1 2019-04-09 Tom Tromey <tromey@adacore.com>
3 * linux-low.c (select_event_lwp): Use find_thread_in_random.
5 2019-04-08 Tom Tromey <tom@tromey.com>
7 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
9 (linux_resume_one_lwp): Likewise.
11 2019-04-08 Tom Tromey <tom@tromey.com>
13 * gdbreplay.c: Update.
14 * linux-low.c: Update.
17 2019-04-08 Tom Tromey <tom@tromey.com>
19 * server.c: Use C++ exception handling.
20 * linux-low.c: Use C++ exception handling.
21 * gdbreplay.c: Use C++ exception handling.
23 2019-04-08 Tom Tromey <tom@tromey.com>
25 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
26 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
27 (captured_main, main): Update.
28 * gdbreplay.c (main): Update.
30 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
32 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
33 value in argument pointer, return 1 if the entry is found and 0
34 otherwise. Move comment.
35 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
36 * linux-low.h (linux_get_auxv): Declare.
37 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
39 2019-04-05 Tom Tromey <tromey@adacore.com>
41 * server.c (gdbserver_usage): Use upper-case for metasyntactic
44 2019-03-28 Alan Hayward <alan.hayward@arm.com>
46 * linux-low.c (AT_HWCAP2): Add define if not already included.
48 2019-03-26 Alan Hayward <alan.hayward@arm.com>
50 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
51 (aarch64_arch_setup): Call linux_get_hwcap.
52 * linux-arm-low.c (arm_get_hwcap): Remove function.
53 (arm_read_description): Call linux_get_hwcap.
54 * linux-low.c (linux_get_auxv): New function.
55 (linux_get_hwcap): Likewise.
56 (linux_get_hwcap2): Likewise.
57 * linux-low.h (linux_get_hwcap): New declaration.
58 (linux_get_hwcap2): Likewise.
59 * linux-ppc-low.c (ppc_get_auxv): Remove function.
60 (ppc_arch_setup): Call linux_get_hwcap.
61 * linux-s390-low.c (s390_get_hwcap): Remove function.
62 (s390_arch_setup): Call linux_get_hwcap.
64 2019-03-22 Alan Hayward <alan.hayward@arm.com>
65 Jiong Wang <jiong.wang@arm.com>
67 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
68 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
70 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
72 2019-03-22 Alan Hayward <alan.hayward@arm.com>
73 Jiong Wang <jiong.wang@arm.com>
75 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
76 (aarch64_get_hwcap): New function.
77 (aarch64_arch_setup): Read APIA hwcap.
79 2019-03-22 Alan Hayward <alan.hayward@arm.com>
80 Jiong Wang <jiong.wang@arm.com>
82 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
83 (initialize_low_tracepoint): Likewise.
84 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
85 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
86 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
87 (aarch64_linux_read_description): Likewise.
88 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
90 2019-03-12 John Baldwin <jhb@FreeBSD.org>
92 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
93 i386_create_target_description for 'segments' parameter.
94 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
95 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
96 * win32-i386-low.c (i386_arch_setup): Likewise.
98 2019-03-12 Tom Tromey <tromey@adacore.com>
100 * linux-low.c (iterate_over_lwps): Update.
102 2019-03-06 Tom Tromey <tom@tromey.com>
104 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
105 (captured_main): Use SCOPE_EXIT.
107 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
109 * configure.srv: Use '$enable_unittest' instead of '$development'
110 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
113 2019-02-27 Tom Tromey <tromey@adacore.com>
115 * gdbreplay.c (logchar): Handle \r\n.
117 2019-02-07 Alan Hayward <alan.hayward@arm.com>
119 * linux-low.c (linux_attach): Add process before lwp.
120 * server.c (attach_inferior): Check if already attached.
122 2019-02-07 Tom Tromey <tom@tromey.com>
124 * x86-tdesc.h: Rename include guard.
125 * x86-low.h: Add include guard.
126 * wincecompat.h: Rename include guard.
127 * win32-low.h: Add include guard.
128 * utils.h: Rename include guard.
129 * tracepoint.h: Rename include guard.
130 * tdesc.h: Rename include guard.
131 * target.h: Rename include guard.
132 * server.h: Rename include guard.
133 * remote-utils.h: Rename include guard.
134 * regcache.h: Rename include guard.
135 * nto-low.h: Rename include guard.
136 * notif.h: Add include guard.
137 * mem-break.h: Rename include guard.
138 * lynx-low.h: Add include guard.
139 * linux-x86-tdesc.h: Add include guard.
140 * linux-s390-tdesc.h: Add include guard.
141 * linux-ppc-tdesc-init.h: Add include guard.
142 * linux-low.h: Add include guard.
143 * linux-aarch64-tdesc.h: Add include guard.
144 * linux-aarch32-low.h: Add include guard.
145 * inferiors.h: Rename include guard.
146 * i387-fp.h: Rename include guard.
147 * hostio.h: Rename include guard.
148 * gdbthread.h: Rename include guard.
149 * gdb_proc_service.h: Rename include guard.
150 * event-loop.h: Rename include guard.
151 * dll.h: Rename include guard.
152 * debug.h: Rename include guard.
153 * ax.h: Rename include guard.
155 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
158 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
159 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
161 2019-01-25 Tom Tromey <tom@tromey.com>
163 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
165 2019-01-25 Tom Tromey <tom@tromey.com>
167 * win32-low.c: Fix common/ includes.
168 * win32-i386-low.c: Fix common/ includes.
169 * tracepoint.c: Fix common/ includes.
170 * thread-db.c: Fix common/ includes.
171 * target.h: Fix common/ includes.
172 * symbol.c: Fix common/ includes.
173 * spu-low.c: Fix common/ includes.
174 * server.h: Fix common/ includes.
175 * server.c: Fix common/ includes.
176 * remote-utils.c: Fix common/ includes.
177 * regcache.h: Fix common/ includes.
178 * regcache.c: Fix common/ includes.
179 * nto-x86-low.c: Fix common/ includes.
180 * notif.h: Fix common/ includes.
181 * mem-break.h: Fix common/ includes.
182 * lynx-low.c: Fix common/ includes.
183 * lynx-i386-low.c: Fix common/ includes.
184 * linux-x86-tdesc-selftest.c: Fix common/ includes.
185 * linux-x86-low.c: Fix common/ includes.
186 * linux-low.c: Fix common/ includes.
187 * inferiors.h: Fix common/ includes.
188 * i387-fp.c: Fix common/ includes.
189 * hostio.c: Fix common/ includes.
190 * hostio-errno.c: Fix common/ includes.
191 * gdbthread.h: Fix common/ includes.
192 * gdbreplay.c: Fix common/ includes.
193 * fork-child.c: Fix common/ includes.
194 * event-loop.c: Fix common/ includes.
196 (enum gdb_agent_op): Fix common/ includes.
198 2019-01-21 Tom Tromey <tom@tromey.com>
200 * tracepoint.c: Fix includes.
201 * remote-utils.c: Fix includes.
202 * linux-x86-low.c: Fix includes.
204 2019-01-01 Joel Brobecker <brobecker@adacore.com>
206 * gdbreplay.c (gdbreplay_version): Update copyright year in
208 * server.c (gdbserver_version): Likewise.
210 2018-12-05 Alan Hayward <alan.hayward@arm.com>
212 * linux-low.c (add_lwp): Switch ordering.
214 2018-11-29 Tom Tromey <tom@tromey.com>
216 * win32-low.c (win32_join): Take pid, not process.
217 * target.h (struct target_ops) <join>: Change argument type.
218 (join_inferior): Change argument name.
219 * spu-low.c (spu_join): Take pid, not process.
220 * server.c (handle_detach): Preserve pid before destroying
222 * lynx-low.c (lynx_join): Take pid, not process.
223 * linux-low.c (linux_join): Take pid, not process.
225 2018-11-23 Alan Hayward <alan.hayward@arm.com>
227 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
228 (aarch64_cannot_fetch_register): Likewise.
229 (struct linux_target_ops): Update references.
231 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
233 * linux-ppc-low.c: Include nat/linux-ptrace.h.
235 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
237 * configure.srv (ipa_ppc_linux_regobj): Add
238 powerpc-isa207-htm-vsx32l-ipa.o and
239 powerpc-isa207-htm-vsx64l-ipa.o.
240 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
241 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
242 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
243 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
244 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
245 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
246 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
247 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
248 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
249 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
250 (init_registers_powerpc_isa207_htm_vsx32l)
251 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
252 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
253 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
254 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
255 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
256 (ppc_store_tm_ctarregset): New functions.
257 (ppc_regsets): Add entries for HTM regsets.
258 (ppc_arch_setup): Set htm in features struct when needed. Set
259 sizes for the HTM regsets.
260 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
261 (initialize_low_arch): Call
262 init_registers_powerpc_isa207_htm_vsx32l and
263 init_registers_powerpc_isa207_htm_vsx64l.
264 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
265 PPC_TDESC_ISA207_HTM_VSX.
266 (initialize_low_tracepoint): Call
267 init_registers_powerpc_isa207_htm_vsx32l and
268 init_registers_powerpc_isa207_htm_vsx64l.
270 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
272 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
273 rs6000/power-linux-pmu.xml to srv_xmlfiles.
274 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
275 (ppc_store_pmuregset): New functions.
276 (ppc_regsets): Add entries for ebb and pmu regsets.
277 (ppc_arch_setup): Set isa207 in features struct if the ebb and
278 pmu regsets are available. Set sizes for these regsets.
280 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
282 * configure.srv (ipa_ppc_linux_regobj): Add
283 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
284 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
285 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
286 rs6000/powerpc-isa207-vsx32l.xml, and
287 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
288 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
289 <PPC_TDESC_ISA207_VSX>: New enum value.
290 (init_registers_powerpc_isa207_vsx32l): Declare.
291 (init_registers_powerpc_isa207_vsx64l): Declare.
292 * linux-ppc-low.c (ppc_fill_tarregset): New function.
293 (ppc_store_tarregset): New function.
294 (ppc_regsets): Add entry for the TAR regset.
295 (ppc_arch_setup): Set isa207 in features struct when needed. Set
296 size for the TAR regsets.
297 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
298 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
299 and init_registers_powerpc_isa207_vsx64l.
300 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
301 (initialize_low_tracepoint): Call
302 init_registers_powerpc_isa207_vsx32l and
303 init_registers_powerpc_isa207_vsx64l.
305 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
306 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
308 * configure.srv (ipa_ppc_linux_regobj): Add
309 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
310 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
311 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
312 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
313 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
314 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
315 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
316 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
317 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
318 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
319 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
320 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
321 (ppc_hwcap): Add comment.
322 (ppc_hwcap2): New global.
323 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
324 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
325 (ppc_regsets): Add entries for the DSCR and PPR regsets.
326 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
327 when needed. Set sizes for the the DSCR and PPR regsets.
328 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
329 (initialize_low_arch): Call
330 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
331 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
332 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
333 PPC_TDESC_ISA205_PPR_DSCR_VSX.
334 (initialize_low_tracepoint): Call
335 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
336 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
338 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
340 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
342 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
343 Simon Marchi <simark@simark.ca>
345 * acinclude.m4: Include "../selftest.m4".
346 * configure: Regenerate.
347 * configure.ac: Use "GDB_AC_SELFTEST".
348 * configure.srv: Use "$enable_unittests" instead of
349 "$development" when checking whether unit tests have been
351 * server.c (captured_main): Update message informing that
352 selftests have been disabled.
354 2018-10-04 Tom Tromey <tom@tromey.com>
356 * configure: Rebuild.
358 2018-10-04 Tom Tromey <tom@tromey.com>
360 * server.c (handle_status): Rename inner "thread".
361 (process_serial_event): Declare "res" in 'm' case.
362 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
363 (iterate_over_lwps): Rename inner "thread".
364 (linux_qxfer_libraries_svr4): Rename inner "len".
365 * gdbthread.h (find_thread_in_random): Rename inner "thread".
367 2018-10-01 Gary Benson <gbenson@redhat.com>
369 * gdb_proc_service.h: Moved common code to
370 common/gdb_proc_service.h.
372 2018-10-01 Gary Benson <gbenson@redhat.com>
374 * gdb_proc_service.h: Synchronize comments and whitespace with
375 GDB's version of this file.
377 2018-09-25 Tom Tromey <tom@tromey.com>
379 * configure: Rebuild.
380 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
382 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
384 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
385 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
386 ($(IPA_LIB)): Sort IPA_OBJS.
388 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
390 * Makefile.in: Remove references to $(ADD_DEPS).
392 2018-09-16 Tom Tromey <tom@tromey.com>
394 * remote-utils.c (remote_open): Use GNU style for metasyntactic
396 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
399 2018-09-05 Tom Tromey <tom@tromey.com>
401 * configure: Rebuild.
403 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
406 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
408 2018-08-27 Tom Tromey <tom@tromey.com>
411 * configure: Rebuild.
413 2018-08-27 Tom Tromey <tom@tromey.com>
415 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
416 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
417 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
418 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
419 (s390x_emit_stack_adjust): Add casts to unsigned char.
421 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
425 * server.h (struct client_state) <disable_randomization>:
428 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
430 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
432 (mips_supply_ptrace_register): Likewise.
434 2018-07-22 Tom Tromey <tom@tromey.com>
436 * configure: Rebuild.
438 2018-07-22 Tom Tromey <tom@tromey.com>
440 * win32-low.c (win32_create_inferior): Remove unused variables.
441 * gdbreplay.c (remote_open): Remove unused variable.
442 * remote-utils.c (remote_prepare): Remove unused variable.
443 * x86-tdesc.h (X86_TDESC_H): Define.
444 (amd64_expedite_regs): Define conditionally.
445 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
446 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
447 * remote-utils.c (readchar): Remove unused variable.
449 2018-07-13 Pedro Alves <palves@redhat.com>
451 * linux-low.c (linux_kill): Change parameter to process_info
452 pointer instead of pid. Adjust.
453 * lynx-low.c (lynx_kill): Likewise.
454 * nto-low.c (nto_kill): Likewise.
455 * spu-low.c (spu_kill): Likewise.
456 * win32-low.c (win32_kill): Likewise.
457 * server.c (handle_v_kill, kill_inferior_callback)
458 (detach_or_kill_for_exit): Adjust.
459 * target.c (kill_inferior): Change parameter to process_info
460 pointer instead of pid. Adjust.
461 * target.h (struct target_ops) <kill>: Change parameter to
462 process_info pointer instead of pid. Adjust all implementations
464 (kill_inferior): Likewise.
466 2018-07-13 Pedro Alves <palves@redhat.com>
468 * linux-low.c (linux_detach, linux_join): Change parameter to
469 process_info pointer instead of pid. Adjust.
470 * lynx-low.c (lynx_detach, lynx_join): Likewise.
471 * nto-low.c (nto_detach): Likewise.
472 * spu-low.c (spu_detach, spu_join): Likewise.
473 * win32-low.c (win32_detach, win32_join): Likewise.
474 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
475 * target.h (struct target_ops) <detach, join>: Change parameter to
476 process_info pointer instead of pid. Adjust all implementations
478 (detach_inferior, join_inferior): Rename 'pid' parameter to
481 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
482 Jan Kratochvil <jan.kratochvil@redhat.com>
483 Paul Fertser <fercerpav@gmail.com>
484 Tsutomu Seki <sekiriki@gmail.com>
486 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
487 (OBS): Add 'common/netstuff.o'.
488 (GDBREPLAY_OBS): Likewise.
489 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
490 (remote_open): Implement support for IPv6
492 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
494 (handle_accept_event): Accept connections from IPv6 sources.
495 (remote_prepare): Handle IPv6-style hostnames; implement
496 support for IPv6 connections.
497 (remote_open): Implement support for printing connections from
500 2018-07-11 Pedro Alves <palves@redhat.com>
503 * mem-break.c (any_persistent_commands): Add process_info
504 parameter and use it instead of relying on the current process.
505 Change return type to bool.
506 * mem-break.h (any_persistent_commands): Add process_info
507 parameter and change return type to bool.
508 * server.c (handle_detach): Remove require_running_or_return call.
509 Look up the process_info for the process we're about to detach.
510 If not found, return back error to GDB. Adjust
511 any_persistent_commands call to pass down a process pointer.
513 2018-07-11 Pedro Alves <palves@redhat.com>
515 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
516 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
517 instead of collect_register_by_name.
518 * regcache.c (regcache_raw_get_unsigned_by_name): New.
519 * regcache.h (regcache_raw_get_unsigned_by_name): New.
521 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
522 Pedro Alves <palves@redhat.com>
524 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
526 2018-07-03 Tom Tromey <tom@tromey.com>
528 * linux-low.c: Update.
529 * lynx-low.c: Update.
530 * mem-break.c: Update.
532 * remote-utils.c: Update.
536 * win32-low.c: Update.
538 2018-07-03 Tom Tromey <tom@tromey.com>
542 2018-07-03 Tom Tromey <tom@tromey.com>
544 * linux-low.c: Update.
546 2018-07-03 Tom Tromey <tom@tromey.com>
550 2018-07-03 Tom Tromey <tom@tromey.com>
552 * linux-low.c: Update.
553 * linux-mips-low.c: Update.
554 * lynx-low.c: Update.
556 * remote-utils.c: Update.
560 * thread-db.c: Update.
562 2018-07-03 Tom Tromey <tom@tromey.com>
564 * linux-low.c: Update.
565 * linux-mips-low.c: Update.
566 * lynx-low.c: Update.
567 * mem-break.c: Update.
569 * remote-utils.c: Update.
573 * tracepoint.c: Update.
575 2018-07-03 Tom Tromey <tom@tromey.com>
577 * linux-low.c: Update.
578 * linux-ppc-low.c: Update.
579 * linux-x86-low.c: Update.
580 * proc-service.c: Update.
583 * thread-db.c: Update.
584 * win32-low.c: Update.
586 2018-07-03 Tom Tromey <tom@tromey.com>
588 * linux-low.c: Update.
589 * lynx-low.c: Update.
591 * remote-utils.c: Update.
593 * thread-db.c: Update.
594 * win32-low.c: Update.
596 2018-06-29 Joel Brobecker <brobecker@adacore.com>
598 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
599 parameter in call to 'amd64_create_target_description'.
601 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
603 * x86-tdesc.h: Remove executable permission flag.
605 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
607 * configure.ac: Remove AC_PREREQ, add missing quoting.
608 * configure: Re-generate.
609 * config.in: Re-generate.
610 * aclocal.m4: Re-generate.
612 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
614 * tracepoint.h (current_traceframe): Remove declaration.
616 2018-06-18 Alan Hayward <alan.hayward@arm.com>
618 * linux-aarch64-low.c (is_sve_tdesc): New function.
619 (aarch64_sve_regs_copy_to_regcache): Likewise.
620 (aarch64_sve_regs_copy_from_regcache): Likewise.
621 (aarch64_regs_info): Add SVE checks.
622 (initialize_low_arch): Initialize SVE.
624 2018-06-18 Alan Hayward <alan.hayward@arm.com>
626 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
628 2018-06-11 Alan Hayward <alan.hayward@arm.com>
630 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
631 (initialize_low_tracepoint): Likewise
632 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
633 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
635 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
637 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
639 2018-06-11 Alan Hayward <alan.hayward@arm.com>
641 * server.h (PBUFSIZ): Increase size
643 2018-06-11 Alan Hayward <alan.hayward@arm.com>
645 * regcache.c (regcache::raw_compare): New function.
646 * regcache.h (regcache::raw_compare): New declaration.
648 2018-06-11 Alan Hayward <alan.hayward@arm.com>
650 * regcache.c (new_register_cache): Use new.
651 (free_register_cache): Use delete.
652 (register_data): Use const.
653 (supply_register): Move body inside regcache.
654 (regcache::raw_supply): New override function.
655 (collect_register): Move body inside regcache.
656 (regcache::raw_collect): New override function.
657 (regcache::get_register_status): New override function.
658 * regcache.h (struct regcache): Inherit from reg_buffer_common.
660 2018-06-09 Tom Tromey <tom@tromey.com>
662 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
664 (event_queue): Use std::queue.
665 (gdb_event_xfree): Remove.
666 (initialize_event_loop, process_event, wait_for_event): Update.
668 2018-06-08 Stan Cox <scox@redhat.com>
670 * win32-low.c (win32_create_inferior): last_ptid and last_status
671 moved to client_state.
673 2018-06-08 Pedro Alves <palves@redhat.com>
675 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
676 common/common-exceptions.o, common/common-utils.o,
677 common/errors.o, common/print-utils.o and utils.o.
678 * gdbreplay.c: Include "common-defs.h" instead of the two
679 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
680 string.h or alloca.h.
681 (perror_with_name): Delete.
682 (remote_open): Use xstrdup instead of strdup.
683 (main): Rename to ...
684 (captured_main): ... this.
687 2018-06-08 Tom Tromey <tom@tromey.com>
689 * linux-low.c (linux_low_read_btrace): Update.
691 2018-06-04 Stan Cox <scox@redhat.com>
693 * server.h (struct client_state): New.
694 * server.c (cont_thread, general_thread, multi_process)
695 (report_fork_events, report_vfork_events, report_exec_events)
696 (report_thread_events, swbreak_feature, hwbreak_feature)
697 (vCont_supported, disable_randomization, pass_signals)
698 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
699 Moved to client_state.
700 * remote-utils.c (remote_debug, noack_mode)
701 (transport_is_reliable): Moved to client_state.
702 * tracepoint.c (current_traceframe): Moved to client_state.
705 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
706 linux-low.c, remote-utils.h, target.c: Use client_state.
708 2018-05-31 Alan Hayward <alan.hayward@arm.com>
710 * configure.srv: Add new c/h file.
712 2018-05-31 Alan Hayward <alan.hayward@arm.com>
714 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
717 2018-05-25 Maciej W. Rozycki <macro@mips.com>
719 * gdb.arch/mips-fpregset-core.exp: New test.
720 * gdb.arch/mips-fpregset-core.c: New test source.
722 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
725 * hostio.c (require_int): Do not report overflow for integers
726 between 0xfffffff and 0x7fffffff.
728 2018-05-22 Maciej W. Rozycki <macro@mips.com>
730 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
731 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
732 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
734 (the_low_target): Wire them.
736 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
738 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
739 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
740 mode. Call collect_register_by_name with vscr using
741 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
742 (ppc_store_vrregset): Add and set vscr_offset variable as in
743 ppc_fill_vrregset. Call supply_register_by_name with vscr using
746 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
748 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
749 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
750 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
752 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
754 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
755 (ppc_store_vsxregset): Likewise.
756 (ppc_fill_vrregset): Likewise.
757 (ppc_store_vrregset): Likewise.
758 (ppc_fill_evrregset): Likewise.
759 (ppc_store_evrregset): Likewise.
760 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
761 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
764 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
766 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
767 wordsize of the inferior. Call ppc_linux_target_wordsize.
769 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
771 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
772 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
773 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
774 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
775 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
776 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
777 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
778 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
779 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
780 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
781 (tdesc_powerpc_e500l): Remove.
782 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
783 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
784 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
785 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
787 (ppc_arch_setup): Remove target description matching code. Fill a
788 ppc_linux_features struct and call ppc_linux_match_description
791 2018-05-22 Maciej W. Rozycki <macro@mips.com>
793 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
794 width of the requested register exceeds the width of the
796 (mips_cannot_store_register): Likewise.
798 2018-05-21 Maciej W. Rozycki <macro@mips.com>
800 * linux-mips-low.c (mips_fetch_register): New function. Update
802 (mips_store_gregset): Supply 0 rather than $restart for $zero.
803 (the_low_target): Wire `mips_fetch_register'.
805 2018-05-10 Joel Brobecker <brobecker@adacore.com>
807 * lynx-i386-low.c (LYNXOS_178): New macro.
808 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
809 the layout on LynxOS-178.
810 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
811 handle floating point registers that are not supported by
814 2018-05-10 Tom Tromey <tom@tromey.com>
816 * configure: Rebuild.
818 2018-05-10 Joel Brobecker <brobecker@adacore.com>
821 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
822 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
823 Use it to set the expedite_regs field in the given tdesc.
824 * x86-tdesc.h: New file.
825 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
826 Adjust following the addition of the new expedite_regs parameter
828 * linux-tic6x-low.c (tic6x_read_description): Likewise.
829 * linux-x86-tdesc.c: #include "x86-tdesc.h".
830 (i386_linux_read_description, amd64_linux_read_description):
831 Adjust following the addition of the new expedite_regs parameter
833 * lynx-i386-low.c: #include "x86-tdesc.h".
834 (lynx_i386_arch_setup): Adjust following the addition of the new
835 expedite_regs parameter to init_target_desc.
836 * nto-x86-low.c: #include "x86-tdesc.h".
837 (nto_x86_arch_setup): Adjust following the addition of the new
838 expedite_regs parameter to init_target_desc.
839 * win32-i386-low.c: #include "x86-tdesc.h".
840 (i386_arch_setup): Adjust following the addition of the new
841 expedite_regs parameter to init_target_desc.
843 2018-05-10 Joel Brobecker <brobecker@adacore.com>
846 * win32-low.c (win32_create_inferior): Add call to my_wait
847 setting last_status global.
849 2018-05-10 Joel Brobecker <brobecker@adacore.com>
852 * win32-low.c (create_process): Only call gdb_tilde_expand if
853 inferior_cwd is not NULL.
855 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
857 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
858 registers to the cache if their values have changed.
859 (i387_xsave_to_cache): Provide default values for x87 control
860 registers when these features are available, but disabled.
861 * regcache.c (supply_register_by_name_zeroed): New function.
862 * regcache.h (supply_register_by_name_zeroed): Declare new
865 2018-05-07 Tom Tromey <tom@tromey.com>
867 * configure: Rebuild.
869 2018-05-04 Tom Tromey <tom@tromey.com>
871 * configure: Rebuild.
873 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
874 Pedro Alves <palves@redhat.com>
876 * linux-aarch64-low.c (aarch64_stopped_data_address):
879 2018-04-27 Tom Tromey <tom@tromey.com>
881 * configure: Rebuild.
883 2018-04-23 Tom Tromey <tom@tromey.com>
885 * configure: Rebuild.
887 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
889 * Makefile.in (depcomp): Add "..".
890 (all_deps_files): New and use it.
892 2018-04-18 Alan Hayward <alan.hayward@arm.com>
894 * configure.srv (aarch64*-*-linux*): Don't include xml.
895 (i[34567]86-*-cygwin*): Likewise.
896 (i[34567]86-*-linux*): Likewise.
897 (i[34567]86-*-lynxos*): Likewise.
898 (i[34567]86-*-mingw32ce*): Likewise.
899 (i[34567]86-*-mingw*): Likewise.
900 (i[34567]86-*-nto*): Likewise.
901 (tic6x-*-uclinux): Likewise.
902 (x86_64-*-linux*): Likewise.
903 (x86_64-*-mingw*): Likewise.
904 (x86_64-*-cygwin*): Likewise.
906 2018-04-18 Alan Hayward <alan.hayward@arm.com>
908 * tdesc.c: Remove xml parameter.
910 2018-04-18 Alan Hayward <alan.hayward@arm.com>
912 * server.c (get_features_xml): Remove cast.
913 * tdesc.c (void target_desc::accept): Fill in function.
914 (tdesc_get_features_xml): Remove old xml creation.
915 (print_xml_feature::visit_pre): Add xml vistor.
916 * tdesc.h (struct target_desc): Make xmltarget mutable.
917 (tdesc_get_features_xml): Remove declaration.
919 2018-04-18 Alan Hayward <alan.hayward@arm.com>
921 * tdesc.c (tdesc_architecture_name): Add new function.
922 (tdesc_osabi_name): Likewise.
923 (tdesc_get_features_xml): Use new functions.
925 2018-04-18 Alan Hayward <alan.hayward@arm.com>
927 * tdesc.c (tdesc_create_flags): Remove.
928 (tdesc_add_flag): Likewise.
929 (tdesc_named_type): Likewise.
930 (tdesc_create_union): Likewise.
931 (tdesc_create_struct): Likewise.
932 (tdesc_create_vector): Likewise.
933 (tdesc_add_bitfield): Likewise.
934 (tdesc_add_field): Likewise.
935 (tdesc_set_struct_size): Likewise.
937 2018-04-18 Alan Hayward <alan.hayward@arm.com>
939 * tdesc.c (~target_desc): Remove implictly deleted items.
940 (init_target_desc): Iterate all features.
941 (tdesc_get_features_xml): Use vector.
942 (tdesc_create_feature): Create feature.
943 * tdesc.h (tdesc_feature) Remove
944 (target_desc): Add features.
946 2018-04-18 Alan Hayward <alan.hayward@arm.com>
948 * Makefile.in: Add common/tdesc.c
949 * tdesc.c (init_target_desc): init all reg_defs from register
951 (tdesc_create_reg): Create tdesc_reg.
952 * tdesc.h (tdesc_feature): Add register vector.
954 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
956 * tdesc.h (struct target_desc) <features>: Change type to
957 std::vector<std::string>.
958 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
960 (tdesc_get_features_xml): Likewise.
961 (tdesc_create_feature): Likewise.
963 2018-03-26 Alan Hayward <alan.hayward@arm.com>
965 * regcache.c (find_register_by_number): Return a ref.
966 (find_regno): Use references.
967 (register_size): Likewise.
968 (register_data): Likewise.
969 * tdesc.c (target_desc::~target_desc): Remove free calls.
970 (target_desc::operator==): Use std::vector compare.
971 (init_target_desc): Use reference.
972 (tdesc_create_reg): Use reg constructors.
973 * tdesc.h (struct target_desc): Replace pointer with object.
975 2018-03-23 Alan Hayward <alan.hayward@arm.com>
977 * regcache.c (find_register_by_number): Make static.
978 (find_regno): Use find_register_by_number
979 * regcache.h (struct reg): Remove declaration.
981 2018-03-23 Alan Hayward <alan.hayward@arm.com>
983 * tdesc.c (target_desc::~target_desc): Move to here.
984 (target_desc::operator==): Likewise.
985 * tdesc.h (target_desc::~target_desc): Move from here.
986 (target_desc::operator==): Likewise.
988 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
990 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
992 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
994 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
996 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
997 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
998 and init_registers_s390_gs_linux64.
1000 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1002 * linux-s390-low.c (s390_fill_gs): Remove function.
1003 (s390_fill_gsbc): Remove function.
1004 (s390_regsets): Set fill functions for the guarded storage regsets
1007 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1009 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1010 the word size. Add comment.
1011 (s390_get_wordsize): New function.
1012 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1013 pswm with it. Instead, use s390_get_wordsize to determine the
1014 word size first and derive the correct tdesc from that directly.
1016 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1018 * Makefile.in: Include silent-rules.mk.
1019 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1020 (COMPILE): Add ECHO_CXX.
1021 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1022 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1023 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1024 (version-generated.c): Add ECHO_GEN.
1025 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1026 (IPAGENT_COMPILE): Add ECHO_CXX.
1027 (%-generated.c): Add ECHO_REGDAT.
1029 2018-03-14 Tom Tromey <tom@tromey.com>
1032 * ax.c (ax_printf): Special case for NULL.
1034 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1036 * linux-low.c (linux_qxfer_libraries_svr4): Use
1037 xml_escape_text_append.
1039 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1041 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1043 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1045 * server.c (handle_general_set): Remove unnecessary xstrdup.
1047 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1049 * server.c (parse_debug_format_options): Adjust to
1050 delim_string_to_char_ptr_vec changes.
1051 * thread-db.c (thread_db_load_search): Adjust to
1052 dirnames_to_char_ptr_vec changes.
1054 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1056 * target.h (target_enable_btrace, target_disable_btrace)
1057 (target_read_btrace, target_read_btrace_conf): Turn macro into
1058 inline function. Throw error if target method is not defined.
1059 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1060 check for btrace target method. Be prepared to handle exceptions
1061 from btrace target methods.
1063 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1065 * server.c (captured_main): Change order of error message printed
1066 when the current working directory cannot be found.
1068 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1070 * server.c: Include "filenames.h" and "pathstuff.h".
1071 (program_name): Delete variable.
1072 (program_path): New anonymous class.
1073 (get_exec_wrapper): Use "program_path" instead of
1075 (handle_v_run): Likewise.
1076 (captured_main): Likewise.
1077 (process_serial_event): Likewise.
1079 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1081 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1082 (OBJS): Add "pathstuff.o".
1083 * server.c (current_directory): New global variable.
1084 (captured_main): Initialize "current_directory".
1086 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1088 * tdesc.c: Use common/tdesc.h.
1089 * tdesc.h: Likewise.
1091 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1092 Simon Marchi <simon.marchi@ericsson.com>
1094 * Makefile.in: Switch order of make rules.
1096 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1098 * Makefile.in: Add common directory in build.
1099 * configure.ac: Add common reference.
1100 * configure: Regenerate.
1102 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1104 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1105 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1106 * spu-low.c (spu_target_ops): Likewise.
1107 * win32-low.c (win32_target_ops): Likewise.
1108 * server.c (supported_btrace_packets): Report packets unconditionally.
1109 * target.h (target_ops) <supports_btrace>: Remove.
1110 (target_supports_btrace): Remove.
1112 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1114 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1115 (handle_btrace_disable): Change return type to void. Use exceptions
1117 (handle_btrace_general_set): Catch exception and copy message to
1120 2018-02-08 Tom Tromey <tom@tromey.com>
1122 * linux-low.c (install_software_single_step_breakpoints): Use
1123 make_scoped_restore.
1124 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1125 (do_restore_current_thread_cleanup): Remove.
1126 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1129 2018-02-08 Tom Tromey <tom@tromey.com>
1131 * mem-break.c (set_raw_breakpoint_at): Use
1132 gdb::unique_xmalloc_ptr.
1134 2018-01-30 Pedro Alves <palves@redhat.com>
1137 * target.c (target_terminal::terminal_state): Rename to ...
1138 (target_terminal::m_terminal_state): ... this.
1140 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1142 * linux-low.c (handle_extended_wait): Surround call to
1143 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1145 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1147 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1148 linux_ptrace_attach_fail_reason_string now returning an
1150 (linux_attach): Likewise.
1151 * thread-db.c (attach_thread): Likewise.
1153 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1156 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1157 checking for fs_base/gs_base fields in struct user_regs_struct.
1158 * configure: Regenerate.
1160 2018-01-16 Yao Qi <yao.qi@linaro.org>
1163 * linux-low.c (fetch_register): Call supply_register instead of
1166 2018-01-08 Yao Qi <yao.qi@linaro.org>
1167 Simon Marchi <simon.marchi@ericsson.com>
1169 * Makefile.in (OBS): Remove selftest.o.
1170 * configure.ac: Set srv_selftest_objs if $development is true.
1171 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1172 * configure: Re-generated.
1173 * server.c (captured_main): Wrap variable selftest_filter with
1176 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1178 * server.c (parse_debug_format_options): Return std::string.
1179 (handle_monitor_command, captured_main): Adjust.
1181 2018-01-05 Pedro Alves <palves@redhat.com>
1184 * server.c (captured_main): Pass quiet=false to
1185 save_original_signals_state.
1187 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1189 * gdbreplay.c (gdbreplay_version): Update copyright year in
1191 * server.c (gdbserver_version): Likewise.
1193 2017-12-08 Tom Tromey <tom@tromey.com>
1195 * ax.c (ax_printf): Update.
1197 2017-12-07 Yao Qi <yao.qi@linaro.org>
1199 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1200 aarch64_linux_read_description.
1201 * linux-amd64-ipa.c (idx2mask): New array.
1202 (get_ipa_tdesc): Move idx2mask out.
1203 (initialize_low_tracepoint): Initialize target descriptions.
1204 * linux-i386-ipa.c (idx2mask): New array.
1205 (get_ipa_tdesc): Move idx2mask out.
1206 (initialize_low_tracepoint): Initialize target descriptions.
1208 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1210 * tdesc.c (struct tdesc_type): Change return type.
1211 (tdesc_add_flag): Change parameter type.
1212 (tdesc_add_bitfield): Likewise.
1213 (tdesc_add_field): Likewise.
1214 (tdesc_set_struct_size): Likewise.
1216 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1218 * regcache.c (registers_to_string): Remove unused variable.
1220 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1222 * inferiors.c (for_each_inferior_with_data): Remove.
1223 * inferiors.h (for_each_inferior_with_data): Remove.
1224 * server.c (handle_qxfer_threads_worker): Change parameter type.
1225 (handle_qxfer_threads_proper): Use for_each_thread.
1227 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1229 * inferiors.c (for_each_inferior): Remove.
1230 (clear_inferiors): Use for_each_thread.
1231 * inferiors.h (for_each_inferior): Remove.
1232 * linux-low.c (linux_wait_for_event_filtered): Use
1234 (linux_stabilize_threads): Likewise.
1235 * regcache.c (regcache_release): Likewise.
1236 * server.c (gdb_wants_all_threads_stopped): Likewise.
1237 (clear_pending_status_callback): Remove.
1238 (handle_status): Use for_each_thread.
1239 (captured_main): Likewise.
1240 * win32-low.c (child_init_thread_list): Likewise.
1241 (win32_clear_inferiors): Likewise.
1242 (fake_breakpoint_event): Likewise.
1244 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1246 * inferiors.h (find_inferior): Remove.
1247 * inferiors.c (find_inferior): Remove.
1249 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1251 * linux-low.c (resume_status_pending_p): Update comment.
1252 (need_step_over_p): Update comment.
1254 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1256 * linux-low.c (proceed_one_lwp): Return void, change parameter
1258 (unsuspend_and_proceed_one_lwp): Likewise.
1259 (proceed_all_lwps): Use for_each_thread.
1260 (unstop_all_lwps): Likewise.
1262 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1264 * linux-low.c (linux_resume_one_thread): Return void, take
1266 (linux_resume): Use for_each_thread.
1268 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1270 * linux-low.c (send_sigstop_callback): Return void, change
1271 parameter type. Rename to...
1272 (send_sigstop): ... this.
1273 (suspend_and_send_sigstop_callback): Return void, change parameter
1275 (suspend_and_send_sigstop): ... this.
1276 (stop_all_lwps): Use for_each_thread.
1278 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1280 * linux-low.c (lwp_running): Return bool, remove unused
1282 (linux_stabilize_threads): Use find_thread.
1284 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1286 * linux-low.c (select_singlestep_lwp_callback): Remove.
1287 (count_events_callback): Remove.
1288 (select_event_lwp_callback): Remove.
1289 (select_event_lwp): Use find_thread/for_each_thread.
1291 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1293 * linux-low.c (not_stopped_callback): Return bool, take filter
1295 (linux_wait_for_event_filtered): Use find_thread.
1296 (linux_wait_1): Likewise.
1298 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1300 * linux-low.c (same_lwp): Remove.
1301 (find_lwp_pid): Use find_thread.
1303 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1305 * linux-low.c (delete_lwp_callback): Remove.
1306 (linux_mourn): Use for_each_thread.
1308 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1310 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1311 args parameter, don't check for pid.
1312 (linux_detach): Use for_each_thread.
1314 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1316 * linux-low.c (struct counter): Remove.
1317 (second_thread_of_pid_p): Remove.
1318 (last_thread_of_process_p): Use find_thread.
1320 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1322 * inferiors.c (find_inferior_in_random): Remove.
1323 * inferiors.h (find_inferior_in_random): Remove.
1324 * linux-low.c (status_pending_p_callback): Return bool, accept
1325 parameter ptid directly.
1326 (linux_wait_for_event_filtered): Use find_thread_in_random.
1327 (linux_wait_1): Likewise.
1329 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1331 * inferiors.c (find_inferior_id): Remove.
1332 (find_thread_ptid): Move implemention from find_inferior_id to
1334 * inferiors.h (find_inferior_id): Remove.
1335 * server.c (handle_status): Use find_thread_ptid.
1336 (process_serial_event): Likewise.
1337 * thread-db.c (find_one_thread): Likewise.
1338 (thread_db_thread_handle): Likewise.
1339 * win32-low.c (thread_rec): Likewise.
1340 (child_delete_thread): Likewise.
1341 (win32_thread_alive): Likewise.
1342 (get_child_debug_event): Likewise.
1344 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1346 * linux-mips-low.c (update_watch_registers_callback): Return
1347 void, remove pid_p parameter, don't check for pid.
1348 (mips_insert_point, mips_remove_point): Use for_each_thread.
1350 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1352 * lynx.low (lynx_delete_thread_callback): Remove.
1353 (lynx_mourn): Use for_each_thread.
1355 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1357 * regcache.c (regcache_invalidate_one): Remove.
1358 (regcache_invalidate_pid): use for_each_thread.
1360 2017-11-26 Tom Tromey <tom@tromey.com>
1362 * linux-low.c (linux_create_inferior): Update.
1364 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1366 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1368 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1370 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1371 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1372 * linux-aarch64-tdesc-selftest.c: New file.
1373 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1375 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1377 * configure.srv: Add new file.
1378 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1379 * linux-aarch64-tdesc-selftest.c: New file.
1380 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1382 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1384 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1385 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1386 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1388 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1390 * configure.srv: Add new files.
1391 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1392 aarch64_linux_read_description.
1393 * linux-aarch64-low.c (aarch64_linux_read_description):
1394 Merge with aarch64_arch_setup.
1395 (aarch64_arch_setup): Call aarch64_linux_read_description.
1396 * linux-aarch64-tdesc.c: New file.
1397 * linux-aarch64-tdesc.h: New file.
1399 2017-11-24 Yao Qi <yao.qi@linaro.org>
1401 * configure.srv: Set $srv_regobj for tic6x-linux.
1402 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1403 (tic6x_read_description): Move some code to tic6x_arch_setup.
1404 (tic6x_tdesc_test): New function.
1405 (initialize_low_arch): Call selftests::register_test.
1407 2017-11-22 Yao Qi <yao.qi@linaro.org>
1409 * remote-utils.c (prepare_resume_reply): Use memcpy.
1411 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1413 * linux-low.c (kill_one_lwp_callback): Return void, take
1414 argument directly, don't filter on pid.
1415 (linux_kill): Use for_each_thread.
1417 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1419 * linux-low.c (need_step_over_p): Return bool, remove dummy
1421 (linux_resume, proceed_all_lwps): Use find_thread.
1423 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1425 * linux-low.c (resume_status_pending_p): Return bool, remove
1427 (linux_resume): Use find_thread.
1429 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1431 * linux-low.c (struct thread_resume_array): Remove.
1432 (linux_set_resume_request): Return void, take arguments
1434 (linux_resume): Use for_each_thread.
1436 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1438 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1439 return bool, remove data argument.
1440 (linux_stabilize_threads): Use find_thread.
1442 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1444 * linux-low.c (unsuspend_one_lwp): Remove.
1445 (unsuspend_all_lwps): Use for_each_thread, inline code from
1448 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1450 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1451 * linux-low.c (struct iterate_over_lwps_args): Remove.
1452 (iterate_over_lwps_filter): Remove.
1453 (iterate_over_lwps): Use find_thread.
1455 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1457 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1458 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1459 code from reset_lwp_ptrace_options_callback.
1461 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1463 * linux-arm-low.c (struct update_registers_data): Remove.
1464 (update_registers_callback): Return void, take arguments
1465 directly, don't check thread's pid.
1466 (arm_insert_point, arm_remove_point): Use for_each_thread.
1468 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1470 * win32-low.c (continue_one_thread): Return void, take argument
1472 (child_continue): Use for_each_thread.
1474 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1476 * win32-i386-low.c (update_debug_registers_callback): Rename
1478 (update_debug_registers): ... this, return void, remove pid_p arg.
1479 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1481 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1483 * inferiors.h (struct process_info): Add constructor, initialize
1485 <syscalls_to_catch>: Change type to std::vector<int>.
1486 * inferiors.c (add_process): Allocate process_info with new.
1487 (remove_process): Free process_info with delete.
1488 * linux-low.c (handle_extended_wait): Adjust.
1489 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1490 * server.c (handle_general_set): Adjust.
1492 2017-11-16 Pedro Alves <palves@redhat.com>
1494 * remote-utils.c (remote_close): Block SIGIO signals instead of
1495 uninstalling the SIGIO handler.
1497 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1499 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1501 2017-11-16 Yao Qi <yao.qi@linaro.org>
1503 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1504 (tic6x_store_gregset): Likewise.
1505 (tic6x_usrregs_info): Move it up.
1507 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1509 * Makefile.in: Update arch rules.
1510 * configure.srv: Explicitly mark arch/ files.
1512 2017-11-13 Andreas Schwab <schwab@suse.de>
1514 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1516 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1518 2017-11-06 Pedro Alves <palves@redhat.com>
1520 * config.in, configure: Regenerate.
1522 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1524 * target.c (struct thread_search): Remove.
1525 (thread_search_callback): Remove.
1526 (prepare_to_access_memory): Use for_each_thread instead of
1527 find_inferior. Inline code from thread_search_callback.
1529 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1531 * server.c (struct visit_actioned_threads_data): Remove.
1532 (visit_actioned_threads): Change prototype to take arguments
1534 (resume): Use find_thread instead of find_inferior.
1536 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1538 * server.c (queue_stop_reply_callback): Change prototype, return
1540 (find_status_pending_thread_callback): Remove.
1541 (handle_status): Replace find_inferior with find_thread and
1544 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1546 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1548 (aarch64_store_gregset): Likewise.
1549 (aarch64_fill_fpregset): Likewise.
1550 (aarch64_store_fpregset): Likewise.
1552 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1554 * gdbthread.h (find_thread, for_each_thread): New functions.
1555 * inferiors.c (thread_of_pid): Remove.
1556 (find_any_thread_of_pid): Use find_thread.
1557 * linux-low.c (num_lwps): Use for_each_thread.
1559 2017-10-17 Yao Qi <yao.qi@linaro.org>
1561 * Makefile.in: Remove one rule.
1562 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1564 2017-10-17 Yao Qi <yao.qi@linaro.org>
1566 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1567 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1569 2017-10-17 Yao Qi <yao.qi@linaro.org>
1571 * configure.srv: Rename arm.o with arch/arm.o.
1573 2017-10-17 Yao Qi <yao.qi@linaro.org>
1575 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1576 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1577 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1578 (arch-i386.o, arch-amd64.o): Remove rules.
1579 (arch/%.o): New rule.
1580 Update POSTCOMPILE and COMPILE.pre.
1581 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1582 * configure: Re-generated.
1583 * configure.srv: Replace arch-i386.o with arch/i386.o.
1584 Replace arch-amd64.o with arch/amd64.o.
1586 2017-10-16 Yao Qi <yao.qi@linaro.org>
1588 * configure: Regenerated.
1590 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1592 * inferiors.h: (struct inferior_list): Remove.
1593 (struct inferior_list_entry); Remove.
1594 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1595 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1596 get_first_inferior): Remove.
1597 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1598 find_inferior_id, find_inferior_in_random): Change signature.
1599 * inferiors.c (all_threads): Change type to
1600 std::list<thread_info *>.
1601 (get_thread): Remove macro.
1602 (find_inferior, find_inferior_id): Change signature, implement
1604 (find_inferior_in_random): Change signature, implement using
1605 find_thread_in_random.
1606 (for_each_inferior, for_each_inferior_with_data): Change
1607 signature, implement using for_each_thread.
1608 (add_inferior_to_list, remove_inferior): Remove.
1609 (add_thread, get_first_thread, thread_of_pid,
1610 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1611 (get_first_inferior, one_inferior_p, clear_inferior_list):
1613 (clear_inferiors, get_thread_process): Update.
1614 * gdbthread.h: Include <list>.
1615 (struct thread_info) <entry>: Remove field.
1617 (all_threads): Change type to std::list<thread_info *>.
1618 (get_first_inferior): Add doc.
1619 (find_thread, for_each_thread, find_thread_in_random): New
1621 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1622 * linux-arm-low.c (update_registers_callback): Update.
1623 * linux-low.c (second_thread_of_pid_p): Update.
1624 (kill_one_lwp_callback, linux_detach_lwp_callback,
1625 delete_lwp_callback, status_pending_p_callback, same_lwp,
1626 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1627 iterate_over_lwps, not_stopped_callback,
1628 resume_stopped_resumed_lwps, count_events_callback,
1629 select_singlestep_lwp_callback, select_event_lwp_callback,
1630 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1631 suspend_and_send_sigstop_callback, wait_for_sigstop,
1632 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1633 lwp_running, linux_set_resume_request, resume_status_pending_p,
1634 need_step_over_p, start_step_over, linux_resume_one_thread,
1635 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1636 reset_lwp_ptrace_options_callback): Update.
1637 * linux-mips-low.c (update_watch_registers_callback): Update.
1638 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1640 (free_register_cache_thread_one): Remove.
1641 (regcache_release): Update.
1642 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1643 handle_qxfer_threads_worker): Update.
1644 (handle_query): Update, use list iterator.
1645 (visit_actioned_threads, handle_pending_status,
1646 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1647 clear_pending_status_callback, set_pending_status_callback,
1648 find_status_pending_thread_callback, handle_status,
1649 process_serial_event): Update.
1650 * target.c (thread_search_callback): Update.
1651 * thread-db.c (thread_db_get_tls_address): Update.
1652 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1654 * win32-i386-low.c (update_debug_registers_callback): Update.
1655 * win32-low.c (delete_thread_info, child_delete_thread,
1656 continue_one_thread, suspend_one_thread,
1657 get_child_debug_event): Adjust.
1659 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1661 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1662 * inferiors.h: Include <list>.
1663 (struct process_info) <entry>: Remove field.
1665 (pid_of): Change macro to function.
1666 (ptid_of, lwpid_of): Remove macro.
1667 (all_processes): Change type to std::list<process_info *>.
1668 (ALL_PROCESSES): Remove macro.
1669 (for_each_process, find_process): New function.
1670 * inferiors.c (all_processes): Change type to
1671 std::list<process_info *>.
1672 (find_thread_process): Adjust.
1673 (add_process): Likewise.
1674 (remove_process): Likewise.
1675 (find_process_pid): Likewise.
1676 (get_first_process): Likewise.
1677 (started_inferior_callback): Remove.
1678 (have_started_inferiors_p): Adjust.
1679 (attached_inferior_callback): Remove.
1680 (have_attached_inferiors_p): Adjust.
1681 * linux-low.c (check_zombie_leaders): Likewise.
1682 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1683 (x86_linux_update_xmltarget): Adjust.
1684 * server.c (handle_query): Likewise.
1685 (gdb_reattached_process): Remove.
1686 (handle_status): Adjust.
1687 (kill_inferior_callback): Likewise.
1688 (detach_or_kill_inferior): Remove.
1689 (print_started_pid): Likewise.
1690 (print_attached_pid): Likewise.
1691 (detach_or_kill_for_exit): Update.
1692 (process_serial_event): Likewise.
1693 * linux-arm-low.c (arm_new_fork): Likewise.
1695 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1697 * dll.h: Include <list>.
1698 (struct dll_info): Add constructor.
1699 <entry>: Remove field.
1700 (all_dlls): Change type to std::list<dll_info>.
1701 * dll.c: Include <algorithm>.
1702 (get_dll): Remove macro.
1703 (all_dlls): Change type to std::list<dll_info *>.
1704 (free_one_dll): Remove.
1705 (match_dll): Likewise.
1706 (loaded_dll): Adjust.
1707 (unloaded_dll): Adjust to all_dlls type change, use
1708 std::find_if. Inline code from match_dll.
1709 (clear_dlls): Adjust to all_dlls type change.
1710 * server.c (emit_dll_description): Remove.
1711 (handle_qxfer_libraries): Adjust to all_dlls type change,
1712 integrate emit_dll_description's functionality.
1714 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1716 * linux-low.h (struct linux_target_ops) <delete_process>: New
1718 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1719 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1720 (struct linux_target_ops): Add delete_process callback.
1721 * linux-arm-low.c (arm_delete_process): New.
1722 (struct linux_target_ops): Add delete_process callback.
1723 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1724 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1725 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1726 * linux-mips-low.c (mips_linux_delete_process): New.
1727 (struct linux_target_ops): Add delete_process callback.
1728 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1729 * linux-s390-low.c (struct linux_target_ops): Likewise.
1730 * linux-sh-low.c (struct linux_target_ops): Likewise.
1731 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1732 * linux-tile-low.c (struct linux_target_ops): Likewise.
1733 * linux-x86-low.c (x86_linux_delete_process): New.
1734 (struct linux_target_ops): Add delete_process callback.
1735 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1737 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1739 * linux-aarch64-low.c (the_low_target): Add thread delete
1741 * linux-arm-low.c (arm_delete_thread): New function.
1742 (the_low_target): Add thread delete callback.
1743 * linux-bfin-low.c (the_low_target): Likewise.
1744 * linux-crisv32-low.c (the_low_target): Likewise.
1745 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1747 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1749 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1750 * linux-mips-low.c (mips_linux_delete_thread): New function.
1751 (the_low_target): Add thread delete callback.
1752 * linux-ppc-low.c (the_low_target): Likewise.
1753 * linux-s390-low.c (the_low_target): Likewise.
1754 * linux-sh-low.c (the_low_target): Likewise.
1755 * linux-tic6x-low.c (the_low_target): Likewise.
1756 * linux-tile-low.c (the_low_target): Likewise.
1757 * linux-x86-low.c (the_low_target): Likewise.
1758 * linux-xtensa-low.c (the_low_target): Likewise.
1760 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1762 * win32-low.c: Include "common-inferior.h".
1764 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1766 * inferiors.c (set_inferior_cwd): New function.
1767 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1768 (handle_query): Inform that QSetWorkingDir is supported.
1769 * win32-low.c (create_process): Pass the inferior's cwd to
1772 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1774 * inferiors.c (current_inferior_cwd): New global variable.
1775 (get_inferior_cwd): New function.
1776 * inferiors.h (struct process_info) <cwd>: New field.
1778 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1780 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1781 (OBS): Add gdb_tilde_expand.o.
1783 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1785 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1786 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1788 2017-09-29 Pedro Alves <palves@redhat.com>
1790 * ax.c (gdb_parse_agent_expr): Constify.
1791 * ax.h (gdb_parse_agent_expr): Constify.
1792 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1794 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1795 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1796 * remote-utils.h (read_ptid): Constify.
1797 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1798 (process_point_options, process_serial_event): Constify.
1799 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1800 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1801 (cmd_qtbuffer): Constify.
1803 2017-09-29 Pedro Alves <palves@redhat.com>
1805 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1808 2017-09-29 Pedro Alves <palves@redhat.com>
1810 * linux-low.c (handle_extended_wait): Pass parent thread instead
1811 of process to thread_db_notice_clone.
1812 * linux-low.h (thread_db_notice_clone): Replace parent process
1813 parameter with parent thread parameter.
1814 * thread-db.c (find_one_thread): Add comment.
1815 (thread_db_notice_clone): Replace parent process parameter with
1816 parent thread parameter. Temporarily switch to the parent thread.
1818 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1820 * gdbthread.h: Include "common-gdbthread.h".
1821 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1822 "if" when validating the ptid.
1823 * remote-utils.c: Include "gdbthread.h".
1824 (prepare_resume_reply): Use "switch_to_thread".
1825 * target.c (done_accessing_memory): Likewise.
1827 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1829 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1830 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1831 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1832 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1833 s390x-gs-linux64-ipa.o to ipa_obj.
1834 * linux-s390-low.c (HWCAP_S390_GS): New define.
1835 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1837 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1838 (s390_arch_setup): Check for guarded-storage support and choose
1840 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1841 init_registers_s390x_gs_linux64.
1842 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1844 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1845 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1847 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1849 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1851 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1853 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1854 (thread_db_thread_handle): Declare.
1855 * linux-low.c (linux_target_ops): Initialize thread_handle.
1856 * server.c (handle_qxfer_threads_worker): Add support for
1858 * target.h (struct target_ops): Add new function pointer,
1860 (target_thread_handle): Define.
1861 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1863 (thread_db_thread_handle): New function.
1865 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1867 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1868 * linux-low.h (thread_db_notice_clone): Declare.
1869 * thread-db.c (thread_db_notice_clone): New function.
1871 2017-09-21 Pedro Alves <palves@redhat.com>
1873 * server.c (gdb_read_memory, handle_status, process_serial_event)
1874 (handle_serial_event, handle_target_event): Adjust to
1875 set_desired_thread prototype change.
1876 * target.c (set_desired_thread): Remove 'use_general' parameter
1878 * target.h (set_desired_thread): Remove 'use_general' parameter.
1880 2017-09-20 Tom Tromey <tom@tromey.com>
1882 * target.c (target_terminal::terminal_state): Define.
1883 (target_terminal::init): Rename from target_terminal_init.
1884 (target_terminal::inferior): Rename from
1885 target_terminal_inferior.
1886 (target_terminal::ours): Rename from target_terminal_ours.
1887 (target_terminal::ours_for_output, target_terminal::info): New.
1889 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1891 * server.c (accumulate_file_name_length): Remove.
1892 (emit_dll_description): Adjust to std::string change.
1893 (handle_qxfer_libraries): Use std::string to hold document.
1895 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1897 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1898 return type of xml_escape_text.
1899 * server.c (emit_dll_description): Likewise.
1901 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1903 * server.c (captured_main): Accept argument for --selftest.
1904 Update run_tests call.
1905 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1906 when registering selftests.
1908 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1910 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1911 instead of "VEC" for "target_desc.reg_defs".
1912 (regcache_cpy): Likewise.
1913 (registers_to_string): Likewise.
1914 (registers_from_string): Likewise.
1915 (find_regno): Likewise.
1916 (supply_regblock): Likewise.
1917 (regcache_raw_read_unsigned): Likewise.
1918 * tdesc.c (init_target_desc): Likewise.
1919 (tdesc_create_reg): Likewise.
1920 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1921 (struct target_desc) <reg_defs>: Convert to "std::vector".
1922 (target_desc): Do not initialize "reg_defs".
1923 (~target_desc): Update code to use "std::vector" instead of "VEC"
1924 for "target_desc.reg_defs".
1925 (operator==): Likewise.
1927 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1929 * inferiors.h (thread_to_gdb_id): Remove.
1930 * inferiors.c (thread_to_gdb_id): Remove.
1931 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1932 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1933 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1935 * nto-low.c (nto_fetch_registers, nto_store_registers,
1936 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1938 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1940 * inferiors.h (gdb_id_to_thread_id): Remove.
1941 * inferiors.c (gdb_id_to_thread_id): Remove.
1942 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1943 removal. Move pid declaration closer to where it's used.
1945 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1947 * server.c (handle_detach): New function.
1948 (process_serial_event): Move code out, call handle_detach.
1950 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1952 * server.c (require_running): Rename to ...
1953 (require_running_or_return): ... this ...
1954 (require_running_or_break): ... and this.
1955 (handle_query, process_serial_event): Adjust.
1957 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1959 * linux-low.c (linux_set_resume_request): Remove unused
1962 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1964 * server.c (first_thread_of): Remove.
1965 (process_serial_event): Replace usage of first_thread_of with
1966 find_any_thread_of_pid.
1967 * tracepoint.c (same_process_p): Remove.
1968 (gdb_agent_about_to_close): Replace usage of same_process_p with
1969 find_any_thread_of_pid.
1970 * linux-x86-low.c (same_process_callback): Remove.
1971 (x86_arch_setup_process_callback): Replace usage of
1972 same_process_callback with find_any_thread_of_pid.
1973 * thread-db.c (any_thread_of): Remove.
1974 (switch_to_process): Replace usage of any_thread_of with
1975 find_any_thread_of_pid.
1976 * inferiors.c (thread_pid_matches_callback): Remove.
1977 (find_thread_process): Adjust to use find_any_thread_of_pid.
1979 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1981 * regcache.c (get_thread_regcache): Guard calls to "memset"
1984 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1986 * linux-low.c (handle_extended_wait): Use
1987 "allocate_target_description" instead of "XNEW".
1988 * linux-x86-low.c (initialize_low_arch): Likewise.
1990 2017-09-05 Yao Qi <yao.qi@linaro.org>
1992 * configure.srv (srv_i386_regobj): Remove.
1993 (srv_amd64_regobj): Remove.
1994 (srv_regobj): Set it to "" for x86 non-linux targets.
1995 * linux-x86-tdesc.c (i386_linux_read_description):
1996 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1997 (init_registers_i386): Remove the declaration.
1998 (tdesc_i386): Remove the declaration.
1999 (lynx_i386_arch_setup): Call i386_create_target_description.
2000 * nto-x86-low.c: Likewise.
2001 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2002 [!__x86_64__]: include arch/i386.h.
2003 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2005 2017-09-05 Yao Qi <yao.qi@linaro.org>
2007 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2008 i386/amd64-XXX-linux from it.
2010 2017-09-05 Yao Qi <yao.qi@linaro.org>
2012 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2014 (ipa_amd64_linux_regobj): Remove.
2015 (ipa_x32_linux_regobj): Remove.
2017 2017-09-05 Yao Qi <yao.qi@linaro.org>
2019 * Makefile.in (arch-amd64.o): New rule.
2020 * configure.srv: Append arch-amd64.o.
2021 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2022 (get_ipa_tdesc): Call amd64_linux_read_description.
2023 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2024 and init_registers_amd64_XXX.
2025 * linux-x86-low.c (x86_linux_read_description): Call
2026 amd64_linux_read_description.
2027 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2028 (initialize_low_arch): Don't call init_registers_x32_XXX and
2029 init_registers_amd64_XXX.
2030 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2031 and tdesc_amd64_XXX.
2032 [__x86_64__] (amd64_tdesc_test): New function.
2033 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2034 and init_registers_amd64_XXX.
2035 * linux-x86-tdesc.c: Include arch/amd64.h.
2036 (xcr0_to_tdesc_idx): New function.
2037 (i386_linux_read_description): New function.
2038 (amd64_get_ipa_tdesc_idx): New function.
2039 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2040 (amd64_get_ipa_tdesc): Declare.
2042 2017-09-05 Yao Qi <yao.qi@linaro.org>
2044 * configure.srv (srv_i386_linux_xmlfiles): Remove
2045 i386/i386-XXX-linux.xml from it.
2047 2017-09-05 Yao Qi <yao.qi@linaro.org>
2049 * configure.srv: Set srv_i386_linux_regobj empty if $development
2051 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2052 initialize_low_tdesc.
2053 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2054 with #if initialize_low_tdesc.
2055 * linux-x86-tdesc-selftest.c: New file.
2056 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2058 2017-09-05 Yao Qi <yao.qi@linaro.org>
2060 * Makefile.in (arch-i386.o): New rule.
2061 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2062 (x86_64-*-linux*): Likewise.
2063 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2064 include arch/i386.h.
2065 (i386_linux_read_description): Remove code and call
2066 i386_create_target_description.
2067 * tdesc.c (allocate_target_description): New function.
2068 * tdesc.h (set_tdesc_architecture): Remove declaration.
2069 (set_tdesc_osabi): Likewise.
2071 2017-09-05 Yao Qi <yao.qi@linaro.org>
2073 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2074 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2075 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2077 * server.c (get_features_xml): Call tdesc_get_features_xml.
2078 * tdesc.c (set_tdesc_architecture): New function.
2079 (set_tdesc_osabi): New function.
2080 (tdesc_get_features_xml): New function.
2081 (tdesc_create_feature): Add an argument.
2082 * tdesc.h (struct target_desc) <features>: New field.
2083 <arch, osabi>: New field.
2084 (~target_desc): xfree features, arch, and osabi.
2085 (target_desc::oerator==): Don't compare .xmltarget.
2086 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2087 (set_tdesc_osabi): Likewise.
2088 (tdesc_get_features_xml): Likewise.
2090 2017-09-05 Yao Qi <yao.qi@linaro.org>
2092 * linux-x86-tdesc.c: Include selftest.h.
2093 (i386_tdesc_test): New function.
2094 (initialize_low_tdesc): Call selftests::register_test.
2095 * tdesc.h: Include regdef.h.
2096 (target_desc): Override operator == and !=.
2098 2017-09-05 Yao Qi <yao.qi@linaro.org>
2100 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2101 (ipa_obj): Likewise.
2102 * linux-i386-ipa.c: Include common/x86-xstate.h
2103 (get_ipa_tdesc): Call i386_linux_read_description.
2104 (initialize_low_tracepoint): Don't call init_registers_XXX
2105 functions, call initialize_low_tdesc instead.
2106 * linux-x86-low.c (x86_linux_read_description): Call
2107 i386_linux_read_description.
2108 (initialize_low_arch): Don't call init_registers_i386_XXX
2109 functions, call initialize_low_tdesc.
2110 * linux-x86-tdesc.c: New file.
2111 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2112 (i386_get_ipa_tdesc_idx): Declare.
2113 (i386_get_ipa_tdesc): Declare.
2114 (initialize_low_tdesc): Declare.
2116 2017-09-05 Yao Qi <yao.qi@linaro.org>
2118 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2121 2017-09-05 Yao Qi <yao.qi@linaro.org>
2123 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2124 * regcache.c (get_thread_regcache): Use VEC_length.
2125 (init_register_cache): Likewise.
2126 (regcache_cpy): Likewise.
2127 (registers_to_string): Iterate reg_defs via VEC_iterate.
2128 (find_regno): Likewise.
2129 (find_register_by_number): Use VEC_index.
2130 (register_size): Call find_register_by_number.
2131 (register_data): Call find_register_by_number.
2132 (supply_regblock): Use VEC_length.
2133 (regcache_raw_read_unsigned): Likewise.
2134 * tdesc.c (init_target_desc): Iterate reg_defs via
2136 (default_description): Update initializer.
2137 (copy_target_description): Don't update field num_registers.
2138 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2139 <num_registers>: Remove.
2141 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2143 * Makefile.in (.SECONDARY): Define target.
2145 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2147 * linux-low.c (linux_wait_1): Adjust.
2148 * server.c (queue_stop_reply_callback): Adjust.
2150 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2152 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2153 QEnvironmentUnset and QEnvironmentReset packets.
2154 (handle_query): Inform remote that QEnvironmentHexEncoded,
2155 QEnvironmentUnset and QEnvironmentReset are supported.
2157 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2159 * inferiors.h (inferior_target_data): Rename to ...
2160 (thread_target_data): ... this.
2161 (inferior_regcache_data): Rename to ...
2162 (thread_regcache_data): ... this.
2163 (set_inferior_regcache_data): Rename to ...
2164 (set_thread_regcache_data): ... this.
2165 * inferiors.c (inferior_target_data): Rename to ...
2166 (thread_target_data): ... this.
2167 (inferior_regcache_data): Rename to ...
2168 (thread_regcache_data): ... this.
2169 (set_inferior_regcache_data): Rename to ...
2170 (set_thread_regcache_data): ... this.
2171 (free_one_thread): Update.
2172 * linux-low.h (get_thread_lwp): Update.
2173 * regcache.c (get_thread_regcache): Update.
2174 (regcache_invalidate_thread): Update.
2175 (free_register_cache_thread): Update.
2176 * win32-i386-low.c (update_debug_registers_callback): Update.
2177 (win32_get_current_dr): Update.
2178 * win32-low.c (thread_rec): Update.
2179 (delete_thread_info): Update.
2180 (continue_one_thread): Update.
2181 (suspend_one_thread): Update.
2183 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2185 * inferiors.c (set_inferior_target_data): Remove.
2186 * inferiors.h (set_inferior_target_data): Remove.
2188 2017-08-18 Yao Qi <yao.qi@linaro.org>
2190 * Makefile.in (OBS): Add selftest.o.
2191 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2192 * configure, config.in: Re-generated.
2193 * server.c: Include common/sefltest.h.
2194 (captured_main): Handle option --selftest.
2196 2017-08-09 Yao Qi <yao.qi@linaro.org>
2198 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2199 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2200 i386-avx-mpx.o and i386-mmx.o.
2201 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2202 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2203 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2204 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2205 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2206 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2207 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2208 i386/amd64-avx-mpx.xml.
2210 2017-08-09 Yao Qi <yao.qi@linaro.org>
2212 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2213 and x32-avx-avx512.o.
2214 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2215 i386/x32-avx-avx512.xml.
2217 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2219 * tracepoint.h (enum class fast_tpoint_collect_result): New
2221 (fast_tracepoint_collecting): Change return type to
2222 fast_tpoint_collect_result.
2223 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2224 * linux-low.h: Include tracepoint.h.
2225 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2226 fast_tpoint_collect_result.
2227 * linux-low.c (handle_tracepoints): Adjust.
2228 (linux_fast_tracepoint_collecting): Change return type to
2229 fast_tpoint_collect_result.
2230 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2231 linux_wait_1, stuck_in_jump_pad_callback,
2232 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2233 proceed_one_lwp): Adjust to type change.
2235 2017-07-10 Yao Qi <yao.qi@linaro.org>
2237 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2239 2017-06-29 Yao Qi <yao.qi@linaro.org>
2241 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2243 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2245 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2247 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2249 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2251 * linux-low.c (linux_create_inferior): Adjust code to access the
2252 environment information via 'gdb_environ' class.
2253 * lynx-low.c (lynx_create_inferior): Likewise.
2254 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2255 (get_environ): Return a pointer to 'our_environ'.
2256 (captured_main): Initialize 'our_environ'.
2257 * server.h (get_environ): Adjust prototype.
2258 * spu-low.c (spu_create_inferior): Adjust code to access the
2259 environment information via 'gdb_environ' class.
2261 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2263 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2264 usage of "register" keyword.
2266 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2268 * configure: Re-generate.
2270 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2272 * configure: Re-generate.
2274 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2276 * Makefile.in (COMPILE.pre): Add "-x c++".
2278 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2280 * fork-child.c: Conditionally include <signal.h>.
2282 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2284 * server.c (handle_general_set): Handle new packet
2285 "QStartupWithShell".
2286 (handle_query): Add "QStartupWithShell" to the list of supported
2288 (gdbserver_usage): Add help text explaining the
2289 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2291 (captured_main): Recognize and act upon the presence of the new
2294 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2295 Pedro Alves <palves@redhat.com>
2297 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2298 * configure: Regenerate.
2299 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2301 (i[34567]86-*-lynxos*): Likewise.
2302 (spu*-*-*): Likewise.
2303 * fork-child.c: New file.
2304 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2306 (linux_ptrace_fun): New function.
2307 (linux_create_inferior): Adjust function prototype to reflect
2308 change on "target.h". Adjust function code to use
2310 (linux_request_interrupt): Delete "signal_pid".
2311 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2312 (lynx_ptrace_fun): New function.
2313 (lynx_create_inferior): Adjust function prototype to reflect
2314 change on "target.h". Adjust function code to use
2316 * nto-low.c (nto_create_inferior): Adjust function prototype and
2317 code to reflect change on "target.h". Update comments.
2318 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2319 "common-terminal.h" and "environ.h".
2320 (terminal_fd): Moved to fork-child.c.
2321 (old_foreground_pgrp): Likewise.
2322 (restore_old_foreground_pgrp): Likewise.
2323 (last_status): Make it global.
2324 (last_ptid): Likewise.
2325 (our_environ): New variable.
2326 (startup_with_shell): Likewise.
2327 (program_name): Likewise.
2328 (program_argv): Rename to...
2329 (program_args): ...this.
2330 (wrapper_argv): New variable.
2331 (start_inferior): Delete function.
2332 (get_exec_wrapper): New function.
2333 (get_exec_file): Likewise.
2334 (get_environ): Likewise.
2335 (prefork_hook): Likewise.
2336 (post_fork_inferior): Likewise.
2337 (postfork_hook): Likewise.
2338 (postfork_child_hook): Likewise.
2339 (handle_v_run): Update code to deal with arguments coming from the
2340 remote host. Update calls from "start_inferior" to
2342 (captured_main): Likewise. Initialize environment variable. Call
2344 * server.h (post_fork_inferior): New prototype.
2345 (get_environ): Likewise.
2346 (last_status): Declare.
2347 (last_ptid): Likewise.
2348 (signal_pid): Likewise.
2349 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2350 (spu_ptrace_fun): New function.
2351 (spu_create_inferior): Adjust function prototype to reflect change
2352 on "target.h". Adjust function code to use "fork_inferior".
2353 * target.c (target_terminal_init): New function.
2354 (target_terminal_inferior): Likewise.
2355 (target_terminal_ours): Likewise.
2356 * target.h: Include <vector>.
2357 (struct target_ops) <create_inferior>: Update prototype.
2358 (create_inferior): Update macro.
2359 * utils.c (gdb_flush_out_err): New function.
2360 * win32-low.c (win32_create_inferior): Adjust function prototype
2361 and code to reflect change on "target.h".
2363 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2365 * inferiors.c (switch_to_thread): New function.
2367 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2369 * Makefile.in (SFILE): Add "common/job-control.c".
2370 (OBS): Add "job-control.o".
2372 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2374 * Makefile: Remove "@host_makefile_frag@".
2376 2017-05-05 Pedro Alves <palves@redhat.com>
2378 * configure: Regenerate.
2380 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2382 * configure: Regenerate.
2384 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2386 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2387 software_single_step change of return type to
2388 std::vector<CORE_ADDR>.
2389 * linux-low.c (install_software_single_step_breakpoints):
2391 * linux-low.h (install_software_single_step_breakpoints):
2394 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2396 * remote-utils.c: Include "gdb_termios.h" instead of
2398 * terminal.h: Delete file.
2400 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2402 * server.c: Include <vector>.
2403 <program_argv, wrapper_argv>: Convert to std::vector.
2404 (start_inferior): Rewrite function to use C++.
2405 (handle_v_run): Likewise. Update code that calculates the argv
2406 based on the vRun packet; use C++.
2407 (captured_main): Likewise.
2409 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2411 * server.c (handle_v_cont): Initialize thread_resume::thread
2414 2017-04-05 Pedro Alves <palves@redhat.com>
2416 * configure: Regenerate.
2418 2017-04-05 Pedro Alves <palves@redhat.com>
2420 * gdbreplay.c (sync_error): Constify.
2421 * linux-x86-low.c (push_opcode): Constify.
2423 2017-04-05 Pedro Alves <palves@redhat.com>
2425 * win32-low.c (get_child_debug_event)
2426 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2427 Report TARGET_WAITKIND_SPURIOUS instead.
2429 2017-04-05 Pedro Alves <palves@redhat.com>
2431 * remote-utils.c (remote_prepare, remote_open): Constify.
2432 * remote-utils.h (remote_prepare, remote_open): Constify.
2433 * server.c (captured_main): Constify 'port' handling.
2435 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2437 * Makefile.in (clean): Clear .deps.
2439 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2441 * .gitignore: Remove generated files, replace with wildcard.
2442 * (clean): Replace removal of generated files with wildcard.
2443 (version.c): Replace with...
2444 (version-generated.c): ...this.
2445 (xml-builtin.c): Replace with...
2446 (xml-builtin-generated.c): ...this.
2447 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2448 (%.c: *regformats*): Replace with...
2449 (%-generated.c: *regformats*): ...this.
2451 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2453 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2454 (xtensa_fill_gregset): Call collect_register_by_name for
2456 (xtensa_store_gregset): Call supply_register_by_name for
2459 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2461 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2462 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2463 (xtensa_store_gregset): Call supply_register for all registers in
2464 a0_regnum..a0_regnum + C0_NREGS range.
2466 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2468 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2469 (ax-ipa.o: ax.c): Remove.
2470 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2471 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2472 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2473 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2474 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2476 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2478 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2479 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2480 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2481 (errors-ipa.o: ../common/errors.c): Remove.
2482 (format-ipa.o: ../common/format.c): Remove.
2483 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2485 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2487 * Makefile.in (%-ipa.o: %.c): New rule.
2488 (tracepoint-ipa.o: tracepoint.c): Remove.
2489 (utils-ipa.o: utils.c): Remove.
2490 (remote-utils-ipa.o: remote-utils.c): Remove.
2491 (regcache-ipa.o: regcache.c): Remove.
2492 (i386-linux-ipa.o: i386-linux.c): Remove.
2493 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2494 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2495 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2496 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2497 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2498 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2499 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2500 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2501 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2502 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2503 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2504 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2505 (aarch64-ipa.o: aarch64.c): Remove.
2506 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2507 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2508 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2509 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2510 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2511 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2512 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2513 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2514 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2515 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2516 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2517 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2518 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2519 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2520 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2521 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2522 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2523 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2524 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2525 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2526 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2527 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2528 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2529 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2530 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2531 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2532 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2533 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2534 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2535 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2536 (tdesc-ipa.o: tdesc.c): Remove.
2537 (x32-linux-ipa.o: x32-linux.c): Remove.
2538 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2539 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2541 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2543 * Makefile.in (%.o: ../arch/%.c): New rule.
2544 (arm.o: ../arch/arm.c): Remove.
2545 (arm-linux.o: ../arch/arm-linux.c): Remove.
2546 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2547 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2549 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2551 * Makefile.in (%.o: ../nat/%.c): New rule.
2552 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2553 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2554 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2555 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2556 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2557 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2558 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2559 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2560 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2561 (linux-personality.o: ../nat/linux-personality.c): Remove.
2562 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2563 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2564 (x86-linux.o: ../nat/x86-linux.c): Remove.
2565 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2566 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2568 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2570 * Makefile.in (%.o: ../common/%.c): New rule.
2571 (signals.o: ../common/signals.c): Remove.
2572 (print-utils.o: ../common/print-utils.c): Remove.
2573 (rsp-low.o: ../common/rsp-low.c): Remove.
2574 (common-utils.o: ../common/common-utils.c): Remove.
2575 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2576 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2577 (vec.o: ../common/vec.c): Remove.
2578 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2579 (xml-utils.o: ../common/xml-utils.c): Remove.
2580 (ptid.o: ../common/ptid.c): Remove.
2581 (buffer.o: ../common/buffer.c): Remove.
2582 (format.o: ../common/format.c): Remove.
2583 (filestuff.o: ../common/filestuff.c): Remove.
2584 (agent.o: ../common/agent.c): Remove.
2585 (errors.o: ../common/errors.c): Remove.
2586 (environ.o: ../common/environ.c): Remove.
2587 (common-debug.o: ../common/common-debug.c): Remove.
2588 (cleanups.o: ../common/cleanups.c): Remove.
2589 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2590 (fileio.o: ../common/fileio.c): Remove.
2591 (common-regcache.o: ../common/common-regcache.c): Remove.
2592 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2593 (new-op.o: ../common/new-op.c): Remove.
2594 (btrace-common.o: ../common/btrace-common.c): Remove.
2596 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2598 * Makefile.in (%.o: ../target/%.c): New rule.
2599 (waitstatus.o: ../target/waitstatus.c): Remove.
2601 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2604 (%.c: ../regformats/%.dat,
2605 (%.c: ../regformats/arm/%.dat,
2606 (%.c: ../regformats/i386/%.dat,
2607 (%.c: ../regformats/rs6000/%.dat): New rules.
2608 (aarch64.c): Remove.
2609 (reg-arm.c): Remove.
2610 (arm-with-iwmmxt.c): Remove.
2611 (arm-with-vfpv2.c): Remove.
2612 (arm-with-vfpv3.c): Remove.
2613 (arm-with-neon.c): Remove.
2614 (reg-bfin.c): Remove.
2615 (reg-cris.c): Remove.
2616 (reg-crisv32.c): Remove.
2618 (i386-linux.c): Remove.
2619 (i386-avx.c): Remove.
2620 (i386-avx-linux.c): Remove.
2621 (i386-avx-avx512.c): Remove.
2622 (i386-avx-avx512-linux.c): Remove.
2623 (i386-mpx.c): Remove.
2624 (i386-mpx-linux.c): Remove.
2625 (i386-avx-mpx-avx512-pku.c): Remove.
2626 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2627 (i386-avx-mpx.c): Remove.
2628 (i386-avx-mpx-linux.c): Remove.
2629 (i386-mmx.c): Remove.
2630 (i386-mmx-linux.c): Remove.
2631 (reg-ia64.c): Remove.
2632 (reg-m32r.c): Remove.
2633 (reg-m68k.c): Remove.
2635 (mips-linux.c): Remove.
2636 (mips-dsp-linux.c): Remove.
2637 (mips64-linux.c): Remove.
2638 (mips64-dsp-linux.c): Remove.
2639 (nios2-linux.c): Remove.
2640 (powerpc-32.c): Remove.
2641 (powerpc-32l.c): Remove.
2642 (powerpc-altivec32l.c): Remove.
2643 (powerpc-cell32l.c): Remove.
2644 (powerpc-vsx32l.c): Remove.
2645 (powerpc-isa205-32l.c): Remove.
2646 (powerpc-isa205-altivec32l.c): Remove.
2647 (powerpc-isa205-vsx32l.c): Remove.
2648 (powerpc-e500l.c): Remove.
2649 (powerpc-64l.c): Remove.
2650 (powerpc-altivec64l.c): Remove.
2651 (powerpc-cell64l.c): Remove.
2652 (powerpc-vsx64l.c): Remove.
2653 (powerpc-isa205-64l.c): Remove.
2654 (powerpc-isa205-altivec64l.c): Remove.
2655 (powerpc-isa205-vsx64l.c): Remove.
2656 (s390-linux32.c): Remove.
2657 (s390-linux32v1.c): Remove.
2658 (s390-linux32v2.c): Remove.
2659 (s390-linux64.c): Remove.
2660 (s390-linux64v1.c): Remove.
2661 (s390-linux64v2.c): Remove.
2662 (s390-te-linux64.c): Remove.
2663 (s390-vx-linux64.c): Remove.
2664 (s390-tevx-linux64.c): Remove.
2665 (s390x-linux64.c): Remove.
2666 (s390x-linux64v1.c): Remove.
2667 (s390x-linux64v2.c): Remove.
2668 (s390x-te-linux64.c): Remove.
2669 (s390x-vx-linux64.c): Remove.
2670 (s390x-tevx-linux64.c): Remove.
2671 (tic6x-c64xp-linux.c): Remove.
2672 (tic6x-c64x-linux.c): Remove.
2673 (tic6x-c62x-linux.c): Remove.
2675 (reg-sparc64.c): Remove.
2676 (reg-spu.c): Remove.
2678 (amd64-linux.c): Remove.
2679 (amd64-avx.c): Remove.
2680 (amd64-avx-linux.c): Remove.
2681 (amd64-avx-avx512.c): Remove.
2682 (amd64-avx-avx512-linux.c): Remove.
2683 (amd64-mpx.c): Remove.
2684 (amd64-mpx-linux.c): Remove.
2685 (amd64-avx-mpx-avx512-pku.c): Remove.
2686 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2687 (amd64-avx-mpx.c): Remove.
2688 (amd64-avx-mpx-linux.c): Remove.
2690 (x32-linux.c): Remove.
2691 (x32-avx.c): Remove.
2692 (x32-avx-linux.c): Remove.
2693 (x32-avx-avx512.c): Remove.
2694 (x32-avx-avx512-linux.c): Remove.
2695 (reg-xtensa.c): Remove.
2696 (reg-tilegx.c): Remove.
2697 (reg-tilegx32.c): Remove.
2699 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2701 * Makefile.in (SFILES): Add "common/environ.c".
2702 (OBJS): Add "common/environ.h".
2704 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2706 * configure.ac: Check if the fs_base and gs_base members of
2707 `struct user_regs_struct' exist.
2708 * config.in: Regenerated.
2709 * configure: Likewise.
2711 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2713 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2715 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2716 (get_next_pcs_syscall_next_pc): Likewise.
2718 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2720 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2721 * nto-x86-low.c: Likewise.
2723 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2725 * Makefile.in: Include disable-implicit-rules.mk.
2727 2016-11-23 Pedro Alves <palves@redhat.com>
2729 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2730 (debug_vprintf): Use std::chrono::steady_clock instead of
2731 gettimeofday. Use '.' instead of ':'.
2732 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2733 (get_timestamp): Use std::chrono::steady_clock instead of
2736 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2738 * Makefile.in: Fix whitespace formatting.
2740 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2742 * Makefile.in (SFILES, OBS): Flatten list and order
2745 2016-11-23 Pedro Alves <palves@redhat.com>
2747 * event-loop.c (handle_file_event): Use warning.
2748 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2749 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2752 2016-11-23 Pedro Alves <palves@redhat.com>
2754 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2756 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2757 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2758 debug_printf and debug_flush for debug output.
2759 * server.c (handle_general_set): Likewise.
2760 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2763 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2765 * Makefile.in (.c.o): Replace rule with ...
2766 (%.o: %.c): ... this one.
2768 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2770 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2771 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2773 * configure.ac: Remove checks for the make program.
2774 * configure: Re-generate.
2776 2016-10-28 Pedro Alves <palves@redhat.com>
2778 * Makefile.in (CXX_DIALECT): Get from configure.
2779 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2780 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2781 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2782 * config.in: Regenerate.
2783 * configure: Regenerate.
2785 2016-10-27 Yao Qi <yao.qi@linaro.org>
2787 * linux-low.c (linux_supports_range_stepping): Return true if
2788 can_software_single_step return true.
2790 2016-10-27 Yao Qi <yao.qi@linaro.org>
2792 * inferiors.c (find_inferior_in_random): New function.
2793 * inferiors.h (find_inferior_in_random): Declare.
2794 * linux-low.c (linux_wait_for_event_filtered): Call
2795 find_inferior_in_random instead of find_inferior.
2797 2016-10-27 Yao Qi <yao.qi@linaro.org>
2799 * linux-low.c (linux_wait_1): If single-step breakpoints are
2800 inserted, remove them.
2802 2016-10-26 Pedro Alves <palves@redhat.com>
2804 * linux-low.c (handle_extended_wait): Link parent/child fork
2806 (linux_wait_1): Unlink them.
2807 (linux_set_resume_request): Ignore resume requests for
2808 already-resumed and unhandled fork child threads.
2809 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2810 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2812 (handle_v_requests) <vCont>: Don't call require_running.
2813 * server.h (in_queued_stop_replies): New declaration.
2815 2016-10-24 Yao Qi <yao.qi@linaro.org>
2818 * linux-aarch64-low.c (append_insns): Cast the return value to
2821 2016-10-10 Yao Qi <yao.qi@linaro.org>
2823 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2825 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2827 * target.c (target_supports_multi_process): New function, moved
2829 * target.h (target_supports_multi_process): ... here. Remove
2832 2016-10-05 Tom Tromey <tom@tromey.com>
2835 * tracepoint.c (handle_tracepoint_bkpts): Check
2836 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2838 2016-10-05 Yao Qi <yao.qi@linaro.org>
2840 * configure.srv: Update the path of arm-*.xml files.
2842 2016-10-05 Terry Guo <terry.guo@arm.com>
2843 Yao Qi <yao.qi@linaro.org>
2845 * Makefile.in: Adjust the path of rules.
2846 * configure.srv: Update the path of xml files.
2847 * regformats/arm-with-iwmmxt.dat: Regenerated.
2848 * regformats/arm-with-neon.dat: Likewise.
2849 * regformats/arm-with-vfpv2.dat: Likewise.
2850 * regformats/arm-with-vfpv3.dat Likewise.
2852 2016-09-30 Yao Qi <yao.qi@linaro.org>
2855 * target.c (target_stop_and_wait): Don't call
2856 target_continue_no_signal, use resume_stop instead.
2858 2016-09-26 Yao Qi <yao.qi@linaro.org>
2860 * linux-low.c (linux_wait_1): Call debug_exit.
2862 2016-09-23 Pedro Alves <palves@redhat.com>
2864 * Makefile.in (SFILES): Add common/new-op.c.
2865 (OBS): Add common/new-op.o.
2866 (new-op.o): New rule.
2868 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2870 * .gitinore: Ignore more files.
2872 2016-09-21 Yao Qi <yao.qi@linaro.org>
2874 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2877 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2879 * server.c (start_inferior): Call target_mourn_inferior instead of
2880 mourn_inferior; pass ptid_t argument to it.
2882 (handle_target_event): Likewise.
2883 * target.c (target_mourn_inferior): New function.
2884 * target.h (mourn_inferior): Delete macro.
2886 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2888 * linux-low.c (lwp_is_stepping): New function.
2890 2016-09-06 Carl Love <cel@us.ibm.com>
2892 * server.c (start_inferior): Fixed comment, requested comment change
2893 didn't get updated correctly. Removed reference to ptrace () call as
2894 it is only true on Linux systems.
2896 2016-09-06 Carl Love <cel@us.ibm.com>
2898 * server.c (start_inferior): Do not call
2899 function target_post_create_inferior () if the
2900 inferior process has already exited.
2902 2016-09-05 Pedro Alves <palves@redhat.com>
2904 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2905 (COMPILE.pre, CC_LD): Use CXX directly.
2906 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2907 * acinclude.m4: Don't include build-with-cxx.m4.
2908 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2909 * configure: Regenerate.
2911 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2914 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2915 call writing data to own_buf.
2917 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2919 * target.c (mywait): Call target_wait instead of
2921 (target_wait): New function.
2923 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2925 * server.c (start_inferior): New variable 'ptid'. Replace calls
2926 to the_target->resume by target_continue{,_no_signal}, depending
2928 * target.c (target_stop_and_wait): Call target_continue_no_signal
2929 instead of the_target->resume.
2930 (target_continue): New function.
2932 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2934 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2936 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2939 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2941 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2942 * linux-arm-low.c (ps_get_thread_area): Likewise.
2943 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2944 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2945 * linux-mips-low.c (ps_get_thread_area): Likewise.
2946 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2947 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2948 * linux-x86-low.c (ps_get_thread_area): Likewise.
2949 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2951 2016-08-19 Pedro Alves <palves@redhat.com>
2953 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2955 2016-08-19 Pedro Alves <palves@redhat.com>
2957 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2958 comment. Use memcpy instead of casting through unsigned long.
2960 2016-08-19 Pedro Alves <palves@redhat.com>
2962 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2963 allocating around 0x80000000.
2965 2016-08-19 Pedro Alves <palves@redhat.com>
2968 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2969 (x32-avx512-linux-ipa.o): New rules.
2970 * configure.ac (x86_64-*-linux*): New x32 check.
2971 * configure.srv (ipa_x32_linux_regobj): New.
2972 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2973 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2975 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2977 * configure: Regenerate.
2979 2016-08-09 Pedro Alves <palves@redhat.com>
2982 * Makefile.in (OBS): Add signals-state-save-restore.o.
2983 (signals-state-save-restore.o): New rule.
2984 * config.in: Regenerate.
2985 * configure: Regenerate.
2986 * linux-low.c: Include "signals-state-save-restore.h".
2987 (linux_create_inferior): Call
2988 restore_original_signals_state.
2989 * server.c: Include "dispositions-save-restore.h".
2990 (captured_main): Call save_original_signals_state.
2992 2016-08-05 Pedro Alves <palves@redhat.com>
2994 * configure: Regenerate.
2996 2016-08-04 Yao Qi <yao.qi@linaro.org>
2998 * linux-low.c (regsets_fetch_inferior_registers): Check
2999 errno is ESRCH or not.
3001 2016-08-02 Yao Qi <yao.qi@linaro.org>
3003 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3004 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3005 (thread_db_load_search): Update.
3006 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3007 td_ta_set_event and td_ta_event_getmsg.
3009 2016-07-26 Pedro Alves <palves@redhat.com>
3012 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3013 of unsigned long for 64-bit registers and use uint32_t instead of
3014 unsigned int for 32-bit registers.
3016 2016-07-26 Pedro Alves <palves@redhat.com>
3018 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3021 2016-07-21 Tom Tromey <tom@tromey.com>
3023 * configure: Rebuild.
3025 2016-07-21 Yao Qi <yao.qi@linaro.org>
3027 * mem-break.c (find_gdb_breakpoint): Cast bp to
3028 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3030 2016-07-21 Yao Qi <yao.qi@linaro.org>
3032 * server.c (handle_v_requests): Support s and S actions
3033 if target_supports_software_single_step return true.
3035 2016-07-21 Yao Qi <yao.qi@linaro.org>
3037 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3038 is resume_step, call maybe_hw_step.
3039 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3041 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3043 (proceed_one_lwp): If resume request is resume_step, install
3044 reinsert breakpoints and call maybe_hw_step.
3046 2016-07-21 Yao Qi <yao.qi@linaro.org>
3048 * linux-low.c (proceed_one_lwp): Declare.
3049 (linux_resume_one_thread): Remove local variable 'step'.
3050 Lift code enqueue signal. Call proceed_one_lwp instead of
3051 linux_resume_one_lwp.
3053 2016-07-21 Yao Qi <yao.qi@linaro.org>
3055 * linux-low.c (linux_resume_one_thread): Call
3056 enqueue_pending_signal.
3058 2016-07-21 Yao Qi <yao.qi@linaro.org>
3060 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3061 * inferiors.c (do_restore_current_thread_cleanup): New function.
3062 (make_cleanup_restore_current_thread): Likewise.
3063 * linux-low.c (install_software_single_step_breakpoints): Call
3064 make_cleanup_restore_current_thread. Switch current_thread to
3067 2016-07-21 Yao Qi <yao.qi@linaro.org>
3069 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3070 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3071 (clone_one_breakpoint): Likewise.
3072 (delete_reinsert_breakpoints): Change parameter to thread.
3074 (has_reinsert_breakpoints): Likewise.
3075 (uninsert_reinsert_breakpoints): Likewise.
3076 (reinsert_reinsert_breakpoints): Likewise.
3077 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3078 (delete_reinsert_breakpoints): Likewise.
3079 (reinsert_reinsert_breakpoints): Likewise.
3080 (uninsert_reinsert_breakpoints): Likewise.
3081 (has_reinsert_breakpoints): Likewise.
3083 2016-07-21 Yao Qi <yao.qi@linaro.org>
3085 * inferiors.c (get_thread_process): Make parameter const.
3086 * inferiors.h (get_thread_process): Update declaration.
3087 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3088 Add new parameters child_thread and parent_thread. Callers
3090 * mem-break.h (clone_all_breakpoints): Update declaration.
3092 2016-07-21 Yao Qi <yao.qi@linaro.org>
3094 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3095 <command_list, handler>: Remove.
3096 (struct gdb_breakpoint): New.
3097 (struct other_breakpoint): New.
3098 (struct reinsert_breakpoint): New.
3099 (is_gdb_breakpoint): New function.
3100 (any_persistent_commands): Update command_list if
3101 is_gdb_breakpoint returns true.
3102 (set_breakpoint): Create breakpoints according to their types.
3103 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3104 (set_gdb_breakpoint_1): Likewise.
3105 (set_gdb_breakpoint): Likewise.
3106 (clear_breakpoint_conditions): Change parameter type to
3107 'struct gdb_breakpoint *'.
3108 (clear_breakpoint_commands): Likewise.
3109 (clear_breakpoint_conditions_and_commands): Likewise.
3110 (add_condition_to_breakpoint): Likewise.
3111 (add_breakpoint_condition): Likewise.
3112 (add_commands_to_breakpoint): Likewise.
3113 (check_breakpoints): Check other_breakpoint.
3114 (clone_one_breakpoint): Clone breakpopint according to its type.
3115 * mem-break.h (struct gdb_breakpoint): Declare.
3116 (set_gdb_breakpoint): Update declaration.
3117 (clear_breakpoint_conditions_and_commands): Likewise.
3118 (add_breakpoint_condition): Likewise.
3119 (add_breakpoint_commands): Likewise.
3120 * server.c (process_point_options): Change parameter type to
3121 'struct gdb_breakpoint *'.
3123 2016-07-21 Yao Qi <yao.qi@linaro.org>
3125 * mem-break.c (set_breakpoint_at): Rename it to ...
3126 (set_breakpoint_type_at): ... it.
3127 (set_breakpoint_at): Call set_breakpoint_type_at.
3128 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3129 * mem-break.h (set_breakpoint_at): Update comments.
3131 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3133 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3135 (nios2_store_gregset): Likewise.
3137 2016-07-01 Pedro Alves <palves@redhat.com>
3138 Antoine Tremblay <antoine.tremblay@ericsson.com>
3140 * linux-low.c: Change interface to take the target lwp_info
3141 pointer directly and return void. Handle detaching from a zombie
3143 (linux_detach_lwp_callback): New function.
3144 (linux_detach): Detach from the leader thread after detaching from
3147 2016-06-28 Yao Qi <yao.qi@linaro.org>
3149 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3150 for variable new_offset.
3151 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3152 (aarch64_ftrace_insn_reloc_cb): Likewise.
3153 (aarch64_ftrace_insn_reloc_tb): Likewise.
3154 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3155 PRIx64 instead of PRIx32.
3157 2016-06-28 Yao Qi <yao.qi@linaro.org>
3159 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3160 (the_low_target): Install arm_get_syscall_trapinfo.
3162 2016-06-28 Yao Qi <yao.qi@linaro.org>
3164 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3166 (the_low_target): Install aarch64_get_syscall_trapinfo.
3168 2016-06-28 Yao Qi <yao.qi@linaro.org>
3170 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3172 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3173 Remove parameter sysno.
3174 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3177 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3179 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3180 (s390_emit_ne_goto): Likewise.
3181 (s390_emit_lt_goto): Likewise.
3182 (s390_emit_le_goto): Likewise.
3183 (s390_emit_gt_goto): Likewise.
3184 (s390_emit_ge_goto): Likewise.
3185 (s390x_emit_eq_goto): Likewise.
3186 (s390x_emit_ne_goto): Likewise.
3187 (s390x_emit_lt_goto): Likewise.
3188 (s390x_emit_le_goto): Likewise.
3189 (s390x_emit_gt_goto): Likewise.
3190 (s390x_emit_ge_goto): Likewise.
3191 (s390_emit_ops_impl): Mark variable static.
3192 (s390x_emit_ops): Likewise.
3194 2016-06-17 Yao Qi <yao.qi@linaro.org>
3196 * linux-low.c (handle_extended_wait): Call
3197 uninsert_reinsert_breakpoints for the parent process. Remove
3198 reinsert breakpoints from the child process. Reinsert them to
3199 the parent process when vfork is done.
3200 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3201 (reinsert_reinsert_breakpoints): New function.
3202 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3203 (reinsert_reinsert_breakpoints): Declare.
3205 2016-06-17 Yao Qi <yao.qi@linaro.org>
3207 * linux-low.c (handle_extended_wait): If the parent is doing
3208 step-over, remove the reinsert breakpoints from the forked child.
3210 2016-06-17 Yao Qi <yao.qi@linaro.org>
3212 * linux-low.c (unsuspend_all_lwps): Declare.
3213 (linux_low_filter_event): If thread exited, call finish_step_over.
3214 If step-over is finished, unsuspend other threads.
3216 2016-06-17 Yao Qi <yao.qi@linaro.org>
3218 * linux-low.c (linux_resume_one_lwp_throw): Assert
3219 has_reinsert_breakpoints returns false.
3220 * mem-break.c (delete_disabled_breakpoints): Assert
3221 bp type isn't reinsert_breakpoint.
3223 2016-06-17 Yao Qi <yao.qi@linaro.org>
3225 * linux-low.c (maybe_hw_step): New function.
3226 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3227 (finish_step_over): Switch current_thread to lwp temporarily,
3228 and assert has_reinsert_breakpoints returns true.
3229 (proceed_one_lwp): Call maybe_hw_step.
3230 * mem-break.c (has_reinsert_breakpoints): New function.
3231 * mem-break.h (has_reinsert_breakpoints): Declare.
3233 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3235 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3237 2016-05-17 Yao Qi <yao.qi@linaro.org>
3239 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3240 instead of find_inferior.
3242 2016-05-05 Yao Qi <yao.qi@linaro.org>
3244 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3245 Initialize res to zero.
3247 2016-05-05 Yao Qi <yao.qi@linaro.org>
3249 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3252 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3254 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3255 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3256 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3258 2016-04-28 Par Olsson <par.olsson@windriver.com>
3259 Simon Marchi <simon.marchi@ericsson.com>
3261 * tracepoint.c (write_inferior_int8): New function.
3262 (cmd_qtenable_disable): Write enable flag using
3263 write_inferior_int8.
3265 2016-04-25 Yao Qi <yao.qi@linaro.org>
3267 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3268 (need_step_over_p): Return zero if the LWP has pending signals
3269 can be delivered on software single step target.
3271 2016-04-25 Yao Qi <yao.qi@linaro.org>
3273 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3274 return instead of error.
3276 2016-04-22 Yao Qi <yao.qi@linaro.org>
3278 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3281 2016-04-22 Yao Qi <yao.qi@linaro.org>
3283 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3284 signal when stepping over breakpoint with software single
3287 2016-04-21 Pedro Alves <palves@redhat.com>
3289 * linux-s390-low.c (s390_collect_ptrace_register)
3290 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3292 (s390_check_regset): Use void * instead of gdb_byte *.
3294 2016-04-20 Pedro Alves <palves@redhat.com>
3296 * configure: Renegerate.
3298 2016-04-20 Yao Qi <yao.qi@linaro.org>
3300 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3301 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3303 (arm_store_gregset): Likewise.
3305 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3307 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3308 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3309 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3310 (amd64-avx-mpx-linux.c): New rules.
3311 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3312 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3313 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3314 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3315 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3316 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3317 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3318 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3319 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3320 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3321 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3322 * linux-x86-low.c (x86_linux_read_description): Add case for
3323 X86_XSTATE_AVX_MPX_MASK.
3324 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3325 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3326 init_registers_i386_avx_mpx_linux.
3327 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3328 (initialize_low_tracepoint): Call
3329 init_registers_i386_avx_mpx_linux.
3330 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3331 (initialize_low_tracepoint): Call
3332 init_registers_amd64_avx_mpx_linux.
3333 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3334 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3335 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3338 2016-04-18 Pedro Alves <palves@redhat.com>
3340 * configure: Regenerate.
3342 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3344 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3345 (aarch64_emit_sub): Likewise.
3347 2016-04-12 Pedro Alves <palves@redhat.com>
3349 * utils.c (prepare_to_throw_exception): Delete.
3351 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3353 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3355 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3357 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3359 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3361 * linux-aarch64-ipa.c: Add <elf.h> include.
3362 * linux-ppc-ipa.c: Add <elf.h> include.
3363 * linux-s390-ipa.c: Add <elf.h> include.
3365 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3367 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3368 (get_raw_reg_ptr): Likewise.
3369 (get_trace_state_variable_value_ptr): Likewise.
3370 (set_trace_state_variable_value_ptr): Likewise.
3371 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3374 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3375 Marcin Kościelnicki <koriakin@0x04.net>
3378 * linux-ppc-low.c (emit_insns): New function.
3379 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3380 (ppc_emit_prologue): New function.
3381 (ppc_emit_epilogue): New function.
3382 (ppc_emit_add): New function.
3383 (ppc_emit_sub): New function.
3384 (ppc_emit_mul): New function.
3385 (ppc_emit_lsh): New function.
3386 (ppc_emit_rsh_signed): New function.
3387 (ppc_emit_rsh_unsigned): New function.
3388 (ppc_emit_ext): New function.
3389 (ppc_emit_zero_ext): New function.
3390 (ppc_emit_log_not): New function.
3391 (ppc_emit_bit_and): New function.
3392 (ppc_emit_bit_or): New function.
3393 (ppc_emit_bit_xor): New function.
3394 (ppc_emit_bit_not): New function.
3395 (ppc_emit_equal): New function.
3396 (ppc_emit_less_signed): New function.
3397 (ppc_emit_less_unsigned): New function.
3398 (ppc_emit_ref): New function.
3399 (ppc_emit_const): New function.
3400 (ppc_emit_reg): New function.
3401 (ppc_emit_pop): New function.
3402 (ppc_emit_stack_flush): New function.
3403 (ppc_emit_swap): New function.
3404 (ppc_emit_stack_adjust): New function.
3405 (ppc_emit_call): New function.
3406 (ppc_emit_int_call_1): New function.
3407 (ppc_emit_void_call_2): New function.
3408 (ppc_emit_if_goto): New function.
3409 (ppc_emit_goto): New function.
3410 (ppc_emit_eq_goto): New function.
3411 (ppc_emit_ne_goto): New function.
3412 (ppc_emit_lt_goto): New function.
3413 (ppc_emit_le_goto): New function.
3414 (ppc_emit_gt_goto): New function.
3415 (ppc_emit_ge_goto): New function.
3416 (ppc_write_goto_address): New function.
3417 (ppc_emit_ops_impl): New static variable.
3418 (ppc64v1_emit_prologue): New function.
3419 (ppc64v2_emit_prologue): New function.
3420 (ppc64_emit_epilogue): New function.
3421 (ppc64_emit_add): New function.
3422 (ppc64_emit_sub): New function.
3423 (ppc64_emit_mul): New function.
3424 (ppc64_emit_lsh): New function.
3425 (ppc64_emit_rsh_signed): New function.
3426 (ppc64_emit_rsh_unsigned): New function.
3427 (ppc64_emit_ext): New function.
3428 (ppc64_emit_zero_ext): New function.
3429 (ppc64_emit_log_not): New function.
3430 (ppc64_emit_bit_and): New function.
3431 (ppc64_emit_bit_or): New function.
3432 (ppc64_emit_bit_xor): New function.
3433 (ppc64_emit_bit_not): New function.
3434 (ppc64_emit_equal): New function.
3435 (ppc64_emit_less_signed): New function.
3436 (ppc64_emit_less_unsigned): New function.
3437 (ppc64_emit_ref): New function.
3438 (ppc64_emit_const): New function.
3439 (ppc64v1_emit_reg): New function.
3440 (ppc64v2_emit_reg): New function.
3441 (ppc64_emit_pop): New function.
3442 (ppc64_emit_stack_flush): New function.
3443 (ppc64_emit_swap): New function.
3444 (ppc64v1_emit_call): New function.
3445 (ppc64v2_emit_call): New function.
3446 (ppc64v1_emit_int_call_1): New function.
3447 (ppc64v2_emit_int_call_1): New function.
3448 (ppc64v1_emit_void_call_2): New function.
3449 (ppc64v2_emit_void_call_2): New function.
3450 (ppc64_emit_if_goto): New function.
3451 (ppc64_emit_eq_goto): New function.
3452 (ppc64_emit_ne_goto): New function.
3453 (ppc64_emit_lt_goto): New function.
3454 (ppc64_emit_le_goto): New function.
3455 (ppc64_emit_gt_goto): New function.
3456 (ppc64_emit_ge_goto): New function.
3457 (ppc64v1_emit_ops_impl): New static variable.
3458 (ppc64v2_emit_ops_impl): New static variable.
3459 (ppc_emit_ops): New function.
3460 (linux_low_target): Wire in ppc_emit_ops.
3462 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3463 Marcin Kościelnicki <koriakin@0x04.net>
3466 * Makefile.in: Add powerpc-*-ipa.o
3467 * configure.srv: Add ipa_obj for powerpc*-linux.
3468 * linux-ppc-ipa.c: New file.
3469 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3471 (PPC_FIELD): New macro.
3472 (PPC_SEXT): New macro.
3473 (PPC_OP6): New macro.
3474 (PPC_BO): New macro.
3475 (PPC_LI): New macro.
3476 (PPC_BD): New macro.
3477 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3478 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3479 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3480 (ppc_get_thread_area): New function.
3481 (is_elfv2_inferior): New function.
3482 (gen_ds_form): New function.
3483 (GEN_STD): New macro.
3484 (GEN_STDU): New macro.
3485 (GEN_LD): New macro.
3486 (GEN_LDU): New macro.
3487 (gen_d_form): New function.
3488 (GEN_ADDI): New macro.
3489 (GEN_ADDIS): New macro.
3490 (GEN_LI): New macro.
3491 (GEN_LIS): New macro.
3492 (GEN_ORI): New macro.
3493 (GEN_ORIS): New macro.
3494 (GEN_LWZ): New macro.
3495 (GEN_STW): New macro.
3496 (GEN_STWU): New macro.
3497 (gen_xfx_form): New function.
3498 (GEN_MFSPR): New macro.
3499 (GEN_MTSPR): New macro.
3500 (GEN_MFCR): New macro.
3501 (GEN_MTCR): New macro.
3502 (GEN_SYNC): New macro.
3503 (GEN_LWSYNC): New macro.
3504 (gen_x_form): New function.
3505 (GEN_OR): New macro.
3506 (GEN_MR): New macro.
3507 (GEN_LWARX): New macro.
3508 (GEN_STWCX): New macro.
3509 (GEN_CMPW): New macro.
3510 (gen_md_form): New function.
3511 (GEN_RLDICL): New macro.
3512 (GEN_RLDICR): New macro.
3513 (gen_i_form): New function.
3515 (GEN_BL): New macro.
3516 (gen_b_form): New function.
3517 (GEN_BNE): New macro.
3518 (GEN_LOAD): New macro.
3519 (GEN_STORE): New macro.
3520 (gen_limm): New function.
3521 (gen_atomic_xchg): New function.
3522 (gen_call): New function.
3523 (ppc_relocate_instruction): New function.
3524 (ppc_install_fast_tracepoint_jump_pad): New function.
3525 (ppc_get_min_fast_tracepoint_insn_len): New function.
3526 (ppc_get_ipa_tdesc_idx): New function.
3527 (the_low_target): Wire in the new functions.
3528 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3530 * linux-ppc-tdesc.h: New file.
3532 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3534 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3535 (alloc_jump_pad_buffer): New function.
3536 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3537 (alloc_jump_pad_buffer): New function.
3538 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3539 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3540 (alloc_jump_pad_buffer): New function.
3541 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3542 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3543 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3544 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3546 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3548 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3549 * linux-amd64-ipa.c: Likewise.
3550 * linux-i386-ipa.c: Likewise.
3551 * linux-s390-ipa.c: Likewise.
3552 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3553 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3554 set_trace_state_variable_value_ptr.
3555 (struct ipa_sym_addresses): Likewise.
3556 (symbol_list): Likewise.
3557 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3558 accessing gdb_collect directly.
3559 (gdb_collect_ptr_type): New typedef.
3560 (get_raw_reg_ptr_type): New typedef.
3561 (get_trace_state_variable_value_ptr_type): New typedef.
3562 (set_trace_state_variable_value_ptr_type): New typedef.
3563 (gdb_collect_ptr): New global.
3564 (get_raw_reg_ptr): New global.
3565 (get_trace_state_variable_value_ptr): New global.
3566 (set_trace_state_variable_value_ptr): New global.
3567 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3568 accessing get_raw_reg directly.
3569 (get_get_tsv_func_addr): Likewise for
3570 get_trace_state_variable_value_ptr.
3571 (get_set_tsv_func_addr): Likewise for
3572 set_trace_state_variable_value_ptr.
3573 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3575 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3577 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3579 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3581 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3583 (relocate_instruction): Remove own_buf.
3584 * server.c (own_buf): Make global.
3585 (handle_v_requests): Make global.
3586 * server.h (own_buf): New declaration.
3587 (handle_v_requests): New prototype.
3589 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3592 * linux-s390-low.c (add_insns): New function.
3593 (s390_emit_prologue): New function.
3594 (s390_emit_epilogue): New function.
3595 (s390_emit_add): New function.
3596 (s390_emit_sub): New function.
3597 (s390_emit_mul): New function.
3598 (s390_emit_lsh): New function.
3599 (s390_emit_rsh_signed): New function.
3600 (s390_emit_rsh_unsigned): New function.
3601 (s390_emit_ext): New function.
3602 (s390_emit_log_not): New function.
3603 (s390_emit_bit_and): New function.
3604 (s390_emit_bit_or): New function.
3605 (s390_emit_bit_xor): New function.
3606 (s390_emit_bit_not): New function.
3607 (s390_emit_equal): New function.
3608 (s390_emit_less_signed): New function.
3609 (s390_emit_less_unsigned): New function.
3610 (s390_emit_ref): New function.
3611 (s390_emit_if_goto): New function.
3612 (s390_emit_goto): New function.
3613 (s390_write_goto_address): New function.
3614 (s390_emit_litpool): New function.
3615 (s390_emit_const): New function.
3616 (s390_emit_call): New function.
3617 (s390_emit_reg): New function.
3618 (s390_emit_pop): New function.
3619 (s390_emit_stack_flush): New function.
3620 (s390_emit_zero_ext): New function.
3621 (s390_emit_swap): New function.
3622 (s390_emit_stack_adjust): New function.
3623 (s390_emit_set_r2): New function.
3624 (s390_emit_int_call_1): New function.
3625 (s390_emit_void_call_2): New function.
3626 (s390_emit_eq_goto): New function.
3627 (s390_emit_ne_goto): New function.
3628 (s390_emit_lt_goto): New function.
3629 (s390_emit_le_goto): New function.
3630 (s390_emit_gt_goto): New function.
3631 (s390_emit_ge_goto): New function.
3632 (s390x_emit_prologue): New function.
3633 (s390x_emit_epilogue): New function.
3634 (s390x_emit_add): New function.
3635 (s390x_emit_sub): New function.
3636 (s390x_emit_mul): New function.
3637 (s390x_emit_lsh): New function.
3638 (s390x_emit_rsh_signed): New function.
3639 (s390x_emit_rsh_unsigned): New function.
3640 (s390x_emit_ext): New function.
3641 (s390x_emit_log_not): New function.
3642 (s390x_emit_bit_and): New function.
3643 (s390x_emit_bit_or): New function.
3644 (s390x_emit_bit_xor): New function.
3645 (s390x_emit_bit_not): New function.
3646 (s390x_emit_equal): New function.
3647 (s390x_emit_less_signed): New function.
3648 (s390x_emit_less_unsigned): New function.
3649 (s390x_emit_ref): New function.
3650 (s390x_emit_if_goto): New function.
3651 (s390x_emit_const): New function.
3652 (s390x_emit_call): New function.
3653 (s390x_emit_reg): New function.
3654 (s390x_emit_pop): New function.
3655 (s390x_emit_stack_flush): New function.
3656 (s390x_emit_zero_ext): New function.
3657 (s390x_emit_swap): New function.
3658 (s390x_emit_stack_adjust): New function.
3659 (s390x_emit_int_call_1): New function.
3660 (s390x_emit_void_call_2): New function.
3661 (s390x_emit_eq_goto): New function.
3662 (s390x_emit_ne_goto): New function.
3663 (s390x_emit_lt_goto): New function.
3664 (s390x_emit_le_goto): New function.
3665 (s390x_emit_gt_goto): New function.
3666 (s390x_emit_ge_goto): New function.
3667 (s390_emit_ops): New function.
3668 (struct linux_target_ops): Fill in emit_ops hook.
3670 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3673 * Makefile.in: Add s390 IPA files.
3674 * configure.srv: Build IPA for s390.
3675 * linux-s390-ipa.c: New file.
3676 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3677 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3678 (tdesc_s390_linux32): Likewise.
3679 (init_registers_s390_linux32v1): Likewise.
3680 (tdesc_s390_linux32v1): Likewise.
3681 (init_registers_s390_linux32v2): Likewise.
3682 (tdesc_s390_linux32v2): Likewise.
3683 (init_registers_s390_linux64): Likewise.
3684 (tdesc_s390_linux64): Likewise.
3685 (init_registers_s390_linux64v1): Likewise.
3686 (tdesc_s390_linux64v1): Likewise.
3687 (init_registers_s390_linux64v2): Likewise.
3688 (tdesc_s390_linux64v2): Likewise.
3689 (init_registers_s390_te_linux64): Likewise.
3690 (tdesc_s390_te_linux64): Likewise.
3691 (init_registers_s390_vx_linux64): Likewise.
3692 (tdesc_s390_vx_linux64): Likewise.
3693 (init_registers_s390_tevx_linux64): Likewise.
3694 (tdesc_s390_tevx_linux64): Likewise.
3695 (init_registers_s390x_linux64): Likewise.
3696 (tdesc_s390x_linux64): Likewise.
3697 (init_registers_s390x_linux64v1): Likewise.
3698 (tdesc_s390x_linux64v1): Likewise.
3699 (init_registers_s390x_linux64v2): Likewise.
3700 (tdesc_s390x_linux64v2): Likewise.
3701 (init_registers_s390x_te_linux64): Likewise.
3702 (tdesc_s390x_te_linux64): Likewise.
3703 (init_registers_s390x_vx_linux64): Likewise.
3704 (tdesc_s390x_vx_linux64): Likewise.
3705 (init_registers_s390x_tevx_linux64): Likewise.
3706 (tdesc_s390x_tevx_linux64): Likewise.
3707 (have_hwcap_s390_vx): New static variable.
3708 (s390_arch_setup): Fill have_hwcap_s390_vx.
3709 (s390_get_thread_area): New function.
3710 (s390_ft_entry_gpr_esa): New const.
3711 (s390_ft_entry_gpr_zarch): New const.
3712 (s390_ft_entry_misc): New const.
3713 (s390_ft_entry_fr): New const.
3714 (s390_ft_entry_vr): New const.
3715 (s390_ft_main_31): New const.
3716 (s390_ft_main_64): New const.
3717 (s390_ft_exit_fr): New const.
3718 (s390_ft_exit_vr): New const.
3719 (s390_ft_exit_misc): New const.
3720 (s390_ft_exit_gpr_esa): New const.
3721 (s390_ft_exit_gpr_zarch): New const.
3722 (append_insns): New function.
3723 (s390_relocate_instruction): New function.
3724 (s390_install_fast_tracepoint_jump_pad): New function.
3725 (s390_get_min_fast_tracepoint_insn_len): New function.
3726 (s390_get_ipa_tdesc_idx): New function.
3727 (struct linux_target_ops): Wire in the above functions.
3728 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3729 * linux-s390-tdesc.h: New file.
3731 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3733 * linux-s390-low.c (s390_supports_tracepoints): New function.
3734 (struct linux_target_ops): Fill supports_tracepoints hook.
3736 2016-03-18 Yao Qi <yao.qi@linaro.org>
3738 * linux-low.c (lwp_signal_can_be_delivered): New function.
3739 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3741 2016-03-18 Yao Qi <yao.qi@linaro.org>
3743 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3744 0 if signal is enqueued. Remove 'signal' from one debugging
3745 message. Move one debugging message to some lines below.
3746 Remove code setting 'signal' to 0.
3748 2016-03-18 Yao Qi <yao.qi@linaro.org>
3750 * linux-low.c (linux_low_filter_event): Remove redundant
3751 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3753 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3755 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3756 (struct linux_target_ops): Wire in the above.
3758 2016-03-03 Yao Qi <yao.qi@linaro.org>
3760 * linux-low.c: Update comments to start_step_over.
3762 2016-03-03 Yao Qi <yao.qi@linaro.org>
3765 * linux-low.c (handle_extended_wait): Set child suspended
3766 if event_lwp->bp_reinsert isn't zero.
3768 2016-03-02 Yao Qi <yao.qi@linaro.org>
3770 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3771 enqueue_pending_signal.
3773 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3775 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3778 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3780 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3781 (s390_regmap_3264) [!__s390x__]: New global.
3782 (s390_collect_ptrace_register): Skip map entries containing -1.
3783 (s390_supply_ptrace_register): Ditto.
3784 (s390_fill_gprs_high): New function.
3785 (s390_store_gprs_high): New function.
3786 (s390_regsets): Add NT_S390_HIGH_GPRS.
3787 (s390_get_hwcap): Enable on 31-bit.
3788 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3789 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3790 Detect NT_S390_HIGH_GPRS.
3791 (s390_usrregs_info_3264): Enable on 31-bit.
3792 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3793 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3795 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3798 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3799 * configure.srv: Ditto.
3800 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3801 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3802 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3803 (init_registers_amd64_linux): Remove prototype.
3804 (tdesc_amd64_linux): Remove declaration.
3805 (get_ipa_tdesc): New function.
3806 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3807 initialize remaining tdescs.
3808 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3809 (init_registers_i386_linux): Remove prototype.
3810 (tdesc_i386_linux): Remove declaration.
3811 (get_ipa_tdesc): New function.
3812 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3813 initialize remaining tdescs.
3814 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3815 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3816 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3817 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3818 (x86_get_ipa_tdesc_idx): New function.
3819 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3820 * linux-x86-tdesc.h: New file.
3821 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3822 (target_get_ipa_tdesc_idx): New macro.
3823 * tracepoint.c (ipa_tdesc_idx): New macro.
3824 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3825 (symbol_list): Add ipa_tdesc_idx.
3826 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3827 (ipa_tdesc): Remove.
3828 (ipa_tdesc_idx): New variable.
3829 (get_context_regcache): Use get_ipa_tdesc.
3830 (gdb_collect): Ditto.
3832 * tracepoint.h (get_ipa_tdesc): New prototype.
3833 (ipa_tdesc): Remove.
3835 2016-02-24 Pedro Alves <palves@redhat.com>
3837 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3838 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3839 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3840 Factor out common code between the USE_SIGTRAP_SIGINFO and
3841 !USE_SIGTRAP_SIGINFO blocks.
3842 (linux_low_filter_event): Call save_stop_reason instead of
3843 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3845 (linux_wait_1): Update comments.
3847 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3849 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3850 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3851 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3852 ppc_insert_point, ppc_remove_point.
3854 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3856 * linux-s390-low.c (s390_supports_z_point_type): New function.
3857 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3859 2016-02-16 Yao Qi <yao.qi@linaro.org>
3861 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3862 PC. Get pc from regcache_read_pc.
3864 2016-02-12 Yao Qi <yao.qi@linaro.org>
3866 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3867 or linux_get_pc_32bit.
3868 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3870 2016-02-12 Yao Qi <yao.qi@linaro.org>
3872 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3873 arm_linux_get_next_pcs_fixup.
3875 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3877 * tracepoint.c (x_tracepoint_action_download): Change
3878 write_inferior_data_ptr to write_inferior_data_pointer.
3879 (cmd_qtstart): Likewise.
3880 (write_inferior_data_ptr): Remove.
3881 (download_agent_expr): Change write_inferior_data_ptr to
3882 write_inferior_data_pointer.
3883 (download_tracepoint_1): Likewise.
3884 (download_tracepoint): Likewise.
3885 (download_trace_state_variables): Likewise.
3887 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3888 Marcin Kościelnicki <koriakin@0x04.net>
3890 * tracepoint.c (struct tracepoint_action_ops): Remove.
3891 (struct tracepoint_action): Remove ops.
3892 (m_tracepoint_action_download, r_tracepoint_action_download)
3893 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3894 size and offset accordingly.
3895 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3896 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3897 (tracepoint_action_send, tracepoint_action_download): New functions.
3898 Helpers for trace action handlers.
3899 (add_tracepoint_action): Remove setup actions ops.
3900 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3902 2016-02-10 Yao Qi <yao.qi@linaro.org>
3904 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3906 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3908 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3910 * configure: Regenerate.
3912 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3914 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3915 void * to gdb_byte *.
3916 * linux-low.c (siginfo_fixup): Likewise.
3917 (linux_xfer_siginfo): Likewise.
3918 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3920 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3922 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3924 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3926 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3928 * linux-x86-low.c [__x86_64__]: Include
3929 "nat/amd64-linux-siginfo.h".
3930 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3931 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3932 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3933 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3934 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3935 (cpt_si_fd, si_timerid, si_overrun): Move from
3936 nat/amd64-linux-siginfo.c.
3937 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3939 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3941 * server.c (skip_to_semicolon): Remove.
3942 (process_point_options): Use strchrnul instead of
3945 2016-01-26 Yao Qi <yao.qi@linaro.org>
3947 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3948 * linux-low.c (install_software_single_step_breakpoints): Don't
3949 call regcache_read_pc.
3950 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3953 2016-01-26 Yao Qi <yao.qi@linaro.org>
3955 * linux-low.c (install_software_single_step_breakpoints): Call
3956 regcache_read_pc instead of get_pc.
3958 2016-01-26 Yao Qi <yao.qi@linaro.org>
3960 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3961 (unblock_async_io): Rename to ...
3962 (block_unblock_async_io): ... it. New function.
3963 (enable_async_io): Don't install SIGIO handler. Unblock it
3965 (disable_async_io): Don't ignore SIGIO. Block it instead.
3966 (initialize_async_io): Install SIGIO handler. Don't call
3969 2016-01-26 Yao Qi <yao.qi@linaro.org>
3971 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3972 first character is '\003', call *the_target->request_interrupt.
3974 2016-01-25 Yao Qi <yao.qi@linaro.org>
3976 * remote-utils.c (new_thread_notify): Remove.
3977 (dead_thread_notify): Likewise.
3978 * remote-utils.h (new_thread_notify): Remove declaration.
3979 (dead_thread_notify): Likewise.
3981 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3983 * gdb.trace/pending.exp: Fix expected message on continue.
3985 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3987 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3988 it works properly on big-endian machines where sizeof (CORE_ADDR)
3991 2016-01-21 Pedro Alves <palves@redhat.com>
3993 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3994 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3995 * configure: Regenerate.
3997 2016-01-21 Yao Qi <yao.qi@linaro.org>
3999 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4000 is_thumb and set it according to CPSR saved on the stack.
4001 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4002 arm_sigreturn_next_pc.
4004 2016-01-18 Yao Qi <yao.qi@linaro.org>
4006 * linux-low.c (linux_set_pc_64bit): New function.
4007 (linux_get_pc_64bit): New function.
4008 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4010 * linux-sparc-low.c (debug_threads): Remove declaration.
4011 (sparc_get_pc): Remove.
4012 (the_low_target): Use linux_get_pc_64bit instead of
4014 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4015 (the_low_target): Use linux_get_pc_64bit and
4018 2016-01-18 Yao Qi <yao.qi@linaro.org>
4020 * linux-arm-low.c (debug_threads): Remove declaration.
4021 (arm_get_pc, arm_set_pc): Remove.
4022 (the_low_target): Use linux_get_pc_32bit and
4024 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4025 (the_low_target): Use linux_get_pc_32bit and
4027 * linux-cris-low.c (debug_threads): Remove declaration.
4028 (cris_get_pc, cris_set_pc,): Remove.
4029 (the_low_target): Use linux_get_pc_32bit and
4031 * linux-crisv32-low.c (debug_threads): Remove declaration.
4032 (cris_get_pc, cris_set_pc): Remove.
4033 (the_low_target): Use linux_get_pc_32bit and
4035 * linux-low.c: Include inttypes.h.
4036 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4037 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4038 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4039 (the_low_target): Use linux_get_pc_32bit and
4041 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4042 (the_low_target): Use linux_get_pc_32bit and
4044 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4045 (the_low_target): Use linux_get_pc_32bit and
4047 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4048 (the_low_target): Use linux_get_pc_32bit and
4050 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4051 (the_low_target): Use linux_get_pc_32bit and
4054 2016-01-18 Gary Benson <gbenson@redhat.com>
4056 * configure.ac (AC_FUNC_FORK): New check.
4057 * config.in: Regenerate.
4058 * configure: Likewise.
4060 2016-01-14 Yao Qi <yao.qi@linaro.org>
4062 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4063 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4064 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4065 arm_get_next_pcs_ctor.
4067 2016-01-12 Josh Stone <jistone@redhat.com>
4068 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4070 * inferiors.h: Include "gdb_vecs.h".
4071 (struct process_info): Add syscalls_to_catch.
4072 * inferiors.c (remove_process): Free syscalls_to_catch.
4073 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4074 syscall_return stops.
4075 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4076 * server.c (handle_general_set): Handle QCatchSyscalls.
4077 (handle_query): Report support for QCatchSyscalls.
4078 * target.h (struct target_ops): Add supports_catch_syscall.
4079 (target_supports_catch_syscall): New macro.
4080 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4081 (struct lwp_info): Add syscall_state.
4082 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4083 Maintain syscall_state and syscalls_to_catch across exec.
4084 (get_syscall_trapinfo): New function, proxy to the_low_target.
4085 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4086 (linux_low_filter_event): Toggle syscall_state entry/return for
4087 syscall traps, and set it ignored for all others.
4088 (gdb_catching_syscalls_p): New function.
4089 (gdb_catch_this_syscall_p): New function.
4090 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4091 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4092 (linux_supports_catch_syscall): New function.
4093 (linux_target_ops): Install it.
4094 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4095 (the_low_target): Install it.
4097 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4099 * acinclude.m4: Include new ../warning.m4 file.
4100 * configure: Regenerated.
4101 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4103 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4105 * ax.c (is_goto_target): Mark static.
4106 * linux-low.c (register_addr): Likewise.
4107 (linux_fetch_registers, linux_store_registers): Likewise.
4108 * mem-break.c (any_persistent_commands): Fix old prototype.
4109 (add_commands_to_breakpoint): Mark static.
4110 * regcache.c (find_register_by_name): Delete unused func.
4111 * remote-utils.c (hex_or_minus_one): Mark static.
4112 * server.c (monitor_show_help): Mark static.
4113 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4114 handle_v_requests): Likewise.
4116 2016-01-12 Pedro Alves <palves@redhat.com>
4118 Remove use of the registered trademark symbol throughout.
4120 2016-01-08 Yao Qi <yao.qi@linaro.org>
4122 * remote-utils.c (getpkt): If c is '\003', call target hook
4125 2016-01-06 Yao Qi <yao.qi@linaro.org>
4127 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4128 linux-aarch32-low.c.
4129 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4130 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4131 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4132 (thumb2_breakpoint): Declare.
4133 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4134 linux-aarch32-low.h.
4135 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4136 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4137 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4139 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4141 * gdbreplay.c (gdbreplay_version): Change copyright year in
4143 * server.c (gdbserver_version): Likewise.
4145 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4147 * server.c (crc32_table): Delete.
4148 (crc32): Use libiberty's xcrc32 function.
4150 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4152 * lynx-low.c (lynx_delete_thread_callback): New function.
4153 (lynx_mourn): Properly delete our process and all of its
4154 threads. Remove call to clear_inferiors.
4156 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4158 * target.c (thread_search_callback): Add check that
4159 the thread_stopped target callback is not NULL before
4162 2015-12-21 Yao Qi <yao.qi@linaro.org>
4164 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4167 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4169 * server.c (handle_query): Call target_supports_software_single_step.
4171 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4173 * linux-low.c (single_step): New function.
4174 (linux_resume_one_lwp_throw): Call single_step.
4175 (start_step_over): Likewise.
4177 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4179 * Makefile.in (SFILES): Append arch/arm-linux.c,
4180 arch/arm-get-next-pcs.c.
4181 (arm-linux.o): New rule.
4182 (arm-get-next-pcs.o): New rule.
4183 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4185 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4186 to linux-aarch32-low.c.
4187 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4188 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4189 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4190 (thumb2_breakpoint_len): Likewise.
4191 (arm_is_thumb_mode): Make non-static.
4192 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4193 from linux-aarch32-low.c.
4194 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4195 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4196 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4197 (thumb2_breakpoint_len): Likewise.
4198 (arm_is_thumb_mode): New declaration.
4199 * linux-arm-low.c: Include arch/arm-linux.h
4200 aarch/arm-get-next-pcs.h, sys/syscall.h.
4201 (get_next_pcs_ops): New struct.
4202 (get_next_pcs_addr_bits_remove): New function.
4203 (get_next_pcs_is_thumb): New function.
4204 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4205 (arm_sigreturn_next_pc): Likewise.
4206 (get_next_pcs_syscall_next_pc): Likewise.
4207 (arm_gdbserver_get_next_pcs): Likewise.
4208 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4210 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4211 * server.h: Include gdb_vecs.h.
4213 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4215 * Makefile.in (SFILES): Append common/common-regcache.c.
4216 (OBS): Append common-regcache.o.
4217 (common-regcache.o): New rule.
4218 * regcache.c (init_register_cache): Initialize cache to
4220 (regcache_raw_read_unsigned): New function.
4221 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4222 register_status enum.
4224 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4226 * linux-aarch64-low.c (the_low_targets): Rename
4227 breakpoint_reinsert_addr to get_next_pcs.
4228 * linux-arm-low.c (the_low_targets): Likewise.
4229 * linux-bfin-low.c (the_low_targets): Likewise.
4230 * linux-cris-low.c (the_low_targets): Likewise.
4231 * linux-crisv32-low.c (the_low_targets): Likewise.
4232 * linux-low.c (can_software_single_step): Likewise.
4233 (install_software_single_step_breakpoints): New function.
4234 (start_step_over): Use install_software_single_step_breakpoints.
4235 * linux-low.h: New CORE_ADDR vector.
4236 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4238 * linux-mips-low.c (the_low_targets): Likewise.
4239 * linux-nios2-low.c (the_low_targets): Likewise.
4240 * linux-sparc-low.c (the_low_targets): Likewise.
4242 2015-12-17 Pedro Alves <palves@redhat.com>
4244 * linux-low.c (linux_kill_one_lwp): Remove references to
4246 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4248 (linux_init_signals): Delete.
4249 (initialize_low): Adjust.
4250 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4252 2015-12-16 Pedro Alves <palves@redhat.com>
4254 * configure.ac (compiler warning flags): When testing a
4255 -Wno-foo option, check whether -Wfoo works instead.
4256 * configure: Regenerate.
4258 2015-12-11 Don Breazeal <donb@codesourcery.com>
4260 * server.c (process_serial_event): Don't exit from gdbserver
4261 in remote mode if there are still active inferiors.
4263 2015-12-11 Yao Qi <yao.qi@linaro.org>
4265 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4266 arm_breakpoint_at if the process is 32-bit.
4268 2015-12-11 Yao Qi <yao.qi@linaro.org>
4270 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4273 2015-12-07 Yao Qi <yao.qi@linaro.org>
4275 * configure.srv: Append arm.o to srv_tgtobj for
4276 aarch64*-*-linux* target.
4277 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4278 from linux-arm-low.c.
4279 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4280 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4281 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4282 (thumb2_breakpoint_len): Likewise.
4283 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4284 (arm_breakpoint_kinds): Likewise.
4285 (arm_breakpoint_kind_from_pc): Likewise.
4286 (arm_sw_breakpoint_from_kind): Likewise.
4287 (arm_breakpoint_kind_from_current_state): Likewise.
4288 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4289 (arm_sw_breakpoint_from_kind): Declare.
4290 (arm_breakpoint_kind_from_current_state): Declare.
4291 (arm_breakpoint_at): Declare.
4292 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4293 arm_sw_breakpoint_from_kind if process is 32-bit.
4294 (aarch64_breakpoint_kind_from_pc): New function.
4295 (aarch64_breakpoint_kind_from_current_state): New function.
4296 (the_low_target): Initialize fields breakpoint_kind_from_pc
4297 and breakpoint_kind_from_current_state.
4298 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4299 linux-aarch32-low.c.
4300 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4301 (arm_breakpoint, arm_breakpoint_len): Likewise.
4302 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4303 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4304 (arm_is_thumb_mode): Likewise.
4305 (arm_breakpoint_at): Likewise.
4306 (arm_breakpoint_kind_from_pc): Likewise.
4307 (arm_sw_breakpoint_from_kind): Likewise.
4308 (arm_breakpoint_kind_from_current_state): Likewise.
4311 2015-08-04 Yao Qi <yao.qi@linaro.org>
4313 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4314 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4315 * server.c (extended_protocol): Remove "static".
4316 * server.h (extended_protocol): Declare it.
4318 2015-12-04 Josh Stone <jistone@redhat.com>
4320 * target.h (struct target_ops) <arch_setup>: Rename to ...
4321 (struct target_ops) <post_create_inferior>: ... this.
4322 (target_arch_setup): Rename to ...
4323 (target_post_create_inferior): ... this, calling post_create_inferior.
4324 * server.c (start_inferior): Update target_arch_setup calls to
4325 target_post_create_inferior.
4326 * linux-low.c (linux_low_ptrace_options): Forward declare.
4327 (linux_arch_setup): Update its comment for general use.
4328 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4329 (struct linux_target_ops): Use linux_post_create_inferior.
4330 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4331 to post_create_inferior.
4332 * nto-low.c (struct nto_target_ops): Likewise.
4333 * spu-low.c (struct spu_target_ops): Likewise.
4334 * win32-low.c (struct win32_target_ops): Likewise.
4336 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4338 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4340 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4342 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4343 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4344 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4345 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4346 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4347 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4348 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4349 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4350 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4351 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4352 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4353 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4355 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4357 * linux-low.c (linux_look_up_symbols): Don't call
4358 linux_supports_traceclone.
4359 * linux-low.h (thread_db_init): Remove use_events argument.
4360 * thread-db.c (thread_db_use_event): Remove global variable.
4361 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4362 (struct thread_db) <td_create_bp>: Remove field.
4363 (thread_db_create_event): Remove function.
4364 (thread_db_enable_reporting): Likewise.
4365 (find_one_thread): Don't check for thread_db_use_events.
4366 (attach_thread): Likewise.
4367 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4368 (try_thread_db_load_1): Don't check for thread_db_use_events.
4369 (thread_db_init): Remove use_events argument and thread events
4371 (remove_thread_event_breakpoints): Remove function.
4372 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4374 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4376 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4378 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4379 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4380 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4381 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4382 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4384 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4386 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4387 * linux-low.c (can_hardware_single_step): Use
4388 supports_hardware_single_step.
4389 (can_software_single_step): New function.
4390 (start_step_over): Call can_software_single_step.
4391 (linux_supports_hardware_single_step): New function.
4392 (struct target_ops) <supports_software_single_step>: Initialize.
4393 * linux-low.h (struct linux_target_ops)
4394 <supports_hardware_single_step>: Initialize.
4395 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4396 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4397 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4398 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4399 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4400 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4401 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4402 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4403 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4404 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4406 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4407 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4409 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4410 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4411 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4413 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4414 * target.h (struct target_ops): <supports_software_single_step>:
4416 (target_supports_software_single_step): New macro.
4418 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4420 * linux-low.c (linux_wait_1): Fix pc advance condition.
4421 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4422 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4424 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4426 * linux-arm-low.c (arm_is_thumb_mode): New function.
4427 (arm_breakpoint_at): Use arm_is_thumb_mode.
4428 (arm_breakpoint_kind_from_current_state): New function.
4429 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4431 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4432 (linux_breakpoint_kind_from_current_state): New function.
4433 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4434 * linux-low.h (struct linux_target_ops)
4435 <breakpoint_kind_from_current_state>: New field.
4436 * target.h (struct target_ops): Likewise.
4437 (target_breakpoint_kind_from_current_state): New macro.
4439 2015-11-30 Pedro Alves <palves@redhat.com>
4441 * linux-low.c (linux_resume): Wake up the event loop before
4444 2015-11-30 Pedro Alves <palves@redhat.com>
4446 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4448 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4450 * target.c (struct thread_search): New structure.
4451 (thread_search_callback): New function.
4452 (prev_general_thread): New global.
4453 (prepare_to_access_memory, done_accessing_memory): New functions.
4454 * target.h (prepare_to_access_memory, done_accessing_memory):
4455 Replace macros with function declarations.
4457 2015-11-30 Pedro Alves <palves@redhat.com>
4460 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4461 report TARGET_WAITKIND_NO_RESUMED.
4462 * remote-utils.c (prepare_resume_reply): Handle
4463 TARGET_WAITKIND_NO_RESUMED.
4464 * server.c (report_no_resumed): New global.
4465 (handle_query) <qSupported>: Handle "no-resumed+". Report
4466 "no-resumed+" support.
4467 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4468 return error if the client doesn't support no-resumed events.
4469 (push_stop_notification): New function.
4470 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4471 events if the client supports them.
4473 2015-11-30 Pedro Alves <palves@redhat.com>
4475 * linux-low.c (thread_still_has_status_pending_p): Don't check
4477 (lwp_resumed): New function.
4478 (status_pending_p_callback): Return early if the LWP is not
4479 supposed to be resumed.
4481 2015-11-30 Pedro Alves <palves@redhat.com>
4483 * linux-low.c (handle_extended_wait): Assert that the LWP's
4484 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4485 thread create events, leave the new child's status pending.
4486 (linux_low_filter_event): If GDB wants to hear about thread exit
4487 events, leave the LWP marked dead and don't delete it.
4488 (linux_wait_for_event_filtered): Don't check for thread exit.
4489 (filter_exit_event): New function.
4490 (linux_wait_1): Use it, when returning an exit event.
4491 (linux_resume_one_lwp_throw): Assert that the LWP's
4492 waitstatus is TARGET_WAITKIND_IGNORE.
4493 * remote-utils.c (prepare_resume_reply): Handle
4494 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4495 * server.c (report_thread_events): New global.
4496 (handle_general_set): Handle QThreadEvents.
4497 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4498 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4499 TARGET_WAITKIND_THREAD_EXITED.
4500 * server.h (report_thread_events): Declare.
4502 2015-11-30 Pedro Alves <palves@redhat.com>
4504 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4505 the thread's last_resume_kind was resume_stop.
4507 2015-11-30 Pedro Alves <palves@redhat.com>
4509 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4512 2015-11-30 Pedro Alves <palves@redhat.com>
4514 * server.c (handle_v_requests): Handle vCtrlC.
4516 2015-11-30 Pedro Alves <palves@redhat.com>
4518 * gdbthread.h (find_any_thread_of_pid): Declare.
4519 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4521 * server.c (handle_query): If current_thread is NULL, look for
4522 another thread of the selected process.
4524 2015-11-26 Daniel Colascione <dancol@dancol.org>
4525 Simon Marchi <simon.marchi@ericsson.com>
4527 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4528 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4530 * target.h (struct target_ops) <thread_name>: New field.
4531 (target_thread_name): New macro.
4533 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4535 * regcache.h (regcache_invalidate_pid): Add declaration.
4536 * regcache.c (regcache_invalidate_pid): New function, extracted
4537 from regcache_invalidate.
4538 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4539 Add trivial documentation comment.
4540 * lynx-low.c: Use regcache_invalidate_pid instead of
4541 regcache_invalidate.
4543 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4545 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4546 and Elf64_auxv_t if the target is Android.
4548 2015-11-22 Doug Evans <xdje42@gmail.com>
4550 * target.h: #include <sys/types.h>.
4552 2015-11-19 Pedro Alves <palves@redhat.com>
4554 * linux-low.c (linux_process_qsupported): Change prototype.
4556 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4558 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4559 and adjust to loop over all features.
4560 * server.c (handle_query) <qSupported>: Adjust to call
4561 target_process_qsupported once, passing it a vector of unprocessed
4563 * target.h (struct target_ops) <process_qsupported>: Change
4565 (target_process_qsupported): Adjust.
4567 2015-11-19 Pedro Alves <palves@redhat.com>
4569 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4571 * configure: Regenerate.
4573 2015-11-19 Pedro Alves <palves@redhat.com>
4575 * configure: Regenerate.
4577 2015-11-19 Yao Qi <yao.qi@linaro.org>
4579 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4582 2015-11-19 Yao Qi <yao.qi@linaro.org>
4584 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4585 (struct aarch64_operand): Move enum out.
4587 2015-11-19 Yao Qi <yao.qi@linaro.org>
4589 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4590 struct user_fpsimd_state *.
4591 (aarch64_store_fpregset): Likewise.
4593 2015-11-19 Yao Qi <yao.qi@linaro.org>
4595 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4596 struct user_pt_regs *.
4597 (aarch64_store_gregset): Likewise.
4599 2015-11-18 Pedro Alves <palves@redhat.com>
4601 * Makefile.in (all_object_files): Add $IPA_OBJS.
4603 2015-11-17 Pedro Alves <palves@redhat.com>
4605 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4606 GDB_SIGNAL_0 and gdb_signal_to_string.
4608 2015-11-17 Pedro Alves <palves@redhat.com>
4610 * win32-low.c (handle_output_debug_string): Remove parameter.
4611 (win32_kill): Remove our_status local and adjust call to
4612 handle_output_debug_string.
4613 (get_child_debug_event): Adjust call to
4614 handle_output_debug_string.
4616 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4618 * linux-mips-low.c (mips_fill_gregset): Add cast.
4619 (mips_store_gregset): Likewise.
4620 (mips_fill_fpregset): Likewise.
4621 (mips_store_fpregset): Likewise.
4623 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4625 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4628 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4630 * linux-mips-low.c (mips_linux_new_thread): Change type of
4631 watch_type to enum target_hw_bp_type.
4633 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4635 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4636 Change return type to arm_hwbp_type.
4638 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4640 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4641 (arm_store_gregset): Likewise.
4642 * linux-arm-low.c (arm_get_hwcap): Likewise.
4643 (arm_read_description): Likewise.
4645 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4647 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4649 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4651 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4652 (ppc_fill_vsxregset): Likewise.
4653 (ppc_store_vsxregset): Likewise.
4654 (ppc_fill_vrregset): Likewise.
4655 (ppc_store_vrregset): Likewise.
4656 (ppc_fill_evrregset): Likewise.
4657 (ppc_store_evrregset): Likewise.
4659 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4661 * linux-ppc-low.c (ppc_usrregs_info): Remove
4662 forward-declaration.
4663 (ppc_arch_setup): Move lower in file.
4665 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4667 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4668 (ps_pdwrite): Likewise.
4670 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4672 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4673 to after assert checks.
4675 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4677 * proc-service.c (ps_pdread): Add/adjust casts.
4678 (ps_pdwrite): Add/adjust casts.
4680 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4682 * server.c (handle_search_memory_1): Cast return value of
4685 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4687 * server.c (write_qxfer_response): Change type of data to
4690 2015-10-29 Pedro Alves <palves@redhat.com>
4692 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4694 2015-10-29 Pedro Alves <palves@redhat.com>
4696 * tracepoint.c (clear_installed_tracepoints): Add casts.
4698 2015-10-29 Pedro Alves <palves@redhat.com>
4700 * server.c (handle_v_cont, process_serial_event): Add enum
4701 gdb_signal casts to signal parsing code.
4703 2015-10-29 Pedro Alves <palves@redhat.com>
4705 * linux-low.h (NULL_REGSET): Define.
4706 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4707 * linux-arm-low.c (arm_regsets): Likewise.
4708 * linux-crisv32-low.c (cris_regsets): Likewise.
4709 * linux-m68k-low.c (m68k_regsets): Likewise.
4710 * linux-mips-low.c (mips_regsets): Likewise.
4711 * linux-nios2-low.c (nios2_regsets): Likewise.
4712 * linux-ppc-low.c (ppc_regsets): Likewise.
4713 * linux-s390-low.c (s390_regsets): Likewise.
4714 * linux-sh-low.c (sh_regsets): Likewise.
4715 * linux-sparc-low.c (sparc_regsets): Likewise.
4716 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4717 * linux-tile-low.c (tile_regsets): Likewise.
4718 * linux-x86-low.c (x86_regsets): Likewise.
4719 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4721 2015-10-29 Pedro Alves <palves@redhat.com>
4723 * linux-low.h (NULL_REGSET): Define.
4724 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4725 * linux-arm-low.c (arm_regsets): Likewise.
4726 * linux-crisv32-low.c (cris_regsets): Likewise.
4727 * linux-m68k-low.c (m68k_regsets): Likewise.
4728 * linux-mips-low.c (mips_regsets): Likewise.
4729 * linux-nios2-low.c (nios2_regsets): Likewise.
4730 * linux-ppc-low.c (ppc_regsets): Likewise.
4731 * linux-s390-low.c (s390_regsets): Likewise.
4732 * linux-sh-low.c (sh_regsets): Likewise.
4733 * linux-sparc-low.c (sparc_regsets): Likewise.
4734 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4735 * linux-tile-low.c (tile_regsets): Likewise.
4736 * linux-x86-low.c (x86_regsets): Likewise.
4737 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4739 2015-10-26 Doug Evans <dje@google.com>
4741 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4743 2015-10-26 Doug Evans <dje@google.com>
4745 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4747 2015-10-26 Doug Evans <dje@google.com>
4749 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4751 (attach_thread, find_new_threads_callback): Ditto.
4753 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4755 * mem-break.h (set_breakpoint_data): Remove.
4757 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4759 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4760 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4761 (initialize_low): Remove set_breakpoint_data call.
4762 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4763 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4764 (initialize_low): Remove set_breakpoint_data call.
4765 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4766 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4767 (initialize_low): Remove set_breakpoint_data call.
4769 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4771 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4772 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4773 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4774 * target.h (target_breakpoint_kind_from_pc): New macro.
4776 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4778 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4779 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4780 the default breakpoint kind.
4782 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4784 * linux-arm-low.c (arm_supports_z_point_type): Add software
4787 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4789 * linux-arm-low.c: Refactor breakpoint definitions.
4790 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4791 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4793 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4795 * Makefile.in: Add arm.c/o.
4796 * configure.srv: Likewise.
4797 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4798 (arm_breakpoint_kind_from_pc): New function.
4799 (arm_sw_breakpoint_from_kind): Return proper kind.
4800 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4802 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4804 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4806 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4807 (struct raw_breakpoint) <size>: Remove.
4808 (struct raw_breakpoint) <kind>: Add.
4809 (bp_size): New function.
4810 (bp_opcode): Likewise.
4811 (find_raw_breakpoint_at): Adjust for kind.
4812 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4813 (remove_memory_breakpoint): Adjust for kind call bp_size.
4814 (set_raw_breakpoint_at): Adjust for kind.
4815 (set_breakpoint): Likewise.
4816 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4817 (delete_raw_breakpoint): Adjust for kind.
4818 (delete_breakpoint): Likewise.
4819 (find_gdb_breakpoint): Likewise.
4820 (set_gdb_breakpoint_1): Likewise.
4821 (set_gdb_breakpoint): Likewise.
4822 (delete_gdb_breakpoint_1): Likewise.
4823 (delete_gdb_breakpoint): Likewise.
4824 (uninsert_raw_breakpoint): Likewise.
4825 (reinsert_raw_breakpoint): Likewise.
4826 (set_breakpoint_data): Remove.
4827 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4828 (check_mem_read): Adjust for kind call bp_size.
4829 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4830 (clone_one_breakpoint): Adjust for kind.
4831 * mem-break.h (set_gdb_breakpoint): Likewise.
4832 (delete_gdb_breakpoint): Likewise.
4833 * server.c (process_serial_event): Likewise.
4835 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4837 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4838 (struct linux_target_ops) <breakpoint>: Remove.
4839 (struct linux_target_ops) <breakpoint_len>: Remove.
4840 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4841 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4842 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4843 (arm_sw_breakpoint_from_kind): New function.
4844 * linux-bfin-low.c (bfin_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-cris-low.c (cris_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.
4854 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4855 (struct linux_target_ops) <breakpoint>: Remove.
4856 (struct linux_target_ops) <breakpoint_len>: Remove.
4857 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4858 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4859 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4860 and sw_breakpoint_from_kind to increment the pc.
4861 (linux_breakpoint_kind_from_pc): New function.
4862 (linux_sw_breakpoint_from_kind): New function.
4863 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4864 (initialize_low): Call breakpoint_kind_from_pc and
4865 sw_breakpoint_from_kind to replace breakpoint_data/len.
4866 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4868 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4869 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4870 (struct linux_target_ops) <breakpoint>: Remove.
4871 (struct linux_target_ops) <breakpoint_len>: Remove.
4872 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4873 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4874 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4875 (struct linux_target_ops) <breakpoint>: Remove.
4876 (struct linux_target_ops) <breakpoint_len>: Remove.
4877 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4878 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4879 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4880 (struct linux_target_ops) <breakpoint>: Remove.
4881 (struct linux_target_ops) <breakpoint_len>: Remove.
4882 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4883 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4884 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4885 (struct linux_target_ops) <breakpoint>: Remove.
4886 (struct linux_target_ops) <breakpoint_len>: Remove.
4887 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4888 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4889 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4890 (struct linux_target_ops) <breakpoint>: Remove.
4891 (struct linux_target_ops) <breakpoint_len>: Remove.
4892 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4893 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4894 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4895 (struct linux_target_ops) <breakpoint>: Remove.
4896 (struct linux_target_ops) <breakpoint_len>: Remove.
4897 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4898 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4899 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4900 (struct linux_target_ops) <breakpoint>: Remove.
4901 (struct linux_target_ops) <breakpoint_len>: Remove.
4902 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4903 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4904 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4905 (struct linux_target_ops) <breakpoint>: Remove.
4906 (struct linux_target_ops) <breakpoint_len>: Remove.
4907 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4908 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4909 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4910 (struct linux_target_ops) <breakpoint>: Remove.
4911 (struct linux_target_ops) <breakpoint_len>: Remove.
4912 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4913 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4914 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4915 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4916 (struct linux_target_ops) <breakpoint>: Remove.
4917 (struct linux_target_ops) <breakpoint_len>: Remove.
4918 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4919 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4920 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4921 (struct linux_target_ops) <breakpoint>: Remove.
4922 (struct linux_target_ops) <breakpoint_len>: Remove.
4923 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4924 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4926 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4928 * linux-cris-low.c (cris_get_pc): Remove void arg.
4930 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4932 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4935 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4937 * inferiors.c (thread_pid_matches_callback): New function.
4938 (find_thread_process): New function.
4939 (remove_thread): Reset current_thread.
4940 (remove_process): Assert threads have been removed first.
4942 2015-10-15 Yao Qi <yao.qi@linaro.org>
4944 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4946 (aarch64_remove_point): Likewise.
4947 * regcache.c (regcache_register_size): New function.
4949 2015-10-12 Yao Qi <yao.qi@linaro.org>
4951 * linux-aarch64-low.c: Update all callers as emit_load_store
4952 is renamed to aarch64_emit_load_store.
4954 2015-10-12 Yao Qi <yao.qi@linaro.org>
4956 * linux-aarch64-low.c: Update all callers of function renaming
4957 from emit_insn to aarch64_emit_insn.
4959 2015-10-12 Yao Qi <yao.qi@linaro.org>
4961 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4962 arch/aarch64-insn.h.
4963 (struct aarch64_memory_operand): Likewise.
4965 (emit_insn): Move to arch/aarch64-insn.c.
4966 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4967 (emit_load_store): Move to arch/aarch64-insn.c.
4968 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4969 (can_encode_int32): Remove.
4971 2015-10-12 Yao Qi <yao.qi@linaro.org>
4973 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4974 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4975 (aarch64_relocate_instruction): Likewise.
4976 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4977 (struct aarch64_insn_visitor): Likewise.
4979 2015-10-12 Yao Qi <yao.qi@linaro.org>
4981 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4982 (struct aarch64_insn_visitor): New.
4983 (struct aarch64_insn_relocation_data): New.
4984 (aarch64_ftrace_insn_reloc_b): New function.
4985 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4986 (aarch64_ftrace_insn_reloc_cb): Likewise.
4987 (aarch64_ftrace_insn_reloc_tb): Likewise.
4988 (aarch64_ftrace_insn_reloc_adr): Likewise.
4989 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4990 (aarch64_ftrace_insn_reloc_others): Likewise.
4992 (aarch64_relocate_instruction): Use visitor.
4994 2015-10-12 Yao Qi <yao.qi@linaro.org>
4996 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4997 int. Add argument buf.
4998 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4999 aarch64_relocate_instruction.
5001 2015-10-12 Yao Qi <yao.qi@linaro.org>
5003 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5004 argument insn. Remove local variable insn. Don't call
5006 (aarch64_install_fast_tracepoint_jump_pad): Call
5009 2015-09-30 Yao Qi <yao.qi@linaro.org>
5011 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5012 (emit_load_store_pair): Likewise.
5014 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5016 * dll.c (match_dll): Add cast(s).
5017 (unloaded_dll): Likewise.
5018 * linux-low.c (second_thread_of_pid_p): Likewise.
5019 (delete_lwp_callback): Likewise.
5020 (count_events_callback): Likewise.
5021 (select_event_lwp_callback): Likewise.
5022 (linux_set_resume_request): Likewise.
5023 * server.c (accumulate_file_name_length): Likewise.
5024 (emit_dll_description): Likewise.
5025 (handle_qxfer_threads_worker): Likewise.
5026 (visit_actioned_threads): Likewise.
5027 * thread-db.c (any_thread_of): Likewise.
5028 * tracepoint.c (same_process_p): Likewise.
5029 (match_blocktype): Likewise.
5030 (build_traceframe_info_xml): Likewise.
5032 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5034 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5036 (gdb_unparse_agent_expr): Likewise.
5037 * hostio.c (require_data): Likewise.
5038 (handle_pread): Likewise.
5039 * linux-low.c (disable_regset): Likewise.
5040 (fetch_register): Likewise.
5041 (store_register): Likewise.
5042 (get_dynamic): Likewise.
5043 (linux_qxfer_libraries_svr4): Likewise.
5044 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5045 (set_fast_tracepoint_jump): Likewise.
5046 (uninsert_fast_tracepoint_jumps_at): Likewise.
5047 (reinsert_fast_tracepoint_jumps_at): Likewise.
5048 (validate_inserted_breakpoint): Likewise.
5049 (clone_agent_expr): Likewise.
5050 * regcache.c (init_register_cache): Likewise.
5051 * remote-utils.c (putpkt_binary_1): Likewise.
5052 (decode_M_packet): Likewise.
5053 (decode_X_packet): Likewise.
5054 (look_up_one_symbol): Likewise.
5055 (relocate_instruction): Likewise.
5056 (monitor_output): Likewise.
5057 * server.c (handle_search_memory): Likewise.
5058 (handle_qxfer_exec_file): Likewise.
5059 (handle_qxfer_libraries): Likewise.
5060 (handle_qxfer): Likewise.
5061 (handle_query): Likewise.
5062 (handle_v_cont): Likewise.
5063 (handle_v_run): Likewise.
5064 (captured_main): Likewise.
5065 * target.c (write_inferior_memory): Likewise.
5066 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5067 * tracepoint.c (init_trace_buffer): Likewise.
5068 (add_tracepoint_action): Likewise.
5069 (add_traceframe): Likewise.
5070 (add_traceframe_block): Likewise.
5071 (cmd_qtdpsrc): Likewise.
5072 (cmd_qtdv): Likewise.
5073 (cmd_qtstatus): Likewise.
5074 (response_source): Likewise.
5075 (response_tsv): Likewise.
5076 (cmd_qtnotes): Likewise.
5077 (gdb_collect): Likewise.
5078 (initialize_tracepoint): Likewise.
5080 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5082 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5083 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5084 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5086 (enum aarch64_condition_codes): New enum.
5087 (w0): New static global.
5090 (struct aarch64_memory_operand) <type>: New
5091 MEMORY_OPERAND_POSTINDEX type.
5092 (postindex_memory_operand): New helper function.
5093 (emit_ret): New function.
5094 (emit_load_store_pair): New function, factored out of emit_stp
5095 with support for MEMORY_OPERAND_POSTINDEX.
5096 (emit_stp): Rewrite using emit_load_store_pair.
5097 (emit_ldp): New function.
5098 (emit_load_store): Likewise.
5099 (emit_ldr): Mention post-index instruction in comment.
5100 (emit_ldrh): New function.
5101 (emit_ldrb): New function.
5102 (emit_ldrsw): Mention post-index instruction in comment.
5103 (emit_str): Likewise.
5104 (emit_subs): New function.
5105 (emit_cmp): Likewise.
5106 (emit_and): Likewise.
5107 (emit_orr): Likewise.
5108 (emit_orn): Likewise.
5109 (emit_eor): Likewise.
5110 (emit_mvn): Likewise.
5111 (emit_lslv): Likewise.
5112 (emit_lsrv): Likewise.
5113 (emit_asrv): Likewise.
5114 (emit_mul): Likewise.
5115 (emit_sbfm): Likewise.
5116 (emit_sbfx): Likewise.
5117 (emit_ubfm): Likewise.
5118 (emit_ubfx): Likewise.
5119 (emit_csinc): Likewise.
5120 (emit_cset): Likewise.
5121 (emit_nop): Likewise.
5122 (emit_ops_insns): New helper function.
5123 (emit_pop): Likewise.
5124 (emit_push): Likewise.
5125 (aarch64_emit_prologue): New function.
5126 (aarch64_emit_epilogue): Likewise.
5127 (aarch64_emit_add): Likewise.
5128 (aarch64_emit_sub): Likewise.
5129 (aarch64_emit_mul): Likewise.
5130 (aarch64_emit_lsh): Likewise.
5131 (aarch64_emit_rsh_signed): Likewise.
5132 (aarch64_emit_rsh_unsigned): Likewise.
5133 (aarch64_emit_ext): Likewise.
5134 (aarch64_emit_log_not): Likewise.
5135 (aarch64_emit_bit_and): Likewise.
5136 (aarch64_emit_bit_or): Likewise.
5137 (aarch64_emit_bit_xor): Likewise.
5138 (aarch64_emit_bit_not): Likewise.
5139 (aarch64_emit_equal): Likewise.
5140 (aarch64_emit_less_signed): Likewise.
5141 (aarch64_emit_less_unsigned): Likewise.
5142 (aarch64_emit_ref): Likewise.
5143 (aarch64_emit_if_goto): Likewise.
5144 (aarch64_emit_goto): Likewise.
5145 (aarch64_write_goto_address): Likewise.
5146 (aarch64_emit_const): Likewise.
5147 (aarch64_emit_call): Likewise.
5148 (aarch64_emit_reg): Likewise.
5149 (aarch64_emit_pop): Likewise.
5150 (aarch64_emit_stack_flush): Likewise.
5151 (aarch64_emit_zero_ext): Likewise.
5152 (aarch64_emit_swap): Likewise.
5153 (aarch64_emit_stack_adjust): Likewise.
5154 (aarch64_emit_int_call_1): Likewise.
5155 (aarch64_emit_void_call_2): Likewise.
5156 (aarch64_emit_eq_goto): Likewise.
5157 (aarch64_emit_ne_goto): Likewise.
5158 (aarch64_emit_lt_goto): Likewise.
5159 (aarch64_emit_le_goto): Likewise.
5160 (aarch64_emit_gt_goto): Likewise.
5161 (aarch64_emit_ge_got): Likewise.
5162 (aarch64_emit_ops_impl): New static global variable.
5163 (aarch64_emit_ops): New target function, return
5164 &aarch64_emit_ops_impl.
5165 (struct linux_target_ops): Install it.
5167 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5169 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5170 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5172 * linux-aarch64-ipa.c: New file.
5173 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5175 (aarch64_get_thread_area): New target method.
5176 (extract_signed_bitfield): New helper function.
5177 (aarch64_decode_ldr_literal): New function.
5178 (enum aarch64_opcodes): New enum.
5179 (struct aarch64_register): New struct.
5180 (struct aarch64_operand): New struct.
5181 (x0): New static global.
5190 (aarch64_register): New helper function.
5191 (register_operand): Likewise.
5192 (immediate_operand): Likewise.
5193 (struct aarch64_memory_operand): New struct.
5194 (offset_memory_operand): New helper function.
5195 (preindex_memory_operand): Likewise.
5196 (enum aarch64_system_control_registers): New enum.
5197 (ENCODE): New macro.
5198 (emit_insn): New helper function.
5199 (emit_b): New function.
5200 (emit_bcond): Likewise.
5201 (emit_cb): Likewise.
5202 (emit_tb): Likewise.
5203 (emit_blr): Likewise.
5204 (emit_stp): Likewise.
5205 (emit_ldp_q_offset): Likewise.
5206 (emit_stp_q_offset): Likewise.
5207 (emit_load_store): Likewise.
5208 (emit_ldr): Likewise.
5209 (emit_ldrsw): Likewise.
5210 (emit_str): Likewise.
5211 (emit_ldaxr): Likewise.
5212 (emit_stxr): Likewise.
5213 (emit_stlr): Likewise.
5214 (emit_data_processing_reg): Likewise.
5215 (emit_data_processing): Likewise.
5216 (emit_add): Likewise.
5217 (emit_sub): Likewise.
5218 (emit_mov): Likewise.
5219 (emit_movk): Likewise.
5220 (emit_mov_addr): Likewise.
5221 (emit_mrs): Likewise.
5222 (emit_msr): Likewise.
5223 (emit_sevl): Likewise.
5224 (emit_wfe): Likewise.
5225 (append_insns): Likewise.
5226 (can_encode_int32_in): New helper function.
5227 (aarch64_relocate_instruction): New function.
5228 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5229 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5230 (struct linux_target_ops): Install aarch64_get_thread_area,
5231 aarch64_install_fast_tracepoint_jump_pad and
5232 aarch64_get_min_fast_tracepoint_insn_len.
5234 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5236 * Makefile.in (aarch64-insn.o): New rule.
5237 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5239 2015-09-21 Yao Qi <yao.qi@linaro.org>
5241 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5243 2015-09-21 Yao Qi <yao.qi@linaro.org>
5245 * tracepoint.c (max_jump_pad_size): Remove.
5247 2015-09-18 Yao Qi <yao.qi@linaro.org>
5249 * linux-aarch64-low.c: Don't include sys/uio.h.
5250 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5252 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5254 * tracepoint.c (eval_result_type): Change prototype.
5255 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5257 2015-09-15 Pedro Alves <palves@redhat.com>
5259 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5260 Check whether to report exec events instead of checking whether
5261 multiprocess is enabled.
5263 2015-09-15 Pedro Alves <palves@redhat.com>
5266 * remote-utils.c (prepare_resume_reply): Merge
5267 TARGET_WAITKIND_VFORK_DONE switch case with the
5268 TARGET_WAITKIND_FORKED case.
5270 2015-09-15 Yao Qi <yao.qi@linaro.org>
5272 * server.c (handle_query): Check string comparison using
5273 "else if" instead of "if".
5275 2015-09-15 Yao Qi <yao.qi@linaro.org>
5277 * server.c (vCont_supported): New global variable.
5278 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5279 matches. Append ";vContSupported+" to own_buf.
5280 (handle_v_requests): Append ";s;S" to own_buf if target supports
5281 hardware single step or vCont_supported is false.
5282 (capture_main): Set vCont_supported to zero.
5284 2015-09-15 Yao Qi <yao.qi@linaro.org>
5286 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5288 (linux_supports_hardware_single_step): ... New function.
5289 (linux_target_ops): Update.
5290 * lynx-low.c (lynx_target_ops): Set field
5291 supports_hardware_single_step to target_can_do_hardware_single_step.
5292 * nto-low.c (nto_target_ops): Likewise.
5293 * spu-low.c (spu_target_ops): Likewise.
5294 * win32-low.c (win32_target_ops): Likewise.
5295 * target.c (target_can_do_hardware_single_step): New function.
5296 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5297 Remove. <supports_hardware_single_step>: New field.
5298 (target_supports_conditional_breakpoints): Remove.
5299 (target_supports_hardware_single_step): New macro.
5300 (target_can_do_hardware_single_step): Declare.
5301 * server.c (handle_query): Use target_supports_hardware_single_step
5302 instead of target_supports_conditional_breakpoints.
5304 2015-09-15 Yao Qi <yao.qi@linaro.org>
5306 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5308 (struct linux_target_ops the_low_target): Install
5309 aarch64_linux_siginfo_fixup.
5311 2015-09-11 Don Breazeal <donb@codesourcery.com>
5312 Luis Machado <lgustavo@codesourcery.com>
5314 * linux-low.c (linux_mourn): Static declaration.
5315 (linux_arch_setup): Move in front of
5316 handle_extended_wait.
5317 (linux_arch_setup_thread): New function.
5318 (handle_extended_wait): Handle exec events. Call
5319 linux_arch_setup_thread. Make event_lwp argument a
5320 pointer-to-a-pointer.
5321 (check_zombie_leaders): Do not check stopped threads.
5322 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5323 (linux_low_filter_event): Add lwp and thread for exec'ing
5324 non-leader thread if leader thread has been deleted.
5325 Refactor code into linux_arch_setup_thread and call it.
5326 Pass child lwp pointer by reference to handle_extended_wait.
5327 (linux_wait_for_event_filtered): Update comment.
5328 (linux_wait_1): Prevent clobbering exec event status.
5329 (linux_supports_exec_events): New function.
5330 (linux_target_ops) <supports_exec_events>: Initialize new member.
5331 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5333 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5334 * server.c (report_exec_events): New global variable.
5335 (handle_query): Handle qSupported query for exec-events feature.
5336 (captured_main): Initialize report_exec_events.
5337 * server.h (report_exec_events): Declare new global variable.
5338 * target.h (struct target_ops) <supports_exec_events>: New
5340 (target_supports_exec_events): New macro.
5341 * win32-low.c (win32_target_ops) <supports_exec_events>:
5342 Initialize new member.
5344 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5346 * linux-low.c (linux_low_enable_btrace): Remove.
5347 (linux_target_ops): Replace linux_low_enable_btrace with
5348 linux_enable_btrace.
5350 2015-09-03 Yao Qi <yao.qi@linaro.org>
5352 * linux-aarch64-low.c (aarch64_insert_point): Call
5353 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5356 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5358 * linux-low.c (check_stopped_by_breakpoint): Use
5359 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5361 2015-08-27 Pedro Alves <palves@redhat.com>
5363 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5365 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5367 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5368 the XNEW-family equivalent.
5369 (compile_bytecodes): Likewise.
5370 * dll.c (loaded_dll): Likewise.
5371 * event-loop.c (append_callback_event): Likewise.
5372 (create_file_handler): Likewise.
5373 (create_file_event): Likewise.
5374 * hostio.c (handle_open): Likewise.
5375 * inferiors.c (add_thread): Likewise.
5376 (add_process): Likewise.
5377 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5378 * linux-arm-low.c (arm_new_process): Likewise.
5379 (arm_new_thread): Likewise.
5380 * linux-low.c (add_to_pid_list): Likewise.
5381 (linux_add_process): Likewise.
5382 (handle_extended_wait): Likewise.
5383 (add_lwp): Likewise.
5384 (enqueue_one_deferred_signal): Likewise.
5385 (enqueue_pending_signal): Likewise.
5386 (linux_resume_one_lwp_throw): Likewise.
5387 (linux_resume_one_thread): Likewise.
5388 (linux_read_memory): Likewise.
5389 (linux_write_memory): Likewise.
5390 * linux-mips-low.c (mips_linux_new_process): Likewise.
5391 (mips_linux_new_thread): Likewise.
5392 (mips_add_watchpoint): Likewise.
5393 * linux-x86-low.c (initialize_low_arch): Likewise.
5394 * lynx-low.c (lynx_add_process): Likewise.
5395 * mem-break.c (set_raw_breakpoint_at): Likewise.
5396 (set_breakpoint): Likewise.
5397 (add_condition_to_breakpoint): Likewise.
5398 (add_commands_to_breakpoint): Likewise.
5399 (clone_agent_expr): Likewise.
5400 (clone_one_breakpoint): Likewise.
5401 * regcache.c (new_register_cache): Likewise.
5402 * remote-utils.c (look_up_one_symbol): Likewise.
5403 * server.c (queue_stop_reply): Likewise.
5404 (start_inferior): Likewise.
5405 (queue_stop_reply_callback): Likewise.
5406 (handle_target_event): Likewise.
5407 * spu-low.c (fetch_ppc_memory): Likewise.
5408 (store_ppc_memory): Likewise.
5409 * target.c (set_target_ops): Likewise.
5410 * thread-db.c (thread_db_load_search): Likewise.
5411 (try_thread_db_load_1): Likewise.
5412 * tracepoint.c (add_tracepoint): Likewise.
5413 (add_tracepoint_action): Likewise.
5414 (create_trace_state_variable): Likewise.
5415 (cmd_qtdpsrc): Likewise.
5416 (cmd_qtro): Likewise.
5417 (add_while_stepping_state): Likewise.
5418 * win32-low.c (child_add_thread): Likewise.
5419 (get_image_name): Likewise.
5421 2015-08-25 Yao Qi <yao.qi@linaro.org>
5423 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5425 2015-08-25 Yao Qi <yao.qi@linaro.org>
5427 * Makefile.in (aarch64-linux.o): New rule.
5428 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5430 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5431 (aarch64_init_debug_reg_state): Make it extern.
5432 (aarch64_linux_prepare_to_resume): Remove.
5434 2015-08-25 Yao Qi <yao.qi@linaro.org>
5436 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5437 lwp_arch_private_info and ptid_of_lwp.
5439 2015-08-25 Yao Qi <yao.qi@linaro.org>
5441 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5442 Find proc_info by find_process_pid. All callers updated.
5444 2015-08-25 Yao Qi <yao.qi@linaro.org>
5446 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5448 (debug_reg_change_callback): Remove.
5449 (aarch64_notify_debug_reg_change): Remove.
5451 2015-08-25 Yao Qi <yao.qi@linaro.org>
5453 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5454 Call current_lwp_ptid.
5456 2015-08-25 Yao Qi <yao.qi@linaro.org>
5458 * linux-aarch64-low.c (debug_reg_change_callback): Use
5461 2015-08-25 Yao Qi <yao.qi@linaro.org>
5463 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5465 2015-08-25 Yao Qi <yao.qi@linaro.org>
5467 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5469 2015-08-25 Yao Qi <yao.qi@linaro.org>
5471 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5474 2015-08-25 Yao Qi <yao.qi@linaro.org>
5476 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5478 (debug_reg_change_callback): Remove argument entry and add argument
5479 lwp. Remove local variable thread. Don't print thread id in the
5480 debugging output. Don't check whether pid of thread equals to pid.
5481 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5482 iterate_over_lwps instead find_inferior.
5484 2015-08-24 Pedro Alves <palves@redhat.com>
5486 * inferiors.c (get_first_process): New function.
5487 * inferiors.h (get_first_process): New declaration.
5488 * remote-utils.c (read_ptid): Default to the first process in the
5489 list, instead of to the current thread's process.
5491 2015-08-24 Pedro Alves <palves@redhat.com>
5493 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5494 * event-loop.c: Likewise.
5495 * remote-utils.c: Likewise.
5496 * tracepoint.c: Likewise.
5498 2015-08-24 Pedro Alves <palves@redhat.com>
5500 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5503 2015-08-21 Pedro Alves <palves@redhat.com>
5505 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5506 instead of literal 1.
5508 2015-08-21 Pedro Alves <palves@redhat.com>
5510 * tdesc.c (default_description): Explicitly zero-initialize.
5512 2015-08-21 Pedro Alves <palves@redhat.com>
5515 * inferiors.c (remove_thread): Discard any pending stop reply for
5517 * server.c (remove_all_on_match_pid): Rename to ...
5518 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5520 (discard_queued_stop_replies): Change parameter to a ptid. Now
5522 (handle_v_kill, kill_inferior_callback, captured_main)
5523 (process_serial_event): Adjust.
5524 * server.h (discard_queued_stop_replies): Declare.
5526 2015-08-21 Pedro Alves <palves@redhat.com>
5528 * linux-low.c (wait_for_sigstop): Always switch to no thread
5529 selected if the previously current thread dies.
5530 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5531 process instead of the current thread's.
5532 * remote-utils.c (input_interrupt): Don't check if there's no
5534 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5535 current thread to the general thread fails, error out.
5536 (handle_qxfer_auxv, handle_qxfer_libraries)
5537 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5538 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5539 (handle_query): Check if there's a thread selected instead of
5540 checking whether there's any thread in the thread list.
5541 (handle_qxfer_threads, handle_qxfer_btrace)
5542 (handle_qxfer_btrace_conf): Don't error out early if there's no
5543 thread in the thread list.
5544 (handle_v_cont, myresume): Don't set the current thread to the
5546 (process_serial_event) <Hg handling>: Also set thread_id if the
5547 previous general thread is still alive.
5548 (process_serial_event) <g/G handling>: If setting the current
5549 thread to the general thread fails, error out.
5550 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5551 thread's lwp instead of the current thread's.
5552 * target.c (set_desired_thread): If the desired thread was not
5553 found, leave the current thread pointing to NULL. Return an int
5554 (boolean) indicating success.
5555 * target.h (set_desired_thread): Change return type to int.
5557 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5559 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5560 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5562 (ps_get_thread_area): New function.
5564 2015-08-19 Gary Benson <gbenson@redhat.com>
5566 * hostio.c (handle_pread): Do not attempt to read more data
5567 than hostio_reply_with_data can fit in a packet.
5569 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5571 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5573 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5575 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5577 2015-08-06 Pedro Alves <palves@redhat.com>
5579 * tracepoint.c (expr_eval_result): Now an int.
5581 2015-08-06 Pedro Alves <palves@redhat.com>
5583 * gdbthread.h (struct regcache): Forward declare.
5584 (struct thread_info) <regcache_data>: Now a struct regcache
5586 * inferiors.c (inferior_regcache_data)
5587 (set_inferior_regcache_data): Now work with struct regcache
5589 * inferiors.h (struct regcache): Forward declare.
5590 (inferior_regcache_data, set_inferior_regcache_data): Now work
5591 with struct regcache pointers.
5592 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5593 (free_register_cache_thread): Remove struct regcache pointer
5596 2015-08-06 Pedro Alves <palves@redhat.com>
5598 * server.c (captured_main): On error, print the exception message
5599 to stderr, and if run_once is set, throw a quit.
5601 2015-08-06 Pedro Alves <palves@redhat.com>
5603 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5606 2015-08-06 Pedro Alves <palves@redhat.com>
5608 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5609 reading beyond the passed in buffer length.
5611 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5613 * tracepoint.c (symbol_list) <required>: Remove.
5615 2015-08-06 Pedro Alves <palves@redhat.com>
5617 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5618 count if stopping and suspending threads.
5619 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5620 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5621 (linux_detach): Complete an ongoing step-over.
5622 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5624 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5625 (linux_wait_1): If passing a signal to the inferior after
5626 finishing a step-over, unsuspend and re-resume all lwps. If we
5627 see a single-step event but the thread should be continuing, don't
5628 pass the trap to gdb.
5629 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5630 internal_error instead of gdb_assert.
5631 (enqueue_pending_signal): New function.
5632 (check_ptrace_stopped_lwp_gone): Add debug output.
5633 (start_step_over): Use internal_error instead of gdb_assert.
5634 (complete_ongoing_step_over): New function.
5635 (linux_resume_one_thread): Don't resume a suspended thread.
5636 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5639 2015-08-06 Pedro Alves <palves@redhat.com>
5641 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5642 (linux_thread_alive): Use lwp_is_marked_dead.
5643 (extended_event_reported): Delete.
5644 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5645 instead of extended_event_reported.
5646 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5648 (lwp_is_marked_dead): New function.
5649 (lwp_running): Use lwp_is_marked_dead.
5650 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5653 2015-08-06 Pedro Alves <palves@redhat.com>
5655 * linux-low.c (linux_wait_1): Move fork event output out of the
5656 !report_to_gdb check. Pass event_child->waitstatus to
5657 target_waitstatus_to_string instead of ourstatus.
5659 2015-08-04 Yao Qi <yao.qi@linaro.org>
5661 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5662 if current_thread is 32 bit.
5664 2015-08-04 Yao Qi <yao.qi@linaro.org>
5666 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5667 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5668 * server.c (extended_protocol): Remove "static".
5669 * server.h (extended_protocol): Declare it.
5671 2015-08-04 Yao Qi <yao.qi@linaro.org>
5673 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5674 both aarch64 and aarch32.
5675 (aarch64_set_pc): Likewise.
5677 2015-08-04 Yao Qi <yao.qi@linaro.org>
5679 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5680 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5681 arm-with-neon.xml to srv_xmlfiles.
5682 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5683 (is_64bit_tdesc): New function.
5684 (aarch64_linux_read_description): New function.
5685 (aarch64_arch_setup): Call aarch64_linux_read_description.
5686 (regs_info): Rename to regs_info_aarch64.
5687 (aarch64_regs_info): Return right regs_info.
5688 (initialize_low_arch): Call initialize_low_arch_aarch32.
5690 2015-08-04 Yao Qi <yao.qi@linaro.org>
5692 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5693 * linux-aarch32-low.c: New file.
5694 * linux-aarch32-low.h: New file.
5695 * linux-arm-low.c (arm_fill_gregset): Move it to
5696 linux-aarch32-low.c.
5697 (arm_store_gregset): Likewise.
5698 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5699 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5700 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5701 (regs_info): Rename to regs_info_arm.
5702 (arm_regs_info): Return regs_info_aarch32 if
5703 have_ptrace_getregset is 1 and target description is
5704 arm_with_neon or arm_with_vfpv3.
5705 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5706 Call initialize_low_arch_aarch32 instead.
5708 2015-08-04 Yao Qi <yao.qi@linaro.org>
5710 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5711 * linux-low.c: ... here.
5712 * linux-low.h (have_ptrace_getregset): Declare it.
5714 2015-08-04 Pedro Alves <palves@redhat.com>
5716 * thread-db.c (struct thread_db): Use new typedefs.
5717 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5719 (disable_thread_event_reporting): Cast result of dlsym to
5720 destination function pointer type.
5721 (thread_db_mourn): Use td_ta_delete_ftype.
5723 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5725 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5727 (CDX_BREAKPOINT): Define for R2.
5728 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5729 (the_low_target): Add comments.
5731 2015-07-30 Yao Qi <yao.qi@linaro.org>
5733 * linux-arm-low.c (arm_hwcap): Remove it.
5734 (arm_read_description): New local variable arm_hwcap. Don't
5735 set arm_hwcap to zero.
5737 2015-07-30 Yao Qi <yao.qi@linaro.org>
5739 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5740 Use regcache->tdesc instead.
5741 (arm_store_wmmxregset): Likewise.
5742 (arm_fill_vfpregset): Likewise.
5743 (arm_store_vfpregset): Likewise.
5745 2015-07-30 Yao Qi <yao.qi@linaro.org>
5747 * linux-arm-low.c: Include arch/arm.h.
5748 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5749 (arm_store_gregset): Likewise.
5751 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5753 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5754 ptrace's 4th parameter.
5756 2015-07-27 Yao Qi <yao.qi@linaro.org>
5758 * configure.srv (case aarch64*-*-linux*): Don't set
5761 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5763 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5765 * linux-arm-low.c: Likewise.
5766 * linux-cris-low.c: Likewise.
5767 * linux-crisv32-low.c: Likewise.
5768 * linux-low.c: Likewise.
5769 * linux-m68k-low.c: Likewise.
5770 * linux-mips-low.c: Likewise.
5771 * linux-nios2-low.c: Likewise.
5772 * linux-s390-low.c: Likewise.
5773 * linux-sparc-low.c: Likewise.
5774 * linux-tic6x-low.c: Likewise.
5775 * linux-tile-low.c: Likewise.
5776 * linux-x86-low.c: Likewise.
5778 2015-07-24 Pedro Alves <palves@redhat.com>
5780 * config.in: Regenerate.
5781 * configure: Regenerate.
5783 2015-07-24 Pedro Alves <palves@redhat.com>
5785 * acinclude.m4: Include ../ptrace.m4.
5786 * configure.ac: Call GDB_AC_PTRACE.
5787 * config.in, configure: Regenerate.
5789 2015-07-24 Yao Qi <yao.qi@linaro.org>
5791 * linux-low.c (linux_create_inferior): Remove setting to
5792 proc->priv->new_inferior.
5793 (linux_attach): Likewise.
5794 (linux_low_filter_event): Likewise.
5795 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5797 2015-07-24 Yao Qi <yao.qi@linaro.org>
5799 * linux-low.c (linux_arch_setup): New function.
5800 (linux_low_filter_event): If proc->tdesc is NULL and
5801 proc->attached is true, call the_low_target.arch_setup.
5802 Otherwise, keep status pending, and return.
5803 (linux_resume_one_lwp_throw): Don't call get_pc if
5804 thread->while_stepping isn't NULL. Don't call
5805 get_thread_regcache if proc->tdesc is NULL.
5806 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5807 (linux_target_ops): Install arch_setup.
5808 * server.c (start_inferior): Call the_target->arch_setup.
5809 * target.h (struct target_ops) <arch_setup>: New field.
5810 (target_arch_setup): New marco.
5811 * lynx-low.c (lynx_target_ops): Update.
5812 * nto-low.c (nto_target_ops): Update.
5813 * spu-low.c (spu_target_ops): Update.
5814 * win32-low.c (win32_target_ops): Update.
5816 2015-07-24 Yao Qi <yao.qi@linaro.org>
5818 * linux-low.c (linux_add_process): Don't set
5819 proc->priv->new_inferior.
5820 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5821 (linux_attach): Likewise.
5823 2015-07-24 Yao Qi <yao.qi@linaro.org>
5825 * server.c (start_inferior): Code refactor.
5827 2015-07-24 Yao Qi <yao.qi@linaro.org>
5829 * server.c (process_serial_event): Set general_thread.
5831 2015-07-21 Yao Qi <yao.qi@linaro.org>
5833 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5834 aarch64_linux_get_debug_reg_capacity.
5836 2015-07-17 Yao Qi <yao.qi@linaro.org>
5838 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5839 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5840 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5841 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5842 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5843 (AARCH64_HWP_ALIGNMENT): Likewise.
5844 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5845 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5846 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5847 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5848 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5849 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5850 (struct aarch64_debug_reg_state): Likewise.
5851 (struct arch_lwp_info): Likewise.
5852 (aarch64_align_watchpoint): Likewise.
5853 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5854 (aarch64_watchpoint_length): Likewise.
5855 (aarch64_point_encode_ctrl_reg): Likewise
5856 (aarch64_point_is_aligned): Likewise.
5857 (aarch64_align_watchpoint): Likewise.
5858 (aarch64_linux_set_debug_regs):
5859 (aarch64_dr_state_insert_one_point): Likewise.
5860 (aarch64_dr_state_remove_one_point): Likewise.
5861 (aarch64_handle_breakpoint): Likewise.
5862 (aarch64_handle_aligned_watchpoint): Likewise.
5863 (aarch64_handle_unaligned_watchpoint): Likewise.
5864 (aarch64_handle_watchpoint): Likewise.
5866 2015-07-17 Yao Qi <yao.qi@linaro.org>
5868 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5869 and don't aarch64_get_debug_reg_state. All callers update.
5870 (aarch64_handle_aligned_watchpoint): Likewise.
5871 (aarch64_handle_unaligned_watchpoint): Likewise.
5872 (aarch64_handle_watchpoint): Likewise.
5873 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5874 (aarch64_remove_point): Likewise.
5876 2015-07-17 Yao Qi <yao.qi@linaro.org>
5878 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5880 (aarch64_handle_unaligned_watchpoint): Likewise.
5882 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5884 Revert the previous 3 commits:
5885 Move gdb_regex* to common/
5886 Move linux_find_memory_regions_full & co.
5887 gdbserver build-id attribute generator
5889 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5890 Jan Kratochvil <jan.kratochvil@redhat.com>
5892 gdbserver build-id attribute generator.
5893 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5894 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5895 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5897 (get_dynamic): Use find_pdhr to traverse program headers.
5898 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5899 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5900 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5901 (get_hex_build_id): New.
5902 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5903 to reply XML document.
5905 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5906 Jan Kratochvil <jan.kratochvil@redhat.com>
5908 * target.c: Include target/target-utils.h and fcntl.h.
5909 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5910 (target_fileio_read_stralloc): New functions.
5912 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5914 * Makefile.in (OBS): Add gdb_regex.o.
5916 * config.in: Rebuilt.
5917 * configure: Rebuilt.
5919 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5920 Jan Kratochvil <jan.kratochvil@redhat.com>
5922 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5923 * Makefile.in (OBS): Add target-utils.o.
5924 (linux-maps.o, target-utils.o): New.
5925 * configure.srv (srv_linux_obj): Add linux-maps.o.
5927 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5929 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5931 (the_low_target): Install it.
5933 2015-07-14 Pedro Alves <palves@redhat.com>
5935 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5936 Instead, ignore ECHILD, and throw an error for other errnos.
5938 2015-07-10 Pedro Alves <palves@redhat.com>
5940 * event-loop.c (struct callback_event) <data>: Change type to
5941 gdb_client_data instance instead of gdb_client_data pointer.
5942 (append_callback_event): Adjust.
5944 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5946 * linux-aarch64-low.c: Add comments for each linux_target_ops
5947 method. Remove comments already covered in target_ops and
5948 linux_target_ops definitions.
5949 (the_low_target): Add comments for each unimplemented method.
5951 2015-07-09 Yao Qi <yao.qi@linaro.org>
5953 * linux-aarch64-low.c (aarch64_regmap): Remove.
5954 (aarch64_usrregs_info): Remove.
5955 (regs_info): Set field usrregs to NULL.
5957 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5959 * linux-low.c: Include "rsp-low.h"
5960 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5961 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5962 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5963 (handle_btrace_enable_pt): New.
5964 (handle_btrace_general_set): Support "pt".
5965 (handle_btrace_conf_general_set): Support "pt:size".
5967 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5969 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5972 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5974 * linux-aarch64-low.c: Remove comment about endianness.
5975 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5976 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5979 2015-06-24 Gary Benson <gbenson@redhat.com>
5981 * linux-i386-ipa.c (stdint.h): Do not include.
5982 * lynx-i386-low.c (stdint.h): Likewise.
5983 * lynx-ppc-low.c (stdint.h): Likewise.
5984 * mem-break.c (stdint.h): Likewise.
5985 * thread-db.c (stdint.h): Likewise.
5986 * tracepoint.c (stdint.h): Likewise.
5987 * win32-low.c (stdint.h): Likewise.
5989 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5991 * server.c (write_qxfer_response): Update call to
5992 remote_escape_output.
5994 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5995 Jan Kratochvil <jan.kratochvil@redhat.com>
5997 Merge multiple hex conversions.
5998 * gdbreplay.c (tohex): Rename to 'fromhex'.
5999 (logchar): Use fromhex.
6001 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6003 * server.c (handle_qxfer_libraries): Set `version' attribute for
6006 2015-06-10 Gary Benson <gbenson@redhat.com>
6008 * target.h (struct target_ops) <multifs_open>: New field.
6009 <multifs_unlink>: Likewise.
6010 <multifs_readlink>: Likewise.
6011 * linux-low.c (nat/linux-namespaces.h): New include.
6012 (linux_target_ops): Initialize the_target->multifs_open,
6013 the_target->multifs_unlink and the_target->multifs_readlink.
6014 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6015 * hostio.c (hostio_fs_pid): New static variable.
6016 (hostio_handle_new_gdb_connection): New function.
6017 (handle_setfs): Likewise.
6018 (handle_open): Use the_target->multifs_open as appropriate.
6019 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6020 (handle_readlink): Use the_target->multifs_readlink as
6022 (handle_vFile): Handle vFile:setfs packets.
6023 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6024 after target_handle_new_gdb_connection.
6026 2015-06-10 Gary Benson <gbenson@redhat.com>
6028 * configure.ac (AC_CHECK_FUNCS): Add setns.
6029 * config.in: Regenerate.
6030 * configure: Likewise.
6031 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6032 (linux-namespaces.o): New rule.
6033 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6035 2015-06-09 Gary Benson <gbenson@redhat.com>
6037 * hostio.c (handle_open): Process mode argument with
6038 fileio_to_host_mode.
6040 2015-06-01 Yao Qi <yao.qi@linaro.org>
6042 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6043 * linux-x86-low.c: Likewise.
6045 2015-05-28 Don Breazeal <donb@codesourcery.com>
6047 * linux-low.c (handle_extended_wait): Initialize
6048 thread_info.last_resume_kind for new fork children.
6050 2015-05-15 Pedro Alves <palves@redhat.com>
6052 * target.h (target_handle_new_gdb_connection): Rewrite using if
6053 wrapped in do/while.
6055 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6057 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6058 * configure, config.in: Regenerate.
6059 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6062 2015-05-12 Don Breazeal <donb@codesourcery.com>
6064 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6065 PTRACE_EVENT_VFORK_DONE.
6066 (linux_low_ptrace_options, extended_event_reported): Add vfork
6068 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6069 and "vforkdone" for RSP 'T' Stop Reply Packet.
6070 * server.h (report_vfork_events): Declare
6073 2015-05-12 Don Breazeal <donb@codesourcery.com>
6075 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6076 (the_low_target) <new_fork>: Initialize new member.
6077 * linux-arm-low.c (arm_new_fork): New function.
6078 (the_low_target) <new_fork>: Initialize new member.
6079 * linux-low.c (handle_extended_wait): Call new target function
6081 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6082 * linux-mips-low.c (mips_add_watchpoint): New function
6083 extracted from mips_insert_point.
6084 (the_low_target) <new_fork>: Initialize new member.
6085 (mips_linux_new_fork): New function.
6086 (mips_insert_point): Call mips_add_watchpoint.
6087 * linux-x86-low.c (x86_linux_new_fork): New function.
6088 (the_low_target) <new_fork>: Initialize new member.
6090 2015-05-12 Don Breazeal <donb@codesourcery.com>
6092 * linux-low.c (handle_extended_wait): Implement return value,
6093 rename argument 'event_child' to 'event_lwp', handle
6094 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6095 (linux_low_ptrace_options): New function.
6096 (linux_low_filter_event): Call linux_low_ptrace_options,
6097 use different argument fo linux_enable_event_reporting,
6098 use return value from handle_extended_wait.
6099 (extended_event_reported): New function.
6100 (linux_wait_1): Call extended_event_reported and set
6101 status to report fork events.
6102 (linux_write_memory): Add pid to debug message.
6103 (reset_lwp_ptrace_options_callback): New function.
6104 (linux_handle_new_gdb_connection): New function.
6105 (linux_target_ops): Initialize new structure member.
6106 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6107 * lynx-low.c: Initialize new structure member.
6108 * remote-utils.c (prepare_resume_reply): Implement stop reason
6109 "fork" for "T" stop message.
6110 * server.c (handle_query): Call handle_new_gdb_connection.
6111 * server.h (report_fork_events): Declare global flag.
6112 * target.h (struct target_ops) <handle_new_gdb_connection>:
6114 (target_handle_new_gdb_connection): New macro.
6115 * win32-low.c: Initialize new structure member.
6117 2015-05-12 Don Breazeal <donb@codesourcery.com>
6119 * mem-break.c (APPEND_TO_LIST): Define macro.
6120 (clone_agent_expr): New function.
6121 (clone_one_breakpoint): New function.
6122 (clone_all_breakpoints): New function.
6123 * mem-break.h: Declare new functions.
6125 2015-05-12 Don Breazeal <donb@codesourcery.com>
6127 * linux-low.c (linux_supports_fork_events): New function.
6128 (linux_supports_vfork_events): New function.
6129 (linux_target_ops): Initialize new structure members.
6130 (initialize_low): Call linux_check_ptrace_features.
6131 * lynx-low.c (lynx_target_ops): Initialize new structure
6133 * server.c (report_fork_events, report_vfork_events):
6135 (handle_query): Add new features to qSupported packet and
6137 (captured_main): Initialize new global variables.
6138 * target.h (struct target_ops) <supports_fork_events>:
6140 <supports_vfork_events>: New member.
6141 (target_supports_fork_events): New macro.
6142 (target_supports_vfork_events): New macro.
6143 * win32-low.c (win32_target_ops): Initialize new structure
6146 2015-05-12 Gary Benson <gbenson@redhat.com>
6148 * server.c (handle_qxfer_exec_file): Use current process
6151 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6153 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6154 Remove HAVE_PTRACE_GETREGS conditionals.
6155 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6156 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6158 2015-05-08 Yao Qi <yao.qi@linaro.org>
6160 * linux-low.c (linux_supports_conditional_breakpoints): New
6162 (linux_target_ops): Install new target method.
6163 * lynx-low.c (lynx_target_ops): Install NULL hook for
6164 supports_conditional_breakpoints.
6165 * nto-low.c (nto_target_ops): Likewise.
6166 * spu-low.c (spu_target_ops): Likewise.
6167 * win32-low.c (win32_target_ops): Likewise.
6168 * server.c (handle_query): Check
6169 target_supports_conditional_breakpoints.
6170 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6172 (target_supports_conditional_breakpoints): New macro.
6174 2015-05-06 Pedro Alves <palves@redhat.com>
6177 * server.c (start_inferior): If the process exits, mourn it.
6179 2015-04-21 Gary Benson <gbenson@redhat.com>
6181 * hostio.c (fileio_open_flags_to_host): Factored out to
6182 fileio_to_host_openflags in common/fileio.c. Single use
6185 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6187 * linux-xtensa-low.c (xtensa_fill_gregset)
6188 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6191 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6193 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6194 (regs_info): Replace usrregs pointer with NULL.
6196 2015-04-17 Gary Benson <gbenson@redhat.com>
6198 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6199 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6200 * server.c (handle_qxfer_exec_file): New function.
6201 (qxfer_packets): Add exec-file entry.
6202 (handle_query): Report qXfer:exec-file:read as supported packet.
6204 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6206 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6208 2015-04-09 Gary Benson <gbenson@redhat.com>
6210 * hostio-errno.c (errno_to_fileio_error): Remove function.
6211 Update caller to use remote_fileio_to_fio_error.
6213 2015-04-09 Yao Qi <yao.qi@linaro.org>
6215 * linux-low.c (linux_insert_point): Call
6216 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6217 (linux_remove_point): Call remove_memory_breakpoint if type is
6219 * linux-x86-low.c (x86_insert_point): Don't call
6220 insert_memory_breakpoint.
6221 (x86_remove_point): Don't call remove_memory_breakpoint.
6223 2015-04-01 Pedro Alves <palves@redhat.com>
6224 Cleber Rosa <crosa@redhat.com>
6226 * server.c (gdbserver_usage): Reorganize and extend the usage
6229 2015-03-24 Pedro Alves <palves@redhat.com>
6231 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6232 output. Also dump TRAP_TRACE.
6233 (linux_low_filter_event): In debug output, distinguish a
6234 resume_stop SIGSTOP from a delayed SIGSTOP.
6236 2015-03-24 Gary Benson <gbenson@redhat.com>
6238 * linux-x86-low.c (x86_linux_new_thread): Moved to
6240 (x86_linux_prepare_to_resume): Likewise.
6242 2015-03-24 Gary Benson <gbenson@redhat.com>
6244 * Makefile.in (x86-linux-dregs.o): New rule.
6245 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6246 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6247 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6248 (x86_linux_dr_get): Likewise.
6249 (x86_linux_dr_set): Likewise.
6250 (update_debug_registers_callback): Likewise.
6251 (x86_linux_dr_set_addr): Likewise.
6252 (x86_linux_dr_get_addr): Likewise.
6253 (x86_linux_dr_set_control): Likewise.
6254 (x86_linux_dr_get_control): Likewise.
6255 (x86_linux_dr_get_status): Likewise.
6256 (x86_linux_update_debug_registers): Likewise.
6258 2015-03-24 Gary Benson <gbenson@redhat.com>
6260 * linux-x86-low.c (x86_linux_update_debug_registers):
6261 New function, factored out from...
6262 (x86_linux_prepare_to_resume): ...this.
6264 2015-03-24 Gary Benson <gbenson@redhat.com>
6266 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6267 (x86_linux_dr_set): Likewise.
6268 (update_debug_registers_callback): Likewise.
6269 (x86_linux_dr_set_addr): Likewise.
6270 (x86_linux_dr_get_addr): Likewise.
6271 (x86_linux_dr_set_control): Likewise.
6272 (x86_linux_dr_get_control): Likewise.
6273 (x86_linux_dr_get_status): Likewise.
6274 (x86_linux_prepare_to_resume): Likewise.
6276 2015-03-24 Gary Benson <gbenson@redhat.com>
6278 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6279 Use perror_with_name. Pass string through gettext.
6280 (x86_linux_dr_set): Likewise.
6282 2015-03-24 Gary Benson <gbenson@redhat.com>
6284 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6285 (x86_linux_dr_set_addr): ...this.
6286 (x86_dr_low_get_addr): Rename to...
6287 (x86_linux_dr_get_addr): ...this.
6288 (x86_dr_low_set_control): Rename to...
6289 (x86_linux_dr_set_control): ...this.
6290 (x86_dr_low_get_control): Rename to...
6291 (x86_linux_dr_get_control): ...this.
6292 (x86_dr_low_get_status): Rename to...
6293 (x86_linux_dr_get_status): ...this.
6294 (x86_dr_low): Update with new function names.
6296 2015-03-24 Gary Benson <gbenson@redhat.com>
6298 * Makefile.in (x86-linux.o): New rule.
6299 * configure.srv: Add x86-linux.o to relevant targets.
6300 * linux-low.c (lwp_set_arch_private_info): New function.
6301 (lwp_arch_private_info): Likewise.
6302 * linux-x86-low.c: Include nat/x86-linux.h.
6303 (arch_lwp_info): Removed structure.
6304 (update_debug_registers_callback):
6305 Use lwp_set_debug_registers_changed.
6306 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6307 and lwp_set_debug_registers_changed.
6308 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6310 2015-03-24 Gary Benson <gbenson@redhat.com>
6312 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6313 * linux-arm-low.c (arm_new_thread): Likewise.
6314 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6315 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6316 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6317 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6319 2015-03-24 Gary Benson <gbenson@redhat.com>
6321 * linux-low.c (ptid_of_lwp): New function.
6322 (lwp_is_stopped): Likewise.
6323 (lwp_stop_reason): Likewise.
6324 * linux-x86-low.c (update_debug_registers_callback):
6326 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6329 2015-03-24 Gary Benson <gbenson@redhat.com>
6331 * linux-low.h (linux_stop_lwp): Remove declaration.
6333 2015-03-24 Gary Benson <gbenson@redhat.com>
6335 * linux-low.h: Include nat/linux-nat.h.
6336 * linux-low.c (iterate_over_lwps_args): New structure.
6337 (iterate_over_lwps_filter): New function.
6338 (iterate_over_lwps): Likewise.
6339 * linux-x86-low.c (update_debug_registers_callback):
6340 Update signature to what iterate_over_lwps expects.
6341 Remove PID check that iterate_over_lwps now performs.
6342 (x86_dr_low_set_addr): Use iterate_over_lwps.
6343 (x86_dr_low_set_control): Likewise.
6345 2015-03-24 Gary Benson <gbenson@redhat.com>
6347 * linux-x86-low.c (x86_debug_reg_state): New function.
6348 (x86_linux_prepare_to_resume): Use the above.
6350 2015-03-24 Gary Benson <gbenson@redhat.com>
6352 * linux-low.c (current_lwp_ptid): New function.
6353 * linux-x86-low.c: Include nat/linux-nat.h.
6354 (x86_dr_low_get_addr): Use current_lwp_ptid.
6355 (x86_dr_low_get_control): Likewise.
6356 (x86_dr_low_get_status): Likewise.
6358 2015-03-20 Pedro Alves <palves@redhat.com>
6360 * tracepoint.c (cmd_qtstatus): Make "str" const.
6362 2015-03-20 Pedro Alves <palves@redhat.com>
6364 * server.c (handle_general_set): Make "req_str" const.
6366 2015-03-19 Pedro Alves <palves@redhat.com>
6368 * linux-low.c (linux_resume_one_lwp): Rename to ...
6369 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6370 instead call perror_with_name.
6371 (check_ptrace_stopped_lwp_gone): New function.
6372 (linux_resume_one_lwp): Reimplement as wrapper around
6373 linux_resume_one_lwp_throw that swallows errors if the LWP is
6376 2015-03-19 Pedro Alves <palves@redhat.com>
6378 * linux-low.c (count_events_callback, select_event_lwp_callback):
6379 No longer check whether the thread has resume_stop as last resume
6382 2015-03-19 Pedro Alves <palves@redhat.com>
6384 * linux-low.c (count_events_callback, select_event_lwp_callback):
6385 Use the lwp's status_pending_p field, not the thread's.
6387 2015-03-19 Pedro Alves <palves@redhat.com>
6389 * linux-low.c (select_event_lwp_callback): Update comments to
6390 no longer mention SIGTRAP.
6392 2015-03-18 Gary Benson <gbenson@redhat.com>
6394 * server.c (handle_query): Do not report vFile:fstat as supported.
6396 2015-03-11 Gary Benson <gbenson@redhat.com>
6398 * hostio.c (sys/types.h): New include.
6399 (sys/stat.h): Likewise.
6400 (common-remote-fileio.h): Likewise.
6401 (handle_fstat): New function.
6402 (handle_vFile): Handle vFile:fstat packets.
6404 2015-03-11 Gary Benson <gbenson@redhat.com>
6406 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6407 struct stat.st_blocks and struct stat.st_blksize.
6408 * configure: Regenerate.
6409 * config.in: Likewise.
6410 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6411 (OBS): Add common-remote-fileio.o.
6412 (common-remote-fileio.o): New rule.
6414 2015-03-09 Pedro Alves <palves@redhat.com>
6416 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6417 'struct sockaddr' pointer in 'accept' call.
6419 2015-03-09 Pedro Alves <palves@redhat.com>
6422 2015-03-07 Pedro Alves <palves@redhat.com>
6423 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6424 or <winsock2.h> here. Instead include "gdb_socket.h".
6425 (remote_open): Use union gdb_sockaddr_u.
6426 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6427 or <winsock2.h> here. Instead include "gdb_socket.h".
6428 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6429 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6431 (init_named_socket, gdb_agent_helper_thread): Use union
6434 2015-03-07 Pedro Alves <palves@redhat.com>
6436 * configure.ac (build_warnings): Move
6437 -Wdeclaration-after-statement to the C-specific set.
6438 * configure: Regenerate.
6440 2015-03-07 Pedro Alves <palves@redhat.com>
6442 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6443 or <winsock2.h> here. Instead include "gdb_socket.h".
6444 (remote_open): Use union gdb_sockaddr_u.
6445 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6446 or <winsock2.h> here. Instead include "gdb_socket.h".
6447 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6448 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6450 (init_named_socket, gdb_agent_helper_thread): Use union
6453 2015-03-07 Pedro Alves <palves@redhat.com>
6455 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6458 2015-03-06 Yao Qi <yao.qi@linaro.org>
6460 * linux-aarch64-low.c (aarch64_insert_point): Use
6461 show_debug_regs as a boolean.
6462 (aarch64_remove_point): Likewise.
6464 2015-03-05 Pedro Alves <palves@redhat.com>
6466 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6467 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6468 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6469 * nto-low.c (nto_target_ops): Likewise.
6470 * spu-low.c (spu_target_ops): Likewise.
6471 * win32-low.c (win32_target_ops): Likewise.
6473 2015-03-04 Pedro Alves <palves@redhat.com>
6475 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6476 Decide whether a breakpoint triggered based on the SIGTRAP's
6478 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6479 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6480 (linux_low_filter_event): Check for breakpoints before checking
6482 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6484 (linux_stopped_by_sw_breakpoint)
6485 (linux_supports_stopped_by_sw_breakpoint)
6486 (linux_stopped_by_hw_breakpoint)
6487 (linux_supports_stopped_by_hw_breakpoint): New functions.
6488 (linux_target_ops): Install new target methods.
6490 2015-03-04 Pedro Alves <palves@redhat.com>
6492 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6493 * server.c (swbreak_feature, hwbreak_feature): New globals.
6494 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6495 (captured_main): Clear swbreak_feature and hwbreak_feature.
6496 * server.h (swbreak_feature, hwbreak_feature): Declare.
6497 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6498 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6499 supports_stopped_by_hw_breakpoint>: New fields.
6500 (target_supports_stopped_by_sw_breakpoint)
6501 (target_stopped_by_sw_breakpoint)
6502 (target_supports_stopped_by_hw_breakpoint)
6503 (target_stopped_by_hw_breakpoint): Declare.
6505 2015-03-04 Pedro Alves <palves@redhat.com>
6507 enum lwp_stop_reason -> enum target_stop_reason
6508 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6509 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6510 (linux_wait_1, stuck_in_jump_pad_callback)
6511 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6512 (linux_stopped_by_watchpoint):
6513 * linux-low.h (enum lwp_stop_reason): Delete.
6514 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6515 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6517 2015-03-04 Yao Qi <yao.qi@linaro.org>
6519 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6521 2015-03-03 Gary Benson <gbenson@redhat.com>
6523 * hostio.c (handle_vFile): Fix prefix lengths.
6525 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6527 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6530 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6532 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6533 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6534 (clean): Add "rm -f" for above C files.
6535 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6536 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6537 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6538 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6539 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6540 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6541 (init_registers_s390x_vx_linux64)
6542 (init_registers_s390x_tevx_linux64)
6543 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6544 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6546 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6547 (s390_store_vxrs_high): New functions.
6548 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6550 (s390_arch_setup): Add logic for selecting one of the new target
6551 descriptions. Activate the new vector regsets if applicable.
6552 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6553 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6554 and init_registers_s390x_tevx_linux64.
6556 2015-03-01 Pedro Alves <palves@redhat.com>
6558 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6561 2015-02-27 Pedro Alves <palves@redhat.com>
6563 * linux-x86-low.c (u_debugreg_offset): New function.
6564 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6566 2015-02-27 Pedro Alves <palves@redhat.com>
6568 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6569 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6570 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6571 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6572 (ps_lsetfpregs, ps_getpid)
6573 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6574 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6575 (ps_lsetxregs, ps_plog): Declare.
6577 2015-02-27 Pedro Alves <palves@redhat.com>
6579 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6580 IP_AGENT_EXPORT_FUNC.
6581 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6582 IP_AGENT_EXPORT_FUNC.
6583 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6584 (IP_AGENT_EXPORT): Delete.
6585 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6586 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6587 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6588 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6589 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6590 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6591 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6592 (traceframe_read_count, traceframe_write_count)
6593 (traceframes_created, trace_state_variables, get_raw_reg)
6594 (get_trace_state_variable_value, set_trace_state_variable_value)
6595 (ust_loaded, helper_thread_id, cmd_buf): Use
6596 IPA_SYM_EXPORTED_NAME.
6597 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6598 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6599 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6600 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6601 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6602 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6603 EXTERN_C_PUSH/EXTERN_C_POP.
6604 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6605 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6606 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6607 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6608 (traceframe_write_count, traceframe_read_count)
6609 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6610 (about_to_request_buffer_space, get_trace_state_variable_value)
6611 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6612 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6613 EXTERN_C_PUSH/EXTERN_C_POP.
6614 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6615 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6616 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6617 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6618 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6619 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6620 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6621 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6623 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6624 (IP_AGENT_EXPORT_VAR_DECL): Define.
6626 (gdb_agent_get_raw_reg): Declare.
6628 2015-02-27 Tom Tromey <tromey@redhat.com>
6629 Pedro Alves <palves@redhat.com>
6631 Rename symbols whose names are reserved C++ keywords throughout.
6633 2015-02-27 Pedro Alves <palves@redhat.com>
6635 * Makefile.in (COMPILER): New, get it from autoconf.
6636 (CXX): Get from autoconf instead.
6637 (COMPILE.pre): Use COMPILER.
6638 (CC-LD): Rename to ...
6639 (CC_LD): ... this. Use COMPILER.
6640 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6641 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6642 * acinclude.m4: Include build-with-cxx.m4.
6643 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6644 Disable -Werror by default if building in C++ mode.
6645 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6646 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6647 the C++ compiler. Save/restore CXXFLAGS too.
6648 * configure: Regenerate.
6650 2015-02-27 Pedro Alves <palves@redhat.com>
6652 * acinclude.m4: Include libiberty.m4.
6653 * configure.ac: Call libiberty_INIT.
6654 * config.in, configure: Regenerate.
6656 2015-02-26 Pedro Alves <palves@redhat.com>
6658 * linux-low.c (linux_wait_1): When incrementing the PC past a
6659 program breakpoint always use the_low_target.breakpoint_len as
6660 increment, rather than the maximum between that and
6661 the_low_target.decr_pc_after_break.
6663 2015-02-23 Pedro Alves <palves@redhat.com>
6665 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6666 thread was doing a step-over; always adjust the PC if
6667 we stepped over a permanent breakpoint.
6668 (linux_wait_1): If we stepped over breakpoint that was on top of a
6669 permanent breakpoint, manually advance the PC past it.
6671 2015-02-23 Pedro Alves <palves@redhat.com>
6673 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6675 (x86_fill_gregset, x86_store_gregset): Use it when handling
6678 2015-02-20 Pedro Alves <palves@redhat.com>
6680 * thread-db.c: Include "nat/linux-procfs.h".
6681 (thread_db_init): Skip listing new threads if the kernel supports
6682 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6684 2015-02-20 Pedro Alves <palves@redhat.com>
6686 * linux-low.c (status_pending_p_callback): Use ptid_match.
6688 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6690 PR breakpoints/16812
6691 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6692 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6693 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6695 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6697 PR breakpoints/15956
6698 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6700 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6702 * linux-low.c (linux_low_btrace_conf): Print size.
6703 * server.c (handle_btrace_conf_general_set): New.
6704 (hanle_general_set): Call handle_btrace_conf_general_set.
6705 (handle_query): Report Qbtrace-conf:bts:size as supported.
6707 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6709 * linux-low.c (linux_low_enable_btrace): Update parameters.
6710 (linux_low_btrace_conf): New.
6711 (linux_target_ops)<to_btrace_conf>: Initialize.
6712 * server.c (current_btrace_conf): New.
6713 (handle_btrace_enable): Rename to ...
6714 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6715 to target_enable_btrace. Update comment. Update users.
6716 (handle_qxfer_btrace_conf): New.
6717 (qxfer_packets): Add btrace-conf entry.
6718 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6719 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6720 (target_ops)<read_btrace_conf>: New.
6721 (target_enable_btrace): Update parameters.
6722 (target_read_btrace_conf): New.
6724 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6726 * server.c (handle_btrace_general_set): Remove call to
6727 target_supports_btrace.
6728 (supported_btrace_packets): New.
6729 (handle_query): Call supported_btrace_packets.
6730 * target.h: include btrace-common.h.
6731 (btrace_target_info): Removed.
6732 (supports_btrace, target_supports_btrace): Update parameters.
6734 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6736 * Makefile.in (SFILES): Add common/btrace-common.c.
6737 (OBS): Add common/btrace-common.o.
6738 (btrace-common.o): Add build rules.
6739 * linux-low: Include btrace-common.h.
6740 (linux_low_read_btrace): Use struct btrace_data. Call
6741 btrace_data_init and btrace_data_fini.
6743 2015-02-06 Pedro Alves <palves@redhat.com>
6745 * thread-db.c (find_new_threads_callback): Add debug output.
6747 2015-02-04 Pedro Alves <palves@redhat.com>
6749 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6750 (resume_stopped_resumed_lwps): New function.
6751 (linux_wait_for_event_filtered): Use it.
6753 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6755 * Makefile.in (SFILES): Add linux-personality.c.
6756 (linux-personality.o): New rule.
6757 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6758 list of objects to be built.
6759 * linux-low.c: Include nat/linux-personality.h.
6760 (linux_create_inferior): Remove code to disable address space
6761 randomization (moved to ../nat/linux-personality.c). Create
6762 cleanup to disable address space randomization.
6764 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6766 * Makefile.in (posix-strerror.o): New rule.
6767 (mingw-strerror.o): Likewise.
6768 * configure: Regenerated.
6769 * configure.ac: Source file ../common/common.host. Initialize new
6770 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6772 2015-01-14 Yao Qi <yao@codesourcery.com>
6774 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6775 (ppc-linux.o): New rule.
6776 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6777 * configure.ac: AC_CHECK_FUNCS(getauxval).
6778 * config.in: Re-generated.
6779 * configure: Re-generated.
6780 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6781 ppc64_64bit_inferior_p
6783 2015-01-14 Yao Qi <yao@codesourcery.com>
6785 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6786 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6787 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6788 (PT_ORIG_R3, PT_TRAP): Likewise.
6789 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6790 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6791 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6793 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6795 * i387-fp.c (i387_cache_to_xsave): In look over
6796 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6797 zmmh_low_space field by use of zmmh_high_space.
6799 2015-01-09 Pedro Alves <palves@redhat.com>
6801 * linux-low.c (step_over_bkpt): Move higher up in the file.
6802 (handle_extended_wait): Don't store the stop_pc here.
6803 (get_stop_pc): Adjust comments and rename to ...
6804 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6805 stopped for a software breakpoint or hardware breakpoint.
6806 (thread_still_has_status_pending_p): New function.
6807 (status_pending_p_callback): Use
6808 thread_still_has_status_pending_p. If the event is no longer
6809 interesting, resume the LWP.
6810 (handle_tracepoints): Add assert.
6811 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6812 (wstatus_maybe_breakpoint): New function.
6813 (cancel_breakpoint): Delete function.
6814 (check_stopped_by_watchpoint): New function, factored out from
6815 linux_low_filter_event.
6816 (lp_status_maybe_breakpoint): Delete function.
6817 (linux_low_filter_event): Remove filter_ptid argument.
6818 Leave thread group exits pending here. Store the LWP's stop PC.
6819 Always leave events pending.
6820 (linux_wait_for_event_filtered): Pull all events out of the
6821 kernel, and leave them all pending.
6822 (count_events_callback, select_event_lwp_callback): Consider all
6824 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6825 (select_event_lwp): Only give preference to the stepping LWP in
6826 all-stop mode. Adjust comments.
6827 (ignore_event): New function.
6828 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6829 references to cancel_breakpoints. Adjust to renames. Also give
6830 equal priority to all LWPs that have had events in non-stop mode.
6831 If reporting a software breakpoint event, unadjust the LWP's PC.
6832 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6833 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6835 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6836 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6837 (linux_stopped_by_watchpoint): Adjust.
6838 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6839 * linux-low.h (enum lwp_stop_reason): New.
6840 (struct lwp_info) <stop_pc>: Adjust comment.
6841 <stopped_by_watchpoint>: Delete field.
6842 <stop_reason>: New field.
6843 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6844 * mem-break.c (software_breakpoint_inserted_here)
6845 (hardware_breakpoint_inserted_here): New function.
6846 * mem-break.h (software_breakpoint_inserted_here)
6847 (hardware_breakpoint_inserted_here): Declare.
6848 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6849 (cancel_breakpoints): Delete.
6850 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6851 (upload_fast_traceframes): Remove references to
6854 2015-01-09 Pedro Alves <palves@redhat.com>
6856 * thread-db.c (find_new_threads_callback): Ignore thread if the
6857 kernel thread ID is -1.
6859 2015-01-09 Pedro Alves <palves@redhat.com>
6861 * linux-low.c (linux_attach_fail_reason_string): Move to
6862 nat/linux-ptrace.c, and rename.
6863 (linux_attach_lwp): Update comment.
6864 (attach_proc_task_lwp_callback): New function.
6865 (linux_attach): Adjust to rename and use
6866 linux_proc_attach_tgid_threads.
6867 (linux_attach_fail_reason_string): Delete declaration.
6869 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6871 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6872 * server.c (gdbserver_version): Likewise.
6874 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6876 * remote-utils.c: Include ctype.h.
6877 (input_interrupt): Explicitly handle the case when the char
6878 received is the NUL byte. Improve the printing of non-ASCII
6881 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6883 * linux-low.c (linux_low_filter_event): Update call to
6884 linux_enable_event_reporting following the addition of
6885 a new parameter to that function.
6887 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6890 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6891 (AARCH64_FPCR_REGNO): Likewise.
6892 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6893 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6894 (aarch64_store_fpregset): Likewise.
6896 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6898 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6899 Remove FIXME comment about assumption about N.
6901 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6903 * configure.ac: If large-file support is disabled in GDBserver,
6904 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6905 * configure: Regenerate.
6907 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6909 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6910 warning upon ENODATA from ptrace.
6911 * linux-s390-low.c (s390_store_tdb): New.
6912 (s390_regsets): Add regset for NT_S390_TDB.
6914 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6916 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6917 without a fill_function.
6918 * linux-s390-low.c (s390_fill_last_break): Remove.
6919 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6920 (s390_arch_setup): Use regset's size instead of fill_function for
6923 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6925 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6926 the regset's store function when ptrace returned an error.
6927 * regcache.c (get_thread_regcache): Invalidate register cache
6928 before fetching inferior's registers.
6930 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6932 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6933 while-loop as for-loop.
6934 (regsets_store_inferior_registers): Likewise.
6936 2014-11-28 Yao Qi <yao@codesourcery.com>
6938 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6939 * config.in, configure: Re-generate.
6940 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6943 2014-11-21 Yao Qi <yao@codesourcery.com>
6945 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6946 (AC_CHECK_HEADERS): Remove malloc.h.
6947 * configure: Re-generated.
6948 * config.in: Re-generated.
6949 * server.h: Don't include alloca.h and malloc.h.
6950 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6951 Don't include malloc.h.
6953 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6955 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6956 corresponding ERRNO check in same block.
6958 2014-11-12 Pedro Alves <palves@redhat.com>
6960 * server.c (cont_thread): Update comment.
6961 (start_inferior, attach_inferior): No longer clear cont_thread.
6962 (handle_v_cont): No longer set cont_thread.
6963 (captured_main): Clear cont_thread each time a GDB connects.
6965 2014-11-12 Pedro Alves <palves@redhat.com>
6967 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6968 thread, and don't resume all threads if the Hc thread has exited.
6970 2014-11-12 Pedro Alves <palves@redhat.com>
6972 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6973 the process group instead of to a specific LWP.
6975 2014-10-15 Pedro Alves <palves@redhat.com>
6978 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6980 (arm_set_thread_context): Delete.
6981 (the_low_target): Adjust.
6982 * win32-i386-low.c (debug_registers_changed)
6983 (debug_registers_used): Delete.
6984 (update_debug_registers_callback): New function.
6985 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6986 needing to update their debug registers.
6987 (win32_get_current_dr): New function.
6988 (x86_dr_low_get_addr, x86_dr_low_get_control)
6989 (x86_dr_low_get_status): Fetch the debug register from the thread
6991 (i386_initial_stuff): Adjust.
6992 (i386_get_thread_context): Remove current_event parameter. Don't
6993 clear debug_registers_changed nor copy DR values to
6995 (i386_set_thread_context): Delete.
6996 (i386_prepare_to_resume): New function.
6997 (i386_thread_added): Mark the thread as needing to update irs
6999 (the_low_target): Remove i386_set_thread_context and install
7000 i386_prepare_to_resume.
7001 * win32-low.c (win32_get_thread_context): Adjust.
7002 (win32_set_thread_context): Use SetThreadContext
7004 (win32_prepare_to_resume): New function.
7005 (win32_require_context): New function, factored out from ...
7006 (thread_rec): ... this.
7007 (continue_one_thread): Call win32_prepare_to_resume on each thread
7008 we're about to continue.
7009 (win32_resume): Call win32_prepare_to_resume on the event thread.
7010 * win32-low.h (struct win32_thread_info)
7011 <debug_registers_changed>: New field.
7012 (struct win32_target_ops): Change prototype of set_thread_context,
7013 delete set_thread_context and add prepare_to_resume.
7014 (win32_require_context): New declaration.
7016 2014-10-08 Gary Benson <gbenson@redhat.com>
7018 * server.h: Do not include common-exceptions.h.
7020 2014-10-08 Gary Benson <gbenson@redhat.com>
7022 * server.h: Do not include cleanups.h.
7024 2014-09-30 James Hogan <james.hogan@imgtec.com>
7026 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7029 2014-09-23 Yao Qi <yao@codesourcery.com>
7031 * linux-low.c (lp_status_maybe_breakpoint): New function.
7032 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7033 (count_events_callback): Likewise.
7034 (select_event_lwp_callback): Likewise.
7035 (cancel_breakpoints_callback): Likewise.
7037 2014-09-19 Don Breazeal <donb@codesourcery.com>
7039 * linux-low.c (handle_extended_wait): Call
7040 linux_ptrace_get_extended_event.
7041 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7042 linux_is_extended_waitstatus.
7044 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7046 * Makefile.in (CPPFLAGS): Define.
7047 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7048 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7050 2014-09-16 Gary Benson <gbenson@redhat.com>
7052 * inferiors.h (current_inferior): Renamed as...
7053 (current_thread): New variable. All uses updated.
7054 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7055 (maybe_move_out_of_jump_pad): Likewise.
7056 (cancel_breakpoint): Likewise.
7057 (linux_low_filter_event): Likewise.
7058 (wait_for_sigstop): Likewise.
7059 (linux_resume_one_lwp): Likewise.
7060 (need_step_over_p): Likewise.
7061 (start_step_over): Likewise.
7062 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7063 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7064 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7065 and save_inferior as saved_thread.
7066 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7068 (regcache_invalidate_thread): Likewise.
7069 * remote-utils.c (prepare_resume_reply): Likewise.
7070 * thread-db.c (thread_db_get_tls_address): Likewise.
7071 (disable_thread_event_reporting): Likewise.
7072 (remove_thread_event_breakpoints): Likewise.
7073 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7075 * target.h (set_desired_inferior): Renamed as...
7076 (set_desired_thread): New declaration. All uses updated.
7077 * server.c (myresume): Updated comment to reference thread instead
7079 (handle_serial_event): Likewise.
7080 (handle_target_event): Likewise.
7082 2014-09-12 Tom Tromey <tromey@redhat.com>
7083 Gary Benson <gbenson@redhat.com>
7085 * regcache.h: Include common-regcache.h.
7086 (regcache_read_pc): Don't declare.
7087 * regcache.c (get_thread_regcache_for_ptid): New function.
7089 2014-09-11 Tom Tromey <tromey@redhat.com>
7090 Gary Benson <gbenson@redhat.com>
7092 * symbol.c: New file.
7093 * Makefile.in (SFILES): Add symbol.c.
7094 (OBS): Add symbol.o.
7096 2014-09-11 Gary Benson <gbenson@redhat.com>
7098 * target.c (target_stop_ptid, target_continue_ptid): New
7101 2014-09-11 Tom Tromey <tromey@redhat.com>
7102 Gary Benson <gbenson@redhat.com>
7104 * target.h: Include target/target.h.
7105 * target.c (target_read_memory, target_read_uint32)
7106 (target_write_memory): New functions.
7108 2014-09-11 Gary Benson <gbenson@redhat.com>
7110 * server.h (debug_hw_points): Don't declare.
7111 * server.c (debug_hw_points): Don't define. Replace all uses
7112 with show_debug_regs.
7113 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7114 all uses with show_debug_regs.
7116 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7118 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7119 endianness into account.
7120 (ppc_supply_ptrace_register): Likewise.
7122 2014-09-03 James Hogan <james.hogan@imgtec.com>
7124 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7125 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7127 2014-09-03 Gary Benson <gbenson@redhat.com>
7129 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7130 ALL_DEBUG_ADDRESS_REGISTERS.
7132 2014-09-02 Gary Benson <gbenson@redhat.com>
7134 * i386-low.h: Renamed as...
7135 * x86-low.h: New file. All type, function and variable name
7136 prefixes changed from "i386_" to "x86_". All references updated.
7137 * i386-low.c: Renamed as...
7138 * x86-low.c: New file. All type, function and variable name
7139 prefixes changed from "i386_" to "x86_". All references updated.
7141 2014-09-02 Gary Benson <gbenson@redhat.com>
7143 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7144 (x86_linux_new_thread): Likewise.
7146 2014-08-29 Gary Benson <gbenson@redhat.com>
7148 * server.h (setjmp.h): Do not include.
7149 (toplevel): Do not declare.
7150 (common-exceptions.h): Include.
7151 (cleanups.h): Likewise.
7152 * server.c (toplevel): Do not define.
7153 (exit_code): New static global.
7154 (detach_or_kill_for_exit_cleanup): New function.
7155 (main): New function. Original main renamed to...
7156 (captured_main): New function.
7157 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7159 2014-08-29 Gary Benson <gbenson@redhat.com>
7161 * Makefile.in (SFILES): Add common/common-exceptions.c.
7162 (OBS): Add common-exceptions.o.
7163 (common-exceptions.o): New rule.
7164 * utils.c (prepare_to_throw_exception): New function.
7166 2014-08-29 Gary Benson <gbenson@redhat.com>
7168 * config.in: Regenerate.
7169 * configure: Likewise.
7171 2014-08-29 Gary Benson <gbenson@redhat.com>
7173 * Makefile.in (SFILES): Add common/cleanups.c.
7175 (cleanups.o): New rule.
7177 2014-08-29 Gary Benson <gbenson@redhat.com>
7179 * utils.c (internal_vwarning): New function.
7181 2014-08-28 Gary Benson <gbenson@redhat.com>
7183 * utils.h (fatal): Remove declaration.
7184 * utils.c (fatal): Remove function.
7186 2014-08-28 Gary Benson <gbenson@redhat.com>
7188 * tracepoint.c (gdb_agent_init): Replace fatal with
7190 (initialize_tracepoint): Likewise.
7192 2014-08-28 Gary Benson <gbenson@redhat.com>
7194 * remote-utils.c (remote_prepare): Replace fatal with error.
7196 2014-08-28 Gary Benson <gbenson@redhat.com>
7198 * linux-low.c (linux_async): Replace fatal with warning.
7200 (linux_start_non_stop): Return -1 if linux_async failed.
7202 2014-08-28 Gary Benson <gbenson@redhat.com>
7204 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7206 (i386_dr_low_get_addr): Remove vague comment.
7207 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7210 2014-08-28 Gary Benson <gbenson@redhat.com>
7212 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7213 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7215 (linux_resume_one_lwp): Likewise.
7216 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7218 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7219 with internal_error.
7220 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7221 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7222 (find_register_by_name): Replace fatal with internal_error.
7223 (find_regno): Likewise.
7224 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7225 * thread-db.c (thread_db_create_event): Likewise.
7226 (thread_db_load_search): Likewise.
7227 (try_thread_db_load_1): Likewise.
7228 * tracepoint.c (get_jump_space_head): Replace fatal with
7230 (claim_trampoline_space): Likewise.
7231 (have_fast_tracepoint_trampoline_buffer): Likewise.
7232 (cmd_qtstart): Likewise.
7233 (stop_tracing): Likewise.
7234 (fast_tracepoint_collecting): Likewise.
7235 (target_malloc): Likewise.
7236 (download_tracepoint): Likewise.
7237 (download_trace_state_variables): Replace check with gdb_assert.
7238 (upload_fast_traceframes): Replace fatal with internal_error.
7240 2014-08-19 Tom Tromey <tromey@redhat.com>
7241 Gary Benson <gbenson@redhat.com>
7243 * Makefile.in (SFILES): Add common/common-debug.c.
7244 (OBS): Add common-debug.o.
7245 (common-debug.o): New rule.
7246 * debug.h (debug_printf): Don't declare.
7247 * debug.c (debug_printf): Renamed and rewritten as...
7248 (debug_vprintf): New function.
7250 2014-08-19 Gary Benson <gbenson@redhat.com>
7252 * utils.h: Do not include print-utils.h.
7254 2014-08-19 Tom Tromey <tromey@redhat.com>
7255 Gary Benson <gbenson@redhat.com>
7257 * server.h: Add static assertion.
7258 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7260 2014-08-19 Tom Tromey <tromey@redhat.com>
7261 Gary Benson <gbenson@redhat.com>
7263 * Makefile.in (SFILES): Add common/errors.c.
7264 (OBS): Add errors.o.
7265 (IPA_OBS): Add errors-ipa.o.
7266 (errors.o): New rule.
7267 (errors-ipa.o): Likewise.
7268 * utils.h (perror_with_name, error, warning): Don't declare.
7269 * utils.c (warning): Renamed and rewritten as...
7270 (vwarning): New function.
7271 (error): Renamed and rewritten as...
7272 (verror): New function.
7273 (internal_error): Renamed and rewritten as...
7274 (internal_verror): New function.
7276 2014-08-07 Gary Benson <gbenson@redhat.com>
7278 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7279 * configure: Regenerate.
7280 * config.in: Likewise.
7281 * server.h: Do not include errno.h.
7282 * event-loop.c: Likewise.
7283 * hostio-errno.c: Likewise.
7284 * linux-low.c: Likewise.
7285 * remote-utils.c: Likewise.
7286 * spu-low.c: Likewise.
7287 * utils.c: Likewise.
7288 * gdbreplay.c: Unconditionally include errno.h.
7290 2014-08-07 Gary Benson <gbenson@redhat.com>
7292 * server.h: Do not include string.h.
7293 * event-loop.c: Likewise.
7294 * linux-low.c: Likewise.
7295 * regcache.c: Likewise.
7296 * remote-utils.c: Likewise.
7297 * spu-low.c: Likewise.
7298 * utils.c: Likewise.
7300 2014-08-07 Gary Benson <gbenson@redhat.com>
7302 * server.h: Do not include gdb_assert.h.
7304 2014-08-07 Gary Benson <gbenson@redhat.com>
7306 * server.h: Do not include common-utils.h.
7308 2014-08-07 Gary Benson <gbenson@redhat.com>
7310 * server.h: Do not include ptid.h.
7311 * notif.h: Likewise.
7313 2014-08-07 Gary Benson <gbenson@redhat.com>
7315 * server.h: Do not include gdb_locale.h.
7317 2014-08-07 Gary Benson <gbenson@redhat.com>
7319 * server.h: Do not include gdb/signals.h.
7320 * win32-low.c: Likewise.
7322 2014-08-07 Gary Benson <gbenson@redhat.com>
7324 * server.h: Do not include pathmax.h.
7326 2014-08-07 Gary Benson <gbenson@redhat.com>
7328 * server.h: Do not include libiberty.h.
7329 * linux-bfin-low.c: Likewise.
7331 2014-08-07 Gary Benson <gbenson@redhat.com>
7333 * server.h: Do not include ansidecl.h.
7335 2014-08-07 Gary Benson <gbenson@redhat.com>
7337 * linux-x86-low.c: Do not include stddef.h.
7338 * lynx-ppc-low.c: Likewise.
7339 * tracepoint.c: Likewise.
7341 2014-08-07 Gary Benson <gbenson@redhat.com>
7343 * server.h: Do not include stdarg.h.
7344 * nto-low.c: Likewise.
7346 2014-08-07 Gary Benson <gbenson@redhat.com>
7348 * server.h: Do not include stdlib.h.
7349 * inferiors.c: Likewise.
7350 * linux-low.c: Likewise.
7351 * regcache.c: Likewise.
7352 * spu-low.c: Likewise.
7353 * tracepoint.c: Likewise.
7354 * utils.c: Likewise.
7356 2014-08-07 Gary Benson <gbenson@redhat.com>
7358 * server.h: Do not include stdio.h.
7359 * linux-low.c: Likewise.
7360 * remote-utils.c: Likewise.
7361 * spu-low.c: Likewise.
7362 * utils.c: Likewise.
7363 * wincecompat.c: Likewise.
7365 2014-08-06 Gary Benson <gbenson@redhat.com>
7367 * regcache.c (init_register_cache): Move conditionals inside if.
7369 2014-08-06 Gary Benson <gbenson@redhat.com>
7371 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7373 2014-07-31 Gary Benson <gbenson@redhat.com>
7375 * ax.h: Do not include server.h.
7376 * gdbthread.h: Likewise.
7377 * lynx-low.h: Likewise.
7378 * notif.h: Likewise.
7380 2014-07-30 Gary Benson <gbenson@redhat.com>
7382 * server.h: Include common-defs.h.
7383 Do not include config.h or build-gnulib-gdbserver/config.h.
7385 2014-07-30 Gary Benson <gbenson@redhat.com>
7387 * hostio-errno.c: Move server.h to top of includes list.
7388 * inferiors.c: Likewise.
7389 * linux-x86-low.c: Likewise.
7390 * notif.c: Include server.h.
7392 2014-07-24 Tom Tromey <tromey@redhat.com>
7393 Gary Benson <gbenson@redhat.com>
7395 * server.h (CORE_ADDR): Now unsigned.
7397 2014-07-16 Pedro Alves <palves@redhat.com>
7399 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7401 2014-07-15 Pedro Alves <palves@redhat.com>
7403 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7406 2014-07-11 Pedro Alves <palves@redhat.com>
7408 * linux-low.c (kill_wait_lwp): New function, based on
7409 kill_one_lwp_callback, but use my_waitpid directly.
7410 (kill_one_lwp_callback, linux_kill): Use it.
7412 2014-06-23 Pedro Alves <palves@redhat.com>
7414 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7415 before setting DR0..DR3.
7417 2014-06-20 Gary Benson <gbenson@redhat.com>
7419 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7420 * configure: Regenerated.
7421 * config.in: Likewise.
7423 2014-06-20 Gary Benson <gbenson@redhat.com>
7425 * Makefile.in (SFILES): Update locations for files moved
7427 (object file files): Reordered.
7429 2014-06-20 Gary Benson <gbenson@redhat.com>
7431 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7432 (i386_dr_low_set_addr): Likewise.
7433 (i386_dr_low_get_addr): Likewise.
7434 (i386_dr_low_can_set_control): Likewise.
7435 (i386_dr_low_set_control): Likewise.
7436 (i386_dr_low_get_control): Likewise.
7437 (i386_dr_low_get_status): Likewise.
7438 (i386_get_debug_register_length): Likewise.
7439 * linux-x86-low.c (i386_dr_low_set_addr):
7440 Changed signature. Made static.
7441 (i386_dr_low_get_addr): Likewise.
7442 (i386_dr_low_set_control): Likewise.
7443 (i386_dr_low_get_control): Likewise.
7444 (i386_dr_low_get_status): Likewise.
7445 (i386_dr_low): New global variable.
7446 * win32-i386-low.c (i386_dr_low_set_addr):
7447 Changed signature. Made static.
7448 (i386_dr_low_get_addr): Likewise.
7449 (i386_dr_low_set_control): Likewise.
7450 (i386_dr_low_get_control): Likewise.
7451 (i386_dr_low_get_status): Likewise.
7452 (i386_dr_low): New global variable.
7454 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7456 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7457 * Makefile.in (AR, AR_FLAGS): Define.
7458 * configure: Regenerate.
7460 2014-06-19 Gary Benson <gbenson@redhat.com>
7462 * Makefile.in (i386-dregs.o): New rule.
7463 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7464 * i386-low.c (target.h): Remove include.
7465 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7466 (DR_CONTROL_SHIFT): Likewise.
7467 (DR_CONTROL_SIZE): Likewise.
7468 (DR_RW_EXECUTE): Likewise.
7469 (DR_RW_WRITE): Likewise.
7470 (DR_RW_READ): Likewise.
7471 (DR_RW_IORW): Likewise.
7472 (DR_LEN_1): Likewise.
7473 (DR_LEN_2): Likewise.
7474 (DR_LEN_4): Likewise.
7475 (DR_LEN_8): Likewise.
7476 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7477 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7478 (DR_ENABLE_SIZE): Likewise.
7479 (DR_LOCAL_SLOWDOWN): Likewise.
7480 (DR_GLOBAL_SLOWDOWN): Likewise.
7481 (DR_CONTROL_RESERVED): Likewise.
7482 (I386_DR_CONTROL_MASK): Likewise.
7483 (I386_DR_VACANT): Likewise.
7484 (I386_DR_LOCAL_ENABLE): Likewise.
7485 (I386_DR_GLOBAL_ENABLE): Likewise.
7486 (I386_DR_DISABLE): Likewise.
7487 (I386_DR_SET_RW_LEN): Likewise.
7488 (I386_DR_GET_RW_LEN): Likewise.
7489 (I386_DR_WATCH_HIT): Likewise.
7490 (i386_wp_op_t): Likewise.
7491 (i386_show_dr): Likewise.
7492 (i386_length_and_rw_bits): Likewise.
7493 (i386_insert_aligned_watchpoint): Likewise.
7494 (i386_remove_aligned_watchpoint): Likewise.
7495 (i386_handle_nonaligned_watchpoint): Likewise.
7496 i386_update_inferior_debug_regs(): Likewise.
7497 (i386_dr_insert_watchpoint): Likewise.
7498 (i386_dr_remove_watchpoint): Likewise.
7499 (i386_dr_region_ok_for_watchpoint): Likewise.
7500 (i386_dr_stopped_data_address): Likewise.
7501 (i386_dr_stopped_by_watchpoint): Likewise.
7503 2014-06-19 Gary Benson <gbenson@redhat.com>
7505 * i386-low.c (i386_dr_show): Renamed to
7506 i386_show_dr and made static. All uses updated.
7507 (i386_dr_length_and_rw_bits): Renamed to
7508 i386_length_and_rw_bits and made static.
7510 (i386_dr_insert_aligned_watchpoint): Renamed to
7511 i386_insert_aligned_watchpoint and made static.
7513 (i386_dr_remove_aligned_watchpoint): Renamed to
7514 i386_remove_aligned_watchpoint and made static.
7516 (i386_dr_update_inferior_debug_regs): Renamed to
7517 i386_update_inferior_debug_regs and made static.
7520 2014-06-18 Gary Benson <gbenson@redhat.com>
7522 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7523 (i386_dr_low_can_set_control): Likewise.
7524 (i386_get_debug_register_length): Likewise.
7525 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7526 (i386_dr_low_can_set_control): Likewise.
7527 (i386_get_debug_register_length): Likewise.
7529 2014-06-17 Gary Benson <gbenson@redhat.com>
7531 * i386-low.h (i386-dregs.h): New include.
7532 (DR_FIRSTADDR): Now in i386-dregs.h.
7533 (DR_LASTADDR): Likewise.
7534 (DR_NADDR): Likewise.
7535 (DR_STATUS): Likewise.
7536 (DR_CONTROL): Likewise.
7537 (i386_debug_reg_state): Likewise.
7538 (i386_dr_insert_watchpoint): Likewise.
7539 (i386_dr_remove_watchpoint): Likewise.
7540 (i386_dr_region_ok_for_watchpoint): Likewise.
7541 (i386_dr_stopped_data_address): Likewise.
7542 (i386_dr_stopped_by_watchpoint): Likewise.
7543 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7545 2014-06-18 Gary Benson <gbenson@redhat.com>
7547 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7548 i386_dr_insert_watchpoint.
7549 (i386_low_remove_watchpoint): Renamed to
7550 i386_dr_remove_watchpoint.
7551 (i386_low_region_ok_for_watchpoint): Renamed to
7552 i386_dr_region_ok_for_watchpoint.
7553 (i386_low_stopped_data_address): Renamed to
7554 i386_dr_stopped_data_address.
7555 (i386_low_stopped_by_watchpoint): Renamed to
7556 i386_dr_stopped_by_watchpoint.
7557 * i386-low.c (i386_show_dr): Renamed to
7558 i386_dr_show and made nonstatic. All uses updated.
7559 (i386_length_and_rw_bits): Renamed to
7560 i386_dr_length_and_rw_bits and made nonstatic.
7562 (i386_insert_aligned_watchpoint): Renamed to
7563 i386_dr_insert_aligned_watchpoint and made nonstatic.
7565 (i386_remove_aligned_watchpoint): Renamed to
7566 i386_dr_remove_aligned_watchpoint and made nonstatic.
7568 (i386_update_inferior_debug_regs): Renamed to
7569 i386_dr_update_inferior_debug_regs and made nonstatic.
7571 (i386_low_insert_watchpoint): Renamed to
7572 i386_dr_insert_watchpoint. All uses updated.
7573 (i386_low_remove_watchpoint): Renamed to
7574 i386_dr_remove_watchpoint. All uses updated.
7575 (i386_low_region_ok_for_watchpoint): Renamed to
7576 i386_dr_region_ok_for_watchpoint. All uses updated.
7577 (i386_low_stopped_data_address): Renamed to
7578 i386_dr_stopped_data_address. All uses updated.
7579 (i386_low_stopped_by_watchpoint): Renamed to
7580 i386_dr_stopped_by_watchpoint. All uses updated.
7582 2014-06-18 Gary Benson <gbenson@redhat.com>
7584 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7585 (i386_dr_low_can_set_control): Likewise.
7586 (i386_insert_aligned_watchpoint): New check.
7588 2014-06-18 Gary Benson <gbenson@redhat.com>
7590 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7593 2014-06-18 Gary Benson <gbenson@redhat.com>
7595 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7596 instead of fatal and error.
7597 (i386_handle_nonaligned_watchpoint): Likewise.
7599 2014-06-18 Gary Benson <gbenson@redhat.com>
7601 * i386-low.c (i386_get_debug_register_length): New macro.
7602 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7603 (i386_show_dr): Use debug_printf instead of fprintf. Use
7604 phex to format values.
7606 2014-06-18 Gary Benson <gbenson@redhat.com>
7608 * i386-low.h: Comment changes.
7609 * i386-low.c: Likewise.
7611 2014-06-18 Gary Benson <gbenson@redhat.com>
7613 * i386-low.c: Whitespace changes.
7615 2014-06-12 Tom Tromey <tromey@redhat.com>
7617 * utils.c (freeargv): Remove.
7619 2014-06-12 Tom Tromey <tromey@redhat.com>
7621 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7622 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7623 (parse_debug_format_options): Likewise.
7624 (gdbserver_usage): Likewise.
7625 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7626 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7627 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7629 ($(LIBGNU)): Depend on libiberty.
7630 (all-lib): Recurse into all subdirs.
7631 (install-only): Invoke "install" target in subdirs.
7632 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7634 * configure: Rebuild.
7635 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7636 for vasprintf, vsnprintf, or gettimeofday.
7637 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7640 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7642 * development.sh: Delete.
7643 * Makefile.in (config.status): Adjust dependency on development.sh.
7644 * configure.ac: Adjust development.sh source call.
7645 * configure: Regenerate.
7647 2014-06-02 Pedro Alves <palves@redhat.com>
7649 * ax.c (gdb_free_agent_expr): New function.
7650 * ax.h (gdb_free_agent_expr): New declaration.
7651 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7653 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7655 (clear_breakpoint_conditions_and_commands): New function.
7656 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7657 (clear_breakpoint_conditions_and_commands): New declaration.
7659 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7661 * linux-aarch64-low.c (asm/ptrace.h): Include.
7663 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7665 Fix TLS access for -static -pthread.
7666 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7667 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7668 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7670 2014-05-20 Pedro Alves <palves@redhat.com>
7672 * linux-aarch64-low.c (aarch64_insert_point)
7673 (aarch64_remove_point): No longer check whether the type is
7674 supported here. Adjust to new interface.
7675 (the_low_target): Install aarch64_supports_z_point_type as
7676 supports_z_point_type method.
7677 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7678 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7679 instead of a Z packet char. Adjust.
7680 (arm_supports_z_point_type): New function.
7681 (arm_insert_point, arm_remove_point): Adjust to new interface.
7682 (the_low_target): Install arm_supports_z_point_type.
7683 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7684 (cris_insert_point, cris_remove_point): Adjust to new interface.
7685 Don't check whether the type is supported here.
7686 (the_low_target): Install cris_supports_z_point_type.
7687 * linux-low.c (linux_supports_z_point_type): New function.
7688 (linux_insert_point, linux_remove_point): Adjust to new interface.
7689 * linux-low.h (struct linux_target_ops) <insert_point,
7690 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7691 raw_breakpoint pointer parameter.
7692 <supports_z_point_type>: New method.
7693 * linux-mips-low.c (mips_supports_z_point_type): New function.
7694 (mips_insert_point, mips_remove_point): Adjust to new interface.
7695 Use mips_supports_z_point_type.
7696 (the_low_target): Install mips_supports_z_point_type.
7697 * linux-ppc-low.c (the_low_target): Install NULL as
7698 supports_z_point_type method.
7699 * linux-s390-low.c (the_low_target): Install NULL as
7700 supports_z_point_type method.
7701 * linux-sparc-low.c (the_low_target): Install NULL as
7702 supports_z_point_type method.
7703 * linux-x86-low.c (x86_supports_z_point_type): New function.
7704 (x86_insert_point): Adjust to new insert_point interface. Use
7705 insert_memory_breakpoint. Adjust to new
7706 i386_low_insert_watchpoint interface.
7707 (x86_remove_point): Adjust to remove_point interface. Use
7708 remove_memory_breakpoint. Adjust to new
7709 i386_low_remove_watchpoint interface.
7710 (the_low_target): Install x86_supports_z_point_type.
7711 * lynx-low.c (lynx_target_ops): Install NULL as
7712 supports_z_point_type callback.
7713 * nto-low.c (nto_supports_z_point_type): New.
7714 (nto_insert_point, nto_remove_point): Adjust to new interface.
7715 (nto_target_ops): Install nto_supports_z_point_type.
7716 * mem-break.c: Adjust intro comment.
7717 (struct raw_breakpoint) <raw_type, size>: New fields.
7718 <inserted>: Update comment.
7719 <shlib_disabled>: Delete field.
7720 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7721 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7722 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7723 (raw_bkpt_type_to_target_hw_bp_type): New function.
7724 (find_enabled_raw_code_breakpoint_at): New function.
7725 (find_raw_breakpoint_at): New type and size parameters. Use them.
7726 (insert_memory_breakpoint): New function, based off
7727 set_raw_breakpoint_at.
7728 (remove_memory_breakpoint): New function.
7729 (set_raw_breakpoint_at): Reimplement.
7730 (set_breakpoint): New, based on set_breakpoint_at.
7731 (set_breakpoint_at): Reimplement.
7732 (delete_raw_breakpoint): Go through the_target->remove_point
7733 instead of assuming memory breakpoints.
7734 (find_gdb_breakpoint_at): Delete.
7735 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7736 (find_gdb_breakpoint): New function.
7737 (set_gdb_breakpoint_at): Delete.
7738 (z_type_supported): New function.
7739 (set_gdb_breakpoint_1): New function, loosely based off
7740 set_gdb_breakpoint_at.
7741 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7742 (delete_gdb_breakpoint_at): Delete.
7743 (delete_gdb_breakpoint_1): New function, loosely based off
7744 delete_gdb_breakpoint_at.
7745 (delete_gdb_breakpoint): New function.
7746 (clear_gdb_breakpoint_conditions): Rename to ...
7747 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7749 (add_condition_to_breakpoint): Make static.
7750 (add_breakpoint_condition): Take a struct breakpoint pointer
7751 instead of an address. Adjust.
7752 (gdb_condition_true_at_breakpoint): Rename to ...
7753 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7755 (gdb_condition_true_at_breakpoint): Reimplement.
7756 (add_breakpoint_commands): Take a struct breakpoint pointer
7757 instead of an address. Adjust.
7758 (gdb_no_commands_at_breakpoint): Rename to ...
7759 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7760 parameter. Return true if no breakpoint was found. Change debug
7762 (gdb_no_commands_at_breakpoint): Reimplement.
7763 (run_breakpoint_commands): Rename to ...
7764 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7765 and change return type to boolean.
7766 (run_breakpoint_commands): New function.
7767 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7768 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7769 breakpoint. Go through the_target->remove_point instead of
7770 assuming memory breakpoint.
7771 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7772 software and hardware breakpoints.
7773 (reinsert_raw_breakpoint): Go through the_target->insert_point
7774 instead of assuming memory breakpoint.
7775 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7776 software and hardware breakpoints.
7777 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7778 Check both software and hardware breakpoints.
7779 (validate_inserted_breakpoint): Assert the breakpoint is a
7780 software breakpoint. Set the inserted flag to -1 instead of
7781 setting shlib_disabled.
7782 (delete_disabled_breakpoints): Adjust.
7783 (validate_breakpoints): Only validate software breakpoints.
7784 Adjust to inserted flag change.
7785 (check_mem_read, check_mem_write): Skip breakpoint types other
7786 than software breakpoints. Adjust to inserted flag change.
7787 * mem-break.h (enum raw_bkpt_type): New enum.
7788 (raw_breakpoint, struct process_info): Forward declare.
7789 (Z_packet_to_target_hw_bp_type): Delete declaration.
7790 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7791 (set_gdb_breakpoint, delete_gdb_breakpoint)
7792 (clear_breakpoint_conditions): New declarations.
7793 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7794 (breakpoint_inserted_here): Update comment.
7795 (add_breakpoint_condition, add_breakpoint_commands): Replace
7796 address parameter with a breakpoint pointer parameter.
7797 (gdb_breakpoint_here): Update comment.
7798 (delete_gdb_breakpoint_at): Delete.
7799 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7800 * server.c (process_point_options): Take a struct breakpoint
7801 pointer instead of an address. Adjust.
7802 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7803 delete_gdb_breakpoint.
7804 * spu-low.c (spu_target_ops): Install NULL as
7805 supports_z_point_type method.
7806 * target.h: Include mem-break.h.
7807 (struct target_ops) <prepare_to_access_memory>: Update comment.
7808 <supports_z_point_type>: New field.
7809 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7810 instead of a char. Also take a raw breakpoint pointer.
7811 * win32-arm-low.c (the_low_target): Install NULL as
7812 supports_z_point_type.
7813 * win32-i386-low.c (i386_supports_z_point_type): New function.
7814 (i386_insert_point, i386_remove_point): Adjust to new interface.
7815 (the_low_target): Install i386_supports_z_point_type.
7816 * win32-low.c (win32_supports_z_point_type): New function.
7817 (win32_insert_point, win32_remove_point): Adjust to new interface.
7818 (win32_target_ops): Install win32_supports_z_point_type.
7819 * win32-low.h (struct win32_target_ops):
7820 <supports_z_point_type>: New method.
7821 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7822 instead of a char. Also take a raw breakpoint pointer.
7824 2014-05-20 Pedro Alves <palves@redhat.com>
7826 * mem-break.h: Include break-common.h.
7827 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7828 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7829 (Z_packet_to_target_hw_bp_type): New declaration.
7830 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7831 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7832 (Z_PACKET_ACCESS_WP): Delete macros.
7833 (Z_packet_to_hw_type): Delete function.
7834 * i386-low.h: Don't include break-common.h here.
7835 (Z_packet_to_hw_type): Delete declaration.
7836 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7837 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7838 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7839 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7840 * linux-aarch64-low.c: Don't include break-common.h here.
7841 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7842 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7843 (Z_packet_to_target_hw_bp_type): Delete function.
7844 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7846 (mips_insert_point, mips_remove_point): Use
7847 Z_packet_to_target_hw_bp_type.
7849 2014-05-20 Pedro Alves <palves@redhat.com>
7851 * linux-aarch64-low.c: Include break-common.h.
7852 (enum target_point_type): Delete.
7853 (Z_packet_to_point_type): Rename to ...
7854 (Z_packet_to_target_hw_bp_type): ... this, and return a
7855 target_hw_bp_type instead.
7856 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7857 instead of an enum target_point_type.
7858 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7860 (aarch64_dr_state_insert_one_point)
7861 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7862 (aarch64_handle_aligned_watchpoint)
7863 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7864 Take an enum target_hw_bp_type instead of an enum
7866 (aarch64_supports_z_point_type): New function.
7867 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7868 use Z_packet_to_target_hw_bp_type.
7870 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7872 * configure.ac: Only use -Werror by default when DEVELOPMENT
7874 * configure: Regenerate.
7876 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7878 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7879 * linux-x86-low.c (X86_64_USER_REGS): New.
7880 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7882 2014-04-28 Yao Qi <yao@codesourcery.com>
7884 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7887 2014-04-25 Pedro Alves <palves@redhat.com>
7890 * linux-low.c (linux_attach_fail_reason_string): New function.
7891 (linux_attach_lwp): Delete.
7892 (linux_attach_lwp_1): Rename to ...
7893 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7894 argument. Remove "initial" parameter. Return int instead of
7895 void. Don't error or warn here.
7896 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7897 failure to attach to the tgid. Call warning when failing to
7899 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7900 argument. Remove "initial" parameter. Return int instead of
7901 void. Don't error or warn here.
7902 (linux_attach_fail_reason_string): New declaration.
7903 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7904 interface change. Use linux_attach_fail_reason_string.
7906 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7907 Walfred Tedeschi <walfred.tedeschi@intel.com>
7909 * Makefile.in: Added rules to handle new files
7910 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7911 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7912 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7913 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7914 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7915 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7917 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7918 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7919 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7920 i386/x32-avx512.xml.
7921 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7922 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7923 i386/x32-avx512-linux.xml.
7924 * i387-fp.c (num_avx512_k_registers): New constant for number
7926 (num_avx512_zmmh_low_registers): New constant for number of
7927 lower ZMM registers (0-15).
7928 (num_avx512_zmmh_high_registers): New constant for number of
7929 higher ZMM registers (16-31).
7930 (num_avx512_ymmh_registers): New contant for number of higher
7931 YMM registers (ymm16-31 added by avx521 on x86_64).
7932 (num_avx512_xmm_registers): New constant for number of higher
7933 XMM registers (xmm16-31 added by AVX512 on x86_64).
7934 (struct i387_xsave): Add space for AVX512 registers.
7935 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7936 Add code to handle AVX512 registers.
7937 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7938 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7939 prototypei from generated file.
7940 (tdesc_amd64_avx512_linux): Likewise.
7941 (init_registers_x32_avx512_linux): Likewise.
7942 (tdesc_x32_avx512_linux): Likewise.
7943 (init_registers_i386_avx512_linux): Likewise.
7944 (tdesc_i386_avx512_linux): Likewise.
7945 (x86_64_regmap): Add AVX512 registers.
7946 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7948 (initialize_low_arch): Add code to initialize AVX512 registers.
7950 2014-04-23 Pedro Alves <palves@redhat.com>
7952 * mem-break.c (find_gdb_breakpoint_at): Make static.
7953 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7955 2014-04-23 Pedro Alves <palves@redhat.com>
7957 * i386-low.c: Don't include break-common.h here.
7958 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7959 prototype to take target_hw_bp_type as argument instead of a Z
7961 * i386-low.h: Include break-common.h here.
7962 (Z_packet_to_hw_type): Declare.
7963 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7965 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7966 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7967 (x86_remove_point): Convert the packet number to a
7968 target_hw_bp_type before calling i386_low_remove_watchpoint.
7969 * win32-i386-low.c (i386_insert_point): Convert the packet number
7970 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7971 (i386_remove_point): Convert the packet number to a
7972 target_hw_bp_type before calling i386_low_remove_watchpoint.
7974 2014-04-23 Pedro Alves <palves@redhat.com>
7976 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7978 2014-04-10 Pedro Alves <palves@redhat.com>
7980 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7981 Check if the condition or command is NULL before checking if the
7982 breakpoint is known. On success, return true.
7983 * mem-break.h (add_breakpoint_condition): Document return.
7984 (add_breakpoint_commands): Add describing comment.
7985 * server.c (skip_to_semicolon): New function.
7986 (process_point_options): Use it.
7988 2014-04-09 Pedro Alves <palves@redhat.com>
7990 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7993 2014-02-27 Pedro Alves <palves@redhat.com>
7996 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7998 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8000 (last_thread_of_process_p): Take a PID argument instead of a
8002 (linux_wait_for_lwp): Delete.
8003 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8005 (linux_low_filter_event): New function, party factored out from
8006 linux_wait_for_event.
8007 (linux_wait_for_event): Rename to ...
8008 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8009 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8010 sigsuspend. Check for zombie leaders.
8011 (linux_wait_for_event): Reimplement as wrapper around
8012 linux_wait_for_event_filtered.
8013 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8014 a normal or signal exit is seen, it's the whole process exiting.
8015 (wait_for_sigstop): No longer a for_each_inferior callback.
8016 Rewrite on top of linux_wait_for_event_filtered.
8017 (stop_all_lwps): Call wait_for_sigstop directly.
8018 * server.c (resume, handle_target_event): Handle
8019 TARGET_WAITKIND_NO_RESUMED.
8021 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8023 * win32-low.c (psapi_get_dll_name,
8024 * win32_CreateToolhelp32Snapshot): Delete.
8025 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8026 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8028 (handle_load_dll): Add function description.
8029 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8031 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8033 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8035 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8036 base address when calling win32_add_one_solib.
8037 (handle_load_dll): Delete local variable load_addr.
8038 Remove 0x1000 offset applied to DLL base address when calling
8039 win32_add_one_solib.
8040 (handle_unload_dll): Add comment.
8042 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8044 * win32-low.c (win32_add_all_dlls): Renames
8045 win32_ensure_ntdll_loaded. Rewrite function documentation.
8046 Adjust implementation to always load all DLLs.
8047 Add 0x1000 offset to DLL base address when calling
8048 win32_add_one_solib.
8049 (child_initialization_done): New static global.
8050 (do_initial_child_stuff): Set child_initialization_done to
8051 zero during child initialization, and 1 after. Replace call
8052 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8054 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8055 (handle_unload_dll): Add function documentation.
8056 (get_child_debug_event): Ignore load and unload DLL events
8057 during child initialization.
8059 2014-02-20 Doug Evans <dje@google.com>
8061 Remove global all_lwps.
8062 * inferiors.h (ptid_of): Move here from linux-low.h.
8063 (pid_of, lwpid_of): Ditto.
8064 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8065 parameter is a struct thread_info * now.
8066 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8067 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8068 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8070 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8071 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8072 * linux-arm-low.c (update_registers_callback): Update, "entry"
8073 parameter is a struct thread_info * now.
8074 Fetch lwpid from current_inferior directly.
8075 (arm_insert_point): Pass &all_threads to find_inferior instead of
8077 (arm_remove_point): Ditto.
8078 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8079 (arm_prepare_to_resume): Fetch pid from thread.
8080 (arm_read_description): Fetch lwpid from current_inferior directly.
8081 * linux-low.c (all_lwps): Delete.
8082 (delete_lwp): Delete call to remove_inferior.
8083 (handle_extended_wait): Fetch lwpid from thread.
8084 (add_lwp): Don't set lwp->entry.id. Remove call to
8085 add_inferior_to_list.
8086 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8087 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8088 (kill_one_lwp_callback): Ditto.
8089 (linux_kill): Don't dereference NULL pointer.
8090 Fetch ptid,lwpid from thread.
8091 (get_detach_signal): Fetch ptid from thread.
8092 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8093 Simplify call to regcache_invalidate_thread.
8094 (delete_lwp_callback): Update, "entry" parameter is a
8095 struct thread_info * now. Fetch pid from thread.
8096 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8097 (status_pending_p_callback): Update, "entry" parameter is a
8098 struct thread_info * now. Fetch ptid from thread.
8099 (find_lwp_pid): Update, "entry" parameter is a
8100 struct thread_info * now.
8101 (linux_wait_for_lwp): Fetch pid from thread.
8102 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8103 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8104 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8105 (dequeue_one_deferred_signal): Ditto.
8106 (cancel_breakpoint): Fetch ptid from current_inferior.
8107 (linux_wait_for_event): Pass &all_threads to find_inferior,
8108 not &all_lwps. Fetch ptid, lwpid from thread.
8109 (count_events_callback): Update, "entry" parameter is a
8110 struct thread_info * now.
8111 (select_singlestep_lwp_callback): Ditto.
8112 (select_event_lwp_callback): Ditto.
8113 (cancel_breakpoints_callback): Ditto.
8114 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8116 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8117 (unsuspend_one_lwp): Update, "entry" parameter is a
8118 struct thread_info * now.
8119 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8121 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8122 Fetch lwpid from thread, not lwp.
8123 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8124 Pass &all_threads to find_inferior, not &all_lwps.
8125 (send_sigstop): Fetch lwpid from thread, not lwp.
8126 (send_sigstop_callback): Update, "entry" parameter is a
8127 struct thread_info * now.
8128 (suspend_and_send_sigstop_callback): Ditto.
8129 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8130 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8131 struct thread_info * now.
8132 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8134 (lwp_running): Update, "entry" parameter is a
8135 struct thread_info * now.
8136 (stop_all_lwps): Fetch ptid from thread.
8137 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8138 (linux_resume_one_lwp): Fetch lwpid from thread.
8139 (linux_set_resume_request): Update, "entry" parameter is a
8140 struct thread_info * now. Fetch pid, lwpid from thread.
8141 (resume_status_pending_p): Update, "entry" parameter is a
8142 struct thread_info * now.
8143 (need_step_over_p): Ditto. Fetch lwpid from thread.
8144 (start_step_over): Fetch lwpid from thread.
8145 (linux_resume_one_thread): Update, "entry" parameter is a
8146 struct thread_info * now. Fetch lwpid from thread.
8147 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8148 (proceed_one_lwp): Update, "entry" parameter is a
8149 struct thread_info * now. Fetch lwpid from thread.
8150 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8151 struct thread_info * now.
8152 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8153 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8154 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8156 (regsets_store_inferior_registers): Ditto.
8157 (fetch_register, store_register): Ditto.
8158 (linux_read_memory, linux_write_memory): Ditto.
8159 (linux_request_interrupt): Ditto.
8160 (linux_read_auxv): Ditto.
8161 (linux_xfer_siginfo): Ditto.
8162 (linux_qxfer_spu): Ditto.
8163 (linux_qxfer_libraries_svr4): Ditto.
8164 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8165 moved to inferiors.h.
8167 (get_thread_lwp): Update.
8168 (struct lwp_info): Delete member "entry". Simplify comment for
8171 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8172 current_inferior directly.
8173 (update_watch_registers_callback): Update, "entry" parameter is a
8174 struct thread_info * now. Fetch pid from thread.
8175 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8176 (mips_insert_point): Fetch lwpid from current_inferior.
8177 Pass &all_threads to find_inferior, not &all_lwps.
8178 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8179 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8181 (mips_stopped_data_address): Ditto.
8182 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8184 * linux-tile-low.c (tile_arch_setup): Ditto.
8185 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8186 (update_debug_registers_callback): Update, "entry" parameter is a
8187 struct thread_info * now. Fetch pid from thread.
8188 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8189 Pass &all_threads to find_inferior, not &all_lwps.
8190 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8191 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8192 Pass &all_threads to find_inferior, not &all_lwps.
8193 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8194 (i386_dr_low_get_status): Ditto.
8195 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8196 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8197 (x86_linux_read_description): Ditto.
8198 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8200 2014-02-20 Doug Evans <dje@google.com>
8202 * inferiors.c (get_first_inferior): Fix buglet.
8204 2014-02-19 Doug Evans <dje@google.com>
8206 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8207 * inferiors.c (add_thread): Change result type to struct thread_info *.
8208 All callers updated.
8209 (add_lwp): Call add_thread here instead of in callers.
8210 All callers updated.
8211 * linux-low.h (get_lwp_thread): Rewrite.
8212 (struct lwp_info): New member "thread".
8214 2014-02-19 Doug Evans <dje@google.com>
8216 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8217 All callers updated.
8219 2014-02-19 Doug Evans <dje@google.com>
8221 * inferiors.c (add_thread): Fix whitespace.
8223 2014-02-19 Doug Evans <dje@google.com>
8225 * dll.c (clear_dlls): Replace accessing list implemention details
8227 * gdbthread.h (get_first_thread): Declare.
8228 * inferiors.c (for_each_inferior_with_data): New function.
8229 (get_first_thread): New function.
8230 (find_thread_ptid): Simplify.
8231 (get_first_inferior): New function.
8232 (clear_list): Delete.
8233 (one_inferior_p): New function.
8234 (clear_inferior_list): New function.
8235 (clear_inferiors): Update.
8236 * inferiors.h (for_each_inferior_with_data): Declare.
8237 (clear_inferior_list): Declare.
8238 (one_inferior_p): Declare.
8239 (get_first_inferior): Declare.
8240 * linux-low.c (linux_wait_for_event): Replace accessing list
8241 implemention details with API function.
8242 * server.c (target_running): Ditto.
8243 (accumulate_file_name_length): New function.
8244 (emit_dll_description): New function.
8245 (handle_qxfer_libraries): Replace accessing list implemention
8246 details with API function.
8247 (handle_qxfer_threads_worker): New function.
8248 (handle_qxfer_threads_proper): Replace accessing list implemention
8249 details with API function.
8250 (handle_query): Ditto.
8251 (visit_actioned_threads_callback_ftype): New typedef.
8252 (visit_actioned_threads_data): New struct.
8253 (visit_actioned_threads): Rewrite to be find_inferior callback.
8254 (resume): Call find_inferior.
8255 (handle_status): Replace accessing list implemention
8256 details with API function.
8257 (process_serial_event): Replace accessing list implemention details
8259 * target.c (set_desired_inferior): Replace accessing list implemention
8260 details with API function.
8261 * tracepoint.c (same_process_p): New function.
8262 (gdb_agent_about_to_close): Replace accessing list implemention
8263 details with API function.
8264 * win32-low.c (child_delete_thread): Replace accessing list
8265 implemention details with API function.
8266 (match_dll_by_basename): New function.
8267 (dll_is_loaded_by_basename): New function.
8268 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8269 details call to dll_is_loaded_by_basename.
8271 2014-02-19 Doug Evans <dje@google.com>
8273 * dll.h (struct dll_info): Add comment.
8274 * gdbthread.h (struct thread_info): Add comment.
8275 (current_ptid): Simplify.
8276 * inferiors.c (add_process): Update.
8277 (remove_process): Update.
8278 * inferiors.h (struct process_info): Rename member "head" to "entry".
8279 * linux-low.c (delete_lwp): Update.
8281 (last_thread_of_process_p): Update.
8282 (kill_one_lwp_callback, linux_kill): Update.
8283 (status_pending_p_callback): Update.
8284 (wait_for_sigstop): Update. Simplify read of ptid.
8285 (start_step_over): Update.
8286 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8287 (get_lwp_thread): Update.
8288 (struct lwp_info): Rename member "head" to "entry".
8289 * regcache.h (inferior_list_entry): Delete.
8290 * server.c (kill_inferior_callback): Update.
8291 (detach_or_kill_inferior_callback): Update.
8292 (print_started_pid): Update.
8293 (print_attached_pid): Update.
8294 (process_serial_event): Simplify read of ptid.
8295 * thread-db.c (thread_db_create_event): Update.
8296 (thread_db_get_tls_address): Update.
8297 * win32-low.c (current_inferior_ptid): Simplify.
8299 2014-02-19 Tom Tromey <tromey@redhat.com>
8301 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8303 (target_supports_btrace): Update.
8305 2014-02-14 Yao Qi <yao@codesourcery.com>
8307 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8308 (rsp-low-ipa.o): New target.
8310 2014-02-12 Tom Tromey <tromey@redhat.com>
8312 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8313 convert_ascii_to_int.
8314 * regcache.c (registers_to_string): Likewise.
8315 * remote-utils.c (decode_M_packet): Likewise.
8316 * server.c (process_serial_event): Likewise.
8318 2014-02-12 Tom Tromey <tromey@redhat.com>
8320 * server.c (handle_query, handle_v_run): Use hex2bin, not
8322 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8324 2014-02-12 Tom Tromey <tromey@redhat.com>
8326 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8327 convert_int_to_ascii.
8328 * regcache.c (registers_to_string, collect_register_as_string):
8330 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8332 * server.c (process_serial_event): Likewise.
8333 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8334 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8336 2014-02-12 Tom Tromey <tromey@redhat.com>
8338 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8339 bin2hex, not hexify.
8340 * tracepoint.c (cmd_qtstatus): Likewise.
8342 2014-02-12 Tom Tromey <tromey@redhat.com>
8344 * remote-utils.c (monitor_output): Pass explicit length to
8347 2014-02-12 Tom Tromey <tromey@redhat.com>
8349 * tracepoint.c: Include rsp-low.h.
8350 * server.c: Include rsp-low.h.
8351 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8352 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8354 * remote-utils.c: Include rsp-low.h.
8355 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8356 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8357 (convert_int_to_ascii, convert_ascii_to_int): Move to
8359 * regcache.c: Include rsp-low.h.
8360 * ax.c: Include rsp-low.h.
8361 * Makefile.in (SFILES): Add common/rsp-low.c.
8362 (OBS): Add rsp-low.o.
8363 (rsp-low.o): New target.
8365 2014-02-12 Tom Tromey <tromey@redhat.com>
8367 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8368 Include print-utils.h.
8369 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8370 (plongest, thirty_two, phex_nz): Remove.
8371 * Makefile.in (SFILES): Add common/print-utils.c.
8372 (OBS): Add print-utils.o.
8373 (print-utils-ipa.o): New target.
8374 (print-utils.o): New target.
8375 (IPA_OBJS): Add print-utils-ipa.o.
8377 2014-02-06 Tom Tromey <tromey@redhat.com>
8379 * Makefile.in (SFILES): Fix indentation.
8381 2014-02-05 Doug Evans <dje@google.com>
8383 * linux-low.c (linux_wait_for_event): Improve comment.
8384 (linux_wait_1): Keep current_inferior in sync with event_child.
8386 2014-01-22 Doug Evans <dje@google.com>
8388 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8390 2014-01-22 Doug Evans <dje@google.com>
8392 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8393 * configure: Regenerate.
8394 * config.in: Regenerate.
8395 * Makefile.in (SFILES): Add debug.c.
8397 * debug.c: New file.
8398 * debug.h: New file.
8399 * linux-aarch64-low.c (*): Update all debugging printfs to use
8400 debug_printf instead of fprintf.
8401 * linux-arm-low.c (*): Ditto.
8402 * linux-cris-low.c (*): Ditto.
8403 * linux-crisv32-low.c (*): Ditto.
8404 * linux-m32r-low.c (*): Ditto.
8405 * linux-sparc-low.c (*): Ditto.
8406 * linux-x86.c (*): Ditto.
8407 * linux-low.c (*): Ditto.
8408 (linux_wait_1): Add calls to debug_enter, debug_exit.
8409 (linux_wait): Remove redundant debugging printf.
8410 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8411 (linux_resume, unstop_all_lwps): Ditto.
8412 * mem-break.c (*): Update all debugging printfs to use
8413 debug_printf instead of fprintf.
8414 * remote-utils.c (*): Ditto.
8415 * thread-db.c (*): Ditto.
8416 * server.c #include <ctype.h>, "gdb_vecs.h".
8417 (debug_threads): Moved to debug.c.
8418 (*): Update all debugging printfs to use debug_printf instead of
8420 (start_inferior): Replace call to fflush with call to debug_flush.
8421 (monitor_show_help): Mention set debug-format.
8422 (parse_debug_format_options): New function.
8423 (handle_monitor_command): Handle "monitor set debug-format".
8424 (gdbserver_usage): Mention --debug-format.
8425 (main): Parse --debug-format.
8426 * server.h (debug_threads): Declaration moved to debug.h.
8428 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8429 trace_debug_1 that uses debug_printf.
8430 (tracepoint_look_up_symbols): Update all debugging printfs to use
8431 debug_printf instead of fprintf.
8433 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8435 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8438 2014-01-17 Pedro Alves <palves@redhat.com>
8441 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8442 defined after including gdb_proc_service.h.
8444 2014-01-16 Doug Evans <dje@google.com>
8446 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8447 (match_dll): Use it.
8449 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8451 * target.h (target_ops) <read_btrace>: Change parameters and
8452 return type to allow error reporting.
8453 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8454 trace reading errors on.
8455 * linux-low.c (linux_low_read_btrace): Pass trace reading
8457 (linux_low_disable_btrace): New.
8459 2014-01-15 Doug Evans <dje@google.com>
8461 * inferiors.c (thread_id_to_gdb_id): Delete.
8462 * inferiors.h (thread_id_to_gdb_id): Delete.
8464 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8466 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8467 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8470 2014-01-08 Pedro Alves <palves@redhat.com>
8472 * server.c (handle_status): Don't discard previous queued stop
8473 replies or thread's pending status here.
8474 (main) <disconnection>: Do it here instead.
8476 2014-01-08 Pedro Alves <palves@redhat.com>
8478 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8479 * server.c (visit_actioned_threads, handle_pending_status): New
8481 (handle_v_cont): Factor out parts to ...
8482 (resume): ... this new function. If in all-stop, and a thread
8483 being resumed has a pending status, report it without actually
8485 (myresume): Adjust to use the new 'resume' function.
8486 (clear_pending_status_callback, set_pending_status_callback)
8487 (find_status_pending_thread_callback): New functions.
8488 (handle_status): Handle the case of multiple threads having
8489 interesting statuses to report. Report threads' real last signal
8490 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8491 with an interesting thread to report the status for, instead of
8492 always reporting the status of the first thread.
8494 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8496 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8497 * gdbreplay.c (gdbreplay_version): Likewise.
8499 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8501 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8502 iov.iov_len with the real length in use.
8504 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8506 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8507 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8508 for all targets that use win32-low.c.
8509 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8510 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8512 2013-12-13 Pedro Alves <palves@redhat.com>
8514 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8515 if equal to TARGET_WAITKIND_LOADED.
8516 * win32-low.c (cached_status): New static global.
8517 (win32_wait): Add declaration.
8518 (do_initial_child_stuff): Flush all initial pending debug events
8519 up to the initial breakpoint.
8520 (win32_wait): If CACHED_STATUS was set, return that instead
8521 of doing a real wait. Remove the code resuming the execution
8522 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8523 during the initial phase. Also remove the code changing
8524 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8525 TARGET_WAITKIND_STOPPED.
8527 2013-12-11 Yao Qi <yao@codesourcery.com>
8529 * notif.c (handle_notif_ack): Return 0 if no notification
8532 2013-11-20 Doug Evans <dje@google.com>
8534 * linux-low.c (linux_set_resume_request): Fix comment.
8536 2013-11-20 Doug Evans <dje@google.com>
8538 * linux-low.c (resume_status_pending_p): Tweak comment.
8540 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8542 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8543 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8544 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8545 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8546 (srv_amd64_regobj): Add amd64-mpx.o.
8547 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8548 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8549 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8550 * i387-fp.c (num_pl_bnd_register) Added constant.
8551 (num_pl_bnd_cfg_registers) Added constant.
8552 (struct i387_xsave) Added reserved area and MPX fields.
8553 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8554 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8556 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8557 (init_registers_amd64_mpx_linux): Declare new function.
8558 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8559 (x86_64_regmap): Add MPX registers.
8560 (x86_linux_read_description): Add MPX case.
8561 (initialize_low_arch): Initialize MPX targets.
8563 2013-11-18 Tom Tromey <tromey@redhat.com>
8565 * configure: Rebuild.
8566 * configure.ac: Don't check for stdlib.h.
8567 * gdbreplay.c: Unconditionally include stdlib.h.
8569 2013-11-18 Tom Tromey <tromey@redhat.com>
8571 * config.in: Rebuild.
8572 * configure: Rebuild.
8573 * configure.ac: Don't use AC_HEADER_DIRENT.
8575 2013-11-18 Tom Tromey <tromey@redhat.com>
8577 * server.h: Don't check HAVE_STRING_H.
8578 * gdbreplay.c: Don't check HAVE_STRING_H.
8579 * configure: Rebuild.
8581 2013-11-18 Tom Tromey <tromey@redhat.com>
8583 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8586 2013-11-08 Tom Tromey <tromey@redhat.com>
8588 * configure, config.in: Rebuild.
8589 * configure.ac: Remove unused configury.
8591 2013-11-08 Tom Tromey <tromey@redhat.com>
8593 * acinclude.m4: Include common.m4, codeset.m4.
8594 * configure, config.in: Rebuild.
8595 * configure.ac: Use GDB_AC_COMMON.
8597 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8599 * linux-s390-low.c (HWCAP_S390_TE): New define.
8600 (s390_arch_setup): Consider the TE field in the HWCAP for
8601 determining 'have_regset_tdb'.
8603 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8606 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8609 2013-10-02 Pedro Alves <palves@redhat.com>
8611 * server.c (process_serial_event): Don't output "GDBserver
8612 exiting" if GDB is connected through stdio.
8613 * target.c (mywait): Likewise, be silent if GDB is connected
8616 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8618 * lynx-low.c (lynx_add_threads_after_attach): New function.
8619 (lynx_attach): Remove call to add_thread. Add call to
8620 lynx_add_threads_after_attach instead.
8622 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8624 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8625 * config.in, configure: Regenerated.
8627 2013-09-18 Yao Qi <yao@codesourcery.com>
8630 * server.c (start_inferior): Clear 'resume_info'.
8632 2013-09-16 Jiong Wang <jiwang@tilera.com>
8634 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8637 2013-09-16 Jiong Wang <jiwang@tilera.com>
8639 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8640 linux-tile-low.o to srv_tgtobj.
8642 2013-09-16 Will Newton <will.newton@linaro.org>
8644 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8647 2013-09-06 Pedro Alves <palves@redhat.com>
8649 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8650 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8651 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8652 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8653 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8654 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8656 2013-09-06 Pedro Alves <palves@redhat.com>
8658 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8659 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8661 2013-09-06 Pedro Alves <palves@redhat.com>
8663 * linux-amd64-ipa.c: Include tracepoint.h.
8664 * linux-i386-ipa.c: Include tracepoint.h.
8666 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8668 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8669 (ps_get_thread_area): New function.
8671 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8673 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8674 (initialize_low_arch): Call init_registers_crisv32 rather than
8675 init_register_crisv32.
8677 2013-09-05 Pedro Alves <palves@redhat.com>
8679 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8681 * hostio.h: ... this new file.
8682 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8683 win32-low.c: Include hostio.h.
8685 2013-09-05 Pedro Alves <palves@redhat.com>
8687 * server.h (gdb_client_data, handler_func, callback_handler_func)
8688 (delete_file_handler, add_file_handler, append_callback_event)
8689 (delete_callback_event, start_event_loop, initialize_event_loop):
8690 Move to event-loop.h and include it.
8691 * event-loop.h: New file.
8693 2013-09-05 Pedro Alves <palves@redhat.com>
8695 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8696 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8697 (loaded_dll, unloaded_dll): Move to ...
8698 * dll.h: ... this new file.
8699 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8701 2013-09-05 Pedro Alves <palves@redhat.com>
8703 * server.h (current_process, get_thread_process, all_processes)
8704 (add_inferior_to_list, for_each_inferior, current_inferior)
8705 (remove_inferior, add_process, remove_process, find_process_pid)
8706 (have_started_inferiors_p, have_attached_inferiors_p)
8707 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8708 (clear_inferiors, find_inferior, find_inferior_id)
8709 (inferior_target_data, set_inferior_target_data)
8710 (inferior_regcache_data, set_inferior_regcache_data): Move to
8711 inferiors.h, and include it.
8712 * inferiors.h: New file.
8714 2013-09-05 Pedro Alves <palves@redhat.com>
8716 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8720 2013-09-05 Pedro Alves <palves@redhat.com>
8722 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8724 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8725 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8726 (handle_tracepoint_general_set, handle_tracepoint_query)
8727 (tracepoint_finished_step, tracepoint_was_hit)
8728 (release_while_stepping_state_list, current_traceframe)
8729 (in_readonly_region, traceframe_read_mem)
8730 (fetch_traceframe_registers, traceframe_read_sdata)
8731 (traceframe_read_info, struct fast_tpoint_collect_status)
8732 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8733 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8734 (supply_fast_tracepoint_registers)
8735 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8736 (ipa_tdesc, claim_trampoline_space)
8737 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8738 (agent_mem_read, agent_get_trace_state_variable_value)
8739 (agent_set_trace_state_variable_value, agent_tsv_read)
8740 (agent_mem_read_string, get_raw_reg_func_addr)
8741 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8742 * tracepoint.h: ... this new file.
8744 2013-09-05 Pedro Alves <palves@redhat.com>
8746 * server.h (perror_with_name, error, fatal, warning, paddress)
8747 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8749 * utils.h: New file.
8751 2013-09-05 Pedro Alves <palves@redhat.com>
8753 * server.h (remote_debug, noack_mode, transport_is_reliable)
8754 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8755 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8756 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8757 (write_enn, initialize_async_io, enable_async_io)
8758 (disable_async_io, check_remote_input_interrupt_request)
8759 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8760 (dead_thread_notify, prepare_resume_reply)
8761 (decode_address_to_semicolon, decode_address, decode_m_packet)
8762 (decode_M_packet, decode_X_packet, decode_xfer_write)
8763 (decode_search_memory_packet, unhexify, hexify)
8764 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8765 (look_up_one_symbol, relocate_instruction)
8766 (monitor_output): Move to remote-utils.h, and include it.
8767 * remote-utils.h: New file.
8769 2013-09-05 Pedro Alves <palves@redhat.com>
8771 * server.h (_): Delete.
8773 2013-09-02 Pedro Alves <palves@redhat.com>
8775 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8776 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8778 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8780 2013-09-02 Pierre Muller <muller@sourceware.org>
8782 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8783 or WriteProcessMemory complete successfully and handle
8784 ERROR_PARTIAL_COPY error.
8786 2013-09-02 Pedro Alves <palves@redhat.com>
8788 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8789 error instead of EIO.
8791 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8794 * linux-low.c: Include filestuff.h.
8795 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8796 * lynx-low.c: Include filestuff.h.
8797 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8798 * server.c: Include filestuff.h.
8799 (main): Call notice_open_fds.
8800 * spu-low.c: Include filestuff.h.
8801 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8803 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8805 * Makefile.in: Explain why ../target and ../nat are not
8806 listed as include file search paths.
8807 (linux-waitpid.o): New object file rule.
8808 * configure.srv (srv_native_linux_obj): New variable.
8809 Replace all occurrences of linux native object files with
8810 $srv_native_linux_obj.
8811 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8812 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8813 (linux_enable_event_reporting): Remove declaration.
8814 (my_waitpid): Moved to common/linux-waitpid.c.
8815 (linux_wait_for_event): Pass ptid when calling
8816 linux_enable_event_reporting.
8817 (linux_supports_tracefork_flag): Remove.
8818 (linux_enable_event_reporting): Likewise.
8819 (linux_tracefork_grandchild): Remove.
8820 (STACK_SIZE): Moved to common/linux-ptrace.c.
8821 (linux_tracefork_child): Remove.
8822 (linux_test_for_tracefork): Remove.
8823 (linux_look_up_symbols): Call linux_supports_traceclone.
8824 (initialize_low): Remove call to linux_test_for_tracefork.
8825 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8826 common/linux-ptrace.h.
8827 (PTRACE_TYPE_ARG4): Likewise.
8828 Include linux-ptrace.h.
8830 2013-08-21 Pedro Alves <palves@redhat.com>
8832 * config.in: Renegerate.
8834 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8836 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8837 (SFILES): Remove $(srcdir)/common/target-common.c and
8838 add $(srcdir)/target/waitstatus.c.
8839 (OBS): Remove target-common.o and add waitstatus.o.
8840 (server_h): Remove $(srcdir)/../common/target-common.h and
8841 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8842 and $(srcdir)/../target/waitstatus.h.
8843 (target-common.o): Remove.
8844 (waitstatus.o): New target object file.
8845 * target.h: Do not include target-common.h and
8846 include target/resume.h, target/wait.h and
8847 target/waitstatus.h.
8849 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8851 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8852 to PTRACE_TYPE_ARG3.
8853 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8854 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8856 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8857 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8859 2013-07-27 Jie Zhang <jie@codesourcery.com>
8860 Daniel Jacobowitz <dan@codesourcery.com>
8861 Yao Qi <yao@codesourcery.com>
8863 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8864 (mips-linux-watch.o): New rule.
8865 (mips_linux_watch_h): New variable.
8866 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8868 * linux-mips-low.c: Include mips-linux-watch.h.
8869 (struct arch_process_info, struct arch_lwp_info): New.
8870 (update_watch_registers_callback): New function.
8871 (mips_linux_new_process, mips_linux_new_thread) New functions.
8872 (mips_linux_prepare_to_resume, mips_insert_point): New
8874 (mips_remove_point, mips_stopped_by_watchpoint): New
8876 (rsp_bp_type_to_target_hw_bp_type): New function.
8877 (mips_stopped_data_address): New function.
8878 (the_low_target): Add watchpoint support functions.
8880 2013-07-27 Yao Qi <yao@codesourcery.com>
8882 * i386-low.c: Include break-common.h.
8883 (enum target_hw_bp_type): Remove.
8885 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8887 * Makefile.in (SFILES): /common/target-common.c.
8888 (OBS): Add target-common.o.
8889 (server_h): Add $(srcdir)/../common/target-common.h.
8890 (target-common.o): New target.
8891 * server.c (queue_stop_reply_callback): Free
8892 status string after use.
8893 * target.c (target_waitstatus_to_string): Remove.
8894 * target.h: Include target-common.h.
8895 (resume_kind): Likewise.
8896 (target_waitkind): Likewise.
8897 (target_waitstatus): Likewise.
8898 (TARGET_WNOHANG): Likewise.
8900 2013-07-04 Yao Qi <yao@codesourcery.com>
8902 * Makefile.in (host_alias): Use @host_noncanonical@.
8903 (target_alias): Use @target_noncanonical@.
8904 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8905 ACX_NONCANONICAL_HOST.
8906 * configure: Regenerated.
8909 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8911 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8912 * configure: Rebuild.
8913 * Makefile.in (version_host, version_target): Get from configure.
8914 (version.c): Use $(version_host) and $(version_target).
8916 2013-07-03 Pedro Alves <palves@redhat.com>
8918 * Makefile.in (config.status): Depend on development.sh.
8919 * acinclude.m4: Include libmcheck.m4.
8920 * configure: Regenerate.
8922 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8924 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8925 attribute inside the parentheses.
8926 (winapi_DebugSetProcessKillOnExit): Ditto.
8927 (winapi_DebugBreakProcess): Ditto.
8928 (winapi_GenerateConsoleCtrlEvent): Ditto.
8930 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8932 * notif.h (notif_event): Add a dummy member to avoid compiler
8935 2013-07-01 Pedro Alves <palves@redhat.com>
8937 * hostio.c (HOSTIO_PATH_MAX): Define.
8938 (require_filename, handle_open, handle_unlink, handle_readlink):
8941 2013-07-01 Pedro Alves <palves@redhat.com>
8943 * server.h: Include "pathmax.h".
8944 * linux-low.c: Don't include sys/param.h.
8945 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8947 * win32-low.c: Don't include sys/param.h.
8948 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8950 2013-07-01 Pedro Alves <palves@redhat.com>
8952 * event-loop.c: Don't check HAVE_UNISTD_H before including
8954 * gdbreplay.c: Likewise.
8955 * remote-utils.c: Likewise.
8956 * server.c: Likewise.
8957 * configure.ac: Don't check for unistd.h.
8958 * configure: Regenerate.
8960 2013-06-28 Tom Tromey <tromey@redhat.com>
8962 * Makefile.in (version.c): Use version.in, not
8965 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8967 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8968 * configure: Rebuild.
8969 * Makefile.in (version_host, version_target): Get from configure.
8970 (version.c): Use $(version_host) and $(version_target).
8972 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8974 Fix trace-status to output user name without trailing colon.
8975 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8977 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8979 Fix trace-status to output proper start-time and stop-time.
8980 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8981 output start time and stop time in hex as gdb expects.
8983 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8985 * tracepoint.c (build_traceframe_info_xml): Output trace state
8986 variables present in the trace buffer.
8988 2013-06-24 Tom Tromey <tromey@redhat.com>
8990 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8992 (version.o): Remove.
8993 * gdbreplay.c: Include version.h.
8994 (version, host_name): Don't declare.
8995 * server.h: Include version.h.
8996 (version, host_name): Don't declare.
8998 2013-06-12 Pedro Alves <palves@redhat.com>
9000 * linux-x86-low.c (linux_is_elf64): Delete global.
9001 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9002 with local linux_pid_exe_is_elf_64_file use.
9004 2013-06-11 Pedro Alves <palves@redhat.com>
9006 * linux-low.c (regset_disabled, disable_regset): New functions.
9007 (regsets_fetch_inferior_registers)
9008 (regsets_store_inferior_registers): Use them.
9009 (initialize_regsets_info); Don't allocate the disabled_regsets
9011 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9014 2013-06-11 Pedro Alves <palves@redhat.com>
9016 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9019 2013-06-11 Pedro Alves <palves@redhat.com>
9021 * linux-x86-low.c (initialize_low_arch): Call
9022 init_registers_x32_avx_linux.
9024 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9026 Fix compatibility with Android Bionic.
9027 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9030 2013-06-07 Pedro Alves <palves@redhat.com>
9033 * Makefile.in (OBS): Add tdesc.o.
9034 (IPA_OBJS): Add tdesc-ipa.o.
9035 (tdesc-ipa.o): New rule.
9036 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9038 * linux-low.c (new_inferior): Delete.
9039 (disabled_regsets, num_regsets): Delete.
9040 (linux_add_process): Adjust to set the new per-process
9042 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9043 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9044 was a stop. When calling arch_setup, switch the current inferior
9045 to the thread that got an event.
9046 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9047 (regsets_fetch_inferior_registers)
9048 (regsets_store_inferior_registers): New regsets_info parameter.
9050 (linux_register_in_regsets): New regs_info parameter. Adjust to
9052 (register_addr, fetch_register, store_register): New usrregs_info
9053 parameter. Adjust to use it.
9054 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9055 parameter regs_info. Adjust to use it.
9056 (linux_fetch_registers): Get the current inferior's regs_info, and
9058 (linux_store_registers): Ditto.
9059 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9060 (initialize_low): Don't initialize the target_regsets here. Call
9061 initialize_low_arch.
9062 * linux-low.h (target_regsets): Delete declaration.
9063 (struct regsets_info): New.
9064 (struct usrregs_info): New.
9065 (struct regs_info): New.
9066 (struct process_info_private) <new_inferior>: New field.
9067 (struct linux_target_ops): Delete the num_regs, regmap, and
9068 regset_bitmap fields. New field regs_info.
9069 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9070 * i387-fp.c (num_xmm_registers): Delete.
9071 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9072 calls to new interface.
9073 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9074 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9075 Infer the number of xmm registers from the regcache's target
9077 * i387-fp.h (num_xmm_registers): Delete.
9078 * inferiors.c (add_thread): Don't install the thread's regcache
9080 * proc-service.c (gregset_info): Fetch the current inferior's
9081 regs_info. Adjust to use it.
9082 * regcache.c: Include tdesc.h.
9083 (register_bytes, reg_defs, num_registers)
9084 (gdbserver_expedite_regs): Delete.
9085 (get_thread_regcache): If the thread doesn't have a regcache yet,
9086 create one, instead of aborting gdbserver.
9087 (regcache_invalidate_one): Rename to ...
9088 (regcache_invalidate_thread): ... this.
9089 (regcache_invalidate_one): New.
9090 (regcache_invalidate): Only invalidate registers of the current
9092 (init_register_cache): Add target_desc parameter, and use it.
9093 (new_register_cache): Ditto. Assert the target description has a
9094 non zero registers_size.
9095 (regcache_cpy): Add assertions. Adjust.
9096 (realloc_register_cache, set_register_cache): Delete.
9097 (registers_to_string, registers_from_string): Adjust.
9098 (find_register_by_name, find_regno, find_register_by_number)
9099 (register_cache_size): Add target_desc parameter, and use it.
9100 (free_register_cache_thread, free_register_cache_thread_one)
9101 (regcache_release, register_cache_size): New.
9102 (register_size): Add target_desc parameter, and use it.
9103 (register_data, supply_register, supply_register_zeroed)
9104 (supply_regblock, supply_register_by_name, collect_register)
9105 (collect_register_as_string, collect_register_by_name): Adjust.
9106 * regcache.h (struct target_desc): Forward declare.
9107 (struct regcache) <tdesc>: New field.
9108 (init_register_cache, new_register_cache): Add target_desc
9110 (regcache_invalidate_thread): Declare.
9111 (regcache_invalidate_one): Delete declaration.
9112 (regcache_release): Declare.
9113 (find_register_by_number, register_cache_size, register_size)
9114 (find_regno): Add target_desc parameter.
9115 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9117 * remote-utils.c: Include tdesc.h.
9118 (outreg, prepare_resume_reply): Adjust.
9119 * server.c: Include tdesc.h.
9120 (gdbserver_xmltarget): Delete declaration.
9121 (get_features_xml, process_serial_event): Adjust.
9122 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9124 (struct process_info) <tdesc>: New field.
9125 (ipa_tdesc): Declare.
9126 * tdesc.c: New file.
9127 * tdesc.h: New file.
9128 * tracepoint.c: Include tdesc.h.
9129 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9130 (get_context_regcache): Adjust to pass ipa_tdesc down.
9131 (do_action_at_tracepoint): Adjust to get the register cache size
9132 from the context regcache's description.
9133 (traceframe_walk_blocks): Adjust to get the register cache size
9134 from the current trace frame's description.
9135 (traceframe_get_pc): Adjust to get current trace frame's
9136 description and pass it down.
9137 (gdb_collect): Adjust to get the register cache size from the
9139 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9140 (gdbserver_xmltarget): Delete.
9141 (initialize_low_tracepoint): Set the ipa's target description.
9142 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9143 (initialize_low_tracepoint): Set the ipa's target description.
9144 * linux-x86-low.c: Include tdesc.h.
9145 [__x86_64__] (is_64bit_tdesc): New.
9146 (ps_get_thread_area, x86_get_thread_area): Use it.
9147 (i386_cannot_store_register): Rename to ...
9148 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9149 (i386_cannot_fetch_register): Rename to ...
9150 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9151 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9153 (target_regsets): Rename to ...
9154 (x86_regsets): ... this.
9155 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9157 (x86_siginfo_fixup): Use is_64bit_tdesc.
9158 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9159 (tdesc_x32_avx_linux, tdesc_x32_linux)
9160 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9162 (x86_linux_update_xmltarget): Delete.
9163 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9164 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9165 (AMD64_LINUX_USER64_CS): New.
9166 (x86_linux_read_description): New, based on
9167 x86_linux_update_xmltarget.
9168 (same_process_callback): New.
9169 (x86_arch_setup_process_callback): New.
9170 (x86_linux_update_xmltarget): New.
9171 (x86_regsets_info): New.
9172 (amd64_linux_regs_info): New.
9173 (i386_linux_usrregs_info): New.
9174 (i386_linux_regs_info): New.
9175 (x86_linux_regs_info): New.
9176 (x86_arch_setup): Reimplement.
9177 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9178 (x86_emit_ops): Ditto.
9179 (the_low_target): Adjust. Install x86_linux_regs_info,
9180 x86_cannot_fetch_register, and x86_cannot_store_register.
9181 (initialize_low_arch): New.
9182 * linux-ia64-low.c (tdesc_ia64): Declare.
9183 (ia64_fetch_register): Adjust.
9184 (ia64_usrregs_info, regs_info): New globals.
9185 (ia64_regs_info): New function.
9186 (the_low_target): Adjust.
9187 (initialize_low_arch): New function.
9188 * linux-sparc-low.c (tdesc_sparc64): Declare.
9189 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9191 (sparc_arch_setup): New function.
9192 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9193 (the_low_target): Adjust.
9194 (initialize_low_arch): New function.
9195 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9196 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9197 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9198 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9199 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9200 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9201 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9202 (tdesc_powerpc_isa205_vsx64l): Declare.
9203 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9204 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9205 (ppc_set_pc, ppc_get_hwcap): Adjust.
9206 (ppc_usrregs_info): Forward declare.
9207 (!__powerpc64__) ppc_regmap_adjusted: New global.
9208 (ppc_arch_setup): Adjust to the current process'es target
9210 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9211 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9212 (ppc_store_evrregset): Adjust.
9213 (target_regsets): Rename to ...
9214 (ppc_regsets): ... this, and make static.
9215 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9216 (ppc_regs_info): New function.
9217 (the_low_target): Adjust.
9218 (initialize_low_arch): New function.
9219 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9220 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9221 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9222 (tdesc_s390x_linux64v2): Declare.
9223 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9224 (s390_fill_gregset, s390_store_last_break): Adjust.
9225 (target_regsets): Rename to ...
9226 (s390_regsets): ... this, and make static.
9227 (s390_get_pc, s390_set_pc): Adjust.
9228 (s390_get_hwcap): New target_desc parameter, and use it.
9229 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9230 (s390_arch_setup): Adjust to set the current process'es target
9231 description. Don't adjust the regmap.
9232 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9233 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9234 (regs_info_3264): New globals.
9235 (s390_regs_info): New function.
9236 (the_low_target): Adjust.
9237 (initialize_low_arch): New function.
9238 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9239 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9240 [__mips64] (init_registers_mips_linux)
9241 (init_registers_mips_dsp_linux): Delete defines.
9242 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9243 (have_dsp): New global.
9244 (mips_read_description): New, based on mips_arch_setup.
9245 (mips_arch_setup): Reimplement.
9246 (get_usrregs_info): New function.
9247 (mips_cannot_fetch_register, mips_cannot_store_register)
9248 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9249 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9250 (target_regsets): Rename to ...
9251 (mips_regsets): ... this, and make static.
9252 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9253 (dsp_regs_info, regs_info): New globals.
9254 (mips_regs_info): New function.
9255 (the_low_target): Adjust.
9256 (initialize_low_arch): New function.
9257 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9258 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9260 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9261 (arm_read_description): New, with bits factored from
9263 (arm_arch_setup): Reimplement.
9264 (target_regsets): Rename to ...
9265 (arm_regsets): ... this, and make static.
9266 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9267 (arm_regs_info): New function.
9268 (the_low_target): Adjust.
9269 (initialize_low_arch): New function.
9270 * linux-m68k-low.c (tdesc_m68k): Declare.
9271 (target_regsets): Rename to ...
9272 (m68k_regsets): ... this, and make static.
9273 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9274 (m68k_regs_info): New function.
9275 (m68k_arch_setup): New function.
9276 (the_low_target): Adjust.
9277 (initialize_low_arch): New function.
9278 * linux-sh-low.c (tdesc_sharch): Declare.
9279 (target_regsets): Rename to ...
9280 (sh_regsets): ... this, and make static.
9281 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9282 (sh_regs_info, sh_arch_setup): New functions.
9283 (the_low_target): Adjust.
9284 (initialize_low_arch): New function.
9285 * linux-bfin-low.c (tdesc_bfin): Declare.
9286 (bfin_arch_setup): New function.
9287 (bfin_usrregs_info, regs_info): New globals.
9288 (bfin_regs_info): New function.
9289 (the_low_target): Adjust.
9290 (initialize_low_arch): New function.
9291 * linux-cris-low.c (tdesc_cris): Declare.
9292 (cris_arch_setup): New function.
9293 (cris_usrregs_info, regs_info): New globals.
9294 (cris_regs_info): New function.
9295 (the_low_target): Adjust.
9296 (initialize_low_arch): New function.
9297 * linux-cris-low.c (tdesc_crisv32): Declare.
9298 (cris_arch_setup): New function.
9299 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9300 (cris_regs_info): New function.
9301 (the_low_target): Adjust.
9302 (initialize_low_arch): New function.
9303 * linux-m32r-low.c (tdesc_m32r): Declare.
9304 (m32r_arch_setup): New function.
9305 (m32r_usrregs_info, regs_info): New globals.
9306 (m32r_regs_info): Adjust.
9307 (initialize_low_arch): New function.
9308 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9309 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9310 (tic6x_usrregs_info): Forward declare.
9311 (tic6x_read_description): New function, based on ...
9312 (tic6x_arch_setup): ... this. Reimplement.
9313 (target_regsets): Rename to ...
9314 (tic6x_regsets): ... this, and make static.
9315 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9316 (tic6x_regs_info): New function.
9317 (the_low_target): Adjust.
9318 (initialize_low_arch): New function.
9319 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9320 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9321 (target_regsets): Rename to ...
9322 (xtensa_regsets): ... this, and make static.
9323 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9325 (xtensa_arch_setup, xtensa_regs_info): New functions.
9326 (the_low_target): Adjust.
9327 (initialize_low_arch): New function.
9328 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9329 (nios2_arch_setup): Set the current process'es tdesc.
9330 (target_regsets): Rename to ...
9331 (nios2_regsets): ... this.
9332 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9333 (nios2_regs_info): New function.
9334 (the_low_target): Adjust.
9335 (initialize_low_arch): New function.
9336 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9337 (aarch64_arch_setup): Set the current process'es tdesc.
9338 (target_regsets): Rename to ...
9339 (aarch64_regsets): ... this.
9340 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9341 (aarch64_regs_info): New function.
9342 (the_low_target): Adjust.
9343 (initialize_low_arch): New function.
9344 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9346 (target_regsets): Rename to ...
9347 (tile_regsets): ... this.
9348 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9349 (tile_regs_info): New function.
9350 (tile_arch_setup): Set the current process'es tdesc.
9351 (the_low_target): Adjust.
9352 (initialize_low_arch): New function.
9353 * spu-low.c (tdesc_spu): Declare.
9354 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9355 * win32-arm-low.c (tdesc_arm): Declare.
9356 (arm_arch_setup): New function.
9357 (the_low_target): Install arm_arch_setup instead of
9359 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9360 (init_windows_x86): Rename to ...
9361 (i386_arch_setup): ... this. Set `win32_tdesc'.
9362 (the_low_target): Adjust.
9363 * win32-low.c (win32_tdesc): New global.
9364 (child_add_thread): Don't create the thread cache here.
9365 (do_initial_child_stuff): Set the new process'es tdesc.
9366 * win32-low.h (struct target_desc): Forward declare.
9367 (win32_tdesc): Declare.
9368 * lynx-i386-low.c (tdesc_i386): Declare global.
9369 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9370 * lynx-low.c (lynx_tdesc): New global.
9371 (lynx_add_process): Set the new process'es tdesc.
9372 * lynx-low.h (struct target_desc): Forward declare.
9373 (lynx_tdesc): Declare global.
9374 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9375 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9376 * nto-low.c (nto_tdesc): New global.
9377 (do_attach): Set the new process'es tdesc.
9378 * nto-low.h (struct target_desc): Forward declare.
9379 (nto_tdesc): Declare.
9380 * nto-x86-low.c (tdesc_i386): Declare.
9381 (nto_x86_arch_setup): Set `nto_tdesc'.
9383 2013-06-04 Gary Benson <gbenson@redhat.com>
9385 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9386 to qSupported response when appropriate.
9387 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9388 with nonzero-length annex.
9389 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9390 arguments supplied in annex.
9392 2013-05-31 Doug Evans <dje@google.com>
9395 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9396 64 bits in 64-cross-32 environment.
9398 2013-05-28 Pedro Alves <palves@redhat.com>
9400 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9401 (aarch64-without-fpu.c): Delete rule.
9402 * configure.srv (aarch64*-*-linux*): Remove references to
9403 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9404 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9407 2013-05-24 Pedro Alves <palves@redhat.com>
9409 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9410 instead of strchr/decode_address. Error if the range isn't split
9411 with a ','. Don't assume there's be a ':' in the action.
9413 2013-05-23 Yao Qi <yao@codesourcery.com>
9414 Pedro Alves <palves@redhat.com>
9416 * linux-low.c (lwp_in_step_range): New function.
9417 (linux_wait_1): If the thread was range stepping and stopped
9418 outside the stepping range, report the stop to GDB. Otherwise,
9419 continue stepping. Add range stepping debug output.
9420 (linux_set_resume_request): Copy the step range from the resume
9422 (linux_supports_range_stepping): New.
9423 (linux_target_ops) <supports_range_stepping>: Set to
9424 linux_supports_range_stepping.
9425 * linux-low.h (struct linux_target_ops)
9426 <supports_range_stepping>: New field.
9427 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9428 * linux-x86-low.c (x86_supports_range_stepping): New.
9429 (the_low_target) <supports_range_stepping>: Set to
9430 x86_supports_range_stepping.
9431 * server.c (handle_v_cont): Handle 'r' action.
9432 (handle_v_requests): Append ";r" if the target supports range
9434 * target.h (struct thread_resume) <step_range_start,
9435 step_range_end>: New fields.
9436 (struct target_ops) <supports_range_stepping>:
9438 (target_supports_range_stepping): New macro.
9440 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9442 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9443 confusion in comment.
9445 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9447 * lynx-low.c (struct process_info_private): New type.
9448 (lynx_add_process): New function.
9449 (lynx_create_inferior, lynx_attach): Replace calls to
9450 add_process by calls to lynx_add_process.
9451 (lynx_resume): If PTID is null, then try using
9452 current_process()->private->last_wait_event_ptid.
9454 (lynx_clear_inferiors): Delete. The contents of that function
9455 has been inlined in lynx_mourn;
9456 (lynx_wait_1): Save the ptid in the process's private data.
9457 (lynx_mourn): Free the process' private data. Replace call
9458 to lynx_clear_inferiors by call to clear_inferiors.
9460 2013-05-17 Yao Qi <yao@codesourcery.com>
9462 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9465 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9467 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9468 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9469 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9470 PT_TEXT_END_ADDR guards. Update comments.
9471 (linux_target_op) <read_offsets>: Conditionally define to
9472 linux_read_offsets if the target is UCLIBC and if it defines
9473 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9475 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9476 Andrew Jenner <andrew@codesourcery.com>
9478 * Makefile.in (SFILES): Add linux-nios2-low.c.
9479 (clean): Add action to delete nios2-linux.c.
9480 (nios2-linux.c): New rule.
9481 * configure.srv: Add nios2*-*-linux*.
9482 * linux-nios2-low.c: New.
9484 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9486 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9488 2013-04-25 Hui Zhu <hui@codesourcery.com>
9491 * ax.c (ax_printf): Add fflush.
9493 2013-04-22 Tom Tromey <tromey@redhat.com>
9495 * Makefile.in (SFILES): Add filestuff.c.
9496 (OBS): Add filestuff.o.
9497 (filestuff.o): New target.
9498 * config.in, configure: Rebuild.
9499 * configure.ac: Check for fdwalk, pipe2.
9501 2013-04-17 Pedro Alves <palves@redhat.com>
9503 * configure.ac (USE_THREAD_DB): Delete variable.
9504 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9505 Don't AC_SUBST USE_THREAD_DB.
9506 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9507 * config.in, configure: Regenerate.
9509 2013-04-16 Pedro Alves <palves@redhat.com>
9511 * linux-low.h (struct lwp_info) <thread_known>: Move under
9512 the USE_THREAD_DB #ifdef.
9514 2013-04-16 Pedro Alves <palves@redhat.com>
9516 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9517 (linux-low.o): Delete rule.
9518 * linux-low.h: Always include "gdb_thread_db.h" instead of
9519 conditionally including thread_db.h.
9520 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9523 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9525 * Makefile.in (install-only): Fix make install regression.
9527 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9529 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9530 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9532 * gdbserver.1: Remove.
9534 2013-03-22 Pedro Alves <palves@redhat.com>
9536 * linux-low.c (handle_extended_wait): Don't call
9537 linux_enable_event_reporting.
9539 2013-03-15 Tony Theodore <tonyt@logyst.com>
9542 * Makefile.in (SHELL): Use @SHELL@.
9544 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9546 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9549 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9551 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9552 Remove extraneous NULL element.
9554 2013-03-13 Yao Qi <yao@codesourcery.com>
9556 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9557 'V' block in trace frame.
9559 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9561 * target.h (struct target_ops): Add btrace ops.
9562 (target_supports_btrace): New macro.
9563 (target_enable_btrace): New macro.
9564 (target_disable_btrace): New macro.
9565 (target_read_btrace): New macro.
9566 * gdbthread.h (struct thread_info): Add btrace field.
9567 * server.c: Include btrace-common.h.
9568 (handle_btrace_general_set): New function.
9569 (handle_btrace_enable): New function.
9570 (handle_btrace_disable): New function.
9571 (handle_general_set): Call handle_btrace_general_set.
9572 (handle_qxfer_btrace): New function.
9573 (struct qxfer qxfer_packets[]): Add btrace entry.
9574 * inferiors.c (remove_thread): Disable btrace.
9575 * linux-low: Include linux-btrace.h.
9576 (linux_low_enable_btrace): New function.
9577 (linux_low_read_btrace): New function.
9578 (linux_target_ops): Add btrace ops.
9579 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9580 Add srv_linux_btrace=yes.
9581 (x86_64-*-linux*): Add linux-btrace.o.
9582 Add srv_linux_btrace=yes.
9583 * configure.ac: Define HAVE_LINUX_BTRACE.
9584 * config.in: Regenerated.
9585 * configure: Regenerated.
9587 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9589 * server.c (handle_qxfer): Preserve error message if -3 is
9591 (qxfer): Document the -3 return value.
9593 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9595 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9596 (linux_btrace_h): New variable.
9597 (linux-btrace.o): New rule.
9599 2013-03-08 Stan Shebs <stan@codesourcery.com>
9600 Hafiz Abid Qadeer <abidh@codesourcery.com>
9602 * tracepoint.c (trace_buffer_size): New global.
9603 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9604 (init_trace_buffer): Change to one-argument function. Allocate
9605 trace buffer memory.
9606 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9607 handle QTBuffer:size packet.
9608 (cmd_bigqtbuffer_size): New function.
9609 (initialize_tracepoint): Call init_trace_buffer with
9610 DEFAULT_TRACE_BUFFER_SIZE.
9611 * server.c (handle_query): Add QTBuffer:size in the
9614 2013-03-07 Yao Qi <yao@codesourcery.com>
9616 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9617 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9619 (cmd_qtsp): Adjust condition. Do post increment.
9620 Set cur_action and cur_step_action back to 0.
9622 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9625 * linux-low.c (linux_write_memory): Return early success if LEN is
9628 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9630 * configure.srv: Add x86_64-*-cygwin* as target.
9632 2013-02-28 Tom Tromey <tromey@redhat.com>
9634 * configure.ac: Invoke AC_SYS_LARGEFILE.
9635 * configure, config.in: Rebuild.
9637 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9639 * win32-low.c: Throughout, fix format strings and casts of
9640 printf-like functions to avoid type related warnings on all
9642 (get_child_debug_event): Print dwDebugEventCode as hex since
9643 that's how it's usually documented.
9645 2013-02-28 Yao Qi <yao@codesourcery.com>
9647 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9650 2013-02-27 Jiong Wang <jiwang@tilera.com>
9652 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9653 (reg-tilegx32.c): New rule.
9654 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9655 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9656 different register info initializer according to elf class.
9657 (init_registers_tilgx32): New function. The tilegx32 register info
9659 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9660 (tile_store_gregset): Likewise.
9662 2013-02-27 Yao Qi <yao@codesourcery.com>
9664 * server.c (process_point_options): Print debug message when
9665 debug_threads is true.
9667 2013-02-26 Yao Qi <yao@codesourcery.com>
9669 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9671 2013-02-19 Pedro Alves <palves@redhat.com>
9672 Kai Tietz <ktietz@redhat.com>
9676 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9677 instead of strtoul to extract address from packet.
9678 (process_serial_event) <'z'>: Likewise.
9680 2013-02-18 Yao Qi <yao@codesourcery.com>
9682 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9684 2013-02-14 Pedro Alves <palves@redhat.com>
9688 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9689 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9691 2013-02-14 Pedro Alves <palves@redhat.com>
9693 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9695 2013-02-14 Pedro Alves <palves@redhat.com>
9697 * tracepoint.c (save_string): Delete.
9698 (add_tracepoint_action): Use savestring instead of save_string.
9700 2013-02-12 Pedro Alves <palves@redhat.com>
9702 * linux-xtensa-low.c: Ditto.
9703 * xtensa-xtregs.c: Ditto.
9705 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9707 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9710 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9712 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9713 aarch64_num_wp_regs and aarch64_num_bp_regs to
9714 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9716 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9718 * linux-aarch64-low.c (ps_get_thread_area): Replace
9719 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9721 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9722 Marcus Shawcroft <marcus.shawcroft@arm.com>
9723 Nigel Stephens <nigel.stephens@arm.com>
9724 Yufeng Zhang <yufeng.zhang@arm.com>
9726 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9727 (aarch64.c, aarch64-without-fpu.c): New targets.
9728 * configure.srv (aarch64*-*-linux*): New.
9729 * linux-aarch64-low.c: New file.
9731 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9733 * linux-low.c (handle_extended_wait, linux_create_inferior)
9734 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9735 (dequeue_one_deferred_signal, linux_resume_one_thread)
9736 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9737 (linux_tracefork_grandchild, linux_test_for_tracefork)
9738 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9739 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9740 where the argument is 0.
9742 2013-01-25 Yao Qi <yao@codesourcery.com>
9744 * event-loop.c: Include "queue.h".
9745 (gdb_event_p): New typedef.
9746 (struct gdb_event) <next_event>: Remove.
9747 (event_queue): Change to QUEUE(gdb_event_p).
9748 (async_queue_event): Remove.
9749 (gdb_event_xfree): New.
9750 (initialize_event_loop): New.
9751 (process_event): Use API from QUEUE.
9752 (wait_for_event): Likewise.
9753 * server.c (main): Call initialize_event_loop.
9754 * server.h (initialize_event_loop): Declare.
9756 2013-01-18 Yao Qi <yao@codesourcery.com>
9758 * ax.h (struct eval_agent_expr_context): New.
9759 (gdb_eval_agent_expr): Update declaration.
9760 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9761 TFRAME. Add new argument CTX.
9762 * server.h (struct eval_agent_expr_context): Declare.
9763 (agent_mem_read, agent_tsv_read): Update declaration.
9764 (agent_mem_read_string): Likewise.
9765 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9766 (add_traceframe_block): Add new argument TPOINT.
9767 Increase TPOINT->traceframe_usage.
9768 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9769 eval_tracepoint_agent_expr.
9770 (condition_true_at_tracepoint): Likewise.
9771 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9772 (agent_mem_read_string, agent_tsv_read): Likewise.
9774 2013-01-16 Yao Qi <yao@codesourcery.com>
9776 * linux-low.c (linux_resume_one_lwp): Don't check
9777 'lwp->bp_reinsert != 0'.
9779 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9780 Pedro Alves <palves@redhat.com>
9782 * lynx-low.c (ptrace_request_to_str): Define a temporary
9783 macro and use it to simplify this function's implementation.
9785 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9787 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9790 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9792 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9794 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9796 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9798 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9800 * lynx-low.c (lynx_resume): Use the resume_info parameter
9801 to determine the ptid for the lynx_ptrace call, unless
9802 it is equal to minus_one_ptid, in which case we use the
9803 ptid of the current_inferior.
9804 (lynx_wait_1): After having received a thread create/exit
9805 event, resume the inferior's execution using the signaling
9806 thread's ptid, rather than the old ptid.
9808 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9810 * lynx-low.c (lynx_resume): Delete variable ret.
9812 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9814 * gdbreplay.c (gdbreplay_version): Update copyright year.
9815 * server.c (gdbserver_version): Likewise.
9817 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9819 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9822 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9824 * lynx-low.c (ptrace_request_to_str): Add handling for
9827 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9829 * lynx-low.c (lynx_attach): Delete variable new_process.
9831 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9833 * lynx-low.c (lynx_create_inferior): Delete variable
9836 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9838 * lynx-low.c (ptrace_request_to_str): Do not handle
9839 PTRACE_GETTHREADLIST if this macro does not exist.
9841 2012-12-15 Yao Qi <yao@codesourcery.com>
9843 * Makefile.in (OBS): Add notif.o.
9844 * notif.c, notif.h: New.
9845 * server.c: Include "notif.h".
9846 (struct vstop_notif) <next>: Remove.
9848 (queue_stop_reply): Update.
9849 (push_event, send_next_stop_reply): Remove.
9850 (discard_queued_stop_replies): Update.
9851 (notif_stop): New variable.
9852 (handle_v_stopped): Remove.
9853 (handle_v_requests): Don't call handle_v_stopped. Call
9854 handle_ack_notif instead.
9855 (queue_stop_reply_callback): Call notif_event_enque instead
9856 of queue_stop_reply.
9857 (handle_status): Don't call send_next_stop_reply, call
9858 notif_write_event instead.
9859 (kill_inferior_callback): Likewise.
9860 (detach_or_kill_inferior_callback): Likewise.
9861 (main): Call initialize_notif.
9862 (process_serial_event): Call QUEUE_is_empty.
9863 (handle_target_event): Call notif_push instead of push event.
9864 * server.h (push_event): Remove declaration.
9866 2012-12-10 Tom Tromey <tromey@redhat.com>
9868 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9869 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9872 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9873 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9874 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9875 (amd64-linux-ipa.o, ax.o): Rewrite.
9876 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9877 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9878 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9879 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9880 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9881 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9882 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9883 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9884 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9885 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9886 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9887 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9888 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9889 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9890 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9891 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9892 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9893 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9894 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9895 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9896 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9897 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9898 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9899 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9900 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9901 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9902 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9903 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9904 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9905 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9906 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9907 (reg-tilegx.o): Remove.
9908 (all_object_files): New macro.
9909 Include .deps files.
9910 * aclocal.m4, configure: Rebuild.
9911 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9912 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9913 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9915 2012-12-05 Tom Tromey <tromey@redhat.com>
9918 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9920 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9922 * configure.ac: Check for linux/perf_event.h.
9923 * config.in: Regenerated.
9924 * configure: Regenerated.
9926 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9928 * hostio.c (handle_readlink): Decrease buffer size
9929 parameter passed to readlink by one byte.
9931 2012-11-26 Yao Qi <yao@codesourcery.com>
9933 * configure.ac (build_warnings): Append '-Wempty-body'.
9934 * configure: Regenerated.
9935 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9938 2012-11-15 Pierre Muller <muller@sourceware.org>
9940 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9941 * config.in: Regenerate.
9942 * configure: Regenerate.
9943 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9944 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9945 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9946 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9948 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9949 instead of <sys/wait.h> header.
9950 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9952 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9954 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9955 (various make rules): Remove -DGDBSERVER
9957 2012-11-09 Yao Qi <yao@codesourcery.com>
9959 * spu-low.c (current_ptid): Move it to ..
9960 * gdbthread.h: ... here. New.
9961 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9962 * server.c (myresume, process_serial_event): Likewise.
9963 * thread-db.c (thread_db_find_new_threads): Likewise.
9964 * tracepoint.c (run_inferior_command): Likewise.
9966 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9968 * server.c (handle_search_memory_1): Include access length in
9971 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9973 * linux-crisv32-low.c: Fix compile errors.
9975 2012-09-04 Yao Qi <yao@codesourcery.com>
9977 * tracepoint.c (cmd_qtsv): Adjust debug message.
9978 Don't check CUR_TPOINT.
9980 2012-08-28 Yao Qi <yao@codesourcery.com>
9982 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9983 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9984 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9985 Remove declarations of xmalloc, xreallloc, xstrdup and
9987 * Makefile.in (libiberty_h): New.
9988 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9989 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9991 2012-08-23 Yao Qi <yao@codesourcery.com>
9993 * server.h: Remove declaration of 'xsnprintf'.
9995 2012-08-22 Keith Seitz <keiths@redhat.com>
9997 * server.h: Include build-gnulib-gbserver/config.h.
9998 * gdbreplay.c: Likewise.
10000 2012-08-08 Doug Evans <dje@google.com>
10002 * Makefile.in (SFILES): Add gdb_vecs.c.
10003 (OBS): Add gdb_vecs.o.
10004 (gdb_vecs_h, host_defs_h): New variables.
10005 (thread-db.o): Add $(gdb_vecs_h) dependency.
10006 (gdb_vecs.o): New rule.
10007 * thread-db.c: #include "gdb_vecs.h".
10008 (thread_db_load_search): Use a vector to iterate over path elements.
10009 Handle text appearing after "$pdir".
10011 * configure.ac: Add check for strstr.
10012 * config.in: Regenerate.
10013 * configure: Regenerate.
10015 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10017 * hostio.c (handle_pread): If pread fails, fall back to attempting
10019 (handle_pwrite): Likewise for pwrite.
10021 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10023 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10024 between unsupported TYPE and unimplementable ADDR/LEN combination.
10025 (arm_insert_point): Act on new return value.
10027 2012-07-31 Pedro Alves <palves@redhat.com>
10029 * server.c (process_point_options): Only skip tokens if we find
10030 one that is unrecognized. Don't treat 'X' specially while
10031 skipping unrecognized tokens.
10033 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10035 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10036 to 4-byte-align HW breakpoint addresses for Thumb.
10038 2012-07-27 Yao Qi <yao@codesourcery.com>
10042 * server.h: Declare gdb_agent_about_to_close.
10043 * target.c (kill_inferior): Include "agent.h".
10044 New. Send command 'kill'.
10045 * target.h (kill_inferior): Removed macro.
10046 * tracepoint.c (gdb_agent_about_to_close): New.
10047 (gdb_agent_helper_thread): Handle command 'close'.
10048 Wait endlessly until the inferior stops.
10049 Install gdb_agent_remove_socket to atexit hook.
10050 (agent_socket_name): New static variable.
10051 (gdb_agent_socket_init): Replace local variable 'name' with
10052 'agent_socket_name'.
10053 (gdb_agent_remove_socket): New.
10055 2012-07-27 Yao Qi <yao@codesourcery.com>
10057 * server.c (process_point_options): Stop at 'X' when parsing.
10059 2012-07-19 Michael Eager <eager@eagercon.com>
10061 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10063 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10064 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10065 hardware breakpoint.
10067 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10069 * gdbserver/linux-low.c (initialize_low): Call
10070 linux_ptrace_init_warnings.
10072 2012-07-02 Doug Evans <dje@google.com>
10074 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10077 2012-07-02 Stan Shebs <stan@codesourcery.com>
10079 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10080 (ax.o): Add it to build rule.
10082 (OBS): Add format.o.
10083 (IPA_OBS): Add format.o.
10084 * server.c (handle_query): Claim support for breakpoint commands.
10085 (process_point_options): Add command case.
10086 (process_serial_event): Leave running if there are printfs in
10088 * mem-break.h (any_persistent_commands): Declare.
10089 (add_breakpoint_commands): Declare.
10090 (gdb_no_commands_at_breakpoint): Declare.
10091 (run_breakpoint_commands): Declare.
10092 * mem-break.c (struct point_command_list): New struct.
10093 (struct breakpoint): New field command_list.
10094 (any_persistent_commands): New function.
10095 (add_commands_to_breakpoint): New function.
10096 (add_breakpoint_commands): New function.
10097 (gdb_no_commands_at_breakpoint): New function.
10098 (run_breakpoint_commands): New function.
10099 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10101 * ax.c: Include format.h.
10102 (ax_printf): New function.
10103 (gdb_eval_agent_expr): Add printf opcode.
10105 2012-06-13 Yao Qi <yao@codesourcery.com>
10107 * server.c (start_inferior): Remove duplicated writes to fields
10108 'last_resume_kind' and 'last_status' of 'current_inferior'.
10110 2012-06-12 Yao Qi <yao@codesourcery.com>
10111 Pedro Alves <palves@redhat.com>
10113 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10115 * server.c (handle_v_cont): Extend comment.
10117 2012-06-11 Yao Qi <yao@codesourcery.com>
10119 * linux-low.c (linux_attach): Add 'static'.
10121 2012-06-06 Yao Qi <yao@codesourcery.com>
10123 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10125 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10127 Fix gcc -flto compilation warning.
10128 * server.c (main): Make variable multi_mode and attach volatile.
10130 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10132 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10133 if the platform doesn't know about it.
10135 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10137 * Makefile.in (SFILES): Add linux-tile-low.c.
10138 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10139 * configure.srv: Handle tilegx-*-linux*.
10140 * linux-tile-low.c: New file.
10142 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10144 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10146 2012-05-24 Pedro Alves <palves@redhat.com>
10150 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10152 2012-05-24 Pedro Alves <palves@redhat.com>
10156 Replace target_signal with gdb_signal throughout.
10158 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10160 * linux-low.c (linux_store_registers): Avoid the copying sequence
10161 when no data has been retrieved by ptrace.
10163 2012-05-22 Will Deacon <will.deacon@arm.com>
10165 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10166 Include asm/ptrace.h.
10167 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10170 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10172 * linux-low.c (linux_store_registers): Don't re-retrieve data
10173 with ptrace that has already been obtained from /proc. Always
10174 copy any data retrieved with ptrace to the buffer supplied.
10176 2012-05-11 Yao Qi <yao@codesourcery.com>
10177 Pedro Alves <palves@redhat.com>
10179 * linux-low.c (enum stopping_threads_kind): New.
10180 (stopping_threads): Change type to `enum stopping_threads_kind'.
10181 (handle_extended_wait): If stopping and suspending threads, leave
10182 the new_lwp suspended too.
10183 (linux_wait_for_event): Adjust.
10184 (stop_all_lwps): Set `stopping_threads' to
10185 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10186 whether we're suspending threads or just stopping them. Assert no
10189 2012-04-29 Yao Qi <yao@codesourcery.com>
10191 * server.h: Move some code to ...
10192 * gdbthread.h: ... here. New.
10193 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10194 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10195 (nto-low.o, win32-low.o): Likewise.
10196 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10197 * regcache.c, remote-utils.c, server.c: Likewise.
10198 * target.c, tracepoint.c, win32-low.c: Likewise.
10200 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10202 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10203 (PTRACE_ARG4_TYPE): Likewise.
10204 (PTRACE_XFER_TYPE): Likewise.
10205 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10206 ptrace to PTRACE_ARG3_TYPE.
10207 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10208 (PTRACE_ARG4_TYPE): Likewise.
10209 (PTRACE_XFER_TYPE): Likewise.
10210 (linux_detach_one_lwp): Cast fourth argument of
10211 ptrace to long then PTRACE_ARG4_TYPE.
10212 (regsets_fetch_inferior_registers): Cast third argument of
10213 ptrace to long then PTRACE_ARG3_TYPE.
10214 (regsets_store_inferior_registers): Likewise.
10216 2012-04-20 Pedro Alves <palves@redhat.com>
10218 * configure: Regenerate.
10220 2012-04-19 Pedro Alves <palves@redhat.com>
10222 * Makefile.in (GNULIB_BUILDDIR): New.
10223 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10224 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10225 (all, install-only, uninstall, clean-info, all-lib, clean): No
10226 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10227 (maintainer-clean realclean distclean): Use subdir_do.
10229 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10230 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10231 * acinclude.m4: Include acx_configure_dir.m4.
10232 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10233 calls. Call AC_PROG_RANLIB. Configure gnulib using
10236 (GNULIB_STDINT_H): Adjust.
10237 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10238 * gdbreplay.c: Include build-gnulib/config.h.
10239 * server.h: Likewise.
10240 * aclocal.m4: Regenerate.
10241 * config.in: Regenerate.
10242 * configure: Regenerate.
10244 2012-04-19 Pedro Alves <palves@redhat.com>
10246 * Makefile.in (LIBGNU, INCGNU): Adjust.
10247 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10248 (all, install-only, uninstall, clean-info, all-lib, clean)
10249 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10250 * configure.ac: Adjust AC_OUTPUT output.
10251 * aclocal.m4: Regenerate.
10252 * configure: Regenerate.
10254 2012-04-19 Pedro Alves <palves@redhat.com>
10256 * Makefile.in (generated_files): New.
10257 (server_h): Remove the explicit dependency on config.h, and depend
10258 on $generated_files.
10260 2012-04-19 Pedro Alves <palves@redhat.com>
10262 * Makefile.in (INCGNU): Add -Ignulib.
10264 2012-04-19 Pedro Alves <palves@redhat.com>
10266 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10267 (INCGNU): ... this, and spell out -I here.
10268 (GNULIB_LIB): Rename to ...
10269 (LIBGNU): ... this.
10270 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10272 2012-04-19 Pedro Alves <palves@redhat.com>
10274 * config.in: Regenerate.
10276 2012-04-19 Pedro Alves <palves@redhat.com>
10278 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10279 * server.h (memmem): Remove declaration.
10280 * config.in: Regenerate.
10281 * configure: Regenerate.
10283 2012-04-19 Yao Qi <yao@codesourcery.com>
10285 * Makefile.in (SFILES): Add common/vec.c.
10289 2012-04-19 Yao Qi <yao@codesourcery.com>
10291 * remote-utils.c (prepare_resume_reply): Replace with macro
10292 target_core_of_thread.
10293 * server.c (handle_qxfer_threads_proper): Likewise.
10294 * target.h (traget_core_of_thread): New macro.
10296 2012-04-18 Pedro Alves <palves@redhat.com>
10298 * aclocal.m4: Regenerate.
10299 * configure: Regenerate.
10301 2012-04-16 Yao Qi <yao@codesourcery.com>
10303 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10304 duplicated on address.
10306 2012-04-16 Yao Qi <yao@codesourcery.com>
10308 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10309 (struct tracepoint_action_ops) <send>: New field.
10310 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10311 (agent_expr_send, x_tracepoint_action_send): New.
10312 (l_tracepoint_action_send): New.
10313 (cmd_qtdp): Download and install tracepoint
10314 according to `use_agent'.
10315 (run_inferior_command): Add one more parameter `len'.
10317 (tracepoint_send_agent): New.
10318 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10320 2012-04-16 Yao Qi <yao@codesourcery.com>
10322 * tracepoint.c (download_tracepoints): Moved to ...
10323 (cmd_qtstart): ... here.
10325 2012-04-14 Yao Qi <yao@codesourcery.com>
10327 * tracepoint.c: Include inttypes.h.
10328 (struct collect_memory_action): Use sized types.
10329 (struct tracepoint): Likewise.
10330 (cmd_qtdp, stop_tracing): Update print specifiers.
10331 (cmd_qtp, response_tracepoint): Likewise.
10332 (collect_data_at_tracepoint): Likewise.
10333 (collect_data_at_step): Likewise.
10335 2012-04-14 Yao Qi <yao@codesourcery.com>
10337 Import gnulib module inttypes.
10338 * aclocal.m4, config.in, configure: Regenerated.
10340 2012-04-14 Yao Qi <yao@codesourcery.com>
10342 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10343 Makefile and config.status at last.
10345 2012-04-13 Yao Qi <yao@codesourcery.com>
10347 * tracepoint.c: Include stdint.h unconditionally.
10349 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10351 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10352 on BFD_HAVE_SYS_PROCFS_TYPE.
10353 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10354 * configure: Regenerate.
10355 * config.in: Likewise.
10357 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10359 * Makefile.in (clean): Also remove x32.c x32-linux.c
10360 x32-avx.c x32-avx-linux.c.
10361 (x32.o): New target.
10363 (x32-linux.o): Likewise.
10364 (x32-linux.c): Likewise.
10365 (x32-avx.o): Likewise.
10366 (x32-avx.c): Likewise.
10367 (x32-avx-linux.o): Likewise.
10368 (x32-avx-linux.c): Likewise.
10370 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10371 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10372 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10373 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10374 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10375 i386/x32-avx-linux.xml.
10377 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10378 (init_registers_x32_avx_linux): Likwise.
10379 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10380 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10382 2012-04-13 Pedro Alves <palves@redhat.com>
10384 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10385 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10386 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10387 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10390 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10392 * linux-x86-low.c (compat_x32_clock_t): New.
10393 (compat_x32_siginfo_t): Likewise.
10394 (compat_x32_siginfo_from_siginfo): Likewise.
10395 (siginfo_from_compat_x32_siginfo): Likewise.
10396 (linux_is_elf64): Likewise.
10397 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10398 and siginfo_from_compat_x32_siginfo for x32.
10399 (x86_arch_setup): Set linux_is_elf64.
10401 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10404 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10406 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10407 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10408 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10409 compatible with process.
10411 2012-04-12 Yao Qi <yao@codesourcery.com>
10413 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10414 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10415 (install-only, install-info, clean): Handle sub dir gnulib.
10416 (all-lib, am--refresh): New targets.
10417 (memmem.o): Remove target.
10418 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10419 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10420 (AC_REPLACE_FUNCS): Remove memmem.
10421 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10422 (AC_OUTPUT): Generate Makefile in gnulib/.
10423 * aclocal.m4, config.in, configure: Regenerated.
10425 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10427 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10429 2012-04-05 Pedro Alves <palves@redhat.com>
10431 -Werror=strict-aliasing
10433 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10436 2012-04-04 Pedro Alves <palves@redhat.com>
10438 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10439 (sparc_store_gregset_from_stack, sparc_store_gregset)
10440 (sparc_breakpoint_at): Fix formatting.
10442 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10444 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10446 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10447 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10448 * config.in: Regenerate.
10449 * configure: Likewise.
10451 2012-03-29 Pedro Alves <palves@redhat.com>
10453 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10454 Correct ptrace arguments.
10456 2012-03-28 Pedro Alves <palves@redhat.com>
10458 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10459 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10460 (IA64_FR1_REGNUM): New defines.
10461 (ia64_fetch_register): New.
10462 (the_low_target): Install it.
10463 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10465 * linux-low.c (linux_fetch_registers): Try the
10466 the_low_target.fetch_register hook first.
10468 * linux-arm-low.c (the_low_target): Adjust.
10469 * linux-bfin-low.c (the_low_target): Adjust.
10470 * linux-cris-low.c (the_low_target): Adjust.
10471 * linux-crisv32-low.c (the_low_target): Adjust.
10472 * linux-m32r-low.c (the_low_target): Adjust.
10473 * linux-m68k-low.c (the_low_target): Adjust.
10474 * linux-mips-low.c (the_low_target): Adjust.
10475 * linux-ppc-low.c (the_low_target): Adjust.
10476 * linux-s390-low.c (the_low_target): Adjust.
10477 * linux-sh-low.c (the_low_target): Adjust.
10478 * linux-sparc-low.c (the_low_target): Adjust.
10479 * linux-tic6x-low.c (the_low_target): Adjust.
10480 * linux-x86-low.c (the_low_target): Adjust.
10481 * linux-xtensa-low.c (the_low_target): Adjust.
10483 2012-03-26 Pedro Alves <palves@redhat.com>
10485 * server.c (handle_qxfer_libraries): Don't bail early if
10486 the_target->qxfer_libraries_svr4 is not NULL.
10488 2012-03-26 Pedro Alves <palves@redhat.com>
10490 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10492 2012-03-23 Pedro Alves <palves@redhat.com>
10494 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10495 "library-list-svr4" element's start tag when the the DSO list is
10498 2012-03-23 Pedro Alves <palves@redhat.com>
10500 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10501 a variable whose type size is the same as the inferior's pointer
10504 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10506 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10508 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10509 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10510 * linux-low.h: Include <signal.h>.
10511 (struct siginfo): Remove forward declaration.
10512 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10515 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10517 * .gitignore: Ignore more files.
10519 2012-03-19 Pedro Alves <palves@redhat.com>
10520 Jan Kratochvil <jan.kratochvil@redhat.com>
10522 * server.c (cont_thread, general_thread): Add describing comments.
10523 (start_inferior): Clear `cont_thread'.
10524 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10527 2012-03-15 Yao Qi <yao@codesourcery.com>
10529 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10531 (cmd_qtdp): ... here.
10533 2012-03-15 Yao Qi <yao@codesourcery.com>
10535 * tracepoint.c (struct tracepoint_action_ops): New.
10536 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10537 (m_tracepoint_action_download): New.
10538 (r_tracepoint_action_download): New.
10539 (x_tracepoint_action_download): New.
10540 (l_tracepoint_action_download): New.
10541 (add_tracepoint_action): Install `action->ops' according type.
10542 (download_tracepoint_1): Move code `download' function pointer
10543 of various tracepoint_action_ops.
10545 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10547 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10548 linux_ptrace_attach_warnings.
10550 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10552 * Makefile.in (linux-ptrace.o): New.
10553 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10554 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10555 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10556 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10557 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10559 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10561 2012-03-08 Yao Qi <yao@codesourcery.com>
10562 Pedro Alves <palves@redhat.com>
10564 Fix PR server/13392.
10565 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10566 offset of JMP insn.
10567 * tracepoint.c (remove_tracepoint): New.
10568 (cmd_qtdp): Call remove_tracepoint when failed to install.
10570 2012-03-07 Pedro Alves <palves@redhat.com>
10572 * linux-low.c (get_detach_signal): New.
10573 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10574 Pass on pending signals to PTRACE_DETACH. Check the result of the
10576 * server.c (program_signals, program_signals_p): New.
10577 (handle_general_set): Handle QProgramSignals.
10578 * server.h (program_signals, program_signals_p): Declare.
10580 2012-03-05 Pedro Alves <palves@redhat.com>
10581 Jan Kratochvil <jan.kratochvil@redhat.com>
10583 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10586 2012-03-03 Yao Qi <yao@codesourcery.com>
10588 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10589 agent_look_up_symbols.
10591 2012-03-03 Yao Qi <yao@codesourcery.com>
10593 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10594 (linux-x86-low.o): Likewise.
10595 * server.h: Remove in_process_agent_loaded.
10596 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10600 2012-03-03 Yao Qi <yao@codesourcery.com>
10602 * tracepoint.c (gdb_agent_capability): New global.
10603 (in_process_agent_loaded_ust): Renamed to
10604 `in_process_agent_supports_ust'.
10606 (in_process_agent_supports_ust): Call agent_capability_check.
10607 (clear_installed_tracepoints): Assert that agent supports
10610 2012-03-03 Yao Qi <yao@codesourcery.com>
10612 * linux-low.c (linux_supports_agent): New.
10613 (linux_target_ops): Initialize field `supports_agent' with
10614 linux_supports_agent.
10615 * target.h (struct target_ops) <supports_agent>: New.
10616 (target_supports_agent): New macro.
10617 * server.c (handle_general_set): Handle packet 'QAgent'.
10618 (handle_query): Send `QAgent+'.
10619 * Makefile.in (server.o): Depends on agent.h.
10621 2012-03-03 Yao Qi <yao@codesourcery.com>
10623 * Makefile.in (OBS): Add agent.o.
10624 Add new rule for agent.o.
10625 Track dependence of tracepoint.c on agent.h.
10626 * tracepoint.c (run_inferior_command_1):
10627 (run_inferior_command): Call agent_run_command.
10628 (gdb_ust_connect_sync_socket): Deleted. Move it to
10630 (resume_thread, stop_thread): Likewise.
10631 (gdb_ust_socket_init): Renamed to ...
10632 (gdb_agent_socket_init): ... New.
10633 (gdb_ust_thread): Renamed to ...
10634 (gdb_agent_helper_thread): ... New.
10635 (gdb_ust_init): Move some code to ...
10636 (gdb_agent_init): ... here. New.
10637 [HAVE_UST]: Call gdb_ust_init.
10638 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10639 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10640 * config.in, configure: Regenerated.
10642 2012-03-02 Pedro Alves <palves@redhat.com>
10644 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10645 * linux-low.c (struct simple_pid_list): New.
10646 (stopped_pids): New a struct simple_pid_list pointer.
10647 (add_to_pid_list, pull_pid_from_list): New.
10648 (handle_extended_wait): Don't assume the first signal new children
10649 report is SIGSTOP. Adjust call to pull_pid_from_list.
10650 (linux_wait_for_lwp): Adjust.
10652 2012-03-02 Yao Qi <yao@codesourcery.com>
10654 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10657 2012-03-02 Yao Qi <yao@codesourcery.com>
10659 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10660 `stop_pc' and `tpoint'. Update caller.
10662 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10664 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10665 * linux-low.c (use_linux_regsets): New macro.
10666 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10667 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10668 (linux_register_in_regsets): New function.
10669 (usr_fetch_inferior_registers): Skip registers covered by
10671 (usr_store_inferior_registers): Likewise.
10672 (usr_fetch_inferior_registers): New macro.
10673 (usr_store_inferior_registers): Likewise.
10674 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10675 (linux_store_registers): Likewise.
10676 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10678 (init_registers_mips64_dsp_linux): Likewise.
10679 (init_registers_mips_linux): New macro.
10680 (init_registers_mips_dsp_linux): Likewise.
10681 (mips_dsp_num_regs): Likewise.
10682 (DSP_BASE, DSP_CONTROL): New fallback macros.
10683 (mips_base_regs): New macro.
10684 (mips_regmap): Use it. Fix the size.
10685 (mips_dsp_regmap): New variable.
10686 (mips_dsp_regset_bitmap): Likewise.
10687 (mips_arch_setup): New function.
10688 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10690 (mips_cannot_store_register): Likewise.
10691 (the_low_target): Update .arch_setup, .num_regs and .regmap
10692 initializers. Add .regset_bitmap initializer.
10693 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10695 * linux-bfin-low.c (the_low_target): Likewise.
10696 * linux-cris-low.c (the_low_target): Likewise.
10697 * linux-crisv32-low.c (the_low_target): Likewise.
10698 * linux-ia64-low.c (the_low_target): Likewise.
10699 * linux-m32r-low.c (the_low_target): Likewise.
10700 * linux-m68k-low.c (the_low_target): Likewise.
10701 * linux-ppc-low.c (the_low_target): Likewise.
10702 * linux-s390-low.c (the_low_target): Likewise.
10703 * linux-sh-low.c (the_low_target): Likewise.
10704 * linux-sparc-low.c (the_low_target): Likewise.
10705 * linux-tic6x-low.c (the_low_target): Likewise.
10706 * linux-x86-low.c (the_low_target): Likewise.
10707 * linux-xtensa-low.c (the_low_target): Likewise.
10708 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10709 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10710 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10712 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10713 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10715 2012-02-29 Yao Qi <yao@codesourcery.com>
10716 Pedro Alves <palves@redhat.com>
10718 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10719 `step_over_finished' is true.
10721 2012-02-27 Pedro Alves <palves@redhat.com>
10723 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10724 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10726 2012-02-27 Pedro Alves <palves@redhat.com>
10729 * linux-low.c (pid_is_stopped): New.
10730 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10732 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10734 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10737 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10739 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10741 2012-02-24 Luis Machado <lgustavo@codesourcery>
10743 * server.c (handle_query): Advertise support for target-side
10744 breakpoint condition evaluation.
10745 (process_point_options): New function.
10746 (process_serial_event): When inserting a breakpoint, check for
10747 a target-side condition that should be evaluated.
10749 * mem-break.c: Include regcache.h and ax.h.
10750 (point_cond_list_t): New data structure.
10751 (breakpoint) <cond_list>: New field.
10752 (find_gdb_breakpoint_at): Make non-static.
10753 (delete_gdb_breakpoint_at): Clear any target-side
10755 (clear_gdb_breakpoint_conditions): New function.
10756 (add_condition_to_breakpoint): Likewise.
10757 (add_breakpoint_condition): Likewise.
10758 (gdb_condition_true_at_breakpoint): Likewise.
10759 (gdb_breakpoint_here): Return result directly instead
10760 of going through a local variable.
10762 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10763 (clear_gdb_breakpoint_conditions): Likewise.
10764 (add_breakpoint_condition): Likewise.
10765 (gdb_condition_true_at_breakpoint): Likewise.
10767 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10768 (need_step_over_p): Take target-side breakpoint condition into
10771 2012-02-24 Luis Machado <lgustavo@codesourcery>
10773 * server.h: Include tracepoint.h.
10774 (agent_mem_read, agent_get_trace_state_variable_value,
10775 agent_set_trace_state_variable_value,
10776 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10777 get_set_tsv_func_addr): New prototypes.
10779 * ax.h: New include file.
10780 * ax.c: New source file.
10782 * tracepoint.c: Include ax.h.
10783 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10784 agent_expr, eval_result_type): Move to ax.h.
10785 (parse_agent_expr): Rename to ...
10786 (gdb_parse_agent_expr): ... this, make it non-static and move
10788 (unparse_agent_expr) Rename to ...
10789 (gdb_unparse_agent_expr): ... this, make it non-static and move
10791 (eval_agent_expr): Rename to ...
10792 (eval_tracepoint_agent_expr): ... this.
10793 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10794 forward declarations.
10795 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10796 (agent_get_trace_state_variable_value): New function.
10797 (agent_set_trace_state_variable_value): New function.
10798 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10799 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10800 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10801 (condition_true_at_tracepoint): Likewise.
10802 (parse_agent_expr): Rename to ...
10803 (gdb_parse_agent_expr): ... this and move to ax.c.
10804 (unparse_agent_expr): Rename to ...
10805 (gdb_unparse_agent_expr): ... this and move to ax.c.
10806 (gdb_agent_op_name): Move to ax.c.
10807 (eval_agent_expr): Rename to ...
10808 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10810 (eval_tracepoint_agent_expr): New function.
10811 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10813 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10815 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10816 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10817 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10818 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10819 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10820 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10821 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10822 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10823 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10824 (compile_bytecodes): Remove forward declaration.
10825 (is_goto_target): Move to ax.c.
10826 (compile_bytecodes): Move to ax.c and call
10827 agent_get_trace_state_variable_value (...) and
10828 agent_set_trace_state_variable_value (...).
10830 * Makefile.in: Update ax.c and IPA dependencies.
10832 2012-02-24 Pedro Alves <palves@redhat.com>
10834 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10835 (cmd_bigqtbuffer_circular): ... this. Only handle
10836 'QTBuffer:circular:'.
10837 (handle_tracepoint_general_set): Adjust.
10839 2012-02-16 Yao Qi <yao@codesourcery.com>
10841 * inferiors.c: Move code to ...
10842 * dll.c: .... here. New.
10843 * server.h: Declare clear_dlls.
10844 * Makefile.in (SFILES): Add dll.c.
10848 2012-02-11 Yao Qi <yao@codesourcery.com>
10850 * server.c: (handle_monitor_command): Add a new parameter
10852 (handle_query): Update caller.
10854 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10856 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10857 * configure, config.in: Regenerate.
10858 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10861 2012-02-02 Pedro Alves <palves@redhat.com>
10863 Try SIGKILL first, then PTRACE_KILL.
10864 * linux-low.c (linux_kill_one_lwp): New.
10865 (linux_kill_one_lwp): Rename to ...
10866 (kill_one_lwp_callback): ... this. Use the new
10867 linux_kill_one_lwp.
10869 2012-02-02 Pedro Alves <palves@redhat.com>
10871 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10874 2012-01-27 Pedro Alves <palves@redhat.com>
10876 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10877 (elf_64_file_p): Make static.
10878 (linux_pid_exe_is_elf_64_file): New.
10879 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10880 Delete declarations.
10881 (linux_pid_exe_is_elf_64_file): Declare.
10882 * linux-x86-low.c (x86_arch_setup): Use
10883 linux_pid_exe_is_elf_64_file.
10885 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10887 * linux-low.c (linux_wait_for_event_1): Rename to ...
10888 (linux_wait_for_event): ... here and merge it with former
10889 linux_wait_for_event - new variable wait_ptid, use it.
10890 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10892 2012-01-23 Pedro Alves <palves@redhat.com>
10894 * server.c (main): Avoid yet another case of infinite loop while
10895 detaching/killing after a longjmp.
10897 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10900 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10902 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10904 * hostio.c (handle_readlink): New function.
10905 (handle_vFile): Call it to handle "vFile:readlink" packets.
10907 2012-01-20 Pedro Alves <palves@redhat.com>
10908 Ulrich Weigand <ulrich.weigand@linaro.org>
10910 * server.c (handle_v_requests): Only support vAttach and vRun to
10911 start multiple processes when in extended protocol mode.
10913 2012-01-17 Pedro Alves <palves@redhat.com>
10915 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10916 memalign plus mprotect to allocate the scratch buffer.
10918 2012-01-13 Pedro Alves <palves@redhat.com>
10920 * server.c (attach_inferior): Clear `cont_thread'.
10922 2012-01-13 Pedro Alves <palves@redhat.com>
10924 * server.c (main): Avoid infinite loop while detaching/killing
10927 2012-01-09 Doug Evans <dje@google.com>
10929 * server.c (start_inferior): Set last_ptid in --wrapper case.
10931 2012-01-06 Yao Qi <yao@codesourcery.com>
10933 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10935 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10937 2012-01-04 Yao Qi <yao@codesourcery.com>
10939 * tracepoint.c (cmd_qtdp): Print debug message
10940 for static tracepoint.
10942 2012-01-04 Yao Qi <yao@codesourcery.com>
10944 * tracepoint.c (trace_vdebug): Differentiate debug message
10945 between gdbserver and IPA.
10947 2012-01-03 Yao Qi <yao@codesourcery.com>
10949 * tracepoint.c (tracepoint_was_hit): Don't collect for
10952 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10954 * terminal.h: Reformat copyright header.
10956 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10958 * server.c (gdbserver_version): Update copyright year.
10959 * gdbreplay.c (gdbreplay_version): Likewise.
10961 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10963 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10966 2011-12-18 Hui Zhu <teawater@gmail.com>
10967 * linux-low.c (linux_create_inferior): Save return value to ret.
10969 2011-12-18 Hui Zhu <teawater@gmail.com>
10971 * linux-low.c (linux_create_inferior): Save return value to ret.
10973 2011-12-16 Doug Evans <dje@google.com>
10975 * linux-low.c (linux_create_inferior): If stdio connection,
10976 redirect stdin from /dev/null, stdout to stderr.
10977 * remote-utils.c (remote_is_stdio): New static global.
10978 (remote_connection_is_stdio): New function.
10979 (remote_prepare): Handle stdio connection.
10980 (remote_open): Ditto.
10981 (remote_close): Don't close stdin for stdio connections.
10982 (read_prim,write_prim): New functions. Replace all calls to
10983 read/write to these.
10984 * server.c (main): Watch for "-" argument. Move call to
10985 remote_prepare before start_inferior.
10986 * server.h (STDIO_CONNECTION_NAME): New macro.
10987 (remote_connection_is_stdio): Declare.
10989 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10990 in debugging output.
10992 2011-12-15 Yao Qi <yao@codesourcery.com>
10994 * tracepoint.c: Include sys/syscall.h.
10995 (gdb_ust_thread): Remove preprocessor conditional.
10997 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10999 * linux-low.c (linux_detach_one_lwp): Call
11000 the_low_target.prepare_to_resume before detaching.
11002 2011-12-14 Yao Qi <yao@codesourcery.com>
11004 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11007 2011-12-14 Yao Qi <yao@codesourcery.com>
11009 * i386-low.c (i386_low_stopped_data_address): Initialize local
11010 variable `control'.
11012 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11016 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11017 DR_CONTROL unless necessary. Extend comments.
11018 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11019 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11021 2011-12-13 Yao Qi <yao@codesourcery.com>
11023 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11025 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11027 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11029 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11030 Print new debug message for such case.
11032 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11034 Fix overlapping memcpy.
11035 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11036 the read_inferior_memory transfer.
11037 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11038 write_inferior_memory transfer.
11039 (set_fast_tracepoint_jump): New variable buf. Use it for the
11040 read_inferior_memory and write_inferior_memory transfers.
11041 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11042 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11043 Use it for the write_inferior_memory transfer.
11044 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11047 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11049 * linux-low.c (fetch_register, store_register): Make code
11050 consistent, fix formatting.
11052 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11054 * linux-low.c (usr_store_inferior_registers): Factor out code
11055 to handle individual registers into...
11056 (store_register): ... this new function.
11058 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11060 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11061 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11062 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11063 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11064 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11065 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11066 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11067 (srv_xmlfiles): Add new XML files.
11069 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11071 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11072 (init_registers_s390_linux32v1): Add prototype.
11073 (init_registers_s390_linux32v2): Likewise.
11074 (init_registers_s390_linux64v1): Likewise.
11075 (init_registers_s390_linux64v2): Likewise.
11076 (init_registers_s390x_linux64v1): Likewise.
11077 (init_registers_s390x_linux64v2): Likewise.
11078 (s390_num_regs): Increment to 52.
11079 (s390_regmap): Add orig_r2 register.
11080 (s390_num_regs_3264): Increment to 68.
11081 (s390_regmap_3264): Add orig_r2 register.
11082 (s390_collect_ptrace_register): Handle orig_r2 register.
11083 (s390_supply_ptrace_register): Likewise.
11084 (s390_fill_last_break): New function.
11085 (s390_store_last_break): Likewise.
11086 (s390_fill_system_call): New function.
11087 (s390_store_system_call): Likewise.
11088 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11090 (s390_check_regset): New function.
11091 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11092 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11093 Update target_regsets for available register sets.
11095 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11096 Jan Kratochvil <jan.kratochvil@redhat.com>
11098 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11099 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11101 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11102 * linux-low.h (struct process_info_private): New member r_debug.
11103 * server.c (handle_qxfer_libraries): Call
11104 the_target->qxfer_libraries_svr4.
11105 (handle_qxfer_libraries_svr4): New function.
11106 (qxfer_packets): New entry "libraries-svr4".
11107 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11108 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11109 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11110 PACKET_qXfer_libraries_svr4.
11112 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11114 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11115 PSW address/mask between 8-byte and 16-byte formats.
11116 (s390_supply_ptrace_register): Likewise.
11117 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11118 basic addressing mode bit.
11120 2011-11-24 Stan Shebs <stan@codesourcery.com>
11122 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11124 2011-11-17 Stan Shebs <stan@codesourcery.com>
11126 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11127 (tracing_start_time): New global.
11128 (tracing_stop_time): New global.
11129 (tracing_user_name): New global.
11130 (tracing_notes): New global.
11131 (tracing_stop_note): New global.
11132 (cmd_qtstart): Set traceframe_usage, start_time.
11133 (stop_tracing): Set stop_time.
11134 (cmd_qtstatus): Report additional status.
11135 (cmd_qtp): New function.
11136 (handle_tracepoint_query): Call it.
11137 (cmd_qtnotes): New function.
11138 (handle_tracepoint_general_set): Call it.
11139 (get_timestamp): Rename from tsv_get_timestamp.
11141 2011-11-14 Stan Shebs <stan@codesourcery.com>
11142 Kwok Cheung Yeung <kcy@codesourcery.com>
11144 * linux-x86-low.c (small_jump_insn): New.
11145 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11146 trampoline and error message, build a trampoline and issue a small
11147 jump instruction to it.
11148 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11149 trampoline and error message.
11150 (x86_get_min_fast_tracepoint_insn_len): New.
11151 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11152 * linux-low.h (struct linux_target_ops): Add arguments to
11153 install_fast_tracepoint_jump_pad operation, add new operation.
11154 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11156 (linux_get_min_fast_tracepoint_insn_len): New function.
11157 (linux_target_op): Add new operation.
11158 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11159 (gdb_trampoline_buffer_end): Ditto.
11160 (gdb_trampoline_buffer_error): Ditto.
11161 (struct ipa_sym_addresses): Add fields for new IPA variables.
11162 (symbol_list): Add entries for new IPA variables.
11163 (struct tracepoint): Add fields to hold the address range of the
11164 trampoline used by the tracepoint.
11165 (trampoline_buffer_head): New static variable.
11166 (trampoline_buffer_tail): Ditto.
11167 (claim_trampoline_space): New function.
11168 (have_fast_tracepoint_trampoline_buffer): New function.
11169 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11171 (install_fast_tracepoint): Ditto, also add error buffer argument.
11172 (cmd_qtminftpilen): New function.
11173 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11174 (fast_tracepoint_from_trampoline_address): New function.
11175 (fast_tracepoint_collecting): Handle trampoline as part of jump
11177 (set_trampoline_buffer_space): New function.
11178 (initialize_tracepoint): Initialize new IPA variables.
11179 * target.h (struct target_ops): Add arguments to
11180 install_fast_tracepoint_jump_pad operation, add new
11181 get_min_fast_tracepoint_insn_len operation.
11182 (target_get_min_fast_tracepoint_insn_len): New.
11183 (install_fast_tracepoint_jump_pad): Add arguments.
11184 * server.h (IPA_BUFSIZ): Define.
11185 * linux-i386-ipa.c: Include extra header files.
11186 (initialize_fast_tracepoint_trampoline_buffer): New function.
11187 (initialize_low_tracepoint): Call it.
11188 * server.h (set_trampoline_buffer_space): Declare.
11189 (claim_trampoline_space): Ditto.
11190 (have_fast_tracepoint_trampoline_buffer): Ditto.
11192 2011-11-14 Yao Qi <yao@codesourcery.com>
11194 * server.c (handle_query): Handle InstallInTrace for qSupported.
11195 * tracepoint.c (add_tracepoint): Sort list.
11196 (install_tracepoint, download_tracepoint): New.
11197 (cmd_qtdp): Call them to install and download tracepoints.
11198 (sort_tracepoints): Removed.
11199 (cmd_qtstart): Update.
11201 2011-11-14 Yao Qi <yao@codesourcery.com>
11203 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11204 * mem-break.h: Declare.
11205 * tracepoint.c (cmd_qtstart): Move some code to ...
11206 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11208 (download_tracepoints): Move some code to ...
11209 (download_tracepoint_1): ... here. New.
11211 2011-11-08 Yao Qi <yao@codesourcery.com>
11213 * remote-utils.c (relocate_instruction): A comment fix.
11215 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11217 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11218 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11219 dr_status_mirror and dr_control_mirror from debug_reg_state.
11220 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11221 (i386_initial_stuff): Remove use of deleted globals.
11222 (i386_get_thread_context, i386_set_thread_context,
11223 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11224 from debug_reg_state.
11226 2011-11-05 Yao Qi <yao@codesourcery.com>
11228 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11229 address as TPOINT's.
11231 2011-11-02 Stan Shebs <stan@codesourcery.com>
11233 * tracepoint.c (agent_mem_read_string): New function.
11234 (eval_agent_expr): Call it for tracenz.
11235 * server.c (handle_query): Report support for tracenz.
11237 2011-11-02 Yao Qi <yao@codesourcery.com>
11239 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11241 2011-11-02 Yao Qi <yao@codesourcery.com>
11243 * target.h: Fix a typo in comment.
11245 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11247 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11248 clobber the breakpoints' shadows with fast tracepoint jumps.
11249 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11250 * target.c (write_inferior_memory): Also pass MYADDR down to
11253 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11255 * configure.ac: Check support for personality routine.
11256 * configure: Regenerate.
11257 * config.in: Likewise.
11258 * linux-low.c: Include <sys/personality.h>.
11259 Define ADDR_NO_RANDOMIZE if necessary.
11260 (linux_create_inferior): Disable address space randomization when
11261 forking inferior, if requested.
11262 (linux_supports_disable_randomization): New function.
11263 (linux_target_ops): Install it.
11264 * server.h (disable_randomization): Declare.
11265 * server.c (disable_randomization): New global variable.
11266 (handle_general_set): Handle QDisableRandomization.
11267 (handle_query): Likewise for qSupported.
11268 (main): Support --disable-randomization and --no-disable-randomization
11269 command line arguments.
11270 * target.h (struct target_ops): Add supports_disable_randomization.
11271 (target_supports_disable_randomization): New macro.
11273 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11275 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11277 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11278 [!PT_GETDSBT] (target_loadmap): New definition.
11279 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11280 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11281 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11282 and PT_GETDSBT to LINUX_LOADMAP.
11283 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11284 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11286 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11288 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11289 (arm_linux_hwbp_cap): New static variable.
11290 (arm_linux_get_hwbp_cap): Replace by ...
11291 (arm_linux_init_hwbp_cap): ... this new function.
11292 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11293 (arm_linux_get_hw_watchpoint_count): Likewise.
11294 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11295 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11296 (arm_prepare_to_resume): Use perror_with_name instead of error.
11298 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11300 * linux-arm-low.c: Include <signal.h>.
11301 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11302 (struct arm_linux_hwbp_cap): New data type.
11303 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11304 (struct arm_linux_hw_breakpoint): New data type.
11305 (MAX_BPTS, MAX_WPTS): Define.
11306 (struct arch_process_info, struct arch_lwp_info): New data types.
11307 (arm_linux_get_hwbp_cap): New function.
11308 (arm_linux_get_hw_breakpoint_count): Likewise.
11309 (arm_linux_get_hw_watchpoint_count): Likewise.
11310 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11311 (arm_hwbp_control_initialize): Likewise.
11312 (arm_hwbp_control_is_enabled): Likewise.
11313 (arm_hwbp_control_is_initialized): Likewise.
11314 (arm_hwbp_control_disable): Likewise.
11315 (arm_linux_hw_breakpoint_equal): Likewise.
11316 (arm_linux_hw_point_initialize): Likewise.
11317 (struct update_registers_data): New data structure.
11318 (update_registers_callback: New function.
11319 (arm_insert_point): Likewise.
11320 (arm_remove_point): Likewise.
11321 (arm_stopped_by_watchpoint): Likewise.
11322 (arm_stopped_data_address): Likewise.
11323 (arm_new_process): Likewise.
11324 (arm_new_thread): Likewise.
11325 (arm_prepare_to_resume): Likewise.
11326 (the_low_target): Register arm_insert_point, arm_remove_point,
11327 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11328 arm_new_thread, and arm_prepare_to_resume.
11330 2011-09-15 Stan Shebs <stan@codesourcery.com>
11332 * server.h (struct emit_ops): Add compare-goto fields.
11333 * tracepoint.c (gdb_agent_op_sizes): New table.
11334 (emit_eq_goto): New function.
11335 (emit_ne_goto): New function.
11336 (emit_lt_goto): New function.
11337 (emit_le_goto): New function.
11338 (emit_gt_goto): New function.
11339 (emit_ge_goto): New function.
11340 (is_goto_target): New function.
11341 (compile_bytecodes): Recognize special cases of compare-goto
11342 combinations and call specialized emitters for them.
11343 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11344 (amd64_emit_ne_goto): New function.
11345 (amd64_emit_lt_goto): New function.
11346 (amd64_emit_le_goto): New function.
11347 (amd64_emit_gt_goto): New function.
11348 (amd64_emit_ge_goto): New function.
11349 (amd64_emit_ops): Add the new functions.
11350 (i386_emit_eq_goto): New function.
11351 (i386_emit_ne_goto): New function.
11352 (i386_emit_lt_goto): New function.
11353 (i386_emit_le_goto): New function.
11354 (i386_emit_gt_goto): New function.
11355 (i386_emit_ge_goto): New function.
11356 (i386_emit_ops): Add the new functions.
11358 2011-09-08 Stan Shebs <stan@codesourcery.com>
11360 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11361 (i386_emit_epilogue): Restore %ebx.
11363 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11365 * server.c (step_thread): Remove definition.
11366 (process_serial_event): Don't handle Hs.
11367 * server.h (step_thread): Remove declaration.
11368 * target.c (set_desired_inferior): Remove use of step_thread.
11370 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11372 * linux-low.c: Include linux-procfs.h.
11373 (linux_attach_lwp_1): Update comments.
11374 (linux_attach): Scan for existing threads when attaching to a
11375 process that is the tgid.
11376 * Makefile.in: Update dependencies.
11378 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11380 * configure.srv: Add linux-procfs.o dependencies.
11382 2011-08-14 Yao Qi <yao@codesourcery.com>
11384 * target.h (struct target_ops): Fix indent.
11385 * win32-low.c (win32_target_ops): Fix comment.
11387 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11388 Yao Qi <yao@codesourcery.com>
11390 * Makefile.in (clean): Remove tic6x-*.c files.
11391 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11392 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11393 (tic6x-c64xp-linux.c): Likewise.
11394 * configure.srv: Add support for tic6x-*-uclinux.
11395 * linux-tic6x-low.c: New.
11396 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11398 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11399 Yao Qi <yao@codesourcery.com>
11401 * target.h (struct target_ops): Add read_loadmap.
11402 * linux-low.c (struct target_loadseg): New type.
11403 (struct target_loadmap): New type.
11404 (linux_read_loadmap): New function.
11405 (linux_target_ops): Add linux_read_loadmap.
11406 * server.c (handle_query): Support qXfer:fdpic:read packet.
11407 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11410 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11412 * win32-low.c: Include <stdint.h>.
11414 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11416 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11417 to the inferior here.
11418 (i386_remove_aligned_watchpoint): Ditto.
11419 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11420 fit part of the watchpoint in the debug registers.
11421 (i386_update_inferior_debug_regs): New.
11422 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11423 registers, and only update the inferior on success.
11424 (i386_low_remove_watchpoint): Ditto.
11426 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11428 * linux-low.c (compare_ints, unique, list_threads, show_process,
11429 linux_core_of_thread): Delete.
11430 (linux_target_ops): Change linux_core_of_thread to
11431 linux_common_core_of_thread.
11432 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11433 * utils.c (malloc_failure): Change type of argument.
11434 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11435 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11436 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11437 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11438 (IPA_OBJS): Add common-utils-ipa.o.
11439 (ptid_h, linux_osdata_h): New macros.
11440 (server_h): Add common/common-utils.h, common/xml-utils.h,
11441 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11443 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11444 ptid.o, buffer.o): New rules.
11445 (linux-low.o): Add common/linux-osdata.h as a dependency.
11446 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11447 * configure.ac: Add AC_HEADER_DIRENT check.
11448 * config.in: Regenerate.
11449 * configure: Regenerate.
11450 * remote-utils.c (xml_escape_text): Delete.
11451 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11452 buffer_xml_printf): Move to common/buffer.c.
11453 * server.c (main): Remove call to initialize_inferiors.
11454 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11455 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11456 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11457 internal_error, gdb_assert, gdb_assert_fail): Delete.
11458 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11459 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11461 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11462 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11463 initialize_inferiors): Delete.
11465 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11467 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11470 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11472 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11474 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11476 2011-05-26 Yao Qi <yao@codesourcery.com>
11478 * Makefile.in (thread-db.o): Track dependence to
11479 common/gdb_thread_db.h.
11480 * thread-db.c: include gdb_thread_db.h from right place.
11482 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11484 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11485 __FILE__ and __LINE__ to internal_error.
11487 2011-05-13 Doug Evans <dje@google.com>
11489 * thread-db.c (try_thread_db_load_from_sdir): New function.
11490 (try_thread_db_load_from_dir): New function.
11491 (thread_db_load_search): Handle $sdir, ignore $pdir.
11492 Remove trying of system directories if search of
11493 libthread-db-search-path fails, that is now done via $sdir.
11495 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11497 * server.c (handle_query): Add EnableDisableTracepoints to the list
11498 of supported features.
11499 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11501 (cmd_qtenable_disable): New.
11502 (cmd_qtstart): Install tracepoints even if disabled.
11503 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11504 receiving a QTEnable or QTDisable packet.
11505 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11506 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11508 (gdb_probe): Skip data collection if static tracepoint is disabled.
11510 2011-05-10 Doug Evans <dje@google.com>
11512 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11514 2011-05-04 Doug Evans <dje@google.com>
11516 * linux-low.c (linux_join): Skip process lookup.
11517 * spu-low.c (spu_join): Ditto.
11518 * server.c (join_inferiors_callback): Delete.
11519 (process_serial_event): For 'D' packet (detach) call join_inferior
11522 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11524 * README: Don't mention xscale*-*-linux*.
11525 * configure.srv (xscale*-*-linux*): Don't handle target.
11527 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11529 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11531 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11532 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11533 (i386_emit_void_call_2): Likewise.
11535 2011-04-26 Yao Qi <yao@codesourcery.com>
11537 * linux-low.c: Move common macros to linux-ptrace.h.
11538 Include linux-ptrace.h.
11539 * Makefile.in (linux_ptrace_h): New.
11540 (linux-low.o): Depends on linux-ptrace.h.
11542 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11544 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11545 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11546 (remote_prepare): New function with most of the TCP code from ...
11547 (remote_open): ... here. Detect PORT here unconditionally. Move also
11548 setting transport_is_reliable.
11549 * server.c (run_once): New variable.
11550 (gdbserver_usage): Document it.
11551 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11552 the first run if RUN_ONCE.
11553 * server.h (run_once, remote_prepare): New declarations.
11555 2011-04-19 Tom Tromey <tromey@redhat.com>
11557 * win32-low.c (handle_load_dll): Remove duplicate "the".
11559 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11561 Remove support for old Cygwin 1.5 versions.
11562 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11563 function to avoid warning.
11564 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11567 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11569 * gdbserver/server.h (Macro _): Define it if not available.
11571 2011-03-14 Michael Snyder <msnyder@vmware.com>
11573 * hostio.c (handle_close): Remove unnecessary null test.
11575 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11577 * Makefile.in (maintainer-clean realclean distclean): Remove
11578 "make ... subdir_do" command.
11580 2011-03-10 Michael Snyder <msnyder@vmware.com>
11582 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11584 * server.c (handle_v_run): Free alloced buffer on early return.
11586 2011-03-09 Yao Qi <yao@codesourcery.com>
11589 2011-03-04 Yao Qi <yao@codesourcery.com>
11591 * Makefile.in: Remove GNU make feature --directory.
11593 2011-03-05 Yao Qi <yao@codesourcery.com>
11595 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11596 (subdir_do): New make target. Copied from gdb/Makefile.
11597 (maintainer-clean, realclean, distclean, clean): Call corresponding
11598 make targets in common/Makefile.
11600 2011-02-11 Yao Qi <yao@codesourcery.com>
11602 * configure.ac: Call AC_PROG_RANLIB.
11603 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11604 * configure: Regenerate.
11606 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11608 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11610 2011-03-06 Yao Qi <yao@codesourcery.com>
11612 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11614 2011-03-05 Yao Qi <yao@codesourcery.com>
11616 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11617 (subdir_do): New make target. Copied from gdb/Makefile.
11618 (maintainer-clean, realclean, distclean, clean): Call corresponding
11619 make targets in common/Makefile.
11621 2011-03-04 Yao Qi <yao@codesourcery.com>
11623 * Makefile.in: Remove GNU make feature --directory.
11625 2011-03-04 Michael Snyder <msnyder@vmware.com>
11627 * server.c (queue_stop_reply): Call xmalloc not malloc.
11629 2011-03-02 Michael Snyder <msnyder@vmware.com>
11631 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11633 2011-02-28 Michael Snyder <msnyder@vmware.com>
11635 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11636 (cmd_qtframe): Ditto.
11637 (cmd_qtbuffer): Ditto.
11638 (cmd_bigqtbuffer): Ditto.
11640 * utils.c (decimal2str): Initialize 'width' to nine, then
11641 don't mess with it.
11643 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11645 * hostio.c (require_data): Free *data, not data.
11647 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11649 * hostio.c (require_data): Use free, not xfree.
11651 2011-02-27 Michael Snyder <msnyder@vmware.com>
11653 * server.c (handle_query): Discard unused value.
11655 * hostio.c (require_data): Free malloc memory before returning
11658 2011-02-26 Michael Snyder <msnyder@vmware.com>
11660 * linux-low.c (list_threads): Call closedir for dirent.
11662 2011-02-27 Michael Snyder <msnyder@vmware.com>
11664 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11665 a case statement falls through.
11667 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11669 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11672 2011-02-26 Michael Snyder <msnyder@vmware.com>
11674 * utils.c (decimal2str): Eliminate dead code and dead param.
11675 (pulongest): Drop dead param from call to decimal2str.
11678 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11680 Revert the following patch (not approved yet):
11681 2011-02-21 Hui Zhu <teawater@gmail.com>
11682 * tracepoint.c (tp_printf): New function.
11683 (eval_agent_expr): Handle gdb_agent_op_printf.
11685 2011-02-21 Hui Zhu <teawater@gmail.com>
11687 * tracepoint.c (tp_printf): New function.
11688 (eval_agent_expr): Handle gdb_agent_op_printf.
11690 2011-02-18 Tom Tromey <tromey@redhat.com>
11692 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11693 (tracepoint.o): Likewise.
11694 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11695 (gdb_agent_op_names): Likewise.
11697 2011-02-18 Tom Tromey <tromey@redhat.com>
11699 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11700 gdb_agent_op_rot>: New constants.
11701 (gdb_agent_op_names): Add pick and roll.
11702 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11705 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11707 * aclocal.m4: Regenerated with aclocal-1.11.1.
11709 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11711 * server.c (handle_qxfer_traceframe_info): New.
11712 (qxfer_packets): Register "traceframe-info".
11713 (handle_query): Report support for qXfer:traceframe-info:read+.
11714 * tracepoint.c (match_blocktype): New.
11715 (traceframe_find_block_type): Rename to ...
11716 (traceframe_walk_blocks): ... this. Add callback filter argument,
11718 (traceframe_find_block_type): New, reimplemented on top of
11719 traceframe_walk_blocks.
11720 (build_traceframe_info_xml): New.
11721 (traceframe_read_info): New.
11722 * server.h (traceframe_read_info): Declare.
11724 2011-02-11 Yao Qi <yao@codesourcery.com>
11726 * configure.ac: Call AC_PROG_RANLIB.
11727 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11728 * configure: Regenerate.
11730 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11732 * server.c (gdb_read_memory): Change return semantics to allow
11734 (handle_search_memory_1): Adjust.
11735 (process_serial_event) <'m' packet>: Handle partial transfers.
11736 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11738 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11740 * regcache.c (init_register_cache): Initialize
11741 regcache->register_status.
11742 (free_register_cache): Release regcache->register_status.
11743 (regcache_cpy): Copy register_status.
11744 (registers_to_string): Print 'x's for unavailable registers.
11745 (supply_register): Mark the register's status valid or
11746 unavailable, depending on whether a buffer was passed in or not.
11747 (supply_register_zeroed): New.
11748 (supply_regblock): Mark the registers' status valid or
11749 unavailable, depending on whether a buffer was passed in or not.
11750 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11751 (struct regcache): New `register_status' field.
11752 (supply_register_zeroed): Declare.
11753 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11754 supply_register_zeroed, rather than passing a NULL buffer to
11756 * tracepoint.c (fetch_traceframe_registers): Update comment.
11758 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11760 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11763 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11765 * server.h (decode_xfer_write): Change prototype.
11766 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11767 and don't extract the annex here.
11768 * server.c (decode_xfer_read): Remove `annex' parameter,
11769 and don't extract the annex here.
11770 (decode_xfer): New.
11771 (struct qxfer): New.
11772 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11773 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11774 (handle_qxfer_statictrace): New functions, abstracted out from
11775 handle_query, and made to use the struct qxfer interface.
11776 (handle_threads_qxfer_proper): Rename to ...
11777 (handle_qxfer_threads_proper): ... this.
11778 (handle_threads_qxfer): Rename to ...
11779 (handle_qxfer_threads): ... this. Adjust.
11780 (qxfer_packets): New array.
11781 (handle_qxfer): New function.
11782 (handle_query): Use handle_qxfer.
11784 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11786 * gdbreplay.c: Shorten lines of >= 80 columns.
11787 * linux-low.c: Ditto.
11788 * linux-ppc-low.c: Ditto.
11789 * linux-s390-low.c: Ditto.
11790 * linux-sparc-low.c: Ditto.
11791 * linux-x86-low.c: Ditto.
11792 * linux-xtensa-low.c: Ditto.
11793 * mem-break.c: Ditto.
11794 * nto-low.c: Ditto.
11795 * regcache.h: Ditto.
11796 * remote-utils.c: Ditto.
11799 * thread-db.c: Ditto.
11800 * tracepoint.c: Ditto.
11802 * win32-low.h: Ditto.
11804 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11806 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11809 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11811 * server.c (gdbserver_version): Update copyright year in version
11813 * gdbreplay.c (gdbreplay_version): Ditto.
11815 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11817 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11818 * linux-bfin-low.c: New file.
11819 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11820 PT_DATA_ADDR for BFIN targets.
11821 * Makefile.in (SFILES): Add linux-bfin-low.c.
11822 (clean): Remove reg-bfin.c.
11823 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11824 * README: Mention supported Blackfin targets.
11826 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11828 * .gitignore: New file.
11830 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11832 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11834 2010-10-22 Jie Zhang <jie@codesourcery.com>
11836 * Makefile.in: Add FLAGS_TO_PASS variable.
11837 (install): Remove dependency of install-only and recursively
11838 invoke make for install-only.
11840 2010-10-04 Doug Evans <dje@google.com>
11842 * Makefile.in (uninstall): Use $(DESTDIR).
11844 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11848 * linux-x86-low.c (compat_siginfo_from_siginfo)
11849 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11850 si_code is < 0. Check for si_code == SI_TIMER before checking for
11853 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11855 * lynx-i386-low.c: New file.
11856 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11858 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11860 * lynx-low.c (ptrace_request_to_str): Remove handling for
11861 request values that have been removed in LynxOS 5.x.
11863 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11865 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11868 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11870 * configure.ac: Add --enable-inprocess-agent option.
11871 * configure: Rebuilt.
11873 2010-09-06 Yao Qi <yao@codesourcery.com>
11875 * linux-low.c (linux_kill): Remove unused variable.
11876 (linux_stabilize_threads): Likewise.
11877 * server.c (start_inferior): Likewise.
11878 (queue_stop_reply_callback): Likewise.
11879 * tracepoint.c (do_action_at_tracepoint): Likewise.
11881 2010-09-06 Yao Qi <yao@codesourcery.com>
11883 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11886 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11888 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11890 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11892 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11895 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11897 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11898 gdbserver/lynx-ppc-low.c: New files.
11899 * Makefile.in (lynx_low_h): New variable.
11900 (lynx-low.o, lynx-ppc-low.o): New rules.
11901 * configure.ac: On LynxOS, link with -lnetinet.
11902 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11903 * configure: regenerate.
11905 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11907 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11908 * configure.ac: Add check for vasprintf and vsnprintf.
11909 * configure, config.in: Regenerate.
11910 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11912 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11914 * gdbreplay.c: Move include of alloca.h up, next to include of
11916 * server.h: Add include of malloc.h.
11917 * mem-break.c: Remove include of malloc.h.
11918 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11920 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11922 * Makefile.in (memmem.o): Build with -Wno-error.
11924 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11926 * utils.c (xsnprintf): Make non-static.
11927 * server.h: Add xsnprintf declaration.
11928 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11929 replace calls to snprintf by calls to xsnprintf throughout.
11931 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11933 * configure.ac: Add configure check for alloca.
11934 * configure, config.in: Regenerate.
11935 * server.h: Include alloca.h if it exists.
11936 * gdbreplay.c: Include alloca.h if it exists.
11938 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11940 * linux-low.c (__SIGRTMIN): Define if not already defined.
11941 (linux_create_inferior): Check for __ANDROID__ rather than
11943 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11944 are already deferred.
11945 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11946 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11947 stopped and already has a pending signal to report.
11948 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11949 a pending signal to report or is moving out of a jump pad.
11950 (linux_init_signals): Check for __ANDROID__ rather than
11953 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11955 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11956 debug_threads check. Avoid a linear search when not doing debug
11959 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11961 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11962 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11963 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11964 (process_event): Change local fd's type to gdb_fildes_t.
11965 (create_file_handler): Adjust prototype.
11966 (delete_file_handler): Adjust prototype.
11967 (handle_file_event): Adjust prototype. Use pfildes.
11968 (create_file_event): Adjsut prototype.
11969 * remote-utils.c (remote_desc, listen_desc): Change type to
11971 * server.h: New gdb_fildes_t typedef.
11972 [USE_WIN32API]: Include winsock2.h.
11973 (delete_file_handler, add_file_handler): Adjust prototypes.
11974 (pfildes): Declare.
11975 * utils.c (pfildes): New.
11977 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11979 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11980 * configure: Regenerate.
11982 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11984 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11985 (linux_done_accessing_memory): ... this.
11986 (linux_target_ops): Adjust.
11987 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11988 * nto-low.c (nto_target_ops): Adjust comment.
11989 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11990 * spu-low.c (spu_target_ops): Adjust comment.
11991 * target.h (target_ops): Rename unprepare_to_access_memory field
11992 to done_accessing_memory.
11993 (unprepare_to_access_memory): Rename to ...
11994 (done_accessing_memory): ... this.
11996 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11998 * linux-low.c (linux_prepare_to_access_memory): New.
11999 (linux_unprepare_to_access_memory): New.
12000 (linux_target_ops): Install them.
12001 * server.c (read_memory): Rename to ...
12002 (gdb_read_memory): ... this. Use
12003 prepare_to_access_memory/prepare_to_access_memory.
12004 (write_memory): Rename to ...
12005 (gdb_write_memory): ... this. Use
12006 prepare_to_access_memory/prepare_to_access_memory.
12007 (handle_search_memory_1): Adjust.
12008 (process_serial_event): Adjust.
12009 * target.h (struct target_ops): New fields
12010 prepare_to_access_memory and unprepare_to_access_memory.
12011 (prepare_to_access_memory, unprepare_to_access_memory): New.
12012 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12013 prepare_to_access_memory/prepare_to_access_memory.
12014 * nto-low.c (nto_target_ops): Adjust.
12015 * spu-low.c (spu_target_ops): Adjust.
12016 * win32-low.c (win32_target_ops): Adjust.
12018 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12020 * Makefile.in (WARN_CFLAGS): Get it from configure.
12021 (WERROR_CFLAGS): New.
12022 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12023 * configure.ac: Introduce --enable-werror, which adds -Werror to
12024 the compiler command line. Enabled by default. Disable with
12025 --disable-werror. Add -Wdeclaration-after-statement
12026 Wpointer-arith and -Wformat-nonliteral to warning flags.
12027 * configure: Regenerate.
12029 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12031 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12033 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12035 * gdbreplay.c (remote_error): New.
12037 (expect): Use gdbchar. Check for error reading from GDB.
12038 Clarify sync error output.
12039 (play): Check for errors writing to GDB.
12040 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12041 * remote-utils.c (getpkt): Check for errors writing to the remote
12044 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12046 * linux-low.c (linux_wait_1): Move non-debugging code out of
12047 `debug_threads' control.
12049 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12051 * linux-low.c (linux_wait_1): Don't set last_status here.
12052 * server.c (push_event, queue_stop_reply_callback): Assert we're
12053 not pushing a TARGET_WAITKIND_IGNORE event.
12054 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12055 (myresume, handle_target_event): Set the thread's last_resume_kind
12056 and last_status from the target returned status.
12058 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12062 * linux-x86-low.c (update_debug_registers_callback): New.
12063 (i386_dr_low_set_addr): Use it.
12064 (i386_dr_low_get_addr): New.
12065 (i386_dr_low_set_control): Use update_debug_registers_callback.
12066 (i386_dr_low_get_control): New.
12067 (i386_dr_low_get_status): Adjust.
12068 * linux-low.c (linux_stop_lwp): New.
12069 * linux-low.h (linux_stop_lwp): Declare.
12071 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12072 argument instead of a i386_debug_reg_state.
12073 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12074 a i386_debug_reg_state.
12075 (i386_insert_aligned_watchpoint): Adjust.
12076 (i386_remove_aligned_watchpoint): Adjust.
12077 (i386_low_stopped_data_address): Read the debug registers from the
12078 inferior instead of from the mirrors.
12079 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12080 (i386_dr_low_get_addr): Declare.
12081 (i386_dr_low_get_control): Declare.
12082 (i386_dr_low_get_status): Change prototype.
12084 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12085 (i386_dr_low_get_addr): New.
12086 (i386_dr_low_get_control): New.
12087 (i386_dr_low_get_status): Adjust prototype. Return
12089 (i386_initial_stuff): Clear dr_status_mirror and
12091 (i386_get_thread_context): Adjust.
12092 (i386_set_thread_context): Adjust.
12093 (i386_thread_added): Adjust.
12095 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12097 * linux-low.h (linux_thread_area): Delete declaration.
12099 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12101 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12102 after its termination.
12104 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12106 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12107 (gdb_wants_all_stopped): Delete.
12108 (linux_wait_1): Don't call them.
12109 * server.c (handle_v_cont): Tag all threads as want-stopped.
12110 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12111 stopped as "client-wants-stopped".
12113 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12115 * Makefile.in (signals_h): New.
12116 (server_h): Depend on it.
12117 (server.o): Don't depend on $(signals_def).
12118 (signals.o): Depend on $(signals_def).
12120 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12122 * Makefile.in (signals_def): New.
12123 (server_h): Append include/gdb/signals.h and signals_def.
12124 (server.o): Append signals_def.
12126 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12128 * server.c (handle_target_event): Use target_signal_to_host for
12129 resume_info.sig initialization.
12130 * target.h (struct thread_resume) <sig>: New comment.
12132 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12134 * server.c (handle_query): strcpy() the returned string from paddress()
12135 instead of sprintf().
12136 * utils.c (paddress): Return phex_nz().
12138 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12140 * server.c (handle_v_cont): Call mourn_inferior if process
12142 (myresume): Likewise.
12144 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12146 Static tracepoints, and integration with UST.
12148 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12149 * mem-break.c (uninsert_all_breakpoints)
12150 (reinsert_all_breakpoints): New.
12151 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12152 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12153 (gdb_agent_ust_loaded, helper_thread_id)
12154 (gdb_agent_helper_thread_id): New macros.
12155 (struct ipa_sym_addresses): Add addr_ust_loaded,
12156 addr_helper_thread_id, addr_cmd_buf.
12157 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12158 (in_process_agent_loaded_ust): New.
12159 (write_e_ust_not_loaded): New.
12160 (maybe_write_ipa_ust_not_loaded): New.
12161 (struct collect_static_trace_data_action): New.
12162 (enum tracepoint_type) <static_tracepoint>: New.
12163 (struct tracepoint) <handle>: Mention static tracepoints.
12164 (struct static_tracepoint_ctx): New.
12165 (CMD_BUF_SIZE): New.
12166 (add_tracepoint_action): Handle static tracepoint actions.
12167 (unprobe_marker_at): New.
12168 (clear_installed_tracepoints): Handle static tracepoints.
12169 (cmd_qtdp): Handle static tracepoints.
12170 (probe_marker_at): New.
12171 (cmd_qtstart): Handle static tracepoints.
12172 (response_tracepoint): Handle static tracepoints.
12173 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12174 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12175 (get_context_regcache): Handle static tracepoints.
12176 (do_action_at_tracepoint): Handle static tracepoint actions.
12177 (traceframe_find_block_type): Handle static trace data blocks.
12178 (traceframe_read_sdata): New.
12179 (download_tracepoints): Download static tracepoint actions.
12180 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12181 (GDB_PROBE_NAME): New.
12183 (GET_UST_SYM): New.
12186 (ust_marker_to_static_tracepoint): New.
12188 (collect_ust_data_at_tracepoint): New.
12189 (gdb_ust_probe): New.
12190 (UNIX_PATH_MAX, SOCK_DIR): New.
12191 (gdb_ust_connect_sync_socket): New.
12192 (resume_thread, stop_thread): New.
12193 (run_inferior_command): New.
12194 (init_named_socket): New.
12195 (gdb_ust_socket_init): New.
12196 (cstr_to_hexstr): New.
12198 (first_marker, next_marker): New.
12199 (response_ust_marker): New.
12200 (cmd_qtfstm, cmd_qtsstm): New.
12201 (unprobe_marker_at, probe_marker_at): New.
12202 (cmd_qtstmat, gdb_ust_thread): New.
12203 (gdb_ust_init): New.
12204 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12205 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12206 (ST_REGENTRY): New.
12207 (x86_64_st_collect_regmap): New.
12208 (X86_64_NUM_ST_COLLECT_GREGS): New.
12209 (AMD64_RIP_REGNUM): New.
12210 (supply_static_tracepoint_registers): New.
12211 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12212 (ST_REGENTRY): New.
12213 (i386_st_collect_regmap): New.
12214 (i386_NUM_ST_COLLECT_GREGS): New.
12215 (supply_static_tracepoint_registers): New.
12216 * server.c (handle_query): Handle qXfer:statictrace:read.
12217 <qSupported>: Report support for StaticTracepoints, and
12218 qXfer:statictrace:read features.
12219 * server.h (traceframe_read_sdata)
12220 (supply_static_tracepoint_registers): Declare.
12221 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12222 (unpack_varlen_hex): Include in IPA build.
12223 * Makefile.in (ustlibs, ustinc): New.
12224 (IPA_OBJS): Add remote-utils-ipa.o.
12225 ($(IPA_LIB)): Link -ldl and -lpthread.
12227 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12228 * config.in, configure: Regenerate.
12230 2010-06-20 Ian Lance Taylor <iant@google.com>
12231 Pedro Alves <pedro@codesourcery.com>
12233 * linux-x86-low.c (always_true): Delete.
12234 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12235 trying to fool the compiler with always_true.
12237 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12239 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12240 conditions in gdbserver.
12242 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12244 * spu-low.c (spu_read_memory): Wrap around local store limit.
12245 (spu_write_memory): Likewise.
12247 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12249 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12250 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12252 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12254 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12255 uses with LONGEST uses.
12257 2010-06-14 Stan Shebs <stan@codesourcery.com>
12258 Pedro Alves <pedro@codesourcery.com>
12262 * linux-x86-low.c: Include limits.h.
12264 (always_true): New.
12267 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12268 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12269 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12270 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12271 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12272 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12273 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12274 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12275 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12276 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12277 (amd64_emit_void_call_2): New.
12278 (amd64_emit_ops): New.
12279 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12280 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12281 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12282 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12283 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12284 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12285 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12286 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12287 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12288 (i386_emit_stack_adjust, i386_emit_int_call_1)
12289 (i386_emit_void_call_2): New.
12290 (i386_emit_ops): New.
12291 (x86_emit_ops): New.
12292 (the_low_target): Install x86_emit_ops.
12293 * server.h (struct emit_ops): New.
12294 (get_raw_reg_func_addr): Declare.
12295 (current_insn_ptr, emit_error): Declare.
12296 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12297 (set_trace_state_variable_value): New defines.
12298 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12299 addr_get_trace_state_variable_value and
12300 addr_set_trace_state_variable_value.
12301 (symbol_list): New fields for get_raw_reg,
12302 get_trace_state_variable_value and set_trace_state_variable_value.
12303 (condfn): New typedef.
12304 (struct tracepoint): New field `compiled_cond'.
12305 (do_action_at_tracepoint): Clear compiled_cond.
12306 (get_trace_state_variable_value, set_trace_state_variable_value):
12308 (condition_true_at_tracepoint): If there's a compiled condition,
12310 (current_insn_ptr, emit_error): New globals.
12311 (struct bytecode_address): New.
12312 (get_raw_reg_func_addr): New.
12313 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12314 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12315 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12316 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12317 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12318 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12319 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12320 (compile_tracepoint_condition, compile_bytecodes): New.
12321 * target.h (emit_ops): Forward declare.
12322 (struct target_ops): New field emit_ops.
12323 (target_emit_ops): New.
12324 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12325 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12326 * linux-low.c (linux_emit_ops): New.
12327 (linux_target_ops): Install it.
12328 * linux-low.h (struct linux_target_ops): New field emit_ops.
12330 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12332 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12333 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12335 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12336 Stan Shebs <stan@codesourcery.com>
12338 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12339 (all): Depend on $(extra_libraries).
12340 (install-only): Install the IPA.
12341 (IPA_OBJS, IPA_LIB): New.
12342 (clean): Remove the IPA lib.
12343 (IPAGENT_CFLAGS): New.
12344 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12345 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12346 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12347 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12348 * configure.ac: Check for atomic builtins support in the compiler.
12349 (IPA_DEPFILES, extra_libraries): Define.
12350 * configure.srv (ipa_obj): Add description.
12351 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12352 (i[34567]86-*-linux*): Set ipa_obj.
12353 (x86_64-*-linux*): Set ipa_obj.
12354 * linux-low.c (stabilizing_threads): New.
12355 (supports_fast_tracepoints): New.
12356 (linux_detach): Stabilize threads before detaching.
12357 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12358 the lwp is either not stabilizing, or is moving out of a jump pad.
12359 (linux_fast_tracepoint_collecting): New.
12360 (maybe_move_out_of_jump_pad): New.
12361 (enqueue_one_deferred_signal): New.
12362 (dequeue_one_deferred_signal): New.
12363 (linux_wait_for_event_1): If moving out of a jump pad, defer
12364 pending signals to later.
12365 (linux_stabilize_threads): New.
12366 (linux_wait_1): Check if threads need moving out of jump pads, and
12368 (stuck_in_jump_pad_callback): New.
12369 (move_out_of_jump_pad_callback): New.
12370 (lwp_running): New.
12371 (linux_resume_one_lwp): Handle moving out of jump pads.
12372 (linux_set_resume_request): Dequeue deferred signals.
12373 (need_step_over_p): Also step over fast tracepoint jumps.
12374 (start_step_over): Also uninsert fast tracepoint jumps.
12375 (finish_step_over): Also reinsert fast tracepoint jumps.
12376 (linux_install_fast_tracepoint_jump): New.
12377 (linux_target_ops): Install linux_stabilize_threads and
12378 linux_install_fast_tracepoint_jump_pad.
12379 * linux-low.h (linux_target_ops) <get_thread_area,
12380 install_fast_tracepoint_jump_pad>: New fields.
12381 (struct lwp_info) <collecting_fast_tracepoint,
12382 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12383 (linux_get_thread_area): Declare.
12384 * linux-x86-low.c (jump_insn): New.
12385 (x86_get_thread_area): New.
12386 (append_insns): New.
12387 (push_opcode): New.
12388 (amd64_install_fast_tracepoint_jump_pad): New.
12389 (i386_install_fast_tracepoint_jump_pad): New.
12390 (x86_install_fast_tracepoint_jump_pad): New.
12391 (the_low_target): Install x86_get_thread_area and
12392 x86_install_fast_tracepoint_jump_pad.
12393 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12394 (struct fast_tracepoint_jump): New.
12395 (fast_tracepoint_jump_insn): New.
12396 (fast_tracepoint_jump_shadow): New.
12397 (find_fast_tracepoint_jump_at): New.
12398 (fast_tracepoint_jump_here): New.
12399 (delete_fast_tracepoint_jump): New.
12400 (set_fast_tracepoint_jump): New.
12401 (uninsert_fast_tracepoint_jumps_at): New.
12402 (reinsert_fast_tracepoint_jumps_at): New.
12403 (set_breakpoint_at): Use write_inferior_memory.
12404 (uninsert_raw_breakpoint): Use write_inferior_memory.
12405 (check_mem_read): Mask out fast tracepoint jumps.
12406 (check_mem_write): Mask out fast tracepoint jumps.
12407 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12408 (set_fast_tracepoint_jump): Declare.
12409 (delete_fast_tracepoint_jump)
12410 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12411 (reinsert_fast_tracepoint_jumps_at): Declare.
12412 * regcache.c: Don't compile many functions when building the
12413 in-process agent library.
12414 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12415 the register buffer in the heap.
12416 (free_register_cache): If the register buffer isn't owned by the
12417 regcache, don't free it.
12418 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12419 pre-existing register caches.
12420 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12422 (convert_ascii_to_int): : Constify `from' parameter type.
12423 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12424 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12425 the needed buffer in-place.
12426 (relocate_instruction): New.
12427 * server.c (handle_query) <qSymbols>: If the target supports
12428 tracepoints, give it a chance of looking up symbols. Report
12429 support for fast tracepoints.
12430 (handle_status): Stabilize threads.
12431 (process_serial_event): Adjust.
12432 * server.h (struct fast_tracepoint_jump): Forward declare.
12433 (struct process_info) <fast_tracepoint_jumps>: New field.
12434 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12435 (decode_X_packet, decode_M_packet): Adjust.
12436 (relocate_instruction): Declare.
12437 (in_process_agent_loaded): Declare.
12438 (tracepoint_look_up_symbols): Declare.
12439 (struct fast_tpoint_collect_status): Declare.
12440 (fast_tracepoint_collecting): Declare.
12441 (force_unlock_trace_buffer): Declare.
12442 (handle_tracepoint_bkpts): Declare.
12443 (initialize_low_tracepoint)
12444 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12445 * target.h (struct target_ops) <stabilize_threads,
12446 install_fast_tracepoint_jump_pad>: New fields.
12447 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12448 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12449 [HAVE_STDINT_H]: Include stdint.h.
12450 (trace_debug_1): Rename to ...
12451 (trace_vdebug): ... this.
12452 (trace_debug): Rename to ...
12453 (trace_debug_1): ... this. Add `level' parameter.
12454 (trace_debug): New.
12455 (ATTR_USED, ATTR_NOINLINE): New.
12456 (IP_AGENT_EXPORT): New.
12457 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12458 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12459 (about_to_request_buffer_space, trace_buffer_is_full)
12460 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12461 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12462 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12463 (traceframe_write_count, traceframes_created)
12464 (trace_state_variables)
12465 New renaming defines.
12466 (struct ipa_sym_addresses): New.
12467 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12468 (symbol_list): New.
12469 (ipa_sym_addrs): New.
12470 (all_tracepoint_symbols_looked_up): New.
12471 (in_process_agent_loaded): New.
12472 (write_e_ipa_not_loaded): New.
12473 (maybe_write_ipa_not_loaded): New.
12474 (tracepoint_look_up_symbols): New.
12475 (debug_threads) [IN_PROCESS_AGENT]: New.
12476 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12477 (UNKNOWN_SIDE_EFFECTS): New.
12478 (stop_tracing): New.
12479 (flush_trace_buffer): New.
12480 (stop_tracing_bkpt): New.
12481 (flush_trace_buffer_bkpt): New.
12482 (read_inferior_integer): New.
12483 (read_inferior_uinteger): New.
12484 (read_inferior_data_pointer): New.
12485 (write_inferior_data_pointer): New.
12486 (write_inferior_integer): New.
12487 (write_inferior_uinteger): New.
12488 (struct collect_static_trace_data_action): Delete.
12489 (enum tracepoint_type): New.
12490 (struct tracepoint) <type>: New field `type'.
12491 <actions_str, step_actions, step_actions_str>: Only include in
12493 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12494 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12495 (tracepoints): Use IP_AGENT_EXPORT.
12496 (last_tracepoint): Don't include in the IPA.
12497 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12498 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12499 (alloced_trace_state_variables): New.
12500 (trace_state_variables): Use IP_AGENT_EXPORT.
12501 (traceframe_t): Delete unused variable.
12502 (circular_trace_buffer): Don't include in the IPA.
12503 (trace_buffer_start): Delete.
12504 (struct trace_buffer_control): New.
12505 (trace_buffer_free): Delete.
12506 (struct ipa_trace_buffer_control): New.
12507 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12508 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12510 (trace_buffer_ctrl): New.
12511 (TRACE_BUFFER_CTRL_CURR): New.
12512 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12513 Reimplement as macros.
12514 (trace_buffer_wrap): Delete.
12515 (traceframe_write_count, traceframe_read_count)
12516 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12517 (struct tracepoint_hit_ctx) <type>: New field.
12518 (struct fast_tracepoint_ctx): New.
12519 (memory_barrier): New.
12521 (record_tracepoint_error): Update atomically in the IPA.
12522 (clear_inferior_trace_buffer): New.
12523 (about_to_request_buffer_space): New.
12524 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12525 updating the same buffer.
12526 (add_tracepoint): Default the tracepoint's type to trap
12527 tracepoint, and orig_size to -1.
12528 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12529 internal variables.
12530 (create_trace_state_variable): New parameter `gdb'. Handle it.
12531 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12532 (cmd_qtdp): Handle fast tracepoints.
12533 (cmd_qtdv): Adjust.
12534 (max_jump_pad_size): New.
12535 (gdb_jump_pad_head): New.
12536 (get_jump_space_head): New.
12537 (claim_jump_space): New.
12538 (sort_tracepoints): New.
12539 (MAX_JUMP_SIZE): New.
12540 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12542 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12543 support. Upload fast traceframes, and delete internal IPA
12545 (stop_tracing_handler): New.
12546 (flush_trace_buffer_handler): New.
12547 (cmd_qtstop): Upload fast tracepoints.
12548 (response_tracepoint): Handle fast tracepoints.
12549 (tracepoint_finished_step): Upload fast traceframes. Set the
12550 tracepoint hit context's tracepoint type.
12551 (handle_tracepoint_bkpts): New.
12552 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12553 type. Add comment about fast tracepoints.
12554 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12555 non-existing action_str field.
12556 (get_context_regcache): Handle fast tracepoints.
12557 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12559 (fast_tracepoint_from_jump_pad_address): New.
12560 (fast_tracepoint_from_ipa_tpoint_address): New.
12561 (collecting_t): New.
12562 (force_unlock_trace_buffer): New.
12563 (fast_tracepoint_collecting): New.
12565 (gdb_collect): New.
12566 (write_inferior_data_ptr): New.
12567 (target_tp_heap): New.
12568 (target_malloc): New.
12569 (download_agent_expr): New.
12571 (download_tracepoints): New.
12572 (download_trace_state_variables): New.
12573 (upload_fast_traceframes): New.
12574 (IPA_FIRST_TRACEFRAME): New.
12575 (IPA_NEXT_TRACEFRAME_1): New.
12576 (IPA_NEXT_TRACEFRAME): New.
12577 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12578 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12579 (gdb_jump_pad_buffer_end): New.
12580 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12581 (initialize_tracepoint): Adjust.
12582 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12583 buffer. Initialize the low module.
12584 * utils.c (PREFIX, TOOLNAME): New.
12585 (malloc_failure): Use PREFIX.
12586 (error): In the IPA, an error causes an exit.
12587 (fatal, warning): Use PREFIX.
12588 (internal_error): Use TOOLNAME.
12589 (NUMCELLS): Increase to 10.
12590 * configure, config.in: Regenerate.
12592 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12594 * server.c (handle_query) <qSupported>: Do two passes over the
12595 qSupported string to avoid nesting strtok.
12597 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12599 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12601 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12602 -Wl,--dynamic-list.
12603 * configure: Regenerate.
12604 * proc-service.list: New.
12606 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12608 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12611 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12613 * gdbreplay.c (remote_open): Check error return from socket() call by
12614 its equality to -1 not by it being negative.
12615 * remote-utils.c (remote_open): Likewise.
12617 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12619 * config.h: Regenerate.
12621 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12623 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12624 doesn't provide PTRACE_GET_THREAD_AREA.
12626 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12628 * linux-m68k-low.c: Include <asm/ptrace.h>
12629 (ps_get_thread_area): Implement.
12631 2010-05-03 Doug Evans <dje@google.com>
12633 * event-loop.c (struct callback_event): New struct.
12634 (callback_list): New global.
12635 (append_callback_event, delete_callback_event): New functions.
12636 (process_callback): New function.
12637 (start_event_loop): Call it.
12638 * remote-utils.c (NOT_SCHEDULED): Define.
12639 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12640 moved out of readchar.
12641 (readchar): Rewrite. Call reschedule before returning.
12642 (reset_readchar): New function.
12643 (remote_close): Call it.
12644 (process_remaining, reschedule): New functions.
12645 * server.h (callback_handler_func): New typedef.
12646 (append_callback_event, delete_callback_event): Declare.
12648 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12650 * proc-service.c (ps_pglobal_lookup): Use
12651 thread_db_look_up_one_symbol.
12652 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12653 parameter. Use it instead of all_symbols_looked_up.
12654 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12656 (all_symbols_looked_up): Don't declare.
12657 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12658 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12660 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12661 Set all_symbols_looked_up here.
12662 (thread_db_look_up_one_symbol): New.
12663 (thread_db_get_tls_address): Adjust.
12664 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12665 thread_db object on the heap, and tentatively set it in the
12667 (thread_db_init): Don't set all_symbols_looked_up here.
12668 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12670 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12672 * linux-low.c (linux_kill, linux_detach): Adjust.
12673 (status_pending_p_callback): Remove redundant statement. Check
12674 for !TARGET_WAITIKIND_IGNORE, instead of
12675 TARGET_WAITKIND_STOPPED.
12676 (handle_tracepoints): Make sure LWP is locked. Adjust.
12677 (linux_wait_for_event_1): Adjust.
12678 (linux_cancel_breakpoints): New.
12679 (unsuspend_one_lwp): New.
12680 (unsuspend_all_lwps): New.
12681 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12682 (send_sigstop_callback): Change return type to int, add new
12683 `except' parameter and handle it.
12684 (suspend_and_send_sigstop_callback): New.
12685 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12686 pass them down. If SUSPEND, also increment the lwp's suspend
12688 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12689 (need_step_over_p): Don't consider suspended LWPs.
12690 (start_step_over): Adjust.
12691 (proceed_one_lwp): Change return type to int, add new `except'
12692 parameter and handle it.
12693 (unsuspend_and_proceed_one_lwp): New.
12694 (proceed_all_lwps): Use find_inferior instead of
12696 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12697 also decrement the suspend count of LWPs. Pass `except' down,
12698 instead of hacking its suspend count.
12699 (linux_pause_all): Add `freeze' parameter. Adjust.
12700 (linux_unpause_all): New.
12701 (linux_target_ops): Install linux_unpause_all.
12702 * server.c (handle_status): Adjust.
12703 * target.h (struct target_ops): New fields `unpause_all' and
12704 `cancel_breakpoints'. Add new parameter to `pause_all'.
12705 (pause_all): Add new `freeze' parameter.
12706 (unpause_all): New.
12707 (cancel_breakpoints): New.
12708 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12709 cancel breakpoints.
12710 (cmd_qtstart): Pause threads.
12711 (stop_tracing): Pause threads, and cancel breakpoints.
12712 * win32-low.c (win32_target_ops): Adjust.
12714 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12716 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12717 the inferior right away from here...
12718 (linux_wait_1): ... to here, and adjust to check the thread's
12719 last_resume_kind instead of the lwp's step or stop_expected flags.
12721 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12723 * README: Use consistent `GDB' and `GDBserver' spellings.
12725 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12727 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12728 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12729 (linux_detach_one_lwp): Assume the lwp is stopped.
12730 (any_thread_of): Delete.
12731 (linux_detach): Stop all lwps here. Don't blindly delete all
12733 (delete_lwp_callback): New.
12734 (linux_mourn): Delete all lwps of the process that is gone.
12735 (linux_wait_1): Don't delete the last lwp of the process here.
12736 * mem-break.h (mark_breakpoints_out): Declare.
12737 * mem-break.c (mark_breakpoints_out): New.
12738 (free_all_breakpoints): Use it.
12739 * server.c (handle_target_event): If the process is gone, mark
12741 * thread-db.c (struct thread_db) <create_bp>: New field.
12742 (thread_db_enable_reporting): Fix prototype. Store a thread event
12743 breakpoint reference in the thread_db struct.
12744 (thread_db_load_search): Clear the thread_db object.
12745 (try_thread_db_load_1): Ditto.
12746 (switch_to_process): New.
12747 (disable_thread_event_reporting): Use it.
12748 (remove_thread_event_breakpoints): New.
12749 (thread_db_detach, thread_db_mourn): Use it.
12751 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12753 * linux-low.c (linux_enable_event_reporting): New.
12754 (linux_wait_for_event_1, handle_extended_wait): Use it.
12756 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12758 * linux-low.c (linux_kill_one_lwp, linux_kill)
12759 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12760 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12761 SIGSTOP even if the LWP is stopped.
12762 (send_sigstop_callback): New.
12763 (stop_all_lwps): Use send_sigstop_callback instead.
12764 (linux_resume_one_thread): Adjust.
12765 (proceed_one_lwp): Still proceed an LWP that the client has
12766 requested to stop, if we haven't reported it as stopped yet. Make
12767 sure that LWPs the client want stopped, have a pending SIGSTOP.
12769 2010-04-26 Doug Evans <dje@google.com>
12771 * server.c (handle_general_set): Make static.
12773 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12774 Print received char after testing for error/eof instead of before.
12775 (input_interrupt): Tweak comment.
12777 2010-04-23 Doug Evans <dje@google.com>
12779 * server.c (start_inferior): Print inferior argv if --debug.
12781 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12783 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12784 * nto-x86-low.c: Include server.h
12786 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12788 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12789 be consistent with other sources of this directory.
12790 (init_registers_amd64): Correct name of source file of this function
12793 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12795 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12796 64-bit executables.
12798 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12800 * win32-i386-low.c: Add 64-bit support.
12801 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12802 (init_registers_amd64): Declare.
12803 (mappings): Add 64-bit version of array.
12804 (init_windows_x86): New function.
12805 (the_low_target): Change init_arch field to init_windows_x86.
12807 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12809 * win32-low.c: Adapt to support also 64-bit architecture.
12810 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12811 (get_image_name): Use SIZE_T type for local variable `done'.
12812 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12813 (toolhelp_get_dll_name): Idem.
12814 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12815 Use uintptr_t typecast to avoid warning.
12816 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12817 (handle_exception): Use phex_nz to avoid warning.
12818 (win32_wait): Remove unused local variable `process'.
12820 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12822 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12825 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12827 * configure.ac: Use `ws2_32' library for srv_mingw.
12828 * configure: Regenerate.
12829 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12830 * remote-utils.c: Likewise.
12832 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12834 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12835 if __x86_64__ is defined.
12837 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12839 * configure: Regenerate.
12841 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12843 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12844 * target.h (target_ops): New get_tib_address field.
12845 * win32-low.h (win32_thread_info): Add thread_local_base field.
12846 * win32-low.c (child_add_thread): Add tlb argument.
12847 Set thread_local_base field to TLB.
12848 (get_child_debug_event): Adapt to child_add_thread change.
12849 (win32_get_tib_address): New function.
12850 (win32_target_ops): Set get_tib_address field to
12851 win32_get_tib_address.
12852 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12854 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12856 * linux-low.c (linux_mourn): Also remove the process.
12857 * server.c (handle_target_event): Don't remove the process here.
12858 * nto-low.c (nto_mourn): New.
12859 (nto_target_ops): Install it.
12860 * spu-low.c (spu_mourn): New.
12861 (spu_target_ops): Install it.
12862 * win32-low.c (win32_mourn): New.
12863 (win32_target_ops): Install it.
12865 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12867 * server.h (buffer_xml_printf): Remove redundant `;'.
12869 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12871 * regcache.c (set_register_cache): Invalidate regcaches before
12872 changing the register cache layout.
12873 (regcache_invalidate_one): Allow a NULL regcache.
12874 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12875 regcaches before changing the register cache layout or the target
12878 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12880 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12881 variable warning on Linux/x86-64.
12883 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12885 GDBserver disconnected tracing support.
12887 * linux-low.c (linux_remove_process): Delete.
12888 (add_lwp): Don't set last_resume_kind here.
12889 (linux_kill): Use `mourn'.
12890 (linux_detach): Use `thread_db_detach', and `mourn'.
12891 (linux_mourn): New.
12892 (linux_attach_lwp_1): Adjust comment.
12893 (linux_attach): last_resume_kind moved the thread_info; adjust.
12894 (status_pending_p_callback): Adjust.
12895 (linux_wait_for_event_1): Adjust.
12896 (count_events_callback, select_singlestep_lwp_callback)
12897 (select_event_lwp_callback, cancel_breakpoints_callback)
12898 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12899 (proceed_one_lwp): Adjust.
12900 (linux_async): Add debug output.
12901 (linux_thread_stopped): New.
12902 (linux_pause_all): New.
12903 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12905 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12906 (thread_db_free): Delete declaration.
12907 (thread_db_detach, thread_db_mourn): Declare.
12908 * thread-db.c (thread_db_init): Use thread_db_mourn.
12909 (thread_db_free): Delete, split in two.
12910 (disable_thread_event_reporting): New.
12911 (thread_db_detach): New.
12912 (thread_db_mourn): New.
12914 * server.h (struct thread_info) <last_resume_kind>: New field.
12915 <attached>: Add comment.
12916 <gdb_detached>: New field.
12917 (handler_func): Change return type to int.
12918 (handle_serial_event, handle_target_event): Ditto.
12919 (gdb_connected): Declare.
12921 (disconnected_tracing): Declare.
12922 (stop_tracing): Declare.
12924 * server.c (handle_query) <qSupported>: Report support for
12925 disconnected tracing.
12926 (queue_stop_reply_callback): Account for running threads.
12927 (gdb_wants_thread_stopped): New.
12928 (gdb_wants_all_threads_stopped): New.
12929 (gdb_reattached_process): New.
12930 (handle_status): Clear the `gdb_detached' flag of all processes.
12931 In all-stop, stop all threads.
12932 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12933 (process_serial_event): If the remote connection breaks, or if an
12934 exit was forced with "monitor exit", force an event loop exit.
12935 Handle disconnected tracing on detach.
12936 (handle_serial_event): Adjust.
12937 (handle_target_event): If GDB isn't connected, forward events back
12938 to the inferior, unless the last process exited, in which case,
12939 exit gdbserver. Adjust interface.
12941 * remote-utils.c (remote_open): Don't block in accept. Instead
12942 register an event loop source on the listen socket file
12943 descriptor. Refactor bits into ...
12944 (listen_desc): ... this new global.
12945 (gdb_connected): ... this new function.
12946 (enable_async_notification): ... this new function.
12947 (handle_accept_event): ... this new function.
12948 (remote_close): Clear remote_desc.
12950 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12952 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12954 (mourn_inferior): Define.
12955 (target_process_qsupported): Avoid the dangling else problem.
12956 (thread_stopped): Define.
12957 (pause_all): Define.
12958 (target_waitstatus_to_string): Declare.
12959 * target.c (target_waitstatus_to_string): New.
12961 * tracepoint.c (tracing): Make extern.
12962 (disconnected_tracing): New.
12963 (stop_tracing): Make extern. Handle tracing stops due to GDB
12965 (cmd_qtdisconnected): New.
12966 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12967 (handle_tracepoint_general_set): Handle QTDisconnected.
12969 * event-loop.c (event_handler_func): Change return type to int.
12970 (process_event): Bail out if the event handler wants the event
12972 (handle_file_event): Ditto.
12973 (start_event_loop): Bail out if the event handler wants the event
12976 * nto-low.c (nto_target_ops): Adjust.
12977 * spu-low.c (spu_wait): Don't remove the process here.
12978 (spu_target_ops): Adjust.
12979 * win32-low.c (win32_wait): Don't remove the process here.
12980 (win32_target_ops): Adjust.
12982 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12984 * regcache.c (realloc_register_cache): Invalidate inferior's
12985 regcache before recreating it.
12987 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12989 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12991 2010-04-09 Stan Shebs <stan@codesourcery.com>
12992 Pedro Alves <pedro@codesourcery.com>
12994 * server.h (LONGEST): New.
12995 (struct thread_info) <while_stepping>: New field.
12996 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12998 (initialize_tracepoint, handle_tracepoint_general_set)
12999 (handle_tracepoint_query, tracepoint_finished_step)
13000 (tracepoint_was_hit, release_while_stepping_state_list):
13001 (current_traceframe): Declare.
13002 * server.c (handle_general_set): Handle tracepoint packets.
13003 (read_memory): New.
13004 (write_memory): New.
13005 (handle_search_memory_1): Use read_memory.
13006 (handle_query): Report support for conditional tracepoints, trace
13007 state variables, and tracepoint sources. Handle tracepoint
13009 (main): Initialize the tracepoints module.
13010 (process_serial_event): Handle traceframe reads/writes.
13012 * linux-low.c (handle_tracepoints): New.
13013 (linux_wait_1): Call it.
13014 (linux_resume_one_lwp): Handle while-stepping.
13015 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13016 (linux_target_ops): Install them.
13017 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13019 * linux-x86-low.c (x86_supports_tracepoints): New.
13020 (the_low_target). Install it.
13022 * mem-break.h (delete_breakpoint): Declare.
13023 * mem-break.c (delete_breakpoint): Make external.
13025 * target.h (struct target_ops): Add `supports_tracepoints',
13026 `read_pc', and `write_pc' fields.
13027 (target_supports_tracepoints): Define.
13028 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13031 * regcache.h (struct regcache) <registers_owned>: New field.
13032 (init_register_cache, regcache_cpy): Declare.
13033 (regcache_read_pc, regcache_write_pc): Declare.
13034 (register_cache_size): Declare.
13035 (supply_regblock): Declare.
13036 * regcache.c (init_register_cache): New.
13037 (new_register_cache): Use it.
13038 (regcache_cpy): New.
13039 (register_cache_size): New.
13040 (supply_regblock): New.
13041 (regcache_read_pc, regcache_write_pc): New.
13043 * tracepoint.c: New.
13045 * Makefile.in (OBS): Add tracepoint.o.
13046 (tracepoint.o): New rule.
13048 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13050 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13052 (i386-mmx.c): Likewise.
13053 (i386-mmx-linux.o): Likewise.
13054 (i386-mmx-linux.c): Likewise.
13056 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13057 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13058 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13059 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13061 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13062 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13063 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13065 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13067 * Makefile.in (clean): Updated.
13069 (i386-avx.c): Likewise.
13070 (i386-avx-linux.o): Likewise.
13071 (i386-avx-linux.c): Likewise.
13072 (amd64-avx.o): Likewise.
13073 (amd64-avx.c): Likewise.
13074 (amd64-avx-linux.o): Likewise.
13075 (amd64-avx-linux.c): Likewise.
13077 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13078 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13079 (srv_amd64_regobj): Add amd64-avx.o.
13080 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13081 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13082 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13083 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13084 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13085 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13086 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13088 * i387-fp.c: Include "i386-xstate.h".
13090 (i387_cache_to_xsave): Likewise.
13091 (i387_xsave_to_cache): Likewise.
13092 (x86_xcr0): Likewise.
13094 * i387-fp.h (i387_cache_to_xsave): Likewise.
13095 (i387_xsave_to_cache): Likewise.
13096 (x86_xcr0): Likewise.
13098 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13099 * linux-crisv32-low.c (target_regsets): Likewise.
13100 * linux-m68k-low.c (target_regsets): Likewise.
13101 * linux-mips-low.c (target_regsets): Likewise.
13102 * linux-ppc-low.c (target_regsets): Likewise.
13103 * linux-s390-low.c (target_regsets): Likewise.
13104 * linux-sh-low.c (target_regsets): Likewise.
13105 * linux-sparc-low.c (target_regsets): Likewise.
13106 * linux-xtensa-low.c (target_regsets): Likewise.
13108 * linux-low.c: Include <sys/uio.h>.
13109 (regsets_fetch_inferior_registers): Support nt_type.
13110 (regsets_store_inferior_registers): Likewise.
13111 (linux_process_qsupported): New.
13112 (linux_target_ops): Add linux_process_qsupported.
13114 * linux-low.h (regset_info): Add nt_type.
13115 (linux_target_ops): Add process_qsupported.
13117 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13119 (init_registers_i386_avx_linux): New.
13120 (init_registers_amd64_avx_linux): Likewise.
13121 (xmltarget_i386_linux_no_xml): Likewise.
13122 (xmltarget_amd64_linux_no_xml): Likewise.
13123 (PTRACE_GETREGSET): Likewise.
13124 (PTRACE_SETREGSET): Likewise.
13125 (x86_fill_xstateregset): Likewise.
13126 (x86_store_xstateregset): Likewise.
13127 (use_xml): Likewise.
13128 (x86_linux_update_xmltarget): Likewise.
13129 (x86_linux_process_qsupported): Likewise.
13130 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13131 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13132 init_registers_i386_linux here. Call
13133 x86_linux_update_xmltarget.
13134 (the_low_target): Add x86_linux_process_qsupported.
13136 * server.c (handle_query): Call target_process_qsupported.
13138 * target.h (target_ops): Add process_qsupported.
13139 (target_process_qsupported): New.
13141 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13143 * inferiors.c (add_thread): Set last_status kind to
13144 TARGET_WAITKIND_IGNORE.
13145 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13146 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13147 (linux_wait_1): Move `thread' local definition to block that uses
13148 it. Don't NULL initialize `event_child'.
13149 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13150 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13151 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13153 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13155 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13156 an extended waitstatus, or by a watchpoint.
13157 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13158 thread was stepping or has been stopped by a watchpoint.
13160 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13162 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13163 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13164 of another, then delete the previous, and validate all
13166 (validate_inserted_breakpoint): New.
13167 (delete_disabled_breakpoints): New.
13168 (validate_breakpoints): New.
13169 (check_mem_read): Validate breakpoints before trusting their
13170 shadow. Delete disabled breakpoints.
13171 (check_mem_write): Validate breakpoints before trusting they
13172 should be inserted. Delete disabled breakpoints.
13173 * mem-break.h (validate_breakpoints):
13174 * server.c (handle_query): Validate breakpoints when we see a
13177 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13179 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13180 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13181 if we could tell there's a GDB breakpoint at stop_pc.
13182 (need_step_over_p): Don't do a step over if we find a GDB
13183 breakpoint at the resume PC.
13185 * mem-break.c (struct raw_breakpoint): New.
13186 (enum bkpt_type): New type `gdb_breakpoint'.
13187 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13188 fields. New field `raw'.
13189 (find_raw_breakpoint_at): New.
13190 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13191 breakpoint instead.
13192 (set_breakpoint_at): Adjust.
13193 (delete_raw_breakpoint): New.
13194 (release_breakpoint): New.
13195 (delete_breakpoint): Rename to...
13196 (delete_breakpoint_1): ... this. Add proc parameter. Use
13197 release_breakpoint. Return ENOENT.
13198 (delete_breakpoint): Reimplement.
13199 (find_breakpoint_at): Delete.
13200 (find_gdb_breakpoint_at): New.
13201 (delete_breakpoint_at): Delete.
13202 (set_gdb_breakpoint_at): New.
13203 (delete_gdb_breakpoint_at): New.
13204 (gdb_breakpoint_here): New.
13205 (set_reinsert_breakpoint): Use release_breakpoint.
13206 (uninsert_breakpoint): Rename to ...
13207 (uninsert_raw_breakpoint): ... this.
13208 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13209 (reinsert_raw_breakpoint): Change parameter type to
13211 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13213 (check_breakpoints): Adjust. Use release_breakpoint.
13214 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13215 (breakpoint_inserted_here): Ditto.
13216 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13217 Don't trust the breakpoint's shadow if it is not inserted.
13218 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13219 (delete_all_breakpoints): Adjust.
13220 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13221 use delete_breakpoint_1.
13223 * mem-break.h (breakpoints_supported): Delete declaration.
13224 (set_gdb_breakpoint_at): Declare.
13225 (gdb_breakpoint_here): Declare.
13226 (delete_breakpoint_at): Delete.
13227 (delete_gdb_breakpoint_at): Declare.
13229 * server.h (struct raw_breakpoint): Forward declare.
13230 (struct process_info): New field `raw_breakpoints'.
13232 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13235 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13237 * linux-low.c (status_pending_p_callback): Fix comment.
13238 (linux_wait_for_event_1): Move most of the internal breakpoint
13239 handling from here...
13240 (linux_wait_1): ... to here.
13241 (count_events_callback): New.
13242 (select_singlestep_lwp_callback): New.
13243 (select_event_lwp_callback): New.
13244 (cancel_breakpoints_callback): New.
13245 (select_event_lwp): New.
13246 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13247 priority to all LWPs that have had events that should be reported
13248 to the client. Cancel breakpoints when about to reporting the
13249 event to the client, not while stopping lwps. No longer cancel
13250 finished single-steps here.
13251 (cancel_finished_single_step): Delete.
13252 (cancel_finished_single_steps): Delete.
13254 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13256 * mem-break.c (enum bkpt_type): New.
13257 (struct breakpoint): New field `type'.
13258 (set_breakpoint_at): Change return type to struct breakpoint
13259 pointer. Set type to `other_breakpoint' by default.
13260 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13261 in the breakpoint list.
13262 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13263 (reinsert_breakpoint): Rename to ...
13264 (reinsert_raw_breakpoint): ... this.
13265 (reinsert_breakpoints_at): Adjust.
13266 * mem-break.h (struct breakpoint): Declare.
13267 (set_breakpoint_at): Change return type to struct breakpoint
13270 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13272 * server.c (handle_query): Assign, not compare.
13274 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13276 Teach linux gdbserver to step-over-breakpoints.
13278 * linux-low.c (can_hardware_single_step): New.
13279 (supports_breakpoints): New.
13280 (handle_extended_wait): If stopping threads, read the stop pc of
13281 the new cloned LWP.
13283 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13284 low target doesn't support retrieving the PC.
13285 (add_lwp): Set last_resume_kind to resume_continue.
13286 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13287 (linux_attach): Don't clear stop_expected. Set the lwp's
13288 last_resume_kind to resume_stop.
13289 (linux_detach_one_lwp): Don't check for removed breakpoints.
13290 (check_removed_breakpoint): Delete.
13291 (status_pending_p): Rename to ...
13292 (status_pending_p_callback): ... this. Don't check for removed
13293 breakpoints. Don't consider threads that are stopped from GDB's
13295 (linux_wait_for_lwp): Always read the stop_pc here.
13296 (cancel_breakpoint): New.
13297 (step_over_bkpt): New global.
13298 (linux_wait_for_event_1): Implement stepping over breakpoints.
13299 (gdb_wants_lwp_stopped): New.
13300 (gdb_wants_all_stopped): New.
13301 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13302 single-step traps here. Store the thread's last reported target
13304 (send_sigstop): Don't clear stop_expected. Always set it,
13306 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13307 (cancel_finished_single_step): New.
13308 (cancel_finished_single_steps): New.
13309 (wait_for_sigstop): Don't cancel finished single-step traps here.
13310 (linux_resume_one_lwp): Don't check for removed breakpoints.
13311 Don't set `step' on non-hardware step archs.
13312 (linux_set_resume_request): Ignore resume_stop requests if already
13313 stopping or stopped. Set the lwp's last_resume_kind.
13314 (resume_status_pending_p): Don't check for removed breakpoints.
13315 (need_step_over_p): New.
13316 (start_step_over): New.
13317 (finish_step_over): New.
13318 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13319 requests. Clear the thread's last reported target waitstatus.
13320 Don't use the `suspended' flag. Don't consider pending breakpoints.
13321 (linux_resume): Start a step-over if necessary.
13322 (proceed_one_lwp): New.
13323 (proceed_all_lwps): New.
13324 (unstop_all_lwps): New.
13325 * linux-low.h (struct lwp_info): Rewrite comment for the
13326 `suspended' flag. Add the `stop_pc' field. Delete the
13327 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13328 Add `'last_resume_kind' and `need_step_over' fields.
13329 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13330 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13331 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13332 (set_raw_breakpoint_at): New.
13333 (set_breakpoint_at): Rewrite to use it.
13334 (reinsert_breakpoint_handler): Delete.
13335 (set_reinsert_breakpoint): New.
13336 (reinsert_breakpoint_by_bp): Delete.
13337 (delete_reinsert_breakpoints): New.
13338 (uninsert_breakpoint): Rewrite.
13339 (uninsert_breakpoints_at): New.
13340 (reinsert_breakpoint): Rewrite.
13341 (reinsert_breakpoints_at): New.
13342 (check_breakpoints): Rewrite.
13343 (breakpoint_here): New.
13344 (breakpoint_inserted_here): New.
13345 (check_mem_read): Adjust.
13346 * mem-break.h (breakpoints_supported, breakpoint_here)
13347 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13348 (reinsert_breakpoint_by_bp): Delete declaration.
13349 (delete_reinsert_breakpoints): Declare.
13350 (reinsert_breakpoint): Delete declaration.
13351 (reinsert_breakpoints_at): Declare.
13352 (uninsert_breakpoint): Delete declaration.
13353 (uninsert_breakpoints_at): Declare.
13354 (check_breakpoints): Adjust prototype.
13355 * server.h: Adjust include order.
13356 (struct thread_info): Declare here. Add a `last_status' field.
13358 2010-03-23 Michael Snyder <msnyder@vmware.com>
13360 * server.c (crc32): New function.
13361 (handle_query): Add handling for 'qCRC:' request.
13363 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13365 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13366 lwp had been stopped by a watchpoint.
13368 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13370 * server.h (internal_error): Declare.
13371 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13372 * utils.c (internal_error): New function.
13374 2010-03-15 Andreas Schwab <schwab@redhat.com>
13376 * configure.srv: Fix typo setting srv_regobj.
13378 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13380 * linux-low.c (fetch_register): Avoid passing a non string literal
13382 (usr_store_inferior_registers): Ditto.
13384 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13386 * linux-low.c (linux_write_memory): Bail out early if peeking
13389 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13391 * linux-low.h (struct lwp_info): New fields
13392 `stopped_by_watchpoint' and `stopped_data_address'.
13393 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13394 here, and cache them in the lwp object.
13395 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13397 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13399 (linux_stopped_by_watchpoint): Rewrite.
13400 (linux_stopped_data_address): Rewrite.
13402 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13404 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13405 switching the current inferior, not before.
13407 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13409 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13410 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13411 i386-linux.c and amd64-linux.c.
13412 (reg-i386.o): Removed.
13413 (reg-i386.c): Likewise.
13414 (reg-i386-linux.o): Likewise.
13415 (reg-i386-linux.c): Likewise.
13416 (reg-x86-64.o): Likewise.
13417 (reg-x86-64.c): Likewise.
13418 (reg-x86-64-linux.o): Likewise.
13419 (reg-x86-64-linux.c): Likewise.
13421 (i386.c): Likewise.
13422 (i386-linux.o): Likewise.
13423 (i386-linux.c): Likewise.
13424 (amd64.o): Likewise.
13425 (amd64.c): Likewise.
13426 (amd64-linux.o): Likewise.
13427 (amd64-linux.c): Likewise.
13429 * configure.srv (srv_i386_regobj): New.
13430 (srv_i386_linux_regobj): Likewise.
13431 (srv_amd64_regobj): Likewise.
13432 (srv_amd64_linux_regobj): Likewise.
13433 (srv_i386_32bit_xmlfiles): Likewise.
13434 (srv_i386_64bit_xmlfiles): Likewise.
13435 (srv_i386_xmlfiles): Likewise.
13436 (srv_amd64_xmlfiles): Likewise.
13437 (srv_i386_linux_xmlfiles): Likewise.
13438 (srv_amd64_linux_xmlfiles): Likewise.
13439 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13440 srv_xmlfiles to $srv_i386_xmlfiles.
13441 (i[34567]86-*-mingw32ce*): Likewise.
13442 (i[34567]86-*-mingw*): Likewise.
13443 (i[34567]86-*-nto*): Likewise.
13444 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13445 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13446 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13447 (x86_64-*-linux*): Likewise.
13449 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13450 (init_registers_amd64_linux): New.
13451 (x86_arch_setup): Replace init_registers_x86_64_linux with
13452 init_registers_amd64_linux.
13454 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13456 * configure.ac: Check for libdl. If it is not available link against
13457 static libthread_db.
13458 * configure: Regenerate.
13460 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13464 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13465 handing a read watchpoint.
13466 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13468 2010-02-12 Doug Evans <dje@google.com>
13470 * linux-low.c (linux_supports_tracefork_flag): Document.
13471 (linux_look_up_symbols): Add comment.
13473 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13475 * regcache.c (supply_register): Clear regcache if buf is NULL.
13477 2010-02-02 Nicolas Roche <roche@sourceware.org>
13478 Joel Brobecker <brobecker@adacore.com>
13480 * inferiors.c (find_inferior): Add function documentation.
13481 (unloaded_dll): Handle the case where the unloaded dll has not
13482 been previously registered in the dll list.
13484 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13486 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13487 (thumb2_breakpoint): New.
13488 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13490 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13492 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13493 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13496 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13498 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13500 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13502 * linux-s390-low.c (s390_collect_ptrace_register)
13503 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13505 2010-01-21 Doug Evans <dje@google.com>
13507 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13508 (PTRACE_ARG4_TYPE): New macro.
13509 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13510 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13511 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13512 (usr_store_inferior_registers): Ditto.
13513 (linux_read_memory, linux_write_memory): Ditto.
13514 (linux_test_for_tracefork): Ditto.
13516 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13517 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13519 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13521 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13524 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13526 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13527 prototype to take a regcache. Adjust.
13529 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13531 * regcache.h (struct thread_info): Forward declare.
13532 (struct regcache): New.
13533 (new_register_cache): Adjust prototype.
13534 (get_thread_regcache): Declare.
13535 (free_register_cache): Adjust prototype.
13536 (registers_to_string, registers_from_string): Ditto.
13537 (supply_register, supply_register_by_name, collect_register)
13538 (collect_register_as_string, collect_register_by_name): Ditto.
13539 * regcache.c (struct inferior_regcache_data): Delete.
13540 (get_regcache): Rename to ...
13541 (get_thread_regcache): ... this. Adjust. Switch inferior before
13542 fetching registers.
13543 (regcache_invalidate_one): Adjust.
13544 (regcache_invalidate): Fix prototype.
13545 (new_register_cache): Return the new register cache.
13546 (free_register_cache): Change prototype.
13547 (realloc_register_cache): Adjust.
13548 (registers_to_string): Change prototype to take a regcache. Adjust.
13549 (registers_from_string): Ditto.
13550 (register_data): Ditto.
13551 (supply_register): Ditto.
13552 (supply_register_by_name): Ditto.
13553 (collect_register): Ditto.
13554 (collect_register_as_string): Ditto.
13555 (collect_register_by_name): Ditto.
13556 * server.c (process_serial_event): Adjust.
13557 * linux-low.h (regset_fill_func, regset_store_func): Change
13559 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13561 * linux-low.c (get_stop_pc): Adjust.
13562 (check_removed_breakpoint): Adjust.
13563 (linux_wait_for_event): Adjust.
13564 (linux_resume_one_lwp): Adjust.
13565 (fetch_register): Add regcache parameter. Adjust.
13566 (usr_store_inferior_registers): Ditto.
13567 (regsets_fetch_inferior_registers): Ditto.
13568 (regsets_store_inferior_registers): Ditto.
13569 (linux_fetch_registers, linux_store_registers): Ditto.
13570 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13572 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13574 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13575 prototype to take a regcache.
13576 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13577 * remote-utils.c (convert_ascii_to_int, outreg)
13578 (prepare_resume_reply): Change prototype to take a regcache.
13580 * target.h (struct target_ops) <fetch_registers, store_registers>:
13581 Change prototype to take a regcache.
13582 (fetch_inferior_registers, store_inferior_registers): Change
13583 prototype to take a regcache. Adjust.
13584 * proc-service.c (ps_lgetregs): Adjust.
13585 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13586 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13587 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13588 take a regcache. Adjust.
13589 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13590 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13591 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13592 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13593 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13594 (cris_cannot_fetch_register):
13595 (cris_breakpoint_at): Change prototype to take a regcache.
13597 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13598 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13599 to take a regcache. Adjust.
13600 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13602 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13603 take a regcache. Adjust.
13604 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13605 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13606 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13607 * linux-mips-low.c (mips_get_pc):
13608 (mips_set_pc): Change prototype to take a regcache. Adjust.
13609 (mips_reinsert_addr): Adjust.
13610 (mips_collect_register): Change prototype to take a regcache.
13612 (mips_supply_register):
13613 (mips_collect_register_32bit, mips_supply_register_32bit)
13614 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13615 (mips_store_fpregset): Ditto.
13616 * linux-ppc-low.c (ppc_supply_ptrace_register)
13617 (ppc_supply_ptrace_register): Ditto.
13618 (parse_spufs_run): Adjust.
13619 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13620 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13621 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13622 take a regcache. Adjust.
13623 * linux-s390-low.c (s390_collect_ptrace_register)
13624 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13625 (s390_set_pc): Change prototype to take a regcache. Adjust.
13626 (s390_arch_setup): Adjust.
13627 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13628 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13629 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13630 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13631 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13633 (sparc_breakpoint_at): Adjust.
13634 * linux-xtensa-low.c (xtensa_fill_gregset):
13635 (xtensa_store_gregset):
13636 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13637 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13638 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13639 prototype to take a regcache. Adjust.
13640 * win32-arm-low.c (arm_fetch_inferior_register)
13641 (arm_store_inferior_register): Change prototype to take a
13643 * win32-i386-low.c (i386_fetch_inferior_register)
13644 (i386_store_inferior_register): Change prototype to take a
13646 * win32-low.c (child_fetch_inferior_registers)
13647 (child_store_inferior_registers): Change prototype to take a
13649 (win32_wait): Adjust.
13650 (win32_fetch_inferior_registers): Change prototype to take a
13652 (win32_store_inferior_registers): Adjust.
13653 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13654 store_inferior_register>: Change prototype to take a regcache.
13656 2010-01-20 Doug Evans <dje@google.com>
13658 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13660 (linux_wait_for_event1, linux_init_signals): Ditto.
13661 (W_STOPCODE): Provide definition if missing.
13663 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13665 * linux-low.c (linux_core_of_thread): New.
13666 (compare_ints, show_process, list_threads): New.
13667 (linux_qxfer_osdata): Report threads and cores.
13668 (linux_target_op): Register linux_core_of_thread.
13669 * remote-utils.c (prepare_resume_reply): Report the core.
13670 (buffer_xml_printf): Support %d specifier.
13671 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13673 (handle_query): Handle qXfer:threads. Announce availability
13675 * target.h (struct target_ops): New field core_of_thread.
13677 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13679 * Makefile.in (clean): Remove new generated files.
13680 (reg-s390.o, reg-s390.c): Remove rules.
13681 (reg-s390x.o, reg-s390x.c): Likewise.
13682 (s390-linux32.o, s390-linux32.c): Add rules.
13683 (s390-linux64.o, s390-linux64.c): Likewise.
13684 (s390x-linux64.o, s390x-linux64.c): Likewise.
13685 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13686 * linux-s390-low.c: Include <elf.h>.
13687 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13688 (init_registers_s390): Remove prototype.
13689 (init_registers_s390x): Likewise.
13690 (init_registers_s390_linux32): Add prototype.
13691 (init_registers_s390_linux64): Likewise.
13692 (init_registers_s390x_linux64): Likewise.
13693 (s390_num_regs_3264): New define.
13694 (s390_regmap_3264): New global variable.
13695 (s390_cannot_fetch_register): Remove obsolete check.
13696 (s390_cannot_store_register): Likewise.
13697 (s390_collect_ptrace_register): Handle upper/lower register halves.
13698 (s390_supply_ptrace_register): Likewise.
13699 (s390_fill_gregset): Update to register number changes.
13700 (s390_get_hwcap): New routine.
13701 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13702 Install appropriate regmap and register set.
13704 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13706 * server.c (gdbserver_version): Update copyright year to 2010.
13707 * gdbreplay.c (gdbreplay_version): Likewise.
13709 2009-12-28 Doug Evans <dje@google.com>
13711 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13712 elf/external.h. Include <elf.h> instead but only if necessary.
13714 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13716 * linux-low.c (linux_remove_process): Remove `detaching'
13717 parameter. Don't release/detach from thread_db here.
13718 (linux_kill): Release/detach from thread_db here, ...
13719 (linux_detach): ... and here, before actually detaching.
13720 (linux_wait_1): ... and here, when a process exits.
13721 * thread-db.c (any_thread_of): New.
13722 (thread_db_free): Switch the current inferior to a thread of the
13725 2009-12-21 Doug Evans <dje@google.com>
13727 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13729 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13730 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13731 warning ifndef __NR_tkill. Move setting of errno there too.
13732 Delete unnecessary resetting of errno after syscall.
13733 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13735 * configure.ac: Check for dladdr.
13736 * config.in: Regenerate.
13737 * configure: Regenerate.
13738 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13739 (try_thread_db_load): Update.
13741 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13743 2009-12-18 Doug Evans <dje@google.com>
13745 * event-loop.c: Include unistd.h if it exists.
13747 * linux-low.c (my_waitpid): Move definition away from being in
13748 between linux_tracefork_child/linux_test_for_tracefork.
13750 * gdb_proc_service.h (psaddr_t): Fix type.
13751 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13752 signature to match glibc.
13754 2009-12-16 Doug Evans <dje@google.com>
13756 * linux-low.c (linux_read_memory): Fix argument to read.
13758 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13760 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13761 events, don't leave current_inferior pointing at null.
13763 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13765 * win32-low.c (LOG): Delete.
13766 (OUTMSG): Output to stderr.
13767 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13768 on compile time LOG macro.
13769 (win32_wait): Fix debug output.
13771 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13773 * win32-low.c (win32_add_one_solib): If the dll name is
13774 "ntdll.dll", prepend the system directory to the dll path.
13776 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13778 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13780 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13781 Vladimir Prus <vladimir@codesourcery.com>
13783 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13784 * configure.ac: Check for __mcoldfire__ and set
13785 gdb_cv_m68k_is_coldfire.
13786 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13787 reg-cf.o and reg-m68k.o.
13788 * configure: Regenerated.
13790 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13792 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13793 Pass it to thread_db_free.
13794 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13795 proper `detaching' argument to linux_remove_process.
13796 * linux-low.h (thread_db_free): Add `detaching' parameter.
13797 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13799 (thread_db_free): Add `detaching' parameter. Only
13800 call td_ta_clear_event if detaching from process.
13802 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13804 * thread-db.c (thread_db_free): Fix typo.
13806 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13809 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13811 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13813 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13814 with an i686 compiler.
13815 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13817 * configure: Rebuilt.
13819 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13823 * server.c (handle_search_memory_1): Correct read_addr initialization
13824 in loop for searching subsequent chunks.
13826 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13828 * configure.ac: New --with-libthread-db option.
13829 * thread-db.c: Allow direct dependence on libthread_db.
13830 (thread_db_free): Adjust.
13831 * config.in: Regenerate.
13832 * configure: Likewise.
13834 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13837 * thread-db.c (attach_thread): New function.
13838 (maybe_attach_thread): Return success/failure.
13839 (find_new_threads_callback): Adjust.
13840 (thread_db_find_new_threads): Loop until no new threads.
13842 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13844 * proc-service.c (ps_lgetregs): Formatting.
13846 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13848 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13849 * configure.ac: Adjust.
13850 * linux-low.h (struct process_info_private): Move members to struct
13852 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13853 * linux-low.c (linux_remove_process): Adjust.
13854 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13855 * server.c (handle_query): Move code ...
13856 (handle_monitor_command): ... here. New function.
13857 * target.h (struct target_ops): New member.
13858 * thread-db.c (struct thread_db): New.
13859 (libthread_db_search_path): New variable.
13860 (thread_db_create_event, thread_db_enable_reporting)
13861 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13862 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13863 (try_thread_db_load_1, dladdr_to_soname): New functions.
13864 (try_thread_db_load, thread_db_load_search): New functions.
13865 (thread_db_init): Search for libthread_db.
13866 (thread_db_free): New function.
13867 (thread_db_handle_monitor_command): Likewise.
13868 * config.in: Regenerate.
13869 * configure: Regenerate.
13871 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13873 * spu-low.c (spu_kill): Wait for inferior to terminate.
13874 Call clear_inferiors.
13875 (spu_detach): Call clear_inferiors.
13877 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13879 * aclocal.m4: Regenerate.
13880 * config.in: Likewise.
13881 * configure: Likewise.
13883 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13885 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13886 (parse_spufs_run): New function.
13887 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13888 (ppc_breakpoint_at): Handle SPU breakpoints.
13890 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13892 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13893 (SPUFS_MAGIC): Define.
13894 (spu_enumerate_spu_ids): New function.
13895 (linux_qxfer_spu): New function.
13896 (linux_target_ops): Install linux_qxfer_spu.
13898 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13900 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13901 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13902 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13903 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13904 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13905 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13906 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13907 (init_registers_powerpc_cell32l): Add prototype.
13908 (init_registers_powerpc_cell64l): Likewise.
13909 (ppc_arch_setup): Detect Cell/B.E. architecture.
13911 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13913 * Makefile.in (datarootdir): New variable.
13915 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13917 * linux-low.c (linux_write_memory): Update debugging output.
13918 * Makefile.in (clean): Add new descriptions.
13919 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13920 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13921 * configure.srv: Add new files for arm*-*-linux*.
13922 * linux-arm-low.c: Add new declarations.
13923 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13924 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13925 (HWCAP_VFPv3D16): New.
13926 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13927 instead of __IWMMXT__.
13928 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13929 (arm_arch_setup): New.
13930 (target_regsets): Remove #ifdef. Add VFP regset.
13931 (the_low_target): Use arm_arch_setup.
13933 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13935 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13936 the main thread again.
13938 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13940 Adding Neutrino gdbserver.
13941 * configure: Regenerated.
13942 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13943 * configure.srv (i[34567]86-*-nto*): New target.
13944 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13945 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13946 (nto_comctrl) [__QNX__]: New function.
13947 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13949 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13951 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13954 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13955 Pedro Alves <pedro@codesourcery.com>
13957 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13958 don't support CONTEXT_EXTENDED_REGISTERS.
13959 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13960 (the_low_target): Install them.
13961 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13962 failing with ERROR_PIPE_NOT_CONNECTED.
13964 2009-06-30 Doug Evans <dje@google.com>
13965 Pierre Muller <muller@ics.u-strasbg.fr>
13967 Add h/w watchpoint support to x86-linux, win32-i386.
13968 * Makefile.in (SFILES): Add i386-low.c
13969 (i386_low_h): Define.
13970 (i386-low.o): Add dependencies.
13971 (linux-x86-low.o): Add i386-low.h dependency.
13972 (win32-i386-low.o): Ditto.
13973 * i386-low.c: New file.
13974 * i386-low.h: New file.
13975 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13976 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13977 * linux-low.c (linux_add_process): Initialize arch_private.
13978 (linux_remove_process): Free arch_private.
13979 (add_lwp): Initialize arch_private.
13980 (delete_lwp): Free arch_private.
13981 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13983 * linux-low.h (process_info_private): New member arch_private.
13984 (lwp_info): New member arch_private.
13985 (linux_target_ops): New members new_process, new_thread,
13987 (ptid_of): New macro.
13988 * linux-x86-low.c: Include stddef.h, i386-low.h.
13989 (arch_process_info): New struct.
13990 (arch_lwp_info): New struct.
13991 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13992 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13993 (i386_dr_low_get_status): New function.
13994 (x86_insert_point, x86_remove_point): New functions.
13995 (x86_stopped_by_watchpoint): New function.
13996 (x86_stopped_data_address): New function.
13997 (x86_linux_new_process, x86_linux_new_thread): New functions.
13998 (x86_linux_prepare_to_resume): New function.
13999 (the_low_target): Add entries for insert_point, remove_point,
14000 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14002 * server.c (debug_hw_points): New global.
14003 (monitor_show_help): Document set debug-hw-points.
14004 (handle_query): Process "set debug-hw-points".
14005 * server.h (debug_hw_points): Declare.
14006 (paddress): Declare.
14007 * utils.c (NUMCELLS, CELLSIZE): New macros.
14008 (get_sell, xsnprintf, paddress): New functions.
14009 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14010 remove_point, stopped_by_watchpoint, stopped_data_address.
14011 * win32-i386-low.c: Include i386-low.h.
14012 (debug_reg_state): Replaces dr.
14013 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14014 (i386_dr_low_get_status): New function.
14015 (i386_insert_point, i386_remove_point): New functions.
14016 (i386_stopped_by_watchpoint): New function.
14017 (i386_stopped_data_address): New function.
14018 (i386_initial_stuff): Update.
14019 (get_thread_context,set_thread_context,i386_thread_added): Update.
14020 (the_low_target): Add entries for insert_point,
14021 remove_point, stopped_by_watchpoint, stopped_data_address.
14022 * win32-low.c (win32_insert_watchpoint): New function.
14023 (win32_remove_watchpoint): New function.
14024 (win32_stopped_by_watchpoint): New function.
14025 (win32_stopped_data_address): New function.
14026 (win32_target_ops): Add entries for insert_watchpoint,
14027 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14028 * win32-low.h (win32_target_ops): New members insert_point,
14029 remove_point, stopped_by_watchpoint, stopped_data_address.
14031 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14033 * server.c (process_serial_event): Re-return unsupported, not
14034 error, if the type isn't recognized. Re-allow supporting only
14035 insert or remove packets. Also call require_running for
14036 breakpoints. Add missing break statement to default case. Tidy.
14037 * target.h (struct target_ops): Rename insert_watchpoint to
14038 insert_point, and remove_watchpoint to remove_point.
14040 * linux-low.h (struct linux_target_ops): Likewise.
14041 * linux-low.c (linux_insert_watchpoint): Rename to ...
14042 (linux_insert_point): ... this. Adjust.
14043 (linux_remove_watchpoint): Rename to ...
14044 (linux_remove_point): ... this. Adjust.
14045 (linux_target_ops): Adjust.
14046 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14047 (cris_insert_point): ... this.
14048 (cris_remove_watchpoint): Rename to ...
14049 (cris_remove_point): ... this.
14050 (the_low_target): Adjust.
14052 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14054 * server.c (handle_v_kill): Pass signal_pid to
14055 kill_inferior if multi_process is zero.
14057 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14059 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14060 * target.h (target_ops): Comment for *_watchpoint to make it clear
14061 the functions can get types '0' and '1'.
14063 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14065 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14066 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14067 * regcache.c (get_regcache): Likewise.
14068 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14069 * win32-low.c (child_fetch_inferior_registers): Remove check for
14072 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14073 Pedro Alves <pedro@codesourcery.com>
14075 * target.h (struct target_ops) <supports_multi_process>: New
14077 (target_supports_multi_process): New.
14078 * server.c (handle_query): Even if GDB reports support, only
14079 enable multi-process if the target also supports it. Report
14080 multi-process support only if the target backend supports it.
14081 * linux-low.c (linux_supports_multi_process): New function.
14082 (linux_target_ops): Install it as target_supports_multi_process
14085 2009-05-24 Doug Evans <dje@google.com>
14087 Global renaming of find_thread_pid to find_thread_ptid.
14088 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14089 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14090 All callers updated.
14092 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14093 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14096 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14097 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14098 (linux_resume_one_lwp): Ditto.
14100 2009-05-23 Doug Evans <dje@google.com>
14102 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14103 from struct inferior_list_entry * to struct lwp_info *.
14104 All callers updated.
14106 2009-05-13 Doug Evans <dje@google.com>
14108 * linux-x86-low.c: Don't include assert.h.
14109 (x86_siginfo_fixup): Use fatal, not assert.
14110 (x86_arch_setup): Fix comment.
14112 2009-05-12 Doug Evans <dje@google.com>
14114 Biarch support for i386/amd64 gdbserver.
14115 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14116 Add linux-x86-low.c.
14117 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14118 (linux-x86-low.o): Add.
14119 * linux-x86-64-low.c: Delete.
14120 * linux-i386-low.c: Delete.
14121 * linux-x86-low.c: New file.
14122 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14124 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14126 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14127 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14128 (linux_child_pid_to_exec_file): New function.
14129 (elf_64_header_p, elf_64_file_p): New functions.
14130 (siginfo_fixup): New function.
14131 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14132 give target a chance to convert layout.
14133 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14134 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14136 2009-05-07 Doug Evans <dje@google.com>
14138 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14139 (regsets_store_inferior_registers): Ditto.
14141 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14145 * linux-low.c (must_set_ptrace_flags): Delete.
14146 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14148 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14149 `lwp->must_set_ptrace_flags' instead.
14150 (linux_wait_for_event_1): Set ptrace options here.
14151 (linux_wait_1): ... not here.
14153 2009-04-30 Doug Evans <dje@google.com>
14155 * inferiors.c (started_inferior_callback): New function.
14156 (attached_inferior_callback): New function.
14157 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14158 * server.c (print_started_pid, print_attached_pid): New functions.
14159 (detach_or_kill_for_exit): New function.
14160 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14161 * server.h (have_started_inferiors_p): Declare.
14162 (have_attached_inferiors_p): Declare.
14164 * inferiors.c (remove_process): Fix memory leak, free process.
14165 * linux-low.c (linux_remove_process): New function.
14166 (linux_kill): Call it instead of remove_process.
14167 (linux_detach, linux_wait_1): Ditto.
14169 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14171 * configure.srv: Add x86 Windows CE target.
14173 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14175 * inferiors.c (get_thread_process): Make global.
14176 * server.h (get_thread_process): Add prototype.
14177 * thread-db.c (find_one_thread): Use get_thread_process
14178 instead of current_process.
14179 (thread_db_get_tls_address): Do not crash if called when
14180 thread layer is not yet initialized.
14182 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14184 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14185 * spu-low.c (current_tid): Rename to ...
14186 (current_ptid): ... this.
14187 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14188 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14189 ptid_get_lwp (current_ptid) instead of current_tid.
14190 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14191 instead of current_tid. Use find_process_pid to verify pid
14192 argument is valid. Pass proper argument to remove_process.
14193 (spu_thread_alive): Compare current_ptid instead of current_tid.
14194 (spu_resume): Likewise.
14196 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14198 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14201 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14203 Implement the multiprocess extensions, and add linux multiprocess
14206 * server.h (ULONGEST): Declare.
14207 (struct ptid, ptid_t): New.
14208 (minus_one_ptid, null_ptid): Declare.
14209 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14210 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14211 (struct inferior_list_entry): Change `id' type from unsigned from
14213 (struct sym_cache, struct breakpoint, struct
14214 process_info_private): Forward declare.
14215 (struct process_info): Declare.
14216 (current_process): Declare.
14217 (all_processes): Declare.
14218 (initialize_inferiors): Declare.
14219 (add_thread): Adjust to use ptid_t.
14220 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14221 (add_process, remove_process, find_thread_pid): Declare.
14222 (find_inferior_id): Adjust to use ptid_t.
14223 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14224 (multi_process): Declare.
14225 (push_event): Adjust to use ptid_t.
14226 (read_ptid, write_ptid): Declare.
14227 (prepare_resume_reply): Adjust to use ptid_t.
14228 (clear_symbol_cache): Declare.
14229 * inferiors.c (all_processes): New.
14230 (null_ptid, minus_one_ptid): New.
14231 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14232 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14233 (add_thread): Change unsigned long to ptid. Remove gdb_id
14235 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14236 (gdb_id_to_thread): Rename to ...
14237 (find_thread_pid): ... this. Change unsigned long to ptid.
14238 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14239 (loaded_dll, pull_pid_from_list): Adjust.
14240 (add_process, remove_process, find_process_pid)
14241 (get_thread_process, current_process, initialize_inferiors): New.
14242 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14243 (struct target_waitstatus) <related_pid>: Ditto.
14244 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14245 return type to int.
14246 (struct target_ops) <join>: Add `pid' argument.
14247 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14248 (struct target_ops) <wait>: Add `ptid' field. Change return type
14250 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14251 (mywait): Add `ptid' argument. Change return type to ptid_t.
14252 (target_pid_to_str): Declare.
14253 * target.c (set_desired_inferior): Adjust to use ptids.
14254 (mywait): Add new `ptid' argument. Adjust.
14255 (target_pid_to_str): New.
14256 * mem-break.h (free_all_breakpoints): Declare.
14257 * mem-break.c (breakpoints): Delelete.
14258 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14259 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14260 to use per-process breakpoint list.
14261 (free_all_breakpoints): New.
14262 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14263 (symbol_cache, all_symbols_looked_up): Delete.
14265 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14267 (prepare_resume_reply): Change ptid argument's type from unsigned
14268 long to ptid_t. Adjust. Implement W;process and X;process.
14269 (free_sym_cache, clear_symbol_cache): New.
14270 (look_up_one_symbol): Adjust to per-process symbol cache. *
14271 * server.c (cont_thread, general_thread, step_thread): Change type
14273 (attached): Delete.
14274 (multi_process): New.
14275 (last_ptid): Change type to ptid_t.
14276 (struct vstop_notif) <ptid>: Change type to ptid_t.
14277 (queue_stop_reply, push_event): Change `ptid' argument's type to
14279 (discard_queued_stop_replies): Add `pid' argument.
14280 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14281 changes. Don't reference the `attached' global.
14282 (attach_inferior): Adjust to mywait interface changes.
14283 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14284 features. Handle and report "multiprocess+". Handle
14286 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14288 (handle_v_kill): New.
14289 (handle_v_stopped): Adjust to use target_pid_to_str.
14290 (handle_v_requests): Allow multiple attaches and runs when
14291 multiprocess extensions are in effect. Handle "vKill".
14292 (myresume): Adjust to use ptids.
14293 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14294 (handle_status): Adjust to discard_queued_stop_replies interface
14296 (first_thread_of, kill_inferior_callback)
14297 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14298 (main): Call initialize_inferiors. Adjust to use ptids, killing
14299 and detaching from all inferiors. Handle multiprocess packet
14301 * linux-low.h: Include gdb_proc_service.h.
14302 (struct process_info_private): New.
14303 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14304 <lwpid_of>: Use ptid_get_lwp.
14305 (get_lwp_thread): Adjust.
14306 (struct lwp_info): Add `dead' member.
14307 (find_lwp_pid): Declare.
14308 * linux-low.c (thread_db_active): Delete.
14309 (new_inferior): Adjust comment.
14310 (inferior_pid): Delete.
14311 (linux_add_process): New.
14312 (handle_extended_wait): Adjust.
14313 (add_lwp): Change unsigned long to ptid.
14314 (linux_create_inferior): Add process to processes table. Adjust
14315 to use ptids. Don't set new_inferior here.
14316 (linux_attach_lwp): Rename to ...
14317 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14318 it. Adjust to use ptids.
14319 (linux_attach_lwp): New.
14320 (linux_attach): Add process to processes table. Don't set
14322 (struct counter): New.
14323 (second_thread_of_pid_p, last_thread_of_process_p): New.
14324 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14325 multiple processes.
14326 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14327 processes. Remove process from process table.
14328 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14329 to multiple processes.
14330 (any_thread_of): New.
14331 (linux_detach): Add `pid' argument, and handle it. Remove process
14332 from processes table.
14333 (linux_join): Add `pid' argument. Handle it.
14334 (linux_thread_alive): Change unsighed long argument to ptid_t.
14335 Consider dead lwps as not being alive.
14336 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14337 threads we're not interested in.
14338 (same_lwp, find_lwp_pid): New.
14339 (linux_wait_for_lwp): Change `pid' argument's type from int to
14341 (linux_wait_for_event): Rename to ...
14342 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14343 from int to ptid_t. Adjust.
14344 (linux_wait_for_event): New.
14345 (linux_wait_1): Add `ptid' argument. Change return type to
14346 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14347 that exit from the process table.
14348 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14350 (mark_lwp_dead): New.
14351 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14352 stopping all threads, mark its main lwp as dead.
14353 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14355 (fetch_register, usr_store_inferior_registers)
14356 (regsets_fetch_inferior_registers)
14357 (regsets_store_inferior_registers, linux_read_memory)
14358 (linux_write_memory): Inline `inferior_pid'.
14359 (linux_look_up_symbols): Adjust to use per-process
14360 `thread_db_active'.
14361 (linux_request_interrupt): Adjust to use ptids.
14362 (linux_read_auxv): Inline `inferior_pid'.
14363 (initialize_low): Don't reference thread_db_active.
14364 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14365 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14366 (ps_getpid): Return the pid of the current inferior.
14367 * thread-db.c (proc_handle, thread_agent): Delete.
14368 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14370 (find_one_thread): Change argument type to ptid_t. Adjust to
14372 (maybe_attach_thread): Adjust to per-process data and ptids.
14373 (thread_db_find_new_threads): Ditto.
14374 (thread_db_init): Ditto.
14375 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14376 processes table. Adjust to use ptids.
14377 (spu_kill, spu_detach): Adjust interface. Remove process from
14379 (spu_join, spu_thread_alive): Adjust interface.
14380 (spu_wait): Adjust interface. Remove process from processes
14381 table. Adjust to use ptids.
14382 * win32-low.c (current_inferior_tid): Delete.
14383 (current_inferior_ptid): New.
14384 (debug_event_ptid): New.
14385 (thread_rec): Take a ptid. Adjust.
14386 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14387 (child_delete_thread): Ditto.
14388 (do_initial_child_stuff): Add `attached' argument. Add process to
14390 (child_fetch_inferior_registers, child_store_inferior_registers):
14392 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14393 (win32_attach): Pass 1 to do_initial_child_stuff.
14394 (win32_kill): Adjust interface. Remove process from processes
14396 (win32_detach): Ditto.
14397 (win32_join): Adjust interface.
14398 (win32_thread_alive): Take a ptid.
14399 (win32_resume): Adjust to use ptids.
14400 (get_child_debug_event): Ditto.
14401 (win32_wait): Adjust interface. Remove exiting process from
14404 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14406 Non-stop mode support.
14408 * server.h (non_stop): Declare.
14409 (gdb_client_data, handler_func): Declare.
14410 (delete_file_handler, add_file_handler, start_event_loop):
14412 (handle_serial_event, handle_target_event, push_event)
14413 (putpkt_notif): Declare.
14414 * target.h (enum resume_kind): New.
14415 (struct thread_resume): Replace `step' field by `kind' field.
14416 (TARGET_WNOHANG): Define.
14417 (struct target_ops) <wait>: Add `options' argument.
14418 <supports_non_stop, async, start_non_stop>: New fields.
14419 (target_supports_non_stop, target_async): New.
14420 (start_non_stop): Declare.
14421 (mywait): Add `options' argument.
14422 * target.c (mywait): Add `options' argument. Print child exit
14423 notifications here.
14424 (start_non_stop): New.
14425 * server.c (non_stop, own_buf, mem_buf): New globals.
14426 (struct vstop_notif): New.
14427 (notif_queue): New global.
14428 (queue_stop_reply, push_event, discard_queued_stop_replies)
14429 (send_next_stop_reply): New.
14430 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14432 (attach_inferior): In non-stop mode, don't wait for the target
14434 (handle_general_set): Handle QNonStop.
14435 (handle_query): When handling qC, return the current general
14436 thread, instead of the first thread of the list.
14437 (handle_query): If the backend supports non-stop mode, include
14438 QNonStop+ in the qSupported query response.
14439 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14441 (handle_v_attach, handle_v_run): Handle non-stop mode.
14442 (handle_v_stopped): New.
14443 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14444 (myresume): Adjust to use resume_kind. Handle non-stop.
14445 (queue_stop_reply_callback): New.
14446 (handle_status): Handle non-stop mode.
14447 (main): Clear non_stop flag on reconnection. Use the event-loop.
14448 Refactor serial protocol handling from here ...
14449 (process_serial_event): ... to this new function. When GDB
14450 selects any thread, select one here. In non-stop mode, wait until
14451 GDB acks all pending events before exiting.
14452 (handle_serial_event, handle_target_event): New.
14453 * remote-utils.c (remote_open): Install remote_desc in the event
14455 (remote_close): Remove remote_desc from the event loop.
14456 (putpkt_binary): Rename to...
14457 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14458 (putpkt_binary): New as wrapper around putpkt_binary_1.
14459 (putpkt_notif): New.
14460 (prepare_resume_reply): In non-stop mode, don't change the
14462 * event-loop.c: New.
14463 * Makefile.in (OBJ): Add event-loop.o.
14464 (event-loop.o): New rule.
14466 * linux-low.h (pid_of): Moved here.
14468 (get_lwp_thread): Use lwpid_of.
14469 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14470 * linux-low.c (pid_of): Delete.
14471 (inferior_pid): Use lwpid_of.
14472 (linux_event_pipe): New.
14473 (target_is_async_p): New.
14475 (handle_extended_wait): Use lwpid_of.
14476 (add_lwp): Don't set lwpid field.
14477 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14478 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14479 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14480 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14481 first. Adjust to linux_wait_for_event interface changes. Use
14483 (linux_detach): Don't delete the main lwp here.
14484 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14485 (status_pending_p): Don't consider explicitly suspended lwps.
14486 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14487 pointer. Add OPTIONS argument. Change return type to int. Use
14488 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14489 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14490 pointer. Add status pointer argument. Return a pid instead of a
14491 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14492 changes. In non-stop mode, don't switch to a random thread.
14493 (linux_wait): Rename to...
14494 (linux_wait_1): ... this. Add target_options argument, and handle
14495 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14496 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14497 clean exit and signal exit code. Don't stop all threads in
14498 non-stop mode. In all-stop mode, only stop all threads when
14499 reporting a stop to GDB. Handle explicit thread stop requests.
14500 (async_file_flush, async_file_mark): New.
14502 (send_sigstop): Use lwpid_of.
14503 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14504 interface changes. In non-stop mode, don't switch to a random
14506 (linux_resume_one_lwp): Use lwpid_of.
14507 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14508 (linux_resume_one_thread): ... this. Handle resume_stop. In
14509 non-stop mode, don't look for pending flag in all threads.
14510 (resume_status_pending_p): Don't consider explicitly suspended
14512 (my_waitpid): Reimplement. Emulate __WALL.
14513 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14515 (sigchld_handler, linux_supports_non_stop, linux_async)
14516 (linux_start_non_stop): New.
14517 (linux_target_ops): Register linux_supports_non_stop, linux_async
14518 and linux_start_non_stop.
14519 (initialize_low): Install SIGCHLD handler.
14520 * thread-db.c (thread_db_create_event, find_one_thread)
14521 (thread_db_get_tls_address): Use lwpid_of.
14522 * win32-low.c (win32_detach): Adjust to use resume_kind.
14523 (win32_wait): Add `options' argument.
14524 * spu-low.c (spu_resume): Adjust to use resume_kind.
14525 (spu_wait): Add `options' argument.
14527 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14529 Decouple target code from remote protocol.
14531 * target.h (enum target_waitkind): New.
14532 (struct target_waitstatus): New.
14533 (struct target_ops) <wait>: Return an unsigned long. Take a
14534 target_waitstatus pointer instead of a char pointer.
14535 (mywait): Likewise.
14536 * target.c (mywait): Change prototype to return an unsigned long.
14537 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14538 * server.h (thread_from_wait, old_thread_from_wait): Delete
14540 (prepare_resume_reply): Change prototype to take a
14542 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14543 (last_status, last_ptid): New.
14544 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14545 pid instead of a signal.
14546 (attach_inferior): Remove "status" and "signal" parameters.
14548 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14550 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14551 (handle_v_requests, myresume): Remove "status" and "signal"
14552 parameters. Adjust.
14553 (handle_status): New.
14554 (main): Delete local `status'. Adjust.
14555 * remote-utils.c: Include target.h.
14556 (prepare_resume_reply): Change prototype to take a
14557 target_waitstatus. Adjust.
14559 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14561 * spu-low.c (spu_wait): Adjust.
14562 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14564 (win32_wait): Adjust.
14566 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14568 * target.h (struct thread_resume): Delete leave_stopped member.
14569 (struct target_ops): Add a `n' argument to the `resume' callback.
14570 * server.c (start_inferior): Adjust.
14571 (handle_v_cont, myresume): Adjust.
14572 * linux-low.c (check_removed_breakpoint): Adjust to resume
14573 interface change, and to removed leave_stopped field.
14574 (resume_ptr): Delete.
14575 (struct thread_resume_array): New.
14576 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14577 resume interface change.
14578 (linux_continue_one_thread, linux_queue_one_thread)
14579 (resume_status_pending_p): Check if the resume field is NULL
14580 instead of checking the leave_stopped member.
14581 (linux_resume): Adjust to the target resume interface change.
14582 * spu-low.c (spu_resume): Adjust to the target resume interface
14584 * win32-low.c (win32_detach, win32_resume): Ditto.
14586 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14588 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14590 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14592 (linux_continue_one_thread): Only preserve the stepping flag if
14593 there's a pending breakpoint.
14595 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14597 * server.c (main): After the inferior having exited, call
14598 remote_close before exiting gdbserver.
14600 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14602 Fix size of FPSCR in Power 7 processors.
14603 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14604 (PPC_FEATURE_HAS_DFP): New #define.
14605 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14608 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14610 * server.c (handle_query) Whitespace and formatting.
14612 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14614 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14615 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14616 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14617 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14618 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14619 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14620 Makefile.in, configure.ac: Fix whitespace throughout.
14621 * configure: Regenerate.
14623 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14625 * inferiors.c (find_inferior): Make it safe for the callback
14626 function to delete the currently iterated inferior.
14628 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14630 * Makefile.in (linuw_low_h): Move higher.
14631 (thread-db.o): Depend on $(linux_low_h).
14633 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14635 Rename "process" to "lwp" throughout.
14637 * linux-low.c (all_processes): Rename to...
14638 (all_lwps): ... this.
14639 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14640 (add_process): Rename to ...
14641 (add_lwp): ... this. Adjust.
14642 (linux_create_inferior): Adjust.
14643 (linux_attach_lwp): Adjust.
14644 (linux_attach): Adjust.
14645 (linux_kill_one_process): Rename to ...
14646 (linux_kill_one_lwp): ... this. Adjust.
14647 (linux_kill): Adjust.
14648 (linux_detach_one_process): Rename to ...
14649 (linux_detach_one_lwp): ... this. Adjust.
14650 (linux_detach): Adjust.
14651 (check_removed_breakpoint): Adjust.
14652 (status_pending_p): Adjust.
14653 (linux_wait_for_process): Rename to ...
14654 (linux_wait_for_lwp): ... this. Adjust.
14655 (linux_wait_for_event): Adjust.
14656 (send_sigstop): Adjust.
14657 (wait_for_sigstop): Adjust.
14658 (stop_all_processes): Rename to ...
14659 (stop_all_lwps): ... this.
14660 (linux_resume_one_process): Rename to ...
14661 (linux_resume_one_lwp): ... this. Adjust.
14662 (linux_set_resume_request, linux_continue_one_thread)
14663 (linux_queue_one_thread, resume_status_pending_p)
14664 (usr_store_inferior_registers, regsets_store_inferior_registers)
14665 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14667 * linux-low.h (get_process): Rename to ...
14668 (get_lwp): ... this. Adjust.
14669 (get_thread_process): Rename to ...
14670 (get_thread_lwp): ... this. Adjust.
14671 (get_process_thread): Rename to ...
14672 (get_lwp_thread): ... this. Adjust.
14673 (struct process_info): Rename to ...
14674 (struct lwp_info): ... this.
14675 (all_processes): Rename to ...
14676 (all_lwps): ... this.
14677 * proc-service.c (ps_lgetregs): Adjust.
14678 * thread-db.c (thread_db_create_event, find_one_thread)
14679 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14681 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14683 * server.c (handle_query): Handle "qAttached".
14685 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14687 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14688 GPLv3, update license URL.
14690 2009-03-01 Doug Evans <dje@google.com>
14692 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14693 (server_h): Add gdb_signals.h.
14694 (signals.o): Update.
14695 * server.h (target_signal_from_host,target_signal_to_host_p)
14696 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14698 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14700 * remote-utils.c (getpkt): Also generate remote-debug
14701 information if noack_mode is set.
14703 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14705 * server.c (handle_query): Report qXfer:siginfo:read and
14706 qXfer:siginfo:write as supported and handle them.
14707 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14708 * linux-low.c (linux_xfer_siginfo): New.
14709 (linux_target_ops): Set it.
14711 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14713 * server.c (gdbserver_usage): Mention --remote-debug.
14714 (main): Accept '--remote-debug' switch.
14716 2009-01-18 Doug Evans <dje@google.com>
14718 * regcache.c (new_register_cache): No need to check result of xcalloc.
14719 * server.c (handle_search_memory): Back out calls to xmalloc,
14720 result is checked and error is returned to user upon failure.
14721 (handle_query): Ditto. Add more checks for result of malloc.
14722 (handle_v_cont): Check result of malloc, report error back to
14724 (handle_v_run): Ditto. Call freeargv.
14725 * server.h (freeargv): Declare.
14726 * utils.c (freeargv): New fn.
14728 2009-01-15 Doug Evans <dje@google.com>
14730 * gdbreplay.c (perror_with_name): Make arg const char *.
14731 * server.h (target_signal_to_name): Make return type const char *.
14732 * thread-db.c (thread_db_err_str): Make return type const char *.
14733 * utils.c (perror_with_name): Make arg const char *.
14735 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14737 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14738 when handling a EXIT_PROCESS_DEBUG_EVENT.
14740 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14742 * gdbreplay.c (gdbreplay_version): Update copyright year.
14743 * server.c (gdbserver_version): Likewise.
14745 2009-01-05 Doug Evans <dje@google.com>
14747 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14748 (handle_extended_wait): Improve comment.
14750 2008-12-13 Doug Evans <dje@google.com>
14752 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14753 * server.h (ATTR_MALLOC): New macro.
14754 (xmalloc,xcalloc,xstrdup): Declare.
14755 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14756 * inferiors.c: Ditto.
14757 * linux-low.c: Ditto.
14758 * mem-break.c: Ditto.
14759 * regcache.c: Ditto.
14760 * remote-utils.c: Ditto.
14763 * win32-low.c: Ditto.
14765 2008-12-12 Doug Evans <dje@google.com>
14767 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14768 in debugging printf.
14770 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14772 2008-12-09 Doug Evans <dje@google.com>
14774 * linux-low.h (struct process_info): Delete member tid, unused.
14775 * thread-db.c (find_one_thread): Update.
14776 (maybe_attach_thread): Update.
14778 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14780 * target.h (struct target_ops): Add qxfer_osdata member.
14781 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14783 (linux_qxfer_osdata): New functions.
14784 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14786 * server.c (handle_query): Handle "qXfer:osdata:read:".
14787 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14788 (buffer_xml_printf): New functions.
14789 * server.h (struct buffer): New.
14790 (buffer_grow_str, buffer_grow_str0): New macros.
14791 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14792 (buffer_xml_printf): Declare.
14794 2008-11-24 Doug Evans <dje@google.com>
14796 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14798 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14800 * server.c (handle_v_run): Always use the supplied argument list.
14802 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14804 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14805 (xtensa_regmap_table): Add entry for scompare1.
14807 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14809 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14810 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14811 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14812 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14813 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14814 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14815 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14816 XML target descriptions.
14817 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14818 when inferior is running on an ISA 2.05 or later processor. Add
14819 special case to return offset for full 64-bit slot of FPSCR when
14822 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14824 * Makefile.in (SFILES, clean): Added sparc64 files.
14825 (reg-sparc64.o, reg-sparc64.c): New.
14826 * configure.srv (sparc*-*-linux*): New configuration.
14827 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14828 syscall arguments for SPARC.
14829 (regsets_store_inferior_registers): Likewise.
14830 * linux-sparc-low.c: New file.
14832 2008-10-21 Doug Evans <dje@google.com>
14834 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14835 (READLINE_DIR,READLINE_DEP): Delete.
14836 (INTERNAL_CFLAGS): Update.
14837 (LINTFLAGS): Update.
14839 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14841 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14842 whole argv from the last run, not just argv[0].
14844 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14846 * regcache.c (new_register_cache): Return NULL if the register
14847 cache size isn't known yet.
14848 (free_register_cache): Avoid dereferencing a NULL regcache.
14850 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14852 * configure.srv: Merge MIPS and MIPS64.
14854 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14856 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14858 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14860 * Makefile.in: Add required vsx dependencies.
14862 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14863 Declare init_registers_powerpc_vsx32l.
14864 Declare init_registers_powerpc_vsx64l.
14865 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14866 (ppc_arch_setup): Check for VSX in hwcap.
14867 (ppc_fill_vsxregset): New function.
14868 (ppc_store_vsxregset): New function.
14869 Add new VSX entry in regset_info target_regsets.
14871 * configure.srv: Add new VSX dependencies.
14873 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14875 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14876 (remote_open): Set or clear transport_is_reliable.
14877 (putpkt_binary): Don't expect acks in noack mode.
14878 (getpkt): Don't send ack/nac in noack mode.
14879 * server.c (handle_general_set): Handle QStartNoAckMode.
14880 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14882 (main): Reset noack_mode on every connection.
14883 * server.h (noack_mode): Declare.
14885 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14887 * Makefile.in (GDBREPLAY_OBS): New variable.
14888 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14890 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14891 Daniel Jacobowitz <dan@codesourcery.com>
14893 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14894 (usr_store_inferior_registers): Likewise.
14895 (regsets_store_inferior_registers): Likewise.
14897 2008-07-31 Rolf Jansen <rj@surtec.com>
14898 Pedro Alves <pedro@codesourcery.com>
14900 * configure.ac: Check for memmem declaration.
14901 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14902 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14903 (disable_packet_qfThreadInfo): Unconditionally compile.
14904 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14905 * configure, config.in: Regenerate.
14907 2008-07-28 Doug Kwan <dougkwan@google.com>
14909 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14910 (linux_write_memory): Remove declaration of errno.
14912 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14914 * linux-low.c (handle_extended_wait): Do not use "status"
14915 variable uninitialized.
14917 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14919 * server.c (handle_v_attach): Inhibit reporting dll changes.
14921 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14923 * remote-utils.c (prepare_resume_reply): If requested, don't
14924 output "thread:TID" in the T stop reply.
14926 * server.c (disable_packet_vCont, disable_packet_Tthread)
14927 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14928 (handle_query): If requested, disable support for qC, qfThreadInfo
14930 (handle_v_requests): If requested, disable support for vCont.
14931 (gdbserver_show_disableable): New.
14932 (main): Handle --disable-packet and --disable-packet=LIST.
14934 * server.h (disable_packet_vCont, disable_packet_Tthread)
14935 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14937 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14939 * server.c (gdbserver_usage): Mention --version.
14941 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14943 * Makefile.in (gdbreplay.o): New rule.
14945 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14947 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14948 message, not gdbserver.
14950 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14951 Nathan Sidwell <nathan@codesourcery.com>
14952 Joseph Myers <joseph@codesourcery.com>
14954 * acinclude.m4: Include ../../config/acx.m4.
14955 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14956 * configure, config.in: Regenerate.
14957 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14958 * server.c (gdbserver_version): Print PKGVERSION.
14959 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14960 (main): Adjust gdbserver_usage calls.
14961 * gdbreplay.c (version, host_name): Add declarations.
14962 (gdbreplay_version, gdbreplay_usage): New.
14963 (main): Accept --version and --help options.
14965 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14967 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14968 (arm_breakpoint_at): Handle Thumb.
14969 (the_low_target): Add comment.
14971 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14973 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14975 2008-05-09 Doug Evans <dje@google.com>
14977 * server.h (decode_search_memory_packet): Declare.
14978 * remote-utils.c (decode_search_memory_packet): New fn.
14979 * server.c (handle_search_memory_1): New fn.
14980 (handle_search_memory): New fn.
14981 (handle_query): Process qSearch:memory packets.
14983 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14985 * regcache.c (registers_length): Remove.
14986 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14987 full register packet.
14988 * regcache.h (registers_length): Remove prototype.
14989 * server.h (PBUFSIZ): Define to 16384.
14991 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14993 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14994 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14995 powerpc-64l.o, and powerpc-altivec64l.o.
14996 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14997 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14998 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14999 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15000 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15003 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15004 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15005 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15006 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15007 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15008 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15009 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15010 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15011 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15012 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15015 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15016 (init_registers_powerpc_32l): ... this new prototype.
15017 (init_registers_powerpc_32): Remove, replace by ...
15018 (init_registers_powerpc_altivec32l): ... this new prototype.
15019 (init_registers_powerpc_e500): Remove, replace by ...
15020 (init_registers_powerpc_e500l): ... this new prototype.
15021 (init_registers_ppc64): Remove, replace by ...
15022 (init_registers_powerpc_64l): ... this new prototype.
15023 (init_registers_powerpc_64): Remove, replace by ...
15024 (init_registers_powerpc_altivec64l): ... this new prototype.
15025 (ppc_num_regs): Set to 73.
15026 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15027 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15028 (ppc_cannot_store_register): Handle orig_r3 and trap.
15029 (ppc_arch_setup): Update init_registers_... calls.
15030 (ppc_fill_gregset): Handle orig_r3 and trap.
15032 * inferiors.c (clear_inferiors): Reset current_inferior.
15034 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15036 * acinclude.m4: Add override.m4.
15037 * configure: Regenerate.
15039 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15041 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15042 initial call to init_register_ppc64.
15044 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15046 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15047 single powerpc*-*-linux* case.
15048 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15050 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15052 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15053 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15055 * linux-ppc-low.c: Include <elf.h>.
15056 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15057 (ppc_hwcap): New global variable.
15058 (ppc_regmap): Remove __SPE__ #ifdef sections.
15059 (ppc_regmap_e500): New global variable.
15060 (ppc_cannot_store_register): Update __SPE__ special case.
15061 (ppc_get_hwcap): New function.
15062 (ppc_arch_setup): Use it to determine whether inferior supports
15063 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15064 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15065 Do not access registers if target does not support AltiVec.
15066 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15067 Do not access registers if target does not support SPE.
15068 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15070 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15072 * linux-low.c (disabled_regsets, num_regsets): New.
15073 (use_regsets_p): Delete.
15074 (linux_wait_for_process): Clear disabled_regsets.
15075 (regsets_fetch_inferior_registers): Check and set it.
15076 (regsets_store_inferior_registers): Likewise.
15077 (linux_fetch_registers, linux_store_registers): Do not use
15079 (initialize_low): Allocate disabled_regsets.
15081 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15083 * Makefile.in (LIBOBJS): New.
15084 (OBS): Use LIBOBJS.
15085 (memmem.o): New rule.
15086 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15087 * configure: Regenerated.
15089 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15091 * server.c (handle_query): Never return "unsupported" for
15092 qXfer:features:read queries.
15094 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15096 * server.c (get_features_xml): Fix inverted condition.
15097 (handle_query): Always support qXfer:feature:read.
15099 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15101 * server.c (wrapper_argv): New.
15102 (start_inferior): Handle wrapper_argv. If set, expect an extra
15104 (gdbserver_usage): Document --wrapper.
15105 (main): Parse --wrapper.
15107 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15109 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15110 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15111 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15112 (ppc_set_pc): Likewise.
15113 (ppc_arch_setup): New function.
15114 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15115 of collect_register.
15116 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15118 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15120 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15121 instead of linux-ppc64-low.o.
15122 * linux-ppc64-low.c: Remove file.
15123 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15124 (linux-ppc64-low.o): Remove rule.
15126 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15127 (init_registers_powerpc_64): Likewise.
15128 (ppc_regmap): Conditionally define depending on __powerpc64__.
15129 (ppc_cannot_store_register): Do not special-case "fpscr" when
15130 compiled on __powerpc64__.
15131 (ppc_collect_ptrace_register): New function.
15132 (ppc_supply_ptrace_register): New function.
15133 (ppc_breakpoint): Change type to "unsigned int".
15134 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15135 (the_low_target): Conditionally provide initializers for the
15136 arch_setup member depending on __powerpc64__. Install
15137 collect_ptrace_register and supply_ptrace_register members.
15139 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15141 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15142 * server.c (gdbserver_xmltarget): Define.
15143 (get_features_xml): Use it to replace "target.xml" and arch_string.
15145 * configure.srv: Remove srv_xmltarget. Add XML files that were
15146 mentioned there to srv_xmlfiles instead. Remove conditional tests
15147 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15148 srv_xmlfiles and srv_regobj to include all possible choices.
15149 * configure.ac (srv_xmltarget): Remove.
15150 (srv_xmlfiles): Do not add "target.xml".
15151 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15152 checks for supplementary target information.
15153 * configure: Regenerate.
15154 * Makefile.in (XML_TARGET): Remove.
15155 (target.xml): Remove rule.
15156 (clean): Do not clean up target.xml.
15157 (.PRECIOUS): Do not mention target.xml.
15159 * target.h (struct target_ops): Remove arch_string member.
15160 * linux-low.c (linux_arch_string): Remove.
15161 (linux_target_ops): Remove arch_string initializer.
15162 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15163 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15164 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15165 * spu-low.c (spu_arch_string): Remove.
15166 (spu_target_ops): Remove arch_string initializer.
15167 * win32-low.c (win32_arch_string): Remove.
15168 (win32_target_ops): Remove arch_string initializer.
15169 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15170 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15171 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15173 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15175 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15176 by collect_ptrace_register and supply_ptrace_register hooks.
15177 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15178 instead of checking for the_low_target.left_pad_xfer.
15179 (usr_store_inferior_registers): Use collect_ptrace_register callback
15180 instead of checking for the_low_target.left_pad_xfer.
15182 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15183 (s390_supply_ptrace_register): Likewise.
15184 (s390_fill_gregset): Call s390_collect_ptrace_register.
15185 (the_low_target): Update.
15187 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15188 (ppc_supply_ptrace_register): Likewise.
15189 (the_low_target): Update.
15191 * linux-i386-low.c (the_low_target): Update.
15192 * linux-x86-64-low.c (the_low_target): Update.
15194 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15196 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15197 reg-s390.o and reg-s390x.o.
15199 * linux-low.c (new_inferior): New global variable.
15200 (linux_create_inferior, linux_attach): Set it.
15201 (linux_wait_for_process): Call the_low_target.arch_setup after the
15202 target has stopped for the first time.
15203 (initialize_low): Do not call the_low_target.arch_setup.
15205 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15206 (s390_set_pc): Likewise.
15207 (s390_arch_setup): New function.
15208 (the_low_target): Use s390_arch_setup as arch_setup routine.
15210 * regcache.c (realloc_register_cache): New function.
15211 (set_register_cache): Call it for each existing regcache.
15213 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15215 * server.h (init_registers): Remove prototype.
15217 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15218 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15219 instead of init_registers ().
15220 * linux-arm-low.c (init_registers_arm): Add prototype.
15221 (init_registers_arm_with_iwmmxt): Likewise.
15222 (the_low_target): Add initializer for arch_setup field.
15223 * linux-cris-low.c (init_registers_cris): Add prototype.
15224 (the_low_target): Add initializer for arch_setup field.
15225 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15226 (the_low_target): Add initializer for arch_setup field.
15227 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15228 (the_low_target): Add initializer for arch_setup field.
15229 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15230 (the_low_target): Add initializer for arch_setup field.
15231 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15232 (the_low_target): Add initializer for arch_setup field.
15233 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15234 (the_low_target): Add initializer for arch_setup field.
15235 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15236 (init_registers_mips64_linux): Likewise.
15237 (the_low_target): Add initializer for arch_setup field.
15238 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15239 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15240 (the_low_target): Add initializer for arch_setup field.
15241 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15242 (init_registers_powerpc_64): Likewise.
15243 (the_low_target): Add initializer for arch_setup field.
15244 * linux-s390-low.c (init_registers_s390): Add prototype.
15245 (init_registers_s390x): Likewise.
15246 (the_low_target): Add initializer for arch_setup field.
15247 * linux-sh-low.c (init_registers_sh): Add prototype.
15248 (the_low_target): Add initializer for arch_setup field.
15249 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15250 (the_low_target): Add initializer for arch_setup field.
15251 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15252 (the_low_target): Add initializer for arch_setup field.
15254 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15255 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15256 instead of init_registers ().
15257 * win32-arm-low.c (init_registers_arm): Add prototype.
15258 (the_low_target): Add initializer for arch_setup field.
15259 * win32-i386-low.c (init_registers_i386): Add prototype.
15260 (the_low_target): Add initializer for arch_setup field.
15262 * spu-low.c (init_registers_spu): Add prototype.
15263 (initialize_low): Call initialie_registers_spu () instead of
15264 initialize_registers ().
15266 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15268 * server.c (handle_v_requests): When handling the vRun and vAttach
15269 packets, if already debugging a process, don't kill it. Return an
15272 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15274 * server.c (handle_query): Correct length check.
15276 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15278 * win32-low.c (do_initial_child_stuff): Add process handle
15279 parameter. Set current_process_handle and current_process_id from the
15280 parameters. Clear globals.
15281 (win32_create_inferior): Don't set current_process_handle and
15282 current_process_id here. Instead pass them on the call to
15283 do_initial_child_stuff.
15284 (win32_attach): Likewise.
15285 (win32_clear_inferiors): New.
15286 (win32_kill): Don't close the current process handle or the
15287 current thread handle here. Instead call win32_clear_inferiors.
15288 (win32_detach): Don't open a new handle to the process. Call
15289 win32_clear_inferiors.
15290 (win32_join): Don't rely on current_process_handle; open a new
15291 handle using the process id.
15292 (win32_wait): Call win32_clear_inferiors when the inferior process
15295 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15297 * server.c (monitor_show_help): Add "exit".
15299 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15301 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15302 (clean): Add reg-xtensa.c.
15303 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15304 * configure.srv (xtensa*-*-linux*) New target.
15305 * linux-xtensa-low.c: New.
15306 * xtensa-xtregs.c: New.
15308 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15310 * hostio.c: Don't include errno.h.
15311 (errno_to_fileio_errno): Move to hostio-errno.
15312 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15313 error number outputting to the target->hostio_last_error callback.
15314 (hostio_packet_error): Use FILEIO_EINVAL directly.
15315 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15316 calls to hostio_error.
15317 * hostio-errno.c: New.
15318 * server.h (hostio_last_error_from_errno): Declare.
15319 * target.h (target_ops): Add hostio_last_error member.
15320 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15321 as hostio_last_error handler.
15322 * spu-low.c (spu_target_ops): Likewise.
15323 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15324 (wince_hostio_last_error): New functions.
15325 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15326 as hostio_last_error handler.
15327 (win32_target_ops) [!_WIN32_WCE]: Register
15328 hostio_last_error_from_errno as hostio_last_error handler.
15329 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15330 (hostio-errno.o): New rule.
15331 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15332 * configure.srv (srv_hostio_err_objs): New variable. Default to
15334 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15335 * configure: Regenerate.
15337 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15339 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15340 (linux_kill, linux_detach): Clean up the process list.
15341 * remote-utils.c (remote_open): Improve port number parsing.
15342 (putpkt_binary, input_interrupt): Only send interrupts if the target
15344 * server.c (extended_protocol): Make static.
15345 (attached): Define earlier.
15346 (exit_requested, response_needed, program_argv): New variables.
15347 (target_running): New.
15348 (start_inferior): Clear attached here.
15349 (attach_inferior): Set attached here.
15350 (require_running): Define.
15351 (handle_query): Use require_running and target_running. Implement
15353 (handle_v_attach, handle_v_run): New.
15354 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15355 (gdbserver_usage): Update.
15356 (main): Redo argument parsing. Handle --debug and --multi. Handle
15357 --attach along with other options or after the port. Save
15358 program_argv. Support no initial program. Resynchronize
15359 communication with GDB after an error. Handle "monitor exit".
15360 Use require_running and target_running. Always allow the extended
15361 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15362 restart in extended mode.
15363 * README: Refer to the GDB manual. Update --attach usage.
15365 2007-12-20 Andreas Schwab <schwab@suse.de>
15367 * linux-low.c (STACK_SIZE): Define.
15368 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15369 (linux_test_for_tracefork): Likewise.
15371 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15373 * linux-low.c (linux_wait_for_event): Update messages. Do not
15374 reinsert auto-delete breakpoints.
15375 * mem-break.c (struct breakpoint): Change return type of handler to
15377 (set_breakpoint_at): Update handler type.
15378 (reinsert_breakpoint_handler): Return 1 instead of calling
15380 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15382 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15383 * mem-break.h (set_breakpoint_at): Update handler type.
15384 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15385 * win32-low.c (auto_delete_breakpoint): New.
15386 (get_child_debug_event): Use it.
15388 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15390 * configure.ac: Check for pread and pwrite.
15391 * hostio.c (handle_pread): Fall back to lseek and read.
15392 (handle_pwrite): Fall back to lseek and write.
15393 * config.in, configure: Regenerated.
15395 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15397 * server.c (myresume): Add own_buf argument.
15398 (main): Update calls.
15400 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15402 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15403 * remote-utils.c (remote_open): Do not call disable_async_io.
15404 (block_async_io): Delete.
15405 (unblock_async_io): Make static.
15406 (initialize_async_io): New.
15407 * server.c (handle_v_cont): Handle async I/O here.
15408 (myresume): Likewise. Move other common resume tasks here...
15409 (main): ... from here. Call initialize_async_io. Disable async
15410 I/O before the main loop.
15411 * server.h (initialize_async_io): Declare.
15412 (block_async_io, unblock_async_io): Delete prototypes.
15413 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15415 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15417 * remote-utils.c (readchar): Allow binary data in received messages.
15419 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15421 * win32-low.c (attaching): New global.
15422 (win32_create_inferior): Clear the `attaching' global.
15423 (win32_attach): Set the `attaching' global.
15424 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15425 attaching. Only set a breakpoint at the entry point if not
15428 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15430 * server.c (main): Don't report dll events on the initial
15431 connection on attaches.
15433 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15435 * server.c (main): Relax numerical bases supported for the pid of
15436 the --attach command line argument.
15438 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15440 * win32-low.c (win32_attach): Call OpenProcess before
15441 DebugActiveProcess, not after. Add last error output to error
15444 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15446 * win32-low.c (win32_get_thread_context)
15447 (win32_set_thread_context): New functions.
15448 (thread_rec): Use win32_get_thread_context.
15449 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15450 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15453 2007-12-03 Leo Zayas
15454 Pedro Alves <pedro_alves@portugalmail.pt>
15456 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15458 (child_add_thread): Minor cleanup.
15459 (child_continue): Resume artificially suspended threads before
15460 calling ContinueDebugEvent.
15461 (suspend_one_thread): New.
15462 (fake_breakpoint_event): New.
15463 (get_child_debug_event): Change return type to int. Check here if
15464 gdb sent an interrupt request. If a soft interrupt was requested,
15465 fake a breakpoint event. Return 0 if there is no event to handle,
15467 (win32_wait): Don't check here if gdb sent an interrupt request.
15468 Ensure there is a valid event to handle.
15469 (win32_request_interrupt): Add soft interruption method as last
15472 2007-12-03 Leo Zayas
15473 Pedro Alves <pedro_alves@portugalmail.pt>
15475 * win32-low.h (win32_thread_info): Add descriptions to the
15476 structure members. Replace `suspend_count' counter by a
15478 * win32-low.c (thread_rec): Update condition of when to get the
15479 context from the inferior. Rely on ContextFlags being set if it
15480 has already been retrieved. Only suspend the inferior thread if
15481 we haven't already. Warn if that fails.
15482 (continue_one_thread): s/suspend_count/suspended/. Only call
15483 ResumeThread once. Warn if that fails.
15485 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15487 * win32-low.c (win32_wait): Don't read from the inferior when it
15488 has already exited.
15490 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15492 * Makefile.in (win32_low_h): New variable.
15493 (win32-low.o): Add dependency on $(win32_low_h).
15494 (win32-arm-low.o, win32-i386-low.o): New rules.
15496 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15498 * hostio.c: Correct copyright year.
15500 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15502 * Makefile.in (OBS): Add hostio.o.
15503 (hostio.o): New rule.
15504 * server.h (handle_vFile): Declare.
15505 * hostio.c: New file.
15506 * server.c (handle_v_requests): Take packet_len and new_packet_len
15507 for binary packets. Call handle_vFile.
15508 (main): Update call to handle_v_requests.
15510 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15512 * linux-low.c: Include <sched.h>.
15514 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15516 * linux-low.c (linux_tracefork_grandchild): New.
15517 (linux_tracefork_child): Use clone.
15518 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15520 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15522 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15524 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15526 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15528 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15530 * inferiors.c (change_inferior_id): Delete.
15531 (add_pid_to_list, pull_pid_from_list): New.
15532 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15533 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15534 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15535 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15536 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15537 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15538 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15539 (using_threads): Always set to 1.
15540 (handle_extended_wait): New.
15541 (add_process): Do not set TID.
15542 (linux_create_inferior): Set must_set_ptrace_flags.
15543 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15544 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15545 (linux_thread_alive): Rename TID argument to LWPID.
15546 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15547 (linux_wait_for_event): Do not use TID or check using_threads. Update
15548 call to dead_thread_notify. Call handle_extended_wait.
15549 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15550 (send_sigstop): Delete sigstop_sent.
15551 (wait_for_sigstop): Avoid TID.
15552 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15553 (linux_test_for_tracefork): New.
15554 (linux_lookup_signals): Use thread_db_active and
15555 linux_supports_tracefork_flag.
15556 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15557 * linux-low.h (get_process_thread): Avoid TID.
15558 (struct process_ifo): Move thread_known and tid to the end. Remove
15560 (linux_attach_lwp, thread_db_init): Update prototypes.
15561 * server.h (change_inferior_id): Delete prototype.
15562 (add_pid_to_list, pull_pid_from_list): New prototypes.
15563 * thread-db.c (thread_db_use_events): New.
15564 (find_first_thread): Rename to...
15565 (find_one_thread): ...this. Update callers and messages. Do not
15566 call fatal. Check thread_db_use_events. Do not call
15567 change_inferior_id or new_thread_notify.
15568 (maybe_attach_thread): Update. Do not call new_thread_notify.
15569 (thread_db_init): Set thread_db_use_events. Check use_events.
15570 * utils.c (fatal, warning): Correct message prefix.
15572 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15574 * Makefile.in (clean): Remove new files.
15575 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15576 (powerpc-64.o, powerpc-64.c): New rules.
15577 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15578 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15580 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15582 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15583 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15584 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15585 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15586 (target_regsets): Add AltiVec and SPE register sets.
15587 * configure.ac: Check for AltiVec and SPE.
15588 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15589 (ppc_fill_vrregset, ppc_store_vrregset): New.
15590 (target_regsets): Add AltiVec register set.
15591 * configure: Regenerated.
15593 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15595 * linux-low.c (O_LARGEFILE): Define.
15596 (linux_read_memory): Use /proc/PID/mem.
15597 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15598 * configure, config.in: Regenerated.
15600 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15602 * linux-low.c (linux_wait_for_event): Do not pass signals while
15605 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15607 * win32-low.c (create_process): New.
15608 (win32_create_inferior): Use create_process instead of
15609 CreateProcess. If create_process failed retry appending an ".exe"
15610 suffix. Store the GetLastError result immediatelly after
15611 create_process calls and use it on the call to error.
15613 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15615 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15617 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15619 * configure.ac: Switch license to GPLv3.
15621 2007-08-01 Michael Snyder <msnyder@access-company.com>
15623 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15625 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15627 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15629 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15630 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15631 CloseToolhelp32Snapshot.
15632 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15633 CloseToolhelp32Snapshot.
15635 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15637 * server.c (main): Check for inferior exit before main loop.
15639 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15641 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15642 instead of on tmp_desc.
15644 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15645 Daniel Jacobowitz <dan@codesourcery.com>
15647 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15648 (add_thread): Minor cleanups.
15649 (clear_inferiors): Move lower in the file. Clear the DLL
15651 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15652 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15653 (xml_escape_text): New.
15654 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15656 (handle_v_cont): Report errors.
15657 (gdbserver_version): Update.
15658 (main): Correct size of own_buf. Do not report initial DLL events.
15659 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15660 (unloaded_dll, xml_escape_text): New.
15661 * win32-low.c (enum target_waitkind): Update comments.
15662 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15663 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15664 (win32_EnumProcessModules, win32_GetModuleInformation)
15665 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15666 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15667 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15668 (win32_Module32First, win32_Module32Next, load_toolhelp)
15669 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15670 (get_child_debug_event): Handle DLL events.
15671 (win32_wait): Likewise.
15673 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15675 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15676 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15678 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15680 * win32-low.c (handle_output_debug_string): Ignore event if not
15683 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15685 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15687 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15689 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15691 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15693 * inferiors.c (change_inferior_id): Add comment.
15694 * linux-low.c (check_removed_breakpoint): Add an early
15695 prototype. Improve debug output.
15696 (linux_attach): Doc update.
15697 (linux_detach_one_process, linux_detach): Clean up before releasing
15699 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15700 * linux-low.h (struct process_info): Doc improvement.
15701 * mem-break.c (delete_all_breakpoints): New.
15702 * mem-break.h (delete_all_breakpoints): New prototype.
15703 * thread-db.c (find_first_thread): New.
15704 (thread_db_create_event): Call it instead of
15705 thread_db_find_new_threads. Clean up unused variables.
15706 (maybe_attach_thread): Remove first thread handling.
15707 (thread_db_find_new_threads): Use find_first_thread.
15708 (thread_db_get_tls_address): Likewise.
15710 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15712 * thread-db.c (thread_db_find_new_threads): Add prototype.
15713 (thread_db_create_event): Check for the main thread before adding
15715 (maybe_attach_thread): Only enable event reporting if TID == 0.
15716 (thread_db_get_tls_address): Check for new threads.
15718 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15720 * linux-low.c (linux_create_inferior): Try execv before execvp.
15721 * spu-low.c (spu_create_inferior): Likewise.
15723 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15725 * linux-low.c (linux_create_inferior): Change execv to execvp.
15726 * spu-low.c (spu_create_inferior): Likewies.
15728 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15730 * Makefile.in (clean): Clean new files instead of deleted ones.
15731 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15732 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15734 * configure.srv: Specify XML files and new regformats for MIPS and
15736 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15737 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15738 an entry for the restart register.
15739 (mips_cannot_fetch_register, mips_cannot_store_register)
15740 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15741 register names to match the XML descriptions.
15742 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15743 restart register instead of $0.
15745 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15746 Markus Deuling <deuling@de.ibm.com>
15748 * remote-utils.c (decode_xfer_write): New function.
15749 * server.h (decode_xfer_write): Add prototype.
15750 * server.c (handle_query): Add PACKET_LEN argument. Support
15751 qXfer:spu:read and qXfer:spu:write packets.
15752 (main): Pass packet_len to handle_query.
15753 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15754 * target.h (target_ops): Add qxfer_spu.
15756 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15758 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15759 accessing non-seekable spufs files.
15761 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15763 * server.c (handle_query): Add reply for qC packet.
15765 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15766 Leo Zayas <lerele@champenstudios@com>
15768 * server.h (check_remote_input_interrupt_request): New function.
15769 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15770 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15771 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15772 (check_remote_input_interrupt_request): New function.
15773 * server.h (check_remote_input_interrupt_request): Declare.
15774 * win32-low.c (winapi_DebugBreakProcess,
15775 winapi_GenerateConsoleCtrlEvent): New typedefs.
15776 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15778 (win32_wait): Check for remote interrupt request
15779 with check_remote_input_interrupt_request.
15780 (win32_request_interrupt): New function.
15781 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15783 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15785 * win32-low.c (debug_registers_changed,
15786 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15787 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15788 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15789 (thread_rec): Get context using the low target.
15790 (child_add_thread): Call thread_added on the low target,
15791 which does the same thing.
15793 (do_initial_child_stuff): Remove debug registers references.
15794 Set context using the low target. Resume threads after
15795 setting the contexts.
15796 (child_continue): Remove dead variable. Remove debug
15797 registers references.
15798 (child_fetch_inferior_registers): Go through the low target.
15799 (do_child_store_inferior_registers): Remove.
15800 (child_store_inferior_registers): Go through the low target.
15801 (win32_resume): Remove debug registers references.
15802 Set context using the low target.
15803 (handle_exception): Change return type to void. Don't record
15804 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15805 first chance exception.
15806 (get_child_debug_event): Change return type to void. Remove
15807 goto loop. Always return after waiting for debug event.
15808 (win32_wait): Convert to switch statement. Handle spurious
15811 * win32-i386-low.c (debug_registers_changed,
15812 debug_registers_used): New.
15813 (initial_stuff): Rename to ...
15814 (i386_initial_stuff): ... this. Clear debug registers
15816 (store_debug_registers): Delete.
15817 (i386_get_thread_context): New.
15818 (load_debug_registers): Delete.
15819 (i386_set_thread_context): New.
15820 (i386_thread_added): New.
15821 (single_step): Rename to ...
15822 (i386_single_step): ... this.
15823 (do_fetch_inferior_registers): Rename to ...
15824 (i386_fetch_inferior_register): ... this.
15825 (i386_store_inferior_register): New.
15826 (the_low_target): Adapt to new interface.
15828 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15829 (arm_get_thread_context): New.
15830 (arm_set_thread_context): New.
15832 (do_fetch_inferior_registers): Rename to ...
15833 (arm_fetch_inferior_register): ... this.
15834 (arm_store_inferior_register): New.
15835 (arm_wince_breakpoint): Reimplement as unsigned long.
15836 (arm_wince_breakpoint_len): Define.
15837 (the_low_target): Adapt to new interface.
15839 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15840 load_debug_registers. Add get_thread_context, set_thread_context,
15841 thread_added and store_inferior_register. Rename
15842 fetch_inferior_registers to fetch_inferior_register.
15843 (regptr): Remove declaration.
15845 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15847 * linux-low.c (linux_detach): Change return type to int. Return 0.
15848 * spu-low.c (spu_detach): Likewise.
15850 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15852 * target.h (target_ops): Change return type of detach to int.
15854 (join_inferior): New.
15855 * server.c (main): Don't skip detach support on mingw32.
15856 If the inferior doesn't support detaching return error.
15857 Call join_inferior instead of using waitpid.
15858 * linux-low.c (linux_join): New.
15859 (linux_target_op): Add linux_join.
15860 * spu-low.c (spu_join): New.
15861 (spu_target_ops): Add spu_join.
15862 * win32-low.c (win32_detach): Adapt to new interface.
15863 Reopen current_process_handle before detaching. Issue a child
15864 resume before detaching.
15866 (win32_target_op): Add win32_join.
15868 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15870 * win32-low.c (win32-attach): Fix return value.
15871 * target.h (target_ops): Describe ATTACH return values.
15873 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15875 * win32-low.c (GETPROCADDRESS): Define.
15876 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15877 (winapi_DebugSetProcessKillOnExit): Likewise.
15878 (win32_create_inferior): Force usage of ansi CreateProcessA.
15879 (win32_attach): Use GETPROCADDRESS.
15880 (win32_detach): Likewise.
15882 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15884 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15886 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15888 * win32-low.c: Commit leftover changes from 2007-03-29.
15890 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15892 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15893 fields short instead of int. Add explicit padding.
15894 (i387_cache_to_fsave): Remove unnecessary casts.
15895 (i387_fsave_to_cache): Doc fix.
15896 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15898 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15900 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15901 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15903 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15905 * configure.srv (arm*-*-mingw32ce*): Move near the other
15908 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15910 * configure.ac: Add errno checking.
15911 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15912 sys/file.h and malloc.h.
15913 (AC_CHECK_DECLS): Add perror.
15914 (srv_mingwce): Handle.
15915 * configure.srv (i[34567]86-*-cygwin*): Add
15916 win32-i386-low.o to srv_tgtobj.
15917 (i[34567]86-*-mingw*): Likewise.
15918 (arm*-*-mingw32ce*): Add case.
15919 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15920 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15921 [__MINGW32CE__] (strerror): New function.
15922 [__MINGW32CE__] (errno): Define to GetLastError.
15923 [__MINGW32CE__] (COUNTOF): New macro.
15924 (remote_open): Remove extra close call.
15925 * mem-break.c (delete_breakpoint_at): New function.
15926 * mem-break.h (delete_breakpoint_at): Declare.
15927 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15928 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15929 [USE_WIN32API] (read, write): Add char* casts.
15930 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15931 * server.h: Include wincecompat.h on Windows CE.
15932 [HAVE_ERRNO_H]: Check.
15933 (perror): Declare if not declared.
15934 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15935 (perror_with_name): Remove errno declaration.
15936 * wincecompat.h: New.
15937 * wincecompat.c: New.
15938 * win32-low.h: New.
15939 * win32-arm-low.c: New.
15940 * win32-i386-low.c: New.
15941 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15942 (OUTMSG2): Make it safe.
15944 (COUNTOF): New macro.
15945 (NUM_REGS): Get it from the low target.
15946 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15947 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15948 (thread_rec): Let low target handle debug registers.
15949 (child_add_thread): Likewise.
15950 (child_init_thread_list): Likewise.
15951 (continue_one_thread): Likewise.
15953 (do_child_fetch_inferior_registers): Move to ...
15954 * win32-i386-low.c: ... here, and rename to ...
15955 (do_fetch_inferior_registers): ... this.
15956 * win32-low.c (child_fetch_inferior_registers):
15957 Go through the low target.
15958 (do_child_store_inferior_registers): Use regptr.
15959 (strwinerror): New function.
15960 (win32_create_inferior): Handle Windows CE.
15961 Use strwinerror instead of strerror on Windows error
15962 codes. Add program to the error output.
15963 Don't close the main thread handle on Windows CE.
15964 (win32_attach): Use coredll.dll on Windows CE.
15965 (win32_kill): Close current process and current
15967 (win32_detach): Use coredll.dll on Windows CE.
15968 (win32_resume): Let low target handle debug registers, and
15970 (handle_exception): Add/Remove initial breakpoint. Avoid
15971 non-existant WSTOPSIG on Windows CE.
15972 (win32_read_inferior_memory): Cast to remove warning.
15973 (win32_arch_string): Go through the low target.
15974 (initialize_low): Call set_breakpoint_data with the low
15975 target's breakpoint.
15976 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15977 FOP_REGNUM, mappings): Move to ...
15978 * win32-i386-low.c: ... here.
15979 * win32-low.c (win32_thread_info): Move to ...
15980 * win32-low.h: ... here.
15981 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15982 win32-arm-low.c and wincecompat.c.
15983 (all:): Add $EXEEXT.
15984 (install-only:): Likewise.
15985 (gdbserver:): Likewise.
15986 (gdbreplay:): Likewise.
15987 * config.in: Regenerate.
15988 * configure: Regenerate.
15990 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15992 * win32-low.c: Rename typedef thread_info to
15993 win32_thread_info throughout.
15995 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15997 * win32-i386-low.c: Rename to ...
15998 * win32-low.c: ... this.
15999 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16000 * Makefile.in: Likewise.
16002 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16004 * remote-utils.c (monitor_output): Constify msg parameter.
16005 * server.h (monitor_output): Likewise.
16006 * win32-i386-low.c (handle_output_debug_string): New.
16007 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16008 handle_output_debug_string.
16009 (get_child_debug_event): Likewise.
16011 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16013 * server.c (main): Correct strtoul check.
16015 2007-03-27 Jon Ringle <jon@ringle.org>
16017 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16019 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16021 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16023 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16025 * terminal.h: Check HAVE_SGTTY_H.
16027 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16029 * remote-utils.c (remote_open): Print out the assigned port number.
16031 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16033 * remote-utils.c (monitor_output): New function.
16034 * server.c (debug_threads): Define here.
16035 (monitor_show_help): New function.
16036 (handle_query): Handle qRcmd.
16037 (main): Do not handle 'd' packet.
16038 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16039 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16042 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16044 * Makefile.in (EXEEXT): New.
16045 (clean): Use $(EXEEXT).
16047 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16049 * target.h (target_ops): Rename send_signal to request_interrupt,
16050 and remove enum target_signal parameter.
16051 * linux-low.c (linux_request_interrupt): Rename from
16052 linux_send_signal, and always send SIGINT.
16053 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16054 and always send SIGINT.
16055 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16057 (input_interrupt): Likewise.
16059 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16061 * server.c (get_features_xml): Check if target implemented
16063 * win32-i386-low.c (win32_arch_string): New.
16064 (win32_target_ops): Add win32_arch_string as arch_string member.
16066 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16068 * spu-low.c (spu_arch_string): New.
16069 (spu_target_ops): Add spu_arch_string.
16071 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16073 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16074 * configure.ac: Do not check for terminal.h.
16075 * configure, config.in: Regenerated.
16077 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16079 * Makefile.in (OBS): Add $(XML_BUILTIN).
16080 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16082 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16083 (arm-with-iwmmxt.c): New.
16084 * config.in, configure: Regenerate.
16085 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16086 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16087 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16088 (arm*-*-linux*): Add iWMMXt and regset support.
16089 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16090 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16091 (arm_store_wmmxregset, target_regsets): New.
16092 * server.c (get_features_xml): Take annex argument. Check builtin
16094 (handle_query): Handle multiple annexes.
16096 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16098 * remote-utils.c [USE_WIN32API] (read, write): Define.
16099 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16102 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16104 * linux-i386-low.c (the_low_target): Set arch_string.
16105 * linux-x86-64-low.c (the_low_target): Likewise.
16106 * linux-low.c (linux_arch_string): New.
16107 (linux_target_ops): Add it.
16108 * linux-low.h (struct linux_target_ops): Add arch_string.
16109 * server.c (write_qxfer_response): Use const void * for DATA.
16110 (get_features_xml): New.
16111 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16112 * target.h (struct target_ops): Add arch_string method.
16114 2007-01-03 Denis Pilat <denis.pilat@st.com>
16115 Daniel Jacobowitz <dan@codesourcery.com>
16117 * linux-low.c (linux_kill): Handle being called with no threads.
16118 * win32-i386-low.c (win32_kill): Likewise.
16119 (get_child_debug_event): Clear current_process_handle.
16121 2006-12-30 Denis PILAT <denis.pilat@st.com>
16122 Daniel Jacobowitz <dan@codesourcery.com>
16124 * remote-utils.c (remote_open): Check the type of specified
16125 serial port devices before opening them.
16126 * server.c (main): Kill the inferior if an error occurs during
16127 the first remote_open.
16129 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16131 * README: Update supported targets.
16133 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16135 * Makefile.in (clean): Remove reg-mips64.c.
16136 (reg-mips64.c, reg-mips64.o): New rules.
16137 * configure.srv: Handle mips64. Include regset support for mips.
16138 * linux-mips-low.c (union mips_register): New.
16139 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16140 (mips_breakpoint, mips_breakpoint_at): Use int.
16141 (mips_collect_register, mips_supply_register)
16142 (mips_collect_register_32bit, mips_supply_register_32bit)
16143 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16144 (mips_store_fpregset, target_regsets): New.
16145 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16147 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16149 * configure.srv: Add target "spu*-*-*".
16150 * Makefile.in (clean): Remove reg-spu.c.
16151 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16152 * spu-low.c: New file.
16154 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16156 * configure.ac: Correct td_thr_tls_get_addr test.
16157 * configure: Regenerated.
16159 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16161 * linux-low.c (linux_wait_for_event): Reformat. Use the
16162 pass_signals array.
16163 * remote-utils.c (decode_address_to_semicolon): New.
16164 * server.c (pass_signals, handle_general_set): New.
16165 (handle_query): Mention QPassSignals for qSupported.
16166 (main): Call handle_general_set.
16167 * server.h (pass_signals, decode_address_to_semicolon): New.
16169 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16171 * server.c (handle_query): Correct error handling for read_auxv.
16173 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16175 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16176 and srv_linux_thread_db to yes.
16177 * linux-s390-low.c (s390_fill_gregset): New function.
16178 (target_regsets): Define data structure.
16180 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16182 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16183 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16184 * config.in, configure: Regenerated.
16185 * inferiors.c (gdb_id_to_thread): New function.
16186 (gdb_id_to_thread_id): Use it.
16187 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16188 * linux-low.h (struct process_info): Add th member.
16189 (thread_db_get_tls_address): New prototype.
16190 * remote-utils.c (decode_address): Make non-static.
16191 * server.c (handle_query): Handle qGetTLSAddr.
16192 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16193 * target.h (struct target_ops): Add get_tls_address.
16194 * thread-db.c (maybe_attach_thread): Save the thread handle.
16195 (thread_db_get_tls_address): New.
16197 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16199 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16200 (linux_resume_one_process): Take a siginfo_t *. Update all
16201 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16202 (struct pending_signals): Add a siginfo_t.
16203 (linux_wait_for_process): Always set last_status.
16204 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16205 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16206 * linux-low.h (struct process_info): Add last_status.
16208 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16210 * remote-utils.c (try_rle): New function.
16211 (putpkt_binary): Use it.
16213 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16215 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16216 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16217 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16218 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16219 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16222 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16224 * server.c (terminal_fd): New variable.
16225 (old_foreground_pgrp): Likewise.
16226 (restore_old_foreground_pgrp): New function.
16227 (start_inferior): Record the terminal file descriptor in terminal_fd
16228 and its original foreground group in old_foreground_pgrp. Register
16229 restore_old_foreground_pgrp with atexit().
16231 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16233 * server.c (handle_query): Correct qPart to qXfer.
16235 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16237 * configure.ac: Check for more headers which are missing on
16238 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16239 * configure.srv: Add Cygwin and mingw32.
16240 * remote-utils.c: Don't include headers unconditionally which
16241 are missing on mingw32. Include <winsock.h> for mingw32.
16242 (remote_open): Adjust for mingw32 support. Flush
16243 standard error after writing to it.
16244 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16245 (unblock_async_io, enable_async_io, disable_async_io)
16246 (readchar, getpkt): Update for Winsock support.
16247 (prepare_resume_reply): Expect a protocol signal number.
16248 * server.c: Disable <sys/wait.h> on mingw32.
16249 (start_inferior): Adjust for mingw32 support. Flush
16250 standard error after writing to it.
16251 (attach_inferior): Likewise. Use protocol signal
16253 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16255 * win32-i386-low.c: New file.
16256 * Makefile.in (XM_CLIBS): Set.
16257 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16258 (win32-i386-low.o): New dependency rule.
16259 * linux-low.c (linux_wait): Use target signal numbers.
16260 * target.h (struct target_ops): Doc fix.
16261 * server.h (target_signal_to_name): New prototype.
16262 * gdbreplay.c: Don't include headers unconditionally which
16263 are missing on mingw32. Include <winsock.h> for mingw32.
16264 (remote_close, remote_open): Adjust for Winsock support.
16265 * configure, config.in: Regenerated.
16267 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16269 * server.c (decode_xfer_read, write_qxfer_response): New.
16270 (handle_query): Take a packet length argument. Handle
16271 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16272 the qSupported response.
16273 (main): Update call to handle_query.
16275 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16277 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16278 (putpkt_binary): Renamed from putpkt and adjusted for binary
16280 (putpkt): New wrapper for putpkt_binary.
16281 (readchar): Don't mask off the high bit.
16282 (decode_X_packet): New function.
16283 * server.c (main): Call putpkt_binary if a handler sets the packet
16284 length. Save the length of the incoming packet. Handle 'X'.
16285 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16287 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16289 * server.c (handle_query): Handle qSupported.
16291 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16293 * remote-utils.c (all_symbols_looked_up): New variable.
16294 (look_up_one_symbol): Check it.
16295 * server.h (look_up_one_symbol): New declaration.
16296 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16298 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16300 * Makefile.in (linux-arm-low.o): Update dependencies.
16301 * linux-arm-low.c: Include "gdb_proc_service.h".
16302 (PTRACE_GET_THREAD_AREA): Define.
16303 (ps_get_thread_area): New function.
16305 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16307 * configure.srv (m68k*-*-uclinux*): New target.
16308 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16309 (linux_resume_one_process): Remove extraneous cast.
16310 (linux_read_offsets): New.
16311 (linux_target_op): Add linux_read_offsets on mmuless systems.
16312 * server.c (handle_query): Add qOffsets logic.
16313 * target.h (struct target_ops): Add read_offsets.
16315 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16317 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16318 (PTRACE_GET_THREAD_AREA): Define.
16319 (ps_get_thread_area): New function.
16320 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16321 (linux-x86-64-low.o): Update.
16323 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16325 * configure.ac: Remove checks for prfpregset_t.
16326 * gdb_proc_service.h: New file.
16327 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16328 new "gdb_proc_service.h".
16329 * proc-service.c: Likewise.
16330 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16331 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16332 * Makefile.in (gdb_proc_service_h): Updated.
16333 * configure, config.in: Regenerated.
16335 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16337 * remote-utils.c (prepare_resume_reply): Move declaration
16338 of gdb_id_from_wait to the top of the block.
16340 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16342 * linux-low.c (regsets_store_inferior_registers): Read the regset
16343 from the target before filling it.
16345 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16347 * server.c (attach_inferior): Return SIGTRAP for a successful
16350 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16352 * Makefile.in (OBS): Add version.o.
16353 (STAGESTUFF): Delete.
16354 (version.o): Add dependencies.
16355 (version.c): Replace rule.
16356 (clean): Remove version.c.
16357 * server.c (gdbserver_version): New.
16358 (gdbserver_usage): Use printf.
16359 (main): Handle --version and --help.
16360 * server.h (version, host_name): Add declarations.
16362 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16374 * linux-x86-64-low.c:
16376 * linux-s390-low.c:
16377 * linux-ppc64-low.c:
16379 * linux-mips-low.c:
16380 * linux-m68k-low.c:
16381 * linux-m32r-low.c:
16384 * linux-ia64-low.c:
16385 * linux-i386-low.c:
16386 * linux-crisv32-low.c:
16398 * gdbserver.1: Add (C) after Copyright. Update the FSF
16401 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16403 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16404 (arm_breakpoint_at): Recognize both breakpoints.
16405 (the_low_target): Use the correct breakpoint instruction.
16407 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16409 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16410 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16411 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16412 (the_low_target): Update.
16414 2005-10-25 Andreas Schwab <schwab@suse.de>
16416 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16418 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16419 (ia64_num_regs): Reduce to 462.
16421 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16423 * acinclude.m4: Correct quoting.
16424 * aclocal.m4: Regenerated.
16426 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16427 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16428 (thread_db_init): Call thread_db_err_str.
16429 * configure.ac: Check for TD_VERSION.
16430 * config.in, configure: Regenerated.
16432 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16434 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16436 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16438 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16439 is not available. Define HAVE_PTRACE_GETREGS if it is.
16440 * config.in, configure: Regenerated.
16441 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16442 * linux-i386-low.c, linux-m68k-low.c: Update to use
16443 HAVE_PTRACE_GETREGS.
16444 * linux-low.c (regsets_fetch_inferior_registers)
16445 (regsets_store_inferior_registers): Only return 0 if we processed
16447 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16448 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16450 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16452 * inferiors.c (struct thread_info): Add gdb_id.
16453 (add_thread): Add gdb_id argument.
16454 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16455 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16456 calls to add_thread.
16457 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16458 * server.c (handle_query): Use thread_to_gdb_id.
16459 (handle_v_cont, main): Use gdb_id_to_thread_id.
16460 * server.h (add_thread): Update prototype.
16461 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16464 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16466 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16467 left-padded registers.
16468 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16469 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16471 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16473 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16474 * configure: Regenerate.
16475 * config.in: Regenerate.
16476 * server.h (NEED_DECLARATION_STRERROR):
16477 Replace with !HAVE_DECL_STRERROR.
16479 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16481 * linux-low.c (linux_wait, linux_send_signal): Don't test
16482 an unsigned long variable for > 0 if it could be MAX_ULONG.
16483 * server.c (myresume): Likewise.
16484 * target.c (set_desired_inferior): Likewise.
16486 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16488 * configure.ac: Simplify and improve check for socklen_t.
16489 * configure, config.in: Regenerate.
16491 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16493 * acconfig.h: Remove.
16494 * configure.ac: Add a test for socklen_t. Use three-argument
16495 AC_DEFINE throughout.
16496 * config.in: Regenerated using autoheader 2.59.
16497 * configure: Regenerated.
16499 * gdbreplay.c (socklen_t): Provide a default.
16500 (remote_open): Use socklen_t.
16501 * remote-utils.c (socklen_t): Provide a default.
16502 (remote_open): Use socklen_t.
16503 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16506 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16508 * linux-low.c (linux_read_memory, linux_write_memory)
16509 (linux_read_auxv): Likewise.
16510 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16511 (check_mem_write): Likewise.
16512 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16514 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16515 (registers_from_string, register_data): Likewise.
16516 * server.c (handle_query, main): Likewise.
16517 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16518 (decode_M_packet): Likewise.
16519 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16520 * target.h (struct target_ops): Update read_memory, write_memory,
16522 (read_inferior_memory, write_inferior_memory): Update.
16523 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16524 to unsigned char *.
16525 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16526 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16527 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16528 linux-s390-low.c, linux-sh-low.c: Update for changes in
16529 read_inferior_memory and the_low_target->breakpoint.
16531 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16533 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16534 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16535 * configure.srv: Add powerpc64-*-linux*.
16536 * linux-ppc64-low.c: New file.
16538 2005-05-23 Orjan Friberg <orjanf@axis.com>
16540 * linux-cris-low.c: New file with support for CRIS.
16541 * linux-crisv32-low.c: Ditto for CRISv32.
16542 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16543 (clean): Add reg-cris.c and reg-crisv32.c.
16544 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16545 reg-crisv32.o, and reg-crisv32.c to make rules.
16546 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16547 recognized targets.
16549 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16551 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16552 of sizeof (PTRACE_XFER_TYPE).
16553 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16555 2005-05-12 Orjan Friberg <orjanf@axis.com>
16557 * target.h (struct target_ops): Add insert_watchpoint,
16558 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16559 pointers for hardware watchpoint support.
16560 * linux-low.h (struct linux_target_ops): Ditto.
16561 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16562 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16563 to linux_target_ops.
16564 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16566 * server.c (main): Recognize 'Z' and 'z' packets.
16568 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16570 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16571 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16572 (the_low_target): Add new members.
16574 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16576 * proc-service.c (ps_lgetregs): Search all_processes instead of
16579 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16581 * server.c (start_inferior): Change return type to int.
16582 (attach_inferior): Change sigptr to int *.
16583 (handle_v_cont, handle_v_requests): Change signal to int *.
16584 (main): Change signal to int.
16586 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16588 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16589 * configure.srv: Add m32r*-*-linux*.
16590 * linux-m32r-low.c: New file.
16592 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16594 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16596 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16598 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16599 Take unsigned long arguments for PIDs.
16600 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16601 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16602 (wait_for_sigstop, linux_resume_one_process)
16603 (regsets_fetch_inferior_registers, linux_send_signal)
16604 (linux_read_auxv): Likewise. Update the types of variables holding
16605 PIDs. Update format string specifiers.
16606 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16607 * remote-utils.c (prepare_resume_reply): Likewise.
16608 * server.c (cont_thread, general_thread, step_thread)
16609 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16611 (handle_query): Update format specifiers.
16612 (handle_v_cont, main): Use strtoul for thread IDs.
16613 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16614 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16615 (general_thread, step_thread, thread_from_wait)
16616 (old_thread_from_wait): Update.
16617 * target.h (struct thread_resume): Use unsigned long for THREAD.
16618 (struct target_ops): Use unsigned long for arguments to attach and
16621 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16623 * acinclude.m4: Include bfd/bfd.m4 directly.
16624 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16625 <agriffis@toolchain.org>.
16626 * aclocal.m4, configure: Regenerated.
16628 2005-01-07 Andrew Cagney <cagney@gnu.org>
16630 * configure.ac: Rename configure.in, require autoconf 2.59.
16631 * configure: Re-generate.
16633 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16635 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16636 LIBS when finished.
16637 * aclocal.m4: Regenerated.
16638 * configure: Regenerated.
16640 2004-11-21 Andreas Schwab <schwab@suse.de>
16642 * linux-m68k-low.c (m68k_num_gregs): Define.
16643 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16644 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16645 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16646 (m68k_breakpoint_at): New. Add to the_low_target.
16648 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16649 srv_linux_thread_db to yes.
16651 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16653 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16654 (ARCH_SET_FS): Likewise.
16655 (ARCH_GET_FS): Likewise.
16656 (ARCH_GET_GS): Likewise.
16658 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16660 * linux-i386-low.c (ps_get_thread_area): New.
16661 * linux-x86-64-low.c (ps_get_thread_area): New.
16662 * linux-low.c: Include <sys/syscall.h>.
16663 (linux_kill_one_process): Don't kill the first thread here.
16664 (linux_kill): Kill the first thread here.
16665 (kill_lwp): New function.
16666 (send_sigstop, linux_send_signal): Use it.
16667 * proc-service.c: Clean up #ifdefs.
16668 (fpregset_info): Delete.
16669 (ps_lgetregs): Update and enable implementation.
16670 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16672 * remote-utils.c (struct sym_cache, symbol_cache): New.
16673 (input_interrupt): Print a clearer message.
16674 (async_io_enabled): New variable.
16675 (enable_async_io, disable_async_io): Use it. Update comments.
16676 (look_up_one_symbol): Use the symbol cache.
16677 * thread-db.c (thread_db_look_up_symbols): New function.
16678 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16680 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16682 * configure.in: Test for -rdynamic.
16683 * configure: Regenerated.
16684 * Makefile (INTERNAL_LDFLAGS): New.
16685 (gdbserver, gdbreplay): Use it.
16687 2004-09-02 Andrew Cagney <cagney@gnu.org>
16689 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16691 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16693 * linux-low.c (linux_wait): Clear all_processes list also.
16695 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16697 * linux-low.c: Include <errno.h>. Remove extern declaration of
16700 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16702 * gdbreplay.c, server.h, utils.c: Update copyright years.
16704 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16706 * server.c (main): Print child status or termination signal from
16707 variable 'signal', not 'sig'.
16709 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16711 * linux-low.c (linux_read_memory): Change return type to
16712 int. Check for and return error from ptrace().
16713 * target.c (read_inferior_memory): Change return type to int. Pass
16714 back return status from the_target->read_memory().
16715 * target.h (struct target_ops): Adapt *read_memory() prototype.
16717 (read_inferior_memory): Adapt prototype.
16718 * server.c (main): Return an error packet if
16719 read_inferior_memory() returns an error.
16721 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16723 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16724 Unify with other clean targets.
16726 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16728 * server.c (handle_v_cont): Call set_desired_inferior.
16730 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16732 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16734 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16736 * linux-low.c (linux_wait): Unblock async I/O.
16737 (linux_resume): Block and enable async I/O.
16738 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16739 * server.h (block_async_io, unblock_async_io): Add prototypes.
16741 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16743 * remote-utils.c (remote_open): Print a status notice after
16744 opening a TCP port.
16745 * server.c (attach_inferior): Print a status notice after
16748 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16750 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16752 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16754 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16756 * server.c, target.h: Update copyright years.
16758 2004-02-25 Roland McGrath <roland@redhat.com>
16760 * target.h (struct target_ops): New member `read_auxv'.
16761 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16762 * linux-low.c (linux_read_auxv): New function.
16763 (linux_target_ops): Initialize `read_auxv' member to that.
16765 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16767 Committed by Jim Blandy <jimb@redhat.com>.
16769 * linux-s390-low.c (s390_num_regs): Update.
16770 (s390_regmap): Remove control registers. Use __s390x__ predefine
16771 instead of GPR_SIZE to distiguish s390 and s390x targets.
16773 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16775 * linux-low.c: Update copyright year.
16776 (check_removed_breakpoint): Clear pending_is_breakpoint.
16777 (linux_set_resume_request, linux_queue_one_thread)
16778 (resume_status_pending_p): New functions.
16779 (linux_continue_one_thread): Use process->resume.
16780 (linux_resume): Only resume threads if there are no pending events.
16781 * linux-low.h (struct process_info): Add resume request
16784 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16786 * regcache.c (new_register_cache): Clear the allocated register
16787 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16789 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16791 * linux-low.c (linux_resume): Take a struct thread_resume *
16793 (linux_wait): Update call.
16794 (resume_ptr): New static variable.
16795 (linux_continue_one_thread): Renamed from
16796 linux_continue_one_process. Use resume_ptr.
16797 (linux_resume): Use linux_continue_one_thread.
16798 * server.c (handle_v_cont, handle_v_requests): New functions.
16799 (myresume): New function.
16800 (main): Handle 'v' case.
16801 * target.h (struct thread_resume): New type.
16802 (struct target_ops): Change argument of "resume" to struct
16804 (myresume): Delete macro.
16806 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16808 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16809 (uninstall): Support DESTDIR.
16811 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16813 * configure.srv: Add xscale*linux copy of arm*linux entry.
16815 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16817 * linux-arm-low.c (arm_reinsert_addr): New function.
16818 (the_low_target): Add arm_reinsert_addr.
16820 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16822 * mem-break.c: Remove whitespace at end of file.
16824 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16826 * configure.in: Check whether we need to prototype strerror.
16827 * server.h: Optionally prototype strerror.
16828 * gdbreplay.c (perror_with_name): Use strerror.
16829 * linux-low.c (linux_attach_lwp): Use strerror.
16830 * utils.c (perror_with_name): Use strerror.
16831 * config.in, configure: Regenerated.
16833 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16835 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16836 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16838 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16840 * Makefile.in (SFILES): Update.
16841 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16842 low-sun3.c: Remove files.
16844 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16846 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16847 (linux_detach_one_process, linux_detach): New functions.
16848 (linux_target_ops): Add linux_detach.
16849 * server.c (main): Handle 'D' packet.
16850 * target.h (struct target_ops): Add "detach" member.
16851 (detach_inferior): Define.
16853 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16855 From Kelley Cook <kelleycook@wideopenwest.com>:
16856 * configure.srv: Accept i[34567]86 variants.
16858 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16860 * linux-low.c (linux_wait_for_event): Correct comment typos.
16861 (linux_resume_one_process): Call check_removed_breakpoint.
16862 (linux_send_signal): New function.
16863 (linux_target_ops): Add linux_send_signal.
16864 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16866 * target.h (struct target_ops): Add send_signal.
16868 2003-05-29 Jim Blandy <jimb@redhat.com>
16870 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16871 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16872 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16873 away part of the register's value.
16875 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16877 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16878 (linux_wait_for_event, linux_init_signals): Likewise.
16880 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16882 * configure.in: Check for stdlib.h.
16883 * configure: Regenerated.
16884 * config.in: Regenerated.
16886 2003-01-04 Andreas Schwab <schwab@suse.de>
16888 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16890 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16892 * Makefile.in: Remove obsolete code.
16894 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16896 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16897 defined(PT_FPR0_HI).
16899 2002-11-17 Stuart Hughes <seh@zee2.com>
16901 * linux-arm-low.c (arm_num_regs): Increase.
16902 (arm_regmap): Include status register.
16904 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16906 * linux-low.c (register_addr): Remove incorrect -1 check.
16908 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16910 * linux-low.c (linux_create_inferior): Call setpgid. Return
16912 (unstopped_p, linux_signal_pid): Remove.
16913 (linux_target_ops): Remove linux_signal_pid.
16914 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16915 global instead of target method.
16916 * target.h (struct target_ops): Remove signal_pid. Update comment
16917 for create_inferior.
16918 * server.c (signal_pid): New variable.
16919 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16920 gdbserver. Set the child to be the foreground process group.
16921 (attach_inferior): Set signal_pid.
16923 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16925 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16927 2002-08-20 Jim Blandy <jimb@redhat.com>
16929 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16932 2002-08-01 Andrew Cagney <cagney@redhat.com>
16934 * Makefile.in: Make chill references obsolete.
16936 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16938 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16939 * configure: Regenerate.
16940 * config.in: Regenerate.
16942 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16944 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16945 (perror_with_name, remote_close, remote_open, expect, play): Static.
16947 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16949 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16950 byte offsets instead of an array of indexes.
16951 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16953 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16955 * regcache.c: Add comment.
16957 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16959 * thread-db.c: New file.
16960 * proc-service.c: New file.
16961 * acinclude.m4: New file.
16962 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16963 proc-service.o, and thread-db.o.
16964 (linux-low.o): Add USE_THREAD_DB.
16965 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16966 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16967 * aclocal.m4: Regenerated.
16968 * config.in: Regenerated.
16969 * configure: Regenerated.
16970 * configure.in: Check for proc_service.h, sys/procfs.h,
16971 thread_db.h, and linux/elf.h headrs.
16972 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16973 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16974 Check for -lthread_db and thread support.
16975 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16976 PowerPC, and SuperH.
16977 * i387-fp.c: Constify arguments.
16978 * i387-fp.h: Likewise.
16979 * inferiors.c: (struct thread_info): Renamed from
16980 `struct inferior_info'. Remove PID member. Use generic inferior
16981 list header. All uses updated.
16982 (inferiors, signal_pid): Removed.
16983 (all_threads): New variable.
16984 (get_thread): Define.
16985 (add_inferior_to_list): New function.
16986 (for_each_inferior): New function.
16987 (change_inferior_id): New function.
16988 (add_inferior): Removed.
16989 (remove_inferior): New function.
16990 (add_thread): New function.
16991 (free_one_thread): New function.
16992 (remove_thread): New function.
16993 (clear_inferiors): Use for_each_inferior and free_one_thread.
16994 (find_inferior): New function.
16995 (find_inferior_id): New function.
16996 (inferior_target_data): Update argument type.
16997 (set_inferior_target_data): Likewise.
16998 (inferior_regcache_data): Likewise.
16999 (set_inferior_regcache_data): Likewise.
17000 * linux-low.c (linux_bp_reinsert): Remove.
17001 (all_processes, stopping_threads, using_thrads)
17002 (struct pending_signals, debug_threads, pid_of): New.
17003 (inferior_pid): Replace with macro.
17004 (struct inferior_linux_data): Remove.
17005 (get_stop_pc, add_process): New functions.
17006 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17007 Use add_process and add_thread.
17008 (linux_attach_lwp): New function, based on old linux_attach. Use
17009 add_process and add_thread. Set stop_expected for new threads.
17010 (linux_attach): New function.
17011 (linux_kill_one_process): New function.
17012 (linux_kill): Kill all LWPs.
17013 (linux_thread_alive): Use find_inferior_id.
17014 (check_removed_breakpoints, status_pending_p): New functions.
17015 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17016 Update. Use WNOHANG. Wait for cloned processes also. Update process
17017 struct for the found process.
17018 (linux_wait_for_event): New function.
17019 (linux_wait): Use it. Support LWPs.
17020 (send_sigstop, wait_for_sigstop, stop_all_processes)
17021 (linux_resume_one_process, linux_continue_one_process): New functions.
17022 (linux_resume): Support LWPs.
17023 (REGISTER_RAW_SIZE): Remove.
17024 (fetch_register): Use register_size instead. Call supply_register.
17025 (usr_store_inferior_registers): Likewise. Call collect_register.
17026 Fix recursive case.
17027 (regsets_fetch_inferior_registers): Improve error message.
17028 (regsets_store_inferior_registers): Add debugging.
17029 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17030 (unstopped_p, linux_signal_pid): New functions.
17031 (linux_target_ops): Add linux_signal_pid.
17032 (linux_init_signals): New function.
17033 (initialize_low): Call it. Initialize using_threads.
17034 * regcache.c (inferior_regcache_data): Add valid
17036 (get_regcache): Fetch registers lazily. Add fetch argument
17037 and update all callers.
17038 (regcache_invalidate_one, regcache_invalidate): New
17040 (new_register_cache): Renamed from create_register_cache.
17041 Return the new regcache.
17042 (free_register_cache): Change argument to a void *.
17043 (registers_to_string, registers_from_string): Call get_regcache
17044 with fetch flag set.
17045 (register_data): Make static. Pass fetch flag to get_regcache.
17046 (supply_register): Call get_regcache with fetch flag clear.
17047 (collect_register): Call get_regcache with fetch flag set.
17048 (collect_register_as_string): New function.
17049 * regcache.h: Update.
17050 * remote-utils.c (putpkt): Flush after debug output and use
17052 Handle input interrupts while waiting for an ACK.
17053 (input_interrupt): Use signal_pid method.
17054 (getpkt): Flush after debug output and use stderr.
17055 (outreg): Use collect_register_as_string.
17056 (new_thread_notify, dead_thread_notify): New functions.
17057 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17058 and general_thread.
17059 (look_up_one_symbol): Flush after debug output.
17060 * server.c (step_thread, server_waiting): New variables.
17061 (start_inferior): Don't use signal_pid. Update call to mywait.
17062 (attach_inferior): Update call to mywait.
17063 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17064 (main): Don't fetch/store registers explicitly. Use
17065 set_desired_inferior. Support proposed ``Hs'' packet. Update
17067 * server.h: Update.
17068 (struct inferior_list, struct_inferior_list_entry): New.
17069 * target.c (set_desired_inferior): New.
17070 (write_inferior_memory): Constify.
17071 (mywait): New function.
17072 * target.h: Update.
17073 (struct target_ops): New signal_pid method.
17074 (mywait): Removed macro, added prototype.
17076 * linux-low.h (regset_func): Removed.
17077 (regset_fill_func, regset_store_func): New.
17078 (enum regset_type): New.
17079 (struct regset_info): Add type field. Use new operation types.
17080 (struct linux_target_ops): stop_pc renamed to get_pc.
17081 Add decr_pc_after_break and breakpoint_at.
17082 (get_process, get_thread_proess, get_process_thread)
17083 (strut process_info, all_processes, linux_attach_lwp)
17084 (thread_db_init): New.
17086 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17087 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17088 (the_low_target): Add new members.
17089 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17090 (i386_store_fpxregset): Constify.
17091 (target_regsets): Add new kind identifier.
17092 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17093 (i386_set_pc): Add debugging.
17094 (i386_breakpoint_at): New function.
17095 (the_low_target): Add new members.
17096 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17097 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17098 (mips_breakpoint_at): New.
17099 (the_low_target): Add new members.
17100 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17101 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17102 (the_low_target): Add new members.
17103 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17104 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17105 (the_low_target): Add new members.
17106 * linux-x86-64-low.c (target_regsets): Add new kind
17109 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17111 From Martin Pool <mbp@samba.org>:
17112 * server.c (gdbserver_usage): New function.
17115 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17117 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17118 stop_at -> stop_pc.
17120 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17122 * Makefile.in: Remove obsolete code.
17124 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17126 * linux-low.c (regsets_fetch_inferior_registers),
17127 (regsets_store_inferior_registers): Removed cast to int from
17129 * regcache.h: Added declaration of struct inferior_info.
17131 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17133 * inferiors.c (struct inferior_info): Add regcache_data.
17134 (add_inferior): Call create_register_cache.
17135 (clear_inferiors): Call free_register_cache.
17136 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17137 * regcache.c (struct inferior_regcache_data): New.
17138 (registers): Remove.
17139 (get_regcache): New function.
17140 (create_register_cache, free_register_cache): New functions.
17141 (set_register_cache): Don't initialize the register cache here.
17142 (registers_to_string, registers_from_string, register_data): Call
17144 * regcache.h: Add prototypes.
17145 * server.h: Likewise.
17147 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17149 * mem-break.c: New file.
17150 * mem-break.h: New file.
17151 * Makefile.in: Add mem-break.o rule; update server.h
17153 * inferiors.c (struct inferior_info): Add target_data
17155 (clear_inferiors): Free target_data member if set.
17156 (inferior_target_data, set_inferior_target_data): New functions.
17157 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17158 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17159 * linux-low.c (linux_bp_reinsert): New variable.
17160 (struct inferior_linux_data): New.
17161 (linux_create_inferior): Use set_inferior_target_data.
17162 (linux_attach): Likewise. Call add_inferior.
17163 (linux_wait_for_one_inferior): New function.
17164 (linux_wait): Call it.
17165 (linux_write_memory): Add const.
17166 (initialize_low): Call set_breakpoint_data.
17167 * linux-low.h (struct linux_target_ops): Add breakpoint
17169 * server.c (attach_inferior): Remove extra add_inferior
17171 * server.h: Include mem-break.h. Update inferior.c
17173 * target.c (read_inferior_memory)
17174 (write_inferior_memory): New functions.
17175 * target.h (read_inferior_memory)
17176 (write_inferior_memory): Change macros to prototypes.
17177 (struct target_ops): Update comments. Add const to write_memory
17180 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17182 * linux-low.c (usr_store_inferior_registers): Support
17183 registers which are allowed to fail to store.
17184 * linux-low.h (linux_target_ops): Likewise.
17185 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17186 (ppc_cannot_store_register): FPSCR may not be storable.
17188 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17190 * server.h: Include <string.h> if HAVE_STRING_H.
17191 * ChangeLog: Correct paths in last ChangeLog entry.
17193 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17195 * linux-low.h: Remove obsolete prototypes.
17196 (struct linux_target_ops): New.
17197 (extern the_low_target): New.
17198 * linux-low.c (num_regs, regmap): Remove declarations.
17199 (register_addr): Use the_low_target explicitly.
17200 (fetch_register): Likewise.
17201 (usr_fetch_inferior_registers): Likewise.
17202 (usr_store_inferior_registers): Likewise.
17203 * linux-arm-low.c (num_regs): Remove.
17204 (arm_num_regs): Define.
17205 (arm_regmap): Renamed from regmap, made static.
17206 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17208 (arm_cannot_store_register): Renamed from cannot_store_register,
17210 (the_low_target): New.
17211 * linux-i386-low.c (num_regs): Remove.
17212 (i386_num_regs): Define.
17213 (i386_regmap): Renamed from regmap, made static.
17214 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17216 (i386_cannot_store_register): Renamed from cannot_store_register,
17218 (the_low_target): New.
17219 * linux-ia64-low.c (num_regs): Remove.
17220 (ia64_num_regs): Define.
17221 (ia64_regmap): Renamed from regmap, made static.
17222 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17224 (ia64_cannot_store_register): Renamed from cannot_store_register,
17226 (the_low_target): New.
17227 * linux-m68k-low.c (num_regs): Remove.
17228 (m68k_num_regs): Define.
17229 (m68k_regmap): Renamed from regmap, made static.
17230 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17232 (m68k_cannot_store_register): Renamed from cannot_store_register,
17234 (the_low_target): New.
17235 * linux-mips-low.c (num_regs): Remove.
17236 (mips_num_regs): Define.
17237 (mips_regmap): Renamed from regmap, made static.
17238 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17240 (mips_cannot_store_register): Renamed from cannot_store_register,
17242 (the_low_target): New.
17243 * linux-ppc-low.c (num_regs): Remove.
17244 (ppc_num_regs): Define.
17245 (ppc_regmap): Renamed from regmap, made static.
17246 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17248 (ppc_cannot_store_register): Renamed from cannot_store_register,
17250 (the_low_target): New.
17251 * linux-s390-low.c (num_regs): Remove.
17252 (s390_num_regs): Define.
17253 (s390_regmap): Renamed from regmap, made static.
17254 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17256 (s390_cannot_store_register): Renamed from cannot_store_register,
17258 (the_low_target): New.
17259 * linux-sh-low.c (num_regs): Remove.
17260 (sh_num_regs): Define.
17261 (sh_regmap): Renamed from regmap, made static.
17262 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17264 (sh_cannot_store_register): Renamed from cannot_store_register,
17266 (the_low_target): New.
17267 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17268 (the_low_target): New.
17270 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17272 * Makefile.in: Add stamp-h target.
17273 * configure.in: Create stamp-h.
17274 * configure: Regenerated.
17276 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17278 * inferiors.c: New file.
17279 * target.c: New file.
17280 * target.h: New file.
17281 * Makefile.in: Add target.o and inferiors.o. Update
17283 * linux-low.c (inferior_pid): New static variable,
17284 moved from server.c.
17285 (linux_create_inferior): Renamed from create_inferior.
17286 Call add_inferior. Return 0 on success instead of a PID.
17287 (linux_attach): Renamed from myattach.
17288 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17289 (linux_thread_alive): Renamed from mythread_alive.
17290 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17292 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17293 (regsets_store_inferior_registers): Correct error message.
17294 Add missing ``return 0''.
17295 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17296 (linux_store_registers): Renamed from store_inferior_registers.
17297 (linux_read_memory): Renamed from read_inferior_memory.
17298 (linux_write_memory): Renamed from write_inferior_memory.
17299 (linux_target_ops): New structure.
17300 (initialize_low): Call set_target_ops ().
17301 * remote-utils.c (unhexify): New function.
17302 (hexify): New function.
17303 (input_interrupt): Send signals to ``signal_pid''.
17304 * server.c (inferior_pid): Remove.
17305 (start_inferior): Update create_inferior call.
17306 (attach_inferior): Call add_inferior.
17307 (handle_query): New function.
17308 (main): Call handle_query for `q' packets.
17309 * server.h: Include "target.h". Remove obsolete prototypes.
17310 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17312 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17314 * Makefile.in: Add WARN_CFLAGS. Update configury
17316 * configure.in: Check for <string.h>
17317 * configure: Regenerate.
17318 * config.in: Regenerate.
17319 * gdbreplay.c: Include needed system headers.
17320 (remote_open): Remove strchr prototype.
17321 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17322 * regcache.c (supply_register): Change buf argument to const void *.
17323 (supply_register_by_name): Likewise.
17324 (collect_register): Change buf argument to void *.
17325 (collect_register_by_name): Likewise.
17326 * regcache.h: Add missing prototypes.
17327 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17328 * server.c (handle_query): New function.
17329 (attached): New static variable, moved out of main.
17330 (main): Quiet longjmp clobber warnings.
17331 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17332 * utils.c (error): Remove NORETURN.