626 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14628 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14630 * Makefile.in: Add required vsx dependencies.
14632 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14633 Declare init_registers_powerpc_vsx32l.
14634 Declare init_registers_powerpc_vsx64l.
14635 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14636 (ppc_arch_setup): Check for VSX in hwcap.
14637 (ppc_fill_vsxregset): New function.
14638 (ppc_store_vsxregset): New function.
14639 Add new VSX entry in regset_info target_regsets.
14641 * configure.srv: Add new VSX dependencies.
14643 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14645 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14646 (remote_open): Set or clear transport_is_reliable.
14647 (putpkt_binary): Don't expect acks in noack mode.
14648 (getpkt): Don't send ack/nac in noack mode.
14649 * server.c (handle_general_set): Handle QStartNoAckMode.
14650 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14652 (main): Reset noack_mode on every connection.
14653 * server.h (noack_mode): Declare.
14655 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14657 * Makefile.in (GDBREPLAY_OBS): New variable.
14658 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14660 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14661 Daniel Jacobowitz <dan@codesourcery.com>
14663 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14664 (usr_store_inferior_registers): Likewise.
14665 (regsets_store_inferior_registers): Likewise.
14667 2008-07-31 Rolf Jansen <rj@surtec.com>
14668 Pedro Alves <pedro@codesourcery.com>
14670 * configure.ac: Check for memmem declaration.
14671 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14672 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14673 (disable_packet_qfThreadInfo): Unconditionally compile.
14674 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14675 * configure, config.in: Regenerate.
14677 2008-07-28 Doug Kwan <dougkwan@google.com>
14679 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14680 (linux_write_memory): Remove declaration of errno.
14682 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14684 * linux-low.c (handle_extended_wait): Do not use "status"
14685 variable uninitialized.
14687 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14689 * server.c (handle_v_attach): Inhibit reporting dll changes.
14691 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14693 * remote-utils.c (prepare_resume_reply): If requested, don't
14694 output "thread:TID" in the T stop reply.
14696 * server.c (disable_packet_vCont, disable_packet_Tthread)
14697 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14698 (handle_query): If requested, disable support for qC, qfThreadInfo
14700 (handle_v_requests): If requested, disable support for vCont.
14701 (gdbserver_show_disableable): New.
14702 (main): Handle --disable-packet and --disable-packet=LIST.
14704 * server.h (disable_packet_vCont, disable_packet_Tthread)
14705 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14707 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14709 * server.c (gdbserver_usage): Mention --version.
14711 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14713 * Makefile.in (gdbreplay.o): New rule.
14715 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14717 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14718 message, not gdbserver.
14720 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14721 Nathan Sidwell <nathan@codesourcery.com>
14722 Joseph Myers <joseph@codesourcery.com>
14724 * acinclude.m4: Include ../../config/acx.m4.
14725 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14726 * configure, config.in: Regenerate.
14727 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14728 * server.c (gdbserver_version): Print PKGVERSION.
14729 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14730 (main): Adjust gdbserver_usage calls.
14731 * gdbreplay.c (version, host_name): Add declarations.
14732 (gdbreplay_version, gdbreplay_usage): New.
14733 (main): Accept --version and --help options.
14735 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14737 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14738 (arm_breakpoint_at): Handle Thumb.
14739 (the_low_target): Add comment.
14741 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14743 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14745 2008-05-09 Doug Evans <dje@google.com>
14747 * server.h (decode_search_memory_packet): Declare.
14748 * remote-utils.c (decode_search_memory_packet): New fn.
14749 * server.c (handle_search_memory_1): New fn.
14750 (handle_search_memory): New fn.
14751 (handle_query): Process qSearch:memory packets.
14753 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14755 * regcache.c (registers_length): Remove.
14756 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14757 full register packet.
14758 * regcache.h (registers_length): Remove prototype.
14759 * server.h (PBUFSIZ): Define to 16384.
14761 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14763 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14764 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14765 powerpc-64l.o, and powerpc-altivec64l.o.
14766 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14767 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14768 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14769 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14770 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14773 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14774 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14775 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14776 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14777 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14778 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14779 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14780 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14781 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14782 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14785 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14786 (init_registers_powerpc_32l): ... this new prototype.
14787 (init_registers_powerpc_32): Remove, replace by ...
14788 (init_registers_powerpc_altivec32l): ... this new prototype.
14789 (init_registers_powerpc_e500): Remove, replace by ...
14790 (init_registers_powerpc_e500l): ... this new prototype.
14791 (init_registers_ppc64): Remove, replace by ...
14792 (init_registers_powerpc_64l): ... this new prototype.
14793 (init_registers_powerpc_64): Remove, replace by ...
14794 (init_registers_powerpc_altivec64l): ... this new prototype.
14795 (ppc_num_regs): Set to 73.
14796 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14797 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14798 (ppc_cannot_store_register): Handle orig_r3 and trap.
14799 (ppc_arch_setup): Update init_registers_... calls.
14800 (ppc_fill_gregset): Handle orig_r3 and trap.
14802 * inferiors.c (clear_inferiors): Reset current_inferior.
14804 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14806 * acinclude.m4: Add override.m4.
14807 * configure: Regenerate.
14809 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14811 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14812 initial call to init_register_ppc64.
14814 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14816 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14817 single powerpc*-*-linux* case.
14818 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14820 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14822 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14823 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14825 * linux-ppc-low.c: Include <elf.h>.
14826 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14827 (ppc_hwcap): New global variable.
14828 (ppc_regmap): Remove __SPE__ #ifdef sections.
14829 (ppc_regmap_e500): New global variable.
14830 (ppc_cannot_store_register): Update __SPE__ special case.
14831 (ppc_get_hwcap): New function.
14832 (ppc_arch_setup): Use it to determine whether inferior supports
14833 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14834 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14835 Do not access registers if target does not support AltiVec.
14836 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14837 Do not access registers if target does not support SPE.
14838 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14840 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14842 * linux-low.c (disabled_regsets, num_regsets): New.
14843 (use_regsets_p): Delete.
14844 (linux_wait_for_process): Clear disabled_regsets.
14845 (regsets_fetch_inferior_registers): Check and set it.
14846 (regsets_store_inferior_registers): Likewise.
14847 (linux_fetch_registers, linux_store_registers): Do not use
14849 (initialize_low): Allocate disabled_regsets.
14851 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14853 * Makefile.in (LIBOBJS): New.
14854 (OBS): Use LIBOBJS.
14855 (memmem.o): New rule.
14856 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14857 * configure: Regenerated.
14859 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14861 * server.c (handle_query): Never return "unsupported" for
14862 qXfer:features:read queries.
14864 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14866 * server.c (get_features_xml): Fix inverted condition.
14867 (handle_query): Always support qXfer:feature:read.
14869 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14871 * server.c (wrapper_argv): New.
14872 (start_inferior): Handle wrapper_argv. If set, expect an extra
14874 (gdbserver_usage): Document --wrapper.
14875 (main): Parse --wrapper.
14877 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14879 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14880 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14881 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14882 (ppc_set_pc): Likewise.
14883 (ppc_arch_setup): New function.
14884 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14885 of collect_register.
14886 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14888 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14890 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14891 instead of linux-ppc64-low.o.
14892 * linux-ppc64-low.c: Remove file.
14893 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14894 (linux-ppc64-low.o): Remove rule.
14896 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14897 (init_registers_powerpc_64): Likewise.
14898 (ppc_regmap): Conditionally define depending on __powerpc64__.
14899 (ppc_cannot_store_register): Do not special-case "fpscr" when
14900 compiled on __powerpc64__.
14901 (ppc_collect_ptrace_register): New function.
14902 (ppc_supply_ptrace_register): New function.
14903 (ppc_breakpoint): Change type to "unsigned int".
14904 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14905 (the_low_target): Conditionally provide initializers for the
14906 arch_setup member depending on __powerpc64__. Install
14907 collect_ptrace_register and supply_ptrace_register members.
14909 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14911 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14912 * server.c (gdbserver_xmltarget): Define.
14913 (get_features_xml): Use it to replace "target.xml" and arch_string.
14915 * configure.srv: Remove srv_xmltarget. Add XML files that were
14916 mentioned there to srv_xmlfiles instead. Remove conditional tests
14917 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14918 srv_xmlfiles and srv_regobj to include all possible choices.
14919 * configure.ac (srv_xmltarget): Remove.
14920 (srv_xmlfiles): Do not add "target.xml".
14921 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14922 checks for supplementary target information.
14923 * configure: Regenerate.
14924 * Makefile.in (XML_TARGET): Remove.
14925 (target.xml): Remove rule.
14926 (clean): Do not clean up target.xml.
14927 (.PRECIOUS): Do not mention target.xml.
14929 * target.h (struct target_ops): Remove arch_string member.
14930 * linux-low.c (linux_arch_string): Remove.
14931 (linux_target_ops): Remove arch_string initializer.
14932 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14933 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14934 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14935 * spu-low.c (spu_arch_string): Remove.
14936 (spu_target_ops): Remove arch_string initializer.
14937 * win32-low.c (win32_arch_string): Remove.
14938 (win32_target_ops): Remove arch_string initializer.
14939 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14940 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14941 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14943 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14945 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14946 by collect_ptrace_register and supply_ptrace_register hooks.
14947 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14948 instead of checking for the_low_target.left_pad_xfer.
14949 (usr_store_inferior_registers): Use collect_ptrace_register callback
14950 instead of checking for the_low_target.left_pad_xfer.
14952 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14953 (s390_supply_ptrace_register): Likewise.
14954 (s390_fill_gregset): Call s390_collect_ptrace_register.
14955 (the_low_target): Update.
14957 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14958 (ppc_supply_ptrace_register): Likewise.
14959 (the_low_target): Update.
14961 * linux-i386-low.c (the_low_target): Update.
14962 * linux-x86-64-low.c (the_low_target): Update.
14964 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14966 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14967 reg-s390.o and reg-s390x.o.
14969 * linux-low.c (new_inferior): New global variable.
14970 (linux_create_inferior, linux_attach): Set it.
14971 (linux_wait_for_process): Call the_low_target.arch_setup after the
14972 target has stopped for the first time.
14973 (initialize_low): Do not call the_low_target.arch_setup.
14975 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14976 (s390_set_pc): Likewise.
14977 (s390_arch_setup): New function.
14978 (the_low_target): Use s390_arch_setup as arch_setup routine.
14980 * regcache.c (realloc_register_cache): New function.
14981 (set_register_cache): Call it for each existing regcache.
14983 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14985 * server.h (init_registers): Remove prototype.
14987 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14988 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14989 instead of init_registers ().
14990 * linux-arm-low.c (init_registers_arm): Add prototype.
14991 (init_registers_arm_with_iwmmxt): Likewise.
14992 (the_low_target): Add initializer for arch_setup field.
14993 * linux-cris-low.c (init_registers_cris): Add prototype.
14994 (the_low_target): Add initializer for arch_setup field.
14995 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14996 (the_low_target): Add initializer for arch_setup field.
14997 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14998 (the_low_target): Add initializer for arch_setup field.
14999 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15000 (the_low_target): Add initializer for arch_setup field.
15001 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15002 (the_low_target): Add initializer for arch_setup field.
15003 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15004 (the_low_target): Add initializer for arch_setup field.
15005 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15006 (init_registers_mips64_linux): Likewise.
15007 (the_low_target): Add initializer for arch_setup field.
15008 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15009 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15010 (the_low_target): Add initializer for arch_setup field.
15011 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15012 (init_registers_powerpc_64): Likewise.
15013 (the_low_target): Add initializer for arch_setup field.
15014 * linux-s390-low.c (init_registers_s390): Add prototype.
15015 (init_registers_s390x): Likewise.
15016 (the_low_target): Add initializer for arch_setup field.
15017 * linux-sh-low.c (init_registers_sh): Add prototype.
15018 (the_low_target): Add initializer for arch_setup field.
15019 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15020 (the_low_target): Add initializer for arch_setup field.
15021 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15022 (the_low_target): Add initializer for arch_setup field.
15024 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15025 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15026 instead of init_registers ().
15027 * win32-arm-low.c (init_registers_arm): Add prototype.
15028 (the_low_target): Add initializer for arch_setup field.
15029 * win32-i386-low.c (init_registers_i386): Add prototype.
15030 (the_low_target): Add initializer for arch_setup field.
15032 * spu-low.c (init_registers_spu): Add prototype.
15033 (initialize_low): Call initialie_registers_spu () instead of
15034 initialize_registers ().
15036 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15038 * server.c (handle_v_requests): When handling the vRun and vAttach
15039 packets, if already debugging a process, don't kill it. Return an
15042 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15044 * server.c (handle_query): Correct length check.
15046 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15048 * win32-low.c (do_initial_child_stuff): Add process handle
15049 parameter. Set current_process_handle and current_process_id from the
15050 parameters. Clear globals.
15051 (win32_create_inferior): Don't set current_process_handle and
15052 current_process_id here. Instead pass them on the call to
15053 do_initial_child_stuff.
15054 (win32_attach): Likewise.
15055 (win32_clear_inferiors): New.
15056 (win32_kill): Don't close the current process handle or the
15057 current thread handle here. Instead call win32_clear_inferiors.
15058 (win32_detach): Don't open a new handle to the process. Call
15059 win32_clear_inferiors.
15060 (win32_join): Don't rely on current_process_handle; open a new
15061 handle using the process id.
15062 (win32_wait): Call win32_clear_inferiors when the inferior process
15065 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15067 * server.c (monitor_show_help): Add "exit".
15069 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15071 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15072 (clean): Add reg-xtensa.c.
15073 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15074 * configure.srv (xtensa*-*-linux*) New target.
15075 * linux-xtensa-low.c: New.
15076 * xtensa-xtregs.c: New.
15078 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15080 * hostio.c: Don't include errno.h.
15081 (errno_to_fileio_errno): Move to hostio-errno.
15082 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15083 error number outputting to the target->hostio_last_error callback.
15084 (hostio_packet_error): Use FILEIO_EINVAL directly.
15085 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15086 calls to hostio_error.
15087 * hostio-errno.c: New.
15088 * server.h (hostio_last_error_from_errno): Declare.
15089 * target.h (target_ops): Add hostio_last_error member.
15090 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15091 as hostio_last_error handler.
15092 * spu-low.c (spu_target_ops): Likewise.
15093 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15094 (wince_hostio_last_error): New functions.
15095 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15096 as hostio_last_error handler.
15097 (win32_target_ops) [!_WIN32_WCE]: Register
15098 hostio_last_error_from_errno as hostio_last_error handler.
15099 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15100 (hostio-errno.o): New rule.
15101 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15102 * configure.srv (srv_hostio_err_objs): New variable. Default to
15104 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15105 * configure: Regenerate.
15107 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15109 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15110 (linux_kill, linux_detach): Clean up the process list.
15111 * remote-utils.c (remote_open): Improve port number parsing.
15112 (putpkt_binary, input_interrupt): Only send interrupts if the target
15114 * server.c (extended_protocol): Make static.
15115 (attached): Define earlier.
15116 (exit_requested, response_needed, program_argv): New variables.
15117 (target_running): New.
15118 (start_inferior): Clear attached here.
15119 (attach_inferior): Set attached here.
15120 (require_running): Define.
15121 (handle_query): Use require_running and target_running. Implement
15123 (handle_v_attach, handle_v_run): New.
15124 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15125 (gdbserver_usage): Update.
15126 (main): Redo argument parsing. Handle --debug and --multi. Handle
15127 --attach along with other options or after the port. Save
15128 program_argv. Support no initial program. Resynchronize
15129 communication with GDB after an error. Handle "monitor exit".
15130 Use require_running and target_running. Always allow the extended
15131 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15132 restart in extended mode.
15133 * README: Refer to the GDB manual. Update --attach usage.
15135 2007-12-20 Andreas Schwab <schwab@suse.de>
15137 * linux-low.c (STACK_SIZE): Define.
15138 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15139 (linux_test_for_tracefork): Likewise.
15141 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15143 * linux-low.c (linux_wait_for_event): Update messages. Do not
15144 reinsert auto-delete breakpoints.
15145 * mem-break.c (struct breakpoint): Change return type of handler to
15147 (set_breakpoint_at): Update handler type.
15148 (reinsert_breakpoint_handler): Return 1 instead of calling
15150 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15152 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15153 * mem-break.h (set_breakpoint_at): Update handler type.
15154 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15155 * win32-low.c (auto_delete_breakpoint): New.
15156 (get_child_debug_event): Use it.
15158 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15160 * configure.ac: Check for pread and pwrite.
15161 * hostio.c (handle_pread): Fall back to lseek and read.
15162 (handle_pwrite): Fall back to lseek and write.
15163 * config.in, configure: Regenerated.
15165 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15167 * server.c (myresume): Add own_buf argument.
15168 (main): Update calls.
15170 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15172 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15173 * remote-utils.c (remote_open): Do not call disable_async_io.
15174 (block_async_io): Delete.
15175 (unblock_async_io): Make static.
15176 (initialize_async_io): New.
15177 * server.c (handle_v_cont): Handle async I/O here.
15178 (myresume): Likewise. Move other common resume tasks here...
15179 (main): ... from here. Call initialize_async_io. Disable async
15180 I/O before the main loop.
15181 * server.h (initialize_async_io): Declare.
15182 (block_async_io, unblock_async_io): Delete prototypes.
15183 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15185 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15187 * remote-utils.c (readchar): Allow binary data in received messages.
15189 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15191 * win32-low.c (attaching): New global.
15192 (win32_create_inferior): Clear the `attaching' global.
15193 (win32_attach): Set the `attaching' global.
15194 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15195 attaching. Only set a breakpoint at the entry point if not
15198 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15200 * server.c (main): Don't report dll events on the initial
15201 connection on attaches.
15203 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15205 * server.c (main): Relax numerical bases supported for the pid of
15206 the --attach command line argument.
15208 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15210 * win32-low.c (win32_attach): Call OpenProcess before
15211 DebugActiveProcess, not after. Add last error output to error
15214 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15216 * win32-low.c (win32_get_thread_context)
15217 (win32_set_thread_context): New functions.
15218 (thread_rec): Use win32_get_thread_context.
15219 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15220 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15223 2007-12-03 Leo Zayas
15224 Pedro Alves <pedro_alves@portugalmail.pt>
15226 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15228 (child_add_thread): Minor cleanup.
15229 (child_continue): Resume artificially suspended threads before
15230 calling ContinueDebugEvent.
15231 (suspend_one_thread): New.
15232 (fake_breakpoint_event): New.
15233 (get_child_debug_event): Change return type to int. Check here if
15234 gdb sent an interrupt request. If a soft interrupt was requested,
15235 fake a breakpoint event. Return 0 if there is no event to handle,
15237 (win32_wait): Don't check here if gdb sent an interrupt request.
15238 Ensure there is a valid event to handle.
15239 (win32_request_interrupt): Add soft interruption method as last
15242 2007-12-03 Leo Zayas
15243 Pedro Alves <pedro_alves@portugalmail.pt>
15245 * win32-low.h (win32_thread_info): Add descriptions to the
15246 structure members. Replace `suspend_count' counter by a
15248 * win32-low.c (thread_rec): Update condition of when to get the
15249 context from the inferior. Rely on ContextFlags being set if it
15250 has already been retrieved. Only suspend the inferior thread if
15251 we haven't already. Warn if that fails.
15252 (continue_one_thread): s/suspend_count/suspended/. Only call
15253 ResumeThread once. Warn if that fails.
15255 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15257 * win32-low.c (win32_wait): Don't read from the inferior when it
15258 has already exited.
15260 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15262 * Makefile.in (win32_low_h): New variable.
15263 (win32-low.o): Add dependency on $(win32_low_h).
15264 (win32-arm-low.o, win32-i386-low.o): New rules.
15266 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15268 * hostio.c: Correct copyright year.
15270 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15272 * Makefile.in (OBS): Add hostio.o.
15273 (hostio.o): New rule.
15274 * server.h (handle_vFile): Declare.
15275 * hostio.c: New file.
15276 * server.c (handle_v_requests): Take packet_len and new_packet_len
15277 for binary packets. Call handle_vFile.
15278 (main): Update call to handle_v_requests.
15280 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15282 * linux-low.c: Include <sched.h>.
15284 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15286 * linux-low.c (linux_tracefork_grandchild): New.
15287 (linux_tracefork_child): Use clone.
15288 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15290 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15292 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15294 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15296 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15298 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15300 * inferiors.c (change_inferior_id): Delete.
15301 (add_pid_to_list, pull_pid_from_list): New.
15302 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15303 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15304 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15305 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15306 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15307 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15308 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15309 (using_threads): Always set to 1.
15310 (handle_extended_wait): New.
15311 (add_process): Do not set TID.
15312 (linux_create_inferior): Set must_set_ptrace_flags.
15313 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15314 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15315 (linux_thread_alive): Rename TID argument to LWPID.
15316 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15317 (linux_wait_for_event): Do not use TID or check using_threads. Update
15318 call to dead_thread_notify. Call handle_extended_wait.
15319 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15320 (send_sigstop): Delete sigstop_sent.
15321 (wait_for_sigstop): Avoid TID.
15322 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15323 (linux_test_for_tracefork): New.
15324 (linux_lookup_signals): Use thread_db_active and
15325 linux_supports_tracefork_flag.
15326 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15327 * linux-low.h (get_process_thread): Avoid TID.
15328 (struct process_ifo): Move thread_known and tid to the end. Remove
15330 (linux_attach_lwp, thread_db_init): Update prototypes.
15331 * server.h (change_inferior_id): Delete prototype.
15332 (add_pid_to_list, pull_pid_from_list): New prototypes.
15333 * thread-db.c (thread_db_use_events): New.
15334 (find_first_thread): Rename to...
15335 (find_one_thread): ...this. Update callers and messages. Do not
15336 call fatal. Check thread_db_use_events. Do not call
15337 change_inferior_id or new_thread_notify.
15338 (maybe_attach_thread): Update. Do not call new_thread_notify.
15339 (thread_db_init): Set thread_db_use_events. Check use_events.
15340 * utils.c (fatal, warning): Correct message prefix.
15342 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15344 * Makefile.in (clean): Remove new files.
15345 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15346 (powerpc-64.o, powerpc-64.c): New rules.
15347 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15348 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15350 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15352 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15353 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15354 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15355 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15356 (target_regsets): Add AltiVec and SPE register sets.
15357 * configure.ac: Check for AltiVec and SPE.
15358 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15359 (ppc_fill_vrregset, ppc_store_vrregset): New.
15360 (target_regsets): Add AltiVec register set.
15361 * configure: Regenerated.
15363 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15365 * linux-low.c (O_LARGEFILE): Define.
15366 (linux_read_memory): Use /proc/PID/mem.
15367 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15368 * configure, config.in: Regenerated.
15370 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15372 * linux-low.c (linux_wait_for_event): Do not pass signals while
15375 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15377 * win32-low.c (create_process): New.
15378 (win32_create_inferior): Use create_process instead of
15379 CreateProcess. If create_process failed retry appending an ".exe"
15380 suffix. Store the GetLastError result immediatelly after
15381 create_process calls and use it on the call to error.
15383 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15385 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15387 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15389 * configure.ac: Switch license to GPLv3.
15391 2007-08-01 Michael Snyder <msnyder@access-company.com>
15393 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15395 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15397 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15399 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15400 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15401 CloseToolhelp32Snapshot.
15402 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15403 CloseToolhelp32Snapshot.
15405 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15407 * server.c (main): Check for inferior exit before main loop.
15409 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15411 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15412 instead of on tmp_desc.
15414 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15415 Daniel Jacobowitz <dan@codesourcery.com>
15417 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15418 (add_thread): Minor cleanups.
15419 (clear_inferiors): Move lower in the file. Clear the DLL
15421 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15422 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15423 (xml_escape_text): New.
15424 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15426 (handle_v_cont): Report errors.
15427 (gdbserver_version): Update.
15428 (main): Correct size of own_buf. Do not report initial DLL events.
15429 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15430 (unloaded_dll, xml_escape_text): New.
15431 * win32-low.c (enum target_waitkind): Update comments.
15432 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15433 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15434 (win32_EnumProcessModules, win32_GetModuleInformation)
15435 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15436 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15437 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15438 (win32_Module32First, win32_Module32Next, load_toolhelp)
15439 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15440 (get_child_debug_event): Handle DLL events.
15441 (win32_wait): Likewise.
15443 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15445 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15446 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15448 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15450 * win32-low.c (handle_output_debug_string): Ignore event if not
15453 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15455 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15457 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15459 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15461 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15463 * inferiors.c (change_inferior_id): Add comment.
15464 * linux-low.c (check_removed_breakpoint): Add an early
15465 prototype. Improve debug output.
15466 (linux_attach): Doc update.
15467 (linux_detach_one_process, linux_detach): Clean up before releasing
15469 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15470 * linux-low.h (struct process_info): Doc improvement.
15471 * mem-break.c (delete_all_breakpoints): New.
15472 * mem-break.h (delete_all_breakpoints): New prototype.
15473 * thread-db.c (find_first_thread): New.
15474 (thread_db_create_event): Call it instead of
15475 thread_db_find_new_threads. Clean up unused variables.
15476 (maybe_attach_thread): Remove first thread handling.
15477 (thread_db_find_new_threads): Use find_first_thread.
15478 (thread_db_get_tls_address): Likewise.
15480 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15482 * thread-db.c (thread_db_find_new_threads): Add prototype.
15483 (thread_db_create_event): Check for the main thread before adding
15485 (maybe_attach_thread): Only enable event reporting if TID == 0.
15486 (thread_db_get_tls_address): Check for new threads.
15488 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15490 * linux-low.c (linux_create_inferior): Try execv before execvp.
15491 * spu-low.c (spu_create_inferior): Likewise.
15493 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15495 * linux-low.c (linux_create_inferior): Change execv to execvp.
15496 * spu-low.c (spu_create_inferior): Likewies.
15498 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15500 * Makefile.in (clean): Clean new files instead of deleted ones.
15501 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15502 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15504 * configure.srv: Specify XML files and new regformats for MIPS and
15506 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15507 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15508 an entry for the restart register.
15509 (mips_cannot_fetch_register, mips_cannot_store_register)
15510 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15511 register names to match the XML descriptions.
15512 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15513 restart register instead of $0.
15515 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15516 Markus Deuling <deuling@de.ibm.com>
15518 * remote-utils.c (decode_xfer_write): New function.
15519 * server.h (decode_xfer_write): Add prototype.
15520 * server.c (handle_query): Add PACKET_LEN argument. Support
15521 qXfer:spu:read and qXfer:spu:write packets.
15522 (main): Pass packet_len to handle_query.
15523 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15524 * target.h (target_ops): Add qxfer_spu.
15526 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15528 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15529 accessing non-seekable spufs files.
15531 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15533 * server.c (handle_query): Add reply for qC packet.
15535 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15536 Leo Zayas <lerele@champenstudios@com>
15538 * server.h (check_remote_input_interrupt_request): New function.
15539 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15540 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15541 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15542 (check_remote_input_interrupt_request): New function.
15543 * server.h (check_remote_input_interrupt_request): Declare.
15544 * win32-low.c (winapi_DebugBreakProcess,
15545 winapi_GenerateConsoleCtrlEvent): New typedefs.
15546 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15548 (win32_wait): Check for remote interrupt request
15549 with check_remote_input_interrupt_request.
15550 (win32_request_interrupt): New function.
15551 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15553 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15555 * win32-low.c (debug_registers_changed,
15556 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15557 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15558 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15559 (thread_rec): Get context using the low target.
15560 (child_add_thread): Call thread_added on the low target,
15561 which does the same thing.
15563 (do_initial_child_stuff): Remove debug registers references.
15564 Set context using the low target. Resume threads after
15565 setting the contexts.
15566 (child_continue): Remove dead variable. Remove debug
15567 registers references.
15568 (child_fetch_inferior_registers): Go through the low target.
15569 (do_child_store_inferior_registers): Remove.
15570 (child_store_inferior_registers): Go through the low target.
15571 (win32_resume): Remove debug registers references.
15572 Set context using the low target.
15573 (handle_exception): Change return type to void. Don't record
15574 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15575 first chance exception.
15576 (get_child_debug_event): Change return type to void. Remove
15577 goto loop. Always return after waiting for debug event.
15578 (win32_wait): Convert to switch statement. Handle spurious
15581 * win32-i386-low.c (debug_registers_changed,
15582 debug_registers_used): New.
15583 (initial_stuff): Rename to ...
15584 (i386_initial_stuff): ... this. Clear debug registers
15586 (store_debug_registers): Delete.
15587 (i386_get_thread_context): New.
15588 (load_debug_registers): Delete.
15589 (i386_set_thread_context): New.
15590 (i386_thread_added): New.
15591 (single_step): Rename to ...
15592 (i386_single_step): ... this.
15593 (do_fetch_inferior_registers): Rename to ...
15594 (i386_fetch_inferior_register): ... this.
15595 (i386_store_inferior_register): New.
15596 (the_low_target): Adapt to new interface.
15598 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15599 (arm_get_thread_context): New.
15600 (arm_set_thread_context): New.
15602 (do_fetch_inferior_registers): Rename to ...
15603 (arm_fetch_inferior_register): ... this.
15604 (arm_store_inferior_register): New.
15605 (arm_wince_breakpoint): Reimplement as unsigned long.
15606 (arm_wince_breakpoint_len): Define.
15607 (the_low_target): Adapt to new interface.
15609 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15610 load_debug_registers. Add get_thread_context, set_thread_context,
15611 thread_added and store_inferior_register. Rename
15612 fetch_inferior_registers to fetch_inferior_register.
15613 (regptr): Remove declaration.
15615 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15617 * linux-low.c (linux_detach): Change return type to int. Return 0.
15618 * spu-low.c (spu_detach): Likewise.
15620 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15622 * target.h (target_ops): Change return type of detach to int.
15624 (join_inferior): New.
15625 * server.c (main): Don't skip detach support on mingw32.
15626 If the inferior doesn't support detaching return error.
15627 Call join_inferior instead of using waitpid.
15628 * linux-low.c (linux_join): New.
15629 (linux_target_op): Add linux_join.
15630 * spu-low.c (spu_join): New.
15631 (spu_target_ops): Add spu_join.
15632 * win32-low.c (win32_detach): Adapt to new interface.
15633 Reopen current_process_handle before detaching. Issue a child
15634 resume before detaching.
15636 (win32_target_op): Add win32_join.
15638 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15640 * win32-low.c (win32-attach): Fix return value.
15641 * target.h (target_ops): Describe ATTACH return values.
15643 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15645 * win32-low.c (GETPROCADDRESS): Define.
15646 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15647 (winapi_DebugSetProcessKillOnExit): Likewise.
15648 (win32_create_inferior): Force usage of ansi CreateProcessA.
15649 (win32_attach): Use GETPROCADDRESS.
15650 (win32_detach): Likewise.
15652 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15654 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15656 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15658 * win32-low.c: Commit leftover changes from 2007-03-29.
15660 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15662 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15663 fields short instead of int. Add explicit padding.
15664 (i387_cache_to_fsave): Remove unnecessary casts.
15665 (i387_fsave_to_cache): Doc fix.
15666 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15668 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15670 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15671 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15673 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15675 * configure.srv (arm*-*-mingw32ce*): Move near the other
15678 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15680 * configure.ac: Add errno checking.
15681 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15682 sys/file.h and malloc.h.
15683 (AC_CHECK_DECLS): Add perror.
15684 (srv_mingwce): Handle.
15685 * configure.srv (i[34567]86-*-cygwin*): Add
15686 win32-i386-low.o to srv_tgtobj.
15687 (i[34567]86-*-mingw*): Likewise.
15688 (arm*-*-mingw32ce*): Add case.
15689 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15690 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15691 [__MINGW32CE__] (strerror): New function.
15692 [__MINGW32CE__] (errno): Define to GetLastError.
15693 [__MINGW32CE__] (COUNTOF): New macro.
15694 (remote_open): Remove extra close call.
15695 * mem-break.c (delete_breakpoint_at): New function.
15696 * mem-break.h (delete_breakpoint_at): Declare.
15697 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15698 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15699 [USE_WIN32API] (read, write): Add char* casts.
15700 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15701 * server.h: Include wincecompat.h on Windows CE.
15702 [HAVE_ERRNO_H]: Check.
15703 (perror): Declare if not declared.
15704 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15705 (perror_with_name): Remove errno declaration.
15706 * wincecompat.h: New.
15707 * wincecompat.c: New.
15708 * win32-low.h: New.
15709 * win32-arm-low.c: New.
15710 * win32-i386-low.c: New.
15711 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15712 (OUTMSG2): Make it safe.
15714 (COUNTOF): New macro.
15715 (NUM_REGS): Get it from the low target.
15716 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15717 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15718 (thread_rec): Let low target handle debug registers.
15719 (child_add_thread): Likewise.
15720 (child_init_thread_list): Likewise.
15721 (continue_one_thread): Likewise.
15723 (do_child_fetch_inferior_registers): Move to ...
15724 * win32-i386-low.c: ... here, and rename to ...
15725 (do_fetch_inferior_registers): ... this.
15726 * win32-low.c (child_fetch_inferior_registers):
15727 Go through the low target.
15728 (do_child_store_inferior_registers): Use regptr.
15729 (strwinerror): New function.
15730 (win32_create_inferior): Handle Windows CE.
15731 Use strwinerror instead of strerror on Windows error
15732 codes. Add program to the error output.
15733 Don't close the main thread handle on Windows CE.
15734 (win32_attach): Use coredll.dll on Windows CE.
15735 (win32_kill): Close current process and current
15737 (win32_detach): Use coredll.dll on Windows CE.
15738 (win32_resume): Let low target handle debug registers, and
15740 (handle_exception): Add/Remove initial breakpoint. Avoid
15741 non-existant WSTOPSIG on Windows CE.
15742 (win32_read_inferior_memory): Cast to remove warning.
15743 (win32_arch_string): Go through the low target.
15744 (initialize_low): Call set_breakpoint_data with the low
15745 target's breakpoint.
15746 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15747 FOP_REGNUM, mappings): Move to ...
15748 * win32-i386-low.c: ... here.
15749 * win32-low.c (win32_thread_info): Move to ...
15750 * win32-low.h: ... here.
15751 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15752 win32-arm-low.c and wincecompat.c.
15753 (all:): Add $EXEEXT.
15754 (install-only:): Likewise.
15755 (gdbserver:): Likewise.
15756 (gdbreplay:): Likewise.
15757 * config.in: Regenerate.
15758 * configure: Regenerate.
15760 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15762 * win32-low.c: Rename typedef thread_info to
15763 win32_thread_info throughout.
15765 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15767 * win32-i386-low.c: Rename to ...
15768 * win32-low.c: ... this.
15769 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15770 * Makefile.in: Likewise.
15772 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15774 * remote-utils.c (monitor_output): Constify msg parameter.
15775 * server.h (monitor_output): Likewise.
15776 * win32-i386-low.c (handle_output_debug_string): New.
15777 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15778 handle_output_debug_string.
15779 (get_child_debug_event): Likewise.
15781 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15783 * server.c (main): Correct strtoul check.
15785 2007-03-27 Jon Ringle <jon@ringle.org>
15787 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15789 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15791 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15793 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15795 * terminal.h: Check HAVE_SGTTY_H.
15797 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15799 * remote-utils.c (remote_open): Print out the assigned port number.
15801 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15803 * remote-utils.c (monitor_output): New function.
15804 * server.c (debug_threads): Define here.
15805 (monitor_show_help): New function.
15806 (handle_query): Handle qRcmd.
15807 (main): Do not handle 'd' packet.
15808 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15809 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15812 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15814 * Makefile.in (EXEEXT): New.
15815 (clean): Use $(EXEEXT).
15817 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15819 * target.h (target_ops): Rename send_signal to request_interrupt,
15820 and remove enum target_signal parameter.
15821 * linux-low.c (linux_request_interrupt): Rename from
15822 linux_send_signal, and always send SIGINT.
15823 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15824 and always send SIGINT.
15825 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15827 (input_interrupt): Likewise.
15829 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15831 * server.c (get_features_xml): Check if target implemented
15833 * win32-i386-low.c (win32_arch_string): New.
15834 (win32_target_ops): Add win32_arch_string as arch_string member.
15836 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15838 * spu-low.c (spu_arch_string): New.
15839 (spu_target_ops): Add spu_arch_string.
15841 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15843 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15844 * configure.ac: Do not check for terminal.h.
15845 * configure, config.in: Regenerated.
15847 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15849 * Makefile.in (OBS): Add $(XML_BUILTIN).
15850 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15852 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15853 (arm-with-iwmmxt.c): New.
15854 * config.in, configure: Regenerate.
15855 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15856 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15857 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15858 (arm*-*-linux*): Add iWMMXt and regset support.
15859 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15860 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15861 (arm_store_wmmxregset, target_regsets): New.
15862 * server.c (get_features_xml): Take annex argument. Check builtin
15864 (handle_query): Handle multiple annexes.
15866 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15868 * remote-utils.c [USE_WIN32API] (read, write): Define.
15869 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15872 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15874 * linux-i386-low.c (the_low_target): Set arch_string.
15875 * linux-x86-64-low.c (the_low_target): Likewise.
15876 * linux-low.c (linux_arch_string): New.
15877 (linux_target_ops): Add it.
15878 * linux-low.h (struct linux_target_ops): Add arch_string.
15879 * server.c (write_qxfer_response): Use const void * for DATA.
15880 (get_features_xml): New.
15881 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15882 * target.h (struct target_ops): Add arch_string method.
15884 2007-01-03 Denis Pilat <denis.pilat@st.com>
15885 Daniel Jacobowitz <dan@codesourcery.com>
15887 * linux-low.c (linux_kill): Handle being called with no threads.
15888 * win32-i386-low.c (win32_kill): Likewise.
15889 (get_child_debug_event): Clear current_process_handle.
15891 2006-12-30 Denis PILAT <denis.pilat@st.com>
15892 Daniel Jacobowitz <dan@codesourcery.com>
15894 * remote-utils.c (remote_open): Check the type of specified
15895 serial port devices before opening them.
15896 * server.c (main): Kill the inferior if an error occurs during
15897 the first remote_open.
15899 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15901 * README: Update supported targets.
15903 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15905 * Makefile.in (clean): Remove reg-mips64.c.
15906 (reg-mips64.c, reg-mips64.o): New rules.
15907 * configure.srv: Handle mips64. Include regset support for mips.
15908 * linux-mips-low.c (union mips_register): New.
15909 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15910 (mips_breakpoint, mips_breakpoint_at): Use int.
15911 (mips_collect_register, mips_supply_register)
15912 (mips_collect_register_32bit, mips_supply_register_32bit)
15913 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15914 (mips_store_fpregset, target_regsets): New.
15915 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15917 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15919 * configure.srv: Add target "spu*-*-*".
15920 * Makefile.in (clean): Remove reg-spu.c.
15921 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15922 * spu-low.c: New file.
15924 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15926 * configure.ac: Correct td_thr_tls_get_addr test.
15927 * configure: Regenerated.
15929 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15931 * linux-low.c (linux_wait_for_event): Reformat. Use the
15932 pass_signals array.
15933 * remote-utils.c (decode_address_to_semicolon): New.
15934 * server.c (pass_signals, handle_general_set): New.
15935 (handle_query): Mention QPassSignals for qSupported.
15936 (main): Call handle_general_set.
15937 * server.h (pass_signals, decode_address_to_semicolon): New.
15939 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15941 * server.c (handle_query): Correct error handling for read_auxv.
15943 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15945 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15946 and srv_linux_thread_db to yes.
15947 * linux-s390-low.c (s390_fill_gregset): New function.
15948 (target_regsets): Define data structure.
15950 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15952 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15953 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15954 * config.in, configure: Regenerated.
15955 * inferiors.c (gdb_id_to_thread): New function.
15956 (gdb_id_to_thread_id): Use it.
15957 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15958 * linux-low.h (struct process_info): Add th member.
15959 (thread_db_get_tls_address): New prototype.
15960 * remote-utils.c (decode_address): Make non-static.
15961 * server.c (handle_query): Handle qGetTLSAddr.
15962 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15963 * target.h (struct target_ops): Add get_tls_address.
15964 * thread-db.c (maybe_attach_thread): Save the thread handle.
15965 (thread_db_get_tls_address): New.
15967 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15969 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15970 (linux_resume_one_process): Take a siginfo_t *. Update all
15971 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15972 (struct pending_signals): Add a siginfo_t.
15973 (linux_wait_for_process): Always set last_status.
15974 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15975 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15976 * linux-low.h (struct process_info): Add last_status.
15978 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15980 * remote-utils.c (try_rle): New function.
15981 (putpkt_binary): Use it.
15983 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15985 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15986 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15987 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15988 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15989 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15992 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15994 * server.c (terminal_fd): New variable.
15995 (old_foreground_pgrp): Likewise.
15996 (restore_old_foreground_pgrp): New function.
15997 (start_inferior): Record the terminal file descriptor in terminal_fd
15998 and its original foreground group in old_foreground_pgrp. Register
15999 restore_old_foreground_pgrp with atexit().
16001 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16003 * server.c (handle_query): Correct qPart to qXfer.
16005 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16007 * configure.ac: Check for more headers which are missing on
16008 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16009 * configure.srv: Add Cygwin and mingw32.
16010 * remote-utils.c: Don't include headers unconditionally which
16011 are missing on mingw32. Include <winsock.h> for mingw32.
16012 (remote_open): Adjust for mingw32 support. Flush
16013 standard error after writing to it.
16014 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16015 (unblock_async_io, enable_async_io, disable_async_io)
16016 (readchar, getpkt): Update for Winsock support.
16017 (prepare_resume_reply): Expect a protocol signal number.
16018 * server.c: Disable <sys/wait.h> on mingw32.
16019 (start_inferior): Adjust for mingw32 support. Flush
16020 standard error after writing to it.
16021 (attach_inferior): Likewise. Use protocol signal
16023 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16025 * win32-i386-low.c: New file.
16026 * Makefile.in (XM_CLIBS): Set.
16027 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16028 (win32-i386-low.o): New dependency rule.
16029 * linux-low.c (linux_wait): Use target signal numbers.
16030 * target.h (struct target_ops): Doc fix.
16031 * server.h (target_signal_to_name): New prototype.
16032 * gdbreplay.c: Don't include headers unconditionally which
16033 are missing on mingw32. Include <winsock.h> for mingw32.
16034 (remote_close, remote_open): Adjust for Winsock support.
16035 * configure, config.in: Regenerated.
16037 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16039 * server.c (decode_xfer_read, write_qxfer_response): New.
16040 (handle_query): Take a packet length argument. Handle
16041 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16042 the qSupported response.
16043 (main): Update call to handle_query.
16045 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16047 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16048 (putpkt_binary): Renamed from putpkt and adjusted for binary
16050 (putpkt): New wrapper for putpkt_binary.
16051 (readchar): Don't mask off the high bit.
16052 (decode_X_packet): New function.
16053 * server.c (main): Call putpkt_binary if a handler sets the packet
16054 length. Save the length of the incoming packet. Handle 'X'.
16055 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16057 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16059 * server.c (handle_query): Handle qSupported.
16061 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16063 * remote-utils.c (all_symbols_looked_up): New variable.
16064 (look_up_one_symbol): Check it.
16065 * server.h (look_up_one_symbol): New declaration.
16066 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16068 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16070 * Makefile.in (linux-arm-low.o): Update dependencies.
16071 * linux-arm-low.c: Include "gdb_proc_service.h".
16072 (PTRACE_GET_THREAD_AREA): Define.
16073 (ps_get_thread_area): New function.
16075 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16077 * configure.srv (m68k*-*-uclinux*): New target.
16078 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16079 (linux_resume_one_process): Remove extraneous cast.
16080 (linux_read_offsets): New.
16081 (linux_target_op): Add linux_read_offsets on mmuless systems.
16082 * server.c (handle_query): Add qOffsets logic.
16083 * target.h (struct target_ops): Add read_offsets.
16085 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16087 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16088 (PTRACE_GET_THREAD_AREA): Define.
16089 (ps_get_thread_area): New function.
16090 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16091 (linux-x86-64-low.o): Update.
16093 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16095 * configure.ac: Remove checks for prfpregset_t.
16096 * gdb_proc_service.h: New file.
16097 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16098 new "gdb_proc_service.h".
16099 * proc-service.c: Likewise.
16100 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16101 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16102 * Makefile.in (gdb_proc_service_h): Updated.
16103 * configure, config.in: Regenerated.
16105 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16107 * remote-utils.c (prepare_resume_reply): Move declaration
16108 of gdb_id_from_wait to the top of the block.
16110 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16112 * linux-low.c (regsets_store_inferior_registers): Read the regset
16113 from the target before filling it.
16115 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16117 * server.c (attach_inferior): Return SIGTRAP for a successful
16120 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16122 * Makefile.in (OBS): Add version.o.
16123 (STAGESTUFF): Delete.
16124 (version.o): Add dependencies.
16125 (version.c): Replace rule.
16126 (clean): Remove version.c.
16127 * server.c (gdbserver_version): New.
16128 (gdbserver_usage): Use printf.
16129 (main): Handle --version and --help.
16130 * server.h (version, host_name): Add declarations.
16132 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16144 * linux-x86-64-low.c:
16146 * linux-s390-low.c:
16147 * linux-ppc64-low.c:
16149 * linux-mips-low.c:
16150 * linux-m68k-low.c:
16151 * linux-m32r-low.c:
16154 * linux-ia64-low.c:
16155 * linux-i386-low.c:
16156 * linux-crisv32-low.c:
16168 * gdbserver.1: Add (C) after Copyright. Update the FSF
16171 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16173 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16174 (arm_breakpoint_at): Recognize both breakpoints.
16175 (the_low_target): Use the correct breakpoint instruction.
16177 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16179 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16180 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16181 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16182 (the_low_target): Update.
16184 2005-10-25 Andreas Schwab <schwab@suse.de>
16186 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16188 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16189 (ia64_num_regs): Reduce to 462.
16191 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16193 * acinclude.m4: Correct quoting.
16194 * aclocal.m4: Regenerated.
16196 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16197 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16198 (thread_db_init): Call thread_db_err_str.
16199 * configure.ac: Check for TD_VERSION.
16200 * config.in, configure: Regenerated.
16202 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16204 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16206 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16208 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16209 is not available. Define HAVE_PTRACE_GETREGS if it is.
16210 * config.in, configure: Regenerated.
16211 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16212 * linux-i386-low.c, linux-m68k-low.c: Update to use
16213 HAVE_PTRACE_GETREGS.
16214 * linux-low.c (regsets_fetch_inferior_registers)
16215 (regsets_store_inferior_registers): Only return 0 if we processed
16217 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16218 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16220 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16222 * inferiors.c (struct thread_info): Add gdb_id.
16223 (add_thread): Add gdb_id argument.
16224 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16225 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16226 calls to add_thread.
16227 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16228 * server.c (handle_query): Use thread_to_gdb_id.
16229 (handle_v_cont, main): Use gdb_id_to_thread_id.
16230 * server.h (add_thread): Update prototype.
16231 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16234 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16236 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16237 left-padded registers.
16238 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16239 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16241 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16243 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16244 * configure: Regenerate.
16245 * config.in: Regenerate.
16246 * server.h (NEED_DECLARATION_STRERROR):
16247 Replace with !HAVE_DECL_STRERROR.
16249 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16251 * linux-low.c (linux_wait, linux_send_signal): Don't test
16252 an unsigned long variable for > 0 if it could be MAX_ULONG.
16253 * server.c (myresume): Likewise.
16254 * target.c (set_desired_inferior): Likewise.
16256 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16258 * configure.ac: Simplify and improve check for socklen_t.
16259 * configure, config.in: Regenerate.
16261 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16263 * acconfig.h: Remove.
16264 * configure.ac: Add a test for socklen_t. Use three-argument
16265 AC_DEFINE throughout.
16266 * config.in: Regenerated using autoheader 2.59.
16267 * configure: Regenerated.
16269 * gdbreplay.c (socklen_t): Provide a default.
16270 (remote_open): Use socklen_t.
16271 * remote-utils.c (socklen_t): Provide a default.
16272 (remote_open): Use socklen_t.
16273 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16276 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16278 * linux-low.c (linux_read_memory, linux_write_memory)
16279 (linux_read_auxv): Likewise.
16280 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16281 (check_mem_write): Likewise.
16282 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16284 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16285 (registers_from_string, register_data): Likewise.
16286 * server.c (handle_query, main): Likewise.
16287 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16288 (decode_M_packet): Likewise.
16289 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16290 * target.h (struct target_ops): Update read_memory, write_memory,
16292 (read_inferior_memory, write_inferior_memory): Update.
16293 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16294 to unsigned char *.
16295 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16296 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16297 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16298 linux-s390-low.c, linux-sh-low.c: Update for changes in
16299 read_inferior_memory and the_low_target->breakpoint.
16301 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16303 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16304 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16305 * configure.srv: Add powerpc64-*-linux*.
16306 * linux-ppc64-low.c: New file.
16308 2005-05-23 Orjan Friberg <orjanf@axis.com>
16310 * linux-cris-low.c: New file with support for CRIS.
16311 * linux-crisv32-low.c: Ditto for CRISv32.
16312 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16313 (clean): Add reg-cris.c and reg-crisv32.c.
16314 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16315 reg-crisv32.o, and reg-crisv32.c to make rules.
16316 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16317 recognized targets.
16319 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16321 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16322 of sizeof (PTRACE_XFER_TYPE).
16323 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16325 2005-05-12 Orjan Friberg <orjanf@axis.com>
16327 * target.h (struct target_ops): Add insert_watchpoint,
16328 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16329 pointers for hardware watchpoint support.
16330 * linux-low.h (struct linux_target_ops): Ditto.
16331 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16332 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16333 to linux_target_ops.
16334 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16336 * server.c (main): Recognize 'Z' and 'z' packets.
16338 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16340 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16341 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16342 (the_low_target): Add new members.
16344 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16346 * proc-service.c (ps_lgetregs): Search all_processes instead of
16349 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16351 * server.c (start_inferior): Change return type to int.
16352 (attach_inferior): Change sigptr to int *.
16353 (handle_v_cont, handle_v_requests): Change signal to int *.
16354 (main): Change signal to int.
16356 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16358 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16359 * configure.srv: Add m32r*-*-linux*.
16360 * linux-m32r-low.c: New file.
16362 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16364 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16366 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16368 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16369 Take unsigned long arguments for PIDs.
16370 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16371 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16372 (wait_for_sigstop, linux_resume_one_process)
16373 (regsets_fetch_inferior_registers, linux_send_signal)
16374 (linux_read_auxv): Likewise. Update the types of variables holding
16375 PIDs. Update format string specifiers.
16376 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16377 * remote-utils.c (prepare_resume_reply): Likewise.
16378 * server.c (cont_thread, general_thread, step_thread)
16379 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16381 (handle_query): Update format specifiers.
16382 (handle_v_cont, main): Use strtoul for thread IDs.
16383 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16384 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16385 (general_thread, step_thread, thread_from_wait)
16386 (old_thread_from_wait): Update.
16387 * target.h (struct thread_resume): Use unsigned long for THREAD.
16388 (struct target_ops): Use unsigned long for arguments to attach and
16391 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16393 * acinclude.m4: Include bfd/bfd.m4 directly.
16394 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16395 <agriffis@toolchain.org>.
16396 * aclocal.m4, configure: Regenerated.
16398 2005-01-07 Andrew Cagney <cagney@gnu.org>
16400 * configure.ac: Rename configure.in, require autoconf 2.59.
16401 * configure: Re-generate.
16403 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16405 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16406 LIBS when finished.
16407 * aclocal.m4: Regenerated.
16408 * configure: Regenerated.
16410 2004-11-21 Andreas Schwab <schwab@suse.de>
16412 * linux-m68k-low.c (m68k_num_gregs): Define.
16413 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16414 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16415 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16416 (m68k_breakpoint_at): New. Add to the_low_target.
16418 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16419 srv_linux_thread_db to yes.
16421 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16423 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16424 (ARCH_SET_FS): Likewise.
16425 (ARCH_GET_FS): Likewise.
16426 (ARCH_GET_GS): Likewise.
16428 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16430 * linux-i386-low.c (ps_get_thread_area): New.
16431 * linux-x86-64-low.c (ps_get_thread_area): New.
16432 * linux-low.c: Include <sys/syscall.h>.
16433 (linux_kill_one_process): Don't kill the first thread here.
16434 (linux_kill): Kill the first thread here.
16435 (kill_lwp): New function.
16436 (send_sigstop, linux_send_signal): Use it.
16437 * proc-service.c: Clean up #ifdefs.
16438 (fpregset_info): Delete.
16439 (ps_lgetregs): Update and enable implementation.
16440 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16442 * remote-utils.c (struct sym_cache, symbol_cache): New.
16443 (input_interrupt): Print a clearer message.
16444 (async_io_enabled): New variable.
16445 (enable_async_io, disable_async_io): Use it. Update comments.
16446 (look_up_one_symbol): Use the symbol cache.
16447 * thread-db.c (thread_db_look_up_symbols): New function.
16448 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16450 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16452 * configure.in: Test for -rdynamic.
16453 * configure: Regenerated.
16454 * Makefile (INTERNAL_LDFLAGS): New.
16455 (gdbserver, gdbreplay): Use it.
16457 2004-09-02 Andrew Cagney <cagney@gnu.org>
16459 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16461 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16463 * linux-low.c (linux_wait): Clear all_processes list also.
16465 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16467 * linux-low.c: Include <errno.h>. Remove extern declaration of
16470 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16472 * gdbreplay.c, server.h, utils.c: Update copyright years.
16474 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16476 * server.c (main): Print child status or termination signal from
16477 variable 'signal', not 'sig'.
16479 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16481 * linux-low.c (linux_read_memory): Change return type to
16482 int. Check for and return error from ptrace().
16483 * target.c (read_inferior_memory): Change return type to int. Pass
16484 back return status from the_target->read_memory().
16485 * target.h (struct target_ops): Adapt *read_memory() prototype.
16487 (read_inferior_memory): Adapt prototype.
16488 * server.c (main): Return an error packet if
16489 read_inferior_memory() returns an error.
16491 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16493 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16494 Unify with other clean targets.
16496 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16498 * server.c (handle_v_cont): Call set_desired_inferior.
16500 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16502 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16504 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16506 * linux-low.c (linux_wait): Unblock async I/O.
16507 (linux_resume): Block and enable async I/O.
16508 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16509 * server.h (block_async_io, unblock_async_io): Add prototypes.
16511 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16513 * remote-utils.c (remote_open): Print a status notice after
16514 opening a TCP port.
16515 * server.c (attach_inferior): Print a status notice after
16518 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16520 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16522 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16524 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16526 * server.c, target.h: Update copyright years.
16528 2004-02-25 Roland McGrath <roland@redhat.com>
16530 * target.h (struct target_ops): New member `read_auxv'.
16531 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16532 * linux-low.c (linux_read_auxv): New function.
16533 (linux_target_ops): Initialize `read_auxv' member to that.
16535 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16537 Committed by Jim Blandy <jimb@redhat.com>.
16539 * linux-s390-low.c (s390_num_regs): Update.
16540 (s390_regmap): Remove control registers. Use __s390x__ predefine
16541 instead of GPR_SIZE to distiguish s390 and s390x targets.
16543 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16545 * linux-low.c: Update copyright year.
16546 (check_removed_breakpoint): Clear pending_is_breakpoint.
16547 (linux_set_resume_request, linux_queue_one_thread)
16548 (resume_status_pending_p): New functions.
16549 (linux_continue_one_thread): Use process->resume.
16550 (linux_resume): Only resume threads if there are no pending events.
16551 * linux-low.h (struct process_info): Add resume request
16554 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16556 * regcache.c (new_register_cache): Clear the allocated register
16557 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16559 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16561 * linux-low.c (linux_resume): Take a struct thread_resume *
16563 (linux_wait): Update call.
16564 (resume_ptr): New static variable.
16565 (linux_continue_one_thread): Renamed from
16566 linux_continue_one_process. Use resume_ptr.
16567 (linux_resume): Use linux_continue_one_thread.
16568 * server.c (handle_v_cont, handle_v_requests): New functions.
16569 (myresume): New function.
16570 (main): Handle 'v' case.
16571 * target.h (struct thread_resume): New type.
16572 (struct target_ops): Change argument of "resume" to struct
16574 (myresume): Delete macro.
16576 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16578 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16579 (uninstall): Support DESTDIR.
16581 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16583 * configure.srv: Add xscale*linux copy of arm*linux entry.
16585 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16587 * linux-arm-low.c (arm_reinsert_addr): New function.
16588 (the_low_target): Add arm_reinsert_addr.
16590 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16592 * mem-break.c: Remove whitespace at end of file.
16594 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16596 * configure.in: Check whether we need to prototype strerror.
16597 * server.h: Optionally prototype strerror.
16598 * gdbreplay.c (perror_with_name): Use strerror.
16599 * linux-low.c (linux_attach_lwp): Use strerror.
16600 * utils.c (perror_with_name): Use strerror.
16601 * config.in, configure: Regenerated.
16603 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16605 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16606 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16608 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16610 * Makefile.in (SFILES): Update.
16611 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16612 low-sun3.c: Remove files.
16614 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16616 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16617 (linux_detach_one_process, linux_detach): New functions.
16618 (linux_target_ops): Add linux_detach.
16619 * server.c (main): Handle 'D' packet.
16620 * target.h (struct target_ops): Add "detach" member.
16621 (detach_inferior): Define.
16623 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16625 From Kelley Cook <kelleycook@wideopenwest.com>:
16626 * configure.srv: Accept i[34567]86 variants.
16628 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16630 * linux-low.c (linux_wait_for_event): Correct comment typos.
16631 (linux_resume_one_process): Call check_removed_breakpoint.
16632 (linux_send_signal): New function.
16633 (linux_target_ops): Add linux_send_signal.
16634 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16636 * target.h (struct target_ops): Add send_signal.
16638 2003-05-29 Jim Blandy <jimb@redhat.com>
16640 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16641 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16642 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16643 away part of the register's value.
16645 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16647 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16648 (linux_wait_for_event, linux_init_signals): Likewise.
16650 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16652 * configure.in: Check for stdlib.h.
16653 * configure: Regenerated.
16654 * config.in: Regenerated.
16656 2003-01-04 Andreas Schwab <schwab@suse.de>
16658 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16660 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16662 * Makefile.in: Remove obsolete code.
16664 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16666 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16667 defined(PT_FPR0_HI).
16669 2002-11-17 Stuart Hughes <seh@zee2.com>
16671 * linux-arm-low.c (arm_num_regs): Increase.
16672 (arm_regmap): Include status register.
16674 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16676 * linux-low.c (register_addr): Remove incorrect -1 check.
16678 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16680 * linux-low.c (linux_create_inferior): Call setpgid. Return
16682 (unstopped_p, linux_signal_pid): Remove.
16683 (linux_target_ops): Remove linux_signal_pid.
16684 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16685 global instead of target method.
16686 * target.h (struct target_ops): Remove signal_pid. Update comment
16687 for create_inferior.
16688 * server.c (signal_pid): New variable.
16689 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16690 gdbserver. Set the child to be the foreground process group.
16691 (attach_inferior): Set signal_pid.
16693 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16695 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16697 2002-08-20 Jim Blandy <jimb@redhat.com>
16699 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16702 2002-08-01 Andrew Cagney <cagney@redhat.com>
16704 * Makefile.in: Make chill references obsolete.
16706 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16708 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16709 * configure: Regenerate.
16710 * config.in: Regenerate.
16712 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16714 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16715 (perror_with_name, remote_close, remote_open, expect, play): Static.
16717 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16719 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16720 byte offsets instead of an array of indexes.
16721 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16723 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16725 * regcache.c: Add comment.
16727 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16729 * thread-db.c: New file.
16730 * proc-service.c: New file.
16731 * acinclude.m4: New file.
16732 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16733 proc-service.o, and thread-db.o.
16734 (linux-low.o): Add USE_THREAD_DB.
16735 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16736 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16737 * aclocal.m4: Regenerated.
16738 * config.in: Regenerated.
16739 * configure: Regenerated.
16740 * configure.in: Check for proc_service.h, sys/procfs.h,
16741 thread_db.h, and linux/elf.h headrs.
16742 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16743 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16744 Check for -lthread_db and thread support.
16745 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16746 PowerPC, and SuperH.
16747 * i387-fp.c: Constify arguments.
16748 * i387-fp.h: Likewise.
16749 * inferiors.c: (struct thread_info): Renamed from
16750 `struct inferior_info'. Remove PID member. Use generic inferior
16751 list header. All uses updated.
16752 (inferiors, signal_pid): Removed.
16753 (all_threads): New variable.
16754 (get_thread): Define.
16755 (add_inferior_to_list): New function.
16756 (for_each_inferior): New function.
16757 (change_inferior_id): New function.
16758 (add_inferior): Removed.
16759 (remove_inferior): New function.
16760 (add_thread): New function.
16761 (free_one_thread): New function.
16762 (remove_thread): New function.
16763 (clear_inferiors): Use for_each_inferior and free_one_thread.
16764 (find_inferior): New function.
16765 (find_inferior_id): New function.
16766 (inferior_target_data): Update argument type.
16767 (set_inferior_target_data): Likewise.
16768 (inferior_regcache_data): Likewise.
16769 (set_inferior_regcache_data): Likewise.
16770 * linux-low.c (linux_bp_reinsert): Remove.
16771 (all_processes, stopping_threads, using_thrads)
16772 (struct pending_signals, debug_threads, pid_of): New.
16773 (inferior_pid): Replace with macro.
16774 (struct inferior_linux_data): Remove.
16775 (get_stop_pc, add_process): New functions.
16776 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16777 Use add_process and add_thread.
16778 (linux_attach_lwp): New function, based on old linux_attach. Use
16779 add_process and add_thread. Set stop_expected for new threads.
16780 (linux_attach): New function.
16781 (linux_kill_one_process): New function.
16782 (linux_kill): Kill all LWPs.
16783 (linux_thread_alive): Use find_inferior_id.
16784 (check_removed_breakpoints, status_pending_p): New functions.
16785 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16786 Update. Use WNOHANG. Wait for cloned processes also. Update process
16787 struct for the found process.
16788 (linux_wait_for_event): New function.
16789 (linux_wait): Use it. Support LWPs.
16790 (send_sigstop, wait_for_sigstop, stop_all_processes)
16791 (linux_resume_one_process, linux_continue_one_process): New functions.
16792 (linux_resume): Support LWPs.
16793 (REGISTER_RAW_SIZE): Remove.
16794 (fetch_register): Use register_size instead. Call supply_register.
16795 (usr_store_inferior_registers): Likewise. Call collect_register.
16796 Fix recursive case.
16797 (regsets_fetch_inferior_registers): Improve error message.
16798 (regsets_store_inferior_registers): Add debugging.
16799 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16800 (unstopped_p, linux_signal_pid): New functions.
16801 (linux_target_ops): Add linux_signal_pid.
16802 (linux_init_signals): New function.
16803 (initialize_low): Call it. Initialize using_threads.
16804 * regcache.c (inferior_regcache_data): Add valid
16806 (get_regcache): Fetch registers lazily. Add fetch argument
16807 and update all callers.
16808 (regcache_invalidate_one, regcache_invalidate): New
16810 (new_register_cache): Renamed from create_register_cache.
16811 Return the new regcache.
16812 (free_register_cache): Change argument to a void *.
16813 (registers_to_string, registers_from_string): Call get_regcache
16814 with fetch flag set.
16815 (register_data): Make static. Pass fetch flag to get_regcache.
16816 (supply_register): Call get_regcache with fetch flag clear.
16817 (collect_register): Call get_regcache with fetch flag set.
16818 (collect_register_as_string): New function.
16819 * regcache.h: Update.
16820 * remote-utils.c (putpkt): Flush after debug output and use
16822 Handle input interrupts while waiting for an ACK.
16823 (input_interrupt): Use signal_pid method.
16824 (getpkt): Flush after debug output and use stderr.
16825 (outreg): Use collect_register_as_string.
16826 (new_thread_notify, dead_thread_notify): New functions.
16827 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16828 and general_thread.
16829 (look_up_one_symbol): Flush after debug output.
16830 * server.c (step_thread, server_waiting): New variables.
16831 (start_inferior): Don't use signal_pid. Update call to mywait.
16832 (attach_inferior): Update call to mywait.
16833 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16834 (main): Don't fetch/store registers explicitly. Use
16835 set_desired_inferior. Support proposed ``Hs'' packet. Update
16837 * server.h: Update.
16838 (struct inferior_list, struct_inferior_list_entry): New.
16839 * target.c (set_desired_inferior): New.
16840 (write_inferior_memory): Constify.
16841 (mywait): New function.
16842 * target.h: Update.
16843 (struct target_ops): New signal_pid method.
16844 (mywait): Removed macro, added prototype.
16846 * linux-low.h (regset_func): Removed.
16847 (regset_fill_func, regset_store_func): New.
16848 (enum regset_type): New.
16849 (struct regset_info): Add type field. Use new operation types.
16850 (struct linux_target_ops): stop_pc renamed to get_pc.
16851 Add decr_pc_after_break and breakpoint_at.
16852 (get_process, get_thread_proess, get_process_thread)
16853 (strut process_info, all_processes, linux_attach_lwp)
16854 (thread_db_init): New.
16856 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16857 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16858 (the_low_target): Add new members.
16859 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16860 (i386_store_fpxregset): Constify.
16861 (target_regsets): Add new kind identifier.
16862 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16863 (i386_set_pc): Add debugging.
16864 (i386_breakpoint_at): New function.
16865 (the_low_target): Add new members.
16866 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16867 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16868 (mips_breakpoint_at): New.
16869 (the_low_target): Add new members.
16870 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16871 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16872 (the_low_target): Add new members.
16873 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16874 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16875 (the_low_target): Add new members.
16876 * linux-x86-64-low.c (target_regsets): Add new kind
16879 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16881 From Martin Pool <mbp@samba.org>:
16882 * server.c (gdbserver_usage): New function.
16885 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16887 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16888 stop_at -> stop_pc.
16890 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16892 * Makefile.in: Remove obsolete code.
16894 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16896 * linux-low.c (regsets_fetch_inferior_registers),
16897 (regsets_store_inferior_registers): Removed cast to int from
16899 * regcache.h: Added declaration of struct inferior_info.
16901 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16903 * inferiors.c (struct inferior_info): Add regcache_data.
16904 (add_inferior): Call create_register_cache.
16905 (clear_inferiors): Call free_register_cache.
16906 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16907 * regcache.c (struct inferior_regcache_data): New.
16908 (registers): Remove.
16909 (get_regcache): New function.
16910 (create_register_cache, free_register_cache): New functions.
16911 (set_register_cache): Don't initialize the register cache here.
16912 (registers_to_string, registers_from_string, register_data): Call
16914 * regcache.h: Add prototypes.
16915 * server.h: Likewise.
16917 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16919 * mem-break.c: New file.
16920 * mem-break.h: New file.
16921 * Makefile.in: Add mem-break.o rule; update server.h
16923 * inferiors.c (struct inferior_info): Add target_data
16925 (clear_inferiors): Free target_data member if set.
16926 (inferior_target_data, set_inferior_target_data): New functions.
16927 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16928 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16929 * linux-low.c (linux_bp_reinsert): New variable.
16930 (struct inferior_linux_data): New.
16931 (linux_create_inferior): Use set_inferior_target_data.
16932 (linux_attach): Likewise. Call add_inferior.
16933 (linux_wait_for_one_inferior): New function.
16934 (linux_wait): Call it.
16935 (linux_write_memory): Add const.
16936 (initialize_low): Call set_breakpoint_data.
16937 * linux-low.h (struct linux_target_ops): Add breakpoint
16939 * server.c (attach_inferior): Remove extra add_inferior
16941 * server.h: Include mem-break.h. Update inferior.c
16943 * target.c (read_inferior_memory)
16944 (write_inferior_memory): New functions.
16945 * target.h (read_inferior_memory)
16946 (write_inferior_memory): Change macros to prototypes.
16947 (struct target_ops): Update comments. Add const to write_memory
16950 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16952 * linux-low.c (usr_store_inferior_registers): Support
16953 registers which are allowed to fail to store.
16954 * linux-low.h (linux_target_ops): Likewise.
16955 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16956 (ppc_cannot_store_register): FPSCR may not be storable.
16958 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16960 * server.h: Include <string.h> if HAVE_STRING_H.
16961 * ChangeLog: Correct paths in last ChangeLog entry.
16963 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16965 * linux-low.h: Remove obsolete prototypes.
16966 (struct linux_target_ops): New.
16967 (extern the_low_target): New.
16968 * linux-low.c (num_regs, regmap): Remove declarations.
16969 (register_addr): Use the_low_target explicitly.
16970 (fetch_register): Likewise.
16971 (usr_fetch_inferior_registers): Likewise.
16972 (usr_store_inferior_registers): Likewise.
16973 * linux-arm-low.c (num_regs): Remove.
16974 (arm_num_regs): Define.
16975 (arm_regmap): Renamed from regmap, made static.
16976 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16978 (arm_cannot_store_register): Renamed from cannot_store_register,
16980 (the_low_target): New.
16981 * linux-i386-low.c (num_regs): Remove.
16982 (i386_num_regs): Define.
16983 (i386_regmap): Renamed from regmap, made static.
16984 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16986 (i386_cannot_store_register): Renamed from cannot_store_register,
16988 (the_low_target): New.
16989 * linux-ia64-low.c (num_regs): Remove.
16990 (ia64_num_regs): Define.
16991 (ia64_regmap): Renamed from regmap, made static.
16992 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16994 (ia64_cannot_store_register): Renamed from cannot_store_register,
16996 (the_low_target): New.
16997 * linux-m68k-low.c (num_regs): Remove.
16998 (m68k_num_regs): Define.
16999 (m68k_regmap): Renamed from regmap, made static.
17000 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17002 (m68k_cannot_store_register): Renamed from cannot_store_register,
17004 (the_low_target): New.
17005 * linux-mips-low.c (num_regs): Remove.
17006 (mips_num_regs): Define.
17007 (mips_regmap): Renamed from regmap, made static.
17008 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17010 (mips_cannot_store_register): Renamed from cannot_store_register,
17012 (the_low_target): New.
17013 * linux-ppc-low.c (num_regs): Remove.
17014 (ppc_num_regs): Define.
17015 (ppc_regmap): Renamed from regmap, made static.
17016 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17018 (ppc_cannot_store_register): Renamed from cannot_store_register,
17020 (the_low_target): New.
17021 * linux-s390-low.c (num_regs): Remove.
17022 (s390_num_regs): Define.
17023 (s390_regmap): Renamed from regmap, made static.
17024 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17026 (s390_cannot_store_register): Renamed from cannot_store_register,
17028 (the_low_target): New.
17029 * linux-sh-low.c (num_regs): Remove.
17030 (sh_num_regs): Define.
17031 (sh_regmap): Renamed from regmap, made static.
17032 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17034 (sh_cannot_store_register): Renamed from cannot_store_register,
17036 (the_low_target): New.
17037 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17038 (the_low_target): New.
17040 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17042 * Makefile.in: Add stamp-h target.
17043 * configure.in: Create stamp-h.
17044 * configure: Regenerated.
17046 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17048 * inferiors.c: New file.
17049 * target.c: New file.
17050 * target.h: New file.
17051 * Makefile.in: Add target.o and inferiors.o. Update
17053 * linux-low.c (inferior_pid): New static variable,
17054 moved from server.c.
17055 (linux_create_inferior): Renamed from create_inferior.
17056 Call add_inferior. Return 0 on success instead of a PID.
17057 (linux_attach): Renamed from myattach.
17058 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17059 (linux_thread_alive): Renamed from mythread_alive.
17060 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17062 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17063 (regsets_store_inferior_registers): Correct error message.
17064 Add missing ``return 0''.
17065 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17066 (linux_store_registers): Renamed from store_inferior_registers.
17067 (linux_read_memory): Renamed from read_inferior_memory.
17068 (linux_write_memory): Renamed from write_inferior_memory.
17069 (linux_target_ops): New structure.
17070 (initialize_low): Call set_target_ops ().
17071 * remote-utils.c (unhexify): New function.
17072 (hexify): New function.
17073 (input_interrupt): Send signals to ``signal_pid''.
17074 * server.c (inferior_pid): Remove.
17075 (start_inferior): Update create_inferior call.
17076 (attach_inferior): Call add_inferior.
17077 (handle_query): New function.
17078 (main): Call handle_query for `q' packets.
17079 * server.h: Include "target.h". Remove obsolete prototypes.
17080 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17082 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17084 * Makefile.in: Add WARN_CFLAGS. Update configury
17086 * configure.in: Check for <string.h>
17087 * configure: Regenerate.
17088 * config.in: Regenerate.
17089 * gdbreplay.c: Include needed system headers.
17090 (remote_open): Remove strchr prototype.
17091 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17092 * regcache.c (supply_register): Change buf argument to const void *.
17093 (supply_register_by_name): Likewise.
17094 (collect_register): Change buf argument to void *.
17095 (collect_register_by_name): Likewise.
17096 * regcache.h: Add missing prototypes.
17097 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17098 * server.c (handle_query): New function.
17099 (attached): New static variable, moved out of main.
17100 (main): Quiet longjmp clobber warnings.
17101 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17102 * utils.c (error): Remove NORETURN.