1 2019-03-26 Alan Hayward <alan.hayward@arm.com>
3 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
4 (aarch64_arch_setup): Call linux_get_hwcap.
5 * linux-arm-low.c (arm_get_hwcap): Remove function.
6 (arm_read_description): Call linux_get_hwcap.
7 * linux-low.c (linux_get_auxv): New function.
8 (linux_get_hwcap): Likewise.
9 (linux_get_hwcap2): Likewise.
10 * linux-low.h (linux_get_hwcap): New declaration.
11 (linux_get_hwcap2): Likewise.
12 * linux-ppc-low.c (ppc_get_auxv): Remove function.
13 (ppc_arch_setup): Call linux_get_hwcap.
14 * linux-s390-low.c (s390_get_hwcap): Remove function.
15 (s390_arch_setup): Call linux_get_hwcap.
17 2019-03-22 Alan Hayward <alan.hayward@arm.com>
18 Jiong Wang <jiong.wang@arm.com>
20 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
21 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
23 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
25 2019-03-22 Alan Hayward <alan.hayward@arm.com>
26 Jiong Wang <jiong.wang@arm.com>
28 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
29 (aarch64_get_hwcap): New function.
30 (aarch64_arch_setup): Read APIA hwcap.
32 2019-03-22 Alan Hayward <alan.hayward@arm.com>
33 Jiong Wang <jiong.wang@arm.com>
35 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
36 (initialize_low_tracepoint): Likewise.
37 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
38 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
39 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
40 (aarch64_linux_read_description): Likewise.
41 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
43 2019-03-12 John Baldwin <jhb@FreeBSD.org>
45 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
46 i386_create_target_description for 'segments' parameter.
47 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
48 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
49 * win32-i386-low.c (i386_arch_setup): Likewise.
51 2019-03-12 Tom Tromey <tromey@adacore.com>
53 * linux-low.c (iterate_over_lwps): Update.
55 2019-03-06 Tom Tromey <tom@tromey.com>
57 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
58 (captured_main): Use SCOPE_EXIT.
60 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
62 * configure.srv: Use '$enable_unittest' instead of '$development'
63 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
66 2019-02-27 Tom Tromey <tromey@adacore.com>
68 * gdbreplay.c (logchar): Handle \r\n.
70 2019-02-07 Alan Hayward <alan.hayward@arm.com>
72 * linux-low.c (linux_attach): Add process before lwp.
73 * server.c (attach_inferior): Check if already attached.
75 2019-02-07 Tom Tromey <tom@tromey.com>
77 * x86-tdesc.h: Rename include guard.
78 * x86-low.h: Add include guard.
79 * wincecompat.h: Rename include guard.
80 * win32-low.h: Add include guard.
81 * utils.h: Rename include guard.
82 * tracepoint.h: Rename include guard.
83 * tdesc.h: Rename include guard.
84 * target.h: Rename include guard.
85 * server.h: Rename include guard.
86 * remote-utils.h: Rename include guard.
87 * regcache.h: Rename include guard.
88 * nto-low.h: Rename include guard.
89 * notif.h: Add include guard.
90 * mem-break.h: Rename include guard.
91 * lynx-low.h: Add include guard.
92 * linux-x86-tdesc.h: Add include guard.
93 * linux-s390-tdesc.h: Add include guard.
94 * linux-ppc-tdesc-init.h: Add include guard.
95 * linux-low.h: Add include guard.
96 * linux-aarch64-tdesc.h: Add include guard.
97 * linux-aarch32-low.h: Add include guard.
98 * inferiors.h: Rename include guard.
99 * i387-fp.h: Rename include guard.
100 * hostio.h: Rename include guard.
101 * gdbthread.h: Rename include guard.
102 * gdb_proc_service.h: Rename include guard.
103 * event-loop.h: Rename include guard.
104 * dll.h: Rename include guard.
105 * debug.h: Rename include guard.
106 * ax.h: Rename include guard.
108 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
111 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
112 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
114 2019-01-25 Tom Tromey <tom@tromey.com>
116 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
118 2019-01-25 Tom Tromey <tom@tromey.com>
120 * win32-low.c: Fix common/ includes.
121 * win32-i386-low.c: Fix common/ includes.
122 * tracepoint.c: Fix common/ includes.
123 * thread-db.c: Fix common/ includes.
124 * target.h: Fix common/ includes.
125 * symbol.c: Fix common/ includes.
126 * spu-low.c: Fix common/ includes.
127 * server.h: Fix common/ includes.
128 * server.c: Fix common/ includes.
129 * remote-utils.c: Fix common/ includes.
130 * regcache.h: Fix common/ includes.
131 * regcache.c: Fix common/ includes.
132 * nto-x86-low.c: Fix common/ includes.
133 * notif.h: Fix common/ includes.
134 * mem-break.h: Fix common/ includes.
135 * lynx-low.c: Fix common/ includes.
136 * lynx-i386-low.c: Fix common/ includes.
137 * linux-x86-tdesc-selftest.c: Fix common/ includes.
138 * linux-x86-low.c: Fix common/ includes.
139 * linux-low.c: Fix common/ includes.
140 * inferiors.h: Fix common/ includes.
141 * i387-fp.c: Fix common/ includes.
142 * hostio.c: Fix common/ includes.
143 * hostio-errno.c: Fix common/ includes.
144 * gdbthread.h: Fix common/ includes.
145 * gdbreplay.c: Fix common/ includes.
146 * fork-child.c: Fix common/ includes.
147 * event-loop.c: Fix common/ includes.
149 (enum gdb_agent_op): Fix common/ includes.
151 2019-01-21 Tom Tromey <tom@tromey.com>
153 * tracepoint.c: Fix includes.
154 * remote-utils.c: Fix includes.
155 * linux-x86-low.c: Fix includes.
157 2019-01-01 Joel Brobecker <brobecker@adacore.com>
159 * gdbreplay.c (gdbreplay_version): Update copyright year in
161 * server.c (gdbserver_version): Likewise.
163 2018-12-05 Alan Hayward <alan.hayward@arm.com>
165 * linux-low.c (add_lwp): Switch ordering.
167 2018-11-29 Tom Tromey <tom@tromey.com>
169 * win32-low.c (win32_join): Take pid, not process.
170 * target.h (struct target_ops) <join>: Change argument type.
171 (join_inferior): Change argument name.
172 * spu-low.c (spu_join): Take pid, not process.
173 * server.c (handle_detach): Preserve pid before destroying
175 * lynx-low.c (lynx_join): Take pid, not process.
176 * linux-low.c (linux_join): Take pid, not process.
178 2018-11-23 Alan Hayward <alan.hayward@arm.com>
180 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
181 (aarch64_cannot_fetch_register): Likewise.
182 (struct linux_target_ops): Update references.
184 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
186 * linux-ppc-low.c: Include nat/linux-ptrace.h.
188 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
190 * configure.srv (ipa_ppc_linux_regobj): Add
191 powerpc-isa207-htm-vsx32l-ipa.o and
192 powerpc-isa207-htm-vsx64l-ipa.o.
193 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
194 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
195 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
196 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
197 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
198 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
199 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
200 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
201 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
202 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
203 (init_registers_powerpc_isa207_htm_vsx32l)
204 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
205 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
206 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
207 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
208 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
209 (ppc_store_tm_ctarregset): New functions.
210 (ppc_regsets): Add entries for HTM regsets.
211 (ppc_arch_setup): Set htm in features struct when needed. Set
212 sizes for the HTM regsets.
213 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
214 (initialize_low_arch): Call
215 init_registers_powerpc_isa207_htm_vsx32l and
216 init_registers_powerpc_isa207_htm_vsx64l.
217 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
218 PPC_TDESC_ISA207_HTM_VSX.
219 (initialize_low_tracepoint): Call
220 init_registers_powerpc_isa207_htm_vsx32l and
221 init_registers_powerpc_isa207_htm_vsx64l.
223 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
225 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
226 rs6000/power-linux-pmu.xml to srv_xmlfiles.
227 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
228 (ppc_store_pmuregset): New functions.
229 (ppc_regsets): Add entries for ebb and pmu regsets.
230 (ppc_arch_setup): Set isa207 in features struct if the ebb and
231 pmu regsets are available. Set sizes for these regsets.
233 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
235 * configure.srv (ipa_ppc_linux_regobj): Add
236 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
237 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
238 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
239 rs6000/powerpc-isa207-vsx32l.xml, and
240 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
241 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
242 <PPC_TDESC_ISA207_VSX>: New enum value.
243 (init_registers_powerpc_isa207_vsx32l): Declare.
244 (init_registers_powerpc_isa207_vsx64l): Declare.
245 * linux-ppc-low.c (ppc_fill_tarregset): New function.
246 (ppc_store_tarregset): New function.
247 (ppc_regsets): Add entry for the TAR regset.
248 (ppc_arch_setup): Set isa207 in features struct when needed. Set
249 size for the TAR regsets.
250 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
251 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
252 and init_registers_powerpc_isa207_vsx64l.
253 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
254 (initialize_low_tracepoint): Call
255 init_registers_powerpc_isa207_vsx32l and
256 init_registers_powerpc_isa207_vsx64l.
258 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
259 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
261 * configure.srv (ipa_ppc_linux_regobj): Add
262 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
263 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
264 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
265 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
266 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
267 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
268 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
269 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
270 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
271 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
272 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
273 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
274 (ppc_hwcap): Add comment.
275 (ppc_hwcap2): New global.
276 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
277 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
278 (ppc_regsets): Add entries for the DSCR and PPR regsets.
279 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
280 when needed. Set sizes for the the DSCR and PPR regsets.
281 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
282 (initialize_low_arch): Call
283 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
284 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
285 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
286 PPC_TDESC_ISA205_PPR_DSCR_VSX.
287 (initialize_low_tracepoint): Call
288 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
289 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
291 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
293 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
295 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
296 Simon Marchi <simark@simark.ca>
298 * acinclude.m4: Include "../selftest.m4".
299 * configure: Regenerate.
300 * configure.ac: Use "GDB_AC_SELFTEST".
301 * configure.srv: Use "$enable_unittests" instead of
302 "$development" when checking whether unit tests have been
304 * server.c (captured_main): Update message informing that
305 selftests have been disabled.
307 2018-10-04 Tom Tromey <tom@tromey.com>
309 * configure: Rebuild.
311 2018-10-04 Tom Tromey <tom@tromey.com>
313 * server.c (handle_status): Rename inner "thread".
314 (process_serial_event): Declare "res" in 'm' case.
315 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
316 (iterate_over_lwps): Rename inner "thread".
317 (linux_qxfer_libraries_svr4): Rename inner "len".
318 * gdbthread.h (find_thread_in_random): Rename inner "thread".
320 2018-10-01 Gary Benson <gbenson@redhat.com>
322 * gdb_proc_service.h: Moved common code to
323 common/gdb_proc_service.h.
325 2018-10-01 Gary Benson <gbenson@redhat.com>
327 * gdb_proc_service.h: Synchronize comments and whitespace with
328 GDB's version of this file.
330 2018-09-25 Tom Tromey <tom@tromey.com>
332 * configure: Rebuild.
333 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
335 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
337 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
338 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
339 ($(IPA_LIB)): Sort IPA_OBJS.
341 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
343 * Makefile.in: Remove references to $(ADD_DEPS).
345 2018-09-16 Tom Tromey <tom@tromey.com>
347 * remote-utils.c (remote_open): Use GNU style for metasyntactic
349 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
352 2018-09-05 Tom Tromey <tom@tromey.com>
354 * configure: Rebuild.
356 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
359 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
361 2018-08-27 Tom Tromey <tom@tromey.com>
364 * configure: Rebuild.
366 2018-08-27 Tom Tromey <tom@tromey.com>
368 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
369 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
370 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
371 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
372 (s390x_emit_stack_adjust): Add casts to unsigned char.
374 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
378 * server.h (struct client_state) <disable_randomization>:
381 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
383 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
385 (mips_supply_ptrace_register): Likewise.
387 2018-07-22 Tom Tromey <tom@tromey.com>
389 * configure: Rebuild.
391 2018-07-22 Tom Tromey <tom@tromey.com>
393 * win32-low.c (win32_create_inferior): Remove unused variables.
394 * gdbreplay.c (remote_open): Remove unused variable.
395 * remote-utils.c (remote_prepare): Remove unused variable.
396 * x86-tdesc.h (X86_TDESC_H): Define.
397 (amd64_expedite_regs): Define conditionally.
398 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
399 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
400 * remote-utils.c (readchar): Remove unused variable.
402 2018-07-13 Pedro Alves <palves@redhat.com>
404 * linux-low.c (linux_kill): Change parameter to process_info
405 pointer instead of pid. Adjust.
406 * lynx-low.c (lynx_kill): Likewise.
407 * nto-low.c (nto_kill): Likewise.
408 * spu-low.c (spu_kill): Likewise.
409 * win32-low.c (win32_kill): Likewise.
410 * server.c (handle_v_kill, kill_inferior_callback)
411 (detach_or_kill_for_exit): Adjust.
412 * target.c (kill_inferior): Change parameter to process_info
413 pointer instead of pid. Adjust.
414 * target.h (struct target_ops) <kill>: Change parameter to
415 process_info pointer instead of pid. Adjust all implementations
417 (kill_inferior): Likewise.
419 2018-07-13 Pedro Alves <palves@redhat.com>
421 * linux-low.c (linux_detach, linux_join): Change parameter to
422 process_info pointer instead of pid. Adjust.
423 * lynx-low.c (lynx_detach, lynx_join): Likewise.
424 * nto-low.c (nto_detach): Likewise.
425 * spu-low.c (spu_detach, spu_join): Likewise.
426 * win32-low.c (win32_detach, win32_join): Likewise.
427 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
428 * target.h (struct target_ops) <detach, join>: Change parameter to
429 process_info pointer instead of pid. Adjust all implementations
431 (detach_inferior, join_inferior): Rename 'pid' parameter to
434 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
435 Jan Kratochvil <jan.kratochvil@redhat.com>
436 Paul Fertser <fercerpav@gmail.com>
437 Tsutomu Seki <sekiriki@gmail.com>
439 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
440 (OBS): Add 'common/netstuff.o'.
441 (GDBREPLAY_OBS): Likewise.
442 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
443 (remote_open): Implement support for IPv6
445 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
447 (handle_accept_event): Accept connections from IPv6 sources.
448 (remote_prepare): Handle IPv6-style hostnames; implement
449 support for IPv6 connections.
450 (remote_open): Implement support for printing connections from
453 2018-07-11 Pedro Alves <palves@redhat.com>
456 * mem-break.c (any_persistent_commands): Add process_info
457 parameter and use it instead of relying on the current process.
458 Change return type to bool.
459 * mem-break.h (any_persistent_commands): Add process_info
460 parameter and change return type to bool.
461 * server.c (handle_detach): Remove require_running_or_return call.
462 Look up the process_info for the process we're about to detach.
463 If not found, return back error to GDB. Adjust
464 any_persistent_commands call to pass down a process pointer.
466 2018-07-11 Pedro Alves <palves@redhat.com>
468 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
469 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
470 instead of collect_register_by_name.
471 * regcache.c (regcache_raw_get_unsigned_by_name): New.
472 * regcache.h (regcache_raw_get_unsigned_by_name): New.
474 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
475 Pedro Alves <palves@redhat.com>
477 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
479 2018-07-03 Tom Tromey <tom@tromey.com>
481 * linux-low.c: Update.
482 * lynx-low.c: Update.
483 * mem-break.c: Update.
485 * remote-utils.c: Update.
489 * win32-low.c: Update.
491 2018-07-03 Tom Tromey <tom@tromey.com>
495 2018-07-03 Tom Tromey <tom@tromey.com>
497 * linux-low.c: Update.
499 2018-07-03 Tom Tromey <tom@tromey.com>
503 2018-07-03 Tom Tromey <tom@tromey.com>
505 * linux-low.c: Update.
506 * linux-mips-low.c: Update.
507 * lynx-low.c: Update.
509 * remote-utils.c: Update.
513 * thread-db.c: Update.
515 2018-07-03 Tom Tromey <tom@tromey.com>
517 * linux-low.c: Update.
518 * linux-mips-low.c: Update.
519 * lynx-low.c: Update.
520 * mem-break.c: Update.
522 * remote-utils.c: Update.
526 * tracepoint.c: Update.
528 2018-07-03 Tom Tromey <tom@tromey.com>
530 * linux-low.c: Update.
531 * linux-ppc-low.c: Update.
532 * linux-x86-low.c: Update.
533 * proc-service.c: Update.
536 * thread-db.c: Update.
537 * win32-low.c: Update.
539 2018-07-03 Tom Tromey <tom@tromey.com>
541 * linux-low.c: Update.
542 * lynx-low.c: Update.
544 * remote-utils.c: Update.
546 * thread-db.c: Update.
547 * win32-low.c: Update.
549 2018-06-29 Joel Brobecker <brobecker@adacore.com>
551 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
552 parameter in call to 'amd64_create_target_description'.
554 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
556 * x86-tdesc.h: Remove executable permission flag.
558 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
560 * configure.ac: Remove AC_PREREQ, add missing quoting.
561 * configure: Re-generate.
562 * config.in: Re-generate.
563 * aclocal.m4: Re-generate.
565 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
567 * tracepoint.h (current_traceframe): Remove declaration.
569 2018-06-18 Alan Hayward <alan.hayward@arm.com>
571 * linux-aarch64-low.c (is_sve_tdesc): New function.
572 (aarch64_sve_regs_copy_to_regcache): Likewise.
573 (aarch64_sve_regs_copy_from_regcache): Likewise.
574 (aarch64_regs_info): Add SVE checks.
575 (initialize_low_arch): Initialize SVE.
577 2018-06-18 Alan Hayward <alan.hayward@arm.com>
579 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
581 2018-06-11 Alan Hayward <alan.hayward@arm.com>
583 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
584 (initialize_low_tracepoint): Likewise
585 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
586 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
588 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
590 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
592 2018-06-11 Alan Hayward <alan.hayward@arm.com>
594 * server.h (PBUFSIZ): Increase size
596 2018-06-11 Alan Hayward <alan.hayward@arm.com>
598 * regcache.c (regcache::raw_compare): New function.
599 * regcache.h (regcache::raw_compare): New declaration.
601 2018-06-11 Alan Hayward <alan.hayward@arm.com>
603 * regcache.c (new_register_cache): Use new.
604 (free_register_cache): Use delete.
605 (register_data): Use const.
606 (supply_register): Move body inside regcache.
607 (regcache::raw_supply): New override function.
608 (collect_register): Move body inside regcache.
609 (regcache::raw_collect): New override function.
610 (regcache::get_register_status): New override function.
611 * regcache.h (struct regcache): Inherit from reg_buffer_common.
613 2018-06-09 Tom Tromey <tom@tromey.com>
615 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
617 (event_queue): Use std::queue.
618 (gdb_event_xfree): Remove.
619 (initialize_event_loop, process_event, wait_for_event): Update.
621 2018-06-08 Stan Cox <scox@redhat.com>
623 * win32-low.c (win32_create_inferior): last_ptid and last_status
624 moved to client_state.
626 2018-06-08 Pedro Alves <palves@redhat.com>
628 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
629 common/common-exceptions.o, common/common-utils.o,
630 common/errors.o, common/print-utils.o and utils.o.
631 * gdbreplay.c: Include "common-defs.h" instead of the two
632 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
633 string.h or alloca.h.
634 (perror_with_name): Delete.
635 (remote_open): Use xstrdup instead of strdup.
636 (main): Rename to ...
637 (captured_main): ... this.
640 2018-06-08 Tom Tromey <tom@tromey.com>
642 * linux-low.c (linux_low_read_btrace): Update.
644 2018-06-04 Stan Cox <scox@redhat.com>
646 * server.h (struct client_state): New.
647 * server.c (cont_thread, general_thread, multi_process)
648 (report_fork_events, report_vfork_events, report_exec_events)
649 (report_thread_events, swbreak_feature, hwbreak_feature)
650 (vCont_supported, disable_randomization, pass_signals)
651 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
652 Moved to client_state.
653 * remote-utils.c (remote_debug, noack_mode)
654 (transport_is_reliable): Moved to client_state.
655 * tracepoint.c (current_traceframe): Moved to client_state.
658 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
659 linux-low.c, remote-utils.h, target.c: Use client_state.
661 2018-05-31 Alan Hayward <alan.hayward@arm.com>
663 * configure.srv: Add new c/h file.
665 2018-05-31 Alan Hayward <alan.hayward@arm.com>
667 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
670 2018-05-25 Maciej W. Rozycki <macro@mips.com>
672 * gdb.arch/mips-fpregset-core.exp: New test.
673 * gdb.arch/mips-fpregset-core.c: New test source.
675 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
678 * hostio.c (require_int): Do not report overflow for integers
679 between 0xfffffff and 0x7fffffff.
681 2018-05-22 Maciej W. Rozycki <macro@mips.com>
683 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
684 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
685 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
687 (the_low_target): Wire them.
689 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
691 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
692 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
693 mode. Call collect_register_by_name with vscr using
694 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
695 (ppc_store_vrregset): Add and set vscr_offset variable as in
696 ppc_fill_vrregset. Call supply_register_by_name with vscr using
699 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
701 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
702 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
703 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
705 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
707 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
708 (ppc_store_vsxregset): Likewise.
709 (ppc_fill_vrregset): Likewise.
710 (ppc_store_vrregset): Likewise.
711 (ppc_fill_evrregset): Likewise.
712 (ppc_store_evrregset): Likewise.
713 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
714 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
717 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
719 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
720 wordsize of the inferior. Call ppc_linux_target_wordsize.
722 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
724 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
725 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
726 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
727 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
728 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
729 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
730 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
731 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
732 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
733 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
734 (tdesc_powerpc_e500l): Remove.
735 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
736 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
737 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
738 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
740 (ppc_arch_setup): Remove target description matching code. Fill a
741 ppc_linux_features struct and call ppc_linux_match_description
744 2018-05-22 Maciej W. Rozycki <macro@mips.com>
746 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
747 width of the requested register exceeds the width of the
749 (mips_cannot_store_register): Likewise.
751 2018-05-21 Maciej W. Rozycki <macro@mips.com>
753 * linux-mips-low.c (mips_fetch_register): New function. Update
755 (mips_store_gregset): Supply 0 rather than $restart for $zero.
756 (the_low_target): Wire `mips_fetch_register'.
758 2018-05-10 Joel Brobecker <brobecker@adacore.com>
760 * lynx-i386-low.c (LYNXOS_178): New macro.
761 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
762 the layout on LynxOS-178.
763 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
764 handle floating point registers that are not supported by
767 2018-05-10 Tom Tromey <tom@tromey.com>
769 * configure: Rebuild.
771 2018-05-10 Joel Brobecker <brobecker@adacore.com>
774 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
775 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
776 Use it to set the expedite_regs field in the given tdesc.
777 * x86-tdesc.h: New file.
778 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
779 Adjust following the addition of the new expedite_regs parameter
781 * linux-tic6x-low.c (tic6x_read_description): Likewise.
782 * linux-x86-tdesc.c: #include "x86-tdesc.h".
783 (i386_linux_read_description, amd64_linux_read_description):
784 Adjust following the addition of the new expedite_regs parameter
786 * lynx-i386-low.c: #include "x86-tdesc.h".
787 (lynx_i386_arch_setup): Adjust following the addition of the new
788 expedite_regs parameter to init_target_desc.
789 * nto-x86-low.c: #include "x86-tdesc.h".
790 (nto_x86_arch_setup): Adjust following the addition of the new
791 expedite_regs parameter to init_target_desc.
792 * win32-i386-low.c: #include "x86-tdesc.h".
793 (i386_arch_setup): Adjust following the addition of the new
794 expedite_regs parameter to init_target_desc.
796 2018-05-10 Joel Brobecker <brobecker@adacore.com>
799 * win32-low.c (win32_create_inferior): Add call to my_wait
800 setting last_status global.
802 2018-05-10 Joel Brobecker <brobecker@adacore.com>
805 * win32-low.c (create_process): Only call gdb_tilde_expand if
806 inferior_cwd is not NULL.
808 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
810 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
811 registers to the cache if their values have changed.
812 (i387_xsave_to_cache): Provide default values for x87 control
813 registers when these features are available, but disabled.
814 * regcache.c (supply_register_by_name_zeroed): New function.
815 * regcache.h (supply_register_by_name_zeroed): Declare new
818 2018-05-07 Tom Tromey <tom@tromey.com>
820 * configure: Rebuild.
822 2018-05-04 Tom Tromey <tom@tromey.com>
824 * configure: Rebuild.
826 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
827 Pedro Alves <palves@redhat.com>
829 * linux-aarch64-low.c (aarch64_stopped_data_address):
832 2018-04-27 Tom Tromey <tom@tromey.com>
834 * configure: Rebuild.
836 2018-04-23 Tom Tromey <tom@tromey.com>
838 * configure: Rebuild.
840 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
842 * Makefile.in (depcomp): Add "..".
843 (all_deps_files): New and use it.
845 2018-04-18 Alan Hayward <alan.hayward@arm.com>
847 * configure.srv (aarch64*-*-linux*): Don't include xml.
848 (i[34567]86-*-cygwin*): Likewise.
849 (i[34567]86-*-linux*): Likewise.
850 (i[34567]86-*-lynxos*): Likewise.
851 (i[34567]86-*-mingw32ce*): Likewise.
852 (i[34567]86-*-mingw*): Likewise.
853 (i[34567]86-*-nto*): Likewise.
854 (tic6x-*-uclinux): Likewise.
855 (x86_64-*-linux*): Likewise.
856 (x86_64-*-mingw*): Likewise.
857 (x86_64-*-cygwin*): Likewise.
859 2018-04-18 Alan Hayward <alan.hayward@arm.com>
861 * tdesc.c: Remove xml parameter.
863 2018-04-18 Alan Hayward <alan.hayward@arm.com>
865 * server.c (get_features_xml): Remove cast.
866 * tdesc.c (void target_desc::accept): Fill in function.
867 (tdesc_get_features_xml): Remove old xml creation.
868 (print_xml_feature::visit_pre): Add xml vistor.
869 * tdesc.h (struct target_desc): Make xmltarget mutable.
870 (tdesc_get_features_xml): Remove declaration.
872 2018-04-18 Alan Hayward <alan.hayward@arm.com>
874 * tdesc.c (tdesc_architecture_name): Add new function.
875 (tdesc_osabi_name): Likewise.
876 (tdesc_get_features_xml): Use new functions.
878 2018-04-18 Alan Hayward <alan.hayward@arm.com>
880 * tdesc.c (tdesc_create_flags): Remove.
881 (tdesc_add_flag): Likewise.
882 (tdesc_named_type): Likewise.
883 (tdesc_create_union): Likewise.
884 (tdesc_create_struct): Likewise.
885 (tdesc_create_vector): Likewise.
886 (tdesc_add_bitfield): Likewise.
887 (tdesc_add_field): Likewise.
888 (tdesc_set_struct_size): Likewise.
890 2018-04-18 Alan Hayward <alan.hayward@arm.com>
892 * tdesc.c (~target_desc): Remove implictly deleted items.
893 (init_target_desc): Iterate all features.
894 (tdesc_get_features_xml): Use vector.
895 (tdesc_create_feature): Create feature.
896 * tdesc.h (tdesc_feature) Remove
897 (target_desc): Add features.
899 2018-04-18 Alan Hayward <alan.hayward@arm.com>
901 * Makefile.in: Add common/tdesc.c
902 * tdesc.c (init_target_desc): init all reg_defs from register
904 (tdesc_create_reg): Create tdesc_reg.
905 * tdesc.h (tdesc_feature): Add register vector.
907 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
909 * tdesc.h (struct target_desc) <features>: Change type to
910 std::vector<std::string>.
911 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
913 (tdesc_get_features_xml): Likewise.
914 (tdesc_create_feature): Likewise.
916 2018-03-26 Alan Hayward <alan.hayward@arm.com>
918 * regcache.c (find_register_by_number): Return a ref.
919 (find_regno): Use references.
920 (register_size): Likewise.
921 (register_data): Likewise.
922 * tdesc.c (target_desc::~target_desc): Remove free calls.
923 (target_desc::operator==): Use std::vector compare.
924 (init_target_desc): Use reference.
925 (tdesc_create_reg): Use reg constructors.
926 * tdesc.h (struct target_desc): Replace pointer with object.
928 2018-03-23 Alan Hayward <alan.hayward@arm.com>
930 * regcache.c (find_register_by_number): Make static.
931 (find_regno): Use find_register_by_number
932 * regcache.h (struct reg): Remove declaration.
934 2018-03-23 Alan Hayward <alan.hayward@arm.com>
936 * tdesc.c (target_desc::~target_desc): Move to here.
937 (target_desc::operator==): Likewise.
938 * tdesc.h (target_desc::~target_desc): Move from here.
939 (target_desc::operator==): Likewise.
941 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
943 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
945 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
947 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
949 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
950 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
951 and init_registers_s390_gs_linux64.
953 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
955 * linux-s390-low.c (s390_fill_gs): Remove function.
956 (s390_fill_gsbc): Remove function.
957 (s390_regsets): Set fill functions for the guarded storage regsets
960 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
962 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
963 the word size. Add comment.
964 (s390_get_wordsize): New function.
965 (s390_arch_setup): No longer select a temporary tdesc to fetch the
966 pswm with it. Instead, use s390_get_wordsize to determine the
967 word size first and derive the correct tdesc from that directly.
969 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
971 * Makefile.in: Include silent-rules.mk.
972 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
973 (COMPILE): Add ECHO_CXX.
974 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
975 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
976 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
977 (version-generated.c): Add ECHO_GEN.
978 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
979 (IPAGENT_COMPILE): Add ECHO_CXX.
980 (%-generated.c): Add ECHO_REGDAT.
982 2018-03-14 Tom Tromey <tom@tromey.com>
985 * ax.c (ax_printf): Special case for NULL.
987 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
989 * linux-low.c (linux_qxfer_libraries_svr4): Use
990 xml_escape_text_append.
992 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
994 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
996 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
998 * server.c (handle_general_set): Remove unnecessary xstrdup.
1000 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1002 * server.c (parse_debug_format_options): Adjust to
1003 delim_string_to_char_ptr_vec changes.
1004 * thread-db.c (thread_db_load_search): Adjust to
1005 dirnames_to_char_ptr_vec changes.
1007 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1009 * target.h (target_enable_btrace, target_disable_btrace)
1010 (target_read_btrace, target_read_btrace_conf): Turn macro into
1011 inline function. Throw error if target method is not defined.
1012 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1013 check for btrace target method. Be prepared to handle exceptions
1014 from btrace target methods.
1016 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1018 * server.c (captured_main): Change order of error message printed
1019 when the current working directory cannot be found.
1021 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1023 * server.c: Include "filenames.h" and "pathstuff.h".
1024 (program_name): Delete variable.
1025 (program_path): New anonymous class.
1026 (get_exec_wrapper): Use "program_path" instead of
1028 (handle_v_run): Likewise.
1029 (captured_main): Likewise.
1030 (process_serial_event): Likewise.
1032 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1034 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1035 (OBJS): Add "pathstuff.o".
1036 * server.c (current_directory): New global variable.
1037 (captured_main): Initialize "current_directory".
1039 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1041 * tdesc.c: Use common/tdesc.h.
1042 * tdesc.h: Likewise.
1044 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1045 Simon Marchi <simon.marchi@ericsson.com>
1047 * Makefile.in: Switch order of make rules.
1049 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1051 * Makefile.in: Add common directory in build.
1052 * configure.ac: Add common reference.
1053 * configure: Regenerate.
1055 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1057 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1058 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1059 * spu-low.c (spu_target_ops): Likewise.
1060 * win32-low.c (win32_target_ops): Likewise.
1061 * server.c (supported_btrace_packets): Report packets unconditionally.
1062 * target.h (target_ops) <supports_btrace>: Remove.
1063 (target_supports_btrace): Remove.
1065 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1067 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1068 (handle_btrace_disable): Change return type to void. Use exceptions
1070 (handle_btrace_general_set): Catch exception and copy message to
1073 2018-02-08 Tom Tromey <tom@tromey.com>
1075 * linux-low.c (install_software_single_step_breakpoints): Use
1076 make_scoped_restore.
1077 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1078 (do_restore_current_thread_cleanup): Remove.
1079 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1082 2018-02-08 Tom Tromey <tom@tromey.com>
1084 * mem-break.c (set_raw_breakpoint_at): Use
1085 gdb::unique_xmalloc_ptr.
1087 2018-01-30 Pedro Alves <palves@redhat.com>
1090 * target.c (target_terminal::terminal_state): Rename to ...
1091 (target_terminal::m_terminal_state): ... this.
1093 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1095 * linux-low.c (handle_extended_wait): Surround call to
1096 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1098 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1100 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1101 linux_ptrace_attach_fail_reason_string now returning an
1103 (linux_attach): Likewise.
1104 * thread-db.c (attach_thread): Likewise.
1106 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1109 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1110 checking for fs_base/gs_base fields in struct user_regs_struct.
1111 * configure: Regenerate.
1113 2018-01-16 Yao Qi <yao.qi@linaro.org>
1116 * linux-low.c (fetch_register): Call supply_register instead of
1119 2018-01-08 Yao Qi <yao.qi@linaro.org>
1120 Simon Marchi <simon.marchi@ericsson.com>
1122 * Makefile.in (OBS): Remove selftest.o.
1123 * configure.ac: Set srv_selftest_objs if $development is true.
1124 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1125 * configure: Re-generated.
1126 * server.c (captured_main): Wrap variable selftest_filter with
1129 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1131 * server.c (parse_debug_format_options): Return std::string.
1132 (handle_monitor_command, captured_main): Adjust.
1134 2018-01-05 Pedro Alves <palves@redhat.com>
1137 * server.c (captured_main): Pass quiet=false to
1138 save_original_signals_state.
1140 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1142 * gdbreplay.c (gdbreplay_version): Update copyright year in
1144 * server.c (gdbserver_version): Likewise.
1146 2017-12-08 Tom Tromey <tom@tromey.com>
1148 * ax.c (ax_printf): Update.
1150 2017-12-07 Yao Qi <yao.qi@linaro.org>
1152 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1153 aarch64_linux_read_description.
1154 * linux-amd64-ipa.c (idx2mask): New array.
1155 (get_ipa_tdesc): Move idx2mask out.
1156 (initialize_low_tracepoint): Initialize target descriptions.
1157 * linux-i386-ipa.c (idx2mask): New array.
1158 (get_ipa_tdesc): Move idx2mask out.
1159 (initialize_low_tracepoint): Initialize target descriptions.
1161 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1163 * tdesc.c (struct tdesc_type): Change return type.
1164 (tdesc_add_flag): Change parameter type.
1165 (tdesc_add_bitfield): Likewise.
1166 (tdesc_add_field): Likewise.
1167 (tdesc_set_struct_size): Likewise.
1169 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1171 * regcache.c (registers_to_string): Remove unused variable.
1173 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1175 * inferiors.c (for_each_inferior_with_data): Remove.
1176 * inferiors.h (for_each_inferior_with_data): Remove.
1177 * server.c (handle_qxfer_threads_worker): Change parameter type.
1178 (handle_qxfer_threads_proper): Use for_each_thread.
1180 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1182 * inferiors.c (for_each_inferior): Remove.
1183 (clear_inferiors): Use for_each_thread.
1184 * inferiors.h (for_each_inferior): Remove.
1185 * linux-low.c (linux_wait_for_event_filtered): Use
1187 (linux_stabilize_threads): Likewise.
1188 * regcache.c (regcache_release): Likewise.
1189 * server.c (gdb_wants_all_threads_stopped): Likewise.
1190 (clear_pending_status_callback): Remove.
1191 (handle_status): Use for_each_thread.
1192 (captured_main): Likewise.
1193 * win32-low.c (child_init_thread_list): Likewise.
1194 (win32_clear_inferiors): Likewise.
1195 (fake_breakpoint_event): Likewise.
1197 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1199 * inferiors.h (find_inferior): Remove.
1200 * inferiors.c (find_inferior): Remove.
1202 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1204 * linux-low.c (resume_status_pending_p): Update comment.
1205 (need_step_over_p): Update comment.
1207 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1209 * linux-low.c (proceed_one_lwp): Return void, change parameter
1211 (unsuspend_and_proceed_one_lwp): Likewise.
1212 (proceed_all_lwps): Use for_each_thread.
1213 (unstop_all_lwps): Likewise.
1215 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1217 * linux-low.c (linux_resume_one_thread): Return void, take
1219 (linux_resume): Use for_each_thread.
1221 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1223 * linux-low.c (send_sigstop_callback): Return void, change
1224 parameter type. Rename to...
1225 (send_sigstop): ... this.
1226 (suspend_and_send_sigstop_callback): Return void, change parameter
1228 (suspend_and_send_sigstop): ... this.
1229 (stop_all_lwps): Use for_each_thread.
1231 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1233 * linux-low.c (lwp_running): Return bool, remove unused
1235 (linux_stabilize_threads): Use find_thread.
1237 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1239 * linux-low.c (select_singlestep_lwp_callback): Remove.
1240 (count_events_callback): Remove.
1241 (select_event_lwp_callback): Remove.
1242 (select_event_lwp): Use find_thread/for_each_thread.
1244 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1246 * linux-low.c (not_stopped_callback): Return bool, take filter
1248 (linux_wait_for_event_filtered): Use find_thread.
1249 (linux_wait_1): Likewise.
1251 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1253 * linux-low.c (same_lwp): Remove.
1254 (find_lwp_pid): Use find_thread.
1256 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1258 * linux-low.c (delete_lwp_callback): Remove.
1259 (linux_mourn): Use for_each_thread.
1261 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1263 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1264 args parameter, don't check for pid.
1265 (linux_detach): Use for_each_thread.
1267 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1269 * linux-low.c (struct counter): Remove.
1270 (second_thread_of_pid_p): Remove.
1271 (last_thread_of_process_p): Use find_thread.
1273 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1275 * inferiors.c (find_inferior_in_random): Remove.
1276 * inferiors.h (find_inferior_in_random): Remove.
1277 * linux-low.c (status_pending_p_callback): Return bool, accept
1278 parameter ptid directly.
1279 (linux_wait_for_event_filtered): Use find_thread_in_random.
1280 (linux_wait_1): Likewise.
1282 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1284 * inferiors.c (find_inferior_id): Remove.
1285 (find_thread_ptid): Move implemention from find_inferior_id to
1287 * inferiors.h (find_inferior_id): Remove.
1288 * server.c (handle_status): Use find_thread_ptid.
1289 (process_serial_event): Likewise.
1290 * thread-db.c (find_one_thread): Likewise.
1291 (thread_db_thread_handle): Likewise.
1292 * win32-low.c (thread_rec): Likewise.
1293 (child_delete_thread): Likewise.
1294 (win32_thread_alive): Likewise.
1295 (get_child_debug_event): Likewise.
1297 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1299 * linux-mips-low.c (update_watch_registers_callback): Return
1300 void, remove pid_p parameter, don't check for pid.
1301 (mips_insert_point, mips_remove_point): Use for_each_thread.
1303 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1305 * lynx.low (lynx_delete_thread_callback): Remove.
1306 (lynx_mourn): Use for_each_thread.
1308 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1310 * regcache.c (regcache_invalidate_one): Remove.
1311 (regcache_invalidate_pid): use for_each_thread.
1313 2017-11-26 Tom Tromey <tom@tromey.com>
1315 * linux-low.c (linux_create_inferior): Update.
1317 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1319 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1321 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1323 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1324 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1325 * linux-aarch64-tdesc-selftest.c: New file.
1326 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1328 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1330 * configure.srv: Add new file.
1331 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1332 * linux-aarch64-tdesc-selftest.c: New file.
1333 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1335 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1337 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1338 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1339 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1341 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1343 * configure.srv: Add new files.
1344 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1345 aarch64_linux_read_description.
1346 * linux-aarch64-low.c (aarch64_linux_read_description):
1347 Merge with aarch64_arch_setup.
1348 (aarch64_arch_setup): Call aarch64_linux_read_description.
1349 * linux-aarch64-tdesc.c: New file.
1350 * linux-aarch64-tdesc.h: New file.
1352 2017-11-24 Yao Qi <yao.qi@linaro.org>
1354 * configure.srv: Set $srv_regobj for tic6x-linux.
1355 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1356 (tic6x_read_description): Move some code to tic6x_arch_setup.
1357 (tic6x_tdesc_test): New function.
1358 (initialize_low_arch): Call selftests::register_test.
1360 2017-11-22 Yao Qi <yao.qi@linaro.org>
1362 * remote-utils.c (prepare_resume_reply): Use memcpy.
1364 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1366 * linux-low.c (kill_one_lwp_callback): Return void, take
1367 argument directly, don't filter on pid.
1368 (linux_kill): Use for_each_thread.
1370 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1372 * linux-low.c (need_step_over_p): Return bool, remove dummy
1374 (linux_resume, proceed_all_lwps): Use find_thread.
1376 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1378 * linux-low.c (resume_status_pending_p): Return bool, remove
1380 (linux_resume): Use find_thread.
1382 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1384 * linux-low.c (struct thread_resume_array): Remove.
1385 (linux_set_resume_request): Return void, take arguments
1387 (linux_resume): Use for_each_thread.
1389 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1391 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1392 return bool, remove data argument.
1393 (linux_stabilize_threads): Use find_thread.
1395 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1397 * linux-low.c (unsuspend_one_lwp): Remove.
1398 (unsuspend_all_lwps): Use for_each_thread, inline code from
1401 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1403 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1404 * linux-low.c (struct iterate_over_lwps_args): Remove.
1405 (iterate_over_lwps_filter): Remove.
1406 (iterate_over_lwps): Use find_thread.
1408 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1410 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1411 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1412 code from reset_lwp_ptrace_options_callback.
1414 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1416 * linux-arm-low.c (struct update_registers_data): Remove.
1417 (update_registers_callback): Return void, take arguments
1418 directly, don't check thread's pid.
1419 (arm_insert_point, arm_remove_point): Use for_each_thread.
1421 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1423 * win32-low.c (continue_one_thread): Return void, take argument
1425 (child_continue): Use for_each_thread.
1427 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1429 * win32-i386-low.c (update_debug_registers_callback): Rename
1431 (update_debug_registers): ... this, return void, remove pid_p arg.
1432 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1434 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1436 * inferiors.h (struct process_info): Add constructor, initialize
1438 <syscalls_to_catch>: Change type to std::vector<int>.
1439 * inferiors.c (add_process): Allocate process_info with new.
1440 (remove_process): Free process_info with delete.
1441 * linux-low.c (handle_extended_wait): Adjust.
1442 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1443 * server.c (handle_general_set): Adjust.
1445 2017-11-16 Pedro Alves <palves@redhat.com>
1447 * remote-utils.c (remote_close): Block SIGIO signals instead of
1448 uninstalling the SIGIO handler.
1450 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1452 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1454 2017-11-16 Yao Qi <yao.qi@linaro.org>
1456 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1457 (tic6x_store_gregset): Likewise.
1458 (tic6x_usrregs_info): Move it up.
1460 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1462 * Makefile.in: Update arch rules.
1463 * configure.srv: Explicitly mark arch/ files.
1465 2017-11-13 Andreas Schwab <schwab@suse.de>
1467 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1469 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1471 2017-11-06 Pedro Alves <palves@redhat.com>
1473 * config.in, configure: Regenerate.
1475 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1477 * target.c (struct thread_search): Remove.
1478 (thread_search_callback): Remove.
1479 (prepare_to_access_memory): Use for_each_thread instead of
1480 find_inferior. Inline code from thread_search_callback.
1482 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1484 * server.c (struct visit_actioned_threads_data): Remove.
1485 (visit_actioned_threads): Change prototype to take arguments
1487 (resume): Use find_thread instead of find_inferior.
1489 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1491 * server.c (queue_stop_reply_callback): Change prototype, return
1493 (find_status_pending_thread_callback): Remove.
1494 (handle_status): Replace find_inferior with find_thread and
1497 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1499 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1501 (aarch64_store_gregset): Likewise.
1502 (aarch64_fill_fpregset): Likewise.
1503 (aarch64_store_fpregset): Likewise.
1505 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1507 * gdbthread.h (find_thread, for_each_thread): New functions.
1508 * inferiors.c (thread_of_pid): Remove.
1509 (find_any_thread_of_pid): Use find_thread.
1510 * linux-low.c (num_lwps): Use for_each_thread.
1512 2017-10-17 Yao Qi <yao.qi@linaro.org>
1514 * Makefile.in: Remove one rule.
1515 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1517 2017-10-17 Yao Qi <yao.qi@linaro.org>
1519 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1520 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1522 2017-10-17 Yao Qi <yao.qi@linaro.org>
1524 * configure.srv: Rename arm.o with arch/arm.o.
1526 2017-10-17 Yao Qi <yao.qi@linaro.org>
1528 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1529 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1530 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1531 (arch-i386.o, arch-amd64.o): Remove rules.
1532 (arch/%.o): New rule.
1533 Update POSTCOMPILE and COMPILE.pre.
1534 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1535 * configure: Re-generated.
1536 * configure.srv: Replace arch-i386.o with arch/i386.o.
1537 Replace arch-amd64.o with arch/amd64.o.
1539 2017-10-16 Yao Qi <yao.qi@linaro.org>
1541 * configure: Regenerated.
1543 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1545 * inferiors.h: (struct inferior_list): Remove.
1546 (struct inferior_list_entry); Remove.
1547 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1548 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1549 get_first_inferior): Remove.
1550 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1551 find_inferior_id, find_inferior_in_random): Change signature.
1552 * inferiors.c (all_threads): Change type to
1553 std::list<thread_info *>.
1554 (get_thread): Remove macro.
1555 (find_inferior, find_inferior_id): Change signature, implement
1557 (find_inferior_in_random): Change signature, implement using
1558 find_thread_in_random.
1559 (for_each_inferior, for_each_inferior_with_data): Change
1560 signature, implement using for_each_thread.
1561 (add_inferior_to_list, remove_inferior): Remove.
1562 (add_thread, get_first_thread, thread_of_pid,
1563 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1564 (get_first_inferior, one_inferior_p, clear_inferior_list):
1566 (clear_inferiors, get_thread_process): Update.
1567 * gdbthread.h: Include <list>.
1568 (struct thread_info) <entry>: Remove field.
1570 (all_threads): Change type to std::list<thread_info *>.
1571 (get_first_inferior): Add doc.
1572 (find_thread, for_each_thread, find_thread_in_random): New
1574 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1575 * linux-arm-low.c (update_registers_callback): Update.
1576 * linux-low.c (second_thread_of_pid_p): Update.
1577 (kill_one_lwp_callback, linux_detach_lwp_callback,
1578 delete_lwp_callback, status_pending_p_callback, same_lwp,
1579 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1580 iterate_over_lwps, not_stopped_callback,
1581 resume_stopped_resumed_lwps, count_events_callback,
1582 select_singlestep_lwp_callback, select_event_lwp_callback,
1583 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1584 suspend_and_send_sigstop_callback, wait_for_sigstop,
1585 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1586 lwp_running, linux_set_resume_request, resume_status_pending_p,
1587 need_step_over_p, start_step_over, linux_resume_one_thread,
1588 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1589 reset_lwp_ptrace_options_callback): Update.
1590 * linux-mips-low.c (update_watch_registers_callback): Update.
1591 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1593 (free_register_cache_thread_one): Remove.
1594 (regcache_release): Update.
1595 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1596 handle_qxfer_threads_worker): Update.
1597 (handle_query): Update, use list iterator.
1598 (visit_actioned_threads, handle_pending_status,
1599 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1600 clear_pending_status_callback, set_pending_status_callback,
1601 find_status_pending_thread_callback, handle_status,
1602 process_serial_event): Update.
1603 * target.c (thread_search_callback): Update.
1604 * thread-db.c (thread_db_get_tls_address): Update.
1605 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1607 * win32-i386-low.c (update_debug_registers_callback): Update.
1608 * win32-low.c (delete_thread_info, child_delete_thread,
1609 continue_one_thread, suspend_one_thread,
1610 get_child_debug_event): Adjust.
1612 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1614 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1615 * inferiors.h: Include <list>.
1616 (struct process_info) <entry>: Remove field.
1618 (pid_of): Change macro to function.
1619 (ptid_of, lwpid_of): Remove macro.
1620 (all_processes): Change type to std::list<process_info *>.
1621 (ALL_PROCESSES): Remove macro.
1622 (for_each_process, find_process): New function.
1623 * inferiors.c (all_processes): Change type to
1624 std::list<process_info *>.
1625 (find_thread_process): Adjust.
1626 (add_process): Likewise.
1627 (remove_process): Likewise.
1628 (find_process_pid): Likewise.
1629 (get_first_process): Likewise.
1630 (started_inferior_callback): Remove.
1631 (have_started_inferiors_p): Adjust.
1632 (attached_inferior_callback): Remove.
1633 (have_attached_inferiors_p): Adjust.
1634 * linux-low.c (check_zombie_leaders): Likewise.
1635 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1636 (x86_linux_update_xmltarget): Adjust.
1637 * server.c (handle_query): Likewise.
1638 (gdb_reattached_process): Remove.
1639 (handle_status): Adjust.
1640 (kill_inferior_callback): Likewise.
1641 (detach_or_kill_inferior): Remove.
1642 (print_started_pid): Likewise.
1643 (print_attached_pid): Likewise.
1644 (detach_or_kill_for_exit): Update.
1645 (process_serial_event): Likewise.
1646 * linux-arm-low.c (arm_new_fork): Likewise.
1648 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1650 * dll.h: Include <list>.
1651 (struct dll_info): Add constructor.
1652 <entry>: Remove field.
1653 (all_dlls): Change type to std::list<dll_info>.
1654 * dll.c: Include <algorithm>.
1655 (get_dll): Remove macro.
1656 (all_dlls): Change type to std::list<dll_info *>.
1657 (free_one_dll): Remove.
1658 (match_dll): Likewise.
1659 (loaded_dll): Adjust.
1660 (unloaded_dll): Adjust to all_dlls type change, use
1661 std::find_if. Inline code from match_dll.
1662 (clear_dlls): Adjust to all_dlls type change.
1663 * server.c (emit_dll_description): Remove.
1664 (handle_qxfer_libraries): Adjust to all_dlls type change,
1665 integrate emit_dll_description's functionality.
1667 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1669 * linux-low.h (struct linux_target_ops) <delete_process>: New
1671 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1672 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1673 (struct linux_target_ops): Add delete_process callback.
1674 * linux-arm-low.c (arm_delete_process): New.
1675 (struct linux_target_ops): Add delete_process callback.
1676 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1677 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1678 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1679 * linux-mips-low.c (mips_linux_delete_process): New.
1680 (struct linux_target_ops): Add delete_process callback.
1681 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1682 * linux-s390-low.c (struct linux_target_ops): Likewise.
1683 * linux-sh-low.c (struct linux_target_ops): Likewise.
1684 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1685 * linux-tile-low.c (struct linux_target_ops): Likewise.
1686 * linux-x86-low.c (x86_linux_delete_process): New.
1687 (struct linux_target_ops): Add delete_process callback.
1688 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1690 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1692 * linux-aarch64-low.c (the_low_target): Add thread delete
1694 * linux-arm-low.c (arm_delete_thread): New function.
1695 (the_low_target): Add thread delete callback.
1696 * linux-bfin-low.c (the_low_target): Likewise.
1697 * linux-crisv32-low.c (the_low_target): Likewise.
1698 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1700 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1702 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1703 * linux-mips-low.c (mips_linux_delete_thread): New function.
1704 (the_low_target): Add thread delete callback.
1705 * linux-ppc-low.c (the_low_target): Likewise.
1706 * linux-s390-low.c (the_low_target): Likewise.
1707 * linux-sh-low.c (the_low_target): Likewise.
1708 * linux-tic6x-low.c (the_low_target): Likewise.
1709 * linux-tile-low.c (the_low_target): Likewise.
1710 * linux-x86-low.c (the_low_target): Likewise.
1711 * linux-xtensa-low.c (the_low_target): Likewise.
1713 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1715 * win32-low.c: Include "common-inferior.h".
1717 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1719 * inferiors.c (set_inferior_cwd): New function.
1720 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1721 (handle_query): Inform that QSetWorkingDir is supported.
1722 * win32-low.c (create_process): Pass the inferior's cwd to
1725 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1727 * inferiors.c (current_inferior_cwd): New global variable.
1728 (get_inferior_cwd): New function.
1729 * inferiors.h (struct process_info) <cwd>: New field.
1731 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1733 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1734 (OBS): Add gdb_tilde_expand.o.
1736 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1738 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1739 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1741 2017-09-29 Pedro Alves <palves@redhat.com>
1743 * ax.c (gdb_parse_agent_expr): Constify.
1744 * ax.h (gdb_parse_agent_expr): Constify.
1745 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1747 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1748 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1749 * remote-utils.h (read_ptid): Constify.
1750 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1751 (process_point_options, process_serial_event): Constify.
1752 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1753 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1754 (cmd_qtbuffer): Constify.
1756 2017-09-29 Pedro Alves <palves@redhat.com>
1758 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1761 2017-09-29 Pedro Alves <palves@redhat.com>
1763 * linux-low.c (handle_extended_wait): Pass parent thread instead
1764 of process to thread_db_notice_clone.
1765 * linux-low.h (thread_db_notice_clone): Replace parent process
1766 parameter with parent thread parameter.
1767 * thread-db.c (find_one_thread): Add comment.
1768 (thread_db_notice_clone): Replace parent process parameter with
1769 parent thread parameter. Temporarily switch to the parent thread.
1771 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1773 * gdbthread.h: Include "common-gdbthread.h".
1774 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1775 "if" when validating the ptid.
1776 * remote-utils.c: Include "gdbthread.h".
1777 (prepare_resume_reply): Use "switch_to_thread".
1778 * target.c (done_accessing_memory): Likewise.
1780 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1782 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1783 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1784 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1785 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1786 s390x-gs-linux64-ipa.o to ipa_obj.
1787 * linux-s390-low.c (HWCAP_S390_GS): New define.
1788 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1790 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1791 (s390_arch_setup): Check for guarded-storage support and choose
1793 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1794 init_registers_s390x_gs_linux64.
1795 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1797 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1798 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1800 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1802 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1804 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1806 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1807 (thread_db_thread_handle): Declare.
1808 * linux-low.c (linux_target_ops): Initialize thread_handle.
1809 * server.c (handle_qxfer_threads_worker): Add support for
1811 * target.h (struct target_ops): Add new function pointer,
1813 (target_thread_handle): Define.
1814 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1816 (thread_db_thread_handle): New function.
1818 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1820 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1821 * linux-low.h (thread_db_notice_clone): Declare.
1822 * thread-db.c (thread_db_notice_clone): New function.
1824 2017-09-21 Pedro Alves <palves@redhat.com>
1826 * server.c (gdb_read_memory, handle_status, process_serial_event)
1827 (handle_serial_event, handle_target_event): Adjust to
1828 set_desired_thread prototype change.
1829 * target.c (set_desired_thread): Remove 'use_general' parameter
1831 * target.h (set_desired_thread): Remove 'use_general' parameter.
1833 2017-09-20 Tom Tromey <tom@tromey.com>
1835 * target.c (target_terminal::terminal_state): Define.
1836 (target_terminal::init): Rename from target_terminal_init.
1837 (target_terminal::inferior): Rename from
1838 target_terminal_inferior.
1839 (target_terminal::ours): Rename from target_terminal_ours.
1840 (target_terminal::ours_for_output, target_terminal::info): New.
1842 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1844 * server.c (accumulate_file_name_length): Remove.
1845 (emit_dll_description): Adjust to std::string change.
1846 (handle_qxfer_libraries): Use std::string to hold document.
1848 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1850 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1851 return type of xml_escape_text.
1852 * server.c (emit_dll_description): Likewise.
1854 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1856 * server.c (captured_main): Accept argument for --selftest.
1857 Update run_tests call.
1858 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1859 when registering selftests.
1861 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1863 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1864 instead of "VEC" for "target_desc.reg_defs".
1865 (regcache_cpy): Likewise.
1866 (registers_to_string): Likewise.
1867 (registers_from_string): Likewise.
1868 (find_regno): Likewise.
1869 (supply_regblock): Likewise.
1870 (regcache_raw_read_unsigned): Likewise.
1871 * tdesc.c (init_target_desc): Likewise.
1872 (tdesc_create_reg): Likewise.
1873 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1874 (struct target_desc) <reg_defs>: Convert to "std::vector".
1875 (target_desc): Do not initialize "reg_defs".
1876 (~target_desc): Update code to use "std::vector" instead of "VEC"
1877 for "target_desc.reg_defs".
1878 (operator==): Likewise.
1880 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1882 * inferiors.h (thread_to_gdb_id): Remove.
1883 * inferiors.c (thread_to_gdb_id): Remove.
1884 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1885 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1886 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1888 * nto-low.c (nto_fetch_registers, nto_store_registers,
1889 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1891 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1893 * inferiors.h (gdb_id_to_thread_id): Remove.
1894 * inferiors.c (gdb_id_to_thread_id): Remove.
1895 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1896 removal. Move pid declaration closer to where it's used.
1898 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1900 * server.c (handle_detach): New function.
1901 (process_serial_event): Move code out, call handle_detach.
1903 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1905 * server.c (require_running): Rename to ...
1906 (require_running_or_return): ... this ...
1907 (require_running_or_break): ... and this.
1908 (handle_query, process_serial_event): Adjust.
1910 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1912 * linux-low.c (linux_set_resume_request): Remove unused
1915 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1917 * server.c (first_thread_of): Remove.
1918 (process_serial_event): Replace usage of first_thread_of with
1919 find_any_thread_of_pid.
1920 * tracepoint.c (same_process_p): Remove.
1921 (gdb_agent_about_to_close): Replace usage of same_process_p with
1922 find_any_thread_of_pid.
1923 * linux-x86-low.c (same_process_callback): Remove.
1924 (x86_arch_setup_process_callback): Replace usage of
1925 same_process_callback with find_any_thread_of_pid.
1926 * thread-db.c (any_thread_of): Remove.
1927 (switch_to_process): Replace usage of any_thread_of with
1928 find_any_thread_of_pid.
1929 * inferiors.c (thread_pid_matches_callback): Remove.
1930 (find_thread_process): Adjust to use find_any_thread_of_pid.
1932 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1934 * regcache.c (get_thread_regcache): Guard calls to "memset"
1937 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1939 * linux-low.c (handle_extended_wait): Use
1940 "allocate_target_description" instead of "XNEW".
1941 * linux-x86-low.c (initialize_low_arch): Likewise.
1943 2017-09-05 Yao Qi <yao.qi@linaro.org>
1945 * configure.srv (srv_i386_regobj): Remove.
1946 (srv_amd64_regobj): Remove.
1947 (srv_regobj): Set it to "" for x86 non-linux targets.
1948 * linux-x86-tdesc.c (i386_linux_read_description):
1949 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1950 (init_registers_i386): Remove the declaration.
1951 (tdesc_i386): Remove the declaration.
1952 (lynx_i386_arch_setup): Call i386_create_target_description.
1953 * nto-x86-low.c: Likewise.
1954 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1955 [!__x86_64__]: include arch/i386.h.
1956 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1958 2017-09-05 Yao Qi <yao.qi@linaro.org>
1960 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1961 i386/amd64-XXX-linux from it.
1963 2017-09-05 Yao Qi <yao.qi@linaro.org>
1965 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1967 (ipa_amd64_linux_regobj): Remove.
1968 (ipa_x32_linux_regobj): Remove.
1970 2017-09-05 Yao Qi <yao.qi@linaro.org>
1972 * Makefile.in (arch-amd64.o): New rule.
1973 * configure.srv: Append arch-amd64.o.
1974 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1975 (get_ipa_tdesc): Call amd64_linux_read_description.
1976 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1977 and init_registers_amd64_XXX.
1978 * linux-x86-low.c (x86_linux_read_description): Call
1979 amd64_linux_read_description.
1980 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1981 (initialize_low_arch): Don't call init_registers_x32_XXX and
1982 init_registers_amd64_XXX.
1983 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1984 and tdesc_amd64_XXX.
1985 [__x86_64__] (amd64_tdesc_test): New function.
1986 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1987 and init_registers_amd64_XXX.
1988 * linux-x86-tdesc.c: Include arch/amd64.h.
1989 (xcr0_to_tdesc_idx): New function.
1990 (i386_linux_read_description): New function.
1991 (amd64_get_ipa_tdesc_idx): New function.
1992 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1993 (amd64_get_ipa_tdesc): Declare.
1995 2017-09-05 Yao Qi <yao.qi@linaro.org>
1997 * configure.srv (srv_i386_linux_xmlfiles): Remove
1998 i386/i386-XXX-linux.xml from it.
2000 2017-09-05 Yao Qi <yao.qi@linaro.org>
2002 * configure.srv: Set srv_i386_linux_regobj empty if $development
2004 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2005 initialize_low_tdesc.
2006 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2007 with #if initialize_low_tdesc.
2008 * linux-x86-tdesc-selftest.c: New file.
2009 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2011 2017-09-05 Yao Qi <yao.qi@linaro.org>
2013 * Makefile.in (arch-i386.o): New rule.
2014 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2015 (x86_64-*-linux*): Likewise.
2016 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2017 include arch/i386.h.
2018 (i386_linux_read_description): Remove code and call
2019 i386_create_target_description.
2020 * tdesc.c (allocate_target_description): New function.
2021 * tdesc.h (set_tdesc_architecture): Remove declaration.
2022 (set_tdesc_osabi): Likewise.
2024 2017-09-05 Yao Qi <yao.qi@linaro.org>
2026 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2027 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2028 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2030 * server.c (get_features_xml): Call tdesc_get_features_xml.
2031 * tdesc.c (set_tdesc_architecture): New function.
2032 (set_tdesc_osabi): New function.
2033 (tdesc_get_features_xml): New function.
2034 (tdesc_create_feature): Add an argument.
2035 * tdesc.h (struct target_desc) <features>: New field.
2036 <arch, osabi>: New field.
2037 (~target_desc): xfree features, arch, and osabi.
2038 (target_desc::oerator==): Don't compare .xmltarget.
2039 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2040 (set_tdesc_osabi): Likewise.
2041 (tdesc_get_features_xml): Likewise.
2043 2017-09-05 Yao Qi <yao.qi@linaro.org>
2045 * linux-x86-tdesc.c: Include selftest.h.
2046 (i386_tdesc_test): New function.
2047 (initialize_low_tdesc): Call selftests::register_test.
2048 * tdesc.h: Include regdef.h.
2049 (target_desc): Override operator == and !=.
2051 2017-09-05 Yao Qi <yao.qi@linaro.org>
2053 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2054 (ipa_obj): Likewise.
2055 * linux-i386-ipa.c: Include common/x86-xstate.h
2056 (get_ipa_tdesc): Call i386_linux_read_description.
2057 (initialize_low_tracepoint): Don't call init_registers_XXX
2058 functions, call initialize_low_tdesc instead.
2059 * linux-x86-low.c (x86_linux_read_description): Call
2060 i386_linux_read_description.
2061 (initialize_low_arch): Don't call init_registers_i386_XXX
2062 functions, call initialize_low_tdesc.
2063 * linux-x86-tdesc.c: New file.
2064 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2065 (i386_get_ipa_tdesc_idx): Declare.
2066 (i386_get_ipa_tdesc): Declare.
2067 (initialize_low_tdesc): Declare.
2069 2017-09-05 Yao Qi <yao.qi@linaro.org>
2071 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2074 2017-09-05 Yao Qi <yao.qi@linaro.org>
2076 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2077 * regcache.c (get_thread_regcache): Use VEC_length.
2078 (init_register_cache): Likewise.
2079 (regcache_cpy): Likewise.
2080 (registers_to_string): Iterate reg_defs via VEC_iterate.
2081 (find_regno): Likewise.
2082 (find_register_by_number): Use VEC_index.
2083 (register_size): Call find_register_by_number.
2084 (register_data): Call find_register_by_number.
2085 (supply_regblock): Use VEC_length.
2086 (regcache_raw_read_unsigned): Likewise.
2087 * tdesc.c (init_target_desc): Iterate reg_defs via
2089 (default_description): Update initializer.
2090 (copy_target_description): Don't update field num_registers.
2091 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2092 <num_registers>: Remove.
2094 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2096 * Makefile.in (.SECONDARY): Define target.
2098 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2100 * linux-low.c (linux_wait_1): Adjust.
2101 * server.c (queue_stop_reply_callback): Adjust.
2103 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2105 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2106 QEnvironmentUnset and QEnvironmentReset packets.
2107 (handle_query): Inform remote that QEnvironmentHexEncoded,
2108 QEnvironmentUnset and QEnvironmentReset are supported.
2110 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2112 * inferiors.h (inferior_target_data): Rename to ...
2113 (thread_target_data): ... this.
2114 (inferior_regcache_data): Rename to ...
2115 (thread_regcache_data): ... this.
2116 (set_inferior_regcache_data): Rename to ...
2117 (set_thread_regcache_data): ... this.
2118 * inferiors.c (inferior_target_data): Rename to ...
2119 (thread_target_data): ... this.
2120 (inferior_regcache_data): Rename to ...
2121 (thread_regcache_data): ... this.
2122 (set_inferior_regcache_data): Rename to ...
2123 (set_thread_regcache_data): ... this.
2124 (free_one_thread): Update.
2125 * linux-low.h (get_thread_lwp): Update.
2126 * regcache.c (get_thread_regcache): Update.
2127 (regcache_invalidate_thread): Update.
2128 (free_register_cache_thread): Update.
2129 * win32-i386-low.c (update_debug_registers_callback): Update.
2130 (win32_get_current_dr): Update.
2131 * win32-low.c (thread_rec): Update.
2132 (delete_thread_info): Update.
2133 (continue_one_thread): Update.
2134 (suspend_one_thread): Update.
2136 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2138 * inferiors.c (set_inferior_target_data): Remove.
2139 * inferiors.h (set_inferior_target_data): Remove.
2141 2017-08-18 Yao Qi <yao.qi@linaro.org>
2143 * Makefile.in (OBS): Add selftest.o.
2144 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2145 * configure, config.in: Re-generated.
2146 * server.c: Include common/sefltest.h.
2147 (captured_main): Handle option --selftest.
2149 2017-08-09 Yao Qi <yao.qi@linaro.org>
2151 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2152 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2153 i386-avx-mpx.o and i386-mmx.o.
2154 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2155 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2156 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2157 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2158 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2159 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2160 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2161 i386/amd64-avx-mpx.xml.
2163 2017-08-09 Yao Qi <yao.qi@linaro.org>
2165 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2166 and x32-avx-avx512.o.
2167 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2168 i386/x32-avx-avx512.xml.
2170 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2172 * tracepoint.h (enum class fast_tpoint_collect_result): New
2174 (fast_tracepoint_collecting): Change return type to
2175 fast_tpoint_collect_result.
2176 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2177 * linux-low.h: Include tracepoint.h.
2178 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2179 fast_tpoint_collect_result.
2180 * linux-low.c (handle_tracepoints): Adjust.
2181 (linux_fast_tracepoint_collecting): Change return type to
2182 fast_tpoint_collect_result.
2183 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2184 linux_wait_1, stuck_in_jump_pad_callback,
2185 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2186 proceed_one_lwp): Adjust to type change.
2188 2017-07-10 Yao Qi <yao.qi@linaro.org>
2190 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2192 2017-06-29 Yao Qi <yao.qi@linaro.org>
2194 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2196 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2198 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2200 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2202 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2204 * linux-low.c (linux_create_inferior): Adjust code to access the
2205 environment information via 'gdb_environ' class.
2206 * lynx-low.c (lynx_create_inferior): Likewise.
2207 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2208 (get_environ): Return a pointer to 'our_environ'.
2209 (captured_main): Initialize 'our_environ'.
2210 * server.h (get_environ): Adjust prototype.
2211 * spu-low.c (spu_create_inferior): Adjust code to access the
2212 environment information via 'gdb_environ' class.
2214 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2216 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2217 usage of "register" keyword.
2219 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2221 * configure: Re-generate.
2223 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2225 * configure: Re-generate.
2227 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2229 * Makefile.in (COMPILE.pre): Add "-x c++".
2231 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2233 * fork-child.c: Conditionally include <signal.h>.
2235 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2237 * server.c (handle_general_set): Handle new packet
2238 "QStartupWithShell".
2239 (handle_query): Add "QStartupWithShell" to the list of supported
2241 (gdbserver_usage): Add help text explaining the
2242 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2244 (captured_main): Recognize and act upon the presence of the new
2247 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2248 Pedro Alves <palves@redhat.com>
2250 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2251 * configure: Regenerate.
2252 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2254 (i[34567]86-*-lynxos*): Likewise.
2255 (spu*-*-*): Likewise.
2256 * fork-child.c: New file.
2257 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2259 (linux_ptrace_fun): New function.
2260 (linux_create_inferior): Adjust function prototype to reflect
2261 change on "target.h". Adjust function code to use
2263 (linux_request_interrupt): Delete "signal_pid".
2264 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2265 (lynx_ptrace_fun): New function.
2266 (lynx_create_inferior): Adjust function prototype to reflect
2267 change on "target.h". Adjust function code to use
2269 * nto-low.c (nto_create_inferior): Adjust function prototype and
2270 code to reflect change on "target.h". Update comments.
2271 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2272 "common-terminal.h" and "environ.h".
2273 (terminal_fd): Moved to fork-child.c.
2274 (old_foreground_pgrp): Likewise.
2275 (restore_old_foreground_pgrp): Likewise.
2276 (last_status): Make it global.
2277 (last_ptid): Likewise.
2278 (our_environ): New variable.
2279 (startup_with_shell): Likewise.
2280 (program_name): Likewise.
2281 (program_argv): Rename to...
2282 (program_args): ...this.
2283 (wrapper_argv): New variable.
2284 (start_inferior): Delete function.
2285 (get_exec_wrapper): New function.
2286 (get_exec_file): Likewise.
2287 (get_environ): Likewise.
2288 (prefork_hook): Likewise.
2289 (post_fork_inferior): Likewise.
2290 (postfork_hook): Likewise.
2291 (postfork_child_hook): Likewise.
2292 (handle_v_run): Update code to deal with arguments coming from the
2293 remote host. Update calls from "start_inferior" to
2295 (captured_main): Likewise. Initialize environment variable. Call
2297 * server.h (post_fork_inferior): New prototype.
2298 (get_environ): Likewise.
2299 (last_status): Declare.
2300 (last_ptid): Likewise.
2301 (signal_pid): Likewise.
2302 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2303 (spu_ptrace_fun): New function.
2304 (spu_create_inferior): Adjust function prototype to reflect change
2305 on "target.h". Adjust function code to use "fork_inferior".
2306 * target.c (target_terminal_init): New function.
2307 (target_terminal_inferior): Likewise.
2308 (target_terminal_ours): Likewise.
2309 * target.h: Include <vector>.
2310 (struct target_ops) <create_inferior>: Update prototype.
2311 (create_inferior): Update macro.
2312 * utils.c (gdb_flush_out_err): New function.
2313 * win32-low.c (win32_create_inferior): Adjust function prototype
2314 and code to reflect change on "target.h".
2316 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2318 * inferiors.c (switch_to_thread): New function.
2320 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2322 * Makefile.in (SFILE): Add "common/job-control.c".
2323 (OBS): Add "job-control.o".
2325 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2327 * Makefile: Remove "@host_makefile_frag@".
2329 2017-05-05 Pedro Alves <palves@redhat.com>
2331 * configure: Regenerate.
2333 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2335 * configure: Regenerate.
2337 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2339 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2340 software_single_step change of return type to
2341 std::vector<CORE_ADDR>.
2342 * linux-low.c (install_software_single_step_breakpoints):
2344 * linux-low.h (install_software_single_step_breakpoints):
2347 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2349 * remote-utils.c: Include "gdb_termios.h" instead of
2351 * terminal.h: Delete file.
2353 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2355 * server.c: Include <vector>.
2356 <program_argv, wrapper_argv>: Convert to std::vector.
2357 (start_inferior): Rewrite function to use C++.
2358 (handle_v_run): Likewise. Update code that calculates the argv
2359 based on the vRun packet; use C++.
2360 (captured_main): Likewise.
2362 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2364 * server.c (handle_v_cont): Initialize thread_resume::thread
2367 2017-04-05 Pedro Alves <palves@redhat.com>
2369 * configure: Regenerate.
2371 2017-04-05 Pedro Alves <palves@redhat.com>
2373 * gdbreplay.c (sync_error): Constify.
2374 * linux-x86-low.c (push_opcode): Constify.
2376 2017-04-05 Pedro Alves <palves@redhat.com>
2378 * win32-low.c (get_child_debug_event)
2379 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2380 Report TARGET_WAITKIND_SPURIOUS instead.
2382 2017-04-05 Pedro Alves <palves@redhat.com>
2384 * remote-utils.c (remote_prepare, remote_open): Constify.
2385 * remote-utils.h (remote_prepare, remote_open): Constify.
2386 * server.c (captured_main): Constify 'port' handling.
2388 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2390 * Makefile.in (clean): Clear .deps.
2392 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2394 * .gitignore: Remove generated files, replace with wildcard.
2395 * (clean): Replace removal of generated files with wildcard.
2396 (version.c): Replace with...
2397 (version-generated.c): ...this.
2398 (xml-builtin.c): Replace with...
2399 (xml-builtin-generated.c): ...this.
2400 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2401 (%.c: *regformats*): Replace with...
2402 (%-generated.c: *regformats*): ...this.
2404 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2406 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2407 (xtensa_fill_gregset): Call collect_register_by_name for
2409 (xtensa_store_gregset): Call supply_register_by_name for
2412 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2414 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2415 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2416 (xtensa_store_gregset): Call supply_register for all registers in
2417 a0_regnum..a0_regnum + C0_NREGS range.
2419 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2421 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2422 (ax-ipa.o: ax.c): Remove.
2423 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2424 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2425 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2426 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2427 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2429 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2431 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2432 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2433 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2434 (errors-ipa.o: ../common/errors.c): Remove.
2435 (format-ipa.o: ../common/format.c): Remove.
2436 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2438 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2440 * Makefile.in (%-ipa.o: %.c): New rule.
2441 (tracepoint-ipa.o: tracepoint.c): Remove.
2442 (utils-ipa.o: utils.c): Remove.
2443 (remote-utils-ipa.o: remote-utils.c): Remove.
2444 (regcache-ipa.o: regcache.c): Remove.
2445 (i386-linux-ipa.o: i386-linux.c): Remove.
2446 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2447 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2448 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2449 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2450 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2451 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2452 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2453 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2454 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2455 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2456 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2457 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2458 (aarch64-ipa.o: aarch64.c): Remove.
2459 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2460 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2461 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2462 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2463 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2464 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2465 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2466 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2467 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2468 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2469 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2470 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2471 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2472 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2473 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2474 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2475 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2476 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2477 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2478 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2479 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2480 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2481 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2482 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2483 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2484 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2485 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2486 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2487 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2488 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2489 (tdesc-ipa.o: tdesc.c): Remove.
2490 (x32-linux-ipa.o: x32-linux.c): Remove.
2491 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2492 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2494 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2496 * Makefile.in (%.o: ../arch/%.c): New rule.
2497 (arm.o: ../arch/arm.c): Remove.
2498 (arm-linux.o: ../arch/arm-linux.c): Remove.
2499 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2500 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2502 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2504 * Makefile.in (%.o: ../nat/%.c): New rule.
2505 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2506 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2507 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2508 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2509 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2510 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2511 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2512 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2513 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2514 (linux-personality.o: ../nat/linux-personality.c): Remove.
2515 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2516 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2517 (x86-linux.o: ../nat/x86-linux.c): Remove.
2518 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2519 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2521 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2523 * Makefile.in (%.o: ../common/%.c): New rule.
2524 (signals.o: ../common/signals.c): Remove.
2525 (print-utils.o: ../common/print-utils.c): Remove.
2526 (rsp-low.o: ../common/rsp-low.c): Remove.
2527 (common-utils.o: ../common/common-utils.c): Remove.
2528 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2529 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2530 (vec.o: ../common/vec.c): Remove.
2531 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2532 (xml-utils.o: ../common/xml-utils.c): Remove.
2533 (ptid.o: ../common/ptid.c): Remove.
2534 (buffer.o: ../common/buffer.c): Remove.
2535 (format.o: ../common/format.c): Remove.
2536 (filestuff.o: ../common/filestuff.c): Remove.
2537 (agent.o: ../common/agent.c): Remove.
2538 (errors.o: ../common/errors.c): Remove.
2539 (environ.o: ../common/environ.c): Remove.
2540 (common-debug.o: ../common/common-debug.c): Remove.
2541 (cleanups.o: ../common/cleanups.c): Remove.
2542 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2543 (fileio.o: ../common/fileio.c): Remove.
2544 (common-regcache.o: ../common/common-regcache.c): Remove.
2545 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2546 (new-op.o: ../common/new-op.c): Remove.
2547 (btrace-common.o: ../common/btrace-common.c): Remove.
2549 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2551 * Makefile.in (%.o: ../target/%.c): New rule.
2552 (waitstatus.o: ../target/waitstatus.c): Remove.
2554 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2557 (%.c: ../regformats/%.dat,
2558 (%.c: ../regformats/arm/%.dat,
2559 (%.c: ../regformats/i386/%.dat,
2560 (%.c: ../regformats/rs6000/%.dat): New rules.
2561 (aarch64.c): Remove.
2562 (reg-arm.c): Remove.
2563 (arm-with-iwmmxt.c): Remove.
2564 (arm-with-vfpv2.c): Remove.
2565 (arm-with-vfpv3.c): Remove.
2566 (arm-with-neon.c): Remove.
2567 (reg-bfin.c): Remove.
2568 (reg-cris.c): Remove.
2569 (reg-crisv32.c): Remove.
2571 (i386-linux.c): Remove.
2572 (i386-avx.c): Remove.
2573 (i386-avx-linux.c): Remove.
2574 (i386-avx-avx512.c): Remove.
2575 (i386-avx-avx512-linux.c): Remove.
2576 (i386-mpx.c): Remove.
2577 (i386-mpx-linux.c): Remove.
2578 (i386-avx-mpx-avx512-pku.c): Remove.
2579 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2580 (i386-avx-mpx.c): Remove.
2581 (i386-avx-mpx-linux.c): Remove.
2582 (i386-mmx.c): Remove.
2583 (i386-mmx-linux.c): Remove.
2584 (reg-ia64.c): Remove.
2585 (reg-m32r.c): Remove.
2586 (reg-m68k.c): Remove.
2588 (mips-linux.c): Remove.
2589 (mips-dsp-linux.c): Remove.
2590 (mips64-linux.c): Remove.
2591 (mips64-dsp-linux.c): Remove.
2592 (nios2-linux.c): Remove.
2593 (powerpc-32.c): Remove.
2594 (powerpc-32l.c): Remove.
2595 (powerpc-altivec32l.c): Remove.
2596 (powerpc-cell32l.c): Remove.
2597 (powerpc-vsx32l.c): Remove.
2598 (powerpc-isa205-32l.c): Remove.
2599 (powerpc-isa205-altivec32l.c): Remove.
2600 (powerpc-isa205-vsx32l.c): Remove.
2601 (powerpc-e500l.c): Remove.
2602 (powerpc-64l.c): Remove.
2603 (powerpc-altivec64l.c): Remove.
2604 (powerpc-cell64l.c): Remove.
2605 (powerpc-vsx64l.c): Remove.
2606 (powerpc-isa205-64l.c): Remove.
2607 (powerpc-isa205-altivec64l.c): Remove.
2608 (powerpc-isa205-vsx64l.c): Remove.
2609 (s390-linux32.c): Remove.
2610 (s390-linux32v1.c): Remove.
2611 (s390-linux32v2.c): Remove.
2612 (s390-linux64.c): Remove.
2613 (s390-linux64v1.c): Remove.
2614 (s390-linux64v2.c): Remove.
2615 (s390-te-linux64.c): Remove.
2616 (s390-vx-linux64.c): Remove.
2617 (s390-tevx-linux64.c): Remove.
2618 (s390x-linux64.c): Remove.
2619 (s390x-linux64v1.c): Remove.
2620 (s390x-linux64v2.c): Remove.
2621 (s390x-te-linux64.c): Remove.
2622 (s390x-vx-linux64.c): Remove.
2623 (s390x-tevx-linux64.c): Remove.
2624 (tic6x-c64xp-linux.c): Remove.
2625 (tic6x-c64x-linux.c): Remove.
2626 (tic6x-c62x-linux.c): Remove.
2628 (reg-sparc64.c): Remove.
2629 (reg-spu.c): Remove.
2631 (amd64-linux.c): Remove.
2632 (amd64-avx.c): Remove.
2633 (amd64-avx-linux.c): Remove.
2634 (amd64-avx-avx512.c): Remove.
2635 (amd64-avx-avx512-linux.c): Remove.
2636 (amd64-mpx.c): Remove.
2637 (amd64-mpx-linux.c): Remove.
2638 (amd64-avx-mpx-avx512-pku.c): Remove.
2639 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2640 (amd64-avx-mpx.c): Remove.
2641 (amd64-avx-mpx-linux.c): Remove.
2643 (x32-linux.c): Remove.
2644 (x32-avx.c): Remove.
2645 (x32-avx-linux.c): Remove.
2646 (x32-avx-avx512.c): Remove.
2647 (x32-avx-avx512-linux.c): Remove.
2648 (reg-xtensa.c): Remove.
2649 (reg-tilegx.c): Remove.
2650 (reg-tilegx32.c): Remove.
2652 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2654 * Makefile.in (SFILES): Add "common/environ.c".
2655 (OBJS): Add "common/environ.h".
2657 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2659 * configure.ac: Check if the fs_base and gs_base members of
2660 `struct user_regs_struct' exist.
2661 * config.in: Regenerated.
2662 * configure: Likewise.
2664 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2666 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2668 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2669 (get_next_pcs_syscall_next_pc): Likewise.
2671 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2673 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2674 * nto-x86-low.c: Likewise.
2676 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2678 * Makefile.in: Include disable-implicit-rules.mk.
2680 2016-11-23 Pedro Alves <palves@redhat.com>
2682 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2683 (debug_vprintf): Use std::chrono::steady_clock instead of
2684 gettimeofday. Use '.' instead of ':'.
2685 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2686 (get_timestamp): Use std::chrono::steady_clock instead of
2689 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2691 * Makefile.in: Fix whitespace formatting.
2693 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2695 * Makefile.in (SFILES, OBS): Flatten list and order
2698 2016-11-23 Pedro Alves <palves@redhat.com>
2700 * event-loop.c (handle_file_event): Use warning.
2701 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2702 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2705 2016-11-23 Pedro Alves <palves@redhat.com>
2707 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2709 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2710 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2711 debug_printf and debug_flush for debug output.
2712 * server.c (handle_general_set): Likewise.
2713 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2716 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2718 * Makefile.in (.c.o): Replace rule with ...
2719 (%.o: %.c): ... this one.
2721 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2723 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2724 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2726 * configure.ac: Remove checks for the make program.
2727 * configure: Re-generate.
2729 2016-10-28 Pedro Alves <palves@redhat.com>
2731 * Makefile.in (CXX_DIALECT): Get from configure.
2732 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2733 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2734 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2735 * config.in: Regenerate.
2736 * configure: Regenerate.
2738 2016-10-27 Yao Qi <yao.qi@linaro.org>
2740 * linux-low.c (linux_supports_range_stepping): Return true if
2741 can_software_single_step return true.
2743 2016-10-27 Yao Qi <yao.qi@linaro.org>
2745 * inferiors.c (find_inferior_in_random): New function.
2746 * inferiors.h (find_inferior_in_random): Declare.
2747 * linux-low.c (linux_wait_for_event_filtered): Call
2748 find_inferior_in_random instead of find_inferior.
2750 2016-10-27 Yao Qi <yao.qi@linaro.org>
2752 * linux-low.c (linux_wait_1): If single-step breakpoints are
2753 inserted, remove them.
2755 2016-10-26 Pedro Alves <palves@redhat.com>
2757 * linux-low.c (handle_extended_wait): Link parent/child fork
2759 (linux_wait_1): Unlink them.
2760 (linux_set_resume_request): Ignore resume requests for
2761 already-resumed and unhandled fork child threads.
2762 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2763 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2765 (handle_v_requests) <vCont>: Don't call require_running.
2766 * server.h (in_queued_stop_replies): New declaration.
2768 2016-10-24 Yao Qi <yao.qi@linaro.org>
2771 * linux-aarch64-low.c (append_insns): Cast the return value to
2774 2016-10-10 Yao Qi <yao.qi@linaro.org>
2776 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2778 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2780 * target.c (target_supports_multi_process): New function, moved
2782 * target.h (target_supports_multi_process): ... here. Remove
2785 2016-10-05 Tom Tromey <tom@tromey.com>
2788 * tracepoint.c (handle_tracepoint_bkpts): Check
2789 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2791 2016-10-05 Yao Qi <yao.qi@linaro.org>
2793 * configure.srv: Update the path of arm-*.xml files.
2795 2016-10-05 Terry Guo <terry.guo@arm.com>
2796 Yao Qi <yao.qi@linaro.org>
2798 * Makefile.in: Adjust the path of rules.
2799 * configure.srv: Update the path of xml files.
2800 * regformats/arm-with-iwmmxt.dat: Regenerated.
2801 * regformats/arm-with-neon.dat: Likewise.
2802 * regformats/arm-with-vfpv2.dat: Likewise.
2803 * regformats/arm-with-vfpv3.dat Likewise.
2805 2016-09-30 Yao Qi <yao.qi@linaro.org>
2808 * target.c (target_stop_and_wait): Don't call
2809 target_continue_no_signal, use resume_stop instead.
2811 2016-09-26 Yao Qi <yao.qi@linaro.org>
2813 * linux-low.c (linux_wait_1): Call debug_exit.
2815 2016-09-23 Pedro Alves <palves@redhat.com>
2817 * Makefile.in (SFILES): Add common/new-op.c.
2818 (OBS): Add common/new-op.o.
2819 (new-op.o): New rule.
2821 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2823 * .gitinore: Ignore more files.
2825 2016-09-21 Yao Qi <yao.qi@linaro.org>
2827 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2830 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2832 * server.c (start_inferior): Call target_mourn_inferior instead of
2833 mourn_inferior; pass ptid_t argument to it.
2835 (handle_target_event): Likewise.
2836 * target.c (target_mourn_inferior): New function.
2837 * target.h (mourn_inferior): Delete macro.
2839 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2841 * linux-low.c (lwp_is_stepping): New function.
2843 2016-09-06 Carl Love <cel@us.ibm.com>
2845 * server.c (start_inferior): Fixed comment, requested comment change
2846 didn't get updated correctly. Removed reference to ptrace () call as
2847 it is only true on Linux systems.
2849 2016-09-06 Carl Love <cel@us.ibm.com>
2851 * server.c (start_inferior): Do not call
2852 function target_post_create_inferior () if the
2853 inferior process has already exited.
2855 2016-09-05 Pedro Alves <palves@redhat.com>
2857 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2858 (COMPILE.pre, CC_LD): Use CXX directly.
2859 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2860 * acinclude.m4: Don't include build-with-cxx.m4.
2861 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2862 * configure: Regenerate.
2864 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2867 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2868 call writing data to own_buf.
2870 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2872 * target.c (mywait): Call target_wait instead of
2874 (target_wait): New function.
2876 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2878 * server.c (start_inferior): New variable 'ptid'. Replace calls
2879 to the_target->resume by target_continue{,_no_signal}, depending
2881 * target.c (target_stop_and_wait): Call target_continue_no_signal
2882 instead of the_target->resume.
2883 (target_continue): New function.
2885 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2887 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2889 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2892 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2894 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2895 * linux-arm-low.c (ps_get_thread_area): Likewise.
2896 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2897 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2898 * linux-mips-low.c (ps_get_thread_area): Likewise.
2899 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2900 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2901 * linux-x86-low.c (ps_get_thread_area): Likewise.
2902 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2904 2016-08-19 Pedro Alves <palves@redhat.com>
2906 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2908 2016-08-19 Pedro Alves <palves@redhat.com>
2910 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2911 comment. Use memcpy instead of casting through unsigned long.
2913 2016-08-19 Pedro Alves <palves@redhat.com>
2915 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2916 allocating around 0x80000000.
2918 2016-08-19 Pedro Alves <palves@redhat.com>
2921 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2922 (x32-avx512-linux-ipa.o): New rules.
2923 * configure.ac (x86_64-*-linux*): New x32 check.
2924 * configure.srv (ipa_x32_linux_regobj): New.
2925 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2926 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2928 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2930 * configure: Regenerate.
2932 2016-08-09 Pedro Alves <palves@redhat.com>
2935 * Makefile.in (OBS): Add signals-state-save-restore.o.
2936 (signals-state-save-restore.o): New rule.
2937 * config.in: Regenerate.
2938 * configure: Regenerate.
2939 * linux-low.c: Include "signals-state-save-restore.h".
2940 (linux_create_inferior): Call
2941 restore_original_signals_state.
2942 * server.c: Include "dispositions-save-restore.h".
2943 (captured_main): Call save_original_signals_state.
2945 2016-08-05 Pedro Alves <palves@redhat.com>
2947 * configure: Regenerate.
2949 2016-08-04 Yao Qi <yao.qi@linaro.org>
2951 * linux-low.c (regsets_fetch_inferior_registers): Check
2952 errno is ESRCH or not.
2954 2016-08-02 Yao Qi <yao.qi@linaro.org>
2956 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2957 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2958 (thread_db_load_search): Update.
2959 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2960 td_ta_set_event and td_ta_event_getmsg.
2962 2016-07-26 Pedro Alves <palves@redhat.com>
2965 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2966 of unsigned long for 64-bit registers and use uint32_t instead of
2967 unsigned int for 32-bit registers.
2969 2016-07-26 Pedro Alves <palves@redhat.com>
2971 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2974 2016-07-21 Tom Tromey <tom@tromey.com>
2976 * configure: Rebuild.
2978 2016-07-21 Yao Qi <yao.qi@linaro.org>
2980 * mem-break.c (find_gdb_breakpoint): Cast bp to
2981 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2983 2016-07-21 Yao Qi <yao.qi@linaro.org>
2985 * server.c (handle_v_requests): Support s and S actions
2986 if target_supports_software_single_step return true.
2988 2016-07-21 Yao Qi <yao.qi@linaro.org>
2990 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2991 is resume_step, call maybe_hw_step.
2992 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2994 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2996 (proceed_one_lwp): If resume request is resume_step, install
2997 reinsert breakpoints and call maybe_hw_step.
2999 2016-07-21 Yao Qi <yao.qi@linaro.org>
3001 * linux-low.c (proceed_one_lwp): Declare.
3002 (linux_resume_one_thread): Remove local variable 'step'.
3003 Lift code enqueue signal. Call proceed_one_lwp instead of
3004 linux_resume_one_lwp.
3006 2016-07-21 Yao Qi <yao.qi@linaro.org>
3008 * linux-low.c (linux_resume_one_thread): Call
3009 enqueue_pending_signal.
3011 2016-07-21 Yao Qi <yao.qi@linaro.org>
3013 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3014 * inferiors.c (do_restore_current_thread_cleanup): New function.
3015 (make_cleanup_restore_current_thread): Likewise.
3016 * linux-low.c (install_software_single_step_breakpoints): Call
3017 make_cleanup_restore_current_thread. Switch current_thread to
3020 2016-07-21 Yao Qi <yao.qi@linaro.org>
3022 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3023 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3024 (clone_one_breakpoint): Likewise.
3025 (delete_reinsert_breakpoints): Change parameter to thread.
3027 (has_reinsert_breakpoints): Likewise.
3028 (uninsert_reinsert_breakpoints): Likewise.
3029 (reinsert_reinsert_breakpoints): Likewise.
3030 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3031 (delete_reinsert_breakpoints): Likewise.
3032 (reinsert_reinsert_breakpoints): Likewise.
3033 (uninsert_reinsert_breakpoints): Likewise.
3034 (has_reinsert_breakpoints): Likewise.
3036 2016-07-21 Yao Qi <yao.qi@linaro.org>
3038 * inferiors.c (get_thread_process): Make parameter const.
3039 * inferiors.h (get_thread_process): Update declaration.
3040 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3041 Add new parameters child_thread and parent_thread. Callers
3043 * mem-break.h (clone_all_breakpoints): Update declaration.
3045 2016-07-21 Yao Qi <yao.qi@linaro.org>
3047 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3048 <command_list, handler>: Remove.
3049 (struct gdb_breakpoint): New.
3050 (struct other_breakpoint): New.
3051 (struct reinsert_breakpoint): New.
3052 (is_gdb_breakpoint): New function.
3053 (any_persistent_commands): Update command_list if
3054 is_gdb_breakpoint returns true.
3055 (set_breakpoint): Create breakpoints according to their types.
3056 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3057 (set_gdb_breakpoint_1): Likewise.
3058 (set_gdb_breakpoint): Likewise.
3059 (clear_breakpoint_conditions): Change parameter type to
3060 'struct gdb_breakpoint *'.
3061 (clear_breakpoint_commands): Likewise.
3062 (clear_breakpoint_conditions_and_commands): Likewise.
3063 (add_condition_to_breakpoint): Likewise.
3064 (add_breakpoint_condition): Likewise.
3065 (add_commands_to_breakpoint): Likewise.
3066 (check_breakpoints): Check other_breakpoint.
3067 (clone_one_breakpoint): Clone breakpopint according to its type.
3068 * mem-break.h (struct gdb_breakpoint): Declare.
3069 (set_gdb_breakpoint): Update declaration.
3070 (clear_breakpoint_conditions_and_commands): Likewise.
3071 (add_breakpoint_condition): Likewise.
3072 (add_breakpoint_commands): Likewise.
3073 * server.c (process_point_options): Change parameter type to
3074 'struct gdb_breakpoint *'.
3076 2016-07-21 Yao Qi <yao.qi@linaro.org>
3078 * mem-break.c (set_breakpoint_at): Rename it to ...
3079 (set_breakpoint_type_at): ... it.
3080 (set_breakpoint_at): Call set_breakpoint_type_at.
3081 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3082 * mem-break.h (set_breakpoint_at): Update comments.
3084 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3086 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3088 (nios2_store_gregset): Likewise.
3090 2016-07-01 Pedro Alves <palves@redhat.com>
3091 Antoine Tremblay <antoine.tremblay@ericsson.com>
3093 * linux-low.c: Change interface to take the target lwp_info
3094 pointer directly and return void. Handle detaching from a zombie
3096 (linux_detach_lwp_callback): New function.
3097 (linux_detach): Detach from the leader thread after detaching from
3100 2016-06-28 Yao Qi <yao.qi@linaro.org>
3102 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3103 for variable new_offset.
3104 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3105 (aarch64_ftrace_insn_reloc_cb): Likewise.
3106 (aarch64_ftrace_insn_reloc_tb): Likewise.
3107 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3108 PRIx64 instead of PRIx32.
3110 2016-06-28 Yao Qi <yao.qi@linaro.org>
3112 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3113 (the_low_target): Install arm_get_syscall_trapinfo.
3115 2016-06-28 Yao Qi <yao.qi@linaro.org>
3117 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3119 (the_low_target): Install aarch64_get_syscall_trapinfo.
3121 2016-06-28 Yao Qi <yao.qi@linaro.org>
3123 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3125 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3126 Remove parameter sysno.
3127 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3130 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3132 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3133 (s390_emit_ne_goto): Likewise.
3134 (s390_emit_lt_goto): Likewise.
3135 (s390_emit_le_goto): Likewise.
3136 (s390_emit_gt_goto): Likewise.
3137 (s390_emit_ge_goto): Likewise.
3138 (s390x_emit_eq_goto): Likewise.
3139 (s390x_emit_ne_goto): Likewise.
3140 (s390x_emit_lt_goto): Likewise.
3141 (s390x_emit_le_goto): Likewise.
3142 (s390x_emit_gt_goto): Likewise.
3143 (s390x_emit_ge_goto): Likewise.
3144 (s390_emit_ops_impl): Mark variable static.
3145 (s390x_emit_ops): Likewise.
3147 2016-06-17 Yao Qi <yao.qi@linaro.org>
3149 * linux-low.c (handle_extended_wait): Call
3150 uninsert_reinsert_breakpoints for the parent process. Remove
3151 reinsert breakpoints from the child process. Reinsert them to
3152 the parent process when vfork is done.
3153 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3154 (reinsert_reinsert_breakpoints): New function.
3155 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3156 (reinsert_reinsert_breakpoints): Declare.
3158 2016-06-17 Yao Qi <yao.qi@linaro.org>
3160 * linux-low.c (handle_extended_wait): If the parent is doing
3161 step-over, remove the reinsert breakpoints from the forked child.
3163 2016-06-17 Yao Qi <yao.qi@linaro.org>
3165 * linux-low.c (unsuspend_all_lwps): Declare.
3166 (linux_low_filter_event): If thread exited, call finish_step_over.
3167 If step-over is finished, unsuspend other threads.
3169 2016-06-17 Yao Qi <yao.qi@linaro.org>
3171 * linux-low.c (linux_resume_one_lwp_throw): Assert
3172 has_reinsert_breakpoints returns false.
3173 * mem-break.c (delete_disabled_breakpoints): Assert
3174 bp type isn't reinsert_breakpoint.
3176 2016-06-17 Yao Qi <yao.qi@linaro.org>
3178 * linux-low.c (maybe_hw_step): New function.
3179 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3180 (finish_step_over): Switch current_thread to lwp temporarily,
3181 and assert has_reinsert_breakpoints returns true.
3182 (proceed_one_lwp): Call maybe_hw_step.
3183 * mem-break.c (has_reinsert_breakpoints): New function.
3184 * mem-break.h (has_reinsert_breakpoints): Declare.
3186 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3188 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3190 2016-05-17 Yao Qi <yao.qi@linaro.org>
3192 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3193 instead of find_inferior.
3195 2016-05-05 Yao Qi <yao.qi@linaro.org>
3197 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3198 Initialize res to zero.
3200 2016-05-05 Yao Qi <yao.qi@linaro.org>
3202 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3205 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3207 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3208 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3209 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3211 2016-04-28 Par Olsson <par.olsson@windriver.com>
3212 Simon Marchi <simon.marchi@ericsson.com>
3214 * tracepoint.c (write_inferior_int8): New function.
3215 (cmd_qtenable_disable): Write enable flag using
3216 write_inferior_int8.
3218 2016-04-25 Yao Qi <yao.qi@linaro.org>
3220 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3221 (need_step_over_p): Return zero if the LWP has pending signals
3222 can be delivered on software single step target.
3224 2016-04-25 Yao Qi <yao.qi@linaro.org>
3226 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3227 return instead of error.
3229 2016-04-22 Yao Qi <yao.qi@linaro.org>
3231 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3234 2016-04-22 Yao Qi <yao.qi@linaro.org>
3236 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3237 signal when stepping over breakpoint with software single
3240 2016-04-21 Pedro Alves <palves@redhat.com>
3242 * linux-s390-low.c (s390_collect_ptrace_register)
3243 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3245 (s390_check_regset): Use void * instead of gdb_byte *.
3247 2016-04-20 Pedro Alves <palves@redhat.com>
3249 * configure: Renegerate.
3251 2016-04-20 Yao Qi <yao.qi@linaro.org>
3253 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3254 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3256 (arm_store_gregset): Likewise.
3258 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3260 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3261 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3262 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3263 (amd64-avx-mpx-linux.c): New rules.
3264 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3265 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3266 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3267 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3268 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3269 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3270 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3271 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3272 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3273 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3274 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3275 * linux-x86-low.c (x86_linux_read_description): Add case for
3276 X86_XSTATE_AVX_MPX_MASK.
3277 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3278 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3279 init_registers_i386_avx_mpx_linux.
3280 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3281 (initialize_low_tracepoint): Call
3282 init_registers_i386_avx_mpx_linux.
3283 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3284 (initialize_low_tracepoint): Call
3285 init_registers_amd64_avx_mpx_linux.
3286 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3287 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3288 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3291 2016-04-18 Pedro Alves <palves@redhat.com>
3293 * configure: Regenerate.
3295 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3297 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3298 (aarch64_emit_sub): Likewise.
3300 2016-04-12 Pedro Alves <palves@redhat.com>
3302 * utils.c (prepare_to_throw_exception): Delete.
3304 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3306 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3308 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3310 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3312 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3314 * linux-aarch64-ipa.c: Add <elf.h> include.
3315 * linux-ppc-ipa.c: Add <elf.h> include.
3316 * linux-s390-ipa.c: Add <elf.h> include.
3318 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3320 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3321 (get_raw_reg_ptr): Likewise.
3322 (get_trace_state_variable_value_ptr): Likewise.
3323 (set_trace_state_variable_value_ptr): Likewise.
3324 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3327 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3328 Marcin Kościelnicki <koriakin@0x04.net>
3331 * linux-ppc-low.c (emit_insns): New function.
3332 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3333 (ppc_emit_prologue): New function.
3334 (ppc_emit_epilogue): New function.
3335 (ppc_emit_add): New function.
3336 (ppc_emit_sub): New function.
3337 (ppc_emit_mul): New function.
3338 (ppc_emit_lsh): New function.
3339 (ppc_emit_rsh_signed): New function.
3340 (ppc_emit_rsh_unsigned): New function.
3341 (ppc_emit_ext): New function.
3342 (ppc_emit_zero_ext): New function.
3343 (ppc_emit_log_not): New function.
3344 (ppc_emit_bit_and): New function.
3345 (ppc_emit_bit_or): New function.
3346 (ppc_emit_bit_xor): New function.
3347 (ppc_emit_bit_not): New function.
3348 (ppc_emit_equal): New function.
3349 (ppc_emit_less_signed): New function.
3350 (ppc_emit_less_unsigned): New function.
3351 (ppc_emit_ref): New function.
3352 (ppc_emit_const): New function.
3353 (ppc_emit_reg): New function.
3354 (ppc_emit_pop): New function.
3355 (ppc_emit_stack_flush): New function.
3356 (ppc_emit_swap): New function.
3357 (ppc_emit_stack_adjust): New function.
3358 (ppc_emit_call): New function.
3359 (ppc_emit_int_call_1): New function.
3360 (ppc_emit_void_call_2): New function.
3361 (ppc_emit_if_goto): New function.
3362 (ppc_emit_goto): New function.
3363 (ppc_emit_eq_goto): New function.
3364 (ppc_emit_ne_goto): New function.
3365 (ppc_emit_lt_goto): New function.
3366 (ppc_emit_le_goto): New function.
3367 (ppc_emit_gt_goto): New function.
3368 (ppc_emit_ge_goto): New function.
3369 (ppc_write_goto_address): New function.
3370 (ppc_emit_ops_impl): New static variable.
3371 (ppc64v1_emit_prologue): New function.
3372 (ppc64v2_emit_prologue): New function.
3373 (ppc64_emit_epilogue): New function.
3374 (ppc64_emit_add): New function.
3375 (ppc64_emit_sub): New function.
3376 (ppc64_emit_mul): New function.
3377 (ppc64_emit_lsh): New function.
3378 (ppc64_emit_rsh_signed): New function.
3379 (ppc64_emit_rsh_unsigned): New function.
3380 (ppc64_emit_ext): New function.
3381 (ppc64_emit_zero_ext): New function.
3382 (ppc64_emit_log_not): New function.
3383 (ppc64_emit_bit_and): New function.
3384 (ppc64_emit_bit_or): New function.
3385 (ppc64_emit_bit_xor): New function.
3386 (ppc64_emit_bit_not): New function.
3387 (ppc64_emit_equal): New function.
3388 (ppc64_emit_less_signed): New function.
3389 (ppc64_emit_less_unsigned): New function.
3390 (ppc64_emit_ref): New function.
3391 (ppc64_emit_const): New function.
3392 (ppc64v1_emit_reg): New function.
3393 (ppc64v2_emit_reg): New function.
3394 (ppc64_emit_pop): New function.
3395 (ppc64_emit_stack_flush): New function.
3396 (ppc64_emit_swap): New function.
3397 (ppc64v1_emit_call): New function.
3398 (ppc64v2_emit_call): New function.
3399 (ppc64v1_emit_int_call_1): New function.
3400 (ppc64v2_emit_int_call_1): New function.
3401 (ppc64v1_emit_void_call_2): New function.
3402 (ppc64v2_emit_void_call_2): New function.
3403 (ppc64_emit_if_goto): New function.
3404 (ppc64_emit_eq_goto): New function.
3405 (ppc64_emit_ne_goto): New function.
3406 (ppc64_emit_lt_goto): New function.
3407 (ppc64_emit_le_goto): New function.
3408 (ppc64_emit_gt_goto): New function.
3409 (ppc64_emit_ge_goto): New function.
3410 (ppc64v1_emit_ops_impl): New static variable.
3411 (ppc64v2_emit_ops_impl): New static variable.
3412 (ppc_emit_ops): New function.
3413 (linux_low_target): Wire in ppc_emit_ops.
3415 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3416 Marcin Kościelnicki <koriakin@0x04.net>
3419 * Makefile.in: Add powerpc-*-ipa.o
3420 * configure.srv: Add ipa_obj for powerpc*-linux.
3421 * linux-ppc-ipa.c: New file.
3422 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3424 (PPC_FIELD): New macro.
3425 (PPC_SEXT): New macro.
3426 (PPC_OP6): New macro.
3427 (PPC_BO): New macro.
3428 (PPC_LI): New macro.
3429 (PPC_BD): New macro.
3430 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3431 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3432 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3433 (ppc_get_thread_area): New function.
3434 (is_elfv2_inferior): New function.
3435 (gen_ds_form): New function.
3436 (GEN_STD): New macro.
3437 (GEN_STDU): New macro.
3438 (GEN_LD): New macro.
3439 (GEN_LDU): New macro.
3440 (gen_d_form): New function.
3441 (GEN_ADDI): New macro.
3442 (GEN_ADDIS): New macro.
3443 (GEN_LI): New macro.
3444 (GEN_LIS): New macro.
3445 (GEN_ORI): New macro.
3446 (GEN_ORIS): New macro.
3447 (GEN_LWZ): New macro.
3448 (GEN_STW): New macro.
3449 (GEN_STWU): New macro.
3450 (gen_xfx_form): New function.
3451 (GEN_MFSPR): New macro.
3452 (GEN_MTSPR): New macro.
3453 (GEN_MFCR): New macro.
3454 (GEN_MTCR): New macro.
3455 (GEN_SYNC): New macro.
3456 (GEN_LWSYNC): New macro.
3457 (gen_x_form): New function.
3458 (GEN_OR): New macro.
3459 (GEN_MR): New macro.
3460 (GEN_LWARX): New macro.
3461 (GEN_STWCX): New macro.
3462 (GEN_CMPW): New macro.
3463 (gen_md_form): New function.
3464 (GEN_RLDICL): New macro.
3465 (GEN_RLDICR): New macro.
3466 (gen_i_form): New function.
3468 (GEN_BL): New macro.
3469 (gen_b_form): New function.
3470 (GEN_BNE): New macro.
3471 (GEN_LOAD): New macro.
3472 (GEN_STORE): New macro.
3473 (gen_limm): New function.
3474 (gen_atomic_xchg): New function.
3475 (gen_call): New function.
3476 (ppc_relocate_instruction): New function.
3477 (ppc_install_fast_tracepoint_jump_pad): New function.
3478 (ppc_get_min_fast_tracepoint_insn_len): New function.
3479 (ppc_get_ipa_tdesc_idx): New function.
3480 (the_low_target): Wire in the new functions.
3481 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3483 * linux-ppc-tdesc.h: New file.
3485 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3487 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3488 (alloc_jump_pad_buffer): New function.
3489 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3490 (alloc_jump_pad_buffer): New function.
3491 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3492 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3493 (alloc_jump_pad_buffer): New function.
3494 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3495 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3496 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3497 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3499 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3501 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3502 * linux-amd64-ipa.c: Likewise.
3503 * linux-i386-ipa.c: Likewise.
3504 * linux-s390-ipa.c: Likewise.
3505 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3506 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3507 set_trace_state_variable_value_ptr.
3508 (struct ipa_sym_addresses): Likewise.
3509 (symbol_list): Likewise.
3510 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3511 accessing gdb_collect directly.
3512 (gdb_collect_ptr_type): New typedef.
3513 (get_raw_reg_ptr_type): New typedef.
3514 (get_trace_state_variable_value_ptr_type): New typedef.
3515 (set_trace_state_variable_value_ptr_type): New typedef.
3516 (gdb_collect_ptr): New global.
3517 (get_raw_reg_ptr): New global.
3518 (get_trace_state_variable_value_ptr): New global.
3519 (set_trace_state_variable_value_ptr): New global.
3520 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3521 accessing get_raw_reg directly.
3522 (get_get_tsv_func_addr): Likewise for
3523 get_trace_state_variable_value_ptr.
3524 (get_set_tsv_func_addr): Likewise for
3525 set_trace_state_variable_value_ptr.
3526 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3528 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3530 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3532 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3534 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3536 (relocate_instruction): Remove own_buf.
3537 * server.c (own_buf): Make global.
3538 (handle_v_requests): Make global.
3539 * server.h (own_buf): New declaration.
3540 (handle_v_requests): New prototype.
3542 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3545 * linux-s390-low.c (add_insns): New function.
3546 (s390_emit_prologue): New function.
3547 (s390_emit_epilogue): New function.
3548 (s390_emit_add): New function.
3549 (s390_emit_sub): New function.
3550 (s390_emit_mul): New function.
3551 (s390_emit_lsh): New function.
3552 (s390_emit_rsh_signed): New function.
3553 (s390_emit_rsh_unsigned): New function.
3554 (s390_emit_ext): New function.
3555 (s390_emit_log_not): New function.
3556 (s390_emit_bit_and): New function.
3557 (s390_emit_bit_or): New function.
3558 (s390_emit_bit_xor): New function.
3559 (s390_emit_bit_not): New function.
3560 (s390_emit_equal): New function.
3561 (s390_emit_less_signed): New function.
3562 (s390_emit_less_unsigned): New function.
3563 (s390_emit_ref): New function.
3564 (s390_emit_if_goto): New function.
3565 (s390_emit_goto): New function.
3566 (s390_write_goto_address): New function.
3567 (s390_emit_litpool): New function.
3568 (s390_emit_const): New function.
3569 (s390_emit_call): New function.
3570 (s390_emit_reg): New function.
3571 (s390_emit_pop): New function.
3572 (s390_emit_stack_flush): New function.
3573 (s390_emit_zero_ext): New function.
3574 (s390_emit_swap): New function.
3575 (s390_emit_stack_adjust): New function.
3576 (s390_emit_set_r2): New function.
3577 (s390_emit_int_call_1): New function.
3578 (s390_emit_void_call_2): New function.
3579 (s390_emit_eq_goto): New function.
3580 (s390_emit_ne_goto): New function.
3581 (s390_emit_lt_goto): New function.
3582 (s390_emit_le_goto): New function.
3583 (s390_emit_gt_goto): New function.
3584 (s390_emit_ge_goto): New function.
3585 (s390x_emit_prologue): New function.
3586 (s390x_emit_epilogue): New function.
3587 (s390x_emit_add): New function.
3588 (s390x_emit_sub): New function.
3589 (s390x_emit_mul): New function.
3590 (s390x_emit_lsh): New function.
3591 (s390x_emit_rsh_signed): New function.
3592 (s390x_emit_rsh_unsigned): New function.
3593 (s390x_emit_ext): New function.
3594 (s390x_emit_log_not): New function.
3595 (s390x_emit_bit_and): New function.
3596 (s390x_emit_bit_or): New function.
3597 (s390x_emit_bit_xor): New function.
3598 (s390x_emit_bit_not): New function.
3599 (s390x_emit_equal): New function.
3600 (s390x_emit_less_signed): New function.
3601 (s390x_emit_less_unsigned): New function.
3602 (s390x_emit_ref): New function.
3603 (s390x_emit_if_goto): New function.
3604 (s390x_emit_const): New function.
3605 (s390x_emit_call): New function.
3606 (s390x_emit_reg): New function.
3607 (s390x_emit_pop): New function.
3608 (s390x_emit_stack_flush): New function.
3609 (s390x_emit_zero_ext): New function.
3610 (s390x_emit_swap): New function.
3611 (s390x_emit_stack_adjust): New function.
3612 (s390x_emit_int_call_1): New function.
3613 (s390x_emit_void_call_2): New function.
3614 (s390x_emit_eq_goto): New function.
3615 (s390x_emit_ne_goto): New function.
3616 (s390x_emit_lt_goto): New function.
3617 (s390x_emit_le_goto): New function.
3618 (s390x_emit_gt_goto): New function.
3619 (s390x_emit_ge_goto): New function.
3620 (s390_emit_ops): New function.
3621 (struct linux_target_ops): Fill in emit_ops hook.
3623 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3626 * Makefile.in: Add s390 IPA files.
3627 * configure.srv: Build IPA for s390.
3628 * linux-s390-ipa.c: New file.
3629 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3630 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3631 (tdesc_s390_linux32): Likewise.
3632 (init_registers_s390_linux32v1): Likewise.
3633 (tdesc_s390_linux32v1): Likewise.
3634 (init_registers_s390_linux32v2): Likewise.
3635 (tdesc_s390_linux32v2): Likewise.
3636 (init_registers_s390_linux64): Likewise.
3637 (tdesc_s390_linux64): Likewise.
3638 (init_registers_s390_linux64v1): Likewise.
3639 (tdesc_s390_linux64v1): Likewise.
3640 (init_registers_s390_linux64v2): Likewise.
3641 (tdesc_s390_linux64v2): Likewise.
3642 (init_registers_s390_te_linux64): Likewise.
3643 (tdesc_s390_te_linux64): Likewise.
3644 (init_registers_s390_vx_linux64): Likewise.
3645 (tdesc_s390_vx_linux64): Likewise.
3646 (init_registers_s390_tevx_linux64): Likewise.
3647 (tdesc_s390_tevx_linux64): Likewise.
3648 (init_registers_s390x_linux64): Likewise.
3649 (tdesc_s390x_linux64): Likewise.
3650 (init_registers_s390x_linux64v1): Likewise.
3651 (tdesc_s390x_linux64v1): Likewise.
3652 (init_registers_s390x_linux64v2): Likewise.
3653 (tdesc_s390x_linux64v2): Likewise.
3654 (init_registers_s390x_te_linux64): Likewise.
3655 (tdesc_s390x_te_linux64): Likewise.
3656 (init_registers_s390x_vx_linux64): Likewise.
3657 (tdesc_s390x_vx_linux64): Likewise.
3658 (init_registers_s390x_tevx_linux64): Likewise.
3659 (tdesc_s390x_tevx_linux64): Likewise.
3660 (have_hwcap_s390_vx): New static variable.
3661 (s390_arch_setup): Fill have_hwcap_s390_vx.
3662 (s390_get_thread_area): New function.
3663 (s390_ft_entry_gpr_esa): New const.
3664 (s390_ft_entry_gpr_zarch): New const.
3665 (s390_ft_entry_misc): New const.
3666 (s390_ft_entry_fr): New const.
3667 (s390_ft_entry_vr): New const.
3668 (s390_ft_main_31): New const.
3669 (s390_ft_main_64): New const.
3670 (s390_ft_exit_fr): New const.
3671 (s390_ft_exit_vr): New const.
3672 (s390_ft_exit_misc): New const.
3673 (s390_ft_exit_gpr_esa): New const.
3674 (s390_ft_exit_gpr_zarch): New const.
3675 (append_insns): New function.
3676 (s390_relocate_instruction): New function.
3677 (s390_install_fast_tracepoint_jump_pad): New function.
3678 (s390_get_min_fast_tracepoint_insn_len): New function.
3679 (s390_get_ipa_tdesc_idx): New function.
3680 (struct linux_target_ops): Wire in the above functions.
3681 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3682 * linux-s390-tdesc.h: New file.
3684 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3686 * linux-s390-low.c (s390_supports_tracepoints): New function.
3687 (struct linux_target_ops): Fill supports_tracepoints hook.
3689 2016-03-18 Yao Qi <yao.qi@linaro.org>
3691 * linux-low.c (lwp_signal_can_be_delivered): New function.
3692 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3694 2016-03-18 Yao Qi <yao.qi@linaro.org>
3696 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3697 0 if signal is enqueued. Remove 'signal' from one debugging
3698 message. Move one debugging message to some lines below.
3699 Remove code setting 'signal' to 0.
3701 2016-03-18 Yao Qi <yao.qi@linaro.org>
3703 * linux-low.c (linux_low_filter_event): Remove redundant
3704 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3706 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3708 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3709 (struct linux_target_ops): Wire in the above.
3711 2016-03-03 Yao Qi <yao.qi@linaro.org>
3713 * linux-low.c: Update comments to start_step_over.
3715 2016-03-03 Yao Qi <yao.qi@linaro.org>
3718 * linux-low.c (handle_extended_wait): Set child suspended
3719 if event_lwp->bp_reinsert isn't zero.
3721 2016-03-02 Yao Qi <yao.qi@linaro.org>
3723 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3724 enqueue_pending_signal.
3726 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3728 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3731 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3733 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3734 (s390_regmap_3264) [!__s390x__]: New global.
3735 (s390_collect_ptrace_register): Skip map entries containing -1.
3736 (s390_supply_ptrace_register): Ditto.
3737 (s390_fill_gprs_high): New function.
3738 (s390_store_gprs_high): New function.
3739 (s390_regsets): Add NT_S390_HIGH_GPRS.
3740 (s390_get_hwcap): Enable on 31-bit.
3741 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3742 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3743 Detect NT_S390_HIGH_GPRS.
3744 (s390_usrregs_info_3264): Enable on 31-bit.
3745 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3746 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3748 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3751 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3752 * configure.srv: Ditto.
3753 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3754 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3755 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3756 (init_registers_amd64_linux): Remove prototype.
3757 (tdesc_amd64_linux): Remove declaration.
3758 (get_ipa_tdesc): New function.
3759 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3760 initialize remaining tdescs.
3761 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3762 (init_registers_i386_linux): Remove prototype.
3763 (tdesc_i386_linux): Remove declaration.
3764 (get_ipa_tdesc): New function.
3765 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3766 initialize remaining tdescs.
3767 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3768 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3769 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3770 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3771 (x86_get_ipa_tdesc_idx): New function.
3772 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3773 * linux-x86-tdesc.h: New file.
3774 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3775 (target_get_ipa_tdesc_idx): New macro.
3776 * tracepoint.c (ipa_tdesc_idx): New macro.
3777 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3778 (symbol_list): Add ipa_tdesc_idx.
3779 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3780 (ipa_tdesc): Remove.
3781 (ipa_tdesc_idx): New variable.
3782 (get_context_regcache): Use get_ipa_tdesc.
3783 (gdb_collect): Ditto.
3785 * tracepoint.h (get_ipa_tdesc): New prototype.
3786 (ipa_tdesc): Remove.
3788 2016-02-24 Pedro Alves <palves@redhat.com>
3790 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3791 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3792 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3793 Factor out common code between the USE_SIGTRAP_SIGINFO and
3794 !USE_SIGTRAP_SIGINFO blocks.
3795 (linux_low_filter_event): Call save_stop_reason instead of
3796 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3798 (linux_wait_1): Update comments.
3800 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3802 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3803 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3804 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3805 ppc_insert_point, ppc_remove_point.
3807 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3809 * linux-s390-low.c (s390_supports_z_point_type): New function.
3810 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3812 2016-02-16 Yao Qi <yao.qi@linaro.org>
3814 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3815 PC. Get pc from regcache_read_pc.
3817 2016-02-12 Yao Qi <yao.qi@linaro.org>
3819 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3820 or linux_get_pc_32bit.
3821 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3823 2016-02-12 Yao Qi <yao.qi@linaro.org>
3825 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3826 arm_linux_get_next_pcs_fixup.
3828 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3830 * tracepoint.c (x_tracepoint_action_download): Change
3831 write_inferior_data_ptr to write_inferior_data_pointer.
3832 (cmd_qtstart): Likewise.
3833 (write_inferior_data_ptr): Remove.
3834 (download_agent_expr): Change write_inferior_data_ptr to
3835 write_inferior_data_pointer.
3836 (download_tracepoint_1): Likewise.
3837 (download_tracepoint): Likewise.
3838 (download_trace_state_variables): Likewise.
3840 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3841 Marcin Kościelnicki <koriakin@0x04.net>
3843 * tracepoint.c (struct tracepoint_action_ops): Remove.
3844 (struct tracepoint_action): Remove ops.
3845 (m_tracepoint_action_download, r_tracepoint_action_download)
3846 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3847 size and offset accordingly.
3848 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3849 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3850 (tracepoint_action_send, tracepoint_action_download): New functions.
3851 Helpers for trace action handlers.
3852 (add_tracepoint_action): Remove setup actions ops.
3853 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3855 2016-02-10 Yao Qi <yao.qi@linaro.org>
3857 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3859 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3861 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3863 * configure: Regenerate.
3865 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3867 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3868 void * to gdb_byte *.
3869 * linux-low.c (siginfo_fixup): Likewise.
3870 (linux_xfer_siginfo): Likewise.
3871 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3873 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3875 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3877 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3879 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3881 * linux-x86-low.c [__x86_64__]: Include
3882 "nat/amd64-linux-siginfo.h".
3883 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3884 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3885 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3886 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3887 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3888 (cpt_si_fd, si_timerid, si_overrun): Move from
3889 nat/amd64-linux-siginfo.c.
3890 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3892 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3894 * server.c (skip_to_semicolon): Remove.
3895 (process_point_options): Use strchrnul instead of
3898 2016-01-26 Yao Qi <yao.qi@linaro.org>
3900 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3901 * linux-low.c (install_software_single_step_breakpoints): Don't
3902 call regcache_read_pc.
3903 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3906 2016-01-26 Yao Qi <yao.qi@linaro.org>
3908 * linux-low.c (install_software_single_step_breakpoints): Call
3909 regcache_read_pc instead of get_pc.
3911 2016-01-26 Yao Qi <yao.qi@linaro.org>
3913 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3914 (unblock_async_io): Rename to ...
3915 (block_unblock_async_io): ... it. New function.
3916 (enable_async_io): Don't install SIGIO handler. Unblock it
3918 (disable_async_io): Don't ignore SIGIO. Block it instead.
3919 (initialize_async_io): Install SIGIO handler. Don't call
3922 2016-01-26 Yao Qi <yao.qi@linaro.org>
3924 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3925 first character is '\003', call *the_target->request_interrupt.
3927 2016-01-25 Yao Qi <yao.qi@linaro.org>
3929 * remote-utils.c (new_thread_notify): Remove.
3930 (dead_thread_notify): Likewise.
3931 * remote-utils.h (new_thread_notify): Remove declaration.
3932 (dead_thread_notify): Likewise.
3934 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3936 * gdb.trace/pending.exp: Fix expected message on continue.
3938 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3940 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3941 it works properly on big-endian machines where sizeof (CORE_ADDR)
3944 2016-01-21 Pedro Alves <palves@redhat.com>
3946 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3947 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3948 * configure: Regenerate.
3950 2016-01-21 Yao Qi <yao.qi@linaro.org>
3952 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3953 is_thumb and set it according to CPSR saved on the stack.
3954 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3955 arm_sigreturn_next_pc.
3957 2016-01-18 Yao Qi <yao.qi@linaro.org>
3959 * linux-low.c (linux_set_pc_64bit): New function.
3960 (linux_get_pc_64bit): New function.
3961 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3963 * linux-sparc-low.c (debug_threads): Remove declaration.
3964 (sparc_get_pc): Remove.
3965 (the_low_target): Use linux_get_pc_64bit instead of
3967 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3968 (the_low_target): Use linux_get_pc_64bit and
3971 2016-01-18 Yao Qi <yao.qi@linaro.org>
3973 * linux-arm-low.c (debug_threads): Remove declaration.
3974 (arm_get_pc, arm_set_pc): Remove.
3975 (the_low_target): Use linux_get_pc_32bit and
3977 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3978 (the_low_target): Use linux_get_pc_32bit and
3980 * linux-cris-low.c (debug_threads): Remove declaration.
3981 (cris_get_pc, cris_set_pc,): Remove.
3982 (the_low_target): Use linux_get_pc_32bit and
3984 * linux-crisv32-low.c (debug_threads): Remove declaration.
3985 (cris_get_pc, cris_set_pc): Remove.
3986 (the_low_target): Use linux_get_pc_32bit and
3988 * linux-low.c: Include inttypes.h.
3989 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3990 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3991 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3992 (the_low_target): Use linux_get_pc_32bit and
3994 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3995 (the_low_target): Use linux_get_pc_32bit and
3997 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3998 (the_low_target): Use linux_get_pc_32bit and
4000 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4001 (the_low_target): Use linux_get_pc_32bit and
4003 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4004 (the_low_target): Use linux_get_pc_32bit and
4007 2016-01-18 Gary Benson <gbenson@redhat.com>
4009 * configure.ac (AC_FUNC_FORK): New check.
4010 * config.in: Regenerate.
4011 * configure: Likewise.
4013 2016-01-14 Yao Qi <yao.qi@linaro.org>
4015 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4016 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4017 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4018 arm_get_next_pcs_ctor.
4020 2016-01-12 Josh Stone <jistone@redhat.com>
4021 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4023 * inferiors.h: Include "gdb_vecs.h".
4024 (struct process_info): Add syscalls_to_catch.
4025 * inferiors.c (remove_process): Free syscalls_to_catch.
4026 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4027 syscall_return stops.
4028 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4029 * server.c (handle_general_set): Handle QCatchSyscalls.
4030 (handle_query): Report support for QCatchSyscalls.
4031 * target.h (struct target_ops): Add supports_catch_syscall.
4032 (target_supports_catch_syscall): New macro.
4033 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4034 (struct lwp_info): Add syscall_state.
4035 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4036 Maintain syscall_state and syscalls_to_catch across exec.
4037 (get_syscall_trapinfo): New function, proxy to the_low_target.
4038 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4039 (linux_low_filter_event): Toggle syscall_state entry/return for
4040 syscall traps, and set it ignored for all others.
4041 (gdb_catching_syscalls_p): New function.
4042 (gdb_catch_this_syscall_p): New function.
4043 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4044 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4045 (linux_supports_catch_syscall): New function.
4046 (linux_target_ops): Install it.
4047 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4048 (the_low_target): Install it.
4050 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4052 * acinclude.m4: Include new ../warning.m4 file.
4053 * configure: Regenerated.
4054 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4056 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4058 * ax.c (is_goto_target): Mark static.
4059 * linux-low.c (register_addr): Likewise.
4060 (linux_fetch_registers, linux_store_registers): Likewise.
4061 * mem-break.c (any_persistent_commands): Fix old prototype.
4062 (add_commands_to_breakpoint): Mark static.
4063 * regcache.c (find_register_by_name): Delete unused func.
4064 * remote-utils.c (hex_or_minus_one): Mark static.
4065 * server.c (monitor_show_help): Mark static.
4066 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4067 handle_v_requests): Likewise.
4069 2016-01-12 Pedro Alves <palves@redhat.com>
4071 Remove use of the registered trademark symbol throughout.
4073 2016-01-08 Yao Qi <yao.qi@linaro.org>
4075 * remote-utils.c (getpkt): If c is '\003', call target hook
4078 2016-01-06 Yao Qi <yao.qi@linaro.org>
4080 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4081 linux-aarch32-low.c.
4082 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4083 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4084 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4085 (thumb2_breakpoint): Declare.
4086 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4087 linux-aarch32-low.h.
4088 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4089 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4090 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4092 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4094 * gdbreplay.c (gdbreplay_version): Change copyright year in
4096 * server.c (gdbserver_version): Likewise.
4098 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4100 * server.c (crc32_table): Delete.
4101 (crc32): Use libiberty's xcrc32 function.
4103 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4105 * lynx-low.c (lynx_delete_thread_callback): New function.
4106 (lynx_mourn): Properly delete our process and all of its
4107 threads. Remove call to clear_inferiors.
4109 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4111 * target.c (thread_search_callback): Add check that
4112 the thread_stopped target callback is not NULL before
4115 2015-12-21 Yao Qi <yao.qi@linaro.org>
4117 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4120 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4122 * server.c (handle_query): Call target_supports_software_single_step.
4124 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4126 * linux-low.c (single_step): New function.
4127 (linux_resume_one_lwp_throw): Call single_step.
4128 (start_step_over): Likewise.
4130 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4132 * Makefile.in (SFILES): Append arch/arm-linux.c,
4133 arch/arm-get-next-pcs.c.
4134 (arm-linux.o): New rule.
4135 (arm-get-next-pcs.o): New rule.
4136 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4138 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4139 to linux-aarch32-low.c.
4140 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4141 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4142 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4143 (thumb2_breakpoint_len): Likewise.
4144 (arm_is_thumb_mode): Make non-static.
4145 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4146 from linux-aarch32-low.c.
4147 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4148 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4149 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4150 (thumb2_breakpoint_len): Likewise.
4151 (arm_is_thumb_mode): New declaration.
4152 * linux-arm-low.c: Include arch/arm-linux.h
4153 aarch/arm-get-next-pcs.h, sys/syscall.h.
4154 (get_next_pcs_ops): New struct.
4155 (get_next_pcs_addr_bits_remove): New function.
4156 (get_next_pcs_is_thumb): New function.
4157 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4158 (arm_sigreturn_next_pc): Likewise.
4159 (get_next_pcs_syscall_next_pc): Likewise.
4160 (arm_gdbserver_get_next_pcs): Likewise.
4161 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4163 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4164 * server.h: Include gdb_vecs.h.
4166 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4168 * Makefile.in (SFILES): Append common/common-regcache.c.
4169 (OBS): Append common-regcache.o.
4170 (common-regcache.o): New rule.
4171 * regcache.c (init_register_cache): Initialize cache to
4173 (regcache_raw_read_unsigned): New function.
4174 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4175 register_status enum.
4177 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4179 * linux-aarch64-low.c (the_low_targets): Rename
4180 breakpoint_reinsert_addr to get_next_pcs.
4181 * linux-arm-low.c (the_low_targets): Likewise.
4182 * linux-bfin-low.c (the_low_targets): Likewise.
4183 * linux-cris-low.c (the_low_targets): Likewise.
4184 * linux-crisv32-low.c (the_low_targets): Likewise.
4185 * linux-low.c (can_software_single_step): Likewise.
4186 (install_software_single_step_breakpoints): New function.
4187 (start_step_over): Use install_software_single_step_breakpoints.
4188 * linux-low.h: New CORE_ADDR vector.
4189 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4191 * linux-mips-low.c (the_low_targets): Likewise.
4192 * linux-nios2-low.c (the_low_targets): Likewise.
4193 * linux-sparc-low.c (the_low_targets): Likewise.
4195 2015-12-17 Pedro Alves <palves@redhat.com>
4197 * linux-low.c (linux_kill_one_lwp): Remove references to
4199 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4201 (linux_init_signals): Delete.
4202 (initialize_low): Adjust.
4203 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4205 2015-12-16 Pedro Alves <palves@redhat.com>
4207 * configure.ac (compiler warning flags): When testing a
4208 -Wno-foo option, check whether -Wfoo works instead.
4209 * configure: Regenerate.
4211 2015-12-11 Don Breazeal <donb@codesourcery.com>
4213 * server.c (process_serial_event): Don't exit from gdbserver
4214 in remote mode if there are still active inferiors.
4216 2015-12-11 Yao Qi <yao.qi@linaro.org>
4218 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4219 arm_breakpoint_at if the process is 32-bit.
4221 2015-12-11 Yao Qi <yao.qi@linaro.org>
4223 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4226 2015-12-07 Yao Qi <yao.qi@linaro.org>
4228 * configure.srv: Append arm.o to srv_tgtobj for
4229 aarch64*-*-linux* target.
4230 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4231 from linux-arm-low.c.
4232 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4233 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4234 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4235 (thumb2_breakpoint_len): Likewise.
4236 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4237 (arm_breakpoint_kinds): Likewise.
4238 (arm_breakpoint_kind_from_pc): Likewise.
4239 (arm_sw_breakpoint_from_kind): Likewise.
4240 (arm_breakpoint_kind_from_current_state): Likewise.
4241 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4242 (arm_sw_breakpoint_from_kind): Declare.
4243 (arm_breakpoint_kind_from_current_state): Declare.
4244 (arm_breakpoint_at): Declare.
4245 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4246 arm_sw_breakpoint_from_kind if process is 32-bit.
4247 (aarch64_breakpoint_kind_from_pc): New function.
4248 (aarch64_breakpoint_kind_from_current_state): New function.
4249 (the_low_target): Initialize fields breakpoint_kind_from_pc
4250 and breakpoint_kind_from_current_state.
4251 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4252 linux-aarch32-low.c.
4253 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4254 (arm_breakpoint, arm_breakpoint_len): Likewise.
4255 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4256 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4257 (arm_is_thumb_mode): Likewise.
4258 (arm_breakpoint_at): Likewise.
4259 (arm_breakpoint_kind_from_pc): Likewise.
4260 (arm_sw_breakpoint_from_kind): Likewise.
4261 (arm_breakpoint_kind_from_current_state): Likewise.
4264 2015-08-04 Yao Qi <yao.qi@linaro.org>
4266 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4267 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4268 * server.c (extended_protocol): Remove "static".
4269 * server.h (extended_protocol): Declare it.
4271 2015-12-04 Josh Stone <jistone@redhat.com>
4273 * target.h (struct target_ops) <arch_setup>: Rename to ...
4274 (struct target_ops) <post_create_inferior>: ... this.
4275 (target_arch_setup): Rename to ...
4276 (target_post_create_inferior): ... this, calling post_create_inferior.
4277 * server.c (start_inferior): Update target_arch_setup calls to
4278 target_post_create_inferior.
4279 * linux-low.c (linux_low_ptrace_options): Forward declare.
4280 (linux_arch_setup): Update its comment for general use.
4281 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4282 (struct linux_target_ops): Use linux_post_create_inferior.
4283 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4284 to post_create_inferior.
4285 * nto-low.c (struct nto_target_ops): Likewise.
4286 * spu-low.c (struct spu_target_ops): Likewise.
4287 * win32-low.c (struct win32_target_ops): Likewise.
4289 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4291 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4293 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4295 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4296 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4297 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4298 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4299 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4300 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4301 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4302 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4303 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4304 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4305 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4306 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4308 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4310 * linux-low.c (linux_look_up_symbols): Don't call
4311 linux_supports_traceclone.
4312 * linux-low.h (thread_db_init): Remove use_events argument.
4313 * thread-db.c (thread_db_use_event): Remove global variable.
4314 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4315 (struct thread_db) <td_create_bp>: Remove field.
4316 (thread_db_create_event): Remove function.
4317 (thread_db_enable_reporting): Likewise.
4318 (find_one_thread): Don't check for thread_db_use_events.
4319 (attach_thread): Likewise.
4320 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4321 (try_thread_db_load_1): Don't check for thread_db_use_events.
4322 (thread_db_init): Remove use_events argument and thread events
4324 (remove_thread_event_breakpoints): Remove function.
4325 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4327 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4329 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4331 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4332 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4333 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4334 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4335 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4337 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4339 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4340 * linux-low.c (can_hardware_single_step): Use
4341 supports_hardware_single_step.
4342 (can_software_single_step): New function.
4343 (start_step_over): Call can_software_single_step.
4344 (linux_supports_hardware_single_step): New function.
4345 (struct target_ops) <supports_software_single_step>: Initialize.
4346 * linux-low.h (struct linux_target_ops)
4347 <supports_hardware_single_step>: Initialize.
4348 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4349 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4350 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4351 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4352 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4353 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4354 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4355 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4356 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4357 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4359 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4360 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4362 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4363 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4364 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4366 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4367 * target.h (struct target_ops): <supports_software_single_step>:
4369 (target_supports_software_single_step): New macro.
4371 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4373 * linux-low.c (linux_wait_1): Fix pc advance condition.
4374 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4375 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4377 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4379 * linux-arm-low.c (arm_is_thumb_mode): New function.
4380 (arm_breakpoint_at): Use arm_is_thumb_mode.
4381 (arm_breakpoint_kind_from_current_state): New function.
4382 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4384 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4385 (linux_breakpoint_kind_from_current_state): New function.
4386 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4387 * linux-low.h (struct linux_target_ops)
4388 <breakpoint_kind_from_current_state>: New field.
4389 * target.h (struct target_ops): Likewise.
4390 (target_breakpoint_kind_from_current_state): New macro.
4392 2015-11-30 Pedro Alves <palves@redhat.com>
4394 * linux-low.c (linux_resume): Wake up the event loop before
4397 2015-11-30 Pedro Alves <palves@redhat.com>
4399 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4401 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4403 * target.c (struct thread_search): New structure.
4404 (thread_search_callback): New function.
4405 (prev_general_thread): New global.
4406 (prepare_to_access_memory, done_accessing_memory): New functions.
4407 * target.h (prepare_to_access_memory, done_accessing_memory):
4408 Replace macros with function declarations.
4410 2015-11-30 Pedro Alves <palves@redhat.com>
4413 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4414 report TARGET_WAITKIND_NO_RESUMED.
4415 * remote-utils.c (prepare_resume_reply): Handle
4416 TARGET_WAITKIND_NO_RESUMED.
4417 * server.c (report_no_resumed): New global.
4418 (handle_query) <qSupported>: Handle "no-resumed+". Report
4419 "no-resumed+" support.
4420 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4421 return error if the client doesn't support no-resumed events.
4422 (push_stop_notification): New function.
4423 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4424 events if the client supports them.
4426 2015-11-30 Pedro Alves <palves@redhat.com>
4428 * linux-low.c (thread_still_has_status_pending_p): Don't check
4430 (lwp_resumed): New function.
4431 (status_pending_p_callback): Return early if the LWP is not
4432 supposed to be resumed.
4434 2015-11-30 Pedro Alves <palves@redhat.com>
4436 * linux-low.c (handle_extended_wait): Assert that the LWP's
4437 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4438 thread create events, leave the new child's status pending.
4439 (linux_low_filter_event): If GDB wants to hear about thread exit
4440 events, leave the LWP marked dead and don't delete it.
4441 (linux_wait_for_event_filtered): Don't check for thread exit.
4442 (filter_exit_event): New function.
4443 (linux_wait_1): Use it, when returning an exit event.
4444 (linux_resume_one_lwp_throw): Assert that the LWP's
4445 waitstatus is TARGET_WAITKIND_IGNORE.
4446 * remote-utils.c (prepare_resume_reply): Handle
4447 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4448 * server.c (report_thread_events): New global.
4449 (handle_general_set): Handle QThreadEvents.
4450 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4451 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4452 TARGET_WAITKIND_THREAD_EXITED.
4453 * server.h (report_thread_events): Declare.
4455 2015-11-30 Pedro Alves <palves@redhat.com>
4457 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4458 the thread's last_resume_kind was resume_stop.
4460 2015-11-30 Pedro Alves <palves@redhat.com>
4462 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4465 2015-11-30 Pedro Alves <palves@redhat.com>
4467 * server.c (handle_v_requests): Handle vCtrlC.
4469 2015-11-30 Pedro Alves <palves@redhat.com>
4471 * gdbthread.h (find_any_thread_of_pid): Declare.
4472 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4474 * server.c (handle_query): If current_thread is NULL, look for
4475 another thread of the selected process.
4477 2015-11-26 Daniel Colascione <dancol@dancol.org>
4478 Simon Marchi <simon.marchi@ericsson.com>
4480 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4481 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4483 * target.h (struct target_ops) <thread_name>: New field.
4484 (target_thread_name): New macro.
4486 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4488 * regcache.h (regcache_invalidate_pid): Add declaration.
4489 * regcache.c (regcache_invalidate_pid): New function, extracted
4490 from regcache_invalidate.
4491 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4492 Add trivial documentation comment.
4493 * lynx-low.c: Use regcache_invalidate_pid instead of
4494 regcache_invalidate.
4496 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4498 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4499 and Elf64_auxv_t if the target is Android.
4501 2015-11-22 Doug Evans <xdje42@gmail.com>
4503 * target.h: #include <sys/types.h>.
4505 2015-11-19 Pedro Alves <palves@redhat.com>
4507 * linux-low.c (linux_process_qsupported): Change prototype.
4509 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4511 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4512 and adjust to loop over all features.
4513 * server.c (handle_query) <qSupported>: Adjust to call
4514 target_process_qsupported once, passing it a vector of unprocessed
4516 * target.h (struct target_ops) <process_qsupported>: Change
4518 (target_process_qsupported): Adjust.
4520 2015-11-19 Pedro Alves <palves@redhat.com>
4522 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4524 * configure: Regenerate.
4526 2015-11-19 Pedro Alves <palves@redhat.com>
4528 * configure: Regenerate.
4530 2015-11-19 Yao Qi <yao.qi@linaro.org>
4532 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4535 2015-11-19 Yao Qi <yao.qi@linaro.org>
4537 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4538 (struct aarch64_operand): Move enum out.
4540 2015-11-19 Yao Qi <yao.qi@linaro.org>
4542 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4543 struct user_fpsimd_state *.
4544 (aarch64_store_fpregset): Likewise.
4546 2015-11-19 Yao Qi <yao.qi@linaro.org>
4548 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4549 struct user_pt_regs *.
4550 (aarch64_store_gregset): Likewise.
4552 2015-11-18 Pedro Alves <palves@redhat.com>
4554 * Makefile.in (all_object_files): Add $IPA_OBJS.
4556 2015-11-17 Pedro Alves <palves@redhat.com>
4558 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4559 GDB_SIGNAL_0 and gdb_signal_to_string.
4561 2015-11-17 Pedro Alves <palves@redhat.com>
4563 * win32-low.c (handle_output_debug_string): Remove parameter.
4564 (win32_kill): Remove our_status local and adjust call to
4565 handle_output_debug_string.
4566 (get_child_debug_event): Adjust call to
4567 handle_output_debug_string.
4569 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4571 * linux-mips-low.c (mips_fill_gregset): Add cast.
4572 (mips_store_gregset): Likewise.
4573 (mips_fill_fpregset): Likewise.
4574 (mips_store_fpregset): Likewise.
4576 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4578 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4581 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4583 * linux-mips-low.c (mips_linux_new_thread): Change type of
4584 watch_type to enum target_hw_bp_type.
4586 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4588 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4589 Change return type to arm_hwbp_type.
4591 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4593 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4594 (arm_store_gregset): Likewise.
4595 * linux-arm-low.c (arm_get_hwcap): Likewise.
4596 (arm_read_description): Likewise.
4598 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4600 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4602 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4604 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4605 (ppc_fill_vsxregset): Likewise.
4606 (ppc_store_vsxregset): Likewise.
4607 (ppc_fill_vrregset): Likewise.
4608 (ppc_store_vrregset): Likewise.
4609 (ppc_fill_evrregset): Likewise.
4610 (ppc_store_evrregset): Likewise.
4612 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4614 * linux-ppc-low.c (ppc_usrregs_info): Remove
4615 forward-declaration.
4616 (ppc_arch_setup): Move lower in file.
4618 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4620 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4621 (ps_pdwrite): Likewise.
4623 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4625 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4626 to after assert checks.
4628 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4630 * proc-service.c (ps_pdread): Add/adjust casts.
4631 (ps_pdwrite): Add/adjust casts.
4633 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4635 * server.c (handle_search_memory_1): Cast return value of
4638 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4640 * server.c (write_qxfer_response): Change type of data to
4643 2015-10-29 Pedro Alves <palves@redhat.com>
4645 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4647 2015-10-29 Pedro Alves <palves@redhat.com>
4649 * tracepoint.c (clear_installed_tracepoints): Add casts.
4651 2015-10-29 Pedro Alves <palves@redhat.com>
4653 * server.c (handle_v_cont, process_serial_event): Add enum
4654 gdb_signal casts to signal parsing code.
4656 2015-10-29 Pedro Alves <palves@redhat.com>
4658 * linux-low.h (NULL_REGSET): Define.
4659 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4660 * linux-arm-low.c (arm_regsets): Likewise.
4661 * linux-crisv32-low.c (cris_regsets): Likewise.
4662 * linux-m68k-low.c (m68k_regsets): Likewise.
4663 * linux-mips-low.c (mips_regsets): Likewise.
4664 * linux-nios2-low.c (nios2_regsets): Likewise.
4665 * linux-ppc-low.c (ppc_regsets): Likewise.
4666 * linux-s390-low.c (s390_regsets): Likewise.
4667 * linux-sh-low.c (sh_regsets): Likewise.
4668 * linux-sparc-low.c (sparc_regsets): Likewise.
4669 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4670 * linux-tile-low.c (tile_regsets): Likewise.
4671 * linux-x86-low.c (x86_regsets): Likewise.
4672 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4674 2015-10-29 Pedro Alves <palves@redhat.com>
4676 * linux-low.h (NULL_REGSET): Define.
4677 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4678 * linux-arm-low.c (arm_regsets): Likewise.
4679 * linux-crisv32-low.c (cris_regsets): Likewise.
4680 * linux-m68k-low.c (m68k_regsets): Likewise.
4681 * linux-mips-low.c (mips_regsets): Likewise.
4682 * linux-nios2-low.c (nios2_regsets): Likewise.
4683 * linux-ppc-low.c (ppc_regsets): Likewise.
4684 * linux-s390-low.c (s390_regsets): Likewise.
4685 * linux-sh-low.c (sh_regsets): Likewise.
4686 * linux-sparc-low.c (sparc_regsets): Likewise.
4687 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4688 * linux-tile-low.c (tile_regsets): Likewise.
4689 * linux-x86-low.c (x86_regsets): Likewise.
4690 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4692 2015-10-26 Doug Evans <dje@google.com>
4694 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4696 2015-10-26 Doug Evans <dje@google.com>
4698 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4700 2015-10-26 Doug Evans <dje@google.com>
4702 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4704 (attach_thread, find_new_threads_callback): Ditto.
4706 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4708 * mem-break.h (set_breakpoint_data): Remove.
4710 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4712 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4713 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4714 (initialize_low): Remove set_breakpoint_data call.
4715 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4716 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4717 (initialize_low): Remove set_breakpoint_data call.
4718 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4719 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4720 (initialize_low): Remove set_breakpoint_data call.
4722 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4724 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4725 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4726 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4727 * target.h (target_breakpoint_kind_from_pc): New macro.
4729 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4731 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4732 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4733 the default breakpoint kind.
4735 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4737 * linux-arm-low.c (arm_supports_z_point_type): Add software
4740 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4742 * linux-arm-low.c: Refactor breakpoint definitions.
4743 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4744 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4746 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4748 * Makefile.in: Add arm.c/o.
4749 * configure.srv: Likewise.
4750 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4751 (arm_breakpoint_kind_from_pc): New function.
4752 (arm_sw_breakpoint_from_kind): Return proper kind.
4753 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4755 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4757 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4759 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4760 (struct raw_breakpoint) <size>: Remove.
4761 (struct raw_breakpoint) <kind>: Add.
4762 (bp_size): New function.
4763 (bp_opcode): Likewise.
4764 (find_raw_breakpoint_at): Adjust for kind.
4765 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4766 (remove_memory_breakpoint): Adjust for kind call bp_size.
4767 (set_raw_breakpoint_at): Adjust for kind.
4768 (set_breakpoint): Likewise.
4769 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4770 (delete_raw_breakpoint): Adjust for kind.
4771 (delete_breakpoint): Likewise.
4772 (find_gdb_breakpoint): Likewise.
4773 (set_gdb_breakpoint_1): Likewise.
4774 (set_gdb_breakpoint): Likewise.
4775 (delete_gdb_breakpoint_1): Likewise.
4776 (delete_gdb_breakpoint): Likewise.
4777 (uninsert_raw_breakpoint): Likewise.
4778 (reinsert_raw_breakpoint): Likewise.
4779 (set_breakpoint_data): Remove.
4780 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4781 (check_mem_read): Adjust for kind call bp_size.
4782 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4783 (clone_one_breakpoint): Adjust for kind.
4784 * mem-break.h (set_gdb_breakpoint): Likewise.
4785 (delete_gdb_breakpoint): Likewise.
4786 * server.c (process_serial_event): Likewise.
4788 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4790 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4796 (arm_sw_breakpoint_from_kind): New function.
4797 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4798 (struct linux_target_ops) <breakpoint>: Remove.
4799 (struct linux_target_ops) <breakpoint_len>: Remove.
4800 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4801 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4802 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4803 (struct linux_target_ops) <breakpoint>: Remove.
4804 (struct linux_target_ops) <breakpoint_len>: Remove.
4805 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4806 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4807 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4808 (struct linux_target_ops) <breakpoint>: Remove.
4809 (struct linux_target_ops) <breakpoint_len>: Remove.
4810 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4811 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4812 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4813 and sw_breakpoint_from_kind to increment the pc.
4814 (linux_breakpoint_kind_from_pc): New function.
4815 (linux_sw_breakpoint_from_kind): New function.
4816 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4817 (initialize_low): Call breakpoint_kind_from_pc and
4818 sw_breakpoint_from_kind to replace breakpoint_data/len.
4819 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4821 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4822 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4823 (struct linux_target_ops) <breakpoint>: Remove.
4824 (struct linux_target_ops) <breakpoint_len>: Remove.
4825 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4826 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4827 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4828 (struct linux_target_ops) <breakpoint>: Remove.
4829 (struct linux_target_ops) <breakpoint_len>: Remove.
4830 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4831 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4832 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4833 (struct linux_target_ops) <breakpoint>: Remove.
4834 (struct linux_target_ops) <breakpoint_len>: Remove.
4835 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4836 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4837 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4838 (struct linux_target_ops) <breakpoint>: Remove.
4839 (struct linux_target_ops) <breakpoint_len>: Remove.
4840 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4841 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4842 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4843 (struct linux_target_ops) <breakpoint>: Remove.
4844 (struct linux_target_ops) <breakpoint_len>: Remove.
4845 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4846 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4847 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4848 (struct linux_target_ops) <breakpoint>: Remove.
4849 (struct linux_target_ops) <breakpoint_len>: Remove.
4850 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4851 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4852 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4853 (struct linux_target_ops) <breakpoint>: Remove.
4854 (struct linux_target_ops) <breakpoint_len>: Remove.
4855 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4856 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4857 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4858 (struct linux_target_ops) <breakpoint>: Remove.
4859 (struct linux_target_ops) <breakpoint_len>: Remove.
4860 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4861 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4862 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4863 (struct linux_target_ops) <breakpoint>: Remove.
4864 (struct linux_target_ops) <breakpoint_len>: Remove.
4865 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4866 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4867 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4868 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4869 (struct linux_target_ops) <breakpoint>: Remove.
4870 (struct linux_target_ops) <breakpoint_len>: Remove.
4871 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4872 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4873 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4874 (struct linux_target_ops) <breakpoint>: Remove.
4875 (struct linux_target_ops) <breakpoint_len>: Remove.
4876 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4877 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4879 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4881 * linux-cris-low.c (cris_get_pc): Remove void arg.
4883 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4885 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4888 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4890 * inferiors.c (thread_pid_matches_callback): New function.
4891 (find_thread_process): New function.
4892 (remove_thread): Reset current_thread.
4893 (remove_process): Assert threads have been removed first.
4895 2015-10-15 Yao Qi <yao.qi@linaro.org>
4897 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4899 (aarch64_remove_point): Likewise.
4900 * regcache.c (regcache_register_size): New function.
4902 2015-10-12 Yao Qi <yao.qi@linaro.org>
4904 * linux-aarch64-low.c: Update all callers as emit_load_store
4905 is renamed to aarch64_emit_load_store.
4907 2015-10-12 Yao Qi <yao.qi@linaro.org>
4909 * linux-aarch64-low.c: Update all callers of function renaming
4910 from emit_insn to aarch64_emit_insn.
4912 2015-10-12 Yao Qi <yao.qi@linaro.org>
4914 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4915 arch/aarch64-insn.h.
4916 (struct aarch64_memory_operand): Likewise.
4918 (emit_insn): Move to arch/aarch64-insn.c.
4919 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4920 (emit_load_store): Move to arch/aarch64-insn.c.
4921 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4922 (can_encode_int32): Remove.
4924 2015-10-12 Yao Qi <yao.qi@linaro.org>
4926 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4927 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4928 (aarch64_relocate_instruction): Likewise.
4929 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4930 (struct aarch64_insn_visitor): Likewise.
4932 2015-10-12 Yao Qi <yao.qi@linaro.org>
4934 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4935 (struct aarch64_insn_visitor): New.
4936 (struct aarch64_insn_relocation_data): New.
4937 (aarch64_ftrace_insn_reloc_b): New function.
4938 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4939 (aarch64_ftrace_insn_reloc_cb): Likewise.
4940 (aarch64_ftrace_insn_reloc_tb): Likewise.
4941 (aarch64_ftrace_insn_reloc_adr): Likewise.
4942 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4943 (aarch64_ftrace_insn_reloc_others): Likewise.
4945 (aarch64_relocate_instruction): Use visitor.
4947 2015-10-12 Yao Qi <yao.qi@linaro.org>
4949 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4950 int. Add argument buf.
4951 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4952 aarch64_relocate_instruction.
4954 2015-10-12 Yao Qi <yao.qi@linaro.org>
4956 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4957 argument insn. Remove local variable insn. Don't call
4959 (aarch64_install_fast_tracepoint_jump_pad): Call
4962 2015-09-30 Yao Qi <yao.qi@linaro.org>
4964 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4965 (emit_load_store_pair): Likewise.
4967 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4969 * dll.c (match_dll): Add cast(s).
4970 (unloaded_dll): Likewise.
4971 * linux-low.c (second_thread_of_pid_p): Likewise.
4972 (delete_lwp_callback): Likewise.
4973 (count_events_callback): Likewise.
4974 (select_event_lwp_callback): Likewise.
4975 (linux_set_resume_request): Likewise.
4976 * server.c (accumulate_file_name_length): Likewise.
4977 (emit_dll_description): Likewise.
4978 (handle_qxfer_threads_worker): Likewise.
4979 (visit_actioned_threads): Likewise.
4980 * thread-db.c (any_thread_of): Likewise.
4981 * tracepoint.c (same_process_p): Likewise.
4982 (match_blocktype): Likewise.
4983 (build_traceframe_info_xml): Likewise.
4985 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4987 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4989 (gdb_unparse_agent_expr): Likewise.
4990 * hostio.c (require_data): Likewise.
4991 (handle_pread): Likewise.
4992 * linux-low.c (disable_regset): Likewise.
4993 (fetch_register): Likewise.
4994 (store_register): Likewise.
4995 (get_dynamic): Likewise.
4996 (linux_qxfer_libraries_svr4): Likewise.
4997 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4998 (set_fast_tracepoint_jump): Likewise.
4999 (uninsert_fast_tracepoint_jumps_at): Likewise.
5000 (reinsert_fast_tracepoint_jumps_at): Likewise.
5001 (validate_inserted_breakpoint): Likewise.
5002 (clone_agent_expr): Likewise.
5003 * regcache.c (init_register_cache): Likewise.
5004 * remote-utils.c (putpkt_binary_1): Likewise.
5005 (decode_M_packet): Likewise.
5006 (decode_X_packet): Likewise.
5007 (look_up_one_symbol): Likewise.
5008 (relocate_instruction): Likewise.
5009 (monitor_output): Likewise.
5010 * server.c (handle_search_memory): Likewise.
5011 (handle_qxfer_exec_file): Likewise.
5012 (handle_qxfer_libraries): Likewise.
5013 (handle_qxfer): Likewise.
5014 (handle_query): Likewise.
5015 (handle_v_cont): Likewise.
5016 (handle_v_run): Likewise.
5017 (captured_main): Likewise.
5018 * target.c (write_inferior_memory): Likewise.
5019 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5020 * tracepoint.c (init_trace_buffer): Likewise.
5021 (add_tracepoint_action): Likewise.
5022 (add_traceframe): Likewise.
5023 (add_traceframe_block): Likewise.
5024 (cmd_qtdpsrc): Likewise.
5025 (cmd_qtdv): Likewise.
5026 (cmd_qtstatus): Likewise.
5027 (response_source): Likewise.
5028 (response_tsv): Likewise.
5029 (cmd_qtnotes): Likewise.
5030 (gdb_collect): Likewise.
5031 (initialize_tracepoint): Likewise.
5033 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5035 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5036 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5037 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5039 (enum aarch64_condition_codes): New enum.
5040 (w0): New static global.
5043 (struct aarch64_memory_operand) <type>: New
5044 MEMORY_OPERAND_POSTINDEX type.
5045 (postindex_memory_operand): New helper function.
5046 (emit_ret): New function.
5047 (emit_load_store_pair): New function, factored out of emit_stp
5048 with support for MEMORY_OPERAND_POSTINDEX.
5049 (emit_stp): Rewrite using emit_load_store_pair.
5050 (emit_ldp): New function.
5051 (emit_load_store): Likewise.
5052 (emit_ldr): Mention post-index instruction in comment.
5053 (emit_ldrh): New function.
5054 (emit_ldrb): New function.
5055 (emit_ldrsw): Mention post-index instruction in comment.
5056 (emit_str): Likewise.
5057 (emit_subs): New function.
5058 (emit_cmp): Likewise.
5059 (emit_and): Likewise.
5060 (emit_orr): Likewise.
5061 (emit_orn): Likewise.
5062 (emit_eor): Likewise.
5063 (emit_mvn): Likewise.
5064 (emit_lslv): Likewise.
5065 (emit_lsrv): Likewise.
5066 (emit_asrv): Likewise.
5067 (emit_mul): Likewise.
5068 (emit_sbfm): Likewise.
5069 (emit_sbfx): Likewise.
5070 (emit_ubfm): Likewise.
5071 (emit_ubfx): Likewise.
5072 (emit_csinc): Likewise.
5073 (emit_cset): Likewise.
5074 (emit_nop): Likewise.
5075 (emit_ops_insns): New helper function.
5076 (emit_pop): Likewise.
5077 (emit_push): Likewise.
5078 (aarch64_emit_prologue): New function.
5079 (aarch64_emit_epilogue): Likewise.
5080 (aarch64_emit_add): Likewise.
5081 (aarch64_emit_sub): Likewise.
5082 (aarch64_emit_mul): Likewise.
5083 (aarch64_emit_lsh): Likewise.
5084 (aarch64_emit_rsh_signed): Likewise.
5085 (aarch64_emit_rsh_unsigned): Likewise.
5086 (aarch64_emit_ext): Likewise.
5087 (aarch64_emit_log_not): Likewise.
5088 (aarch64_emit_bit_and): Likewise.
5089 (aarch64_emit_bit_or): Likewise.
5090 (aarch64_emit_bit_xor): Likewise.
5091 (aarch64_emit_bit_not): Likewise.
5092 (aarch64_emit_equal): Likewise.
5093 (aarch64_emit_less_signed): Likewise.
5094 (aarch64_emit_less_unsigned): Likewise.
5095 (aarch64_emit_ref): Likewise.
5096 (aarch64_emit_if_goto): Likewise.
5097 (aarch64_emit_goto): Likewise.
5098 (aarch64_write_goto_address): Likewise.
5099 (aarch64_emit_const): Likewise.
5100 (aarch64_emit_call): Likewise.
5101 (aarch64_emit_reg): Likewise.
5102 (aarch64_emit_pop): Likewise.
5103 (aarch64_emit_stack_flush): Likewise.
5104 (aarch64_emit_zero_ext): Likewise.
5105 (aarch64_emit_swap): Likewise.
5106 (aarch64_emit_stack_adjust): Likewise.
5107 (aarch64_emit_int_call_1): Likewise.
5108 (aarch64_emit_void_call_2): Likewise.
5109 (aarch64_emit_eq_goto): Likewise.
5110 (aarch64_emit_ne_goto): Likewise.
5111 (aarch64_emit_lt_goto): Likewise.
5112 (aarch64_emit_le_goto): Likewise.
5113 (aarch64_emit_gt_goto): Likewise.
5114 (aarch64_emit_ge_got): Likewise.
5115 (aarch64_emit_ops_impl): New static global variable.
5116 (aarch64_emit_ops): New target function, return
5117 &aarch64_emit_ops_impl.
5118 (struct linux_target_ops): Install it.
5120 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5122 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5123 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5125 * linux-aarch64-ipa.c: New file.
5126 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5128 (aarch64_get_thread_area): New target method.
5129 (extract_signed_bitfield): New helper function.
5130 (aarch64_decode_ldr_literal): New function.
5131 (enum aarch64_opcodes): New enum.
5132 (struct aarch64_register): New struct.
5133 (struct aarch64_operand): New struct.
5134 (x0): New static global.
5143 (aarch64_register): New helper function.
5144 (register_operand): Likewise.
5145 (immediate_operand): Likewise.
5146 (struct aarch64_memory_operand): New struct.
5147 (offset_memory_operand): New helper function.
5148 (preindex_memory_operand): Likewise.
5149 (enum aarch64_system_control_registers): New enum.
5150 (ENCODE): New macro.
5151 (emit_insn): New helper function.
5152 (emit_b): New function.
5153 (emit_bcond): Likewise.
5154 (emit_cb): Likewise.
5155 (emit_tb): Likewise.
5156 (emit_blr): Likewise.
5157 (emit_stp): Likewise.
5158 (emit_ldp_q_offset): Likewise.
5159 (emit_stp_q_offset): Likewise.
5160 (emit_load_store): Likewise.
5161 (emit_ldr): Likewise.
5162 (emit_ldrsw): Likewise.
5163 (emit_str): Likewise.
5164 (emit_ldaxr): Likewise.
5165 (emit_stxr): Likewise.
5166 (emit_stlr): Likewise.
5167 (emit_data_processing_reg): Likewise.
5168 (emit_data_processing): Likewise.
5169 (emit_add): Likewise.
5170 (emit_sub): Likewise.
5171 (emit_mov): Likewise.
5172 (emit_movk): Likewise.
5173 (emit_mov_addr): Likewise.
5174 (emit_mrs): Likewise.
5175 (emit_msr): Likewise.
5176 (emit_sevl): Likewise.
5177 (emit_wfe): Likewise.
5178 (append_insns): Likewise.
5179 (can_encode_int32_in): New helper function.
5180 (aarch64_relocate_instruction): New function.
5181 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5182 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5183 (struct linux_target_ops): Install aarch64_get_thread_area,
5184 aarch64_install_fast_tracepoint_jump_pad and
5185 aarch64_get_min_fast_tracepoint_insn_len.
5187 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5189 * Makefile.in (aarch64-insn.o): New rule.
5190 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5192 2015-09-21 Yao Qi <yao.qi@linaro.org>
5194 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5196 2015-09-21 Yao Qi <yao.qi@linaro.org>
5198 * tracepoint.c (max_jump_pad_size): Remove.
5200 2015-09-18 Yao Qi <yao.qi@linaro.org>
5202 * linux-aarch64-low.c: Don't include sys/uio.h.
5203 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5205 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5207 * tracepoint.c (eval_result_type): Change prototype.
5208 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5210 2015-09-15 Pedro Alves <palves@redhat.com>
5212 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5213 Check whether to report exec events instead of checking whether
5214 multiprocess is enabled.
5216 2015-09-15 Pedro Alves <palves@redhat.com>
5219 * remote-utils.c (prepare_resume_reply): Merge
5220 TARGET_WAITKIND_VFORK_DONE switch case with the
5221 TARGET_WAITKIND_FORKED case.
5223 2015-09-15 Yao Qi <yao.qi@linaro.org>
5225 * server.c (handle_query): Check string comparison using
5226 "else if" instead of "if".
5228 2015-09-15 Yao Qi <yao.qi@linaro.org>
5230 * server.c (vCont_supported): New global variable.
5231 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5232 matches. Append ";vContSupported+" to own_buf.
5233 (handle_v_requests): Append ";s;S" to own_buf if target supports
5234 hardware single step or vCont_supported is false.
5235 (capture_main): Set vCont_supported to zero.
5237 2015-09-15 Yao Qi <yao.qi@linaro.org>
5239 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5241 (linux_supports_hardware_single_step): ... New function.
5242 (linux_target_ops): Update.
5243 * lynx-low.c (lynx_target_ops): Set field
5244 supports_hardware_single_step to target_can_do_hardware_single_step.
5245 * nto-low.c (nto_target_ops): Likewise.
5246 * spu-low.c (spu_target_ops): Likewise.
5247 * win32-low.c (win32_target_ops): Likewise.
5248 * target.c (target_can_do_hardware_single_step): New function.
5249 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5250 Remove. <supports_hardware_single_step>: New field.
5251 (target_supports_conditional_breakpoints): Remove.
5252 (target_supports_hardware_single_step): New macro.
5253 (target_can_do_hardware_single_step): Declare.
5254 * server.c (handle_query): Use target_supports_hardware_single_step
5255 instead of target_supports_conditional_breakpoints.
5257 2015-09-15 Yao Qi <yao.qi@linaro.org>
5259 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5261 (struct linux_target_ops the_low_target): Install
5262 aarch64_linux_siginfo_fixup.
5264 2015-09-11 Don Breazeal <donb@codesourcery.com>
5265 Luis Machado <lgustavo@codesourcery.com>
5267 * linux-low.c (linux_mourn): Static declaration.
5268 (linux_arch_setup): Move in front of
5269 handle_extended_wait.
5270 (linux_arch_setup_thread): New function.
5271 (handle_extended_wait): Handle exec events. Call
5272 linux_arch_setup_thread. Make event_lwp argument a
5273 pointer-to-a-pointer.
5274 (check_zombie_leaders): Do not check stopped threads.
5275 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5276 (linux_low_filter_event): Add lwp and thread for exec'ing
5277 non-leader thread if leader thread has been deleted.
5278 Refactor code into linux_arch_setup_thread and call it.
5279 Pass child lwp pointer by reference to handle_extended_wait.
5280 (linux_wait_for_event_filtered): Update comment.
5281 (linux_wait_1): Prevent clobbering exec event status.
5282 (linux_supports_exec_events): New function.
5283 (linux_target_ops) <supports_exec_events>: Initialize new member.
5284 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5286 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5287 * server.c (report_exec_events): New global variable.
5288 (handle_query): Handle qSupported query for exec-events feature.
5289 (captured_main): Initialize report_exec_events.
5290 * server.h (report_exec_events): Declare new global variable.
5291 * target.h (struct target_ops) <supports_exec_events>: New
5293 (target_supports_exec_events): New macro.
5294 * win32-low.c (win32_target_ops) <supports_exec_events>:
5295 Initialize new member.
5297 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5299 * linux-low.c (linux_low_enable_btrace): Remove.
5300 (linux_target_ops): Replace linux_low_enable_btrace with
5301 linux_enable_btrace.
5303 2015-09-03 Yao Qi <yao.qi@linaro.org>
5305 * linux-aarch64-low.c (aarch64_insert_point): Call
5306 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5309 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5311 * linux-low.c (check_stopped_by_breakpoint): Use
5312 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5314 2015-08-27 Pedro Alves <palves@redhat.com>
5316 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5318 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5320 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5321 the XNEW-family equivalent.
5322 (compile_bytecodes): Likewise.
5323 * dll.c (loaded_dll): Likewise.
5324 * event-loop.c (append_callback_event): Likewise.
5325 (create_file_handler): Likewise.
5326 (create_file_event): Likewise.
5327 * hostio.c (handle_open): Likewise.
5328 * inferiors.c (add_thread): Likewise.
5329 (add_process): Likewise.
5330 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5331 * linux-arm-low.c (arm_new_process): Likewise.
5332 (arm_new_thread): Likewise.
5333 * linux-low.c (add_to_pid_list): Likewise.
5334 (linux_add_process): Likewise.
5335 (handle_extended_wait): Likewise.
5336 (add_lwp): Likewise.
5337 (enqueue_one_deferred_signal): Likewise.
5338 (enqueue_pending_signal): Likewise.
5339 (linux_resume_one_lwp_throw): Likewise.
5340 (linux_resume_one_thread): Likewise.
5341 (linux_read_memory): Likewise.
5342 (linux_write_memory): Likewise.
5343 * linux-mips-low.c (mips_linux_new_process): Likewise.
5344 (mips_linux_new_thread): Likewise.
5345 (mips_add_watchpoint): Likewise.
5346 * linux-x86-low.c (initialize_low_arch): Likewise.
5347 * lynx-low.c (lynx_add_process): Likewise.
5348 * mem-break.c (set_raw_breakpoint_at): Likewise.
5349 (set_breakpoint): Likewise.
5350 (add_condition_to_breakpoint): Likewise.
5351 (add_commands_to_breakpoint): Likewise.
5352 (clone_agent_expr): Likewise.
5353 (clone_one_breakpoint): Likewise.
5354 * regcache.c (new_register_cache): Likewise.
5355 * remote-utils.c (look_up_one_symbol): Likewise.
5356 * server.c (queue_stop_reply): Likewise.
5357 (start_inferior): Likewise.
5358 (queue_stop_reply_callback): Likewise.
5359 (handle_target_event): Likewise.
5360 * spu-low.c (fetch_ppc_memory): Likewise.
5361 (store_ppc_memory): Likewise.
5362 * target.c (set_target_ops): Likewise.
5363 * thread-db.c (thread_db_load_search): Likewise.
5364 (try_thread_db_load_1): Likewise.
5365 * tracepoint.c (add_tracepoint): Likewise.
5366 (add_tracepoint_action): Likewise.
5367 (create_trace_state_variable): Likewise.
5368 (cmd_qtdpsrc): Likewise.
5369 (cmd_qtro): Likewise.
5370 (add_while_stepping_state): Likewise.
5371 * win32-low.c (child_add_thread): Likewise.
5372 (get_image_name): Likewise.
5374 2015-08-25 Yao Qi <yao.qi@linaro.org>
5376 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5378 2015-08-25 Yao Qi <yao.qi@linaro.org>
5380 * Makefile.in (aarch64-linux.o): New rule.
5381 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5383 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5384 (aarch64_init_debug_reg_state): Make it extern.
5385 (aarch64_linux_prepare_to_resume): Remove.
5387 2015-08-25 Yao Qi <yao.qi@linaro.org>
5389 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5390 lwp_arch_private_info and ptid_of_lwp.
5392 2015-08-25 Yao Qi <yao.qi@linaro.org>
5394 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5395 Find proc_info by find_process_pid. All callers updated.
5397 2015-08-25 Yao Qi <yao.qi@linaro.org>
5399 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5401 (debug_reg_change_callback): Remove.
5402 (aarch64_notify_debug_reg_change): Remove.
5404 2015-08-25 Yao Qi <yao.qi@linaro.org>
5406 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5407 Call current_lwp_ptid.
5409 2015-08-25 Yao Qi <yao.qi@linaro.org>
5411 * linux-aarch64-low.c (debug_reg_change_callback): Use
5414 2015-08-25 Yao Qi <yao.qi@linaro.org>
5416 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5418 2015-08-25 Yao Qi <yao.qi@linaro.org>
5420 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5422 2015-08-25 Yao Qi <yao.qi@linaro.org>
5424 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5427 2015-08-25 Yao Qi <yao.qi@linaro.org>
5429 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5431 (debug_reg_change_callback): Remove argument entry and add argument
5432 lwp. Remove local variable thread. Don't print thread id in the
5433 debugging output. Don't check whether pid of thread equals to pid.
5434 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5435 iterate_over_lwps instead find_inferior.
5437 2015-08-24 Pedro Alves <palves@redhat.com>
5439 * inferiors.c (get_first_process): New function.
5440 * inferiors.h (get_first_process): New declaration.
5441 * remote-utils.c (read_ptid): Default to the first process in the
5442 list, instead of to the current thread's process.
5444 2015-08-24 Pedro Alves <palves@redhat.com>
5446 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5447 * event-loop.c: Likewise.
5448 * remote-utils.c: Likewise.
5449 * tracepoint.c: Likewise.
5451 2015-08-24 Pedro Alves <palves@redhat.com>
5453 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5456 2015-08-21 Pedro Alves <palves@redhat.com>
5458 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5459 instead of literal 1.
5461 2015-08-21 Pedro Alves <palves@redhat.com>
5463 * tdesc.c (default_description): Explicitly zero-initialize.
5465 2015-08-21 Pedro Alves <palves@redhat.com>
5468 * inferiors.c (remove_thread): Discard any pending stop reply for
5470 * server.c (remove_all_on_match_pid): Rename to ...
5471 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5473 (discard_queued_stop_replies): Change parameter to a ptid. Now
5475 (handle_v_kill, kill_inferior_callback, captured_main)
5476 (process_serial_event): Adjust.
5477 * server.h (discard_queued_stop_replies): Declare.
5479 2015-08-21 Pedro Alves <palves@redhat.com>
5481 * linux-low.c (wait_for_sigstop): Always switch to no thread
5482 selected if the previously current thread dies.
5483 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5484 process instead of the current thread's.
5485 * remote-utils.c (input_interrupt): Don't check if there's no
5487 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5488 current thread to the general thread fails, error out.
5489 (handle_qxfer_auxv, handle_qxfer_libraries)
5490 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5491 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5492 (handle_query): Check if there's a thread selected instead of
5493 checking whether there's any thread in the thread list.
5494 (handle_qxfer_threads, handle_qxfer_btrace)
5495 (handle_qxfer_btrace_conf): Don't error out early if there's no
5496 thread in the thread list.
5497 (handle_v_cont, myresume): Don't set the current thread to the
5499 (process_serial_event) <Hg handling>: Also set thread_id if the
5500 previous general thread is still alive.
5501 (process_serial_event) <g/G handling>: If setting the current
5502 thread to the general thread fails, error out.
5503 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5504 thread's lwp instead of the current thread's.
5505 * target.c (set_desired_thread): If the desired thread was not
5506 found, leave the current thread pointing to NULL. Return an int
5507 (boolean) indicating success.
5508 * target.h (set_desired_thread): Change return type to int.
5510 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5512 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5513 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5515 (ps_get_thread_area): New function.
5517 2015-08-19 Gary Benson <gbenson@redhat.com>
5519 * hostio.c (handle_pread): Do not attempt to read more data
5520 than hostio_reply_with_data can fit in a packet.
5522 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5524 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5526 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5528 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5530 2015-08-06 Pedro Alves <palves@redhat.com>
5532 * tracepoint.c (expr_eval_result): Now an int.
5534 2015-08-06 Pedro Alves <palves@redhat.com>
5536 * gdbthread.h (struct regcache): Forward declare.
5537 (struct thread_info) <regcache_data>: Now a struct regcache
5539 * inferiors.c (inferior_regcache_data)
5540 (set_inferior_regcache_data): Now work with struct regcache
5542 * inferiors.h (struct regcache): Forward declare.
5543 (inferior_regcache_data, set_inferior_regcache_data): Now work
5544 with struct regcache pointers.
5545 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5546 (free_register_cache_thread): Remove struct regcache pointer
5549 2015-08-06 Pedro Alves <palves@redhat.com>
5551 * server.c (captured_main): On error, print the exception message
5552 to stderr, and if run_once is set, throw a quit.
5554 2015-08-06 Pedro Alves <palves@redhat.com>
5556 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5559 2015-08-06 Pedro Alves <palves@redhat.com>
5561 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5562 reading beyond the passed in buffer length.
5564 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5566 * tracepoint.c (symbol_list) <required>: Remove.
5568 2015-08-06 Pedro Alves <palves@redhat.com>
5570 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5571 count if stopping and suspending threads.
5572 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5573 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5574 (linux_detach): Complete an ongoing step-over.
5575 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5577 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5578 (linux_wait_1): If passing a signal to the inferior after
5579 finishing a step-over, unsuspend and re-resume all lwps. If we
5580 see a single-step event but the thread should be continuing, don't
5581 pass the trap to gdb.
5582 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5583 internal_error instead of gdb_assert.
5584 (enqueue_pending_signal): New function.
5585 (check_ptrace_stopped_lwp_gone): Add debug output.
5586 (start_step_over): Use internal_error instead of gdb_assert.
5587 (complete_ongoing_step_over): New function.
5588 (linux_resume_one_thread): Don't resume a suspended thread.
5589 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5592 2015-08-06 Pedro Alves <palves@redhat.com>
5594 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5595 (linux_thread_alive): Use lwp_is_marked_dead.
5596 (extended_event_reported): Delete.
5597 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5598 instead of extended_event_reported.
5599 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5601 (lwp_is_marked_dead): New function.
5602 (lwp_running): Use lwp_is_marked_dead.
5603 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5606 2015-08-06 Pedro Alves <palves@redhat.com>
5608 * linux-low.c (linux_wait_1): Move fork event output out of the
5609 !report_to_gdb check. Pass event_child->waitstatus to
5610 target_waitstatus_to_string instead of ourstatus.
5612 2015-08-04 Yao Qi <yao.qi@linaro.org>
5614 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5615 if current_thread is 32 bit.
5617 2015-08-04 Yao Qi <yao.qi@linaro.org>
5619 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5620 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5621 * server.c (extended_protocol): Remove "static".
5622 * server.h (extended_protocol): Declare it.
5624 2015-08-04 Yao Qi <yao.qi@linaro.org>
5626 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5627 both aarch64 and aarch32.
5628 (aarch64_set_pc): Likewise.
5630 2015-08-04 Yao Qi <yao.qi@linaro.org>
5632 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5633 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5634 arm-with-neon.xml to srv_xmlfiles.
5635 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5636 (is_64bit_tdesc): New function.
5637 (aarch64_linux_read_description): New function.
5638 (aarch64_arch_setup): Call aarch64_linux_read_description.
5639 (regs_info): Rename to regs_info_aarch64.
5640 (aarch64_regs_info): Return right regs_info.
5641 (initialize_low_arch): Call initialize_low_arch_aarch32.
5643 2015-08-04 Yao Qi <yao.qi@linaro.org>
5645 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5646 * linux-aarch32-low.c: New file.
5647 * linux-aarch32-low.h: New file.
5648 * linux-arm-low.c (arm_fill_gregset): Move it to
5649 linux-aarch32-low.c.
5650 (arm_store_gregset): Likewise.
5651 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5652 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5653 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5654 (regs_info): Rename to regs_info_arm.
5655 (arm_regs_info): Return regs_info_aarch32 if
5656 have_ptrace_getregset is 1 and target description is
5657 arm_with_neon or arm_with_vfpv3.
5658 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5659 Call initialize_low_arch_aarch32 instead.
5661 2015-08-04 Yao Qi <yao.qi@linaro.org>
5663 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5664 * linux-low.c: ... here.
5665 * linux-low.h (have_ptrace_getregset): Declare it.
5667 2015-08-04 Pedro Alves <palves@redhat.com>
5669 * thread-db.c (struct thread_db): Use new typedefs.
5670 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5672 (disable_thread_event_reporting): Cast result of dlsym to
5673 destination function pointer type.
5674 (thread_db_mourn): Use td_ta_delete_ftype.
5676 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5678 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5680 (CDX_BREAKPOINT): Define for R2.
5681 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5682 (the_low_target): Add comments.
5684 2015-07-30 Yao Qi <yao.qi@linaro.org>
5686 * linux-arm-low.c (arm_hwcap): Remove it.
5687 (arm_read_description): New local variable arm_hwcap. Don't
5688 set arm_hwcap to zero.
5690 2015-07-30 Yao Qi <yao.qi@linaro.org>
5692 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5693 Use regcache->tdesc instead.
5694 (arm_store_wmmxregset): Likewise.
5695 (arm_fill_vfpregset): Likewise.
5696 (arm_store_vfpregset): Likewise.
5698 2015-07-30 Yao Qi <yao.qi@linaro.org>
5700 * linux-arm-low.c: Include arch/arm.h.
5701 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5702 (arm_store_gregset): Likewise.
5704 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5706 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5707 ptrace's 4th parameter.
5709 2015-07-27 Yao Qi <yao.qi@linaro.org>
5711 * configure.srv (case aarch64*-*-linux*): Don't set
5714 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5716 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5718 * linux-arm-low.c: Likewise.
5719 * linux-cris-low.c: Likewise.
5720 * linux-crisv32-low.c: Likewise.
5721 * linux-low.c: Likewise.
5722 * linux-m68k-low.c: Likewise.
5723 * linux-mips-low.c: Likewise.
5724 * linux-nios2-low.c: Likewise.
5725 * linux-s390-low.c: Likewise.
5726 * linux-sparc-low.c: Likewise.
5727 * linux-tic6x-low.c: Likewise.
5728 * linux-tile-low.c: Likewise.
5729 * linux-x86-low.c: Likewise.
5731 2015-07-24 Pedro Alves <palves@redhat.com>
5733 * config.in: Regenerate.
5734 * configure: Regenerate.
5736 2015-07-24 Pedro Alves <palves@redhat.com>
5738 * acinclude.m4: Include ../ptrace.m4.
5739 * configure.ac: Call GDB_AC_PTRACE.
5740 * config.in, configure: Regenerate.
5742 2015-07-24 Yao Qi <yao.qi@linaro.org>
5744 * linux-low.c (linux_create_inferior): Remove setting to
5745 proc->priv->new_inferior.
5746 (linux_attach): Likewise.
5747 (linux_low_filter_event): Likewise.
5748 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5750 2015-07-24 Yao Qi <yao.qi@linaro.org>
5752 * linux-low.c (linux_arch_setup): New function.
5753 (linux_low_filter_event): If proc->tdesc is NULL and
5754 proc->attached is true, call the_low_target.arch_setup.
5755 Otherwise, keep status pending, and return.
5756 (linux_resume_one_lwp_throw): Don't call get_pc if
5757 thread->while_stepping isn't NULL. Don't call
5758 get_thread_regcache if proc->tdesc is NULL.
5759 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5760 (linux_target_ops): Install arch_setup.
5761 * server.c (start_inferior): Call the_target->arch_setup.
5762 * target.h (struct target_ops) <arch_setup>: New field.
5763 (target_arch_setup): New marco.
5764 * lynx-low.c (lynx_target_ops): Update.
5765 * nto-low.c (nto_target_ops): Update.
5766 * spu-low.c (spu_target_ops): Update.
5767 * win32-low.c (win32_target_ops): Update.
5769 2015-07-24 Yao Qi <yao.qi@linaro.org>
5771 * linux-low.c (linux_add_process): Don't set
5772 proc->priv->new_inferior.
5773 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5774 (linux_attach): Likewise.
5776 2015-07-24 Yao Qi <yao.qi@linaro.org>
5778 * server.c (start_inferior): Code refactor.
5780 2015-07-24 Yao Qi <yao.qi@linaro.org>
5782 * server.c (process_serial_event): Set general_thread.
5784 2015-07-21 Yao Qi <yao.qi@linaro.org>
5786 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5787 aarch64_linux_get_debug_reg_capacity.
5789 2015-07-17 Yao Qi <yao.qi@linaro.org>
5791 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5792 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5793 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5794 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5795 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5796 (AARCH64_HWP_ALIGNMENT): Likewise.
5797 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5798 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5799 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5800 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5801 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5802 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5803 (struct aarch64_debug_reg_state): Likewise.
5804 (struct arch_lwp_info): Likewise.
5805 (aarch64_align_watchpoint): Likewise.
5806 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5807 (aarch64_watchpoint_length): Likewise.
5808 (aarch64_point_encode_ctrl_reg): Likewise
5809 (aarch64_point_is_aligned): Likewise.
5810 (aarch64_align_watchpoint): Likewise.
5811 (aarch64_linux_set_debug_regs):
5812 (aarch64_dr_state_insert_one_point): Likewise.
5813 (aarch64_dr_state_remove_one_point): Likewise.
5814 (aarch64_handle_breakpoint): Likewise.
5815 (aarch64_handle_aligned_watchpoint): Likewise.
5816 (aarch64_handle_unaligned_watchpoint): Likewise.
5817 (aarch64_handle_watchpoint): Likewise.
5819 2015-07-17 Yao Qi <yao.qi@linaro.org>
5821 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5822 and don't aarch64_get_debug_reg_state. All callers update.
5823 (aarch64_handle_aligned_watchpoint): Likewise.
5824 (aarch64_handle_unaligned_watchpoint): Likewise.
5825 (aarch64_handle_watchpoint): Likewise.
5826 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5827 (aarch64_remove_point): Likewise.
5829 2015-07-17 Yao Qi <yao.qi@linaro.org>
5831 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5833 (aarch64_handle_unaligned_watchpoint): Likewise.
5835 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5837 Revert the previous 3 commits:
5838 Move gdb_regex* to common/
5839 Move linux_find_memory_regions_full & co.
5840 gdbserver build-id attribute generator
5842 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5843 Jan Kratochvil <jan.kratochvil@redhat.com>
5845 gdbserver build-id attribute generator.
5846 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5847 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5848 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5850 (get_dynamic): Use find_pdhr to traverse program headers.
5851 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5852 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5853 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5854 (get_hex_build_id): New.
5855 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5856 to reply XML document.
5858 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5859 Jan Kratochvil <jan.kratochvil@redhat.com>
5861 * target.c: Include target/target-utils.h and fcntl.h.
5862 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5863 (target_fileio_read_stralloc): New functions.
5865 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5867 * Makefile.in (OBS): Add gdb_regex.o.
5869 * config.in: Rebuilt.
5870 * configure: Rebuilt.
5872 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5873 Jan Kratochvil <jan.kratochvil@redhat.com>
5875 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5876 * Makefile.in (OBS): Add target-utils.o.
5877 (linux-maps.o, target-utils.o): New.
5878 * configure.srv (srv_linux_obj): Add linux-maps.o.
5880 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5882 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5884 (the_low_target): Install it.
5886 2015-07-14 Pedro Alves <palves@redhat.com>
5888 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5889 Instead, ignore ECHILD, and throw an error for other errnos.
5891 2015-07-10 Pedro Alves <palves@redhat.com>
5893 * event-loop.c (struct callback_event) <data>: Change type to
5894 gdb_client_data instance instead of gdb_client_data pointer.
5895 (append_callback_event): Adjust.
5897 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5899 * linux-aarch64-low.c: Add comments for each linux_target_ops
5900 method. Remove comments already covered in target_ops and
5901 linux_target_ops definitions.
5902 (the_low_target): Add comments for each unimplemented method.
5904 2015-07-09 Yao Qi <yao.qi@linaro.org>
5906 * linux-aarch64-low.c (aarch64_regmap): Remove.
5907 (aarch64_usrregs_info): Remove.
5908 (regs_info): Set field usrregs to NULL.
5910 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5912 * linux-low.c: Include "rsp-low.h"
5913 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5914 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5915 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5916 (handle_btrace_enable_pt): New.
5917 (handle_btrace_general_set): Support "pt".
5918 (handle_btrace_conf_general_set): Support "pt:size".
5920 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5922 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5925 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5927 * linux-aarch64-low.c: Remove comment about endianness.
5928 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5929 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5932 2015-06-24 Gary Benson <gbenson@redhat.com>
5934 * linux-i386-ipa.c (stdint.h): Do not include.
5935 * lynx-i386-low.c (stdint.h): Likewise.
5936 * lynx-ppc-low.c (stdint.h): Likewise.
5937 * mem-break.c (stdint.h): Likewise.
5938 * thread-db.c (stdint.h): Likewise.
5939 * tracepoint.c (stdint.h): Likewise.
5940 * win32-low.c (stdint.h): Likewise.
5942 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5944 * server.c (write_qxfer_response): Update call to
5945 remote_escape_output.
5947 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5948 Jan Kratochvil <jan.kratochvil@redhat.com>
5950 Merge multiple hex conversions.
5951 * gdbreplay.c (tohex): Rename to 'fromhex'.
5952 (logchar): Use fromhex.
5954 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5956 * server.c (handle_qxfer_libraries): Set `version' attribute for
5959 2015-06-10 Gary Benson <gbenson@redhat.com>
5961 * target.h (struct target_ops) <multifs_open>: New field.
5962 <multifs_unlink>: Likewise.
5963 <multifs_readlink>: Likewise.
5964 * linux-low.c (nat/linux-namespaces.h): New include.
5965 (linux_target_ops): Initialize the_target->multifs_open,
5966 the_target->multifs_unlink and the_target->multifs_readlink.
5967 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5968 * hostio.c (hostio_fs_pid): New static variable.
5969 (hostio_handle_new_gdb_connection): New function.
5970 (handle_setfs): Likewise.
5971 (handle_open): Use the_target->multifs_open as appropriate.
5972 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5973 (handle_readlink): Use the_target->multifs_readlink as
5975 (handle_vFile): Handle vFile:setfs packets.
5976 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5977 after target_handle_new_gdb_connection.
5979 2015-06-10 Gary Benson <gbenson@redhat.com>
5981 * configure.ac (AC_CHECK_FUNCS): Add setns.
5982 * config.in: Regenerate.
5983 * configure: Likewise.
5984 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5985 (linux-namespaces.o): New rule.
5986 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5988 2015-06-09 Gary Benson <gbenson@redhat.com>
5990 * hostio.c (handle_open): Process mode argument with
5991 fileio_to_host_mode.
5993 2015-06-01 Yao Qi <yao.qi@linaro.org>
5995 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5996 * linux-x86-low.c: Likewise.
5998 2015-05-28 Don Breazeal <donb@codesourcery.com>
6000 * linux-low.c (handle_extended_wait): Initialize
6001 thread_info.last_resume_kind for new fork children.
6003 2015-05-15 Pedro Alves <palves@redhat.com>
6005 * target.h (target_handle_new_gdb_connection): Rewrite using if
6006 wrapped in do/while.
6008 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6010 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6011 * configure, config.in: Regenerate.
6012 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6015 2015-05-12 Don Breazeal <donb@codesourcery.com>
6017 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6018 PTRACE_EVENT_VFORK_DONE.
6019 (linux_low_ptrace_options, extended_event_reported): Add vfork
6021 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6022 and "vforkdone" for RSP 'T' Stop Reply Packet.
6023 * server.h (report_vfork_events): Declare
6026 2015-05-12 Don Breazeal <donb@codesourcery.com>
6028 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6029 (the_low_target) <new_fork>: Initialize new member.
6030 * linux-arm-low.c (arm_new_fork): New function.
6031 (the_low_target) <new_fork>: Initialize new member.
6032 * linux-low.c (handle_extended_wait): Call new target function
6034 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6035 * linux-mips-low.c (mips_add_watchpoint): New function
6036 extracted from mips_insert_point.
6037 (the_low_target) <new_fork>: Initialize new member.
6038 (mips_linux_new_fork): New function.
6039 (mips_insert_point): Call mips_add_watchpoint.
6040 * linux-x86-low.c (x86_linux_new_fork): New function.
6041 (the_low_target) <new_fork>: Initialize new member.
6043 2015-05-12 Don Breazeal <donb@codesourcery.com>
6045 * linux-low.c (handle_extended_wait): Implement return value,
6046 rename argument 'event_child' to 'event_lwp', handle
6047 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6048 (linux_low_ptrace_options): New function.
6049 (linux_low_filter_event): Call linux_low_ptrace_options,
6050 use different argument fo linux_enable_event_reporting,
6051 use return value from handle_extended_wait.
6052 (extended_event_reported): New function.
6053 (linux_wait_1): Call extended_event_reported and set
6054 status to report fork events.
6055 (linux_write_memory): Add pid to debug message.
6056 (reset_lwp_ptrace_options_callback): New function.
6057 (linux_handle_new_gdb_connection): New function.
6058 (linux_target_ops): Initialize new structure member.
6059 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6060 * lynx-low.c: Initialize new structure member.
6061 * remote-utils.c (prepare_resume_reply): Implement stop reason
6062 "fork" for "T" stop message.
6063 * server.c (handle_query): Call handle_new_gdb_connection.
6064 * server.h (report_fork_events): Declare global flag.
6065 * target.h (struct target_ops) <handle_new_gdb_connection>:
6067 (target_handle_new_gdb_connection): New macro.
6068 * win32-low.c: Initialize new structure member.
6070 2015-05-12 Don Breazeal <donb@codesourcery.com>
6072 * mem-break.c (APPEND_TO_LIST): Define macro.
6073 (clone_agent_expr): New function.
6074 (clone_one_breakpoint): New function.
6075 (clone_all_breakpoints): New function.
6076 * mem-break.h: Declare new functions.
6078 2015-05-12 Don Breazeal <donb@codesourcery.com>
6080 * linux-low.c (linux_supports_fork_events): New function.
6081 (linux_supports_vfork_events): New function.
6082 (linux_target_ops): Initialize new structure members.
6083 (initialize_low): Call linux_check_ptrace_features.
6084 * lynx-low.c (lynx_target_ops): Initialize new structure
6086 * server.c (report_fork_events, report_vfork_events):
6088 (handle_query): Add new features to qSupported packet and
6090 (captured_main): Initialize new global variables.
6091 * target.h (struct target_ops) <supports_fork_events>:
6093 <supports_vfork_events>: New member.
6094 (target_supports_fork_events): New macro.
6095 (target_supports_vfork_events): New macro.
6096 * win32-low.c (win32_target_ops): Initialize new structure
6099 2015-05-12 Gary Benson <gbenson@redhat.com>
6101 * server.c (handle_qxfer_exec_file): Use current process
6104 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6106 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6107 Remove HAVE_PTRACE_GETREGS conditionals.
6108 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6109 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6111 2015-05-08 Yao Qi <yao.qi@linaro.org>
6113 * linux-low.c (linux_supports_conditional_breakpoints): New
6115 (linux_target_ops): Install new target method.
6116 * lynx-low.c (lynx_target_ops): Install NULL hook for
6117 supports_conditional_breakpoints.
6118 * nto-low.c (nto_target_ops): Likewise.
6119 * spu-low.c (spu_target_ops): Likewise.
6120 * win32-low.c (win32_target_ops): Likewise.
6121 * server.c (handle_query): Check
6122 target_supports_conditional_breakpoints.
6123 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6125 (target_supports_conditional_breakpoints): New macro.
6127 2015-05-06 Pedro Alves <palves@redhat.com>
6130 * server.c (start_inferior): If the process exits, mourn it.
6132 2015-04-21 Gary Benson <gbenson@redhat.com>
6134 * hostio.c (fileio_open_flags_to_host): Factored out to
6135 fileio_to_host_openflags in common/fileio.c. Single use
6138 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6140 * linux-xtensa-low.c (xtensa_fill_gregset)
6141 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6144 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6146 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6147 (regs_info): Replace usrregs pointer with NULL.
6149 2015-04-17 Gary Benson <gbenson@redhat.com>
6151 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6152 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6153 * server.c (handle_qxfer_exec_file): New function.
6154 (qxfer_packets): Add exec-file entry.
6155 (handle_query): Report qXfer:exec-file:read as supported packet.
6157 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6159 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6161 2015-04-09 Gary Benson <gbenson@redhat.com>
6163 * hostio-errno.c (errno_to_fileio_error): Remove function.
6164 Update caller to use remote_fileio_to_fio_error.
6166 2015-04-09 Yao Qi <yao.qi@linaro.org>
6168 * linux-low.c (linux_insert_point): Call
6169 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6170 (linux_remove_point): Call remove_memory_breakpoint if type is
6172 * linux-x86-low.c (x86_insert_point): Don't call
6173 insert_memory_breakpoint.
6174 (x86_remove_point): Don't call remove_memory_breakpoint.
6176 2015-04-01 Pedro Alves <palves@redhat.com>
6177 Cleber Rosa <crosa@redhat.com>
6179 * server.c (gdbserver_usage): Reorganize and extend the usage
6182 2015-03-24 Pedro Alves <palves@redhat.com>
6184 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6185 output. Also dump TRAP_TRACE.
6186 (linux_low_filter_event): In debug output, distinguish a
6187 resume_stop SIGSTOP from a delayed SIGSTOP.
6189 2015-03-24 Gary Benson <gbenson@redhat.com>
6191 * linux-x86-low.c (x86_linux_new_thread): Moved to
6193 (x86_linux_prepare_to_resume): Likewise.
6195 2015-03-24 Gary Benson <gbenson@redhat.com>
6197 * Makefile.in (x86-linux-dregs.o): New rule.
6198 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6199 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6200 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6201 (x86_linux_dr_get): Likewise.
6202 (x86_linux_dr_set): Likewise.
6203 (update_debug_registers_callback): Likewise.
6204 (x86_linux_dr_set_addr): Likewise.
6205 (x86_linux_dr_get_addr): Likewise.
6206 (x86_linux_dr_set_control): Likewise.
6207 (x86_linux_dr_get_control): Likewise.
6208 (x86_linux_dr_get_status): Likewise.
6209 (x86_linux_update_debug_registers): Likewise.
6211 2015-03-24 Gary Benson <gbenson@redhat.com>
6213 * linux-x86-low.c (x86_linux_update_debug_registers):
6214 New function, factored out from...
6215 (x86_linux_prepare_to_resume): ...this.
6217 2015-03-24 Gary Benson <gbenson@redhat.com>
6219 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6220 (x86_linux_dr_set): Likewise.
6221 (update_debug_registers_callback): Likewise.
6222 (x86_linux_dr_set_addr): Likewise.
6223 (x86_linux_dr_get_addr): Likewise.
6224 (x86_linux_dr_set_control): Likewise.
6225 (x86_linux_dr_get_control): Likewise.
6226 (x86_linux_dr_get_status): Likewise.
6227 (x86_linux_prepare_to_resume): Likewise.
6229 2015-03-24 Gary Benson <gbenson@redhat.com>
6231 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6232 Use perror_with_name. Pass string through gettext.
6233 (x86_linux_dr_set): Likewise.
6235 2015-03-24 Gary Benson <gbenson@redhat.com>
6237 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6238 (x86_linux_dr_set_addr): ...this.
6239 (x86_dr_low_get_addr): Rename to...
6240 (x86_linux_dr_get_addr): ...this.
6241 (x86_dr_low_set_control): Rename to...
6242 (x86_linux_dr_set_control): ...this.
6243 (x86_dr_low_get_control): Rename to...
6244 (x86_linux_dr_get_control): ...this.
6245 (x86_dr_low_get_status): Rename to...
6246 (x86_linux_dr_get_status): ...this.
6247 (x86_dr_low): Update with new function names.
6249 2015-03-24 Gary Benson <gbenson@redhat.com>
6251 * Makefile.in (x86-linux.o): New rule.
6252 * configure.srv: Add x86-linux.o to relevant targets.
6253 * linux-low.c (lwp_set_arch_private_info): New function.
6254 (lwp_arch_private_info): Likewise.
6255 * linux-x86-low.c: Include nat/x86-linux.h.
6256 (arch_lwp_info): Removed structure.
6257 (update_debug_registers_callback):
6258 Use lwp_set_debug_registers_changed.
6259 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6260 and lwp_set_debug_registers_changed.
6261 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6263 2015-03-24 Gary Benson <gbenson@redhat.com>
6265 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6266 * linux-arm-low.c (arm_new_thread): Likewise.
6267 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6268 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6269 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6270 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6272 2015-03-24 Gary Benson <gbenson@redhat.com>
6274 * linux-low.c (ptid_of_lwp): New function.
6275 (lwp_is_stopped): Likewise.
6276 (lwp_stop_reason): Likewise.
6277 * linux-x86-low.c (update_debug_registers_callback):
6279 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6282 2015-03-24 Gary Benson <gbenson@redhat.com>
6284 * linux-low.h (linux_stop_lwp): Remove declaration.
6286 2015-03-24 Gary Benson <gbenson@redhat.com>
6288 * linux-low.h: Include nat/linux-nat.h.
6289 * linux-low.c (iterate_over_lwps_args): New structure.
6290 (iterate_over_lwps_filter): New function.
6291 (iterate_over_lwps): Likewise.
6292 * linux-x86-low.c (update_debug_registers_callback):
6293 Update signature to what iterate_over_lwps expects.
6294 Remove PID check that iterate_over_lwps now performs.
6295 (x86_dr_low_set_addr): Use iterate_over_lwps.
6296 (x86_dr_low_set_control): Likewise.
6298 2015-03-24 Gary Benson <gbenson@redhat.com>
6300 * linux-x86-low.c (x86_debug_reg_state): New function.
6301 (x86_linux_prepare_to_resume): Use the above.
6303 2015-03-24 Gary Benson <gbenson@redhat.com>
6305 * linux-low.c (current_lwp_ptid): New function.
6306 * linux-x86-low.c: Include nat/linux-nat.h.
6307 (x86_dr_low_get_addr): Use current_lwp_ptid.
6308 (x86_dr_low_get_control): Likewise.
6309 (x86_dr_low_get_status): Likewise.
6311 2015-03-20 Pedro Alves <palves@redhat.com>
6313 * tracepoint.c (cmd_qtstatus): Make "str" const.
6315 2015-03-20 Pedro Alves <palves@redhat.com>
6317 * server.c (handle_general_set): Make "req_str" const.
6319 2015-03-19 Pedro Alves <palves@redhat.com>
6321 * linux-low.c (linux_resume_one_lwp): Rename to ...
6322 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6323 instead call perror_with_name.
6324 (check_ptrace_stopped_lwp_gone): New function.
6325 (linux_resume_one_lwp): Reimplement as wrapper around
6326 linux_resume_one_lwp_throw that swallows errors if the LWP is
6329 2015-03-19 Pedro Alves <palves@redhat.com>
6331 * linux-low.c (count_events_callback, select_event_lwp_callback):
6332 No longer check whether the thread has resume_stop as last resume
6335 2015-03-19 Pedro Alves <palves@redhat.com>
6337 * linux-low.c (count_events_callback, select_event_lwp_callback):
6338 Use the lwp's status_pending_p field, not the thread's.
6340 2015-03-19 Pedro Alves <palves@redhat.com>
6342 * linux-low.c (select_event_lwp_callback): Update comments to
6343 no longer mention SIGTRAP.
6345 2015-03-18 Gary Benson <gbenson@redhat.com>
6347 * server.c (handle_query): Do not report vFile:fstat as supported.
6349 2015-03-11 Gary Benson <gbenson@redhat.com>
6351 * hostio.c (sys/types.h): New include.
6352 (sys/stat.h): Likewise.
6353 (common-remote-fileio.h): Likewise.
6354 (handle_fstat): New function.
6355 (handle_vFile): Handle vFile:fstat packets.
6357 2015-03-11 Gary Benson <gbenson@redhat.com>
6359 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6360 struct stat.st_blocks and struct stat.st_blksize.
6361 * configure: Regenerate.
6362 * config.in: Likewise.
6363 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6364 (OBS): Add common-remote-fileio.o.
6365 (common-remote-fileio.o): New rule.
6367 2015-03-09 Pedro Alves <palves@redhat.com>
6369 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6370 'struct sockaddr' pointer in 'accept' call.
6372 2015-03-09 Pedro Alves <palves@redhat.com>
6375 2015-03-07 Pedro Alves <palves@redhat.com>
6376 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6377 or <winsock2.h> here. Instead include "gdb_socket.h".
6378 (remote_open): Use union gdb_sockaddr_u.
6379 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6380 or <winsock2.h> here. Instead include "gdb_socket.h".
6381 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6382 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6384 (init_named_socket, gdb_agent_helper_thread): Use union
6387 2015-03-07 Pedro Alves <palves@redhat.com>
6389 * configure.ac (build_warnings): Move
6390 -Wdeclaration-after-statement to the C-specific set.
6391 * configure: Regenerate.
6393 2015-03-07 Pedro Alves <palves@redhat.com>
6395 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6396 or <winsock2.h> here. Instead include "gdb_socket.h".
6397 (remote_open): Use union gdb_sockaddr_u.
6398 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6399 or <winsock2.h> here. Instead include "gdb_socket.h".
6400 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6401 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6403 (init_named_socket, gdb_agent_helper_thread): Use union
6406 2015-03-07 Pedro Alves <palves@redhat.com>
6408 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6411 2015-03-06 Yao Qi <yao.qi@linaro.org>
6413 * linux-aarch64-low.c (aarch64_insert_point): Use
6414 show_debug_regs as a boolean.
6415 (aarch64_remove_point): Likewise.
6417 2015-03-05 Pedro Alves <palves@redhat.com>
6419 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6420 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6421 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6422 * nto-low.c (nto_target_ops): Likewise.
6423 * spu-low.c (spu_target_ops): Likewise.
6424 * win32-low.c (win32_target_ops): Likewise.
6426 2015-03-04 Pedro Alves <palves@redhat.com>
6428 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6429 Decide whether a breakpoint triggered based on the SIGTRAP's
6431 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6432 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6433 (linux_low_filter_event): Check for breakpoints before checking
6435 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6437 (linux_stopped_by_sw_breakpoint)
6438 (linux_supports_stopped_by_sw_breakpoint)
6439 (linux_stopped_by_hw_breakpoint)
6440 (linux_supports_stopped_by_hw_breakpoint): New functions.
6441 (linux_target_ops): Install new target methods.
6443 2015-03-04 Pedro Alves <palves@redhat.com>
6445 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6446 * server.c (swbreak_feature, hwbreak_feature): New globals.
6447 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6448 (captured_main): Clear swbreak_feature and hwbreak_feature.
6449 * server.h (swbreak_feature, hwbreak_feature): Declare.
6450 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6451 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6452 supports_stopped_by_hw_breakpoint>: New fields.
6453 (target_supports_stopped_by_sw_breakpoint)
6454 (target_stopped_by_sw_breakpoint)
6455 (target_supports_stopped_by_hw_breakpoint)
6456 (target_stopped_by_hw_breakpoint): Declare.
6458 2015-03-04 Pedro Alves <palves@redhat.com>
6460 enum lwp_stop_reason -> enum target_stop_reason
6461 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6462 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6463 (linux_wait_1, stuck_in_jump_pad_callback)
6464 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6465 (linux_stopped_by_watchpoint):
6466 * linux-low.h (enum lwp_stop_reason): Delete.
6467 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6468 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6470 2015-03-04 Yao Qi <yao.qi@linaro.org>
6472 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6474 2015-03-03 Gary Benson <gbenson@redhat.com>
6476 * hostio.c (handle_vFile): Fix prefix lengths.
6478 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6480 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6483 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6485 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6486 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6487 (clean): Add "rm -f" for above C files.
6488 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6489 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6490 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6491 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6492 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6493 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6494 (init_registers_s390x_vx_linux64)
6495 (init_registers_s390x_tevx_linux64)
6496 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6497 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6499 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6500 (s390_store_vxrs_high): New functions.
6501 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6503 (s390_arch_setup): Add logic for selecting one of the new target
6504 descriptions. Activate the new vector regsets if applicable.
6505 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6506 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6507 and init_registers_s390x_tevx_linux64.
6509 2015-03-01 Pedro Alves <palves@redhat.com>
6511 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6514 2015-02-27 Pedro Alves <palves@redhat.com>
6516 * linux-x86-low.c (u_debugreg_offset): New function.
6517 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6519 2015-02-27 Pedro Alves <palves@redhat.com>
6521 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6522 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6523 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6524 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6525 (ps_lsetfpregs, ps_getpid)
6526 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6527 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6528 (ps_lsetxregs, ps_plog): Declare.
6530 2015-02-27 Pedro Alves <palves@redhat.com>
6532 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6533 IP_AGENT_EXPORT_FUNC.
6534 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6535 IP_AGENT_EXPORT_FUNC.
6536 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6537 (IP_AGENT_EXPORT): Delete.
6538 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6539 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6540 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6541 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6542 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6543 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6544 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6545 (traceframe_read_count, traceframe_write_count)
6546 (traceframes_created, trace_state_variables, get_raw_reg)
6547 (get_trace_state_variable_value, set_trace_state_variable_value)
6548 (ust_loaded, helper_thread_id, cmd_buf): Use
6549 IPA_SYM_EXPORTED_NAME.
6550 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6551 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6552 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6553 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6554 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6555 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6556 EXTERN_C_PUSH/EXTERN_C_POP.
6557 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6558 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6559 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6560 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6561 (traceframe_write_count, traceframe_read_count)
6562 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6563 (about_to_request_buffer_space, get_trace_state_variable_value)
6564 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6565 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6566 EXTERN_C_PUSH/EXTERN_C_POP.
6567 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6568 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6569 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6570 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6571 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6572 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6573 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6574 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6576 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6577 (IP_AGENT_EXPORT_VAR_DECL): Define.
6579 (gdb_agent_get_raw_reg): Declare.
6581 2015-02-27 Tom Tromey <tromey@redhat.com>
6582 Pedro Alves <palves@redhat.com>
6584 Rename symbols whose names are reserved C++ keywords throughout.
6586 2015-02-27 Pedro Alves <palves@redhat.com>
6588 * Makefile.in (COMPILER): New, get it from autoconf.
6589 (CXX): Get from autoconf instead.
6590 (COMPILE.pre): Use COMPILER.
6591 (CC-LD): Rename to ...
6592 (CC_LD): ... this. Use COMPILER.
6593 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6594 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6595 * acinclude.m4: Include build-with-cxx.m4.
6596 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6597 Disable -Werror by default if building in C++ mode.
6598 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6599 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6600 the C++ compiler. Save/restore CXXFLAGS too.
6601 * configure: Regenerate.
6603 2015-02-27 Pedro Alves <palves@redhat.com>
6605 * acinclude.m4: Include libiberty.m4.
6606 * configure.ac: Call libiberty_INIT.
6607 * config.in, configure: Regenerate.
6609 2015-02-26 Pedro Alves <palves@redhat.com>
6611 * linux-low.c (linux_wait_1): When incrementing the PC past a
6612 program breakpoint always use the_low_target.breakpoint_len as
6613 increment, rather than the maximum between that and
6614 the_low_target.decr_pc_after_break.
6616 2015-02-23 Pedro Alves <palves@redhat.com>
6618 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6619 thread was doing a step-over; always adjust the PC if
6620 we stepped over a permanent breakpoint.
6621 (linux_wait_1): If we stepped over breakpoint that was on top of a
6622 permanent breakpoint, manually advance the PC past it.
6624 2015-02-23 Pedro Alves <palves@redhat.com>
6626 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6628 (x86_fill_gregset, x86_store_gregset): Use it when handling
6631 2015-02-20 Pedro Alves <palves@redhat.com>
6633 * thread-db.c: Include "nat/linux-procfs.h".
6634 (thread_db_init): Skip listing new threads if the kernel supports
6635 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6637 2015-02-20 Pedro Alves <palves@redhat.com>
6639 * linux-low.c (status_pending_p_callback): Use ptid_match.
6641 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6643 PR breakpoints/16812
6644 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6645 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6646 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6648 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6650 PR breakpoints/15956
6651 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6653 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6655 * linux-low.c (linux_low_btrace_conf): Print size.
6656 * server.c (handle_btrace_conf_general_set): New.
6657 (hanle_general_set): Call handle_btrace_conf_general_set.
6658 (handle_query): Report Qbtrace-conf:bts:size as supported.
6660 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6662 * linux-low.c (linux_low_enable_btrace): Update parameters.
6663 (linux_low_btrace_conf): New.
6664 (linux_target_ops)<to_btrace_conf>: Initialize.
6665 * server.c (current_btrace_conf): New.
6666 (handle_btrace_enable): Rename to ...
6667 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6668 to target_enable_btrace. Update comment. Update users.
6669 (handle_qxfer_btrace_conf): New.
6670 (qxfer_packets): Add btrace-conf entry.
6671 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6672 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6673 (target_ops)<read_btrace_conf>: New.
6674 (target_enable_btrace): Update parameters.
6675 (target_read_btrace_conf): New.
6677 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6679 * server.c (handle_btrace_general_set): Remove call to
6680 target_supports_btrace.
6681 (supported_btrace_packets): New.
6682 (handle_query): Call supported_btrace_packets.
6683 * target.h: include btrace-common.h.
6684 (btrace_target_info): Removed.
6685 (supports_btrace, target_supports_btrace): Update parameters.
6687 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6689 * Makefile.in (SFILES): Add common/btrace-common.c.
6690 (OBS): Add common/btrace-common.o.
6691 (btrace-common.o): Add build rules.
6692 * linux-low: Include btrace-common.h.
6693 (linux_low_read_btrace): Use struct btrace_data. Call
6694 btrace_data_init and btrace_data_fini.
6696 2015-02-06 Pedro Alves <palves@redhat.com>
6698 * thread-db.c (find_new_threads_callback): Add debug output.
6700 2015-02-04 Pedro Alves <palves@redhat.com>
6702 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6703 (resume_stopped_resumed_lwps): New function.
6704 (linux_wait_for_event_filtered): Use it.
6706 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6708 * Makefile.in (SFILES): Add linux-personality.c.
6709 (linux-personality.o): New rule.
6710 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6711 list of objects to be built.
6712 * linux-low.c: Include nat/linux-personality.h.
6713 (linux_create_inferior): Remove code to disable address space
6714 randomization (moved to ../nat/linux-personality.c). Create
6715 cleanup to disable address space randomization.
6717 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6719 * Makefile.in (posix-strerror.o): New rule.
6720 (mingw-strerror.o): Likewise.
6721 * configure: Regenerated.
6722 * configure.ac: Source file ../common/common.host. Initialize new
6723 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6725 2015-01-14 Yao Qi <yao@codesourcery.com>
6727 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6728 (ppc-linux.o): New rule.
6729 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6730 * configure.ac: AC_CHECK_FUNCS(getauxval).
6731 * config.in: Re-generated.
6732 * configure: Re-generated.
6733 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6734 ppc64_64bit_inferior_p
6736 2015-01-14 Yao Qi <yao@codesourcery.com>
6738 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6739 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6740 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6741 (PT_ORIG_R3, PT_TRAP): Likewise.
6742 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6743 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6744 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6746 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6748 * i387-fp.c (i387_cache_to_xsave): In look over
6749 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6750 zmmh_low_space field by use of zmmh_high_space.
6752 2015-01-09 Pedro Alves <palves@redhat.com>
6754 * linux-low.c (step_over_bkpt): Move higher up in the file.
6755 (handle_extended_wait): Don't store the stop_pc here.
6756 (get_stop_pc): Adjust comments and rename to ...
6757 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6758 stopped for a software breakpoint or hardware breakpoint.
6759 (thread_still_has_status_pending_p): New function.
6760 (status_pending_p_callback): Use
6761 thread_still_has_status_pending_p. If the event is no longer
6762 interesting, resume the LWP.
6763 (handle_tracepoints): Add assert.
6764 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6765 (wstatus_maybe_breakpoint): New function.
6766 (cancel_breakpoint): Delete function.
6767 (check_stopped_by_watchpoint): New function, factored out from
6768 linux_low_filter_event.
6769 (lp_status_maybe_breakpoint): Delete function.
6770 (linux_low_filter_event): Remove filter_ptid argument.
6771 Leave thread group exits pending here. Store the LWP's stop PC.
6772 Always leave events pending.
6773 (linux_wait_for_event_filtered): Pull all events out of the
6774 kernel, and leave them all pending.
6775 (count_events_callback, select_event_lwp_callback): Consider all
6777 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6778 (select_event_lwp): Only give preference to the stepping LWP in
6779 all-stop mode. Adjust comments.
6780 (ignore_event): New function.
6781 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6782 references to cancel_breakpoints. Adjust to renames. Also give
6783 equal priority to all LWPs that have had events in non-stop mode.
6784 If reporting a software breakpoint event, unadjust the LWP's PC.
6785 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6786 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6788 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6789 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6790 (linux_stopped_by_watchpoint): Adjust.
6791 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6792 * linux-low.h (enum lwp_stop_reason): New.
6793 (struct lwp_info) <stop_pc>: Adjust comment.
6794 <stopped_by_watchpoint>: Delete field.
6795 <stop_reason>: New field.
6796 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6797 * mem-break.c (software_breakpoint_inserted_here)
6798 (hardware_breakpoint_inserted_here): New function.
6799 * mem-break.h (software_breakpoint_inserted_here)
6800 (hardware_breakpoint_inserted_here): Declare.
6801 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6802 (cancel_breakpoints): Delete.
6803 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6804 (upload_fast_traceframes): Remove references to
6807 2015-01-09 Pedro Alves <palves@redhat.com>
6809 * thread-db.c (find_new_threads_callback): Ignore thread if the
6810 kernel thread ID is -1.
6812 2015-01-09 Pedro Alves <palves@redhat.com>
6814 * linux-low.c (linux_attach_fail_reason_string): Move to
6815 nat/linux-ptrace.c, and rename.
6816 (linux_attach_lwp): Update comment.
6817 (attach_proc_task_lwp_callback): New function.
6818 (linux_attach): Adjust to rename and use
6819 linux_proc_attach_tgid_threads.
6820 (linux_attach_fail_reason_string): Delete declaration.
6822 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6824 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6825 * server.c (gdbserver_version): Likewise.
6827 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6829 * remote-utils.c: Include ctype.h.
6830 (input_interrupt): Explicitly handle the case when the char
6831 received is the NUL byte. Improve the printing of non-ASCII
6834 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6836 * linux-low.c (linux_low_filter_event): Update call to
6837 linux_enable_event_reporting following the addition of
6838 a new parameter to that function.
6840 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6843 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6844 (AARCH64_FPCR_REGNO): Likewise.
6845 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6846 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6847 (aarch64_store_fpregset): Likewise.
6849 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6851 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6852 Remove FIXME comment about assumption about N.
6854 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6856 * configure.ac: If large-file support is disabled in GDBserver,
6857 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6858 * configure: Regenerate.
6860 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6862 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6863 warning upon ENODATA from ptrace.
6864 * linux-s390-low.c (s390_store_tdb): New.
6865 (s390_regsets): Add regset for NT_S390_TDB.
6867 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6869 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6870 without a fill_function.
6871 * linux-s390-low.c (s390_fill_last_break): Remove.
6872 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6873 (s390_arch_setup): Use regset's size instead of fill_function for
6876 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6878 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6879 the regset's store function when ptrace returned an error.
6880 * regcache.c (get_thread_regcache): Invalidate register cache
6881 before fetching inferior's registers.
6883 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6885 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6886 while-loop as for-loop.
6887 (regsets_store_inferior_registers): Likewise.
6889 2014-11-28 Yao Qi <yao@codesourcery.com>
6891 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6892 * config.in, configure: Re-generate.
6893 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6896 2014-11-21 Yao Qi <yao@codesourcery.com>
6898 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6899 (AC_CHECK_HEADERS): Remove malloc.h.
6900 * configure: Re-generated.
6901 * config.in: Re-generated.
6902 * server.h: Don't include alloca.h and malloc.h.
6903 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6904 Don't include malloc.h.
6906 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6908 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6909 corresponding ERRNO check in same block.
6911 2014-11-12 Pedro Alves <palves@redhat.com>
6913 * server.c (cont_thread): Update comment.
6914 (start_inferior, attach_inferior): No longer clear cont_thread.
6915 (handle_v_cont): No longer set cont_thread.
6916 (captured_main): Clear cont_thread each time a GDB connects.
6918 2014-11-12 Pedro Alves <palves@redhat.com>
6920 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6921 thread, and don't resume all threads if the Hc thread has exited.
6923 2014-11-12 Pedro Alves <palves@redhat.com>
6925 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6926 the process group instead of to a specific LWP.
6928 2014-10-15 Pedro Alves <palves@redhat.com>
6931 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6933 (arm_set_thread_context): Delete.
6934 (the_low_target): Adjust.
6935 * win32-i386-low.c (debug_registers_changed)
6936 (debug_registers_used): Delete.
6937 (update_debug_registers_callback): New function.
6938 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6939 needing to update their debug registers.
6940 (win32_get_current_dr): New function.
6941 (x86_dr_low_get_addr, x86_dr_low_get_control)
6942 (x86_dr_low_get_status): Fetch the debug register from the thread
6944 (i386_initial_stuff): Adjust.
6945 (i386_get_thread_context): Remove current_event parameter. Don't
6946 clear debug_registers_changed nor copy DR values to
6948 (i386_set_thread_context): Delete.
6949 (i386_prepare_to_resume): New function.
6950 (i386_thread_added): Mark the thread as needing to update irs
6952 (the_low_target): Remove i386_set_thread_context and install
6953 i386_prepare_to_resume.
6954 * win32-low.c (win32_get_thread_context): Adjust.
6955 (win32_set_thread_context): Use SetThreadContext
6957 (win32_prepare_to_resume): New function.
6958 (win32_require_context): New function, factored out from ...
6959 (thread_rec): ... this.
6960 (continue_one_thread): Call win32_prepare_to_resume on each thread
6961 we're about to continue.
6962 (win32_resume): Call win32_prepare_to_resume on the event thread.
6963 * win32-low.h (struct win32_thread_info)
6964 <debug_registers_changed>: New field.
6965 (struct win32_target_ops): Change prototype of set_thread_context,
6966 delete set_thread_context and add prepare_to_resume.
6967 (win32_require_context): New declaration.
6969 2014-10-08 Gary Benson <gbenson@redhat.com>
6971 * server.h: Do not include common-exceptions.h.
6973 2014-10-08 Gary Benson <gbenson@redhat.com>
6975 * server.h: Do not include cleanups.h.
6977 2014-09-30 James Hogan <james.hogan@imgtec.com>
6979 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6982 2014-09-23 Yao Qi <yao@codesourcery.com>
6984 * linux-low.c (lp_status_maybe_breakpoint): New function.
6985 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6986 (count_events_callback): Likewise.
6987 (select_event_lwp_callback): Likewise.
6988 (cancel_breakpoints_callback): Likewise.
6990 2014-09-19 Don Breazeal <donb@codesourcery.com>
6992 * linux-low.c (handle_extended_wait): Call
6993 linux_ptrace_get_extended_event.
6994 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6995 linux_is_extended_waitstatus.
6997 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6999 * Makefile.in (CPPFLAGS): Define.
7000 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7001 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7003 2014-09-16 Gary Benson <gbenson@redhat.com>
7005 * inferiors.h (current_inferior): Renamed as...
7006 (current_thread): New variable. All uses updated.
7007 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7008 (maybe_move_out_of_jump_pad): Likewise.
7009 (cancel_breakpoint): Likewise.
7010 (linux_low_filter_event): Likewise.
7011 (wait_for_sigstop): Likewise.
7012 (linux_resume_one_lwp): Likewise.
7013 (need_step_over_p): Likewise.
7014 (start_step_over): Likewise.
7015 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7016 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7017 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7018 and save_inferior as saved_thread.
7019 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7021 (regcache_invalidate_thread): Likewise.
7022 * remote-utils.c (prepare_resume_reply): Likewise.
7023 * thread-db.c (thread_db_get_tls_address): Likewise.
7024 (disable_thread_event_reporting): Likewise.
7025 (remove_thread_event_breakpoints): Likewise.
7026 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7028 * target.h (set_desired_inferior): Renamed as...
7029 (set_desired_thread): New declaration. All uses updated.
7030 * server.c (myresume): Updated comment to reference thread instead
7032 (handle_serial_event): Likewise.
7033 (handle_target_event): Likewise.
7035 2014-09-12 Tom Tromey <tromey@redhat.com>
7036 Gary Benson <gbenson@redhat.com>
7038 * regcache.h: Include common-regcache.h.
7039 (regcache_read_pc): Don't declare.
7040 * regcache.c (get_thread_regcache_for_ptid): New function.
7042 2014-09-11 Tom Tromey <tromey@redhat.com>
7043 Gary Benson <gbenson@redhat.com>
7045 * symbol.c: New file.
7046 * Makefile.in (SFILES): Add symbol.c.
7047 (OBS): Add symbol.o.
7049 2014-09-11 Gary Benson <gbenson@redhat.com>
7051 * target.c (target_stop_ptid, target_continue_ptid): New
7054 2014-09-11 Tom Tromey <tromey@redhat.com>
7055 Gary Benson <gbenson@redhat.com>
7057 * target.h: Include target/target.h.
7058 * target.c (target_read_memory, target_read_uint32)
7059 (target_write_memory): New functions.
7061 2014-09-11 Gary Benson <gbenson@redhat.com>
7063 * server.h (debug_hw_points): Don't declare.
7064 * server.c (debug_hw_points): Don't define. Replace all uses
7065 with show_debug_regs.
7066 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7067 all uses with show_debug_regs.
7069 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7071 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7072 endianness into account.
7073 (ppc_supply_ptrace_register): Likewise.
7075 2014-09-03 James Hogan <james.hogan@imgtec.com>
7077 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7078 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7080 2014-09-03 Gary Benson <gbenson@redhat.com>
7082 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7083 ALL_DEBUG_ADDRESS_REGISTERS.
7085 2014-09-02 Gary Benson <gbenson@redhat.com>
7087 * i386-low.h: Renamed as...
7088 * x86-low.h: New file. All type, function and variable name
7089 prefixes changed from "i386_" to "x86_". All references updated.
7090 * i386-low.c: Renamed as...
7091 * x86-low.c: New file. All type, function and variable name
7092 prefixes changed from "i386_" to "x86_". All references updated.
7094 2014-09-02 Gary Benson <gbenson@redhat.com>
7096 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7097 (x86_linux_new_thread): Likewise.
7099 2014-08-29 Gary Benson <gbenson@redhat.com>
7101 * server.h (setjmp.h): Do not include.
7102 (toplevel): Do not declare.
7103 (common-exceptions.h): Include.
7104 (cleanups.h): Likewise.
7105 * server.c (toplevel): Do not define.
7106 (exit_code): New static global.
7107 (detach_or_kill_for_exit_cleanup): New function.
7108 (main): New function. Original main renamed to...
7109 (captured_main): New function.
7110 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7112 2014-08-29 Gary Benson <gbenson@redhat.com>
7114 * Makefile.in (SFILES): Add common/common-exceptions.c.
7115 (OBS): Add common-exceptions.o.
7116 (common-exceptions.o): New rule.
7117 * utils.c (prepare_to_throw_exception): New function.
7119 2014-08-29 Gary Benson <gbenson@redhat.com>
7121 * config.in: Regenerate.
7122 * configure: Likewise.
7124 2014-08-29 Gary Benson <gbenson@redhat.com>
7126 * Makefile.in (SFILES): Add common/cleanups.c.
7128 (cleanups.o): New rule.
7130 2014-08-29 Gary Benson <gbenson@redhat.com>
7132 * utils.c (internal_vwarning): New function.
7134 2014-08-28 Gary Benson <gbenson@redhat.com>
7136 * utils.h (fatal): Remove declaration.
7137 * utils.c (fatal): Remove function.
7139 2014-08-28 Gary Benson <gbenson@redhat.com>
7141 * tracepoint.c (gdb_agent_init): Replace fatal with
7143 (initialize_tracepoint): Likewise.
7145 2014-08-28 Gary Benson <gbenson@redhat.com>
7147 * remote-utils.c (remote_prepare): Replace fatal with error.
7149 2014-08-28 Gary Benson <gbenson@redhat.com>
7151 * linux-low.c (linux_async): Replace fatal with warning.
7153 (linux_start_non_stop): Return -1 if linux_async failed.
7155 2014-08-28 Gary Benson <gbenson@redhat.com>
7157 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7159 (i386_dr_low_get_addr): Remove vague comment.
7160 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7163 2014-08-28 Gary Benson <gbenson@redhat.com>
7165 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7166 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7168 (linux_resume_one_lwp): Likewise.
7169 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7171 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7172 with internal_error.
7173 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7174 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7175 (find_register_by_name): Replace fatal with internal_error.
7176 (find_regno): Likewise.
7177 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7178 * thread-db.c (thread_db_create_event): Likewise.
7179 (thread_db_load_search): Likewise.
7180 (try_thread_db_load_1): Likewise.
7181 * tracepoint.c (get_jump_space_head): Replace fatal with
7183 (claim_trampoline_space): Likewise.
7184 (have_fast_tracepoint_trampoline_buffer): Likewise.
7185 (cmd_qtstart): Likewise.
7186 (stop_tracing): Likewise.
7187 (fast_tracepoint_collecting): Likewise.
7188 (target_malloc): Likewise.
7189 (download_tracepoint): Likewise.
7190 (download_trace_state_variables): Replace check with gdb_assert.
7191 (upload_fast_traceframes): Replace fatal with internal_error.
7193 2014-08-19 Tom Tromey <tromey@redhat.com>
7194 Gary Benson <gbenson@redhat.com>
7196 * Makefile.in (SFILES): Add common/common-debug.c.
7197 (OBS): Add common-debug.o.
7198 (common-debug.o): New rule.
7199 * debug.h (debug_printf): Don't declare.
7200 * debug.c (debug_printf): Renamed and rewritten as...
7201 (debug_vprintf): New function.
7203 2014-08-19 Gary Benson <gbenson@redhat.com>
7205 * utils.h: Do not include print-utils.h.
7207 2014-08-19 Tom Tromey <tromey@redhat.com>
7208 Gary Benson <gbenson@redhat.com>
7210 * server.h: Add static assertion.
7211 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7213 2014-08-19 Tom Tromey <tromey@redhat.com>
7214 Gary Benson <gbenson@redhat.com>
7216 * Makefile.in (SFILES): Add common/errors.c.
7217 (OBS): Add errors.o.
7218 (IPA_OBS): Add errors-ipa.o.
7219 (errors.o): New rule.
7220 (errors-ipa.o): Likewise.
7221 * utils.h (perror_with_name, error, warning): Don't declare.
7222 * utils.c (warning): Renamed and rewritten as...
7223 (vwarning): New function.
7224 (error): Renamed and rewritten as...
7225 (verror): New function.
7226 (internal_error): Renamed and rewritten as...
7227 (internal_verror): New function.
7229 2014-08-07 Gary Benson <gbenson@redhat.com>
7231 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7232 * configure: Regenerate.
7233 * config.in: Likewise.
7234 * server.h: Do not include errno.h.
7235 * event-loop.c: Likewise.
7236 * hostio-errno.c: Likewise.
7237 * linux-low.c: Likewise.
7238 * remote-utils.c: Likewise.
7239 * spu-low.c: Likewise.
7240 * utils.c: Likewise.
7241 * gdbreplay.c: Unconditionally include errno.h.
7243 2014-08-07 Gary Benson <gbenson@redhat.com>
7245 * server.h: Do not include string.h.
7246 * event-loop.c: Likewise.
7247 * linux-low.c: Likewise.
7248 * regcache.c: Likewise.
7249 * remote-utils.c: Likewise.
7250 * spu-low.c: Likewise.
7251 * utils.c: Likewise.
7253 2014-08-07 Gary Benson <gbenson@redhat.com>
7255 * server.h: Do not include gdb_assert.h.
7257 2014-08-07 Gary Benson <gbenson@redhat.com>
7259 * server.h: Do not include common-utils.h.
7261 2014-08-07 Gary Benson <gbenson@redhat.com>
7263 * server.h: Do not include ptid.h.
7264 * notif.h: Likewise.
7266 2014-08-07 Gary Benson <gbenson@redhat.com>
7268 * server.h: Do not include gdb_locale.h.
7270 2014-08-07 Gary Benson <gbenson@redhat.com>
7272 * server.h: Do not include gdb/signals.h.
7273 * win32-low.c: Likewise.
7275 2014-08-07 Gary Benson <gbenson@redhat.com>
7277 * server.h: Do not include pathmax.h.
7279 2014-08-07 Gary Benson <gbenson@redhat.com>
7281 * server.h: Do not include libiberty.h.
7282 * linux-bfin-low.c: Likewise.
7284 2014-08-07 Gary Benson <gbenson@redhat.com>
7286 * server.h: Do not include ansidecl.h.
7288 2014-08-07 Gary Benson <gbenson@redhat.com>
7290 * linux-x86-low.c: Do not include stddef.h.
7291 * lynx-ppc-low.c: Likewise.
7292 * tracepoint.c: Likewise.
7294 2014-08-07 Gary Benson <gbenson@redhat.com>
7296 * server.h: Do not include stdarg.h.
7297 * nto-low.c: Likewise.
7299 2014-08-07 Gary Benson <gbenson@redhat.com>
7301 * server.h: Do not include stdlib.h.
7302 * inferiors.c: Likewise.
7303 * linux-low.c: Likewise.
7304 * regcache.c: Likewise.
7305 * spu-low.c: Likewise.
7306 * tracepoint.c: Likewise.
7307 * utils.c: Likewise.
7309 2014-08-07 Gary Benson <gbenson@redhat.com>
7311 * server.h: Do not include stdio.h.
7312 * linux-low.c: Likewise.
7313 * remote-utils.c: Likewise.
7314 * spu-low.c: Likewise.
7315 * utils.c: Likewise.
7316 * wincecompat.c: Likewise.
7318 2014-08-06 Gary Benson <gbenson@redhat.com>
7320 * regcache.c (init_register_cache): Move conditionals inside if.
7322 2014-08-06 Gary Benson <gbenson@redhat.com>
7324 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7326 2014-07-31 Gary Benson <gbenson@redhat.com>
7328 * ax.h: Do not include server.h.
7329 * gdbthread.h: Likewise.
7330 * lynx-low.h: Likewise.
7331 * notif.h: Likewise.
7333 2014-07-30 Gary Benson <gbenson@redhat.com>
7335 * server.h: Include common-defs.h.
7336 Do not include config.h or build-gnulib-gdbserver/config.h.
7338 2014-07-30 Gary Benson <gbenson@redhat.com>
7340 * hostio-errno.c: Move server.h to top of includes list.
7341 * inferiors.c: Likewise.
7342 * linux-x86-low.c: Likewise.
7343 * notif.c: Include server.h.
7345 2014-07-24 Tom Tromey <tromey@redhat.com>
7346 Gary Benson <gbenson@redhat.com>
7348 * server.h (CORE_ADDR): Now unsigned.
7350 2014-07-16 Pedro Alves <palves@redhat.com>
7352 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7354 2014-07-15 Pedro Alves <palves@redhat.com>
7356 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7359 2014-07-11 Pedro Alves <palves@redhat.com>
7361 * linux-low.c (kill_wait_lwp): New function, based on
7362 kill_one_lwp_callback, but use my_waitpid directly.
7363 (kill_one_lwp_callback, linux_kill): Use it.
7365 2014-06-23 Pedro Alves <palves@redhat.com>
7367 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7368 before setting DR0..DR3.
7370 2014-06-20 Gary Benson <gbenson@redhat.com>
7372 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7373 * configure: Regenerated.
7374 * config.in: Likewise.
7376 2014-06-20 Gary Benson <gbenson@redhat.com>
7378 * Makefile.in (SFILES): Update locations for files moved
7380 (object file files): Reordered.
7382 2014-06-20 Gary Benson <gbenson@redhat.com>
7384 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7385 (i386_dr_low_set_addr): Likewise.
7386 (i386_dr_low_get_addr): Likewise.
7387 (i386_dr_low_can_set_control): Likewise.
7388 (i386_dr_low_set_control): Likewise.
7389 (i386_dr_low_get_control): Likewise.
7390 (i386_dr_low_get_status): Likewise.
7391 (i386_get_debug_register_length): Likewise.
7392 * linux-x86-low.c (i386_dr_low_set_addr):
7393 Changed signature. Made static.
7394 (i386_dr_low_get_addr): Likewise.
7395 (i386_dr_low_set_control): Likewise.
7396 (i386_dr_low_get_control): Likewise.
7397 (i386_dr_low_get_status): Likewise.
7398 (i386_dr_low): New global variable.
7399 * win32-i386-low.c (i386_dr_low_set_addr):
7400 Changed signature. Made static.
7401 (i386_dr_low_get_addr): Likewise.
7402 (i386_dr_low_set_control): Likewise.
7403 (i386_dr_low_get_control): Likewise.
7404 (i386_dr_low_get_status): Likewise.
7405 (i386_dr_low): New global variable.
7407 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7409 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7410 * Makefile.in (AR, AR_FLAGS): Define.
7411 * configure: Regenerate.
7413 2014-06-19 Gary Benson <gbenson@redhat.com>
7415 * Makefile.in (i386-dregs.o): New rule.
7416 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7417 * i386-low.c (target.h): Remove include.
7418 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7419 (DR_CONTROL_SHIFT): Likewise.
7420 (DR_CONTROL_SIZE): Likewise.
7421 (DR_RW_EXECUTE): Likewise.
7422 (DR_RW_WRITE): Likewise.
7423 (DR_RW_READ): Likewise.
7424 (DR_RW_IORW): Likewise.
7425 (DR_LEN_1): Likewise.
7426 (DR_LEN_2): Likewise.
7427 (DR_LEN_4): Likewise.
7428 (DR_LEN_8): Likewise.
7429 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7430 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7431 (DR_ENABLE_SIZE): Likewise.
7432 (DR_LOCAL_SLOWDOWN): Likewise.
7433 (DR_GLOBAL_SLOWDOWN): Likewise.
7434 (DR_CONTROL_RESERVED): Likewise.
7435 (I386_DR_CONTROL_MASK): Likewise.
7436 (I386_DR_VACANT): Likewise.
7437 (I386_DR_LOCAL_ENABLE): Likewise.
7438 (I386_DR_GLOBAL_ENABLE): Likewise.
7439 (I386_DR_DISABLE): Likewise.
7440 (I386_DR_SET_RW_LEN): Likewise.
7441 (I386_DR_GET_RW_LEN): Likewise.
7442 (I386_DR_WATCH_HIT): Likewise.
7443 (i386_wp_op_t): Likewise.
7444 (i386_show_dr): Likewise.
7445 (i386_length_and_rw_bits): Likewise.
7446 (i386_insert_aligned_watchpoint): Likewise.
7447 (i386_remove_aligned_watchpoint): Likewise.
7448 (i386_handle_nonaligned_watchpoint): Likewise.
7449 i386_update_inferior_debug_regs(): Likewise.
7450 (i386_dr_insert_watchpoint): Likewise.
7451 (i386_dr_remove_watchpoint): Likewise.
7452 (i386_dr_region_ok_for_watchpoint): Likewise.
7453 (i386_dr_stopped_data_address): Likewise.
7454 (i386_dr_stopped_by_watchpoint): Likewise.
7456 2014-06-19 Gary Benson <gbenson@redhat.com>
7458 * i386-low.c (i386_dr_show): Renamed to
7459 i386_show_dr and made static. All uses updated.
7460 (i386_dr_length_and_rw_bits): Renamed to
7461 i386_length_and_rw_bits and made static.
7463 (i386_dr_insert_aligned_watchpoint): Renamed to
7464 i386_insert_aligned_watchpoint and made static.
7466 (i386_dr_remove_aligned_watchpoint): Renamed to
7467 i386_remove_aligned_watchpoint and made static.
7469 (i386_dr_update_inferior_debug_regs): Renamed to
7470 i386_update_inferior_debug_regs and made static.
7473 2014-06-18 Gary Benson <gbenson@redhat.com>
7475 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7476 (i386_dr_low_can_set_control): Likewise.
7477 (i386_get_debug_register_length): Likewise.
7478 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7479 (i386_dr_low_can_set_control): Likewise.
7480 (i386_get_debug_register_length): Likewise.
7482 2014-06-17 Gary Benson <gbenson@redhat.com>
7484 * i386-low.h (i386-dregs.h): New include.
7485 (DR_FIRSTADDR): Now in i386-dregs.h.
7486 (DR_LASTADDR): Likewise.
7487 (DR_NADDR): Likewise.
7488 (DR_STATUS): Likewise.
7489 (DR_CONTROL): Likewise.
7490 (i386_debug_reg_state): Likewise.
7491 (i386_dr_insert_watchpoint): Likewise.
7492 (i386_dr_remove_watchpoint): Likewise.
7493 (i386_dr_region_ok_for_watchpoint): Likewise.
7494 (i386_dr_stopped_data_address): Likewise.
7495 (i386_dr_stopped_by_watchpoint): Likewise.
7496 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7498 2014-06-18 Gary Benson <gbenson@redhat.com>
7500 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7501 i386_dr_insert_watchpoint.
7502 (i386_low_remove_watchpoint): Renamed to
7503 i386_dr_remove_watchpoint.
7504 (i386_low_region_ok_for_watchpoint): Renamed to
7505 i386_dr_region_ok_for_watchpoint.
7506 (i386_low_stopped_data_address): Renamed to
7507 i386_dr_stopped_data_address.
7508 (i386_low_stopped_by_watchpoint): Renamed to
7509 i386_dr_stopped_by_watchpoint.
7510 * i386-low.c (i386_show_dr): Renamed to
7511 i386_dr_show and made nonstatic. All uses updated.
7512 (i386_length_and_rw_bits): Renamed to
7513 i386_dr_length_and_rw_bits and made nonstatic.
7515 (i386_insert_aligned_watchpoint): Renamed to
7516 i386_dr_insert_aligned_watchpoint and made nonstatic.
7518 (i386_remove_aligned_watchpoint): Renamed to
7519 i386_dr_remove_aligned_watchpoint and made nonstatic.
7521 (i386_update_inferior_debug_regs): Renamed to
7522 i386_dr_update_inferior_debug_regs and made nonstatic.
7524 (i386_low_insert_watchpoint): Renamed to
7525 i386_dr_insert_watchpoint. All uses updated.
7526 (i386_low_remove_watchpoint): Renamed to
7527 i386_dr_remove_watchpoint. All uses updated.
7528 (i386_low_region_ok_for_watchpoint): Renamed to
7529 i386_dr_region_ok_for_watchpoint. All uses updated.
7530 (i386_low_stopped_data_address): Renamed to
7531 i386_dr_stopped_data_address. All uses updated.
7532 (i386_low_stopped_by_watchpoint): Renamed to
7533 i386_dr_stopped_by_watchpoint. All uses updated.
7535 2014-06-18 Gary Benson <gbenson@redhat.com>
7537 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7538 (i386_dr_low_can_set_control): Likewise.
7539 (i386_insert_aligned_watchpoint): New check.
7541 2014-06-18 Gary Benson <gbenson@redhat.com>
7543 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7546 2014-06-18 Gary Benson <gbenson@redhat.com>
7548 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7549 instead of fatal and error.
7550 (i386_handle_nonaligned_watchpoint): Likewise.
7552 2014-06-18 Gary Benson <gbenson@redhat.com>
7554 * i386-low.c (i386_get_debug_register_length): New macro.
7555 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7556 (i386_show_dr): Use debug_printf instead of fprintf. Use
7557 phex to format values.
7559 2014-06-18 Gary Benson <gbenson@redhat.com>
7561 * i386-low.h: Comment changes.
7562 * i386-low.c: Likewise.
7564 2014-06-18 Gary Benson <gbenson@redhat.com>
7566 * i386-low.c: Whitespace changes.
7568 2014-06-12 Tom Tromey <tromey@redhat.com>
7570 * utils.c (freeargv): Remove.
7572 2014-06-12 Tom Tromey <tromey@redhat.com>
7574 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7575 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7576 (parse_debug_format_options): Likewise.
7577 (gdbserver_usage): Likewise.
7578 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7579 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7580 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7582 ($(LIBGNU)): Depend on libiberty.
7583 (all-lib): Recurse into all subdirs.
7584 (install-only): Invoke "install" target in subdirs.
7585 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7587 * configure: Rebuild.
7588 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7589 for vasprintf, vsnprintf, or gettimeofday.
7590 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7593 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7595 * development.sh: Delete.
7596 * Makefile.in (config.status): Adjust dependency on development.sh.
7597 * configure.ac: Adjust development.sh source call.
7598 * configure: Regenerate.
7600 2014-06-02 Pedro Alves <palves@redhat.com>
7602 * ax.c (gdb_free_agent_expr): New function.
7603 * ax.h (gdb_free_agent_expr): New declaration.
7604 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7606 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7608 (clear_breakpoint_conditions_and_commands): New function.
7609 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7610 (clear_breakpoint_conditions_and_commands): New declaration.
7612 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7614 * linux-aarch64-low.c (asm/ptrace.h): Include.
7616 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7618 Fix TLS access for -static -pthread.
7619 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7620 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7621 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7623 2014-05-20 Pedro Alves <palves@redhat.com>
7625 * linux-aarch64-low.c (aarch64_insert_point)
7626 (aarch64_remove_point): No longer check whether the type is
7627 supported here. Adjust to new interface.
7628 (the_low_target): Install aarch64_supports_z_point_type as
7629 supports_z_point_type method.
7630 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7631 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7632 instead of a Z packet char. Adjust.
7633 (arm_supports_z_point_type): New function.
7634 (arm_insert_point, arm_remove_point): Adjust to new interface.
7635 (the_low_target): Install arm_supports_z_point_type.
7636 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7637 (cris_insert_point, cris_remove_point): Adjust to new interface.
7638 Don't check whether the type is supported here.
7639 (the_low_target): Install cris_supports_z_point_type.
7640 * linux-low.c (linux_supports_z_point_type): New function.
7641 (linux_insert_point, linux_remove_point): Adjust to new interface.
7642 * linux-low.h (struct linux_target_ops) <insert_point,
7643 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7644 raw_breakpoint pointer parameter.
7645 <supports_z_point_type>: New method.
7646 * linux-mips-low.c (mips_supports_z_point_type): New function.
7647 (mips_insert_point, mips_remove_point): Adjust to new interface.
7648 Use mips_supports_z_point_type.
7649 (the_low_target): Install mips_supports_z_point_type.
7650 * linux-ppc-low.c (the_low_target): Install NULL as
7651 supports_z_point_type method.
7652 * linux-s390-low.c (the_low_target): Install NULL as
7653 supports_z_point_type method.
7654 * linux-sparc-low.c (the_low_target): Install NULL as
7655 supports_z_point_type method.
7656 * linux-x86-low.c (x86_supports_z_point_type): New function.
7657 (x86_insert_point): Adjust to new insert_point interface. Use
7658 insert_memory_breakpoint. Adjust to new
7659 i386_low_insert_watchpoint interface.
7660 (x86_remove_point): Adjust to remove_point interface. Use
7661 remove_memory_breakpoint. Adjust to new
7662 i386_low_remove_watchpoint interface.
7663 (the_low_target): Install x86_supports_z_point_type.
7664 * lynx-low.c (lynx_target_ops): Install NULL as
7665 supports_z_point_type callback.
7666 * nto-low.c (nto_supports_z_point_type): New.
7667 (nto_insert_point, nto_remove_point): Adjust to new interface.
7668 (nto_target_ops): Install nto_supports_z_point_type.
7669 * mem-break.c: Adjust intro comment.
7670 (struct raw_breakpoint) <raw_type, size>: New fields.
7671 <inserted>: Update comment.
7672 <shlib_disabled>: Delete field.
7673 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7674 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7675 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7676 (raw_bkpt_type_to_target_hw_bp_type): New function.
7677 (find_enabled_raw_code_breakpoint_at): New function.
7678 (find_raw_breakpoint_at): New type and size parameters. Use them.
7679 (insert_memory_breakpoint): New function, based off
7680 set_raw_breakpoint_at.
7681 (remove_memory_breakpoint): New function.
7682 (set_raw_breakpoint_at): Reimplement.
7683 (set_breakpoint): New, based on set_breakpoint_at.
7684 (set_breakpoint_at): Reimplement.
7685 (delete_raw_breakpoint): Go through the_target->remove_point
7686 instead of assuming memory breakpoints.
7687 (find_gdb_breakpoint_at): Delete.
7688 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7689 (find_gdb_breakpoint): New function.
7690 (set_gdb_breakpoint_at): Delete.
7691 (z_type_supported): New function.
7692 (set_gdb_breakpoint_1): New function, loosely based off
7693 set_gdb_breakpoint_at.
7694 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7695 (delete_gdb_breakpoint_at): Delete.
7696 (delete_gdb_breakpoint_1): New function, loosely based off
7697 delete_gdb_breakpoint_at.
7698 (delete_gdb_breakpoint): New function.
7699 (clear_gdb_breakpoint_conditions): Rename to ...
7700 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7702 (add_condition_to_breakpoint): Make static.
7703 (add_breakpoint_condition): Take a struct breakpoint pointer
7704 instead of an address. Adjust.
7705 (gdb_condition_true_at_breakpoint): Rename to ...
7706 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7708 (gdb_condition_true_at_breakpoint): Reimplement.
7709 (add_breakpoint_commands): Take a struct breakpoint pointer
7710 instead of an address. Adjust.
7711 (gdb_no_commands_at_breakpoint): Rename to ...
7712 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7713 parameter. Return true if no breakpoint was found. Change debug
7715 (gdb_no_commands_at_breakpoint): Reimplement.
7716 (run_breakpoint_commands): Rename to ...
7717 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7718 and change return type to boolean.
7719 (run_breakpoint_commands): New function.
7720 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7721 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7722 breakpoint. Go through the_target->remove_point instead of
7723 assuming memory breakpoint.
7724 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7725 software and hardware breakpoints.
7726 (reinsert_raw_breakpoint): Go through the_target->insert_point
7727 instead of assuming memory breakpoint.
7728 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7729 software and hardware breakpoints.
7730 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7731 Check both software and hardware breakpoints.
7732 (validate_inserted_breakpoint): Assert the breakpoint is a
7733 software breakpoint. Set the inserted flag to -1 instead of
7734 setting shlib_disabled.
7735 (delete_disabled_breakpoints): Adjust.
7736 (validate_breakpoints): Only validate software breakpoints.
7737 Adjust to inserted flag change.
7738 (check_mem_read, check_mem_write): Skip breakpoint types other
7739 than software breakpoints. Adjust to inserted flag change.
7740 * mem-break.h (enum raw_bkpt_type): New enum.
7741 (raw_breakpoint, struct process_info): Forward declare.
7742 (Z_packet_to_target_hw_bp_type): Delete declaration.
7743 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7744 (set_gdb_breakpoint, delete_gdb_breakpoint)
7745 (clear_breakpoint_conditions): New declarations.
7746 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7747 (breakpoint_inserted_here): Update comment.
7748 (add_breakpoint_condition, add_breakpoint_commands): Replace
7749 address parameter with a breakpoint pointer parameter.
7750 (gdb_breakpoint_here): Update comment.
7751 (delete_gdb_breakpoint_at): Delete.
7752 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7753 * server.c (process_point_options): Take a struct breakpoint
7754 pointer instead of an address. Adjust.
7755 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7756 delete_gdb_breakpoint.
7757 * spu-low.c (spu_target_ops): Install NULL as
7758 supports_z_point_type method.
7759 * target.h: Include mem-break.h.
7760 (struct target_ops) <prepare_to_access_memory>: Update comment.
7761 <supports_z_point_type>: New field.
7762 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7763 instead of a char. Also take a raw breakpoint pointer.
7764 * win32-arm-low.c (the_low_target): Install NULL as
7765 supports_z_point_type.
7766 * win32-i386-low.c (i386_supports_z_point_type): New function.
7767 (i386_insert_point, i386_remove_point): Adjust to new interface.
7768 (the_low_target): Install i386_supports_z_point_type.
7769 * win32-low.c (win32_supports_z_point_type): New function.
7770 (win32_insert_point, win32_remove_point): Adjust to new interface.
7771 (win32_target_ops): Install win32_supports_z_point_type.
7772 * win32-low.h (struct win32_target_ops):
7773 <supports_z_point_type>: New method.
7774 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7775 instead of a char. Also take a raw breakpoint pointer.
7777 2014-05-20 Pedro Alves <palves@redhat.com>
7779 * mem-break.h: Include break-common.h.
7780 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7781 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7782 (Z_packet_to_target_hw_bp_type): New declaration.
7783 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7784 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7785 (Z_PACKET_ACCESS_WP): Delete macros.
7786 (Z_packet_to_hw_type): Delete function.
7787 * i386-low.h: Don't include break-common.h here.
7788 (Z_packet_to_hw_type): Delete declaration.
7789 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7790 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7791 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7792 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7793 * linux-aarch64-low.c: Don't include break-common.h here.
7794 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7795 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7796 (Z_packet_to_target_hw_bp_type): Delete function.
7797 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7799 (mips_insert_point, mips_remove_point): Use
7800 Z_packet_to_target_hw_bp_type.
7802 2014-05-20 Pedro Alves <palves@redhat.com>
7804 * linux-aarch64-low.c: Include break-common.h.
7805 (enum target_point_type): Delete.
7806 (Z_packet_to_point_type): Rename to ...
7807 (Z_packet_to_target_hw_bp_type): ... this, and return a
7808 target_hw_bp_type instead.
7809 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7810 instead of an enum target_point_type.
7811 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7813 (aarch64_dr_state_insert_one_point)
7814 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7815 (aarch64_handle_aligned_watchpoint)
7816 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7817 Take an enum target_hw_bp_type instead of an enum
7819 (aarch64_supports_z_point_type): New function.
7820 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7821 use Z_packet_to_target_hw_bp_type.
7823 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7825 * configure.ac: Only use -Werror by default when DEVELOPMENT
7827 * configure: Regenerate.
7829 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7831 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7832 * linux-x86-low.c (X86_64_USER_REGS): New.
7833 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7835 2014-04-28 Yao Qi <yao@codesourcery.com>
7837 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7840 2014-04-25 Pedro Alves <palves@redhat.com>
7843 * linux-low.c (linux_attach_fail_reason_string): New function.
7844 (linux_attach_lwp): Delete.
7845 (linux_attach_lwp_1): Rename to ...
7846 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7847 argument. Remove "initial" parameter. Return int instead of
7848 void. Don't error or warn here.
7849 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7850 failure to attach to the tgid. Call warning when failing to
7852 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7853 argument. Remove "initial" parameter. Return int instead of
7854 void. Don't error or warn here.
7855 (linux_attach_fail_reason_string): New declaration.
7856 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7857 interface change. Use linux_attach_fail_reason_string.
7859 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7860 Walfred Tedeschi <walfred.tedeschi@intel.com>
7862 * Makefile.in: Added rules to handle new files
7863 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7864 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7865 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7866 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7867 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7868 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7870 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7871 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7872 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7873 i386/x32-avx512.xml.
7874 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7875 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7876 i386/x32-avx512-linux.xml.
7877 * i387-fp.c (num_avx512_k_registers): New constant for number
7879 (num_avx512_zmmh_low_registers): New constant for number of
7880 lower ZMM registers (0-15).
7881 (num_avx512_zmmh_high_registers): New constant for number of
7882 higher ZMM registers (16-31).
7883 (num_avx512_ymmh_registers): New contant for number of higher
7884 YMM registers (ymm16-31 added by avx521 on x86_64).
7885 (num_avx512_xmm_registers): New constant for number of higher
7886 XMM registers (xmm16-31 added by AVX512 on x86_64).
7887 (struct i387_xsave): Add space for AVX512 registers.
7888 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7889 Add code to handle AVX512 registers.
7890 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7891 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7892 prototypei from generated file.
7893 (tdesc_amd64_avx512_linux): Likewise.
7894 (init_registers_x32_avx512_linux): Likewise.
7895 (tdesc_x32_avx512_linux): Likewise.
7896 (init_registers_i386_avx512_linux): Likewise.
7897 (tdesc_i386_avx512_linux): Likewise.
7898 (x86_64_regmap): Add AVX512 registers.
7899 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7901 (initialize_low_arch): Add code to initialize AVX512 registers.
7903 2014-04-23 Pedro Alves <palves@redhat.com>
7905 * mem-break.c (find_gdb_breakpoint_at): Make static.
7906 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7908 2014-04-23 Pedro Alves <palves@redhat.com>
7910 * i386-low.c: Don't include break-common.h here.
7911 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7912 prototype to take target_hw_bp_type as argument instead of a Z
7914 * i386-low.h: Include break-common.h here.
7915 (Z_packet_to_hw_type): Declare.
7916 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7918 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7919 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7920 (x86_remove_point): Convert the packet number to a
7921 target_hw_bp_type before calling i386_low_remove_watchpoint.
7922 * win32-i386-low.c (i386_insert_point): Convert the packet number
7923 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7924 (i386_remove_point): Convert the packet number to a
7925 target_hw_bp_type before calling i386_low_remove_watchpoint.
7927 2014-04-23 Pedro Alves <palves@redhat.com>
7929 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7931 2014-04-10 Pedro Alves <palves@redhat.com>
7933 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7934 Check if the condition or command is NULL before checking if the
7935 breakpoint is known. On success, return true.
7936 * mem-break.h (add_breakpoint_condition): Document return.
7937 (add_breakpoint_commands): Add describing comment.
7938 * server.c (skip_to_semicolon): New function.
7939 (process_point_options): Use it.
7941 2014-04-09 Pedro Alves <palves@redhat.com>
7943 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7946 2014-02-27 Pedro Alves <palves@redhat.com>
7949 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7951 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7953 (last_thread_of_process_p): Take a PID argument instead of a
7955 (linux_wait_for_lwp): Delete.
7956 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7958 (linux_low_filter_event): New function, party factored out from
7959 linux_wait_for_event.
7960 (linux_wait_for_event): Rename to ...
7961 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7962 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7963 sigsuspend. Check for zombie leaders.
7964 (linux_wait_for_event): Reimplement as wrapper around
7965 linux_wait_for_event_filtered.
7966 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7967 a normal or signal exit is seen, it's the whole process exiting.
7968 (wait_for_sigstop): No longer a for_each_inferior callback.
7969 Rewrite on top of linux_wait_for_event_filtered.
7970 (stop_all_lwps): Call wait_for_sigstop directly.
7971 * server.c (resume, handle_target_event): Handle
7972 TARGET_WAITKIND_NO_RESUMED.
7974 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7976 * win32-low.c (psapi_get_dll_name,
7977 * win32_CreateToolhelp32Snapshot): Delete.
7978 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7979 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7981 (handle_load_dll): Add function description.
7982 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7984 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7986 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7988 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7989 base address when calling win32_add_one_solib.
7990 (handle_load_dll): Delete local variable load_addr.
7991 Remove 0x1000 offset applied to DLL base address when calling
7992 win32_add_one_solib.
7993 (handle_unload_dll): Add comment.
7995 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7997 * win32-low.c (win32_add_all_dlls): Renames
7998 win32_ensure_ntdll_loaded. Rewrite function documentation.
7999 Adjust implementation to always load all DLLs.
8000 Add 0x1000 offset to DLL base address when calling
8001 win32_add_one_solib.
8002 (child_initialization_done): New static global.
8003 (do_initial_child_stuff): Set child_initialization_done to
8004 zero during child initialization, and 1 after. Replace call
8005 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8007 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8008 (handle_unload_dll): Add function documentation.
8009 (get_child_debug_event): Ignore load and unload DLL events
8010 during child initialization.
8012 2014-02-20 Doug Evans <dje@google.com>
8014 Remove global all_lwps.
8015 * inferiors.h (ptid_of): Move here from linux-low.h.
8016 (pid_of, lwpid_of): Ditto.
8017 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8018 parameter is a struct thread_info * now.
8019 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8020 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8021 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8023 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8024 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8025 * linux-arm-low.c (update_registers_callback): Update, "entry"
8026 parameter is a struct thread_info * now.
8027 Fetch lwpid from current_inferior directly.
8028 (arm_insert_point): Pass &all_threads to find_inferior instead of
8030 (arm_remove_point): Ditto.
8031 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8032 (arm_prepare_to_resume): Fetch pid from thread.
8033 (arm_read_description): Fetch lwpid from current_inferior directly.
8034 * linux-low.c (all_lwps): Delete.
8035 (delete_lwp): Delete call to remove_inferior.
8036 (handle_extended_wait): Fetch lwpid from thread.
8037 (add_lwp): Don't set lwp->entry.id. Remove call to
8038 add_inferior_to_list.
8039 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8040 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8041 (kill_one_lwp_callback): Ditto.
8042 (linux_kill): Don't dereference NULL pointer.
8043 Fetch ptid,lwpid from thread.
8044 (get_detach_signal): Fetch ptid from thread.
8045 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8046 Simplify call to regcache_invalidate_thread.
8047 (delete_lwp_callback): Update, "entry" parameter is a
8048 struct thread_info * now. Fetch pid from thread.
8049 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8050 (status_pending_p_callback): Update, "entry" parameter is a
8051 struct thread_info * now. Fetch ptid from thread.
8052 (find_lwp_pid): Update, "entry" parameter is a
8053 struct thread_info * now.
8054 (linux_wait_for_lwp): Fetch pid from thread.
8055 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8056 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8057 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8058 (dequeue_one_deferred_signal): Ditto.
8059 (cancel_breakpoint): Fetch ptid from current_inferior.
8060 (linux_wait_for_event): Pass &all_threads to find_inferior,
8061 not &all_lwps. Fetch ptid, lwpid from thread.
8062 (count_events_callback): Update, "entry" parameter is a
8063 struct thread_info * now.
8064 (select_singlestep_lwp_callback): Ditto.
8065 (select_event_lwp_callback): Ditto.
8066 (cancel_breakpoints_callback): Ditto.
8067 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8069 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8070 (unsuspend_one_lwp): Update, "entry" parameter is a
8071 struct thread_info * now.
8072 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8074 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8075 Fetch lwpid from thread, not lwp.
8076 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8077 Pass &all_threads to find_inferior, not &all_lwps.
8078 (send_sigstop): Fetch lwpid from thread, not lwp.
8079 (send_sigstop_callback): Update, "entry" parameter is a
8080 struct thread_info * now.
8081 (suspend_and_send_sigstop_callback): Ditto.
8082 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8083 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8084 struct thread_info * now.
8085 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8087 (lwp_running): Update, "entry" parameter is a
8088 struct thread_info * now.
8089 (stop_all_lwps): Fetch ptid from thread.
8090 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8091 (linux_resume_one_lwp): Fetch lwpid from thread.
8092 (linux_set_resume_request): Update, "entry" parameter is a
8093 struct thread_info * now. Fetch pid, lwpid from thread.
8094 (resume_status_pending_p): Update, "entry" parameter is a
8095 struct thread_info * now.
8096 (need_step_over_p): Ditto. Fetch lwpid from thread.
8097 (start_step_over): Fetch lwpid from thread.
8098 (linux_resume_one_thread): Update, "entry" parameter is a
8099 struct thread_info * now. Fetch lwpid from thread.
8100 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8101 (proceed_one_lwp): Update, "entry" parameter is a
8102 struct thread_info * now. Fetch lwpid from thread.
8103 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8104 struct thread_info * now.
8105 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8106 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8107 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8109 (regsets_store_inferior_registers): Ditto.
8110 (fetch_register, store_register): Ditto.
8111 (linux_read_memory, linux_write_memory): Ditto.
8112 (linux_request_interrupt): Ditto.
8113 (linux_read_auxv): Ditto.
8114 (linux_xfer_siginfo): Ditto.
8115 (linux_qxfer_spu): Ditto.
8116 (linux_qxfer_libraries_svr4): Ditto.
8117 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8118 moved to inferiors.h.
8120 (get_thread_lwp): Update.
8121 (struct lwp_info): Delete member "entry". Simplify comment for
8124 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8125 current_inferior directly.
8126 (update_watch_registers_callback): Update, "entry" parameter is a
8127 struct thread_info * now. Fetch pid from thread.
8128 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8129 (mips_insert_point): Fetch lwpid from current_inferior.
8130 Pass &all_threads to find_inferior, not &all_lwps.
8131 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8132 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8134 (mips_stopped_data_address): Ditto.
8135 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8137 * linux-tile-low.c (tile_arch_setup): Ditto.
8138 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8139 (update_debug_registers_callback): Update, "entry" parameter is a
8140 struct thread_info * now. Fetch pid from thread.
8141 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8142 Pass &all_threads to find_inferior, not &all_lwps.
8143 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8144 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8145 Pass &all_threads to find_inferior, not &all_lwps.
8146 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8147 (i386_dr_low_get_status): Ditto.
8148 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8149 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8150 (x86_linux_read_description): Ditto.
8151 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8153 2014-02-20 Doug Evans <dje@google.com>
8155 * inferiors.c (get_first_inferior): Fix buglet.
8157 2014-02-19 Doug Evans <dje@google.com>
8159 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8160 * inferiors.c (add_thread): Change result type to struct thread_info *.
8161 All callers updated.
8162 (add_lwp): Call add_thread here instead of in callers.
8163 All callers updated.
8164 * linux-low.h (get_lwp_thread): Rewrite.
8165 (struct lwp_info): New member "thread".
8167 2014-02-19 Doug Evans <dje@google.com>
8169 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8170 All callers updated.
8172 2014-02-19 Doug Evans <dje@google.com>
8174 * inferiors.c (add_thread): Fix whitespace.
8176 2014-02-19 Doug Evans <dje@google.com>
8178 * dll.c (clear_dlls): Replace accessing list implemention details
8180 * gdbthread.h (get_first_thread): Declare.
8181 * inferiors.c (for_each_inferior_with_data): New function.
8182 (get_first_thread): New function.
8183 (find_thread_ptid): Simplify.
8184 (get_first_inferior): New function.
8185 (clear_list): Delete.
8186 (one_inferior_p): New function.
8187 (clear_inferior_list): New function.
8188 (clear_inferiors): Update.
8189 * inferiors.h (for_each_inferior_with_data): Declare.
8190 (clear_inferior_list): Declare.
8191 (one_inferior_p): Declare.
8192 (get_first_inferior): Declare.
8193 * linux-low.c (linux_wait_for_event): Replace accessing list
8194 implemention details with API function.
8195 * server.c (target_running): Ditto.
8196 (accumulate_file_name_length): New function.
8197 (emit_dll_description): New function.
8198 (handle_qxfer_libraries): Replace accessing list implemention
8199 details with API function.
8200 (handle_qxfer_threads_worker): New function.
8201 (handle_qxfer_threads_proper): Replace accessing list implemention
8202 details with API function.
8203 (handle_query): Ditto.
8204 (visit_actioned_threads_callback_ftype): New typedef.
8205 (visit_actioned_threads_data): New struct.
8206 (visit_actioned_threads): Rewrite to be find_inferior callback.
8207 (resume): Call find_inferior.
8208 (handle_status): Replace accessing list implemention
8209 details with API function.
8210 (process_serial_event): Replace accessing list implemention details
8212 * target.c (set_desired_inferior): Replace accessing list implemention
8213 details with API function.
8214 * tracepoint.c (same_process_p): New function.
8215 (gdb_agent_about_to_close): Replace accessing list implemention
8216 details with API function.
8217 * win32-low.c (child_delete_thread): Replace accessing list
8218 implemention details with API function.
8219 (match_dll_by_basename): New function.
8220 (dll_is_loaded_by_basename): New function.
8221 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8222 details call to dll_is_loaded_by_basename.
8224 2014-02-19 Doug Evans <dje@google.com>
8226 * dll.h (struct dll_info): Add comment.
8227 * gdbthread.h (struct thread_info): Add comment.
8228 (current_ptid): Simplify.
8229 * inferiors.c (add_process): Update.
8230 (remove_process): Update.
8231 * inferiors.h (struct process_info): Rename member "head" to "entry".
8232 * linux-low.c (delete_lwp): Update.
8234 (last_thread_of_process_p): Update.
8235 (kill_one_lwp_callback, linux_kill): Update.
8236 (status_pending_p_callback): Update.
8237 (wait_for_sigstop): Update. Simplify read of ptid.
8238 (start_step_over): Update.
8239 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8240 (get_lwp_thread): Update.
8241 (struct lwp_info): Rename member "head" to "entry".
8242 * regcache.h (inferior_list_entry): Delete.
8243 * server.c (kill_inferior_callback): Update.
8244 (detach_or_kill_inferior_callback): Update.
8245 (print_started_pid): Update.
8246 (print_attached_pid): Update.
8247 (process_serial_event): Simplify read of ptid.
8248 * thread-db.c (thread_db_create_event): Update.
8249 (thread_db_get_tls_address): Update.
8250 * win32-low.c (current_inferior_ptid): Simplify.
8252 2014-02-19 Tom Tromey <tromey@redhat.com>
8254 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8256 (target_supports_btrace): Update.
8258 2014-02-14 Yao Qi <yao@codesourcery.com>
8260 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8261 (rsp-low-ipa.o): New target.
8263 2014-02-12 Tom Tromey <tromey@redhat.com>
8265 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8266 convert_ascii_to_int.
8267 * regcache.c (registers_to_string): Likewise.
8268 * remote-utils.c (decode_M_packet): Likewise.
8269 * server.c (process_serial_event): Likewise.
8271 2014-02-12 Tom Tromey <tromey@redhat.com>
8273 * server.c (handle_query, handle_v_run): Use hex2bin, not
8275 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8277 2014-02-12 Tom Tromey <tromey@redhat.com>
8279 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8280 convert_int_to_ascii.
8281 * regcache.c (registers_to_string, collect_register_as_string):
8283 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8285 * server.c (process_serial_event): Likewise.
8286 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8287 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8289 2014-02-12 Tom Tromey <tromey@redhat.com>
8291 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8292 bin2hex, not hexify.
8293 * tracepoint.c (cmd_qtstatus): Likewise.
8295 2014-02-12 Tom Tromey <tromey@redhat.com>
8297 * remote-utils.c (monitor_output): Pass explicit length to
8300 2014-02-12 Tom Tromey <tromey@redhat.com>
8302 * tracepoint.c: Include rsp-low.h.
8303 * server.c: Include rsp-low.h.
8304 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8305 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8307 * remote-utils.c: Include rsp-low.h.
8308 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8309 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8310 (convert_int_to_ascii, convert_ascii_to_int): Move to
8312 * regcache.c: Include rsp-low.h.
8313 * ax.c: Include rsp-low.h.
8314 * Makefile.in (SFILES): Add common/rsp-low.c.
8315 (OBS): Add rsp-low.o.
8316 (rsp-low.o): New target.
8318 2014-02-12 Tom Tromey <tromey@redhat.com>
8320 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8321 Include print-utils.h.
8322 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8323 (plongest, thirty_two, phex_nz): Remove.
8324 * Makefile.in (SFILES): Add common/print-utils.c.
8325 (OBS): Add print-utils.o.
8326 (print-utils-ipa.o): New target.
8327 (print-utils.o): New target.
8328 (IPA_OBJS): Add print-utils-ipa.o.
8330 2014-02-06 Tom Tromey <tromey@redhat.com>
8332 * Makefile.in (SFILES): Fix indentation.
8334 2014-02-05 Doug Evans <dje@google.com>
8336 * linux-low.c (linux_wait_for_event): Improve comment.
8337 (linux_wait_1): Keep current_inferior in sync with event_child.
8339 2014-01-22 Doug Evans <dje@google.com>
8341 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8343 2014-01-22 Doug Evans <dje@google.com>
8345 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8346 * configure: Regenerate.
8347 * config.in: Regenerate.
8348 * Makefile.in (SFILES): Add debug.c.
8350 * debug.c: New file.
8351 * debug.h: New file.
8352 * linux-aarch64-low.c (*): Update all debugging printfs to use
8353 debug_printf instead of fprintf.
8354 * linux-arm-low.c (*): Ditto.
8355 * linux-cris-low.c (*): Ditto.
8356 * linux-crisv32-low.c (*): Ditto.
8357 * linux-m32r-low.c (*): Ditto.
8358 * linux-sparc-low.c (*): Ditto.
8359 * linux-x86.c (*): Ditto.
8360 * linux-low.c (*): Ditto.
8361 (linux_wait_1): Add calls to debug_enter, debug_exit.
8362 (linux_wait): Remove redundant debugging printf.
8363 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8364 (linux_resume, unstop_all_lwps): Ditto.
8365 * mem-break.c (*): Update all debugging printfs to use
8366 debug_printf instead of fprintf.
8367 * remote-utils.c (*): Ditto.
8368 * thread-db.c (*): Ditto.
8369 * server.c #include <ctype.h>, "gdb_vecs.h".
8370 (debug_threads): Moved to debug.c.
8371 (*): Update all debugging printfs to use debug_printf instead of
8373 (start_inferior): Replace call to fflush with call to debug_flush.
8374 (monitor_show_help): Mention set debug-format.
8375 (parse_debug_format_options): New function.
8376 (handle_monitor_command): Handle "monitor set debug-format".
8377 (gdbserver_usage): Mention --debug-format.
8378 (main): Parse --debug-format.
8379 * server.h (debug_threads): Declaration moved to debug.h.
8381 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8382 trace_debug_1 that uses debug_printf.
8383 (tracepoint_look_up_symbols): Update all debugging printfs to use
8384 debug_printf instead of fprintf.
8386 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8388 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8391 2014-01-17 Pedro Alves <palves@redhat.com>
8394 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8395 defined after including gdb_proc_service.h.
8397 2014-01-16 Doug Evans <dje@google.com>
8399 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8400 (match_dll): Use it.
8402 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8404 * target.h (target_ops) <read_btrace>: Change parameters and
8405 return type to allow error reporting.
8406 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8407 trace reading errors on.
8408 * linux-low.c (linux_low_read_btrace): Pass trace reading
8410 (linux_low_disable_btrace): New.
8412 2014-01-15 Doug Evans <dje@google.com>
8414 * inferiors.c (thread_id_to_gdb_id): Delete.
8415 * inferiors.h (thread_id_to_gdb_id): Delete.
8417 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8419 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8420 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8423 2014-01-08 Pedro Alves <palves@redhat.com>
8425 * server.c (handle_status): Don't discard previous queued stop
8426 replies or thread's pending status here.
8427 (main) <disconnection>: Do it here instead.
8429 2014-01-08 Pedro Alves <palves@redhat.com>
8431 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8432 * server.c (visit_actioned_threads, handle_pending_status): New
8434 (handle_v_cont): Factor out parts to ...
8435 (resume): ... this new function. If in all-stop, and a thread
8436 being resumed has a pending status, report it without actually
8438 (myresume): Adjust to use the new 'resume' function.
8439 (clear_pending_status_callback, set_pending_status_callback)
8440 (find_status_pending_thread_callback): New functions.
8441 (handle_status): Handle the case of multiple threads having
8442 interesting statuses to report. Report threads' real last signal
8443 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8444 with an interesting thread to report the status for, instead of
8445 always reporting the status of the first thread.
8447 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8449 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8450 * gdbreplay.c (gdbreplay_version): Likewise.
8452 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8454 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8455 iov.iov_len with the real length in use.
8457 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8459 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8460 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8461 for all targets that use win32-low.c.
8462 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8463 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8465 2013-12-13 Pedro Alves <palves@redhat.com>
8467 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8468 if equal to TARGET_WAITKIND_LOADED.
8469 * win32-low.c (cached_status): New static global.
8470 (win32_wait): Add declaration.
8471 (do_initial_child_stuff): Flush all initial pending debug events
8472 up to the initial breakpoint.
8473 (win32_wait): If CACHED_STATUS was set, return that instead
8474 of doing a real wait. Remove the code resuming the execution
8475 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8476 during the initial phase. Also remove the code changing
8477 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8478 TARGET_WAITKIND_STOPPED.
8480 2013-12-11 Yao Qi <yao@codesourcery.com>
8482 * notif.c (handle_notif_ack): Return 0 if no notification
8485 2013-11-20 Doug Evans <dje@google.com>
8487 * linux-low.c (linux_set_resume_request): Fix comment.
8489 2013-11-20 Doug Evans <dje@google.com>
8491 * linux-low.c (resume_status_pending_p): Tweak comment.
8493 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8495 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8496 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8497 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8498 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8499 (srv_amd64_regobj): Add amd64-mpx.o.
8500 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8501 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8502 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8503 * i387-fp.c (num_pl_bnd_register) Added constant.
8504 (num_pl_bnd_cfg_registers) Added constant.
8505 (struct i387_xsave) Added reserved area and MPX fields.
8506 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8507 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8509 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8510 (init_registers_amd64_mpx_linux): Declare new function.
8511 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8512 (x86_64_regmap): Add MPX registers.
8513 (x86_linux_read_description): Add MPX case.
8514 (initialize_low_arch): Initialize MPX targets.
8516 2013-11-18 Tom Tromey <tromey@redhat.com>
8518 * configure: Rebuild.
8519 * configure.ac: Don't check for stdlib.h.
8520 * gdbreplay.c: Unconditionally include stdlib.h.
8522 2013-11-18 Tom Tromey <tromey@redhat.com>
8524 * config.in: Rebuild.
8525 * configure: Rebuild.
8526 * configure.ac: Don't use AC_HEADER_DIRENT.
8528 2013-11-18 Tom Tromey <tromey@redhat.com>
8530 * server.h: Don't check HAVE_STRING_H.
8531 * gdbreplay.c: Don't check HAVE_STRING_H.
8532 * configure: Rebuild.
8534 2013-11-18 Tom Tromey <tromey@redhat.com>
8536 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8539 2013-11-08 Tom Tromey <tromey@redhat.com>
8541 * configure, config.in: Rebuild.
8542 * configure.ac: Remove unused configury.
8544 2013-11-08 Tom Tromey <tromey@redhat.com>
8546 * acinclude.m4: Include common.m4, codeset.m4.
8547 * configure, config.in: Rebuild.
8548 * configure.ac: Use GDB_AC_COMMON.
8550 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8552 * linux-s390-low.c (HWCAP_S390_TE): New define.
8553 (s390_arch_setup): Consider the TE field in the HWCAP for
8554 determining 'have_regset_tdb'.
8556 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8559 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8562 2013-10-02 Pedro Alves <palves@redhat.com>
8564 * server.c (process_serial_event): Don't output "GDBserver
8565 exiting" if GDB is connected through stdio.
8566 * target.c (mywait): Likewise, be silent if GDB is connected
8569 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8571 * lynx-low.c (lynx_add_threads_after_attach): New function.
8572 (lynx_attach): Remove call to add_thread. Add call to
8573 lynx_add_threads_after_attach instead.
8575 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8577 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8578 * config.in, configure: Regenerated.
8580 2013-09-18 Yao Qi <yao@codesourcery.com>
8583 * server.c (start_inferior): Clear 'resume_info'.
8585 2013-09-16 Jiong Wang <jiwang@tilera.com>
8587 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8590 2013-09-16 Jiong Wang <jiwang@tilera.com>
8592 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8593 linux-tile-low.o to srv_tgtobj.
8595 2013-09-16 Will Newton <will.newton@linaro.org>
8597 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8600 2013-09-06 Pedro Alves <palves@redhat.com>
8602 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8603 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8604 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8605 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8606 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8607 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8609 2013-09-06 Pedro Alves <palves@redhat.com>
8611 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8612 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8614 2013-09-06 Pedro Alves <palves@redhat.com>
8616 * linux-amd64-ipa.c: Include tracepoint.h.
8617 * linux-i386-ipa.c: Include tracepoint.h.
8619 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8621 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8622 (ps_get_thread_area): New function.
8624 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8626 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8627 (initialize_low_arch): Call init_registers_crisv32 rather than
8628 init_register_crisv32.
8630 2013-09-05 Pedro Alves <palves@redhat.com>
8632 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8634 * hostio.h: ... this new file.
8635 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8636 win32-low.c: Include hostio.h.
8638 2013-09-05 Pedro Alves <palves@redhat.com>
8640 * server.h (gdb_client_data, handler_func, callback_handler_func)
8641 (delete_file_handler, add_file_handler, append_callback_event)
8642 (delete_callback_event, start_event_loop, initialize_event_loop):
8643 Move to event-loop.h and include it.
8644 * event-loop.h: New file.
8646 2013-09-05 Pedro Alves <palves@redhat.com>
8648 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8649 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8650 (loaded_dll, unloaded_dll): Move to ...
8651 * dll.h: ... this new file.
8652 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8654 2013-09-05 Pedro Alves <palves@redhat.com>
8656 * server.h (current_process, get_thread_process, all_processes)
8657 (add_inferior_to_list, for_each_inferior, current_inferior)
8658 (remove_inferior, add_process, remove_process, find_process_pid)
8659 (have_started_inferiors_p, have_attached_inferiors_p)
8660 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8661 (clear_inferiors, find_inferior, find_inferior_id)
8662 (inferior_target_data, set_inferior_target_data)
8663 (inferior_regcache_data, set_inferior_regcache_data): Move to
8664 inferiors.h, and include it.
8665 * inferiors.h: New file.
8667 2013-09-05 Pedro Alves <palves@redhat.com>
8669 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8673 2013-09-05 Pedro Alves <palves@redhat.com>
8675 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8677 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8678 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8679 (handle_tracepoint_general_set, handle_tracepoint_query)
8680 (tracepoint_finished_step, tracepoint_was_hit)
8681 (release_while_stepping_state_list, current_traceframe)
8682 (in_readonly_region, traceframe_read_mem)
8683 (fetch_traceframe_registers, traceframe_read_sdata)
8684 (traceframe_read_info, struct fast_tpoint_collect_status)
8685 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8686 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8687 (supply_fast_tracepoint_registers)
8688 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8689 (ipa_tdesc, claim_trampoline_space)
8690 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8691 (agent_mem_read, agent_get_trace_state_variable_value)
8692 (agent_set_trace_state_variable_value, agent_tsv_read)
8693 (agent_mem_read_string, get_raw_reg_func_addr)
8694 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8695 * tracepoint.h: ... this new file.
8697 2013-09-05 Pedro Alves <palves@redhat.com>
8699 * server.h (perror_with_name, error, fatal, warning, paddress)
8700 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8702 * utils.h: New file.
8704 2013-09-05 Pedro Alves <palves@redhat.com>
8706 * server.h (remote_debug, noack_mode, transport_is_reliable)
8707 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8708 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8709 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8710 (write_enn, initialize_async_io, enable_async_io)
8711 (disable_async_io, check_remote_input_interrupt_request)
8712 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8713 (dead_thread_notify, prepare_resume_reply)
8714 (decode_address_to_semicolon, decode_address, decode_m_packet)
8715 (decode_M_packet, decode_X_packet, decode_xfer_write)
8716 (decode_search_memory_packet, unhexify, hexify)
8717 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8718 (look_up_one_symbol, relocate_instruction)
8719 (monitor_output): Move to remote-utils.h, and include it.
8720 * remote-utils.h: New file.
8722 2013-09-05 Pedro Alves <palves@redhat.com>
8724 * server.h (_): Delete.
8726 2013-09-02 Pedro Alves <palves@redhat.com>
8728 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8729 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8731 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8733 2013-09-02 Pierre Muller <muller@sourceware.org>
8735 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8736 or WriteProcessMemory complete successfully and handle
8737 ERROR_PARTIAL_COPY error.
8739 2013-09-02 Pedro Alves <palves@redhat.com>
8741 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8742 error instead of EIO.
8744 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8747 * linux-low.c: Include filestuff.h.
8748 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8749 * lynx-low.c: Include filestuff.h.
8750 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8751 * server.c: Include filestuff.h.
8752 (main): Call notice_open_fds.
8753 * spu-low.c: Include filestuff.h.
8754 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8756 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8758 * Makefile.in: Explain why ../target and ../nat are not
8759 listed as include file search paths.
8760 (linux-waitpid.o): New object file rule.
8761 * configure.srv (srv_native_linux_obj): New variable.
8762 Replace all occurrences of linux native object files with
8763 $srv_native_linux_obj.
8764 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8765 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8766 (linux_enable_event_reporting): Remove declaration.
8767 (my_waitpid): Moved to common/linux-waitpid.c.
8768 (linux_wait_for_event): Pass ptid when calling
8769 linux_enable_event_reporting.
8770 (linux_supports_tracefork_flag): Remove.
8771 (linux_enable_event_reporting): Likewise.
8772 (linux_tracefork_grandchild): Remove.
8773 (STACK_SIZE): Moved to common/linux-ptrace.c.
8774 (linux_tracefork_child): Remove.
8775 (linux_test_for_tracefork): Remove.
8776 (linux_look_up_symbols): Call linux_supports_traceclone.
8777 (initialize_low): Remove call to linux_test_for_tracefork.
8778 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8779 common/linux-ptrace.h.
8780 (PTRACE_TYPE_ARG4): Likewise.
8781 Include linux-ptrace.h.
8783 2013-08-21 Pedro Alves <palves@redhat.com>
8785 * config.in: Renegerate.
8787 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8789 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8790 (SFILES): Remove $(srcdir)/common/target-common.c and
8791 add $(srcdir)/target/waitstatus.c.
8792 (OBS): Remove target-common.o and add waitstatus.o.
8793 (server_h): Remove $(srcdir)/../common/target-common.h and
8794 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8795 and $(srcdir)/../target/waitstatus.h.
8796 (target-common.o): Remove.
8797 (waitstatus.o): New target object file.
8798 * target.h: Do not include target-common.h and
8799 include target/resume.h, target/wait.h and
8800 target/waitstatus.h.
8802 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8804 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8805 to PTRACE_TYPE_ARG3.
8806 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8807 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8809 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8810 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8812 2013-07-27 Jie Zhang <jie@codesourcery.com>
8813 Daniel Jacobowitz <dan@codesourcery.com>
8814 Yao Qi <yao@codesourcery.com>
8816 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8817 (mips-linux-watch.o): New rule.
8818 (mips_linux_watch_h): New variable.
8819 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8821 * linux-mips-low.c: Include mips-linux-watch.h.
8822 (struct arch_process_info, struct arch_lwp_info): New.
8823 (update_watch_registers_callback): New function.
8824 (mips_linux_new_process, mips_linux_new_thread) New functions.
8825 (mips_linux_prepare_to_resume, mips_insert_point): New
8827 (mips_remove_point, mips_stopped_by_watchpoint): New
8829 (rsp_bp_type_to_target_hw_bp_type): New function.
8830 (mips_stopped_data_address): New function.
8831 (the_low_target): Add watchpoint support functions.
8833 2013-07-27 Yao Qi <yao@codesourcery.com>
8835 * i386-low.c: Include break-common.h.
8836 (enum target_hw_bp_type): Remove.
8838 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8840 * Makefile.in (SFILES): /common/target-common.c.
8841 (OBS): Add target-common.o.
8842 (server_h): Add $(srcdir)/../common/target-common.h.
8843 (target-common.o): New target.
8844 * server.c (queue_stop_reply_callback): Free
8845 status string after use.
8846 * target.c (target_waitstatus_to_string): Remove.
8847 * target.h: Include target-common.h.
8848 (resume_kind): Likewise.
8849 (target_waitkind): Likewise.
8850 (target_waitstatus): Likewise.
8851 (TARGET_WNOHANG): Likewise.
8853 2013-07-04 Yao Qi <yao@codesourcery.com>
8855 * Makefile.in (host_alias): Use @host_noncanonical@.
8856 (target_alias): Use @target_noncanonical@.
8857 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8858 ACX_NONCANONICAL_HOST.
8859 * configure: Regenerated.
8862 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8864 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8865 * configure: Rebuild.
8866 * Makefile.in (version_host, version_target): Get from configure.
8867 (version.c): Use $(version_host) and $(version_target).
8869 2013-07-03 Pedro Alves <palves@redhat.com>
8871 * Makefile.in (config.status): Depend on development.sh.
8872 * acinclude.m4: Include libmcheck.m4.
8873 * configure: Regenerate.
8875 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8877 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8878 attribute inside the parentheses.
8879 (winapi_DebugSetProcessKillOnExit): Ditto.
8880 (winapi_DebugBreakProcess): Ditto.
8881 (winapi_GenerateConsoleCtrlEvent): Ditto.
8883 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8885 * notif.h (notif_event): Add a dummy member to avoid compiler
8888 2013-07-01 Pedro Alves <palves@redhat.com>
8890 * hostio.c (HOSTIO_PATH_MAX): Define.
8891 (require_filename, handle_open, handle_unlink, handle_readlink):
8894 2013-07-01 Pedro Alves <palves@redhat.com>
8896 * server.h: Include "pathmax.h".
8897 * linux-low.c: Don't include sys/param.h.
8898 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8900 * win32-low.c: Don't include sys/param.h.
8901 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8903 2013-07-01 Pedro Alves <palves@redhat.com>
8905 * event-loop.c: Don't check HAVE_UNISTD_H before including
8907 * gdbreplay.c: Likewise.
8908 * remote-utils.c: Likewise.
8909 * server.c: Likewise.
8910 * configure.ac: Don't check for unistd.h.
8911 * configure: Regenerate.
8913 2013-06-28 Tom Tromey <tromey@redhat.com>
8915 * Makefile.in (version.c): Use version.in, not
8918 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8920 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8921 * configure: Rebuild.
8922 * Makefile.in (version_host, version_target): Get from configure.
8923 (version.c): Use $(version_host) and $(version_target).
8925 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8927 Fix trace-status to output user name without trailing colon.
8928 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8930 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8932 Fix trace-status to output proper start-time and stop-time.
8933 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8934 output start time and stop time in hex as gdb expects.
8936 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8938 * tracepoint.c (build_traceframe_info_xml): Output trace state
8939 variables present in the trace buffer.
8941 2013-06-24 Tom Tromey <tromey@redhat.com>
8943 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8945 (version.o): Remove.
8946 * gdbreplay.c: Include version.h.
8947 (version, host_name): Don't declare.
8948 * server.h: Include version.h.
8949 (version, host_name): Don't declare.
8951 2013-06-12 Pedro Alves <palves@redhat.com>
8953 * linux-x86-low.c (linux_is_elf64): Delete global.
8954 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8955 with local linux_pid_exe_is_elf_64_file use.
8957 2013-06-11 Pedro Alves <palves@redhat.com>
8959 * linux-low.c (regset_disabled, disable_regset): New functions.
8960 (regsets_fetch_inferior_registers)
8961 (regsets_store_inferior_registers): Use them.
8962 (initialize_regsets_info); Don't allocate the disabled_regsets
8964 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8967 2013-06-11 Pedro Alves <palves@redhat.com>
8969 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8972 2013-06-11 Pedro Alves <palves@redhat.com>
8974 * linux-x86-low.c (initialize_low_arch): Call
8975 init_registers_x32_avx_linux.
8977 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8979 Fix compatibility with Android Bionic.
8980 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8983 2013-06-07 Pedro Alves <palves@redhat.com>
8986 * Makefile.in (OBS): Add tdesc.o.
8987 (IPA_OBJS): Add tdesc-ipa.o.
8988 (tdesc-ipa.o): New rule.
8989 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8991 * linux-low.c (new_inferior): Delete.
8992 (disabled_regsets, num_regsets): Delete.
8993 (linux_add_process): Adjust to set the new per-process
8995 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8996 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8997 was a stop. When calling arch_setup, switch the current inferior
8998 to the thread that got an event.
8999 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9000 (regsets_fetch_inferior_registers)
9001 (regsets_store_inferior_registers): New regsets_info parameter.
9003 (linux_register_in_regsets): New regs_info parameter. Adjust to
9005 (register_addr, fetch_register, store_register): New usrregs_info
9006 parameter. Adjust to use it.
9007 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9008 parameter regs_info. Adjust to use it.
9009 (linux_fetch_registers): Get the current inferior's regs_info, and
9011 (linux_store_registers): Ditto.
9012 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9013 (initialize_low): Don't initialize the target_regsets here. Call
9014 initialize_low_arch.
9015 * linux-low.h (target_regsets): Delete declaration.
9016 (struct regsets_info): New.
9017 (struct usrregs_info): New.
9018 (struct regs_info): New.
9019 (struct process_info_private) <new_inferior>: New field.
9020 (struct linux_target_ops): Delete the num_regs, regmap, and
9021 regset_bitmap fields. New field regs_info.
9022 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9023 * i387-fp.c (num_xmm_registers): Delete.
9024 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9025 calls to new interface.
9026 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9027 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9028 Infer the number of xmm registers from the regcache's target
9030 * i387-fp.h (num_xmm_registers): Delete.
9031 * inferiors.c (add_thread): Don't install the thread's regcache
9033 * proc-service.c (gregset_info): Fetch the current inferior's
9034 regs_info. Adjust to use it.
9035 * regcache.c: Include tdesc.h.
9036 (register_bytes, reg_defs, num_registers)
9037 (gdbserver_expedite_regs): Delete.
9038 (get_thread_regcache): If the thread doesn't have a regcache yet,
9039 create one, instead of aborting gdbserver.
9040 (regcache_invalidate_one): Rename to ...
9041 (regcache_invalidate_thread): ... this.
9042 (regcache_invalidate_one): New.
9043 (regcache_invalidate): Only invalidate registers of the current
9045 (init_register_cache): Add target_desc parameter, and use it.
9046 (new_register_cache): Ditto. Assert the target description has a
9047 non zero registers_size.
9048 (regcache_cpy): Add assertions. Adjust.
9049 (realloc_register_cache, set_register_cache): Delete.
9050 (registers_to_string, registers_from_string): Adjust.
9051 (find_register_by_name, find_regno, find_register_by_number)
9052 (register_cache_size): Add target_desc parameter, and use it.
9053 (free_register_cache_thread, free_register_cache_thread_one)
9054 (regcache_release, register_cache_size): New.
9055 (register_size): Add target_desc parameter, and use it.
9056 (register_data, supply_register, supply_register_zeroed)
9057 (supply_regblock, supply_register_by_name, collect_register)
9058 (collect_register_as_string, collect_register_by_name): Adjust.
9059 * regcache.h (struct target_desc): Forward declare.
9060 (struct regcache) <tdesc>: New field.
9061 (init_register_cache, new_register_cache): Add target_desc
9063 (regcache_invalidate_thread): Declare.
9064 (regcache_invalidate_one): Delete declaration.
9065 (regcache_release): Declare.
9066 (find_register_by_number, register_cache_size, register_size)
9067 (find_regno): Add target_desc parameter.
9068 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9070 * remote-utils.c: Include tdesc.h.
9071 (outreg, prepare_resume_reply): Adjust.
9072 * server.c: Include tdesc.h.
9073 (gdbserver_xmltarget): Delete declaration.
9074 (get_features_xml, process_serial_event): Adjust.
9075 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9077 (struct process_info) <tdesc>: New field.
9078 (ipa_tdesc): Declare.
9079 * tdesc.c: New file.
9080 * tdesc.h: New file.
9081 * tracepoint.c: Include tdesc.h.
9082 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9083 (get_context_regcache): Adjust to pass ipa_tdesc down.
9084 (do_action_at_tracepoint): Adjust to get the register cache size
9085 from the context regcache's description.
9086 (traceframe_walk_blocks): Adjust to get the register cache size
9087 from the current trace frame's description.
9088 (traceframe_get_pc): Adjust to get current trace frame's
9089 description and pass it down.
9090 (gdb_collect): Adjust to get the register cache size from the
9092 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9093 (gdbserver_xmltarget): Delete.
9094 (initialize_low_tracepoint): Set the ipa's target description.
9095 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9096 (initialize_low_tracepoint): Set the ipa's target description.
9097 * linux-x86-low.c: Include tdesc.h.
9098 [__x86_64__] (is_64bit_tdesc): New.
9099 (ps_get_thread_area, x86_get_thread_area): Use it.
9100 (i386_cannot_store_register): Rename to ...
9101 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9102 (i386_cannot_fetch_register): Rename to ...
9103 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9104 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9106 (target_regsets): Rename to ...
9107 (x86_regsets): ... this.
9108 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9110 (x86_siginfo_fixup): Use is_64bit_tdesc.
9111 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9112 (tdesc_x32_avx_linux, tdesc_x32_linux)
9113 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9115 (x86_linux_update_xmltarget): Delete.
9116 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9117 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9118 (AMD64_LINUX_USER64_CS): New.
9119 (x86_linux_read_description): New, based on
9120 x86_linux_update_xmltarget.
9121 (same_process_callback): New.
9122 (x86_arch_setup_process_callback): New.
9123 (x86_linux_update_xmltarget): New.
9124 (x86_regsets_info): New.
9125 (amd64_linux_regs_info): New.
9126 (i386_linux_usrregs_info): New.
9127 (i386_linux_regs_info): New.
9128 (x86_linux_regs_info): New.
9129 (x86_arch_setup): Reimplement.
9130 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9131 (x86_emit_ops): Ditto.
9132 (the_low_target): Adjust. Install x86_linux_regs_info,
9133 x86_cannot_fetch_register, and x86_cannot_store_register.
9134 (initialize_low_arch): New.
9135 * linux-ia64-low.c (tdesc_ia64): Declare.
9136 (ia64_fetch_register): Adjust.
9137 (ia64_usrregs_info, regs_info): New globals.
9138 (ia64_regs_info): New function.
9139 (the_low_target): Adjust.
9140 (initialize_low_arch): New function.
9141 * linux-sparc-low.c (tdesc_sparc64): Declare.
9142 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9144 (sparc_arch_setup): New function.
9145 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9146 (the_low_target): Adjust.
9147 (initialize_low_arch): New function.
9148 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9149 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9150 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9151 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9152 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9153 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9154 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9155 (tdesc_powerpc_isa205_vsx64l): Declare.
9156 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9157 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9158 (ppc_set_pc, ppc_get_hwcap): Adjust.
9159 (ppc_usrregs_info): Forward declare.
9160 (!__powerpc64__) ppc_regmap_adjusted: New global.
9161 (ppc_arch_setup): Adjust to the current process'es target
9163 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9164 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9165 (ppc_store_evrregset): Adjust.
9166 (target_regsets): Rename to ...
9167 (ppc_regsets): ... this, and make static.
9168 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9169 (ppc_regs_info): New function.
9170 (the_low_target): Adjust.
9171 (initialize_low_arch): New function.
9172 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9173 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9174 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9175 (tdesc_s390x_linux64v2): Declare.
9176 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9177 (s390_fill_gregset, s390_store_last_break): Adjust.
9178 (target_regsets): Rename to ...
9179 (s390_regsets): ... this, and make static.
9180 (s390_get_pc, s390_set_pc): Adjust.
9181 (s390_get_hwcap): New target_desc parameter, and use it.
9182 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9183 (s390_arch_setup): Adjust to set the current process'es target
9184 description. Don't adjust the regmap.
9185 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9186 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9187 (regs_info_3264): New globals.
9188 (s390_regs_info): New function.
9189 (the_low_target): Adjust.
9190 (initialize_low_arch): New function.
9191 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9192 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9193 [__mips64] (init_registers_mips_linux)
9194 (init_registers_mips_dsp_linux): Delete defines.
9195 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9196 (have_dsp): New global.
9197 (mips_read_description): New, based on mips_arch_setup.
9198 (mips_arch_setup): Reimplement.
9199 (get_usrregs_info): New function.
9200 (mips_cannot_fetch_register, mips_cannot_store_register)
9201 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9202 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9203 (target_regsets): Rename to ...
9204 (mips_regsets): ... this, and make static.
9205 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9206 (dsp_regs_info, regs_info): New globals.
9207 (mips_regs_info): New function.
9208 (the_low_target): Adjust.
9209 (initialize_low_arch): New function.
9210 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9211 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9213 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9214 (arm_read_description): New, with bits factored from
9216 (arm_arch_setup): Reimplement.
9217 (target_regsets): Rename to ...
9218 (arm_regsets): ... this, and make static.
9219 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9220 (arm_regs_info): New function.
9221 (the_low_target): Adjust.
9222 (initialize_low_arch): New function.
9223 * linux-m68k-low.c (tdesc_m68k): Declare.
9224 (target_regsets): Rename to ...
9225 (m68k_regsets): ... this, and make static.
9226 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9227 (m68k_regs_info): New function.
9228 (m68k_arch_setup): New function.
9229 (the_low_target): Adjust.
9230 (initialize_low_arch): New function.
9231 * linux-sh-low.c (tdesc_sharch): Declare.
9232 (target_regsets): Rename to ...
9233 (sh_regsets): ... this, and make static.
9234 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9235 (sh_regs_info, sh_arch_setup): New functions.
9236 (the_low_target): Adjust.
9237 (initialize_low_arch): New function.
9238 * linux-bfin-low.c (tdesc_bfin): Declare.
9239 (bfin_arch_setup): New function.
9240 (bfin_usrregs_info, regs_info): New globals.
9241 (bfin_regs_info): New function.
9242 (the_low_target): Adjust.
9243 (initialize_low_arch): New function.
9244 * linux-cris-low.c (tdesc_cris): Declare.
9245 (cris_arch_setup): New function.
9246 (cris_usrregs_info, regs_info): New globals.
9247 (cris_regs_info): New function.
9248 (the_low_target): Adjust.
9249 (initialize_low_arch): New function.
9250 * linux-cris-low.c (tdesc_crisv32): Declare.
9251 (cris_arch_setup): New function.
9252 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9253 (cris_regs_info): New function.
9254 (the_low_target): Adjust.
9255 (initialize_low_arch): New function.
9256 * linux-m32r-low.c (tdesc_m32r): Declare.
9257 (m32r_arch_setup): New function.
9258 (m32r_usrregs_info, regs_info): New globals.
9259 (m32r_regs_info): Adjust.
9260 (initialize_low_arch): New function.
9261 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9262 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9263 (tic6x_usrregs_info): Forward declare.
9264 (tic6x_read_description): New function, based on ...
9265 (tic6x_arch_setup): ... this. Reimplement.
9266 (target_regsets): Rename to ...
9267 (tic6x_regsets): ... this, and make static.
9268 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9269 (tic6x_regs_info): New function.
9270 (the_low_target): Adjust.
9271 (initialize_low_arch): New function.
9272 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9273 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9274 (target_regsets): Rename to ...
9275 (xtensa_regsets): ... this, and make static.
9276 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9278 (xtensa_arch_setup, xtensa_regs_info): New functions.
9279 (the_low_target): Adjust.
9280 (initialize_low_arch): New function.
9281 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9282 (nios2_arch_setup): Set the current process'es tdesc.
9283 (target_regsets): Rename to ...
9284 (nios2_regsets): ... this.
9285 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9286 (nios2_regs_info): New function.
9287 (the_low_target): Adjust.
9288 (initialize_low_arch): New function.
9289 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9290 (aarch64_arch_setup): Set the current process'es tdesc.
9291 (target_regsets): Rename to ...
9292 (aarch64_regsets): ... this.
9293 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9294 (aarch64_regs_info): New function.
9295 (the_low_target): Adjust.
9296 (initialize_low_arch): New function.
9297 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9299 (target_regsets): Rename to ...
9300 (tile_regsets): ... this.
9301 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9302 (tile_regs_info): New function.
9303 (tile_arch_setup): Set the current process'es tdesc.
9304 (the_low_target): Adjust.
9305 (initialize_low_arch): New function.
9306 * spu-low.c (tdesc_spu): Declare.
9307 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9308 * win32-arm-low.c (tdesc_arm): Declare.
9309 (arm_arch_setup): New function.
9310 (the_low_target): Install arm_arch_setup instead of
9312 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9313 (init_windows_x86): Rename to ...
9314 (i386_arch_setup): ... this. Set `win32_tdesc'.
9315 (the_low_target): Adjust.
9316 * win32-low.c (win32_tdesc): New global.
9317 (child_add_thread): Don't create the thread cache here.
9318 (do_initial_child_stuff): Set the new process'es tdesc.
9319 * win32-low.h (struct target_desc): Forward declare.
9320 (win32_tdesc): Declare.
9321 * lynx-i386-low.c (tdesc_i386): Declare global.
9322 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9323 * lynx-low.c (lynx_tdesc): New global.
9324 (lynx_add_process): Set the new process'es tdesc.
9325 * lynx-low.h (struct target_desc): Forward declare.
9326 (lynx_tdesc): Declare global.
9327 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9328 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9329 * nto-low.c (nto_tdesc): New global.
9330 (do_attach): Set the new process'es tdesc.
9331 * nto-low.h (struct target_desc): Forward declare.
9332 (nto_tdesc): Declare.
9333 * nto-x86-low.c (tdesc_i386): Declare.
9334 (nto_x86_arch_setup): Set `nto_tdesc'.
9336 2013-06-04 Gary Benson <gbenson@redhat.com>
9338 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9339 to qSupported response when appropriate.
9340 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9341 with nonzero-length annex.
9342 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9343 arguments supplied in annex.
9345 2013-05-31 Doug Evans <dje@google.com>
9348 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9349 64 bits in 64-cross-32 environment.
9351 2013-05-28 Pedro Alves <palves@redhat.com>
9353 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9354 (aarch64-without-fpu.c): Delete rule.
9355 * configure.srv (aarch64*-*-linux*): Remove references to
9356 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9357 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9360 2013-05-24 Pedro Alves <palves@redhat.com>
9362 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9363 instead of strchr/decode_address. Error if the range isn't split
9364 with a ','. Don't assume there's be a ':' in the action.
9366 2013-05-23 Yao Qi <yao@codesourcery.com>
9367 Pedro Alves <palves@redhat.com>
9369 * linux-low.c (lwp_in_step_range): New function.
9370 (linux_wait_1): If the thread was range stepping and stopped
9371 outside the stepping range, report the stop to GDB. Otherwise,
9372 continue stepping. Add range stepping debug output.
9373 (linux_set_resume_request): Copy the step range from the resume
9375 (linux_supports_range_stepping): New.
9376 (linux_target_ops) <supports_range_stepping>: Set to
9377 linux_supports_range_stepping.
9378 * linux-low.h (struct linux_target_ops)
9379 <supports_range_stepping>: New field.
9380 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9381 * linux-x86-low.c (x86_supports_range_stepping): New.
9382 (the_low_target) <supports_range_stepping>: Set to
9383 x86_supports_range_stepping.
9384 * server.c (handle_v_cont): Handle 'r' action.
9385 (handle_v_requests): Append ";r" if the target supports range
9387 * target.h (struct thread_resume) <step_range_start,
9388 step_range_end>: New fields.
9389 (struct target_ops) <supports_range_stepping>:
9391 (target_supports_range_stepping): New macro.
9393 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9395 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9396 confusion in comment.
9398 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9400 * lynx-low.c (struct process_info_private): New type.
9401 (lynx_add_process): New function.
9402 (lynx_create_inferior, lynx_attach): Replace calls to
9403 add_process by calls to lynx_add_process.
9404 (lynx_resume): If PTID is null, then try using
9405 current_process()->private->last_wait_event_ptid.
9407 (lynx_clear_inferiors): Delete. The contents of that function
9408 has been inlined in lynx_mourn;
9409 (lynx_wait_1): Save the ptid in the process's private data.
9410 (lynx_mourn): Free the process' private data. Replace call
9411 to lynx_clear_inferiors by call to clear_inferiors.
9413 2013-05-17 Yao Qi <yao@codesourcery.com>
9415 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9418 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9420 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9421 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9422 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9423 PT_TEXT_END_ADDR guards. Update comments.
9424 (linux_target_op) <read_offsets>: Conditionally define to
9425 linux_read_offsets if the target is UCLIBC and if it defines
9426 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9428 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9429 Andrew Jenner <andrew@codesourcery.com>
9431 * Makefile.in (SFILES): Add linux-nios2-low.c.
9432 (clean): Add action to delete nios2-linux.c.
9433 (nios2-linux.c): New rule.
9434 * configure.srv: Add nios2*-*-linux*.
9435 * linux-nios2-low.c: New.
9437 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9439 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9441 2013-04-25 Hui Zhu <hui@codesourcery.com>
9444 * ax.c (ax_printf): Add fflush.
9446 2013-04-22 Tom Tromey <tromey@redhat.com>
9448 * Makefile.in (SFILES): Add filestuff.c.
9449 (OBS): Add filestuff.o.
9450 (filestuff.o): New target.
9451 * config.in, configure: Rebuild.
9452 * configure.ac: Check for fdwalk, pipe2.
9454 2013-04-17 Pedro Alves <palves@redhat.com>
9456 * configure.ac (USE_THREAD_DB): Delete variable.
9457 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9458 Don't AC_SUBST USE_THREAD_DB.
9459 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9460 * config.in, configure: Regenerate.
9462 2013-04-16 Pedro Alves <palves@redhat.com>
9464 * linux-low.h (struct lwp_info) <thread_known>: Move under
9465 the USE_THREAD_DB #ifdef.
9467 2013-04-16 Pedro Alves <palves@redhat.com>
9469 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9470 (linux-low.o): Delete rule.
9471 * linux-low.h: Always include "gdb_thread_db.h" instead of
9472 conditionally including thread_db.h.
9473 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9476 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9478 * Makefile.in (install-only): Fix make install regression.
9480 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9482 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9483 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9485 * gdbserver.1: Remove.
9487 2013-03-22 Pedro Alves <palves@redhat.com>
9489 * linux-low.c (handle_extended_wait): Don't call
9490 linux_enable_event_reporting.
9492 2013-03-15 Tony Theodore <tonyt@logyst.com>
9495 * Makefile.in (SHELL): Use @SHELL@.
9497 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9499 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9502 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9504 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9505 Remove extraneous NULL element.
9507 2013-03-13 Yao Qi <yao@codesourcery.com>
9509 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9510 'V' block in trace frame.
9512 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9514 * target.h (struct target_ops): Add btrace ops.
9515 (target_supports_btrace): New macro.
9516 (target_enable_btrace): New macro.
9517 (target_disable_btrace): New macro.
9518 (target_read_btrace): New macro.
9519 * gdbthread.h (struct thread_info): Add btrace field.
9520 * server.c: Include btrace-common.h.
9521 (handle_btrace_general_set): New function.
9522 (handle_btrace_enable): New function.
9523 (handle_btrace_disable): New function.
9524 (handle_general_set): Call handle_btrace_general_set.
9525 (handle_qxfer_btrace): New function.
9526 (struct qxfer qxfer_packets[]): Add btrace entry.
9527 * inferiors.c (remove_thread): Disable btrace.
9528 * linux-low: Include linux-btrace.h.
9529 (linux_low_enable_btrace): New function.
9530 (linux_low_read_btrace): New function.
9531 (linux_target_ops): Add btrace ops.
9532 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9533 Add srv_linux_btrace=yes.
9534 (x86_64-*-linux*): Add linux-btrace.o.
9535 Add srv_linux_btrace=yes.
9536 * configure.ac: Define HAVE_LINUX_BTRACE.
9537 * config.in: Regenerated.
9538 * configure: Regenerated.
9540 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9542 * server.c (handle_qxfer): Preserve error message if -3 is
9544 (qxfer): Document the -3 return value.
9546 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9548 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9549 (linux_btrace_h): New variable.
9550 (linux-btrace.o): New rule.
9552 2013-03-08 Stan Shebs <stan@codesourcery.com>
9553 Hafiz Abid Qadeer <abidh@codesourcery.com>
9555 * tracepoint.c (trace_buffer_size): New global.
9556 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9557 (init_trace_buffer): Change to one-argument function. Allocate
9558 trace buffer memory.
9559 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9560 handle QTBuffer:size packet.
9561 (cmd_bigqtbuffer_size): New function.
9562 (initialize_tracepoint): Call init_trace_buffer with
9563 DEFAULT_TRACE_BUFFER_SIZE.
9564 * server.c (handle_query): Add QTBuffer:size in the
9567 2013-03-07 Yao Qi <yao@codesourcery.com>
9569 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9570 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9572 (cmd_qtsp): Adjust condition. Do post increment.
9573 Set cur_action and cur_step_action back to 0.
9575 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9578 * linux-low.c (linux_write_memory): Return early success if LEN is
9581 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9583 * configure.srv: Add x86_64-*-cygwin* as target.
9585 2013-02-28 Tom Tromey <tromey@redhat.com>
9587 * configure.ac: Invoke AC_SYS_LARGEFILE.
9588 * configure, config.in: Rebuild.
9590 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9592 * win32-low.c: Throughout, fix format strings and casts of
9593 printf-like functions to avoid type related warnings on all
9595 (get_child_debug_event): Print dwDebugEventCode as hex since
9596 that's how it's usually documented.
9598 2013-02-28 Yao Qi <yao@codesourcery.com>
9600 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9603 2013-02-27 Jiong Wang <jiwang@tilera.com>
9605 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9606 (reg-tilegx32.c): New rule.
9607 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9608 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9609 different register info initializer according to elf class.
9610 (init_registers_tilgx32): New function. The tilegx32 register info
9612 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9613 (tile_store_gregset): Likewise.
9615 2013-02-27 Yao Qi <yao@codesourcery.com>
9617 * server.c (process_point_options): Print debug message when
9618 debug_threads is true.
9620 2013-02-26 Yao Qi <yao@codesourcery.com>
9622 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9624 2013-02-19 Pedro Alves <palves@redhat.com>
9625 Kai Tietz <ktietz@redhat.com>
9629 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9630 instead of strtoul to extract address from packet.
9631 (process_serial_event) <'z'>: Likewise.
9633 2013-02-18 Yao Qi <yao@codesourcery.com>
9635 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9637 2013-02-14 Pedro Alves <palves@redhat.com>
9641 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9642 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9644 2013-02-14 Pedro Alves <palves@redhat.com>
9646 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9648 2013-02-14 Pedro Alves <palves@redhat.com>
9650 * tracepoint.c (save_string): Delete.
9651 (add_tracepoint_action): Use savestring instead of save_string.
9653 2013-02-12 Pedro Alves <palves@redhat.com>
9655 * linux-xtensa-low.c: Ditto.
9656 * xtensa-xtregs.c: Ditto.
9658 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9660 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9663 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9665 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9666 aarch64_num_wp_regs and aarch64_num_bp_regs to
9667 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9669 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9671 * linux-aarch64-low.c (ps_get_thread_area): Replace
9672 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9674 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9675 Marcus Shawcroft <marcus.shawcroft@arm.com>
9676 Nigel Stephens <nigel.stephens@arm.com>
9677 Yufeng Zhang <yufeng.zhang@arm.com>
9679 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9680 (aarch64.c, aarch64-without-fpu.c): New targets.
9681 * configure.srv (aarch64*-*-linux*): New.
9682 * linux-aarch64-low.c: New file.
9684 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9686 * linux-low.c (handle_extended_wait, linux_create_inferior)
9687 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9688 (dequeue_one_deferred_signal, linux_resume_one_thread)
9689 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9690 (linux_tracefork_grandchild, linux_test_for_tracefork)
9691 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9692 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9693 where the argument is 0.
9695 2013-01-25 Yao Qi <yao@codesourcery.com>
9697 * event-loop.c: Include "queue.h".
9698 (gdb_event_p): New typedef.
9699 (struct gdb_event) <next_event>: Remove.
9700 (event_queue): Change to QUEUE(gdb_event_p).
9701 (async_queue_event): Remove.
9702 (gdb_event_xfree): New.
9703 (initialize_event_loop): New.
9704 (process_event): Use API from QUEUE.
9705 (wait_for_event): Likewise.
9706 * server.c (main): Call initialize_event_loop.
9707 * server.h (initialize_event_loop): Declare.
9709 2013-01-18 Yao Qi <yao@codesourcery.com>
9711 * ax.h (struct eval_agent_expr_context): New.
9712 (gdb_eval_agent_expr): Update declaration.
9713 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9714 TFRAME. Add new argument CTX.
9715 * server.h (struct eval_agent_expr_context): Declare.
9716 (agent_mem_read, agent_tsv_read): Update declaration.
9717 (agent_mem_read_string): Likewise.
9718 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9719 (add_traceframe_block): Add new argument TPOINT.
9720 Increase TPOINT->traceframe_usage.
9721 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9722 eval_tracepoint_agent_expr.
9723 (condition_true_at_tracepoint): Likewise.
9724 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9725 (agent_mem_read_string, agent_tsv_read): Likewise.
9727 2013-01-16 Yao Qi <yao@codesourcery.com>
9729 * linux-low.c (linux_resume_one_lwp): Don't check
9730 'lwp->bp_reinsert != 0'.
9732 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9733 Pedro Alves <palves@redhat.com>
9735 * lynx-low.c (ptrace_request_to_str): Define a temporary
9736 macro and use it to simplify this function's implementation.
9738 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9740 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9743 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9745 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9747 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9749 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9751 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9753 * lynx-low.c (lynx_resume): Use the resume_info parameter
9754 to determine the ptid for the lynx_ptrace call, unless
9755 it is equal to minus_one_ptid, in which case we use the
9756 ptid of the current_inferior.
9757 (lynx_wait_1): After having received a thread create/exit
9758 event, resume the inferior's execution using the signaling
9759 thread's ptid, rather than the old ptid.
9761 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9763 * lynx-low.c (lynx_resume): Delete variable ret.
9765 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9767 * gdbreplay.c (gdbreplay_version): Update copyright year.
9768 * server.c (gdbserver_version): Likewise.
9770 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9772 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9775 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9777 * lynx-low.c (ptrace_request_to_str): Add handling for
9780 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9782 * lynx-low.c (lynx_attach): Delete variable new_process.
9784 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9786 * lynx-low.c (lynx_create_inferior): Delete variable
9789 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9791 * lynx-low.c (ptrace_request_to_str): Do not handle
9792 PTRACE_GETTHREADLIST if this macro does not exist.
9794 2012-12-15 Yao Qi <yao@codesourcery.com>
9796 * Makefile.in (OBS): Add notif.o.
9797 * notif.c, notif.h: New.
9798 * server.c: Include "notif.h".
9799 (struct vstop_notif) <next>: Remove.
9801 (queue_stop_reply): Update.
9802 (push_event, send_next_stop_reply): Remove.
9803 (discard_queued_stop_replies): Update.
9804 (notif_stop): New variable.
9805 (handle_v_stopped): Remove.
9806 (handle_v_requests): Don't call handle_v_stopped. Call
9807 handle_ack_notif instead.
9808 (queue_stop_reply_callback): Call notif_event_enque instead
9809 of queue_stop_reply.
9810 (handle_status): Don't call send_next_stop_reply, call
9811 notif_write_event instead.
9812 (kill_inferior_callback): Likewise.
9813 (detach_or_kill_inferior_callback): Likewise.
9814 (main): Call initialize_notif.
9815 (process_serial_event): Call QUEUE_is_empty.
9816 (handle_target_event): Call notif_push instead of push event.
9817 * server.h (push_event): Remove declaration.
9819 2012-12-10 Tom Tromey <tromey@redhat.com>
9821 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9822 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9825 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9826 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9827 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9828 (amd64-linux-ipa.o, ax.o): Rewrite.
9829 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9830 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9831 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9832 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9833 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9834 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9835 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9836 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9837 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9838 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9839 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9840 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9841 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9842 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9843 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9844 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9845 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9846 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9847 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9848 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9849 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9850 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9851 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9852 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9853 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9854 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9855 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9856 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9857 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9858 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9859 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9860 (reg-tilegx.o): Remove.
9861 (all_object_files): New macro.
9862 Include .deps files.
9863 * aclocal.m4, configure: Rebuild.
9864 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9865 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9866 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9868 2012-12-05 Tom Tromey <tromey@redhat.com>
9871 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9873 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9875 * configure.ac: Check for linux/perf_event.h.
9876 * config.in: Regenerated.
9877 * configure: Regenerated.
9879 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9881 * hostio.c (handle_readlink): Decrease buffer size
9882 parameter passed to readlink by one byte.
9884 2012-11-26 Yao Qi <yao@codesourcery.com>
9886 * configure.ac (build_warnings): Append '-Wempty-body'.
9887 * configure: Regenerated.
9888 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9891 2012-11-15 Pierre Muller <muller@sourceware.org>
9893 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9894 * config.in: Regenerate.
9895 * configure: Regenerate.
9896 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9897 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9898 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9899 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9901 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9902 instead of <sys/wait.h> header.
9903 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9905 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9907 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9908 (various make rules): Remove -DGDBSERVER
9910 2012-11-09 Yao Qi <yao@codesourcery.com>
9912 * spu-low.c (current_ptid): Move it to ..
9913 * gdbthread.h: ... here. New.
9914 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9915 * server.c (myresume, process_serial_event): Likewise.
9916 * thread-db.c (thread_db_find_new_threads): Likewise.
9917 * tracepoint.c (run_inferior_command): Likewise.
9919 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9921 * server.c (handle_search_memory_1): Include access length in
9924 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9926 * linux-crisv32-low.c: Fix compile errors.
9928 2012-09-04 Yao Qi <yao@codesourcery.com>
9930 * tracepoint.c (cmd_qtsv): Adjust debug message.
9931 Don't check CUR_TPOINT.
9933 2012-08-28 Yao Qi <yao@codesourcery.com>
9935 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9936 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9937 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9938 Remove declarations of xmalloc, xreallloc, xstrdup and
9940 * Makefile.in (libiberty_h): New.
9941 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9942 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9944 2012-08-23 Yao Qi <yao@codesourcery.com>
9946 * server.h: Remove declaration of 'xsnprintf'.
9948 2012-08-22 Keith Seitz <keiths@redhat.com>
9950 * server.h: Include build-gnulib-gbserver/config.h.
9951 * gdbreplay.c: Likewise.
9953 2012-08-08 Doug Evans <dje@google.com>
9955 * Makefile.in (SFILES): Add gdb_vecs.c.
9956 (OBS): Add gdb_vecs.o.
9957 (gdb_vecs_h, host_defs_h): New variables.
9958 (thread-db.o): Add $(gdb_vecs_h) dependency.
9959 (gdb_vecs.o): New rule.
9960 * thread-db.c: #include "gdb_vecs.h".
9961 (thread_db_load_search): Use a vector to iterate over path elements.
9962 Handle text appearing after "$pdir".
9964 * configure.ac: Add check for strstr.
9965 * config.in: Regenerate.
9966 * configure: Regenerate.
9968 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9970 * hostio.c (handle_pread): If pread fails, fall back to attempting
9972 (handle_pwrite): Likewise for pwrite.
9974 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9976 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9977 between unsupported TYPE and unimplementable ADDR/LEN combination.
9978 (arm_insert_point): Act on new return value.
9980 2012-07-31 Pedro Alves <palves@redhat.com>
9982 * server.c (process_point_options): Only skip tokens if we find
9983 one that is unrecognized. Don't treat 'X' specially while
9984 skipping unrecognized tokens.
9986 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9988 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9989 to 4-byte-align HW breakpoint addresses for Thumb.
9991 2012-07-27 Yao Qi <yao@codesourcery.com>
9995 * server.h: Declare gdb_agent_about_to_close.
9996 * target.c (kill_inferior): Include "agent.h".
9997 New. Send command 'kill'.
9998 * target.h (kill_inferior): Removed macro.
9999 * tracepoint.c (gdb_agent_about_to_close): New.
10000 (gdb_agent_helper_thread): Handle command 'close'.
10001 Wait endlessly until the inferior stops.
10002 Install gdb_agent_remove_socket to atexit hook.
10003 (agent_socket_name): New static variable.
10004 (gdb_agent_socket_init): Replace local variable 'name' with
10005 'agent_socket_name'.
10006 (gdb_agent_remove_socket): New.
10008 2012-07-27 Yao Qi <yao@codesourcery.com>
10010 * server.c (process_point_options): Stop at 'X' when parsing.
10012 2012-07-19 Michael Eager <eager@eagercon.com>
10014 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10016 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10017 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10018 hardware breakpoint.
10020 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10022 * gdbserver/linux-low.c (initialize_low): Call
10023 linux_ptrace_init_warnings.
10025 2012-07-02 Doug Evans <dje@google.com>
10027 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10030 2012-07-02 Stan Shebs <stan@codesourcery.com>
10032 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10033 (ax.o): Add it to build rule.
10035 (OBS): Add format.o.
10036 (IPA_OBS): Add format.o.
10037 * server.c (handle_query): Claim support for breakpoint commands.
10038 (process_point_options): Add command case.
10039 (process_serial_event): Leave running if there are printfs in
10041 * mem-break.h (any_persistent_commands): Declare.
10042 (add_breakpoint_commands): Declare.
10043 (gdb_no_commands_at_breakpoint): Declare.
10044 (run_breakpoint_commands): Declare.
10045 * mem-break.c (struct point_command_list): New struct.
10046 (struct breakpoint): New field command_list.
10047 (any_persistent_commands): New function.
10048 (add_commands_to_breakpoint): New function.
10049 (add_breakpoint_commands): New function.
10050 (gdb_no_commands_at_breakpoint): New function.
10051 (run_breakpoint_commands): New function.
10052 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10054 * ax.c: Include format.h.
10055 (ax_printf): New function.
10056 (gdb_eval_agent_expr): Add printf opcode.
10058 2012-06-13 Yao Qi <yao@codesourcery.com>
10060 * server.c (start_inferior): Remove duplicated writes to fields
10061 'last_resume_kind' and 'last_status' of 'current_inferior'.
10063 2012-06-12 Yao Qi <yao@codesourcery.com>
10064 Pedro Alves <palves@redhat.com>
10066 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10068 * server.c (handle_v_cont): Extend comment.
10070 2012-06-11 Yao Qi <yao@codesourcery.com>
10072 * linux-low.c (linux_attach): Add 'static'.
10074 2012-06-06 Yao Qi <yao@codesourcery.com>
10076 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10078 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10080 Fix gcc -flto compilation warning.
10081 * server.c (main): Make variable multi_mode and attach volatile.
10083 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10085 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10086 if the platform doesn't know about it.
10088 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10090 * Makefile.in (SFILES): Add linux-tile-low.c.
10091 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10092 * configure.srv: Handle tilegx-*-linux*.
10093 * linux-tile-low.c: New file.
10095 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10097 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10099 2012-05-24 Pedro Alves <palves@redhat.com>
10103 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10105 2012-05-24 Pedro Alves <palves@redhat.com>
10109 Replace target_signal with gdb_signal throughout.
10111 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10113 * linux-low.c (linux_store_registers): Avoid the copying sequence
10114 when no data has been retrieved by ptrace.
10116 2012-05-22 Will Deacon <will.deacon@arm.com>
10118 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10119 Include asm/ptrace.h.
10120 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10123 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10125 * linux-low.c (linux_store_registers): Don't re-retrieve data
10126 with ptrace that has already been obtained from /proc. Always
10127 copy any data retrieved with ptrace to the buffer supplied.
10129 2012-05-11 Yao Qi <yao@codesourcery.com>
10130 Pedro Alves <palves@redhat.com>
10132 * linux-low.c (enum stopping_threads_kind): New.
10133 (stopping_threads): Change type to `enum stopping_threads_kind'.
10134 (handle_extended_wait): If stopping and suspending threads, leave
10135 the new_lwp suspended too.
10136 (linux_wait_for_event): Adjust.
10137 (stop_all_lwps): Set `stopping_threads' to
10138 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10139 whether we're suspending threads or just stopping them. Assert no
10142 2012-04-29 Yao Qi <yao@codesourcery.com>
10144 * server.h: Move some code to ...
10145 * gdbthread.h: ... here. New.
10146 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10147 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10148 (nto-low.o, win32-low.o): Likewise.
10149 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10150 * regcache.c, remote-utils.c, server.c: Likewise.
10151 * target.c, tracepoint.c, win32-low.c: Likewise.
10153 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10155 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10156 (PTRACE_ARG4_TYPE): Likewise.
10157 (PTRACE_XFER_TYPE): Likewise.
10158 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10159 ptrace to PTRACE_ARG3_TYPE.
10160 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10161 (PTRACE_ARG4_TYPE): Likewise.
10162 (PTRACE_XFER_TYPE): Likewise.
10163 (linux_detach_one_lwp): Cast fourth argument of
10164 ptrace to long then PTRACE_ARG4_TYPE.
10165 (regsets_fetch_inferior_registers): Cast third argument of
10166 ptrace to long then PTRACE_ARG3_TYPE.
10167 (regsets_store_inferior_registers): Likewise.
10169 2012-04-20 Pedro Alves <palves@redhat.com>
10171 * configure: Regenerate.
10173 2012-04-19 Pedro Alves <palves@redhat.com>
10175 * Makefile.in (GNULIB_BUILDDIR): New.
10176 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10177 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10178 (all, install-only, uninstall, clean-info, all-lib, clean): No
10179 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10180 (maintainer-clean realclean distclean): Use subdir_do.
10182 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10183 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10184 * acinclude.m4: Include acx_configure_dir.m4.
10185 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10186 calls. Call AC_PROG_RANLIB. Configure gnulib using
10189 (GNULIB_STDINT_H): Adjust.
10190 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10191 * gdbreplay.c: Include build-gnulib/config.h.
10192 * server.h: Likewise.
10193 * aclocal.m4: Regenerate.
10194 * config.in: Regenerate.
10195 * configure: Regenerate.
10197 2012-04-19 Pedro Alves <palves@redhat.com>
10199 * Makefile.in (LIBGNU, INCGNU): Adjust.
10200 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10201 (all, install-only, uninstall, clean-info, all-lib, clean)
10202 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10203 * configure.ac: Adjust AC_OUTPUT output.
10204 * aclocal.m4: Regenerate.
10205 * configure: Regenerate.
10207 2012-04-19 Pedro Alves <palves@redhat.com>
10209 * Makefile.in (generated_files): New.
10210 (server_h): Remove the explicit dependency on config.h, and depend
10211 on $generated_files.
10213 2012-04-19 Pedro Alves <palves@redhat.com>
10215 * Makefile.in (INCGNU): Add -Ignulib.
10217 2012-04-19 Pedro Alves <palves@redhat.com>
10219 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10220 (INCGNU): ... this, and spell out -I here.
10221 (GNULIB_LIB): Rename to ...
10222 (LIBGNU): ... this.
10223 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10225 2012-04-19 Pedro Alves <palves@redhat.com>
10227 * config.in: Regenerate.
10229 2012-04-19 Pedro Alves <palves@redhat.com>
10231 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10232 * server.h (memmem): Remove declaration.
10233 * config.in: Regenerate.
10234 * configure: Regenerate.
10236 2012-04-19 Yao Qi <yao@codesourcery.com>
10238 * Makefile.in (SFILES): Add common/vec.c.
10242 2012-04-19 Yao Qi <yao@codesourcery.com>
10244 * remote-utils.c (prepare_resume_reply): Replace with macro
10245 target_core_of_thread.
10246 * server.c (handle_qxfer_threads_proper): Likewise.
10247 * target.h (traget_core_of_thread): New macro.
10249 2012-04-18 Pedro Alves <palves@redhat.com>
10251 * aclocal.m4: Regenerate.
10252 * configure: Regenerate.
10254 2012-04-16 Yao Qi <yao@codesourcery.com>
10256 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10257 duplicated on address.
10259 2012-04-16 Yao Qi <yao@codesourcery.com>
10261 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10262 (struct tracepoint_action_ops) <send>: New field.
10263 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10264 (agent_expr_send, x_tracepoint_action_send): New.
10265 (l_tracepoint_action_send): New.
10266 (cmd_qtdp): Download and install tracepoint
10267 according to `use_agent'.
10268 (run_inferior_command): Add one more parameter `len'.
10270 (tracepoint_send_agent): New.
10271 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10273 2012-04-16 Yao Qi <yao@codesourcery.com>
10275 * tracepoint.c (download_tracepoints): Moved to ...
10276 (cmd_qtstart): ... here.
10278 2012-04-14 Yao Qi <yao@codesourcery.com>
10280 * tracepoint.c: Include inttypes.h.
10281 (struct collect_memory_action): Use sized types.
10282 (struct tracepoint): Likewise.
10283 (cmd_qtdp, stop_tracing): Update print specifiers.
10284 (cmd_qtp, response_tracepoint): Likewise.
10285 (collect_data_at_tracepoint): Likewise.
10286 (collect_data_at_step): Likewise.
10288 2012-04-14 Yao Qi <yao@codesourcery.com>
10290 Import gnulib module inttypes.
10291 * aclocal.m4, config.in, configure: Regenerated.
10293 2012-04-14 Yao Qi <yao@codesourcery.com>
10295 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10296 Makefile and config.status at last.
10298 2012-04-13 Yao Qi <yao@codesourcery.com>
10300 * tracepoint.c: Include stdint.h unconditionally.
10302 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10304 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10305 on BFD_HAVE_SYS_PROCFS_TYPE.
10306 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10307 * configure: Regenerate.
10308 * config.in: Likewise.
10310 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10312 * Makefile.in (clean): Also remove x32.c x32-linux.c
10313 x32-avx.c x32-avx-linux.c.
10314 (x32.o): New target.
10316 (x32-linux.o): Likewise.
10317 (x32-linux.c): Likewise.
10318 (x32-avx.o): Likewise.
10319 (x32-avx.c): Likewise.
10320 (x32-avx-linux.o): Likewise.
10321 (x32-avx-linux.c): Likewise.
10323 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10324 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10325 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10326 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10327 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10328 i386/x32-avx-linux.xml.
10330 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10331 (init_registers_x32_avx_linux): Likwise.
10332 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10333 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10335 2012-04-13 Pedro Alves <palves@redhat.com>
10337 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10338 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10339 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10340 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10343 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10345 * linux-x86-low.c (compat_x32_clock_t): New.
10346 (compat_x32_siginfo_t): Likewise.
10347 (compat_x32_siginfo_from_siginfo): Likewise.
10348 (siginfo_from_compat_x32_siginfo): Likewise.
10349 (linux_is_elf64): Likewise.
10350 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10351 and siginfo_from_compat_x32_siginfo for x32.
10352 (x86_arch_setup): Set linux_is_elf64.
10354 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10357 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10359 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10360 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10361 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10362 compatible with process.
10364 2012-04-12 Yao Qi <yao@codesourcery.com>
10366 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10367 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10368 (install-only, install-info, clean): Handle sub dir gnulib.
10369 (all-lib, am--refresh): New targets.
10370 (memmem.o): Remove target.
10371 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10372 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10373 (AC_REPLACE_FUNCS): Remove memmem.
10374 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10375 (AC_OUTPUT): Generate Makefile in gnulib/.
10376 * aclocal.m4, config.in, configure: Regenerated.
10378 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10380 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10382 2012-04-05 Pedro Alves <palves@redhat.com>
10384 -Werror=strict-aliasing
10386 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10389 2012-04-04 Pedro Alves <palves@redhat.com>
10391 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10392 (sparc_store_gregset_from_stack, sparc_store_gregset)
10393 (sparc_breakpoint_at): Fix formatting.
10395 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10397 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10399 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10400 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10401 * config.in: Regenerate.
10402 * configure: Likewise.
10404 2012-03-29 Pedro Alves <palves@redhat.com>
10406 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10407 Correct ptrace arguments.
10409 2012-03-28 Pedro Alves <palves@redhat.com>
10411 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10412 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10413 (IA64_FR1_REGNUM): New defines.
10414 (ia64_fetch_register): New.
10415 (the_low_target): Install it.
10416 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10418 * linux-low.c (linux_fetch_registers): Try the
10419 the_low_target.fetch_register hook first.
10421 * linux-arm-low.c (the_low_target): Adjust.
10422 * linux-bfin-low.c (the_low_target): Adjust.
10423 * linux-cris-low.c (the_low_target): Adjust.
10424 * linux-crisv32-low.c (the_low_target): Adjust.
10425 * linux-m32r-low.c (the_low_target): Adjust.
10426 * linux-m68k-low.c (the_low_target): Adjust.
10427 * linux-mips-low.c (the_low_target): Adjust.
10428 * linux-ppc-low.c (the_low_target): Adjust.
10429 * linux-s390-low.c (the_low_target): Adjust.
10430 * linux-sh-low.c (the_low_target): Adjust.
10431 * linux-sparc-low.c (the_low_target): Adjust.
10432 * linux-tic6x-low.c (the_low_target): Adjust.
10433 * linux-x86-low.c (the_low_target): Adjust.
10434 * linux-xtensa-low.c (the_low_target): Adjust.
10436 2012-03-26 Pedro Alves <palves@redhat.com>
10438 * server.c (handle_qxfer_libraries): Don't bail early if
10439 the_target->qxfer_libraries_svr4 is not NULL.
10441 2012-03-26 Pedro Alves <palves@redhat.com>
10443 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10445 2012-03-23 Pedro Alves <palves@redhat.com>
10447 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10448 "library-list-svr4" element's start tag when the the DSO list is
10451 2012-03-23 Pedro Alves <palves@redhat.com>
10453 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10454 a variable whose type size is the same as the inferior's pointer
10457 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10459 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10461 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10462 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10463 * linux-low.h: Include <signal.h>.
10464 (struct siginfo): Remove forward declaration.
10465 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10468 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10470 * .gitignore: Ignore more files.
10472 2012-03-19 Pedro Alves <palves@redhat.com>
10473 Jan Kratochvil <jan.kratochvil@redhat.com>
10475 * server.c (cont_thread, general_thread): Add describing comments.
10476 (start_inferior): Clear `cont_thread'.
10477 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10480 2012-03-15 Yao Qi <yao@codesourcery.com>
10482 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10484 (cmd_qtdp): ... here.
10486 2012-03-15 Yao Qi <yao@codesourcery.com>
10488 * tracepoint.c (struct tracepoint_action_ops): New.
10489 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10490 (m_tracepoint_action_download): New.
10491 (r_tracepoint_action_download): New.
10492 (x_tracepoint_action_download): New.
10493 (l_tracepoint_action_download): New.
10494 (add_tracepoint_action): Install `action->ops' according type.
10495 (download_tracepoint_1): Move code `download' function pointer
10496 of various tracepoint_action_ops.
10498 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10500 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10501 linux_ptrace_attach_warnings.
10503 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10505 * Makefile.in (linux-ptrace.o): New.
10506 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10507 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10508 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10509 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10510 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10512 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10514 2012-03-08 Yao Qi <yao@codesourcery.com>
10515 Pedro Alves <palves@redhat.com>
10517 Fix PR server/13392.
10518 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10519 offset of JMP insn.
10520 * tracepoint.c (remove_tracepoint): New.
10521 (cmd_qtdp): Call remove_tracepoint when failed to install.
10523 2012-03-07 Pedro Alves <palves@redhat.com>
10525 * linux-low.c (get_detach_signal): New.
10526 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10527 Pass on pending signals to PTRACE_DETACH. Check the result of the
10529 * server.c (program_signals, program_signals_p): New.
10530 (handle_general_set): Handle QProgramSignals.
10531 * server.h (program_signals, program_signals_p): Declare.
10533 2012-03-05 Pedro Alves <palves@redhat.com>
10534 Jan Kratochvil <jan.kratochvil@redhat.com>
10536 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10539 2012-03-03 Yao Qi <yao@codesourcery.com>
10541 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10542 agent_look_up_symbols.
10544 2012-03-03 Yao Qi <yao@codesourcery.com>
10546 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10547 (linux-x86-low.o): Likewise.
10548 * server.h: Remove in_process_agent_loaded.
10549 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10553 2012-03-03 Yao Qi <yao@codesourcery.com>
10555 * tracepoint.c (gdb_agent_capability): New global.
10556 (in_process_agent_loaded_ust): Renamed to
10557 `in_process_agent_supports_ust'.
10559 (in_process_agent_supports_ust): Call agent_capability_check.
10560 (clear_installed_tracepoints): Assert that agent supports
10563 2012-03-03 Yao Qi <yao@codesourcery.com>
10565 * linux-low.c (linux_supports_agent): New.
10566 (linux_target_ops): Initialize field `supports_agent' with
10567 linux_supports_agent.
10568 * target.h (struct target_ops) <supports_agent>: New.
10569 (target_supports_agent): New macro.
10570 * server.c (handle_general_set): Handle packet 'QAgent'.
10571 (handle_query): Send `QAgent+'.
10572 * Makefile.in (server.o): Depends on agent.h.
10574 2012-03-03 Yao Qi <yao@codesourcery.com>
10576 * Makefile.in (OBS): Add agent.o.
10577 Add new rule for agent.o.
10578 Track dependence of tracepoint.c on agent.h.
10579 * tracepoint.c (run_inferior_command_1):
10580 (run_inferior_command): Call agent_run_command.
10581 (gdb_ust_connect_sync_socket): Deleted. Move it to
10583 (resume_thread, stop_thread): Likewise.
10584 (gdb_ust_socket_init): Renamed to ...
10585 (gdb_agent_socket_init): ... New.
10586 (gdb_ust_thread): Renamed to ...
10587 (gdb_agent_helper_thread): ... New.
10588 (gdb_ust_init): Move some code to ...
10589 (gdb_agent_init): ... here. New.
10590 [HAVE_UST]: Call gdb_ust_init.
10591 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10592 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10593 * config.in, configure: Regenerated.
10595 2012-03-02 Pedro Alves <palves@redhat.com>
10597 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10598 * linux-low.c (struct simple_pid_list): New.
10599 (stopped_pids): New a struct simple_pid_list pointer.
10600 (add_to_pid_list, pull_pid_from_list): New.
10601 (handle_extended_wait): Don't assume the first signal new children
10602 report is SIGSTOP. Adjust call to pull_pid_from_list.
10603 (linux_wait_for_lwp): Adjust.
10605 2012-03-02 Yao Qi <yao@codesourcery.com>
10607 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10610 2012-03-02 Yao Qi <yao@codesourcery.com>
10612 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10613 `stop_pc' and `tpoint'. Update caller.
10615 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10617 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10618 * linux-low.c (use_linux_regsets): New macro.
10619 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10620 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10621 (linux_register_in_regsets): New function.
10622 (usr_fetch_inferior_registers): Skip registers covered by
10624 (usr_store_inferior_registers): Likewise.
10625 (usr_fetch_inferior_registers): New macro.
10626 (usr_store_inferior_registers): Likewise.
10627 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10628 (linux_store_registers): Likewise.
10629 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10631 (init_registers_mips64_dsp_linux): Likewise.
10632 (init_registers_mips_linux): New macro.
10633 (init_registers_mips_dsp_linux): Likewise.
10634 (mips_dsp_num_regs): Likewise.
10635 (DSP_BASE, DSP_CONTROL): New fallback macros.
10636 (mips_base_regs): New macro.
10637 (mips_regmap): Use it. Fix the size.
10638 (mips_dsp_regmap): New variable.
10639 (mips_dsp_regset_bitmap): Likewise.
10640 (mips_arch_setup): New function.
10641 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10643 (mips_cannot_store_register): Likewise.
10644 (the_low_target): Update .arch_setup, .num_regs and .regmap
10645 initializers. Add .regset_bitmap initializer.
10646 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10648 * linux-bfin-low.c (the_low_target): Likewise.
10649 * linux-cris-low.c (the_low_target): Likewise.
10650 * linux-crisv32-low.c (the_low_target): Likewise.
10651 * linux-ia64-low.c (the_low_target): Likewise.
10652 * linux-m32r-low.c (the_low_target): Likewise.
10653 * linux-m68k-low.c (the_low_target): Likewise.
10654 * linux-ppc-low.c (the_low_target): Likewise.
10655 * linux-s390-low.c (the_low_target): Likewise.
10656 * linux-sh-low.c (the_low_target): Likewise.
10657 * linux-sparc-low.c (the_low_target): Likewise.
10658 * linux-tic6x-low.c (the_low_target): Likewise.
10659 * linux-x86-low.c (the_low_target): Likewise.
10660 * linux-xtensa-low.c (the_low_target): Likewise.
10661 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10662 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10663 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10665 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10666 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10668 2012-02-29 Yao Qi <yao@codesourcery.com>
10669 Pedro Alves <palves@redhat.com>
10671 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10672 `step_over_finished' is true.
10674 2012-02-27 Pedro Alves <palves@redhat.com>
10676 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10677 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10679 2012-02-27 Pedro Alves <palves@redhat.com>
10682 * linux-low.c (pid_is_stopped): New.
10683 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10685 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10687 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10690 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10692 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10694 2012-02-24 Luis Machado <lgustavo@codesourcery>
10696 * server.c (handle_query): Advertise support for target-side
10697 breakpoint condition evaluation.
10698 (process_point_options): New function.
10699 (process_serial_event): When inserting a breakpoint, check for
10700 a target-side condition that should be evaluated.
10702 * mem-break.c: Include regcache.h and ax.h.
10703 (point_cond_list_t): New data structure.
10704 (breakpoint) <cond_list>: New field.
10705 (find_gdb_breakpoint_at): Make non-static.
10706 (delete_gdb_breakpoint_at): Clear any target-side
10708 (clear_gdb_breakpoint_conditions): New function.
10709 (add_condition_to_breakpoint): Likewise.
10710 (add_breakpoint_condition): Likewise.
10711 (gdb_condition_true_at_breakpoint): Likewise.
10712 (gdb_breakpoint_here): Return result directly instead
10713 of going through a local variable.
10715 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10716 (clear_gdb_breakpoint_conditions): Likewise.
10717 (add_breakpoint_condition): Likewise.
10718 (gdb_condition_true_at_breakpoint): Likewise.
10720 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10721 (need_step_over_p): Take target-side breakpoint condition into
10724 2012-02-24 Luis Machado <lgustavo@codesourcery>
10726 * server.h: Include tracepoint.h.
10727 (agent_mem_read, agent_get_trace_state_variable_value,
10728 agent_set_trace_state_variable_value,
10729 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10730 get_set_tsv_func_addr): New prototypes.
10732 * ax.h: New include file.
10733 * ax.c: New source file.
10735 * tracepoint.c: Include ax.h.
10736 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10737 agent_expr, eval_result_type): Move to ax.h.
10738 (parse_agent_expr): Rename to ...
10739 (gdb_parse_agent_expr): ... this, make it non-static and move
10741 (unparse_agent_expr) Rename to ...
10742 (gdb_unparse_agent_expr): ... this, make it non-static and move
10744 (eval_agent_expr): Rename to ...
10745 (eval_tracepoint_agent_expr): ... this.
10746 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10747 forward declarations.
10748 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10749 (agent_get_trace_state_variable_value): New function.
10750 (agent_set_trace_state_variable_value): New function.
10751 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10752 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10753 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10754 (condition_true_at_tracepoint): Likewise.
10755 (parse_agent_expr): Rename to ...
10756 (gdb_parse_agent_expr): ... this and move to ax.c.
10757 (unparse_agent_expr): Rename to ...
10758 (gdb_unparse_agent_expr): ... this and move to ax.c.
10759 (gdb_agent_op_name): Move to ax.c.
10760 (eval_agent_expr): Rename to ...
10761 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10763 (eval_tracepoint_agent_expr): New function.
10764 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10766 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10768 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10769 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10770 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10771 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10772 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10773 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10774 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10775 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10776 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10777 (compile_bytecodes): Remove forward declaration.
10778 (is_goto_target): Move to ax.c.
10779 (compile_bytecodes): Move to ax.c and call
10780 agent_get_trace_state_variable_value (...) and
10781 agent_set_trace_state_variable_value (...).
10783 * Makefile.in: Update ax.c and IPA dependencies.
10785 2012-02-24 Pedro Alves <palves@redhat.com>
10787 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10788 (cmd_bigqtbuffer_circular): ... this. Only handle
10789 'QTBuffer:circular:'.
10790 (handle_tracepoint_general_set): Adjust.
10792 2012-02-16 Yao Qi <yao@codesourcery.com>
10794 * inferiors.c: Move code to ...
10795 * dll.c: .... here. New.
10796 * server.h: Declare clear_dlls.
10797 * Makefile.in (SFILES): Add dll.c.
10801 2012-02-11 Yao Qi <yao@codesourcery.com>
10803 * server.c: (handle_monitor_command): Add a new parameter
10805 (handle_query): Update caller.
10807 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10809 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10810 * configure, config.in: Regenerate.
10811 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10814 2012-02-02 Pedro Alves <palves@redhat.com>
10816 Try SIGKILL first, then PTRACE_KILL.
10817 * linux-low.c (linux_kill_one_lwp): New.
10818 (linux_kill_one_lwp): Rename to ...
10819 (kill_one_lwp_callback): ... this. Use the new
10820 linux_kill_one_lwp.
10822 2012-02-02 Pedro Alves <palves@redhat.com>
10824 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10827 2012-01-27 Pedro Alves <palves@redhat.com>
10829 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10830 (elf_64_file_p): Make static.
10831 (linux_pid_exe_is_elf_64_file): New.
10832 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10833 Delete declarations.
10834 (linux_pid_exe_is_elf_64_file): Declare.
10835 * linux-x86-low.c (x86_arch_setup): Use
10836 linux_pid_exe_is_elf_64_file.
10838 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10840 * linux-low.c (linux_wait_for_event_1): Rename to ...
10841 (linux_wait_for_event): ... here and merge it with former
10842 linux_wait_for_event - new variable wait_ptid, use it.
10843 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10845 2012-01-23 Pedro Alves <palves@redhat.com>
10847 * server.c (main): Avoid yet another case of infinite loop while
10848 detaching/killing after a longjmp.
10850 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10853 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10855 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10857 * hostio.c (handle_readlink): New function.
10858 (handle_vFile): Call it to handle "vFile:readlink" packets.
10860 2012-01-20 Pedro Alves <palves@redhat.com>
10861 Ulrich Weigand <ulrich.weigand@linaro.org>
10863 * server.c (handle_v_requests): Only support vAttach and vRun to
10864 start multiple processes when in extended protocol mode.
10866 2012-01-17 Pedro Alves <palves@redhat.com>
10868 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10869 memalign plus mprotect to allocate the scratch buffer.
10871 2012-01-13 Pedro Alves <palves@redhat.com>
10873 * server.c (attach_inferior): Clear `cont_thread'.
10875 2012-01-13 Pedro Alves <palves@redhat.com>
10877 * server.c (main): Avoid infinite loop while detaching/killing
10880 2012-01-09 Doug Evans <dje@google.com>
10882 * server.c (start_inferior): Set last_ptid in --wrapper case.
10884 2012-01-06 Yao Qi <yao@codesourcery.com>
10886 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10888 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10890 2012-01-04 Yao Qi <yao@codesourcery.com>
10892 * tracepoint.c (cmd_qtdp): Print debug message
10893 for static tracepoint.
10895 2012-01-04 Yao Qi <yao@codesourcery.com>
10897 * tracepoint.c (trace_vdebug): Differentiate debug message
10898 between gdbserver and IPA.
10900 2012-01-03 Yao Qi <yao@codesourcery.com>
10902 * tracepoint.c (tracepoint_was_hit): Don't collect for
10905 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10907 * terminal.h: Reformat copyright header.
10909 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10911 * server.c (gdbserver_version): Update copyright year.
10912 * gdbreplay.c (gdbreplay_version): Likewise.
10914 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10916 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10919 2011-12-18 Hui Zhu <teawater@gmail.com>
10920 * linux-low.c (linux_create_inferior): Save return value to ret.
10922 2011-12-18 Hui Zhu <teawater@gmail.com>
10924 * linux-low.c (linux_create_inferior): Save return value to ret.
10926 2011-12-16 Doug Evans <dje@google.com>
10928 * linux-low.c (linux_create_inferior): If stdio connection,
10929 redirect stdin from /dev/null, stdout to stderr.
10930 * remote-utils.c (remote_is_stdio): New static global.
10931 (remote_connection_is_stdio): New function.
10932 (remote_prepare): Handle stdio connection.
10933 (remote_open): Ditto.
10934 (remote_close): Don't close stdin for stdio connections.
10935 (read_prim,write_prim): New functions. Replace all calls to
10936 read/write to these.
10937 * server.c (main): Watch for "-" argument. Move call to
10938 remote_prepare before start_inferior.
10939 * server.h (STDIO_CONNECTION_NAME): New macro.
10940 (remote_connection_is_stdio): Declare.
10942 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10943 in debugging output.
10945 2011-12-15 Yao Qi <yao@codesourcery.com>
10947 * tracepoint.c: Include sys/syscall.h.
10948 (gdb_ust_thread): Remove preprocessor conditional.
10950 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10952 * linux-low.c (linux_detach_one_lwp): Call
10953 the_low_target.prepare_to_resume before detaching.
10955 2011-12-14 Yao Qi <yao@codesourcery.com>
10957 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10960 2011-12-14 Yao Qi <yao@codesourcery.com>
10962 * i386-low.c (i386_low_stopped_data_address): Initialize local
10963 variable `control'.
10965 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10969 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10970 DR_CONTROL unless necessary. Extend comments.
10971 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10972 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10974 2011-12-13 Yao Qi <yao@codesourcery.com>
10976 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10978 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10980 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10982 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10983 Print new debug message for such case.
10985 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10987 Fix overlapping memcpy.
10988 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10989 the read_inferior_memory transfer.
10990 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10991 write_inferior_memory transfer.
10992 (set_fast_tracepoint_jump): New variable buf. Use it for the
10993 read_inferior_memory and write_inferior_memory transfers.
10994 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10995 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10996 Use it for the write_inferior_memory transfer.
10997 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11000 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11002 * linux-low.c (fetch_register, store_register): Make code
11003 consistent, fix formatting.
11005 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11007 * linux-low.c (usr_store_inferior_registers): Factor out code
11008 to handle individual registers into...
11009 (store_register): ... this new function.
11011 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11013 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11014 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11015 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11016 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11017 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11018 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11019 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11020 (srv_xmlfiles): Add new XML files.
11022 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11024 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11025 (init_registers_s390_linux32v1): Add prototype.
11026 (init_registers_s390_linux32v2): Likewise.
11027 (init_registers_s390_linux64v1): Likewise.
11028 (init_registers_s390_linux64v2): Likewise.
11029 (init_registers_s390x_linux64v1): Likewise.
11030 (init_registers_s390x_linux64v2): Likewise.
11031 (s390_num_regs): Increment to 52.
11032 (s390_regmap): Add orig_r2 register.
11033 (s390_num_regs_3264): Increment to 68.
11034 (s390_regmap_3264): Add orig_r2 register.
11035 (s390_collect_ptrace_register): Handle orig_r2 register.
11036 (s390_supply_ptrace_register): Likewise.
11037 (s390_fill_last_break): New function.
11038 (s390_store_last_break): Likewise.
11039 (s390_fill_system_call): New function.
11040 (s390_store_system_call): Likewise.
11041 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11043 (s390_check_regset): New function.
11044 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11045 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11046 Update target_regsets for available register sets.
11048 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11049 Jan Kratochvil <jan.kratochvil@redhat.com>
11051 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11052 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11054 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11055 * linux-low.h (struct process_info_private): New member r_debug.
11056 * server.c (handle_qxfer_libraries): Call
11057 the_target->qxfer_libraries_svr4.
11058 (handle_qxfer_libraries_svr4): New function.
11059 (qxfer_packets): New entry "libraries-svr4".
11060 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11061 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11062 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11063 PACKET_qXfer_libraries_svr4.
11065 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11067 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11068 PSW address/mask between 8-byte and 16-byte formats.
11069 (s390_supply_ptrace_register): Likewise.
11070 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11071 basic addressing mode bit.
11073 2011-11-24 Stan Shebs <stan@codesourcery.com>
11075 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11077 2011-11-17 Stan Shebs <stan@codesourcery.com>
11079 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11080 (tracing_start_time): New global.
11081 (tracing_stop_time): New global.
11082 (tracing_user_name): New global.
11083 (tracing_notes): New global.
11084 (tracing_stop_note): New global.
11085 (cmd_qtstart): Set traceframe_usage, start_time.
11086 (stop_tracing): Set stop_time.
11087 (cmd_qtstatus): Report additional status.
11088 (cmd_qtp): New function.
11089 (handle_tracepoint_query): Call it.
11090 (cmd_qtnotes): New function.
11091 (handle_tracepoint_general_set): Call it.
11092 (get_timestamp): Rename from tsv_get_timestamp.
11094 2011-11-14 Stan Shebs <stan@codesourcery.com>
11095 Kwok Cheung Yeung <kcy@codesourcery.com>
11097 * linux-x86-low.c (small_jump_insn): New.
11098 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11099 trampoline and error message, build a trampoline and issue a small
11100 jump instruction to it.
11101 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11102 trampoline and error message.
11103 (x86_get_min_fast_tracepoint_insn_len): New.
11104 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11105 * linux-low.h (struct linux_target_ops): Add arguments to
11106 install_fast_tracepoint_jump_pad operation, add new operation.
11107 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11109 (linux_get_min_fast_tracepoint_insn_len): New function.
11110 (linux_target_op): Add new operation.
11111 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11112 (gdb_trampoline_buffer_end): Ditto.
11113 (gdb_trampoline_buffer_error): Ditto.
11114 (struct ipa_sym_addresses): Add fields for new IPA variables.
11115 (symbol_list): Add entries for new IPA variables.
11116 (struct tracepoint): Add fields to hold the address range of the
11117 trampoline used by the tracepoint.
11118 (trampoline_buffer_head): New static variable.
11119 (trampoline_buffer_tail): Ditto.
11120 (claim_trampoline_space): New function.
11121 (have_fast_tracepoint_trampoline_buffer): New function.
11122 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11124 (install_fast_tracepoint): Ditto, also add error buffer argument.
11125 (cmd_qtminftpilen): New function.
11126 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11127 (fast_tracepoint_from_trampoline_address): New function.
11128 (fast_tracepoint_collecting): Handle trampoline as part of jump
11130 (set_trampoline_buffer_space): New function.
11131 (initialize_tracepoint): Initialize new IPA variables.
11132 * target.h (struct target_ops): Add arguments to
11133 install_fast_tracepoint_jump_pad operation, add new
11134 get_min_fast_tracepoint_insn_len operation.
11135 (target_get_min_fast_tracepoint_insn_len): New.
11136 (install_fast_tracepoint_jump_pad): Add arguments.
11137 * server.h (IPA_BUFSIZ): Define.
11138 * linux-i386-ipa.c: Include extra header files.
11139 (initialize_fast_tracepoint_trampoline_buffer): New function.
11140 (initialize_low_tracepoint): Call it.
11141 * server.h (set_trampoline_buffer_space): Declare.
11142 (claim_trampoline_space): Ditto.
11143 (have_fast_tracepoint_trampoline_buffer): Ditto.
11145 2011-11-14 Yao Qi <yao@codesourcery.com>
11147 * server.c (handle_query): Handle InstallInTrace for qSupported.
11148 * tracepoint.c (add_tracepoint): Sort list.
11149 (install_tracepoint, download_tracepoint): New.
11150 (cmd_qtdp): Call them to install and download tracepoints.
11151 (sort_tracepoints): Removed.
11152 (cmd_qtstart): Update.
11154 2011-11-14 Yao Qi <yao@codesourcery.com>
11156 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11157 * mem-break.h: Declare.
11158 * tracepoint.c (cmd_qtstart): Move some code to ...
11159 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11161 (download_tracepoints): Move some code to ...
11162 (download_tracepoint_1): ... here. New.
11164 2011-11-08 Yao Qi <yao@codesourcery.com>
11166 * remote-utils.c (relocate_instruction): A comment fix.
11168 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11170 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11171 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11172 dr_status_mirror and dr_control_mirror from debug_reg_state.
11173 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11174 (i386_initial_stuff): Remove use of deleted globals.
11175 (i386_get_thread_context, i386_set_thread_context,
11176 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11177 from debug_reg_state.
11179 2011-11-05 Yao Qi <yao@codesourcery.com>
11181 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11182 address as TPOINT's.
11184 2011-11-02 Stan Shebs <stan@codesourcery.com>
11186 * tracepoint.c (agent_mem_read_string): New function.
11187 (eval_agent_expr): Call it for tracenz.
11188 * server.c (handle_query): Report support for tracenz.
11190 2011-11-02 Yao Qi <yao@codesourcery.com>
11192 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11194 2011-11-02 Yao Qi <yao@codesourcery.com>
11196 * target.h: Fix a typo in comment.
11198 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11200 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11201 clobber the breakpoints' shadows with fast tracepoint jumps.
11202 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11203 * target.c (write_inferior_memory): Also pass MYADDR down to
11206 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11208 * configure.ac: Check support for personality routine.
11209 * configure: Regenerate.
11210 * config.in: Likewise.
11211 * linux-low.c: Include <sys/personality.h>.
11212 Define ADDR_NO_RANDOMIZE if necessary.
11213 (linux_create_inferior): Disable address space randomization when
11214 forking inferior, if requested.
11215 (linux_supports_disable_randomization): New function.
11216 (linux_target_ops): Install it.
11217 * server.h (disable_randomization): Declare.
11218 * server.c (disable_randomization): New global variable.
11219 (handle_general_set): Handle QDisableRandomization.
11220 (handle_query): Likewise for qSupported.
11221 (main): Support --disable-randomization and --no-disable-randomization
11222 command line arguments.
11223 * target.h (struct target_ops): Add supports_disable_randomization.
11224 (target_supports_disable_randomization): New macro.
11226 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11228 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11230 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11231 [!PT_GETDSBT] (target_loadmap): New definition.
11232 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11233 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11234 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11235 and PT_GETDSBT to LINUX_LOADMAP.
11236 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11237 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11239 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11241 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11242 (arm_linux_hwbp_cap): New static variable.
11243 (arm_linux_get_hwbp_cap): Replace by ...
11244 (arm_linux_init_hwbp_cap): ... this new function.
11245 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11246 (arm_linux_get_hw_watchpoint_count): Likewise.
11247 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11248 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11249 (arm_prepare_to_resume): Use perror_with_name instead of error.
11251 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11253 * linux-arm-low.c: Include <signal.h>.
11254 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11255 (struct arm_linux_hwbp_cap): New data type.
11256 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11257 (struct arm_linux_hw_breakpoint): New data type.
11258 (MAX_BPTS, MAX_WPTS): Define.
11259 (struct arch_process_info, struct arch_lwp_info): New data types.
11260 (arm_linux_get_hwbp_cap): New function.
11261 (arm_linux_get_hw_breakpoint_count): Likewise.
11262 (arm_linux_get_hw_watchpoint_count): Likewise.
11263 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11264 (arm_hwbp_control_initialize): Likewise.
11265 (arm_hwbp_control_is_enabled): Likewise.
11266 (arm_hwbp_control_is_initialized): Likewise.
11267 (arm_hwbp_control_disable): Likewise.
11268 (arm_linux_hw_breakpoint_equal): Likewise.
11269 (arm_linux_hw_point_initialize): Likewise.
11270 (struct update_registers_data): New data structure.
11271 (update_registers_callback: New function.
11272 (arm_insert_point): Likewise.
11273 (arm_remove_point): Likewise.
11274 (arm_stopped_by_watchpoint): Likewise.
11275 (arm_stopped_data_address): Likewise.
11276 (arm_new_process): Likewise.
11277 (arm_new_thread): Likewise.
11278 (arm_prepare_to_resume): Likewise.
11279 (the_low_target): Register arm_insert_point, arm_remove_point,
11280 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11281 arm_new_thread, and arm_prepare_to_resume.
11283 2011-09-15 Stan Shebs <stan@codesourcery.com>
11285 * server.h (struct emit_ops): Add compare-goto fields.
11286 * tracepoint.c (gdb_agent_op_sizes): New table.
11287 (emit_eq_goto): New function.
11288 (emit_ne_goto): New function.
11289 (emit_lt_goto): New function.
11290 (emit_le_goto): New function.
11291 (emit_gt_goto): New function.
11292 (emit_ge_goto): New function.
11293 (is_goto_target): New function.
11294 (compile_bytecodes): Recognize special cases of compare-goto
11295 combinations and call specialized emitters for them.
11296 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11297 (amd64_emit_ne_goto): New function.
11298 (amd64_emit_lt_goto): New function.
11299 (amd64_emit_le_goto): New function.
11300 (amd64_emit_gt_goto): New function.
11301 (amd64_emit_ge_goto): New function.
11302 (amd64_emit_ops): Add the new functions.
11303 (i386_emit_eq_goto): New function.
11304 (i386_emit_ne_goto): New function.
11305 (i386_emit_lt_goto): New function.
11306 (i386_emit_le_goto): New function.
11307 (i386_emit_gt_goto): New function.
11308 (i386_emit_ge_goto): New function.
11309 (i386_emit_ops): Add the new functions.
11311 2011-09-08 Stan Shebs <stan@codesourcery.com>
11313 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11314 (i386_emit_epilogue): Restore %ebx.
11316 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11318 * server.c (step_thread): Remove definition.
11319 (process_serial_event): Don't handle Hs.
11320 * server.h (step_thread): Remove declaration.
11321 * target.c (set_desired_inferior): Remove use of step_thread.
11323 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11325 * linux-low.c: Include linux-procfs.h.
11326 (linux_attach_lwp_1): Update comments.
11327 (linux_attach): Scan for existing threads when attaching to a
11328 process that is the tgid.
11329 * Makefile.in: Update dependencies.
11331 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11333 * configure.srv: Add linux-procfs.o dependencies.
11335 2011-08-14 Yao Qi <yao@codesourcery.com>
11337 * target.h (struct target_ops): Fix indent.
11338 * win32-low.c (win32_target_ops): Fix comment.
11340 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11341 Yao Qi <yao@codesourcery.com>
11343 * Makefile.in (clean): Remove tic6x-*.c files.
11344 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11345 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11346 (tic6x-c64xp-linux.c): Likewise.
11347 * configure.srv: Add support for tic6x-*-uclinux.
11348 * linux-tic6x-low.c: New.
11349 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11351 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11352 Yao Qi <yao@codesourcery.com>
11354 * target.h (struct target_ops): Add read_loadmap.
11355 * linux-low.c (struct target_loadseg): New type.
11356 (struct target_loadmap): New type.
11357 (linux_read_loadmap): New function.
11358 (linux_target_ops): Add linux_read_loadmap.
11359 * server.c (handle_query): Support qXfer:fdpic:read packet.
11360 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11363 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11365 * win32-low.c: Include <stdint.h>.
11367 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11369 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11370 to the inferior here.
11371 (i386_remove_aligned_watchpoint): Ditto.
11372 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11373 fit part of the watchpoint in the debug registers.
11374 (i386_update_inferior_debug_regs): New.
11375 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11376 registers, and only update the inferior on success.
11377 (i386_low_remove_watchpoint): Ditto.
11379 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11381 * linux-low.c (compare_ints, unique, list_threads, show_process,
11382 linux_core_of_thread): Delete.
11383 (linux_target_ops): Change linux_core_of_thread to
11384 linux_common_core_of_thread.
11385 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11386 * utils.c (malloc_failure): Change type of argument.
11387 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11388 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11389 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11390 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11391 (IPA_OBJS): Add common-utils-ipa.o.
11392 (ptid_h, linux_osdata_h): New macros.
11393 (server_h): Add common/common-utils.h, common/xml-utils.h,
11394 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11396 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11397 ptid.o, buffer.o): New rules.
11398 (linux-low.o): Add common/linux-osdata.h as a dependency.
11399 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11400 * configure.ac: Add AC_HEADER_DIRENT check.
11401 * config.in: Regenerate.
11402 * configure: Regenerate.
11403 * remote-utils.c (xml_escape_text): Delete.
11404 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11405 buffer_xml_printf): Move to common/buffer.c.
11406 * server.c (main): Remove call to initialize_inferiors.
11407 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11408 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11409 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11410 internal_error, gdb_assert, gdb_assert_fail): Delete.
11411 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11412 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11414 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11415 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11416 initialize_inferiors): Delete.
11418 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11420 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11423 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11425 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11427 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11429 2011-05-26 Yao Qi <yao@codesourcery.com>
11431 * Makefile.in (thread-db.o): Track dependence to
11432 common/gdb_thread_db.h.
11433 * thread-db.c: include gdb_thread_db.h from right place.
11435 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11437 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11438 __FILE__ and __LINE__ to internal_error.
11440 2011-05-13 Doug Evans <dje@google.com>
11442 * thread-db.c (try_thread_db_load_from_sdir): New function.
11443 (try_thread_db_load_from_dir): New function.
11444 (thread_db_load_search): Handle $sdir, ignore $pdir.
11445 Remove trying of system directories if search of
11446 libthread-db-search-path fails, that is now done via $sdir.
11448 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11450 * server.c (handle_query): Add EnableDisableTracepoints to the list
11451 of supported features.
11452 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11454 (cmd_qtenable_disable): New.
11455 (cmd_qtstart): Install tracepoints even if disabled.
11456 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11457 receiving a QTEnable or QTDisable packet.
11458 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11459 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11461 (gdb_probe): Skip data collection if static tracepoint is disabled.
11463 2011-05-10 Doug Evans <dje@google.com>
11465 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11467 2011-05-04 Doug Evans <dje@google.com>
11469 * linux-low.c (linux_join): Skip process lookup.
11470 * spu-low.c (spu_join): Ditto.
11471 * server.c (join_inferiors_callback): Delete.
11472 (process_serial_event): For 'D' packet (detach) call join_inferior
11475 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11477 * README: Don't mention xscale*-*-linux*.
11478 * configure.srv (xscale*-*-linux*): Don't handle target.
11480 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11482 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11484 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11485 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11486 (i386_emit_void_call_2): Likewise.
11488 2011-04-26 Yao Qi <yao@codesourcery.com>
11490 * linux-low.c: Move common macros to linux-ptrace.h.
11491 Include linux-ptrace.h.
11492 * Makefile.in (linux_ptrace_h): New.
11493 (linux-low.o): Depends on linux-ptrace.h.
11495 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11497 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11498 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11499 (remote_prepare): New function with most of the TCP code from ...
11500 (remote_open): ... here. Detect PORT here unconditionally. Move also
11501 setting transport_is_reliable.
11502 * server.c (run_once): New variable.
11503 (gdbserver_usage): Document it.
11504 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11505 the first run if RUN_ONCE.
11506 * server.h (run_once, remote_prepare): New declarations.
11508 2011-04-19 Tom Tromey <tromey@redhat.com>
11510 * win32-low.c (handle_load_dll): Remove duplicate "the".
11512 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11514 Remove support for old Cygwin 1.5 versions.
11515 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11516 function to avoid warning.
11517 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11520 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11522 * gdbserver/server.h (Macro _): Define it if not available.
11524 2011-03-14 Michael Snyder <msnyder@vmware.com>
11526 * hostio.c (handle_close): Remove unnecessary null test.
11528 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11530 * Makefile.in (maintainer-clean realclean distclean): Remove
11531 "make ... subdir_do" command.
11533 2011-03-10 Michael Snyder <msnyder@vmware.com>
11535 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11537 * server.c (handle_v_run): Free alloced buffer on early return.
11539 2011-03-09 Yao Qi <yao@codesourcery.com>
11542 2011-03-04 Yao Qi <yao@codesourcery.com>
11544 * Makefile.in: Remove GNU make feature --directory.
11546 2011-03-05 Yao Qi <yao@codesourcery.com>
11548 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11549 (subdir_do): New make target. Copied from gdb/Makefile.
11550 (maintainer-clean, realclean, distclean, clean): Call corresponding
11551 make targets in common/Makefile.
11553 2011-02-11 Yao Qi <yao@codesourcery.com>
11555 * configure.ac: Call AC_PROG_RANLIB.
11556 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11557 * configure: Regenerate.
11559 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11561 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11563 2011-03-06 Yao Qi <yao@codesourcery.com>
11565 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11567 2011-03-05 Yao Qi <yao@codesourcery.com>
11569 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11570 (subdir_do): New make target. Copied from gdb/Makefile.
11571 (maintainer-clean, realclean, distclean, clean): Call corresponding
11572 make targets in common/Makefile.
11574 2011-03-04 Yao Qi <yao@codesourcery.com>
11576 * Makefile.in: Remove GNU make feature --directory.
11578 2011-03-04 Michael Snyder <msnyder@vmware.com>
11580 * server.c (queue_stop_reply): Call xmalloc not malloc.
11582 2011-03-02 Michael Snyder <msnyder@vmware.com>
11584 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11586 2011-02-28 Michael Snyder <msnyder@vmware.com>
11588 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11589 (cmd_qtframe): Ditto.
11590 (cmd_qtbuffer): Ditto.
11591 (cmd_bigqtbuffer): Ditto.
11593 * utils.c (decimal2str): Initialize 'width' to nine, then
11594 don't mess with it.
11596 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11598 * hostio.c (require_data): Free *data, not data.
11600 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11602 * hostio.c (require_data): Use free, not xfree.
11604 2011-02-27 Michael Snyder <msnyder@vmware.com>
11606 * server.c (handle_query): Discard unused value.
11608 * hostio.c (require_data): Free malloc memory before returning
11611 2011-02-26 Michael Snyder <msnyder@vmware.com>
11613 * linux-low.c (list_threads): Call closedir for dirent.
11615 2011-02-27 Michael Snyder <msnyder@vmware.com>
11617 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11618 a case statement falls through.
11620 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11622 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11625 2011-02-26 Michael Snyder <msnyder@vmware.com>
11627 * utils.c (decimal2str): Eliminate dead code and dead param.
11628 (pulongest): Drop dead param from call to decimal2str.
11631 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11633 Revert the following patch (not approved yet):
11634 2011-02-21 Hui Zhu <teawater@gmail.com>
11635 * tracepoint.c (tp_printf): New function.
11636 (eval_agent_expr): Handle gdb_agent_op_printf.
11638 2011-02-21 Hui Zhu <teawater@gmail.com>
11640 * tracepoint.c (tp_printf): New function.
11641 (eval_agent_expr): Handle gdb_agent_op_printf.
11643 2011-02-18 Tom Tromey <tromey@redhat.com>
11645 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11646 (tracepoint.o): Likewise.
11647 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11648 (gdb_agent_op_names): Likewise.
11650 2011-02-18 Tom Tromey <tromey@redhat.com>
11652 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11653 gdb_agent_op_rot>: New constants.
11654 (gdb_agent_op_names): Add pick and roll.
11655 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11658 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11660 * aclocal.m4: Regenerated with aclocal-1.11.1.
11662 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11664 * server.c (handle_qxfer_traceframe_info): New.
11665 (qxfer_packets): Register "traceframe-info".
11666 (handle_query): Report support for qXfer:traceframe-info:read+.
11667 * tracepoint.c (match_blocktype): New.
11668 (traceframe_find_block_type): Rename to ...
11669 (traceframe_walk_blocks): ... this. Add callback filter argument,
11671 (traceframe_find_block_type): New, reimplemented on top of
11672 traceframe_walk_blocks.
11673 (build_traceframe_info_xml): New.
11674 (traceframe_read_info): New.
11675 * server.h (traceframe_read_info): Declare.
11677 2011-02-11 Yao Qi <yao@codesourcery.com>
11679 * configure.ac: Call AC_PROG_RANLIB.
11680 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11681 * configure: Regenerate.
11683 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11685 * server.c (gdb_read_memory): Change return semantics to allow
11687 (handle_search_memory_1): Adjust.
11688 (process_serial_event) <'m' packet>: Handle partial transfers.
11689 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11691 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11693 * regcache.c (init_register_cache): Initialize
11694 regcache->register_status.
11695 (free_register_cache): Release regcache->register_status.
11696 (regcache_cpy): Copy register_status.
11697 (registers_to_string): Print 'x's for unavailable registers.
11698 (supply_register): Mark the register's status valid or
11699 unavailable, depending on whether a buffer was passed in or not.
11700 (supply_register_zeroed): New.
11701 (supply_regblock): Mark the registers' status valid or
11702 unavailable, depending on whether a buffer was passed in or not.
11703 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11704 (struct regcache): New `register_status' field.
11705 (supply_register_zeroed): Declare.
11706 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11707 supply_register_zeroed, rather than passing a NULL buffer to
11709 * tracepoint.c (fetch_traceframe_registers): Update comment.
11711 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11713 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11716 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11718 * server.h (decode_xfer_write): Change prototype.
11719 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11720 and don't extract the annex here.
11721 * server.c (decode_xfer_read): Remove `annex' parameter,
11722 and don't extract the annex here.
11723 (decode_xfer): New.
11724 (struct qxfer): New.
11725 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11726 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11727 (handle_qxfer_statictrace): New functions, abstracted out from
11728 handle_query, and made to use the struct qxfer interface.
11729 (handle_threads_qxfer_proper): Rename to ...
11730 (handle_qxfer_threads_proper): ... this.
11731 (handle_threads_qxfer): Rename to ...
11732 (handle_qxfer_threads): ... this. Adjust.
11733 (qxfer_packets): New array.
11734 (handle_qxfer): New function.
11735 (handle_query): Use handle_qxfer.
11737 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11739 * gdbreplay.c: Shorten lines of >= 80 columns.
11740 * linux-low.c: Ditto.
11741 * linux-ppc-low.c: Ditto.
11742 * linux-s390-low.c: Ditto.
11743 * linux-sparc-low.c: Ditto.
11744 * linux-x86-low.c: Ditto.
11745 * linux-xtensa-low.c: Ditto.
11746 * mem-break.c: Ditto.
11747 * nto-low.c: Ditto.
11748 * regcache.h: Ditto.
11749 * remote-utils.c: Ditto.
11752 * thread-db.c: Ditto.
11753 * tracepoint.c: Ditto.
11755 * win32-low.h: Ditto.
11757 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11759 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11762 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11764 * server.c (gdbserver_version): Update copyright year in version
11766 * gdbreplay.c (gdbreplay_version): Ditto.
11768 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11770 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11771 * linux-bfin-low.c: New file.
11772 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11773 PT_DATA_ADDR for BFIN targets.
11774 * Makefile.in (SFILES): Add linux-bfin-low.c.
11775 (clean): Remove reg-bfin.c.
11776 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11777 * README: Mention supported Blackfin targets.
11779 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11781 * .gitignore: New file.
11783 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11785 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11787 2010-10-22 Jie Zhang <jie@codesourcery.com>
11789 * Makefile.in: Add FLAGS_TO_PASS variable.
11790 (install): Remove dependency of install-only and recursively
11791 invoke make for install-only.
11793 2010-10-04 Doug Evans <dje@google.com>
11795 * Makefile.in (uninstall): Use $(DESTDIR).
11797 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11801 * linux-x86-low.c (compat_siginfo_from_siginfo)
11802 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11803 si_code is < 0. Check for si_code == SI_TIMER before checking for
11806 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11808 * lynx-i386-low.c: New file.
11809 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11811 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11813 * lynx-low.c (ptrace_request_to_str): Remove handling for
11814 request values that have been removed in LynxOS 5.x.
11816 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11818 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11821 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11823 * configure.ac: Add --enable-inprocess-agent option.
11824 * configure: Rebuilt.
11826 2010-09-06 Yao Qi <yao@codesourcery.com>
11828 * linux-low.c (linux_kill): Remove unused variable.
11829 (linux_stabilize_threads): Likewise.
11830 * server.c (start_inferior): Likewise.
11831 (queue_stop_reply_callback): Likewise.
11832 * tracepoint.c (do_action_at_tracepoint): Likewise.
11834 2010-09-06 Yao Qi <yao@codesourcery.com>
11836 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11839 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11841 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11843 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11845 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11848 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11850 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11851 gdbserver/lynx-ppc-low.c: New files.
11852 * Makefile.in (lynx_low_h): New variable.
11853 (lynx-low.o, lynx-ppc-low.o): New rules.
11854 * configure.ac: On LynxOS, link with -lnetinet.
11855 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11856 * configure: regenerate.
11858 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11860 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11861 * configure.ac: Add check for vasprintf and vsnprintf.
11862 * configure, config.in: Regenerate.
11863 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11865 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11867 * gdbreplay.c: Move include of alloca.h up, next to include of
11869 * server.h: Add include of malloc.h.
11870 * mem-break.c: Remove include of malloc.h.
11871 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11873 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11875 * Makefile.in (memmem.o): Build with -Wno-error.
11877 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11879 * utils.c (xsnprintf): Make non-static.
11880 * server.h: Add xsnprintf declaration.
11881 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11882 replace calls to snprintf by calls to xsnprintf throughout.
11884 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11886 * configure.ac: Add configure check for alloca.
11887 * configure, config.in: Regenerate.
11888 * server.h: Include alloca.h if it exists.
11889 * gdbreplay.c: Include alloca.h if it exists.
11891 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11893 * linux-low.c (__SIGRTMIN): Define if not already defined.
11894 (linux_create_inferior): Check for __ANDROID__ rather than
11896 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11897 are already deferred.
11898 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11899 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11900 stopped and already has a pending signal to report.
11901 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11902 a pending signal to report or is moving out of a jump pad.
11903 (linux_init_signals): Check for __ANDROID__ rather than
11906 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11908 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11909 debug_threads check. Avoid a linear search when not doing debug
11912 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11914 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11915 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11916 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11917 (process_event): Change local fd's type to gdb_fildes_t.
11918 (create_file_handler): Adjust prototype.
11919 (delete_file_handler): Adjust prototype.
11920 (handle_file_event): Adjust prototype. Use pfildes.
11921 (create_file_event): Adjsut prototype.
11922 * remote-utils.c (remote_desc, listen_desc): Change type to
11924 * server.h: New gdb_fildes_t typedef.
11925 [USE_WIN32API]: Include winsock2.h.
11926 (delete_file_handler, add_file_handler): Adjust prototypes.
11927 (pfildes): Declare.
11928 * utils.c (pfildes): New.
11930 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11932 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11933 * configure: Regenerate.
11935 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11937 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11938 (linux_done_accessing_memory): ... this.
11939 (linux_target_ops): Adjust.
11940 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11941 * nto-low.c (nto_target_ops): Adjust comment.
11942 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11943 * spu-low.c (spu_target_ops): Adjust comment.
11944 * target.h (target_ops): Rename unprepare_to_access_memory field
11945 to done_accessing_memory.
11946 (unprepare_to_access_memory): Rename to ...
11947 (done_accessing_memory): ... this.
11949 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11951 * linux-low.c (linux_prepare_to_access_memory): New.
11952 (linux_unprepare_to_access_memory): New.
11953 (linux_target_ops): Install them.
11954 * server.c (read_memory): Rename to ...
11955 (gdb_read_memory): ... this. Use
11956 prepare_to_access_memory/prepare_to_access_memory.
11957 (write_memory): Rename to ...
11958 (gdb_write_memory): ... this. Use
11959 prepare_to_access_memory/prepare_to_access_memory.
11960 (handle_search_memory_1): Adjust.
11961 (process_serial_event): Adjust.
11962 * target.h (struct target_ops): New fields
11963 prepare_to_access_memory and unprepare_to_access_memory.
11964 (prepare_to_access_memory, unprepare_to_access_memory): New.
11965 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11966 prepare_to_access_memory/prepare_to_access_memory.
11967 * nto-low.c (nto_target_ops): Adjust.
11968 * spu-low.c (spu_target_ops): Adjust.
11969 * win32-low.c (win32_target_ops): Adjust.
11971 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11973 * Makefile.in (WARN_CFLAGS): Get it from configure.
11974 (WERROR_CFLAGS): New.
11975 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11976 * configure.ac: Introduce --enable-werror, which adds -Werror to
11977 the compiler command line. Enabled by default. Disable with
11978 --disable-werror. Add -Wdeclaration-after-statement
11979 Wpointer-arith and -Wformat-nonliteral to warning flags.
11980 * configure: Regenerate.
11982 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11984 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11986 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11988 * gdbreplay.c (remote_error): New.
11990 (expect): Use gdbchar. Check for error reading from GDB.
11991 Clarify sync error output.
11992 (play): Check for errors writing to GDB.
11993 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11994 * remote-utils.c (getpkt): Check for errors writing to the remote
11997 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11999 * linux-low.c (linux_wait_1): Move non-debugging code out of
12000 `debug_threads' control.
12002 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12004 * linux-low.c (linux_wait_1): Don't set last_status here.
12005 * server.c (push_event, queue_stop_reply_callback): Assert we're
12006 not pushing a TARGET_WAITKIND_IGNORE event.
12007 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12008 (myresume, handle_target_event): Set the thread's last_resume_kind
12009 and last_status from the target returned status.
12011 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12015 * linux-x86-low.c (update_debug_registers_callback): New.
12016 (i386_dr_low_set_addr): Use it.
12017 (i386_dr_low_get_addr): New.
12018 (i386_dr_low_set_control): Use update_debug_registers_callback.
12019 (i386_dr_low_get_control): New.
12020 (i386_dr_low_get_status): Adjust.
12021 * linux-low.c (linux_stop_lwp): New.
12022 * linux-low.h (linux_stop_lwp): Declare.
12024 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12025 argument instead of a i386_debug_reg_state.
12026 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12027 a i386_debug_reg_state.
12028 (i386_insert_aligned_watchpoint): Adjust.
12029 (i386_remove_aligned_watchpoint): Adjust.
12030 (i386_low_stopped_data_address): Read the debug registers from the
12031 inferior instead of from the mirrors.
12032 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12033 (i386_dr_low_get_addr): Declare.
12034 (i386_dr_low_get_control): Declare.
12035 (i386_dr_low_get_status): Change prototype.
12037 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12038 (i386_dr_low_get_addr): New.
12039 (i386_dr_low_get_control): New.
12040 (i386_dr_low_get_status): Adjust prototype. Return
12042 (i386_initial_stuff): Clear dr_status_mirror and
12044 (i386_get_thread_context): Adjust.
12045 (i386_set_thread_context): Adjust.
12046 (i386_thread_added): Adjust.
12048 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12050 * linux-low.h (linux_thread_area): Delete declaration.
12052 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12054 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12055 after its termination.
12057 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12059 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12060 (gdb_wants_all_stopped): Delete.
12061 (linux_wait_1): Don't call them.
12062 * server.c (handle_v_cont): Tag all threads as want-stopped.
12063 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12064 stopped as "client-wants-stopped".
12066 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12068 * Makefile.in (signals_h): New.
12069 (server_h): Depend on it.
12070 (server.o): Don't depend on $(signals_def).
12071 (signals.o): Depend on $(signals_def).
12073 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12075 * Makefile.in (signals_def): New.
12076 (server_h): Append include/gdb/signals.h and signals_def.
12077 (server.o): Append signals_def.
12079 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12081 * server.c (handle_target_event): Use target_signal_to_host for
12082 resume_info.sig initialization.
12083 * target.h (struct thread_resume) <sig>: New comment.
12085 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12087 * server.c (handle_query): strcpy() the returned string from paddress()
12088 instead of sprintf().
12089 * utils.c (paddress): Return phex_nz().
12091 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12093 * server.c (handle_v_cont): Call mourn_inferior if process
12095 (myresume): Likewise.
12097 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12099 Static tracepoints, and integration with UST.
12101 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12102 * mem-break.c (uninsert_all_breakpoints)
12103 (reinsert_all_breakpoints): New.
12104 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12105 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12106 (gdb_agent_ust_loaded, helper_thread_id)
12107 (gdb_agent_helper_thread_id): New macros.
12108 (struct ipa_sym_addresses): Add addr_ust_loaded,
12109 addr_helper_thread_id, addr_cmd_buf.
12110 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12111 (in_process_agent_loaded_ust): New.
12112 (write_e_ust_not_loaded): New.
12113 (maybe_write_ipa_ust_not_loaded): New.
12114 (struct collect_static_trace_data_action): New.
12115 (enum tracepoint_type) <static_tracepoint>: New.
12116 (struct tracepoint) <handle>: Mention static tracepoints.
12117 (struct static_tracepoint_ctx): New.
12118 (CMD_BUF_SIZE): New.
12119 (add_tracepoint_action): Handle static tracepoint actions.
12120 (unprobe_marker_at): New.
12121 (clear_installed_tracepoints): Handle static tracepoints.
12122 (cmd_qtdp): Handle static tracepoints.
12123 (probe_marker_at): New.
12124 (cmd_qtstart): Handle static tracepoints.
12125 (response_tracepoint): Handle static tracepoints.
12126 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12127 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12128 (get_context_regcache): Handle static tracepoints.
12129 (do_action_at_tracepoint): Handle static tracepoint actions.
12130 (traceframe_find_block_type): Handle static trace data blocks.
12131 (traceframe_read_sdata): New.
12132 (download_tracepoints): Download static tracepoint actions.
12133 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12134 (GDB_PROBE_NAME): New.
12136 (GET_UST_SYM): New.
12139 (ust_marker_to_static_tracepoint): New.
12141 (collect_ust_data_at_tracepoint): New.
12142 (gdb_ust_probe): New.
12143 (UNIX_PATH_MAX, SOCK_DIR): New.
12144 (gdb_ust_connect_sync_socket): New.
12145 (resume_thread, stop_thread): New.
12146 (run_inferior_command): New.
12147 (init_named_socket): New.
12148 (gdb_ust_socket_init): New.
12149 (cstr_to_hexstr): New.
12151 (first_marker, next_marker): New.
12152 (response_ust_marker): New.
12153 (cmd_qtfstm, cmd_qtsstm): New.
12154 (unprobe_marker_at, probe_marker_at): New.
12155 (cmd_qtstmat, gdb_ust_thread): New.
12156 (gdb_ust_init): New.
12157 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12158 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12159 (ST_REGENTRY): New.
12160 (x86_64_st_collect_regmap): New.
12161 (X86_64_NUM_ST_COLLECT_GREGS): New.
12162 (AMD64_RIP_REGNUM): New.
12163 (supply_static_tracepoint_registers): New.
12164 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12165 (ST_REGENTRY): New.
12166 (i386_st_collect_regmap): New.
12167 (i386_NUM_ST_COLLECT_GREGS): New.
12168 (supply_static_tracepoint_registers): New.
12169 * server.c (handle_query): Handle qXfer:statictrace:read.
12170 <qSupported>: Report support for StaticTracepoints, and
12171 qXfer:statictrace:read features.
12172 * server.h (traceframe_read_sdata)
12173 (supply_static_tracepoint_registers): Declare.
12174 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12175 (unpack_varlen_hex): Include in IPA build.
12176 * Makefile.in (ustlibs, ustinc): New.
12177 (IPA_OBJS): Add remote-utils-ipa.o.
12178 ($(IPA_LIB)): Link -ldl and -lpthread.
12180 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12181 * config.in, configure: Regenerate.
12183 2010-06-20 Ian Lance Taylor <iant@google.com>
12184 Pedro Alves <pedro@codesourcery.com>
12186 * linux-x86-low.c (always_true): Delete.
12187 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12188 trying to fool the compiler with always_true.
12190 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12192 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12193 conditions in gdbserver.
12195 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12197 * spu-low.c (spu_read_memory): Wrap around local store limit.
12198 (spu_write_memory): Likewise.
12200 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12202 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12203 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12205 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12207 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12208 uses with LONGEST uses.
12210 2010-06-14 Stan Shebs <stan@codesourcery.com>
12211 Pedro Alves <pedro@codesourcery.com>
12215 * linux-x86-low.c: Include limits.h.
12217 (always_true): New.
12220 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12221 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12222 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12223 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12224 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12225 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12226 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12227 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12228 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12229 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12230 (amd64_emit_void_call_2): New.
12231 (amd64_emit_ops): New.
12232 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12233 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12234 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12235 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12236 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12237 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12238 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12239 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12240 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12241 (i386_emit_stack_adjust, i386_emit_int_call_1)
12242 (i386_emit_void_call_2): New.
12243 (i386_emit_ops): New.
12244 (x86_emit_ops): New.
12245 (the_low_target): Install x86_emit_ops.
12246 * server.h (struct emit_ops): New.
12247 (get_raw_reg_func_addr): Declare.
12248 (current_insn_ptr, emit_error): Declare.
12249 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12250 (set_trace_state_variable_value): New defines.
12251 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12252 addr_get_trace_state_variable_value and
12253 addr_set_trace_state_variable_value.
12254 (symbol_list): New fields for get_raw_reg,
12255 get_trace_state_variable_value and set_trace_state_variable_value.
12256 (condfn): New typedef.
12257 (struct tracepoint): New field `compiled_cond'.
12258 (do_action_at_tracepoint): Clear compiled_cond.
12259 (get_trace_state_variable_value, set_trace_state_variable_value):
12261 (condition_true_at_tracepoint): If there's a compiled condition,
12263 (current_insn_ptr, emit_error): New globals.
12264 (struct bytecode_address): New.
12265 (get_raw_reg_func_addr): New.
12266 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12267 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12268 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12269 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12270 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12271 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12272 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12273 (compile_tracepoint_condition, compile_bytecodes): New.
12274 * target.h (emit_ops): Forward declare.
12275 (struct target_ops): New field emit_ops.
12276 (target_emit_ops): New.
12277 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12278 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12279 * linux-low.c (linux_emit_ops): New.
12280 (linux_target_ops): Install it.
12281 * linux-low.h (struct linux_target_ops): New field emit_ops.
12283 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12285 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12286 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12288 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12289 Stan Shebs <stan@codesourcery.com>
12291 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12292 (all): Depend on $(extra_libraries).
12293 (install-only): Install the IPA.
12294 (IPA_OBJS, IPA_LIB): New.
12295 (clean): Remove the IPA lib.
12296 (IPAGENT_CFLAGS): New.
12297 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12298 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12299 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12300 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12301 * configure.ac: Check for atomic builtins support in the compiler.
12302 (IPA_DEPFILES, extra_libraries): Define.
12303 * configure.srv (ipa_obj): Add description.
12304 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12305 (i[34567]86-*-linux*): Set ipa_obj.
12306 (x86_64-*-linux*): Set ipa_obj.
12307 * linux-low.c (stabilizing_threads): New.
12308 (supports_fast_tracepoints): New.
12309 (linux_detach): Stabilize threads before detaching.
12310 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12311 the lwp is either not stabilizing, or is moving out of a jump pad.
12312 (linux_fast_tracepoint_collecting): New.
12313 (maybe_move_out_of_jump_pad): New.
12314 (enqueue_one_deferred_signal): New.
12315 (dequeue_one_deferred_signal): New.
12316 (linux_wait_for_event_1): If moving out of a jump pad, defer
12317 pending signals to later.
12318 (linux_stabilize_threads): New.
12319 (linux_wait_1): Check if threads need moving out of jump pads, and
12321 (stuck_in_jump_pad_callback): New.
12322 (move_out_of_jump_pad_callback): New.
12323 (lwp_running): New.
12324 (linux_resume_one_lwp): Handle moving out of jump pads.
12325 (linux_set_resume_request): Dequeue deferred signals.
12326 (need_step_over_p): Also step over fast tracepoint jumps.
12327 (start_step_over): Also uninsert fast tracepoint jumps.
12328 (finish_step_over): Also reinsert fast tracepoint jumps.
12329 (linux_install_fast_tracepoint_jump): New.
12330 (linux_target_ops): Install linux_stabilize_threads and
12331 linux_install_fast_tracepoint_jump_pad.
12332 * linux-low.h (linux_target_ops) <get_thread_area,
12333 install_fast_tracepoint_jump_pad>: New fields.
12334 (struct lwp_info) <collecting_fast_tracepoint,
12335 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12336 (linux_get_thread_area): Declare.
12337 * linux-x86-low.c (jump_insn): New.
12338 (x86_get_thread_area): New.
12339 (append_insns): New.
12340 (push_opcode): New.
12341 (amd64_install_fast_tracepoint_jump_pad): New.
12342 (i386_install_fast_tracepoint_jump_pad): New.
12343 (x86_install_fast_tracepoint_jump_pad): New.
12344 (the_low_target): Install x86_get_thread_area and
12345 x86_install_fast_tracepoint_jump_pad.
12346 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12347 (struct fast_tracepoint_jump): New.
12348 (fast_tracepoint_jump_insn): New.
12349 (fast_tracepoint_jump_shadow): New.
12350 (find_fast_tracepoint_jump_at): New.
12351 (fast_tracepoint_jump_here): New.
12352 (delete_fast_tracepoint_jump): New.
12353 (set_fast_tracepoint_jump): New.
12354 (uninsert_fast_tracepoint_jumps_at): New.
12355 (reinsert_fast_tracepoint_jumps_at): New.
12356 (set_breakpoint_at): Use write_inferior_memory.
12357 (uninsert_raw_breakpoint): Use write_inferior_memory.
12358 (check_mem_read): Mask out fast tracepoint jumps.
12359 (check_mem_write): Mask out fast tracepoint jumps.
12360 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12361 (set_fast_tracepoint_jump): Declare.
12362 (delete_fast_tracepoint_jump)
12363 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12364 (reinsert_fast_tracepoint_jumps_at): Declare.
12365 * regcache.c: Don't compile many functions when building the
12366 in-process agent library.
12367 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12368 the register buffer in the heap.
12369 (free_register_cache): If the register buffer isn't owned by the
12370 regcache, don't free it.
12371 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12372 pre-existing register caches.
12373 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12375 (convert_ascii_to_int): : Constify `from' parameter type.
12376 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12377 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12378 the needed buffer in-place.
12379 (relocate_instruction): New.
12380 * server.c (handle_query) <qSymbols>: If the target supports
12381 tracepoints, give it a chance of looking up symbols. Report
12382 support for fast tracepoints.
12383 (handle_status): Stabilize threads.
12384 (process_serial_event): Adjust.
12385 * server.h (struct fast_tracepoint_jump): Forward declare.
12386 (struct process_info) <fast_tracepoint_jumps>: New field.
12387 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12388 (decode_X_packet, decode_M_packet): Adjust.
12389 (relocate_instruction): Declare.
12390 (in_process_agent_loaded): Declare.
12391 (tracepoint_look_up_symbols): Declare.
12392 (struct fast_tpoint_collect_status): Declare.
12393 (fast_tracepoint_collecting): Declare.
12394 (force_unlock_trace_buffer): Declare.
12395 (handle_tracepoint_bkpts): Declare.
12396 (initialize_low_tracepoint)
12397 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12398 * target.h (struct target_ops) <stabilize_threads,
12399 install_fast_tracepoint_jump_pad>: New fields.
12400 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12401 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12402 [HAVE_STDINT_H]: Include stdint.h.
12403 (trace_debug_1): Rename to ...
12404 (trace_vdebug): ... this.
12405 (trace_debug): Rename to ...
12406 (trace_debug_1): ... this. Add `level' parameter.
12407 (trace_debug): New.
12408 (ATTR_USED, ATTR_NOINLINE): New.
12409 (IP_AGENT_EXPORT): New.
12410 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12411 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12412 (about_to_request_buffer_space, trace_buffer_is_full)
12413 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12414 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12415 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12416 (traceframe_write_count, traceframes_created)
12417 (trace_state_variables)
12418 New renaming defines.
12419 (struct ipa_sym_addresses): New.
12420 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12421 (symbol_list): New.
12422 (ipa_sym_addrs): New.
12423 (all_tracepoint_symbols_looked_up): New.
12424 (in_process_agent_loaded): New.
12425 (write_e_ipa_not_loaded): New.
12426 (maybe_write_ipa_not_loaded): New.
12427 (tracepoint_look_up_symbols): New.
12428 (debug_threads) [IN_PROCESS_AGENT]: New.
12429 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12430 (UNKNOWN_SIDE_EFFECTS): New.
12431 (stop_tracing): New.
12432 (flush_trace_buffer): New.
12433 (stop_tracing_bkpt): New.
12434 (flush_trace_buffer_bkpt): New.
12435 (read_inferior_integer): New.
12436 (read_inferior_uinteger): New.
12437 (read_inferior_data_pointer): New.
12438 (write_inferior_data_pointer): New.
12439 (write_inferior_integer): New.
12440 (write_inferior_uinteger): New.
12441 (struct collect_static_trace_data_action): Delete.
12442 (enum tracepoint_type): New.
12443 (struct tracepoint) <type>: New field `type'.
12444 <actions_str, step_actions, step_actions_str>: Only include in
12446 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12447 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12448 (tracepoints): Use IP_AGENT_EXPORT.
12449 (last_tracepoint): Don't include in the IPA.
12450 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12451 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12452 (alloced_trace_state_variables): New.
12453 (trace_state_variables): Use IP_AGENT_EXPORT.
12454 (traceframe_t): Delete unused variable.
12455 (circular_trace_buffer): Don't include in the IPA.
12456 (trace_buffer_start): Delete.
12457 (struct trace_buffer_control): New.
12458 (trace_buffer_free): Delete.
12459 (struct ipa_trace_buffer_control): New.
12460 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12461 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12463 (trace_buffer_ctrl): New.
12464 (TRACE_BUFFER_CTRL_CURR): New.
12465 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12466 Reimplement as macros.
12467 (trace_buffer_wrap): Delete.
12468 (traceframe_write_count, traceframe_read_count)
12469 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12470 (struct tracepoint_hit_ctx) <type>: New field.
12471 (struct fast_tracepoint_ctx): New.
12472 (memory_barrier): New.
12474 (record_tracepoint_error): Update atomically in the IPA.
12475 (clear_inferior_trace_buffer): New.
12476 (about_to_request_buffer_space): New.
12477 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12478 updating the same buffer.
12479 (add_tracepoint): Default the tracepoint's type to trap
12480 tracepoint, and orig_size to -1.
12481 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12482 internal variables.
12483 (create_trace_state_variable): New parameter `gdb'. Handle it.
12484 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12485 (cmd_qtdp): Handle fast tracepoints.
12486 (cmd_qtdv): Adjust.
12487 (max_jump_pad_size): New.
12488 (gdb_jump_pad_head): New.
12489 (get_jump_space_head): New.
12490 (claim_jump_space): New.
12491 (sort_tracepoints): New.
12492 (MAX_JUMP_SIZE): New.
12493 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12495 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12496 support. Upload fast traceframes, and delete internal IPA
12498 (stop_tracing_handler): New.
12499 (flush_trace_buffer_handler): New.
12500 (cmd_qtstop): Upload fast tracepoints.
12501 (response_tracepoint): Handle fast tracepoints.
12502 (tracepoint_finished_step): Upload fast traceframes. Set the
12503 tracepoint hit context's tracepoint type.
12504 (handle_tracepoint_bkpts): New.
12505 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12506 type. Add comment about fast tracepoints.
12507 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12508 non-existing action_str field.
12509 (get_context_regcache): Handle fast tracepoints.
12510 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12512 (fast_tracepoint_from_jump_pad_address): New.
12513 (fast_tracepoint_from_ipa_tpoint_address): New.
12514 (collecting_t): New.
12515 (force_unlock_trace_buffer): New.
12516 (fast_tracepoint_collecting): New.
12518 (gdb_collect): New.
12519 (write_inferior_data_ptr): New.
12520 (target_tp_heap): New.
12521 (target_malloc): New.
12522 (download_agent_expr): New.
12524 (download_tracepoints): New.
12525 (download_trace_state_variables): New.
12526 (upload_fast_traceframes): New.
12527 (IPA_FIRST_TRACEFRAME): New.
12528 (IPA_NEXT_TRACEFRAME_1): New.
12529 (IPA_NEXT_TRACEFRAME): New.
12530 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12531 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12532 (gdb_jump_pad_buffer_end): New.
12533 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12534 (initialize_tracepoint): Adjust.
12535 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12536 buffer. Initialize the low module.
12537 * utils.c (PREFIX, TOOLNAME): New.
12538 (malloc_failure): Use PREFIX.
12539 (error): In the IPA, an error causes an exit.
12540 (fatal, warning): Use PREFIX.
12541 (internal_error): Use TOOLNAME.
12542 (NUMCELLS): Increase to 10.
12543 * configure, config.in: Regenerate.
12545 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12547 * server.c (handle_query) <qSupported>: Do two passes over the
12548 qSupported string to avoid nesting strtok.
12550 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12552 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12554 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12555 -Wl,--dynamic-list.
12556 * configure: Regenerate.
12557 * proc-service.list: New.
12559 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12561 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12564 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12566 * gdbreplay.c (remote_open): Check error return from socket() call by
12567 its equality to -1 not by it being negative.
12568 * remote-utils.c (remote_open): Likewise.
12570 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12572 * config.h: Regenerate.
12574 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12576 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12577 doesn't provide PTRACE_GET_THREAD_AREA.
12579 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12581 * linux-m68k-low.c: Include <asm/ptrace.h>
12582 (ps_get_thread_area): Implement.
12584 2010-05-03 Doug Evans <dje@google.com>
12586 * event-loop.c (struct callback_event): New struct.
12587 (callback_list): New global.
12588 (append_callback_event, delete_callback_event): New functions.
12589 (process_callback): New function.
12590 (start_event_loop): Call it.
12591 * remote-utils.c (NOT_SCHEDULED): Define.
12592 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12593 moved out of readchar.
12594 (readchar): Rewrite. Call reschedule before returning.
12595 (reset_readchar): New function.
12596 (remote_close): Call it.
12597 (process_remaining, reschedule): New functions.
12598 * server.h (callback_handler_func): New typedef.
12599 (append_callback_event, delete_callback_event): Declare.
12601 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12603 * proc-service.c (ps_pglobal_lookup): Use
12604 thread_db_look_up_one_symbol.
12605 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12606 parameter. Use it instead of all_symbols_looked_up.
12607 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12609 (all_symbols_looked_up): Don't declare.
12610 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12611 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12613 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12614 Set all_symbols_looked_up here.
12615 (thread_db_look_up_one_symbol): New.
12616 (thread_db_get_tls_address): Adjust.
12617 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12618 thread_db object on the heap, and tentatively set it in the
12620 (thread_db_init): Don't set all_symbols_looked_up here.
12621 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12623 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12625 * linux-low.c (linux_kill, linux_detach): Adjust.
12626 (status_pending_p_callback): Remove redundant statement. Check
12627 for !TARGET_WAITIKIND_IGNORE, instead of
12628 TARGET_WAITKIND_STOPPED.
12629 (handle_tracepoints): Make sure LWP is locked. Adjust.
12630 (linux_wait_for_event_1): Adjust.
12631 (linux_cancel_breakpoints): New.
12632 (unsuspend_one_lwp): New.
12633 (unsuspend_all_lwps): New.
12634 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12635 (send_sigstop_callback): Change return type to int, add new
12636 `except' parameter and handle it.
12637 (suspend_and_send_sigstop_callback): New.
12638 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12639 pass them down. If SUSPEND, also increment the lwp's suspend
12641 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12642 (need_step_over_p): Don't consider suspended LWPs.
12643 (start_step_over): Adjust.
12644 (proceed_one_lwp): Change return type to int, add new `except'
12645 parameter and handle it.
12646 (unsuspend_and_proceed_one_lwp): New.
12647 (proceed_all_lwps): Use find_inferior instead of
12649 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12650 also decrement the suspend count of LWPs. Pass `except' down,
12651 instead of hacking its suspend count.
12652 (linux_pause_all): Add `freeze' parameter. Adjust.
12653 (linux_unpause_all): New.
12654 (linux_target_ops): Install linux_unpause_all.
12655 * server.c (handle_status): Adjust.
12656 * target.h (struct target_ops): New fields `unpause_all' and
12657 `cancel_breakpoints'. Add new parameter to `pause_all'.
12658 (pause_all): Add new `freeze' parameter.
12659 (unpause_all): New.
12660 (cancel_breakpoints): New.
12661 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12662 cancel breakpoints.
12663 (cmd_qtstart): Pause threads.
12664 (stop_tracing): Pause threads, and cancel breakpoints.
12665 * win32-low.c (win32_target_ops): Adjust.
12667 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12669 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12670 the inferior right away from here...
12671 (linux_wait_1): ... to here, and adjust to check the thread's
12672 last_resume_kind instead of the lwp's step or stop_expected flags.
12674 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12676 * README: Use consistent `GDB' and `GDBserver' spellings.
12678 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12680 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12681 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12682 (linux_detach_one_lwp): Assume the lwp is stopped.
12683 (any_thread_of): Delete.
12684 (linux_detach): Stop all lwps here. Don't blindly delete all
12686 (delete_lwp_callback): New.
12687 (linux_mourn): Delete all lwps of the process that is gone.
12688 (linux_wait_1): Don't delete the last lwp of the process here.
12689 * mem-break.h (mark_breakpoints_out): Declare.
12690 * mem-break.c (mark_breakpoints_out): New.
12691 (free_all_breakpoints): Use it.
12692 * server.c (handle_target_event): If the process is gone, mark
12694 * thread-db.c (struct thread_db) <create_bp>: New field.
12695 (thread_db_enable_reporting): Fix prototype. Store a thread event
12696 breakpoint reference in the thread_db struct.
12697 (thread_db_load_search): Clear the thread_db object.
12698 (try_thread_db_load_1): Ditto.
12699 (switch_to_process): New.
12700 (disable_thread_event_reporting): Use it.
12701 (remove_thread_event_breakpoints): New.
12702 (thread_db_detach, thread_db_mourn): Use it.
12704 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12706 * linux-low.c (linux_enable_event_reporting): New.
12707 (linux_wait_for_event_1, handle_extended_wait): Use it.
12709 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12711 * linux-low.c (linux_kill_one_lwp, linux_kill)
12712 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12713 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12714 SIGSTOP even if the LWP is stopped.
12715 (send_sigstop_callback): New.
12716 (stop_all_lwps): Use send_sigstop_callback instead.
12717 (linux_resume_one_thread): Adjust.
12718 (proceed_one_lwp): Still proceed an LWP that the client has
12719 requested to stop, if we haven't reported it as stopped yet. Make
12720 sure that LWPs the client want stopped, have a pending SIGSTOP.
12722 2010-04-26 Doug Evans <dje@google.com>
12724 * server.c (handle_general_set): Make static.
12726 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12727 Print received char after testing for error/eof instead of before.
12728 (input_interrupt): Tweak comment.
12730 2010-04-23 Doug Evans <dje@google.com>
12732 * server.c (start_inferior): Print inferior argv if --debug.
12734 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12736 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12737 * nto-x86-low.c: Include server.h
12739 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12741 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12742 be consistent with other sources of this directory.
12743 (init_registers_amd64): Correct name of source file of this function
12746 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12748 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12749 64-bit executables.
12751 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12753 * win32-i386-low.c: Add 64-bit support.
12754 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12755 (init_registers_amd64): Declare.
12756 (mappings): Add 64-bit version of array.
12757 (init_windows_x86): New function.
12758 (the_low_target): Change init_arch field to init_windows_x86.
12760 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12762 * win32-low.c: Adapt to support also 64-bit architecture.
12763 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12764 (get_image_name): Use SIZE_T type for local variable `done'.
12765 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12766 (toolhelp_get_dll_name): Idem.
12767 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12768 Use uintptr_t typecast to avoid warning.
12769 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12770 (handle_exception): Use phex_nz to avoid warning.
12771 (win32_wait): Remove unused local variable `process'.
12773 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12775 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12778 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12780 * configure.ac: Use `ws2_32' library for srv_mingw.
12781 * configure: Regenerate.
12782 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12783 * remote-utils.c: Likewise.
12785 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12787 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12788 if __x86_64__ is defined.
12790 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12792 * configure: Regenerate.
12794 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12796 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12797 * target.h (target_ops): New get_tib_address field.
12798 * win32-low.h (win32_thread_info): Add thread_local_base field.
12799 * win32-low.c (child_add_thread): Add tlb argument.
12800 Set thread_local_base field to TLB.
12801 (get_child_debug_event): Adapt to child_add_thread change.
12802 (win32_get_tib_address): New function.
12803 (win32_target_ops): Set get_tib_address field to
12804 win32_get_tib_address.
12805 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12807 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12809 * linux-low.c (linux_mourn): Also remove the process.
12810 * server.c (handle_target_event): Don't remove the process here.
12811 * nto-low.c (nto_mourn): New.
12812 (nto_target_ops): Install it.
12813 * spu-low.c (spu_mourn): New.
12814 (spu_target_ops): Install it.
12815 * win32-low.c (win32_mourn): New.
12816 (win32_target_ops): Install it.
12818 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12820 * server.h (buffer_xml_printf): Remove redundant `;'.
12822 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12824 * regcache.c (set_register_cache): Invalidate regcaches before
12825 changing the register cache layout.
12826 (regcache_invalidate_one): Allow a NULL regcache.
12827 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12828 regcaches before changing the register cache layout or the target
12831 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12833 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12834 variable warning on Linux/x86-64.
12836 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12838 GDBserver disconnected tracing support.
12840 * linux-low.c (linux_remove_process): Delete.
12841 (add_lwp): Don't set last_resume_kind here.
12842 (linux_kill): Use `mourn'.
12843 (linux_detach): Use `thread_db_detach', and `mourn'.
12844 (linux_mourn): New.
12845 (linux_attach_lwp_1): Adjust comment.
12846 (linux_attach): last_resume_kind moved the thread_info; adjust.
12847 (status_pending_p_callback): Adjust.
12848 (linux_wait_for_event_1): Adjust.
12849 (count_events_callback, select_singlestep_lwp_callback)
12850 (select_event_lwp_callback, cancel_breakpoints_callback)
12851 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12852 (proceed_one_lwp): Adjust.
12853 (linux_async): Add debug output.
12854 (linux_thread_stopped): New.
12855 (linux_pause_all): New.
12856 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12858 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12859 (thread_db_free): Delete declaration.
12860 (thread_db_detach, thread_db_mourn): Declare.
12861 * thread-db.c (thread_db_init): Use thread_db_mourn.
12862 (thread_db_free): Delete, split in two.
12863 (disable_thread_event_reporting): New.
12864 (thread_db_detach): New.
12865 (thread_db_mourn): New.
12867 * server.h (struct thread_info) <last_resume_kind>: New field.
12868 <attached>: Add comment.
12869 <gdb_detached>: New field.
12870 (handler_func): Change return type to int.
12871 (handle_serial_event, handle_target_event): Ditto.
12872 (gdb_connected): Declare.
12874 (disconnected_tracing): Declare.
12875 (stop_tracing): Declare.
12877 * server.c (handle_query) <qSupported>: Report support for
12878 disconnected tracing.
12879 (queue_stop_reply_callback): Account for running threads.
12880 (gdb_wants_thread_stopped): New.
12881 (gdb_wants_all_threads_stopped): New.
12882 (gdb_reattached_process): New.
12883 (handle_status): Clear the `gdb_detached' flag of all processes.
12884 In all-stop, stop all threads.
12885 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12886 (process_serial_event): If the remote connection breaks, or if an
12887 exit was forced with "monitor exit", force an event loop exit.
12888 Handle disconnected tracing on detach.
12889 (handle_serial_event): Adjust.
12890 (handle_target_event): If GDB isn't connected, forward events back
12891 to the inferior, unless the last process exited, in which case,
12892 exit gdbserver. Adjust interface.
12894 * remote-utils.c (remote_open): Don't block in accept. Instead
12895 register an event loop source on the listen socket file
12896 descriptor. Refactor bits into ...
12897 (listen_desc): ... this new global.
12898 (gdb_connected): ... this new function.
12899 (enable_async_notification): ... this new function.
12900 (handle_accept_event): ... this new function.
12901 (remote_close): Clear remote_desc.
12903 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12905 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12907 (mourn_inferior): Define.
12908 (target_process_qsupported): Avoid the dangling else problem.
12909 (thread_stopped): Define.
12910 (pause_all): Define.
12911 (target_waitstatus_to_string): Declare.
12912 * target.c (target_waitstatus_to_string): New.
12914 * tracepoint.c (tracing): Make extern.
12915 (disconnected_tracing): New.
12916 (stop_tracing): Make extern. Handle tracing stops due to GDB
12918 (cmd_qtdisconnected): New.
12919 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12920 (handle_tracepoint_general_set): Handle QTDisconnected.
12922 * event-loop.c (event_handler_func): Change return type to int.
12923 (process_event): Bail out if the event handler wants the event
12925 (handle_file_event): Ditto.
12926 (start_event_loop): Bail out if the event handler wants the event
12929 * nto-low.c (nto_target_ops): Adjust.
12930 * spu-low.c (spu_wait): Don't remove the process here.
12931 (spu_target_ops): Adjust.
12932 * win32-low.c (win32_wait): Don't remove the process here.
12933 (win32_target_ops): Adjust.
12935 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12937 * regcache.c (realloc_register_cache): Invalidate inferior's
12938 regcache before recreating it.
12940 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12942 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12944 2010-04-09 Stan Shebs <stan@codesourcery.com>
12945 Pedro Alves <pedro@codesourcery.com>
12947 * server.h (LONGEST): New.
12948 (struct thread_info) <while_stepping>: New field.
12949 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12951 (initialize_tracepoint, handle_tracepoint_general_set)
12952 (handle_tracepoint_query, tracepoint_finished_step)
12953 (tracepoint_was_hit, release_while_stepping_state_list):
12954 (current_traceframe): Declare.
12955 * server.c (handle_general_set): Handle tracepoint packets.
12956 (read_memory): New.
12957 (write_memory): New.
12958 (handle_search_memory_1): Use read_memory.
12959 (handle_query): Report support for conditional tracepoints, trace
12960 state variables, and tracepoint sources. Handle tracepoint
12962 (main): Initialize the tracepoints module.
12963 (process_serial_event): Handle traceframe reads/writes.
12965 * linux-low.c (handle_tracepoints): New.
12966 (linux_wait_1): Call it.
12967 (linux_resume_one_lwp): Handle while-stepping.
12968 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12969 (linux_target_ops): Install them.
12970 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12972 * linux-x86-low.c (x86_supports_tracepoints): New.
12973 (the_low_target). Install it.
12975 * mem-break.h (delete_breakpoint): Declare.
12976 * mem-break.c (delete_breakpoint): Make external.
12978 * target.h (struct target_ops): Add `supports_tracepoints',
12979 `read_pc', and `write_pc' fields.
12980 (target_supports_tracepoints): Define.
12981 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12984 * regcache.h (struct regcache) <registers_owned>: New field.
12985 (init_register_cache, regcache_cpy): Declare.
12986 (regcache_read_pc, regcache_write_pc): Declare.
12987 (register_cache_size): Declare.
12988 (supply_regblock): Declare.
12989 * regcache.c (init_register_cache): New.
12990 (new_register_cache): Use it.
12991 (regcache_cpy): New.
12992 (register_cache_size): New.
12993 (supply_regblock): New.
12994 (regcache_read_pc, regcache_write_pc): New.
12996 * tracepoint.c: New.
12998 * Makefile.in (OBS): Add tracepoint.o.
12999 (tracepoint.o): New rule.
13001 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13003 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13005 (i386-mmx.c): Likewise.
13006 (i386-mmx-linux.o): Likewise.
13007 (i386-mmx-linux.c): Likewise.
13009 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13010 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13011 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13012 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13014 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13015 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13016 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13018 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13020 * Makefile.in (clean): Updated.
13022 (i386-avx.c): Likewise.
13023 (i386-avx-linux.o): Likewise.
13024 (i386-avx-linux.c): Likewise.
13025 (amd64-avx.o): Likewise.
13026 (amd64-avx.c): Likewise.
13027 (amd64-avx-linux.o): Likewise.
13028 (amd64-avx-linux.c): Likewise.
13030 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13031 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13032 (srv_amd64_regobj): Add amd64-avx.o.
13033 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13034 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13035 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13036 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13037 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13038 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13039 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13041 * i387-fp.c: Include "i386-xstate.h".
13043 (i387_cache_to_xsave): Likewise.
13044 (i387_xsave_to_cache): Likewise.
13045 (x86_xcr0): Likewise.
13047 * i387-fp.h (i387_cache_to_xsave): Likewise.
13048 (i387_xsave_to_cache): Likewise.
13049 (x86_xcr0): Likewise.
13051 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13052 * linux-crisv32-low.c (target_regsets): Likewise.
13053 * linux-m68k-low.c (target_regsets): Likewise.
13054 * linux-mips-low.c (target_regsets): Likewise.
13055 * linux-ppc-low.c (target_regsets): Likewise.
13056 * linux-s390-low.c (target_regsets): Likewise.
13057 * linux-sh-low.c (target_regsets): Likewise.
13058 * linux-sparc-low.c (target_regsets): Likewise.
13059 * linux-xtensa-low.c (target_regsets): Likewise.
13061 * linux-low.c: Include <sys/uio.h>.
13062 (regsets_fetch_inferior_registers): Support nt_type.
13063 (regsets_store_inferior_registers): Likewise.
13064 (linux_process_qsupported): New.
13065 (linux_target_ops): Add linux_process_qsupported.
13067 * linux-low.h (regset_info): Add nt_type.
13068 (linux_target_ops): Add process_qsupported.
13070 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13072 (init_registers_i386_avx_linux): New.
13073 (init_registers_amd64_avx_linux): Likewise.
13074 (xmltarget_i386_linux_no_xml): Likewise.
13075 (xmltarget_amd64_linux_no_xml): Likewise.
13076 (PTRACE_GETREGSET): Likewise.
13077 (PTRACE_SETREGSET): Likewise.
13078 (x86_fill_xstateregset): Likewise.
13079 (x86_store_xstateregset): Likewise.
13080 (use_xml): Likewise.
13081 (x86_linux_update_xmltarget): Likewise.
13082 (x86_linux_process_qsupported): Likewise.
13083 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13084 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13085 init_registers_i386_linux here. Call
13086 x86_linux_update_xmltarget.
13087 (the_low_target): Add x86_linux_process_qsupported.
13089 * server.c (handle_query): Call target_process_qsupported.
13091 * target.h (target_ops): Add process_qsupported.
13092 (target_process_qsupported): New.
13094 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13096 * inferiors.c (add_thread): Set last_status kind to
13097 TARGET_WAITKIND_IGNORE.
13098 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13099 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13100 (linux_wait_1): Move `thread' local definition to block that uses
13101 it. Don't NULL initialize `event_child'.
13102 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13103 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13104 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13106 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13108 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13109 an extended waitstatus, or by a watchpoint.
13110 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13111 thread was stepping or has been stopped by a watchpoint.
13113 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13115 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13116 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13117 of another, then delete the previous, and validate all
13119 (validate_inserted_breakpoint): New.
13120 (delete_disabled_breakpoints): New.
13121 (validate_breakpoints): New.
13122 (check_mem_read): Validate breakpoints before trusting their
13123 shadow. Delete disabled breakpoints.
13124 (check_mem_write): Validate breakpoints before trusting they
13125 should be inserted. Delete disabled breakpoints.
13126 * mem-break.h (validate_breakpoints):
13127 * server.c (handle_query): Validate breakpoints when we see a
13130 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13132 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13133 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13134 if we could tell there's a GDB breakpoint at stop_pc.
13135 (need_step_over_p): Don't do a step over if we find a GDB
13136 breakpoint at the resume PC.
13138 * mem-break.c (struct raw_breakpoint): New.
13139 (enum bkpt_type): New type `gdb_breakpoint'.
13140 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13141 fields. New field `raw'.
13142 (find_raw_breakpoint_at): New.
13143 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13144 breakpoint instead.
13145 (set_breakpoint_at): Adjust.
13146 (delete_raw_breakpoint): New.
13147 (release_breakpoint): New.
13148 (delete_breakpoint): Rename to...
13149 (delete_breakpoint_1): ... this. Add proc parameter. Use
13150 release_breakpoint. Return ENOENT.
13151 (delete_breakpoint): Reimplement.
13152 (find_breakpoint_at): Delete.
13153 (find_gdb_breakpoint_at): New.
13154 (delete_breakpoint_at): Delete.
13155 (set_gdb_breakpoint_at): New.
13156 (delete_gdb_breakpoint_at): New.
13157 (gdb_breakpoint_here): New.
13158 (set_reinsert_breakpoint): Use release_breakpoint.
13159 (uninsert_breakpoint): Rename to ...
13160 (uninsert_raw_breakpoint): ... this.
13161 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13162 (reinsert_raw_breakpoint): Change parameter type to
13164 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13166 (check_breakpoints): Adjust. Use release_breakpoint.
13167 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13168 (breakpoint_inserted_here): Ditto.
13169 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13170 Don't trust the breakpoint's shadow if it is not inserted.
13171 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13172 (delete_all_breakpoints): Adjust.
13173 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13174 use delete_breakpoint_1.
13176 * mem-break.h (breakpoints_supported): Delete declaration.
13177 (set_gdb_breakpoint_at): Declare.
13178 (gdb_breakpoint_here): Declare.
13179 (delete_breakpoint_at): Delete.
13180 (delete_gdb_breakpoint_at): Declare.
13182 * server.h (struct raw_breakpoint): Forward declare.
13183 (struct process_info): New field `raw_breakpoints'.
13185 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13188 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13190 * linux-low.c (status_pending_p_callback): Fix comment.
13191 (linux_wait_for_event_1): Move most of the internal breakpoint
13192 handling from here...
13193 (linux_wait_1): ... to here.
13194 (count_events_callback): New.
13195 (select_singlestep_lwp_callback): New.
13196 (select_event_lwp_callback): New.
13197 (cancel_breakpoints_callback): New.
13198 (select_event_lwp): New.
13199 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13200 priority to all LWPs that have had events that should be reported
13201 to the client. Cancel breakpoints when about to reporting the
13202 event to the client, not while stopping lwps. No longer cancel
13203 finished single-steps here.
13204 (cancel_finished_single_step): Delete.
13205 (cancel_finished_single_steps): Delete.
13207 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13209 * mem-break.c (enum bkpt_type): New.
13210 (struct breakpoint): New field `type'.
13211 (set_breakpoint_at): Change return type to struct breakpoint
13212 pointer. Set type to `other_breakpoint' by default.
13213 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13214 in the breakpoint list.
13215 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13216 (reinsert_breakpoint): Rename to ...
13217 (reinsert_raw_breakpoint): ... this.
13218 (reinsert_breakpoints_at): Adjust.
13219 * mem-break.h (struct breakpoint): Declare.
13220 (set_breakpoint_at): Change return type to struct breakpoint
13223 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13225 * server.c (handle_query): Assign, not compare.
13227 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13229 Teach linux gdbserver to step-over-breakpoints.
13231 * linux-low.c (can_hardware_single_step): New.
13232 (supports_breakpoints): New.
13233 (handle_extended_wait): If stopping threads, read the stop pc of
13234 the new cloned LWP.
13236 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13237 low target doesn't support retrieving the PC.
13238 (add_lwp): Set last_resume_kind to resume_continue.
13239 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13240 (linux_attach): Don't clear stop_expected. Set the lwp's
13241 last_resume_kind to resume_stop.
13242 (linux_detach_one_lwp): Don't check for removed breakpoints.
13243 (check_removed_breakpoint): Delete.
13244 (status_pending_p): Rename to ...
13245 (status_pending_p_callback): ... this. Don't check for removed
13246 breakpoints. Don't consider threads that are stopped from GDB's
13248 (linux_wait_for_lwp): Always read the stop_pc here.
13249 (cancel_breakpoint): New.
13250 (step_over_bkpt): New global.
13251 (linux_wait_for_event_1): Implement stepping over breakpoints.
13252 (gdb_wants_lwp_stopped): New.
13253 (gdb_wants_all_stopped): New.
13254 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13255 single-step traps here. Store the thread's last reported target
13257 (send_sigstop): Don't clear stop_expected. Always set it,
13259 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13260 (cancel_finished_single_step): New.
13261 (cancel_finished_single_steps): New.
13262 (wait_for_sigstop): Don't cancel finished single-step traps here.
13263 (linux_resume_one_lwp): Don't check for removed breakpoints.
13264 Don't set `step' on non-hardware step archs.
13265 (linux_set_resume_request): Ignore resume_stop requests if already
13266 stopping or stopped. Set the lwp's last_resume_kind.
13267 (resume_status_pending_p): Don't check for removed breakpoints.
13268 (need_step_over_p): New.
13269 (start_step_over): New.
13270 (finish_step_over): New.
13271 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13272 requests. Clear the thread's last reported target waitstatus.
13273 Don't use the `suspended' flag. Don't consider pending breakpoints.
13274 (linux_resume): Start a step-over if necessary.
13275 (proceed_one_lwp): New.
13276 (proceed_all_lwps): New.
13277 (unstop_all_lwps): New.
13278 * linux-low.h (struct lwp_info): Rewrite comment for the
13279 `suspended' flag. Add the `stop_pc' field. Delete the
13280 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13281 Add `'last_resume_kind' and `need_step_over' fields.
13282 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13283 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13284 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13285 (set_raw_breakpoint_at): New.
13286 (set_breakpoint_at): Rewrite to use it.
13287 (reinsert_breakpoint_handler): Delete.
13288 (set_reinsert_breakpoint): New.
13289 (reinsert_breakpoint_by_bp): Delete.
13290 (delete_reinsert_breakpoints): New.
13291 (uninsert_breakpoint): Rewrite.
13292 (uninsert_breakpoints_at): New.
13293 (reinsert_breakpoint): Rewrite.
13294 (reinsert_breakpoints_at): New.
13295 (check_breakpoints): Rewrite.
13296 (breakpoint_here): New.
13297 (breakpoint_inserted_here): New.
13298 (check_mem_read): Adjust.
13299 * mem-break.h (breakpoints_supported, breakpoint_here)
13300 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13301 (reinsert_breakpoint_by_bp): Delete declaration.
13302 (delete_reinsert_breakpoints): Declare.
13303 (reinsert_breakpoint): Delete declaration.
13304 (reinsert_breakpoints_at): Declare.
13305 (uninsert_breakpoint): Delete declaration.
13306 (uninsert_breakpoints_at): Declare.
13307 (check_breakpoints): Adjust prototype.
13308 * server.h: Adjust include order.
13309 (struct thread_info): Declare here. Add a `last_status' field.
13311 2010-03-23 Michael Snyder <msnyder@vmware.com>
13313 * server.c (crc32): New function.
13314 (handle_query): Add handling for 'qCRC:' request.
13316 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13318 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13319 lwp had been stopped by a watchpoint.
13321 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13323 * server.h (internal_error): Declare.
13324 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13325 * utils.c (internal_error): New function.
13327 2010-03-15 Andreas Schwab <schwab@redhat.com>
13329 * configure.srv: Fix typo setting srv_regobj.
13331 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13333 * linux-low.c (fetch_register): Avoid passing a non string literal
13335 (usr_store_inferior_registers): Ditto.
13337 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13339 * linux-low.c (linux_write_memory): Bail out early if peeking
13342 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13344 * linux-low.h (struct lwp_info): New fields
13345 `stopped_by_watchpoint' and `stopped_data_address'.
13346 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13347 here, and cache them in the lwp object.
13348 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13350 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13352 (linux_stopped_by_watchpoint): Rewrite.
13353 (linux_stopped_data_address): Rewrite.
13355 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13357 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13358 switching the current inferior, not before.
13360 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13362 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13363 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13364 i386-linux.c and amd64-linux.c.
13365 (reg-i386.o): Removed.
13366 (reg-i386.c): Likewise.
13367 (reg-i386-linux.o): Likewise.
13368 (reg-i386-linux.c): Likewise.
13369 (reg-x86-64.o): Likewise.
13370 (reg-x86-64.c): Likewise.
13371 (reg-x86-64-linux.o): Likewise.
13372 (reg-x86-64-linux.c): Likewise.
13374 (i386.c): Likewise.
13375 (i386-linux.o): Likewise.
13376 (i386-linux.c): Likewise.
13377 (amd64.o): Likewise.
13378 (amd64.c): Likewise.
13379 (amd64-linux.o): Likewise.
13380 (amd64-linux.c): Likewise.
13382 * configure.srv (srv_i386_regobj): New.
13383 (srv_i386_linux_regobj): Likewise.
13384 (srv_amd64_regobj): Likewise.
13385 (srv_amd64_linux_regobj): Likewise.
13386 (srv_i386_32bit_xmlfiles): Likewise.
13387 (srv_i386_64bit_xmlfiles): Likewise.
13388 (srv_i386_xmlfiles): Likewise.
13389 (srv_amd64_xmlfiles): Likewise.
13390 (srv_i386_linux_xmlfiles): Likewise.
13391 (srv_amd64_linux_xmlfiles): Likewise.
13392 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13393 srv_xmlfiles to $srv_i386_xmlfiles.
13394 (i[34567]86-*-mingw32ce*): Likewise.
13395 (i[34567]86-*-mingw*): Likewise.
13396 (i[34567]86-*-nto*): Likewise.
13397 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13398 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13399 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13400 (x86_64-*-linux*): Likewise.
13402 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13403 (init_registers_amd64_linux): New.
13404 (x86_arch_setup): Replace init_registers_x86_64_linux with
13405 init_registers_amd64_linux.
13407 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13409 * configure.ac: Check for libdl. If it is not available link against
13410 static libthread_db.
13411 * configure: Regenerate.
13413 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13417 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13418 handing a read watchpoint.
13419 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13421 2010-02-12 Doug Evans <dje@google.com>
13423 * linux-low.c (linux_supports_tracefork_flag): Document.
13424 (linux_look_up_symbols): Add comment.
13426 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13428 * regcache.c (supply_register): Clear regcache if buf is NULL.
13430 2010-02-02 Nicolas Roche <roche@sourceware.org>
13431 Joel Brobecker <brobecker@adacore.com>
13433 * inferiors.c (find_inferior): Add function documentation.
13434 (unloaded_dll): Handle the case where the unloaded dll has not
13435 been previously registered in the dll list.
13437 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13439 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13440 (thumb2_breakpoint): New.
13441 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13443 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13445 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13446 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13449 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13451 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13453 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13455 * linux-s390-low.c (s390_collect_ptrace_register)
13456 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13458 2010-01-21 Doug Evans <dje@google.com>
13460 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13461 (PTRACE_ARG4_TYPE): New macro.
13462 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13463 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13464 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13465 (usr_store_inferior_registers): Ditto.
13466 (linux_read_memory, linux_write_memory): Ditto.
13467 (linux_test_for_tracefork): Ditto.
13469 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13470 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13472 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13474 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13477 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13479 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13480 prototype to take a regcache. Adjust.
13482 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13484 * regcache.h (struct thread_info): Forward declare.
13485 (struct regcache): New.
13486 (new_register_cache): Adjust prototype.
13487 (get_thread_regcache): Declare.
13488 (free_register_cache): Adjust prototype.
13489 (registers_to_string, registers_from_string): Ditto.
13490 (supply_register, supply_register_by_name, collect_register)
13491 (collect_register_as_string, collect_register_by_name): Ditto.
13492 * regcache.c (struct inferior_regcache_data): Delete.
13493 (get_regcache): Rename to ...
13494 (get_thread_regcache): ... this. Adjust. Switch inferior before
13495 fetching registers.
13496 (regcache_invalidate_one): Adjust.
13497 (regcache_invalidate): Fix prototype.
13498 (new_register_cache): Return the new register cache.
13499 (free_register_cache): Change prototype.
13500 (realloc_register_cache): Adjust.
13501 (registers_to_string): Change prototype to take a regcache. Adjust.
13502 (registers_from_string): Ditto.
13503 (register_data): Ditto.
13504 (supply_register): Ditto.
13505 (supply_register_by_name): Ditto.
13506 (collect_register): Ditto.
13507 (collect_register_as_string): Ditto.
13508 (collect_register_by_name): Ditto.
13509 * server.c (process_serial_event): Adjust.
13510 * linux-low.h (regset_fill_func, regset_store_func): Change
13512 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13514 * linux-low.c (get_stop_pc): Adjust.
13515 (check_removed_breakpoint): Adjust.
13516 (linux_wait_for_event): Adjust.
13517 (linux_resume_one_lwp): Adjust.
13518 (fetch_register): Add regcache parameter. Adjust.
13519 (usr_store_inferior_registers): Ditto.
13520 (regsets_fetch_inferior_registers): Ditto.
13521 (regsets_store_inferior_registers): Ditto.
13522 (linux_fetch_registers, linux_store_registers): Ditto.
13523 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13525 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13527 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13528 prototype to take a regcache.
13529 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13530 * remote-utils.c (convert_ascii_to_int, outreg)
13531 (prepare_resume_reply): Change prototype to take a regcache.
13533 * target.h (struct target_ops) <fetch_registers, store_registers>:
13534 Change prototype to take a regcache.
13535 (fetch_inferior_registers, store_inferior_registers): Change
13536 prototype to take a regcache. Adjust.
13537 * proc-service.c (ps_lgetregs): Adjust.
13538 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13539 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13540 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13541 take a regcache. Adjust.
13542 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13543 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13544 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13545 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13546 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13547 (cris_cannot_fetch_register):
13548 (cris_breakpoint_at): Change prototype to take a regcache.
13550 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13551 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13552 to take a regcache. Adjust.
13553 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13555 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13556 take a regcache. Adjust.
13557 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13558 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13559 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13560 * linux-mips-low.c (mips_get_pc):
13561 (mips_set_pc): Change prototype to take a regcache. Adjust.
13562 (mips_reinsert_addr): Adjust.
13563 (mips_collect_register): Change prototype to take a regcache.
13565 (mips_supply_register):
13566 (mips_collect_register_32bit, mips_supply_register_32bit)
13567 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13568 (mips_store_fpregset): Ditto.
13569 * linux-ppc-low.c (ppc_supply_ptrace_register)
13570 (ppc_supply_ptrace_register): Ditto.
13571 (parse_spufs_run): Adjust.
13572 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13573 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13574 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13575 take a regcache. Adjust.
13576 * linux-s390-low.c (s390_collect_ptrace_register)
13577 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13578 (s390_set_pc): Change prototype to take a regcache. Adjust.
13579 (s390_arch_setup): Adjust.
13580 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13581 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13582 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13583 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13584 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13586 (sparc_breakpoint_at): Adjust.
13587 * linux-xtensa-low.c (xtensa_fill_gregset):
13588 (xtensa_store_gregset):
13589 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13590 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13591 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13592 prototype to take a regcache. Adjust.
13593 * win32-arm-low.c (arm_fetch_inferior_register)
13594 (arm_store_inferior_register): Change prototype to take a
13596 * win32-i386-low.c (i386_fetch_inferior_register)
13597 (i386_store_inferior_register): Change prototype to take a
13599 * win32-low.c (child_fetch_inferior_registers)
13600 (child_store_inferior_registers): Change prototype to take a
13602 (win32_wait): Adjust.
13603 (win32_fetch_inferior_registers): Change prototype to take a
13605 (win32_store_inferior_registers): Adjust.
13606 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13607 store_inferior_register>: Change prototype to take a regcache.
13609 2010-01-20 Doug Evans <dje@google.com>
13611 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13613 (linux_wait_for_event1, linux_init_signals): Ditto.
13614 (W_STOPCODE): Provide definition if missing.
13616 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13618 * linux-low.c (linux_core_of_thread): New.
13619 (compare_ints, show_process, list_threads): New.
13620 (linux_qxfer_osdata): Report threads and cores.
13621 (linux_target_op): Register linux_core_of_thread.
13622 * remote-utils.c (prepare_resume_reply): Report the core.
13623 (buffer_xml_printf): Support %d specifier.
13624 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13626 (handle_query): Handle qXfer:threads. Announce availability
13628 * target.h (struct target_ops): New field core_of_thread.
13630 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13632 * Makefile.in (clean): Remove new generated files.
13633 (reg-s390.o, reg-s390.c): Remove rules.
13634 (reg-s390x.o, reg-s390x.c): Likewise.
13635 (s390-linux32.o, s390-linux32.c): Add rules.
13636 (s390-linux64.o, s390-linux64.c): Likewise.
13637 (s390x-linux64.o, s390x-linux64.c): Likewise.
13638 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13639 * linux-s390-low.c: Include <elf.h>.
13640 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13641 (init_registers_s390): Remove prototype.
13642 (init_registers_s390x): Likewise.
13643 (init_registers_s390_linux32): Add prototype.
13644 (init_registers_s390_linux64): Likewise.
13645 (init_registers_s390x_linux64): Likewise.
13646 (s390_num_regs_3264): New define.
13647 (s390_regmap_3264): New global variable.
13648 (s390_cannot_fetch_register): Remove obsolete check.
13649 (s390_cannot_store_register): Likewise.
13650 (s390_collect_ptrace_register): Handle upper/lower register halves.
13651 (s390_supply_ptrace_register): Likewise.
13652 (s390_fill_gregset): Update to register number changes.
13653 (s390_get_hwcap): New routine.
13654 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13655 Install appropriate regmap and register set.
13657 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13659 * server.c (gdbserver_version): Update copyright year to 2010.
13660 * gdbreplay.c (gdbreplay_version): Likewise.
13662 2009-12-28 Doug Evans <dje@google.com>
13664 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13665 elf/external.h. Include <elf.h> instead but only if necessary.
13667 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13669 * linux-low.c (linux_remove_process): Remove `detaching'
13670 parameter. Don't release/detach from thread_db here.
13671 (linux_kill): Release/detach from thread_db here, ...
13672 (linux_detach): ... and here, before actually detaching.
13673 (linux_wait_1): ... and here, when a process exits.
13674 * thread-db.c (any_thread_of): New.
13675 (thread_db_free): Switch the current inferior to a thread of the
13678 2009-12-21 Doug Evans <dje@google.com>
13680 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13682 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13683 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13684 warning ifndef __NR_tkill. Move setting of errno there too.
13685 Delete unnecessary resetting of errno after syscall.
13686 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13688 * configure.ac: Check for dladdr.
13689 * config.in: Regenerate.
13690 * configure: Regenerate.
13691 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13692 (try_thread_db_load): Update.
13694 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13696 2009-12-18 Doug Evans <dje@google.com>
13698 * event-loop.c: Include unistd.h if it exists.
13700 * linux-low.c (my_waitpid): Move definition away from being in
13701 between linux_tracefork_child/linux_test_for_tracefork.
13703 * gdb_proc_service.h (psaddr_t): Fix type.
13704 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13705 signature to match glibc.
13707 2009-12-16 Doug Evans <dje@google.com>
13709 * linux-low.c (linux_read_memory): Fix argument to read.
13711 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13713 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13714 events, don't leave current_inferior pointing at null.
13716 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13718 * win32-low.c (LOG): Delete.
13719 (OUTMSG): Output to stderr.
13720 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13721 on compile time LOG macro.
13722 (win32_wait): Fix debug output.
13724 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13726 * win32-low.c (win32_add_one_solib): If the dll name is
13727 "ntdll.dll", prepend the system directory to the dll path.
13729 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13731 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13733 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13734 Vladimir Prus <vladimir@codesourcery.com>
13736 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13737 * configure.ac: Check for __mcoldfire__ and set
13738 gdb_cv_m68k_is_coldfire.
13739 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13740 reg-cf.o and reg-m68k.o.
13741 * configure: Regenerated.
13743 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13745 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13746 Pass it to thread_db_free.
13747 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13748 proper `detaching' argument to linux_remove_process.
13749 * linux-low.h (thread_db_free): Add `detaching' parameter.
13750 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13752 (thread_db_free): Add `detaching' parameter. Only
13753 call td_ta_clear_event if detaching from process.
13755 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13757 * thread-db.c (thread_db_free): Fix typo.
13759 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13762 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13764 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13766 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13767 with an i686 compiler.
13768 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13770 * configure: Rebuilt.
13772 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13776 * server.c (handle_search_memory_1): Correct read_addr initialization
13777 in loop for searching subsequent chunks.
13779 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13781 * configure.ac: New --with-libthread-db option.
13782 * thread-db.c: Allow direct dependence on libthread_db.
13783 (thread_db_free): Adjust.
13784 * config.in: Regenerate.
13785 * configure: Likewise.
13787 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13790 * thread-db.c (attach_thread): New function.
13791 (maybe_attach_thread): Return success/failure.
13792 (find_new_threads_callback): Adjust.
13793 (thread_db_find_new_threads): Loop until no new threads.
13795 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13797 * proc-service.c (ps_lgetregs): Formatting.
13799 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13801 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13802 * configure.ac: Adjust.
13803 * linux-low.h (struct process_info_private): Move members to struct
13805 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13806 * linux-low.c (linux_remove_process): Adjust.
13807 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13808 * server.c (handle_query): Move code ...
13809 (handle_monitor_command): ... here. New function.
13810 * target.h (struct target_ops): New member.
13811 * thread-db.c (struct thread_db): New.
13812 (libthread_db_search_path): New variable.
13813 (thread_db_create_event, thread_db_enable_reporting)
13814 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13815 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13816 (try_thread_db_load_1, dladdr_to_soname): New functions.
13817 (try_thread_db_load, thread_db_load_search): New functions.
13818 (thread_db_init): Search for libthread_db.
13819 (thread_db_free): New function.
13820 (thread_db_handle_monitor_command): Likewise.
13821 * config.in: Regenerate.
13822 * configure: Regenerate.
13824 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13826 * spu-low.c (spu_kill): Wait for inferior to terminate.
13827 Call clear_inferiors.
13828 (spu_detach): Call clear_inferiors.
13830 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13832 * aclocal.m4: Regenerate.
13833 * config.in: Likewise.
13834 * configure: Likewise.
13836 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13838 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13839 (parse_spufs_run): New function.
13840 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13841 (ppc_breakpoint_at): Handle SPU breakpoints.
13843 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13845 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13846 (SPUFS_MAGIC): Define.
13847 (spu_enumerate_spu_ids): New function.
13848 (linux_qxfer_spu): New function.
13849 (linux_target_ops): Install linux_qxfer_spu.
13851 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13853 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13854 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13855 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13856 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13857 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13858 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13859 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13860 (init_registers_powerpc_cell32l): Add prototype.
13861 (init_registers_powerpc_cell64l): Likewise.
13862 (ppc_arch_setup): Detect Cell/B.E. architecture.
13864 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13866 * Makefile.in (datarootdir): New variable.
13868 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13870 * linux-low.c (linux_write_memory): Update debugging output.
13871 * Makefile.in (clean): Add new descriptions.
13872 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13873 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13874 * configure.srv: Add new files for arm*-*-linux*.
13875 * linux-arm-low.c: Add new declarations.
13876 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13877 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13878 (HWCAP_VFPv3D16): New.
13879 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13880 instead of __IWMMXT__.
13881 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13882 (arm_arch_setup): New.
13883 (target_regsets): Remove #ifdef. Add VFP regset.
13884 (the_low_target): Use arm_arch_setup.
13886 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13888 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13889 the main thread again.
13891 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13893 Adding Neutrino gdbserver.
13894 * configure: Regenerated.
13895 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13896 * configure.srv (i[34567]86-*-nto*): New target.
13897 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13898 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13899 (nto_comctrl) [__QNX__]: New function.
13900 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13902 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13904 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13907 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13908 Pedro Alves <pedro@codesourcery.com>
13910 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13911 don't support CONTEXT_EXTENDED_REGISTERS.
13912 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13913 (the_low_target): Install them.
13914 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13915 failing with ERROR_PIPE_NOT_CONNECTED.
13917 2009-06-30 Doug Evans <dje@google.com>
13918 Pierre Muller <muller@ics.u-strasbg.fr>
13920 Add h/w watchpoint support to x86-linux, win32-i386.
13921 * Makefile.in (SFILES): Add i386-low.c
13922 (i386_low_h): Define.
13923 (i386-low.o): Add dependencies.
13924 (linux-x86-low.o): Add i386-low.h dependency.
13925 (win32-i386-low.o): Ditto.
13926 * i386-low.c: New file.
13927 * i386-low.h: New file.
13928 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13929 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13930 * linux-low.c (linux_add_process): Initialize arch_private.
13931 (linux_remove_process): Free arch_private.
13932 (add_lwp): Initialize arch_private.
13933 (delete_lwp): Free arch_private.
13934 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13936 * linux-low.h (process_info_private): New member arch_private.
13937 (lwp_info): New member arch_private.
13938 (linux_target_ops): New members new_process, new_thread,
13940 (ptid_of): New macro.
13941 * linux-x86-low.c: Include stddef.h, i386-low.h.
13942 (arch_process_info): New struct.
13943 (arch_lwp_info): New struct.
13944 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13945 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13946 (i386_dr_low_get_status): New function.
13947 (x86_insert_point, x86_remove_point): New functions.
13948 (x86_stopped_by_watchpoint): New function.
13949 (x86_stopped_data_address): New function.
13950 (x86_linux_new_process, x86_linux_new_thread): New functions.
13951 (x86_linux_prepare_to_resume): New function.
13952 (the_low_target): Add entries for insert_point, remove_point,
13953 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13955 * server.c (debug_hw_points): New global.
13956 (monitor_show_help): Document set debug-hw-points.
13957 (handle_query): Process "set debug-hw-points".
13958 * server.h (debug_hw_points): Declare.
13959 (paddress): Declare.
13960 * utils.c (NUMCELLS, CELLSIZE): New macros.
13961 (get_sell, xsnprintf, paddress): New functions.
13962 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13963 remove_point, stopped_by_watchpoint, stopped_data_address.
13964 * win32-i386-low.c: Include i386-low.h.
13965 (debug_reg_state): Replaces dr.
13966 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13967 (i386_dr_low_get_status): New function.
13968 (i386_insert_point, i386_remove_point): New functions.
13969 (i386_stopped_by_watchpoint): New function.
13970 (i386_stopped_data_address): New function.
13971 (i386_initial_stuff): Update.
13972 (get_thread_context,set_thread_context,i386_thread_added): Update.
13973 (the_low_target): Add entries for insert_point,
13974 remove_point, stopped_by_watchpoint, stopped_data_address.
13975 * win32-low.c (win32_insert_watchpoint): New function.
13976 (win32_remove_watchpoint): New function.
13977 (win32_stopped_by_watchpoint): New function.
13978 (win32_stopped_data_address): New function.
13979 (win32_target_ops): Add entries for insert_watchpoint,
13980 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13981 * win32-low.h (win32_target_ops): New members insert_point,
13982 remove_point, stopped_by_watchpoint, stopped_data_address.
13984 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13986 * server.c (process_serial_event): Re-return unsupported, not
13987 error, if the type isn't recognized. Re-allow supporting only
13988 insert or remove packets. Also call require_running for
13989 breakpoints. Add missing break statement to default case. Tidy.
13990 * target.h (struct target_ops): Rename insert_watchpoint to
13991 insert_point, and remove_watchpoint to remove_point.
13993 * linux-low.h (struct linux_target_ops): Likewise.
13994 * linux-low.c (linux_insert_watchpoint): Rename to ...
13995 (linux_insert_point): ... this. Adjust.
13996 (linux_remove_watchpoint): Rename to ...
13997 (linux_remove_point): ... this. Adjust.
13998 (linux_target_ops): Adjust.
13999 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14000 (cris_insert_point): ... this.
14001 (cris_remove_watchpoint): Rename to ...
14002 (cris_remove_point): ... this.
14003 (the_low_target): Adjust.
14005 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14007 * server.c (handle_v_kill): Pass signal_pid to
14008 kill_inferior if multi_process is zero.
14010 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14012 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14013 * target.h (target_ops): Comment for *_watchpoint to make it clear
14014 the functions can get types '0' and '1'.
14016 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14018 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14019 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14020 * regcache.c (get_regcache): Likewise.
14021 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14022 * win32-low.c (child_fetch_inferior_registers): Remove check for
14025 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14026 Pedro Alves <pedro@codesourcery.com>
14028 * target.h (struct target_ops) <supports_multi_process>: New
14030 (target_supports_multi_process): New.
14031 * server.c (handle_query): Even if GDB reports support, only
14032 enable multi-process if the target also supports it. Report
14033 multi-process support only if the target backend supports it.
14034 * linux-low.c (linux_supports_multi_process): New function.
14035 (linux_target_ops): Install it as target_supports_multi_process
14038 2009-05-24 Doug Evans <dje@google.com>
14040 Global renaming of find_thread_pid to find_thread_ptid.
14041 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14042 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14043 All callers updated.
14045 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14046 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14049 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14050 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14051 (linux_resume_one_lwp): Ditto.
14053 2009-05-23 Doug Evans <dje@google.com>
14055 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14056 from struct inferior_list_entry * to struct lwp_info *.
14057 All callers updated.
14059 2009-05-13 Doug Evans <dje@google.com>
14061 * linux-x86-low.c: Don't include assert.h.
14062 (x86_siginfo_fixup): Use fatal, not assert.
14063 (x86_arch_setup): Fix comment.
14065 2009-05-12 Doug Evans <dje@google.com>
14067 Biarch support for i386/amd64 gdbserver.
14068 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14069 Add linux-x86-low.c.
14070 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14071 (linux-x86-low.o): Add.
14072 * linux-x86-64-low.c: Delete.
14073 * linux-i386-low.c: Delete.
14074 * linux-x86-low.c: New file.
14075 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14077 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14079 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14080 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14081 (linux_child_pid_to_exec_file): New function.
14082 (elf_64_header_p, elf_64_file_p): New functions.
14083 (siginfo_fixup): New function.
14084 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14085 give target a chance to convert layout.
14086 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14087 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14089 2009-05-07 Doug Evans <dje@google.com>
14091 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14092 (regsets_store_inferior_registers): Ditto.
14094 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14098 * linux-low.c (must_set_ptrace_flags): Delete.
14099 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14101 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14102 `lwp->must_set_ptrace_flags' instead.
14103 (linux_wait_for_event_1): Set ptrace options here.
14104 (linux_wait_1): ... not here.
14106 2009-04-30 Doug Evans <dje@google.com>
14108 * inferiors.c (started_inferior_callback): New function.
14109 (attached_inferior_callback): New function.
14110 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14111 * server.c (print_started_pid, print_attached_pid): New functions.
14112 (detach_or_kill_for_exit): New function.
14113 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14114 * server.h (have_started_inferiors_p): Declare.
14115 (have_attached_inferiors_p): Declare.
14117 * inferiors.c (remove_process): Fix memory leak, free process.
14118 * linux-low.c (linux_remove_process): New function.
14119 (linux_kill): Call it instead of remove_process.
14120 (linux_detach, linux_wait_1): Ditto.
14122 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14124 * configure.srv: Add x86 Windows CE target.
14126 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14128 * inferiors.c (get_thread_process): Make global.
14129 * server.h (get_thread_process): Add prototype.
14130 * thread-db.c (find_one_thread): Use get_thread_process
14131 instead of current_process.
14132 (thread_db_get_tls_address): Do not crash if called when
14133 thread layer is not yet initialized.
14135 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14137 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14138 * spu-low.c (current_tid): Rename to ...
14139 (current_ptid): ... this.
14140 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14141 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14142 ptid_get_lwp (current_ptid) instead of current_tid.
14143 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14144 instead of current_tid. Use find_process_pid to verify pid
14145 argument is valid. Pass proper argument to remove_process.
14146 (spu_thread_alive): Compare current_ptid instead of current_tid.
14147 (spu_resume): Likewise.
14149 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14151 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14154 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14156 Implement the multiprocess extensions, and add linux multiprocess
14159 * server.h (ULONGEST): Declare.
14160 (struct ptid, ptid_t): New.
14161 (minus_one_ptid, null_ptid): Declare.
14162 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14163 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14164 (struct inferior_list_entry): Change `id' type from unsigned from
14166 (struct sym_cache, struct breakpoint, struct
14167 process_info_private): Forward declare.
14168 (struct process_info): Declare.
14169 (current_process): Declare.
14170 (all_processes): Declare.
14171 (initialize_inferiors): Declare.
14172 (add_thread): Adjust to use ptid_t.
14173 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14174 (add_process, remove_process, find_thread_pid): Declare.
14175 (find_inferior_id): Adjust to use ptid_t.
14176 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14177 (multi_process): Declare.
14178 (push_event): Adjust to use ptid_t.
14179 (read_ptid, write_ptid): Declare.
14180 (prepare_resume_reply): Adjust to use ptid_t.
14181 (clear_symbol_cache): Declare.
14182 * inferiors.c (all_processes): New.
14183 (null_ptid, minus_one_ptid): New.
14184 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14185 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14186 (add_thread): Change unsigned long to ptid. Remove gdb_id
14188 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14189 (gdb_id_to_thread): Rename to ...
14190 (find_thread_pid): ... this. Change unsigned long to ptid.
14191 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14192 (loaded_dll, pull_pid_from_list): Adjust.
14193 (add_process, remove_process, find_process_pid)
14194 (get_thread_process, current_process, initialize_inferiors): New.
14195 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14196 (struct target_waitstatus) <related_pid>: Ditto.
14197 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14198 return type to int.
14199 (struct target_ops) <join>: Add `pid' argument.
14200 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14201 (struct target_ops) <wait>: Add `ptid' field. Change return type
14203 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14204 (mywait): Add `ptid' argument. Change return type to ptid_t.
14205 (target_pid_to_str): Declare.
14206 * target.c (set_desired_inferior): Adjust to use ptids.
14207 (mywait): Add new `ptid' argument. Adjust.
14208 (target_pid_to_str): New.
14209 * mem-break.h (free_all_breakpoints): Declare.
14210 * mem-break.c (breakpoints): Delelete.
14211 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14212 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14213 to use per-process breakpoint list.
14214 (free_all_breakpoints): New.
14215 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14216 (symbol_cache, all_symbols_looked_up): Delete.
14218 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14220 (prepare_resume_reply): Change ptid argument's type from unsigned
14221 long to ptid_t. Adjust. Implement W;process and X;process.
14222 (free_sym_cache, clear_symbol_cache): New.
14223 (look_up_one_symbol): Adjust to per-process symbol cache. *
14224 * server.c (cont_thread, general_thread, step_thread): Change type
14226 (attached): Delete.
14227 (multi_process): New.
14228 (last_ptid): Change type to ptid_t.
14229 (struct vstop_notif) <ptid>: Change type to ptid_t.
14230 (queue_stop_reply, push_event): Change `ptid' argument's type to
14232 (discard_queued_stop_replies): Add `pid' argument.
14233 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14234 changes. Don't reference the `attached' global.
14235 (attach_inferior): Adjust to mywait interface changes.
14236 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14237 features. Handle and report "multiprocess+". Handle
14239 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14241 (handle_v_kill): New.
14242 (handle_v_stopped): Adjust to use target_pid_to_str.
14243 (handle_v_requests): Allow multiple attaches and runs when
14244 multiprocess extensions are in effect. Handle "vKill".
14245 (myresume): Adjust to use ptids.
14246 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14247 (handle_status): Adjust to discard_queued_stop_replies interface
14249 (first_thread_of, kill_inferior_callback)
14250 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14251 (main): Call initialize_inferiors. Adjust to use ptids, killing
14252 and detaching from all inferiors. Handle multiprocess packet
14254 * linux-low.h: Include gdb_proc_service.h.
14255 (struct process_info_private): New.
14256 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14257 <lwpid_of>: Use ptid_get_lwp.
14258 (get_lwp_thread): Adjust.
14259 (struct lwp_info): Add `dead' member.
14260 (find_lwp_pid): Declare.
14261 * linux-low.c (thread_db_active): Delete.
14262 (new_inferior): Adjust comment.
14263 (inferior_pid): Delete.
14264 (linux_add_process): New.
14265 (handle_extended_wait): Adjust.
14266 (add_lwp): Change unsigned long to ptid.
14267 (linux_create_inferior): Add process to processes table. Adjust
14268 to use ptids. Don't set new_inferior here.
14269 (linux_attach_lwp): Rename to ...
14270 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14271 it. Adjust to use ptids.
14272 (linux_attach_lwp): New.
14273 (linux_attach): Add process to processes table. Don't set
14275 (struct counter): New.
14276 (second_thread_of_pid_p, last_thread_of_process_p): New.
14277 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14278 multiple processes.
14279 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14280 processes. Remove process from process table.
14281 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14282 to multiple processes.
14283 (any_thread_of): New.
14284 (linux_detach): Add `pid' argument, and handle it. Remove process
14285 from processes table.
14286 (linux_join): Add `pid' argument. Handle it.
14287 (linux_thread_alive): Change unsighed long argument to ptid_t.
14288 Consider dead lwps as not being alive.
14289 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14290 threads we're not interested in.
14291 (same_lwp, find_lwp_pid): New.
14292 (linux_wait_for_lwp): Change `pid' argument's type from int to
14294 (linux_wait_for_event): Rename to ...
14295 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14296 from int to ptid_t. Adjust.
14297 (linux_wait_for_event): New.
14298 (linux_wait_1): Add `ptid' argument. Change return type to
14299 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14300 that exit from the process table.
14301 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14303 (mark_lwp_dead): New.
14304 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14305 stopping all threads, mark its main lwp as dead.
14306 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14308 (fetch_register, usr_store_inferior_registers)
14309 (regsets_fetch_inferior_registers)
14310 (regsets_store_inferior_registers, linux_read_memory)
14311 (linux_write_memory): Inline `inferior_pid'.
14312 (linux_look_up_symbols): Adjust to use per-process
14313 `thread_db_active'.
14314 (linux_request_interrupt): Adjust to use ptids.
14315 (linux_read_auxv): Inline `inferior_pid'.
14316 (initialize_low): Don't reference thread_db_active.
14317 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14318 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14319 (ps_getpid): Return the pid of the current inferior.
14320 * thread-db.c (proc_handle, thread_agent): Delete.
14321 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14323 (find_one_thread): Change argument type to ptid_t. Adjust to
14325 (maybe_attach_thread): Adjust to per-process data and ptids.
14326 (thread_db_find_new_threads): Ditto.
14327 (thread_db_init): Ditto.
14328 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14329 processes table. Adjust to use ptids.
14330 (spu_kill, spu_detach): Adjust interface. Remove process from
14332 (spu_join, spu_thread_alive): Adjust interface.
14333 (spu_wait): Adjust interface. Remove process from processes
14334 table. Adjust to use ptids.
14335 * win32-low.c (current_inferior_tid): Delete.
14336 (current_inferior_ptid): New.
14337 (debug_event_ptid): New.
14338 (thread_rec): Take a ptid. Adjust.
14339 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14340 (child_delete_thread): Ditto.
14341 (do_initial_child_stuff): Add `attached' argument. Add process to
14343 (child_fetch_inferior_registers, child_store_inferior_registers):
14345 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14346 (win32_attach): Pass 1 to do_initial_child_stuff.
14347 (win32_kill): Adjust interface. Remove process from processes
14349 (win32_detach): Ditto.
14350 (win32_join): Adjust interface.
14351 (win32_thread_alive): Take a ptid.
14352 (win32_resume): Adjust to use ptids.
14353 (get_child_debug_event): Ditto.
14354 (win32_wait): Adjust interface. Remove exiting process from
14357 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14359 Non-stop mode support.
14361 * server.h (non_stop): Declare.
14362 (gdb_client_data, handler_func): Declare.
14363 (delete_file_handler, add_file_handler, start_event_loop):
14365 (handle_serial_event, handle_target_event, push_event)
14366 (putpkt_notif): Declare.
14367 * target.h (enum resume_kind): New.
14368 (struct thread_resume): Replace `step' field by `kind' field.
14369 (TARGET_WNOHANG): Define.
14370 (struct target_ops) <wait>: Add `options' argument.
14371 <supports_non_stop, async, start_non_stop>: New fields.
14372 (target_supports_non_stop, target_async): New.
14373 (start_non_stop): Declare.
14374 (mywait): Add `options' argument.
14375 * target.c (mywait): Add `options' argument. Print child exit
14376 notifications here.
14377 (start_non_stop): New.
14378 * server.c (non_stop, own_buf, mem_buf): New globals.
14379 (struct vstop_notif): New.
14380 (notif_queue): New global.
14381 (queue_stop_reply, push_event, discard_queued_stop_replies)
14382 (send_next_stop_reply): New.
14383 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14385 (attach_inferior): In non-stop mode, don't wait for the target
14387 (handle_general_set): Handle QNonStop.
14388 (handle_query): When handling qC, return the current general
14389 thread, instead of the first thread of the list.
14390 (handle_query): If the backend supports non-stop mode, include
14391 QNonStop+ in the qSupported query response.
14392 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14394 (handle_v_attach, handle_v_run): Handle non-stop mode.
14395 (handle_v_stopped): New.
14396 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14397 (myresume): Adjust to use resume_kind. Handle non-stop.
14398 (queue_stop_reply_callback): New.
14399 (handle_status): Handle non-stop mode.
14400 (main): Clear non_stop flag on reconnection. Use the event-loop.
14401 Refactor serial protocol handling from here ...
14402 (process_serial_event): ... to this new function. When GDB
14403 selects any thread, select one here. In non-stop mode, wait until
14404 GDB acks all pending events before exiting.
14405 (handle_serial_event, handle_target_event): New.
14406 * remote-utils.c (remote_open): Install remote_desc in the event
14408 (remote_close): Remove remote_desc from the event loop.
14409 (putpkt_binary): Rename to...
14410 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14411 (putpkt_binary): New as wrapper around putpkt_binary_1.
14412 (putpkt_notif): New.
14413 (prepare_resume_reply): In non-stop mode, don't change the
14415 * event-loop.c: New.
14416 * Makefile.in (OBJ): Add event-loop.o.
14417 (event-loop.o): New rule.
14419 * linux-low.h (pid_of): Moved here.
14421 (get_lwp_thread): Use lwpid_of.
14422 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14423 * linux-low.c (pid_of): Delete.
14424 (inferior_pid): Use lwpid_of.
14425 (linux_event_pipe): New.
14426 (target_is_async_p): New.
14428 (handle_extended_wait): Use lwpid_of.
14429 (add_lwp): Don't set lwpid field.
14430 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14431 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14432 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14433 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14434 first. Adjust to linux_wait_for_event interface changes. Use
14436 (linux_detach): Don't delete the main lwp here.
14437 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14438 (status_pending_p): Don't consider explicitly suspended lwps.
14439 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14440 pointer. Add OPTIONS argument. Change return type to int. Use
14441 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14442 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14443 pointer. Add status pointer argument. Return a pid instead of a
14444 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14445 changes. In non-stop mode, don't switch to a random thread.
14446 (linux_wait): Rename to...
14447 (linux_wait_1): ... this. Add target_options argument, and handle
14448 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14449 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14450 clean exit and signal exit code. Don't stop all threads in
14451 non-stop mode. In all-stop mode, only stop all threads when
14452 reporting a stop to GDB. Handle explicit thread stop requests.
14453 (async_file_flush, async_file_mark): New.
14455 (send_sigstop): Use lwpid_of.
14456 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14457 interface changes. In non-stop mode, don't switch to a random
14459 (linux_resume_one_lwp): Use lwpid_of.
14460 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14461 (linux_resume_one_thread): ... this. Handle resume_stop. In
14462 non-stop mode, don't look for pending flag in all threads.
14463 (resume_status_pending_p): Don't consider explicitly suspended
14465 (my_waitpid): Reimplement. Emulate __WALL.
14466 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14468 (sigchld_handler, linux_supports_non_stop, linux_async)
14469 (linux_start_non_stop): New.
14470 (linux_target_ops): Register linux_supports_non_stop, linux_async
14471 and linux_start_non_stop.
14472 (initialize_low): Install SIGCHLD handler.
14473 * thread-db.c (thread_db_create_event, find_one_thread)
14474 (thread_db_get_tls_address): Use lwpid_of.
14475 * win32-low.c (win32_detach): Adjust to use resume_kind.
14476 (win32_wait): Add `options' argument.
14477 * spu-low.c (spu_resume): Adjust to use resume_kind.
14478 (spu_wait): Add `options' argument.
14480 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14482 Decouple target code from remote protocol.
14484 * target.h (enum target_waitkind): New.
14485 (struct target_waitstatus): New.
14486 (struct target_ops) <wait>: Return an unsigned long. Take a
14487 target_waitstatus pointer instead of a char pointer.
14488 (mywait): Likewise.
14489 * target.c (mywait): Change prototype to return an unsigned long.
14490 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14491 * server.h (thread_from_wait, old_thread_from_wait): Delete
14493 (prepare_resume_reply): Change prototype to take a
14495 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14496 (last_status, last_ptid): New.
14497 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14498 pid instead of a signal.
14499 (attach_inferior): Remove "status" and "signal" parameters.
14501 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14503 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14504 (handle_v_requests, myresume): Remove "status" and "signal"
14505 parameters. Adjust.
14506 (handle_status): New.
14507 (main): Delete local `status'. Adjust.
14508 * remote-utils.c: Include target.h.
14509 (prepare_resume_reply): Change prototype to take a
14510 target_waitstatus. Adjust.
14512 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14514 * spu-low.c (spu_wait): Adjust.
14515 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14517 (win32_wait): Adjust.
14519 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14521 * target.h (struct thread_resume): Delete leave_stopped member.
14522 (struct target_ops): Add a `n' argument to the `resume' callback.
14523 * server.c (start_inferior): Adjust.
14524 (handle_v_cont, myresume): Adjust.
14525 * linux-low.c (check_removed_breakpoint): Adjust to resume
14526 interface change, and to removed leave_stopped field.
14527 (resume_ptr): Delete.
14528 (struct thread_resume_array): New.
14529 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14530 resume interface change.
14531 (linux_continue_one_thread, linux_queue_one_thread)
14532 (resume_status_pending_p): Check if the resume field is NULL
14533 instead of checking the leave_stopped member.
14534 (linux_resume): Adjust to the target resume interface change.
14535 * spu-low.c (spu_resume): Adjust to the target resume interface
14537 * win32-low.c (win32_detach, win32_resume): Ditto.
14539 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14541 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14543 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14545 (linux_continue_one_thread): Only preserve the stepping flag if
14546 there's a pending breakpoint.
14548 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14550 * server.c (main): After the inferior having exited, call
14551 remote_close before exiting gdbserver.
14553 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14555 Fix size of FPSCR in Power 7 processors.
14556 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14557 (PPC_FEATURE_HAS_DFP): New #define.
14558 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14561 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14563 * server.c (handle_query) Whitespace and formatting.
14565 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14567 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14568 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14569 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14570 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14571 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14572 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14573 Makefile.in, configure.ac: Fix whitespace throughout.
14574 * configure: Regenerate.
14576 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14578 * inferiors.c (find_inferior): Make it safe for the callback
14579 function to delete the currently iterated inferior.
14581 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14583 * Makefile.in (linuw_low_h): Move higher.
14584 (thread-db.o): Depend on $(linux_low_h).
14586 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14588 Rename "process" to "lwp" throughout.
14590 * linux-low.c (all_processes): Rename to...
14591 (all_lwps): ... this.
14592 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14593 (add_process): Rename to ...
14594 (add_lwp): ... this. Adjust.
14595 (linux_create_inferior): Adjust.
14596 (linux_attach_lwp): Adjust.
14597 (linux_attach): Adjust.
14598 (linux_kill_one_process): Rename to ...
14599 (linux_kill_one_lwp): ... this. Adjust.
14600 (linux_kill): Adjust.
14601 (linux_detach_one_process): Rename to ...
14602 (linux_detach_one_lwp): ... this. Adjust.
14603 (linux_detach): Adjust.
14604 (check_removed_breakpoint): Adjust.
14605 (status_pending_p): Adjust.
14606 (linux_wait_for_process): Rename to ...
14607 (linux_wait_for_lwp): ... this. Adjust.
14608 (linux_wait_for_event): Adjust.
14609 (send_sigstop): Adjust.
14610 (wait_for_sigstop): Adjust.
14611 (stop_all_processes): Rename to ...
14612 (stop_all_lwps): ... this.
14613 (linux_resume_one_process): Rename to ...
14614 (linux_resume_one_lwp): ... this. Adjust.
14615 (linux_set_resume_request, linux_continue_one_thread)
14616 (linux_queue_one_thread, resume_status_pending_p)
14617 (usr_store_inferior_registers, regsets_store_inferior_registers)
14618 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14620 * linux-low.h (get_process): Rename to ...
14621 (get_lwp): ... this. Adjust.
14622 (get_thread_process): Rename to ...
14623 (get_thread_lwp): ... this. Adjust.
14624 (get_process_thread): Rename to ...
14625 (get_lwp_thread): ... this. Adjust.
14626 (struct process_info): Rename to ...
14627 (struct lwp_info): ... this.
14628 (all_processes): Rename to ...
14629 (all_lwps): ... this.
14630 * proc-service.c (ps_lgetregs): Adjust.
14631 * thread-db.c (thread_db_create_event, find_one_thread)
14632 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14634 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14636 * server.c (handle_query): Handle "qAttached".
14638 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14640 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14641 GPLv3, update license URL.
14643 2009-03-01 Doug Evans <dje@google.com>
14645 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14646 (server_h): Add gdb_signals.h.
14647 (signals.o): Update.
14648 * server.h (target_signal_from_host,target_signal_to_host_p)
14649 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14651 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14653 * remote-utils.c (getpkt): Also generate remote-debug
14654 information if noack_mode is set.
14656 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14658 * server.c (handle_query): Report qXfer:siginfo:read and
14659 qXfer:siginfo:write as supported and handle them.
14660 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14661 * linux-low.c (linux_xfer_siginfo): New.
14662 (linux_target_ops): Set it.
14664 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14666 * server.c (gdbserver_usage): Mention --remote-debug.
14667 (main): Accept '--remote-debug' switch.
14669 2009-01-18 Doug Evans <dje@google.com>
14671 * regcache.c (new_register_cache): No need to check result of xcalloc.
14672 * server.c (handle_search_memory): Back out calls to xmalloc,
14673 result is checked and error is returned to user upon failure.
14674 (handle_query): Ditto. Add more checks for result of malloc.
14675 (handle_v_cont): Check result of malloc, report error back to
14677 (handle_v_run): Ditto. Call freeargv.
14678 * server.h (freeargv): Declare.
14679 * utils.c (freeargv): New fn.
14681 2009-01-15 Doug Evans <dje@google.com>
14683 * gdbreplay.c (perror_with_name): Make arg const char *.
14684 * server.h (target_signal_to_name): Make return type const char *.
14685 * thread-db.c (thread_db_err_str): Make return type const char *.
14686 * utils.c (perror_with_name): Make arg const char *.
14688 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14690 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14691 when handling a EXIT_PROCESS_DEBUG_EVENT.
14693 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14695 * gdbreplay.c (gdbreplay_version): Update copyright year.
14696 * server.c (gdbserver_version): Likewise.
14698 2009-01-05 Doug Evans <dje@google.com>
14700 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14701 (handle_extended_wait): Improve comment.
14703 2008-12-13 Doug Evans <dje@google.com>
14705 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14706 * server.h (ATTR_MALLOC): New macro.
14707 (xmalloc,xcalloc,xstrdup): Declare.
14708 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14709 * inferiors.c: Ditto.
14710 * linux-low.c: Ditto.
14711 * mem-break.c: Ditto.
14712 * regcache.c: Ditto.
14713 * remote-utils.c: Ditto.
14716 * win32-low.c: Ditto.
14718 2008-12-12 Doug Evans <dje@google.com>
14720 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14721 in debugging printf.
14723 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14725 2008-12-09 Doug Evans <dje@google.com>
14727 * linux-low.h (struct process_info): Delete member tid, unused.
14728 * thread-db.c (find_one_thread): Update.
14729 (maybe_attach_thread): Update.
14731 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14733 * target.h (struct target_ops): Add qxfer_osdata member.
14734 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14736 (linux_qxfer_osdata): New functions.
14737 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14739 * server.c (handle_query): Handle "qXfer:osdata:read:".
14740 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14741 (buffer_xml_printf): New functions.
14742 * server.h (struct buffer): New.
14743 (buffer_grow_str, buffer_grow_str0): New macros.
14744 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14745 (buffer_xml_printf): Declare.
14747 2008-11-24 Doug Evans <dje@google.com>
14749 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14751 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14753 * server.c (handle_v_run): Always use the supplied argument list.
14755 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14757 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14758 (xtensa_regmap_table): Add entry for scompare1.
14760 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14762 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14763 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14764 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14765 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14766 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14767 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14768 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14769 XML target descriptions.
14770 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14771 when inferior is running on an ISA 2.05 or later processor. Add
14772 special case to return offset for full 64-bit slot of FPSCR when
14775 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14777 * Makefile.in (SFILES, clean): Added sparc64 files.
14778 (reg-sparc64.o, reg-sparc64.c): New.
14779 * configure.srv (sparc*-*-linux*): New configuration.
14780 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14781 syscall arguments for SPARC.
14782 (regsets_store_inferior_registers): Likewise.
14783 * linux-sparc-low.c: New file.
14785 2008-10-21 Doug Evans <dje@google.com>
14787 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14788 (READLINE_DIR,READLINE_DEP): Delete.
14789 (INTERNAL_CFLAGS): Update.
14790 (LINTFLAGS): Update.
14792 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14794 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14795 whole argv from the last run, not just argv[0].
14797 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14799 * regcache.c (new_register_cache): Return NULL if the register
14800 cache size isn't known yet.
14801 (free_register_cache): Avoid dereferencing a NULL regcache.
14803 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14805 * configure.srv: Merge MIPS and MIPS64.
14807 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14809 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14811 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14813 * Makefile.in: Add required vsx dependencies.
14815 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14816 Declare init_registers_powerpc_vsx32l.
14817 Declare init_registers_powerpc_vsx64l.
14818 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14819 (ppc_arch_setup): Check for VSX in hwcap.
14820 (ppc_fill_vsxregset): New function.
14821 (ppc_store_vsxregset): New function.
14822 Add new VSX entry in regset_info target_regsets.
14824 * configure.srv: Add new VSX dependencies.
14826 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14828 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14829 (remote_open): Set or clear transport_is_reliable.
14830 (putpkt_binary): Don't expect acks in noack mode.
14831 (getpkt): Don't send ack/nac in noack mode.
14832 * server.c (handle_general_set): Handle QStartNoAckMode.
14833 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14835 (main): Reset noack_mode on every connection.
14836 * server.h (noack_mode): Declare.
14838 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14840 * Makefile.in (GDBREPLAY_OBS): New variable.
14841 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14843 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14844 Daniel Jacobowitz <dan@codesourcery.com>
14846 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14847 (usr_store_inferior_registers): Likewise.
14848 (regsets_store_inferior_registers): Likewise.
14850 2008-07-31 Rolf Jansen <rj@surtec.com>
14851 Pedro Alves <pedro@codesourcery.com>
14853 * configure.ac: Check for memmem declaration.
14854 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14855 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14856 (disable_packet_qfThreadInfo): Unconditionally compile.
14857 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14858 * configure, config.in: Regenerate.
14860 2008-07-28 Doug Kwan <dougkwan@google.com>
14862 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14863 (linux_write_memory): Remove declaration of errno.
14865 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14867 * linux-low.c (handle_extended_wait): Do not use "status"
14868 variable uninitialized.
14870 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14872 * server.c (handle_v_attach): Inhibit reporting dll changes.
14874 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14876 * remote-utils.c (prepare_resume_reply): If requested, don't
14877 output "thread:TID" in the T stop reply.
14879 * server.c (disable_packet_vCont, disable_packet_Tthread)
14880 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14881 (handle_query): If requested, disable support for qC, qfThreadInfo
14883 (handle_v_requests): If requested, disable support for vCont.
14884 (gdbserver_show_disableable): New.
14885 (main): Handle --disable-packet and --disable-packet=LIST.
14887 * server.h (disable_packet_vCont, disable_packet_Tthread)
14888 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14890 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14892 * server.c (gdbserver_usage): Mention --version.
14894 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14896 * Makefile.in (gdbreplay.o): New rule.
14898 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14900 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14901 message, not gdbserver.
14903 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14904 Nathan Sidwell <nathan@codesourcery.com>
14905 Joseph Myers <joseph@codesourcery.com>
14907 * acinclude.m4: Include ../../config/acx.m4.
14908 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14909 * configure, config.in: Regenerate.
14910 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14911 * server.c (gdbserver_version): Print PKGVERSION.
14912 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14913 (main): Adjust gdbserver_usage calls.
14914 * gdbreplay.c (version, host_name): Add declarations.
14915 (gdbreplay_version, gdbreplay_usage): New.
14916 (main): Accept --version and --help options.
14918 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14920 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14921 (arm_breakpoint_at): Handle Thumb.
14922 (the_low_target): Add comment.
14924 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14926 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14928 2008-05-09 Doug Evans <dje@google.com>
14930 * server.h (decode_search_memory_packet): Declare.
14931 * remote-utils.c (decode_search_memory_packet): New fn.
14932 * server.c (handle_search_memory_1): New fn.
14933 (handle_search_memory): New fn.
14934 (handle_query): Process qSearch:memory packets.
14936 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14938 * regcache.c (registers_length): Remove.
14939 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14940 full register packet.
14941 * regcache.h (registers_length): Remove prototype.
14942 * server.h (PBUFSIZ): Define to 16384.
14944 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14946 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14947 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14948 powerpc-64l.o, and powerpc-altivec64l.o.
14949 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14950 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14951 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14952 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14953 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14956 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14957 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14958 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14959 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14960 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14961 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14962 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14963 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14964 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14965 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14968 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14969 (init_registers_powerpc_32l): ... this new prototype.
14970 (init_registers_powerpc_32): Remove, replace by ...
14971 (init_registers_powerpc_altivec32l): ... this new prototype.
14972 (init_registers_powerpc_e500): Remove, replace by ...
14973 (init_registers_powerpc_e500l): ... this new prototype.
14974 (init_registers_ppc64): Remove, replace by ...
14975 (init_registers_powerpc_64l): ... this new prototype.
14976 (init_registers_powerpc_64): Remove, replace by ...
14977 (init_registers_powerpc_altivec64l): ... this new prototype.
14978 (ppc_num_regs): Set to 73.
14979 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14980 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14981 (ppc_cannot_store_register): Handle orig_r3 and trap.
14982 (ppc_arch_setup): Update init_registers_... calls.
14983 (ppc_fill_gregset): Handle orig_r3 and trap.
14985 * inferiors.c (clear_inferiors): Reset current_inferior.
14987 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14989 * acinclude.m4: Add override.m4.
14990 * configure: Regenerate.
14992 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14994 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14995 initial call to init_register_ppc64.
14997 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14999 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15000 single powerpc*-*-linux* case.
15001 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15003 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15005 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15006 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15008 * linux-ppc-low.c: Include <elf.h>.
15009 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15010 (ppc_hwcap): New global variable.
15011 (ppc_regmap): Remove __SPE__ #ifdef sections.
15012 (ppc_regmap_e500): New global variable.
15013 (ppc_cannot_store_register): Update __SPE__ special case.
15014 (ppc_get_hwcap): New function.
15015 (ppc_arch_setup): Use it to determine whether inferior supports
15016 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15017 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15018 Do not access registers if target does not support AltiVec.
15019 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15020 Do not access registers if target does not support SPE.
15021 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15023 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15025 * linux-low.c (disabled_regsets, num_regsets): New.
15026 (use_regsets_p): Delete.
15027 (linux_wait_for_process): Clear disabled_regsets.
15028 (regsets_fetch_inferior_registers): Check and set it.
15029 (regsets_store_inferior_registers): Likewise.
15030 (linux_fetch_registers, linux_store_registers): Do not use
15032 (initialize_low): Allocate disabled_regsets.
15034 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15036 * Makefile.in (LIBOBJS): New.
15037 (OBS): Use LIBOBJS.
15038 (memmem.o): New rule.
15039 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15040 * configure: Regenerated.
15042 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15044 * server.c (handle_query): Never return "unsupported" for
15045 qXfer:features:read queries.
15047 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15049 * server.c (get_features_xml): Fix inverted condition.
15050 (handle_query): Always support qXfer:feature:read.
15052 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15054 * server.c (wrapper_argv): New.
15055 (start_inferior): Handle wrapper_argv. If set, expect an extra
15057 (gdbserver_usage): Document --wrapper.
15058 (main): Parse --wrapper.
15060 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15062 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15063 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15064 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15065 (ppc_set_pc): Likewise.
15066 (ppc_arch_setup): New function.
15067 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15068 of collect_register.
15069 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15071 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15073 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15074 instead of linux-ppc64-low.o.
15075 * linux-ppc64-low.c: Remove file.
15076 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15077 (linux-ppc64-low.o): Remove rule.
15079 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15080 (init_registers_powerpc_64): Likewise.
15081 (ppc_regmap): Conditionally define depending on __powerpc64__.
15082 (ppc_cannot_store_register): Do not special-case "fpscr" when
15083 compiled on __powerpc64__.
15084 (ppc_collect_ptrace_register): New function.
15085 (ppc_supply_ptrace_register): New function.
15086 (ppc_breakpoint): Change type to "unsigned int".
15087 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15088 (the_low_target): Conditionally provide initializers for the
15089 arch_setup member depending on __powerpc64__. Install
15090 collect_ptrace_register and supply_ptrace_register members.
15092 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15094 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15095 * server.c (gdbserver_xmltarget): Define.
15096 (get_features_xml): Use it to replace "target.xml" and arch_string.
15098 * configure.srv: Remove srv_xmltarget. Add XML files that were
15099 mentioned there to srv_xmlfiles instead. Remove conditional tests
15100 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15101 srv_xmlfiles and srv_regobj to include all possible choices.
15102 * configure.ac (srv_xmltarget): Remove.
15103 (srv_xmlfiles): Do not add "target.xml".
15104 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15105 checks for supplementary target information.
15106 * configure: Regenerate.
15107 * Makefile.in (XML_TARGET): Remove.
15108 (target.xml): Remove rule.
15109 (clean): Do not clean up target.xml.
15110 (.PRECIOUS): Do not mention target.xml.
15112 * target.h (struct target_ops): Remove arch_string member.
15113 * linux-low.c (linux_arch_string): Remove.
15114 (linux_target_ops): Remove arch_string initializer.
15115 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15116 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15117 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15118 * spu-low.c (spu_arch_string): Remove.
15119 (spu_target_ops): Remove arch_string initializer.
15120 * win32-low.c (win32_arch_string): Remove.
15121 (win32_target_ops): Remove arch_string initializer.
15122 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15123 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15124 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15126 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15128 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15129 by collect_ptrace_register and supply_ptrace_register hooks.
15130 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15131 instead of checking for the_low_target.left_pad_xfer.
15132 (usr_store_inferior_registers): Use collect_ptrace_register callback
15133 instead of checking for the_low_target.left_pad_xfer.
15135 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15136 (s390_supply_ptrace_register): Likewise.
15137 (s390_fill_gregset): Call s390_collect_ptrace_register.
15138 (the_low_target): Update.
15140 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15141 (ppc_supply_ptrace_register): Likewise.
15142 (the_low_target): Update.
15144 * linux-i386-low.c (the_low_target): Update.
15145 * linux-x86-64-low.c (the_low_target): Update.
15147 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15149 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15150 reg-s390.o and reg-s390x.o.
15152 * linux-low.c (new_inferior): New global variable.
15153 (linux_create_inferior, linux_attach): Set it.
15154 (linux_wait_for_process): Call the_low_target.arch_setup after the
15155 target has stopped for the first time.
15156 (initialize_low): Do not call the_low_target.arch_setup.
15158 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15159 (s390_set_pc): Likewise.
15160 (s390_arch_setup): New function.
15161 (the_low_target): Use s390_arch_setup as arch_setup routine.
15163 * regcache.c (realloc_register_cache): New function.
15164 (set_register_cache): Call it for each existing regcache.
15166 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15168 * server.h (init_registers): Remove prototype.
15170 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15171 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15172 instead of init_registers ().
15173 * linux-arm-low.c (init_registers_arm): Add prototype.
15174 (init_registers_arm_with_iwmmxt): Likewise.
15175 (the_low_target): Add initializer for arch_setup field.
15176 * linux-cris-low.c (init_registers_cris): Add prototype.
15177 (the_low_target): Add initializer for arch_setup field.
15178 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15179 (the_low_target): Add initializer for arch_setup field.
15180 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15181 (the_low_target): Add initializer for arch_setup field.
15182 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15183 (the_low_target): Add initializer for arch_setup field.
15184 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15185 (the_low_target): Add initializer for arch_setup field.
15186 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15187 (the_low_target): Add initializer for arch_setup field.
15188 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15189 (init_registers_mips64_linux): Likewise.
15190 (the_low_target): Add initializer for arch_setup field.
15191 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15192 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15193 (the_low_target): Add initializer for arch_setup field.
15194 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15195 (init_registers_powerpc_64): Likewise.
15196 (the_low_target): Add initializer for arch_setup field.
15197 * linux-s390-low.c (init_registers_s390): Add prototype.
15198 (init_registers_s390x): Likewise.
15199 (the_low_target): Add initializer for arch_setup field.
15200 * linux-sh-low.c (init_registers_sh): Add prototype.
15201 (the_low_target): Add initializer for arch_setup field.
15202 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15203 (the_low_target): Add initializer for arch_setup field.
15204 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15205 (the_low_target): Add initializer for arch_setup field.
15207 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15208 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15209 instead of init_registers ().
15210 * win32-arm-low.c (init_registers_arm): Add prototype.
15211 (the_low_target): Add initializer for arch_setup field.
15212 * win32-i386-low.c (init_registers_i386): Add prototype.
15213 (the_low_target): Add initializer for arch_setup field.
15215 * spu-low.c (init_registers_spu): Add prototype.
15216 (initialize_low): Call initialie_registers_spu () instead of
15217 initialize_registers ().
15219 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15221 * server.c (handle_v_requests): When handling the vRun and vAttach
15222 packets, if already debugging a process, don't kill it. Return an
15225 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15227 * server.c (handle_query): Correct length check.
15229 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15231 * win32-low.c (do_initial_child_stuff): Add process handle
15232 parameter. Set current_process_handle and current_process_id from the
15233 parameters. Clear globals.
15234 (win32_create_inferior): Don't set current_process_handle and
15235 current_process_id here. Instead pass them on the call to
15236 do_initial_child_stuff.
15237 (win32_attach): Likewise.
15238 (win32_clear_inferiors): New.
15239 (win32_kill): Don't close the current process handle or the
15240 current thread handle here. Instead call win32_clear_inferiors.
15241 (win32_detach): Don't open a new handle to the process. Call
15242 win32_clear_inferiors.
15243 (win32_join): Don't rely on current_process_handle; open a new
15244 handle using the process id.
15245 (win32_wait): Call win32_clear_inferiors when the inferior process
15248 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15250 * server.c (monitor_show_help): Add "exit".
15252 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15254 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15255 (clean): Add reg-xtensa.c.
15256 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15257 * configure.srv (xtensa*-*-linux*) New target.
15258 * linux-xtensa-low.c: New.
15259 * xtensa-xtregs.c: New.
15261 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15263 * hostio.c: Don't include errno.h.
15264 (errno_to_fileio_errno): Move to hostio-errno.
15265 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15266 error number outputting to the target->hostio_last_error callback.
15267 (hostio_packet_error): Use FILEIO_EINVAL directly.
15268 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15269 calls to hostio_error.
15270 * hostio-errno.c: New.
15271 * server.h (hostio_last_error_from_errno): Declare.
15272 * target.h (target_ops): Add hostio_last_error member.
15273 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15274 as hostio_last_error handler.
15275 * spu-low.c (spu_target_ops): Likewise.
15276 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15277 (wince_hostio_last_error): New functions.
15278 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15279 as hostio_last_error handler.
15280 (win32_target_ops) [!_WIN32_WCE]: Register
15281 hostio_last_error_from_errno as hostio_last_error handler.
15282 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15283 (hostio-errno.o): New rule.
15284 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15285 * configure.srv (srv_hostio_err_objs): New variable. Default to
15287 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15288 * configure: Regenerate.
15290 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15292 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15293 (linux_kill, linux_detach): Clean up the process list.
15294 * remote-utils.c (remote_open): Improve port number parsing.
15295 (putpkt_binary, input_interrupt): Only send interrupts if the target
15297 * server.c (extended_protocol): Make static.
15298 (attached): Define earlier.
15299 (exit_requested, response_needed, program_argv): New variables.
15300 (target_running): New.
15301 (start_inferior): Clear attached here.
15302 (attach_inferior): Set attached here.
15303 (require_running): Define.
15304 (handle_query): Use require_running and target_running. Implement
15306 (handle_v_attach, handle_v_run): New.
15307 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15308 (gdbserver_usage): Update.
15309 (main): Redo argument parsing. Handle --debug and --multi. Handle
15310 --attach along with other options or after the port. Save
15311 program_argv. Support no initial program. Resynchronize
15312 communication with GDB after an error. Handle "monitor exit".
15313 Use require_running and target_running. Always allow the extended
15314 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15315 restart in extended mode.
15316 * README: Refer to the GDB manual. Update --attach usage.
15318 2007-12-20 Andreas Schwab <schwab@suse.de>
15320 * linux-low.c (STACK_SIZE): Define.
15321 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15322 (linux_test_for_tracefork): Likewise.
15324 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15326 * linux-low.c (linux_wait_for_event): Update messages. Do not
15327 reinsert auto-delete breakpoints.
15328 * mem-break.c (struct breakpoint): Change return type of handler to
15330 (set_breakpoint_at): Update handler type.
15331 (reinsert_breakpoint_handler): Return 1 instead of calling
15333 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15335 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15336 * mem-break.h (set_breakpoint_at): Update handler type.
15337 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15338 * win32-low.c (auto_delete_breakpoint): New.
15339 (get_child_debug_event): Use it.
15341 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15343 * configure.ac: Check for pread and pwrite.
15344 * hostio.c (handle_pread): Fall back to lseek and read.
15345 (handle_pwrite): Fall back to lseek and write.
15346 * config.in, configure: Regenerated.
15348 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15350 * server.c (myresume): Add own_buf argument.
15351 (main): Update calls.
15353 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15355 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15356 * remote-utils.c (remote_open): Do not call disable_async_io.
15357 (block_async_io): Delete.
15358 (unblock_async_io): Make static.
15359 (initialize_async_io): New.
15360 * server.c (handle_v_cont): Handle async I/O here.
15361 (myresume): Likewise. Move other common resume tasks here...
15362 (main): ... from here. Call initialize_async_io. Disable async
15363 I/O before the main loop.
15364 * server.h (initialize_async_io): Declare.
15365 (block_async_io, unblock_async_io): Delete prototypes.
15366 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15368 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15370 * remote-utils.c (readchar): Allow binary data in received messages.
15372 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15374 * win32-low.c (attaching): New global.
15375 (win32_create_inferior): Clear the `attaching' global.
15376 (win32_attach): Set the `attaching' global.
15377 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15378 attaching. Only set a breakpoint at the entry point if not
15381 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15383 * server.c (main): Don't report dll events on the initial
15384 connection on attaches.
15386 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15388 * server.c (main): Relax numerical bases supported for the pid of
15389 the --attach command line argument.
15391 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15393 * win32-low.c (win32_attach): Call OpenProcess before
15394 DebugActiveProcess, not after. Add last error output to error
15397 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15399 * win32-low.c (win32_get_thread_context)
15400 (win32_set_thread_context): New functions.
15401 (thread_rec): Use win32_get_thread_context.
15402 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15403 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15406 2007-12-03 Leo Zayas
15407 Pedro Alves <pedro_alves@portugalmail.pt>
15409 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15411 (child_add_thread): Minor cleanup.
15412 (child_continue): Resume artificially suspended threads before
15413 calling ContinueDebugEvent.
15414 (suspend_one_thread): New.
15415 (fake_breakpoint_event): New.
15416 (get_child_debug_event): Change return type to int. Check here if
15417 gdb sent an interrupt request. If a soft interrupt was requested,
15418 fake a breakpoint event. Return 0 if there is no event to handle,
15420 (win32_wait): Don't check here if gdb sent an interrupt request.
15421 Ensure there is a valid event to handle.
15422 (win32_request_interrupt): Add soft interruption method as last
15425 2007-12-03 Leo Zayas
15426 Pedro Alves <pedro_alves@portugalmail.pt>
15428 * win32-low.h (win32_thread_info): Add descriptions to the
15429 structure members. Replace `suspend_count' counter by a
15431 * win32-low.c (thread_rec): Update condition of when to get the
15432 context from the inferior. Rely on ContextFlags being set if it
15433 has already been retrieved. Only suspend the inferior thread if
15434 we haven't already. Warn if that fails.
15435 (continue_one_thread): s/suspend_count/suspended/. Only call
15436 ResumeThread once. Warn if that fails.
15438 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15440 * win32-low.c (win32_wait): Don't read from the inferior when it
15441 has already exited.
15443 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15445 * Makefile.in (win32_low_h): New variable.
15446 (win32-low.o): Add dependency on $(win32_low_h).
15447 (win32-arm-low.o, win32-i386-low.o): New rules.
15449 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15451 * hostio.c: Correct copyright year.
15453 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15455 * Makefile.in (OBS): Add hostio.o.
15456 (hostio.o): New rule.
15457 * server.h (handle_vFile): Declare.
15458 * hostio.c: New file.
15459 * server.c (handle_v_requests): Take packet_len and new_packet_len
15460 for binary packets. Call handle_vFile.
15461 (main): Update call to handle_v_requests.
15463 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15465 * linux-low.c: Include <sched.h>.
15467 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15469 * linux-low.c (linux_tracefork_grandchild): New.
15470 (linux_tracefork_child): Use clone.
15471 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15473 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15475 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15477 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15479 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15481 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15483 * inferiors.c (change_inferior_id): Delete.
15484 (add_pid_to_list, pull_pid_from_list): New.
15485 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15486 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15487 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15488 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15489 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15490 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15491 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15492 (using_threads): Always set to 1.
15493 (handle_extended_wait): New.
15494 (add_process): Do not set TID.
15495 (linux_create_inferior): Set must_set_ptrace_flags.
15496 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15497 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15498 (linux_thread_alive): Rename TID argument to LWPID.
15499 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15500 (linux_wait_for_event): Do not use TID or check using_threads. Update
15501 call to dead_thread_notify. Call handle_extended_wait.
15502 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15503 (send_sigstop): Delete sigstop_sent.
15504 (wait_for_sigstop): Avoid TID.
15505 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15506 (linux_test_for_tracefork): New.
15507 (linux_lookup_signals): Use thread_db_active and
15508 linux_supports_tracefork_flag.
15509 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15510 * linux-low.h (get_process_thread): Avoid TID.
15511 (struct process_ifo): Move thread_known and tid to the end. Remove
15513 (linux_attach_lwp, thread_db_init): Update prototypes.
15514 * server.h (change_inferior_id): Delete prototype.
15515 (add_pid_to_list, pull_pid_from_list): New prototypes.
15516 * thread-db.c (thread_db_use_events): New.
15517 (find_first_thread): Rename to...
15518 (find_one_thread): ...this. Update callers and messages. Do not
15519 call fatal. Check thread_db_use_events. Do not call
15520 change_inferior_id or new_thread_notify.
15521 (maybe_attach_thread): Update. Do not call new_thread_notify.
15522 (thread_db_init): Set thread_db_use_events. Check use_events.
15523 * utils.c (fatal, warning): Correct message prefix.
15525 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15527 * Makefile.in (clean): Remove new files.
15528 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15529 (powerpc-64.o, powerpc-64.c): New rules.
15530 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15531 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15533 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15535 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15536 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15537 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15538 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15539 (target_regsets): Add AltiVec and SPE register sets.
15540 * configure.ac: Check for AltiVec and SPE.
15541 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15542 (ppc_fill_vrregset, ppc_store_vrregset): New.
15543 (target_regsets): Add AltiVec register set.
15544 * configure: Regenerated.
15546 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15548 * linux-low.c (O_LARGEFILE): Define.
15549 (linux_read_memory): Use /proc/PID/mem.
15550 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15551 * configure, config.in: Regenerated.
15553 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15555 * linux-low.c (linux_wait_for_event): Do not pass signals while
15558 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15560 * win32-low.c (create_process): New.
15561 (win32_create_inferior): Use create_process instead of
15562 CreateProcess. If create_process failed retry appending an ".exe"
15563 suffix. Store the GetLastError result immediatelly after
15564 create_process calls and use it on the call to error.
15566 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15568 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15570 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15572 * configure.ac: Switch license to GPLv3.
15574 2007-08-01 Michael Snyder <msnyder@access-company.com>
15576 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15578 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15580 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15582 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15583 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15584 CloseToolhelp32Snapshot.
15585 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15586 CloseToolhelp32Snapshot.
15588 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15590 * server.c (main): Check for inferior exit before main loop.
15592 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15594 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15595 instead of on tmp_desc.
15597 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15598 Daniel Jacobowitz <dan@codesourcery.com>
15600 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15601 (add_thread): Minor cleanups.
15602 (clear_inferiors): Move lower in the file. Clear the DLL
15604 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15605 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15606 (xml_escape_text): New.
15607 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15609 (handle_v_cont): Report errors.
15610 (gdbserver_version): Update.
15611 (main): Correct size of own_buf. Do not report initial DLL events.
15612 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15613 (unloaded_dll, xml_escape_text): New.
15614 * win32-low.c (enum target_waitkind): Update comments.
15615 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15616 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15617 (win32_EnumProcessModules, win32_GetModuleInformation)
15618 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15619 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15620 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15621 (win32_Module32First, win32_Module32Next, load_toolhelp)
15622 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15623 (get_child_debug_event): Handle DLL events.
15624 (win32_wait): Likewise.
15626 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15628 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15629 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15631 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15633 * win32-low.c (handle_output_debug_string): Ignore event if not
15636 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15638 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15640 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15642 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15644 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15646 * inferiors.c (change_inferior_id): Add comment.
15647 * linux-low.c (check_removed_breakpoint): Add an early
15648 prototype. Improve debug output.
15649 (linux_attach): Doc update.
15650 (linux_detach_one_process, linux_detach): Clean up before releasing
15652 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15653 * linux-low.h (struct process_info): Doc improvement.
15654 * mem-break.c (delete_all_breakpoints): New.
15655 * mem-break.h (delete_all_breakpoints): New prototype.
15656 * thread-db.c (find_first_thread): New.
15657 (thread_db_create_event): Call it instead of
15658 thread_db_find_new_threads. Clean up unused variables.
15659 (maybe_attach_thread): Remove first thread handling.
15660 (thread_db_find_new_threads): Use find_first_thread.
15661 (thread_db_get_tls_address): Likewise.
15663 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15665 * thread-db.c (thread_db_find_new_threads): Add prototype.
15666 (thread_db_create_event): Check for the main thread before adding
15668 (maybe_attach_thread): Only enable event reporting if TID == 0.
15669 (thread_db_get_tls_address): Check for new threads.
15671 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15673 * linux-low.c (linux_create_inferior): Try execv before execvp.
15674 * spu-low.c (spu_create_inferior): Likewise.
15676 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15678 * linux-low.c (linux_create_inferior): Change execv to execvp.
15679 * spu-low.c (spu_create_inferior): Likewies.
15681 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15683 * Makefile.in (clean): Clean new files instead of deleted ones.
15684 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15685 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15687 * configure.srv: Specify XML files and new regformats for MIPS and
15689 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15690 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15691 an entry for the restart register.
15692 (mips_cannot_fetch_register, mips_cannot_store_register)
15693 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15694 register names to match the XML descriptions.
15695 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15696 restart register instead of $0.
15698 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15699 Markus Deuling <deuling@de.ibm.com>
15701 * remote-utils.c (decode_xfer_write): New function.
15702 * server.h (decode_xfer_write): Add prototype.
15703 * server.c (handle_query): Add PACKET_LEN argument. Support
15704 qXfer:spu:read and qXfer:spu:write packets.
15705 (main): Pass packet_len to handle_query.
15706 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15707 * target.h (target_ops): Add qxfer_spu.
15709 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15711 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15712 accessing non-seekable spufs files.
15714 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15716 * server.c (handle_query): Add reply for qC packet.
15718 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15719 Leo Zayas <lerele@champenstudios@com>
15721 * server.h (check_remote_input_interrupt_request): New function.
15722 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15723 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15724 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15725 (check_remote_input_interrupt_request): New function.
15726 * server.h (check_remote_input_interrupt_request): Declare.
15727 * win32-low.c (winapi_DebugBreakProcess,
15728 winapi_GenerateConsoleCtrlEvent): New typedefs.
15729 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15731 (win32_wait): Check for remote interrupt request
15732 with check_remote_input_interrupt_request.
15733 (win32_request_interrupt): New function.
15734 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15736 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15738 * win32-low.c (debug_registers_changed,
15739 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15740 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15741 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15742 (thread_rec): Get context using the low target.
15743 (child_add_thread): Call thread_added on the low target,
15744 which does the same thing.
15746 (do_initial_child_stuff): Remove debug registers references.
15747 Set context using the low target. Resume threads after
15748 setting the contexts.
15749 (child_continue): Remove dead variable. Remove debug
15750 registers references.
15751 (child_fetch_inferior_registers): Go through the low target.
15752 (do_child_store_inferior_registers): Remove.
15753 (child_store_inferior_registers): Go through the low target.
15754 (win32_resume): Remove debug registers references.
15755 Set context using the low target.
15756 (handle_exception): Change return type to void. Don't record
15757 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15758 first chance exception.
15759 (get_child_debug_event): Change return type to void. Remove
15760 goto loop. Always return after waiting for debug event.
15761 (win32_wait): Convert to switch statement. Handle spurious
15764 * win32-i386-low.c (debug_registers_changed,
15765 debug_registers_used): New.
15766 (initial_stuff): Rename to ...
15767 (i386_initial_stuff): ... this. Clear debug registers
15769 (store_debug_registers): Delete.
15770 (i386_get_thread_context): New.
15771 (load_debug_registers): Delete.
15772 (i386_set_thread_context): New.
15773 (i386_thread_added): New.
15774 (single_step): Rename to ...
15775 (i386_single_step): ... this.
15776 (do_fetch_inferior_registers): Rename to ...
15777 (i386_fetch_inferior_register): ... this.
15778 (i386_store_inferior_register): New.
15779 (the_low_target): Adapt to new interface.
15781 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15782 (arm_get_thread_context): New.
15783 (arm_set_thread_context): New.
15785 (do_fetch_inferior_registers): Rename to ...
15786 (arm_fetch_inferior_register): ... this.
15787 (arm_store_inferior_register): New.
15788 (arm_wince_breakpoint): Reimplement as unsigned long.
15789 (arm_wince_breakpoint_len): Define.
15790 (the_low_target): Adapt to new interface.
15792 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15793 load_debug_registers. Add get_thread_context, set_thread_context,
15794 thread_added and store_inferior_register. Rename
15795 fetch_inferior_registers to fetch_inferior_register.
15796 (regptr): Remove declaration.
15798 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15800 * linux-low.c (linux_detach): Change return type to int. Return 0.
15801 * spu-low.c (spu_detach): Likewise.
15803 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15805 * target.h (target_ops): Change return type of detach to int.
15807 (join_inferior): New.
15808 * server.c (main): Don't skip detach support on mingw32.
15809 If the inferior doesn't support detaching return error.
15810 Call join_inferior instead of using waitpid.
15811 * linux-low.c (linux_join): New.
15812 (linux_target_op): Add linux_join.
15813 * spu-low.c (spu_join): New.
15814 (spu_target_ops): Add spu_join.
15815 * win32-low.c (win32_detach): Adapt to new interface.
15816 Reopen current_process_handle before detaching. Issue a child
15817 resume before detaching.
15819 (win32_target_op): Add win32_join.
15821 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15823 * win32-low.c (win32-attach): Fix return value.
15824 * target.h (target_ops): Describe ATTACH return values.
15826 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15828 * win32-low.c (GETPROCADDRESS): Define.
15829 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15830 (winapi_DebugSetProcessKillOnExit): Likewise.
15831 (win32_create_inferior): Force usage of ansi CreateProcessA.
15832 (win32_attach): Use GETPROCADDRESS.
15833 (win32_detach): Likewise.
15835 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15837 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15839 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15841 * win32-low.c: Commit leftover changes from 2007-03-29.
15843 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15845 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15846 fields short instead of int. Add explicit padding.
15847 (i387_cache_to_fsave): Remove unnecessary casts.
15848 (i387_fsave_to_cache): Doc fix.
15849 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15851 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15853 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15854 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15856 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15858 * configure.srv (arm*-*-mingw32ce*): Move near the other
15861 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15863 * configure.ac: Add errno checking.
15864 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15865 sys/file.h and malloc.h.
15866 (AC_CHECK_DECLS): Add perror.
15867 (srv_mingwce): Handle.
15868 * configure.srv (i[34567]86-*-cygwin*): Add
15869 win32-i386-low.o to srv_tgtobj.
15870 (i[34567]86-*-mingw*): Likewise.
15871 (arm*-*-mingw32ce*): Add case.
15872 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15873 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15874 [__MINGW32CE__] (strerror): New function.
15875 [__MINGW32CE__] (errno): Define to GetLastError.
15876 [__MINGW32CE__] (COUNTOF): New macro.
15877 (remote_open): Remove extra close call.
15878 * mem-break.c (delete_breakpoint_at): New function.
15879 * mem-break.h (delete_breakpoint_at): Declare.
15880 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15881 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15882 [USE_WIN32API] (read, write): Add char* casts.
15883 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15884 * server.h: Include wincecompat.h on Windows CE.
15885 [HAVE_ERRNO_H]: Check.
15886 (perror): Declare if not declared.
15887 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15888 (perror_with_name): Remove errno declaration.
15889 * wincecompat.h: New.
15890 * wincecompat.c: New.
15891 * win32-low.h: New.
15892 * win32-arm-low.c: New.
15893 * win32-i386-low.c: New.
15894 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15895 (OUTMSG2): Make it safe.
15897 (COUNTOF): New macro.
15898 (NUM_REGS): Get it from the low target.
15899 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15900 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15901 (thread_rec): Let low target handle debug registers.
15902 (child_add_thread): Likewise.
15903 (child_init_thread_list): Likewise.
15904 (continue_one_thread): Likewise.
15906 (do_child_fetch_inferior_registers): Move to ...
15907 * win32-i386-low.c: ... here, and rename to ...
15908 (do_fetch_inferior_registers): ... this.
15909 * win32-low.c (child_fetch_inferior_registers):
15910 Go through the low target.
15911 (do_child_store_inferior_registers): Use regptr.
15912 (strwinerror): New function.
15913 (win32_create_inferior): Handle Windows CE.
15914 Use strwinerror instead of strerror on Windows error
15915 codes. Add program to the error output.
15916 Don't close the main thread handle on Windows CE.
15917 (win32_attach): Use coredll.dll on Windows CE.
15918 (win32_kill): Close current process and current
15920 (win32_detach): Use coredll.dll on Windows CE.
15921 (win32_resume): Let low target handle debug registers, and
15923 (handle_exception): Add/Remove initial breakpoint. Avoid
15924 non-existant WSTOPSIG on Windows CE.
15925 (win32_read_inferior_memory): Cast to remove warning.
15926 (win32_arch_string): Go through the low target.
15927 (initialize_low): Call set_breakpoint_data with the low
15928 target's breakpoint.
15929 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15930 FOP_REGNUM, mappings): Move to ...
15931 * win32-i386-low.c: ... here.
15932 * win32-low.c (win32_thread_info): Move to ...
15933 * win32-low.h: ... here.
15934 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15935 win32-arm-low.c and wincecompat.c.
15936 (all:): Add $EXEEXT.
15937 (install-only:): Likewise.
15938 (gdbserver:): Likewise.
15939 (gdbreplay:): Likewise.
15940 * config.in: Regenerate.
15941 * configure: Regenerate.
15943 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15945 * win32-low.c: Rename typedef thread_info to
15946 win32_thread_info throughout.
15948 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15950 * win32-i386-low.c: Rename to ...
15951 * win32-low.c: ... this.
15952 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15953 * Makefile.in: Likewise.
15955 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15957 * remote-utils.c (monitor_output): Constify msg parameter.
15958 * server.h (monitor_output): Likewise.
15959 * win32-i386-low.c (handle_output_debug_string): New.
15960 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15961 handle_output_debug_string.
15962 (get_child_debug_event): Likewise.
15964 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15966 * server.c (main): Correct strtoul check.
15968 2007-03-27 Jon Ringle <jon@ringle.org>
15970 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15972 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15974 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15976 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15978 * terminal.h: Check HAVE_SGTTY_H.
15980 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15982 * remote-utils.c (remote_open): Print out the assigned port number.
15984 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15986 * remote-utils.c (monitor_output): New function.
15987 * server.c (debug_threads): Define here.
15988 (monitor_show_help): New function.
15989 (handle_query): Handle qRcmd.
15990 (main): Do not handle 'd' packet.
15991 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15992 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15995 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15997 * Makefile.in (EXEEXT): New.
15998 (clean): Use $(EXEEXT).
16000 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16002 * target.h (target_ops): Rename send_signal to request_interrupt,
16003 and remove enum target_signal parameter.
16004 * linux-low.c (linux_request_interrupt): Rename from
16005 linux_send_signal, and always send SIGINT.
16006 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16007 and always send SIGINT.
16008 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16010 (input_interrupt): Likewise.
16012 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16014 * server.c (get_features_xml): Check if target implemented
16016 * win32-i386-low.c (win32_arch_string): New.
16017 (win32_target_ops): Add win32_arch_string as arch_string member.
16019 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16021 * spu-low.c (spu_arch_string): New.
16022 (spu_target_ops): Add spu_arch_string.
16024 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16026 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16027 * configure.ac: Do not check for terminal.h.
16028 * configure, config.in: Regenerated.
16030 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16032 * Makefile.in (OBS): Add $(XML_BUILTIN).
16033 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16035 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16036 (arm-with-iwmmxt.c): New.
16037 * config.in, configure: Regenerate.
16038 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16039 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16040 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16041 (arm*-*-linux*): Add iWMMXt and regset support.
16042 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16043 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16044 (arm_store_wmmxregset, target_regsets): New.
16045 * server.c (get_features_xml): Take annex argument. Check builtin
16047 (handle_query): Handle multiple annexes.
16049 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16051 * remote-utils.c [USE_WIN32API] (read, write): Define.
16052 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16055 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16057 * linux-i386-low.c (the_low_target): Set arch_string.
16058 * linux-x86-64-low.c (the_low_target): Likewise.
16059 * linux-low.c (linux_arch_string): New.
16060 (linux_target_ops): Add it.
16061 * linux-low.h (struct linux_target_ops): Add arch_string.
16062 * server.c (write_qxfer_response): Use const void * for DATA.
16063 (get_features_xml): New.
16064 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16065 * target.h (struct target_ops): Add arch_string method.
16067 2007-01-03 Denis Pilat <denis.pilat@st.com>
16068 Daniel Jacobowitz <dan@codesourcery.com>
16070 * linux-low.c (linux_kill): Handle being called with no threads.
16071 * win32-i386-low.c (win32_kill): Likewise.
16072 (get_child_debug_event): Clear current_process_handle.
16074 2006-12-30 Denis PILAT <denis.pilat@st.com>
16075 Daniel Jacobowitz <dan@codesourcery.com>
16077 * remote-utils.c (remote_open): Check the type of specified
16078 serial port devices before opening them.
16079 * server.c (main): Kill the inferior if an error occurs during
16080 the first remote_open.
16082 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16084 * README: Update supported targets.
16086 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16088 * Makefile.in (clean): Remove reg-mips64.c.
16089 (reg-mips64.c, reg-mips64.o): New rules.
16090 * configure.srv: Handle mips64. Include regset support for mips.
16091 * linux-mips-low.c (union mips_register): New.
16092 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16093 (mips_breakpoint, mips_breakpoint_at): Use int.
16094 (mips_collect_register, mips_supply_register)
16095 (mips_collect_register_32bit, mips_supply_register_32bit)
16096 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16097 (mips_store_fpregset, target_regsets): New.
16098 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16100 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16102 * configure.srv: Add target "spu*-*-*".
16103 * Makefile.in (clean): Remove reg-spu.c.
16104 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16105 * spu-low.c: New file.
16107 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16109 * configure.ac: Correct td_thr_tls_get_addr test.
16110 * configure: Regenerated.
16112 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16114 * linux-low.c (linux_wait_for_event): Reformat. Use the
16115 pass_signals array.
16116 * remote-utils.c (decode_address_to_semicolon): New.
16117 * server.c (pass_signals, handle_general_set): New.
16118 (handle_query): Mention QPassSignals for qSupported.
16119 (main): Call handle_general_set.
16120 * server.h (pass_signals, decode_address_to_semicolon): New.
16122 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16124 * server.c (handle_query): Correct error handling for read_auxv.
16126 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16128 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16129 and srv_linux_thread_db to yes.
16130 * linux-s390-low.c (s390_fill_gregset): New function.
16131 (target_regsets): Define data structure.
16133 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16135 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16136 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16137 * config.in, configure: Regenerated.
16138 * inferiors.c (gdb_id_to_thread): New function.
16139 (gdb_id_to_thread_id): Use it.
16140 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16141 * linux-low.h (struct process_info): Add th member.
16142 (thread_db_get_tls_address): New prototype.
16143 * remote-utils.c (decode_address): Make non-static.
16144 * server.c (handle_query): Handle qGetTLSAddr.
16145 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16146 * target.h (struct target_ops): Add get_tls_address.
16147 * thread-db.c (maybe_attach_thread): Save the thread handle.
16148 (thread_db_get_tls_address): New.
16150 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16152 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16153 (linux_resume_one_process): Take a siginfo_t *. Update all
16154 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16155 (struct pending_signals): Add a siginfo_t.
16156 (linux_wait_for_process): Always set last_status.
16157 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16158 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16159 * linux-low.h (struct process_info): Add last_status.
16161 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16163 * remote-utils.c (try_rle): New function.
16164 (putpkt_binary): Use it.
16166 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16168 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16169 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16170 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16171 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16172 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16175 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16177 * server.c (terminal_fd): New variable.
16178 (old_foreground_pgrp): Likewise.
16179 (restore_old_foreground_pgrp): New function.
16180 (start_inferior): Record the terminal file descriptor in terminal_fd
16181 and its original foreground group in old_foreground_pgrp. Register
16182 restore_old_foreground_pgrp with atexit().
16184 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16186 * server.c (handle_query): Correct qPart to qXfer.
16188 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16190 * configure.ac: Check for more headers which are missing on
16191 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16192 * configure.srv: Add Cygwin and mingw32.
16193 * remote-utils.c: Don't include headers unconditionally which
16194 are missing on mingw32. Include <winsock.h> for mingw32.
16195 (remote_open): Adjust for mingw32 support. Flush
16196 standard error after writing to it.
16197 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16198 (unblock_async_io, enable_async_io, disable_async_io)
16199 (readchar, getpkt): Update for Winsock support.
16200 (prepare_resume_reply): Expect a protocol signal number.
16201 * server.c: Disable <sys/wait.h> on mingw32.
16202 (start_inferior): Adjust for mingw32 support. Flush
16203 standard error after writing to it.
16204 (attach_inferior): Likewise. Use protocol signal
16206 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16208 * win32-i386-low.c: New file.
16209 * Makefile.in (XM_CLIBS): Set.
16210 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16211 (win32-i386-low.o): New dependency rule.
16212 * linux-low.c (linux_wait): Use target signal numbers.
16213 * target.h (struct target_ops): Doc fix.
16214 * server.h (target_signal_to_name): New prototype.
16215 * gdbreplay.c: Don't include headers unconditionally which
16216 are missing on mingw32. Include <winsock.h> for mingw32.
16217 (remote_close, remote_open): Adjust for Winsock support.
16218 * configure, config.in: Regenerated.
16220 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16222 * server.c (decode_xfer_read, write_qxfer_response): New.
16223 (handle_query): Take a packet length argument. Handle
16224 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16225 the qSupported response.
16226 (main): Update call to handle_query.
16228 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16230 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16231 (putpkt_binary): Renamed from putpkt and adjusted for binary
16233 (putpkt): New wrapper for putpkt_binary.
16234 (readchar): Don't mask off the high bit.
16235 (decode_X_packet): New function.
16236 * server.c (main): Call putpkt_binary if a handler sets the packet
16237 length. Save the length of the incoming packet. Handle 'X'.
16238 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16240 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16242 * server.c (handle_query): Handle qSupported.
16244 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16246 * remote-utils.c (all_symbols_looked_up): New variable.
16247 (look_up_one_symbol): Check it.
16248 * server.h (look_up_one_symbol): New declaration.
16249 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16251 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16253 * Makefile.in (linux-arm-low.o): Update dependencies.
16254 * linux-arm-low.c: Include "gdb_proc_service.h".
16255 (PTRACE_GET_THREAD_AREA): Define.
16256 (ps_get_thread_area): New function.
16258 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16260 * configure.srv (m68k*-*-uclinux*): New target.
16261 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16262 (linux_resume_one_process): Remove extraneous cast.
16263 (linux_read_offsets): New.
16264 (linux_target_op): Add linux_read_offsets on mmuless systems.
16265 * server.c (handle_query): Add qOffsets logic.
16266 * target.h (struct target_ops): Add read_offsets.
16268 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16270 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16271 (PTRACE_GET_THREAD_AREA): Define.
16272 (ps_get_thread_area): New function.
16273 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16274 (linux-x86-64-low.o): Update.
16276 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16278 * configure.ac: Remove checks for prfpregset_t.
16279 * gdb_proc_service.h: New file.
16280 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16281 new "gdb_proc_service.h".
16282 * proc-service.c: Likewise.
16283 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16284 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16285 * Makefile.in (gdb_proc_service_h): Updated.
16286 * configure, config.in: Regenerated.
16288 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16290 * remote-utils.c (prepare_resume_reply): Move declaration
16291 of gdb_id_from_wait to the top of the block.
16293 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16295 * linux-low.c (regsets_store_inferior_registers): Read the regset
16296 from the target before filling it.
16298 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16300 * server.c (attach_inferior): Return SIGTRAP for a successful
16303 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16305 * Makefile.in (OBS): Add version.o.
16306 (STAGESTUFF): Delete.
16307 (version.o): Add dependencies.
16308 (version.c): Replace rule.
16309 (clean): Remove version.c.
16310 * server.c (gdbserver_version): New.
16311 (gdbserver_usage): Use printf.
16312 (main): Handle --version and --help.
16313 * server.h (version, host_name): Add declarations.
16315 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16327 * linux-x86-64-low.c:
16329 * linux-s390-low.c:
16330 * linux-ppc64-low.c:
16332 * linux-mips-low.c:
16333 * linux-m68k-low.c:
16334 * linux-m32r-low.c:
16337 * linux-ia64-low.c:
16338 * linux-i386-low.c:
16339 * linux-crisv32-low.c:
16351 * gdbserver.1: Add (C) after Copyright. Update the FSF
16354 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16356 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16357 (arm_breakpoint_at): Recognize both breakpoints.
16358 (the_low_target): Use the correct breakpoint instruction.
16360 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16362 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16363 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16364 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16365 (the_low_target): Update.
16367 2005-10-25 Andreas Schwab <schwab@suse.de>
16369 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16371 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16372 (ia64_num_regs): Reduce to 462.
16374 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16376 * acinclude.m4: Correct quoting.
16377 * aclocal.m4: Regenerated.
16379 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16380 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16381 (thread_db_init): Call thread_db_err_str.
16382 * configure.ac: Check for TD_VERSION.
16383 * config.in, configure: Regenerated.
16385 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16387 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16389 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16391 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16392 is not available. Define HAVE_PTRACE_GETREGS if it is.
16393 * config.in, configure: Regenerated.
16394 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16395 * linux-i386-low.c, linux-m68k-low.c: Update to use
16396 HAVE_PTRACE_GETREGS.
16397 * linux-low.c (regsets_fetch_inferior_registers)
16398 (regsets_store_inferior_registers): Only return 0 if we processed
16400 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16401 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16403 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16405 * inferiors.c (struct thread_info): Add gdb_id.
16406 (add_thread): Add gdb_id argument.
16407 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16408 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16409 calls to add_thread.
16410 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16411 * server.c (handle_query): Use thread_to_gdb_id.
16412 (handle_v_cont, main): Use gdb_id_to_thread_id.
16413 * server.h (add_thread): Update prototype.
16414 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16417 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16419 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16420 left-padded registers.
16421 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16422 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16424 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16426 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16427 * configure: Regenerate.
16428 * config.in: Regenerate.
16429 * server.h (NEED_DECLARATION_STRERROR):
16430 Replace with !HAVE_DECL_STRERROR.
16432 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16434 * linux-low.c (linux_wait, linux_send_signal): Don't test
16435 an unsigned long variable for > 0 if it could be MAX_ULONG.
16436 * server.c (myresume): Likewise.
16437 * target.c (set_desired_inferior): Likewise.
16439 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16441 * configure.ac: Simplify and improve check for socklen_t.
16442 * configure, config.in: Regenerate.
16444 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16446 * acconfig.h: Remove.
16447 * configure.ac: Add a test for socklen_t. Use three-argument
16448 AC_DEFINE throughout.
16449 * config.in: Regenerated using autoheader 2.59.
16450 * configure: Regenerated.
16452 * gdbreplay.c (socklen_t): Provide a default.
16453 (remote_open): Use socklen_t.
16454 * remote-utils.c (socklen_t): Provide a default.
16455 (remote_open): Use socklen_t.
16456 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16459 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16461 * linux-low.c (linux_read_memory, linux_write_memory)
16462 (linux_read_auxv): Likewise.
16463 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16464 (check_mem_write): Likewise.
16465 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16467 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16468 (registers_from_string, register_data): Likewise.
16469 * server.c (handle_query, main): Likewise.
16470 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16471 (decode_M_packet): Likewise.
16472 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16473 * target.h (struct target_ops): Update read_memory, write_memory,
16475 (read_inferior_memory, write_inferior_memory): Update.
16476 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16477 to unsigned char *.
16478 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16479 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16480 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16481 linux-s390-low.c, linux-sh-low.c: Update for changes in
16482 read_inferior_memory and the_low_target->breakpoint.
16484 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16486 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16487 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16488 * configure.srv: Add powerpc64-*-linux*.
16489 * linux-ppc64-low.c: New file.
16491 2005-05-23 Orjan Friberg <orjanf@axis.com>
16493 * linux-cris-low.c: New file with support for CRIS.
16494 * linux-crisv32-low.c: Ditto for CRISv32.
16495 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16496 (clean): Add reg-cris.c and reg-crisv32.c.
16497 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16498 reg-crisv32.o, and reg-crisv32.c to make rules.
16499 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16500 recognized targets.
16502 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16504 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16505 of sizeof (PTRACE_XFER_TYPE).
16506 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16508 2005-05-12 Orjan Friberg <orjanf@axis.com>
16510 * target.h (struct target_ops): Add insert_watchpoint,
16511 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16512 pointers for hardware watchpoint support.
16513 * linux-low.h (struct linux_target_ops): Ditto.
16514 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16515 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16516 to linux_target_ops.
16517 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16519 * server.c (main): Recognize 'Z' and 'z' packets.
16521 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16523 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16524 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16525 (the_low_target): Add new members.
16527 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16529 * proc-service.c (ps_lgetregs): Search all_processes instead of
16532 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16534 * server.c (start_inferior): Change return type to int.
16535 (attach_inferior): Change sigptr to int *.
16536 (handle_v_cont, handle_v_requests): Change signal to int *.
16537 (main): Change signal to int.
16539 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16541 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16542 * configure.srv: Add m32r*-*-linux*.
16543 * linux-m32r-low.c: New file.
16545 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16547 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16549 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16551 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16552 Take unsigned long arguments for PIDs.
16553 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16554 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16555 (wait_for_sigstop, linux_resume_one_process)
16556 (regsets_fetch_inferior_registers, linux_send_signal)
16557 (linux_read_auxv): Likewise. Update the types of variables holding
16558 PIDs. Update format string specifiers.
16559 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16560 * remote-utils.c (prepare_resume_reply): Likewise.
16561 * server.c (cont_thread, general_thread, step_thread)
16562 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16564 (handle_query): Update format specifiers.
16565 (handle_v_cont, main): Use strtoul for thread IDs.
16566 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16567 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16568 (general_thread, step_thread, thread_from_wait)
16569 (old_thread_from_wait): Update.
16570 * target.h (struct thread_resume): Use unsigned long for THREAD.
16571 (struct target_ops): Use unsigned long for arguments to attach and
16574 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16576 * acinclude.m4: Include bfd/bfd.m4 directly.
16577 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16578 <agriffis@toolchain.org>.
16579 * aclocal.m4, configure: Regenerated.
16581 2005-01-07 Andrew Cagney <cagney@gnu.org>
16583 * configure.ac: Rename configure.in, require autoconf 2.59.
16584 * configure: Re-generate.
16586 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16588 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16589 LIBS when finished.
16590 * aclocal.m4: Regenerated.
16591 * configure: Regenerated.
16593 2004-11-21 Andreas Schwab <schwab@suse.de>
16595 * linux-m68k-low.c (m68k_num_gregs): Define.
16596 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16597 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16598 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16599 (m68k_breakpoint_at): New. Add to the_low_target.
16601 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16602 srv_linux_thread_db to yes.
16604 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16606 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16607 (ARCH_SET_FS): Likewise.
16608 (ARCH_GET_FS): Likewise.
16609 (ARCH_GET_GS): Likewise.
16611 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16613 * linux-i386-low.c (ps_get_thread_area): New.
16614 * linux-x86-64-low.c (ps_get_thread_area): New.
16615 * linux-low.c: Include <sys/syscall.h>.
16616 (linux_kill_one_process): Don't kill the first thread here.
16617 (linux_kill): Kill the first thread here.
16618 (kill_lwp): New function.
16619 (send_sigstop, linux_send_signal): Use it.
16620 * proc-service.c: Clean up #ifdefs.
16621 (fpregset_info): Delete.
16622 (ps_lgetregs): Update and enable implementation.
16623 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16625 * remote-utils.c (struct sym_cache, symbol_cache): New.
16626 (input_interrupt): Print a clearer message.
16627 (async_io_enabled): New variable.
16628 (enable_async_io, disable_async_io): Use it. Update comments.
16629 (look_up_one_symbol): Use the symbol cache.
16630 * thread-db.c (thread_db_look_up_symbols): New function.
16631 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16633 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16635 * configure.in: Test for -rdynamic.
16636 * configure: Regenerated.
16637 * Makefile (INTERNAL_LDFLAGS): New.
16638 (gdbserver, gdbreplay): Use it.
16640 2004-09-02 Andrew Cagney <cagney@gnu.org>
16642 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16644 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16646 * linux-low.c (linux_wait): Clear all_processes list also.
16648 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16650 * linux-low.c: Include <errno.h>. Remove extern declaration of
16653 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16655 * gdbreplay.c, server.h, utils.c: Update copyright years.
16657 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16659 * server.c (main): Print child status or termination signal from
16660 variable 'signal', not 'sig'.
16662 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16664 * linux-low.c (linux_read_memory): Change return type to
16665 int. Check for and return error from ptrace().
16666 * target.c (read_inferior_memory): Change return type to int. Pass
16667 back return status from the_target->read_memory().
16668 * target.h (struct target_ops): Adapt *read_memory() prototype.
16670 (read_inferior_memory): Adapt prototype.
16671 * server.c (main): Return an error packet if
16672 read_inferior_memory() returns an error.
16674 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16676 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16677 Unify with other clean targets.
16679 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16681 * server.c (handle_v_cont): Call set_desired_inferior.
16683 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16685 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16687 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16689 * linux-low.c (linux_wait): Unblock async I/O.
16690 (linux_resume): Block and enable async I/O.
16691 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16692 * server.h (block_async_io, unblock_async_io): Add prototypes.
16694 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16696 * remote-utils.c (remote_open): Print a status notice after
16697 opening a TCP port.
16698 * server.c (attach_inferior): Print a status notice after
16701 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16703 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16705 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16707 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16709 * server.c, target.h: Update copyright years.
16711 2004-02-25 Roland McGrath <roland@redhat.com>
16713 * target.h (struct target_ops): New member `read_auxv'.
16714 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16715 * linux-low.c (linux_read_auxv): New function.
16716 (linux_target_ops): Initialize `read_auxv' member to that.
16718 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16720 Committed by Jim Blandy <jimb@redhat.com>.
16722 * linux-s390-low.c (s390_num_regs): Update.
16723 (s390_regmap): Remove control registers. Use __s390x__ predefine
16724 instead of GPR_SIZE to distiguish s390 and s390x targets.
16726 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16728 * linux-low.c: Update copyright year.
16729 (check_removed_breakpoint): Clear pending_is_breakpoint.
16730 (linux_set_resume_request, linux_queue_one_thread)
16731 (resume_status_pending_p): New functions.
16732 (linux_continue_one_thread): Use process->resume.
16733 (linux_resume): Only resume threads if there are no pending events.
16734 * linux-low.h (struct process_info): Add resume request
16737 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16739 * regcache.c (new_register_cache): Clear the allocated register
16740 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16742 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16744 * linux-low.c (linux_resume): Take a struct thread_resume *
16746 (linux_wait): Update call.
16747 (resume_ptr): New static variable.
16748 (linux_continue_one_thread): Renamed from
16749 linux_continue_one_process. Use resume_ptr.
16750 (linux_resume): Use linux_continue_one_thread.
16751 * server.c (handle_v_cont, handle_v_requests): New functions.
16752 (myresume): New function.
16753 (main): Handle 'v' case.
16754 * target.h (struct thread_resume): New type.
16755 (struct target_ops): Change argument of "resume" to struct
16757 (myresume): Delete macro.
16759 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16761 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16762 (uninstall): Support DESTDIR.
16764 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16766 * configure.srv: Add xscale*linux copy of arm*linux entry.
16768 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16770 * linux-arm-low.c (arm_reinsert_addr): New function.
16771 (the_low_target): Add arm_reinsert_addr.
16773 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16775 * mem-break.c: Remove whitespace at end of file.
16777 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16779 * configure.in: Check whether we need to prototype strerror.
16780 * server.h: Optionally prototype strerror.
16781 * gdbreplay.c (perror_with_name): Use strerror.
16782 * linux-low.c (linux_attach_lwp): Use strerror.
16783 * utils.c (perror_with_name): Use strerror.
16784 * config.in, configure: Regenerated.
16786 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16788 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16789 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16791 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16793 * Makefile.in (SFILES): Update.
16794 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16795 low-sun3.c: Remove files.
16797 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16799 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16800 (linux_detach_one_process, linux_detach): New functions.
16801 (linux_target_ops): Add linux_detach.
16802 * server.c (main): Handle 'D' packet.
16803 * target.h (struct target_ops): Add "detach" member.
16804 (detach_inferior): Define.
16806 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16808 From Kelley Cook <kelleycook@wideopenwest.com>:
16809 * configure.srv: Accept i[34567]86 variants.
16811 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16813 * linux-low.c (linux_wait_for_event): Correct comment typos.
16814 (linux_resume_one_process): Call check_removed_breakpoint.
16815 (linux_send_signal): New function.
16816 (linux_target_ops): Add linux_send_signal.
16817 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16819 * target.h (struct target_ops): Add send_signal.
16821 2003-05-29 Jim Blandy <jimb@redhat.com>
16823 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16824 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16825 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16826 away part of the register's value.
16828 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16830 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16831 (linux_wait_for_event, linux_init_signals): Likewise.
16833 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16835 * configure.in: Check for stdlib.h.
16836 * configure: Regenerated.
16837 * config.in: Regenerated.
16839 2003-01-04 Andreas Schwab <schwab@suse.de>
16841 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16843 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16845 * Makefile.in: Remove obsolete code.
16847 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16849 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16850 defined(PT_FPR0_HI).
16852 2002-11-17 Stuart Hughes <seh@zee2.com>
16854 * linux-arm-low.c (arm_num_regs): Increase.
16855 (arm_regmap): Include status register.
16857 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16859 * linux-low.c (register_addr): Remove incorrect -1 check.
16861 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16863 * linux-low.c (linux_create_inferior): Call setpgid. Return
16865 (unstopped_p, linux_signal_pid): Remove.
16866 (linux_target_ops): Remove linux_signal_pid.
16867 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16868 global instead of target method.
16869 * target.h (struct target_ops): Remove signal_pid. Update comment
16870 for create_inferior.
16871 * server.c (signal_pid): New variable.
16872 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16873 gdbserver. Set the child to be the foreground process group.
16874 (attach_inferior): Set signal_pid.
16876 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16878 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16880 2002-08-20 Jim Blandy <jimb@redhat.com>
16882 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16885 2002-08-01 Andrew Cagney <cagney@redhat.com>
16887 * Makefile.in: Make chill references obsolete.
16889 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16891 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16892 * configure: Regenerate.
16893 * config.in: Regenerate.
16895 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16897 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16898 (perror_with_name, remote_close, remote_open, expect, play): Static.
16900 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16902 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16903 byte offsets instead of an array of indexes.
16904 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16906 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16908 * regcache.c: Add comment.
16910 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16912 * thread-db.c: New file.
16913 * proc-service.c: New file.
16914 * acinclude.m4: New file.
16915 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16916 proc-service.o, and thread-db.o.
16917 (linux-low.o): Add USE_THREAD_DB.
16918 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16919 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16920 * aclocal.m4: Regenerated.
16921 * config.in: Regenerated.
16922 * configure: Regenerated.
16923 * configure.in: Check for proc_service.h, sys/procfs.h,
16924 thread_db.h, and linux/elf.h headrs.
16925 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16926 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16927 Check for -lthread_db and thread support.
16928 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16929 PowerPC, and SuperH.
16930 * i387-fp.c: Constify arguments.
16931 * i387-fp.h: Likewise.
16932 * inferiors.c: (struct thread_info): Renamed from
16933 `struct inferior_info'. Remove PID member. Use generic inferior
16934 list header. All uses updated.
16935 (inferiors, signal_pid): Removed.
16936 (all_threads): New variable.
16937 (get_thread): Define.
16938 (add_inferior_to_list): New function.
16939 (for_each_inferior): New function.
16940 (change_inferior_id): New function.
16941 (add_inferior): Removed.
16942 (remove_inferior): New function.
16943 (add_thread): New function.
16944 (free_one_thread): New function.
16945 (remove_thread): New function.
16946 (clear_inferiors): Use for_each_inferior and free_one_thread.
16947 (find_inferior): New function.
16948 (find_inferior_id): New function.
16949 (inferior_target_data): Update argument type.
16950 (set_inferior_target_data): Likewise.
16951 (inferior_regcache_data): Likewise.
16952 (set_inferior_regcache_data): Likewise.
16953 * linux-low.c (linux_bp_reinsert): Remove.
16954 (all_processes, stopping_threads, using_thrads)
16955 (struct pending_signals, debug_threads, pid_of): New.
16956 (inferior_pid): Replace with macro.
16957 (struct inferior_linux_data): Remove.
16958 (get_stop_pc, add_process): New functions.
16959 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16960 Use add_process and add_thread.
16961 (linux_attach_lwp): New function, based on old linux_attach. Use
16962 add_process and add_thread. Set stop_expected for new threads.
16963 (linux_attach): New function.
16964 (linux_kill_one_process): New function.
16965 (linux_kill): Kill all LWPs.
16966 (linux_thread_alive): Use find_inferior_id.
16967 (check_removed_breakpoints, status_pending_p): New functions.
16968 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16969 Update. Use WNOHANG. Wait for cloned processes also. Update process
16970 struct for the found process.
16971 (linux_wait_for_event): New function.
16972 (linux_wait): Use it. Support LWPs.
16973 (send_sigstop, wait_for_sigstop, stop_all_processes)
16974 (linux_resume_one_process, linux_continue_one_process): New functions.
16975 (linux_resume): Support LWPs.
16976 (REGISTER_RAW_SIZE): Remove.
16977 (fetch_register): Use register_size instead. Call supply_register.
16978 (usr_store_inferior_registers): Likewise. Call collect_register.
16979 Fix recursive case.
16980 (regsets_fetch_inferior_registers): Improve error message.
16981 (regsets_store_inferior_registers): Add debugging.
16982 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16983 (unstopped_p, linux_signal_pid): New functions.
16984 (linux_target_ops): Add linux_signal_pid.
16985 (linux_init_signals): New function.
16986 (initialize_low): Call it. Initialize using_threads.
16987 * regcache.c (inferior_regcache_data): Add valid
16989 (get_regcache): Fetch registers lazily. Add fetch argument
16990 and update all callers.
16991 (regcache_invalidate_one, regcache_invalidate): New
16993 (new_register_cache): Renamed from create_register_cache.
16994 Return the new regcache.
16995 (free_register_cache): Change argument to a void *.
16996 (registers_to_string, registers_from_string): Call get_regcache
16997 with fetch flag set.
16998 (register_data): Make static. Pass fetch flag to get_regcache.
16999 (supply_register): Call get_regcache with fetch flag clear.
17000 (collect_register): Call get_regcache with fetch flag set.
17001 (collect_register_as_string): New function.
17002 * regcache.h: Update.
17003 * remote-utils.c (putpkt): Flush after debug output and use
17005 Handle input interrupts while waiting for an ACK.
17006 (input_interrupt): Use signal_pid method.
17007 (getpkt): Flush after debug output and use stderr.
17008 (outreg): Use collect_register_as_string.
17009 (new_thread_notify, dead_thread_notify): New functions.
17010 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17011 and general_thread.
17012 (look_up_one_symbol): Flush after debug output.
17013 * server.c (step_thread, server_waiting): New variables.
17014 (start_inferior): Don't use signal_pid. Update call to mywait.
17015 (attach_inferior): Update call to mywait.
17016 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17017 (main): Don't fetch/store registers explicitly. Use
17018 set_desired_inferior. Support proposed ``Hs'' packet. Update
17020 * server.h: Update.
17021 (struct inferior_list, struct_inferior_list_entry): New.
17022 * target.c (set_desired_inferior): New.
17023 (write_inferior_memory): Constify.
17024 (mywait): New function.
17025 * target.h: Update.
17026 (struct target_ops): New signal_pid method.
17027 (mywait): Removed macro, added prototype.
17029 * linux-low.h (regset_func): Removed.
17030 (regset_fill_func, regset_store_func): New.
17031 (enum regset_type): New.
17032 (struct regset_info): Add type field. Use new operation types.
17033 (struct linux_target_ops): stop_pc renamed to get_pc.
17034 Add decr_pc_after_break and breakpoint_at.
17035 (get_process, get_thread_proess, get_process_thread)
17036 (strut process_info, all_processes, linux_attach_lwp)
17037 (thread_db_init): New.
17039 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17040 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17041 (the_low_target): Add new members.
17042 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17043 (i386_store_fpxregset): Constify.
17044 (target_regsets): Add new kind identifier.
17045 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17046 (i386_set_pc): Add debugging.
17047 (i386_breakpoint_at): New function.
17048 (the_low_target): Add new members.
17049 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17050 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17051 (mips_breakpoint_at): New.
17052 (the_low_target): Add new members.
17053 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17054 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17055 (the_low_target): Add new members.
17056 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17057 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17058 (the_low_target): Add new members.
17059 * linux-x86-64-low.c (target_regsets): Add new kind
17062 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17064 From Martin Pool <mbp@samba.org>:
17065 * server.c (gdbserver_usage): New function.
17068 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17070 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17071 stop_at -> stop_pc.
17073 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17075 * Makefile.in: Remove obsolete code.
17077 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17079 * linux-low.c (regsets_fetch_inferior_registers),
17080 (regsets_store_inferior_registers): Removed cast to int from
17082 * regcache.h: Added declaration of struct inferior_info.
17084 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17086 * inferiors.c (struct inferior_info): Add regcache_data.
17087 (add_inferior): Call create_register_cache.
17088 (clear_inferiors): Call free_register_cache.
17089 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17090 * regcache.c (struct inferior_regcache_data): New.
17091 (registers): Remove.
17092 (get_regcache): New function.
17093 (create_register_cache, free_register_cache): New functions.
17094 (set_register_cache): Don't initialize the register cache here.
17095 (registers_to_string, registers_from_string, register_data): Call
17097 * regcache.h: Add prototypes.
17098 * server.h: Likewise.
17100 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17102 * mem-break.c: New file.
17103 * mem-break.h: New file.
17104 * Makefile.in: Add mem-break.o rule; update server.h
17106 * inferiors.c (struct inferior_info): Add target_data
17108 (clear_inferiors): Free target_data member if set.
17109 (inferior_target_data, set_inferior_target_data): New functions.
17110 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17111 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17112 * linux-low.c (linux_bp_reinsert): New variable.
17113 (struct inferior_linux_data): New.
17114 (linux_create_inferior): Use set_inferior_target_data.
17115 (linux_attach): Likewise. Call add_inferior.
17116 (linux_wait_for_one_inferior): New function.
17117 (linux_wait): Call it.
17118 (linux_write_memory): Add const.
17119 (initialize_low): Call set_breakpoint_data.
17120 * linux-low.h (struct linux_target_ops): Add breakpoint
17122 * server.c (attach_inferior): Remove extra add_inferior
17124 * server.h: Include mem-break.h. Update inferior.c
17126 * target.c (read_inferior_memory)
17127 (write_inferior_memory): New functions.
17128 * target.h (read_inferior_memory)
17129 (write_inferior_memory): Change macros to prototypes.
17130 (struct target_ops): Update comments. Add const to write_memory
17133 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17135 * linux-low.c (usr_store_inferior_registers): Support
17136 registers which are allowed to fail to store.
17137 * linux-low.h (linux_target_ops): Likewise.
17138 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17139 (ppc_cannot_store_register): FPSCR may not be storable.
17141 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17143 * server.h: Include <string.h> if HAVE_STRING_H.
17144 * ChangeLog: Correct paths in last ChangeLog entry.
17146 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17148 * linux-low.h: Remove obsolete prototypes.
17149 (struct linux_target_ops): New.
17150 (extern the_low_target): New.
17151 * linux-low.c (num_regs, regmap): Remove declarations.
17152 (register_addr): Use the_low_target explicitly.
17153 (fetch_register): Likewise.
17154 (usr_fetch_inferior_registers): Likewise.
17155 (usr_store_inferior_registers): Likewise.
17156 * linux-arm-low.c (num_regs): Remove.
17157 (arm_num_regs): Define.
17158 (arm_regmap): Renamed from regmap, made static.
17159 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17161 (arm_cannot_store_register): Renamed from cannot_store_register,
17163 (the_low_target): New.
17164 * linux-i386-low.c (num_regs): Remove.
17165 (i386_num_regs): Define.
17166 (i386_regmap): Renamed from regmap, made static.
17167 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17169 (i386_cannot_store_register): Renamed from cannot_store_register,
17171 (the_low_target): New.
17172 * linux-ia64-low.c (num_regs): Remove.
17173 (ia64_num_regs): Define.
17174 (ia64_regmap): Renamed from regmap, made static.
17175 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17177 (ia64_cannot_store_register): Renamed from cannot_store_register,
17179 (the_low_target): New.
17180 * linux-m68k-low.c (num_regs): Remove.
17181 (m68k_num_regs): Define.
17182 (m68k_regmap): Renamed from regmap, made static.
17183 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17185 (m68k_cannot_store_register): Renamed from cannot_store_register,
17187 (the_low_target): New.
17188 * linux-mips-low.c (num_regs): Remove.
17189 (mips_num_regs): Define.
17190 (mips_regmap): Renamed from regmap, made static.
17191 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17193 (mips_cannot_store_register): Renamed from cannot_store_register,
17195 (the_low_target): New.
17196 * linux-ppc-low.c (num_regs): Remove.
17197 (ppc_num_regs): Define.
17198 (ppc_regmap): Renamed from regmap, made static.
17199 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17201 (ppc_cannot_store_register): Renamed from cannot_store_register,
17203 (the_low_target): New.
17204 * linux-s390-low.c (num_regs): Remove.
17205 (s390_num_regs): Define.
17206 (s390_regmap): Renamed from regmap, made static.
17207 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17209 (s390_cannot_store_register): Renamed from cannot_store_register,
17211 (the_low_target): New.
17212 * linux-sh-low.c (num_regs): Remove.
17213 (sh_num_regs): Define.
17214 (sh_regmap): Renamed from regmap, made static.
17215 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17217 (sh_cannot_store_register): Renamed from cannot_store_register,
17219 (the_low_target): New.
17220 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17221 (the_low_target): New.
17223 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17225 * Makefile.in: Add stamp-h target.
17226 * configure.in: Create stamp-h.
17227 * configure: Regenerated.
17229 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17231 * inferiors.c: New file.
17232 * target.c: New file.
17233 * target.h: New file.
17234 * Makefile.in: Add target.o and inferiors.o. Update
17236 * linux-low.c (inferior_pid): New static variable,
17237 moved from server.c.
17238 (linux_create_inferior): Renamed from create_inferior.
17239 Call add_inferior. Return 0 on success instead of a PID.
17240 (linux_attach): Renamed from myattach.
17241 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17242 (linux_thread_alive): Renamed from mythread_alive.
17243 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17245 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17246 (regsets_store_inferior_registers): Correct error message.
17247 Add missing ``return 0''.
17248 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17249 (linux_store_registers): Renamed from store_inferior_registers.
17250 (linux_read_memory): Renamed from read_inferior_memory.
17251 (linux_write_memory): Renamed from write_inferior_memory.
17252 (linux_target_ops): New structure.
17253 (initialize_low): Call set_target_ops ().
17254 * remote-utils.c (unhexify): New function.
17255 (hexify): New function.
17256 (input_interrupt): Send signals to ``signal_pid''.
17257 * server.c (inferior_pid): Remove.
17258 (start_inferior): Update create_inferior call.
17259 (attach_inferior): Call add_inferior.
17260 (handle_query): New function.
17261 (main): Call handle_query for `q' packets.
17262 * server.h: Include "target.h". Remove obsolete prototypes.
17263 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17265 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17267 * Makefile.in: Add WARN_CFLAGS. Update configury
17269 * configure.in: Check for <string.h>
17270 * configure: Regenerate.
17271 * config.in: Regenerate.
17272 * gdbreplay.c: Include needed system headers.
17273 (remote_open): Remove strchr prototype.
17274 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17275 * regcache.c (supply_register): Change buf argument to const void *.
17276 (supply_register_by_name): Likewise.
17277 (collect_register): Change buf argument to void *.
17278 (collect_register_by_name): Likewise.
17279 * regcache.h: Add missing prototypes.
17280 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17281 * server.c (handle_query): New function.
17282 (attached): New static variable, moved out of main.
17283 (main): Quiet longjmp clobber warnings.
17284 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17285 * utils.c (error): Remove NORETURN.