1 2019-03-22 Alan Hayward <alan.hayward@arm.com>
2 Jiong Wang <jiong.wang@arm.com>
4 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
5 (aarch64_get_hwcap): New function.
6 (aarch64_arch_setup): Read APIA hwcap.
8 2019-03-22 Alan Hayward <alan.hayward@arm.com>
9 Jiong Wang <jiong.wang@arm.com>
11 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
12 (initialize_low_tracepoint): Likewise.
13 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
14 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
15 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
16 (aarch64_linux_read_description): Likewise.
17 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
19 2019-03-12 John Baldwin <jhb@FreeBSD.org>
21 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
22 i386_create_target_description for 'segments' parameter.
23 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
24 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
25 * win32-i386-low.c (i386_arch_setup): Likewise.
27 2019-03-12 Tom Tromey <tromey@adacore.com>
29 * linux-low.c (iterate_over_lwps): Update.
31 2019-03-06 Tom Tromey <tom@tromey.com>
33 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
34 (captured_main): Use SCOPE_EXIT.
36 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
38 * configure.srv: Use '$enable_unittest' instead of '$development'
39 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
42 2019-02-27 Tom Tromey <tromey@adacore.com>
44 * gdbreplay.c (logchar): Handle \r\n.
46 2019-02-07 Alan Hayward <alan.hayward@arm.com>
48 * linux-low.c (linux_attach): Add process before lwp.
49 * server.c (attach_inferior): Check if already attached.
51 2019-02-07 Tom Tromey <tom@tromey.com>
53 * x86-tdesc.h: Rename include guard.
54 * x86-low.h: Add include guard.
55 * wincecompat.h: Rename include guard.
56 * win32-low.h: Add include guard.
57 * utils.h: Rename include guard.
58 * tracepoint.h: Rename include guard.
59 * tdesc.h: Rename include guard.
60 * target.h: Rename include guard.
61 * server.h: Rename include guard.
62 * remote-utils.h: Rename include guard.
63 * regcache.h: Rename include guard.
64 * nto-low.h: Rename include guard.
65 * notif.h: Add include guard.
66 * mem-break.h: Rename include guard.
67 * lynx-low.h: Add include guard.
68 * linux-x86-tdesc.h: Add include guard.
69 * linux-s390-tdesc.h: Add include guard.
70 * linux-ppc-tdesc-init.h: Add include guard.
71 * linux-low.h: Add include guard.
72 * linux-aarch64-tdesc.h: Add include guard.
73 * linux-aarch32-low.h: Add include guard.
74 * inferiors.h: Rename include guard.
75 * i387-fp.h: Rename include guard.
76 * hostio.h: Rename include guard.
77 * gdbthread.h: Rename include guard.
78 * gdb_proc_service.h: Rename include guard.
79 * event-loop.h: Rename include guard.
80 * dll.h: Rename include guard.
81 * debug.h: Rename include guard.
82 * ax.h: Rename include guard.
84 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
87 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
88 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
90 2019-01-25 Tom Tromey <tom@tromey.com>
92 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
94 2019-01-25 Tom Tromey <tom@tromey.com>
96 * win32-low.c: Fix common/ includes.
97 * win32-i386-low.c: Fix common/ includes.
98 * tracepoint.c: Fix common/ includes.
99 * thread-db.c: Fix common/ includes.
100 * target.h: Fix common/ includes.
101 * symbol.c: Fix common/ includes.
102 * spu-low.c: Fix common/ includes.
103 * server.h: Fix common/ includes.
104 * server.c: Fix common/ includes.
105 * remote-utils.c: Fix common/ includes.
106 * regcache.h: Fix common/ includes.
107 * regcache.c: Fix common/ includes.
108 * nto-x86-low.c: Fix common/ includes.
109 * notif.h: Fix common/ includes.
110 * mem-break.h: Fix common/ includes.
111 * lynx-low.c: Fix common/ includes.
112 * lynx-i386-low.c: Fix common/ includes.
113 * linux-x86-tdesc-selftest.c: Fix common/ includes.
114 * linux-x86-low.c: Fix common/ includes.
115 * linux-low.c: Fix common/ includes.
116 * inferiors.h: Fix common/ includes.
117 * i387-fp.c: Fix common/ includes.
118 * hostio.c: Fix common/ includes.
119 * hostio-errno.c: Fix common/ includes.
120 * gdbthread.h: Fix common/ includes.
121 * gdbreplay.c: Fix common/ includes.
122 * fork-child.c: Fix common/ includes.
123 * event-loop.c: Fix common/ includes.
125 (enum gdb_agent_op): Fix common/ includes.
127 2019-01-21 Tom Tromey <tom@tromey.com>
129 * tracepoint.c: Fix includes.
130 * remote-utils.c: Fix includes.
131 * linux-x86-low.c: Fix includes.
133 2019-01-01 Joel Brobecker <brobecker@adacore.com>
135 * gdbreplay.c (gdbreplay_version): Update copyright year in
137 * server.c (gdbserver_version): Likewise.
139 2018-12-05 Alan Hayward <alan.hayward@arm.com>
141 * linux-low.c (add_lwp): Switch ordering.
143 2018-11-29 Tom Tromey <tom@tromey.com>
145 * win32-low.c (win32_join): Take pid, not process.
146 * target.h (struct target_ops) <join>: Change argument type.
147 (join_inferior): Change argument name.
148 * spu-low.c (spu_join): Take pid, not process.
149 * server.c (handle_detach): Preserve pid before destroying
151 * lynx-low.c (lynx_join): Take pid, not process.
152 * linux-low.c (linux_join): Take pid, not process.
154 2018-11-23 Alan Hayward <alan.hayward@arm.com>
156 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
157 (aarch64_cannot_fetch_register): Likewise.
158 (struct linux_target_ops): Update references.
160 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
162 * linux-ppc-low.c: Include nat/linux-ptrace.h.
164 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
166 * configure.srv (ipa_ppc_linux_regobj): Add
167 powerpc-isa207-htm-vsx32l-ipa.o and
168 powerpc-isa207-htm-vsx64l-ipa.o.
169 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
170 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
171 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
172 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
173 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
174 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
175 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
176 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
177 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
178 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
179 (init_registers_powerpc_isa207_htm_vsx32l)
180 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
181 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
182 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
183 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
184 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
185 (ppc_store_tm_ctarregset): New functions.
186 (ppc_regsets): Add entries for HTM regsets.
187 (ppc_arch_setup): Set htm in features struct when needed. Set
188 sizes for the HTM regsets.
189 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
190 (initialize_low_arch): Call
191 init_registers_powerpc_isa207_htm_vsx32l and
192 init_registers_powerpc_isa207_htm_vsx64l.
193 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
194 PPC_TDESC_ISA207_HTM_VSX.
195 (initialize_low_tracepoint): Call
196 init_registers_powerpc_isa207_htm_vsx32l and
197 init_registers_powerpc_isa207_htm_vsx64l.
199 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
201 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
202 rs6000/power-linux-pmu.xml to srv_xmlfiles.
203 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
204 (ppc_store_pmuregset): New functions.
205 (ppc_regsets): Add entries for ebb and pmu regsets.
206 (ppc_arch_setup): Set isa207 in features struct if the ebb and
207 pmu regsets are available. Set sizes for these regsets.
209 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
211 * configure.srv (ipa_ppc_linux_regobj): Add
212 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
213 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
214 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
215 rs6000/powerpc-isa207-vsx32l.xml, and
216 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
217 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
218 <PPC_TDESC_ISA207_VSX>: New enum value.
219 (init_registers_powerpc_isa207_vsx32l): Declare.
220 (init_registers_powerpc_isa207_vsx64l): Declare.
221 * linux-ppc-low.c (ppc_fill_tarregset): New function.
222 (ppc_store_tarregset): New function.
223 (ppc_regsets): Add entry for the TAR regset.
224 (ppc_arch_setup): Set isa207 in features struct when needed. Set
225 size for the TAR regsets.
226 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
227 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
228 and init_registers_powerpc_isa207_vsx64l.
229 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
230 (initialize_low_tracepoint): Call
231 init_registers_powerpc_isa207_vsx32l and
232 init_registers_powerpc_isa207_vsx64l.
234 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
235 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
237 * configure.srv (ipa_ppc_linux_regobj): Add
238 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
239 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
240 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
241 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
242 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
243 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
244 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
245 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
246 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
247 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
248 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
249 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
250 (ppc_hwcap): Add comment.
251 (ppc_hwcap2): New global.
252 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
253 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
254 (ppc_regsets): Add entries for the DSCR and PPR regsets.
255 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
256 when needed. Set sizes for the the DSCR and PPR regsets.
257 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
258 (initialize_low_arch): Call
259 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
260 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
261 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
262 PPC_TDESC_ISA205_PPR_DSCR_VSX.
263 (initialize_low_tracepoint): Call
264 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
265 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
267 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
269 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
271 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
272 Simon Marchi <simark@simark.ca>
274 * acinclude.m4: Include "../selftest.m4".
275 * configure: Regenerate.
276 * configure.ac: Use "GDB_AC_SELFTEST".
277 * configure.srv: Use "$enable_unittests" instead of
278 "$development" when checking whether unit tests have been
280 * server.c (captured_main): Update message informing that
281 selftests have been disabled.
283 2018-10-04 Tom Tromey <tom@tromey.com>
285 * configure: Rebuild.
287 2018-10-04 Tom Tromey <tom@tromey.com>
289 * server.c (handle_status): Rename inner "thread".
290 (process_serial_event): Declare "res" in 'm' case.
291 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
292 (iterate_over_lwps): Rename inner "thread".
293 (linux_qxfer_libraries_svr4): Rename inner "len".
294 * gdbthread.h (find_thread_in_random): Rename inner "thread".
296 2018-10-01 Gary Benson <gbenson@redhat.com>
298 * gdb_proc_service.h: Moved common code to
299 common/gdb_proc_service.h.
301 2018-10-01 Gary Benson <gbenson@redhat.com>
303 * gdb_proc_service.h: Synchronize comments and whitespace with
304 GDB's version of this file.
306 2018-09-25 Tom Tromey <tom@tromey.com>
308 * configure: Rebuild.
309 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
311 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
313 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
314 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
315 ($(IPA_LIB)): Sort IPA_OBJS.
317 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
319 * Makefile.in: Remove references to $(ADD_DEPS).
321 2018-09-16 Tom Tromey <tom@tromey.com>
323 * remote-utils.c (remote_open): Use GNU style for metasyntactic
325 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
328 2018-09-05 Tom Tromey <tom@tromey.com>
330 * configure: Rebuild.
332 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
335 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
337 2018-08-27 Tom Tromey <tom@tromey.com>
340 * configure: Rebuild.
342 2018-08-27 Tom Tromey <tom@tromey.com>
344 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
345 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
346 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
347 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
348 (s390x_emit_stack_adjust): Add casts to unsigned char.
350 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
354 * server.h (struct client_state) <disable_randomization>:
357 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
359 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
361 (mips_supply_ptrace_register): Likewise.
363 2018-07-22 Tom Tromey <tom@tromey.com>
365 * configure: Rebuild.
367 2018-07-22 Tom Tromey <tom@tromey.com>
369 * win32-low.c (win32_create_inferior): Remove unused variables.
370 * gdbreplay.c (remote_open): Remove unused variable.
371 * remote-utils.c (remote_prepare): Remove unused variable.
372 * x86-tdesc.h (X86_TDESC_H): Define.
373 (amd64_expedite_regs): Define conditionally.
374 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
375 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
376 * remote-utils.c (readchar): Remove unused variable.
378 2018-07-13 Pedro Alves <palves@redhat.com>
380 * linux-low.c (linux_kill): Change parameter to process_info
381 pointer instead of pid. Adjust.
382 * lynx-low.c (lynx_kill): Likewise.
383 * nto-low.c (nto_kill): Likewise.
384 * spu-low.c (spu_kill): Likewise.
385 * win32-low.c (win32_kill): Likewise.
386 * server.c (handle_v_kill, kill_inferior_callback)
387 (detach_or_kill_for_exit): Adjust.
388 * target.c (kill_inferior): Change parameter to process_info
389 pointer instead of pid. Adjust.
390 * target.h (struct target_ops) <kill>: Change parameter to
391 process_info pointer instead of pid. Adjust all implementations
393 (kill_inferior): Likewise.
395 2018-07-13 Pedro Alves <palves@redhat.com>
397 * linux-low.c (linux_detach, linux_join): Change parameter to
398 process_info pointer instead of pid. Adjust.
399 * lynx-low.c (lynx_detach, lynx_join): Likewise.
400 * nto-low.c (nto_detach): Likewise.
401 * spu-low.c (spu_detach, spu_join): Likewise.
402 * win32-low.c (win32_detach, win32_join): Likewise.
403 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
404 * target.h (struct target_ops) <detach, join>: Change parameter to
405 process_info pointer instead of pid. Adjust all implementations
407 (detach_inferior, join_inferior): Rename 'pid' parameter to
410 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
411 Jan Kratochvil <jan.kratochvil@redhat.com>
412 Paul Fertser <fercerpav@gmail.com>
413 Tsutomu Seki <sekiriki@gmail.com>
415 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
416 (OBS): Add 'common/netstuff.o'.
417 (GDBREPLAY_OBS): Likewise.
418 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
419 (remote_open): Implement support for IPv6
421 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
423 (handle_accept_event): Accept connections from IPv6 sources.
424 (remote_prepare): Handle IPv6-style hostnames; implement
425 support for IPv6 connections.
426 (remote_open): Implement support for printing connections from
429 2018-07-11 Pedro Alves <palves@redhat.com>
432 * mem-break.c (any_persistent_commands): Add process_info
433 parameter and use it instead of relying on the current process.
434 Change return type to bool.
435 * mem-break.h (any_persistent_commands): Add process_info
436 parameter and change return type to bool.
437 * server.c (handle_detach): Remove require_running_or_return call.
438 Look up the process_info for the process we're about to detach.
439 If not found, return back error to GDB. Adjust
440 any_persistent_commands call to pass down a process pointer.
442 2018-07-11 Pedro Alves <palves@redhat.com>
444 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
445 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
446 instead of collect_register_by_name.
447 * regcache.c (regcache_raw_get_unsigned_by_name): New.
448 * regcache.h (regcache_raw_get_unsigned_by_name): New.
450 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
451 Pedro Alves <palves@redhat.com>
453 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
455 2018-07-03 Tom Tromey <tom@tromey.com>
457 * linux-low.c: Update.
458 * lynx-low.c: Update.
459 * mem-break.c: Update.
461 * remote-utils.c: Update.
465 * win32-low.c: Update.
467 2018-07-03 Tom Tromey <tom@tromey.com>
471 2018-07-03 Tom Tromey <tom@tromey.com>
473 * linux-low.c: Update.
475 2018-07-03 Tom Tromey <tom@tromey.com>
479 2018-07-03 Tom Tromey <tom@tromey.com>
481 * linux-low.c: Update.
482 * linux-mips-low.c: Update.
483 * lynx-low.c: Update.
485 * remote-utils.c: Update.
489 * thread-db.c: Update.
491 2018-07-03 Tom Tromey <tom@tromey.com>
493 * linux-low.c: Update.
494 * linux-mips-low.c: Update.
495 * lynx-low.c: Update.
496 * mem-break.c: Update.
498 * remote-utils.c: Update.
502 * tracepoint.c: Update.
504 2018-07-03 Tom Tromey <tom@tromey.com>
506 * linux-low.c: Update.
507 * linux-ppc-low.c: Update.
508 * linux-x86-low.c: Update.
509 * proc-service.c: Update.
512 * thread-db.c: Update.
513 * win32-low.c: Update.
515 2018-07-03 Tom Tromey <tom@tromey.com>
517 * linux-low.c: Update.
518 * lynx-low.c: Update.
520 * remote-utils.c: Update.
522 * thread-db.c: Update.
523 * win32-low.c: Update.
525 2018-06-29 Joel Brobecker <brobecker@adacore.com>
527 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
528 parameter in call to 'amd64_create_target_description'.
530 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
532 * x86-tdesc.h: Remove executable permission flag.
534 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
536 * configure.ac: Remove AC_PREREQ, add missing quoting.
537 * configure: Re-generate.
538 * config.in: Re-generate.
539 * aclocal.m4: Re-generate.
541 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
543 * tracepoint.h (current_traceframe): Remove declaration.
545 2018-06-18 Alan Hayward <alan.hayward@arm.com>
547 * linux-aarch64-low.c (is_sve_tdesc): New function.
548 (aarch64_sve_regs_copy_to_regcache): Likewise.
549 (aarch64_sve_regs_copy_from_regcache): Likewise.
550 (aarch64_regs_info): Add SVE checks.
551 (initialize_low_arch): Initialize SVE.
553 2018-06-18 Alan Hayward <alan.hayward@arm.com>
555 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
557 2018-06-11 Alan Hayward <alan.hayward@arm.com>
559 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
560 (initialize_low_tracepoint): Likewise
561 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
562 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
564 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
566 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
568 2018-06-11 Alan Hayward <alan.hayward@arm.com>
570 * server.h (PBUFSIZ): Increase size
572 2018-06-11 Alan Hayward <alan.hayward@arm.com>
574 * regcache.c (regcache::raw_compare): New function.
575 * regcache.h (regcache::raw_compare): New declaration.
577 2018-06-11 Alan Hayward <alan.hayward@arm.com>
579 * regcache.c (new_register_cache): Use new.
580 (free_register_cache): Use delete.
581 (register_data): Use const.
582 (supply_register): Move body inside regcache.
583 (regcache::raw_supply): New override function.
584 (collect_register): Move body inside regcache.
585 (regcache::raw_collect): New override function.
586 (regcache::get_register_status): New override function.
587 * regcache.h (struct regcache): Inherit from reg_buffer_common.
589 2018-06-09 Tom Tromey <tom@tromey.com>
591 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
593 (event_queue): Use std::queue.
594 (gdb_event_xfree): Remove.
595 (initialize_event_loop, process_event, wait_for_event): Update.
597 2018-06-08 Stan Cox <scox@redhat.com>
599 * win32-low.c (win32_create_inferior): last_ptid and last_status
600 moved to client_state.
602 2018-06-08 Pedro Alves <palves@redhat.com>
604 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
605 common/common-exceptions.o, common/common-utils.o,
606 common/errors.o, common/print-utils.o and utils.o.
607 * gdbreplay.c: Include "common-defs.h" instead of the two
608 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
609 string.h or alloca.h.
610 (perror_with_name): Delete.
611 (remote_open): Use xstrdup instead of strdup.
612 (main): Rename to ...
613 (captured_main): ... this.
616 2018-06-08 Tom Tromey <tom@tromey.com>
618 * linux-low.c (linux_low_read_btrace): Update.
620 2018-06-04 Stan Cox <scox@redhat.com>
622 * server.h (struct client_state): New.
623 * server.c (cont_thread, general_thread, multi_process)
624 (report_fork_events, report_vfork_events, report_exec_events)
625 (report_thread_events, swbreak_feature, hwbreak_feature)
626 (vCont_supported, disable_randomization, pass_signals)
627 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
628 Moved to client_state.
629 * remote-utils.c (remote_debug, noack_mode)
630 (transport_is_reliable): Moved to client_state.
631 * tracepoint.c (current_traceframe): Moved to client_state.
634 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
635 linux-low.c, remote-utils.h, target.c: Use client_state.
637 2018-05-31 Alan Hayward <alan.hayward@arm.com>
639 * configure.srv: Add new c/h file.
641 2018-05-31 Alan Hayward <alan.hayward@arm.com>
643 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
646 2018-05-25 Maciej W. Rozycki <macro@mips.com>
648 * gdb.arch/mips-fpregset-core.exp: New test.
649 * gdb.arch/mips-fpregset-core.c: New test source.
651 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
654 * hostio.c (require_int): Do not report overflow for integers
655 between 0xfffffff and 0x7fffffff.
657 2018-05-22 Maciej W. Rozycki <macro@mips.com>
659 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
660 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
661 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
663 (the_low_target): Wire them.
665 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
667 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
668 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
669 mode. Call collect_register_by_name with vscr using
670 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
671 (ppc_store_vrregset): Add and set vscr_offset variable as in
672 ppc_fill_vrregset. Call supply_register_by_name with vscr using
675 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
677 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
678 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
679 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
681 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
683 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
684 (ppc_store_vsxregset): Likewise.
685 (ppc_fill_vrregset): Likewise.
686 (ppc_store_vrregset): Likewise.
687 (ppc_fill_evrregset): Likewise.
688 (ppc_store_evrregset): Likewise.
689 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
690 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
693 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
695 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
696 wordsize of the inferior. Call ppc_linux_target_wordsize.
698 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
700 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
701 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
702 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
703 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
704 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
705 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
706 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
707 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
708 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
709 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
710 (tdesc_powerpc_e500l): Remove.
711 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
712 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
713 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
714 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
716 (ppc_arch_setup): Remove target description matching code. Fill a
717 ppc_linux_features struct and call ppc_linux_match_description
720 2018-05-22 Maciej W. Rozycki <macro@mips.com>
722 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
723 width of the requested register exceeds the width of the
725 (mips_cannot_store_register): Likewise.
727 2018-05-21 Maciej W. Rozycki <macro@mips.com>
729 * linux-mips-low.c (mips_fetch_register): New function. Update
731 (mips_store_gregset): Supply 0 rather than $restart for $zero.
732 (the_low_target): Wire `mips_fetch_register'.
734 2018-05-10 Joel Brobecker <brobecker@adacore.com>
736 * lynx-i386-low.c (LYNXOS_178): New macro.
737 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
738 the layout on LynxOS-178.
739 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
740 handle floating point registers that are not supported by
743 2018-05-10 Tom Tromey <tom@tromey.com>
745 * configure: Rebuild.
747 2018-05-10 Joel Brobecker <brobecker@adacore.com>
750 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
751 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
752 Use it to set the expedite_regs field in the given tdesc.
753 * x86-tdesc.h: New file.
754 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
755 Adjust following the addition of the new expedite_regs parameter
757 * linux-tic6x-low.c (tic6x_read_description): Likewise.
758 * linux-x86-tdesc.c: #include "x86-tdesc.h".
759 (i386_linux_read_description, amd64_linux_read_description):
760 Adjust following the addition of the new expedite_regs parameter
762 * lynx-i386-low.c: #include "x86-tdesc.h".
763 (lynx_i386_arch_setup): Adjust following the addition of the new
764 expedite_regs parameter to init_target_desc.
765 * nto-x86-low.c: #include "x86-tdesc.h".
766 (nto_x86_arch_setup): Adjust following the addition of the new
767 expedite_regs parameter to init_target_desc.
768 * win32-i386-low.c: #include "x86-tdesc.h".
769 (i386_arch_setup): Adjust following the addition of the new
770 expedite_regs parameter to init_target_desc.
772 2018-05-10 Joel Brobecker <brobecker@adacore.com>
775 * win32-low.c (win32_create_inferior): Add call to my_wait
776 setting last_status global.
778 2018-05-10 Joel Brobecker <brobecker@adacore.com>
781 * win32-low.c (create_process): Only call gdb_tilde_expand if
782 inferior_cwd is not NULL.
784 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
786 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
787 registers to the cache if their values have changed.
788 (i387_xsave_to_cache): Provide default values for x87 control
789 registers when these features are available, but disabled.
790 * regcache.c (supply_register_by_name_zeroed): New function.
791 * regcache.h (supply_register_by_name_zeroed): Declare new
794 2018-05-07 Tom Tromey <tom@tromey.com>
796 * configure: Rebuild.
798 2018-05-04 Tom Tromey <tom@tromey.com>
800 * configure: Rebuild.
802 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
803 Pedro Alves <palves@redhat.com>
805 * linux-aarch64-low.c (aarch64_stopped_data_address):
808 2018-04-27 Tom Tromey <tom@tromey.com>
810 * configure: Rebuild.
812 2018-04-23 Tom Tromey <tom@tromey.com>
814 * configure: Rebuild.
816 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
818 * Makefile.in (depcomp): Add "..".
819 (all_deps_files): New and use it.
821 2018-04-18 Alan Hayward <alan.hayward@arm.com>
823 * configure.srv (aarch64*-*-linux*): Don't include xml.
824 (i[34567]86-*-cygwin*): Likewise.
825 (i[34567]86-*-linux*): Likewise.
826 (i[34567]86-*-lynxos*): Likewise.
827 (i[34567]86-*-mingw32ce*): Likewise.
828 (i[34567]86-*-mingw*): Likewise.
829 (i[34567]86-*-nto*): Likewise.
830 (tic6x-*-uclinux): Likewise.
831 (x86_64-*-linux*): Likewise.
832 (x86_64-*-mingw*): Likewise.
833 (x86_64-*-cygwin*): Likewise.
835 2018-04-18 Alan Hayward <alan.hayward@arm.com>
837 * tdesc.c: Remove xml parameter.
839 2018-04-18 Alan Hayward <alan.hayward@arm.com>
841 * server.c (get_features_xml): Remove cast.
842 * tdesc.c (void target_desc::accept): Fill in function.
843 (tdesc_get_features_xml): Remove old xml creation.
844 (print_xml_feature::visit_pre): Add xml vistor.
845 * tdesc.h (struct target_desc): Make xmltarget mutable.
846 (tdesc_get_features_xml): Remove declaration.
848 2018-04-18 Alan Hayward <alan.hayward@arm.com>
850 * tdesc.c (tdesc_architecture_name): Add new function.
851 (tdesc_osabi_name): Likewise.
852 (tdesc_get_features_xml): Use new functions.
854 2018-04-18 Alan Hayward <alan.hayward@arm.com>
856 * tdesc.c (tdesc_create_flags): Remove.
857 (tdesc_add_flag): Likewise.
858 (tdesc_named_type): Likewise.
859 (tdesc_create_union): Likewise.
860 (tdesc_create_struct): Likewise.
861 (tdesc_create_vector): Likewise.
862 (tdesc_add_bitfield): Likewise.
863 (tdesc_add_field): Likewise.
864 (tdesc_set_struct_size): Likewise.
866 2018-04-18 Alan Hayward <alan.hayward@arm.com>
868 * tdesc.c (~target_desc): Remove implictly deleted items.
869 (init_target_desc): Iterate all features.
870 (tdesc_get_features_xml): Use vector.
871 (tdesc_create_feature): Create feature.
872 * tdesc.h (tdesc_feature) Remove
873 (target_desc): Add features.
875 2018-04-18 Alan Hayward <alan.hayward@arm.com>
877 * Makefile.in: Add common/tdesc.c
878 * tdesc.c (init_target_desc): init all reg_defs from register
880 (tdesc_create_reg): Create tdesc_reg.
881 * tdesc.h (tdesc_feature): Add register vector.
883 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
885 * tdesc.h (struct target_desc) <features>: Change type to
886 std::vector<std::string>.
887 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
889 (tdesc_get_features_xml): Likewise.
890 (tdesc_create_feature): Likewise.
892 2018-03-26 Alan Hayward <alan.hayward@arm.com>
894 * regcache.c (find_register_by_number): Return a ref.
895 (find_regno): Use references.
896 (register_size): Likewise.
897 (register_data): Likewise.
898 * tdesc.c (target_desc::~target_desc): Remove free calls.
899 (target_desc::operator==): Use std::vector compare.
900 (init_target_desc): Use reference.
901 (tdesc_create_reg): Use reg constructors.
902 * tdesc.h (struct target_desc): Replace pointer with object.
904 2018-03-23 Alan Hayward <alan.hayward@arm.com>
906 * regcache.c (find_register_by_number): Make static.
907 (find_regno): Use find_register_by_number
908 * regcache.h (struct reg): Remove declaration.
910 2018-03-23 Alan Hayward <alan.hayward@arm.com>
912 * tdesc.c (target_desc::~target_desc): Move to here.
913 (target_desc::operator==): Likewise.
914 * tdesc.h (target_desc::~target_desc): Move from here.
915 (target_desc::operator==): Likewise.
917 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
919 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
921 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
923 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
925 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
926 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
927 and init_registers_s390_gs_linux64.
929 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
931 * linux-s390-low.c (s390_fill_gs): Remove function.
932 (s390_fill_gsbc): Remove function.
933 (s390_regsets): Set fill functions for the guarded storage regsets
936 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
938 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
939 the word size. Add comment.
940 (s390_get_wordsize): New function.
941 (s390_arch_setup): No longer select a temporary tdesc to fetch the
942 pswm with it. Instead, use s390_get_wordsize to determine the
943 word size first and derive the correct tdesc from that directly.
945 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
947 * Makefile.in: Include silent-rules.mk.
948 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
949 (COMPILE): Add ECHO_CXX.
950 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
951 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
952 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
953 (version-generated.c): Add ECHO_GEN.
954 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
955 (IPAGENT_COMPILE): Add ECHO_CXX.
956 (%-generated.c): Add ECHO_REGDAT.
958 2018-03-14 Tom Tromey <tom@tromey.com>
961 * ax.c (ax_printf): Special case for NULL.
963 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
965 * linux-low.c (linux_qxfer_libraries_svr4): Use
966 xml_escape_text_append.
968 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
970 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
972 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
974 * server.c (handle_general_set): Remove unnecessary xstrdup.
976 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
978 * server.c (parse_debug_format_options): Adjust to
979 delim_string_to_char_ptr_vec changes.
980 * thread-db.c (thread_db_load_search): Adjust to
981 dirnames_to_char_ptr_vec changes.
983 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
985 * target.h (target_enable_btrace, target_disable_btrace)
986 (target_read_btrace, target_read_btrace_conf): Turn macro into
987 inline function. Throw error if target method is not defined.
988 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
989 check for btrace target method. Be prepared to handle exceptions
990 from btrace target methods.
992 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
994 * server.c (captured_main): Change order of error message printed
995 when the current working directory cannot be found.
997 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
999 * server.c: Include "filenames.h" and "pathstuff.h".
1000 (program_name): Delete variable.
1001 (program_path): New anonymous class.
1002 (get_exec_wrapper): Use "program_path" instead of
1004 (handle_v_run): Likewise.
1005 (captured_main): Likewise.
1006 (process_serial_event): Likewise.
1008 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1010 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1011 (OBJS): Add "pathstuff.o".
1012 * server.c (current_directory): New global variable.
1013 (captured_main): Initialize "current_directory".
1015 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1017 * tdesc.c: Use common/tdesc.h.
1018 * tdesc.h: Likewise.
1020 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1021 Simon Marchi <simon.marchi@ericsson.com>
1023 * Makefile.in: Switch order of make rules.
1025 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1027 * Makefile.in: Add common directory in build.
1028 * configure.ac: Add common reference.
1029 * configure: Regenerate.
1031 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1033 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1034 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1035 * spu-low.c (spu_target_ops): Likewise.
1036 * win32-low.c (win32_target_ops): Likewise.
1037 * server.c (supported_btrace_packets): Report packets unconditionally.
1038 * target.h (target_ops) <supports_btrace>: Remove.
1039 (target_supports_btrace): Remove.
1041 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1043 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1044 (handle_btrace_disable): Change return type to void. Use exceptions
1046 (handle_btrace_general_set): Catch exception and copy message to
1049 2018-02-08 Tom Tromey <tom@tromey.com>
1051 * linux-low.c (install_software_single_step_breakpoints): Use
1052 make_scoped_restore.
1053 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1054 (do_restore_current_thread_cleanup): Remove.
1055 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1058 2018-02-08 Tom Tromey <tom@tromey.com>
1060 * mem-break.c (set_raw_breakpoint_at): Use
1061 gdb::unique_xmalloc_ptr.
1063 2018-01-30 Pedro Alves <palves@redhat.com>
1066 * target.c (target_terminal::terminal_state): Rename to ...
1067 (target_terminal::m_terminal_state): ... this.
1069 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1071 * linux-low.c (handle_extended_wait): Surround call to
1072 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1074 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1076 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1077 linux_ptrace_attach_fail_reason_string now returning an
1079 (linux_attach): Likewise.
1080 * thread-db.c (attach_thread): Likewise.
1082 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1085 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1086 checking for fs_base/gs_base fields in struct user_regs_struct.
1087 * configure: Regenerate.
1089 2018-01-16 Yao Qi <yao.qi@linaro.org>
1092 * linux-low.c (fetch_register): Call supply_register instead of
1095 2018-01-08 Yao Qi <yao.qi@linaro.org>
1096 Simon Marchi <simon.marchi@ericsson.com>
1098 * Makefile.in (OBS): Remove selftest.o.
1099 * configure.ac: Set srv_selftest_objs if $development is true.
1100 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1101 * configure: Re-generated.
1102 * server.c (captured_main): Wrap variable selftest_filter with
1105 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1107 * server.c (parse_debug_format_options): Return std::string.
1108 (handle_monitor_command, captured_main): Adjust.
1110 2018-01-05 Pedro Alves <palves@redhat.com>
1113 * server.c (captured_main): Pass quiet=false to
1114 save_original_signals_state.
1116 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1118 * gdbreplay.c (gdbreplay_version): Update copyright year in
1120 * server.c (gdbserver_version): Likewise.
1122 2017-12-08 Tom Tromey <tom@tromey.com>
1124 * ax.c (ax_printf): Update.
1126 2017-12-07 Yao Qi <yao.qi@linaro.org>
1128 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1129 aarch64_linux_read_description.
1130 * linux-amd64-ipa.c (idx2mask): New array.
1131 (get_ipa_tdesc): Move idx2mask out.
1132 (initialize_low_tracepoint): Initialize target descriptions.
1133 * linux-i386-ipa.c (idx2mask): New array.
1134 (get_ipa_tdesc): Move idx2mask out.
1135 (initialize_low_tracepoint): Initialize target descriptions.
1137 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1139 * tdesc.c (struct tdesc_type): Change return type.
1140 (tdesc_add_flag): Change parameter type.
1141 (tdesc_add_bitfield): Likewise.
1142 (tdesc_add_field): Likewise.
1143 (tdesc_set_struct_size): Likewise.
1145 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1147 * regcache.c (registers_to_string): Remove unused variable.
1149 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1151 * inferiors.c (for_each_inferior_with_data): Remove.
1152 * inferiors.h (for_each_inferior_with_data): Remove.
1153 * server.c (handle_qxfer_threads_worker): Change parameter type.
1154 (handle_qxfer_threads_proper): Use for_each_thread.
1156 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1158 * inferiors.c (for_each_inferior): Remove.
1159 (clear_inferiors): Use for_each_thread.
1160 * inferiors.h (for_each_inferior): Remove.
1161 * linux-low.c (linux_wait_for_event_filtered): Use
1163 (linux_stabilize_threads): Likewise.
1164 * regcache.c (regcache_release): Likewise.
1165 * server.c (gdb_wants_all_threads_stopped): Likewise.
1166 (clear_pending_status_callback): Remove.
1167 (handle_status): Use for_each_thread.
1168 (captured_main): Likewise.
1169 * win32-low.c (child_init_thread_list): Likewise.
1170 (win32_clear_inferiors): Likewise.
1171 (fake_breakpoint_event): Likewise.
1173 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1175 * inferiors.h (find_inferior): Remove.
1176 * inferiors.c (find_inferior): Remove.
1178 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1180 * linux-low.c (resume_status_pending_p): Update comment.
1181 (need_step_over_p): Update comment.
1183 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1185 * linux-low.c (proceed_one_lwp): Return void, change parameter
1187 (unsuspend_and_proceed_one_lwp): Likewise.
1188 (proceed_all_lwps): Use for_each_thread.
1189 (unstop_all_lwps): Likewise.
1191 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1193 * linux-low.c (linux_resume_one_thread): Return void, take
1195 (linux_resume): Use for_each_thread.
1197 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1199 * linux-low.c (send_sigstop_callback): Return void, change
1200 parameter type. Rename to...
1201 (send_sigstop): ... this.
1202 (suspend_and_send_sigstop_callback): Return void, change parameter
1204 (suspend_and_send_sigstop): ... this.
1205 (stop_all_lwps): Use for_each_thread.
1207 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1209 * linux-low.c (lwp_running): Return bool, remove unused
1211 (linux_stabilize_threads): Use find_thread.
1213 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1215 * linux-low.c (select_singlestep_lwp_callback): Remove.
1216 (count_events_callback): Remove.
1217 (select_event_lwp_callback): Remove.
1218 (select_event_lwp): Use find_thread/for_each_thread.
1220 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1222 * linux-low.c (not_stopped_callback): Return bool, take filter
1224 (linux_wait_for_event_filtered): Use find_thread.
1225 (linux_wait_1): Likewise.
1227 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1229 * linux-low.c (same_lwp): Remove.
1230 (find_lwp_pid): Use find_thread.
1232 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1234 * linux-low.c (delete_lwp_callback): Remove.
1235 (linux_mourn): Use for_each_thread.
1237 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1239 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1240 args parameter, don't check for pid.
1241 (linux_detach): Use for_each_thread.
1243 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1245 * linux-low.c (struct counter): Remove.
1246 (second_thread_of_pid_p): Remove.
1247 (last_thread_of_process_p): Use find_thread.
1249 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1251 * inferiors.c (find_inferior_in_random): Remove.
1252 * inferiors.h (find_inferior_in_random): Remove.
1253 * linux-low.c (status_pending_p_callback): Return bool, accept
1254 parameter ptid directly.
1255 (linux_wait_for_event_filtered): Use find_thread_in_random.
1256 (linux_wait_1): Likewise.
1258 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1260 * inferiors.c (find_inferior_id): Remove.
1261 (find_thread_ptid): Move implemention from find_inferior_id to
1263 * inferiors.h (find_inferior_id): Remove.
1264 * server.c (handle_status): Use find_thread_ptid.
1265 (process_serial_event): Likewise.
1266 * thread-db.c (find_one_thread): Likewise.
1267 (thread_db_thread_handle): Likewise.
1268 * win32-low.c (thread_rec): Likewise.
1269 (child_delete_thread): Likewise.
1270 (win32_thread_alive): Likewise.
1271 (get_child_debug_event): Likewise.
1273 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1275 * linux-mips-low.c (update_watch_registers_callback): Return
1276 void, remove pid_p parameter, don't check for pid.
1277 (mips_insert_point, mips_remove_point): Use for_each_thread.
1279 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1281 * lynx.low (lynx_delete_thread_callback): Remove.
1282 (lynx_mourn): Use for_each_thread.
1284 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1286 * regcache.c (regcache_invalidate_one): Remove.
1287 (regcache_invalidate_pid): use for_each_thread.
1289 2017-11-26 Tom Tromey <tom@tromey.com>
1291 * linux-low.c (linux_create_inferior): Update.
1293 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1295 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1297 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1299 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1300 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1301 * linux-aarch64-tdesc-selftest.c: New file.
1302 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1304 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1306 * configure.srv: Add new file.
1307 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1308 * linux-aarch64-tdesc-selftest.c: New file.
1309 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1311 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1313 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1314 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1315 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1317 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1319 * configure.srv: Add new files.
1320 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1321 aarch64_linux_read_description.
1322 * linux-aarch64-low.c (aarch64_linux_read_description):
1323 Merge with aarch64_arch_setup.
1324 (aarch64_arch_setup): Call aarch64_linux_read_description.
1325 * linux-aarch64-tdesc.c: New file.
1326 * linux-aarch64-tdesc.h: New file.
1328 2017-11-24 Yao Qi <yao.qi@linaro.org>
1330 * configure.srv: Set $srv_regobj for tic6x-linux.
1331 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1332 (tic6x_read_description): Move some code to tic6x_arch_setup.
1333 (tic6x_tdesc_test): New function.
1334 (initialize_low_arch): Call selftests::register_test.
1336 2017-11-22 Yao Qi <yao.qi@linaro.org>
1338 * remote-utils.c (prepare_resume_reply): Use memcpy.
1340 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1342 * linux-low.c (kill_one_lwp_callback): Return void, take
1343 argument directly, don't filter on pid.
1344 (linux_kill): Use for_each_thread.
1346 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1348 * linux-low.c (need_step_over_p): Return bool, remove dummy
1350 (linux_resume, proceed_all_lwps): Use find_thread.
1352 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1354 * linux-low.c (resume_status_pending_p): Return bool, remove
1356 (linux_resume): Use find_thread.
1358 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1360 * linux-low.c (struct thread_resume_array): Remove.
1361 (linux_set_resume_request): Return void, take arguments
1363 (linux_resume): Use for_each_thread.
1365 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1367 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1368 return bool, remove data argument.
1369 (linux_stabilize_threads): Use find_thread.
1371 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1373 * linux-low.c (unsuspend_one_lwp): Remove.
1374 (unsuspend_all_lwps): Use for_each_thread, inline code from
1377 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1379 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1380 * linux-low.c (struct iterate_over_lwps_args): Remove.
1381 (iterate_over_lwps_filter): Remove.
1382 (iterate_over_lwps): Use find_thread.
1384 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1386 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1387 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1388 code from reset_lwp_ptrace_options_callback.
1390 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1392 * linux-arm-low.c (struct update_registers_data): Remove.
1393 (update_registers_callback): Return void, take arguments
1394 directly, don't check thread's pid.
1395 (arm_insert_point, arm_remove_point): Use for_each_thread.
1397 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1399 * win32-low.c (continue_one_thread): Return void, take argument
1401 (child_continue): Use for_each_thread.
1403 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1405 * win32-i386-low.c (update_debug_registers_callback): Rename
1407 (update_debug_registers): ... this, return void, remove pid_p arg.
1408 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1410 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1412 * inferiors.h (struct process_info): Add constructor, initialize
1414 <syscalls_to_catch>: Change type to std::vector<int>.
1415 * inferiors.c (add_process): Allocate process_info with new.
1416 (remove_process): Free process_info with delete.
1417 * linux-low.c (handle_extended_wait): Adjust.
1418 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1419 * server.c (handle_general_set): Adjust.
1421 2017-11-16 Pedro Alves <palves@redhat.com>
1423 * remote-utils.c (remote_close): Block SIGIO signals instead of
1424 uninstalling the SIGIO handler.
1426 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1428 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1430 2017-11-16 Yao Qi <yao.qi@linaro.org>
1432 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1433 (tic6x_store_gregset): Likewise.
1434 (tic6x_usrregs_info): Move it up.
1436 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1438 * Makefile.in: Update arch rules.
1439 * configure.srv: Explicitly mark arch/ files.
1441 2017-11-13 Andreas Schwab <schwab@suse.de>
1443 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1445 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1447 2017-11-06 Pedro Alves <palves@redhat.com>
1449 * config.in, configure: Regenerate.
1451 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1453 * target.c (struct thread_search): Remove.
1454 (thread_search_callback): Remove.
1455 (prepare_to_access_memory): Use for_each_thread instead of
1456 find_inferior. Inline code from thread_search_callback.
1458 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1460 * server.c (struct visit_actioned_threads_data): Remove.
1461 (visit_actioned_threads): Change prototype to take arguments
1463 (resume): Use find_thread instead of find_inferior.
1465 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1467 * server.c (queue_stop_reply_callback): Change prototype, return
1469 (find_status_pending_thread_callback): Remove.
1470 (handle_status): Replace find_inferior with find_thread and
1473 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1475 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1477 (aarch64_store_gregset): Likewise.
1478 (aarch64_fill_fpregset): Likewise.
1479 (aarch64_store_fpregset): Likewise.
1481 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1483 * gdbthread.h (find_thread, for_each_thread): New functions.
1484 * inferiors.c (thread_of_pid): Remove.
1485 (find_any_thread_of_pid): Use find_thread.
1486 * linux-low.c (num_lwps): Use for_each_thread.
1488 2017-10-17 Yao Qi <yao.qi@linaro.org>
1490 * Makefile.in: Remove one rule.
1491 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1493 2017-10-17 Yao Qi <yao.qi@linaro.org>
1495 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1496 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1498 2017-10-17 Yao Qi <yao.qi@linaro.org>
1500 * configure.srv: Rename arm.o with arch/arm.o.
1502 2017-10-17 Yao Qi <yao.qi@linaro.org>
1504 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1505 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1506 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1507 (arch-i386.o, arch-amd64.o): Remove rules.
1508 (arch/%.o): New rule.
1509 Update POSTCOMPILE and COMPILE.pre.
1510 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1511 * configure: Re-generated.
1512 * configure.srv: Replace arch-i386.o with arch/i386.o.
1513 Replace arch-amd64.o with arch/amd64.o.
1515 2017-10-16 Yao Qi <yao.qi@linaro.org>
1517 * configure: Regenerated.
1519 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1521 * inferiors.h: (struct inferior_list): Remove.
1522 (struct inferior_list_entry); Remove.
1523 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1524 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1525 get_first_inferior): Remove.
1526 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1527 find_inferior_id, find_inferior_in_random): Change signature.
1528 * inferiors.c (all_threads): Change type to
1529 std::list<thread_info *>.
1530 (get_thread): Remove macro.
1531 (find_inferior, find_inferior_id): Change signature, implement
1533 (find_inferior_in_random): Change signature, implement using
1534 find_thread_in_random.
1535 (for_each_inferior, for_each_inferior_with_data): Change
1536 signature, implement using for_each_thread.
1537 (add_inferior_to_list, remove_inferior): Remove.
1538 (add_thread, get_first_thread, thread_of_pid,
1539 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1540 (get_first_inferior, one_inferior_p, clear_inferior_list):
1542 (clear_inferiors, get_thread_process): Update.
1543 * gdbthread.h: Include <list>.
1544 (struct thread_info) <entry>: Remove field.
1546 (all_threads): Change type to std::list<thread_info *>.
1547 (get_first_inferior): Add doc.
1548 (find_thread, for_each_thread, find_thread_in_random): New
1550 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1551 * linux-arm-low.c (update_registers_callback): Update.
1552 * linux-low.c (second_thread_of_pid_p): Update.
1553 (kill_one_lwp_callback, linux_detach_lwp_callback,
1554 delete_lwp_callback, status_pending_p_callback, same_lwp,
1555 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1556 iterate_over_lwps, not_stopped_callback,
1557 resume_stopped_resumed_lwps, count_events_callback,
1558 select_singlestep_lwp_callback, select_event_lwp_callback,
1559 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1560 suspend_and_send_sigstop_callback, wait_for_sigstop,
1561 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1562 lwp_running, linux_set_resume_request, resume_status_pending_p,
1563 need_step_over_p, start_step_over, linux_resume_one_thread,
1564 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1565 reset_lwp_ptrace_options_callback): Update.
1566 * linux-mips-low.c (update_watch_registers_callback): Update.
1567 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1569 (free_register_cache_thread_one): Remove.
1570 (regcache_release): Update.
1571 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1572 handle_qxfer_threads_worker): Update.
1573 (handle_query): Update, use list iterator.
1574 (visit_actioned_threads, handle_pending_status,
1575 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1576 clear_pending_status_callback, set_pending_status_callback,
1577 find_status_pending_thread_callback, handle_status,
1578 process_serial_event): Update.
1579 * target.c (thread_search_callback): Update.
1580 * thread-db.c (thread_db_get_tls_address): Update.
1581 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1583 * win32-i386-low.c (update_debug_registers_callback): Update.
1584 * win32-low.c (delete_thread_info, child_delete_thread,
1585 continue_one_thread, suspend_one_thread,
1586 get_child_debug_event): Adjust.
1588 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1590 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1591 * inferiors.h: Include <list>.
1592 (struct process_info) <entry>: Remove field.
1594 (pid_of): Change macro to function.
1595 (ptid_of, lwpid_of): Remove macro.
1596 (all_processes): Change type to std::list<process_info *>.
1597 (ALL_PROCESSES): Remove macro.
1598 (for_each_process, find_process): New function.
1599 * inferiors.c (all_processes): Change type to
1600 std::list<process_info *>.
1601 (find_thread_process): Adjust.
1602 (add_process): Likewise.
1603 (remove_process): Likewise.
1604 (find_process_pid): Likewise.
1605 (get_first_process): Likewise.
1606 (started_inferior_callback): Remove.
1607 (have_started_inferiors_p): Adjust.
1608 (attached_inferior_callback): Remove.
1609 (have_attached_inferiors_p): Adjust.
1610 * linux-low.c (check_zombie_leaders): Likewise.
1611 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1612 (x86_linux_update_xmltarget): Adjust.
1613 * server.c (handle_query): Likewise.
1614 (gdb_reattached_process): Remove.
1615 (handle_status): Adjust.
1616 (kill_inferior_callback): Likewise.
1617 (detach_or_kill_inferior): Remove.
1618 (print_started_pid): Likewise.
1619 (print_attached_pid): Likewise.
1620 (detach_or_kill_for_exit): Update.
1621 (process_serial_event): Likewise.
1622 * linux-arm-low.c (arm_new_fork): Likewise.
1624 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1626 * dll.h: Include <list>.
1627 (struct dll_info): Add constructor.
1628 <entry>: Remove field.
1629 (all_dlls): Change type to std::list<dll_info>.
1630 * dll.c: Include <algorithm>.
1631 (get_dll): Remove macro.
1632 (all_dlls): Change type to std::list<dll_info *>.
1633 (free_one_dll): Remove.
1634 (match_dll): Likewise.
1635 (loaded_dll): Adjust.
1636 (unloaded_dll): Adjust to all_dlls type change, use
1637 std::find_if. Inline code from match_dll.
1638 (clear_dlls): Adjust to all_dlls type change.
1639 * server.c (emit_dll_description): Remove.
1640 (handle_qxfer_libraries): Adjust to all_dlls type change,
1641 integrate emit_dll_description's functionality.
1643 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1645 * linux-low.h (struct linux_target_ops) <delete_process>: New
1647 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1648 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1649 (struct linux_target_ops): Add delete_process callback.
1650 * linux-arm-low.c (arm_delete_process): New.
1651 (struct linux_target_ops): Add delete_process callback.
1652 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1653 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1654 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1655 * linux-mips-low.c (mips_linux_delete_process): New.
1656 (struct linux_target_ops): Add delete_process callback.
1657 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1658 * linux-s390-low.c (struct linux_target_ops): Likewise.
1659 * linux-sh-low.c (struct linux_target_ops): Likewise.
1660 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1661 * linux-tile-low.c (struct linux_target_ops): Likewise.
1662 * linux-x86-low.c (x86_linux_delete_process): New.
1663 (struct linux_target_ops): Add delete_process callback.
1664 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1666 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1668 * linux-aarch64-low.c (the_low_target): Add thread delete
1670 * linux-arm-low.c (arm_delete_thread): New function.
1671 (the_low_target): Add thread delete callback.
1672 * linux-bfin-low.c (the_low_target): Likewise.
1673 * linux-crisv32-low.c (the_low_target): Likewise.
1674 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1676 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1678 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1679 * linux-mips-low.c (mips_linux_delete_thread): New function.
1680 (the_low_target): Add thread delete callback.
1681 * linux-ppc-low.c (the_low_target): Likewise.
1682 * linux-s390-low.c (the_low_target): Likewise.
1683 * linux-sh-low.c (the_low_target): Likewise.
1684 * linux-tic6x-low.c (the_low_target): Likewise.
1685 * linux-tile-low.c (the_low_target): Likewise.
1686 * linux-x86-low.c (the_low_target): Likewise.
1687 * linux-xtensa-low.c (the_low_target): Likewise.
1689 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1691 * win32-low.c: Include "common-inferior.h".
1693 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1695 * inferiors.c (set_inferior_cwd): New function.
1696 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1697 (handle_query): Inform that QSetWorkingDir is supported.
1698 * win32-low.c (create_process): Pass the inferior's cwd to
1701 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1703 * inferiors.c (current_inferior_cwd): New global variable.
1704 (get_inferior_cwd): New function.
1705 * inferiors.h (struct process_info) <cwd>: New field.
1707 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1709 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1710 (OBS): Add gdb_tilde_expand.o.
1712 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1714 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1715 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1717 2017-09-29 Pedro Alves <palves@redhat.com>
1719 * ax.c (gdb_parse_agent_expr): Constify.
1720 * ax.h (gdb_parse_agent_expr): Constify.
1721 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1723 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1724 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1725 * remote-utils.h (read_ptid): Constify.
1726 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1727 (process_point_options, process_serial_event): Constify.
1728 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1729 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1730 (cmd_qtbuffer): Constify.
1732 2017-09-29 Pedro Alves <palves@redhat.com>
1734 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1737 2017-09-29 Pedro Alves <palves@redhat.com>
1739 * linux-low.c (handle_extended_wait): Pass parent thread instead
1740 of process to thread_db_notice_clone.
1741 * linux-low.h (thread_db_notice_clone): Replace parent process
1742 parameter with parent thread parameter.
1743 * thread-db.c (find_one_thread): Add comment.
1744 (thread_db_notice_clone): Replace parent process parameter with
1745 parent thread parameter. Temporarily switch to the parent thread.
1747 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1749 * gdbthread.h: Include "common-gdbthread.h".
1750 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1751 "if" when validating the ptid.
1752 * remote-utils.c: Include "gdbthread.h".
1753 (prepare_resume_reply): Use "switch_to_thread".
1754 * target.c (done_accessing_memory): Likewise.
1756 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1758 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1759 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1760 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1761 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1762 s390x-gs-linux64-ipa.o to ipa_obj.
1763 * linux-s390-low.c (HWCAP_S390_GS): New define.
1764 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1766 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1767 (s390_arch_setup): Check for guarded-storage support and choose
1769 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1770 init_registers_s390x_gs_linux64.
1771 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1773 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1774 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1776 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1778 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1780 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1782 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1783 (thread_db_thread_handle): Declare.
1784 * linux-low.c (linux_target_ops): Initialize thread_handle.
1785 * server.c (handle_qxfer_threads_worker): Add support for
1787 * target.h (struct target_ops): Add new function pointer,
1789 (target_thread_handle): Define.
1790 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1792 (thread_db_thread_handle): New function.
1794 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1796 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1797 * linux-low.h (thread_db_notice_clone): Declare.
1798 * thread-db.c (thread_db_notice_clone): New function.
1800 2017-09-21 Pedro Alves <palves@redhat.com>
1802 * server.c (gdb_read_memory, handle_status, process_serial_event)
1803 (handle_serial_event, handle_target_event): Adjust to
1804 set_desired_thread prototype change.
1805 * target.c (set_desired_thread): Remove 'use_general' parameter
1807 * target.h (set_desired_thread): Remove 'use_general' parameter.
1809 2017-09-20 Tom Tromey <tom@tromey.com>
1811 * target.c (target_terminal::terminal_state): Define.
1812 (target_terminal::init): Rename from target_terminal_init.
1813 (target_terminal::inferior): Rename from
1814 target_terminal_inferior.
1815 (target_terminal::ours): Rename from target_terminal_ours.
1816 (target_terminal::ours_for_output, target_terminal::info): New.
1818 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1820 * server.c (accumulate_file_name_length): Remove.
1821 (emit_dll_description): Adjust to std::string change.
1822 (handle_qxfer_libraries): Use std::string to hold document.
1824 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1826 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1827 return type of xml_escape_text.
1828 * server.c (emit_dll_description): Likewise.
1830 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1832 * server.c (captured_main): Accept argument for --selftest.
1833 Update run_tests call.
1834 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1835 when registering selftests.
1837 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1839 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1840 instead of "VEC" for "target_desc.reg_defs".
1841 (regcache_cpy): Likewise.
1842 (registers_to_string): Likewise.
1843 (registers_from_string): Likewise.
1844 (find_regno): Likewise.
1845 (supply_regblock): Likewise.
1846 (regcache_raw_read_unsigned): Likewise.
1847 * tdesc.c (init_target_desc): Likewise.
1848 (tdesc_create_reg): Likewise.
1849 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1850 (struct target_desc) <reg_defs>: Convert to "std::vector".
1851 (target_desc): Do not initialize "reg_defs".
1852 (~target_desc): Update code to use "std::vector" instead of "VEC"
1853 for "target_desc.reg_defs".
1854 (operator==): Likewise.
1856 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1858 * inferiors.h (thread_to_gdb_id): Remove.
1859 * inferiors.c (thread_to_gdb_id): Remove.
1860 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1861 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1862 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1864 * nto-low.c (nto_fetch_registers, nto_store_registers,
1865 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1867 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1869 * inferiors.h (gdb_id_to_thread_id): Remove.
1870 * inferiors.c (gdb_id_to_thread_id): Remove.
1871 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1872 removal. Move pid declaration closer to where it's used.
1874 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1876 * server.c (handle_detach): New function.
1877 (process_serial_event): Move code out, call handle_detach.
1879 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1881 * server.c (require_running): Rename to ...
1882 (require_running_or_return): ... this ...
1883 (require_running_or_break): ... and this.
1884 (handle_query, process_serial_event): Adjust.
1886 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1888 * linux-low.c (linux_set_resume_request): Remove unused
1891 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1893 * server.c (first_thread_of): Remove.
1894 (process_serial_event): Replace usage of first_thread_of with
1895 find_any_thread_of_pid.
1896 * tracepoint.c (same_process_p): Remove.
1897 (gdb_agent_about_to_close): Replace usage of same_process_p with
1898 find_any_thread_of_pid.
1899 * linux-x86-low.c (same_process_callback): Remove.
1900 (x86_arch_setup_process_callback): Replace usage of
1901 same_process_callback with find_any_thread_of_pid.
1902 * thread-db.c (any_thread_of): Remove.
1903 (switch_to_process): Replace usage of any_thread_of with
1904 find_any_thread_of_pid.
1905 * inferiors.c (thread_pid_matches_callback): Remove.
1906 (find_thread_process): Adjust to use find_any_thread_of_pid.
1908 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1910 * regcache.c (get_thread_regcache): Guard calls to "memset"
1913 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1915 * linux-low.c (handle_extended_wait): Use
1916 "allocate_target_description" instead of "XNEW".
1917 * linux-x86-low.c (initialize_low_arch): Likewise.
1919 2017-09-05 Yao Qi <yao.qi@linaro.org>
1921 * configure.srv (srv_i386_regobj): Remove.
1922 (srv_amd64_regobj): Remove.
1923 (srv_regobj): Set it to "" for x86 non-linux targets.
1924 * linux-x86-tdesc.c (i386_linux_read_description):
1925 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1926 (init_registers_i386): Remove the declaration.
1927 (tdesc_i386): Remove the declaration.
1928 (lynx_i386_arch_setup): Call i386_create_target_description.
1929 * nto-x86-low.c: Likewise.
1930 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1931 [!__x86_64__]: include arch/i386.h.
1932 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1934 2017-09-05 Yao Qi <yao.qi@linaro.org>
1936 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1937 i386/amd64-XXX-linux from it.
1939 2017-09-05 Yao Qi <yao.qi@linaro.org>
1941 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1943 (ipa_amd64_linux_regobj): Remove.
1944 (ipa_x32_linux_regobj): Remove.
1946 2017-09-05 Yao Qi <yao.qi@linaro.org>
1948 * Makefile.in (arch-amd64.o): New rule.
1949 * configure.srv: Append arch-amd64.o.
1950 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1951 (get_ipa_tdesc): Call amd64_linux_read_description.
1952 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1953 and init_registers_amd64_XXX.
1954 * linux-x86-low.c (x86_linux_read_description): Call
1955 amd64_linux_read_description.
1956 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1957 (initialize_low_arch): Don't call init_registers_x32_XXX and
1958 init_registers_amd64_XXX.
1959 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1960 and tdesc_amd64_XXX.
1961 [__x86_64__] (amd64_tdesc_test): New function.
1962 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1963 and init_registers_amd64_XXX.
1964 * linux-x86-tdesc.c: Include arch/amd64.h.
1965 (xcr0_to_tdesc_idx): New function.
1966 (i386_linux_read_description): New function.
1967 (amd64_get_ipa_tdesc_idx): New function.
1968 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1969 (amd64_get_ipa_tdesc): Declare.
1971 2017-09-05 Yao Qi <yao.qi@linaro.org>
1973 * configure.srv (srv_i386_linux_xmlfiles): Remove
1974 i386/i386-XXX-linux.xml from it.
1976 2017-09-05 Yao Qi <yao.qi@linaro.org>
1978 * configure.srv: Set srv_i386_linux_regobj empty if $development
1980 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1981 initialize_low_tdesc.
1982 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1983 with #if initialize_low_tdesc.
1984 * linux-x86-tdesc-selftest.c: New file.
1985 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1987 2017-09-05 Yao Qi <yao.qi@linaro.org>
1989 * Makefile.in (arch-i386.o): New rule.
1990 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1991 (x86_64-*-linux*): Likewise.
1992 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1993 include arch/i386.h.
1994 (i386_linux_read_description): Remove code and call
1995 i386_create_target_description.
1996 * tdesc.c (allocate_target_description): New function.
1997 * tdesc.h (set_tdesc_architecture): Remove declaration.
1998 (set_tdesc_osabi): Likewise.
2000 2017-09-05 Yao Qi <yao.qi@linaro.org>
2002 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2003 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2004 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2006 * server.c (get_features_xml): Call tdesc_get_features_xml.
2007 * tdesc.c (set_tdesc_architecture): New function.
2008 (set_tdesc_osabi): New function.
2009 (tdesc_get_features_xml): New function.
2010 (tdesc_create_feature): Add an argument.
2011 * tdesc.h (struct target_desc) <features>: New field.
2012 <arch, osabi>: New field.
2013 (~target_desc): xfree features, arch, and osabi.
2014 (target_desc::oerator==): Don't compare .xmltarget.
2015 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2016 (set_tdesc_osabi): Likewise.
2017 (tdesc_get_features_xml): Likewise.
2019 2017-09-05 Yao Qi <yao.qi@linaro.org>
2021 * linux-x86-tdesc.c: Include selftest.h.
2022 (i386_tdesc_test): New function.
2023 (initialize_low_tdesc): Call selftests::register_test.
2024 * tdesc.h: Include regdef.h.
2025 (target_desc): Override operator == and !=.
2027 2017-09-05 Yao Qi <yao.qi@linaro.org>
2029 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2030 (ipa_obj): Likewise.
2031 * linux-i386-ipa.c: Include common/x86-xstate.h
2032 (get_ipa_tdesc): Call i386_linux_read_description.
2033 (initialize_low_tracepoint): Don't call init_registers_XXX
2034 functions, call initialize_low_tdesc instead.
2035 * linux-x86-low.c (x86_linux_read_description): Call
2036 i386_linux_read_description.
2037 (initialize_low_arch): Don't call init_registers_i386_XXX
2038 functions, call initialize_low_tdesc.
2039 * linux-x86-tdesc.c: New file.
2040 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2041 (i386_get_ipa_tdesc_idx): Declare.
2042 (i386_get_ipa_tdesc): Declare.
2043 (initialize_low_tdesc): Declare.
2045 2017-09-05 Yao Qi <yao.qi@linaro.org>
2047 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2050 2017-09-05 Yao Qi <yao.qi@linaro.org>
2052 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2053 * regcache.c (get_thread_regcache): Use VEC_length.
2054 (init_register_cache): Likewise.
2055 (regcache_cpy): Likewise.
2056 (registers_to_string): Iterate reg_defs via VEC_iterate.
2057 (find_regno): Likewise.
2058 (find_register_by_number): Use VEC_index.
2059 (register_size): Call find_register_by_number.
2060 (register_data): Call find_register_by_number.
2061 (supply_regblock): Use VEC_length.
2062 (regcache_raw_read_unsigned): Likewise.
2063 * tdesc.c (init_target_desc): Iterate reg_defs via
2065 (default_description): Update initializer.
2066 (copy_target_description): Don't update field num_registers.
2067 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2068 <num_registers>: Remove.
2070 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2072 * Makefile.in (.SECONDARY): Define target.
2074 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2076 * linux-low.c (linux_wait_1): Adjust.
2077 * server.c (queue_stop_reply_callback): Adjust.
2079 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2081 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2082 QEnvironmentUnset and QEnvironmentReset packets.
2083 (handle_query): Inform remote that QEnvironmentHexEncoded,
2084 QEnvironmentUnset and QEnvironmentReset are supported.
2086 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2088 * inferiors.h (inferior_target_data): Rename to ...
2089 (thread_target_data): ... this.
2090 (inferior_regcache_data): Rename to ...
2091 (thread_regcache_data): ... this.
2092 (set_inferior_regcache_data): Rename to ...
2093 (set_thread_regcache_data): ... this.
2094 * inferiors.c (inferior_target_data): Rename to ...
2095 (thread_target_data): ... this.
2096 (inferior_regcache_data): Rename to ...
2097 (thread_regcache_data): ... this.
2098 (set_inferior_regcache_data): Rename to ...
2099 (set_thread_regcache_data): ... this.
2100 (free_one_thread): Update.
2101 * linux-low.h (get_thread_lwp): Update.
2102 * regcache.c (get_thread_regcache): Update.
2103 (regcache_invalidate_thread): Update.
2104 (free_register_cache_thread): Update.
2105 * win32-i386-low.c (update_debug_registers_callback): Update.
2106 (win32_get_current_dr): Update.
2107 * win32-low.c (thread_rec): Update.
2108 (delete_thread_info): Update.
2109 (continue_one_thread): Update.
2110 (suspend_one_thread): Update.
2112 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2114 * inferiors.c (set_inferior_target_data): Remove.
2115 * inferiors.h (set_inferior_target_data): Remove.
2117 2017-08-18 Yao Qi <yao.qi@linaro.org>
2119 * Makefile.in (OBS): Add selftest.o.
2120 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2121 * configure, config.in: Re-generated.
2122 * server.c: Include common/sefltest.h.
2123 (captured_main): Handle option --selftest.
2125 2017-08-09 Yao Qi <yao.qi@linaro.org>
2127 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2128 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2129 i386-avx-mpx.o and i386-mmx.o.
2130 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2131 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2132 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2133 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2134 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2135 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2136 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2137 i386/amd64-avx-mpx.xml.
2139 2017-08-09 Yao Qi <yao.qi@linaro.org>
2141 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2142 and x32-avx-avx512.o.
2143 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2144 i386/x32-avx-avx512.xml.
2146 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2148 * tracepoint.h (enum class fast_tpoint_collect_result): New
2150 (fast_tracepoint_collecting): Change return type to
2151 fast_tpoint_collect_result.
2152 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2153 * linux-low.h: Include tracepoint.h.
2154 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2155 fast_tpoint_collect_result.
2156 * linux-low.c (handle_tracepoints): Adjust.
2157 (linux_fast_tracepoint_collecting): Change return type to
2158 fast_tpoint_collect_result.
2159 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2160 linux_wait_1, stuck_in_jump_pad_callback,
2161 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2162 proceed_one_lwp): Adjust to type change.
2164 2017-07-10 Yao Qi <yao.qi@linaro.org>
2166 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2168 2017-06-29 Yao Qi <yao.qi@linaro.org>
2170 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2172 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2174 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2176 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2178 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2180 * linux-low.c (linux_create_inferior): Adjust code to access the
2181 environment information via 'gdb_environ' class.
2182 * lynx-low.c (lynx_create_inferior): Likewise.
2183 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2184 (get_environ): Return a pointer to 'our_environ'.
2185 (captured_main): Initialize 'our_environ'.
2186 * server.h (get_environ): Adjust prototype.
2187 * spu-low.c (spu_create_inferior): Adjust code to access the
2188 environment information via 'gdb_environ' class.
2190 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2192 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2193 usage of "register" keyword.
2195 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2197 * configure: Re-generate.
2199 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2201 * configure: Re-generate.
2203 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2205 * Makefile.in (COMPILE.pre): Add "-x c++".
2207 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2209 * fork-child.c: Conditionally include <signal.h>.
2211 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2213 * server.c (handle_general_set): Handle new packet
2214 "QStartupWithShell".
2215 (handle_query): Add "QStartupWithShell" to the list of supported
2217 (gdbserver_usage): Add help text explaining the
2218 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2220 (captured_main): Recognize and act upon the presence of the new
2223 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2224 Pedro Alves <palves@redhat.com>
2226 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2227 * configure: Regenerate.
2228 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2230 (i[34567]86-*-lynxos*): Likewise.
2231 (spu*-*-*): Likewise.
2232 * fork-child.c: New file.
2233 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2235 (linux_ptrace_fun): New function.
2236 (linux_create_inferior): Adjust function prototype to reflect
2237 change on "target.h". Adjust function code to use
2239 (linux_request_interrupt): Delete "signal_pid".
2240 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2241 (lynx_ptrace_fun): New function.
2242 (lynx_create_inferior): Adjust function prototype to reflect
2243 change on "target.h". Adjust function code to use
2245 * nto-low.c (nto_create_inferior): Adjust function prototype and
2246 code to reflect change on "target.h". Update comments.
2247 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2248 "common-terminal.h" and "environ.h".
2249 (terminal_fd): Moved to fork-child.c.
2250 (old_foreground_pgrp): Likewise.
2251 (restore_old_foreground_pgrp): Likewise.
2252 (last_status): Make it global.
2253 (last_ptid): Likewise.
2254 (our_environ): New variable.
2255 (startup_with_shell): Likewise.
2256 (program_name): Likewise.
2257 (program_argv): Rename to...
2258 (program_args): ...this.
2259 (wrapper_argv): New variable.
2260 (start_inferior): Delete function.
2261 (get_exec_wrapper): New function.
2262 (get_exec_file): Likewise.
2263 (get_environ): Likewise.
2264 (prefork_hook): Likewise.
2265 (post_fork_inferior): Likewise.
2266 (postfork_hook): Likewise.
2267 (postfork_child_hook): Likewise.
2268 (handle_v_run): Update code to deal with arguments coming from the
2269 remote host. Update calls from "start_inferior" to
2271 (captured_main): Likewise. Initialize environment variable. Call
2273 * server.h (post_fork_inferior): New prototype.
2274 (get_environ): Likewise.
2275 (last_status): Declare.
2276 (last_ptid): Likewise.
2277 (signal_pid): Likewise.
2278 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2279 (spu_ptrace_fun): New function.
2280 (spu_create_inferior): Adjust function prototype to reflect change
2281 on "target.h". Adjust function code to use "fork_inferior".
2282 * target.c (target_terminal_init): New function.
2283 (target_terminal_inferior): Likewise.
2284 (target_terminal_ours): Likewise.
2285 * target.h: Include <vector>.
2286 (struct target_ops) <create_inferior>: Update prototype.
2287 (create_inferior): Update macro.
2288 * utils.c (gdb_flush_out_err): New function.
2289 * win32-low.c (win32_create_inferior): Adjust function prototype
2290 and code to reflect change on "target.h".
2292 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2294 * inferiors.c (switch_to_thread): New function.
2296 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2298 * Makefile.in (SFILE): Add "common/job-control.c".
2299 (OBS): Add "job-control.o".
2301 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2303 * Makefile: Remove "@host_makefile_frag@".
2305 2017-05-05 Pedro Alves <palves@redhat.com>
2307 * configure: Regenerate.
2309 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2311 * configure: Regenerate.
2313 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2315 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2316 software_single_step change of return type to
2317 std::vector<CORE_ADDR>.
2318 * linux-low.c (install_software_single_step_breakpoints):
2320 * linux-low.h (install_software_single_step_breakpoints):
2323 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2325 * remote-utils.c: Include "gdb_termios.h" instead of
2327 * terminal.h: Delete file.
2329 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2331 * server.c: Include <vector>.
2332 <program_argv, wrapper_argv>: Convert to std::vector.
2333 (start_inferior): Rewrite function to use C++.
2334 (handle_v_run): Likewise. Update code that calculates the argv
2335 based on the vRun packet; use C++.
2336 (captured_main): Likewise.
2338 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2340 * server.c (handle_v_cont): Initialize thread_resume::thread
2343 2017-04-05 Pedro Alves <palves@redhat.com>
2345 * configure: Regenerate.
2347 2017-04-05 Pedro Alves <palves@redhat.com>
2349 * gdbreplay.c (sync_error): Constify.
2350 * linux-x86-low.c (push_opcode): Constify.
2352 2017-04-05 Pedro Alves <palves@redhat.com>
2354 * win32-low.c (get_child_debug_event)
2355 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2356 Report TARGET_WAITKIND_SPURIOUS instead.
2358 2017-04-05 Pedro Alves <palves@redhat.com>
2360 * remote-utils.c (remote_prepare, remote_open): Constify.
2361 * remote-utils.h (remote_prepare, remote_open): Constify.
2362 * server.c (captured_main): Constify 'port' handling.
2364 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2366 * Makefile.in (clean): Clear .deps.
2368 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2370 * .gitignore: Remove generated files, replace with wildcard.
2371 * (clean): Replace removal of generated files with wildcard.
2372 (version.c): Replace with...
2373 (version-generated.c): ...this.
2374 (xml-builtin.c): Replace with...
2375 (xml-builtin-generated.c): ...this.
2376 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2377 (%.c: *regformats*): Replace with...
2378 (%-generated.c: *regformats*): ...this.
2380 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2382 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2383 (xtensa_fill_gregset): Call collect_register_by_name for
2385 (xtensa_store_gregset): Call supply_register_by_name for
2388 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2390 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2391 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2392 (xtensa_store_gregset): Call supply_register for all registers in
2393 a0_regnum..a0_regnum + C0_NREGS range.
2395 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2397 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2398 (ax-ipa.o: ax.c): Remove.
2399 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2400 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2401 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2402 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2403 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2405 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2407 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2408 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2409 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2410 (errors-ipa.o: ../common/errors.c): Remove.
2411 (format-ipa.o: ../common/format.c): Remove.
2412 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2414 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2416 * Makefile.in (%-ipa.o: %.c): New rule.
2417 (tracepoint-ipa.o: tracepoint.c): Remove.
2418 (utils-ipa.o: utils.c): Remove.
2419 (remote-utils-ipa.o: remote-utils.c): Remove.
2420 (regcache-ipa.o: regcache.c): Remove.
2421 (i386-linux-ipa.o: i386-linux.c): Remove.
2422 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2423 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2424 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2425 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2426 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2427 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2428 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2429 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2430 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2431 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2432 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2433 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2434 (aarch64-ipa.o: aarch64.c): Remove.
2435 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2436 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2437 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2438 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2439 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2440 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2441 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2442 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2443 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2444 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2445 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2446 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2447 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2448 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2449 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2450 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2451 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2452 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2453 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2454 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2455 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2456 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2457 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2458 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2459 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2460 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2461 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2462 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2463 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2464 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2465 (tdesc-ipa.o: tdesc.c): Remove.
2466 (x32-linux-ipa.o: x32-linux.c): Remove.
2467 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2468 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2470 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2472 * Makefile.in (%.o: ../arch/%.c): New rule.
2473 (arm.o: ../arch/arm.c): Remove.
2474 (arm-linux.o: ../arch/arm-linux.c): Remove.
2475 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2476 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2478 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2480 * Makefile.in (%.o: ../nat/%.c): New rule.
2481 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2482 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2483 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2484 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2485 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2486 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2487 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2488 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2489 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2490 (linux-personality.o: ../nat/linux-personality.c): Remove.
2491 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2492 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2493 (x86-linux.o: ../nat/x86-linux.c): Remove.
2494 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2495 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2497 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2499 * Makefile.in (%.o: ../common/%.c): New rule.
2500 (signals.o: ../common/signals.c): Remove.
2501 (print-utils.o: ../common/print-utils.c): Remove.
2502 (rsp-low.o: ../common/rsp-low.c): Remove.
2503 (common-utils.o: ../common/common-utils.c): Remove.
2504 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2505 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2506 (vec.o: ../common/vec.c): Remove.
2507 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2508 (xml-utils.o: ../common/xml-utils.c): Remove.
2509 (ptid.o: ../common/ptid.c): Remove.
2510 (buffer.o: ../common/buffer.c): Remove.
2511 (format.o: ../common/format.c): Remove.
2512 (filestuff.o: ../common/filestuff.c): Remove.
2513 (agent.o: ../common/agent.c): Remove.
2514 (errors.o: ../common/errors.c): Remove.
2515 (environ.o: ../common/environ.c): Remove.
2516 (common-debug.o: ../common/common-debug.c): Remove.
2517 (cleanups.o: ../common/cleanups.c): Remove.
2518 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2519 (fileio.o: ../common/fileio.c): Remove.
2520 (common-regcache.o: ../common/common-regcache.c): Remove.
2521 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2522 (new-op.o: ../common/new-op.c): Remove.
2523 (btrace-common.o: ../common/btrace-common.c): Remove.
2525 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2527 * Makefile.in (%.o: ../target/%.c): New rule.
2528 (waitstatus.o: ../target/waitstatus.c): Remove.
2530 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2533 (%.c: ../regformats/%.dat,
2534 (%.c: ../regformats/arm/%.dat,
2535 (%.c: ../regformats/i386/%.dat,
2536 (%.c: ../regformats/rs6000/%.dat): New rules.
2537 (aarch64.c): Remove.
2538 (reg-arm.c): Remove.
2539 (arm-with-iwmmxt.c): Remove.
2540 (arm-with-vfpv2.c): Remove.
2541 (arm-with-vfpv3.c): Remove.
2542 (arm-with-neon.c): Remove.
2543 (reg-bfin.c): Remove.
2544 (reg-cris.c): Remove.
2545 (reg-crisv32.c): Remove.
2547 (i386-linux.c): Remove.
2548 (i386-avx.c): Remove.
2549 (i386-avx-linux.c): Remove.
2550 (i386-avx-avx512.c): Remove.
2551 (i386-avx-avx512-linux.c): Remove.
2552 (i386-mpx.c): Remove.
2553 (i386-mpx-linux.c): Remove.
2554 (i386-avx-mpx-avx512-pku.c): Remove.
2555 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2556 (i386-avx-mpx.c): Remove.
2557 (i386-avx-mpx-linux.c): Remove.
2558 (i386-mmx.c): Remove.
2559 (i386-mmx-linux.c): Remove.
2560 (reg-ia64.c): Remove.
2561 (reg-m32r.c): Remove.
2562 (reg-m68k.c): Remove.
2564 (mips-linux.c): Remove.
2565 (mips-dsp-linux.c): Remove.
2566 (mips64-linux.c): Remove.
2567 (mips64-dsp-linux.c): Remove.
2568 (nios2-linux.c): Remove.
2569 (powerpc-32.c): Remove.
2570 (powerpc-32l.c): Remove.
2571 (powerpc-altivec32l.c): Remove.
2572 (powerpc-cell32l.c): Remove.
2573 (powerpc-vsx32l.c): Remove.
2574 (powerpc-isa205-32l.c): Remove.
2575 (powerpc-isa205-altivec32l.c): Remove.
2576 (powerpc-isa205-vsx32l.c): Remove.
2577 (powerpc-e500l.c): Remove.
2578 (powerpc-64l.c): Remove.
2579 (powerpc-altivec64l.c): Remove.
2580 (powerpc-cell64l.c): Remove.
2581 (powerpc-vsx64l.c): Remove.
2582 (powerpc-isa205-64l.c): Remove.
2583 (powerpc-isa205-altivec64l.c): Remove.
2584 (powerpc-isa205-vsx64l.c): Remove.
2585 (s390-linux32.c): Remove.
2586 (s390-linux32v1.c): Remove.
2587 (s390-linux32v2.c): Remove.
2588 (s390-linux64.c): Remove.
2589 (s390-linux64v1.c): Remove.
2590 (s390-linux64v2.c): Remove.
2591 (s390-te-linux64.c): Remove.
2592 (s390-vx-linux64.c): Remove.
2593 (s390-tevx-linux64.c): Remove.
2594 (s390x-linux64.c): Remove.
2595 (s390x-linux64v1.c): Remove.
2596 (s390x-linux64v2.c): Remove.
2597 (s390x-te-linux64.c): Remove.
2598 (s390x-vx-linux64.c): Remove.
2599 (s390x-tevx-linux64.c): Remove.
2600 (tic6x-c64xp-linux.c): Remove.
2601 (tic6x-c64x-linux.c): Remove.
2602 (tic6x-c62x-linux.c): Remove.
2604 (reg-sparc64.c): Remove.
2605 (reg-spu.c): Remove.
2607 (amd64-linux.c): Remove.
2608 (amd64-avx.c): Remove.
2609 (amd64-avx-linux.c): Remove.
2610 (amd64-avx-avx512.c): Remove.
2611 (amd64-avx-avx512-linux.c): Remove.
2612 (amd64-mpx.c): Remove.
2613 (amd64-mpx-linux.c): Remove.
2614 (amd64-avx-mpx-avx512-pku.c): Remove.
2615 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2616 (amd64-avx-mpx.c): Remove.
2617 (amd64-avx-mpx-linux.c): Remove.
2619 (x32-linux.c): Remove.
2620 (x32-avx.c): Remove.
2621 (x32-avx-linux.c): Remove.
2622 (x32-avx-avx512.c): Remove.
2623 (x32-avx-avx512-linux.c): Remove.
2624 (reg-xtensa.c): Remove.
2625 (reg-tilegx.c): Remove.
2626 (reg-tilegx32.c): Remove.
2628 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2630 * Makefile.in (SFILES): Add "common/environ.c".
2631 (OBJS): Add "common/environ.h".
2633 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2635 * configure.ac: Check if the fs_base and gs_base members of
2636 `struct user_regs_struct' exist.
2637 * config.in: Regenerated.
2638 * configure: Likewise.
2640 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2642 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2644 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2645 (get_next_pcs_syscall_next_pc): Likewise.
2647 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2649 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2650 * nto-x86-low.c: Likewise.
2652 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2654 * Makefile.in: Include disable-implicit-rules.mk.
2656 2016-11-23 Pedro Alves <palves@redhat.com>
2658 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2659 (debug_vprintf): Use std::chrono::steady_clock instead of
2660 gettimeofday. Use '.' instead of ':'.
2661 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2662 (get_timestamp): Use std::chrono::steady_clock instead of
2665 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2667 * Makefile.in: Fix whitespace formatting.
2669 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2671 * Makefile.in (SFILES, OBS): Flatten list and order
2674 2016-11-23 Pedro Alves <palves@redhat.com>
2676 * event-loop.c (handle_file_event): Use warning.
2677 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2678 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2681 2016-11-23 Pedro Alves <palves@redhat.com>
2683 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2685 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2686 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2687 debug_printf and debug_flush for debug output.
2688 * server.c (handle_general_set): Likewise.
2689 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2692 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2694 * Makefile.in (.c.o): Replace rule with ...
2695 (%.o: %.c): ... this one.
2697 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2699 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2700 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2702 * configure.ac: Remove checks for the make program.
2703 * configure: Re-generate.
2705 2016-10-28 Pedro Alves <palves@redhat.com>
2707 * Makefile.in (CXX_DIALECT): Get from configure.
2708 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2709 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2710 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2711 * config.in: Regenerate.
2712 * configure: Regenerate.
2714 2016-10-27 Yao Qi <yao.qi@linaro.org>
2716 * linux-low.c (linux_supports_range_stepping): Return true if
2717 can_software_single_step return true.
2719 2016-10-27 Yao Qi <yao.qi@linaro.org>
2721 * inferiors.c (find_inferior_in_random): New function.
2722 * inferiors.h (find_inferior_in_random): Declare.
2723 * linux-low.c (linux_wait_for_event_filtered): Call
2724 find_inferior_in_random instead of find_inferior.
2726 2016-10-27 Yao Qi <yao.qi@linaro.org>
2728 * linux-low.c (linux_wait_1): If single-step breakpoints are
2729 inserted, remove them.
2731 2016-10-26 Pedro Alves <palves@redhat.com>
2733 * linux-low.c (handle_extended_wait): Link parent/child fork
2735 (linux_wait_1): Unlink them.
2736 (linux_set_resume_request): Ignore resume requests for
2737 already-resumed and unhandled fork child threads.
2738 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2739 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2741 (handle_v_requests) <vCont>: Don't call require_running.
2742 * server.h (in_queued_stop_replies): New declaration.
2744 2016-10-24 Yao Qi <yao.qi@linaro.org>
2747 * linux-aarch64-low.c (append_insns): Cast the return value to
2750 2016-10-10 Yao Qi <yao.qi@linaro.org>
2752 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2754 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2756 * target.c (target_supports_multi_process): New function, moved
2758 * target.h (target_supports_multi_process): ... here. Remove
2761 2016-10-05 Tom Tromey <tom@tromey.com>
2764 * tracepoint.c (handle_tracepoint_bkpts): Check
2765 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2767 2016-10-05 Yao Qi <yao.qi@linaro.org>
2769 * configure.srv: Update the path of arm-*.xml files.
2771 2016-10-05 Terry Guo <terry.guo@arm.com>
2772 Yao Qi <yao.qi@linaro.org>
2774 * Makefile.in: Adjust the path of rules.
2775 * configure.srv: Update the path of xml files.
2776 * regformats/arm-with-iwmmxt.dat: Regenerated.
2777 * regformats/arm-with-neon.dat: Likewise.
2778 * regformats/arm-with-vfpv2.dat: Likewise.
2779 * regformats/arm-with-vfpv3.dat Likewise.
2781 2016-09-30 Yao Qi <yao.qi@linaro.org>
2784 * target.c (target_stop_and_wait): Don't call
2785 target_continue_no_signal, use resume_stop instead.
2787 2016-09-26 Yao Qi <yao.qi@linaro.org>
2789 * linux-low.c (linux_wait_1): Call debug_exit.
2791 2016-09-23 Pedro Alves <palves@redhat.com>
2793 * Makefile.in (SFILES): Add common/new-op.c.
2794 (OBS): Add common/new-op.o.
2795 (new-op.o): New rule.
2797 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2799 * .gitinore: Ignore more files.
2801 2016-09-21 Yao Qi <yao.qi@linaro.org>
2803 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2806 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2808 * server.c (start_inferior): Call target_mourn_inferior instead of
2809 mourn_inferior; pass ptid_t argument to it.
2811 (handle_target_event): Likewise.
2812 * target.c (target_mourn_inferior): New function.
2813 * target.h (mourn_inferior): Delete macro.
2815 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2817 * linux-low.c (lwp_is_stepping): New function.
2819 2016-09-06 Carl Love <cel@us.ibm.com>
2821 * server.c (start_inferior): Fixed comment, requested comment change
2822 didn't get updated correctly. Removed reference to ptrace () call as
2823 it is only true on Linux systems.
2825 2016-09-06 Carl Love <cel@us.ibm.com>
2827 * server.c (start_inferior): Do not call
2828 function target_post_create_inferior () if the
2829 inferior process has already exited.
2831 2016-09-05 Pedro Alves <palves@redhat.com>
2833 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2834 (COMPILE.pre, CC_LD): Use CXX directly.
2835 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2836 * acinclude.m4: Don't include build-with-cxx.m4.
2837 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2838 * configure: Regenerate.
2840 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2843 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2844 call writing data to own_buf.
2846 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2848 * target.c (mywait): Call target_wait instead of
2850 (target_wait): New function.
2852 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2854 * server.c (start_inferior): New variable 'ptid'. Replace calls
2855 to the_target->resume by target_continue{,_no_signal}, depending
2857 * target.c (target_stop_and_wait): Call target_continue_no_signal
2858 instead of the_target->resume.
2859 (target_continue): New function.
2861 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2863 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2865 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2868 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2870 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2871 * linux-arm-low.c (ps_get_thread_area): Likewise.
2872 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2873 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2874 * linux-mips-low.c (ps_get_thread_area): Likewise.
2875 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2876 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2877 * linux-x86-low.c (ps_get_thread_area): Likewise.
2878 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2880 2016-08-19 Pedro Alves <palves@redhat.com>
2882 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2884 2016-08-19 Pedro Alves <palves@redhat.com>
2886 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2887 comment. Use memcpy instead of casting through unsigned long.
2889 2016-08-19 Pedro Alves <palves@redhat.com>
2891 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2892 allocating around 0x80000000.
2894 2016-08-19 Pedro Alves <palves@redhat.com>
2897 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2898 (x32-avx512-linux-ipa.o): New rules.
2899 * configure.ac (x86_64-*-linux*): New x32 check.
2900 * configure.srv (ipa_x32_linux_regobj): New.
2901 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2902 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2904 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2906 * configure: Regenerate.
2908 2016-08-09 Pedro Alves <palves@redhat.com>
2911 * Makefile.in (OBS): Add signals-state-save-restore.o.
2912 (signals-state-save-restore.o): New rule.
2913 * config.in: Regenerate.
2914 * configure: Regenerate.
2915 * linux-low.c: Include "signals-state-save-restore.h".
2916 (linux_create_inferior): Call
2917 restore_original_signals_state.
2918 * server.c: Include "dispositions-save-restore.h".
2919 (captured_main): Call save_original_signals_state.
2921 2016-08-05 Pedro Alves <palves@redhat.com>
2923 * configure: Regenerate.
2925 2016-08-04 Yao Qi <yao.qi@linaro.org>
2927 * linux-low.c (regsets_fetch_inferior_registers): Check
2928 errno is ESRCH or not.
2930 2016-08-02 Yao Qi <yao.qi@linaro.org>
2932 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2933 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2934 (thread_db_load_search): Update.
2935 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2936 td_ta_set_event and td_ta_event_getmsg.
2938 2016-07-26 Pedro Alves <palves@redhat.com>
2941 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2942 of unsigned long for 64-bit registers and use uint32_t instead of
2943 unsigned int for 32-bit registers.
2945 2016-07-26 Pedro Alves <palves@redhat.com>
2947 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2950 2016-07-21 Tom Tromey <tom@tromey.com>
2952 * configure: Rebuild.
2954 2016-07-21 Yao Qi <yao.qi@linaro.org>
2956 * mem-break.c (find_gdb_breakpoint): Cast bp to
2957 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2959 2016-07-21 Yao Qi <yao.qi@linaro.org>
2961 * server.c (handle_v_requests): Support s and S actions
2962 if target_supports_software_single_step return true.
2964 2016-07-21 Yao Qi <yao.qi@linaro.org>
2966 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2967 is resume_step, call maybe_hw_step.
2968 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2970 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2972 (proceed_one_lwp): If resume request is resume_step, install
2973 reinsert breakpoints and call maybe_hw_step.
2975 2016-07-21 Yao Qi <yao.qi@linaro.org>
2977 * linux-low.c (proceed_one_lwp): Declare.
2978 (linux_resume_one_thread): Remove local variable 'step'.
2979 Lift code enqueue signal. Call proceed_one_lwp instead of
2980 linux_resume_one_lwp.
2982 2016-07-21 Yao Qi <yao.qi@linaro.org>
2984 * linux-low.c (linux_resume_one_thread): Call
2985 enqueue_pending_signal.
2987 2016-07-21 Yao Qi <yao.qi@linaro.org>
2989 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2990 * inferiors.c (do_restore_current_thread_cleanup): New function.
2991 (make_cleanup_restore_current_thread): Likewise.
2992 * linux-low.c (install_software_single_step_breakpoints): Call
2993 make_cleanup_restore_current_thread. Switch current_thread to
2996 2016-07-21 Yao Qi <yao.qi@linaro.org>
2998 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2999 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3000 (clone_one_breakpoint): Likewise.
3001 (delete_reinsert_breakpoints): Change parameter to thread.
3003 (has_reinsert_breakpoints): Likewise.
3004 (uninsert_reinsert_breakpoints): Likewise.
3005 (reinsert_reinsert_breakpoints): Likewise.
3006 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3007 (delete_reinsert_breakpoints): Likewise.
3008 (reinsert_reinsert_breakpoints): Likewise.
3009 (uninsert_reinsert_breakpoints): Likewise.
3010 (has_reinsert_breakpoints): Likewise.
3012 2016-07-21 Yao Qi <yao.qi@linaro.org>
3014 * inferiors.c (get_thread_process): Make parameter const.
3015 * inferiors.h (get_thread_process): Update declaration.
3016 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3017 Add new parameters child_thread and parent_thread. Callers
3019 * mem-break.h (clone_all_breakpoints): Update declaration.
3021 2016-07-21 Yao Qi <yao.qi@linaro.org>
3023 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3024 <command_list, handler>: Remove.
3025 (struct gdb_breakpoint): New.
3026 (struct other_breakpoint): New.
3027 (struct reinsert_breakpoint): New.
3028 (is_gdb_breakpoint): New function.
3029 (any_persistent_commands): Update command_list if
3030 is_gdb_breakpoint returns true.
3031 (set_breakpoint): Create breakpoints according to their types.
3032 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3033 (set_gdb_breakpoint_1): Likewise.
3034 (set_gdb_breakpoint): Likewise.
3035 (clear_breakpoint_conditions): Change parameter type to
3036 'struct gdb_breakpoint *'.
3037 (clear_breakpoint_commands): Likewise.
3038 (clear_breakpoint_conditions_and_commands): Likewise.
3039 (add_condition_to_breakpoint): Likewise.
3040 (add_breakpoint_condition): Likewise.
3041 (add_commands_to_breakpoint): Likewise.
3042 (check_breakpoints): Check other_breakpoint.
3043 (clone_one_breakpoint): Clone breakpopint according to its type.
3044 * mem-break.h (struct gdb_breakpoint): Declare.
3045 (set_gdb_breakpoint): Update declaration.
3046 (clear_breakpoint_conditions_and_commands): Likewise.
3047 (add_breakpoint_condition): Likewise.
3048 (add_breakpoint_commands): Likewise.
3049 * server.c (process_point_options): Change parameter type to
3050 'struct gdb_breakpoint *'.
3052 2016-07-21 Yao Qi <yao.qi@linaro.org>
3054 * mem-break.c (set_breakpoint_at): Rename it to ...
3055 (set_breakpoint_type_at): ... it.
3056 (set_breakpoint_at): Call set_breakpoint_type_at.
3057 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3058 * mem-break.h (set_breakpoint_at): Update comments.
3060 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3062 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3064 (nios2_store_gregset): Likewise.
3066 2016-07-01 Pedro Alves <palves@redhat.com>
3067 Antoine Tremblay <antoine.tremblay@ericsson.com>
3069 * linux-low.c: Change interface to take the target lwp_info
3070 pointer directly and return void. Handle detaching from a zombie
3072 (linux_detach_lwp_callback): New function.
3073 (linux_detach): Detach from the leader thread after detaching from
3076 2016-06-28 Yao Qi <yao.qi@linaro.org>
3078 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3079 for variable new_offset.
3080 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3081 (aarch64_ftrace_insn_reloc_cb): Likewise.
3082 (aarch64_ftrace_insn_reloc_tb): Likewise.
3083 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3084 PRIx64 instead of PRIx32.
3086 2016-06-28 Yao Qi <yao.qi@linaro.org>
3088 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3089 (the_low_target): Install arm_get_syscall_trapinfo.
3091 2016-06-28 Yao Qi <yao.qi@linaro.org>
3093 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3095 (the_low_target): Install aarch64_get_syscall_trapinfo.
3097 2016-06-28 Yao Qi <yao.qi@linaro.org>
3099 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3101 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3102 Remove parameter sysno.
3103 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3106 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3108 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3109 (s390_emit_ne_goto): Likewise.
3110 (s390_emit_lt_goto): Likewise.
3111 (s390_emit_le_goto): Likewise.
3112 (s390_emit_gt_goto): Likewise.
3113 (s390_emit_ge_goto): Likewise.
3114 (s390x_emit_eq_goto): Likewise.
3115 (s390x_emit_ne_goto): Likewise.
3116 (s390x_emit_lt_goto): Likewise.
3117 (s390x_emit_le_goto): Likewise.
3118 (s390x_emit_gt_goto): Likewise.
3119 (s390x_emit_ge_goto): Likewise.
3120 (s390_emit_ops_impl): Mark variable static.
3121 (s390x_emit_ops): Likewise.
3123 2016-06-17 Yao Qi <yao.qi@linaro.org>
3125 * linux-low.c (handle_extended_wait): Call
3126 uninsert_reinsert_breakpoints for the parent process. Remove
3127 reinsert breakpoints from the child process. Reinsert them to
3128 the parent process when vfork is done.
3129 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3130 (reinsert_reinsert_breakpoints): New function.
3131 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3132 (reinsert_reinsert_breakpoints): Declare.
3134 2016-06-17 Yao Qi <yao.qi@linaro.org>
3136 * linux-low.c (handle_extended_wait): If the parent is doing
3137 step-over, remove the reinsert breakpoints from the forked child.
3139 2016-06-17 Yao Qi <yao.qi@linaro.org>
3141 * linux-low.c (unsuspend_all_lwps): Declare.
3142 (linux_low_filter_event): If thread exited, call finish_step_over.
3143 If step-over is finished, unsuspend other threads.
3145 2016-06-17 Yao Qi <yao.qi@linaro.org>
3147 * linux-low.c (linux_resume_one_lwp_throw): Assert
3148 has_reinsert_breakpoints returns false.
3149 * mem-break.c (delete_disabled_breakpoints): Assert
3150 bp type isn't reinsert_breakpoint.
3152 2016-06-17 Yao Qi <yao.qi@linaro.org>
3154 * linux-low.c (maybe_hw_step): New function.
3155 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3156 (finish_step_over): Switch current_thread to lwp temporarily,
3157 and assert has_reinsert_breakpoints returns true.
3158 (proceed_one_lwp): Call maybe_hw_step.
3159 * mem-break.c (has_reinsert_breakpoints): New function.
3160 * mem-break.h (has_reinsert_breakpoints): Declare.
3162 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3164 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3166 2016-05-17 Yao Qi <yao.qi@linaro.org>
3168 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3169 instead of find_inferior.
3171 2016-05-05 Yao Qi <yao.qi@linaro.org>
3173 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3174 Initialize res to zero.
3176 2016-05-05 Yao Qi <yao.qi@linaro.org>
3178 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3181 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3183 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3184 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3185 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3187 2016-04-28 Par Olsson <par.olsson@windriver.com>
3188 Simon Marchi <simon.marchi@ericsson.com>
3190 * tracepoint.c (write_inferior_int8): New function.
3191 (cmd_qtenable_disable): Write enable flag using
3192 write_inferior_int8.
3194 2016-04-25 Yao Qi <yao.qi@linaro.org>
3196 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3197 (need_step_over_p): Return zero if the LWP has pending signals
3198 can be delivered on software single step target.
3200 2016-04-25 Yao Qi <yao.qi@linaro.org>
3202 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3203 return instead of error.
3205 2016-04-22 Yao Qi <yao.qi@linaro.org>
3207 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3210 2016-04-22 Yao Qi <yao.qi@linaro.org>
3212 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3213 signal when stepping over breakpoint with software single
3216 2016-04-21 Pedro Alves <palves@redhat.com>
3218 * linux-s390-low.c (s390_collect_ptrace_register)
3219 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3221 (s390_check_regset): Use void * instead of gdb_byte *.
3223 2016-04-20 Pedro Alves <palves@redhat.com>
3225 * configure: Renegerate.
3227 2016-04-20 Yao Qi <yao.qi@linaro.org>
3229 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3230 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3232 (arm_store_gregset): Likewise.
3234 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3236 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3237 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3238 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3239 (amd64-avx-mpx-linux.c): New rules.
3240 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3241 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3242 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3243 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3244 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3245 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3246 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3247 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3248 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3249 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3250 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3251 * linux-x86-low.c (x86_linux_read_description): Add case for
3252 X86_XSTATE_AVX_MPX_MASK.
3253 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3254 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3255 init_registers_i386_avx_mpx_linux.
3256 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3257 (initialize_low_tracepoint): Call
3258 init_registers_i386_avx_mpx_linux.
3259 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3260 (initialize_low_tracepoint): Call
3261 init_registers_amd64_avx_mpx_linux.
3262 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3263 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3264 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3267 2016-04-18 Pedro Alves <palves@redhat.com>
3269 * configure: Regenerate.
3271 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3273 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3274 (aarch64_emit_sub): Likewise.
3276 2016-04-12 Pedro Alves <palves@redhat.com>
3278 * utils.c (prepare_to_throw_exception): Delete.
3280 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3282 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3284 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3286 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3288 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3290 * linux-aarch64-ipa.c: Add <elf.h> include.
3291 * linux-ppc-ipa.c: Add <elf.h> include.
3292 * linux-s390-ipa.c: Add <elf.h> include.
3294 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3296 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3297 (get_raw_reg_ptr): Likewise.
3298 (get_trace_state_variable_value_ptr): Likewise.
3299 (set_trace_state_variable_value_ptr): Likewise.
3300 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3303 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3304 Marcin Kościelnicki <koriakin@0x04.net>
3307 * linux-ppc-low.c (emit_insns): New function.
3308 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3309 (ppc_emit_prologue): New function.
3310 (ppc_emit_epilogue): New function.
3311 (ppc_emit_add): New function.
3312 (ppc_emit_sub): New function.
3313 (ppc_emit_mul): New function.
3314 (ppc_emit_lsh): New function.
3315 (ppc_emit_rsh_signed): New function.
3316 (ppc_emit_rsh_unsigned): New function.
3317 (ppc_emit_ext): New function.
3318 (ppc_emit_zero_ext): New function.
3319 (ppc_emit_log_not): New function.
3320 (ppc_emit_bit_and): New function.
3321 (ppc_emit_bit_or): New function.
3322 (ppc_emit_bit_xor): New function.
3323 (ppc_emit_bit_not): New function.
3324 (ppc_emit_equal): New function.
3325 (ppc_emit_less_signed): New function.
3326 (ppc_emit_less_unsigned): New function.
3327 (ppc_emit_ref): New function.
3328 (ppc_emit_const): New function.
3329 (ppc_emit_reg): New function.
3330 (ppc_emit_pop): New function.
3331 (ppc_emit_stack_flush): New function.
3332 (ppc_emit_swap): New function.
3333 (ppc_emit_stack_adjust): New function.
3334 (ppc_emit_call): New function.
3335 (ppc_emit_int_call_1): New function.
3336 (ppc_emit_void_call_2): New function.
3337 (ppc_emit_if_goto): New function.
3338 (ppc_emit_goto): New function.
3339 (ppc_emit_eq_goto): New function.
3340 (ppc_emit_ne_goto): New function.
3341 (ppc_emit_lt_goto): New function.
3342 (ppc_emit_le_goto): New function.
3343 (ppc_emit_gt_goto): New function.
3344 (ppc_emit_ge_goto): New function.
3345 (ppc_write_goto_address): New function.
3346 (ppc_emit_ops_impl): New static variable.
3347 (ppc64v1_emit_prologue): New function.
3348 (ppc64v2_emit_prologue): New function.
3349 (ppc64_emit_epilogue): New function.
3350 (ppc64_emit_add): New function.
3351 (ppc64_emit_sub): New function.
3352 (ppc64_emit_mul): New function.
3353 (ppc64_emit_lsh): New function.
3354 (ppc64_emit_rsh_signed): New function.
3355 (ppc64_emit_rsh_unsigned): New function.
3356 (ppc64_emit_ext): New function.
3357 (ppc64_emit_zero_ext): New function.
3358 (ppc64_emit_log_not): New function.
3359 (ppc64_emit_bit_and): New function.
3360 (ppc64_emit_bit_or): New function.
3361 (ppc64_emit_bit_xor): New function.
3362 (ppc64_emit_bit_not): New function.
3363 (ppc64_emit_equal): New function.
3364 (ppc64_emit_less_signed): New function.
3365 (ppc64_emit_less_unsigned): New function.
3366 (ppc64_emit_ref): New function.
3367 (ppc64_emit_const): New function.
3368 (ppc64v1_emit_reg): New function.
3369 (ppc64v2_emit_reg): New function.
3370 (ppc64_emit_pop): New function.
3371 (ppc64_emit_stack_flush): New function.
3372 (ppc64_emit_swap): New function.
3373 (ppc64v1_emit_call): New function.
3374 (ppc64v2_emit_call): New function.
3375 (ppc64v1_emit_int_call_1): New function.
3376 (ppc64v2_emit_int_call_1): New function.
3377 (ppc64v1_emit_void_call_2): New function.
3378 (ppc64v2_emit_void_call_2): New function.
3379 (ppc64_emit_if_goto): New function.
3380 (ppc64_emit_eq_goto): New function.
3381 (ppc64_emit_ne_goto): New function.
3382 (ppc64_emit_lt_goto): New function.
3383 (ppc64_emit_le_goto): New function.
3384 (ppc64_emit_gt_goto): New function.
3385 (ppc64_emit_ge_goto): New function.
3386 (ppc64v1_emit_ops_impl): New static variable.
3387 (ppc64v2_emit_ops_impl): New static variable.
3388 (ppc_emit_ops): New function.
3389 (linux_low_target): Wire in ppc_emit_ops.
3391 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3392 Marcin Kościelnicki <koriakin@0x04.net>
3395 * Makefile.in: Add powerpc-*-ipa.o
3396 * configure.srv: Add ipa_obj for powerpc*-linux.
3397 * linux-ppc-ipa.c: New file.
3398 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3400 (PPC_FIELD): New macro.
3401 (PPC_SEXT): New macro.
3402 (PPC_OP6): New macro.
3403 (PPC_BO): New macro.
3404 (PPC_LI): New macro.
3405 (PPC_BD): New macro.
3406 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3407 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3408 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3409 (ppc_get_thread_area): New function.
3410 (is_elfv2_inferior): New function.
3411 (gen_ds_form): New function.
3412 (GEN_STD): New macro.
3413 (GEN_STDU): New macro.
3414 (GEN_LD): New macro.
3415 (GEN_LDU): New macro.
3416 (gen_d_form): New function.
3417 (GEN_ADDI): New macro.
3418 (GEN_ADDIS): New macro.
3419 (GEN_LI): New macro.
3420 (GEN_LIS): New macro.
3421 (GEN_ORI): New macro.
3422 (GEN_ORIS): New macro.
3423 (GEN_LWZ): New macro.
3424 (GEN_STW): New macro.
3425 (GEN_STWU): New macro.
3426 (gen_xfx_form): New function.
3427 (GEN_MFSPR): New macro.
3428 (GEN_MTSPR): New macro.
3429 (GEN_MFCR): New macro.
3430 (GEN_MTCR): New macro.
3431 (GEN_SYNC): New macro.
3432 (GEN_LWSYNC): New macro.
3433 (gen_x_form): New function.
3434 (GEN_OR): New macro.
3435 (GEN_MR): New macro.
3436 (GEN_LWARX): New macro.
3437 (GEN_STWCX): New macro.
3438 (GEN_CMPW): New macro.
3439 (gen_md_form): New function.
3440 (GEN_RLDICL): New macro.
3441 (GEN_RLDICR): New macro.
3442 (gen_i_form): New function.
3444 (GEN_BL): New macro.
3445 (gen_b_form): New function.
3446 (GEN_BNE): New macro.
3447 (GEN_LOAD): New macro.
3448 (GEN_STORE): New macro.
3449 (gen_limm): New function.
3450 (gen_atomic_xchg): New function.
3451 (gen_call): New function.
3452 (ppc_relocate_instruction): New function.
3453 (ppc_install_fast_tracepoint_jump_pad): New function.
3454 (ppc_get_min_fast_tracepoint_insn_len): New function.
3455 (ppc_get_ipa_tdesc_idx): New function.
3456 (the_low_target): Wire in the new functions.
3457 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3459 * linux-ppc-tdesc.h: New file.
3461 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3463 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3464 (alloc_jump_pad_buffer): New function.
3465 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3466 (alloc_jump_pad_buffer): New function.
3467 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3468 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3469 (alloc_jump_pad_buffer): New function.
3470 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3471 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3472 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3473 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3475 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3477 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3478 * linux-amd64-ipa.c: Likewise.
3479 * linux-i386-ipa.c: Likewise.
3480 * linux-s390-ipa.c: Likewise.
3481 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3482 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3483 set_trace_state_variable_value_ptr.
3484 (struct ipa_sym_addresses): Likewise.
3485 (symbol_list): Likewise.
3486 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3487 accessing gdb_collect directly.
3488 (gdb_collect_ptr_type): New typedef.
3489 (get_raw_reg_ptr_type): New typedef.
3490 (get_trace_state_variable_value_ptr_type): New typedef.
3491 (set_trace_state_variable_value_ptr_type): New typedef.
3492 (gdb_collect_ptr): New global.
3493 (get_raw_reg_ptr): New global.
3494 (get_trace_state_variable_value_ptr): New global.
3495 (set_trace_state_variable_value_ptr): New global.
3496 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3497 accessing get_raw_reg directly.
3498 (get_get_tsv_func_addr): Likewise for
3499 get_trace_state_variable_value_ptr.
3500 (get_set_tsv_func_addr): Likewise for
3501 set_trace_state_variable_value_ptr.
3502 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3504 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3506 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3508 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3510 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3512 (relocate_instruction): Remove own_buf.
3513 * server.c (own_buf): Make global.
3514 (handle_v_requests): Make global.
3515 * server.h (own_buf): New declaration.
3516 (handle_v_requests): New prototype.
3518 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3521 * linux-s390-low.c (add_insns): New function.
3522 (s390_emit_prologue): New function.
3523 (s390_emit_epilogue): New function.
3524 (s390_emit_add): New function.
3525 (s390_emit_sub): New function.
3526 (s390_emit_mul): New function.
3527 (s390_emit_lsh): New function.
3528 (s390_emit_rsh_signed): New function.
3529 (s390_emit_rsh_unsigned): New function.
3530 (s390_emit_ext): New function.
3531 (s390_emit_log_not): New function.
3532 (s390_emit_bit_and): New function.
3533 (s390_emit_bit_or): New function.
3534 (s390_emit_bit_xor): New function.
3535 (s390_emit_bit_not): New function.
3536 (s390_emit_equal): New function.
3537 (s390_emit_less_signed): New function.
3538 (s390_emit_less_unsigned): New function.
3539 (s390_emit_ref): New function.
3540 (s390_emit_if_goto): New function.
3541 (s390_emit_goto): New function.
3542 (s390_write_goto_address): New function.
3543 (s390_emit_litpool): New function.
3544 (s390_emit_const): New function.
3545 (s390_emit_call): New function.
3546 (s390_emit_reg): New function.
3547 (s390_emit_pop): New function.
3548 (s390_emit_stack_flush): New function.
3549 (s390_emit_zero_ext): New function.
3550 (s390_emit_swap): New function.
3551 (s390_emit_stack_adjust): New function.
3552 (s390_emit_set_r2): New function.
3553 (s390_emit_int_call_1): New function.
3554 (s390_emit_void_call_2): New function.
3555 (s390_emit_eq_goto): New function.
3556 (s390_emit_ne_goto): New function.
3557 (s390_emit_lt_goto): New function.
3558 (s390_emit_le_goto): New function.
3559 (s390_emit_gt_goto): New function.
3560 (s390_emit_ge_goto): New function.
3561 (s390x_emit_prologue): New function.
3562 (s390x_emit_epilogue): New function.
3563 (s390x_emit_add): New function.
3564 (s390x_emit_sub): New function.
3565 (s390x_emit_mul): New function.
3566 (s390x_emit_lsh): New function.
3567 (s390x_emit_rsh_signed): New function.
3568 (s390x_emit_rsh_unsigned): New function.
3569 (s390x_emit_ext): New function.
3570 (s390x_emit_log_not): New function.
3571 (s390x_emit_bit_and): New function.
3572 (s390x_emit_bit_or): New function.
3573 (s390x_emit_bit_xor): New function.
3574 (s390x_emit_bit_not): New function.
3575 (s390x_emit_equal): New function.
3576 (s390x_emit_less_signed): New function.
3577 (s390x_emit_less_unsigned): New function.
3578 (s390x_emit_ref): New function.
3579 (s390x_emit_if_goto): New function.
3580 (s390x_emit_const): New function.
3581 (s390x_emit_call): New function.
3582 (s390x_emit_reg): New function.
3583 (s390x_emit_pop): New function.
3584 (s390x_emit_stack_flush): New function.
3585 (s390x_emit_zero_ext): New function.
3586 (s390x_emit_swap): New function.
3587 (s390x_emit_stack_adjust): New function.
3588 (s390x_emit_int_call_1): New function.
3589 (s390x_emit_void_call_2): New function.
3590 (s390x_emit_eq_goto): New function.
3591 (s390x_emit_ne_goto): New function.
3592 (s390x_emit_lt_goto): New function.
3593 (s390x_emit_le_goto): New function.
3594 (s390x_emit_gt_goto): New function.
3595 (s390x_emit_ge_goto): New function.
3596 (s390_emit_ops): New function.
3597 (struct linux_target_ops): Fill in emit_ops hook.
3599 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3602 * Makefile.in: Add s390 IPA files.
3603 * configure.srv: Build IPA for s390.
3604 * linux-s390-ipa.c: New file.
3605 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3606 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3607 (tdesc_s390_linux32): Likewise.
3608 (init_registers_s390_linux32v1): Likewise.
3609 (tdesc_s390_linux32v1): Likewise.
3610 (init_registers_s390_linux32v2): Likewise.
3611 (tdesc_s390_linux32v2): Likewise.
3612 (init_registers_s390_linux64): Likewise.
3613 (tdesc_s390_linux64): Likewise.
3614 (init_registers_s390_linux64v1): Likewise.
3615 (tdesc_s390_linux64v1): Likewise.
3616 (init_registers_s390_linux64v2): Likewise.
3617 (tdesc_s390_linux64v2): Likewise.
3618 (init_registers_s390_te_linux64): Likewise.
3619 (tdesc_s390_te_linux64): Likewise.
3620 (init_registers_s390_vx_linux64): Likewise.
3621 (tdesc_s390_vx_linux64): Likewise.
3622 (init_registers_s390_tevx_linux64): Likewise.
3623 (tdesc_s390_tevx_linux64): Likewise.
3624 (init_registers_s390x_linux64): Likewise.
3625 (tdesc_s390x_linux64): Likewise.
3626 (init_registers_s390x_linux64v1): Likewise.
3627 (tdesc_s390x_linux64v1): Likewise.
3628 (init_registers_s390x_linux64v2): Likewise.
3629 (tdesc_s390x_linux64v2): Likewise.
3630 (init_registers_s390x_te_linux64): Likewise.
3631 (tdesc_s390x_te_linux64): Likewise.
3632 (init_registers_s390x_vx_linux64): Likewise.
3633 (tdesc_s390x_vx_linux64): Likewise.
3634 (init_registers_s390x_tevx_linux64): Likewise.
3635 (tdesc_s390x_tevx_linux64): Likewise.
3636 (have_hwcap_s390_vx): New static variable.
3637 (s390_arch_setup): Fill have_hwcap_s390_vx.
3638 (s390_get_thread_area): New function.
3639 (s390_ft_entry_gpr_esa): New const.
3640 (s390_ft_entry_gpr_zarch): New const.
3641 (s390_ft_entry_misc): New const.
3642 (s390_ft_entry_fr): New const.
3643 (s390_ft_entry_vr): New const.
3644 (s390_ft_main_31): New const.
3645 (s390_ft_main_64): New const.
3646 (s390_ft_exit_fr): New const.
3647 (s390_ft_exit_vr): New const.
3648 (s390_ft_exit_misc): New const.
3649 (s390_ft_exit_gpr_esa): New const.
3650 (s390_ft_exit_gpr_zarch): New const.
3651 (append_insns): New function.
3652 (s390_relocate_instruction): New function.
3653 (s390_install_fast_tracepoint_jump_pad): New function.
3654 (s390_get_min_fast_tracepoint_insn_len): New function.
3655 (s390_get_ipa_tdesc_idx): New function.
3656 (struct linux_target_ops): Wire in the above functions.
3657 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3658 * linux-s390-tdesc.h: New file.
3660 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3662 * linux-s390-low.c (s390_supports_tracepoints): New function.
3663 (struct linux_target_ops): Fill supports_tracepoints hook.
3665 2016-03-18 Yao Qi <yao.qi@linaro.org>
3667 * linux-low.c (lwp_signal_can_be_delivered): New function.
3668 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3670 2016-03-18 Yao Qi <yao.qi@linaro.org>
3672 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3673 0 if signal is enqueued. Remove 'signal' from one debugging
3674 message. Move one debugging message to some lines below.
3675 Remove code setting 'signal' to 0.
3677 2016-03-18 Yao Qi <yao.qi@linaro.org>
3679 * linux-low.c (linux_low_filter_event): Remove redundant
3680 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3682 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3684 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3685 (struct linux_target_ops): Wire in the above.
3687 2016-03-03 Yao Qi <yao.qi@linaro.org>
3689 * linux-low.c: Update comments to start_step_over.
3691 2016-03-03 Yao Qi <yao.qi@linaro.org>
3694 * linux-low.c (handle_extended_wait): Set child suspended
3695 if event_lwp->bp_reinsert isn't zero.
3697 2016-03-02 Yao Qi <yao.qi@linaro.org>
3699 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3700 enqueue_pending_signal.
3702 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3704 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3707 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3709 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3710 (s390_regmap_3264) [!__s390x__]: New global.
3711 (s390_collect_ptrace_register): Skip map entries containing -1.
3712 (s390_supply_ptrace_register): Ditto.
3713 (s390_fill_gprs_high): New function.
3714 (s390_store_gprs_high): New function.
3715 (s390_regsets): Add NT_S390_HIGH_GPRS.
3716 (s390_get_hwcap): Enable on 31-bit.
3717 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3718 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3719 Detect NT_S390_HIGH_GPRS.
3720 (s390_usrregs_info_3264): Enable on 31-bit.
3721 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3722 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3724 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3727 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3728 * configure.srv: Ditto.
3729 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3730 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3731 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3732 (init_registers_amd64_linux): Remove prototype.
3733 (tdesc_amd64_linux): Remove declaration.
3734 (get_ipa_tdesc): New function.
3735 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3736 initialize remaining tdescs.
3737 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3738 (init_registers_i386_linux): Remove prototype.
3739 (tdesc_i386_linux): Remove declaration.
3740 (get_ipa_tdesc): New function.
3741 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3742 initialize remaining tdescs.
3743 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3744 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3745 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3746 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3747 (x86_get_ipa_tdesc_idx): New function.
3748 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3749 * linux-x86-tdesc.h: New file.
3750 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3751 (target_get_ipa_tdesc_idx): New macro.
3752 * tracepoint.c (ipa_tdesc_idx): New macro.
3753 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3754 (symbol_list): Add ipa_tdesc_idx.
3755 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3756 (ipa_tdesc): Remove.
3757 (ipa_tdesc_idx): New variable.
3758 (get_context_regcache): Use get_ipa_tdesc.
3759 (gdb_collect): Ditto.
3761 * tracepoint.h (get_ipa_tdesc): New prototype.
3762 (ipa_tdesc): Remove.
3764 2016-02-24 Pedro Alves <palves@redhat.com>
3766 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3767 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3768 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3769 Factor out common code between the USE_SIGTRAP_SIGINFO and
3770 !USE_SIGTRAP_SIGINFO blocks.
3771 (linux_low_filter_event): Call save_stop_reason instead of
3772 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3774 (linux_wait_1): Update comments.
3776 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3778 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3779 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3780 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3781 ppc_insert_point, ppc_remove_point.
3783 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3785 * linux-s390-low.c (s390_supports_z_point_type): New function.
3786 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3788 2016-02-16 Yao Qi <yao.qi@linaro.org>
3790 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3791 PC. Get pc from regcache_read_pc.
3793 2016-02-12 Yao Qi <yao.qi@linaro.org>
3795 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3796 or linux_get_pc_32bit.
3797 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3799 2016-02-12 Yao Qi <yao.qi@linaro.org>
3801 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3802 arm_linux_get_next_pcs_fixup.
3804 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3806 * tracepoint.c (x_tracepoint_action_download): Change
3807 write_inferior_data_ptr to write_inferior_data_pointer.
3808 (cmd_qtstart): Likewise.
3809 (write_inferior_data_ptr): Remove.
3810 (download_agent_expr): Change write_inferior_data_ptr to
3811 write_inferior_data_pointer.
3812 (download_tracepoint_1): Likewise.
3813 (download_tracepoint): Likewise.
3814 (download_trace_state_variables): Likewise.
3816 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3817 Marcin Kościelnicki <koriakin@0x04.net>
3819 * tracepoint.c (struct tracepoint_action_ops): Remove.
3820 (struct tracepoint_action): Remove ops.
3821 (m_tracepoint_action_download, r_tracepoint_action_download)
3822 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3823 size and offset accordingly.
3824 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3825 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3826 (tracepoint_action_send, tracepoint_action_download): New functions.
3827 Helpers for trace action handlers.
3828 (add_tracepoint_action): Remove setup actions ops.
3829 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3831 2016-02-10 Yao Qi <yao.qi@linaro.org>
3833 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3835 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3837 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3839 * configure: Regenerate.
3841 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3843 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3844 void * to gdb_byte *.
3845 * linux-low.c (siginfo_fixup): Likewise.
3846 (linux_xfer_siginfo): Likewise.
3847 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3849 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3851 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3853 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3855 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3857 * linux-x86-low.c [__x86_64__]: Include
3858 "nat/amd64-linux-siginfo.h".
3859 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3860 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3861 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3862 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3863 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3864 (cpt_si_fd, si_timerid, si_overrun): Move from
3865 nat/amd64-linux-siginfo.c.
3866 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3868 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3870 * server.c (skip_to_semicolon): Remove.
3871 (process_point_options): Use strchrnul instead of
3874 2016-01-26 Yao Qi <yao.qi@linaro.org>
3876 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3877 * linux-low.c (install_software_single_step_breakpoints): Don't
3878 call regcache_read_pc.
3879 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3882 2016-01-26 Yao Qi <yao.qi@linaro.org>
3884 * linux-low.c (install_software_single_step_breakpoints): Call
3885 regcache_read_pc instead of get_pc.
3887 2016-01-26 Yao Qi <yao.qi@linaro.org>
3889 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3890 (unblock_async_io): Rename to ...
3891 (block_unblock_async_io): ... it. New function.
3892 (enable_async_io): Don't install SIGIO handler. Unblock it
3894 (disable_async_io): Don't ignore SIGIO. Block it instead.
3895 (initialize_async_io): Install SIGIO handler. Don't call
3898 2016-01-26 Yao Qi <yao.qi@linaro.org>
3900 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3901 first character is '\003', call *the_target->request_interrupt.
3903 2016-01-25 Yao Qi <yao.qi@linaro.org>
3905 * remote-utils.c (new_thread_notify): Remove.
3906 (dead_thread_notify): Likewise.
3907 * remote-utils.h (new_thread_notify): Remove declaration.
3908 (dead_thread_notify): Likewise.
3910 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3912 * gdb.trace/pending.exp: Fix expected message on continue.
3914 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3916 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3917 it works properly on big-endian machines where sizeof (CORE_ADDR)
3920 2016-01-21 Pedro Alves <palves@redhat.com>
3922 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3923 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3924 * configure: Regenerate.
3926 2016-01-21 Yao Qi <yao.qi@linaro.org>
3928 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3929 is_thumb and set it according to CPSR saved on the stack.
3930 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3931 arm_sigreturn_next_pc.
3933 2016-01-18 Yao Qi <yao.qi@linaro.org>
3935 * linux-low.c (linux_set_pc_64bit): New function.
3936 (linux_get_pc_64bit): New function.
3937 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3939 * linux-sparc-low.c (debug_threads): Remove declaration.
3940 (sparc_get_pc): Remove.
3941 (the_low_target): Use linux_get_pc_64bit instead of
3943 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3944 (the_low_target): Use linux_get_pc_64bit and
3947 2016-01-18 Yao Qi <yao.qi@linaro.org>
3949 * linux-arm-low.c (debug_threads): Remove declaration.
3950 (arm_get_pc, arm_set_pc): Remove.
3951 (the_low_target): Use linux_get_pc_32bit and
3953 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3954 (the_low_target): Use linux_get_pc_32bit and
3956 * linux-cris-low.c (debug_threads): Remove declaration.
3957 (cris_get_pc, cris_set_pc,): Remove.
3958 (the_low_target): Use linux_get_pc_32bit and
3960 * linux-crisv32-low.c (debug_threads): Remove declaration.
3961 (cris_get_pc, cris_set_pc): Remove.
3962 (the_low_target): Use linux_get_pc_32bit and
3964 * linux-low.c: Include inttypes.h.
3965 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3966 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3967 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3968 (the_low_target): Use linux_get_pc_32bit and
3970 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3971 (the_low_target): Use linux_get_pc_32bit and
3973 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3974 (the_low_target): Use linux_get_pc_32bit and
3976 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3977 (the_low_target): Use linux_get_pc_32bit and
3979 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3980 (the_low_target): Use linux_get_pc_32bit and
3983 2016-01-18 Gary Benson <gbenson@redhat.com>
3985 * configure.ac (AC_FUNC_FORK): New check.
3986 * config.in: Regenerate.
3987 * configure: Likewise.
3989 2016-01-14 Yao Qi <yao.qi@linaro.org>
3991 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3992 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3993 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3994 arm_get_next_pcs_ctor.
3996 2016-01-12 Josh Stone <jistone@redhat.com>
3997 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3999 * inferiors.h: Include "gdb_vecs.h".
4000 (struct process_info): Add syscalls_to_catch.
4001 * inferiors.c (remove_process): Free syscalls_to_catch.
4002 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4003 syscall_return stops.
4004 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4005 * server.c (handle_general_set): Handle QCatchSyscalls.
4006 (handle_query): Report support for QCatchSyscalls.
4007 * target.h (struct target_ops): Add supports_catch_syscall.
4008 (target_supports_catch_syscall): New macro.
4009 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4010 (struct lwp_info): Add syscall_state.
4011 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4012 Maintain syscall_state and syscalls_to_catch across exec.
4013 (get_syscall_trapinfo): New function, proxy to the_low_target.
4014 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4015 (linux_low_filter_event): Toggle syscall_state entry/return for
4016 syscall traps, and set it ignored for all others.
4017 (gdb_catching_syscalls_p): New function.
4018 (gdb_catch_this_syscall_p): New function.
4019 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4020 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4021 (linux_supports_catch_syscall): New function.
4022 (linux_target_ops): Install it.
4023 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4024 (the_low_target): Install it.
4026 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4028 * acinclude.m4: Include new ../warning.m4 file.
4029 * configure: Regenerated.
4030 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4032 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4034 * ax.c (is_goto_target): Mark static.
4035 * linux-low.c (register_addr): Likewise.
4036 (linux_fetch_registers, linux_store_registers): Likewise.
4037 * mem-break.c (any_persistent_commands): Fix old prototype.
4038 (add_commands_to_breakpoint): Mark static.
4039 * regcache.c (find_register_by_name): Delete unused func.
4040 * remote-utils.c (hex_or_minus_one): Mark static.
4041 * server.c (monitor_show_help): Mark static.
4042 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4043 handle_v_requests): Likewise.
4045 2016-01-12 Pedro Alves <palves@redhat.com>
4047 Remove use of the registered trademark symbol throughout.
4049 2016-01-08 Yao Qi <yao.qi@linaro.org>
4051 * remote-utils.c (getpkt): If c is '\003', call target hook
4054 2016-01-06 Yao Qi <yao.qi@linaro.org>
4056 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4057 linux-aarch32-low.c.
4058 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4059 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4060 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4061 (thumb2_breakpoint): Declare.
4062 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4063 linux-aarch32-low.h.
4064 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4065 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4066 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4068 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4070 * gdbreplay.c (gdbreplay_version): Change copyright year in
4072 * server.c (gdbserver_version): Likewise.
4074 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4076 * server.c (crc32_table): Delete.
4077 (crc32): Use libiberty's xcrc32 function.
4079 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4081 * lynx-low.c (lynx_delete_thread_callback): New function.
4082 (lynx_mourn): Properly delete our process and all of its
4083 threads. Remove call to clear_inferiors.
4085 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4087 * target.c (thread_search_callback): Add check that
4088 the thread_stopped target callback is not NULL before
4091 2015-12-21 Yao Qi <yao.qi@linaro.org>
4093 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4096 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4098 * server.c (handle_query): Call target_supports_software_single_step.
4100 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4102 * linux-low.c (single_step): New function.
4103 (linux_resume_one_lwp_throw): Call single_step.
4104 (start_step_over): Likewise.
4106 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4108 * Makefile.in (SFILES): Append arch/arm-linux.c,
4109 arch/arm-get-next-pcs.c.
4110 (arm-linux.o): New rule.
4111 (arm-get-next-pcs.o): New rule.
4112 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4114 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4115 to linux-aarch32-low.c.
4116 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4117 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4118 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4119 (thumb2_breakpoint_len): Likewise.
4120 (arm_is_thumb_mode): Make non-static.
4121 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4122 from linux-aarch32-low.c.
4123 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4124 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4125 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4126 (thumb2_breakpoint_len): Likewise.
4127 (arm_is_thumb_mode): New declaration.
4128 * linux-arm-low.c: Include arch/arm-linux.h
4129 aarch/arm-get-next-pcs.h, sys/syscall.h.
4130 (get_next_pcs_ops): New struct.
4131 (get_next_pcs_addr_bits_remove): New function.
4132 (get_next_pcs_is_thumb): New function.
4133 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4134 (arm_sigreturn_next_pc): Likewise.
4135 (get_next_pcs_syscall_next_pc): Likewise.
4136 (arm_gdbserver_get_next_pcs): Likewise.
4137 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4139 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4140 * server.h: Include gdb_vecs.h.
4142 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4144 * Makefile.in (SFILES): Append common/common-regcache.c.
4145 (OBS): Append common-regcache.o.
4146 (common-regcache.o): New rule.
4147 * regcache.c (init_register_cache): Initialize cache to
4149 (regcache_raw_read_unsigned): New function.
4150 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4151 register_status enum.
4153 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4155 * linux-aarch64-low.c (the_low_targets): Rename
4156 breakpoint_reinsert_addr to get_next_pcs.
4157 * linux-arm-low.c (the_low_targets): Likewise.
4158 * linux-bfin-low.c (the_low_targets): Likewise.
4159 * linux-cris-low.c (the_low_targets): Likewise.
4160 * linux-crisv32-low.c (the_low_targets): Likewise.
4161 * linux-low.c (can_software_single_step): Likewise.
4162 (install_software_single_step_breakpoints): New function.
4163 (start_step_over): Use install_software_single_step_breakpoints.
4164 * linux-low.h: New CORE_ADDR vector.
4165 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4167 * linux-mips-low.c (the_low_targets): Likewise.
4168 * linux-nios2-low.c (the_low_targets): Likewise.
4169 * linux-sparc-low.c (the_low_targets): Likewise.
4171 2015-12-17 Pedro Alves <palves@redhat.com>
4173 * linux-low.c (linux_kill_one_lwp): Remove references to
4175 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4177 (linux_init_signals): Delete.
4178 (initialize_low): Adjust.
4179 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4181 2015-12-16 Pedro Alves <palves@redhat.com>
4183 * configure.ac (compiler warning flags): When testing a
4184 -Wno-foo option, check whether -Wfoo works instead.
4185 * configure: Regenerate.
4187 2015-12-11 Don Breazeal <donb@codesourcery.com>
4189 * server.c (process_serial_event): Don't exit from gdbserver
4190 in remote mode if there are still active inferiors.
4192 2015-12-11 Yao Qi <yao.qi@linaro.org>
4194 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4195 arm_breakpoint_at if the process is 32-bit.
4197 2015-12-11 Yao Qi <yao.qi@linaro.org>
4199 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4202 2015-12-07 Yao Qi <yao.qi@linaro.org>
4204 * configure.srv: Append arm.o to srv_tgtobj for
4205 aarch64*-*-linux* target.
4206 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4207 from linux-arm-low.c.
4208 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4209 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4210 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4211 (thumb2_breakpoint_len): Likewise.
4212 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4213 (arm_breakpoint_kinds): Likewise.
4214 (arm_breakpoint_kind_from_pc): Likewise.
4215 (arm_sw_breakpoint_from_kind): Likewise.
4216 (arm_breakpoint_kind_from_current_state): Likewise.
4217 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4218 (arm_sw_breakpoint_from_kind): Declare.
4219 (arm_breakpoint_kind_from_current_state): Declare.
4220 (arm_breakpoint_at): Declare.
4221 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4222 arm_sw_breakpoint_from_kind if process is 32-bit.
4223 (aarch64_breakpoint_kind_from_pc): New function.
4224 (aarch64_breakpoint_kind_from_current_state): New function.
4225 (the_low_target): Initialize fields breakpoint_kind_from_pc
4226 and breakpoint_kind_from_current_state.
4227 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4228 linux-aarch32-low.c.
4229 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4230 (arm_breakpoint, arm_breakpoint_len): Likewise.
4231 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4232 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4233 (arm_is_thumb_mode): Likewise.
4234 (arm_breakpoint_at): Likewise.
4235 (arm_breakpoint_kind_from_pc): Likewise.
4236 (arm_sw_breakpoint_from_kind): Likewise.
4237 (arm_breakpoint_kind_from_current_state): Likewise.
4240 2015-08-04 Yao Qi <yao.qi@linaro.org>
4242 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4243 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4244 * server.c (extended_protocol): Remove "static".
4245 * server.h (extended_protocol): Declare it.
4247 2015-12-04 Josh Stone <jistone@redhat.com>
4249 * target.h (struct target_ops) <arch_setup>: Rename to ...
4250 (struct target_ops) <post_create_inferior>: ... this.
4251 (target_arch_setup): Rename to ...
4252 (target_post_create_inferior): ... this, calling post_create_inferior.
4253 * server.c (start_inferior): Update target_arch_setup calls to
4254 target_post_create_inferior.
4255 * linux-low.c (linux_low_ptrace_options): Forward declare.
4256 (linux_arch_setup): Update its comment for general use.
4257 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4258 (struct linux_target_ops): Use linux_post_create_inferior.
4259 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4260 to post_create_inferior.
4261 * nto-low.c (struct nto_target_ops): Likewise.
4262 * spu-low.c (struct spu_target_ops): Likewise.
4263 * win32-low.c (struct win32_target_ops): Likewise.
4265 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4267 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4269 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4271 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4272 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4273 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4274 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4275 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4276 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4277 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4278 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4279 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4280 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4281 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4282 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4284 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4286 * linux-low.c (linux_look_up_symbols): Don't call
4287 linux_supports_traceclone.
4288 * linux-low.h (thread_db_init): Remove use_events argument.
4289 * thread-db.c (thread_db_use_event): Remove global variable.
4290 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4291 (struct thread_db) <td_create_bp>: Remove field.
4292 (thread_db_create_event): Remove function.
4293 (thread_db_enable_reporting): Likewise.
4294 (find_one_thread): Don't check for thread_db_use_events.
4295 (attach_thread): Likewise.
4296 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4297 (try_thread_db_load_1): Don't check for thread_db_use_events.
4298 (thread_db_init): Remove use_events argument and thread events
4300 (remove_thread_event_breakpoints): Remove function.
4301 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4303 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4305 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4307 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4308 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4309 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4310 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4311 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4313 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4315 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4316 * linux-low.c (can_hardware_single_step): Use
4317 supports_hardware_single_step.
4318 (can_software_single_step): New function.
4319 (start_step_over): Call can_software_single_step.
4320 (linux_supports_hardware_single_step): New function.
4321 (struct target_ops) <supports_software_single_step>: Initialize.
4322 * linux-low.h (struct linux_target_ops)
4323 <supports_hardware_single_step>: Initialize.
4324 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4325 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4326 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4327 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4328 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4329 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4330 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4331 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4332 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4333 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4335 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4336 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4338 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4339 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4340 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4342 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4343 * target.h (struct target_ops): <supports_software_single_step>:
4345 (target_supports_software_single_step): New macro.
4347 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4349 * linux-low.c (linux_wait_1): Fix pc advance condition.
4350 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4351 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4353 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4355 * linux-arm-low.c (arm_is_thumb_mode): New function.
4356 (arm_breakpoint_at): Use arm_is_thumb_mode.
4357 (arm_breakpoint_kind_from_current_state): New function.
4358 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4360 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4361 (linux_breakpoint_kind_from_current_state): New function.
4362 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4363 * linux-low.h (struct linux_target_ops)
4364 <breakpoint_kind_from_current_state>: New field.
4365 * target.h (struct target_ops): Likewise.
4366 (target_breakpoint_kind_from_current_state): New macro.
4368 2015-11-30 Pedro Alves <palves@redhat.com>
4370 * linux-low.c (linux_resume): Wake up the event loop before
4373 2015-11-30 Pedro Alves <palves@redhat.com>
4375 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4377 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4379 * target.c (struct thread_search): New structure.
4380 (thread_search_callback): New function.
4381 (prev_general_thread): New global.
4382 (prepare_to_access_memory, done_accessing_memory): New functions.
4383 * target.h (prepare_to_access_memory, done_accessing_memory):
4384 Replace macros with function declarations.
4386 2015-11-30 Pedro Alves <palves@redhat.com>
4389 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4390 report TARGET_WAITKIND_NO_RESUMED.
4391 * remote-utils.c (prepare_resume_reply): Handle
4392 TARGET_WAITKIND_NO_RESUMED.
4393 * server.c (report_no_resumed): New global.
4394 (handle_query) <qSupported>: Handle "no-resumed+". Report
4395 "no-resumed+" support.
4396 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4397 return error if the client doesn't support no-resumed events.
4398 (push_stop_notification): New function.
4399 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4400 events if the client supports them.
4402 2015-11-30 Pedro Alves <palves@redhat.com>
4404 * linux-low.c (thread_still_has_status_pending_p): Don't check
4406 (lwp_resumed): New function.
4407 (status_pending_p_callback): Return early if the LWP is not
4408 supposed to be resumed.
4410 2015-11-30 Pedro Alves <palves@redhat.com>
4412 * linux-low.c (handle_extended_wait): Assert that the LWP's
4413 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4414 thread create events, leave the new child's status pending.
4415 (linux_low_filter_event): If GDB wants to hear about thread exit
4416 events, leave the LWP marked dead and don't delete it.
4417 (linux_wait_for_event_filtered): Don't check for thread exit.
4418 (filter_exit_event): New function.
4419 (linux_wait_1): Use it, when returning an exit event.
4420 (linux_resume_one_lwp_throw): Assert that the LWP's
4421 waitstatus is TARGET_WAITKIND_IGNORE.
4422 * remote-utils.c (prepare_resume_reply): Handle
4423 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4424 * server.c (report_thread_events): New global.
4425 (handle_general_set): Handle QThreadEvents.
4426 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4427 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4428 TARGET_WAITKIND_THREAD_EXITED.
4429 * server.h (report_thread_events): Declare.
4431 2015-11-30 Pedro Alves <palves@redhat.com>
4433 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4434 the thread's last_resume_kind was resume_stop.
4436 2015-11-30 Pedro Alves <palves@redhat.com>
4438 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4441 2015-11-30 Pedro Alves <palves@redhat.com>
4443 * server.c (handle_v_requests): Handle vCtrlC.
4445 2015-11-30 Pedro Alves <palves@redhat.com>
4447 * gdbthread.h (find_any_thread_of_pid): Declare.
4448 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4450 * server.c (handle_query): If current_thread is NULL, look for
4451 another thread of the selected process.
4453 2015-11-26 Daniel Colascione <dancol@dancol.org>
4454 Simon Marchi <simon.marchi@ericsson.com>
4456 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4457 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4459 * target.h (struct target_ops) <thread_name>: New field.
4460 (target_thread_name): New macro.
4462 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4464 * regcache.h (regcache_invalidate_pid): Add declaration.
4465 * regcache.c (regcache_invalidate_pid): New function, extracted
4466 from regcache_invalidate.
4467 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4468 Add trivial documentation comment.
4469 * lynx-low.c: Use regcache_invalidate_pid instead of
4470 regcache_invalidate.
4472 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4474 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4475 and Elf64_auxv_t if the target is Android.
4477 2015-11-22 Doug Evans <xdje42@gmail.com>
4479 * target.h: #include <sys/types.h>.
4481 2015-11-19 Pedro Alves <palves@redhat.com>
4483 * linux-low.c (linux_process_qsupported): Change prototype.
4485 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4487 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4488 and adjust to loop over all features.
4489 * server.c (handle_query) <qSupported>: Adjust to call
4490 target_process_qsupported once, passing it a vector of unprocessed
4492 * target.h (struct target_ops) <process_qsupported>: Change
4494 (target_process_qsupported): Adjust.
4496 2015-11-19 Pedro Alves <palves@redhat.com>
4498 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4500 * configure: Regenerate.
4502 2015-11-19 Pedro Alves <palves@redhat.com>
4504 * configure: Regenerate.
4506 2015-11-19 Yao Qi <yao.qi@linaro.org>
4508 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4511 2015-11-19 Yao Qi <yao.qi@linaro.org>
4513 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4514 (struct aarch64_operand): Move enum out.
4516 2015-11-19 Yao Qi <yao.qi@linaro.org>
4518 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4519 struct user_fpsimd_state *.
4520 (aarch64_store_fpregset): Likewise.
4522 2015-11-19 Yao Qi <yao.qi@linaro.org>
4524 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4525 struct user_pt_regs *.
4526 (aarch64_store_gregset): Likewise.
4528 2015-11-18 Pedro Alves <palves@redhat.com>
4530 * Makefile.in (all_object_files): Add $IPA_OBJS.
4532 2015-11-17 Pedro Alves <palves@redhat.com>
4534 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4535 GDB_SIGNAL_0 and gdb_signal_to_string.
4537 2015-11-17 Pedro Alves <palves@redhat.com>
4539 * win32-low.c (handle_output_debug_string): Remove parameter.
4540 (win32_kill): Remove our_status local and adjust call to
4541 handle_output_debug_string.
4542 (get_child_debug_event): Adjust call to
4543 handle_output_debug_string.
4545 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4547 * linux-mips-low.c (mips_fill_gregset): Add cast.
4548 (mips_store_gregset): Likewise.
4549 (mips_fill_fpregset): Likewise.
4550 (mips_store_fpregset): Likewise.
4552 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4554 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4557 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4559 * linux-mips-low.c (mips_linux_new_thread): Change type of
4560 watch_type to enum target_hw_bp_type.
4562 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4564 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4565 Change return type to arm_hwbp_type.
4567 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4569 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4570 (arm_store_gregset): Likewise.
4571 * linux-arm-low.c (arm_get_hwcap): Likewise.
4572 (arm_read_description): Likewise.
4574 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4576 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4578 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4580 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4581 (ppc_fill_vsxregset): Likewise.
4582 (ppc_store_vsxregset): Likewise.
4583 (ppc_fill_vrregset): Likewise.
4584 (ppc_store_vrregset): Likewise.
4585 (ppc_fill_evrregset): Likewise.
4586 (ppc_store_evrregset): Likewise.
4588 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4590 * linux-ppc-low.c (ppc_usrregs_info): Remove
4591 forward-declaration.
4592 (ppc_arch_setup): Move lower in file.
4594 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4596 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4597 (ps_pdwrite): Likewise.
4599 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4601 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4602 to after assert checks.
4604 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4606 * proc-service.c (ps_pdread): Add/adjust casts.
4607 (ps_pdwrite): Add/adjust casts.
4609 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4611 * server.c (handle_search_memory_1): Cast return value of
4614 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4616 * server.c (write_qxfer_response): Change type of data to
4619 2015-10-29 Pedro Alves <palves@redhat.com>
4621 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4623 2015-10-29 Pedro Alves <palves@redhat.com>
4625 * tracepoint.c (clear_installed_tracepoints): Add casts.
4627 2015-10-29 Pedro Alves <palves@redhat.com>
4629 * server.c (handle_v_cont, process_serial_event): Add enum
4630 gdb_signal casts to signal parsing code.
4632 2015-10-29 Pedro Alves <palves@redhat.com>
4634 * linux-low.h (NULL_REGSET): Define.
4635 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4636 * linux-arm-low.c (arm_regsets): Likewise.
4637 * linux-crisv32-low.c (cris_regsets): Likewise.
4638 * linux-m68k-low.c (m68k_regsets): Likewise.
4639 * linux-mips-low.c (mips_regsets): Likewise.
4640 * linux-nios2-low.c (nios2_regsets): Likewise.
4641 * linux-ppc-low.c (ppc_regsets): Likewise.
4642 * linux-s390-low.c (s390_regsets): Likewise.
4643 * linux-sh-low.c (sh_regsets): Likewise.
4644 * linux-sparc-low.c (sparc_regsets): Likewise.
4645 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4646 * linux-tile-low.c (tile_regsets): Likewise.
4647 * linux-x86-low.c (x86_regsets): Likewise.
4648 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4650 2015-10-29 Pedro Alves <palves@redhat.com>
4652 * linux-low.h (NULL_REGSET): Define.
4653 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4654 * linux-arm-low.c (arm_regsets): Likewise.
4655 * linux-crisv32-low.c (cris_regsets): Likewise.
4656 * linux-m68k-low.c (m68k_regsets): Likewise.
4657 * linux-mips-low.c (mips_regsets): Likewise.
4658 * linux-nios2-low.c (nios2_regsets): Likewise.
4659 * linux-ppc-low.c (ppc_regsets): Likewise.
4660 * linux-s390-low.c (s390_regsets): Likewise.
4661 * linux-sh-low.c (sh_regsets): Likewise.
4662 * linux-sparc-low.c (sparc_regsets): Likewise.
4663 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4664 * linux-tile-low.c (tile_regsets): Likewise.
4665 * linux-x86-low.c (x86_regsets): Likewise.
4666 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4668 2015-10-26 Doug Evans <dje@google.com>
4670 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4672 2015-10-26 Doug Evans <dje@google.com>
4674 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4676 2015-10-26 Doug Evans <dje@google.com>
4678 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4680 (attach_thread, find_new_threads_callback): Ditto.
4682 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4684 * mem-break.h (set_breakpoint_data): Remove.
4686 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4688 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4689 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4690 (initialize_low): Remove set_breakpoint_data call.
4691 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4692 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4693 (initialize_low): Remove set_breakpoint_data call.
4694 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4695 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4696 (initialize_low): Remove set_breakpoint_data call.
4698 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4700 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4701 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4702 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4703 * target.h (target_breakpoint_kind_from_pc): New macro.
4705 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4707 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4708 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4709 the default breakpoint kind.
4711 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4713 * linux-arm-low.c (arm_supports_z_point_type): Add software
4716 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4718 * linux-arm-low.c: Refactor breakpoint definitions.
4719 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4720 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4722 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4724 * Makefile.in: Add arm.c/o.
4725 * configure.srv: Likewise.
4726 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4727 (arm_breakpoint_kind_from_pc): New function.
4728 (arm_sw_breakpoint_from_kind): Return proper kind.
4729 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4731 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4733 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4735 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4736 (struct raw_breakpoint) <size>: Remove.
4737 (struct raw_breakpoint) <kind>: Add.
4738 (bp_size): New function.
4739 (bp_opcode): Likewise.
4740 (find_raw_breakpoint_at): Adjust for kind.
4741 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4742 (remove_memory_breakpoint): Adjust for kind call bp_size.
4743 (set_raw_breakpoint_at): Adjust for kind.
4744 (set_breakpoint): Likewise.
4745 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4746 (delete_raw_breakpoint): Adjust for kind.
4747 (delete_breakpoint): Likewise.
4748 (find_gdb_breakpoint): Likewise.
4749 (set_gdb_breakpoint_1): Likewise.
4750 (set_gdb_breakpoint): Likewise.
4751 (delete_gdb_breakpoint_1): Likewise.
4752 (delete_gdb_breakpoint): Likewise.
4753 (uninsert_raw_breakpoint): Likewise.
4754 (reinsert_raw_breakpoint): Likewise.
4755 (set_breakpoint_data): Remove.
4756 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4757 (check_mem_read): Adjust for kind call bp_size.
4758 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4759 (clone_one_breakpoint): Adjust for kind.
4760 * mem-break.h (set_gdb_breakpoint): Likewise.
4761 (delete_gdb_breakpoint): Likewise.
4762 * server.c (process_serial_event): Likewise.
4764 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4766 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4767 (struct linux_target_ops) <breakpoint>: Remove.
4768 (struct linux_target_ops) <breakpoint_len>: Remove.
4769 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4770 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4771 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4772 (arm_sw_breakpoint_from_kind): New function.
4773 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4774 (struct linux_target_ops) <breakpoint>: Remove.
4775 (struct linux_target_ops) <breakpoint_len>: Remove.
4776 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4777 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4778 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4779 (struct linux_target_ops) <breakpoint>: Remove.
4780 (struct linux_target_ops) <breakpoint_len>: Remove.
4781 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4782 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4783 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4784 (struct linux_target_ops) <breakpoint>: Remove.
4785 (struct linux_target_ops) <breakpoint_len>: Remove.
4786 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4787 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4788 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4789 and sw_breakpoint_from_kind to increment the pc.
4790 (linux_breakpoint_kind_from_pc): New function.
4791 (linux_sw_breakpoint_from_kind): New function.
4792 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4793 (initialize_low): Call breakpoint_kind_from_pc and
4794 sw_breakpoint_from_kind to replace breakpoint_data/len.
4795 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4797 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4798 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4799 (struct linux_target_ops) <breakpoint>: Remove.
4800 (struct linux_target_ops) <breakpoint_len>: Remove.
4801 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4802 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4803 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4804 (struct linux_target_ops) <breakpoint>: Remove.
4805 (struct linux_target_ops) <breakpoint_len>: Remove.
4806 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4807 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4808 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4809 (struct linux_target_ops) <breakpoint>: Remove.
4810 (struct linux_target_ops) <breakpoint_len>: Remove.
4811 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4812 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4813 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4814 (struct linux_target_ops) <breakpoint>: Remove.
4815 (struct linux_target_ops) <breakpoint_len>: Remove.
4816 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4817 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4818 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4819 (struct linux_target_ops) <breakpoint>: Remove.
4820 (struct linux_target_ops) <breakpoint_len>: Remove.
4821 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4822 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4823 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4824 (struct linux_target_ops) <breakpoint>: Remove.
4825 (struct linux_target_ops) <breakpoint_len>: Remove.
4826 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4827 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4828 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4829 (struct linux_target_ops) <breakpoint>: Remove.
4830 (struct linux_target_ops) <breakpoint_len>: Remove.
4831 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4832 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4833 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4834 (struct linux_target_ops) <breakpoint>: Remove.
4835 (struct linux_target_ops) <breakpoint_len>: Remove.
4836 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4837 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4838 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4839 (struct linux_target_ops) <breakpoint>: Remove.
4840 (struct linux_target_ops) <breakpoint_len>: Remove.
4841 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4842 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4843 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4844 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4845 (struct linux_target_ops) <breakpoint>: Remove.
4846 (struct linux_target_ops) <breakpoint_len>: Remove.
4847 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4848 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4849 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4850 (struct linux_target_ops) <breakpoint>: Remove.
4851 (struct linux_target_ops) <breakpoint_len>: Remove.
4852 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4853 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4855 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4857 * linux-cris-low.c (cris_get_pc): Remove void arg.
4859 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4861 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4864 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4866 * inferiors.c (thread_pid_matches_callback): New function.
4867 (find_thread_process): New function.
4868 (remove_thread): Reset current_thread.
4869 (remove_process): Assert threads have been removed first.
4871 2015-10-15 Yao Qi <yao.qi@linaro.org>
4873 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4875 (aarch64_remove_point): Likewise.
4876 * regcache.c (regcache_register_size): New function.
4878 2015-10-12 Yao Qi <yao.qi@linaro.org>
4880 * linux-aarch64-low.c: Update all callers as emit_load_store
4881 is renamed to aarch64_emit_load_store.
4883 2015-10-12 Yao Qi <yao.qi@linaro.org>
4885 * linux-aarch64-low.c: Update all callers of function renaming
4886 from emit_insn to aarch64_emit_insn.
4888 2015-10-12 Yao Qi <yao.qi@linaro.org>
4890 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4891 arch/aarch64-insn.h.
4892 (struct aarch64_memory_operand): Likewise.
4894 (emit_insn): Move to arch/aarch64-insn.c.
4895 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4896 (emit_load_store): Move to arch/aarch64-insn.c.
4897 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4898 (can_encode_int32): Remove.
4900 2015-10-12 Yao Qi <yao.qi@linaro.org>
4902 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4903 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4904 (aarch64_relocate_instruction): Likewise.
4905 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4906 (struct aarch64_insn_visitor): Likewise.
4908 2015-10-12 Yao Qi <yao.qi@linaro.org>
4910 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4911 (struct aarch64_insn_visitor): New.
4912 (struct aarch64_insn_relocation_data): New.
4913 (aarch64_ftrace_insn_reloc_b): New function.
4914 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4915 (aarch64_ftrace_insn_reloc_cb): Likewise.
4916 (aarch64_ftrace_insn_reloc_tb): Likewise.
4917 (aarch64_ftrace_insn_reloc_adr): Likewise.
4918 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4919 (aarch64_ftrace_insn_reloc_others): Likewise.
4921 (aarch64_relocate_instruction): Use visitor.
4923 2015-10-12 Yao Qi <yao.qi@linaro.org>
4925 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4926 int. Add argument buf.
4927 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4928 aarch64_relocate_instruction.
4930 2015-10-12 Yao Qi <yao.qi@linaro.org>
4932 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4933 argument insn. Remove local variable insn. Don't call
4935 (aarch64_install_fast_tracepoint_jump_pad): Call
4938 2015-09-30 Yao Qi <yao.qi@linaro.org>
4940 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4941 (emit_load_store_pair): Likewise.
4943 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4945 * dll.c (match_dll): Add cast(s).
4946 (unloaded_dll): Likewise.
4947 * linux-low.c (second_thread_of_pid_p): Likewise.
4948 (delete_lwp_callback): Likewise.
4949 (count_events_callback): Likewise.
4950 (select_event_lwp_callback): Likewise.
4951 (linux_set_resume_request): Likewise.
4952 * server.c (accumulate_file_name_length): Likewise.
4953 (emit_dll_description): Likewise.
4954 (handle_qxfer_threads_worker): Likewise.
4955 (visit_actioned_threads): Likewise.
4956 * thread-db.c (any_thread_of): Likewise.
4957 * tracepoint.c (same_process_p): Likewise.
4958 (match_blocktype): Likewise.
4959 (build_traceframe_info_xml): Likewise.
4961 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4963 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4965 (gdb_unparse_agent_expr): Likewise.
4966 * hostio.c (require_data): Likewise.
4967 (handle_pread): Likewise.
4968 * linux-low.c (disable_regset): Likewise.
4969 (fetch_register): Likewise.
4970 (store_register): Likewise.
4971 (get_dynamic): Likewise.
4972 (linux_qxfer_libraries_svr4): Likewise.
4973 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4974 (set_fast_tracepoint_jump): Likewise.
4975 (uninsert_fast_tracepoint_jumps_at): Likewise.
4976 (reinsert_fast_tracepoint_jumps_at): Likewise.
4977 (validate_inserted_breakpoint): Likewise.
4978 (clone_agent_expr): Likewise.
4979 * regcache.c (init_register_cache): Likewise.
4980 * remote-utils.c (putpkt_binary_1): Likewise.
4981 (decode_M_packet): Likewise.
4982 (decode_X_packet): Likewise.
4983 (look_up_one_symbol): Likewise.
4984 (relocate_instruction): Likewise.
4985 (monitor_output): Likewise.
4986 * server.c (handle_search_memory): Likewise.
4987 (handle_qxfer_exec_file): Likewise.
4988 (handle_qxfer_libraries): Likewise.
4989 (handle_qxfer): Likewise.
4990 (handle_query): Likewise.
4991 (handle_v_cont): Likewise.
4992 (handle_v_run): Likewise.
4993 (captured_main): Likewise.
4994 * target.c (write_inferior_memory): Likewise.
4995 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4996 * tracepoint.c (init_trace_buffer): Likewise.
4997 (add_tracepoint_action): Likewise.
4998 (add_traceframe): Likewise.
4999 (add_traceframe_block): Likewise.
5000 (cmd_qtdpsrc): Likewise.
5001 (cmd_qtdv): Likewise.
5002 (cmd_qtstatus): Likewise.
5003 (response_source): Likewise.
5004 (response_tsv): Likewise.
5005 (cmd_qtnotes): Likewise.
5006 (gdb_collect): Likewise.
5007 (initialize_tracepoint): Likewise.
5009 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5011 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5012 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5013 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5015 (enum aarch64_condition_codes): New enum.
5016 (w0): New static global.
5019 (struct aarch64_memory_operand) <type>: New
5020 MEMORY_OPERAND_POSTINDEX type.
5021 (postindex_memory_operand): New helper function.
5022 (emit_ret): New function.
5023 (emit_load_store_pair): New function, factored out of emit_stp
5024 with support for MEMORY_OPERAND_POSTINDEX.
5025 (emit_stp): Rewrite using emit_load_store_pair.
5026 (emit_ldp): New function.
5027 (emit_load_store): Likewise.
5028 (emit_ldr): Mention post-index instruction in comment.
5029 (emit_ldrh): New function.
5030 (emit_ldrb): New function.
5031 (emit_ldrsw): Mention post-index instruction in comment.
5032 (emit_str): Likewise.
5033 (emit_subs): New function.
5034 (emit_cmp): Likewise.
5035 (emit_and): Likewise.
5036 (emit_orr): Likewise.
5037 (emit_orn): Likewise.
5038 (emit_eor): Likewise.
5039 (emit_mvn): Likewise.
5040 (emit_lslv): Likewise.
5041 (emit_lsrv): Likewise.
5042 (emit_asrv): Likewise.
5043 (emit_mul): Likewise.
5044 (emit_sbfm): Likewise.
5045 (emit_sbfx): Likewise.
5046 (emit_ubfm): Likewise.
5047 (emit_ubfx): Likewise.
5048 (emit_csinc): Likewise.
5049 (emit_cset): Likewise.
5050 (emit_nop): Likewise.
5051 (emit_ops_insns): New helper function.
5052 (emit_pop): Likewise.
5053 (emit_push): Likewise.
5054 (aarch64_emit_prologue): New function.
5055 (aarch64_emit_epilogue): Likewise.
5056 (aarch64_emit_add): Likewise.
5057 (aarch64_emit_sub): Likewise.
5058 (aarch64_emit_mul): Likewise.
5059 (aarch64_emit_lsh): Likewise.
5060 (aarch64_emit_rsh_signed): Likewise.
5061 (aarch64_emit_rsh_unsigned): Likewise.
5062 (aarch64_emit_ext): Likewise.
5063 (aarch64_emit_log_not): Likewise.
5064 (aarch64_emit_bit_and): Likewise.
5065 (aarch64_emit_bit_or): Likewise.
5066 (aarch64_emit_bit_xor): Likewise.
5067 (aarch64_emit_bit_not): Likewise.
5068 (aarch64_emit_equal): Likewise.
5069 (aarch64_emit_less_signed): Likewise.
5070 (aarch64_emit_less_unsigned): Likewise.
5071 (aarch64_emit_ref): Likewise.
5072 (aarch64_emit_if_goto): Likewise.
5073 (aarch64_emit_goto): Likewise.
5074 (aarch64_write_goto_address): Likewise.
5075 (aarch64_emit_const): Likewise.
5076 (aarch64_emit_call): Likewise.
5077 (aarch64_emit_reg): Likewise.
5078 (aarch64_emit_pop): Likewise.
5079 (aarch64_emit_stack_flush): Likewise.
5080 (aarch64_emit_zero_ext): Likewise.
5081 (aarch64_emit_swap): Likewise.
5082 (aarch64_emit_stack_adjust): Likewise.
5083 (aarch64_emit_int_call_1): Likewise.
5084 (aarch64_emit_void_call_2): Likewise.
5085 (aarch64_emit_eq_goto): Likewise.
5086 (aarch64_emit_ne_goto): Likewise.
5087 (aarch64_emit_lt_goto): Likewise.
5088 (aarch64_emit_le_goto): Likewise.
5089 (aarch64_emit_gt_goto): Likewise.
5090 (aarch64_emit_ge_got): Likewise.
5091 (aarch64_emit_ops_impl): New static global variable.
5092 (aarch64_emit_ops): New target function, return
5093 &aarch64_emit_ops_impl.
5094 (struct linux_target_ops): Install it.
5096 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5098 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5099 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5101 * linux-aarch64-ipa.c: New file.
5102 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5104 (aarch64_get_thread_area): New target method.
5105 (extract_signed_bitfield): New helper function.
5106 (aarch64_decode_ldr_literal): New function.
5107 (enum aarch64_opcodes): New enum.
5108 (struct aarch64_register): New struct.
5109 (struct aarch64_operand): New struct.
5110 (x0): New static global.
5119 (aarch64_register): New helper function.
5120 (register_operand): Likewise.
5121 (immediate_operand): Likewise.
5122 (struct aarch64_memory_operand): New struct.
5123 (offset_memory_operand): New helper function.
5124 (preindex_memory_operand): Likewise.
5125 (enum aarch64_system_control_registers): New enum.
5126 (ENCODE): New macro.
5127 (emit_insn): New helper function.
5128 (emit_b): New function.
5129 (emit_bcond): Likewise.
5130 (emit_cb): Likewise.
5131 (emit_tb): Likewise.
5132 (emit_blr): Likewise.
5133 (emit_stp): Likewise.
5134 (emit_ldp_q_offset): Likewise.
5135 (emit_stp_q_offset): Likewise.
5136 (emit_load_store): Likewise.
5137 (emit_ldr): Likewise.
5138 (emit_ldrsw): Likewise.
5139 (emit_str): Likewise.
5140 (emit_ldaxr): Likewise.
5141 (emit_stxr): Likewise.
5142 (emit_stlr): Likewise.
5143 (emit_data_processing_reg): Likewise.
5144 (emit_data_processing): Likewise.
5145 (emit_add): Likewise.
5146 (emit_sub): Likewise.
5147 (emit_mov): Likewise.
5148 (emit_movk): Likewise.
5149 (emit_mov_addr): Likewise.
5150 (emit_mrs): Likewise.
5151 (emit_msr): Likewise.
5152 (emit_sevl): Likewise.
5153 (emit_wfe): Likewise.
5154 (append_insns): Likewise.
5155 (can_encode_int32_in): New helper function.
5156 (aarch64_relocate_instruction): New function.
5157 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5158 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5159 (struct linux_target_ops): Install aarch64_get_thread_area,
5160 aarch64_install_fast_tracepoint_jump_pad and
5161 aarch64_get_min_fast_tracepoint_insn_len.
5163 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5165 * Makefile.in (aarch64-insn.o): New rule.
5166 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5168 2015-09-21 Yao Qi <yao.qi@linaro.org>
5170 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5172 2015-09-21 Yao Qi <yao.qi@linaro.org>
5174 * tracepoint.c (max_jump_pad_size): Remove.
5176 2015-09-18 Yao Qi <yao.qi@linaro.org>
5178 * linux-aarch64-low.c: Don't include sys/uio.h.
5179 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5181 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5183 * tracepoint.c (eval_result_type): Change prototype.
5184 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5186 2015-09-15 Pedro Alves <palves@redhat.com>
5188 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5189 Check whether to report exec events instead of checking whether
5190 multiprocess is enabled.
5192 2015-09-15 Pedro Alves <palves@redhat.com>
5195 * remote-utils.c (prepare_resume_reply): Merge
5196 TARGET_WAITKIND_VFORK_DONE switch case with the
5197 TARGET_WAITKIND_FORKED case.
5199 2015-09-15 Yao Qi <yao.qi@linaro.org>
5201 * server.c (handle_query): Check string comparison using
5202 "else if" instead of "if".
5204 2015-09-15 Yao Qi <yao.qi@linaro.org>
5206 * server.c (vCont_supported): New global variable.
5207 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5208 matches. Append ";vContSupported+" to own_buf.
5209 (handle_v_requests): Append ";s;S" to own_buf if target supports
5210 hardware single step or vCont_supported is false.
5211 (capture_main): Set vCont_supported to zero.
5213 2015-09-15 Yao Qi <yao.qi@linaro.org>
5215 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5217 (linux_supports_hardware_single_step): ... New function.
5218 (linux_target_ops): Update.
5219 * lynx-low.c (lynx_target_ops): Set field
5220 supports_hardware_single_step to target_can_do_hardware_single_step.
5221 * nto-low.c (nto_target_ops): Likewise.
5222 * spu-low.c (spu_target_ops): Likewise.
5223 * win32-low.c (win32_target_ops): Likewise.
5224 * target.c (target_can_do_hardware_single_step): New function.
5225 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5226 Remove. <supports_hardware_single_step>: New field.
5227 (target_supports_conditional_breakpoints): Remove.
5228 (target_supports_hardware_single_step): New macro.
5229 (target_can_do_hardware_single_step): Declare.
5230 * server.c (handle_query): Use target_supports_hardware_single_step
5231 instead of target_supports_conditional_breakpoints.
5233 2015-09-15 Yao Qi <yao.qi@linaro.org>
5235 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5237 (struct linux_target_ops the_low_target): Install
5238 aarch64_linux_siginfo_fixup.
5240 2015-09-11 Don Breazeal <donb@codesourcery.com>
5241 Luis Machado <lgustavo@codesourcery.com>
5243 * linux-low.c (linux_mourn): Static declaration.
5244 (linux_arch_setup): Move in front of
5245 handle_extended_wait.
5246 (linux_arch_setup_thread): New function.
5247 (handle_extended_wait): Handle exec events. Call
5248 linux_arch_setup_thread. Make event_lwp argument a
5249 pointer-to-a-pointer.
5250 (check_zombie_leaders): Do not check stopped threads.
5251 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5252 (linux_low_filter_event): Add lwp and thread for exec'ing
5253 non-leader thread if leader thread has been deleted.
5254 Refactor code into linux_arch_setup_thread and call it.
5255 Pass child lwp pointer by reference to handle_extended_wait.
5256 (linux_wait_for_event_filtered): Update comment.
5257 (linux_wait_1): Prevent clobbering exec event status.
5258 (linux_supports_exec_events): New function.
5259 (linux_target_ops) <supports_exec_events>: Initialize new member.
5260 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5262 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5263 * server.c (report_exec_events): New global variable.
5264 (handle_query): Handle qSupported query for exec-events feature.
5265 (captured_main): Initialize report_exec_events.
5266 * server.h (report_exec_events): Declare new global variable.
5267 * target.h (struct target_ops) <supports_exec_events>: New
5269 (target_supports_exec_events): New macro.
5270 * win32-low.c (win32_target_ops) <supports_exec_events>:
5271 Initialize new member.
5273 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5275 * linux-low.c (linux_low_enable_btrace): Remove.
5276 (linux_target_ops): Replace linux_low_enable_btrace with
5277 linux_enable_btrace.
5279 2015-09-03 Yao Qi <yao.qi@linaro.org>
5281 * linux-aarch64-low.c (aarch64_insert_point): Call
5282 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5285 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5287 * linux-low.c (check_stopped_by_breakpoint): Use
5288 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5290 2015-08-27 Pedro Alves <palves@redhat.com>
5292 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5294 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5296 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5297 the XNEW-family equivalent.
5298 (compile_bytecodes): Likewise.
5299 * dll.c (loaded_dll): Likewise.
5300 * event-loop.c (append_callback_event): Likewise.
5301 (create_file_handler): Likewise.
5302 (create_file_event): Likewise.
5303 * hostio.c (handle_open): Likewise.
5304 * inferiors.c (add_thread): Likewise.
5305 (add_process): Likewise.
5306 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5307 * linux-arm-low.c (arm_new_process): Likewise.
5308 (arm_new_thread): Likewise.
5309 * linux-low.c (add_to_pid_list): Likewise.
5310 (linux_add_process): Likewise.
5311 (handle_extended_wait): Likewise.
5312 (add_lwp): Likewise.
5313 (enqueue_one_deferred_signal): Likewise.
5314 (enqueue_pending_signal): Likewise.
5315 (linux_resume_one_lwp_throw): Likewise.
5316 (linux_resume_one_thread): Likewise.
5317 (linux_read_memory): Likewise.
5318 (linux_write_memory): Likewise.
5319 * linux-mips-low.c (mips_linux_new_process): Likewise.
5320 (mips_linux_new_thread): Likewise.
5321 (mips_add_watchpoint): Likewise.
5322 * linux-x86-low.c (initialize_low_arch): Likewise.
5323 * lynx-low.c (lynx_add_process): Likewise.
5324 * mem-break.c (set_raw_breakpoint_at): Likewise.
5325 (set_breakpoint): Likewise.
5326 (add_condition_to_breakpoint): Likewise.
5327 (add_commands_to_breakpoint): Likewise.
5328 (clone_agent_expr): Likewise.
5329 (clone_one_breakpoint): Likewise.
5330 * regcache.c (new_register_cache): Likewise.
5331 * remote-utils.c (look_up_one_symbol): Likewise.
5332 * server.c (queue_stop_reply): Likewise.
5333 (start_inferior): Likewise.
5334 (queue_stop_reply_callback): Likewise.
5335 (handle_target_event): Likewise.
5336 * spu-low.c (fetch_ppc_memory): Likewise.
5337 (store_ppc_memory): Likewise.
5338 * target.c (set_target_ops): Likewise.
5339 * thread-db.c (thread_db_load_search): Likewise.
5340 (try_thread_db_load_1): Likewise.
5341 * tracepoint.c (add_tracepoint): Likewise.
5342 (add_tracepoint_action): Likewise.
5343 (create_trace_state_variable): Likewise.
5344 (cmd_qtdpsrc): Likewise.
5345 (cmd_qtro): Likewise.
5346 (add_while_stepping_state): Likewise.
5347 * win32-low.c (child_add_thread): Likewise.
5348 (get_image_name): Likewise.
5350 2015-08-25 Yao Qi <yao.qi@linaro.org>
5352 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5354 2015-08-25 Yao Qi <yao.qi@linaro.org>
5356 * Makefile.in (aarch64-linux.o): New rule.
5357 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5359 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5360 (aarch64_init_debug_reg_state): Make it extern.
5361 (aarch64_linux_prepare_to_resume): Remove.
5363 2015-08-25 Yao Qi <yao.qi@linaro.org>
5365 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5366 lwp_arch_private_info and ptid_of_lwp.
5368 2015-08-25 Yao Qi <yao.qi@linaro.org>
5370 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5371 Find proc_info by find_process_pid. All callers updated.
5373 2015-08-25 Yao Qi <yao.qi@linaro.org>
5375 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5377 (debug_reg_change_callback): Remove.
5378 (aarch64_notify_debug_reg_change): Remove.
5380 2015-08-25 Yao Qi <yao.qi@linaro.org>
5382 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5383 Call current_lwp_ptid.
5385 2015-08-25 Yao Qi <yao.qi@linaro.org>
5387 * linux-aarch64-low.c (debug_reg_change_callback): Use
5390 2015-08-25 Yao Qi <yao.qi@linaro.org>
5392 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5394 2015-08-25 Yao Qi <yao.qi@linaro.org>
5396 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5398 2015-08-25 Yao Qi <yao.qi@linaro.org>
5400 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5403 2015-08-25 Yao Qi <yao.qi@linaro.org>
5405 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5407 (debug_reg_change_callback): Remove argument entry and add argument
5408 lwp. Remove local variable thread. Don't print thread id in the
5409 debugging output. Don't check whether pid of thread equals to pid.
5410 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5411 iterate_over_lwps instead find_inferior.
5413 2015-08-24 Pedro Alves <palves@redhat.com>
5415 * inferiors.c (get_first_process): New function.
5416 * inferiors.h (get_first_process): New declaration.
5417 * remote-utils.c (read_ptid): Default to the first process in the
5418 list, instead of to the current thread's process.
5420 2015-08-24 Pedro Alves <palves@redhat.com>
5422 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5423 * event-loop.c: Likewise.
5424 * remote-utils.c: Likewise.
5425 * tracepoint.c: Likewise.
5427 2015-08-24 Pedro Alves <palves@redhat.com>
5429 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5432 2015-08-21 Pedro Alves <palves@redhat.com>
5434 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5435 instead of literal 1.
5437 2015-08-21 Pedro Alves <palves@redhat.com>
5439 * tdesc.c (default_description): Explicitly zero-initialize.
5441 2015-08-21 Pedro Alves <palves@redhat.com>
5444 * inferiors.c (remove_thread): Discard any pending stop reply for
5446 * server.c (remove_all_on_match_pid): Rename to ...
5447 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5449 (discard_queued_stop_replies): Change parameter to a ptid. Now
5451 (handle_v_kill, kill_inferior_callback, captured_main)
5452 (process_serial_event): Adjust.
5453 * server.h (discard_queued_stop_replies): Declare.
5455 2015-08-21 Pedro Alves <palves@redhat.com>
5457 * linux-low.c (wait_for_sigstop): Always switch to no thread
5458 selected if the previously current thread dies.
5459 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5460 process instead of the current thread's.
5461 * remote-utils.c (input_interrupt): Don't check if there's no
5463 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5464 current thread to the general thread fails, error out.
5465 (handle_qxfer_auxv, handle_qxfer_libraries)
5466 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5467 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5468 (handle_query): Check if there's a thread selected instead of
5469 checking whether there's any thread in the thread list.
5470 (handle_qxfer_threads, handle_qxfer_btrace)
5471 (handle_qxfer_btrace_conf): Don't error out early if there's no
5472 thread in the thread list.
5473 (handle_v_cont, myresume): Don't set the current thread to the
5475 (process_serial_event) <Hg handling>: Also set thread_id if the
5476 previous general thread is still alive.
5477 (process_serial_event) <g/G handling>: If setting the current
5478 thread to the general thread fails, error out.
5479 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5480 thread's lwp instead of the current thread's.
5481 * target.c (set_desired_thread): If the desired thread was not
5482 found, leave the current thread pointing to NULL. Return an int
5483 (boolean) indicating success.
5484 * target.h (set_desired_thread): Change return type to int.
5486 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5488 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5489 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5491 (ps_get_thread_area): New function.
5493 2015-08-19 Gary Benson <gbenson@redhat.com>
5495 * hostio.c (handle_pread): Do not attempt to read more data
5496 than hostio_reply_with_data can fit in a packet.
5498 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5500 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5502 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5504 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5506 2015-08-06 Pedro Alves <palves@redhat.com>
5508 * tracepoint.c (expr_eval_result): Now an int.
5510 2015-08-06 Pedro Alves <palves@redhat.com>
5512 * gdbthread.h (struct regcache): Forward declare.
5513 (struct thread_info) <regcache_data>: Now a struct regcache
5515 * inferiors.c (inferior_regcache_data)
5516 (set_inferior_regcache_data): Now work with struct regcache
5518 * inferiors.h (struct regcache): Forward declare.
5519 (inferior_regcache_data, set_inferior_regcache_data): Now work
5520 with struct regcache pointers.
5521 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5522 (free_register_cache_thread): Remove struct regcache pointer
5525 2015-08-06 Pedro Alves <palves@redhat.com>
5527 * server.c (captured_main): On error, print the exception message
5528 to stderr, and if run_once is set, throw a quit.
5530 2015-08-06 Pedro Alves <palves@redhat.com>
5532 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5535 2015-08-06 Pedro Alves <palves@redhat.com>
5537 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5538 reading beyond the passed in buffer length.
5540 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5542 * tracepoint.c (symbol_list) <required>: Remove.
5544 2015-08-06 Pedro Alves <palves@redhat.com>
5546 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5547 count if stopping and suspending threads.
5548 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5549 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5550 (linux_detach): Complete an ongoing step-over.
5551 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5553 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5554 (linux_wait_1): If passing a signal to the inferior after
5555 finishing a step-over, unsuspend and re-resume all lwps. If we
5556 see a single-step event but the thread should be continuing, don't
5557 pass the trap to gdb.
5558 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5559 internal_error instead of gdb_assert.
5560 (enqueue_pending_signal): New function.
5561 (check_ptrace_stopped_lwp_gone): Add debug output.
5562 (start_step_over): Use internal_error instead of gdb_assert.
5563 (complete_ongoing_step_over): New function.
5564 (linux_resume_one_thread): Don't resume a suspended thread.
5565 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5568 2015-08-06 Pedro Alves <palves@redhat.com>
5570 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5571 (linux_thread_alive): Use lwp_is_marked_dead.
5572 (extended_event_reported): Delete.
5573 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5574 instead of extended_event_reported.
5575 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5577 (lwp_is_marked_dead): New function.
5578 (lwp_running): Use lwp_is_marked_dead.
5579 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5582 2015-08-06 Pedro Alves <palves@redhat.com>
5584 * linux-low.c (linux_wait_1): Move fork event output out of the
5585 !report_to_gdb check. Pass event_child->waitstatus to
5586 target_waitstatus_to_string instead of ourstatus.
5588 2015-08-04 Yao Qi <yao.qi@linaro.org>
5590 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5591 if current_thread is 32 bit.
5593 2015-08-04 Yao Qi <yao.qi@linaro.org>
5595 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5596 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5597 * server.c (extended_protocol): Remove "static".
5598 * server.h (extended_protocol): Declare it.
5600 2015-08-04 Yao Qi <yao.qi@linaro.org>
5602 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5603 both aarch64 and aarch32.
5604 (aarch64_set_pc): Likewise.
5606 2015-08-04 Yao Qi <yao.qi@linaro.org>
5608 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5609 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5610 arm-with-neon.xml to srv_xmlfiles.
5611 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5612 (is_64bit_tdesc): New function.
5613 (aarch64_linux_read_description): New function.
5614 (aarch64_arch_setup): Call aarch64_linux_read_description.
5615 (regs_info): Rename to regs_info_aarch64.
5616 (aarch64_regs_info): Return right regs_info.
5617 (initialize_low_arch): Call initialize_low_arch_aarch32.
5619 2015-08-04 Yao Qi <yao.qi@linaro.org>
5621 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5622 * linux-aarch32-low.c: New file.
5623 * linux-aarch32-low.h: New file.
5624 * linux-arm-low.c (arm_fill_gregset): Move it to
5625 linux-aarch32-low.c.
5626 (arm_store_gregset): Likewise.
5627 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5628 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5629 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5630 (regs_info): Rename to regs_info_arm.
5631 (arm_regs_info): Return regs_info_aarch32 if
5632 have_ptrace_getregset is 1 and target description is
5633 arm_with_neon or arm_with_vfpv3.
5634 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5635 Call initialize_low_arch_aarch32 instead.
5637 2015-08-04 Yao Qi <yao.qi@linaro.org>
5639 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5640 * linux-low.c: ... here.
5641 * linux-low.h (have_ptrace_getregset): Declare it.
5643 2015-08-04 Pedro Alves <palves@redhat.com>
5645 * thread-db.c (struct thread_db): Use new typedefs.
5646 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5648 (disable_thread_event_reporting): Cast result of dlsym to
5649 destination function pointer type.
5650 (thread_db_mourn): Use td_ta_delete_ftype.
5652 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5654 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5656 (CDX_BREAKPOINT): Define for R2.
5657 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5658 (the_low_target): Add comments.
5660 2015-07-30 Yao Qi <yao.qi@linaro.org>
5662 * linux-arm-low.c (arm_hwcap): Remove it.
5663 (arm_read_description): New local variable arm_hwcap. Don't
5664 set arm_hwcap to zero.
5666 2015-07-30 Yao Qi <yao.qi@linaro.org>
5668 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5669 Use regcache->tdesc instead.
5670 (arm_store_wmmxregset): Likewise.
5671 (arm_fill_vfpregset): Likewise.
5672 (arm_store_vfpregset): Likewise.
5674 2015-07-30 Yao Qi <yao.qi@linaro.org>
5676 * linux-arm-low.c: Include arch/arm.h.
5677 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5678 (arm_store_gregset): Likewise.
5680 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5682 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5683 ptrace's 4th parameter.
5685 2015-07-27 Yao Qi <yao.qi@linaro.org>
5687 * configure.srv (case aarch64*-*-linux*): Don't set
5690 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5692 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5694 * linux-arm-low.c: Likewise.
5695 * linux-cris-low.c: Likewise.
5696 * linux-crisv32-low.c: Likewise.
5697 * linux-low.c: Likewise.
5698 * linux-m68k-low.c: Likewise.
5699 * linux-mips-low.c: Likewise.
5700 * linux-nios2-low.c: Likewise.
5701 * linux-s390-low.c: Likewise.
5702 * linux-sparc-low.c: Likewise.
5703 * linux-tic6x-low.c: Likewise.
5704 * linux-tile-low.c: Likewise.
5705 * linux-x86-low.c: Likewise.
5707 2015-07-24 Pedro Alves <palves@redhat.com>
5709 * config.in: Regenerate.
5710 * configure: Regenerate.
5712 2015-07-24 Pedro Alves <palves@redhat.com>
5714 * acinclude.m4: Include ../ptrace.m4.
5715 * configure.ac: Call GDB_AC_PTRACE.
5716 * config.in, configure: Regenerate.
5718 2015-07-24 Yao Qi <yao.qi@linaro.org>
5720 * linux-low.c (linux_create_inferior): Remove setting to
5721 proc->priv->new_inferior.
5722 (linux_attach): Likewise.
5723 (linux_low_filter_event): Likewise.
5724 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5726 2015-07-24 Yao Qi <yao.qi@linaro.org>
5728 * linux-low.c (linux_arch_setup): New function.
5729 (linux_low_filter_event): If proc->tdesc is NULL and
5730 proc->attached is true, call the_low_target.arch_setup.
5731 Otherwise, keep status pending, and return.
5732 (linux_resume_one_lwp_throw): Don't call get_pc if
5733 thread->while_stepping isn't NULL. Don't call
5734 get_thread_regcache if proc->tdesc is NULL.
5735 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5736 (linux_target_ops): Install arch_setup.
5737 * server.c (start_inferior): Call the_target->arch_setup.
5738 * target.h (struct target_ops) <arch_setup>: New field.
5739 (target_arch_setup): New marco.
5740 * lynx-low.c (lynx_target_ops): Update.
5741 * nto-low.c (nto_target_ops): Update.
5742 * spu-low.c (spu_target_ops): Update.
5743 * win32-low.c (win32_target_ops): Update.
5745 2015-07-24 Yao Qi <yao.qi@linaro.org>
5747 * linux-low.c (linux_add_process): Don't set
5748 proc->priv->new_inferior.
5749 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5750 (linux_attach): Likewise.
5752 2015-07-24 Yao Qi <yao.qi@linaro.org>
5754 * server.c (start_inferior): Code refactor.
5756 2015-07-24 Yao Qi <yao.qi@linaro.org>
5758 * server.c (process_serial_event): Set general_thread.
5760 2015-07-21 Yao Qi <yao.qi@linaro.org>
5762 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5763 aarch64_linux_get_debug_reg_capacity.
5765 2015-07-17 Yao Qi <yao.qi@linaro.org>
5767 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5768 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5769 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5770 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5771 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5772 (AARCH64_HWP_ALIGNMENT): Likewise.
5773 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5774 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5775 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5776 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5777 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5778 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5779 (struct aarch64_debug_reg_state): Likewise.
5780 (struct arch_lwp_info): Likewise.
5781 (aarch64_align_watchpoint): Likewise.
5782 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5783 (aarch64_watchpoint_length): Likewise.
5784 (aarch64_point_encode_ctrl_reg): Likewise
5785 (aarch64_point_is_aligned): Likewise.
5786 (aarch64_align_watchpoint): Likewise.
5787 (aarch64_linux_set_debug_regs):
5788 (aarch64_dr_state_insert_one_point): Likewise.
5789 (aarch64_dr_state_remove_one_point): Likewise.
5790 (aarch64_handle_breakpoint): Likewise.
5791 (aarch64_handle_aligned_watchpoint): Likewise.
5792 (aarch64_handle_unaligned_watchpoint): Likewise.
5793 (aarch64_handle_watchpoint): Likewise.
5795 2015-07-17 Yao Qi <yao.qi@linaro.org>
5797 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5798 and don't aarch64_get_debug_reg_state. All callers update.
5799 (aarch64_handle_aligned_watchpoint): Likewise.
5800 (aarch64_handle_unaligned_watchpoint): Likewise.
5801 (aarch64_handle_watchpoint): Likewise.
5802 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5803 (aarch64_remove_point): Likewise.
5805 2015-07-17 Yao Qi <yao.qi@linaro.org>
5807 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5809 (aarch64_handle_unaligned_watchpoint): Likewise.
5811 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5813 Revert the previous 3 commits:
5814 Move gdb_regex* to common/
5815 Move linux_find_memory_regions_full & co.
5816 gdbserver build-id attribute generator
5818 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5819 Jan Kratochvil <jan.kratochvil@redhat.com>
5821 gdbserver build-id attribute generator.
5822 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5823 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5824 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5826 (get_dynamic): Use find_pdhr to traverse program headers.
5827 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5828 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5829 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5830 (get_hex_build_id): New.
5831 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5832 to reply XML document.
5834 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5835 Jan Kratochvil <jan.kratochvil@redhat.com>
5837 * target.c: Include target/target-utils.h and fcntl.h.
5838 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5839 (target_fileio_read_stralloc): New functions.
5841 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5843 * Makefile.in (OBS): Add gdb_regex.o.
5845 * config.in: Rebuilt.
5846 * configure: Rebuilt.
5848 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5849 Jan Kratochvil <jan.kratochvil@redhat.com>
5851 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5852 * Makefile.in (OBS): Add target-utils.o.
5853 (linux-maps.o, target-utils.o): New.
5854 * configure.srv (srv_linux_obj): Add linux-maps.o.
5856 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5858 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5860 (the_low_target): Install it.
5862 2015-07-14 Pedro Alves <palves@redhat.com>
5864 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5865 Instead, ignore ECHILD, and throw an error for other errnos.
5867 2015-07-10 Pedro Alves <palves@redhat.com>
5869 * event-loop.c (struct callback_event) <data>: Change type to
5870 gdb_client_data instance instead of gdb_client_data pointer.
5871 (append_callback_event): Adjust.
5873 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5875 * linux-aarch64-low.c: Add comments for each linux_target_ops
5876 method. Remove comments already covered in target_ops and
5877 linux_target_ops definitions.
5878 (the_low_target): Add comments for each unimplemented method.
5880 2015-07-09 Yao Qi <yao.qi@linaro.org>
5882 * linux-aarch64-low.c (aarch64_regmap): Remove.
5883 (aarch64_usrregs_info): Remove.
5884 (regs_info): Set field usrregs to NULL.
5886 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5888 * linux-low.c: Include "rsp-low.h"
5889 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5890 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5891 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5892 (handle_btrace_enable_pt): New.
5893 (handle_btrace_general_set): Support "pt".
5894 (handle_btrace_conf_general_set): Support "pt:size".
5896 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5898 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5901 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5903 * linux-aarch64-low.c: Remove comment about endianness.
5904 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5905 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5908 2015-06-24 Gary Benson <gbenson@redhat.com>
5910 * linux-i386-ipa.c (stdint.h): Do not include.
5911 * lynx-i386-low.c (stdint.h): Likewise.
5912 * lynx-ppc-low.c (stdint.h): Likewise.
5913 * mem-break.c (stdint.h): Likewise.
5914 * thread-db.c (stdint.h): Likewise.
5915 * tracepoint.c (stdint.h): Likewise.
5916 * win32-low.c (stdint.h): Likewise.
5918 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5920 * server.c (write_qxfer_response): Update call to
5921 remote_escape_output.
5923 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5924 Jan Kratochvil <jan.kratochvil@redhat.com>
5926 Merge multiple hex conversions.
5927 * gdbreplay.c (tohex): Rename to 'fromhex'.
5928 (logchar): Use fromhex.
5930 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5932 * server.c (handle_qxfer_libraries): Set `version' attribute for
5935 2015-06-10 Gary Benson <gbenson@redhat.com>
5937 * target.h (struct target_ops) <multifs_open>: New field.
5938 <multifs_unlink>: Likewise.
5939 <multifs_readlink>: Likewise.
5940 * linux-low.c (nat/linux-namespaces.h): New include.
5941 (linux_target_ops): Initialize the_target->multifs_open,
5942 the_target->multifs_unlink and the_target->multifs_readlink.
5943 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5944 * hostio.c (hostio_fs_pid): New static variable.
5945 (hostio_handle_new_gdb_connection): New function.
5946 (handle_setfs): Likewise.
5947 (handle_open): Use the_target->multifs_open as appropriate.
5948 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5949 (handle_readlink): Use the_target->multifs_readlink as
5951 (handle_vFile): Handle vFile:setfs packets.
5952 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5953 after target_handle_new_gdb_connection.
5955 2015-06-10 Gary Benson <gbenson@redhat.com>
5957 * configure.ac (AC_CHECK_FUNCS): Add setns.
5958 * config.in: Regenerate.
5959 * configure: Likewise.
5960 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5961 (linux-namespaces.o): New rule.
5962 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5964 2015-06-09 Gary Benson <gbenson@redhat.com>
5966 * hostio.c (handle_open): Process mode argument with
5967 fileio_to_host_mode.
5969 2015-06-01 Yao Qi <yao.qi@linaro.org>
5971 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5972 * linux-x86-low.c: Likewise.
5974 2015-05-28 Don Breazeal <donb@codesourcery.com>
5976 * linux-low.c (handle_extended_wait): Initialize
5977 thread_info.last_resume_kind for new fork children.
5979 2015-05-15 Pedro Alves <palves@redhat.com>
5981 * target.h (target_handle_new_gdb_connection): Rewrite using if
5982 wrapped in do/while.
5984 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5986 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5987 * configure, config.in: Regenerate.
5988 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5991 2015-05-12 Don Breazeal <donb@codesourcery.com>
5993 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5994 PTRACE_EVENT_VFORK_DONE.
5995 (linux_low_ptrace_options, extended_event_reported): Add vfork
5997 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5998 and "vforkdone" for RSP 'T' Stop Reply Packet.
5999 * server.h (report_vfork_events): Declare
6002 2015-05-12 Don Breazeal <donb@codesourcery.com>
6004 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6005 (the_low_target) <new_fork>: Initialize new member.
6006 * linux-arm-low.c (arm_new_fork): New function.
6007 (the_low_target) <new_fork>: Initialize new member.
6008 * linux-low.c (handle_extended_wait): Call new target function
6010 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6011 * linux-mips-low.c (mips_add_watchpoint): New function
6012 extracted from mips_insert_point.
6013 (the_low_target) <new_fork>: Initialize new member.
6014 (mips_linux_new_fork): New function.
6015 (mips_insert_point): Call mips_add_watchpoint.
6016 * linux-x86-low.c (x86_linux_new_fork): New function.
6017 (the_low_target) <new_fork>: Initialize new member.
6019 2015-05-12 Don Breazeal <donb@codesourcery.com>
6021 * linux-low.c (handle_extended_wait): Implement return value,
6022 rename argument 'event_child' to 'event_lwp', handle
6023 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6024 (linux_low_ptrace_options): New function.
6025 (linux_low_filter_event): Call linux_low_ptrace_options,
6026 use different argument fo linux_enable_event_reporting,
6027 use return value from handle_extended_wait.
6028 (extended_event_reported): New function.
6029 (linux_wait_1): Call extended_event_reported and set
6030 status to report fork events.
6031 (linux_write_memory): Add pid to debug message.
6032 (reset_lwp_ptrace_options_callback): New function.
6033 (linux_handle_new_gdb_connection): New function.
6034 (linux_target_ops): Initialize new structure member.
6035 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6036 * lynx-low.c: Initialize new structure member.
6037 * remote-utils.c (prepare_resume_reply): Implement stop reason
6038 "fork" for "T" stop message.
6039 * server.c (handle_query): Call handle_new_gdb_connection.
6040 * server.h (report_fork_events): Declare global flag.
6041 * target.h (struct target_ops) <handle_new_gdb_connection>:
6043 (target_handle_new_gdb_connection): New macro.
6044 * win32-low.c: Initialize new structure member.
6046 2015-05-12 Don Breazeal <donb@codesourcery.com>
6048 * mem-break.c (APPEND_TO_LIST): Define macro.
6049 (clone_agent_expr): New function.
6050 (clone_one_breakpoint): New function.
6051 (clone_all_breakpoints): New function.
6052 * mem-break.h: Declare new functions.
6054 2015-05-12 Don Breazeal <donb@codesourcery.com>
6056 * linux-low.c (linux_supports_fork_events): New function.
6057 (linux_supports_vfork_events): New function.
6058 (linux_target_ops): Initialize new structure members.
6059 (initialize_low): Call linux_check_ptrace_features.
6060 * lynx-low.c (lynx_target_ops): Initialize new structure
6062 * server.c (report_fork_events, report_vfork_events):
6064 (handle_query): Add new features to qSupported packet and
6066 (captured_main): Initialize new global variables.
6067 * target.h (struct target_ops) <supports_fork_events>:
6069 <supports_vfork_events>: New member.
6070 (target_supports_fork_events): New macro.
6071 (target_supports_vfork_events): New macro.
6072 * win32-low.c (win32_target_ops): Initialize new structure
6075 2015-05-12 Gary Benson <gbenson@redhat.com>
6077 * server.c (handle_qxfer_exec_file): Use current process
6080 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6082 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6083 Remove HAVE_PTRACE_GETREGS conditionals.
6084 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6085 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6087 2015-05-08 Yao Qi <yao.qi@linaro.org>
6089 * linux-low.c (linux_supports_conditional_breakpoints): New
6091 (linux_target_ops): Install new target method.
6092 * lynx-low.c (lynx_target_ops): Install NULL hook for
6093 supports_conditional_breakpoints.
6094 * nto-low.c (nto_target_ops): Likewise.
6095 * spu-low.c (spu_target_ops): Likewise.
6096 * win32-low.c (win32_target_ops): Likewise.
6097 * server.c (handle_query): Check
6098 target_supports_conditional_breakpoints.
6099 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6101 (target_supports_conditional_breakpoints): New macro.
6103 2015-05-06 Pedro Alves <palves@redhat.com>
6106 * server.c (start_inferior): If the process exits, mourn it.
6108 2015-04-21 Gary Benson <gbenson@redhat.com>
6110 * hostio.c (fileio_open_flags_to_host): Factored out to
6111 fileio_to_host_openflags in common/fileio.c. Single use
6114 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6116 * linux-xtensa-low.c (xtensa_fill_gregset)
6117 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6120 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6122 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6123 (regs_info): Replace usrregs pointer with NULL.
6125 2015-04-17 Gary Benson <gbenson@redhat.com>
6127 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6128 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6129 * server.c (handle_qxfer_exec_file): New function.
6130 (qxfer_packets): Add exec-file entry.
6131 (handle_query): Report qXfer:exec-file:read as supported packet.
6133 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6135 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6137 2015-04-09 Gary Benson <gbenson@redhat.com>
6139 * hostio-errno.c (errno_to_fileio_error): Remove function.
6140 Update caller to use remote_fileio_to_fio_error.
6142 2015-04-09 Yao Qi <yao.qi@linaro.org>
6144 * linux-low.c (linux_insert_point): Call
6145 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6146 (linux_remove_point): Call remove_memory_breakpoint if type is
6148 * linux-x86-low.c (x86_insert_point): Don't call
6149 insert_memory_breakpoint.
6150 (x86_remove_point): Don't call remove_memory_breakpoint.
6152 2015-04-01 Pedro Alves <palves@redhat.com>
6153 Cleber Rosa <crosa@redhat.com>
6155 * server.c (gdbserver_usage): Reorganize and extend the usage
6158 2015-03-24 Pedro Alves <palves@redhat.com>
6160 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6161 output. Also dump TRAP_TRACE.
6162 (linux_low_filter_event): In debug output, distinguish a
6163 resume_stop SIGSTOP from a delayed SIGSTOP.
6165 2015-03-24 Gary Benson <gbenson@redhat.com>
6167 * linux-x86-low.c (x86_linux_new_thread): Moved to
6169 (x86_linux_prepare_to_resume): Likewise.
6171 2015-03-24 Gary Benson <gbenson@redhat.com>
6173 * Makefile.in (x86-linux-dregs.o): New rule.
6174 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6175 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6176 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6177 (x86_linux_dr_get): Likewise.
6178 (x86_linux_dr_set): Likewise.
6179 (update_debug_registers_callback): Likewise.
6180 (x86_linux_dr_set_addr): Likewise.
6181 (x86_linux_dr_get_addr): Likewise.
6182 (x86_linux_dr_set_control): Likewise.
6183 (x86_linux_dr_get_control): Likewise.
6184 (x86_linux_dr_get_status): Likewise.
6185 (x86_linux_update_debug_registers): Likewise.
6187 2015-03-24 Gary Benson <gbenson@redhat.com>
6189 * linux-x86-low.c (x86_linux_update_debug_registers):
6190 New function, factored out from...
6191 (x86_linux_prepare_to_resume): ...this.
6193 2015-03-24 Gary Benson <gbenson@redhat.com>
6195 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6196 (x86_linux_dr_set): Likewise.
6197 (update_debug_registers_callback): Likewise.
6198 (x86_linux_dr_set_addr): Likewise.
6199 (x86_linux_dr_get_addr): Likewise.
6200 (x86_linux_dr_set_control): Likewise.
6201 (x86_linux_dr_get_control): Likewise.
6202 (x86_linux_dr_get_status): Likewise.
6203 (x86_linux_prepare_to_resume): Likewise.
6205 2015-03-24 Gary Benson <gbenson@redhat.com>
6207 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6208 Use perror_with_name. Pass string through gettext.
6209 (x86_linux_dr_set): Likewise.
6211 2015-03-24 Gary Benson <gbenson@redhat.com>
6213 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6214 (x86_linux_dr_set_addr): ...this.
6215 (x86_dr_low_get_addr): Rename to...
6216 (x86_linux_dr_get_addr): ...this.
6217 (x86_dr_low_set_control): Rename to...
6218 (x86_linux_dr_set_control): ...this.
6219 (x86_dr_low_get_control): Rename to...
6220 (x86_linux_dr_get_control): ...this.
6221 (x86_dr_low_get_status): Rename to...
6222 (x86_linux_dr_get_status): ...this.
6223 (x86_dr_low): Update with new function names.
6225 2015-03-24 Gary Benson <gbenson@redhat.com>
6227 * Makefile.in (x86-linux.o): New rule.
6228 * configure.srv: Add x86-linux.o to relevant targets.
6229 * linux-low.c (lwp_set_arch_private_info): New function.
6230 (lwp_arch_private_info): Likewise.
6231 * linux-x86-low.c: Include nat/x86-linux.h.
6232 (arch_lwp_info): Removed structure.
6233 (update_debug_registers_callback):
6234 Use lwp_set_debug_registers_changed.
6235 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6236 and lwp_set_debug_registers_changed.
6237 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6239 2015-03-24 Gary Benson <gbenson@redhat.com>
6241 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6242 * linux-arm-low.c (arm_new_thread): Likewise.
6243 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6244 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6245 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6246 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6248 2015-03-24 Gary Benson <gbenson@redhat.com>
6250 * linux-low.c (ptid_of_lwp): New function.
6251 (lwp_is_stopped): Likewise.
6252 (lwp_stop_reason): Likewise.
6253 * linux-x86-low.c (update_debug_registers_callback):
6255 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6258 2015-03-24 Gary Benson <gbenson@redhat.com>
6260 * linux-low.h (linux_stop_lwp): Remove declaration.
6262 2015-03-24 Gary Benson <gbenson@redhat.com>
6264 * linux-low.h: Include nat/linux-nat.h.
6265 * linux-low.c (iterate_over_lwps_args): New structure.
6266 (iterate_over_lwps_filter): New function.
6267 (iterate_over_lwps): Likewise.
6268 * linux-x86-low.c (update_debug_registers_callback):
6269 Update signature to what iterate_over_lwps expects.
6270 Remove PID check that iterate_over_lwps now performs.
6271 (x86_dr_low_set_addr): Use iterate_over_lwps.
6272 (x86_dr_low_set_control): Likewise.
6274 2015-03-24 Gary Benson <gbenson@redhat.com>
6276 * linux-x86-low.c (x86_debug_reg_state): New function.
6277 (x86_linux_prepare_to_resume): Use the above.
6279 2015-03-24 Gary Benson <gbenson@redhat.com>
6281 * linux-low.c (current_lwp_ptid): New function.
6282 * linux-x86-low.c: Include nat/linux-nat.h.
6283 (x86_dr_low_get_addr): Use current_lwp_ptid.
6284 (x86_dr_low_get_control): Likewise.
6285 (x86_dr_low_get_status): Likewise.
6287 2015-03-20 Pedro Alves <palves@redhat.com>
6289 * tracepoint.c (cmd_qtstatus): Make "str" const.
6291 2015-03-20 Pedro Alves <palves@redhat.com>
6293 * server.c (handle_general_set): Make "req_str" const.
6295 2015-03-19 Pedro Alves <palves@redhat.com>
6297 * linux-low.c (linux_resume_one_lwp): Rename to ...
6298 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6299 instead call perror_with_name.
6300 (check_ptrace_stopped_lwp_gone): New function.
6301 (linux_resume_one_lwp): Reimplement as wrapper around
6302 linux_resume_one_lwp_throw that swallows errors if the LWP is
6305 2015-03-19 Pedro Alves <palves@redhat.com>
6307 * linux-low.c (count_events_callback, select_event_lwp_callback):
6308 No longer check whether the thread has resume_stop as last resume
6311 2015-03-19 Pedro Alves <palves@redhat.com>
6313 * linux-low.c (count_events_callback, select_event_lwp_callback):
6314 Use the lwp's status_pending_p field, not the thread's.
6316 2015-03-19 Pedro Alves <palves@redhat.com>
6318 * linux-low.c (select_event_lwp_callback): Update comments to
6319 no longer mention SIGTRAP.
6321 2015-03-18 Gary Benson <gbenson@redhat.com>
6323 * server.c (handle_query): Do not report vFile:fstat as supported.
6325 2015-03-11 Gary Benson <gbenson@redhat.com>
6327 * hostio.c (sys/types.h): New include.
6328 (sys/stat.h): Likewise.
6329 (common-remote-fileio.h): Likewise.
6330 (handle_fstat): New function.
6331 (handle_vFile): Handle vFile:fstat packets.
6333 2015-03-11 Gary Benson <gbenson@redhat.com>
6335 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6336 struct stat.st_blocks and struct stat.st_blksize.
6337 * configure: Regenerate.
6338 * config.in: Likewise.
6339 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6340 (OBS): Add common-remote-fileio.o.
6341 (common-remote-fileio.o): New rule.
6343 2015-03-09 Pedro Alves <palves@redhat.com>
6345 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6346 'struct sockaddr' pointer in 'accept' call.
6348 2015-03-09 Pedro Alves <palves@redhat.com>
6351 2015-03-07 Pedro Alves <palves@redhat.com>
6352 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6353 or <winsock2.h> here. Instead include "gdb_socket.h".
6354 (remote_open): Use union gdb_sockaddr_u.
6355 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6356 or <winsock2.h> here. Instead include "gdb_socket.h".
6357 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6358 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6360 (init_named_socket, gdb_agent_helper_thread): Use union
6363 2015-03-07 Pedro Alves <palves@redhat.com>
6365 * configure.ac (build_warnings): Move
6366 -Wdeclaration-after-statement to the C-specific set.
6367 * configure: Regenerate.
6369 2015-03-07 Pedro Alves <palves@redhat.com>
6371 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6372 or <winsock2.h> here. Instead include "gdb_socket.h".
6373 (remote_open): Use union gdb_sockaddr_u.
6374 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6375 or <winsock2.h> here. Instead include "gdb_socket.h".
6376 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6377 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6379 (init_named_socket, gdb_agent_helper_thread): Use union
6382 2015-03-07 Pedro Alves <palves@redhat.com>
6384 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6387 2015-03-06 Yao Qi <yao.qi@linaro.org>
6389 * linux-aarch64-low.c (aarch64_insert_point): Use
6390 show_debug_regs as a boolean.
6391 (aarch64_remove_point): Likewise.
6393 2015-03-05 Pedro Alves <palves@redhat.com>
6395 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6396 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6397 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6398 * nto-low.c (nto_target_ops): Likewise.
6399 * spu-low.c (spu_target_ops): Likewise.
6400 * win32-low.c (win32_target_ops): Likewise.
6402 2015-03-04 Pedro Alves <palves@redhat.com>
6404 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6405 Decide whether a breakpoint triggered based on the SIGTRAP's
6407 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6408 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6409 (linux_low_filter_event): Check for breakpoints before checking
6411 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6413 (linux_stopped_by_sw_breakpoint)
6414 (linux_supports_stopped_by_sw_breakpoint)
6415 (linux_stopped_by_hw_breakpoint)
6416 (linux_supports_stopped_by_hw_breakpoint): New functions.
6417 (linux_target_ops): Install new target methods.
6419 2015-03-04 Pedro Alves <palves@redhat.com>
6421 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6422 * server.c (swbreak_feature, hwbreak_feature): New globals.
6423 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6424 (captured_main): Clear swbreak_feature and hwbreak_feature.
6425 * server.h (swbreak_feature, hwbreak_feature): Declare.
6426 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6427 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6428 supports_stopped_by_hw_breakpoint>: New fields.
6429 (target_supports_stopped_by_sw_breakpoint)
6430 (target_stopped_by_sw_breakpoint)
6431 (target_supports_stopped_by_hw_breakpoint)
6432 (target_stopped_by_hw_breakpoint): Declare.
6434 2015-03-04 Pedro Alves <palves@redhat.com>
6436 enum lwp_stop_reason -> enum target_stop_reason
6437 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6438 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6439 (linux_wait_1, stuck_in_jump_pad_callback)
6440 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6441 (linux_stopped_by_watchpoint):
6442 * linux-low.h (enum lwp_stop_reason): Delete.
6443 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6444 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6446 2015-03-04 Yao Qi <yao.qi@linaro.org>
6448 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6450 2015-03-03 Gary Benson <gbenson@redhat.com>
6452 * hostio.c (handle_vFile): Fix prefix lengths.
6454 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6456 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6459 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6461 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6462 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6463 (clean): Add "rm -f" for above C files.
6464 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6465 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6466 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6467 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6468 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6469 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6470 (init_registers_s390x_vx_linux64)
6471 (init_registers_s390x_tevx_linux64)
6472 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6473 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6475 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6476 (s390_store_vxrs_high): New functions.
6477 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6479 (s390_arch_setup): Add logic for selecting one of the new target
6480 descriptions. Activate the new vector regsets if applicable.
6481 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6482 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6483 and init_registers_s390x_tevx_linux64.
6485 2015-03-01 Pedro Alves <palves@redhat.com>
6487 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6490 2015-02-27 Pedro Alves <palves@redhat.com>
6492 * linux-x86-low.c (u_debugreg_offset): New function.
6493 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6495 2015-02-27 Pedro Alves <palves@redhat.com>
6497 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6498 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6499 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6500 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6501 (ps_lsetfpregs, ps_getpid)
6502 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6503 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6504 (ps_lsetxregs, ps_plog): Declare.
6506 2015-02-27 Pedro Alves <palves@redhat.com>
6508 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6509 IP_AGENT_EXPORT_FUNC.
6510 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6511 IP_AGENT_EXPORT_FUNC.
6512 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6513 (IP_AGENT_EXPORT): Delete.
6514 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6515 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6516 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6517 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6518 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6519 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6520 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6521 (traceframe_read_count, traceframe_write_count)
6522 (traceframes_created, trace_state_variables, get_raw_reg)
6523 (get_trace_state_variable_value, set_trace_state_variable_value)
6524 (ust_loaded, helper_thread_id, cmd_buf): Use
6525 IPA_SYM_EXPORTED_NAME.
6526 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6527 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6528 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6529 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6530 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6531 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6532 EXTERN_C_PUSH/EXTERN_C_POP.
6533 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6534 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6535 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6536 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6537 (traceframe_write_count, traceframe_read_count)
6538 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6539 (about_to_request_buffer_space, get_trace_state_variable_value)
6540 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6541 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6542 EXTERN_C_PUSH/EXTERN_C_POP.
6543 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6544 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6545 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6546 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6547 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6548 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6549 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6550 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6552 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6553 (IP_AGENT_EXPORT_VAR_DECL): Define.
6555 (gdb_agent_get_raw_reg): Declare.
6557 2015-02-27 Tom Tromey <tromey@redhat.com>
6558 Pedro Alves <palves@redhat.com>
6560 Rename symbols whose names are reserved C++ keywords throughout.
6562 2015-02-27 Pedro Alves <palves@redhat.com>
6564 * Makefile.in (COMPILER): New, get it from autoconf.
6565 (CXX): Get from autoconf instead.
6566 (COMPILE.pre): Use COMPILER.
6567 (CC-LD): Rename to ...
6568 (CC_LD): ... this. Use COMPILER.
6569 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6570 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6571 * acinclude.m4: Include build-with-cxx.m4.
6572 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6573 Disable -Werror by default if building in C++ mode.
6574 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6575 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6576 the C++ compiler. Save/restore CXXFLAGS too.
6577 * configure: Regenerate.
6579 2015-02-27 Pedro Alves <palves@redhat.com>
6581 * acinclude.m4: Include libiberty.m4.
6582 * configure.ac: Call libiberty_INIT.
6583 * config.in, configure: Regenerate.
6585 2015-02-26 Pedro Alves <palves@redhat.com>
6587 * linux-low.c (linux_wait_1): When incrementing the PC past a
6588 program breakpoint always use the_low_target.breakpoint_len as
6589 increment, rather than the maximum between that and
6590 the_low_target.decr_pc_after_break.
6592 2015-02-23 Pedro Alves <palves@redhat.com>
6594 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6595 thread was doing a step-over; always adjust the PC if
6596 we stepped over a permanent breakpoint.
6597 (linux_wait_1): If we stepped over breakpoint that was on top of a
6598 permanent breakpoint, manually advance the PC past it.
6600 2015-02-23 Pedro Alves <palves@redhat.com>
6602 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6604 (x86_fill_gregset, x86_store_gregset): Use it when handling
6607 2015-02-20 Pedro Alves <palves@redhat.com>
6609 * thread-db.c: Include "nat/linux-procfs.h".
6610 (thread_db_init): Skip listing new threads if the kernel supports
6611 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6613 2015-02-20 Pedro Alves <palves@redhat.com>
6615 * linux-low.c (status_pending_p_callback): Use ptid_match.
6617 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6619 PR breakpoints/16812
6620 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6621 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6622 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6624 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6626 PR breakpoints/15956
6627 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6629 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6631 * linux-low.c (linux_low_btrace_conf): Print size.
6632 * server.c (handle_btrace_conf_general_set): New.
6633 (hanle_general_set): Call handle_btrace_conf_general_set.
6634 (handle_query): Report Qbtrace-conf:bts:size as supported.
6636 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6638 * linux-low.c (linux_low_enable_btrace): Update parameters.
6639 (linux_low_btrace_conf): New.
6640 (linux_target_ops)<to_btrace_conf>: Initialize.
6641 * server.c (current_btrace_conf): New.
6642 (handle_btrace_enable): Rename to ...
6643 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6644 to target_enable_btrace. Update comment. Update users.
6645 (handle_qxfer_btrace_conf): New.
6646 (qxfer_packets): Add btrace-conf entry.
6647 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6648 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6649 (target_ops)<read_btrace_conf>: New.
6650 (target_enable_btrace): Update parameters.
6651 (target_read_btrace_conf): New.
6653 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6655 * server.c (handle_btrace_general_set): Remove call to
6656 target_supports_btrace.
6657 (supported_btrace_packets): New.
6658 (handle_query): Call supported_btrace_packets.
6659 * target.h: include btrace-common.h.
6660 (btrace_target_info): Removed.
6661 (supports_btrace, target_supports_btrace): Update parameters.
6663 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6665 * Makefile.in (SFILES): Add common/btrace-common.c.
6666 (OBS): Add common/btrace-common.o.
6667 (btrace-common.o): Add build rules.
6668 * linux-low: Include btrace-common.h.
6669 (linux_low_read_btrace): Use struct btrace_data. Call
6670 btrace_data_init and btrace_data_fini.
6672 2015-02-06 Pedro Alves <palves@redhat.com>
6674 * thread-db.c (find_new_threads_callback): Add debug output.
6676 2015-02-04 Pedro Alves <palves@redhat.com>
6678 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6679 (resume_stopped_resumed_lwps): New function.
6680 (linux_wait_for_event_filtered): Use it.
6682 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6684 * Makefile.in (SFILES): Add linux-personality.c.
6685 (linux-personality.o): New rule.
6686 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6687 list of objects to be built.
6688 * linux-low.c: Include nat/linux-personality.h.
6689 (linux_create_inferior): Remove code to disable address space
6690 randomization (moved to ../nat/linux-personality.c). Create
6691 cleanup to disable address space randomization.
6693 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6695 * Makefile.in (posix-strerror.o): New rule.
6696 (mingw-strerror.o): Likewise.
6697 * configure: Regenerated.
6698 * configure.ac: Source file ../common/common.host. Initialize new
6699 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6701 2015-01-14 Yao Qi <yao@codesourcery.com>
6703 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6704 (ppc-linux.o): New rule.
6705 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6706 * configure.ac: AC_CHECK_FUNCS(getauxval).
6707 * config.in: Re-generated.
6708 * configure: Re-generated.
6709 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6710 ppc64_64bit_inferior_p
6712 2015-01-14 Yao Qi <yao@codesourcery.com>
6714 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6715 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6716 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6717 (PT_ORIG_R3, PT_TRAP): Likewise.
6718 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6719 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6720 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6722 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6724 * i387-fp.c (i387_cache_to_xsave): In look over
6725 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6726 zmmh_low_space field by use of zmmh_high_space.
6728 2015-01-09 Pedro Alves <palves@redhat.com>
6730 * linux-low.c (step_over_bkpt): Move higher up in the file.
6731 (handle_extended_wait): Don't store the stop_pc here.
6732 (get_stop_pc): Adjust comments and rename to ...
6733 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6734 stopped for a software breakpoint or hardware breakpoint.
6735 (thread_still_has_status_pending_p): New function.
6736 (status_pending_p_callback): Use
6737 thread_still_has_status_pending_p. If the event is no longer
6738 interesting, resume the LWP.
6739 (handle_tracepoints): Add assert.
6740 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6741 (wstatus_maybe_breakpoint): New function.
6742 (cancel_breakpoint): Delete function.
6743 (check_stopped_by_watchpoint): New function, factored out from
6744 linux_low_filter_event.
6745 (lp_status_maybe_breakpoint): Delete function.
6746 (linux_low_filter_event): Remove filter_ptid argument.
6747 Leave thread group exits pending here. Store the LWP's stop PC.
6748 Always leave events pending.
6749 (linux_wait_for_event_filtered): Pull all events out of the
6750 kernel, and leave them all pending.
6751 (count_events_callback, select_event_lwp_callback): Consider all
6753 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6754 (select_event_lwp): Only give preference to the stepping LWP in
6755 all-stop mode. Adjust comments.
6756 (ignore_event): New function.
6757 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6758 references to cancel_breakpoints. Adjust to renames. Also give
6759 equal priority to all LWPs that have had events in non-stop mode.
6760 If reporting a software breakpoint event, unadjust the LWP's PC.
6761 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6762 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6764 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6765 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6766 (linux_stopped_by_watchpoint): Adjust.
6767 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6768 * linux-low.h (enum lwp_stop_reason): New.
6769 (struct lwp_info) <stop_pc>: Adjust comment.
6770 <stopped_by_watchpoint>: Delete field.
6771 <stop_reason>: New field.
6772 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6773 * mem-break.c (software_breakpoint_inserted_here)
6774 (hardware_breakpoint_inserted_here): New function.
6775 * mem-break.h (software_breakpoint_inserted_here)
6776 (hardware_breakpoint_inserted_here): Declare.
6777 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6778 (cancel_breakpoints): Delete.
6779 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6780 (upload_fast_traceframes): Remove references to
6783 2015-01-09 Pedro Alves <palves@redhat.com>
6785 * thread-db.c (find_new_threads_callback): Ignore thread if the
6786 kernel thread ID is -1.
6788 2015-01-09 Pedro Alves <palves@redhat.com>
6790 * linux-low.c (linux_attach_fail_reason_string): Move to
6791 nat/linux-ptrace.c, and rename.
6792 (linux_attach_lwp): Update comment.
6793 (attach_proc_task_lwp_callback): New function.
6794 (linux_attach): Adjust to rename and use
6795 linux_proc_attach_tgid_threads.
6796 (linux_attach_fail_reason_string): Delete declaration.
6798 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6800 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6801 * server.c (gdbserver_version): Likewise.
6803 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6805 * remote-utils.c: Include ctype.h.
6806 (input_interrupt): Explicitly handle the case when the char
6807 received is the NUL byte. Improve the printing of non-ASCII
6810 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6812 * linux-low.c (linux_low_filter_event): Update call to
6813 linux_enable_event_reporting following the addition of
6814 a new parameter to that function.
6816 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6819 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6820 (AARCH64_FPCR_REGNO): Likewise.
6821 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6822 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6823 (aarch64_store_fpregset): Likewise.
6825 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6827 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6828 Remove FIXME comment about assumption about N.
6830 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6832 * configure.ac: If large-file support is disabled in GDBserver,
6833 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6834 * configure: Regenerate.
6836 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6838 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6839 warning upon ENODATA from ptrace.
6840 * linux-s390-low.c (s390_store_tdb): New.
6841 (s390_regsets): Add regset for NT_S390_TDB.
6843 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6845 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6846 without a fill_function.
6847 * linux-s390-low.c (s390_fill_last_break): Remove.
6848 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6849 (s390_arch_setup): Use regset's size instead of fill_function for
6852 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6854 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6855 the regset's store function when ptrace returned an error.
6856 * regcache.c (get_thread_regcache): Invalidate register cache
6857 before fetching inferior's registers.
6859 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6861 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6862 while-loop as for-loop.
6863 (regsets_store_inferior_registers): Likewise.
6865 2014-11-28 Yao Qi <yao@codesourcery.com>
6867 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6868 * config.in, configure: Re-generate.
6869 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6872 2014-11-21 Yao Qi <yao@codesourcery.com>
6874 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6875 (AC_CHECK_HEADERS): Remove malloc.h.
6876 * configure: Re-generated.
6877 * config.in: Re-generated.
6878 * server.h: Don't include alloca.h and malloc.h.
6879 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6880 Don't include malloc.h.
6882 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6884 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6885 corresponding ERRNO check in same block.
6887 2014-11-12 Pedro Alves <palves@redhat.com>
6889 * server.c (cont_thread): Update comment.
6890 (start_inferior, attach_inferior): No longer clear cont_thread.
6891 (handle_v_cont): No longer set cont_thread.
6892 (captured_main): Clear cont_thread each time a GDB connects.
6894 2014-11-12 Pedro Alves <palves@redhat.com>
6896 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6897 thread, and don't resume all threads if the Hc thread has exited.
6899 2014-11-12 Pedro Alves <palves@redhat.com>
6901 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6902 the process group instead of to a specific LWP.
6904 2014-10-15 Pedro Alves <palves@redhat.com>
6907 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6909 (arm_set_thread_context): Delete.
6910 (the_low_target): Adjust.
6911 * win32-i386-low.c (debug_registers_changed)
6912 (debug_registers_used): Delete.
6913 (update_debug_registers_callback): New function.
6914 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6915 needing to update their debug registers.
6916 (win32_get_current_dr): New function.
6917 (x86_dr_low_get_addr, x86_dr_low_get_control)
6918 (x86_dr_low_get_status): Fetch the debug register from the thread
6920 (i386_initial_stuff): Adjust.
6921 (i386_get_thread_context): Remove current_event parameter. Don't
6922 clear debug_registers_changed nor copy DR values to
6924 (i386_set_thread_context): Delete.
6925 (i386_prepare_to_resume): New function.
6926 (i386_thread_added): Mark the thread as needing to update irs
6928 (the_low_target): Remove i386_set_thread_context and install
6929 i386_prepare_to_resume.
6930 * win32-low.c (win32_get_thread_context): Adjust.
6931 (win32_set_thread_context): Use SetThreadContext
6933 (win32_prepare_to_resume): New function.
6934 (win32_require_context): New function, factored out from ...
6935 (thread_rec): ... this.
6936 (continue_one_thread): Call win32_prepare_to_resume on each thread
6937 we're about to continue.
6938 (win32_resume): Call win32_prepare_to_resume on the event thread.
6939 * win32-low.h (struct win32_thread_info)
6940 <debug_registers_changed>: New field.
6941 (struct win32_target_ops): Change prototype of set_thread_context,
6942 delete set_thread_context and add prepare_to_resume.
6943 (win32_require_context): New declaration.
6945 2014-10-08 Gary Benson <gbenson@redhat.com>
6947 * server.h: Do not include common-exceptions.h.
6949 2014-10-08 Gary Benson <gbenson@redhat.com>
6951 * server.h: Do not include cleanups.h.
6953 2014-09-30 James Hogan <james.hogan@imgtec.com>
6955 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6958 2014-09-23 Yao Qi <yao@codesourcery.com>
6960 * linux-low.c (lp_status_maybe_breakpoint): New function.
6961 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6962 (count_events_callback): Likewise.
6963 (select_event_lwp_callback): Likewise.
6964 (cancel_breakpoints_callback): Likewise.
6966 2014-09-19 Don Breazeal <donb@codesourcery.com>
6968 * linux-low.c (handle_extended_wait): Call
6969 linux_ptrace_get_extended_event.
6970 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6971 linux_is_extended_waitstatus.
6973 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6975 * Makefile.in (CPPFLAGS): Define.
6976 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6977 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6979 2014-09-16 Gary Benson <gbenson@redhat.com>
6981 * inferiors.h (current_inferior): Renamed as...
6982 (current_thread): New variable. All uses updated.
6983 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6984 (maybe_move_out_of_jump_pad): Likewise.
6985 (cancel_breakpoint): Likewise.
6986 (linux_low_filter_event): Likewise.
6987 (wait_for_sigstop): Likewise.
6988 (linux_resume_one_lwp): Likewise.
6989 (need_step_over_p): Likewise.
6990 (start_step_over): Likewise.
6991 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6992 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6993 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6994 and save_inferior as saved_thread.
6995 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6997 (regcache_invalidate_thread): Likewise.
6998 * remote-utils.c (prepare_resume_reply): Likewise.
6999 * thread-db.c (thread_db_get_tls_address): Likewise.
7000 (disable_thread_event_reporting): Likewise.
7001 (remove_thread_event_breakpoints): Likewise.
7002 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7004 * target.h (set_desired_inferior): Renamed as...
7005 (set_desired_thread): New declaration. All uses updated.
7006 * server.c (myresume): Updated comment to reference thread instead
7008 (handle_serial_event): Likewise.
7009 (handle_target_event): Likewise.
7011 2014-09-12 Tom Tromey <tromey@redhat.com>
7012 Gary Benson <gbenson@redhat.com>
7014 * regcache.h: Include common-regcache.h.
7015 (regcache_read_pc): Don't declare.
7016 * regcache.c (get_thread_regcache_for_ptid): New function.
7018 2014-09-11 Tom Tromey <tromey@redhat.com>
7019 Gary Benson <gbenson@redhat.com>
7021 * symbol.c: New file.
7022 * Makefile.in (SFILES): Add symbol.c.
7023 (OBS): Add symbol.o.
7025 2014-09-11 Gary Benson <gbenson@redhat.com>
7027 * target.c (target_stop_ptid, target_continue_ptid): New
7030 2014-09-11 Tom Tromey <tromey@redhat.com>
7031 Gary Benson <gbenson@redhat.com>
7033 * target.h: Include target/target.h.
7034 * target.c (target_read_memory, target_read_uint32)
7035 (target_write_memory): New functions.
7037 2014-09-11 Gary Benson <gbenson@redhat.com>
7039 * server.h (debug_hw_points): Don't declare.
7040 * server.c (debug_hw_points): Don't define. Replace all uses
7041 with show_debug_regs.
7042 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7043 all uses with show_debug_regs.
7045 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7047 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7048 endianness into account.
7049 (ppc_supply_ptrace_register): Likewise.
7051 2014-09-03 James Hogan <james.hogan@imgtec.com>
7053 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7054 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7056 2014-09-03 Gary Benson <gbenson@redhat.com>
7058 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7059 ALL_DEBUG_ADDRESS_REGISTERS.
7061 2014-09-02 Gary Benson <gbenson@redhat.com>
7063 * i386-low.h: Renamed as...
7064 * x86-low.h: New file. All type, function and variable name
7065 prefixes changed from "i386_" to "x86_". All references updated.
7066 * i386-low.c: Renamed as...
7067 * x86-low.c: New file. All type, function and variable name
7068 prefixes changed from "i386_" to "x86_". All references updated.
7070 2014-09-02 Gary Benson <gbenson@redhat.com>
7072 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7073 (x86_linux_new_thread): Likewise.
7075 2014-08-29 Gary Benson <gbenson@redhat.com>
7077 * server.h (setjmp.h): Do not include.
7078 (toplevel): Do not declare.
7079 (common-exceptions.h): Include.
7080 (cleanups.h): Likewise.
7081 * server.c (toplevel): Do not define.
7082 (exit_code): New static global.
7083 (detach_or_kill_for_exit_cleanup): New function.
7084 (main): New function. Original main renamed to...
7085 (captured_main): New function.
7086 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7088 2014-08-29 Gary Benson <gbenson@redhat.com>
7090 * Makefile.in (SFILES): Add common/common-exceptions.c.
7091 (OBS): Add common-exceptions.o.
7092 (common-exceptions.o): New rule.
7093 * utils.c (prepare_to_throw_exception): New function.
7095 2014-08-29 Gary Benson <gbenson@redhat.com>
7097 * config.in: Regenerate.
7098 * configure: Likewise.
7100 2014-08-29 Gary Benson <gbenson@redhat.com>
7102 * Makefile.in (SFILES): Add common/cleanups.c.
7104 (cleanups.o): New rule.
7106 2014-08-29 Gary Benson <gbenson@redhat.com>
7108 * utils.c (internal_vwarning): New function.
7110 2014-08-28 Gary Benson <gbenson@redhat.com>
7112 * utils.h (fatal): Remove declaration.
7113 * utils.c (fatal): Remove function.
7115 2014-08-28 Gary Benson <gbenson@redhat.com>
7117 * tracepoint.c (gdb_agent_init): Replace fatal with
7119 (initialize_tracepoint): Likewise.
7121 2014-08-28 Gary Benson <gbenson@redhat.com>
7123 * remote-utils.c (remote_prepare): Replace fatal with error.
7125 2014-08-28 Gary Benson <gbenson@redhat.com>
7127 * linux-low.c (linux_async): Replace fatal with warning.
7129 (linux_start_non_stop): Return -1 if linux_async failed.
7131 2014-08-28 Gary Benson <gbenson@redhat.com>
7133 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7135 (i386_dr_low_get_addr): Remove vague comment.
7136 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7139 2014-08-28 Gary Benson <gbenson@redhat.com>
7141 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7142 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7144 (linux_resume_one_lwp): Likewise.
7145 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7147 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7148 with internal_error.
7149 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7150 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7151 (find_register_by_name): Replace fatal with internal_error.
7152 (find_regno): Likewise.
7153 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7154 * thread-db.c (thread_db_create_event): Likewise.
7155 (thread_db_load_search): Likewise.
7156 (try_thread_db_load_1): Likewise.
7157 * tracepoint.c (get_jump_space_head): Replace fatal with
7159 (claim_trampoline_space): Likewise.
7160 (have_fast_tracepoint_trampoline_buffer): Likewise.
7161 (cmd_qtstart): Likewise.
7162 (stop_tracing): Likewise.
7163 (fast_tracepoint_collecting): Likewise.
7164 (target_malloc): Likewise.
7165 (download_tracepoint): Likewise.
7166 (download_trace_state_variables): Replace check with gdb_assert.
7167 (upload_fast_traceframes): Replace fatal with internal_error.
7169 2014-08-19 Tom Tromey <tromey@redhat.com>
7170 Gary Benson <gbenson@redhat.com>
7172 * Makefile.in (SFILES): Add common/common-debug.c.
7173 (OBS): Add common-debug.o.
7174 (common-debug.o): New rule.
7175 * debug.h (debug_printf): Don't declare.
7176 * debug.c (debug_printf): Renamed and rewritten as...
7177 (debug_vprintf): New function.
7179 2014-08-19 Gary Benson <gbenson@redhat.com>
7181 * utils.h: Do not include print-utils.h.
7183 2014-08-19 Tom Tromey <tromey@redhat.com>
7184 Gary Benson <gbenson@redhat.com>
7186 * server.h: Add static assertion.
7187 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7189 2014-08-19 Tom Tromey <tromey@redhat.com>
7190 Gary Benson <gbenson@redhat.com>
7192 * Makefile.in (SFILES): Add common/errors.c.
7193 (OBS): Add errors.o.
7194 (IPA_OBS): Add errors-ipa.o.
7195 (errors.o): New rule.
7196 (errors-ipa.o): Likewise.
7197 * utils.h (perror_with_name, error, warning): Don't declare.
7198 * utils.c (warning): Renamed and rewritten as...
7199 (vwarning): New function.
7200 (error): Renamed and rewritten as...
7201 (verror): New function.
7202 (internal_error): Renamed and rewritten as...
7203 (internal_verror): New function.
7205 2014-08-07 Gary Benson <gbenson@redhat.com>
7207 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7208 * configure: Regenerate.
7209 * config.in: Likewise.
7210 * server.h: Do not include errno.h.
7211 * event-loop.c: Likewise.
7212 * hostio-errno.c: Likewise.
7213 * linux-low.c: Likewise.
7214 * remote-utils.c: Likewise.
7215 * spu-low.c: Likewise.
7216 * utils.c: Likewise.
7217 * gdbreplay.c: Unconditionally include errno.h.
7219 2014-08-07 Gary Benson <gbenson@redhat.com>
7221 * server.h: Do not include string.h.
7222 * event-loop.c: Likewise.
7223 * linux-low.c: Likewise.
7224 * regcache.c: Likewise.
7225 * remote-utils.c: Likewise.
7226 * spu-low.c: Likewise.
7227 * utils.c: Likewise.
7229 2014-08-07 Gary Benson <gbenson@redhat.com>
7231 * server.h: Do not include gdb_assert.h.
7233 2014-08-07 Gary Benson <gbenson@redhat.com>
7235 * server.h: Do not include common-utils.h.
7237 2014-08-07 Gary Benson <gbenson@redhat.com>
7239 * server.h: Do not include ptid.h.
7240 * notif.h: Likewise.
7242 2014-08-07 Gary Benson <gbenson@redhat.com>
7244 * server.h: Do not include gdb_locale.h.
7246 2014-08-07 Gary Benson <gbenson@redhat.com>
7248 * server.h: Do not include gdb/signals.h.
7249 * win32-low.c: Likewise.
7251 2014-08-07 Gary Benson <gbenson@redhat.com>
7253 * server.h: Do not include pathmax.h.
7255 2014-08-07 Gary Benson <gbenson@redhat.com>
7257 * server.h: Do not include libiberty.h.
7258 * linux-bfin-low.c: Likewise.
7260 2014-08-07 Gary Benson <gbenson@redhat.com>
7262 * server.h: Do not include ansidecl.h.
7264 2014-08-07 Gary Benson <gbenson@redhat.com>
7266 * linux-x86-low.c: Do not include stddef.h.
7267 * lynx-ppc-low.c: Likewise.
7268 * tracepoint.c: Likewise.
7270 2014-08-07 Gary Benson <gbenson@redhat.com>
7272 * server.h: Do not include stdarg.h.
7273 * nto-low.c: Likewise.
7275 2014-08-07 Gary Benson <gbenson@redhat.com>
7277 * server.h: Do not include stdlib.h.
7278 * inferiors.c: Likewise.
7279 * linux-low.c: Likewise.
7280 * regcache.c: Likewise.
7281 * spu-low.c: Likewise.
7282 * tracepoint.c: Likewise.
7283 * utils.c: Likewise.
7285 2014-08-07 Gary Benson <gbenson@redhat.com>
7287 * server.h: Do not include stdio.h.
7288 * linux-low.c: Likewise.
7289 * remote-utils.c: Likewise.
7290 * spu-low.c: Likewise.
7291 * utils.c: Likewise.
7292 * wincecompat.c: Likewise.
7294 2014-08-06 Gary Benson <gbenson@redhat.com>
7296 * regcache.c (init_register_cache): Move conditionals inside if.
7298 2014-08-06 Gary Benson <gbenson@redhat.com>
7300 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7302 2014-07-31 Gary Benson <gbenson@redhat.com>
7304 * ax.h: Do not include server.h.
7305 * gdbthread.h: Likewise.
7306 * lynx-low.h: Likewise.
7307 * notif.h: Likewise.
7309 2014-07-30 Gary Benson <gbenson@redhat.com>
7311 * server.h: Include common-defs.h.
7312 Do not include config.h or build-gnulib-gdbserver/config.h.
7314 2014-07-30 Gary Benson <gbenson@redhat.com>
7316 * hostio-errno.c: Move server.h to top of includes list.
7317 * inferiors.c: Likewise.
7318 * linux-x86-low.c: Likewise.
7319 * notif.c: Include server.h.
7321 2014-07-24 Tom Tromey <tromey@redhat.com>
7322 Gary Benson <gbenson@redhat.com>
7324 * server.h (CORE_ADDR): Now unsigned.
7326 2014-07-16 Pedro Alves <palves@redhat.com>
7328 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7330 2014-07-15 Pedro Alves <palves@redhat.com>
7332 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7335 2014-07-11 Pedro Alves <palves@redhat.com>
7337 * linux-low.c (kill_wait_lwp): New function, based on
7338 kill_one_lwp_callback, but use my_waitpid directly.
7339 (kill_one_lwp_callback, linux_kill): Use it.
7341 2014-06-23 Pedro Alves <palves@redhat.com>
7343 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7344 before setting DR0..DR3.
7346 2014-06-20 Gary Benson <gbenson@redhat.com>
7348 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7349 * configure: Regenerated.
7350 * config.in: Likewise.
7352 2014-06-20 Gary Benson <gbenson@redhat.com>
7354 * Makefile.in (SFILES): Update locations for files moved
7356 (object file files): Reordered.
7358 2014-06-20 Gary Benson <gbenson@redhat.com>
7360 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7361 (i386_dr_low_set_addr): Likewise.
7362 (i386_dr_low_get_addr): Likewise.
7363 (i386_dr_low_can_set_control): Likewise.
7364 (i386_dr_low_set_control): Likewise.
7365 (i386_dr_low_get_control): Likewise.
7366 (i386_dr_low_get_status): Likewise.
7367 (i386_get_debug_register_length): Likewise.
7368 * linux-x86-low.c (i386_dr_low_set_addr):
7369 Changed signature. Made static.
7370 (i386_dr_low_get_addr): Likewise.
7371 (i386_dr_low_set_control): Likewise.
7372 (i386_dr_low_get_control): Likewise.
7373 (i386_dr_low_get_status): Likewise.
7374 (i386_dr_low): New global variable.
7375 * win32-i386-low.c (i386_dr_low_set_addr):
7376 Changed signature. Made static.
7377 (i386_dr_low_get_addr): Likewise.
7378 (i386_dr_low_set_control): Likewise.
7379 (i386_dr_low_get_control): Likewise.
7380 (i386_dr_low_get_status): Likewise.
7381 (i386_dr_low): New global variable.
7383 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7385 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7386 * Makefile.in (AR, AR_FLAGS): Define.
7387 * configure: Regenerate.
7389 2014-06-19 Gary Benson <gbenson@redhat.com>
7391 * Makefile.in (i386-dregs.o): New rule.
7392 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7393 * i386-low.c (target.h): Remove include.
7394 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7395 (DR_CONTROL_SHIFT): Likewise.
7396 (DR_CONTROL_SIZE): Likewise.
7397 (DR_RW_EXECUTE): Likewise.
7398 (DR_RW_WRITE): Likewise.
7399 (DR_RW_READ): Likewise.
7400 (DR_RW_IORW): Likewise.
7401 (DR_LEN_1): Likewise.
7402 (DR_LEN_2): Likewise.
7403 (DR_LEN_4): Likewise.
7404 (DR_LEN_8): Likewise.
7405 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7406 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7407 (DR_ENABLE_SIZE): Likewise.
7408 (DR_LOCAL_SLOWDOWN): Likewise.
7409 (DR_GLOBAL_SLOWDOWN): Likewise.
7410 (DR_CONTROL_RESERVED): Likewise.
7411 (I386_DR_CONTROL_MASK): Likewise.
7412 (I386_DR_VACANT): Likewise.
7413 (I386_DR_LOCAL_ENABLE): Likewise.
7414 (I386_DR_GLOBAL_ENABLE): Likewise.
7415 (I386_DR_DISABLE): Likewise.
7416 (I386_DR_SET_RW_LEN): Likewise.
7417 (I386_DR_GET_RW_LEN): Likewise.
7418 (I386_DR_WATCH_HIT): Likewise.
7419 (i386_wp_op_t): Likewise.
7420 (i386_show_dr): Likewise.
7421 (i386_length_and_rw_bits): Likewise.
7422 (i386_insert_aligned_watchpoint): Likewise.
7423 (i386_remove_aligned_watchpoint): Likewise.
7424 (i386_handle_nonaligned_watchpoint): Likewise.
7425 i386_update_inferior_debug_regs(): Likewise.
7426 (i386_dr_insert_watchpoint): Likewise.
7427 (i386_dr_remove_watchpoint): Likewise.
7428 (i386_dr_region_ok_for_watchpoint): Likewise.
7429 (i386_dr_stopped_data_address): Likewise.
7430 (i386_dr_stopped_by_watchpoint): Likewise.
7432 2014-06-19 Gary Benson <gbenson@redhat.com>
7434 * i386-low.c (i386_dr_show): Renamed to
7435 i386_show_dr and made static. All uses updated.
7436 (i386_dr_length_and_rw_bits): Renamed to
7437 i386_length_and_rw_bits and made static.
7439 (i386_dr_insert_aligned_watchpoint): Renamed to
7440 i386_insert_aligned_watchpoint and made static.
7442 (i386_dr_remove_aligned_watchpoint): Renamed to
7443 i386_remove_aligned_watchpoint and made static.
7445 (i386_dr_update_inferior_debug_regs): Renamed to
7446 i386_update_inferior_debug_regs and made static.
7449 2014-06-18 Gary Benson <gbenson@redhat.com>
7451 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7452 (i386_dr_low_can_set_control): Likewise.
7453 (i386_get_debug_register_length): Likewise.
7454 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7455 (i386_dr_low_can_set_control): Likewise.
7456 (i386_get_debug_register_length): Likewise.
7458 2014-06-17 Gary Benson <gbenson@redhat.com>
7460 * i386-low.h (i386-dregs.h): New include.
7461 (DR_FIRSTADDR): Now in i386-dregs.h.
7462 (DR_LASTADDR): Likewise.
7463 (DR_NADDR): Likewise.
7464 (DR_STATUS): Likewise.
7465 (DR_CONTROL): Likewise.
7466 (i386_debug_reg_state): Likewise.
7467 (i386_dr_insert_watchpoint): Likewise.
7468 (i386_dr_remove_watchpoint): Likewise.
7469 (i386_dr_region_ok_for_watchpoint): Likewise.
7470 (i386_dr_stopped_data_address): Likewise.
7471 (i386_dr_stopped_by_watchpoint): Likewise.
7472 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7474 2014-06-18 Gary Benson <gbenson@redhat.com>
7476 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7477 i386_dr_insert_watchpoint.
7478 (i386_low_remove_watchpoint): Renamed to
7479 i386_dr_remove_watchpoint.
7480 (i386_low_region_ok_for_watchpoint): Renamed to
7481 i386_dr_region_ok_for_watchpoint.
7482 (i386_low_stopped_data_address): Renamed to
7483 i386_dr_stopped_data_address.
7484 (i386_low_stopped_by_watchpoint): Renamed to
7485 i386_dr_stopped_by_watchpoint.
7486 * i386-low.c (i386_show_dr): Renamed to
7487 i386_dr_show and made nonstatic. All uses updated.
7488 (i386_length_and_rw_bits): Renamed to
7489 i386_dr_length_and_rw_bits and made nonstatic.
7491 (i386_insert_aligned_watchpoint): Renamed to
7492 i386_dr_insert_aligned_watchpoint and made nonstatic.
7494 (i386_remove_aligned_watchpoint): Renamed to
7495 i386_dr_remove_aligned_watchpoint and made nonstatic.
7497 (i386_update_inferior_debug_regs): Renamed to
7498 i386_dr_update_inferior_debug_regs and made nonstatic.
7500 (i386_low_insert_watchpoint): Renamed to
7501 i386_dr_insert_watchpoint. All uses updated.
7502 (i386_low_remove_watchpoint): Renamed to
7503 i386_dr_remove_watchpoint. All uses updated.
7504 (i386_low_region_ok_for_watchpoint): Renamed to
7505 i386_dr_region_ok_for_watchpoint. All uses updated.
7506 (i386_low_stopped_data_address): Renamed to
7507 i386_dr_stopped_data_address. All uses updated.
7508 (i386_low_stopped_by_watchpoint): Renamed to
7509 i386_dr_stopped_by_watchpoint. All uses updated.
7511 2014-06-18 Gary Benson <gbenson@redhat.com>
7513 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7514 (i386_dr_low_can_set_control): Likewise.
7515 (i386_insert_aligned_watchpoint): New check.
7517 2014-06-18 Gary Benson <gbenson@redhat.com>
7519 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7522 2014-06-18 Gary Benson <gbenson@redhat.com>
7524 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7525 instead of fatal and error.
7526 (i386_handle_nonaligned_watchpoint): Likewise.
7528 2014-06-18 Gary Benson <gbenson@redhat.com>
7530 * i386-low.c (i386_get_debug_register_length): New macro.
7531 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7532 (i386_show_dr): Use debug_printf instead of fprintf. Use
7533 phex to format values.
7535 2014-06-18 Gary Benson <gbenson@redhat.com>
7537 * i386-low.h: Comment changes.
7538 * i386-low.c: Likewise.
7540 2014-06-18 Gary Benson <gbenson@redhat.com>
7542 * i386-low.c: Whitespace changes.
7544 2014-06-12 Tom Tromey <tromey@redhat.com>
7546 * utils.c (freeargv): Remove.
7548 2014-06-12 Tom Tromey <tromey@redhat.com>
7550 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7551 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7552 (parse_debug_format_options): Likewise.
7553 (gdbserver_usage): Likewise.
7554 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7555 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7556 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7558 ($(LIBGNU)): Depend on libiberty.
7559 (all-lib): Recurse into all subdirs.
7560 (install-only): Invoke "install" target in subdirs.
7561 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7563 * configure: Rebuild.
7564 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7565 for vasprintf, vsnprintf, or gettimeofday.
7566 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7569 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7571 * development.sh: Delete.
7572 * Makefile.in (config.status): Adjust dependency on development.sh.
7573 * configure.ac: Adjust development.sh source call.
7574 * configure: Regenerate.
7576 2014-06-02 Pedro Alves <palves@redhat.com>
7578 * ax.c (gdb_free_agent_expr): New function.
7579 * ax.h (gdb_free_agent_expr): New declaration.
7580 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7582 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7584 (clear_breakpoint_conditions_and_commands): New function.
7585 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7586 (clear_breakpoint_conditions_and_commands): New declaration.
7588 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7590 * linux-aarch64-low.c (asm/ptrace.h): Include.
7592 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7594 Fix TLS access for -static -pthread.
7595 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7596 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7597 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7599 2014-05-20 Pedro Alves <palves@redhat.com>
7601 * linux-aarch64-low.c (aarch64_insert_point)
7602 (aarch64_remove_point): No longer check whether the type is
7603 supported here. Adjust to new interface.
7604 (the_low_target): Install aarch64_supports_z_point_type as
7605 supports_z_point_type method.
7606 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7607 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7608 instead of a Z packet char. Adjust.
7609 (arm_supports_z_point_type): New function.
7610 (arm_insert_point, arm_remove_point): Adjust to new interface.
7611 (the_low_target): Install arm_supports_z_point_type.
7612 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7613 (cris_insert_point, cris_remove_point): Adjust to new interface.
7614 Don't check whether the type is supported here.
7615 (the_low_target): Install cris_supports_z_point_type.
7616 * linux-low.c (linux_supports_z_point_type): New function.
7617 (linux_insert_point, linux_remove_point): Adjust to new interface.
7618 * linux-low.h (struct linux_target_ops) <insert_point,
7619 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7620 raw_breakpoint pointer parameter.
7621 <supports_z_point_type>: New method.
7622 * linux-mips-low.c (mips_supports_z_point_type): New function.
7623 (mips_insert_point, mips_remove_point): Adjust to new interface.
7624 Use mips_supports_z_point_type.
7625 (the_low_target): Install mips_supports_z_point_type.
7626 * linux-ppc-low.c (the_low_target): Install NULL as
7627 supports_z_point_type method.
7628 * linux-s390-low.c (the_low_target): Install NULL as
7629 supports_z_point_type method.
7630 * linux-sparc-low.c (the_low_target): Install NULL as
7631 supports_z_point_type method.
7632 * linux-x86-low.c (x86_supports_z_point_type): New function.
7633 (x86_insert_point): Adjust to new insert_point interface. Use
7634 insert_memory_breakpoint. Adjust to new
7635 i386_low_insert_watchpoint interface.
7636 (x86_remove_point): Adjust to remove_point interface. Use
7637 remove_memory_breakpoint. Adjust to new
7638 i386_low_remove_watchpoint interface.
7639 (the_low_target): Install x86_supports_z_point_type.
7640 * lynx-low.c (lynx_target_ops): Install NULL as
7641 supports_z_point_type callback.
7642 * nto-low.c (nto_supports_z_point_type): New.
7643 (nto_insert_point, nto_remove_point): Adjust to new interface.
7644 (nto_target_ops): Install nto_supports_z_point_type.
7645 * mem-break.c: Adjust intro comment.
7646 (struct raw_breakpoint) <raw_type, size>: New fields.
7647 <inserted>: Update comment.
7648 <shlib_disabled>: Delete field.
7649 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7650 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7651 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7652 (raw_bkpt_type_to_target_hw_bp_type): New function.
7653 (find_enabled_raw_code_breakpoint_at): New function.
7654 (find_raw_breakpoint_at): New type and size parameters. Use them.
7655 (insert_memory_breakpoint): New function, based off
7656 set_raw_breakpoint_at.
7657 (remove_memory_breakpoint): New function.
7658 (set_raw_breakpoint_at): Reimplement.
7659 (set_breakpoint): New, based on set_breakpoint_at.
7660 (set_breakpoint_at): Reimplement.
7661 (delete_raw_breakpoint): Go through the_target->remove_point
7662 instead of assuming memory breakpoints.
7663 (find_gdb_breakpoint_at): Delete.
7664 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7665 (find_gdb_breakpoint): New function.
7666 (set_gdb_breakpoint_at): Delete.
7667 (z_type_supported): New function.
7668 (set_gdb_breakpoint_1): New function, loosely based off
7669 set_gdb_breakpoint_at.
7670 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7671 (delete_gdb_breakpoint_at): Delete.
7672 (delete_gdb_breakpoint_1): New function, loosely based off
7673 delete_gdb_breakpoint_at.
7674 (delete_gdb_breakpoint): New function.
7675 (clear_gdb_breakpoint_conditions): Rename to ...
7676 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7678 (add_condition_to_breakpoint): Make static.
7679 (add_breakpoint_condition): Take a struct breakpoint pointer
7680 instead of an address. Adjust.
7681 (gdb_condition_true_at_breakpoint): Rename to ...
7682 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7684 (gdb_condition_true_at_breakpoint): Reimplement.
7685 (add_breakpoint_commands): Take a struct breakpoint pointer
7686 instead of an address. Adjust.
7687 (gdb_no_commands_at_breakpoint): Rename to ...
7688 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7689 parameter. Return true if no breakpoint was found. Change debug
7691 (gdb_no_commands_at_breakpoint): Reimplement.
7692 (run_breakpoint_commands): Rename to ...
7693 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7694 and change return type to boolean.
7695 (run_breakpoint_commands): New function.
7696 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7697 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7698 breakpoint. Go through the_target->remove_point instead of
7699 assuming memory breakpoint.
7700 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7701 software and hardware breakpoints.
7702 (reinsert_raw_breakpoint): Go through the_target->insert_point
7703 instead of assuming memory breakpoint.
7704 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7705 software and hardware breakpoints.
7706 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7707 Check both software and hardware breakpoints.
7708 (validate_inserted_breakpoint): Assert the breakpoint is a
7709 software breakpoint. Set the inserted flag to -1 instead of
7710 setting shlib_disabled.
7711 (delete_disabled_breakpoints): Adjust.
7712 (validate_breakpoints): Only validate software breakpoints.
7713 Adjust to inserted flag change.
7714 (check_mem_read, check_mem_write): Skip breakpoint types other
7715 than software breakpoints. Adjust to inserted flag change.
7716 * mem-break.h (enum raw_bkpt_type): New enum.
7717 (raw_breakpoint, struct process_info): Forward declare.
7718 (Z_packet_to_target_hw_bp_type): Delete declaration.
7719 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7720 (set_gdb_breakpoint, delete_gdb_breakpoint)
7721 (clear_breakpoint_conditions): New declarations.
7722 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7723 (breakpoint_inserted_here): Update comment.
7724 (add_breakpoint_condition, add_breakpoint_commands): Replace
7725 address parameter with a breakpoint pointer parameter.
7726 (gdb_breakpoint_here): Update comment.
7727 (delete_gdb_breakpoint_at): Delete.
7728 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7729 * server.c (process_point_options): Take a struct breakpoint
7730 pointer instead of an address. Adjust.
7731 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7732 delete_gdb_breakpoint.
7733 * spu-low.c (spu_target_ops): Install NULL as
7734 supports_z_point_type method.
7735 * target.h: Include mem-break.h.
7736 (struct target_ops) <prepare_to_access_memory>: Update comment.
7737 <supports_z_point_type>: New field.
7738 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7739 instead of a char. Also take a raw breakpoint pointer.
7740 * win32-arm-low.c (the_low_target): Install NULL as
7741 supports_z_point_type.
7742 * win32-i386-low.c (i386_supports_z_point_type): New function.
7743 (i386_insert_point, i386_remove_point): Adjust to new interface.
7744 (the_low_target): Install i386_supports_z_point_type.
7745 * win32-low.c (win32_supports_z_point_type): New function.
7746 (win32_insert_point, win32_remove_point): Adjust to new interface.
7747 (win32_target_ops): Install win32_supports_z_point_type.
7748 * win32-low.h (struct win32_target_ops):
7749 <supports_z_point_type>: New method.
7750 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7751 instead of a char. Also take a raw breakpoint pointer.
7753 2014-05-20 Pedro Alves <palves@redhat.com>
7755 * mem-break.h: Include break-common.h.
7756 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7757 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7758 (Z_packet_to_target_hw_bp_type): New declaration.
7759 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7760 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7761 (Z_PACKET_ACCESS_WP): Delete macros.
7762 (Z_packet_to_hw_type): Delete function.
7763 * i386-low.h: Don't include break-common.h here.
7764 (Z_packet_to_hw_type): Delete declaration.
7765 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7766 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7767 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7768 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7769 * linux-aarch64-low.c: Don't include break-common.h here.
7770 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7771 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7772 (Z_packet_to_target_hw_bp_type): Delete function.
7773 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7775 (mips_insert_point, mips_remove_point): Use
7776 Z_packet_to_target_hw_bp_type.
7778 2014-05-20 Pedro Alves <palves@redhat.com>
7780 * linux-aarch64-low.c: Include break-common.h.
7781 (enum target_point_type): Delete.
7782 (Z_packet_to_point_type): Rename to ...
7783 (Z_packet_to_target_hw_bp_type): ... this, and return a
7784 target_hw_bp_type instead.
7785 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7786 instead of an enum target_point_type.
7787 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7789 (aarch64_dr_state_insert_one_point)
7790 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7791 (aarch64_handle_aligned_watchpoint)
7792 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7793 Take an enum target_hw_bp_type instead of an enum
7795 (aarch64_supports_z_point_type): New function.
7796 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7797 use Z_packet_to_target_hw_bp_type.
7799 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7801 * configure.ac: Only use -Werror by default when DEVELOPMENT
7803 * configure: Regenerate.
7805 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7807 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7808 * linux-x86-low.c (X86_64_USER_REGS): New.
7809 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7811 2014-04-28 Yao Qi <yao@codesourcery.com>
7813 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7816 2014-04-25 Pedro Alves <palves@redhat.com>
7819 * linux-low.c (linux_attach_fail_reason_string): New function.
7820 (linux_attach_lwp): Delete.
7821 (linux_attach_lwp_1): Rename to ...
7822 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7823 argument. Remove "initial" parameter. Return int instead of
7824 void. Don't error or warn here.
7825 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7826 failure to attach to the tgid. Call warning when failing to
7828 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7829 argument. Remove "initial" parameter. Return int instead of
7830 void. Don't error or warn here.
7831 (linux_attach_fail_reason_string): New declaration.
7832 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7833 interface change. Use linux_attach_fail_reason_string.
7835 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7836 Walfred Tedeschi <walfred.tedeschi@intel.com>
7838 * Makefile.in: Added rules to handle new files
7839 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7840 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7841 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7842 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7843 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7844 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7846 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7847 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7848 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7849 i386/x32-avx512.xml.
7850 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7851 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7852 i386/x32-avx512-linux.xml.
7853 * i387-fp.c (num_avx512_k_registers): New constant for number
7855 (num_avx512_zmmh_low_registers): New constant for number of
7856 lower ZMM registers (0-15).
7857 (num_avx512_zmmh_high_registers): New constant for number of
7858 higher ZMM registers (16-31).
7859 (num_avx512_ymmh_registers): New contant for number of higher
7860 YMM registers (ymm16-31 added by avx521 on x86_64).
7861 (num_avx512_xmm_registers): New constant for number of higher
7862 XMM registers (xmm16-31 added by AVX512 on x86_64).
7863 (struct i387_xsave): Add space for AVX512 registers.
7864 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7865 Add code to handle AVX512 registers.
7866 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7867 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7868 prototypei from generated file.
7869 (tdesc_amd64_avx512_linux): Likewise.
7870 (init_registers_x32_avx512_linux): Likewise.
7871 (tdesc_x32_avx512_linux): Likewise.
7872 (init_registers_i386_avx512_linux): Likewise.
7873 (tdesc_i386_avx512_linux): Likewise.
7874 (x86_64_regmap): Add AVX512 registers.
7875 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7877 (initialize_low_arch): Add code to initialize AVX512 registers.
7879 2014-04-23 Pedro Alves <palves@redhat.com>
7881 * mem-break.c (find_gdb_breakpoint_at): Make static.
7882 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7884 2014-04-23 Pedro Alves <palves@redhat.com>
7886 * i386-low.c: Don't include break-common.h here.
7887 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7888 prototype to take target_hw_bp_type as argument instead of a Z
7890 * i386-low.h: Include break-common.h here.
7891 (Z_packet_to_hw_type): Declare.
7892 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7894 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7895 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7896 (x86_remove_point): Convert the packet number to a
7897 target_hw_bp_type before calling i386_low_remove_watchpoint.
7898 * win32-i386-low.c (i386_insert_point): Convert the packet number
7899 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7900 (i386_remove_point): Convert the packet number to a
7901 target_hw_bp_type before calling i386_low_remove_watchpoint.
7903 2014-04-23 Pedro Alves <palves@redhat.com>
7905 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7907 2014-04-10 Pedro Alves <palves@redhat.com>
7909 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7910 Check if the condition or command is NULL before checking if the
7911 breakpoint is known. On success, return true.
7912 * mem-break.h (add_breakpoint_condition): Document return.
7913 (add_breakpoint_commands): Add describing comment.
7914 * server.c (skip_to_semicolon): New function.
7915 (process_point_options): Use it.
7917 2014-04-09 Pedro Alves <palves@redhat.com>
7919 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7922 2014-02-27 Pedro Alves <palves@redhat.com>
7925 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7927 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7929 (last_thread_of_process_p): Take a PID argument instead of a
7931 (linux_wait_for_lwp): Delete.
7932 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7934 (linux_low_filter_event): New function, party factored out from
7935 linux_wait_for_event.
7936 (linux_wait_for_event): Rename to ...
7937 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7938 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7939 sigsuspend. Check for zombie leaders.
7940 (linux_wait_for_event): Reimplement as wrapper around
7941 linux_wait_for_event_filtered.
7942 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7943 a normal or signal exit is seen, it's the whole process exiting.
7944 (wait_for_sigstop): No longer a for_each_inferior callback.
7945 Rewrite on top of linux_wait_for_event_filtered.
7946 (stop_all_lwps): Call wait_for_sigstop directly.
7947 * server.c (resume, handle_target_event): Handle
7948 TARGET_WAITKIND_NO_RESUMED.
7950 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7952 * win32-low.c (psapi_get_dll_name,
7953 * win32_CreateToolhelp32Snapshot): Delete.
7954 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7955 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7957 (handle_load_dll): Add function description.
7958 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7960 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7962 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7964 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7965 base address when calling win32_add_one_solib.
7966 (handle_load_dll): Delete local variable load_addr.
7967 Remove 0x1000 offset applied to DLL base address when calling
7968 win32_add_one_solib.
7969 (handle_unload_dll): Add comment.
7971 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7973 * win32-low.c (win32_add_all_dlls): Renames
7974 win32_ensure_ntdll_loaded. Rewrite function documentation.
7975 Adjust implementation to always load all DLLs.
7976 Add 0x1000 offset to DLL base address when calling
7977 win32_add_one_solib.
7978 (child_initialization_done): New static global.
7979 (do_initial_child_stuff): Set child_initialization_done to
7980 zero during child initialization, and 1 after. Replace call
7981 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7983 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7984 (handle_unload_dll): Add function documentation.
7985 (get_child_debug_event): Ignore load and unload DLL events
7986 during child initialization.
7988 2014-02-20 Doug Evans <dje@google.com>
7990 Remove global all_lwps.
7991 * inferiors.h (ptid_of): Move here from linux-low.h.
7992 (pid_of, lwpid_of): Ditto.
7993 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7994 parameter is a struct thread_info * now.
7995 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7996 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7997 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7999 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8000 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8001 * linux-arm-low.c (update_registers_callback): Update, "entry"
8002 parameter is a struct thread_info * now.
8003 Fetch lwpid from current_inferior directly.
8004 (arm_insert_point): Pass &all_threads to find_inferior instead of
8006 (arm_remove_point): Ditto.
8007 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8008 (arm_prepare_to_resume): Fetch pid from thread.
8009 (arm_read_description): Fetch lwpid from current_inferior directly.
8010 * linux-low.c (all_lwps): Delete.
8011 (delete_lwp): Delete call to remove_inferior.
8012 (handle_extended_wait): Fetch lwpid from thread.
8013 (add_lwp): Don't set lwp->entry.id. Remove call to
8014 add_inferior_to_list.
8015 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8016 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8017 (kill_one_lwp_callback): Ditto.
8018 (linux_kill): Don't dereference NULL pointer.
8019 Fetch ptid,lwpid from thread.
8020 (get_detach_signal): Fetch ptid from thread.
8021 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8022 Simplify call to regcache_invalidate_thread.
8023 (delete_lwp_callback): Update, "entry" parameter is a
8024 struct thread_info * now. Fetch pid from thread.
8025 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8026 (status_pending_p_callback): Update, "entry" parameter is a
8027 struct thread_info * now. Fetch ptid from thread.
8028 (find_lwp_pid): Update, "entry" parameter is a
8029 struct thread_info * now.
8030 (linux_wait_for_lwp): Fetch pid from thread.
8031 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8032 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8033 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8034 (dequeue_one_deferred_signal): Ditto.
8035 (cancel_breakpoint): Fetch ptid from current_inferior.
8036 (linux_wait_for_event): Pass &all_threads to find_inferior,
8037 not &all_lwps. Fetch ptid, lwpid from thread.
8038 (count_events_callback): Update, "entry" parameter is a
8039 struct thread_info * now.
8040 (select_singlestep_lwp_callback): Ditto.
8041 (select_event_lwp_callback): Ditto.
8042 (cancel_breakpoints_callback): Ditto.
8043 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8045 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8046 (unsuspend_one_lwp): Update, "entry" parameter is a
8047 struct thread_info * now.
8048 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8050 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8051 Fetch lwpid from thread, not lwp.
8052 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8053 Pass &all_threads to find_inferior, not &all_lwps.
8054 (send_sigstop): Fetch lwpid from thread, not lwp.
8055 (send_sigstop_callback): Update, "entry" parameter is a
8056 struct thread_info * now.
8057 (suspend_and_send_sigstop_callback): Ditto.
8058 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8059 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8060 struct thread_info * now.
8061 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8063 (lwp_running): Update, "entry" parameter is a
8064 struct thread_info * now.
8065 (stop_all_lwps): Fetch ptid from thread.
8066 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8067 (linux_resume_one_lwp): Fetch lwpid from thread.
8068 (linux_set_resume_request): Update, "entry" parameter is a
8069 struct thread_info * now. Fetch pid, lwpid from thread.
8070 (resume_status_pending_p): Update, "entry" parameter is a
8071 struct thread_info * now.
8072 (need_step_over_p): Ditto. Fetch lwpid from thread.
8073 (start_step_over): Fetch lwpid from thread.
8074 (linux_resume_one_thread): Update, "entry" parameter is a
8075 struct thread_info * now. Fetch lwpid from thread.
8076 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8077 (proceed_one_lwp): Update, "entry" parameter is a
8078 struct thread_info * now. Fetch lwpid from thread.
8079 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8080 struct thread_info * now.
8081 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8082 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8083 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8085 (regsets_store_inferior_registers): Ditto.
8086 (fetch_register, store_register): Ditto.
8087 (linux_read_memory, linux_write_memory): Ditto.
8088 (linux_request_interrupt): Ditto.
8089 (linux_read_auxv): Ditto.
8090 (linux_xfer_siginfo): Ditto.
8091 (linux_qxfer_spu): Ditto.
8092 (linux_qxfer_libraries_svr4): Ditto.
8093 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8094 moved to inferiors.h.
8096 (get_thread_lwp): Update.
8097 (struct lwp_info): Delete member "entry". Simplify comment for
8100 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8101 current_inferior directly.
8102 (update_watch_registers_callback): Update, "entry" parameter is a
8103 struct thread_info * now. Fetch pid from thread.
8104 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8105 (mips_insert_point): Fetch lwpid from current_inferior.
8106 Pass &all_threads to find_inferior, not &all_lwps.
8107 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8108 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8110 (mips_stopped_data_address): Ditto.
8111 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8113 * linux-tile-low.c (tile_arch_setup): Ditto.
8114 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8115 (update_debug_registers_callback): Update, "entry" parameter is a
8116 struct thread_info * now. Fetch pid from thread.
8117 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8118 Pass &all_threads to find_inferior, not &all_lwps.
8119 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8120 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8121 Pass &all_threads to find_inferior, not &all_lwps.
8122 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8123 (i386_dr_low_get_status): Ditto.
8124 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8125 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8126 (x86_linux_read_description): Ditto.
8127 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8129 2014-02-20 Doug Evans <dje@google.com>
8131 * inferiors.c (get_first_inferior): Fix buglet.
8133 2014-02-19 Doug Evans <dje@google.com>
8135 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8136 * inferiors.c (add_thread): Change result type to struct thread_info *.
8137 All callers updated.
8138 (add_lwp): Call add_thread here instead of in callers.
8139 All callers updated.
8140 * linux-low.h (get_lwp_thread): Rewrite.
8141 (struct lwp_info): New member "thread".
8143 2014-02-19 Doug Evans <dje@google.com>
8145 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8146 All callers updated.
8148 2014-02-19 Doug Evans <dje@google.com>
8150 * inferiors.c (add_thread): Fix whitespace.
8152 2014-02-19 Doug Evans <dje@google.com>
8154 * dll.c (clear_dlls): Replace accessing list implemention details
8156 * gdbthread.h (get_first_thread): Declare.
8157 * inferiors.c (for_each_inferior_with_data): New function.
8158 (get_first_thread): New function.
8159 (find_thread_ptid): Simplify.
8160 (get_first_inferior): New function.
8161 (clear_list): Delete.
8162 (one_inferior_p): New function.
8163 (clear_inferior_list): New function.
8164 (clear_inferiors): Update.
8165 * inferiors.h (for_each_inferior_with_data): Declare.
8166 (clear_inferior_list): Declare.
8167 (one_inferior_p): Declare.
8168 (get_first_inferior): Declare.
8169 * linux-low.c (linux_wait_for_event): Replace accessing list
8170 implemention details with API function.
8171 * server.c (target_running): Ditto.
8172 (accumulate_file_name_length): New function.
8173 (emit_dll_description): New function.
8174 (handle_qxfer_libraries): Replace accessing list implemention
8175 details with API function.
8176 (handle_qxfer_threads_worker): New function.
8177 (handle_qxfer_threads_proper): Replace accessing list implemention
8178 details with API function.
8179 (handle_query): Ditto.
8180 (visit_actioned_threads_callback_ftype): New typedef.
8181 (visit_actioned_threads_data): New struct.
8182 (visit_actioned_threads): Rewrite to be find_inferior callback.
8183 (resume): Call find_inferior.
8184 (handle_status): Replace accessing list implemention
8185 details with API function.
8186 (process_serial_event): Replace accessing list implemention details
8188 * target.c (set_desired_inferior): Replace accessing list implemention
8189 details with API function.
8190 * tracepoint.c (same_process_p): New function.
8191 (gdb_agent_about_to_close): Replace accessing list implemention
8192 details with API function.
8193 * win32-low.c (child_delete_thread): Replace accessing list
8194 implemention details with API function.
8195 (match_dll_by_basename): New function.
8196 (dll_is_loaded_by_basename): New function.
8197 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8198 details call to dll_is_loaded_by_basename.
8200 2014-02-19 Doug Evans <dje@google.com>
8202 * dll.h (struct dll_info): Add comment.
8203 * gdbthread.h (struct thread_info): Add comment.
8204 (current_ptid): Simplify.
8205 * inferiors.c (add_process): Update.
8206 (remove_process): Update.
8207 * inferiors.h (struct process_info): Rename member "head" to "entry".
8208 * linux-low.c (delete_lwp): Update.
8210 (last_thread_of_process_p): Update.
8211 (kill_one_lwp_callback, linux_kill): Update.
8212 (status_pending_p_callback): Update.
8213 (wait_for_sigstop): Update. Simplify read of ptid.
8214 (start_step_over): Update.
8215 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8216 (get_lwp_thread): Update.
8217 (struct lwp_info): Rename member "head" to "entry".
8218 * regcache.h (inferior_list_entry): Delete.
8219 * server.c (kill_inferior_callback): Update.
8220 (detach_or_kill_inferior_callback): Update.
8221 (print_started_pid): Update.
8222 (print_attached_pid): Update.
8223 (process_serial_event): Simplify read of ptid.
8224 * thread-db.c (thread_db_create_event): Update.
8225 (thread_db_get_tls_address): Update.
8226 * win32-low.c (current_inferior_ptid): Simplify.
8228 2014-02-19 Tom Tromey <tromey@redhat.com>
8230 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8232 (target_supports_btrace): Update.
8234 2014-02-14 Yao Qi <yao@codesourcery.com>
8236 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8237 (rsp-low-ipa.o): New target.
8239 2014-02-12 Tom Tromey <tromey@redhat.com>
8241 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8242 convert_ascii_to_int.
8243 * regcache.c (registers_to_string): Likewise.
8244 * remote-utils.c (decode_M_packet): Likewise.
8245 * server.c (process_serial_event): Likewise.
8247 2014-02-12 Tom Tromey <tromey@redhat.com>
8249 * server.c (handle_query, handle_v_run): Use hex2bin, not
8251 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8253 2014-02-12 Tom Tromey <tromey@redhat.com>
8255 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8256 convert_int_to_ascii.
8257 * regcache.c (registers_to_string, collect_register_as_string):
8259 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8261 * server.c (process_serial_event): Likewise.
8262 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8263 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8265 2014-02-12 Tom Tromey <tromey@redhat.com>
8267 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8268 bin2hex, not hexify.
8269 * tracepoint.c (cmd_qtstatus): Likewise.
8271 2014-02-12 Tom Tromey <tromey@redhat.com>
8273 * remote-utils.c (monitor_output): Pass explicit length to
8276 2014-02-12 Tom Tromey <tromey@redhat.com>
8278 * tracepoint.c: Include rsp-low.h.
8279 * server.c: Include rsp-low.h.
8280 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8281 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8283 * remote-utils.c: Include rsp-low.h.
8284 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8285 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8286 (convert_int_to_ascii, convert_ascii_to_int): Move to
8288 * regcache.c: Include rsp-low.h.
8289 * ax.c: Include rsp-low.h.
8290 * Makefile.in (SFILES): Add common/rsp-low.c.
8291 (OBS): Add rsp-low.o.
8292 (rsp-low.o): New target.
8294 2014-02-12 Tom Tromey <tromey@redhat.com>
8296 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8297 Include print-utils.h.
8298 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8299 (plongest, thirty_two, phex_nz): Remove.
8300 * Makefile.in (SFILES): Add common/print-utils.c.
8301 (OBS): Add print-utils.o.
8302 (print-utils-ipa.o): New target.
8303 (print-utils.o): New target.
8304 (IPA_OBJS): Add print-utils-ipa.o.
8306 2014-02-06 Tom Tromey <tromey@redhat.com>
8308 * Makefile.in (SFILES): Fix indentation.
8310 2014-02-05 Doug Evans <dje@google.com>
8312 * linux-low.c (linux_wait_for_event): Improve comment.
8313 (linux_wait_1): Keep current_inferior in sync with event_child.
8315 2014-01-22 Doug Evans <dje@google.com>
8317 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8319 2014-01-22 Doug Evans <dje@google.com>
8321 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8322 * configure: Regenerate.
8323 * config.in: Regenerate.
8324 * Makefile.in (SFILES): Add debug.c.
8326 * debug.c: New file.
8327 * debug.h: New file.
8328 * linux-aarch64-low.c (*): Update all debugging printfs to use
8329 debug_printf instead of fprintf.
8330 * linux-arm-low.c (*): Ditto.
8331 * linux-cris-low.c (*): Ditto.
8332 * linux-crisv32-low.c (*): Ditto.
8333 * linux-m32r-low.c (*): Ditto.
8334 * linux-sparc-low.c (*): Ditto.
8335 * linux-x86.c (*): Ditto.
8336 * linux-low.c (*): Ditto.
8337 (linux_wait_1): Add calls to debug_enter, debug_exit.
8338 (linux_wait): Remove redundant debugging printf.
8339 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8340 (linux_resume, unstop_all_lwps): Ditto.
8341 * mem-break.c (*): Update all debugging printfs to use
8342 debug_printf instead of fprintf.
8343 * remote-utils.c (*): Ditto.
8344 * thread-db.c (*): Ditto.
8345 * server.c #include <ctype.h>, "gdb_vecs.h".
8346 (debug_threads): Moved to debug.c.
8347 (*): Update all debugging printfs to use debug_printf instead of
8349 (start_inferior): Replace call to fflush with call to debug_flush.
8350 (monitor_show_help): Mention set debug-format.
8351 (parse_debug_format_options): New function.
8352 (handle_monitor_command): Handle "monitor set debug-format".
8353 (gdbserver_usage): Mention --debug-format.
8354 (main): Parse --debug-format.
8355 * server.h (debug_threads): Declaration moved to debug.h.
8357 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8358 trace_debug_1 that uses debug_printf.
8359 (tracepoint_look_up_symbols): Update all debugging printfs to use
8360 debug_printf instead of fprintf.
8362 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8364 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8367 2014-01-17 Pedro Alves <palves@redhat.com>
8370 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8371 defined after including gdb_proc_service.h.
8373 2014-01-16 Doug Evans <dje@google.com>
8375 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8376 (match_dll): Use it.
8378 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8380 * target.h (target_ops) <read_btrace>: Change parameters and
8381 return type to allow error reporting.
8382 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8383 trace reading errors on.
8384 * linux-low.c (linux_low_read_btrace): Pass trace reading
8386 (linux_low_disable_btrace): New.
8388 2014-01-15 Doug Evans <dje@google.com>
8390 * inferiors.c (thread_id_to_gdb_id): Delete.
8391 * inferiors.h (thread_id_to_gdb_id): Delete.
8393 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8395 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8396 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8399 2014-01-08 Pedro Alves <palves@redhat.com>
8401 * server.c (handle_status): Don't discard previous queued stop
8402 replies or thread's pending status here.
8403 (main) <disconnection>: Do it here instead.
8405 2014-01-08 Pedro Alves <palves@redhat.com>
8407 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8408 * server.c (visit_actioned_threads, handle_pending_status): New
8410 (handle_v_cont): Factor out parts to ...
8411 (resume): ... this new function. If in all-stop, and a thread
8412 being resumed has a pending status, report it without actually
8414 (myresume): Adjust to use the new 'resume' function.
8415 (clear_pending_status_callback, set_pending_status_callback)
8416 (find_status_pending_thread_callback): New functions.
8417 (handle_status): Handle the case of multiple threads having
8418 interesting statuses to report. Report threads' real last signal
8419 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8420 with an interesting thread to report the status for, instead of
8421 always reporting the status of the first thread.
8423 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8425 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8426 * gdbreplay.c (gdbreplay_version): Likewise.
8428 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8430 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8431 iov.iov_len with the real length in use.
8433 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8435 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8436 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8437 for all targets that use win32-low.c.
8438 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8439 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8441 2013-12-13 Pedro Alves <palves@redhat.com>
8443 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8444 if equal to TARGET_WAITKIND_LOADED.
8445 * win32-low.c (cached_status): New static global.
8446 (win32_wait): Add declaration.
8447 (do_initial_child_stuff): Flush all initial pending debug events
8448 up to the initial breakpoint.
8449 (win32_wait): If CACHED_STATUS was set, return that instead
8450 of doing a real wait. Remove the code resuming the execution
8451 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8452 during the initial phase. Also remove the code changing
8453 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8454 TARGET_WAITKIND_STOPPED.
8456 2013-12-11 Yao Qi <yao@codesourcery.com>
8458 * notif.c (handle_notif_ack): Return 0 if no notification
8461 2013-11-20 Doug Evans <dje@google.com>
8463 * linux-low.c (linux_set_resume_request): Fix comment.
8465 2013-11-20 Doug Evans <dje@google.com>
8467 * linux-low.c (resume_status_pending_p): Tweak comment.
8469 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8471 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8472 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8473 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8474 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8475 (srv_amd64_regobj): Add amd64-mpx.o.
8476 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8477 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8478 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8479 * i387-fp.c (num_pl_bnd_register) Added constant.
8480 (num_pl_bnd_cfg_registers) Added constant.
8481 (struct i387_xsave) Added reserved area and MPX fields.
8482 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8483 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8485 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8486 (init_registers_amd64_mpx_linux): Declare new function.
8487 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8488 (x86_64_regmap): Add MPX registers.
8489 (x86_linux_read_description): Add MPX case.
8490 (initialize_low_arch): Initialize MPX targets.
8492 2013-11-18 Tom Tromey <tromey@redhat.com>
8494 * configure: Rebuild.
8495 * configure.ac: Don't check for stdlib.h.
8496 * gdbreplay.c: Unconditionally include stdlib.h.
8498 2013-11-18 Tom Tromey <tromey@redhat.com>
8500 * config.in: Rebuild.
8501 * configure: Rebuild.
8502 * configure.ac: Don't use AC_HEADER_DIRENT.
8504 2013-11-18 Tom Tromey <tromey@redhat.com>
8506 * server.h: Don't check HAVE_STRING_H.
8507 * gdbreplay.c: Don't check HAVE_STRING_H.
8508 * configure: Rebuild.
8510 2013-11-18 Tom Tromey <tromey@redhat.com>
8512 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8515 2013-11-08 Tom Tromey <tromey@redhat.com>
8517 * configure, config.in: Rebuild.
8518 * configure.ac: Remove unused configury.
8520 2013-11-08 Tom Tromey <tromey@redhat.com>
8522 * acinclude.m4: Include common.m4, codeset.m4.
8523 * configure, config.in: Rebuild.
8524 * configure.ac: Use GDB_AC_COMMON.
8526 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8528 * linux-s390-low.c (HWCAP_S390_TE): New define.
8529 (s390_arch_setup): Consider the TE field in the HWCAP for
8530 determining 'have_regset_tdb'.
8532 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8535 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8538 2013-10-02 Pedro Alves <palves@redhat.com>
8540 * server.c (process_serial_event): Don't output "GDBserver
8541 exiting" if GDB is connected through stdio.
8542 * target.c (mywait): Likewise, be silent if GDB is connected
8545 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8547 * lynx-low.c (lynx_add_threads_after_attach): New function.
8548 (lynx_attach): Remove call to add_thread. Add call to
8549 lynx_add_threads_after_attach instead.
8551 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8553 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8554 * config.in, configure: Regenerated.
8556 2013-09-18 Yao Qi <yao@codesourcery.com>
8559 * server.c (start_inferior): Clear 'resume_info'.
8561 2013-09-16 Jiong Wang <jiwang@tilera.com>
8563 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8566 2013-09-16 Jiong Wang <jiwang@tilera.com>
8568 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8569 linux-tile-low.o to srv_tgtobj.
8571 2013-09-16 Will Newton <will.newton@linaro.org>
8573 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8576 2013-09-06 Pedro Alves <palves@redhat.com>
8578 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8579 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8580 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8581 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8582 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8583 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8585 2013-09-06 Pedro Alves <palves@redhat.com>
8587 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8588 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8590 2013-09-06 Pedro Alves <palves@redhat.com>
8592 * linux-amd64-ipa.c: Include tracepoint.h.
8593 * linux-i386-ipa.c: Include tracepoint.h.
8595 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8597 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8598 (ps_get_thread_area): New function.
8600 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8602 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8603 (initialize_low_arch): Call init_registers_crisv32 rather than
8604 init_register_crisv32.
8606 2013-09-05 Pedro Alves <palves@redhat.com>
8608 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8610 * hostio.h: ... this new file.
8611 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8612 win32-low.c: Include hostio.h.
8614 2013-09-05 Pedro Alves <palves@redhat.com>
8616 * server.h (gdb_client_data, handler_func, callback_handler_func)
8617 (delete_file_handler, add_file_handler, append_callback_event)
8618 (delete_callback_event, start_event_loop, initialize_event_loop):
8619 Move to event-loop.h and include it.
8620 * event-loop.h: New file.
8622 2013-09-05 Pedro Alves <palves@redhat.com>
8624 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8625 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8626 (loaded_dll, unloaded_dll): Move to ...
8627 * dll.h: ... this new file.
8628 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8630 2013-09-05 Pedro Alves <palves@redhat.com>
8632 * server.h (current_process, get_thread_process, all_processes)
8633 (add_inferior_to_list, for_each_inferior, current_inferior)
8634 (remove_inferior, add_process, remove_process, find_process_pid)
8635 (have_started_inferiors_p, have_attached_inferiors_p)
8636 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8637 (clear_inferiors, find_inferior, find_inferior_id)
8638 (inferior_target_data, set_inferior_target_data)
8639 (inferior_regcache_data, set_inferior_regcache_data): Move to
8640 inferiors.h, and include it.
8641 * inferiors.h: New file.
8643 2013-09-05 Pedro Alves <palves@redhat.com>
8645 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8649 2013-09-05 Pedro Alves <palves@redhat.com>
8651 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8653 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8654 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8655 (handle_tracepoint_general_set, handle_tracepoint_query)
8656 (tracepoint_finished_step, tracepoint_was_hit)
8657 (release_while_stepping_state_list, current_traceframe)
8658 (in_readonly_region, traceframe_read_mem)
8659 (fetch_traceframe_registers, traceframe_read_sdata)
8660 (traceframe_read_info, struct fast_tpoint_collect_status)
8661 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8662 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8663 (supply_fast_tracepoint_registers)
8664 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8665 (ipa_tdesc, claim_trampoline_space)
8666 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8667 (agent_mem_read, agent_get_trace_state_variable_value)
8668 (agent_set_trace_state_variable_value, agent_tsv_read)
8669 (agent_mem_read_string, get_raw_reg_func_addr)
8670 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8671 * tracepoint.h: ... this new file.
8673 2013-09-05 Pedro Alves <palves@redhat.com>
8675 * server.h (perror_with_name, error, fatal, warning, paddress)
8676 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8678 * utils.h: New file.
8680 2013-09-05 Pedro Alves <palves@redhat.com>
8682 * server.h (remote_debug, noack_mode, transport_is_reliable)
8683 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8684 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8685 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8686 (write_enn, initialize_async_io, enable_async_io)
8687 (disable_async_io, check_remote_input_interrupt_request)
8688 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8689 (dead_thread_notify, prepare_resume_reply)
8690 (decode_address_to_semicolon, decode_address, decode_m_packet)
8691 (decode_M_packet, decode_X_packet, decode_xfer_write)
8692 (decode_search_memory_packet, unhexify, hexify)
8693 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8694 (look_up_one_symbol, relocate_instruction)
8695 (monitor_output): Move to remote-utils.h, and include it.
8696 * remote-utils.h: New file.
8698 2013-09-05 Pedro Alves <palves@redhat.com>
8700 * server.h (_): Delete.
8702 2013-09-02 Pedro Alves <palves@redhat.com>
8704 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8705 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8707 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8709 2013-09-02 Pierre Muller <muller@sourceware.org>
8711 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8712 or WriteProcessMemory complete successfully and handle
8713 ERROR_PARTIAL_COPY error.
8715 2013-09-02 Pedro Alves <palves@redhat.com>
8717 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8718 error instead of EIO.
8720 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8723 * linux-low.c: Include filestuff.h.
8724 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8725 * lynx-low.c: Include filestuff.h.
8726 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8727 * server.c: Include filestuff.h.
8728 (main): Call notice_open_fds.
8729 * spu-low.c: Include filestuff.h.
8730 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8732 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8734 * Makefile.in: Explain why ../target and ../nat are not
8735 listed as include file search paths.
8736 (linux-waitpid.o): New object file rule.
8737 * configure.srv (srv_native_linux_obj): New variable.
8738 Replace all occurrences of linux native object files with
8739 $srv_native_linux_obj.
8740 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8741 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8742 (linux_enable_event_reporting): Remove declaration.
8743 (my_waitpid): Moved to common/linux-waitpid.c.
8744 (linux_wait_for_event): Pass ptid when calling
8745 linux_enable_event_reporting.
8746 (linux_supports_tracefork_flag): Remove.
8747 (linux_enable_event_reporting): Likewise.
8748 (linux_tracefork_grandchild): Remove.
8749 (STACK_SIZE): Moved to common/linux-ptrace.c.
8750 (linux_tracefork_child): Remove.
8751 (linux_test_for_tracefork): Remove.
8752 (linux_look_up_symbols): Call linux_supports_traceclone.
8753 (initialize_low): Remove call to linux_test_for_tracefork.
8754 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8755 common/linux-ptrace.h.
8756 (PTRACE_TYPE_ARG4): Likewise.
8757 Include linux-ptrace.h.
8759 2013-08-21 Pedro Alves <palves@redhat.com>
8761 * config.in: Renegerate.
8763 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8765 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8766 (SFILES): Remove $(srcdir)/common/target-common.c and
8767 add $(srcdir)/target/waitstatus.c.
8768 (OBS): Remove target-common.o and add waitstatus.o.
8769 (server_h): Remove $(srcdir)/../common/target-common.h and
8770 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8771 and $(srcdir)/../target/waitstatus.h.
8772 (target-common.o): Remove.
8773 (waitstatus.o): New target object file.
8774 * target.h: Do not include target-common.h and
8775 include target/resume.h, target/wait.h and
8776 target/waitstatus.h.
8778 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8780 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8781 to PTRACE_TYPE_ARG3.
8782 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8783 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8785 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8786 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8788 2013-07-27 Jie Zhang <jie@codesourcery.com>
8789 Daniel Jacobowitz <dan@codesourcery.com>
8790 Yao Qi <yao@codesourcery.com>
8792 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8793 (mips-linux-watch.o): New rule.
8794 (mips_linux_watch_h): New variable.
8795 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8797 * linux-mips-low.c: Include mips-linux-watch.h.
8798 (struct arch_process_info, struct arch_lwp_info): New.
8799 (update_watch_registers_callback): New function.
8800 (mips_linux_new_process, mips_linux_new_thread) New functions.
8801 (mips_linux_prepare_to_resume, mips_insert_point): New
8803 (mips_remove_point, mips_stopped_by_watchpoint): New
8805 (rsp_bp_type_to_target_hw_bp_type): New function.
8806 (mips_stopped_data_address): New function.
8807 (the_low_target): Add watchpoint support functions.
8809 2013-07-27 Yao Qi <yao@codesourcery.com>
8811 * i386-low.c: Include break-common.h.
8812 (enum target_hw_bp_type): Remove.
8814 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8816 * Makefile.in (SFILES): /common/target-common.c.
8817 (OBS): Add target-common.o.
8818 (server_h): Add $(srcdir)/../common/target-common.h.
8819 (target-common.o): New target.
8820 * server.c (queue_stop_reply_callback): Free
8821 status string after use.
8822 * target.c (target_waitstatus_to_string): Remove.
8823 * target.h: Include target-common.h.
8824 (resume_kind): Likewise.
8825 (target_waitkind): Likewise.
8826 (target_waitstatus): Likewise.
8827 (TARGET_WNOHANG): Likewise.
8829 2013-07-04 Yao Qi <yao@codesourcery.com>
8831 * Makefile.in (host_alias): Use @host_noncanonical@.
8832 (target_alias): Use @target_noncanonical@.
8833 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8834 ACX_NONCANONICAL_HOST.
8835 * configure: Regenerated.
8838 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8840 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8841 * configure: Rebuild.
8842 * Makefile.in (version_host, version_target): Get from configure.
8843 (version.c): Use $(version_host) and $(version_target).
8845 2013-07-03 Pedro Alves <palves@redhat.com>
8847 * Makefile.in (config.status): Depend on development.sh.
8848 * acinclude.m4: Include libmcheck.m4.
8849 * configure: Regenerate.
8851 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8853 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8854 attribute inside the parentheses.
8855 (winapi_DebugSetProcessKillOnExit): Ditto.
8856 (winapi_DebugBreakProcess): Ditto.
8857 (winapi_GenerateConsoleCtrlEvent): Ditto.
8859 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8861 * notif.h (notif_event): Add a dummy member to avoid compiler
8864 2013-07-01 Pedro Alves <palves@redhat.com>
8866 * hostio.c (HOSTIO_PATH_MAX): Define.
8867 (require_filename, handle_open, handle_unlink, handle_readlink):
8870 2013-07-01 Pedro Alves <palves@redhat.com>
8872 * server.h: Include "pathmax.h".
8873 * linux-low.c: Don't include sys/param.h.
8874 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8876 * win32-low.c: Don't include sys/param.h.
8877 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8879 2013-07-01 Pedro Alves <palves@redhat.com>
8881 * event-loop.c: Don't check HAVE_UNISTD_H before including
8883 * gdbreplay.c: Likewise.
8884 * remote-utils.c: Likewise.
8885 * server.c: Likewise.
8886 * configure.ac: Don't check for unistd.h.
8887 * configure: Regenerate.
8889 2013-06-28 Tom Tromey <tromey@redhat.com>
8891 * Makefile.in (version.c): Use version.in, not
8894 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8896 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8897 * configure: Rebuild.
8898 * Makefile.in (version_host, version_target): Get from configure.
8899 (version.c): Use $(version_host) and $(version_target).
8901 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8903 Fix trace-status to output user name without trailing colon.
8904 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8906 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8908 Fix trace-status to output proper start-time and stop-time.
8909 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8910 output start time and stop time in hex as gdb expects.
8912 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8914 * tracepoint.c (build_traceframe_info_xml): Output trace state
8915 variables present in the trace buffer.
8917 2013-06-24 Tom Tromey <tromey@redhat.com>
8919 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8921 (version.o): Remove.
8922 * gdbreplay.c: Include version.h.
8923 (version, host_name): Don't declare.
8924 * server.h: Include version.h.
8925 (version, host_name): Don't declare.
8927 2013-06-12 Pedro Alves <palves@redhat.com>
8929 * linux-x86-low.c (linux_is_elf64): Delete global.
8930 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8931 with local linux_pid_exe_is_elf_64_file use.
8933 2013-06-11 Pedro Alves <palves@redhat.com>
8935 * linux-low.c (regset_disabled, disable_regset): New functions.
8936 (regsets_fetch_inferior_registers)
8937 (regsets_store_inferior_registers): Use them.
8938 (initialize_regsets_info); Don't allocate the disabled_regsets
8940 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8943 2013-06-11 Pedro Alves <palves@redhat.com>
8945 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8948 2013-06-11 Pedro Alves <palves@redhat.com>
8950 * linux-x86-low.c (initialize_low_arch): Call
8951 init_registers_x32_avx_linux.
8953 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8955 Fix compatibility with Android Bionic.
8956 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8959 2013-06-07 Pedro Alves <palves@redhat.com>
8962 * Makefile.in (OBS): Add tdesc.o.
8963 (IPA_OBJS): Add tdesc-ipa.o.
8964 (tdesc-ipa.o): New rule.
8965 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8967 * linux-low.c (new_inferior): Delete.
8968 (disabled_regsets, num_regsets): Delete.
8969 (linux_add_process): Adjust to set the new per-process
8971 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8972 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8973 was a stop. When calling arch_setup, switch the current inferior
8974 to the thread that got an event.
8975 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8976 (regsets_fetch_inferior_registers)
8977 (regsets_store_inferior_registers): New regsets_info parameter.
8979 (linux_register_in_regsets): New regs_info parameter. Adjust to
8981 (register_addr, fetch_register, store_register): New usrregs_info
8982 parameter. Adjust to use it.
8983 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8984 parameter regs_info. Adjust to use it.
8985 (linux_fetch_registers): Get the current inferior's regs_info, and
8987 (linux_store_registers): Ditto.
8988 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8989 (initialize_low): Don't initialize the target_regsets here. Call
8990 initialize_low_arch.
8991 * linux-low.h (target_regsets): Delete declaration.
8992 (struct regsets_info): New.
8993 (struct usrregs_info): New.
8994 (struct regs_info): New.
8995 (struct process_info_private) <new_inferior>: New field.
8996 (struct linux_target_ops): Delete the num_regs, regmap, and
8997 regset_bitmap fields. New field regs_info.
8998 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8999 * i387-fp.c (num_xmm_registers): Delete.
9000 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9001 calls to new interface.
9002 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9003 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9004 Infer the number of xmm registers from the regcache's target
9006 * i387-fp.h (num_xmm_registers): Delete.
9007 * inferiors.c (add_thread): Don't install the thread's regcache
9009 * proc-service.c (gregset_info): Fetch the current inferior's
9010 regs_info. Adjust to use it.
9011 * regcache.c: Include tdesc.h.
9012 (register_bytes, reg_defs, num_registers)
9013 (gdbserver_expedite_regs): Delete.
9014 (get_thread_regcache): If the thread doesn't have a regcache yet,
9015 create one, instead of aborting gdbserver.
9016 (regcache_invalidate_one): Rename to ...
9017 (regcache_invalidate_thread): ... this.
9018 (regcache_invalidate_one): New.
9019 (regcache_invalidate): Only invalidate registers of the current
9021 (init_register_cache): Add target_desc parameter, and use it.
9022 (new_register_cache): Ditto. Assert the target description has a
9023 non zero registers_size.
9024 (regcache_cpy): Add assertions. Adjust.
9025 (realloc_register_cache, set_register_cache): Delete.
9026 (registers_to_string, registers_from_string): Adjust.
9027 (find_register_by_name, find_regno, find_register_by_number)
9028 (register_cache_size): Add target_desc parameter, and use it.
9029 (free_register_cache_thread, free_register_cache_thread_one)
9030 (regcache_release, register_cache_size): New.
9031 (register_size): Add target_desc parameter, and use it.
9032 (register_data, supply_register, supply_register_zeroed)
9033 (supply_regblock, supply_register_by_name, collect_register)
9034 (collect_register_as_string, collect_register_by_name): Adjust.
9035 * regcache.h (struct target_desc): Forward declare.
9036 (struct regcache) <tdesc>: New field.
9037 (init_register_cache, new_register_cache): Add target_desc
9039 (regcache_invalidate_thread): Declare.
9040 (regcache_invalidate_one): Delete declaration.
9041 (regcache_release): Declare.
9042 (find_register_by_number, register_cache_size, register_size)
9043 (find_regno): Add target_desc parameter.
9044 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9046 * remote-utils.c: Include tdesc.h.
9047 (outreg, prepare_resume_reply): Adjust.
9048 * server.c: Include tdesc.h.
9049 (gdbserver_xmltarget): Delete declaration.
9050 (get_features_xml, process_serial_event): Adjust.
9051 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9053 (struct process_info) <tdesc>: New field.
9054 (ipa_tdesc): Declare.
9055 * tdesc.c: New file.
9056 * tdesc.h: New file.
9057 * tracepoint.c: Include tdesc.h.
9058 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9059 (get_context_regcache): Adjust to pass ipa_tdesc down.
9060 (do_action_at_tracepoint): Adjust to get the register cache size
9061 from the context regcache's description.
9062 (traceframe_walk_blocks): Adjust to get the register cache size
9063 from the current trace frame's description.
9064 (traceframe_get_pc): Adjust to get current trace frame's
9065 description and pass it down.
9066 (gdb_collect): Adjust to get the register cache size from the
9068 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9069 (gdbserver_xmltarget): Delete.
9070 (initialize_low_tracepoint): Set the ipa's target description.
9071 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9072 (initialize_low_tracepoint): Set the ipa's target description.
9073 * linux-x86-low.c: Include tdesc.h.
9074 [__x86_64__] (is_64bit_tdesc): New.
9075 (ps_get_thread_area, x86_get_thread_area): Use it.
9076 (i386_cannot_store_register): Rename to ...
9077 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9078 (i386_cannot_fetch_register): Rename to ...
9079 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9080 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9082 (target_regsets): Rename to ...
9083 (x86_regsets): ... this.
9084 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9086 (x86_siginfo_fixup): Use is_64bit_tdesc.
9087 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9088 (tdesc_x32_avx_linux, tdesc_x32_linux)
9089 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9091 (x86_linux_update_xmltarget): Delete.
9092 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9093 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9094 (AMD64_LINUX_USER64_CS): New.
9095 (x86_linux_read_description): New, based on
9096 x86_linux_update_xmltarget.
9097 (same_process_callback): New.
9098 (x86_arch_setup_process_callback): New.
9099 (x86_linux_update_xmltarget): New.
9100 (x86_regsets_info): New.
9101 (amd64_linux_regs_info): New.
9102 (i386_linux_usrregs_info): New.
9103 (i386_linux_regs_info): New.
9104 (x86_linux_regs_info): New.
9105 (x86_arch_setup): Reimplement.
9106 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9107 (x86_emit_ops): Ditto.
9108 (the_low_target): Adjust. Install x86_linux_regs_info,
9109 x86_cannot_fetch_register, and x86_cannot_store_register.
9110 (initialize_low_arch): New.
9111 * linux-ia64-low.c (tdesc_ia64): Declare.
9112 (ia64_fetch_register): Adjust.
9113 (ia64_usrregs_info, regs_info): New globals.
9114 (ia64_regs_info): New function.
9115 (the_low_target): Adjust.
9116 (initialize_low_arch): New function.
9117 * linux-sparc-low.c (tdesc_sparc64): Declare.
9118 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9120 (sparc_arch_setup): New function.
9121 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9122 (the_low_target): Adjust.
9123 (initialize_low_arch): New function.
9124 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9125 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9126 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9127 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9128 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9129 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9130 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9131 (tdesc_powerpc_isa205_vsx64l): Declare.
9132 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9133 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9134 (ppc_set_pc, ppc_get_hwcap): Adjust.
9135 (ppc_usrregs_info): Forward declare.
9136 (!__powerpc64__) ppc_regmap_adjusted: New global.
9137 (ppc_arch_setup): Adjust to the current process'es target
9139 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9140 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9141 (ppc_store_evrregset): Adjust.
9142 (target_regsets): Rename to ...
9143 (ppc_regsets): ... this, and make static.
9144 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9145 (ppc_regs_info): New function.
9146 (the_low_target): Adjust.
9147 (initialize_low_arch): New function.
9148 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9149 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9150 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9151 (tdesc_s390x_linux64v2): Declare.
9152 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9153 (s390_fill_gregset, s390_store_last_break): Adjust.
9154 (target_regsets): Rename to ...
9155 (s390_regsets): ... this, and make static.
9156 (s390_get_pc, s390_set_pc): Adjust.
9157 (s390_get_hwcap): New target_desc parameter, and use it.
9158 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9159 (s390_arch_setup): Adjust to set the current process'es target
9160 description. Don't adjust the regmap.
9161 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9162 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9163 (regs_info_3264): New globals.
9164 (s390_regs_info): New function.
9165 (the_low_target): Adjust.
9166 (initialize_low_arch): New function.
9167 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9168 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9169 [__mips64] (init_registers_mips_linux)
9170 (init_registers_mips_dsp_linux): Delete defines.
9171 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9172 (have_dsp): New global.
9173 (mips_read_description): New, based on mips_arch_setup.
9174 (mips_arch_setup): Reimplement.
9175 (get_usrregs_info): New function.
9176 (mips_cannot_fetch_register, mips_cannot_store_register)
9177 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9178 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9179 (target_regsets): Rename to ...
9180 (mips_regsets): ... this, and make static.
9181 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9182 (dsp_regs_info, regs_info): New globals.
9183 (mips_regs_info): New function.
9184 (the_low_target): Adjust.
9185 (initialize_low_arch): New function.
9186 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9187 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9189 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9190 (arm_read_description): New, with bits factored from
9192 (arm_arch_setup): Reimplement.
9193 (target_regsets): Rename to ...
9194 (arm_regsets): ... this, and make static.
9195 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9196 (arm_regs_info): New function.
9197 (the_low_target): Adjust.
9198 (initialize_low_arch): New function.
9199 * linux-m68k-low.c (tdesc_m68k): Declare.
9200 (target_regsets): Rename to ...
9201 (m68k_regsets): ... this, and make static.
9202 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9203 (m68k_regs_info): New function.
9204 (m68k_arch_setup): New function.
9205 (the_low_target): Adjust.
9206 (initialize_low_arch): New function.
9207 * linux-sh-low.c (tdesc_sharch): Declare.
9208 (target_regsets): Rename to ...
9209 (sh_regsets): ... this, and make static.
9210 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9211 (sh_regs_info, sh_arch_setup): New functions.
9212 (the_low_target): Adjust.
9213 (initialize_low_arch): New function.
9214 * linux-bfin-low.c (tdesc_bfin): Declare.
9215 (bfin_arch_setup): New function.
9216 (bfin_usrregs_info, regs_info): New globals.
9217 (bfin_regs_info): New function.
9218 (the_low_target): Adjust.
9219 (initialize_low_arch): New function.
9220 * linux-cris-low.c (tdesc_cris): Declare.
9221 (cris_arch_setup): New function.
9222 (cris_usrregs_info, regs_info): New globals.
9223 (cris_regs_info): New function.
9224 (the_low_target): Adjust.
9225 (initialize_low_arch): New function.
9226 * linux-cris-low.c (tdesc_crisv32): Declare.
9227 (cris_arch_setup): New function.
9228 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9229 (cris_regs_info): New function.
9230 (the_low_target): Adjust.
9231 (initialize_low_arch): New function.
9232 * linux-m32r-low.c (tdesc_m32r): Declare.
9233 (m32r_arch_setup): New function.
9234 (m32r_usrregs_info, regs_info): New globals.
9235 (m32r_regs_info): Adjust.
9236 (initialize_low_arch): New function.
9237 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9238 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9239 (tic6x_usrregs_info): Forward declare.
9240 (tic6x_read_description): New function, based on ...
9241 (tic6x_arch_setup): ... this. Reimplement.
9242 (target_regsets): Rename to ...
9243 (tic6x_regsets): ... this, and make static.
9244 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9245 (tic6x_regs_info): New function.
9246 (the_low_target): Adjust.
9247 (initialize_low_arch): New function.
9248 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9249 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9250 (target_regsets): Rename to ...
9251 (xtensa_regsets): ... this, and make static.
9252 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9254 (xtensa_arch_setup, xtensa_regs_info): New functions.
9255 (the_low_target): Adjust.
9256 (initialize_low_arch): New function.
9257 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9258 (nios2_arch_setup): Set the current process'es tdesc.
9259 (target_regsets): Rename to ...
9260 (nios2_regsets): ... this.
9261 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9262 (nios2_regs_info): New function.
9263 (the_low_target): Adjust.
9264 (initialize_low_arch): New function.
9265 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9266 (aarch64_arch_setup): Set the current process'es tdesc.
9267 (target_regsets): Rename to ...
9268 (aarch64_regsets): ... this.
9269 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9270 (aarch64_regs_info): New function.
9271 (the_low_target): Adjust.
9272 (initialize_low_arch): New function.
9273 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9275 (target_regsets): Rename to ...
9276 (tile_regsets): ... this.
9277 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9278 (tile_regs_info): New function.
9279 (tile_arch_setup): Set the current process'es tdesc.
9280 (the_low_target): Adjust.
9281 (initialize_low_arch): New function.
9282 * spu-low.c (tdesc_spu): Declare.
9283 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9284 * win32-arm-low.c (tdesc_arm): Declare.
9285 (arm_arch_setup): New function.
9286 (the_low_target): Install arm_arch_setup instead of
9288 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9289 (init_windows_x86): Rename to ...
9290 (i386_arch_setup): ... this. Set `win32_tdesc'.
9291 (the_low_target): Adjust.
9292 * win32-low.c (win32_tdesc): New global.
9293 (child_add_thread): Don't create the thread cache here.
9294 (do_initial_child_stuff): Set the new process'es tdesc.
9295 * win32-low.h (struct target_desc): Forward declare.
9296 (win32_tdesc): Declare.
9297 * lynx-i386-low.c (tdesc_i386): Declare global.
9298 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9299 * lynx-low.c (lynx_tdesc): New global.
9300 (lynx_add_process): Set the new process'es tdesc.
9301 * lynx-low.h (struct target_desc): Forward declare.
9302 (lynx_tdesc): Declare global.
9303 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9304 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9305 * nto-low.c (nto_tdesc): New global.
9306 (do_attach): Set the new process'es tdesc.
9307 * nto-low.h (struct target_desc): Forward declare.
9308 (nto_tdesc): Declare.
9309 * nto-x86-low.c (tdesc_i386): Declare.
9310 (nto_x86_arch_setup): Set `nto_tdesc'.
9312 2013-06-04 Gary Benson <gbenson@redhat.com>
9314 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9315 to qSupported response when appropriate.
9316 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9317 with nonzero-length annex.
9318 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9319 arguments supplied in annex.
9321 2013-05-31 Doug Evans <dje@google.com>
9324 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9325 64 bits in 64-cross-32 environment.
9327 2013-05-28 Pedro Alves <palves@redhat.com>
9329 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9330 (aarch64-without-fpu.c): Delete rule.
9331 * configure.srv (aarch64*-*-linux*): Remove references to
9332 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9333 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9336 2013-05-24 Pedro Alves <palves@redhat.com>
9338 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9339 instead of strchr/decode_address. Error if the range isn't split
9340 with a ','. Don't assume there's be a ':' in the action.
9342 2013-05-23 Yao Qi <yao@codesourcery.com>
9343 Pedro Alves <palves@redhat.com>
9345 * linux-low.c (lwp_in_step_range): New function.
9346 (linux_wait_1): If the thread was range stepping and stopped
9347 outside the stepping range, report the stop to GDB. Otherwise,
9348 continue stepping. Add range stepping debug output.
9349 (linux_set_resume_request): Copy the step range from the resume
9351 (linux_supports_range_stepping): New.
9352 (linux_target_ops) <supports_range_stepping>: Set to
9353 linux_supports_range_stepping.
9354 * linux-low.h (struct linux_target_ops)
9355 <supports_range_stepping>: New field.
9356 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9357 * linux-x86-low.c (x86_supports_range_stepping): New.
9358 (the_low_target) <supports_range_stepping>: Set to
9359 x86_supports_range_stepping.
9360 * server.c (handle_v_cont): Handle 'r' action.
9361 (handle_v_requests): Append ";r" if the target supports range
9363 * target.h (struct thread_resume) <step_range_start,
9364 step_range_end>: New fields.
9365 (struct target_ops) <supports_range_stepping>:
9367 (target_supports_range_stepping): New macro.
9369 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9371 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9372 confusion in comment.
9374 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9376 * lynx-low.c (struct process_info_private): New type.
9377 (lynx_add_process): New function.
9378 (lynx_create_inferior, lynx_attach): Replace calls to
9379 add_process by calls to lynx_add_process.
9380 (lynx_resume): If PTID is null, then try using
9381 current_process()->private->last_wait_event_ptid.
9383 (lynx_clear_inferiors): Delete. The contents of that function
9384 has been inlined in lynx_mourn;
9385 (lynx_wait_1): Save the ptid in the process's private data.
9386 (lynx_mourn): Free the process' private data. Replace call
9387 to lynx_clear_inferiors by call to clear_inferiors.
9389 2013-05-17 Yao Qi <yao@codesourcery.com>
9391 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9394 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9396 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9397 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9398 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9399 PT_TEXT_END_ADDR guards. Update comments.
9400 (linux_target_op) <read_offsets>: Conditionally define to
9401 linux_read_offsets if the target is UCLIBC and if it defines
9402 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9404 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9405 Andrew Jenner <andrew@codesourcery.com>
9407 * Makefile.in (SFILES): Add linux-nios2-low.c.
9408 (clean): Add action to delete nios2-linux.c.
9409 (nios2-linux.c): New rule.
9410 * configure.srv: Add nios2*-*-linux*.
9411 * linux-nios2-low.c: New.
9413 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9415 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9417 2013-04-25 Hui Zhu <hui@codesourcery.com>
9420 * ax.c (ax_printf): Add fflush.
9422 2013-04-22 Tom Tromey <tromey@redhat.com>
9424 * Makefile.in (SFILES): Add filestuff.c.
9425 (OBS): Add filestuff.o.
9426 (filestuff.o): New target.
9427 * config.in, configure: Rebuild.
9428 * configure.ac: Check for fdwalk, pipe2.
9430 2013-04-17 Pedro Alves <palves@redhat.com>
9432 * configure.ac (USE_THREAD_DB): Delete variable.
9433 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9434 Don't AC_SUBST USE_THREAD_DB.
9435 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9436 * config.in, configure: Regenerate.
9438 2013-04-16 Pedro Alves <palves@redhat.com>
9440 * linux-low.h (struct lwp_info) <thread_known>: Move under
9441 the USE_THREAD_DB #ifdef.
9443 2013-04-16 Pedro Alves <palves@redhat.com>
9445 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9446 (linux-low.o): Delete rule.
9447 * linux-low.h: Always include "gdb_thread_db.h" instead of
9448 conditionally including thread_db.h.
9449 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9452 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9454 * Makefile.in (install-only): Fix make install regression.
9456 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9458 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9459 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9461 * gdbserver.1: Remove.
9463 2013-03-22 Pedro Alves <palves@redhat.com>
9465 * linux-low.c (handle_extended_wait): Don't call
9466 linux_enable_event_reporting.
9468 2013-03-15 Tony Theodore <tonyt@logyst.com>
9471 * Makefile.in (SHELL): Use @SHELL@.
9473 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9475 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9478 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9480 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9481 Remove extraneous NULL element.
9483 2013-03-13 Yao Qi <yao@codesourcery.com>
9485 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9486 'V' block in trace frame.
9488 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9490 * target.h (struct target_ops): Add btrace ops.
9491 (target_supports_btrace): New macro.
9492 (target_enable_btrace): New macro.
9493 (target_disable_btrace): New macro.
9494 (target_read_btrace): New macro.
9495 * gdbthread.h (struct thread_info): Add btrace field.
9496 * server.c: Include btrace-common.h.
9497 (handle_btrace_general_set): New function.
9498 (handle_btrace_enable): New function.
9499 (handle_btrace_disable): New function.
9500 (handle_general_set): Call handle_btrace_general_set.
9501 (handle_qxfer_btrace): New function.
9502 (struct qxfer qxfer_packets[]): Add btrace entry.
9503 * inferiors.c (remove_thread): Disable btrace.
9504 * linux-low: Include linux-btrace.h.
9505 (linux_low_enable_btrace): New function.
9506 (linux_low_read_btrace): New function.
9507 (linux_target_ops): Add btrace ops.
9508 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9509 Add srv_linux_btrace=yes.
9510 (x86_64-*-linux*): Add linux-btrace.o.
9511 Add srv_linux_btrace=yes.
9512 * configure.ac: Define HAVE_LINUX_BTRACE.
9513 * config.in: Regenerated.
9514 * configure: Regenerated.
9516 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9518 * server.c (handle_qxfer): Preserve error message if -3 is
9520 (qxfer): Document the -3 return value.
9522 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9524 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9525 (linux_btrace_h): New variable.
9526 (linux-btrace.o): New rule.
9528 2013-03-08 Stan Shebs <stan@codesourcery.com>
9529 Hafiz Abid Qadeer <abidh@codesourcery.com>
9531 * tracepoint.c (trace_buffer_size): New global.
9532 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9533 (init_trace_buffer): Change to one-argument function. Allocate
9534 trace buffer memory.
9535 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9536 handle QTBuffer:size packet.
9537 (cmd_bigqtbuffer_size): New function.
9538 (initialize_tracepoint): Call init_trace_buffer with
9539 DEFAULT_TRACE_BUFFER_SIZE.
9540 * server.c (handle_query): Add QTBuffer:size in the
9543 2013-03-07 Yao Qi <yao@codesourcery.com>
9545 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9546 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9548 (cmd_qtsp): Adjust condition. Do post increment.
9549 Set cur_action and cur_step_action back to 0.
9551 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9554 * linux-low.c (linux_write_memory): Return early success if LEN is
9557 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9559 * configure.srv: Add x86_64-*-cygwin* as target.
9561 2013-02-28 Tom Tromey <tromey@redhat.com>
9563 * configure.ac: Invoke AC_SYS_LARGEFILE.
9564 * configure, config.in: Rebuild.
9566 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9568 * win32-low.c: Throughout, fix format strings and casts of
9569 printf-like functions to avoid type related warnings on all
9571 (get_child_debug_event): Print dwDebugEventCode as hex since
9572 that's how it's usually documented.
9574 2013-02-28 Yao Qi <yao@codesourcery.com>
9576 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9579 2013-02-27 Jiong Wang <jiwang@tilera.com>
9581 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9582 (reg-tilegx32.c): New rule.
9583 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9584 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9585 different register info initializer according to elf class.
9586 (init_registers_tilgx32): New function. The tilegx32 register info
9588 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9589 (tile_store_gregset): Likewise.
9591 2013-02-27 Yao Qi <yao@codesourcery.com>
9593 * server.c (process_point_options): Print debug message when
9594 debug_threads is true.
9596 2013-02-26 Yao Qi <yao@codesourcery.com>
9598 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9600 2013-02-19 Pedro Alves <palves@redhat.com>
9601 Kai Tietz <ktietz@redhat.com>
9605 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9606 instead of strtoul to extract address from packet.
9607 (process_serial_event) <'z'>: Likewise.
9609 2013-02-18 Yao Qi <yao@codesourcery.com>
9611 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9613 2013-02-14 Pedro Alves <palves@redhat.com>
9617 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9618 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9620 2013-02-14 Pedro Alves <palves@redhat.com>
9622 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9624 2013-02-14 Pedro Alves <palves@redhat.com>
9626 * tracepoint.c (save_string): Delete.
9627 (add_tracepoint_action): Use savestring instead of save_string.
9629 2013-02-12 Pedro Alves <palves@redhat.com>
9631 * linux-xtensa-low.c: Ditto.
9632 * xtensa-xtregs.c: Ditto.
9634 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9636 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9639 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9641 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9642 aarch64_num_wp_regs and aarch64_num_bp_regs to
9643 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9645 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9647 * linux-aarch64-low.c (ps_get_thread_area): Replace
9648 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9650 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9651 Marcus Shawcroft <marcus.shawcroft@arm.com>
9652 Nigel Stephens <nigel.stephens@arm.com>
9653 Yufeng Zhang <yufeng.zhang@arm.com>
9655 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9656 (aarch64.c, aarch64-without-fpu.c): New targets.
9657 * configure.srv (aarch64*-*-linux*): New.
9658 * linux-aarch64-low.c: New file.
9660 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9662 * linux-low.c (handle_extended_wait, linux_create_inferior)
9663 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9664 (dequeue_one_deferred_signal, linux_resume_one_thread)
9665 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9666 (linux_tracefork_grandchild, linux_test_for_tracefork)
9667 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9668 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9669 where the argument is 0.
9671 2013-01-25 Yao Qi <yao@codesourcery.com>
9673 * event-loop.c: Include "queue.h".
9674 (gdb_event_p): New typedef.
9675 (struct gdb_event) <next_event>: Remove.
9676 (event_queue): Change to QUEUE(gdb_event_p).
9677 (async_queue_event): Remove.
9678 (gdb_event_xfree): New.
9679 (initialize_event_loop): New.
9680 (process_event): Use API from QUEUE.
9681 (wait_for_event): Likewise.
9682 * server.c (main): Call initialize_event_loop.
9683 * server.h (initialize_event_loop): Declare.
9685 2013-01-18 Yao Qi <yao@codesourcery.com>
9687 * ax.h (struct eval_agent_expr_context): New.
9688 (gdb_eval_agent_expr): Update declaration.
9689 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9690 TFRAME. Add new argument CTX.
9691 * server.h (struct eval_agent_expr_context): Declare.
9692 (agent_mem_read, agent_tsv_read): Update declaration.
9693 (agent_mem_read_string): Likewise.
9694 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9695 (add_traceframe_block): Add new argument TPOINT.
9696 Increase TPOINT->traceframe_usage.
9697 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9698 eval_tracepoint_agent_expr.
9699 (condition_true_at_tracepoint): Likewise.
9700 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9701 (agent_mem_read_string, agent_tsv_read): Likewise.
9703 2013-01-16 Yao Qi <yao@codesourcery.com>
9705 * linux-low.c (linux_resume_one_lwp): Don't check
9706 'lwp->bp_reinsert != 0'.
9708 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9709 Pedro Alves <palves@redhat.com>
9711 * lynx-low.c (ptrace_request_to_str): Define a temporary
9712 macro and use it to simplify this function's implementation.
9714 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9716 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9719 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9721 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9723 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9725 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9727 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9729 * lynx-low.c (lynx_resume): Use the resume_info parameter
9730 to determine the ptid for the lynx_ptrace call, unless
9731 it is equal to minus_one_ptid, in which case we use the
9732 ptid of the current_inferior.
9733 (lynx_wait_1): After having received a thread create/exit
9734 event, resume the inferior's execution using the signaling
9735 thread's ptid, rather than the old ptid.
9737 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9739 * lynx-low.c (lynx_resume): Delete variable ret.
9741 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9743 * gdbreplay.c (gdbreplay_version): Update copyright year.
9744 * server.c (gdbserver_version): Likewise.
9746 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9748 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9751 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9753 * lynx-low.c (ptrace_request_to_str): Add handling for
9756 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9758 * lynx-low.c (lynx_attach): Delete variable new_process.
9760 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9762 * lynx-low.c (lynx_create_inferior): Delete variable
9765 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9767 * lynx-low.c (ptrace_request_to_str): Do not handle
9768 PTRACE_GETTHREADLIST if this macro does not exist.
9770 2012-12-15 Yao Qi <yao@codesourcery.com>
9772 * Makefile.in (OBS): Add notif.o.
9773 * notif.c, notif.h: New.
9774 * server.c: Include "notif.h".
9775 (struct vstop_notif) <next>: Remove.
9777 (queue_stop_reply): Update.
9778 (push_event, send_next_stop_reply): Remove.
9779 (discard_queued_stop_replies): Update.
9780 (notif_stop): New variable.
9781 (handle_v_stopped): Remove.
9782 (handle_v_requests): Don't call handle_v_stopped. Call
9783 handle_ack_notif instead.
9784 (queue_stop_reply_callback): Call notif_event_enque instead
9785 of queue_stop_reply.
9786 (handle_status): Don't call send_next_stop_reply, call
9787 notif_write_event instead.
9788 (kill_inferior_callback): Likewise.
9789 (detach_or_kill_inferior_callback): Likewise.
9790 (main): Call initialize_notif.
9791 (process_serial_event): Call QUEUE_is_empty.
9792 (handle_target_event): Call notif_push instead of push event.
9793 * server.h (push_event): Remove declaration.
9795 2012-12-10 Tom Tromey <tromey@redhat.com>
9797 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9798 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9801 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9802 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9803 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9804 (amd64-linux-ipa.o, ax.o): Rewrite.
9805 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9806 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9807 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9808 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9809 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9810 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9811 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9812 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9813 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9814 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9815 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9816 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9817 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9818 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9819 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9820 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9821 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9822 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9823 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9824 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9825 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9826 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9827 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9828 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9829 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9830 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9831 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9832 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9833 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9834 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9835 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9836 (reg-tilegx.o): Remove.
9837 (all_object_files): New macro.
9838 Include .deps files.
9839 * aclocal.m4, configure: Rebuild.
9840 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9841 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9842 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9844 2012-12-05 Tom Tromey <tromey@redhat.com>
9847 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9849 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9851 * configure.ac: Check for linux/perf_event.h.
9852 * config.in: Regenerated.
9853 * configure: Regenerated.
9855 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9857 * hostio.c (handle_readlink): Decrease buffer size
9858 parameter passed to readlink by one byte.
9860 2012-11-26 Yao Qi <yao@codesourcery.com>
9862 * configure.ac (build_warnings): Append '-Wempty-body'.
9863 * configure: Regenerated.
9864 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9867 2012-11-15 Pierre Muller <muller@sourceware.org>
9869 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9870 * config.in: Regenerate.
9871 * configure: Regenerate.
9872 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9873 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9874 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9875 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9877 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9878 instead of <sys/wait.h> header.
9879 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9881 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9883 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9884 (various make rules): Remove -DGDBSERVER
9886 2012-11-09 Yao Qi <yao@codesourcery.com>
9888 * spu-low.c (current_ptid): Move it to ..
9889 * gdbthread.h: ... here. New.
9890 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9891 * server.c (myresume, process_serial_event): Likewise.
9892 * thread-db.c (thread_db_find_new_threads): Likewise.
9893 * tracepoint.c (run_inferior_command): Likewise.
9895 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9897 * server.c (handle_search_memory_1): Include access length in
9900 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9902 * linux-crisv32-low.c: Fix compile errors.
9904 2012-09-04 Yao Qi <yao@codesourcery.com>
9906 * tracepoint.c (cmd_qtsv): Adjust debug message.
9907 Don't check CUR_TPOINT.
9909 2012-08-28 Yao Qi <yao@codesourcery.com>
9911 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9912 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9913 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9914 Remove declarations of xmalloc, xreallloc, xstrdup and
9916 * Makefile.in (libiberty_h): New.
9917 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9918 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9920 2012-08-23 Yao Qi <yao@codesourcery.com>
9922 * server.h: Remove declaration of 'xsnprintf'.
9924 2012-08-22 Keith Seitz <keiths@redhat.com>
9926 * server.h: Include build-gnulib-gbserver/config.h.
9927 * gdbreplay.c: Likewise.
9929 2012-08-08 Doug Evans <dje@google.com>
9931 * Makefile.in (SFILES): Add gdb_vecs.c.
9932 (OBS): Add gdb_vecs.o.
9933 (gdb_vecs_h, host_defs_h): New variables.
9934 (thread-db.o): Add $(gdb_vecs_h) dependency.
9935 (gdb_vecs.o): New rule.
9936 * thread-db.c: #include "gdb_vecs.h".
9937 (thread_db_load_search): Use a vector to iterate over path elements.
9938 Handle text appearing after "$pdir".
9940 * configure.ac: Add check for strstr.
9941 * config.in: Regenerate.
9942 * configure: Regenerate.
9944 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9946 * hostio.c (handle_pread): If pread fails, fall back to attempting
9948 (handle_pwrite): Likewise for pwrite.
9950 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9952 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9953 between unsupported TYPE and unimplementable ADDR/LEN combination.
9954 (arm_insert_point): Act on new return value.
9956 2012-07-31 Pedro Alves <palves@redhat.com>
9958 * server.c (process_point_options): Only skip tokens if we find
9959 one that is unrecognized. Don't treat 'X' specially while
9960 skipping unrecognized tokens.
9962 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9964 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9965 to 4-byte-align HW breakpoint addresses for Thumb.
9967 2012-07-27 Yao Qi <yao@codesourcery.com>
9971 * server.h: Declare gdb_agent_about_to_close.
9972 * target.c (kill_inferior): Include "agent.h".
9973 New. Send command 'kill'.
9974 * target.h (kill_inferior): Removed macro.
9975 * tracepoint.c (gdb_agent_about_to_close): New.
9976 (gdb_agent_helper_thread): Handle command 'close'.
9977 Wait endlessly until the inferior stops.
9978 Install gdb_agent_remove_socket to atexit hook.
9979 (agent_socket_name): New static variable.
9980 (gdb_agent_socket_init): Replace local variable 'name' with
9981 'agent_socket_name'.
9982 (gdb_agent_remove_socket): New.
9984 2012-07-27 Yao Qi <yao@codesourcery.com>
9986 * server.c (process_point_options): Stop at 'X' when parsing.
9988 2012-07-19 Michael Eager <eager@eagercon.com>
9990 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9992 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9993 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9994 hardware breakpoint.
9996 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9998 * gdbserver/linux-low.c (initialize_low): Call
9999 linux_ptrace_init_warnings.
10001 2012-07-02 Doug Evans <dje@google.com>
10003 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10006 2012-07-02 Stan Shebs <stan@codesourcery.com>
10008 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10009 (ax.o): Add it to build rule.
10011 (OBS): Add format.o.
10012 (IPA_OBS): Add format.o.
10013 * server.c (handle_query): Claim support for breakpoint commands.
10014 (process_point_options): Add command case.
10015 (process_serial_event): Leave running if there are printfs in
10017 * mem-break.h (any_persistent_commands): Declare.
10018 (add_breakpoint_commands): Declare.
10019 (gdb_no_commands_at_breakpoint): Declare.
10020 (run_breakpoint_commands): Declare.
10021 * mem-break.c (struct point_command_list): New struct.
10022 (struct breakpoint): New field command_list.
10023 (any_persistent_commands): New function.
10024 (add_commands_to_breakpoint): New function.
10025 (add_breakpoint_commands): New function.
10026 (gdb_no_commands_at_breakpoint): New function.
10027 (run_breakpoint_commands): New function.
10028 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10030 * ax.c: Include format.h.
10031 (ax_printf): New function.
10032 (gdb_eval_agent_expr): Add printf opcode.
10034 2012-06-13 Yao Qi <yao@codesourcery.com>
10036 * server.c (start_inferior): Remove duplicated writes to fields
10037 'last_resume_kind' and 'last_status' of 'current_inferior'.
10039 2012-06-12 Yao Qi <yao@codesourcery.com>
10040 Pedro Alves <palves@redhat.com>
10042 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10044 * server.c (handle_v_cont): Extend comment.
10046 2012-06-11 Yao Qi <yao@codesourcery.com>
10048 * linux-low.c (linux_attach): Add 'static'.
10050 2012-06-06 Yao Qi <yao@codesourcery.com>
10052 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10054 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10056 Fix gcc -flto compilation warning.
10057 * server.c (main): Make variable multi_mode and attach volatile.
10059 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10061 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10062 if the platform doesn't know about it.
10064 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10066 * Makefile.in (SFILES): Add linux-tile-low.c.
10067 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10068 * configure.srv: Handle tilegx-*-linux*.
10069 * linux-tile-low.c: New file.
10071 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10073 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10075 2012-05-24 Pedro Alves <palves@redhat.com>
10079 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10081 2012-05-24 Pedro Alves <palves@redhat.com>
10085 Replace target_signal with gdb_signal throughout.
10087 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10089 * linux-low.c (linux_store_registers): Avoid the copying sequence
10090 when no data has been retrieved by ptrace.
10092 2012-05-22 Will Deacon <will.deacon@arm.com>
10094 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10095 Include asm/ptrace.h.
10096 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10099 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10101 * linux-low.c (linux_store_registers): Don't re-retrieve data
10102 with ptrace that has already been obtained from /proc. Always
10103 copy any data retrieved with ptrace to the buffer supplied.
10105 2012-05-11 Yao Qi <yao@codesourcery.com>
10106 Pedro Alves <palves@redhat.com>
10108 * linux-low.c (enum stopping_threads_kind): New.
10109 (stopping_threads): Change type to `enum stopping_threads_kind'.
10110 (handle_extended_wait): If stopping and suspending threads, leave
10111 the new_lwp suspended too.
10112 (linux_wait_for_event): Adjust.
10113 (stop_all_lwps): Set `stopping_threads' to
10114 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10115 whether we're suspending threads or just stopping them. Assert no
10118 2012-04-29 Yao Qi <yao@codesourcery.com>
10120 * server.h: Move some code to ...
10121 * gdbthread.h: ... here. New.
10122 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10123 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10124 (nto-low.o, win32-low.o): Likewise.
10125 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10126 * regcache.c, remote-utils.c, server.c: Likewise.
10127 * target.c, tracepoint.c, win32-low.c: Likewise.
10129 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10131 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10132 (PTRACE_ARG4_TYPE): Likewise.
10133 (PTRACE_XFER_TYPE): Likewise.
10134 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10135 ptrace to PTRACE_ARG3_TYPE.
10136 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10137 (PTRACE_ARG4_TYPE): Likewise.
10138 (PTRACE_XFER_TYPE): Likewise.
10139 (linux_detach_one_lwp): Cast fourth argument of
10140 ptrace to long then PTRACE_ARG4_TYPE.
10141 (regsets_fetch_inferior_registers): Cast third argument of
10142 ptrace to long then PTRACE_ARG3_TYPE.
10143 (regsets_store_inferior_registers): Likewise.
10145 2012-04-20 Pedro Alves <palves@redhat.com>
10147 * configure: Regenerate.
10149 2012-04-19 Pedro Alves <palves@redhat.com>
10151 * Makefile.in (GNULIB_BUILDDIR): New.
10152 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10153 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10154 (all, install-only, uninstall, clean-info, all-lib, clean): No
10155 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10156 (maintainer-clean realclean distclean): Use subdir_do.
10158 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10159 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10160 * acinclude.m4: Include acx_configure_dir.m4.
10161 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10162 calls. Call AC_PROG_RANLIB. Configure gnulib using
10165 (GNULIB_STDINT_H): Adjust.
10166 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10167 * gdbreplay.c: Include build-gnulib/config.h.
10168 * server.h: Likewise.
10169 * aclocal.m4: Regenerate.
10170 * config.in: Regenerate.
10171 * configure: Regenerate.
10173 2012-04-19 Pedro Alves <palves@redhat.com>
10175 * Makefile.in (LIBGNU, INCGNU): Adjust.
10176 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10177 (all, install-only, uninstall, clean-info, all-lib, clean)
10178 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10179 * configure.ac: Adjust AC_OUTPUT output.
10180 * aclocal.m4: Regenerate.
10181 * configure: Regenerate.
10183 2012-04-19 Pedro Alves <palves@redhat.com>
10185 * Makefile.in (generated_files): New.
10186 (server_h): Remove the explicit dependency on config.h, and depend
10187 on $generated_files.
10189 2012-04-19 Pedro Alves <palves@redhat.com>
10191 * Makefile.in (INCGNU): Add -Ignulib.
10193 2012-04-19 Pedro Alves <palves@redhat.com>
10195 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10196 (INCGNU): ... this, and spell out -I here.
10197 (GNULIB_LIB): Rename to ...
10198 (LIBGNU): ... this.
10199 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10201 2012-04-19 Pedro Alves <palves@redhat.com>
10203 * config.in: Regenerate.
10205 2012-04-19 Pedro Alves <palves@redhat.com>
10207 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10208 * server.h (memmem): Remove declaration.
10209 * config.in: Regenerate.
10210 * configure: Regenerate.
10212 2012-04-19 Yao Qi <yao@codesourcery.com>
10214 * Makefile.in (SFILES): Add common/vec.c.
10218 2012-04-19 Yao Qi <yao@codesourcery.com>
10220 * remote-utils.c (prepare_resume_reply): Replace with macro
10221 target_core_of_thread.
10222 * server.c (handle_qxfer_threads_proper): Likewise.
10223 * target.h (traget_core_of_thread): New macro.
10225 2012-04-18 Pedro Alves <palves@redhat.com>
10227 * aclocal.m4: Regenerate.
10228 * configure: Regenerate.
10230 2012-04-16 Yao Qi <yao@codesourcery.com>
10232 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10233 duplicated on address.
10235 2012-04-16 Yao Qi <yao@codesourcery.com>
10237 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10238 (struct tracepoint_action_ops) <send>: New field.
10239 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10240 (agent_expr_send, x_tracepoint_action_send): New.
10241 (l_tracepoint_action_send): New.
10242 (cmd_qtdp): Download and install tracepoint
10243 according to `use_agent'.
10244 (run_inferior_command): Add one more parameter `len'.
10246 (tracepoint_send_agent): New.
10247 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10249 2012-04-16 Yao Qi <yao@codesourcery.com>
10251 * tracepoint.c (download_tracepoints): Moved to ...
10252 (cmd_qtstart): ... here.
10254 2012-04-14 Yao Qi <yao@codesourcery.com>
10256 * tracepoint.c: Include inttypes.h.
10257 (struct collect_memory_action): Use sized types.
10258 (struct tracepoint): Likewise.
10259 (cmd_qtdp, stop_tracing): Update print specifiers.
10260 (cmd_qtp, response_tracepoint): Likewise.
10261 (collect_data_at_tracepoint): Likewise.
10262 (collect_data_at_step): Likewise.
10264 2012-04-14 Yao Qi <yao@codesourcery.com>
10266 Import gnulib module inttypes.
10267 * aclocal.m4, config.in, configure: Regenerated.
10269 2012-04-14 Yao Qi <yao@codesourcery.com>
10271 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10272 Makefile and config.status at last.
10274 2012-04-13 Yao Qi <yao@codesourcery.com>
10276 * tracepoint.c: Include stdint.h unconditionally.
10278 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10280 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10281 on BFD_HAVE_SYS_PROCFS_TYPE.
10282 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10283 * configure: Regenerate.
10284 * config.in: Likewise.
10286 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10288 * Makefile.in (clean): Also remove x32.c x32-linux.c
10289 x32-avx.c x32-avx-linux.c.
10290 (x32.o): New target.
10292 (x32-linux.o): Likewise.
10293 (x32-linux.c): Likewise.
10294 (x32-avx.o): Likewise.
10295 (x32-avx.c): Likewise.
10296 (x32-avx-linux.o): Likewise.
10297 (x32-avx-linux.c): Likewise.
10299 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10300 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10301 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10302 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10303 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10304 i386/x32-avx-linux.xml.
10306 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10307 (init_registers_x32_avx_linux): Likwise.
10308 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10309 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10311 2012-04-13 Pedro Alves <palves@redhat.com>
10313 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10314 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10315 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10316 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10319 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10321 * linux-x86-low.c (compat_x32_clock_t): New.
10322 (compat_x32_siginfo_t): Likewise.
10323 (compat_x32_siginfo_from_siginfo): Likewise.
10324 (siginfo_from_compat_x32_siginfo): Likewise.
10325 (linux_is_elf64): Likewise.
10326 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10327 and siginfo_from_compat_x32_siginfo for x32.
10328 (x86_arch_setup): Set linux_is_elf64.
10330 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10333 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10335 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10336 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10337 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10338 compatible with process.
10340 2012-04-12 Yao Qi <yao@codesourcery.com>
10342 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10343 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10344 (install-only, install-info, clean): Handle sub dir gnulib.
10345 (all-lib, am--refresh): New targets.
10346 (memmem.o): Remove target.
10347 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10348 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10349 (AC_REPLACE_FUNCS): Remove memmem.
10350 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10351 (AC_OUTPUT): Generate Makefile in gnulib/.
10352 * aclocal.m4, config.in, configure: Regenerated.
10354 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10356 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10358 2012-04-05 Pedro Alves <palves@redhat.com>
10360 -Werror=strict-aliasing
10362 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10365 2012-04-04 Pedro Alves <palves@redhat.com>
10367 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10368 (sparc_store_gregset_from_stack, sparc_store_gregset)
10369 (sparc_breakpoint_at): Fix formatting.
10371 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10373 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10375 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10376 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10377 * config.in: Regenerate.
10378 * configure: Likewise.
10380 2012-03-29 Pedro Alves <palves@redhat.com>
10382 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10383 Correct ptrace arguments.
10385 2012-03-28 Pedro Alves <palves@redhat.com>
10387 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10388 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10389 (IA64_FR1_REGNUM): New defines.
10390 (ia64_fetch_register): New.
10391 (the_low_target): Install it.
10392 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10394 * linux-low.c (linux_fetch_registers): Try the
10395 the_low_target.fetch_register hook first.
10397 * linux-arm-low.c (the_low_target): Adjust.
10398 * linux-bfin-low.c (the_low_target): Adjust.
10399 * linux-cris-low.c (the_low_target): Adjust.
10400 * linux-crisv32-low.c (the_low_target): Adjust.
10401 * linux-m32r-low.c (the_low_target): Adjust.
10402 * linux-m68k-low.c (the_low_target): Adjust.
10403 * linux-mips-low.c (the_low_target): Adjust.
10404 * linux-ppc-low.c (the_low_target): Adjust.
10405 * linux-s390-low.c (the_low_target): Adjust.
10406 * linux-sh-low.c (the_low_target): Adjust.
10407 * linux-sparc-low.c (the_low_target): Adjust.
10408 * linux-tic6x-low.c (the_low_target): Adjust.
10409 * linux-x86-low.c (the_low_target): Adjust.
10410 * linux-xtensa-low.c (the_low_target): Adjust.
10412 2012-03-26 Pedro Alves <palves@redhat.com>
10414 * server.c (handle_qxfer_libraries): Don't bail early if
10415 the_target->qxfer_libraries_svr4 is not NULL.
10417 2012-03-26 Pedro Alves <palves@redhat.com>
10419 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10421 2012-03-23 Pedro Alves <palves@redhat.com>
10423 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10424 "library-list-svr4" element's start tag when the the DSO list is
10427 2012-03-23 Pedro Alves <palves@redhat.com>
10429 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10430 a variable whose type size is the same as the inferior's pointer
10433 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10435 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10437 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10438 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10439 * linux-low.h: Include <signal.h>.
10440 (struct siginfo): Remove forward declaration.
10441 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10444 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10446 * .gitignore: Ignore more files.
10448 2012-03-19 Pedro Alves <palves@redhat.com>
10449 Jan Kratochvil <jan.kratochvil@redhat.com>
10451 * server.c (cont_thread, general_thread): Add describing comments.
10452 (start_inferior): Clear `cont_thread'.
10453 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10456 2012-03-15 Yao Qi <yao@codesourcery.com>
10458 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10460 (cmd_qtdp): ... here.
10462 2012-03-15 Yao Qi <yao@codesourcery.com>
10464 * tracepoint.c (struct tracepoint_action_ops): New.
10465 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10466 (m_tracepoint_action_download): New.
10467 (r_tracepoint_action_download): New.
10468 (x_tracepoint_action_download): New.
10469 (l_tracepoint_action_download): New.
10470 (add_tracepoint_action): Install `action->ops' according type.
10471 (download_tracepoint_1): Move code `download' function pointer
10472 of various tracepoint_action_ops.
10474 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10476 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10477 linux_ptrace_attach_warnings.
10479 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10481 * Makefile.in (linux-ptrace.o): New.
10482 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10483 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10484 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10485 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10486 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10488 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10490 2012-03-08 Yao Qi <yao@codesourcery.com>
10491 Pedro Alves <palves@redhat.com>
10493 Fix PR server/13392.
10494 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10495 offset of JMP insn.
10496 * tracepoint.c (remove_tracepoint): New.
10497 (cmd_qtdp): Call remove_tracepoint when failed to install.
10499 2012-03-07 Pedro Alves <palves@redhat.com>
10501 * linux-low.c (get_detach_signal): New.
10502 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10503 Pass on pending signals to PTRACE_DETACH. Check the result of the
10505 * server.c (program_signals, program_signals_p): New.
10506 (handle_general_set): Handle QProgramSignals.
10507 * server.h (program_signals, program_signals_p): Declare.
10509 2012-03-05 Pedro Alves <palves@redhat.com>
10510 Jan Kratochvil <jan.kratochvil@redhat.com>
10512 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10515 2012-03-03 Yao Qi <yao@codesourcery.com>
10517 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10518 agent_look_up_symbols.
10520 2012-03-03 Yao Qi <yao@codesourcery.com>
10522 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10523 (linux-x86-low.o): Likewise.
10524 * server.h: Remove in_process_agent_loaded.
10525 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10529 2012-03-03 Yao Qi <yao@codesourcery.com>
10531 * tracepoint.c (gdb_agent_capability): New global.
10532 (in_process_agent_loaded_ust): Renamed to
10533 `in_process_agent_supports_ust'.
10535 (in_process_agent_supports_ust): Call agent_capability_check.
10536 (clear_installed_tracepoints): Assert that agent supports
10539 2012-03-03 Yao Qi <yao@codesourcery.com>
10541 * linux-low.c (linux_supports_agent): New.
10542 (linux_target_ops): Initialize field `supports_agent' with
10543 linux_supports_agent.
10544 * target.h (struct target_ops) <supports_agent>: New.
10545 (target_supports_agent): New macro.
10546 * server.c (handle_general_set): Handle packet 'QAgent'.
10547 (handle_query): Send `QAgent+'.
10548 * Makefile.in (server.o): Depends on agent.h.
10550 2012-03-03 Yao Qi <yao@codesourcery.com>
10552 * Makefile.in (OBS): Add agent.o.
10553 Add new rule for agent.o.
10554 Track dependence of tracepoint.c on agent.h.
10555 * tracepoint.c (run_inferior_command_1):
10556 (run_inferior_command): Call agent_run_command.
10557 (gdb_ust_connect_sync_socket): Deleted. Move it to
10559 (resume_thread, stop_thread): Likewise.
10560 (gdb_ust_socket_init): Renamed to ...
10561 (gdb_agent_socket_init): ... New.
10562 (gdb_ust_thread): Renamed to ...
10563 (gdb_agent_helper_thread): ... New.
10564 (gdb_ust_init): Move some code to ...
10565 (gdb_agent_init): ... here. New.
10566 [HAVE_UST]: Call gdb_ust_init.
10567 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10568 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10569 * config.in, configure: Regenerated.
10571 2012-03-02 Pedro Alves <palves@redhat.com>
10573 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10574 * linux-low.c (struct simple_pid_list): New.
10575 (stopped_pids): New a struct simple_pid_list pointer.
10576 (add_to_pid_list, pull_pid_from_list): New.
10577 (handle_extended_wait): Don't assume the first signal new children
10578 report is SIGSTOP. Adjust call to pull_pid_from_list.
10579 (linux_wait_for_lwp): Adjust.
10581 2012-03-02 Yao Qi <yao@codesourcery.com>
10583 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10586 2012-03-02 Yao Qi <yao@codesourcery.com>
10588 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10589 `stop_pc' and `tpoint'. Update caller.
10591 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10593 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10594 * linux-low.c (use_linux_regsets): New macro.
10595 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10596 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10597 (linux_register_in_regsets): New function.
10598 (usr_fetch_inferior_registers): Skip registers covered by
10600 (usr_store_inferior_registers): Likewise.
10601 (usr_fetch_inferior_registers): New macro.
10602 (usr_store_inferior_registers): Likewise.
10603 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10604 (linux_store_registers): Likewise.
10605 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10607 (init_registers_mips64_dsp_linux): Likewise.
10608 (init_registers_mips_linux): New macro.
10609 (init_registers_mips_dsp_linux): Likewise.
10610 (mips_dsp_num_regs): Likewise.
10611 (DSP_BASE, DSP_CONTROL): New fallback macros.
10612 (mips_base_regs): New macro.
10613 (mips_regmap): Use it. Fix the size.
10614 (mips_dsp_regmap): New variable.
10615 (mips_dsp_regset_bitmap): Likewise.
10616 (mips_arch_setup): New function.
10617 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10619 (mips_cannot_store_register): Likewise.
10620 (the_low_target): Update .arch_setup, .num_regs and .regmap
10621 initializers. Add .regset_bitmap initializer.
10622 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10624 * linux-bfin-low.c (the_low_target): Likewise.
10625 * linux-cris-low.c (the_low_target): Likewise.
10626 * linux-crisv32-low.c (the_low_target): Likewise.
10627 * linux-ia64-low.c (the_low_target): Likewise.
10628 * linux-m32r-low.c (the_low_target): Likewise.
10629 * linux-m68k-low.c (the_low_target): Likewise.
10630 * linux-ppc-low.c (the_low_target): Likewise.
10631 * linux-s390-low.c (the_low_target): Likewise.
10632 * linux-sh-low.c (the_low_target): Likewise.
10633 * linux-sparc-low.c (the_low_target): Likewise.
10634 * linux-tic6x-low.c (the_low_target): Likewise.
10635 * linux-x86-low.c (the_low_target): Likewise.
10636 * linux-xtensa-low.c (the_low_target): Likewise.
10637 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10638 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10639 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10641 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10642 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10644 2012-02-29 Yao Qi <yao@codesourcery.com>
10645 Pedro Alves <palves@redhat.com>
10647 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10648 `step_over_finished' is true.
10650 2012-02-27 Pedro Alves <palves@redhat.com>
10652 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10653 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10655 2012-02-27 Pedro Alves <palves@redhat.com>
10658 * linux-low.c (pid_is_stopped): New.
10659 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10661 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10663 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10666 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10668 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10670 2012-02-24 Luis Machado <lgustavo@codesourcery>
10672 * server.c (handle_query): Advertise support for target-side
10673 breakpoint condition evaluation.
10674 (process_point_options): New function.
10675 (process_serial_event): When inserting a breakpoint, check for
10676 a target-side condition that should be evaluated.
10678 * mem-break.c: Include regcache.h and ax.h.
10679 (point_cond_list_t): New data structure.
10680 (breakpoint) <cond_list>: New field.
10681 (find_gdb_breakpoint_at): Make non-static.
10682 (delete_gdb_breakpoint_at): Clear any target-side
10684 (clear_gdb_breakpoint_conditions): New function.
10685 (add_condition_to_breakpoint): Likewise.
10686 (add_breakpoint_condition): Likewise.
10687 (gdb_condition_true_at_breakpoint): Likewise.
10688 (gdb_breakpoint_here): Return result directly instead
10689 of going through a local variable.
10691 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10692 (clear_gdb_breakpoint_conditions): Likewise.
10693 (add_breakpoint_condition): Likewise.
10694 (gdb_condition_true_at_breakpoint): Likewise.
10696 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10697 (need_step_over_p): Take target-side breakpoint condition into
10700 2012-02-24 Luis Machado <lgustavo@codesourcery>
10702 * server.h: Include tracepoint.h.
10703 (agent_mem_read, agent_get_trace_state_variable_value,
10704 agent_set_trace_state_variable_value,
10705 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10706 get_set_tsv_func_addr): New prototypes.
10708 * ax.h: New include file.
10709 * ax.c: New source file.
10711 * tracepoint.c: Include ax.h.
10712 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10713 agent_expr, eval_result_type): Move to ax.h.
10714 (parse_agent_expr): Rename to ...
10715 (gdb_parse_agent_expr): ... this, make it non-static and move
10717 (unparse_agent_expr) Rename to ...
10718 (gdb_unparse_agent_expr): ... this, make it non-static and move
10720 (eval_agent_expr): Rename to ...
10721 (eval_tracepoint_agent_expr): ... this.
10722 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10723 forward declarations.
10724 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10725 (agent_get_trace_state_variable_value): New function.
10726 (agent_set_trace_state_variable_value): New function.
10727 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10728 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10729 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10730 (condition_true_at_tracepoint): Likewise.
10731 (parse_agent_expr): Rename to ...
10732 (gdb_parse_agent_expr): ... this and move to ax.c.
10733 (unparse_agent_expr): Rename to ...
10734 (gdb_unparse_agent_expr): ... this and move to ax.c.
10735 (gdb_agent_op_name): Move to ax.c.
10736 (eval_agent_expr): Rename to ...
10737 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10739 (eval_tracepoint_agent_expr): New function.
10740 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10742 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10744 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10745 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10746 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10747 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10748 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10749 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10750 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10751 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10752 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10753 (compile_bytecodes): Remove forward declaration.
10754 (is_goto_target): Move to ax.c.
10755 (compile_bytecodes): Move to ax.c and call
10756 agent_get_trace_state_variable_value (...) and
10757 agent_set_trace_state_variable_value (...).
10759 * Makefile.in: Update ax.c and IPA dependencies.
10761 2012-02-24 Pedro Alves <palves@redhat.com>
10763 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10764 (cmd_bigqtbuffer_circular): ... this. Only handle
10765 'QTBuffer:circular:'.
10766 (handle_tracepoint_general_set): Adjust.
10768 2012-02-16 Yao Qi <yao@codesourcery.com>
10770 * inferiors.c: Move code to ...
10771 * dll.c: .... here. New.
10772 * server.h: Declare clear_dlls.
10773 * Makefile.in (SFILES): Add dll.c.
10777 2012-02-11 Yao Qi <yao@codesourcery.com>
10779 * server.c: (handle_monitor_command): Add a new parameter
10781 (handle_query): Update caller.
10783 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10785 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10786 * configure, config.in: Regenerate.
10787 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10790 2012-02-02 Pedro Alves <palves@redhat.com>
10792 Try SIGKILL first, then PTRACE_KILL.
10793 * linux-low.c (linux_kill_one_lwp): New.
10794 (linux_kill_one_lwp): Rename to ...
10795 (kill_one_lwp_callback): ... this. Use the new
10796 linux_kill_one_lwp.
10798 2012-02-02 Pedro Alves <palves@redhat.com>
10800 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10803 2012-01-27 Pedro Alves <palves@redhat.com>
10805 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10806 (elf_64_file_p): Make static.
10807 (linux_pid_exe_is_elf_64_file): New.
10808 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10809 Delete declarations.
10810 (linux_pid_exe_is_elf_64_file): Declare.
10811 * linux-x86-low.c (x86_arch_setup): Use
10812 linux_pid_exe_is_elf_64_file.
10814 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10816 * linux-low.c (linux_wait_for_event_1): Rename to ...
10817 (linux_wait_for_event): ... here and merge it with former
10818 linux_wait_for_event - new variable wait_ptid, use it.
10819 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10821 2012-01-23 Pedro Alves <palves@redhat.com>
10823 * server.c (main): Avoid yet another case of infinite loop while
10824 detaching/killing after a longjmp.
10826 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10829 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10831 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10833 * hostio.c (handle_readlink): New function.
10834 (handle_vFile): Call it to handle "vFile:readlink" packets.
10836 2012-01-20 Pedro Alves <palves@redhat.com>
10837 Ulrich Weigand <ulrich.weigand@linaro.org>
10839 * server.c (handle_v_requests): Only support vAttach and vRun to
10840 start multiple processes when in extended protocol mode.
10842 2012-01-17 Pedro Alves <palves@redhat.com>
10844 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10845 memalign plus mprotect to allocate the scratch buffer.
10847 2012-01-13 Pedro Alves <palves@redhat.com>
10849 * server.c (attach_inferior): Clear `cont_thread'.
10851 2012-01-13 Pedro Alves <palves@redhat.com>
10853 * server.c (main): Avoid infinite loop while detaching/killing
10856 2012-01-09 Doug Evans <dje@google.com>
10858 * server.c (start_inferior): Set last_ptid in --wrapper case.
10860 2012-01-06 Yao Qi <yao@codesourcery.com>
10862 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10864 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10866 2012-01-04 Yao Qi <yao@codesourcery.com>
10868 * tracepoint.c (cmd_qtdp): Print debug message
10869 for static tracepoint.
10871 2012-01-04 Yao Qi <yao@codesourcery.com>
10873 * tracepoint.c (trace_vdebug): Differentiate debug message
10874 between gdbserver and IPA.
10876 2012-01-03 Yao Qi <yao@codesourcery.com>
10878 * tracepoint.c (tracepoint_was_hit): Don't collect for
10881 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10883 * terminal.h: Reformat copyright header.
10885 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10887 * server.c (gdbserver_version): Update copyright year.
10888 * gdbreplay.c (gdbreplay_version): Likewise.
10890 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10892 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10895 2011-12-18 Hui Zhu <teawater@gmail.com>
10896 * linux-low.c (linux_create_inferior): Save return value to ret.
10898 2011-12-18 Hui Zhu <teawater@gmail.com>
10900 * linux-low.c (linux_create_inferior): Save return value to ret.
10902 2011-12-16 Doug Evans <dje@google.com>
10904 * linux-low.c (linux_create_inferior): If stdio connection,
10905 redirect stdin from /dev/null, stdout to stderr.
10906 * remote-utils.c (remote_is_stdio): New static global.
10907 (remote_connection_is_stdio): New function.
10908 (remote_prepare): Handle stdio connection.
10909 (remote_open): Ditto.
10910 (remote_close): Don't close stdin for stdio connections.
10911 (read_prim,write_prim): New functions. Replace all calls to
10912 read/write to these.
10913 * server.c (main): Watch for "-" argument. Move call to
10914 remote_prepare before start_inferior.
10915 * server.h (STDIO_CONNECTION_NAME): New macro.
10916 (remote_connection_is_stdio): Declare.
10918 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10919 in debugging output.
10921 2011-12-15 Yao Qi <yao@codesourcery.com>
10923 * tracepoint.c: Include sys/syscall.h.
10924 (gdb_ust_thread): Remove preprocessor conditional.
10926 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10928 * linux-low.c (linux_detach_one_lwp): Call
10929 the_low_target.prepare_to_resume before detaching.
10931 2011-12-14 Yao Qi <yao@codesourcery.com>
10933 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10936 2011-12-14 Yao Qi <yao@codesourcery.com>
10938 * i386-low.c (i386_low_stopped_data_address): Initialize local
10939 variable `control'.
10941 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10945 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10946 DR_CONTROL unless necessary. Extend comments.
10947 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10948 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10950 2011-12-13 Yao Qi <yao@codesourcery.com>
10952 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10954 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10956 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10958 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10959 Print new debug message for such case.
10961 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10963 Fix overlapping memcpy.
10964 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10965 the read_inferior_memory transfer.
10966 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10967 write_inferior_memory transfer.
10968 (set_fast_tracepoint_jump): New variable buf. Use it for the
10969 read_inferior_memory and write_inferior_memory transfers.
10970 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10971 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10972 Use it for the write_inferior_memory transfer.
10973 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10976 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10978 * linux-low.c (fetch_register, store_register): Make code
10979 consistent, fix formatting.
10981 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10983 * linux-low.c (usr_store_inferior_registers): Factor out code
10984 to handle individual registers into...
10985 (store_register): ... this new function.
10987 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10989 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10990 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10991 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10992 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10993 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10994 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10995 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10996 (srv_xmlfiles): Add new XML files.
10998 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11000 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11001 (init_registers_s390_linux32v1): Add prototype.
11002 (init_registers_s390_linux32v2): Likewise.
11003 (init_registers_s390_linux64v1): Likewise.
11004 (init_registers_s390_linux64v2): Likewise.
11005 (init_registers_s390x_linux64v1): Likewise.
11006 (init_registers_s390x_linux64v2): Likewise.
11007 (s390_num_regs): Increment to 52.
11008 (s390_regmap): Add orig_r2 register.
11009 (s390_num_regs_3264): Increment to 68.
11010 (s390_regmap_3264): Add orig_r2 register.
11011 (s390_collect_ptrace_register): Handle orig_r2 register.
11012 (s390_supply_ptrace_register): Likewise.
11013 (s390_fill_last_break): New function.
11014 (s390_store_last_break): Likewise.
11015 (s390_fill_system_call): New function.
11016 (s390_store_system_call): Likewise.
11017 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11019 (s390_check_regset): New function.
11020 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11021 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11022 Update target_regsets for available register sets.
11024 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11025 Jan Kratochvil <jan.kratochvil@redhat.com>
11027 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11028 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11030 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11031 * linux-low.h (struct process_info_private): New member r_debug.
11032 * server.c (handle_qxfer_libraries): Call
11033 the_target->qxfer_libraries_svr4.
11034 (handle_qxfer_libraries_svr4): New function.
11035 (qxfer_packets): New entry "libraries-svr4".
11036 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11037 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11038 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11039 PACKET_qXfer_libraries_svr4.
11041 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11043 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11044 PSW address/mask between 8-byte and 16-byte formats.
11045 (s390_supply_ptrace_register): Likewise.
11046 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11047 basic addressing mode bit.
11049 2011-11-24 Stan Shebs <stan@codesourcery.com>
11051 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11053 2011-11-17 Stan Shebs <stan@codesourcery.com>
11055 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11056 (tracing_start_time): New global.
11057 (tracing_stop_time): New global.
11058 (tracing_user_name): New global.
11059 (tracing_notes): New global.
11060 (tracing_stop_note): New global.
11061 (cmd_qtstart): Set traceframe_usage, start_time.
11062 (stop_tracing): Set stop_time.
11063 (cmd_qtstatus): Report additional status.
11064 (cmd_qtp): New function.
11065 (handle_tracepoint_query): Call it.
11066 (cmd_qtnotes): New function.
11067 (handle_tracepoint_general_set): Call it.
11068 (get_timestamp): Rename from tsv_get_timestamp.
11070 2011-11-14 Stan Shebs <stan@codesourcery.com>
11071 Kwok Cheung Yeung <kcy@codesourcery.com>
11073 * linux-x86-low.c (small_jump_insn): New.
11074 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11075 trampoline and error message, build a trampoline and issue a small
11076 jump instruction to it.
11077 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11078 trampoline and error message.
11079 (x86_get_min_fast_tracepoint_insn_len): New.
11080 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11081 * linux-low.h (struct linux_target_ops): Add arguments to
11082 install_fast_tracepoint_jump_pad operation, add new operation.
11083 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11085 (linux_get_min_fast_tracepoint_insn_len): New function.
11086 (linux_target_op): Add new operation.
11087 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11088 (gdb_trampoline_buffer_end): Ditto.
11089 (gdb_trampoline_buffer_error): Ditto.
11090 (struct ipa_sym_addresses): Add fields for new IPA variables.
11091 (symbol_list): Add entries for new IPA variables.
11092 (struct tracepoint): Add fields to hold the address range of the
11093 trampoline used by the tracepoint.
11094 (trampoline_buffer_head): New static variable.
11095 (trampoline_buffer_tail): Ditto.
11096 (claim_trampoline_space): New function.
11097 (have_fast_tracepoint_trampoline_buffer): New function.
11098 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11100 (install_fast_tracepoint): Ditto, also add error buffer argument.
11101 (cmd_qtminftpilen): New function.
11102 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11103 (fast_tracepoint_from_trampoline_address): New function.
11104 (fast_tracepoint_collecting): Handle trampoline as part of jump
11106 (set_trampoline_buffer_space): New function.
11107 (initialize_tracepoint): Initialize new IPA variables.
11108 * target.h (struct target_ops): Add arguments to
11109 install_fast_tracepoint_jump_pad operation, add new
11110 get_min_fast_tracepoint_insn_len operation.
11111 (target_get_min_fast_tracepoint_insn_len): New.
11112 (install_fast_tracepoint_jump_pad): Add arguments.
11113 * server.h (IPA_BUFSIZ): Define.
11114 * linux-i386-ipa.c: Include extra header files.
11115 (initialize_fast_tracepoint_trampoline_buffer): New function.
11116 (initialize_low_tracepoint): Call it.
11117 * server.h (set_trampoline_buffer_space): Declare.
11118 (claim_trampoline_space): Ditto.
11119 (have_fast_tracepoint_trampoline_buffer): Ditto.
11121 2011-11-14 Yao Qi <yao@codesourcery.com>
11123 * server.c (handle_query): Handle InstallInTrace for qSupported.
11124 * tracepoint.c (add_tracepoint): Sort list.
11125 (install_tracepoint, download_tracepoint): New.
11126 (cmd_qtdp): Call them to install and download tracepoints.
11127 (sort_tracepoints): Removed.
11128 (cmd_qtstart): Update.
11130 2011-11-14 Yao Qi <yao@codesourcery.com>
11132 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11133 * mem-break.h: Declare.
11134 * tracepoint.c (cmd_qtstart): Move some code to ...
11135 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11137 (download_tracepoints): Move some code to ...
11138 (download_tracepoint_1): ... here. New.
11140 2011-11-08 Yao Qi <yao@codesourcery.com>
11142 * remote-utils.c (relocate_instruction): A comment fix.
11144 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11146 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11147 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11148 dr_status_mirror and dr_control_mirror from debug_reg_state.
11149 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11150 (i386_initial_stuff): Remove use of deleted globals.
11151 (i386_get_thread_context, i386_set_thread_context,
11152 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11153 from debug_reg_state.
11155 2011-11-05 Yao Qi <yao@codesourcery.com>
11157 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11158 address as TPOINT's.
11160 2011-11-02 Stan Shebs <stan@codesourcery.com>
11162 * tracepoint.c (agent_mem_read_string): New function.
11163 (eval_agent_expr): Call it for tracenz.
11164 * server.c (handle_query): Report support for tracenz.
11166 2011-11-02 Yao Qi <yao@codesourcery.com>
11168 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11170 2011-11-02 Yao Qi <yao@codesourcery.com>
11172 * target.h: Fix a typo in comment.
11174 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11176 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11177 clobber the breakpoints' shadows with fast tracepoint jumps.
11178 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11179 * target.c (write_inferior_memory): Also pass MYADDR down to
11182 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11184 * configure.ac: Check support for personality routine.
11185 * configure: Regenerate.
11186 * config.in: Likewise.
11187 * linux-low.c: Include <sys/personality.h>.
11188 Define ADDR_NO_RANDOMIZE if necessary.
11189 (linux_create_inferior): Disable address space randomization when
11190 forking inferior, if requested.
11191 (linux_supports_disable_randomization): New function.
11192 (linux_target_ops): Install it.
11193 * server.h (disable_randomization): Declare.
11194 * server.c (disable_randomization): New global variable.
11195 (handle_general_set): Handle QDisableRandomization.
11196 (handle_query): Likewise for qSupported.
11197 (main): Support --disable-randomization and --no-disable-randomization
11198 command line arguments.
11199 * target.h (struct target_ops): Add supports_disable_randomization.
11200 (target_supports_disable_randomization): New macro.
11202 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11204 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11206 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11207 [!PT_GETDSBT] (target_loadmap): New definition.
11208 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11209 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11210 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11211 and PT_GETDSBT to LINUX_LOADMAP.
11212 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11213 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11215 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11217 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11218 (arm_linux_hwbp_cap): New static variable.
11219 (arm_linux_get_hwbp_cap): Replace by ...
11220 (arm_linux_init_hwbp_cap): ... this new function.
11221 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11222 (arm_linux_get_hw_watchpoint_count): Likewise.
11223 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11224 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11225 (arm_prepare_to_resume): Use perror_with_name instead of error.
11227 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11229 * linux-arm-low.c: Include <signal.h>.
11230 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11231 (struct arm_linux_hwbp_cap): New data type.
11232 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11233 (struct arm_linux_hw_breakpoint): New data type.
11234 (MAX_BPTS, MAX_WPTS): Define.
11235 (struct arch_process_info, struct arch_lwp_info): New data types.
11236 (arm_linux_get_hwbp_cap): New function.
11237 (arm_linux_get_hw_breakpoint_count): Likewise.
11238 (arm_linux_get_hw_watchpoint_count): Likewise.
11239 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11240 (arm_hwbp_control_initialize): Likewise.
11241 (arm_hwbp_control_is_enabled): Likewise.
11242 (arm_hwbp_control_is_initialized): Likewise.
11243 (arm_hwbp_control_disable): Likewise.
11244 (arm_linux_hw_breakpoint_equal): Likewise.
11245 (arm_linux_hw_point_initialize): Likewise.
11246 (struct update_registers_data): New data structure.
11247 (update_registers_callback: New function.
11248 (arm_insert_point): Likewise.
11249 (arm_remove_point): Likewise.
11250 (arm_stopped_by_watchpoint): Likewise.
11251 (arm_stopped_data_address): Likewise.
11252 (arm_new_process): Likewise.
11253 (arm_new_thread): Likewise.
11254 (arm_prepare_to_resume): Likewise.
11255 (the_low_target): Register arm_insert_point, arm_remove_point,
11256 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11257 arm_new_thread, and arm_prepare_to_resume.
11259 2011-09-15 Stan Shebs <stan@codesourcery.com>
11261 * server.h (struct emit_ops): Add compare-goto fields.
11262 * tracepoint.c (gdb_agent_op_sizes): New table.
11263 (emit_eq_goto): New function.
11264 (emit_ne_goto): New function.
11265 (emit_lt_goto): New function.
11266 (emit_le_goto): New function.
11267 (emit_gt_goto): New function.
11268 (emit_ge_goto): New function.
11269 (is_goto_target): New function.
11270 (compile_bytecodes): Recognize special cases of compare-goto
11271 combinations and call specialized emitters for them.
11272 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11273 (amd64_emit_ne_goto): New function.
11274 (amd64_emit_lt_goto): New function.
11275 (amd64_emit_le_goto): New function.
11276 (amd64_emit_gt_goto): New function.
11277 (amd64_emit_ge_goto): New function.
11278 (amd64_emit_ops): Add the new functions.
11279 (i386_emit_eq_goto): New function.
11280 (i386_emit_ne_goto): New function.
11281 (i386_emit_lt_goto): New function.
11282 (i386_emit_le_goto): New function.
11283 (i386_emit_gt_goto): New function.
11284 (i386_emit_ge_goto): New function.
11285 (i386_emit_ops): Add the new functions.
11287 2011-09-08 Stan Shebs <stan@codesourcery.com>
11289 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11290 (i386_emit_epilogue): Restore %ebx.
11292 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11294 * server.c (step_thread): Remove definition.
11295 (process_serial_event): Don't handle Hs.
11296 * server.h (step_thread): Remove declaration.
11297 * target.c (set_desired_inferior): Remove use of step_thread.
11299 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11301 * linux-low.c: Include linux-procfs.h.
11302 (linux_attach_lwp_1): Update comments.
11303 (linux_attach): Scan for existing threads when attaching to a
11304 process that is the tgid.
11305 * Makefile.in: Update dependencies.
11307 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11309 * configure.srv: Add linux-procfs.o dependencies.
11311 2011-08-14 Yao Qi <yao@codesourcery.com>
11313 * target.h (struct target_ops): Fix indent.
11314 * win32-low.c (win32_target_ops): Fix comment.
11316 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11317 Yao Qi <yao@codesourcery.com>
11319 * Makefile.in (clean): Remove tic6x-*.c files.
11320 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11321 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11322 (tic6x-c64xp-linux.c): Likewise.
11323 * configure.srv: Add support for tic6x-*-uclinux.
11324 * linux-tic6x-low.c: New.
11325 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11327 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11328 Yao Qi <yao@codesourcery.com>
11330 * target.h (struct target_ops): Add read_loadmap.
11331 * linux-low.c (struct target_loadseg): New type.
11332 (struct target_loadmap): New type.
11333 (linux_read_loadmap): New function.
11334 (linux_target_ops): Add linux_read_loadmap.
11335 * server.c (handle_query): Support qXfer:fdpic:read packet.
11336 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11339 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11341 * win32-low.c: Include <stdint.h>.
11343 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11345 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11346 to the inferior here.
11347 (i386_remove_aligned_watchpoint): Ditto.
11348 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11349 fit part of the watchpoint in the debug registers.
11350 (i386_update_inferior_debug_regs): New.
11351 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11352 registers, and only update the inferior on success.
11353 (i386_low_remove_watchpoint): Ditto.
11355 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11357 * linux-low.c (compare_ints, unique, list_threads, show_process,
11358 linux_core_of_thread): Delete.
11359 (linux_target_ops): Change linux_core_of_thread to
11360 linux_common_core_of_thread.
11361 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11362 * utils.c (malloc_failure): Change type of argument.
11363 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11364 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11365 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11366 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11367 (IPA_OBJS): Add common-utils-ipa.o.
11368 (ptid_h, linux_osdata_h): New macros.
11369 (server_h): Add common/common-utils.h, common/xml-utils.h,
11370 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11372 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11373 ptid.o, buffer.o): New rules.
11374 (linux-low.o): Add common/linux-osdata.h as a dependency.
11375 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11376 * configure.ac: Add AC_HEADER_DIRENT check.
11377 * config.in: Regenerate.
11378 * configure: Regenerate.
11379 * remote-utils.c (xml_escape_text): Delete.
11380 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11381 buffer_xml_printf): Move to common/buffer.c.
11382 * server.c (main): Remove call to initialize_inferiors.
11383 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11384 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11385 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11386 internal_error, gdb_assert, gdb_assert_fail): Delete.
11387 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11388 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11390 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11391 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11392 initialize_inferiors): Delete.
11394 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11396 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11399 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11401 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11403 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11405 2011-05-26 Yao Qi <yao@codesourcery.com>
11407 * Makefile.in (thread-db.o): Track dependence to
11408 common/gdb_thread_db.h.
11409 * thread-db.c: include gdb_thread_db.h from right place.
11411 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11413 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11414 __FILE__ and __LINE__ to internal_error.
11416 2011-05-13 Doug Evans <dje@google.com>
11418 * thread-db.c (try_thread_db_load_from_sdir): New function.
11419 (try_thread_db_load_from_dir): New function.
11420 (thread_db_load_search): Handle $sdir, ignore $pdir.
11421 Remove trying of system directories if search of
11422 libthread-db-search-path fails, that is now done via $sdir.
11424 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11426 * server.c (handle_query): Add EnableDisableTracepoints to the list
11427 of supported features.
11428 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11430 (cmd_qtenable_disable): New.
11431 (cmd_qtstart): Install tracepoints even if disabled.
11432 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11433 receiving a QTEnable or QTDisable packet.
11434 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11435 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11437 (gdb_probe): Skip data collection if static tracepoint is disabled.
11439 2011-05-10 Doug Evans <dje@google.com>
11441 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11443 2011-05-04 Doug Evans <dje@google.com>
11445 * linux-low.c (linux_join): Skip process lookup.
11446 * spu-low.c (spu_join): Ditto.
11447 * server.c (join_inferiors_callback): Delete.
11448 (process_serial_event): For 'D' packet (detach) call join_inferior
11451 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11453 * README: Don't mention xscale*-*-linux*.
11454 * configure.srv (xscale*-*-linux*): Don't handle target.
11456 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11458 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11460 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11461 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11462 (i386_emit_void_call_2): Likewise.
11464 2011-04-26 Yao Qi <yao@codesourcery.com>
11466 * linux-low.c: Move common macros to linux-ptrace.h.
11467 Include linux-ptrace.h.
11468 * Makefile.in (linux_ptrace_h): New.
11469 (linux-low.o): Depends on linux-ptrace.h.
11471 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11473 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11474 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11475 (remote_prepare): New function with most of the TCP code from ...
11476 (remote_open): ... here. Detect PORT here unconditionally. Move also
11477 setting transport_is_reliable.
11478 * server.c (run_once): New variable.
11479 (gdbserver_usage): Document it.
11480 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11481 the first run if RUN_ONCE.
11482 * server.h (run_once, remote_prepare): New declarations.
11484 2011-04-19 Tom Tromey <tromey@redhat.com>
11486 * win32-low.c (handle_load_dll): Remove duplicate "the".
11488 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11490 Remove support for old Cygwin 1.5 versions.
11491 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11492 function to avoid warning.
11493 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11496 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11498 * gdbserver/server.h (Macro _): Define it if not available.
11500 2011-03-14 Michael Snyder <msnyder@vmware.com>
11502 * hostio.c (handle_close): Remove unnecessary null test.
11504 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11506 * Makefile.in (maintainer-clean realclean distclean): Remove
11507 "make ... subdir_do" command.
11509 2011-03-10 Michael Snyder <msnyder@vmware.com>
11511 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11513 * server.c (handle_v_run): Free alloced buffer on early return.
11515 2011-03-09 Yao Qi <yao@codesourcery.com>
11518 2011-03-04 Yao Qi <yao@codesourcery.com>
11520 * Makefile.in: Remove GNU make feature --directory.
11522 2011-03-05 Yao Qi <yao@codesourcery.com>
11524 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11525 (subdir_do): New make target. Copied from gdb/Makefile.
11526 (maintainer-clean, realclean, distclean, clean): Call corresponding
11527 make targets in common/Makefile.
11529 2011-02-11 Yao Qi <yao@codesourcery.com>
11531 * configure.ac: Call AC_PROG_RANLIB.
11532 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11533 * configure: Regenerate.
11535 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11537 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11539 2011-03-06 Yao Qi <yao@codesourcery.com>
11541 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11543 2011-03-05 Yao Qi <yao@codesourcery.com>
11545 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11546 (subdir_do): New make target. Copied from gdb/Makefile.
11547 (maintainer-clean, realclean, distclean, clean): Call corresponding
11548 make targets in common/Makefile.
11550 2011-03-04 Yao Qi <yao@codesourcery.com>
11552 * Makefile.in: Remove GNU make feature --directory.
11554 2011-03-04 Michael Snyder <msnyder@vmware.com>
11556 * server.c (queue_stop_reply): Call xmalloc not malloc.
11558 2011-03-02 Michael Snyder <msnyder@vmware.com>
11560 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11562 2011-02-28 Michael Snyder <msnyder@vmware.com>
11564 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11565 (cmd_qtframe): Ditto.
11566 (cmd_qtbuffer): Ditto.
11567 (cmd_bigqtbuffer): Ditto.
11569 * utils.c (decimal2str): Initialize 'width' to nine, then
11570 don't mess with it.
11572 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11574 * hostio.c (require_data): Free *data, not data.
11576 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11578 * hostio.c (require_data): Use free, not xfree.
11580 2011-02-27 Michael Snyder <msnyder@vmware.com>
11582 * server.c (handle_query): Discard unused value.
11584 * hostio.c (require_data): Free malloc memory before returning
11587 2011-02-26 Michael Snyder <msnyder@vmware.com>
11589 * linux-low.c (list_threads): Call closedir for dirent.
11591 2011-02-27 Michael Snyder <msnyder@vmware.com>
11593 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11594 a case statement falls through.
11596 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11598 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11601 2011-02-26 Michael Snyder <msnyder@vmware.com>
11603 * utils.c (decimal2str): Eliminate dead code and dead param.
11604 (pulongest): Drop dead param from call to decimal2str.
11607 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11609 Revert the following patch (not approved yet):
11610 2011-02-21 Hui Zhu <teawater@gmail.com>
11611 * tracepoint.c (tp_printf): New function.
11612 (eval_agent_expr): Handle gdb_agent_op_printf.
11614 2011-02-21 Hui Zhu <teawater@gmail.com>
11616 * tracepoint.c (tp_printf): New function.
11617 (eval_agent_expr): Handle gdb_agent_op_printf.
11619 2011-02-18 Tom Tromey <tromey@redhat.com>
11621 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11622 (tracepoint.o): Likewise.
11623 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11624 (gdb_agent_op_names): Likewise.
11626 2011-02-18 Tom Tromey <tromey@redhat.com>
11628 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11629 gdb_agent_op_rot>: New constants.
11630 (gdb_agent_op_names): Add pick and roll.
11631 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11634 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11636 * aclocal.m4: Regenerated with aclocal-1.11.1.
11638 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11640 * server.c (handle_qxfer_traceframe_info): New.
11641 (qxfer_packets): Register "traceframe-info".
11642 (handle_query): Report support for qXfer:traceframe-info:read+.
11643 * tracepoint.c (match_blocktype): New.
11644 (traceframe_find_block_type): Rename to ...
11645 (traceframe_walk_blocks): ... this. Add callback filter argument,
11647 (traceframe_find_block_type): New, reimplemented on top of
11648 traceframe_walk_blocks.
11649 (build_traceframe_info_xml): New.
11650 (traceframe_read_info): New.
11651 * server.h (traceframe_read_info): Declare.
11653 2011-02-11 Yao Qi <yao@codesourcery.com>
11655 * configure.ac: Call AC_PROG_RANLIB.
11656 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11657 * configure: Regenerate.
11659 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11661 * server.c (gdb_read_memory): Change return semantics to allow
11663 (handle_search_memory_1): Adjust.
11664 (process_serial_event) <'m' packet>: Handle partial transfers.
11665 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11667 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11669 * regcache.c (init_register_cache): Initialize
11670 regcache->register_status.
11671 (free_register_cache): Release regcache->register_status.
11672 (regcache_cpy): Copy register_status.
11673 (registers_to_string): Print 'x's for unavailable registers.
11674 (supply_register): Mark the register's status valid or
11675 unavailable, depending on whether a buffer was passed in or not.
11676 (supply_register_zeroed): New.
11677 (supply_regblock): Mark the registers' status valid or
11678 unavailable, depending on whether a buffer was passed in or not.
11679 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11680 (struct regcache): New `register_status' field.
11681 (supply_register_zeroed): Declare.
11682 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11683 supply_register_zeroed, rather than passing a NULL buffer to
11685 * tracepoint.c (fetch_traceframe_registers): Update comment.
11687 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11689 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11692 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11694 * server.h (decode_xfer_write): Change prototype.
11695 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11696 and don't extract the annex here.
11697 * server.c (decode_xfer_read): Remove `annex' parameter,
11698 and don't extract the annex here.
11699 (decode_xfer): New.
11700 (struct qxfer): New.
11701 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11702 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11703 (handle_qxfer_statictrace): New functions, abstracted out from
11704 handle_query, and made to use the struct qxfer interface.
11705 (handle_threads_qxfer_proper): Rename to ...
11706 (handle_qxfer_threads_proper): ... this.
11707 (handle_threads_qxfer): Rename to ...
11708 (handle_qxfer_threads): ... this. Adjust.
11709 (qxfer_packets): New array.
11710 (handle_qxfer): New function.
11711 (handle_query): Use handle_qxfer.
11713 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11715 * gdbreplay.c: Shorten lines of >= 80 columns.
11716 * linux-low.c: Ditto.
11717 * linux-ppc-low.c: Ditto.
11718 * linux-s390-low.c: Ditto.
11719 * linux-sparc-low.c: Ditto.
11720 * linux-x86-low.c: Ditto.
11721 * linux-xtensa-low.c: Ditto.
11722 * mem-break.c: Ditto.
11723 * nto-low.c: Ditto.
11724 * regcache.h: Ditto.
11725 * remote-utils.c: Ditto.
11728 * thread-db.c: Ditto.
11729 * tracepoint.c: Ditto.
11731 * win32-low.h: Ditto.
11733 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11735 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11738 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11740 * server.c (gdbserver_version): Update copyright year in version
11742 * gdbreplay.c (gdbreplay_version): Ditto.
11744 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11746 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11747 * linux-bfin-low.c: New file.
11748 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11749 PT_DATA_ADDR for BFIN targets.
11750 * Makefile.in (SFILES): Add linux-bfin-low.c.
11751 (clean): Remove reg-bfin.c.
11752 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11753 * README: Mention supported Blackfin targets.
11755 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11757 * .gitignore: New file.
11759 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11761 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11763 2010-10-22 Jie Zhang <jie@codesourcery.com>
11765 * Makefile.in: Add FLAGS_TO_PASS variable.
11766 (install): Remove dependency of install-only and recursively
11767 invoke make for install-only.
11769 2010-10-04 Doug Evans <dje@google.com>
11771 * Makefile.in (uninstall): Use $(DESTDIR).
11773 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11777 * linux-x86-low.c (compat_siginfo_from_siginfo)
11778 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11779 si_code is < 0. Check for si_code == SI_TIMER before checking for
11782 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11784 * lynx-i386-low.c: New file.
11785 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11787 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11789 * lynx-low.c (ptrace_request_to_str): Remove handling for
11790 request values that have been removed in LynxOS 5.x.
11792 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11794 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11797 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11799 * configure.ac: Add --enable-inprocess-agent option.
11800 * configure: Rebuilt.
11802 2010-09-06 Yao Qi <yao@codesourcery.com>
11804 * linux-low.c (linux_kill): Remove unused variable.
11805 (linux_stabilize_threads): Likewise.
11806 * server.c (start_inferior): Likewise.
11807 (queue_stop_reply_callback): Likewise.
11808 * tracepoint.c (do_action_at_tracepoint): Likewise.
11810 2010-09-06 Yao Qi <yao@codesourcery.com>
11812 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11815 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11817 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11819 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11821 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11824 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11826 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11827 gdbserver/lynx-ppc-low.c: New files.
11828 * Makefile.in (lynx_low_h): New variable.
11829 (lynx-low.o, lynx-ppc-low.o): New rules.
11830 * configure.ac: On LynxOS, link with -lnetinet.
11831 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11832 * configure: regenerate.
11834 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11836 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11837 * configure.ac: Add check for vasprintf and vsnprintf.
11838 * configure, config.in: Regenerate.
11839 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11841 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11843 * gdbreplay.c: Move include of alloca.h up, next to include of
11845 * server.h: Add include of malloc.h.
11846 * mem-break.c: Remove include of malloc.h.
11847 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11849 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11851 * Makefile.in (memmem.o): Build with -Wno-error.
11853 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11855 * utils.c (xsnprintf): Make non-static.
11856 * server.h: Add xsnprintf declaration.
11857 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11858 replace calls to snprintf by calls to xsnprintf throughout.
11860 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11862 * configure.ac: Add configure check for alloca.
11863 * configure, config.in: Regenerate.
11864 * server.h: Include alloca.h if it exists.
11865 * gdbreplay.c: Include alloca.h if it exists.
11867 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11869 * linux-low.c (__SIGRTMIN): Define if not already defined.
11870 (linux_create_inferior): Check for __ANDROID__ rather than
11872 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11873 are already deferred.
11874 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11875 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11876 stopped and already has a pending signal to report.
11877 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11878 a pending signal to report or is moving out of a jump pad.
11879 (linux_init_signals): Check for __ANDROID__ rather than
11882 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11884 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11885 debug_threads check. Avoid a linear search when not doing debug
11888 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11890 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11891 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11892 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11893 (process_event): Change local fd's type to gdb_fildes_t.
11894 (create_file_handler): Adjust prototype.
11895 (delete_file_handler): Adjust prototype.
11896 (handle_file_event): Adjust prototype. Use pfildes.
11897 (create_file_event): Adjsut prototype.
11898 * remote-utils.c (remote_desc, listen_desc): Change type to
11900 * server.h: New gdb_fildes_t typedef.
11901 [USE_WIN32API]: Include winsock2.h.
11902 (delete_file_handler, add_file_handler): Adjust prototypes.
11903 (pfildes): Declare.
11904 * utils.c (pfildes): New.
11906 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11908 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11909 * configure: Regenerate.
11911 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11913 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11914 (linux_done_accessing_memory): ... this.
11915 (linux_target_ops): Adjust.
11916 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11917 * nto-low.c (nto_target_ops): Adjust comment.
11918 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11919 * spu-low.c (spu_target_ops): Adjust comment.
11920 * target.h (target_ops): Rename unprepare_to_access_memory field
11921 to done_accessing_memory.
11922 (unprepare_to_access_memory): Rename to ...
11923 (done_accessing_memory): ... this.
11925 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11927 * linux-low.c (linux_prepare_to_access_memory): New.
11928 (linux_unprepare_to_access_memory): New.
11929 (linux_target_ops): Install them.
11930 * server.c (read_memory): Rename to ...
11931 (gdb_read_memory): ... this. Use
11932 prepare_to_access_memory/prepare_to_access_memory.
11933 (write_memory): Rename to ...
11934 (gdb_write_memory): ... this. Use
11935 prepare_to_access_memory/prepare_to_access_memory.
11936 (handle_search_memory_1): Adjust.
11937 (process_serial_event): Adjust.
11938 * target.h (struct target_ops): New fields
11939 prepare_to_access_memory and unprepare_to_access_memory.
11940 (prepare_to_access_memory, unprepare_to_access_memory): New.
11941 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11942 prepare_to_access_memory/prepare_to_access_memory.
11943 * nto-low.c (nto_target_ops): Adjust.
11944 * spu-low.c (spu_target_ops): Adjust.
11945 * win32-low.c (win32_target_ops): Adjust.
11947 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11949 * Makefile.in (WARN_CFLAGS): Get it from configure.
11950 (WERROR_CFLAGS): New.
11951 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11952 * configure.ac: Introduce --enable-werror, which adds -Werror to
11953 the compiler command line. Enabled by default. Disable with
11954 --disable-werror. Add -Wdeclaration-after-statement
11955 Wpointer-arith and -Wformat-nonliteral to warning flags.
11956 * configure: Regenerate.
11958 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11960 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11962 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11964 * gdbreplay.c (remote_error): New.
11966 (expect): Use gdbchar. Check for error reading from GDB.
11967 Clarify sync error output.
11968 (play): Check for errors writing to GDB.
11969 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11970 * remote-utils.c (getpkt): Check for errors writing to the remote
11973 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11975 * linux-low.c (linux_wait_1): Move non-debugging code out of
11976 `debug_threads' control.
11978 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11980 * linux-low.c (linux_wait_1): Don't set last_status here.
11981 * server.c (push_event, queue_stop_reply_callback): Assert we're
11982 not pushing a TARGET_WAITKIND_IGNORE event.
11983 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11984 (myresume, handle_target_event): Set the thread's last_resume_kind
11985 and last_status from the target returned status.
11987 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11991 * linux-x86-low.c (update_debug_registers_callback): New.
11992 (i386_dr_low_set_addr): Use it.
11993 (i386_dr_low_get_addr): New.
11994 (i386_dr_low_set_control): Use update_debug_registers_callback.
11995 (i386_dr_low_get_control): New.
11996 (i386_dr_low_get_status): Adjust.
11997 * linux-low.c (linux_stop_lwp): New.
11998 * linux-low.h (linux_stop_lwp): Declare.
12000 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12001 argument instead of a i386_debug_reg_state.
12002 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12003 a i386_debug_reg_state.
12004 (i386_insert_aligned_watchpoint): Adjust.
12005 (i386_remove_aligned_watchpoint): Adjust.
12006 (i386_low_stopped_data_address): Read the debug registers from the
12007 inferior instead of from the mirrors.
12008 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12009 (i386_dr_low_get_addr): Declare.
12010 (i386_dr_low_get_control): Declare.
12011 (i386_dr_low_get_status): Change prototype.
12013 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12014 (i386_dr_low_get_addr): New.
12015 (i386_dr_low_get_control): New.
12016 (i386_dr_low_get_status): Adjust prototype. Return
12018 (i386_initial_stuff): Clear dr_status_mirror and
12020 (i386_get_thread_context): Adjust.
12021 (i386_set_thread_context): Adjust.
12022 (i386_thread_added): Adjust.
12024 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12026 * linux-low.h (linux_thread_area): Delete declaration.
12028 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12030 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12031 after its termination.
12033 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12035 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12036 (gdb_wants_all_stopped): Delete.
12037 (linux_wait_1): Don't call them.
12038 * server.c (handle_v_cont): Tag all threads as want-stopped.
12039 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12040 stopped as "client-wants-stopped".
12042 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12044 * Makefile.in (signals_h): New.
12045 (server_h): Depend on it.
12046 (server.o): Don't depend on $(signals_def).
12047 (signals.o): Depend on $(signals_def).
12049 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12051 * Makefile.in (signals_def): New.
12052 (server_h): Append include/gdb/signals.h and signals_def.
12053 (server.o): Append signals_def.
12055 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12057 * server.c (handle_target_event): Use target_signal_to_host for
12058 resume_info.sig initialization.
12059 * target.h (struct thread_resume) <sig>: New comment.
12061 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12063 * server.c (handle_query): strcpy() the returned string from paddress()
12064 instead of sprintf().
12065 * utils.c (paddress): Return phex_nz().
12067 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12069 * server.c (handle_v_cont): Call mourn_inferior if process
12071 (myresume): Likewise.
12073 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12075 Static tracepoints, and integration with UST.
12077 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12078 * mem-break.c (uninsert_all_breakpoints)
12079 (reinsert_all_breakpoints): New.
12080 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12081 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12082 (gdb_agent_ust_loaded, helper_thread_id)
12083 (gdb_agent_helper_thread_id): New macros.
12084 (struct ipa_sym_addresses): Add addr_ust_loaded,
12085 addr_helper_thread_id, addr_cmd_buf.
12086 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12087 (in_process_agent_loaded_ust): New.
12088 (write_e_ust_not_loaded): New.
12089 (maybe_write_ipa_ust_not_loaded): New.
12090 (struct collect_static_trace_data_action): New.
12091 (enum tracepoint_type) <static_tracepoint>: New.
12092 (struct tracepoint) <handle>: Mention static tracepoints.
12093 (struct static_tracepoint_ctx): New.
12094 (CMD_BUF_SIZE): New.
12095 (add_tracepoint_action): Handle static tracepoint actions.
12096 (unprobe_marker_at): New.
12097 (clear_installed_tracepoints): Handle static tracepoints.
12098 (cmd_qtdp): Handle static tracepoints.
12099 (probe_marker_at): New.
12100 (cmd_qtstart): Handle static tracepoints.
12101 (response_tracepoint): Handle static tracepoints.
12102 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12103 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12104 (get_context_regcache): Handle static tracepoints.
12105 (do_action_at_tracepoint): Handle static tracepoint actions.
12106 (traceframe_find_block_type): Handle static trace data blocks.
12107 (traceframe_read_sdata): New.
12108 (download_tracepoints): Download static tracepoint actions.
12109 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12110 (GDB_PROBE_NAME): New.
12112 (GET_UST_SYM): New.
12115 (ust_marker_to_static_tracepoint): New.
12117 (collect_ust_data_at_tracepoint): New.
12118 (gdb_ust_probe): New.
12119 (UNIX_PATH_MAX, SOCK_DIR): New.
12120 (gdb_ust_connect_sync_socket): New.
12121 (resume_thread, stop_thread): New.
12122 (run_inferior_command): New.
12123 (init_named_socket): New.
12124 (gdb_ust_socket_init): New.
12125 (cstr_to_hexstr): New.
12127 (first_marker, next_marker): New.
12128 (response_ust_marker): New.
12129 (cmd_qtfstm, cmd_qtsstm): New.
12130 (unprobe_marker_at, probe_marker_at): New.
12131 (cmd_qtstmat, gdb_ust_thread): New.
12132 (gdb_ust_init): New.
12133 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12134 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12135 (ST_REGENTRY): New.
12136 (x86_64_st_collect_regmap): New.
12137 (X86_64_NUM_ST_COLLECT_GREGS): New.
12138 (AMD64_RIP_REGNUM): New.
12139 (supply_static_tracepoint_registers): New.
12140 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12141 (ST_REGENTRY): New.
12142 (i386_st_collect_regmap): New.
12143 (i386_NUM_ST_COLLECT_GREGS): New.
12144 (supply_static_tracepoint_registers): New.
12145 * server.c (handle_query): Handle qXfer:statictrace:read.
12146 <qSupported>: Report support for StaticTracepoints, and
12147 qXfer:statictrace:read features.
12148 * server.h (traceframe_read_sdata)
12149 (supply_static_tracepoint_registers): Declare.
12150 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12151 (unpack_varlen_hex): Include in IPA build.
12152 * Makefile.in (ustlibs, ustinc): New.
12153 (IPA_OBJS): Add remote-utils-ipa.o.
12154 ($(IPA_LIB)): Link -ldl and -lpthread.
12156 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12157 * config.in, configure: Regenerate.
12159 2010-06-20 Ian Lance Taylor <iant@google.com>
12160 Pedro Alves <pedro@codesourcery.com>
12162 * linux-x86-low.c (always_true): Delete.
12163 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12164 trying to fool the compiler with always_true.
12166 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12168 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12169 conditions in gdbserver.
12171 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12173 * spu-low.c (spu_read_memory): Wrap around local store limit.
12174 (spu_write_memory): Likewise.
12176 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12178 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12179 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12181 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12183 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12184 uses with LONGEST uses.
12186 2010-06-14 Stan Shebs <stan@codesourcery.com>
12187 Pedro Alves <pedro@codesourcery.com>
12191 * linux-x86-low.c: Include limits.h.
12193 (always_true): New.
12196 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12197 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12198 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12199 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12200 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12201 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12202 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12203 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12204 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12205 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12206 (amd64_emit_void_call_2): New.
12207 (amd64_emit_ops): New.
12208 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12209 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12210 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12211 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12212 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12213 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12214 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12215 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12216 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12217 (i386_emit_stack_adjust, i386_emit_int_call_1)
12218 (i386_emit_void_call_2): New.
12219 (i386_emit_ops): New.
12220 (x86_emit_ops): New.
12221 (the_low_target): Install x86_emit_ops.
12222 * server.h (struct emit_ops): New.
12223 (get_raw_reg_func_addr): Declare.
12224 (current_insn_ptr, emit_error): Declare.
12225 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12226 (set_trace_state_variable_value): New defines.
12227 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12228 addr_get_trace_state_variable_value and
12229 addr_set_trace_state_variable_value.
12230 (symbol_list): New fields for get_raw_reg,
12231 get_trace_state_variable_value and set_trace_state_variable_value.
12232 (condfn): New typedef.
12233 (struct tracepoint): New field `compiled_cond'.
12234 (do_action_at_tracepoint): Clear compiled_cond.
12235 (get_trace_state_variable_value, set_trace_state_variable_value):
12237 (condition_true_at_tracepoint): If there's a compiled condition,
12239 (current_insn_ptr, emit_error): New globals.
12240 (struct bytecode_address): New.
12241 (get_raw_reg_func_addr): New.
12242 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12243 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12244 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12245 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12246 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12247 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12248 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12249 (compile_tracepoint_condition, compile_bytecodes): New.
12250 * target.h (emit_ops): Forward declare.
12251 (struct target_ops): New field emit_ops.
12252 (target_emit_ops): New.
12253 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12254 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12255 * linux-low.c (linux_emit_ops): New.
12256 (linux_target_ops): Install it.
12257 * linux-low.h (struct linux_target_ops): New field emit_ops.
12259 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12261 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12262 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12264 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12265 Stan Shebs <stan@codesourcery.com>
12267 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12268 (all): Depend on $(extra_libraries).
12269 (install-only): Install the IPA.
12270 (IPA_OBJS, IPA_LIB): New.
12271 (clean): Remove the IPA lib.
12272 (IPAGENT_CFLAGS): New.
12273 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12274 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12275 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12276 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12277 * configure.ac: Check for atomic builtins support in the compiler.
12278 (IPA_DEPFILES, extra_libraries): Define.
12279 * configure.srv (ipa_obj): Add description.
12280 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12281 (i[34567]86-*-linux*): Set ipa_obj.
12282 (x86_64-*-linux*): Set ipa_obj.
12283 * linux-low.c (stabilizing_threads): New.
12284 (supports_fast_tracepoints): New.
12285 (linux_detach): Stabilize threads before detaching.
12286 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12287 the lwp is either not stabilizing, or is moving out of a jump pad.
12288 (linux_fast_tracepoint_collecting): New.
12289 (maybe_move_out_of_jump_pad): New.
12290 (enqueue_one_deferred_signal): New.
12291 (dequeue_one_deferred_signal): New.
12292 (linux_wait_for_event_1): If moving out of a jump pad, defer
12293 pending signals to later.
12294 (linux_stabilize_threads): New.
12295 (linux_wait_1): Check if threads need moving out of jump pads, and
12297 (stuck_in_jump_pad_callback): New.
12298 (move_out_of_jump_pad_callback): New.
12299 (lwp_running): New.
12300 (linux_resume_one_lwp): Handle moving out of jump pads.
12301 (linux_set_resume_request): Dequeue deferred signals.
12302 (need_step_over_p): Also step over fast tracepoint jumps.
12303 (start_step_over): Also uninsert fast tracepoint jumps.
12304 (finish_step_over): Also reinsert fast tracepoint jumps.
12305 (linux_install_fast_tracepoint_jump): New.
12306 (linux_target_ops): Install linux_stabilize_threads and
12307 linux_install_fast_tracepoint_jump_pad.
12308 * linux-low.h (linux_target_ops) <get_thread_area,
12309 install_fast_tracepoint_jump_pad>: New fields.
12310 (struct lwp_info) <collecting_fast_tracepoint,
12311 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12312 (linux_get_thread_area): Declare.
12313 * linux-x86-low.c (jump_insn): New.
12314 (x86_get_thread_area): New.
12315 (append_insns): New.
12316 (push_opcode): New.
12317 (amd64_install_fast_tracepoint_jump_pad): New.
12318 (i386_install_fast_tracepoint_jump_pad): New.
12319 (x86_install_fast_tracepoint_jump_pad): New.
12320 (the_low_target): Install x86_get_thread_area and
12321 x86_install_fast_tracepoint_jump_pad.
12322 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12323 (struct fast_tracepoint_jump): New.
12324 (fast_tracepoint_jump_insn): New.
12325 (fast_tracepoint_jump_shadow): New.
12326 (find_fast_tracepoint_jump_at): New.
12327 (fast_tracepoint_jump_here): New.
12328 (delete_fast_tracepoint_jump): New.
12329 (set_fast_tracepoint_jump): New.
12330 (uninsert_fast_tracepoint_jumps_at): New.
12331 (reinsert_fast_tracepoint_jumps_at): New.
12332 (set_breakpoint_at): Use write_inferior_memory.
12333 (uninsert_raw_breakpoint): Use write_inferior_memory.
12334 (check_mem_read): Mask out fast tracepoint jumps.
12335 (check_mem_write): Mask out fast tracepoint jumps.
12336 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12337 (set_fast_tracepoint_jump): Declare.
12338 (delete_fast_tracepoint_jump)
12339 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12340 (reinsert_fast_tracepoint_jumps_at): Declare.
12341 * regcache.c: Don't compile many functions when building the
12342 in-process agent library.
12343 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12344 the register buffer in the heap.
12345 (free_register_cache): If the register buffer isn't owned by the
12346 regcache, don't free it.
12347 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12348 pre-existing register caches.
12349 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12351 (convert_ascii_to_int): : Constify `from' parameter type.
12352 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12353 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12354 the needed buffer in-place.
12355 (relocate_instruction): New.
12356 * server.c (handle_query) <qSymbols>: If the target supports
12357 tracepoints, give it a chance of looking up symbols. Report
12358 support for fast tracepoints.
12359 (handle_status): Stabilize threads.
12360 (process_serial_event): Adjust.
12361 * server.h (struct fast_tracepoint_jump): Forward declare.
12362 (struct process_info) <fast_tracepoint_jumps>: New field.
12363 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12364 (decode_X_packet, decode_M_packet): Adjust.
12365 (relocate_instruction): Declare.
12366 (in_process_agent_loaded): Declare.
12367 (tracepoint_look_up_symbols): Declare.
12368 (struct fast_tpoint_collect_status): Declare.
12369 (fast_tracepoint_collecting): Declare.
12370 (force_unlock_trace_buffer): Declare.
12371 (handle_tracepoint_bkpts): Declare.
12372 (initialize_low_tracepoint)
12373 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12374 * target.h (struct target_ops) <stabilize_threads,
12375 install_fast_tracepoint_jump_pad>: New fields.
12376 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12377 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12378 [HAVE_STDINT_H]: Include stdint.h.
12379 (trace_debug_1): Rename to ...
12380 (trace_vdebug): ... this.
12381 (trace_debug): Rename to ...
12382 (trace_debug_1): ... this. Add `level' parameter.
12383 (trace_debug): New.
12384 (ATTR_USED, ATTR_NOINLINE): New.
12385 (IP_AGENT_EXPORT): New.
12386 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12387 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12388 (about_to_request_buffer_space, trace_buffer_is_full)
12389 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12390 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12391 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12392 (traceframe_write_count, traceframes_created)
12393 (trace_state_variables)
12394 New renaming defines.
12395 (struct ipa_sym_addresses): New.
12396 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12397 (symbol_list): New.
12398 (ipa_sym_addrs): New.
12399 (all_tracepoint_symbols_looked_up): New.
12400 (in_process_agent_loaded): New.
12401 (write_e_ipa_not_loaded): New.
12402 (maybe_write_ipa_not_loaded): New.
12403 (tracepoint_look_up_symbols): New.
12404 (debug_threads) [IN_PROCESS_AGENT]: New.
12405 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12406 (UNKNOWN_SIDE_EFFECTS): New.
12407 (stop_tracing): New.
12408 (flush_trace_buffer): New.
12409 (stop_tracing_bkpt): New.
12410 (flush_trace_buffer_bkpt): New.
12411 (read_inferior_integer): New.
12412 (read_inferior_uinteger): New.
12413 (read_inferior_data_pointer): New.
12414 (write_inferior_data_pointer): New.
12415 (write_inferior_integer): New.
12416 (write_inferior_uinteger): New.
12417 (struct collect_static_trace_data_action): Delete.
12418 (enum tracepoint_type): New.
12419 (struct tracepoint) <type>: New field `type'.
12420 <actions_str, step_actions, step_actions_str>: Only include in
12422 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12423 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12424 (tracepoints): Use IP_AGENT_EXPORT.
12425 (last_tracepoint): Don't include in the IPA.
12426 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12427 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12428 (alloced_trace_state_variables): New.
12429 (trace_state_variables): Use IP_AGENT_EXPORT.
12430 (traceframe_t): Delete unused variable.
12431 (circular_trace_buffer): Don't include in the IPA.
12432 (trace_buffer_start): Delete.
12433 (struct trace_buffer_control): New.
12434 (trace_buffer_free): Delete.
12435 (struct ipa_trace_buffer_control): New.
12436 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12437 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12439 (trace_buffer_ctrl): New.
12440 (TRACE_BUFFER_CTRL_CURR): New.
12441 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12442 Reimplement as macros.
12443 (trace_buffer_wrap): Delete.
12444 (traceframe_write_count, traceframe_read_count)
12445 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12446 (struct tracepoint_hit_ctx) <type>: New field.
12447 (struct fast_tracepoint_ctx): New.
12448 (memory_barrier): New.
12450 (record_tracepoint_error): Update atomically in the IPA.
12451 (clear_inferior_trace_buffer): New.
12452 (about_to_request_buffer_space): New.
12453 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12454 updating the same buffer.
12455 (add_tracepoint): Default the tracepoint's type to trap
12456 tracepoint, and orig_size to -1.
12457 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12458 internal variables.
12459 (create_trace_state_variable): New parameter `gdb'. Handle it.
12460 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12461 (cmd_qtdp): Handle fast tracepoints.
12462 (cmd_qtdv): Adjust.
12463 (max_jump_pad_size): New.
12464 (gdb_jump_pad_head): New.
12465 (get_jump_space_head): New.
12466 (claim_jump_space): New.
12467 (sort_tracepoints): New.
12468 (MAX_JUMP_SIZE): New.
12469 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12471 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12472 support. Upload fast traceframes, and delete internal IPA
12474 (stop_tracing_handler): New.
12475 (flush_trace_buffer_handler): New.
12476 (cmd_qtstop): Upload fast tracepoints.
12477 (response_tracepoint): Handle fast tracepoints.
12478 (tracepoint_finished_step): Upload fast traceframes. Set the
12479 tracepoint hit context's tracepoint type.
12480 (handle_tracepoint_bkpts): New.
12481 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12482 type. Add comment about fast tracepoints.
12483 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12484 non-existing action_str field.
12485 (get_context_regcache): Handle fast tracepoints.
12486 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12488 (fast_tracepoint_from_jump_pad_address): New.
12489 (fast_tracepoint_from_ipa_tpoint_address): New.
12490 (collecting_t): New.
12491 (force_unlock_trace_buffer): New.
12492 (fast_tracepoint_collecting): New.
12494 (gdb_collect): New.
12495 (write_inferior_data_ptr): New.
12496 (target_tp_heap): New.
12497 (target_malloc): New.
12498 (download_agent_expr): New.
12500 (download_tracepoints): New.
12501 (download_trace_state_variables): New.
12502 (upload_fast_traceframes): New.
12503 (IPA_FIRST_TRACEFRAME): New.
12504 (IPA_NEXT_TRACEFRAME_1): New.
12505 (IPA_NEXT_TRACEFRAME): New.
12506 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12507 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12508 (gdb_jump_pad_buffer_end): New.
12509 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12510 (initialize_tracepoint): Adjust.
12511 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12512 buffer. Initialize the low module.
12513 * utils.c (PREFIX, TOOLNAME): New.
12514 (malloc_failure): Use PREFIX.
12515 (error): In the IPA, an error causes an exit.
12516 (fatal, warning): Use PREFIX.
12517 (internal_error): Use TOOLNAME.
12518 (NUMCELLS): Increase to 10.
12519 * configure, config.in: Regenerate.
12521 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12523 * server.c (handle_query) <qSupported>: Do two passes over the
12524 qSupported string to avoid nesting strtok.
12526 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12528 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12530 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12531 -Wl,--dynamic-list.
12532 * configure: Regenerate.
12533 * proc-service.list: New.
12535 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12537 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12540 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12542 * gdbreplay.c (remote_open): Check error return from socket() call by
12543 its equality to -1 not by it being negative.
12544 * remote-utils.c (remote_open): Likewise.
12546 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12548 * config.h: Regenerate.
12550 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12552 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12553 doesn't provide PTRACE_GET_THREAD_AREA.
12555 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12557 * linux-m68k-low.c: Include <asm/ptrace.h>
12558 (ps_get_thread_area): Implement.
12560 2010-05-03 Doug Evans <dje@google.com>
12562 * event-loop.c (struct callback_event): New struct.
12563 (callback_list): New global.
12564 (append_callback_event, delete_callback_event): New functions.
12565 (process_callback): New function.
12566 (start_event_loop): Call it.
12567 * remote-utils.c (NOT_SCHEDULED): Define.
12568 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12569 moved out of readchar.
12570 (readchar): Rewrite. Call reschedule before returning.
12571 (reset_readchar): New function.
12572 (remote_close): Call it.
12573 (process_remaining, reschedule): New functions.
12574 * server.h (callback_handler_func): New typedef.
12575 (append_callback_event, delete_callback_event): Declare.
12577 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12579 * proc-service.c (ps_pglobal_lookup): Use
12580 thread_db_look_up_one_symbol.
12581 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12582 parameter. Use it instead of all_symbols_looked_up.
12583 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12585 (all_symbols_looked_up): Don't declare.
12586 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12587 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12589 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12590 Set all_symbols_looked_up here.
12591 (thread_db_look_up_one_symbol): New.
12592 (thread_db_get_tls_address): Adjust.
12593 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12594 thread_db object on the heap, and tentatively set it in the
12596 (thread_db_init): Don't set all_symbols_looked_up here.
12597 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12599 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12601 * linux-low.c (linux_kill, linux_detach): Adjust.
12602 (status_pending_p_callback): Remove redundant statement. Check
12603 for !TARGET_WAITIKIND_IGNORE, instead of
12604 TARGET_WAITKIND_STOPPED.
12605 (handle_tracepoints): Make sure LWP is locked. Adjust.
12606 (linux_wait_for_event_1): Adjust.
12607 (linux_cancel_breakpoints): New.
12608 (unsuspend_one_lwp): New.
12609 (unsuspend_all_lwps): New.
12610 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12611 (send_sigstop_callback): Change return type to int, add new
12612 `except' parameter and handle it.
12613 (suspend_and_send_sigstop_callback): New.
12614 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12615 pass them down. If SUSPEND, also increment the lwp's suspend
12617 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12618 (need_step_over_p): Don't consider suspended LWPs.
12619 (start_step_over): Adjust.
12620 (proceed_one_lwp): Change return type to int, add new `except'
12621 parameter and handle it.
12622 (unsuspend_and_proceed_one_lwp): New.
12623 (proceed_all_lwps): Use find_inferior instead of
12625 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12626 also decrement the suspend count of LWPs. Pass `except' down,
12627 instead of hacking its suspend count.
12628 (linux_pause_all): Add `freeze' parameter. Adjust.
12629 (linux_unpause_all): New.
12630 (linux_target_ops): Install linux_unpause_all.
12631 * server.c (handle_status): Adjust.
12632 * target.h (struct target_ops): New fields `unpause_all' and
12633 `cancel_breakpoints'. Add new parameter to `pause_all'.
12634 (pause_all): Add new `freeze' parameter.
12635 (unpause_all): New.
12636 (cancel_breakpoints): New.
12637 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12638 cancel breakpoints.
12639 (cmd_qtstart): Pause threads.
12640 (stop_tracing): Pause threads, and cancel breakpoints.
12641 * win32-low.c (win32_target_ops): Adjust.
12643 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12645 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12646 the inferior right away from here...
12647 (linux_wait_1): ... to here, and adjust to check the thread's
12648 last_resume_kind instead of the lwp's step or stop_expected flags.
12650 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12652 * README: Use consistent `GDB' and `GDBserver' spellings.
12654 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12656 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12657 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12658 (linux_detach_one_lwp): Assume the lwp is stopped.
12659 (any_thread_of): Delete.
12660 (linux_detach): Stop all lwps here. Don't blindly delete all
12662 (delete_lwp_callback): New.
12663 (linux_mourn): Delete all lwps of the process that is gone.
12664 (linux_wait_1): Don't delete the last lwp of the process here.
12665 * mem-break.h (mark_breakpoints_out): Declare.
12666 * mem-break.c (mark_breakpoints_out): New.
12667 (free_all_breakpoints): Use it.
12668 * server.c (handle_target_event): If the process is gone, mark
12670 * thread-db.c (struct thread_db) <create_bp>: New field.
12671 (thread_db_enable_reporting): Fix prototype. Store a thread event
12672 breakpoint reference in the thread_db struct.
12673 (thread_db_load_search): Clear the thread_db object.
12674 (try_thread_db_load_1): Ditto.
12675 (switch_to_process): New.
12676 (disable_thread_event_reporting): Use it.
12677 (remove_thread_event_breakpoints): New.
12678 (thread_db_detach, thread_db_mourn): Use it.
12680 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12682 * linux-low.c (linux_enable_event_reporting): New.
12683 (linux_wait_for_event_1, handle_extended_wait): Use it.
12685 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12687 * linux-low.c (linux_kill_one_lwp, linux_kill)
12688 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12689 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12690 SIGSTOP even if the LWP is stopped.
12691 (send_sigstop_callback): New.
12692 (stop_all_lwps): Use send_sigstop_callback instead.
12693 (linux_resume_one_thread): Adjust.
12694 (proceed_one_lwp): Still proceed an LWP that the client has
12695 requested to stop, if we haven't reported it as stopped yet. Make
12696 sure that LWPs the client want stopped, have a pending SIGSTOP.
12698 2010-04-26 Doug Evans <dje@google.com>
12700 * server.c (handle_general_set): Make static.
12702 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12703 Print received char after testing for error/eof instead of before.
12704 (input_interrupt): Tweak comment.
12706 2010-04-23 Doug Evans <dje@google.com>
12708 * server.c (start_inferior): Print inferior argv if --debug.
12710 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12712 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12713 * nto-x86-low.c: Include server.h
12715 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12717 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12718 be consistent with other sources of this directory.
12719 (init_registers_amd64): Correct name of source file of this function
12722 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12724 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12725 64-bit executables.
12727 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12729 * win32-i386-low.c: Add 64-bit support.
12730 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12731 (init_registers_amd64): Declare.
12732 (mappings): Add 64-bit version of array.
12733 (init_windows_x86): New function.
12734 (the_low_target): Change init_arch field to init_windows_x86.
12736 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12738 * win32-low.c: Adapt to support also 64-bit architecture.
12739 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12740 (get_image_name): Use SIZE_T type for local variable `done'.
12741 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12742 (toolhelp_get_dll_name): Idem.
12743 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12744 Use uintptr_t typecast to avoid warning.
12745 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12746 (handle_exception): Use phex_nz to avoid warning.
12747 (win32_wait): Remove unused local variable `process'.
12749 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12751 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12754 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12756 * configure.ac: Use `ws2_32' library for srv_mingw.
12757 * configure: Regenerate.
12758 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12759 * remote-utils.c: Likewise.
12761 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12763 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12764 if __x86_64__ is defined.
12766 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12768 * configure: Regenerate.
12770 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12772 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12773 * target.h (target_ops): New get_tib_address field.
12774 * win32-low.h (win32_thread_info): Add thread_local_base field.
12775 * win32-low.c (child_add_thread): Add tlb argument.
12776 Set thread_local_base field to TLB.
12777 (get_child_debug_event): Adapt to child_add_thread change.
12778 (win32_get_tib_address): New function.
12779 (win32_target_ops): Set get_tib_address field to
12780 win32_get_tib_address.
12781 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12783 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12785 * linux-low.c (linux_mourn): Also remove the process.
12786 * server.c (handle_target_event): Don't remove the process here.
12787 * nto-low.c (nto_mourn): New.
12788 (nto_target_ops): Install it.
12789 * spu-low.c (spu_mourn): New.
12790 (spu_target_ops): Install it.
12791 * win32-low.c (win32_mourn): New.
12792 (win32_target_ops): Install it.
12794 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12796 * server.h (buffer_xml_printf): Remove redundant `;'.
12798 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12800 * regcache.c (set_register_cache): Invalidate regcaches before
12801 changing the register cache layout.
12802 (regcache_invalidate_one): Allow a NULL regcache.
12803 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12804 regcaches before changing the register cache layout or the target
12807 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12809 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12810 variable warning on Linux/x86-64.
12812 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12814 GDBserver disconnected tracing support.
12816 * linux-low.c (linux_remove_process): Delete.
12817 (add_lwp): Don't set last_resume_kind here.
12818 (linux_kill): Use `mourn'.
12819 (linux_detach): Use `thread_db_detach', and `mourn'.
12820 (linux_mourn): New.
12821 (linux_attach_lwp_1): Adjust comment.
12822 (linux_attach): last_resume_kind moved the thread_info; adjust.
12823 (status_pending_p_callback): Adjust.
12824 (linux_wait_for_event_1): Adjust.
12825 (count_events_callback, select_singlestep_lwp_callback)
12826 (select_event_lwp_callback, cancel_breakpoints_callback)
12827 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12828 (proceed_one_lwp): Adjust.
12829 (linux_async): Add debug output.
12830 (linux_thread_stopped): New.
12831 (linux_pause_all): New.
12832 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12834 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12835 (thread_db_free): Delete declaration.
12836 (thread_db_detach, thread_db_mourn): Declare.
12837 * thread-db.c (thread_db_init): Use thread_db_mourn.
12838 (thread_db_free): Delete, split in two.
12839 (disable_thread_event_reporting): New.
12840 (thread_db_detach): New.
12841 (thread_db_mourn): New.
12843 * server.h (struct thread_info) <last_resume_kind>: New field.
12844 <attached>: Add comment.
12845 <gdb_detached>: New field.
12846 (handler_func): Change return type to int.
12847 (handle_serial_event, handle_target_event): Ditto.
12848 (gdb_connected): Declare.
12850 (disconnected_tracing): Declare.
12851 (stop_tracing): Declare.
12853 * server.c (handle_query) <qSupported>: Report support for
12854 disconnected tracing.
12855 (queue_stop_reply_callback): Account for running threads.
12856 (gdb_wants_thread_stopped): New.
12857 (gdb_wants_all_threads_stopped): New.
12858 (gdb_reattached_process): New.
12859 (handle_status): Clear the `gdb_detached' flag of all processes.
12860 In all-stop, stop all threads.
12861 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12862 (process_serial_event): If the remote connection breaks, or if an
12863 exit was forced with "monitor exit", force an event loop exit.
12864 Handle disconnected tracing on detach.
12865 (handle_serial_event): Adjust.
12866 (handle_target_event): If GDB isn't connected, forward events back
12867 to the inferior, unless the last process exited, in which case,
12868 exit gdbserver. Adjust interface.
12870 * remote-utils.c (remote_open): Don't block in accept. Instead
12871 register an event loop source on the listen socket file
12872 descriptor. Refactor bits into ...
12873 (listen_desc): ... this new global.
12874 (gdb_connected): ... this new function.
12875 (enable_async_notification): ... this new function.
12876 (handle_accept_event): ... this new function.
12877 (remote_close): Clear remote_desc.
12879 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12881 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12883 (mourn_inferior): Define.
12884 (target_process_qsupported): Avoid the dangling else problem.
12885 (thread_stopped): Define.
12886 (pause_all): Define.
12887 (target_waitstatus_to_string): Declare.
12888 * target.c (target_waitstatus_to_string): New.
12890 * tracepoint.c (tracing): Make extern.
12891 (disconnected_tracing): New.
12892 (stop_tracing): Make extern. Handle tracing stops due to GDB
12894 (cmd_qtdisconnected): New.
12895 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12896 (handle_tracepoint_general_set): Handle QTDisconnected.
12898 * event-loop.c (event_handler_func): Change return type to int.
12899 (process_event): Bail out if the event handler wants the event
12901 (handle_file_event): Ditto.
12902 (start_event_loop): Bail out if the event handler wants the event
12905 * nto-low.c (nto_target_ops): Adjust.
12906 * spu-low.c (spu_wait): Don't remove the process here.
12907 (spu_target_ops): Adjust.
12908 * win32-low.c (win32_wait): Don't remove the process here.
12909 (win32_target_ops): Adjust.
12911 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12913 * regcache.c (realloc_register_cache): Invalidate inferior's
12914 regcache before recreating it.
12916 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12918 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12920 2010-04-09 Stan Shebs <stan@codesourcery.com>
12921 Pedro Alves <pedro@codesourcery.com>
12923 * server.h (LONGEST): New.
12924 (struct thread_info) <while_stepping>: New field.
12925 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12927 (initialize_tracepoint, handle_tracepoint_general_set)
12928 (handle_tracepoint_query, tracepoint_finished_step)
12929 (tracepoint_was_hit, release_while_stepping_state_list):
12930 (current_traceframe): Declare.
12931 * server.c (handle_general_set): Handle tracepoint packets.
12932 (read_memory): New.
12933 (write_memory): New.
12934 (handle_search_memory_1): Use read_memory.
12935 (handle_query): Report support for conditional tracepoints, trace
12936 state variables, and tracepoint sources. Handle tracepoint
12938 (main): Initialize the tracepoints module.
12939 (process_serial_event): Handle traceframe reads/writes.
12941 * linux-low.c (handle_tracepoints): New.
12942 (linux_wait_1): Call it.
12943 (linux_resume_one_lwp): Handle while-stepping.
12944 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12945 (linux_target_ops): Install them.
12946 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12948 * linux-x86-low.c (x86_supports_tracepoints): New.
12949 (the_low_target). Install it.
12951 * mem-break.h (delete_breakpoint): Declare.
12952 * mem-break.c (delete_breakpoint): Make external.
12954 * target.h (struct target_ops): Add `supports_tracepoints',
12955 `read_pc', and `write_pc' fields.
12956 (target_supports_tracepoints): Define.
12957 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12960 * regcache.h (struct regcache) <registers_owned>: New field.
12961 (init_register_cache, regcache_cpy): Declare.
12962 (regcache_read_pc, regcache_write_pc): Declare.
12963 (register_cache_size): Declare.
12964 (supply_regblock): Declare.
12965 * regcache.c (init_register_cache): New.
12966 (new_register_cache): Use it.
12967 (regcache_cpy): New.
12968 (register_cache_size): New.
12969 (supply_regblock): New.
12970 (regcache_read_pc, regcache_write_pc): New.
12972 * tracepoint.c: New.
12974 * Makefile.in (OBS): Add tracepoint.o.
12975 (tracepoint.o): New rule.
12977 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12979 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12981 (i386-mmx.c): Likewise.
12982 (i386-mmx-linux.o): Likewise.
12983 (i386-mmx-linux.c): Likewise.
12985 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12986 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12987 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12988 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12990 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12991 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12992 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12994 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12996 * Makefile.in (clean): Updated.
12998 (i386-avx.c): Likewise.
12999 (i386-avx-linux.o): Likewise.
13000 (i386-avx-linux.c): Likewise.
13001 (amd64-avx.o): Likewise.
13002 (amd64-avx.c): Likewise.
13003 (amd64-avx-linux.o): Likewise.
13004 (amd64-avx-linux.c): Likewise.
13006 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13007 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13008 (srv_amd64_regobj): Add amd64-avx.o.
13009 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13010 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13011 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13012 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13013 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13014 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13015 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13017 * i387-fp.c: Include "i386-xstate.h".
13019 (i387_cache_to_xsave): Likewise.
13020 (i387_xsave_to_cache): Likewise.
13021 (x86_xcr0): Likewise.
13023 * i387-fp.h (i387_cache_to_xsave): Likewise.
13024 (i387_xsave_to_cache): Likewise.
13025 (x86_xcr0): Likewise.
13027 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13028 * linux-crisv32-low.c (target_regsets): Likewise.
13029 * linux-m68k-low.c (target_regsets): Likewise.
13030 * linux-mips-low.c (target_regsets): Likewise.
13031 * linux-ppc-low.c (target_regsets): Likewise.
13032 * linux-s390-low.c (target_regsets): Likewise.
13033 * linux-sh-low.c (target_regsets): Likewise.
13034 * linux-sparc-low.c (target_regsets): Likewise.
13035 * linux-xtensa-low.c (target_regsets): Likewise.
13037 * linux-low.c: Include <sys/uio.h>.
13038 (regsets_fetch_inferior_registers): Support nt_type.
13039 (regsets_store_inferior_registers): Likewise.
13040 (linux_process_qsupported): New.
13041 (linux_target_ops): Add linux_process_qsupported.
13043 * linux-low.h (regset_info): Add nt_type.
13044 (linux_target_ops): Add process_qsupported.
13046 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13048 (init_registers_i386_avx_linux): New.
13049 (init_registers_amd64_avx_linux): Likewise.
13050 (xmltarget_i386_linux_no_xml): Likewise.
13051 (xmltarget_amd64_linux_no_xml): Likewise.
13052 (PTRACE_GETREGSET): Likewise.
13053 (PTRACE_SETREGSET): Likewise.
13054 (x86_fill_xstateregset): Likewise.
13055 (x86_store_xstateregset): Likewise.
13056 (use_xml): Likewise.
13057 (x86_linux_update_xmltarget): Likewise.
13058 (x86_linux_process_qsupported): Likewise.
13059 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13060 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13061 init_registers_i386_linux here. Call
13062 x86_linux_update_xmltarget.
13063 (the_low_target): Add x86_linux_process_qsupported.
13065 * server.c (handle_query): Call target_process_qsupported.
13067 * target.h (target_ops): Add process_qsupported.
13068 (target_process_qsupported): New.
13070 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13072 * inferiors.c (add_thread): Set last_status kind to
13073 TARGET_WAITKIND_IGNORE.
13074 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13075 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13076 (linux_wait_1): Move `thread' local definition to block that uses
13077 it. Don't NULL initialize `event_child'.
13078 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13079 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13080 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13082 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13084 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13085 an extended waitstatus, or by a watchpoint.
13086 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13087 thread was stepping or has been stopped by a watchpoint.
13089 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13091 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13092 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13093 of another, then delete the previous, and validate all
13095 (validate_inserted_breakpoint): New.
13096 (delete_disabled_breakpoints): New.
13097 (validate_breakpoints): New.
13098 (check_mem_read): Validate breakpoints before trusting their
13099 shadow. Delete disabled breakpoints.
13100 (check_mem_write): Validate breakpoints before trusting they
13101 should be inserted. Delete disabled breakpoints.
13102 * mem-break.h (validate_breakpoints):
13103 * server.c (handle_query): Validate breakpoints when we see a
13106 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13108 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13109 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13110 if we could tell there's a GDB breakpoint at stop_pc.
13111 (need_step_over_p): Don't do a step over if we find a GDB
13112 breakpoint at the resume PC.
13114 * mem-break.c (struct raw_breakpoint): New.
13115 (enum bkpt_type): New type `gdb_breakpoint'.
13116 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13117 fields. New field `raw'.
13118 (find_raw_breakpoint_at): New.
13119 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13120 breakpoint instead.
13121 (set_breakpoint_at): Adjust.
13122 (delete_raw_breakpoint): New.
13123 (release_breakpoint): New.
13124 (delete_breakpoint): Rename to...
13125 (delete_breakpoint_1): ... this. Add proc parameter. Use
13126 release_breakpoint. Return ENOENT.
13127 (delete_breakpoint): Reimplement.
13128 (find_breakpoint_at): Delete.
13129 (find_gdb_breakpoint_at): New.
13130 (delete_breakpoint_at): Delete.
13131 (set_gdb_breakpoint_at): New.
13132 (delete_gdb_breakpoint_at): New.
13133 (gdb_breakpoint_here): New.
13134 (set_reinsert_breakpoint): Use release_breakpoint.
13135 (uninsert_breakpoint): Rename to ...
13136 (uninsert_raw_breakpoint): ... this.
13137 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13138 (reinsert_raw_breakpoint): Change parameter type to
13140 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13142 (check_breakpoints): Adjust. Use release_breakpoint.
13143 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13144 (breakpoint_inserted_here): Ditto.
13145 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13146 Don't trust the breakpoint's shadow if it is not inserted.
13147 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13148 (delete_all_breakpoints): Adjust.
13149 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13150 use delete_breakpoint_1.
13152 * mem-break.h (breakpoints_supported): Delete declaration.
13153 (set_gdb_breakpoint_at): Declare.
13154 (gdb_breakpoint_here): Declare.
13155 (delete_breakpoint_at): Delete.
13156 (delete_gdb_breakpoint_at): Declare.
13158 * server.h (struct raw_breakpoint): Forward declare.
13159 (struct process_info): New field `raw_breakpoints'.
13161 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13164 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13166 * linux-low.c (status_pending_p_callback): Fix comment.
13167 (linux_wait_for_event_1): Move most of the internal breakpoint
13168 handling from here...
13169 (linux_wait_1): ... to here.
13170 (count_events_callback): New.
13171 (select_singlestep_lwp_callback): New.
13172 (select_event_lwp_callback): New.
13173 (cancel_breakpoints_callback): New.
13174 (select_event_lwp): New.
13175 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13176 priority to all LWPs that have had events that should be reported
13177 to the client. Cancel breakpoints when about to reporting the
13178 event to the client, not while stopping lwps. No longer cancel
13179 finished single-steps here.
13180 (cancel_finished_single_step): Delete.
13181 (cancel_finished_single_steps): Delete.
13183 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13185 * mem-break.c (enum bkpt_type): New.
13186 (struct breakpoint): New field `type'.
13187 (set_breakpoint_at): Change return type to struct breakpoint
13188 pointer. Set type to `other_breakpoint' by default.
13189 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13190 in the breakpoint list.
13191 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13192 (reinsert_breakpoint): Rename to ...
13193 (reinsert_raw_breakpoint): ... this.
13194 (reinsert_breakpoints_at): Adjust.
13195 * mem-break.h (struct breakpoint): Declare.
13196 (set_breakpoint_at): Change return type to struct breakpoint
13199 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13201 * server.c (handle_query): Assign, not compare.
13203 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13205 Teach linux gdbserver to step-over-breakpoints.
13207 * linux-low.c (can_hardware_single_step): New.
13208 (supports_breakpoints): New.
13209 (handle_extended_wait): If stopping threads, read the stop pc of
13210 the new cloned LWP.
13212 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13213 low target doesn't support retrieving the PC.
13214 (add_lwp): Set last_resume_kind to resume_continue.
13215 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13216 (linux_attach): Don't clear stop_expected. Set the lwp's
13217 last_resume_kind to resume_stop.
13218 (linux_detach_one_lwp): Don't check for removed breakpoints.
13219 (check_removed_breakpoint): Delete.
13220 (status_pending_p): Rename to ...
13221 (status_pending_p_callback): ... this. Don't check for removed
13222 breakpoints. Don't consider threads that are stopped from GDB's
13224 (linux_wait_for_lwp): Always read the stop_pc here.
13225 (cancel_breakpoint): New.
13226 (step_over_bkpt): New global.
13227 (linux_wait_for_event_1): Implement stepping over breakpoints.
13228 (gdb_wants_lwp_stopped): New.
13229 (gdb_wants_all_stopped): New.
13230 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13231 single-step traps here. Store the thread's last reported target
13233 (send_sigstop): Don't clear stop_expected. Always set it,
13235 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13236 (cancel_finished_single_step): New.
13237 (cancel_finished_single_steps): New.
13238 (wait_for_sigstop): Don't cancel finished single-step traps here.
13239 (linux_resume_one_lwp): Don't check for removed breakpoints.
13240 Don't set `step' on non-hardware step archs.
13241 (linux_set_resume_request): Ignore resume_stop requests if already
13242 stopping or stopped. Set the lwp's last_resume_kind.
13243 (resume_status_pending_p): Don't check for removed breakpoints.
13244 (need_step_over_p): New.
13245 (start_step_over): New.
13246 (finish_step_over): New.
13247 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13248 requests. Clear the thread's last reported target waitstatus.
13249 Don't use the `suspended' flag. Don't consider pending breakpoints.
13250 (linux_resume): Start a step-over if necessary.
13251 (proceed_one_lwp): New.
13252 (proceed_all_lwps): New.
13253 (unstop_all_lwps): New.
13254 * linux-low.h (struct lwp_info): Rewrite comment for the
13255 `suspended' flag. Add the `stop_pc' field. Delete the
13256 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13257 Add `'last_resume_kind' and `need_step_over' fields.
13258 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13259 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13260 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13261 (set_raw_breakpoint_at): New.
13262 (set_breakpoint_at): Rewrite to use it.
13263 (reinsert_breakpoint_handler): Delete.
13264 (set_reinsert_breakpoint): New.
13265 (reinsert_breakpoint_by_bp): Delete.
13266 (delete_reinsert_breakpoints): New.
13267 (uninsert_breakpoint): Rewrite.
13268 (uninsert_breakpoints_at): New.
13269 (reinsert_breakpoint): Rewrite.
13270 (reinsert_breakpoints_at): New.
13271 (check_breakpoints): Rewrite.
13272 (breakpoint_here): New.
13273 (breakpoint_inserted_here): New.
13274 (check_mem_read): Adjust.
13275 * mem-break.h (breakpoints_supported, breakpoint_here)
13276 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13277 (reinsert_breakpoint_by_bp): Delete declaration.
13278 (delete_reinsert_breakpoints): Declare.
13279 (reinsert_breakpoint): Delete declaration.
13280 (reinsert_breakpoints_at): Declare.
13281 (uninsert_breakpoint): Delete declaration.
13282 (uninsert_breakpoints_at): Declare.
13283 (check_breakpoints): Adjust prototype.
13284 * server.h: Adjust include order.
13285 (struct thread_info): Declare here. Add a `last_status' field.
13287 2010-03-23 Michael Snyder <msnyder@vmware.com>
13289 * server.c (crc32): New function.
13290 (handle_query): Add handling for 'qCRC:' request.
13292 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13294 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13295 lwp had been stopped by a watchpoint.
13297 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13299 * server.h (internal_error): Declare.
13300 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13301 * utils.c (internal_error): New function.
13303 2010-03-15 Andreas Schwab <schwab@redhat.com>
13305 * configure.srv: Fix typo setting srv_regobj.
13307 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13309 * linux-low.c (fetch_register): Avoid passing a non string literal
13311 (usr_store_inferior_registers): Ditto.
13313 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13315 * linux-low.c (linux_write_memory): Bail out early if peeking
13318 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13320 * linux-low.h (struct lwp_info): New fields
13321 `stopped_by_watchpoint' and `stopped_data_address'.
13322 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13323 here, and cache them in the lwp object.
13324 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13326 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13328 (linux_stopped_by_watchpoint): Rewrite.
13329 (linux_stopped_data_address): Rewrite.
13331 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13333 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13334 switching the current inferior, not before.
13336 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13338 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13339 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13340 i386-linux.c and amd64-linux.c.
13341 (reg-i386.o): Removed.
13342 (reg-i386.c): Likewise.
13343 (reg-i386-linux.o): Likewise.
13344 (reg-i386-linux.c): Likewise.
13345 (reg-x86-64.o): Likewise.
13346 (reg-x86-64.c): Likewise.
13347 (reg-x86-64-linux.o): Likewise.
13348 (reg-x86-64-linux.c): Likewise.
13350 (i386.c): Likewise.
13351 (i386-linux.o): Likewise.
13352 (i386-linux.c): Likewise.
13353 (amd64.o): Likewise.
13354 (amd64.c): Likewise.
13355 (amd64-linux.o): Likewise.
13356 (amd64-linux.c): Likewise.
13358 * configure.srv (srv_i386_regobj): New.
13359 (srv_i386_linux_regobj): Likewise.
13360 (srv_amd64_regobj): Likewise.
13361 (srv_amd64_linux_regobj): Likewise.
13362 (srv_i386_32bit_xmlfiles): Likewise.
13363 (srv_i386_64bit_xmlfiles): Likewise.
13364 (srv_i386_xmlfiles): Likewise.
13365 (srv_amd64_xmlfiles): Likewise.
13366 (srv_i386_linux_xmlfiles): Likewise.
13367 (srv_amd64_linux_xmlfiles): Likewise.
13368 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13369 srv_xmlfiles to $srv_i386_xmlfiles.
13370 (i[34567]86-*-mingw32ce*): Likewise.
13371 (i[34567]86-*-mingw*): Likewise.
13372 (i[34567]86-*-nto*): Likewise.
13373 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13374 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13375 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13376 (x86_64-*-linux*): Likewise.
13378 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13379 (init_registers_amd64_linux): New.
13380 (x86_arch_setup): Replace init_registers_x86_64_linux with
13381 init_registers_amd64_linux.
13383 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13385 * configure.ac: Check for libdl. If it is not available link against
13386 static libthread_db.
13387 * configure: Regenerate.
13389 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13393 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13394 handing a read watchpoint.
13395 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13397 2010-02-12 Doug Evans <dje@google.com>
13399 * linux-low.c (linux_supports_tracefork_flag): Document.
13400 (linux_look_up_symbols): Add comment.
13402 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13404 * regcache.c (supply_register): Clear regcache if buf is NULL.
13406 2010-02-02 Nicolas Roche <roche@sourceware.org>
13407 Joel Brobecker <brobecker@adacore.com>
13409 * inferiors.c (find_inferior): Add function documentation.
13410 (unloaded_dll): Handle the case where the unloaded dll has not
13411 been previously registered in the dll list.
13413 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13415 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13416 (thumb2_breakpoint): New.
13417 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13419 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13421 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13422 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13425 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13427 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13429 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13431 * linux-s390-low.c (s390_collect_ptrace_register)
13432 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13434 2010-01-21 Doug Evans <dje@google.com>
13436 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13437 (PTRACE_ARG4_TYPE): New macro.
13438 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13439 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13440 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13441 (usr_store_inferior_registers): Ditto.
13442 (linux_read_memory, linux_write_memory): Ditto.
13443 (linux_test_for_tracefork): Ditto.
13445 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13446 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13448 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13450 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13453 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13455 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13456 prototype to take a regcache. Adjust.
13458 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13460 * regcache.h (struct thread_info): Forward declare.
13461 (struct regcache): New.
13462 (new_register_cache): Adjust prototype.
13463 (get_thread_regcache): Declare.
13464 (free_register_cache): Adjust prototype.
13465 (registers_to_string, registers_from_string): Ditto.
13466 (supply_register, supply_register_by_name, collect_register)
13467 (collect_register_as_string, collect_register_by_name): Ditto.
13468 * regcache.c (struct inferior_regcache_data): Delete.
13469 (get_regcache): Rename to ...
13470 (get_thread_regcache): ... this. Adjust. Switch inferior before
13471 fetching registers.
13472 (regcache_invalidate_one): Adjust.
13473 (regcache_invalidate): Fix prototype.
13474 (new_register_cache): Return the new register cache.
13475 (free_register_cache): Change prototype.
13476 (realloc_register_cache): Adjust.
13477 (registers_to_string): Change prototype to take a regcache. Adjust.
13478 (registers_from_string): Ditto.
13479 (register_data): Ditto.
13480 (supply_register): Ditto.
13481 (supply_register_by_name): Ditto.
13482 (collect_register): Ditto.
13483 (collect_register_as_string): Ditto.
13484 (collect_register_by_name): Ditto.
13485 * server.c (process_serial_event): Adjust.
13486 * linux-low.h (regset_fill_func, regset_store_func): Change
13488 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13490 * linux-low.c (get_stop_pc): Adjust.
13491 (check_removed_breakpoint): Adjust.
13492 (linux_wait_for_event): Adjust.
13493 (linux_resume_one_lwp): Adjust.
13494 (fetch_register): Add regcache parameter. Adjust.
13495 (usr_store_inferior_registers): Ditto.
13496 (regsets_fetch_inferior_registers): Ditto.
13497 (regsets_store_inferior_registers): Ditto.
13498 (linux_fetch_registers, linux_store_registers): Ditto.
13499 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13501 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13503 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13504 prototype to take a regcache.
13505 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13506 * remote-utils.c (convert_ascii_to_int, outreg)
13507 (prepare_resume_reply): Change prototype to take a regcache.
13509 * target.h (struct target_ops) <fetch_registers, store_registers>:
13510 Change prototype to take a regcache.
13511 (fetch_inferior_registers, store_inferior_registers): Change
13512 prototype to take a regcache. Adjust.
13513 * proc-service.c (ps_lgetregs): Adjust.
13514 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13515 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13516 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13517 take a regcache. Adjust.
13518 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13519 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13520 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13521 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13522 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13523 (cris_cannot_fetch_register):
13524 (cris_breakpoint_at): Change prototype to take a regcache.
13526 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13527 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13528 to take a regcache. Adjust.
13529 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13531 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13532 take a regcache. Adjust.
13533 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13534 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13535 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13536 * linux-mips-low.c (mips_get_pc):
13537 (mips_set_pc): Change prototype to take a regcache. Adjust.
13538 (mips_reinsert_addr): Adjust.
13539 (mips_collect_register): Change prototype to take a regcache.
13541 (mips_supply_register):
13542 (mips_collect_register_32bit, mips_supply_register_32bit)
13543 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13544 (mips_store_fpregset): Ditto.
13545 * linux-ppc-low.c (ppc_supply_ptrace_register)
13546 (ppc_supply_ptrace_register): Ditto.
13547 (parse_spufs_run): Adjust.
13548 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13549 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13550 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13551 take a regcache. Adjust.
13552 * linux-s390-low.c (s390_collect_ptrace_register)
13553 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13554 (s390_set_pc): Change prototype to take a regcache. Adjust.
13555 (s390_arch_setup): Adjust.
13556 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13557 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13558 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13559 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13560 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13562 (sparc_breakpoint_at): Adjust.
13563 * linux-xtensa-low.c (xtensa_fill_gregset):
13564 (xtensa_store_gregset):
13565 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13566 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13567 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13568 prototype to take a regcache. Adjust.
13569 * win32-arm-low.c (arm_fetch_inferior_register)
13570 (arm_store_inferior_register): Change prototype to take a
13572 * win32-i386-low.c (i386_fetch_inferior_register)
13573 (i386_store_inferior_register): Change prototype to take a
13575 * win32-low.c (child_fetch_inferior_registers)
13576 (child_store_inferior_registers): Change prototype to take a
13578 (win32_wait): Adjust.
13579 (win32_fetch_inferior_registers): Change prototype to take a
13581 (win32_store_inferior_registers): Adjust.
13582 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13583 store_inferior_register>: Change prototype to take a regcache.
13585 2010-01-20 Doug Evans <dje@google.com>
13587 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13589 (linux_wait_for_event1, linux_init_signals): Ditto.
13590 (W_STOPCODE): Provide definition if missing.
13592 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13594 * linux-low.c (linux_core_of_thread): New.
13595 (compare_ints, show_process, list_threads): New.
13596 (linux_qxfer_osdata): Report threads and cores.
13597 (linux_target_op): Register linux_core_of_thread.
13598 * remote-utils.c (prepare_resume_reply): Report the core.
13599 (buffer_xml_printf): Support %d specifier.
13600 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13602 (handle_query): Handle qXfer:threads. Announce availability
13604 * target.h (struct target_ops): New field core_of_thread.
13606 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13608 * Makefile.in (clean): Remove new generated files.
13609 (reg-s390.o, reg-s390.c): Remove rules.
13610 (reg-s390x.o, reg-s390x.c): Likewise.
13611 (s390-linux32.o, s390-linux32.c): Add rules.
13612 (s390-linux64.o, s390-linux64.c): Likewise.
13613 (s390x-linux64.o, s390x-linux64.c): Likewise.
13614 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13615 * linux-s390-low.c: Include <elf.h>.
13616 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13617 (init_registers_s390): Remove prototype.
13618 (init_registers_s390x): Likewise.
13619 (init_registers_s390_linux32): Add prototype.
13620 (init_registers_s390_linux64): Likewise.
13621 (init_registers_s390x_linux64): Likewise.
13622 (s390_num_regs_3264): New define.
13623 (s390_regmap_3264): New global variable.
13624 (s390_cannot_fetch_register): Remove obsolete check.
13625 (s390_cannot_store_register): Likewise.
13626 (s390_collect_ptrace_register): Handle upper/lower register halves.
13627 (s390_supply_ptrace_register): Likewise.
13628 (s390_fill_gregset): Update to register number changes.
13629 (s390_get_hwcap): New routine.
13630 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13631 Install appropriate regmap and register set.
13633 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13635 * server.c (gdbserver_version): Update copyright year to 2010.
13636 * gdbreplay.c (gdbreplay_version): Likewise.
13638 2009-12-28 Doug Evans <dje@google.com>
13640 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13641 elf/external.h. Include <elf.h> instead but only if necessary.
13643 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13645 * linux-low.c (linux_remove_process): Remove `detaching'
13646 parameter. Don't release/detach from thread_db here.
13647 (linux_kill): Release/detach from thread_db here, ...
13648 (linux_detach): ... and here, before actually detaching.
13649 (linux_wait_1): ... and here, when a process exits.
13650 * thread-db.c (any_thread_of): New.
13651 (thread_db_free): Switch the current inferior to a thread of the
13654 2009-12-21 Doug Evans <dje@google.com>
13656 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13658 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13659 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13660 warning ifndef __NR_tkill. Move setting of errno there too.
13661 Delete unnecessary resetting of errno after syscall.
13662 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13664 * configure.ac: Check for dladdr.
13665 * config.in: Regenerate.
13666 * configure: Regenerate.
13667 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13668 (try_thread_db_load): Update.
13670 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13672 2009-12-18 Doug Evans <dje@google.com>
13674 * event-loop.c: Include unistd.h if it exists.
13676 * linux-low.c (my_waitpid): Move definition away from being in
13677 between linux_tracefork_child/linux_test_for_tracefork.
13679 * gdb_proc_service.h (psaddr_t): Fix type.
13680 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13681 signature to match glibc.
13683 2009-12-16 Doug Evans <dje@google.com>
13685 * linux-low.c (linux_read_memory): Fix argument to read.
13687 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13689 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13690 events, don't leave current_inferior pointing at null.
13692 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13694 * win32-low.c (LOG): Delete.
13695 (OUTMSG): Output to stderr.
13696 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13697 on compile time LOG macro.
13698 (win32_wait): Fix debug output.
13700 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13702 * win32-low.c (win32_add_one_solib): If the dll name is
13703 "ntdll.dll", prepend the system directory to the dll path.
13705 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13707 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13709 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13710 Vladimir Prus <vladimir@codesourcery.com>
13712 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13713 * configure.ac: Check for __mcoldfire__ and set
13714 gdb_cv_m68k_is_coldfire.
13715 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13716 reg-cf.o and reg-m68k.o.
13717 * configure: Regenerated.
13719 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13721 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13722 Pass it to thread_db_free.
13723 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13724 proper `detaching' argument to linux_remove_process.
13725 * linux-low.h (thread_db_free): Add `detaching' parameter.
13726 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13728 (thread_db_free): Add `detaching' parameter. Only
13729 call td_ta_clear_event if detaching from process.
13731 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13733 * thread-db.c (thread_db_free): Fix typo.
13735 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13738 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13740 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13742 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13743 with an i686 compiler.
13744 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13746 * configure: Rebuilt.
13748 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13752 * server.c (handle_search_memory_1): Correct read_addr initialization
13753 in loop for searching subsequent chunks.
13755 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13757 * configure.ac: New --with-libthread-db option.
13758 * thread-db.c: Allow direct dependence on libthread_db.
13759 (thread_db_free): Adjust.
13760 * config.in: Regenerate.
13761 * configure: Likewise.
13763 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13766 * thread-db.c (attach_thread): New function.
13767 (maybe_attach_thread): Return success/failure.
13768 (find_new_threads_callback): Adjust.
13769 (thread_db_find_new_threads): Loop until no new threads.
13771 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13773 * proc-service.c (ps_lgetregs): Formatting.
13775 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13777 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13778 * configure.ac: Adjust.
13779 * linux-low.h (struct process_info_private): Move members to struct
13781 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13782 * linux-low.c (linux_remove_process): Adjust.
13783 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13784 * server.c (handle_query): Move code ...
13785 (handle_monitor_command): ... here. New function.
13786 * target.h (struct target_ops): New member.
13787 * thread-db.c (struct thread_db): New.
13788 (libthread_db_search_path): New variable.
13789 (thread_db_create_event, thread_db_enable_reporting)
13790 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13791 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13792 (try_thread_db_load_1, dladdr_to_soname): New functions.
13793 (try_thread_db_load, thread_db_load_search): New functions.
13794 (thread_db_init): Search for libthread_db.
13795 (thread_db_free): New function.
13796 (thread_db_handle_monitor_command): Likewise.
13797 * config.in: Regenerate.
13798 * configure: Regenerate.
13800 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13802 * spu-low.c (spu_kill): Wait for inferior to terminate.
13803 Call clear_inferiors.
13804 (spu_detach): Call clear_inferiors.
13806 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13808 * aclocal.m4: Regenerate.
13809 * config.in: Likewise.
13810 * configure: Likewise.
13812 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13814 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13815 (parse_spufs_run): New function.
13816 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13817 (ppc_breakpoint_at): Handle SPU breakpoints.
13819 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13821 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13822 (SPUFS_MAGIC): Define.
13823 (spu_enumerate_spu_ids): New function.
13824 (linux_qxfer_spu): New function.
13825 (linux_target_ops): Install linux_qxfer_spu.
13827 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13829 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13830 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13831 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13832 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13833 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13834 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13835 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13836 (init_registers_powerpc_cell32l): Add prototype.
13837 (init_registers_powerpc_cell64l): Likewise.
13838 (ppc_arch_setup): Detect Cell/B.E. architecture.
13840 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13842 * Makefile.in (datarootdir): New variable.
13844 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13846 * linux-low.c (linux_write_memory): Update debugging output.
13847 * Makefile.in (clean): Add new descriptions.
13848 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13849 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13850 * configure.srv: Add new files for arm*-*-linux*.
13851 * linux-arm-low.c: Add new declarations.
13852 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13853 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13854 (HWCAP_VFPv3D16): New.
13855 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13856 instead of __IWMMXT__.
13857 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13858 (arm_arch_setup): New.
13859 (target_regsets): Remove #ifdef. Add VFP regset.
13860 (the_low_target): Use arm_arch_setup.
13862 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13864 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13865 the main thread again.
13867 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13869 Adding Neutrino gdbserver.
13870 * configure: Regenerated.
13871 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13872 * configure.srv (i[34567]86-*-nto*): New target.
13873 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13874 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13875 (nto_comctrl) [__QNX__]: New function.
13876 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13878 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13880 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13883 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13884 Pedro Alves <pedro@codesourcery.com>
13886 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13887 don't support CONTEXT_EXTENDED_REGISTERS.
13888 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13889 (the_low_target): Install them.
13890 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13891 failing with ERROR_PIPE_NOT_CONNECTED.
13893 2009-06-30 Doug Evans <dje@google.com>
13894 Pierre Muller <muller@ics.u-strasbg.fr>
13896 Add h/w watchpoint support to x86-linux, win32-i386.
13897 * Makefile.in (SFILES): Add i386-low.c
13898 (i386_low_h): Define.
13899 (i386-low.o): Add dependencies.
13900 (linux-x86-low.o): Add i386-low.h dependency.
13901 (win32-i386-low.o): Ditto.
13902 * i386-low.c: New file.
13903 * i386-low.h: New file.
13904 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13905 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13906 * linux-low.c (linux_add_process): Initialize arch_private.
13907 (linux_remove_process): Free arch_private.
13908 (add_lwp): Initialize arch_private.
13909 (delete_lwp): Free arch_private.
13910 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13912 * linux-low.h (process_info_private): New member arch_private.
13913 (lwp_info): New member arch_private.
13914 (linux_target_ops): New members new_process, new_thread,
13916 (ptid_of): New macro.
13917 * linux-x86-low.c: Include stddef.h, i386-low.h.
13918 (arch_process_info): New struct.
13919 (arch_lwp_info): New struct.
13920 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13921 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13922 (i386_dr_low_get_status): New function.
13923 (x86_insert_point, x86_remove_point): New functions.
13924 (x86_stopped_by_watchpoint): New function.
13925 (x86_stopped_data_address): New function.
13926 (x86_linux_new_process, x86_linux_new_thread): New functions.
13927 (x86_linux_prepare_to_resume): New function.
13928 (the_low_target): Add entries for insert_point, remove_point,
13929 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13931 * server.c (debug_hw_points): New global.
13932 (monitor_show_help): Document set debug-hw-points.
13933 (handle_query): Process "set debug-hw-points".
13934 * server.h (debug_hw_points): Declare.
13935 (paddress): Declare.
13936 * utils.c (NUMCELLS, CELLSIZE): New macros.
13937 (get_sell, xsnprintf, paddress): New functions.
13938 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13939 remove_point, stopped_by_watchpoint, stopped_data_address.
13940 * win32-i386-low.c: Include i386-low.h.
13941 (debug_reg_state): Replaces dr.
13942 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13943 (i386_dr_low_get_status): New function.
13944 (i386_insert_point, i386_remove_point): New functions.
13945 (i386_stopped_by_watchpoint): New function.
13946 (i386_stopped_data_address): New function.
13947 (i386_initial_stuff): Update.
13948 (get_thread_context,set_thread_context,i386_thread_added): Update.
13949 (the_low_target): Add entries for insert_point,
13950 remove_point, stopped_by_watchpoint, stopped_data_address.
13951 * win32-low.c (win32_insert_watchpoint): New function.
13952 (win32_remove_watchpoint): New function.
13953 (win32_stopped_by_watchpoint): New function.
13954 (win32_stopped_data_address): New function.
13955 (win32_target_ops): Add entries for insert_watchpoint,
13956 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13957 * win32-low.h (win32_target_ops): New members insert_point,
13958 remove_point, stopped_by_watchpoint, stopped_data_address.
13960 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13962 * server.c (process_serial_event): Re-return unsupported, not
13963 error, if the type isn't recognized. Re-allow supporting only
13964 insert or remove packets. Also call require_running for
13965 breakpoints. Add missing break statement to default case. Tidy.
13966 * target.h (struct target_ops): Rename insert_watchpoint to
13967 insert_point, and remove_watchpoint to remove_point.
13969 * linux-low.h (struct linux_target_ops): Likewise.
13970 * linux-low.c (linux_insert_watchpoint): Rename to ...
13971 (linux_insert_point): ... this. Adjust.
13972 (linux_remove_watchpoint): Rename to ...
13973 (linux_remove_point): ... this. Adjust.
13974 (linux_target_ops): Adjust.
13975 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13976 (cris_insert_point): ... this.
13977 (cris_remove_watchpoint): Rename to ...
13978 (cris_remove_point): ... this.
13979 (the_low_target): Adjust.
13981 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13983 * server.c (handle_v_kill): Pass signal_pid to
13984 kill_inferior if multi_process is zero.
13986 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13988 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13989 * target.h (target_ops): Comment for *_watchpoint to make it clear
13990 the functions can get types '0' and '1'.
13992 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13994 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13995 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13996 * regcache.c (get_regcache): Likewise.
13997 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13998 * win32-low.c (child_fetch_inferior_registers): Remove check for
14001 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14002 Pedro Alves <pedro@codesourcery.com>
14004 * target.h (struct target_ops) <supports_multi_process>: New
14006 (target_supports_multi_process): New.
14007 * server.c (handle_query): Even if GDB reports support, only
14008 enable multi-process if the target also supports it. Report
14009 multi-process support only if the target backend supports it.
14010 * linux-low.c (linux_supports_multi_process): New function.
14011 (linux_target_ops): Install it as target_supports_multi_process
14014 2009-05-24 Doug Evans <dje@google.com>
14016 Global renaming of find_thread_pid to find_thread_ptid.
14017 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14018 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14019 All callers updated.
14021 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14022 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14025 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14026 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14027 (linux_resume_one_lwp): Ditto.
14029 2009-05-23 Doug Evans <dje@google.com>
14031 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14032 from struct inferior_list_entry * to struct lwp_info *.
14033 All callers updated.
14035 2009-05-13 Doug Evans <dje@google.com>
14037 * linux-x86-low.c: Don't include assert.h.
14038 (x86_siginfo_fixup): Use fatal, not assert.
14039 (x86_arch_setup): Fix comment.
14041 2009-05-12 Doug Evans <dje@google.com>
14043 Biarch support for i386/amd64 gdbserver.
14044 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14045 Add linux-x86-low.c.
14046 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14047 (linux-x86-low.o): Add.
14048 * linux-x86-64-low.c: Delete.
14049 * linux-i386-low.c: Delete.
14050 * linux-x86-low.c: New file.
14051 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14053 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14055 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14056 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14057 (linux_child_pid_to_exec_file): New function.
14058 (elf_64_header_p, elf_64_file_p): New functions.
14059 (siginfo_fixup): New function.
14060 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14061 give target a chance to convert layout.
14062 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14063 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14065 2009-05-07 Doug Evans <dje@google.com>
14067 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14068 (regsets_store_inferior_registers): Ditto.
14070 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14074 * linux-low.c (must_set_ptrace_flags): Delete.
14075 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14077 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14078 `lwp->must_set_ptrace_flags' instead.
14079 (linux_wait_for_event_1): Set ptrace options here.
14080 (linux_wait_1): ... not here.
14082 2009-04-30 Doug Evans <dje@google.com>
14084 * inferiors.c (started_inferior_callback): New function.
14085 (attached_inferior_callback): New function.
14086 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14087 * server.c (print_started_pid, print_attached_pid): New functions.
14088 (detach_or_kill_for_exit): New function.
14089 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14090 * server.h (have_started_inferiors_p): Declare.
14091 (have_attached_inferiors_p): Declare.
14093 * inferiors.c (remove_process): Fix memory leak, free process.
14094 * linux-low.c (linux_remove_process): New function.
14095 (linux_kill): Call it instead of remove_process.
14096 (linux_detach, linux_wait_1): Ditto.
14098 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14100 * configure.srv: Add x86 Windows CE target.
14102 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14104 * inferiors.c (get_thread_process): Make global.
14105 * server.h (get_thread_process): Add prototype.
14106 * thread-db.c (find_one_thread): Use get_thread_process
14107 instead of current_process.
14108 (thread_db_get_tls_address): Do not crash if called when
14109 thread layer is not yet initialized.
14111 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14113 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14114 * spu-low.c (current_tid): Rename to ...
14115 (current_ptid): ... this.
14116 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14117 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14118 ptid_get_lwp (current_ptid) instead of current_tid.
14119 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14120 instead of current_tid. Use find_process_pid to verify pid
14121 argument is valid. Pass proper argument to remove_process.
14122 (spu_thread_alive): Compare current_ptid instead of current_tid.
14123 (spu_resume): Likewise.
14125 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14127 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14130 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14132 Implement the multiprocess extensions, and add linux multiprocess
14135 * server.h (ULONGEST): Declare.
14136 (struct ptid, ptid_t): New.
14137 (minus_one_ptid, null_ptid): Declare.
14138 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14139 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14140 (struct inferior_list_entry): Change `id' type from unsigned from
14142 (struct sym_cache, struct breakpoint, struct
14143 process_info_private): Forward declare.
14144 (struct process_info): Declare.
14145 (current_process): Declare.
14146 (all_processes): Declare.
14147 (initialize_inferiors): Declare.
14148 (add_thread): Adjust to use ptid_t.
14149 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14150 (add_process, remove_process, find_thread_pid): Declare.
14151 (find_inferior_id): Adjust to use ptid_t.
14152 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14153 (multi_process): Declare.
14154 (push_event): Adjust to use ptid_t.
14155 (read_ptid, write_ptid): Declare.
14156 (prepare_resume_reply): Adjust to use ptid_t.
14157 (clear_symbol_cache): Declare.
14158 * inferiors.c (all_processes): New.
14159 (null_ptid, minus_one_ptid): New.
14160 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14161 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14162 (add_thread): Change unsigned long to ptid. Remove gdb_id
14164 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14165 (gdb_id_to_thread): Rename to ...
14166 (find_thread_pid): ... this. Change unsigned long to ptid.
14167 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14168 (loaded_dll, pull_pid_from_list): Adjust.
14169 (add_process, remove_process, find_process_pid)
14170 (get_thread_process, current_process, initialize_inferiors): New.
14171 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14172 (struct target_waitstatus) <related_pid>: Ditto.
14173 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14174 return type to int.
14175 (struct target_ops) <join>: Add `pid' argument.
14176 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14177 (struct target_ops) <wait>: Add `ptid' field. Change return type
14179 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14180 (mywait): Add `ptid' argument. Change return type to ptid_t.
14181 (target_pid_to_str): Declare.
14182 * target.c (set_desired_inferior): Adjust to use ptids.
14183 (mywait): Add new `ptid' argument. Adjust.
14184 (target_pid_to_str): New.
14185 * mem-break.h (free_all_breakpoints): Declare.
14186 * mem-break.c (breakpoints): Delelete.
14187 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14188 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14189 to use per-process breakpoint list.
14190 (free_all_breakpoints): New.
14191 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14192 (symbol_cache, all_symbols_looked_up): Delete.
14194 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14196 (prepare_resume_reply): Change ptid argument's type from unsigned
14197 long to ptid_t. Adjust. Implement W;process and X;process.
14198 (free_sym_cache, clear_symbol_cache): New.
14199 (look_up_one_symbol): Adjust to per-process symbol cache. *
14200 * server.c (cont_thread, general_thread, step_thread): Change type
14202 (attached): Delete.
14203 (multi_process): New.
14204 (last_ptid): Change type to ptid_t.
14205 (struct vstop_notif) <ptid>: Change type to ptid_t.
14206 (queue_stop_reply, push_event): Change `ptid' argument's type to
14208 (discard_queued_stop_replies): Add `pid' argument.
14209 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14210 changes. Don't reference the `attached' global.
14211 (attach_inferior): Adjust to mywait interface changes.
14212 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14213 features. Handle and report "multiprocess+". Handle
14215 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14217 (handle_v_kill): New.
14218 (handle_v_stopped): Adjust to use target_pid_to_str.
14219 (handle_v_requests): Allow multiple attaches and runs when
14220 multiprocess extensions are in effect. Handle "vKill".
14221 (myresume): Adjust to use ptids.
14222 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14223 (handle_status): Adjust to discard_queued_stop_replies interface
14225 (first_thread_of, kill_inferior_callback)
14226 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14227 (main): Call initialize_inferiors. Adjust to use ptids, killing
14228 and detaching from all inferiors. Handle multiprocess packet
14230 * linux-low.h: Include gdb_proc_service.h.
14231 (struct process_info_private): New.
14232 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14233 <lwpid_of>: Use ptid_get_lwp.
14234 (get_lwp_thread): Adjust.
14235 (struct lwp_info): Add `dead' member.
14236 (find_lwp_pid): Declare.
14237 * linux-low.c (thread_db_active): Delete.
14238 (new_inferior): Adjust comment.
14239 (inferior_pid): Delete.
14240 (linux_add_process): New.
14241 (handle_extended_wait): Adjust.
14242 (add_lwp): Change unsigned long to ptid.
14243 (linux_create_inferior): Add process to processes table. Adjust
14244 to use ptids. Don't set new_inferior here.
14245 (linux_attach_lwp): Rename to ...
14246 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14247 it. Adjust to use ptids.
14248 (linux_attach_lwp): New.
14249 (linux_attach): Add process to processes table. Don't set
14251 (struct counter): New.
14252 (second_thread_of_pid_p, last_thread_of_process_p): New.
14253 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14254 multiple processes.
14255 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14256 processes. Remove process from process table.
14257 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14258 to multiple processes.
14259 (any_thread_of): New.
14260 (linux_detach): Add `pid' argument, and handle it. Remove process
14261 from processes table.
14262 (linux_join): Add `pid' argument. Handle it.
14263 (linux_thread_alive): Change unsighed long argument to ptid_t.
14264 Consider dead lwps as not being alive.
14265 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14266 threads we're not interested in.
14267 (same_lwp, find_lwp_pid): New.
14268 (linux_wait_for_lwp): Change `pid' argument's type from int to
14270 (linux_wait_for_event): Rename to ...
14271 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14272 from int to ptid_t. Adjust.
14273 (linux_wait_for_event): New.
14274 (linux_wait_1): Add `ptid' argument. Change return type to
14275 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14276 that exit from the process table.
14277 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14279 (mark_lwp_dead): New.
14280 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14281 stopping all threads, mark its main lwp as dead.
14282 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14284 (fetch_register, usr_store_inferior_registers)
14285 (regsets_fetch_inferior_registers)
14286 (regsets_store_inferior_registers, linux_read_memory)
14287 (linux_write_memory): Inline `inferior_pid'.
14288 (linux_look_up_symbols): Adjust to use per-process
14289 `thread_db_active'.
14290 (linux_request_interrupt): Adjust to use ptids.
14291 (linux_read_auxv): Inline `inferior_pid'.
14292 (initialize_low): Don't reference thread_db_active.
14293 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14294 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14295 (ps_getpid): Return the pid of the current inferior.
14296 * thread-db.c (proc_handle, thread_agent): Delete.
14297 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14299 (find_one_thread): Change argument type to ptid_t. Adjust to
14301 (maybe_attach_thread): Adjust to per-process data and ptids.
14302 (thread_db_find_new_threads): Ditto.
14303 (thread_db_init): Ditto.
14304 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14305 processes table. Adjust to use ptids.
14306 (spu_kill, spu_detach): Adjust interface. Remove process from
14308 (spu_join, spu_thread_alive): Adjust interface.
14309 (spu_wait): Adjust interface. Remove process from processes
14310 table. Adjust to use ptids.
14311 * win32-low.c (current_inferior_tid): Delete.
14312 (current_inferior_ptid): New.
14313 (debug_event_ptid): New.
14314 (thread_rec): Take a ptid. Adjust.
14315 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14316 (child_delete_thread): Ditto.
14317 (do_initial_child_stuff): Add `attached' argument. Add process to
14319 (child_fetch_inferior_registers, child_store_inferior_registers):
14321 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14322 (win32_attach): Pass 1 to do_initial_child_stuff.
14323 (win32_kill): Adjust interface. Remove process from processes
14325 (win32_detach): Ditto.
14326 (win32_join): Adjust interface.
14327 (win32_thread_alive): Take a ptid.
14328 (win32_resume): Adjust to use ptids.
14329 (get_child_debug_event): Ditto.
14330 (win32_wait): Adjust interface. Remove exiting process from
14333 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14335 Non-stop mode support.
14337 * server.h (non_stop): Declare.
14338 (gdb_client_data, handler_func): Declare.
14339 (delete_file_handler, add_file_handler, start_event_loop):
14341 (handle_serial_event, handle_target_event, push_event)
14342 (putpkt_notif): Declare.
14343 * target.h (enum resume_kind): New.
14344 (struct thread_resume): Replace `step' field by `kind' field.
14345 (TARGET_WNOHANG): Define.
14346 (struct target_ops) <wait>: Add `options' argument.
14347 <supports_non_stop, async, start_non_stop>: New fields.
14348 (target_supports_non_stop, target_async): New.
14349 (start_non_stop): Declare.
14350 (mywait): Add `options' argument.
14351 * target.c (mywait): Add `options' argument. Print child exit
14352 notifications here.
14353 (start_non_stop): New.
14354 * server.c (non_stop, own_buf, mem_buf): New globals.
14355 (struct vstop_notif): New.
14356 (notif_queue): New global.
14357 (queue_stop_reply, push_event, discard_queued_stop_replies)
14358 (send_next_stop_reply): New.
14359 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14361 (attach_inferior): In non-stop mode, don't wait for the target
14363 (handle_general_set): Handle QNonStop.
14364 (handle_query): When handling qC, return the current general
14365 thread, instead of the first thread of the list.
14366 (handle_query): If the backend supports non-stop mode, include
14367 QNonStop+ in the qSupported query response.
14368 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14370 (handle_v_attach, handle_v_run): Handle non-stop mode.
14371 (handle_v_stopped): New.
14372 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14373 (myresume): Adjust to use resume_kind. Handle non-stop.
14374 (queue_stop_reply_callback): New.
14375 (handle_status): Handle non-stop mode.
14376 (main): Clear non_stop flag on reconnection. Use the event-loop.
14377 Refactor serial protocol handling from here ...
14378 (process_serial_event): ... to this new function. When GDB
14379 selects any thread, select one here. In non-stop mode, wait until
14380 GDB acks all pending events before exiting.
14381 (handle_serial_event, handle_target_event): New.
14382 * remote-utils.c (remote_open): Install remote_desc in the event
14384 (remote_close): Remove remote_desc from the event loop.
14385 (putpkt_binary): Rename to...
14386 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14387 (putpkt_binary): New as wrapper around putpkt_binary_1.
14388 (putpkt_notif): New.
14389 (prepare_resume_reply): In non-stop mode, don't change the
14391 * event-loop.c: New.
14392 * Makefile.in (OBJ): Add event-loop.o.
14393 (event-loop.o): New rule.
14395 * linux-low.h (pid_of): Moved here.
14397 (get_lwp_thread): Use lwpid_of.
14398 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14399 * linux-low.c (pid_of): Delete.
14400 (inferior_pid): Use lwpid_of.
14401 (linux_event_pipe): New.
14402 (target_is_async_p): New.
14404 (handle_extended_wait): Use lwpid_of.
14405 (add_lwp): Don't set lwpid field.
14406 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14407 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14408 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14409 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14410 first. Adjust to linux_wait_for_event interface changes. Use
14412 (linux_detach): Don't delete the main lwp here.
14413 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14414 (status_pending_p): Don't consider explicitly suspended lwps.
14415 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14416 pointer. Add OPTIONS argument. Change return type to int. Use
14417 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14418 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14419 pointer. Add status pointer argument. Return a pid instead of a
14420 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14421 changes. In non-stop mode, don't switch to a random thread.
14422 (linux_wait): Rename to...
14423 (linux_wait_1): ... this. Add target_options argument, and handle
14424 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14425 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14426 clean exit and signal exit code. Don't stop all threads in
14427 non-stop mode. In all-stop mode, only stop all threads when
14428 reporting a stop to GDB. Handle explicit thread stop requests.
14429 (async_file_flush, async_file_mark): New.
14431 (send_sigstop): Use lwpid_of.
14432 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14433 interface changes. In non-stop mode, don't switch to a random
14435 (linux_resume_one_lwp): Use lwpid_of.
14436 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14437 (linux_resume_one_thread): ... this. Handle resume_stop. In
14438 non-stop mode, don't look for pending flag in all threads.
14439 (resume_status_pending_p): Don't consider explicitly suspended
14441 (my_waitpid): Reimplement. Emulate __WALL.
14442 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14444 (sigchld_handler, linux_supports_non_stop, linux_async)
14445 (linux_start_non_stop): New.
14446 (linux_target_ops): Register linux_supports_non_stop, linux_async
14447 and linux_start_non_stop.
14448 (initialize_low): Install SIGCHLD handler.
14449 * thread-db.c (thread_db_create_event, find_one_thread)
14450 (thread_db_get_tls_address): Use lwpid_of.
14451 * win32-low.c (win32_detach): Adjust to use resume_kind.
14452 (win32_wait): Add `options' argument.
14453 * spu-low.c (spu_resume): Adjust to use resume_kind.
14454 (spu_wait): Add `options' argument.
14456 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14458 Decouple target code from remote protocol.
14460 * target.h (enum target_waitkind): New.
14461 (struct target_waitstatus): New.
14462 (struct target_ops) <wait>: Return an unsigned long. Take a
14463 target_waitstatus pointer instead of a char pointer.
14464 (mywait): Likewise.
14465 * target.c (mywait): Change prototype to return an unsigned long.
14466 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14467 * server.h (thread_from_wait, old_thread_from_wait): Delete
14469 (prepare_resume_reply): Change prototype to take a
14471 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14472 (last_status, last_ptid): New.
14473 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14474 pid instead of a signal.
14475 (attach_inferior): Remove "status" and "signal" parameters.
14477 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14479 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14480 (handle_v_requests, myresume): Remove "status" and "signal"
14481 parameters. Adjust.
14482 (handle_status): New.
14483 (main): Delete local `status'. Adjust.
14484 * remote-utils.c: Include target.h.
14485 (prepare_resume_reply): Change prototype to take a
14486 target_waitstatus. Adjust.
14488 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14490 * spu-low.c (spu_wait): Adjust.
14491 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14493 (win32_wait): Adjust.
14495 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14497 * target.h (struct thread_resume): Delete leave_stopped member.
14498 (struct target_ops): Add a `n' argument to the `resume' callback.
14499 * server.c (start_inferior): Adjust.
14500 (handle_v_cont, myresume): Adjust.
14501 * linux-low.c (check_removed_breakpoint): Adjust to resume
14502 interface change, and to removed leave_stopped field.
14503 (resume_ptr): Delete.
14504 (struct thread_resume_array): New.
14505 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14506 resume interface change.
14507 (linux_continue_one_thread, linux_queue_one_thread)
14508 (resume_status_pending_p): Check if the resume field is NULL
14509 instead of checking the leave_stopped member.
14510 (linux_resume): Adjust to the target resume interface change.
14511 * spu-low.c (spu_resume): Adjust to the target resume interface
14513 * win32-low.c (win32_detach, win32_resume): Ditto.
14515 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14517 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14519 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14521 (linux_continue_one_thread): Only preserve the stepping flag if
14522 there's a pending breakpoint.
14524 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14526 * server.c (main): After the inferior having exited, call
14527 remote_close before exiting gdbserver.
14529 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14531 Fix size of FPSCR in Power 7 processors.
14532 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14533 (PPC_FEATURE_HAS_DFP): New #define.
14534 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14537 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14539 * server.c (handle_query) Whitespace and formatting.
14541 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14543 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14544 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14545 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14546 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14547 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14548 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14549 Makefile.in, configure.ac: Fix whitespace throughout.
14550 * configure: Regenerate.
14552 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14554 * inferiors.c (find_inferior): Make it safe for the callback
14555 function to delete the currently iterated inferior.
14557 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14559 * Makefile.in (linuw_low_h): Move higher.
14560 (thread-db.o): Depend on $(linux_low_h).
14562 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14564 Rename "process" to "lwp" throughout.
14566 * linux-low.c (all_processes): Rename to...
14567 (all_lwps): ... this.
14568 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14569 (add_process): Rename to ...
14570 (add_lwp): ... this. Adjust.
14571 (linux_create_inferior): Adjust.
14572 (linux_attach_lwp): Adjust.
14573 (linux_attach): Adjust.
14574 (linux_kill_one_process): Rename to ...
14575 (linux_kill_one_lwp): ... this. Adjust.
14576 (linux_kill): Adjust.
14577 (linux_detach_one_process): Rename to ...
14578 (linux_detach_one_lwp): ... this. Adjust.
14579 (linux_detach): Adjust.
14580 (check_removed_breakpoint): Adjust.
14581 (status_pending_p): Adjust.
14582 (linux_wait_for_process): Rename to ...
14583 (linux_wait_for_lwp): ... this. Adjust.
14584 (linux_wait_for_event): Adjust.
14585 (send_sigstop): Adjust.
14586 (wait_for_sigstop): Adjust.
14587 (stop_all_processes): Rename to ...
14588 (stop_all_lwps): ... this.
14589 (linux_resume_one_process): Rename to ...
14590 (linux_resume_one_lwp): ... this. Adjust.
14591 (linux_set_resume_request, linux_continue_one_thread)
14592 (linux_queue_one_thread, resume_status_pending_p)
14593 (usr_store_inferior_registers, regsets_store_inferior_registers)
14594 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14596 * linux-low.h (get_process): Rename to ...
14597 (get_lwp): ... this. Adjust.
14598 (get_thread_process): Rename to ...
14599 (get_thread_lwp): ... this. Adjust.
14600 (get_process_thread): Rename to ...
14601 (get_lwp_thread): ... this. Adjust.
14602 (struct process_info): Rename to ...
14603 (struct lwp_info): ... this.
14604 (all_processes): Rename to ...
14605 (all_lwps): ... this.
14606 * proc-service.c (ps_lgetregs): Adjust.
14607 * thread-db.c (thread_db_create_event, find_one_thread)
14608 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14610 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14612 * server.c (handle_query): Handle "qAttached".
14614 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14616 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14617 GPLv3, update license URL.
14619 2009-03-01 Doug Evans <dje@google.com>
14621 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14622 (server_h): Add gdb_signals.h.
14623 (signals.o): Update.
14624 * server.h (target_signal_from_host,target_signal_to_host_p)
14625 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14627 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14629 * remote-utils.c (getpkt): Also generate remote-debug
14630 information if noack_mode is set.
14632 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14634 * server.c (handle_query): Report qXfer:siginfo:read and
14635 qXfer:siginfo:write as supported and handle them.
14636 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14637 * linux-low.c (linux_xfer_siginfo): New.
14638 (linux_target_ops): Set it.
14640 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14642 * server.c (gdbserver_usage): Mention --remote-debug.
14643 (main): Accept '--remote-debug' switch.
14645 2009-01-18 Doug Evans <dje@google.com>
14647 * regcache.c (new_register_cache): No need to check result of xcalloc.
14648 * server.c (handle_search_memory): Back out calls to xmalloc,
14649 result is checked and error is returned to user upon failure.
14650 (handle_query): Ditto. Add more checks for result of malloc.
14651 (handle_v_cont): Check result of malloc, report error back to
14653 (handle_v_run): Ditto. Call freeargv.
14654 * server.h (freeargv): Declare.
14655 * utils.c (freeargv): New fn.
14657 2009-01-15 Doug Evans <dje@google.com>
14659 * gdbreplay.c (perror_with_name): Make arg const char *.
14660 * server.h (target_signal_to_name): Make return type const char *.
14661 * thread-db.c (thread_db_err_str): Make return type const char *.
14662 * utils.c (perror_with_name): Make arg const char *.
14664 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14666 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14667 when handling a EXIT_PROCESS_DEBUG_EVENT.
14669 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14671 * gdbreplay.c (gdbreplay_version): Update copyright year.
14672 * server.c (gdbserver_version): Likewise.
14674 2009-01-05 Doug Evans <dje@google.com>
14676 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14677 (handle_extended_wait): Improve comment.
14679 2008-12-13 Doug Evans <dje@google.com>
14681 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14682 * server.h (ATTR_MALLOC): New macro.
14683 (xmalloc,xcalloc,xstrdup): Declare.
14684 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14685 * inferiors.c: Ditto.
14686 * linux-low.c: Ditto.
14687 * mem-break.c: Ditto.
14688 * regcache.c: Ditto.
14689 * remote-utils.c: Ditto.
14692 * win32-low.c: Ditto.
14694 2008-12-12 Doug Evans <dje@google.com>
14696 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14697 in debugging printf.
14699 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14701 2008-12-09 Doug Evans <dje@google.com>
14703 * linux-low.h (struct process_info): Delete member tid, unused.
14704 * thread-db.c (find_one_thread): Update.
14705 (maybe_attach_thread): Update.
14707 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14709 * target.h (struct target_ops): Add qxfer_osdata member.
14710 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14712 (linux_qxfer_osdata): New functions.
14713 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14715 * server.c (handle_query): Handle "qXfer:osdata:read:".
14716 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14717 (buffer_xml_printf): New functions.
14718 * server.h (struct buffer): New.
14719 (buffer_grow_str, buffer_grow_str0): New macros.
14720 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14721 (buffer_xml_printf): Declare.
14723 2008-11-24 Doug Evans <dje@google.com>
14725 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14727 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14729 * server.c (handle_v_run): Always use the supplied argument list.
14731 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14733 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14734 (xtensa_regmap_table): Add entry for scompare1.
14736 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14738 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14739 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14740 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14741 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14742 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14743 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14744 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14745 XML target descriptions.
14746 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14747 when inferior is running on an ISA 2.05 or later processor. Add
14748 special case to return offset for full 64-bit slot of FPSCR when
14751 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14753 * Makefile.in (SFILES, clean): Added sparc64 files.
14754 (reg-sparc64.o, reg-sparc64.c): New.
14755 * configure.srv (sparc*-*-linux*): New configuration.
14756 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14757 syscall arguments for SPARC.
14758 (regsets_store_inferior_registers): Likewise.
14759 * linux-sparc-low.c: New file.
14761 2008-10-21 Doug Evans <dje@google.com>
14763 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14764 (READLINE_DIR,READLINE_DEP): Delete.
14765 (INTERNAL_CFLAGS): Update.
14766 (LINTFLAGS): Update.
14768 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14770 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14771 whole argv from the last run, not just argv[0].
14773 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14775 * regcache.c (new_register_cache): Return NULL if the register
14776 cache size isn't known yet.
14777 (free_register_cache): Avoid dereferencing a NULL regcache.
14779 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14781 * configure.srv: Merge MIPS and MIPS64.
14783 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14785 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14787 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14789 * Makefile.in: Add required vsx dependencies.
14791 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14792 Declare init_registers_powerpc_vsx32l.
14793 Declare init_registers_powerpc_vsx64l.
14794 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14795 (ppc_arch_setup): Check for VSX in hwcap.
14796 (ppc_fill_vsxregset): New function.
14797 (ppc_store_vsxregset): New function.
14798 Add new VSX entry in regset_info target_regsets.
14800 * configure.srv: Add new VSX dependencies.
14802 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14804 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14805 (remote_open): Set or clear transport_is_reliable.
14806 (putpkt_binary): Don't expect acks in noack mode.
14807 (getpkt): Don't send ack/nac in noack mode.
14808 * server.c (handle_general_set): Handle QStartNoAckMode.
14809 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14811 (main): Reset noack_mode on every connection.
14812 * server.h (noack_mode): Declare.
14814 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14816 * Makefile.in (GDBREPLAY_OBS): New variable.
14817 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14819 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14820 Daniel Jacobowitz <dan@codesourcery.com>
14822 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14823 (usr_store_inferior_registers): Likewise.
14824 (regsets_store_inferior_registers): Likewise.
14826 2008-07-31 Rolf Jansen <rj@surtec.com>
14827 Pedro Alves <pedro@codesourcery.com>
14829 * configure.ac: Check for memmem declaration.
14830 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14831 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14832 (disable_packet_qfThreadInfo): Unconditionally compile.
14833 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14834 * configure, config.in: Regenerate.
14836 2008-07-28 Doug Kwan <dougkwan@google.com>
14838 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14839 (linux_write_memory): Remove declaration of errno.
14841 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14843 * linux-low.c (handle_extended_wait): Do not use "status"
14844 variable uninitialized.
14846 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14848 * server.c (handle_v_attach): Inhibit reporting dll changes.
14850 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14852 * remote-utils.c (prepare_resume_reply): If requested, don't
14853 output "thread:TID" in the T stop reply.
14855 * server.c (disable_packet_vCont, disable_packet_Tthread)
14856 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14857 (handle_query): If requested, disable support for qC, qfThreadInfo
14859 (handle_v_requests): If requested, disable support for vCont.
14860 (gdbserver_show_disableable): New.
14861 (main): Handle --disable-packet and --disable-packet=LIST.
14863 * server.h (disable_packet_vCont, disable_packet_Tthread)
14864 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14866 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14868 * server.c (gdbserver_usage): Mention --version.
14870 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14872 * Makefile.in (gdbreplay.o): New rule.
14874 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14876 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14877 message, not gdbserver.
14879 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14880 Nathan Sidwell <nathan@codesourcery.com>
14881 Joseph Myers <joseph@codesourcery.com>
14883 * acinclude.m4: Include ../../config/acx.m4.
14884 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14885 * configure, config.in: Regenerate.
14886 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14887 * server.c (gdbserver_version): Print PKGVERSION.
14888 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14889 (main): Adjust gdbserver_usage calls.
14890 * gdbreplay.c (version, host_name): Add declarations.
14891 (gdbreplay_version, gdbreplay_usage): New.
14892 (main): Accept --version and --help options.
14894 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14896 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14897 (arm_breakpoint_at): Handle Thumb.
14898 (the_low_target): Add comment.
14900 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14902 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14904 2008-05-09 Doug Evans <dje@google.com>
14906 * server.h (decode_search_memory_packet): Declare.
14907 * remote-utils.c (decode_search_memory_packet): New fn.
14908 * server.c (handle_search_memory_1): New fn.
14909 (handle_search_memory): New fn.
14910 (handle_query): Process qSearch:memory packets.
14912 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14914 * regcache.c (registers_length): Remove.
14915 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14916 full register packet.
14917 * regcache.h (registers_length): Remove prototype.
14918 * server.h (PBUFSIZ): Define to 16384.
14920 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14922 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14923 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14924 powerpc-64l.o, and powerpc-altivec64l.o.
14925 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14926 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14927 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14928 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14929 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14932 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14933 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14934 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14935 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14936 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14937 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14938 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14939 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14940 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14941 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14944 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14945 (init_registers_powerpc_32l): ... this new prototype.
14946 (init_registers_powerpc_32): Remove, replace by ...
14947 (init_registers_powerpc_altivec32l): ... this new prototype.
14948 (init_registers_powerpc_e500): Remove, replace by ...
14949 (init_registers_powerpc_e500l): ... this new prototype.
14950 (init_registers_ppc64): Remove, replace by ...
14951 (init_registers_powerpc_64l): ... this new prototype.
14952 (init_registers_powerpc_64): Remove, replace by ...
14953 (init_registers_powerpc_altivec64l): ... this new prototype.
14954 (ppc_num_regs): Set to 73.
14955 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14956 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14957 (ppc_cannot_store_register): Handle orig_r3 and trap.
14958 (ppc_arch_setup): Update init_registers_... calls.
14959 (ppc_fill_gregset): Handle orig_r3 and trap.
14961 * inferiors.c (clear_inferiors): Reset current_inferior.
14963 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14965 * acinclude.m4: Add override.m4.
14966 * configure: Regenerate.
14968 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14970 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14971 initial call to init_register_ppc64.
14973 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14975 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14976 single powerpc*-*-linux* case.
14977 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14979 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14981 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14982 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14984 * linux-ppc-low.c: Include <elf.h>.
14985 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14986 (ppc_hwcap): New global variable.
14987 (ppc_regmap): Remove __SPE__ #ifdef sections.
14988 (ppc_regmap_e500): New global variable.
14989 (ppc_cannot_store_register): Update __SPE__ special case.
14990 (ppc_get_hwcap): New function.
14991 (ppc_arch_setup): Use it to determine whether inferior supports
14992 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14993 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14994 Do not access registers if target does not support AltiVec.
14995 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14996 Do not access registers if target does not support SPE.
14997 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14999 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15001 * linux-low.c (disabled_regsets, num_regsets): New.
15002 (use_regsets_p): Delete.
15003 (linux_wait_for_process): Clear disabled_regsets.
15004 (regsets_fetch_inferior_registers): Check and set it.
15005 (regsets_store_inferior_registers): Likewise.
15006 (linux_fetch_registers, linux_store_registers): Do not use
15008 (initialize_low): Allocate disabled_regsets.
15010 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15012 * Makefile.in (LIBOBJS): New.
15013 (OBS): Use LIBOBJS.
15014 (memmem.o): New rule.
15015 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15016 * configure: Regenerated.
15018 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15020 * server.c (handle_query): Never return "unsupported" for
15021 qXfer:features:read queries.
15023 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15025 * server.c (get_features_xml): Fix inverted condition.
15026 (handle_query): Always support qXfer:feature:read.
15028 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15030 * server.c (wrapper_argv): New.
15031 (start_inferior): Handle wrapper_argv. If set, expect an extra
15033 (gdbserver_usage): Document --wrapper.
15034 (main): Parse --wrapper.
15036 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15038 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15039 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15040 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15041 (ppc_set_pc): Likewise.
15042 (ppc_arch_setup): New function.
15043 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15044 of collect_register.
15045 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15047 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15049 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15050 instead of linux-ppc64-low.o.
15051 * linux-ppc64-low.c: Remove file.
15052 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15053 (linux-ppc64-low.o): Remove rule.
15055 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15056 (init_registers_powerpc_64): Likewise.
15057 (ppc_regmap): Conditionally define depending on __powerpc64__.
15058 (ppc_cannot_store_register): Do not special-case "fpscr" when
15059 compiled on __powerpc64__.
15060 (ppc_collect_ptrace_register): New function.
15061 (ppc_supply_ptrace_register): New function.
15062 (ppc_breakpoint): Change type to "unsigned int".
15063 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15064 (the_low_target): Conditionally provide initializers for the
15065 arch_setup member depending on __powerpc64__. Install
15066 collect_ptrace_register and supply_ptrace_register members.
15068 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15070 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15071 * server.c (gdbserver_xmltarget): Define.
15072 (get_features_xml): Use it to replace "target.xml" and arch_string.
15074 * configure.srv: Remove srv_xmltarget. Add XML files that were
15075 mentioned there to srv_xmlfiles instead. Remove conditional tests
15076 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15077 srv_xmlfiles and srv_regobj to include all possible choices.
15078 * configure.ac (srv_xmltarget): Remove.
15079 (srv_xmlfiles): Do not add "target.xml".
15080 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15081 checks for supplementary target information.
15082 * configure: Regenerate.
15083 * Makefile.in (XML_TARGET): Remove.
15084 (target.xml): Remove rule.
15085 (clean): Do not clean up target.xml.
15086 (.PRECIOUS): Do not mention target.xml.
15088 * target.h (struct target_ops): Remove arch_string member.
15089 * linux-low.c (linux_arch_string): Remove.
15090 (linux_target_ops): Remove arch_string initializer.
15091 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15092 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15093 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15094 * spu-low.c (spu_arch_string): Remove.
15095 (spu_target_ops): Remove arch_string initializer.
15096 * win32-low.c (win32_arch_string): Remove.
15097 (win32_target_ops): Remove arch_string initializer.
15098 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15099 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15100 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15102 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15104 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15105 by collect_ptrace_register and supply_ptrace_register hooks.
15106 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15107 instead of checking for the_low_target.left_pad_xfer.
15108 (usr_store_inferior_registers): Use collect_ptrace_register callback
15109 instead of checking for the_low_target.left_pad_xfer.
15111 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15112 (s390_supply_ptrace_register): Likewise.
15113 (s390_fill_gregset): Call s390_collect_ptrace_register.
15114 (the_low_target): Update.
15116 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15117 (ppc_supply_ptrace_register): Likewise.
15118 (the_low_target): Update.
15120 * linux-i386-low.c (the_low_target): Update.
15121 * linux-x86-64-low.c (the_low_target): Update.
15123 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15125 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15126 reg-s390.o and reg-s390x.o.
15128 * linux-low.c (new_inferior): New global variable.
15129 (linux_create_inferior, linux_attach): Set it.
15130 (linux_wait_for_process): Call the_low_target.arch_setup after the
15131 target has stopped for the first time.
15132 (initialize_low): Do not call the_low_target.arch_setup.
15134 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15135 (s390_set_pc): Likewise.
15136 (s390_arch_setup): New function.
15137 (the_low_target): Use s390_arch_setup as arch_setup routine.
15139 * regcache.c (realloc_register_cache): New function.
15140 (set_register_cache): Call it for each existing regcache.
15142 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15144 * server.h (init_registers): Remove prototype.
15146 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15147 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15148 instead of init_registers ().
15149 * linux-arm-low.c (init_registers_arm): Add prototype.
15150 (init_registers_arm_with_iwmmxt): Likewise.
15151 (the_low_target): Add initializer for arch_setup field.
15152 * linux-cris-low.c (init_registers_cris): Add prototype.
15153 (the_low_target): Add initializer for arch_setup field.
15154 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15155 (the_low_target): Add initializer for arch_setup field.
15156 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15157 (the_low_target): Add initializer for arch_setup field.
15158 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15159 (the_low_target): Add initializer for arch_setup field.
15160 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15161 (the_low_target): Add initializer for arch_setup field.
15162 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15163 (the_low_target): Add initializer for arch_setup field.
15164 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15165 (init_registers_mips64_linux): Likewise.
15166 (the_low_target): Add initializer for arch_setup field.
15167 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15168 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15169 (the_low_target): Add initializer for arch_setup field.
15170 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15171 (init_registers_powerpc_64): Likewise.
15172 (the_low_target): Add initializer for arch_setup field.
15173 * linux-s390-low.c (init_registers_s390): Add prototype.
15174 (init_registers_s390x): Likewise.
15175 (the_low_target): Add initializer for arch_setup field.
15176 * linux-sh-low.c (init_registers_sh): Add prototype.
15177 (the_low_target): Add initializer for arch_setup field.
15178 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15179 (the_low_target): Add initializer for arch_setup field.
15180 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15181 (the_low_target): Add initializer for arch_setup field.
15183 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15184 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15185 instead of init_registers ().
15186 * win32-arm-low.c (init_registers_arm): Add prototype.
15187 (the_low_target): Add initializer for arch_setup field.
15188 * win32-i386-low.c (init_registers_i386): Add prototype.
15189 (the_low_target): Add initializer for arch_setup field.
15191 * spu-low.c (init_registers_spu): Add prototype.
15192 (initialize_low): Call initialie_registers_spu () instead of
15193 initialize_registers ().
15195 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15197 * server.c (handle_v_requests): When handling the vRun and vAttach
15198 packets, if already debugging a process, don't kill it. Return an
15201 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15203 * server.c (handle_query): Correct length check.
15205 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15207 * win32-low.c (do_initial_child_stuff): Add process handle
15208 parameter. Set current_process_handle and current_process_id from the
15209 parameters. Clear globals.
15210 (win32_create_inferior): Don't set current_process_handle and
15211 current_process_id here. Instead pass them on the call to
15212 do_initial_child_stuff.
15213 (win32_attach): Likewise.
15214 (win32_clear_inferiors): New.
15215 (win32_kill): Don't close the current process handle or the
15216 current thread handle here. Instead call win32_clear_inferiors.
15217 (win32_detach): Don't open a new handle to the process. Call
15218 win32_clear_inferiors.
15219 (win32_join): Don't rely on current_process_handle; open a new
15220 handle using the process id.
15221 (win32_wait): Call win32_clear_inferiors when the inferior process
15224 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15226 * server.c (monitor_show_help): Add "exit".
15228 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15230 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15231 (clean): Add reg-xtensa.c.
15232 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15233 * configure.srv (xtensa*-*-linux*) New target.
15234 * linux-xtensa-low.c: New.
15235 * xtensa-xtregs.c: New.
15237 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15239 * hostio.c: Don't include errno.h.
15240 (errno_to_fileio_errno): Move to hostio-errno.
15241 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15242 error number outputting to the target->hostio_last_error callback.
15243 (hostio_packet_error): Use FILEIO_EINVAL directly.
15244 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15245 calls to hostio_error.
15246 * hostio-errno.c: New.
15247 * server.h (hostio_last_error_from_errno): Declare.
15248 * target.h (target_ops): Add hostio_last_error member.
15249 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15250 as hostio_last_error handler.
15251 * spu-low.c (spu_target_ops): Likewise.
15252 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15253 (wince_hostio_last_error): New functions.
15254 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15255 as hostio_last_error handler.
15256 (win32_target_ops) [!_WIN32_WCE]: Register
15257 hostio_last_error_from_errno as hostio_last_error handler.
15258 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15259 (hostio-errno.o): New rule.
15260 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15261 * configure.srv (srv_hostio_err_objs): New variable. Default to
15263 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15264 * configure: Regenerate.
15266 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15268 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15269 (linux_kill, linux_detach): Clean up the process list.
15270 * remote-utils.c (remote_open): Improve port number parsing.
15271 (putpkt_binary, input_interrupt): Only send interrupts if the target
15273 * server.c (extended_protocol): Make static.
15274 (attached): Define earlier.
15275 (exit_requested, response_needed, program_argv): New variables.
15276 (target_running): New.
15277 (start_inferior): Clear attached here.
15278 (attach_inferior): Set attached here.
15279 (require_running): Define.
15280 (handle_query): Use require_running and target_running. Implement
15282 (handle_v_attach, handle_v_run): New.
15283 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15284 (gdbserver_usage): Update.
15285 (main): Redo argument parsing. Handle --debug and --multi. Handle
15286 --attach along with other options or after the port. Save
15287 program_argv. Support no initial program. Resynchronize
15288 communication with GDB after an error. Handle "monitor exit".
15289 Use require_running and target_running. Always allow the extended
15290 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15291 restart in extended mode.
15292 * README: Refer to the GDB manual. Update --attach usage.
15294 2007-12-20 Andreas Schwab <schwab@suse.de>
15296 * linux-low.c (STACK_SIZE): Define.
15297 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15298 (linux_test_for_tracefork): Likewise.
15300 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15302 * linux-low.c (linux_wait_for_event): Update messages. Do not
15303 reinsert auto-delete breakpoints.
15304 * mem-break.c (struct breakpoint): Change return type of handler to
15306 (set_breakpoint_at): Update handler type.
15307 (reinsert_breakpoint_handler): Return 1 instead of calling
15309 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15311 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15312 * mem-break.h (set_breakpoint_at): Update handler type.
15313 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15314 * win32-low.c (auto_delete_breakpoint): New.
15315 (get_child_debug_event): Use it.
15317 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15319 * configure.ac: Check for pread and pwrite.
15320 * hostio.c (handle_pread): Fall back to lseek and read.
15321 (handle_pwrite): Fall back to lseek and write.
15322 * config.in, configure: Regenerated.
15324 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15326 * server.c (myresume): Add own_buf argument.
15327 (main): Update calls.
15329 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15331 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15332 * remote-utils.c (remote_open): Do not call disable_async_io.
15333 (block_async_io): Delete.
15334 (unblock_async_io): Make static.
15335 (initialize_async_io): New.
15336 * server.c (handle_v_cont): Handle async I/O here.
15337 (myresume): Likewise. Move other common resume tasks here...
15338 (main): ... from here. Call initialize_async_io. Disable async
15339 I/O before the main loop.
15340 * server.h (initialize_async_io): Declare.
15341 (block_async_io, unblock_async_io): Delete prototypes.
15342 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15344 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15346 * remote-utils.c (readchar): Allow binary data in received messages.
15348 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15350 * win32-low.c (attaching): New global.
15351 (win32_create_inferior): Clear the `attaching' global.
15352 (win32_attach): Set the `attaching' global.
15353 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15354 attaching. Only set a breakpoint at the entry point if not
15357 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15359 * server.c (main): Don't report dll events on the initial
15360 connection on attaches.
15362 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15364 * server.c (main): Relax numerical bases supported for the pid of
15365 the --attach command line argument.
15367 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15369 * win32-low.c (win32_attach): Call OpenProcess before
15370 DebugActiveProcess, not after. Add last error output to error
15373 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15375 * win32-low.c (win32_get_thread_context)
15376 (win32_set_thread_context): New functions.
15377 (thread_rec): Use win32_get_thread_context.
15378 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15379 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15382 2007-12-03 Leo Zayas
15383 Pedro Alves <pedro_alves@portugalmail.pt>
15385 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15387 (child_add_thread): Minor cleanup.
15388 (child_continue): Resume artificially suspended threads before
15389 calling ContinueDebugEvent.
15390 (suspend_one_thread): New.
15391 (fake_breakpoint_event): New.
15392 (get_child_debug_event): Change return type to int. Check here if
15393 gdb sent an interrupt request. If a soft interrupt was requested,
15394 fake a breakpoint event. Return 0 if there is no event to handle,
15396 (win32_wait): Don't check here if gdb sent an interrupt request.
15397 Ensure there is a valid event to handle.
15398 (win32_request_interrupt): Add soft interruption method as last
15401 2007-12-03 Leo Zayas
15402 Pedro Alves <pedro_alves@portugalmail.pt>
15404 * win32-low.h (win32_thread_info): Add descriptions to the
15405 structure members. Replace `suspend_count' counter by a
15407 * win32-low.c (thread_rec): Update condition of when to get the
15408 context from the inferior. Rely on ContextFlags being set if it
15409 has already been retrieved. Only suspend the inferior thread if
15410 we haven't already. Warn if that fails.
15411 (continue_one_thread): s/suspend_count/suspended/. Only call
15412 ResumeThread once. Warn if that fails.
15414 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15416 * win32-low.c (win32_wait): Don't read from the inferior when it
15417 has already exited.
15419 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15421 * Makefile.in (win32_low_h): New variable.
15422 (win32-low.o): Add dependency on $(win32_low_h).
15423 (win32-arm-low.o, win32-i386-low.o): New rules.
15425 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15427 * hostio.c: Correct copyright year.
15429 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15431 * Makefile.in (OBS): Add hostio.o.
15432 (hostio.o): New rule.
15433 * server.h (handle_vFile): Declare.
15434 * hostio.c: New file.
15435 * server.c (handle_v_requests): Take packet_len and new_packet_len
15436 for binary packets. Call handle_vFile.
15437 (main): Update call to handle_v_requests.
15439 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15441 * linux-low.c: Include <sched.h>.
15443 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15445 * linux-low.c (linux_tracefork_grandchild): New.
15446 (linux_tracefork_child): Use clone.
15447 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15449 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15451 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15453 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15455 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15457 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15459 * inferiors.c (change_inferior_id): Delete.
15460 (add_pid_to_list, pull_pid_from_list): New.
15461 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15462 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15463 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15464 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15465 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15466 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15467 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15468 (using_threads): Always set to 1.
15469 (handle_extended_wait): New.
15470 (add_process): Do not set TID.
15471 (linux_create_inferior): Set must_set_ptrace_flags.
15472 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15473 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15474 (linux_thread_alive): Rename TID argument to LWPID.
15475 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15476 (linux_wait_for_event): Do not use TID or check using_threads. Update
15477 call to dead_thread_notify. Call handle_extended_wait.
15478 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15479 (send_sigstop): Delete sigstop_sent.
15480 (wait_for_sigstop): Avoid TID.
15481 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15482 (linux_test_for_tracefork): New.
15483 (linux_lookup_signals): Use thread_db_active and
15484 linux_supports_tracefork_flag.
15485 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15486 * linux-low.h (get_process_thread): Avoid TID.
15487 (struct process_ifo): Move thread_known and tid to the end. Remove
15489 (linux_attach_lwp, thread_db_init): Update prototypes.
15490 * server.h (change_inferior_id): Delete prototype.
15491 (add_pid_to_list, pull_pid_from_list): New prototypes.
15492 * thread-db.c (thread_db_use_events): New.
15493 (find_first_thread): Rename to...
15494 (find_one_thread): ...this. Update callers and messages. Do not
15495 call fatal. Check thread_db_use_events. Do not call
15496 change_inferior_id or new_thread_notify.
15497 (maybe_attach_thread): Update. Do not call new_thread_notify.
15498 (thread_db_init): Set thread_db_use_events. Check use_events.
15499 * utils.c (fatal, warning): Correct message prefix.
15501 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15503 * Makefile.in (clean): Remove new files.
15504 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15505 (powerpc-64.o, powerpc-64.c): New rules.
15506 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15507 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15509 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15511 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15512 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15513 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15514 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15515 (target_regsets): Add AltiVec and SPE register sets.
15516 * configure.ac: Check for AltiVec and SPE.
15517 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15518 (ppc_fill_vrregset, ppc_store_vrregset): New.
15519 (target_regsets): Add AltiVec register set.
15520 * configure: Regenerated.
15522 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15524 * linux-low.c (O_LARGEFILE): Define.
15525 (linux_read_memory): Use /proc/PID/mem.
15526 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15527 * configure, config.in: Regenerated.
15529 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15531 * linux-low.c (linux_wait_for_event): Do not pass signals while
15534 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15536 * win32-low.c (create_process): New.
15537 (win32_create_inferior): Use create_process instead of
15538 CreateProcess. If create_process failed retry appending an ".exe"
15539 suffix. Store the GetLastError result immediatelly after
15540 create_process calls and use it on the call to error.
15542 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15544 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15546 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15548 * configure.ac: Switch license to GPLv3.
15550 2007-08-01 Michael Snyder <msnyder@access-company.com>
15552 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15554 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15556 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15558 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15559 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15560 CloseToolhelp32Snapshot.
15561 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15562 CloseToolhelp32Snapshot.
15564 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15566 * server.c (main): Check for inferior exit before main loop.
15568 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15570 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15571 instead of on tmp_desc.
15573 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15574 Daniel Jacobowitz <dan@codesourcery.com>
15576 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15577 (add_thread): Minor cleanups.
15578 (clear_inferiors): Move lower in the file. Clear the DLL
15580 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15581 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15582 (xml_escape_text): New.
15583 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15585 (handle_v_cont): Report errors.
15586 (gdbserver_version): Update.
15587 (main): Correct size of own_buf. Do not report initial DLL events.
15588 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15589 (unloaded_dll, xml_escape_text): New.
15590 * win32-low.c (enum target_waitkind): Update comments.
15591 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15592 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15593 (win32_EnumProcessModules, win32_GetModuleInformation)
15594 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15595 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15596 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15597 (win32_Module32First, win32_Module32Next, load_toolhelp)
15598 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15599 (get_child_debug_event): Handle DLL events.
15600 (win32_wait): Likewise.
15602 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15604 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15605 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15607 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15609 * win32-low.c (handle_output_debug_string): Ignore event if not
15612 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15614 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15616 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15618 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15620 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15622 * inferiors.c (change_inferior_id): Add comment.
15623 * linux-low.c (check_removed_breakpoint): Add an early
15624 prototype. Improve debug output.
15625 (linux_attach): Doc update.
15626 (linux_detach_one_process, linux_detach): Clean up before releasing
15628 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15629 * linux-low.h (struct process_info): Doc improvement.
15630 * mem-break.c (delete_all_breakpoints): New.
15631 * mem-break.h (delete_all_breakpoints): New prototype.
15632 * thread-db.c (find_first_thread): New.
15633 (thread_db_create_event): Call it instead of
15634 thread_db_find_new_threads. Clean up unused variables.
15635 (maybe_attach_thread): Remove first thread handling.
15636 (thread_db_find_new_threads): Use find_first_thread.
15637 (thread_db_get_tls_address): Likewise.
15639 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15641 * thread-db.c (thread_db_find_new_threads): Add prototype.
15642 (thread_db_create_event): Check for the main thread before adding
15644 (maybe_attach_thread): Only enable event reporting if TID == 0.
15645 (thread_db_get_tls_address): Check for new threads.
15647 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15649 * linux-low.c (linux_create_inferior): Try execv before execvp.
15650 * spu-low.c (spu_create_inferior): Likewise.
15652 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15654 * linux-low.c (linux_create_inferior): Change execv to execvp.
15655 * spu-low.c (spu_create_inferior): Likewies.
15657 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15659 * Makefile.in (clean): Clean new files instead of deleted ones.
15660 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15661 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15663 * configure.srv: Specify XML files and new regformats for MIPS and
15665 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15666 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15667 an entry for the restart register.
15668 (mips_cannot_fetch_register, mips_cannot_store_register)
15669 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15670 register names to match the XML descriptions.
15671 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15672 restart register instead of $0.
15674 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15675 Markus Deuling <deuling@de.ibm.com>
15677 * remote-utils.c (decode_xfer_write): New function.
15678 * server.h (decode_xfer_write): Add prototype.
15679 * server.c (handle_query): Add PACKET_LEN argument. Support
15680 qXfer:spu:read and qXfer:spu:write packets.
15681 (main): Pass packet_len to handle_query.
15682 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15683 * target.h (target_ops): Add qxfer_spu.
15685 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15687 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15688 accessing non-seekable spufs files.
15690 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15692 * server.c (handle_query): Add reply for qC packet.
15694 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15695 Leo Zayas <lerele@champenstudios@com>
15697 * server.h (check_remote_input_interrupt_request): New function.
15698 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15699 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15700 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15701 (check_remote_input_interrupt_request): New function.
15702 * server.h (check_remote_input_interrupt_request): Declare.
15703 * win32-low.c (winapi_DebugBreakProcess,
15704 winapi_GenerateConsoleCtrlEvent): New typedefs.
15705 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15707 (win32_wait): Check for remote interrupt request
15708 with check_remote_input_interrupt_request.
15709 (win32_request_interrupt): New function.
15710 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15712 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15714 * win32-low.c (debug_registers_changed,
15715 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15716 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15717 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15718 (thread_rec): Get context using the low target.
15719 (child_add_thread): Call thread_added on the low target,
15720 which does the same thing.
15722 (do_initial_child_stuff): Remove debug registers references.
15723 Set context using the low target. Resume threads after
15724 setting the contexts.
15725 (child_continue): Remove dead variable. Remove debug
15726 registers references.
15727 (child_fetch_inferior_registers): Go through the low target.
15728 (do_child_store_inferior_registers): Remove.
15729 (child_store_inferior_registers): Go through the low target.
15730 (win32_resume): Remove debug registers references.
15731 Set context using the low target.
15732 (handle_exception): Change return type to void. Don't record
15733 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15734 first chance exception.
15735 (get_child_debug_event): Change return type to void. Remove
15736 goto loop. Always return after waiting for debug event.
15737 (win32_wait): Convert to switch statement. Handle spurious
15740 * win32-i386-low.c (debug_registers_changed,
15741 debug_registers_used): New.
15742 (initial_stuff): Rename to ...
15743 (i386_initial_stuff): ... this. Clear debug registers
15745 (store_debug_registers): Delete.
15746 (i386_get_thread_context): New.
15747 (load_debug_registers): Delete.
15748 (i386_set_thread_context): New.
15749 (i386_thread_added): New.
15750 (single_step): Rename to ...
15751 (i386_single_step): ... this.
15752 (do_fetch_inferior_registers): Rename to ...
15753 (i386_fetch_inferior_register): ... this.
15754 (i386_store_inferior_register): New.
15755 (the_low_target): Adapt to new interface.
15757 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15758 (arm_get_thread_context): New.
15759 (arm_set_thread_context): New.
15761 (do_fetch_inferior_registers): Rename to ...
15762 (arm_fetch_inferior_register): ... this.
15763 (arm_store_inferior_register): New.
15764 (arm_wince_breakpoint): Reimplement as unsigned long.
15765 (arm_wince_breakpoint_len): Define.
15766 (the_low_target): Adapt to new interface.
15768 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15769 load_debug_registers. Add get_thread_context, set_thread_context,
15770 thread_added and store_inferior_register. Rename
15771 fetch_inferior_registers to fetch_inferior_register.
15772 (regptr): Remove declaration.
15774 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15776 * linux-low.c (linux_detach): Change return type to int. Return 0.
15777 * spu-low.c (spu_detach): Likewise.
15779 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15781 * target.h (target_ops): Change return type of detach to int.
15783 (join_inferior): New.
15784 * server.c (main): Don't skip detach support on mingw32.
15785 If the inferior doesn't support detaching return error.
15786 Call join_inferior instead of using waitpid.
15787 * linux-low.c (linux_join): New.
15788 (linux_target_op): Add linux_join.
15789 * spu-low.c (spu_join): New.
15790 (spu_target_ops): Add spu_join.
15791 * win32-low.c (win32_detach): Adapt to new interface.
15792 Reopen current_process_handle before detaching. Issue a child
15793 resume before detaching.
15795 (win32_target_op): Add win32_join.
15797 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15799 * win32-low.c (win32-attach): Fix return value.
15800 * target.h (target_ops): Describe ATTACH return values.
15802 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15804 * win32-low.c (GETPROCADDRESS): Define.
15805 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15806 (winapi_DebugSetProcessKillOnExit): Likewise.
15807 (win32_create_inferior): Force usage of ansi CreateProcessA.
15808 (win32_attach): Use GETPROCADDRESS.
15809 (win32_detach): Likewise.
15811 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15813 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15815 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15817 * win32-low.c: Commit leftover changes from 2007-03-29.
15819 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15821 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15822 fields short instead of int. Add explicit padding.
15823 (i387_cache_to_fsave): Remove unnecessary casts.
15824 (i387_fsave_to_cache): Doc fix.
15825 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15827 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15829 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15830 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15832 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15834 * configure.srv (arm*-*-mingw32ce*): Move near the other
15837 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15839 * configure.ac: Add errno checking.
15840 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15841 sys/file.h and malloc.h.
15842 (AC_CHECK_DECLS): Add perror.
15843 (srv_mingwce): Handle.
15844 * configure.srv (i[34567]86-*-cygwin*): Add
15845 win32-i386-low.o to srv_tgtobj.
15846 (i[34567]86-*-mingw*): Likewise.
15847 (arm*-*-mingw32ce*): Add case.
15848 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15849 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15850 [__MINGW32CE__] (strerror): New function.
15851 [__MINGW32CE__] (errno): Define to GetLastError.
15852 [__MINGW32CE__] (COUNTOF): New macro.
15853 (remote_open): Remove extra close call.
15854 * mem-break.c (delete_breakpoint_at): New function.
15855 * mem-break.h (delete_breakpoint_at): Declare.
15856 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15857 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15858 [USE_WIN32API] (read, write): Add char* casts.
15859 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15860 * server.h: Include wincecompat.h on Windows CE.
15861 [HAVE_ERRNO_H]: Check.
15862 (perror): Declare if not declared.
15863 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15864 (perror_with_name): Remove errno declaration.
15865 * wincecompat.h: New.
15866 * wincecompat.c: New.
15867 * win32-low.h: New.
15868 * win32-arm-low.c: New.
15869 * win32-i386-low.c: New.
15870 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15871 (OUTMSG2): Make it safe.
15873 (COUNTOF): New macro.
15874 (NUM_REGS): Get it from the low target.
15875 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15876 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15877 (thread_rec): Let low target handle debug registers.
15878 (child_add_thread): Likewise.
15879 (child_init_thread_list): Likewise.
15880 (continue_one_thread): Likewise.
15882 (do_child_fetch_inferior_registers): Move to ...
15883 * win32-i386-low.c: ... here, and rename to ...
15884 (do_fetch_inferior_registers): ... this.
15885 * win32-low.c (child_fetch_inferior_registers):
15886 Go through the low target.
15887 (do_child_store_inferior_registers): Use regptr.
15888 (strwinerror): New function.
15889 (win32_create_inferior): Handle Windows CE.
15890 Use strwinerror instead of strerror on Windows error
15891 codes. Add program to the error output.
15892 Don't close the main thread handle on Windows CE.
15893 (win32_attach): Use coredll.dll on Windows CE.
15894 (win32_kill): Close current process and current
15896 (win32_detach): Use coredll.dll on Windows CE.
15897 (win32_resume): Let low target handle debug registers, and
15899 (handle_exception): Add/Remove initial breakpoint. Avoid
15900 non-existant WSTOPSIG on Windows CE.
15901 (win32_read_inferior_memory): Cast to remove warning.
15902 (win32_arch_string): Go through the low target.
15903 (initialize_low): Call set_breakpoint_data with the low
15904 target's breakpoint.
15905 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15906 FOP_REGNUM, mappings): Move to ...
15907 * win32-i386-low.c: ... here.
15908 * win32-low.c (win32_thread_info): Move to ...
15909 * win32-low.h: ... here.
15910 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15911 win32-arm-low.c and wincecompat.c.
15912 (all:): Add $EXEEXT.
15913 (install-only:): Likewise.
15914 (gdbserver:): Likewise.
15915 (gdbreplay:): Likewise.
15916 * config.in: Regenerate.
15917 * configure: Regenerate.
15919 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15921 * win32-low.c: Rename typedef thread_info to
15922 win32_thread_info throughout.
15924 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15926 * win32-i386-low.c: Rename to ...
15927 * win32-low.c: ... this.
15928 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15929 * Makefile.in: Likewise.
15931 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15933 * remote-utils.c (monitor_output): Constify msg parameter.
15934 * server.h (monitor_output): Likewise.
15935 * win32-i386-low.c (handle_output_debug_string): New.
15936 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15937 handle_output_debug_string.
15938 (get_child_debug_event): Likewise.
15940 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15942 * server.c (main): Correct strtoul check.
15944 2007-03-27 Jon Ringle <jon@ringle.org>
15946 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15948 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15950 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15952 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15954 * terminal.h: Check HAVE_SGTTY_H.
15956 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15958 * remote-utils.c (remote_open): Print out the assigned port number.
15960 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15962 * remote-utils.c (monitor_output): New function.
15963 * server.c (debug_threads): Define here.
15964 (monitor_show_help): New function.
15965 (handle_query): Handle qRcmd.
15966 (main): Do not handle 'd' packet.
15967 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15968 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15971 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15973 * Makefile.in (EXEEXT): New.
15974 (clean): Use $(EXEEXT).
15976 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15978 * target.h (target_ops): Rename send_signal to request_interrupt,
15979 and remove enum target_signal parameter.
15980 * linux-low.c (linux_request_interrupt): Rename from
15981 linux_send_signal, and always send SIGINT.
15982 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15983 and always send SIGINT.
15984 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15986 (input_interrupt): Likewise.
15988 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15990 * server.c (get_features_xml): Check if target implemented
15992 * win32-i386-low.c (win32_arch_string): New.
15993 (win32_target_ops): Add win32_arch_string as arch_string member.
15995 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15997 * spu-low.c (spu_arch_string): New.
15998 (spu_target_ops): Add spu_arch_string.
16000 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16002 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16003 * configure.ac: Do not check for terminal.h.
16004 * configure, config.in: Regenerated.
16006 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16008 * Makefile.in (OBS): Add $(XML_BUILTIN).
16009 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16011 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16012 (arm-with-iwmmxt.c): New.
16013 * config.in, configure: Regenerate.
16014 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16015 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16016 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16017 (arm*-*-linux*): Add iWMMXt and regset support.
16018 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16019 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16020 (arm_store_wmmxregset, target_regsets): New.
16021 * server.c (get_features_xml): Take annex argument. Check builtin
16023 (handle_query): Handle multiple annexes.
16025 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16027 * remote-utils.c [USE_WIN32API] (read, write): Define.
16028 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16031 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16033 * linux-i386-low.c (the_low_target): Set arch_string.
16034 * linux-x86-64-low.c (the_low_target): Likewise.
16035 * linux-low.c (linux_arch_string): New.
16036 (linux_target_ops): Add it.
16037 * linux-low.h (struct linux_target_ops): Add arch_string.
16038 * server.c (write_qxfer_response): Use const void * for DATA.
16039 (get_features_xml): New.
16040 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16041 * target.h (struct target_ops): Add arch_string method.
16043 2007-01-03 Denis Pilat <denis.pilat@st.com>
16044 Daniel Jacobowitz <dan@codesourcery.com>
16046 * linux-low.c (linux_kill): Handle being called with no threads.
16047 * win32-i386-low.c (win32_kill): Likewise.
16048 (get_child_debug_event): Clear current_process_handle.
16050 2006-12-30 Denis PILAT <denis.pilat@st.com>
16051 Daniel Jacobowitz <dan@codesourcery.com>
16053 * remote-utils.c (remote_open): Check the type of specified
16054 serial port devices before opening them.
16055 * server.c (main): Kill the inferior if an error occurs during
16056 the first remote_open.
16058 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16060 * README: Update supported targets.
16062 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16064 * Makefile.in (clean): Remove reg-mips64.c.
16065 (reg-mips64.c, reg-mips64.o): New rules.
16066 * configure.srv: Handle mips64. Include regset support for mips.
16067 * linux-mips-low.c (union mips_register): New.
16068 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16069 (mips_breakpoint, mips_breakpoint_at): Use int.
16070 (mips_collect_register, mips_supply_register)
16071 (mips_collect_register_32bit, mips_supply_register_32bit)
16072 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16073 (mips_store_fpregset, target_regsets): New.
16074 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16076 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16078 * configure.srv: Add target "spu*-*-*".
16079 * Makefile.in (clean): Remove reg-spu.c.
16080 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16081 * spu-low.c: New file.
16083 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16085 * configure.ac: Correct td_thr_tls_get_addr test.
16086 * configure: Regenerated.
16088 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16090 * linux-low.c (linux_wait_for_event): Reformat. Use the
16091 pass_signals array.
16092 * remote-utils.c (decode_address_to_semicolon): New.
16093 * server.c (pass_signals, handle_general_set): New.
16094 (handle_query): Mention QPassSignals for qSupported.
16095 (main): Call handle_general_set.
16096 * server.h (pass_signals, decode_address_to_semicolon): New.
16098 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16100 * server.c (handle_query): Correct error handling for read_auxv.
16102 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16104 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16105 and srv_linux_thread_db to yes.
16106 * linux-s390-low.c (s390_fill_gregset): New function.
16107 (target_regsets): Define data structure.
16109 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16111 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16112 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16113 * config.in, configure: Regenerated.
16114 * inferiors.c (gdb_id_to_thread): New function.
16115 (gdb_id_to_thread_id): Use it.
16116 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16117 * linux-low.h (struct process_info): Add th member.
16118 (thread_db_get_tls_address): New prototype.
16119 * remote-utils.c (decode_address): Make non-static.
16120 * server.c (handle_query): Handle qGetTLSAddr.
16121 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16122 * target.h (struct target_ops): Add get_tls_address.
16123 * thread-db.c (maybe_attach_thread): Save the thread handle.
16124 (thread_db_get_tls_address): New.
16126 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16128 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16129 (linux_resume_one_process): Take a siginfo_t *. Update all
16130 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16131 (struct pending_signals): Add a siginfo_t.
16132 (linux_wait_for_process): Always set last_status.
16133 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16134 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16135 * linux-low.h (struct process_info): Add last_status.
16137 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16139 * remote-utils.c (try_rle): New function.
16140 (putpkt_binary): Use it.
16142 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16144 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16145 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16146 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16147 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16148 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16151 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16153 * server.c (terminal_fd): New variable.
16154 (old_foreground_pgrp): Likewise.
16155 (restore_old_foreground_pgrp): New function.
16156 (start_inferior): Record the terminal file descriptor in terminal_fd
16157 and its original foreground group in old_foreground_pgrp. Register
16158 restore_old_foreground_pgrp with atexit().
16160 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16162 * server.c (handle_query): Correct qPart to qXfer.
16164 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16166 * configure.ac: Check for more headers which are missing on
16167 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16168 * configure.srv: Add Cygwin and mingw32.
16169 * remote-utils.c: Don't include headers unconditionally which
16170 are missing on mingw32. Include <winsock.h> for mingw32.
16171 (remote_open): Adjust for mingw32 support. Flush
16172 standard error after writing to it.
16173 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16174 (unblock_async_io, enable_async_io, disable_async_io)
16175 (readchar, getpkt): Update for Winsock support.
16176 (prepare_resume_reply): Expect a protocol signal number.
16177 * server.c: Disable <sys/wait.h> on mingw32.
16178 (start_inferior): Adjust for mingw32 support. Flush
16179 standard error after writing to it.
16180 (attach_inferior): Likewise. Use protocol signal
16182 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16184 * win32-i386-low.c: New file.
16185 * Makefile.in (XM_CLIBS): Set.
16186 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16187 (win32-i386-low.o): New dependency rule.
16188 * linux-low.c (linux_wait): Use target signal numbers.
16189 * target.h (struct target_ops): Doc fix.
16190 * server.h (target_signal_to_name): New prototype.
16191 * gdbreplay.c: Don't include headers unconditionally which
16192 are missing on mingw32. Include <winsock.h> for mingw32.
16193 (remote_close, remote_open): Adjust for Winsock support.
16194 * configure, config.in: Regenerated.
16196 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16198 * server.c (decode_xfer_read, write_qxfer_response): New.
16199 (handle_query): Take a packet length argument. Handle
16200 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16201 the qSupported response.
16202 (main): Update call to handle_query.
16204 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16206 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16207 (putpkt_binary): Renamed from putpkt and adjusted for binary
16209 (putpkt): New wrapper for putpkt_binary.
16210 (readchar): Don't mask off the high bit.
16211 (decode_X_packet): New function.
16212 * server.c (main): Call putpkt_binary if a handler sets the packet
16213 length. Save the length of the incoming packet. Handle 'X'.
16214 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16216 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16218 * server.c (handle_query): Handle qSupported.
16220 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16222 * remote-utils.c (all_symbols_looked_up): New variable.
16223 (look_up_one_symbol): Check it.
16224 * server.h (look_up_one_symbol): New declaration.
16225 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16227 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16229 * Makefile.in (linux-arm-low.o): Update dependencies.
16230 * linux-arm-low.c: Include "gdb_proc_service.h".
16231 (PTRACE_GET_THREAD_AREA): Define.
16232 (ps_get_thread_area): New function.
16234 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16236 * configure.srv (m68k*-*-uclinux*): New target.
16237 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16238 (linux_resume_one_process): Remove extraneous cast.
16239 (linux_read_offsets): New.
16240 (linux_target_op): Add linux_read_offsets on mmuless systems.
16241 * server.c (handle_query): Add qOffsets logic.
16242 * target.h (struct target_ops): Add read_offsets.
16244 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16246 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16247 (PTRACE_GET_THREAD_AREA): Define.
16248 (ps_get_thread_area): New function.
16249 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16250 (linux-x86-64-low.o): Update.
16252 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16254 * configure.ac: Remove checks for prfpregset_t.
16255 * gdb_proc_service.h: New file.
16256 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16257 new "gdb_proc_service.h".
16258 * proc-service.c: Likewise.
16259 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16260 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16261 * Makefile.in (gdb_proc_service_h): Updated.
16262 * configure, config.in: Regenerated.
16264 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16266 * remote-utils.c (prepare_resume_reply): Move declaration
16267 of gdb_id_from_wait to the top of the block.
16269 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16271 * linux-low.c (regsets_store_inferior_registers): Read the regset
16272 from the target before filling it.
16274 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16276 * server.c (attach_inferior): Return SIGTRAP for a successful
16279 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16281 * Makefile.in (OBS): Add version.o.
16282 (STAGESTUFF): Delete.
16283 (version.o): Add dependencies.
16284 (version.c): Replace rule.
16285 (clean): Remove version.c.
16286 * server.c (gdbserver_version): New.
16287 (gdbserver_usage): Use printf.
16288 (main): Handle --version and --help.
16289 * server.h (version, host_name): Add declarations.
16291 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16303 * linux-x86-64-low.c:
16305 * linux-s390-low.c:
16306 * linux-ppc64-low.c:
16308 * linux-mips-low.c:
16309 * linux-m68k-low.c:
16310 * linux-m32r-low.c:
16313 * linux-ia64-low.c:
16314 * linux-i386-low.c:
16315 * linux-crisv32-low.c:
16327 * gdbserver.1: Add (C) after Copyright. Update the FSF
16330 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16332 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16333 (arm_breakpoint_at): Recognize both breakpoints.
16334 (the_low_target): Use the correct breakpoint instruction.
16336 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16338 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16339 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16340 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16341 (the_low_target): Update.
16343 2005-10-25 Andreas Schwab <schwab@suse.de>
16345 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16347 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16348 (ia64_num_regs): Reduce to 462.
16350 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16352 * acinclude.m4: Correct quoting.
16353 * aclocal.m4: Regenerated.
16355 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16356 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16357 (thread_db_init): Call thread_db_err_str.
16358 * configure.ac: Check for TD_VERSION.
16359 * config.in, configure: Regenerated.
16361 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16363 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16365 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16367 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16368 is not available. Define HAVE_PTRACE_GETREGS if it is.
16369 * config.in, configure: Regenerated.
16370 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16371 * linux-i386-low.c, linux-m68k-low.c: Update to use
16372 HAVE_PTRACE_GETREGS.
16373 * linux-low.c (regsets_fetch_inferior_registers)
16374 (regsets_store_inferior_registers): Only return 0 if we processed
16376 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16377 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16379 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16381 * inferiors.c (struct thread_info): Add gdb_id.
16382 (add_thread): Add gdb_id argument.
16383 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16384 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16385 calls to add_thread.
16386 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16387 * server.c (handle_query): Use thread_to_gdb_id.
16388 (handle_v_cont, main): Use gdb_id_to_thread_id.
16389 * server.h (add_thread): Update prototype.
16390 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16393 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16395 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16396 left-padded registers.
16397 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16398 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16400 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16402 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16403 * configure: Regenerate.
16404 * config.in: Regenerate.
16405 * server.h (NEED_DECLARATION_STRERROR):
16406 Replace with !HAVE_DECL_STRERROR.
16408 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16410 * linux-low.c (linux_wait, linux_send_signal): Don't test
16411 an unsigned long variable for > 0 if it could be MAX_ULONG.
16412 * server.c (myresume): Likewise.
16413 * target.c (set_desired_inferior): Likewise.
16415 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16417 * configure.ac: Simplify and improve check for socklen_t.
16418 * configure, config.in: Regenerate.
16420 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16422 * acconfig.h: Remove.
16423 * configure.ac: Add a test for socklen_t. Use three-argument
16424 AC_DEFINE throughout.
16425 * config.in: Regenerated using autoheader 2.59.
16426 * configure: Regenerated.
16428 * gdbreplay.c (socklen_t): Provide a default.
16429 (remote_open): Use socklen_t.
16430 * remote-utils.c (socklen_t): Provide a default.
16431 (remote_open): Use socklen_t.
16432 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16435 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16437 * linux-low.c (linux_read_memory, linux_write_memory)
16438 (linux_read_auxv): Likewise.
16439 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16440 (check_mem_write): Likewise.
16441 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16443 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16444 (registers_from_string, register_data): Likewise.
16445 * server.c (handle_query, main): Likewise.
16446 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16447 (decode_M_packet): Likewise.
16448 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16449 * target.h (struct target_ops): Update read_memory, write_memory,
16451 (read_inferior_memory, write_inferior_memory): Update.
16452 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16453 to unsigned char *.
16454 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16455 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16456 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16457 linux-s390-low.c, linux-sh-low.c: Update for changes in
16458 read_inferior_memory and the_low_target->breakpoint.
16460 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16462 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16463 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16464 * configure.srv: Add powerpc64-*-linux*.
16465 * linux-ppc64-low.c: New file.
16467 2005-05-23 Orjan Friberg <orjanf@axis.com>
16469 * linux-cris-low.c: New file with support for CRIS.
16470 * linux-crisv32-low.c: Ditto for CRISv32.
16471 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16472 (clean): Add reg-cris.c and reg-crisv32.c.
16473 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16474 reg-crisv32.o, and reg-crisv32.c to make rules.
16475 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16476 recognized targets.
16478 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16480 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16481 of sizeof (PTRACE_XFER_TYPE).
16482 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16484 2005-05-12 Orjan Friberg <orjanf@axis.com>
16486 * target.h (struct target_ops): Add insert_watchpoint,
16487 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16488 pointers for hardware watchpoint support.
16489 * linux-low.h (struct linux_target_ops): Ditto.
16490 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16491 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16492 to linux_target_ops.
16493 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16495 * server.c (main): Recognize 'Z' and 'z' packets.
16497 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16499 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16500 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16501 (the_low_target): Add new members.
16503 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16505 * proc-service.c (ps_lgetregs): Search all_processes instead of
16508 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16510 * server.c (start_inferior): Change return type to int.
16511 (attach_inferior): Change sigptr to int *.
16512 (handle_v_cont, handle_v_requests): Change signal to int *.
16513 (main): Change signal to int.
16515 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16517 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16518 * configure.srv: Add m32r*-*-linux*.
16519 * linux-m32r-low.c: New file.
16521 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16523 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16525 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16527 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16528 Take unsigned long arguments for PIDs.
16529 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16530 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16531 (wait_for_sigstop, linux_resume_one_process)
16532 (regsets_fetch_inferior_registers, linux_send_signal)
16533 (linux_read_auxv): Likewise. Update the types of variables holding
16534 PIDs. Update format string specifiers.
16535 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16536 * remote-utils.c (prepare_resume_reply): Likewise.
16537 * server.c (cont_thread, general_thread, step_thread)
16538 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16540 (handle_query): Update format specifiers.
16541 (handle_v_cont, main): Use strtoul for thread IDs.
16542 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16543 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16544 (general_thread, step_thread, thread_from_wait)
16545 (old_thread_from_wait): Update.
16546 * target.h (struct thread_resume): Use unsigned long for THREAD.
16547 (struct target_ops): Use unsigned long for arguments to attach and
16550 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16552 * acinclude.m4: Include bfd/bfd.m4 directly.
16553 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16554 <agriffis@toolchain.org>.
16555 * aclocal.m4, configure: Regenerated.
16557 2005-01-07 Andrew Cagney <cagney@gnu.org>
16559 * configure.ac: Rename configure.in, require autoconf 2.59.
16560 * configure: Re-generate.
16562 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16564 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16565 LIBS when finished.
16566 * aclocal.m4: Regenerated.
16567 * configure: Regenerated.
16569 2004-11-21 Andreas Schwab <schwab@suse.de>
16571 * linux-m68k-low.c (m68k_num_gregs): Define.
16572 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16573 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16574 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16575 (m68k_breakpoint_at): New. Add to the_low_target.
16577 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16578 srv_linux_thread_db to yes.
16580 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16582 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16583 (ARCH_SET_FS): Likewise.
16584 (ARCH_GET_FS): Likewise.
16585 (ARCH_GET_GS): Likewise.
16587 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16589 * linux-i386-low.c (ps_get_thread_area): New.
16590 * linux-x86-64-low.c (ps_get_thread_area): New.
16591 * linux-low.c: Include <sys/syscall.h>.
16592 (linux_kill_one_process): Don't kill the first thread here.
16593 (linux_kill): Kill the first thread here.
16594 (kill_lwp): New function.
16595 (send_sigstop, linux_send_signal): Use it.
16596 * proc-service.c: Clean up #ifdefs.
16597 (fpregset_info): Delete.
16598 (ps_lgetregs): Update and enable implementation.
16599 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16601 * remote-utils.c (struct sym_cache, symbol_cache): New.
16602 (input_interrupt): Print a clearer message.
16603 (async_io_enabled): New variable.
16604 (enable_async_io, disable_async_io): Use it. Update comments.
16605 (look_up_one_symbol): Use the symbol cache.
16606 * thread-db.c (thread_db_look_up_symbols): New function.
16607 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16609 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16611 * configure.in: Test for -rdynamic.
16612 * configure: Regenerated.
16613 * Makefile (INTERNAL_LDFLAGS): New.
16614 (gdbserver, gdbreplay): Use it.
16616 2004-09-02 Andrew Cagney <cagney@gnu.org>
16618 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16620 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16622 * linux-low.c (linux_wait): Clear all_processes list also.
16624 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16626 * linux-low.c: Include <errno.h>. Remove extern declaration of
16629 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16631 * gdbreplay.c, server.h, utils.c: Update copyright years.
16633 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16635 * server.c (main): Print child status or termination signal from
16636 variable 'signal', not 'sig'.
16638 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16640 * linux-low.c (linux_read_memory): Change return type to
16641 int. Check for and return error from ptrace().
16642 * target.c (read_inferior_memory): Change return type to int. Pass
16643 back return status from the_target->read_memory().
16644 * target.h (struct target_ops): Adapt *read_memory() prototype.
16646 (read_inferior_memory): Adapt prototype.
16647 * server.c (main): Return an error packet if
16648 read_inferior_memory() returns an error.
16650 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16652 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16653 Unify with other clean targets.
16655 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16657 * server.c (handle_v_cont): Call set_desired_inferior.
16659 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16661 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16663 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16665 * linux-low.c (linux_wait): Unblock async I/O.
16666 (linux_resume): Block and enable async I/O.
16667 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16668 * server.h (block_async_io, unblock_async_io): Add prototypes.
16670 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16672 * remote-utils.c (remote_open): Print a status notice after
16673 opening a TCP port.
16674 * server.c (attach_inferior): Print a status notice after
16677 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16679 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16681 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16683 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16685 * server.c, target.h: Update copyright years.
16687 2004-02-25 Roland McGrath <roland@redhat.com>
16689 * target.h (struct target_ops): New member `read_auxv'.
16690 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16691 * linux-low.c (linux_read_auxv): New function.
16692 (linux_target_ops): Initialize `read_auxv' member to that.
16694 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16696 Committed by Jim Blandy <jimb@redhat.com>.
16698 * linux-s390-low.c (s390_num_regs): Update.
16699 (s390_regmap): Remove control registers. Use __s390x__ predefine
16700 instead of GPR_SIZE to distiguish s390 and s390x targets.
16702 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16704 * linux-low.c: Update copyright year.
16705 (check_removed_breakpoint): Clear pending_is_breakpoint.
16706 (linux_set_resume_request, linux_queue_one_thread)
16707 (resume_status_pending_p): New functions.
16708 (linux_continue_one_thread): Use process->resume.
16709 (linux_resume): Only resume threads if there are no pending events.
16710 * linux-low.h (struct process_info): Add resume request
16713 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16715 * regcache.c (new_register_cache): Clear the allocated register
16716 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16718 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16720 * linux-low.c (linux_resume): Take a struct thread_resume *
16722 (linux_wait): Update call.
16723 (resume_ptr): New static variable.
16724 (linux_continue_one_thread): Renamed from
16725 linux_continue_one_process. Use resume_ptr.
16726 (linux_resume): Use linux_continue_one_thread.
16727 * server.c (handle_v_cont, handle_v_requests): New functions.
16728 (myresume): New function.
16729 (main): Handle 'v' case.
16730 * target.h (struct thread_resume): New type.
16731 (struct target_ops): Change argument of "resume" to struct
16733 (myresume): Delete macro.
16735 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16737 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16738 (uninstall): Support DESTDIR.
16740 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16742 * configure.srv: Add xscale*linux copy of arm*linux entry.
16744 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16746 * linux-arm-low.c (arm_reinsert_addr): New function.
16747 (the_low_target): Add arm_reinsert_addr.
16749 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16751 * mem-break.c: Remove whitespace at end of file.
16753 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16755 * configure.in: Check whether we need to prototype strerror.
16756 * server.h: Optionally prototype strerror.
16757 * gdbreplay.c (perror_with_name): Use strerror.
16758 * linux-low.c (linux_attach_lwp): Use strerror.
16759 * utils.c (perror_with_name): Use strerror.
16760 * config.in, configure: Regenerated.
16762 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16764 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16765 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16767 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16769 * Makefile.in (SFILES): Update.
16770 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16771 low-sun3.c: Remove files.
16773 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16775 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16776 (linux_detach_one_process, linux_detach): New functions.
16777 (linux_target_ops): Add linux_detach.
16778 * server.c (main): Handle 'D' packet.
16779 * target.h (struct target_ops): Add "detach" member.
16780 (detach_inferior): Define.
16782 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16784 From Kelley Cook <kelleycook@wideopenwest.com>:
16785 * configure.srv: Accept i[34567]86 variants.
16787 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16789 * linux-low.c (linux_wait_for_event): Correct comment typos.
16790 (linux_resume_one_process): Call check_removed_breakpoint.
16791 (linux_send_signal): New function.
16792 (linux_target_ops): Add linux_send_signal.
16793 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16795 * target.h (struct target_ops): Add send_signal.
16797 2003-05-29 Jim Blandy <jimb@redhat.com>
16799 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16800 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16801 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16802 away part of the register's value.
16804 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16806 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16807 (linux_wait_for_event, linux_init_signals): Likewise.
16809 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16811 * configure.in: Check for stdlib.h.
16812 * configure: Regenerated.
16813 * config.in: Regenerated.
16815 2003-01-04 Andreas Schwab <schwab@suse.de>
16817 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16819 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16821 * Makefile.in: Remove obsolete code.
16823 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16825 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16826 defined(PT_FPR0_HI).
16828 2002-11-17 Stuart Hughes <seh@zee2.com>
16830 * linux-arm-low.c (arm_num_regs): Increase.
16831 (arm_regmap): Include status register.
16833 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16835 * linux-low.c (register_addr): Remove incorrect -1 check.
16837 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16839 * linux-low.c (linux_create_inferior): Call setpgid. Return
16841 (unstopped_p, linux_signal_pid): Remove.
16842 (linux_target_ops): Remove linux_signal_pid.
16843 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16844 global instead of target method.
16845 * target.h (struct target_ops): Remove signal_pid. Update comment
16846 for create_inferior.
16847 * server.c (signal_pid): New variable.
16848 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16849 gdbserver. Set the child to be the foreground process group.
16850 (attach_inferior): Set signal_pid.
16852 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16854 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16856 2002-08-20 Jim Blandy <jimb@redhat.com>
16858 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16861 2002-08-01 Andrew Cagney <cagney@redhat.com>
16863 * Makefile.in: Make chill references obsolete.
16865 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16867 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16868 * configure: Regenerate.
16869 * config.in: Regenerate.
16871 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16873 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16874 (perror_with_name, remote_close, remote_open, expect, play): Static.
16876 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16878 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16879 byte offsets instead of an array of indexes.
16880 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16882 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16884 * regcache.c: Add comment.
16886 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16888 * thread-db.c: New file.
16889 * proc-service.c: New file.
16890 * acinclude.m4: New file.
16891 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16892 proc-service.o, and thread-db.o.
16893 (linux-low.o): Add USE_THREAD_DB.
16894 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16895 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16896 * aclocal.m4: Regenerated.
16897 * config.in: Regenerated.
16898 * configure: Regenerated.
16899 * configure.in: Check for proc_service.h, sys/procfs.h,
16900 thread_db.h, and linux/elf.h headrs.
16901 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16902 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16903 Check for -lthread_db and thread support.
16904 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16905 PowerPC, and SuperH.
16906 * i387-fp.c: Constify arguments.
16907 * i387-fp.h: Likewise.
16908 * inferiors.c: (struct thread_info): Renamed from
16909 `struct inferior_info'. Remove PID member. Use generic inferior
16910 list header. All uses updated.
16911 (inferiors, signal_pid): Removed.
16912 (all_threads): New variable.
16913 (get_thread): Define.
16914 (add_inferior_to_list): New function.
16915 (for_each_inferior): New function.
16916 (change_inferior_id): New function.
16917 (add_inferior): Removed.
16918 (remove_inferior): New function.
16919 (add_thread): New function.
16920 (free_one_thread): New function.
16921 (remove_thread): New function.
16922 (clear_inferiors): Use for_each_inferior and free_one_thread.
16923 (find_inferior): New function.
16924 (find_inferior_id): New function.
16925 (inferior_target_data): Update argument type.
16926 (set_inferior_target_data): Likewise.
16927 (inferior_regcache_data): Likewise.
16928 (set_inferior_regcache_data): Likewise.
16929 * linux-low.c (linux_bp_reinsert): Remove.
16930 (all_processes, stopping_threads, using_thrads)
16931 (struct pending_signals, debug_threads, pid_of): New.
16932 (inferior_pid): Replace with macro.
16933 (struct inferior_linux_data): Remove.
16934 (get_stop_pc, add_process): New functions.
16935 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16936 Use add_process and add_thread.
16937 (linux_attach_lwp): New function, based on old linux_attach. Use
16938 add_process and add_thread. Set stop_expected for new threads.
16939 (linux_attach): New function.
16940 (linux_kill_one_process): New function.
16941 (linux_kill): Kill all LWPs.
16942 (linux_thread_alive): Use find_inferior_id.
16943 (check_removed_breakpoints, status_pending_p): New functions.
16944 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16945 Update. Use WNOHANG. Wait for cloned processes also. Update process
16946 struct for the found process.
16947 (linux_wait_for_event): New function.
16948 (linux_wait): Use it. Support LWPs.
16949 (send_sigstop, wait_for_sigstop, stop_all_processes)
16950 (linux_resume_one_process, linux_continue_one_process): New functions.
16951 (linux_resume): Support LWPs.
16952 (REGISTER_RAW_SIZE): Remove.
16953 (fetch_register): Use register_size instead. Call supply_register.
16954 (usr_store_inferior_registers): Likewise. Call collect_register.
16955 Fix recursive case.
16956 (regsets_fetch_inferior_registers): Improve error message.
16957 (regsets_store_inferior_registers): Add debugging.
16958 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16959 (unstopped_p, linux_signal_pid): New functions.
16960 (linux_target_ops): Add linux_signal_pid.
16961 (linux_init_signals): New function.
16962 (initialize_low): Call it. Initialize using_threads.
16963 * regcache.c (inferior_regcache_data): Add valid
16965 (get_regcache): Fetch registers lazily. Add fetch argument
16966 and update all callers.
16967 (regcache_invalidate_one, regcache_invalidate): New
16969 (new_register_cache): Renamed from create_register_cache.
16970 Return the new regcache.
16971 (free_register_cache): Change argument to a void *.
16972 (registers_to_string, registers_from_string): Call get_regcache
16973 with fetch flag set.
16974 (register_data): Make static. Pass fetch flag to get_regcache.
16975 (supply_register): Call get_regcache with fetch flag clear.
16976 (collect_register): Call get_regcache with fetch flag set.
16977 (collect_register_as_string): New function.
16978 * regcache.h: Update.
16979 * remote-utils.c (putpkt): Flush after debug output and use
16981 Handle input interrupts while waiting for an ACK.
16982 (input_interrupt): Use signal_pid method.
16983 (getpkt): Flush after debug output and use stderr.
16984 (outreg): Use collect_register_as_string.
16985 (new_thread_notify, dead_thread_notify): New functions.
16986 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16987 and general_thread.
16988 (look_up_one_symbol): Flush after debug output.
16989 * server.c (step_thread, server_waiting): New variables.
16990 (start_inferior): Don't use signal_pid. Update call to mywait.
16991 (attach_inferior): Update call to mywait.
16992 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16993 (main): Don't fetch/store registers explicitly. Use
16994 set_desired_inferior. Support proposed ``Hs'' packet. Update
16996 * server.h: Update.
16997 (struct inferior_list, struct_inferior_list_entry): New.
16998 * target.c (set_desired_inferior): New.
16999 (write_inferior_memory): Constify.
17000 (mywait): New function.
17001 * target.h: Update.
17002 (struct target_ops): New signal_pid method.
17003 (mywait): Removed macro, added prototype.
17005 * linux-low.h (regset_func): Removed.
17006 (regset_fill_func, regset_store_func): New.
17007 (enum regset_type): New.
17008 (struct regset_info): Add type field. Use new operation types.
17009 (struct linux_target_ops): stop_pc renamed to get_pc.
17010 Add decr_pc_after_break and breakpoint_at.
17011 (get_process, get_thread_proess, get_process_thread)
17012 (strut process_info, all_processes, linux_attach_lwp)
17013 (thread_db_init): New.
17015 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17016 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17017 (the_low_target): Add new members.
17018 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17019 (i386_store_fpxregset): Constify.
17020 (target_regsets): Add new kind identifier.
17021 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17022 (i386_set_pc): Add debugging.
17023 (i386_breakpoint_at): New function.
17024 (the_low_target): Add new members.
17025 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17026 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17027 (mips_breakpoint_at): New.
17028 (the_low_target): Add new members.
17029 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17030 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17031 (the_low_target): Add new members.
17032 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17033 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17034 (the_low_target): Add new members.
17035 * linux-x86-64-low.c (target_regsets): Add new kind
17038 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17040 From Martin Pool <mbp@samba.org>:
17041 * server.c (gdbserver_usage): New function.
17044 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17046 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17047 stop_at -> stop_pc.
17049 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17051 * Makefile.in: Remove obsolete code.
17053 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17055 * linux-low.c (regsets_fetch_inferior_registers),
17056 (regsets_store_inferior_registers): Removed cast to int from
17058 * regcache.h: Added declaration of struct inferior_info.
17060 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17062 * inferiors.c (struct inferior_info): Add regcache_data.
17063 (add_inferior): Call create_register_cache.
17064 (clear_inferiors): Call free_register_cache.
17065 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17066 * regcache.c (struct inferior_regcache_data): New.
17067 (registers): Remove.
17068 (get_regcache): New function.
17069 (create_register_cache, free_register_cache): New functions.
17070 (set_register_cache): Don't initialize the register cache here.
17071 (registers_to_string, registers_from_string, register_data): Call
17073 * regcache.h: Add prototypes.
17074 * server.h: Likewise.
17076 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17078 * mem-break.c: New file.
17079 * mem-break.h: New file.
17080 * Makefile.in: Add mem-break.o rule; update server.h
17082 * inferiors.c (struct inferior_info): Add target_data
17084 (clear_inferiors): Free target_data member if set.
17085 (inferior_target_data, set_inferior_target_data): New functions.
17086 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17087 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17088 * linux-low.c (linux_bp_reinsert): New variable.
17089 (struct inferior_linux_data): New.
17090 (linux_create_inferior): Use set_inferior_target_data.
17091 (linux_attach): Likewise. Call add_inferior.
17092 (linux_wait_for_one_inferior): New function.
17093 (linux_wait): Call it.
17094 (linux_write_memory): Add const.
17095 (initialize_low): Call set_breakpoint_data.
17096 * linux-low.h (struct linux_target_ops): Add breakpoint
17098 * server.c (attach_inferior): Remove extra add_inferior
17100 * server.h: Include mem-break.h. Update inferior.c
17102 * target.c (read_inferior_memory)
17103 (write_inferior_memory): New functions.
17104 * target.h (read_inferior_memory)
17105 (write_inferior_memory): Change macros to prototypes.
17106 (struct target_ops): Update comments. Add const to write_memory
17109 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17111 * linux-low.c (usr_store_inferior_registers): Support
17112 registers which are allowed to fail to store.
17113 * linux-low.h (linux_target_ops): Likewise.
17114 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17115 (ppc_cannot_store_register): FPSCR may not be storable.
17117 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17119 * server.h: Include <string.h> if HAVE_STRING_H.
17120 * ChangeLog: Correct paths in last ChangeLog entry.
17122 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17124 * linux-low.h: Remove obsolete prototypes.
17125 (struct linux_target_ops): New.
17126 (extern the_low_target): New.
17127 * linux-low.c (num_regs, regmap): Remove declarations.
17128 (register_addr): Use the_low_target explicitly.
17129 (fetch_register): Likewise.
17130 (usr_fetch_inferior_registers): Likewise.
17131 (usr_store_inferior_registers): Likewise.
17132 * linux-arm-low.c (num_regs): Remove.
17133 (arm_num_regs): Define.
17134 (arm_regmap): Renamed from regmap, made static.
17135 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17137 (arm_cannot_store_register): Renamed from cannot_store_register,
17139 (the_low_target): New.
17140 * linux-i386-low.c (num_regs): Remove.
17141 (i386_num_regs): Define.
17142 (i386_regmap): Renamed from regmap, made static.
17143 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17145 (i386_cannot_store_register): Renamed from cannot_store_register,
17147 (the_low_target): New.
17148 * linux-ia64-low.c (num_regs): Remove.
17149 (ia64_num_regs): Define.
17150 (ia64_regmap): Renamed from regmap, made static.
17151 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17153 (ia64_cannot_store_register): Renamed from cannot_store_register,
17155 (the_low_target): New.
17156 * linux-m68k-low.c (num_regs): Remove.
17157 (m68k_num_regs): Define.
17158 (m68k_regmap): Renamed from regmap, made static.
17159 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17161 (m68k_cannot_store_register): Renamed from cannot_store_register,
17163 (the_low_target): New.
17164 * linux-mips-low.c (num_regs): Remove.
17165 (mips_num_regs): Define.
17166 (mips_regmap): Renamed from regmap, made static.
17167 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17169 (mips_cannot_store_register): Renamed from cannot_store_register,
17171 (the_low_target): New.
17172 * linux-ppc-low.c (num_regs): Remove.
17173 (ppc_num_regs): Define.
17174 (ppc_regmap): Renamed from regmap, made static.
17175 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17177 (ppc_cannot_store_register): Renamed from cannot_store_register,
17179 (the_low_target): New.
17180 * linux-s390-low.c (num_regs): Remove.
17181 (s390_num_regs): Define.
17182 (s390_regmap): Renamed from regmap, made static.
17183 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17185 (s390_cannot_store_register): Renamed from cannot_store_register,
17187 (the_low_target): New.
17188 * linux-sh-low.c (num_regs): Remove.
17189 (sh_num_regs): Define.
17190 (sh_regmap): Renamed from regmap, made static.
17191 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17193 (sh_cannot_store_register): Renamed from cannot_store_register,
17195 (the_low_target): New.
17196 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17197 (the_low_target): New.
17199 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17201 * Makefile.in: Add stamp-h target.
17202 * configure.in: Create stamp-h.
17203 * configure: Regenerated.
17205 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17207 * inferiors.c: New file.
17208 * target.c: New file.
17209 * target.h: New file.
17210 * Makefile.in: Add target.o and inferiors.o. Update
17212 * linux-low.c (inferior_pid): New static variable,
17213 moved from server.c.
17214 (linux_create_inferior): Renamed from create_inferior.
17215 Call add_inferior. Return 0 on success instead of a PID.
17216 (linux_attach): Renamed from myattach.
17217 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17218 (linux_thread_alive): Renamed from mythread_alive.
17219 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17221 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17222 (regsets_store_inferior_registers): Correct error message.
17223 Add missing ``return 0''.
17224 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17225 (linux_store_registers): Renamed from store_inferior_registers.
17226 (linux_read_memory): Renamed from read_inferior_memory.
17227 (linux_write_memory): Renamed from write_inferior_memory.
17228 (linux_target_ops): New structure.
17229 (initialize_low): Call set_target_ops ().
17230 * remote-utils.c (unhexify): New function.
17231 (hexify): New function.
17232 (input_interrupt): Send signals to ``signal_pid''.
17233 * server.c (inferior_pid): Remove.
17234 (start_inferior): Update create_inferior call.
17235 (attach_inferior): Call add_inferior.
17236 (handle_query): New function.
17237 (main): Call handle_query for `q' packets.
17238 * server.h: Include "target.h". Remove obsolete prototypes.
17239 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17241 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17243 * Makefile.in: Add WARN_CFLAGS. Update configury
17245 * configure.in: Check for <string.h>
17246 * configure: Regenerate.
17247 * config.in: Regenerate.
17248 * gdbreplay.c: Include needed system headers.
17249 (remote_open): Remove strchr prototype.
17250 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17251 * regcache.c (supply_register): Change buf argument to const void *.
17252 (supply_register_by_name): Likewise.
17253 (collect_register): Change buf argument to void *.
17254 (collect_register_by_name): Likewise.
17255 * regcache.h: Add missing prototypes.
17256 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17257 * server.c (handle_query): New function.
17258 (attached): New static variable, moved out of main.
17259 (main): Quiet longjmp clobber warnings.
17260 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17261 * utils.c (error): Remove NORETURN.