1 2019-04-05 Tom Tromey <tromey@adacore.com>
3 * server.c (gdbserver_usage): Use upper-case for metasyntactic
6 2019-03-28 Alan Hayward <alan.hayward@arm.com>
8 * linux-low.c (AT_HWCAP2): Add define if not already included.
10 2019-03-26 Alan Hayward <alan.hayward@arm.com>
12 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
13 (aarch64_arch_setup): Call linux_get_hwcap.
14 * linux-arm-low.c (arm_get_hwcap): Remove function.
15 (arm_read_description): Call linux_get_hwcap.
16 * linux-low.c (linux_get_auxv): New function.
17 (linux_get_hwcap): Likewise.
18 (linux_get_hwcap2): Likewise.
19 * linux-low.h (linux_get_hwcap): New declaration.
20 (linux_get_hwcap2): Likewise.
21 * linux-ppc-low.c (ppc_get_auxv): Remove function.
22 (ppc_arch_setup): Call linux_get_hwcap.
23 * linux-s390-low.c (s390_get_hwcap): Remove function.
24 (s390_arch_setup): Call linux_get_hwcap.
26 2019-03-22 Alan Hayward <alan.hayward@arm.com>
27 Jiong Wang <jiong.wang@arm.com>
29 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
30 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
32 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
34 2019-03-22 Alan Hayward <alan.hayward@arm.com>
35 Jiong Wang <jiong.wang@arm.com>
37 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
38 (aarch64_get_hwcap): New function.
39 (aarch64_arch_setup): Read APIA hwcap.
41 2019-03-22 Alan Hayward <alan.hayward@arm.com>
42 Jiong Wang <jiong.wang@arm.com>
44 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
45 (initialize_low_tracepoint): Likewise.
46 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
47 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
48 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
49 (aarch64_linux_read_description): Likewise.
50 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
52 2019-03-12 John Baldwin <jhb@FreeBSD.org>
54 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
55 i386_create_target_description for 'segments' parameter.
56 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
57 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
58 * win32-i386-low.c (i386_arch_setup): Likewise.
60 2019-03-12 Tom Tromey <tromey@adacore.com>
62 * linux-low.c (iterate_over_lwps): Update.
64 2019-03-06 Tom Tromey <tom@tromey.com>
66 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
67 (captured_main): Use SCOPE_EXIT.
69 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
71 * configure.srv: Use '$enable_unittest' instead of '$development'
72 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
75 2019-02-27 Tom Tromey <tromey@adacore.com>
77 * gdbreplay.c (logchar): Handle \r\n.
79 2019-02-07 Alan Hayward <alan.hayward@arm.com>
81 * linux-low.c (linux_attach): Add process before lwp.
82 * server.c (attach_inferior): Check if already attached.
84 2019-02-07 Tom Tromey <tom@tromey.com>
86 * x86-tdesc.h: Rename include guard.
87 * x86-low.h: Add include guard.
88 * wincecompat.h: Rename include guard.
89 * win32-low.h: Add include guard.
90 * utils.h: Rename include guard.
91 * tracepoint.h: Rename include guard.
92 * tdesc.h: Rename include guard.
93 * target.h: Rename include guard.
94 * server.h: Rename include guard.
95 * remote-utils.h: Rename include guard.
96 * regcache.h: Rename include guard.
97 * nto-low.h: Rename include guard.
98 * notif.h: Add include guard.
99 * mem-break.h: Rename include guard.
100 * lynx-low.h: Add include guard.
101 * linux-x86-tdesc.h: Add include guard.
102 * linux-s390-tdesc.h: Add include guard.
103 * linux-ppc-tdesc-init.h: Add include guard.
104 * linux-low.h: Add include guard.
105 * linux-aarch64-tdesc.h: Add include guard.
106 * linux-aarch32-low.h: Add include guard.
107 * inferiors.h: Rename include guard.
108 * i387-fp.h: Rename include guard.
109 * hostio.h: Rename include guard.
110 * gdbthread.h: Rename include guard.
111 * gdb_proc_service.h: Rename include guard.
112 * event-loop.h: Rename include guard.
113 * dll.h: Rename include guard.
114 * debug.h: Rename include guard.
115 * ax.h: Rename include guard.
117 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
120 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
121 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
123 2019-01-25 Tom Tromey <tom@tromey.com>
125 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
127 2019-01-25 Tom Tromey <tom@tromey.com>
129 * win32-low.c: Fix common/ includes.
130 * win32-i386-low.c: Fix common/ includes.
131 * tracepoint.c: Fix common/ includes.
132 * thread-db.c: Fix common/ includes.
133 * target.h: Fix common/ includes.
134 * symbol.c: Fix common/ includes.
135 * spu-low.c: Fix common/ includes.
136 * server.h: Fix common/ includes.
137 * server.c: Fix common/ includes.
138 * remote-utils.c: Fix common/ includes.
139 * regcache.h: Fix common/ includes.
140 * regcache.c: Fix common/ includes.
141 * nto-x86-low.c: Fix common/ includes.
142 * notif.h: Fix common/ includes.
143 * mem-break.h: Fix common/ includes.
144 * lynx-low.c: Fix common/ includes.
145 * lynx-i386-low.c: Fix common/ includes.
146 * linux-x86-tdesc-selftest.c: Fix common/ includes.
147 * linux-x86-low.c: Fix common/ includes.
148 * linux-low.c: Fix common/ includes.
149 * inferiors.h: Fix common/ includes.
150 * i387-fp.c: Fix common/ includes.
151 * hostio.c: Fix common/ includes.
152 * hostio-errno.c: Fix common/ includes.
153 * gdbthread.h: Fix common/ includes.
154 * gdbreplay.c: Fix common/ includes.
155 * fork-child.c: Fix common/ includes.
156 * event-loop.c: Fix common/ includes.
158 (enum gdb_agent_op): Fix common/ includes.
160 2019-01-21 Tom Tromey <tom@tromey.com>
162 * tracepoint.c: Fix includes.
163 * remote-utils.c: Fix includes.
164 * linux-x86-low.c: Fix includes.
166 2019-01-01 Joel Brobecker <brobecker@adacore.com>
168 * gdbreplay.c (gdbreplay_version): Update copyright year in
170 * server.c (gdbserver_version): Likewise.
172 2018-12-05 Alan Hayward <alan.hayward@arm.com>
174 * linux-low.c (add_lwp): Switch ordering.
176 2018-11-29 Tom Tromey <tom@tromey.com>
178 * win32-low.c (win32_join): Take pid, not process.
179 * target.h (struct target_ops) <join>: Change argument type.
180 (join_inferior): Change argument name.
181 * spu-low.c (spu_join): Take pid, not process.
182 * server.c (handle_detach): Preserve pid before destroying
184 * lynx-low.c (lynx_join): Take pid, not process.
185 * linux-low.c (linux_join): Take pid, not process.
187 2018-11-23 Alan Hayward <alan.hayward@arm.com>
189 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
190 (aarch64_cannot_fetch_register): Likewise.
191 (struct linux_target_ops): Update references.
193 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
195 * linux-ppc-low.c: Include nat/linux-ptrace.h.
197 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
199 * configure.srv (ipa_ppc_linux_regobj): Add
200 powerpc-isa207-htm-vsx32l-ipa.o and
201 powerpc-isa207-htm-vsx64l-ipa.o.
202 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
203 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
204 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
205 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
206 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
207 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
208 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
209 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
210 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
211 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
212 (init_registers_powerpc_isa207_htm_vsx32l)
213 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
214 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
215 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
216 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
217 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
218 (ppc_store_tm_ctarregset): New functions.
219 (ppc_regsets): Add entries for HTM regsets.
220 (ppc_arch_setup): Set htm in features struct when needed. Set
221 sizes for the HTM regsets.
222 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
223 (initialize_low_arch): Call
224 init_registers_powerpc_isa207_htm_vsx32l and
225 init_registers_powerpc_isa207_htm_vsx64l.
226 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
227 PPC_TDESC_ISA207_HTM_VSX.
228 (initialize_low_tracepoint): Call
229 init_registers_powerpc_isa207_htm_vsx32l and
230 init_registers_powerpc_isa207_htm_vsx64l.
232 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
234 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
235 rs6000/power-linux-pmu.xml to srv_xmlfiles.
236 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
237 (ppc_store_pmuregset): New functions.
238 (ppc_regsets): Add entries for ebb and pmu regsets.
239 (ppc_arch_setup): Set isa207 in features struct if the ebb and
240 pmu regsets are available. Set sizes for these regsets.
242 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
244 * configure.srv (ipa_ppc_linux_regobj): Add
245 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
246 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
247 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
248 rs6000/powerpc-isa207-vsx32l.xml, and
249 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
250 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
251 <PPC_TDESC_ISA207_VSX>: New enum value.
252 (init_registers_powerpc_isa207_vsx32l): Declare.
253 (init_registers_powerpc_isa207_vsx64l): Declare.
254 * linux-ppc-low.c (ppc_fill_tarregset): New function.
255 (ppc_store_tarregset): New function.
256 (ppc_regsets): Add entry for the TAR regset.
257 (ppc_arch_setup): Set isa207 in features struct when needed. Set
258 size for the TAR regsets.
259 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
260 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
261 and init_registers_powerpc_isa207_vsx64l.
262 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
263 (initialize_low_tracepoint): Call
264 init_registers_powerpc_isa207_vsx32l and
265 init_registers_powerpc_isa207_vsx64l.
267 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
268 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
270 * configure.srv (ipa_ppc_linux_regobj): Add
271 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
272 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
273 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
274 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
275 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
276 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
277 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
278 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
279 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
280 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
281 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
282 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
283 (ppc_hwcap): Add comment.
284 (ppc_hwcap2): New global.
285 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
286 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
287 (ppc_regsets): Add entries for the DSCR and PPR regsets.
288 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
289 when needed. Set sizes for the the DSCR and PPR regsets.
290 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
291 (initialize_low_arch): Call
292 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
293 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
294 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
295 PPC_TDESC_ISA205_PPR_DSCR_VSX.
296 (initialize_low_tracepoint): Call
297 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
298 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
300 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
302 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
304 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
305 Simon Marchi <simark@simark.ca>
307 * acinclude.m4: Include "../selftest.m4".
308 * configure: Regenerate.
309 * configure.ac: Use "GDB_AC_SELFTEST".
310 * configure.srv: Use "$enable_unittests" instead of
311 "$development" when checking whether unit tests have been
313 * server.c (captured_main): Update message informing that
314 selftests have been disabled.
316 2018-10-04 Tom Tromey <tom@tromey.com>
318 * configure: Rebuild.
320 2018-10-04 Tom Tromey <tom@tromey.com>
322 * server.c (handle_status): Rename inner "thread".
323 (process_serial_event): Declare "res" in 'm' case.
324 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
325 (iterate_over_lwps): Rename inner "thread".
326 (linux_qxfer_libraries_svr4): Rename inner "len".
327 * gdbthread.h (find_thread_in_random): Rename inner "thread".
329 2018-10-01 Gary Benson <gbenson@redhat.com>
331 * gdb_proc_service.h: Moved common code to
332 common/gdb_proc_service.h.
334 2018-10-01 Gary Benson <gbenson@redhat.com>
336 * gdb_proc_service.h: Synchronize comments and whitespace with
337 GDB's version of this file.
339 2018-09-25 Tom Tromey <tom@tromey.com>
341 * configure: Rebuild.
342 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
344 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
346 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
347 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
348 ($(IPA_LIB)): Sort IPA_OBJS.
350 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
352 * Makefile.in: Remove references to $(ADD_DEPS).
354 2018-09-16 Tom Tromey <tom@tromey.com>
356 * remote-utils.c (remote_open): Use GNU style for metasyntactic
358 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
361 2018-09-05 Tom Tromey <tom@tromey.com>
363 * configure: Rebuild.
365 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
368 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
370 2018-08-27 Tom Tromey <tom@tromey.com>
373 * configure: Rebuild.
375 2018-08-27 Tom Tromey <tom@tromey.com>
377 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
378 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
379 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
380 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
381 (s390x_emit_stack_adjust): Add casts to unsigned char.
383 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
387 * server.h (struct client_state) <disable_randomization>:
390 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
392 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
394 (mips_supply_ptrace_register): Likewise.
396 2018-07-22 Tom Tromey <tom@tromey.com>
398 * configure: Rebuild.
400 2018-07-22 Tom Tromey <tom@tromey.com>
402 * win32-low.c (win32_create_inferior): Remove unused variables.
403 * gdbreplay.c (remote_open): Remove unused variable.
404 * remote-utils.c (remote_prepare): Remove unused variable.
405 * x86-tdesc.h (X86_TDESC_H): Define.
406 (amd64_expedite_regs): Define conditionally.
407 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
408 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
409 * remote-utils.c (readchar): Remove unused variable.
411 2018-07-13 Pedro Alves <palves@redhat.com>
413 * linux-low.c (linux_kill): Change parameter to process_info
414 pointer instead of pid. Adjust.
415 * lynx-low.c (lynx_kill): Likewise.
416 * nto-low.c (nto_kill): Likewise.
417 * spu-low.c (spu_kill): Likewise.
418 * win32-low.c (win32_kill): Likewise.
419 * server.c (handle_v_kill, kill_inferior_callback)
420 (detach_or_kill_for_exit): Adjust.
421 * target.c (kill_inferior): Change parameter to process_info
422 pointer instead of pid. Adjust.
423 * target.h (struct target_ops) <kill>: Change parameter to
424 process_info pointer instead of pid. Adjust all implementations
426 (kill_inferior): Likewise.
428 2018-07-13 Pedro Alves <palves@redhat.com>
430 * linux-low.c (linux_detach, linux_join): Change parameter to
431 process_info pointer instead of pid. Adjust.
432 * lynx-low.c (lynx_detach, lynx_join): Likewise.
433 * nto-low.c (nto_detach): Likewise.
434 * spu-low.c (spu_detach, spu_join): Likewise.
435 * win32-low.c (win32_detach, win32_join): Likewise.
436 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
437 * target.h (struct target_ops) <detach, join>: Change parameter to
438 process_info pointer instead of pid. Adjust all implementations
440 (detach_inferior, join_inferior): Rename 'pid' parameter to
443 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
444 Jan Kratochvil <jan.kratochvil@redhat.com>
445 Paul Fertser <fercerpav@gmail.com>
446 Tsutomu Seki <sekiriki@gmail.com>
448 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
449 (OBS): Add 'common/netstuff.o'.
450 (GDBREPLAY_OBS): Likewise.
451 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
452 (remote_open): Implement support for IPv6
454 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
456 (handle_accept_event): Accept connections from IPv6 sources.
457 (remote_prepare): Handle IPv6-style hostnames; implement
458 support for IPv6 connections.
459 (remote_open): Implement support for printing connections from
462 2018-07-11 Pedro Alves <palves@redhat.com>
465 * mem-break.c (any_persistent_commands): Add process_info
466 parameter and use it instead of relying on the current process.
467 Change return type to bool.
468 * mem-break.h (any_persistent_commands): Add process_info
469 parameter and change return type to bool.
470 * server.c (handle_detach): Remove require_running_or_return call.
471 Look up the process_info for the process we're about to detach.
472 If not found, return back error to GDB. Adjust
473 any_persistent_commands call to pass down a process pointer.
475 2018-07-11 Pedro Alves <palves@redhat.com>
477 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
478 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
479 instead of collect_register_by_name.
480 * regcache.c (regcache_raw_get_unsigned_by_name): New.
481 * regcache.h (regcache_raw_get_unsigned_by_name): New.
483 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
484 Pedro Alves <palves@redhat.com>
486 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
488 2018-07-03 Tom Tromey <tom@tromey.com>
490 * linux-low.c: Update.
491 * lynx-low.c: Update.
492 * mem-break.c: Update.
494 * remote-utils.c: Update.
498 * win32-low.c: Update.
500 2018-07-03 Tom Tromey <tom@tromey.com>
504 2018-07-03 Tom Tromey <tom@tromey.com>
506 * linux-low.c: Update.
508 2018-07-03 Tom Tromey <tom@tromey.com>
512 2018-07-03 Tom Tromey <tom@tromey.com>
514 * linux-low.c: Update.
515 * linux-mips-low.c: Update.
516 * lynx-low.c: Update.
518 * remote-utils.c: Update.
522 * thread-db.c: Update.
524 2018-07-03 Tom Tromey <tom@tromey.com>
526 * linux-low.c: Update.
527 * linux-mips-low.c: Update.
528 * lynx-low.c: Update.
529 * mem-break.c: Update.
531 * remote-utils.c: Update.
535 * tracepoint.c: Update.
537 2018-07-03 Tom Tromey <tom@tromey.com>
539 * linux-low.c: Update.
540 * linux-ppc-low.c: Update.
541 * linux-x86-low.c: Update.
542 * proc-service.c: Update.
545 * thread-db.c: Update.
546 * win32-low.c: Update.
548 2018-07-03 Tom Tromey <tom@tromey.com>
550 * linux-low.c: Update.
551 * lynx-low.c: Update.
553 * remote-utils.c: Update.
555 * thread-db.c: Update.
556 * win32-low.c: Update.
558 2018-06-29 Joel Brobecker <brobecker@adacore.com>
560 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
561 parameter in call to 'amd64_create_target_description'.
563 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
565 * x86-tdesc.h: Remove executable permission flag.
567 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
569 * configure.ac: Remove AC_PREREQ, add missing quoting.
570 * configure: Re-generate.
571 * config.in: Re-generate.
572 * aclocal.m4: Re-generate.
574 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
576 * tracepoint.h (current_traceframe): Remove declaration.
578 2018-06-18 Alan Hayward <alan.hayward@arm.com>
580 * linux-aarch64-low.c (is_sve_tdesc): New function.
581 (aarch64_sve_regs_copy_to_regcache): Likewise.
582 (aarch64_sve_regs_copy_from_regcache): Likewise.
583 (aarch64_regs_info): Add SVE checks.
584 (initialize_low_arch): Initialize SVE.
586 2018-06-18 Alan Hayward <alan.hayward@arm.com>
588 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
590 2018-06-11 Alan Hayward <alan.hayward@arm.com>
592 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
593 (initialize_low_tracepoint): Likewise
594 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
595 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
597 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
599 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
601 2018-06-11 Alan Hayward <alan.hayward@arm.com>
603 * server.h (PBUFSIZ): Increase size
605 2018-06-11 Alan Hayward <alan.hayward@arm.com>
607 * regcache.c (regcache::raw_compare): New function.
608 * regcache.h (regcache::raw_compare): New declaration.
610 2018-06-11 Alan Hayward <alan.hayward@arm.com>
612 * regcache.c (new_register_cache): Use new.
613 (free_register_cache): Use delete.
614 (register_data): Use const.
615 (supply_register): Move body inside regcache.
616 (regcache::raw_supply): New override function.
617 (collect_register): Move body inside regcache.
618 (regcache::raw_collect): New override function.
619 (regcache::get_register_status): New override function.
620 * regcache.h (struct regcache): Inherit from reg_buffer_common.
622 2018-06-09 Tom Tromey <tom@tromey.com>
624 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
626 (event_queue): Use std::queue.
627 (gdb_event_xfree): Remove.
628 (initialize_event_loop, process_event, wait_for_event): Update.
630 2018-06-08 Stan Cox <scox@redhat.com>
632 * win32-low.c (win32_create_inferior): last_ptid and last_status
633 moved to client_state.
635 2018-06-08 Pedro Alves <palves@redhat.com>
637 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
638 common/common-exceptions.o, common/common-utils.o,
639 common/errors.o, common/print-utils.o and utils.o.
640 * gdbreplay.c: Include "common-defs.h" instead of the two
641 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
642 string.h or alloca.h.
643 (perror_with_name): Delete.
644 (remote_open): Use xstrdup instead of strdup.
645 (main): Rename to ...
646 (captured_main): ... this.
649 2018-06-08 Tom Tromey <tom@tromey.com>
651 * linux-low.c (linux_low_read_btrace): Update.
653 2018-06-04 Stan Cox <scox@redhat.com>
655 * server.h (struct client_state): New.
656 * server.c (cont_thread, general_thread, multi_process)
657 (report_fork_events, report_vfork_events, report_exec_events)
658 (report_thread_events, swbreak_feature, hwbreak_feature)
659 (vCont_supported, disable_randomization, pass_signals)
660 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
661 Moved to client_state.
662 * remote-utils.c (remote_debug, noack_mode)
663 (transport_is_reliable): Moved to client_state.
664 * tracepoint.c (current_traceframe): Moved to client_state.
667 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
668 linux-low.c, remote-utils.h, target.c: Use client_state.
670 2018-05-31 Alan Hayward <alan.hayward@arm.com>
672 * configure.srv: Add new c/h file.
674 2018-05-31 Alan Hayward <alan.hayward@arm.com>
676 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
679 2018-05-25 Maciej W. Rozycki <macro@mips.com>
681 * gdb.arch/mips-fpregset-core.exp: New test.
682 * gdb.arch/mips-fpregset-core.c: New test source.
684 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
687 * hostio.c (require_int): Do not report overflow for integers
688 between 0xfffffff and 0x7fffffff.
690 2018-05-22 Maciej W. Rozycki <macro@mips.com>
692 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
693 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
694 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
696 (the_low_target): Wire them.
698 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
700 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
701 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
702 mode. Call collect_register_by_name with vscr using
703 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
704 (ppc_store_vrregset): Add and set vscr_offset variable as in
705 ppc_fill_vrregset. Call supply_register_by_name with vscr using
708 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
710 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
711 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
712 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
714 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
716 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
717 (ppc_store_vsxregset): Likewise.
718 (ppc_fill_vrregset): Likewise.
719 (ppc_store_vrregset): Likewise.
720 (ppc_fill_evrregset): Likewise.
721 (ppc_store_evrregset): Likewise.
722 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
723 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
726 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
728 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
729 wordsize of the inferior. Call ppc_linux_target_wordsize.
731 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
733 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
734 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
735 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
736 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
737 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
738 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
739 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
740 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
741 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
742 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
743 (tdesc_powerpc_e500l): Remove.
744 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
745 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
746 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
747 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
749 (ppc_arch_setup): Remove target description matching code. Fill a
750 ppc_linux_features struct and call ppc_linux_match_description
753 2018-05-22 Maciej W. Rozycki <macro@mips.com>
755 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
756 width of the requested register exceeds the width of the
758 (mips_cannot_store_register): Likewise.
760 2018-05-21 Maciej W. Rozycki <macro@mips.com>
762 * linux-mips-low.c (mips_fetch_register): New function. Update
764 (mips_store_gregset): Supply 0 rather than $restart for $zero.
765 (the_low_target): Wire `mips_fetch_register'.
767 2018-05-10 Joel Brobecker <brobecker@adacore.com>
769 * lynx-i386-low.c (LYNXOS_178): New macro.
770 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
771 the layout on LynxOS-178.
772 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
773 handle floating point registers that are not supported by
776 2018-05-10 Tom Tromey <tom@tromey.com>
778 * configure: Rebuild.
780 2018-05-10 Joel Brobecker <brobecker@adacore.com>
783 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
784 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
785 Use it to set the expedite_regs field in the given tdesc.
786 * x86-tdesc.h: New file.
787 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
788 Adjust following the addition of the new expedite_regs parameter
790 * linux-tic6x-low.c (tic6x_read_description): Likewise.
791 * linux-x86-tdesc.c: #include "x86-tdesc.h".
792 (i386_linux_read_description, amd64_linux_read_description):
793 Adjust following the addition of the new expedite_regs parameter
795 * lynx-i386-low.c: #include "x86-tdesc.h".
796 (lynx_i386_arch_setup): Adjust following the addition of the new
797 expedite_regs parameter to init_target_desc.
798 * nto-x86-low.c: #include "x86-tdesc.h".
799 (nto_x86_arch_setup): Adjust following the addition of the new
800 expedite_regs parameter to init_target_desc.
801 * win32-i386-low.c: #include "x86-tdesc.h".
802 (i386_arch_setup): Adjust following the addition of the new
803 expedite_regs parameter to init_target_desc.
805 2018-05-10 Joel Brobecker <brobecker@adacore.com>
808 * win32-low.c (win32_create_inferior): Add call to my_wait
809 setting last_status global.
811 2018-05-10 Joel Brobecker <brobecker@adacore.com>
814 * win32-low.c (create_process): Only call gdb_tilde_expand if
815 inferior_cwd is not NULL.
817 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
819 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
820 registers to the cache if their values have changed.
821 (i387_xsave_to_cache): Provide default values for x87 control
822 registers when these features are available, but disabled.
823 * regcache.c (supply_register_by_name_zeroed): New function.
824 * regcache.h (supply_register_by_name_zeroed): Declare new
827 2018-05-07 Tom Tromey <tom@tromey.com>
829 * configure: Rebuild.
831 2018-05-04 Tom Tromey <tom@tromey.com>
833 * configure: Rebuild.
835 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
836 Pedro Alves <palves@redhat.com>
838 * linux-aarch64-low.c (aarch64_stopped_data_address):
841 2018-04-27 Tom Tromey <tom@tromey.com>
843 * configure: Rebuild.
845 2018-04-23 Tom Tromey <tom@tromey.com>
847 * configure: Rebuild.
849 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
851 * Makefile.in (depcomp): Add "..".
852 (all_deps_files): New and use it.
854 2018-04-18 Alan Hayward <alan.hayward@arm.com>
856 * configure.srv (aarch64*-*-linux*): Don't include xml.
857 (i[34567]86-*-cygwin*): Likewise.
858 (i[34567]86-*-linux*): Likewise.
859 (i[34567]86-*-lynxos*): Likewise.
860 (i[34567]86-*-mingw32ce*): Likewise.
861 (i[34567]86-*-mingw*): Likewise.
862 (i[34567]86-*-nto*): Likewise.
863 (tic6x-*-uclinux): Likewise.
864 (x86_64-*-linux*): Likewise.
865 (x86_64-*-mingw*): Likewise.
866 (x86_64-*-cygwin*): Likewise.
868 2018-04-18 Alan Hayward <alan.hayward@arm.com>
870 * tdesc.c: Remove xml parameter.
872 2018-04-18 Alan Hayward <alan.hayward@arm.com>
874 * server.c (get_features_xml): Remove cast.
875 * tdesc.c (void target_desc::accept): Fill in function.
876 (tdesc_get_features_xml): Remove old xml creation.
877 (print_xml_feature::visit_pre): Add xml vistor.
878 * tdesc.h (struct target_desc): Make xmltarget mutable.
879 (tdesc_get_features_xml): Remove declaration.
881 2018-04-18 Alan Hayward <alan.hayward@arm.com>
883 * tdesc.c (tdesc_architecture_name): Add new function.
884 (tdesc_osabi_name): Likewise.
885 (tdesc_get_features_xml): Use new functions.
887 2018-04-18 Alan Hayward <alan.hayward@arm.com>
889 * tdesc.c (tdesc_create_flags): Remove.
890 (tdesc_add_flag): Likewise.
891 (tdesc_named_type): Likewise.
892 (tdesc_create_union): Likewise.
893 (tdesc_create_struct): Likewise.
894 (tdesc_create_vector): Likewise.
895 (tdesc_add_bitfield): Likewise.
896 (tdesc_add_field): Likewise.
897 (tdesc_set_struct_size): Likewise.
899 2018-04-18 Alan Hayward <alan.hayward@arm.com>
901 * tdesc.c (~target_desc): Remove implictly deleted items.
902 (init_target_desc): Iterate all features.
903 (tdesc_get_features_xml): Use vector.
904 (tdesc_create_feature): Create feature.
905 * tdesc.h (tdesc_feature) Remove
906 (target_desc): Add features.
908 2018-04-18 Alan Hayward <alan.hayward@arm.com>
910 * Makefile.in: Add common/tdesc.c
911 * tdesc.c (init_target_desc): init all reg_defs from register
913 (tdesc_create_reg): Create tdesc_reg.
914 * tdesc.h (tdesc_feature): Add register vector.
916 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
918 * tdesc.h (struct target_desc) <features>: Change type to
919 std::vector<std::string>.
920 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
922 (tdesc_get_features_xml): Likewise.
923 (tdesc_create_feature): Likewise.
925 2018-03-26 Alan Hayward <alan.hayward@arm.com>
927 * regcache.c (find_register_by_number): Return a ref.
928 (find_regno): Use references.
929 (register_size): Likewise.
930 (register_data): Likewise.
931 * tdesc.c (target_desc::~target_desc): Remove free calls.
932 (target_desc::operator==): Use std::vector compare.
933 (init_target_desc): Use reference.
934 (tdesc_create_reg): Use reg constructors.
935 * tdesc.h (struct target_desc): Replace pointer with object.
937 2018-03-23 Alan Hayward <alan.hayward@arm.com>
939 * regcache.c (find_register_by_number): Make static.
940 (find_regno): Use find_register_by_number
941 * regcache.h (struct reg): Remove declaration.
943 2018-03-23 Alan Hayward <alan.hayward@arm.com>
945 * tdesc.c (target_desc::~target_desc): Move to here.
946 (target_desc::operator==): Likewise.
947 * tdesc.h (target_desc::~target_desc): Move from here.
948 (target_desc::operator==): Likewise.
950 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
952 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
954 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
956 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
958 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
959 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
960 and init_registers_s390_gs_linux64.
962 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
964 * linux-s390-low.c (s390_fill_gs): Remove function.
965 (s390_fill_gsbc): Remove function.
966 (s390_regsets): Set fill functions for the guarded storage regsets
969 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
971 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
972 the word size. Add comment.
973 (s390_get_wordsize): New function.
974 (s390_arch_setup): No longer select a temporary tdesc to fetch the
975 pswm with it. Instead, use s390_get_wordsize to determine the
976 word size first and derive the correct tdesc from that directly.
978 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
980 * Makefile.in: Include silent-rules.mk.
981 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
982 (COMPILE): Add ECHO_CXX.
983 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
984 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
985 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
986 (version-generated.c): Add ECHO_GEN.
987 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
988 (IPAGENT_COMPILE): Add ECHO_CXX.
989 (%-generated.c): Add ECHO_REGDAT.
991 2018-03-14 Tom Tromey <tom@tromey.com>
994 * ax.c (ax_printf): Special case for NULL.
996 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
998 * linux-low.c (linux_qxfer_libraries_svr4): Use
999 xml_escape_text_append.
1001 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1003 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1005 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1007 * server.c (handle_general_set): Remove unnecessary xstrdup.
1009 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1011 * server.c (parse_debug_format_options): Adjust to
1012 delim_string_to_char_ptr_vec changes.
1013 * thread-db.c (thread_db_load_search): Adjust to
1014 dirnames_to_char_ptr_vec changes.
1016 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1018 * target.h (target_enable_btrace, target_disable_btrace)
1019 (target_read_btrace, target_read_btrace_conf): Turn macro into
1020 inline function. Throw error if target method is not defined.
1021 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1022 check for btrace target method. Be prepared to handle exceptions
1023 from btrace target methods.
1025 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1027 * server.c (captured_main): Change order of error message printed
1028 when the current working directory cannot be found.
1030 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1032 * server.c: Include "filenames.h" and "pathstuff.h".
1033 (program_name): Delete variable.
1034 (program_path): New anonymous class.
1035 (get_exec_wrapper): Use "program_path" instead of
1037 (handle_v_run): Likewise.
1038 (captured_main): Likewise.
1039 (process_serial_event): Likewise.
1041 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1043 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1044 (OBJS): Add "pathstuff.o".
1045 * server.c (current_directory): New global variable.
1046 (captured_main): Initialize "current_directory".
1048 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1050 * tdesc.c: Use common/tdesc.h.
1051 * tdesc.h: Likewise.
1053 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1054 Simon Marchi <simon.marchi@ericsson.com>
1056 * Makefile.in: Switch order of make rules.
1058 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1060 * Makefile.in: Add common directory in build.
1061 * configure.ac: Add common reference.
1062 * configure: Regenerate.
1064 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1066 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1067 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1068 * spu-low.c (spu_target_ops): Likewise.
1069 * win32-low.c (win32_target_ops): Likewise.
1070 * server.c (supported_btrace_packets): Report packets unconditionally.
1071 * target.h (target_ops) <supports_btrace>: Remove.
1072 (target_supports_btrace): Remove.
1074 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1076 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1077 (handle_btrace_disable): Change return type to void. Use exceptions
1079 (handle_btrace_general_set): Catch exception and copy message to
1082 2018-02-08 Tom Tromey <tom@tromey.com>
1084 * linux-low.c (install_software_single_step_breakpoints): Use
1085 make_scoped_restore.
1086 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1087 (do_restore_current_thread_cleanup): Remove.
1088 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1091 2018-02-08 Tom Tromey <tom@tromey.com>
1093 * mem-break.c (set_raw_breakpoint_at): Use
1094 gdb::unique_xmalloc_ptr.
1096 2018-01-30 Pedro Alves <palves@redhat.com>
1099 * target.c (target_terminal::terminal_state): Rename to ...
1100 (target_terminal::m_terminal_state): ... this.
1102 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1104 * linux-low.c (handle_extended_wait): Surround call to
1105 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1107 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1109 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1110 linux_ptrace_attach_fail_reason_string now returning an
1112 (linux_attach): Likewise.
1113 * thread-db.c (attach_thread): Likewise.
1115 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1118 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1119 checking for fs_base/gs_base fields in struct user_regs_struct.
1120 * configure: Regenerate.
1122 2018-01-16 Yao Qi <yao.qi@linaro.org>
1125 * linux-low.c (fetch_register): Call supply_register instead of
1128 2018-01-08 Yao Qi <yao.qi@linaro.org>
1129 Simon Marchi <simon.marchi@ericsson.com>
1131 * Makefile.in (OBS): Remove selftest.o.
1132 * configure.ac: Set srv_selftest_objs if $development is true.
1133 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1134 * configure: Re-generated.
1135 * server.c (captured_main): Wrap variable selftest_filter with
1138 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1140 * server.c (parse_debug_format_options): Return std::string.
1141 (handle_monitor_command, captured_main): Adjust.
1143 2018-01-05 Pedro Alves <palves@redhat.com>
1146 * server.c (captured_main): Pass quiet=false to
1147 save_original_signals_state.
1149 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1151 * gdbreplay.c (gdbreplay_version): Update copyright year in
1153 * server.c (gdbserver_version): Likewise.
1155 2017-12-08 Tom Tromey <tom@tromey.com>
1157 * ax.c (ax_printf): Update.
1159 2017-12-07 Yao Qi <yao.qi@linaro.org>
1161 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1162 aarch64_linux_read_description.
1163 * linux-amd64-ipa.c (idx2mask): New array.
1164 (get_ipa_tdesc): Move idx2mask out.
1165 (initialize_low_tracepoint): Initialize target descriptions.
1166 * linux-i386-ipa.c (idx2mask): New array.
1167 (get_ipa_tdesc): Move idx2mask out.
1168 (initialize_low_tracepoint): Initialize target descriptions.
1170 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1172 * tdesc.c (struct tdesc_type): Change return type.
1173 (tdesc_add_flag): Change parameter type.
1174 (tdesc_add_bitfield): Likewise.
1175 (tdesc_add_field): Likewise.
1176 (tdesc_set_struct_size): Likewise.
1178 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1180 * regcache.c (registers_to_string): Remove unused variable.
1182 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1184 * inferiors.c (for_each_inferior_with_data): Remove.
1185 * inferiors.h (for_each_inferior_with_data): Remove.
1186 * server.c (handle_qxfer_threads_worker): Change parameter type.
1187 (handle_qxfer_threads_proper): Use for_each_thread.
1189 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1191 * inferiors.c (for_each_inferior): Remove.
1192 (clear_inferiors): Use for_each_thread.
1193 * inferiors.h (for_each_inferior): Remove.
1194 * linux-low.c (linux_wait_for_event_filtered): Use
1196 (linux_stabilize_threads): Likewise.
1197 * regcache.c (regcache_release): Likewise.
1198 * server.c (gdb_wants_all_threads_stopped): Likewise.
1199 (clear_pending_status_callback): Remove.
1200 (handle_status): Use for_each_thread.
1201 (captured_main): Likewise.
1202 * win32-low.c (child_init_thread_list): Likewise.
1203 (win32_clear_inferiors): Likewise.
1204 (fake_breakpoint_event): Likewise.
1206 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1208 * inferiors.h (find_inferior): Remove.
1209 * inferiors.c (find_inferior): Remove.
1211 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1213 * linux-low.c (resume_status_pending_p): Update comment.
1214 (need_step_over_p): Update comment.
1216 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1218 * linux-low.c (proceed_one_lwp): Return void, change parameter
1220 (unsuspend_and_proceed_one_lwp): Likewise.
1221 (proceed_all_lwps): Use for_each_thread.
1222 (unstop_all_lwps): Likewise.
1224 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1226 * linux-low.c (linux_resume_one_thread): Return void, take
1228 (linux_resume): Use for_each_thread.
1230 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1232 * linux-low.c (send_sigstop_callback): Return void, change
1233 parameter type. Rename to...
1234 (send_sigstop): ... this.
1235 (suspend_and_send_sigstop_callback): Return void, change parameter
1237 (suspend_and_send_sigstop): ... this.
1238 (stop_all_lwps): Use for_each_thread.
1240 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1242 * linux-low.c (lwp_running): Return bool, remove unused
1244 (linux_stabilize_threads): Use find_thread.
1246 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1248 * linux-low.c (select_singlestep_lwp_callback): Remove.
1249 (count_events_callback): Remove.
1250 (select_event_lwp_callback): Remove.
1251 (select_event_lwp): Use find_thread/for_each_thread.
1253 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1255 * linux-low.c (not_stopped_callback): Return bool, take filter
1257 (linux_wait_for_event_filtered): Use find_thread.
1258 (linux_wait_1): Likewise.
1260 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1262 * linux-low.c (same_lwp): Remove.
1263 (find_lwp_pid): Use find_thread.
1265 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1267 * linux-low.c (delete_lwp_callback): Remove.
1268 (linux_mourn): Use for_each_thread.
1270 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1272 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1273 args parameter, don't check for pid.
1274 (linux_detach): Use for_each_thread.
1276 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1278 * linux-low.c (struct counter): Remove.
1279 (second_thread_of_pid_p): Remove.
1280 (last_thread_of_process_p): Use find_thread.
1282 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1284 * inferiors.c (find_inferior_in_random): Remove.
1285 * inferiors.h (find_inferior_in_random): Remove.
1286 * linux-low.c (status_pending_p_callback): Return bool, accept
1287 parameter ptid directly.
1288 (linux_wait_for_event_filtered): Use find_thread_in_random.
1289 (linux_wait_1): Likewise.
1291 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1293 * inferiors.c (find_inferior_id): Remove.
1294 (find_thread_ptid): Move implemention from find_inferior_id to
1296 * inferiors.h (find_inferior_id): Remove.
1297 * server.c (handle_status): Use find_thread_ptid.
1298 (process_serial_event): Likewise.
1299 * thread-db.c (find_one_thread): Likewise.
1300 (thread_db_thread_handle): Likewise.
1301 * win32-low.c (thread_rec): Likewise.
1302 (child_delete_thread): Likewise.
1303 (win32_thread_alive): Likewise.
1304 (get_child_debug_event): Likewise.
1306 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1308 * linux-mips-low.c (update_watch_registers_callback): Return
1309 void, remove pid_p parameter, don't check for pid.
1310 (mips_insert_point, mips_remove_point): Use for_each_thread.
1312 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1314 * lynx.low (lynx_delete_thread_callback): Remove.
1315 (lynx_mourn): Use for_each_thread.
1317 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1319 * regcache.c (regcache_invalidate_one): Remove.
1320 (regcache_invalidate_pid): use for_each_thread.
1322 2017-11-26 Tom Tromey <tom@tromey.com>
1324 * linux-low.c (linux_create_inferior): Update.
1326 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1328 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1330 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1332 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1333 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1334 * linux-aarch64-tdesc-selftest.c: New file.
1335 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1337 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1339 * configure.srv: Add new file.
1340 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1341 * linux-aarch64-tdesc-selftest.c: New file.
1342 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1344 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1346 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1347 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1348 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1350 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1352 * configure.srv: Add new files.
1353 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1354 aarch64_linux_read_description.
1355 * linux-aarch64-low.c (aarch64_linux_read_description):
1356 Merge with aarch64_arch_setup.
1357 (aarch64_arch_setup): Call aarch64_linux_read_description.
1358 * linux-aarch64-tdesc.c: New file.
1359 * linux-aarch64-tdesc.h: New file.
1361 2017-11-24 Yao Qi <yao.qi@linaro.org>
1363 * configure.srv: Set $srv_regobj for tic6x-linux.
1364 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1365 (tic6x_read_description): Move some code to tic6x_arch_setup.
1366 (tic6x_tdesc_test): New function.
1367 (initialize_low_arch): Call selftests::register_test.
1369 2017-11-22 Yao Qi <yao.qi@linaro.org>
1371 * remote-utils.c (prepare_resume_reply): Use memcpy.
1373 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1375 * linux-low.c (kill_one_lwp_callback): Return void, take
1376 argument directly, don't filter on pid.
1377 (linux_kill): Use for_each_thread.
1379 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1381 * linux-low.c (need_step_over_p): Return bool, remove dummy
1383 (linux_resume, proceed_all_lwps): Use find_thread.
1385 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1387 * linux-low.c (resume_status_pending_p): Return bool, remove
1389 (linux_resume): Use find_thread.
1391 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1393 * linux-low.c (struct thread_resume_array): Remove.
1394 (linux_set_resume_request): Return void, take arguments
1396 (linux_resume): Use for_each_thread.
1398 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1400 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1401 return bool, remove data argument.
1402 (linux_stabilize_threads): Use find_thread.
1404 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1406 * linux-low.c (unsuspend_one_lwp): Remove.
1407 (unsuspend_all_lwps): Use for_each_thread, inline code from
1410 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1412 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1413 * linux-low.c (struct iterate_over_lwps_args): Remove.
1414 (iterate_over_lwps_filter): Remove.
1415 (iterate_over_lwps): Use find_thread.
1417 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1419 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1420 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1421 code from reset_lwp_ptrace_options_callback.
1423 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1425 * linux-arm-low.c (struct update_registers_data): Remove.
1426 (update_registers_callback): Return void, take arguments
1427 directly, don't check thread's pid.
1428 (arm_insert_point, arm_remove_point): Use for_each_thread.
1430 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1432 * win32-low.c (continue_one_thread): Return void, take argument
1434 (child_continue): Use for_each_thread.
1436 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1438 * win32-i386-low.c (update_debug_registers_callback): Rename
1440 (update_debug_registers): ... this, return void, remove pid_p arg.
1441 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1443 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1445 * inferiors.h (struct process_info): Add constructor, initialize
1447 <syscalls_to_catch>: Change type to std::vector<int>.
1448 * inferiors.c (add_process): Allocate process_info with new.
1449 (remove_process): Free process_info with delete.
1450 * linux-low.c (handle_extended_wait): Adjust.
1451 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1452 * server.c (handle_general_set): Adjust.
1454 2017-11-16 Pedro Alves <palves@redhat.com>
1456 * remote-utils.c (remote_close): Block SIGIO signals instead of
1457 uninstalling the SIGIO handler.
1459 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1461 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1463 2017-11-16 Yao Qi <yao.qi@linaro.org>
1465 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1466 (tic6x_store_gregset): Likewise.
1467 (tic6x_usrregs_info): Move it up.
1469 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1471 * Makefile.in: Update arch rules.
1472 * configure.srv: Explicitly mark arch/ files.
1474 2017-11-13 Andreas Schwab <schwab@suse.de>
1476 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1478 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1480 2017-11-06 Pedro Alves <palves@redhat.com>
1482 * config.in, configure: Regenerate.
1484 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1486 * target.c (struct thread_search): Remove.
1487 (thread_search_callback): Remove.
1488 (prepare_to_access_memory): Use for_each_thread instead of
1489 find_inferior. Inline code from thread_search_callback.
1491 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1493 * server.c (struct visit_actioned_threads_data): Remove.
1494 (visit_actioned_threads): Change prototype to take arguments
1496 (resume): Use find_thread instead of find_inferior.
1498 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1500 * server.c (queue_stop_reply_callback): Change prototype, return
1502 (find_status_pending_thread_callback): Remove.
1503 (handle_status): Replace find_inferior with find_thread and
1506 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1508 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1510 (aarch64_store_gregset): Likewise.
1511 (aarch64_fill_fpregset): Likewise.
1512 (aarch64_store_fpregset): Likewise.
1514 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1516 * gdbthread.h (find_thread, for_each_thread): New functions.
1517 * inferiors.c (thread_of_pid): Remove.
1518 (find_any_thread_of_pid): Use find_thread.
1519 * linux-low.c (num_lwps): Use for_each_thread.
1521 2017-10-17 Yao Qi <yao.qi@linaro.org>
1523 * Makefile.in: Remove one rule.
1524 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1526 2017-10-17 Yao Qi <yao.qi@linaro.org>
1528 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1529 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1531 2017-10-17 Yao Qi <yao.qi@linaro.org>
1533 * configure.srv: Rename arm.o with arch/arm.o.
1535 2017-10-17 Yao Qi <yao.qi@linaro.org>
1537 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1538 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1539 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1540 (arch-i386.o, arch-amd64.o): Remove rules.
1541 (arch/%.o): New rule.
1542 Update POSTCOMPILE and COMPILE.pre.
1543 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1544 * configure: Re-generated.
1545 * configure.srv: Replace arch-i386.o with arch/i386.o.
1546 Replace arch-amd64.o with arch/amd64.o.
1548 2017-10-16 Yao Qi <yao.qi@linaro.org>
1550 * configure: Regenerated.
1552 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1554 * inferiors.h: (struct inferior_list): Remove.
1555 (struct inferior_list_entry); Remove.
1556 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1557 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1558 get_first_inferior): Remove.
1559 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1560 find_inferior_id, find_inferior_in_random): Change signature.
1561 * inferiors.c (all_threads): Change type to
1562 std::list<thread_info *>.
1563 (get_thread): Remove macro.
1564 (find_inferior, find_inferior_id): Change signature, implement
1566 (find_inferior_in_random): Change signature, implement using
1567 find_thread_in_random.
1568 (for_each_inferior, for_each_inferior_with_data): Change
1569 signature, implement using for_each_thread.
1570 (add_inferior_to_list, remove_inferior): Remove.
1571 (add_thread, get_first_thread, thread_of_pid,
1572 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1573 (get_first_inferior, one_inferior_p, clear_inferior_list):
1575 (clear_inferiors, get_thread_process): Update.
1576 * gdbthread.h: Include <list>.
1577 (struct thread_info) <entry>: Remove field.
1579 (all_threads): Change type to std::list<thread_info *>.
1580 (get_first_inferior): Add doc.
1581 (find_thread, for_each_thread, find_thread_in_random): New
1583 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1584 * linux-arm-low.c (update_registers_callback): Update.
1585 * linux-low.c (second_thread_of_pid_p): Update.
1586 (kill_one_lwp_callback, linux_detach_lwp_callback,
1587 delete_lwp_callback, status_pending_p_callback, same_lwp,
1588 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1589 iterate_over_lwps, not_stopped_callback,
1590 resume_stopped_resumed_lwps, count_events_callback,
1591 select_singlestep_lwp_callback, select_event_lwp_callback,
1592 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1593 suspend_and_send_sigstop_callback, wait_for_sigstop,
1594 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1595 lwp_running, linux_set_resume_request, resume_status_pending_p,
1596 need_step_over_p, start_step_over, linux_resume_one_thread,
1597 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1598 reset_lwp_ptrace_options_callback): Update.
1599 * linux-mips-low.c (update_watch_registers_callback): Update.
1600 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1602 (free_register_cache_thread_one): Remove.
1603 (regcache_release): Update.
1604 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1605 handle_qxfer_threads_worker): Update.
1606 (handle_query): Update, use list iterator.
1607 (visit_actioned_threads, handle_pending_status,
1608 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1609 clear_pending_status_callback, set_pending_status_callback,
1610 find_status_pending_thread_callback, handle_status,
1611 process_serial_event): Update.
1612 * target.c (thread_search_callback): Update.
1613 * thread-db.c (thread_db_get_tls_address): Update.
1614 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1616 * win32-i386-low.c (update_debug_registers_callback): Update.
1617 * win32-low.c (delete_thread_info, child_delete_thread,
1618 continue_one_thread, suspend_one_thread,
1619 get_child_debug_event): Adjust.
1621 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1623 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1624 * inferiors.h: Include <list>.
1625 (struct process_info) <entry>: Remove field.
1627 (pid_of): Change macro to function.
1628 (ptid_of, lwpid_of): Remove macro.
1629 (all_processes): Change type to std::list<process_info *>.
1630 (ALL_PROCESSES): Remove macro.
1631 (for_each_process, find_process): New function.
1632 * inferiors.c (all_processes): Change type to
1633 std::list<process_info *>.
1634 (find_thread_process): Adjust.
1635 (add_process): Likewise.
1636 (remove_process): Likewise.
1637 (find_process_pid): Likewise.
1638 (get_first_process): Likewise.
1639 (started_inferior_callback): Remove.
1640 (have_started_inferiors_p): Adjust.
1641 (attached_inferior_callback): Remove.
1642 (have_attached_inferiors_p): Adjust.
1643 * linux-low.c (check_zombie_leaders): Likewise.
1644 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1645 (x86_linux_update_xmltarget): Adjust.
1646 * server.c (handle_query): Likewise.
1647 (gdb_reattached_process): Remove.
1648 (handle_status): Adjust.
1649 (kill_inferior_callback): Likewise.
1650 (detach_or_kill_inferior): Remove.
1651 (print_started_pid): Likewise.
1652 (print_attached_pid): Likewise.
1653 (detach_or_kill_for_exit): Update.
1654 (process_serial_event): Likewise.
1655 * linux-arm-low.c (arm_new_fork): Likewise.
1657 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1659 * dll.h: Include <list>.
1660 (struct dll_info): Add constructor.
1661 <entry>: Remove field.
1662 (all_dlls): Change type to std::list<dll_info>.
1663 * dll.c: Include <algorithm>.
1664 (get_dll): Remove macro.
1665 (all_dlls): Change type to std::list<dll_info *>.
1666 (free_one_dll): Remove.
1667 (match_dll): Likewise.
1668 (loaded_dll): Adjust.
1669 (unloaded_dll): Adjust to all_dlls type change, use
1670 std::find_if. Inline code from match_dll.
1671 (clear_dlls): Adjust to all_dlls type change.
1672 * server.c (emit_dll_description): Remove.
1673 (handle_qxfer_libraries): Adjust to all_dlls type change,
1674 integrate emit_dll_description's functionality.
1676 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1678 * linux-low.h (struct linux_target_ops) <delete_process>: New
1680 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1681 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1682 (struct linux_target_ops): Add delete_process callback.
1683 * linux-arm-low.c (arm_delete_process): New.
1684 (struct linux_target_ops): Add delete_process callback.
1685 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1686 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1687 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1688 * linux-mips-low.c (mips_linux_delete_process): New.
1689 (struct linux_target_ops): Add delete_process callback.
1690 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1691 * linux-s390-low.c (struct linux_target_ops): Likewise.
1692 * linux-sh-low.c (struct linux_target_ops): Likewise.
1693 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1694 * linux-tile-low.c (struct linux_target_ops): Likewise.
1695 * linux-x86-low.c (x86_linux_delete_process): New.
1696 (struct linux_target_ops): Add delete_process callback.
1697 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1699 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1701 * linux-aarch64-low.c (the_low_target): Add thread delete
1703 * linux-arm-low.c (arm_delete_thread): New function.
1704 (the_low_target): Add thread delete callback.
1705 * linux-bfin-low.c (the_low_target): Likewise.
1706 * linux-crisv32-low.c (the_low_target): Likewise.
1707 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1709 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1711 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1712 * linux-mips-low.c (mips_linux_delete_thread): New function.
1713 (the_low_target): Add thread delete callback.
1714 * linux-ppc-low.c (the_low_target): Likewise.
1715 * linux-s390-low.c (the_low_target): Likewise.
1716 * linux-sh-low.c (the_low_target): Likewise.
1717 * linux-tic6x-low.c (the_low_target): Likewise.
1718 * linux-tile-low.c (the_low_target): Likewise.
1719 * linux-x86-low.c (the_low_target): Likewise.
1720 * linux-xtensa-low.c (the_low_target): Likewise.
1722 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1724 * win32-low.c: Include "common-inferior.h".
1726 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1728 * inferiors.c (set_inferior_cwd): New function.
1729 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1730 (handle_query): Inform that QSetWorkingDir is supported.
1731 * win32-low.c (create_process): Pass the inferior's cwd to
1734 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1736 * inferiors.c (current_inferior_cwd): New global variable.
1737 (get_inferior_cwd): New function.
1738 * inferiors.h (struct process_info) <cwd>: New field.
1740 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1742 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1743 (OBS): Add gdb_tilde_expand.o.
1745 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1747 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1748 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1750 2017-09-29 Pedro Alves <palves@redhat.com>
1752 * ax.c (gdb_parse_agent_expr): Constify.
1753 * ax.h (gdb_parse_agent_expr): Constify.
1754 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1756 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1757 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1758 * remote-utils.h (read_ptid): Constify.
1759 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1760 (process_point_options, process_serial_event): Constify.
1761 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1762 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1763 (cmd_qtbuffer): Constify.
1765 2017-09-29 Pedro Alves <palves@redhat.com>
1767 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1770 2017-09-29 Pedro Alves <palves@redhat.com>
1772 * linux-low.c (handle_extended_wait): Pass parent thread instead
1773 of process to thread_db_notice_clone.
1774 * linux-low.h (thread_db_notice_clone): Replace parent process
1775 parameter with parent thread parameter.
1776 * thread-db.c (find_one_thread): Add comment.
1777 (thread_db_notice_clone): Replace parent process parameter with
1778 parent thread parameter. Temporarily switch to the parent thread.
1780 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1782 * gdbthread.h: Include "common-gdbthread.h".
1783 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1784 "if" when validating the ptid.
1785 * remote-utils.c: Include "gdbthread.h".
1786 (prepare_resume_reply): Use "switch_to_thread".
1787 * target.c (done_accessing_memory): Likewise.
1789 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1791 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1792 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1793 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1794 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1795 s390x-gs-linux64-ipa.o to ipa_obj.
1796 * linux-s390-low.c (HWCAP_S390_GS): New define.
1797 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1799 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1800 (s390_arch_setup): Check for guarded-storage support and choose
1802 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1803 init_registers_s390x_gs_linux64.
1804 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1806 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1807 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1809 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1811 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1813 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1815 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1816 (thread_db_thread_handle): Declare.
1817 * linux-low.c (linux_target_ops): Initialize thread_handle.
1818 * server.c (handle_qxfer_threads_worker): Add support for
1820 * target.h (struct target_ops): Add new function pointer,
1822 (target_thread_handle): Define.
1823 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1825 (thread_db_thread_handle): New function.
1827 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1829 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1830 * linux-low.h (thread_db_notice_clone): Declare.
1831 * thread-db.c (thread_db_notice_clone): New function.
1833 2017-09-21 Pedro Alves <palves@redhat.com>
1835 * server.c (gdb_read_memory, handle_status, process_serial_event)
1836 (handle_serial_event, handle_target_event): Adjust to
1837 set_desired_thread prototype change.
1838 * target.c (set_desired_thread): Remove 'use_general' parameter
1840 * target.h (set_desired_thread): Remove 'use_general' parameter.
1842 2017-09-20 Tom Tromey <tom@tromey.com>
1844 * target.c (target_terminal::terminal_state): Define.
1845 (target_terminal::init): Rename from target_terminal_init.
1846 (target_terminal::inferior): Rename from
1847 target_terminal_inferior.
1848 (target_terminal::ours): Rename from target_terminal_ours.
1849 (target_terminal::ours_for_output, target_terminal::info): New.
1851 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1853 * server.c (accumulate_file_name_length): Remove.
1854 (emit_dll_description): Adjust to std::string change.
1855 (handle_qxfer_libraries): Use std::string to hold document.
1857 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1859 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1860 return type of xml_escape_text.
1861 * server.c (emit_dll_description): Likewise.
1863 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1865 * server.c (captured_main): Accept argument for --selftest.
1866 Update run_tests call.
1867 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1868 when registering selftests.
1870 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1872 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1873 instead of "VEC" for "target_desc.reg_defs".
1874 (regcache_cpy): Likewise.
1875 (registers_to_string): Likewise.
1876 (registers_from_string): Likewise.
1877 (find_regno): Likewise.
1878 (supply_regblock): Likewise.
1879 (regcache_raw_read_unsigned): Likewise.
1880 * tdesc.c (init_target_desc): Likewise.
1881 (tdesc_create_reg): Likewise.
1882 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1883 (struct target_desc) <reg_defs>: Convert to "std::vector".
1884 (target_desc): Do not initialize "reg_defs".
1885 (~target_desc): Update code to use "std::vector" instead of "VEC"
1886 for "target_desc.reg_defs".
1887 (operator==): Likewise.
1889 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1891 * inferiors.h (thread_to_gdb_id): Remove.
1892 * inferiors.c (thread_to_gdb_id): Remove.
1893 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1894 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1895 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1897 * nto-low.c (nto_fetch_registers, nto_store_registers,
1898 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1900 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1902 * inferiors.h (gdb_id_to_thread_id): Remove.
1903 * inferiors.c (gdb_id_to_thread_id): Remove.
1904 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1905 removal. Move pid declaration closer to where it's used.
1907 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1909 * server.c (handle_detach): New function.
1910 (process_serial_event): Move code out, call handle_detach.
1912 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1914 * server.c (require_running): Rename to ...
1915 (require_running_or_return): ... this ...
1916 (require_running_or_break): ... and this.
1917 (handle_query, process_serial_event): Adjust.
1919 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1921 * linux-low.c (linux_set_resume_request): Remove unused
1924 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1926 * server.c (first_thread_of): Remove.
1927 (process_serial_event): Replace usage of first_thread_of with
1928 find_any_thread_of_pid.
1929 * tracepoint.c (same_process_p): Remove.
1930 (gdb_agent_about_to_close): Replace usage of same_process_p with
1931 find_any_thread_of_pid.
1932 * linux-x86-low.c (same_process_callback): Remove.
1933 (x86_arch_setup_process_callback): Replace usage of
1934 same_process_callback with find_any_thread_of_pid.
1935 * thread-db.c (any_thread_of): Remove.
1936 (switch_to_process): Replace usage of any_thread_of with
1937 find_any_thread_of_pid.
1938 * inferiors.c (thread_pid_matches_callback): Remove.
1939 (find_thread_process): Adjust to use find_any_thread_of_pid.
1941 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1943 * regcache.c (get_thread_regcache): Guard calls to "memset"
1946 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1948 * linux-low.c (handle_extended_wait): Use
1949 "allocate_target_description" instead of "XNEW".
1950 * linux-x86-low.c (initialize_low_arch): Likewise.
1952 2017-09-05 Yao Qi <yao.qi@linaro.org>
1954 * configure.srv (srv_i386_regobj): Remove.
1955 (srv_amd64_regobj): Remove.
1956 (srv_regobj): Set it to "" for x86 non-linux targets.
1957 * linux-x86-tdesc.c (i386_linux_read_description):
1958 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1959 (init_registers_i386): Remove the declaration.
1960 (tdesc_i386): Remove the declaration.
1961 (lynx_i386_arch_setup): Call i386_create_target_description.
1962 * nto-x86-low.c: Likewise.
1963 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1964 [!__x86_64__]: include arch/i386.h.
1965 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1967 2017-09-05 Yao Qi <yao.qi@linaro.org>
1969 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1970 i386/amd64-XXX-linux from it.
1972 2017-09-05 Yao Qi <yao.qi@linaro.org>
1974 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1976 (ipa_amd64_linux_regobj): Remove.
1977 (ipa_x32_linux_regobj): Remove.
1979 2017-09-05 Yao Qi <yao.qi@linaro.org>
1981 * Makefile.in (arch-amd64.o): New rule.
1982 * configure.srv: Append arch-amd64.o.
1983 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1984 (get_ipa_tdesc): Call amd64_linux_read_description.
1985 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1986 and init_registers_amd64_XXX.
1987 * linux-x86-low.c (x86_linux_read_description): Call
1988 amd64_linux_read_description.
1989 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1990 (initialize_low_arch): Don't call init_registers_x32_XXX and
1991 init_registers_amd64_XXX.
1992 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1993 and tdesc_amd64_XXX.
1994 [__x86_64__] (amd64_tdesc_test): New function.
1995 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1996 and init_registers_amd64_XXX.
1997 * linux-x86-tdesc.c: Include arch/amd64.h.
1998 (xcr0_to_tdesc_idx): New function.
1999 (i386_linux_read_description): New function.
2000 (amd64_get_ipa_tdesc_idx): New function.
2001 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2002 (amd64_get_ipa_tdesc): Declare.
2004 2017-09-05 Yao Qi <yao.qi@linaro.org>
2006 * configure.srv (srv_i386_linux_xmlfiles): Remove
2007 i386/i386-XXX-linux.xml from it.
2009 2017-09-05 Yao Qi <yao.qi@linaro.org>
2011 * configure.srv: Set srv_i386_linux_regobj empty if $development
2013 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2014 initialize_low_tdesc.
2015 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2016 with #if initialize_low_tdesc.
2017 * linux-x86-tdesc-selftest.c: New file.
2018 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2020 2017-09-05 Yao Qi <yao.qi@linaro.org>
2022 * Makefile.in (arch-i386.o): New rule.
2023 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2024 (x86_64-*-linux*): Likewise.
2025 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2026 include arch/i386.h.
2027 (i386_linux_read_description): Remove code and call
2028 i386_create_target_description.
2029 * tdesc.c (allocate_target_description): New function.
2030 * tdesc.h (set_tdesc_architecture): Remove declaration.
2031 (set_tdesc_osabi): Likewise.
2033 2017-09-05 Yao Qi <yao.qi@linaro.org>
2035 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2036 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2037 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2039 * server.c (get_features_xml): Call tdesc_get_features_xml.
2040 * tdesc.c (set_tdesc_architecture): New function.
2041 (set_tdesc_osabi): New function.
2042 (tdesc_get_features_xml): New function.
2043 (tdesc_create_feature): Add an argument.
2044 * tdesc.h (struct target_desc) <features>: New field.
2045 <arch, osabi>: New field.
2046 (~target_desc): xfree features, arch, and osabi.
2047 (target_desc::oerator==): Don't compare .xmltarget.
2048 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2049 (set_tdesc_osabi): Likewise.
2050 (tdesc_get_features_xml): Likewise.
2052 2017-09-05 Yao Qi <yao.qi@linaro.org>
2054 * linux-x86-tdesc.c: Include selftest.h.
2055 (i386_tdesc_test): New function.
2056 (initialize_low_tdesc): Call selftests::register_test.
2057 * tdesc.h: Include regdef.h.
2058 (target_desc): Override operator == and !=.
2060 2017-09-05 Yao Qi <yao.qi@linaro.org>
2062 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2063 (ipa_obj): Likewise.
2064 * linux-i386-ipa.c: Include common/x86-xstate.h
2065 (get_ipa_tdesc): Call i386_linux_read_description.
2066 (initialize_low_tracepoint): Don't call init_registers_XXX
2067 functions, call initialize_low_tdesc instead.
2068 * linux-x86-low.c (x86_linux_read_description): Call
2069 i386_linux_read_description.
2070 (initialize_low_arch): Don't call init_registers_i386_XXX
2071 functions, call initialize_low_tdesc.
2072 * linux-x86-tdesc.c: New file.
2073 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2074 (i386_get_ipa_tdesc_idx): Declare.
2075 (i386_get_ipa_tdesc): Declare.
2076 (initialize_low_tdesc): Declare.
2078 2017-09-05 Yao Qi <yao.qi@linaro.org>
2080 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2083 2017-09-05 Yao Qi <yao.qi@linaro.org>
2085 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2086 * regcache.c (get_thread_regcache): Use VEC_length.
2087 (init_register_cache): Likewise.
2088 (regcache_cpy): Likewise.
2089 (registers_to_string): Iterate reg_defs via VEC_iterate.
2090 (find_regno): Likewise.
2091 (find_register_by_number): Use VEC_index.
2092 (register_size): Call find_register_by_number.
2093 (register_data): Call find_register_by_number.
2094 (supply_regblock): Use VEC_length.
2095 (regcache_raw_read_unsigned): Likewise.
2096 * tdesc.c (init_target_desc): Iterate reg_defs via
2098 (default_description): Update initializer.
2099 (copy_target_description): Don't update field num_registers.
2100 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2101 <num_registers>: Remove.
2103 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2105 * Makefile.in (.SECONDARY): Define target.
2107 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2109 * linux-low.c (linux_wait_1): Adjust.
2110 * server.c (queue_stop_reply_callback): Adjust.
2112 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2114 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2115 QEnvironmentUnset and QEnvironmentReset packets.
2116 (handle_query): Inform remote that QEnvironmentHexEncoded,
2117 QEnvironmentUnset and QEnvironmentReset are supported.
2119 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2121 * inferiors.h (inferior_target_data): Rename to ...
2122 (thread_target_data): ... this.
2123 (inferior_regcache_data): Rename to ...
2124 (thread_regcache_data): ... this.
2125 (set_inferior_regcache_data): Rename to ...
2126 (set_thread_regcache_data): ... this.
2127 * inferiors.c (inferior_target_data): Rename to ...
2128 (thread_target_data): ... this.
2129 (inferior_regcache_data): Rename to ...
2130 (thread_regcache_data): ... this.
2131 (set_inferior_regcache_data): Rename to ...
2132 (set_thread_regcache_data): ... this.
2133 (free_one_thread): Update.
2134 * linux-low.h (get_thread_lwp): Update.
2135 * regcache.c (get_thread_regcache): Update.
2136 (regcache_invalidate_thread): Update.
2137 (free_register_cache_thread): Update.
2138 * win32-i386-low.c (update_debug_registers_callback): Update.
2139 (win32_get_current_dr): Update.
2140 * win32-low.c (thread_rec): Update.
2141 (delete_thread_info): Update.
2142 (continue_one_thread): Update.
2143 (suspend_one_thread): Update.
2145 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2147 * inferiors.c (set_inferior_target_data): Remove.
2148 * inferiors.h (set_inferior_target_data): Remove.
2150 2017-08-18 Yao Qi <yao.qi@linaro.org>
2152 * Makefile.in (OBS): Add selftest.o.
2153 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2154 * configure, config.in: Re-generated.
2155 * server.c: Include common/sefltest.h.
2156 (captured_main): Handle option --selftest.
2158 2017-08-09 Yao Qi <yao.qi@linaro.org>
2160 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2161 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2162 i386-avx-mpx.o and i386-mmx.o.
2163 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2164 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2165 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2166 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2167 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2168 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2169 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2170 i386/amd64-avx-mpx.xml.
2172 2017-08-09 Yao Qi <yao.qi@linaro.org>
2174 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2175 and x32-avx-avx512.o.
2176 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2177 i386/x32-avx-avx512.xml.
2179 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2181 * tracepoint.h (enum class fast_tpoint_collect_result): New
2183 (fast_tracepoint_collecting): Change return type to
2184 fast_tpoint_collect_result.
2185 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2186 * linux-low.h: Include tracepoint.h.
2187 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2188 fast_tpoint_collect_result.
2189 * linux-low.c (handle_tracepoints): Adjust.
2190 (linux_fast_tracepoint_collecting): Change return type to
2191 fast_tpoint_collect_result.
2192 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2193 linux_wait_1, stuck_in_jump_pad_callback,
2194 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2195 proceed_one_lwp): Adjust to type change.
2197 2017-07-10 Yao Qi <yao.qi@linaro.org>
2199 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2201 2017-06-29 Yao Qi <yao.qi@linaro.org>
2203 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2205 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2207 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2209 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2211 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2213 * linux-low.c (linux_create_inferior): Adjust code to access the
2214 environment information via 'gdb_environ' class.
2215 * lynx-low.c (lynx_create_inferior): Likewise.
2216 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2217 (get_environ): Return a pointer to 'our_environ'.
2218 (captured_main): Initialize 'our_environ'.
2219 * server.h (get_environ): Adjust prototype.
2220 * spu-low.c (spu_create_inferior): Adjust code to access the
2221 environment information via 'gdb_environ' class.
2223 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2225 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2226 usage of "register" keyword.
2228 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2230 * configure: Re-generate.
2232 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2234 * configure: Re-generate.
2236 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2238 * Makefile.in (COMPILE.pre): Add "-x c++".
2240 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2242 * fork-child.c: Conditionally include <signal.h>.
2244 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2246 * server.c (handle_general_set): Handle new packet
2247 "QStartupWithShell".
2248 (handle_query): Add "QStartupWithShell" to the list of supported
2250 (gdbserver_usage): Add help text explaining the
2251 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2253 (captured_main): Recognize and act upon the presence of the new
2256 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2257 Pedro Alves <palves@redhat.com>
2259 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2260 * configure: Regenerate.
2261 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2263 (i[34567]86-*-lynxos*): Likewise.
2264 (spu*-*-*): Likewise.
2265 * fork-child.c: New file.
2266 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2268 (linux_ptrace_fun): New function.
2269 (linux_create_inferior): Adjust function prototype to reflect
2270 change on "target.h". Adjust function code to use
2272 (linux_request_interrupt): Delete "signal_pid".
2273 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2274 (lynx_ptrace_fun): New function.
2275 (lynx_create_inferior): Adjust function prototype to reflect
2276 change on "target.h". Adjust function code to use
2278 * nto-low.c (nto_create_inferior): Adjust function prototype and
2279 code to reflect change on "target.h". Update comments.
2280 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2281 "common-terminal.h" and "environ.h".
2282 (terminal_fd): Moved to fork-child.c.
2283 (old_foreground_pgrp): Likewise.
2284 (restore_old_foreground_pgrp): Likewise.
2285 (last_status): Make it global.
2286 (last_ptid): Likewise.
2287 (our_environ): New variable.
2288 (startup_with_shell): Likewise.
2289 (program_name): Likewise.
2290 (program_argv): Rename to...
2291 (program_args): ...this.
2292 (wrapper_argv): New variable.
2293 (start_inferior): Delete function.
2294 (get_exec_wrapper): New function.
2295 (get_exec_file): Likewise.
2296 (get_environ): Likewise.
2297 (prefork_hook): Likewise.
2298 (post_fork_inferior): Likewise.
2299 (postfork_hook): Likewise.
2300 (postfork_child_hook): Likewise.
2301 (handle_v_run): Update code to deal with arguments coming from the
2302 remote host. Update calls from "start_inferior" to
2304 (captured_main): Likewise. Initialize environment variable. Call
2306 * server.h (post_fork_inferior): New prototype.
2307 (get_environ): Likewise.
2308 (last_status): Declare.
2309 (last_ptid): Likewise.
2310 (signal_pid): Likewise.
2311 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2312 (spu_ptrace_fun): New function.
2313 (spu_create_inferior): Adjust function prototype to reflect change
2314 on "target.h". Adjust function code to use "fork_inferior".
2315 * target.c (target_terminal_init): New function.
2316 (target_terminal_inferior): Likewise.
2317 (target_terminal_ours): Likewise.
2318 * target.h: Include <vector>.
2319 (struct target_ops) <create_inferior>: Update prototype.
2320 (create_inferior): Update macro.
2321 * utils.c (gdb_flush_out_err): New function.
2322 * win32-low.c (win32_create_inferior): Adjust function prototype
2323 and code to reflect change on "target.h".
2325 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2327 * inferiors.c (switch_to_thread): New function.
2329 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2331 * Makefile.in (SFILE): Add "common/job-control.c".
2332 (OBS): Add "job-control.o".
2334 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2336 * Makefile: Remove "@host_makefile_frag@".
2338 2017-05-05 Pedro Alves <palves@redhat.com>
2340 * configure: Regenerate.
2342 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2344 * configure: Regenerate.
2346 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2348 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2349 software_single_step change of return type to
2350 std::vector<CORE_ADDR>.
2351 * linux-low.c (install_software_single_step_breakpoints):
2353 * linux-low.h (install_software_single_step_breakpoints):
2356 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2358 * remote-utils.c: Include "gdb_termios.h" instead of
2360 * terminal.h: Delete file.
2362 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2364 * server.c: Include <vector>.
2365 <program_argv, wrapper_argv>: Convert to std::vector.
2366 (start_inferior): Rewrite function to use C++.
2367 (handle_v_run): Likewise. Update code that calculates the argv
2368 based on the vRun packet; use C++.
2369 (captured_main): Likewise.
2371 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2373 * server.c (handle_v_cont): Initialize thread_resume::thread
2376 2017-04-05 Pedro Alves <palves@redhat.com>
2378 * configure: Regenerate.
2380 2017-04-05 Pedro Alves <palves@redhat.com>
2382 * gdbreplay.c (sync_error): Constify.
2383 * linux-x86-low.c (push_opcode): Constify.
2385 2017-04-05 Pedro Alves <palves@redhat.com>
2387 * win32-low.c (get_child_debug_event)
2388 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2389 Report TARGET_WAITKIND_SPURIOUS instead.
2391 2017-04-05 Pedro Alves <palves@redhat.com>
2393 * remote-utils.c (remote_prepare, remote_open): Constify.
2394 * remote-utils.h (remote_prepare, remote_open): Constify.
2395 * server.c (captured_main): Constify 'port' handling.
2397 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2399 * Makefile.in (clean): Clear .deps.
2401 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2403 * .gitignore: Remove generated files, replace with wildcard.
2404 * (clean): Replace removal of generated files with wildcard.
2405 (version.c): Replace with...
2406 (version-generated.c): ...this.
2407 (xml-builtin.c): Replace with...
2408 (xml-builtin-generated.c): ...this.
2409 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2410 (%.c: *regformats*): Replace with...
2411 (%-generated.c: *regformats*): ...this.
2413 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2415 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2416 (xtensa_fill_gregset): Call collect_register_by_name for
2418 (xtensa_store_gregset): Call supply_register_by_name for
2421 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2423 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2424 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2425 (xtensa_store_gregset): Call supply_register for all registers in
2426 a0_regnum..a0_regnum + C0_NREGS range.
2428 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2430 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2431 (ax-ipa.o: ax.c): Remove.
2432 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2433 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2434 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2435 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2436 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2438 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2440 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2441 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2442 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2443 (errors-ipa.o: ../common/errors.c): Remove.
2444 (format-ipa.o: ../common/format.c): Remove.
2445 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2447 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2449 * Makefile.in (%-ipa.o: %.c): New rule.
2450 (tracepoint-ipa.o: tracepoint.c): Remove.
2451 (utils-ipa.o: utils.c): Remove.
2452 (remote-utils-ipa.o: remote-utils.c): Remove.
2453 (regcache-ipa.o: regcache.c): Remove.
2454 (i386-linux-ipa.o: i386-linux.c): Remove.
2455 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2456 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2457 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2458 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2459 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2460 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2461 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2462 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2463 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2464 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2465 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2466 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2467 (aarch64-ipa.o: aarch64.c): Remove.
2468 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2469 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2470 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2471 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2472 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2473 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2474 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2475 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2476 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2477 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2478 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2479 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2480 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2481 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2482 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2483 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2484 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2485 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2486 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2487 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2488 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2489 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2490 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2491 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2492 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2493 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2494 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2495 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2496 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2497 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2498 (tdesc-ipa.o: tdesc.c): Remove.
2499 (x32-linux-ipa.o: x32-linux.c): Remove.
2500 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2501 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2503 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2505 * Makefile.in (%.o: ../arch/%.c): New rule.
2506 (arm.o: ../arch/arm.c): Remove.
2507 (arm-linux.o: ../arch/arm-linux.c): Remove.
2508 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2509 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2511 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2513 * Makefile.in (%.o: ../nat/%.c): New rule.
2514 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2515 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2516 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2517 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2518 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2519 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2520 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2521 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2522 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2523 (linux-personality.o: ../nat/linux-personality.c): Remove.
2524 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2525 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2526 (x86-linux.o: ../nat/x86-linux.c): Remove.
2527 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2528 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2530 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2532 * Makefile.in (%.o: ../common/%.c): New rule.
2533 (signals.o: ../common/signals.c): Remove.
2534 (print-utils.o: ../common/print-utils.c): Remove.
2535 (rsp-low.o: ../common/rsp-low.c): Remove.
2536 (common-utils.o: ../common/common-utils.c): Remove.
2537 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2538 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2539 (vec.o: ../common/vec.c): Remove.
2540 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2541 (xml-utils.o: ../common/xml-utils.c): Remove.
2542 (ptid.o: ../common/ptid.c): Remove.
2543 (buffer.o: ../common/buffer.c): Remove.
2544 (format.o: ../common/format.c): Remove.
2545 (filestuff.o: ../common/filestuff.c): Remove.
2546 (agent.o: ../common/agent.c): Remove.
2547 (errors.o: ../common/errors.c): Remove.
2548 (environ.o: ../common/environ.c): Remove.
2549 (common-debug.o: ../common/common-debug.c): Remove.
2550 (cleanups.o: ../common/cleanups.c): Remove.
2551 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2552 (fileio.o: ../common/fileio.c): Remove.
2553 (common-regcache.o: ../common/common-regcache.c): Remove.
2554 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2555 (new-op.o: ../common/new-op.c): Remove.
2556 (btrace-common.o: ../common/btrace-common.c): Remove.
2558 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2560 * Makefile.in (%.o: ../target/%.c): New rule.
2561 (waitstatus.o: ../target/waitstatus.c): Remove.
2563 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2566 (%.c: ../regformats/%.dat,
2567 (%.c: ../regformats/arm/%.dat,
2568 (%.c: ../regformats/i386/%.dat,
2569 (%.c: ../regformats/rs6000/%.dat): New rules.
2570 (aarch64.c): Remove.
2571 (reg-arm.c): Remove.
2572 (arm-with-iwmmxt.c): Remove.
2573 (arm-with-vfpv2.c): Remove.
2574 (arm-with-vfpv3.c): Remove.
2575 (arm-with-neon.c): Remove.
2576 (reg-bfin.c): Remove.
2577 (reg-cris.c): Remove.
2578 (reg-crisv32.c): Remove.
2580 (i386-linux.c): Remove.
2581 (i386-avx.c): Remove.
2582 (i386-avx-linux.c): Remove.
2583 (i386-avx-avx512.c): Remove.
2584 (i386-avx-avx512-linux.c): Remove.
2585 (i386-mpx.c): Remove.
2586 (i386-mpx-linux.c): Remove.
2587 (i386-avx-mpx-avx512-pku.c): Remove.
2588 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2589 (i386-avx-mpx.c): Remove.
2590 (i386-avx-mpx-linux.c): Remove.
2591 (i386-mmx.c): Remove.
2592 (i386-mmx-linux.c): Remove.
2593 (reg-ia64.c): Remove.
2594 (reg-m32r.c): Remove.
2595 (reg-m68k.c): Remove.
2597 (mips-linux.c): Remove.
2598 (mips-dsp-linux.c): Remove.
2599 (mips64-linux.c): Remove.
2600 (mips64-dsp-linux.c): Remove.
2601 (nios2-linux.c): Remove.
2602 (powerpc-32.c): Remove.
2603 (powerpc-32l.c): Remove.
2604 (powerpc-altivec32l.c): Remove.
2605 (powerpc-cell32l.c): Remove.
2606 (powerpc-vsx32l.c): Remove.
2607 (powerpc-isa205-32l.c): Remove.
2608 (powerpc-isa205-altivec32l.c): Remove.
2609 (powerpc-isa205-vsx32l.c): Remove.
2610 (powerpc-e500l.c): Remove.
2611 (powerpc-64l.c): Remove.
2612 (powerpc-altivec64l.c): Remove.
2613 (powerpc-cell64l.c): Remove.
2614 (powerpc-vsx64l.c): Remove.
2615 (powerpc-isa205-64l.c): Remove.
2616 (powerpc-isa205-altivec64l.c): Remove.
2617 (powerpc-isa205-vsx64l.c): Remove.
2618 (s390-linux32.c): Remove.
2619 (s390-linux32v1.c): Remove.
2620 (s390-linux32v2.c): Remove.
2621 (s390-linux64.c): Remove.
2622 (s390-linux64v1.c): Remove.
2623 (s390-linux64v2.c): Remove.
2624 (s390-te-linux64.c): Remove.
2625 (s390-vx-linux64.c): Remove.
2626 (s390-tevx-linux64.c): Remove.
2627 (s390x-linux64.c): Remove.
2628 (s390x-linux64v1.c): Remove.
2629 (s390x-linux64v2.c): Remove.
2630 (s390x-te-linux64.c): Remove.
2631 (s390x-vx-linux64.c): Remove.
2632 (s390x-tevx-linux64.c): Remove.
2633 (tic6x-c64xp-linux.c): Remove.
2634 (tic6x-c64x-linux.c): Remove.
2635 (tic6x-c62x-linux.c): Remove.
2637 (reg-sparc64.c): Remove.
2638 (reg-spu.c): Remove.
2640 (amd64-linux.c): Remove.
2641 (amd64-avx.c): Remove.
2642 (amd64-avx-linux.c): Remove.
2643 (amd64-avx-avx512.c): Remove.
2644 (amd64-avx-avx512-linux.c): Remove.
2645 (amd64-mpx.c): Remove.
2646 (amd64-mpx-linux.c): Remove.
2647 (amd64-avx-mpx-avx512-pku.c): Remove.
2648 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2649 (amd64-avx-mpx.c): Remove.
2650 (amd64-avx-mpx-linux.c): Remove.
2652 (x32-linux.c): Remove.
2653 (x32-avx.c): Remove.
2654 (x32-avx-linux.c): Remove.
2655 (x32-avx-avx512.c): Remove.
2656 (x32-avx-avx512-linux.c): Remove.
2657 (reg-xtensa.c): Remove.
2658 (reg-tilegx.c): Remove.
2659 (reg-tilegx32.c): Remove.
2661 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2663 * Makefile.in (SFILES): Add "common/environ.c".
2664 (OBJS): Add "common/environ.h".
2666 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2668 * configure.ac: Check if the fs_base and gs_base members of
2669 `struct user_regs_struct' exist.
2670 * config.in: Regenerated.
2671 * configure: Likewise.
2673 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2675 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2677 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2678 (get_next_pcs_syscall_next_pc): Likewise.
2680 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2682 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2683 * nto-x86-low.c: Likewise.
2685 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2687 * Makefile.in: Include disable-implicit-rules.mk.
2689 2016-11-23 Pedro Alves <palves@redhat.com>
2691 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2692 (debug_vprintf): Use std::chrono::steady_clock instead of
2693 gettimeofday. Use '.' instead of ':'.
2694 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2695 (get_timestamp): Use std::chrono::steady_clock instead of
2698 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2700 * Makefile.in: Fix whitespace formatting.
2702 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2704 * Makefile.in (SFILES, OBS): Flatten list and order
2707 2016-11-23 Pedro Alves <palves@redhat.com>
2709 * event-loop.c (handle_file_event): Use warning.
2710 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2711 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2714 2016-11-23 Pedro Alves <palves@redhat.com>
2716 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2718 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2719 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2720 debug_printf and debug_flush for debug output.
2721 * server.c (handle_general_set): Likewise.
2722 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2725 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2727 * Makefile.in (.c.o): Replace rule with ...
2728 (%.o: %.c): ... this one.
2730 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2732 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2733 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2735 * configure.ac: Remove checks for the make program.
2736 * configure: Re-generate.
2738 2016-10-28 Pedro Alves <palves@redhat.com>
2740 * Makefile.in (CXX_DIALECT): Get from configure.
2741 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2742 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2743 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2744 * config.in: Regenerate.
2745 * configure: Regenerate.
2747 2016-10-27 Yao Qi <yao.qi@linaro.org>
2749 * linux-low.c (linux_supports_range_stepping): Return true if
2750 can_software_single_step return true.
2752 2016-10-27 Yao Qi <yao.qi@linaro.org>
2754 * inferiors.c (find_inferior_in_random): New function.
2755 * inferiors.h (find_inferior_in_random): Declare.
2756 * linux-low.c (linux_wait_for_event_filtered): Call
2757 find_inferior_in_random instead of find_inferior.
2759 2016-10-27 Yao Qi <yao.qi@linaro.org>
2761 * linux-low.c (linux_wait_1): If single-step breakpoints are
2762 inserted, remove them.
2764 2016-10-26 Pedro Alves <palves@redhat.com>
2766 * linux-low.c (handle_extended_wait): Link parent/child fork
2768 (linux_wait_1): Unlink them.
2769 (linux_set_resume_request): Ignore resume requests for
2770 already-resumed and unhandled fork child threads.
2771 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2772 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2774 (handle_v_requests) <vCont>: Don't call require_running.
2775 * server.h (in_queued_stop_replies): New declaration.
2777 2016-10-24 Yao Qi <yao.qi@linaro.org>
2780 * linux-aarch64-low.c (append_insns): Cast the return value to
2783 2016-10-10 Yao Qi <yao.qi@linaro.org>
2785 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2787 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2789 * target.c (target_supports_multi_process): New function, moved
2791 * target.h (target_supports_multi_process): ... here. Remove
2794 2016-10-05 Tom Tromey <tom@tromey.com>
2797 * tracepoint.c (handle_tracepoint_bkpts): Check
2798 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2800 2016-10-05 Yao Qi <yao.qi@linaro.org>
2802 * configure.srv: Update the path of arm-*.xml files.
2804 2016-10-05 Terry Guo <terry.guo@arm.com>
2805 Yao Qi <yao.qi@linaro.org>
2807 * Makefile.in: Adjust the path of rules.
2808 * configure.srv: Update the path of xml files.
2809 * regformats/arm-with-iwmmxt.dat: Regenerated.
2810 * regformats/arm-with-neon.dat: Likewise.
2811 * regformats/arm-with-vfpv2.dat: Likewise.
2812 * regformats/arm-with-vfpv3.dat Likewise.
2814 2016-09-30 Yao Qi <yao.qi@linaro.org>
2817 * target.c (target_stop_and_wait): Don't call
2818 target_continue_no_signal, use resume_stop instead.
2820 2016-09-26 Yao Qi <yao.qi@linaro.org>
2822 * linux-low.c (linux_wait_1): Call debug_exit.
2824 2016-09-23 Pedro Alves <palves@redhat.com>
2826 * Makefile.in (SFILES): Add common/new-op.c.
2827 (OBS): Add common/new-op.o.
2828 (new-op.o): New rule.
2830 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2832 * .gitinore: Ignore more files.
2834 2016-09-21 Yao Qi <yao.qi@linaro.org>
2836 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2839 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2841 * server.c (start_inferior): Call target_mourn_inferior instead of
2842 mourn_inferior; pass ptid_t argument to it.
2844 (handle_target_event): Likewise.
2845 * target.c (target_mourn_inferior): New function.
2846 * target.h (mourn_inferior): Delete macro.
2848 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2850 * linux-low.c (lwp_is_stepping): New function.
2852 2016-09-06 Carl Love <cel@us.ibm.com>
2854 * server.c (start_inferior): Fixed comment, requested comment change
2855 didn't get updated correctly. Removed reference to ptrace () call as
2856 it is only true on Linux systems.
2858 2016-09-06 Carl Love <cel@us.ibm.com>
2860 * server.c (start_inferior): Do not call
2861 function target_post_create_inferior () if the
2862 inferior process has already exited.
2864 2016-09-05 Pedro Alves <palves@redhat.com>
2866 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2867 (COMPILE.pre, CC_LD): Use CXX directly.
2868 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2869 * acinclude.m4: Don't include build-with-cxx.m4.
2870 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2871 * configure: Regenerate.
2873 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2876 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2877 call writing data to own_buf.
2879 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2881 * target.c (mywait): Call target_wait instead of
2883 (target_wait): New function.
2885 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2887 * server.c (start_inferior): New variable 'ptid'. Replace calls
2888 to the_target->resume by target_continue{,_no_signal}, depending
2890 * target.c (target_stop_and_wait): Call target_continue_no_signal
2891 instead of the_target->resume.
2892 (target_continue): New function.
2894 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2896 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2898 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2901 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2903 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2904 * linux-arm-low.c (ps_get_thread_area): Likewise.
2905 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2906 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2907 * linux-mips-low.c (ps_get_thread_area): Likewise.
2908 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2909 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2910 * linux-x86-low.c (ps_get_thread_area): Likewise.
2911 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2913 2016-08-19 Pedro Alves <palves@redhat.com>
2915 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2917 2016-08-19 Pedro Alves <palves@redhat.com>
2919 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2920 comment. Use memcpy instead of casting through unsigned long.
2922 2016-08-19 Pedro Alves <palves@redhat.com>
2924 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2925 allocating around 0x80000000.
2927 2016-08-19 Pedro Alves <palves@redhat.com>
2930 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2931 (x32-avx512-linux-ipa.o): New rules.
2932 * configure.ac (x86_64-*-linux*): New x32 check.
2933 * configure.srv (ipa_x32_linux_regobj): New.
2934 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2935 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2937 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2939 * configure: Regenerate.
2941 2016-08-09 Pedro Alves <palves@redhat.com>
2944 * Makefile.in (OBS): Add signals-state-save-restore.o.
2945 (signals-state-save-restore.o): New rule.
2946 * config.in: Regenerate.
2947 * configure: Regenerate.
2948 * linux-low.c: Include "signals-state-save-restore.h".
2949 (linux_create_inferior): Call
2950 restore_original_signals_state.
2951 * server.c: Include "dispositions-save-restore.h".
2952 (captured_main): Call save_original_signals_state.
2954 2016-08-05 Pedro Alves <palves@redhat.com>
2956 * configure: Regenerate.
2958 2016-08-04 Yao Qi <yao.qi@linaro.org>
2960 * linux-low.c (regsets_fetch_inferior_registers): Check
2961 errno is ESRCH or not.
2963 2016-08-02 Yao Qi <yao.qi@linaro.org>
2965 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2966 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2967 (thread_db_load_search): Update.
2968 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2969 td_ta_set_event and td_ta_event_getmsg.
2971 2016-07-26 Pedro Alves <palves@redhat.com>
2974 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2975 of unsigned long for 64-bit registers and use uint32_t instead of
2976 unsigned int for 32-bit registers.
2978 2016-07-26 Pedro Alves <palves@redhat.com>
2980 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2983 2016-07-21 Tom Tromey <tom@tromey.com>
2985 * configure: Rebuild.
2987 2016-07-21 Yao Qi <yao.qi@linaro.org>
2989 * mem-break.c (find_gdb_breakpoint): Cast bp to
2990 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2992 2016-07-21 Yao Qi <yao.qi@linaro.org>
2994 * server.c (handle_v_requests): Support s and S actions
2995 if target_supports_software_single_step return true.
2997 2016-07-21 Yao Qi <yao.qi@linaro.org>
2999 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3000 is resume_step, call maybe_hw_step.
3001 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3003 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3005 (proceed_one_lwp): If resume request is resume_step, install
3006 reinsert breakpoints and call maybe_hw_step.
3008 2016-07-21 Yao Qi <yao.qi@linaro.org>
3010 * linux-low.c (proceed_one_lwp): Declare.
3011 (linux_resume_one_thread): Remove local variable 'step'.
3012 Lift code enqueue signal. Call proceed_one_lwp instead of
3013 linux_resume_one_lwp.
3015 2016-07-21 Yao Qi <yao.qi@linaro.org>
3017 * linux-low.c (linux_resume_one_thread): Call
3018 enqueue_pending_signal.
3020 2016-07-21 Yao Qi <yao.qi@linaro.org>
3022 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3023 * inferiors.c (do_restore_current_thread_cleanup): New function.
3024 (make_cleanup_restore_current_thread): Likewise.
3025 * linux-low.c (install_software_single_step_breakpoints): Call
3026 make_cleanup_restore_current_thread. Switch current_thread to
3029 2016-07-21 Yao Qi <yao.qi@linaro.org>
3031 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3032 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3033 (clone_one_breakpoint): Likewise.
3034 (delete_reinsert_breakpoints): Change parameter to thread.
3036 (has_reinsert_breakpoints): Likewise.
3037 (uninsert_reinsert_breakpoints): Likewise.
3038 (reinsert_reinsert_breakpoints): Likewise.
3039 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3040 (delete_reinsert_breakpoints): Likewise.
3041 (reinsert_reinsert_breakpoints): Likewise.
3042 (uninsert_reinsert_breakpoints): Likewise.
3043 (has_reinsert_breakpoints): Likewise.
3045 2016-07-21 Yao Qi <yao.qi@linaro.org>
3047 * inferiors.c (get_thread_process): Make parameter const.
3048 * inferiors.h (get_thread_process): Update declaration.
3049 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3050 Add new parameters child_thread and parent_thread. Callers
3052 * mem-break.h (clone_all_breakpoints): Update declaration.
3054 2016-07-21 Yao Qi <yao.qi@linaro.org>
3056 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3057 <command_list, handler>: Remove.
3058 (struct gdb_breakpoint): New.
3059 (struct other_breakpoint): New.
3060 (struct reinsert_breakpoint): New.
3061 (is_gdb_breakpoint): New function.
3062 (any_persistent_commands): Update command_list if
3063 is_gdb_breakpoint returns true.
3064 (set_breakpoint): Create breakpoints according to their types.
3065 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3066 (set_gdb_breakpoint_1): Likewise.
3067 (set_gdb_breakpoint): Likewise.
3068 (clear_breakpoint_conditions): Change parameter type to
3069 'struct gdb_breakpoint *'.
3070 (clear_breakpoint_commands): Likewise.
3071 (clear_breakpoint_conditions_and_commands): Likewise.
3072 (add_condition_to_breakpoint): Likewise.
3073 (add_breakpoint_condition): Likewise.
3074 (add_commands_to_breakpoint): Likewise.
3075 (check_breakpoints): Check other_breakpoint.
3076 (clone_one_breakpoint): Clone breakpopint according to its type.
3077 * mem-break.h (struct gdb_breakpoint): Declare.
3078 (set_gdb_breakpoint): Update declaration.
3079 (clear_breakpoint_conditions_and_commands): Likewise.
3080 (add_breakpoint_condition): Likewise.
3081 (add_breakpoint_commands): Likewise.
3082 * server.c (process_point_options): Change parameter type to
3083 'struct gdb_breakpoint *'.
3085 2016-07-21 Yao Qi <yao.qi@linaro.org>
3087 * mem-break.c (set_breakpoint_at): Rename it to ...
3088 (set_breakpoint_type_at): ... it.
3089 (set_breakpoint_at): Call set_breakpoint_type_at.
3090 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3091 * mem-break.h (set_breakpoint_at): Update comments.
3093 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3095 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3097 (nios2_store_gregset): Likewise.
3099 2016-07-01 Pedro Alves <palves@redhat.com>
3100 Antoine Tremblay <antoine.tremblay@ericsson.com>
3102 * linux-low.c: Change interface to take the target lwp_info
3103 pointer directly and return void. Handle detaching from a zombie
3105 (linux_detach_lwp_callback): New function.
3106 (linux_detach): Detach from the leader thread after detaching from
3109 2016-06-28 Yao Qi <yao.qi@linaro.org>
3111 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3112 for variable new_offset.
3113 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3114 (aarch64_ftrace_insn_reloc_cb): Likewise.
3115 (aarch64_ftrace_insn_reloc_tb): Likewise.
3116 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3117 PRIx64 instead of PRIx32.
3119 2016-06-28 Yao Qi <yao.qi@linaro.org>
3121 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3122 (the_low_target): Install arm_get_syscall_trapinfo.
3124 2016-06-28 Yao Qi <yao.qi@linaro.org>
3126 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3128 (the_low_target): Install aarch64_get_syscall_trapinfo.
3130 2016-06-28 Yao Qi <yao.qi@linaro.org>
3132 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3134 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3135 Remove parameter sysno.
3136 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3139 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3141 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3142 (s390_emit_ne_goto): Likewise.
3143 (s390_emit_lt_goto): Likewise.
3144 (s390_emit_le_goto): Likewise.
3145 (s390_emit_gt_goto): Likewise.
3146 (s390_emit_ge_goto): Likewise.
3147 (s390x_emit_eq_goto): Likewise.
3148 (s390x_emit_ne_goto): Likewise.
3149 (s390x_emit_lt_goto): Likewise.
3150 (s390x_emit_le_goto): Likewise.
3151 (s390x_emit_gt_goto): Likewise.
3152 (s390x_emit_ge_goto): Likewise.
3153 (s390_emit_ops_impl): Mark variable static.
3154 (s390x_emit_ops): Likewise.
3156 2016-06-17 Yao Qi <yao.qi@linaro.org>
3158 * linux-low.c (handle_extended_wait): Call
3159 uninsert_reinsert_breakpoints for the parent process. Remove
3160 reinsert breakpoints from the child process. Reinsert them to
3161 the parent process when vfork is done.
3162 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3163 (reinsert_reinsert_breakpoints): New function.
3164 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3165 (reinsert_reinsert_breakpoints): Declare.
3167 2016-06-17 Yao Qi <yao.qi@linaro.org>
3169 * linux-low.c (handle_extended_wait): If the parent is doing
3170 step-over, remove the reinsert breakpoints from the forked child.
3172 2016-06-17 Yao Qi <yao.qi@linaro.org>
3174 * linux-low.c (unsuspend_all_lwps): Declare.
3175 (linux_low_filter_event): If thread exited, call finish_step_over.
3176 If step-over is finished, unsuspend other threads.
3178 2016-06-17 Yao Qi <yao.qi@linaro.org>
3180 * linux-low.c (linux_resume_one_lwp_throw): Assert
3181 has_reinsert_breakpoints returns false.
3182 * mem-break.c (delete_disabled_breakpoints): Assert
3183 bp type isn't reinsert_breakpoint.
3185 2016-06-17 Yao Qi <yao.qi@linaro.org>
3187 * linux-low.c (maybe_hw_step): New function.
3188 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3189 (finish_step_over): Switch current_thread to lwp temporarily,
3190 and assert has_reinsert_breakpoints returns true.
3191 (proceed_one_lwp): Call maybe_hw_step.
3192 * mem-break.c (has_reinsert_breakpoints): New function.
3193 * mem-break.h (has_reinsert_breakpoints): Declare.
3195 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3197 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3199 2016-05-17 Yao Qi <yao.qi@linaro.org>
3201 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3202 instead of find_inferior.
3204 2016-05-05 Yao Qi <yao.qi@linaro.org>
3206 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3207 Initialize res to zero.
3209 2016-05-05 Yao Qi <yao.qi@linaro.org>
3211 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3214 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3216 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3217 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3218 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3220 2016-04-28 Par Olsson <par.olsson@windriver.com>
3221 Simon Marchi <simon.marchi@ericsson.com>
3223 * tracepoint.c (write_inferior_int8): New function.
3224 (cmd_qtenable_disable): Write enable flag using
3225 write_inferior_int8.
3227 2016-04-25 Yao Qi <yao.qi@linaro.org>
3229 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3230 (need_step_over_p): Return zero if the LWP has pending signals
3231 can be delivered on software single step target.
3233 2016-04-25 Yao Qi <yao.qi@linaro.org>
3235 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3236 return instead of error.
3238 2016-04-22 Yao Qi <yao.qi@linaro.org>
3240 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3243 2016-04-22 Yao Qi <yao.qi@linaro.org>
3245 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3246 signal when stepping over breakpoint with software single
3249 2016-04-21 Pedro Alves <palves@redhat.com>
3251 * linux-s390-low.c (s390_collect_ptrace_register)
3252 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3254 (s390_check_regset): Use void * instead of gdb_byte *.
3256 2016-04-20 Pedro Alves <palves@redhat.com>
3258 * configure: Renegerate.
3260 2016-04-20 Yao Qi <yao.qi@linaro.org>
3262 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3263 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3265 (arm_store_gregset): Likewise.
3267 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3269 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3270 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3271 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3272 (amd64-avx-mpx-linux.c): New rules.
3273 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3274 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3275 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3276 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3277 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3278 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3279 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3280 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3281 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3282 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3283 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3284 * linux-x86-low.c (x86_linux_read_description): Add case for
3285 X86_XSTATE_AVX_MPX_MASK.
3286 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3287 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3288 init_registers_i386_avx_mpx_linux.
3289 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3290 (initialize_low_tracepoint): Call
3291 init_registers_i386_avx_mpx_linux.
3292 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3293 (initialize_low_tracepoint): Call
3294 init_registers_amd64_avx_mpx_linux.
3295 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3296 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3297 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3300 2016-04-18 Pedro Alves <palves@redhat.com>
3302 * configure: Regenerate.
3304 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3306 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3307 (aarch64_emit_sub): Likewise.
3309 2016-04-12 Pedro Alves <palves@redhat.com>
3311 * utils.c (prepare_to_throw_exception): Delete.
3313 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3315 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3317 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3319 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3321 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3323 * linux-aarch64-ipa.c: Add <elf.h> include.
3324 * linux-ppc-ipa.c: Add <elf.h> include.
3325 * linux-s390-ipa.c: Add <elf.h> include.
3327 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3329 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3330 (get_raw_reg_ptr): Likewise.
3331 (get_trace_state_variable_value_ptr): Likewise.
3332 (set_trace_state_variable_value_ptr): Likewise.
3333 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3336 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3337 Marcin Kościelnicki <koriakin@0x04.net>
3340 * linux-ppc-low.c (emit_insns): New function.
3341 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3342 (ppc_emit_prologue): New function.
3343 (ppc_emit_epilogue): New function.
3344 (ppc_emit_add): New function.
3345 (ppc_emit_sub): New function.
3346 (ppc_emit_mul): New function.
3347 (ppc_emit_lsh): New function.
3348 (ppc_emit_rsh_signed): New function.
3349 (ppc_emit_rsh_unsigned): New function.
3350 (ppc_emit_ext): New function.
3351 (ppc_emit_zero_ext): New function.
3352 (ppc_emit_log_not): New function.
3353 (ppc_emit_bit_and): New function.
3354 (ppc_emit_bit_or): New function.
3355 (ppc_emit_bit_xor): New function.
3356 (ppc_emit_bit_not): New function.
3357 (ppc_emit_equal): New function.
3358 (ppc_emit_less_signed): New function.
3359 (ppc_emit_less_unsigned): New function.
3360 (ppc_emit_ref): New function.
3361 (ppc_emit_const): New function.
3362 (ppc_emit_reg): New function.
3363 (ppc_emit_pop): New function.
3364 (ppc_emit_stack_flush): New function.
3365 (ppc_emit_swap): New function.
3366 (ppc_emit_stack_adjust): New function.
3367 (ppc_emit_call): New function.
3368 (ppc_emit_int_call_1): New function.
3369 (ppc_emit_void_call_2): New function.
3370 (ppc_emit_if_goto): New function.
3371 (ppc_emit_goto): New function.
3372 (ppc_emit_eq_goto): New function.
3373 (ppc_emit_ne_goto): New function.
3374 (ppc_emit_lt_goto): New function.
3375 (ppc_emit_le_goto): New function.
3376 (ppc_emit_gt_goto): New function.
3377 (ppc_emit_ge_goto): New function.
3378 (ppc_write_goto_address): New function.
3379 (ppc_emit_ops_impl): New static variable.
3380 (ppc64v1_emit_prologue): New function.
3381 (ppc64v2_emit_prologue): New function.
3382 (ppc64_emit_epilogue): New function.
3383 (ppc64_emit_add): New function.
3384 (ppc64_emit_sub): New function.
3385 (ppc64_emit_mul): New function.
3386 (ppc64_emit_lsh): New function.
3387 (ppc64_emit_rsh_signed): New function.
3388 (ppc64_emit_rsh_unsigned): New function.
3389 (ppc64_emit_ext): New function.
3390 (ppc64_emit_zero_ext): New function.
3391 (ppc64_emit_log_not): New function.
3392 (ppc64_emit_bit_and): New function.
3393 (ppc64_emit_bit_or): New function.
3394 (ppc64_emit_bit_xor): New function.
3395 (ppc64_emit_bit_not): New function.
3396 (ppc64_emit_equal): New function.
3397 (ppc64_emit_less_signed): New function.
3398 (ppc64_emit_less_unsigned): New function.
3399 (ppc64_emit_ref): New function.
3400 (ppc64_emit_const): New function.
3401 (ppc64v1_emit_reg): New function.
3402 (ppc64v2_emit_reg): New function.
3403 (ppc64_emit_pop): New function.
3404 (ppc64_emit_stack_flush): New function.
3405 (ppc64_emit_swap): New function.
3406 (ppc64v1_emit_call): New function.
3407 (ppc64v2_emit_call): New function.
3408 (ppc64v1_emit_int_call_1): New function.
3409 (ppc64v2_emit_int_call_1): New function.
3410 (ppc64v1_emit_void_call_2): New function.
3411 (ppc64v2_emit_void_call_2): New function.
3412 (ppc64_emit_if_goto): New function.
3413 (ppc64_emit_eq_goto): New function.
3414 (ppc64_emit_ne_goto): New function.
3415 (ppc64_emit_lt_goto): New function.
3416 (ppc64_emit_le_goto): New function.
3417 (ppc64_emit_gt_goto): New function.
3418 (ppc64_emit_ge_goto): New function.
3419 (ppc64v1_emit_ops_impl): New static variable.
3420 (ppc64v2_emit_ops_impl): New static variable.
3421 (ppc_emit_ops): New function.
3422 (linux_low_target): Wire in ppc_emit_ops.
3424 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3425 Marcin Kościelnicki <koriakin@0x04.net>
3428 * Makefile.in: Add powerpc-*-ipa.o
3429 * configure.srv: Add ipa_obj for powerpc*-linux.
3430 * linux-ppc-ipa.c: New file.
3431 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3433 (PPC_FIELD): New macro.
3434 (PPC_SEXT): New macro.
3435 (PPC_OP6): New macro.
3436 (PPC_BO): New macro.
3437 (PPC_LI): New macro.
3438 (PPC_BD): New macro.
3439 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3440 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3441 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3442 (ppc_get_thread_area): New function.
3443 (is_elfv2_inferior): New function.
3444 (gen_ds_form): New function.
3445 (GEN_STD): New macro.
3446 (GEN_STDU): New macro.
3447 (GEN_LD): New macro.
3448 (GEN_LDU): New macro.
3449 (gen_d_form): New function.
3450 (GEN_ADDI): New macro.
3451 (GEN_ADDIS): New macro.
3452 (GEN_LI): New macro.
3453 (GEN_LIS): New macro.
3454 (GEN_ORI): New macro.
3455 (GEN_ORIS): New macro.
3456 (GEN_LWZ): New macro.
3457 (GEN_STW): New macro.
3458 (GEN_STWU): New macro.
3459 (gen_xfx_form): New function.
3460 (GEN_MFSPR): New macro.
3461 (GEN_MTSPR): New macro.
3462 (GEN_MFCR): New macro.
3463 (GEN_MTCR): New macro.
3464 (GEN_SYNC): New macro.
3465 (GEN_LWSYNC): New macro.
3466 (gen_x_form): New function.
3467 (GEN_OR): New macro.
3468 (GEN_MR): New macro.
3469 (GEN_LWARX): New macro.
3470 (GEN_STWCX): New macro.
3471 (GEN_CMPW): New macro.
3472 (gen_md_form): New function.
3473 (GEN_RLDICL): New macro.
3474 (GEN_RLDICR): New macro.
3475 (gen_i_form): New function.
3477 (GEN_BL): New macro.
3478 (gen_b_form): New function.
3479 (GEN_BNE): New macro.
3480 (GEN_LOAD): New macro.
3481 (GEN_STORE): New macro.
3482 (gen_limm): New function.
3483 (gen_atomic_xchg): New function.
3484 (gen_call): New function.
3485 (ppc_relocate_instruction): New function.
3486 (ppc_install_fast_tracepoint_jump_pad): New function.
3487 (ppc_get_min_fast_tracepoint_insn_len): New function.
3488 (ppc_get_ipa_tdesc_idx): New function.
3489 (the_low_target): Wire in the new functions.
3490 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3492 * linux-ppc-tdesc.h: New file.
3494 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3496 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3497 (alloc_jump_pad_buffer): New function.
3498 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3499 (alloc_jump_pad_buffer): New function.
3500 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3501 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3502 (alloc_jump_pad_buffer): New function.
3503 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3504 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3505 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3506 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3508 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3510 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3511 * linux-amd64-ipa.c: Likewise.
3512 * linux-i386-ipa.c: Likewise.
3513 * linux-s390-ipa.c: Likewise.
3514 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3515 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3516 set_trace_state_variable_value_ptr.
3517 (struct ipa_sym_addresses): Likewise.
3518 (symbol_list): Likewise.
3519 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3520 accessing gdb_collect directly.
3521 (gdb_collect_ptr_type): New typedef.
3522 (get_raw_reg_ptr_type): New typedef.
3523 (get_trace_state_variable_value_ptr_type): New typedef.
3524 (set_trace_state_variable_value_ptr_type): New typedef.
3525 (gdb_collect_ptr): New global.
3526 (get_raw_reg_ptr): New global.
3527 (get_trace_state_variable_value_ptr): New global.
3528 (set_trace_state_variable_value_ptr): New global.
3529 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3530 accessing get_raw_reg directly.
3531 (get_get_tsv_func_addr): Likewise for
3532 get_trace_state_variable_value_ptr.
3533 (get_set_tsv_func_addr): Likewise for
3534 set_trace_state_variable_value_ptr.
3535 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3537 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3539 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3541 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3543 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3545 (relocate_instruction): Remove own_buf.
3546 * server.c (own_buf): Make global.
3547 (handle_v_requests): Make global.
3548 * server.h (own_buf): New declaration.
3549 (handle_v_requests): New prototype.
3551 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3554 * linux-s390-low.c (add_insns): New function.
3555 (s390_emit_prologue): New function.
3556 (s390_emit_epilogue): New function.
3557 (s390_emit_add): New function.
3558 (s390_emit_sub): New function.
3559 (s390_emit_mul): New function.
3560 (s390_emit_lsh): New function.
3561 (s390_emit_rsh_signed): New function.
3562 (s390_emit_rsh_unsigned): New function.
3563 (s390_emit_ext): New function.
3564 (s390_emit_log_not): New function.
3565 (s390_emit_bit_and): New function.
3566 (s390_emit_bit_or): New function.
3567 (s390_emit_bit_xor): New function.
3568 (s390_emit_bit_not): New function.
3569 (s390_emit_equal): New function.
3570 (s390_emit_less_signed): New function.
3571 (s390_emit_less_unsigned): New function.
3572 (s390_emit_ref): New function.
3573 (s390_emit_if_goto): New function.
3574 (s390_emit_goto): New function.
3575 (s390_write_goto_address): New function.
3576 (s390_emit_litpool): New function.
3577 (s390_emit_const): New function.
3578 (s390_emit_call): New function.
3579 (s390_emit_reg): New function.
3580 (s390_emit_pop): New function.
3581 (s390_emit_stack_flush): New function.
3582 (s390_emit_zero_ext): New function.
3583 (s390_emit_swap): New function.
3584 (s390_emit_stack_adjust): New function.
3585 (s390_emit_set_r2): New function.
3586 (s390_emit_int_call_1): New function.
3587 (s390_emit_void_call_2): New function.
3588 (s390_emit_eq_goto): New function.
3589 (s390_emit_ne_goto): New function.
3590 (s390_emit_lt_goto): New function.
3591 (s390_emit_le_goto): New function.
3592 (s390_emit_gt_goto): New function.
3593 (s390_emit_ge_goto): New function.
3594 (s390x_emit_prologue): New function.
3595 (s390x_emit_epilogue): New function.
3596 (s390x_emit_add): New function.
3597 (s390x_emit_sub): New function.
3598 (s390x_emit_mul): New function.
3599 (s390x_emit_lsh): New function.
3600 (s390x_emit_rsh_signed): New function.
3601 (s390x_emit_rsh_unsigned): New function.
3602 (s390x_emit_ext): New function.
3603 (s390x_emit_log_not): New function.
3604 (s390x_emit_bit_and): New function.
3605 (s390x_emit_bit_or): New function.
3606 (s390x_emit_bit_xor): New function.
3607 (s390x_emit_bit_not): New function.
3608 (s390x_emit_equal): New function.
3609 (s390x_emit_less_signed): New function.
3610 (s390x_emit_less_unsigned): New function.
3611 (s390x_emit_ref): New function.
3612 (s390x_emit_if_goto): New function.
3613 (s390x_emit_const): New function.
3614 (s390x_emit_call): New function.
3615 (s390x_emit_reg): New function.
3616 (s390x_emit_pop): New function.
3617 (s390x_emit_stack_flush): New function.
3618 (s390x_emit_zero_ext): New function.
3619 (s390x_emit_swap): New function.
3620 (s390x_emit_stack_adjust): New function.
3621 (s390x_emit_int_call_1): New function.
3622 (s390x_emit_void_call_2): New function.
3623 (s390x_emit_eq_goto): New function.
3624 (s390x_emit_ne_goto): New function.
3625 (s390x_emit_lt_goto): New function.
3626 (s390x_emit_le_goto): New function.
3627 (s390x_emit_gt_goto): New function.
3628 (s390x_emit_ge_goto): New function.
3629 (s390_emit_ops): New function.
3630 (struct linux_target_ops): Fill in emit_ops hook.
3632 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3635 * Makefile.in: Add s390 IPA files.
3636 * configure.srv: Build IPA for s390.
3637 * linux-s390-ipa.c: New file.
3638 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3639 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3640 (tdesc_s390_linux32): Likewise.
3641 (init_registers_s390_linux32v1): Likewise.
3642 (tdesc_s390_linux32v1): Likewise.
3643 (init_registers_s390_linux32v2): Likewise.
3644 (tdesc_s390_linux32v2): Likewise.
3645 (init_registers_s390_linux64): Likewise.
3646 (tdesc_s390_linux64): Likewise.
3647 (init_registers_s390_linux64v1): Likewise.
3648 (tdesc_s390_linux64v1): Likewise.
3649 (init_registers_s390_linux64v2): Likewise.
3650 (tdesc_s390_linux64v2): Likewise.
3651 (init_registers_s390_te_linux64): Likewise.
3652 (tdesc_s390_te_linux64): Likewise.
3653 (init_registers_s390_vx_linux64): Likewise.
3654 (tdesc_s390_vx_linux64): Likewise.
3655 (init_registers_s390_tevx_linux64): Likewise.
3656 (tdesc_s390_tevx_linux64): Likewise.
3657 (init_registers_s390x_linux64): Likewise.
3658 (tdesc_s390x_linux64): Likewise.
3659 (init_registers_s390x_linux64v1): Likewise.
3660 (tdesc_s390x_linux64v1): Likewise.
3661 (init_registers_s390x_linux64v2): Likewise.
3662 (tdesc_s390x_linux64v2): Likewise.
3663 (init_registers_s390x_te_linux64): Likewise.
3664 (tdesc_s390x_te_linux64): Likewise.
3665 (init_registers_s390x_vx_linux64): Likewise.
3666 (tdesc_s390x_vx_linux64): Likewise.
3667 (init_registers_s390x_tevx_linux64): Likewise.
3668 (tdesc_s390x_tevx_linux64): Likewise.
3669 (have_hwcap_s390_vx): New static variable.
3670 (s390_arch_setup): Fill have_hwcap_s390_vx.
3671 (s390_get_thread_area): New function.
3672 (s390_ft_entry_gpr_esa): New const.
3673 (s390_ft_entry_gpr_zarch): New const.
3674 (s390_ft_entry_misc): New const.
3675 (s390_ft_entry_fr): New const.
3676 (s390_ft_entry_vr): New const.
3677 (s390_ft_main_31): New const.
3678 (s390_ft_main_64): New const.
3679 (s390_ft_exit_fr): New const.
3680 (s390_ft_exit_vr): New const.
3681 (s390_ft_exit_misc): New const.
3682 (s390_ft_exit_gpr_esa): New const.
3683 (s390_ft_exit_gpr_zarch): New const.
3684 (append_insns): New function.
3685 (s390_relocate_instruction): New function.
3686 (s390_install_fast_tracepoint_jump_pad): New function.
3687 (s390_get_min_fast_tracepoint_insn_len): New function.
3688 (s390_get_ipa_tdesc_idx): New function.
3689 (struct linux_target_ops): Wire in the above functions.
3690 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3691 * linux-s390-tdesc.h: New file.
3693 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3695 * linux-s390-low.c (s390_supports_tracepoints): New function.
3696 (struct linux_target_ops): Fill supports_tracepoints hook.
3698 2016-03-18 Yao Qi <yao.qi@linaro.org>
3700 * linux-low.c (lwp_signal_can_be_delivered): New function.
3701 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3703 2016-03-18 Yao Qi <yao.qi@linaro.org>
3705 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3706 0 if signal is enqueued. Remove 'signal' from one debugging
3707 message. Move one debugging message to some lines below.
3708 Remove code setting 'signal' to 0.
3710 2016-03-18 Yao Qi <yao.qi@linaro.org>
3712 * linux-low.c (linux_low_filter_event): Remove redundant
3713 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3715 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3717 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3718 (struct linux_target_ops): Wire in the above.
3720 2016-03-03 Yao Qi <yao.qi@linaro.org>
3722 * linux-low.c: Update comments to start_step_over.
3724 2016-03-03 Yao Qi <yao.qi@linaro.org>
3727 * linux-low.c (handle_extended_wait): Set child suspended
3728 if event_lwp->bp_reinsert isn't zero.
3730 2016-03-02 Yao Qi <yao.qi@linaro.org>
3732 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3733 enqueue_pending_signal.
3735 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3737 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3740 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3742 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3743 (s390_regmap_3264) [!__s390x__]: New global.
3744 (s390_collect_ptrace_register): Skip map entries containing -1.
3745 (s390_supply_ptrace_register): Ditto.
3746 (s390_fill_gprs_high): New function.
3747 (s390_store_gprs_high): New function.
3748 (s390_regsets): Add NT_S390_HIGH_GPRS.
3749 (s390_get_hwcap): Enable on 31-bit.
3750 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3751 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3752 Detect NT_S390_HIGH_GPRS.
3753 (s390_usrregs_info_3264): Enable on 31-bit.
3754 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3755 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3757 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3760 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3761 * configure.srv: Ditto.
3762 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3763 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3764 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3765 (init_registers_amd64_linux): Remove prototype.
3766 (tdesc_amd64_linux): Remove declaration.
3767 (get_ipa_tdesc): New function.
3768 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3769 initialize remaining tdescs.
3770 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3771 (init_registers_i386_linux): Remove prototype.
3772 (tdesc_i386_linux): Remove declaration.
3773 (get_ipa_tdesc): New function.
3774 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3775 initialize remaining tdescs.
3776 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3777 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3778 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3779 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3780 (x86_get_ipa_tdesc_idx): New function.
3781 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3782 * linux-x86-tdesc.h: New file.
3783 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3784 (target_get_ipa_tdesc_idx): New macro.
3785 * tracepoint.c (ipa_tdesc_idx): New macro.
3786 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3787 (symbol_list): Add ipa_tdesc_idx.
3788 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3789 (ipa_tdesc): Remove.
3790 (ipa_tdesc_idx): New variable.
3791 (get_context_regcache): Use get_ipa_tdesc.
3792 (gdb_collect): Ditto.
3794 * tracepoint.h (get_ipa_tdesc): New prototype.
3795 (ipa_tdesc): Remove.
3797 2016-02-24 Pedro Alves <palves@redhat.com>
3799 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3800 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3801 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3802 Factor out common code between the USE_SIGTRAP_SIGINFO and
3803 !USE_SIGTRAP_SIGINFO blocks.
3804 (linux_low_filter_event): Call save_stop_reason instead of
3805 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3807 (linux_wait_1): Update comments.
3809 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3811 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3812 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3813 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3814 ppc_insert_point, ppc_remove_point.
3816 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3818 * linux-s390-low.c (s390_supports_z_point_type): New function.
3819 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3821 2016-02-16 Yao Qi <yao.qi@linaro.org>
3823 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3824 PC. Get pc from regcache_read_pc.
3826 2016-02-12 Yao Qi <yao.qi@linaro.org>
3828 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3829 or linux_get_pc_32bit.
3830 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3832 2016-02-12 Yao Qi <yao.qi@linaro.org>
3834 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3835 arm_linux_get_next_pcs_fixup.
3837 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3839 * tracepoint.c (x_tracepoint_action_download): Change
3840 write_inferior_data_ptr to write_inferior_data_pointer.
3841 (cmd_qtstart): Likewise.
3842 (write_inferior_data_ptr): Remove.
3843 (download_agent_expr): Change write_inferior_data_ptr to
3844 write_inferior_data_pointer.
3845 (download_tracepoint_1): Likewise.
3846 (download_tracepoint): Likewise.
3847 (download_trace_state_variables): Likewise.
3849 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3850 Marcin Kościelnicki <koriakin@0x04.net>
3852 * tracepoint.c (struct tracepoint_action_ops): Remove.
3853 (struct tracepoint_action): Remove ops.
3854 (m_tracepoint_action_download, r_tracepoint_action_download)
3855 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3856 size and offset accordingly.
3857 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3858 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3859 (tracepoint_action_send, tracepoint_action_download): New functions.
3860 Helpers for trace action handlers.
3861 (add_tracepoint_action): Remove setup actions ops.
3862 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3864 2016-02-10 Yao Qi <yao.qi@linaro.org>
3866 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3868 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3870 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3872 * configure: Regenerate.
3874 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3876 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3877 void * to gdb_byte *.
3878 * linux-low.c (siginfo_fixup): Likewise.
3879 (linux_xfer_siginfo): Likewise.
3880 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3882 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3884 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3886 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3888 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3890 * linux-x86-low.c [__x86_64__]: Include
3891 "nat/amd64-linux-siginfo.h".
3892 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3893 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3894 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3895 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3896 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3897 (cpt_si_fd, si_timerid, si_overrun): Move from
3898 nat/amd64-linux-siginfo.c.
3899 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3901 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3903 * server.c (skip_to_semicolon): Remove.
3904 (process_point_options): Use strchrnul instead of
3907 2016-01-26 Yao Qi <yao.qi@linaro.org>
3909 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3910 * linux-low.c (install_software_single_step_breakpoints): Don't
3911 call regcache_read_pc.
3912 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3915 2016-01-26 Yao Qi <yao.qi@linaro.org>
3917 * linux-low.c (install_software_single_step_breakpoints): Call
3918 regcache_read_pc instead of get_pc.
3920 2016-01-26 Yao Qi <yao.qi@linaro.org>
3922 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3923 (unblock_async_io): Rename to ...
3924 (block_unblock_async_io): ... it. New function.
3925 (enable_async_io): Don't install SIGIO handler. Unblock it
3927 (disable_async_io): Don't ignore SIGIO. Block it instead.
3928 (initialize_async_io): Install SIGIO handler. Don't call
3931 2016-01-26 Yao Qi <yao.qi@linaro.org>
3933 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3934 first character is '\003', call *the_target->request_interrupt.
3936 2016-01-25 Yao Qi <yao.qi@linaro.org>
3938 * remote-utils.c (new_thread_notify): Remove.
3939 (dead_thread_notify): Likewise.
3940 * remote-utils.h (new_thread_notify): Remove declaration.
3941 (dead_thread_notify): Likewise.
3943 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3945 * gdb.trace/pending.exp: Fix expected message on continue.
3947 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3949 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3950 it works properly on big-endian machines where sizeof (CORE_ADDR)
3953 2016-01-21 Pedro Alves <palves@redhat.com>
3955 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3956 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3957 * configure: Regenerate.
3959 2016-01-21 Yao Qi <yao.qi@linaro.org>
3961 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3962 is_thumb and set it according to CPSR saved on the stack.
3963 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3964 arm_sigreturn_next_pc.
3966 2016-01-18 Yao Qi <yao.qi@linaro.org>
3968 * linux-low.c (linux_set_pc_64bit): New function.
3969 (linux_get_pc_64bit): New function.
3970 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3972 * linux-sparc-low.c (debug_threads): Remove declaration.
3973 (sparc_get_pc): Remove.
3974 (the_low_target): Use linux_get_pc_64bit instead of
3976 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3977 (the_low_target): Use linux_get_pc_64bit and
3980 2016-01-18 Yao Qi <yao.qi@linaro.org>
3982 * linux-arm-low.c (debug_threads): Remove declaration.
3983 (arm_get_pc, arm_set_pc): Remove.
3984 (the_low_target): Use linux_get_pc_32bit and
3986 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3987 (the_low_target): Use linux_get_pc_32bit and
3989 * linux-cris-low.c (debug_threads): Remove declaration.
3990 (cris_get_pc, cris_set_pc,): Remove.
3991 (the_low_target): Use linux_get_pc_32bit and
3993 * linux-crisv32-low.c (debug_threads): Remove declaration.
3994 (cris_get_pc, cris_set_pc): Remove.
3995 (the_low_target): Use linux_get_pc_32bit and
3997 * linux-low.c: Include inttypes.h.
3998 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3999 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4000 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4001 (the_low_target): Use linux_get_pc_32bit and
4003 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4004 (the_low_target): Use linux_get_pc_32bit and
4006 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4007 (the_low_target): Use linux_get_pc_32bit and
4009 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4010 (the_low_target): Use linux_get_pc_32bit and
4012 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4013 (the_low_target): Use linux_get_pc_32bit and
4016 2016-01-18 Gary Benson <gbenson@redhat.com>
4018 * configure.ac (AC_FUNC_FORK): New check.
4019 * config.in: Regenerate.
4020 * configure: Likewise.
4022 2016-01-14 Yao Qi <yao.qi@linaro.org>
4024 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4025 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4026 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4027 arm_get_next_pcs_ctor.
4029 2016-01-12 Josh Stone <jistone@redhat.com>
4030 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4032 * inferiors.h: Include "gdb_vecs.h".
4033 (struct process_info): Add syscalls_to_catch.
4034 * inferiors.c (remove_process): Free syscalls_to_catch.
4035 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4036 syscall_return stops.
4037 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4038 * server.c (handle_general_set): Handle QCatchSyscalls.
4039 (handle_query): Report support for QCatchSyscalls.
4040 * target.h (struct target_ops): Add supports_catch_syscall.
4041 (target_supports_catch_syscall): New macro.
4042 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4043 (struct lwp_info): Add syscall_state.
4044 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4045 Maintain syscall_state and syscalls_to_catch across exec.
4046 (get_syscall_trapinfo): New function, proxy to the_low_target.
4047 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4048 (linux_low_filter_event): Toggle syscall_state entry/return for
4049 syscall traps, and set it ignored for all others.
4050 (gdb_catching_syscalls_p): New function.
4051 (gdb_catch_this_syscall_p): New function.
4052 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4053 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4054 (linux_supports_catch_syscall): New function.
4055 (linux_target_ops): Install it.
4056 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4057 (the_low_target): Install it.
4059 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4061 * acinclude.m4: Include new ../warning.m4 file.
4062 * configure: Regenerated.
4063 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4065 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4067 * ax.c (is_goto_target): Mark static.
4068 * linux-low.c (register_addr): Likewise.
4069 (linux_fetch_registers, linux_store_registers): Likewise.
4070 * mem-break.c (any_persistent_commands): Fix old prototype.
4071 (add_commands_to_breakpoint): Mark static.
4072 * regcache.c (find_register_by_name): Delete unused func.
4073 * remote-utils.c (hex_or_minus_one): Mark static.
4074 * server.c (monitor_show_help): Mark static.
4075 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4076 handle_v_requests): Likewise.
4078 2016-01-12 Pedro Alves <palves@redhat.com>
4080 Remove use of the registered trademark symbol throughout.
4082 2016-01-08 Yao Qi <yao.qi@linaro.org>
4084 * remote-utils.c (getpkt): If c is '\003', call target hook
4087 2016-01-06 Yao Qi <yao.qi@linaro.org>
4089 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4090 linux-aarch32-low.c.
4091 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4092 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4093 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4094 (thumb2_breakpoint): Declare.
4095 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4096 linux-aarch32-low.h.
4097 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4098 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4099 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4101 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4103 * gdbreplay.c (gdbreplay_version): Change copyright year in
4105 * server.c (gdbserver_version): Likewise.
4107 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4109 * server.c (crc32_table): Delete.
4110 (crc32): Use libiberty's xcrc32 function.
4112 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4114 * lynx-low.c (lynx_delete_thread_callback): New function.
4115 (lynx_mourn): Properly delete our process and all of its
4116 threads. Remove call to clear_inferiors.
4118 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4120 * target.c (thread_search_callback): Add check that
4121 the thread_stopped target callback is not NULL before
4124 2015-12-21 Yao Qi <yao.qi@linaro.org>
4126 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4129 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4131 * server.c (handle_query): Call target_supports_software_single_step.
4133 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4135 * linux-low.c (single_step): New function.
4136 (linux_resume_one_lwp_throw): Call single_step.
4137 (start_step_over): Likewise.
4139 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4141 * Makefile.in (SFILES): Append arch/arm-linux.c,
4142 arch/arm-get-next-pcs.c.
4143 (arm-linux.o): New rule.
4144 (arm-get-next-pcs.o): New rule.
4145 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4147 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4148 to linux-aarch32-low.c.
4149 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4150 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4151 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4152 (thumb2_breakpoint_len): Likewise.
4153 (arm_is_thumb_mode): Make non-static.
4154 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4155 from linux-aarch32-low.c.
4156 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4157 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4158 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4159 (thumb2_breakpoint_len): Likewise.
4160 (arm_is_thumb_mode): New declaration.
4161 * linux-arm-low.c: Include arch/arm-linux.h
4162 aarch/arm-get-next-pcs.h, sys/syscall.h.
4163 (get_next_pcs_ops): New struct.
4164 (get_next_pcs_addr_bits_remove): New function.
4165 (get_next_pcs_is_thumb): New function.
4166 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4167 (arm_sigreturn_next_pc): Likewise.
4168 (get_next_pcs_syscall_next_pc): Likewise.
4169 (arm_gdbserver_get_next_pcs): Likewise.
4170 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4172 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4173 * server.h: Include gdb_vecs.h.
4175 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4177 * Makefile.in (SFILES): Append common/common-regcache.c.
4178 (OBS): Append common-regcache.o.
4179 (common-regcache.o): New rule.
4180 * regcache.c (init_register_cache): Initialize cache to
4182 (regcache_raw_read_unsigned): New function.
4183 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4184 register_status enum.
4186 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4188 * linux-aarch64-low.c (the_low_targets): Rename
4189 breakpoint_reinsert_addr to get_next_pcs.
4190 * linux-arm-low.c (the_low_targets): Likewise.
4191 * linux-bfin-low.c (the_low_targets): Likewise.
4192 * linux-cris-low.c (the_low_targets): Likewise.
4193 * linux-crisv32-low.c (the_low_targets): Likewise.
4194 * linux-low.c (can_software_single_step): Likewise.
4195 (install_software_single_step_breakpoints): New function.
4196 (start_step_over): Use install_software_single_step_breakpoints.
4197 * linux-low.h: New CORE_ADDR vector.
4198 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4200 * linux-mips-low.c (the_low_targets): Likewise.
4201 * linux-nios2-low.c (the_low_targets): Likewise.
4202 * linux-sparc-low.c (the_low_targets): Likewise.
4204 2015-12-17 Pedro Alves <palves@redhat.com>
4206 * linux-low.c (linux_kill_one_lwp): Remove references to
4208 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4210 (linux_init_signals): Delete.
4211 (initialize_low): Adjust.
4212 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4214 2015-12-16 Pedro Alves <palves@redhat.com>
4216 * configure.ac (compiler warning flags): When testing a
4217 -Wno-foo option, check whether -Wfoo works instead.
4218 * configure: Regenerate.
4220 2015-12-11 Don Breazeal <donb@codesourcery.com>
4222 * server.c (process_serial_event): Don't exit from gdbserver
4223 in remote mode if there are still active inferiors.
4225 2015-12-11 Yao Qi <yao.qi@linaro.org>
4227 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4228 arm_breakpoint_at if the process is 32-bit.
4230 2015-12-11 Yao Qi <yao.qi@linaro.org>
4232 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4235 2015-12-07 Yao Qi <yao.qi@linaro.org>
4237 * configure.srv: Append arm.o to srv_tgtobj for
4238 aarch64*-*-linux* target.
4239 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4240 from linux-arm-low.c.
4241 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4242 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4243 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4244 (thumb2_breakpoint_len): Likewise.
4245 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4246 (arm_breakpoint_kinds): Likewise.
4247 (arm_breakpoint_kind_from_pc): Likewise.
4248 (arm_sw_breakpoint_from_kind): Likewise.
4249 (arm_breakpoint_kind_from_current_state): Likewise.
4250 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4251 (arm_sw_breakpoint_from_kind): Declare.
4252 (arm_breakpoint_kind_from_current_state): Declare.
4253 (arm_breakpoint_at): Declare.
4254 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4255 arm_sw_breakpoint_from_kind if process is 32-bit.
4256 (aarch64_breakpoint_kind_from_pc): New function.
4257 (aarch64_breakpoint_kind_from_current_state): New function.
4258 (the_low_target): Initialize fields breakpoint_kind_from_pc
4259 and breakpoint_kind_from_current_state.
4260 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4261 linux-aarch32-low.c.
4262 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4263 (arm_breakpoint, arm_breakpoint_len): Likewise.
4264 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4265 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4266 (arm_is_thumb_mode): Likewise.
4267 (arm_breakpoint_at): Likewise.
4268 (arm_breakpoint_kind_from_pc): Likewise.
4269 (arm_sw_breakpoint_from_kind): Likewise.
4270 (arm_breakpoint_kind_from_current_state): Likewise.
4273 2015-08-04 Yao Qi <yao.qi@linaro.org>
4275 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4276 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4277 * server.c (extended_protocol): Remove "static".
4278 * server.h (extended_protocol): Declare it.
4280 2015-12-04 Josh Stone <jistone@redhat.com>
4282 * target.h (struct target_ops) <arch_setup>: Rename to ...
4283 (struct target_ops) <post_create_inferior>: ... this.
4284 (target_arch_setup): Rename to ...
4285 (target_post_create_inferior): ... this, calling post_create_inferior.
4286 * server.c (start_inferior): Update target_arch_setup calls to
4287 target_post_create_inferior.
4288 * linux-low.c (linux_low_ptrace_options): Forward declare.
4289 (linux_arch_setup): Update its comment for general use.
4290 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4291 (struct linux_target_ops): Use linux_post_create_inferior.
4292 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4293 to post_create_inferior.
4294 * nto-low.c (struct nto_target_ops): Likewise.
4295 * spu-low.c (struct spu_target_ops): Likewise.
4296 * win32-low.c (struct win32_target_ops): Likewise.
4298 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4300 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4302 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4304 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4305 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4306 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4307 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4308 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4309 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4310 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4311 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4312 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4313 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4314 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4315 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4317 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4319 * linux-low.c (linux_look_up_symbols): Don't call
4320 linux_supports_traceclone.
4321 * linux-low.h (thread_db_init): Remove use_events argument.
4322 * thread-db.c (thread_db_use_event): Remove global variable.
4323 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4324 (struct thread_db) <td_create_bp>: Remove field.
4325 (thread_db_create_event): Remove function.
4326 (thread_db_enable_reporting): Likewise.
4327 (find_one_thread): Don't check for thread_db_use_events.
4328 (attach_thread): Likewise.
4329 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4330 (try_thread_db_load_1): Don't check for thread_db_use_events.
4331 (thread_db_init): Remove use_events argument and thread events
4333 (remove_thread_event_breakpoints): Remove function.
4334 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4336 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4338 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4340 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4341 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4342 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4343 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4344 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4346 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4348 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4349 * linux-low.c (can_hardware_single_step): Use
4350 supports_hardware_single_step.
4351 (can_software_single_step): New function.
4352 (start_step_over): Call can_software_single_step.
4353 (linux_supports_hardware_single_step): New function.
4354 (struct target_ops) <supports_software_single_step>: Initialize.
4355 * linux-low.h (struct linux_target_ops)
4356 <supports_hardware_single_step>: Initialize.
4357 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4358 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4359 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4360 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4361 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4362 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4363 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4364 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4365 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4366 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4368 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4369 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4371 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4372 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4373 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4375 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4376 * target.h (struct target_ops): <supports_software_single_step>:
4378 (target_supports_software_single_step): New macro.
4380 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4382 * linux-low.c (linux_wait_1): Fix pc advance condition.
4383 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4384 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4386 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4388 * linux-arm-low.c (arm_is_thumb_mode): New function.
4389 (arm_breakpoint_at): Use arm_is_thumb_mode.
4390 (arm_breakpoint_kind_from_current_state): New function.
4391 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4393 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4394 (linux_breakpoint_kind_from_current_state): New function.
4395 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4396 * linux-low.h (struct linux_target_ops)
4397 <breakpoint_kind_from_current_state>: New field.
4398 * target.h (struct target_ops): Likewise.
4399 (target_breakpoint_kind_from_current_state): New macro.
4401 2015-11-30 Pedro Alves <palves@redhat.com>
4403 * linux-low.c (linux_resume): Wake up the event loop before
4406 2015-11-30 Pedro Alves <palves@redhat.com>
4408 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4410 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4412 * target.c (struct thread_search): New structure.
4413 (thread_search_callback): New function.
4414 (prev_general_thread): New global.
4415 (prepare_to_access_memory, done_accessing_memory): New functions.
4416 * target.h (prepare_to_access_memory, done_accessing_memory):
4417 Replace macros with function declarations.
4419 2015-11-30 Pedro Alves <palves@redhat.com>
4422 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4423 report TARGET_WAITKIND_NO_RESUMED.
4424 * remote-utils.c (prepare_resume_reply): Handle
4425 TARGET_WAITKIND_NO_RESUMED.
4426 * server.c (report_no_resumed): New global.
4427 (handle_query) <qSupported>: Handle "no-resumed+". Report
4428 "no-resumed+" support.
4429 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4430 return error if the client doesn't support no-resumed events.
4431 (push_stop_notification): New function.
4432 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4433 events if the client supports them.
4435 2015-11-30 Pedro Alves <palves@redhat.com>
4437 * linux-low.c (thread_still_has_status_pending_p): Don't check
4439 (lwp_resumed): New function.
4440 (status_pending_p_callback): Return early if the LWP is not
4441 supposed to be resumed.
4443 2015-11-30 Pedro Alves <palves@redhat.com>
4445 * linux-low.c (handle_extended_wait): Assert that the LWP's
4446 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4447 thread create events, leave the new child's status pending.
4448 (linux_low_filter_event): If GDB wants to hear about thread exit
4449 events, leave the LWP marked dead and don't delete it.
4450 (linux_wait_for_event_filtered): Don't check for thread exit.
4451 (filter_exit_event): New function.
4452 (linux_wait_1): Use it, when returning an exit event.
4453 (linux_resume_one_lwp_throw): Assert that the LWP's
4454 waitstatus is TARGET_WAITKIND_IGNORE.
4455 * remote-utils.c (prepare_resume_reply): Handle
4456 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4457 * server.c (report_thread_events): New global.
4458 (handle_general_set): Handle QThreadEvents.
4459 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4460 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4461 TARGET_WAITKIND_THREAD_EXITED.
4462 * server.h (report_thread_events): Declare.
4464 2015-11-30 Pedro Alves <palves@redhat.com>
4466 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4467 the thread's last_resume_kind was resume_stop.
4469 2015-11-30 Pedro Alves <palves@redhat.com>
4471 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4474 2015-11-30 Pedro Alves <palves@redhat.com>
4476 * server.c (handle_v_requests): Handle vCtrlC.
4478 2015-11-30 Pedro Alves <palves@redhat.com>
4480 * gdbthread.h (find_any_thread_of_pid): Declare.
4481 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4483 * server.c (handle_query): If current_thread is NULL, look for
4484 another thread of the selected process.
4486 2015-11-26 Daniel Colascione <dancol@dancol.org>
4487 Simon Marchi <simon.marchi@ericsson.com>
4489 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4490 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4492 * target.h (struct target_ops) <thread_name>: New field.
4493 (target_thread_name): New macro.
4495 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4497 * regcache.h (regcache_invalidate_pid): Add declaration.
4498 * regcache.c (regcache_invalidate_pid): New function, extracted
4499 from regcache_invalidate.
4500 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4501 Add trivial documentation comment.
4502 * lynx-low.c: Use regcache_invalidate_pid instead of
4503 regcache_invalidate.
4505 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4507 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4508 and Elf64_auxv_t if the target is Android.
4510 2015-11-22 Doug Evans <xdje42@gmail.com>
4512 * target.h: #include <sys/types.h>.
4514 2015-11-19 Pedro Alves <palves@redhat.com>
4516 * linux-low.c (linux_process_qsupported): Change prototype.
4518 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4520 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4521 and adjust to loop over all features.
4522 * server.c (handle_query) <qSupported>: Adjust to call
4523 target_process_qsupported once, passing it a vector of unprocessed
4525 * target.h (struct target_ops) <process_qsupported>: Change
4527 (target_process_qsupported): Adjust.
4529 2015-11-19 Pedro Alves <palves@redhat.com>
4531 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4533 * configure: Regenerate.
4535 2015-11-19 Pedro Alves <palves@redhat.com>
4537 * configure: Regenerate.
4539 2015-11-19 Yao Qi <yao.qi@linaro.org>
4541 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4544 2015-11-19 Yao Qi <yao.qi@linaro.org>
4546 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4547 (struct aarch64_operand): Move enum out.
4549 2015-11-19 Yao Qi <yao.qi@linaro.org>
4551 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4552 struct user_fpsimd_state *.
4553 (aarch64_store_fpregset): Likewise.
4555 2015-11-19 Yao Qi <yao.qi@linaro.org>
4557 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4558 struct user_pt_regs *.
4559 (aarch64_store_gregset): Likewise.
4561 2015-11-18 Pedro Alves <palves@redhat.com>
4563 * Makefile.in (all_object_files): Add $IPA_OBJS.
4565 2015-11-17 Pedro Alves <palves@redhat.com>
4567 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4568 GDB_SIGNAL_0 and gdb_signal_to_string.
4570 2015-11-17 Pedro Alves <palves@redhat.com>
4572 * win32-low.c (handle_output_debug_string): Remove parameter.
4573 (win32_kill): Remove our_status local and adjust call to
4574 handle_output_debug_string.
4575 (get_child_debug_event): Adjust call to
4576 handle_output_debug_string.
4578 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4580 * linux-mips-low.c (mips_fill_gregset): Add cast.
4581 (mips_store_gregset): Likewise.
4582 (mips_fill_fpregset): Likewise.
4583 (mips_store_fpregset): Likewise.
4585 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4587 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4590 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4592 * linux-mips-low.c (mips_linux_new_thread): Change type of
4593 watch_type to enum target_hw_bp_type.
4595 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4597 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4598 Change return type to arm_hwbp_type.
4600 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4602 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4603 (arm_store_gregset): Likewise.
4604 * linux-arm-low.c (arm_get_hwcap): Likewise.
4605 (arm_read_description): Likewise.
4607 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4609 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4611 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4613 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4614 (ppc_fill_vsxregset): Likewise.
4615 (ppc_store_vsxregset): Likewise.
4616 (ppc_fill_vrregset): Likewise.
4617 (ppc_store_vrregset): Likewise.
4618 (ppc_fill_evrregset): Likewise.
4619 (ppc_store_evrregset): Likewise.
4621 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4623 * linux-ppc-low.c (ppc_usrregs_info): Remove
4624 forward-declaration.
4625 (ppc_arch_setup): Move lower in file.
4627 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4629 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4630 (ps_pdwrite): Likewise.
4632 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4634 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4635 to after assert checks.
4637 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4639 * proc-service.c (ps_pdread): Add/adjust casts.
4640 (ps_pdwrite): Add/adjust casts.
4642 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4644 * server.c (handle_search_memory_1): Cast return value of
4647 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4649 * server.c (write_qxfer_response): Change type of data to
4652 2015-10-29 Pedro Alves <palves@redhat.com>
4654 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4656 2015-10-29 Pedro Alves <palves@redhat.com>
4658 * tracepoint.c (clear_installed_tracepoints): Add casts.
4660 2015-10-29 Pedro Alves <palves@redhat.com>
4662 * server.c (handle_v_cont, process_serial_event): Add enum
4663 gdb_signal casts to signal parsing code.
4665 2015-10-29 Pedro Alves <palves@redhat.com>
4667 * linux-low.h (NULL_REGSET): Define.
4668 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4669 * linux-arm-low.c (arm_regsets): Likewise.
4670 * linux-crisv32-low.c (cris_regsets): Likewise.
4671 * linux-m68k-low.c (m68k_regsets): Likewise.
4672 * linux-mips-low.c (mips_regsets): Likewise.
4673 * linux-nios2-low.c (nios2_regsets): Likewise.
4674 * linux-ppc-low.c (ppc_regsets): Likewise.
4675 * linux-s390-low.c (s390_regsets): Likewise.
4676 * linux-sh-low.c (sh_regsets): Likewise.
4677 * linux-sparc-low.c (sparc_regsets): Likewise.
4678 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4679 * linux-tile-low.c (tile_regsets): Likewise.
4680 * linux-x86-low.c (x86_regsets): Likewise.
4681 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4683 2015-10-29 Pedro Alves <palves@redhat.com>
4685 * linux-low.h (NULL_REGSET): Define.
4686 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4687 * linux-arm-low.c (arm_regsets): Likewise.
4688 * linux-crisv32-low.c (cris_regsets): Likewise.
4689 * linux-m68k-low.c (m68k_regsets): Likewise.
4690 * linux-mips-low.c (mips_regsets): Likewise.
4691 * linux-nios2-low.c (nios2_regsets): Likewise.
4692 * linux-ppc-low.c (ppc_regsets): Likewise.
4693 * linux-s390-low.c (s390_regsets): Likewise.
4694 * linux-sh-low.c (sh_regsets): Likewise.
4695 * linux-sparc-low.c (sparc_regsets): Likewise.
4696 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4697 * linux-tile-low.c (tile_regsets): Likewise.
4698 * linux-x86-low.c (x86_regsets): Likewise.
4699 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4701 2015-10-26 Doug Evans <dje@google.com>
4703 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4705 2015-10-26 Doug Evans <dje@google.com>
4707 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4709 2015-10-26 Doug Evans <dje@google.com>
4711 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4713 (attach_thread, find_new_threads_callback): Ditto.
4715 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4717 * mem-break.h (set_breakpoint_data): Remove.
4719 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4721 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4722 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4723 (initialize_low): Remove set_breakpoint_data call.
4724 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4725 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4726 (initialize_low): Remove set_breakpoint_data call.
4727 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4728 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4729 (initialize_low): Remove set_breakpoint_data call.
4731 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4733 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4734 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4735 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4736 * target.h (target_breakpoint_kind_from_pc): New macro.
4738 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4740 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4741 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4742 the default breakpoint kind.
4744 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4746 * linux-arm-low.c (arm_supports_z_point_type): Add software
4749 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4751 * linux-arm-low.c: Refactor breakpoint definitions.
4752 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4753 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4755 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4757 * Makefile.in: Add arm.c/o.
4758 * configure.srv: Likewise.
4759 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4760 (arm_breakpoint_kind_from_pc): New function.
4761 (arm_sw_breakpoint_from_kind): Return proper kind.
4762 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4764 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4766 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4768 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4769 (struct raw_breakpoint) <size>: Remove.
4770 (struct raw_breakpoint) <kind>: Add.
4771 (bp_size): New function.
4772 (bp_opcode): Likewise.
4773 (find_raw_breakpoint_at): Adjust for kind.
4774 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4775 (remove_memory_breakpoint): Adjust for kind call bp_size.
4776 (set_raw_breakpoint_at): Adjust for kind.
4777 (set_breakpoint): Likewise.
4778 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4779 (delete_raw_breakpoint): Adjust for kind.
4780 (delete_breakpoint): Likewise.
4781 (find_gdb_breakpoint): Likewise.
4782 (set_gdb_breakpoint_1): Likewise.
4783 (set_gdb_breakpoint): Likewise.
4784 (delete_gdb_breakpoint_1): Likewise.
4785 (delete_gdb_breakpoint): Likewise.
4786 (uninsert_raw_breakpoint): Likewise.
4787 (reinsert_raw_breakpoint): Likewise.
4788 (set_breakpoint_data): Remove.
4789 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4790 (check_mem_read): Adjust for kind call bp_size.
4791 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4792 (clone_one_breakpoint): Adjust for kind.
4793 * mem-break.h (set_gdb_breakpoint): Likewise.
4794 (delete_gdb_breakpoint): Likewise.
4795 * server.c (process_serial_event): Likewise.
4797 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4799 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4800 (struct linux_target_ops) <breakpoint>: Remove.
4801 (struct linux_target_ops) <breakpoint_len>: Remove.
4802 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4803 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4804 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4805 (arm_sw_breakpoint_from_kind): New function.
4806 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4807 (struct linux_target_ops) <breakpoint>: Remove.
4808 (struct linux_target_ops) <breakpoint_len>: Remove.
4809 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4810 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4811 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4812 (struct linux_target_ops) <breakpoint>: Remove.
4813 (struct linux_target_ops) <breakpoint_len>: Remove.
4814 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4815 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4816 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4817 (struct linux_target_ops) <breakpoint>: Remove.
4818 (struct linux_target_ops) <breakpoint_len>: Remove.
4819 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4820 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4821 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4822 and sw_breakpoint_from_kind to increment the pc.
4823 (linux_breakpoint_kind_from_pc): New function.
4824 (linux_sw_breakpoint_from_kind): New function.
4825 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4826 (initialize_low): Call breakpoint_kind_from_pc and
4827 sw_breakpoint_from_kind to replace breakpoint_data/len.
4828 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4830 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4831 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4832 (struct linux_target_ops) <breakpoint>: Remove.
4833 (struct linux_target_ops) <breakpoint_len>: Remove.
4834 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4835 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4836 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4837 (struct linux_target_ops) <breakpoint>: Remove.
4838 (struct linux_target_ops) <breakpoint_len>: Remove.
4839 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4840 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4841 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4842 (struct linux_target_ops) <breakpoint>: Remove.
4843 (struct linux_target_ops) <breakpoint_len>: Remove.
4844 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4845 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4846 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4847 (struct linux_target_ops) <breakpoint>: Remove.
4848 (struct linux_target_ops) <breakpoint_len>: Remove.
4849 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4850 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4851 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4852 (struct linux_target_ops) <breakpoint>: Remove.
4853 (struct linux_target_ops) <breakpoint_len>: Remove.
4854 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4855 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4856 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4857 (struct linux_target_ops) <breakpoint>: Remove.
4858 (struct linux_target_ops) <breakpoint_len>: Remove.
4859 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4860 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4861 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4862 (struct linux_target_ops) <breakpoint>: Remove.
4863 (struct linux_target_ops) <breakpoint_len>: Remove.
4864 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4865 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4866 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4867 (struct linux_target_ops) <breakpoint>: Remove.
4868 (struct linux_target_ops) <breakpoint_len>: Remove.
4869 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4870 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4871 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4872 (struct linux_target_ops) <breakpoint>: Remove.
4873 (struct linux_target_ops) <breakpoint_len>: Remove.
4874 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4875 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4876 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4877 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4878 (struct linux_target_ops) <breakpoint>: Remove.
4879 (struct linux_target_ops) <breakpoint_len>: Remove.
4880 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4881 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4882 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4883 (struct linux_target_ops) <breakpoint>: Remove.
4884 (struct linux_target_ops) <breakpoint_len>: Remove.
4885 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4886 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4888 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4890 * linux-cris-low.c (cris_get_pc): Remove void arg.
4892 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4894 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4897 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4899 * inferiors.c (thread_pid_matches_callback): New function.
4900 (find_thread_process): New function.
4901 (remove_thread): Reset current_thread.
4902 (remove_process): Assert threads have been removed first.
4904 2015-10-15 Yao Qi <yao.qi@linaro.org>
4906 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4908 (aarch64_remove_point): Likewise.
4909 * regcache.c (regcache_register_size): New function.
4911 2015-10-12 Yao Qi <yao.qi@linaro.org>
4913 * linux-aarch64-low.c: Update all callers as emit_load_store
4914 is renamed to aarch64_emit_load_store.
4916 2015-10-12 Yao Qi <yao.qi@linaro.org>
4918 * linux-aarch64-low.c: Update all callers of function renaming
4919 from emit_insn to aarch64_emit_insn.
4921 2015-10-12 Yao Qi <yao.qi@linaro.org>
4923 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4924 arch/aarch64-insn.h.
4925 (struct aarch64_memory_operand): Likewise.
4927 (emit_insn): Move to arch/aarch64-insn.c.
4928 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4929 (emit_load_store): Move to arch/aarch64-insn.c.
4930 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4931 (can_encode_int32): Remove.
4933 2015-10-12 Yao Qi <yao.qi@linaro.org>
4935 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4936 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4937 (aarch64_relocate_instruction): Likewise.
4938 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4939 (struct aarch64_insn_visitor): Likewise.
4941 2015-10-12 Yao Qi <yao.qi@linaro.org>
4943 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4944 (struct aarch64_insn_visitor): New.
4945 (struct aarch64_insn_relocation_data): New.
4946 (aarch64_ftrace_insn_reloc_b): New function.
4947 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4948 (aarch64_ftrace_insn_reloc_cb): Likewise.
4949 (aarch64_ftrace_insn_reloc_tb): Likewise.
4950 (aarch64_ftrace_insn_reloc_adr): Likewise.
4951 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4952 (aarch64_ftrace_insn_reloc_others): Likewise.
4954 (aarch64_relocate_instruction): Use visitor.
4956 2015-10-12 Yao Qi <yao.qi@linaro.org>
4958 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4959 int. Add argument buf.
4960 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4961 aarch64_relocate_instruction.
4963 2015-10-12 Yao Qi <yao.qi@linaro.org>
4965 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4966 argument insn. Remove local variable insn. Don't call
4968 (aarch64_install_fast_tracepoint_jump_pad): Call
4971 2015-09-30 Yao Qi <yao.qi@linaro.org>
4973 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4974 (emit_load_store_pair): Likewise.
4976 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4978 * dll.c (match_dll): Add cast(s).
4979 (unloaded_dll): Likewise.
4980 * linux-low.c (second_thread_of_pid_p): Likewise.
4981 (delete_lwp_callback): Likewise.
4982 (count_events_callback): Likewise.
4983 (select_event_lwp_callback): Likewise.
4984 (linux_set_resume_request): Likewise.
4985 * server.c (accumulate_file_name_length): Likewise.
4986 (emit_dll_description): Likewise.
4987 (handle_qxfer_threads_worker): Likewise.
4988 (visit_actioned_threads): Likewise.
4989 * thread-db.c (any_thread_of): Likewise.
4990 * tracepoint.c (same_process_p): Likewise.
4991 (match_blocktype): Likewise.
4992 (build_traceframe_info_xml): Likewise.
4994 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4996 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4998 (gdb_unparse_agent_expr): Likewise.
4999 * hostio.c (require_data): Likewise.
5000 (handle_pread): Likewise.
5001 * linux-low.c (disable_regset): Likewise.
5002 (fetch_register): Likewise.
5003 (store_register): Likewise.
5004 (get_dynamic): Likewise.
5005 (linux_qxfer_libraries_svr4): Likewise.
5006 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5007 (set_fast_tracepoint_jump): Likewise.
5008 (uninsert_fast_tracepoint_jumps_at): Likewise.
5009 (reinsert_fast_tracepoint_jumps_at): Likewise.
5010 (validate_inserted_breakpoint): Likewise.
5011 (clone_agent_expr): Likewise.
5012 * regcache.c (init_register_cache): Likewise.
5013 * remote-utils.c (putpkt_binary_1): Likewise.
5014 (decode_M_packet): Likewise.
5015 (decode_X_packet): Likewise.
5016 (look_up_one_symbol): Likewise.
5017 (relocate_instruction): Likewise.
5018 (monitor_output): Likewise.
5019 * server.c (handle_search_memory): Likewise.
5020 (handle_qxfer_exec_file): Likewise.
5021 (handle_qxfer_libraries): Likewise.
5022 (handle_qxfer): Likewise.
5023 (handle_query): Likewise.
5024 (handle_v_cont): Likewise.
5025 (handle_v_run): Likewise.
5026 (captured_main): Likewise.
5027 * target.c (write_inferior_memory): Likewise.
5028 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5029 * tracepoint.c (init_trace_buffer): Likewise.
5030 (add_tracepoint_action): Likewise.
5031 (add_traceframe): Likewise.
5032 (add_traceframe_block): Likewise.
5033 (cmd_qtdpsrc): Likewise.
5034 (cmd_qtdv): Likewise.
5035 (cmd_qtstatus): Likewise.
5036 (response_source): Likewise.
5037 (response_tsv): Likewise.
5038 (cmd_qtnotes): Likewise.
5039 (gdb_collect): Likewise.
5040 (initialize_tracepoint): Likewise.
5042 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5044 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5045 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5046 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5048 (enum aarch64_condition_codes): New enum.
5049 (w0): New static global.
5052 (struct aarch64_memory_operand) <type>: New
5053 MEMORY_OPERAND_POSTINDEX type.
5054 (postindex_memory_operand): New helper function.
5055 (emit_ret): New function.
5056 (emit_load_store_pair): New function, factored out of emit_stp
5057 with support for MEMORY_OPERAND_POSTINDEX.
5058 (emit_stp): Rewrite using emit_load_store_pair.
5059 (emit_ldp): New function.
5060 (emit_load_store): Likewise.
5061 (emit_ldr): Mention post-index instruction in comment.
5062 (emit_ldrh): New function.
5063 (emit_ldrb): New function.
5064 (emit_ldrsw): Mention post-index instruction in comment.
5065 (emit_str): Likewise.
5066 (emit_subs): New function.
5067 (emit_cmp): Likewise.
5068 (emit_and): Likewise.
5069 (emit_orr): Likewise.
5070 (emit_orn): Likewise.
5071 (emit_eor): Likewise.
5072 (emit_mvn): Likewise.
5073 (emit_lslv): Likewise.
5074 (emit_lsrv): Likewise.
5075 (emit_asrv): Likewise.
5076 (emit_mul): Likewise.
5077 (emit_sbfm): Likewise.
5078 (emit_sbfx): Likewise.
5079 (emit_ubfm): Likewise.
5080 (emit_ubfx): Likewise.
5081 (emit_csinc): Likewise.
5082 (emit_cset): Likewise.
5083 (emit_nop): Likewise.
5084 (emit_ops_insns): New helper function.
5085 (emit_pop): Likewise.
5086 (emit_push): Likewise.
5087 (aarch64_emit_prologue): New function.
5088 (aarch64_emit_epilogue): Likewise.
5089 (aarch64_emit_add): Likewise.
5090 (aarch64_emit_sub): Likewise.
5091 (aarch64_emit_mul): Likewise.
5092 (aarch64_emit_lsh): Likewise.
5093 (aarch64_emit_rsh_signed): Likewise.
5094 (aarch64_emit_rsh_unsigned): Likewise.
5095 (aarch64_emit_ext): Likewise.
5096 (aarch64_emit_log_not): Likewise.
5097 (aarch64_emit_bit_and): Likewise.
5098 (aarch64_emit_bit_or): Likewise.
5099 (aarch64_emit_bit_xor): Likewise.
5100 (aarch64_emit_bit_not): Likewise.
5101 (aarch64_emit_equal): Likewise.
5102 (aarch64_emit_less_signed): Likewise.
5103 (aarch64_emit_less_unsigned): Likewise.
5104 (aarch64_emit_ref): Likewise.
5105 (aarch64_emit_if_goto): Likewise.
5106 (aarch64_emit_goto): Likewise.
5107 (aarch64_write_goto_address): Likewise.
5108 (aarch64_emit_const): Likewise.
5109 (aarch64_emit_call): Likewise.
5110 (aarch64_emit_reg): Likewise.
5111 (aarch64_emit_pop): Likewise.
5112 (aarch64_emit_stack_flush): Likewise.
5113 (aarch64_emit_zero_ext): Likewise.
5114 (aarch64_emit_swap): Likewise.
5115 (aarch64_emit_stack_adjust): Likewise.
5116 (aarch64_emit_int_call_1): Likewise.
5117 (aarch64_emit_void_call_2): Likewise.
5118 (aarch64_emit_eq_goto): Likewise.
5119 (aarch64_emit_ne_goto): Likewise.
5120 (aarch64_emit_lt_goto): Likewise.
5121 (aarch64_emit_le_goto): Likewise.
5122 (aarch64_emit_gt_goto): Likewise.
5123 (aarch64_emit_ge_got): Likewise.
5124 (aarch64_emit_ops_impl): New static global variable.
5125 (aarch64_emit_ops): New target function, return
5126 &aarch64_emit_ops_impl.
5127 (struct linux_target_ops): Install it.
5129 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5131 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5132 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5134 * linux-aarch64-ipa.c: New file.
5135 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5137 (aarch64_get_thread_area): New target method.
5138 (extract_signed_bitfield): New helper function.
5139 (aarch64_decode_ldr_literal): New function.
5140 (enum aarch64_opcodes): New enum.
5141 (struct aarch64_register): New struct.
5142 (struct aarch64_operand): New struct.
5143 (x0): New static global.
5152 (aarch64_register): New helper function.
5153 (register_operand): Likewise.
5154 (immediate_operand): Likewise.
5155 (struct aarch64_memory_operand): New struct.
5156 (offset_memory_operand): New helper function.
5157 (preindex_memory_operand): Likewise.
5158 (enum aarch64_system_control_registers): New enum.
5159 (ENCODE): New macro.
5160 (emit_insn): New helper function.
5161 (emit_b): New function.
5162 (emit_bcond): Likewise.
5163 (emit_cb): Likewise.
5164 (emit_tb): Likewise.
5165 (emit_blr): Likewise.
5166 (emit_stp): Likewise.
5167 (emit_ldp_q_offset): Likewise.
5168 (emit_stp_q_offset): Likewise.
5169 (emit_load_store): Likewise.
5170 (emit_ldr): Likewise.
5171 (emit_ldrsw): Likewise.
5172 (emit_str): Likewise.
5173 (emit_ldaxr): Likewise.
5174 (emit_stxr): Likewise.
5175 (emit_stlr): Likewise.
5176 (emit_data_processing_reg): Likewise.
5177 (emit_data_processing): Likewise.
5178 (emit_add): Likewise.
5179 (emit_sub): Likewise.
5180 (emit_mov): Likewise.
5181 (emit_movk): Likewise.
5182 (emit_mov_addr): Likewise.
5183 (emit_mrs): Likewise.
5184 (emit_msr): Likewise.
5185 (emit_sevl): Likewise.
5186 (emit_wfe): Likewise.
5187 (append_insns): Likewise.
5188 (can_encode_int32_in): New helper function.
5189 (aarch64_relocate_instruction): New function.
5190 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5191 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5192 (struct linux_target_ops): Install aarch64_get_thread_area,
5193 aarch64_install_fast_tracepoint_jump_pad and
5194 aarch64_get_min_fast_tracepoint_insn_len.
5196 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5198 * Makefile.in (aarch64-insn.o): New rule.
5199 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5201 2015-09-21 Yao Qi <yao.qi@linaro.org>
5203 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5205 2015-09-21 Yao Qi <yao.qi@linaro.org>
5207 * tracepoint.c (max_jump_pad_size): Remove.
5209 2015-09-18 Yao Qi <yao.qi@linaro.org>
5211 * linux-aarch64-low.c: Don't include sys/uio.h.
5212 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5214 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5216 * tracepoint.c (eval_result_type): Change prototype.
5217 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5219 2015-09-15 Pedro Alves <palves@redhat.com>
5221 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5222 Check whether to report exec events instead of checking whether
5223 multiprocess is enabled.
5225 2015-09-15 Pedro Alves <palves@redhat.com>
5228 * remote-utils.c (prepare_resume_reply): Merge
5229 TARGET_WAITKIND_VFORK_DONE switch case with the
5230 TARGET_WAITKIND_FORKED case.
5232 2015-09-15 Yao Qi <yao.qi@linaro.org>
5234 * server.c (handle_query): Check string comparison using
5235 "else if" instead of "if".
5237 2015-09-15 Yao Qi <yao.qi@linaro.org>
5239 * server.c (vCont_supported): New global variable.
5240 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5241 matches. Append ";vContSupported+" to own_buf.
5242 (handle_v_requests): Append ";s;S" to own_buf if target supports
5243 hardware single step or vCont_supported is false.
5244 (capture_main): Set vCont_supported to zero.
5246 2015-09-15 Yao Qi <yao.qi@linaro.org>
5248 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5250 (linux_supports_hardware_single_step): ... New function.
5251 (linux_target_ops): Update.
5252 * lynx-low.c (lynx_target_ops): Set field
5253 supports_hardware_single_step to target_can_do_hardware_single_step.
5254 * nto-low.c (nto_target_ops): Likewise.
5255 * spu-low.c (spu_target_ops): Likewise.
5256 * win32-low.c (win32_target_ops): Likewise.
5257 * target.c (target_can_do_hardware_single_step): New function.
5258 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5259 Remove. <supports_hardware_single_step>: New field.
5260 (target_supports_conditional_breakpoints): Remove.
5261 (target_supports_hardware_single_step): New macro.
5262 (target_can_do_hardware_single_step): Declare.
5263 * server.c (handle_query): Use target_supports_hardware_single_step
5264 instead of target_supports_conditional_breakpoints.
5266 2015-09-15 Yao Qi <yao.qi@linaro.org>
5268 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5270 (struct linux_target_ops the_low_target): Install
5271 aarch64_linux_siginfo_fixup.
5273 2015-09-11 Don Breazeal <donb@codesourcery.com>
5274 Luis Machado <lgustavo@codesourcery.com>
5276 * linux-low.c (linux_mourn): Static declaration.
5277 (linux_arch_setup): Move in front of
5278 handle_extended_wait.
5279 (linux_arch_setup_thread): New function.
5280 (handle_extended_wait): Handle exec events. Call
5281 linux_arch_setup_thread. Make event_lwp argument a
5282 pointer-to-a-pointer.
5283 (check_zombie_leaders): Do not check stopped threads.
5284 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5285 (linux_low_filter_event): Add lwp and thread for exec'ing
5286 non-leader thread if leader thread has been deleted.
5287 Refactor code into linux_arch_setup_thread and call it.
5288 Pass child lwp pointer by reference to handle_extended_wait.
5289 (linux_wait_for_event_filtered): Update comment.
5290 (linux_wait_1): Prevent clobbering exec event status.
5291 (linux_supports_exec_events): New function.
5292 (linux_target_ops) <supports_exec_events>: Initialize new member.
5293 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5295 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5296 * server.c (report_exec_events): New global variable.
5297 (handle_query): Handle qSupported query for exec-events feature.
5298 (captured_main): Initialize report_exec_events.
5299 * server.h (report_exec_events): Declare new global variable.
5300 * target.h (struct target_ops) <supports_exec_events>: New
5302 (target_supports_exec_events): New macro.
5303 * win32-low.c (win32_target_ops) <supports_exec_events>:
5304 Initialize new member.
5306 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5308 * linux-low.c (linux_low_enable_btrace): Remove.
5309 (linux_target_ops): Replace linux_low_enable_btrace with
5310 linux_enable_btrace.
5312 2015-09-03 Yao Qi <yao.qi@linaro.org>
5314 * linux-aarch64-low.c (aarch64_insert_point): Call
5315 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5318 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5320 * linux-low.c (check_stopped_by_breakpoint): Use
5321 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5323 2015-08-27 Pedro Alves <palves@redhat.com>
5325 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5327 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5329 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5330 the XNEW-family equivalent.
5331 (compile_bytecodes): Likewise.
5332 * dll.c (loaded_dll): Likewise.
5333 * event-loop.c (append_callback_event): Likewise.
5334 (create_file_handler): Likewise.
5335 (create_file_event): Likewise.
5336 * hostio.c (handle_open): Likewise.
5337 * inferiors.c (add_thread): Likewise.
5338 (add_process): Likewise.
5339 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5340 * linux-arm-low.c (arm_new_process): Likewise.
5341 (arm_new_thread): Likewise.
5342 * linux-low.c (add_to_pid_list): Likewise.
5343 (linux_add_process): Likewise.
5344 (handle_extended_wait): Likewise.
5345 (add_lwp): Likewise.
5346 (enqueue_one_deferred_signal): Likewise.
5347 (enqueue_pending_signal): Likewise.
5348 (linux_resume_one_lwp_throw): Likewise.
5349 (linux_resume_one_thread): Likewise.
5350 (linux_read_memory): Likewise.
5351 (linux_write_memory): Likewise.
5352 * linux-mips-low.c (mips_linux_new_process): Likewise.
5353 (mips_linux_new_thread): Likewise.
5354 (mips_add_watchpoint): Likewise.
5355 * linux-x86-low.c (initialize_low_arch): Likewise.
5356 * lynx-low.c (lynx_add_process): Likewise.
5357 * mem-break.c (set_raw_breakpoint_at): Likewise.
5358 (set_breakpoint): Likewise.
5359 (add_condition_to_breakpoint): Likewise.
5360 (add_commands_to_breakpoint): Likewise.
5361 (clone_agent_expr): Likewise.
5362 (clone_one_breakpoint): Likewise.
5363 * regcache.c (new_register_cache): Likewise.
5364 * remote-utils.c (look_up_one_symbol): Likewise.
5365 * server.c (queue_stop_reply): Likewise.
5366 (start_inferior): Likewise.
5367 (queue_stop_reply_callback): Likewise.
5368 (handle_target_event): Likewise.
5369 * spu-low.c (fetch_ppc_memory): Likewise.
5370 (store_ppc_memory): Likewise.
5371 * target.c (set_target_ops): Likewise.
5372 * thread-db.c (thread_db_load_search): Likewise.
5373 (try_thread_db_load_1): Likewise.
5374 * tracepoint.c (add_tracepoint): Likewise.
5375 (add_tracepoint_action): Likewise.
5376 (create_trace_state_variable): Likewise.
5377 (cmd_qtdpsrc): Likewise.
5378 (cmd_qtro): Likewise.
5379 (add_while_stepping_state): Likewise.
5380 * win32-low.c (child_add_thread): Likewise.
5381 (get_image_name): Likewise.
5383 2015-08-25 Yao Qi <yao.qi@linaro.org>
5385 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5387 2015-08-25 Yao Qi <yao.qi@linaro.org>
5389 * Makefile.in (aarch64-linux.o): New rule.
5390 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5392 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5393 (aarch64_init_debug_reg_state): Make it extern.
5394 (aarch64_linux_prepare_to_resume): Remove.
5396 2015-08-25 Yao Qi <yao.qi@linaro.org>
5398 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5399 lwp_arch_private_info and ptid_of_lwp.
5401 2015-08-25 Yao Qi <yao.qi@linaro.org>
5403 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5404 Find proc_info by find_process_pid. All callers updated.
5406 2015-08-25 Yao Qi <yao.qi@linaro.org>
5408 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5410 (debug_reg_change_callback): Remove.
5411 (aarch64_notify_debug_reg_change): Remove.
5413 2015-08-25 Yao Qi <yao.qi@linaro.org>
5415 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5416 Call current_lwp_ptid.
5418 2015-08-25 Yao Qi <yao.qi@linaro.org>
5420 * linux-aarch64-low.c (debug_reg_change_callback): Use
5423 2015-08-25 Yao Qi <yao.qi@linaro.org>
5425 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5427 2015-08-25 Yao Qi <yao.qi@linaro.org>
5429 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5431 2015-08-25 Yao Qi <yao.qi@linaro.org>
5433 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5436 2015-08-25 Yao Qi <yao.qi@linaro.org>
5438 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5440 (debug_reg_change_callback): Remove argument entry and add argument
5441 lwp. Remove local variable thread. Don't print thread id in the
5442 debugging output. Don't check whether pid of thread equals to pid.
5443 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5444 iterate_over_lwps instead find_inferior.
5446 2015-08-24 Pedro Alves <palves@redhat.com>
5448 * inferiors.c (get_first_process): New function.
5449 * inferiors.h (get_first_process): New declaration.
5450 * remote-utils.c (read_ptid): Default to the first process in the
5451 list, instead of to the current thread's process.
5453 2015-08-24 Pedro Alves <palves@redhat.com>
5455 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5456 * event-loop.c: Likewise.
5457 * remote-utils.c: Likewise.
5458 * tracepoint.c: Likewise.
5460 2015-08-24 Pedro Alves <palves@redhat.com>
5462 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5465 2015-08-21 Pedro Alves <palves@redhat.com>
5467 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5468 instead of literal 1.
5470 2015-08-21 Pedro Alves <palves@redhat.com>
5472 * tdesc.c (default_description): Explicitly zero-initialize.
5474 2015-08-21 Pedro Alves <palves@redhat.com>
5477 * inferiors.c (remove_thread): Discard any pending stop reply for
5479 * server.c (remove_all_on_match_pid): Rename to ...
5480 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5482 (discard_queued_stop_replies): Change parameter to a ptid. Now
5484 (handle_v_kill, kill_inferior_callback, captured_main)
5485 (process_serial_event): Adjust.
5486 * server.h (discard_queued_stop_replies): Declare.
5488 2015-08-21 Pedro Alves <palves@redhat.com>
5490 * linux-low.c (wait_for_sigstop): Always switch to no thread
5491 selected if the previously current thread dies.
5492 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5493 process instead of the current thread's.
5494 * remote-utils.c (input_interrupt): Don't check if there's no
5496 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5497 current thread to the general thread fails, error out.
5498 (handle_qxfer_auxv, handle_qxfer_libraries)
5499 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5500 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5501 (handle_query): Check if there's a thread selected instead of
5502 checking whether there's any thread in the thread list.
5503 (handle_qxfer_threads, handle_qxfer_btrace)
5504 (handle_qxfer_btrace_conf): Don't error out early if there's no
5505 thread in the thread list.
5506 (handle_v_cont, myresume): Don't set the current thread to the
5508 (process_serial_event) <Hg handling>: Also set thread_id if the
5509 previous general thread is still alive.
5510 (process_serial_event) <g/G handling>: If setting the current
5511 thread to the general thread fails, error out.
5512 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5513 thread's lwp instead of the current thread's.
5514 * target.c (set_desired_thread): If the desired thread was not
5515 found, leave the current thread pointing to NULL. Return an int
5516 (boolean) indicating success.
5517 * target.h (set_desired_thread): Change return type to int.
5519 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5521 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5522 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5524 (ps_get_thread_area): New function.
5526 2015-08-19 Gary Benson <gbenson@redhat.com>
5528 * hostio.c (handle_pread): Do not attempt to read more data
5529 than hostio_reply_with_data can fit in a packet.
5531 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5533 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5535 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5537 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5539 2015-08-06 Pedro Alves <palves@redhat.com>
5541 * tracepoint.c (expr_eval_result): Now an int.
5543 2015-08-06 Pedro Alves <palves@redhat.com>
5545 * gdbthread.h (struct regcache): Forward declare.
5546 (struct thread_info) <regcache_data>: Now a struct regcache
5548 * inferiors.c (inferior_regcache_data)
5549 (set_inferior_regcache_data): Now work with struct regcache
5551 * inferiors.h (struct regcache): Forward declare.
5552 (inferior_regcache_data, set_inferior_regcache_data): Now work
5553 with struct regcache pointers.
5554 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5555 (free_register_cache_thread): Remove struct regcache pointer
5558 2015-08-06 Pedro Alves <palves@redhat.com>
5560 * server.c (captured_main): On error, print the exception message
5561 to stderr, and if run_once is set, throw a quit.
5563 2015-08-06 Pedro Alves <palves@redhat.com>
5565 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5568 2015-08-06 Pedro Alves <palves@redhat.com>
5570 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5571 reading beyond the passed in buffer length.
5573 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5575 * tracepoint.c (symbol_list) <required>: Remove.
5577 2015-08-06 Pedro Alves <palves@redhat.com>
5579 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5580 count if stopping and suspending threads.
5581 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5582 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5583 (linux_detach): Complete an ongoing step-over.
5584 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5586 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5587 (linux_wait_1): If passing a signal to the inferior after
5588 finishing a step-over, unsuspend and re-resume all lwps. If we
5589 see a single-step event but the thread should be continuing, don't
5590 pass the trap to gdb.
5591 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5592 internal_error instead of gdb_assert.
5593 (enqueue_pending_signal): New function.
5594 (check_ptrace_stopped_lwp_gone): Add debug output.
5595 (start_step_over): Use internal_error instead of gdb_assert.
5596 (complete_ongoing_step_over): New function.
5597 (linux_resume_one_thread): Don't resume a suspended thread.
5598 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5601 2015-08-06 Pedro Alves <palves@redhat.com>
5603 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5604 (linux_thread_alive): Use lwp_is_marked_dead.
5605 (extended_event_reported): Delete.
5606 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5607 instead of extended_event_reported.
5608 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5610 (lwp_is_marked_dead): New function.
5611 (lwp_running): Use lwp_is_marked_dead.
5612 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5615 2015-08-06 Pedro Alves <palves@redhat.com>
5617 * linux-low.c (linux_wait_1): Move fork event output out of the
5618 !report_to_gdb check. Pass event_child->waitstatus to
5619 target_waitstatus_to_string instead of ourstatus.
5621 2015-08-04 Yao Qi <yao.qi@linaro.org>
5623 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5624 if current_thread is 32 bit.
5626 2015-08-04 Yao Qi <yao.qi@linaro.org>
5628 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5629 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5630 * server.c (extended_protocol): Remove "static".
5631 * server.h (extended_protocol): Declare it.
5633 2015-08-04 Yao Qi <yao.qi@linaro.org>
5635 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5636 both aarch64 and aarch32.
5637 (aarch64_set_pc): Likewise.
5639 2015-08-04 Yao Qi <yao.qi@linaro.org>
5641 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5642 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5643 arm-with-neon.xml to srv_xmlfiles.
5644 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5645 (is_64bit_tdesc): New function.
5646 (aarch64_linux_read_description): New function.
5647 (aarch64_arch_setup): Call aarch64_linux_read_description.
5648 (regs_info): Rename to regs_info_aarch64.
5649 (aarch64_regs_info): Return right regs_info.
5650 (initialize_low_arch): Call initialize_low_arch_aarch32.
5652 2015-08-04 Yao Qi <yao.qi@linaro.org>
5654 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5655 * linux-aarch32-low.c: New file.
5656 * linux-aarch32-low.h: New file.
5657 * linux-arm-low.c (arm_fill_gregset): Move it to
5658 linux-aarch32-low.c.
5659 (arm_store_gregset): Likewise.
5660 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5661 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5662 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5663 (regs_info): Rename to regs_info_arm.
5664 (arm_regs_info): Return regs_info_aarch32 if
5665 have_ptrace_getregset is 1 and target description is
5666 arm_with_neon or arm_with_vfpv3.
5667 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5668 Call initialize_low_arch_aarch32 instead.
5670 2015-08-04 Yao Qi <yao.qi@linaro.org>
5672 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5673 * linux-low.c: ... here.
5674 * linux-low.h (have_ptrace_getregset): Declare it.
5676 2015-08-04 Pedro Alves <palves@redhat.com>
5678 * thread-db.c (struct thread_db): Use new typedefs.
5679 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5681 (disable_thread_event_reporting): Cast result of dlsym to
5682 destination function pointer type.
5683 (thread_db_mourn): Use td_ta_delete_ftype.
5685 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5687 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5689 (CDX_BREAKPOINT): Define for R2.
5690 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5691 (the_low_target): Add comments.
5693 2015-07-30 Yao Qi <yao.qi@linaro.org>
5695 * linux-arm-low.c (arm_hwcap): Remove it.
5696 (arm_read_description): New local variable arm_hwcap. Don't
5697 set arm_hwcap to zero.
5699 2015-07-30 Yao Qi <yao.qi@linaro.org>
5701 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5702 Use regcache->tdesc instead.
5703 (arm_store_wmmxregset): Likewise.
5704 (arm_fill_vfpregset): Likewise.
5705 (arm_store_vfpregset): Likewise.
5707 2015-07-30 Yao Qi <yao.qi@linaro.org>
5709 * linux-arm-low.c: Include arch/arm.h.
5710 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5711 (arm_store_gregset): Likewise.
5713 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5715 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5716 ptrace's 4th parameter.
5718 2015-07-27 Yao Qi <yao.qi@linaro.org>
5720 * configure.srv (case aarch64*-*-linux*): Don't set
5723 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5725 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5727 * linux-arm-low.c: Likewise.
5728 * linux-cris-low.c: Likewise.
5729 * linux-crisv32-low.c: Likewise.
5730 * linux-low.c: Likewise.
5731 * linux-m68k-low.c: Likewise.
5732 * linux-mips-low.c: Likewise.
5733 * linux-nios2-low.c: Likewise.
5734 * linux-s390-low.c: Likewise.
5735 * linux-sparc-low.c: Likewise.
5736 * linux-tic6x-low.c: Likewise.
5737 * linux-tile-low.c: Likewise.
5738 * linux-x86-low.c: Likewise.
5740 2015-07-24 Pedro Alves <palves@redhat.com>
5742 * config.in: Regenerate.
5743 * configure: Regenerate.
5745 2015-07-24 Pedro Alves <palves@redhat.com>
5747 * acinclude.m4: Include ../ptrace.m4.
5748 * configure.ac: Call GDB_AC_PTRACE.
5749 * config.in, configure: Regenerate.
5751 2015-07-24 Yao Qi <yao.qi@linaro.org>
5753 * linux-low.c (linux_create_inferior): Remove setting to
5754 proc->priv->new_inferior.
5755 (linux_attach): Likewise.
5756 (linux_low_filter_event): Likewise.
5757 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5759 2015-07-24 Yao Qi <yao.qi@linaro.org>
5761 * linux-low.c (linux_arch_setup): New function.
5762 (linux_low_filter_event): If proc->tdesc is NULL and
5763 proc->attached is true, call the_low_target.arch_setup.
5764 Otherwise, keep status pending, and return.
5765 (linux_resume_one_lwp_throw): Don't call get_pc if
5766 thread->while_stepping isn't NULL. Don't call
5767 get_thread_regcache if proc->tdesc is NULL.
5768 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5769 (linux_target_ops): Install arch_setup.
5770 * server.c (start_inferior): Call the_target->arch_setup.
5771 * target.h (struct target_ops) <arch_setup>: New field.
5772 (target_arch_setup): New marco.
5773 * lynx-low.c (lynx_target_ops): Update.
5774 * nto-low.c (nto_target_ops): Update.
5775 * spu-low.c (spu_target_ops): Update.
5776 * win32-low.c (win32_target_ops): Update.
5778 2015-07-24 Yao Qi <yao.qi@linaro.org>
5780 * linux-low.c (linux_add_process): Don't set
5781 proc->priv->new_inferior.
5782 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5783 (linux_attach): Likewise.
5785 2015-07-24 Yao Qi <yao.qi@linaro.org>
5787 * server.c (start_inferior): Code refactor.
5789 2015-07-24 Yao Qi <yao.qi@linaro.org>
5791 * server.c (process_serial_event): Set general_thread.
5793 2015-07-21 Yao Qi <yao.qi@linaro.org>
5795 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5796 aarch64_linux_get_debug_reg_capacity.
5798 2015-07-17 Yao Qi <yao.qi@linaro.org>
5800 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5801 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5802 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5803 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5804 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5805 (AARCH64_HWP_ALIGNMENT): Likewise.
5806 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5807 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5808 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5809 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5810 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5811 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5812 (struct aarch64_debug_reg_state): Likewise.
5813 (struct arch_lwp_info): Likewise.
5814 (aarch64_align_watchpoint): Likewise.
5815 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5816 (aarch64_watchpoint_length): Likewise.
5817 (aarch64_point_encode_ctrl_reg): Likewise
5818 (aarch64_point_is_aligned): Likewise.
5819 (aarch64_align_watchpoint): Likewise.
5820 (aarch64_linux_set_debug_regs):
5821 (aarch64_dr_state_insert_one_point): Likewise.
5822 (aarch64_dr_state_remove_one_point): Likewise.
5823 (aarch64_handle_breakpoint): Likewise.
5824 (aarch64_handle_aligned_watchpoint): Likewise.
5825 (aarch64_handle_unaligned_watchpoint): Likewise.
5826 (aarch64_handle_watchpoint): Likewise.
5828 2015-07-17 Yao Qi <yao.qi@linaro.org>
5830 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5831 and don't aarch64_get_debug_reg_state. All callers update.
5832 (aarch64_handle_aligned_watchpoint): Likewise.
5833 (aarch64_handle_unaligned_watchpoint): Likewise.
5834 (aarch64_handle_watchpoint): Likewise.
5835 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5836 (aarch64_remove_point): Likewise.
5838 2015-07-17 Yao Qi <yao.qi@linaro.org>
5840 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5842 (aarch64_handle_unaligned_watchpoint): Likewise.
5844 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5846 Revert the previous 3 commits:
5847 Move gdb_regex* to common/
5848 Move linux_find_memory_regions_full & co.
5849 gdbserver build-id attribute generator
5851 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5852 Jan Kratochvil <jan.kratochvil@redhat.com>
5854 gdbserver build-id attribute generator.
5855 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5856 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5857 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5859 (get_dynamic): Use find_pdhr to traverse program headers.
5860 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5861 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5862 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5863 (get_hex_build_id): New.
5864 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5865 to reply XML document.
5867 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5868 Jan Kratochvil <jan.kratochvil@redhat.com>
5870 * target.c: Include target/target-utils.h and fcntl.h.
5871 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5872 (target_fileio_read_stralloc): New functions.
5874 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5876 * Makefile.in (OBS): Add gdb_regex.o.
5878 * config.in: Rebuilt.
5879 * configure: Rebuilt.
5881 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5882 Jan Kratochvil <jan.kratochvil@redhat.com>
5884 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5885 * Makefile.in (OBS): Add target-utils.o.
5886 (linux-maps.o, target-utils.o): New.
5887 * configure.srv (srv_linux_obj): Add linux-maps.o.
5889 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5891 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5893 (the_low_target): Install it.
5895 2015-07-14 Pedro Alves <palves@redhat.com>
5897 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5898 Instead, ignore ECHILD, and throw an error for other errnos.
5900 2015-07-10 Pedro Alves <palves@redhat.com>
5902 * event-loop.c (struct callback_event) <data>: Change type to
5903 gdb_client_data instance instead of gdb_client_data pointer.
5904 (append_callback_event): Adjust.
5906 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5908 * linux-aarch64-low.c: Add comments for each linux_target_ops
5909 method. Remove comments already covered in target_ops and
5910 linux_target_ops definitions.
5911 (the_low_target): Add comments for each unimplemented method.
5913 2015-07-09 Yao Qi <yao.qi@linaro.org>
5915 * linux-aarch64-low.c (aarch64_regmap): Remove.
5916 (aarch64_usrregs_info): Remove.
5917 (regs_info): Set field usrregs to NULL.
5919 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5921 * linux-low.c: Include "rsp-low.h"
5922 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5923 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5924 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5925 (handle_btrace_enable_pt): New.
5926 (handle_btrace_general_set): Support "pt".
5927 (handle_btrace_conf_general_set): Support "pt:size".
5929 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5931 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5934 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5936 * linux-aarch64-low.c: Remove comment about endianness.
5937 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5938 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5941 2015-06-24 Gary Benson <gbenson@redhat.com>
5943 * linux-i386-ipa.c (stdint.h): Do not include.
5944 * lynx-i386-low.c (stdint.h): Likewise.
5945 * lynx-ppc-low.c (stdint.h): Likewise.
5946 * mem-break.c (stdint.h): Likewise.
5947 * thread-db.c (stdint.h): Likewise.
5948 * tracepoint.c (stdint.h): Likewise.
5949 * win32-low.c (stdint.h): Likewise.
5951 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5953 * server.c (write_qxfer_response): Update call to
5954 remote_escape_output.
5956 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5957 Jan Kratochvil <jan.kratochvil@redhat.com>
5959 Merge multiple hex conversions.
5960 * gdbreplay.c (tohex): Rename to 'fromhex'.
5961 (logchar): Use fromhex.
5963 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5965 * server.c (handle_qxfer_libraries): Set `version' attribute for
5968 2015-06-10 Gary Benson <gbenson@redhat.com>
5970 * target.h (struct target_ops) <multifs_open>: New field.
5971 <multifs_unlink>: Likewise.
5972 <multifs_readlink>: Likewise.
5973 * linux-low.c (nat/linux-namespaces.h): New include.
5974 (linux_target_ops): Initialize the_target->multifs_open,
5975 the_target->multifs_unlink and the_target->multifs_readlink.
5976 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5977 * hostio.c (hostio_fs_pid): New static variable.
5978 (hostio_handle_new_gdb_connection): New function.
5979 (handle_setfs): Likewise.
5980 (handle_open): Use the_target->multifs_open as appropriate.
5981 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5982 (handle_readlink): Use the_target->multifs_readlink as
5984 (handle_vFile): Handle vFile:setfs packets.
5985 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5986 after target_handle_new_gdb_connection.
5988 2015-06-10 Gary Benson <gbenson@redhat.com>
5990 * configure.ac (AC_CHECK_FUNCS): Add setns.
5991 * config.in: Regenerate.
5992 * configure: Likewise.
5993 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5994 (linux-namespaces.o): New rule.
5995 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5997 2015-06-09 Gary Benson <gbenson@redhat.com>
5999 * hostio.c (handle_open): Process mode argument with
6000 fileio_to_host_mode.
6002 2015-06-01 Yao Qi <yao.qi@linaro.org>
6004 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6005 * linux-x86-low.c: Likewise.
6007 2015-05-28 Don Breazeal <donb@codesourcery.com>
6009 * linux-low.c (handle_extended_wait): Initialize
6010 thread_info.last_resume_kind for new fork children.
6012 2015-05-15 Pedro Alves <palves@redhat.com>
6014 * target.h (target_handle_new_gdb_connection): Rewrite using if
6015 wrapped in do/while.
6017 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6019 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6020 * configure, config.in: Regenerate.
6021 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6024 2015-05-12 Don Breazeal <donb@codesourcery.com>
6026 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6027 PTRACE_EVENT_VFORK_DONE.
6028 (linux_low_ptrace_options, extended_event_reported): Add vfork
6030 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6031 and "vforkdone" for RSP 'T' Stop Reply Packet.
6032 * server.h (report_vfork_events): Declare
6035 2015-05-12 Don Breazeal <donb@codesourcery.com>
6037 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6038 (the_low_target) <new_fork>: Initialize new member.
6039 * linux-arm-low.c (arm_new_fork): New function.
6040 (the_low_target) <new_fork>: Initialize new member.
6041 * linux-low.c (handle_extended_wait): Call new target function
6043 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6044 * linux-mips-low.c (mips_add_watchpoint): New function
6045 extracted from mips_insert_point.
6046 (the_low_target) <new_fork>: Initialize new member.
6047 (mips_linux_new_fork): New function.
6048 (mips_insert_point): Call mips_add_watchpoint.
6049 * linux-x86-low.c (x86_linux_new_fork): New function.
6050 (the_low_target) <new_fork>: Initialize new member.
6052 2015-05-12 Don Breazeal <donb@codesourcery.com>
6054 * linux-low.c (handle_extended_wait): Implement return value,
6055 rename argument 'event_child' to 'event_lwp', handle
6056 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6057 (linux_low_ptrace_options): New function.
6058 (linux_low_filter_event): Call linux_low_ptrace_options,
6059 use different argument fo linux_enable_event_reporting,
6060 use return value from handle_extended_wait.
6061 (extended_event_reported): New function.
6062 (linux_wait_1): Call extended_event_reported and set
6063 status to report fork events.
6064 (linux_write_memory): Add pid to debug message.
6065 (reset_lwp_ptrace_options_callback): New function.
6066 (linux_handle_new_gdb_connection): New function.
6067 (linux_target_ops): Initialize new structure member.
6068 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6069 * lynx-low.c: Initialize new structure member.
6070 * remote-utils.c (prepare_resume_reply): Implement stop reason
6071 "fork" for "T" stop message.
6072 * server.c (handle_query): Call handle_new_gdb_connection.
6073 * server.h (report_fork_events): Declare global flag.
6074 * target.h (struct target_ops) <handle_new_gdb_connection>:
6076 (target_handle_new_gdb_connection): New macro.
6077 * win32-low.c: Initialize new structure member.
6079 2015-05-12 Don Breazeal <donb@codesourcery.com>
6081 * mem-break.c (APPEND_TO_LIST): Define macro.
6082 (clone_agent_expr): New function.
6083 (clone_one_breakpoint): New function.
6084 (clone_all_breakpoints): New function.
6085 * mem-break.h: Declare new functions.
6087 2015-05-12 Don Breazeal <donb@codesourcery.com>
6089 * linux-low.c (linux_supports_fork_events): New function.
6090 (linux_supports_vfork_events): New function.
6091 (linux_target_ops): Initialize new structure members.
6092 (initialize_low): Call linux_check_ptrace_features.
6093 * lynx-low.c (lynx_target_ops): Initialize new structure
6095 * server.c (report_fork_events, report_vfork_events):
6097 (handle_query): Add new features to qSupported packet and
6099 (captured_main): Initialize new global variables.
6100 * target.h (struct target_ops) <supports_fork_events>:
6102 <supports_vfork_events>: New member.
6103 (target_supports_fork_events): New macro.
6104 (target_supports_vfork_events): New macro.
6105 * win32-low.c (win32_target_ops): Initialize new structure
6108 2015-05-12 Gary Benson <gbenson@redhat.com>
6110 * server.c (handle_qxfer_exec_file): Use current process
6113 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6115 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6116 Remove HAVE_PTRACE_GETREGS conditionals.
6117 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6118 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6120 2015-05-08 Yao Qi <yao.qi@linaro.org>
6122 * linux-low.c (linux_supports_conditional_breakpoints): New
6124 (linux_target_ops): Install new target method.
6125 * lynx-low.c (lynx_target_ops): Install NULL hook for
6126 supports_conditional_breakpoints.
6127 * nto-low.c (nto_target_ops): Likewise.
6128 * spu-low.c (spu_target_ops): Likewise.
6129 * win32-low.c (win32_target_ops): Likewise.
6130 * server.c (handle_query): Check
6131 target_supports_conditional_breakpoints.
6132 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6134 (target_supports_conditional_breakpoints): New macro.
6136 2015-05-06 Pedro Alves <palves@redhat.com>
6139 * server.c (start_inferior): If the process exits, mourn it.
6141 2015-04-21 Gary Benson <gbenson@redhat.com>
6143 * hostio.c (fileio_open_flags_to_host): Factored out to
6144 fileio_to_host_openflags in common/fileio.c. Single use
6147 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6149 * linux-xtensa-low.c (xtensa_fill_gregset)
6150 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6153 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6155 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6156 (regs_info): Replace usrregs pointer with NULL.
6158 2015-04-17 Gary Benson <gbenson@redhat.com>
6160 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6161 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6162 * server.c (handle_qxfer_exec_file): New function.
6163 (qxfer_packets): Add exec-file entry.
6164 (handle_query): Report qXfer:exec-file:read as supported packet.
6166 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6168 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6170 2015-04-09 Gary Benson <gbenson@redhat.com>
6172 * hostio-errno.c (errno_to_fileio_error): Remove function.
6173 Update caller to use remote_fileio_to_fio_error.
6175 2015-04-09 Yao Qi <yao.qi@linaro.org>
6177 * linux-low.c (linux_insert_point): Call
6178 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6179 (linux_remove_point): Call remove_memory_breakpoint if type is
6181 * linux-x86-low.c (x86_insert_point): Don't call
6182 insert_memory_breakpoint.
6183 (x86_remove_point): Don't call remove_memory_breakpoint.
6185 2015-04-01 Pedro Alves <palves@redhat.com>
6186 Cleber Rosa <crosa@redhat.com>
6188 * server.c (gdbserver_usage): Reorganize and extend the usage
6191 2015-03-24 Pedro Alves <palves@redhat.com>
6193 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6194 output. Also dump TRAP_TRACE.
6195 (linux_low_filter_event): In debug output, distinguish a
6196 resume_stop SIGSTOP from a delayed SIGSTOP.
6198 2015-03-24 Gary Benson <gbenson@redhat.com>
6200 * linux-x86-low.c (x86_linux_new_thread): Moved to
6202 (x86_linux_prepare_to_resume): Likewise.
6204 2015-03-24 Gary Benson <gbenson@redhat.com>
6206 * Makefile.in (x86-linux-dregs.o): New rule.
6207 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6208 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6209 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6210 (x86_linux_dr_get): Likewise.
6211 (x86_linux_dr_set): Likewise.
6212 (update_debug_registers_callback): Likewise.
6213 (x86_linux_dr_set_addr): Likewise.
6214 (x86_linux_dr_get_addr): Likewise.
6215 (x86_linux_dr_set_control): Likewise.
6216 (x86_linux_dr_get_control): Likewise.
6217 (x86_linux_dr_get_status): Likewise.
6218 (x86_linux_update_debug_registers): Likewise.
6220 2015-03-24 Gary Benson <gbenson@redhat.com>
6222 * linux-x86-low.c (x86_linux_update_debug_registers):
6223 New function, factored out from...
6224 (x86_linux_prepare_to_resume): ...this.
6226 2015-03-24 Gary Benson <gbenson@redhat.com>
6228 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6229 (x86_linux_dr_set): Likewise.
6230 (update_debug_registers_callback): Likewise.
6231 (x86_linux_dr_set_addr): Likewise.
6232 (x86_linux_dr_get_addr): Likewise.
6233 (x86_linux_dr_set_control): Likewise.
6234 (x86_linux_dr_get_control): Likewise.
6235 (x86_linux_dr_get_status): Likewise.
6236 (x86_linux_prepare_to_resume): Likewise.
6238 2015-03-24 Gary Benson <gbenson@redhat.com>
6240 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6241 Use perror_with_name. Pass string through gettext.
6242 (x86_linux_dr_set): Likewise.
6244 2015-03-24 Gary Benson <gbenson@redhat.com>
6246 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6247 (x86_linux_dr_set_addr): ...this.
6248 (x86_dr_low_get_addr): Rename to...
6249 (x86_linux_dr_get_addr): ...this.
6250 (x86_dr_low_set_control): Rename to...
6251 (x86_linux_dr_set_control): ...this.
6252 (x86_dr_low_get_control): Rename to...
6253 (x86_linux_dr_get_control): ...this.
6254 (x86_dr_low_get_status): Rename to...
6255 (x86_linux_dr_get_status): ...this.
6256 (x86_dr_low): Update with new function names.
6258 2015-03-24 Gary Benson <gbenson@redhat.com>
6260 * Makefile.in (x86-linux.o): New rule.
6261 * configure.srv: Add x86-linux.o to relevant targets.
6262 * linux-low.c (lwp_set_arch_private_info): New function.
6263 (lwp_arch_private_info): Likewise.
6264 * linux-x86-low.c: Include nat/x86-linux.h.
6265 (arch_lwp_info): Removed structure.
6266 (update_debug_registers_callback):
6267 Use lwp_set_debug_registers_changed.
6268 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6269 and lwp_set_debug_registers_changed.
6270 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6272 2015-03-24 Gary Benson <gbenson@redhat.com>
6274 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6275 * linux-arm-low.c (arm_new_thread): Likewise.
6276 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6277 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6278 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6279 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6281 2015-03-24 Gary Benson <gbenson@redhat.com>
6283 * linux-low.c (ptid_of_lwp): New function.
6284 (lwp_is_stopped): Likewise.
6285 (lwp_stop_reason): Likewise.
6286 * linux-x86-low.c (update_debug_registers_callback):
6288 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6291 2015-03-24 Gary Benson <gbenson@redhat.com>
6293 * linux-low.h (linux_stop_lwp): Remove declaration.
6295 2015-03-24 Gary Benson <gbenson@redhat.com>
6297 * linux-low.h: Include nat/linux-nat.h.
6298 * linux-low.c (iterate_over_lwps_args): New structure.
6299 (iterate_over_lwps_filter): New function.
6300 (iterate_over_lwps): Likewise.
6301 * linux-x86-low.c (update_debug_registers_callback):
6302 Update signature to what iterate_over_lwps expects.
6303 Remove PID check that iterate_over_lwps now performs.
6304 (x86_dr_low_set_addr): Use iterate_over_lwps.
6305 (x86_dr_low_set_control): Likewise.
6307 2015-03-24 Gary Benson <gbenson@redhat.com>
6309 * linux-x86-low.c (x86_debug_reg_state): New function.
6310 (x86_linux_prepare_to_resume): Use the above.
6312 2015-03-24 Gary Benson <gbenson@redhat.com>
6314 * linux-low.c (current_lwp_ptid): New function.
6315 * linux-x86-low.c: Include nat/linux-nat.h.
6316 (x86_dr_low_get_addr): Use current_lwp_ptid.
6317 (x86_dr_low_get_control): Likewise.
6318 (x86_dr_low_get_status): Likewise.
6320 2015-03-20 Pedro Alves <palves@redhat.com>
6322 * tracepoint.c (cmd_qtstatus): Make "str" const.
6324 2015-03-20 Pedro Alves <palves@redhat.com>
6326 * server.c (handle_general_set): Make "req_str" const.
6328 2015-03-19 Pedro Alves <palves@redhat.com>
6330 * linux-low.c (linux_resume_one_lwp): Rename to ...
6331 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6332 instead call perror_with_name.
6333 (check_ptrace_stopped_lwp_gone): New function.
6334 (linux_resume_one_lwp): Reimplement as wrapper around
6335 linux_resume_one_lwp_throw that swallows errors if the LWP is
6338 2015-03-19 Pedro Alves <palves@redhat.com>
6340 * linux-low.c (count_events_callback, select_event_lwp_callback):
6341 No longer check whether the thread has resume_stop as last resume
6344 2015-03-19 Pedro Alves <palves@redhat.com>
6346 * linux-low.c (count_events_callback, select_event_lwp_callback):
6347 Use the lwp's status_pending_p field, not the thread's.
6349 2015-03-19 Pedro Alves <palves@redhat.com>
6351 * linux-low.c (select_event_lwp_callback): Update comments to
6352 no longer mention SIGTRAP.
6354 2015-03-18 Gary Benson <gbenson@redhat.com>
6356 * server.c (handle_query): Do not report vFile:fstat as supported.
6358 2015-03-11 Gary Benson <gbenson@redhat.com>
6360 * hostio.c (sys/types.h): New include.
6361 (sys/stat.h): Likewise.
6362 (common-remote-fileio.h): Likewise.
6363 (handle_fstat): New function.
6364 (handle_vFile): Handle vFile:fstat packets.
6366 2015-03-11 Gary Benson <gbenson@redhat.com>
6368 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6369 struct stat.st_blocks and struct stat.st_blksize.
6370 * configure: Regenerate.
6371 * config.in: Likewise.
6372 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6373 (OBS): Add common-remote-fileio.o.
6374 (common-remote-fileio.o): New rule.
6376 2015-03-09 Pedro Alves <palves@redhat.com>
6378 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6379 'struct sockaddr' pointer in 'accept' call.
6381 2015-03-09 Pedro Alves <palves@redhat.com>
6384 2015-03-07 Pedro Alves <palves@redhat.com>
6385 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6386 or <winsock2.h> here. Instead include "gdb_socket.h".
6387 (remote_open): Use union gdb_sockaddr_u.
6388 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6389 or <winsock2.h> here. Instead include "gdb_socket.h".
6390 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6391 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6393 (init_named_socket, gdb_agent_helper_thread): Use union
6396 2015-03-07 Pedro Alves <palves@redhat.com>
6398 * configure.ac (build_warnings): Move
6399 -Wdeclaration-after-statement to the C-specific set.
6400 * configure: Regenerate.
6402 2015-03-07 Pedro Alves <palves@redhat.com>
6404 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6405 or <winsock2.h> here. Instead include "gdb_socket.h".
6406 (remote_open): Use union gdb_sockaddr_u.
6407 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6408 or <winsock2.h> here. Instead include "gdb_socket.h".
6409 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6410 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6412 (init_named_socket, gdb_agent_helper_thread): Use union
6415 2015-03-07 Pedro Alves <palves@redhat.com>
6417 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6420 2015-03-06 Yao Qi <yao.qi@linaro.org>
6422 * linux-aarch64-low.c (aarch64_insert_point): Use
6423 show_debug_regs as a boolean.
6424 (aarch64_remove_point): Likewise.
6426 2015-03-05 Pedro Alves <palves@redhat.com>
6428 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6429 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6430 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6431 * nto-low.c (nto_target_ops): Likewise.
6432 * spu-low.c (spu_target_ops): Likewise.
6433 * win32-low.c (win32_target_ops): Likewise.
6435 2015-03-04 Pedro Alves <palves@redhat.com>
6437 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6438 Decide whether a breakpoint triggered based on the SIGTRAP's
6440 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6441 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6442 (linux_low_filter_event): Check for breakpoints before checking
6444 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6446 (linux_stopped_by_sw_breakpoint)
6447 (linux_supports_stopped_by_sw_breakpoint)
6448 (linux_stopped_by_hw_breakpoint)
6449 (linux_supports_stopped_by_hw_breakpoint): New functions.
6450 (linux_target_ops): Install new target methods.
6452 2015-03-04 Pedro Alves <palves@redhat.com>
6454 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6455 * server.c (swbreak_feature, hwbreak_feature): New globals.
6456 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6457 (captured_main): Clear swbreak_feature and hwbreak_feature.
6458 * server.h (swbreak_feature, hwbreak_feature): Declare.
6459 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6460 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6461 supports_stopped_by_hw_breakpoint>: New fields.
6462 (target_supports_stopped_by_sw_breakpoint)
6463 (target_stopped_by_sw_breakpoint)
6464 (target_supports_stopped_by_hw_breakpoint)
6465 (target_stopped_by_hw_breakpoint): Declare.
6467 2015-03-04 Pedro Alves <palves@redhat.com>
6469 enum lwp_stop_reason -> enum target_stop_reason
6470 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6471 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6472 (linux_wait_1, stuck_in_jump_pad_callback)
6473 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6474 (linux_stopped_by_watchpoint):
6475 * linux-low.h (enum lwp_stop_reason): Delete.
6476 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6477 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6479 2015-03-04 Yao Qi <yao.qi@linaro.org>
6481 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6483 2015-03-03 Gary Benson <gbenson@redhat.com>
6485 * hostio.c (handle_vFile): Fix prefix lengths.
6487 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6489 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6492 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6494 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6495 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6496 (clean): Add "rm -f" for above C files.
6497 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6498 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6499 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6500 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6501 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6502 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6503 (init_registers_s390x_vx_linux64)
6504 (init_registers_s390x_tevx_linux64)
6505 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6506 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6508 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6509 (s390_store_vxrs_high): New functions.
6510 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6512 (s390_arch_setup): Add logic for selecting one of the new target
6513 descriptions. Activate the new vector regsets if applicable.
6514 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6515 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6516 and init_registers_s390x_tevx_linux64.
6518 2015-03-01 Pedro Alves <palves@redhat.com>
6520 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6523 2015-02-27 Pedro Alves <palves@redhat.com>
6525 * linux-x86-low.c (u_debugreg_offset): New function.
6526 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6528 2015-02-27 Pedro Alves <palves@redhat.com>
6530 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6531 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6532 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6533 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6534 (ps_lsetfpregs, ps_getpid)
6535 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6536 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6537 (ps_lsetxregs, ps_plog): Declare.
6539 2015-02-27 Pedro Alves <palves@redhat.com>
6541 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6542 IP_AGENT_EXPORT_FUNC.
6543 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6544 IP_AGENT_EXPORT_FUNC.
6545 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6546 (IP_AGENT_EXPORT): Delete.
6547 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6548 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6549 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6550 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6551 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6552 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6553 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6554 (traceframe_read_count, traceframe_write_count)
6555 (traceframes_created, trace_state_variables, get_raw_reg)
6556 (get_trace_state_variable_value, set_trace_state_variable_value)
6557 (ust_loaded, helper_thread_id, cmd_buf): Use
6558 IPA_SYM_EXPORTED_NAME.
6559 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6560 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6561 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6562 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6563 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6564 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6565 EXTERN_C_PUSH/EXTERN_C_POP.
6566 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6567 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6568 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6569 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6570 (traceframe_write_count, traceframe_read_count)
6571 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6572 (about_to_request_buffer_space, get_trace_state_variable_value)
6573 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6574 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6575 EXTERN_C_PUSH/EXTERN_C_POP.
6576 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6577 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6578 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6579 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6580 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6581 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6582 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6583 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6585 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6586 (IP_AGENT_EXPORT_VAR_DECL): Define.
6588 (gdb_agent_get_raw_reg): Declare.
6590 2015-02-27 Tom Tromey <tromey@redhat.com>
6591 Pedro Alves <palves@redhat.com>
6593 Rename symbols whose names are reserved C++ keywords throughout.
6595 2015-02-27 Pedro Alves <palves@redhat.com>
6597 * Makefile.in (COMPILER): New, get it from autoconf.
6598 (CXX): Get from autoconf instead.
6599 (COMPILE.pre): Use COMPILER.
6600 (CC-LD): Rename to ...
6601 (CC_LD): ... this. Use COMPILER.
6602 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6603 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6604 * acinclude.m4: Include build-with-cxx.m4.
6605 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6606 Disable -Werror by default if building in C++ mode.
6607 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6608 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6609 the C++ compiler. Save/restore CXXFLAGS too.
6610 * configure: Regenerate.
6612 2015-02-27 Pedro Alves <palves@redhat.com>
6614 * acinclude.m4: Include libiberty.m4.
6615 * configure.ac: Call libiberty_INIT.
6616 * config.in, configure: Regenerate.
6618 2015-02-26 Pedro Alves <palves@redhat.com>
6620 * linux-low.c (linux_wait_1): When incrementing the PC past a
6621 program breakpoint always use the_low_target.breakpoint_len as
6622 increment, rather than the maximum between that and
6623 the_low_target.decr_pc_after_break.
6625 2015-02-23 Pedro Alves <palves@redhat.com>
6627 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6628 thread was doing a step-over; always adjust the PC if
6629 we stepped over a permanent breakpoint.
6630 (linux_wait_1): If we stepped over breakpoint that was on top of a
6631 permanent breakpoint, manually advance the PC past it.
6633 2015-02-23 Pedro Alves <palves@redhat.com>
6635 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6637 (x86_fill_gregset, x86_store_gregset): Use it when handling
6640 2015-02-20 Pedro Alves <palves@redhat.com>
6642 * thread-db.c: Include "nat/linux-procfs.h".
6643 (thread_db_init): Skip listing new threads if the kernel supports
6644 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6646 2015-02-20 Pedro Alves <palves@redhat.com>
6648 * linux-low.c (status_pending_p_callback): Use ptid_match.
6650 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6652 PR breakpoints/16812
6653 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6654 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6655 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6657 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6659 PR breakpoints/15956
6660 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6662 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6664 * linux-low.c (linux_low_btrace_conf): Print size.
6665 * server.c (handle_btrace_conf_general_set): New.
6666 (hanle_general_set): Call handle_btrace_conf_general_set.
6667 (handle_query): Report Qbtrace-conf:bts:size as supported.
6669 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6671 * linux-low.c (linux_low_enable_btrace): Update parameters.
6672 (linux_low_btrace_conf): New.
6673 (linux_target_ops)<to_btrace_conf>: Initialize.
6674 * server.c (current_btrace_conf): New.
6675 (handle_btrace_enable): Rename to ...
6676 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6677 to target_enable_btrace. Update comment. Update users.
6678 (handle_qxfer_btrace_conf): New.
6679 (qxfer_packets): Add btrace-conf entry.
6680 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6681 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6682 (target_ops)<read_btrace_conf>: New.
6683 (target_enable_btrace): Update parameters.
6684 (target_read_btrace_conf): New.
6686 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6688 * server.c (handle_btrace_general_set): Remove call to
6689 target_supports_btrace.
6690 (supported_btrace_packets): New.
6691 (handle_query): Call supported_btrace_packets.
6692 * target.h: include btrace-common.h.
6693 (btrace_target_info): Removed.
6694 (supports_btrace, target_supports_btrace): Update parameters.
6696 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6698 * Makefile.in (SFILES): Add common/btrace-common.c.
6699 (OBS): Add common/btrace-common.o.
6700 (btrace-common.o): Add build rules.
6701 * linux-low: Include btrace-common.h.
6702 (linux_low_read_btrace): Use struct btrace_data. Call
6703 btrace_data_init and btrace_data_fini.
6705 2015-02-06 Pedro Alves <palves@redhat.com>
6707 * thread-db.c (find_new_threads_callback): Add debug output.
6709 2015-02-04 Pedro Alves <palves@redhat.com>
6711 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6712 (resume_stopped_resumed_lwps): New function.
6713 (linux_wait_for_event_filtered): Use it.
6715 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6717 * Makefile.in (SFILES): Add linux-personality.c.
6718 (linux-personality.o): New rule.
6719 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6720 list of objects to be built.
6721 * linux-low.c: Include nat/linux-personality.h.
6722 (linux_create_inferior): Remove code to disable address space
6723 randomization (moved to ../nat/linux-personality.c). Create
6724 cleanup to disable address space randomization.
6726 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6728 * Makefile.in (posix-strerror.o): New rule.
6729 (mingw-strerror.o): Likewise.
6730 * configure: Regenerated.
6731 * configure.ac: Source file ../common/common.host. Initialize new
6732 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6734 2015-01-14 Yao Qi <yao@codesourcery.com>
6736 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6737 (ppc-linux.o): New rule.
6738 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6739 * configure.ac: AC_CHECK_FUNCS(getauxval).
6740 * config.in: Re-generated.
6741 * configure: Re-generated.
6742 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6743 ppc64_64bit_inferior_p
6745 2015-01-14 Yao Qi <yao@codesourcery.com>
6747 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6748 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6749 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6750 (PT_ORIG_R3, PT_TRAP): Likewise.
6751 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6752 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6753 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6755 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6757 * i387-fp.c (i387_cache_to_xsave): In look over
6758 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6759 zmmh_low_space field by use of zmmh_high_space.
6761 2015-01-09 Pedro Alves <palves@redhat.com>
6763 * linux-low.c (step_over_bkpt): Move higher up in the file.
6764 (handle_extended_wait): Don't store the stop_pc here.
6765 (get_stop_pc): Adjust comments and rename to ...
6766 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6767 stopped for a software breakpoint or hardware breakpoint.
6768 (thread_still_has_status_pending_p): New function.
6769 (status_pending_p_callback): Use
6770 thread_still_has_status_pending_p. If the event is no longer
6771 interesting, resume the LWP.
6772 (handle_tracepoints): Add assert.
6773 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6774 (wstatus_maybe_breakpoint): New function.
6775 (cancel_breakpoint): Delete function.
6776 (check_stopped_by_watchpoint): New function, factored out from
6777 linux_low_filter_event.
6778 (lp_status_maybe_breakpoint): Delete function.
6779 (linux_low_filter_event): Remove filter_ptid argument.
6780 Leave thread group exits pending here. Store the LWP's stop PC.
6781 Always leave events pending.
6782 (linux_wait_for_event_filtered): Pull all events out of the
6783 kernel, and leave them all pending.
6784 (count_events_callback, select_event_lwp_callback): Consider all
6786 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6787 (select_event_lwp): Only give preference to the stepping LWP in
6788 all-stop mode. Adjust comments.
6789 (ignore_event): New function.
6790 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6791 references to cancel_breakpoints. Adjust to renames. Also give
6792 equal priority to all LWPs that have had events in non-stop mode.
6793 If reporting a software breakpoint event, unadjust the LWP's PC.
6794 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6795 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6797 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6798 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6799 (linux_stopped_by_watchpoint): Adjust.
6800 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6801 * linux-low.h (enum lwp_stop_reason): New.
6802 (struct lwp_info) <stop_pc>: Adjust comment.
6803 <stopped_by_watchpoint>: Delete field.
6804 <stop_reason>: New field.
6805 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6806 * mem-break.c (software_breakpoint_inserted_here)
6807 (hardware_breakpoint_inserted_here): New function.
6808 * mem-break.h (software_breakpoint_inserted_here)
6809 (hardware_breakpoint_inserted_here): Declare.
6810 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6811 (cancel_breakpoints): Delete.
6812 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6813 (upload_fast_traceframes): Remove references to
6816 2015-01-09 Pedro Alves <palves@redhat.com>
6818 * thread-db.c (find_new_threads_callback): Ignore thread if the
6819 kernel thread ID is -1.
6821 2015-01-09 Pedro Alves <palves@redhat.com>
6823 * linux-low.c (linux_attach_fail_reason_string): Move to
6824 nat/linux-ptrace.c, and rename.
6825 (linux_attach_lwp): Update comment.
6826 (attach_proc_task_lwp_callback): New function.
6827 (linux_attach): Adjust to rename and use
6828 linux_proc_attach_tgid_threads.
6829 (linux_attach_fail_reason_string): Delete declaration.
6831 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6833 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6834 * server.c (gdbserver_version): Likewise.
6836 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6838 * remote-utils.c: Include ctype.h.
6839 (input_interrupt): Explicitly handle the case when the char
6840 received is the NUL byte. Improve the printing of non-ASCII
6843 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6845 * linux-low.c (linux_low_filter_event): Update call to
6846 linux_enable_event_reporting following the addition of
6847 a new parameter to that function.
6849 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6852 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6853 (AARCH64_FPCR_REGNO): Likewise.
6854 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6855 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6856 (aarch64_store_fpregset): Likewise.
6858 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6860 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6861 Remove FIXME comment about assumption about N.
6863 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6865 * configure.ac: If large-file support is disabled in GDBserver,
6866 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6867 * configure: Regenerate.
6869 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6871 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6872 warning upon ENODATA from ptrace.
6873 * linux-s390-low.c (s390_store_tdb): New.
6874 (s390_regsets): Add regset for NT_S390_TDB.
6876 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6878 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6879 without a fill_function.
6880 * linux-s390-low.c (s390_fill_last_break): Remove.
6881 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6882 (s390_arch_setup): Use regset's size instead of fill_function for
6885 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6887 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6888 the regset's store function when ptrace returned an error.
6889 * regcache.c (get_thread_regcache): Invalidate register cache
6890 before fetching inferior's registers.
6892 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6894 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6895 while-loop as for-loop.
6896 (regsets_store_inferior_registers): Likewise.
6898 2014-11-28 Yao Qi <yao@codesourcery.com>
6900 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6901 * config.in, configure: Re-generate.
6902 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6905 2014-11-21 Yao Qi <yao@codesourcery.com>
6907 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6908 (AC_CHECK_HEADERS): Remove malloc.h.
6909 * configure: Re-generated.
6910 * config.in: Re-generated.
6911 * server.h: Don't include alloca.h and malloc.h.
6912 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6913 Don't include malloc.h.
6915 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6917 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6918 corresponding ERRNO check in same block.
6920 2014-11-12 Pedro Alves <palves@redhat.com>
6922 * server.c (cont_thread): Update comment.
6923 (start_inferior, attach_inferior): No longer clear cont_thread.
6924 (handle_v_cont): No longer set cont_thread.
6925 (captured_main): Clear cont_thread each time a GDB connects.
6927 2014-11-12 Pedro Alves <palves@redhat.com>
6929 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6930 thread, and don't resume all threads if the Hc thread has exited.
6932 2014-11-12 Pedro Alves <palves@redhat.com>
6934 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6935 the process group instead of to a specific LWP.
6937 2014-10-15 Pedro Alves <palves@redhat.com>
6940 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6942 (arm_set_thread_context): Delete.
6943 (the_low_target): Adjust.
6944 * win32-i386-low.c (debug_registers_changed)
6945 (debug_registers_used): Delete.
6946 (update_debug_registers_callback): New function.
6947 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6948 needing to update their debug registers.
6949 (win32_get_current_dr): New function.
6950 (x86_dr_low_get_addr, x86_dr_low_get_control)
6951 (x86_dr_low_get_status): Fetch the debug register from the thread
6953 (i386_initial_stuff): Adjust.
6954 (i386_get_thread_context): Remove current_event parameter. Don't
6955 clear debug_registers_changed nor copy DR values to
6957 (i386_set_thread_context): Delete.
6958 (i386_prepare_to_resume): New function.
6959 (i386_thread_added): Mark the thread as needing to update irs
6961 (the_low_target): Remove i386_set_thread_context and install
6962 i386_prepare_to_resume.
6963 * win32-low.c (win32_get_thread_context): Adjust.
6964 (win32_set_thread_context): Use SetThreadContext
6966 (win32_prepare_to_resume): New function.
6967 (win32_require_context): New function, factored out from ...
6968 (thread_rec): ... this.
6969 (continue_one_thread): Call win32_prepare_to_resume on each thread
6970 we're about to continue.
6971 (win32_resume): Call win32_prepare_to_resume on the event thread.
6972 * win32-low.h (struct win32_thread_info)
6973 <debug_registers_changed>: New field.
6974 (struct win32_target_ops): Change prototype of set_thread_context,
6975 delete set_thread_context and add prepare_to_resume.
6976 (win32_require_context): New declaration.
6978 2014-10-08 Gary Benson <gbenson@redhat.com>
6980 * server.h: Do not include common-exceptions.h.
6982 2014-10-08 Gary Benson <gbenson@redhat.com>
6984 * server.h: Do not include cleanups.h.
6986 2014-09-30 James Hogan <james.hogan@imgtec.com>
6988 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6991 2014-09-23 Yao Qi <yao@codesourcery.com>
6993 * linux-low.c (lp_status_maybe_breakpoint): New function.
6994 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6995 (count_events_callback): Likewise.
6996 (select_event_lwp_callback): Likewise.
6997 (cancel_breakpoints_callback): Likewise.
6999 2014-09-19 Don Breazeal <donb@codesourcery.com>
7001 * linux-low.c (handle_extended_wait): Call
7002 linux_ptrace_get_extended_event.
7003 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7004 linux_is_extended_waitstatus.
7006 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7008 * Makefile.in (CPPFLAGS): Define.
7009 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7010 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7012 2014-09-16 Gary Benson <gbenson@redhat.com>
7014 * inferiors.h (current_inferior): Renamed as...
7015 (current_thread): New variable. All uses updated.
7016 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7017 (maybe_move_out_of_jump_pad): Likewise.
7018 (cancel_breakpoint): Likewise.
7019 (linux_low_filter_event): Likewise.
7020 (wait_for_sigstop): Likewise.
7021 (linux_resume_one_lwp): Likewise.
7022 (need_step_over_p): Likewise.
7023 (start_step_over): Likewise.
7024 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7025 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7026 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7027 and save_inferior as saved_thread.
7028 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7030 (regcache_invalidate_thread): Likewise.
7031 * remote-utils.c (prepare_resume_reply): Likewise.
7032 * thread-db.c (thread_db_get_tls_address): Likewise.
7033 (disable_thread_event_reporting): Likewise.
7034 (remove_thread_event_breakpoints): Likewise.
7035 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7037 * target.h (set_desired_inferior): Renamed as...
7038 (set_desired_thread): New declaration. All uses updated.
7039 * server.c (myresume): Updated comment to reference thread instead
7041 (handle_serial_event): Likewise.
7042 (handle_target_event): Likewise.
7044 2014-09-12 Tom Tromey <tromey@redhat.com>
7045 Gary Benson <gbenson@redhat.com>
7047 * regcache.h: Include common-regcache.h.
7048 (regcache_read_pc): Don't declare.
7049 * regcache.c (get_thread_regcache_for_ptid): New function.
7051 2014-09-11 Tom Tromey <tromey@redhat.com>
7052 Gary Benson <gbenson@redhat.com>
7054 * symbol.c: New file.
7055 * Makefile.in (SFILES): Add symbol.c.
7056 (OBS): Add symbol.o.
7058 2014-09-11 Gary Benson <gbenson@redhat.com>
7060 * target.c (target_stop_ptid, target_continue_ptid): New
7063 2014-09-11 Tom Tromey <tromey@redhat.com>
7064 Gary Benson <gbenson@redhat.com>
7066 * target.h: Include target/target.h.
7067 * target.c (target_read_memory, target_read_uint32)
7068 (target_write_memory): New functions.
7070 2014-09-11 Gary Benson <gbenson@redhat.com>
7072 * server.h (debug_hw_points): Don't declare.
7073 * server.c (debug_hw_points): Don't define. Replace all uses
7074 with show_debug_regs.
7075 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7076 all uses with show_debug_regs.
7078 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7080 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7081 endianness into account.
7082 (ppc_supply_ptrace_register): Likewise.
7084 2014-09-03 James Hogan <james.hogan@imgtec.com>
7086 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7087 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7089 2014-09-03 Gary Benson <gbenson@redhat.com>
7091 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7092 ALL_DEBUG_ADDRESS_REGISTERS.
7094 2014-09-02 Gary Benson <gbenson@redhat.com>
7096 * i386-low.h: Renamed as...
7097 * x86-low.h: New file. All type, function and variable name
7098 prefixes changed from "i386_" to "x86_". All references updated.
7099 * i386-low.c: Renamed as...
7100 * x86-low.c: New file. All type, function and variable name
7101 prefixes changed from "i386_" to "x86_". All references updated.
7103 2014-09-02 Gary Benson <gbenson@redhat.com>
7105 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7106 (x86_linux_new_thread): Likewise.
7108 2014-08-29 Gary Benson <gbenson@redhat.com>
7110 * server.h (setjmp.h): Do not include.
7111 (toplevel): Do not declare.
7112 (common-exceptions.h): Include.
7113 (cleanups.h): Likewise.
7114 * server.c (toplevel): Do not define.
7115 (exit_code): New static global.
7116 (detach_or_kill_for_exit_cleanup): New function.
7117 (main): New function. Original main renamed to...
7118 (captured_main): New function.
7119 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7121 2014-08-29 Gary Benson <gbenson@redhat.com>
7123 * Makefile.in (SFILES): Add common/common-exceptions.c.
7124 (OBS): Add common-exceptions.o.
7125 (common-exceptions.o): New rule.
7126 * utils.c (prepare_to_throw_exception): New function.
7128 2014-08-29 Gary Benson <gbenson@redhat.com>
7130 * config.in: Regenerate.
7131 * configure: Likewise.
7133 2014-08-29 Gary Benson <gbenson@redhat.com>
7135 * Makefile.in (SFILES): Add common/cleanups.c.
7137 (cleanups.o): New rule.
7139 2014-08-29 Gary Benson <gbenson@redhat.com>
7141 * utils.c (internal_vwarning): New function.
7143 2014-08-28 Gary Benson <gbenson@redhat.com>
7145 * utils.h (fatal): Remove declaration.
7146 * utils.c (fatal): Remove function.
7148 2014-08-28 Gary Benson <gbenson@redhat.com>
7150 * tracepoint.c (gdb_agent_init): Replace fatal with
7152 (initialize_tracepoint): Likewise.
7154 2014-08-28 Gary Benson <gbenson@redhat.com>
7156 * remote-utils.c (remote_prepare): Replace fatal with error.
7158 2014-08-28 Gary Benson <gbenson@redhat.com>
7160 * linux-low.c (linux_async): Replace fatal with warning.
7162 (linux_start_non_stop): Return -1 if linux_async failed.
7164 2014-08-28 Gary Benson <gbenson@redhat.com>
7166 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7168 (i386_dr_low_get_addr): Remove vague comment.
7169 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7172 2014-08-28 Gary Benson <gbenson@redhat.com>
7174 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7175 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7177 (linux_resume_one_lwp): Likewise.
7178 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7180 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7181 with internal_error.
7182 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7183 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7184 (find_register_by_name): Replace fatal with internal_error.
7185 (find_regno): Likewise.
7186 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7187 * thread-db.c (thread_db_create_event): Likewise.
7188 (thread_db_load_search): Likewise.
7189 (try_thread_db_load_1): Likewise.
7190 * tracepoint.c (get_jump_space_head): Replace fatal with
7192 (claim_trampoline_space): Likewise.
7193 (have_fast_tracepoint_trampoline_buffer): Likewise.
7194 (cmd_qtstart): Likewise.
7195 (stop_tracing): Likewise.
7196 (fast_tracepoint_collecting): Likewise.
7197 (target_malloc): Likewise.
7198 (download_tracepoint): Likewise.
7199 (download_trace_state_variables): Replace check with gdb_assert.
7200 (upload_fast_traceframes): Replace fatal with internal_error.
7202 2014-08-19 Tom Tromey <tromey@redhat.com>
7203 Gary Benson <gbenson@redhat.com>
7205 * Makefile.in (SFILES): Add common/common-debug.c.
7206 (OBS): Add common-debug.o.
7207 (common-debug.o): New rule.
7208 * debug.h (debug_printf): Don't declare.
7209 * debug.c (debug_printf): Renamed and rewritten as...
7210 (debug_vprintf): New function.
7212 2014-08-19 Gary Benson <gbenson@redhat.com>
7214 * utils.h: Do not include print-utils.h.
7216 2014-08-19 Tom Tromey <tromey@redhat.com>
7217 Gary Benson <gbenson@redhat.com>
7219 * server.h: Add static assertion.
7220 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7222 2014-08-19 Tom Tromey <tromey@redhat.com>
7223 Gary Benson <gbenson@redhat.com>
7225 * Makefile.in (SFILES): Add common/errors.c.
7226 (OBS): Add errors.o.
7227 (IPA_OBS): Add errors-ipa.o.
7228 (errors.o): New rule.
7229 (errors-ipa.o): Likewise.
7230 * utils.h (perror_with_name, error, warning): Don't declare.
7231 * utils.c (warning): Renamed and rewritten as...
7232 (vwarning): New function.
7233 (error): Renamed and rewritten as...
7234 (verror): New function.
7235 (internal_error): Renamed and rewritten as...
7236 (internal_verror): New function.
7238 2014-08-07 Gary Benson <gbenson@redhat.com>
7240 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7241 * configure: Regenerate.
7242 * config.in: Likewise.
7243 * server.h: Do not include errno.h.
7244 * event-loop.c: Likewise.
7245 * hostio-errno.c: Likewise.
7246 * linux-low.c: Likewise.
7247 * remote-utils.c: Likewise.
7248 * spu-low.c: Likewise.
7249 * utils.c: Likewise.
7250 * gdbreplay.c: Unconditionally include errno.h.
7252 2014-08-07 Gary Benson <gbenson@redhat.com>
7254 * server.h: Do not include string.h.
7255 * event-loop.c: Likewise.
7256 * linux-low.c: Likewise.
7257 * regcache.c: Likewise.
7258 * remote-utils.c: Likewise.
7259 * spu-low.c: Likewise.
7260 * utils.c: Likewise.
7262 2014-08-07 Gary Benson <gbenson@redhat.com>
7264 * server.h: Do not include gdb_assert.h.
7266 2014-08-07 Gary Benson <gbenson@redhat.com>
7268 * server.h: Do not include common-utils.h.
7270 2014-08-07 Gary Benson <gbenson@redhat.com>
7272 * server.h: Do not include ptid.h.
7273 * notif.h: Likewise.
7275 2014-08-07 Gary Benson <gbenson@redhat.com>
7277 * server.h: Do not include gdb_locale.h.
7279 2014-08-07 Gary Benson <gbenson@redhat.com>
7281 * server.h: Do not include gdb/signals.h.
7282 * win32-low.c: Likewise.
7284 2014-08-07 Gary Benson <gbenson@redhat.com>
7286 * server.h: Do not include pathmax.h.
7288 2014-08-07 Gary Benson <gbenson@redhat.com>
7290 * server.h: Do not include libiberty.h.
7291 * linux-bfin-low.c: Likewise.
7293 2014-08-07 Gary Benson <gbenson@redhat.com>
7295 * server.h: Do not include ansidecl.h.
7297 2014-08-07 Gary Benson <gbenson@redhat.com>
7299 * linux-x86-low.c: Do not include stddef.h.
7300 * lynx-ppc-low.c: Likewise.
7301 * tracepoint.c: Likewise.
7303 2014-08-07 Gary Benson <gbenson@redhat.com>
7305 * server.h: Do not include stdarg.h.
7306 * nto-low.c: Likewise.
7308 2014-08-07 Gary Benson <gbenson@redhat.com>
7310 * server.h: Do not include stdlib.h.
7311 * inferiors.c: Likewise.
7312 * linux-low.c: Likewise.
7313 * regcache.c: Likewise.
7314 * spu-low.c: Likewise.
7315 * tracepoint.c: Likewise.
7316 * utils.c: Likewise.
7318 2014-08-07 Gary Benson <gbenson@redhat.com>
7320 * server.h: Do not include stdio.h.
7321 * linux-low.c: Likewise.
7322 * remote-utils.c: Likewise.
7323 * spu-low.c: Likewise.
7324 * utils.c: Likewise.
7325 * wincecompat.c: Likewise.
7327 2014-08-06 Gary Benson <gbenson@redhat.com>
7329 * regcache.c (init_register_cache): Move conditionals inside if.
7331 2014-08-06 Gary Benson <gbenson@redhat.com>
7333 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7335 2014-07-31 Gary Benson <gbenson@redhat.com>
7337 * ax.h: Do not include server.h.
7338 * gdbthread.h: Likewise.
7339 * lynx-low.h: Likewise.
7340 * notif.h: Likewise.
7342 2014-07-30 Gary Benson <gbenson@redhat.com>
7344 * server.h: Include common-defs.h.
7345 Do not include config.h or build-gnulib-gdbserver/config.h.
7347 2014-07-30 Gary Benson <gbenson@redhat.com>
7349 * hostio-errno.c: Move server.h to top of includes list.
7350 * inferiors.c: Likewise.
7351 * linux-x86-low.c: Likewise.
7352 * notif.c: Include server.h.
7354 2014-07-24 Tom Tromey <tromey@redhat.com>
7355 Gary Benson <gbenson@redhat.com>
7357 * server.h (CORE_ADDR): Now unsigned.
7359 2014-07-16 Pedro Alves <palves@redhat.com>
7361 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7363 2014-07-15 Pedro Alves <palves@redhat.com>
7365 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7368 2014-07-11 Pedro Alves <palves@redhat.com>
7370 * linux-low.c (kill_wait_lwp): New function, based on
7371 kill_one_lwp_callback, but use my_waitpid directly.
7372 (kill_one_lwp_callback, linux_kill): Use it.
7374 2014-06-23 Pedro Alves <palves@redhat.com>
7376 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7377 before setting DR0..DR3.
7379 2014-06-20 Gary Benson <gbenson@redhat.com>
7381 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7382 * configure: Regenerated.
7383 * config.in: Likewise.
7385 2014-06-20 Gary Benson <gbenson@redhat.com>
7387 * Makefile.in (SFILES): Update locations for files moved
7389 (object file files): Reordered.
7391 2014-06-20 Gary Benson <gbenson@redhat.com>
7393 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7394 (i386_dr_low_set_addr): Likewise.
7395 (i386_dr_low_get_addr): Likewise.
7396 (i386_dr_low_can_set_control): Likewise.
7397 (i386_dr_low_set_control): Likewise.
7398 (i386_dr_low_get_control): Likewise.
7399 (i386_dr_low_get_status): Likewise.
7400 (i386_get_debug_register_length): Likewise.
7401 * linux-x86-low.c (i386_dr_low_set_addr):
7402 Changed signature. Made static.
7403 (i386_dr_low_get_addr): Likewise.
7404 (i386_dr_low_set_control): Likewise.
7405 (i386_dr_low_get_control): Likewise.
7406 (i386_dr_low_get_status): Likewise.
7407 (i386_dr_low): New global variable.
7408 * win32-i386-low.c (i386_dr_low_set_addr):
7409 Changed signature. Made static.
7410 (i386_dr_low_get_addr): Likewise.
7411 (i386_dr_low_set_control): Likewise.
7412 (i386_dr_low_get_control): Likewise.
7413 (i386_dr_low_get_status): Likewise.
7414 (i386_dr_low): New global variable.
7416 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7418 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7419 * Makefile.in (AR, AR_FLAGS): Define.
7420 * configure: Regenerate.
7422 2014-06-19 Gary Benson <gbenson@redhat.com>
7424 * Makefile.in (i386-dregs.o): New rule.
7425 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7426 * i386-low.c (target.h): Remove include.
7427 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7428 (DR_CONTROL_SHIFT): Likewise.
7429 (DR_CONTROL_SIZE): Likewise.
7430 (DR_RW_EXECUTE): Likewise.
7431 (DR_RW_WRITE): Likewise.
7432 (DR_RW_READ): Likewise.
7433 (DR_RW_IORW): Likewise.
7434 (DR_LEN_1): Likewise.
7435 (DR_LEN_2): Likewise.
7436 (DR_LEN_4): Likewise.
7437 (DR_LEN_8): Likewise.
7438 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7439 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7440 (DR_ENABLE_SIZE): Likewise.
7441 (DR_LOCAL_SLOWDOWN): Likewise.
7442 (DR_GLOBAL_SLOWDOWN): Likewise.
7443 (DR_CONTROL_RESERVED): Likewise.
7444 (I386_DR_CONTROL_MASK): Likewise.
7445 (I386_DR_VACANT): Likewise.
7446 (I386_DR_LOCAL_ENABLE): Likewise.
7447 (I386_DR_GLOBAL_ENABLE): Likewise.
7448 (I386_DR_DISABLE): Likewise.
7449 (I386_DR_SET_RW_LEN): Likewise.
7450 (I386_DR_GET_RW_LEN): Likewise.
7451 (I386_DR_WATCH_HIT): Likewise.
7452 (i386_wp_op_t): Likewise.
7453 (i386_show_dr): Likewise.
7454 (i386_length_and_rw_bits): Likewise.
7455 (i386_insert_aligned_watchpoint): Likewise.
7456 (i386_remove_aligned_watchpoint): Likewise.
7457 (i386_handle_nonaligned_watchpoint): Likewise.
7458 i386_update_inferior_debug_regs(): Likewise.
7459 (i386_dr_insert_watchpoint): Likewise.
7460 (i386_dr_remove_watchpoint): Likewise.
7461 (i386_dr_region_ok_for_watchpoint): Likewise.
7462 (i386_dr_stopped_data_address): Likewise.
7463 (i386_dr_stopped_by_watchpoint): Likewise.
7465 2014-06-19 Gary Benson <gbenson@redhat.com>
7467 * i386-low.c (i386_dr_show): Renamed to
7468 i386_show_dr and made static. All uses updated.
7469 (i386_dr_length_and_rw_bits): Renamed to
7470 i386_length_and_rw_bits and made static.
7472 (i386_dr_insert_aligned_watchpoint): Renamed to
7473 i386_insert_aligned_watchpoint and made static.
7475 (i386_dr_remove_aligned_watchpoint): Renamed to
7476 i386_remove_aligned_watchpoint and made static.
7478 (i386_dr_update_inferior_debug_regs): Renamed to
7479 i386_update_inferior_debug_regs and made static.
7482 2014-06-18 Gary Benson <gbenson@redhat.com>
7484 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7485 (i386_dr_low_can_set_control): Likewise.
7486 (i386_get_debug_register_length): Likewise.
7487 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7488 (i386_dr_low_can_set_control): Likewise.
7489 (i386_get_debug_register_length): Likewise.
7491 2014-06-17 Gary Benson <gbenson@redhat.com>
7493 * i386-low.h (i386-dregs.h): New include.
7494 (DR_FIRSTADDR): Now in i386-dregs.h.
7495 (DR_LASTADDR): Likewise.
7496 (DR_NADDR): Likewise.
7497 (DR_STATUS): Likewise.
7498 (DR_CONTROL): Likewise.
7499 (i386_debug_reg_state): Likewise.
7500 (i386_dr_insert_watchpoint): Likewise.
7501 (i386_dr_remove_watchpoint): Likewise.
7502 (i386_dr_region_ok_for_watchpoint): Likewise.
7503 (i386_dr_stopped_data_address): Likewise.
7504 (i386_dr_stopped_by_watchpoint): Likewise.
7505 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7507 2014-06-18 Gary Benson <gbenson@redhat.com>
7509 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7510 i386_dr_insert_watchpoint.
7511 (i386_low_remove_watchpoint): Renamed to
7512 i386_dr_remove_watchpoint.
7513 (i386_low_region_ok_for_watchpoint): Renamed to
7514 i386_dr_region_ok_for_watchpoint.
7515 (i386_low_stopped_data_address): Renamed to
7516 i386_dr_stopped_data_address.
7517 (i386_low_stopped_by_watchpoint): Renamed to
7518 i386_dr_stopped_by_watchpoint.
7519 * i386-low.c (i386_show_dr): Renamed to
7520 i386_dr_show and made nonstatic. All uses updated.
7521 (i386_length_and_rw_bits): Renamed to
7522 i386_dr_length_and_rw_bits and made nonstatic.
7524 (i386_insert_aligned_watchpoint): Renamed to
7525 i386_dr_insert_aligned_watchpoint and made nonstatic.
7527 (i386_remove_aligned_watchpoint): Renamed to
7528 i386_dr_remove_aligned_watchpoint and made nonstatic.
7530 (i386_update_inferior_debug_regs): Renamed to
7531 i386_dr_update_inferior_debug_regs and made nonstatic.
7533 (i386_low_insert_watchpoint): Renamed to
7534 i386_dr_insert_watchpoint. All uses updated.
7535 (i386_low_remove_watchpoint): Renamed to
7536 i386_dr_remove_watchpoint. All uses updated.
7537 (i386_low_region_ok_for_watchpoint): Renamed to
7538 i386_dr_region_ok_for_watchpoint. All uses updated.
7539 (i386_low_stopped_data_address): Renamed to
7540 i386_dr_stopped_data_address. All uses updated.
7541 (i386_low_stopped_by_watchpoint): Renamed to
7542 i386_dr_stopped_by_watchpoint. All uses updated.
7544 2014-06-18 Gary Benson <gbenson@redhat.com>
7546 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7547 (i386_dr_low_can_set_control): Likewise.
7548 (i386_insert_aligned_watchpoint): New check.
7550 2014-06-18 Gary Benson <gbenson@redhat.com>
7552 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7555 2014-06-18 Gary Benson <gbenson@redhat.com>
7557 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7558 instead of fatal and error.
7559 (i386_handle_nonaligned_watchpoint): Likewise.
7561 2014-06-18 Gary Benson <gbenson@redhat.com>
7563 * i386-low.c (i386_get_debug_register_length): New macro.
7564 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7565 (i386_show_dr): Use debug_printf instead of fprintf. Use
7566 phex to format values.
7568 2014-06-18 Gary Benson <gbenson@redhat.com>
7570 * i386-low.h: Comment changes.
7571 * i386-low.c: Likewise.
7573 2014-06-18 Gary Benson <gbenson@redhat.com>
7575 * i386-low.c: Whitespace changes.
7577 2014-06-12 Tom Tromey <tromey@redhat.com>
7579 * utils.c (freeargv): Remove.
7581 2014-06-12 Tom Tromey <tromey@redhat.com>
7583 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7584 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7585 (parse_debug_format_options): Likewise.
7586 (gdbserver_usage): Likewise.
7587 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7588 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7589 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7591 ($(LIBGNU)): Depend on libiberty.
7592 (all-lib): Recurse into all subdirs.
7593 (install-only): Invoke "install" target in subdirs.
7594 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7596 * configure: Rebuild.
7597 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7598 for vasprintf, vsnprintf, or gettimeofday.
7599 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7602 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7604 * development.sh: Delete.
7605 * Makefile.in (config.status): Adjust dependency on development.sh.
7606 * configure.ac: Adjust development.sh source call.
7607 * configure: Regenerate.
7609 2014-06-02 Pedro Alves <palves@redhat.com>
7611 * ax.c (gdb_free_agent_expr): New function.
7612 * ax.h (gdb_free_agent_expr): New declaration.
7613 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7615 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7617 (clear_breakpoint_conditions_and_commands): New function.
7618 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7619 (clear_breakpoint_conditions_and_commands): New declaration.
7621 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7623 * linux-aarch64-low.c (asm/ptrace.h): Include.
7625 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7627 Fix TLS access for -static -pthread.
7628 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7629 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7630 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7632 2014-05-20 Pedro Alves <palves@redhat.com>
7634 * linux-aarch64-low.c (aarch64_insert_point)
7635 (aarch64_remove_point): No longer check whether the type is
7636 supported here. Adjust to new interface.
7637 (the_low_target): Install aarch64_supports_z_point_type as
7638 supports_z_point_type method.
7639 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7640 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7641 instead of a Z packet char. Adjust.
7642 (arm_supports_z_point_type): New function.
7643 (arm_insert_point, arm_remove_point): Adjust to new interface.
7644 (the_low_target): Install arm_supports_z_point_type.
7645 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7646 (cris_insert_point, cris_remove_point): Adjust to new interface.
7647 Don't check whether the type is supported here.
7648 (the_low_target): Install cris_supports_z_point_type.
7649 * linux-low.c (linux_supports_z_point_type): New function.
7650 (linux_insert_point, linux_remove_point): Adjust to new interface.
7651 * linux-low.h (struct linux_target_ops) <insert_point,
7652 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7653 raw_breakpoint pointer parameter.
7654 <supports_z_point_type>: New method.
7655 * linux-mips-low.c (mips_supports_z_point_type): New function.
7656 (mips_insert_point, mips_remove_point): Adjust to new interface.
7657 Use mips_supports_z_point_type.
7658 (the_low_target): Install mips_supports_z_point_type.
7659 * linux-ppc-low.c (the_low_target): Install NULL as
7660 supports_z_point_type method.
7661 * linux-s390-low.c (the_low_target): Install NULL as
7662 supports_z_point_type method.
7663 * linux-sparc-low.c (the_low_target): Install NULL as
7664 supports_z_point_type method.
7665 * linux-x86-low.c (x86_supports_z_point_type): New function.
7666 (x86_insert_point): Adjust to new insert_point interface. Use
7667 insert_memory_breakpoint. Adjust to new
7668 i386_low_insert_watchpoint interface.
7669 (x86_remove_point): Adjust to remove_point interface. Use
7670 remove_memory_breakpoint. Adjust to new
7671 i386_low_remove_watchpoint interface.
7672 (the_low_target): Install x86_supports_z_point_type.
7673 * lynx-low.c (lynx_target_ops): Install NULL as
7674 supports_z_point_type callback.
7675 * nto-low.c (nto_supports_z_point_type): New.
7676 (nto_insert_point, nto_remove_point): Adjust to new interface.
7677 (nto_target_ops): Install nto_supports_z_point_type.
7678 * mem-break.c: Adjust intro comment.
7679 (struct raw_breakpoint) <raw_type, size>: New fields.
7680 <inserted>: Update comment.
7681 <shlib_disabled>: Delete field.
7682 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7683 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7684 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7685 (raw_bkpt_type_to_target_hw_bp_type): New function.
7686 (find_enabled_raw_code_breakpoint_at): New function.
7687 (find_raw_breakpoint_at): New type and size parameters. Use them.
7688 (insert_memory_breakpoint): New function, based off
7689 set_raw_breakpoint_at.
7690 (remove_memory_breakpoint): New function.
7691 (set_raw_breakpoint_at): Reimplement.
7692 (set_breakpoint): New, based on set_breakpoint_at.
7693 (set_breakpoint_at): Reimplement.
7694 (delete_raw_breakpoint): Go through the_target->remove_point
7695 instead of assuming memory breakpoints.
7696 (find_gdb_breakpoint_at): Delete.
7697 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7698 (find_gdb_breakpoint): New function.
7699 (set_gdb_breakpoint_at): Delete.
7700 (z_type_supported): New function.
7701 (set_gdb_breakpoint_1): New function, loosely based off
7702 set_gdb_breakpoint_at.
7703 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7704 (delete_gdb_breakpoint_at): Delete.
7705 (delete_gdb_breakpoint_1): New function, loosely based off
7706 delete_gdb_breakpoint_at.
7707 (delete_gdb_breakpoint): New function.
7708 (clear_gdb_breakpoint_conditions): Rename to ...
7709 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7711 (add_condition_to_breakpoint): Make static.
7712 (add_breakpoint_condition): Take a struct breakpoint pointer
7713 instead of an address. Adjust.
7714 (gdb_condition_true_at_breakpoint): Rename to ...
7715 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7717 (gdb_condition_true_at_breakpoint): Reimplement.
7718 (add_breakpoint_commands): Take a struct breakpoint pointer
7719 instead of an address. Adjust.
7720 (gdb_no_commands_at_breakpoint): Rename to ...
7721 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7722 parameter. Return true if no breakpoint was found. Change debug
7724 (gdb_no_commands_at_breakpoint): Reimplement.
7725 (run_breakpoint_commands): Rename to ...
7726 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7727 and change return type to boolean.
7728 (run_breakpoint_commands): New function.
7729 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7730 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7731 breakpoint. Go through the_target->remove_point instead of
7732 assuming memory breakpoint.
7733 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7734 software and hardware breakpoints.
7735 (reinsert_raw_breakpoint): Go through the_target->insert_point
7736 instead of assuming memory breakpoint.
7737 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7738 software and hardware breakpoints.
7739 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7740 Check both software and hardware breakpoints.
7741 (validate_inserted_breakpoint): Assert the breakpoint is a
7742 software breakpoint. Set the inserted flag to -1 instead of
7743 setting shlib_disabled.
7744 (delete_disabled_breakpoints): Adjust.
7745 (validate_breakpoints): Only validate software breakpoints.
7746 Adjust to inserted flag change.
7747 (check_mem_read, check_mem_write): Skip breakpoint types other
7748 than software breakpoints. Adjust to inserted flag change.
7749 * mem-break.h (enum raw_bkpt_type): New enum.
7750 (raw_breakpoint, struct process_info): Forward declare.
7751 (Z_packet_to_target_hw_bp_type): Delete declaration.
7752 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7753 (set_gdb_breakpoint, delete_gdb_breakpoint)
7754 (clear_breakpoint_conditions): New declarations.
7755 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7756 (breakpoint_inserted_here): Update comment.
7757 (add_breakpoint_condition, add_breakpoint_commands): Replace
7758 address parameter with a breakpoint pointer parameter.
7759 (gdb_breakpoint_here): Update comment.
7760 (delete_gdb_breakpoint_at): Delete.
7761 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7762 * server.c (process_point_options): Take a struct breakpoint
7763 pointer instead of an address. Adjust.
7764 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7765 delete_gdb_breakpoint.
7766 * spu-low.c (spu_target_ops): Install NULL as
7767 supports_z_point_type method.
7768 * target.h: Include mem-break.h.
7769 (struct target_ops) <prepare_to_access_memory>: Update comment.
7770 <supports_z_point_type>: New field.
7771 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7772 instead of a char. Also take a raw breakpoint pointer.
7773 * win32-arm-low.c (the_low_target): Install NULL as
7774 supports_z_point_type.
7775 * win32-i386-low.c (i386_supports_z_point_type): New function.
7776 (i386_insert_point, i386_remove_point): Adjust to new interface.
7777 (the_low_target): Install i386_supports_z_point_type.
7778 * win32-low.c (win32_supports_z_point_type): New function.
7779 (win32_insert_point, win32_remove_point): Adjust to new interface.
7780 (win32_target_ops): Install win32_supports_z_point_type.
7781 * win32-low.h (struct win32_target_ops):
7782 <supports_z_point_type>: New method.
7783 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7784 instead of a char. Also take a raw breakpoint pointer.
7786 2014-05-20 Pedro Alves <palves@redhat.com>
7788 * mem-break.h: Include break-common.h.
7789 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7790 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7791 (Z_packet_to_target_hw_bp_type): New declaration.
7792 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7793 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7794 (Z_PACKET_ACCESS_WP): Delete macros.
7795 (Z_packet_to_hw_type): Delete function.
7796 * i386-low.h: Don't include break-common.h here.
7797 (Z_packet_to_hw_type): Delete declaration.
7798 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7799 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7800 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7801 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7802 * linux-aarch64-low.c: Don't include break-common.h here.
7803 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7804 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7805 (Z_packet_to_target_hw_bp_type): Delete function.
7806 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7808 (mips_insert_point, mips_remove_point): Use
7809 Z_packet_to_target_hw_bp_type.
7811 2014-05-20 Pedro Alves <palves@redhat.com>
7813 * linux-aarch64-low.c: Include break-common.h.
7814 (enum target_point_type): Delete.
7815 (Z_packet_to_point_type): Rename to ...
7816 (Z_packet_to_target_hw_bp_type): ... this, and return a
7817 target_hw_bp_type instead.
7818 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7819 instead of an enum target_point_type.
7820 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7822 (aarch64_dr_state_insert_one_point)
7823 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7824 (aarch64_handle_aligned_watchpoint)
7825 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7826 Take an enum target_hw_bp_type instead of an enum
7828 (aarch64_supports_z_point_type): New function.
7829 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7830 use Z_packet_to_target_hw_bp_type.
7832 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7834 * configure.ac: Only use -Werror by default when DEVELOPMENT
7836 * configure: Regenerate.
7838 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7840 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7841 * linux-x86-low.c (X86_64_USER_REGS): New.
7842 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7844 2014-04-28 Yao Qi <yao@codesourcery.com>
7846 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7849 2014-04-25 Pedro Alves <palves@redhat.com>
7852 * linux-low.c (linux_attach_fail_reason_string): New function.
7853 (linux_attach_lwp): Delete.
7854 (linux_attach_lwp_1): Rename to ...
7855 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7856 argument. Remove "initial" parameter. Return int instead of
7857 void. Don't error or warn here.
7858 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7859 failure to attach to the tgid. Call warning when failing to
7861 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7862 argument. Remove "initial" parameter. Return int instead of
7863 void. Don't error or warn here.
7864 (linux_attach_fail_reason_string): New declaration.
7865 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7866 interface change. Use linux_attach_fail_reason_string.
7868 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7869 Walfred Tedeschi <walfred.tedeschi@intel.com>
7871 * Makefile.in: Added rules to handle new files
7872 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7873 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7874 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7875 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7876 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7877 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7879 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7880 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7881 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7882 i386/x32-avx512.xml.
7883 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7884 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7885 i386/x32-avx512-linux.xml.
7886 * i387-fp.c (num_avx512_k_registers): New constant for number
7888 (num_avx512_zmmh_low_registers): New constant for number of
7889 lower ZMM registers (0-15).
7890 (num_avx512_zmmh_high_registers): New constant for number of
7891 higher ZMM registers (16-31).
7892 (num_avx512_ymmh_registers): New contant for number of higher
7893 YMM registers (ymm16-31 added by avx521 on x86_64).
7894 (num_avx512_xmm_registers): New constant for number of higher
7895 XMM registers (xmm16-31 added by AVX512 on x86_64).
7896 (struct i387_xsave): Add space for AVX512 registers.
7897 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7898 Add code to handle AVX512 registers.
7899 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7900 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7901 prototypei from generated file.
7902 (tdesc_amd64_avx512_linux): Likewise.
7903 (init_registers_x32_avx512_linux): Likewise.
7904 (tdesc_x32_avx512_linux): Likewise.
7905 (init_registers_i386_avx512_linux): Likewise.
7906 (tdesc_i386_avx512_linux): Likewise.
7907 (x86_64_regmap): Add AVX512 registers.
7908 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7910 (initialize_low_arch): Add code to initialize AVX512 registers.
7912 2014-04-23 Pedro Alves <palves@redhat.com>
7914 * mem-break.c (find_gdb_breakpoint_at): Make static.
7915 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7917 2014-04-23 Pedro Alves <palves@redhat.com>
7919 * i386-low.c: Don't include break-common.h here.
7920 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7921 prototype to take target_hw_bp_type as argument instead of a Z
7923 * i386-low.h: Include break-common.h here.
7924 (Z_packet_to_hw_type): Declare.
7925 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7927 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7928 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7929 (x86_remove_point): Convert the packet number to a
7930 target_hw_bp_type before calling i386_low_remove_watchpoint.
7931 * win32-i386-low.c (i386_insert_point): Convert the packet number
7932 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7933 (i386_remove_point): Convert the packet number to a
7934 target_hw_bp_type before calling i386_low_remove_watchpoint.
7936 2014-04-23 Pedro Alves <palves@redhat.com>
7938 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7940 2014-04-10 Pedro Alves <palves@redhat.com>
7942 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7943 Check if the condition or command is NULL before checking if the
7944 breakpoint is known. On success, return true.
7945 * mem-break.h (add_breakpoint_condition): Document return.
7946 (add_breakpoint_commands): Add describing comment.
7947 * server.c (skip_to_semicolon): New function.
7948 (process_point_options): Use it.
7950 2014-04-09 Pedro Alves <palves@redhat.com>
7952 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7955 2014-02-27 Pedro Alves <palves@redhat.com>
7958 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7960 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7962 (last_thread_of_process_p): Take a PID argument instead of a
7964 (linux_wait_for_lwp): Delete.
7965 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7967 (linux_low_filter_event): New function, party factored out from
7968 linux_wait_for_event.
7969 (linux_wait_for_event): Rename to ...
7970 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7971 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7972 sigsuspend. Check for zombie leaders.
7973 (linux_wait_for_event): Reimplement as wrapper around
7974 linux_wait_for_event_filtered.
7975 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7976 a normal or signal exit is seen, it's the whole process exiting.
7977 (wait_for_sigstop): No longer a for_each_inferior callback.
7978 Rewrite on top of linux_wait_for_event_filtered.
7979 (stop_all_lwps): Call wait_for_sigstop directly.
7980 * server.c (resume, handle_target_event): Handle
7981 TARGET_WAITKIND_NO_RESUMED.
7983 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7985 * win32-low.c (psapi_get_dll_name,
7986 * win32_CreateToolhelp32Snapshot): Delete.
7987 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7988 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7990 (handle_load_dll): Add function description.
7991 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7993 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7995 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7997 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7998 base address when calling win32_add_one_solib.
7999 (handle_load_dll): Delete local variable load_addr.
8000 Remove 0x1000 offset applied to DLL base address when calling
8001 win32_add_one_solib.
8002 (handle_unload_dll): Add comment.
8004 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8006 * win32-low.c (win32_add_all_dlls): Renames
8007 win32_ensure_ntdll_loaded. Rewrite function documentation.
8008 Adjust implementation to always load all DLLs.
8009 Add 0x1000 offset to DLL base address when calling
8010 win32_add_one_solib.
8011 (child_initialization_done): New static global.
8012 (do_initial_child_stuff): Set child_initialization_done to
8013 zero during child initialization, and 1 after. Replace call
8014 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8016 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8017 (handle_unload_dll): Add function documentation.
8018 (get_child_debug_event): Ignore load and unload DLL events
8019 during child initialization.
8021 2014-02-20 Doug Evans <dje@google.com>
8023 Remove global all_lwps.
8024 * inferiors.h (ptid_of): Move here from linux-low.h.
8025 (pid_of, lwpid_of): Ditto.
8026 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8027 parameter is a struct thread_info * now.
8028 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8029 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8030 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8032 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8033 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8034 * linux-arm-low.c (update_registers_callback): Update, "entry"
8035 parameter is a struct thread_info * now.
8036 Fetch lwpid from current_inferior directly.
8037 (arm_insert_point): Pass &all_threads to find_inferior instead of
8039 (arm_remove_point): Ditto.
8040 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8041 (arm_prepare_to_resume): Fetch pid from thread.
8042 (arm_read_description): Fetch lwpid from current_inferior directly.
8043 * linux-low.c (all_lwps): Delete.
8044 (delete_lwp): Delete call to remove_inferior.
8045 (handle_extended_wait): Fetch lwpid from thread.
8046 (add_lwp): Don't set lwp->entry.id. Remove call to
8047 add_inferior_to_list.
8048 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8049 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8050 (kill_one_lwp_callback): Ditto.
8051 (linux_kill): Don't dereference NULL pointer.
8052 Fetch ptid,lwpid from thread.
8053 (get_detach_signal): Fetch ptid from thread.
8054 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8055 Simplify call to regcache_invalidate_thread.
8056 (delete_lwp_callback): Update, "entry" parameter is a
8057 struct thread_info * now. Fetch pid from thread.
8058 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8059 (status_pending_p_callback): Update, "entry" parameter is a
8060 struct thread_info * now. Fetch ptid from thread.
8061 (find_lwp_pid): Update, "entry" parameter is a
8062 struct thread_info * now.
8063 (linux_wait_for_lwp): Fetch pid from thread.
8064 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8065 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8066 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8067 (dequeue_one_deferred_signal): Ditto.
8068 (cancel_breakpoint): Fetch ptid from current_inferior.
8069 (linux_wait_for_event): Pass &all_threads to find_inferior,
8070 not &all_lwps. Fetch ptid, lwpid from thread.
8071 (count_events_callback): Update, "entry" parameter is a
8072 struct thread_info * now.
8073 (select_singlestep_lwp_callback): Ditto.
8074 (select_event_lwp_callback): Ditto.
8075 (cancel_breakpoints_callback): Ditto.
8076 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8078 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8079 (unsuspend_one_lwp): Update, "entry" parameter is a
8080 struct thread_info * now.
8081 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8083 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8084 Fetch lwpid from thread, not lwp.
8085 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8086 Pass &all_threads to find_inferior, not &all_lwps.
8087 (send_sigstop): Fetch lwpid from thread, not lwp.
8088 (send_sigstop_callback): Update, "entry" parameter is a
8089 struct thread_info * now.
8090 (suspend_and_send_sigstop_callback): Ditto.
8091 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8092 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8093 struct thread_info * now.
8094 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8096 (lwp_running): Update, "entry" parameter is a
8097 struct thread_info * now.
8098 (stop_all_lwps): Fetch ptid from thread.
8099 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8100 (linux_resume_one_lwp): Fetch lwpid from thread.
8101 (linux_set_resume_request): Update, "entry" parameter is a
8102 struct thread_info * now. Fetch pid, lwpid from thread.
8103 (resume_status_pending_p): Update, "entry" parameter is a
8104 struct thread_info * now.
8105 (need_step_over_p): Ditto. Fetch lwpid from thread.
8106 (start_step_over): Fetch lwpid from thread.
8107 (linux_resume_one_thread): Update, "entry" parameter is a
8108 struct thread_info * now. Fetch lwpid from thread.
8109 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8110 (proceed_one_lwp): Update, "entry" parameter is a
8111 struct thread_info * now. Fetch lwpid from thread.
8112 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8113 struct thread_info * now.
8114 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8115 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8116 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8118 (regsets_store_inferior_registers): Ditto.
8119 (fetch_register, store_register): Ditto.
8120 (linux_read_memory, linux_write_memory): Ditto.
8121 (linux_request_interrupt): Ditto.
8122 (linux_read_auxv): Ditto.
8123 (linux_xfer_siginfo): Ditto.
8124 (linux_qxfer_spu): Ditto.
8125 (linux_qxfer_libraries_svr4): Ditto.
8126 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8127 moved to inferiors.h.
8129 (get_thread_lwp): Update.
8130 (struct lwp_info): Delete member "entry". Simplify comment for
8133 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8134 current_inferior directly.
8135 (update_watch_registers_callback): Update, "entry" parameter is a
8136 struct thread_info * now. Fetch pid from thread.
8137 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8138 (mips_insert_point): Fetch lwpid from current_inferior.
8139 Pass &all_threads to find_inferior, not &all_lwps.
8140 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8141 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8143 (mips_stopped_data_address): Ditto.
8144 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8146 * linux-tile-low.c (tile_arch_setup): Ditto.
8147 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8148 (update_debug_registers_callback): Update, "entry" parameter is a
8149 struct thread_info * now. Fetch pid from thread.
8150 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8151 Pass &all_threads to find_inferior, not &all_lwps.
8152 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8153 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8154 Pass &all_threads to find_inferior, not &all_lwps.
8155 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8156 (i386_dr_low_get_status): Ditto.
8157 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8158 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8159 (x86_linux_read_description): Ditto.
8160 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8162 2014-02-20 Doug Evans <dje@google.com>
8164 * inferiors.c (get_first_inferior): Fix buglet.
8166 2014-02-19 Doug Evans <dje@google.com>
8168 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8169 * inferiors.c (add_thread): Change result type to struct thread_info *.
8170 All callers updated.
8171 (add_lwp): Call add_thread here instead of in callers.
8172 All callers updated.
8173 * linux-low.h (get_lwp_thread): Rewrite.
8174 (struct lwp_info): New member "thread".
8176 2014-02-19 Doug Evans <dje@google.com>
8178 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8179 All callers updated.
8181 2014-02-19 Doug Evans <dje@google.com>
8183 * inferiors.c (add_thread): Fix whitespace.
8185 2014-02-19 Doug Evans <dje@google.com>
8187 * dll.c (clear_dlls): Replace accessing list implemention details
8189 * gdbthread.h (get_first_thread): Declare.
8190 * inferiors.c (for_each_inferior_with_data): New function.
8191 (get_first_thread): New function.
8192 (find_thread_ptid): Simplify.
8193 (get_first_inferior): New function.
8194 (clear_list): Delete.
8195 (one_inferior_p): New function.
8196 (clear_inferior_list): New function.
8197 (clear_inferiors): Update.
8198 * inferiors.h (for_each_inferior_with_data): Declare.
8199 (clear_inferior_list): Declare.
8200 (one_inferior_p): Declare.
8201 (get_first_inferior): Declare.
8202 * linux-low.c (linux_wait_for_event): Replace accessing list
8203 implemention details with API function.
8204 * server.c (target_running): Ditto.
8205 (accumulate_file_name_length): New function.
8206 (emit_dll_description): New function.
8207 (handle_qxfer_libraries): Replace accessing list implemention
8208 details with API function.
8209 (handle_qxfer_threads_worker): New function.
8210 (handle_qxfer_threads_proper): Replace accessing list implemention
8211 details with API function.
8212 (handle_query): Ditto.
8213 (visit_actioned_threads_callback_ftype): New typedef.
8214 (visit_actioned_threads_data): New struct.
8215 (visit_actioned_threads): Rewrite to be find_inferior callback.
8216 (resume): Call find_inferior.
8217 (handle_status): Replace accessing list implemention
8218 details with API function.
8219 (process_serial_event): Replace accessing list implemention details
8221 * target.c (set_desired_inferior): Replace accessing list implemention
8222 details with API function.
8223 * tracepoint.c (same_process_p): New function.
8224 (gdb_agent_about_to_close): Replace accessing list implemention
8225 details with API function.
8226 * win32-low.c (child_delete_thread): Replace accessing list
8227 implemention details with API function.
8228 (match_dll_by_basename): New function.
8229 (dll_is_loaded_by_basename): New function.
8230 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8231 details call to dll_is_loaded_by_basename.
8233 2014-02-19 Doug Evans <dje@google.com>
8235 * dll.h (struct dll_info): Add comment.
8236 * gdbthread.h (struct thread_info): Add comment.
8237 (current_ptid): Simplify.
8238 * inferiors.c (add_process): Update.
8239 (remove_process): Update.
8240 * inferiors.h (struct process_info): Rename member "head" to "entry".
8241 * linux-low.c (delete_lwp): Update.
8243 (last_thread_of_process_p): Update.
8244 (kill_one_lwp_callback, linux_kill): Update.
8245 (status_pending_p_callback): Update.
8246 (wait_for_sigstop): Update. Simplify read of ptid.
8247 (start_step_over): Update.
8248 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8249 (get_lwp_thread): Update.
8250 (struct lwp_info): Rename member "head" to "entry".
8251 * regcache.h (inferior_list_entry): Delete.
8252 * server.c (kill_inferior_callback): Update.
8253 (detach_or_kill_inferior_callback): Update.
8254 (print_started_pid): Update.
8255 (print_attached_pid): Update.
8256 (process_serial_event): Simplify read of ptid.
8257 * thread-db.c (thread_db_create_event): Update.
8258 (thread_db_get_tls_address): Update.
8259 * win32-low.c (current_inferior_ptid): Simplify.
8261 2014-02-19 Tom Tromey <tromey@redhat.com>
8263 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8265 (target_supports_btrace): Update.
8267 2014-02-14 Yao Qi <yao@codesourcery.com>
8269 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8270 (rsp-low-ipa.o): New target.
8272 2014-02-12 Tom Tromey <tromey@redhat.com>
8274 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8275 convert_ascii_to_int.
8276 * regcache.c (registers_to_string): Likewise.
8277 * remote-utils.c (decode_M_packet): Likewise.
8278 * server.c (process_serial_event): Likewise.
8280 2014-02-12 Tom Tromey <tromey@redhat.com>
8282 * server.c (handle_query, handle_v_run): Use hex2bin, not
8284 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8286 2014-02-12 Tom Tromey <tromey@redhat.com>
8288 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8289 convert_int_to_ascii.
8290 * regcache.c (registers_to_string, collect_register_as_string):
8292 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8294 * server.c (process_serial_event): Likewise.
8295 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8296 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8298 2014-02-12 Tom Tromey <tromey@redhat.com>
8300 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8301 bin2hex, not hexify.
8302 * tracepoint.c (cmd_qtstatus): Likewise.
8304 2014-02-12 Tom Tromey <tromey@redhat.com>
8306 * remote-utils.c (monitor_output): Pass explicit length to
8309 2014-02-12 Tom Tromey <tromey@redhat.com>
8311 * tracepoint.c: Include rsp-low.h.
8312 * server.c: Include rsp-low.h.
8313 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8314 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8316 * remote-utils.c: Include rsp-low.h.
8317 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8318 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8319 (convert_int_to_ascii, convert_ascii_to_int): Move to
8321 * regcache.c: Include rsp-low.h.
8322 * ax.c: Include rsp-low.h.
8323 * Makefile.in (SFILES): Add common/rsp-low.c.
8324 (OBS): Add rsp-low.o.
8325 (rsp-low.o): New target.
8327 2014-02-12 Tom Tromey <tromey@redhat.com>
8329 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8330 Include print-utils.h.
8331 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8332 (plongest, thirty_two, phex_nz): Remove.
8333 * Makefile.in (SFILES): Add common/print-utils.c.
8334 (OBS): Add print-utils.o.
8335 (print-utils-ipa.o): New target.
8336 (print-utils.o): New target.
8337 (IPA_OBJS): Add print-utils-ipa.o.
8339 2014-02-06 Tom Tromey <tromey@redhat.com>
8341 * Makefile.in (SFILES): Fix indentation.
8343 2014-02-05 Doug Evans <dje@google.com>
8345 * linux-low.c (linux_wait_for_event): Improve comment.
8346 (linux_wait_1): Keep current_inferior in sync with event_child.
8348 2014-01-22 Doug Evans <dje@google.com>
8350 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8352 2014-01-22 Doug Evans <dje@google.com>
8354 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8355 * configure: Regenerate.
8356 * config.in: Regenerate.
8357 * Makefile.in (SFILES): Add debug.c.
8359 * debug.c: New file.
8360 * debug.h: New file.
8361 * linux-aarch64-low.c (*): Update all debugging printfs to use
8362 debug_printf instead of fprintf.
8363 * linux-arm-low.c (*): Ditto.
8364 * linux-cris-low.c (*): Ditto.
8365 * linux-crisv32-low.c (*): Ditto.
8366 * linux-m32r-low.c (*): Ditto.
8367 * linux-sparc-low.c (*): Ditto.
8368 * linux-x86.c (*): Ditto.
8369 * linux-low.c (*): Ditto.
8370 (linux_wait_1): Add calls to debug_enter, debug_exit.
8371 (linux_wait): Remove redundant debugging printf.
8372 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8373 (linux_resume, unstop_all_lwps): Ditto.
8374 * mem-break.c (*): Update all debugging printfs to use
8375 debug_printf instead of fprintf.
8376 * remote-utils.c (*): Ditto.
8377 * thread-db.c (*): Ditto.
8378 * server.c #include <ctype.h>, "gdb_vecs.h".
8379 (debug_threads): Moved to debug.c.
8380 (*): Update all debugging printfs to use debug_printf instead of
8382 (start_inferior): Replace call to fflush with call to debug_flush.
8383 (monitor_show_help): Mention set debug-format.
8384 (parse_debug_format_options): New function.
8385 (handle_monitor_command): Handle "monitor set debug-format".
8386 (gdbserver_usage): Mention --debug-format.
8387 (main): Parse --debug-format.
8388 * server.h (debug_threads): Declaration moved to debug.h.
8390 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8391 trace_debug_1 that uses debug_printf.
8392 (tracepoint_look_up_symbols): Update all debugging printfs to use
8393 debug_printf instead of fprintf.
8395 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8397 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8400 2014-01-17 Pedro Alves <palves@redhat.com>
8403 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8404 defined after including gdb_proc_service.h.
8406 2014-01-16 Doug Evans <dje@google.com>
8408 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8409 (match_dll): Use it.
8411 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8413 * target.h (target_ops) <read_btrace>: Change parameters and
8414 return type to allow error reporting.
8415 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8416 trace reading errors on.
8417 * linux-low.c (linux_low_read_btrace): Pass trace reading
8419 (linux_low_disable_btrace): New.
8421 2014-01-15 Doug Evans <dje@google.com>
8423 * inferiors.c (thread_id_to_gdb_id): Delete.
8424 * inferiors.h (thread_id_to_gdb_id): Delete.
8426 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8428 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8429 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8432 2014-01-08 Pedro Alves <palves@redhat.com>
8434 * server.c (handle_status): Don't discard previous queued stop
8435 replies or thread's pending status here.
8436 (main) <disconnection>: Do it here instead.
8438 2014-01-08 Pedro Alves <palves@redhat.com>
8440 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8441 * server.c (visit_actioned_threads, handle_pending_status): New
8443 (handle_v_cont): Factor out parts to ...
8444 (resume): ... this new function. If in all-stop, and a thread
8445 being resumed has a pending status, report it without actually
8447 (myresume): Adjust to use the new 'resume' function.
8448 (clear_pending_status_callback, set_pending_status_callback)
8449 (find_status_pending_thread_callback): New functions.
8450 (handle_status): Handle the case of multiple threads having
8451 interesting statuses to report. Report threads' real last signal
8452 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8453 with an interesting thread to report the status for, instead of
8454 always reporting the status of the first thread.
8456 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8458 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8459 * gdbreplay.c (gdbreplay_version): Likewise.
8461 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8463 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8464 iov.iov_len with the real length in use.
8466 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8468 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8469 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8470 for all targets that use win32-low.c.
8471 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8472 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8474 2013-12-13 Pedro Alves <palves@redhat.com>
8476 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8477 if equal to TARGET_WAITKIND_LOADED.
8478 * win32-low.c (cached_status): New static global.
8479 (win32_wait): Add declaration.
8480 (do_initial_child_stuff): Flush all initial pending debug events
8481 up to the initial breakpoint.
8482 (win32_wait): If CACHED_STATUS was set, return that instead
8483 of doing a real wait. Remove the code resuming the execution
8484 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8485 during the initial phase. Also remove the code changing
8486 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8487 TARGET_WAITKIND_STOPPED.
8489 2013-12-11 Yao Qi <yao@codesourcery.com>
8491 * notif.c (handle_notif_ack): Return 0 if no notification
8494 2013-11-20 Doug Evans <dje@google.com>
8496 * linux-low.c (linux_set_resume_request): Fix comment.
8498 2013-11-20 Doug Evans <dje@google.com>
8500 * linux-low.c (resume_status_pending_p): Tweak comment.
8502 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8504 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8505 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8506 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8507 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8508 (srv_amd64_regobj): Add amd64-mpx.o.
8509 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8510 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8511 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8512 * i387-fp.c (num_pl_bnd_register) Added constant.
8513 (num_pl_bnd_cfg_registers) Added constant.
8514 (struct i387_xsave) Added reserved area and MPX fields.
8515 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8516 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8518 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8519 (init_registers_amd64_mpx_linux): Declare new function.
8520 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8521 (x86_64_regmap): Add MPX registers.
8522 (x86_linux_read_description): Add MPX case.
8523 (initialize_low_arch): Initialize MPX targets.
8525 2013-11-18 Tom Tromey <tromey@redhat.com>
8527 * configure: Rebuild.
8528 * configure.ac: Don't check for stdlib.h.
8529 * gdbreplay.c: Unconditionally include stdlib.h.
8531 2013-11-18 Tom Tromey <tromey@redhat.com>
8533 * config.in: Rebuild.
8534 * configure: Rebuild.
8535 * configure.ac: Don't use AC_HEADER_DIRENT.
8537 2013-11-18 Tom Tromey <tromey@redhat.com>
8539 * server.h: Don't check HAVE_STRING_H.
8540 * gdbreplay.c: Don't check HAVE_STRING_H.
8541 * configure: Rebuild.
8543 2013-11-18 Tom Tromey <tromey@redhat.com>
8545 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8548 2013-11-08 Tom Tromey <tromey@redhat.com>
8550 * configure, config.in: Rebuild.
8551 * configure.ac: Remove unused configury.
8553 2013-11-08 Tom Tromey <tromey@redhat.com>
8555 * acinclude.m4: Include common.m4, codeset.m4.
8556 * configure, config.in: Rebuild.
8557 * configure.ac: Use GDB_AC_COMMON.
8559 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8561 * linux-s390-low.c (HWCAP_S390_TE): New define.
8562 (s390_arch_setup): Consider the TE field in the HWCAP for
8563 determining 'have_regset_tdb'.
8565 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8568 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8571 2013-10-02 Pedro Alves <palves@redhat.com>
8573 * server.c (process_serial_event): Don't output "GDBserver
8574 exiting" if GDB is connected through stdio.
8575 * target.c (mywait): Likewise, be silent if GDB is connected
8578 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8580 * lynx-low.c (lynx_add_threads_after_attach): New function.
8581 (lynx_attach): Remove call to add_thread. Add call to
8582 lynx_add_threads_after_attach instead.
8584 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8586 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8587 * config.in, configure: Regenerated.
8589 2013-09-18 Yao Qi <yao@codesourcery.com>
8592 * server.c (start_inferior): Clear 'resume_info'.
8594 2013-09-16 Jiong Wang <jiwang@tilera.com>
8596 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8599 2013-09-16 Jiong Wang <jiwang@tilera.com>
8601 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8602 linux-tile-low.o to srv_tgtobj.
8604 2013-09-16 Will Newton <will.newton@linaro.org>
8606 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8609 2013-09-06 Pedro Alves <palves@redhat.com>
8611 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8612 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8613 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8614 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8615 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8616 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8618 2013-09-06 Pedro Alves <palves@redhat.com>
8620 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8621 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8623 2013-09-06 Pedro Alves <palves@redhat.com>
8625 * linux-amd64-ipa.c: Include tracepoint.h.
8626 * linux-i386-ipa.c: Include tracepoint.h.
8628 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8630 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8631 (ps_get_thread_area): New function.
8633 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8635 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8636 (initialize_low_arch): Call init_registers_crisv32 rather than
8637 init_register_crisv32.
8639 2013-09-05 Pedro Alves <palves@redhat.com>
8641 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8643 * hostio.h: ... this new file.
8644 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8645 win32-low.c: Include hostio.h.
8647 2013-09-05 Pedro Alves <palves@redhat.com>
8649 * server.h (gdb_client_data, handler_func, callback_handler_func)
8650 (delete_file_handler, add_file_handler, append_callback_event)
8651 (delete_callback_event, start_event_loop, initialize_event_loop):
8652 Move to event-loop.h and include it.
8653 * event-loop.h: New file.
8655 2013-09-05 Pedro Alves <palves@redhat.com>
8657 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8658 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8659 (loaded_dll, unloaded_dll): Move to ...
8660 * dll.h: ... this new file.
8661 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8663 2013-09-05 Pedro Alves <palves@redhat.com>
8665 * server.h (current_process, get_thread_process, all_processes)
8666 (add_inferior_to_list, for_each_inferior, current_inferior)
8667 (remove_inferior, add_process, remove_process, find_process_pid)
8668 (have_started_inferiors_p, have_attached_inferiors_p)
8669 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8670 (clear_inferiors, find_inferior, find_inferior_id)
8671 (inferior_target_data, set_inferior_target_data)
8672 (inferior_regcache_data, set_inferior_regcache_data): Move to
8673 inferiors.h, and include it.
8674 * inferiors.h: New file.
8676 2013-09-05 Pedro Alves <palves@redhat.com>
8678 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8682 2013-09-05 Pedro Alves <palves@redhat.com>
8684 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8686 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8687 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8688 (handle_tracepoint_general_set, handle_tracepoint_query)
8689 (tracepoint_finished_step, tracepoint_was_hit)
8690 (release_while_stepping_state_list, current_traceframe)
8691 (in_readonly_region, traceframe_read_mem)
8692 (fetch_traceframe_registers, traceframe_read_sdata)
8693 (traceframe_read_info, struct fast_tpoint_collect_status)
8694 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8695 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8696 (supply_fast_tracepoint_registers)
8697 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8698 (ipa_tdesc, claim_trampoline_space)
8699 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8700 (agent_mem_read, agent_get_trace_state_variable_value)
8701 (agent_set_trace_state_variable_value, agent_tsv_read)
8702 (agent_mem_read_string, get_raw_reg_func_addr)
8703 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8704 * tracepoint.h: ... this new file.
8706 2013-09-05 Pedro Alves <palves@redhat.com>
8708 * server.h (perror_with_name, error, fatal, warning, paddress)
8709 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8711 * utils.h: New file.
8713 2013-09-05 Pedro Alves <palves@redhat.com>
8715 * server.h (remote_debug, noack_mode, transport_is_reliable)
8716 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8717 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8718 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8719 (write_enn, initialize_async_io, enable_async_io)
8720 (disable_async_io, check_remote_input_interrupt_request)
8721 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8722 (dead_thread_notify, prepare_resume_reply)
8723 (decode_address_to_semicolon, decode_address, decode_m_packet)
8724 (decode_M_packet, decode_X_packet, decode_xfer_write)
8725 (decode_search_memory_packet, unhexify, hexify)
8726 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8727 (look_up_one_symbol, relocate_instruction)
8728 (monitor_output): Move to remote-utils.h, and include it.
8729 * remote-utils.h: New file.
8731 2013-09-05 Pedro Alves <palves@redhat.com>
8733 * server.h (_): Delete.
8735 2013-09-02 Pedro Alves <palves@redhat.com>
8737 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8738 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8740 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8742 2013-09-02 Pierre Muller <muller@sourceware.org>
8744 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8745 or WriteProcessMemory complete successfully and handle
8746 ERROR_PARTIAL_COPY error.
8748 2013-09-02 Pedro Alves <palves@redhat.com>
8750 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8751 error instead of EIO.
8753 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8756 * linux-low.c: Include filestuff.h.
8757 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8758 * lynx-low.c: Include filestuff.h.
8759 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8760 * server.c: Include filestuff.h.
8761 (main): Call notice_open_fds.
8762 * spu-low.c: Include filestuff.h.
8763 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8765 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8767 * Makefile.in: Explain why ../target and ../nat are not
8768 listed as include file search paths.
8769 (linux-waitpid.o): New object file rule.
8770 * configure.srv (srv_native_linux_obj): New variable.
8771 Replace all occurrences of linux native object files with
8772 $srv_native_linux_obj.
8773 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8774 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8775 (linux_enable_event_reporting): Remove declaration.
8776 (my_waitpid): Moved to common/linux-waitpid.c.
8777 (linux_wait_for_event): Pass ptid when calling
8778 linux_enable_event_reporting.
8779 (linux_supports_tracefork_flag): Remove.
8780 (linux_enable_event_reporting): Likewise.
8781 (linux_tracefork_grandchild): Remove.
8782 (STACK_SIZE): Moved to common/linux-ptrace.c.
8783 (linux_tracefork_child): Remove.
8784 (linux_test_for_tracefork): Remove.
8785 (linux_look_up_symbols): Call linux_supports_traceclone.
8786 (initialize_low): Remove call to linux_test_for_tracefork.
8787 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8788 common/linux-ptrace.h.
8789 (PTRACE_TYPE_ARG4): Likewise.
8790 Include linux-ptrace.h.
8792 2013-08-21 Pedro Alves <palves@redhat.com>
8794 * config.in: Renegerate.
8796 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8798 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8799 (SFILES): Remove $(srcdir)/common/target-common.c and
8800 add $(srcdir)/target/waitstatus.c.
8801 (OBS): Remove target-common.o and add waitstatus.o.
8802 (server_h): Remove $(srcdir)/../common/target-common.h and
8803 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8804 and $(srcdir)/../target/waitstatus.h.
8805 (target-common.o): Remove.
8806 (waitstatus.o): New target object file.
8807 * target.h: Do not include target-common.h and
8808 include target/resume.h, target/wait.h and
8809 target/waitstatus.h.
8811 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8813 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8814 to PTRACE_TYPE_ARG3.
8815 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8816 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8818 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8819 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8821 2013-07-27 Jie Zhang <jie@codesourcery.com>
8822 Daniel Jacobowitz <dan@codesourcery.com>
8823 Yao Qi <yao@codesourcery.com>
8825 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8826 (mips-linux-watch.o): New rule.
8827 (mips_linux_watch_h): New variable.
8828 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8830 * linux-mips-low.c: Include mips-linux-watch.h.
8831 (struct arch_process_info, struct arch_lwp_info): New.
8832 (update_watch_registers_callback): New function.
8833 (mips_linux_new_process, mips_linux_new_thread) New functions.
8834 (mips_linux_prepare_to_resume, mips_insert_point): New
8836 (mips_remove_point, mips_stopped_by_watchpoint): New
8838 (rsp_bp_type_to_target_hw_bp_type): New function.
8839 (mips_stopped_data_address): New function.
8840 (the_low_target): Add watchpoint support functions.
8842 2013-07-27 Yao Qi <yao@codesourcery.com>
8844 * i386-low.c: Include break-common.h.
8845 (enum target_hw_bp_type): Remove.
8847 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8849 * Makefile.in (SFILES): /common/target-common.c.
8850 (OBS): Add target-common.o.
8851 (server_h): Add $(srcdir)/../common/target-common.h.
8852 (target-common.o): New target.
8853 * server.c (queue_stop_reply_callback): Free
8854 status string after use.
8855 * target.c (target_waitstatus_to_string): Remove.
8856 * target.h: Include target-common.h.
8857 (resume_kind): Likewise.
8858 (target_waitkind): Likewise.
8859 (target_waitstatus): Likewise.
8860 (TARGET_WNOHANG): Likewise.
8862 2013-07-04 Yao Qi <yao@codesourcery.com>
8864 * Makefile.in (host_alias): Use @host_noncanonical@.
8865 (target_alias): Use @target_noncanonical@.
8866 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8867 ACX_NONCANONICAL_HOST.
8868 * configure: Regenerated.
8871 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8873 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8874 * configure: Rebuild.
8875 * Makefile.in (version_host, version_target): Get from configure.
8876 (version.c): Use $(version_host) and $(version_target).
8878 2013-07-03 Pedro Alves <palves@redhat.com>
8880 * Makefile.in (config.status): Depend on development.sh.
8881 * acinclude.m4: Include libmcheck.m4.
8882 * configure: Regenerate.
8884 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8886 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8887 attribute inside the parentheses.
8888 (winapi_DebugSetProcessKillOnExit): Ditto.
8889 (winapi_DebugBreakProcess): Ditto.
8890 (winapi_GenerateConsoleCtrlEvent): Ditto.
8892 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8894 * notif.h (notif_event): Add a dummy member to avoid compiler
8897 2013-07-01 Pedro Alves <palves@redhat.com>
8899 * hostio.c (HOSTIO_PATH_MAX): Define.
8900 (require_filename, handle_open, handle_unlink, handle_readlink):
8903 2013-07-01 Pedro Alves <palves@redhat.com>
8905 * server.h: Include "pathmax.h".
8906 * linux-low.c: Don't include sys/param.h.
8907 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8909 * win32-low.c: Don't include sys/param.h.
8910 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8912 2013-07-01 Pedro Alves <palves@redhat.com>
8914 * event-loop.c: Don't check HAVE_UNISTD_H before including
8916 * gdbreplay.c: Likewise.
8917 * remote-utils.c: Likewise.
8918 * server.c: Likewise.
8919 * configure.ac: Don't check for unistd.h.
8920 * configure: Regenerate.
8922 2013-06-28 Tom Tromey <tromey@redhat.com>
8924 * Makefile.in (version.c): Use version.in, not
8927 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8929 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8930 * configure: Rebuild.
8931 * Makefile.in (version_host, version_target): Get from configure.
8932 (version.c): Use $(version_host) and $(version_target).
8934 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8936 Fix trace-status to output user name without trailing colon.
8937 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8939 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8941 Fix trace-status to output proper start-time and stop-time.
8942 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8943 output start time and stop time in hex as gdb expects.
8945 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8947 * tracepoint.c (build_traceframe_info_xml): Output trace state
8948 variables present in the trace buffer.
8950 2013-06-24 Tom Tromey <tromey@redhat.com>
8952 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8954 (version.o): Remove.
8955 * gdbreplay.c: Include version.h.
8956 (version, host_name): Don't declare.
8957 * server.h: Include version.h.
8958 (version, host_name): Don't declare.
8960 2013-06-12 Pedro Alves <palves@redhat.com>
8962 * linux-x86-low.c (linux_is_elf64): Delete global.
8963 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8964 with local linux_pid_exe_is_elf_64_file use.
8966 2013-06-11 Pedro Alves <palves@redhat.com>
8968 * linux-low.c (regset_disabled, disable_regset): New functions.
8969 (regsets_fetch_inferior_registers)
8970 (regsets_store_inferior_registers): Use them.
8971 (initialize_regsets_info); Don't allocate the disabled_regsets
8973 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8976 2013-06-11 Pedro Alves <palves@redhat.com>
8978 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8981 2013-06-11 Pedro Alves <palves@redhat.com>
8983 * linux-x86-low.c (initialize_low_arch): Call
8984 init_registers_x32_avx_linux.
8986 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8988 Fix compatibility with Android Bionic.
8989 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8992 2013-06-07 Pedro Alves <palves@redhat.com>
8995 * Makefile.in (OBS): Add tdesc.o.
8996 (IPA_OBJS): Add tdesc-ipa.o.
8997 (tdesc-ipa.o): New rule.
8998 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9000 * linux-low.c (new_inferior): Delete.
9001 (disabled_regsets, num_regsets): Delete.
9002 (linux_add_process): Adjust to set the new per-process
9004 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9005 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9006 was a stop. When calling arch_setup, switch the current inferior
9007 to the thread that got an event.
9008 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9009 (regsets_fetch_inferior_registers)
9010 (regsets_store_inferior_registers): New regsets_info parameter.
9012 (linux_register_in_regsets): New regs_info parameter. Adjust to
9014 (register_addr, fetch_register, store_register): New usrregs_info
9015 parameter. Adjust to use it.
9016 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9017 parameter regs_info. Adjust to use it.
9018 (linux_fetch_registers): Get the current inferior's regs_info, and
9020 (linux_store_registers): Ditto.
9021 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9022 (initialize_low): Don't initialize the target_regsets here. Call
9023 initialize_low_arch.
9024 * linux-low.h (target_regsets): Delete declaration.
9025 (struct regsets_info): New.
9026 (struct usrregs_info): New.
9027 (struct regs_info): New.
9028 (struct process_info_private) <new_inferior>: New field.
9029 (struct linux_target_ops): Delete the num_regs, regmap, and
9030 regset_bitmap fields. New field regs_info.
9031 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9032 * i387-fp.c (num_xmm_registers): Delete.
9033 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9034 calls to new interface.
9035 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9036 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9037 Infer the number of xmm registers from the regcache's target
9039 * i387-fp.h (num_xmm_registers): Delete.
9040 * inferiors.c (add_thread): Don't install the thread's regcache
9042 * proc-service.c (gregset_info): Fetch the current inferior's
9043 regs_info. Adjust to use it.
9044 * regcache.c: Include tdesc.h.
9045 (register_bytes, reg_defs, num_registers)
9046 (gdbserver_expedite_regs): Delete.
9047 (get_thread_regcache): If the thread doesn't have a regcache yet,
9048 create one, instead of aborting gdbserver.
9049 (regcache_invalidate_one): Rename to ...
9050 (regcache_invalidate_thread): ... this.
9051 (regcache_invalidate_one): New.
9052 (regcache_invalidate): Only invalidate registers of the current
9054 (init_register_cache): Add target_desc parameter, and use it.
9055 (new_register_cache): Ditto. Assert the target description has a
9056 non zero registers_size.
9057 (regcache_cpy): Add assertions. Adjust.
9058 (realloc_register_cache, set_register_cache): Delete.
9059 (registers_to_string, registers_from_string): Adjust.
9060 (find_register_by_name, find_regno, find_register_by_number)
9061 (register_cache_size): Add target_desc parameter, and use it.
9062 (free_register_cache_thread, free_register_cache_thread_one)
9063 (regcache_release, register_cache_size): New.
9064 (register_size): Add target_desc parameter, and use it.
9065 (register_data, supply_register, supply_register_zeroed)
9066 (supply_regblock, supply_register_by_name, collect_register)
9067 (collect_register_as_string, collect_register_by_name): Adjust.
9068 * regcache.h (struct target_desc): Forward declare.
9069 (struct regcache) <tdesc>: New field.
9070 (init_register_cache, new_register_cache): Add target_desc
9072 (regcache_invalidate_thread): Declare.
9073 (regcache_invalidate_one): Delete declaration.
9074 (regcache_release): Declare.
9075 (find_register_by_number, register_cache_size, register_size)
9076 (find_regno): Add target_desc parameter.
9077 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9079 * remote-utils.c: Include tdesc.h.
9080 (outreg, prepare_resume_reply): Adjust.
9081 * server.c: Include tdesc.h.
9082 (gdbserver_xmltarget): Delete declaration.
9083 (get_features_xml, process_serial_event): Adjust.
9084 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9086 (struct process_info) <tdesc>: New field.
9087 (ipa_tdesc): Declare.
9088 * tdesc.c: New file.
9089 * tdesc.h: New file.
9090 * tracepoint.c: Include tdesc.h.
9091 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9092 (get_context_regcache): Adjust to pass ipa_tdesc down.
9093 (do_action_at_tracepoint): Adjust to get the register cache size
9094 from the context regcache's description.
9095 (traceframe_walk_blocks): Adjust to get the register cache size
9096 from the current trace frame's description.
9097 (traceframe_get_pc): Adjust to get current trace frame's
9098 description and pass it down.
9099 (gdb_collect): Adjust to get the register cache size from the
9101 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9102 (gdbserver_xmltarget): Delete.
9103 (initialize_low_tracepoint): Set the ipa's target description.
9104 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9105 (initialize_low_tracepoint): Set the ipa's target description.
9106 * linux-x86-low.c: Include tdesc.h.
9107 [__x86_64__] (is_64bit_tdesc): New.
9108 (ps_get_thread_area, x86_get_thread_area): Use it.
9109 (i386_cannot_store_register): Rename to ...
9110 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9111 (i386_cannot_fetch_register): Rename to ...
9112 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9113 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9115 (target_regsets): Rename to ...
9116 (x86_regsets): ... this.
9117 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9119 (x86_siginfo_fixup): Use is_64bit_tdesc.
9120 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9121 (tdesc_x32_avx_linux, tdesc_x32_linux)
9122 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9124 (x86_linux_update_xmltarget): Delete.
9125 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9126 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9127 (AMD64_LINUX_USER64_CS): New.
9128 (x86_linux_read_description): New, based on
9129 x86_linux_update_xmltarget.
9130 (same_process_callback): New.
9131 (x86_arch_setup_process_callback): New.
9132 (x86_linux_update_xmltarget): New.
9133 (x86_regsets_info): New.
9134 (amd64_linux_regs_info): New.
9135 (i386_linux_usrregs_info): New.
9136 (i386_linux_regs_info): New.
9137 (x86_linux_regs_info): New.
9138 (x86_arch_setup): Reimplement.
9139 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9140 (x86_emit_ops): Ditto.
9141 (the_low_target): Adjust. Install x86_linux_regs_info,
9142 x86_cannot_fetch_register, and x86_cannot_store_register.
9143 (initialize_low_arch): New.
9144 * linux-ia64-low.c (tdesc_ia64): Declare.
9145 (ia64_fetch_register): Adjust.
9146 (ia64_usrregs_info, regs_info): New globals.
9147 (ia64_regs_info): New function.
9148 (the_low_target): Adjust.
9149 (initialize_low_arch): New function.
9150 * linux-sparc-low.c (tdesc_sparc64): Declare.
9151 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9153 (sparc_arch_setup): New function.
9154 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9155 (the_low_target): Adjust.
9156 (initialize_low_arch): New function.
9157 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9158 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9159 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9160 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9161 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9162 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9163 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9164 (tdesc_powerpc_isa205_vsx64l): Declare.
9165 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9166 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9167 (ppc_set_pc, ppc_get_hwcap): Adjust.
9168 (ppc_usrregs_info): Forward declare.
9169 (!__powerpc64__) ppc_regmap_adjusted: New global.
9170 (ppc_arch_setup): Adjust to the current process'es target
9172 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9173 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9174 (ppc_store_evrregset): Adjust.
9175 (target_regsets): Rename to ...
9176 (ppc_regsets): ... this, and make static.
9177 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9178 (ppc_regs_info): New function.
9179 (the_low_target): Adjust.
9180 (initialize_low_arch): New function.
9181 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9182 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9183 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9184 (tdesc_s390x_linux64v2): Declare.
9185 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9186 (s390_fill_gregset, s390_store_last_break): Adjust.
9187 (target_regsets): Rename to ...
9188 (s390_regsets): ... this, and make static.
9189 (s390_get_pc, s390_set_pc): Adjust.
9190 (s390_get_hwcap): New target_desc parameter, and use it.
9191 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9192 (s390_arch_setup): Adjust to set the current process'es target
9193 description. Don't adjust the regmap.
9194 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9195 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9196 (regs_info_3264): New globals.
9197 (s390_regs_info): New function.
9198 (the_low_target): Adjust.
9199 (initialize_low_arch): New function.
9200 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9201 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9202 [__mips64] (init_registers_mips_linux)
9203 (init_registers_mips_dsp_linux): Delete defines.
9204 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9205 (have_dsp): New global.
9206 (mips_read_description): New, based on mips_arch_setup.
9207 (mips_arch_setup): Reimplement.
9208 (get_usrregs_info): New function.
9209 (mips_cannot_fetch_register, mips_cannot_store_register)
9210 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9211 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9212 (target_regsets): Rename to ...
9213 (mips_regsets): ... this, and make static.
9214 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9215 (dsp_regs_info, regs_info): New globals.
9216 (mips_regs_info): New function.
9217 (the_low_target): Adjust.
9218 (initialize_low_arch): New function.
9219 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9220 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9222 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9223 (arm_read_description): New, with bits factored from
9225 (arm_arch_setup): Reimplement.
9226 (target_regsets): Rename to ...
9227 (arm_regsets): ... this, and make static.
9228 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9229 (arm_regs_info): New function.
9230 (the_low_target): Adjust.
9231 (initialize_low_arch): New function.
9232 * linux-m68k-low.c (tdesc_m68k): Declare.
9233 (target_regsets): Rename to ...
9234 (m68k_regsets): ... this, and make static.
9235 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9236 (m68k_regs_info): New function.
9237 (m68k_arch_setup): New function.
9238 (the_low_target): Adjust.
9239 (initialize_low_arch): New function.
9240 * linux-sh-low.c (tdesc_sharch): Declare.
9241 (target_regsets): Rename to ...
9242 (sh_regsets): ... this, and make static.
9243 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9244 (sh_regs_info, sh_arch_setup): New functions.
9245 (the_low_target): Adjust.
9246 (initialize_low_arch): New function.
9247 * linux-bfin-low.c (tdesc_bfin): Declare.
9248 (bfin_arch_setup): New function.
9249 (bfin_usrregs_info, regs_info): New globals.
9250 (bfin_regs_info): New function.
9251 (the_low_target): Adjust.
9252 (initialize_low_arch): New function.
9253 * linux-cris-low.c (tdesc_cris): Declare.
9254 (cris_arch_setup): New function.
9255 (cris_usrregs_info, regs_info): New globals.
9256 (cris_regs_info): New function.
9257 (the_low_target): Adjust.
9258 (initialize_low_arch): New function.
9259 * linux-cris-low.c (tdesc_crisv32): Declare.
9260 (cris_arch_setup): New function.
9261 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9262 (cris_regs_info): New function.
9263 (the_low_target): Adjust.
9264 (initialize_low_arch): New function.
9265 * linux-m32r-low.c (tdesc_m32r): Declare.
9266 (m32r_arch_setup): New function.
9267 (m32r_usrregs_info, regs_info): New globals.
9268 (m32r_regs_info): Adjust.
9269 (initialize_low_arch): New function.
9270 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9271 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9272 (tic6x_usrregs_info): Forward declare.
9273 (tic6x_read_description): New function, based on ...
9274 (tic6x_arch_setup): ... this. Reimplement.
9275 (target_regsets): Rename to ...
9276 (tic6x_regsets): ... this, and make static.
9277 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9278 (tic6x_regs_info): New function.
9279 (the_low_target): Adjust.
9280 (initialize_low_arch): New function.
9281 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9282 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9283 (target_regsets): Rename to ...
9284 (xtensa_regsets): ... this, and make static.
9285 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9287 (xtensa_arch_setup, xtensa_regs_info): New functions.
9288 (the_low_target): Adjust.
9289 (initialize_low_arch): New function.
9290 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9291 (nios2_arch_setup): Set the current process'es tdesc.
9292 (target_regsets): Rename to ...
9293 (nios2_regsets): ... this.
9294 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9295 (nios2_regs_info): New function.
9296 (the_low_target): Adjust.
9297 (initialize_low_arch): New function.
9298 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9299 (aarch64_arch_setup): Set the current process'es tdesc.
9300 (target_regsets): Rename to ...
9301 (aarch64_regsets): ... this.
9302 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9303 (aarch64_regs_info): New function.
9304 (the_low_target): Adjust.
9305 (initialize_low_arch): New function.
9306 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9308 (target_regsets): Rename to ...
9309 (tile_regsets): ... this.
9310 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9311 (tile_regs_info): New function.
9312 (tile_arch_setup): Set the current process'es tdesc.
9313 (the_low_target): Adjust.
9314 (initialize_low_arch): New function.
9315 * spu-low.c (tdesc_spu): Declare.
9316 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9317 * win32-arm-low.c (tdesc_arm): Declare.
9318 (arm_arch_setup): New function.
9319 (the_low_target): Install arm_arch_setup instead of
9321 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9322 (init_windows_x86): Rename to ...
9323 (i386_arch_setup): ... this. Set `win32_tdesc'.
9324 (the_low_target): Adjust.
9325 * win32-low.c (win32_tdesc): New global.
9326 (child_add_thread): Don't create the thread cache here.
9327 (do_initial_child_stuff): Set the new process'es tdesc.
9328 * win32-low.h (struct target_desc): Forward declare.
9329 (win32_tdesc): Declare.
9330 * lynx-i386-low.c (tdesc_i386): Declare global.
9331 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9332 * lynx-low.c (lynx_tdesc): New global.
9333 (lynx_add_process): Set the new process'es tdesc.
9334 * lynx-low.h (struct target_desc): Forward declare.
9335 (lynx_tdesc): Declare global.
9336 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9337 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9338 * nto-low.c (nto_tdesc): New global.
9339 (do_attach): Set the new process'es tdesc.
9340 * nto-low.h (struct target_desc): Forward declare.
9341 (nto_tdesc): Declare.
9342 * nto-x86-low.c (tdesc_i386): Declare.
9343 (nto_x86_arch_setup): Set `nto_tdesc'.
9345 2013-06-04 Gary Benson <gbenson@redhat.com>
9347 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9348 to qSupported response when appropriate.
9349 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9350 with nonzero-length annex.
9351 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9352 arguments supplied in annex.
9354 2013-05-31 Doug Evans <dje@google.com>
9357 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9358 64 bits in 64-cross-32 environment.
9360 2013-05-28 Pedro Alves <palves@redhat.com>
9362 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9363 (aarch64-without-fpu.c): Delete rule.
9364 * configure.srv (aarch64*-*-linux*): Remove references to
9365 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9366 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9369 2013-05-24 Pedro Alves <palves@redhat.com>
9371 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9372 instead of strchr/decode_address. Error if the range isn't split
9373 with a ','. Don't assume there's be a ':' in the action.
9375 2013-05-23 Yao Qi <yao@codesourcery.com>
9376 Pedro Alves <palves@redhat.com>
9378 * linux-low.c (lwp_in_step_range): New function.
9379 (linux_wait_1): If the thread was range stepping and stopped
9380 outside the stepping range, report the stop to GDB. Otherwise,
9381 continue stepping. Add range stepping debug output.
9382 (linux_set_resume_request): Copy the step range from the resume
9384 (linux_supports_range_stepping): New.
9385 (linux_target_ops) <supports_range_stepping>: Set to
9386 linux_supports_range_stepping.
9387 * linux-low.h (struct linux_target_ops)
9388 <supports_range_stepping>: New field.
9389 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9390 * linux-x86-low.c (x86_supports_range_stepping): New.
9391 (the_low_target) <supports_range_stepping>: Set to
9392 x86_supports_range_stepping.
9393 * server.c (handle_v_cont): Handle 'r' action.
9394 (handle_v_requests): Append ";r" if the target supports range
9396 * target.h (struct thread_resume) <step_range_start,
9397 step_range_end>: New fields.
9398 (struct target_ops) <supports_range_stepping>:
9400 (target_supports_range_stepping): New macro.
9402 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9404 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9405 confusion in comment.
9407 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9409 * lynx-low.c (struct process_info_private): New type.
9410 (lynx_add_process): New function.
9411 (lynx_create_inferior, lynx_attach): Replace calls to
9412 add_process by calls to lynx_add_process.
9413 (lynx_resume): If PTID is null, then try using
9414 current_process()->private->last_wait_event_ptid.
9416 (lynx_clear_inferiors): Delete. The contents of that function
9417 has been inlined in lynx_mourn;
9418 (lynx_wait_1): Save the ptid in the process's private data.
9419 (lynx_mourn): Free the process' private data. Replace call
9420 to lynx_clear_inferiors by call to clear_inferiors.
9422 2013-05-17 Yao Qi <yao@codesourcery.com>
9424 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9427 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9429 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9430 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9431 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9432 PT_TEXT_END_ADDR guards. Update comments.
9433 (linux_target_op) <read_offsets>: Conditionally define to
9434 linux_read_offsets if the target is UCLIBC and if it defines
9435 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9437 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9438 Andrew Jenner <andrew@codesourcery.com>
9440 * Makefile.in (SFILES): Add linux-nios2-low.c.
9441 (clean): Add action to delete nios2-linux.c.
9442 (nios2-linux.c): New rule.
9443 * configure.srv: Add nios2*-*-linux*.
9444 * linux-nios2-low.c: New.
9446 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9448 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9450 2013-04-25 Hui Zhu <hui@codesourcery.com>
9453 * ax.c (ax_printf): Add fflush.
9455 2013-04-22 Tom Tromey <tromey@redhat.com>
9457 * Makefile.in (SFILES): Add filestuff.c.
9458 (OBS): Add filestuff.o.
9459 (filestuff.o): New target.
9460 * config.in, configure: Rebuild.
9461 * configure.ac: Check for fdwalk, pipe2.
9463 2013-04-17 Pedro Alves <palves@redhat.com>
9465 * configure.ac (USE_THREAD_DB): Delete variable.
9466 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9467 Don't AC_SUBST USE_THREAD_DB.
9468 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9469 * config.in, configure: Regenerate.
9471 2013-04-16 Pedro Alves <palves@redhat.com>
9473 * linux-low.h (struct lwp_info) <thread_known>: Move under
9474 the USE_THREAD_DB #ifdef.
9476 2013-04-16 Pedro Alves <palves@redhat.com>
9478 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9479 (linux-low.o): Delete rule.
9480 * linux-low.h: Always include "gdb_thread_db.h" instead of
9481 conditionally including thread_db.h.
9482 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9485 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9487 * Makefile.in (install-only): Fix make install regression.
9489 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9491 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9492 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9494 * gdbserver.1: Remove.
9496 2013-03-22 Pedro Alves <palves@redhat.com>
9498 * linux-low.c (handle_extended_wait): Don't call
9499 linux_enable_event_reporting.
9501 2013-03-15 Tony Theodore <tonyt@logyst.com>
9504 * Makefile.in (SHELL): Use @SHELL@.
9506 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9508 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9511 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9513 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9514 Remove extraneous NULL element.
9516 2013-03-13 Yao Qi <yao@codesourcery.com>
9518 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9519 'V' block in trace frame.
9521 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9523 * target.h (struct target_ops): Add btrace ops.
9524 (target_supports_btrace): New macro.
9525 (target_enable_btrace): New macro.
9526 (target_disable_btrace): New macro.
9527 (target_read_btrace): New macro.
9528 * gdbthread.h (struct thread_info): Add btrace field.
9529 * server.c: Include btrace-common.h.
9530 (handle_btrace_general_set): New function.
9531 (handle_btrace_enable): New function.
9532 (handle_btrace_disable): New function.
9533 (handle_general_set): Call handle_btrace_general_set.
9534 (handle_qxfer_btrace): New function.
9535 (struct qxfer qxfer_packets[]): Add btrace entry.
9536 * inferiors.c (remove_thread): Disable btrace.
9537 * linux-low: Include linux-btrace.h.
9538 (linux_low_enable_btrace): New function.
9539 (linux_low_read_btrace): New function.
9540 (linux_target_ops): Add btrace ops.
9541 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9542 Add srv_linux_btrace=yes.
9543 (x86_64-*-linux*): Add linux-btrace.o.
9544 Add srv_linux_btrace=yes.
9545 * configure.ac: Define HAVE_LINUX_BTRACE.
9546 * config.in: Regenerated.
9547 * configure: Regenerated.
9549 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9551 * server.c (handle_qxfer): Preserve error message if -3 is
9553 (qxfer): Document the -3 return value.
9555 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9557 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9558 (linux_btrace_h): New variable.
9559 (linux-btrace.o): New rule.
9561 2013-03-08 Stan Shebs <stan@codesourcery.com>
9562 Hafiz Abid Qadeer <abidh@codesourcery.com>
9564 * tracepoint.c (trace_buffer_size): New global.
9565 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9566 (init_trace_buffer): Change to one-argument function. Allocate
9567 trace buffer memory.
9568 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9569 handle QTBuffer:size packet.
9570 (cmd_bigqtbuffer_size): New function.
9571 (initialize_tracepoint): Call init_trace_buffer with
9572 DEFAULT_TRACE_BUFFER_SIZE.
9573 * server.c (handle_query): Add QTBuffer:size in the
9576 2013-03-07 Yao Qi <yao@codesourcery.com>
9578 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9579 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9581 (cmd_qtsp): Adjust condition. Do post increment.
9582 Set cur_action and cur_step_action back to 0.
9584 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9587 * linux-low.c (linux_write_memory): Return early success if LEN is
9590 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9592 * configure.srv: Add x86_64-*-cygwin* as target.
9594 2013-02-28 Tom Tromey <tromey@redhat.com>
9596 * configure.ac: Invoke AC_SYS_LARGEFILE.
9597 * configure, config.in: Rebuild.
9599 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9601 * win32-low.c: Throughout, fix format strings and casts of
9602 printf-like functions to avoid type related warnings on all
9604 (get_child_debug_event): Print dwDebugEventCode as hex since
9605 that's how it's usually documented.
9607 2013-02-28 Yao Qi <yao@codesourcery.com>
9609 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9612 2013-02-27 Jiong Wang <jiwang@tilera.com>
9614 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9615 (reg-tilegx32.c): New rule.
9616 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9617 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9618 different register info initializer according to elf class.
9619 (init_registers_tilgx32): New function. The tilegx32 register info
9621 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9622 (tile_store_gregset): Likewise.
9624 2013-02-27 Yao Qi <yao@codesourcery.com>
9626 * server.c (process_point_options): Print debug message when
9627 debug_threads is true.
9629 2013-02-26 Yao Qi <yao@codesourcery.com>
9631 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9633 2013-02-19 Pedro Alves <palves@redhat.com>
9634 Kai Tietz <ktietz@redhat.com>
9638 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9639 instead of strtoul to extract address from packet.
9640 (process_serial_event) <'z'>: Likewise.
9642 2013-02-18 Yao Qi <yao@codesourcery.com>
9644 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9646 2013-02-14 Pedro Alves <palves@redhat.com>
9650 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9651 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9653 2013-02-14 Pedro Alves <palves@redhat.com>
9655 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9657 2013-02-14 Pedro Alves <palves@redhat.com>
9659 * tracepoint.c (save_string): Delete.
9660 (add_tracepoint_action): Use savestring instead of save_string.
9662 2013-02-12 Pedro Alves <palves@redhat.com>
9664 * linux-xtensa-low.c: Ditto.
9665 * xtensa-xtregs.c: Ditto.
9667 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9669 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9672 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9674 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9675 aarch64_num_wp_regs and aarch64_num_bp_regs to
9676 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9678 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9680 * linux-aarch64-low.c (ps_get_thread_area): Replace
9681 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9683 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9684 Marcus Shawcroft <marcus.shawcroft@arm.com>
9685 Nigel Stephens <nigel.stephens@arm.com>
9686 Yufeng Zhang <yufeng.zhang@arm.com>
9688 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9689 (aarch64.c, aarch64-without-fpu.c): New targets.
9690 * configure.srv (aarch64*-*-linux*): New.
9691 * linux-aarch64-low.c: New file.
9693 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9695 * linux-low.c (handle_extended_wait, linux_create_inferior)
9696 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9697 (dequeue_one_deferred_signal, linux_resume_one_thread)
9698 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9699 (linux_tracefork_grandchild, linux_test_for_tracefork)
9700 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9701 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9702 where the argument is 0.
9704 2013-01-25 Yao Qi <yao@codesourcery.com>
9706 * event-loop.c: Include "queue.h".
9707 (gdb_event_p): New typedef.
9708 (struct gdb_event) <next_event>: Remove.
9709 (event_queue): Change to QUEUE(gdb_event_p).
9710 (async_queue_event): Remove.
9711 (gdb_event_xfree): New.
9712 (initialize_event_loop): New.
9713 (process_event): Use API from QUEUE.
9714 (wait_for_event): Likewise.
9715 * server.c (main): Call initialize_event_loop.
9716 * server.h (initialize_event_loop): Declare.
9718 2013-01-18 Yao Qi <yao@codesourcery.com>
9720 * ax.h (struct eval_agent_expr_context): New.
9721 (gdb_eval_agent_expr): Update declaration.
9722 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9723 TFRAME. Add new argument CTX.
9724 * server.h (struct eval_agent_expr_context): Declare.
9725 (agent_mem_read, agent_tsv_read): Update declaration.
9726 (agent_mem_read_string): Likewise.
9727 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9728 (add_traceframe_block): Add new argument TPOINT.
9729 Increase TPOINT->traceframe_usage.
9730 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9731 eval_tracepoint_agent_expr.
9732 (condition_true_at_tracepoint): Likewise.
9733 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9734 (agent_mem_read_string, agent_tsv_read): Likewise.
9736 2013-01-16 Yao Qi <yao@codesourcery.com>
9738 * linux-low.c (linux_resume_one_lwp): Don't check
9739 'lwp->bp_reinsert != 0'.
9741 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9742 Pedro Alves <palves@redhat.com>
9744 * lynx-low.c (ptrace_request_to_str): Define a temporary
9745 macro and use it to simplify this function's implementation.
9747 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9749 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9752 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9754 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9756 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9758 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9760 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9762 * lynx-low.c (lynx_resume): Use the resume_info parameter
9763 to determine the ptid for the lynx_ptrace call, unless
9764 it is equal to minus_one_ptid, in which case we use the
9765 ptid of the current_inferior.
9766 (lynx_wait_1): After having received a thread create/exit
9767 event, resume the inferior's execution using the signaling
9768 thread's ptid, rather than the old ptid.
9770 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9772 * lynx-low.c (lynx_resume): Delete variable ret.
9774 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9776 * gdbreplay.c (gdbreplay_version): Update copyright year.
9777 * server.c (gdbserver_version): Likewise.
9779 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9781 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9784 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9786 * lynx-low.c (ptrace_request_to_str): Add handling for
9789 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9791 * lynx-low.c (lynx_attach): Delete variable new_process.
9793 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9795 * lynx-low.c (lynx_create_inferior): Delete variable
9798 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9800 * lynx-low.c (ptrace_request_to_str): Do not handle
9801 PTRACE_GETTHREADLIST if this macro does not exist.
9803 2012-12-15 Yao Qi <yao@codesourcery.com>
9805 * Makefile.in (OBS): Add notif.o.
9806 * notif.c, notif.h: New.
9807 * server.c: Include "notif.h".
9808 (struct vstop_notif) <next>: Remove.
9810 (queue_stop_reply): Update.
9811 (push_event, send_next_stop_reply): Remove.
9812 (discard_queued_stop_replies): Update.
9813 (notif_stop): New variable.
9814 (handle_v_stopped): Remove.
9815 (handle_v_requests): Don't call handle_v_stopped. Call
9816 handle_ack_notif instead.
9817 (queue_stop_reply_callback): Call notif_event_enque instead
9818 of queue_stop_reply.
9819 (handle_status): Don't call send_next_stop_reply, call
9820 notif_write_event instead.
9821 (kill_inferior_callback): Likewise.
9822 (detach_or_kill_inferior_callback): Likewise.
9823 (main): Call initialize_notif.
9824 (process_serial_event): Call QUEUE_is_empty.
9825 (handle_target_event): Call notif_push instead of push event.
9826 * server.h (push_event): Remove declaration.
9828 2012-12-10 Tom Tromey <tromey@redhat.com>
9830 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9831 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9834 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9835 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9836 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9837 (amd64-linux-ipa.o, ax.o): Rewrite.
9838 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9839 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9840 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9841 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9842 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9843 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9844 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9845 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9846 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9847 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9848 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9849 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9850 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9851 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9852 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9853 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9854 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9855 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9856 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9857 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9858 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9859 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9860 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9861 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9862 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9863 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9864 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9865 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9866 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9867 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9868 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9869 (reg-tilegx.o): Remove.
9870 (all_object_files): New macro.
9871 Include .deps files.
9872 * aclocal.m4, configure: Rebuild.
9873 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9874 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9875 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9877 2012-12-05 Tom Tromey <tromey@redhat.com>
9880 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9882 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9884 * configure.ac: Check for linux/perf_event.h.
9885 * config.in: Regenerated.
9886 * configure: Regenerated.
9888 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9890 * hostio.c (handle_readlink): Decrease buffer size
9891 parameter passed to readlink by one byte.
9893 2012-11-26 Yao Qi <yao@codesourcery.com>
9895 * configure.ac (build_warnings): Append '-Wempty-body'.
9896 * configure: Regenerated.
9897 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9900 2012-11-15 Pierre Muller <muller@sourceware.org>
9902 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9903 * config.in: Regenerate.
9904 * configure: Regenerate.
9905 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9906 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9907 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9908 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9910 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9911 instead of <sys/wait.h> header.
9912 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9914 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9916 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9917 (various make rules): Remove -DGDBSERVER
9919 2012-11-09 Yao Qi <yao@codesourcery.com>
9921 * spu-low.c (current_ptid): Move it to ..
9922 * gdbthread.h: ... here. New.
9923 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9924 * server.c (myresume, process_serial_event): Likewise.
9925 * thread-db.c (thread_db_find_new_threads): Likewise.
9926 * tracepoint.c (run_inferior_command): Likewise.
9928 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9930 * server.c (handle_search_memory_1): Include access length in
9933 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9935 * linux-crisv32-low.c: Fix compile errors.
9937 2012-09-04 Yao Qi <yao@codesourcery.com>
9939 * tracepoint.c (cmd_qtsv): Adjust debug message.
9940 Don't check CUR_TPOINT.
9942 2012-08-28 Yao Qi <yao@codesourcery.com>
9944 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9945 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9946 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9947 Remove declarations of xmalloc, xreallloc, xstrdup and
9949 * Makefile.in (libiberty_h): New.
9950 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9951 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9953 2012-08-23 Yao Qi <yao@codesourcery.com>
9955 * server.h: Remove declaration of 'xsnprintf'.
9957 2012-08-22 Keith Seitz <keiths@redhat.com>
9959 * server.h: Include build-gnulib-gbserver/config.h.
9960 * gdbreplay.c: Likewise.
9962 2012-08-08 Doug Evans <dje@google.com>
9964 * Makefile.in (SFILES): Add gdb_vecs.c.
9965 (OBS): Add gdb_vecs.o.
9966 (gdb_vecs_h, host_defs_h): New variables.
9967 (thread-db.o): Add $(gdb_vecs_h) dependency.
9968 (gdb_vecs.o): New rule.
9969 * thread-db.c: #include "gdb_vecs.h".
9970 (thread_db_load_search): Use a vector to iterate over path elements.
9971 Handle text appearing after "$pdir".
9973 * configure.ac: Add check for strstr.
9974 * config.in: Regenerate.
9975 * configure: Regenerate.
9977 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9979 * hostio.c (handle_pread): If pread fails, fall back to attempting
9981 (handle_pwrite): Likewise for pwrite.
9983 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9985 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9986 between unsupported TYPE and unimplementable ADDR/LEN combination.
9987 (arm_insert_point): Act on new return value.
9989 2012-07-31 Pedro Alves <palves@redhat.com>
9991 * server.c (process_point_options): Only skip tokens if we find
9992 one that is unrecognized. Don't treat 'X' specially while
9993 skipping unrecognized tokens.
9995 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9997 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9998 to 4-byte-align HW breakpoint addresses for Thumb.
10000 2012-07-27 Yao Qi <yao@codesourcery.com>
10004 * server.h: Declare gdb_agent_about_to_close.
10005 * target.c (kill_inferior): Include "agent.h".
10006 New. Send command 'kill'.
10007 * target.h (kill_inferior): Removed macro.
10008 * tracepoint.c (gdb_agent_about_to_close): New.
10009 (gdb_agent_helper_thread): Handle command 'close'.
10010 Wait endlessly until the inferior stops.
10011 Install gdb_agent_remove_socket to atexit hook.
10012 (agent_socket_name): New static variable.
10013 (gdb_agent_socket_init): Replace local variable 'name' with
10014 'agent_socket_name'.
10015 (gdb_agent_remove_socket): New.
10017 2012-07-27 Yao Qi <yao@codesourcery.com>
10019 * server.c (process_point_options): Stop at 'X' when parsing.
10021 2012-07-19 Michael Eager <eager@eagercon.com>
10023 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10025 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10026 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10027 hardware breakpoint.
10029 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10031 * gdbserver/linux-low.c (initialize_low): Call
10032 linux_ptrace_init_warnings.
10034 2012-07-02 Doug Evans <dje@google.com>
10036 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10039 2012-07-02 Stan Shebs <stan@codesourcery.com>
10041 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10042 (ax.o): Add it to build rule.
10044 (OBS): Add format.o.
10045 (IPA_OBS): Add format.o.
10046 * server.c (handle_query): Claim support for breakpoint commands.
10047 (process_point_options): Add command case.
10048 (process_serial_event): Leave running if there are printfs in
10050 * mem-break.h (any_persistent_commands): Declare.
10051 (add_breakpoint_commands): Declare.
10052 (gdb_no_commands_at_breakpoint): Declare.
10053 (run_breakpoint_commands): Declare.
10054 * mem-break.c (struct point_command_list): New struct.
10055 (struct breakpoint): New field command_list.
10056 (any_persistent_commands): New function.
10057 (add_commands_to_breakpoint): New function.
10058 (add_breakpoint_commands): New function.
10059 (gdb_no_commands_at_breakpoint): New function.
10060 (run_breakpoint_commands): New function.
10061 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10063 * ax.c: Include format.h.
10064 (ax_printf): New function.
10065 (gdb_eval_agent_expr): Add printf opcode.
10067 2012-06-13 Yao Qi <yao@codesourcery.com>
10069 * server.c (start_inferior): Remove duplicated writes to fields
10070 'last_resume_kind' and 'last_status' of 'current_inferior'.
10072 2012-06-12 Yao Qi <yao@codesourcery.com>
10073 Pedro Alves <palves@redhat.com>
10075 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10077 * server.c (handle_v_cont): Extend comment.
10079 2012-06-11 Yao Qi <yao@codesourcery.com>
10081 * linux-low.c (linux_attach): Add 'static'.
10083 2012-06-06 Yao Qi <yao@codesourcery.com>
10085 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10087 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10089 Fix gcc -flto compilation warning.
10090 * server.c (main): Make variable multi_mode and attach volatile.
10092 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10094 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10095 if the platform doesn't know about it.
10097 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10099 * Makefile.in (SFILES): Add linux-tile-low.c.
10100 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10101 * configure.srv: Handle tilegx-*-linux*.
10102 * linux-tile-low.c: New file.
10104 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10106 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10108 2012-05-24 Pedro Alves <palves@redhat.com>
10112 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10114 2012-05-24 Pedro Alves <palves@redhat.com>
10118 Replace target_signal with gdb_signal throughout.
10120 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10122 * linux-low.c (linux_store_registers): Avoid the copying sequence
10123 when no data has been retrieved by ptrace.
10125 2012-05-22 Will Deacon <will.deacon@arm.com>
10127 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10128 Include asm/ptrace.h.
10129 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10132 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10134 * linux-low.c (linux_store_registers): Don't re-retrieve data
10135 with ptrace that has already been obtained from /proc. Always
10136 copy any data retrieved with ptrace to the buffer supplied.
10138 2012-05-11 Yao Qi <yao@codesourcery.com>
10139 Pedro Alves <palves@redhat.com>
10141 * linux-low.c (enum stopping_threads_kind): New.
10142 (stopping_threads): Change type to `enum stopping_threads_kind'.
10143 (handle_extended_wait): If stopping and suspending threads, leave
10144 the new_lwp suspended too.
10145 (linux_wait_for_event): Adjust.
10146 (stop_all_lwps): Set `stopping_threads' to
10147 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10148 whether we're suspending threads or just stopping them. Assert no
10151 2012-04-29 Yao Qi <yao@codesourcery.com>
10153 * server.h: Move some code to ...
10154 * gdbthread.h: ... here. New.
10155 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10156 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10157 (nto-low.o, win32-low.o): Likewise.
10158 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10159 * regcache.c, remote-utils.c, server.c: Likewise.
10160 * target.c, tracepoint.c, win32-low.c: Likewise.
10162 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10164 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10165 (PTRACE_ARG4_TYPE): Likewise.
10166 (PTRACE_XFER_TYPE): Likewise.
10167 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10168 ptrace to PTRACE_ARG3_TYPE.
10169 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10170 (PTRACE_ARG4_TYPE): Likewise.
10171 (PTRACE_XFER_TYPE): Likewise.
10172 (linux_detach_one_lwp): Cast fourth argument of
10173 ptrace to long then PTRACE_ARG4_TYPE.
10174 (regsets_fetch_inferior_registers): Cast third argument of
10175 ptrace to long then PTRACE_ARG3_TYPE.
10176 (regsets_store_inferior_registers): Likewise.
10178 2012-04-20 Pedro Alves <palves@redhat.com>
10180 * configure: Regenerate.
10182 2012-04-19 Pedro Alves <palves@redhat.com>
10184 * Makefile.in (GNULIB_BUILDDIR): New.
10185 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10186 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10187 (all, install-only, uninstall, clean-info, all-lib, clean): No
10188 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10189 (maintainer-clean realclean distclean): Use subdir_do.
10191 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10192 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10193 * acinclude.m4: Include acx_configure_dir.m4.
10194 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10195 calls. Call AC_PROG_RANLIB. Configure gnulib using
10198 (GNULIB_STDINT_H): Adjust.
10199 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10200 * gdbreplay.c: Include build-gnulib/config.h.
10201 * server.h: Likewise.
10202 * aclocal.m4: Regenerate.
10203 * config.in: Regenerate.
10204 * configure: Regenerate.
10206 2012-04-19 Pedro Alves <palves@redhat.com>
10208 * Makefile.in (LIBGNU, INCGNU): Adjust.
10209 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10210 (all, install-only, uninstall, clean-info, all-lib, clean)
10211 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10212 * configure.ac: Adjust AC_OUTPUT output.
10213 * aclocal.m4: Regenerate.
10214 * configure: Regenerate.
10216 2012-04-19 Pedro Alves <palves@redhat.com>
10218 * Makefile.in (generated_files): New.
10219 (server_h): Remove the explicit dependency on config.h, and depend
10220 on $generated_files.
10222 2012-04-19 Pedro Alves <palves@redhat.com>
10224 * Makefile.in (INCGNU): Add -Ignulib.
10226 2012-04-19 Pedro Alves <palves@redhat.com>
10228 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10229 (INCGNU): ... this, and spell out -I here.
10230 (GNULIB_LIB): Rename to ...
10231 (LIBGNU): ... this.
10232 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10234 2012-04-19 Pedro Alves <palves@redhat.com>
10236 * config.in: Regenerate.
10238 2012-04-19 Pedro Alves <palves@redhat.com>
10240 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10241 * server.h (memmem): Remove declaration.
10242 * config.in: Regenerate.
10243 * configure: Regenerate.
10245 2012-04-19 Yao Qi <yao@codesourcery.com>
10247 * Makefile.in (SFILES): Add common/vec.c.
10251 2012-04-19 Yao Qi <yao@codesourcery.com>
10253 * remote-utils.c (prepare_resume_reply): Replace with macro
10254 target_core_of_thread.
10255 * server.c (handle_qxfer_threads_proper): Likewise.
10256 * target.h (traget_core_of_thread): New macro.
10258 2012-04-18 Pedro Alves <palves@redhat.com>
10260 * aclocal.m4: Regenerate.
10261 * configure: Regenerate.
10263 2012-04-16 Yao Qi <yao@codesourcery.com>
10265 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10266 duplicated on address.
10268 2012-04-16 Yao Qi <yao@codesourcery.com>
10270 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10271 (struct tracepoint_action_ops) <send>: New field.
10272 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10273 (agent_expr_send, x_tracepoint_action_send): New.
10274 (l_tracepoint_action_send): New.
10275 (cmd_qtdp): Download and install tracepoint
10276 according to `use_agent'.
10277 (run_inferior_command): Add one more parameter `len'.
10279 (tracepoint_send_agent): New.
10280 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10282 2012-04-16 Yao Qi <yao@codesourcery.com>
10284 * tracepoint.c (download_tracepoints): Moved to ...
10285 (cmd_qtstart): ... here.
10287 2012-04-14 Yao Qi <yao@codesourcery.com>
10289 * tracepoint.c: Include inttypes.h.
10290 (struct collect_memory_action): Use sized types.
10291 (struct tracepoint): Likewise.
10292 (cmd_qtdp, stop_tracing): Update print specifiers.
10293 (cmd_qtp, response_tracepoint): Likewise.
10294 (collect_data_at_tracepoint): Likewise.
10295 (collect_data_at_step): Likewise.
10297 2012-04-14 Yao Qi <yao@codesourcery.com>
10299 Import gnulib module inttypes.
10300 * aclocal.m4, config.in, configure: Regenerated.
10302 2012-04-14 Yao Qi <yao@codesourcery.com>
10304 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10305 Makefile and config.status at last.
10307 2012-04-13 Yao Qi <yao@codesourcery.com>
10309 * tracepoint.c: Include stdint.h unconditionally.
10311 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10313 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10314 on BFD_HAVE_SYS_PROCFS_TYPE.
10315 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10316 * configure: Regenerate.
10317 * config.in: Likewise.
10319 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10321 * Makefile.in (clean): Also remove x32.c x32-linux.c
10322 x32-avx.c x32-avx-linux.c.
10323 (x32.o): New target.
10325 (x32-linux.o): Likewise.
10326 (x32-linux.c): Likewise.
10327 (x32-avx.o): Likewise.
10328 (x32-avx.c): Likewise.
10329 (x32-avx-linux.o): Likewise.
10330 (x32-avx-linux.c): Likewise.
10332 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10333 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10334 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10335 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10336 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10337 i386/x32-avx-linux.xml.
10339 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10340 (init_registers_x32_avx_linux): Likwise.
10341 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10342 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10344 2012-04-13 Pedro Alves <palves@redhat.com>
10346 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10347 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10348 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10349 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10352 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10354 * linux-x86-low.c (compat_x32_clock_t): New.
10355 (compat_x32_siginfo_t): Likewise.
10356 (compat_x32_siginfo_from_siginfo): Likewise.
10357 (siginfo_from_compat_x32_siginfo): Likewise.
10358 (linux_is_elf64): Likewise.
10359 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10360 and siginfo_from_compat_x32_siginfo for x32.
10361 (x86_arch_setup): Set linux_is_elf64.
10363 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10366 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10368 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10369 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10370 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10371 compatible with process.
10373 2012-04-12 Yao Qi <yao@codesourcery.com>
10375 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10376 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10377 (install-only, install-info, clean): Handle sub dir gnulib.
10378 (all-lib, am--refresh): New targets.
10379 (memmem.o): Remove target.
10380 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10381 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10382 (AC_REPLACE_FUNCS): Remove memmem.
10383 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10384 (AC_OUTPUT): Generate Makefile in gnulib/.
10385 * aclocal.m4, config.in, configure: Regenerated.
10387 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10389 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10391 2012-04-05 Pedro Alves <palves@redhat.com>
10393 -Werror=strict-aliasing
10395 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10398 2012-04-04 Pedro Alves <palves@redhat.com>
10400 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10401 (sparc_store_gregset_from_stack, sparc_store_gregset)
10402 (sparc_breakpoint_at): Fix formatting.
10404 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10406 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10408 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10409 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10410 * config.in: Regenerate.
10411 * configure: Likewise.
10413 2012-03-29 Pedro Alves <palves@redhat.com>
10415 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10416 Correct ptrace arguments.
10418 2012-03-28 Pedro Alves <palves@redhat.com>
10420 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10421 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10422 (IA64_FR1_REGNUM): New defines.
10423 (ia64_fetch_register): New.
10424 (the_low_target): Install it.
10425 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10427 * linux-low.c (linux_fetch_registers): Try the
10428 the_low_target.fetch_register hook first.
10430 * linux-arm-low.c (the_low_target): Adjust.
10431 * linux-bfin-low.c (the_low_target): Adjust.
10432 * linux-cris-low.c (the_low_target): Adjust.
10433 * linux-crisv32-low.c (the_low_target): Adjust.
10434 * linux-m32r-low.c (the_low_target): Adjust.
10435 * linux-m68k-low.c (the_low_target): Adjust.
10436 * linux-mips-low.c (the_low_target): Adjust.
10437 * linux-ppc-low.c (the_low_target): Adjust.
10438 * linux-s390-low.c (the_low_target): Adjust.
10439 * linux-sh-low.c (the_low_target): Adjust.
10440 * linux-sparc-low.c (the_low_target): Adjust.
10441 * linux-tic6x-low.c (the_low_target): Adjust.
10442 * linux-x86-low.c (the_low_target): Adjust.
10443 * linux-xtensa-low.c (the_low_target): Adjust.
10445 2012-03-26 Pedro Alves <palves@redhat.com>
10447 * server.c (handle_qxfer_libraries): Don't bail early if
10448 the_target->qxfer_libraries_svr4 is not NULL.
10450 2012-03-26 Pedro Alves <palves@redhat.com>
10452 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10454 2012-03-23 Pedro Alves <palves@redhat.com>
10456 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10457 "library-list-svr4" element's start tag when the the DSO list is
10460 2012-03-23 Pedro Alves <palves@redhat.com>
10462 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10463 a variable whose type size is the same as the inferior's pointer
10466 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10468 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10470 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10471 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10472 * linux-low.h: Include <signal.h>.
10473 (struct siginfo): Remove forward declaration.
10474 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10477 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10479 * .gitignore: Ignore more files.
10481 2012-03-19 Pedro Alves <palves@redhat.com>
10482 Jan Kratochvil <jan.kratochvil@redhat.com>
10484 * server.c (cont_thread, general_thread): Add describing comments.
10485 (start_inferior): Clear `cont_thread'.
10486 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10489 2012-03-15 Yao Qi <yao@codesourcery.com>
10491 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10493 (cmd_qtdp): ... here.
10495 2012-03-15 Yao Qi <yao@codesourcery.com>
10497 * tracepoint.c (struct tracepoint_action_ops): New.
10498 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10499 (m_tracepoint_action_download): New.
10500 (r_tracepoint_action_download): New.
10501 (x_tracepoint_action_download): New.
10502 (l_tracepoint_action_download): New.
10503 (add_tracepoint_action): Install `action->ops' according type.
10504 (download_tracepoint_1): Move code `download' function pointer
10505 of various tracepoint_action_ops.
10507 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10509 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10510 linux_ptrace_attach_warnings.
10512 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10514 * Makefile.in (linux-ptrace.o): New.
10515 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10516 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10517 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10518 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10519 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10521 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10523 2012-03-08 Yao Qi <yao@codesourcery.com>
10524 Pedro Alves <palves@redhat.com>
10526 Fix PR server/13392.
10527 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10528 offset of JMP insn.
10529 * tracepoint.c (remove_tracepoint): New.
10530 (cmd_qtdp): Call remove_tracepoint when failed to install.
10532 2012-03-07 Pedro Alves <palves@redhat.com>
10534 * linux-low.c (get_detach_signal): New.
10535 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10536 Pass on pending signals to PTRACE_DETACH. Check the result of the
10538 * server.c (program_signals, program_signals_p): New.
10539 (handle_general_set): Handle QProgramSignals.
10540 * server.h (program_signals, program_signals_p): Declare.
10542 2012-03-05 Pedro Alves <palves@redhat.com>
10543 Jan Kratochvil <jan.kratochvil@redhat.com>
10545 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10548 2012-03-03 Yao Qi <yao@codesourcery.com>
10550 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10551 agent_look_up_symbols.
10553 2012-03-03 Yao Qi <yao@codesourcery.com>
10555 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10556 (linux-x86-low.o): Likewise.
10557 * server.h: Remove in_process_agent_loaded.
10558 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10562 2012-03-03 Yao Qi <yao@codesourcery.com>
10564 * tracepoint.c (gdb_agent_capability): New global.
10565 (in_process_agent_loaded_ust): Renamed to
10566 `in_process_agent_supports_ust'.
10568 (in_process_agent_supports_ust): Call agent_capability_check.
10569 (clear_installed_tracepoints): Assert that agent supports
10572 2012-03-03 Yao Qi <yao@codesourcery.com>
10574 * linux-low.c (linux_supports_agent): New.
10575 (linux_target_ops): Initialize field `supports_agent' with
10576 linux_supports_agent.
10577 * target.h (struct target_ops) <supports_agent>: New.
10578 (target_supports_agent): New macro.
10579 * server.c (handle_general_set): Handle packet 'QAgent'.
10580 (handle_query): Send `QAgent+'.
10581 * Makefile.in (server.o): Depends on agent.h.
10583 2012-03-03 Yao Qi <yao@codesourcery.com>
10585 * Makefile.in (OBS): Add agent.o.
10586 Add new rule for agent.o.
10587 Track dependence of tracepoint.c on agent.h.
10588 * tracepoint.c (run_inferior_command_1):
10589 (run_inferior_command): Call agent_run_command.
10590 (gdb_ust_connect_sync_socket): Deleted. Move it to
10592 (resume_thread, stop_thread): Likewise.
10593 (gdb_ust_socket_init): Renamed to ...
10594 (gdb_agent_socket_init): ... New.
10595 (gdb_ust_thread): Renamed to ...
10596 (gdb_agent_helper_thread): ... New.
10597 (gdb_ust_init): Move some code to ...
10598 (gdb_agent_init): ... here. New.
10599 [HAVE_UST]: Call gdb_ust_init.
10600 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10601 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10602 * config.in, configure: Regenerated.
10604 2012-03-02 Pedro Alves <palves@redhat.com>
10606 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10607 * linux-low.c (struct simple_pid_list): New.
10608 (stopped_pids): New a struct simple_pid_list pointer.
10609 (add_to_pid_list, pull_pid_from_list): New.
10610 (handle_extended_wait): Don't assume the first signal new children
10611 report is SIGSTOP. Adjust call to pull_pid_from_list.
10612 (linux_wait_for_lwp): Adjust.
10614 2012-03-02 Yao Qi <yao@codesourcery.com>
10616 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10619 2012-03-02 Yao Qi <yao@codesourcery.com>
10621 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10622 `stop_pc' and `tpoint'. Update caller.
10624 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10626 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10627 * linux-low.c (use_linux_regsets): New macro.
10628 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10629 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10630 (linux_register_in_regsets): New function.
10631 (usr_fetch_inferior_registers): Skip registers covered by
10633 (usr_store_inferior_registers): Likewise.
10634 (usr_fetch_inferior_registers): New macro.
10635 (usr_store_inferior_registers): Likewise.
10636 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10637 (linux_store_registers): Likewise.
10638 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10640 (init_registers_mips64_dsp_linux): Likewise.
10641 (init_registers_mips_linux): New macro.
10642 (init_registers_mips_dsp_linux): Likewise.
10643 (mips_dsp_num_regs): Likewise.
10644 (DSP_BASE, DSP_CONTROL): New fallback macros.
10645 (mips_base_regs): New macro.
10646 (mips_regmap): Use it. Fix the size.
10647 (mips_dsp_regmap): New variable.
10648 (mips_dsp_regset_bitmap): Likewise.
10649 (mips_arch_setup): New function.
10650 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10652 (mips_cannot_store_register): Likewise.
10653 (the_low_target): Update .arch_setup, .num_regs and .regmap
10654 initializers. Add .regset_bitmap initializer.
10655 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10657 * linux-bfin-low.c (the_low_target): Likewise.
10658 * linux-cris-low.c (the_low_target): Likewise.
10659 * linux-crisv32-low.c (the_low_target): Likewise.
10660 * linux-ia64-low.c (the_low_target): Likewise.
10661 * linux-m32r-low.c (the_low_target): Likewise.
10662 * linux-m68k-low.c (the_low_target): Likewise.
10663 * linux-ppc-low.c (the_low_target): Likewise.
10664 * linux-s390-low.c (the_low_target): Likewise.
10665 * linux-sh-low.c (the_low_target): Likewise.
10666 * linux-sparc-low.c (the_low_target): Likewise.
10667 * linux-tic6x-low.c (the_low_target): Likewise.
10668 * linux-x86-low.c (the_low_target): Likewise.
10669 * linux-xtensa-low.c (the_low_target): Likewise.
10670 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10671 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10672 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10674 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10675 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10677 2012-02-29 Yao Qi <yao@codesourcery.com>
10678 Pedro Alves <palves@redhat.com>
10680 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10681 `step_over_finished' is true.
10683 2012-02-27 Pedro Alves <palves@redhat.com>
10685 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10686 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10688 2012-02-27 Pedro Alves <palves@redhat.com>
10691 * linux-low.c (pid_is_stopped): New.
10692 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10694 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10696 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10699 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10701 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10703 2012-02-24 Luis Machado <lgustavo@codesourcery>
10705 * server.c (handle_query): Advertise support for target-side
10706 breakpoint condition evaluation.
10707 (process_point_options): New function.
10708 (process_serial_event): When inserting a breakpoint, check for
10709 a target-side condition that should be evaluated.
10711 * mem-break.c: Include regcache.h and ax.h.
10712 (point_cond_list_t): New data structure.
10713 (breakpoint) <cond_list>: New field.
10714 (find_gdb_breakpoint_at): Make non-static.
10715 (delete_gdb_breakpoint_at): Clear any target-side
10717 (clear_gdb_breakpoint_conditions): New function.
10718 (add_condition_to_breakpoint): Likewise.
10719 (add_breakpoint_condition): Likewise.
10720 (gdb_condition_true_at_breakpoint): Likewise.
10721 (gdb_breakpoint_here): Return result directly instead
10722 of going through a local variable.
10724 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10725 (clear_gdb_breakpoint_conditions): Likewise.
10726 (add_breakpoint_condition): Likewise.
10727 (gdb_condition_true_at_breakpoint): Likewise.
10729 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10730 (need_step_over_p): Take target-side breakpoint condition into
10733 2012-02-24 Luis Machado <lgustavo@codesourcery>
10735 * server.h: Include tracepoint.h.
10736 (agent_mem_read, agent_get_trace_state_variable_value,
10737 agent_set_trace_state_variable_value,
10738 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10739 get_set_tsv_func_addr): New prototypes.
10741 * ax.h: New include file.
10742 * ax.c: New source file.
10744 * tracepoint.c: Include ax.h.
10745 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10746 agent_expr, eval_result_type): Move to ax.h.
10747 (parse_agent_expr): Rename to ...
10748 (gdb_parse_agent_expr): ... this, make it non-static and move
10750 (unparse_agent_expr) Rename to ...
10751 (gdb_unparse_agent_expr): ... this, make it non-static and move
10753 (eval_agent_expr): Rename to ...
10754 (eval_tracepoint_agent_expr): ... this.
10755 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10756 forward declarations.
10757 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10758 (agent_get_trace_state_variable_value): New function.
10759 (agent_set_trace_state_variable_value): New function.
10760 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10761 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10762 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10763 (condition_true_at_tracepoint): Likewise.
10764 (parse_agent_expr): Rename to ...
10765 (gdb_parse_agent_expr): ... this and move to ax.c.
10766 (unparse_agent_expr): Rename to ...
10767 (gdb_unparse_agent_expr): ... this and move to ax.c.
10768 (gdb_agent_op_name): Move to ax.c.
10769 (eval_agent_expr): Rename to ...
10770 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10772 (eval_tracepoint_agent_expr): New function.
10773 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10775 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10777 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10778 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10779 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10780 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10781 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10782 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10783 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10784 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10785 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10786 (compile_bytecodes): Remove forward declaration.
10787 (is_goto_target): Move to ax.c.
10788 (compile_bytecodes): Move to ax.c and call
10789 agent_get_trace_state_variable_value (...) and
10790 agent_set_trace_state_variable_value (...).
10792 * Makefile.in: Update ax.c and IPA dependencies.
10794 2012-02-24 Pedro Alves <palves@redhat.com>
10796 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10797 (cmd_bigqtbuffer_circular): ... this. Only handle
10798 'QTBuffer:circular:'.
10799 (handle_tracepoint_general_set): Adjust.
10801 2012-02-16 Yao Qi <yao@codesourcery.com>
10803 * inferiors.c: Move code to ...
10804 * dll.c: .... here. New.
10805 * server.h: Declare clear_dlls.
10806 * Makefile.in (SFILES): Add dll.c.
10810 2012-02-11 Yao Qi <yao@codesourcery.com>
10812 * server.c: (handle_monitor_command): Add a new parameter
10814 (handle_query): Update caller.
10816 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10818 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10819 * configure, config.in: Regenerate.
10820 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10823 2012-02-02 Pedro Alves <palves@redhat.com>
10825 Try SIGKILL first, then PTRACE_KILL.
10826 * linux-low.c (linux_kill_one_lwp): New.
10827 (linux_kill_one_lwp): Rename to ...
10828 (kill_one_lwp_callback): ... this. Use the new
10829 linux_kill_one_lwp.
10831 2012-02-02 Pedro Alves <palves@redhat.com>
10833 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10836 2012-01-27 Pedro Alves <palves@redhat.com>
10838 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10839 (elf_64_file_p): Make static.
10840 (linux_pid_exe_is_elf_64_file): New.
10841 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10842 Delete declarations.
10843 (linux_pid_exe_is_elf_64_file): Declare.
10844 * linux-x86-low.c (x86_arch_setup): Use
10845 linux_pid_exe_is_elf_64_file.
10847 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10849 * linux-low.c (linux_wait_for_event_1): Rename to ...
10850 (linux_wait_for_event): ... here and merge it with former
10851 linux_wait_for_event - new variable wait_ptid, use it.
10852 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10854 2012-01-23 Pedro Alves <palves@redhat.com>
10856 * server.c (main): Avoid yet another case of infinite loop while
10857 detaching/killing after a longjmp.
10859 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10862 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10864 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10866 * hostio.c (handle_readlink): New function.
10867 (handle_vFile): Call it to handle "vFile:readlink" packets.
10869 2012-01-20 Pedro Alves <palves@redhat.com>
10870 Ulrich Weigand <ulrich.weigand@linaro.org>
10872 * server.c (handle_v_requests): Only support vAttach and vRun to
10873 start multiple processes when in extended protocol mode.
10875 2012-01-17 Pedro Alves <palves@redhat.com>
10877 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10878 memalign plus mprotect to allocate the scratch buffer.
10880 2012-01-13 Pedro Alves <palves@redhat.com>
10882 * server.c (attach_inferior): Clear `cont_thread'.
10884 2012-01-13 Pedro Alves <palves@redhat.com>
10886 * server.c (main): Avoid infinite loop while detaching/killing
10889 2012-01-09 Doug Evans <dje@google.com>
10891 * server.c (start_inferior): Set last_ptid in --wrapper case.
10893 2012-01-06 Yao Qi <yao@codesourcery.com>
10895 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10897 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10899 2012-01-04 Yao Qi <yao@codesourcery.com>
10901 * tracepoint.c (cmd_qtdp): Print debug message
10902 for static tracepoint.
10904 2012-01-04 Yao Qi <yao@codesourcery.com>
10906 * tracepoint.c (trace_vdebug): Differentiate debug message
10907 between gdbserver and IPA.
10909 2012-01-03 Yao Qi <yao@codesourcery.com>
10911 * tracepoint.c (tracepoint_was_hit): Don't collect for
10914 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10916 * terminal.h: Reformat copyright header.
10918 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10920 * server.c (gdbserver_version): Update copyright year.
10921 * gdbreplay.c (gdbreplay_version): Likewise.
10923 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10925 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10928 2011-12-18 Hui Zhu <teawater@gmail.com>
10929 * linux-low.c (linux_create_inferior): Save return value to ret.
10931 2011-12-18 Hui Zhu <teawater@gmail.com>
10933 * linux-low.c (linux_create_inferior): Save return value to ret.
10935 2011-12-16 Doug Evans <dje@google.com>
10937 * linux-low.c (linux_create_inferior): If stdio connection,
10938 redirect stdin from /dev/null, stdout to stderr.
10939 * remote-utils.c (remote_is_stdio): New static global.
10940 (remote_connection_is_stdio): New function.
10941 (remote_prepare): Handle stdio connection.
10942 (remote_open): Ditto.
10943 (remote_close): Don't close stdin for stdio connections.
10944 (read_prim,write_prim): New functions. Replace all calls to
10945 read/write to these.
10946 * server.c (main): Watch for "-" argument. Move call to
10947 remote_prepare before start_inferior.
10948 * server.h (STDIO_CONNECTION_NAME): New macro.
10949 (remote_connection_is_stdio): Declare.
10951 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10952 in debugging output.
10954 2011-12-15 Yao Qi <yao@codesourcery.com>
10956 * tracepoint.c: Include sys/syscall.h.
10957 (gdb_ust_thread): Remove preprocessor conditional.
10959 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10961 * linux-low.c (linux_detach_one_lwp): Call
10962 the_low_target.prepare_to_resume before detaching.
10964 2011-12-14 Yao Qi <yao@codesourcery.com>
10966 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10969 2011-12-14 Yao Qi <yao@codesourcery.com>
10971 * i386-low.c (i386_low_stopped_data_address): Initialize local
10972 variable `control'.
10974 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10978 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10979 DR_CONTROL unless necessary. Extend comments.
10980 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10981 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10983 2011-12-13 Yao Qi <yao@codesourcery.com>
10985 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10987 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10989 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10991 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10992 Print new debug message for such case.
10994 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10996 Fix overlapping memcpy.
10997 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10998 the read_inferior_memory transfer.
10999 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11000 write_inferior_memory transfer.
11001 (set_fast_tracepoint_jump): New variable buf. Use it for the
11002 read_inferior_memory and write_inferior_memory transfers.
11003 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11004 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11005 Use it for the write_inferior_memory transfer.
11006 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11009 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11011 * linux-low.c (fetch_register, store_register): Make code
11012 consistent, fix formatting.
11014 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11016 * linux-low.c (usr_store_inferior_registers): Factor out code
11017 to handle individual registers into...
11018 (store_register): ... this new function.
11020 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11022 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11023 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11024 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11025 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11026 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11027 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11028 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11029 (srv_xmlfiles): Add new XML files.
11031 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11033 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11034 (init_registers_s390_linux32v1): Add prototype.
11035 (init_registers_s390_linux32v2): Likewise.
11036 (init_registers_s390_linux64v1): Likewise.
11037 (init_registers_s390_linux64v2): Likewise.
11038 (init_registers_s390x_linux64v1): Likewise.
11039 (init_registers_s390x_linux64v2): Likewise.
11040 (s390_num_regs): Increment to 52.
11041 (s390_regmap): Add orig_r2 register.
11042 (s390_num_regs_3264): Increment to 68.
11043 (s390_regmap_3264): Add orig_r2 register.
11044 (s390_collect_ptrace_register): Handle orig_r2 register.
11045 (s390_supply_ptrace_register): Likewise.
11046 (s390_fill_last_break): New function.
11047 (s390_store_last_break): Likewise.
11048 (s390_fill_system_call): New function.
11049 (s390_store_system_call): Likewise.
11050 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11052 (s390_check_regset): New function.
11053 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11054 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11055 Update target_regsets for available register sets.
11057 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11058 Jan Kratochvil <jan.kratochvil@redhat.com>
11060 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11061 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11063 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11064 * linux-low.h (struct process_info_private): New member r_debug.
11065 * server.c (handle_qxfer_libraries): Call
11066 the_target->qxfer_libraries_svr4.
11067 (handle_qxfer_libraries_svr4): New function.
11068 (qxfer_packets): New entry "libraries-svr4".
11069 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11070 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11071 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11072 PACKET_qXfer_libraries_svr4.
11074 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11076 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11077 PSW address/mask between 8-byte and 16-byte formats.
11078 (s390_supply_ptrace_register): Likewise.
11079 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11080 basic addressing mode bit.
11082 2011-11-24 Stan Shebs <stan@codesourcery.com>
11084 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11086 2011-11-17 Stan Shebs <stan@codesourcery.com>
11088 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11089 (tracing_start_time): New global.
11090 (tracing_stop_time): New global.
11091 (tracing_user_name): New global.
11092 (tracing_notes): New global.
11093 (tracing_stop_note): New global.
11094 (cmd_qtstart): Set traceframe_usage, start_time.
11095 (stop_tracing): Set stop_time.
11096 (cmd_qtstatus): Report additional status.
11097 (cmd_qtp): New function.
11098 (handle_tracepoint_query): Call it.
11099 (cmd_qtnotes): New function.
11100 (handle_tracepoint_general_set): Call it.
11101 (get_timestamp): Rename from tsv_get_timestamp.
11103 2011-11-14 Stan Shebs <stan@codesourcery.com>
11104 Kwok Cheung Yeung <kcy@codesourcery.com>
11106 * linux-x86-low.c (small_jump_insn): New.
11107 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11108 trampoline and error message, build a trampoline and issue a small
11109 jump instruction to it.
11110 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11111 trampoline and error message.
11112 (x86_get_min_fast_tracepoint_insn_len): New.
11113 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11114 * linux-low.h (struct linux_target_ops): Add arguments to
11115 install_fast_tracepoint_jump_pad operation, add new operation.
11116 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11118 (linux_get_min_fast_tracepoint_insn_len): New function.
11119 (linux_target_op): Add new operation.
11120 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11121 (gdb_trampoline_buffer_end): Ditto.
11122 (gdb_trampoline_buffer_error): Ditto.
11123 (struct ipa_sym_addresses): Add fields for new IPA variables.
11124 (symbol_list): Add entries for new IPA variables.
11125 (struct tracepoint): Add fields to hold the address range of the
11126 trampoline used by the tracepoint.
11127 (trampoline_buffer_head): New static variable.
11128 (trampoline_buffer_tail): Ditto.
11129 (claim_trampoline_space): New function.
11130 (have_fast_tracepoint_trampoline_buffer): New function.
11131 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11133 (install_fast_tracepoint): Ditto, also add error buffer argument.
11134 (cmd_qtminftpilen): New function.
11135 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11136 (fast_tracepoint_from_trampoline_address): New function.
11137 (fast_tracepoint_collecting): Handle trampoline as part of jump
11139 (set_trampoline_buffer_space): New function.
11140 (initialize_tracepoint): Initialize new IPA variables.
11141 * target.h (struct target_ops): Add arguments to
11142 install_fast_tracepoint_jump_pad operation, add new
11143 get_min_fast_tracepoint_insn_len operation.
11144 (target_get_min_fast_tracepoint_insn_len): New.
11145 (install_fast_tracepoint_jump_pad): Add arguments.
11146 * server.h (IPA_BUFSIZ): Define.
11147 * linux-i386-ipa.c: Include extra header files.
11148 (initialize_fast_tracepoint_trampoline_buffer): New function.
11149 (initialize_low_tracepoint): Call it.
11150 * server.h (set_trampoline_buffer_space): Declare.
11151 (claim_trampoline_space): Ditto.
11152 (have_fast_tracepoint_trampoline_buffer): Ditto.
11154 2011-11-14 Yao Qi <yao@codesourcery.com>
11156 * server.c (handle_query): Handle InstallInTrace for qSupported.
11157 * tracepoint.c (add_tracepoint): Sort list.
11158 (install_tracepoint, download_tracepoint): New.
11159 (cmd_qtdp): Call them to install and download tracepoints.
11160 (sort_tracepoints): Removed.
11161 (cmd_qtstart): Update.
11163 2011-11-14 Yao Qi <yao@codesourcery.com>
11165 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11166 * mem-break.h: Declare.
11167 * tracepoint.c (cmd_qtstart): Move some code to ...
11168 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11170 (download_tracepoints): Move some code to ...
11171 (download_tracepoint_1): ... here. New.
11173 2011-11-08 Yao Qi <yao@codesourcery.com>
11175 * remote-utils.c (relocate_instruction): A comment fix.
11177 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11179 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11180 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11181 dr_status_mirror and dr_control_mirror from debug_reg_state.
11182 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11183 (i386_initial_stuff): Remove use of deleted globals.
11184 (i386_get_thread_context, i386_set_thread_context,
11185 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11186 from debug_reg_state.
11188 2011-11-05 Yao Qi <yao@codesourcery.com>
11190 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11191 address as TPOINT's.
11193 2011-11-02 Stan Shebs <stan@codesourcery.com>
11195 * tracepoint.c (agent_mem_read_string): New function.
11196 (eval_agent_expr): Call it for tracenz.
11197 * server.c (handle_query): Report support for tracenz.
11199 2011-11-02 Yao Qi <yao@codesourcery.com>
11201 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11203 2011-11-02 Yao Qi <yao@codesourcery.com>
11205 * target.h: Fix a typo in comment.
11207 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11209 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11210 clobber the breakpoints' shadows with fast tracepoint jumps.
11211 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11212 * target.c (write_inferior_memory): Also pass MYADDR down to
11215 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11217 * configure.ac: Check support for personality routine.
11218 * configure: Regenerate.
11219 * config.in: Likewise.
11220 * linux-low.c: Include <sys/personality.h>.
11221 Define ADDR_NO_RANDOMIZE if necessary.
11222 (linux_create_inferior): Disable address space randomization when
11223 forking inferior, if requested.
11224 (linux_supports_disable_randomization): New function.
11225 (linux_target_ops): Install it.
11226 * server.h (disable_randomization): Declare.
11227 * server.c (disable_randomization): New global variable.
11228 (handle_general_set): Handle QDisableRandomization.
11229 (handle_query): Likewise for qSupported.
11230 (main): Support --disable-randomization and --no-disable-randomization
11231 command line arguments.
11232 * target.h (struct target_ops): Add supports_disable_randomization.
11233 (target_supports_disable_randomization): New macro.
11235 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11237 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11239 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11240 [!PT_GETDSBT] (target_loadmap): New definition.
11241 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11242 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11243 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11244 and PT_GETDSBT to LINUX_LOADMAP.
11245 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11246 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11248 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11250 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11251 (arm_linux_hwbp_cap): New static variable.
11252 (arm_linux_get_hwbp_cap): Replace by ...
11253 (arm_linux_init_hwbp_cap): ... this new function.
11254 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11255 (arm_linux_get_hw_watchpoint_count): Likewise.
11256 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11257 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11258 (arm_prepare_to_resume): Use perror_with_name instead of error.
11260 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11262 * linux-arm-low.c: Include <signal.h>.
11263 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11264 (struct arm_linux_hwbp_cap): New data type.
11265 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11266 (struct arm_linux_hw_breakpoint): New data type.
11267 (MAX_BPTS, MAX_WPTS): Define.
11268 (struct arch_process_info, struct arch_lwp_info): New data types.
11269 (arm_linux_get_hwbp_cap): New function.
11270 (arm_linux_get_hw_breakpoint_count): Likewise.
11271 (arm_linux_get_hw_watchpoint_count): Likewise.
11272 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11273 (arm_hwbp_control_initialize): Likewise.
11274 (arm_hwbp_control_is_enabled): Likewise.
11275 (arm_hwbp_control_is_initialized): Likewise.
11276 (arm_hwbp_control_disable): Likewise.
11277 (arm_linux_hw_breakpoint_equal): Likewise.
11278 (arm_linux_hw_point_initialize): Likewise.
11279 (struct update_registers_data): New data structure.
11280 (update_registers_callback: New function.
11281 (arm_insert_point): Likewise.
11282 (arm_remove_point): Likewise.
11283 (arm_stopped_by_watchpoint): Likewise.
11284 (arm_stopped_data_address): Likewise.
11285 (arm_new_process): Likewise.
11286 (arm_new_thread): Likewise.
11287 (arm_prepare_to_resume): Likewise.
11288 (the_low_target): Register arm_insert_point, arm_remove_point,
11289 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11290 arm_new_thread, and arm_prepare_to_resume.
11292 2011-09-15 Stan Shebs <stan@codesourcery.com>
11294 * server.h (struct emit_ops): Add compare-goto fields.
11295 * tracepoint.c (gdb_agent_op_sizes): New table.
11296 (emit_eq_goto): New function.
11297 (emit_ne_goto): New function.
11298 (emit_lt_goto): New function.
11299 (emit_le_goto): New function.
11300 (emit_gt_goto): New function.
11301 (emit_ge_goto): New function.
11302 (is_goto_target): New function.
11303 (compile_bytecodes): Recognize special cases of compare-goto
11304 combinations and call specialized emitters for them.
11305 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11306 (amd64_emit_ne_goto): New function.
11307 (amd64_emit_lt_goto): New function.
11308 (amd64_emit_le_goto): New function.
11309 (amd64_emit_gt_goto): New function.
11310 (amd64_emit_ge_goto): New function.
11311 (amd64_emit_ops): Add the new functions.
11312 (i386_emit_eq_goto): New function.
11313 (i386_emit_ne_goto): New function.
11314 (i386_emit_lt_goto): New function.
11315 (i386_emit_le_goto): New function.
11316 (i386_emit_gt_goto): New function.
11317 (i386_emit_ge_goto): New function.
11318 (i386_emit_ops): Add the new functions.
11320 2011-09-08 Stan Shebs <stan@codesourcery.com>
11322 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11323 (i386_emit_epilogue): Restore %ebx.
11325 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11327 * server.c (step_thread): Remove definition.
11328 (process_serial_event): Don't handle Hs.
11329 * server.h (step_thread): Remove declaration.
11330 * target.c (set_desired_inferior): Remove use of step_thread.
11332 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11334 * linux-low.c: Include linux-procfs.h.
11335 (linux_attach_lwp_1): Update comments.
11336 (linux_attach): Scan for existing threads when attaching to a
11337 process that is the tgid.
11338 * Makefile.in: Update dependencies.
11340 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11342 * configure.srv: Add linux-procfs.o dependencies.
11344 2011-08-14 Yao Qi <yao@codesourcery.com>
11346 * target.h (struct target_ops): Fix indent.
11347 * win32-low.c (win32_target_ops): Fix comment.
11349 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11350 Yao Qi <yao@codesourcery.com>
11352 * Makefile.in (clean): Remove tic6x-*.c files.
11353 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11354 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11355 (tic6x-c64xp-linux.c): Likewise.
11356 * configure.srv: Add support for tic6x-*-uclinux.
11357 * linux-tic6x-low.c: New.
11358 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11360 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11361 Yao Qi <yao@codesourcery.com>
11363 * target.h (struct target_ops): Add read_loadmap.
11364 * linux-low.c (struct target_loadseg): New type.
11365 (struct target_loadmap): New type.
11366 (linux_read_loadmap): New function.
11367 (linux_target_ops): Add linux_read_loadmap.
11368 * server.c (handle_query): Support qXfer:fdpic:read packet.
11369 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11372 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11374 * win32-low.c: Include <stdint.h>.
11376 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11378 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11379 to the inferior here.
11380 (i386_remove_aligned_watchpoint): Ditto.
11381 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11382 fit part of the watchpoint in the debug registers.
11383 (i386_update_inferior_debug_regs): New.
11384 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11385 registers, and only update the inferior on success.
11386 (i386_low_remove_watchpoint): Ditto.
11388 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11390 * linux-low.c (compare_ints, unique, list_threads, show_process,
11391 linux_core_of_thread): Delete.
11392 (linux_target_ops): Change linux_core_of_thread to
11393 linux_common_core_of_thread.
11394 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11395 * utils.c (malloc_failure): Change type of argument.
11396 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11397 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11398 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11399 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11400 (IPA_OBJS): Add common-utils-ipa.o.
11401 (ptid_h, linux_osdata_h): New macros.
11402 (server_h): Add common/common-utils.h, common/xml-utils.h,
11403 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11405 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11406 ptid.o, buffer.o): New rules.
11407 (linux-low.o): Add common/linux-osdata.h as a dependency.
11408 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11409 * configure.ac: Add AC_HEADER_DIRENT check.
11410 * config.in: Regenerate.
11411 * configure: Regenerate.
11412 * remote-utils.c (xml_escape_text): Delete.
11413 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11414 buffer_xml_printf): Move to common/buffer.c.
11415 * server.c (main): Remove call to initialize_inferiors.
11416 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11417 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11418 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11419 internal_error, gdb_assert, gdb_assert_fail): Delete.
11420 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11421 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11423 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11424 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11425 initialize_inferiors): Delete.
11427 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11429 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11432 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11434 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11436 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11438 2011-05-26 Yao Qi <yao@codesourcery.com>
11440 * Makefile.in (thread-db.o): Track dependence to
11441 common/gdb_thread_db.h.
11442 * thread-db.c: include gdb_thread_db.h from right place.
11444 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11446 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11447 __FILE__ and __LINE__ to internal_error.
11449 2011-05-13 Doug Evans <dje@google.com>
11451 * thread-db.c (try_thread_db_load_from_sdir): New function.
11452 (try_thread_db_load_from_dir): New function.
11453 (thread_db_load_search): Handle $sdir, ignore $pdir.
11454 Remove trying of system directories if search of
11455 libthread-db-search-path fails, that is now done via $sdir.
11457 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11459 * server.c (handle_query): Add EnableDisableTracepoints to the list
11460 of supported features.
11461 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11463 (cmd_qtenable_disable): New.
11464 (cmd_qtstart): Install tracepoints even if disabled.
11465 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11466 receiving a QTEnable or QTDisable packet.
11467 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11468 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11470 (gdb_probe): Skip data collection if static tracepoint is disabled.
11472 2011-05-10 Doug Evans <dje@google.com>
11474 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11476 2011-05-04 Doug Evans <dje@google.com>
11478 * linux-low.c (linux_join): Skip process lookup.
11479 * spu-low.c (spu_join): Ditto.
11480 * server.c (join_inferiors_callback): Delete.
11481 (process_serial_event): For 'D' packet (detach) call join_inferior
11484 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11486 * README: Don't mention xscale*-*-linux*.
11487 * configure.srv (xscale*-*-linux*): Don't handle target.
11489 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11491 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11493 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11494 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11495 (i386_emit_void_call_2): Likewise.
11497 2011-04-26 Yao Qi <yao@codesourcery.com>
11499 * linux-low.c: Move common macros to linux-ptrace.h.
11500 Include linux-ptrace.h.
11501 * Makefile.in (linux_ptrace_h): New.
11502 (linux-low.o): Depends on linux-ptrace.h.
11504 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11506 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11507 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11508 (remote_prepare): New function with most of the TCP code from ...
11509 (remote_open): ... here. Detect PORT here unconditionally. Move also
11510 setting transport_is_reliable.
11511 * server.c (run_once): New variable.
11512 (gdbserver_usage): Document it.
11513 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11514 the first run if RUN_ONCE.
11515 * server.h (run_once, remote_prepare): New declarations.
11517 2011-04-19 Tom Tromey <tromey@redhat.com>
11519 * win32-low.c (handle_load_dll): Remove duplicate "the".
11521 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11523 Remove support for old Cygwin 1.5 versions.
11524 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11525 function to avoid warning.
11526 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11529 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11531 * gdbserver/server.h (Macro _): Define it if not available.
11533 2011-03-14 Michael Snyder <msnyder@vmware.com>
11535 * hostio.c (handle_close): Remove unnecessary null test.
11537 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11539 * Makefile.in (maintainer-clean realclean distclean): Remove
11540 "make ... subdir_do" command.
11542 2011-03-10 Michael Snyder <msnyder@vmware.com>
11544 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11546 * server.c (handle_v_run): Free alloced buffer on early return.
11548 2011-03-09 Yao Qi <yao@codesourcery.com>
11551 2011-03-04 Yao Qi <yao@codesourcery.com>
11553 * Makefile.in: Remove GNU make feature --directory.
11555 2011-03-05 Yao Qi <yao@codesourcery.com>
11557 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11558 (subdir_do): New make target. Copied from gdb/Makefile.
11559 (maintainer-clean, realclean, distclean, clean): Call corresponding
11560 make targets in common/Makefile.
11562 2011-02-11 Yao Qi <yao@codesourcery.com>
11564 * configure.ac: Call AC_PROG_RANLIB.
11565 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11566 * configure: Regenerate.
11568 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11570 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11572 2011-03-06 Yao Qi <yao@codesourcery.com>
11574 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11576 2011-03-05 Yao Qi <yao@codesourcery.com>
11578 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11579 (subdir_do): New make target. Copied from gdb/Makefile.
11580 (maintainer-clean, realclean, distclean, clean): Call corresponding
11581 make targets in common/Makefile.
11583 2011-03-04 Yao Qi <yao@codesourcery.com>
11585 * Makefile.in: Remove GNU make feature --directory.
11587 2011-03-04 Michael Snyder <msnyder@vmware.com>
11589 * server.c (queue_stop_reply): Call xmalloc not malloc.
11591 2011-03-02 Michael Snyder <msnyder@vmware.com>
11593 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11595 2011-02-28 Michael Snyder <msnyder@vmware.com>
11597 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11598 (cmd_qtframe): Ditto.
11599 (cmd_qtbuffer): Ditto.
11600 (cmd_bigqtbuffer): Ditto.
11602 * utils.c (decimal2str): Initialize 'width' to nine, then
11603 don't mess with it.
11605 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11607 * hostio.c (require_data): Free *data, not data.
11609 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11611 * hostio.c (require_data): Use free, not xfree.
11613 2011-02-27 Michael Snyder <msnyder@vmware.com>
11615 * server.c (handle_query): Discard unused value.
11617 * hostio.c (require_data): Free malloc memory before returning
11620 2011-02-26 Michael Snyder <msnyder@vmware.com>
11622 * linux-low.c (list_threads): Call closedir for dirent.
11624 2011-02-27 Michael Snyder <msnyder@vmware.com>
11626 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11627 a case statement falls through.
11629 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11631 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11634 2011-02-26 Michael Snyder <msnyder@vmware.com>
11636 * utils.c (decimal2str): Eliminate dead code and dead param.
11637 (pulongest): Drop dead param from call to decimal2str.
11640 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11642 Revert the following patch (not approved yet):
11643 2011-02-21 Hui Zhu <teawater@gmail.com>
11644 * tracepoint.c (tp_printf): New function.
11645 (eval_agent_expr): Handle gdb_agent_op_printf.
11647 2011-02-21 Hui Zhu <teawater@gmail.com>
11649 * tracepoint.c (tp_printf): New function.
11650 (eval_agent_expr): Handle gdb_agent_op_printf.
11652 2011-02-18 Tom Tromey <tromey@redhat.com>
11654 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11655 (tracepoint.o): Likewise.
11656 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11657 (gdb_agent_op_names): Likewise.
11659 2011-02-18 Tom Tromey <tromey@redhat.com>
11661 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11662 gdb_agent_op_rot>: New constants.
11663 (gdb_agent_op_names): Add pick and roll.
11664 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11667 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11669 * aclocal.m4: Regenerated with aclocal-1.11.1.
11671 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11673 * server.c (handle_qxfer_traceframe_info): New.
11674 (qxfer_packets): Register "traceframe-info".
11675 (handle_query): Report support for qXfer:traceframe-info:read+.
11676 * tracepoint.c (match_blocktype): New.
11677 (traceframe_find_block_type): Rename to ...
11678 (traceframe_walk_blocks): ... this. Add callback filter argument,
11680 (traceframe_find_block_type): New, reimplemented on top of
11681 traceframe_walk_blocks.
11682 (build_traceframe_info_xml): New.
11683 (traceframe_read_info): New.
11684 * server.h (traceframe_read_info): Declare.
11686 2011-02-11 Yao Qi <yao@codesourcery.com>
11688 * configure.ac: Call AC_PROG_RANLIB.
11689 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11690 * configure: Regenerate.
11692 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11694 * server.c (gdb_read_memory): Change return semantics to allow
11696 (handle_search_memory_1): Adjust.
11697 (process_serial_event) <'m' packet>: Handle partial transfers.
11698 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11700 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11702 * regcache.c (init_register_cache): Initialize
11703 regcache->register_status.
11704 (free_register_cache): Release regcache->register_status.
11705 (regcache_cpy): Copy register_status.
11706 (registers_to_string): Print 'x's for unavailable registers.
11707 (supply_register): Mark the register's status valid or
11708 unavailable, depending on whether a buffer was passed in or not.
11709 (supply_register_zeroed): New.
11710 (supply_regblock): Mark the registers' status valid or
11711 unavailable, depending on whether a buffer was passed in or not.
11712 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11713 (struct regcache): New `register_status' field.
11714 (supply_register_zeroed): Declare.
11715 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11716 supply_register_zeroed, rather than passing a NULL buffer to
11718 * tracepoint.c (fetch_traceframe_registers): Update comment.
11720 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11722 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11725 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11727 * server.h (decode_xfer_write): Change prototype.
11728 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11729 and don't extract the annex here.
11730 * server.c (decode_xfer_read): Remove `annex' parameter,
11731 and don't extract the annex here.
11732 (decode_xfer): New.
11733 (struct qxfer): New.
11734 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11735 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11736 (handle_qxfer_statictrace): New functions, abstracted out from
11737 handle_query, and made to use the struct qxfer interface.
11738 (handle_threads_qxfer_proper): Rename to ...
11739 (handle_qxfer_threads_proper): ... this.
11740 (handle_threads_qxfer): Rename to ...
11741 (handle_qxfer_threads): ... this. Adjust.
11742 (qxfer_packets): New array.
11743 (handle_qxfer): New function.
11744 (handle_query): Use handle_qxfer.
11746 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11748 * gdbreplay.c: Shorten lines of >= 80 columns.
11749 * linux-low.c: Ditto.
11750 * linux-ppc-low.c: Ditto.
11751 * linux-s390-low.c: Ditto.
11752 * linux-sparc-low.c: Ditto.
11753 * linux-x86-low.c: Ditto.
11754 * linux-xtensa-low.c: Ditto.
11755 * mem-break.c: Ditto.
11756 * nto-low.c: Ditto.
11757 * regcache.h: Ditto.
11758 * remote-utils.c: Ditto.
11761 * thread-db.c: Ditto.
11762 * tracepoint.c: Ditto.
11764 * win32-low.h: Ditto.
11766 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11768 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11771 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11773 * server.c (gdbserver_version): Update copyright year in version
11775 * gdbreplay.c (gdbreplay_version): Ditto.
11777 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11779 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11780 * linux-bfin-low.c: New file.
11781 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11782 PT_DATA_ADDR for BFIN targets.
11783 * Makefile.in (SFILES): Add linux-bfin-low.c.
11784 (clean): Remove reg-bfin.c.
11785 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11786 * README: Mention supported Blackfin targets.
11788 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11790 * .gitignore: New file.
11792 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11794 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11796 2010-10-22 Jie Zhang <jie@codesourcery.com>
11798 * Makefile.in: Add FLAGS_TO_PASS variable.
11799 (install): Remove dependency of install-only and recursively
11800 invoke make for install-only.
11802 2010-10-04 Doug Evans <dje@google.com>
11804 * Makefile.in (uninstall): Use $(DESTDIR).
11806 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11810 * linux-x86-low.c (compat_siginfo_from_siginfo)
11811 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11812 si_code is < 0. Check for si_code == SI_TIMER before checking for
11815 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11817 * lynx-i386-low.c: New file.
11818 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11820 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11822 * lynx-low.c (ptrace_request_to_str): Remove handling for
11823 request values that have been removed in LynxOS 5.x.
11825 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11827 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11830 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11832 * configure.ac: Add --enable-inprocess-agent option.
11833 * configure: Rebuilt.
11835 2010-09-06 Yao Qi <yao@codesourcery.com>
11837 * linux-low.c (linux_kill): Remove unused variable.
11838 (linux_stabilize_threads): Likewise.
11839 * server.c (start_inferior): Likewise.
11840 (queue_stop_reply_callback): Likewise.
11841 * tracepoint.c (do_action_at_tracepoint): Likewise.
11843 2010-09-06 Yao Qi <yao@codesourcery.com>
11845 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11848 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11850 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11852 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11854 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11857 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11859 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11860 gdbserver/lynx-ppc-low.c: New files.
11861 * Makefile.in (lynx_low_h): New variable.
11862 (lynx-low.o, lynx-ppc-low.o): New rules.
11863 * configure.ac: On LynxOS, link with -lnetinet.
11864 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11865 * configure: regenerate.
11867 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11869 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11870 * configure.ac: Add check for vasprintf and vsnprintf.
11871 * configure, config.in: Regenerate.
11872 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11874 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11876 * gdbreplay.c: Move include of alloca.h up, next to include of
11878 * server.h: Add include of malloc.h.
11879 * mem-break.c: Remove include of malloc.h.
11880 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11882 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11884 * Makefile.in (memmem.o): Build with -Wno-error.
11886 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11888 * utils.c (xsnprintf): Make non-static.
11889 * server.h: Add xsnprintf declaration.
11890 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11891 replace calls to snprintf by calls to xsnprintf throughout.
11893 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11895 * configure.ac: Add configure check for alloca.
11896 * configure, config.in: Regenerate.
11897 * server.h: Include alloca.h if it exists.
11898 * gdbreplay.c: Include alloca.h if it exists.
11900 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11902 * linux-low.c (__SIGRTMIN): Define if not already defined.
11903 (linux_create_inferior): Check for __ANDROID__ rather than
11905 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11906 are already deferred.
11907 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11908 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11909 stopped and already has a pending signal to report.
11910 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11911 a pending signal to report or is moving out of a jump pad.
11912 (linux_init_signals): Check for __ANDROID__ rather than
11915 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11917 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11918 debug_threads check. Avoid a linear search when not doing debug
11921 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11923 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11924 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11925 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11926 (process_event): Change local fd's type to gdb_fildes_t.
11927 (create_file_handler): Adjust prototype.
11928 (delete_file_handler): Adjust prototype.
11929 (handle_file_event): Adjust prototype. Use pfildes.
11930 (create_file_event): Adjsut prototype.
11931 * remote-utils.c (remote_desc, listen_desc): Change type to
11933 * server.h: New gdb_fildes_t typedef.
11934 [USE_WIN32API]: Include winsock2.h.
11935 (delete_file_handler, add_file_handler): Adjust prototypes.
11936 (pfildes): Declare.
11937 * utils.c (pfildes): New.
11939 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11941 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11942 * configure: Regenerate.
11944 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11946 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11947 (linux_done_accessing_memory): ... this.
11948 (linux_target_ops): Adjust.
11949 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11950 * nto-low.c (nto_target_ops): Adjust comment.
11951 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11952 * spu-low.c (spu_target_ops): Adjust comment.
11953 * target.h (target_ops): Rename unprepare_to_access_memory field
11954 to done_accessing_memory.
11955 (unprepare_to_access_memory): Rename to ...
11956 (done_accessing_memory): ... this.
11958 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11960 * linux-low.c (linux_prepare_to_access_memory): New.
11961 (linux_unprepare_to_access_memory): New.
11962 (linux_target_ops): Install them.
11963 * server.c (read_memory): Rename to ...
11964 (gdb_read_memory): ... this. Use
11965 prepare_to_access_memory/prepare_to_access_memory.
11966 (write_memory): Rename to ...
11967 (gdb_write_memory): ... this. Use
11968 prepare_to_access_memory/prepare_to_access_memory.
11969 (handle_search_memory_1): Adjust.
11970 (process_serial_event): Adjust.
11971 * target.h (struct target_ops): New fields
11972 prepare_to_access_memory and unprepare_to_access_memory.
11973 (prepare_to_access_memory, unprepare_to_access_memory): New.
11974 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11975 prepare_to_access_memory/prepare_to_access_memory.
11976 * nto-low.c (nto_target_ops): Adjust.
11977 * spu-low.c (spu_target_ops): Adjust.
11978 * win32-low.c (win32_target_ops): Adjust.
11980 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11982 * Makefile.in (WARN_CFLAGS): Get it from configure.
11983 (WERROR_CFLAGS): New.
11984 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11985 * configure.ac: Introduce --enable-werror, which adds -Werror to
11986 the compiler command line. Enabled by default. Disable with
11987 --disable-werror. Add -Wdeclaration-after-statement
11988 Wpointer-arith and -Wformat-nonliteral to warning flags.
11989 * configure: Regenerate.
11991 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11993 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11995 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11997 * gdbreplay.c (remote_error): New.
11999 (expect): Use gdbchar. Check for error reading from GDB.
12000 Clarify sync error output.
12001 (play): Check for errors writing to GDB.
12002 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12003 * remote-utils.c (getpkt): Check for errors writing to the remote
12006 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12008 * linux-low.c (linux_wait_1): Move non-debugging code out of
12009 `debug_threads' control.
12011 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12013 * linux-low.c (linux_wait_1): Don't set last_status here.
12014 * server.c (push_event, queue_stop_reply_callback): Assert we're
12015 not pushing a TARGET_WAITKIND_IGNORE event.
12016 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12017 (myresume, handle_target_event): Set the thread's last_resume_kind
12018 and last_status from the target returned status.
12020 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12024 * linux-x86-low.c (update_debug_registers_callback): New.
12025 (i386_dr_low_set_addr): Use it.
12026 (i386_dr_low_get_addr): New.
12027 (i386_dr_low_set_control): Use update_debug_registers_callback.
12028 (i386_dr_low_get_control): New.
12029 (i386_dr_low_get_status): Adjust.
12030 * linux-low.c (linux_stop_lwp): New.
12031 * linux-low.h (linux_stop_lwp): Declare.
12033 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12034 argument instead of a i386_debug_reg_state.
12035 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12036 a i386_debug_reg_state.
12037 (i386_insert_aligned_watchpoint): Adjust.
12038 (i386_remove_aligned_watchpoint): Adjust.
12039 (i386_low_stopped_data_address): Read the debug registers from the
12040 inferior instead of from the mirrors.
12041 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12042 (i386_dr_low_get_addr): Declare.
12043 (i386_dr_low_get_control): Declare.
12044 (i386_dr_low_get_status): Change prototype.
12046 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12047 (i386_dr_low_get_addr): New.
12048 (i386_dr_low_get_control): New.
12049 (i386_dr_low_get_status): Adjust prototype. Return
12051 (i386_initial_stuff): Clear dr_status_mirror and
12053 (i386_get_thread_context): Adjust.
12054 (i386_set_thread_context): Adjust.
12055 (i386_thread_added): Adjust.
12057 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12059 * linux-low.h (linux_thread_area): Delete declaration.
12061 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12063 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12064 after its termination.
12066 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12068 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12069 (gdb_wants_all_stopped): Delete.
12070 (linux_wait_1): Don't call them.
12071 * server.c (handle_v_cont): Tag all threads as want-stopped.
12072 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12073 stopped as "client-wants-stopped".
12075 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12077 * Makefile.in (signals_h): New.
12078 (server_h): Depend on it.
12079 (server.o): Don't depend on $(signals_def).
12080 (signals.o): Depend on $(signals_def).
12082 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12084 * Makefile.in (signals_def): New.
12085 (server_h): Append include/gdb/signals.h and signals_def.
12086 (server.o): Append signals_def.
12088 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12090 * server.c (handle_target_event): Use target_signal_to_host for
12091 resume_info.sig initialization.
12092 * target.h (struct thread_resume) <sig>: New comment.
12094 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12096 * server.c (handle_query): strcpy() the returned string from paddress()
12097 instead of sprintf().
12098 * utils.c (paddress): Return phex_nz().
12100 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12102 * server.c (handle_v_cont): Call mourn_inferior if process
12104 (myresume): Likewise.
12106 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12108 Static tracepoints, and integration with UST.
12110 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12111 * mem-break.c (uninsert_all_breakpoints)
12112 (reinsert_all_breakpoints): New.
12113 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12114 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12115 (gdb_agent_ust_loaded, helper_thread_id)
12116 (gdb_agent_helper_thread_id): New macros.
12117 (struct ipa_sym_addresses): Add addr_ust_loaded,
12118 addr_helper_thread_id, addr_cmd_buf.
12119 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12120 (in_process_agent_loaded_ust): New.
12121 (write_e_ust_not_loaded): New.
12122 (maybe_write_ipa_ust_not_loaded): New.
12123 (struct collect_static_trace_data_action): New.
12124 (enum tracepoint_type) <static_tracepoint>: New.
12125 (struct tracepoint) <handle>: Mention static tracepoints.
12126 (struct static_tracepoint_ctx): New.
12127 (CMD_BUF_SIZE): New.
12128 (add_tracepoint_action): Handle static tracepoint actions.
12129 (unprobe_marker_at): New.
12130 (clear_installed_tracepoints): Handle static tracepoints.
12131 (cmd_qtdp): Handle static tracepoints.
12132 (probe_marker_at): New.
12133 (cmd_qtstart): Handle static tracepoints.
12134 (response_tracepoint): Handle static tracepoints.
12135 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12136 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12137 (get_context_regcache): Handle static tracepoints.
12138 (do_action_at_tracepoint): Handle static tracepoint actions.
12139 (traceframe_find_block_type): Handle static trace data blocks.
12140 (traceframe_read_sdata): New.
12141 (download_tracepoints): Download static tracepoint actions.
12142 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12143 (GDB_PROBE_NAME): New.
12145 (GET_UST_SYM): New.
12148 (ust_marker_to_static_tracepoint): New.
12150 (collect_ust_data_at_tracepoint): New.
12151 (gdb_ust_probe): New.
12152 (UNIX_PATH_MAX, SOCK_DIR): New.
12153 (gdb_ust_connect_sync_socket): New.
12154 (resume_thread, stop_thread): New.
12155 (run_inferior_command): New.
12156 (init_named_socket): New.
12157 (gdb_ust_socket_init): New.
12158 (cstr_to_hexstr): New.
12160 (first_marker, next_marker): New.
12161 (response_ust_marker): New.
12162 (cmd_qtfstm, cmd_qtsstm): New.
12163 (unprobe_marker_at, probe_marker_at): New.
12164 (cmd_qtstmat, gdb_ust_thread): New.
12165 (gdb_ust_init): New.
12166 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12167 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12168 (ST_REGENTRY): New.
12169 (x86_64_st_collect_regmap): New.
12170 (X86_64_NUM_ST_COLLECT_GREGS): New.
12171 (AMD64_RIP_REGNUM): New.
12172 (supply_static_tracepoint_registers): New.
12173 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12174 (ST_REGENTRY): New.
12175 (i386_st_collect_regmap): New.
12176 (i386_NUM_ST_COLLECT_GREGS): New.
12177 (supply_static_tracepoint_registers): New.
12178 * server.c (handle_query): Handle qXfer:statictrace:read.
12179 <qSupported>: Report support for StaticTracepoints, and
12180 qXfer:statictrace:read features.
12181 * server.h (traceframe_read_sdata)
12182 (supply_static_tracepoint_registers): Declare.
12183 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12184 (unpack_varlen_hex): Include in IPA build.
12185 * Makefile.in (ustlibs, ustinc): New.
12186 (IPA_OBJS): Add remote-utils-ipa.o.
12187 ($(IPA_LIB)): Link -ldl and -lpthread.
12189 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12190 * config.in, configure: Regenerate.
12192 2010-06-20 Ian Lance Taylor <iant@google.com>
12193 Pedro Alves <pedro@codesourcery.com>
12195 * linux-x86-low.c (always_true): Delete.
12196 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12197 trying to fool the compiler with always_true.
12199 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12201 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12202 conditions in gdbserver.
12204 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12206 * spu-low.c (spu_read_memory): Wrap around local store limit.
12207 (spu_write_memory): Likewise.
12209 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12211 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12212 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12214 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12216 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12217 uses with LONGEST uses.
12219 2010-06-14 Stan Shebs <stan@codesourcery.com>
12220 Pedro Alves <pedro@codesourcery.com>
12224 * linux-x86-low.c: Include limits.h.
12226 (always_true): New.
12229 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12230 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12231 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12232 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12233 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12234 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12235 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12236 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12237 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12238 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12239 (amd64_emit_void_call_2): New.
12240 (amd64_emit_ops): New.
12241 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12242 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12243 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12244 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12245 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12246 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12247 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12248 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12249 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12250 (i386_emit_stack_adjust, i386_emit_int_call_1)
12251 (i386_emit_void_call_2): New.
12252 (i386_emit_ops): New.
12253 (x86_emit_ops): New.
12254 (the_low_target): Install x86_emit_ops.
12255 * server.h (struct emit_ops): New.
12256 (get_raw_reg_func_addr): Declare.
12257 (current_insn_ptr, emit_error): Declare.
12258 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12259 (set_trace_state_variable_value): New defines.
12260 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12261 addr_get_trace_state_variable_value and
12262 addr_set_trace_state_variable_value.
12263 (symbol_list): New fields for get_raw_reg,
12264 get_trace_state_variable_value and set_trace_state_variable_value.
12265 (condfn): New typedef.
12266 (struct tracepoint): New field `compiled_cond'.
12267 (do_action_at_tracepoint): Clear compiled_cond.
12268 (get_trace_state_variable_value, set_trace_state_variable_value):
12270 (condition_true_at_tracepoint): If there's a compiled condition,
12272 (current_insn_ptr, emit_error): New globals.
12273 (struct bytecode_address): New.
12274 (get_raw_reg_func_addr): New.
12275 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12276 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12277 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12278 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12279 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12280 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12281 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12282 (compile_tracepoint_condition, compile_bytecodes): New.
12283 * target.h (emit_ops): Forward declare.
12284 (struct target_ops): New field emit_ops.
12285 (target_emit_ops): New.
12286 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12287 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12288 * linux-low.c (linux_emit_ops): New.
12289 (linux_target_ops): Install it.
12290 * linux-low.h (struct linux_target_ops): New field emit_ops.
12292 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12294 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12295 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12297 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12298 Stan Shebs <stan@codesourcery.com>
12300 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12301 (all): Depend on $(extra_libraries).
12302 (install-only): Install the IPA.
12303 (IPA_OBJS, IPA_LIB): New.
12304 (clean): Remove the IPA lib.
12305 (IPAGENT_CFLAGS): New.
12306 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12307 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12308 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12309 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12310 * configure.ac: Check for atomic builtins support in the compiler.
12311 (IPA_DEPFILES, extra_libraries): Define.
12312 * configure.srv (ipa_obj): Add description.
12313 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12314 (i[34567]86-*-linux*): Set ipa_obj.
12315 (x86_64-*-linux*): Set ipa_obj.
12316 * linux-low.c (stabilizing_threads): New.
12317 (supports_fast_tracepoints): New.
12318 (linux_detach): Stabilize threads before detaching.
12319 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12320 the lwp is either not stabilizing, or is moving out of a jump pad.
12321 (linux_fast_tracepoint_collecting): New.
12322 (maybe_move_out_of_jump_pad): New.
12323 (enqueue_one_deferred_signal): New.
12324 (dequeue_one_deferred_signal): New.
12325 (linux_wait_for_event_1): If moving out of a jump pad, defer
12326 pending signals to later.
12327 (linux_stabilize_threads): New.
12328 (linux_wait_1): Check if threads need moving out of jump pads, and
12330 (stuck_in_jump_pad_callback): New.
12331 (move_out_of_jump_pad_callback): New.
12332 (lwp_running): New.
12333 (linux_resume_one_lwp): Handle moving out of jump pads.
12334 (linux_set_resume_request): Dequeue deferred signals.
12335 (need_step_over_p): Also step over fast tracepoint jumps.
12336 (start_step_over): Also uninsert fast tracepoint jumps.
12337 (finish_step_over): Also reinsert fast tracepoint jumps.
12338 (linux_install_fast_tracepoint_jump): New.
12339 (linux_target_ops): Install linux_stabilize_threads and
12340 linux_install_fast_tracepoint_jump_pad.
12341 * linux-low.h (linux_target_ops) <get_thread_area,
12342 install_fast_tracepoint_jump_pad>: New fields.
12343 (struct lwp_info) <collecting_fast_tracepoint,
12344 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12345 (linux_get_thread_area): Declare.
12346 * linux-x86-low.c (jump_insn): New.
12347 (x86_get_thread_area): New.
12348 (append_insns): New.
12349 (push_opcode): New.
12350 (amd64_install_fast_tracepoint_jump_pad): New.
12351 (i386_install_fast_tracepoint_jump_pad): New.
12352 (x86_install_fast_tracepoint_jump_pad): New.
12353 (the_low_target): Install x86_get_thread_area and
12354 x86_install_fast_tracepoint_jump_pad.
12355 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12356 (struct fast_tracepoint_jump): New.
12357 (fast_tracepoint_jump_insn): New.
12358 (fast_tracepoint_jump_shadow): New.
12359 (find_fast_tracepoint_jump_at): New.
12360 (fast_tracepoint_jump_here): New.
12361 (delete_fast_tracepoint_jump): New.
12362 (set_fast_tracepoint_jump): New.
12363 (uninsert_fast_tracepoint_jumps_at): New.
12364 (reinsert_fast_tracepoint_jumps_at): New.
12365 (set_breakpoint_at): Use write_inferior_memory.
12366 (uninsert_raw_breakpoint): Use write_inferior_memory.
12367 (check_mem_read): Mask out fast tracepoint jumps.
12368 (check_mem_write): Mask out fast tracepoint jumps.
12369 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12370 (set_fast_tracepoint_jump): Declare.
12371 (delete_fast_tracepoint_jump)
12372 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12373 (reinsert_fast_tracepoint_jumps_at): Declare.
12374 * regcache.c: Don't compile many functions when building the
12375 in-process agent library.
12376 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12377 the register buffer in the heap.
12378 (free_register_cache): If the register buffer isn't owned by the
12379 regcache, don't free it.
12380 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12381 pre-existing register caches.
12382 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12384 (convert_ascii_to_int): : Constify `from' parameter type.
12385 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12386 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12387 the needed buffer in-place.
12388 (relocate_instruction): New.
12389 * server.c (handle_query) <qSymbols>: If the target supports
12390 tracepoints, give it a chance of looking up symbols. Report
12391 support for fast tracepoints.
12392 (handle_status): Stabilize threads.
12393 (process_serial_event): Adjust.
12394 * server.h (struct fast_tracepoint_jump): Forward declare.
12395 (struct process_info) <fast_tracepoint_jumps>: New field.
12396 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12397 (decode_X_packet, decode_M_packet): Adjust.
12398 (relocate_instruction): Declare.
12399 (in_process_agent_loaded): Declare.
12400 (tracepoint_look_up_symbols): Declare.
12401 (struct fast_tpoint_collect_status): Declare.
12402 (fast_tracepoint_collecting): Declare.
12403 (force_unlock_trace_buffer): Declare.
12404 (handle_tracepoint_bkpts): Declare.
12405 (initialize_low_tracepoint)
12406 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12407 * target.h (struct target_ops) <stabilize_threads,
12408 install_fast_tracepoint_jump_pad>: New fields.
12409 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12410 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12411 [HAVE_STDINT_H]: Include stdint.h.
12412 (trace_debug_1): Rename to ...
12413 (trace_vdebug): ... this.
12414 (trace_debug): Rename to ...
12415 (trace_debug_1): ... this. Add `level' parameter.
12416 (trace_debug): New.
12417 (ATTR_USED, ATTR_NOINLINE): New.
12418 (IP_AGENT_EXPORT): New.
12419 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12420 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12421 (about_to_request_buffer_space, trace_buffer_is_full)
12422 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12423 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12424 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12425 (traceframe_write_count, traceframes_created)
12426 (trace_state_variables)
12427 New renaming defines.
12428 (struct ipa_sym_addresses): New.
12429 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12430 (symbol_list): New.
12431 (ipa_sym_addrs): New.
12432 (all_tracepoint_symbols_looked_up): New.
12433 (in_process_agent_loaded): New.
12434 (write_e_ipa_not_loaded): New.
12435 (maybe_write_ipa_not_loaded): New.
12436 (tracepoint_look_up_symbols): New.
12437 (debug_threads) [IN_PROCESS_AGENT]: New.
12438 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12439 (UNKNOWN_SIDE_EFFECTS): New.
12440 (stop_tracing): New.
12441 (flush_trace_buffer): New.
12442 (stop_tracing_bkpt): New.
12443 (flush_trace_buffer_bkpt): New.
12444 (read_inferior_integer): New.
12445 (read_inferior_uinteger): New.
12446 (read_inferior_data_pointer): New.
12447 (write_inferior_data_pointer): New.
12448 (write_inferior_integer): New.
12449 (write_inferior_uinteger): New.
12450 (struct collect_static_trace_data_action): Delete.
12451 (enum tracepoint_type): New.
12452 (struct tracepoint) <type>: New field `type'.
12453 <actions_str, step_actions, step_actions_str>: Only include in
12455 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12456 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12457 (tracepoints): Use IP_AGENT_EXPORT.
12458 (last_tracepoint): Don't include in the IPA.
12459 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12460 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12461 (alloced_trace_state_variables): New.
12462 (trace_state_variables): Use IP_AGENT_EXPORT.
12463 (traceframe_t): Delete unused variable.
12464 (circular_trace_buffer): Don't include in the IPA.
12465 (trace_buffer_start): Delete.
12466 (struct trace_buffer_control): New.
12467 (trace_buffer_free): Delete.
12468 (struct ipa_trace_buffer_control): New.
12469 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12470 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12472 (trace_buffer_ctrl): New.
12473 (TRACE_BUFFER_CTRL_CURR): New.
12474 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12475 Reimplement as macros.
12476 (trace_buffer_wrap): Delete.
12477 (traceframe_write_count, traceframe_read_count)
12478 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12479 (struct tracepoint_hit_ctx) <type>: New field.
12480 (struct fast_tracepoint_ctx): New.
12481 (memory_barrier): New.
12483 (record_tracepoint_error): Update atomically in the IPA.
12484 (clear_inferior_trace_buffer): New.
12485 (about_to_request_buffer_space): New.
12486 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12487 updating the same buffer.
12488 (add_tracepoint): Default the tracepoint's type to trap
12489 tracepoint, and orig_size to -1.
12490 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12491 internal variables.
12492 (create_trace_state_variable): New parameter `gdb'. Handle it.
12493 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12494 (cmd_qtdp): Handle fast tracepoints.
12495 (cmd_qtdv): Adjust.
12496 (max_jump_pad_size): New.
12497 (gdb_jump_pad_head): New.
12498 (get_jump_space_head): New.
12499 (claim_jump_space): New.
12500 (sort_tracepoints): New.
12501 (MAX_JUMP_SIZE): New.
12502 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12504 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12505 support. Upload fast traceframes, and delete internal IPA
12507 (stop_tracing_handler): New.
12508 (flush_trace_buffer_handler): New.
12509 (cmd_qtstop): Upload fast tracepoints.
12510 (response_tracepoint): Handle fast tracepoints.
12511 (tracepoint_finished_step): Upload fast traceframes. Set the
12512 tracepoint hit context's tracepoint type.
12513 (handle_tracepoint_bkpts): New.
12514 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12515 type. Add comment about fast tracepoints.
12516 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12517 non-existing action_str field.
12518 (get_context_regcache): Handle fast tracepoints.
12519 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12521 (fast_tracepoint_from_jump_pad_address): New.
12522 (fast_tracepoint_from_ipa_tpoint_address): New.
12523 (collecting_t): New.
12524 (force_unlock_trace_buffer): New.
12525 (fast_tracepoint_collecting): New.
12527 (gdb_collect): New.
12528 (write_inferior_data_ptr): New.
12529 (target_tp_heap): New.
12530 (target_malloc): New.
12531 (download_agent_expr): New.
12533 (download_tracepoints): New.
12534 (download_trace_state_variables): New.
12535 (upload_fast_traceframes): New.
12536 (IPA_FIRST_TRACEFRAME): New.
12537 (IPA_NEXT_TRACEFRAME_1): New.
12538 (IPA_NEXT_TRACEFRAME): New.
12539 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12540 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12541 (gdb_jump_pad_buffer_end): New.
12542 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12543 (initialize_tracepoint): Adjust.
12544 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12545 buffer. Initialize the low module.
12546 * utils.c (PREFIX, TOOLNAME): New.
12547 (malloc_failure): Use PREFIX.
12548 (error): In the IPA, an error causes an exit.
12549 (fatal, warning): Use PREFIX.
12550 (internal_error): Use TOOLNAME.
12551 (NUMCELLS): Increase to 10.
12552 * configure, config.in: Regenerate.
12554 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12556 * server.c (handle_query) <qSupported>: Do two passes over the
12557 qSupported string to avoid nesting strtok.
12559 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12561 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12563 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12564 -Wl,--dynamic-list.
12565 * configure: Regenerate.
12566 * proc-service.list: New.
12568 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12570 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12573 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12575 * gdbreplay.c (remote_open): Check error return from socket() call by
12576 its equality to -1 not by it being negative.
12577 * remote-utils.c (remote_open): Likewise.
12579 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12581 * config.h: Regenerate.
12583 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12585 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12586 doesn't provide PTRACE_GET_THREAD_AREA.
12588 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12590 * linux-m68k-low.c: Include <asm/ptrace.h>
12591 (ps_get_thread_area): Implement.
12593 2010-05-03 Doug Evans <dje@google.com>
12595 * event-loop.c (struct callback_event): New struct.
12596 (callback_list): New global.
12597 (append_callback_event, delete_callback_event): New functions.
12598 (process_callback): New function.
12599 (start_event_loop): Call it.
12600 * remote-utils.c (NOT_SCHEDULED): Define.
12601 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12602 moved out of readchar.
12603 (readchar): Rewrite. Call reschedule before returning.
12604 (reset_readchar): New function.
12605 (remote_close): Call it.
12606 (process_remaining, reschedule): New functions.
12607 * server.h (callback_handler_func): New typedef.
12608 (append_callback_event, delete_callback_event): Declare.
12610 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12612 * proc-service.c (ps_pglobal_lookup): Use
12613 thread_db_look_up_one_symbol.
12614 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12615 parameter. Use it instead of all_symbols_looked_up.
12616 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12618 (all_symbols_looked_up): Don't declare.
12619 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12620 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12622 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12623 Set all_symbols_looked_up here.
12624 (thread_db_look_up_one_symbol): New.
12625 (thread_db_get_tls_address): Adjust.
12626 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12627 thread_db object on the heap, and tentatively set it in the
12629 (thread_db_init): Don't set all_symbols_looked_up here.
12630 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12632 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12634 * linux-low.c (linux_kill, linux_detach): Adjust.
12635 (status_pending_p_callback): Remove redundant statement. Check
12636 for !TARGET_WAITIKIND_IGNORE, instead of
12637 TARGET_WAITKIND_STOPPED.
12638 (handle_tracepoints): Make sure LWP is locked. Adjust.
12639 (linux_wait_for_event_1): Adjust.
12640 (linux_cancel_breakpoints): New.
12641 (unsuspend_one_lwp): New.
12642 (unsuspend_all_lwps): New.
12643 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12644 (send_sigstop_callback): Change return type to int, add new
12645 `except' parameter and handle it.
12646 (suspend_and_send_sigstop_callback): New.
12647 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12648 pass them down. If SUSPEND, also increment the lwp's suspend
12650 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12651 (need_step_over_p): Don't consider suspended LWPs.
12652 (start_step_over): Adjust.
12653 (proceed_one_lwp): Change return type to int, add new `except'
12654 parameter and handle it.
12655 (unsuspend_and_proceed_one_lwp): New.
12656 (proceed_all_lwps): Use find_inferior instead of
12658 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12659 also decrement the suspend count of LWPs. Pass `except' down,
12660 instead of hacking its suspend count.
12661 (linux_pause_all): Add `freeze' parameter. Adjust.
12662 (linux_unpause_all): New.
12663 (linux_target_ops): Install linux_unpause_all.
12664 * server.c (handle_status): Adjust.
12665 * target.h (struct target_ops): New fields `unpause_all' and
12666 `cancel_breakpoints'. Add new parameter to `pause_all'.
12667 (pause_all): Add new `freeze' parameter.
12668 (unpause_all): New.
12669 (cancel_breakpoints): New.
12670 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12671 cancel breakpoints.
12672 (cmd_qtstart): Pause threads.
12673 (stop_tracing): Pause threads, and cancel breakpoints.
12674 * win32-low.c (win32_target_ops): Adjust.
12676 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12678 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12679 the inferior right away from here...
12680 (linux_wait_1): ... to here, and adjust to check the thread's
12681 last_resume_kind instead of the lwp's step or stop_expected flags.
12683 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12685 * README: Use consistent `GDB' and `GDBserver' spellings.
12687 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12689 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12690 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12691 (linux_detach_one_lwp): Assume the lwp is stopped.
12692 (any_thread_of): Delete.
12693 (linux_detach): Stop all lwps here. Don't blindly delete all
12695 (delete_lwp_callback): New.
12696 (linux_mourn): Delete all lwps of the process that is gone.
12697 (linux_wait_1): Don't delete the last lwp of the process here.
12698 * mem-break.h (mark_breakpoints_out): Declare.
12699 * mem-break.c (mark_breakpoints_out): New.
12700 (free_all_breakpoints): Use it.
12701 * server.c (handle_target_event): If the process is gone, mark
12703 * thread-db.c (struct thread_db) <create_bp>: New field.
12704 (thread_db_enable_reporting): Fix prototype. Store a thread event
12705 breakpoint reference in the thread_db struct.
12706 (thread_db_load_search): Clear the thread_db object.
12707 (try_thread_db_load_1): Ditto.
12708 (switch_to_process): New.
12709 (disable_thread_event_reporting): Use it.
12710 (remove_thread_event_breakpoints): New.
12711 (thread_db_detach, thread_db_mourn): Use it.
12713 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12715 * linux-low.c (linux_enable_event_reporting): New.
12716 (linux_wait_for_event_1, handle_extended_wait): Use it.
12718 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12720 * linux-low.c (linux_kill_one_lwp, linux_kill)
12721 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12722 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12723 SIGSTOP even if the LWP is stopped.
12724 (send_sigstop_callback): New.
12725 (stop_all_lwps): Use send_sigstop_callback instead.
12726 (linux_resume_one_thread): Adjust.
12727 (proceed_one_lwp): Still proceed an LWP that the client has
12728 requested to stop, if we haven't reported it as stopped yet. Make
12729 sure that LWPs the client want stopped, have a pending SIGSTOP.
12731 2010-04-26 Doug Evans <dje@google.com>
12733 * server.c (handle_general_set): Make static.
12735 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12736 Print received char after testing for error/eof instead of before.
12737 (input_interrupt): Tweak comment.
12739 2010-04-23 Doug Evans <dje@google.com>
12741 * server.c (start_inferior): Print inferior argv if --debug.
12743 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12745 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12746 * nto-x86-low.c: Include server.h
12748 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12750 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12751 be consistent with other sources of this directory.
12752 (init_registers_amd64): Correct name of source file of this function
12755 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12757 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12758 64-bit executables.
12760 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12762 * win32-i386-low.c: Add 64-bit support.
12763 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12764 (init_registers_amd64): Declare.
12765 (mappings): Add 64-bit version of array.
12766 (init_windows_x86): New function.
12767 (the_low_target): Change init_arch field to init_windows_x86.
12769 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12771 * win32-low.c: Adapt to support also 64-bit architecture.
12772 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12773 (get_image_name): Use SIZE_T type for local variable `done'.
12774 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12775 (toolhelp_get_dll_name): Idem.
12776 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12777 Use uintptr_t typecast to avoid warning.
12778 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12779 (handle_exception): Use phex_nz to avoid warning.
12780 (win32_wait): Remove unused local variable `process'.
12782 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12784 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12787 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12789 * configure.ac: Use `ws2_32' library for srv_mingw.
12790 * configure: Regenerate.
12791 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12792 * remote-utils.c: Likewise.
12794 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12796 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12797 if __x86_64__ is defined.
12799 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12801 * configure: Regenerate.
12803 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12805 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12806 * target.h (target_ops): New get_tib_address field.
12807 * win32-low.h (win32_thread_info): Add thread_local_base field.
12808 * win32-low.c (child_add_thread): Add tlb argument.
12809 Set thread_local_base field to TLB.
12810 (get_child_debug_event): Adapt to child_add_thread change.
12811 (win32_get_tib_address): New function.
12812 (win32_target_ops): Set get_tib_address field to
12813 win32_get_tib_address.
12814 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12816 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12818 * linux-low.c (linux_mourn): Also remove the process.
12819 * server.c (handle_target_event): Don't remove the process here.
12820 * nto-low.c (nto_mourn): New.
12821 (nto_target_ops): Install it.
12822 * spu-low.c (spu_mourn): New.
12823 (spu_target_ops): Install it.
12824 * win32-low.c (win32_mourn): New.
12825 (win32_target_ops): Install it.
12827 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12829 * server.h (buffer_xml_printf): Remove redundant `;'.
12831 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12833 * regcache.c (set_register_cache): Invalidate regcaches before
12834 changing the register cache layout.
12835 (regcache_invalidate_one): Allow a NULL regcache.
12836 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12837 regcaches before changing the register cache layout or the target
12840 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12842 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12843 variable warning on Linux/x86-64.
12845 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12847 GDBserver disconnected tracing support.
12849 * linux-low.c (linux_remove_process): Delete.
12850 (add_lwp): Don't set last_resume_kind here.
12851 (linux_kill): Use `mourn'.
12852 (linux_detach): Use `thread_db_detach', and `mourn'.
12853 (linux_mourn): New.
12854 (linux_attach_lwp_1): Adjust comment.
12855 (linux_attach): last_resume_kind moved the thread_info; adjust.
12856 (status_pending_p_callback): Adjust.
12857 (linux_wait_for_event_1): Adjust.
12858 (count_events_callback, select_singlestep_lwp_callback)
12859 (select_event_lwp_callback, cancel_breakpoints_callback)
12860 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12861 (proceed_one_lwp): Adjust.
12862 (linux_async): Add debug output.
12863 (linux_thread_stopped): New.
12864 (linux_pause_all): New.
12865 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12867 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12868 (thread_db_free): Delete declaration.
12869 (thread_db_detach, thread_db_mourn): Declare.
12870 * thread-db.c (thread_db_init): Use thread_db_mourn.
12871 (thread_db_free): Delete, split in two.
12872 (disable_thread_event_reporting): New.
12873 (thread_db_detach): New.
12874 (thread_db_mourn): New.
12876 * server.h (struct thread_info) <last_resume_kind>: New field.
12877 <attached>: Add comment.
12878 <gdb_detached>: New field.
12879 (handler_func): Change return type to int.
12880 (handle_serial_event, handle_target_event): Ditto.
12881 (gdb_connected): Declare.
12883 (disconnected_tracing): Declare.
12884 (stop_tracing): Declare.
12886 * server.c (handle_query) <qSupported>: Report support for
12887 disconnected tracing.
12888 (queue_stop_reply_callback): Account for running threads.
12889 (gdb_wants_thread_stopped): New.
12890 (gdb_wants_all_threads_stopped): New.
12891 (gdb_reattached_process): New.
12892 (handle_status): Clear the `gdb_detached' flag of all processes.
12893 In all-stop, stop all threads.
12894 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12895 (process_serial_event): If the remote connection breaks, or if an
12896 exit was forced with "monitor exit", force an event loop exit.
12897 Handle disconnected tracing on detach.
12898 (handle_serial_event): Adjust.
12899 (handle_target_event): If GDB isn't connected, forward events back
12900 to the inferior, unless the last process exited, in which case,
12901 exit gdbserver. Adjust interface.
12903 * remote-utils.c (remote_open): Don't block in accept. Instead
12904 register an event loop source on the listen socket file
12905 descriptor. Refactor bits into ...
12906 (listen_desc): ... this new global.
12907 (gdb_connected): ... this new function.
12908 (enable_async_notification): ... this new function.
12909 (handle_accept_event): ... this new function.
12910 (remote_close): Clear remote_desc.
12912 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12914 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12916 (mourn_inferior): Define.
12917 (target_process_qsupported): Avoid the dangling else problem.
12918 (thread_stopped): Define.
12919 (pause_all): Define.
12920 (target_waitstatus_to_string): Declare.
12921 * target.c (target_waitstatus_to_string): New.
12923 * tracepoint.c (tracing): Make extern.
12924 (disconnected_tracing): New.
12925 (stop_tracing): Make extern. Handle tracing stops due to GDB
12927 (cmd_qtdisconnected): New.
12928 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12929 (handle_tracepoint_general_set): Handle QTDisconnected.
12931 * event-loop.c (event_handler_func): Change return type to int.
12932 (process_event): Bail out if the event handler wants the event
12934 (handle_file_event): Ditto.
12935 (start_event_loop): Bail out if the event handler wants the event
12938 * nto-low.c (nto_target_ops): Adjust.
12939 * spu-low.c (spu_wait): Don't remove the process here.
12940 (spu_target_ops): Adjust.
12941 * win32-low.c (win32_wait): Don't remove the process here.
12942 (win32_target_ops): Adjust.
12944 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12946 * regcache.c (realloc_register_cache): Invalidate inferior's
12947 regcache before recreating it.
12949 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12951 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12953 2010-04-09 Stan Shebs <stan@codesourcery.com>
12954 Pedro Alves <pedro@codesourcery.com>
12956 * server.h (LONGEST): New.
12957 (struct thread_info) <while_stepping>: New field.
12958 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12960 (initialize_tracepoint, handle_tracepoint_general_set)
12961 (handle_tracepoint_query, tracepoint_finished_step)
12962 (tracepoint_was_hit, release_while_stepping_state_list):
12963 (current_traceframe): Declare.
12964 * server.c (handle_general_set): Handle tracepoint packets.
12965 (read_memory): New.
12966 (write_memory): New.
12967 (handle_search_memory_1): Use read_memory.
12968 (handle_query): Report support for conditional tracepoints, trace
12969 state variables, and tracepoint sources. Handle tracepoint
12971 (main): Initialize the tracepoints module.
12972 (process_serial_event): Handle traceframe reads/writes.
12974 * linux-low.c (handle_tracepoints): New.
12975 (linux_wait_1): Call it.
12976 (linux_resume_one_lwp): Handle while-stepping.
12977 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12978 (linux_target_ops): Install them.
12979 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12981 * linux-x86-low.c (x86_supports_tracepoints): New.
12982 (the_low_target). Install it.
12984 * mem-break.h (delete_breakpoint): Declare.
12985 * mem-break.c (delete_breakpoint): Make external.
12987 * target.h (struct target_ops): Add `supports_tracepoints',
12988 `read_pc', and `write_pc' fields.
12989 (target_supports_tracepoints): Define.
12990 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12993 * regcache.h (struct regcache) <registers_owned>: New field.
12994 (init_register_cache, regcache_cpy): Declare.
12995 (regcache_read_pc, regcache_write_pc): Declare.
12996 (register_cache_size): Declare.
12997 (supply_regblock): Declare.
12998 * regcache.c (init_register_cache): New.
12999 (new_register_cache): Use it.
13000 (regcache_cpy): New.
13001 (register_cache_size): New.
13002 (supply_regblock): New.
13003 (regcache_read_pc, regcache_write_pc): New.
13005 * tracepoint.c: New.
13007 * Makefile.in (OBS): Add tracepoint.o.
13008 (tracepoint.o): New rule.
13010 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13012 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13014 (i386-mmx.c): Likewise.
13015 (i386-mmx-linux.o): Likewise.
13016 (i386-mmx-linux.c): Likewise.
13018 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13019 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13020 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13021 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13023 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13024 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13025 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13027 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13029 * Makefile.in (clean): Updated.
13031 (i386-avx.c): Likewise.
13032 (i386-avx-linux.o): Likewise.
13033 (i386-avx-linux.c): Likewise.
13034 (amd64-avx.o): Likewise.
13035 (amd64-avx.c): Likewise.
13036 (amd64-avx-linux.o): Likewise.
13037 (amd64-avx-linux.c): Likewise.
13039 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13040 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13041 (srv_amd64_regobj): Add amd64-avx.o.
13042 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13043 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13044 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13045 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13046 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13047 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13048 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13050 * i387-fp.c: Include "i386-xstate.h".
13052 (i387_cache_to_xsave): Likewise.
13053 (i387_xsave_to_cache): Likewise.
13054 (x86_xcr0): Likewise.
13056 * i387-fp.h (i387_cache_to_xsave): Likewise.
13057 (i387_xsave_to_cache): Likewise.
13058 (x86_xcr0): Likewise.
13060 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13061 * linux-crisv32-low.c (target_regsets): Likewise.
13062 * linux-m68k-low.c (target_regsets): Likewise.
13063 * linux-mips-low.c (target_regsets): Likewise.
13064 * linux-ppc-low.c (target_regsets): Likewise.
13065 * linux-s390-low.c (target_regsets): Likewise.
13066 * linux-sh-low.c (target_regsets): Likewise.
13067 * linux-sparc-low.c (target_regsets): Likewise.
13068 * linux-xtensa-low.c (target_regsets): Likewise.
13070 * linux-low.c: Include <sys/uio.h>.
13071 (regsets_fetch_inferior_registers): Support nt_type.
13072 (regsets_store_inferior_registers): Likewise.
13073 (linux_process_qsupported): New.
13074 (linux_target_ops): Add linux_process_qsupported.
13076 * linux-low.h (regset_info): Add nt_type.
13077 (linux_target_ops): Add process_qsupported.
13079 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13081 (init_registers_i386_avx_linux): New.
13082 (init_registers_amd64_avx_linux): Likewise.
13083 (xmltarget_i386_linux_no_xml): Likewise.
13084 (xmltarget_amd64_linux_no_xml): Likewise.
13085 (PTRACE_GETREGSET): Likewise.
13086 (PTRACE_SETREGSET): Likewise.
13087 (x86_fill_xstateregset): Likewise.
13088 (x86_store_xstateregset): Likewise.
13089 (use_xml): Likewise.
13090 (x86_linux_update_xmltarget): Likewise.
13091 (x86_linux_process_qsupported): Likewise.
13092 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13093 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13094 init_registers_i386_linux here. Call
13095 x86_linux_update_xmltarget.
13096 (the_low_target): Add x86_linux_process_qsupported.
13098 * server.c (handle_query): Call target_process_qsupported.
13100 * target.h (target_ops): Add process_qsupported.
13101 (target_process_qsupported): New.
13103 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13105 * inferiors.c (add_thread): Set last_status kind to
13106 TARGET_WAITKIND_IGNORE.
13107 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13108 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13109 (linux_wait_1): Move `thread' local definition to block that uses
13110 it. Don't NULL initialize `event_child'.
13111 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13112 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13113 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13115 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13117 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13118 an extended waitstatus, or by a watchpoint.
13119 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13120 thread was stepping or has been stopped by a watchpoint.
13122 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13124 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13125 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13126 of another, then delete the previous, and validate all
13128 (validate_inserted_breakpoint): New.
13129 (delete_disabled_breakpoints): New.
13130 (validate_breakpoints): New.
13131 (check_mem_read): Validate breakpoints before trusting their
13132 shadow. Delete disabled breakpoints.
13133 (check_mem_write): Validate breakpoints before trusting they
13134 should be inserted. Delete disabled breakpoints.
13135 * mem-break.h (validate_breakpoints):
13136 * server.c (handle_query): Validate breakpoints when we see a
13139 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13141 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13142 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13143 if we could tell there's a GDB breakpoint at stop_pc.
13144 (need_step_over_p): Don't do a step over if we find a GDB
13145 breakpoint at the resume PC.
13147 * mem-break.c (struct raw_breakpoint): New.
13148 (enum bkpt_type): New type `gdb_breakpoint'.
13149 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13150 fields. New field `raw'.
13151 (find_raw_breakpoint_at): New.
13152 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13153 breakpoint instead.
13154 (set_breakpoint_at): Adjust.
13155 (delete_raw_breakpoint): New.
13156 (release_breakpoint): New.
13157 (delete_breakpoint): Rename to...
13158 (delete_breakpoint_1): ... this. Add proc parameter. Use
13159 release_breakpoint. Return ENOENT.
13160 (delete_breakpoint): Reimplement.
13161 (find_breakpoint_at): Delete.
13162 (find_gdb_breakpoint_at): New.
13163 (delete_breakpoint_at): Delete.
13164 (set_gdb_breakpoint_at): New.
13165 (delete_gdb_breakpoint_at): New.
13166 (gdb_breakpoint_here): New.
13167 (set_reinsert_breakpoint): Use release_breakpoint.
13168 (uninsert_breakpoint): Rename to ...
13169 (uninsert_raw_breakpoint): ... this.
13170 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13171 (reinsert_raw_breakpoint): Change parameter type to
13173 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13175 (check_breakpoints): Adjust. Use release_breakpoint.
13176 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13177 (breakpoint_inserted_here): Ditto.
13178 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13179 Don't trust the breakpoint's shadow if it is not inserted.
13180 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13181 (delete_all_breakpoints): Adjust.
13182 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13183 use delete_breakpoint_1.
13185 * mem-break.h (breakpoints_supported): Delete declaration.
13186 (set_gdb_breakpoint_at): Declare.
13187 (gdb_breakpoint_here): Declare.
13188 (delete_breakpoint_at): Delete.
13189 (delete_gdb_breakpoint_at): Declare.
13191 * server.h (struct raw_breakpoint): Forward declare.
13192 (struct process_info): New field `raw_breakpoints'.
13194 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13197 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13199 * linux-low.c (status_pending_p_callback): Fix comment.
13200 (linux_wait_for_event_1): Move most of the internal breakpoint
13201 handling from here...
13202 (linux_wait_1): ... to here.
13203 (count_events_callback): New.
13204 (select_singlestep_lwp_callback): New.
13205 (select_event_lwp_callback): New.
13206 (cancel_breakpoints_callback): New.
13207 (select_event_lwp): New.
13208 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13209 priority to all LWPs that have had events that should be reported
13210 to the client. Cancel breakpoints when about to reporting the
13211 event to the client, not while stopping lwps. No longer cancel
13212 finished single-steps here.
13213 (cancel_finished_single_step): Delete.
13214 (cancel_finished_single_steps): Delete.
13216 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13218 * mem-break.c (enum bkpt_type): New.
13219 (struct breakpoint): New field `type'.
13220 (set_breakpoint_at): Change return type to struct breakpoint
13221 pointer. Set type to `other_breakpoint' by default.
13222 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13223 in the breakpoint list.
13224 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13225 (reinsert_breakpoint): Rename to ...
13226 (reinsert_raw_breakpoint): ... this.
13227 (reinsert_breakpoints_at): Adjust.
13228 * mem-break.h (struct breakpoint): Declare.
13229 (set_breakpoint_at): Change return type to struct breakpoint
13232 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13234 * server.c (handle_query): Assign, not compare.
13236 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13238 Teach linux gdbserver to step-over-breakpoints.
13240 * linux-low.c (can_hardware_single_step): New.
13241 (supports_breakpoints): New.
13242 (handle_extended_wait): If stopping threads, read the stop pc of
13243 the new cloned LWP.
13245 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13246 low target doesn't support retrieving the PC.
13247 (add_lwp): Set last_resume_kind to resume_continue.
13248 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13249 (linux_attach): Don't clear stop_expected. Set the lwp's
13250 last_resume_kind to resume_stop.
13251 (linux_detach_one_lwp): Don't check for removed breakpoints.
13252 (check_removed_breakpoint): Delete.
13253 (status_pending_p): Rename to ...
13254 (status_pending_p_callback): ... this. Don't check for removed
13255 breakpoints. Don't consider threads that are stopped from GDB's
13257 (linux_wait_for_lwp): Always read the stop_pc here.
13258 (cancel_breakpoint): New.
13259 (step_over_bkpt): New global.
13260 (linux_wait_for_event_1): Implement stepping over breakpoints.
13261 (gdb_wants_lwp_stopped): New.
13262 (gdb_wants_all_stopped): New.
13263 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13264 single-step traps here. Store the thread's last reported target
13266 (send_sigstop): Don't clear stop_expected. Always set it,
13268 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13269 (cancel_finished_single_step): New.
13270 (cancel_finished_single_steps): New.
13271 (wait_for_sigstop): Don't cancel finished single-step traps here.
13272 (linux_resume_one_lwp): Don't check for removed breakpoints.
13273 Don't set `step' on non-hardware step archs.
13274 (linux_set_resume_request): Ignore resume_stop requests if already
13275 stopping or stopped. Set the lwp's last_resume_kind.
13276 (resume_status_pending_p): Don't check for removed breakpoints.
13277 (need_step_over_p): New.
13278 (start_step_over): New.
13279 (finish_step_over): New.
13280 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13281 requests. Clear the thread's last reported target waitstatus.
13282 Don't use the `suspended' flag. Don't consider pending breakpoints.
13283 (linux_resume): Start a step-over if necessary.
13284 (proceed_one_lwp): New.
13285 (proceed_all_lwps): New.
13286 (unstop_all_lwps): New.
13287 * linux-low.h (struct lwp_info): Rewrite comment for the
13288 `suspended' flag. Add the `stop_pc' field. Delete the
13289 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13290 Add `'last_resume_kind' and `need_step_over' fields.
13291 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13292 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13293 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13294 (set_raw_breakpoint_at): New.
13295 (set_breakpoint_at): Rewrite to use it.
13296 (reinsert_breakpoint_handler): Delete.
13297 (set_reinsert_breakpoint): New.
13298 (reinsert_breakpoint_by_bp): Delete.
13299 (delete_reinsert_breakpoints): New.
13300 (uninsert_breakpoint): Rewrite.
13301 (uninsert_breakpoints_at): New.
13302 (reinsert_breakpoint): Rewrite.
13303 (reinsert_breakpoints_at): New.
13304 (check_breakpoints): Rewrite.
13305 (breakpoint_here): New.
13306 (breakpoint_inserted_here): New.
13307 (check_mem_read): Adjust.
13308 * mem-break.h (breakpoints_supported, breakpoint_here)
13309 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13310 (reinsert_breakpoint_by_bp): Delete declaration.
13311 (delete_reinsert_breakpoints): Declare.
13312 (reinsert_breakpoint): Delete declaration.
13313 (reinsert_breakpoints_at): Declare.
13314 (uninsert_breakpoint): Delete declaration.
13315 (uninsert_breakpoints_at): Declare.
13316 (check_breakpoints): Adjust prototype.
13317 * server.h: Adjust include order.
13318 (struct thread_info): Declare here. Add a `last_status' field.
13320 2010-03-23 Michael Snyder <msnyder@vmware.com>
13322 * server.c (crc32): New function.
13323 (handle_query): Add handling for 'qCRC:' request.
13325 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13327 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13328 lwp had been stopped by a watchpoint.
13330 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13332 * server.h (internal_error): Declare.
13333 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13334 * utils.c (internal_error): New function.
13336 2010-03-15 Andreas Schwab <schwab@redhat.com>
13338 * configure.srv: Fix typo setting srv_regobj.
13340 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13342 * linux-low.c (fetch_register): Avoid passing a non string literal
13344 (usr_store_inferior_registers): Ditto.
13346 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13348 * linux-low.c (linux_write_memory): Bail out early if peeking
13351 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13353 * linux-low.h (struct lwp_info): New fields
13354 `stopped_by_watchpoint' and `stopped_data_address'.
13355 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13356 here, and cache them in the lwp object.
13357 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13359 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13361 (linux_stopped_by_watchpoint): Rewrite.
13362 (linux_stopped_data_address): Rewrite.
13364 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13366 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13367 switching the current inferior, not before.
13369 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13371 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13372 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13373 i386-linux.c and amd64-linux.c.
13374 (reg-i386.o): Removed.
13375 (reg-i386.c): Likewise.
13376 (reg-i386-linux.o): Likewise.
13377 (reg-i386-linux.c): Likewise.
13378 (reg-x86-64.o): Likewise.
13379 (reg-x86-64.c): Likewise.
13380 (reg-x86-64-linux.o): Likewise.
13381 (reg-x86-64-linux.c): Likewise.
13383 (i386.c): Likewise.
13384 (i386-linux.o): Likewise.
13385 (i386-linux.c): Likewise.
13386 (amd64.o): Likewise.
13387 (amd64.c): Likewise.
13388 (amd64-linux.o): Likewise.
13389 (amd64-linux.c): Likewise.
13391 * configure.srv (srv_i386_regobj): New.
13392 (srv_i386_linux_regobj): Likewise.
13393 (srv_amd64_regobj): Likewise.
13394 (srv_amd64_linux_regobj): Likewise.
13395 (srv_i386_32bit_xmlfiles): Likewise.
13396 (srv_i386_64bit_xmlfiles): Likewise.
13397 (srv_i386_xmlfiles): Likewise.
13398 (srv_amd64_xmlfiles): Likewise.
13399 (srv_i386_linux_xmlfiles): Likewise.
13400 (srv_amd64_linux_xmlfiles): Likewise.
13401 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13402 srv_xmlfiles to $srv_i386_xmlfiles.
13403 (i[34567]86-*-mingw32ce*): Likewise.
13404 (i[34567]86-*-mingw*): Likewise.
13405 (i[34567]86-*-nto*): Likewise.
13406 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13407 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13408 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13409 (x86_64-*-linux*): Likewise.
13411 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13412 (init_registers_amd64_linux): New.
13413 (x86_arch_setup): Replace init_registers_x86_64_linux with
13414 init_registers_amd64_linux.
13416 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13418 * configure.ac: Check for libdl. If it is not available link against
13419 static libthread_db.
13420 * configure: Regenerate.
13422 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13426 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13427 handing a read watchpoint.
13428 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13430 2010-02-12 Doug Evans <dje@google.com>
13432 * linux-low.c (linux_supports_tracefork_flag): Document.
13433 (linux_look_up_symbols): Add comment.
13435 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13437 * regcache.c (supply_register): Clear regcache if buf is NULL.
13439 2010-02-02 Nicolas Roche <roche@sourceware.org>
13440 Joel Brobecker <brobecker@adacore.com>
13442 * inferiors.c (find_inferior): Add function documentation.
13443 (unloaded_dll): Handle the case where the unloaded dll has not
13444 been previously registered in the dll list.
13446 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13448 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13449 (thumb2_breakpoint): New.
13450 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13452 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13454 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13455 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13458 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13460 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13462 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13464 * linux-s390-low.c (s390_collect_ptrace_register)
13465 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13467 2010-01-21 Doug Evans <dje@google.com>
13469 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13470 (PTRACE_ARG4_TYPE): New macro.
13471 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13472 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13473 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13474 (usr_store_inferior_registers): Ditto.
13475 (linux_read_memory, linux_write_memory): Ditto.
13476 (linux_test_for_tracefork): Ditto.
13478 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13479 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13481 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13483 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13486 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13488 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13489 prototype to take a regcache. Adjust.
13491 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13493 * regcache.h (struct thread_info): Forward declare.
13494 (struct regcache): New.
13495 (new_register_cache): Adjust prototype.
13496 (get_thread_regcache): Declare.
13497 (free_register_cache): Adjust prototype.
13498 (registers_to_string, registers_from_string): Ditto.
13499 (supply_register, supply_register_by_name, collect_register)
13500 (collect_register_as_string, collect_register_by_name): Ditto.
13501 * regcache.c (struct inferior_regcache_data): Delete.
13502 (get_regcache): Rename to ...
13503 (get_thread_regcache): ... this. Adjust. Switch inferior before
13504 fetching registers.
13505 (regcache_invalidate_one): Adjust.
13506 (regcache_invalidate): Fix prototype.
13507 (new_register_cache): Return the new register cache.
13508 (free_register_cache): Change prototype.
13509 (realloc_register_cache): Adjust.
13510 (registers_to_string): Change prototype to take a regcache. Adjust.
13511 (registers_from_string): Ditto.
13512 (register_data): Ditto.
13513 (supply_register): Ditto.
13514 (supply_register_by_name): Ditto.
13515 (collect_register): Ditto.
13516 (collect_register_as_string): Ditto.
13517 (collect_register_by_name): Ditto.
13518 * server.c (process_serial_event): Adjust.
13519 * linux-low.h (regset_fill_func, regset_store_func): Change
13521 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13523 * linux-low.c (get_stop_pc): Adjust.
13524 (check_removed_breakpoint): Adjust.
13525 (linux_wait_for_event): Adjust.
13526 (linux_resume_one_lwp): Adjust.
13527 (fetch_register): Add regcache parameter. Adjust.
13528 (usr_store_inferior_registers): Ditto.
13529 (regsets_fetch_inferior_registers): Ditto.
13530 (regsets_store_inferior_registers): Ditto.
13531 (linux_fetch_registers, linux_store_registers): Ditto.
13532 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13534 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13536 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13537 prototype to take a regcache.
13538 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13539 * remote-utils.c (convert_ascii_to_int, outreg)
13540 (prepare_resume_reply): Change prototype to take a regcache.
13542 * target.h (struct target_ops) <fetch_registers, store_registers>:
13543 Change prototype to take a regcache.
13544 (fetch_inferior_registers, store_inferior_registers): Change
13545 prototype to take a regcache. Adjust.
13546 * proc-service.c (ps_lgetregs): Adjust.
13547 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13548 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13549 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13550 take a regcache. Adjust.
13551 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13552 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13553 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13554 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13555 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13556 (cris_cannot_fetch_register):
13557 (cris_breakpoint_at): Change prototype to take a regcache.
13559 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13560 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13561 to take a regcache. Adjust.
13562 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13564 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13565 take a regcache. Adjust.
13566 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13567 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13568 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13569 * linux-mips-low.c (mips_get_pc):
13570 (mips_set_pc): Change prototype to take a regcache. Adjust.
13571 (mips_reinsert_addr): Adjust.
13572 (mips_collect_register): Change prototype to take a regcache.
13574 (mips_supply_register):
13575 (mips_collect_register_32bit, mips_supply_register_32bit)
13576 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13577 (mips_store_fpregset): Ditto.
13578 * linux-ppc-low.c (ppc_supply_ptrace_register)
13579 (ppc_supply_ptrace_register): Ditto.
13580 (parse_spufs_run): Adjust.
13581 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13582 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13583 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13584 take a regcache. Adjust.
13585 * linux-s390-low.c (s390_collect_ptrace_register)
13586 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13587 (s390_set_pc): Change prototype to take a regcache. Adjust.
13588 (s390_arch_setup): Adjust.
13589 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13590 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13591 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13592 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13593 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13595 (sparc_breakpoint_at): Adjust.
13596 * linux-xtensa-low.c (xtensa_fill_gregset):
13597 (xtensa_store_gregset):
13598 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13599 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13600 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13601 prototype to take a regcache. Adjust.
13602 * win32-arm-low.c (arm_fetch_inferior_register)
13603 (arm_store_inferior_register): Change prototype to take a
13605 * win32-i386-low.c (i386_fetch_inferior_register)
13606 (i386_store_inferior_register): Change prototype to take a
13608 * win32-low.c (child_fetch_inferior_registers)
13609 (child_store_inferior_registers): Change prototype to take a
13611 (win32_wait): Adjust.
13612 (win32_fetch_inferior_registers): Change prototype to take a
13614 (win32_store_inferior_registers): Adjust.
13615 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13616 store_inferior_register>: Change prototype to take a regcache.
13618 2010-01-20 Doug Evans <dje@google.com>
13620 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13622 (linux_wait_for_event1, linux_init_signals): Ditto.
13623 (W_STOPCODE): Provide definition if missing.
13625 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13627 * linux-low.c (linux_core_of_thread): New.
13628 (compare_ints, show_process, list_threads): New.
13629 (linux_qxfer_osdata): Report threads and cores.
13630 (linux_target_op): Register linux_core_of_thread.
13631 * remote-utils.c (prepare_resume_reply): Report the core.
13632 (buffer_xml_printf): Support %d specifier.
13633 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13635 (handle_query): Handle qXfer:threads. Announce availability
13637 * target.h (struct target_ops): New field core_of_thread.
13639 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13641 * Makefile.in (clean): Remove new generated files.
13642 (reg-s390.o, reg-s390.c): Remove rules.
13643 (reg-s390x.o, reg-s390x.c): Likewise.
13644 (s390-linux32.o, s390-linux32.c): Add rules.
13645 (s390-linux64.o, s390-linux64.c): Likewise.
13646 (s390x-linux64.o, s390x-linux64.c): Likewise.
13647 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13648 * linux-s390-low.c: Include <elf.h>.
13649 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13650 (init_registers_s390): Remove prototype.
13651 (init_registers_s390x): Likewise.
13652 (init_registers_s390_linux32): Add prototype.
13653 (init_registers_s390_linux64): Likewise.
13654 (init_registers_s390x_linux64): Likewise.
13655 (s390_num_regs_3264): New define.
13656 (s390_regmap_3264): New global variable.
13657 (s390_cannot_fetch_register): Remove obsolete check.
13658 (s390_cannot_store_register): Likewise.
13659 (s390_collect_ptrace_register): Handle upper/lower register halves.
13660 (s390_supply_ptrace_register): Likewise.
13661 (s390_fill_gregset): Update to register number changes.
13662 (s390_get_hwcap): New routine.
13663 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13664 Install appropriate regmap and register set.
13666 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13668 * server.c (gdbserver_version): Update copyright year to 2010.
13669 * gdbreplay.c (gdbreplay_version): Likewise.
13671 2009-12-28 Doug Evans <dje@google.com>
13673 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13674 elf/external.h. Include <elf.h> instead but only if necessary.
13676 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13678 * linux-low.c (linux_remove_process): Remove `detaching'
13679 parameter. Don't release/detach from thread_db here.
13680 (linux_kill): Release/detach from thread_db here, ...
13681 (linux_detach): ... and here, before actually detaching.
13682 (linux_wait_1): ... and here, when a process exits.
13683 * thread-db.c (any_thread_of): New.
13684 (thread_db_free): Switch the current inferior to a thread of the
13687 2009-12-21 Doug Evans <dje@google.com>
13689 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13691 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13692 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13693 warning ifndef __NR_tkill. Move setting of errno there too.
13694 Delete unnecessary resetting of errno after syscall.
13695 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13697 * configure.ac: Check for dladdr.
13698 * config.in: Regenerate.
13699 * configure: Regenerate.
13700 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13701 (try_thread_db_load): Update.
13703 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13705 2009-12-18 Doug Evans <dje@google.com>
13707 * event-loop.c: Include unistd.h if it exists.
13709 * linux-low.c (my_waitpid): Move definition away from being in
13710 between linux_tracefork_child/linux_test_for_tracefork.
13712 * gdb_proc_service.h (psaddr_t): Fix type.
13713 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13714 signature to match glibc.
13716 2009-12-16 Doug Evans <dje@google.com>
13718 * linux-low.c (linux_read_memory): Fix argument to read.
13720 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13722 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13723 events, don't leave current_inferior pointing at null.
13725 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13727 * win32-low.c (LOG): Delete.
13728 (OUTMSG): Output to stderr.
13729 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13730 on compile time LOG macro.
13731 (win32_wait): Fix debug output.
13733 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13735 * win32-low.c (win32_add_one_solib): If the dll name is
13736 "ntdll.dll", prepend the system directory to the dll path.
13738 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13740 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13742 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13743 Vladimir Prus <vladimir@codesourcery.com>
13745 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13746 * configure.ac: Check for __mcoldfire__ and set
13747 gdb_cv_m68k_is_coldfire.
13748 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13749 reg-cf.o and reg-m68k.o.
13750 * configure: Regenerated.
13752 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13754 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13755 Pass it to thread_db_free.
13756 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13757 proper `detaching' argument to linux_remove_process.
13758 * linux-low.h (thread_db_free): Add `detaching' parameter.
13759 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13761 (thread_db_free): Add `detaching' parameter. Only
13762 call td_ta_clear_event if detaching from process.
13764 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13766 * thread-db.c (thread_db_free): Fix typo.
13768 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13771 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13773 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13775 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13776 with an i686 compiler.
13777 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13779 * configure: Rebuilt.
13781 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13785 * server.c (handle_search_memory_1): Correct read_addr initialization
13786 in loop for searching subsequent chunks.
13788 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13790 * configure.ac: New --with-libthread-db option.
13791 * thread-db.c: Allow direct dependence on libthread_db.
13792 (thread_db_free): Adjust.
13793 * config.in: Regenerate.
13794 * configure: Likewise.
13796 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13799 * thread-db.c (attach_thread): New function.
13800 (maybe_attach_thread): Return success/failure.
13801 (find_new_threads_callback): Adjust.
13802 (thread_db_find_new_threads): Loop until no new threads.
13804 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13806 * proc-service.c (ps_lgetregs): Formatting.
13808 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13810 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13811 * configure.ac: Adjust.
13812 * linux-low.h (struct process_info_private): Move members to struct
13814 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13815 * linux-low.c (linux_remove_process): Adjust.
13816 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13817 * server.c (handle_query): Move code ...
13818 (handle_monitor_command): ... here. New function.
13819 * target.h (struct target_ops): New member.
13820 * thread-db.c (struct thread_db): New.
13821 (libthread_db_search_path): New variable.
13822 (thread_db_create_event, thread_db_enable_reporting)
13823 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13824 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13825 (try_thread_db_load_1, dladdr_to_soname): New functions.
13826 (try_thread_db_load, thread_db_load_search): New functions.
13827 (thread_db_init): Search for libthread_db.
13828 (thread_db_free): New function.
13829 (thread_db_handle_monitor_command): Likewise.
13830 * config.in: Regenerate.
13831 * configure: Regenerate.
13833 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13835 * spu-low.c (spu_kill): Wait for inferior to terminate.
13836 Call clear_inferiors.
13837 (spu_detach): Call clear_inferiors.
13839 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13841 * aclocal.m4: Regenerate.
13842 * config.in: Likewise.
13843 * configure: Likewise.
13845 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13847 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13848 (parse_spufs_run): New function.
13849 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13850 (ppc_breakpoint_at): Handle SPU breakpoints.
13852 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13854 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13855 (SPUFS_MAGIC): Define.
13856 (spu_enumerate_spu_ids): New function.
13857 (linux_qxfer_spu): New function.
13858 (linux_target_ops): Install linux_qxfer_spu.
13860 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13862 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13863 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13864 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13865 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13866 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13867 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13868 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13869 (init_registers_powerpc_cell32l): Add prototype.
13870 (init_registers_powerpc_cell64l): Likewise.
13871 (ppc_arch_setup): Detect Cell/B.E. architecture.
13873 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13875 * Makefile.in (datarootdir): New variable.
13877 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13879 * linux-low.c (linux_write_memory): Update debugging output.
13880 * Makefile.in (clean): Add new descriptions.
13881 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13882 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13883 * configure.srv: Add new files for arm*-*-linux*.
13884 * linux-arm-low.c: Add new declarations.
13885 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13886 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13887 (HWCAP_VFPv3D16): New.
13888 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13889 instead of __IWMMXT__.
13890 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13891 (arm_arch_setup): New.
13892 (target_regsets): Remove #ifdef. Add VFP regset.
13893 (the_low_target): Use arm_arch_setup.
13895 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13897 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13898 the main thread again.
13900 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13902 Adding Neutrino gdbserver.
13903 * configure: Regenerated.
13904 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13905 * configure.srv (i[34567]86-*-nto*): New target.
13906 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13907 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13908 (nto_comctrl) [__QNX__]: New function.
13909 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13911 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13913 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13916 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13917 Pedro Alves <pedro@codesourcery.com>
13919 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13920 don't support CONTEXT_EXTENDED_REGISTERS.
13921 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13922 (the_low_target): Install them.
13923 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13924 failing with ERROR_PIPE_NOT_CONNECTED.
13926 2009-06-30 Doug Evans <dje@google.com>
13927 Pierre Muller <muller@ics.u-strasbg.fr>
13929 Add h/w watchpoint support to x86-linux, win32-i386.
13930 * Makefile.in (SFILES): Add i386-low.c
13931 (i386_low_h): Define.
13932 (i386-low.o): Add dependencies.
13933 (linux-x86-low.o): Add i386-low.h dependency.
13934 (win32-i386-low.o): Ditto.
13935 * i386-low.c: New file.
13936 * i386-low.h: New file.
13937 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13938 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13939 * linux-low.c (linux_add_process): Initialize arch_private.
13940 (linux_remove_process): Free arch_private.
13941 (add_lwp): Initialize arch_private.
13942 (delete_lwp): Free arch_private.
13943 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13945 * linux-low.h (process_info_private): New member arch_private.
13946 (lwp_info): New member arch_private.
13947 (linux_target_ops): New members new_process, new_thread,
13949 (ptid_of): New macro.
13950 * linux-x86-low.c: Include stddef.h, i386-low.h.
13951 (arch_process_info): New struct.
13952 (arch_lwp_info): New struct.
13953 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13954 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13955 (i386_dr_low_get_status): New function.
13956 (x86_insert_point, x86_remove_point): New functions.
13957 (x86_stopped_by_watchpoint): New function.
13958 (x86_stopped_data_address): New function.
13959 (x86_linux_new_process, x86_linux_new_thread): New functions.
13960 (x86_linux_prepare_to_resume): New function.
13961 (the_low_target): Add entries for insert_point, remove_point,
13962 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13964 * server.c (debug_hw_points): New global.
13965 (monitor_show_help): Document set debug-hw-points.
13966 (handle_query): Process "set debug-hw-points".
13967 * server.h (debug_hw_points): Declare.
13968 (paddress): Declare.
13969 * utils.c (NUMCELLS, CELLSIZE): New macros.
13970 (get_sell, xsnprintf, paddress): New functions.
13971 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13972 remove_point, stopped_by_watchpoint, stopped_data_address.
13973 * win32-i386-low.c: Include i386-low.h.
13974 (debug_reg_state): Replaces dr.
13975 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13976 (i386_dr_low_get_status): New function.
13977 (i386_insert_point, i386_remove_point): New functions.
13978 (i386_stopped_by_watchpoint): New function.
13979 (i386_stopped_data_address): New function.
13980 (i386_initial_stuff): Update.
13981 (get_thread_context,set_thread_context,i386_thread_added): Update.
13982 (the_low_target): Add entries for insert_point,
13983 remove_point, stopped_by_watchpoint, stopped_data_address.
13984 * win32-low.c (win32_insert_watchpoint): New function.
13985 (win32_remove_watchpoint): New function.
13986 (win32_stopped_by_watchpoint): New function.
13987 (win32_stopped_data_address): New function.
13988 (win32_target_ops): Add entries for insert_watchpoint,
13989 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13990 * win32-low.h (win32_target_ops): New members insert_point,
13991 remove_point, stopped_by_watchpoint, stopped_data_address.
13993 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13995 * server.c (process_serial_event): Re-return unsupported, not
13996 error, if the type isn't recognized. Re-allow supporting only
13997 insert or remove packets. Also call require_running for
13998 breakpoints. Add missing break statement to default case. Tidy.
13999 * target.h (struct target_ops): Rename insert_watchpoint to
14000 insert_point, and remove_watchpoint to remove_point.
14002 * linux-low.h (struct linux_target_ops): Likewise.
14003 * linux-low.c (linux_insert_watchpoint): Rename to ...
14004 (linux_insert_point): ... this. Adjust.
14005 (linux_remove_watchpoint): Rename to ...
14006 (linux_remove_point): ... this. Adjust.
14007 (linux_target_ops): Adjust.
14008 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14009 (cris_insert_point): ... this.
14010 (cris_remove_watchpoint): Rename to ...
14011 (cris_remove_point): ... this.
14012 (the_low_target): Adjust.
14014 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14016 * server.c (handle_v_kill): Pass signal_pid to
14017 kill_inferior if multi_process is zero.
14019 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14021 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14022 * target.h (target_ops): Comment for *_watchpoint to make it clear
14023 the functions can get types '0' and '1'.
14025 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14027 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14028 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14029 * regcache.c (get_regcache): Likewise.
14030 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14031 * win32-low.c (child_fetch_inferior_registers): Remove check for
14034 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14035 Pedro Alves <pedro@codesourcery.com>
14037 * target.h (struct target_ops) <supports_multi_process>: New
14039 (target_supports_multi_process): New.
14040 * server.c (handle_query): Even if GDB reports support, only
14041 enable multi-process if the target also supports it. Report
14042 multi-process support only if the target backend supports it.
14043 * linux-low.c (linux_supports_multi_process): New function.
14044 (linux_target_ops): Install it as target_supports_multi_process
14047 2009-05-24 Doug Evans <dje@google.com>
14049 Global renaming of find_thread_pid to find_thread_ptid.
14050 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14051 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14052 All callers updated.
14054 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14055 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14058 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14059 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14060 (linux_resume_one_lwp): Ditto.
14062 2009-05-23 Doug Evans <dje@google.com>
14064 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14065 from struct inferior_list_entry * to struct lwp_info *.
14066 All callers updated.
14068 2009-05-13 Doug Evans <dje@google.com>
14070 * linux-x86-low.c: Don't include assert.h.
14071 (x86_siginfo_fixup): Use fatal, not assert.
14072 (x86_arch_setup): Fix comment.
14074 2009-05-12 Doug Evans <dje@google.com>
14076 Biarch support for i386/amd64 gdbserver.
14077 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14078 Add linux-x86-low.c.
14079 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14080 (linux-x86-low.o): Add.
14081 * linux-x86-64-low.c: Delete.
14082 * linux-i386-low.c: Delete.
14083 * linux-x86-low.c: New file.
14084 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14086 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14088 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14089 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14090 (linux_child_pid_to_exec_file): New function.
14091 (elf_64_header_p, elf_64_file_p): New functions.
14092 (siginfo_fixup): New function.
14093 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14094 give target a chance to convert layout.
14095 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14096 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14098 2009-05-07 Doug Evans <dje@google.com>
14100 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14101 (regsets_store_inferior_registers): Ditto.
14103 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14107 * linux-low.c (must_set_ptrace_flags): Delete.
14108 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14110 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14111 `lwp->must_set_ptrace_flags' instead.
14112 (linux_wait_for_event_1): Set ptrace options here.
14113 (linux_wait_1): ... not here.
14115 2009-04-30 Doug Evans <dje@google.com>
14117 * inferiors.c (started_inferior_callback): New function.
14118 (attached_inferior_callback): New function.
14119 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14120 * server.c (print_started_pid, print_attached_pid): New functions.
14121 (detach_or_kill_for_exit): New function.
14122 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14123 * server.h (have_started_inferiors_p): Declare.
14124 (have_attached_inferiors_p): Declare.
14126 * inferiors.c (remove_process): Fix memory leak, free process.
14127 * linux-low.c (linux_remove_process): New function.
14128 (linux_kill): Call it instead of remove_process.
14129 (linux_detach, linux_wait_1): Ditto.
14131 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14133 * configure.srv: Add x86 Windows CE target.
14135 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14137 * inferiors.c (get_thread_process): Make global.
14138 * server.h (get_thread_process): Add prototype.
14139 * thread-db.c (find_one_thread): Use get_thread_process
14140 instead of current_process.
14141 (thread_db_get_tls_address): Do not crash if called when
14142 thread layer is not yet initialized.
14144 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14146 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14147 * spu-low.c (current_tid): Rename to ...
14148 (current_ptid): ... this.
14149 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14150 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14151 ptid_get_lwp (current_ptid) instead of current_tid.
14152 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14153 instead of current_tid. Use find_process_pid to verify pid
14154 argument is valid. Pass proper argument to remove_process.
14155 (spu_thread_alive): Compare current_ptid instead of current_tid.
14156 (spu_resume): Likewise.
14158 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14160 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14163 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14165 Implement the multiprocess extensions, and add linux multiprocess
14168 * server.h (ULONGEST): Declare.
14169 (struct ptid, ptid_t): New.
14170 (minus_one_ptid, null_ptid): Declare.
14171 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14172 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14173 (struct inferior_list_entry): Change `id' type from unsigned from
14175 (struct sym_cache, struct breakpoint, struct
14176 process_info_private): Forward declare.
14177 (struct process_info): Declare.
14178 (current_process): Declare.
14179 (all_processes): Declare.
14180 (initialize_inferiors): Declare.
14181 (add_thread): Adjust to use ptid_t.
14182 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14183 (add_process, remove_process, find_thread_pid): Declare.
14184 (find_inferior_id): Adjust to use ptid_t.
14185 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14186 (multi_process): Declare.
14187 (push_event): Adjust to use ptid_t.
14188 (read_ptid, write_ptid): Declare.
14189 (prepare_resume_reply): Adjust to use ptid_t.
14190 (clear_symbol_cache): Declare.
14191 * inferiors.c (all_processes): New.
14192 (null_ptid, minus_one_ptid): New.
14193 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14194 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14195 (add_thread): Change unsigned long to ptid. Remove gdb_id
14197 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14198 (gdb_id_to_thread): Rename to ...
14199 (find_thread_pid): ... this. Change unsigned long to ptid.
14200 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14201 (loaded_dll, pull_pid_from_list): Adjust.
14202 (add_process, remove_process, find_process_pid)
14203 (get_thread_process, current_process, initialize_inferiors): New.
14204 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14205 (struct target_waitstatus) <related_pid>: Ditto.
14206 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14207 return type to int.
14208 (struct target_ops) <join>: Add `pid' argument.
14209 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14210 (struct target_ops) <wait>: Add `ptid' field. Change return type
14212 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14213 (mywait): Add `ptid' argument. Change return type to ptid_t.
14214 (target_pid_to_str): Declare.
14215 * target.c (set_desired_inferior): Adjust to use ptids.
14216 (mywait): Add new `ptid' argument. Adjust.
14217 (target_pid_to_str): New.
14218 * mem-break.h (free_all_breakpoints): Declare.
14219 * mem-break.c (breakpoints): Delelete.
14220 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14221 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14222 to use per-process breakpoint list.
14223 (free_all_breakpoints): New.
14224 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14225 (symbol_cache, all_symbols_looked_up): Delete.
14227 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14229 (prepare_resume_reply): Change ptid argument's type from unsigned
14230 long to ptid_t. Adjust. Implement W;process and X;process.
14231 (free_sym_cache, clear_symbol_cache): New.
14232 (look_up_one_symbol): Adjust to per-process symbol cache. *
14233 * server.c (cont_thread, general_thread, step_thread): Change type
14235 (attached): Delete.
14236 (multi_process): New.
14237 (last_ptid): Change type to ptid_t.
14238 (struct vstop_notif) <ptid>: Change type to ptid_t.
14239 (queue_stop_reply, push_event): Change `ptid' argument's type to
14241 (discard_queued_stop_replies): Add `pid' argument.
14242 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14243 changes. Don't reference the `attached' global.
14244 (attach_inferior): Adjust to mywait interface changes.
14245 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14246 features. Handle and report "multiprocess+". Handle
14248 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14250 (handle_v_kill): New.
14251 (handle_v_stopped): Adjust to use target_pid_to_str.
14252 (handle_v_requests): Allow multiple attaches and runs when
14253 multiprocess extensions are in effect. Handle "vKill".
14254 (myresume): Adjust to use ptids.
14255 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14256 (handle_status): Adjust to discard_queued_stop_replies interface
14258 (first_thread_of, kill_inferior_callback)
14259 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14260 (main): Call initialize_inferiors. Adjust to use ptids, killing
14261 and detaching from all inferiors. Handle multiprocess packet
14263 * linux-low.h: Include gdb_proc_service.h.
14264 (struct process_info_private): New.
14265 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14266 <lwpid_of>: Use ptid_get_lwp.
14267 (get_lwp_thread): Adjust.
14268 (struct lwp_info): Add `dead' member.
14269 (find_lwp_pid): Declare.
14270 * linux-low.c (thread_db_active): Delete.
14271 (new_inferior): Adjust comment.
14272 (inferior_pid): Delete.
14273 (linux_add_process): New.
14274 (handle_extended_wait): Adjust.
14275 (add_lwp): Change unsigned long to ptid.
14276 (linux_create_inferior): Add process to processes table. Adjust
14277 to use ptids. Don't set new_inferior here.
14278 (linux_attach_lwp): Rename to ...
14279 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14280 it. Adjust to use ptids.
14281 (linux_attach_lwp): New.
14282 (linux_attach): Add process to processes table. Don't set
14284 (struct counter): New.
14285 (second_thread_of_pid_p, last_thread_of_process_p): New.
14286 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14287 multiple processes.
14288 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14289 processes. Remove process from process table.
14290 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14291 to multiple processes.
14292 (any_thread_of): New.
14293 (linux_detach): Add `pid' argument, and handle it. Remove process
14294 from processes table.
14295 (linux_join): Add `pid' argument. Handle it.
14296 (linux_thread_alive): Change unsighed long argument to ptid_t.
14297 Consider dead lwps as not being alive.
14298 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14299 threads we're not interested in.
14300 (same_lwp, find_lwp_pid): New.
14301 (linux_wait_for_lwp): Change `pid' argument's type from int to
14303 (linux_wait_for_event): Rename to ...
14304 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14305 from int to ptid_t. Adjust.
14306 (linux_wait_for_event): New.
14307 (linux_wait_1): Add `ptid' argument. Change return type to
14308 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14309 that exit from the process table.
14310 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14312 (mark_lwp_dead): New.
14313 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14314 stopping all threads, mark its main lwp as dead.
14315 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14317 (fetch_register, usr_store_inferior_registers)
14318 (regsets_fetch_inferior_registers)
14319 (regsets_store_inferior_registers, linux_read_memory)
14320 (linux_write_memory): Inline `inferior_pid'.
14321 (linux_look_up_symbols): Adjust to use per-process
14322 `thread_db_active'.
14323 (linux_request_interrupt): Adjust to use ptids.
14324 (linux_read_auxv): Inline `inferior_pid'.
14325 (initialize_low): Don't reference thread_db_active.
14326 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14327 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14328 (ps_getpid): Return the pid of the current inferior.
14329 * thread-db.c (proc_handle, thread_agent): Delete.
14330 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14332 (find_one_thread): Change argument type to ptid_t. Adjust to
14334 (maybe_attach_thread): Adjust to per-process data and ptids.
14335 (thread_db_find_new_threads): Ditto.
14336 (thread_db_init): Ditto.
14337 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14338 processes table. Adjust to use ptids.
14339 (spu_kill, spu_detach): Adjust interface. Remove process from
14341 (spu_join, spu_thread_alive): Adjust interface.
14342 (spu_wait): Adjust interface. Remove process from processes
14343 table. Adjust to use ptids.
14344 * win32-low.c (current_inferior_tid): Delete.
14345 (current_inferior_ptid): New.
14346 (debug_event_ptid): New.
14347 (thread_rec): Take a ptid. Adjust.
14348 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14349 (child_delete_thread): Ditto.
14350 (do_initial_child_stuff): Add `attached' argument. Add process to
14352 (child_fetch_inferior_registers, child_store_inferior_registers):
14354 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14355 (win32_attach): Pass 1 to do_initial_child_stuff.
14356 (win32_kill): Adjust interface. Remove process from processes
14358 (win32_detach): Ditto.
14359 (win32_join): Adjust interface.
14360 (win32_thread_alive): Take a ptid.
14361 (win32_resume): Adjust to use ptids.
14362 (get_child_debug_event): Ditto.
14363 (win32_wait): Adjust interface. Remove exiting process from
14366 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14368 Non-stop mode support.
14370 * server.h (non_stop): Declare.
14371 (gdb_client_data, handler_func): Declare.
14372 (delete_file_handler, add_file_handler, start_event_loop):
14374 (handle_serial_event, handle_target_event, push_event)
14375 (putpkt_notif): Declare.
14376 * target.h (enum resume_kind): New.
14377 (struct thread_resume): Replace `step' field by `kind' field.
14378 (TARGET_WNOHANG): Define.
14379 (struct target_ops) <wait>: Add `options' argument.
14380 <supports_non_stop, async, start_non_stop>: New fields.
14381 (target_supports_non_stop, target_async): New.
14382 (start_non_stop): Declare.
14383 (mywait): Add `options' argument.
14384 * target.c (mywait): Add `options' argument. Print child exit
14385 notifications here.
14386 (start_non_stop): New.
14387 * server.c (non_stop, own_buf, mem_buf): New globals.
14388 (struct vstop_notif): New.
14389 (notif_queue): New global.
14390 (queue_stop_reply, push_event, discard_queued_stop_replies)
14391 (send_next_stop_reply): New.
14392 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14394 (attach_inferior): In non-stop mode, don't wait for the target
14396 (handle_general_set): Handle QNonStop.
14397 (handle_query): When handling qC, return the current general
14398 thread, instead of the first thread of the list.
14399 (handle_query): If the backend supports non-stop mode, include
14400 QNonStop+ in the qSupported query response.
14401 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14403 (handle_v_attach, handle_v_run): Handle non-stop mode.
14404 (handle_v_stopped): New.
14405 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14406 (myresume): Adjust to use resume_kind. Handle non-stop.
14407 (queue_stop_reply_callback): New.
14408 (handle_status): Handle non-stop mode.
14409 (main): Clear non_stop flag on reconnection. Use the event-loop.
14410 Refactor serial protocol handling from here ...
14411 (process_serial_event): ... to this new function. When GDB
14412 selects any thread, select one here. In non-stop mode, wait until
14413 GDB acks all pending events before exiting.
14414 (handle_serial_event, handle_target_event): New.
14415 * remote-utils.c (remote_open): Install remote_desc in the event
14417 (remote_close): Remove remote_desc from the event loop.
14418 (putpkt_binary): Rename to...
14419 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14420 (putpkt_binary): New as wrapper around putpkt_binary_1.
14421 (putpkt_notif): New.
14422 (prepare_resume_reply): In non-stop mode, don't change the
14424 * event-loop.c: New.
14425 * Makefile.in (OBJ): Add event-loop.o.
14426 (event-loop.o): New rule.
14428 * linux-low.h (pid_of): Moved here.
14430 (get_lwp_thread): Use lwpid_of.
14431 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14432 * linux-low.c (pid_of): Delete.
14433 (inferior_pid): Use lwpid_of.
14434 (linux_event_pipe): New.
14435 (target_is_async_p): New.
14437 (handle_extended_wait): Use lwpid_of.
14438 (add_lwp): Don't set lwpid field.
14439 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14440 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14441 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14442 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14443 first. Adjust to linux_wait_for_event interface changes. Use
14445 (linux_detach): Don't delete the main lwp here.
14446 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14447 (status_pending_p): Don't consider explicitly suspended lwps.
14448 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14449 pointer. Add OPTIONS argument. Change return type to int. Use
14450 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14451 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14452 pointer. Add status pointer argument. Return a pid instead of a
14453 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14454 changes. In non-stop mode, don't switch to a random thread.
14455 (linux_wait): Rename to...
14456 (linux_wait_1): ... this. Add target_options argument, and handle
14457 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14458 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14459 clean exit and signal exit code. Don't stop all threads in
14460 non-stop mode. In all-stop mode, only stop all threads when
14461 reporting a stop to GDB. Handle explicit thread stop requests.
14462 (async_file_flush, async_file_mark): New.
14464 (send_sigstop): Use lwpid_of.
14465 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14466 interface changes. In non-stop mode, don't switch to a random
14468 (linux_resume_one_lwp): Use lwpid_of.
14469 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14470 (linux_resume_one_thread): ... this. Handle resume_stop. In
14471 non-stop mode, don't look for pending flag in all threads.
14472 (resume_status_pending_p): Don't consider explicitly suspended
14474 (my_waitpid): Reimplement. Emulate __WALL.
14475 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14477 (sigchld_handler, linux_supports_non_stop, linux_async)
14478 (linux_start_non_stop): New.
14479 (linux_target_ops): Register linux_supports_non_stop, linux_async
14480 and linux_start_non_stop.
14481 (initialize_low): Install SIGCHLD handler.
14482 * thread-db.c (thread_db_create_event, find_one_thread)
14483 (thread_db_get_tls_address): Use lwpid_of.
14484 * win32-low.c (win32_detach): Adjust to use resume_kind.
14485 (win32_wait): Add `options' argument.
14486 * spu-low.c (spu_resume): Adjust to use resume_kind.
14487 (spu_wait): Add `options' argument.
14489 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14491 Decouple target code from remote protocol.
14493 * target.h (enum target_waitkind): New.
14494 (struct target_waitstatus): New.
14495 (struct target_ops) <wait>: Return an unsigned long. Take a
14496 target_waitstatus pointer instead of a char pointer.
14497 (mywait): Likewise.
14498 * target.c (mywait): Change prototype to return an unsigned long.
14499 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14500 * server.h (thread_from_wait, old_thread_from_wait): Delete
14502 (prepare_resume_reply): Change prototype to take a
14504 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14505 (last_status, last_ptid): New.
14506 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14507 pid instead of a signal.
14508 (attach_inferior): Remove "status" and "signal" parameters.
14510 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14512 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14513 (handle_v_requests, myresume): Remove "status" and "signal"
14514 parameters. Adjust.
14515 (handle_status): New.
14516 (main): Delete local `status'. Adjust.
14517 * remote-utils.c: Include target.h.
14518 (prepare_resume_reply): Change prototype to take a
14519 target_waitstatus. Adjust.
14521 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14523 * spu-low.c (spu_wait): Adjust.
14524 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14526 (win32_wait): Adjust.
14528 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14530 * target.h (struct thread_resume): Delete leave_stopped member.
14531 (struct target_ops): Add a `n' argument to the `resume' callback.
14532 * server.c (start_inferior): Adjust.
14533 (handle_v_cont, myresume): Adjust.
14534 * linux-low.c (check_removed_breakpoint): Adjust to resume
14535 interface change, and to removed leave_stopped field.
14536 (resume_ptr): Delete.
14537 (struct thread_resume_array): New.
14538 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14539 resume interface change.
14540 (linux_continue_one_thread, linux_queue_one_thread)
14541 (resume_status_pending_p): Check if the resume field is NULL
14542 instead of checking the leave_stopped member.
14543 (linux_resume): Adjust to the target resume interface change.
14544 * spu-low.c (spu_resume): Adjust to the target resume interface
14546 * win32-low.c (win32_detach, win32_resume): Ditto.
14548 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14550 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14552 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14554 (linux_continue_one_thread): Only preserve the stepping flag if
14555 there's a pending breakpoint.
14557 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14559 * server.c (main): After the inferior having exited, call
14560 remote_close before exiting gdbserver.
14562 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14564 Fix size of FPSCR in Power 7 processors.
14565 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14566 (PPC_FEATURE_HAS_DFP): New #define.
14567 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14570 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14572 * server.c (handle_query) Whitespace and formatting.
14574 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14576 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14577 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14578 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14579 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14580 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14581 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14582 Makefile.in, configure.ac: Fix whitespace throughout.
14583 * configure: Regenerate.
14585 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14587 * inferiors.c (find_inferior): Make it safe for the callback
14588 function to delete the currently iterated inferior.
14590 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14592 * Makefile.in (linuw_low_h): Move higher.
14593 (thread-db.o): Depend on $(linux_low_h).
14595 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14597 Rename "process" to "lwp" throughout.
14599 * linux-low.c (all_processes): Rename to...
14600 (all_lwps): ... this.
14601 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14602 (add_process): Rename to ...
14603 (add_lwp): ... this. Adjust.
14604 (linux_create_inferior): Adjust.
14605 (linux_attach_lwp): Adjust.
14606 (linux_attach): Adjust.
14607 (linux_kill_one_process): Rename to ...
14608 (linux_kill_one_lwp): ... this. Adjust.
14609 (linux_kill): Adjust.
14610 (linux_detach_one_process): Rename to ...
14611 (linux_detach_one_lwp): ... this. Adjust.
14612 (linux_detach): Adjust.
14613 (check_removed_breakpoint): Adjust.
14614 (status_pending_p): Adjust.
14615 (linux_wait_for_process): Rename to ...
14616 (linux_wait_for_lwp): ... this. Adjust.
14617 (linux_wait_for_event): Adjust.
14618 (send_sigstop): Adjust.
14619 (wait_for_sigstop): Adjust.
14620 (stop_all_processes): Rename to ...
14621 (stop_all_lwps): ... this.
14622 (linux_resume_one_process): Rename to ...
14623 (linux_resume_one_lwp): ... this. Adjust.
14624 (linux_set_resume_request, linux_continue_one_thread)
14625 (linux_queue_one_thread, resume_status_pending_p)
14626 (usr_store_inferior_registers, regsets_store_inferior_registers)
14627 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14629 * linux-low.h (get_process): Rename to ...
14630 (get_lwp): ... this. Adjust.
14631 (get_thread_process): Rename to ...
14632 (get_thread_lwp): ... this. Adjust.
14633 (get_process_thread): Rename to ...
14634 (get_lwp_thread): ... this. Adjust.
14635 (struct process_info): Rename to ...
14636 (struct lwp_info): ... this.
14637 (all_processes): Rename to ...
14638 (all_lwps): ... this.
14639 * proc-service.c (ps_lgetregs): Adjust.
14640 * thread-db.c (thread_db_create_event, find_one_thread)
14641 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14643 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14645 * server.c (handle_query): Handle "qAttached".
14647 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14649 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14650 GPLv3, update license URL.
14652 2009-03-01 Doug Evans <dje@google.com>
14654 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14655 (server_h): Add gdb_signals.h.
14656 (signals.o): Update.
14657 * server.h (target_signal_from_host,target_signal_to_host_p)
14658 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14660 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14662 * remote-utils.c (getpkt): Also generate remote-debug
14663 information if noack_mode is set.
14665 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14667 * server.c (handle_query): Report qXfer:siginfo:read and
14668 qXfer:siginfo:write as supported and handle them.
14669 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14670 * linux-low.c (linux_xfer_siginfo): New.
14671 (linux_target_ops): Set it.
14673 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14675 * server.c (gdbserver_usage): Mention --remote-debug.
14676 (main): Accept '--remote-debug' switch.
14678 2009-01-18 Doug Evans <dje@google.com>
14680 * regcache.c (new_register_cache): No need to check result of xcalloc.
14681 * server.c (handle_search_memory): Back out calls to xmalloc,
14682 result is checked and error is returned to user upon failure.
14683 (handle_query): Ditto. Add more checks for result of malloc.
14684 (handle_v_cont): Check result of malloc, report error back to
14686 (handle_v_run): Ditto. Call freeargv.
14687 * server.h (freeargv): Declare.
14688 * utils.c (freeargv): New fn.
14690 2009-01-15 Doug Evans <dje@google.com>
14692 * gdbreplay.c (perror_with_name): Make arg const char *.
14693 * server.h (target_signal_to_name): Make return type const char *.
14694 * thread-db.c (thread_db_err_str): Make return type const char *.
14695 * utils.c (perror_with_name): Make arg const char *.
14697 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14699 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14700 when handling a EXIT_PROCESS_DEBUG_EVENT.
14702 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14704 * gdbreplay.c (gdbreplay_version): Update copyright year.
14705 * server.c (gdbserver_version): Likewise.
14707 2009-01-05 Doug Evans <dje@google.com>
14709 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14710 (handle_extended_wait): Improve comment.
14712 2008-12-13 Doug Evans <dje@google.com>
14714 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14715 * server.h (ATTR_MALLOC): New macro.
14716 (xmalloc,xcalloc,xstrdup): Declare.
14717 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14718 * inferiors.c: Ditto.
14719 * linux-low.c: Ditto.
14720 * mem-break.c: Ditto.
14721 * regcache.c: Ditto.
14722 * remote-utils.c: Ditto.
14725 * win32-low.c: Ditto.
14727 2008-12-12 Doug Evans <dje@google.com>
14729 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14730 in debugging printf.
14732 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14734 2008-12-09 Doug Evans <dje@google.com>
14736 * linux-low.h (struct process_info): Delete member tid, unused.
14737 * thread-db.c (find_one_thread): Update.
14738 (maybe_attach_thread): Update.
14740 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14742 * target.h (struct target_ops): Add qxfer_osdata member.
14743 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14745 (linux_qxfer_osdata): New functions.
14746 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14748 * server.c (handle_query): Handle "qXfer:osdata:read:".
14749 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14750 (buffer_xml_printf): New functions.
14751 * server.h (struct buffer): New.
14752 (buffer_grow_str, buffer_grow_str0): New macros.
14753 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14754 (buffer_xml_printf): Declare.
14756 2008-11-24 Doug Evans <dje@google.com>
14758 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14760 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14762 * server.c (handle_v_run): Always use the supplied argument list.
14764 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14766 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14767 (xtensa_regmap_table): Add entry for scompare1.
14769 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14771 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14772 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14773 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14774 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14775 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14776 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14777 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14778 XML target descriptions.
14779 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14780 when inferior is running on an ISA 2.05 or later processor. Add
14781 special case to return offset for full 64-bit slot of FPSCR when
14784 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14786 * Makefile.in (SFILES, clean): Added sparc64 files.
14787 (reg-sparc64.o, reg-sparc64.c): New.
14788 * configure.srv (sparc*-*-linux*): New configuration.
14789 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14790 syscall arguments for SPARC.
14791 (regsets_store_inferior_registers): Likewise.
14792 * linux-sparc-low.c: New file.
14794 2008-10-21 Doug Evans <dje@google.com>
14796 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14797 (READLINE_DIR,READLINE_DEP): Delete.
14798 (INTERNAL_CFLAGS): Update.
14799 (LINTFLAGS): Update.
14801 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14803 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14804 whole argv from the last run, not just argv[0].
14806 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14808 * regcache.c (new_register_cache): Return NULL if the register
14809 cache size isn't known yet.
14810 (free_register_cache): Avoid dereferencing a NULL regcache.
14812 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14814 * configure.srv: Merge MIPS and MIPS64.
14816 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14818 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14820 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14822 * Makefile.in: Add required vsx dependencies.
14824 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14825 Declare init_registers_powerpc_vsx32l.
14826 Declare init_registers_powerpc_vsx64l.
14827 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14828 (ppc_arch_setup): Check for VSX in hwcap.
14829 (ppc_fill_vsxregset): New function.
14830 (ppc_store_vsxregset): New function.
14831 Add new VSX entry in regset_info target_regsets.
14833 * configure.srv: Add new VSX dependencies.
14835 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14837 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14838 (remote_open): Set or clear transport_is_reliable.
14839 (putpkt_binary): Don't expect acks in noack mode.
14840 (getpkt): Don't send ack/nac in noack mode.
14841 * server.c (handle_general_set): Handle QStartNoAckMode.
14842 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14844 (main): Reset noack_mode on every connection.
14845 * server.h (noack_mode): Declare.
14847 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14849 * Makefile.in (GDBREPLAY_OBS): New variable.
14850 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14852 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14853 Daniel Jacobowitz <dan@codesourcery.com>
14855 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14856 (usr_store_inferior_registers): Likewise.
14857 (regsets_store_inferior_registers): Likewise.
14859 2008-07-31 Rolf Jansen <rj@surtec.com>
14860 Pedro Alves <pedro@codesourcery.com>
14862 * configure.ac: Check for memmem declaration.
14863 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14864 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14865 (disable_packet_qfThreadInfo): Unconditionally compile.
14866 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14867 * configure, config.in: Regenerate.
14869 2008-07-28 Doug Kwan <dougkwan@google.com>
14871 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14872 (linux_write_memory): Remove declaration of errno.
14874 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14876 * linux-low.c (handle_extended_wait): Do not use "status"
14877 variable uninitialized.
14879 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14881 * server.c (handle_v_attach): Inhibit reporting dll changes.
14883 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14885 * remote-utils.c (prepare_resume_reply): If requested, don't
14886 output "thread:TID" in the T stop reply.
14888 * server.c (disable_packet_vCont, disable_packet_Tthread)
14889 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14890 (handle_query): If requested, disable support for qC, qfThreadInfo
14892 (handle_v_requests): If requested, disable support for vCont.
14893 (gdbserver_show_disableable): New.
14894 (main): Handle --disable-packet and --disable-packet=LIST.
14896 * server.h (disable_packet_vCont, disable_packet_Tthread)
14897 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14899 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14901 * server.c (gdbserver_usage): Mention --version.
14903 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14905 * Makefile.in (gdbreplay.o): New rule.
14907 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14909 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14910 message, not gdbserver.
14912 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14913 Nathan Sidwell <nathan@codesourcery.com>
14914 Joseph Myers <joseph@codesourcery.com>
14916 * acinclude.m4: Include ../../config/acx.m4.
14917 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14918 * configure, config.in: Regenerate.
14919 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14920 * server.c (gdbserver_version): Print PKGVERSION.
14921 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14922 (main): Adjust gdbserver_usage calls.
14923 * gdbreplay.c (version, host_name): Add declarations.
14924 (gdbreplay_version, gdbreplay_usage): New.
14925 (main): Accept --version and --help options.
14927 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14929 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14930 (arm_breakpoint_at): Handle Thumb.
14931 (the_low_target): Add comment.
14933 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14935 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14937 2008-05-09 Doug Evans <dje@google.com>
14939 * server.h (decode_search_memory_packet): Declare.
14940 * remote-utils.c (decode_search_memory_packet): New fn.
14941 * server.c (handle_search_memory_1): New fn.
14942 (handle_search_memory): New fn.
14943 (handle_query): Process qSearch:memory packets.
14945 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14947 * regcache.c (registers_length): Remove.
14948 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14949 full register packet.
14950 * regcache.h (registers_length): Remove prototype.
14951 * server.h (PBUFSIZ): Define to 16384.
14953 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14955 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14956 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14957 powerpc-64l.o, and powerpc-altivec64l.o.
14958 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14959 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14960 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14961 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14962 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14965 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14966 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14967 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14968 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14969 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14970 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14971 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14972 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14973 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14974 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14977 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14978 (init_registers_powerpc_32l): ... this new prototype.
14979 (init_registers_powerpc_32): Remove, replace by ...
14980 (init_registers_powerpc_altivec32l): ... this new prototype.
14981 (init_registers_powerpc_e500): Remove, replace by ...
14982 (init_registers_powerpc_e500l): ... this new prototype.
14983 (init_registers_ppc64): Remove, replace by ...
14984 (init_registers_powerpc_64l): ... this new prototype.
14985 (init_registers_powerpc_64): Remove, replace by ...
14986 (init_registers_powerpc_altivec64l): ... this new prototype.
14987 (ppc_num_regs): Set to 73.
14988 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14989 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14990 (ppc_cannot_store_register): Handle orig_r3 and trap.
14991 (ppc_arch_setup): Update init_registers_... calls.
14992 (ppc_fill_gregset): Handle orig_r3 and trap.
14994 * inferiors.c (clear_inferiors): Reset current_inferior.
14996 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14998 * acinclude.m4: Add override.m4.
14999 * configure: Regenerate.
15001 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15003 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15004 initial call to init_register_ppc64.
15006 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15008 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15009 single powerpc*-*-linux* case.
15010 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15012 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15014 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15015 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15017 * linux-ppc-low.c: Include <elf.h>.
15018 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15019 (ppc_hwcap): New global variable.
15020 (ppc_regmap): Remove __SPE__ #ifdef sections.
15021 (ppc_regmap_e500): New global variable.
15022 (ppc_cannot_store_register): Update __SPE__ special case.
15023 (ppc_get_hwcap): New function.
15024 (ppc_arch_setup): Use it to determine whether inferior supports
15025 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15026 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15027 Do not access registers if target does not support AltiVec.
15028 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15029 Do not access registers if target does not support SPE.
15030 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15032 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15034 * linux-low.c (disabled_regsets, num_regsets): New.
15035 (use_regsets_p): Delete.
15036 (linux_wait_for_process): Clear disabled_regsets.
15037 (regsets_fetch_inferior_registers): Check and set it.
15038 (regsets_store_inferior_registers): Likewise.
15039 (linux_fetch_registers, linux_store_registers): Do not use
15041 (initialize_low): Allocate disabled_regsets.
15043 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15045 * Makefile.in (LIBOBJS): New.
15046 (OBS): Use LIBOBJS.
15047 (memmem.o): New rule.
15048 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15049 * configure: Regenerated.
15051 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15053 * server.c (handle_query): Never return "unsupported" for
15054 qXfer:features:read queries.
15056 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15058 * server.c (get_features_xml): Fix inverted condition.
15059 (handle_query): Always support qXfer:feature:read.
15061 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15063 * server.c (wrapper_argv): New.
15064 (start_inferior): Handle wrapper_argv. If set, expect an extra
15066 (gdbserver_usage): Document --wrapper.
15067 (main): Parse --wrapper.
15069 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15071 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15072 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15073 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15074 (ppc_set_pc): Likewise.
15075 (ppc_arch_setup): New function.
15076 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15077 of collect_register.
15078 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15080 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15082 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15083 instead of linux-ppc64-low.o.
15084 * linux-ppc64-low.c: Remove file.
15085 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15086 (linux-ppc64-low.o): Remove rule.
15088 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15089 (init_registers_powerpc_64): Likewise.
15090 (ppc_regmap): Conditionally define depending on __powerpc64__.
15091 (ppc_cannot_store_register): Do not special-case "fpscr" when
15092 compiled on __powerpc64__.
15093 (ppc_collect_ptrace_register): New function.
15094 (ppc_supply_ptrace_register): New function.
15095 (ppc_breakpoint): Change type to "unsigned int".
15096 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15097 (the_low_target): Conditionally provide initializers for the
15098 arch_setup member depending on __powerpc64__. Install
15099 collect_ptrace_register and supply_ptrace_register members.
15101 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15103 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15104 * server.c (gdbserver_xmltarget): Define.
15105 (get_features_xml): Use it to replace "target.xml" and arch_string.
15107 * configure.srv: Remove srv_xmltarget. Add XML files that were
15108 mentioned there to srv_xmlfiles instead. Remove conditional tests
15109 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15110 srv_xmlfiles and srv_regobj to include all possible choices.
15111 * configure.ac (srv_xmltarget): Remove.
15112 (srv_xmlfiles): Do not add "target.xml".
15113 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15114 checks for supplementary target information.
15115 * configure: Regenerate.
15116 * Makefile.in (XML_TARGET): Remove.
15117 (target.xml): Remove rule.
15118 (clean): Do not clean up target.xml.
15119 (.PRECIOUS): Do not mention target.xml.
15121 * target.h (struct target_ops): Remove arch_string member.
15122 * linux-low.c (linux_arch_string): Remove.
15123 (linux_target_ops): Remove arch_string initializer.
15124 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15125 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15126 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15127 * spu-low.c (spu_arch_string): Remove.
15128 (spu_target_ops): Remove arch_string initializer.
15129 * win32-low.c (win32_arch_string): Remove.
15130 (win32_target_ops): Remove arch_string initializer.
15131 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15132 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15133 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15135 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15137 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15138 by collect_ptrace_register and supply_ptrace_register hooks.
15139 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15140 instead of checking for the_low_target.left_pad_xfer.
15141 (usr_store_inferior_registers): Use collect_ptrace_register callback
15142 instead of checking for the_low_target.left_pad_xfer.
15144 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15145 (s390_supply_ptrace_register): Likewise.
15146 (s390_fill_gregset): Call s390_collect_ptrace_register.
15147 (the_low_target): Update.
15149 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15150 (ppc_supply_ptrace_register): Likewise.
15151 (the_low_target): Update.
15153 * linux-i386-low.c (the_low_target): Update.
15154 * linux-x86-64-low.c (the_low_target): Update.
15156 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15158 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15159 reg-s390.o and reg-s390x.o.
15161 * linux-low.c (new_inferior): New global variable.
15162 (linux_create_inferior, linux_attach): Set it.
15163 (linux_wait_for_process): Call the_low_target.arch_setup after the
15164 target has stopped for the first time.
15165 (initialize_low): Do not call the_low_target.arch_setup.
15167 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15168 (s390_set_pc): Likewise.
15169 (s390_arch_setup): New function.
15170 (the_low_target): Use s390_arch_setup as arch_setup routine.
15172 * regcache.c (realloc_register_cache): New function.
15173 (set_register_cache): Call it for each existing regcache.
15175 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15177 * server.h (init_registers): Remove prototype.
15179 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15180 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15181 instead of init_registers ().
15182 * linux-arm-low.c (init_registers_arm): Add prototype.
15183 (init_registers_arm_with_iwmmxt): Likewise.
15184 (the_low_target): Add initializer for arch_setup field.
15185 * linux-cris-low.c (init_registers_cris): Add prototype.
15186 (the_low_target): Add initializer for arch_setup field.
15187 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15188 (the_low_target): Add initializer for arch_setup field.
15189 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15190 (the_low_target): Add initializer for arch_setup field.
15191 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15192 (the_low_target): Add initializer for arch_setup field.
15193 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15194 (the_low_target): Add initializer for arch_setup field.
15195 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15196 (the_low_target): Add initializer for arch_setup field.
15197 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15198 (init_registers_mips64_linux): Likewise.
15199 (the_low_target): Add initializer for arch_setup field.
15200 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15201 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15202 (the_low_target): Add initializer for arch_setup field.
15203 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15204 (init_registers_powerpc_64): Likewise.
15205 (the_low_target): Add initializer for arch_setup field.
15206 * linux-s390-low.c (init_registers_s390): Add prototype.
15207 (init_registers_s390x): Likewise.
15208 (the_low_target): Add initializer for arch_setup field.
15209 * linux-sh-low.c (init_registers_sh): Add prototype.
15210 (the_low_target): Add initializer for arch_setup field.
15211 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15212 (the_low_target): Add initializer for arch_setup field.
15213 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15214 (the_low_target): Add initializer for arch_setup field.
15216 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15217 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15218 instead of init_registers ().
15219 * win32-arm-low.c (init_registers_arm): Add prototype.
15220 (the_low_target): Add initializer for arch_setup field.
15221 * win32-i386-low.c (init_registers_i386): Add prototype.
15222 (the_low_target): Add initializer for arch_setup field.
15224 * spu-low.c (init_registers_spu): Add prototype.
15225 (initialize_low): Call initialie_registers_spu () instead of
15226 initialize_registers ().
15228 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15230 * server.c (handle_v_requests): When handling the vRun and vAttach
15231 packets, if already debugging a process, don't kill it. Return an
15234 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15236 * server.c (handle_query): Correct length check.
15238 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15240 * win32-low.c (do_initial_child_stuff): Add process handle
15241 parameter. Set current_process_handle and current_process_id from the
15242 parameters. Clear globals.
15243 (win32_create_inferior): Don't set current_process_handle and
15244 current_process_id here. Instead pass them on the call to
15245 do_initial_child_stuff.
15246 (win32_attach): Likewise.
15247 (win32_clear_inferiors): New.
15248 (win32_kill): Don't close the current process handle or the
15249 current thread handle here. Instead call win32_clear_inferiors.
15250 (win32_detach): Don't open a new handle to the process. Call
15251 win32_clear_inferiors.
15252 (win32_join): Don't rely on current_process_handle; open a new
15253 handle using the process id.
15254 (win32_wait): Call win32_clear_inferiors when the inferior process
15257 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15259 * server.c (monitor_show_help): Add "exit".
15261 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15263 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15264 (clean): Add reg-xtensa.c.
15265 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15266 * configure.srv (xtensa*-*-linux*) New target.
15267 * linux-xtensa-low.c: New.
15268 * xtensa-xtregs.c: New.
15270 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15272 * hostio.c: Don't include errno.h.
15273 (errno_to_fileio_errno): Move to hostio-errno.
15274 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15275 error number outputting to the target->hostio_last_error callback.
15276 (hostio_packet_error): Use FILEIO_EINVAL directly.
15277 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15278 calls to hostio_error.
15279 * hostio-errno.c: New.
15280 * server.h (hostio_last_error_from_errno): Declare.
15281 * target.h (target_ops): Add hostio_last_error member.
15282 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15283 as hostio_last_error handler.
15284 * spu-low.c (spu_target_ops): Likewise.
15285 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15286 (wince_hostio_last_error): New functions.
15287 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15288 as hostio_last_error handler.
15289 (win32_target_ops) [!_WIN32_WCE]: Register
15290 hostio_last_error_from_errno as hostio_last_error handler.
15291 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15292 (hostio-errno.o): New rule.
15293 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15294 * configure.srv (srv_hostio_err_objs): New variable. Default to
15296 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15297 * configure: Regenerate.
15299 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15301 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15302 (linux_kill, linux_detach): Clean up the process list.
15303 * remote-utils.c (remote_open): Improve port number parsing.
15304 (putpkt_binary, input_interrupt): Only send interrupts if the target
15306 * server.c (extended_protocol): Make static.
15307 (attached): Define earlier.
15308 (exit_requested, response_needed, program_argv): New variables.
15309 (target_running): New.
15310 (start_inferior): Clear attached here.
15311 (attach_inferior): Set attached here.
15312 (require_running): Define.
15313 (handle_query): Use require_running and target_running. Implement
15315 (handle_v_attach, handle_v_run): New.
15316 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15317 (gdbserver_usage): Update.
15318 (main): Redo argument parsing. Handle --debug and --multi. Handle
15319 --attach along with other options or after the port. Save
15320 program_argv. Support no initial program. Resynchronize
15321 communication with GDB after an error. Handle "monitor exit".
15322 Use require_running and target_running. Always allow the extended
15323 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15324 restart in extended mode.
15325 * README: Refer to the GDB manual. Update --attach usage.
15327 2007-12-20 Andreas Schwab <schwab@suse.de>
15329 * linux-low.c (STACK_SIZE): Define.
15330 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15331 (linux_test_for_tracefork): Likewise.
15333 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15335 * linux-low.c (linux_wait_for_event): Update messages. Do not
15336 reinsert auto-delete breakpoints.
15337 * mem-break.c (struct breakpoint): Change return type of handler to
15339 (set_breakpoint_at): Update handler type.
15340 (reinsert_breakpoint_handler): Return 1 instead of calling
15342 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15344 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15345 * mem-break.h (set_breakpoint_at): Update handler type.
15346 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15347 * win32-low.c (auto_delete_breakpoint): New.
15348 (get_child_debug_event): Use it.
15350 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15352 * configure.ac: Check for pread and pwrite.
15353 * hostio.c (handle_pread): Fall back to lseek and read.
15354 (handle_pwrite): Fall back to lseek and write.
15355 * config.in, configure: Regenerated.
15357 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15359 * server.c (myresume): Add own_buf argument.
15360 (main): Update calls.
15362 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15364 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15365 * remote-utils.c (remote_open): Do not call disable_async_io.
15366 (block_async_io): Delete.
15367 (unblock_async_io): Make static.
15368 (initialize_async_io): New.
15369 * server.c (handle_v_cont): Handle async I/O here.
15370 (myresume): Likewise. Move other common resume tasks here...
15371 (main): ... from here. Call initialize_async_io. Disable async
15372 I/O before the main loop.
15373 * server.h (initialize_async_io): Declare.
15374 (block_async_io, unblock_async_io): Delete prototypes.
15375 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15377 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15379 * remote-utils.c (readchar): Allow binary data in received messages.
15381 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15383 * win32-low.c (attaching): New global.
15384 (win32_create_inferior): Clear the `attaching' global.
15385 (win32_attach): Set the `attaching' global.
15386 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15387 attaching. Only set a breakpoint at the entry point if not
15390 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15392 * server.c (main): Don't report dll events on the initial
15393 connection on attaches.
15395 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15397 * server.c (main): Relax numerical bases supported for the pid of
15398 the --attach command line argument.
15400 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15402 * win32-low.c (win32_attach): Call OpenProcess before
15403 DebugActiveProcess, not after. Add last error output to error
15406 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15408 * win32-low.c (win32_get_thread_context)
15409 (win32_set_thread_context): New functions.
15410 (thread_rec): Use win32_get_thread_context.
15411 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15412 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15415 2007-12-03 Leo Zayas
15416 Pedro Alves <pedro_alves@portugalmail.pt>
15418 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15420 (child_add_thread): Minor cleanup.
15421 (child_continue): Resume artificially suspended threads before
15422 calling ContinueDebugEvent.
15423 (suspend_one_thread): New.
15424 (fake_breakpoint_event): New.
15425 (get_child_debug_event): Change return type to int. Check here if
15426 gdb sent an interrupt request. If a soft interrupt was requested,
15427 fake a breakpoint event. Return 0 if there is no event to handle,
15429 (win32_wait): Don't check here if gdb sent an interrupt request.
15430 Ensure there is a valid event to handle.
15431 (win32_request_interrupt): Add soft interruption method as last
15434 2007-12-03 Leo Zayas
15435 Pedro Alves <pedro_alves@portugalmail.pt>
15437 * win32-low.h (win32_thread_info): Add descriptions to the
15438 structure members. Replace `suspend_count' counter by a
15440 * win32-low.c (thread_rec): Update condition of when to get the
15441 context from the inferior. Rely on ContextFlags being set if it
15442 has already been retrieved. Only suspend the inferior thread if
15443 we haven't already. Warn if that fails.
15444 (continue_one_thread): s/suspend_count/suspended/. Only call
15445 ResumeThread once. Warn if that fails.
15447 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15449 * win32-low.c (win32_wait): Don't read from the inferior when it
15450 has already exited.
15452 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15454 * Makefile.in (win32_low_h): New variable.
15455 (win32-low.o): Add dependency on $(win32_low_h).
15456 (win32-arm-low.o, win32-i386-low.o): New rules.
15458 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15460 * hostio.c: Correct copyright year.
15462 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15464 * Makefile.in (OBS): Add hostio.o.
15465 (hostio.o): New rule.
15466 * server.h (handle_vFile): Declare.
15467 * hostio.c: New file.
15468 * server.c (handle_v_requests): Take packet_len and new_packet_len
15469 for binary packets. Call handle_vFile.
15470 (main): Update call to handle_v_requests.
15472 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15474 * linux-low.c: Include <sched.h>.
15476 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15478 * linux-low.c (linux_tracefork_grandchild): New.
15479 (linux_tracefork_child): Use clone.
15480 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15482 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15484 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15486 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15488 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15490 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15492 * inferiors.c (change_inferior_id): Delete.
15493 (add_pid_to_list, pull_pid_from_list): New.
15494 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15495 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15496 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15497 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15498 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15499 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15500 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15501 (using_threads): Always set to 1.
15502 (handle_extended_wait): New.
15503 (add_process): Do not set TID.
15504 (linux_create_inferior): Set must_set_ptrace_flags.
15505 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15506 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15507 (linux_thread_alive): Rename TID argument to LWPID.
15508 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15509 (linux_wait_for_event): Do not use TID or check using_threads. Update
15510 call to dead_thread_notify. Call handle_extended_wait.
15511 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15512 (send_sigstop): Delete sigstop_sent.
15513 (wait_for_sigstop): Avoid TID.
15514 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15515 (linux_test_for_tracefork): New.
15516 (linux_lookup_signals): Use thread_db_active and
15517 linux_supports_tracefork_flag.
15518 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15519 * linux-low.h (get_process_thread): Avoid TID.
15520 (struct process_ifo): Move thread_known and tid to the end. Remove
15522 (linux_attach_lwp, thread_db_init): Update prototypes.
15523 * server.h (change_inferior_id): Delete prototype.
15524 (add_pid_to_list, pull_pid_from_list): New prototypes.
15525 * thread-db.c (thread_db_use_events): New.
15526 (find_first_thread): Rename to...
15527 (find_one_thread): ...this. Update callers and messages. Do not
15528 call fatal. Check thread_db_use_events. Do not call
15529 change_inferior_id or new_thread_notify.
15530 (maybe_attach_thread): Update. Do not call new_thread_notify.
15531 (thread_db_init): Set thread_db_use_events. Check use_events.
15532 * utils.c (fatal, warning): Correct message prefix.
15534 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15536 * Makefile.in (clean): Remove new files.
15537 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15538 (powerpc-64.o, powerpc-64.c): New rules.
15539 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15540 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15542 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15544 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15545 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15546 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15547 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15548 (target_regsets): Add AltiVec and SPE register sets.
15549 * configure.ac: Check for AltiVec and SPE.
15550 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15551 (ppc_fill_vrregset, ppc_store_vrregset): New.
15552 (target_regsets): Add AltiVec register set.
15553 * configure: Regenerated.
15555 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15557 * linux-low.c (O_LARGEFILE): Define.
15558 (linux_read_memory): Use /proc/PID/mem.
15559 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15560 * configure, config.in: Regenerated.
15562 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15564 * linux-low.c (linux_wait_for_event): Do not pass signals while
15567 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15569 * win32-low.c (create_process): New.
15570 (win32_create_inferior): Use create_process instead of
15571 CreateProcess. If create_process failed retry appending an ".exe"
15572 suffix. Store the GetLastError result immediatelly after
15573 create_process calls and use it on the call to error.
15575 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15577 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15579 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15581 * configure.ac: Switch license to GPLv3.
15583 2007-08-01 Michael Snyder <msnyder@access-company.com>
15585 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15587 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15589 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15591 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15592 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15593 CloseToolhelp32Snapshot.
15594 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15595 CloseToolhelp32Snapshot.
15597 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15599 * server.c (main): Check for inferior exit before main loop.
15601 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15603 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15604 instead of on tmp_desc.
15606 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15607 Daniel Jacobowitz <dan@codesourcery.com>
15609 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15610 (add_thread): Minor cleanups.
15611 (clear_inferiors): Move lower in the file. Clear the DLL
15613 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15614 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15615 (xml_escape_text): New.
15616 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15618 (handle_v_cont): Report errors.
15619 (gdbserver_version): Update.
15620 (main): Correct size of own_buf. Do not report initial DLL events.
15621 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15622 (unloaded_dll, xml_escape_text): New.
15623 * win32-low.c (enum target_waitkind): Update comments.
15624 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15625 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15626 (win32_EnumProcessModules, win32_GetModuleInformation)
15627 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15628 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15629 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15630 (win32_Module32First, win32_Module32Next, load_toolhelp)
15631 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15632 (get_child_debug_event): Handle DLL events.
15633 (win32_wait): Likewise.
15635 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15637 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15638 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15640 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15642 * win32-low.c (handle_output_debug_string): Ignore event if not
15645 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15647 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15649 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15651 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15653 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15655 * inferiors.c (change_inferior_id): Add comment.
15656 * linux-low.c (check_removed_breakpoint): Add an early
15657 prototype. Improve debug output.
15658 (linux_attach): Doc update.
15659 (linux_detach_one_process, linux_detach): Clean up before releasing
15661 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15662 * linux-low.h (struct process_info): Doc improvement.
15663 * mem-break.c (delete_all_breakpoints): New.
15664 * mem-break.h (delete_all_breakpoints): New prototype.
15665 * thread-db.c (find_first_thread): New.
15666 (thread_db_create_event): Call it instead of
15667 thread_db_find_new_threads. Clean up unused variables.
15668 (maybe_attach_thread): Remove first thread handling.
15669 (thread_db_find_new_threads): Use find_first_thread.
15670 (thread_db_get_tls_address): Likewise.
15672 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15674 * thread-db.c (thread_db_find_new_threads): Add prototype.
15675 (thread_db_create_event): Check for the main thread before adding
15677 (maybe_attach_thread): Only enable event reporting if TID == 0.
15678 (thread_db_get_tls_address): Check for new threads.
15680 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15682 * linux-low.c (linux_create_inferior): Try execv before execvp.
15683 * spu-low.c (spu_create_inferior): Likewise.
15685 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15687 * linux-low.c (linux_create_inferior): Change execv to execvp.
15688 * spu-low.c (spu_create_inferior): Likewies.
15690 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15692 * Makefile.in (clean): Clean new files instead of deleted ones.
15693 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15694 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15696 * configure.srv: Specify XML files and new regformats for MIPS and
15698 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15699 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15700 an entry for the restart register.
15701 (mips_cannot_fetch_register, mips_cannot_store_register)
15702 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15703 register names to match the XML descriptions.
15704 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15705 restart register instead of $0.
15707 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15708 Markus Deuling <deuling@de.ibm.com>
15710 * remote-utils.c (decode_xfer_write): New function.
15711 * server.h (decode_xfer_write): Add prototype.
15712 * server.c (handle_query): Add PACKET_LEN argument. Support
15713 qXfer:spu:read and qXfer:spu:write packets.
15714 (main): Pass packet_len to handle_query.
15715 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15716 * target.h (target_ops): Add qxfer_spu.
15718 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15720 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15721 accessing non-seekable spufs files.
15723 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15725 * server.c (handle_query): Add reply for qC packet.
15727 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15728 Leo Zayas <lerele@champenstudios@com>
15730 * server.h (check_remote_input_interrupt_request): New function.
15731 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15732 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15733 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15734 (check_remote_input_interrupt_request): New function.
15735 * server.h (check_remote_input_interrupt_request): Declare.
15736 * win32-low.c (winapi_DebugBreakProcess,
15737 winapi_GenerateConsoleCtrlEvent): New typedefs.
15738 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15740 (win32_wait): Check for remote interrupt request
15741 with check_remote_input_interrupt_request.
15742 (win32_request_interrupt): New function.
15743 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15745 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15747 * win32-low.c (debug_registers_changed,
15748 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15749 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15750 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15751 (thread_rec): Get context using the low target.
15752 (child_add_thread): Call thread_added on the low target,
15753 which does the same thing.
15755 (do_initial_child_stuff): Remove debug registers references.
15756 Set context using the low target. Resume threads after
15757 setting the contexts.
15758 (child_continue): Remove dead variable. Remove debug
15759 registers references.
15760 (child_fetch_inferior_registers): Go through the low target.
15761 (do_child_store_inferior_registers): Remove.
15762 (child_store_inferior_registers): Go through the low target.
15763 (win32_resume): Remove debug registers references.
15764 Set context using the low target.
15765 (handle_exception): Change return type to void. Don't record
15766 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15767 first chance exception.
15768 (get_child_debug_event): Change return type to void. Remove
15769 goto loop. Always return after waiting for debug event.
15770 (win32_wait): Convert to switch statement. Handle spurious
15773 * win32-i386-low.c (debug_registers_changed,
15774 debug_registers_used): New.
15775 (initial_stuff): Rename to ...
15776 (i386_initial_stuff): ... this. Clear debug registers
15778 (store_debug_registers): Delete.
15779 (i386_get_thread_context): New.
15780 (load_debug_registers): Delete.
15781 (i386_set_thread_context): New.
15782 (i386_thread_added): New.
15783 (single_step): Rename to ...
15784 (i386_single_step): ... this.
15785 (do_fetch_inferior_registers): Rename to ...
15786 (i386_fetch_inferior_register): ... this.
15787 (i386_store_inferior_register): New.
15788 (the_low_target): Adapt to new interface.
15790 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15791 (arm_get_thread_context): New.
15792 (arm_set_thread_context): New.
15794 (do_fetch_inferior_registers): Rename to ...
15795 (arm_fetch_inferior_register): ... this.
15796 (arm_store_inferior_register): New.
15797 (arm_wince_breakpoint): Reimplement as unsigned long.
15798 (arm_wince_breakpoint_len): Define.
15799 (the_low_target): Adapt to new interface.
15801 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15802 load_debug_registers. Add get_thread_context, set_thread_context,
15803 thread_added and store_inferior_register. Rename
15804 fetch_inferior_registers to fetch_inferior_register.
15805 (regptr): Remove declaration.
15807 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15809 * linux-low.c (linux_detach): Change return type to int. Return 0.
15810 * spu-low.c (spu_detach): Likewise.
15812 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15814 * target.h (target_ops): Change return type of detach to int.
15816 (join_inferior): New.
15817 * server.c (main): Don't skip detach support on mingw32.
15818 If the inferior doesn't support detaching return error.
15819 Call join_inferior instead of using waitpid.
15820 * linux-low.c (linux_join): New.
15821 (linux_target_op): Add linux_join.
15822 * spu-low.c (spu_join): New.
15823 (spu_target_ops): Add spu_join.
15824 * win32-low.c (win32_detach): Adapt to new interface.
15825 Reopen current_process_handle before detaching. Issue a child
15826 resume before detaching.
15828 (win32_target_op): Add win32_join.
15830 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15832 * win32-low.c (win32-attach): Fix return value.
15833 * target.h (target_ops): Describe ATTACH return values.
15835 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15837 * win32-low.c (GETPROCADDRESS): Define.
15838 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15839 (winapi_DebugSetProcessKillOnExit): Likewise.
15840 (win32_create_inferior): Force usage of ansi CreateProcessA.
15841 (win32_attach): Use GETPROCADDRESS.
15842 (win32_detach): Likewise.
15844 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15846 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15848 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15850 * win32-low.c: Commit leftover changes from 2007-03-29.
15852 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15854 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15855 fields short instead of int. Add explicit padding.
15856 (i387_cache_to_fsave): Remove unnecessary casts.
15857 (i387_fsave_to_cache): Doc fix.
15858 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15860 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15862 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15863 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15865 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15867 * configure.srv (arm*-*-mingw32ce*): Move near the other
15870 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15872 * configure.ac: Add errno checking.
15873 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15874 sys/file.h and malloc.h.
15875 (AC_CHECK_DECLS): Add perror.
15876 (srv_mingwce): Handle.
15877 * configure.srv (i[34567]86-*-cygwin*): Add
15878 win32-i386-low.o to srv_tgtobj.
15879 (i[34567]86-*-mingw*): Likewise.
15880 (arm*-*-mingw32ce*): Add case.
15881 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15882 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15883 [__MINGW32CE__] (strerror): New function.
15884 [__MINGW32CE__] (errno): Define to GetLastError.
15885 [__MINGW32CE__] (COUNTOF): New macro.
15886 (remote_open): Remove extra close call.
15887 * mem-break.c (delete_breakpoint_at): New function.
15888 * mem-break.h (delete_breakpoint_at): Declare.
15889 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15890 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15891 [USE_WIN32API] (read, write): Add char* casts.
15892 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15893 * server.h: Include wincecompat.h on Windows CE.
15894 [HAVE_ERRNO_H]: Check.
15895 (perror): Declare if not declared.
15896 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15897 (perror_with_name): Remove errno declaration.
15898 * wincecompat.h: New.
15899 * wincecompat.c: New.
15900 * win32-low.h: New.
15901 * win32-arm-low.c: New.
15902 * win32-i386-low.c: New.
15903 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15904 (OUTMSG2): Make it safe.
15906 (COUNTOF): New macro.
15907 (NUM_REGS): Get it from the low target.
15908 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15909 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15910 (thread_rec): Let low target handle debug registers.
15911 (child_add_thread): Likewise.
15912 (child_init_thread_list): Likewise.
15913 (continue_one_thread): Likewise.
15915 (do_child_fetch_inferior_registers): Move to ...
15916 * win32-i386-low.c: ... here, and rename to ...
15917 (do_fetch_inferior_registers): ... this.
15918 * win32-low.c (child_fetch_inferior_registers):
15919 Go through the low target.
15920 (do_child_store_inferior_registers): Use regptr.
15921 (strwinerror): New function.
15922 (win32_create_inferior): Handle Windows CE.
15923 Use strwinerror instead of strerror on Windows error
15924 codes. Add program to the error output.
15925 Don't close the main thread handle on Windows CE.
15926 (win32_attach): Use coredll.dll on Windows CE.
15927 (win32_kill): Close current process and current
15929 (win32_detach): Use coredll.dll on Windows CE.
15930 (win32_resume): Let low target handle debug registers, and
15932 (handle_exception): Add/Remove initial breakpoint. Avoid
15933 non-existant WSTOPSIG on Windows CE.
15934 (win32_read_inferior_memory): Cast to remove warning.
15935 (win32_arch_string): Go through the low target.
15936 (initialize_low): Call set_breakpoint_data with the low
15937 target's breakpoint.
15938 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15939 FOP_REGNUM, mappings): Move to ...
15940 * win32-i386-low.c: ... here.
15941 * win32-low.c (win32_thread_info): Move to ...
15942 * win32-low.h: ... here.
15943 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15944 win32-arm-low.c and wincecompat.c.
15945 (all:): Add $EXEEXT.
15946 (install-only:): Likewise.
15947 (gdbserver:): Likewise.
15948 (gdbreplay:): Likewise.
15949 * config.in: Regenerate.
15950 * configure: Regenerate.
15952 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15954 * win32-low.c: Rename typedef thread_info to
15955 win32_thread_info throughout.
15957 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15959 * win32-i386-low.c: Rename to ...
15960 * win32-low.c: ... this.
15961 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15962 * Makefile.in: Likewise.
15964 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15966 * remote-utils.c (monitor_output): Constify msg parameter.
15967 * server.h (monitor_output): Likewise.
15968 * win32-i386-low.c (handle_output_debug_string): New.
15969 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15970 handle_output_debug_string.
15971 (get_child_debug_event): Likewise.
15973 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15975 * server.c (main): Correct strtoul check.
15977 2007-03-27 Jon Ringle <jon@ringle.org>
15979 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15981 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15983 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15985 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15987 * terminal.h: Check HAVE_SGTTY_H.
15989 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15991 * remote-utils.c (remote_open): Print out the assigned port number.
15993 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15995 * remote-utils.c (monitor_output): New function.
15996 * server.c (debug_threads): Define here.
15997 (monitor_show_help): New function.
15998 (handle_query): Handle qRcmd.
15999 (main): Do not handle 'd' packet.
16000 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16001 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16004 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16006 * Makefile.in (EXEEXT): New.
16007 (clean): Use $(EXEEXT).
16009 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16011 * target.h (target_ops): Rename send_signal to request_interrupt,
16012 and remove enum target_signal parameter.
16013 * linux-low.c (linux_request_interrupt): Rename from
16014 linux_send_signal, and always send SIGINT.
16015 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16016 and always send SIGINT.
16017 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16019 (input_interrupt): Likewise.
16021 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16023 * server.c (get_features_xml): Check if target implemented
16025 * win32-i386-low.c (win32_arch_string): New.
16026 (win32_target_ops): Add win32_arch_string as arch_string member.
16028 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16030 * spu-low.c (spu_arch_string): New.
16031 (spu_target_ops): Add spu_arch_string.
16033 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16035 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16036 * configure.ac: Do not check for terminal.h.
16037 * configure, config.in: Regenerated.
16039 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16041 * Makefile.in (OBS): Add $(XML_BUILTIN).
16042 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16044 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16045 (arm-with-iwmmxt.c): New.
16046 * config.in, configure: Regenerate.
16047 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16048 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16049 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16050 (arm*-*-linux*): Add iWMMXt and regset support.
16051 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16052 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16053 (arm_store_wmmxregset, target_regsets): New.
16054 * server.c (get_features_xml): Take annex argument. Check builtin
16056 (handle_query): Handle multiple annexes.
16058 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16060 * remote-utils.c [USE_WIN32API] (read, write): Define.
16061 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16064 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16066 * linux-i386-low.c (the_low_target): Set arch_string.
16067 * linux-x86-64-low.c (the_low_target): Likewise.
16068 * linux-low.c (linux_arch_string): New.
16069 (linux_target_ops): Add it.
16070 * linux-low.h (struct linux_target_ops): Add arch_string.
16071 * server.c (write_qxfer_response): Use const void * for DATA.
16072 (get_features_xml): New.
16073 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16074 * target.h (struct target_ops): Add arch_string method.
16076 2007-01-03 Denis Pilat <denis.pilat@st.com>
16077 Daniel Jacobowitz <dan@codesourcery.com>
16079 * linux-low.c (linux_kill): Handle being called with no threads.
16080 * win32-i386-low.c (win32_kill): Likewise.
16081 (get_child_debug_event): Clear current_process_handle.
16083 2006-12-30 Denis PILAT <denis.pilat@st.com>
16084 Daniel Jacobowitz <dan@codesourcery.com>
16086 * remote-utils.c (remote_open): Check the type of specified
16087 serial port devices before opening them.
16088 * server.c (main): Kill the inferior if an error occurs during
16089 the first remote_open.
16091 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16093 * README: Update supported targets.
16095 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16097 * Makefile.in (clean): Remove reg-mips64.c.
16098 (reg-mips64.c, reg-mips64.o): New rules.
16099 * configure.srv: Handle mips64. Include regset support for mips.
16100 * linux-mips-low.c (union mips_register): New.
16101 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16102 (mips_breakpoint, mips_breakpoint_at): Use int.
16103 (mips_collect_register, mips_supply_register)
16104 (mips_collect_register_32bit, mips_supply_register_32bit)
16105 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16106 (mips_store_fpregset, target_regsets): New.
16107 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16109 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16111 * configure.srv: Add target "spu*-*-*".
16112 * Makefile.in (clean): Remove reg-spu.c.
16113 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16114 * spu-low.c: New file.
16116 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16118 * configure.ac: Correct td_thr_tls_get_addr test.
16119 * configure: Regenerated.
16121 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16123 * linux-low.c (linux_wait_for_event): Reformat. Use the
16124 pass_signals array.
16125 * remote-utils.c (decode_address_to_semicolon): New.
16126 * server.c (pass_signals, handle_general_set): New.
16127 (handle_query): Mention QPassSignals for qSupported.
16128 (main): Call handle_general_set.
16129 * server.h (pass_signals, decode_address_to_semicolon): New.
16131 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16133 * server.c (handle_query): Correct error handling for read_auxv.
16135 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16137 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16138 and srv_linux_thread_db to yes.
16139 * linux-s390-low.c (s390_fill_gregset): New function.
16140 (target_regsets): Define data structure.
16142 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16144 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16145 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16146 * config.in, configure: Regenerated.
16147 * inferiors.c (gdb_id_to_thread): New function.
16148 (gdb_id_to_thread_id): Use it.
16149 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16150 * linux-low.h (struct process_info): Add th member.
16151 (thread_db_get_tls_address): New prototype.
16152 * remote-utils.c (decode_address): Make non-static.
16153 * server.c (handle_query): Handle qGetTLSAddr.
16154 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16155 * target.h (struct target_ops): Add get_tls_address.
16156 * thread-db.c (maybe_attach_thread): Save the thread handle.
16157 (thread_db_get_tls_address): New.
16159 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16161 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16162 (linux_resume_one_process): Take a siginfo_t *. Update all
16163 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16164 (struct pending_signals): Add a siginfo_t.
16165 (linux_wait_for_process): Always set last_status.
16166 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16167 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16168 * linux-low.h (struct process_info): Add last_status.
16170 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16172 * remote-utils.c (try_rle): New function.
16173 (putpkt_binary): Use it.
16175 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16177 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16178 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16179 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16180 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16181 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16184 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16186 * server.c (terminal_fd): New variable.
16187 (old_foreground_pgrp): Likewise.
16188 (restore_old_foreground_pgrp): New function.
16189 (start_inferior): Record the terminal file descriptor in terminal_fd
16190 and its original foreground group in old_foreground_pgrp. Register
16191 restore_old_foreground_pgrp with atexit().
16193 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16195 * server.c (handle_query): Correct qPart to qXfer.
16197 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16199 * configure.ac: Check for more headers which are missing on
16200 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16201 * configure.srv: Add Cygwin and mingw32.
16202 * remote-utils.c: Don't include headers unconditionally which
16203 are missing on mingw32. Include <winsock.h> for mingw32.
16204 (remote_open): Adjust for mingw32 support. Flush
16205 standard error after writing to it.
16206 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16207 (unblock_async_io, enable_async_io, disable_async_io)
16208 (readchar, getpkt): Update for Winsock support.
16209 (prepare_resume_reply): Expect a protocol signal number.
16210 * server.c: Disable <sys/wait.h> on mingw32.
16211 (start_inferior): Adjust for mingw32 support. Flush
16212 standard error after writing to it.
16213 (attach_inferior): Likewise. Use protocol signal
16215 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16217 * win32-i386-low.c: New file.
16218 * Makefile.in (XM_CLIBS): Set.
16219 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16220 (win32-i386-low.o): New dependency rule.
16221 * linux-low.c (linux_wait): Use target signal numbers.
16222 * target.h (struct target_ops): Doc fix.
16223 * server.h (target_signal_to_name): New prototype.
16224 * gdbreplay.c: Don't include headers unconditionally which
16225 are missing on mingw32. Include <winsock.h> for mingw32.
16226 (remote_close, remote_open): Adjust for Winsock support.
16227 * configure, config.in: Regenerated.
16229 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16231 * server.c (decode_xfer_read, write_qxfer_response): New.
16232 (handle_query): Take a packet length argument. Handle
16233 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16234 the qSupported response.
16235 (main): Update call to handle_query.
16237 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16239 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16240 (putpkt_binary): Renamed from putpkt and adjusted for binary
16242 (putpkt): New wrapper for putpkt_binary.
16243 (readchar): Don't mask off the high bit.
16244 (decode_X_packet): New function.
16245 * server.c (main): Call putpkt_binary if a handler sets the packet
16246 length. Save the length of the incoming packet. Handle 'X'.
16247 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16249 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16251 * server.c (handle_query): Handle qSupported.
16253 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16255 * remote-utils.c (all_symbols_looked_up): New variable.
16256 (look_up_one_symbol): Check it.
16257 * server.h (look_up_one_symbol): New declaration.
16258 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16260 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16262 * Makefile.in (linux-arm-low.o): Update dependencies.
16263 * linux-arm-low.c: Include "gdb_proc_service.h".
16264 (PTRACE_GET_THREAD_AREA): Define.
16265 (ps_get_thread_area): New function.
16267 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16269 * configure.srv (m68k*-*-uclinux*): New target.
16270 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16271 (linux_resume_one_process): Remove extraneous cast.
16272 (linux_read_offsets): New.
16273 (linux_target_op): Add linux_read_offsets on mmuless systems.
16274 * server.c (handle_query): Add qOffsets logic.
16275 * target.h (struct target_ops): Add read_offsets.
16277 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16279 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16280 (PTRACE_GET_THREAD_AREA): Define.
16281 (ps_get_thread_area): New function.
16282 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16283 (linux-x86-64-low.o): Update.
16285 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16287 * configure.ac: Remove checks for prfpregset_t.
16288 * gdb_proc_service.h: New file.
16289 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16290 new "gdb_proc_service.h".
16291 * proc-service.c: Likewise.
16292 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16293 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16294 * Makefile.in (gdb_proc_service_h): Updated.
16295 * configure, config.in: Regenerated.
16297 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16299 * remote-utils.c (prepare_resume_reply): Move declaration
16300 of gdb_id_from_wait to the top of the block.
16302 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16304 * linux-low.c (regsets_store_inferior_registers): Read the regset
16305 from the target before filling it.
16307 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16309 * server.c (attach_inferior): Return SIGTRAP for a successful
16312 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16314 * Makefile.in (OBS): Add version.o.
16315 (STAGESTUFF): Delete.
16316 (version.o): Add dependencies.
16317 (version.c): Replace rule.
16318 (clean): Remove version.c.
16319 * server.c (gdbserver_version): New.
16320 (gdbserver_usage): Use printf.
16321 (main): Handle --version and --help.
16322 * server.h (version, host_name): Add declarations.
16324 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16336 * linux-x86-64-low.c:
16338 * linux-s390-low.c:
16339 * linux-ppc64-low.c:
16341 * linux-mips-low.c:
16342 * linux-m68k-low.c:
16343 * linux-m32r-low.c:
16346 * linux-ia64-low.c:
16347 * linux-i386-low.c:
16348 * linux-crisv32-low.c:
16360 * gdbserver.1: Add (C) after Copyright. Update the FSF
16363 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16365 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16366 (arm_breakpoint_at): Recognize both breakpoints.
16367 (the_low_target): Use the correct breakpoint instruction.
16369 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16371 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16372 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16373 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16374 (the_low_target): Update.
16376 2005-10-25 Andreas Schwab <schwab@suse.de>
16378 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16380 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16381 (ia64_num_regs): Reduce to 462.
16383 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16385 * acinclude.m4: Correct quoting.
16386 * aclocal.m4: Regenerated.
16388 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16389 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16390 (thread_db_init): Call thread_db_err_str.
16391 * configure.ac: Check for TD_VERSION.
16392 * config.in, configure: Regenerated.
16394 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16396 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16398 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16400 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16401 is not available. Define HAVE_PTRACE_GETREGS if it is.
16402 * config.in, configure: Regenerated.
16403 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16404 * linux-i386-low.c, linux-m68k-low.c: Update to use
16405 HAVE_PTRACE_GETREGS.
16406 * linux-low.c (regsets_fetch_inferior_registers)
16407 (regsets_store_inferior_registers): Only return 0 if we processed
16409 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16410 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16412 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16414 * inferiors.c (struct thread_info): Add gdb_id.
16415 (add_thread): Add gdb_id argument.
16416 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16417 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16418 calls to add_thread.
16419 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16420 * server.c (handle_query): Use thread_to_gdb_id.
16421 (handle_v_cont, main): Use gdb_id_to_thread_id.
16422 * server.h (add_thread): Update prototype.
16423 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16426 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16428 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16429 left-padded registers.
16430 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16431 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16433 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16435 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16436 * configure: Regenerate.
16437 * config.in: Regenerate.
16438 * server.h (NEED_DECLARATION_STRERROR):
16439 Replace with !HAVE_DECL_STRERROR.
16441 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16443 * linux-low.c (linux_wait, linux_send_signal): Don't test
16444 an unsigned long variable for > 0 if it could be MAX_ULONG.
16445 * server.c (myresume): Likewise.
16446 * target.c (set_desired_inferior): Likewise.
16448 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16450 * configure.ac: Simplify and improve check for socklen_t.
16451 * configure, config.in: Regenerate.
16453 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16455 * acconfig.h: Remove.
16456 * configure.ac: Add a test for socklen_t. Use three-argument
16457 AC_DEFINE throughout.
16458 * config.in: Regenerated using autoheader 2.59.
16459 * configure: Regenerated.
16461 * gdbreplay.c (socklen_t): Provide a default.
16462 (remote_open): Use socklen_t.
16463 * remote-utils.c (socklen_t): Provide a default.
16464 (remote_open): Use socklen_t.
16465 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16468 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16470 * linux-low.c (linux_read_memory, linux_write_memory)
16471 (linux_read_auxv): Likewise.
16472 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16473 (check_mem_write): Likewise.
16474 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16476 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16477 (registers_from_string, register_data): Likewise.
16478 * server.c (handle_query, main): Likewise.
16479 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16480 (decode_M_packet): Likewise.
16481 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16482 * target.h (struct target_ops): Update read_memory, write_memory,
16484 (read_inferior_memory, write_inferior_memory): Update.
16485 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16486 to unsigned char *.
16487 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16488 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16489 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16490 linux-s390-low.c, linux-sh-low.c: Update for changes in
16491 read_inferior_memory and the_low_target->breakpoint.
16493 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16495 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16496 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16497 * configure.srv: Add powerpc64-*-linux*.
16498 * linux-ppc64-low.c: New file.
16500 2005-05-23 Orjan Friberg <orjanf@axis.com>
16502 * linux-cris-low.c: New file with support for CRIS.
16503 * linux-crisv32-low.c: Ditto for CRISv32.
16504 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16505 (clean): Add reg-cris.c and reg-crisv32.c.
16506 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16507 reg-crisv32.o, and reg-crisv32.c to make rules.
16508 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16509 recognized targets.
16511 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16513 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16514 of sizeof (PTRACE_XFER_TYPE).
16515 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16517 2005-05-12 Orjan Friberg <orjanf@axis.com>
16519 * target.h (struct target_ops): Add insert_watchpoint,
16520 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16521 pointers for hardware watchpoint support.
16522 * linux-low.h (struct linux_target_ops): Ditto.
16523 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16524 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16525 to linux_target_ops.
16526 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16528 * server.c (main): Recognize 'Z' and 'z' packets.
16530 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16532 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16533 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16534 (the_low_target): Add new members.
16536 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16538 * proc-service.c (ps_lgetregs): Search all_processes instead of
16541 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16543 * server.c (start_inferior): Change return type to int.
16544 (attach_inferior): Change sigptr to int *.
16545 (handle_v_cont, handle_v_requests): Change signal to int *.
16546 (main): Change signal to int.
16548 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16550 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16551 * configure.srv: Add m32r*-*-linux*.
16552 * linux-m32r-low.c: New file.
16554 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16556 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16558 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16560 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16561 Take unsigned long arguments for PIDs.
16562 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16563 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16564 (wait_for_sigstop, linux_resume_one_process)
16565 (regsets_fetch_inferior_registers, linux_send_signal)
16566 (linux_read_auxv): Likewise. Update the types of variables holding
16567 PIDs. Update format string specifiers.
16568 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16569 * remote-utils.c (prepare_resume_reply): Likewise.
16570 * server.c (cont_thread, general_thread, step_thread)
16571 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16573 (handle_query): Update format specifiers.
16574 (handle_v_cont, main): Use strtoul for thread IDs.
16575 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16576 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16577 (general_thread, step_thread, thread_from_wait)
16578 (old_thread_from_wait): Update.
16579 * target.h (struct thread_resume): Use unsigned long for THREAD.
16580 (struct target_ops): Use unsigned long for arguments to attach and
16583 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16585 * acinclude.m4: Include bfd/bfd.m4 directly.
16586 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16587 <agriffis@toolchain.org>.
16588 * aclocal.m4, configure: Regenerated.
16590 2005-01-07 Andrew Cagney <cagney@gnu.org>
16592 * configure.ac: Rename configure.in, require autoconf 2.59.
16593 * configure: Re-generate.
16595 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16597 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16598 LIBS when finished.
16599 * aclocal.m4: Regenerated.
16600 * configure: Regenerated.
16602 2004-11-21 Andreas Schwab <schwab@suse.de>
16604 * linux-m68k-low.c (m68k_num_gregs): Define.
16605 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16606 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16607 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16608 (m68k_breakpoint_at): New. Add to the_low_target.
16610 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16611 srv_linux_thread_db to yes.
16613 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16615 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16616 (ARCH_SET_FS): Likewise.
16617 (ARCH_GET_FS): Likewise.
16618 (ARCH_GET_GS): Likewise.
16620 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16622 * linux-i386-low.c (ps_get_thread_area): New.
16623 * linux-x86-64-low.c (ps_get_thread_area): New.
16624 * linux-low.c: Include <sys/syscall.h>.
16625 (linux_kill_one_process): Don't kill the first thread here.
16626 (linux_kill): Kill the first thread here.
16627 (kill_lwp): New function.
16628 (send_sigstop, linux_send_signal): Use it.
16629 * proc-service.c: Clean up #ifdefs.
16630 (fpregset_info): Delete.
16631 (ps_lgetregs): Update and enable implementation.
16632 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16634 * remote-utils.c (struct sym_cache, symbol_cache): New.
16635 (input_interrupt): Print a clearer message.
16636 (async_io_enabled): New variable.
16637 (enable_async_io, disable_async_io): Use it. Update comments.
16638 (look_up_one_symbol): Use the symbol cache.
16639 * thread-db.c (thread_db_look_up_symbols): New function.
16640 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16642 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16644 * configure.in: Test for -rdynamic.
16645 * configure: Regenerated.
16646 * Makefile (INTERNAL_LDFLAGS): New.
16647 (gdbserver, gdbreplay): Use it.
16649 2004-09-02 Andrew Cagney <cagney@gnu.org>
16651 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16653 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16655 * linux-low.c (linux_wait): Clear all_processes list also.
16657 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16659 * linux-low.c: Include <errno.h>. Remove extern declaration of
16662 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16664 * gdbreplay.c, server.h, utils.c: Update copyright years.
16666 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16668 * server.c (main): Print child status or termination signal from
16669 variable 'signal', not 'sig'.
16671 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16673 * linux-low.c (linux_read_memory): Change return type to
16674 int. Check for and return error from ptrace().
16675 * target.c (read_inferior_memory): Change return type to int. Pass
16676 back return status from the_target->read_memory().
16677 * target.h (struct target_ops): Adapt *read_memory() prototype.
16679 (read_inferior_memory): Adapt prototype.
16680 * server.c (main): Return an error packet if
16681 read_inferior_memory() returns an error.
16683 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16685 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16686 Unify with other clean targets.
16688 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16690 * server.c (handle_v_cont): Call set_desired_inferior.
16692 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16694 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16696 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16698 * linux-low.c (linux_wait): Unblock async I/O.
16699 (linux_resume): Block and enable async I/O.
16700 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16701 * server.h (block_async_io, unblock_async_io): Add prototypes.
16703 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16705 * remote-utils.c (remote_open): Print a status notice after
16706 opening a TCP port.
16707 * server.c (attach_inferior): Print a status notice after
16710 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16712 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16714 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16716 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16718 * server.c, target.h: Update copyright years.
16720 2004-02-25 Roland McGrath <roland@redhat.com>
16722 * target.h (struct target_ops): New member `read_auxv'.
16723 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16724 * linux-low.c (linux_read_auxv): New function.
16725 (linux_target_ops): Initialize `read_auxv' member to that.
16727 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16729 Committed by Jim Blandy <jimb@redhat.com>.
16731 * linux-s390-low.c (s390_num_regs): Update.
16732 (s390_regmap): Remove control registers. Use __s390x__ predefine
16733 instead of GPR_SIZE to distiguish s390 and s390x targets.
16735 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16737 * linux-low.c: Update copyright year.
16738 (check_removed_breakpoint): Clear pending_is_breakpoint.
16739 (linux_set_resume_request, linux_queue_one_thread)
16740 (resume_status_pending_p): New functions.
16741 (linux_continue_one_thread): Use process->resume.
16742 (linux_resume): Only resume threads if there are no pending events.
16743 * linux-low.h (struct process_info): Add resume request
16746 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16748 * regcache.c (new_register_cache): Clear the allocated register
16749 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16751 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16753 * linux-low.c (linux_resume): Take a struct thread_resume *
16755 (linux_wait): Update call.
16756 (resume_ptr): New static variable.
16757 (linux_continue_one_thread): Renamed from
16758 linux_continue_one_process. Use resume_ptr.
16759 (linux_resume): Use linux_continue_one_thread.
16760 * server.c (handle_v_cont, handle_v_requests): New functions.
16761 (myresume): New function.
16762 (main): Handle 'v' case.
16763 * target.h (struct thread_resume): New type.
16764 (struct target_ops): Change argument of "resume" to struct
16766 (myresume): Delete macro.
16768 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16770 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16771 (uninstall): Support DESTDIR.
16773 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16775 * configure.srv: Add xscale*linux copy of arm*linux entry.
16777 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16779 * linux-arm-low.c (arm_reinsert_addr): New function.
16780 (the_low_target): Add arm_reinsert_addr.
16782 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16784 * mem-break.c: Remove whitespace at end of file.
16786 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16788 * configure.in: Check whether we need to prototype strerror.
16789 * server.h: Optionally prototype strerror.
16790 * gdbreplay.c (perror_with_name): Use strerror.
16791 * linux-low.c (linux_attach_lwp): Use strerror.
16792 * utils.c (perror_with_name): Use strerror.
16793 * config.in, configure: Regenerated.
16795 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16797 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16798 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16800 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16802 * Makefile.in (SFILES): Update.
16803 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16804 low-sun3.c: Remove files.
16806 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16808 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16809 (linux_detach_one_process, linux_detach): New functions.
16810 (linux_target_ops): Add linux_detach.
16811 * server.c (main): Handle 'D' packet.
16812 * target.h (struct target_ops): Add "detach" member.
16813 (detach_inferior): Define.
16815 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16817 From Kelley Cook <kelleycook@wideopenwest.com>:
16818 * configure.srv: Accept i[34567]86 variants.
16820 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16822 * linux-low.c (linux_wait_for_event): Correct comment typos.
16823 (linux_resume_one_process): Call check_removed_breakpoint.
16824 (linux_send_signal): New function.
16825 (linux_target_ops): Add linux_send_signal.
16826 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16828 * target.h (struct target_ops): Add send_signal.
16830 2003-05-29 Jim Blandy <jimb@redhat.com>
16832 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16833 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16834 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16835 away part of the register's value.
16837 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16839 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16840 (linux_wait_for_event, linux_init_signals): Likewise.
16842 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16844 * configure.in: Check for stdlib.h.
16845 * configure: Regenerated.
16846 * config.in: Regenerated.
16848 2003-01-04 Andreas Schwab <schwab@suse.de>
16850 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16852 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16854 * Makefile.in: Remove obsolete code.
16856 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16858 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16859 defined(PT_FPR0_HI).
16861 2002-11-17 Stuart Hughes <seh@zee2.com>
16863 * linux-arm-low.c (arm_num_regs): Increase.
16864 (arm_regmap): Include status register.
16866 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16868 * linux-low.c (register_addr): Remove incorrect -1 check.
16870 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16872 * linux-low.c (linux_create_inferior): Call setpgid. Return
16874 (unstopped_p, linux_signal_pid): Remove.
16875 (linux_target_ops): Remove linux_signal_pid.
16876 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16877 global instead of target method.
16878 * target.h (struct target_ops): Remove signal_pid. Update comment
16879 for create_inferior.
16880 * server.c (signal_pid): New variable.
16881 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16882 gdbserver. Set the child to be the foreground process group.
16883 (attach_inferior): Set signal_pid.
16885 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16887 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16889 2002-08-20 Jim Blandy <jimb@redhat.com>
16891 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16894 2002-08-01 Andrew Cagney <cagney@redhat.com>
16896 * Makefile.in: Make chill references obsolete.
16898 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16900 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16901 * configure: Regenerate.
16902 * config.in: Regenerate.
16904 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16906 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16907 (perror_with_name, remote_close, remote_open, expect, play): Static.
16909 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16911 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16912 byte offsets instead of an array of indexes.
16913 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16915 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16917 * regcache.c: Add comment.
16919 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16921 * thread-db.c: New file.
16922 * proc-service.c: New file.
16923 * acinclude.m4: New file.
16924 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16925 proc-service.o, and thread-db.o.
16926 (linux-low.o): Add USE_THREAD_DB.
16927 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16928 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16929 * aclocal.m4: Regenerated.
16930 * config.in: Regenerated.
16931 * configure: Regenerated.
16932 * configure.in: Check for proc_service.h, sys/procfs.h,
16933 thread_db.h, and linux/elf.h headrs.
16934 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16935 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16936 Check for -lthread_db and thread support.
16937 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16938 PowerPC, and SuperH.
16939 * i387-fp.c: Constify arguments.
16940 * i387-fp.h: Likewise.
16941 * inferiors.c: (struct thread_info): Renamed from
16942 `struct inferior_info'. Remove PID member. Use generic inferior
16943 list header. All uses updated.
16944 (inferiors, signal_pid): Removed.
16945 (all_threads): New variable.
16946 (get_thread): Define.
16947 (add_inferior_to_list): New function.
16948 (for_each_inferior): New function.
16949 (change_inferior_id): New function.
16950 (add_inferior): Removed.
16951 (remove_inferior): New function.
16952 (add_thread): New function.
16953 (free_one_thread): New function.
16954 (remove_thread): New function.
16955 (clear_inferiors): Use for_each_inferior and free_one_thread.
16956 (find_inferior): New function.
16957 (find_inferior_id): New function.
16958 (inferior_target_data): Update argument type.
16959 (set_inferior_target_data): Likewise.
16960 (inferior_regcache_data): Likewise.
16961 (set_inferior_regcache_data): Likewise.
16962 * linux-low.c (linux_bp_reinsert): Remove.
16963 (all_processes, stopping_threads, using_thrads)
16964 (struct pending_signals, debug_threads, pid_of): New.
16965 (inferior_pid): Replace with macro.
16966 (struct inferior_linux_data): Remove.
16967 (get_stop_pc, add_process): New functions.
16968 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16969 Use add_process and add_thread.
16970 (linux_attach_lwp): New function, based on old linux_attach. Use
16971 add_process and add_thread. Set stop_expected for new threads.
16972 (linux_attach): New function.
16973 (linux_kill_one_process): New function.
16974 (linux_kill): Kill all LWPs.
16975 (linux_thread_alive): Use find_inferior_id.
16976 (check_removed_breakpoints, status_pending_p): New functions.
16977 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16978 Update. Use WNOHANG. Wait for cloned processes also. Update process
16979 struct for the found process.
16980 (linux_wait_for_event): New function.
16981 (linux_wait): Use it. Support LWPs.
16982 (send_sigstop, wait_for_sigstop, stop_all_processes)
16983 (linux_resume_one_process, linux_continue_one_process): New functions.
16984 (linux_resume): Support LWPs.
16985 (REGISTER_RAW_SIZE): Remove.
16986 (fetch_register): Use register_size instead. Call supply_register.
16987 (usr_store_inferior_registers): Likewise. Call collect_register.
16988 Fix recursive case.
16989 (regsets_fetch_inferior_registers): Improve error message.
16990 (regsets_store_inferior_registers): Add debugging.
16991 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16992 (unstopped_p, linux_signal_pid): New functions.
16993 (linux_target_ops): Add linux_signal_pid.
16994 (linux_init_signals): New function.
16995 (initialize_low): Call it. Initialize using_threads.
16996 * regcache.c (inferior_regcache_data): Add valid
16998 (get_regcache): Fetch registers lazily. Add fetch argument
16999 and update all callers.
17000 (regcache_invalidate_one, regcache_invalidate): New
17002 (new_register_cache): Renamed from create_register_cache.
17003 Return the new regcache.
17004 (free_register_cache): Change argument to a void *.
17005 (registers_to_string, registers_from_string): Call get_regcache
17006 with fetch flag set.
17007 (register_data): Make static. Pass fetch flag to get_regcache.
17008 (supply_register): Call get_regcache with fetch flag clear.
17009 (collect_register): Call get_regcache with fetch flag set.
17010 (collect_register_as_string): New function.
17011 * regcache.h: Update.
17012 * remote-utils.c (putpkt): Flush after debug output and use
17014 Handle input interrupts while waiting for an ACK.
17015 (input_interrupt): Use signal_pid method.
17016 (getpkt): Flush after debug output and use stderr.
17017 (outreg): Use collect_register_as_string.
17018 (new_thread_notify, dead_thread_notify): New functions.
17019 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17020 and general_thread.
17021 (look_up_one_symbol): Flush after debug output.
17022 * server.c (step_thread, server_waiting): New variables.
17023 (start_inferior): Don't use signal_pid. Update call to mywait.
17024 (attach_inferior): Update call to mywait.
17025 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17026 (main): Don't fetch/store registers explicitly. Use
17027 set_desired_inferior. Support proposed ``Hs'' packet. Update
17029 * server.h: Update.
17030 (struct inferior_list, struct_inferior_list_entry): New.
17031 * target.c (set_desired_inferior): New.
17032 (write_inferior_memory): Constify.
17033 (mywait): New function.
17034 * target.h: Update.
17035 (struct target_ops): New signal_pid method.
17036 (mywait): Removed macro, added prototype.
17038 * linux-low.h (regset_func): Removed.
17039 (regset_fill_func, regset_store_func): New.
17040 (enum regset_type): New.
17041 (struct regset_info): Add type field. Use new operation types.
17042 (struct linux_target_ops): stop_pc renamed to get_pc.
17043 Add decr_pc_after_break and breakpoint_at.
17044 (get_process, get_thread_proess, get_process_thread)
17045 (strut process_info, all_processes, linux_attach_lwp)
17046 (thread_db_init): New.
17048 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17049 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17050 (the_low_target): Add new members.
17051 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17052 (i386_store_fpxregset): Constify.
17053 (target_regsets): Add new kind identifier.
17054 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17055 (i386_set_pc): Add debugging.
17056 (i386_breakpoint_at): New function.
17057 (the_low_target): Add new members.
17058 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17059 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17060 (mips_breakpoint_at): New.
17061 (the_low_target): Add new members.
17062 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17063 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17064 (the_low_target): Add new members.
17065 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17066 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17067 (the_low_target): Add new members.
17068 * linux-x86-64-low.c (target_regsets): Add new kind
17071 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17073 From Martin Pool <mbp@samba.org>:
17074 * server.c (gdbserver_usage): New function.
17077 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17079 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17080 stop_at -> stop_pc.
17082 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17084 * Makefile.in: Remove obsolete code.
17086 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17088 * linux-low.c (regsets_fetch_inferior_registers),
17089 (regsets_store_inferior_registers): Removed cast to int from
17091 * regcache.h: Added declaration of struct inferior_info.
17093 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17095 * inferiors.c (struct inferior_info): Add regcache_data.
17096 (add_inferior): Call create_register_cache.
17097 (clear_inferiors): Call free_register_cache.
17098 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17099 * regcache.c (struct inferior_regcache_data): New.
17100 (registers): Remove.
17101 (get_regcache): New function.
17102 (create_register_cache, free_register_cache): New functions.
17103 (set_register_cache): Don't initialize the register cache here.
17104 (registers_to_string, registers_from_string, register_data): Call
17106 * regcache.h: Add prototypes.
17107 * server.h: Likewise.
17109 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17111 * mem-break.c: New file.
17112 * mem-break.h: New file.
17113 * Makefile.in: Add mem-break.o rule; update server.h
17115 * inferiors.c (struct inferior_info): Add target_data
17117 (clear_inferiors): Free target_data member if set.
17118 (inferior_target_data, set_inferior_target_data): New functions.
17119 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17120 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17121 * linux-low.c (linux_bp_reinsert): New variable.
17122 (struct inferior_linux_data): New.
17123 (linux_create_inferior): Use set_inferior_target_data.
17124 (linux_attach): Likewise. Call add_inferior.
17125 (linux_wait_for_one_inferior): New function.
17126 (linux_wait): Call it.
17127 (linux_write_memory): Add const.
17128 (initialize_low): Call set_breakpoint_data.
17129 * linux-low.h (struct linux_target_ops): Add breakpoint
17131 * server.c (attach_inferior): Remove extra add_inferior
17133 * server.h: Include mem-break.h. Update inferior.c
17135 * target.c (read_inferior_memory)
17136 (write_inferior_memory): New functions.
17137 * target.h (read_inferior_memory)
17138 (write_inferior_memory): Change macros to prototypes.
17139 (struct target_ops): Update comments. Add const to write_memory
17142 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17144 * linux-low.c (usr_store_inferior_registers): Support
17145 registers which are allowed to fail to store.
17146 * linux-low.h (linux_target_ops): Likewise.
17147 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17148 (ppc_cannot_store_register): FPSCR may not be storable.
17150 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17152 * server.h: Include <string.h> if HAVE_STRING_H.
17153 * ChangeLog: Correct paths in last ChangeLog entry.
17155 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17157 * linux-low.h: Remove obsolete prototypes.
17158 (struct linux_target_ops): New.
17159 (extern the_low_target): New.
17160 * linux-low.c (num_regs, regmap): Remove declarations.
17161 (register_addr): Use the_low_target explicitly.
17162 (fetch_register): Likewise.
17163 (usr_fetch_inferior_registers): Likewise.
17164 (usr_store_inferior_registers): Likewise.
17165 * linux-arm-low.c (num_regs): Remove.
17166 (arm_num_regs): Define.
17167 (arm_regmap): Renamed from regmap, made static.
17168 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17170 (arm_cannot_store_register): Renamed from cannot_store_register,
17172 (the_low_target): New.
17173 * linux-i386-low.c (num_regs): Remove.
17174 (i386_num_regs): Define.
17175 (i386_regmap): Renamed from regmap, made static.
17176 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17178 (i386_cannot_store_register): Renamed from cannot_store_register,
17180 (the_low_target): New.
17181 * linux-ia64-low.c (num_regs): Remove.
17182 (ia64_num_regs): Define.
17183 (ia64_regmap): Renamed from regmap, made static.
17184 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17186 (ia64_cannot_store_register): Renamed from cannot_store_register,
17188 (the_low_target): New.
17189 * linux-m68k-low.c (num_regs): Remove.
17190 (m68k_num_regs): Define.
17191 (m68k_regmap): Renamed from regmap, made static.
17192 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17194 (m68k_cannot_store_register): Renamed from cannot_store_register,
17196 (the_low_target): New.
17197 * linux-mips-low.c (num_regs): Remove.
17198 (mips_num_regs): Define.
17199 (mips_regmap): Renamed from regmap, made static.
17200 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17202 (mips_cannot_store_register): Renamed from cannot_store_register,
17204 (the_low_target): New.
17205 * linux-ppc-low.c (num_regs): Remove.
17206 (ppc_num_regs): Define.
17207 (ppc_regmap): Renamed from regmap, made static.
17208 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17210 (ppc_cannot_store_register): Renamed from cannot_store_register,
17212 (the_low_target): New.
17213 * linux-s390-low.c (num_regs): Remove.
17214 (s390_num_regs): Define.
17215 (s390_regmap): Renamed from regmap, made static.
17216 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17218 (s390_cannot_store_register): Renamed from cannot_store_register,
17220 (the_low_target): New.
17221 * linux-sh-low.c (num_regs): Remove.
17222 (sh_num_regs): Define.
17223 (sh_regmap): Renamed from regmap, made static.
17224 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17226 (sh_cannot_store_register): Renamed from cannot_store_register,
17228 (the_low_target): New.
17229 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17230 (the_low_target): New.
17232 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17234 * Makefile.in: Add stamp-h target.
17235 * configure.in: Create stamp-h.
17236 * configure: Regenerated.
17238 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17240 * inferiors.c: New file.
17241 * target.c: New file.
17242 * target.h: New file.
17243 * Makefile.in: Add target.o and inferiors.o. Update
17245 * linux-low.c (inferior_pid): New static variable,
17246 moved from server.c.
17247 (linux_create_inferior): Renamed from create_inferior.
17248 Call add_inferior. Return 0 on success instead of a PID.
17249 (linux_attach): Renamed from myattach.
17250 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17251 (linux_thread_alive): Renamed from mythread_alive.
17252 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17254 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17255 (regsets_store_inferior_registers): Correct error message.
17256 Add missing ``return 0''.
17257 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17258 (linux_store_registers): Renamed from store_inferior_registers.
17259 (linux_read_memory): Renamed from read_inferior_memory.
17260 (linux_write_memory): Renamed from write_inferior_memory.
17261 (linux_target_ops): New structure.
17262 (initialize_low): Call set_target_ops ().
17263 * remote-utils.c (unhexify): New function.
17264 (hexify): New function.
17265 (input_interrupt): Send signals to ``signal_pid''.
17266 * server.c (inferior_pid): Remove.
17267 (start_inferior): Update create_inferior call.
17268 (attach_inferior): Call add_inferior.
17269 (handle_query): New function.
17270 (main): Call handle_query for `q' packets.
17271 * server.h: Include "target.h". Remove obsolete prototypes.
17272 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17274 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17276 * Makefile.in: Add WARN_CFLAGS. Update configury
17278 * configure.in: Check for <string.h>
17279 * configure: Regenerate.
17280 * config.in: Regenerate.
17281 * gdbreplay.c: Include needed system headers.
17282 (remote_open): Remove strchr prototype.
17283 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17284 * regcache.c (supply_register): Change buf argument to const void *.
17285 (supply_register_by_name): Likewise.
17286 (collect_register): Change buf argument to void *.
17287 (collect_register_by_name): Likewise.
17288 * regcache.h: Add missing prototypes.
17289 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17290 * server.c (handle_query): New function.
17291 (attached): New static variable, moved out of main.
17292 (main): Quiet longjmp clobber warnings.
17293 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17294 * utils.c (error): Remove NORETURN.