1 2019-03-12 John Baldwin <jhb@FreeBSD.org>
3 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
4 i386_create_target_description for 'segments' parameter.
5 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
6 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
7 * win32-i386-low.c (i386_arch_setup): Likewise.
9 2019-03-12 Tom Tromey <tromey@adacore.com>
11 * linux-low.c (iterate_over_lwps): Update.
13 2019-03-06 Tom Tromey <tom@tromey.com>
15 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
16 (captured_main): Use SCOPE_EXIT.
18 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
20 * configure.srv: Use '$enable_unittest' instead of '$development'
21 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
24 2019-02-27 Tom Tromey <tromey@adacore.com>
26 * gdbreplay.c (logchar): Handle \r\n.
28 2019-02-07 Alan Hayward <alan.hayward@arm.com>
30 * linux-low.c (linux_attach): Add process before lwp.
31 * server.c (attach_inferior): Check if already attached.
33 2019-02-07 Tom Tromey <tom@tromey.com>
35 * x86-tdesc.h: Rename include guard.
36 * x86-low.h: Add include guard.
37 * wincecompat.h: Rename include guard.
38 * win32-low.h: Add include guard.
39 * utils.h: Rename include guard.
40 * tracepoint.h: Rename include guard.
41 * tdesc.h: Rename include guard.
42 * target.h: Rename include guard.
43 * server.h: Rename include guard.
44 * remote-utils.h: Rename include guard.
45 * regcache.h: Rename include guard.
46 * nto-low.h: Rename include guard.
47 * notif.h: Add include guard.
48 * mem-break.h: Rename include guard.
49 * lynx-low.h: Add include guard.
50 * linux-x86-tdesc.h: Add include guard.
51 * linux-s390-tdesc.h: Add include guard.
52 * linux-ppc-tdesc-init.h: Add include guard.
53 * linux-low.h: Add include guard.
54 * linux-aarch64-tdesc.h: Add include guard.
55 * linux-aarch32-low.h: Add include guard.
56 * inferiors.h: Rename include guard.
57 * i387-fp.h: Rename include guard.
58 * hostio.h: Rename include guard.
59 * gdbthread.h: Rename include guard.
60 * gdb_proc_service.h: Rename include guard.
61 * event-loop.h: Rename include guard.
62 * dll.h: Rename include guard.
63 * debug.h: Rename include guard.
64 * ax.h: Rename include guard.
66 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
69 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
70 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
72 2019-01-25 Tom Tromey <tom@tromey.com>
74 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
76 2019-01-25 Tom Tromey <tom@tromey.com>
78 * win32-low.c: Fix common/ includes.
79 * win32-i386-low.c: Fix common/ includes.
80 * tracepoint.c: Fix common/ includes.
81 * thread-db.c: Fix common/ includes.
82 * target.h: Fix common/ includes.
83 * symbol.c: Fix common/ includes.
84 * spu-low.c: Fix common/ includes.
85 * server.h: Fix common/ includes.
86 * server.c: Fix common/ includes.
87 * remote-utils.c: Fix common/ includes.
88 * regcache.h: Fix common/ includes.
89 * regcache.c: Fix common/ includes.
90 * nto-x86-low.c: Fix common/ includes.
91 * notif.h: Fix common/ includes.
92 * mem-break.h: Fix common/ includes.
93 * lynx-low.c: Fix common/ includes.
94 * lynx-i386-low.c: Fix common/ includes.
95 * linux-x86-tdesc-selftest.c: Fix common/ includes.
96 * linux-x86-low.c: Fix common/ includes.
97 * linux-low.c: Fix common/ includes.
98 * inferiors.h: Fix common/ includes.
99 * i387-fp.c: Fix common/ includes.
100 * hostio.c: Fix common/ includes.
101 * hostio-errno.c: Fix common/ includes.
102 * gdbthread.h: Fix common/ includes.
103 * gdbreplay.c: Fix common/ includes.
104 * fork-child.c: Fix common/ includes.
105 * event-loop.c: Fix common/ includes.
107 (enum gdb_agent_op): Fix common/ includes.
109 2019-01-21 Tom Tromey <tom@tromey.com>
111 * tracepoint.c: Fix includes.
112 * remote-utils.c: Fix includes.
113 * linux-x86-low.c: Fix includes.
115 2019-01-01 Joel Brobecker <brobecker@adacore.com>
117 * gdbreplay.c (gdbreplay_version): Update copyright year in
119 * server.c (gdbserver_version): Likewise.
121 2018-12-05 Alan Hayward <alan.hayward@arm.com>
123 * linux-low.c (add_lwp): Switch ordering.
125 2018-11-29 Tom Tromey <tom@tromey.com>
127 * win32-low.c (win32_join): Take pid, not process.
128 * target.h (struct target_ops) <join>: Change argument type.
129 (join_inferior): Change argument name.
130 * spu-low.c (spu_join): Take pid, not process.
131 * server.c (handle_detach): Preserve pid before destroying
133 * lynx-low.c (lynx_join): Take pid, not process.
134 * linux-low.c (linux_join): Take pid, not process.
136 2018-11-23 Alan Hayward <alan.hayward@arm.com>
138 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
139 (aarch64_cannot_fetch_register): Likewise.
140 (struct linux_target_ops): Update references.
142 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
144 * linux-ppc-low.c: Include nat/linux-ptrace.h.
146 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
148 * configure.srv (ipa_ppc_linux_regobj): Add
149 powerpc-isa207-htm-vsx32l-ipa.o and
150 powerpc-isa207-htm-vsx64l-ipa.o.
151 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
152 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
153 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
154 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
155 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
156 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
157 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
158 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
159 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
160 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
161 (init_registers_powerpc_isa207_htm_vsx32l)
162 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
163 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
164 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
165 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
166 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
167 (ppc_store_tm_ctarregset): New functions.
168 (ppc_regsets): Add entries for HTM regsets.
169 (ppc_arch_setup): Set htm in features struct when needed. Set
170 sizes for the HTM regsets.
171 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
172 (initialize_low_arch): Call
173 init_registers_powerpc_isa207_htm_vsx32l and
174 init_registers_powerpc_isa207_htm_vsx64l.
175 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
176 PPC_TDESC_ISA207_HTM_VSX.
177 (initialize_low_tracepoint): Call
178 init_registers_powerpc_isa207_htm_vsx32l and
179 init_registers_powerpc_isa207_htm_vsx64l.
181 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
183 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
184 rs6000/power-linux-pmu.xml to srv_xmlfiles.
185 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
186 (ppc_store_pmuregset): New functions.
187 (ppc_regsets): Add entries for ebb and pmu regsets.
188 (ppc_arch_setup): Set isa207 in features struct if the ebb and
189 pmu regsets are available. Set sizes for these regsets.
191 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
193 * configure.srv (ipa_ppc_linux_regobj): Add
194 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
195 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
196 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
197 rs6000/powerpc-isa207-vsx32l.xml, and
198 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
199 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
200 <PPC_TDESC_ISA207_VSX>: New enum value.
201 (init_registers_powerpc_isa207_vsx32l): Declare.
202 (init_registers_powerpc_isa207_vsx64l): Declare.
203 * linux-ppc-low.c (ppc_fill_tarregset): New function.
204 (ppc_store_tarregset): New function.
205 (ppc_regsets): Add entry for the TAR regset.
206 (ppc_arch_setup): Set isa207 in features struct when needed. Set
207 size for the TAR regsets.
208 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
209 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
210 and init_registers_powerpc_isa207_vsx64l.
211 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
212 (initialize_low_tracepoint): Call
213 init_registers_powerpc_isa207_vsx32l and
214 init_registers_powerpc_isa207_vsx64l.
216 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
217 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
219 * configure.srv (ipa_ppc_linux_regobj): Add
220 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
221 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
222 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
223 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
224 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
225 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
226 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
227 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
228 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
229 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
230 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
231 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
232 (ppc_hwcap): Add comment.
233 (ppc_hwcap2): New global.
234 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
235 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
236 (ppc_regsets): Add entries for the DSCR and PPR regsets.
237 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
238 when needed. Set sizes for the the DSCR and PPR regsets.
239 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
240 (initialize_low_arch): Call
241 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
242 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
243 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
244 PPC_TDESC_ISA205_PPR_DSCR_VSX.
245 (initialize_low_tracepoint): Call
246 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
247 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
249 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
251 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
253 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
254 Simon Marchi <simark@simark.ca>
256 * acinclude.m4: Include "../selftest.m4".
257 * configure: Regenerate.
258 * configure.ac: Use "GDB_AC_SELFTEST".
259 * configure.srv: Use "$enable_unittests" instead of
260 "$development" when checking whether unit tests have been
262 * server.c (captured_main): Update message informing that
263 selftests have been disabled.
265 2018-10-04 Tom Tromey <tom@tromey.com>
267 * configure: Rebuild.
269 2018-10-04 Tom Tromey <tom@tromey.com>
271 * server.c (handle_status): Rename inner "thread".
272 (process_serial_event): Declare "res" in 'm' case.
273 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
274 (iterate_over_lwps): Rename inner "thread".
275 (linux_qxfer_libraries_svr4): Rename inner "len".
276 * gdbthread.h (find_thread_in_random): Rename inner "thread".
278 2018-10-01 Gary Benson <gbenson@redhat.com>
280 * gdb_proc_service.h: Moved common code to
281 common/gdb_proc_service.h.
283 2018-10-01 Gary Benson <gbenson@redhat.com>
285 * gdb_proc_service.h: Synchronize comments and whitespace with
286 GDB's version of this file.
288 2018-09-25 Tom Tromey <tom@tromey.com>
290 * configure: Rebuild.
291 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
293 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
295 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
296 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
297 ($(IPA_LIB)): Sort IPA_OBJS.
299 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
301 * Makefile.in: Remove references to $(ADD_DEPS).
303 2018-09-16 Tom Tromey <tom@tromey.com>
305 * remote-utils.c (remote_open): Use GNU style for metasyntactic
307 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
310 2018-09-05 Tom Tromey <tom@tromey.com>
312 * configure: Rebuild.
314 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
317 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
319 2018-08-27 Tom Tromey <tom@tromey.com>
322 * configure: Rebuild.
324 2018-08-27 Tom Tromey <tom@tromey.com>
326 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
327 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
328 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
329 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
330 (s390x_emit_stack_adjust): Add casts to unsigned char.
332 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
336 * server.h (struct client_state) <disable_randomization>:
339 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
341 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
343 (mips_supply_ptrace_register): Likewise.
345 2018-07-22 Tom Tromey <tom@tromey.com>
347 * configure: Rebuild.
349 2018-07-22 Tom Tromey <tom@tromey.com>
351 * win32-low.c (win32_create_inferior): Remove unused variables.
352 * gdbreplay.c (remote_open): Remove unused variable.
353 * remote-utils.c (remote_prepare): Remove unused variable.
354 * x86-tdesc.h (X86_TDESC_H): Define.
355 (amd64_expedite_regs): Define conditionally.
356 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
357 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
358 * remote-utils.c (readchar): Remove unused variable.
360 2018-07-13 Pedro Alves <palves@redhat.com>
362 * linux-low.c (linux_kill): Change parameter to process_info
363 pointer instead of pid. Adjust.
364 * lynx-low.c (lynx_kill): Likewise.
365 * nto-low.c (nto_kill): Likewise.
366 * spu-low.c (spu_kill): Likewise.
367 * win32-low.c (win32_kill): Likewise.
368 * server.c (handle_v_kill, kill_inferior_callback)
369 (detach_or_kill_for_exit): Adjust.
370 * target.c (kill_inferior): Change parameter to process_info
371 pointer instead of pid. Adjust.
372 * target.h (struct target_ops) <kill>: Change parameter to
373 process_info pointer instead of pid. Adjust all implementations
375 (kill_inferior): Likewise.
377 2018-07-13 Pedro Alves <palves@redhat.com>
379 * linux-low.c (linux_detach, linux_join): Change parameter to
380 process_info pointer instead of pid. Adjust.
381 * lynx-low.c (lynx_detach, lynx_join): Likewise.
382 * nto-low.c (nto_detach): Likewise.
383 * spu-low.c (spu_detach, spu_join): Likewise.
384 * win32-low.c (win32_detach, win32_join): Likewise.
385 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
386 * target.h (struct target_ops) <detach, join>: Change parameter to
387 process_info pointer instead of pid. Adjust all implementations
389 (detach_inferior, join_inferior): Rename 'pid' parameter to
392 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
393 Jan Kratochvil <jan.kratochvil@redhat.com>
394 Paul Fertser <fercerpav@gmail.com>
395 Tsutomu Seki <sekiriki@gmail.com>
397 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
398 (OBS): Add 'common/netstuff.o'.
399 (GDBREPLAY_OBS): Likewise.
400 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
401 (remote_open): Implement support for IPv6
403 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
405 (handle_accept_event): Accept connections from IPv6 sources.
406 (remote_prepare): Handle IPv6-style hostnames; implement
407 support for IPv6 connections.
408 (remote_open): Implement support for printing connections from
411 2018-07-11 Pedro Alves <palves@redhat.com>
414 * mem-break.c (any_persistent_commands): Add process_info
415 parameter and use it instead of relying on the current process.
416 Change return type to bool.
417 * mem-break.h (any_persistent_commands): Add process_info
418 parameter and change return type to bool.
419 * server.c (handle_detach): Remove require_running_or_return call.
420 Look up the process_info for the process we're about to detach.
421 If not found, return back error to GDB. Adjust
422 any_persistent_commands call to pass down a process pointer.
424 2018-07-11 Pedro Alves <palves@redhat.com>
426 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
427 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
428 instead of collect_register_by_name.
429 * regcache.c (regcache_raw_get_unsigned_by_name): New.
430 * regcache.h (regcache_raw_get_unsigned_by_name): New.
432 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
433 Pedro Alves <palves@redhat.com>
435 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
437 2018-07-03 Tom Tromey <tom@tromey.com>
439 * linux-low.c: Update.
440 * lynx-low.c: Update.
441 * mem-break.c: Update.
443 * remote-utils.c: Update.
447 * win32-low.c: Update.
449 2018-07-03 Tom Tromey <tom@tromey.com>
453 2018-07-03 Tom Tromey <tom@tromey.com>
455 * linux-low.c: Update.
457 2018-07-03 Tom Tromey <tom@tromey.com>
461 2018-07-03 Tom Tromey <tom@tromey.com>
463 * linux-low.c: Update.
464 * linux-mips-low.c: Update.
465 * lynx-low.c: Update.
467 * remote-utils.c: Update.
471 * thread-db.c: Update.
473 2018-07-03 Tom Tromey <tom@tromey.com>
475 * linux-low.c: Update.
476 * linux-mips-low.c: Update.
477 * lynx-low.c: Update.
478 * mem-break.c: Update.
480 * remote-utils.c: Update.
484 * tracepoint.c: Update.
486 2018-07-03 Tom Tromey <tom@tromey.com>
488 * linux-low.c: Update.
489 * linux-ppc-low.c: Update.
490 * linux-x86-low.c: Update.
491 * proc-service.c: Update.
494 * thread-db.c: Update.
495 * win32-low.c: Update.
497 2018-07-03 Tom Tromey <tom@tromey.com>
499 * linux-low.c: Update.
500 * lynx-low.c: Update.
502 * remote-utils.c: Update.
504 * thread-db.c: Update.
505 * win32-low.c: Update.
507 2018-06-29 Joel Brobecker <brobecker@adacore.com>
509 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
510 parameter in call to 'amd64_create_target_description'.
512 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
514 * x86-tdesc.h: Remove executable permission flag.
516 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
518 * configure.ac: Remove AC_PREREQ, add missing quoting.
519 * configure: Re-generate.
520 * config.in: Re-generate.
521 * aclocal.m4: Re-generate.
523 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
525 * tracepoint.h (current_traceframe): Remove declaration.
527 2018-06-18 Alan Hayward <alan.hayward@arm.com>
529 * linux-aarch64-low.c (is_sve_tdesc): New function.
530 (aarch64_sve_regs_copy_to_regcache): Likewise.
531 (aarch64_sve_regs_copy_from_regcache): Likewise.
532 (aarch64_regs_info): Add SVE checks.
533 (initialize_low_arch): Initialize SVE.
535 2018-06-18 Alan Hayward <alan.hayward@arm.com>
537 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
539 2018-06-11 Alan Hayward <alan.hayward@arm.com>
541 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
542 (initialize_low_tracepoint): Likewise
543 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
544 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
546 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
548 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
550 2018-06-11 Alan Hayward <alan.hayward@arm.com>
552 * server.h (PBUFSIZ): Increase size
554 2018-06-11 Alan Hayward <alan.hayward@arm.com>
556 * regcache.c (regcache::raw_compare): New function.
557 * regcache.h (regcache::raw_compare): New declaration.
559 2018-06-11 Alan Hayward <alan.hayward@arm.com>
561 * regcache.c (new_register_cache): Use new.
562 (free_register_cache): Use delete.
563 (register_data): Use const.
564 (supply_register): Move body inside regcache.
565 (regcache::raw_supply): New override function.
566 (collect_register): Move body inside regcache.
567 (regcache::raw_collect): New override function.
568 (regcache::get_register_status): New override function.
569 * regcache.h (struct regcache): Inherit from reg_buffer_common.
571 2018-06-09 Tom Tromey <tom@tromey.com>
573 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
575 (event_queue): Use std::queue.
576 (gdb_event_xfree): Remove.
577 (initialize_event_loop, process_event, wait_for_event): Update.
579 2018-06-08 Stan Cox <scox@redhat.com>
581 * win32-low.c (win32_create_inferior): last_ptid and last_status
582 moved to client_state.
584 2018-06-08 Pedro Alves <palves@redhat.com>
586 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
587 common/common-exceptions.o, common/common-utils.o,
588 common/errors.o, common/print-utils.o and utils.o.
589 * gdbreplay.c: Include "common-defs.h" instead of the two
590 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
591 string.h or alloca.h.
592 (perror_with_name): Delete.
593 (remote_open): Use xstrdup instead of strdup.
594 (main): Rename to ...
595 (captured_main): ... this.
598 2018-06-08 Tom Tromey <tom@tromey.com>
600 * linux-low.c (linux_low_read_btrace): Update.
602 2018-06-04 Stan Cox <scox@redhat.com>
604 * server.h (struct client_state): New.
605 * server.c (cont_thread, general_thread, multi_process)
606 (report_fork_events, report_vfork_events, report_exec_events)
607 (report_thread_events, swbreak_feature, hwbreak_feature)
608 (vCont_supported, disable_randomization, pass_signals)
609 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
610 Moved to client_state.
611 * remote-utils.c (remote_debug, noack_mode)
612 (transport_is_reliable): Moved to client_state.
613 * tracepoint.c (current_traceframe): Moved to client_state.
616 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
617 linux-low.c, remote-utils.h, target.c: Use client_state.
619 2018-05-31 Alan Hayward <alan.hayward@arm.com>
621 * configure.srv: Add new c/h file.
623 2018-05-31 Alan Hayward <alan.hayward@arm.com>
625 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
628 2018-05-25 Maciej W. Rozycki <macro@mips.com>
630 * gdb.arch/mips-fpregset-core.exp: New test.
631 * gdb.arch/mips-fpregset-core.c: New test source.
633 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
636 * hostio.c (require_int): Do not report overflow for integers
637 between 0xfffffff and 0x7fffffff.
639 2018-05-22 Maciej W. Rozycki <macro@mips.com>
641 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
642 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
643 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
645 (the_low_target): Wire them.
647 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
649 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
650 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
651 mode. Call collect_register_by_name with vscr using
652 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
653 (ppc_store_vrregset): Add and set vscr_offset variable as in
654 ppc_fill_vrregset. Call supply_register_by_name with vscr using
657 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
659 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
660 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
661 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
663 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
665 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
666 (ppc_store_vsxregset): Likewise.
667 (ppc_fill_vrregset): Likewise.
668 (ppc_store_vrregset): Likewise.
669 (ppc_fill_evrregset): Likewise.
670 (ppc_store_evrregset): Likewise.
671 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
672 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
675 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
677 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
678 wordsize of the inferior. Call ppc_linux_target_wordsize.
680 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
682 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
683 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
684 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
685 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
686 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
687 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
688 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
689 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
690 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
691 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
692 (tdesc_powerpc_e500l): Remove.
693 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
694 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
695 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
696 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
698 (ppc_arch_setup): Remove target description matching code. Fill a
699 ppc_linux_features struct and call ppc_linux_match_description
702 2018-05-22 Maciej W. Rozycki <macro@mips.com>
704 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
705 width of the requested register exceeds the width of the
707 (mips_cannot_store_register): Likewise.
709 2018-05-21 Maciej W. Rozycki <macro@mips.com>
711 * linux-mips-low.c (mips_fetch_register): New function. Update
713 (mips_store_gregset): Supply 0 rather than $restart for $zero.
714 (the_low_target): Wire `mips_fetch_register'.
716 2018-05-10 Joel Brobecker <brobecker@adacore.com>
718 * lynx-i386-low.c (LYNXOS_178): New macro.
719 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
720 the layout on LynxOS-178.
721 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
722 handle floating point registers that are not supported by
725 2018-05-10 Tom Tromey <tom@tromey.com>
727 * configure: Rebuild.
729 2018-05-10 Joel Brobecker <brobecker@adacore.com>
732 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
733 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
734 Use it to set the expedite_regs field in the given tdesc.
735 * x86-tdesc.h: New file.
736 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
737 Adjust following the addition of the new expedite_regs parameter
739 * linux-tic6x-low.c (tic6x_read_description): Likewise.
740 * linux-x86-tdesc.c: #include "x86-tdesc.h".
741 (i386_linux_read_description, amd64_linux_read_description):
742 Adjust following the addition of the new expedite_regs parameter
744 * lynx-i386-low.c: #include "x86-tdesc.h".
745 (lynx_i386_arch_setup): Adjust following the addition of the new
746 expedite_regs parameter to init_target_desc.
747 * nto-x86-low.c: #include "x86-tdesc.h".
748 (nto_x86_arch_setup): Adjust following the addition of the new
749 expedite_regs parameter to init_target_desc.
750 * win32-i386-low.c: #include "x86-tdesc.h".
751 (i386_arch_setup): Adjust following the addition of the new
752 expedite_regs parameter to init_target_desc.
754 2018-05-10 Joel Brobecker <brobecker@adacore.com>
757 * win32-low.c (win32_create_inferior): Add call to my_wait
758 setting last_status global.
760 2018-05-10 Joel Brobecker <brobecker@adacore.com>
763 * win32-low.c (create_process): Only call gdb_tilde_expand if
764 inferior_cwd is not NULL.
766 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
768 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
769 registers to the cache if their values have changed.
770 (i387_xsave_to_cache): Provide default values for x87 control
771 registers when these features are available, but disabled.
772 * regcache.c (supply_register_by_name_zeroed): New function.
773 * regcache.h (supply_register_by_name_zeroed): Declare new
776 2018-05-07 Tom Tromey <tom@tromey.com>
778 * configure: Rebuild.
780 2018-05-04 Tom Tromey <tom@tromey.com>
782 * configure: Rebuild.
784 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
785 Pedro Alves <palves@redhat.com>
787 * linux-aarch64-low.c (aarch64_stopped_data_address):
790 2018-04-27 Tom Tromey <tom@tromey.com>
792 * configure: Rebuild.
794 2018-04-23 Tom Tromey <tom@tromey.com>
796 * configure: Rebuild.
798 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
800 * Makefile.in (depcomp): Add "..".
801 (all_deps_files): New and use it.
803 2018-04-18 Alan Hayward <alan.hayward@arm.com>
805 * configure.srv (aarch64*-*-linux*): Don't include xml.
806 (i[34567]86-*-cygwin*): Likewise.
807 (i[34567]86-*-linux*): Likewise.
808 (i[34567]86-*-lynxos*): Likewise.
809 (i[34567]86-*-mingw32ce*): Likewise.
810 (i[34567]86-*-mingw*): Likewise.
811 (i[34567]86-*-nto*): Likewise.
812 (tic6x-*-uclinux): Likewise.
813 (x86_64-*-linux*): Likewise.
814 (x86_64-*-mingw*): Likewise.
815 (x86_64-*-cygwin*): Likewise.
817 2018-04-18 Alan Hayward <alan.hayward@arm.com>
819 * tdesc.c: Remove xml parameter.
821 2018-04-18 Alan Hayward <alan.hayward@arm.com>
823 * server.c (get_features_xml): Remove cast.
824 * tdesc.c (void target_desc::accept): Fill in function.
825 (tdesc_get_features_xml): Remove old xml creation.
826 (print_xml_feature::visit_pre): Add xml vistor.
827 * tdesc.h (struct target_desc): Make xmltarget mutable.
828 (tdesc_get_features_xml): Remove declaration.
830 2018-04-18 Alan Hayward <alan.hayward@arm.com>
832 * tdesc.c (tdesc_architecture_name): Add new function.
833 (tdesc_osabi_name): Likewise.
834 (tdesc_get_features_xml): Use new functions.
836 2018-04-18 Alan Hayward <alan.hayward@arm.com>
838 * tdesc.c (tdesc_create_flags): Remove.
839 (tdesc_add_flag): Likewise.
840 (tdesc_named_type): Likewise.
841 (tdesc_create_union): Likewise.
842 (tdesc_create_struct): Likewise.
843 (tdesc_create_vector): Likewise.
844 (tdesc_add_bitfield): Likewise.
845 (tdesc_add_field): Likewise.
846 (tdesc_set_struct_size): Likewise.
848 2018-04-18 Alan Hayward <alan.hayward@arm.com>
850 * tdesc.c (~target_desc): Remove implictly deleted items.
851 (init_target_desc): Iterate all features.
852 (tdesc_get_features_xml): Use vector.
853 (tdesc_create_feature): Create feature.
854 * tdesc.h (tdesc_feature) Remove
855 (target_desc): Add features.
857 2018-04-18 Alan Hayward <alan.hayward@arm.com>
859 * Makefile.in: Add common/tdesc.c
860 * tdesc.c (init_target_desc): init all reg_defs from register
862 (tdesc_create_reg): Create tdesc_reg.
863 * tdesc.h (tdesc_feature): Add register vector.
865 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
867 * tdesc.h (struct target_desc) <features>: Change type to
868 std::vector<std::string>.
869 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
871 (tdesc_get_features_xml): Likewise.
872 (tdesc_create_feature): Likewise.
874 2018-03-26 Alan Hayward <alan.hayward@arm.com>
876 * regcache.c (find_register_by_number): Return a ref.
877 (find_regno): Use references.
878 (register_size): Likewise.
879 (register_data): Likewise.
880 * tdesc.c (target_desc::~target_desc): Remove free calls.
881 (target_desc::operator==): Use std::vector compare.
882 (init_target_desc): Use reference.
883 (tdesc_create_reg): Use reg constructors.
884 * tdesc.h (struct target_desc): Replace pointer with object.
886 2018-03-23 Alan Hayward <alan.hayward@arm.com>
888 * regcache.c (find_register_by_number): Make static.
889 (find_regno): Use find_register_by_number
890 * regcache.h (struct reg): Remove declaration.
892 2018-03-23 Alan Hayward <alan.hayward@arm.com>
894 * tdesc.c (target_desc::~target_desc): Move to here.
895 (target_desc::operator==): Likewise.
896 * tdesc.h (target_desc::~target_desc): Move from here.
897 (target_desc::operator==): Likewise.
899 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
901 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
903 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
905 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
907 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
908 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
909 and init_registers_s390_gs_linux64.
911 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
913 * linux-s390-low.c (s390_fill_gs): Remove function.
914 (s390_fill_gsbc): Remove function.
915 (s390_regsets): Set fill functions for the guarded storage regsets
918 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
920 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
921 the word size. Add comment.
922 (s390_get_wordsize): New function.
923 (s390_arch_setup): No longer select a temporary tdesc to fetch the
924 pswm with it. Instead, use s390_get_wordsize to determine the
925 word size first and derive the correct tdesc from that directly.
927 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
929 * Makefile.in: Include silent-rules.mk.
930 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
931 (COMPILE): Add ECHO_CXX.
932 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
933 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
934 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
935 (version-generated.c): Add ECHO_GEN.
936 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
937 (IPAGENT_COMPILE): Add ECHO_CXX.
938 (%-generated.c): Add ECHO_REGDAT.
940 2018-03-14 Tom Tromey <tom@tromey.com>
943 * ax.c (ax_printf): Special case for NULL.
945 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
947 * linux-low.c (linux_qxfer_libraries_svr4): Use
948 xml_escape_text_append.
950 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
952 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
954 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
956 * server.c (handle_general_set): Remove unnecessary xstrdup.
958 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
960 * server.c (parse_debug_format_options): Adjust to
961 delim_string_to_char_ptr_vec changes.
962 * thread-db.c (thread_db_load_search): Adjust to
963 dirnames_to_char_ptr_vec changes.
965 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
967 * target.h (target_enable_btrace, target_disable_btrace)
968 (target_read_btrace, target_read_btrace_conf): Turn macro into
969 inline function. Throw error if target method is not defined.
970 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
971 check for btrace target method. Be prepared to handle exceptions
972 from btrace target methods.
974 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
976 * server.c (captured_main): Change order of error message printed
977 when the current working directory cannot be found.
979 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
981 * server.c: Include "filenames.h" and "pathstuff.h".
982 (program_name): Delete variable.
983 (program_path): New anonymous class.
984 (get_exec_wrapper): Use "program_path" instead of
986 (handle_v_run): Likewise.
987 (captured_main): Likewise.
988 (process_serial_event): Likewise.
990 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
992 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
993 (OBJS): Add "pathstuff.o".
994 * server.c (current_directory): New global variable.
995 (captured_main): Initialize "current_directory".
997 2018-02-26 Alan Hayward <alan.hayward@arm.com>
999 * tdesc.c: Use common/tdesc.h.
1000 * tdesc.h: Likewise.
1002 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1003 Simon Marchi <simon.marchi@ericsson.com>
1005 * Makefile.in: Switch order of make rules.
1007 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1009 * Makefile.in: Add common directory in build.
1010 * configure.ac: Add common reference.
1011 * configure: Regenerate.
1013 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1015 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1016 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1017 * spu-low.c (spu_target_ops): Likewise.
1018 * win32-low.c (win32_target_ops): Likewise.
1019 * server.c (supported_btrace_packets): Report packets unconditionally.
1020 * target.h (target_ops) <supports_btrace>: Remove.
1021 (target_supports_btrace): Remove.
1023 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1025 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1026 (handle_btrace_disable): Change return type to void. Use exceptions
1028 (handle_btrace_general_set): Catch exception and copy message to
1031 2018-02-08 Tom Tromey <tom@tromey.com>
1033 * linux-low.c (install_software_single_step_breakpoints): Use
1034 make_scoped_restore.
1035 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1036 (do_restore_current_thread_cleanup): Remove.
1037 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1040 2018-02-08 Tom Tromey <tom@tromey.com>
1042 * mem-break.c (set_raw_breakpoint_at): Use
1043 gdb::unique_xmalloc_ptr.
1045 2018-01-30 Pedro Alves <palves@redhat.com>
1048 * target.c (target_terminal::terminal_state): Rename to ...
1049 (target_terminal::m_terminal_state): ... this.
1051 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1053 * linux-low.c (handle_extended_wait): Surround call to
1054 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1056 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1058 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1059 linux_ptrace_attach_fail_reason_string now returning an
1061 (linux_attach): Likewise.
1062 * thread-db.c (attach_thread): Likewise.
1064 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1067 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1068 checking for fs_base/gs_base fields in struct user_regs_struct.
1069 * configure: Regenerate.
1071 2018-01-16 Yao Qi <yao.qi@linaro.org>
1074 * linux-low.c (fetch_register): Call supply_register instead of
1077 2018-01-08 Yao Qi <yao.qi@linaro.org>
1078 Simon Marchi <simon.marchi@ericsson.com>
1080 * Makefile.in (OBS): Remove selftest.o.
1081 * configure.ac: Set srv_selftest_objs if $development is true.
1082 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1083 * configure: Re-generated.
1084 * server.c (captured_main): Wrap variable selftest_filter with
1087 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1089 * server.c (parse_debug_format_options): Return std::string.
1090 (handle_monitor_command, captured_main): Adjust.
1092 2018-01-05 Pedro Alves <palves@redhat.com>
1095 * server.c (captured_main): Pass quiet=false to
1096 save_original_signals_state.
1098 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1100 * gdbreplay.c (gdbreplay_version): Update copyright year in
1102 * server.c (gdbserver_version): Likewise.
1104 2017-12-08 Tom Tromey <tom@tromey.com>
1106 * ax.c (ax_printf): Update.
1108 2017-12-07 Yao Qi <yao.qi@linaro.org>
1110 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1111 aarch64_linux_read_description.
1112 * linux-amd64-ipa.c (idx2mask): New array.
1113 (get_ipa_tdesc): Move idx2mask out.
1114 (initialize_low_tracepoint): Initialize target descriptions.
1115 * linux-i386-ipa.c (idx2mask): New array.
1116 (get_ipa_tdesc): Move idx2mask out.
1117 (initialize_low_tracepoint): Initialize target descriptions.
1119 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1121 * tdesc.c (struct tdesc_type): Change return type.
1122 (tdesc_add_flag): Change parameter type.
1123 (tdesc_add_bitfield): Likewise.
1124 (tdesc_add_field): Likewise.
1125 (tdesc_set_struct_size): Likewise.
1127 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1129 * regcache.c (registers_to_string): Remove unused variable.
1131 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1133 * inferiors.c (for_each_inferior_with_data): Remove.
1134 * inferiors.h (for_each_inferior_with_data): Remove.
1135 * server.c (handle_qxfer_threads_worker): Change parameter type.
1136 (handle_qxfer_threads_proper): Use for_each_thread.
1138 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1140 * inferiors.c (for_each_inferior): Remove.
1141 (clear_inferiors): Use for_each_thread.
1142 * inferiors.h (for_each_inferior): Remove.
1143 * linux-low.c (linux_wait_for_event_filtered): Use
1145 (linux_stabilize_threads): Likewise.
1146 * regcache.c (regcache_release): Likewise.
1147 * server.c (gdb_wants_all_threads_stopped): Likewise.
1148 (clear_pending_status_callback): Remove.
1149 (handle_status): Use for_each_thread.
1150 (captured_main): Likewise.
1151 * win32-low.c (child_init_thread_list): Likewise.
1152 (win32_clear_inferiors): Likewise.
1153 (fake_breakpoint_event): Likewise.
1155 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1157 * inferiors.h (find_inferior): Remove.
1158 * inferiors.c (find_inferior): Remove.
1160 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1162 * linux-low.c (resume_status_pending_p): Update comment.
1163 (need_step_over_p): Update comment.
1165 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1167 * linux-low.c (proceed_one_lwp): Return void, change parameter
1169 (unsuspend_and_proceed_one_lwp): Likewise.
1170 (proceed_all_lwps): Use for_each_thread.
1171 (unstop_all_lwps): Likewise.
1173 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1175 * linux-low.c (linux_resume_one_thread): Return void, take
1177 (linux_resume): Use for_each_thread.
1179 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1181 * linux-low.c (send_sigstop_callback): Return void, change
1182 parameter type. Rename to...
1183 (send_sigstop): ... this.
1184 (suspend_and_send_sigstop_callback): Return void, change parameter
1186 (suspend_and_send_sigstop): ... this.
1187 (stop_all_lwps): Use for_each_thread.
1189 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1191 * linux-low.c (lwp_running): Return bool, remove unused
1193 (linux_stabilize_threads): Use find_thread.
1195 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1197 * linux-low.c (select_singlestep_lwp_callback): Remove.
1198 (count_events_callback): Remove.
1199 (select_event_lwp_callback): Remove.
1200 (select_event_lwp): Use find_thread/for_each_thread.
1202 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1204 * linux-low.c (not_stopped_callback): Return bool, take filter
1206 (linux_wait_for_event_filtered): Use find_thread.
1207 (linux_wait_1): Likewise.
1209 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1211 * linux-low.c (same_lwp): Remove.
1212 (find_lwp_pid): Use find_thread.
1214 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1216 * linux-low.c (delete_lwp_callback): Remove.
1217 (linux_mourn): Use for_each_thread.
1219 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1221 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1222 args parameter, don't check for pid.
1223 (linux_detach): Use for_each_thread.
1225 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1227 * linux-low.c (struct counter): Remove.
1228 (second_thread_of_pid_p): Remove.
1229 (last_thread_of_process_p): Use find_thread.
1231 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1233 * inferiors.c (find_inferior_in_random): Remove.
1234 * inferiors.h (find_inferior_in_random): Remove.
1235 * linux-low.c (status_pending_p_callback): Return bool, accept
1236 parameter ptid directly.
1237 (linux_wait_for_event_filtered): Use find_thread_in_random.
1238 (linux_wait_1): Likewise.
1240 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1242 * inferiors.c (find_inferior_id): Remove.
1243 (find_thread_ptid): Move implemention from find_inferior_id to
1245 * inferiors.h (find_inferior_id): Remove.
1246 * server.c (handle_status): Use find_thread_ptid.
1247 (process_serial_event): Likewise.
1248 * thread-db.c (find_one_thread): Likewise.
1249 (thread_db_thread_handle): Likewise.
1250 * win32-low.c (thread_rec): Likewise.
1251 (child_delete_thread): Likewise.
1252 (win32_thread_alive): Likewise.
1253 (get_child_debug_event): Likewise.
1255 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1257 * linux-mips-low.c (update_watch_registers_callback): Return
1258 void, remove pid_p parameter, don't check for pid.
1259 (mips_insert_point, mips_remove_point): Use for_each_thread.
1261 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1263 * lynx.low (lynx_delete_thread_callback): Remove.
1264 (lynx_mourn): Use for_each_thread.
1266 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1268 * regcache.c (regcache_invalidate_one): Remove.
1269 (regcache_invalidate_pid): use for_each_thread.
1271 2017-11-26 Tom Tromey <tom@tromey.com>
1273 * linux-low.c (linux_create_inferior): Update.
1275 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1277 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1279 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1281 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1282 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1283 * linux-aarch64-tdesc-selftest.c: New file.
1284 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1286 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1288 * configure.srv: Add new file.
1289 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1290 * linux-aarch64-tdesc-selftest.c: New file.
1291 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1293 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1295 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1296 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1297 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1299 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1301 * configure.srv: Add new files.
1302 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1303 aarch64_linux_read_description.
1304 * linux-aarch64-low.c (aarch64_linux_read_description):
1305 Merge with aarch64_arch_setup.
1306 (aarch64_arch_setup): Call aarch64_linux_read_description.
1307 * linux-aarch64-tdesc.c: New file.
1308 * linux-aarch64-tdesc.h: New file.
1310 2017-11-24 Yao Qi <yao.qi@linaro.org>
1312 * configure.srv: Set $srv_regobj for tic6x-linux.
1313 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1314 (tic6x_read_description): Move some code to tic6x_arch_setup.
1315 (tic6x_tdesc_test): New function.
1316 (initialize_low_arch): Call selftests::register_test.
1318 2017-11-22 Yao Qi <yao.qi@linaro.org>
1320 * remote-utils.c (prepare_resume_reply): Use memcpy.
1322 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1324 * linux-low.c (kill_one_lwp_callback): Return void, take
1325 argument directly, don't filter on pid.
1326 (linux_kill): Use for_each_thread.
1328 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1330 * linux-low.c (need_step_over_p): Return bool, remove dummy
1332 (linux_resume, proceed_all_lwps): Use find_thread.
1334 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1336 * linux-low.c (resume_status_pending_p): Return bool, remove
1338 (linux_resume): Use find_thread.
1340 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1342 * linux-low.c (struct thread_resume_array): Remove.
1343 (linux_set_resume_request): Return void, take arguments
1345 (linux_resume): Use for_each_thread.
1347 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1349 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1350 return bool, remove data argument.
1351 (linux_stabilize_threads): Use find_thread.
1353 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1355 * linux-low.c (unsuspend_one_lwp): Remove.
1356 (unsuspend_all_lwps): Use for_each_thread, inline code from
1359 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1361 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1362 * linux-low.c (struct iterate_over_lwps_args): Remove.
1363 (iterate_over_lwps_filter): Remove.
1364 (iterate_over_lwps): Use find_thread.
1366 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1368 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1369 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1370 code from reset_lwp_ptrace_options_callback.
1372 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1374 * linux-arm-low.c (struct update_registers_data): Remove.
1375 (update_registers_callback): Return void, take arguments
1376 directly, don't check thread's pid.
1377 (arm_insert_point, arm_remove_point): Use for_each_thread.
1379 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1381 * win32-low.c (continue_one_thread): Return void, take argument
1383 (child_continue): Use for_each_thread.
1385 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1387 * win32-i386-low.c (update_debug_registers_callback): Rename
1389 (update_debug_registers): ... this, return void, remove pid_p arg.
1390 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1392 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1394 * inferiors.h (struct process_info): Add constructor, initialize
1396 <syscalls_to_catch>: Change type to std::vector<int>.
1397 * inferiors.c (add_process): Allocate process_info with new.
1398 (remove_process): Free process_info with delete.
1399 * linux-low.c (handle_extended_wait): Adjust.
1400 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1401 * server.c (handle_general_set): Adjust.
1403 2017-11-16 Pedro Alves <palves@redhat.com>
1405 * remote-utils.c (remote_close): Block SIGIO signals instead of
1406 uninstalling the SIGIO handler.
1408 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1410 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1412 2017-11-16 Yao Qi <yao.qi@linaro.org>
1414 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1415 (tic6x_store_gregset): Likewise.
1416 (tic6x_usrregs_info): Move it up.
1418 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1420 * Makefile.in: Update arch rules.
1421 * configure.srv: Explicitly mark arch/ files.
1423 2017-11-13 Andreas Schwab <schwab@suse.de>
1425 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1427 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1429 2017-11-06 Pedro Alves <palves@redhat.com>
1431 * config.in, configure: Regenerate.
1433 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1435 * target.c (struct thread_search): Remove.
1436 (thread_search_callback): Remove.
1437 (prepare_to_access_memory): Use for_each_thread instead of
1438 find_inferior. Inline code from thread_search_callback.
1440 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1442 * server.c (struct visit_actioned_threads_data): Remove.
1443 (visit_actioned_threads): Change prototype to take arguments
1445 (resume): Use find_thread instead of find_inferior.
1447 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1449 * server.c (queue_stop_reply_callback): Change prototype, return
1451 (find_status_pending_thread_callback): Remove.
1452 (handle_status): Replace find_inferior with find_thread and
1455 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1457 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1459 (aarch64_store_gregset): Likewise.
1460 (aarch64_fill_fpregset): Likewise.
1461 (aarch64_store_fpregset): Likewise.
1463 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1465 * gdbthread.h (find_thread, for_each_thread): New functions.
1466 * inferiors.c (thread_of_pid): Remove.
1467 (find_any_thread_of_pid): Use find_thread.
1468 * linux-low.c (num_lwps): Use for_each_thread.
1470 2017-10-17 Yao Qi <yao.qi@linaro.org>
1472 * Makefile.in: Remove one rule.
1473 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1475 2017-10-17 Yao Qi <yao.qi@linaro.org>
1477 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1478 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1480 2017-10-17 Yao Qi <yao.qi@linaro.org>
1482 * configure.srv: Rename arm.o with arch/arm.o.
1484 2017-10-17 Yao Qi <yao.qi@linaro.org>
1486 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1487 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1488 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1489 (arch-i386.o, arch-amd64.o): Remove rules.
1490 (arch/%.o): New rule.
1491 Update POSTCOMPILE and COMPILE.pre.
1492 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1493 * configure: Re-generated.
1494 * configure.srv: Replace arch-i386.o with arch/i386.o.
1495 Replace arch-amd64.o with arch/amd64.o.
1497 2017-10-16 Yao Qi <yao.qi@linaro.org>
1499 * configure: Regenerated.
1501 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1503 * inferiors.h: (struct inferior_list): Remove.
1504 (struct inferior_list_entry); Remove.
1505 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1506 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1507 get_first_inferior): Remove.
1508 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1509 find_inferior_id, find_inferior_in_random): Change signature.
1510 * inferiors.c (all_threads): Change type to
1511 std::list<thread_info *>.
1512 (get_thread): Remove macro.
1513 (find_inferior, find_inferior_id): Change signature, implement
1515 (find_inferior_in_random): Change signature, implement using
1516 find_thread_in_random.
1517 (for_each_inferior, for_each_inferior_with_data): Change
1518 signature, implement using for_each_thread.
1519 (add_inferior_to_list, remove_inferior): Remove.
1520 (add_thread, get_first_thread, thread_of_pid,
1521 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1522 (get_first_inferior, one_inferior_p, clear_inferior_list):
1524 (clear_inferiors, get_thread_process): Update.
1525 * gdbthread.h: Include <list>.
1526 (struct thread_info) <entry>: Remove field.
1528 (all_threads): Change type to std::list<thread_info *>.
1529 (get_first_inferior): Add doc.
1530 (find_thread, for_each_thread, find_thread_in_random): New
1532 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1533 * linux-arm-low.c (update_registers_callback): Update.
1534 * linux-low.c (second_thread_of_pid_p): Update.
1535 (kill_one_lwp_callback, linux_detach_lwp_callback,
1536 delete_lwp_callback, status_pending_p_callback, same_lwp,
1537 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1538 iterate_over_lwps, not_stopped_callback,
1539 resume_stopped_resumed_lwps, count_events_callback,
1540 select_singlestep_lwp_callback, select_event_lwp_callback,
1541 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1542 suspend_and_send_sigstop_callback, wait_for_sigstop,
1543 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1544 lwp_running, linux_set_resume_request, resume_status_pending_p,
1545 need_step_over_p, start_step_over, linux_resume_one_thread,
1546 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1547 reset_lwp_ptrace_options_callback): Update.
1548 * linux-mips-low.c (update_watch_registers_callback): Update.
1549 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1551 (free_register_cache_thread_one): Remove.
1552 (regcache_release): Update.
1553 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1554 handle_qxfer_threads_worker): Update.
1555 (handle_query): Update, use list iterator.
1556 (visit_actioned_threads, handle_pending_status,
1557 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1558 clear_pending_status_callback, set_pending_status_callback,
1559 find_status_pending_thread_callback, handle_status,
1560 process_serial_event): Update.
1561 * target.c (thread_search_callback): Update.
1562 * thread-db.c (thread_db_get_tls_address): Update.
1563 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1565 * win32-i386-low.c (update_debug_registers_callback): Update.
1566 * win32-low.c (delete_thread_info, child_delete_thread,
1567 continue_one_thread, suspend_one_thread,
1568 get_child_debug_event): Adjust.
1570 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1572 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1573 * inferiors.h: Include <list>.
1574 (struct process_info) <entry>: Remove field.
1576 (pid_of): Change macro to function.
1577 (ptid_of, lwpid_of): Remove macro.
1578 (all_processes): Change type to std::list<process_info *>.
1579 (ALL_PROCESSES): Remove macro.
1580 (for_each_process, find_process): New function.
1581 * inferiors.c (all_processes): Change type to
1582 std::list<process_info *>.
1583 (find_thread_process): Adjust.
1584 (add_process): Likewise.
1585 (remove_process): Likewise.
1586 (find_process_pid): Likewise.
1587 (get_first_process): Likewise.
1588 (started_inferior_callback): Remove.
1589 (have_started_inferiors_p): Adjust.
1590 (attached_inferior_callback): Remove.
1591 (have_attached_inferiors_p): Adjust.
1592 * linux-low.c (check_zombie_leaders): Likewise.
1593 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1594 (x86_linux_update_xmltarget): Adjust.
1595 * server.c (handle_query): Likewise.
1596 (gdb_reattached_process): Remove.
1597 (handle_status): Adjust.
1598 (kill_inferior_callback): Likewise.
1599 (detach_or_kill_inferior): Remove.
1600 (print_started_pid): Likewise.
1601 (print_attached_pid): Likewise.
1602 (detach_or_kill_for_exit): Update.
1603 (process_serial_event): Likewise.
1604 * linux-arm-low.c (arm_new_fork): Likewise.
1606 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1608 * dll.h: Include <list>.
1609 (struct dll_info): Add constructor.
1610 <entry>: Remove field.
1611 (all_dlls): Change type to std::list<dll_info>.
1612 * dll.c: Include <algorithm>.
1613 (get_dll): Remove macro.
1614 (all_dlls): Change type to std::list<dll_info *>.
1615 (free_one_dll): Remove.
1616 (match_dll): Likewise.
1617 (loaded_dll): Adjust.
1618 (unloaded_dll): Adjust to all_dlls type change, use
1619 std::find_if. Inline code from match_dll.
1620 (clear_dlls): Adjust to all_dlls type change.
1621 * server.c (emit_dll_description): Remove.
1622 (handle_qxfer_libraries): Adjust to all_dlls type change,
1623 integrate emit_dll_description's functionality.
1625 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1627 * linux-low.h (struct linux_target_ops) <delete_process>: New
1629 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1630 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1631 (struct linux_target_ops): Add delete_process callback.
1632 * linux-arm-low.c (arm_delete_process): New.
1633 (struct linux_target_ops): Add delete_process callback.
1634 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1635 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1636 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1637 * linux-mips-low.c (mips_linux_delete_process): New.
1638 (struct linux_target_ops): Add delete_process callback.
1639 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1640 * linux-s390-low.c (struct linux_target_ops): Likewise.
1641 * linux-sh-low.c (struct linux_target_ops): Likewise.
1642 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1643 * linux-tile-low.c (struct linux_target_ops): Likewise.
1644 * linux-x86-low.c (x86_linux_delete_process): New.
1645 (struct linux_target_ops): Add delete_process callback.
1646 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1648 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1650 * linux-aarch64-low.c (the_low_target): Add thread delete
1652 * linux-arm-low.c (arm_delete_thread): New function.
1653 (the_low_target): Add thread delete callback.
1654 * linux-bfin-low.c (the_low_target): Likewise.
1655 * linux-crisv32-low.c (the_low_target): Likewise.
1656 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1658 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1660 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1661 * linux-mips-low.c (mips_linux_delete_thread): New function.
1662 (the_low_target): Add thread delete callback.
1663 * linux-ppc-low.c (the_low_target): Likewise.
1664 * linux-s390-low.c (the_low_target): Likewise.
1665 * linux-sh-low.c (the_low_target): Likewise.
1666 * linux-tic6x-low.c (the_low_target): Likewise.
1667 * linux-tile-low.c (the_low_target): Likewise.
1668 * linux-x86-low.c (the_low_target): Likewise.
1669 * linux-xtensa-low.c (the_low_target): Likewise.
1671 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1673 * win32-low.c: Include "common-inferior.h".
1675 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1677 * inferiors.c (set_inferior_cwd): New function.
1678 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1679 (handle_query): Inform that QSetWorkingDir is supported.
1680 * win32-low.c (create_process): Pass the inferior's cwd to
1683 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1685 * inferiors.c (current_inferior_cwd): New global variable.
1686 (get_inferior_cwd): New function.
1687 * inferiors.h (struct process_info) <cwd>: New field.
1689 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1691 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1692 (OBS): Add gdb_tilde_expand.o.
1694 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1696 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1697 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1699 2017-09-29 Pedro Alves <palves@redhat.com>
1701 * ax.c (gdb_parse_agent_expr): Constify.
1702 * ax.h (gdb_parse_agent_expr): Constify.
1703 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1705 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1706 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1707 * remote-utils.h (read_ptid): Constify.
1708 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1709 (process_point_options, process_serial_event): Constify.
1710 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1711 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1712 (cmd_qtbuffer): Constify.
1714 2017-09-29 Pedro Alves <palves@redhat.com>
1716 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1719 2017-09-29 Pedro Alves <palves@redhat.com>
1721 * linux-low.c (handle_extended_wait): Pass parent thread instead
1722 of process to thread_db_notice_clone.
1723 * linux-low.h (thread_db_notice_clone): Replace parent process
1724 parameter with parent thread parameter.
1725 * thread-db.c (find_one_thread): Add comment.
1726 (thread_db_notice_clone): Replace parent process parameter with
1727 parent thread parameter. Temporarily switch to the parent thread.
1729 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1731 * gdbthread.h: Include "common-gdbthread.h".
1732 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1733 "if" when validating the ptid.
1734 * remote-utils.c: Include "gdbthread.h".
1735 (prepare_resume_reply): Use "switch_to_thread".
1736 * target.c (done_accessing_memory): Likewise.
1738 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1740 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1741 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1742 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1743 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1744 s390x-gs-linux64-ipa.o to ipa_obj.
1745 * linux-s390-low.c (HWCAP_S390_GS): New define.
1746 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1748 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1749 (s390_arch_setup): Check for guarded-storage support and choose
1751 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1752 init_registers_s390x_gs_linux64.
1753 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1755 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1756 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1758 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1760 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1762 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1764 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1765 (thread_db_thread_handle): Declare.
1766 * linux-low.c (linux_target_ops): Initialize thread_handle.
1767 * server.c (handle_qxfer_threads_worker): Add support for
1769 * target.h (struct target_ops): Add new function pointer,
1771 (target_thread_handle): Define.
1772 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1774 (thread_db_thread_handle): New function.
1776 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1778 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1779 * linux-low.h (thread_db_notice_clone): Declare.
1780 * thread-db.c (thread_db_notice_clone): New function.
1782 2017-09-21 Pedro Alves <palves@redhat.com>
1784 * server.c (gdb_read_memory, handle_status, process_serial_event)
1785 (handle_serial_event, handle_target_event): Adjust to
1786 set_desired_thread prototype change.
1787 * target.c (set_desired_thread): Remove 'use_general' parameter
1789 * target.h (set_desired_thread): Remove 'use_general' parameter.
1791 2017-09-20 Tom Tromey <tom@tromey.com>
1793 * target.c (target_terminal::terminal_state): Define.
1794 (target_terminal::init): Rename from target_terminal_init.
1795 (target_terminal::inferior): Rename from
1796 target_terminal_inferior.
1797 (target_terminal::ours): Rename from target_terminal_ours.
1798 (target_terminal::ours_for_output, target_terminal::info): New.
1800 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1802 * server.c (accumulate_file_name_length): Remove.
1803 (emit_dll_description): Adjust to std::string change.
1804 (handle_qxfer_libraries): Use std::string to hold document.
1806 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1808 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1809 return type of xml_escape_text.
1810 * server.c (emit_dll_description): Likewise.
1812 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1814 * server.c (captured_main): Accept argument for --selftest.
1815 Update run_tests call.
1816 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1817 when registering selftests.
1819 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1821 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1822 instead of "VEC" for "target_desc.reg_defs".
1823 (regcache_cpy): Likewise.
1824 (registers_to_string): Likewise.
1825 (registers_from_string): Likewise.
1826 (find_regno): Likewise.
1827 (supply_regblock): Likewise.
1828 (regcache_raw_read_unsigned): Likewise.
1829 * tdesc.c (init_target_desc): Likewise.
1830 (tdesc_create_reg): Likewise.
1831 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1832 (struct target_desc) <reg_defs>: Convert to "std::vector".
1833 (target_desc): Do not initialize "reg_defs".
1834 (~target_desc): Update code to use "std::vector" instead of "VEC"
1835 for "target_desc.reg_defs".
1836 (operator==): Likewise.
1838 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1840 * inferiors.h (thread_to_gdb_id): Remove.
1841 * inferiors.c (thread_to_gdb_id): Remove.
1842 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1843 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1844 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1846 * nto-low.c (nto_fetch_registers, nto_store_registers,
1847 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1849 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1851 * inferiors.h (gdb_id_to_thread_id): Remove.
1852 * inferiors.c (gdb_id_to_thread_id): Remove.
1853 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1854 removal. Move pid declaration closer to where it's used.
1856 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1858 * server.c (handle_detach): New function.
1859 (process_serial_event): Move code out, call handle_detach.
1861 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1863 * server.c (require_running): Rename to ...
1864 (require_running_or_return): ... this ...
1865 (require_running_or_break): ... and this.
1866 (handle_query, process_serial_event): Adjust.
1868 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1870 * linux-low.c (linux_set_resume_request): Remove unused
1873 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1875 * server.c (first_thread_of): Remove.
1876 (process_serial_event): Replace usage of first_thread_of with
1877 find_any_thread_of_pid.
1878 * tracepoint.c (same_process_p): Remove.
1879 (gdb_agent_about_to_close): Replace usage of same_process_p with
1880 find_any_thread_of_pid.
1881 * linux-x86-low.c (same_process_callback): Remove.
1882 (x86_arch_setup_process_callback): Replace usage of
1883 same_process_callback with find_any_thread_of_pid.
1884 * thread-db.c (any_thread_of): Remove.
1885 (switch_to_process): Replace usage of any_thread_of with
1886 find_any_thread_of_pid.
1887 * inferiors.c (thread_pid_matches_callback): Remove.
1888 (find_thread_process): Adjust to use find_any_thread_of_pid.
1890 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1892 * regcache.c (get_thread_regcache): Guard calls to "memset"
1895 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1897 * linux-low.c (handle_extended_wait): Use
1898 "allocate_target_description" instead of "XNEW".
1899 * linux-x86-low.c (initialize_low_arch): Likewise.
1901 2017-09-05 Yao Qi <yao.qi@linaro.org>
1903 * configure.srv (srv_i386_regobj): Remove.
1904 (srv_amd64_regobj): Remove.
1905 (srv_regobj): Set it to "" for x86 non-linux targets.
1906 * linux-x86-tdesc.c (i386_linux_read_description):
1907 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1908 (init_registers_i386): Remove the declaration.
1909 (tdesc_i386): Remove the declaration.
1910 (lynx_i386_arch_setup): Call i386_create_target_description.
1911 * nto-x86-low.c: Likewise.
1912 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1913 [!__x86_64__]: include arch/i386.h.
1914 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1916 2017-09-05 Yao Qi <yao.qi@linaro.org>
1918 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1919 i386/amd64-XXX-linux from it.
1921 2017-09-05 Yao Qi <yao.qi@linaro.org>
1923 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1925 (ipa_amd64_linux_regobj): Remove.
1926 (ipa_x32_linux_regobj): Remove.
1928 2017-09-05 Yao Qi <yao.qi@linaro.org>
1930 * Makefile.in (arch-amd64.o): New rule.
1931 * configure.srv: Append arch-amd64.o.
1932 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1933 (get_ipa_tdesc): Call amd64_linux_read_description.
1934 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1935 and init_registers_amd64_XXX.
1936 * linux-x86-low.c (x86_linux_read_description): Call
1937 amd64_linux_read_description.
1938 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1939 (initialize_low_arch): Don't call init_registers_x32_XXX and
1940 init_registers_amd64_XXX.
1941 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1942 and tdesc_amd64_XXX.
1943 [__x86_64__] (amd64_tdesc_test): New function.
1944 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1945 and init_registers_amd64_XXX.
1946 * linux-x86-tdesc.c: Include arch/amd64.h.
1947 (xcr0_to_tdesc_idx): New function.
1948 (i386_linux_read_description): New function.
1949 (amd64_get_ipa_tdesc_idx): New function.
1950 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1951 (amd64_get_ipa_tdesc): Declare.
1953 2017-09-05 Yao Qi <yao.qi@linaro.org>
1955 * configure.srv (srv_i386_linux_xmlfiles): Remove
1956 i386/i386-XXX-linux.xml from it.
1958 2017-09-05 Yao Qi <yao.qi@linaro.org>
1960 * configure.srv: Set srv_i386_linux_regobj empty if $development
1962 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1963 initialize_low_tdesc.
1964 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1965 with #if initialize_low_tdesc.
1966 * linux-x86-tdesc-selftest.c: New file.
1967 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1969 2017-09-05 Yao Qi <yao.qi@linaro.org>
1971 * Makefile.in (arch-i386.o): New rule.
1972 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1973 (x86_64-*-linux*): Likewise.
1974 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1975 include arch/i386.h.
1976 (i386_linux_read_description): Remove code and call
1977 i386_create_target_description.
1978 * tdesc.c (allocate_target_description): New function.
1979 * tdesc.h (set_tdesc_architecture): Remove declaration.
1980 (set_tdesc_osabi): Likewise.
1982 2017-09-05 Yao Qi <yao.qi@linaro.org>
1984 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1985 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1986 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1988 * server.c (get_features_xml): Call tdesc_get_features_xml.
1989 * tdesc.c (set_tdesc_architecture): New function.
1990 (set_tdesc_osabi): New function.
1991 (tdesc_get_features_xml): New function.
1992 (tdesc_create_feature): Add an argument.
1993 * tdesc.h (struct target_desc) <features>: New field.
1994 <arch, osabi>: New field.
1995 (~target_desc): xfree features, arch, and osabi.
1996 (target_desc::oerator==): Don't compare .xmltarget.
1997 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1998 (set_tdesc_osabi): Likewise.
1999 (tdesc_get_features_xml): Likewise.
2001 2017-09-05 Yao Qi <yao.qi@linaro.org>
2003 * linux-x86-tdesc.c: Include selftest.h.
2004 (i386_tdesc_test): New function.
2005 (initialize_low_tdesc): Call selftests::register_test.
2006 * tdesc.h: Include regdef.h.
2007 (target_desc): Override operator == and !=.
2009 2017-09-05 Yao Qi <yao.qi@linaro.org>
2011 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2012 (ipa_obj): Likewise.
2013 * linux-i386-ipa.c: Include common/x86-xstate.h
2014 (get_ipa_tdesc): Call i386_linux_read_description.
2015 (initialize_low_tracepoint): Don't call init_registers_XXX
2016 functions, call initialize_low_tdesc instead.
2017 * linux-x86-low.c (x86_linux_read_description): Call
2018 i386_linux_read_description.
2019 (initialize_low_arch): Don't call init_registers_i386_XXX
2020 functions, call initialize_low_tdesc.
2021 * linux-x86-tdesc.c: New file.
2022 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2023 (i386_get_ipa_tdesc_idx): Declare.
2024 (i386_get_ipa_tdesc): Declare.
2025 (initialize_low_tdesc): Declare.
2027 2017-09-05 Yao Qi <yao.qi@linaro.org>
2029 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2032 2017-09-05 Yao Qi <yao.qi@linaro.org>
2034 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2035 * regcache.c (get_thread_regcache): Use VEC_length.
2036 (init_register_cache): Likewise.
2037 (regcache_cpy): Likewise.
2038 (registers_to_string): Iterate reg_defs via VEC_iterate.
2039 (find_regno): Likewise.
2040 (find_register_by_number): Use VEC_index.
2041 (register_size): Call find_register_by_number.
2042 (register_data): Call find_register_by_number.
2043 (supply_regblock): Use VEC_length.
2044 (regcache_raw_read_unsigned): Likewise.
2045 * tdesc.c (init_target_desc): Iterate reg_defs via
2047 (default_description): Update initializer.
2048 (copy_target_description): Don't update field num_registers.
2049 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2050 <num_registers>: Remove.
2052 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2054 * Makefile.in (.SECONDARY): Define target.
2056 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2058 * linux-low.c (linux_wait_1): Adjust.
2059 * server.c (queue_stop_reply_callback): Adjust.
2061 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2063 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2064 QEnvironmentUnset and QEnvironmentReset packets.
2065 (handle_query): Inform remote that QEnvironmentHexEncoded,
2066 QEnvironmentUnset and QEnvironmentReset are supported.
2068 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2070 * inferiors.h (inferior_target_data): Rename to ...
2071 (thread_target_data): ... this.
2072 (inferior_regcache_data): Rename to ...
2073 (thread_regcache_data): ... this.
2074 (set_inferior_regcache_data): Rename to ...
2075 (set_thread_regcache_data): ... this.
2076 * inferiors.c (inferior_target_data): Rename to ...
2077 (thread_target_data): ... this.
2078 (inferior_regcache_data): Rename to ...
2079 (thread_regcache_data): ... this.
2080 (set_inferior_regcache_data): Rename to ...
2081 (set_thread_regcache_data): ... this.
2082 (free_one_thread): Update.
2083 * linux-low.h (get_thread_lwp): Update.
2084 * regcache.c (get_thread_regcache): Update.
2085 (regcache_invalidate_thread): Update.
2086 (free_register_cache_thread): Update.
2087 * win32-i386-low.c (update_debug_registers_callback): Update.
2088 (win32_get_current_dr): Update.
2089 * win32-low.c (thread_rec): Update.
2090 (delete_thread_info): Update.
2091 (continue_one_thread): Update.
2092 (suspend_one_thread): Update.
2094 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2096 * inferiors.c (set_inferior_target_data): Remove.
2097 * inferiors.h (set_inferior_target_data): Remove.
2099 2017-08-18 Yao Qi <yao.qi@linaro.org>
2101 * Makefile.in (OBS): Add selftest.o.
2102 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2103 * configure, config.in: Re-generated.
2104 * server.c: Include common/sefltest.h.
2105 (captured_main): Handle option --selftest.
2107 2017-08-09 Yao Qi <yao.qi@linaro.org>
2109 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2110 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2111 i386-avx-mpx.o and i386-mmx.o.
2112 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2113 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2114 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2115 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2116 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2117 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2118 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2119 i386/amd64-avx-mpx.xml.
2121 2017-08-09 Yao Qi <yao.qi@linaro.org>
2123 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2124 and x32-avx-avx512.o.
2125 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2126 i386/x32-avx-avx512.xml.
2128 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2130 * tracepoint.h (enum class fast_tpoint_collect_result): New
2132 (fast_tracepoint_collecting): Change return type to
2133 fast_tpoint_collect_result.
2134 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2135 * linux-low.h: Include tracepoint.h.
2136 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2137 fast_tpoint_collect_result.
2138 * linux-low.c (handle_tracepoints): Adjust.
2139 (linux_fast_tracepoint_collecting): Change return type to
2140 fast_tpoint_collect_result.
2141 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2142 linux_wait_1, stuck_in_jump_pad_callback,
2143 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2144 proceed_one_lwp): Adjust to type change.
2146 2017-07-10 Yao Qi <yao.qi@linaro.org>
2148 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2150 2017-06-29 Yao Qi <yao.qi@linaro.org>
2152 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2154 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2156 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2158 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2160 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2162 * linux-low.c (linux_create_inferior): Adjust code to access the
2163 environment information via 'gdb_environ' class.
2164 * lynx-low.c (lynx_create_inferior): Likewise.
2165 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2166 (get_environ): Return a pointer to 'our_environ'.
2167 (captured_main): Initialize 'our_environ'.
2168 * server.h (get_environ): Adjust prototype.
2169 * spu-low.c (spu_create_inferior): Adjust code to access the
2170 environment information via 'gdb_environ' class.
2172 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2174 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2175 usage of "register" keyword.
2177 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2179 * configure: Re-generate.
2181 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2183 * configure: Re-generate.
2185 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2187 * Makefile.in (COMPILE.pre): Add "-x c++".
2189 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2191 * fork-child.c: Conditionally include <signal.h>.
2193 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2195 * server.c (handle_general_set): Handle new packet
2196 "QStartupWithShell".
2197 (handle_query): Add "QStartupWithShell" to the list of supported
2199 (gdbserver_usage): Add help text explaining the
2200 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2202 (captured_main): Recognize and act upon the presence of the new
2205 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2206 Pedro Alves <palves@redhat.com>
2208 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2209 * configure: Regenerate.
2210 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2212 (i[34567]86-*-lynxos*): Likewise.
2213 (spu*-*-*): Likewise.
2214 * fork-child.c: New file.
2215 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2217 (linux_ptrace_fun): New function.
2218 (linux_create_inferior): Adjust function prototype to reflect
2219 change on "target.h". Adjust function code to use
2221 (linux_request_interrupt): Delete "signal_pid".
2222 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2223 (lynx_ptrace_fun): New function.
2224 (lynx_create_inferior): Adjust function prototype to reflect
2225 change on "target.h". Adjust function code to use
2227 * nto-low.c (nto_create_inferior): Adjust function prototype and
2228 code to reflect change on "target.h". Update comments.
2229 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2230 "common-terminal.h" and "environ.h".
2231 (terminal_fd): Moved to fork-child.c.
2232 (old_foreground_pgrp): Likewise.
2233 (restore_old_foreground_pgrp): Likewise.
2234 (last_status): Make it global.
2235 (last_ptid): Likewise.
2236 (our_environ): New variable.
2237 (startup_with_shell): Likewise.
2238 (program_name): Likewise.
2239 (program_argv): Rename to...
2240 (program_args): ...this.
2241 (wrapper_argv): New variable.
2242 (start_inferior): Delete function.
2243 (get_exec_wrapper): New function.
2244 (get_exec_file): Likewise.
2245 (get_environ): Likewise.
2246 (prefork_hook): Likewise.
2247 (post_fork_inferior): Likewise.
2248 (postfork_hook): Likewise.
2249 (postfork_child_hook): Likewise.
2250 (handle_v_run): Update code to deal with arguments coming from the
2251 remote host. Update calls from "start_inferior" to
2253 (captured_main): Likewise. Initialize environment variable. Call
2255 * server.h (post_fork_inferior): New prototype.
2256 (get_environ): Likewise.
2257 (last_status): Declare.
2258 (last_ptid): Likewise.
2259 (signal_pid): Likewise.
2260 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2261 (spu_ptrace_fun): New function.
2262 (spu_create_inferior): Adjust function prototype to reflect change
2263 on "target.h". Adjust function code to use "fork_inferior".
2264 * target.c (target_terminal_init): New function.
2265 (target_terminal_inferior): Likewise.
2266 (target_terminal_ours): Likewise.
2267 * target.h: Include <vector>.
2268 (struct target_ops) <create_inferior>: Update prototype.
2269 (create_inferior): Update macro.
2270 * utils.c (gdb_flush_out_err): New function.
2271 * win32-low.c (win32_create_inferior): Adjust function prototype
2272 and code to reflect change on "target.h".
2274 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2276 * inferiors.c (switch_to_thread): New function.
2278 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2280 * Makefile.in (SFILE): Add "common/job-control.c".
2281 (OBS): Add "job-control.o".
2283 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2285 * Makefile: Remove "@host_makefile_frag@".
2287 2017-05-05 Pedro Alves <palves@redhat.com>
2289 * configure: Regenerate.
2291 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2293 * configure: Regenerate.
2295 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2297 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2298 software_single_step change of return type to
2299 std::vector<CORE_ADDR>.
2300 * linux-low.c (install_software_single_step_breakpoints):
2302 * linux-low.h (install_software_single_step_breakpoints):
2305 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2307 * remote-utils.c: Include "gdb_termios.h" instead of
2309 * terminal.h: Delete file.
2311 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2313 * server.c: Include <vector>.
2314 <program_argv, wrapper_argv>: Convert to std::vector.
2315 (start_inferior): Rewrite function to use C++.
2316 (handle_v_run): Likewise. Update code that calculates the argv
2317 based on the vRun packet; use C++.
2318 (captured_main): Likewise.
2320 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2322 * server.c (handle_v_cont): Initialize thread_resume::thread
2325 2017-04-05 Pedro Alves <palves@redhat.com>
2327 * configure: Regenerate.
2329 2017-04-05 Pedro Alves <palves@redhat.com>
2331 * gdbreplay.c (sync_error): Constify.
2332 * linux-x86-low.c (push_opcode): Constify.
2334 2017-04-05 Pedro Alves <palves@redhat.com>
2336 * win32-low.c (get_child_debug_event)
2337 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2338 Report TARGET_WAITKIND_SPURIOUS instead.
2340 2017-04-05 Pedro Alves <palves@redhat.com>
2342 * remote-utils.c (remote_prepare, remote_open): Constify.
2343 * remote-utils.h (remote_prepare, remote_open): Constify.
2344 * server.c (captured_main): Constify 'port' handling.
2346 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2348 * Makefile.in (clean): Clear .deps.
2350 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2352 * .gitignore: Remove generated files, replace with wildcard.
2353 * (clean): Replace removal of generated files with wildcard.
2354 (version.c): Replace with...
2355 (version-generated.c): ...this.
2356 (xml-builtin.c): Replace with...
2357 (xml-builtin-generated.c): ...this.
2358 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2359 (%.c: *regformats*): Replace with...
2360 (%-generated.c: *regformats*): ...this.
2362 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2364 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2365 (xtensa_fill_gregset): Call collect_register_by_name for
2367 (xtensa_store_gregset): Call supply_register_by_name for
2370 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2372 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2373 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2374 (xtensa_store_gregset): Call supply_register for all registers in
2375 a0_regnum..a0_regnum + C0_NREGS range.
2377 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2379 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2380 (ax-ipa.o: ax.c): Remove.
2381 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2382 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2383 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2384 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2385 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2387 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2389 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2390 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2391 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2392 (errors-ipa.o: ../common/errors.c): Remove.
2393 (format-ipa.o: ../common/format.c): Remove.
2394 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2396 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2398 * Makefile.in (%-ipa.o: %.c): New rule.
2399 (tracepoint-ipa.o: tracepoint.c): Remove.
2400 (utils-ipa.o: utils.c): Remove.
2401 (remote-utils-ipa.o: remote-utils.c): Remove.
2402 (regcache-ipa.o: regcache.c): Remove.
2403 (i386-linux-ipa.o: i386-linux.c): Remove.
2404 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2405 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2406 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2407 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2408 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2409 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2410 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2411 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2412 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2413 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2414 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2415 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2416 (aarch64-ipa.o: aarch64.c): Remove.
2417 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2418 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2419 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2420 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2421 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2422 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2423 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2424 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2425 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2426 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2427 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2428 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2429 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2430 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2431 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2432 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2433 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2434 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2435 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2436 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2437 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2438 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2439 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2440 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2441 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2442 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2443 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2444 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2445 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2446 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2447 (tdesc-ipa.o: tdesc.c): Remove.
2448 (x32-linux-ipa.o: x32-linux.c): Remove.
2449 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2450 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2452 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2454 * Makefile.in (%.o: ../arch/%.c): New rule.
2455 (arm.o: ../arch/arm.c): Remove.
2456 (arm-linux.o: ../arch/arm-linux.c): Remove.
2457 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2458 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2460 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2462 * Makefile.in (%.o: ../nat/%.c): New rule.
2463 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2464 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2465 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2466 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2467 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2468 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2469 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2470 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2471 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2472 (linux-personality.o: ../nat/linux-personality.c): Remove.
2473 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2474 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2475 (x86-linux.o: ../nat/x86-linux.c): Remove.
2476 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2477 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2479 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2481 * Makefile.in (%.o: ../common/%.c): New rule.
2482 (signals.o: ../common/signals.c): Remove.
2483 (print-utils.o: ../common/print-utils.c): Remove.
2484 (rsp-low.o: ../common/rsp-low.c): Remove.
2485 (common-utils.o: ../common/common-utils.c): Remove.
2486 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2487 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2488 (vec.o: ../common/vec.c): Remove.
2489 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2490 (xml-utils.o: ../common/xml-utils.c): Remove.
2491 (ptid.o: ../common/ptid.c): Remove.
2492 (buffer.o: ../common/buffer.c): Remove.
2493 (format.o: ../common/format.c): Remove.
2494 (filestuff.o: ../common/filestuff.c): Remove.
2495 (agent.o: ../common/agent.c): Remove.
2496 (errors.o: ../common/errors.c): Remove.
2497 (environ.o: ../common/environ.c): Remove.
2498 (common-debug.o: ../common/common-debug.c): Remove.
2499 (cleanups.o: ../common/cleanups.c): Remove.
2500 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2501 (fileio.o: ../common/fileio.c): Remove.
2502 (common-regcache.o: ../common/common-regcache.c): Remove.
2503 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2504 (new-op.o: ../common/new-op.c): Remove.
2505 (btrace-common.o: ../common/btrace-common.c): Remove.
2507 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2509 * Makefile.in (%.o: ../target/%.c): New rule.
2510 (waitstatus.o: ../target/waitstatus.c): Remove.
2512 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2515 (%.c: ../regformats/%.dat,
2516 (%.c: ../regformats/arm/%.dat,
2517 (%.c: ../regformats/i386/%.dat,
2518 (%.c: ../regformats/rs6000/%.dat): New rules.
2519 (aarch64.c): Remove.
2520 (reg-arm.c): Remove.
2521 (arm-with-iwmmxt.c): Remove.
2522 (arm-with-vfpv2.c): Remove.
2523 (arm-with-vfpv3.c): Remove.
2524 (arm-with-neon.c): Remove.
2525 (reg-bfin.c): Remove.
2526 (reg-cris.c): Remove.
2527 (reg-crisv32.c): Remove.
2529 (i386-linux.c): Remove.
2530 (i386-avx.c): Remove.
2531 (i386-avx-linux.c): Remove.
2532 (i386-avx-avx512.c): Remove.
2533 (i386-avx-avx512-linux.c): Remove.
2534 (i386-mpx.c): Remove.
2535 (i386-mpx-linux.c): Remove.
2536 (i386-avx-mpx-avx512-pku.c): Remove.
2537 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2538 (i386-avx-mpx.c): Remove.
2539 (i386-avx-mpx-linux.c): Remove.
2540 (i386-mmx.c): Remove.
2541 (i386-mmx-linux.c): Remove.
2542 (reg-ia64.c): Remove.
2543 (reg-m32r.c): Remove.
2544 (reg-m68k.c): Remove.
2546 (mips-linux.c): Remove.
2547 (mips-dsp-linux.c): Remove.
2548 (mips64-linux.c): Remove.
2549 (mips64-dsp-linux.c): Remove.
2550 (nios2-linux.c): Remove.
2551 (powerpc-32.c): Remove.
2552 (powerpc-32l.c): Remove.
2553 (powerpc-altivec32l.c): Remove.
2554 (powerpc-cell32l.c): Remove.
2555 (powerpc-vsx32l.c): Remove.
2556 (powerpc-isa205-32l.c): Remove.
2557 (powerpc-isa205-altivec32l.c): Remove.
2558 (powerpc-isa205-vsx32l.c): Remove.
2559 (powerpc-e500l.c): Remove.
2560 (powerpc-64l.c): Remove.
2561 (powerpc-altivec64l.c): Remove.
2562 (powerpc-cell64l.c): Remove.
2563 (powerpc-vsx64l.c): Remove.
2564 (powerpc-isa205-64l.c): Remove.
2565 (powerpc-isa205-altivec64l.c): Remove.
2566 (powerpc-isa205-vsx64l.c): Remove.
2567 (s390-linux32.c): Remove.
2568 (s390-linux32v1.c): Remove.
2569 (s390-linux32v2.c): Remove.
2570 (s390-linux64.c): Remove.
2571 (s390-linux64v1.c): Remove.
2572 (s390-linux64v2.c): Remove.
2573 (s390-te-linux64.c): Remove.
2574 (s390-vx-linux64.c): Remove.
2575 (s390-tevx-linux64.c): Remove.
2576 (s390x-linux64.c): Remove.
2577 (s390x-linux64v1.c): Remove.
2578 (s390x-linux64v2.c): Remove.
2579 (s390x-te-linux64.c): Remove.
2580 (s390x-vx-linux64.c): Remove.
2581 (s390x-tevx-linux64.c): Remove.
2582 (tic6x-c64xp-linux.c): Remove.
2583 (tic6x-c64x-linux.c): Remove.
2584 (tic6x-c62x-linux.c): Remove.
2586 (reg-sparc64.c): Remove.
2587 (reg-spu.c): Remove.
2589 (amd64-linux.c): Remove.
2590 (amd64-avx.c): Remove.
2591 (amd64-avx-linux.c): Remove.
2592 (amd64-avx-avx512.c): Remove.
2593 (amd64-avx-avx512-linux.c): Remove.
2594 (amd64-mpx.c): Remove.
2595 (amd64-mpx-linux.c): Remove.
2596 (amd64-avx-mpx-avx512-pku.c): Remove.
2597 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2598 (amd64-avx-mpx.c): Remove.
2599 (amd64-avx-mpx-linux.c): Remove.
2601 (x32-linux.c): Remove.
2602 (x32-avx.c): Remove.
2603 (x32-avx-linux.c): Remove.
2604 (x32-avx-avx512.c): Remove.
2605 (x32-avx-avx512-linux.c): Remove.
2606 (reg-xtensa.c): Remove.
2607 (reg-tilegx.c): Remove.
2608 (reg-tilegx32.c): Remove.
2610 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2612 * Makefile.in (SFILES): Add "common/environ.c".
2613 (OBJS): Add "common/environ.h".
2615 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2617 * configure.ac: Check if the fs_base and gs_base members of
2618 `struct user_regs_struct' exist.
2619 * config.in: Regenerated.
2620 * configure: Likewise.
2622 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2624 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2626 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2627 (get_next_pcs_syscall_next_pc): Likewise.
2629 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2631 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2632 * nto-x86-low.c: Likewise.
2634 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2636 * Makefile.in: Include disable-implicit-rules.mk.
2638 2016-11-23 Pedro Alves <palves@redhat.com>
2640 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2641 (debug_vprintf): Use std::chrono::steady_clock instead of
2642 gettimeofday. Use '.' instead of ':'.
2643 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2644 (get_timestamp): Use std::chrono::steady_clock instead of
2647 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2649 * Makefile.in: Fix whitespace formatting.
2651 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2653 * Makefile.in (SFILES, OBS): Flatten list and order
2656 2016-11-23 Pedro Alves <palves@redhat.com>
2658 * event-loop.c (handle_file_event): Use warning.
2659 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2660 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2663 2016-11-23 Pedro Alves <palves@redhat.com>
2665 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2667 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2668 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2669 debug_printf and debug_flush for debug output.
2670 * server.c (handle_general_set): Likewise.
2671 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2674 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2676 * Makefile.in (.c.o): Replace rule with ...
2677 (%.o: %.c): ... this one.
2679 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2681 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2682 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2684 * configure.ac: Remove checks for the make program.
2685 * configure: Re-generate.
2687 2016-10-28 Pedro Alves <palves@redhat.com>
2689 * Makefile.in (CXX_DIALECT): Get from configure.
2690 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2691 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2692 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2693 * config.in: Regenerate.
2694 * configure: Regenerate.
2696 2016-10-27 Yao Qi <yao.qi@linaro.org>
2698 * linux-low.c (linux_supports_range_stepping): Return true if
2699 can_software_single_step return true.
2701 2016-10-27 Yao Qi <yao.qi@linaro.org>
2703 * inferiors.c (find_inferior_in_random): New function.
2704 * inferiors.h (find_inferior_in_random): Declare.
2705 * linux-low.c (linux_wait_for_event_filtered): Call
2706 find_inferior_in_random instead of find_inferior.
2708 2016-10-27 Yao Qi <yao.qi@linaro.org>
2710 * linux-low.c (linux_wait_1): If single-step breakpoints are
2711 inserted, remove them.
2713 2016-10-26 Pedro Alves <palves@redhat.com>
2715 * linux-low.c (handle_extended_wait): Link parent/child fork
2717 (linux_wait_1): Unlink them.
2718 (linux_set_resume_request): Ignore resume requests for
2719 already-resumed and unhandled fork child threads.
2720 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2721 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2723 (handle_v_requests) <vCont>: Don't call require_running.
2724 * server.h (in_queued_stop_replies): New declaration.
2726 2016-10-24 Yao Qi <yao.qi@linaro.org>
2729 * linux-aarch64-low.c (append_insns): Cast the return value to
2732 2016-10-10 Yao Qi <yao.qi@linaro.org>
2734 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2736 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2738 * target.c (target_supports_multi_process): New function, moved
2740 * target.h (target_supports_multi_process): ... here. Remove
2743 2016-10-05 Tom Tromey <tom@tromey.com>
2746 * tracepoint.c (handle_tracepoint_bkpts): Check
2747 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2749 2016-10-05 Yao Qi <yao.qi@linaro.org>
2751 * configure.srv: Update the path of arm-*.xml files.
2753 2016-10-05 Terry Guo <terry.guo@arm.com>
2754 Yao Qi <yao.qi@linaro.org>
2756 * Makefile.in: Adjust the path of rules.
2757 * configure.srv: Update the path of xml files.
2758 * regformats/arm-with-iwmmxt.dat: Regenerated.
2759 * regformats/arm-with-neon.dat: Likewise.
2760 * regformats/arm-with-vfpv2.dat: Likewise.
2761 * regformats/arm-with-vfpv3.dat Likewise.
2763 2016-09-30 Yao Qi <yao.qi@linaro.org>
2766 * target.c (target_stop_and_wait): Don't call
2767 target_continue_no_signal, use resume_stop instead.
2769 2016-09-26 Yao Qi <yao.qi@linaro.org>
2771 * linux-low.c (linux_wait_1): Call debug_exit.
2773 2016-09-23 Pedro Alves <palves@redhat.com>
2775 * Makefile.in (SFILES): Add common/new-op.c.
2776 (OBS): Add common/new-op.o.
2777 (new-op.o): New rule.
2779 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2781 * .gitinore: Ignore more files.
2783 2016-09-21 Yao Qi <yao.qi@linaro.org>
2785 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2788 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2790 * server.c (start_inferior): Call target_mourn_inferior instead of
2791 mourn_inferior; pass ptid_t argument to it.
2793 (handle_target_event): Likewise.
2794 * target.c (target_mourn_inferior): New function.
2795 * target.h (mourn_inferior): Delete macro.
2797 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2799 * linux-low.c (lwp_is_stepping): New function.
2801 2016-09-06 Carl Love <cel@us.ibm.com>
2803 * server.c (start_inferior): Fixed comment, requested comment change
2804 didn't get updated correctly. Removed reference to ptrace () call as
2805 it is only true on Linux systems.
2807 2016-09-06 Carl Love <cel@us.ibm.com>
2809 * server.c (start_inferior): Do not call
2810 function target_post_create_inferior () if the
2811 inferior process has already exited.
2813 2016-09-05 Pedro Alves <palves@redhat.com>
2815 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2816 (COMPILE.pre, CC_LD): Use CXX directly.
2817 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2818 * acinclude.m4: Don't include build-with-cxx.m4.
2819 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2820 * configure: Regenerate.
2822 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2825 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2826 call writing data to own_buf.
2828 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2830 * target.c (mywait): Call target_wait instead of
2832 (target_wait): New function.
2834 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2836 * server.c (start_inferior): New variable 'ptid'. Replace calls
2837 to the_target->resume by target_continue{,_no_signal}, depending
2839 * target.c (target_stop_and_wait): Call target_continue_no_signal
2840 instead of the_target->resume.
2841 (target_continue): New function.
2843 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2845 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2847 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2850 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2852 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2853 * linux-arm-low.c (ps_get_thread_area): Likewise.
2854 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2855 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2856 * linux-mips-low.c (ps_get_thread_area): Likewise.
2857 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2858 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2859 * linux-x86-low.c (ps_get_thread_area): Likewise.
2860 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2862 2016-08-19 Pedro Alves <palves@redhat.com>
2864 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2866 2016-08-19 Pedro Alves <palves@redhat.com>
2868 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2869 comment. Use memcpy instead of casting through unsigned long.
2871 2016-08-19 Pedro Alves <palves@redhat.com>
2873 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2874 allocating around 0x80000000.
2876 2016-08-19 Pedro Alves <palves@redhat.com>
2879 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2880 (x32-avx512-linux-ipa.o): New rules.
2881 * configure.ac (x86_64-*-linux*): New x32 check.
2882 * configure.srv (ipa_x32_linux_regobj): New.
2883 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2884 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2886 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2888 * configure: Regenerate.
2890 2016-08-09 Pedro Alves <palves@redhat.com>
2893 * Makefile.in (OBS): Add signals-state-save-restore.o.
2894 (signals-state-save-restore.o): New rule.
2895 * config.in: Regenerate.
2896 * configure: Regenerate.
2897 * linux-low.c: Include "signals-state-save-restore.h".
2898 (linux_create_inferior): Call
2899 restore_original_signals_state.
2900 * server.c: Include "dispositions-save-restore.h".
2901 (captured_main): Call save_original_signals_state.
2903 2016-08-05 Pedro Alves <palves@redhat.com>
2905 * configure: Regenerate.
2907 2016-08-04 Yao Qi <yao.qi@linaro.org>
2909 * linux-low.c (regsets_fetch_inferior_registers): Check
2910 errno is ESRCH or not.
2912 2016-08-02 Yao Qi <yao.qi@linaro.org>
2914 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2915 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2916 (thread_db_load_search): Update.
2917 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2918 td_ta_set_event and td_ta_event_getmsg.
2920 2016-07-26 Pedro Alves <palves@redhat.com>
2923 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2924 of unsigned long for 64-bit registers and use uint32_t instead of
2925 unsigned int for 32-bit registers.
2927 2016-07-26 Pedro Alves <palves@redhat.com>
2929 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2932 2016-07-21 Tom Tromey <tom@tromey.com>
2934 * configure: Rebuild.
2936 2016-07-21 Yao Qi <yao.qi@linaro.org>
2938 * mem-break.c (find_gdb_breakpoint): Cast bp to
2939 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2941 2016-07-21 Yao Qi <yao.qi@linaro.org>
2943 * server.c (handle_v_requests): Support s and S actions
2944 if target_supports_software_single_step return true.
2946 2016-07-21 Yao Qi <yao.qi@linaro.org>
2948 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2949 is resume_step, call maybe_hw_step.
2950 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2952 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2954 (proceed_one_lwp): If resume request is resume_step, install
2955 reinsert breakpoints and call maybe_hw_step.
2957 2016-07-21 Yao Qi <yao.qi@linaro.org>
2959 * linux-low.c (proceed_one_lwp): Declare.
2960 (linux_resume_one_thread): Remove local variable 'step'.
2961 Lift code enqueue signal. Call proceed_one_lwp instead of
2962 linux_resume_one_lwp.
2964 2016-07-21 Yao Qi <yao.qi@linaro.org>
2966 * linux-low.c (linux_resume_one_thread): Call
2967 enqueue_pending_signal.
2969 2016-07-21 Yao Qi <yao.qi@linaro.org>
2971 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2972 * inferiors.c (do_restore_current_thread_cleanup): New function.
2973 (make_cleanup_restore_current_thread): Likewise.
2974 * linux-low.c (install_software_single_step_breakpoints): Call
2975 make_cleanup_restore_current_thread. Switch current_thread to
2978 2016-07-21 Yao Qi <yao.qi@linaro.org>
2980 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2981 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2982 (clone_one_breakpoint): Likewise.
2983 (delete_reinsert_breakpoints): Change parameter to thread.
2985 (has_reinsert_breakpoints): Likewise.
2986 (uninsert_reinsert_breakpoints): Likewise.
2987 (reinsert_reinsert_breakpoints): Likewise.
2988 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2989 (delete_reinsert_breakpoints): Likewise.
2990 (reinsert_reinsert_breakpoints): Likewise.
2991 (uninsert_reinsert_breakpoints): Likewise.
2992 (has_reinsert_breakpoints): Likewise.
2994 2016-07-21 Yao Qi <yao.qi@linaro.org>
2996 * inferiors.c (get_thread_process): Make parameter const.
2997 * inferiors.h (get_thread_process): Update declaration.
2998 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2999 Add new parameters child_thread and parent_thread. Callers
3001 * mem-break.h (clone_all_breakpoints): Update declaration.
3003 2016-07-21 Yao Qi <yao.qi@linaro.org>
3005 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3006 <command_list, handler>: Remove.
3007 (struct gdb_breakpoint): New.
3008 (struct other_breakpoint): New.
3009 (struct reinsert_breakpoint): New.
3010 (is_gdb_breakpoint): New function.
3011 (any_persistent_commands): Update command_list if
3012 is_gdb_breakpoint returns true.
3013 (set_breakpoint): Create breakpoints according to their types.
3014 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3015 (set_gdb_breakpoint_1): Likewise.
3016 (set_gdb_breakpoint): Likewise.
3017 (clear_breakpoint_conditions): Change parameter type to
3018 'struct gdb_breakpoint *'.
3019 (clear_breakpoint_commands): Likewise.
3020 (clear_breakpoint_conditions_and_commands): Likewise.
3021 (add_condition_to_breakpoint): Likewise.
3022 (add_breakpoint_condition): Likewise.
3023 (add_commands_to_breakpoint): Likewise.
3024 (check_breakpoints): Check other_breakpoint.
3025 (clone_one_breakpoint): Clone breakpopint according to its type.
3026 * mem-break.h (struct gdb_breakpoint): Declare.
3027 (set_gdb_breakpoint): Update declaration.
3028 (clear_breakpoint_conditions_and_commands): Likewise.
3029 (add_breakpoint_condition): Likewise.
3030 (add_breakpoint_commands): Likewise.
3031 * server.c (process_point_options): Change parameter type to
3032 'struct gdb_breakpoint *'.
3034 2016-07-21 Yao Qi <yao.qi@linaro.org>
3036 * mem-break.c (set_breakpoint_at): Rename it to ...
3037 (set_breakpoint_type_at): ... it.
3038 (set_breakpoint_at): Call set_breakpoint_type_at.
3039 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3040 * mem-break.h (set_breakpoint_at): Update comments.
3042 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3044 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3046 (nios2_store_gregset): Likewise.
3048 2016-07-01 Pedro Alves <palves@redhat.com>
3049 Antoine Tremblay <antoine.tremblay@ericsson.com>
3051 * linux-low.c: Change interface to take the target lwp_info
3052 pointer directly and return void. Handle detaching from a zombie
3054 (linux_detach_lwp_callback): New function.
3055 (linux_detach): Detach from the leader thread after detaching from
3058 2016-06-28 Yao Qi <yao.qi@linaro.org>
3060 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3061 for variable new_offset.
3062 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3063 (aarch64_ftrace_insn_reloc_cb): Likewise.
3064 (aarch64_ftrace_insn_reloc_tb): Likewise.
3065 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3066 PRIx64 instead of PRIx32.
3068 2016-06-28 Yao Qi <yao.qi@linaro.org>
3070 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3071 (the_low_target): Install arm_get_syscall_trapinfo.
3073 2016-06-28 Yao Qi <yao.qi@linaro.org>
3075 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3077 (the_low_target): Install aarch64_get_syscall_trapinfo.
3079 2016-06-28 Yao Qi <yao.qi@linaro.org>
3081 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3083 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3084 Remove parameter sysno.
3085 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3088 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3090 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3091 (s390_emit_ne_goto): Likewise.
3092 (s390_emit_lt_goto): Likewise.
3093 (s390_emit_le_goto): Likewise.
3094 (s390_emit_gt_goto): Likewise.
3095 (s390_emit_ge_goto): Likewise.
3096 (s390x_emit_eq_goto): Likewise.
3097 (s390x_emit_ne_goto): Likewise.
3098 (s390x_emit_lt_goto): Likewise.
3099 (s390x_emit_le_goto): Likewise.
3100 (s390x_emit_gt_goto): Likewise.
3101 (s390x_emit_ge_goto): Likewise.
3102 (s390_emit_ops_impl): Mark variable static.
3103 (s390x_emit_ops): Likewise.
3105 2016-06-17 Yao Qi <yao.qi@linaro.org>
3107 * linux-low.c (handle_extended_wait): Call
3108 uninsert_reinsert_breakpoints for the parent process. Remove
3109 reinsert breakpoints from the child process. Reinsert them to
3110 the parent process when vfork is done.
3111 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3112 (reinsert_reinsert_breakpoints): New function.
3113 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3114 (reinsert_reinsert_breakpoints): Declare.
3116 2016-06-17 Yao Qi <yao.qi@linaro.org>
3118 * linux-low.c (handle_extended_wait): If the parent is doing
3119 step-over, remove the reinsert breakpoints from the forked child.
3121 2016-06-17 Yao Qi <yao.qi@linaro.org>
3123 * linux-low.c (unsuspend_all_lwps): Declare.
3124 (linux_low_filter_event): If thread exited, call finish_step_over.
3125 If step-over is finished, unsuspend other threads.
3127 2016-06-17 Yao Qi <yao.qi@linaro.org>
3129 * linux-low.c (linux_resume_one_lwp_throw): Assert
3130 has_reinsert_breakpoints returns false.
3131 * mem-break.c (delete_disabled_breakpoints): Assert
3132 bp type isn't reinsert_breakpoint.
3134 2016-06-17 Yao Qi <yao.qi@linaro.org>
3136 * linux-low.c (maybe_hw_step): New function.
3137 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3138 (finish_step_over): Switch current_thread to lwp temporarily,
3139 and assert has_reinsert_breakpoints returns true.
3140 (proceed_one_lwp): Call maybe_hw_step.
3141 * mem-break.c (has_reinsert_breakpoints): New function.
3142 * mem-break.h (has_reinsert_breakpoints): Declare.
3144 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3146 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3148 2016-05-17 Yao Qi <yao.qi@linaro.org>
3150 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3151 instead of find_inferior.
3153 2016-05-05 Yao Qi <yao.qi@linaro.org>
3155 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3156 Initialize res to zero.
3158 2016-05-05 Yao Qi <yao.qi@linaro.org>
3160 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3163 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3165 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3166 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3167 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3169 2016-04-28 Par Olsson <par.olsson@windriver.com>
3170 Simon Marchi <simon.marchi@ericsson.com>
3172 * tracepoint.c (write_inferior_int8): New function.
3173 (cmd_qtenable_disable): Write enable flag using
3174 write_inferior_int8.
3176 2016-04-25 Yao Qi <yao.qi@linaro.org>
3178 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3179 (need_step_over_p): Return zero if the LWP has pending signals
3180 can be delivered on software single step target.
3182 2016-04-25 Yao Qi <yao.qi@linaro.org>
3184 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3185 return instead of error.
3187 2016-04-22 Yao Qi <yao.qi@linaro.org>
3189 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3192 2016-04-22 Yao Qi <yao.qi@linaro.org>
3194 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3195 signal when stepping over breakpoint with software single
3198 2016-04-21 Pedro Alves <palves@redhat.com>
3200 * linux-s390-low.c (s390_collect_ptrace_register)
3201 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3203 (s390_check_regset): Use void * instead of gdb_byte *.
3205 2016-04-20 Pedro Alves <palves@redhat.com>
3207 * configure: Renegerate.
3209 2016-04-20 Yao Qi <yao.qi@linaro.org>
3211 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3212 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3214 (arm_store_gregset): Likewise.
3216 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3218 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3219 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3220 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3221 (amd64-avx-mpx-linux.c): New rules.
3222 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3223 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3224 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3225 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3226 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3227 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3228 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3229 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3230 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3231 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3232 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3233 * linux-x86-low.c (x86_linux_read_description): Add case for
3234 X86_XSTATE_AVX_MPX_MASK.
3235 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3236 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3237 init_registers_i386_avx_mpx_linux.
3238 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3239 (initialize_low_tracepoint): Call
3240 init_registers_i386_avx_mpx_linux.
3241 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3242 (initialize_low_tracepoint): Call
3243 init_registers_amd64_avx_mpx_linux.
3244 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3245 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3246 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3249 2016-04-18 Pedro Alves <palves@redhat.com>
3251 * configure: Regenerate.
3253 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3255 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3256 (aarch64_emit_sub): Likewise.
3258 2016-04-12 Pedro Alves <palves@redhat.com>
3260 * utils.c (prepare_to_throw_exception): Delete.
3262 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3264 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3266 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3268 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3270 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3272 * linux-aarch64-ipa.c: Add <elf.h> include.
3273 * linux-ppc-ipa.c: Add <elf.h> include.
3274 * linux-s390-ipa.c: Add <elf.h> include.
3276 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3278 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3279 (get_raw_reg_ptr): Likewise.
3280 (get_trace_state_variable_value_ptr): Likewise.
3281 (set_trace_state_variable_value_ptr): Likewise.
3282 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3285 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3286 Marcin Kościelnicki <koriakin@0x04.net>
3289 * linux-ppc-low.c (emit_insns): New function.
3290 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3291 (ppc_emit_prologue): New function.
3292 (ppc_emit_epilogue): New function.
3293 (ppc_emit_add): New function.
3294 (ppc_emit_sub): New function.
3295 (ppc_emit_mul): New function.
3296 (ppc_emit_lsh): New function.
3297 (ppc_emit_rsh_signed): New function.
3298 (ppc_emit_rsh_unsigned): New function.
3299 (ppc_emit_ext): New function.
3300 (ppc_emit_zero_ext): New function.
3301 (ppc_emit_log_not): New function.
3302 (ppc_emit_bit_and): New function.
3303 (ppc_emit_bit_or): New function.
3304 (ppc_emit_bit_xor): New function.
3305 (ppc_emit_bit_not): New function.
3306 (ppc_emit_equal): New function.
3307 (ppc_emit_less_signed): New function.
3308 (ppc_emit_less_unsigned): New function.
3309 (ppc_emit_ref): New function.
3310 (ppc_emit_const): New function.
3311 (ppc_emit_reg): New function.
3312 (ppc_emit_pop): New function.
3313 (ppc_emit_stack_flush): New function.
3314 (ppc_emit_swap): New function.
3315 (ppc_emit_stack_adjust): New function.
3316 (ppc_emit_call): New function.
3317 (ppc_emit_int_call_1): New function.
3318 (ppc_emit_void_call_2): New function.
3319 (ppc_emit_if_goto): New function.
3320 (ppc_emit_goto): New function.
3321 (ppc_emit_eq_goto): New function.
3322 (ppc_emit_ne_goto): New function.
3323 (ppc_emit_lt_goto): New function.
3324 (ppc_emit_le_goto): New function.
3325 (ppc_emit_gt_goto): New function.
3326 (ppc_emit_ge_goto): New function.
3327 (ppc_write_goto_address): New function.
3328 (ppc_emit_ops_impl): New static variable.
3329 (ppc64v1_emit_prologue): New function.
3330 (ppc64v2_emit_prologue): New function.
3331 (ppc64_emit_epilogue): New function.
3332 (ppc64_emit_add): New function.
3333 (ppc64_emit_sub): New function.
3334 (ppc64_emit_mul): New function.
3335 (ppc64_emit_lsh): New function.
3336 (ppc64_emit_rsh_signed): New function.
3337 (ppc64_emit_rsh_unsigned): New function.
3338 (ppc64_emit_ext): New function.
3339 (ppc64_emit_zero_ext): New function.
3340 (ppc64_emit_log_not): New function.
3341 (ppc64_emit_bit_and): New function.
3342 (ppc64_emit_bit_or): New function.
3343 (ppc64_emit_bit_xor): New function.
3344 (ppc64_emit_bit_not): New function.
3345 (ppc64_emit_equal): New function.
3346 (ppc64_emit_less_signed): New function.
3347 (ppc64_emit_less_unsigned): New function.
3348 (ppc64_emit_ref): New function.
3349 (ppc64_emit_const): New function.
3350 (ppc64v1_emit_reg): New function.
3351 (ppc64v2_emit_reg): New function.
3352 (ppc64_emit_pop): New function.
3353 (ppc64_emit_stack_flush): New function.
3354 (ppc64_emit_swap): New function.
3355 (ppc64v1_emit_call): New function.
3356 (ppc64v2_emit_call): New function.
3357 (ppc64v1_emit_int_call_1): New function.
3358 (ppc64v2_emit_int_call_1): New function.
3359 (ppc64v1_emit_void_call_2): New function.
3360 (ppc64v2_emit_void_call_2): New function.
3361 (ppc64_emit_if_goto): New function.
3362 (ppc64_emit_eq_goto): New function.
3363 (ppc64_emit_ne_goto): New function.
3364 (ppc64_emit_lt_goto): New function.
3365 (ppc64_emit_le_goto): New function.
3366 (ppc64_emit_gt_goto): New function.
3367 (ppc64_emit_ge_goto): New function.
3368 (ppc64v1_emit_ops_impl): New static variable.
3369 (ppc64v2_emit_ops_impl): New static variable.
3370 (ppc_emit_ops): New function.
3371 (linux_low_target): Wire in ppc_emit_ops.
3373 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3374 Marcin Kościelnicki <koriakin@0x04.net>
3377 * Makefile.in: Add powerpc-*-ipa.o
3378 * configure.srv: Add ipa_obj for powerpc*-linux.
3379 * linux-ppc-ipa.c: New file.
3380 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3382 (PPC_FIELD): New macro.
3383 (PPC_SEXT): New macro.
3384 (PPC_OP6): New macro.
3385 (PPC_BO): New macro.
3386 (PPC_LI): New macro.
3387 (PPC_BD): New macro.
3388 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3389 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3390 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3391 (ppc_get_thread_area): New function.
3392 (is_elfv2_inferior): New function.
3393 (gen_ds_form): New function.
3394 (GEN_STD): New macro.
3395 (GEN_STDU): New macro.
3396 (GEN_LD): New macro.
3397 (GEN_LDU): New macro.
3398 (gen_d_form): New function.
3399 (GEN_ADDI): New macro.
3400 (GEN_ADDIS): New macro.
3401 (GEN_LI): New macro.
3402 (GEN_LIS): New macro.
3403 (GEN_ORI): New macro.
3404 (GEN_ORIS): New macro.
3405 (GEN_LWZ): New macro.
3406 (GEN_STW): New macro.
3407 (GEN_STWU): New macro.
3408 (gen_xfx_form): New function.
3409 (GEN_MFSPR): New macro.
3410 (GEN_MTSPR): New macro.
3411 (GEN_MFCR): New macro.
3412 (GEN_MTCR): New macro.
3413 (GEN_SYNC): New macro.
3414 (GEN_LWSYNC): New macro.
3415 (gen_x_form): New function.
3416 (GEN_OR): New macro.
3417 (GEN_MR): New macro.
3418 (GEN_LWARX): New macro.
3419 (GEN_STWCX): New macro.
3420 (GEN_CMPW): New macro.
3421 (gen_md_form): New function.
3422 (GEN_RLDICL): New macro.
3423 (GEN_RLDICR): New macro.
3424 (gen_i_form): New function.
3426 (GEN_BL): New macro.
3427 (gen_b_form): New function.
3428 (GEN_BNE): New macro.
3429 (GEN_LOAD): New macro.
3430 (GEN_STORE): New macro.
3431 (gen_limm): New function.
3432 (gen_atomic_xchg): New function.
3433 (gen_call): New function.
3434 (ppc_relocate_instruction): New function.
3435 (ppc_install_fast_tracepoint_jump_pad): New function.
3436 (ppc_get_min_fast_tracepoint_insn_len): New function.
3437 (ppc_get_ipa_tdesc_idx): New function.
3438 (the_low_target): Wire in the new functions.
3439 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3441 * linux-ppc-tdesc.h: New file.
3443 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3445 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3446 (alloc_jump_pad_buffer): New function.
3447 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3448 (alloc_jump_pad_buffer): New function.
3449 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3450 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3451 (alloc_jump_pad_buffer): New function.
3452 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3453 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3454 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3455 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3457 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3459 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3460 * linux-amd64-ipa.c: Likewise.
3461 * linux-i386-ipa.c: Likewise.
3462 * linux-s390-ipa.c: Likewise.
3463 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3464 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3465 set_trace_state_variable_value_ptr.
3466 (struct ipa_sym_addresses): Likewise.
3467 (symbol_list): Likewise.
3468 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3469 accessing gdb_collect directly.
3470 (gdb_collect_ptr_type): New typedef.
3471 (get_raw_reg_ptr_type): New typedef.
3472 (get_trace_state_variable_value_ptr_type): New typedef.
3473 (set_trace_state_variable_value_ptr_type): New typedef.
3474 (gdb_collect_ptr): New global.
3475 (get_raw_reg_ptr): New global.
3476 (get_trace_state_variable_value_ptr): New global.
3477 (set_trace_state_variable_value_ptr): New global.
3478 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3479 accessing get_raw_reg directly.
3480 (get_get_tsv_func_addr): Likewise for
3481 get_trace_state_variable_value_ptr.
3482 (get_set_tsv_func_addr): Likewise for
3483 set_trace_state_variable_value_ptr.
3484 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3486 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3488 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3490 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3492 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3494 (relocate_instruction): Remove own_buf.
3495 * server.c (own_buf): Make global.
3496 (handle_v_requests): Make global.
3497 * server.h (own_buf): New declaration.
3498 (handle_v_requests): New prototype.
3500 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3503 * linux-s390-low.c (add_insns): New function.
3504 (s390_emit_prologue): New function.
3505 (s390_emit_epilogue): New function.
3506 (s390_emit_add): New function.
3507 (s390_emit_sub): New function.
3508 (s390_emit_mul): New function.
3509 (s390_emit_lsh): New function.
3510 (s390_emit_rsh_signed): New function.
3511 (s390_emit_rsh_unsigned): New function.
3512 (s390_emit_ext): New function.
3513 (s390_emit_log_not): New function.
3514 (s390_emit_bit_and): New function.
3515 (s390_emit_bit_or): New function.
3516 (s390_emit_bit_xor): New function.
3517 (s390_emit_bit_not): New function.
3518 (s390_emit_equal): New function.
3519 (s390_emit_less_signed): New function.
3520 (s390_emit_less_unsigned): New function.
3521 (s390_emit_ref): New function.
3522 (s390_emit_if_goto): New function.
3523 (s390_emit_goto): New function.
3524 (s390_write_goto_address): New function.
3525 (s390_emit_litpool): New function.
3526 (s390_emit_const): New function.
3527 (s390_emit_call): New function.
3528 (s390_emit_reg): New function.
3529 (s390_emit_pop): New function.
3530 (s390_emit_stack_flush): New function.
3531 (s390_emit_zero_ext): New function.
3532 (s390_emit_swap): New function.
3533 (s390_emit_stack_adjust): New function.
3534 (s390_emit_set_r2): New function.
3535 (s390_emit_int_call_1): New function.
3536 (s390_emit_void_call_2): New function.
3537 (s390_emit_eq_goto): New function.
3538 (s390_emit_ne_goto): New function.
3539 (s390_emit_lt_goto): New function.
3540 (s390_emit_le_goto): New function.
3541 (s390_emit_gt_goto): New function.
3542 (s390_emit_ge_goto): New function.
3543 (s390x_emit_prologue): New function.
3544 (s390x_emit_epilogue): New function.
3545 (s390x_emit_add): New function.
3546 (s390x_emit_sub): New function.
3547 (s390x_emit_mul): New function.
3548 (s390x_emit_lsh): New function.
3549 (s390x_emit_rsh_signed): New function.
3550 (s390x_emit_rsh_unsigned): New function.
3551 (s390x_emit_ext): New function.
3552 (s390x_emit_log_not): New function.
3553 (s390x_emit_bit_and): New function.
3554 (s390x_emit_bit_or): New function.
3555 (s390x_emit_bit_xor): New function.
3556 (s390x_emit_bit_not): New function.
3557 (s390x_emit_equal): New function.
3558 (s390x_emit_less_signed): New function.
3559 (s390x_emit_less_unsigned): New function.
3560 (s390x_emit_ref): New function.
3561 (s390x_emit_if_goto): New function.
3562 (s390x_emit_const): New function.
3563 (s390x_emit_call): New function.
3564 (s390x_emit_reg): New function.
3565 (s390x_emit_pop): New function.
3566 (s390x_emit_stack_flush): New function.
3567 (s390x_emit_zero_ext): New function.
3568 (s390x_emit_swap): New function.
3569 (s390x_emit_stack_adjust): New function.
3570 (s390x_emit_int_call_1): New function.
3571 (s390x_emit_void_call_2): New function.
3572 (s390x_emit_eq_goto): New function.
3573 (s390x_emit_ne_goto): New function.
3574 (s390x_emit_lt_goto): New function.
3575 (s390x_emit_le_goto): New function.
3576 (s390x_emit_gt_goto): New function.
3577 (s390x_emit_ge_goto): New function.
3578 (s390_emit_ops): New function.
3579 (struct linux_target_ops): Fill in emit_ops hook.
3581 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3584 * Makefile.in: Add s390 IPA files.
3585 * configure.srv: Build IPA for s390.
3586 * linux-s390-ipa.c: New file.
3587 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3588 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3589 (tdesc_s390_linux32): Likewise.
3590 (init_registers_s390_linux32v1): Likewise.
3591 (tdesc_s390_linux32v1): Likewise.
3592 (init_registers_s390_linux32v2): Likewise.
3593 (tdesc_s390_linux32v2): Likewise.
3594 (init_registers_s390_linux64): Likewise.
3595 (tdesc_s390_linux64): Likewise.
3596 (init_registers_s390_linux64v1): Likewise.
3597 (tdesc_s390_linux64v1): Likewise.
3598 (init_registers_s390_linux64v2): Likewise.
3599 (tdesc_s390_linux64v2): Likewise.
3600 (init_registers_s390_te_linux64): Likewise.
3601 (tdesc_s390_te_linux64): Likewise.
3602 (init_registers_s390_vx_linux64): Likewise.
3603 (tdesc_s390_vx_linux64): Likewise.
3604 (init_registers_s390_tevx_linux64): Likewise.
3605 (tdesc_s390_tevx_linux64): Likewise.
3606 (init_registers_s390x_linux64): Likewise.
3607 (tdesc_s390x_linux64): Likewise.
3608 (init_registers_s390x_linux64v1): Likewise.
3609 (tdesc_s390x_linux64v1): Likewise.
3610 (init_registers_s390x_linux64v2): Likewise.
3611 (tdesc_s390x_linux64v2): Likewise.
3612 (init_registers_s390x_te_linux64): Likewise.
3613 (tdesc_s390x_te_linux64): Likewise.
3614 (init_registers_s390x_vx_linux64): Likewise.
3615 (tdesc_s390x_vx_linux64): Likewise.
3616 (init_registers_s390x_tevx_linux64): Likewise.
3617 (tdesc_s390x_tevx_linux64): Likewise.
3618 (have_hwcap_s390_vx): New static variable.
3619 (s390_arch_setup): Fill have_hwcap_s390_vx.
3620 (s390_get_thread_area): New function.
3621 (s390_ft_entry_gpr_esa): New const.
3622 (s390_ft_entry_gpr_zarch): New const.
3623 (s390_ft_entry_misc): New const.
3624 (s390_ft_entry_fr): New const.
3625 (s390_ft_entry_vr): New const.
3626 (s390_ft_main_31): New const.
3627 (s390_ft_main_64): New const.
3628 (s390_ft_exit_fr): New const.
3629 (s390_ft_exit_vr): New const.
3630 (s390_ft_exit_misc): New const.
3631 (s390_ft_exit_gpr_esa): New const.
3632 (s390_ft_exit_gpr_zarch): New const.
3633 (append_insns): New function.
3634 (s390_relocate_instruction): New function.
3635 (s390_install_fast_tracepoint_jump_pad): New function.
3636 (s390_get_min_fast_tracepoint_insn_len): New function.
3637 (s390_get_ipa_tdesc_idx): New function.
3638 (struct linux_target_ops): Wire in the above functions.
3639 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3640 * linux-s390-tdesc.h: New file.
3642 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3644 * linux-s390-low.c (s390_supports_tracepoints): New function.
3645 (struct linux_target_ops): Fill supports_tracepoints hook.
3647 2016-03-18 Yao Qi <yao.qi@linaro.org>
3649 * linux-low.c (lwp_signal_can_be_delivered): New function.
3650 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3652 2016-03-18 Yao Qi <yao.qi@linaro.org>
3654 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3655 0 if signal is enqueued. Remove 'signal' from one debugging
3656 message. Move one debugging message to some lines below.
3657 Remove code setting 'signal' to 0.
3659 2016-03-18 Yao Qi <yao.qi@linaro.org>
3661 * linux-low.c (linux_low_filter_event): Remove redundant
3662 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3664 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3666 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3667 (struct linux_target_ops): Wire in the above.
3669 2016-03-03 Yao Qi <yao.qi@linaro.org>
3671 * linux-low.c: Update comments to start_step_over.
3673 2016-03-03 Yao Qi <yao.qi@linaro.org>
3676 * linux-low.c (handle_extended_wait): Set child suspended
3677 if event_lwp->bp_reinsert isn't zero.
3679 2016-03-02 Yao Qi <yao.qi@linaro.org>
3681 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3682 enqueue_pending_signal.
3684 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3686 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3689 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3691 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3692 (s390_regmap_3264) [!__s390x__]: New global.
3693 (s390_collect_ptrace_register): Skip map entries containing -1.
3694 (s390_supply_ptrace_register): Ditto.
3695 (s390_fill_gprs_high): New function.
3696 (s390_store_gprs_high): New function.
3697 (s390_regsets): Add NT_S390_HIGH_GPRS.
3698 (s390_get_hwcap): Enable on 31-bit.
3699 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3700 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3701 Detect NT_S390_HIGH_GPRS.
3702 (s390_usrregs_info_3264): Enable on 31-bit.
3703 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3704 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3706 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3709 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3710 * configure.srv: Ditto.
3711 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3712 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3713 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3714 (init_registers_amd64_linux): Remove prototype.
3715 (tdesc_amd64_linux): Remove declaration.
3716 (get_ipa_tdesc): New function.
3717 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3718 initialize remaining tdescs.
3719 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3720 (init_registers_i386_linux): Remove prototype.
3721 (tdesc_i386_linux): Remove declaration.
3722 (get_ipa_tdesc): New function.
3723 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3724 initialize remaining tdescs.
3725 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3726 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3727 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3728 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3729 (x86_get_ipa_tdesc_idx): New function.
3730 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3731 * linux-x86-tdesc.h: New file.
3732 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3733 (target_get_ipa_tdesc_idx): New macro.
3734 * tracepoint.c (ipa_tdesc_idx): New macro.
3735 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3736 (symbol_list): Add ipa_tdesc_idx.
3737 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3738 (ipa_tdesc): Remove.
3739 (ipa_tdesc_idx): New variable.
3740 (get_context_regcache): Use get_ipa_tdesc.
3741 (gdb_collect): Ditto.
3743 * tracepoint.h (get_ipa_tdesc): New prototype.
3744 (ipa_tdesc): Remove.
3746 2016-02-24 Pedro Alves <palves@redhat.com>
3748 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3749 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3750 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3751 Factor out common code between the USE_SIGTRAP_SIGINFO and
3752 !USE_SIGTRAP_SIGINFO blocks.
3753 (linux_low_filter_event): Call save_stop_reason instead of
3754 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3756 (linux_wait_1): Update comments.
3758 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3760 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3761 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3762 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3763 ppc_insert_point, ppc_remove_point.
3765 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3767 * linux-s390-low.c (s390_supports_z_point_type): New function.
3768 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3770 2016-02-16 Yao Qi <yao.qi@linaro.org>
3772 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3773 PC. Get pc from regcache_read_pc.
3775 2016-02-12 Yao Qi <yao.qi@linaro.org>
3777 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3778 or linux_get_pc_32bit.
3779 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3781 2016-02-12 Yao Qi <yao.qi@linaro.org>
3783 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3784 arm_linux_get_next_pcs_fixup.
3786 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3788 * tracepoint.c (x_tracepoint_action_download): Change
3789 write_inferior_data_ptr to write_inferior_data_pointer.
3790 (cmd_qtstart): Likewise.
3791 (write_inferior_data_ptr): Remove.
3792 (download_agent_expr): Change write_inferior_data_ptr to
3793 write_inferior_data_pointer.
3794 (download_tracepoint_1): Likewise.
3795 (download_tracepoint): Likewise.
3796 (download_trace_state_variables): Likewise.
3798 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3799 Marcin Kościelnicki <koriakin@0x04.net>
3801 * tracepoint.c (struct tracepoint_action_ops): Remove.
3802 (struct tracepoint_action): Remove ops.
3803 (m_tracepoint_action_download, r_tracepoint_action_download)
3804 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3805 size and offset accordingly.
3806 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3807 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3808 (tracepoint_action_send, tracepoint_action_download): New functions.
3809 Helpers for trace action handlers.
3810 (add_tracepoint_action): Remove setup actions ops.
3811 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3813 2016-02-10 Yao Qi <yao.qi@linaro.org>
3815 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3817 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3819 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3821 * configure: Regenerate.
3823 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3825 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3826 void * to gdb_byte *.
3827 * linux-low.c (siginfo_fixup): Likewise.
3828 (linux_xfer_siginfo): Likewise.
3829 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3831 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3833 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3835 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3837 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3839 * linux-x86-low.c [__x86_64__]: Include
3840 "nat/amd64-linux-siginfo.h".
3841 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3842 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3843 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3844 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3845 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3846 (cpt_si_fd, si_timerid, si_overrun): Move from
3847 nat/amd64-linux-siginfo.c.
3848 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3850 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3852 * server.c (skip_to_semicolon): Remove.
3853 (process_point_options): Use strchrnul instead of
3856 2016-01-26 Yao Qi <yao.qi@linaro.org>
3858 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3859 * linux-low.c (install_software_single_step_breakpoints): Don't
3860 call regcache_read_pc.
3861 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3864 2016-01-26 Yao Qi <yao.qi@linaro.org>
3866 * linux-low.c (install_software_single_step_breakpoints): Call
3867 regcache_read_pc instead of get_pc.
3869 2016-01-26 Yao Qi <yao.qi@linaro.org>
3871 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3872 (unblock_async_io): Rename to ...
3873 (block_unblock_async_io): ... it. New function.
3874 (enable_async_io): Don't install SIGIO handler. Unblock it
3876 (disable_async_io): Don't ignore SIGIO. Block it instead.
3877 (initialize_async_io): Install SIGIO handler. Don't call
3880 2016-01-26 Yao Qi <yao.qi@linaro.org>
3882 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3883 first character is '\003', call *the_target->request_interrupt.
3885 2016-01-25 Yao Qi <yao.qi@linaro.org>
3887 * remote-utils.c (new_thread_notify): Remove.
3888 (dead_thread_notify): Likewise.
3889 * remote-utils.h (new_thread_notify): Remove declaration.
3890 (dead_thread_notify): Likewise.
3892 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3894 * gdb.trace/pending.exp: Fix expected message on continue.
3896 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3898 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3899 it works properly on big-endian machines where sizeof (CORE_ADDR)
3902 2016-01-21 Pedro Alves <palves@redhat.com>
3904 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3905 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3906 * configure: Regenerate.
3908 2016-01-21 Yao Qi <yao.qi@linaro.org>
3910 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3911 is_thumb and set it according to CPSR saved on the stack.
3912 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3913 arm_sigreturn_next_pc.
3915 2016-01-18 Yao Qi <yao.qi@linaro.org>
3917 * linux-low.c (linux_set_pc_64bit): New function.
3918 (linux_get_pc_64bit): New function.
3919 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3921 * linux-sparc-low.c (debug_threads): Remove declaration.
3922 (sparc_get_pc): Remove.
3923 (the_low_target): Use linux_get_pc_64bit instead of
3925 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3926 (the_low_target): Use linux_get_pc_64bit and
3929 2016-01-18 Yao Qi <yao.qi@linaro.org>
3931 * linux-arm-low.c (debug_threads): Remove declaration.
3932 (arm_get_pc, arm_set_pc): Remove.
3933 (the_low_target): Use linux_get_pc_32bit and
3935 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3936 (the_low_target): Use linux_get_pc_32bit and
3938 * linux-cris-low.c (debug_threads): Remove declaration.
3939 (cris_get_pc, cris_set_pc,): Remove.
3940 (the_low_target): Use linux_get_pc_32bit and
3942 * linux-crisv32-low.c (debug_threads): Remove declaration.
3943 (cris_get_pc, cris_set_pc): Remove.
3944 (the_low_target): Use linux_get_pc_32bit and
3946 * linux-low.c: Include inttypes.h.
3947 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3948 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3949 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3950 (the_low_target): Use linux_get_pc_32bit and
3952 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3953 (the_low_target): Use linux_get_pc_32bit and
3955 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3956 (the_low_target): Use linux_get_pc_32bit and
3958 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3959 (the_low_target): Use linux_get_pc_32bit and
3961 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3962 (the_low_target): Use linux_get_pc_32bit and
3965 2016-01-18 Gary Benson <gbenson@redhat.com>
3967 * configure.ac (AC_FUNC_FORK): New check.
3968 * config.in: Regenerate.
3969 * configure: Likewise.
3971 2016-01-14 Yao Qi <yao.qi@linaro.org>
3973 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3974 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3975 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3976 arm_get_next_pcs_ctor.
3978 2016-01-12 Josh Stone <jistone@redhat.com>
3979 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3981 * inferiors.h: Include "gdb_vecs.h".
3982 (struct process_info): Add syscalls_to_catch.
3983 * inferiors.c (remove_process): Free syscalls_to_catch.
3984 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3985 syscall_return stops.
3986 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3987 * server.c (handle_general_set): Handle QCatchSyscalls.
3988 (handle_query): Report support for QCatchSyscalls.
3989 * target.h (struct target_ops): Add supports_catch_syscall.
3990 (target_supports_catch_syscall): New macro.
3991 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3992 (struct lwp_info): Add syscall_state.
3993 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3994 Maintain syscall_state and syscalls_to_catch across exec.
3995 (get_syscall_trapinfo): New function, proxy to the_low_target.
3996 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3997 (linux_low_filter_event): Toggle syscall_state entry/return for
3998 syscall traps, and set it ignored for all others.
3999 (gdb_catching_syscalls_p): New function.
4000 (gdb_catch_this_syscall_p): New function.
4001 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4002 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4003 (linux_supports_catch_syscall): New function.
4004 (linux_target_ops): Install it.
4005 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4006 (the_low_target): Install it.
4008 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4010 * acinclude.m4: Include new ../warning.m4 file.
4011 * configure: Regenerated.
4012 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4014 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4016 * ax.c (is_goto_target): Mark static.
4017 * linux-low.c (register_addr): Likewise.
4018 (linux_fetch_registers, linux_store_registers): Likewise.
4019 * mem-break.c (any_persistent_commands): Fix old prototype.
4020 (add_commands_to_breakpoint): Mark static.
4021 * regcache.c (find_register_by_name): Delete unused func.
4022 * remote-utils.c (hex_or_minus_one): Mark static.
4023 * server.c (monitor_show_help): Mark static.
4024 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4025 handle_v_requests): Likewise.
4027 2016-01-12 Pedro Alves <palves@redhat.com>
4029 Remove use of the registered trademark symbol throughout.
4031 2016-01-08 Yao Qi <yao.qi@linaro.org>
4033 * remote-utils.c (getpkt): If c is '\003', call target hook
4036 2016-01-06 Yao Qi <yao.qi@linaro.org>
4038 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4039 linux-aarch32-low.c.
4040 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4041 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4042 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4043 (thumb2_breakpoint): Declare.
4044 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4045 linux-aarch32-low.h.
4046 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4047 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4048 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4050 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4052 * gdbreplay.c (gdbreplay_version): Change copyright year in
4054 * server.c (gdbserver_version): Likewise.
4056 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4058 * server.c (crc32_table): Delete.
4059 (crc32): Use libiberty's xcrc32 function.
4061 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4063 * lynx-low.c (lynx_delete_thread_callback): New function.
4064 (lynx_mourn): Properly delete our process and all of its
4065 threads. Remove call to clear_inferiors.
4067 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4069 * target.c (thread_search_callback): Add check that
4070 the thread_stopped target callback is not NULL before
4073 2015-12-21 Yao Qi <yao.qi@linaro.org>
4075 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4078 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4080 * server.c (handle_query): Call target_supports_software_single_step.
4082 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4084 * linux-low.c (single_step): New function.
4085 (linux_resume_one_lwp_throw): Call single_step.
4086 (start_step_over): Likewise.
4088 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4090 * Makefile.in (SFILES): Append arch/arm-linux.c,
4091 arch/arm-get-next-pcs.c.
4092 (arm-linux.o): New rule.
4093 (arm-get-next-pcs.o): New rule.
4094 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4096 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4097 to linux-aarch32-low.c.
4098 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4099 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4100 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4101 (thumb2_breakpoint_len): Likewise.
4102 (arm_is_thumb_mode): Make non-static.
4103 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4104 from linux-aarch32-low.c.
4105 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4106 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4107 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4108 (thumb2_breakpoint_len): Likewise.
4109 (arm_is_thumb_mode): New declaration.
4110 * linux-arm-low.c: Include arch/arm-linux.h
4111 aarch/arm-get-next-pcs.h, sys/syscall.h.
4112 (get_next_pcs_ops): New struct.
4113 (get_next_pcs_addr_bits_remove): New function.
4114 (get_next_pcs_is_thumb): New function.
4115 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4116 (arm_sigreturn_next_pc): Likewise.
4117 (get_next_pcs_syscall_next_pc): Likewise.
4118 (arm_gdbserver_get_next_pcs): Likewise.
4119 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4121 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4122 * server.h: Include gdb_vecs.h.
4124 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4126 * Makefile.in (SFILES): Append common/common-regcache.c.
4127 (OBS): Append common-regcache.o.
4128 (common-regcache.o): New rule.
4129 * regcache.c (init_register_cache): Initialize cache to
4131 (regcache_raw_read_unsigned): New function.
4132 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4133 register_status enum.
4135 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4137 * linux-aarch64-low.c (the_low_targets): Rename
4138 breakpoint_reinsert_addr to get_next_pcs.
4139 * linux-arm-low.c (the_low_targets): Likewise.
4140 * linux-bfin-low.c (the_low_targets): Likewise.
4141 * linux-cris-low.c (the_low_targets): Likewise.
4142 * linux-crisv32-low.c (the_low_targets): Likewise.
4143 * linux-low.c (can_software_single_step): Likewise.
4144 (install_software_single_step_breakpoints): New function.
4145 (start_step_over): Use install_software_single_step_breakpoints.
4146 * linux-low.h: New CORE_ADDR vector.
4147 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4149 * linux-mips-low.c (the_low_targets): Likewise.
4150 * linux-nios2-low.c (the_low_targets): Likewise.
4151 * linux-sparc-low.c (the_low_targets): Likewise.
4153 2015-12-17 Pedro Alves <palves@redhat.com>
4155 * linux-low.c (linux_kill_one_lwp): Remove references to
4157 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4159 (linux_init_signals): Delete.
4160 (initialize_low): Adjust.
4161 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4163 2015-12-16 Pedro Alves <palves@redhat.com>
4165 * configure.ac (compiler warning flags): When testing a
4166 -Wno-foo option, check whether -Wfoo works instead.
4167 * configure: Regenerate.
4169 2015-12-11 Don Breazeal <donb@codesourcery.com>
4171 * server.c (process_serial_event): Don't exit from gdbserver
4172 in remote mode if there are still active inferiors.
4174 2015-12-11 Yao Qi <yao.qi@linaro.org>
4176 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4177 arm_breakpoint_at if the process is 32-bit.
4179 2015-12-11 Yao Qi <yao.qi@linaro.org>
4181 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4184 2015-12-07 Yao Qi <yao.qi@linaro.org>
4186 * configure.srv: Append arm.o to srv_tgtobj for
4187 aarch64*-*-linux* target.
4188 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4189 from linux-arm-low.c.
4190 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4191 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4192 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4193 (thumb2_breakpoint_len): Likewise.
4194 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4195 (arm_breakpoint_kinds): Likewise.
4196 (arm_breakpoint_kind_from_pc): Likewise.
4197 (arm_sw_breakpoint_from_kind): Likewise.
4198 (arm_breakpoint_kind_from_current_state): Likewise.
4199 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4200 (arm_sw_breakpoint_from_kind): Declare.
4201 (arm_breakpoint_kind_from_current_state): Declare.
4202 (arm_breakpoint_at): Declare.
4203 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4204 arm_sw_breakpoint_from_kind if process is 32-bit.
4205 (aarch64_breakpoint_kind_from_pc): New function.
4206 (aarch64_breakpoint_kind_from_current_state): New function.
4207 (the_low_target): Initialize fields breakpoint_kind_from_pc
4208 and breakpoint_kind_from_current_state.
4209 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4210 linux-aarch32-low.c.
4211 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4212 (arm_breakpoint, arm_breakpoint_len): Likewise.
4213 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4214 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4215 (arm_is_thumb_mode): Likewise.
4216 (arm_breakpoint_at): Likewise.
4217 (arm_breakpoint_kind_from_pc): Likewise.
4218 (arm_sw_breakpoint_from_kind): Likewise.
4219 (arm_breakpoint_kind_from_current_state): Likewise.
4222 2015-08-04 Yao Qi <yao.qi@linaro.org>
4224 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4225 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4226 * server.c (extended_protocol): Remove "static".
4227 * server.h (extended_protocol): Declare it.
4229 2015-12-04 Josh Stone <jistone@redhat.com>
4231 * target.h (struct target_ops) <arch_setup>: Rename to ...
4232 (struct target_ops) <post_create_inferior>: ... this.
4233 (target_arch_setup): Rename to ...
4234 (target_post_create_inferior): ... this, calling post_create_inferior.
4235 * server.c (start_inferior): Update target_arch_setup calls to
4236 target_post_create_inferior.
4237 * linux-low.c (linux_low_ptrace_options): Forward declare.
4238 (linux_arch_setup): Update its comment for general use.
4239 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4240 (struct linux_target_ops): Use linux_post_create_inferior.
4241 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4242 to post_create_inferior.
4243 * nto-low.c (struct nto_target_ops): Likewise.
4244 * spu-low.c (struct spu_target_ops): Likewise.
4245 * win32-low.c (struct win32_target_ops): Likewise.
4247 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4249 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4251 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4253 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4254 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4255 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4256 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4257 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4258 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4259 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4260 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4261 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4262 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4263 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4264 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4266 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4268 * linux-low.c (linux_look_up_symbols): Don't call
4269 linux_supports_traceclone.
4270 * linux-low.h (thread_db_init): Remove use_events argument.
4271 * thread-db.c (thread_db_use_event): Remove global variable.
4272 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4273 (struct thread_db) <td_create_bp>: Remove field.
4274 (thread_db_create_event): Remove function.
4275 (thread_db_enable_reporting): Likewise.
4276 (find_one_thread): Don't check for thread_db_use_events.
4277 (attach_thread): Likewise.
4278 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4279 (try_thread_db_load_1): Don't check for thread_db_use_events.
4280 (thread_db_init): Remove use_events argument and thread events
4282 (remove_thread_event_breakpoints): Remove function.
4283 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4285 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4287 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4289 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4290 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4291 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4292 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4293 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4295 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4297 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4298 * linux-low.c (can_hardware_single_step): Use
4299 supports_hardware_single_step.
4300 (can_software_single_step): New function.
4301 (start_step_over): Call can_software_single_step.
4302 (linux_supports_hardware_single_step): New function.
4303 (struct target_ops) <supports_software_single_step>: Initialize.
4304 * linux-low.h (struct linux_target_ops)
4305 <supports_hardware_single_step>: Initialize.
4306 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4307 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4308 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4309 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4310 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4311 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4312 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4313 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4314 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4315 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4317 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4318 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4320 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4321 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4322 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4324 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4325 * target.h (struct target_ops): <supports_software_single_step>:
4327 (target_supports_software_single_step): New macro.
4329 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4331 * linux-low.c (linux_wait_1): Fix pc advance condition.
4332 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4333 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4335 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4337 * linux-arm-low.c (arm_is_thumb_mode): New function.
4338 (arm_breakpoint_at): Use arm_is_thumb_mode.
4339 (arm_breakpoint_kind_from_current_state): New function.
4340 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4342 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4343 (linux_breakpoint_kind_from_current_state): New function.
4344 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4345 * linux-low.h (struct linux_target_ops)
4346 <breakpoint_kind_from_current_state>: New field.
4347 * target.h (struct target_ops): Likewise.
4348 (target_breakpoint_kind_from_current_state): New macro.
4350 2015-11-30 Pedro Alves <palves@redhat.com>
4352 * linux-low.c (linux_resume): Wake up the event loop before
4355 2015-11-30 Pedro Alves <palves@redhat.com>
4357 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4359 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4361 * target.c (struct thread_search): New structure.
4362 (thread_search_callback): New function.
4363 (prev_general_thread): New global.
4364 (prepare_to_access_memory, done_accessing_memory): New functions.
4365 * target.h (prepare_to_access_memory, done_accessing_memory):
4366 Replace macros with function declarations.
4368 2015-11-30 Pedro Alves <palves@redhat.com>
4371 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4372 report TARGET_WAITKIND_NO_RESUMED.
4373 * remote-utils.c (prepare_resume_reply): Handle
4374 TARGET_WAITKIND_NO_RESUMED.
4375 * server.c (report_no_resumed): New global.
4376 (handle_query) <qSupported>: Handle "no-resumed+". Report
4377 "no-resumed+" support.
4378 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4379 return error if the client doesn't support no-resumed events.
4380 (push_stop_notification): New function.
4381 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4382 events if the client supports them.
4384 2015-11-30 Pedro Alves <palves@redhat.com>
4386 * linux-low.c (thread_still_has_status_pending_p): Don't check
4388 (lwp_resumed): New function.
4389 (status_pending_p_callback): Return early if the LWP is not
4390 supposed to be resumed.
4392 2015-11-30 Pedro Alves <palves@redhat.com>
4394 * linux-low.c (handle_extended_wait): Assert that the LWP's
4395 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4396 thread create events, leave the new child's status pending.
4397 (linux_low_filter_event): If GDB wants to hear about thread exit
4398 events, leave the LWP marked dead and don't delete it.
4399 (linux_wait_for_event_filtered): Don't check for thread exit.
4400 (filter_exit_event): New function.
4401 (linux_wait_1): Use it, when returning an exit event.
4402 (linux_resume_one_lwp_throw): Assert that the LWP's
4403 waitstatus is TARGET_WAITKIND_IGNORE.
4404 * remote-utils.c (prepare_resume_reply): Handle
4405 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4406 * server.c (report_thread_events): New global.
4407 (handle_general_set): Handle QThreadEvents.
4408 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4409 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4410 TARGET_WAITKIND_THREAD_EXITED.
4411 * server.h (report_thread_events): Declare.
4413 2015-11-30 Pedro Alves <palves@redhat.com>
4415 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4416 the thread's last_resume_kind was resume_stop.
4418 2015-11-30 Pedro Alves <palves@redhat.com>
4420 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4423 2015-11-30 Pedro Alves <palves@redhat.com>
4425 * server.c (handle_v_requests): Handle vCtrlC.
4427 2015-11-30 Pedro Alves <palves@redhat.com>
4429 * gdbthread.h (find_any_thread_of_pid): Declare.
4430 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4432 * server.c (handle_query): If current_thread is NULL, look for
4433 another thread of the selected process.
4435 2015-11-26 Daniel Colascione <dancol@dancol.org>
4436 Simon Marchi <simon.marchi@ericsson.com>
4438 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4439 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4441 * target.h (struct target_ops) <thread_name>: New field.
4442 (target_thread_name): New macro.
4444 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4446 * regcache.h (regcache_invalidate_pid): Add declaration.
4447 * regcache.c (regcache_invalidate_pid): New function, extracted
4448 from regcache_invalidate.
4449 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4450 Add trivial documentation comment.
4451 * lynx-low.c: Use regcache_invalidate_pid instead of
4452 regcache_invalidate.
4454 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4456 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4457 and Elf64_auxv_t if the target is Android.
4459 2015-11-22 Doug Evans <xdje42@gmail.com>
4461 * target.h: #include <sys/types.h>.
4463 2015-11-19 Pedro Alves <palves@redhat.com>
4465 * linux-low.c (linux_process_qsupported): Change prototype.
4467 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4469 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4470 and adjust to loop over all features.
4471 * server.c (handle_query) <qSupported>: Adjust to call
4472 target_process_qsupported once, passing it a vector of unprocessed
4474 * target.h (struct target_ops) <process_qsupported>: Change
4476 (target_process_qsupported): Adjust.
4478 2015-11-19 Pedro Alves <palves@redhat.com>
4480 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4482 * configure: Regenerate.
4484 2015-11-19 Pedro Alves <palves@redhat.com>
4486 * configure: Regenerate.
4488 2015-11-19 Yao Qi <yao.qi@linaro.org>
4490 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4493 2015-11-19 Yao Qi <yao.qi@linaro.org>
4495 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4496 (struct aarch64_operand): Move enum out.
4498 2015-11-19 Yao Qi <yao.qi@linaro.org>
4500 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4501 struct user_fpsimd_state *.
4502 (aarch64_store_fpregset): Likewise.
4504 2015-11-19 Yao Qi <yao.qi@linaro.org>
4506 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4507 struct user_pt_regs *.
4508 (aarch64_store_gregset): Likewise.
4510 2015-11-18 Pedro Alves <palves@redhat.com>
4512 * Makefile.in (all_object_files): Add $IPA_OBJS.
4514 2015-11-17 Pedro Alves <palves@redhat.com>
4516 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4517 GDB_SIGNAL_0 and gdb_signal_to_string.
4519 2015-11-17 Pedro Alves <palves@redhat.com>
4521 * win32-low.c (handle_output_debug_string): Remove parameter.
4522 (win32_kill): Remove our_status local and adjust call to
4523 handle_output_debug_string.
4524 (get_child_debug_event): Adjust call to
4525 handle_output_debug_string.
4527 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4529 * linux-mips-low.c (mips_fill_gregset): Add cast.
4530 (mips_store_gregset): Likewise.
4531 (mips_fill_fpregset): Likewise.
4532 (mips_store_fpregset): Likewise.
4534 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4536 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4539 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4541 * linux-mips-low.c (mips_linux_new_thread): Change type of
4542 watch_type to enum target_hw_bp_type.
4544 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4546 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4547 Change return type to arm_hwbp_type.
4549 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4551 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4552 (arm_store_gregset): Likewise.
4553 * linux-arm-low.c (arm_get_hwcap): Likewise.
4554 (arm_read_description): Likewise.
4556 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4558 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4560 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4562 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4563 (ppc_fill_vsxregset): Likewise.
4564 (ppc_store_vsxregset): Likewise.
4565 (ppc_fill_vrregset): Likewise.
4566 (ppc_store_vrregset): Likewise.
4567 (ppc_fill_evrregset): Likewise.
4568 (ppc_store_evrregset): Likewise.
4570 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4572 * linux-ppc-low.c (ppc_usrregs_info): Remove
4573 forward-declaration.
4574 (ppc_arch_setup): Move lower in file.
4576 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4578 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4579 (ps_pdwrite): Likewise.
4581 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4583 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4584 to after assert checks.
4586 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4588 * proc-service.c (ps_pdread): Add/adjust casts.
4589 (ps_pdwrite): Add/adjust casts.
4591 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4593 * server.c (handle_search_memory_1): Cast return value of
4596 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4598 * server.c (write_qxfer_response): Change type of data to
4601 2015-10-29 Pedro Alves <palves@redhat.com>
4603 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4605 2015-10-29 Pedro Alves <palves@redhat.com>
4607 * tracepoint.c (clear_installed_tracepoints): Add casts.
4609 2015-10-29 Pedro Alves <palves@redhat.com>
4611 * server.c (handle_v_cont, process_serial_event): Add enum
4612 gdb_signal casts to signal parsing code.
4614 2015-10-29 Pedro Alves <palves@redhat.com>
4616 * linux-low.h (NULL_REGSET): Define.
4617 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4618 * linux-arm-low.c (arm_regsets): Likewise.
4619 * linux-crisv32-low.c (cris_regsets): Likewise.
4620 * linux-m68k-low.c (m68k_regsets): Likewise.
4621 * linux-mips-low.c (mips_regsets): Likewise.
4622 * linux-nios2-low.c (nios2_regsets): Likewise.
4623 * linux-ppc-low.c (ppc_regsets): Likewise.
4624 * linux-s390-low.c (s390_regsets): Likewise.
4625 * linux-sh-low.c (sh_regsets): Likewise.
4626 * linux-sparc-low.c (sparc_regsets): Likewise.
4627 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4628 * linux-tile-low.c (tile_regsets): Likewise.
4629 * linux-x86-low.c (x86_regsets): Likewise.
4630 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4632 2015-10-29 Pedro Alves <palves@redhat.com>
4634 * linux-low.h (NULL_REGSET): Define.
4635 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4636 * linux-arm-low.c (arm_regsets): Likewise.
4637 * linux-crisv32-low.c (cris_regsets): Likewise.
4638 * linux-m68k-low.c (m68k_regsets): Likewise.
4639 * linux-mips-low.c (mips_regsets): Likewise.
4640 * linux-nios2-low.c (nios2_regsets): Likewise.
4641 * linux-ppc-low.c (ppc_regsets): Likewise.
4642 * linux-s390-low.c (s390_regsets): Likewise.
4643 * linux-sh-low.c (sh_regsets): Likewise.
4644 * linux-sparc-low.c (sparc_regsets): Likewise.
4645 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4646 * linux-tile-low.c (tile_regsets): Likewise.
4647 * linux-x86-low.c (x86_regsets): Likewise.
4648 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4650 2015-10-26 Doug Evans <dje@google.com>
4652 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4654 2015-10-26 Doug Evans <dje@google.com>
4656 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4658 2015-10-26 Doug Evans <dje@google.com>
4660 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4662 (attach_thread, find_new_threads_callback): Ditto.
4664 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4666 * mem-break.h (set_breakpoint_data): Remove.
4668 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4670 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4671 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4672 (initialize_low): Remove set_breakpoint_data call.
4673 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4674 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4675 (initialize_low): Remove set_breakpoint_data call.
4676 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4677 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4678 (initialize_low): Remove set_breakpoint_data call.
4680 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4682 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4683 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4684 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4685 * target.h (target_breakpoint_kind_from_pc): New macro.
4687 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4689 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4690 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4691 the default breakpoint kind.
4693 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4695 * linux-arm-low.c (arm_supports_z_point_type): Add software
4698 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4700 * linux-arm-low.c: Refactor breakpoint definitions.
4701 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4702 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4704 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4706 * Makefile.in: Add arm.c/o.
4707 * configure.srv: Likewise.
4708 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4709 (arm_breakpoint_kind_from_pc): New function.
4710 (arm_sw_breakpoint_from_kind): Return proper kind.
4711 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4713 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4715 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4717 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4718 (struct raw_breakpoint) <size>: Remove.
4719 (struct raw_breakpoint) <kind>: Add.
4720 (bp_size): New function.
4721 (bp_opcode): Likewise.
4722 (find_raw_breakpoint_at): Adjust for kind.
4723 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4724 (remove_memory_breakpoint): Adjust for kind call bp_size.
4725 (set_raw_breakpoint_at): Adjust for kind.
4726 (set_breakpoint): Likewise.
4727 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4728 (delete_raw_breakpoint): Adjust for kind.
4729 (delete_breakpoint): Likewise.
4730 (find_gdb_breakpoint): Likewise.
4731 (set_gdb_breakpoint_1): Likewise.
4732 (set_gdb_breakpoint): Likewise.
4733 (delete_gdb_breakpoint_1): Likewise.
4734 (delete_gdb_breakpoint): Likewise.
4735 (uninsert_raw_breakpoint): Likewise.
4736 (reinsert_raw_breakpoint): Likewise.
4737 (set_breakpoint_data): Remove.
4738 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4739 (check_mem_read): Adjust for kind call bp_size.
4740 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4741 (clone_one_breakpoint): Adjust for kind.
4742 * mem-break.h (set_gdb_breakpoint): Likewise.
4743 (delete_gdb_breakpoint): Likewise.
4744 * server.c (process_serial_event): Likewise.
4746 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4748 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4749 (struct linux_target_ops) <breakpoint>: Remove.
4750 (struct linux_target_ops) <breakpoint_len>: Remove.
4751 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4752 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4753 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4754 (arm_sw_breakpoint_from_kind): New function.
4755 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4756 (struct linux_target_ops) <breakpoint>: Remove.
4757 (struct linux_target_ops) <breakpoint_len>: Remove.
4758 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4759 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4760 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4761 (struct linux_target_ops) <breakpoint>: Remove.
4762 (struct linux_target_ops) <breakpoint_len>: Remove.
4763 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4764 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4765 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4766 (struct linux_target_ops) <breakpoint>: Remove.
4767 (struct linux_target_ops) <breakpoint_len>: Remove.
4768 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4769 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4770 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4771 and sw_breakpoint_from_kind to increment the pc.
4772 (linux_breakpoint_kind_from_pc): New function.
4773 (linux_sw_breakpoint_from_kind): New function.
4774 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4775 (initialize_low): Call breakpoint_kind_from_pc and
4776 sw_breakpoint_from_kind to replace breakpoint_data/len.
4777 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4779 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4780 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4781 (struct linux_target_ops) <breakpoint>: Remove.
4782 (struct linux_target_ops) <breakpoint_len>: Remove.
4783 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4784 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4785 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4786 (struct linux_target_ops) <breakpoint>: Remove.
4787 (struct linux_target_ops) <breakpoint_len>: Remove.
4788 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4789 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4790 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4791 (struct linux_target_ops) <breakpoint>: Remove.
4792 (struct linux_target_ops) <breakpoint_len>: Remove.
4793 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4794 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4795 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4796 (struct linux_target_ops) <breakpoint>: Remove.
4797 (struct linux_target_ops) <breakpoint_len>: Remove.
4798 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4799 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4800 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4801 (struct linux_target_ops) <breakpoint>: Remove.
4802 (struct linux_target_ops) <breakpoint_len>: Remove.
4803 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4804 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4805 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4806 (struct linux_target_ops) <breakpoint>: Remove.
4807 (struct linux_target_ops) <breakpoint_len>: Remove.
4808 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4809 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4810 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4811 (struct linux_target_ops) <breakpoint>: Remove.
4812 (struct linux_target_ops) <breakpoint_len>: Remove.
4813 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4814 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4815 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4816 (struct linux_target_ops) <breakpoint>: Remove.
4817 (struct linux_target_ops) <breakpoint_len>: Remove.
4818 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4819 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4820 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4821 (struct linux_target_ops) <breakpoint>: Remove.
4822 (struct linux_target_ops) <breakpoint_len>: Remove.
4823 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4824 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4825 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4826 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4827 (struct linux_target_ops) <breakpoint>: Remove.
4828 (struct linux_target_ops) <breakpoint_len>: Remove.
4829 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4830 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4831 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4832 (struct linux_target_ops) <breakpoint>: Remove.
4833 (struct linux_target_ops) <breakpoint_len>: Remove.
4834 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4835 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4837 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4839 * linux-cris-low.c (cris_get_pc): Remove void arg.
4841 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4843 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4846 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4848 * inferiors.c (thread_pid_matches_callback): New function.
4849 (find_thread_process): New function.
4850 (remove_thread): Reset current_thread.
4851 (remove_process): Assert threads have been removed first.
4853 2015-10-15 Yao Qi <yao.qi@linaro.org>
4855 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4857 (aarch64_remove_point): Likewise.
4858 * regcache.c (regcache_register_size): New function.
4860 2015-10-12 Yao Qi <yao.qi@linaro.org>
4862 * linux-aarch64-low.c: Update all callers as emit_load_store
4863 is renamed to aarch64_emit_load_store.
4865 2015-10-12 Yao Qi <yao.qi@linaro.org>
4867 * linux-aarch64-low.c: Update all callers of function renaming
4868 from emit_insn to aarch64_emit_insn.
4870 2015-10-12 Yao Qi <yao.qi@linaro.org>
4872 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4873 arch/aarch64-insn.h.
4874 (struct aarch64_memory_operand): Likewise.
4876 (emit_insn): Move to arch/aarch64-insn.c.
4877 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4878 (emit_load_store): Move to arch/aarch64-insn.c.
4879 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4880 (can_encode_int32): Remove.
4882 2015-10-12 Yao Qi <yao.qi@linaro.org>
4884 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4885 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4886 (aarch64_relocate_instruction): Likewise.
4887 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4888 (struct aarch64_insn_visitor): Likewise.
4890 2015-10-12 Yao Qi <yao.qi@linaro.org>
4892 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4893 (struct aarch64_insn_visitor): New.
4894 (struct aarch64_insn_relocation_data): New.
4895 (aarch64_ftrace_insn_reloc_b): New function.
4896 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4897 (aarch64_ftrace_insn_reloc_cb): Likewise.
4898 (aarch64_ftrace_insn_reloc_tb): Likewise.
4899 (aarch64_ftrace_insn_reloc_adr): Likewise.
4900 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4901 (aarch64_ftrace_insn_reloc_others): Likewise.
4903 (aarch64_relocate_instruction): Use visitor.
4905 2015-10-12 Yao Qi <yao.qi@linaro.org>
4907 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4908 int. Add argument buf.
4909 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4910 aarch64_relocate_instruction.
4912 2015-10-12 Yao Qi <yao.qi@linaro.org>
4914 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4915 argument insn. Remove local variable insn. Don't call
4917 (aarch64_install_fast_tracepoint_jump_pad): Call
4920 2015-09-30 Yao Qi <yao.qi@linaro.org>
4922 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4923 (emit_load_store_pair): Likewise.
4925 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4927 * dll.c (match_dll): Add cast(s).
4928 (unloaded_dll): Likewise.
4929 * linux-low.c (second_thread_of_pid_p): Likewise.
4930 (delete_lwp_callback): Likewise.
4931 (count_events_callback): Likewise.
4932 (select_event_lwp_callback): Likewise.
4933 (linux_set_resume_request): Likewise.
4934 * server.c (accumulate_file_name_length): Likewise.
4935 (emit_dll_description): Likewise.
4936 (handle_qxfer_threads_worker): Likewise.
4937 (visit_actioned_threads): Likewise.
4938 * thread-db.c (any_thread_of): Likewise.
4939 * tracepoint.c (same_process_p): Likewise.
4940 (match_blocktype): Likewise.
4941 (build_traceframe_info_xml): Likewise.
4943 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4945 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4947 (gdb_unparse_agent_expr): Likewise.
4948 * hostio.c (require_data): Likewise.
4949 (handle_pread): Likewise.
4950 * linux-low.c (disable_regset): Likewise.
4951 (fetch_register): Likewise.
4952 (store_register): Likewise.
4953 (get_dynamic): Likewise.
4954 (linux_qxfer_libraries_svr4): Likewise.
4955 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4956 (set_fast_tracepoint_jump): Likewise.
4957 (uninsert_fast_tracepoint_jumps_at): Likewise.
4958 (reinsert_fast_tracepoint_jumps_at): Likewise.
4959 (validate_inserted_breakpoint): Likewise.
4960 (clone_agent_expr): Likewise.
4961 * regcache.c (init_register_cache): Likewise.
4962 * remote-utils.c (putpkt_binary_1): Likewise.
4963 (decode_M_packet): Likewise.
4964 (decode_X_packet): Likewise.
4965 (look_up_one_symbol): Likewise.
4966 (relocate_instruction): Likewise.
4967 (monitor_output): Likewise.
4968 * server.c (handle_search_memory): Likewise.
4969 (handle_qxfer_exec_file): Likewise.
4970 (handle_qxfer_libraries): Likewise.
4971 (handle_qxfer): Likewise.
4972 (handle_query): Likewise.
4973 (handle_v_cont): Likewise.
4974 (handle_v_run): Likewise.
4975 (captured_main): Likewise.
4976 * target.c (write_inferior_memory): Likewise.
4977 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4978 * tracepoint.c (init_trace_buffer): Likewise.
4979 (add_tracepoint_action): Likewise.
4980 (add_traceframe): Likewise.
4981 (add_traceframe_block): Likewise.
4982 (cmd_qtdpsrc): Likewise.
4983 (cmd_qtdv): Likewise.
4984 (cmd_qtstatus): Likewise.
4985 (response_source): Likewise.
4986 (response_tsv): Likewise.
4987 (cmd_qtnotes): Likewise.
4988 (gdb_collect): Likewise.
4989 (initialize_tracepoint): Likewise.
4991 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4993 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4994 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4995 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4997 (enum aarch64_condition_codes): New enum.
4998 (w0): New static global.
5001 (struct aarch64_memory_operand) <type>: New
5002 MEMORY_OPERAND_POSTINDEX type.
5003 (postindex_memory_operand): New helper function.
5004 (emit_ret): New function.
5005 (emit_load_store_pair): New function, factored out of emit_stp
5006 with support for MEMORY_OPERAND_POSTINDEX.
5007 (emit_stp): Rewrite using emit_load_store_pair.
5008 (emit_ldp): New function.
5009 (emit_load_store): Likewise.
5010 (emit_ldr): Mention post-index instruction in comment.
5011 (emit_ldrh): New function.
5012 (emit_ldrb): New function.
5013 (emit_ldrsw): Mention post-index instruction in comment.
5014 (emit_str): Likewise.
5015 (emit_subs): New function.
5016 (emit_cmp): Likewise.
5017 (emit_and): Likewise.
5018 (emit_orr): Likewise.
5019 (emit_orn): Likewise.
5020 (emit_eor): Likewise.
5021 (emit_mvn): Likewise.
5022 (emit_lslv): Likewise.
5023 (emit_lsrv): Likewise.
5024 (emit_asrv): Likewise.
5025 (emit_mul): Likewise.
5026 (emit_sbfm): Likewise.
5027 (emit_sbfx): Likewise.
5028 (emit_ubfm): Likewise.
5029 (emit_ubfx): Likewise.
5030 (emit_csinc): Likewise.
5031 (emit_cset): Likewise.
5032 (emit_nop): Likewise.
5033 (emit_ops_insns): New helper function.
5034 (emit_pop): Likewise.
5035 (emit_push): Likewise.
5036 (aarch64_emit_prologue): New function.
5037 (aarch64_emit_epilogue): Likewise.
5038 (aarch64_emit_add): Likewise.
5039 (aarch64_emit_sub): Likewise.
5040 (aarch64_emit_mul): Likewise.
5041 (aarch64_emit_lsh): Likewise.
5042 (aarch64_emit_rsh_signed): Likewise.
5043 (aarch64_emit_rsh_unsigned): Likewise.
5044 (aarch64_emit_ext): Likewise.
5045 (aarch64_emit_log_not): Likewise.
5046 (aarch64_emit_bit_and): Likewise.
5047 (aarch64_emit_bit_or): Likewise.
5048 (aarch64_emit_bit_xor): Likewise.
5049 (aarch64_emit_bit_not): Likewise.
5050 (aarch64_emit_equal): Likewise.
5051 (aarch64_emit_less_signed): Likewise.
5052 (aarch64_emit_less_unsigned): Likewise.
5053 (aarch64_emit_ref): Likewise.
5054 (aarch64_emit_if_goto): Likewise.
5055 (aarch64_emit_goto): Likewise.
5056 (aarch64_write_goto_address): Likewise.
5057 (aarch64_emit_const): Likewise.
5058 (aarch64_emit_call): Likewise.
5059 (aarch64_emit_reg): Likewise.
5060 (aarch64_emit_pop): Likewise.
5061 (aarch64_emit_stack_flush): Likewise.
5062 (aarch64_emit_zero_ext): Likewise.
5063 (aarch64_emit_swap): Likewise.
5064 (aarch64_emit_stack_adjust): Likewise.
5065 (aarch64_emit_int_call_1): Likewise.
5066 (aarch64_emit_void_call_2): Likewise.
5067 (aarch64_emit_eq_goto): Likewise.
5068 (aarch64_emit_ne_goto): Likewise.
5069 (aarch64_emit_lt_goto): Likewise.
5070 (aarch64_emit_le_goto): Likewise.
5071 (aarch64_emit_gt_goto): Likewise.
5072 (aarch64_emit_ge_got): Likewise.
5073 (aarch64_emit_ops_impl): New static global variable.
5074 (aarch64_emit_ops): New target function, return
5075 &aarch64_emit_ops_impl.
5076 (struct linux_target_ops): Install it.
5078 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5080 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5081 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5083 * linux-aarch64-ipa.c: New file.
5084 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5086 (aarch64_get_thread_area): New target method.
5087 (extract_signed_bitfield): New helper function.
5088 (aarch64_decode_ldr_literal): New function.
5089 (enum aarch64_opcodes): New enum.
5090 (struct aarch64_register): New struct.
5091 (struct aarch64_operand): New struct.
5092 (x0): New static global.
5101 (aarch64_register): New helper function.
5102 (register_operand): Likewise.
5103 (immediate_operand): Likewise.
5104 (struct aarch64_memory_operand): New struct.
5105 (offset_memory_operand): New helper function.
5106 (preindex_memory_operand): Likewise.
5107 (enum aarch64_system_control_registers): New enum.
5108 (ENCODE): New macro.
5109 (emit_insn): New helper function.
5110 (emit_b): New function.
5111 (emit_bcond): Likewise.
5112 (emit_cb): Likewise.
5113 (emit_tb): Likewise.
5114 (emit_blr): Likewise.
5115 (emit_stp): Likewise.
5116 (emit_ldp_q_offset): Likewise.
5117 (emit_stp_q_offset): Likewise.
5118 (emit_load_store): Likewise.
5119 (emit_ldr): Likewise.
5120 (emit_ldrsw): Likewise.
5121 (emit_str): Likewise.
5122 (emit_ldaxr): Likewise.
5123 (emit_stxr): Likewise.
5124 (emit_stlr): Likewise.
5125 (emit_data_processing_reg): Likewise.
5126 (emit_data_processing): Likewise.
5127 (emit_add): Likewise.
5128 (emit_sub): Likewise.
5129 (emit_mov): Likewise.
5130 (emit_movk): Likewise.
5131 (emit_mov_addr): Likewise.
5132 (emit_mrs): Likewise.
5133 (emit_msr): Likewise.
5134 (emit_sevl): Likewise.
5135 (emit_wfe): Likewise.
5136 (append_insns): Likewise.
5137 (can_encode_int32_in): New helper function.
5138 (aarch64_relocate_instruction): New function.
5139 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5140 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5141 (struct linux_target_ops): Install aarch64_get_thread_area,
5142 aarch64_install_fast_tracepoint_jump_pad and
5143 aarch64_get_min_fast_tracepoint_insn_len.
5145 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5147 * Makefile.in (aarch64-insn.o): New rule.
5148 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5150 2015-09-21 Yao Qi <yao.qi@linaro.org>
5152 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5154 2015-09-21 Yao Qi <yao.qi@linaro.org>
5156 * tracepoint.c (max_jump_pad_size): Remove.
5158 2015-09-18 Yao Qi <yao.qi@linaro.org>
5160 * linux-aarch64-low.c: Don't include sys/uio.h.
5161 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5163 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5165 * tracepoint.c (eval_result_type): Change prototype.
5166 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5168 2015-09-15 Pedro Alves <palves@redhat.com>
5170 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5171 Check whether to report exec events instead of checking whether
5172 multiprocess is enabled.
5174 2015-09-15 Pedro Alves <palves@redhat.com>
5177 * remote-utils.c (prepare_resume_reply): Merge
5178 TARGET_WAITKIND_VFORK_DONE switch case with the
5179 TARGET_WAITKIND_FORKED case.
5181 2015-09-15 Yao Qi <yao.qi@linaro.org>
5183 * server.c (handle_query): Check string comparison using
5184 "else if" instead of "if".
5186 2015-09-15 Yao Qi <yao.qi@linaro.org>
5188 * server.c (vCont_supported): New global variable.
5189 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5190 matches. Append ";vContSupported+" to own_buf.
5191 (handle_v_requests): Append ";s;S" to own_buf if target supports
5192 hardware single step or vCont_supported is false.
5193 (capture_main): Set vCont_supported to zero.
5195 2015-09-15 Yao Qi <yao.qi@linaro.org>
5197 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5199 (linux_supports_hardware_single_step): ... New function.
5200 (linux_target_ops): Update.
5201 * lynx-low.c (lynx_target_ops): Set field
5202 supports_hardware_single_step to target_can_do_hardware_single_step.
5203 * nto-low.c (nto_target_ops): Likewise.
5204 * spu-low.c (spu_target_ops): Likewise.
5205 * win32-low.c (win32_target_ops): Likewise.
5206 * target.c (target_can_do_hardware_single_step): New function.
5207 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5208 Remove. <supports_hardware_single_step>: New field.
5209 (target_supports_conditional_breakpoints): Remove.
5210 (target_supports_hardware_single_step): New macro.
5211 (target_can_do_hardware_single_step): Declare.
5212 * server.c (handle_query): Use target_supports_hardware_single_step
5213 instead of target_supports_conditional_breakpoints.
5215 2015-09-15 Yao Qi <yao.qi@linaro.org>
5217 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5219 (struct linux_target_ops the_low_target): Install
5220 aarch64_linux_siginfo_fixup.
5222 2015-09-11 Don Breazeal <donb@codesourcery.com>
5223 Luis Machado <lgustavo@codesourcery.com>
5225 * linux-low.c (linux_mourn): Static declaration.
5226 (linux_arch_setup): Move in front of
5227 handle_extended_wait.
5228 (linux_arch_setup_thread): New function.
5229 (handle_extended_wait): Handle exec events. Call
5230 linux_arch_setup_thread. Make event_lwp argument a
5231 pointer-to-a-pointer.
5232 (check_zombie_leaders): Do not check stopped threads.
5233 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5234 (linux_low_filter_event): Add lwp and thread for exec'ing
5235 non-leader thread if leader thread has been deleted.
5236 Refactor code into linux_arch_setup_thread and call it.
5237 Pass child lwp pointer by reference to handle_extended_wait.
5238 (linux_wait_for_event_filtered): Update comment.
5239 (linux_wait_1): Prevent clobbering exec event status.
5240 (linux_supports_exec_events): New function.
5241 (linux_target_ops) <supports_exec_events>: Initialize new member.
5242 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5244 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5245 * server.c (report_exec_events): New global variable.
5246 (handle_query): Handle qSupported query for exec-events feature.
5247 (captured_main): Initialize report_exec_events.
5248 * server.h (report_exec_events): Declare new global variable.
5249 * target.h (struct target_ops) <supports_exec_events>: New
5251 (target_supports_exec_events): New macro.
5252 * win32-low.c (win32_target_ops) <supports_exec_events>:
5253 Initialize new member.
5255 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5257 * linux-low.c (linux_low_enable_btrace): Remove.
5258 (linux_target_ops): Replace linux_low_enable_btrace with
5259 linux_enable_btrace.
5261 2015-09-03 Yao Qi <yao.qi@linaro.org>
5263 * linux-aarch64-low.c (aarch64_insert_point): Call
5264 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5267 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5269 * linux-low.c (check_stopped_by_breakpoint): Use
5270 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5272 2015-08-27 Pedro Alves <palves@redhat.com>
5274 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5276 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5278 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5279 the XNEW-family equivalent.
5280 (compile_bytecodes): Likewise.
5281 * dll.c (loaded_dll): Likewise.
5282 * event-loop.c (append_callback_event): Likewise.
5283 (create_file_handler): Likewise.
5284 (create_file_event): Likewise.
5285 * hostio.c (handle_open): Likewise.
5286 * inferiors.c (add_thread): Likewise.
5287 (add_process): Likewise.
5288 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5289 * linux-arm-low.c (arm_new_process): Likewise.
5290 (arm_new_thread): Likewise.
5291 * linux-low.c (add_to_pid_list): Likewise.
5292 (linux_add_process): Likewise.
5293 (handle_extended_wait): Likewise.
5294 (add_lwp): Likewise.
5295 (enqueue_one_deferred_signal): Likewise.
5296 (enqueue_pending_signal): Likewise.
5297 (linux_resume_one_lwp_throw): Likewise.
5298 (linux_resume_one_thread): Likewise.
5299 (linux_read_memory): Likewise.
5300 (linux_write_memory): Likewise.
5301 * linux-mips-low.c (mips_linux_new_process): Likewise.
5302 (mips_linux_new_thread): Likewise.
5303 (mips_add_watchpoint): Likewise.
5304 * linux-x86-low.c (initialize_low_arch): Likewise.
5305 * lynx-low.c (lynx_add_process): Likewise.
5306 * mem-break.c (set_raw_breakpoint_at): Likewise.
5307 (set_breakpoint): Likewise.
5308 (add_condition_to_breakpoint): Likewise.
5309 (add_commands_to_breakpoint): Likewise.
5310 (clone_agent_expr): Likewise.
5311 (clone_one_breakpoint): Likewise.
5312 * regcache.c (new_register_cache): Likewise.
5313 * remote-utils.c (look_up_one_symbol): Likewise.
5314 * server.c (queue_stop_reply): Likewise.
5315 (start_inferior): Likewise.
5316 (queue_stop_reply_callback): Likewise.
5317 (handle_target_event): Likewise.
5318 * spu-low.c (fetch_ppc_memory): Likewise.
5319 (store_ppc_memory): Likewise.
5320 * target.c (set_target_ops): Likewise.
5321 * thread-db.c (thread_db_load_search): Likewise.
5322 (try_thread_db_load_1): Likewise.
5323 * tracepoint.c (add_tracepoint): Likewise.
5324 (add_tracepoint_action): Likewise.
5325 (create_trace_state_variable): Likewise.
5326 (cmd_qtdpsrc): Likewise.
5327 (cmd_qtro): Likewise.
5328 (add_while_stepping_state): Likewise.
5329 * win32-low.c (child_add_thread): Likewise.
5330 (get_image_name): Likewise.
5332 2015-08-25 Yao Qi <yao.qi@linaro.org>
5334 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5336 2015-08-25 Yao Qi <yao.qi@linaro.org>
5338 * Makefile.in (aarch64-linux.o): New rule.
5339 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5341 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5342 (aarch64_init_debug_reg_state): Make it extern.
5343 (aarch64_linux_prepare_to_resume): Remove.
5345 2015-08-25 Yao Qi <yao.qi@linaro.org>
5347 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5348 lwp_arch_private_info and ptid_of_lwp.
5350 2015-08-25 Yao Qi <yao.qi@linaro.org>
5352 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5353 Find proc_info by find_process_pid. All callers updated.
5355 2015-08-25 Yao Qi <yao.qi@linaro.org>
5357 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5359 (debug_reg_change_callback): Remove.
5360 (aarch64_notify_debug_reg_change): Remove.
5362 2015-08-25 Yao Qi <yao.qi@linaro.org>
5364 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5365 Call current_lwp_ptid.
5367 2015-08-25 Yao Qi <yao.qi@linaro.org>
5369 * linux-aarch64-low.c (debug_reg_change_callback): Use
5372 2015-08-25 Yao Qi <yao.qi@linaro.org>
5374 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5376 2015-08-25 Yao Qi <yao.qi@linaro.org>
5378 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5380 2015-08-25 Yao Qi <yao.qi@linaro.org>
5382 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5385 2015-08-25 Yao Qi <yao.qi@linaro.org>
5387 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5389 (debug_reg_change_callback): Remove argument entry and add argument
5390 lwp. Remove local variable thread. Don't print thread id in the
5391 debugging output. Don't check whether pid of thread equals to pid.
5392 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5393 iterate_over_lwps instead find_inferior.
5395 2015-08-24 Pedro Alves <palves@redhat.com>
5397 * inferiors.c (get_first_process): New function.
5398 * inferiors.h (get_first_process): New declaration.
5399 * remote-utils.c (read_ptid): Default to the first process in the
5400 list, instead of to the current thread's process.
5402 2015-08-24 Pedro Alves <palves@redhat.com>
5404 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5405 * event-loop.c: Likewise.
5406 * remote-utils.c: Likewise.
5407 * tracepoint.c: Likewise.
5409 2015-08-24 Pedro Alves <palves@redhat.com>
5411 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5414 2015-08-21 Pedro Alves <palves@redhat.com>
5416 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5417 instead of literal 1.
5419 2015-08-21 Pedro Alves <palves@redhat.com>
5421 * tdesc.c (default_description): Explicitly zero-initialize.
5423 2015-08-21 Pedro Alves <palves@redhat.com>
5426 * inferiors.c (remove_thread): Discard any pending stop reply for
5428 * server.c (remove_all_on_match_pid): Rename to ...
5429 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5431 (discard_queued_stop_replies): Change parameter to a ptid. Now
5433 (handle_v_kill, kill_inferior_callback, captured_main)
5434 (process_serial_event): Adjust.
5435 * server.h (discard_queued_stop_replies): Declare.
5437 2015-08-21 Pedro Alves <palves@redhat.com>
5439 * linux-low.c (wait_for_sigstop): Always switch to no thread
5440 selected if the previously current thread dies.
5441 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5442 process instead of the current thread's.
5443 * remote-utils.c (input_interrupt): Don't check if there's no
5445 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5446 current thread to the general thread fails, error out.
5447 (handle_qxfer_auxv, handle_qxfer_libraries)
5448 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5449 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5450 (handle_query): Check if there's a thread selected instead of
5451 checking whether there's any thread in the thread list.
5452 (handle_qxfer_threads, handle_qxfer_btrace)
5453 (handle_qxfer_btrace_conf): Don't error out early if there's no
5454 thread in the thread list.
5455 (handle_v_cont, myresume): Don't set the current thread to the
5457 (process_serial_event) <Hg handling>: Also set thread_id if the
5458 previous general thread is still alive.
5459 (process_serial_event) <g/G handling>: If setting the current
5460 thread to the general thread fails, error out.
5461 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5462 thread's lwp instead of the current thread's.
5463 * target.c (set_desired_thread): If the desired thread was not
5464 found, leave the current thread pointing to NULL. Return an int
5465 (boolean) indicating success.
5466 * target.h (set_desired_thread): Change return type to int.
5468 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5470 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5471 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5473 (ps_get_thread_area): New function.
5475 2015-08-19 Gary Benson <gbenson@redhat.com>
5477 * hostio.c (handle_pread): Do not attempt to read more data
5478 than hostio_reply_with_data can fit in a packet.
5480 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5482 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5484 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5486 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5488 2015-08-06 Pedro Alves <palves@redhat.com>
5490 * tracepoint.c (expr_eval_result): Now an int.
5492 2015-08-06 Pedro Alves <palves@redhat.com>
5494 * gdbthread.h (struct regcache): Forward declare.
5495 (struct thread_info) <regcache_data>: Now a struct regcache
5497 * inferiors.c (inferior_regcache_data)
5498 (set_inferior_regcache_data): Now work with struct regcache
5500 * inferiors.h (struct regcache): Forward declare.
5501 (inferior_regcache_data, set_inferior_regcache_data): Now work
5502 with struct regcache pointers.
5503 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5504 (free_register_cache_thread): Remove struct regcache pointer
5507 2015-08-06 Pedro Alves <palves@redhat.com>
5509 * server.c (captured_main): On error, print the exception message
5510 to stderr, and if run_once is set, throw a quit.
5512 2015-08-06 Pedro Alves <palves@redhat.com>
5514 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5517 2015-08-06 Pedro Alves <palves@redhat.com>
5519 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5520 reading beyond the passed in buffer length.
5522 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5524 * tracepoint.c (symbol_list) <required>: Remove.
5526 2015-08-06 Pedro Alves <palves@redhat.com>
5528 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5529 count if stopping and suspending threads.
5530 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5531 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5532 (linux_detach): Complete an ongoing step-over.
5533 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5535 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5536 (linux_wait_1): If passing a signal to the inferior after
5537 finishing a step-over, unsuspend and re-resume all lwps. If we
5538 see a single-step event but the thread should be continuing, don't
5539 pass the trap to gdb.
5540 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5541 internal_error instead of gdb_assert.
5542 (enqueue_pending_signal): New function.
5543 (check_ptrace_stopped_lwp_gone): Add debug output.
5544 (start_step_over): Use internal_error instead of gdb_assert.
5545 (complete_ongoing_step_over): New function.
5546 (linux_resume_one_thread): Don't resume a suspended thread.
5547 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5550 2015-08-06 Pedro Alves <palves@redhat.com>
5552 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5553 (linux_thread_alive): Use lwp_is_marked_dead.
5554 (extended_event_reported): Delete.
5555 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5556 instead of extended_event_reported.
5557 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5559 (lwp_is_marked_dead): New function.
5560 (lwp_running): Use lwp_is_marked_dead.
5561 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5564 2015-08-06 Pedro Alves <palves@redhat.com>
5566 * linux-low.c (linux_wait_1): Move fork event output out of the
5567 !report_to_gdb check. Pass event_child->waitstatus to
5568 target_waitstatus_to_string instead of ourstatus.
5570 2015-08-04 Yao Qi <yao.qi@linaro.org>
5572 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5573 if current_thread is 32 bit.
5575 2015-08-04 Yao Qi <yao.qi@linaro.org>
5577 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5578 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5579 * server.c (extended_protocol): Remove "static".
5580 * server.h (extended_protocol): Declare it.
5582 2015-08-04 Yao Qi <yao.qi@linaro.org>
5584 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5585 both aarch64 and aarch32.
5586 (aarch64_set_pc): Likewise.
5588 2015-08-04 Yao Qi <yao.qi@linaro.org>
5590 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5591 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5592 arm-with-neon.xml to srv_xmlfiles.
5593 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5594 (is_64bit_tdesc): New function.
5595 (aarch64_linux_read_description): New function.
5596 (aarch64_arch_setup): Call aarch64_linux_read_description.
5597 (regs_info): Rename to regs_info_aarch64.
5598 (aarch64_regs_info): Return right regs_info.
5599 (initialize_low_arch): Call initialize_low_arch_aarch32.
5601 2015-08-04 Yao Qi <yao.qi@linaro.org>
5603 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5604 * linux-aarch32-low.c: New file.
5605 * linux-aarch32-low.h: New file.
5606 * linux-arm-low.c (arm_fill_gregset): Move it to
5607 linux-aarch32-low.c.
5608 (arm_store_gregset): Likewise.
5609 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5610 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5611 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5612 (regs_info): Rename to regs_info_arm.
5613 (arm_regs_info): Return regs_info_aarch32 if
5614 have_ptrace_getregset is 1 and target description is
5615 arm_with_neon or arm_with_vfpv3.
5616 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5617 Call initialize_low_arch_aarch32 instead.
5619 2015-08-04 Yao Qi <yao.qi@linaro.org>
5621 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5622 * linux-low.c: ... here.
5623 * linux-low.h (have_ptrace_getregset): Declare it.
5625 2015-08-04 Pedro Alves <palves@redhat.com>
5627 * thread-db.c (struct thread_db): Use new typedefs.
5628 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5630 (disable_thread_event_reporting): Cast result of dlsym to
5631 destination function pointer type.
5632 (thread_db_mourn): Use td_ta_delete_ftype.
5634 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5636 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5638 (CDX_BREAKPOINT): Define for R2.
5639 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5640 (the_low_target): Add comments.
5642 2015-07-30 Yao Qi <yao.qi@linaro.org>
5644 * linux-arm-low.c (arm_hwcap): Remove it.
5645 (arm_read_description): New local variable arm_hwcap. Don't
5646 set arm_hwcap to zero.
5648 2015-07-30 Yao Qi <yao.qi@linaro.org>
5650 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5651 Use regcache->tdesc instead.
5652 (arm_store_wmmxregset): Likewise.
5653 (arm_fill_vfpregset): Likewise.
5654 (arm_store_vfpregset): Likewise.
5656 2015-07-30 Yao Qi <yao.qi@linaro.org>
5658 * linux-arm-low.c: Include arch/arm.h.
5659 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5660 (arm_store_gregset): Likewise.
5662 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5664 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5665 ptrace's 4th parameter.
5667 2015-07-27 Yao Qi <yao.qi@linaro.org>
5669 * configure.srv (case aarch64*-*-linux*): Don't set
5672 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5674 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5676 * linux-arm-low.c: Likewise.
5677 * linux-cris-low.c: Likewise.
5678 * linux-crisv32-low.c: Likewise.
5679 * linux-low.c: Likewise.
5680 * linux-m68k-low.c: Likewise.
5681 * linux-mips-low.c: Likewise.
5682 * linux-nios2-low.c: Likewise.
5683 * linux-s390-low.c: Likewise.
5684 * linux-sparc-low.c: Likewise.
5685 * linux-tic6x-low.c: Likewise.
5686 * linux-tile-low.c: Likewise.
5687 * linux-x86-low.c: Likewise.
5689 2015-07-24 Pedro Alves <palves@redhat.com>
5691 * config.in: Regenerate.
5692 * configure: Regenerate.
5694 2015-07-24 Pedro Alves <palves@redhat.com>
5696 * acinclude.m4: Include ../ptrace.m4.
5697 * configure.ac: Call GDB_AC_PTRACE.
5698 * config.in, configure: Regenerate.
5700 2015-07-24 Yao Qi <yao.qi@linaro.org>
5702 * linux-low.c (linux_create_inferior): Remove setting to
5703 proc->priv->new_inferior.
5704 (linux_attach): Likewise.
5705 (linux_low_filter_event): Likewise.
5706 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5708 2015-07-24 Yao Qi <yao.qi@linaro.org>
5710 * linux-low.c (linux_arch_setup): New function.
5711 (linux_low_filter_event): If proc->tdesc is NULL and
5712 proc->attached is true, call the_low_target.arch_setup.
5713 Otherwise, keep status pending, and return.
5714 (linux_resume_one_lwp_throw): Don't call get_pc if
5715 thread->while_stepping isn't NULL. Don't call
5716 get_thread_regcache if proc->tdesc is NULL.
5717 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5718 (linux_target_ops): Install arch_setup.
5719 * server.c (start_inferior): Call the_target->arch_setup.
5720 * target.h (struct target_ops) <arch_setup>: New field.
5721 (target_arch_setup): New marco.
5722 * lynx-low.c (lynx_target_ops): Update.
5723 * nto-low.c (nto_target_ops): Update.
5724 * spu-low.c (spu_target_ops): Update.
5725 * win32-low.c (win32_target_ops): Update.
5727 2015-07-24 Yao Qi <yao.qi@linaro.org>
5729 * linux-low.c (linux_add_process): Don't set
5730 proc->priv->new_inferior.
5731 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5732 (linux_attach): Likewise.
5734 2015-07-24 Yao Qi <yao.qi@linaro.org>
5736 * server.c (start_inferior): Code refactor.
5738 2015-07-24 Yao Qi <yao.qi@linaro.org>
5740 * server.c (process_serial_event): Set general_thread.
5742 2015-07-21 Yao Qi <yao.qi@linaro.org>
5744 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5745 aarch64_linux_get_debug_reg_capacity.
5747 2015-07-17 Yao Qi <yao.qi@linaro.org>
5749 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5750 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5751 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5752 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5753 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5754 (AARCH64_HWP_ALIGNMENT): Likewise.
5755 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5756 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5757 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5758 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5759 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5760 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5761 (struct aarch64_debug_reg_state): Likewise.
5762 (struct arch_lwp_info): Likewise.
5763 (aarch64_align_watchpoint): Likewise.
5764 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5765 (aarch64_watchpoint_length): Likewise.
5766 (aarch64_point_encode_ctrl_reg): Likewise
5767 (aarch64_point_is_aligned): Likewise.
5768 (aarch64_align_watchpoint): Likewise.
5769 (aarch64_linux_set_debug_regs):
5770 (aarch64_dr_state_insert_one_point): Likewise.
5771 (aarch64_dr_state_remove_one_point): Likewise.
5772 (aarch64_handle_breakpoint): Likewise.
5773 (aarch64_handle_aligned_watchpoint): Likewise.
5774 (aarch64_handle_unaligned_watchpoint): Likewise.
5775 (aarch64_handle_watchpoint): Likewise.
5777 2015-07-17 Yao Qi <yao.qi@linaro.org>
5779 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5780 and don't aarch64_get_debug_reg_state. All callers update.
5781 (aarch64_handle_aligned_watchpoint): Likewise.
5782 (aarch64_handle_unaligned_watchpoint): Likewise.
5783 (aarch64_handle_watchpoint): Likewise.
5784 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5785 (aarch64_remove_point): Likewise.
5787 2015-07-17 Yao Qi <yao.qi@linaro.org>
5789 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5791 (aarch64_handle_unaligned_watchpoint): Likewise.
5793 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5795 Revert the previous 3 commits:
5796 Move gdb_regex* to common/
5797 Move linux_find_memory_regions_full & co.
5798 gdbserver build-id attribute generator
5800 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5801 Jan Kratochvil <jan.kratochvil@redhat.com>
5803 gdbserver build-id attribute generator.
5804 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5805 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5806 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5808 (get_dynamic): Use find_pdhr to traverse program headers.
5809 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5810 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5811 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5812 (get_hex_build_id): New.
5813 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5814 to reply XML document.
5816 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5817 Jan Kratochvil <jan.kratochvil@redhat.com>
5819 * target.c: Include target/target-utils.h and fcntl.h.
5820 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5821 (target_fileio_read_stralloc): New functions.
5823 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5825 * Makefile.in (OBS): Add gdb_regex.o.
5827 * config.in: Rebuilt.
5828 * configure: Rebuilt.
5830 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5831 Jan Kratochvil <jan.kratochvil@redhat.com>
5833 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5834 * Makefile.in (OBS): Add target-utils.o.
5835 (linux-maps.o, target-utils.o): New.
5836 * configure.srv (srv_linux_obj): Add linux-maps.o.
5838 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5840 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5842 (the_low_target): Install it.
5844 2015-07-14 Pedro Alves <palves@redhat.com>
5846 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5847 Instead, ignore ECHILD, and throw an error for other errnos.
5849 2015-07-10 Pedro Alves <palves@redhat.com>
5851 * event-loop.c (struct callback_event) <data>: Change type to
5852 gdb_client_data instance instead of gdb_client_data pointer.
5853 (append_callback_event): Adjust.
5855 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5857 * linux-aarch64-low.c: Add comments for each linux_target_ops
5858 method. Remove comments already covered in target_ops and
5859 linux_target_ops definitions.
5860 (the_low_target): Add comments for each unimplemented method.
5862 2015-07-09 Yao Qi <yao.qi@linaro.org>
5864 * linux-aarch64-low.c (aarch64_regmap): Remove.
5865 (aarch64_usrregs_info): Remove.
5866 (regs_info): Set field usrregs to NULL.
5868 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5870 * linux-low.c: Include "rsp-low.h"
5871 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5872 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5873 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5874 (handle_btrace_enable_pt): New.
5875 (handle_btrace_general_set): Support "pt".
5876 (handle_btrace_conf_general_set): Support "pt:size".
5878 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5880 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5883 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5885 * linux-aarch64-low.c: Remove comment about endianness.
5886 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5887 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5890 2015-06-24 Gary Benson <gbenson@redhat.com>
5892 * linux-i386-ipa.c (stdint.h): Do not include.
5893 * lynx-i386-low.c (stdint.h): Likewise.
5894 * lynx-ppc-low.c (stdint.h): Likewise.
5895 * mem-break.c (stdint.h): Likewise.
5896 * thread-db.c (stdint.h): Likewise.
5897 * tracepoint.c (stdint.h): Likewise.
5898 * win32-low.c (stdint.h): Likewise.
5900 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5902 * server.c (write_qxfer_response): Update call to
5903 remote_escape_output.
5905 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5906 Jan Kratochvil <jan.kratochvil@redhat.com>
5908 Merge multiple hex conversions.
5909 * gdbreplay.c (tohex): Rename to 'fromhex'.
5910 (logchar): Use fromhex.
5912 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5914 * server.c (handle_qxfer_libraries): Set `version' attribute for
5917 2015-06-10 Gary Benson <gbenson@redhat.com>
5919 * target.h (struct target_ops) <multifs_open>: New field.
5920 <multifs_unlink>: Likewise.
5921 <multifs_readlink>: Likewise.
5922 * linux-low.c (nat/linux-namespaces.h): New include.
5923 (linux_target_ops): Initialize the_target->multifs_open,
5924 the_target->multifs_unlink and the_target->multifs_readlink.
5925 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5926 * hostio.c (hostio_fs_pid): New static variable.
5927 (hostio_handle_new_gdb_connection): New function.
5928 (handle_setfs): Likewise.
5929 (handle_open): Use the_target->multifs_open as appropriate.
5930 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5931 (handle_readlink): Use the_target->multifs_readlink as
5933 (handle_vFile): Handle vFile:setfs packets.
5934 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5935 after target_handle_new_gdb_connection.
5937 2015-06-10 Gary Benson <gbenson@redhat.com>
5939 * configure.ac (AC_CHECK_FUNCS): Add setns.
5940 * config.in: Regenerate.
5941 * configure: Likewise.
5942 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5943 (linux-namespaces.o): New rule.
5944 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5946 2015-06-09 Gary Benson <gbenson@redhat.com>
5948 * hostio.c (handle_open): Process mode argument with
5949 fileio_to_host_mode.
5951 2015-06-01 Yao Qi <yao.qi@linaro.org>
5953 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5954 * linux-x86-low.c: Likewise.
5956 2015-05-28 Don Breazeal <donb@codesourcery.com>
5958 * linux-low.c (handle_extended_wait): Initialize
5959 thread_info.last_resume_kind for new fork children.
5961 2015-05-15 Pedro Alves <palves@redhat.com>
5963 * target.h (target_handle_new_gdb_connection): Rewrite using if
5964 wrapped in do/while.
5966 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5968 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5969 * configure, config.in: Regenerate.
5970 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5973 2015-05-12 Don Breazeal <donb@codesourcery.com>
5975 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5976 PTRACE_EVENT_VFORK_DONE.
5977 (linux_low_ptrace_options, extended_event_reported): Add vfork
5979 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5980 and "vforkdone" for RSP 'T' Stop Reply Packet.
5981 * server.h (report_vfork_events): Declare
5984 2015-05-12 Don Breazeal <donb@codesourcery.com>
5986 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5987 (the_low_target) <new_fork>: Initialize new member.
5988 * linux-arm-low.c (arm_new_fork): New function.
5989 (the_low_target) <new_fork>: Initialize new member.
5990 * linux-low.c (handle_extended_wait): Call new target function
5992 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5993 * linux-mips-low.c (mips_add_watchpoint): New function
5994 extracted from mips_insert_point.
5995 (the_low_target) <new_fork>: Initialize new member.
5996 (mips_linux_new_fork): New function.
5997 (mips_insert_point): Call mips_add_watchpoint.
5998 * linux-x86-low.c (x86_linux_new_fork): New function.
5999 (the_low_target) <new_fork>: Initialize new member.
6001 2015-05-12 Don Breazeal <donb@codesourcery.com>
6003 * linux-low.c (handle_extended_wait): Implement return value,
6004 rename argument 'event_child' to 'event_lwp', handle
6005 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6006 (linux_low_ptrace_options): New function.
6007 (linux_low_filter_event): Call linux_low_ptrace_options,
6008 use different argument fo linux_enable_event_reporting,
6009 use return value from handle_extended_wait.
6010 (extended_event_reported): New function.
6011 (linux_wait_1): Call extended_event_reported and set
6012 status to report fork events.
6013 (linux_write_memory): Add pid to debug message.
6014 (reset_lwp_ptrace_options_callback): New function.
6015 (linux_handle_new_gdb_connection): New function.
6016 (linux_target_ops): Initialize new structure member.
6017 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6018 * lynx-low.c: Initialize new structure member.
6019 * remote-utils.c (prepare_resume_reply): Implement stop reason
6020 "fork" for "T" stop message.
6021 * server.c (handle_query): Call handle_new_gdb_connection.
6022 * server.h (report_fork_events): Declare global flag.
6023 * target.h (struct target_ops) <handle_new_gdb_connection>:
6025 (target_handle_new_gdb_connection): New macro.
6026 * win32-low.c: Initialize new structure member.
6028 2015-05-12 Don Breazeal <donb@codesourcery.com>
6030 * mem-break.c (APPEND_TO_LIST): Define macro.
6031 (clone_agent_expr): New function.
6032 (clone_one_breakpoint): New function.
6033 (clone_all_breakpoints): New function.
6034 * mem-break.h: Declare new functions.
6036 2015-05-12 Don Breazeal <donb@codesourcery.com>
6038 * linux-low.c (linux_supports_fork_events): New function.
6039 (linux_supports_vfork_events): New function.
6040 (linux_target_ops): Initialize new structure members.
6041 (initialize_low): Call linux_check_ptrace_features.
6042 * lynx-low.c (lynx_target_ops): Initialize new structure
6044 * server.c (report_fork_events, report_vfork_events):
6046 (handle_query): Add new features to qSupported packet and
6048 (captured_main): Initialize new global variables.
6049 * target.h (struct target_ops) <supports_fork_events>:
6051 <supports_vfork_events>: New member.
6052 (target_supports_fork_events): New macro.
6053 (target_supports_vfork_events): New macro.
6054 * win32-low.c (win32_target_ops): Initialize new structure
6057 2015-05-12 Gary Benson <gbenson@redhat.com>
6059 * server.c (handle_qxfer_exec_file): Use current process
6062 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6064 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6065 Remove HAVE_PTRACE_GETREGS conditionals.
6066 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6067 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6069 2015-05-08 Yao Qi <yao.qi@linaro.org>
6071 * linux-low.c (linux_supports_conditional_breakpoints): New
6073 (linux_target_ops): Install new target method.
6074 * lynx-low.c (lynx_target_ops): Install NULL hook for
6075 supports_conditional_breakpoints.
6076 * nto-low.c (nto_target_ops): Likewise.
6077 * spu-low.c (spu_target_ops): Likewise.
6078 * win32-low.c (win32_target_ops): Likewise.
6079 * server.c (handle_query): Check
6080 target_supports_conditional_breakpoints.
6081 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6083 (target_supports_conditional_breakpoints): New macro.
6085 2015-05-06 Pedro Alves <palves@redhat.com>
6088 * server.c (start_inferior): If the process exits, mourn it.
6090 2015-04-21 Gary Benson <gbenson@redhat.com>
6092 * hostio.c (fileio_open_flags_to_host): Factored out to
6093 fileio_to_host_openflags in common/fileio.c. Single use
6096 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6098 * linux-xtensa-low.c (xtensa_fill_gregset)
6099 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6102 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6104 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6105 (regs_info): Replace usrregs pointer with NULL.
6107 2015-04-17 Gary Benson <gbenson@redhat.com>
6109 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6110 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6111 * server.c (handle_qxfer_exec_file): New function.
6112 (qxfer_packets): Add exec-file entry.
6113 (handle_query): Report qXfer:exec-file:read as supported packet.
6115 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6117 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6119 2015-04-09 Gary Benson <gbenson@redhat.com>
6121 * hostio-errno.c (errno_to_fileio_error): Remove function.
6122 Update caller to use remote_fileio_to_fio_error.
6124 2015-04-09 Yao Qi <yao.qi@linaro.org>
6126 * linux-low.c (linux_insert_point): Call
6127 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6128 (linux_remove_point): Call remove_memory_breakpoint if type is
6130 * linux-x86-low.c (x86_insert_point): Don't call
6131 insert_memory_breakpoint.
6132 (x86_remove_point): Don't call remove_memory_breakpoint.
6134 2015-04-01 Pedro Alves <palves@redhat.com>
6135 Cleber Rosa <crosa@redhat.com>
6137 * server.c (gdbserver_usage): Reorganize and extend the usage
6140 2015-03-24 Pedro Alves <palves@redhat.com>
6142 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6143 output. Also dump TRAP_TRACE.
6144 (linux_low_filter_event): In debug output, distinguish a
6145 resume_stop SIGSTOP from a delayed SIGSTOP.
6147 2015-03-24 Gary Benson <gbenson@redhat.com>
6149 * linux-x86-low.c (x86_linux_new_thread): Moved to
6151 (x86_linux_prepare_to_resume): Likewise.
6153 2015-03-24 Gary Benson <gbenson@redhat.com>
6155 * Makefile.in (x86-linux-dregs.o): New rule.
6156 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6157 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6158 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6159 (x86_linux_dr_get): Likewise.
6160 (x86_linux_dr_set): Likewise.
6161 (update_debug_registers_callback): Likewise.
6162 (x86_linux_dr_set_addr): Likewise.
6163 (x86_linux_dr_get_addr): Likewise.
6164 (x86_linux_dr_set_control): Likewise.
6165 (x86_linux_dr_get_control): Likewise.
6166 (x86_linux_dr_get_status): Likewise.
6167 (x86_linux_update_debug_registers): Likewise.
6169 2015-03-24 Gary Benson <gbenson@redhat.com>
6171 * linux-x86-low.c (x86_linux_update_debug_registers):
6172 New function, factored out from...
6173 (x86_linux_prepare_to_resume): ...this.
6175 2015-03-24 Gary Benson <gbenson@redhat.com>
6177 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6178 (x86_linux_dr_set): Likewise.
6179 (update_debug_registers_callback): Likewise.
6180 (x86_linux_dr_set_addr): Likewise.
6181 (x86_linux_dr_get_addr): Likewise.
6182 (x86_linux_dr_set_control): Likewise.
6183 (x86_linux_dr_get_control): Likewise.
6184 (x86_linux_dr_get_status): Likewise.
6185 (x86_linux_prepare_to_resume): Likewise.
6187 2015-03-24 Gary Benson <gbenson@redhat.com>
6189 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6190 Use perror_with_name. Pass string through gettext.
6191 (x86_linux_dr_set): Likewise.
6193 2015-03-24 Gary Benson <gbenson@redhat.com>
6195 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6196 (x86_linux_dr_set_addr): ...this.
6197 (x86_dr_low_get_addr): Rename to...
6198 (x86_linux_dr_get_addr): ...this.
6199 (x86_dr_low_set_control): Rename to...
6200 (x86_linux_dr_set_control): ...this.
6201 (x86_dr_low_get_control): Rename to...
6202 (x86_linux_dr_get_control): ...this.
6203 (x86_dr_low_get_status): Rename to...
6204 (x86_linux_dr_get_status): ...this.
6205 (x86_dr_low): Update with new function names.
6207 2015-03-24 Gary Benson <gbenson@redhat.com>
6209 * Makefile.in (x86-linux.o): New rule.
6210 * configure.srv: Add x86-linux.o to relevant targets.
6211 * linux-low.c (lwp_set_arch_private_info): New function.
6212 (lwp_arch_private_info): Likewise.
6213 * linux-x86-low.c: Include nat/x86-linux.h.
6214 (arch_lwp_info): Removed structure.
6215 (update_debug_registers_callback):
6216 Use lwp_set_debug_registers_changed.
6217 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6218 and lwp_set_debug_registers_changed.
6219 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6221 2015-03-24 Gary Benson <gbenson@redhat.com>
6223 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6224 * linux-arm-low.c (arm_new_thread): Likewise.
6225 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6226 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6227 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6228 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6230 2015-03-24 Gary Benson <gbenson@redhat.com>
6232 * linux-low.c (ptid_of_lwp): New function.
6233 (lwp_is_stopped): Likewise.
6234 (lwp_stop_reason): Likewise.
6235 * linux-x86-low.c (update_debug_registers_callback):
6237 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6240 2015-03-24 Gary Benson <gbenson@redhat.com>
6242 * linux-low.h (linux_stop_lwp): Remove declaration.
6244 2015-03-24 Gary Benson <gbenson@redhat.com>
6246 * linux-low.h: Include nat/linux-nat.h.
6247 * linux-low.c (iterate_over_lwps_args): New structure.
6248 (iterate_over_lwps_filter): New function.
6249 (iterate_over_lwps): Likewise.
6250 * linux-x86-low.c (update_debug_registers_callback):
6251 Update signature to what iterate_over_lwps expects.
6252 Remove PID check that iterate_over_lwps now performs.
6253 (x86_dr_low_set_addr): Use iterate_over_lwps.
6254 (x86_dr_low_set_control): Likewise.
6256 2015-03-24 Gary Benson <gbenson@redhat.com>
6258 * linux-x86-low.c (x86_debug_reg_state): New function.
6259 (x86_linux_prepare_to_resume): Use the above.
6261 2015-03-24 Gary Benson <gbenson@redhat.com>
6263 * linux-low.c (current_lwp_ptid): New function.
6264 * linux-x86-low.c: Include nat/linux-nat.h.
6265 (x86_dr_low_get_addr): Use current_lwp_ptid.
6266 (x86_dr_low_get_control): Likewise.
6267 (x86_dr_low_get_status): Likewise.
6269 2015-03-20 Pedro Alves <palves@redhat.com>
6271 * tracepoint.c (cmd_qtstatus): Make "str" const.
6273 2015-03-20 Pedro Alves <palves@redhat.com>
6275 * server.c (handle_general_set): Make "req_str" const.
6277 2015-03-19 Pedro Alves <palves@redhat.com>
6279 * linux-low.c (linux_resume_one_lwp): Rename to ...
6280 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6281 instead call perror_with_name.
6282 (check_ptrace_stopped_lwp_gone): New function.
6283 (linux_resume_one_lwp): Reimplement as wrapper around
6284 linux_resume_one_lwp_throw that swallows errors if the LWP is
6287 2015-03-19 Pedro Alves <palves@redhat.com>
6289 * linux-low.c (count_events_callback, select_event_lwp_callback):
6290 No longer check whether the thread has resume_stop as last resume
6293 2015-03-19 Pedro Alves <palves@redhat.com>
6295 * linux-low.c (count_events_callback, select_event_lwp_callback):
6296 Use the lwp's status_pending_p field, not the thread's.
6298 2015-03-19 Pedro Alves <palves@redhat.com>
6300 * linux-low.c (select_event_lwp_callback): Update comments to
6301 no longer mention SIGTRAP.
6303 2015-03-18 Gary Benson <gbenson@redhat.com>
6305 * server.c (handle_query): Do not report vFile:fstat as supported.
6307 2015-03-11 Gary Benson <gbenson@redhat.com>
6309 * hostio.c (sys/types.h): New include.
6310 (sys/stat.h): Likewise.
6311 (common-remote-fileio.h): Likewise.
6312 (handle_fstat): New function.
6313 (handle_vFile): Handle vFile:fstat packets.
6315 2015-03-11 Gary Benson <gbenson@redhat.com>
6317 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6318 struct stat.st_blocks and struct stat.st_blksize.
6319 * configure: Regenerate.
6320 * config.in: Likewise.
6321 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6322 (OBS): Add common-remote-fileio.o.
6323 (common-remote-fileio.o): New rule.
6325 2015-03-09 Pedro Alves <palves@redhat.com>
6327 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6328 'struct sockaddr' pointer in 'accept' call.
6330 2015-03-09 Pedro Alves <palves@redhat.com>
6333 2015-03-07 Pedro Alves <palves@redhat.com>
6334 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6335 or <winsock2.h> here. Instead include "gdb_socket.h".
6336 (remote_open): Use union gdb_sockaddr_u.
6337 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6338 or <winsock2.h> here. Instead include "gdb_socket.h".
6339 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6340 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6342 (init_named_socket, gdb_agent_helper_thread): Use union
6345 2015-03-07 Pedro Alves <palves@redhat.com>
6347 * configure.ac (build_warnings): Move
6348 -Wdeclaration-after-statement to the C-specific set.
6349 * configure: Regenerate.
6351 2015-03-07 Pedro Alves <palves@redhat.com>
6353 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6354 or <winsock2.h> here. Instead include "gdb_socket.h".
6355 (remote_open): Use union gdb_sockaddr_u.
6356 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6357 or <winsock2.h> here. Instead include "gdb_socket.h".
6358 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6359 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6361 (init_named_socket, gdb_agent_helper_thread): Use union
6364 2015-03-07 Pedro Alves <palves@redhat.com>
6366 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6369 2015-03-06 Yao Qi <yao.qi@linaro.org>
6371 * linux-aarch64-low.c (aarch64_insert_point): Use
6372 show_debug_regs as a boolean.
6373 (aarch64_remove_point): Likewise.
6375 2015-03-05 Pedro Alves <palves@redhat.com>
6377 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6378 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6379 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6380 * nto-low.c (nto_target_ops): Likewise.
6381 * spu-low.c (spu_target_ops): Likewise.
6382 * win32-low.c (win32_target_ops): Likewise.
6384 2015-03-04 Pedro Alves <palves@redhat.com>
6386 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6387 Decide whether a breakpoint triggered based on the SIGTRAP's
6389 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6390 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6391 (linux_low_filter_event): Check for breakpoints before checking
6393 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6395 (linux_stopped_by_sw_breakpoint)
6396 (linux_supports_stopped_by_sw_breakpoint)
6397 (linux_stopped_by_hw_breakpoint)
6398 (linux_supports_stopped_by_hw_breakpoint): New functions.
6399 (linux_target_ops): Install new target methods.
6401 2015-03-04 Pedro Alves <palves@redhat.com>
6403 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6404 * server.c (swbreak_feature, hwbreak_feature): New globals.
6405 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6406 (captured_main): Clear swbreak_feature and hwbreak_feature.
6407 * server.h (swbreak_feature, hwbreak_feature): Declare.
6408 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6409 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6410 supports_stopped_by_hw_breakpoint>: New fields.
6411 (target_supports_stopped_by_sw_breakpoint)
6412 (target_stopped_by_sw_breakpoint)
6413 (target_supports_stopped_by_hw_breakpoint)
6414 (target_stopped_by_hw_breakpoint): Declare.
6416 2015-03-04 Pedro Alves <palves@redhat.com>
6418 enum lwp_stop_reason -> enum target_stop_reason
6419 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6420 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6421 (linux_wait_1, stuck_in_jump_pad_callback)
6422 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6423 (linux_stopped_by_watchpoint):
6424 * linux-low.h (enum lwp_stop_reason): Delete.
6425 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6426 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6428 2015-03-04 Yao Qi <yao.qi@linaro.org>
6430 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6432 2015-03-03 Gary Benson <gbenson@redhat.com>
6434 * hostio.c (handle_vFile): Fix prefix lengths.
6436 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6438 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6441 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6443 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6444 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6445 (clean): Add "rm -f" for above C files.
6446 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6447 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6448 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6449 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6450 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6451 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6452 (init_registers_s390x_vx_linux64)
6453 (init_registers_s390x_tevx_linux64)
6454 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6455 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6457 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6458 (s390_store_vxrs_high): New functions.
6459 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6461 (s390_arch_setup): Add logic for selecting one of the new target
6462 descriptions. Activate the new vector regsets if applicable.
6463 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6464 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6465 and init_registers_s390x_tevx_linux64.
6467 2015-03-01 Pedro Alves <palves@redhat.com>
6469 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6472 2015-02-27 Pedro Alves <palves@redhat.com>
6474 * linux-x86-low.c (u_debugreg_offset): New function.
6475 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6477 2015-02-27 Pedro Alves <palves@redhat.com>
6479 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6480 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6481 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6482 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6483 (ps_lsetfpregs, ps_getpid)
6484 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6485 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6486 (ps_lsetxregs, ps_plog): Declare.
6488 2015-02-27 Pedro Alves <palves@redhat.com>
6490 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6491 IP_AGENT_EXPORT_FUNC.
6492 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6493 IP_AGENT_EXPORT_FUNC.
6494 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6495 (IP_AGENT_EXPORT): Delete.
6496 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6497 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6498 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6499 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6500 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6501 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6502 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6503 (traceframe_read_count, traceframe_write_count)
6504 (traceframes_created, trace_state_variables, get_raw_reg)
6505 (get_trace_state_variable_value, set_trace_state_variable_value)
6506 (ust_loaded, helper_thread_id, cmd_buf): Use
6507 IPA_SYM_EXPORTED_NAME.
6508 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6509 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6510 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6511 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6512 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6513 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6514 EXTERN_C_PUSH/EXTERN_C_POP.
6515 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6516 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6517 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6518 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6519 (traceframe_write_count, traceframe_read_count)
6520 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6521 (about_to_request_buffer_space, get_trace_state_variable_value)
6522 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6523 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6524 EXTERN_C_PUSH/EXTERN_C_POP.
6525 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6526 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6527 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6528 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6529 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6530 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6531 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6532 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6534 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6535 (IP_AGENT_EXPORT_VAR_DECL): Define.
6537 (gdb_agent_get_raw_reg): Declare.
6539 2015-02-27 Tom Tromey <tromey@redhat.com>
6540 Pedro Alves <palves@redhat.com>
6542 Rename symbols whose names are reserved C++ keywords throughout.
6544 2015-02-27 Pedro Alves <palves@redhat.com>
6546 * Makefile.in (COMPILER): New, get it from autoconf.
6547 (CXX): Get from autoconf instead.
6548 (COMPILE.pre): Use COMPILER.
6549 (CC-LD): Rename to ...
6550 (CC_LD): ... this. Use COMPILER.
6551 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6552 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6553 * acinclude.m4: Include build-with-cxx.m4.
6554 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6555 Disable -Werror by default if building in C++ mode.
6556 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6557 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6558 the C++ compiler. Save/restore CXXFLAGS too.
6559 * configure: Regenerate.
6561 2015-02-27 Pedro Alves <palves@redhat.com>
6563 * acinclude.m4: Include libiberty.m4.
6564 * configure.ac: Call libiberty_INIT.
6565 * config.in, configure: Regenerate.
6567 2015-02-26 Pedro Alves <palves@redhat.com>
6569 * linux-low.c (linux_wait_1): When incrementing the PC past a
6570 program breakpoint always use the_low_target.breakpoint_len as
6571 increment, rather than the maximum between that and
6572 the_low_target.decr_pc_after_break.
6574 2015-02-23 Pedro Alves <palves@redhat.com>
6576 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6577 thread was doing a step-over; always adjust the PC if
6578 we stepped over a permanent breakpoint.
6579 (linux_wait_1): If we stepped over breakpoint that was on top of a
6580 permanent breakpoint, manually advance the PC past it.
6582 2015-02-23 Pedro Alves <palves@redhat.com>
6584 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6586 (x86_fill_gregset, x86_store_gregset): Use it when handling
6589 2015-02-20 Pedro Alves <palves@redhat.com>
6591 * thread-db.c: Include "nat/linux-procfs.h".
6592 (thread_db_init): Skip listing new threads if the kernel supports
6593 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6595 2015-02-20 Pedro Alves <palves@redhat.com>
6597 * linux-low.c (status_pending_p_callback): Use ptid_match.
6599 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6601 PR breakpoints/16812
6602 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6603 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6604 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6606 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6608 PR breakpoints/15956
6609 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6611 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6613 * linux-low.c (linux_low_btrace_conf): Print size.
6614 * server.c (handle_btrace_conf_general_set): New.
6615 (hanle_general_set): Call handle_btrace_conf_general_set.
6616 (handle_query): Report Qbtrace-conf:bts:size as supported.
6618 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6620 * linux-low.c (linux_low_enable_btrace): Update parameters.
6621 (linux_low_btrace_conf): New.
6622 (linux_target_ops)<to_btrace_conf>: Initialize.
6623 * server.c (current_btrace_conf): New.
6624 (handle_btrace_enable): Rename to ...
6625 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6626 to target_enable_btrace. Update comment. Update users.
6627 (handle_qxfer_btrace_conf): New.
6628 (qxfer_packets): Add btrace-conf entry.
6629 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6630 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6631 (target_ops)<read_btrace_conf>: New.
6632 (target_enable_btrace): Update parameters.
6633 (target_read_btrace_conf): New.
6635 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6637 * server.c (handle_btrace_general_set): Remove call to
6638 target_supports_btrace.
6639 (supported_btrace_packets): New.
6640 (handle_query): Call supported_btrace_packets.
6641 * target.h: include btrace-common.h.
6642 (btrace_target_info): Removed.
6643 (supports_btrace, target_supports_btrace): Update parameters.
6645 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6647 * Makefile.in (SFILES): Add common/btrace-common.c.
6648 (OBS): Add common/btrace-common.o.
6649 (btrace-common.o): Add build rules.
6650 * linux-low: Include btrace-common.h.
6651 (linux_low_read_btrace): Use struct btrace_data. Call
6652 btrace_data_init and btrace_data_fini.
6654 2015-02-06 Pedro Alves <palves@redhat.com>
6656 * thread-db.c (find_new_threads_callback): Add debug output.
6658 2015-02-04 Pedro Alves <palves@redhat.com>
6660 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6661 (resume_stopped_resumed_lwps): New function.
6662 (linux_wait_for_event_filtered): Use it.
6664 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6666 * Makefile.in (SFILES): Add linux-personality.c.
6667 (linux-personality.o): New rule.
6668 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6669 list of objects to be built.
6670 * linux-low.c: Include nat/linux-personality.h.
6671 (linux_create_inferior): Remove code to disable address space
6672 randomization (moved to ../nat/linux-personality.c). Create
6673 cleanup to disable address space randomization.
6675 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6677 * Makefile.in (posix-strerror.o): New rule.
6678 (mingw-strerror.o): Likewise.
6679 * configure: Regenerated.
6680 * configure.ac: Source file ../common/common.host. Initialize new
6681 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6683 2015-01-14 Yao Qi <yao@codesourcery.com>
6685 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6686 (ppc-linux.o): New rule.
6687 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6688 * configure.ac: AC_CHECK_FUNCS(getauxval).
6689 * config.in: Re-generated.
6690 * configure: Re-generated.
6691 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6692 ppc64_64bit_inferior_p
6694 2015-01-14 Yao Qi <yao@codesourcery.com>
6696 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6697 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6698 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6699 (PT_ORIG_R3, PT_TRAP): Likewise.
6700 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6701 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6702 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6704 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6706 * i387-fp.c (i387_cache_to_xsave): In look over
6707 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6708 zmmh_low_space field by use of zmmh_high_space.
6710 2015-01-09 Pedro Alves <palves@redhat.com>
6712 * linux-low.c (step_over_bkpt): Move higher up in the file.
6713 (handle_extended_wait): Don't store the stop_pc here.
6714 (get_stop_pc): Adjust comments and rename to ...
6715 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6716 stopped for a software breakpoint or hardware breakpoint.
6717 (thread_still_has_status_pending_p): New function.
6718 (status_pending_p_callback): Use
6719 thread_still_has_status_pending_p. If the event is no longer
6720 interesting, resume the LWP.
6721 (handle_tracepoints): Add assert.
6722 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6723 (wstatus_maybe_breakpoint): New function.
6724 (cancel_breakpoint): Delete function.
6725 (check_stopped_by_watchpoint): New function, factored out from
6726 linux_low_filter_event.
6727 (lp_status_maybe_breakpoint): Delete function.
6728 (linux_low_filter_event): Remove filter_ptid argument.
6729 Leave thread group exits pending here. Store the LWP's stop PC.
6730 Always leave events pending.
6731 (linux_wait_for_event_filtered): Pull all events out of the
6732 kernel, and leave them all pending.
6733 (count_events_callback, select_event_lwp_callback): Consider all
6735 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6736 (select_event_lwp): Only give preference to the stepping LWP in
6737 all-stop mode. Adjust comments.
6738 (ignore_event): New function.
6739 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6740 references to cancel_breakpoints. Adjust to renames. Also give
6741 equal priority to all LWPs that have had events in non-stop mode.
6742 If reporting a software breakpoint event, unadjust the LWP's PC.
6743 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6744 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6746 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6747 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6748 (linux_stopped_by_watchpoint): Adjust.
6749 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6750 * linux-low.h (enum lwp_stop_reason): New.
6751 (struct lwp_info) <stop_pc>: Adjust comment.
6752 <stopped_by_watchpoint>: Delete field.
6753 <stop_reason>: New field.
6754 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6755 * mem-break.c (software_breakpoint_inserted_here)
6756 (hardware_breakpoint_inserted_here): New function.
6757 * mem-break.h (software_breakpoint_inserted_here)
6758 (hardware_breakpoint_inserted_here): Declare.
6759 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6760 (cancel_breakpoints): Delete.
6761 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6762 (upload_fast_traceframes): Remove references to
6765 2015-01-09 Pedro Alves <palves@redhat.com>
6767 * thread-db.c (find_new_threads_callback): Ignore thread if the
6768 kernel thread ID is -1.
6770 2015-01-09 Pedro Alves <palves@redhat.com>
6772 * linux-low.c (linux_attach_fail_reason_string): Move to
6773 nat/linux-ptrace.c, and rename.
6774 (linux_attach_lwp): Update comment.
6775 (attach_proc_task_lwp_callback): New function.
6776 (linux_attach): Adjust to rename and use
6777 linux_proc_attach_tgid_threads.
6778 (linux_attach_fail_reason_string): Delete declaration.
6780 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6782 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6783 * server.c (gdbserver_version): Likewise.
6785 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6787 * remote-utils.c: Include ctype.h.
6788 (input_interrupt): Explicitly handle the case when the char
6789 received is the NUL byte. Improve the printing of non-ASCII
6792 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6794 * linux-low.c (linux_low_filter_event): Update call to
6795 linux_enable_event_reporting following the addition of
6796 a new parameter to that function.
6798 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6801 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6802 (AARCH64_FPCR_REGNO): Likewise.
6803 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6804 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6805 (aarch64_store_fpregset): Likewise.
6807 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6809 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6810 Remove FIXME comment about assumption about N.
6812 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6814 * configure.ac: If large-file support is disabled in GDBserver,
6815 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6816 * configure: Regenerate.
6818 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6820 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6821 warning upon ENODATA from ptrace.
6822 * linux-s390-low.c (s390_store_tdb): New.
6823 (s390_regsets): Add regset for NT_S390_TDB.
6825 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6827 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6828 without a fill_function.
6829 * linux-s390-low.c (s390_fill_last_break): Remove.
6830 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6831 (s390_arch_setup): Use regset's size instead of fill_function for
6834 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6836 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6837 the regset's store function when ptrace returned an error.
6838 * regcache.c (get_thread_regcache): Invalidate register cache
6839 before fetching inferior's registers.
6841 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6843 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6844 while-loop as for-loop.
6845 (regsets_store_inferior_registers): Likewise.
6847 2014-11-28 Yao Qi <yao@codesourcery.com>
6849 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6850 * config.in, configure: Re-generate.
6851 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6854 2014-11-21 Yao Qi <yao@codesourcery.com>
6856 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6857 (AC_CHECK_HEADERS): Remove malloc.h.
6858 * configure: Re-generated.
6859 * config.in: Re-generated.
6860 * server.h: Don't include alloca.h and malloc.h.
6861 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6862 Don't include malloc.h.
6864 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6866 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6867 corresponding ERRNO check in same block.
6869 2014-11-12 Pedro Alves <palves@redhat.com>
6871 * server.c (cont_thread): Update comment.
6872 (start_inferior, attach_inferior): No longer clear cont_thread.
6873 (handle_v_cont): No longer set cont_thread.
6874 (captured_main): Clear cont_thread each time a GDB connects.
6876 2014-11-12 Pedro Alves <palves@redhat.com>
6878 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6879 thread, and don't resume all threads if the Hc thread has exited.
6881 2014-11-12 Pedro Alves <palves@redhat.com>
6883 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6884 the process group instead of to a specific LWP.
6886 2014-10-15 Pedro Alves <palves@redhat.com>
6889 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6891 (arm_set_thread_context): Delete.
6892 (the_low_target): Adjust.
6893 * win32-i386-low.c (debug_registers_changed)
6894 (debug_registers_used): Delete.
6895 (update_debug_registers_callback): New function.
6896 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6897 needing to update their debug registers.
6898 (win32_get_current_dr): New function.
6899 (x86_dr_low_get_addr, x86_dr_low_get_control)
6900 (x86_dr_low_get_status): Fetch the debug register from the thread
6902 (i386_initial_stuff): Adjust.
6903 (i386_get_thread_context): Remove current_event parameter. Don't
6904 clear debug_registers_changed nor copy DR values to
6906 (i386_set_thread_context): Delete.
6907 (i386_prepare_to_resume): New function.
6908 (i386_thread_added): Mark the thread as needing to update irs
6910 (the_low_target): Remove i386_set_thread_context and install
6911 i386_prepare_to_resume.
6912 * win32-low.c (win32_get_thread_context): Adjust.
6913 (win32_set_thread_context): Use SetThreadContext
6915 (win32_prepare_to_resume): New function.
6916 (win32_require_context): New function, factored out from ...
6917 (thread_rec): ... this.
6918 (continue_one_thread): Call win32_prepare_to_resume on each thread
6919 we're about to continue.
6920 (win32_resume): Call win32_prepare_to_resume on the event thread.
6921 * win32-low.h (struct win32_thread_info)
6922 <debug_registers_changed>: New field.
6923 (struct win32_target_ops): Change prototype of set_thread_context,
6924 delete set_thread_context and add prepare_to_resume.
6925 (win32_require_context): New declaration.
6927 2014-10-08 Gary Benson <gbenson@redhat.com>
6929 * server.h: Do not include common-exceptions.h.
6931 2014-10-08 Gary Benson <gbenson@redhat.com>
6933 * server.h: Do not include cleanups.h.
6935 2014-09-30 James Hogan <james.hogan@imgtec.com>
6937 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6940 2014-09-23 Yao Qi <yao@codesourcery.com>
6942 * linux-low.c (lp_status_maybe_breakpoint): New function.
6943 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6944 (count_events_callback): Likewise.
6945 (select_event_lwp_callback): Likewise.
6946 (cancel_breakpoints_callback): Likewise.
6948 2014-09-19 Don Breazeal <donb@codesourcery.com>
6950 * linux-low.c (handle_extended_wait): Call
6951 linux_ptrace_get_extended_event.
6952 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6953 linux_is_extended_waitstatus.
6955 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6957 * Makefile.in (CPPFLAGS): Define.
6958 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6959 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6961 2014-09-16 Gary Benson <gbenson@redhat.com>
6963 * inferiors.h (current_inferior): Renamed as...
6964 (current_thread): New variable. All uses updated.
6965 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6966 (maybe_move_out_of_jump_pad): Likewise.
6967 (cancel_breakpoint): Likewise.
6968 (linux_low_filter_event): Likewise.
6969 (wait_for_sigstop): Likewise.
6970 (linux_resume_one_lwp): Likewise.
6971 (need_step_over_p): Likewise.
6972 (start_step_over): Likewise.
6973 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6974 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6975 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6976 and save_inferior as saved_thread.
6977 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6979 (regcache_invalidate_thread): Likewise.
6980 * remote-utils.c (prepare_resume_reply): Likewise.
6981 * thread-db.c (thread_db_get_tls_address): Likewise.
6982 (disable_thread_event_reporting): Likewise.
6983 (remove_thread_event_breakpoints): Likewise.
6984 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6986 * target.h (set_desired_inferior): Renamed as...
6987 (set_desired_thread): New declaration. All uses updated.
6988 * server.c (myresume): Updated comment to reference thread instead
6990 (handle_serial_event): Likewise.
6991 (handle_target_event): Likewise.
6993 2014-09-12 Tom Tromey <tromey@redhat.com>
6994 Gary Benson <gbenson@redhat.com>
6996 * regcache.h: Include common-regcache.h.
6997 (regcache_read_pc): Don't declare.
6998 * regcache.c (get_thread_regcache_for_ptid): New function.
7000 2014-09-11 Tom Tromey <tromey@redhat.com>
7001 Gary Benson <gbenson@redhat.com>
7003 * symbol.c: New file.
7004 * Makefile.in (SFILES): Add symbol.c.
7005 (OBS): Add symbol.o.
7007 2014-09-11 Gary Benson <gbenson@redhat.com>
7009 * target.c (target_stop_ptid, target_continue_ptid): New
7012 2014-09-11 Tom Tromey <tromey@redhat.com>
7013 Gary Benson <gbenson@redhat.com>
7015 * target.h: Include target/target.h.
7016 * target.c (target_read_memory, target_read_uint32)
7017 (target_write_memory): New functions.
7019 2014-09-11 Gary Benson <gbenson@redhat.com>
7021 * server.h (debug_hw_points): Don't declare.
7022 * server.c (debug_hw_points): Don't define. Replace all uses
7023 with show_debug_regs.
7024 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7025 all uses with show_debug_regs.
7027 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7029 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7030 endianness into account.
7031 (ppc_supply_ptrace_register): Likewise.
7033 2014-09-03 James Hogan <james.hogan@imgtec.com>
7035 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7036 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7038 2014-09-03 Gary Benson <gbenson@redhat.com>
7040 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7041 ALL_DEBUG_ADDRESS_REGISTERS.
7043 2014-09-02 Gary Benson <gbenson@redhat.com>
7045 * i386-low.h: Renamed as...
7046 * x86-low.h: New file. All type, function and variable name
7047 prefixes changed from "i386_" to "x86_". All references updated.
7048 * i386-low.c: Renamed as...
7049 * x86-low.c: New file. All type, function and variable name
7050 prefixes changed from "i386_" to "x86_". All references updated.
7052 2014-09-02 Gary Benson <gbenson@redhat.com>
7054 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7055 (x86_linux_new_thread): Likewise.
7057 2014-08-29 Gary Benson <gbenson@redhat.com>
7059 * server.h (setjmp.h): Do not include.
7060 (toplevel): Do not declare.
7061 (common-exceptions.h): Include.
7062 (cleanups.h): Likewise.
7063 * server.c (toplevel): Do not define.
7064 (exit_code): New static global.
7065 (detach_or_kill_for_exit_cleanup): New function.
7066 (main): New function. Original main renamed to...
7067 (captured_main): New function.
7068 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7070 2014-08-29 Gary Benson <gbenson@redhat.com>
7072 * Makefile.in (SFILES): Add common/common-exceptions.c.
7073 (OBS): Add common-exceptions.o.
7074 (common-exceptions.o): New rule.
7075 * utils.c (prepare_to_throw_exception): New function.
7077 2014-08-29 Gary Benson <gbenson@redhat.com>
7079 * config.in: Regenerate.
7080 * configure: Likewise.
7082 2014-08-29 Gary Benson <gbenson@redhat.com>
7084 * Makefile.in (SFILES): Add common/cleanups.c.
7086 (cleanups.o): New rule.
7088 2014-08-29 Gary Benson <gbenson@redhat.com>
7090 * utils.c (internal_vwarning): New function.
7092 2014-08-28 Gary Benson <gbenson@redhat.com>
7094 * utils.h (fatal): Remove declaration.
7095 * utils.c (fatal): Remove function.
7097 2014-08-28 Gary Benson <gbenson@redhat.com>
7099 * tracepoint.c (gdb_agent_init): Replace fatal with
7101 (initialize_tracepoint): Likewise.
7103 2014-08-28 Gary Benson <gbenson@redhat.com>
7105 * remote-utils.c (remote_prepare): Replace fatal with error.
7107 2014-08-28 Gary Benson <gbenson@redhat.com>
7109 * linux-low.c (linux_async): Replace fatal with warning.
7111 (linux_start_non_stop): Return -1 if linux_async failed.
7113 2014-08-28 Gary Benson <gbenson@redhat.com>
7115 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7117 (i386_dr_low_get_addr): Remove vague comment.
7118 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7121 2014-08-28 Gary Benson <gbenson@redhat.com>
7123 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7124 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7126 (linux_resume_one_lwp): Likewise.
7127 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7129 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7130 with internal_error.
7131 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7132 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7133 (find_register_by_name): Replace fatal with internal_error.
7134 (find_regno): Likewise.
7135 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7136 * thread-db.c (thread_db_create_event): Likewise.
7137 (thread_db_load_search): Likewise.
7138 (try_thread_db_load_1): Likewise.
7139 * tracepoint.c (get_jump_space_head): Replace fatal with
7141 (claim_trampoline_space): Likewise.
7142 (have_fast_tracepoint_trampoline_buffer): Likewise.
7143 (cmd_qtstart): Likewise.
7144 (stop_tracing): Likewise.
7145 (fast_tracepoint_collecting): Likewise.
7146 (target_malloc): Likewise.
7147 (download_tracepoint): Likewise.
7148 (download_trace_state_variables): Replace check with gdb_assert.
7149 (upload_fast_traceframes): Replace fatal with internal_error.
7151 2014-08-19 Tom Tromey <tromey@redhat.com>
7152 Gary Benson <gbenson@redhat.com>
7154 * Makefile.in (SFILES): Add common/common-debug.c.
7155 (OBS): Add common-debug.o.
7156 (common-debug.o): New rule.
7157 * debug.h (debug_printf): Don't declare.
7158 * debug.c (debug_printf): Renamed and rewritten as...
7159 (debug_vprintf): New function.
7161 2014-08-19 Gary Benson <gbenson@redhat.com>
7163 * utils.h: Do not include print-utils.h.
7165 2014-08-19 Tom Tromey <tromey@redhat.com>
7166 Gary Benson <gbenson@redhat.com>
7168 * server.h: Add static assertion.
7169 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7171 2014-08-19 Tom Tromey <tromey@redhat.com>
7172 Gary Benson <gbenson@redhat.com>
7174 * Makefile.in (SFILES): Add common/errors.c.
7175 (OBS): Add errors.o.
7176 (IPA_OBS): Add errors-ipa.o.
7177 (errors.o): New rule.
7178 (errors-ipa.o): Likewise.
7179 * utils.h (perror_with_name, error, warning): Don't declare.
7180 * utils.c (warning): Renamed and rewritten as...
7181 (vwarning): New function.
7182 (error): Renamed and rewritten as...
7183 (verror): New function.
7184 (internal_error): Renamed and rewritten as...
7185 (internal_verror): New function.
7187 2014-08-07 Gary Benson <gbenson@redhat.com>
7189 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7190 * configure: Regenerate.
7191 * config.in: Likewise.
7192 * server.h: Do not include errno.h.
7193 * event-loop.c: Likewise.
7194 * hostio-errno.c: Likewise.
7195 * linux-low.c: Likewise.
7196 * remote-utils.c: Likewise.
7197 * spu-low.c: Likewise.
7198 * utils.c: Likewise.
7199 * gdbreplay.c: Unconditionally include errno.h.
7201 2014-08-07 Gary Benson <gbenson@redhat.com>
7203 * server.h: Do not include string.h.
7204 * event-loop.c: Likewise.
7205 * linux-low.c: Likewise.
7206 * regcache.c: Likewise.
7207 * remote-utils.c: Likewise.
7208 * spu-low.c: Likewise.
7209 * utils.c: Likewise.
7211 2014-08-07 Gary Benson <gbenson@redhat.com>
7213 * server.h: Do not include gdb_assert.h.
7215 2014-08-07 Gary Benson <gbenson@redhat.com>
7217 * server.h: Do not include common-utils.h.
7219 2014-08-07 Gary Benson <gbenson@redhat.com>
7221 * server.h: Do not include ptid.h.
7222 * notif.h: Likewise.
7224 2014-08-07 Gary Benson <gbenson@redhat.com>
7226 * server.h: Do not include gdb_locale.h.
7228 2014-08-07 Gary Benson <gbenson@redhat.com>
7230 * server.h: Do not include gdb/signals.h.
7231 * win32-low.c: Likewise.
7233 2014-08-07 Gary Benson <gbenson@redhat.com>
7235 * server.h: Do not include pathmax.h.
7237 2014-08-07 Gary Benson <gbenson@redhat.com>
7239 * server.h: Do not include libiberty.h.
7240 * linux-bfin-low.c: Likewise.
7242 2014-08-07 Gary Benson <gbenson@redhat.com>
7244 * server.h: Do not include ansidecl.h.
7246 2014-08-07 Gary Benson <gbenson@redhat.com>
7248 * linux-x86-low.c: Do not include stddef.h.
7249 * lynx-ppc-low.c: Likewise.
7250 * tracepoint.c: Likewise.
7252 2014-08-07 Gary Benson <gbenson@redhat.com>
7254 * server.h: Do not include stdarg.h.
7255 * nto-low.c: Likewise.
7257 2014-08-07 Gary Benson <gbenson@redhat.com>
7259 * server.h: Do not include stdlib.h.
7260 * inferiors.c: Likewise.
7261 * linux-low.c: Likewise.
7262 * regcache.c: Likewise.
7263 * spu-low.c: Likewise.
7264 * tracepoint.c: Likewise.
7265 * utils.c: Likewise.
7267 2014-08-07 Gary Benson <gbenson@redhat.com>
7269 * server.h: Do not include stdio.h.
7270 * linux-low.c: Likewise.
7271 * remote-utils.c: Likewise.
7272 * spu-low.c: Likewise.
7273 * utils.c: Likewise.
7274 * wincecompat.c: Likewise.
7276 2014-08-06 Gary Benson <gbenson@redhat.com>
7278 * regcache.c (init_register_cache): Move conditionals inside if.
7280 2014-08-06 Gary Benson <gbenson@redhat.com>
7282 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7284 2014-07-31 Gary Benson <gbenson@redhat.com>
7286 * ax.h: Do not include server.h.
7287 * gdbthread.h: Likewise.
7288 * lynx-low.h: Likewise.
7289 * notif.h: Likewise.
7291 2014-07-30 Gary Benson <gbenson@redhat.com>
7293 * server.h: Include common-defs.h.
7294 Do not include config.h or build-gnulib-gdbserver/config.h.
7296 2014-07-30 Gary Benson <gbenson@redhat.com>
7298 * hostio-errno.c: Move server.h to top of includes list.
7299 * inferiors.c: Likewise.
7300 * linux-x86-low.c: Likewise.
7301 * notif.c: Include server.h.
7303 2014-07-24 Tom Tromey <tromey@redhat.com>
7304 Gary Benson <gbenson@redhat.com>
7306 * server.h (CORE_ADDR): Now unsigned.
7308 2014-07-16 Pedro Alves <palves@redhat.com>
7310 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7312 2014-07-15 Pedro Alves <palves@redhat.com>
7314 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7317 2014-07-11 Pedro Alves <palves@redhat.com>
7319 * linux-low.c (kill_wait_lwp): New function, based on
7320 kill_one_lwp_callback, but use my_waitpid directly.
7321 (kill_one_lwp_callback, linux_kill): Use it.
7323 2014-06-23 Pedro Alves <palves@redhat.com>
7325 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7326 before setting DR0..DR3.
7328 2014-06-20 Gary Benson <gbenson@redhat.com>
7330 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7331 * configure: Regenerated.
7332 * config.in: Likewise.
7334 2014-06-20 Gary Benson <gbenson@redhat.com>
7336 * Makefile.in (SFILES): Update locations for files moved
7338 (object file files): Reordered.
7340 2014-06-20 Gary Benson <gbenson@redhat.com>
7342 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7343 (i386_dr_low_set_addr): Likewise.
7344 (i386_dr_low_get_addr): Likewise.
7345 (i386_dr_low_can_set_control): Likewise.
7346 (i386_dr_low_set_control): Likewise.
7347 (i386_dr_low_get_control): Likewise.
7348 (i386_dr_low_get_status): Likewise.
7349 (i386_get_debug_register_length): Likewise.
7350 * linux-x86-low.c (i386_dr_low_set_addr):
7351 Changed signature. Made static.
7352 (i386_dr_low_get_addr): Likewise.
7353 (i386_dr_low_set_control): Likewise.
7354 (i386_dr_low_get_control): Likewise.
7355 (i386_dr_low_get_status): Likewise.
7356 (i386_dr_low): New global variable.
7357 * win32-i386-low.c (i386_dr_low_set_addr):
7358 Changed signature. Made static.
7359 (i386_dr_low_get_addr): Likewise.
7360 (i386_dr_low_set_control): Likewise.
7361 (i386_dr_low_get_control): Likewise.
7362 (i386_dr_low_get_status): Likewise.
7363 (i386_dr_low): New global variable.
7365 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7367 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7368 * Makefile.in (AR, AR_FLAGS): Define.
7369 * configure: Regenerate.
7371 2014-06-19 Gary Benson <gbenson@redhat.com>
7373 * Makefile.in (i386-dregs.o): New rule.
7374 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7375 * i386-low.c (target.h): Remove include.
7376 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7377 (DR_CONTROL_SHIFT): Likewise.
7378 (DR_CONTROL_SIZE): Likewise.
7379 (DR_RW_EXECUTE): Likewise.
7380 (DR_RW_WRITE): Likewise.
7381 (DR_RW_READ): Likewise.
7382 (DR_RW_IORW): Likewise.
7383 (DR_LEN_1): Likewise.
7384 (DR_LEN_2): Likewise.
7385 (DR_LEN_4): Likewise.
7386 (DR_LEN_8): Likewise.
7387 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7388 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7389 (DR_ENABLE_SIZE): Likewise.
7390 (DR_LOCAL_SLOWDOWN): Likewise.
7391 (DR_GLOBAL_SLOWDOWN): Likewise.
7392 (DR_CONTROL_RESERVED): Likewise.
7393 (I386_DR_CONTROL_MASK): Likewise.
7394 (I386_DR_VACANT): Likewise.
7395 (I386_DR_LOCAL_ENABLE): Likewise.
7396 (I386_DR_GLOBAL_ENABLE): Likewise.
7397 (I386_DR_DISABLE): Likewise.
7398 (I386_DR_SET_RW_LEN): Likewise.
7399 (I386_DR_GET_RW_LEN): Likewise.
7400 (I386_DR_WATCH_HIT): Likewise.
7401 (i386_wp_op_t): Likewise.
7402 (i386_show_dr): Likewise.
7403 (i386_length_and_rw_bits): Likewise.
7404 (i386_insert_aligned_watchpoint): Likewise.
7405 (i386_remove_aligned_watchpoint): Likewise.
7406 (i386_handle_nonaligned_watchpoint): Likewise.
7407 i386_update_inferior_debug_regs(): Likewise.
7408 (i386_dr_insert_watchpoint): Likewise.
7409 (i386_dr_remove_watchpoint): Likewise.
7410 (i386_dr_region_ok_for_watchpoint): Likewise.
7411 (i386_dr_stopped_data_address): Likewise.
7412 (i386_dr_stopped_by_watchpoint): Likewise.
7414 2014-06-19 Gary Benson <gbenson@redhat.com>
7416 * i386-low.c (i386_dr_show): Renamed to
7417 i386_show_dr and made static. All uses updated.
7418 (i386_dr_length_and_rw_bits): Renamed to
7419 i386_length_and_rw_bits and made static.
7421 (i386_dr_insert_aligned_watchpoint): Renamed to
7422 i386_insert_aligned_watchpoint and made static.
7424 (i386_dr_remove_aligned_watchpoint): Renamed to
7425 i386_remove_aligned_watchpoint and made static.
7427 (i386_dr_update_inferior_debug_regs): Renamed to
7428 i386_update_inferior_debug_regs and made static.
7431 2014-06-18 Gary Benson <gbenson@redhat.com>
7433 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7434 (i386_dr_low_can_set_control): Likewise.
7435 (i386_get_debug_register_length): Likewise.
7436 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7437 (i386_dr_low_can_set_control): Likewise.
7438 (i386_get_debug_register_length): Likewise.
7440 2014-06-17 Gary Benson <gbenson@redhat.com>
7442 * i386-low.h (i386-dregs.h): New include.
7443 (DR_FIRSTADDR): Now in i386-dregs.h.
7444 (DR_LASTADDR): Likewise.
7445 (DR_NADDR): Likewise.
7446 (DR_STATUS): Likewise.
7447 (DR_CONTROL): Likewise.
7448 (i386_debug_reg_state): Likewise.
7449 (i386_dr_insert_watchpoint): Likewise.
7450 (i386_dr_remove_watchpoint): Likewise.
7451 (i386_dr_region_ok_for_watchpoint): Likewise.
7452 (i386_dr_stopped_data_address): Likewise.
7453 (i386_dr_stopped_by_watchpoint): Likewise.
7454 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7456 2014-06-18 Gary Benson <gbenson@redhat.com>
7458 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7459 i386_dr_insert_watchpoint.
7460 (i386_low_remove_watchpoint): Renamed to
7461 i386_dr_remove_watchpoint.
7462 (i386_low_region_ok_for_watchpoint): Renamed to
7463 i386_dr_region_ok_for_watchpoint.
7464 (i386_low_stopped_data_address): Renamed to
7465 i386_dr_stopped_data_address.
7466 (i386_low_stopped_by_watchpoint): Renamed to
7467 i386_dr_stopped_by_watchpoint.
7468 * i386-low.c (i386_show_dr): Renamed to
7469 i386_dr_show and made nonstatic. All uses updated.
7470 (i386_length_and_rw_bits): Renamed to
7471 i386_dr_length_and_rw_bits and made nonstatic.
7473 (i386_insert_aligned_watchpoint): Renamed to
7474 i386_dr_insert_aligned_watchpoint and made nonstatic.
7476 (i386_remove_aligned_watchpoint): Renamed to
7477 i386_dr_remove_aligned_watchpoint and made nonstatic.
7479 (i386_update_inferior_debug_regs): Renamed to
7480 i386_dr_update_inferior_debug_regs and made nonstatic.
7482 (i386_low_insert_watchpoint): Renamed to
7483 i386_dr_insert_watchpoint. All uses updated.
7484 (i386_low_remove_watchpoint): Renamed to
7485 i386_dr_remove_watchpoint. All uses updated.
7486 (i386_low_region_ok_for_watchpoint): Renamed to
7487 i386_dr_region_ok_for_watchpoint. All uses updated.
7488 (i386_low_stopped_data_address): Renamed to
7489 i386_dr_stopped_data_address. All uses updated.
7490 (i386_low_stopped_by_watchpoint): Renamed to
7491 i386_dr_stopped_by_watchpoint. All uses updated.
7493 2014-06-18 Gary Benson <gbenson@redhat.com>
7495 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7496 (i386_dr_low_can_set_control): Likewise.
7497 (i386_insert_aligned_watchpoint): New check.
7499 2014-06-18 Gary Benson <gbenson@redhat.com>
7501 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7504 2014-06-18 Gary Benson <gbenson@redhat.com>
7506 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7507 instead of fatal and error.
7508 (i386_handle_nonaligned_watchpoint): Likewise.
7510 2014-06-18 Gary Benson <gbenson@redhat.com>
7512 * i386-low.c (i386_get_debug_register_length): New macro.
7513 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7514 (i386_show_dr): Use debug_printf instead of fprintf. Use
7515 phex to format values.
7517 2014-06-18 Gary Benson <gbenson@redhat.com>
7519 * i386-low.h: Comment changes.
7520 * i386-low.c: Likewise.
7522 2014-06-18 Gary Benson <gbenson@redhat.com>
7524 * i386-low.c: Whitespace changes.
7526 2014-06-12 Tom Tromey <tromey@redhat.com>
7528 * utils.c (freeargv): Remove.
7530 2014-06-12 Tom Tromey <tromey@redhat.com>
7532 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7533 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7534 (parse_debug_format_options): Likewise.
7535 (gdbserver_usage): Likewise.
7536 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7537 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7538 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7540 ($(LIBGNU)): Depend on libiberty.
7541 (all-lib): Recurse into all subdirs.
7542 (install-only): Invoke "install" target in subdirs.
7543 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7545 * configure: Rebuild.
7546 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7547 for vasprintf, vsnprintf, or gettimeofday.
7548 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7551 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7553 * development.sh: Delete.
7554 * Makefile.in (config.status): Adjust dependency on development.sh.
7555 * configure.ac: Adjust development.sh source call.
7556 * configure: Regenerate.
7558 2014-06-02 Pedro Alves <palves@redhat.com>
7560 * ax.c (gdb_free_agent_expr): New function.
7561 * ax.h (gdb_free_agent_expr): New declaration.
7562 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7564 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7566 (clear_breakpoint_conditions_and_commands): New function.
7567 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7568 (clear_breakpoint_conditions_and_commands): New declaration.
7570 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7572 * linux-aarch64-low.c (asm/ptrace.h): Include.
7574 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7576 Fix TLS access for -static -pthread.
7577 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7578 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7579 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7581 2014-05-20 Pedro Alves <palves@redhat.com>
7583 * linux-aarch64-low.c (aarch64_insert_point)
7584 (aarch64_remove_point): No longer check whether the type is
7585 supported here. Adjust to new interface.
7586 (the_low_target): Install aarch64_supports_z_point_type as
7587 supports_z_point_type method.
7588 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7589 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7590 instead of a Z packet char. Adjust.
7591 (arm_supports_z_point_type): New function.
7592 (arm_insert_point, arm_remove_point): Adjust to new interface.
7593 (the_low_target): Install arm_supports_z_point_type.
7594 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7595 (cris_insert_point, cris_remove_point): Adjust to new interface.
7596 Don't check whether the type is supported here.
7597 (the_low_target): Install cris_supports_z_point_type.
7598 * linux-low.c (linux_supports_z_point_type): New function.
7599 (linux_insert_point, linux_remove_point): Adjust to new interface.
7600 * linux-low.h (struct linux_target_ops) <insert_point,
7601 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7602 raw_breakpoint pointer parameter.
7603 <supports_z_point_type>: New method.
7604 * linux-mips-low.c (mips_supports_z_point_type): New function.
7605 (mips_insert_point, mips_remove_point): Adjust to new interface.
7606 Use mips_supports_z_point_type.
7607 (the_low_target): Install mips_supports_z_point_type.
7608 * linux-ppc-low.c (the_low_target): Install NULL as
7609 supports_z_point_type method.
7610 * linux-s390-low.c (the_low_target): Install NULL as
7611 supports_z_point_type method.
7612 * linux-sparc-low.c (the_low_target): Install NULL as
7613 supports_z_point_type method.
7614 * linux-x86-low.c (x86_supports_z_point_type): New function.
7615 (x86_insert_point): Adjust to new insert_point interface. Use
7616 insert_memory_breakpoint. Adjust to new
7617 i386_low_insert_watchpoint interface.
7618 (x86_remove_point): Adjust to remove_point interface. Use
7619 remove_memory_breakpoint. Adjust to new
7620 i386_low_remove_watchpoint interface.
7621 (the_low_target): Install x86_supports_z_point_type.
7622 * lynx-low.c (lynx_target_ops): Install NULL as
7623 supports_z_point_type callback.
7624 * nto-low.c (nto_supports_z_point_type): New.
7625 (nto_insert_point, nto_remove_point): Adjust to new interface.
7626 (nto_target_ops): Install nto_supports_z_point_type.
7627 * mem-break.c: Adjust intro comment.
7628 (struct raw_breakpoint) <raw_type, size>: New fields.
7629 <inserted>: Update comment.
7630 <shlib_disabled>: Delete field.
7631 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7632 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7633 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7634 (raw_bkpt_type_to_target_hw_bp_type): New function.
7635 (find_enabled_raw_code_breakpoint_at): New function.
7636 (find_raw_breakpoint_at): New type and size parameters. Use them.
7637 (insert_memory_breakpoint): New function, based off
7638 set_raw_breakpoint_at.
7639 (remove_memory_breakpoint): New function.
7640 (set_raw_breakpoint_at): Reimplement.
7641 (set_breakpoint): New, based on set_breakpoint_at.
7642 (set_breakpoint_at): Reimplement.
7643 (delete_raw_breakpoint): Go through the_target->remove_point
7644 instead of assuming memory breakpoints.
7645 (find_gdb_breakpoint_at): Delete.
7646 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7647 (find_gdb_breakpoint): New function.
7648 (set_gdb_breakpoint_at): Delete.
7649 (z_type_supported): New function.
7650 (set_gdb_breakpoint_1): New function, loosely based off
7651 set_gdb_breakpoint_at.
7652 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7653 (delete_gdb_breakpoint_at): Delete.
7654 (delete_gdb_breakpoint_1): New function, loosely based off
7655 delete_gdb_breakpoint_at.
7656 (delete_gdb_breakpoint): New function.
7657 (clear_gdb_breakpoint_conditions): Rename to ...
7658 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7660 (add_condition_to_breakpoint): Make static.
7661 (add_breakpoint_condition): Take a struct breakpoint pointer
7662 instead of an address. Adjust.
7663 (gdb_condition_true_at_breakpoint): Rename to ...
7664 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7666 (gdb_condition_true_at_breakpoint): Reimplement.
7667 (add_breakpoint_commands): Take a struct breakpoint pointer
7668 instead of an address. Adjust.
7669 (gdb_no_commands_at_breakpoint): Rename to ...
7670 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7671 parameter. Return true if no breakpoint was found. Change debug
7673 (gdb_no_commands_at_breakpoint): Reimplement.
7674 (run_breakpoint_commands): Rename to ...
7675 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7676 and change return type to boolean.
7677 (run_breakpoint_commands): New function.
7678 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7679 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7680 breakpoint. Go through the_target->remove_point instead of
7681 assuming memory breakpoint.
7682 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7683 software and hardware breakpoints.
7684 (reinsert_raw_breakpoint): Go through the_target->insert_point
7685 instead of assuming memory breakpoint.
7686 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7687 software and hardware breakpoints.
7688 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7689 Check both software and hardware breakpoints.
7690 (validate_inserted_breakpoint): Assert the breakpoint is a
7691 software breakpoint. Set the inserted flag to -1 instead of
7692 setting shlib_disabled.
7693 (delete_disabled_breakpoints): Adjust.
7694 (validate_breakpoints): Only validate software breakpoints.
7695 Adjust to inserted flag change.
7696 (check_mem_read, check_mem_write): Skip breakpoint types other
7697 than software breakpoints. Adjust to inserted flag change.
7698 * mem-break.h (enum raw_bkpt_type): New enum.
7699 (raw_breakpoint, struct process_info): Forward declare.
7700 (Z_packet_to_target_hw_bp_type): Delete declaration.
7701 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7702 (set_gdb_breakpoint, delete_gdb_breakpoint)
7703 (clear_breakpoint_conditions): New declarations.
7704 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7705 (breakpoint_inserted_here): Update comment.
7706 (add_breakpoint_condition, add_breakpoint_commands): Replace
7707 address parameter with a breakpoint pointer parameter.
7708 (gdb_breakpoint_here): Update comment.
7709 (delete_gdb_breakpoint_at): Delete.
7710 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7711 * server.c (process_point_options): Take a struct breakpoint
7712 pointer instead of an address. Adjust.
7713 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7714 delete_gdb_breakpoint.
7715 * spu-low.c (spu_target_ops): Install NULL as
7716 supports_z_point_type method.
7717 * target.h: Include mem-break.h.
7718 (struct target_ops) <prepare_to_access_memory>: Update comment.
7719 <supports_z_point_type>: New field.
7720 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7721 instead of a char. Also take a raw breakpoint pointer.
7722 * win32-arm-low.c (the_low_target): Install NULL as
7723 supports_z_point_type.
7724 * win32-i386-low.c (i386_supports_z_point_type): New function.
7725 (i386_insert_point, i386_remove_point): Adjust to new interface.
7726 (the_low_target): Install i386_supports_z_point_type.
7727 * win32-low.c (win32_supports_z_point_type): New function.
7728 (win32_insert_point, win32_remove_point): Adjust to new interface.
7729 (win32_target_ops): Install win32_supports_z_point_type.
7730 * win32-low.h (struct win32_target_ops):
7731 <supports_z_point_type>: New method.
7732 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7733 instead of a char. Also take a raw breakpoint pointer.
7735 2014-05-20 Pedro Alves <palves@redhat.com>
7737 * mem-break.h: Include break-common.h.
7738 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7739 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7740 (Z_packet_to_target_hw_bp_type): New declaration.
7741 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7742 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7743 (Z_PACKET_ACCESS_WP): Delete macros.
7744 (Z_packet_to_hw_type): Delete function.
7745 * i386-low.h: Don't include break-common.h here.
7746 (Z_packet_to_hw_type): Delete declaration.
7747 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7748 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7749 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7750 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7751 * linux-aarch64-low.c: Don't include break-common.h here.
7752 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7753 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7754 (Z_packet_to_target_hw_bp_type): Delete function.
7755 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7757 (mips_insert_point, mips_remove_point): Use
7758 Z_packet_to_target_hw_bp_type.
7760 2014-05-20 Pedro Alves <palves@redhat.com>
7762 * linux-aarch64-low.c: Include break-common.h.
7763 (enum target_point_type): Delete.
7764 (Z_packet_to_point_type): Rename to ...
7765 (Z_packet_to_target_hw_bp_type): ... this, and return a
7766 target_hw_bp_type instead.
7767 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7768 instead of an enum target_point_type.
7769 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7771 (aarch64_dr_state_insert_one_point)
7772 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7773 (aarch64_handle_aligned_watchpoint)
7774 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7775 Take an enum target_hw_bp_type instead of an enum
7777 (aarch64_supports_z_point_type): New function.
7778 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7779 use Z_packet_to_target_hw_bp_type.
7781 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7783 * configure.ac: Only use -Werror by default when DEVELOPMENT
7785 * configure: Regenerate.
7787 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7789 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7790 * linux-x86-low.c (X86_64_USER_REGS): New.
7791 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7793 2014-04-28 Yao Qi <yao@codesourcery.com>
7795 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7798 2014-04-25 Pedro Alves <palves@redhat.com>
7801 * linux-low.c (linux_attach_fail_reason_string): New function.
7802 (linux_attach_lwp): Delete.
7803 (linux_attach_lwp_1): Rename to ...
7804 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7805 argument. Remove "initial" parameter. Return int instead of
7806 void. Don't error or warn here.
7807 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7808 failure to attach to the tgid. Call warning when failing to
7810 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7811 argument. Remove "initial" parameter. Return int instead of
7812 void. Don't error or warn here.
7813 (linux_attach_fail_reason_string): New declaration.
7814 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7815 interface change. Use linux_attach_fail_reason_string.
7817 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7818 Walfred Tedeschi <walfred.tedeschi@intel.com>
7820 * Makefile.in: Added rules to handle new files
7821 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7822 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7823 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7824 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7825 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7826 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7828 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7829 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7830 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7831 i386/x32-avx512.xml.
7832 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7833 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7834 i386/x32-avx512-linux.xml.
7835 * i387-fp.c (num_avx512_k_registers): New constant for number
7837 (num_avx512_zmmh_low_registers): New constant for number of
7838 lower ZMM registers (0-15).
7839 (num_avx512_zmmh_high_registers): New constant for number of
7840 higher ZMM registers (16-31).
7841 (num_avx512_ymmh_registers): New contant for number of higher
7842 YMM registers (ymm16-31 added by avx521 on x86_64).
7843 (num_avx512_xmm_registers): New constant for number of higher
7844 XMM registers (xmm16-31 added by AVX512 on x86_64).
7845 (struct i387_xsave): Add space for AVX512 registers.
7846 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7847 Add code to handle AVX512 registers.
7848 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7849 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7850 prototypei from generated file.
7851 (tdesc_amd64_avx512_linux): Likewise.
7852 (init_registers_x32_avx512_linux): Likewise.
7853 (tdesc_x32_avx512_linux): Likewise.
7854 (init_registers_i386_avx512_linux): Likewise.
7855 (tdesc_i386_avx512_linux): Likewise.
7856 (x86_64_regmap): Add AVX512 registers.
7857 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7859 (initialize_low_arch): Add code to initialize AVX512 registers.
7861 2014-04-23 Pedro Alves <palves@redhat.com>
7863 * mem-break.c (find_gdb_breakpoint_at): Make static.
7864 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7866 2014-04-23 Pedro Alves <palves@redhat.com>
7868 * i386-low.c: Don't include break-common.h here.
7869 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7870 prototype to take target_hw_bp_type as argument instead of a Z
7872 * i386-low.h: Include break-common.h here.
7873 (Z_packet_to_hw_type): Declare.
7874 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7876 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7877 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7878 (x86_remove_point): Convert the packet number to a
7879 target_hw_bp_type before calling i386_low_remove_watchpoint.
7880 * win32-i386-low.c (i386_insert_point): Convert the packet number
7881 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7882 (i386_remove_point): Convert the packet number to a
7883 target_hw_bp_type before calling i386_low_remove_watchpoint.
7885 2014-04-23 Pedro Alves <palves@redhat.com>
7887 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7889 2014-04-10 Pedro Alves <palves@redhat.com>
7891 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7892 Check if the condition or command is NULL before checking if the
7893 breakpoint is known. On success, return true.
7894 * mem-break.h (add_breakpoint_condition): Document return.
7895 (add_breakpoint_commands): Add describing comment.
7896 * server.c (skip_to_semicolon): New function.
7897 (process_point_options): Use it.
7899 2014-04-09 Pedro Alves <palves@redhat.com>
7901 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7904 2014-02-27 Pedro Alves <palves@redhat.com>
7907 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7909 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7911 (last_thread_of_process_p): Take a PID argument instead of a
7913 (linux_wait_for_lwp): Delete.
7914 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7916 (linux_low_filter_event): New function, party factored out from
7917 linux_wait_for_event.
7918 (linux_wait_for_event): Rename to ...
7919 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7920 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7921 sigsuspend. Check for zombie leaders.
7922 (linux_wait_for_event): Reimplement as wrapper around
7923 linux_wait_for_event_filtered.
7924 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7925 a normal or signal exit is seen, it's the whole process exiting.
7926 (wait_for_sigstop): No longer a for_each_inferior callback.
7927 Rewrite on top of linux_wait_for_event_filtered.
7928 (stop_all_lwps): Call wait_for_sigstop directly.
7929 * server.c (resume, handle_target_event): Handle
7930 TARGET_WAITKIND_NO_RESUMED.
7932 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7934 * win32-low.c (psapi_get_dll_name,
7935 * win32_CreateToolhelp32Snapshot): Delete.
7936 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7937 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7939 (handle_load_dll): Add function description.
7940 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7942 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7944 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7946 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7947 base address when calling win32_add_one_solib.
7948 (handle_load_dll): Delete local variable load_addr.
7949 Remove 0x1000 offset applied to DLL base address when calling
7950 win32_add_one_solib.
7951 (handle_unload_dll): Add comment.
7953 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7955 * win32-low.c (win32_add_all_dlls): Renames
7956 win32_ensure_ntdll_loaded. Rewrite function documentation.
7957 Adjust implementation to always load all DLLs.
7958 Add 0x1000 offset to DLL base address when calling
7959 win32_add_one_solib.
7960 (child_initialization_done): New static global.
7961 (do_initial_child_stuff): Set child_initialization_done to
7962 zero during child initialization, and 1 after. Replace call
7963 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7965 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7966 (handle_unload_dll): Add function documentation.
7967 (get_child_debug_event): Ignore load and unload DLL events
7968 during child initialization.
7970 2014-02-20 Doug Evans <dje@google.com>
7972 Remove global all_lwps.
7973 * inferiors.h (ptid_of): Move here from linux-low.h.
7974 (pid_of, lwpid_of): Ditto.
7975 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7976 parameter is a struct thread_info * now.
7977 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7978 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7979 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7981 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7982 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7983 * linux-arm-low.c (update_registers_callback): Update, "entry"
7984 parameter is a struct thread_info * now.
7985 Fetch lwpid from current_inferior directly.
7986 (arm_insert_point): Pass &all_threads to find_inferior instead of
7988 (arm_remove_point): Ditto.
7989 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7990 (arm_prepare_to_resume): Fetch pid from thread.
7991 (arm_read_description): Fetch lwpid from current_inferior directly.
7992 * linux-low.c (all_lwps): Delete.
7993 (delete_lwp): Delete call to remove_inferior.
7994 (handle_extended_wait): Fetch lwpid from thread.
7995 (add_lwp): Don't set lwp->entry.id. Remove call to
7996 add_inferior_to_list.
7997 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7998 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7999 (kill_one_lwp_callback): Ditto.
8000 (linux_kill): Don't dereference NULL pointer.
8001 Fetch ptid,lwpid from thread.
8002 (get_detach_signal): Fetch ptid from thread.
8003 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8004 Simplify call to regcache_invalidate_thread.
8005 (delete_lwp_callback): Update, "entry" parameter is a
8006 struct thread_info * now. Fetch pid from thread.
8007 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8008 (status_pending_p_callback): Update, "entry" parameter is a
8009 struct thread_info * now. Fetch ptid from thread.
8010 (find_lwp_pid): Update, "entry" parameter is a
8011 struct thread_info * now.
8012 (linux_wait_for_lwp): Fetch pid from thread.
8013 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8014 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8015 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8016 (dequeue_one_deferred_signal): Ditto.
8017 (cancel_breakpoint): Fetch ptid from current_inferior.
8018 (linux_wait_for_event): Pass &all_threads to find_inferior,
8019 not &all_lwps. Fetch ptid, lwpid from thread.
8020 (count_events_callback): Update, "entry" parameter is a
8021 struct thread_info * now.
8022 (select_singlestep_lwp_callback): Ditto.
8023 (select_event_lwp_callback): Ditto.
8024 (cancel_breakpoints_callback): Ditto.
8025 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8027 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8028 (unsuspend_one_lwp): Update, "entry" parameter is a
8029 struct thread_info * now.
8030 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8032 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8033 Fetch lwpid from thread, not lwp.
8034 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8035 Pass &all_threads to find_inferior, not &all_lwps.
8036 (send_sigstop): Fetch lwpid from thread, not lwp.
8037 (send_sigstop_callback): Update, "entry" parameter is a
8038 struct thread_info * now.
8039 (suspend_and_send_sigstop_callback): Ditto.
8040 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8041 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8042 struct thread_info * now.
8043 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8045 (lwp_running): Update, "entry" parameter is a
8046 struct thread_info * now.
8047 (stop_all_lwps): Fetch ptid from thread.
8048 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8049 (linux_resume_one_lwp): Fetch lwpid from thread.
8050 (linux_set_resume_request): Update, "entry" parameter is a
8051 struct thread_info * now. Fetch pid, lwpid from thread.
8052 (resume_status_pending_p): Update, "entry" parameter is a
8053 struct thread_info * now.
8054 (need_step_over_p): Ditto. Fetch lwpid from thread.
8055 (start_step_over): Fetch lwpid from thread.
8056 (linux_resume_one_thread): Update, "entry" parameter is a
8057 struct thread_info * now. Fetch lwpid from thread.
8058 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8059 (proceed_one_lwp): Update, "entry" parameter is a
8060 struct thread_info * now. Fetch lwpid from thread.
8061 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8062 struct thread_info * now.
8063 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8064 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8065 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8067 (regsets_store_inferior_registers): Ditto.
8068 (fetch_register, store_register): Ditto.
8069 (linux_read_memory, linux_write_memory): Ditto.
8070 (linux_request_interrupt): Ditto.
8071 (linux_read_auxv): Ditto.
8072 (linux_xfer_siginfo): Ditto.
8073 (linux_qxfer_spu): Ditto.
8074 (linux_qxfer_libraries_svr4): Ditto.
8075 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8076 moved to inferiors.h.
8078 (get_thread_lwp): Update.
8079 (struct lwp_info): Delete member "entry". Simplify comment for
8082 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8083 current_inferior directly.
8084 (update_watch_registers_callback): Update, "entry" parameter is a
8085 struct thread_info * now. Fetch pid from thread.
8086 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8087 (mips_insert_point): Fetch lwpid from current_inferior.
8088 Pass &all_threads to find_inferior, not &all_lwps.
8089 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8090 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8092 (mips_stopped_data_address): Ditto.
8093 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8095 * linux-tile-low.c (tile_arch_setup): Ditto.
8096 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8097 (update_debug_registers_callback): Update, "entry" parameter is a
8098 struct thread_info * now. Fetch pid from thread.
8099 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8100 Pass &all_threads to find_inferior, not &all_lwps.
8101 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8102 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8103 Pass &all_threads to find_inferior, not &all_lwps.
8104 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8105 (i386_dr_low_get_status): Ditto.
8106 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8107 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8108 (x86_linux_read_description): Ditto.
8109 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8111 2014-02-20 Doug Evans <dje@google.com>
8113 * inferiors.c (get_first_inferior): Fix buglet.
8115 2014-02-19 Doug Evans <dje@google.com>
8117 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8118 * inferiors.c (add_thread): Change result type to struct thread_info *.
8119 All callers updated.
8120 (add_lwp): Call add_thread here instead of in callers.
8121 All callers updated.
8122 * linux-low.h (get_lwp_thread): Rewrite.
8123 (struct lwp_info): New member "thread".
8125 2014-02-19 Doug Evans <dje@google.com>
8127 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8128 All callers updated.
8130 2014-02-19 Doug Evans <dje@google.com>
8132 * inferiors.c (add_thread): Fix whitespace.
8134 2014-02-19 Doug Evans <dje@google.com>
8136 * dll.c (clear_dlls): Replace accessing list implemention details
8138 * gdbthread.h (get_first_thread): Declare.
8139 * inferiors.c (for_each_inferior_with_data): New function.
8140 (get_first_thread): New function.
8141 (find_thread_ptid): Simplify.
8142 (get_first_inferior): New function.
8143 (clear_list): Delete.
8144 (one_inferior_p): New function.
8145 (clear_inferior_list): New function.
8146 (clear_inferiors): Update.
8147 * inferiors.h (for_each_inferior_with_data): Declare.
8148 (clear_inferior_list): Declare.
8149 (one_inferior_p): Declare.
8150 (get_first_inferior): Declare.
8151 * linux-low.c (linux_wait_for_event): Replace accessing list
8152 implemention details with API function.
8153 * server.c (target_running): Ditto.
8154 (accumulate_file_name_length): New function.
8155 (emit_dll_description): New function.
8156 (handle_qxfer_libraries): Replace accessing list implemention
8157 details with API function.
8158 (handle_qxfer_threads_worker): New function.
8159 (handle_qxfer_threads_proper): Replace accessing list implemention
8160 details with API function.
8161 (handle_query): Ditto.
8162 (visit_actioned_threads_callback_ftype): New typedef.
8163 (visit_actioned_threads_data): New struct.
8164 (visit_actioned_threads): Rewrite to be find_inferior callback.
8165 (resume): Call find_inferior.
8166 (handle_status): Replace accessing list implemention
8167 details with API function.
8168 (process_serial_event): Replace accessing list implemention details
8170 * target.c (set_desired_inferior): Replace accessing list implemention
8171 details with API function.
8172 * tracepoint.c (same_process_p): New function.
8173 (gdb_agent_about_to_close): Replace accessing list implemention
8174 details with API function.
8175 * win32-low.c (child_delete_thread): Replace accessing list
8176 implemention details with API function.
8177 (match_dll_by_basename): New function.
8178 (dll_is_loaded_by_basename): New function.
8179 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8180 details call to dll_is_loaded_by_basename.
8182 2014-02-19 Doug Evans <dje@google.com>
8184 * dll.h (struct dll_info): Add comment.
8185 * gdbthread.h (struct thread_info): Add comment.
8186 (current_ptid): Simplify.
8187 * inferiors.c (add_process): Update.
8188 (remove_process): Update.
8189 * inferiors.h (struct process_info): Rename member "head" to "entry".
8190 * linux-low.c (delete_lwp): Update.
8192 (last_thread_of_process_p): Update.
8193 (kill_one_lwp_callback, linux_kill): Update.
8194 (status_pending_p_callback): Update.
8195 (wait_for_sigstop): Update. Simplify read of ptid.
8196 (start_step_over): Update.
8197 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8198 (get_lwp_thread): Update.
8199 (struct lwp_info): Rename member "head" to "entry".
8200 * regcache.h (inferior_list_entry): Delete.
8201 * server.c (kill_inferior_callback): Update.
8202 (detach_or_kill_inferior_callback): Update.
8203 (print_started_pid): Update.
8204 (print_attached_pid): Update.
8205 (process_serial_event): Simplify read of ptid.
8206 * thread-db.c (thread_db_create_event): Update.
8207 (thread_db_get_tls_address): Update.
8208 * win32-low.c (current_inferior_ptid): Simplify.
8210 2014-02-19 Tom Tromey <tromey@redhat.com>
8212 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8214 (target_supports_btrace): Update.
8216 2014-02-14 Yao Qi <yao@codesourcery.com>
8218 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8219 (rsp-low-ipa.o): New target.
8221 2014-02-12 Tom Tromey <tromey@redhat.com>
8223 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8224 convert_ascii_to_int.
8225 * regcache.c (registers_to_string): Likewise.
8226 * remote-utils.c (decode_M_packet): Likewise.
8227 * server.c (process_serial_event): Likewise.
8229 2014-02-12 Tom Tromey <tromey@redhat.com>
8231 * server.c (handle_query, handle_v_run): Use hex2bin, not
8233 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8235 2014-02-12 Tom Tromey <tromey@redhat.com>
8237 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8238 convert_int_to_ascii.
8239 * regcache.c (registers_to_string, collect_register_as_string):
8241 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8243 * server.c (process_serial_event): Likewise.
8244 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8245 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8247 2014-02-12 Tom Tromey <tromey@redhat.com>
8249 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8250 bin2hex, not hexify.
8251 * tracepoint.c (cmd_qtstatus): Likewise.
8253 2014-02-12 Tom Tromey <tromey@redhat.com>
8255 * remote-utils.c (monitor_output): Pass explicit length to
8258 2014-02-12 Tom Tromey <tromey@redhat.com>
8260 * tracepoint.c: Include rsp-low.h.
8261 * server.c: Include rsp-low.h.
8262 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8263 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8265 * remote-utils.c: Include rsp-low.h.
8266 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8267 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8268 (convert_int_to_ascii, convert_ascii_to_int): Move to
8270 * regcache.c: Include rsp-low.h.
8271 * ax.c: Include rsp-low.h.
8272 * Makefile.in (SFILES): Add common/rsp-low.c.
8273 (OBS): Add rsp-low.o.
8274 (rsp-low.o): New target.
8276 2014-02-12 Tom Tromey <tromey@redhat.com>
8278 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8279 Include print-utils.h.
8280 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8281 (plongest, thirty_two, phex_nz): Remove.
8282 * Makefile.in (SFILES): Add common/print-utils.c.
8283 (OBS): Add print-utils.o.
8284 (print-utils-ipa.o): New target.
8285 (print-utils.o): New target.
8286 (IPA_OBJS): Add print-utils-ipa.o.
8288 2014-02-06 Tom Tromey <tromey@redhat.com>
8290 * Makefile.in (SFILES): Fix indentation.
8292 2014-02-05 Doug Evans <dje@google.com>
8294 * linux-low.c (linux_wait_for_event): Improve comment.
8295 (linux_wait_1): Keep current_inferior in sync with event_child.
8297 2014-01-22 Doug Evans <dje@google.com>
8299 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8301 2014-01-22 Doug Evans <dje@google.com>
8303 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8304 * configure: Regenerate.
8305 * config.in: Regenerate.
8306 * Makefile.in (SFILES): Add debug.c.
8308 * debug.c: New file.
8309 * debug.h: New file.
8310 * linux-aarch64-low.c (*): Update all debugging printfs to use
8311 debug_printf instead of fprintf.
8312 * linux-arm-low.c (*): Ditto.
8313 * linux-cris-low.c (*): Ditto.
8314 * linux-crisv32-low.c (*): Ditto.
8315 * linux-m32r-low.c (*): Ditto.
8316 * linux-sparc-low.c (*): Ditto.
8317 * linux-x86.c (*): Ditto.
8318 * linux-low.c (*): Ditto.
8319 (linux_wait_1): Add calls to debug_enter, debug_exit.
8320 (linux_wait): Remove redundant debugging printf.
8321 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8322 (linux_resume, unstop_all_lwps): Ditto.
8323 * mem-break.c (*): Update all debugging printfs to use
8324 debug_printf instead of fprintf.
8325 * remote-utils.c (*): Ditto.
8326 * thread-db.c (*): Ditto.
8327 * server.c #include <ctype.h>, "gdb_vecs.h".
8328 (debug_threads): Moved to debug.c.
8329 (*): Update all debugging printfs to use debug_printf instead of
8331 (start_inferior): Replace call to fflush with call to debug_flush.
8332 (monitor_show_help): Mention set debug-format.
8333 (parse_debug_format_options): New function.
8334 (handle_monitor_command): Handle "monitor set debug-format".
8335 (gdbserver_usage): Mention --debug-format.
8336 (main): Parse --debug-format.
8337 * server.h (debug_threads): Declaration moved to debug.h.
8339 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8340 trace_debug_1 that uses debug_printf.
8341 (tracepoint_look_up_symbols): Update all debugging printfs to use
8342 debug_printf instead of fprintf.
8344 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8346 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8349 2014-01-17 Pedro Alves <palves@redhat.com>
8352 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8353 defined after including gdb_proc_service.h.
8355 2014-01-16 Doug Evans <dje@google.com>
8357 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8358 (match_dll): Use it.
8360 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8362 * target.h (target_ops) <read_btrace>: Change parameters and
8363 return type to allow error reporting.
8364 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8365 trace reading errors on.
8366 * linux-low.c (linux_low_read_btrace): Pass trace reading
8368 (linux_low_disable_btrace): New.
8370 2014-01-15 Doug Evans <dje@google.com>
8372 * inferiors.c (thread_id_to_gdb_id): Delete.
8373 * inferiors.h (thread_id_to_gdb_id): Delete.
8375 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8377 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8378 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8381 2014-01-08 Pedro Alves <palves@redhat.com>
8383 * server.c (handle_status): Don't discard previous queued stop
8384 replies or thread's pending status here.
8385 (main) <disconnection>: Do it here instead.
8387 2014-01-08 Pedro Alves <palves@redhat.com>
8389 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8390 * server.c (visit_actioned_threads, handle_pending_status): New
8392 (handle_v_cont): Factor out parts to ...
8393 (resume): ... this new function. If in all-stop, and a thread
8394 being resumed has a pending status, report it without actually
8396 (myresume): Adjust to use the new 'resume' function.
8397 (clear_pending_status_callback, set_pending_status_callback)
8398 (find_status_pending_thread_callback): New functions.
8399 (handle_status): Handle the case of multiple threads having
8400 interesting statuses to report. Report threads' real last signal
8401 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8402 with an interesting thread to report the status for, instead of
8403 always reporting the status of the first thread.
8405 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8407 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8408 * gdbreplay.c (gdbreplay_version): Likewise.
8410 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8412 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8413 iov.iov_len with the real length in use.
8415 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8417 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8418 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8419 for all targets that use win32-low.c.
8420 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8421 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8423 2013-12-13 Pedro Alves <palves@redhat.com>
8425 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8426 if equal to TARGET_WAITKIND_LOADED.
8427 * win32-low.c (cached_status): New static global.
8428 (win32_wait): Add declaration.
8429 (do_initial_child_stuff): Flush all initial pending debug events
8430 up to the initial breakpoint.
8431 (win32_wait): If CACHED_STATUS was set, return that instead
8432 of doing a real wait. Remove the code resuming the execution
8433 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8434 during the initial phase. Also remove the code changing
8435 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8436 TARGET_WAITKIND_STOPPED.
8438 2013-12-11 Yao Qi <yao@codesourcery.com>
8440 * notif.c (handle_notif_ack): Return 0 if no notification
8443 2013-11-20 Doug Evans <dje@google.com>
8445 * linux-low.c (linux_set_resume_request): Fix comment.
8447 2013-11-20 Doug Evans <dje@google.com>
8449 * linux-low.c (resume_status_pending_p): Tweak comment.
8451 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8453 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8454 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8455 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8456 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8457 (srv_amd64_regobj): Add amd64-mpx.o.
8458 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8459 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8460 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8461 * i387-fp.c (num_pl_bnd_register) Added constant.
8462 (num_pl_bnd_cfg_registers) Added constant.
8463 (struct i387_xsave) Added reserved area and MPX fields.
8464 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8465 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8467 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8468 (init_registers_amd64_mpx_linux): Declare new function.
8469 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8470 (x86_64_regmap): Add MPX registers.
8471 (x86_linux_read_description): Add MPX case.
8472 (initialize_low_arch): Initialize MPX targets.
8474 2013-11-18 Tom Tromey <tromey@redhat.com>
8476 * configure: Rebuild.
8477 * configure.ac: Don't check for stdlib.h.
8478 * gdbreplay.c: Unconditionally include stdlib.h.
8480 2013-11-18 Tom Tromey <tromey@redhat.com>
8482 * config.in: Rebuild.
8483 * configure: Rebuild.
8484 * configure.ac: Don't use AC_HEADER_DIRENT.
8486 2013-11-18 Tom Tromey <tromey@redhat.com>
8488 * server.h: Don't check HAVE_STRING_H.
8489 * gdbreplay.c: Don't check HAVE_STRING_H.
8490 * configure: Rebuild.
8492 2013-11-18 Tom Tromey <tromey@redhat.com>
8494 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8497 2013-11-08 Tom Tromey <tromey@redhat.com>
8499 * configure, config.in: Rebuild.
8500 * configure.ac: Remove unused configury.
8502 2013-11-08 Tom Tromey <tromey@redhat.com>
8504 * acinclude.m4: Include common.m4, codeset.m4.
8505 * configure, config.in: Rebuild.
8506 * configure.ac: Use GDB_AC_COMMON.
8508 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8510 * linux-s390-low.c (HWCAP_S390_TE): New define.
8511 (s390_arch_setup): Consider the TE field in the HWCAP for
8512 determining 'have_regset_tdb'.
8514 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8517 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8520 2013-10-02 Pedro Alves <palves@redhat.com>
8522 * server.c (process_serial_event): Don't output "GDBserver
8523 exiting" if GDB is connected through stdio.
8524 * target.c (mywait): Likewise, be silent if GDB is connected
8527 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8529 * lynx-low.c (lynx_add_threads_after_attach): New function.
8530 (lynx_attach): Remove call to add_thread. Add call to
8531 lynx_add_threads_after_attach instead.
8533 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8535 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8536 * config.in, configure: Regenerated.
8538 2013-09-18 Yao Qi <yao@codesourcery.com>
8541 * server.c (start_inferior): Clear 'resume_info'.
8543 2013-09-16 Jiong Wang <jiwang@tilera.com>
8545 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8548 2013-09-16 Jiong Wang <jiwang@tilera.com>
8550 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8551 linux-tile-low.o to srv_tgtobj.
8553 2013-09-16 Will Newton <will.newton@linaro.org>
8555 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8558 2013-09-06 Pedro Alves <palves@redhat.com>
8560 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8561 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8562 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8563 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8564 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8565 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8567 2013-09-06 Pedro Alves <palves@redhat.com>
8569 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8570 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8572 2013-09-06 Pedro Alves <palves@redhat.com>
8574 * linux-amd64-ipa.c: Include tracepoint.h.
8575 * linux-i386-ipa.c: Include tracepoint.h.
8577 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8579 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8580 (ps_get_thread_area): New function.
8582 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8584 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8585 (initialize_low_arch): Call init_registers_crisv32 rather than
8586 init_register_crisv32.
8588 2013-09-05 Pedro Alves <palves@redhat.com>
8590 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8592 * hostio.h: ... this new file.
8593 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8594 win32-low.c: Include hostio.h.
8596 2013-09-05 Pedro Alves <palves@redhat.com>
8598 * server.h (gdb_client_data, handler_func, callback_handler_func)
8599 (delete_file_handler, add_file_handler, append_callback_event)
8600 (delete_callback_event, start_event_loop, initialize_event_loop):
8601 Move to event-loop.h and include it.
8602 * event-loop.h: New file.
8604 2013-09-05 Pedro Alves <palves@redhat.com>
8606 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8607 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8608 (loaded_dll, unloaded_dll): Move to ...
8609 * dll.h: ... this new file.
8610 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8612 2013-09-05 Pedro Alves <palves@redhat.com>
8614 * server.h (current_process, get_thread_process, all_processes)
8615 (add_inferior_to_list, for_each_inferior, current_inferior)
8616 (remove_inferior, add_process, remove_process, find_process_pid)
8617 (have_started_inferiors_p, have_attached_inferiors_p)
8618 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8619 (clear_inferiors, find_inferior, find_inferior_id)
8620 (inferior_target_data, set_inferior_target_data)
8621 (inferior_regcache_data, set_inferior_regcache_data): Move to
8622 inferiors.h, and include it.
8623 * inferiors.h: New file.
8625 2013-09-05 Pedro Alves <palves@redhat.com>
8627 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8631 2013-09-05 Pedro Alves <palves@redhat.com>
8633 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8635 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8636 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8637 (handle_tracepoint_general_set, handle_tracepoint_query)
8638 (tracepoint_finished_step, tracepoint_was_hit)
8639 (release_while_stepping_state_list, current_traceframe)
8640 (in_readonly_region, traceframe_read_mem)
8641 (fetch_traceframe_registers, traceframe_read_sdata)
8642 (traceframe_read_info, struct fast_tpoint_collect_status)
8643 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8644 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8645 (supply_fast_tracepoint_registers)
8646 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8647 (ipa_tdesc, claim_trampoline_space)
8648 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8649 (agent_mem_read, agent_get_trace_state_variable_value)
8650 (agent_set_trace_state_variable_value, agent_tsv_read)
8651 (agent_mem_read_string, get_raw_reg_func_addr)
8652 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8653 * tracepoint.h: ... this new file.
8655 2013-09-05 Pedro Alves <palves@redhat.com>
8657 * server.h (perror_with_name, error, fatal, warning, paddress)
8658 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8660 * utils.h: New file.
8662 2013-09-05 Pedro Alves <palves@redhat.com>
8664 * server.h (remote_debug, noack_mode, transport_is_reliable)
8665 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8666 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8667 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8668 (write_enn, initialize_async_io, enable_async_io)
8669 (disable_async_io, check_remote_input_interrupt_request)
8670 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8671 (dead_thread_notify, prepare_resume_reply)
8672 (decode_address_to_semicolon, decode_address, decode_m_packet)
8673 (decode_M_packet, decode_X_packet, decode_xfer_write)
8674 (decode_search_memory_packet, unhexify, hexify)
8675 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8676 (look_up_one_symbol, relocate_instruction)
8677 (monitor_output): Move to remote-utils.h, and include it.
8678 * remote-utils.h: New file.
8680 2013-09-05 Pedro Alves <palves@redhat.com>
8682 * server.h (_): Delete.
8684 2013-09-02 Pedro Alves <palves@redhat.com>
8686 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8687 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8689 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8691 2013-09-02 Pierre Muller <muller@sourceware.org>
8693 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8694 or WriteProcessMemory complete successfully and handle
8695 ERROR_PARTIAL_COPY error.
8697 2013-09-02 Pedro Alves <palves@redhat.com>
8699 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8700 error instead of EIO.
8702 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8705 * linux-low.c: Include filestuff.h.
8706 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8707 * lynx-low.c: Include filestuff.h.
8708 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8709 * server.c: Include filestuff.h.
8710 (main): Call notice_open_fds.
8711 * spu-low.c: Include filestuff.h.
8712 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8714 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8716 * Makefile.in: Explain why ../target and ../nat are not
8717 listed as include file search paths.
8718 (linux-waitpid.o): New object file rule.
8719 * configure.srv (srv_native_linux_obj): New variable.
8720 Replace all occurrences of linux native object files with
8721 $srv_native_linux_obj.
8722 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8723 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8724 (linux_enable_event_reporting): Remove declaration.
8725 (my_waitpid): Moved to common/linux-waitpid.c.
8726 (linux_wait_for_event): Pass ptid when calling
8727 linux_enable_event_reporting.
8728 (linux_supports_tracefork_flag): Remove.
8729 (linux_enable_event_reporting): Likewise.
8730 (linux_tracefork_grandchild): Remove.
8731 (STACK_SIZE): Moved to common/linux-ptrace.c.
8732 (linux_tracefork_child): Remove.
8733 (linux_test_for_tracefork): Remove.
8734 (linux_look_up_symbols): Call linux_supports_traceclone.
8735 (initialize_low): Remove call to linux_test_for_tracefork.
8736 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8737 common/linux-ptrace.h.
8738 (PTRACE_TYPE_ARG4): Likewise.
8739 Include linux-ptrace.h.
8741 2013-08-21 Pedro Alves <palves@redhat.com>
8743 * config.in: Renegerate.
8745 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8747 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8748 (SFILES): Remove $(srcdir)/common/target-common.c and
8749 add $(srcdir)/target/waitstatus.c.
8750 (OBS): Remove target-common.o and add waitstatus.o.
8751 (server_h): Remove $(srcdir)/../common/target-common.h and
8752 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8753 and $(srcdir)/../target/waitstatus.h.
8754 (target-common.o): Remove.
8755 (waitstatus.o): New target object file.
8756 * target.h: Do not include target-common.h and
8757 include target/resume.h, target/wait.h and
8758 target/waitstatus.h.
8760 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8762 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8763 to PTRACE_TYPE_ARG3.
8764 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8765 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8767 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8768 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8770 2013-07-27 Jie Zhang <jie@codesourcery.com>
8771 Daniel Jacobowitz <dan@codesourcery.com>
8772 Yao Qi <yao@codesourcery.com>
8774 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8775 (mips-linux-watch.o): New rule.
8776 (mips_linux_watch_h): New variable.
8777 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8779 * linux-mips-low.c: Include mips-linux-watch.h.
8780 (struct arch_process_info, struct arch_lwp_info): New.
8781 (update_watch_registers_callback): New function.
8782 (mips_linux_new_process, mips_linux_new_thread) New functions.
8783 (mips_linux_prepare_to_resume, mips_insert_point): New
8785 (mips_remove_point, mips_stopped_by_watchpoint): New
8787 (rsp_bp_type_to_target_hw_bp_type): New function.
8788 (mips_stopped_data_address): New function.
8789 (the_low_target): Add watchpoint support functions.
8791 2013-07-27 Yao Qi <yao@codesourcery.com>
8793 * i386-low.c: Include break-common.h.
8794 (enum target_hw_bp_type): Remove.
8796 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8798 * Makefile.in (SFILES): /common/target-common.c.
8799 (OBS): Add target-common.o.
8800 (server_h): Add $(srcdir)/../common/target-common.h.
8801 (target-common.o): New target.
8802 * server.c (queue_stop_reply_callback): Free
8803 status string after use.
8804 * target.c (target_waitstatus_to_string): Remove.
8805 * target.h: Include target-common.h.
8806 (resume_kind): Likewise.
8807 (target_waitkind): Likewise.
8808 (target_waitstatus): Likewise.
8809 (TARGET_WNOHANG): Likewise.
8811 2013-07-04 Yao Qi <yao@codesourcery.com>
8813 * Makefile.in (host_alias): Use @host_noncanonical@.
8814 (target_alias): Use @target_noncanonical@.
8815 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8816 ACX_NONCANONICAL_HOST.
8817 * configure: Regenerated.
8820 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8822 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8823 * configure: Rebuild.
8824 * Makefile.in (version_host, version_target): Get from configure.
8825 (version.c): Use $(version_host) and $(version_target).
8827 2013-07-03 Pedro Alves <palves@redhat.com>
8829 * Makefile.in (config.status): Depend on development.sh.
8830 * acinclude.m4: Include libmcheck.m4.
8831 * configure: Regenerate.
8833 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8835 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8836 attribute inside the parentheses.
8837 (winapi_DebugSetProcessKillOnExit): Ditto.
8838 (winapi_DebugBreakProcess): Ditto.
8839 (winapi_GenerateConsoleCtrlEvent): Ditto.
8841 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8843 * notif.h (notif_event): Add a dummy member to avoid compiler
8846 2013-07-01 Pedro Alves <palves@redhat.com>
8848 * hostio.c (HOSTIO_PATH_MAX): Define.
8849 (require_filename, handle_open, handle_unlink, handle_readlink):
8852 2013-07-01 Pedro Alves <palves@redhat.com>
8854 * server.h: Include "pathmax.h".
8855 * linux-low.c: Don't include sys/param.h.
8856 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8858 * win32-low.c: Don't include sys/param.h.
8859 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8861 2013-07-01 Pedro Alves <palves@redhat.com>
8863 * event-loop.c: Don't check HAVE_UNISTD_H before including
8865 * gdbreplay.c: Likewise.
8866 * remote-utils.c: Likewise.
8867 * server.c: Likewise.
8868 * configure.ac: Don't check for unistd.h.
8869 * configure: Regenerate.
8871 2013-06-28 Tom Tromey <tromey@redhat.com>
8873 * Makefile.in (version.c): Use version.in, not
8876 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8878 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8879 * configure: Rebuild.
8880 * Makefile.in (version_host, version_target): Get from configure.
8881 (version.c): Use $(version_host) and $(version_target).
8883 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8885 Fix trace-status to output user name without trailing colon.
8886 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8888 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8890 Fix trace-status to output proper start-time and stop-time.
8891 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8892 output start time and stop time in hex as gdb expects.
8894 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8896 * tracepoint.c (build_traceframe_info_xml): Output trace state
8897 variables present in the trace buffer.
8899 2013-06-24 Tom Tromey <tromey@redhat.com>
8901 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8903 (version.o): Remove.
8904 * gdbreplay.c: Include version.h.
8905 (version, host_name): Don't declare.
8906 * server.h: Include version.h.
8907 (version, host_name): Don't declare.
8909 2013-06-12 Pedro Alves <palves@redhat.com>
8911 * linux-x86-low.c (linux_is_elf64): Delete global.
8912 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8913 with local linux_pid_exe_is_elf_64_file use.
8915 2013-06-11 Pedro Alves <palves@redhat.com>
8917 * linux-low.c (regset_disabled, disable_regset): New functions.
8918 (regsets_fetch_inferior_registers)
8919 (regsets_store_inferior_registers): Use them.
8920 (initialize_regsets_info); Don't allocate the disabled_regsets
8922 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8925 2013-06-11 Pedro Alves <palves@redhat.com>
8927 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8930 2013-06-11 Pedro Alves <palves@redhat.com>
8932 * linux-x86-low.c (initialize_low_arch): Call
8933 init_registers_x32_avx_linux.
8935 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8937 Fix compatibility with Android Bionic.
8938 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8941 2013-06-07 Pedro Alves <palves@redhat.com>
8944 * Makefile.in (OBS): Add tdesc.o.
8945 (IPA_OBJS): Add tdesc-ipa.o.
8946 (tdesc-ipa.o): New rule.
8947 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8949 * linux-low.c (new_inferior): Delete.
8950 (disabled_regsets, num_regsets): Delete.
8951 (linux_add_process): Adjust to set the new per-process
8953 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8954 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8955 was a stop. When calling arch_setup, switch the current inferior
8956 to the thread that got an event.
8957 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8958 (regsets_fetch_inferior_registers)
8959 (regsets_store_inferior_registers): New regsets_info parameter.
8961 (linux_register_in_regsets): New regs_info parameter. Adjust to
8963 (register_addr, fetch_register, store_register): New usrregs_info
8964 parameter. Adjust to use it.
8965 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8966 parameter regs_info. Adjust to use it.
8967 (linux_fetch_registers): Get the current inferior's regs_info, and
8969 (linux_store_registers): Ditto.
8970 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8971 (initialize_low): Don't initialize the target_regsets here. Call
8972 initialize_low_arch.
8973 * linux-low.h (target_regsets): Delete declaration.
8974 (struct regsets_info): New.
8975 (struct usrregs_info): New.
8976 (struct regs_info): New.
8977 (struct process_info_private) <new_inferior>: New field.
8978 (struct linux_target_ops): Delete the num_regs, regmap, and
8979 regset_bitmap fields. New field regs_info.
8980 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8981 * i387-fp.c (num_xmm_registers): Delete.
8982 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8983 calls to new interface.
8984 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8985 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8986 Infer the number of xmm registers from the regcache's target
8988 * i387-fp.h (num_xmm_registers): Delete.
8989 * inferiors.c (add_thread): Don't install the thread's regcache
8991 * proc-service.c (gregset_info): Fetch the current inferior's
8992 regs_info. Adjust to use it.
8993 * regcache.c: Include tdesc.h.
8994 (register_bytes, reg_defs, num_registers)
8995 (gdbserver_expedite_regs): Delete.
8996 (get_thread_regcache): If the thread doesn't have a regcache yet,
8997 create one, instead of aborting gdbserver.
8998 (regcache_invalidate_one): Rename to ...
8999 (regcache_invalidate_thread): ... this.
9000 (regcache_invalidate_one): New.
9001 (regcache_invalidate): Only invalidate registers of the current
9003 (init_register_cache): Add target_desc parameter, and use it.
9004 (new_register_cache): Ditto. Assert the target description has a
9005 non zero registers_size.
9006 (regcache_cpy): Add assertions. Adjust.
9007 (realloc_register_cache, set_register_cache): Delete.
9008 (registers_to_string, registers_from_string): Adjust.
9009 (find_register_by_name, find_regno, find_register_by_number)
9010 (register_cache_size): Add target_desc parameter, and use it.
9011 (free_register_cache_thread, free_register_cache_thread_one)
9012 (regcache_release, register_cache_size): New.
9013 (register_size): Add target_desc parameter, and use it.
9014 (register_data, supply_register, supply_register_zeroed)
9015 (supply_regblock, supply_register_by_name, collect_register)
9016 (collect_register_as_string, collect_register_by_name): Adjust.
9017 * regcache.h (struct target_desc): Forward declare.
9018 (struct regcache) <tdesc>: New field.
9019 (init_register_cache, new_register_cache): Add target_desc
9021 (regcache_invalidate_thread): Declare.
9022 (regcache_invalidate_one): Delete declaration.
9023 (regcache_release): Declare.
9024 (find_register_by_number, register_cache_size, register_size)
9025 (find_regno): Add target_desc parameter.
9026 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9028 * remote-utils.c: Include tdesc.h.
9029 (outreg, prepare_resume_reply): Adjust.
9030 * server.c: Include tdesc.h.
9031 (gdbserver_xmltarget): Delete declaration.
9032 (get_features_xml, process_serial_event): Adjust.
9033 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9035 (struct process_info) <tdesc>: New field.
9036 (ipa_tdesc): Declare.
9037 * tdesc.c: New file.
9038 * tdesc.h: New file.
9039 * tracepoint.c: Include tdesc.h.
9040 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9041 (get_context_regcache): Adjust to pass ipa_tdesc down.
9042 (do_action_at_tracepoint): Adjust to get the register cache size
9043 from the context regcache's description.
9044 (traceframe_walk_blocks): Adjust to get the register cache size
9045 from the current trace frame's description.
9046 (traceframe_get_pc): Adjust to get current trace frame's
9047 description and pass it down.
9048 (gdb_collect): Adjust to get the register cache size from the
9050 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9051 (gdbserver_xmltarget): Delete.
9052 (initialize_low_tracepoint): Set the ipa's target description.
9053 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9054 (initialize_low_tracepoint): Set the ipa's target description.
9055 * linux-x86-low.c: Include tdesc.h.
9056 [__x86_64__] (is_64bit_tdesc): New.
9057 (ps_get_thread_area, x86_get_thread_area): Use it.
9058 (i386_cannot_store_register): Rename to ...
9059 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9060 (i386_cannot_fetch_register): Rename to ...
9061 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9062 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9064 (target_regsets): Rename to ...
9065 (x86_regsets): ... this.
9066 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9068 (x86_siginfo_fixup): Use is_64bit_tdesc.
9069 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9070 (tdesc_x32_avx_linux, tdesc_x32_linux)
9071 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9073 (x86_linux_update_xmltarget): Delete.
9074 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9075 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9076 (AMD64_LINUX_USER64_CS): New.
9077 (x86_linux_read_description): New, based on
9078 x86_linux_update_xmltarget.
9079 (same_process_callback): New.
9080 (x86_arch_setup_process_callback): New.
9081 (x86_linux_update_xmltarget): New.
9082 (x86_regsets_info): New.
9083 (amd64_linux_regs_info): New.
9084 (i386_linux_usrregs_info): New.
9085 (i386_linux_regs_info): New.
9086 (x86_linux_regs_info): New.
9087 (x86_arch_setup): Reimplement.
9088 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9089 (x86_emit_ops): Ditto.
9090 (the_low_target): Adjust. Install x86_linux_regs_info,
9091 x86_cannot_fetch_register, and x86_cannot_store_register.
9092 (initialize_low_arch): New.
9093 * linux-ia64-low.c (tdesc_ia64): Declare.
9094 (ia64_fetch_register): Adjust.
9095 (ia64_usrregs_info, regs_info): New globals.
9096 (ia64_regs_info): New function.
9097 (the_low_target): Adjust.
9098 (initialize_low_arch): New function.
9099 * linux-sparc-low.c (tdesc_sparc64): Declare.
9100 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9102 (sparc_arch_setup): New function.
9103 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9104 (the_low_target): Adjust.
9105 (initialize_low_arch): New function.
9106 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9107 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9108 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9109 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9110 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9111 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9112 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9113 (tdesc_powerpc_isa205_vsx64l): Declare.
9114 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9115 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9116 (ppc_set_pc, ppc_get_hwcap): Adjust.
9117 (ppc_usrregs_info): Forward declare.
9118 (!__powerpc64__) ppc_regmap_adjusted: New global.
9119 (ppc_arch_setup): Adjust to the current process'es target
9121 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9122 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9123 (ppc_store_evrregset): Adjust.
9124 (target_regsets): Rename to ...
9125 (ppc_regsets): ... this, and make static.
9126 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9127 (ppc_regs_info): New function.
9128 (the_low_target): Adjust.
9129 (initialize_low_arch): New function.
9130 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9131 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9132 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9133 (tdesc_s390x_linux64v2): Declare.
9134 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9135 (s390_fill_gregset, s390_store_last_break): Adjust.
9136 (target_regsets): Rename to ...
9137 (s390_regsets): ... this, and make static.
9138 (s390_get_pc, s390_set_pc): Adjust.
9139 (s390_get_hwcap): New target_desc parameter, and use it.
9140 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9141 (s390_arch_setup): Adjust to set the current process'es target
9142 description. Don't adjust the regmap.
9143 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9144 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9145 (regs_info_3264): New globals.
9146 (s390_regs_info): New function.
9147 (the_low_target): Adjust.
9148 (initialize_low_arch): New function.
9149 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9150 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9151 [__mips64] (init_registers_mips_linux)
9152 (init_registers_mips_dsp_linux): Delete defines.
9153 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9154 (have_dsp): New global.
9155 (mips_read_description): New, based on mips_arch_setup.
9156 (mips_arch_setup): Reimplement.
9157 (get_usrregs_info): New function.
9158 (mips_cannot_fetch_register, mips_cannot_store_register)
9159 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9160 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9161 (target_regsets): Rename to ...
9162 (mips_regsets): ... this, and make static.
9163 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9164 (dsp_regs_info, regs_info): New globals.
9165 (mips_regs_info): New function.
9166 (the_low_target): Adjust.
9167 (initialize_low_arch): New function.
9168 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9169 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9171 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9172 (arm_read_description): New, with bits factored from
9174 (arm_arch_setup): Reimplement.
9175 (target_regsets): Rename to ...
9176 (arm_regsets): ... this, and make static.
9177 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9178 (arm_regs_info): New function.
9179 (the_low_target): Adjust.
9180 (initialize_low_arch): New function.
9181 * linux-m68k-low.c (tdesc_m68k): Declare.
9182 (target_regsets): Rename to ...
9183 (m68k_regsets): ... this, and make static.
9184 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9185 (m68k_regs_info): New function.
9186 (m68k_arch_setup): New function.
9187 (the_low_target): Adjust.
9188 (initialize_low_arch): New function.
9189 * linux-sh-low.c (tdesc_sharch): Declare.
9190 (target_regsets): Rename to ...
9191 (sh_regsets): ... this, and make static.
9192 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9193 (sh_regs_info, sh_arch_setup): New functions.
9194 (the_low_target): Adjust.
9195 (initialize_low_arch): New function.
9196 * linux-bfin-low.c (tdesc_bfin): Declare.
9197 (bfin_arch_setup): New function.
9198 (bfin_usrregs_info, regs_info): New globals.
9199 (bfin_regs_info): New function.
9200 (the_low_target): Adjust.
9201 (initialize_low_arch): New function.
9202 * linux-cris-low.c (tdesc_cris): Declare.
9203 (cris_arch_setup): New function.
9204 (cris_usrregs_info, regs_info): New globals.
9205 (cris_regs_info): New function.
9206 (the_low_target): Adjust.
9207 (initialize_low_arch): New function.
9208 * linux-cris-low.c (tdesc_crisv32): Declare.
9209 (cris_arch_setup): New function.
9210 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9211 (cris_regs_info): New function.
9212 (the_low_target): Adjust.
9213 (initialize_low_arch): New function.
9214 * linux-m32r-low.c (tdesc_m32r): Declare.
9215 (m32r_arch_setup): New function.
9216 (m32r_usrregs_info, regs_info): New globals.
9217 (m32r_regs_info): Adjust.
9218 (initialize_low_arch): New function.
9219 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9220 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9221 (tic6x_usrregs_info): Forward declare.
9222 (tic6x_read_description): New function, based on ...
9223 (tic6x_arch_setup): ... this. Reimplement.
9224 (target_regsets): Rename to ...
9225 (tic6x_regsets): ... this, and make static.
9226 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9227 (tic6x_regs_info): New function.
9228 (the_low_target): Adjust.
9229 (initialize_low_arch): New function.
9230 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9231 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9232 (target_regsets): Rename to ...
9233 (xtensa_regsets): ... this, and make static.
9234 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9236 (xtensa_arch_setup, xtensa_regs_info): New functions.
9237 (the_low_target): Adjust.
9238 (initialize_low_arch): New function.
9239 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9240 (nios2_arch_setup): Set the current process'es tdesc.
9241 (target_regsets): Rename to ...
9242 (nios2_regsets): ... this.
9243 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9244 (nios2_regs_info): New function.
9245 (the_low_target): Adjust.
9246 (initialize_low_arch): New function.
9247 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9248 (aarch64_arch_setup): Set the current process'es tdesc.
9249 (target_regsets): Rename to ...
9250 (aarch64_regsets): ... this.
9251 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9252 (aarch64_regs_info): New function.
9253 (the_low_target): Adjust.
9254 (initialize_low_arch): New function.
9255 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9257 (target_regsets): Rename to ...
9258 (tile_regsets): ... this.
9259 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9260 (tile_regs_info): New function.
9261 (tile_arch_setup): Set the current process'es tdesc.
9262 (the_low_target): Adjust.
9263 (initialize_low_arch): New function.
9264 * spu-low.c (tdesc_spu): Declare.
9265 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9266 * win32-arm-low.c (tdesc_arm): Declare.
9267 (arm_arch_setup): New function.
9268 (the_low_target): Install arm_arch_setup instead of
9270 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9271 (init_windows_x86): Rename to ...
9272 (i386_arch_setup): ... this. Set `win32_tdesc'.
9273 (the_low_target): Adjust.
9274 * win32-low.c (win32_tdesc): New global.
9275 (child_add_thread): Don't create the thread cache here.
9276 (do_initial_child_stuff): Set the new process'es tdesc.
9277 * win32-low.h (struct target_desc): Forward declare.
9278 (win32_tdesc): Declare.
9279 * lynx-i386-low.c (tdesc_i386): Declare global.
9280 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9281 * lynx-low.c (lynx_tdesc): New global.
9282 (lynx_add_process): Set the new process'es tdesc.
9283 * lynx-low.h (struct target_desc): Forward declare.
9284 (lynx_tdesc): Declare global.
9285 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9286 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9287 * nto-low.c (nto_tdesc): New global.
9288 (do_attach): Set the new process'es tdesc.
9289 * nto-low.h (struct target_desc): Forward declare.
9290 (nto_tdesc): Declare.
9291 * nto-x86-low.c (tdesc_i386): Declare.
9292 (nto_x86_arch_setup): Set `nto_tdesc'.
9294 2013-06-04 Gary Benson <gbenson@redhat.com>
9296 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9297 to qSupported response when appropriate.
9298 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9299 with nonzero-length annex.
9300 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9301 arguments supplied in annex.
9303 2013-05-31 Doug Evans <dje@google.com>
9306 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9307 64 bits in 64-cross-32 environment.
9309 2013-05-28 Pedro Alves <palves@redhat.com>
9311 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9312 (aarch64-without-fpu.c): Delete rule.
9313 * configure.srv (aarch64*-*-linux*): Remove references to
9314 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9315 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9318 2013-05-24 Pedro Alves <palves@redhat.com>
9320 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9321 instead of strchr/decode_address. Error if the range isn't split
9322 with a ','. Don't assume there's be a ':' in the action.
9324 2013-05-23 Yao Qi <yao@codesourcery.com>
9325 Pedro Alves <palves@redhat.com>
9327 * linux-low.c (lwp_in_step_range): New function.
9328 (linux_wait_1): If the thread was range stepping and stopped
9329 outside the stepping range, report the stop to GDB. Otherwise,
9330 continue stepping. Add range stepping debug output.
9331 (linux_set_resume_request): Copy the step range from the resume
9333 (linux_supports_range_stepping): New.
9334 (linux_target_ops) <supports_range_stepping>: Set to
9335 linux_supports_range_stepping.
9336 * linux-low.h (struct linux_target_ops)
9337 <supports_range_stepping>: New field.
9338 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9339 * linux-x86-low.c (x86_supports_range_stepping): New.
9340 (the_low_target) <supports_range_stepping>: Set to
9341 x86_supports_range_stepping.
9342 * server.c (handle_v_cont): Handle 'r' action.
9343 (handle_v_requests): Append ";r" if the target supports range
9345 * target.h (struct thread_resume) <step_range_start,
9346 step_range_end>: New fields.
9347 (struct target_ops) <supports_range_stepping>:
9349 (target_supports_range_stepping): New macro.
9351 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9353 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9354 confusion in comment.
9356 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9358 * lynx-low.c (struct process_info_private): New type.
9359 (lynx_add_process): New function.
9360 (lynx_create_inferior, lynx_attach): Replace calls to
9361 add_process by calls to lynx_add_process.
9362 (lynx_resume): If PTID is null, then try using
9363 current_process()->private->last_wait_event_ptid.
9365 (lynx_clear_inferiors): Delete. The contents of that function
9366 has been inlined in lynx_mourn;
9367 (lynx_wait_1): Save the ptid in the process's private data.
9368 (lynx_mourn): Free the process' private data. Replace call
9369 to lynx_clear_inferiors by call to clear_inferiors.
9371 2013-05-17 Yao Qi <yao@codesourcery.com>
9373 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9376 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9378 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9379 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9380 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9381 PT_TEXT_END_ADDR guards. Update comments.
9382 (linux_target_op) <read_offsets>: Conditionally define to
9383 linux_read_offsets if the target is UCLIBC and if it defines
9384 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9386 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9387 Andrew Jenner <andrew@codesourcery.com>
9389 * Makefile.in (SFILES): Add linux-nios2-low.c.
9390 (clean): Add action to delete nios2-linux.c.
9391 (nios2-linux.c): New rule.
9392 * configure.srv: Add nios2*-*-linux*.
9393 * linux-nios2-low.c: New.
9395 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9397 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9399 2013-04-25 Hui Zhu <hui@codesourcery.com>
9402 * ax.c (ax_printf): Add fflush.
9404 2013-04-22 Tom Tromey <tromey@redhat.com>
9406 * Makefile.in (SFILES): Add filestuff.c.
9407 (OBS): Add filestuff.o.
9408 (filestuff.o): New target.
9409 * config.in, configure: Rebuild.
9410 * configure.ac: Check for fdwalk, pipe2.
9412 2013-04-17 Pedro Alves <palves@redhat.com>
9414 * configure.ac (USE_THREAD_DB): Delete variable.
9415 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9416 Don't AC_SUBST USE_THREAD_DB.
9417 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9418 * config.in, configure: Regenerate.
9420 2013-04-16 Pedro Alves <palves@redhat.com>
9422 * linux-low.h (struct lwp_info) <thread_known>: Move under
9423 the USE_THREAD_DB #ifdef.
9425 2013-04-16 Pedro Alves <palves@redhat.com>
9427 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9428 (linux-low.o): Delete rule.
9429 * linux-low.h: Always include "gdb_thread_db.h" instead of
9430 conditionally including thread_db.h.
9431 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9434 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9436 * Makefile.in (install-only): Fix make install regression.
9438 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9440 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9441 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9443 * gdbserver.1: Remove.
9445 2013-03-22 Pedro Alves <palves@redhat.com>
9447 * linux-low.c (handle_extended_wait): Don't call
9448 linux_enable_event_reporting.
9450 2013-03-15 Tony Theodore <tonyt@logyst.com>
9453 * Makefile.in (SHELL): Use @SHELL@.
9455 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9457 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9460 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9462 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9463 Remove extraneous NULL element.
9465 2013-03-13 Yao Qi <yao@codesourcery.com>
9467 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9468 'V' block in trace frame.
9470 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9472 * target.h (struct target_ops): Add btrace ops.
9473 (target_supports_btrace): New macro.
9474 (target_enable_btrace): New macro.
9475 (target_disable_btrace): New macro.
9476 (target_read_btrace): New macro.
9477 * gdbthread.h (struct thread_info): Add btrace field.
9478 * server.c: Include btrace-common.h.
9479 (handle_btrace_general_set): New function.
9480 (handle_btrace_enable): New function.
9481 (handle_btrace_disable): New function.
9482 (handle_general_set): Call handle_btrace_general_set.
9483 (handle_qxfer_btrace): New function.
9484 (struct qxfer qxfer_packets[]): Add btrace entry.
9485 * inferiors.c (remove_thread): Disable btrace.
9486 * linux-low: Include linux-btrace.h.
9487 (linux_low_enable_btrace): New function.
9488 (linux_low_read_btrace): New function.
9489 (linux_target_ops): Add btrace ops.
9490 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9491 Add srv_linux_btrace=yes.
9492 (x86_64-*-linux*): Add linux-btrace.o.
9493 Add srv_linux_btrace=yes.
9494 * configure.ac: Define HAVE_LINUX_BTRACE.
9495 * config.in: Regenerated.
9496 * configure: Regenerated.
9498 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9500 * server.c (handle_qxfer): Preserve error message if -3 is
9502 (qxfer): Document the -3 return value.
9504 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9506 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9507 (linux_btrace_h): New variable.
9508 (linux-btrace.o): New rule.
9510 2013-03-08 Stan Shebs <stan@codesourcery.com>
9511 Hafiz Abid Qadeer <abidh@codesourcery.com>
9513 * tracepoint.c (trace_buffer_size): New global.
9514 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9515 (init_trace_buffer): Change to one-argument function. Allocate
9516 trace buffer memory.
9517 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9518 handle QTBuffer:size packet.
9519 (cmd_bigqtbuffer_size): New function.
9520 (initialize_tracepoint): Call init_trace_buffer with
9521 DEFAULT_TRACE_BUFFER_SIZE.
9522 * server.c (handle_query): Add QTBuffer:size in the
9525 2013-03-07 Yao Qi <yao@codesourcery.com>
9527 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9528 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9530 (cmd_qtsp): Adjust condition. Do post increment.
9531 Set cur_action and cur_step_action back to 0.
9533 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9536 * linux-low.c (linux_write_memory): Return early success if LEN is
9539 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9541 * configure.srv: Add x86_64-*-cygwin* as target.
9543 2013-02-28 Tom Tromey <tromey@redhat.com>
9545 * configure.ac: Invoke AC_SYS_LARGEFILE.
9546 * configure, config.in: Rebuild.
9548 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9550 * win32-low.c: Throughout, fix format strings and casts of
9551 printf-like functions to avoid type related warnings on all
9553 (get_child_debug_event): Print dwDebugEventCode as hex since
9554 that's how it's usually documented.
9556 2013-02-28 Yao Qi <yao@codesourcery.com>
9558 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9561 2013-02-27 Jiong Wang <jiwang@tilera.com>
9563 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9564 (reg-tilegx32.c): New rule.
9565 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9566 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9567 different register info initializer according to elf class.
9568 (init_registers_tilgx32): New function. The tilegx32 register info
9570 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9571 (tile_store_gregset): Likewise.
9573 2013-02-27 Yao Qi <yao@codesourcery.com>
9575 * server.c (process_point_options): Print debug message when
9576 debug_threads is true.
9578 2013-02-26 Yao Qi <yao@codesourcery.com>
9580 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9582 2013-02-19 Pedro Alves <palves@redhat.com>
9583 Kai Tietz <ktietz@redhat.com>
9587 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9588 instead of strtoul to extract address from packet.
9589 (process_serial_event) <'z'>: Likewise.
9591 2013-02-18 Yao Qi <yao@codesourcery.com>
9593 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9595 2013-02-14 Pedro Alves <palves@redhat.com>
9599 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9600 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9602 2013-02-14 Pedro Alves <palves@redhat.com>
9604 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9606 2013-02-14 Pedro Alves <palves@redhat.com>
9608 * tracepoint.c (save_string): Delete.
9609 (add_tracepoint_action): Use savestring instead of save_string.
9611 2013-02-12 Pedro Alves <palves@redhat.com>
9613 * linux-xtensa-low.c: Ditto.
9614 * xtensa-xtregs.c: Ditto.
9616 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9618 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9621 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9623 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9624 aarch64_num_wp_regs and aarch64_num_bp_regs to
9625 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9627 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9629 * linux-aarch64-low.c (ps_get_thread_area): Replace
9630 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9632 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9633 Marcus Shawcroft <marcus.shawcroft@arm.com>
9634 Nigel Stephens <nigel.stephens@arm.com>
9635 Yufeng Zhang <yufeng.zhang@arm.com>
9637 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9638 (aarch64.c, aarch64-without-fpu.c): New targets.
9639 * configure.srv (aarch64*-*-linux*): New.
9640 * linux-aarch64-low.c: New file.
9642 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9644 * linux-low.c (handle_extended_wait, linux_create_inferior)
9645 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9646 (dequeue_one_deferred_signal, linux_resume_one_thread)
9647 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9648 (linux_tracefork_grandchild, linux_test_for_tracefork)
9649 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9650 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9651 where the argument is 0.
9653 2013-01-25 Yao Qi <yao@codesourcery.com>
9655 * event-loop.c: Include "queue.h".
9656 (gdb_event_p): New typedef.
9657 (struct gdb_event) <next_event>: Remove.
9658 (event_queue): Change to QUEUE(gdb_event_p).
9659 (async_queue_event): Remove.
9660 (gdb_event_xfree): New.
9661 (initialize_event_loop): New.
9662 (process_event): Use API from QUEUE.
9663 (wait_for_event): Likewise.
9664 * server.c (main): Call initialize_event_loop.
9665 * server.h (initialize_event_loop): Declare.
9667 2013-01-18 Yao Qi <yao@codesourcery.com>
9669 * ax.h (struct eval_agent_expr_context): New.
9670 (gdb_eval_agent_expr): Update declaration.
9671 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9672 TFRAME. Add new argument CTX.
9673 * server.h (struct eval_agent_expr_context): Declare.
9674 (agent_mem_read, agent_tsv_read): Update declaration.
9675 (agent_mem_read_string): Likewise.
9676 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9677 (add_traceframe_block): Add new argument TPOINT.
9678 Increase TPOINT->traceframe_usage.
9679 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9680 eval_tracepoint_agent_expr.
9681 (condition_true_at_tracepoint): Likewise.
9682 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9683 (agent_mem_read_string, agent_tsv_read): Likewise.
9685 2013-01-16 Yao Qi <yao@codesourcery.com>
9687 * linux-low.c (linux_resume_one_lwp): Don't check
9688 'lwp->bp_reinsert != 0'.
9690 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9691 Pedro Alves <palves@redhat.com>
9693 * lynx-low.c (ptrace_request_to_str): Define a temporary
9694 macro and use it to simplify this function's implementation.
9696 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9698 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9701 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9703 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9705 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9707 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9709 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9711 * lynx-low.c (lynx_resume): Use the resume_info parameter
9712 to determine the ptid for the lynx_ptrace call, unless
9713 it is equal to minus_one_ptid, in which case we use the
9714 ptid of the current_inferior.
9715 (lynx_wait_1): After having received a thread create/exit
9716 event, resume the inferior's execution using the signaling
9717 thread's ptid, rather than the old ptid.
9719 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9721 * lynx-low.c (lynx_resume): Delete variable ret.
9723 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9725 * gdbreplay.c (gdbreplay_version): Update copyright year.
9726 * server.c (gdbserver_version): Likewise.
9728 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9730 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9733 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9735 * lynx-low.c (ptrace_request_to_str): Add handling for
9738 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9740 * lynx-low.c (lynx_attach): Delete variable new_process.
9742 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9744 * lynx-low.c (lynx_create_inferior): Delete variable
9747 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9749 * lynx-low.c (ptrace_request_to_str): Do not handle
9750 PTRACE_GETTHREADLIST if this macro does not exist.
9752 2012-12-15 Yao Qi <yao@codesourcery.com>
9754 * Makefile.in (OBS): Add notif.o.
9755 * notif.c, notif.h: New.
9756 * server.c: Include "notif.h".
9757 (struct vstop_notif) <next>: Remove.
9759 (queue_stop_reply): Update.
9760 (push_event, send_next_stop_reply): Remove.
9761 (discard_queued_stop_replies): Update.
9762 (notif_stop): New variable.
9763 (handle_v_stopped): Remove.
9764 (handle_v_requests): Don't call handle_v_stopped. Call
9765 handle_ack_notif instead.
9766 (queue_stop_reply_callback): Call notif_event_enque instead
9767 of queue_stop_reply.
9768 (handle_status): Don't call send_next_stop_reply, call
9769 notif_write_event instead.
9770 (kill_inferior_callback): Likewise.
9771 (detach_or_kill_inferior_callback): Likewise.
9772 (main): Call initialize_notif.
9773 (process_serial_event): Call QUEUE_is_empty.
9774 (handle_target_event): Call notif_push instead of push event.
9775 * server.h (push_event): Remove declaration.
9777 2012-12-10 Tom Tromey <tromey@redhat.com>
9779 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9780 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9783 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9784 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9785 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9786 (amd64-linux-ipa.o, ax.o): Rewrite.
9787 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9788 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9789 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9790 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9791 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9792 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9793 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9794 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9795 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9796 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9797 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9798 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9799 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9800 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9801 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9802 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9803 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9804 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9805 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9806 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9807 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9808 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9809 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9810 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9811 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9812 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9813 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9814 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9815 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9816 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9817 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9818 (reg-tilegx.o): Remove.
9819 (all_object_files): New macro.
9820 Include .deps files.
9821 * aclocal.m4, configure: Rebuild.
9822 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9823 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9824 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9826 2012-12-05 Tom Tromey <tromey@redhat.com>
9829 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9831 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9833 * configure.ac: Check for linux/perf_event.h.
9834 * config.in: Regenerated.
9835 * configure: Regenerated.
9837 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9839 * hostio.c (handle_readlink): Decrease buffer size
9840 parameter passed to readlink by one byte.
9842 2012-11-26 Yao Qi <yao@codesourcery.com>
9844 * configure.ac (build_warnings): Append '-Wempty-body'.
9845 * configure: Regenerated.
9846 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9849 2012-11-15 Pierre Muller <muller@sourceware.org>
9851 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9852 * config.in: Regenerate.
9853 * configure: Regenerate.
9854 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9855 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9856 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9857 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9859 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9860 instead of <sys/wait.h> header.
9861 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9863 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9865 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9866 (various make rules): Remove -DGDBSERVER
9868 2012-11-09 Yao Qi <yao@codesourcery.com>
9870 * spu-low.c (current_ptid): Move it to ..
9871 * gdbthread.h: ... here. New.
9872 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9873 * server.c (myresume, process_serial_event): Likewise.
9874 * thread-db.c (thread_db_find_new_threads): Likewise.
9875 * tracepoint.c (run_inferior_command): Likewise.
9877 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9879 * server.c (handle_search_memory_1): Include access length in
9882 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9884 * linux-crisv32-low.c: Fix compile errors.
9886 2012-09-04 Yao Qi <yao@codesourcery.com>
9888 * tracepoint.c (cmd_qtsv): Adjust debug message.
9889 Don't check CUR_TPOINT.
9891 2012-08-28 Yao Qi <yao@codesourcery.com>
9893 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9894 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9895 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9896 Remove declarations of xmalloc, xreallloc, xstrdup and
9898 * Makefile.in (libiberty_h): New.
9899 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9900 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9902 2012-08-23 Yao Qi <yao@codesourcery.com>
9904 * server.h: Remove declaration of 'xsnprintf'.
9906 2012-08-22 Keith Seitz <keiths@redhat.com>
9908 * server.h: Include build-gnulib-gbserver/config.h.
9909 * gdbreplay.c: Likewise.
9911 2012-08-08 Doug Evans <dje@google.com>
9913 * Makefile.in (SFILES): Add gdb_vecs.c.
9914 (OBS): Add gdb_vecs.o.
9915 (gdb_vecs_h, host_defs_h): New variables.
9916 (thread-db.o): Add $(gdb_vecs_h) dependency.
9917 (gdb_vecs.o): New rule.
9918 * thread-db.c: #include "gdb_vecs.h".
9919 (thread_db_load_search): Use a vector to iterate over path elements.
9920 Handle text appearing after "$pdir".
9922 * configure.ac: Add check for strstr.
9923 * config.in: Regenerate.
9924 * configure: Regenerate.
9926 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9928 * hostio.c (handle_pread): If pread fails, fall back to attempting
9930 (handle_pwrite): Likewise for pwrite.
9932 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9934 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9935 between unsupported TYPE and unimplementable ADDR/LEN combination.
9936 (arm_insert_point): Act on new return value.
9938 2012-07-31 Pedro Alves <palves@redhat.com>
9940 * server.c (process_point_options): Only skip tokens if we find
9941 one that is unrecognized. Don't treat 'X' specially while
9942 skipping unrecognized tokens.
9944 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9946 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9947 to 4-byte-align HW breakpoint addresses for Thumb.
9949 2012-07-27 Yao Qi <yao@codesourcery.com>
9953 * server.h: Declare gdb_agent_about_to_close.
9954 * target.c (kill_inferior): Include "agent.h".
9955 New. Send command 'kill'.
9956 * target.h (kill_inferior): Removed macro.
9957 * tracepoint.c (gdb_agent_about_to_close): New.
9958 (gdb_agent_helper_thread): Handle command 'close'.
9959 Wait endlessly until the inferior stops.
9960 Install gdb_agent_remove_socket to atexit hook.
9961 (agent_socket_name): New static variable.
9962 (gdb_agent_socket_init): Replace local variable 'name' with
9963 'agent_socket_name'.
9964 (gdb_agent_remove_socket): New.
9966 2012-07-27 Yao Qi <yao@codesourcery.com>
9968 * server.c (process_point_options): Stop at 'X' when parsing.
9970 2012-07-19 Michael Eager <eager@eagercon.com>
9972 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9974 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9975 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9976 hardware breakpoint.
9978 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9980 * gdbserver/linux-low.c (initialize_low): Call
9981 linux_ptrace_init_warnings.
9983 2012-07-02 Doug Evans <dje@google.com>
9985 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9988 2012-07-02 Stan Shebs <stan@codesourcery.com>
9990 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9991 (ax.o): Add it to build rule.
9993 (OBS): Add format.o.
9994 (IPA_OBS): Add format.o.
9995 * server.c (handle_query): Claim support for breakpoint commands.
9996 (process_point_options): Add command case.
9997 (process_serial_event): Leave running if there are printfs in
9999 * mem-break.h (any_persistent_commands): Declare.
10000 (add_breakpoint_commands): Declare.
10001 (gdb_no_commands_at_breakpoint): Declare.
10002 (run_breakpoint_commands): Declare.
10003 * mem-break.c (struct point_command_list): New struct.
10004 (struct breakpoint): New field command_list.
10005 (any_persistent_commands): New function.
10006 (add_commands_to_breakpoint): New function.
10007 (add_breakpoint_commands): New function.
10008 (gdb_no_commands_at_breakpoint): New function.
10009 (run_breakpoint_commands): New function.
10010 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10012 * ax.c: Include format.h.
10013 (ax_printf): New function.
10014 (gdb_eval_agent_expr): Add printf opcode.
10016 2012-06-13 Yao Qi <yao@codesourcery.com>
10018 * server.c (start_inferior): Remove duplicated writes to fields
10019 'last_resume_kind' and 'last_status' of 'current_inferior'.
10021 2012-06-12 Yao Qi <yao@codesourcery.com>
10022 Pedro Alves <palves@redhat.com>
10024 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10026 * server.c (handle_v_cont): Extend comment.
10028 2012-06-11 Yao Qi <yao@codesourcery.com>
10030 * linux-low.c (linux_attach): Add 'static'.
10032 2012-06-06 Yao Qi <yao@codesourcery.com>
10034 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10036 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10038 Fix gcc -flto compilation warning.
10039 * server.c (main): Make variable multi_mode and attach volatile.
10041 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10043 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10044 if the platform doesn't know about it.
10046 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10048 * Makefile.in (SFILES): Add linux-tile-low.c.
10049 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10050 * configure.srv: Handle tilegx-*-linux*.
10051 * linux-tile-low.c: New file.
10053 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10055 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10057 2012-05-24 Pedro Alves <palves@redhat.com>
10061 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10063 2012-05-24 Pedro Alves <palves@redhat.com>
10067 Replace target_signal with gdb_signal throughout.
10069 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10071 * linux-low.c (linux_store_registers): Avoid the copying sequence
10072 when no data has been retrieved by ptrace.
10074 2012-05-22 Will Deacon <will.deacon@arm.com>
10076 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10077 Include asm/ptrace.h.
10078 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10081 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10083 * linux-low.c (linux_store_registers): Don't re-retrieve data
10084 with ptrace that has already been obtained from /proc. Always
10085 copy any data retrieved with ptrace to the buffer supplied.
10087 2012-05-11 Yao Qi <yao@codesourcery.com>
10088 Pedro Alves <palves@redhat.com>
10090 * linux-low.c (enum stopping_threads_kind): New.
10091 (stopping_threads): Change type to `enum stopping_threads_kind'.
10092 (handle_extended_wait): If stopping and suspending threads, leave
10093 the new_lwp suspended too.
10094 (linux_wait_for_event): Adjust.
10095 (stop_all_lwps): Set `stopping_threads' to
10096 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10097 whether we're suspending threads or just stopping them. Assert no
10100 2012-04-29 Yao Qi <yao@codesourcery.com>
10102 * server.h: Move some code to ...
10103 * gdbthread.h: ... here. New.
10104 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10105 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10106 (nto-low.o, win32-low.o): Likewise.
10107 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10108 * regcache.c, remote-utils.c, server.c: Likewise.
10109 * target.c, tracepoint.c, win32-low.c: Likewise.
10111 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10113 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10114 (PTRACE_ARG4_TYPE): Likewise.
10115 (PTRACE_XFER_TYPE): Likewise.
10116 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10117 ptrace to PTRACE_ARG3_TYPE.
10118 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10119 (PTRACE_ARG4_TYPE): Likewise.
10120 (PTRACE_XFER_TYPE): Likewise.
10121 (linux_detach_one_lwp): Cast fourth argument of
10122 ptrace to long then PTRACE_ARG4_TYPE.
10123 (regsets_fetch_inferior_registers): Cast third argument of
10124 ptrace to long then PTRACE_ARG3_TYPE.
10125 (regsets_store_inferior_registers): Likewise.
10127 2012-04-20 Pedro Alves <palves@redhat.com>
10129 * configure: Regenerate.
10131 2012-04-19 Pedro Alves <palves@redhat.com>
10133 * Makefile.in (GNULIB_BUILDDIR): New.
10134 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10135 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10136 (all, install-only, uninstall, clean-info, all-lib, clean): No
10137 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10138 (maintainer-clean realclean distclean): Use subdir_do.
10140 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10141 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10142 * acinclude.m4: Include acx_configure_dir.m4.
10143 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10144 calls. Call AC_PROG_RANLIB. Configure gnulib using
10147 (GNULIB_STDINT_H): Adjust.
10148 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10149 * gdbreplay.c: Include build-gnulib/config.h.
10150 * server.h: Likewise.
10151 * aclocal.m4: Regenerate.
10152 * config.in: Regenerate.
10153 * configure: Regenerate.
10155 2012-04-19 Pedro Alves <palves@redhat.com>
10157 * Makefile.in (LIBGNU, INCGNU): Adjust.
10158 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10159 (all, install-only, uninstall, clean-info, all-lib, clean)
10160 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10161 * configure.ac: Adjust AC_OUTPUT output.
10162 * aclocal.m4: Regenerate.
10163 * configure: Regenerate.
10165 2012-04-19 Pedro Alves <palves@redhat.com>
10167 * Makefile.in (generated_files): New.
10168 (server_h): Remove the explicit dependency on config.h, and depend
10169 on $generated_files.
10171 2012-04-19 Pedro Alves <palves@redhat.com>
10173 * Makefile.in (INCGNU): Add -Ignulib.
10175 2012-04-19 Pedro Alves <palves@redhat.com>
10177 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10178 (INCGNU): ... this, and spell out -I here.
10179 (GNULIB_LIB): Rename to ...
10180 (LIBGNU): ... this.
10181 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10183 2012-04-19 Pedro Alves <palves@redhat.com>
10185 * config.in: Regenerate.
10187 2012-04-19 Pedro Alves <palves@redhat.com>
10189 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10190 * server.h (memmem): Remove declaration.
10191 * config.in: Regenerate.
10192 * configure: Regenerate.
10194 2012-04-19 Yao Qi <yao@codesourcery.com>
10196 * Makefile.in (SFILES): Add common/vec.c.
10200 2012-04-19 Yao Qi <yao@codesourcery.com>
10202 * remote-utils.c (prepare_resume_reply): Replace with macro
10203 target_core_of_thread.
10204 * server.c (handle_qxfer_threads_proper): Likewise.
10205 * target.h (traget_core_of_thread): New macro.
10207 2012-04-18 Pedro Alves <palves@redhat.com>
10209 * aclocal.m4: Regenerate.
10210 * configure: Regenerate.
10212 2012-04-16 Yao Qi <yao@codesourcery.com>
10214 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10215 duplicated on address.
10217 2012-04-16 Yao Qi <yao@codesourcery.com>
10219 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10220 (struct tracepoint_action_ops) <send>: New field.
10221 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10222 (agent_expr_send, x_tracepoint_action_send): New.
10223 (l_tracepoint_action_send): New.
10224 (cmd_qtdp): Download and install tracepoint
10225 according to `use_agent'.
10226 (run_inferior_command): Add one more parameter `len'.
10228 (tracepoint_send_agent): New.
10229 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10231 2012-04-16 Yao Qi <yao@codesourcery.com>
10233 * tracepoint.c (download_tracepoints): Moved to ...
10234 (cmd_qtstart): ... here.
10236 2012-04-14 Yao Qi <yao@codesourcery.com>
10238 * tracepoint.c: Include inttypes.h.
10239 (struct collect_memory_action): Use sized types.
10240 (struct tracepoint): Likewise.
10241 (cmd_qtdp, stop_tracing): Update print specifiers.
10242 (cmd_qtp, response_tracepoint): Likewise.
10243 (collect_data_at_tracepoint): Likewise.
10244 (collect_data_at_step): Likewise.
10246 2012-04-14 Yao Qi <yao@codesourcery.com>
10248 Import gnulib module inttypes.
10249 * aclocal.m4, config.in, configure: Regenerated.
10251 2012-04-14 Yao Qi <yao@codesourcery.com>
10253 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10254 Makefile and config.status at last.
10256 2012-04-13 Yao Qi <yao@codesourcery.com>
10258 * tracepoint.c: Include stdint.h unconditionally.
10260 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10262 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10263 on BFD_HAVE_SYS_PROCFS_TYPE.
10264 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10265 * configure: Regenerate.
10266 * config.in: Likewise.
10268 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10270 * Makefile.in (clean): Also remove x32.c x32-linux.c
10271 x32-avx.c x32-avx-linux.c.
10272 (x32.o): New target.
10274 (x32-linux.o): Likewise.
10275 (x32-linux.c): Likewise.
10276 (x32-avx.o): Likewise.
10277 (x32-avx.c): Likewise.
10278 (x32-avx-linux.o): Likewise.
10279 (x32-avx-linux.c): Likewise.
10281 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10282 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10283 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10284 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10285 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10286 i386/x32-avx-linux.xml.
10288 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10289 (init_registers_x32_avx_linux): Likwise.
10290 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10291 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10293 2012-04-13 Pedro Alves <palves@redhat.com>
10295 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10296 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10297 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10298 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10301 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10303 * linux-x86-low.c (compat_x32_clock_t): New.
10304 (compat_x32_siginfo_t): Likewise.
10305 (compat_x32_siginfo_from_siginfo): Likewise.
10306 (siginfo_from_compat_x32_siginfo): Likewise.
10307 (linux_is_elf64): Likewise.
10308 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10309 and siginfo_from_compat_x32_siginfo for x32.
10310 (x86_arch_setup): Set linux_is_elf64.
10312 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10315 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10317 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10318 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10319 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10320 compatible with process.
10322 2012-04-12 Yao Qi <yao@codesourcery.com>
10324 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10325 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10326 (install-only, install-info, clean): Handle sub dir gnulib.
10327 (all-lib, am--refresh): New targets.
10328 (memmem.o): Remove target.
10329 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10330 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10331 (AC_REPLACE_FUNCS): Remove memmem.
10332 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10333 (AC_OUTPUT): Generate Makefile in gnulib/.
10334 * aclocal.m4, config.in, configure: Regenerated.
10336 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10338 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10340 2012-04-05 Pedro Alves <palves@redhat.com>
10342 -Werror=strict-aliasing
10344 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10347 2012-04-04 Pedro Alves <palves@redhat.com>
10349 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10350 (sparc_store_gregset_from_stack, sparc_store_gregset)
10351 (sparc_breakpoint_at): Fix formatting.
10353 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10355 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10357 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10358 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10359 * config.in: Regenerate.
10360 * configure: Likewise.
10362 2012-03-29 Pedro Alves <palves@redhat.com>
10364 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10365 Correct ptrace arguments.
10367 2012-03-28 Pedro Alves <palves@redhat.com>
10369 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10370 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10371 (IA64_FR1_REGNUM): New defines.
10372 (ia64_fetch_register): New.
10373 (the_low_target): Install it.
10374 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10376 * linux-low.c (linux_fetch_registers): Try the
10377 the_low_target.fetch_register hook first.
10379 * linux-arm-low.c (the_low_target): Adjust.
10380 * linux-bfin-low.c (the_low_target): Adjust.
10381 * linux-cris-low.c (the_low_target): Adjust.
10382 * linux-crisv32-low.c (the_low_target): Adjust.
10383 * linux-m32r-low.c (the_low_target): Adjust.
10384 * linux-m68k-low.c (the_low_target): Adjust.
10385 * linux-mips-low.c (the_low_target): Adjust.
10386 * linux-ppc-low.c (the_low_target): Adjust.
10387 * linux-s390-low.c (the_low_target): Adjust.
10388 * linux-sh-low.c (the_low_target): Adjust.
10389 * linux-sparc-low.c (the_low_target): Adjust.
10390 * linux-tic6x-low.c (the_low_target): Adjust.
10391 * linux-x86-low.c (the_low_target): Adjust.
10392 * linux-xtensa-low.c (the_low_target): Adjust.
10394 2012-03-26 Pedro Alves <palves@redhat.com>
10396 * server.c (handle_qxfer_libraries): Don't bail early if
10397 the_target->qxfer_libraries_svr4 is not NULL.
10399 2012-03-26 Pedro Alves <palves@redhat.com>
10401 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10403 2012-03-23 Pedro Alves <palves@redhat.com>
10405 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10406 "library-list-svr4" element's start tag when the the DSO list is
10409 2012-03-23 Pedro Alves <palves@redhat.com>
10411 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10412 a variable whose type size is the same as the inferior's pointer
10415 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10417 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10419 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10420 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10421 * linux-low.h: Include <signal.h>.
10422 (struct siginfo): Remove forward declaration.
10423 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10426 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10428 * .gitignore: Ignore more files.
10430 2012-03-19 Pedro Alves <palves@redhat.com>
10431 Jan Kratochvil <jan.kratochvil@redhat.com>
10433 * server.c (cont_thread, general_thread): Add describing comments.
10434 (start_inferior): Clear `cont_thread'.
10435 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10438 2012-03-15 Yao Qi <yao@codesourcery.com>
10440 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10442 (cmd_qtdp): ... here.
10444 2012-03-15 Yao Qi <yao@codesourcery.com>
10446 * tracepoint.c (struct tracepoint_action_ops): New.
10447 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10448 (m_tracepoint_action_download): New.
10449 (r_tracepoint_action_download): New.
10450 (x_tracepoint_action_download): New.
10451 (l_tracepoint_action_download): New.
10452 (add_tracepoint_action): Install `action->ops' according type.
10453 (download_tracepoint_1): Move code `download' function pointer
10454 of various tracepoint_action_ops.
10456 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10458 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10459 linux_ptrace_attach_warnings.
10461 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10463 * Makefile.in (linux-ptrace.o): New.
10464 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10465 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10466 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10467 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10468 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10470 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10472 2012-03-08 Yao Qi <yao@codesourcery.com>
10473 Pedro Alves <palves@redhat.com>
10475 Fix PR server/13392.
10476 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10477 offset of JMP insn.
10478 * tracepoint.c (remove_tracepoint): New.
10479 (cmd_qtdp): Call remove_tracepoint when failed to install.
10481 2012-03-07 Pedro Alves <palves@redhat.com>
10483 * linux-low.c (get_detach_signal): New.
10484 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10485 Pass on pending signals to PTRACE_DETACH. Check the result of the
10487 * server.c (program_signals, program_signals_p): New.
10488 (handle_general_set): Handle QProgramSignals.
10489 * server.h (program_signals, program_signals_p): Declare.
10491 2012-03-05 Pedro Alves <palves@redhat.com>
10492 Jan Kratochvil <jan.kratochvil@redhat.com>
10494 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10497 2012-03-03 Yao Qi <yao@codesourcery.com>
10499 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10500 agent_look_up_symbols.
10502 2012-03-03 Yao Qi <yao@codesourcery.com>
10504 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10505 (linux-x86-low.o): Likewise.
10506 * server.h: Remove in_process_agent_loaded.
10507 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10511 2012-03-03 Yao Qi <yao@codesourcery.com>
10513 * tracepoint.c (gdb_agent_capability): New global.
10514 (in_process_agent_loaded_ust): Renamed to
10515 `in_process_agent_supports_ust'.
10517 (in_process_agent_supports_ust): Call agent_capability_check.
10518 (clear_installed_tracepoints): Assert that agent supports
10521 2012-03-03 Yao Qi <yao@codesourcery.com>
10523 * linux-low.c (linux_supports_agent): New.
10524 (linux_target_ops): Initialize field `supports_agent' with
10525 linux_supports_agent.
10526 * target.h (struct target_ops) <supports_agent>: New.
10527 (target_supports_agent): New macro.
10528 * server.c (handle_general_set): Handle packet 'QAgent'.
10529 (handle_query): Send `QAgent+'.
10530 * Makefile.in (server.o): Depends on agent.h.
10532 2012-03-03 Yao Qi <yao@codesourcery.com>
10534 * Makefile.in (OBS): Add agent.o.
10535 Add new rule for agent.o.
10536 Track dependence of tracepoint.c on agent.h.
10537 * tracepoint.c (run_inferior_command_1):
10538 (run_inferior_command): Call agent_run_command.
10539 (gdb_ust_connect_sync_socket): Deleted. Move it to
10541 (resume_thread, stop_thread): Likewise.
10542 (gdb_ust_socket_init): Renamed to ...
10543 (gdb_agent_socket_init): ... New.
10544 (gdb_ust_thread): Renamed to ...
10545 (gdb_agent_helper_thread): ... New.
10546 (gdb_ust_init): Move some code to ...
10547 (gdb_agent_init): ... here. New.
10548 [HAVE_UST]: Call gdb_ust_init.
10549 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10550 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10551 * config.in, configure: Regenerated.
10553 2012-03-02 Pedro Alves <palves@redhat.com>
10555 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10556 * linux-low.c (struct simple_pid_list): New.
10557 (stopped_pids): New a struct simple_pid_list pointer.
10558 (add_to_pid_list, pull_pid_from_list): New.
10559 (handle_extended_wait): Don't assume the first signal new children
10560 report is SIGSTOP. Adjust call to pull_pid_from_list.
10561 (linux_wait_for_lwp): Adjust.
10563 2012-03-02 Yao Qi <yao@codesourcery.com>
10565 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10568 2012-03-02 Yao Qi <yao@codesourcery.com>
10570 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10571 `stop_pc' and `tpoint'. Update caller.
10573 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10575 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10576 * linux-low.c (use_linux_regsets): New macro.
10577 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10578 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10579 (linux_register_in_regsets): New function.
10580 (usr_fetch_inferior_registers): Skip registers covered by
10582 (usr_store_inferior_registers): Likewise.
10583 (usr_fetch_inferior_registers): New macro.
10584 (usr_store_inferior_registers): Likewise.
10585 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10586 (linux_store_registers): Likewise.
10587 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10589 (init_registers_mips64_dsp_linux): Likewise.
10590 (init_registers_mips_linux): New macro.
10591 (init_registers_mips_dsp_linux): Likewise.
10592 (mips_dsp_num_regs): Likewise.
10593 (DSP_BASE, DSP_CONTROL): New fallback macros.
10594 (mips_base_regs): New macro.
10595 (mips_regmap): Use it. Fix the size.
10596 (mips_dsp_regmap): New variable.
10597 (mips_dsp_regset_bitmap): Likewise.
10598 (mips_arch_setup): New function.
10599 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10601 (mips_cannot_store_register): Likewise.
10602 (the_low_target): Update .arch_setup, .num_regs and .regmap
10603 initializers. Add .regset_bitmap initializer.
10604 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10606 * linux-bfin-low.c (the_low_target): Likewise.
10607 * linux-cris-low.c (the_low_target): Likewise.
10608 * linux-crisv32-low.c (the_low_target): Likewise.
10609 * linux-ia64-low.c (the_low_target): Likewise.
10610 * linux-m32r-low.c (the_low_target): Likewise.
10611 * linux-m68k-low.c (the_low_target): Likewise.
10612 * linux-ppc-low.c (the_low_target): Likewise.
10613 * linux-s390-low.c (the_low_target): Likewise.
10614 * linux-sh-low.c (the_low_target): Likewise.
10615 * linux-sparc-low.c (the_low_target): Likewise.
10616 * linux-tic6x-low.c (the_low_target): Likewise.
10617 * linux-x86-low.c (the_low_target): Likewise.
10618 * linux-xtensa-low.c (the_low_target): Likewise.
10619 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10620 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10621 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10623 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10624 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10626 2012-02-29 Yao Qi <yao@codesourcery.com>
10627 Pedro Alves <palves@redhat.com>
10629 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10630 `step_over_finished' is true.
10632 2012-02-27 Pedro Alves <palves@redhat.com>
10634 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10635 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10637 2012-02-27 Pedro Alves <palves@redhat.com>
10640 * linux-low.c (pid_is_stopped): New.
10641 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10643 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10645 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10648 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10650 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10652 2012-02-24 Luis Machado <lgustavo@codesourcery>
10654 * server.c (handle_query): Advertise support for target-side
10655 breakpoint condition evaluation.
10656 (process_point_options): New function.
10657 (process_serial_event): When inserting a breakpoint, check for
10658 a target-side condition that should be evaluated.
10660 * mem-break.c: Include regcache.h and ax.h.
10661 (point_cond_list_t): New data structure.
10662 (breakpoint) <cond_list>: New field.
10663 (find_gdb_breakpoint_at): Make non-static.
10664 (delete_gdb_breakpoint_at): Clear any target-side
10666 (clear_gdb_breakpoint_conditions): New function.
10667 (add_condition_to_breakpoint): Likewise.
10668 (add_breakpoint_condition): Likewise.
10669 (gdb_condition_true_at_breakpoint): Likewise.
10670 (gdb_breakpoint_here): Return result directly instead
10671 of going through a local variable.
10673 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10674 (clear_gdb_breakpoint_conditions): Likewise.
10675 (add_breakpoint_condition): Likewise.
10676 (gdb_condition_true_at_breakpoint): Likewise.
10678 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10679 (need_step_over_p): Take target-side breakpoint condition into
10682 2012-02-24 Luis Machado <lgustavo@codesourcery>
10684 * server.h: Include tracepoint.h.
10685 (agent_mem_read, agent_get_trace_state_variable_value,
10686 agent_set_trace_state_variable_value,
10687 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10688 get_set_tsv_func_addr): New prototypes.
10690 * ax.h: New include file.
10691 * ax.c: New source file.
10693 * tracepoint.c: Include ax.h.
10694 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10695 agent_expr, eval_result_type): Move to ax.h.
10696 (parse_agent_expr): Rename to ...
10697 (gdb_parse_agent_expr): ... this, make it non-static and move
10699 (unparse_agent_expr) Rename to ...
10700 (gdb_unparse_agent_expr): ... this, make it non-static and move
10702 (eval_agent_expr): Rename to ...
10703 (eval_tracepoint_agent_expr): ... this.
10704 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10705 forward declarations.
10706 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10707 (agent_get_trace_state_variable_value): New function.
10708 (agent_set_trace_state_variable_value): New function.
10709 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10710 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10711 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10712 (condition_true_at_tracepoint): Likewise.
10713 (parse_agent_expr): Rename to ...
10714 (gdb_parse_agent_expr): ... this and move to ax.c.
10715 (unparse_agent_expr): Rename to ...
10716 (gdb_unparse_agent_expr): ... this and move to ax.c.
10717 (gdb_agent_op_name): Move to ax.c.
10718 (eval_agent_expr): Rename to ...
10719 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10721 (eval_tracepoint_agent_expr): New function.
10722 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10724 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10726 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10727 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10728 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10729 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10730 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10731 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10732 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10733 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10734 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10735 (compile_bytecodes): Remove forward declaration.
10736 (is_goto_target): Move to ax.c.
10737 (compile_bytecodes): Move to ax.c and call
10738 agent_get_trace_state_variable_value (...) and
10739 agent_set_trace_state_variable_value (...).
10741 * Makefile.in: Update ax.c and IPA dependencies.
10743 2012-02-24 Pedro Alves <palves@redhat.com>
10745 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10746 (cmd_bigqtbuffer_circular): ... this. Only handle
10747 'QTBuffer:circular:'.
10748 (handle_tracepoint_general_set): Adjust.
10750 2012-02-16 Yao Qi <yao@codesourcery.com>
10752 * inferiors.c: Move code to ...
10753 * dll.c: .... here. New.
10754 * server.h: Declare clear_dlls.
10755 * Makefile.in (SFILES): Add dll.c.
10759 2012-02-11 Yao Qi <yao@codesourcery.com>
10761 * server.c: (handle_monitor_command): Add a new parameter
10763 (handle_query): Update caller.
10765 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10767 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10768 * configure, config.in: Regenerate.
10769 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10772 2012-02-02 Pedro Alves <palves@redhat.com>
10774 Try SIGKILL first, then PTRACE_KILL.
10775 * linux-low.c (linux_kill_one_lwp): New.
10776 (linux_kill_one_lwp): Rename to ...
10777 (kill_one_lwp_callback): ... this. Use the new
10778 linux_kill_one_lwp.
10780 2012-02-02 Pedro Alves <palves@redhat.com>
10782 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10785 2012-01-27 Pedro Alves <palves@redhat.com>
10787 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10788 (elf_64_file_p): Make static.
10789 (linux_pid_exe_is_elf_64_file): New.
10790 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10791 Delete declarations.
10792 (linux_pid_exe_is_elf_64_file): Declare.
10793 * linux-x86-low.c (x86_arch_setup): Use
10794 linux_pid_exe_is_elf_64_file.
10796 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10798 * linux-low.c (linux_wait_for_event_1): Rename to ...
10799 (linux_wait_for_event): ... here and merge it with former
10800 linux_wait_for_event - new variable wait_ptid, use it.
10801 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10803 2012-01-23 Pedro Alves <palves@redhat.com>
10805 * server.c (main): Avoid yet another case of infinite loop while
10806 detaching/killing after a longjmp.
10808 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10811 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10813 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10815 * hostio.c (handle_readlink): New function.
10816 (handle_vFile): Call it to handle "vFile:readlink" packets.
10818 2012-01-20 Pedro Alves <palves@redhat.com>
10819 Ulrich Weigand <ulrich.weigand@linaro.org>
10821 * server.c (handle_v_requests): Only support vAttach and vRun to
10822 start multiple processes when in extended protocol mode.
10824 2012-01-17 Pedro Alves <palves@redhat.com>
10826 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10827 memalign plus mprotect to allocate the scratch buffer.
10829 2012-01-13 Pedro Alves <palves@redhat.com>
10831 * server.c (attach_inferior): Clear `cont_thread'.
10833 2012-01-13 Pedro Alves <palves@redhat.com>
10835 * server.c (main): Avoid infinite loop while detaching/killing
10838 2012-01-09 Doug Evans <dje@google.com>
10840 * server.c (start_inferior): Set last_ptid in --wrapper case.
10842 2012-01-06 Yao Qi <yao@codesourcery.com>
10844 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10846 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10848 2012-01-04 Yao Qi <yao@codesourcery.com>
10850 * tracepoint.c (cmd_qtdp): Print debug message
10851 for static tracepoint.
10853 2012-01-04 Yao Qi <yao@codesourcery.com>
10855 * tracepoint.c (trace_vdebug): Differentiate debug message
10856 between gdbserver and IPA.
10858 2012-01-03 Yao Qi <yao@codesourcery.com>
10860 * tracepoint.c (tracepoint_was_hit): Don't collect for
10863 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10865 * terminal.h: Reformat copyright header.
10867 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10869 * server.c (gdbserver_version): Update copyright year.
10870 * gdbreplay.c (gdbreplay_version): Likewise.
10872 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10874 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10877 2011-12-18 Hui Zhu <teawater@gmail.com>
10878 * linux-low.c (linux_create_inferior): Save return value to ret.
10880 2011-12-18 Hui Zhu <teawater@gmail.com>
10882 * linux-low.c (linux_create_inferior): Save return value to ret.
10884 2011-12-16 Doug Evans <dje@google.com>
10886 * linux-low.c (linux_create_inferior): If stdio connection,
10887 redirect stdin from /dev/null, stdout to stderr.
10888 * remote-utils.c (remote_is_stdio): New static global.
10889 (remote_connection_is_stdio): New function.
10890 (remote_prepare): Handle stdio connection.
10891 (remote_open): Ditto.
10892 (remote_close): Don't close stdin for stdio connections.
10893 (read_prim,write_prim): New functions. Replace all calls to
10894 read/write to these.
10895 * server.c (main): Watch for "-" argument. Move call to
10896 remote_prepare before start_inferior.
10897 * server.h (STDIO_CONNECTION_NAME): New macro.
10898 (remote_connection_is_stdio): Declare.
10900 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10901 in debugging output.
10903 2011-12-15 Yao Qi <yao@codesourcery.com>
10905 * tracepoint.c: Include sys/syscall.h.
10906 (gdb_ust_thread): Remove preprocessor conditional.
10908 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10910 * linux-low.c (linux_detach_one_lwp): Call
10911 the_low_target.prepare_to_resume before detaching.
10913 2011-12-14 Yao Qi <yao@codesourcery.com>
10915 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10918 2011-12-14 Yao Qi <yao@codesourcery.com>
10920 * i386-low.c (i386_low_stopped_data_address): Initialize local
10921 variable `control'.
10923 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10927 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10928 DR_CONTROL unless necessary. Extend comments.
10929 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10930 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10932 2011-12-13 Yao Qi <yao@codesourcery.com>
10934 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10936 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10938 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10940 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10941 Print new debug message for such case.
10943 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10945 Fix overlapping memcpy.
10946 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10947 the read_inferior_memory transfer.
10948 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10949 write_inferior_memory transfer.
10950 (set_fast_tracepoint_jump): New variable buf. Use it for the
10951 read_inferior_memory and write_inferior_memory transfers.
10952 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10953 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10954 Use it for the write_inferior_memory transfer.
10955 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10958 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10960 * linux-low.c (fetch_register, store_register): Make code
10961 consistent, fix formatting.
10963 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10965 * linux-low.c (usr_store_inferior_registers): Factor out code
10966 to handle individual registers into...
10967 (store_register): ... this new function.
10969 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10971 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10972 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10973 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10974 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10975 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10976 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10977 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10978 (srv_xmlfiles): Add new XML files.
10980 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10982 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10983 (init_registers_s390_linux32v1): Add prototype.
10984 (init_registers_s390_linux32v2): Likewise.
10985 (init_registers_s390_linux64v1): Likewise.
10986 (init_registers_s390_linux64v2): Likewise.
10987 (init_registers_s390x_linux64v1): Likewise.
10988 (init_registers_s390x_linux64v2): Likewise.
10989 (s390_num_regs): Increment to 52.
10990 (s390_regmap): Add orig_r2 register.
10991 (s390_num_regs_3264): Increment to 68.
10992 (s390_regmap_3264): Add orig_r2 register.
10993 (s390_collect_ptrace_register): Handle orig_r2 register.
10994 (s390_supply_ptrace_register): Likewise.
10995 (s390_fill_last_break): New function.
10996 (s390_store_last_break): Likewise.
10997 (s390_fill_system_call): New function.
10998 (s390_store_system_call): Likewise.
10999 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11001 (s390_check_regset): New function.
11002 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11003 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11004 Update target_regsets for available register sets.
11006 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11007 Jan Kratochvil <jan.kratochvil@redhat.com>
11009 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11010 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11012 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11013 * linux-low.h (struct process_info_private): New member r_debug.
11014 * server.c (handle_qxfer_libraries): Call
11015 the_target->qxfer_libraries_svr4.
11016 (handle_qxfer_libraries_svr4): New function.
11017 (qxfer_packets): New entry "libraries-svr4".
11018 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11019 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11020 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11021 PACKET_qXfer_libraries_svr4.
11023 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11025 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11026 PSW address/mask between 8-byte and 16-byte formats.
11027 (s390_supply_ptrace_register): Likewise.
11028 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11029 basic addressing mode bit.
11031 2011-11-24 Stan Shebs <stan@codesourcery.com>
11033 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11035 2011-11-17 Stan Shebs <stan@codesourcery.com>
11037 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11038 (tracing_start_time): New global.
11039 (tracing_stop_time): New global.
11040 (tracing_user_name): New global.
11041 (tracing_notes): New global.
11042 (tracing_stop_note): New global.
11043 (cmd_qtstart): Set traceframe_usage, start_time.
11044 (stop_tracing): Set stop_time.
11045 (cmd_qtstatus): Report additional status.
11046 (cmd_qtp): New function.
11047 (handle_tracepoint_query): Call it.
11048 (cmd_qtnotes): New function.
11049 (handle_tracepoint_general_set): Call it.
11050 (get_timestamp): Rename from tsv_get_timestamp.
11052 2011-11-14 Stan Shebs <stan@codesourcery.com>
11053 Kwok Cheung Yeung <kcy@codesourcery.com>
11055 * linux-x86-low.c (small_jump_insn): New.
11056 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11057 trampoline and error message, build a trampoline and issue a small
11058 jump instruction to it.
11059 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11060 trampoline and error message.
11061 (x86_get_min_fast_tracepoint_insn_len): New.
11062 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11063 * linux-low.h (struct linux_target_ops): Add arguments to
11064 install_fast_tracepoint_jump_pad operation, add new operation.
11065 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11067 (linux_get_min_fast_tracepoint_insn_len): New function.
11068 (linux_target_op): Add new operation.
11069 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11070 (gdb_trampoline_buffer_end): Ditto.
11071 (gdb_trampoline_buffer_error): Ditto.
11072 (struct ipa_sym_addresses): Add fields for new IPA variables.
11073 (symbol_list): Add entries for new IPA variables.
11074 (struct tracepoint): Add fields to hold the address range of the
11075 trampoline used by the tracepoint.
11076 (trampoline_buffer_head): New static variable.
11077 (trampoline_buffer_tail): Ditto.
11078 (claim_trampoline_space): New function.
11079 (have_fast_tracepoint_trampoline_buffer): New function.
11080 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11082 (install_fast_tracepoint): Ditto, also add error buffer argument.
11083 (cmd_qtminftpilen): New function.
11084 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11085 (fast_tracepoint_from_trampoline_address): New function.
11086 (fast_tracepoint_collecting): Handle trampoline as part of jump
11088 (set_trampoline_buffer_space): New function.
11089 (initialize_tracepoint): Initialize new IPA variables.
11090 * target.h (struct target_ops): Add arguments to
11091 install_fast_tracepoint_jump_pad operation, add new
11092 get_min_fast_tracepoint_insn_len operation.
11093 (target_get_min_fast_tracepoint_insn_len): New.
11094 (install_fast_tracepoint_jump_pad): Add arguments.
11095 * server.h (IPA_BUFSIZ): Define.
11096 * linux-i386-ipa.c: Include extra header files.
11097 (initialize_fast_tracepoint_trampoline_buffer): New function.
11098 (initialize_low_tracepoint): Call it.
11099 * server.h (set_trampoline_buffer_space): Declare.
11100 (claim_trampoline_space): Ditto.
11101 (have_fast_tracepoint_trampoline_buffer): Ditto.
11103 2011-11-14 Yao Qi <yao@codesourcery.com>
11105 * server.c (handle_query): Handle InstallInTrace for qSupported.
11106 * tracepoint.c (add_tracepoint): Sort list.
11107 (install_tracepoint, download_tracepoint): New.
11108 (cmd_qtdp): Call them to install and download tracepoints.
11109 (sort_tracepoints): Removed.
11110 (cmd_qtstart): Update.
11112 2011-11-14 Yao Qi <yao@codesourcery.com>
11114 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11115 * mem-break.h: Declare.
11116 * tracepoint.c (cmd_qtstart): Move some code to ...
11117 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11119 (download_tracepoints): Move some code to ...
11120 (download_tracepoint_1): ... here. New.
11122 2011-11-08 Yao Qi <yao@codesourcery.com>
11124 * remote-utils.c (relocate_instruction): A comment fix.
11126 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11128 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11129 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11130 dr_status_mirror and dr_control_mirror from debug_reg_state.
11131 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11132 (i386_initial_stuff): Remove use of deleted globals.
11133 (i386_get_thread_context, i386_set_thread_context,
11134 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11135 from debug_reg_state.
11137 2011-11-05 Yao Qi <yao@codesourcery.com>
11139 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11140 address as TPOINT's.
11142 2011-11-02 Stan Shebs <stan@codesourcery.com>
11144 * tracepoint.c (agent_mem_read_string): New function.
11145 (eval_agent_expr): Call it for tracenz.
11146 * server.c (handle_query): Report support for tracenz.
11148 2011-11-02 Yao Qi <yao@codesourcery.com>
11150 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11152 2011-11-02 Yao Qi <yao@codesourcery.com>
11154 * target.h: Fix a typo in comment.
11156 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11158 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11159 clobber the breakpoints' shadows with fast tracepoint jumps.
11160 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11161 * target.c (write_inferior_memory): Also pass MYADDR down to
11164 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11166 * configure.ac: Check support for personality routine.
11167 * configure: Regenerate.
11168 * config.in: Likewise.
11169 * linux-low.c: Include <sys/personality.h>.
11170 Define ADDR_NO_RANDOMIZE if necessary.
11171 (linux_create_inferior): Disable address space randomization when
11172 forking inferior, if requested.
11173 (linux_supports_disable_randomization): New function.
11174 (linux_target_ops): Install it.
11175 * server.h (disable_randomization): Declare.
11176 * server.c (disable_randomization): New global variable.
11177 (handle_general_set): Handle QDisableRandomization.
11178 (handle_query): Likewise for qSupported.
11179 (main): Support --disable-randomization and --no-disable-randomization
11180 command line arguments.
11181 * target.h (struct target_ops): Add supports_disable_randomization.
11182 (target_supports_disable_randomization): New macro.
11184 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11186 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11188 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11189 [!PT_GETDSBT] (target_loadmap): New definition.
11190 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11191 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11192 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11193 and PT_GETDSBT to LINUX_LOADMAP.
11194 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11195 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11197 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11199 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11200 (arm_linux_hwbp_cap): New static variable.
11201 (arm_linux_get_hwbp_cap): Replace by ...
11202 (arm_linux_init_hwbp_cap): ... this new function.
11203 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11204 (arm_linux_get_hw_watchpoint_count): Likewise.
11205 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11206 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11207 (arm_prepare_to_resume): Use perror_with_name instead of error.
11209 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11211 * linux-arm-low.c: Include <signal.h>.
11212 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11213 (struct arm_linux_hwbp_cap): New data type.
11214 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11215 (struct arm_linux_hw_breakpoint): New data type.
11216 (MAX_BPTS, MAX_WPTS): Define.
11217 (struct arch_process_info, struct arch_lwp_info): New data types.
11218 (arm_linux_get_hwbp_cap): New function.
11219 (arm_linux_get_hw_breakpoint_count): Likewise.
11220 (arm_linux_get_hw_watchpoint_count): Likewise.
11221 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11222 (arm_hwbp_control_initialize): Likewise.
11223 (arm_hwbp_control_is_enabled): Likewise.
11224 (arm_hwbp_control_is_initialized): Likewise.
11225 (arm_hwbp_control_disable): Likewise.
11226 (arm_linux_hw_breakpoint_equal): Likewise.
11227 (arm_linux_hw_point_initialize): Likewise.
11228 (struct update_registers_data): New data structure.
11229 (update_registers_callback: New function.
11230 (arm_insert_point): Likewise.
11231 (arm_remove_point): Likewise.
11232 (arm_stopped_by_watchpoint): Likewise.
11233 (arm_stopped_data_address): Likewise.
11234 (arm_new_process): Likewise.
11235 (arm_new_thread): Likewise.
11236 (arm_prepare_to_resume): Likewise.
11237 (the_low_target): Register arm_insert_point, arm_remove_point,
11238 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11239 arm_new_thread, and arm_prepare_to_resume.
11241 2011-09-15 Stan Shebs <stan@codesourcery.com>
11243 * server.h (struct emit_ops): Add compare-goto fields.
11244 * tracepoint.c (gdb_agent_op_sizes): New table.
11245 (emit_eq_goto): New function.
11246 (emit_ne_goto): New function.
11247 (emit_lt_goto): New function.
11248 (emit_le_goto): New function.
11249 (emit_gt_goto): New function.
11250 (emit_ge_goto): New function.
11251 (is_goto_target): New function.
11252 (compile_bytecodes): Recognize special cases of compare-goto
11253 combinations and call specialized emitters for them.
11254 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11255 (amd64_emit_ne_goto): New function.
11256 (amd64_emit_lt_goto): New function.
11257 (amd64_emit_le_goto): New function.
11258 (amd64_emit_gt_goto): New function.
11259 (amd64_emit_ge_goto): New function.
11260 (amd64_emit_ops): Add the new functions.
11261 (i386_emit_eq_goto): New function.
11262 (i386_emit_ne_goto): New function.
11263 (i386_emit_lt_goto): New function.
11264 (i386_emit_le_goto): New function.
11265 (i386_emit_gt_goto): New function.
11266 (i386_emit_ge_goto): New function.
11267 (i386_emit_ops): Add the new functions.
11269 2011-09-08 Stan Shebs <stan@codesourcery.com>
11271 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11272 (i386_emit_epilogue): Restore %ebx.
11274 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11276 * server.c (step_thread): Remove definition.
11277 (process_serial_event): Don't handle Hs.
11278 * server.h (step_thread): Remove declaration.
11279 * target.c (set_desired_inferior): Remove use of step_thread.
11281 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11283 * linux-low.c: Include linux-procfs.h.
11284 (linux_attach_lwp_1): Update comments.
11285 (linux_attach): Scan for existing threads when attaching to a
11286 process that is the tgid.
11287 * Makefile.in: Update dependencies.
11289 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11291 * configure.srv: Add linux-procfs.o dependencies.
11293 2011-08-14 Yao Qi <yao@codesourcery.com>
11295 * target.h (struct target_ops): Fix indent.
11296 * win32-low.c (win32_target_ops): Fix comment.
11298 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11299 Yao Qi <yao@codesourcery.com>
11301 * Makefile.in (clean): Remove tic6x-*.c files.
11302 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11303 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11304 (tic6x-c64xp-linux.c): Likewise.
11305 * configure.srv: Add support for tic6x-*-uclinux.
11306 * linux-tic6x-low.c: New.
11307 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11309 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11310 Yao Qi <yao@codesourcery.com>
11312 * target.h (struct target_ops): Add read_loadmap.
11313 * linux-low.c (struct target_loadseg): New type.
11314 (struct target_loadmap): New type.
11315 (linux_read_loadmap): New function.
11316 (linux_target_ops): Add linux_read_loadmap.
11317 * server.c (handle_query): Support qXfer:fdpic:read packet.
11318 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11321 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11323 * win32-low.c: Include <stdint.h>.
11325 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11327 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11328 to the inferior here.
11329 (i386_remove_aligned_watchpoint): Ditto.
11330 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11331 fit part of the watchpoint in the debug registers.
11332 (i386_update_inferior_debug_regs): New.
11333 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11334 registers, and only update the inferior on success.
11335 (i386_low_remove_watchpoint): Ditto.
11337 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11339 * linux-low.c (compare_ints, unique, list_threads, show_process,
11340 linux_core_of_thread): Delete.
11341 (linux_target_ops): Change linux_core_of_thread to
11342 linux_common_core_of_thread.
11343 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11344 * utils.c (malloc_failure): Change type of argument.
11345 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11346 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11347 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11348 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11349 (IPA_OBJS): Add common-utils-ipa.o.
11350 (ptid_h, linux_osdata_h): New macros.
11351 (server_h): Add common/common-utils.h, common/xml-utils.h,
11352 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11354 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11355 ptid.o, buffer.o): New rules.
11356 (linux-low.o): Add common/linux-osdata.h as a dependency.
11357 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11358 * configure.ac: Add AC_HEADER_DIRENT check.
11359 * config.in: Regenerate.
11360 * configure: Regenerate.
11361 * remote-utils.c (xml_escape_text): Delete.
11362 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11363 buffer_xml_printf): Move to common/buffer.c.
11364 * server.c (main): Remove call to initialize_inferiors.
11365 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11366 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11367 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11368 internal_error, gdb_assert, gdb_assert_fail): Delete.
11369 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11370 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11372 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11373 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11374 initialize_inferiors): Delete.
11376 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11378 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11381 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11383 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11385 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11387 2011-05-26 Yao Qi <yao@codesourcery.com>
11389 * Makefile.in (thread-db.o): Track dependence to
11390 common/gdb_thread_db.h.
11391 * thread-db.c: include gdb_thread_db.h from right place.
11393 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11395 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11396 __FILE__ and __LINE__ to internal_error.
11398 2011-05-13 Doug Evans <dje@google.com>
11400 * thread-db.c (try_thread_db_load_from_sdir): New function.
11401 (try_thread_db_load_from_dir): New function.
11402 (thread_db_load_search): Handle $sdir, ignore $pdir.
11403 Remove trying of system directories if search of
11404 libthread-db-search-path fails, that is now done via $sdir.
11406 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11408 * server.c (handle_query): Add EnableDisableTracepoints to the list
11409 of supported features.
11410 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11412 (cmd_qtenable_disable): New.
11413 (cmd_qtstart): Install tracepoints even if disabled.
11414 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11415 receiving a QTEnable or QTDisable packet.
11416 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11417 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11419 (gdb_probe): Skip data collection if static tracepoint is disabled.
11421 2011-05-10 Doug Evans <dje@google.com>
11423 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11425 2011-05-04 Doug Evans <dje@google.com>
11427 * linux-low.c (linux_join): Skip process lookup.
11428 * spu-low.c (spu_join): Ditto.
11429 * server.c (join_inferiors_callback): Delete.
11430 (process_serial_event): For 'D' packet (detach) call join_inferior
11433 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11435 * README: Don't mention xscale*-*-linux*.
11436 * configure.srv (xscale*-*-linux*): Don't handle target.
11438 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11440 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11442 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11443 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11444 (i386_emit_void_call_2): Likewise.
11446 2011-04-26 Yao Qi <yao@codesourcery.com>
11448 * linux-low.c: Move common macros to linux-ptrace.h.
11449 Include linux-ptrace.h.
11450 * Makefile.in (linux_ptrace_h): New.
11451 (linux-low.o): Depends on linux-ptrace.h.
11453 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11455 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11456 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11457 (remote_prepare): New function with most of the TCP code from ...
11458 (remote_open): ... here. Detect PORT here unconditionally. Move also
11459 setting transport_is_reliable.
11460 * server.c (run_once): New variable.
11461 (gdbserver_usage): Document it.
11462 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11463 the first run if RUN_ONCE.
11464 * server.h (run_once, remote_prepare): New declarations.
11466 2011-04-19 Tom Tromey <tromey@redhat.com>
11468 * win32-low.c (handle_load_dll): Remove duplicate "the".
11470 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11472 Remove support for old Cygwin 1.5 versions.
11473 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11474 function to avoid warning.
11475 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11478 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11480 * gdbserver/server.h (Macro _): Define it if not available.
11482 2011-03-14 Michael Snyder <msnyder@vmware.com>
11484 * hostio.c (handle_close): Remove unnecessary null test.
11486 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11488 * Makefile.in (maintainer-clean realclean distclean): Remove
11489 "make ... subdir_do" command.
11491 2011-03-10 Michael Snyder <msnyder@vmware.com>
11493 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11495 * server.c (handle_v_run): Free alloced buffer on early return.
11497 2011-03-09 Yao Qi <yao@codesourcery.com>
11500 2011-03-04 Yao Qi <yao@codesourcery.com>
11502 * Makefile.in: Remove GNU make feature --directory.
11504 2011-03-05 Yao Qi <yao@codesourcery.com>
11506 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11507 (subdir_do): New make target. Copied from gdb/Makefile.
11508 (maintainer-clean, realclean, distclean, clean): Call corresponding
11509 make targets in common/Makefile.
11511 2011-02-11 Yao Qi <yao@codesourcery.com>
11513 * configure.ac: Call AC_PROG_RANLIB.
11514 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11515 * configure: Regenerate.
11517 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11519 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11521 2011-03-06 Yao Qi <yao@codesourcery.com>
11523 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11525 2011-03-05 Yao Qi <yao@codesourcery.com>
11527 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11528 (subdir_do): New make target. Copied from gdb/Makefile.
11529 (maintainer-clean, realclean, distclean, clean): Call corresponding
11530 make targets in common/Makefile.
11532 2011-03-04 Yao Qi <yao@codesourcery.com>
11534 * Makefile.in: Remove GNU make feature --directory.
11536 2011-03-04 Michael Snyder <msnyder@vmware.com>
11538 * server.c (queue_stop_reply): Call xmalloc not malloc.
11540 2011-03-02 Michael Snyder <msnyder@vmware.com>
11542 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11544 2011-02-28 Michael Snyder <msnyder@vmware.com>
11546 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11547 (cmd_qtframe): Ditto.
11548 (cmd_qtbuffer): Ditto.
11549 (cmd_bigqtbuffer): Ditto.
11551 * utils.c (decimal2str): Initialize 'width' to nine, then
11552 don't mess with it.
11554 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11556 * hostio.c (require_data): Free *data, not data.
11558 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11560 * hostio.c (require_data): Use free, not xfree.
11562 2011-02-27 Michael Snyder <msnyder@vmware.com>
11564 * server.c (handle_query): Discard unused value.
11566 * hostio.c (require_data): Free malloc memory before returning
11569 2011-02-26 Michael Snyder <msnyder@vmware.com>
11571 * linux-low.c (list_threads): Call closedir for dirent.
11573 2011-02-27 Michael Snyder <msnyder@vmware.com>
11575 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11576 a case statement falls through.
11578 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11580 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11583 2011-02-26 Michael Snyder <msnyder@vmware.com>
11585 * utils.c (decimal2str): Eliminate dead code and dead param.
11586 (pulongest): Drop dead param from call to decimal2str.
11589 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11591 Revert the following patch (not approved yet):
11592 2011-02-21 Hui Zhu <teawater@gmail.com>
11593 * tracepoint.c (tp_printf): New function.
11594 (eval_agent_expr): Handle gdb_agent_op_printf.
11596 2011-02-21 Hui Zhu <teawater@gmail.com>
11598 * tracepoint.c (tp_printf): New function.
11599 (eval_agent_expr): Handle gdb_agent_op_printf.
11601 2011-02-18 Tom Tromey <tromey@redhat.com>
11603 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11604 (tracepoint.o): Likewise.
11605 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11606 (gdb_agent_op_names): Likewise.
11608 2011-02-18 Tom Tromey <tromey@redhat.com>
11610 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11611 gdb_agent_op_rot>: New constants.
11612 (gdb_agent_op_names): Add pick and roll.
11613 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11616 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11618 * aclocal.m4: Regenerated with aclocal-1.11.1.
11620 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11622 * server.c (handle_qxfer_traceframe_info): New.
11623 (qxfer_packets): Register "traceframe-info".
11624 (handle_query): Report support for qXfer:traceframe-info:read+.
11625 * tracepoint.c (match_blocktype): New.
11626 (traceframe_find_block_type): Rename to ...
11627 (traceframe_walk_blocks): ... this. Add callback filter argument,
11629 (traceframe_find_block_type): New, reimplemented on top of
11630 traceframe_walk_blocks.
11631 (build_traceframe_info_xml): New.
11632 (traceframe_read_info): New.
11633 * server.h (traceframe_read_info): Declare.
11635 2011-02-11 Yao Qi <yao@codesourcery.com>
11637 * configure.ac: Call AC_PROG_RANLIB.
11638 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11639 * configure: Regenerate.
11641 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11643 * server.c (gdb_read_memory): Change return semantics to allow
11645 (handle_search_memory_1): Adjust.
11646 (process_serial_event) <'m' packet>: Handle partial transfers.
11647 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11649 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11651 * regcache.c (init_register_cache): Initialize
11652 regcache->register_status.
11653 (free_register_cache): Release regcache->register_status.
11654 (regcache_cpy): Copy register_status.
11655 (registers_to_string): Print 'x's for unavailable registers.
11656 (supply_register): Mark the register's status valid or
11657 unavailable, depending on whether a buffer was passed in or not.
11658 (supply_register_zeroed): New.
11659 (supply_regblock): Mark the registers' status valid or
11660 unavailable, depending on whether a buffer was passed in or not.
11661 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11662 (struct regcache): New `register_status' field.
11663 (supply_register_zeroed): Declare.
11664 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11665 supply_register_zeroed, rather than passing a NULL buffer to
11667 * tracepoint.c (fetch_traceframe_registers): Update comment.
11669 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11671 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11674 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11676 * server.h (decode_xfer_write): Change prototype.
11677 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11678 and don't extract the annex here.
11679 * server.c (decode_xfer_read): Remove `annex' parameter,
11680 and don't extract the annex here.
11681 (decode_xfer): New.
11682 (struct qxfer): New.
11683 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11684 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11685 (handle_qxfer_statictrace): New functions, abstracted out from
11686 handle_query, and made to use the struct qxfer interface.
11687 (handle_threads_qxfer_proper): Rename to ...
11688 (handle_qxfer_threads_proper): ... this.
11689 (handle_threads_qxfer): Rename to ...
11690 (handle_qxfer_threads): ... this. Adjust.
11691 (qxfer_packets): New array.
11692 (handle_qxfer): New function.
11693 (handle_query): Use handle_qxfer.
11695 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11697 * gdbreplay.c: Shorten lines of >= 80 columns.
11698 * linux-low.c: Ditto.
11699 * linux-ppc-low.c: Ditto.
11700 * linux-s390-low.c: Ditto.
11701 * linux-sparc-low.c: Ditto.
11702 * linux-x86-low.c: Ditto.
11703 * linux-xtensa-low.c: Ditto.
11704 * mem-break.c: Ditto.
11705 * nto-low.c: Ditto.
11706 * regcache.h: Ditto.
11707 * remote-utils.c: Ditto.
11710 * thread-db.c: Ditto.
11711 * tracepoint.c: Ditto.
11713 * win32-low.h: Ditto.
11715 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11717 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11720 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11722 * server.c (gdbserver_version): Update copyright year in version
11724 * gdbreplay.c (gdbreplay_version): Ditto.
11726 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11728 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11729 * linux-bfin-low.c: New file.
11730 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11731 PT_DATA_ADDR for BFIN targets.
11732 * Makefile.in (SFILES): Add linux-bfin-low.c.
11733 (clean): Remove reg-bfin.c.
11734 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11735 * README: Mention supported Blackfin targets.
11737 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11739 * .gitignore: New file.
11741 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11743 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11745 2010-10-22 Jie Zhang <jie@codesourcery.com>
11747 * Makefile.in: Add FLAGS_TO_PASS variable.
11748 (install): Remove dependency of install-only and recursively
11749 invoke make for install-only.
11751 2010-10-04 Doug Evans <dje@google.com>
11753 * Makefile.in (uninstall): Use $(DESTDIR).
11755 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11759 * linux-x86-low.c (compat_siginfo_from_siginfo)
11760 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11761 si_code is < 0. Check for si_code == SI_TIMER before checking for
11764 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11766 * lynx-i386-low.c: New file.
11767 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11769 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11771 * lynx-low.c (ptrace_request_to_str): Remove handling for
11772 request values that have been removed in LynxOS 5.x.
11774 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11776 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11779 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11781 * configure.ac: Add --enable-inprocess-agent option.
11782 * configure: Rebuilt.
11784 2010-09-06 Yao Qi <yao@codesourcery.com>
11786 * linux-low.c (linux_kill): Remove unused variable.
11787 (linux_stabilize_threads): Likewise.
11788 * server.c (start_inferior): Likewise.
11789 (queue_stop_reply_callback): Likewise.
11790 * tracepoint.c (do_action_at_tracepoint): Likewise.
11792 2010-09-06 Yao Qi <yao@codesourcery.com>
11794 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11797 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11799 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11801 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11803 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11806 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11808 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11809 gdbserver/lynx-ppc-low.c: New files.
11810 * Makefile.in (lynx_low_h): New variable.
11811 (lynx-low.o, lynx-ppc-low.o): New rules.
11812 * configure.ac: On LynxOS, link with -lnetinet.
11813 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11814 * configure: regenerate.
11816 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11818 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11819 * configure.ac: Add check for vasprintf and vsnprintf.
11820 * configure, config.in: Regenerate.
11821 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11823 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11825 * gdbreplay.c: Move include of alloca.h up, next to include of
11827 * server.h: Add include of malloc.h.
11828 * mem-break.c: Remove include of malloc.h.
11829 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11831 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11833 * Makefile.in (memmem.o): Build with -Wno-error.
11835 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11837 * utils.c (xsnprintf): Make non-static.
11838 * server.h: Add xsnprintf declaration.
11839 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11840 replace calls to snprintf by calls to xsnprintf throughout.
11842 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11844 * configure.ac: Add configure check for alloca.
11845 * configure, config.in: Regenerate.
11846 * server.h: Include alloca.h if it exists.
11847 * gdbreplay.c: Include alloca.h if it exists.
11849 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11851 * linux-low.c (__SIGRTMIN): Define if not already defined.
11852 (linux_create_inferior): Check for __ANDROID__ rather than
11854 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11855 are already deferred.
11856 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11857 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11858 stopped and already has a pending signal to report.
11859 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11860 a pending signal to report or is moving out of a jump pad.
11861 (linux_init_signals): Check for __ANDROID__ rather than
11864 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11866 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11867 debug_threads check. Avoid a linear search when not doing debug
11870 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11872 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11873 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11874 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11875 (process_event): Change local fd's type to gdb_fildes_t.
11876 (create_file_handler): Adjust prototype.
11877 (delete_file_handler): Adjust prototype.
11878 (handle_file_event): Adjust prototype. Use pfildes.
11879 (create_file_event): Adjsut prototype.
11880 * remote-utils.c (remote_desc, listen_desc): Change type to
11882 * server.h: New gdb_fildes_t typedef.
11883 [USE_WIN32API]: Include winsock2.h.
11884 (delete_file_handler, add_file_handler): Adjust prototypes.
11885 (pfildes): Declare.
11886 * utils.c (pfildes): New.
11888 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11890 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11891 * configure: Regenerate.
11893 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11895 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11896 (linux_done_accessing_memory): ... this.
11897 (linux_target_ops): Adjust.
11898 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11899 * nto-low.c (nto_target_ops): Adjust comment.
11900 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11901 * spu-low.c (spu_target_ops): Adjust comment.
11902 * target.h (target_ops): Rename unprepare_to_access_memory field
11903 to done_accessing_memory.
11904 (unprepare_to_access_memory): Rename to ...
11905 (done_accessing_memory): ... this.
11907 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11909 * linux-low.c (linux_prepare_to_access_memory): New.
11910 (linux_unprepare_to_access_memory): New.
11911 (linux_target_ops): Install them.
11912 * server.c (read_memory): Rename to ...
11913 (gdb_read_memory): ... this. Use
11914 prepare_to_access_memory/prepare_to_access_memory.
11915 (write_memory): Rename to ...
11916 (gdb_write_memory): ... this. Use
11917 prepare_to_access_memory/prepare_to_access_memory.
11918 (handle_search_memory_1): Adjust.
11919 (process_serial_event): Adjust.
11920 * target.h (struct target_ops): New fields
11921 prepare_to_access_memory and unprepare_to_access_memory.
11922 (prepare_to_access_memory, unprepare_to_access_memory): New.
11923 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11924 prepare_to_access_memory/prepare_to_access_memory.
11925 * nto-low.c (nto_target_ops): Adjust.
11926 * spu-low.c (spu_target_ops): Adjust.
11927 * win32-low.c (win32_target_ops): Adjust.
11929 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11931 * Makefile.in (WARN_CFLAGS): Get it from configure.
11932 (WERROR_CFLAGS): New.
11933 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11934 * configure.ac: Introduce --enable-werror, which adds -Werror to
11935 the compiler command line. Enabled by default. Disable with
11936 --disable-werror. Add -Wdeclaration-after-statement
11937 Wpointer-arith and -Wformat-nonliteral to warning flags.
11938 * configure: Regenerate.
11940 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11942 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11944 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11946 * gdbreplay.c (remote_error): New.
11948 (expect): Use gdbchar. Check for error reading from GDB.
11949 Clarify sync error output.
11950 (play): Check for errors writing to GDB.
11951 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11952 * remote-utils.c (getpkt): Check for errors writing to the remote
11955 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11957 * linux-low.c (linux_wait_1): Move non-debugging code out of
11958 `debug_threads' control.
11960 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11962 * linux-low.c (linux_wait_1): Don't set last_status here.
11963 * server.c (push_event, queue_stop_reply_callback): Assert we're
11964 not pushing a TARGET_WAITKIND_IGNORE event.
11965 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11966 (myresume, handle_target_event): Set the thread's last_resume_kind
11967 and last_status from the target returned status.
11969 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11973 * linux-x86-low.c (update_debug_registers_callback): New.
11974 (i386_dr_low_set_addr): Use it.
11975 (i386_dr_low_get_addr): New.
11976 (i386_dr_low_set_control): Use update_debug_registers_callback.
11977 (i386_dr_low_get_control): New.
11978 (i386_dr_low_get_status): Adjust.
11979 * linux-low.c (linux_stop_lwp): New.
11980 * linux-low.h (linux_stop_lwp): Declare.
11982 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11983 argument instead of a i386_debug_reg_state.
11984 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11985 a i386_debug_reg_state.
11986 (i386_insert_aligned_watchpoint): Adjust.
11987 (i386_remove_aligned_watchpoint): Adjust.
11988 (i386_low_stopped_data_address): Read the debug registers from the
11989 inferior instead of from the mirrors.
11990 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11991 (i386_dr_low_get_addr): Declare.
11992 (i386_dr_low_get_control): Declare.
11993 (i386_dr_low_get_status): Change prototype.
11995 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11996 (i386_dr_low_get_addr): New.
11997 (i386_dr_low_get_control): New.
11998 (i386_dr_low_get_status): Adjust prototype. Return
12000 (i386_initial_stuff): Clear dr_status_mirror and
12002 (i386_get_thread_context): Adjust.
12003 (i386_set_thread_context): Adjust.
12004 (i386_thread_added): Adjust.
12006 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12008 * linux-low.h (linux_thread_area): Delete declaration.
12010 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12012 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12013 after its termination.
12015 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12017 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12018 (gdb_wants_all_stopped): Delete.
12019 (linux_wait_1): Don't call them.
12020 * server.c (handle_v_cont): Tag all threads as want-stopped.
12021 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12022 stopped as "client-wants-stopped".
12024 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12026 * Makefile.in (signals_h): New.
12027 (server_h): Depend on it.
12028 (server.o): Don't depend on $(signals_def).
12029 (signals.o): Depend on $(signals_def).
12031 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12033 * Makefile.in (signals_def): New.
12034 (server_h): Append include/gdb/signals.h and signals_def.
12035 (server.o): Append signals_def.
12037 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12039 * server.c (handle_target_event): Use target_signal_to_host for
12040 resume_info.sig initialization.
12041 * target.h (struct thread_resume) <sig>: New comment.
12043 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12045 * server.c (handle_query): strcpy() the returned string from paddress()
12046 instead of sprintf().
12047 * utils.c (paddress): Return phex_nz().
12049 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12051 * server.c (handle_v_cont): Call mourn_inferior if process
12053 (myresume): Likewise.
12055 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12057 Static tracepoints, and integration with UST.
12059 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12060 * mem-break.c (uninsert_all_breakpoints)
12061 (reinsert_all_breakpoints): New.
12062 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12063 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12064 (gdb_agent_ust_loaded, helper_thread_id)
12065 (gdb_agent_helper_thread_id): New macros.
12066 (struct ipa_sym_addresses): Add addr_ust_loaded,
12067 addr_helper_thread_id, addr_cmd_buf.
12068 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12069 (in_process_agent_loaded_ust): New.
12070 (write_e_ust_not_loaded): New.
12071 (maybe_write_ipa_ust_not_loaded): New.
12072 (struct collect_static_trace_data_action): New.
12073 (enum tracepoint_type) <static_tracepoint>: New.
12074 (struct tracepoint) <handle>: Mention static tracepoints.
12075 (struct static_tracepoint_ctx): New.
12076 (CMD_BUF_SIZE): New.
12077 (add_tracepoint_action): Handle static tracepoint actions.
12078 (unprobe_marker_at): New.
12079 (clear_installed_tracepoints): Handle static tracepoints.
12080 (cmd_qtdp): Handle static tracepoints.
12081 (probe_marker_at): New.
12082 (cmd_qtstart): Handle static tracepoints.
12083 (response_tracepoint): Handle static tracepoints.
12084 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12085 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12086 (get_context_regcache): Handle static tracepoints.
12087 (do_action_at_tracepoint): Handle static tracepoint actions.
12088 (traceframe_find_block_type): Handle static trace data blocks.
12089 (traceframe_read_sdata): New.
12090 (download_tracepoints): Download static tracepoint actions.
12091 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12092 (GDB_PROBE_NAME): New.
12094 (GET_UST_SYM): New.
12097 (ust_marker_to_static_tracepoint): New.
12099 (collect_ust_data_at_tracepoint): New.
12100 (gdb_ust_probe): New.
12101 (UNIX_PATH_MAX, SOCK_DIR): New.
12102 (gdb_ust_connect_sync_socket): New.
12103 (resume_thread, stop_thread): New.
12104 (run_inferior_command): New.
12105 (init_named_socket): New.
12106 (gdb_ust_socket_init): New.
12107 (cstr_to_hexstr): New.
12109 (first_marker, next_marker): New.
12110 (response_ust_marker): New.
12111 (cmd_qtfstm, cmd_qtsstm): New.
12112 (unprobe_marker_at, probe_marker_at): New.
12113 (cmd_qtstmat, gdb_ust_thread): New.
12114 (gdb_ust_init): New.
12115 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12116 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12117 (ST_REGENTRY): New.
12118 (x86_64_st_collect_regmap): New.
12119 (X86_64_NUM_ST_COLLECT_GREGS): New.
12120 (AMD64_RIP_REGNUM): New.
12121 (supply_static_tracepoint_registers): New.
12122 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12123 (ST_REGENTRY): New.
12124 (i386_st_collect_regmap): New.
12125 (i386_NUM_ST_COLLECT_GREGS): New.
12126 (supply_static_tracepoint_registers): New.
12127 * server.c (handle_query): Handle qXfer:statictrace:read.
12128 <qSupported>: Report support for StaticTracepoints, and
12129 qXfer:statictrace:read features.
12130 * server.h (traceframe_read_sdata)
12131 (supply_static_tracepoint_registers): Declare.
12132 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12133 (unpack_varlen_hex): Include in IPA build.
12134 * Makefile.in (ustlibs, ustinc): New.
12135 (IPA_OBJS): Add remote-utils-ipa.o.
12136 ($(IPA_LIB)): Link -ldl and -lpthread.
12138 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12139 * config.in, configure: Regenerate.
12141 2010-06-20 Ian Lance Taylor <iant@google.com>
12142 Pedro Alves <pedro@codesourcery.com>
12144 * linux-x86-low.c (always_true): Delete.
12145 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12146 trying to fool the compiler with always_true.
12148 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12150 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12151 conditions in gdbserver.
12153 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12155 * spu-low.c (spu_read_memory): Wrap around local store limit.
12156 (spu_write_memory): Likewise.
12158 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12160 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12161 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12163 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12165 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12166 uses with LONGEST uses.
12168 2010-06-14 Stan Shebs <stan@codesourcery.com>
12169 Pedro Alves <pedro@codesourcery.com>
12173 * linux-x86-low.c: Include limits.h.
12175 (always_true): New.
12178 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12179 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12180 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12181 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12182 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12183 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12184 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12185 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12186 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12187 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12188 (amd64_emit_void_call_2): New.
12189 (amd64_emit_ops): New.
12190 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12191 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12192 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12193 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12194 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12195 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12196 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12197 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12198 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12199 (i386_emit_stack_adjust, i386_emit_int_call_1)
12200 (i386_emit_void_call_2): New.
12201 (i386_emit_ops): New.
12202 (x86_emit_ops): New.
12203 (the_low_target): Install x86_emit_ops.
12204 * server.h (struct emit_ops): New.
12205 (get_raw_reg_func_addr): Declare.
12206 (current_insn_ptr, emit_error): Declare.
12207 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12208 (set_trace_state_variable_value): New defines.
12209 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12210 addr_get_trace_state_variable_value and
12211 addr_set_trace_state_variable_value.
12212 (symbol_list): New fields for get_raw_reg,
12213 get_trace_state_variable_value and set_trace_state_variable_value.
12214 (condfn): New typedef.
12215 (struct tracepoint): New field `compiled_cond'.
12216 (do_action_at_tracepoint): Clear compiled_cond.
12217 (get_trace_state_variable_value, set_trace_state_variable_value):
12219 (condition_true_at_tracepoint): If there's a compiled condition,
12221 (current_insn_ptr, emit_error): New globals.
12222 (struct bytecode_address): New.
12223 (get_raw_reg_func_addr): New.
12224 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12225 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12226 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12227 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12228 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12229 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12230 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12231 (compile_tracepoint_condition, compile_bytecodes): New.
12232 * target.h (emit_ops): Forward declare.
12233 (struct target_ops): New field emit_ops.
12234 (target_emit_ops): New.
12235 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12236 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12237 * linux-low.c (linux_emit_ops): New.
12238 (linux_target_ops): Install it.
12239 * linux-low.h (struct linux_target_ops): New field emit_ops.
12241 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12243 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12244 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12246 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12247 Stan Shebs <stan@codesourcery.com>
12249 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12250 (all): Depend on $(extra_libraries).
12251 (install-only): Install the IPA.
12252 (IPA_OBJS, IPA_LIB): New.
12253 (clean): Remove the IPA lib.
12254 (IPAGENT_CFLAGS): New.
12255 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12256 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12257 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12258 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12259 * configure.ac: Check for atomic builtins support in the compiler.
12260 (IPA_DEPFILES, extra_libraries): Define.
12261 * configure.srv (ipa_obj): Add description.
12262 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12263 (i[34567]86-*-linux*): Set ipa_obj.
12264 (x86_64-*-linux*): Set ipa_obj.
12265 * linux-low.c (stabilizing_threads): New.
12266 (supports_fast_tracepoints): New.
12267 (linux_detach): Stabilize threads before detaching.
12268 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12269 the lwp is either not stabilizing, or is moving out of a jump pad.
12270 (linux_fast_tracepoint_collecting): New.
12271 (maybe_move_out_of_jump_pad): New.
12272 (enqueue_one_deferred_signal): New.
12273 (dequeue_one_deferred_signal): New.
12274 (linux_wait_for_event_1): If moving out of a jump pad, defer
12275 pending signals to later.
12276 (linux_stabilize_threads): New.
12277 (linux_wait_1): Check if threads need moving out of jump pads, and
12279 (stuck_in_jump_pad_callback): New.
12280 (move_out_of_jump_pad_callback): New.
12281 (lwp_running): New.
12282 (linux_resume_one_lwp): Handle moving out of jump pads.
12283 (linux_set_resume_request): Dequeue deferred signals.
12284 (need_step_over_p): Also step over fast tracepoint jumps.
12285 (start_step_over): Also uninsert fast tracepoint jumps.
12286 (finish_step_over): Also reinsert fast tracepoint jumps.
12287 (linux_install_fast_tracepoint_jump): New.
12288 (linux_target_ops): Install linux_stabilize_threads and
12289 linux_install_fast_tracepoint_jump_pad.
12290 * linux-low.h (linux_target_ops) <get_thread_area,
12291 install_fast_tracepoint_jump_pad>: New fields.
12292 (struct lwp_info) <collecting_fast_tracepoint,
12293 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12294 (linux_get_thread_area): Declare.
12295 * linux-x86-low.c (jump_insn): New.
12296 (x86_get_thread_area): New.
12297 (append_insns): New.
12298 (push_opcode): New.
12299 (amd64_install_fast_tracepoint_jump_pad): New.
12300 (i386_install_fast_tracepoint_jump_pad): New.
12301 (x86_install_fast_tracepoint_jump_pad): New.
12302 (the_low_target): Install x86_get_thread_area and
12303 x86_install_fast_tracepoint_jump_pad.
12304 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12305 (struct fast_tracepoint_jump): New.
12306 (fast_tracepoint_jump_insn): New.
12307 (fast_tracepoint_jump_shadow): New.
12308 (find_fast_tracepoint_jump_at): New.
12309 (fast_tracepoint_jump_here): New.
12310 (delete_fast_tracepoint_jump): New.
12311 (set_fast_tracepoint_jump): New.
12312 (uninsert_fast_tracepoint_jumps_at): New.
12313 (reinsert_fast_tracepoint_jumps_at): New.
12314 (set_breakpoint_at): Use write_inferior_memory.
12315 (uninsert_raw_breakpoint): Use write_inferior_memory.
12316 (check_mem_read): Mask out fast tracepoint jumps.
12317 (check_mem_write): Mask out fast tracepoint jumps.
12318 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12319 (set_fast_tracepoint_jump): Declare.
12320 (delete_fast_tracepoint_jump)
12321 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12322 (reinsert_fast_tracepoint_jumps_at): Declare.
12323 * regcache.c: Don't compile many functions when building the
12324 in-process agent library.
12325 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12326 the register buffer in the heap.
12327 (free_register_cache): If the register buffer isn't owned by the
12328 regcache, don't free it.
12329 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12330 pre-existing register caches.
12331 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12333 (convert_ascii_to_int): : Constify `from' parameter type.
12334 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12335 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12336 the needed buffer in-place.
12337 (relocate_instruction): New.
12338 * server.c (handle_query) <qSymbols>: If the target supports
12339 tracepoints, give it a chance of looking up symbols. Report
12340 support for fast tracepoints.
12341 (handle_status): Stabilize threads.
12342 (process_serial_event): Adjust.
12343 * server.h (struct fast_tracepoint_jump): Forward declare.
12344 (struct process_info) <fast_tracepoint_jumps>: New field.
12345 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12346 (decode_X_packet, decode_M_packet): Adjust.
12347 (relocate_instruction): Declare.
12348 (in_process_agent_loaded): Declare.
12349 (tracepoint_look_up_symbols): Declare.
12350 (struct fast_tpoint_collect_status): Declare.
12351 (fast_tracepoint_collecting): Declare.
12352 (force_unlock_trace_buffer): Declare.
12353 (handle_tracepoint_bkpts): Declare.
12354 (initialize_low_tracepoint)
12355 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12356 * target.h (struct target_ops) <stabilize_threads,
12357 install_fast_tracepoint_jump_pad>: New fields.
12358 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12359 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12360 [HAVE_STDINT_H]: Include stdint.h.
12361 (trace_debug_1): Rename to ...
12362 (trace_vdebug): ... this.
12363 (trace_debug): Rename to ...
12364 (trace_debug_1): ... this. Add `level' parameter.
12365 (trace_debug): New.
12366 (ATTR_USED, ATTR_NOINLINE): New.
12367 (IP_AGENT_EXPORT): New.
12368 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12369 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12370 (about_to_request_buffer_space, trace_buffer_is_full)
12371 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12372 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12373 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12374 (traceframe_write_count, traceframes_created)
12375 (trace_state_variables)
12376 New renaming defines.
12377 (struct ipa_sym_addresses): New.
12378 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12379 (symbol_list): New.
12380 (ipa_sym_addrs): New.
12381 (all_tracepoint_symbols_looked_up): New.
12382 (in_process_agent_loaded): New.
12383 (write_e_ipa_not_loaded): New.
12384 (maybe_write_ipa_not_loaded): New.
12385 (tracepoint_look_up_symbols): New.
12386 (debug_threads) [IN_PROCESS_AGENT]: New.
12387 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12388 (UNKNOWN_SIDE_EFFECTS): New.
12389 (stop_tracing): New.
12390 (flush_trace_buffer): New.
12391 (stop_tracing_bkpt): New.
12392 (flush_trace_buffer_bkpt): New.
12393 (read_inferior_integer): New.
12394 (read_inferior_uinteger): New.
12395 (read_inferior_data_pointer): New.
12396 (write_inferior_data_pointer): New.
12397 (write_inferior_integer): New.
12398 (write_inferior_uinteger): New.
12399 (struct collect_static_trace_data_action): Delete.
12400 (enum tracepoint_type): New.
12401 (struct tracepoint) <type>: New field `type'.
12402 <actions_str, step_actions, step_actions_str>: Only include in
12404 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12405 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12406 (tracepoints): Use IP_AGENT_EXPORT.
12407 (last_tracepoint): Don't include in the IPA.
12408 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12409 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12410 (alloced_trace_state_variables): New.
12411 (trace_state_variables): Use IP_AGENT_EXPORT.
12412 (traceframe_t): Delete unused variable.
12413 (circular_trace_buffer): Don't include in the IPA.
12414 (trace_buffer_start): Delete.
12415 (struct trace_buffer_control): New.
12416 (trace_buffer_free): Delete.
12417 (struct ipa_trace_buffer_control): New.
12418 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12419 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12421 (trace_buffer_ctrl): New.
12422 (TRACE_BUFFER_CTRL_CURR): New.
12423 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12424 Reimplement as macros.
12425 (trace_buffer_wrap): Delete.
12426 (traceframe_write_count, traceframe_read_count)
12427 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12428 (struct tracepoint_hit_ctx) <type>: New field.
12429 (struct fast_tracepoint_ctx): New.
12430 (memory_barrier): New.
12432 (record_tracepoint_error): Update atomically in the IPA.
12433 (clear_inferior_trace_buffer): New.
12434 (about_to_request_buffer_space): New.
12435 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12436 updating the same buffer.
12437 (add_tracepoint): Default the tracepoint's type to trap
12438 tracepoint, and orig_size to -1.
12439 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12440 internal variables.
12441 (create_trace_state_variable): New parameter `gdb'. Handle it.
12442 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12443 (cmd_qtdp): Handle fast tracepoints.
12444 (cmd_qtdv): Adjust.
12445 (max_jump_pad_size): New.
12446 (gdb_jump_pad_head): New.
12447 (get_jump_space_head): New.
12448 (claim_jump_space): New.
12449 (sort_tracepoints): New.
12450 (MAX_JUMP_SIZE): New.
12451 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12453 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12454 support. Upload fast traceframes, and delete internal IPA
12456 (stop_tracing_handler): New.
12457 (flush_trace_buffer_handler): New.
12458 (cmd_qtstop): Upload fast tracepoints.
12459 (response_tracepoint): Handle fast tracepoints.
12460 (tracepoint_finished_step): Upload fast traceframes. Set the
12461 tracepoint hit context's tracepoint type.
12462 (handle_tracepoint_bkpts): New.
12463 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12464 type. Add comment about fast tracepoints.
12465 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12466 non-existing action_str field.
12467 (get_context_regcache): Handle fast tracepoints.
12468 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12470 (fast_tracepoint_from_jump_pad_address): New.
12471 (fast_tracepoint_from_ipa_tpoint_address): New.
12472 (collecting_t): New.
12473 (force_unlock_trace_buffer): New.
12474 (fast_tracepoint_collecting): New.
12476 (gdb_collect): New.
12477 (write_inferior_data_ptr): New.
12478 (target_tp_heap): New.
12479 (target_malloc): New.
12480 (download_agent_expr): New.
12482 (download_tracepoints): New.
12483 (download_trace_state_variables): New.
12484 (upload_fast_traceframes): New.
12485 (IPA_FIRST_TRACEFRAME): New.
12486 (IPA_NEXT_TRACEFRAME_1): New.
12487 (IPA_NEXT_TRACEFRAME): New.
12488 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12489 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12490 (gdb_jump_pad_buffer_end): New.
12491 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12492 (initialize_tracepoint): Adjust.
12493 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12494 buffer. Initialize the low module.
12495 * utils.c (PREFIX, TOOLNAME): New.
12496 (malloc_failure): Use PREFIX.
12497 (error): In the IPA, an error causes an exit.
12498 (fatal, warning): Use PREFIX.
12499 (internal_error): Use TOOLNAME.
12500 (NUMCELLS): Increase to 10.
12501 * configure, config.in: Regenerate.
12503 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12505 * server.c (handle_query) <qSupported>: Do two passes over the
12506 qSupported string to avoid nesting strtok.
12508 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12510 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12512 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12513 -Wl,--dynamic-list.
12514 * configure: Regenerate.
12515 * proc-service.list: New.
12517 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12519 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12522 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12524 * gdbreplay.c (remote_open): Check error return from socket() call by
12525 its equality to -1 not by it being negative.
12526 * remote-utils.c (remote_open): Likewise.
12528 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12530 * config.h: Regenerate.
12532 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12534 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12535 doesn't provide PTRACE_GET_THREAD_AREA.
12537 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12539 * linux-m68k-low.c: Include <asm/ptrace.h>
12540 (ps_get_thread_area): Implement.
12542 2010-05-03 Doug Evans <dje@google.com>
12544 * event-loop.c (struct callback_event): New struct.
12545 (callback_list): New global.
12546 (append_callback_event, delete_callback_event): New functions.
12547 (process_callback): New function.
12548 (start_event_loop): Call it.
12549 * remote-utils.c (NOT_SCHEDULED): Define.
12550 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12551 moved out of readchar.
12552 (readchar): Rewrite. Call reschedule before returning.
12553 (reset_readchar): New function.
12554 (remote_close): Call it.
12555 (process_remaining, reschedule): New functions.
12556 * server.h (callback_handler_func): New typedef.
12557 (append_callback_event, delete_callback_event): Declare.
12559 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12561 * proc-service.c (ps_pglobal_lookup): Use
12562 thread_db_look_up_one_symbol.
12563 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12564 parameter. Use it instead of all_symbols_looked_up.
12565 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12567 (all_symbols_looked_up): Don't declare.
12568 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12569 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12571 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12572 Set all_symbols_looked_up here.
12573 (thread_db_look_up_one_symbol): New.
12574 (thread_db_get_tls_address): Adjust.
12575 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12576 thread_db object on the heap, and tentatively set it in the
12578 (thread_db_init): Don't set all_symbols_looked_up here.
12579 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12581 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12583 * linux-low.c (linux_kill, linux_detach): Adjust.
12584 (status_pending_p_callback): Remove redundant statement. Check
12585 for !TARGET_WAITIKIND_IGNORE, instead of
12586 TARGET_WAITKIND_STOPPED.
12587 (handle_tracepoints): Make sure LWP is locked. Adjust.
12588 (linux_wait_for_event_1): Adjust.
12589 (linux_cancel_breakpoints): New.
12590 (unsuspend_one_lwp): New.
12591 (unsuspend_all_lwps): New.
12592 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12593 (send_sigstop_callback): Change return type to int, add new
12594 `except' parameter and handle it.
12595 (suspend_and_send_sigstop_callback): New.
12596 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12597 pass them down. If SUSPEND, also increment the lwp's suspend
12599 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12600 (need_step_over_p): Don't consider suspended LWPs.
12601 (start_step_over): Adjust.
12602 (proceed_one_lwp): Change return type to int, add new `except'
12603 parameter and handle it.
12604 (unsuspend_and_proceed_one_lwp): New.
12605 (proceed_all_lwps): Use find_inferior instead of
12607 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12608 also decrement the suspend count of LWPs. Pass `except' down,
12609 instead of hacking its suspend count.
12610 (linux_pause_all): Add `freeze' parameter. Adjust.
12611 (linux_unpause_all): New.
12612 (linux_target_ops): Install linux_unpause_all.
12613 * server.c (handle_status): Adjust.
12614 * target.h (struct target_ops): New fields `unpause_all' and
12615 `cancel_breakpoints'. Add new parameter to `pause_all'.
12616 (pause_all): Add new `freeze' parameter.
12617 (unpause_all): New.
12618 (cancel_breakpoints): New.
12619 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12620 cancel breakpoints.
12621 (cmd_qtstart): Pause threads.
12622 (stop_tracing): Pause threads, and cancel breakpoints.
12623 * win32-low.c (win32_target_ops): Adjust.
12625 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12627 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12628 the inferior right away from here...
12629 (linux_wait_1): ... to here, and adjust to check the thread's
12630 last_resume_kind instead of the lwp's step or stop_expected flags.
12632 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12634 * README: Use consistent `GDB' and `GDBserver' spellings.
12636 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12638 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12639 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12640 (linux_detach_one_lwp): Assume the lwp is stopped.
12641 (any_thread_of): Delete.
12642 (linux_detach): Stop all lwps here. Don't blindly delete all
12644 (delete_lwp_callback): New.
12645 (linux_mourn): Delete all lwps of the process that is gone.
12646 (linux_wait_1): Don't delete the last lwp of the process here.
12647 * mem-break.h (mark_breakpoints_out): Declare.
12648 * mem-break.c (mark_breakpoints_out): New.
12649 (free_all_breakpoints): Use it.
12650 * server.c (handle_target_event): If the process is gone, mark
12652 * thread-db.c (struct thread_db) <create_bp>: New field.
12653 (thread_db_enable_reporting): Fix prototype. Store a thread event
12654 breakpoint reference in the thread_db struct.
12655 (thread_db_load_search): Clear the thread_db object.
12656 (try_thread_db_load_1): Ditto.
12657 (switch_to_process): New.
12658 (disable_thread_event_reporting): Use it.
12659 (remove_thread_event_breakpoints): New.
12660 (thread_db_detach, thread_db_mourn): Use it.
12662 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12664 * linux-low.c (linux_enable_event_reporting): New.
12665 (linux_wait_for_event_1, handle_extended_wait): Use it.
12667 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12669 * linux-low.c (linux_kill_one_lwp, linux_kill)
12670 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12671 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12672 SIGSTOP even if the LWP is stopped.
12673 (send_sigstop_callback): New.
12674 (stop_all_lwps): Use send_sigstop_callback instead.
12675 (linux_resume_one_thread): Adjust.
12676 (proceed_one_lwp): Still proceed an LWP that the client has
12677 requested to stop, if we haven't reported it as stopped yet. Make
12678 sure that LWPs the client want stopped, have a pending SIGSTOP.
12680 2010-04-26 Doug Evans <dje@google.com>
12682 * server.c (handle_general_set): Make static.
12684 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12685 Print received char after testing for error/eof instead of before.
12686 (input_interrupt): Tweak comment.
12688 2010-04-23 Doug Evans <dje@google.com>
12690 * server.c (start_inferior): Print inferior argv if --debug.
12692 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12694 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12695 * nto-x86-low.c: Include server.h
12697 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12699 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12700 be consistent with other sources of this directory.
12701 (init_registers_amd64): Correct name of source file of this function
12704 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12706 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12707 64-bit executables.
12709 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12711 * win32-i386-low.c: Add 64-bit support.
12712 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12713 (init_registers_amd64): Declare.
12714 (mappings): Add 64-bit version of array.
12715 (init_windows_x86): New function.
12716 (the_low_target): Change init_arch field to init_windows_x86.
12718 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12720 * win32-low.c: Adapt to support also 64-bit architecture.
12721 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12722 (get_image_name): Use SIZE_T type for local variable `done'.
12723 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12724 (toolhelp_get_dll_name): Idem.
12725 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12726 Use uintptr_t typecast to avoid warning.
12727 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12728 (handle_exception): Use phex_nz to avoid warning.
12729 (win32_wait): Remove unused local variable `process'.
12731 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12733 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12736 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12738 * configure.ac: Use `ws2_32' library for srv_mingw.
12739 * configure: Regenerate.
12740 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12741 * remote-utils.c: Likewise.
12743 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12745 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12746 if __x86_64__ is defined.
12748 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12750 * configure: Regenerate.
12752 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12754 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12755 * target.h (target_ops): New get_tib_address field.
12756 * win32-low.h (win32_thread_info): Add thread_local_base field.
12757 * win32-low.c (child_add_thread): Add tlb argument.
12758 Set thread_local_base field to TLB.
12759 (get_child_debug_event): Adapt to child_add_thread change.
12760 (win32_get_tib_address): New function.
12761 (win32_target_ops): Set get_tib_address field to
12762 win32_get_tib_address.
12763 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12765 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12767 * linux-low.c (linux_mourn): Also remove the process.
12768 * server.c (handle_target_event): Don't remove the process here.
12769 * nto-low.c (nto_mourn): New.
12770 (nto_target_ops): Install it.
12771 * spu-low.c (spu_mourn): New.
12772 (spu_target_ops): Install it.
12773 * win32-low.c (win32_mourn): New.
12774 (win32_target_ops): Install it.
12776 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12778 * server.h (buffer_xml_printf): Remove redundant `;'.
12780 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12782 * regcache.c (set_register_cache): Invalidate regcaches before
12783 changing the register cache layout.
12784 (regcache_invalidate_one): Allow a NULL regcache.
12785 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12786 regcaches before changing the register cache layout or the target
12789 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12791 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12792 variable warning on Linux/x86-64.
12794 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12796 GDBserver disconnected tracing support.
12798 * linux-low.c (linux_remove_process): Delete.
12799 (add_lwp): Don't set last_resume_kind here.
12800 (linux_kill): Use `mourn'.
12801 (linux_detach): Use `thread_db_detach', and `mourn'.
12802 (linux_mourn): New.
12803 (linux_attach_lwp_1): Adjust comment.
12804 (linux_attach): last_resume_kind moved the thread_info; adjust.
12805 (status_pending_p_callback): Adjust.
12806 (linux_wait_for_event_1): Adjust.
12807 (count_events_callback, select_singlestep_lwp_callback)
12808 (select_event_lwp_callback, cancel_breakpoints_callback)
12809 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12810 (proceed_one_lwp): Adjust.
12811 (linux_async): Add debug output.
12812 (linux_thread_stopped): New.
12813 (linux_pause_all): New.
12814 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12816 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12817 (thread_db_free): Delete declaration.
12818 (thread_db_detach, thread_db_mourn): Declare.
12819 * thread-db.c (thread_db_init): Use thread_db_mourn.
12820 (thread_db_free): Delete, split in two.
12821 (disable_thread_event_reporting): New.
12822 (thread_db_detach): New.
12823 (thread_db_mourn): New.
12825 * server.h (struct thread_info) <last_resume_kind>: New field.
12826 <attached>: Add comment.
12827 <gdb_detached>: New field.
12828 (handler_func): Change return type to int.
12829 (handle_serial_event, handle_target_event): Ditto.
12830 (gdb_connected): Declare.
12832 (disconnected_tracing): Declare.
12833 (stop_tracing): Declare.
12835 * server.c (handle_query) <qSupported>: Report support for
12836 disconnected tracing.
12837 (queue_stop_reply_callback): Account for running threads.
12838 (gdb_wants_thread_stopped): New.
12839 (gdb_wants_all_threads_stopped): New.
12840 (gdb_reattached_process): New.
12841 (handle_status): Clear the `gdb_detached' flag of all processes.
12842 In all-stop, stop all threads.
12843 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12844 (process_serial_event): If the remote connection breaks, or if an
12845 exit was forced with "monitor exit", force an event loop exit.
12846 Handle disconnected tracing on detach.
12847 (handle_serial_event): Adjust.
12848 (handle_target_event): If GDB isn't connected, forward events back
12849 to the inferior, unless the last process exited, in which case,
12850 exit gdbserver. Adjust interface.
12852 * remote-utils.c (remote_open): Don't block in accept. Instead
12853 register an event loop source on the listen socket file
12854 descriptor. Refactor bits into ...
12855 (listen_desc): ... this new global.
12856 (gdb_connected): ... this new function.
12857 (enable_async_notification): ... this new function.
12858 (handle_accept_event): ... this new function.
12859 (remote_close): Clear remote_desc.
12861 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12863 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12865 (mourn_inferior): Define.
12866 (target_process_qsupported): Avoid the dangling else problem.
12867 (thread_stopped): Define.
12868 (pause_all): Define.
12869 (target_waitstatus_to_string): Declare.
12870 * target.c (target_waitstatus_to_string): New.
12872 * tracepoint.c (tracing): Make extern.
12873 (disconnected_tracing): New.
12874 (stop_tracing): Make extern. Handle tracing stops due to GDB
12876 (cmd_qtdisconnected): New.
12877 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12878 (handle_tracepoint_general_set): Handle QTDisconnected.
12880 * event-loop.c (event_handler_func): Change return type to int.
12881 (process_event): Bail out if the event handler wants the event
12883 (handle_file_event): Ditto.
12884 (start_event_loop): Bail out if the event handler wants the event
12887 * nto-low.c (nto_target_ops): Adjust.
12888 * spu-low.c (spu_wait): Don't remove the process here.
12889 (spu_target_ops): Adjust.
12890 * win32-low.c (win32_wait): Don't remove the process here.
12891 (win32_target_ops): Adjust.
12893 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12895 * regcache.c (realloc_register_cache): Invalidate inferior's
12896 regcache before recreating it.
12898 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12900 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12902 2010-04-09 Stan Shebs <stan@codesourcery.com>
12903 Pedro Alves <pedro@codesourcery.com>
12905 * server.h (LONGEST): New.
12906 (struct thread_info) <while_stepping>: New field.
12907 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12909 (initialize_tracepoint, handle_tracepoint_general_set)
12910 (handle_tracepoint_query, tracepoint_finished_step)
12911 (tracepoint_was_hit, release_while_stepping_state_list):
12912 (current_traceframe): Declare.
12913 * server.c (handle_general_set): Handle tracepoint packets.
12914 (read_memory): New.
12915 (write_memory): New.
12916 (handle_search_memory_1): Use read_memory.
12917 (handle_query): Report support for conditional tracepoints, trace
12918 state variables, and tracepoint sources. Handle tracepoint
12920 (main): Initialize the tracepoints module.
12921 (process_serial_event): Handle traceframe reads/writes.
12923 * linux-low.c (handle_tracepoints): New.
12924 (linux_wait_1): Call it.
12925 (linux_resume_one_lwp): Handle while-stepping.
12926 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12927 (linux_target_ops): Install them.
12928 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12930 * linux-x86-low.c (x86_supports_tracepoints): New.
12931 (the_low_target). Install it.
12933 * mem-break.h (delete_breakpoint): Declare.
12934 * mem-break.c (delete_breakpoint): Make external.
12936 * target.h (struct target_ops): Add `supports_tracepoints',
12937 `read_pc', and `write_pc' fields.
12938 (target_supports_tracepoints): Define.
12939 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12942 * regcache.h (struct regcache) <registers_owned>: New field.
12943 (init_register_cache, regcache_cpy): Declare.
12944 (regcache_read_pc, regcache_write_pc): Declare.
12945 (register_cache_size): Declare.
12946 (supply_regblock): Declare.
12947 * regcache.c (init_register_cache): New.
12948 (new_register_cache): Use it.
12949 (regcache_cpy): New.
12950 (register_cache_size): New.
12951 (supply_regblock): New.
12952 (regcache_read_pc, regcache_write_pc): New.
12954 * tracepoint.c: New.
12956 * Makefile.in (OBS): Add tracepoint.o.
12957 (tracepoint.o): New rule.
12959 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12961 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12963 (i386-mmx.c): Likewise.
12964 (i386-mmx-linux.o): Likewise.
12965 (i386-mmx-linux.c): Likewise.
12967 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12968 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12969 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12970 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12972 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12973 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12974 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12976 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12978 * Makefile.in (clean): Updated.
12980 (i386-avx.c): Likewise.
12981 (i386-avx-linux.o): Likewise.
12982 (i386-avx-linux.c): Likewise.
12983 (amd64-avx.o): Likewise.
12984 (amd64-avx.c): Likewise.
12985 (amd64-avx-linux.o): Likewise.
12986 (amd64-avx-linux.c): Likewise.
12988 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12989 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12990 (srv_amd64_regobj): Add amd64-avx.o.
12991 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12992 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12993 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12994 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12995 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12996 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12997 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12999 * i387-fp.c: Include "i386-xstate.h".
13001 (i387_cache_to_xsave): Likewise.
13002 (i387_xsave_to_cache): Likewise.
13003 (x86_xcr0): Likewise.
13005 * i387-fp.h (i387_cache_to_xsave): Likewise.
13006 (i387_xsave_to_cache): Likewise.
13007 (x86_xcr0): Likewise.
13009 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13010 * linux-crisv32-low.c (target_regsets): Likewise.
13011 * linux-m68k-low.c (target_regsets): Likewise.
13012 * linux-mips-low.c (target_regsets): Likewise.
13013 * linux-ppc-low.c (target_regsets): Likewise.
13014 * linux-s390-low.c (target_regsets): Likewise.
13015 * linux-sh-low.c (target_regsets): Likewise.
13016 * linux-sparc-low.c (target_regsets): Likewise.
13017 * linux-xtensa-low.c (target_regsets): Likewise.
13019 * linux-low.c: Include <sys/uio.h>.
13020 (regsets_fetch_inferior_registers): Support nt_type.
13021 (regsets_store_inferior_registers): Likewise.
13022 (linux_process_qsupported): New.
13023 (linux_target_ops): Add linux_process_qsupported.
13025 * linux-low.h (regset_info): Add nt_type.
13026 (linux_target_ops): Add process_qsupported.
13028 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13030 (init_registers_i386_avx_linux): New.
13031 (init_registers_amd64_avx_linux): Likewise.
13032 (xmltarget_i386_linux_no_xml): Likewise.
13033 (xmltarget_amd64_linux_no_xml): Likewise.
13034 (PTRACE_GETREGSET): Likewise.
13035 (PTRACE_SETREGSET): Likewise.
13036 (x86_fill_xstateregset): Likewise.
13037 (x86_store_xstateregset): Likewise.
13038 (use_xml): Likewise.
13039 (x86_linux_update_xmltarget): Likewise.
13040 (x86_linux_process_qsupported): Likewise.
13041 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13042 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13043 init_registers_i386_linux here. Call
13044 x86_linux_update_xmltarget.
13045 (the_low_target): Add x86_linux_process_qsupported.
13047 * server.c (handle_query): Call target_process_qsupported.
13049 * target.h (target_ops): Add process_qsupported.
13050 (target_process_qsupported): New.
13052 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13054 * inferiors.c (add_thread): Set last_status kind to
13055 TARGET_WAITKIND_IGNORE.
13056 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13057 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13058 (linux_wait_1): Move `thread' local definition to block that uses
13059 it. Don't NULL initialize `event_child'.
13060 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13061 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13062 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13064 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13066 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13067 an extended waitstatus, or by a watchpoint.
13068 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13069 thread was stepping or has been stopped by a watchpoint.
13071 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13073 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13074 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13075 of another, then delete the previous, and validate all
13077 (validate_inserted_breakpoint): New.
13078 (delete_disabled_breakpoints): New.
13079 (validate_breakpoints): New.
13080 (check_mem_read): Validate breakpoints before trusting their
13081 shadow. Delete disabled breakpoints.
13082 (check_mem_write): Validate breakpoints before trusting they
13083 should be inserted. Delete disabled breakpoints.
13084 * mem-break.h (validate_breakpoints):
13085 * server.c (handle_query): Validate breakpoints when we see a
13088 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13090 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13091 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13092 if we could tell there's a GDB breakpoint at stop_pc.
13093 (need_step_over_p): Don't do a step over if we find a GDB
13094 breakpoint at the resume PC.
13096 * mem-break.c (struct raw_breakpoint): New.
13097 (enum bkpt_type): New type `gdb_breakpoint'.
13098 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13099 fields. New field `raw'.
13100 (find_raw_breakpoint_at): New.
13101 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13102 breakpoint instead.
13103 (set_breakpoint_at): Adjust.
13104 (delete_raw_breakpoint): New.
13105 (release_breakpoint): New.
13106 (delete_breakpoint): Rename to...
13107 (delete_breakpoint_1): ... this. Add proc parameter. Use
13108 release_breakpoint. Return ENOENT.
13109 (delete_breakpoint): Reimplement.
13110 (find_breakpoint_at): Delete.
13111 (find_gdb_breakpoint_at): New.
13112 (delete_breakpoint_at): Delete.
13113 (set_gdb_breakpoint_at): New.
13114 (delete_gdb_breakpoint_at): New.
13115 (gdb_breakpoint_here): New.
13116 (set_reinsert_breakpoint): Use release_breakpoint.
13117 (uninsert_breakpoint): Rename to ...
13118 (uninsert_raw_breakpoint): ... this.
13119 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13120 (reinsert_raw_breakpoint): Change parameter type to
13122 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13124 (check_breakpoints): Adjust. Use release_breakpoint.
13125 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13126 (breakpoint_inserted_here): Ditto.
13127 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13128 Don't trust the breakpoint's shadow if it is not inserted.
13129 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13130 (delete_all_breakpoints): Adjust.
13131 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13132 use delete_breakpoint_1.
13134 * mem-break.h (breakpoints_supported): Delete declaration.
13135 (set_gdb_breakpoint_at): Declare.
13136 (gdb_breakpoint_here): Declare.
13137 (delete_breakpoint_at): Delete.
13138 (delete_gdb_breakpoint_at): Declare.
13140 * server.h (struct raw_breakpoint): Forward declare.
13141 (struct process_info): New field `raw_breakpoints'.
13143 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13146 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13148 * linux-low.c (status_pending_p_callback): Fix comment.
13149 (linux_wait_for_event_1): Move most of the internal breakpoint
13150 handling from here...
13151 (linux_wait_1): ... to here.
13152 (count_events_callback): New.
13153 (select_singlestep_lwp_callback): New.
13154 (select_event_lwp_callback): New.
13155 (cancel_breakpoints_callback): New.
13156 (select_event_lwp): New.
13157 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13158 priority to all LWPs that have had events that should be reported
13159 to the client. Cancel breakpoints when about to reporting the
13160 event to the client, not while stopping lwps. No longer cancel
13161 finished single-steps here.
13162 (cancel_finished_single_step): Delete.
13163 (cancel_finished_single_steps): Delete.
13165 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13167 * mem-break.c (enum bkpt_type): New.
13168 (struct breakpoint): New field `type'.
13169 (set_breakpoint_at): Change return type to struct breakpoint
13170 pointer. Set type to `other_breakpoint' by default.
13171 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13172 in the breakpoint list.
13173 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13174 (reinsert_breakpoint): Rename to ...
13175 (reinsert_raw_breakpoint): ... this.
13176 (reinsert_breakpoints_at): Adjust.
13177 * mem-break.h (struct breakpoint): Declare.
13178 (set_breakpoint_at): Change return type to struct breakpoint
13181 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13183 * server.c (handle_query): Assign, not compare.
13185 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13187 Teach linux gdbserver to step-over-breakpoints.
13189 * linux-low.c (can_hardware_single_step): New.
13190 (supports_breakpoints): New.
13191 (handle_extended_wait): If stopping threads, read the stop pc of
13192 the new cloned LWP.
13194 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13195 low target doesn't support retrieving the PC.
13196 (add_lwp): Set last_resume_kind to resume_continue.
13197 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13198 (linux_attach): Don't clear stop_expected. Set the lwp's
13199 last_resume_kind to resume_stop.
13200 (linux_detach_one_lwp): Don't check for removed breakpoints.
13201 (check_removed_breakpoint): Delete.
13202 (status_pending_p): Rename to ...
13203 (status_pending_p_callback): ... this. Don't check for removed
13204 breakpoints. Don't consider threads that are stopped from GDB's
13206 (linux_wait_for_lwp): Always read the stop_pc here.
13207 (cancel_breakpoint): New.
13208 (step_over_bkpt): New global.
13209 (linux_wait_for_event_1): Implement stepping over breakpoints.
13210 (gdb_wants_lwp_stopped): New.
13211 (gdb_wants_all_stopped): New.
13212 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13213 single-step traps here. Store the thread's last reported target
13215 (send_sigstop): Don't clear stop_expected. Always set it,
13217 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13218 (cancel_finished_single_step): New.
13219 (cancel_finished_single_steps): New.
13220 (wait_for_sigstop): Don't cancel finished single-step traps here.
13221 (linux_resume_one_lwp): Don't check for removed breakpoints.
13222 Don't set `step' on non-hardware step archs.
13223 (linux_set_resume_request): Ignore resume_stop requests if already
13224 stopping or stopped. Set the lwp's last_resume_kind.
13225 (resume_status_pending_p): Don't check for removed breakpoints.
13226 (need_step_over_p): New.
13227 (start_step_over): New.
13228 (finish_step_over): New.
13229 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13230 requests. Clear the thread's last reported target waitstatus.
13231 Don't use the `suspended' flag. Don't consider pending breakpoints.
13232 (linux_resume): Start a step-over if necessary.
13233 (proceed_one_lwp): New.
13234 (proceed_all_lwps): New.
13235 (unstop_all_lwps): New.
13236 * linux-low.h (struct lwp_info): Rewrite comment for the
13237 `suspended' flag. Add the `stop_pc' field. Delete the
13238 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13239 Add `'last_resume_kind' and `need_step_over' fields.
13240 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13241 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13242 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13243 (set_raw_breakpoint_at): New.
13244 (set_breakpoint_at): Rewrite to use it.
13245 (reinsert_breakpoint_handler): Delete.
13246 (set_reinsert_breakpoint): New.
13247 (reinsert_breakpoint_by_bp): Delete.
13248 (delete_reinsert_breakpoints): New.
13249 (uninsert_breakpoint): Rewrite.
13250 (uninsert_breakpoints_at): New.
13251 (reinsert_breakpoint): Rewrite.
13252 (reinsert_breakpoints_at): New.
13253 (check_breakpoints): Rewrite.
13254 (breakpoint_here): New.
13255 (breakpoint_inserted_here): New.
13256 (check_mem_read): Adjust.
13257 * mem-break.h (breakpoints_supported, breakpoint_here)
13258 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13259 (reinsert_breakpoint_by_bp): Delete declaration.
13260 (delete_reinsert_breakpoints): Declare.
13261 (reinsert_breakpoint): Delete declaration.
13262 (reinsert_breakpoints_at): Declare.
13263 (uninsert_breakpoint): Delete declaration.
13264 (uninsert_breakpoints_at): Declare.
13265 (check_breakpoints): Adjust prototype.
13266 * server.h: Adjust include order.
13267 (struct thread_info): Declare here. Add a `last_status' field.
13269 2010-03-23 Michael Snyder <msnyder@vmware.com>
13271 * server.c (crc32): New function.
13272 (handle_query): Add handling for 'qCRC:' request.
13274 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13276 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13277 lwp had been stopped by a watchpoint.
13279 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13281 * server.h (internal_error): Declare.
13282 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13283 * utils.c (internal_error): New function.
13285 2010-03-15 Andreas Schwab <schwab@redhat.com>
13287 * configure.srv: Fix typo setting srv_regobj.
13289 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13291 * linux-low.c (fetch_register): Avoid passing a non string literal
13293 (usr_store_inferior_registers): Ditto.
13295 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13297 * linux-low.c (linux_write_memory): Bail out early if peeking
13300 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13302 * linux-low.h (struct lwp_info): New fields
13303 `stopped_by_watchpoint' and `stopped_data_address'.
13304 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13305 here, and cache them in the lwp object.
13306 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13308 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13310 (linux_stopped_by_watchpoint): Rewrite.
13311 (linux_stopped_data_address): Rewrite.
13313 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13315 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13316 switching the current inferior, not before.
13318 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13320 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13321 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13322 i386-linux.c and amd64-linux.c.
13323 (reg-i386.o): Removed.
13324 (reg-i386.c): Likewise.
13325 (reg-i386-linux.o): Likewise.
13326 (reg-i386-linux.c): Likewise.
13327 (reg-x86-64.o): Likewise.
13328 (reg-x86-64.c): Likewise.
13329 (reg-x86-64-linux.o): Likewise.
13330 (reg-x86-64-linux.c): Likewise.
13332 (i386.c): Likewise.
13333 (i386-linux.o): Likewise.
13334 (i386-linux.c): Likewise.
13335 (amd64.o): Likewise.
13336 (amd64.c): Likewise.
13337 (amd64-linux.o): Likewise.
13338 (amd64-linux.c): Likewise.
13340 * configure.srv (srv_i386_regobj): New.
13341 (srv_i386_linux_regobj): Likewise.
13342 (srv_amd64_regobj): Likewise.
13343 (srv_amd64_linux_regobj): Likewise.
13344 (srv_i386_32bit_xmlfiles): Likewise.
13345 (srv_i386_64bit_xmlfiles): Likewise.
13346 (srv_i386_xmlfiles): Likewise.
13347 (srv_amd64_xmlfiles): Likewise.
13348 (srv_i386_linux_xmlfiles): Likewise.
13349 (srv_amd64_linux_xmlfiles): Likewise.
13350 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13351 srv_xmlfiles to $srv_i386_xmlfiles.
13352 (i[34567]86-*-mingw32ce*): Likewise.
13353 (i[34567]86-*-mingw*): Likewise.
13354 (i[34567]86-*-nto*): Likewise.
13355 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13356 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13357 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13358 (x86_64-*-linux*): Likewise.
13360 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13361 (init_registers_amd64_linux): New.
13362 (x86_arch_setup): Replace init_registers_x86_64_linux with
13363 init_registers_amd64_linux.
13365 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13367 * configure.ac: Check for libdl. If it is not available link against
13368 static libthread_db.
13369 * configure: Regenerate.
13371 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13375 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13376 handing a read watchpoint.
13377 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13379 2010-02-12 Doug Evans <dje@google.com>
13381 * linux-low.c (linux_supports_tracefork_flag): Document.
13382 (linux_look_up_symbols): Add comment.
13384 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13386 * regcache.c (supply_register): Clear regcache if buf is NULL.
13388 2010-02-02 Nicolas Roche <roche@sourceware.org>
13389 Joel Brobecker <brobecker@adacore.com>
13391 * inferiors.c (find_inferior): Add function documentation.
13392 (unloaded_dll): Handle the case where the unloaded dll has not
13393 been previously registered in the dll list.
13395 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13397 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13398 (thumb2_breakpoint): New.
13399 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13401 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13403 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13404 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13407 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13409 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13411 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13413 * linux-s390-low.c (s390_collect_ptrace_register)
13414 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13416 2010-01-21 Doug Evans <dje@google.com>
13418 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13419 (PTRACE_ARG4_TYPE): New macro.
13420 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13421 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13422 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13423 (usr_store_inferior_registers): Ditto.
13424 (linux_read_memory, linux_write_memory): Ditto.
13425 (linux_test_for_tracefork): Ditto.
13427 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13428 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13430 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13432 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13435 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13437 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13438 prototype to take a regcache. Adjust.
13440 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13442 * regcache.h (struct thread_info): Forward declare.
13443 (struct regcache): New.
13444 (new_register_cache): Adjust prototype.
13445 (get_thread_regcache): Declare.
13446 (free_register_cache): Adjust prototype.
13447 (registers_to_string, registers_from_string): Ditto.
13448 (supply_register, supply_register_by_name, collect_register)
13449 (collect_register_as_string, collect_register_by_name): Ditto.
13450 * regcache.c (struct inferior_regcache_data): Delete.
13451 (get_regcache): Rename to ...
13452 (get_thread_regcache): ... this. Adjust. Switch inferior before
13453 fetching registers.
13454 (regcache_invalidate_one): Adjust.
13455 (regcache_invalidate): Fix prototype.
13456 (new_register_cache): Return the new register cache.
13457 (free_register_cache): Change prototype.
13458 (realloc_register_cache): Adjust.
13459 (registers_to_string): Change prototype to take a regcache. Adjust.
13460 (registers_from_string): Ditto.
13461 (register_data): Ditto.
13462 (supply_register): Ditto.
13463 (supply_register_by_name): Ditto.
13464 (collect_register): Ditto.
13465 (collect_register_as_string): Ditto.
13466 (collect_register_by_name): Ditto.
13467 * server.c (process_serial_event): Adjust.
13468 * linux-low.h (regset_fill_func, regset_store_func): Change
13470 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13472 * linux-low.c (get_stop_pc): Adjust.
13473 (check_removed_breakpoint): Adjust.
13474 (linux_wait_for_event): Adjust.
13475 (linux_resume_one_lwp): Adjust.
13476 (fetch_register): Add regcache parameter. Adjust.
13477 (usr_store_inferior_registers): Ditto.
13478 (regsets_fetch_inferior_registers): Ditto.
13479 (regsets_store_inferior_registers): Ditto.
13480 (linux_fetch_registers, linux_store_registers): Ditto.
13481 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13483 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13485 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13486 prototype to take a regcache.
13487 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13488 * remote-utils.c (convert_ascii_to_int, outreg)
13489 (prepare_resume_reply): Change prototype to take a regcache.
13491 * target.h (struct target_ops) <fetch_registers, store_registers>:
13492 Change prototype to take a regcache.
13493 (fetch_inferior_registers, store_inferior_registers): Change
13494 prototype to take a regcache. Adjust.
13495 * proc-service.c (ps_lgetregs): Adjust.
13496 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13497 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13498 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13499 take a regcache. Adjust.
13500 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13501 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13502 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13503 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13504 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13505 (cris_cannot_fetch_register):
13506 (cris_breakpoint_at): Change prototype to take a regcache.
13508 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13509 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13510 to take a regcache. Adjust.
13511 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13513 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13514 take a regcache. Adjust.
13515 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13516 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13517 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13518 * linux-mips-low.c (mips_get_pc):
13519 (mips_set_pc): Change prototype to take a regcache. Adjust.
13520 (mips_reinsert_addr): Adjust.
13521 (mips_collect_register): Change prototype to take a regcache.
13523 (mips_supply_register):
13524 (mips_collect_register_32bit, mips_supply_register_32bit)
13525 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13526 (mips_store_fpregset): Ditto.
13527 * linux-ppc-low.c (ppc_supply_ptrace_register)
13528 (ppc_supply_ptrace_register): Ditto.
13529 (parse_spufs_run): Adjust.
13530 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13531 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13532 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13533 take a regcache. Adjust.
13534 * linux-s390-low.c (s390_collect_ptrace_register)
13535 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13536 (s390_set_pc): Change prototype to take a regcache. Adjust.
13537 (s390_arch_setup): Adjust.
13538 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13539 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13540 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13541 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13542 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13544 (sparc_breakpoint_at): Adjust.
13545 * linux-xtensa-low.c (xtensa_fill_gregset):
13546 (xtensa_store_gregset):
13547 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13548 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13549 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13550 prototype to take a regcache. Adjust.
13551 * win32-arm-low.c (arm_fetch_inferior_register)
13552 (arm_store_inferior_register): Change prototype to take a
13554 * win32-i386-low.c (i386_fetch_inferior_register)
13555 (i386_store_inferior_register): Change prototype to take a
13557 * win32-low.c (child_fetch_inferior_registers)
13558 (child_store_inferior_registers): Change prototype to take a
13560 (win32_wait): Adjust.
13561 (win32_fetch_inferior_registers): Change prototype to take a
13563 (win32_store_inferior_registers): Adjust.
13564 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13565 store_inferior_register>: Change prototype to take a regcache.
13567 2010-01-20 Doug Evans <dje@google.com>
13569 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13571 (linux_wait_for_event1, linux_init_signals): Ditto.
13572 (W_STOPCODE): Provide definition if missing.
13574 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13576 * linux-low.c (linux_core_of_thread): New.
13577 (compare_ints, show_process, list_threads): New.
13578 (linux_qxfer_osdata): Report threads and cores.
13579 (linux_target_op): Register linux_core_of_thread.
13580 * remote-utils.c (prepare_resume_reply): Report the core.
13581 (buffer_xml_printf): Support %d specifier.
13582 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13584 (handle_query): Handle qXfer:threads. Announce availability
13586 * target.h (struct target_ops): New field core_of_thread.
13588 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13590 * Makefile.in (clean): Remove new generated files.
13591 (reg-s390.o, reg-s390.c): Remove rules.
13592 (reg-s390x.o, reg-s390x.c): Likewise.
13593 (s390-linux32.o, s390-linux32.c): Add rules.
13594 (s390-linux64.o, s390-linux64.c): Likewise.
13595 (s390x-linux64.o, s390x-linux64.c): Likewise.
13596 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13597 * linux-s390-low.c: Include <elf.h>.
13598 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13599 (init_registers_s390): Remove prototype.
13600 (init_registers_s390x): Likewise.
13601 (init_registers_s390_linux32): Add prototype.
13602 (init_registers_s390_linux64): Likewise.
13603 (init_registers_s390x_linux64): Likewise.
13604 (s390_num_regs_3264): New define.
13605 (s390_regmap_3264): New global variable.
13606 (s390_cannot_fetch_register): Remove obsolete check.
13607 (s390_cannot_store_register): Likewise.
13608 (s390_collect_ptrace_register): Handle upper/lower register halves.
13609 (s390_supply_ptrace_register): Likewise.
13610 (s390_fill_gregset): Update to register number changes.
13611 (s390_get_hwcap): New routine.
13612 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13613 Install appropriate regmap and register set.
13615 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13617 * server.c (gdbserver_version): Update copyright year to 2010.
13618 * gdbreplay.c (gdbreplay_version): Likewise.
13620 2009-12-28 Doug Evans <dje@google.com>
13622 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13623 elf/external.h. Include <elf.h> instead but only if necessary.
13625 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13627 * linux-low.c (linux_remove_process): Remove `detaching'
13628 parameter. Don't release/detach from thread_db here.
13629 (linux_kill): Release/detach from thread_db here, ...
13630 (linux_detach): ... and here, before actually detaching.
13631 (linux_wait_1): ... and here, when a process exits.
13632 * thread-db.c (any_thread_of): New.
13633 (thread_db_free): Switch the current inferior to a thread of the
13636 2009-12-21 Doug Evans <dje@google.com>
13638 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13640 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13641 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13642 warning ifndef __NR_tkill. Move setting of errno there too.
13643 Delete unnecessary resetting of errno after syscall.
13644 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13646 * configure.ac: Check for dladdr.
13647 * config.in: Regenerate.
13648 * configure: Regenerate.
13649 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13650 (try_thread_db_load): Update.
13652 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13654 2009-12-18 Doug Evans <dje@google.com>
13656 * event-loop.c: Include unistd.h if it exists.
13658 * linux-low.c (my_waitpid): Move definition away from being in
13659 between linux_tracefork_child/linux_test_for_tracefork.
13661 * gdb_proc_service.h (psaddr_t): Fix type.
13662 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13663 signature to match glibc.
13665 2009-12-16 Doug Evans <dje@google.com>
13667 * linux-low.c (linux_read_memory): Fix argument to read.
13669 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13671 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13672 events, don't leave current_inferior pointing at null.
13674 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13676 * win32-low.c (LOG): Delete.
13677 (OUTMSG): Output to stderr.
13678 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13679 on compile time LOG macro.
13680 (win32_wait): Fix debug output.
13682 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13684 * win32-low.c (win32_add_one_solib): If the dll name is
13685 "ntdll.dll", prepend the system directory to the dll path.
13687 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13689 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13691 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13692 Vladimir Prus <vladimir@codesourcery.com>
13694 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13695 * configure.ac: Check for __mcoldfire__ and set
13696 gdb_cv_m68k_is_coldfire.
13697 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13698 reg-cf.o and reg-m68k.o.
13699 * configure: Regenerated.
13701 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13703 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13704 Pass it to thread_db_free.
13705 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13706 proper `detaching' argument to linux_remove_process.
13707 * linux-low.h (thread_db_free): Add `detaching' parameter.
13708 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13710 (thread_db_free): Add `detaching' parameter. Only
13711 call td_ta_clear_event if detaching from process.
13713 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13715 * thread-db.c (thread_db_free): Fix typo.
13717 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13720 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13722 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13724 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13725 with an i686 compiler.
13726 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13728 * configure: Rebuilt.
13730 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13734 * server.c (handle_search_memory_1): Correct read_addr initialization
13735 in loop for searching subsequent chunks.
13737 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13739 * configure.ac: New --with-libthread-db option.
13740 * thread-db.c: Allow direct dependence on libthread_db.
13741 (thread_db_free): Adjust.
13742 * config.in: Regenerate.
13743 * configure: Likewise.
13745 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13748 * thread-db.c (attach_thread): New function.
13749 (maybe_attach_thread): Return success/failure.
13750 (find_new_threads_callback): Adjust.
13751 (thread_db_find_new_threads): Loop until no new threads.
13753 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13755 * proc-service.c (ps_lgetregs): Formatting.
13757 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13759 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13760 * configure.ac: Adjust.
13761 * linux-low.h (struct process_info_private): Move members to struct
13763 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13764 * linux-low.c (linux_remove_process): Adjust.
13765 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13766 * server.c (handle_query): Move code ...
13767 (handle_monitor_command): ... here. New function.
13768 * target.h (struct target_ops): New member.
13769 * thread-db.c (struct thread_db): New.
13770 (libthread_db_search_path): New variable.
13771 (thread_db_create_event, thread_db_enable_reporting)
13772 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13773 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13774 (try_thread_db_load_1, dladdr_to_soname): New functions.
13775 (try_thread_db_load, thread_db_load_search): New functions.
13776 (thread_db_init): Search for libthread_db.
13777 (thread_db_free): New function.
13778 (thread_db_handle_monitor_command): Likewise.
13779 * config.in: Regenerate.
13780 * configure: Regenerate.
13782 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13784 * spu-low.c (spu_kill): Wait for inferior to terminate.
13785 Call clear_inferiors.
13786 (spu_detach): Call clear_inferiors.
13788 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13790 * aclocal.m4: Regenerate.
13791 * config.in: Likewise.
13792 * configure: Likewise.
13794 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13796 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13797 (parse_spufs_run): New function.
13798 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13799 (ppc_breakpoint_at): Handle SPU breakpoints.
13801 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13803 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13804 (SPUFS_MAGIC): Define.
13805 (spu_enumerate_spu_ids): New function.
13806 (linux_qxfer_spu): New function.
13807 (linux_target_ops): Install linux_qxfer_spu.
13809 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13811 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13812 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13813 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13814 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13815 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13816 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13817 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13818 (init_registers_powerpc_cell32l): Add prototype.
13819 (init_registers_powerpc_cell64l): Likewise.
13820 (ppc_arch_setup): Detect Cell/B.E. architecture.
13822 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13824 * Makefile.in (datarootdir): New variable.
13826 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13828 * linux-low.c (linux_write_memory): Update debugging output.
13829 * Makefile.in (clean): Add new descriptions.
13830 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13831 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13832 * configure.srv: Add new files for arm*-*-linux*.
13833 * linux-arm-low.c: Add new declarations.
13834 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13835 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13836 (HWCAP_VFPv3D16): New.
13837 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13838 instead of __IWMMXT__.
13839 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13840 (arm_arch_setup): New.
13841 (target_regsets): Remove #ifdef. Add VFP regset.
13842 (the_low_target): Use arm_arch_setup.
13844 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13846 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13847 the main thread again.
13849 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13851 Adding Neutrino gdbserver.
13852 * configure: Regenerated.
13853 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13854 * configure.srv (i[34567]86-*-nto*): New target.
13855 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13856 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13857 (nto_comctrl) [__QNX__]: New function.
13858 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13860 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13862 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13865 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13866 Pedro Alves <pedro@codesourcery.com>
13868 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13869 don't support CONTEXT_EXTENDED_REGISTERS.
13870 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13871 (the_low_target): Install them.
13872 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13873 failing with ERROR_PIPE_NOT_CONNECTED.
13875 2009-06-30 Doug Evans <dje@google.com>
13876 Pierre Muller <muller@ics.u-strasbg.fr>
13878 Add h/w watchpoint support to x86-linux, win32-i386.
13879 * Makefile.in (SFILES): Add i386-low.c
13880 (i386_low_h): Define.
13881 (i386-low.o): Add dependencies.
13882 (linux-x86-low.o): Add i386-low.h dependency.
13883 (win32-i386-low.o): Ditto.
13884 * i386-low.c: New file.
13885 * i386-low.h: New file.
13886 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13887 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13888 * linux-low.c (linux_add_process): Initialize arch_private.
13889 (linux_remove_process): Free arch_private.
13890 (add_lwp): Initialize arch_private.
13891 (delete_lwp): Free arch_private.
13892 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13894 * linux-low.h (process_info_private): New member arch_private.
13895 (lwp_info): New member arch_private.
13896 (linux_target_ops): New members new_process, new_thread,
13898 (ptid_of): New macro.
13899 * linux-x86-low.c: Include stddef.h, i386-low.h.
13900 (arch_process_info): New struct.
13901 (arch_lwp_info): New struct.
13902 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13903 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13904 (i386_dr_low_get_status): New function.
13905 (x86_insert_point, x86_remove_point): New functions.
13906 (x86_stopped_by_watchpoint): New function.
13907 (x86_stopped_data_address): New function.
13908 (x86_linux_new_process, x86_linux_new_thread): New functions.
13909 (x86_linux_prepare_to_resume): New function.
13910 (the_low_target): Add entries for insert_point, remove_point,
13911 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13913 * server.c (debug_hw_points): New global.
13914 (monitor_show_help): Document set debug-hw-points.
13915 (handle_query): Process "set debug-hw-points".
13916 * server.h (debug_hw_points): Declare.
13917 (paddress): Declare.
13918 * utils.c (NUMCELLS, CELLSIZE): New macros.
13919 (get_sell, xsnprintf, paddress): New functions.
13920 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13921 remove_point, stopped_by_watchpoint, stopped_data_address.
13922 * win32-i386-low.c: Include i386-low.h.
13923 (debug_reg_state): Replaces dr.
13924 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13925 (i386_dr_low_get_status): New function.
13926 (i386_insert_point, i386_remove_point): New functions.
13927 (i386_stopped_by_watchpoint): New function.
13928 (i386_stopped_data_address): New function.
13929 (i386_initial_stuff): Update.
13930 (get_thread_context,set_thread_context,i386_thread_added): Update.
13931 (the_low_target): Add entries for insert_point,
13932 remove_point, stopped_by_watchpoint, stopped_data_address.
13933 * win32-low.c (win32_insert_watchpoint): New function.
13934 (win32_remove_watchpoint): New function.
13935 (win32_stopped_by_watchpoint): New function.
13936 (win32_stopped_data_address): New function.
13937 (win32_target_ops): Add entries for insert_watchpoint,
13938 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13939 * win32-low.h (win32_target_ops): New members insert_point,
13940 remove_point, stopped_by_watchpoint, stopped_data_address.
13942 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13944 * server.c (process_serial_event): Re-return unsupported, not
13945 error, if the type isn't recognized. Re-allow supporting only
13946 insert or remove packets. Also call require_running for
13947 breakpoints. Add missing break statement to default case. Tidy.
13948 * target.h (struct target_ops): Rename insert_watchpoint to
13949 insert_point, and remove_watchpoint to remove_point.
13951 * linux-low.h (struct linux_target_ops): Likewise.
13952 * linux-low.c (linux_insert_watchpoint): Rename to ...
13953 (linux_insert_point): ... this. Adjust.
13954 (linux_remove_watchpoint): Rename to ...
13955 (linux_remove_point): ... this. Adjust.
13956 (linux_target_ops): Adjust.
13957 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13958 (cris_insert_point): ... this.
13959 (cris_remove_watchpoint): Rename to ...
13960 (cris_remove_point): ... this.
13961 (the_low_target): Adjust.
13963 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13965 * server.c (handle_v_kill): Pass signal_pid to
13966 kill_inferior if multi_process is zero.
13968 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13970 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13971 * target.h (target_ops): Comment for *_watchpoint to make it clear
13972 the functions can get types '0' and '1'.
13974 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13976 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13977 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13978 * regcache.c (get_regcache): Likewise.
13979 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13980 * win32-low.c (child_fetch_inferior_registers): Remove check for
13983 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13984 Pedro Alves <pedro@codesourcery.com>
13986 * target.h (struct target_ops) <supports_multi_process>: New
13988 (target_supports_multi_process): New.
13989 * server.c (handle_query): Even if GDB reports support, only
13990 enable multi-process if the target also supports it. Report
13991 multi-process support only if the target backend supports it.
13992 * linux-low.c (linux_supports_multi_process): New function.
13993 (linux_target_ops): Install it as target_supports_multi_process
13996 2009-05-24 Doug Evans <dje@google.com>
13998 Global renaming of find_thread_pid to find_thread_ptid.
13999 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14000 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14001 All callers updated.
14003 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14004 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14007 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14008 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14009 (linux_resume_one_lwp): Ditto.
14011 2009-05-23 Doug Evans <dje@google.com>
14013 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14014 from struct inferior_list_entry * to struct lwp_info *.
14015 All callers updated.
14017 2009-05-13 Doug Evans <dje@google.com>
14019 * linux-x86-low.c: Don't include assert.h.
14020 (x86_siginfo_fixup): Use fatal, not assert.
14021 (x86_arch_setup): Fix comment.
14023 2009-05-12 Doug Evans <dje@google.com>
14025 Biarch support for i386/amd64 gdbserver.
14026 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14027 Add linux-x86-low.c.
14028 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14029 (linux-x86-low.o): Add.
14030 * linux-x86-64-low.c: Delete.
14031 * linux-i386-low.c: Delete.
14032 * linux-x86-low.c: New file.
14033 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14035 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14037 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14038 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14039 (linux_child_pid_to_exec_file): New function.
14040 (elf_64_header_p, elf_64_file_p): New functions.
14041 (siginfo_fixup): New function.
14042 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14043 give target a chance to convert layout.
14044 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14045 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14047 2009-05-07 Doug Evans <dje@google.com>
14049 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14050 (regsets_store_inferior_registers): Ditto.
14052 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14056 * linux-low.c (must_set_ptrace_flags): Delete.
14057 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14059 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14060 `lwp->must_set_ptrace_flags' instead.
14061 (linux_wait_for_event_1): Set ptrace options here.
14062 (linux_wait_1): ... not here.
14064 2009-04-30 Doug Evans <dje@google.com>
14066 * inferiors.c (started_inferior_callback): New function.
14067 (attached_inferior_callback): New function.
14068 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14069 * server.c (print_started_pid, print_attached_pid): New functions.
14070 (detach_or_kill_for_exit): New function.
14071 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14072 * server.h (have_started_inferiors_p): Declare.
14073 (have_attached_inferiors_p): Declare.
14075 * inferiors.c (remove_process): Fix memory leak, free process.
14076 * linux-low.c (linux_remove_process): New function.
14077 (linux_kill): Call it instead of remove_process.
14078 (linux_detach, linux_wait_1): Ditto.
14080 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14082 * configure.srv: Add x86 Windows CE target.
14084 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14086 * inferiors.c (get_thread_process): Make global.
14087 * server.h (get_thread_process): Add prototype.
14088 * thread-db.c (find_one_thread): Use get_thread_process
14089 instead of current_process.
14090 (thread_db_get_tls_address): Do not crash if called when
14091 thread layer is not yet initialized.
14093 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14095 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14096 * spu-low.c (current_tid): Rename to ...
14097 (current_ptid): ... this.
14098 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14099 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14100 ptid_get_lwp (current_ptid) instead of current_tid.
14101 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14102 instead of current_tid. Use find_process_pid to verify pid
14103 argument is valid. Pass proper argument to remove_process.
14104 (spu_thread_alive): Compare current_ptid instead of current_tid.
14105 (spu_resume): Likewise.
14107 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14109 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14112 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14114 Implement the multiprocess extensions, and add linux multiprocess
14117 * server.h (ULONGEST): Declare.
14118 (struct ptid, ptid_t): New.
14119 (minus_one_ptid, null_ptid): Declare.
14120 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14121 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14122 (struct inferior_list_entry): Change `id' type from unsigned from
14124 (struct sym_cache, struct breakpoint, struct
14125 process_info_private): Forward declare.
14126 (struct process_info): Declare.
14127 (current_process): Declare.
14128 (all_processes): Declare.
14129 (initialize_inferiors): Declare.
14130 (add_thread): Adjust to use ptid_t.
14131 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14132 (add_process, remove_process, find_thread_pid): Declare.
14133 (find_inferior_id): Adjust to use ptid_t.
14134 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14135 (multi_process): Declare.
14136 (push_event): Adjust to use ptid_t.
14137 (read_ptid, write_ptid): Declare.
14138 (prepare_resume_reply): Adjust to use ptid_t.
14139 (clear_symbol_cache): Declare.
14140 * inferiors.c (all_processes): New.
14141 (null_ptid, minus_one_ptid): New.
14142 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14143 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14144 (add_thread): Change unsigned long to ptid. Remove gdb_id
14146 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14147 (gdb_id_to_thread): Rename to ...
14148 (find_thread_pid): ... this. Change unsigned long to ptid.
14149 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14150 (loaded_dll, pull_pid_from_list): Adjust.
14151 (add_process, remove_process, find_process_pid)
14152 (get_thread_process, current_process, initialize_inferiors): New.
14153 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14154 (struct target_waitstatus) <related_pid>: Ditto.
14155 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14156 return type to int.
14157 (struct target_ops) <join>: Add `pid' argument.
14158 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14159 (struct target_ops) <wait>: Add `ptid' field. Change return type
14161 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14162 (mywait): Add `ptid' argument. Change return type to ptid_t.
14163 (target_pid_to_str): Declare.
14164 * target.c (set_desired_inferior): Adjust to use ptids.
14165 (mywait): Add new `ptid' argument. Adjust.
14166 (target_pid_to_str): New.
14167 * mem-break.h (free_all_breakpoints): Declare.
14168 * mem-break.c (breakpoints): Delelete.
14169 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14170 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14171 to use per-process breakpoint list.
14172 (free_all_breakpoints): New.
14173 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14174 (symbol_cache, all_symbols_looked_up): Delete.
14176 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14178 (prepare_resume_reply): Change ptid argument's type from unsigned
14179 long to ptid_t. Adjust. Implement W;process and X;process.
14180 (free_sym_cache, clear_symbol_cache): New.
14181 (look_up_one_symbol): Adjust to per-process symbol cache. *
14182 * server.c (cont_thread, general_thread, step_thread): Change type
14184 (attached): Delete.
14185 (multi_process): New.
14186 (last_ptid): Change type to ptid_t.
14187 (struct vstop_notif) <ptid>: Change type to ptid_t.
14188 (queue_stop_reply, push_event): Change `ptid' argument's type to
14190 (discard_queued_stop_replies): Add `pid' argument.
14191 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14192 changes. Don't reference the `attached' global.
14193 (attach_inferior): Adjust to mywait interface changes.
14194 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14195 features. Handle and report "multiprocess+". Handle
14197 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14199 (handle_v_kill): New.
14200 (handle_v_stopped): Adjust to use target_pid_to_str.
14201 (handle_v_requests): Allow multiple attaches and runs when
14202 multiprocess extensions are in effect. Handle "vKill".
14203 (myresume): Adjust to use ptids.
14204 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14205 (handle_status): Adjust to discard_queued_stop_replies interface
14207 (first_thread_of, kill_inferior_callback)
14208 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14209 (main): Call initialize_inferiors. Adjust to use ptids, killing
14210 and detaching from all inferiors. Handle multiprocess packet
14212 * linux-low.h: Include gdb_proc_service.h.
14213 (struct process_info_private): New.
14214 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14215 <lwpid_of>: Use ptid_get_lwp.
14216 (get_lwp_thread): Adjust.
14217 (struct lwp_info): Add `dead' member.
14218 (find_lwp_pid): Declare.
14219 * linux-low.c (thread_db_active): Delete.
14220 (new_inferior): Adjust comment.
14221 (inferior_pid): Delete.
14222 (linux_add_process): New.
14223 (handle_extended_wait): Adjust.
14224 (add_lwp): Change unsigned long to ptid.
14225 (linux_create_inferior): Add process to processes table. Adjust
14226 to use ptids. Don't set new_inferior here.
14227 (linux_attach_lwp): Rename to ...
14228 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14229 it. Adjust to use ptids.
14230 (linux_attach_lwp): New.
14231 (linux_attach): Add process to processes table. Don't set
14233 (struct counter): New.
14234 (second_thread_of_pid_p, last_thread_of_process_p): New.
14235 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14236 multiple processes.
14237 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14238 processes. Remove process from process table.
14239 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14240 to multiple processes.
14241 (any_thread_of): New.
14242 (linux_detach): Add `pid' argument, and handle it. Remove process
14243 from processes table.
14244 (linux_join): Add `pid' argument. Handle it.
14245 (linux_thread_alive): Change unsighed long argument to ptid_t.
14246 Consider dead lwps as not being alive.
14247 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14248 threads we're not interested in.
14249 (same_lwp, find_lwp_pid): New.
14250 (linux_wait_for_lwp): Change `pid' argument's type from int to
14252 (linux_wait_for_event): Rename to ...
14253 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14254 from int to ptid_t. Adjust.
14255 (linux_wait_for_event): New.
14256 (linux_wait_1): Add `ptid' argument. Change return type to
14257 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14258 that exit from the process table.
14259 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14261 (mark_lwp_dead): New.
14262 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14263 stopping all threads, mark its main lwp as dead.
14264 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14266 (fetch_register, usr_store_inferior_registers)
14267 (regsets_fetch_inferior_registers)
14268 (regsets_store_inferior_registers, linux_read_memory)
14269 (linux_write_memory): Inline `inferior_pid'.
14270 (linux_look_up_symbols): Adjust to use per-process
14271 `thread_db_active'.
14272 (linux_request_interrupt): Adjust to use ptids.
14273 (linux_read_auxv): Inline `inferior_pid'.
14274 (initialize_low): Don't reference thread_db_active.
14275 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14276 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14277 (ps_getpid): Return the pid of the current inferior.
14278 * thread-db.c (proc_handle, thread_agent): Delete.
14279 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14281 (find_one_thread): Change argument type to ptid_t. Adjust to
14283 (maybe_attach_thread): Adjust to per-process data and ptids.
14284 (thread_db_find_new_threads): Ditto.
14285 (thread_db_init): Ditto.
14286 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14287 processes table. Adjust to use ptids.
14288 (spu_kill, spu_detach): Adjust interface. Remove process from
14290 (spu_join, spu_thread_alive): Adjust interface.
14291 (spu_wait): Adjust interface. Remove process from processes
14292 table. Adjust to use ptids.
14293 * win32-low.c (current_inferior_tid): Delete.
14294 (current_inferior_ptid): New.
14295 (debug_event_ptid): New.
14296 (thread_rec): Take a ptid. Adjust.
14297 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14298 (child_delete_thread): Ditto.
14299 (do_initial_child_stuff): Add `attached' argument. Add process to
14301 (child_fetch_inferior_registers, child_store_inferior_registers):
14303 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14304 (win32_attach): Pass 1 to do_initial_child_stuff.
14305 (win32_kill): Adjust interface. Remove process from processes
14307 (win32_detach): Ditto.
14308 (win32_join): Adjust interface.
14309 (win32_thread_alive): Take a ptid.
14310 (win32_resume): Adjust to use ptids.
14311 (get_child_debug_event): Ditto.
14312 (win32_wait): Adjust interface. Remove exiting process from
14315 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14317 Non-stop mode support.
14319 * server.h (non_stop): Declare.
14320 (gdb_client_data, handler_func): Declare.
14321 (delete_file_handler, add_file_handler, start_event_loop):
14323 (handle_serial_event, handle_target_event, push_event)
14324 (putpkt_notif): Declare.
14325 * target.h (enum resume_kind): New.
14326 (struct thread_resume): Replace `step' field by `kind' field.
14327 (TARGET_WNOHANG): Define.
14328 (struct target_ops) <wait>: Add `options' argument.
14329 <supports_non_stop, async, start_non_stop>: New fields.
14330 (target_supports_non_stop, target_async): New.
14331 (start_non_stop): Declare.
14332 (mywait): Add `options' argument.
14333 * target.c (mywait): Add `options' argument. Print child exit
14334 notifications here.
14335 (start_non_stop): New.
14336 * server.c (non_stop, own_buf, mem_buf): New globals.
14337 (struct vstop_notif): New.
14338 (notif_queue): New global.
14339 (queue_stop_reply, push_event, discard_queued_stop_replies)
14340 (send_next_stop_reply): New.
14341 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14343 (attach_inferior): In non-stop mode, don't wait for the target
14345 (handle_general_set): Handle QNonStop.
14346 (handle_query): When handling qC, return the current general
14347 thread, instead of the first thread of the list.
14348 (handle_query): If the backend supports non-stop mode, include
14349 QNonStop+ in the qSupported query response.
14350 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14352 (handle_v_attach, handle_v_run): Handle non-stop mode.
14353 (handle_v_stopped): New.
14354 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14355 (myresume): Adjust to use resume_kind. Handle non-stop.
14356 (queue_stop_reply_callback): New.
14357 (handle_status): Handle non-stop mode.
14358 (main): Clear non_stop flag on reconnection. Use the event-loop.
14359 Refactor serial protocol handling from here ...
14360 (process_serial_event): ... to this new function. When GDB
14361 selects any thread, select one here. In non-stop mode, wait until
14362 GDB acks all pending events before exiting.
14363 (handle_serial_event, handle_target_event): New.
14364 * remote-utils.c (remote_open): Install remote_desc in the event
14366 (remote_close): Remove remote_desc from the event loop.
14367 (putpkt_binary): Rename to...
14368 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14369 (putpkt_binary): New as wrapper around putpkt_binary_1.
14370 (putpkt_notif): New.
14371 (prepare_resume_reply): In non-stop mode, don't change the
14373 * event-loop.c: New.
14374 * Makefile.in (OBJ): Add event-loop.o.
14375 (event-loop.o): New rule.
14377 * linux-low.h (pid_of): Moved here.
14379 (get_lwp_thread): Use lwpid_of.
14380 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14381 * linux-low.c (pid_of): Delete.
14382 (inferior_pid): Use lwpid_of.
14383 (linux_event_pipe): New.
14384 (target_is_async_p): New.
14386 (handle_extended_wait): Use lwpid_of.
14387 (add_lwp): Don't set lwpid field.
14388 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14389 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14390 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14391 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14392 first. Adjust to linux_wait_for_event interface changes. Use
14394 (linux_detach): Don't delete the main lwp here.
14395 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14396 (status_pending_p): Don't consider explicitly suspended lwps.
14397 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14398 pointer. Add OPTIONS argument. Change return type to int. Use
14399 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14400 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14401 pointer. Add status pointer argument. Return a pid instead of a
14402 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14403 changes. In non-stop mode, don't switch to a random thread.
14404 (linux_wait): Rename to...
14405 (linux_wait_1): ... this. Add target_options argument, and handle
14406 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14407 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14408 clean exit and signal exit code. Don't stop all threads in
14409 non-stop mode. In all-stop mode, only stop all threads when
14410 reporting a stop to GDB. Handle explicit thread stop requests.
14411 (async_file_flush, async_file_mark): New.
14413 (send_sigstop): Use lwpid_of.
14414 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14415 interface changes. In non-stop mode, don't switch to a random
14417 (linux_resume_one_lwp): Use lwpid_of.
14418 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14419 (linux_resume_one_thread): ... this. Handle resume_stop. In
14420 non-stop mode, don't look for pending flag in all threads.
14421 (resume_status_pending_p): Don't consider explicitly suspended
14423 (my_waitpid): Reimplement. Emulate __WALL.
14424 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14426 (sigchld_handler, linux_supports_non_stop, linux_async)
14427 (linux_start_non_stop): New.
14428 (linux_target_ops): Register linux_supports_non_stop, linux_async
14429 and linux_start_non_stop.
14430 (initialize_low): Install SIGCHLD handler.
14431 * thread-db.c (thread_db_create_event, find_one_thread)
14432 (thread_db_get_tls_address): Use lwpid_of.
14433 * win32-low.c (win32_detach): Adjust to use resume_kind.
14434 (win32_wait): Add `options' argument.
14435 * spu-low.c (spu_resume): Adjust to use resume_kind.
14436 (spu_wait): Add `options' argument.
14438 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14440 Decouple target code from remote protocol.
14442 * target.h (enum target_waitkind): New.
14443 (struct target_waitstatus): New.
14444 (struct target_ops) <wait>: Return an unsigned long. Take a
14445 target_waitstatus pointer instead of a char pointer.
14446 (mywait): Likewise.
14447 * target.c (mywait): Change prototype to return an unsigned long.
14448 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14449 * server.h (thread_from_wait, old_thread_from_wait): Delete
14451 (prepare_resume_reply): Change prototype to take a
14453 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14454 (last_status, last_ptid): New.
14455 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14456 pid instead of a signal.
14457 (attach_inferior): Remove "status" and "signal" parameters.
14459 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14461 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14462 (handle_v_requests, myresume): Remove "status" and "signal"
14463 parameters. Adjust.
14464 (handle_status): New.
14465 (main): Delete local `status'. Adjust.
14466 * remote-utils.c: Include target.h.
14467 (prepare_resume_reply): Change prototype to take a
14468 target_waitstatus. Adjust.
14470 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14472 * spu-low.c (spu_wait): Adjust.
14473 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14475 (win32_wait): Adjust.
14477 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14479 * target.h (struct thread_resume): Delete leave_stopped member.
14480 (struct target_ops): Add a `n' argument to the `resume' callback.
14481 * server.c (start_inferior): Adjust.
14482 (handle_v_cont, myresume): Adjust.
14483 * linux-low.c (check_removed_breakpoint): Adjust to resume
14484 interface change, and to removed leave_stopped field.
14485 (resume_ptr): Delete.
14486 (struct thread_resume_array): New.
14487 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14488 resume interface change.
14489 (linux_continue_one_thread, linux_queue_one_thread)
14490 (resume_status_pending_p): Check if the resume field is NULL
14491 instead of checking the leave_stopped member.
14492 (linux_resume): Adjust to the target resume interface change.
14493 * spu-low.c (spu_resume): Adjust to the target resume interface
14495 * win32-low.c (win32_detach, win32_resume): Ditto.
14497 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14499 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14501 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14503 (linux_continue_one_thread): Only preserve the stepping flag if
14504 there's a pending breakpoint.
14506 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14508 * server.c (main): After the inferior having exited, call
14509 remote_close before exiting gdbserver.
14511 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14513 Fix size of FPSCR in Power 7 processors.
14514 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14515 (PPC_FEATURE_HAS_DFP): New #define.
14516 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14519 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14521 * server.c (handle_query) Whitespace and formatting.
14523 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14525 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14526 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14527 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14528 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14529 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14530 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14531 Makefile.in, configure.ac: Fix whitespace throughout.
14532 * configure: Regenerate.
14534 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14536 * inferiors.c (find_inferior): Make it safe for the callback
14537 function to delete the currently iterated inferior.
14539 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14541 * Makefile.in (linuw_low_h): Move higher.
14542 (thread-db.o): Depend on $(linux_low_h).
14544 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14546 Rename "process" to "lwp" throughout.
14548 * linux-low.c (all_processes): Rename to...
14549 (all_lwps): ... this.
14550 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14551 (add_process): Rename to ...
14552 (add_lwp): ... this. Adjust.
14553 (linux_create_inferior): Adjust.
14554 (linux_attach_lwp): Adjust.
14555 (linux_attach): Adjust.
14556 (linux_kill_one_process): Rename to ...
14557 (linux_kill_one_lwp): ... this. Adjust.
14558 (linux_kill): Adjust.
14559 (linux_detach_one_process): Rename to ...
14560 (linux_detach_one_lwp): ... this. Adjust.
14561 (linux_detach): Adjust.
14562 (check_removed_breakpoint): Adjust.
14563 (status_pending_p): Adjust.
14564 (linux_wait_for_process): Rename to ...
14565 (linux_wait_for_lwp): ... this. Adjust.
14566 (linux_wait_for_event): Adjust.
14567 (send_sigstop): Adjust.
14568 (wait_for_sigstop): Adjust.
14569 (stop_all_processes): Rename to ...
14570 (stop_all_lwps): ... this.
14571 (linux_resume_one_process): Rename to ...
14572 (linux_resume_one_lwp): ... this. Adjust.
14573 (linux_set_resume_request, linux_continue_one_thread)
14574 (linux_queue_one_thread, resume_status_pending_p)
14575 (usr_store_inferior_registers, regsets_store_inferior_registers)
14576 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14578 * linux-low.h (get_process): Rename to ...
14579 (get_lwp): ... this. Adjust.
14580 (get_thread_process): Rename to ...
14581 (get_thread_lwp): ... this. Adjust.
14582 (get_process_thread): Rename to ...
14583 (get_lwp_thread): ... this. Adjust.
14584 (struct process_info): Rename to ...
14585 (struct lwp_info): ... this.
14586 (all_processes): Rename to ...
14587 (all_lwps): ... this.
14588 * proc-service.c (ps_lgetregs): Adjust.
14589 * thread-db.c (thread_db_create_event, find_one_thread)
14590 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14592 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14594 * server.c (handle_query): Handle "qAttached".
14596 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14598 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14599 GPLv3, update license URL.
14601 2009-03-01 Doug Evans <dje@google.com>
14603 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14604 (server_h): Add gdb_signals.h.
14605 (signals.o): Update.
14606 * server.h (target_signal_from_host,target_signal_to_host_p)
14607 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14609 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14611 * remote-utils.c (getpkt): Also generate remote-debug
14612 information if noack_mode is set.
14614 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14616 * server.c (handle_query): Report qXfer:siginfo:read and
14617 qXfer:siginfo:write as supported and handle them.
14618 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14619 * linux-low.c (linux_xfer_siginfo): New.
14620 (linux_target_ops): Set it.
14622 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14624 * server.c (gdbserver_usage): Mention --remote-debug.
14625 (main): Accept '--remote-debug' switch.
14627 2009-01-18 Doug Evans <dje@google.com>
14629 * regcache.c (new_register_cache): No need to check result of xcalloc.
14630 * server.c (handle_search_memory): Back out calls to xmalloc,
14631 result is checked and error is returned to user upon failure.
14632 (handle_query): Ditto. Add more checks for result of malloc.
14633 (handle_v_cont): Check result of malloc, report error back to
14635 (handle_v_run): Ditto. Call freeargv.
14636 * server.h (freeargv): Declare.
14637 * utils.c (freeargv): New fn.
14639 2009-01-15 Doug Evans <dje@google.com>
14641 * gdbreplay.c (perror_with_name): Make arg const char *.
14642 * server.h (target_signal_to_name): Make return type const char *.
14643 * thread-db.c (thread_db_err_str): Make return type const char *.
14644 * utils.c (perror_with_name): Make arg const char *.
14646 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14648 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14649 when handling a EXIT_PROCESS_DEBUG_EVENT.
14651 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14653 * gdbreplay.c (gdbreplay_version): Update copyright year.
14654 * server.c (gdbserver_version): Likewise.
14656 2009-01-05 Doug Evans <dje@google.com>
14658 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14659 (handle_extended_wait): Improve comment.
14661 2008-12-13 Doug Evans <dje@google.com>
14663 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14664 * server.h (ATTR_MALLOC): New macro.
14665 (xmalloc,xcalloc,xstrdup): Declare.
14666 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14667 * inferiors.c: Ditto.
14668 * linux-low.c: Ditto.
14669 * mem-break.c: Ditto.
14670 * regcache.c: Ditto.
14671 * remote-utils.c: Ditto.
14674 * win32-low.c: Ditto.
14676 2008-12-12 Doug Evans <dje@google.com>
14678 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14679 in debugging printf.
14681 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14683 2008-12-09 Doug Evans <dje@google.com>
14685 * linux-low.h (struct process_info): Delete member tid, unused.
14686 * thread-db.c (find_one_thread): Update.
14687 (maybe_attach_thread): Update.
14689 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14691 * target.h (struct target_ops): Add qxfer_osdata member.
14692 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14694 (linux_qxfer_osdata): New functions.
14695 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14697 * server.c (handle_query): Handle "qXfer:osdata:read:".
14698 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14699 (buffer_xml_printf): New functions.
14700 * server.h (struct buffer): New.
14701 (buffer_grow_str, buffer_grow_str0): New macros.
14702 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14703 (buffer_xml_printf): Declare.
14705 2008-11-24 Doug Evans <dje@google.com>
14707 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14709 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14711 * server.c (handle_v_run): Always use the supplied argument list.
14713 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14715 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14716 (xtensa_regmap_table): Add entry for scompare1.
14718 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14720 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14721 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14722 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14723 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14724 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14725 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14726 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14727 XML target descriptions.
14728 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14729 when inferior is running on an ISA 2.05 or later processor. Add
14730 special case to return offset for full 64-bit slot of FPSCR when
14733 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14735 * Makefile.in (SFILES, clean): Added sparc64 files.
14736 (reg-sparc64.o, reg-sparc64.c): New.
14737 * configure.srv (sparc*-*-linux*): New configuration.
14738 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14739 syscall arguments for SPARC.
14740 (regsets_store_inferior_registers): Likewise.
14741 * linux-sparc-low.c: New file.
14743 2008-10-21 Doug Evans <dje@google.com>
14745 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14746 (READLINE_DIR,READLINE_DEP): Delete.
14747 (INTERNAL_CFLAGS): Update.
14748 (LINTFLAGS): Update.
14750 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14752 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14753 whole argv from the last run, not just argv[0].
14755 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14757 * regcache.c (new_register_cache): Return NULL if the register
14758 cache size isn't known yet.
14759 (free_register_cache): Avoid dereferencing a NULL regcache.
14761 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14763 * configure.srv: Merge MIPS and MIPS64.
14765 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14767 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14769 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14771 * Makefile.in: Add required vsx dependencies.
14773 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14774 Declare init_registers_powerpc_vsx32l.
14775 Declare init_registers_powerpc_vsx64l.
14776 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14777 (ppc_arch_setup): Check for VSX in hwcap.
14778 (ppc_fill_vsxregset): New function.
14779 (ppc_store_vsxregset): New function.
14780 Add new VSX entry in regset_info target_regsets.
14782 * configure.srv: Add new VSX dependencies.
14784 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14786 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14787 (remote_open): Set or clear transport_is_reliable.
14788 (putpkt_binary): Don't expect acks in noack mode.
14789 (getpkt): Don't send ack/nac in noack mode.
14790 * server.c (handle_general_set): Handle QStartNoAckMode.
14791 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14793 (main): Reset noack_mode on every connection.
14794 * server.h (noack_mode): Declare.
14796 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14798 * Makefile.in (GDBREPLAY_OBS): New variable.
14799 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14801 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14802 Daniel Jacobowitz <dan@codesourcery.com>
14804 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14805 (usr_store_inferior_registers): Likewise.
14806 (regsets_store_inferior_registers): Likewise.
14808 2008-07-31 Rolf Jansen <rj@surtec.com>
14809 Pedro Alves <pedro@codesourcery.com>
14811 * configure.ac: Check for memmem declaration.
14812 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14813 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14814 (disable_packet_qfThreadInfo): Unconditionally compile.
14815 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14816 * configure, config.in: Regenerate.
14818 2008-07-28 Doug Kwan <dougkwan@google.com>
14820 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14821 (linux_write_memory): Remove declaration of errno.
14823 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14825 * linux-low.c (handle_extended_wait): Do not use "status"
14826 variable uninitialized.
14828 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14830 * server.c (handle_v_attach): Inhibit reporting dll changes.
14832 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14834 * remote-utils.c (prepare_resume_reply): If requested, don't
14835 output "thread:TID" in the T stop reply.
14837 * server.c (disable_packet_vCont, disable_packet_Tthread)
14838 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14839 (handle_query): If requested, disable support for qC, qfThreadInfo
14841 (handle_v_requests): If requested, disable support for vCont.
14842 (gdbserver_show_disableable): New.
14843 (main): Handle --disable-packet and --disable-packet=LIST.
14845 * server.h (disable_packet_vCont, disable_packet_Tthread)
14846 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14848 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14850 * server.c (gdbserver_usage): Mention --version.
14852 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14854 * Makefile.in (gdbreplay.o): New rule.
14856 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14858 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14859 message, not gdbserver.
14861 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14862 Nathan Sidwell <nathan@codesourcery.com>
14863 Joseph Myers <joseph@codesourcery.com>
14865 * acinclude.m4: Include ../../config/acx.m4.
14866 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14867 * configure, config.in: Regenerate.
14868 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14869 * server.c (gdbserver_version): Print PKGVERSION.
14870 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14871 (main): Adjust gdbserver_usage calls.
14872 * gdbreplay.c (version, host_name): Add declarations.
14873 (gdbreplay_version, gdbreplay_usage): New.
14874 (main): Accept --version and --help options.
14876 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14878 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14879 (arm_breakpoint_at): Handle Thumb.
14880 (the_low_target): Add comment.
14882 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14884 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14886 2008-05-09 Doug Evans <dje@google.com>
14888 * server.h (decode_search_memory_packet): Declare.
14889 * remote-utils.c (decode_search_memory_packet): New fn.
14890 * server.c (handle_search_memory_1): New fn.
14891 (handle_search_memory): New fn.
14892 (handle_query): Process qSearch:memory packets.
14894 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14896 * regcache.c (registers_length): Remove.
14897 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14898 full register packet.
14899 * regcache.h (registers_length): Remove prototype.
14900 * server.h (PBUFSIZ): Define to 16384.
14902 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14904 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14905 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14906 powerpc-64l.o, and powerpc-altivec64l.o.
14907 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14908 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14909 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14910 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14911 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14914 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14915 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14916 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14917 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14918 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14919 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14920 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14921 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14922 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14923 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14926 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14927 (init_registers_powerpc_32l): ... this new prototype.
14928 (init_registers_powerpc_32): Remove, replace by ...
14929 (init_registers_powerpc_altivec32l): ... this new prototype.
14930 (init_registers_powerpc_e500): Remove, replace by ...
14931 (init_registers_powerpc_e500l): ... this new prototype.
14932 (init_registers_ppc64): Remove, replace by ...
14933 (init_registers_powerpc_64l): ... this new prototype.
14934 (init_registers_powerpc_64): Remove, replace by ...
14935 (init_registers_powerpc_altivec64l): ... this new prototype.
14936 (ppc_num_regs): Set to 73.
14937 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14938 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14939 (ppc_cannot_store_register): Handle orig_r3 and trap.
14940 (ppc_arch_setup): Update init_registers_... calls.
14941 (ppc_fill_gregset): Handle orig_r3 and trap.
14943 * inferiors.c (clear_inferiors): Reset current_inferior.
14945 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14947 * acinclude.m4: Add override.m4.
14948 * configure: Regenerate.
14950 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14952 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14953 initial call to init_register_ppc64.
14955 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14957 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14958 single powerpc*-*-linux* case.
14959 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14961 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14963 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14964 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14966 * linux-ppc-low.c: Include <elf.h>.
14967 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14968 (ppc_hwcap): New global variable.
14969 (ppc_regmap): Remove __SPE__ #ifdef sections.
14970 (ppc_regmap_e500): New global variable.
14971 (ppc_cannot_store_register): Update __SPE__ special case.
14972 (ppc_get_hwcap): New function.
14973 (ppc_arch_setup): Use it to determine whether inferior supports
14974 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14975 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14976 Do not access registers if target does not support AltiVec.
14977 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14978 Do not access registers if target does not support SPE.
14979 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14981 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14983 * linux-low.c (disabled_regsets, num_regsets): New.
14984 (use_regsets_p): Delete.
14985 (linux_wait_for_process): Clear disabled_regsets.
14986 (regsets_fetch_inferior_registers): Check and set it.
14987 (regsets_store_inferior_registers): Likewise.
14988 (linux_fetch_registers, linux_store_registers): Do not use
14990 (initialize_low): Allocate disabled_regsets.
14992 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14994 * Makefile.in (LIBOBJS): New.
14995 (OBS): Use LIBOBJS.
14996 (memmem.o): New rule.
14997 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14998 * configure: Regenerated.
15000 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15002 * server.c (handle_query): Never return "unsupported" for
15003 qXfer:features:read queries.
15005 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15007 * server.c (get_features_xml): Fix inverted condition.
15008 (handle_query): Always support qXfer:feature:read.
15010 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15012 * server.c (wrapper_argv): New.
15013 (start_inferior): Handle wrapper_argv. If set, expect an extra
15015 (gdbserver_usage): Document --wrapper.
15016 (main): Parse --wrapper.
15018 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15020 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15021 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15022 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15023 (ppc_set_pc): Likewise.
15024 (ppc_arch_setup): New function.
15025 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15026 of collect_register.
15027 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15029 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15031 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15032 instead of linux-ppc64-low.o.
15033 * linux-ppc64-low.c: Remove file.
15034 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15035 (linux-ppc64-low.o): Remove rule.
15037 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15038 (init_registers_powerpc_64): Likewise.
15039 (ppc_regmap): Conditionally define depending on __powerpc64__.
15040 (ppc_cannot_store_register): Do not special-case "fpscr" when
15041 compiled on __powerpc64__.
15042 (ppc_collect_ptrace_register): New function.
15043 (ppc_supply_ptrace_register): New function.
15044 (ppc_breakpoint): Change type to "unsigned int".
15045 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15046 (the_low_target): Conditionally provide initializers for the
15047 arch_setup member depending on __powerpc64__. Install
15048 collect_ptrace_register and supply_ptrace_register members.
15050 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15052 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15053 * server.c (gdbserver_xmltarget): Define.
15054 (get_features_xml): Use it to replace "target.xml" and arch_string.
15056 * configure.srv: Remove srv_xmltarget. Add XML files that were
15057 mentioned there to srv_xmlfiles instead. Remove conditional tests
15058 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15059 srv_xmlfiles and srv_regobj to include all possible choices.
15060 * configure.ac (srv_xmltarget): Remove.
15061 (srv_xmlfiles): Do not add "target.xml".
15062 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15063 checks for supplementary target information.
15064 * configure: Regenerate.
15065 * Makefile.in (XML_TARGET): Remove.
15066 (target.xml): Remove rule.
15067 (clean): Do not clean up target.xml.
15068 (.PRECIOUS): Do not mention target.xml.
15070 * target.h (struct target_ops): Remove arch_string member.
15071 * linux-low.c (linux_arch_string): Remove.
15072 (linux_target_ops): Remove arch_string initializer.
15073 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15074 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15075 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15076 * spu-low.c (spu_arch_string): Remove.
15077 (spu_target_ops): Remove arch_string initializer.
15078 * win32-low.c (win32_arch_string): Remove.
15079 (win32_target_ops): Remove arch_string initializer.
15080 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15081 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15082 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15084 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15086 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15087 by collect_ptrace_register and supply_ptrace_register hooks.
15088 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15089 instead of checking for the_low_target.left_pad_xfer.
15090 (usr_store_inferior_registers): Use collect_ptrace_register callback
15091 instead of checking for the_low_target.left_pad_xfer.
15093 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15094 (s390_supply_ptrace_register): Likewise.
15095 (s390_fill_gregset): Call s390_collect_ptrace_register.
15096 (the_low_target): Update.
15098 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15099 (ppc_supply_ptrace_register): Likewise.
15100 (the_low_target): Update.
15102 * linux-i386-low.c (the_low_target): Update.
15103 * linux-x86-64-low.c (the_low_target): Update.
15105 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15107 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15108 reg-s390.o and reg-s390x.o.
15110 * linux-low.c (new_inferior): New global variable.
15111 (linux_create_inferior, linux_attach): Set it.
15112 (linux_wait_for_process): Call the_low_target.arch_setup after the
15113 target has stopped for the first time.
15114 (initialize_low): Do not call the_low_target.arch_setup.
15116 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15117 (s390_set_pc): Likewise.
15118 (s390_arch_setup): New function.
15119 (the_low_target): Use s390_arch_setup as arch_setup routine.
15121 * regcache.c (realloc_register_cache): New function.
15122 (set_register_cache): Call it for each existing regcache.
15124 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15126 * server.h (init_registers): Remove prototype.
15128 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15129 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15130 instead of init_registers ().
15131 * linux-arm-low.c (init_registers_arm): Add prototype.
15132 (init_registers_arm_with_iwmmxt): Likewise.
15133 (the_low_target): Add initializer for arch_setup field.
15134 * linux-cris-low.c (init_registers_cris): Add prototype.
15135 (the_low_target): Add initializer for arch_setup field.
15136 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15137 (the_low_target): Add initializer for arch_setup field.
15138 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15139 (the_low_target): Add initializer for arch_setup field.
15140 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15141 (the_low_target): Add initializer for arch_setup field.
15142 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15143 (the_low_target): Add initializer for arch_setup field.
15144 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15145 (the_low_target): Add initializer for arch_setup field.
15146 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15147 (init_registers_mips64_linux): Likewise.
15148 (the_low_target): Add initializer for arch_setup field.
15149 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15150 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15151 (the_low_target): Add initializer for arch_setup field.
15152 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15153 (init_registers_powerpc_64): Likewise.
15154 (the_low_target): Add initializer for arch_setup field.
15155 * linux-s390-low.c (init_registers_s390): Add prototype.
15156 (init_registers_s390x): Likewise.
15157 (the_low_target): Add initializer for arch_setup field.
15158 * linux-sh-low.c (init_registers_sh): Add prototype.
15159 (the_low_target): Add initializer for arch_setup field.
15160 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15161 (the_low_target): Add initializer for arch_setup field.
15162 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15163 (the_low_target): Add initializer for arch_setup field.
15165 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15166 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15167 instead of init_registers ().
15168 * win32-arm-low.c (init_registers_arm): Add prototype.
15169 (the_low_target): Add initializer for arch_setup field.
15170 * win32-i386-low.c (init_registers_i386): Add prototype.
15171 (the_low_target): Add initializer for arch_setup field.
15173 * spu-low.c (init_registers_spu): Add prototype.
15174 (initialize_low): Call initialie_registers_spu () instead of
15175 initialize_registers ().
15177 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15179 * server.c (handle_v_requests): When handling the vRun and vAttach
15180 packets, if already debugging a process, don't kill it. Return an
15183 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15185 * server.c (handle_query): Correct length check.
15187 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15189 * win32-low.c (do_initial_child_stuff): Add process handle
15190 parameter. Set current_process_handle and current_process_id from the
15191 parameters. Clear globals.
15192 (win32_create_inferior): Don't set current_process_handle and
15193 current_process_id here. Instead pass them on the call to
15194 do_initial_child_stuff.
15195 (win32_attach): Likewise.
15196 (win32_clear_inferiors): New.
15197 (win32_kill): Don't close the current process handle or the
15198 current thread handle here. Instead call win32_clear_inferiors.
15199 (win32_detach): Don't open a new handle to the process. Call
15200 win32_clear_inferiors.
15201 (win32_join): Don't rely on current_process_handle; open a new
15202 handle using the process id.
15203 (win32_wait): Call win32_clear_inferiors when the inferior process
15206 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15208 * server.c (monitor_show_help): Add "exit".
15210 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15212 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15213 (clean): Add reg-xtensa.c.
15214 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15215 * configure.srv (xtensa*-*-linux*) New target.
15216 * linux-xtensa-low.c: New.
15217 * xtensa-xtregs.c: New.
15219 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15221 * hostio.c: Don't include errno.h.
15222 (errno_to_fileio_errno): Move to hostio-errno.
15223 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15224 error number outputting to the target->hostio_last_error callback.
15225 (hostio_packet_error): Use FILEIO_EINVAL directly.
15226 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15227 calls to hostio_error.
15228 * hostio-errno.c: New.
15229 * server.h (hostio_last_error_from_errno): Declare.
15230 * target.h (target_ops): Add hostio_last_error member.
15231 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15232 as hostio_last_error handler.
15233 * spu-low.c (spu_target_ops): Likewise.
15234 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15235 (wince_hostio_last_error): New functions.
15236 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15237 as hostio_last_error handler.
15238 (win32_target_ops) [!_WIN32_WCE]: Register
15239 hostio_last_error_from_errno as hostio_last_error handler.
15240 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15241 (hostio-errno.o): New rule.
15242 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15243 * configure.srv (srv_hostio_err_objs): New variable. Default to
15245 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15246 * configure: Regenerate.
15248 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15250 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15251 (linux_kill, linux_detach): Clean up the process list.
15252 * remote-utils.c (remote_open): Improve port number parsing.
15253 (putpkt_binary, input_interrupt): Only send interrupts if the target
15255 * server.c (extended_protocol): Make static.
15256 (attached): Define earlier.
15257 (exit_requested, response_needed, program_argv): New variables.
15258 (target_running): New.
15259 (start_inferior): Clear attached here.
15260 (attach_inferior): Set attached here.
15261 (require_running): Define.
15262 (handle_query): Use require_running and target_running. Implement
15264 (handle_v_attach, handle_v_run): New.
15265 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15266 (gdbserver_usage): Update.
15267 (main): Redo argument parsing. Handle --debug and --multi. Handle
15268 --attach along with other options or after the port. Save
15269 program_argv. Support no initial program. Resynchronize
15270 communication with GDB after an error. Handle "monitor exit".
15271 Use require_running and target_running. Always allow the extended
15272 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15273 restart in extended mode.
15274 * README: Refer to the GDB manual. Update --attach usage.
15276 2007-12-20 Andreas Schwab <schwab@suse.de>
15278 * linux-low.c (STACK_SIZE): Define.
15279 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15280 (linux_test_for_tracefork): Likewise.
15282 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15284 * linux-low.c (linux_wait_for_event): Update messages. Do not
15285 reinsert auto-delete breakpoints.
15286 * mem-break.c (struct breakpoint): Change return type of handler to
15288 (set_breakpoint_at): Update handler type.
15289 (reinsert_breakpoint_handler): Return 1 instead of calling
15291 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15293 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15294 * mem-break.h (set_breakpoint_at): Update handler type.
15295 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15296 * win32-low.c (auto_delete_breakpoint): New.
15297 (get_child_debug_event): Use it.
15299 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15301 * configure.ac: Check for pread and pwrite.
15302 * hostio.c (handle_pread): Fall back to lseek and read.
15303 (handle_pwrite): Fall back to lseek and write.
15304 * config.in, configure: Regenerated.
15306 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15308 * server.c (myresume): Add own_buf argument.
15309 (main): Update calls.
15311 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15313 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15314 * remote-utils.c (remote_open): Do not call disable_async_io.
15315 (block_async_io): Delete.
15316 (unblock_async_io): Make static.
15317 (initialize_async_io): New.
15318 * server.c (handle_v_cont): Handle async I/O here.
15319 (myresume): Likewise. Move other common resume tasks here...
15320 (main): ... from here. Call initialize_async_io. Disable async
15321 I/O before the main loop.
15322 * server.h (initialize_async_io): Declare.
15323 (block_async_io, unblock_async_io): Delete prototypes.
15324 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15326 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15328 * remote-utils.c (readchar): Allow binary data in received messages.
15330 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15332 * win32-low.c (attaching): New global.
15333 (win32_create_inferior): Clear the `attaching' global.
15334 (win32_attach): Set the `attaching' global.
15335 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15336 attaching. Only set a breakpoint at the entry point if not
15339 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15341 * server.c (main): Don't report dll events on the initial
15342 connection on attaches.
15344 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15346 * server.c (main): Relax numerical bases supported for the pid of
15347 the --attach command line argument.
15349 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15351 * win32-low.c (win32_attach): Call OpenProcess before
15352 DebugActiveProcess, not after. Add last error output to error
15355 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15357 * win32-low.c (win32_get_thread_context)
15358 (win32_set_thread_context): New functions.
15359 (thread_rec): Use win32_get_thread_context.
15360 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15361 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15364 2007-12-03 Leo Zayas
15365 Pedro Alves <pedro_alves@portugalmail.pt>
15367 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15369 (child_add_thread): Minor cleanup.
15370 (child_continue): Resume artificially suspended threads before
15371 calling ContinueDebugEvent.
15372 (suspend_one_thread): New.
15373 (fake_breakpoint_event): New.
15374 (get_child_debug_event): Change return type to int. Check here if
15375 gdb sent an interrupt request. If a soft interrupt was requested,
15376 fake a breakpoint event. Return 0 if there is no event to handle,
15378 (win32_wait): Don't check here if gdb sent an interrupt request.
15379 Ensure there is a valid event to handle.
15380 (win32_request_interrupt): Add soft interruption method as last
15383 2007-12-03 Leo Zayas
15384 Pedro Alves <pedro_alves@portugalmail.pt>
15386 * win32-low.h (win32_thread_info): Add descriptions to the
15387 structure members. Replace `suspend_count' counter by a
15389 * win32-low.c (thread_rec): Update condition of when to get the
15390 context from the inferior. Rely on ContextFlags being set if it
15391 has already been retrieved. Only suspend the inferior thread if
15392 we haven't already. Warn if that fails.
15393 (continue_one_thread): s/suspend_count/suspended/. Only call
15394 ResumeThread once. Warn if that fails.
15396 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15398 * win32-low.c (win32_wait): Don't read from the inferior when it
15399 has already exited.
15401 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15403 * Makefile.in (win32_low_h): New variable.
15404 (win32-low.o): Add dependency on $(win32_low_h).
15405 (win32-arm-low.o, win32-i386-low.o): New rules.
15407 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15409 * hostio.c: Correct copyright year.
15411 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15413 * Makefile.in (OBS): Add hostio.o.
15414 (hostio.o): New rule.
15415 * server.h (handle_vFile): Declare.
15416 * hostio.c: New file.
15417 * server.c (handle_v_requests): Take packet_len and new_packet_len
15418 for binary packets. Call handle_vFile.
15419 (main): Update call to handle_v_requests.
15421 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15423 * linux-low.c: Include <sched.h>.
15425 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15427 * linux-low.c (linux_tracefork_grandchild): New.
15428 (linux_tracefork_child): Use clone.
15429 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15431 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15433 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15435 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15437 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15439 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15441 * inferiors.c (change_inferior_id): Delete.
15442 (add_pid_to_list, pull_pid_from_list): New.
15443 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15444 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15445 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15446 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15447 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15448 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15449 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15450 (using_threads): Always set to 1.
15451 (handle_extended_wait): New.
15452 (add_process): Do not set TID.
15453 (linux_create_inferior): Set must_set_ptrace_flags.
15454 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15455 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15456 (linux_thread_alive): Rename TID argument to LWPID.
15457 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15458 (linux_wait_for_event): Do not use TID or check using_threads. Update
15459 call to dead_thread_notify. Call handle_extended_wait.
15460 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15461 (send_sigstop): Delete sigstop_sent.
15462 (wait_for_sigstop): Avoid TID.
15463 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15464 (linux_test_for_tracefork): New.
15465 (linux_lookup_signals): Use thread_db_active and
15466 linux_supports_tracefork_flag.
15467 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15468 * linux-low.h (get_process_thread): Avoid TID.
15469 (struct process_ifo): Move thread_known and tid to the end. Remove
15471 (linux_attach_lwp, thread_db_init): Update prototypes.
15472 * server.h (change_inferior_id): Delete prototype.
15473 (add_pid_to_list, pull_pid_from_list): New prototypes.
15474 * thread-db.c (thread_db_use_events): New.
15475 (find_first_thread): Rename to...
15476 (find_one_thread): ...this. Update callers and messages. Do not
15477 call fatal. Check thread_db_use_events. Do not call
15478 change_inferior_id or new_thread_notify.
15479 (maybe_attach_thread): Update. Do not call new_thread_notify.
15480 (thread_db_init): Set thread_db_use_events. Check use_events.
15481 * utils.c (fatal, warning): Correct message prefix.
15483 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15485 * Makefile.in (clean): Remove new files.
15486 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15487 (powerpc-64.o, powerpc-64.c): New rules.
15488 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15489 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15491 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15493 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15494 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15495 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15496 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15497 (target_regsets): Add AltiVec and SPE register sets.
15498 * configure.ac: Check for AltiVec and SPE.
15499 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15500 (ppc_fill_vrregset, ppc_store_vrregset): New.
15501 (target_regsets): Add AltiVec register set.
15502 * configure: Regenerated.
15504 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15506 * linux-low.c (O_LARGEFILE): Define.
15507 (linux_read_memory): Use /proc/PID/mem.
15508 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15509 * configure, config.in: Regenerated.
15511 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15513 * linux-low.c (linux_wait_for_event): Do not pass signals while
15516 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15518 * win32-low.c (create_process): New.
15519 (win32_create_inferior): Use create_process instead of
15520 CreateProcess. If create_process failed retry appending an ".exe"
15521 suffix. Store the GetLastError result immediatelly after
15522 create_process calls and use it on the call to error.
15524 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15526 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15528 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15530 * configure.ac: Switch license to GPLv3.
15532 2007-08-01 Michael Snyder <msnyder@access-company.com>
15534 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15536 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15538 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15540 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15541 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15542 CloseToolhelp32Snapshot.
15543 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15544 CloseToolhelp32Snapshot.
15546 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15548 * server.c (main): Check for inferior exit before main loop.
15550 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15552 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15553 instead of on tmp_desc.
15555 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15556 Daniel Jacobowitz <dan@codesourcery.com>
15558 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15559 (add_thread): Minor cleanups.
15560 (clear_inferiors): Move lower in the file. Clear the DLL
15562 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15563 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15564 (xml_escape_text): New.
15565 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15567 (handle_v_cont): Report errors.
15568 (gdbserver_version): Update.
15569 (main): Correct size of own_buf. Do not report initial DLL events.
15570 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15571 (unloaded_dll, xml_escape_text): New.
15572 * win32-low.c (enum target_waitkind): Update comments.
15573 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15574 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15575 (win32_EnumProcessModules, win32_GetModuleInformation)
15576 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15577 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15578 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15579 (win32_Module32First, win32_Module32Next, load_toolhelp)
15580 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15581 (get_child_debug_event): Handle DLL events.
15582 (win32_wait): Likewise.
15584 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15586 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15587 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15589 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15591 * win32-low.c (handle_output_debug_string): Ignore event if not
15594 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15596 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15598 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15600 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15602 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15604 * inferiors.c (change_inferior_id): Add comment.
15605 * linux-low.c (check_removed_breakpoint): Add an early
15606 prototype. Improve debug output.
15607 (linux_attach): Doc update.
15608 (linux_detach_one_process, linux_detach): Clean up before releasing
15610 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15611 * linux-low.h (struct process_info): Doc improvement.
15612 * mem-break.c (delete_all_breakpoints): New.
15613 * mem-break.h (delete_all_breakpoints): New prototype.
15614 * thread-db.c (find_first_thread): New.
15615 (thread_db_create_event): Call it instead of
15616 thread_db_find_new_threads. Clean up unused variables.
15617 (maybe_attach_thread): Remove first thread handling.
15618 (thread_db_find_new_threads): Use find_first_thread.
15619 (thread_db_get_tls_address): Likewise.
15621 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15623 * thread-db.c (thread_db_find_new_threads): Add prototype.
15624 (thread_db_create_event): Check for the main thread before adding
15626 (maybe_attach_thread): Only enable event reporting if TID == 0.
15627 (thread_db_get_tls_address): Check for new threads.
15629 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15631 * linux-low.c (linux_create_inferior): Try execv before execvp.
15632 * spu-low.c (spu_create_inferior): Likewise.
15634 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15636 * linux-low.c (linux_create_inferior): Change execv to execvp.
15637 * spu-low.c (spu_create_inferior): Likewies.
15639 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15641 * Makefile.in (clean): Clean new files instead of deleted ones.
15642 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15643 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15645 * configure.srv: Specify XML files and new regformats for MIPS and
15647 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15648 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15649 an entry for the restart register.
15650 (mips_cannot_fetch_register, mips_cannot_store_register)
15651 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15652 register names to match the XML descriptions.
15653 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15654 restart register instead of $0.
15656 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15657 Markus Deuling <deuling@de.ibm.com>
15659 * remote-utils.c (decode_xfer_write): New function.
15660 * server.h (decode_xfer_write): Add prototype.
15661 * server.c (handle_query): Add PACKET_LEN argument. Support
15662 qXfer:spu:read and qXfer:spu:write packets.
15663 (main): Pass packet_len to handle_query.
15664 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15665 * target.h (target_ops): Add qxfer_spu.
15667 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15669 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15670 accessing non-seekable spufs files.
15672 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15674 * server.c (handle_query): Add reply for qC packet.
15676 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15677 Leo Zayas <lerele@champenstudios@com>
15679 * server.h (check_remote_input_interrupt_request): New function.
15680 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15681 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15682 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15683 (check_remote_input_interrupt_request): New function.
15684 * server.h (check_remote_input_interrupt_request): Declare.
15685 * win32-low.c (winapi_DebugBreakProcess,
15686 winapi_GenerateConsoleCtrlEvent): New typedefs.
15687 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15689 (win32_wait): Check for remote interrupt request
15690 with check_remote_input_interrupt_request.
15691 (win32_request_interrupt): New function.
15692 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15694 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15696 * win32-low.c (debug_registers_changed,
15697 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15698 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15699 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15700 (thread_rec): Get context using the low target.
15701 (child_add_thread): Call thread_added on the low target,
15702 which does the same thing.
15704 (do_initial_child_stuff): Remove debug registers references.
15705 Set context using the low target. Resume threads after
15706 setting the contexts.
15707 (child_continue): Remove dead variable. Remove debug
15708 registers references.
15709 (child_fetch_inferior_registers): Go through the low target.
15710 (do_child_store_inferior_registers): Remove.
15711 (child_store_inferior_registers): Go through the low target.
15712 (win32_resume): Remove debug registers references.
15713 Set context using the low target.
15714 (handle_exception): Change return type to void. Don't record
15715 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15716 first chance exception.
15717 (get_child_debug_event): Change return type to void. Remove
15718 goto loop. Always return after waiting for debug event.
15719 (win32_wait): Convert to switch statement. Handle spurious
15722 * win32-i386-low.c (debug_registers_changed,
15723 debug_registers_used): New.
15724 (initial_stuff): Rename to ...
15725 (i386_initial_stuff): ... this. Clear debug registers
15727 (store_debug_registers): Delete.
15728 (i386_get_thread_context): New.
15729 (load_debug_registers): Delete.
15730 (i386_set_thread_context): New.
15731 (i386_thread_added): New.
15732 (single_step): Rename to ...
15733 (i386_single_step): ... this.
15734 (do_fetch_inferior_registers): Rename to ...
15735 (i386_fetch_inferior_register): ... this.
15736 (i386_store_inferior_register): New.
15737 (the_low_target): Adapt to new interface.
15739 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15740 (arm_get_thread_context): New.
15741 (arm_set_thread_context): New.
15743 (do_fetch_inferior_registers): Rename to ...
15744 (arm_fetch_inferior_register): ... this.
15745 (arm_store_inferior_register): New.
15746 (arm_wince_breakpoint): Reimplement as unsigned long.
15747 (arm_wince_breakpoint_len): Define.
15748 (the_low_target): Adapt to new interface.
15750 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15751 load_debug_registers. Add get_thread_context, set_thread_context,
15752 thread_added and store_inferior_register. Rename
15753 fetch_inferior_registers to fetch_inferior_register.
15754 (regptr): Remove declaration.
15756 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15758 * linux-low.c (linux_detach): Change return type to int. Return 0.
15759 * spu-low.c (spu_detach): Likewise.
15761 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15763 * target.h (target_ops): Change return type of detach to int.
15765 (join_inferior): New.
15766 * server.c (main): Don't skip detach support on mingw32.
15767 If the inferior doesn't support detaching return error.
15768 Call join_inferior instead of using waitpid.
15769 * linux-low.c (linux_join): New.
15770 (linux_target_op): Add linux_join.
15771 * spu-low.c (spu_join): New.
15772 (spu_target_ops): Add spu_join.
15773 * win32-low.c (win32_detach): Adapt to new interface.
15774 Reopen current_process_handle before detaching. Issue a child
15775 resume before detaching.
15777 (win32_target_op): Add win32_join.
15779 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15781 * win32-low.c (win32-attach): Fix return value.
15782 * target.h (target_ops): Describe ATTACH return values.
15784 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15786 * win32-low.c (GETPROCADDRESS): Define.
15787 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15788 (winapi_DebugSetProcessKillOnExit): Likewise.
15789 (win32_create_inferior): Force usage of ansi CreateProcessA.
15790 (win32_attach): Use GETPROCADDRESS.
15791 (win32_detach): Likewise.
15793 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15795 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15797 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15799 * win32-low.c: Commit leftover changes from 2007-03-29.
15801 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15803 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15804 fields short instead of int. Add explicit padding.
15805 (i387_cache_to_fsave): Remove unnecessary casts.
15806 (i387_fsave_to_cache): Doc fix.
15807 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15809 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15811 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15812 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15814 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15816 * configure.srv (arm*-*-mingw32ce*): Move near the other
15819 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15821 * configure.ac: Add errno checking.
15822 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15823 sys/file.h and malloc.h.
15824 (AC_CHECK_DECLS): Add perror.
15825 (srv_mingwce): Handle.
15826 * configure.srv (i[34567]86-*-cygwin*): Add
15827 win32-i386-low.o to srv_tgtobj.
15828 (i[34567]86-*-mingw*): Likewise.
15829 (arm*-*-mingw32ce*): Add case.
15830 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15831 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15832 [__MINGW32CE__] (strerror): New function.
15833 [__MINGW32CE__] (errno): Define to GetLastError.
15834 [__MINGW32CE__] (COUNTOF): New macro.
15835 (remote_open): Remove extra close call.
15836 * mem-break.c (delete_breakpoint_at): New function.
15837 * mem-break.h (delete_breakpoint_at): Declare.
15838 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15839 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15840 [USE_WIN32API] (read, write): Add char* casts.
15841 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15842 * server.h: Include wincecompat.h on Windows CE.
15843 [HAVE_ERRNO_H]: Check.
15844 (perror): Declare if not declared.
15845 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15846 (perror_with_name): Remove errno declaration.
15847 * wincecompat.h: New.
15848 * wincecompat.c: New.
15849 * win32-low.h: New.
15850 * win32-arm-low.c: New.
15851 * win32-i386-low.c: New.
15852 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15853 (OUTMSG2): Make it safe.
15855 (COUNTOF): New macro.
15856 (NUM_REGS): Get it from the low target.
15857 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15858 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15859 (thread_rec): Let low target handle debug registers.
15860 (child_add_thread): Likewise.
15861 (child_init_thread_list): Likewise.
15862 (continue_one_thread): Likewise.
15864 (do_child_fetch_inferior_registers): Move to ...
15865 * win32-i386-low.c: ... here, and rename to ...
15866 (do_fetch_inferior_registers): ... this.
15867 * win32-low.c (child_fetch_inferior_registers):
15868 Go through the low target.
15869 (do_child_store_inferior_registers): Use regptr.
15870 (strwinerror): New function.
15871 (win32_create_inferior): Handle Windows CE.
15872 Use strwinerror instead of strerror on Windows error
15873 codes. Add program to the error output.
15874 Don't close the main thread handle on Windows CE.
15875 (win32_attach): Use coredll.dll on Windows CE.
15876 (win32_kill): Close current process and current
15878 (win32_detach): Use coredll.dll on Windows CE.
15879 (win32_resume): Let low target handle debug registers, and
15881 (handle_exception): Add/Remove initial breakpoint. Avoid
15882 non-existant WSTOPSIG on Windows CE.
15883 (win32_read_inferior_memory): Cast to remove warning.
15884 (win32_arch_string): Go through the low target.
15885 (initialize_low): Call set_breakpoint_data with the low
15886 target's breakpoint.
15887 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15888 FOP_REGNUM, mappings): Move to ...
15889 * win32-i386-low.c: ... here.
15890 * win32-low.c (win32_thread_info): Move to ...
15891 * win32-low.h: ... here.
15892 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15893 win32-arm-low.c and wincecompat.c.
15894 (all:): Add $EXEEXT.
15895 (install-only:): Likewise.
15896 (gdbserver:): Likewise.
15897 (gdbreplay:): Likewise.
15898 * config.in: Regenerate.
15899 * configure: Regenerate.
15901 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15903 * win32-low.c: Rename typedef thread_info to
15904 win32_thread_info throughout.
15906 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15908 * win32-i386-low.c: Rename to ...
15909 * win32-low.c: ... this.
15910 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15911 * Makefile.in: Likewise.
15913 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15915 * remote-utils.c (monitor_output): Constify msg parameter.
15916 * server.h (monitor_output): Likewise.
15917 * win32-i386-low.c (handle_output_debug_string): New.
15918 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15919 handle_output_debug_string.
15920 (get_child_debug_event): Likewise.
15922 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15924 * server.c (main): Correct strtoul check.
15926 2007-03-27 Jon Ringle <jon@ringle.org>
15928 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15930 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15932 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15934 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15936 * terminal.h: Check HAVE_SGTTY_H.
15938 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15940 * remote-utils.c (remote_open): Print out the assigned port number.
15942 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15944 * remote-utils.c (monitor_output): New function.
15945 * server.c (debug_threads): Define here.
15946 (monitor_show_help): New function.
15947 (handle_query): Handle qRcmd.
15948 (main): Do not handle 'd' packet.
15949 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15950 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15953 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15955 * Makefile.in (EXEEXT): New.
15956 (clean): Use $(EXEEXT).
15958 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15960 * target.h (target_ops): Rename send_signal to request_interrupt,
15961 and remove enum target_signal parameter.
15962 * linux-low.c (linux_request_interrupt): Rename from
15963 linux_send_signal, and always send SIGINT.
15964 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15965 and always send SIGINT.
15966 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15968 (input_interrupt): Likewise.
15970 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15972 * server.c (get_features_xml): Check if target implemented
15974 * win32-i386-low.c (win32_arch_string): New.
15975 (win32_target_ops): Add win32_arch_string as arch_string member.
15977 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15979 * spu-low.c (spu_arch_string): New.
15980 (spu_target_ops): Add spu_arch_string.
15982 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15984 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15985 * configure.ac: Do not check for terminal.h.
15986 * configure, config.in: Regenerated.
15988 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15990 * Makefile.in (OBS): Add $(XML_BUILTIN).
15991 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15993 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15994 (arm-with-iwmmxt.c): New.
15995 * config.in, configure: Regenerate.
15996 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15997 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15998 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15999 (arm*-*-linux*): Add iWMMXt and regset support.
16000 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16001 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16002 (arm_store_wmmxregset, target_regsets): New.
16003 * server.c (get_features_xml): Take annex argument. Check builtin
16005 (handle_query): Handle multiple annexes.
16007 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16009 * remote-utils.c [USE_WIN32API] (read, write): Define.
16010 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16013 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16015 * linux-i386-low.c (the_low_target): Set arch_string.
16016 * linux-x86-64-low.c (the_low_target): Likewise.
16017 * linux-low.c (linux_arch_string): New.
16018 (linux_target_ops): Add it.
16019 * linux-low.h (struct linux_target_ops): Add arch_string.
16020 * server.c (write_qxfer_response): Use const void * for DATA.
16021 (get_features_xml): New.
16022 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16023 * target.h (struct target_ops): Add arch_string method.
16025 2007-01-03 Denis Pilat <denis.pilat@st.com>
16026 Daniel Jacobowitz <dan@codesourcery.com>
16028 * linux-low.c (linux_kill): Handle being called with no threads.
16029 * win32-i386-low.c (win32_kill): Likewise.
16030 (get_child_debug_event): Clear current_process_handle.
16032 2006-12-30 Denis PILAT <denis.pilat@st.com>
16033 Daniel Jacobowitz <dan@codesourcery.com>
16035 * remote-utils.c (remote_open): Check the type of specified
16036 serial port devices before opening them.
16037 * server.c (main): Kill the inferior if an error occurs during
16038 the first remote_open.
16040 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16042 * README: Update supported targets.
16044 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16046 * Makefile.in (clean): Remove reg-mips64.c.
16047 (reg-mips64.c, reg-mips64.o): New rules.
16048 * configure.srv: Handle mips64. Include regset support for mips.
16049 * linux-mips-low.c (union mips_register): New.
16050 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16051 (mips_breakpoint, mips_breakpoint_at): Use int.
16052 (mips_collect_register, mips_supply_register)
16053 (mips_collect_register_32bit, mips_supply_register_32bit)
16054 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16055 (mips_store_fpregset, target_regsets): New.
16056 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16058 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16060 * configure.srv: Add target "spu*-*-*".
16061 * Makefile.in (clean): Remove reg-spu.c.
16062 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16063 * spu-low.c: New file.
16065 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16067 * configure.ac: Correct td_thr_tls_get_addr test.
16068 * configure: Regenerated.
16070 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16072 * linux-low.c (linux_wait_for_event): Reformat. Use the
16073 pass_signals array.
16074 * remote-utils.c (decode_address_to_semicolon): New.
16075 * server.c (pass_signals, handle_general_set): New.
16076 (handle_query): Mention QPassSignals for qSupported.
16077 (main): Call handle_general_set.
16078 * server.h (pass_signals, decode_address_to_semicolon): New.
16080 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16082 * server.c (handle_query): Correct error handling for read_auxv.
16084 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16086 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16087 and srv_linux_thread_db to yes.
16088 * linux-s390-low.c (s390_fill_gregset): New function.
16089 (target_regsets): Define data structure.
16091 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16093 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16094 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16095 * config.in, configure: Regenerated.
16096 * inferiors.c (gdb_id_to_thread): New function.
16097 (gdb_id_to_thread_id): Use it.
16098 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16099 * linux-low.h (struct process_info): Add th member.
16100 (thread_db_get_tls_address): New prototype.
16101 * remote-utils.c (decode_address): Make non-static.
16102 * server.c (handle_query): Handle qGetTLSAddr.
16103 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16104 * target.h (struct target_ops): Add get_tls_address.
16105 * thread-db.c (maybe_attach_thread): Save the thread handle.
16106 (thread_db_get_tls_address): New.
16108 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16110 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16111 (linux_resume_one_process): Take a siginfo_t *. Update all
16112 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16113 (struct pending_signals): Add a siginfo_t.
16114 (linux_wait_for_process): Always set last_status.
16115 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16116 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16117 * linux-low.h (struct process_info): Add last_status.
16119 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16121 * remote-utils.c (try_rle): New function.
16122 (putpkt_binary): Use it.
16124 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16126 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16127 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16128 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16129 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16130 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16133 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16135 * server.c (terminal_fd): New variable.
16136 (old_foreground_pgrp): Likewise.
16137 (restore_old_foreground_pgrp): New function.
16138 (start_inferior): Record the terminal file descriptor in terminal_fd
16139 and its original foreground group in old_foreground_pgrp. Register
16140 restore_old_foreground_pgrp with atexit().
16142 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16144 * server.c (handle_query): Correct qPart to qXfer.
16146 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16148 * configure.ac: Check for more headers which are missing on
16149 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16150 * configure.srv: Add Cygwin and mingw32.
16151 * remote-utils.c: Don't include headers unconditionally which
16152 are missing on mingw32. Include <winsock.h> for mingw32.
16153 (remote_open): Adjust for mingw32 support. Flush
16154 standard error after writing to it.
16155 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16156 (unblock_async_io, enable_async_io, disable_async_io)
16157 (readchar, getpkt): Update for Winsock support.
16158 (prepare_resume_reply): Expect a protocol signal number.
16159 * server.c: Disable <sys/wait.h> on mingw32.
16160 (start_inferior): Adjust for mingw32 support. Flush
16161 standard error after writing to it.
16162 (attach_inferior): Likewise. Use protocol signal
16164 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16166 * win32-i386-low.c: New file.
16167 * Makefile.in (XM_CLIBS): Set.
16168 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16169 (win32-i386-low.o): New dependency rule.
16170 * linux-low.c (linux_wait): Use target signal numbers.
16171 * target.h (struct target_ops): Doc fix.
16172 * server.h (target_signal_to_name): New prototype.
16173 * gdbreplay.c: Don't include headers unconditionally which
16174 are missing on mingw32. Include <winsock.h> for mingw32.
16175 (remote_close, remote_open): Adjust for Winsock support.
16176 * configure, config.in: Regenerated.
16178 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16180 * server.c (decode_xfer_read, write_qxfer_response): New.
16181 (handle_query): Take a packet length argument. Handle
16182 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16183 the qSupported response.
16184 (main): Update call to handle_query.
16186 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16188 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16189 (putpkt_binary): Renamed from putpkt and adjusted for binary
16191 (putpkt): New wrapper for putpkt_binary.
16192 (readchar): Don't mask off the high bit.
16193 (decode_X_packet): New function.
16194 * server.c (main): Call putpkt_binary if a handler sets the packet
16195 length. Save the length of the incoming packet. Handle 'X'.
16196 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16198 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16200 * server.c (handle_query): Handle qSupported.
16202 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16204 * remote-utils.c (all_symbols_looked_up): New variable.
16205 (look_up_one_symbol): Check it.
16206 * server.h (look_up_one_symbol): New declaration.
16207 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16209 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16211 * Makefile.in (linux-arm-low.o): Update dependencies.
16212 * linux-arm-low.c: Include "gdb_proc_service.h".
16213 (PTRACE_GET_THREAD_AREA): Define.
16214 (ps_get_thread_area): New function.
16216 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16218 * configure.srv (m68k*-*-uclinux*): New target.
16219 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16220 (linux_resume_one_process): Remove extraneous cast.
16221 (linux_read_offsets): New.
16222 (linux_target_op): Add linux_read_offsets on mmuless systems.
16223 * server.c (handle_query): Add qOffsets logic.
16224 * target.h (struct target_ops): Add read_offsets.
16226 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16228 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16229 (PTRACE_GET_THREAD_AREA): Define.
16230 (ps_get_thread_area): New function.
16231 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16232 (linux-x86-64-low.o): Update.
16234 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16236 * configure.ac: Remove checks for prfpregset_t.
16237 * gdb_proc_service.h: New file.
16238 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16239 new "gdb_proc_service.h".
16240 * proc-service.c: Likewise.
16241 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16242 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16243 * Makefile.in (gdb_proc_service_h): Updated.
16244 * configure, config.in: Regenerated.
16246 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16248 * remote-utils.c (prepare_resume_reply): Move declaration
16249 of gdb_id_from_wait to the top of the block.
16251 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16253 * linux-low.c (regsets_store_inferior_registers): Read the regset
16254 from the target before filling it.
16256 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16258 * server.c (attach_inferior): Return SIGTRAP for a successful
16261 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16263 * Makefile.in (OBS): Add version.o.
16264 (STAGESTUFF): Delete.
16265 (version.o): Add dependencies.
16266 (version.c): Replace rule.
16267 (clean): Remove version.c.
16268 * server.c (gdbserver_version): New.
16269 (gdbserver_usage): Use printf.
16270 (main): Handle --version and --help.
16271 * server.h (version, host_name): Add declarations.
16273 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16285 * linux-x86-64-low.c:
16287 * linux-s390-low.c:
16288 * linux-ppc64-low.c:
16290 * linux-mips-low.c:
16291 * linux-m68k-low.c:
16292 * linux-m32r-low.c:
16295 * linux-ia64-low.c:
16296 * linux-i386-low.c:
16297 * linux-crisv32-low.c:
16309 * gdbserver.1: Add (C) after Copyright. Update the FSF
16312 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16314 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16315 (arm_breakpoint_at): Recognize both breakpoints.
16316 (the_low_target): Use the correct breakpoint instruction.
16318 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16320 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16321 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16322 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16323 (the_low_target): Update.
16325 2005-10-25 Andreas Schwab <schwab@suse.de>
16327 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16329 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16330 (ia64_num_regs): Reduce to 462.
16332 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16334 * acinclude.m4: Correct quoting.
16335 * aclocal.m4: Regenerated.
16337 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16338 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16339 (thread_db_init): Call thread_db_err_str.
16340 * configure.ac: Check for TD_VERSION.
16341 * config.in, configure: Regenerated.
16343 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16345 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16347 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16349 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16350 is not available. Define HAVE_PTRACE_GETREGS if it is.
16351 * config.in, configure: Regenerated.
16352 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16353 * linux-i386-low.c, linux-m68k-low.c: Update to use
16354 HAVE_PTRACE_GETREGS.
16355 * linux-low.c (regsets_fetch_inferior_registers)
16356 (regsets_store_inferior_registers): Only return 0 if we processed
16358 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16359 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16361 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16363 * inferiors.c (struct thread_info): Add gdb_id.
16364 (add_thread): Add gdb_id argument.
16365 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16366 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16367 calls to add_thread.
16368 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16369 * server.c (handle_query): Use thread_to_gdb_id.
16370 (handle_v_cont, main): Use gdb_id_to_thread_id.
16371 * server.h (add_thread): Update prototype.
16372 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16375 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16377 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16378 left-padded registers.
16379 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16380 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16382 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16384 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16385 * configure: Regenerate.
16386 * config.in: Regenerate.
16387 * server.h (NEED_DECLARATION_STRERROR):
16388 Replace with !HAVE_DECL_STRERROR.
16390 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16392 * linux-low.c (linux_wait, linux_send_signal): Don't test
16393 an unsigned long variable for > 0 if it could be MAX_ULONG.
16394 * server.c (myresume): Likewise.
16395 * target.c (set_desired_inferior): Likewise.
16397 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16399 * configure.ac: Simplify and improve check for socklen_t.
16400 * configure, config.in: Regenerate.
16402 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16404 * acconfig.h: Remove.
16405 * configure.ac: Add a test for socklen_t. Use three-argument
16406 AC_DEFINE throughout.
16407 * config.in: Regenerated using autoheader 2.59.
16408 * configure: Regenerated.
16410 * gdbreplay.c (socklen_t): Provide a default.
16411 (remote_open): Use socklen_t.
16412 * remote-utils.c (socklen_t): Provide a default.
16413 (remote_open): Use socklen_t.
16414 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16417 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16419 * linux-low.c (linux_read_memory, linux_write_memory)
16420 (linux_read_auxv): Likewise.
16421 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16422 (check_mem_write): Likewise.
16423 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16425 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16426 (registers_from_string, register_data): Likewise.
16427 * server.c (handle_query, main): Likewise.
16428 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16429 (decode_M_packet): Likewise.
16430 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16431 * target.h (struct target_ops): Update read_memory, write_memory,
16433 (read_inferior_memory, write_inferior_memory): Update.
16434 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16435 to unsigned char *.
16436 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16437 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16438 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16439 linux-s390-low.c, linux-sh-low.c: Update for changes in
16440 read_inferior_memory and the_low_target->breakpoint.
16442 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16444 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16445 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16446 * configure.srv: Add powerpc64-*-linux*.
16447 * linux-ppc64-low.c: New file.
16449 2005-05-23 Orjan Friberg <orjanf@axis.com>
16451 * linux-cris-low.c: New file with support for CRIS.
16452 * linux-crisv32-low.c: Ditto for CRISv32.
16453 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16454 (clean): Add reg-cris.c and reg-crisv32.c.
16455 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16456 reg-crisv32.o, and reg-crisv32.c to make rules.
16457 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16458 recognized targets.
16460 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16462 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16463 of sizeof (PTRACE_XFER_TYPE).
16464 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16466 2005-05-12 Orjan Friberg <orjanf@axis.com>
16468 * target.h (struct target_ops): Add insert_watchpoint,
16469 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16470 pointers for hardware watchpoint support.
16471 * linux-low.h (struct linux_target_ops): Ditto.
16472 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16473 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16474 to linux_target_ops.
16475 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16477 * server.c (main): Recognize 'Z' and 'z' packets.
16479 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16481 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16482 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16483 (the_low_target): Add new members.
16485 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16487 * proc-service.c (ps_lgetregs): Search all_processes instead of
16490 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16492 * server.c (start_inferior): Change return type to int.
16493 (attach_inferior): Change sigptr to int *.
16494 (handle_v_cont, handle_v_requests): Change signal to int *.
16495 (main): Change signal to int.
16497 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16499 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16500 * configure.srv: Add m32r*-*-linux*.
16501 * linux-m32r-low.c: New file.
16503 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16505 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16507 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16509 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16510 Take unsigned long arguments for PIDs.
16511 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16512 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16513 (wait_for_sigstop, linux_resume_one_process)
16514 (regsets_fetch_inferior_registers, linux_send_signal)
16515 (linux_read_auxv): Likewise. Update the types of variables holding
16516 PIDs. Update format string specifiers.
16517 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16518 * remote-utils.c (prepare_resume_reply): Likewise.
16519 * server.c (cont_thread, general_thread, step_thread)
16520 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16522 (handle_query): Update format specifiers.
16523 (handle_v_cont, main): Use strtoul for thread IDs.
16524 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16525 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16526 (general_thread, step_thread, thread_from_wait)
16527 (old_thread_from_wait): Update.
16528 * target.h (struct thread_resume): Use unsigned long for THREAD.
16529 (struct target_ops): Use unsigned long for arguments to attach and
16532 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16534 * acinclude.m4: Include bfd/bfd.m4 directly.
16535 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16536 <agriffis@toolchain.org>.
16537 * aclocal.m4, configure: Regenerated.
16539 2005-01-07 Andrew Cagney <cagney@gnu.org>
16541 * configure.ac: Rename configure.in, require autoconf 2.59.
16542 * configure: Re-generate.
16544 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16546 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16547 LIBS when finished.
16548 * aclocal.m4: Regenerated.
16549 * configure: Regenerated.
16551 2004-11-21 Andreas Schwab <schwab@suse.de>
16553 * linux-m68k-low.c (m68k_num_gregs): Define.
16554 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16555 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16556 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16557 (m68k_breakpoint_at): New. Add to the_low_target.
16559 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16560 srv_linux_thread_db to yes.
16562 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16564 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16565 (ARCH_SET_FS): Likewise.
16566 (ARCH_GET_FS): Likewise.
16567 (ARCH_GET_GS): Likewise.
16569 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16571 * linux-i386-low.c (ps_get_thread_area): New.
16572 * linux-x86-64-low.c (ps_get_thread_area): New.
16573 * linux-low.c: Include <sys/syscall.h>.
16574 (linux_kill_one_process): Don't kill the first thread here.
16575 (linux_kill): Kill the first thread here.
16576 (kill_lwp): New function.
16577 (send_sigstop, linux_send_signal): Use it.
16578 * proc-service.c: Clean up #ifdefs.
16579 (fpregset_info): Delete.
16580 (ps_lgetregs): Update and enable implementation.
16581 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16583 * remote-utils.c (struct sym_cache, symbol_cache): New.
16584 (input_interrupt): Print a clearer message.
16585 (async_io_enabled): New variable.
16586 (enable_async_io, disable_async_io): Use it. Update comments.
16587 (look_up_one_symbol): Use the symbol cache.
16588 * thread-db.c (thread_db_look_up_symbols): New function.
16589 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16591 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16593 * configure.in: Test for -rdynamic.
16594 * configure: Regenerated.
16595 * Makefile (INTERNAL_LDFLAGS): New.
16596 (gdbserver, gdbreplay): Use it.
16598 2004-09-02 Andrew Cagney <cagney@gnu.org>
16600 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16602 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16604 * linux-low.c (linux_wait): Clear all_processes list also.
16606 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16608 * linux-low.c: Include <errno.h>. Remove extern declaration of
16611 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16613 * gdbreplay.c, server.h, utils.c: Update copyright years.
16615 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16617 * server.c (main): Print child status or termination signal from
16618 variable 'signal', not 'sig'.
16620 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16622 * linux-low.c (linux_read_memory): Change return type to
16623 int. Check for and return error from ptrace().
16624 * target.c (read_inferior_memory): Change return type to int. Pass
16625 back return status from the_target->read_memory().
16626 * target.h (struct target_ops): Adapt *read_memory() prototype.
16628 (read_inferior_memory): Adapt prototype.
16629 * server.c (main): Return an error packet if
16630 read_inferior_memory() returns an error.
16632 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16634 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16635 Unify with other clean targets.
16637 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16639 * server.c (handle_v_cont): Call set_desired_inferior.
16641 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16643 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16645 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16647 * linux-low.c (linux_wait): Unblock async I/O.
16648 (linux_resume): Block and enable async I/O.
16649 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16650 * server.h (block_async_io, unblock_async_io): Add prototypes.
16652 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16654 * remote-utils.c (remote_open): Print a status notice after
16655 opening a TCP port.
16656 * server.c (attach_inferior): Print a status notice after
16659 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16661 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16663 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16665 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16667 * server.c, target.h: Update copyright years.
16669 2004-02-25 Roland McGrath <roland@redhat.com>
16671 * target.h (struct target_ops): New member `read_auxv'.
16672 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16673 * linux-low.c (linux_read_auxv): New function.
16674 (linux_target_ops): Initialize `read_auxv' member to that.
16676 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16678 Committed by Jim Blandy <jimb@redhat.com>.
16680 * linux-s390-low.c (s390_num_regs): Update.
16681 (s390_regmap): Remove control registers. Use __s390x__ predefine
16682 instead of GPR_SIZE to distiguish s390 and s390x targets.
16684 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16686 * linux-low.c: Update copyright year.
16687 (check_removed_breakpoint): Clear pending_is_breakpoint.
16688 (linux_set_resume_request, linux_queue_one_thread)
16689 (resume_status_pending_p): New functions.
16690 (linux_continue_one_thread): Use process->resume.
16691 (linux_resume): Only resume threads if there are no pending events.
16692 * linux-low.h (struct process_info): Add resume request
16695 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16697 * regcache.c (new_register_cache): Clear the allocated register
16698 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16700 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16702 * linux-low.c (linux_resume): Take a struct thread_resume *
16704 (linux_wait): Update call.
16705 (resume_ptr): New static variable.
16706 (linux_continue_one_thread): Renamed from
16707 linux_continue_one_process. Use resume_ptr.
16708 (linux_resume): Use linux_continue_one_thread.
16709 * server.c (handle_v_cont, handle_v_requests): New functions.
16710 (myresume): New function.
16711 (main): Handle 'v' case.
16712 * target.h (struct thread_resume): New type.
16713 (struct target_ops): Change argument of "resume" to struct
16715 (myresume): Delete macro.
16717 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16719 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16720 (uninstall): Support DESTDIR.
16722 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16724 * configure.srv: Add xscale*linux copy of arm*linux entry.
16726 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16728 * linux-arm-low.c (arm_reinsert_addr): New function.
16729 (the_low_target): Add arm_reinsert_addr.
16731 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16733 * mem-break.c: Remove whitespace at end of file.
16735 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16737 * configure.in: Check whether we need to prototype strerror.
16738 * server.h: Optionally prototype strerror.
16739 * gdbreplay.c (perror_with_name): Use strerror.
16740 * linux-low.c (linux_attach_lwp): Use strerror.
16741 * utils.c (perror_with_name): Use strerror.
16742 * config.in, configure: Regenerated.
16744 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16746 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16747 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16749 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16751 * Makefile.in (SFILES): Update.
16752 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16753 low-sun3.c: Remove files.
16755 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16757 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16758 (linux_detach_one_process, linux_detach): New functions.
16759 (linux_target_ops): Add linux_detach.
16760 * server.c (main): Handle 'D' packet.
16761 * target.h (struct target_ops): Add "detach" member.
16762 (detach_inferior): Define.
16764 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16766 From Kelley Cook <kelleycook@wideopenwest.com>:
16767 * configure.srv: Accept i[34567]86 variants.
16769 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16771 * linux-low.c (linux_wait_for_event): Correct comment typos.
16772 (linux_resume_one_process): Call check_removed_breakpoint.
16773 (linux_send_signal): New function.
16774 (linux_target_ops): Add linux_send_signal.
16775 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16777 * target.h (struct target_ops): Add send_signal.
16779 2003-05-29 Jim Blandy <jimb@redhat.com>
16781 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16782 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16783 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16784 away part of the register's value.
16786 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16788 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16789 (linux_wait_for_event, linux_init_signals): Likewise.
16791 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16793 * configure.in: Check for stdlib.h.
16794 * configure: Regenerated.
16795 * config.in: Regenerated.
16797 2003-01-04 Andreas Schwab <schwab@suse.de>
16799 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16801 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16803 * Makefile.in: Remove obsolete code.
16805 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16807 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16808 defined(PT_FPR0_HI).
16810 2002-11-17 Stuart Hughes <seh@zee2.com>
16812 * linux-arm-low.c (arm_num_regs): Increase.
16813 (arm_regmap): Include status register.
16815 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16817 * linux-low.c (register_addr): Remove incorrect -1 check.
16819 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16821 * linux-low.c (linux_create_inferior): Call setpgid. Return
16823 (unstopped_p, linux_signal_pid): Remove.
16824 (linux_target_ops): Remove linux_signal_pid.
16825 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16826 global instead of target method.
16827 * target.h (struct target_ops): Remove signal_pid. Update comment
16828 for create_inferior.
16829 * server.c (signal_pid): New variable.
16830 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16831 gdbserver. Set the child to be the foreground process group.
16832 (attach_inferior): Set signal_pid.
16834 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16836 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16838 2002-08-20 Jim Blandy <jimb@redhat.com>
16840 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16843 2002-08-01 Andrew Cagney <cagney@redhat.com>
16845 * Makefile.in: Make chill references obsolete.
16847 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16849 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16850 * configure: Regenerate.
16851 * config.in: Regenerate.
16853 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16855 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16856 (perror_with_name, remote_close, remote_open, expect, play): Static.
16858 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16860 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16861 byte offsets instead of an array of indexes.
16862 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16864 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16866 * regcache.c: Add comment.
16868 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16870 * thread-db.c: New file.
16871 * proc-service.c: New file.
16872 * acinclude.m4: New file.
16873 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16874 proc-service.o, and thread-db.o.
16875 (linux-low.o): Add USE_THREAD_DB.
16876 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16877 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16878 * aclocal.m4: Regenerated.
16879 * config.in: Regenerated.
16880 * configure: Regenerated.
16881 * configure.in: Check for proc_service.h, sys/procfs.h,
16882 thread_db.h, and linux/elf.h headrs.
16883 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16884 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16885 Check for -lthread_db and thread support.
16886 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16887 PowerPC, and SuperH.
16888 * i387-fp.c: Constify arguments.
16889 * i387-fp.h: Likewise.
16890 * inferiors.c: (struct thread_info): Renamed from
16891 `struct inferior_info'. Remove PID member. Use generic inferior
16892 list header. All uses updated.
16893 (inferiors, signal_pid): Removed.
16894 (all_threads): New variable.
16895 (get_thread): Define.
16896 (add_inferior_to_list): New function.
16897 (for_each_inferior): New function.
16898 (change_inferior_id): New function.
16899 (add_inferior): Removed.
16900 (remove_inferior): New function.
16901 (add_thread): New function.
16902 (free_one_thread): New function.
16903 (remove_thread): New function.
16904 (clear_inferiors): Use for_each_inferior and free_one_thread.
16905 (find_inferior): New function.
16906 (find_inferior_id): New function.
16907 (inferior_target_data): Update argument type.
16908 (set_inferior_target_data): Likewise.
16909 (inferior_regcache_data): Likewise.
16910 (set_inferior_regcache_data): Likewise.
16911 * linux-low.c (linux_bp_reinsert): Remove.
16912 (all_processes, stopping_threads, using_thrads)
16913 (struct pending_signals, debug_threads, pid_of): New.
16914 (inferior_pid): Replace with macro.
16915 (struct inferior_linux_data): Remove.
16916 (get_stop_pc, add_process): New functions.
16917 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16918 Use add_process and add_thread.
16919 (linux_attach_lwp): New function, based on old linux_attach. Use
16920 add_process and add_thread. Set stop_expected for new threads.
16921 (linux_attach): New function.
16922 (linux_kill_one_process): New function.
16923 (linux_kill): Kill all LWPs.
16924 (linux_thread_alive): Use find_inferior_id.
16925 (check_removed_breakpoints, status_pending_p): New functions.
16926 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16927 Update. Use WNOHANG. Wait for cloned processes also. Update process
16928 struct for the found process.
16929 (linux_wait_for_event): New function.
16930 (linux_wait): Use it. Support LWPs.
16931 (send_sigstop, wait_for_sigstop, stop_all_processes)
16932 (linux_resume_one_process, linux_continue_one_process): New functions.
16933 (linux_resume): Support LWPs.
16934 (REGISTER_RAW_SIZE): Remove.
16935 (fetch_register): Use register_size instead. Call supply_register.
16936 (usr_store_inferior_registers): Likewise. Call collect_register.
16937 Fix recursive case.
16938 (regsets_fetch_inferior_registers): Improve error message.
16939 (regsets_store_inferior_registers): Add debugging.
16940 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16941 (unstopped_p, linux_signal_pid): New functions.
16942 (linux_target_ops): Add linux_signal_pid.
16943 (linux_init_signals): New function.
16944 (initialize_low): Call it. Initialize using_threads.
16945 * regcache.c (inferior_regcache_data): Add valid
16947 (get_regcache): Fetch registers lazily. Add fetch argument
16948 and update all callers.
16949 (regcache_invalidate_one, regcache_invalidate): New
16951 (new_register_cache): Renamed from create_register_cache.
16952 Return the new regcache.
16953 (free_register_cache): Change argument to a void *.
16954 (registers_to_string, registers_from_string): Call get_regcache
16955 with fetch flag set.
16956 (register_data): Make static. Pass fetch flag to get_regcache.
16957 (supply_register): Call get_regcache with fetch flag clear.
16958 (collect_register): Call get_regcache with fetch flag set.
16959 (collect_register_as_string): New function.
16960 * regcache.h: Update.
16961 * remote-utils.c (putpkt): Flush after debug output and use
16963 Handle input interrupts while waiting for an ACK.
16964 (input_interrupt): Use signal_pid method.
16965 (getpkt): Flush after debug output and use stderr.
16966 (outreg): Use collect_register_as_string.
16967 (new_thread_notify, dead_thread_notify): New functions.
16968 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16969 and general_thread.
16970 (look_up_one_symbol): Flush after debug output.
16971 * server.c (step_thread, server_waiting): New variables.
16972 (start_inferior): Don't use signal_pid. Update call to mywait.
16973 (attach_inferior): Update call to mywait.
16974 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16975 (main): Don't fetch/store registers explicitly. Use
16976 set_desired_inferior. Support proposed ``Hs'' packet. Update
16978 * server.h: Update.
16979 (struct inferior_list, struct_inferior_list_entry): New.
16980 * target.c (set_desired_inferior): New.
16981 (write_inferior_memory): Constify.
16982 (mywait): New function.
16983 * target.h: Update.
16984 (struct target_ops): New signal_pid method.
16985 (mywait): Removed macro, added prototype.
16987 * linux-low.h (regset_func): Removed.
16988 (regset_fill_func, regset_store_func): New.
16989 (enum regset_type): New.
16990 (struct regset_info): Add type field. Use new operation types.
16991 (struct linux_target_ops): stop_pc renamed to get_pc.
16992 Add decr_pc_after_break and breakpoint_at.
16993 (get_process, get_thread_proess, get_process_thread)
16994 (strut process_info, all_processes, linux_attach_lwp)
16995 (thread_db_init): New.
16997 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16998 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16999 (the_low_target): Add new members.
17000 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17001 (i386_store_fpxregset): Constify.
17002 (target_regsets): Add new kind identifier.
17003 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17004 (i386_set_pc): Add debugging.
17005 (i386_breakpoint_at): New function.
17006 (the_low_target): Add new members.
17007 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17008 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17009 (mips_breakpoint_at): New.
17010 (the_low_target): Add new members.
17011 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17012 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17013 (the_low_target): Add new members.
17014 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17015 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17016 (the_low_target): Add new members.
17017 * linux-x86-64-low.c (target_regsets): Add new kind
17020 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17022 From Martin Pool <mbp@samba.org>:
17023 * server.c (gdbserver_usage): New function.
17026 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17028 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17029 stop_at -> stop_pc.
17031 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17033 * Makefile.in: Remove obsolete code.
17035 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17037 * linux-low.c (regsets_fetch_inferior_registers),
17038 (regsets_store_inferior_registers): Removed cast to int from
17040 * regcache.h: Added declaration of struct inferior_info.
17042 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17044 * inferiors.c (struct inferior_info): Add regcache_data.
17045 (add_inferior): Call create_register_cache.
17046 (clear_inferiors): Call free_register_cache.
17047 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17048 * regcache.c (struct inferior_regcache_data): New.
17049 (registers): Remove.
17050 (get_regcache): New function.
17051 (create_register_cache, free_register_cache): New functions.
17052 (set_register_cache): Don't initialize the register cache here.
17053 (registers_to_string, registers_from_string, register_data): Call
17055 * regcache.h: Add prototypes.
17056 * server.h: Likewise.
17058 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17060 * mem-break.c: New file.
17061 * mem-break.h: New file.
17062 * Makefile.in: Add mem-break.o rule; update server.h
17064 * inferiors.c (struct inferior_info): Add target_data
17066 (clear_inferiors): Free target_data member if set.
17067 (inferior_target_data, set_inferior_target_data): New functions.
17068 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17069 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17070 * linux-low.c (linux_bp_reinsert): New variable.
17071 (struct inferior_linux_data): New.
17072 (linux_create_inferior): Use set_inferior_target_data.
17073 (linux_attach): Likewise. Call add_inferior.
17074 (linux_wait_for_one_inferior): New function.
17075 (linux_wait): Call it.
17076 (linux_write_memory): Add const.
17077 (initialize_low): Call set_breakpoint_data.
17078 * linux-low.h (struct linux_target_ops): Add breakpoint
17080 * server.c (attach_inferior): Remove extra add_inferior
17082 * server.h: Include mem-break.h. Update inferior.c
17084 * target.c (read_inferior_memory)
17085 (write_inferior_memory): New functions.
17086 * target.h (read_inferior_memory)
17087 (write_inferior_memory): Change macros to prototypes.
17088 (struct target_ops): Update comments. Add const to write_memory
17091 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17093 * linux-low.c (usr_store_inferior_registers): Support
17094 registers which are allowed to fail to store.
17095 * linux-low.h (linux_target_ops): Likewise.
17096 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17097 (ppc_cannot_store_register): FPSCR may not be storable.
17099 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17101 * server.h: Include <string.h> if HAVE_STRING_H.
17102 * ChangeLog: Correct paths in last ChangeLog entry.
17104 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17106 * linux-low.h: Remove obsolete prototypes.
17107 (struct linux_target_ops): New.
17108 (extern the_low_target): New.
17109 * linux-low.c (num_regs, regmap): Remove declarations.
17110 (register_addr): Use the_low_target explicitly.
17111 (fetch_register): Likewise.
17112 (usr_fetch_inferior_registers): Likewise.
17113 (usr_store_inferior_registers): Likewise.
17114 * linux-arm-low.c (num_regs): Remove.
17115 (arm_num_regs): Define.
17116 (arm_regmap): Renamed from regmap, made static.
17117 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17119 (arm_cannot_store_register): Renamed from cannot_store_register,
17121 (the_low_target): New.
17122 * linux-i386-low.c (num_regs): Remove.
17123 (i386_num_regs): Define.
17124 (i386_regmap): Renamed from regmap, made static.
17125 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17127 (i386_cannot_store_register): Renamed from cannot_store_register,
17129 (the_low_target): New.
17130 * linux-ia64-low.c (num_regs): Remove.
17131 (ia64_num_regs): Define.
17132 (ia64_regmap): Renamed from regmap, made static.
17133 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17135 (ia64_cannot_store_register): Renamed from cannot_store_register,
17137 (the_low_target): New.
17138 * linux-m68k-low.c (num_regs): Remove.
17139 (m68k_num_regs): Define.
17140 (m68k_regmap): Renamed from regmap, made static.
17141 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17143 (m68k_cannot_store_register): Renamed from cannot_store_register,
17145 (the_low_target): New.
17146 * linux-mips-low.c (num_regs): Remove.
17147 (mips_num_regs): Define.
17148 (mips_regmap): Renamed from regmap, made static.
17149 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17151 (mips_cannot_store_register): Renamed from cannot_store_register,
17153 (the_low_target): New.
17154 * linux-ppc-low.c (num_regs): Remove.
17155 (ppc_num_regs): Define.
17156 (ppc_regmap): Renamed from regmap, made static.
17157 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17159 (ppc_cannot_store_register): Renamed from cannot_store_register,
17161 (the_low_target): New.
17162 * linux-s390-low.c (num_regs): Remove.
17163 (s390_num_regs): Define.
17164 (s390_regmap): Renamed from regmap, made static.
17165 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17167 (s390_cannot_store_register): Renamed from cannot_store_register,
17169 (the_low_target): New.
17170 * linux-sh-low.c (num_regs): Remove.
17171 (sh_num_regs): Define.
17172 (sh_regmap): Renamed from regmap, made static.
17173 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17175 (sh_cannot_store_register): Renamed from cannot_store_register,
17177 (the_low_target): New.
17178 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17179 (the_low_target): New.
17181 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17183 * Makefile.in: Add stamp-h target.
17184 * configure.in: Create stamp-h.
17185 * configure: Regenerated.
17187 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17189 * inferiors.c: New file.
17190 * target.c: New file.
17191 * target.h: New file.
17192 * Makefile.in: Add target.o and inferiors.o. Update
17194 * linux-low.c (inferior_pid): New static variable,
17195 moved from server.c.
17196 (linux_create_inferior): Renamed from create_inferior.
17197 Call add_inferior. Return 0 on success instead of a PID.
17198 (linux_attach): Renamed from myattach.
17199 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17200 (linux_thread_alive): Renamed from mythread_alive.
17201 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17203 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17204 (regsets_store_inferior_registers): Correct error message.
17205 Add missing ``return 0''.
17206 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17207 (linux_store_registers): Renamed from store_inferior_registers.
17208 (linux_read_memory): Renamed from read_inferior_memory.
17209 (linux_write_memory): Renamed from write_inferior_memory.
17210 (linux_target_ops): New structure.
17211 (initialize_low): Call set_target_ops ().
17212 * remote-utils.c (unhexify): New function.
17213 (hexify): New function.
17214 (input_interrupt): Send signals to ``signal_pid''.
17215 * server.c (inferior_pid): Remove.
17216 (start_inferior): Update create_inferior call.
17217 (attach_inferior): Call add_inferior.
17218 (handle_query): New function.
17219 (main): Call handle_query for `q' packets.
17220 * server.h: Include "target.h". Remove obsolete prototypes.
17221 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17223 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17225 * Makefile.in: Add WARN_CFLAGS. Update configury
17227 * configure.in: Check for <string.h>
17228 * configure: Regenerate.
17229 * config.in: Regenerate.
17230 * gdbreplay.c: Include needed system headers.
17231 (remote_open): Remove strchr prototype.
17232 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17233 * regcache.c (supply_register): Change buf argument to const void *.
17234 (supply_register_by_name): Likewise.
17235 (collect_register): Change buf argument to void *.
17236 (collect_register_by_name): Likewise.
17237 * regcache.h: Add missing prototypes.
17238 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17239 * server.c (handle_query): New function.
17240 (attached): New static variable, moved out of main.
17241 (main): Quiet longjmp clobber warnings.
17242 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17243 * utils.c (error): Remove NORETURN.