1 2019-04-08 Tom Tromey <tom@tromey.com>
7 2019-04-08 Tom Tromey <tom@tromey.com>
9 * server.c: Use C++ exception handling.
10 * linux-low.c: Use C++ exception handling.
11 * gdbreplay.c: Use C++ exception handling.
13 2019-04-08 Tom Tromey <tom@tromey.com>
15 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
16 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
17 (captured_main, main): Update.
18 * gdbreplay.c (main): Update.
20 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
22 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
23 value in argument pointer, return 1 if the entry is found and 0
24 otherwise. Move comment.
25 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
26 * linux-low.h (linux_get_auxv): Declare.
27 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
29 2019-04-05 Tom Tromey <tromey@adacore.com>
31 * server.c (gdbserver_usage): Use upper-case for metasyntactic
34 2019-03-28 Alan Hayward <alan.hayward@arm.com>
36 * linux-low.c (AT_HWCAP2): Add define if not already included.
38 2019-03-26 Alan Hayward <alan.hayward@arm.com>
40 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
41 (aarch64_arch_setup): Call linux_get_hwcap.
42 * linux-arm-low.c (arm_get_hwcap): Remove function.
43 (arm_read_description): Call linux_get_hwcap.
44 * linux-low.c (linux_get_auxv): New function.
45 (linux_get_hwcap): Likewise.
46 (linux_get_hwcap2): Likewise.
47 * linux-low.h (linux_get_hwcap): New declaration.
48 (linux_get_hwcap2): Likewise.
49 * linux-ppc-low.c (ppc_get_auxv): Remove function.
50 (ppc_arch_setup): Call linux_get_hwcap.
51 * linux-s390-low.c (s390_get_hwcap): Remove function.
52 (s390_arch_setup): Call linux_get_hwcap.
54 2019-03-22 Alan Hayward <alan.hayward@arm.com>
55 Jiong Wang <jiong.wang@arm.com>
57 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
58 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
60 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
62 2019-03-22 Alan Hayward <alan.hayward@arm.com>
63 Jiong Wang <jiong.wang@arm.com>
65 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
66 (aarch64_get_hwcap): New function.
67 (aarch64_arch_setup): Read APIA hwcap.
69 2019-03-22 Alan Hayward <alan.hayward@arm.com>
70 Jiong Wang <jiong.wang@arm.com>
72 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
73 (initialize_low_tracepoint): Likewise.
74 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
75 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
76 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
77 (aarch64_linux_read_description): Likewise.
78 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
80 2019-03-12 John Baldwin <jhb@FreeBSD.org>
82 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
83 i386_create_target_description for 'segments' parameter.
84 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
85 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
86 * win32-i386-low.c (i386_arch_setup): Likewise.
88 2019-03-12 Tom Tromey <tromey@adacore.com>
90 * linux-low.c (iterate_over_lwps): Update.
92 2019-03-06 Tom Tromey <tom@tromey.com>
94 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
95 (captured_main): Use SCOPE_EXIT.
97 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
99 * configure.srv: Use '$enable_unittest' instead of '$development'
100 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
103 2019-02-27 Tom Tromey <tromey@adacore.com>
105 * gdbreplay.c (logchar): Handle \r\n.
107 2019-02-07 Alan Hayward <alan.hayward@arm.com>
109 * linux-low.c (linux_attach): Add process before lwp.
110 * server.c (attach_inferior): Check if already attached.
112 2019-02-07 Tom Tromey <tom@tromey.com>
114 * x86-tdesc.h: Rename include guard.
115 * x86-low.h: Add include guard.
116 * wincecompat.h: Rename include guard.
117 * win32-low.h: Add include guard.
118 * utils.h: Rename include guard.
119 * tracepoint.h: Rename include guard.
120 * tdesc.h: Rename include guard.
121 * target.h: Rename include guard.
122 * server.h: Rename include guard.
123 * remote-utils.h: Rename include guard.
124 * regcache.h: Rename include guard.
125 * nto-low.h: Rename include guard.
126 * notif.h: Add include guard.
127 * mem-break.h: Rename include guard.
128 * lynx-low.h: Add include guard.
129 * linux-x86-tdesc.h: Add include guard.
130 * linux-s390-tdesc.h: Add include guard.
131 * linux-ppc-tdesc-init.h: Add include guard.
132 * linux-low.h: Add include guard.
133 * linux-aarch64-tdesc.h: Add include guard.
134 * linux-aarch32-low.h: Add include guard.
135 * inferiors.h: Rename include guard.
136 * i387-fp.h: Rename include guard.
137 * hostio.h: Rename include guard.
138 * gdbthread.h: Rename include guard.
139 * gdb_proc_service.h: Rename include guard.
140 * event-loop.h: Rename include guard.
141 * dll.h: Rename include guard.
142 * debug.h: Rename include guard.
143 * ax.h: Rename include guard.
145 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
148 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
149 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
151 2019-01-25 Tom Tromey <tom@tromey.com>
153 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
155 2019-01-25 Tom Tromey <tom@tromey.com>
157 * win32-low.c: Fix common/ includes.
158 * win32-i386-low.c: Fix common/ includes.
159 * tracepoint.c: Fix common/ includes.
160 * thread-db.c: Fix common/ includes.
161 * target.h: Fix common/ includes.
162 * symbol.c: Fix common/ includes.
163 * spu-low.c: Fix common/ includes.
164 * server.h: Fix common/ includes.
165 * server.c: Fix common/ includes.
166 * remote-utils.c: Fix common/ includes.
167 * regcache.h: Fix common/ includes.
168 * regcache.c: Fix common/ includes.
169 * nto-x86-low.c: Fix common/ includes.
170 * notif.h: Fix common/ includes.
171 * mem-break.h: Fix common/ includes.
172 * lynx-low.c: Fix common/ includes.
173 * lynx-i386-low.c: Fix common/ includes.
174 * linux-x86-tdesc-selftest.c: Fix common/ includes.
175 * linux-x86-low.c: Fix common/ includes.
176 * linux-low.c: Fix common/ includes.
177 * inferiors.h: Fix common/ includes.
178 * i387-fp.c: Fix common/ includes.
179 * hostio.c: Fix common/ includes.
180 * hostio-errno.c: Fix common/ includes.
181 * gdbthread.h: Fix common/ includes.
182 * gdbreplay.c: Fix common/ includes.
183 * fork-child.c: Fix common/ includes.
184 * event-loop.c: Fix common/ includes.
186 (enum gdb_agent_op): Fix common/ includes.
188 2019-01-21 Tom Tromey <tom@tromey.com>
190 * tracepoint.c: Fix includes.
191 * remote-utils.c: Fix includes.
192 * linux-x86-low.c: Fix includes.
194 2019-01-01 Joel Brobecker <brobecker@adacore.com>
196 * gdbreplay.c (gdbreplay_version): Update copyright year in
198 * server.c (gdbserver_version): Likewise.
200 2018-12-05 Alan Hayward <alan.hayward@arm.com>
202 * linux-low.c (add_lwp): Switch ordering.
204 2018-11-29 Tom Tromey <tom@tromey.com>
206 * win32-low.c (win32_join): Take pid, not process.
207 * target.h (struct target_ops) <join>: Change argument type.
208 (join_inferior): Change argument name.
209 * spu-low.c (spu_join): Take pid, not process.
210 * server.c (handle_detach): Preserve pid before destroying
212 * lynx-low.c (lynx_join): Take pid, not process.
213 * linux-low.c (linux_join): Take pid, not process.
215 2018-11-23 Alan Hayward <alan.hayward@arm.com>
217 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
218 (aarch64_cannot_fetch_register): Likewise.
219 (struct linux_target_ops): Update references.
221 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
223 * linux-ppc-low.c: Include nat/linux-ptrace.h.
225 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
227 * configure.srv (ipa_ppc_linux_regobj): Add
228 powerpc-isa207-htm-vsx32l-ipa.o and
229 powerpc-isa207-htm-vsx64l-ipa.o.
230 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
231 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
232 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
233 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
234 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
235 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
236 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
237 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
238 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
239 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
240 (init_registers_powerpc_isa207_htm_vsx32l)
241 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
242 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
243 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
244 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
245 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
246 (ppc_store_tm_ctarregset): New functions.
247 (ppc_regsets): Add entries for HTM regsets.
248 (ppc_arch_setup): Set htm in features struct when needed. Set
249 sizes for the HTM regsets.
250 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
251 (initialize_low_arch): Call
252 init_registers_powerpc_isa207_htm_vsx32l and
253 init_registers_powerpc_isa207_htm_vsx64l.
254 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
255 PPC_TDESC_ISA207_HTM_VSX.
256 (initialize_low_tracepoint): Call
257 init_registers_powerpc_isa207_htm_vsx32l and
258 init_registers_powerpc_isa207_htm_vsx64l.
260 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
262 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
263 rs6000/power-linux-pmu.xml to srv_xmlfiles.
264 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
265 (ppc_store_pmuregset): New functions.
266 (ppc_regsets): Add entries for ebb and pmu regsets.
267 (ppc_arch_setup): Set isa207 in features struct if the ebb and
268 pmu regsets are available. Set sizes for these regsets.
270 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
272 * configure.srv (ipa_ppc_linux_regobj): Add
273 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
274 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
275 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
276 rs6000/powerpc-isa207-vsx32l.xml, and
277 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
278 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
279 <PPC_TDESC_ISA207_VSX>: New enum value.
280 (init_registers_powerpc_isa207_vsx32l): Declare.
281 (init_registers_powerpc_isa207_vsx64l): Declare.
282 * linux-ppc-low.c (ppc_fill_tarregset): New function.
283 (ppc_store_tarregset): New function.
284 (ppc_regsets): Add entry for the TAR regset.
285 (ppc_arch_setup): Set isa207 in features struct when needed. Set
286 size for the TAR regsets.
287 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
288 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
289 and init_registers_powerpc_isa207_vsx64l.
290 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
291 (initialize_low_tracepoint): Call
292 init_registers_powerpc_isa207_vsx32l and
293 init_registers_powerpc_isa207_vsx64l.
295 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
296 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
298 * configure.srv (ipa_ppc_linux_regobj): Add
299 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
300 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
301 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
302 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
303 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
304 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
305 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
306 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
307 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
308 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
309 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
310 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
311 (ppc_hwcap): Add comment.
312 (ppc_hwcap2): New global.
313 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
314 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
315 (ppc_regsets): Add entries for the DSCR and PPR regsets.
316 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
317 when needed. Set sizes for the the DSCR and PPR regsets.
318 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
319 (initialize_low_arch): Call
320 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
321 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
322 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
323 PPC_TDESC_ISA205_PPR_DSCR_VSX.
324 (initialize_low_tracepoint): Call
325 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
326 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
328 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
330 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
332 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
333 Simon Marchi <simark@simark.ca>
335 * acinclude.m4: Include "../selftest.m4".
336 * configure: Regenerate.
337 * configure.ac: Use "GDB_AC_SELFTEST".
338 * configure.srv: Use "$enable_unittests" instead of
339 "$development" when checking whether unit tests have been
341 * server.c (captured_main): Update message informing that
342 selftests have been disabled.
344 2018-10-04 Tom Tromey <tom@tromey.com>
346 * configure: Rebuild.
348 2018-10-04 Tom Tromey <tom@tromey.com>
350 * server.c (handle_status): Rename inner "thread".
351 (process_serial_event): Declare "res" in 'm' case.
352 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
353 (iterate_over_lwps): Rename inner "thread".
354 (linux_qxfer_libraries_svr4): Rename inner "len".
355 * gdbthread.h (find_thread_in_random): Rename inner "thread".
357 2018-10-01 Gary Benson <gbenson@redhat.com>
359 * gdb_proc_service.h: Moved common code to
360 common/gdb_proc_service.h.
362 2018-10-01 Gary Benson <gbenson@redhat.com>
364 * gdb_proc_service.h: Synchronize comments and whitespace with
365 GDB's version of this file.
367 2018-09-25 Tom Tromey <tom@tromey.com>
369 * configure: Rebuild.
370 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
372 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
374 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
375 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
376 ($(IPA_LIB)): Sort IPA_OBJS.
378 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
380 * Makefile.in: Remove references to $(ADD_DEPS).
382 2018-09-16 Tom Tromey <tom@tromey.com>
384 * remote-utils.c (remote_open): Use GNU style for metasyntactic
386 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
389 2018-09-05 Tom Tromey <tom@tromey.com>
391 * configure: Rebuild.
393 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
396 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
398 2018-08-27 Tom Tromey <tom@tromey.com>
401 * configure: Rebuild.
403 2018-08-27 Tom Tromey <tom@tromey.com>
405 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
406 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
407 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
408 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
409 (s390x_emit_stack_adjust): Add casts to unsigned char.
411 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
415 * server.h (struct client_state) <disable_randomization>:
418 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
420 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
422 (mips_supply_ptrace_register): Likewise.
424 2018-07-22 Tom Tromey <tom@tromey.com>
426 * configure: Rebuild.
428 2018-07-22 Tom Tromey <tom@tromey.com>
430 * win32-low.c (win32_create_inferior): Remove unused variables.
431 * gdbreplay.c (remote_open): Remove unused variable.
432 * remote-utils.c (remote_prepare): Remove unused variable.
433 * x86-tdesc.h (X86_TDESC_H): Define.
434 (amd64_expedite_regs): Define conditionally.
435 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
436 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
437 * remote-utils.c (readchar): Remove unused variable.
439 2018-07-13 Pedro Alves <palves@redhat.com>
441 * linux-low.c (linux_kill): Change parameter to process_info
442 pointer instead of pid. Adjust.
443 * lynx-low.c (lynx_kill): Likewise.
444 * nto-low.c (nto_kill): Likewise.
445 * spu-low.c (spu_kill): Likewise.
446 * win32-low.c (win32_kill): Likewise.
447 * server.c (handle_v_kill, kill_inferior_callback)
448 (detach_or_kill_for_exit): Adjust.
449 * target.c (kill_inferior): Change parameter to process_info
450 pointer instead of pid. Adjust.
451 * target.h (struct target_ops) <kill>: Change parameter to
452 process_info pointer instead of pid. Adjust all implementations
454 (kill_inferior): Likewise.
456 2018-07-13 Pedro Alves <palves@redhat.com>
458 * linux-low.c (linux_detach, linux_join): Change parameter to
459 process_info pointer instead of pid. Adjust.
460 * lynx-low.c (lynx_detach, lynx_join): Likewise.
461 * nto-low.c (nto_detach): Likewise.
462 * spu-low.c (spu_detach, spu_join): Likewise.
463 * win32-low.c (win32_detach, win32_join): Likewise.
464 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
465 * target.h (struct target_ops) <detach, join>: Change parameter to
466 process_info pointer instead of pid. Adjust all implementations
468 (detach_inferior, join_inferior): Rename 'pid' parameter to
471 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
472 Jan Kratochvil <jan.kratochvil@redhat.com>
473 Paul Fertser <fercerpav@gmail.com>
474 Tsutomu Seki <sekiriki@gmail.com>
476 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
477 (OBS): Add 'common/netstuff.o'.
478 (GDBREPLAY_OBS): Likewise.
479 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
480 (remote_open): Implement support for IPv6
482 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
484 (handle_accept_event): Accept connections from IPv6 sources.
485 (remote_prepare): Handle IPv6-style hostnames; implement
486 support for IPv6 connections.
487 (remote_open): Implement support for printing connections from
490 2018-07-11 Pedro Alves <palves@redhat.com>
493 * mem-break.c (any_persistent_commands): Add process_info
494 parameter and use it instead of relying on the current process.
495 Change return type to bool.
496 * mem-break.h (any_persistent_commands): Add process_info
497 parameter and change return type to bool.
498 * server.c (handle_detach): Remove require_running_or_return call.
499 Look up the process_info for the process we're about to detach.
500 If not found, return back error to GDB. Adjust
501 any_persistent_commands call to pass down a process pointer.
503 2018-07-11 Pedro Alves <palves@redhat.com>
505 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
506 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
507 instead of collect_register_by_name.
508 * regcache.c (regcache_raw_get_unsigned_by_name): New.
509 * regcache.h (regcache_raw_get_unsigned_by_name): New.
511 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
512 Pedro Alves <palves@redhat.com>
514 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
516 2018-07-03 Tom Tromey <tom@tromey.com>
518 * linux-low.c: Update.
519 * lynx-low.c: Update.
520 * mem-break.c: Update.
522 * remote-utils.c: Update.
526 * win32-low.c: Update.
528 2018-07-03 Tom Tromey <tom@tromey.com>
532 2018-07-03 Tom Tromey <tom@tromey.com>
534 * linux-low.c: Update.
536 2018-07-03 Tom Tromey <tom@tromey.com>
540 2018-07-03 Tom Tromey <tom@tromey.com>
542 * linux-low.c: Update.
543 * linux-mips-low.c: Update.
544 * lynx-low.c: Update.
546 * remote-utils.c: Update.
550 * thread-db.c: Update.
552 2018-07-03 Tom Tromey <tom@tromey.com>
554 * linux-low.c: Update.
555 * linux-mips-low.c: Update.
556 * lynx-low.c: Update.
557 * mem-break.c: Update.
559 * remote-utils.c: Update.
563 * tracepoint.c: Update.
565 2018-07-03 Tom Tromey <tom@tromey.com>
567 * linux-low.c: Update.
568 * linux-ppc-low.c: Update.
569 * linux-x86-low.c: Update.
570 * proc-service.c: Update.
573 * thread-db.c: Update.
574 * win32-low.c: Update.
576 2018-07-03 Tom Tromey <tom@tromey.com>
578 * linux-low.c: Update.
579 * lynx-low.c: Update.
581 * remote-utils.c: Update.
583 * thread-db.c: Update.
584 * win32-low.c: Update.
586 2018-06-29 Joel Brobecker <brobecker@adacore.com>
588 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
589 parameter in call to 'amd64_create_target_description'.
591 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
593 * x86-tdesc.h: Remove executable permission flag.
595 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
597 * configure.ac: Remove AC_PREREQ, add missing quoting.
598 * configure: Re-generate.
599 * config.in: Re-generate.
600 * aclocal.m4: Re-generate.
602 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
604 * tracepoint.h (current_traceframe): Remove declaration.
606 2018-06-18 Alan Hayward <alan.hayward@arm.com>
608 * linux-aarch64-low.c (is_sve_tdesc): New function.
609 (aarch64_sve_regs_copy_to_regcache): Likewise.
610 (aarch64_sve_regs_copy_from_regcache): Likewise.
611 (aarch64_regs_info): Add SVE checks.
612 (initialize_low_arch): Initialize SVE.
614 2018-06-18 Alan Hayward <alan.hayward@arm.com>
616 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
618 2018-06-11 Alan Hayward <alan.hayward@arm.com>
620 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
621 (initialize_low_tracepoint): Likewise
622 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
623 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
625 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
627 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
629 2018-06-11 Alan Hayward <alan.hayward@arm.com>
631 * server.h (PBUFSIZ): Increase size
633 2018-06-11 Alan Hayward <alan.hayward@arm.com>
635 * regcache.c (regcache::raw_compare): New function.
636 * regcache.h (regcache::raw_compare): New declaration.
638 2018-06-11 Alan Hayward <alan.hayward@arm.com>
640 * regcache.c (new_register_cache): Use new.
641 (free_register_cache): Use delete.
642 (register_data): Use const.
643 (supply_register): Move body inside regcache.
644 (regcache::raw_supply): New override function.
645 (collect_register): Move body inside regcache.
646 (regcache::raw_collect): New override function.
647 (regcache::get_register_status): New override function.
648 * regcache.h (struct regcache): Inherit from reg_buffer_common.
650 2018-06-09 Tom Tromey <tom@tromey.com>
652 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
654 (event_queue): Use std::queue.
655 (gdb_event_xfree): Remove.
656 (initialize_event_loop, process_event, wait_for_event): Update.
658 2018-06-08 Stan Cox <scox@redhat.com>
660 * win32-low.c (win32_create_inferior): last_ptid and last_status
661 moved to client_state.
663 2018-06-08 Pedro Alves <palves@redhat.com>
665 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
666 common/common-exceptions.o, common/common-utils.o,
667 common/errors.o, common/print-utils.o and utils.o.
668 * gdbreplay.c: Include "common-defs.h" instead of the two
669 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
670 string.h or alloca.h.
671 (perror_with_name): Delete.
672 (remote_open): Use xstrdup instead of strdup.
673 (main): Rename to ...
674 (captured_main): ... this.
677 2018-06-08 Tom Tromey <tom@tromey.com>
679 * linux-low.c (linux_low_read_btrace): Update.
681 2018-06-04 Stan Cox <scox@redhat.com>
683 * server.h (struct client_state): New.
684 * server.c (cont_thread, general_thread, multi_process)
685 (report_fork_events, report_vfork_events, report_exec_events)
686 (report_thread_events, swbreak_feature, hwbreak_feature)
687 (vCont_supported, disable_randomization, pass_signals)
688 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
689 Moved to client_state.
690 * remote-utils.c (remote_debug, noack_mode)
691 (transport_is_reliable): Moved to client_state.
692 * tracepoint.c (current_traceframe): Moved to client_state.
695 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
696 linux-low.c, remote-utils.h, target.c: Use client_state.
698 2018-05-31 Alan Hayward <alan.hayward@arm.com>
700 * configure.srv: Add new c/h file.
702 2018-05-31 Alan Hayward <alan.hayward@arm.com>
704 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
707 2018-05-25 Maciej W. Rozycki <macro@mips.com>
709 * gdb.arch/mips-fpregset-core.exp: New test.
710 * gdb.arch/mips-fpregset-core.c: New test source.
712 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
715 * hostio.c (require_int): Do not report overflow for integers
716 between 0xfffffff and 0x7fffffff.
718 2018-05-22 Maciej W. Rozycki <macro@mips.com>
720 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
721 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
722 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
724 (the_low_target): Wire them.
726 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
728 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
729 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
730 mode. Call collect_register_by_name with vscr using
731 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
732 (ppc_store_vrregset): Add and set vscr_offset variable as in
733 ppc_fill_vrregset. Call supply_register_by_name with vscr using
736 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
738 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
739 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
740 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
742 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
744 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
745 (ppc_store_vsxregset): Likewise.
746 (ppc_fill_vrregset): Likewise.
747 (ppc_store_vrregset): Likewise.
748 (ppc_fill_evrregset): Likewise.
749 (ppc_store_evrregset): Likewise.
750 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
751 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
754 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
756 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
757 wordsize of the inferior. Call ppc_linux_target_wordsize.
759 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
761 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
762 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
763 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
764 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
765 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
766 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
767 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
768 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
769 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
770 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
771 (tdesc_powerpc_e500l): Remove.
772 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
773 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
774 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
775 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
777 (ppc_arch_setup): Remove target description matching code. Fill a
778 ppc_linux_features struct and call ppc_linux_match_description
781 2018-05-22 Maciej W. Rozycki <macro@mips.com>
783 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
784 width of the requested register exceeds the width of the
786 (mips_cannot_store_register): Likewise.
788 2018-05-21 Maciej W. Rozycki <macro@mips.com>
790 * linux-mips-low.c (mips_fetch_register): New function. Update
792 (mips_store_gregset): Supply 0 rather than $restart for $zero.
793 (the_low_target): Wire `mips_fetch_register'.
795 2018-05-10 Joel Brobecker <brobecker@adacore.com>
797 * lynx-i386-low.c (LYNXOS_178): New macro.
798 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
799 the layout on LynxOS-178.
800 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
801 handle floating point registers that are not supported by
804 2018-05-10 Tom Tromey <tom@tromey.com>
806 * configure: Rebuild.
808 2018-05-10 Joel Brobecker <brobecker@adacore.com>
811 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
812 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
813 Use it to set the expedite_regs field in the given tdesc.
814 * x86-tdesc.h: New file.
815 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
816 Adjust following the addition of the new expedite_regs parameter
818 * linux-tic6x-low.c (tic6x_read_description): Likewise.
819 * linux-x86-tdesc.c: #include "x86-tdesc.h".
820 (i386_linux_read_description, amd64_linux_read_description):
821 Adjust following the addition of the new expedite_regs parameter
823 * lynx-i386-low.c: #include "x86-tdesc.h".
824 (lynx_i386_arch_setup): Adjust following the addition of the new
825 expedite_regs parameter to init_target_desc.
826 * nto-x86-low.c: #include "x86-tdesc.h".
827 (nto_x86_arch_setup): Adjust following the addition of the new
828 expedite_regs parameter to init_target_desc.
829 * win32-i386-low.c: #include "x86-tdesc.h".
830 (i386_arch_setup): Adjust following the addition of the new
831 expedite_regs parameter to init_target_desc.
833 2018-05-10 Joel Brobecker <brobecker@adacore.com>
836 * win32-low.c (win32_create_inferior): Add call to my_wait
837 setting last_status global.
839 2018-05-10 Joel Brobecker <brobecker@adacore.com>
842 * win32-low.c (create_process): Only call gdb_tilde_expand if
843 inferior_cwd is not NULL.
845 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
847 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
848 registers to the cache if their values have changed.
849 (i387_xsave_to_cache): Provide default values for x87 control
850 registers when these features are available, but disabled.
851 * regcache.c (supply_register_by_name_zeroed): New function.
852 * regcache.h (supply_register_by_name_zeroed): Declare new
855 2018-05-07 Tom Tromey <tom@tromey.com>
857 * configure: Rebuild.
859 2018-05-04 Tom Tromey <tom@tromey.com>
861 * configure: Rebuild.
863 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
864 Pedro Alves <palves@redhat.com>
866 * linux-aarch64-low.c (aarch64_stopped_data_address):
869 2018-04-27 Tom Tromey <tom@tromey.com>
871 * configure: Rebuild.
873 2018-04-23 Tom Tromey <tom@tromey.com>
875 * configure: Rebuild.
877 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
879 * Makefile.in (depcomp): Add "..".
880 (all_deps_files): New and use it.
882 2018-04-18 Alan Hayward <alan.hayward@arm.com>
884 * configure.srv (aarch64*-*-linux*): Don't include xml.
885 (i[34567]86-*-cygwin*): Likewise.
886 (i[34567]86-*-linux*): Likewise.
887 (i[34567]86-*-lynxos*): Likewise.
888 (i[34567]86-*-mingw32ce*): Likewise.
889 (i[34567]86-*-mingw*): Likewise.
890 (i[34567]86-*-nto*): Likewise.
891 (tic6x-*-uclinux): Likewise.
892 (x86_64-*-linux*): Likewise.
893 (x86_64-*-mingw*): Likewise.
894 (x86_64-*-cygwin*): Likewise.
896 2018-04-18 Alan Hayward <alan.hayward@arm.com>
898 * tdesc.c: Remove xml parameter.
900 2018-04-18 Alan Hayward <alan.hayward@arm.com>
902 * server.c (get_features_xml): Remove cast.
903 * tdesc.c (void target_desc::accept): Fill in function.
904 (tdesc_get_features_xml): Remove old xml creation.
905 (print_xml_feature::visit_pre): Add xml vistor.
906 * tdesc.h (struct target_desc): Make xmltarget mutable.
907 (tdesc_get_features_xml): Remove declaration.
909 2018-04-18 Alan Hayward <alan.hayward@arm.com>
911 * tdesc.c (tdesc_architecture_name): Add new function.
912 (tdesc_osabi_name): Likewise.
913 (tdesc_get_features_xml): Use new functions.
915 2018-04-18 Alan Hayward <alan.hayward@arm.com>
917 * tdesc.c (tdesc_create_flags): Remove.
918 (tdesc_add_flag): Likewise.
919 (tdesc_named_type): Likewise.
920 (tdesc_create_union): Likewise.
921 (tdesc_create_struct): Likewise.
922 (tdesc_create_vector): Likewise.
923 (tdesc_add_bitfield): Likewise.
924 (tdesc_add_field): Likewise.
925 (tdesc_set_struct_size): Likewise.
927 2018-04-18 Alan Hayward <alan.hayward@arm.com>
929 * tdesc.c (~target_desc): Remove implictly deleted items.
930 (init_target_desc): Iterate all features.
931 (tdesc_get_features_xml): Use vector.
932 (tdesc_create_feature): Create feature.
933 * tdesc.h (tdesc_feature) Remove
934 (target_desc): Add features.
936 2018-04-18 Alan Hayward <alan.hayward@arm.com>
938 * Makefile.in: Add common/tdesc.c
939 * tdesc.c (init_target_desc): init all reg_defs from register
941 (tdesc_create_reg): Create tdesc_reg.
942 * tdesc.h (tdesc_feature): Add register vector.
944 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
946 * tdesc.h (struct target_desc) <features>: Change type to
947 std::vector<std::string>.
948 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
950 (tdesc_get_features_xml): Likewise.
951 (tdesc_create_feature): Likewise.
953 2018-03-26 Alan Hayward <alan.hayward@arm.com>
955 * regcache.c (find_register_by_number): Return a ref.
956 (find_regno): Use references.
957 (register_size): Likewise.
958 (register_data): Likewise.
959 * tdesc.c (target_desc::~target_desc): Remove free calls.
960 (target_desc::operator==): Use std::vector compare.
961 (init_target_desc): Use reference.
962 (tdesc_create_reg): Use reg constructors.
963 * tdesc.h (struct target_desc): Replace pointer with object.
965 2018-03-23 Alan Hayward <alan.hayward@arm.com>
967 * regcache.c (find_register_by_number): Make static.
968 (find_regno): Use find_register_by_number
969 * regcache.h (struct reg): Remove declaration.
971 2018-03-23 Alan Hayward <alan.hayward@arm.com>
973 * tdesc.c (target_desc::~target_desc): Move to here.
974 (target_desc::operator==): Likewise.
975 * tdesc.h (target_desc::~target_desc): Move from here.
976 (target_desc::operator==): Likewise.
978 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
980 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
982 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
984 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
986 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
987 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
988 and init_registers_s390_gs_linux64.
990 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
992 * linux-s390-low.c (s390_fill_gs): Remove function.
993 (s390_fill_gsbc): Remove function.
994 (s390_regsets): Set fill functions for the guarded storage regsets
997 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
999 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1000 the word size. Add comment.
1001 (s390_get_wordsize): New function.
1002 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1003 pswm with it. Instead, use s390_get_wordsize to determine the
1004 word size first and derive the correct tdesc from that directly.
1006 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1008 * Makefile.in: Include silent-rules.mk.
1009 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1010 (COMPILE): Add ECHO_CXX.
1011 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1012 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1013 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1014 (version-generated.c): Add ECHO_GEN.
1015 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1016 (IPAGENT_COMPILE): Add ECHO_CXX.
1017 (%-generated.c): Add ECHO_REGDAT.
1019 2018-03-14 Tom Tromey <tom@tromey.com>
1022 * ax.c (ax_printf): Special case for NULL.
1024 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1026 * linux-low.c (linux_qxfer_libraries_svr4): Use
1027 xml_escape_text_append.
1029 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1031 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1033 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1035 * server.c (handle_general_set): Remove unnecessary xstrdup.
1037 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1039 * server.c (parse_debug_format_options): Adjust to
1040 delim_string_to_char_ptr_vec changes.
1041 * thread-db.c (thread_db_load_search): Adjust to
1042 dirnames_to_char_ptr_vec changes.
1044 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1046 * target.h (target_enable_btrace, target_disable_btrace)
1047 (target_read_btrace, target_read_btrace_conf): Turn macro into
1048 inline function. Throw error if target method is not defined.
1049 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1050 check for btrace target method. Be prepared to handle exceptions
1051 from btrace target methods.
1053 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1055 * server.c (captured_main): Change order of error message printed
1056 when the current working directory cannot be found.
1058 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1060 * server.c: Include "filenames.h" and "pathstuff.h".
1061 (program_name): Delete variable.
1062 (program_path): New anonymous class.
1063 (get_exec_wrapper): Use "program_path" instead of
1065 (handle_v_run): Likewise.
1066 (captured_main): Likewise.
1067 (process_serial_event): Likewise.
1069 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1071 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1072 (OBJS): Add "pathstuff.o".
1073 * server.c (current_directory): New global variable.
1074 (captured_main): Initialize "current_directory".
1076 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1078 * tdesc.c: Use common/tdesc.h.
1079 * tdesc.h: Likewise.
1081 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1082 Simon Marchi <simon.marchi@ericsson.com>
1084 * Makefile.in: Switch order of make rules.
1086 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1088 * Makefile.in: Add common directory in build.
1089 * configure.ac: Add common reference.
1090 * configure: Regenerate.
1092 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1094 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1095 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1096 * spu-low.c (spu_target_ops): Likewise.
1097 * win32-low.c (win32_target_ops): Likewise.
1098 * server.c (supported_btrace_packets): Report packets unconditionally.
1099 * target.h (target_ops) <supports_btrace>: Remove.
1100 (target_supports_btrace): Remove.
1102 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1104 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1105 (handle_btrace_disable): Change return type to void. Use exceptions
1107 (handle_btrace_general_set): Catch exception and copy message to
1110 2018-02-08 Tom Tromey <tom@tromey.com>
1112 * linux-low.c (install_software_single_step_breakpoints): Use
1113 make_scoped_restore.
1114 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1115 (do_restore_current_thread_cleanup): Remove.
1116 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1119 2018-02-08 Tom Tromey <tom@tromey.com>
1121 * mem-break.c (set_raw_breakpoint_at): Use
1122 gdb::unique_xmalloc_ptr.
1124 2018-01-30 Pedro Alves <palves@redhat.com>
1127 * target.c (target_terminal::terminal_state): Rename to ...
1128 (target_terminal::m_terminal_state): ... this.
1130 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1132 * linux-low.c (handle_extended_wait): Surround call to
1133 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1135 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1137 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1138 linux_ptrace_attach_fail_reason_string now returning an
1140 (linux_attach): Likewise.
1141 * thread-db.c (attach_thread): Likewise.
1143 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1146 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1147 checking for fs_base/gs_base fields in struct user_regs_struct.
1148 * configure: Regenerate.
1150 2018-01-16 Yao Qi <yao.qi@linaro.org>
1153 * linux-low.c (fetch_register): Call supply_register instead of
1156 2018-01-08 Yao Qi <yao.qi@linaro.org>
1157 Simon Marchi <simon.marchi@ericsson.com>
1159 * Makefile.in (OBS): Remove selftest.o.
1160 * configure.ac: Set srv_selftest_objs if $development is true.
1161 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1162 * configure: Re-generated.
1163 * server.c (captured_main): Wrap variable selftest_filter with
1166 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1168 * server.c (parse_debug_format_options): Return std::string.
1169 (handle_monitor_command, captured_main): Adjust.
1171 2018-01-05 Pedro Alves <palves@redhat.com>
1174 * server.c (captured_main): Pass quiet=false to
1175 save_original_signals_state.
1177 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1179 * gdbreplay.c (gdbreplay_version): Update copyright year in
1181 * server.c (gdbserver_version): Likewise.
1183 2017-12-08 Tom Tromey <tom@tromey.com>
1185 * ax.c (ax_printf): Update.
1187 2017-12-07 Yao Qi <yao.qi@linaro.org>
1189 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1190 aarch64_linux_read_description.
1191 * linux-amd64-ipa.c (idx2mask): New array.
1192 (get_ipa_tdesc): Move idx2mask out.
1193 (initialize_low_tracepoint): Initialize target descriptions.
1194 * linux-i386-ipa.c (idx2mask): New array.
1195 (get_ipa_tdesc): Move idx2mask out.
1196 (initialize_low_tracepoint): Initialize target descriptions.
1198 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1200 * tdesc.c (struct tdesc_type): Change return type.
1201 (tdesc_add_flag): Change parameter type.
1202 (tdesc_add_bitfield): Likewise.
1203 (tdesc_add_field): Likewise.
1204 (tdesc_set_struct_size): Likewise.
1206 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1208 * regcache.c (registers_to_string): Remove unused variable.
1210 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1212 * inferiors.c (for_each_inferior_with_data): Remove.
1213 * inferiors.h (for_each_inferior_with_data): Remove.
1214 * server.c (handle_qxfer_threads_worker): Change parameter type.
1215 (handle_qxfer_threads_proper): Use for_each_thread.
1217 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1219 * inferiors.c (for_each_inferior): Remove.
1220 (clear_inferiors): Use for_each_thread.
1221 * inferiors.h (for_each_inferior): Remove.
1222 * linux-low.c (linux_wait_for_event_filtered): Use
1224 (linux_stabilize_threads): Likewise.
1225 * regcache.c (regcache_release): Likewise.
1226 * server.c (gdb_wants_all_threads_stopped): Likewise.
1227 (clear_pending_status_callback): Remove.
1228 (handle_status): Use for_each_thread.
1229 (captured_main): Likewise.
1230 * win32-low.c (child_init_thread_list): Likewise.
1231 (win32_clear_inferiors): Likewise.
1232 (fake_breakpoint_event): Likewise.
1234 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1236 * inferiors.h (find_inferior): Remove.
1237 * inferiors.c (find_inferior): Remove.
1239 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1241 * linux-low.c (resume_status_pending_p): Update comment.
1242 (need_step_over_p): Update comment.
1244 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1246 * linux-low.c (proceed_one_lwp): Return void, change parameter
1248 (unsuspend_and_proceed_one_lwp): Likewise.
1249 (proceed_all_lwps): Use for_each_thread.
1250 (unstop_all_lwps): Likewise.
1252 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1254 * linux-low.c (linux_resume_one_thread): Return void, take
1256 (linux_resume): Use for_each_thread.
1258 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1260 * linux-low.c (send_sigstop_callback): Return void, change
1261 parameter type. Rename to...
1262 (send_sigstop): ... this.
1263 (suspend_and_send_sigstop_callback): Return void, change parameter
1265 (suspend_and_send_sigstop): ... this.
1266 (stop_all_lwps): Use for_each_thread.
1268 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1270 * linux-low.c (lwp_running): Return bool, remove unused
1272 (linux_stabilize_threads): Use find_thread.
1274 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1276 * linux-low.c (select_singlestep_lwp_callback): Remove.
1277 (count_events_callback): Remove.
1278 (select_event_lwp_callback): Remove.
1279 (select_event_lwp): Use find_thread/for_each_thread.
1281 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1283 * linux-low.c (not_stopped_callback): Return bool, take filter
1285 (linux_wait_for_event_filtered): Use find_thread.
1286 (linux_wait_1): Likewise.
1288 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1290 * linux-low.c (same_lwp): Remove.
1291 (find_lwp_pid): Use find_thread.
1293 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1295 * linux-low.c (delete_lwp_callback): Remove.
1296 (linux_mourn): Use for_each_thread.
1298 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1300 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1301 args parameter, don't check for pid.
1302 (linux_detach): Use for_each_thread.
1304 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1306 * linux-low.c (struct counter): Remove.
1307 (second_thread_of_pid_p): Remove.
1308 (last_thread_of_process_p): Use find_thread.
1310 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1312 * inferiors.c (find_inferior_in_random): Remove.
1313 * inferiors.h (find_inferior_in_random): Remove.
1314 * linux-low.c (status_pending_p_callback): Return bool, accept
1315 parameter ptid directly.
1316 (linux_wait_for_event_filtered): Use find_thread_in_random.
1317 (linux_wait_1): Likewise.
1319 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1321 * inferiors.c (find_inferior_id): Remove.
1322 (find_thread_ptid): Move implemention from find_inferior_id to
1324 * inferiors.h (find_inferior_id): Remove.
1325 * server.c (handle_status): Use find_thread_ptid.
1326 (process_serial_event): Likewise.
1327 * thread-db.c (find_one_thread): Likewise.
1328 (thread_db_thread_handle): Likewise.
1329 * win32-low.c (thread_rec): Likewise.
1330 (child_delete_thread): Likewise.
1331 (win32_thread_alive): Likewise.
1332 (get_child_debug_event): Likewise.
1334 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1336 * linux-mips-low.c (update_watch_registers_callback): Return
1337 void, remove pid_p parameter, don't check for pid.
1338 (mips_insert_point, mips_remove_point): Use for_each_thread.
1340 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1342 * lynx.low (lynx_delete_thread_callback): Remove.
1343 (lynx_mourn): Use for_each_thread.
1345 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1347 * regcache.c (regcache_invalidate_one): Remove.
1348 (regcache_invalidate_pid): use for_each_thread.
1350 2017-11-26 Tom Tromey <tom@tromey.com>
1352 * linux-low.c (linux_create_inferior): Update.
1354 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1356 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1358 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1360 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1361 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1362 * linux-aarch64-tdesc-selftest.c: New file.
1363 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1365 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1367 * configure.srv: Add new file.
1368 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1369 * linux-aarch64-tdesc-selftest.c: New file.
1370 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1372 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1374 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1375 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1376 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1378 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1380 * configure.srv: Add new files.
1381 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1382 aarch64_linux_read_description.
1383 * linux-aarch64-low.c (aarch64_linux_read_description):
1384 Merge with aarch64_arch_setup.
1385 (aarch64_arch_setup): Call aarch64_linux_read_description.
1386 * linux-aarch64-tdesc.c: New file.
1387 * linux-aarch64-tdesc.h: New file.
1389 2017-11-24 Yao Qi <yao.qi@linaro.org>
1391 * configure.srv: Set $srv_regobj for tic6x-linux.
1392 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1393 (tic6x_read_description): Move some code to tic6x_arch_setup.
1394 (tic6x_tdesc_test): New function.
1395 (initialize_low_arch): Call selftests::register_test.
1397 2017-11-22 Yao Qi <yao.qi@linaro.org>
1399 * remote-utils.c (prepare_resume_reply): Use memcpy.
1401 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1403 * linux-low.c (kill_one_lwp_callback): Return void, take
1404 argument directly, don't filter on pid.
1405 (linux_kill): Use for_each_thread.
1407 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1409 * linux-low.c (need_step_over_p): Return bool, remove dummy
1411 (linux_resume, proceed_all_lwps): Use find_thread.
1413 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1415 * linux-low.c (resume_status_pending_p): Return bool, remove
1417 (linux_resume): Use find_thread.
1419 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1421 * linux-low.c (struct thread_resume_array): Remove.
1422 (linux_set_resume_request): Return void, take arguments
1424 (linux_resume): Use for_each_thread.
1426 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1428 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1429 return bool, remove data argument.
1430 (linux_stabilize_threads): Use find_thread.
1432 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1434 * linux-low.c (unsuspend_one_lwp): Remove.
1435 (unsuspend_all_lwps): Use for_each_thread, inline code from
1438 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1440 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1441 * linux-low.c (struct iterate_over_lwps_args): Remove.
1442 (iterate_over_lwps_filter): Remove.
1443 (iterate_over_lwps): Use find_thread.
1445 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1447 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1448 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1449 code from reset_lwp_ptrace_options_callback.
1451 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1453 * linux-arm-low.c (struct update_registers_data): Remove.
1454 (update_registers_callback): Return void, take arguments
1455 directly, don't check thread's pid.
1456 (arm_insert_point, arm_remove_point): Use for_each_thread.
1458 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1460 * win32-low.c (continue_one_thread): Return void, take argument
1462 (child_continue): Use for_each_thread.
1464 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1466 * win32-i386-low.c (update_debug_registers_callback): Rename
1468 (update_debug_registers): ... this, return void, remove pid_p arg.
1469 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1471 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1473 * inferiors.h (struct process_info): Add constructor, initialize
1475 <syscalls_to_catch>: Change type to std::vector<int>.
1476 * inferiors.c (add_process): Allocate process_info with new.
1477 (remove_process): Free process_info with delete.
1478 * linux-low.c (handle_extended_wait): Adjust.
1479 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1480 * server.c (handle_general_set): Adjust.
1482 2017-11-16 Pedro Alves <palves@redhat.com>
1484 * remote-utils.c (remote_close): Block SIGIO signals instead of
1485 uninstalling the SIGIO handler.
1487 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1489 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1491 2017-11-16 Yao Qi <yao.qi@linaro.org>
1493 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1494 (tic6x_store_gregset): Likewise.
1495 (tic6x_usrregs_info): Move it up.
1497 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1499 * Makefile.in: Update arch rules.
1500 * configure.srv: Explicitly mark arch/ files.
1502 2017-11-13 Andreas Schwab <schwab@suse.de>
1504 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1506 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1508 2017-11-06 Pedro Alves <palves@redhat.com>
1510 * config.in, configure: Regenerate.
1512 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1514 * target.c (struct thread_search): Remove.
1515 (thread_search_callback): Remove.
1516 (prepare_to_access_memory): Use for_each_thread instead of
1517 find_inferior. Inline code from thread_search_callback.
1519 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1521 * server.c (struct visit_actioned_threads_data): Remove.
1522 (visit_actioned_threads): Change prototype to take arguments
1524 (resume): Use find_thread instead of find_inferior.
1526 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1528 * server.c (queue_stop_reply_callback): Change prototype, return
1530 (find_status_pending_thread_callback): Remove.
1531 (handle_status): Replace find_inferior with find_thread and
1534 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1536 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1538 (aarch64_store_gregset): Likewise.
1539 (aarch64_fill_fpregset): Likewise.
1540 (aarch64_store_fpregset): Likewise.
1542 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1544 * gdbthread.h (find_thread, for_each_thread): New functions.
1545 * inferiors.c (thread_of_pid): Remove.
1546 (find_any_thread_of_pid): Use find_thread.
1547 * linux-low.c (num_lwps): Use for_each_thread.
1549 2017-10-17 Yao Qi <yao.qi@linaro.org>
1551 * Makefile.in: Remove one rule.
1552 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1554 2017-10-17 Yao Qi <yao.qi@linaro.org>
1556 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1557 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1559 2017-10-17 Yao Qi <yao.qi@linaro.org>
1561 * configure.srv: Rename arm.o with arch/arm.o.
1563 2017-10-17 Yao Qi <yao.qi@linaro.org>
1565 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1566 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1567 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1568 (arch-i386.o, arch-amd64.o): Remove rules.
1569 (arch/%.o): New rule.
1570 Update POSTCOMPILE and COMPILE.pre.
1571 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1572 * configure: Re-generated.
1573 * configure.srv: Replace arch-i386.o with arch/i386.o.
1574 Replace arch-amd64.o with arch/amd64.o.
1576 2017-10-16 Yao Qi <yao.qi@linaro.org>
1578 * configure: Regenerated.
1580 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1582 * inferiors.h: (struct inferior_list): Remove.
1583 (struct inferior_list_entry); Remove.
1584 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1585 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1586 get_first_inferior): Remove.
1587 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1588 find_inferior_id, find_inferior_in_random): Change signature.
1589 * inferiors.c (all_threads): Change type to
1590 std::list<thread_info *>.
1591 (get_thread): Remove macro.
1592 (find_inferior, find_inferior_id): Change signature, implement
1594 (find_inferior_in_random): Change signature, implement using
1595 find_thread_in_random.
1596 (for_each_inferior, for_each_inferior_with_data): Change
1597 signature, implement using for_each_thread.
1598 (add_inferior_to_list, remove_inferior): Remove.
1599 (add_thread, get_first_thread, thread_of_pid,
1600 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1601 (get_first_inferior, one_inferior_p, clear_inferior_list):
1603 (clear_inferiors, get_thread_process): Update.
1604 * gdbthread.h: Include <list>.
1605 (struct thread_info) <entry>: Remove field.
1607 (all_threads): Change type to std::list<thread_info *>.
1608 (get_first_inferior): Add doc.
1609 (find_thread, for_each_thread, find_thread_in_random): New
1611 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1612 * linux-arm-low.c (update_registers_callback): Update.
1613 * linux-low.c (second_thread_of_pid_p): Update.
1614 (kill_one_lwp_callback, linux_detach_lwp_callback,
1615 delete_lwp_callback, status_pending_p_callback, same_lwp,
1616 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1617 iterate_over_lwps, not_stopped_callback,
1618 resume_stopped_resumed_lwps, count_events_callback,
1619 select_singlestep_lwp_callback, select_event_lwp_callback,
1620 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1621 suspend_and_send_sigstop_callback, wait_for_sigstop,
1622 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1623 lwp_running, linux_set_resume_request, resume_status_pending_p,
1624 need_step_over_p, start_step_over, linux_resume_one_thread,
1625 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1626 reset_lwp_ptrace_options_callback): Update.
1627 * linux-mips-low.c (update_watch_registers_callback): Update.
1628 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1630 (free_register_cache_thread_one): Remove.
1631 (regcache_release): Update.
1632 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1633 handle_qxfer_threads_worker): Update.
1634 (handle_query): Update, use list iterator.
1635 (visit_actioned_threads, handle_pending_status,
1636 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1637 clear_pending_status_callback, set_pending_status_callback,
1638 find_status_pending_thread_callback, handle_status,
1639 process_serial_event): Update.
1640 * target.c (thread_search_callback): Update.
1641 * thread-db.c (thread_db_get_tls_address): Update.
1642 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1644 * win32-i386-low.c (update_debug_registers_callback): Update.
1645 * win32-low.c (delete_thread_info, child_delete_thread,
1646 continue_one_thread, suspend_one_thread,
1647 get_child_debug_event): Adjust.
1649 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1651 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1652 * inferiors.h: Include <list>.
1653 (struct process_info) <entry>: Remove field.
1655 (pid_of): Change macro to function.
1656 (ptid_of, lwpid_of): Remove macro.
1657 (all_processes): Change type to std::list<process_info *>.
1658 (ALL_PROCESSES): Remove macro.
1659 (for_each_process, find_process): New function.
1660 * inferiors.c (all_processes): Change type to
1661 std::list<process_info *>.
1662 (find_thread_process): Adjust.
1663 (add_process): Likewise.
1664 (remove_process): Likewise.
1665 (find_process_pid): Likewise.
1666 (get_first_process): Likewise.
1667 (started_inferior_callback): Remove.
1668 (have_started_inferiors_p): Adjust.
1669 (attached_inferior_callback): Remove.
1670 (have_attached_inferiors_p): Adjust.
1671 * linux-low.c (check_zombie_leaders): Likewise.
1672 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1673 (x86_linux_update_xmltarget): Adjust.
1674 * server.c (handle_query): Likewise.
1675 (gdb_reattached_process): Remove.
1676 (handle_status): Adjust.
1677 (kill_inferior_callback): Likewise.
1678 (detach_or_kill_inferior): Remove.
1679 (print_started_pid): Likewise.
1680 (print_attached_pid): Likewise.
1681 (detach_or_kill_for_exit): Update.
1682 (process_serial_event): Likewise.
1683 * linux-arm-low.c (arm_new_fork): Likewise.
1685 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1687 * dll.h: Include <list>.
1688 (struct dll_info): Add constructor.
1689 <entry>: Remove field.
1690 (all_dlls): Change type to std::list<dll_info>.
1691 * dll.c: Include <algorithm>.
1692 (get_dll): Remove macro.
1693 (all_dlls): Change type to std::list<dll_info *>.
1694 (free_one_dll): Remove.
1695 (match_dll): Likewise.
1696 (loaded_dll): Adjust.
1697 (unloaded_dll): Adjust to all_dlls type change, use
1698 std::find_if. Inline code from match_dll.
1699 (clear_dlls): Adjust to all_dlls type change.
1700 * server.c (emit_dll_description): Remove.
1701 (handle_qxfer_libraries): Adjust to all_dlls type change,
1702 integrate emit_dll_description's functionality.
1704 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1706 * linux-low.h (struct linux_target_ops) <delete_process>: New
1708 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1709 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1710 (struct linux_target_ops): Add delete_process callback.
1711 * linux-arm-low.c (arm_delete_process): New.
1712 (struct linux_target_ops): Add delete_process callback.
1713 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1714 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1715 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1716 * linux-mips-low.c (mips_linux_delete_process): New.
1717 (struct linux_target_ops): Add delete_process callback.
1718 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1719 * linux-s390-low.c (struct linux_target_ops): Likewise.
1720 * linux-sh-low.c (struct linux_target_ops): Likewise.
1721 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1722 * linux-tile-low.c (struct linux_target_ops): Likewise.
1723 * linux-x86-low.c (x86_linux_delete_process): New.
1724 (struct linux_target_ops): Add delete_process callback.
1725 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1727 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1729 * linux-aarch64-low.c (the_low_target): Add thread delete
1731 * linux-arm-low.c (arm_delete_thread): New function.
1732 (the_low_target): Add thread delete callback.
1733 * linux-bfin-low.c (the_low_target): Likewise.
1734 * linux-crisv32-low.c (the_low_target): Likewise.
1735 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1737 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1739 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1740 * linux-mips-low.c (mips_linux_delete_thread): New function.
1741 (the_low_target): Add thread delete callback.
1742 * linux-ppc-low.c (the_low_target): Likewise.
1743 * linux-s390-low.c (the_low_target): Likewise.
1744 * linux-sh-low.c (the_low_target): Likewise.
1745 * linux-tic6x-low.c (the_low_target): Likewise.
1746 * linux-tile-low.c (the_low_target): Likewise.
1747 * linux-x86-low.c (the_low_target): Likewise.
1748 * linux-xtensa-low.c (the_low_target): Likewise.
1750 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1752 * win32-low.c: Include "common-inferior.h".
1754 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1756 * inferiors.c (set_inferior_cwd): New function.
1757 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1758 (handle_query): Inform that QSetWorkingDir is supported.
1759 * win32-low.c (create_process): Pass the inferior's cwd to
1762 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1764 * inferiors.c (current_inferior_cwd): New global variable.
1765 (get_inferior_cwd): New function.
1766 * inferiors.h (struct process_info) <cwd>: New field.
1768 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1770 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1771 (OBS): Add gdb_tilde_expand.o.
1773 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1775 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1776 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1778 2017-09-29 Pedro Alves <palves@redhat.com>
1780 * ax.c (gdb_parse_agent_expr): Constify.
1781 * ax.h (gdb_parse_agent_expr): Constify.
1782 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1784 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1785 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1786 * remote-utils.h (read_ptid): Constify.
1787 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1788 (process_point_options, process_serial_event): Constify.
1789 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1790 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1791 (cmd_qtbuffer): Constify.
1793 2017-09-29 Pedro Alves <palves@redhat.com>
1795 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1798 2017-09-29 Pedro Alves <palves@redhat.com>
1800 * linux-low.c (handle_extended_wait): Pass parent thread instead
1801 of process to thread_db_notice_clone.
1802 * linux-low.h (thread_db_notice_clone): Replace parent process
1803 parameter with parent thread parameter.
1804 * thread-db.c (find_one_thread): Add comment.
1805 (thread_db_notice_clone): Replace parent process parameter with
1806 parent thread parameter. Temporarily switch to the parent thread.
1808 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1810 * gdbthread.h: Include "common-gdbthread.h".
1811 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1812 "if" when validating the ptid.
1813 * remote-utils.c: Include "gdbthread.h".
1814 (prepare_resume_reply): Use "switch_to_thread".
1815 * target.c (done_accessing_memory): Likewise.
1817 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1819 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1820 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1821 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1822 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1823 s390x-gs-linux64-ipa.o to ipa_obj.
1824 * linux-s390-low.c (HWCAP_S390_GS): New define.
1825 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1827 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1828 (s390_arch_setup): Check for guarded-storage support and choose
1830 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1831 init_registers_s390x_gs_linux64.
1832 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1834 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1835 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1837 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1839 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1841 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1843 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1844 (thread_db_thread_handle): Declare.
1845 * linux-low.c (linux_target_ops): Initialize thread_handle.
1846 * server.c (handle_qxfer_threads_worker): Add support for
1848 * target.h (struct target_ops): Add new function pointer,
1850 (target_thread_handle): Define.
1851 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1853 (thread_db_thread_handle): New function.
1855 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1857 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1858 * linux-low.h (thread_db_notice_clone): Declare.
1859 * thread-db.c (thread_db_notice_clone): New function.
1861 2017-09-21 Pedro Alves <palves@redhat.com>
1863 * server.c (gdb_read_memory, handle_status, process_serial_event)
1864 (handle_serial_event, handle_target_event): Adjust to
1865 set_desired_thread prototype change.
1866 * target.c (set_desired_thread): Remove 'use_general' parameter
1868 * target.h (set_desired_thread): Remove 'use_general' parameter.
1870 2017-09-20 Tom Tromey <tom@tromey.com>
1872 * target.c (target_terminal::terminal_state): Define.
1873 (target_terminal::init): Rename from target_terminal_init.
1874 (target_terminal::inferior): Rename from
1875 target_terminal_inferior.
1876 (target_terminal::ours): Rename from target_terminal_ours.
1877 (target_terminal::ours_for_output, target_terminal::info): New.
1879 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1881 * server.c (accumulate_file_name_length): Remove.
1882 (emit_dll_description): Adjust to std::string change.
1883 (handle_qxfer_libraries): Use std::string to hold document.
1885 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1887 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1888 return type of xml_escape_text.
1889 * server.c (emit_dll_description): Likewise.
1891 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1893 * server.c (captured_main): Accept argument for --selftest.
1894 Update run_tests call.
1895 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1896 when registering selftests.
1898 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1900 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1901 instead of "VEC" for "target_desc.reg_defs".
1902 (regcache_cpy): Likewise.
1903 (registers_to_string): Likewise.
1904 (registers_from_string): Likewise.
1905 (find_regno): Likewise.
1906 (supply_regblock): Likewise.
1907 (regcache_raw_read_unsigned): Likewise.
1908 * tdesc.c (init_target_desc): Likewise.
1909 (tdesc_create_reg): Likewise.
1910 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1911 (struct target_desc) <reg_defs>: Convert to "std::vector".
1912 (target_desc): Do not initialize "reg_defs".
1913 (~target_desc): Update code to use "std::vector" instead of "VEC"
1914 for "target_desc.reg_defs".
1915 (operator==): Likewise.
1917 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1919 * inferiors.h (thread_to_gdb_id): Remove.
1920 * inferiors.c (thread_to_gdb_id): Remove.
1921 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1922 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1923 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1925 * nto-low.c (nto_fetch_registers, nto_store_registers,
1926 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1928 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1930 * inferiors.h (gdb_id_to_thread_id): Remove.
1931 * inferiors.c (gdb_id_to_thread_id): Remove.
1932 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1933 removal. Move pid declaration closer to where it's used.
1935 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1937 * server.c (handle_detach): New function.
1938 (process_serial_event): Move code out, call handle_detach.
1940 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1942 * server.c (require_running): Rename to ...
1943 (require_running_or_return): ... this ...
1944 (require_running_or_break): ... and this.
1945 (handle_query, process_serial_event): Adjust.
1947 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1949 * linux-low.c (linux_set_resume_request): Remove unused
1952 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1954 * server.c (first_thread_of): Remove.
1955 (process_serial_event): Replace usage of first_thread_of with
1956 find_any_thread_of_pid.
1957 * tracepoint.c (same_process_p): Remove.
1958 (gdb_agent_about_to_close): Replace usage of same_process_p with
1959 find_any_thread_of_pid.
1960 * linux-x86-low.c (same_process_callback): Remove.
1961 (x86_arch_setup_process_callback): Replace usage of
1962 same_process_callback with find_any_thread_of_pid.
1963 * thread-db.c (any_thread_of): Remove.
1964 (switch_to_process): Replace usage of any_thread_of with
1965 find_any_thread_of_pid.
1966 * inferiors.c (thread_pid_matches_callback): Remove.
1967 (find_thread_process): Adjust to use find_any_thread_of_pid.
1969 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1971 * regcache.c (get_thread_regcache): Guard calls to "memset"
1974 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1976 * linux-low.c (handle_extended_wait): Use
1977 "allocate_target_description" instead of "XNEW".
1978 * linux-x86-low.c (initialize_low_arch): Likewise.
1980 2017-09-05 Yao Qi <yao.qi@linaro.org>
1982 * configure.srv (srv_i386_regobj): Remove.
1983 (srv_amd64_regobj): Remove.
1984 (srv_regobj): Set it to "" for x86 non-linux targets.
1985 * linux-x86-tdesc.c (i386_linux_read_description):
1986 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1987 (init_registers_i386): Remove the declaration.
1988 (tdesc_i386): Remove the declaration.
1989 (lynx_i386_arch_setup): Call i386_create_target_description.
1990 * nto-x86-low.c: Likewise.
1991 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1992 [!__x86_64__]: include arch/i386.h.
1993 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1995 2017-09-05 Yao Qi <yao.qi@linaro.org>
1997 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1998 i386/amd64-XXX-linux from it.
2000 2017-09-05 Yao Qi <yao.qi@linaro.org>
2002 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2004 (ipa_amd64_linux_regobj): Remove.
2005 (ipa_x32_linux_regobj): Remove.
2007 2017-09-05 Yao Qi <yao.qi@linaro.org>
2009 * Makefile.in (arch-amd64.o): New rule.
2010 * configure.srv: Append arch-amd64.o.
2011 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2012 (get_ipa_tdesc): Call amd64_linux_read_description.
2013 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2014 and init_registers_amd64_XXX.
2015 * linux-x86-low.c (x86_linux_read_description): Call
2016 amd64_linux_read_description.
2017 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2018 (initialize_low_arch): Don't call init_registers_x32_XXX and
2019 init_registers_amd64_XXX.
2020 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2021 and tdesc_amd64_XXX.
2022 [__x86_64__] (amd64_tdesc_test): New function.
2023 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2024 and init_registers_amd64_XXX.
2025 * linux-x86-tdesc.c: Include arch/amd64.h.
2026 (xcr0_to_tdesc_idx): New function.
2027 (i386_linux_read_description): New function.
2028 (amd64_get_ipa_tdesc_idx): New function.
2029 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2030 (amd64_get_ipa_tdesc): Declare.
2032 2017-09-05 Yao Qi <yao.qi@linaro.org>
2034 * configure.srv (srv_i386_linux_xmlfiles): Remove
2035 i386/i386-XXX-linux.xml from it.
2037 2017-09-05 Yao Qi <yao.qi@linaro.org>
2039 * configure.srv: Set srv_i386_linux_regobj empty if $development
2041 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2042 initialize_low_tdesc.
2043 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2044 with #if initialize_low_tdesc.
2045 * linux-x86-tdesc-selftest.c: New file.
2046 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2048 2017-09-05 Yao Qi <yao.qi@linaro.org>
2050 * Makefile.in (arch-i386.o): New rule.
2051 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2052 (x86_64-*-linux*): Likewise.
2053 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2054 include arch/i386.h.
2055 (i386_linux_read_description): Remove code and call
2056 i386_create_target_description.
2057 * tdesc.c (allocate_target_description): New function.
2058 * tdesc.h (set_tdesc_architecture): Remove declaration.
2059 (set_tdesc_osabi): Likewise.
2061 2017-09-05 Yao Qi <yao.qi@linaro.org>
2063 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2064 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2065 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2067 * server.c (get_features_xml): Call tdesc_get_features_xml.
2068 * tdesc.c (set_tdesc_architecture): New function.
2069 (set_tdesc_osabi): New function.
2070 (tdesc_get_features_xml): New function.
2071 (tdesc_create_feature): Add an argument.
2072 * tdesc.h (struct target_desc) <features>: New field.
2073 <arch, osabi>: New field.
2074 (~target_desc): xfree features, arch, and osabi.
2075 (target_desc::oerator==): Don't compare .xmltarget.
2076 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2077 (set_tdesc_osabi): Likewise.
2078 (tdesc_get_features_xml): Likewise.
2080 2017-09-05 Yao Qi <yao.qi@linaro.org>
2082 * linux-x86-tdesc.c: Include selftest.h.
2083 (i386_tdesc_test): New function.
2084 (initialize_low_tdesc): Call selftests::register_test.
2085 * tdesc.h: Include regdef.h.
2086 (target_desc): Override operator == and !=.
2088 2017-09-05 Yao Qi <yao.qi@linaro.org>
2090 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2091 (ipa_obj): Likewise.
2092 * linux-i386-ipa.c: Include common/x86-xstate.h
2093 (get_ipa_tdesc): Call i386_linux_read_description.
2094 (initialize_low_tracepoint): Don't call init_registers_XXX
2095 functions, call initialize_low_tdesc instead.
2096 * linux-x86-low.c (x86_linux_read_description): Call
2097 i386_linux_read_description.
2098 (initialize_low_arch): Don't call init_registers_i386_XXX
2099 functions, call initialize_low_tdesc.
2100 * linux-x86-tdesc.c: New file.
2101 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2102 (i386_get_ipa_tdesc_idx): Declare.
2103 (i386_get_ipa_tdesc): Declare.
2104 (initialize_low_tdesc): Declare.
2106 2017-09-05 Yao Qi <yao.qi@linaro.org>
2108 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2111 2017-09-05 Yao Qi <yao.qi@linaro.org>
2113 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2114 * regcache.c (get_thread_regcache): Use VEC_length.
2115 (init_register_cache): Likewise.
2116 (regcache_cpy): Likewise.
2117 (registers_to_string): Iterate reg_defs via VEC_iterate.
2118 (find_regno): Likewise.
2119 (find_register_by_number): Use VEC_index.
2120 (register_size): Call find_register_by_number.
2121 (register_data): Call find_register_by_number.
2122 (supply_regblock): Use VEC_length.
2123 (regcache_raw_read_unsigned): Likewise.
2124 * tdesc.c (init_target_desc): Iterate reg_defs via
2126 (default_description): Update initializer.
2127 (copy_target_description): Don't update field num_registers.
2128 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2129 <num_registers>: Remove.
2131 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2133 * Makefile.in (.SECONDARY): Define target.
2135 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2137 * linux-low.c (linux_wait_1): Adjust.
2138 * server.c (queue_stop_reply_callback): Adjust.
2140 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2142 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2143 QEnvironmentUnset and QEnvironmentReset packets.
2144 (handle_query): Inform remote that QEnvironmentHexEncoded,
2145 QEnvironmentUnset and QEnvironmentReset are supported.
2147 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2149 * inferiors.h (inferior_target_data): Rename to ...
2150 (thread_target_data): ... this.
2151 (inferior_regcache_data): Rename to ...
2152 (thread_regcache_data): ... this.
2153 (set_inferior_regcache_data): Rename to ...
2154 (set_thread_regcache_data): ... this.
2155 * inferiors.c (inferior_target_data): Rename to ...
2156 (thread_target_data): ... this.
2157 (inferior_regcache_data): Rename to ...
2158 (thread_regcache_data): ... this.
2159 (set_inferior_regcache_data): Rename to ...
2160 (set_thread_regcache_data): ... this.
2161 (free_one_thread): Update.
2162 * linux-low.h (get_thread_lwp): Update.
2163 * regcache.c (get_thread_regcache): Update.
2164 (regcache_invalidate_thread): Update.
2165 (free_register_cache_thread): Update.
2166 * win32-i386-low.c (update_debug_registers_callback): Update.
2167 (win32_get_current_dr): Update.
2168 * win32-low.c (thread_rec): Update.
2169 (delete_thread_info): Update.
2170 (continue_one_thread): Update.
2171 (suspend_one_thread): Update.
2173 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2175 * inferiors.c (set_inferior_target_data): Remove.
2176 * inferiors.h (set_inferior_target_data): Remove.
2178 2017-08-18 Yao Qi <yao.qi@linaro.org>
2180 * Makefile.in (OBS): Add selftest.o.
2181 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2182 * configure, config.in: Re-generated.
2183 * server.c: Include common/sefltest.h.
2184 (captured_main): Handle option --selftest.
2186 2017-08-09 Yao Qi <yao.qi@linaro.org>
2188 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2189 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2190 i386-avx-mpx.o and i386-mmx.o.
2191 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2192 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2193 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2194 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2195 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2196 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2197 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2198 i386/amd64-avx-mpx.xml.
2200 2017-08-09 Yao Qi <yao.qi@linaro.org>
2202 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2203 and x32-avx-avx512.o.
2204 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2205 i386/x32-avx-avx512.xml.
2207 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2209 * tracepoint.h (enum class fast_tpoint_collect_result): New
2211 (fast_tracepoint_collecting): Change return type to
2212 fast_tpoint_collect_result.
2213 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2214 * linux-low.h: Include tracepoint.h.
2215 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2216 fast_tpoint_collect_result.
2217 * linux-low.c (handle_tracepoints): Adjust.
2218 (linux_fast_tracepoint_collecting): Change return type to
2219 fast_tpoint_collect_result.
2220 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2221 linux_wait_1, stuck_in_jump_pad_callback,
2222 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2223 proceed_one_lwp): Adjust to type change.
2225 2017-07-10 Yao Qi <yao.qi@linaro.org>
2227 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2229 2017-06-29 Yao Qi <yao.qi@linaro.org>
2231 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2233 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2235 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2237 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2239 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2241 * linux-low.c (linux_create_inferior): Adjust code to access the
2242 environment information via 'gdb_environ' class.
2243 * lynx-low.c (lynx_create_inferior): Likewise.
2244 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2245 (get_environ): Return a pointer to 'our_environ'.
2246 (captured_main): Initialize 'our_environ'.
2247 * server.h (get_environ): Adjust prototype.
2248 * spu-low.c (spu_create_inferior): Adjust code to access the
2249 environment information via 'gdb_environ' class.
2251 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2253 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2254 usage of "register" keyword.
2256 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2258 * configure: Re-generate.
2260 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2262 * configure: Re-generate.
2264 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2266 * Makefile.in (COMPILE.pre): Add "-x c++".
2268 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2270 * fork-child.c: Conditionally include <signal.h>.
2272 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2274 * server.c (handle_general_set): Handle new packet
2275 "QStartupWithShell".
2276 (handle_query): Add "QStartupWithShell" to the list of supported
2278 (gdbserver_usage): Add help text explaining the
2279 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2281 (captured_main): Recognize and act upon the presence of the new
2284 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2285 Pedro Alves <palves@redhat.com>
2287 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2288 * configure: Regenerate.
2289 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2291 (i[34567]86-*-lynxos*): Likewise.
2292 (spu*-*-*): Likewise.
2293 * fork-child.c: New file.
2294 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2296 (linux_ptrace_fun): New function.
2297 (linux_create_inferior): Adjust function prototype to reflect
2298 change on "target.h". Adjust function code to use
2300 (linux_request_interrupt): Delete "signal_pid".
2301 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2302 (lynx_ptrace_fun): New function.
2303 (lynx_create_inferior): Adjust function prototype to reflect
2304 change on "target.h". Adjust function code to use
2306 * nto-low.c (nto_create_inferior): Adjust function prototype and
2307 code to reflect change on "target.h". Update comments.
2308 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2309 "common-terminal.h" and "environ.h".
2310 (terminal_fd): Moved to fork-child.c.
2311 (old_foreground_pgrp): Likewise.
2312 (restore_old_foreground_pgrp): Likewise.
2313 (last_status): Make it global.
2314 (last_ptid): Likewise.
2315 (our_environ): New variable.
2316 (startup_with_shell): Likewise.
2317 (program_name): Likewise.
2318 (program_argv): Rename to...
2319 (program_args): ...this.
2320 (wrapper_argv): New variable.
2321 (start_inferior): Delete function.
2322 (get_exec_wrapper): New function.
2323 (get_exec_file): Likewise.
2324 (get_environ): Likewise.
2325 (prefork_hook): Likewise.
2326 (post_fork_inferior): Likewise.
2327 (postfork_hook): Likewise.
2328 (postfork_child_hook): Likewise.
2329 (handle_v_run): Update code to deal with arguments coming from the
2330 remote host. Update calls from "start_inferior" to
2332 (captured_main): Likewise. Initialize environment variable. Call
2334 * server.h (post_fork_inferior): New prototype.
2335 (get_environ): Likewise.
2336 (last_status): Declare.
2337 (last_ptid): Likewise.
2338 (signal_pid): Likewise.
2339 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2340 (spu_ptrace_fun): New function.
2341 (spu_create_inferior): Adjust function prototype to reflect change
2342 on "target.h". Adjust function code to use "fork_inferior".
2343 * target.c (target_terminal_init): New function.
2344 (target_terminal_inferior): Likewise.
2345 (target_terminal_ours): Likewise.
2346 * target.h: Include <vector>.
2347 (struct target_ops) <create_inferior>: Update prototype.
2348 (create_inferior): Update macro.
2349 * utils.c (gdb_flush_out_err): New function.
2350 * win32-low.c (win32_create_inferior): Adjust function prototype
2351 and code to reflect change on "target.h".
2353 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2355 * inferiors.c (switch_to_thread): New function.
2357 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2359 * Makefile.in (SFILE): Add "common/job-control.c".
2360 (OBS): Add "job-control.o".
2362 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2364 * Makefile: Remove "@host_makefile_frag@".
2366 2017-05-05 Pedro Alves <palves@redhat.com>
2368 * configure: Regenerate.
2370 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2372 * configure: Regenerate.
2374 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2376 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2377 software_single_step change of return type to
2378 std::vector<CORE_ADDR>.
2379 * linux-low.c (install_software_single_step_breakpoints):
2381 * linux-low.h (install_software_single_step_breakpoints):
2384 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2386 * remote-utils.c: Include "gdb_termios.h" instead of
2388 * terminal.h: Delete file.
2390 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2392 * server.c: Include <vector>.
2393 <program_argv, wrapper_argv>: Convert to std::vector.
2394 (start_inferior): Rewrite function to use C++.
2395 (handle_v_run): Likewise. Update code that calculates the argv
2396 based on the vRun packet; use C++.
2397 (captured_main): Likewise.
2399 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2401 * server.c (handle_v_cont): Initialize thread_resume::thread
2404 2017-04-05 Pedro Alves <palves@redhat.com>
2406 * configure: Regenerate.
2408 2017-04-05 Pedro Alves <palves@redhat.com>
2410 * gdbreplay.c (sync_error): Constify.
2411 * linux-x86-low.c (push_opcode): Constify.
2413 2017-04-05 Pedro Alves <palves@redhat.com>
2415 * win32-low.c (get_child_debug_event)
2416 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2417 Report TARGET_WAITKIND_SPURIOUS instead.
2419 2017-04-05 Pedro Alves <palves@redhat.com>
2421 * remote-utils.c (remote_prepare, remote_open): Constify.
2422 * remote-utils.h (remote_prepare, remote_open): Constify.
2423 * server.c (captured_main): Constify 'port' handling.
2425 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2427 * Makefile.in (clean): Clear .deps.
2429 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2431 * .gitignore: Remove generated files, replace with wildcard.
2432 * (clean): Replace removal of generated files with wildcard.
2433 (version.c): Replace with...
2434 (version-generated.c): ...this.
2435 (xml-builtin.c): Replace with...
2436 (xml-builtin-generated.c): ...this.
2437 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2438 (%.c: *regformats*): Replace with...
2439 (%-generated.c: *regformats*): ...this.
2441 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2443 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2444 (xtensa_fill_gregset): Call collect_register_by_name for
2446 (xtensa_store_gregset): Call supply_register_by_name for
2449 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2451 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2452 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2453 (xtensa_store_gregset): Call supply_register for all registers in
2454 a0_regnum..a0_regnum + C0_NREGS range.
2456 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2458 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2459 (ax-ipa.o: ax.c): Remove.
2460 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2461 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2462 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2463 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2464 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2466 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2468 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2469 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2470 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2471 (errors-ipa.o: ../common/errors.c): Remove.
2472 (format-ipa.o: ../common/format.c): Remove.
2473 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2475 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2477 * Makefile.in (%-ipa.o: %.c): New rule.
2478 (tracepoint-ipa.o: tracepoint.c): Remove.
2479 (utils-ipa.o: utils.c): Remove.
2480 (remote-utils-ipa.o: remote-utils.c): Remove.
2481 (regcache-ipa.o: regcache.c): Remove.
2482 (i386-linux-ipa.o: i386-linux.c): Remove.
2483 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2484 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2485 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2486 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2487 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2488 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2489 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2490 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2491 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2492 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2493 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2494 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2495 (aarch64-ipa.o: aarch64.c): Remove.
2496 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2497 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2498 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2499 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2500 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2501 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2502 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2503 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2504 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2505 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2506 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2507 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2508 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2509 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2510 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2511 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2512 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2513 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2514 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2515 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2516 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2517 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2518 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2519 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2520 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2521 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2522 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2523 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2524 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2525 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2526 (tdesc-ipa.o: tdesc.c): Remove.
2527 (x32-linux-ipa.o: x32-linux.c): Remove.
2528 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2529 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2531 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2533 * Makefile.in (%.o: ../arch/%.c): New rule.
2534 (arm.o: ../arch/arm.c): Remove.
2535 (arm-linux.o: ../arch/arm-linux.c): Remove.
2536 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2537 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2539 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2541 * Makefile.in (%.o: ../nat/%.c): New rule.
2542 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2543 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2544 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2545 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2546 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2547 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2548 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2549 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2550 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2551 (linux-personality.o: ../nat/linux-personality.c): Remove.
2552 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2553 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2554 (x86-linux.o: ../nat/x86-linux.c): Remove.
2555 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2556 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2558 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2560 * Makefile.in (%.o: ../common/%.c): New rule.
2561 (signals.o: ../common/signals.c): Remove.
2562 (print-utils.o: ../common/print-utils.c): Remove.
2563 (rsp-low.o: ../common/rsp-low.c): Remove.
2564 (common-utils.o: ../common/common-utils.c): Remove.
2565 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2566 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2567 (vec.o: ../common/vec.c): Remove.
2568 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2569 (xml-utils.o: ../common/xml-utils.c): Remove.
2570 (ptid.o: ../common/ptid.c): Remove.
2571 (buffer.o: ../common/buffer.c): Remove.
2572 (format.o: ../common/format.c): Remove.
2573 (filestuff.o: ../common/filestuff.c): Remove.
2574 (agent.o: ../common/agent.c): Remove.
2575 (errors.o: ../common/errors.c): Remove.
2576 (environ.o: ../common/environ.c): Remove.
2577 (common-debug.o: ../common/common-debug.c): Remove.
2578 (cleanups.o: ../common/cleanups.c): Remove.
2579 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2580 (fileio.o: ../common/fileio.c): Remove.
2581 (common-regcache.o: ../common/common-regcache.c): Remove.
2582 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2583 (new-op.o: ../common/new-op.c): Remove.
2584 (btrace-common.o: ../common/btrace-common.c): Remove.
2586 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2588 * Makefile.in (%.o: ../target/%.c): New rule.
2589 (waitstatus.o: ../target/waitstatus.c): Remove.
2591 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2594 (%.c: ../regformats/%.dat,
2595 (%.c: ../regformats/arm/%.dat,
2596 (%.c: ../regformats/i386/%.dat,
2597 (%.c: ../regformats/rs6000/%.dat): New rules.
2598 (aarch64.c): Remove.
2599 (reg-arm.c): Remove.
2600 (arm-with-iwmmxt.c): Remove.
2601 (arm-with-vfpv2.c): Remove.
2602 (arm-with-vfpv3.c): Remove.
2603 (arm-with-neon.c): Remove.
2604 (reg-bfin.c): Remove.
2605 (reg-cris.c): Remove.
2606 (reg-crisv32.c): Remove.
2608 (i386-linux.c): Remove.
2609 (i386-avx.c): Remove.
2610 (i386-avx-linux.c): Remove.
2611 (i386-avx-avx512.c): Remove.
2612 (i386-avx-avx512-linux.c): Remove.
2613 (i386-mpx.c): Remove.
2614 (i386-mpx-linux.c): Remove.
2615 (i386-avx-mpx-avx512-pku.c): Remove.
2616 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2617 (i386-avx-mpx.c): Remove.
2618 (i386-avx-mpx-linux.c): Remove.
2619 (i386-mmx.c): Remove.
2620 (i386-mmx-linux.c): Remove.
2621 (reg-ia64.c): Remove.
2622 (reg-m32r.c): Remove.
2623 (reg-m68k.c): Remove.
2625 (mips-linux.c): Remove.
2626 (mips-dsp-linux.c): Remove.
2627 (mips64-linux.c): Remove.
2628 (mips64-dsp-linux.c): Remove.
2629 (nios2-linux.c): Remove.
2630 (powerpc-32.c): Remove.
2631 (powerpc-32l.c): Remove.
2632 (powerpc-altivec32l.c): Remove.
2633 (powerpc-cell32l.c): Remove.
2634 (powerpc-vsx32l.c): Remove.
2635 (powerpc-isa205-32l.c): Remove.
2636 (powerpc-isa205-altivec32l.c): Remove.
2637 (powerpc-isa205-vsx32l.c): Remove.
2638 (powerpc-e500l.c): Remove.
2639 (powerpc-64l.c): Remove.
2640 (powerpc-altivec64l.c): Remove.
2641 (powerpc-cell64l.c): Remove.
2642 (powerpc-vsx64l.c): Remove.
2643 (powerpc-isa205-64l.c): Remove.
2644 (powerpc-isa205-altivec64l.c): Remove.
2645 (powerpc-isa205-vsx64l.c): Remove.
2646 (s390-linux32.c): Remove.
2647 (s390-linux32v1.c): Remove.
2648 (s390-linux32v2.c): Remove.
2649 (s390-linux64.c): Remove.
2650 (s390-linux64v1.c): Remove.
2651 (s390-linux64v2.c): Remove.
2652 (s390-te-linux64.c): Remove.
2653 (s390-vx-linux64.c): Remove.
2654 (s390-tevx-linux64.c): Remove.
2655 (s390x-linux64.c): Remove.
2656 (s390x-linux64v1.c): Remove.
2657 (s390x-linux64v2.c): Remove.
2658 (s390x-te-linux64.c): Remove.
2659 (s390x-vx-linux64.c): Remove.
2660 (s390x-tevx-linux64.c): Remove.
2661 (tic6x-c64xp-linux.c): Remove.
2662 (tic6x-c64x-linux.c): Remove.
2663 (tic6x-c62x-linux.c): Remove.
2665 (reg-sparc64.c): Remove.
2666 (reg-spu.c): Remove.
2668 (amd64-linux.c): Remove.
2669 (amd64-avx.c): Remove.
2670 (amd64-avx-linux.c): Remove.
2671 (amd64-avx-avx512.c): Remove.
2672 (amd64-avx-avx512-linux.c): Remove.
2673 (amd64-mpx.c): Remove.
2674 (amd64-mpx-linux.c): Remove.
2675 (amd64-avx-mpx-avx512-pku.c): Remove.
2676 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2677 (amd64-avx-mpx.c): Remove.
2678 (amd64-avx-mpx-linux.c): Remove.
2680 (x32-linux.c): Remove.
2681 (x32-avx.c): Remove.
2682 (x32-avx-linux.c): Remove.
2683 (x32-avx-avx512.c): Remove.
2684 (x32-avx-avx512-linux.c): Remove.
2685 (reg-xtensa.c): Remove.
2686 (reg-tilegx.c): Remove.
2687 (reg-tilegx32.c): Remove.
2689 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2691 * Makefile.in (SFILES): Add "common/environ.c".
2692 (OBJS): Add "common/environ.h".
2694 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2696 * configure.ac: Check if the fs_base and gs_base members of
2697 `struct user_regs_struct' exist.
2698 * config.in: Regenerated.
2699 * configure: Likewise.
2701 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2703 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2705 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2706 (get_next_pcs_syscall_next_pc): Likewise.
2708 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2710 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2711 * nto-x86-low.c: Likewise.
2713 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2715 * Makefile.in: Include disable-implicit-rules.mk.
2717 2016-11-23 Pedro Alves <palves@redhat.com>
2719 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2720 (debug_vprintf): Use std::chrono::steady_clock instead of
2721 gettimeofday. Use '.' instead of ':'.
2722 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2723 (get_timestamp): Use std::chrono::steady_clock instead of
2726 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2728 * Makefile.in: Fix whitespace formatting.
2730 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2732 * Makefile.in (SFILES, OBS): Flatten list and order
2735 2016-11-23 Pedro Alves <palves@redhat.com>
2737 * event-loop.c (handle_file_event): Use warning.
2738 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2739 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2742 2016-11-23 Pedro Alves <palves@redhat.com>
2744 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2746 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2747 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2748 debug_printf and debug_flush for debug output.
2749 * server.c (handle_general_set): Likewise.
2750 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2753 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2755 * Makefile.in (.c.o): Replace rule with ...
2756 (%.o: %.c): ... this one.
2758 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2760 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2761 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2763 * configure.ac: Remove checks for the make program.
2764 * configure: Re-generate.
2766 2016-10-28 Pedro Alves <palves@redhat.com>
2768 * Makefile.in (CXX_DIALECT): Get from configure.
2769 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2770 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2771 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2772 * config.in: Regenerate.
2773 * configure: Regenerate.
2775 2016-10-27 Yao Qi <yao.qi@linaro.org>
2777 * linux-low.c (linux_supports_range_stepping): Return true if
2778 can_software_single_step return true.
2780 2016-10-27 Yao Qi <yao.qi@linaro.org>
2782 * inferiors.c (find_inferior_in_random): New function.
2783 * inferiors.h (find_inferior_in_random): Declare.
2784 * linux-low.c (linux_wait_for_event_filtered): Call
2785 find_inferior_in_random instead of find_inferior.
2787 2016-10-27 Yao Qi <yao.qi@linaro.org>
2789 * linux-low.c (linux_wait_1): If single-step breakpoints are
2790 inserted, remove them.
2792 2016-10-26 Pedro Alves <palves@redhat.com>
2794 * linux-low.c (handle_extended_wait): Link parent/child fork
2796 (linux_wait_1): Unlink them.
2797 (linux_set_resume_request): Ignore resume requests for
2798 already-resumed and unhandled fork child threads.
2799 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2800 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2802 (handle_v_requests) <vCont>: Don't call require_running.
2803 * server.h (in_queued_stop_replies): New declaration.
2805 2016-10-24 Yao Qi <yao.qi@linaro.org>
2808 * linux-aarch64-low.c (append_insns): Cast the return value to
2811 2016-10-10 Yao Qi <yao.qi@linaro.org>
2813 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2815 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2817 * target.c (target_supports_multi_process): New function, moved
2819 * target.h (target_supports_multi_process): ... here. Remove
2822 2016-10-05 Tom Tromey <tom@tromey.com>
2825 * tracepoint.c (handle_tracepoint_bkpts): Check
2826 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2828 2016-10-05 Yao Qi <yao.qi@linaro.org>
2830 * configure.srv: Update the path of arm-*.xml files.
2832 2016-10-05 Terry Guo <terry.guo@arm.com>
2833 Yao Qi <yao.qi@linaro.org>
2835 * Makefile.in: Adjust the path of rules.
2836 * configure.srv: Update the path of xml files.
2837 * regformats/arm-with-iwmmxt.dat: Regenerated.
2838 * regformats/arm-with-neon.dat: Likewise.
2839 * regformats/arm-with-vfpv2.dat: Likewise.
2840 * regformats/arm-with-vfpv3.dat Likewise.
2842 2016-09-30 Yao Qi <yao.qi@linaro.org>
2845 * target.c (target_stop_and_wait): Don't call
2846 target_continue_no_signal, use resume_stop instead.
2848 2016-09-26 Yao Qi <yao.qi@linaro.org>
2850 * linux-low.c (linux_wait_1): Call debug_exit.
2852 2016-09-23 Pedro Alves <palves@redhat.com>
2854 * Makefile.in (SFILES): Add common/new-op.c.
2855 (OBS): Add common/new-op.o.
2856 (new-op.o): New rule.
2858 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2860 * .gitinore: Ignore more files.
2862 2016-09-21 Yao Qi <yao.qi@linaro.org>
2864 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2867 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2869 * server.c (start_inferior): Call target_mourn_inferior instead of
2870 mourn_inferior; pass ptid_t argument to it.
2872 (handle_target_event): Likewise.
2873 * target.c (target_mourn_inferior): New function.
2874 * target.h (mourn_inferior): Delete macro.
2876 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2878 * linux-low.c (lwp_is_stepping): New function.
2880 2016-09-06 Carl Love <cel@us.ibm.com>
2882 * server.c (start_inferior): Fixed comment, requested comment change
2883 didn't get updated correctly. Removed reference to ptrace () call as
2884 it is only true on Linux systems.
2886 2016-09-06 Carl Love <cel@us.ibm.com>
2888 * server.c (start_inferior): Do not call
2889 function target_post_create_inferior () if the
2890 inferior process has already exited.
2892 2016-09-05 Pedro Alves <palves@redhat.com>
2894 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2895 (COMPILE.pre, CC_LD): Use CXX directly.
2896 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2897 * acinclude.m4: Don't include build-with-cxx.m4.
2898 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2899 * configure: Regenerate.
2901 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2904 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2905 call writing data to own_buf.
2907 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2909 * target.c (mywait): Call target_wait instead of
2911 (target_wait): New function.
2913 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2915 * server.c (start_inferior): New variable 'ptid'. Replace calls
2916 to the_target->resume by target_continue{,_no_signal}, depending
2918 * target.c (target_stop_and_wait): Call target_continue_no_signal
2919 instead of the_target->resume.
2920 (target_continue): New function.
2922 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2924 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2926 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2929 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2931 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2932 * linux-arm-low.c (ps_get_thread_area): Likewise.
2933 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2934 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2935 * linux-mips-low.c (ps_get_thread_area): Likewise.
2936 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2937 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2938 * linux-x86-low.c (ps_get_thread_area): Likewise.
2939 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2941 2016-08-19 Pedro Alves <palves@redhat.com>
2943 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2945 2016-08-19 Pedro Alves <palves@redhat.com>
2947 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2948 comment. Use memcpy instead of casting through unsigned long.
2950 2016-08-19 Pedro Alves <palves@redhat.com>
2952 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2953 allocating around 0x80000000.
2955 2016-08-19 Pedro Alves <palves@redhat.com>
2958 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2959 (x32-avx512-linux-ipa.o): New rules.
2960 * configure.ac (x86_64-*-linux*): New x32 check.
2961 * configure.srv (ipa_x32_linux_regobj): New.
2962 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2963 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2965 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2967 * configure: Regenerate.
2969 2016-08-09 Pedro Alves <palves@redhat.com>
2972 * Makefile.in (OBS): Add signals-state-save-restore.o.
2973 (signals-state-save-restore.o): New rule.
2974 * config.in: Regenerate.
2975 * configure: Regenerate.
2976 * linux-low.c: Include "signals-state-save-restore.h".
2977 (linux_create_inferior): Call
2978 restore_original_signals_state.
2979 * server.c: Include "dispositions-save-restore.h".
2980 (captured_main): Call save_original_signals_state.
2982 2016-08-05 Pedro Alves <palves@redhat.com>
2984 * configure: Regenerate.
2986 2016-08-04 Yao Qi <yao.qi@linaro.org>
2988 * linux-low.c (regsets_fetch_inferior_registers): Check
2989 errno is ESRCH or not.
2991 2016-08-02 Yao Qi <yao.qi@linaro.org>
2993 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2994 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2995 (thread_db_load_search): Update.
2996 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2997 td_ta_set_event and td_ta_event_getmsg.
2999 2016-07-26 Pedro Alves <palves@redhat.com>
3002 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3003 of unsigned long for 64-bit registers and use uint32_t instead of
3004 unsigned int for 32-bit registers.
3006 2016-07-26 Pedro Alves <palves@redhat.com>
3008 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3011 2016-07-21 Tom Tromey <tom@tromey.com>
3013 * configure: Rebuild.
3015 2016-07-21 Yao Qi <yao.qi@linaro.org>
3017 * mem-break.c (find_gdb_breakpoint): Cast bp to
3018 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3020 2016-07-21 Yao Qi <yao.qi@linaro.org>
3022 * server.c (handle_v_requests): Support s and S actions
3023 if target_supports_software_single_step return true.
3025 2016-07-21 Yao Qi <yao.qi@linaro.org>
3027 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3028 is resume_step, call maybe_hw_step.
3029 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3031 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3033 (proceed_one_lwp): If resume request is resume_step, install
3034 reinsert breakpoints and call maybe_hw_step.
3036 2016-07-21 Yao Qi <yao.qi@linaro.org>
3038 * linux-low.c (proceed_one_lwp): Declare.
3039 (linux_resume_one_thread): Remove local variable 'step'.
3040 Lift code enqueue signal. Call proceed_one_lwp instead of
3041 linux_resume_one_lwp.
3043 2016-07-21 Yao Qi <yao.qi@linaro.org>
3045 * linux-low.c (linux_resume_one_thread): Call
3046 enqueue_pending_signal.
3048 2016-07-21 Yao Qi <yao.qi@linaro.org>
3050 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3051 * inferiors.c (do_restore_current_thread_cleanup): New function.
3052 (make_cleanup_restore_current_thread): Likewise.
3053 * linux-low.c (install_software_single_step_breakpoints): Call
3054 make_cleanup_restore_current_thread. Switch current_thread to
3057 2016-07-21 Yao Qi <yao.qi@linaro.org>
3059 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3060 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3061 (clone_one_breakpoint): Likewise.
3062 (delete_reinsert_breakpoints): Change parameter to thread.
3064 (has_reinsert_breakpoints): Likewise.
3065 (uninsert_reinsert_breakpoints): Likewise.
3066 (reinsert_reinsert_breakpoints): Likewise.
3067 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3068 (delete_reinsert_breakpoints): Likewise.
3069 (reinsert_reinsert_breakpoints): Likewise.
3070 (uninsert_reinsert_breakpoints): Likewise.
3071 (has_reinsert_breakpoints): Likewise.
3073 2016-07-21 Yao Qi <yao.qi@linaro.org>
3075 * inferiors.c (get_thread_process): Make parameter const.
3076 * inferiors.h (get_thread_process): Update declaration.
3077 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3078 Add new parameters child_thread and parent_thread. Callers
3080 * mem-break.h (clone_all_breakpoints): Update declaration.
3082 2016-07-21 Yao Qi <yao.qi@linaro.org>
3084 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3085 <command_list, handler>: Remove.
3086 (struct gdb_breakpoint): New.
3087 (struct other_breakpoint): New.
3088 (struct reinsert_breakpoint): New.
3089 (is_gdb_breakpoint): New function.
3090 (any_persistent_commands): Update command_list if
3091 is_gdb_breakpoint returns true.
3092 (set_breakpoint): Create breakpoints according to their types.
3093 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3094 (set_gdb_breakpoint_1): Likewise.
3095 (set_gdb_breakpoint): Likewise.
3096 (clear_breakpoint_conditions): Change parameter type to
3097 'struct gdb_breakpoint *'.
3098 (clear_breakpoint_commands): Likewise.
3099 (clear_breakpoint_conditions_and_commands): Likewise.
3100 (add_condition_to_breakpoint): Likewise.
3101 (add_breakpoint_condition): Likewise.
3102 (add_commands_to_breakpoint): Likewise.
3103 (check_breakpoints): Check other_breakpoint.
3104 (clone_one_breakpoint): Clone breakpopint according to its type.
3105 * mem-break.h (struct gdb_breakpoint): Declare.
3106 (set_gdb_breakpoint): Update declaration.
3107 (clear_breakpoint_conditions_and_commands): Likewise.
3108 (add_breakpoint_condition): Likewise.
3109 (add_breakpoint_commands): Likewise.
3110 * server.c (process_point_options): Change parameter type to
3111 'struct gdb_breakpoint *'.
3113 2016-07-21 Yao Qi <yao.qi@linaro.org>
3115 * mem-break.c (set_breakpoint_at): Rename it to ...
3116 (set_breakpoint_type_at): ... it.
3117 (set_breakpoint_at): Call set_breakpoint_type_at.
3118 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3119 * mem-break.h (set_breakpoint_at): Update comments.
3121 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3123 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3125 (nios2_store_gregset): Likewise.
3127 2016-07-01 Pedro Alves <palves@redhat.com>
3128 Antoine Tremblay <antoine.tremblay@ericsson.com>
3130 * linux-low.c: Change interface to take the target lwp_info
3131 pointer directly and return void. Handle detaching from a zombie
3133 (linux_detach_lwp_callback): New function.
3134 (linux_detach): Detach from the leader thread after detaching from
3137 2016-06-28 Yao Qi <yao.qi@linaro.org>
3139 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3140 for variable new_offset.
3141 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3142 (aarch64_ftrace_insn_reloc_cb): Likewise.
3143 (aarch64_ftrace_insn_reloc_tb): Likewise.
3144 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3145 PRIx64 instead of PRIx32.
3147 2016-06-28 Yao Qi <yao.qi@linaro.org>
3149 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3150 (the_low_target): Install arm_get_syscall_trapinfo.
3152 2016-06-28 Yao Qi <yao.qi@linaro.org>
3154 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3156 (the_low_target): Install aarch64_get_syscall_trapinfo.
3158 2016-06-28 Yao Qi <yao.qi@linaro.org>
3160 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3162 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3163 Remove parameter sysno.
3164 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3167 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3169 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3170 (s390_emit_ne_goto): Likewise.
3171 (s390_emit_lt_goto): Likewise.
3172 (s390_emit_le_goto): Likewise.
3173 (s390_emit_gt_goto): Likewise.
3174 (s390_emit_ge_goto): Likewise.
3175 (s390x_emit_eq_goto): Likewise.
3176 (s390x_emit_ne_goto): Likewise.
3177 (s390x_emit_lt_goto): Likewise.
3178 (s390x_emit_le_goto): Likewise.
3179 (s390x_emit_gt_goto): Likewise.
3180 (s390x_emit_ge_goto): Likewise.
3181 (s390_emit_ops_impl): Mark variable static.
3182 (s390x_emit_ops): Likewise.
3184 2016-06-17 Yao Qi <yao.qi@linaro.org>
3186 * linux-low.c (handle_extended_wait): Call
3187 uninsert_reinsert_breakpoints for the parent process. Remove
3188 reinsert breakpoints from the child process. Reinsert them to
3189 the parent process when vfork is done.
3190 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3191 (reinsert_reinsert_breakpoints): New function.
3192 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3193 (reinsert_reinsert_breakpoints): Declare.
3195 2016-06-17 Yao Qi <yao.qi@linaro.org>
3197 * linux-low.c (handle_extended_wait): If the parent is doing
3198 step-over, remove the reinsert breakpoints from the forked child.
3200 2016-06-17 Yao Qi <yao.qi@linaro.org>
3202 * linux-low.c (unsuspend_all_lwps): Declare.
3203 (linux_low_filter_event): If thread exited, call finish_step_over.
3204 If step-over is finished, unsuspend other threads.
3206 2016-06-17 Yao Qi <yao.qi@linaro.org>
3208 * linux-low.c (linux_resume_one_lwp_throw): Assert
3209 has_reinsert_breakpoints returns false.
3210 * mem-break.c (delete_disabled_breakpoints): Assert
3211 bp type isn't reinsert_breakpoint.
3213 2016-06-17 Yao Qi <yao.qi@linaro.org>
3215 * linux-low.c (maybe_hw_step): New function.
3216 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3217 (finish_step_over): Switch current_thread to lwp temporarily,
3218 and assert has_reinsert_breakpoints returns true.
3219 (proceed_one_lwp): Call maybe_hw_step.
3220 * mem-break.c (has_reinsert_breakpoints): New function.
3221 * mem-break.h (has_reinsert_breakpoints): Declare.
3223 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3225 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3227 2016-05-17 Yao Qi <yao.qi@linaro.org>
3229 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3230 instead of find_inferior.
3232 2016-05-05 Yao Qi <yao.qi@linaro.org>
3234 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3235 Initialize res to zero.
3237 2016-05-05 Yao Qi <yao.qi@linaro.org>
3239 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3242 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3244 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3245 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3246 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3248 2016-04-28 Par Olsson <par.olsson@windriver.com>
3249 Simon Marchi <simon.marchi@ericsson.com>
3251 * tracepoint.c (write_inferior_int8): New function.
3252 (cmd_qtenable_disable): Write enable flag using
3253 write_inferior_int8.
3255 2016-04-25 Yao Qi <yao.qi@linaro.org>
3257 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3258 (need_step_over_p): Return zero if the LWP has pending signals
3259 can be delivered on software single step target.
3261 2016-04-25 Yao Qi <yao.qi@linaro.org>
3263 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3264 return instead of error.
3266 2016-04-22 Yao Qi <yao.qi@linaro.org>
3268 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3271 2016-04-22 Yao Qi <yao.qi@linaro.org>
3273 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3274 signal when stepping over breakpoint with software single
3277 2016-04-21 Pedro Alves <palves@redhat.com>
3279 * linux-s390-low.c (s390_collect_ptrace_register)
3280 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3282 (s390_check_regset): Use void * instead of gdb_byte *.
3284 2016-04-20 Pedro Alves <palves@redhat.com>
3286 * configure: Renegerate.
3288 2016-04-20 Yao Qi <yao.qi@linaro.org>
3290 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3291 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3293 (arm_store_gregset): Likewise.
3295 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3297 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3298 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3299 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3300 (amd64-avx-mpx-linux.c): New rules.
3301 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3302 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3303 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3304 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3305 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3306 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3307 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3308 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3309 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3310 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3311 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3312 * linux-x86-low.c (x86_linux_read_description): Add case for
3313 X86_XSTATE_AVX_MPX_MASK.
3314 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3315 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3316 init_registers_i386_avx_mpx_linux.
3317 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3318 (initialize_low_tracepoint): Call
3319 init_registers_i386_avx_mpx_linux.
3320 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3321 (initialize_low_tracepoint): Call
3322 init_registers_amd64_avx_mpx_linux.
3323 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3324 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3325 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3328 2016-04-18 Pedro Alves <palves@redhat.com>
3330 * configure: Regenerate.
3332 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3334 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3335 (aarch64_emit_sub): Likewise.
3337 2016-04-12 Pedro Alves <palves@redhat.com>
3339 * utils.c (prepare_to_throw_exception): Delete.
3341 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3343 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3345 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3347 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3349 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3351 * linux-aarch64-ipa.c: Add <elf.h> include.
3352 * linux-ppc-ipa.c: Add <elf.h> include.
3353 * linux-s390-ipa.c: Add <elf.h> include.
3355 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3357 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3358 (get_raw_reg_ptr): Likewise.
3359 (get_trace_state_variable_value_ptr): Likewise.
3360 (set_trace_state_variable_value_ptr): Likewise.
3361 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3364 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3365 Marcin Kościelnicki <koriakin@0x04.net>
3368 * linux-ppc-low.c (emit_insns): New function.
3369 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3370 (ppc_emit_prologue): New function.
3371 (ppc_emit_epilogue): New function.
3372 (ppc_emit_add): New function.
3373 (ppc_emit_sub): New function.
3374 (ppc_emit_mul): New function.
3375 (ppc_emit_lsh): New function.
3376 (ppc_emit_rsh_signed): New function.
3377 (ppc_emit_rsh_unsigned): New function.
3378 (ppc_emit_ext): New function.
3379 (ppc_emit_zero_ext): New function.
3380 (ppc_emit_log_not): New function.
3381 (ppc_emit_bit_and): New function.
3382 (ppc_emit_bit_or): New function.
3383 (ppc_emit_bit_xor): New function.
3384 (ppc_emit_bit_not): New function.
3385 (ppc_emit_equal): New function.
3386 (ppc_emit_less_signed): New function.
3387 (ppc_emit_less_unsigned): New function.
3388 (ppc_emit_ref): New function.
3389 (ppc_emit_const): New function.
3390 (ppc_emit_reg): New function.
3391 (ppc_emit_pop): New function.
3392 (ppc_emit_stack_flush): New function.
3393 (ppc_emit_swap): New function.
3394 (ppc_emit_stack_adjust): New function.
3395 (ppc_emit_call): New function.
3396 (ppc_emit_int_call_1): New function.
3397 (ppc_emit_void_call_2): New function.
3398 (ppc_emit_if_goto): New function.
3399 (ppc_emit_goto): New function.
3400 (ppc_emit_eq_goto): New function.
3401 (ppc_emit_ne_goto): New function.
3402 (ppc_emit_lt_goto): New function.
3403 (ppc_emit_le_goto): New function.
3404 (ppc_emit_gt_goto): New function.
3405 (ppc_emit_ge_goto): New function.
3406 (ppc_write_goto_address): New function.
3407 (ppc_emit_ops_impl): New static variable.
3408 (ppc64v1_emit_prologue): New function.
3409 (ppc64v2_emit_prologue): New function.
3410 (ppc64_emit_epilogue): New function.
3411 (ppc64_emit_add): New function.
3412 (ppc64_emit_sub): New function.
3413 (ppc64_emit_mul): New function.
3414 (ppc64_emit_lsh): New function.
3415 (ppc64_emit_rsh_signed): New function.
3416 (ppc64_emit_rsh_unsigned): New function.
3417 (ppc64_emit_ext): New function.
3418 (ppc64_emit_zero_ext): New function.
3419 (ppc64_emit_log_not): New function.
3420 (ppc64_emit_bit_and): New function.
3421 (ppc64_emit_bit_or): New function.
3422 (ppc64_emit_bit_xor): New function.
3423 (ppc64_emit_bit_not): New function.
3424 (ppc64_emit_equal): New function.
3425 (ppc64_emit_less_signed): New function.
3426 (ppc64_emit_less_unsigned): New function.
3427 (ppc64_emit_ref): New function.
3428 (ppc64_emit_const): New function.
3429 (ppc64v1_emit_reg): New function.
3430 (ppc64v2_emit_reg): New function.
3431 (ppc64_emit_pop): New function.
3432 (ppc64_emit_stack_flush): New function.
3433 (ppc64_emit_swap): New function.
3434 (ppc64v1_emit_call): New function.
3435 (ppc64v2_emit_call): New function.
3436 (ppc64v1_emit_int_call_1): New function.
3437 (ppc64v2_emit_int_call_1): New function.
3438 (ppc64v1_emit_void_call_2): New function.
3439 (ppc64v2_emit_void_call_2): New function.
3440 (ppc64_emit_if_goto): New function.
3441 (ppc64_emit_eq_goto): New function.
3442 (ppc64_emit_ne_goto): New function.
3443 (ppc64_emit_lt_goto): New function.
3444 (ppc64_emit_le_goto): New function.
3445 (ppc64_emit_gt_goto): New function.
3446 (ppc64_emit_ge_goto): New function.
3447 (ppc64v1_emit_ops_impl): New static variable.
3448 (ppc64v2_emit_ops_impl): New static variable.
3449 (ppc_emit_ops): New function.
3450 (linux_low_target): Wire in ppc_emit_ops.
3452 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3453 Marcin Kościelnicki <koriakin@0x04.net>
3456 * Makefile.in: Add powerpc-*-ipa.o
3457 * configure.srv: Add ipa_obj for powerpc*-linux.
3458 * linux-ppc-ipa.c: New file.
3459 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3461 (PPC_FIELD): New macro.
3462 (PPC_SEXT): New macro.
3463 (PPC_OP6): New macro.
3464 (PPC_BO): New macro.
3465 (PPC_LI): New macro.
3466 (PPC_BD): New macro.
3467 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3468 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3469 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3470 (ppc_get_thread_area): New function.
3471 (is_elfv2_inferior): New function.
3472 (gen_ds_form): New function.
3473 (GEN_STD): New macro.
3474 (GEN_STDU): New macro.
3475 (GEN_LD): New macro.
3476 (GEN_LDU): New macro.
3477 (gen_d_form): New function.
3478 (GEN_ADDI): New macro.
3479 (GEN_ADDIS): New macro.
3480 (GEN_LI): New macro.
3481 (GEN_LIS): New macro.
3482 (GEN_ORI): New macro.
3483 (GEN_ORIS): New macro.
3484 (GEN_LWZ): New macro.
3485 (GEN_STW): New macro.
3486 (GEN_STWU): New macro.
3487 (gen_xfx_form): New function.
3488 (GEN_MFSPR): New macro.
3489 (GEN_MTSPR): New macro.
3490 (GEN_MFCR): New macro.
3491 (GEN_MTCR): New macro.
3492 (GEN_SYNC): New macro.
3493 (GEN_LWSYNC): New macro.
3494 (gen_x_form): New function.
3495 (GEN_OR): New macro.
3496 (GEN_MR): New macro.
3497 (GEN_LWARX): New macro.
3498 (GEN_STWCX): New macro.
3499 (GEN_CMPW): New macro.
3500 (gen_md_form): New function.
3501 (GEN_RLDICL): New macro.
3502 (GEN_RLDICR): New macro.
3503 (gen_i_form): New function.
3505 (GEN_BL): New macro.
3506 (gen_b_form): New function.
3507 (GEN_BNE): New macro.
3508 (GEN_LOAD): New macro.
3509 (GEN_STORE): New macro.
3510 (gen_limm): New function.
3511 (gen_atomic_xchg): New function.
3512 (gen_call): New function.
3513 (ppc_relocate_instruction): New function.
3514 (ppc_install_fast_tracepoint_jump_pad): New function.
3515 (ppc_get_min_fast_tracepoint_insn_len): New function.
3516 (ppc_get_ipa_tdesc_idx): New function.
3517 (the_low_target): Wire in the new functions.
3518 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3520 * linux-ppc-tdesc.h: New file.
3522 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3524 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3525 (alloc_jump_pad_buffer): New function.
3526 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3527 (alloc_jump_pad_buffer): New function.
3528 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3529 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3530 (alloc_jump_pad_buffer): New function.
3531 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3532 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3533 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3534 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3536 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3538 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3539 * linux-amd64-ipa.c: Likewise.
3540 * linux-i386-ipa.c: Likewise.
3541 * linux-s390-ipa.c: Likewise.
3542 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3543 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3544 set_trace_state_variable_value_ptr.
3545 (struct ipa_sym_addresses): Likewise.
3546 (symbol_list): Likewise.
3547 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3548 accessing gdb_collect directly.
3549 (gdb_collect_ptr_type): New typedef.
3550 (get_raw_reg_ptr_type): New typedef.
3551 (get_trace_state_variable_value_ptr_type): New typedef.
3552 (set_trace_state_variable_value_ptr_type): New typedef.
3553 (gdb_collect_ptr): New global.
3554 (get_raw_reg_ptr): New global.
3555 (get_trace_state_variable_value_ptr): New global.
3556 (set_trace_state_variable_value_ptr): New global.
3557 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3558 accessing get_raw_reg directly.
3559 (get_get_tsv_func_addr): Likewise for
3560 get_trace_state_variable_value_ptr.
3561 (get_set_tsv_func_addr): Likewise for
3562 set_trace_state_variable_value_ptr.
3563 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3565 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3567 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3569 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3571 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3573 (relocate_instruction): Remove own_buf.
3574 * server.c (own_buf): Make global.
3575 (handle_v_requests): Make global.
3576 * server.h (own_buf): New declaration.
3577 (handle_v_requests): New prototype.
3579 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3582 * linux-s390-low.c (add_insns): New function.
3583 (s390_emit_prologue): New function.
3584 (s390_emit_epilogue): New function.
3585 (s390_emit_add): New function.
3586 (s390_emit_sub): New function.
3587 (s390_emit_mul): New function.
3588 (s390_emit_lsh): New function.
3589 (s390_emit_rsh_signed): New function.
3590 (s390_emit_rsh_unsigned): New function.
3591 (s390_emit_ext): New function.
3592 (s390_emit_log_not): New function.
3593 (s390_emit_bit_and): New function.
3594 (s390_emit_bit_or): New function.
3595 (s390_emit_bit_xor): New function.
3596 (s390_emit_bit_not): New function.
3597 (s390_emit_equal): New function.
3598 (s390_emit_less_signed): New function.
3599 (s390_emit_less_unsigned): New function.
3600 (s390_emit_ref): New function.
3601 (s390_emit_if_goto): New function.
3602 (s390_emit_goto): New function.
3603 (s390_write_goto_address): New function.
3604 (s390_emit_litpool): New function.
3605 (s390_emit_const): New function.
3606 (s390_emit_call): New function.
3607 (s390_emit_reg): New function.
3608 (s390_emit_pop): New function.
3609 (s390_emit_stack_flush): New function.
3610 (s390_emit_zero_ext): New function.
3611 (s390_emit_swap): New function.
3612 (s390_emit_stack_adjust): New function.
3613 (s390_emit_set_r2): New function.
3614 (s390_emit_int_call_1): New function.
3615 (s390_emit_void_call_2): New function.
3616 (s390_emit_eq_goto): New function.
3617 (s390_emit_ne_goto): New function.
3618 (s390_emit_lt_goto): New function.
3619 (s390_emit_le_goto): New function.
3620 (s390_emit_gt_goto): New function.
3621 (s390_emit_ge_goto): New function.
3622 (s390x_emit_prologue): New function.
3623 (s390x_emit_epilogue): New function.
3624 (s390x_emit_add): New function.
3625 (s390x_emit_sub): New function.
3626 (s390x_emit_mul): New function.
3627 (s390x_emit_lsh): New function.
3628 (s390x_emit_rsh_signed): New function.
3629 (s390x_emit_rsh_unsigned): New function.
3630 (s390x_emit_ext): New function.
3631 (s390x_emit_log_not): New function.
3632 (s390x_emit_bit_and): New function.
3633 (s390x_emit_bit_or): New function.
3634 (s390x_emit_bit_xor): New function.
3635 (s390x_emit_bit_not): New function.
3636 (s390x_emit_equal): New function.
3637 (s390x_emit_less_signed): New function.
3638 (s390x_emit_less_unsigned): New function.
3639 (s390x_emit_ref): New function.
3640 (s390x_emit_if_goto): New function.
3641 (s390x_emit_const): New function.
3642 (s390x_emit_call): New function.
3643 (s390x_emit_reg): New function.
3644 (s390x_emit_pop): New function.
3645 (s390x_emit_stack_flush): New function.
3646 (s390x_emit_zero_ext): New function.
3647 (s390x_emit_swap): New function.
3648 (s390x_emit_stack_adjust): New function.
3649 (s390x_emit_int_call_1): New function.
3650 (s390x_emit_void_call_2): New function.
3651 (s390x_emit_eq_goto): New function.
3652 (s390x_emit_ne_goto): New function.
3653 (s390x_emit_lt_goto): New function.
3654 (s390x_emit_le_goto): New function.
3655 (s390x_emit_gt_goto): New function.
3656 (s390x_emit_ge_goto): New function.
3657 (s390_emit_ops): New function.
3658 (struct linux_target_ops): Fill in emit_ops hook.
3660 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3663 * Makefile.in: Add s390 IPA files.
3664 * configure.srv: Build IPA for s390.
3665 * linux-s390-ipa.c: New file.
3666 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3667 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3668 (tdesc_s390_linux32): Likewise.
3669 (init_registers_s390_linux32v1): Likewise.
3670 (tdesc_s390_linux32v1): Likewise.
3671 (init_registers_s390_linux32v2): Likewise.
3672 (tdesc_s390_linux32v2): Likewise.
3673 (init_registers_s390_linux64): Likewise.
3674 (tdesc_s390_linux64): Likewise.
3675 (init_registers_s390_linux64v1): Likewise.
3676 (tdesc_s390_linux64v1): Likewise.
3677 (init_registers_s390_linux64v2): Likewise.
3678 (tdesc_s390_linux64v2): Likewise.
3679 (init_registers_s390_te_linux64): Likewise.
3680 (tdesc_s390_te_linux64): Likewise.
3681 (init_registers_s390_vx_linux64): Likewise.
3682 (tdesc_s390_vx_linux64): Likewise.
3683 (init_registers_s390_tevx_linux64): Likewise.
3684 (tdesc_s390_tevx_linux64): Likewise.
3685 (init_registers_s390x_linux64): Likewise.
3686 (tdesc_s390x_linux64): Likewise.
3687 (init_registers_s390x_linux64v1): Likewise.
3688 (tdesc_s390x_linux64v1): Likewise.
3689 (init_registers_s390x_linux64v2): Likewise.
3690 (tdesc_s390x_linux64v2): Likewise.
3691 (init_registers_s390x_te_linux64): Likewise.
3692 (tdesc_s390x_te_linux64): Likewise.
3693 (init_registers_s390x_vx_linux64): Likewise.
3694 (tdesc_s390x_vx_linux64): Likewise.
3695 (init_registers_s390x_tevx_linux64): Likewise.
3696 (tdesc_s390x_tevx_linux64): Likewise.
3697 (have_hwcap_s390_vx): New static variable.
3698 (s390_arch_setup): Fill have_hwcap_s390_vx.
3699 (s390_get_thread_area): New function.
3700 (s390_ft_entry_gpr_esa): New const.
3701 (s390_ft_entry_gpr_zarch): New const.
3702 (s390_ft_entry_misc): New const.
3703 (s390_ft_entry_fr): New const.
3704 (s390_ft_entry_vr): New const.
3705 (s390_ft_main_31): New const.
3706 (s390_ft_main_64): New const.
3707 (s390_ft_exit_fr): New const.
3708 (s390_ft_exit_vr): New const.
3709 (s390_ft_exit_misc): New const.
3710 (s390_ft_exit_gpr_esa): New const.
3711 (s390_ft_exit_gpr_zarch): New const.
3712 (append_insns): New function.
3713 (s390_relocate_instruction): New function.
3714 (s390_install_fast_tracepoint_jump_pad): New function.
3715 (s390_get_min_fast_tracepoint_insn_len): New function.
3716 (s390_get_ipa_tdesc_idx): New function.
3717 (struct linux_target_ops): Wire in the above functions.
3718 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3719 * linux-s390-tdesc.h: New file.
3721 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3723 * linux-s390-low.c (s390_supports_tracepoints): New function.
3724 (struct linux_target_ops): Fill supports_tracepoints hook.
3726 2016-03-18 Yao Qi <yao.qi@linaro.org>
3728 * linux-low.c (lwp_signal_can_be_delivered): New function.
3729 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3731 2016-03-18 Yao Qi <yao.qi@linaro.org>
3733 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3734 0 if signal is enqueued. Remove 'signal' from one debugging
3735 message. Move one debugging message to some lines below.
3736 Remove code setting 'signal' to 0.
3738 2016-03-18 Yao Qi <yao.qi@linaro.org>
3740 * linux-low.c (linux_low_filter_event): Remove redundant
3741 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3743 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3745 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3746 (struct linux_target_ops): Wire in the above.
3748 2016-03-03 Yao Qi <yao.qi@linaro.org>
3750 * linux-low.c: Update comments to start_step_over.
3752 2016-03-03 Yao Qi <yao.qi@linaro.org>
3755 * linux-low.c (handle_extended_wait): Set child suspended
3756 if event_lwp->bp_reinsert isn't zero.
3758 2016-03-02 Yao Qi <yao.qi@linaro.org>
3760 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3761 enqueue_pending_signal.
3763 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3765 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3768 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3770 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3771 (s390_regmap_3264) [!__s390x__]: New global.
3772 (s390_collect_ptrace_register): Skip map entries containing -1.
3773 (s390_supply_ptrace_register): Ditto.
3774 (s390_fill_gprs_high): New function.
3775 (s390_store_gprs_high): New function.
3776 (s390_regsets): Add NT_S390_HIGH_GPRS.
3777 (s390_get_hwcap): Enable on 31-bit.
3778 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3779 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3780 Detect NT_S390_HIGH_GPRS.
3781 (s390_usrregs_info_3264): Enable on 31-bit.
3782 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3783 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3785 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3788 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3789 * configure.srv: Ditto.
3790 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3791 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3792 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3793 (init_registers_amd64_linux): Remove prototype.
3794 (tdesc_amd64_linux): Remove declaration.
3795 (get_ipa_tdesc): New function.
3796 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3797 initialize remaining tdescs.
3798 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3799 (init_registers_i386_linux): Remove prototype.
3800 (tdesc_i386_linux): Remove declaration.
3801 (get_ipa_tdesc): New function.
3802 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3803 initialize remaining tdescs.
3804 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3805 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3806 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3807 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3808 (x86_get_ipa_tdesc_idx): New function.
3809 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3810 * linux-x86-tdesc.h: New file.
3811 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3812 (target_get_ipa_tdesc_idx): New macro.
3813 * tracepoint.c (ipa_tdesc_idx): New macro.
3814 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3815 (symbol_list): Add ipa_tdesc_idx.
3816 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3817 (ipa_tdesc): Remove.
3818 (ipa_tdesc_idx): New variable.
3819 (get_context_regcache): Use get_ipa_tdesc.
3820 (gdb_collect): Ditto.
3822 * tracepoint.h (get_ipa_tdesc): New prototype.
3823 (ipa_tdesc): Remove.
3825 2016-02-24 Pedro Alves <palves@redhat.com>
3827 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3828 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3829 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3830 Factor out common code between the USE_SIGTRAP_SIGINFO and
3831 !USE_SIGTRAP_SIGINFO blocks.
3832 (linux_low_filter_event): Call save_stop_reason instead of
3833 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3835 (linux_wait_1): Update comments.
3837 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3839 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3840 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3841 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3842 ppc_insert_point, ppc_remove_point.
3844 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3846 * linux-s390-low.c (s390_supports_z_point_type): New function.
3847 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3849 2016-02-16 Yao Qi <yao.qi@linaro.org>
3851 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3852 PC. Get pc from regcache_read_pc.
3854 2016-02-12 Yao Qi <yao.qi@linaro.org>
3856 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3857 or linux_get_pc_32bit.
3858 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3860 2016-02-12 Yao Qi <yao.qi@linaro.org>
3862 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3863 arm_linux_get_next_pcs_fixup.
3865 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3867 * tracepoint.c (x_tracepoint_action_download): Change
3868 write_inferior_data_ptr to write_inferior_data_pointer.
3869 (cmd_qtstart): Likewise.
3870 (write_inferior_data_ptr): Remove.
3871 (download_agent_expr): Change write_inferior_data_ptr to
3872 write_inferior_data_pointer.
3873 (download_tracepoint_1): Likewise.
3874 (download_tracepoint): Likewise.
3875 (download_trace_state_variables): Likewise.
3877 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3878 Marcin Kościelnicki <koriakin@0x04.net>
3880 * tracepoint.c (struct tracepoint_action_ops): Remove.
3881 (struct tracepoint_action): Remove ops.
3882 (m_tracepoint_action_download, r_tracepoint_action_download)
3883 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3884 size and offset accordingly.
3885 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3886 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3887 (tracepoint_action_send, tracepoint_action_download): New functions.
3888 Helpers for trace action handlers.
3889 (add_tracepoint_action): Remove setup actions ops.
3890 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3892 2016-02-10 Yao Qi <yao.qi@linaro.org>
3894 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3896 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3898 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3900 * configure: Regenerate.
3902 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3904 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3905 void * to gdb_byte *.
3906 * linux-low.c (siginfo_fixup): Likewise.
3907 (linux_xfer_siginfo): Likewise.
3908 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3910 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3912 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3914 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3916 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3918 * linux-x86-low.c [__x86_64__]: Include
3919 "nat/amd64-linux-siginfo.h".
3920 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3921 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3922 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3923 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3924 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3925 (cpt_si_fd, si_timerid, si_overrun): Move from
3926 nat/amd64-linux-siginfo.c.
3927 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3929 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3931 * server.c (skip_to_semicolon): Remove.
3932 (process_point_options): Use strchrnul instead of
3935 2016-01-26 Yao Qi <yao.qi@linaro.org>
3937 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3938 * linux-low.c (install_software_single_step_breakpoints): Don't
3939 call regcache_read_pc.
3940 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3943 2016-01-26 Yao Qi <yao.qi@linaro.org>
3945 * linux-low.c (install_software_single_step_breakpoints): Call
3946 regcache_read_pc instead of get_pc.
3948 2016-01-26 Yao Qi <yao.qi@linaro.org>
3950 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3951 (unblock_async_io): Rename to ...
3952 (block_unblock_async_io): ... it. New function.
3953 (enable_async_io): Don't install SIGIO handler. Unblock it
3955 (disable_async_io): Don't ignore SIGIO. Block it instead.
3956 (initialize_async_io): Install SIGIO handler. Don't call
3959 2016-01-26 Yao Qi <yao.qi@linaro.org>
3961 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3962 first character is '\003', call *the_target->request_interrupt.
3964 2016-01-25 Yao Qi <yao.qi@linaro.org>
3966 * remote-utils.c (new_thread_notify): Remove.
3967 (dead_thread_notify): Likewise.
3968 * remote-utils.h (new_thread_notify): Remove declaration.
3969 (dead_thread_notify): Likewise.
3971 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3973 * gdb.trace/pending.exp: Fix expected message on continue.
3975 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3977 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3978 it works properly on big-endian machines where sizeof (CORE_ADDR)
3981 2016-01-21 Pedro Alves <palves@redhat.com>
3983 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3984 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3985 * configure: Regenerate.
3987 2016-01-21 Yao Qi <yao.qi@linaro.org>
3989 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3990 is_thumb and set it according to CPSR saved on the stack.
3991 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3992 arm_sigreturn_next_pc.
3994 2016-01-18 Yao Qi <yao.qi@linaro.org>
3996 * linux-low.c (linux_set_pc_64bit): New function.
3997 (linux_get_pc_64bit): New function.
3998 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4000 * linux-sparc-low.c (debug_threads): Remove declaration.
4001 (sparc_get_pc): Remove.
4002 (the_low_target): Use linux_get_pc_64bit instead of
4004 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4005 (the_low_target): Use linux_get_pc_64bit and
4008 2016-01-18 Yao Qi <yao.qi@linaro.org>
4010 * linux-arm-low.c (debug_threads): Remove declaration.
4011 (arm_get_pc, arm_set_pc): Remove.
4012 (the_low_target): Use linux_get_pc_32bit and
4014 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4015 (the_low_target): Use linux_get_pc_32bit and
4017 * linux-cris-low.c (debug_threads): Remove declaration.
4018 (cris_get_pc, cris_set_pc,): Remove.
4019 (the_low_target): Use linux_get_pc_32bit and
4021 * linux-crisv32-low.c (debug_threads): Remove declaration.
4022 (cris_get_pc, cris_set_pc): Remove.
4023 (the_low_target): Use linux_get_pc_32bit and
4025 * linux-low.c: Include inttypes.h.
4026 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4027 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4028 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4029 (the_low_target): Use linux_get_pc_32bit and
4031 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4032 (the_low_target): Use linux_get_pc_32bit and
4034 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4035 (the_low_target): Use linux_get_pc_32bit and
4037 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4038 (the_low_target): Use linux_get_pc_32bit and
4040 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4041 (the_low_target): Use linux_get_pc_32bit and
4044 2016-01-18 Gary Benson <gbenson@redhat.com>
4046 * configure.ac (AC_FUNC_FORK): New check.
4047 * config.in: Regenerate.
4048 * configure: Likewise.
4050 2016-01-14 Yao Qi <yao.qi@linaro.org>
4052 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4053 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4054 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4055 arm_get_next_pcs_ctor.
4057 2016-01-12 Josh Stone <jistone@redhat.com>
4058 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4060 * inferiors.h: Include "gdb_vecs.h".
4061 (struct process_info): Add syscalls_to_catch.
4062 * inferiors.c (remove_process): Free syscalls_to_catch.
4063 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4064 syscall_return stops.
4065 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4066 * server.c (handle_general_set): Handle QCatchSyscalls.
4067 (handle_query): Report support for QCatchSyscalls.
4068 * target.h (struct target_ops): Add supports_catch_syscall.
4069 (target_supports_catch_syscall): New macro.
4070 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4071 (struct lwp_info): Add syscall_state.
4072 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4073 Maintain syscall_state and syscalls_to_catch across exec.
4074 (get_syscall_trapinfo): New function, proxy to the_low_target.
4075 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4076 (linux_low_filter_event): Toggle syscall_state entry/return for
4077 syscall traps, and set it ignored for all others.
4078 (gdb_catching_syscalls_p): New function.
4079 (gdb_catch_this_syscall_p): New function.
4080 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4081 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4082 (linux_supports_catch_syscall): New function.
4083 (linux_target_ops): Install it.
4084 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4085 (the_low_target): Install it.
4087 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4089 * acinclude.m4: Include new ../warning.m4 file.
4090 * configure: Regenerated.
4091 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4093 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4095 * ax.c (is_goto_target): Mark static.
4096 * linux-low.c (register_addr): Likewise.
4097 (linux_fetch_registers, linux_store_registers): Likewise.
4098 * mem-break.c (any_persistent_commands): Fix old prototype.
4099 (add_commands_to_breakpoint): Mark static.
4100 * regcache.c (find_register_by_name): Delete unused func.
4101 * remote-utils.c (hex_or_minus_one): Mark static.
4102 * server.c (monitor_show_help): Mark static.
4103 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4104 handle_v_requests): Likewise.
4106 2016-01-12 Pedro Alves <palves@redhat.com>
4108 Remove use of the registered trademark symbol throughout.
4110 2016-01-08 Yao Qi <yao.qi@linaro.org>
4112 * remote-utils.c (getpkt): If c is '\003', call target hook
4115 2016-01-06 Yao Qi <yao.qi@linaro.org>
4117 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4118 linux-aarch32-low.c.
4119 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4120 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4121 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4122 (thumb2_breakpoint): Declare.
4123 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4124 linux-aarch32-low.h.
4125 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4126 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4127 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4129 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4131 * gdbreplay.c (gdbreplay_version): Change copyright year in
4133 * server.c (gdbserver_version): Likewise.
4135 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4137 * server.c (crc32_table): Delete.
4138 (crc32): Use libiberty's xcrc32 function.
4140 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4142 * lynx-low.c (lynx_delete_thread_callback): New function.
4143 (lynx_mourn): Properly delete our process and all of its
4144 threads. Remove call to clear_inferiors.
4146 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4148 * target.c (thread_search_callback): Add check that
4149 the thread_stopped target callback is not NULL before
4152 2015-12-21 Yao Qi <yao.qi@linaro.org>
4154 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4157 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4159 * server.c (handle_query): Call target_supports_software_single_step.
4161 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4163 * linux-low.c (single_step): New function.
4164 (linux_resume_one_lwp_throw): Call single_step.
4165 (start_step_over): Likewise.
4167 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4169 * Makefile.in (SFILES): Append arch/arm-linux.c,
4170 arch/arm-get-next-pcs.c.
4171 (arm-linux.o): New rule.
4172 (arm-get-next-pcs.o): New rule.
4173 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4175 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4176 to linux-aarch32-low.c.
4177 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4178 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4179 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4180 (thumb2_breakpoint_len): Likewise.
4181 (arm_is_thumb_mode): Make non-static.
4182 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4183 from linux-aarch32-low.c.
4184 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4185 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4186 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4187 (thumb2_breakpoint_len): Likewise.
4188 (arm_is_thumb_mode): New declaration.
4189 * linux-arm-low.c: Include arch/arm-linux.h
4190 aarch/arm-get-next-pcs.h, sys/syscall.h.
4191 (get_next_pcs_ops): New struct.
4192 (get_next_pcs_addr_bits_remove): New function.
4193 (get_next_pcs_is_thumb): New function.
4194 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4195 (arm_sigreturn_next_pc): Likewise.
4196 (get_next_pcs_syscall_next_pc): Likewise.
4197 (arm_gdbserver_get_next_pcs): Likewise.
4198 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4200 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4201 * server.h: Include gdb_vecs.h.
4203 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4205 * Makefile.in (SFILES): Append common/common-regcache.c.
4206 (OBS): Append common-regcache.o.
4207 (common-regcache.o): New rule.
4208 * regcache.c (init_register_cache): Initialize cache to
4210 (regcache_raw_read_unsigned): New function.
4211 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4212 register_status enum.
4214 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4216 * linux-aarch64-low.c (the_low_targets): Rename
4217 breakpoint_reinsert_addr to get_next_pcs.
4218 * linux-arm-low.c (the_low_targets): Likewise.
4219 * linux-bfin-low.c (the_low_targets): Likewise.
4220 * linux-cris-low.c (the_low_targets): Likewise.
4221 * linux-crisv32-low.c (the_low_targets): Likewise.
4222 * linux-low.c (can_software_single_step): Likewise.
4223 (install_software_single_step_breakpoints): New function.
4224 (start_step_over): Use install_software_single_step_breakpoints.
4225 * linux-low.h: New CORE_ADDR vector.
4226 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4228 * linux-mips-low.c (the_low_targets): Likewise.
4229 * linux-nios2-low.c (the_low_targets): Likewise.
4230 * linux-sparc-low.c (the_low_targets): Likewise.
4232 2015-12-17 Pedro Alves <palves@redhat.com>
4234 * linux-low.c (linux_kill_one_lwp): Remove references to
4236 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4238 (linux_init_signals): Delete.
4239 (initialize_low): Adjust.
4240 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4242 2015-12-16 Pedro Alves <palves@redhat.com>
4244 * configure.ac (compiler warning flags): When testing a
4245 -Wno-foo option, check whether -Wfoo works instead.
4246 * configure: Regenerate.
4248 2015-12-11 Don Breazeal <donb@codesourcery.com>
4250 * server.c (process_serial_event): Don't exit from gdbserver
4251 in remote mode if there are still active inferiors.
4253 2015-12-11 Yao Qi <yao.qi@linaro.org>
4255 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4256 arm_breakpoint_at if the process is 32-bit.
4258 2015-12-11 Yao Qi <yao.qi@linaro.org>
4260 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4263 2015-12-07 Yao Qi <yao.qi@linaro.org>
4265 * configure.srv: Append arm.o to srv_tgtobj for
4266 aarch64*-*-linux* target.
4267 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4268 from linux-arm-low.c.
4269 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4270 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4271 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4272 (thumb2_breakpoint_len): Likewise.
4273 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4274 (arm_breakpoint_kinds): Likewise.
4275 (arm_breakpoint_kind_from_pc): Likewise.
4276 (arm_sw_breakpoint_from_kind): Likewise.
4277 (arm_breakpoint_kind_from_current_state): Likewise.
4278 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4279 (arm_sw_breakpoint_from_kind): Declare.
4280 (arm_breakpoint_kind_from_current_state): Declare.
4281 (arm_breakpoint_at): Declare.
4282 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4283 arm_sw_breakpoint_from_kind if process is 32-bit.
4284 (aarch64_breakpoint_kind_from_pc): New function.
4285 (aarch64_breakpoint_kind_from_current_state): New function.
4286 (the_low_target): Initialize fields breakpoint_kind_from_pc
4287 and breakpoint_kind_from_current_state.
4288 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4289 linux-aarch32-low.c.
4290 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4291 (arm_breakpoint, arm_breakpoint_len): Likewise.
4292 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4293 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4294 (arm_is_thumb_mode): Likewise.
4295 (arm_breakpoint_at): Likewise.
4296 (arm_breakpoint_kind_from_pc): Likewise.
4297 (arm_sw_breakpoint_from_kind): Likewise.
4298 (arm_breakpoint_kind_from_current_state): Likewise.
4301 2015-08-04 Yao Qi <yao.qi@linaro.org>
4303 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4304 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4305 * server.c (extended_protocol): Remove "static".
4306 * server.h (extended_protocol): Declare it.
4308 2015-12-04 Josh Stone <jistone@redhat.com>
4310 * target.h (struct target_ops) <arch_setup>: Rename to ...
4311 (struct target_ops) <post_create_inferior>: ... this.
4312 (target_arch_setup): Rename to ...
4313 (target_post_create_inferior): ... this, calling post_create_inferior.
4314 * server.c (start_inferior): Update target_arch_setup calls to
4315 target_post_create_inferior.
4316 * linux-low.c (linux_low_ptrace_options): Forward declare.
4317 (linux_arch_setup): Update its comment for general use.
4318 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4319 (struct linux_target_ops): Use linux_post_create_inferior.
4320 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4321 to post_create_inferior.
4322 * nto-low.c (struct nto_target_ops): Likewise.
4323 * spu-low.c (struct spu_target_ops): Likewise.
4324 * win32-low.c (struct win32_target_ops): Likewise.
4326 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4328 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4330 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4332 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4333 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4334 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4335 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4336 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4337 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4338 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4339 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4340 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4341 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4342 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4343 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4345 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4347 * linux-low.c (linux_look_up_symbols): Don't call
4348 linux_supports_traceclone.
4349 * linux-low.h (thread_db_init): Remove use_events argument.
4350 * thread-db.c (thread_db_use_event): Remove global variable.
4351 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4352 (struct thread_db) <td_create_bp>: Remove field.
4353 (thread_db_create_event): Remove function.
4354 (thread_db_enable_reporting): Likewise.
4355 (find_one_thread): Don't check for thread_db_use_events.
4356 (attach_thread): Likewise.
4357 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4358 (try_thread_db_load_1): Don't check for thread_db_use_events.
4359 (thread_db_init): Remove use_events argument and thread events
4361 (remove_thread_event_breakpoints): Remove function.
4362 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4364 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4366 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4368 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4369 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4370 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4371 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4372 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4374 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4376 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4377 * linux-low.c (can_hardware_single_step): Use
4378 supports_hardware_single_step.
4379 (can_software_single_step): New function.
4380 (start_step_over): Call can_software_single_step.
4381 (linux_supports_hardware_single_step): New function.
4382 (struct target_ops) <supports_software_single_step>: Initialize.
4383 * linux-low.h (struct linux_target_ops)
4384 <supports_hardware_single_step>: Initialize.
4385 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4386 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4387 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4388 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4389 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4390 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4391 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4392 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4393 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4394 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4396 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4397 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4399 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4400 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4401 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4403 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4404 * target.h (struct target_ops): <supports_software_single_step>:
4406 (target_supports_software_single_step): New macro.
4408 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4410 * linux-low.c (linux_wait_1): Fix pc advance condition.
4411 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4412 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4414 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4416 * linux-arm-low.c (arm_is_thumb_mode): New function.
4417 (arm_breakpoint_at): Use arm_is_thumb_mode.
4418 (arm_breakpoint_kind_from_current_state): New function.
4419 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4421 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4422 (linux_breakpoint_kind_from_current_state): New function.
4423 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4424 * linux-low.h (struct linux_target_ops)
4425 <breakpoint_kind_from_current_state>: New field.
4426 * target.h (struct target_ops): Likewise.
4427 (target_breakpoint_kind_from_current_state): New macro.
4429 2015-11-30 Pedro Alves <palves@redhat.com>
4431 * linux-low.c (linux_resume): Wake up the event loop before
4434 2015-11-30 Pedro Alves <palves@redhat.com>
4436 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4438 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4440 * target.c (struct thread_search): New structure.
4441 (thread_search_callback): New function.
4442 (prev_general_thread): New global.
4443 (prepare_to_access_memory, done_accessing_memory): New functions.
4444 * target.h (prepare_to_access_memory, done_accessing_memory):
4445 Replace macros with function declarations.
4447 2015-11-30 Pedro Alves <palves@redhat.com>
4450 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4451 report TARGET_WAITKIND_NO_RESUMED.
4452 * remote-utils.c (prepare_resume_reply): Handle
4453 TARGET_WAITKIND_NO_RESUMED.
4454 * server.c (report_no_resumed): New global.
4455 (handle_query) <qSupported>: Handle "no-resumed+". Report
4456 "no-resumed+" support.
4457 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4458 return error if the client doesn't support no-resumed events.
4459 (push_stop_notification): New function.
4460 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4461 events if the client supports them.
4463 2015-11-30 Pedro Alves <palves@redhat.com>
4465 * linux-low.c (thread_still_has_status_pending_p): Don't check
4467 (lwp_resumed): New function.
4468 (status_pending_p_callback): Return early if the LWP is not
4469 supposed to be resumed.
4471 2015-11-30 Pedro Alves <palves@redhat.com>
4473 * linux-low.c (handle_extended_wait): Assert that the LWP's
4474 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4475 thread create events, leave the new child's status pending.
4476 (linux_low_filter_event): If GDB wants to hear about thread exit
4477 events, leave the LWP marked dead and don't delete it.
4478 (linux_wait_for_event_filtered): Don't check for thread exit.
4479 (filter_exit_event): New function.
4480 (linux_wait_1): Use it, when returning an exit event.
4481 (linux_resume_one_lwp_throw): Assert that the LWP's
4482 waitstatus is TARGET_WAITKIND_IGNORE.
4483 * remote-utils.c (prepare_resume_reply): Handle
4484 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4485 * server.c (report_thread_events): New global.
4486 (handle_general_set): Handle QThreadEvents.
4487 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4488 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4489 TARGET_WAITKIND_THREAD_EXITED.
4490 * server.h (report_thread_events): Declare.
4492 2015-11-30 Pedro Alves <palves@redhat.com>
4494 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4495 the thread's last_resume_kind was resume_stop.
4497 2015-11-30 Pedro Alves <palves@redhat.com>
4499 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4502 2015-11-30 Pedro Alves <palves@redhat.com>
4504 * server.c (handle_v_requests): Handle vCtrlC.
4506 2015-11-30 Pedro Alves <palves@redhat.com>
4508 * gdbthread.h (find_any_thread_of_pid): Declare.
4509 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4511 * server.c (handle_query): If current_thread is NULL, look for
4512 another thread of the selected process.
4514 2015-11-26 Daniel Colascione <dancol@dancol.org>
4515 Simon Marchi <simon.marchi@ericsson.com>
4517 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4518 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4520 * target.h (struct target_ops) <thread_name>: New field.
4521 (target_thread_name): New macro.
4523 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4525 * regcache.h (regcache_invalidate_pid): Add declaration.
4526 * regcache.c (regcache_invalidate_pid): New function, extracted
4527 from regcache_invalidate.
4528 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4529 Add trivial documentation comment.
4530 * lynx-low.c: Use regcache_invalidate_pid instead of
4531 regcache_invalidate.
4533 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4535 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4536 and Elf64_auxv_t if the target is Android.
4538 2015-11-22 Doug Evans <xdje42@gmail.com>
4540 * target.h: #include <sys/types.h>.
4542 2015-11-19 Pedro Alves <palves@redhat.com>
4544 * linux-low.c (linux_process_qsupported): Change prototype.
4546 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4548 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4549 and adjust to loop over all features.
4550 * server.c (handle_query) <qSupported>: Adjust to call
4551 target_process_qsupported once, passing it a vector of unprocessed
4553 * target.h (struct target_ops) <process_qsupported>: Change
4555 (target_process_qsupported): Adjust.
4557 2015-11-19 Pedro Alves <palves@redhat.com>
4559 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4561 * configure: Regenerate.
4563 2015-11-19 Pedro Alves <palves@redhat.com>
4565 * configure: Regenerate.
4567 2015-11-19 Yao Qi <yao.qi@linaro.org>
4569 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4572 2015-11-19 Yao Qi <yao.qi@linaro.org>
4574 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4575 (struct aarch64_operand): Move enum out.
4577 2015-11-19 Yao Qi <yao.qi@linaro.org>
4579 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4580 struct user_fpsimd_state *.
4581 (aarch64_store_fpregset): Likewise.
4583 2015-11-19 Yao Qi <yao.qi@linaro.org>
4585 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4586 struct user_pt_regs *.
4587 (aarch64_store_gregset): Likewise.
4589 2015-11-18 Pedro Alves <palves@redhat.com>
4591 * Makefile.in (all_object_files): Add $IPA_OBJS.
4593 2015-11-17 Pedro Alves <palves@redhat.com>
4595 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4596 GDB_SIGNAL_0 and gdb_signal_to_string.
4598 2015-11-17 Pedro Alves <palves@redhat.com>
4600 * win32-low.c (handle_output_debug_string): Remove parameter.
4601 (win32_kill): Remove our_status local and adjust call to
4602 handle_output_debug_string.
4603 (get_child_debug_event): Adjust call to
4604 handle_output_debug_string.
4606 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4608 * linux-mips-low.c (mips_fill_gregset): Add cast.
4609 (mips_store_gregset): Likewise.
4610 (mips_fill_fpregset): Likewise.
4611 (mips_store_fpregset): Likewise.
4613 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4615 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4618 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4620 * linux-mips-low.c (mips_linux_new_thread): Change type of
4621 watch_type to enum target_hw_bp_type.
4623 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4625 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4626 Change return type to arm_hwbp_type.
4628 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4630 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4631 (arm_store_gregset): Likewise.
4632 * linux-arm-low.c (arm_get_hwcap): Likewise.
4633 (arm_read_description): Likewise.
4635 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4637 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4639 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4641 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4642 (ppc_fill_vsxregset): Likewise.
4643 (ppc_store_vsxregset): Likewise.
4644 (ppc_fill_vrregset): Likewise.
4645 (ppc_store_vrregset): Likewise.
4646 (ppc_fill_evrregset): Likewise.
4647 (ppc_store_evrregset): Likewise.
4649 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4651 * linux-ppc-low.c (ppc_usrregs_info): Remove
4652 forward-declaration.
4653 (ppc_arch_setup): Move lower in file.
4655 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4657 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4658 (ps_pdwrite): Likewise.
4660 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4662 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4663 to after assert checks.
4665 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4667 * proc-service.c (ps_pdread): Add/adjust casts.
4668 (ps_pdwrite): Add/adjust casts.
4670 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4672 * server.c (handle_search_memory_1): Cast return value of
4675 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4677 * server.c (write_qxfer_response): Change type of data to
4680 2015-10-29 Pedro Alves <palves@redhat.com>
4682 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4684 2015-10-29 Pedro Alves <palves@redhat.com>
4686 * tracepoint.c (clear_installed_tracepoints): Add casts.
4688 2015-10-29 Pedro Alves <palves@redhat.com>
4690 * server.c (handle_v_cont, process_serial_event): Add enum
4691 gdb_signal casts to signal parsing code.
4693 2015-10-29 Pedro Alves <palves@redhat.com>
4695 * linux-low.h (NULL_REGSET): Define.
4696 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4697 * linux-arm-low.c (arm_regsets): Likewise.
4698 * linux-crisv32-low.c (cris_regsets): Likewise.
4699 * linux-m68k-low.c (m68k_regsets): Likewise.
4700 * linux-mips-low.c (mips_regsets): Likewise.
4701 * linux-nios2-low.c (nios2_regsets): Likewise.
4702 * linux-ppc-low.c (ppc_regsets): Likewise.
4703 * linux-s390-low.c (s390_regsets): Likewise.
4704 * linux-sh-low.c (sh_regsets): Likewise.
4705 * linux-sparc-low.c (sparc_regsets): Likewise.
4706 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4707 * linux-tile-low.c (tile_regsets): Likewise.
4708 * linux-x86-low.c (x86_regsets): Likewise.
4709 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4711 2015-10-29 Pedro Alves <palves@redhat.com>
4713 * linux-low.h (NULL_REGSET): Define.
4714 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4715 * linux-arm-low.c (arm_regsets): Likewise.
4716 * linux-crisv32-low.c (cris_regsets): Likewise.
4717 * linux-m68k-low.c (m68k_regsets): Likewise.
4718 * linux-mips-low.c (mips_regsets): Likewise.
4719 * linux-nios2-low.c (nios2_regsets): Likewise.
4720 * linux-ppc-low.c (ppc_regsets): Likewise.
4721 * linux-s390-low.c (s390_regsets): Likewise.
4722 * linux-sh-low.c (sh_regsets): Likewise.
4723 * linux-sparc-low.c (sparc_regsets): Likewise.
4724 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4725 * linux-tile-low.c (tile_regsets): Likewise.
4726 * linux-x86-low.c (x86_regsets): Likewise.
4727 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4729 2015-10-26 Doug Evans <dje@google.com>
4731 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4733 2015-10-26 Doug Evans <dje@google.com>
4735 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4737 2015-10-26 Doug Evans <dje@google.com>
4739 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4741 (attach_thread, find_new_threads_callback): Ditto.
4743 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4745 * mem-break.h (set_breakpoint_data): Remove.
4747 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4749 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4750 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4751 (initialize_low): Remove set_breakpoint_data call.
4752 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4753 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4754 (initialize_low): Remove set_breakpoint_data call.
4755 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4756 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4757 (initialize_low): Remove set_breakpoint_data call.
4759 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4761 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4762 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4763 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4764 * target.h (target_breakpoint_kind_from_pc): New macro.
4766 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4768 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4769 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4770 the default breakpoint kind.
4772 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4774 * linux-arm-low.c (arm_supports_z_point_type): Add software
4777 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4779 * linux-arm-low.c: Refactor breakpoint definitions.
4780 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4781 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4783 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4785 * Makefile.in: Add arm.c/o.
4786 * configure.srv: Likewise.
4787 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4788 (arm_breakpoint_kind_from_pc): New function.
4789 (arm_sw_breakpoint_from_kind): Return proper kind.
4790 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4792 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4794 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4796 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4797 (struct raw_breakpoint) <size>: Remove.
4798 (struct raw_breakpoint) <kind>: Add.
4799 (bp_size): New function.
4800 (bp_opcode): Likewise.
4801 (find_raw_breakpoint_at): Adjust for kind.
4802 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4803 (remove_memory_breakpoint): Adjust for kind call bp_size.
4804 (set_raw_breakpoint_at): Adjust for kind.
4805 (set_breakpoint): Likewise.
4806 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4807 (delete_raw_breakpoint): Adjust for kind.
4808 (delete_breakpoint): Likewise.
4809 (find_gdb_breakpoint): Likewise.
4810 (set_gdb_breakpoint_1): Likewise.
4811 (set_gdb_breakpoint): Likewise.
4812 (delete_gdb_breakpoint_1): Likewise.
4813 (delete_gdb_breakpoint): Likewise.
4814 (uninsert_raw_breakpoint): Likewise.
4815 (reinsert_raw_breakpoint): Likewise.
4816 (set_breakpoint_data): Remove.
4817 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4818 (check_mem_read): Adjust for kind call bp_size.
4819 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4820 (clone_one_breakpoint): Adjust for kind.
4821 * mem-break.h (set_gdb_breakpoint): Likewise.
4822 (delete_gdb_breakpoint): Likewise.
4823 * server.c (process_serial_event): Likewise.
4825 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4827 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4828 (struct linux_target_ops) <breakpoint>: Remove.
4829 (struct linux_target_ops) <breakpoint_len>: Remove.
4830 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4831 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4832 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4833 (arm_sw_breakpoint_from_kind): New function.
4834 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4835 (struct linux_target_ops) <breakpoint>: Remove.
4836 (struct linux_target_ops) <breakpoint_len>: Remove.
4837 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4838 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4839 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4840 (struct linux_target_ops) <breakpoint>: Remove.
4841 (struct linux_target_ops) <breakpoint_len>: Remove.
4842 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4843 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4844 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4845 (struct linux_target_ops) <breakpoint>: Remove.
4846 (struct linux_target_ops) <breakpoint_len>: Remove.
4847 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4848 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4849 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4850 and sw_breakpoint_from_kind to increment the pc.
4851 (linux_breakpoint_kind_from_pc): New function.
4852 (linux_sw_breakpoint_from_kind): New function.
4853 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4854 (initialize_low): Call breakpoint_kind_from_pc and
4855 sw_breakpoint_from_kind to replace breakpoint_data/len.
4856 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4858 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4859 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4860 (struct linux_target_ops) <breakpoint>: Remove.
4861 (struct linux_target_ops) <breakpoint_len>: Remove.
4862 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4863 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4864 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4865 (struct linux_target_ops) <breakpoint>: Remove.
4866 (struct linux_target_ops) <breakpoint_len>: Remove.
4867 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4868 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4869 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4870 (struct linux_target_ops) <breakpoint>: Remove.
4871 (struct linux_target_ops) <breakpoint_len>: Remove.
4872 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4873 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4874 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4875 (struct linux_target_ops) <breakpoint>: Remove.
4876 (struct linux_target_ops) <breakpoint_len>: Remove.
4877 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4878 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4879 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4880 (struct linux_target_ops) <breakpoint>: Remove.
4881 (struct linux_target_ops) <breakpoint_len>: Remove.
4882 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4883 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4884 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4885 (struct linux_target_ops) <breakpoint>: Remove.
4886 (struct linux_target_ops) <breakpoint_len>: Remove.
4887 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4888 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4889 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4890 (struct linux_target_ops) <breakpoint>: Remove.
4891 (struct linux_target_ops) <breakpoint_len>: Remove.
4892 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4893 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4894 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4895 (struct linux_target_ops) <breakpoint>: Remove.
4896 (struct linux_target_ops) <breakpoint_len>: Remove.
4897 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4898 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4899 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4900 (struct linux_target_ops) <breakpoint>: Remove.
4901 (struct linux_target_ops) <breakpoint_len>: Remove.
4902 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4903 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4904 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4905 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4906 (struct linux_target_ops) <breakpoint>: Remove.
4907 (struct linux_target_ops) <breakpoint_len>: Remove.
4908 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4909 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4910 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4911 (struct linux_target_ops) <breakpoint>: Remove.
4912 (struct linux_target_ops) <breakpoint_len>: Remove.
4913 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4914 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4916 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4918 * linux-cris-low.c (cris_get_pc): Remove void arg.
4920 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4922 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4925 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4927 * inferiors.c (thread_pid_matches_callback): New function.
4928 (find_thread_process): New function.
4929 (remove_thread): Reset current_thread.
4930 (remove_process): Assert threads have been removed first.
4932 2015-10-15 Yao Qi <yao.qi@linaro.org>
4934 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4936 (aarch64_remove_point): Likewise.
4937 * regcache.c (regcache_register_size): New function.
4939 2015-10-12 Yao Qi <yao.qi@linaro.org>
4941 * linux-aarch64-low.c: Update all callers as emit_load_store
4942 is renamed to aarch64_emit_load_store.
4944 2015-10-12 Yao Qi <yao.qi@linaro.org>
4946 * linux-aarch64-low.c: Update all callers of function renaming
4947 from emit_insn to aarch64_emit_insn.
4949 2015-10-12 Yao Qi <yao.qi@linaro.org>
4951 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4952 arch/aarch64-insn.h.
4953 (struct aarch64_memory_operand): Likewise.
4955 (emit_insn): Move to arch/aarch64-insn.c.
4956 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4957 (emit_load_store): Move to arch/aarch64-insn.c.
4958 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4959 (can_encode_int32): Remove.
4961 2015-10-12 Yao Qi <yao.qi@linaro.org>
4963 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4964 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4965 (aarch64_relocate_instruction): Likewise.
4966 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4967 (struct aarch64_insn_visitor): Likewise.
4969 2015-10-12 Yao Qi <yao.qi@linaro.org>
4971 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4972 (struct aarch64_insn_visitor): New.
4973 (struct aarch64_insn_relocation_data): New.
4974 (aarch64_ftrace_insn_reloc_b): New function.
4975 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4976 (aarch64_ftrace_insn_reloc_cb): Likewise.
4977 (aarch64_ftrace_insn_reloc_tb): Likewise.
4978 (aarch64_ftrace_insn_reloc_adr): Likewise.
4979 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4980 (aarch64_ftrace_insn_reloc_others): Likewise.
4982 (aarch64_relocate_instruction): Use visitor.
4984 2015-10-12 Yao Qi <yao.qi@linaro.org>
4986 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4987 int. Add argument buf.
4988 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4989 aarch64_relocate_instruction.
4991 2015-10-12 Yao Qi <yao.qi@linaro.org>
4993 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4994 argument insn. Remove local variable insn. Don't call
4996 (aarch64_install_fast_tracepoint_jump_pad): Call
4999 2015-09-30 Yao Qi <yao.qi@linaro.org>
5001 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5002 (emit_load_store_pair): Likewise.
5004 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5006 * dll.c (match_dll): Add cast(s).
5007 (unloaded_dll): Likewise.
5008 * linux-low.c (second_thread_of_pid_p): Likewise.
5009 (delete_lwp_callback): Likewise.
5010 (count_events_callback): Likewise.
5011 (select_event_lwp_callback): Likewise.
5012 (linux_set_resume_request): Likewise.
5013 * server.c (accumulate_file_name_length): Likewise.
5014 (emit_dll_description): Likewise.
5015 (handle_qxfer_threads_worker): Likewise.
5016 (visit_actioned_threads): Likewise.
5017 * thread-db.c (any_thread_of): Likewise.
5018 * tracepoint.c (same_process_p): Likewise.
5019 (match_blocktype): Likewise.
5020 (build_traceframe_info_xml): Likewise.
5022 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5024 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5026 (gdb_unparse_agent_expr): Likewise.
5027 * hostio.c (require_data): Likewise.
5028 (handle_pread): Likewise.
5029 * linux-low.c (disable_regset): Likewise.
5030 (fetch_register): Likewise.
5031 (store_register): Likewise.
5032 (get_dynamic): Likewise.
5033 (linux_qxfer_libraries_svr4): Likewise.
5034 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5035 (set_fast_tracepoint_jump): Likewise.
5036 (uninsert_fast_tracepoint_jumps_at): Likewise.
5037 (reinsert_fast_tracepoint_jumps_at): Likewise.
5038 (validate_inserted_breakpoint): Likewise.
5039 (clone_agent_expr): Likewise.
5040 * regcache.c (init_register_cache): Likewise.
5041 * remote-utils.c (putpkt_binary_1): Likewise.
5042 (decode_M_packet): Likewise.
5043 (decode_X_packet): Likewise.
5044 (look_up_one_symbol): Likewise.
5045 (relocate_instruction): Likewise.
5046 (monitor_output): Likewise.
5047 * server.c (handle_search_memory): Likewise.
5048 (handle_qxfer_exec_file): Likewise.
5049 (handle_qxfer_libraries): Likewise.
5050 (handle_qxfer): Likewise.
5051 (handle_query): Likewise.
5052 (handle_v_cont): Likewise.
5053 (handle_v_run): Likewise.
5054 (captured_main): Likewise.
5055 * target.c (write_inferior_memory): Likewise.
5056 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5057 * tracepoint.c (init_trace_buffer): Likewise.
5058 (add_tracepoint_action): Likewise.
5059 (add_traceframe): Likewise.
5060 (add_traceframe_block): Likewise.
5061 (cmd_qtdpsrc): Likewise.
5062 (cmd_qtdv): Likewise.
5063 (cmd_qtstatus): Likewise.
5064 (response_source): Likewise.
5065 (response_tsv): Likewise.
5066 (cmd_qtnotes): Likewise.
5067 (gdb_collect): Likewise.
5068 (initialize_tracepoint): Likewise.
5070 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5072 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5073 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5074 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5076 (enum aarch64_condition_codes): New enum.
5077 (w0): New static global.
5080 (struct aarch64_memory_operand) <type>: New
5081 MEMORY_OPERAND_POSTINDEX type.
5082 (postindex_memory_operand): New helper function.
5083 (emit_ret): New function.
5084 (emit_load_store_pair): New function, factored out of emit_stp
5085 with support for MEMORY_OPERAND_POSTINDEX.
5086 (emit_stp): Rewrite using emit_load_store_pair.
5087 (emit_ldp): New function.
5088 (emit_load_store): Likewise.
5089 (emit_ldr): Mention post-index instruction in comment.
5090 (emit_ldrh): New function.
5091 (emit_ldrb): New function.
5092 (emit_ldrsw): Mention post-index instruction in comment.
5093 (emit_str): Likewise.
5094 (emit_subs): New function.
5095 (emit_cmp): Likewise.
5096 (emit_and): Likewise.
5097 (emit_orr): Likewise.
5098 (emit_orn): Likewise.
5099 (emit_eor): Likewise.
5100 (emit_mvn): Likewise.
5101 (emit_lslv): Likewise.
5102 (emit_lsrv): Likewise.
5103 (emit_asrv): Likewise.
5104 (emit_mul): Likewise.
5105 (emit_sbfm): Likewise.
5106 (emit_sbfx): Likewise.
5107 (emit_ubfm): Likewise.
5108 (emit_ubfx): Likewise.
5109 (emit_csinc): Likewise.
5110 (emit_cset): Likewise.
5111 (emit_nop): Likewise.
5112 (emit_ops_insns): New helper function.
5113 (emit_pop): Likewise.
5114 (emit_push): Likewise.
5115 (aarch64_emit_prologue): New function.
5116 (aarch64_emit_epilogue): Likewise.
5117 (aarch64_emit_add): Likewise.
5118 (aarch64_emit_sub): Likewise.
5119 (aarch64_emit_mul): Likewise.
5120 (aarch64_emit_lsh): Likewise.
5121 (aarch64_emit_rsh_signed): Likewise.
5122 (aarch64_emit_rsh_unsigned): Likewise.
5123 (aarch64_emit_ext): Likewise.
5124 (aarch64_emit_log_not): Likewise.
5125 (aarch64_emit_bit_and): Likewise.
5126 (aarch64_emit_bit_or): Likewise.
5127 (aarch64_emit_bit_xor): Likewise.
5128 (aarch64_emit_bit_not): Likewise.
5129 (aarch64_emit_equal): Likewise.
5130 (aarch64_emit_less_signed): Likewise.
5131 (aarch64_emit_less_unsigned): Likewise.
5132 (aarch64_emit_ref): Likewise.
5133 (aarch64_emit_if_goto): Likewise.
5134 (aarch64_emit_goto): Likewise.
5135 (aarch64_write_goto_address): Likewise.
5136 (aarch64_emit_const): Likewise.
5137 (aarch64_emit_call): Likewise.
5138 (aarch64_emit_reg): Likewise.
5139 (aarch64_emit_pop): Likewise.
5140 (aarch64_emit_stack_flush): Likewise.
5141 (aarch64_emit_zero_ext): Likewise.
5142 (aarch64_emit_swap): Likewise.
5143 (aarch64_emit_stack_adjust): Likewise.
5144 (aarch64_emit_int_call_1): Likewise.
5145 (aarch64_emit_void_call_2): Likewise.
5146 (aarch64_emit_eq_goto): Likewise.
5147 (aarch64_emit_ne_goto): Likewise.
5148 (aarch64_emit_lt_goto): Likewise.
5149 (aarch64_emit_le_goto): Likewise.
5150 (aarch64_emit_gt_goto): Likewise.
5151 (aarch64_emit_ge_got): Likewise.
5152 (aarch64_emit_ops_impl): New static global variable.
5153 (aarch64_emit_ops): New target function, return
5154 &aarch64_emit_ops_impl.
5155 (struct linux_target_ops): Install it.
5157 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5159 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5160 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5162 * linux-aarch64-ipa.c: New file.
5163 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5165 (aarch64_get_thread_area): New target method.
5166 (extract_signed_bitfield): New helper function.
5167 (aarch64_decode_ldr_literal): New function.
5168 (enum aarch64_opcodes): New enum.
5169 (struct aarch64_register): New struct.
5170 (struct aarch64_operand): New struct.
5171 (x0): New static global.
5180 (aarch64_register): New helper function.
5181 (register_operand): Likewise.
5182 (immediate_operand): Likewise.
5183 (struct aarch64_memory_operand): New struct.
5184 (offset_memory_operand): New helper function.
5185 (preindex_memory_operand): Likewise.
5186 (enum aarch64_system_control_registers): New enum.
5187 (ENCODE): New macro.
5188 (emit_insn): New helper function.
5189 (emit_b): New function.
5190 (emit_bcond): Likewise.
5191 (emit_cb): Likewise.
5192 (emit_tb): Likewise.
5193 (emit_blr): Likewise.
5194 (emit_stp): Likewise.
5195 (emit_ldp_q_offset): Likewise.
5196 (emit_stp_q_offset): Likewise.
5197 (emit_load_store): Likewise.
5198 (emit_ldr): Likewise.
5199 (emit_ldrsw): Likewise.
5200 (emit_str): Likewise.
5201 (emit_ldaxr): Likewise.
5202 (emit_stxr): Likewise.
5203 (emit_stlr): Likewise.
5204 (emit_data_processing_reg): Likewise.
5205 (emit_data_processing): Likewise.
5206 (emit_add): Likewise.
5207 (emit_sub): Likewise.
5208 (emit_mov): Likewise.
5209 (emit_movk): Likewise.
5210 (emit_mov_addr): Likewise.
5211 (emit_mrs): Likewise.
5212 (emit_msr): Likewise.
5213 (emit_sevl): Likewise.
5214 (emit_wfe): Likewise.
5215 (append_insns): Likewise.
5216 (can_encode_int32_in): New helper function.
5217 (aarch64_relocate_instruction): New function.
5218 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5219 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5220 (struct linux_target_ops): Install aarch64_get_thread_area,
5221 aarch64_install_fast_tracepoint_jump_pad and
5222 aarch64_get_min_fast_tracepoint_insn_len.
5224 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5226 * Makefile.in (aarch64-insn.o): New rule.
5227 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5229 2015-09-21 Yao Qi <yao.qi@linaro.org>
5231 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5233 2015-09-21 Yao Qi <yao.qi@linaro.org>
5235 * tracepoint.c (max_jump_pad_size): Remove.
5237 2015-09-18 Yao Qi <yao.qi@linaro.org>
5239 * linux-aarch64-low.c: Don't include sys/uio.h.
5240 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5242 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5244 * tracepoint.c (eval_result_type): Change prototype.
5245 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5247 2015-09-15 Pedro Alves <palves@redhat.com>
5249 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5250 Check whether to report exec events instead of checking whether
5251 multiprocess is enabled.
5253 2015-09-15 Pedro Alves <palves@redhat.com>
5256 * remote-utils.c (prepare_resume_reply): Merge
5257 TARGET_WAITKIND_VFORK_DONE switch case with the
5258 TARGET_WAITKIND_FORKED case.
5260 2015-09-15 Yao Qi <yao.qi@linaro.org>
5262 * server.c (handle_query): Check string comparison using
5263 "else if" instead of "if".
5265 2015-09-15 Yao Qi <yao.qi@linaro.org>
5267 * server.c (vCont_supported): New global variable.
5268 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5269 matches. Append ";vContSupported+" to own_buf.
5270 (handle_v_requests): Append ";s;S" to own_buf if target supports
5271 hardware single step or vCont_supported is false.
5272 (capture_main): Set vCont_supported to zero.
5274 2015-09-15 Yao Qi <yao.qi@linaro.org>
5276 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5278 (linux_supports_hardware_single_step): ... New function.
5279 (linux_target_ops): Update.
5280 * lynx-low.c (lynx_target_ops): Set field
5281 supports_hardware_single_step to target_can_do_hardware_single_step.
5282 * nto-low.c (nto_target_ops): Likewise.
5283 * spu-low.c (spu_target_ops): Likewise.
5284 * win32-low.c (win32_target_ops): Likewise.
5285 * target.c (target_can_do_hardware_single_step): New function.
5286 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5287 Remove. <supports_hardware_single_step>: New field.
5288 (target_supports_conditional_breakpoints): Remove.
5289 (target_supports_hardware_single_step): New macro.
5290 (target_can_do_hardware_single_step): Declare.
5291 * server.c (handle_query): Use target_supports_hardware_single_step
5292 instead of target_supports_conditional_breakpoints.
5294 2015-09-15 Yao Qi <yao.qi@linaro.org>
5296 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5298 (struct linux_target_ops the_low_target): Install
5299 aarch64_linux_siginfo_fixup.
5301 2015-09-11 Don Breazeal <donb@codesourcery.com>
5302 Luis Machado <lgustavo@codesourcery.com>
5304 * linux-low.c (linux_mourn): Static declaration.
5305 (linux_arch_setup): Move in front of
5306 handle_extended_wait.
5307 (linux_arch_setup_thread): New function.
5308 (handle_extended_wait): Handle exec events. Call
5309 linux_arch_setup_thread. Make event_lwp argument a
5310 pointer-to-a-pointer.
5311 (check_zombie_leaders): Do not check stopped threads.
5312 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5313 (linux_low_filter_event): Add lwp and thread for exec'ing
5314 non-leader thread if leader thread has been deleted.
5315 Refactor code into linux_arch_setup_thread and call it.
5316 Pass child lwp pointer by reference to handle_extended_wait.
5317 (linux_wait_for_event_filtered): Update comment.
5318 (linux_wait_1): Prevent clobbering exec event status.
5319 (linux_supports_exec_events): New function.
5320 (linux_target_ops) <supports_exec_events>: Initialize new member.
5321 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5323 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5324 * server.c (report_exec_events): New global variable.
5325 (handle_query): Handle qSupported query for exec-events feature.
5326 (captured_main): Initialize report_exec_events.
5327 * server.h (report_exec_events): Declare new global variable.
5328 * target.h (struct target_ops) <supports_exec_events>: New
5330 (target_supports_exec_events): New macro.
5331 * win32-low.c (win32_target_ops) <supports_exec_events>:
5332 Initialize new member.
5334 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5336 * linux-low.c (linux_low_enable_btrace): Remove.
5337 (linux_target_ops): Replace linux_low_enable_btrace with
5338 linux_enable_btrace.
5340 2015-09-03 Yao Qi <yao.qi@linaro.org>
5342 * linux-aarch64-low.c (aarch64_insert_point): Call
5343 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5346 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5348 * linux-low.c (check_stopped_by_breakpoint): Use
5349 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5351 2015-08-27 Pedro Alves <palves@redhat.com>
5353 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5355 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5357 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5358 the XNEW-family equivalent.
5359 (compile_bytecodes): Likewise.
5360 * dll.c (loaded_dll): Likewise.
5361 * event-loop.c (append_callback_event): Likewise.
5362 (create_file_handler): Likewise.
5363 (create_file_event): Likewise.
5364 * hostio.c (handle_open): Likewise.
5365 * inferiors.c (add_thread): Likewise.
5366 (add_process): Likewise.
5367 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5368 * linux-arm-low.c (arm_new_process): Likewise.
5369 (arm_new_thread): Likewise.
5370 * linux-low.c (add_to_pid_list): Likewise.
5371 (linux_add_process): Likewise.
5372 (handle_extended_wait): Likewise.
5373 (add_lwp): Likewise.
5374 (enqueue_one_deferred_signal): Likewise.
5375 (enqueue_pending_signal): Likewise.
5376 (linux_resume_one_lwp_throw): Likewise.
5377 (linux_resume_one_thread): Likewise.
5378 (linux_read_memory): Likewise.
5379 (linux_write_memory): Likewise.
5380 * linux-mips-low.c (mips_linux_new_process): Likewise.
5381 (mips_linux_new_thread): Likewise.
5382 (mips_add_watchpoint): Likewise.
5383 * linux-x86-low.c (initialize_low_arch): Likewise.
5384 * lynx-low.c (lynx_add_process): Likewise.
5385 * mem-break.c (set_raw_breakpoint_at): Likewise.
5386 (set_breakpoint): Likewise.
5387 (add_condition_to_breakpoint): Likewise.
5388 (add_commands_to_breakpoint): Likewise.
5389 (clone_agent_expr): Likewise.
5390 (clone_one_breakpoint): Likewise.
5391 * regcache.c (new_register_cache): Likewise.
5392 * remote-utils.c (look_up_one_symbol): Likewise.
5393 * server.c (queue_stop_reply): Likewise.
5394 (start_inferior): Likewise.
5395 (queue_stop_reply_callback): Likewise.
5396 (handle_target_event): Likewise.
5397 * spu-low.c (fetch_ppc_memory): Likewise.
5398 (store_ppc_memory): Likewise.
5399 * target.c (set_target_ops): Likewise.
5400 * thread-db.c (thread_db_load_search): Likewise.
5401 (try_thread_db_load_1): Likewise.
5402 * tracepoint.c (add_tracepoint): Likewise.
5403 (add_tracepoint_action): Likewise.
5404 (create_trace_state_variable): Likewise.
5405 (cmd_qtdpsrc): Likewise.
5406 (cmd_qtro): Likewise.
5407 (add_while_stepping_state): Likewise.
5408 * win32-low.c (child_add_thread): Likewise.
5409 (get_image_name): Likewise.
5411 2015-08-25 Yao Qi <yao.qi@linaro.org>
5413 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5415 2015-08-25 Yao Qi <yao.qi@linaro.org>
5417 * Makefile.in (aarch64-linux.o): New rule.
5418 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5420 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5421 (aarch64_init_debug_reg_state): Make it extern.
5422 (aarch64_linux_prepare_to_resume): Remove.
5424 2015-08-25 Yao Qi <yao.qi@linaro.org>
5426 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5427 lwp_arch_private_info and ptid_of_lwp.
5429 2015-08-25 Yao Qi <yao.qi@linaro.org>
5431 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5432 Find proc_info by find_process_pid. All callers updated.
5434 2015-08-25 Yao Qi <yao.qi@linaro.org>
5436 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5438 (debug_reg_change_callback): Remove.
5439 (aarch64_notify_debug_reg_change): Remove.
5441 2015-08-25 Yao Qi <yao.qi@linaro.org>
5443 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5444 Call current_lwp_ptid.
5446 2015-08-25 Yao Qi <yao.qi@linaro.org>
5448 * linux-aarch64-low.c (debug_reg_change_callback): Use
5451 2015-08-25 Yao Qi <yao.qi@linaro.org>
5453 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5455 2015-08-25 Yao Qi <yao.qi@linaro.org>
5457 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5459 2015-08-25 Yao Qi <yao.qi@linaro.org>
5461 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5464 2015-08-25 Yao Qi <yao.qi@linaro.org>
5466 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5468 (debug_reg_change_callback): Remove argument entry and add argument
5469 lwp. Remove local variable thread. Don't print thread id in the
5470 debugging output. Don't check whether pid of thread equals to pid.
5471 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5472 iterate_over_lwps instead find_inferior.
5474 2015-08-24 Pedro Alves <palves@redhat.com>
5476 * inferiors.c (get_first_process): New function.
5477 * inferiors.h (get_first_process): New declaration.
5478 * remote-utils.c (read_ptid): Default to the first process in the
5479 list, instead of to the current thread's process.
5481 2015-08-24 Pedro Alves <palves@redhat.com>
5483 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5484 * event-loop.c: Likewise.
5485 * remote-utils.c: Likewise.
5486 * tracepoint.c: Likewise.
5488 2015-08-24 Pedro Alves <palves@redhat.com>
5490 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5493 2015-08-21 Pedro Alves <palves@redhat.com>
5495 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5496 instead of literal 1.
5498 2015-08-21 Pedro Alves <palves@redhat.com>
5500 * tdesc.c (default_description): Explicitly zero-initialize.
5502 2015-08-21 Pedro Alves <palves@redhat.com>
5505 * inferiors.c (remove_thread): Discard any pending stop reply for
5507 * server.c (remove_all_on_match_pid): Rename to ...
5508 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5510 (discard_queued_stop_replies): Change parameter to a ptid. Now
5512 (handle_v_kill, kill_inferior_callback, captured_main)
5513 (process_serial_event): Adjust.
5514 * server.h (discard_queued_stop_replies): Declare.
5516 2015-08-21 Pedro Alves <palves@redhat.com>
5518 * linux-low.c (wait_for_sigstop): Always switch to no thread
5519 selected if the previously current thread dies.
5520 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5521 process instead of the current thread's.
5522 * remote-utils.c (input_interrupt): Don't check if there's no
5524 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5525 current thread to the general thread fails, error out.
5526 (handle_qxfer_auxv, handle_qxfer_libraries)
5527 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5528 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5529 (handle_query): Check if there's a thread selected instead of
5530 checking whether there's any thread in the thread list.
5531 (handle_qxfer_threads, handle_qxfer_btrace)
5532 (handle_qxfer_btrace_conf): Don't error out early if there's no
5533 thread in the thread list.
5534 (handle_v_cont, myresume): Don't set the current thread to the
5536 (process_serial_event) <Hg handling>: Also set thread_id if the
5537 previous general thread is still alive.
5538 (process_serial_event) <g/G handling>: If setting the current
5539 thread to the general thread fails, error out.
5540 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5541 thread's lwp instead of the current thread's.
5542 * target.c (set_desired_thread): If the desired thread was not
5543 found, leave the current thread pointing to NULL. Return an int
5544 (boolean) indicating success.
5545 * target.h (set_desired_thread): Change return type to int.
5547 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5549 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5550 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5552 (ps_get_thread_area): New function.
5554 2015-08-19 Gary Benson <gbenson@redhat.com>
5556 * hostio.c (handle_pread): Do not attempt to read more data
5557 than hostio_reply_with_data can fit in a packet.
5559 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5561 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5563 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5565 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5567 2015-08-06 Pedro Alves <palves@redhat.com>
5569 * tracepoint.c (expr_eval_result): Now an int.
5571 2015-08-06 Pedro Alves <palves@redhat.com>
5573 * gdbthread.h (struct regcache): Forward declare.
5574 (struct thread_info) <regcache_data>: Now a struct regcache
5576 * inferiors.c (inferior_regcache_data)
5577 (set_inferior_regcache_data): Now work with struct regcache
5579 * inferiors.h (struct regcache): Forward declare.
5580 (inferior_regcache_data, set_inferior_regcache_data): Now work
5581 with struct regcache pointers.
5582 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5583 (free_register_cache_thread): Remove struct regcache pointer
5586 2015-08-06 Pedro Alves <palves@redhat.com>
5588 * server.c (captured_main): On error, print the exception message
5589 to stderr, and if run_once is set, throw a quit.
5591 2015-08-06 Pedro Alves <palves@redhat.com>
5593 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5596 2015-08-06 Pedro Alves <palves@redhat.com>
5598 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5599 reading beyond the passed in buffer length.
5601 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5603 * tracepoint.c (symbol_list) <required>: Remove.
5605 2015-08-06 Pedro Alves <palves@redhat.com>
5607 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5608 count if stopping and suspending threads.
5609 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5610 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5611 (linux_detach): Complete an ongoing step-over.
5612 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5614 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5615 (linux_wait_1): If passing a signal to the inferior after
5616 finishing a step-over, unsuspend and re-resume all lwps. If we
5617 see a single-step event but the thread should be continuing, don't
5618 pass the trap to gdb.
5619 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5620 internal_error instead of gdb_assert.
5621 (enqueue_pending_signal): New function.
5622 (check_ptrace_stopped_lwp_gone): Add debug output.
5623 (start_step_over): Use internal_error instead of gdb_assert.
5624 (complete_ongoing_step_over): New function.
5625 (linux_resume_one_thread): Don't resume a suspended thread.
5626 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5629 2015-08-06 Pedro Alves <palves@redhat.com>
5631 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5632 (linux_thread_alive): Use lwp_is_marked_dead.
5633 (extended_event_reported): Delete.
5634 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5635 instead of extended_event_reported.
5636 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5638 (lwp_is_marked_dead): New function.
5639 (lwp_running): Use lwp_is_marked_dead.
5640 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5643 2015-08-06 Pedro Alves <palves@redhat.com>
5645 * linux-low.c (linux_wait_1): Move fork event output out of the
5646 !report_to_gdb check. Pass event_child->waitstatus to
5647 target_waitstatus_to_string instead of ourstatus.
5649 2015-08-04 Yao Qi <yao.qi@linaro.org>
5651 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5652 if current_thread is 32 bit.
5654 2015-08-04 Yao Qi <yao.qi@linaro.org>
5656 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5657 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5658 * server.c (extended_protocol): Remove "static".
5659 * server.h (extended_protocol): Declare it.
5661 2015-08-04 Yao Qi <yao.qi@linaro.org>
5663 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5664 both aarch64 and aarch32.
5665 (aarch64_set_pc): Likewise.
5667 2015-08-04 Yao Qi <yao.qi@linaro.org>
5669 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5670 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5671 arm-with-neon.xml to srv_xmlfiles.
5672 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5673 (is_64bit_tdesc): New function.
5674 (aarch64_linux_read_description): New function.
5675 (aarch64_arch_setup): Call aarch64_linux_read_description.
5676 (regs_info): Rename to regs_info_aarch64.
5677 (aarch64_regs_info): Return right regs_info.
5678 (initialize_low_arch): Call initialize_low_arch_aarch32.
5680 2015-08-04 Yao Qi <yao.qi@linaro.org>
5682 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5683 * linux-aarch32-low.c: New file.
5684 * linux-aarch32-low.h: New file.
5685 * linux-arm-low.c (arm_fill_gregset): Move it to
5686 linux-aarch32-low.c.
5687 (arm_store_gregset): Likewise.
5688 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5689 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5690 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5691 (regs_info): Rename to regs_info_arm.
5692 (arm_regs_info): Return regs_info_aarch32 if
5693 have_ptrace_getregset is 1 and target description is
5694 arm_with_neon or arm_with_vfpv3.
5695 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5696 Call initialize_low_arch_aarch32 instead.
5698 2015-08-04 Yao Qi <yao.qi@linaro.org>
5700 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5701 * linux-low.c: ... here.
5702 * linux-low.h (have_ptrace_getregset): Declare it.
5704 2015-08-04 Pedro Alves <palves@redhat.com>
5706 * thread-db.c (struct thread_db): Use new typedefs.
5707 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5709 (disable_thread_event_reporting): Cast result of dlsym to
5710 destination function pointer type.
5711 (thread_db_mourn): Use td_ta_delete_ftype.
5713 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5715 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5717 (CDX_BREAKPOINT): Define for R2.
5718 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5719 (the_low_target): Add comments.
5721 2015-07-30 Yao Qi <yao.qi@linaro.org>
5723 * linux-arm-low.c (arm_hwcap): Remove it.
5724 (arm_read_description): New local variable arm_hwcap. Don't
5725 set arm_hwcap to zero.
5727 2015-07-30 Yao Qi <yao.qi@linaro.org>
5729 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5730 Use regcache->tdesc instead.
5731 (arm_store_wmmxregset): Likewise.
5732 (arm_fill_vfpregset): Likewise.
5733 (arm_store_vfpregset): Likewise.
5735 2015-07-30 Yao Qi <yao.qi@linaro.org>
5737 * linux-arm-low.c: Include arch/arm.h.
5738 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5739 (arm_store_gregset): Likewise.
5741 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5743 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5744 ptrace's 4th parameter.
5746 2015-07-27 Yao Qi <yao.qi@linaro.org>
5748 * configure.srv (case aarch64*-*-linux*): Don't set
5751 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5753 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5755 * linux-arm-low.c: Likewise.
5756 * linux-cris-low.c: Likewise.
5757 * linux-crisv32-low.c: Likewise.
5758 * linux-low.c: Likewise.
5759 * linux-m68k-low.c: Likewise.
5760 * linux-mips-low.c: Likewise.
5761 * linux-nios2-low.c: Likewise.
5762 * linux-s390-low.c: Likewise.
5763 * linux-sparc-low.c: Likewise.
5764 * linux-tic6x-low.c: Likewise.
5765 * linux-tile-low.c: Likewise.
5766 * linux-x86-low.c: Likewise.
5768 2015-07-24 Pedro Alves <palves@redhat.com>
5770 * config.in: Regenerate.
5771 * configure: Regenerate.
5773 2015-07-24 Pedro Alves <palves@redhat.com>
5775 * acinclude.m4: Include ../ptrace.m4.
5776 * configure.ac: Call GDB_AC_PTRACE.
5777 * config.in, configure: Regenerate.
5779 2015-07-24 Yao Qi <yao.qi@linaro.org>
5781 * linux-low.c (linux_create_inferior): Remove setting to
5782 proc->priv->new_inferior.
5783 (linux_attach): Likewise.
5784 (linux_low_filter_event): Likewise.
5785 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5787 2015-07-24 Yao Qi <yao.qi@linaro.org>
5789 * linux-low.c (linux_arch_setup): New function.
5790 (linux_low_filter_event): If proc->tdesc is NULL and
5791 proc->attached is true, call the_low_target.arch_setup.
5792 Otherwise, keep status pending, and return.
5793 (linux_resume_one_lwp_throw): Don't call get_pc if
5794 thread->while_stepping isn't NULL. Don't call
5795 get_thread_regcache if proc->tdesc is NULL.
5796 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5797 (linux_target_ops): Install arch_setup.
5798 * server.c (start_inferior): Call the_target->arch_setup.
5799 * target.h (struct target_ops) <arch_setup>: New field.
5800 (target_arch_setup): New marco.
5801 * lynx-low.c (lynx_target_ops): Update.
5802 * nto-low.c (nto_target_ops): Update.
5803 * spu-low.c (spu_target_ops): Update.
5804 * win32-low.c (win32_target_ops): Update.
5806 2015-07-24 Yao Qi <yao.qi@linaro.org>
5808 * linux-low.c (linux_add_process): Don't set
5809 proc->priv->new_inferior.
5810 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5811 (linux_attach): Likewise.
5813 2015-07-24 Yao Qi <yao.qi@linaro.org>
5815 * server.c (start_inferior): Code refactor.
5817 2015-07-24 Yao Qi <yao.qi@linaro.org>
5819 * server.c (process_serial_event): Set general_thread.
5821 2015-07-21 Yao Qi <yao.qi@linaro.org>
5823 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5824 aarch64_linux_get_debug_reg_capacity.
5826 2015-07-17 Yao Qi <yao.qi@linaro.org>
5828 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5829 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5830 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5831 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5832 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5833 (AARCH64_HWP_ALIGNMENT): Likewise.
5834 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5835 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5836 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5837 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5838 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5839 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5840 (struct aarch64_debug_reg_state): Likewise.
5841 (struct arch_lwp_info): Likewise.
5842 (aarch64_align_watchpoint): Likewise.
5843 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5844 (aarch64_watchpoint_length): Likewise.
5845 (aarch64_point_encode_ctrl_reg): Likewise
5846 (aarch64_point_is_aligned): Likewise.
5847 (aarch64_align_watchpoint): Likewise.
5848 (aarch64_linux_set_debug_regs):
5849 (aarch64_dr_state_insert_one_point): Likewise.
5850 (aarch64_dr_state_remove_one_point): Likewise.
5851 (aarch64_handle_breakpoint): Likewise.
5852 (aarch64_handle_aligned_watchpoint): Likewise.
5853 (aarch64_handle_unaligned_watchpoint): Likewise.
5854 (aarch64_handle_watchpoint): Likewise.
5856 2015-07-17 Yao Qi <yao.qi@linaro.org>
5858 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5859 and don't aarch64_get_debug_reg_state. All callers update.
5860 (aarch64_handle_aligned_watchpoint): Likewise.
5861 (aarch64_handle_unaligned_watchpoint): Likewise.
5862 (aarch64_handle_watchpoint): Likewise.
5863 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5864 (aarch64_remove_point): Likewise.
5866 2015-07-17 Yao Qi <yao.qi@linaro.org>
5868 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5870 (aarch64_handle_unaligned_watchpoint): Likewise.
5872 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5874 Revert the previous 3 commits:
5875 Move gdb_regex* to common/
5876 Move linux_find_memory_regions_full & co.
5877 gdbserver build-id attribute generator
5879 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5880 Jan Kratochvil <jan.kratochvil@redhat.com>
5882 gdbserver build-id attribute generator.
5883 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5884 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5885 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5887 (get_dynamic): Use find_pdhr to traverse program headers.
5888 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5889 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5890 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5891 (get_hex_build_id): New.
5892 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5893 to reply XML document.
5895 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5896 Jan Kratochvil <jan.kratochvil@redhat.com>
5898 * target.c: Include target/target-utils.h and fcntl.h.
5899 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5900 (target_fileio_read_stralloc): New functions.
5902 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5904 * Makefile.in (OBS): Add gdb_regex.o.
5906 * config.in: Rebuilt.
5907 * configure: Rebuilt.
5909 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5910 Jan Kratochvil <jan.kratochvil@redhat.com>
5912 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5913 * Makefile.in (OBS): Add target-utils.o.
5914 (linux-maps.o, target-utils.o): New.
5915 * configure.srv (srv_linux_obj): Add linux-maps.o.
5917 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5919 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5921 (the_low_target): Install it.
5923 2015-07-14 Pedro Alves <palves@redhat.com>
5925 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5926 Instead, ignore ECHILD, and throw an error for other errnos.
5928 2015-07-10 Pedro Alves <palves@redhat.com>
5930 * event-loop.c (struct callback_event) <data>: Change type to
5931 gdb_client_data instance instead of gdb_client_data pointer.
5932 (append_callback_event): Adjust.
5934 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5936 * linux-aarch64-low.c: Add comments for each linux_target_ops
5937 method. Remove comments already covered in target_ops and
5938 linux_target_ops definitions.
5939 (the_low_target): Add comments for each unimplemented method.
5941 2015-07-09 Yao Qi <yao.qi@linaro.org>
5943 * linux-aarch64-low.c (aarch64_regmap): Remove.
5944 (aarch64_usrregs_info): Remove.
5945 (regs_info): Set field usrregs to NULL.
5947 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5949 * linux-low.c: Include "rsp-low.h"
5950 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5951 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5952 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5953 (handle_btrace_enable_pt): New.
5954 (handle_btrace_general_set): Support "pt".
5955 (handle_btrace_conf_general_set): Support "pt:size".
5957 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5959 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5962 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5964 * linux-aarch64-low.c: Remove comment about endianness.
5965 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5966 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5969 2015-06-24 Gary Benson <gbenson@redhat.com>
5971 * linux-i386-ipa.c (stdint.h): Do not include.
5972 * lynx-i386-low.c (stdint.h): Likewise.
5973 * lynx-ppc-low.c (stdint.h): Likewise.
5974 * mem-break.c (stdint.h): Likewise.
5975 * thread-db.c (stdint.h): Likewise.
5976 * tracepoint.c (stdint.h): Likewise.
5977 * win32-low.c (stdint.h): Likewise.
5979 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5981 * server.c (write_qxfer_response): Update call to
5982 remote_escape_output.
5984 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5985 Jan Kratochvil <jan.kratochvil@redhat.com>
5987 Merge multiple hex conversions.
5988 * gdbreplay.c (tohex): Rename to 'fromhex'.
5989 (logchar): Use fromhex.
5991 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5993 * server.c (handle_qxfer_libraries): Set `version' attribute for
5996 2015-06-10 Gary Benson <gbenson@redhat.com>
5998 * target.h (struct target_ops) <multifs_open>: New field.
5999 <multifs_unlink>: Likewise.
6000 <multifs_readlink>: Likewise.
6001 * linux-low.c (nat/linux-namespaces.h): New include.
6002 (linux_target_ops): Initialize the_target->multifs_open,
6003 the_target->multifs_unlink and the_target->multifs_readlink.
6004 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6005 * hostio.c (hostio_fs_pid): New static variable.
6006 (hostio_handle_new_gdb_connection): New function.
6007 (handle_setfs): Likewise.
6008 (handle_open): Use the_target->multifs_open as appropriate.
6009 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6010 (handle_readlink): Use the_target->multifs_readlink as
6012 (handle_vFile): Handle vFile:setfs packets.
6013 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6014 after target_handle_new_gdb_connection.
6016 2015-06-10 Gary Benson <gbenson@redhat.com>
6018 * configure.ac (AC_CHECK_FUNCS): Add setns.
6019 * config.in: Regenerate.
6020 * configure: Likewise.
6021 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6022 (linux-namespaces.o): New rule.
6023 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6025 2015-06-09 Gary Benson <gbenson@redhat.com>
6027 * hostio.c (handle_open): Process mode argument with
6028 fileio_to_host_mode.
6030 2015-06-01 Yao Qi <yao.qi@linaro.org>
6032 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6033 * linux-x86-low.c: Likewise.
6035 2015-05-28 Don Breazeal <donb@codesourcery.com>
6037 * linux-low.c (handle_extended_wait): Initialize
6038 thread_info.last_resume_kind for new fork children.
6040 2015-05-15 Pedro Alves <palves@redhat.com>
6042 * target.h (target_handle_new_gdb_connection): Rewrite using if
6043 wrapped in do/while.
6045 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6047 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6048 * configure, config.in: Regenerate.
6049 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6052 2015-05-12 Don Breazeal <donb@codesourcery.com>
6054 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6055 PTRACE_EVENT_VFORK_DONE.
6056 (linux_low_ptrace_options, extended_event_reported): Add vfork
6058 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6059 and "vforkdone" for RSP 'T' Stop Reply Packet.
6060 * server.h (report_vfork_events): Declare
6063 2015-05-12 Don Breazeal <donb@codesourcery.com>
6065 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6066 (the_low_target) <new_fork>: Initialize new member.
6067 * linux-arm-low.c (arm_new_fork): New function.
6068 (the_low_target) <new_fork>: Initialize new member.
6069 * linux-low.c (handle_extended_wait): Call new target function
6071 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6072 * linux-mips-low.c (mips_add_watchpoint): New function
6073 extracted from mips_insert_point.
6074 (the_low_target) <new_fork>: Initialize new member.
6075 (mips_linux_new_fork): New function.
6076 (mips_insert_point): Call mips_add_watchpoint.
6077 * linux-x86-low.c (x86_linux_new_fork): New function.
6078 (the_low_target) <new_fork>: Initialize new member.
6080 2015-05-12 Don Breazeal <donb@codesourcery.com>
6082 * linux-low.c (handle_extended_wait): Implement return value,
6083 rename argument 'event_child' to 'event_lwp', handle
6084 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6085 (linux_low_ptrace_options): New function.
6086 (linux_low_filter_event): Call linux_low_ptrace_options,
6087 use different argument fo linux_enable_event_reporting,
6088 use return value from handle_extended_wait.
6089 (extended_event_reported): New function.
6090 (linux_wait_1): Call extended_event_reported and set
6091 status to report fork events.
6092 (linux_write_memory): Add pid to debug message.
6093 (reset_lwp_ptrace_options_callback): New function.
6094 (linux_handle_new_gdb_connection): New function.
6095 (linux_target_ops): Initialize new structure member.
6096 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6097 * lynx-low.c: Initialize new structure member.
6098 * remote-utils.c (prepare_resume_reply): Implement stop reason
6099 "fork" for "T" stop message.
6100 * server.c (handle_query): Call handle_new_gdb_connection.
6101 * server.h (report_fork_events): Declare global flag.
6102 * target.h (struct target_ops) <handle_new_gdb_connection>:
6104 (target_handle_new_gdb_connection): New macro.
6105 * win32-low.c: Initialize new structure member.
6107 2015-05-12 Don Breazeal <donb@codesourcery.com>
6109 * mem-break.c (APPEND_TO_LIST): Define macro.
6110 (clone_agent_expr): New function.
6111 (clone_one_breakpoint): New function.
6112 (clone_all_breakpoints): New function.
6113 * mem-break.h: Declare new functions.
6115 2015-05-12 Don Breazeal <donb@codesourcery.com>
6117 * linux-low.c (linux_supports_fork_events): New function.
6118 (linux_supports_vfork_events): New function.
6119 (linux_target_ops): Initialize new structure members.
6120 (initialize_low): Call linux_check_ptrace_features.
6121 * lynx-low.c (lynx_target_ops): Initialize new structure
6123 * server.c (report_fork_events, report_vfork_events):
6125 (handle_query): Add new features to qSupported packet and
6127 (captured_main): Initialize new global variables.
6128 * target.h (struct target_ops) <supports_fork_events>:
6130 <supports_vfork_events>: New member.
6131 (target_supports_fork_events): New macro.
6132 (target_supports_vfork_events): New macro.
6133 * win32-low.c (win32_target_ops): Initialize new structure
6136 2015-05-12 Gary Benson <gbenson@redhat.com>
6138 * server.c (handle_qxfer_exec_file): Use current process
6141 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6143 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6144 Remove HAVE_PTRACE_GETREGS conditionals.
6145 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6146 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6148 2015-05-08 Yao Qi <yao.qi@linaro.org>
6150 * linux-low.c (linux_supports_conditional_breakpoints): New
6152 (linux_target_ops): Install new target method.
6153 * lynx-low.c (lynx_target_ops): Install NULL hook for
6154 supports_conditional_breakpoints.
6155 * nto-low.c (nto_target_ops): Likewise.
6156 * spu-low.c (spu_target_ops): Likewise.
6157 * win32-low.c (win32_target_ops): Likewise.
6158 * server.c (handle_query): Check
6159 target_supports_conditional_breakpoints.
6160 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6162 (target_supports_conditional_breakpoints): New macro.
6164 2015-05-06 Pedro Alves <palves@redhat.com>
6167 * server.c (start_inferior): If the process exits, mourn it.
6169 2015-04-21 Gary Benson <gbenson@redhat.com>
6171 * hostio.c (fileio_open_flags_to_host): Factored out to
6172 fileio_to_host_openflags in common/fileio.c. Single use
6175 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6177 * linux-xtensa-low.c (xtensa_fill_gregset)
6178 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6181 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6183 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6184 (regs_info): Replace usrregs pointer with NULL.
6186 2015-04-17 Gary Benson <gbenson@redhat.com>
6188 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6189 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6190 * server.c (handle_qxfer_exec_file): New function.
6191 (qxfer_packets): Add exec-file entry.
6192 (handle_query): Report qXfer:exec-file:read as supported packet.
6194 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6196 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6198 2015-04-09 Gary Benson <gbenson@redhat.com>
6200 * hostio-errno.c (errno_to_fileio_error): Remove function.
6201 Update caller to use remote_fileio_to_fio_error.
6203 2015-04-09 Yao Qi <yao.qi@linaro.org>
6205 * linux-low.c (linux_insert_point): Call
6206 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6207 (linux_remove_point): Call remove_memory_breakpoint if type is
6209 * linux-x86-low.c (x86_insert_point): Don't call
6210 insert_memory_breakpoint.
6211 (x86_remove_point): Don't call remove_memory_breakpoint.
6213 2015-04-01 Pedro Alves <palves@redhat.com>
6214 Cleber Rosa <crosa@redhat.com>
6216 * server.c (gdbserver_usage): Reorganize and extend the usage
6219 2015-03-24 Pedro Alves <palves@redhat.com>
6221 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6222 output. Also dump TRAP_TRACE.
6223 (linux_low_filter_event): In debug output, distinguish a
6224 resume_stop SIGSTOP from a delayed SIGSTOP.
6226 2015-03-24 Gary Benson <gbenson@redhat.com>
6228 * linux-x86-low.c (x86_linux_new_thread): Moved to
6230 (x86_linux_prepare_to_resume): Likewise.
6232 2015-03-24 Gary Benson <gbenson@redhat.com>
6234 * Makefile.in (x86-linux-dregs.o): New rule.
6235 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6236 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6237 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6238 (x86_linux_dr_get): Likewise.
6239 (x86_linux_dr_set): Likewise.
6240 (update_debug_registers_callback): Likewise.
6241 (x86_linux_dr_set_addr): Likewise.
6242 (x86_linux_dr_get_addr): Likewise.
6243 (x86_linux_dr_set_control): Likewise.
6244 (x86_linux_dr_get_control): Likewise.
6245 (x86_linux_dr_get_status): Likewise.
6246 (x86_linux_update_debug_registers): Likewise.
6248 2015-03-24 Gary Benson <gbenson@redhat.com>
6250 * linux-x86-low.c (x86_linux_update_debug_registers):
6251 New function, factored out from...
6252 (x86_linux_prepare_to_resume): ...this.
6254 2015-03-24 Gary Benson <gbenson@redhat.com>
6256 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6257 (x86_linux_dr_set): Likewise.
6258 (update_debug_registers_callback): Likewise.
6259 (x86_linux_dr_set_addr): Likewise.
6260 (x86_linux_dr_get_addr): Likewise.
6261 (x86_linux_dr_set_control): Likewise.
6262 (x86_linux_dr_get_control): Likewise.
6263 (x86_linux_dr_get_status): Likewise.
6264 (x86_linux_prepare_to_resume): Likewise.
6266 2015-03-24 Gary Benson <gbenson@redhat.com>
6268 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6269 Use perror_with_name. Pass string through gettext.
6270 (x86_linux_dr_set): Likewise.
6272 2015-03-24 Gary Benson <gbenson@redhat.com>
6274 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6275 (x86_linux_dr_set_addr): ...this.
6276 (x86_dr_low_get_addr): Rename to...
6277 (x86_linux_dr_get_addr): ...this.
6278 (x86_dr_low_set_control): Rename to...
6279 (x86_linux_dr_set_control): ...this.
6280 (x86_dr_low_get_control): Rename to...
6281 (x86_linux_dr_get_control): ...this.
6282 (x86_dr_low_get_status): Rename to...
6283 (x86_linux_dr_get_status): ...this.
6284 (x86_dr_low): Update with new function names.
6286 2015-03-24 Gary Benson <gbenson@redhat.com>
6288 * Makefile.in (x86-linux.o): New rule.
6289 * configure.srv: Add x86-linux.o to relevant targets.
6290 * linux-low.c (lwp_set_arch_private_info): New function.
6291 (lwp_arch_private_info): Likewise.
6292 * linux-x86-low.c: Include nat/x86-linux.h.
6293 (arch_lwp_info): Removed structure.
6294 (update_debug_registers_callback):
6295 Use lwp_set_debug_registers_changed.
6296 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6297 and lwp_set_debug_registers_changed.
6298 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6300 2015-03-24 Gary Benson <gbenson@redhat.com>
6302 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6303 * linux-arm-low.c (arm_new_thread): Likewise.
6304 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6305 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6306 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6307 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6309 2015-03-24 Gary Benson <gbenson@redhat.com>
6311 * linux-low.c (ptid_of_lwp): New function.
6312 (lwp_is_stopped): Likewise.
6313 (lwp_stop_reason): Likewise.
6314 * linux-x86-low.c (update_debug_registers_callback):
6316 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6319 2015-03-24 Gary Benson <gbenson@redhat.com>
6321 * linux-low.h (linux_stop_lwp): Remove declaration.
6323 2015-03-24 Gary Benson <gbenson@redhat.com>
6325 * linux-low.h: Include nat/linux-nat.h.
6326 * linux-low.c (iterate_over_lwps_args): New structure.
6327 (iterate_over_lwps_filter): New function.
6328 (iterate_over_lwps): Likewise.
6329 * linux-x86-low.c (update_debug_registers_callback):
6330 Update signature to what iterate_over_lwps expects.
6331 Remove PID check that iterate_over_lwps now performs.
6332 (x86_dr_low_set_addr): Use iterate_over_lwps.
6333 (x86_dr_low_set_control): Likewise.
6335 2015-03-24 Gary Benson <gbenson@redhat.com>
6337 * linux-x86-low.c (x86_debug_reg_state): New function.
6338 (x86_linux_prepare_to_resume): Use the above.
6340 2015-03-24 Gary Benson <gbenson@redhat.com>
6342 * linux-low.c (current_lwp_ptid): New function.
6343 * linux-x86-low.c: Include nat/linux-nat.h.
6344 (x86_dr_low_get_addr): Use current_lwp_ptid.
6345 (x86_dr_low_get_control): Likewise.
6346 (x86_dr_low_get_status): Likewise.
6348 2015-03-20 Pedro Alves <palves@redhat.com>
6350 * tracepoint.c (cmd_qtstatus): Make "str" const.
6352 2015-03-20 Pedro Alves <palves@redhat.com>
6354 * server.c (handle_general_set): Make "req_str" const.
6356 2015-03-19 Pedro Alves <palves@redhat.com>
6358 * linux-low.c (linux_resume_one_lwp): Rename to ...
6359 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6360 instead call perror_with_name.
6361 (check_ptrace_stopped_lwp_gone): New function.
6362 (linux_resume_one_lwp): Reimplement as wrapper around
6363 linux_resume_one_lwp_throw that swallows errors if the LWP is
6366 2015-03-19 Pedro Alves <palves@redhat.com>
6368 * linux-low.c (count_events_callback, select_event_lwp_callback):
6369 No longer check whether the thread has resume_stop as last resume
6372 2015-03-19 Pedro Alves <palves@redhat.com>
6374 * linux-low.c (count_events_callback, select_event_lwp_callback):
6375 Use the lwp's status_pending_p field, not the thread's.
6377 2015-03-19 Pedro Alves <palves@redhat.com>
6379 * linux-low.c (select_event_lwp_callback): Update comments to
6380 no longer mention SIGTRAP.
6382 2015-03-18 Gary Benson <gbenson@redhat.com>
6384 * server.c (handle_query): Do not report vFile:fstat as supported.
6386 2015-03-11 Gary Benson <gbenson@redhat.com>
6388 * hostio.c (sys/types.h): New include.
6389 (sys/stat.h): Likewise.
6390 (common-remote-fileio.h): Likewise.
6391 (handle_fstat): New function.
6392 (handle_vFile): Handle vFile:fstat packets.
6394 2015-03-11 Gary Benson <gbenson@redhat.com>
6396 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6397 struct stat.st_blocks and struct stat.st_blksize.
6398 * configure: Regenerate.
6399 * config.in: Likewise.
6400 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6401 (OBS): Add common-remote-fileio.o.
6402 (common-remote-fileio.o): New rule.
6404 2015-03-09 Pedro Alves <palves@redhat.com>
6406 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6407 'struct sockaddr' pointer in 'accept' call.
6409 2015-03-09 Pedro Alves <palves@redhat.com>
6412 2015-03-07 Pedro Alves <palves@redhat.com>
6413 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6414 or <winsock2.h> here. Instead include "gdb_socket.h".
6415 (remote_open): Use union gdb_sockaddr_u.
6416 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6417 or <winsock2.h> here. Instead include "gdb_socket.h".
6418 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6419 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6421 (init_named_socket, gdb_agent_helper_thread): Use union
6424 2015-03-07 Pedro Alves <palves@redhat.com>
6426 * configure.ac (build_warnings): Move
6427 -Wdeclaration-after-statement to the C-specific set.
6428 * configure: Regenerate.
6430 2015-03-07 Pedro Alves <palves@redhat.com>
6432 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6433 or <winsock2.h> here. Instead include "gdb_socket.h".
6434 (remote_open): Use union gdb_sockaddr_u.
6435 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6436 or <winsock2.h> here. Instead include "gdb_socket.h".
6437 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6438 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6440 (init_named_socket, gdb_agent_helper_thread): Use union
6443 2015-03-07 Pedro Alves <palves@redhat.com>
6445 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6448 2015-03-06 Yao Qi <yao.qi@linaro.org>
6450 * linux-aarch64-low.c (aarch64_insert_point): Use
6451 show_debug_regs as a boolean.
6452 (aarch64_remove_point): Likewise.
6454 2015-03-05 Pedro Alves <palves@redhat.com>
6456 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6457 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6458 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6459 * nto-low.c (nto_target_ops): Likewise.
6460 * spu-low.c (spu_target_ops): Likewise.
6461 * win32-low.c (win32_target_ops): Likewise.
6463 2015-03-04 Pedro Alves <palves@redhat.com>
6465 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6466 Decide whether a breakpoint triggered based on the SIGTRAP's
6468 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6469 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6470 (linux_low_filter_event): Check for breakpoints before checking
6472 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6474 (linux_stopped_by_sw_breakpoint)
6475 (linux_supports_stopped_by_sw_breakpoint)
6476 (linux_stopped_by_hw_breakpoint)
6477 (linux_supports_stopped_by_hw_breakpoint): New functions.
6478 (linux_target_ops): Install new target methods.
6480 2015-03-04 Pedro Alves <palves@redhat.com>
6482 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6483 * server.c (swbreak_feature, hwbreak_feature): New globals.
6484 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6485 (captured_main): Clear swbreak_feature and hwbreak_feature.
6486 * server.h (swbreak_feature, hwbreak_feature): Declare.
6487 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6488 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6489 supports_stopped_by_hw_breakpoint>: New fields.
6490 (target_supports_stopped_by_sw_breakpoint)
6491 (target_stopped_by_sw_breakpoint)
6492 (target_supports_stopped_by_hw_breakpoint)
6493 (target_stopped_by_hw_breakpoint): Declare.
6495 2015-03-04 Pedro Alves <palves@redhat.com>
6497 enum lwp_stop_reason -> enum target_stop_reason
6498 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6499 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6500 (linux_wait_1, stuck_in_jump_pad_callback)
6501 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6502 (linux_stopped_by_watchpoint):
6503 * linux-low.h (enum lwp_stop_reason): Delete.
6504 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6505 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6507 2015-03-04 Yao Qi <yao.qi@linaro.org>
6509 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6511 2015-03-03 Gary Benson <gbenson@redhat.com>
6513 * hostio.c (handle_vFile): Fix prefix lengths.
6515 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6517 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6520 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6522 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6523 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6524 (clean): Add "rm -f" for above C files.
6525 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6526 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6527 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6528 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6529 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6530 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6531 (init_registers_s390x_vx_linux64)
6532 (init_registers_s390x_tevx_linux64)
6533 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6534 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6536 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6537 (s390_store_vxrs_high): New functions.
6538 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6540 (s390_arch_setup): Add logic for selecting one of the new target
6541 descriptions. Activate the new vector regsets if applicable.
6542 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6543 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6544 and init_registers_s390x_tevx_linux64.
6546 2015-03-01 Pedro Alves <palves@redhat.com>
6548 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6551 2015-02-27 Pedro Alves <palves@redhat.com>
6553 * linux-x86-low.c (u_debugreg_offset): New function.
6554 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6556 2015-02-27 Pedro Alves <palves@redhat.com>
6558 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6559 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6560 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6561 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6562 (ps_lsetfpregs, ps_getpid)
6563 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6564 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6565 (ps_lsetxregs, ps_plog): Declare.
6567 2015-02-27 Pedro Alves <palves@redhat.com>
6569 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6570 IP_AGENT_EXPORT_FUNC.
6571 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6572 IP_AGENT_EXPORT_FUNC.
6573 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6574 (IP_AGENT_EXPORT): Delete.
6575 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6576 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6577 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6578 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6579 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6580 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6581 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6582 (traceframe_read_count, traceframe_write_count)
6583 (traceframes_created, trace_state_variables, get_raw_reg)
6584 (get_trace_state_variable_value, set_trace_state_variable_value)
6585 (ust_loaded, helper_thread_id, cmd_buf): Use
6586 IPA_SYM_EXPORTED_NAME.
6587 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6588 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6589 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6590 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6591 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6592 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6593 EXTERN_C_PUSH/EXTERN_C_POP.
6594 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6595 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6596 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6597 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6598 (traceframe_write_count, traceframe_read_count)
6599 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6600 (about_to_request_buffer_space, get_trace_state_variable_value)
6601 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6602 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6603 EXTERN_C_PUSH/EXTERN_C_POP.
6604 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6605 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6606 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6607 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6608 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6609 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6610 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6611 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6613 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6614 (IP_AGENT_EXPORT_VAR_DECL): Define.
6616 (gdb_agent_get_raw_reg): Declare.
6618 2015-02-27 Tom Tromey <tromey@redhat.com>
6619 Pedro Alves <palves@redhat.com>
6621 Rename symbols whose names are reserved C++ keywords throughout.
6623 2015-02-27 Pedro Alves <palves@redhat.com>
6625 * Makefile.in (COMPILER): New, get it from autoconf.
6626 (CXX): Get from autoconf instead.
6627 (COMPILE.pre): Use COMPILER.
6628 (CC-LD): Rename to ...
6629 (CC_LD): ... this. Use COMPILER.
6630 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6631 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6632 * acinclude.m4: Include build-with-cxx.m4.
6633 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6634 Disable -Werror by default if building in C++ mode.
6635 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6636 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6637 the C++ compiler. Save/restore CXXFLAGS too.
6638 * configure: Regenerate.
6640 2015-02-27 Pedro Alves <palves@redhat.com>
6642 * acinclude.m4: Include libiberty.m4.
6643 * configure.ac: Call libiberty_INIT.
6644 * config.in, configure: Regenerate.
6646 2015-02-26 Pedro Alves <palves@redhat.com>
6648 * linux-low.c (linux_wait_1): When incrementing the PC past a
6649 program breakpoint always use the_low_target.breakpoint_len as
6650 increment, rather than the maximum between that and
6651 the_low_target.decr_pc_after_break.
6653 2015-02-23 Pedro Alves <palves@redhat.com>
6655 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6656 thread was doing a step-over; always adjust the PC if
6657 we stepped over a permanent breakpoint.
6658 (linux_wait_1): If we stepped over breakpoint that was on top of a
6659 permanent breakpoint, manually advance the PC past it.
6661 2015-02-23 Pedro Alves <palves@redhat.com>
6663 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6665 (x86_fill_gregset, x86_store_gregset): Use it when handling
6668 2015-02-20 Pedro Alves <palves@redhat.com>
6670 * thread-db.c: Include "nat/linux-procfs.h".
6671 (thread_db_init): Skip listing new threads if the kernel supports
6672 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6674 2015-02-20 Pedro Alves <palves@redhat.com>
6676 * linux-low.c (status_pending_p_callback): Use ptid_match.
6678 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6680 PR breakpoints/16812
6681 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6682 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6683 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6685 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6687 PR breakpoints/15956
6688 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6690 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6692 * linux-low.c (linux_low_btrace_conf): Print size.
6693 * server.c (handle_btrace_conf_general_set): New.
6694 (hanle_general_set): Call handle_btrace_conf_general_set.
6695 (handle_query): Report Qbtrace-conf:bts:size as supported.
6697 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6699 * linux-low.c (linux_low_enable_btrace): Update parameters.
6700 (linux_low_btrace_conf): New.
6701 (linux_target_ops)<to_btrace_conf>: Initialize.
6702 * server.c (current_btrace_conf): New.
6703 (handle_btrace_enable): Rename to ...
6704 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6705 to target_enable_btrace. Update comment. Update users.
6706 (handle_qxfer_btrace_conf): New.
6707 (qxfer_packets): Add btrace-conf entry.
6708 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6709 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6710 (target_ops)<read_btrace_conf>: New.
6711 (target_enable_btrace): Update parameters.
6712 (target_read_btrace_conf): New.
6714 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6716 * server.c (handle_btrace_general_set): Remove call to
6717 target_supports_btrace.
6718 (supported_btrace_packets): New.
6719 (handle_query): Call supported_btrace_packets.
6720 * target.h: include btrace-common.h.
6721 (btrace_target_info): Removed.
6722 (supports_btrace, target_supports_btrace): Update parameters.
6724 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6726 * Makefile.in (SFILES): Add common/btrace-common.c.
6727 (OBS): Add common/btrace-common.o.
6728 (btrace-common.o): Add build rules.
6729 * linux-low: Include btrace-common.h.
6730 (linux_low_read_btrace): Use struct btrace_data. Call
6731 btrace_data_init and btrace_data_fini.
6733 2015-02-06 Pedro Alves <palves@redhat.com>
6735 * thread-db.c (find_new_threads_callback): Add debug output.
6737 2015-02-04 Pedro Alves <palves@redhat.com>
6739 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6740 (resume_stopped_resumed_lwps): New function.
6741 (linux_wait_for_event_filtered): Use it.
6743 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6745 * Makefile.in (SFILES): Add linux-personality.c.
6746 (linux-personality.o): New rule.
6747 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6748 list of objects to be built.
6749 * linux-low.c: Include nat/linux-personality.h.
6750 (linux_create_inferior): Remove code to disable address space
6751 randomization (moved to ../nat/linux-personality.c). Create
6752 cleanup to disable address space randomization.
6754 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6756 * Makefile.in (posix-strerror.o): New rule.
6757 (mingw-strerror.o): Likewise.
6758 * configure: Regenerated.
6759 * configure.ac: Source file ../common/common.host. Initialize new
6760 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6762 2015-01-14 Yao Qi <yao@codesourcery.com>
6764 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6765 (ppc-linux.o): New rule.
6766 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6767 * configure.ac: AC_CHECK_FUNCS(getauxval).
6768 * config.in: Re-generated.
6769 * configure: Re-generated.
6770 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6771 ppc64_64bit_inferior_p
6773 2015-01-14 Yao Qi <yao@codesourcery.com>
6775 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6776 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6777 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6778 (PT_ORIG_R3, PT_TRAP): Likewise.
6779 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6780 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6781 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6783 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6785 * i387-fp.c (i387_cache_to_xsave): In look over
6786 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6787 zmmh_low_space field by use of zmmh_high_space.
6789 2015-01-09 Pedro Alves <palves@redhat.com>
6791 * linux-low.c (step_over_bkpt): Move higher up in the file.
6792 (handle_extended_wait): Don't store the stop_pc here.
6793 (get_stop_pc): Adjust comments and rename to ...
6794 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6795 stopped for a software breakpoint or hardware breakpoint.
6796 (thread_still_has_status_pending_p): New function.
6797 (status_pending_p_callback): Use
6798 thread_still_has_status_pending_p. If the event is no longer
6799 interesting, resume the LWP.
6800 (handle_tracepoints): Add assert.
6801 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6802 (wstatus_maybe_breakpoint): New function.
6803 (cancel_breakpoint): Delete function.
6804 (check_stopped_by_watchpoint): New function, factored out from
6805 linux_low_filter_event.
6806 (lp_status_maybe_breakpoint): Delete function.
6807 (linux_low_filter_event): Remove filter_ptid argument.
6808 Leave thread group exits pending here. Store the LWP's stop PC.
6809 Always leave events pending.
6810 (linux_wait_for_event_filtered): Pull all events out of the
6811 kernel, and leave them all pending.
6812 (count_events_callback, select_event_lwp_callback): Consider all
6814 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6815 (select_event_lwp): Only give preference to the stepping LWP in
6816 all-stop mode. Adjust comments.
6817 (ignore_event): New function.
6818 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6819 references to cancel_breakpoints. Adjust to renames. Also give
6820 equal priority to all LWPs that have had events in non-stop mode.
6821 If reporting a software breakpoint event, unadjust the LWP's PC.
6822 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6823 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6825 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6826 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6827 (linux_stopped_by_watchpoint): Adjust.
6828 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6829 * linux-low.h (enum lwp_stop_reason): New.
6830 (struct lwp_info) <stop_pc>: Adjust comment.
6831 <stopped_by_watchpoint>: Delete field.
6832 <stop_reason>: New field.
6833 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6834 * mem-break.c (software_breakpoint_inserted_here)
6835 (hardware_breakpoint_inserted_here): New function.
6836 * mem-break.h (software_breakpoint_inserted_here)
6837 (hardware_breakpoint_inserted_here): Declare.
6838 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6839 (cancel_breakpoints): Delete.
6840 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6841 (upload_fast_traceframes): Remove references to
6844 2015-01-09 Pedro Alves <palves@redhat.com>
6846 * thread-db.c (find_new_threads_callback): Ignore thread if the
6847 kernel thread ID is -1.
6849 2015-01-09 Pedro Alves <palves@redhat.com>
6851 * linux-low.c (linux_attach_fail_reason_string): Move to
6852 nat/linux-ptrace.c, and rename.
6853 (linux_attach_lwp): Update comment.
6854 (attach_proc_task_lwp_callback): New function.
6855 (linux_attach): Adjust to rename and use
6856 linux_proc_attach_tgid_threads.
6857 (linux_attach_fail_reason_string): Delete declaration.
6859 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6861 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6862 * server.c (gdbserver_version): Likewise.
6864 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6866 * remote-utils.c: Include ctype.h.
6867 (input_interrupt): Explicitly handle the case when the char
6868 received is the NUL byte. Improve the printing of non-ASCII
6871 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6873 * linux-low.c (linux_low_filter_event): Update call to
6874 linux_enable_event_reporting following the addition of
6875 a new parameter to that function.
6877 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6880 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6881 (AARCH64_FPCR_REGNO): Likewise.
6882 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6883 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6884 (aarch64_store_fpregset): Likewise.
6886 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6888 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6889 Remove FIXME comment about assumption about N.
6891 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6893 * configure.ac: If large-file support is disabled in GDBserver,
6894 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6895 * configure: Regenerate.
6897 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6899 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6900 warning upon ENODATA from ptrace.
6901 * linux-s390-low.c (s390_store_tdb): New.
6902 (s390_regsets): Add regset for NT_S390_TDB.
6904 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6906 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6907 without a fill_function.
6908 * linux-s390-low.c (s390_fill_last_break): Remove.
6909 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6910 (s390_arch_setup): Use regset's size instead of fill_function for
6913 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6915 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6916 the regset's store function when ptrace returned an error.
6917 * regcache.c (get_thread_regcache): Invalidate register cache
6918 before fetching inferior's registers.
6920 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6922 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6923 while-loop as for-loop.
6924 (regsets_store_inferior_registers): Likewise.
6926 2014-11-28 Yao Qi <yao@codesourcery.com>
6928 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6929 * config.in, configure: Re-generate.
6930 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6933 2014-11-21 Yao Qi <yao@codesourcery.com>
6935 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6936 (AC_CHECK_HEADERS): Remove malloc.h.
6937 * configure: Re-generated.
6938 * config.in: Re-generated.
6939 * server.h: Don't include alloca.h and malloc.h.
6940 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6941 Don't include malloc.h.
6943 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6945 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6946 corresponding ERRNO check in same block.
6948 2014-11-12 Pedro Alves <palves@redhat.com>
6950 * server.c (cont_thread): Update comment.
6951 (start_inferior, attach_inferior): No longer clear cont_thread.
6952 (handle_v_cont): No longer set cont_thread.
6953 (captured_main): Clear cont_thread each time a GDB connects.
6955 2014-11-12 Pedro Alves <palves@redhat.com>
6957 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6958 thread, and don't resume all threads if the Hc thread has exited.
6960 2014-11-12 Pedro Alves <palves@redhat.com>
6962 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6963 the process group instead of to a specific LWP.
6965 2014-10-15 Pedro Alves <palves@redhat.com>
6968 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6970 (arm_set_thread_context): Delete.
6971 (the_low_target): Adjust.
6972 * win32-i386-low.c (debug_registers_changed)
6973 (debug_registers_used): Delete.
6974 (update_debug_registers_callback): New function.
6975 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6976 needing to update their debug registers.
6977 (win32_get_current_dr): New function.
6978 (x86_dr_low_get_addr, x86_dr_low_get_control)
6979 (x86_dr_low_get_status): Fetch the debug register from the thread
6981 (i386_initial_stuff): Adjust.
6982 (i386_get_thread_context): Remove current_event parameter. Don't
6983 clear debug_registers_changed nor copy DR values to
6985 (i386_set_thread_context): Delete.
6986 (i386_prepare_to_resume): New function.
6987 (i386_thread_added): Mark the thread as needing to update irs
6989 (the_low_target): Remove i386_set_thread_context and install
6990 i386_prepare_to_resume.
6991 * win32-low.c (win32_get_thread_context): Adjust.
6992 (win32_set_thread_context): Use SetThreadContext
6994 (win32_prepare_to_resume): New function.
6995 (win32_require_context): New function, factored out from ...
6996 (thread_rec): ... this.
6997 (continue_one_thread): Call win32_prepare_to_resume on each thread
6998 we're about to continue.
6999 (win32_resume): Call win32_prepare_to_resume on the event thread.
7000 * win32-low.h (struct win32_thread_info)
7001 <debug_registers_changed>: New field.
7002 (struct win32_target_ops): Change prototype of set_thread_context,
7003 delete set_thread_context and add prepare_to_resume.
7004 (win32_require_context): New declaration.
7006 2014-10-08 Gary Benson <gbenson@redhat.com>
7008 * server.h: Do not include common-exceptions.h.
7010 2014-10-08 Gary Benson <gbenson@redhat.com>
7012 * server.h: Do not include cleanups.h.
7014 2014-09-30 James Hogan <james.hogan@imgtec.com>
7016 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7019 2014-09-23 Yao Qi <yao@codesourcery.com>
7021 * linux-low.c (lp_status_maybe_breakpoint): New function.
7022 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7023 (count_events_callback): Likewise.
7024 (select_event_lwp_callback): Likewise.
7025 (cancel_breakpoints_callback): Likewise.
7027 2014-09-19 Don Breazeal <donb@codesourcery.com>
7029 * linux-low.c (handle_extended_wait): Call
7030 linux_ptrace_get_extended_event.
7031 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7032 linux_is_extended_waitstatus.
7034 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7036 * Makefile.in (CPPFLAGS): Define.
7037 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7038 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7040 2014-09-16 Gary Benson <gbenson@redhat.com>
7042 * inferiors.h (current_inferior): Renamed as...
7043 (current_thread): New variable. All uses updated.
7044 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7045 (maybe_move_out_of_jump_pad): Likewise.
7046 (cancel_breakpoint): Likewise.
7047 (linux_low_filter_event): Likewise.
7048 (wait_for_sigstop): Likewise.
7049 (linux_resume_one_lwp): Likewise.
7050 (need_step_over_p): Likewise.
7051 (start_step_over): Likewise.
7052 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7053 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7054 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7055 and save_inferior as saved_thread.
7056 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7058 (regcache_invalidate_thread): Likewise.
7059 * remote-utils.c (prepare_resume_reply): Likewise.
7060 * thread-db.c (thread_db_get_tls_address): Likewise.
7061 (disable_thread_event_reporting): Likewise.
7062 (remove_thread_event_breakpoints): Likewise.
7063 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7065 * target.h (set_desired_inferior): Renamed as...
7066 (set_desired_thread): New declaration. All uses updated.
7067 * server.c (myresume): Updated comment to reference thread instead
7069 (handle_serial_event): Likewise.
7070 (handle_target_event): Likewise.
7072 2014-09-12 Tom Tromey <tromey@redhat.com>
7073 Gary Benson <gbenson@redhat.com>
7075 * regcache.h: Include common-regcache.h.
7076 (regcache_read_pc): Don't declare.
7077 * regcache.c (get_thread_regcache_for_ptid): New function.
7079 2014-09-11 Tom Tromey <tromey@redhat.com>
7080 Gary Benson <gbenson@redhat.com>
7082 * symbol.c: New file.
7083 * Makefile.in (SFILES): Add symbol.c.
7084 (OBS): Add symbol.o.
7086 2014-09-11 Gary Benson <gbenson@redhat.com>
7088 * target.c (target_stop_ptid, target_continue_ptid): New
7091 2014-09-11 Tom Tromey <tromey@redhat.com>
7092 Gary Benson <gbenson@redhat.com>
7094 * target.h: Include target/target.h.
7095 * target.c (target_read_memory, target_read_uint32)
7096 (target_write_memory): New functions.
7098 2014-09-11 Gary Benson <gbenson@redhat.com>
7100 * server.h (debug_hw_points): Don't declare.
7101 * server.c (debug_hw_points): Don't define. Replace all uses
7102 with show_debug_regs.
7103 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7104 all uses with show_debug_regs.
7106 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7108 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7109 endianness into account.
7110 (ppc_supply_ptrace_register): Likewise.
7112 2014-09-03 James Hogan <james.hogan@imgtec.com>
7114 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7115 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7117 2014-09-03 Gary Benson <gbenson@redhat.com>
7119 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7120 ALL_DEBUG_ADDRESS_REGISTERS.
7122 2014-09-02 Gary Benson <gbenson@redhat.com>
7124 * i386-low.h: Renamed as...
7125 * x86-low.h: New file. All type, function and variable name
7126 prefixes changed from "i386_" to "x86_". All references updated.
7127 * i386-low.c: Renamed as...
7128 * x86-low.c: New file. All type, function and variable name
7129 prefixes changed from "i386_" to "x86_". All references updated.
7131 2014-09-02 Gary Benson <gbenson@redhat.com>
7133 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7134 (x86_linux_new_thread): Likewise.
7136 2014-08-29 Gary Benson <gbenson@redhat.com>
7138 * server.h (setjmp.h): Do not include.
7139 (toplevel): Do not declare.
7140 (common-exceptions.h): Include.
7141 (cleanups.h): Likewise.
7142 * server.c (toplevel): Do not define.
7143 (exit_code): New static global.
7144 (detach_or_kill_for_exit_cleanup): New function.
7145 (main): New function. Original main renamed to...
7146 (captured_main): New function.
7147 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7149 2014-08-29 Gary Benson <gbenson@redhat.com>
7151 * Makefile.in (SFILES): Add common/common-exceptions.c.
7152 (OBS): Add common-exceptions.o.
7153 (common-exceptions.o): New rule.
7154 * utils.c (prepare_to_throw_exception): New function.
7156 2014-08-29 Gary Benson <gbenson@redhat.com>
7158 * config.in: Regenerate.
7159 * configure: Likewise.
7161 2014-08-29 Gary Benson <gbenson@redhat.com>
7163 * Makefile.in (SFILES): Add common/cleanups.c.
7165 (cleanups.o): New rule.
7167 2014-08-29 Gary Benson <gbenson@redhat.com>
7169 * utils.c (internal_vwarning): New function.
7171 2014-08-28 Gary Benson <gbenson@redhat.com>
7173 * utils.h (fatal): Remove declaration.
7174 * utils.c (fatal): Remove function.
7176 2014-08-28 Gary Benson <gbenson@redhat.com>
7178 * tracepoint.c (gdb_agent_init): Replace fatal with
7180 (initialize_tracepoint): Likewise.
7182 2014-08-28 Gary Benson <gbenson@redhat.com>
7184 * remote-utils.c (remote_prepare): Replace fatal with error.
7186 2014-08-28 Gary Benson <gbenson@redhat.com>
7188 * linux-low.c (linux_async): Replace fatal with warning.
7190 (linux_start_non_stop): Return -1 if linux_async failed.
7192 2014-08-28 Gary Benson <gbenson@redhat.com>
7194 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7196 (i386_dr_low_get_addr): Remove vague comment.
7197 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7200 2014-08-28 Gary Benson <gbenson@redhat.com>
7202 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7203 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7205 (linux_resume_one_lwp): Likewise.
7206 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7208 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7209 with internal_error.
7210 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7211 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7212 (find_register_by_name): Replace fatal with internal_error.
7213 (find_regno): Likewise.
7214 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7215 * thread-db.c (thread_db_create_event): Likewise.
7216 (thread_db_load_search): Likewise.
7217 (try_thread_db_load_1): Likewise.
7218 * tracepoint.c (get_jump_space_head): Replace fatal with
7220 (claim_trampoline_space): Likewise.
7221 (have_fast_tracepoint_trampoline_buffer): Likewise.
7222 (cmd_qtstart): Likewise.
7223 (stop_tracing): Likewise.
7224 (fast_tracepoint_collecting): Likewise.
7225 (target_malloc): Likewise.
7226 (download_tracepoint): Likewise.
7227 (download_trace_state_variables): Replace check with gdb_assert.
7228 (upload_fast_traceframes): Replace fatal with internal_error.
7230 2014-08-19 Tom Tromey <tromey@redhat.com>
7231 Gary Benson <gbenson@redhat.com>
7233 * Makefile.in (SFILES): Add common/common-debug.c.
7234 (OBS): Add common-debug.o.
7235 (common-debug.o): New rule.
7236 * debug.h (debug_printf): Don't declare.
7237 * debug.c (debug_printf): Renamed and rewritten as...
7238 (debug_vprintf): New function.
7240 2014-08-19 Gary Benson <gbenson@redhat.com>
7242 * utils.h: Do not include print-utils.h.
7244 2014-08-19 Tom Tromey <tromey@redhat.com>
7245 Gary Benson <gbenson@redhat.com>
7247 * server.h: Add static assertion.
7248 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7250 2014-08-19 Tom Tromey <tromey@redhat.com>
7251 Gary Benson <gbenson@redhat.com>
7253 * Makefile.in (SFILES): Add common/errors.c.
7254 (OBS): Add errors.o.
7255 (IPA_OBS): Add errors-ipa.o.
7256 (errors.o): New rule.
7257 (errors-ipa.o): Likewise.
7258 * utils.h (perror_with_name, error, warning): Don't declare.
7259 * utils.c (warning): Renamed and rewritten as...
7260 (vwarning): New function.
7261 (error): Renamed and rewritten as...
7262 (verror): New function.
7263 (internal_error): Renamed and rewritten as...
7264 (internal_verror): New function.
7266 2014-08-07 Gary Benson <gbenson@redhat.com>
7268 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7269 * configure: Regenerate.
7270 * config.in: Likewise.
7271 * server.h: Do not include errno.h.
7272 * event-loop.c: Likewise.
7273 * hostio-errno.c: Likewise.
7274 * linux-low.c: Likewise.
7275 * remote-utils.c: Likewise.
7276 * spu-low.c: Likewise.
7277 * utils.c: Likewise.
7278 * gdbreplay.c: Unconditionally include errno.h.
7280 2014-08-07 Gary Benson <gbenson@redhat.com>
7282 * server.h: Do not include string.h.
7283 * event-loop.c: Likewise.
7284 * linux-low.c: Likewise.
7285 * regcache.c: Likewise.
7286 * remote-utils.c: Likewise.
7287 * spu-low.c: Likewise.
7288 * utils.c: Likewise.
7290 2014-08-07 Gary Benson <gbenson@redhat.com>
7292 * server.h: Do not include gdb_assert.h.
7294 2014-08-07 Gary Benson <gbenson@redhat.com>
7296 * server.h: Do not include common-utils.h.
7298 2014-08-07 Gary Benson <gbenson@redhat.com>
7300 * server.h: Do not include ptid.h.
7301 * notif.h: Likewise.
7303 2014-08-07 Gary Benson <gbenson@redhat.com>
7305 * server.h: Do not include gdb_locale.h.
7307 2014-08-07 Gary Benson <gbenson@redhat.com>
7309 * server.h: Do not include gdb/signals.h.
7310 * win32-low.c: Likewise.
7312 2014-08-07 Gary Benson <gbenson@redhat.com>
7314 * server.h: Do not include pathmax.h.
7316 2014-08-07 Gary Benson <gbenson@redhat.com>
7318 * server.h: Do not include libiberty.h.
7319 * linux-bfin-low.c: Likewise.
7321 2014-08-07 Gary Benson <gbenson@redhat.com>
7323 * server.h: Do not include ansidecl.h.
7325 2014-08-07 Gary Benson <gbenson@redhat.com>
7327 * linux-x86-low.c: Do not include stddef.h.
7328 * lynx-ppc-low.c: Likewise.
7329 * tracepoint.c: Likewise.
7331 2014-08-07 Gary Benson <gbenson@redhat.com>
7333 * server.h: Do not include stdarg.h.
7334 * nto-low.c: Likewise.
7336 2014-08-07 Gary Benson <gbenson@redhat.com>
7338 * server.h: Do not include stdlib.h.
7339 * inferiors.c: Likewise.
7340 * linux-low.c: Likewise.
7341 * regcache.c: Likewise.
7342 * spu-low.c: Likewise.
7343 * tracepoint.c: Likewise.
7344 * utils.c: Likewise.
7346 2014-08-07 Gary Benson <gbenson@redhat.com>
7348 * server.h: Do not include stdio.h.
7349 * linux-low.c: Likewise.
7350 * remote-utils.c: Likewise.
7351 * spu-low.c: Likewise.
7352 * utils.c: Likewise.
7353 * wincecompat.c: Likewise.
7355 2014-08-06 Gary Benson <gbenson@redhat.com>
7357 * regcache.c (init_register_cache): Move conditionals inside if.
7359 2014-08-06 Gary Benson <gbenson@redhat.com>
7361 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7363 2014-07-31 Gary Benson <gbenson@redhat.com>
7365 * ax.h: Do not include server.h.
7366 * gdbthread.h: Likewise.
7367 * lynx-low.h: Likewise.
7368 * notif.h: Likewise.
7370 2014-07-30 Gary Benson <gbenson@redhat.com>
7372 * server.h: Include common-defs.h.
7373 Do not include config.h or build-gnulib-gdbserver/config.h.
7375 2014-07-30 Gary Benson <gbenson@redhat.com>
7377 * hostio-errno.c: Move server.h to top of includes list.
7378 * inferiors.c: Likewise.
7379 * linux-x86-low.c: Likewise.
7380 * notif.c: Include server.h.
7382 2014-07-24 Tom Tromey <tromey@redhat.com>
7383 Gary Benson <gbenson@redhat.com>
7385 * server.h (CORE_ADDR): Now unsigned.
7387 2014-07-16 Pedro Alves <palves@redhat.com>
7389 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7391 2014-07-15 Pedro Alves <palves@redhat.com>
7393 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7396 2014-07-11 Pedro Alves <palves@redhat.com>
7398 * linux-low.c (kill_wait_lwp): New function, based on
7399 kill_one_lwp_callback, but use my_waitpid directly.
7400 (kill_one_lwp_callback, linux_kill): Use it.
7402 2014-06-23 Pedro Alves <palves@redhat.com>
7404 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7405 before setting DR0..DR3.
7407 2014-06-20 Gary Benson <gbenson@redhat.com>
7409 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7410 * configure: Regenerated.
7411 * config.in: Likewise.
7413 2014-06-20 Gary Benson <gbenson@redhat.com>
7415 * Makefile.in (SFILES): Update locations for files moved
7417 (object file files): Reordered.
7419 2014-06-20 Gary Benson <gbenson@redhat.com>
7421 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7422 (i386_dr_low_set_addr): Likewise.
7423 (i386_dr_low_get_addr): Likewise.
7424 (i386_dr_low_can_set_control): Likewise.
7425 (i386_dr_low_set_control): Likewise.
7426 (i386_dr_low_get_control): Likewise.
7427 (i386_dr_low_get_status): Likewise.
7428 (i386_get_debug_register_length): Likewise.
7429 * linux-x86-low.c (i386_dr_low_set_addr):
7430 Changed signature. Made static.
7431 (i386_dr_low_get_addr): Likewise.
7432 (i386_dr_low_set_control): Likewise.
7433 (i386_dr_low_get_control): Likewise.
7434 (i386_dr_low_get_status): Likewise.
7435 (i386_dr_low): New global variable.
7436 * win32-i386-low.c (i386_dr_low_set_addr):
7437 Changed signature. Made static.
7438 (i386_dr_low_get_addr): Likewise.
7439 (i386_dr_low_set_control): Likewise.
7440 (i386_dr_low_get_control): Likewise.
7441 (i386_dr_low_get_status): Likewise.
7442 (i386_dr_low): New global variable.
7444 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7446 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7447 * Makefile.in (AR, AR_FLAGS): Define.
7448 * configure: Regenerate.
7450 2014-06-19 Gary Benson <gbenson@redhat.com>
7452 * Makefile.in (i386-dregs.o): New rule.
7453 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7454 * i386-low.c (target.h): Remove include.
7455 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7456 (DR_CONTROL_SHIFT): Likewise.
7457 (DR_CONTROL_SIZE): Likewise.
7458 (DR_RW_EXECUTE): Likewise.
7459 (DR_RW_WRITE): Likewise.
7460 (DR_RW_READ): Likewise.
7461 (DR_RW_IORW): Likewise.
7462 (DR_LEN_1): Likewise.
7463 (DR_LEN_2): Likewise.
7464 (DR_LEN_4): Likewise.
7465 (DR_LEN_8): Likewise.
7466 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7467 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7468 (DR_ENABLE_SIZE): Likewise.
7469 (DR_LOCAL_SLOWDOWN): Likewise.
7470 (DR_GLOBAL_SLOWDOWN): Likewise.
7471 (DR_CONTROL_RESERVED): Likewise.
7472 (I386_DR_CONTROL_MASK): Likewise.
7473 (I386_DR_VACANT): Likewise.
7474 (I386_DR_LOCAL_ENABLE): Likewise.
7475 (I386_DR_GLOBAL_ENABLE): Likewise.
7476 (I386_DR_DISABLE): Likewise.
7477 (I386_DR_SET_RW_LEN): Likewise.
7478 (I386_DR_GET_RW_LEN): Likewise.
7479 (I386_DR_WATCH_HIT): Likewise.
7480 (i386_wp_op_t): Likewise.
7481 (i386_show_dr): Likewise.
7482 (i386_length_and_rw_bits): Likewise.
7483 (i386_insert_aligned_watchpoint): Likewise.
7484 (i386_remove_aligned_watchpoint): Likewise.
7485 (i386_handle_nonaligned_watchpoint): Likewise.
7486 i386_update_inferior_debug_regs(): Likewise.
7487 (i386_dr_insert_watchpoint): Likewise.
7488 (i386_dr_remove_watchpoint): Likewise.
7489 (i386_dr_region_ok_for_watchpoint): Likewise.
7490 (i386_dr_stopped_data_address): Likewise.
7491 (i386_dr_stopped_by_watchpoint): Likewise.
7493 2014-06-19 Gary Benson <gbenson@redhat.com>
7495 * i386-low.c (i386_dr_show): Renamed to
7496 i386_show_dr and made static. All uses updated.
7497 (i386_dr_length_and_rw_bits): Renamed to
7498 i386_length_and_rw_bits and made static.
7500 (i386_dr_insert_aligned_watchpoint): Renamed to
7501 i386_insert_aligned_watchpoint and made static.
7503 (i386_dr_remove_aligned_watchpoint): Renamed to
7504 i386_remove_aligned_watchpoint and made static.
7506 (i386_dr_update_inferior_debug_regs): Renamed to
7507 i386_update_inferior_debug_regs and made static.
7510 2014-06-18 Gary Benson <gbenson@redhat.com>
7512 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7513 (i386_dr_low_can_set_control): Likewise.
7514 (i386_get_debug_register_length): Likewise.
7515 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7516 (i386_dr_low_can_set_control): Likewise.
7517 (i386_get_debug_register_length): Likewise.
7519 2014-06-17 Gary Benson <gbenson@redhat.com>
7521 * i386-low.h (i386-dregs.h): New include.
7522 (DR_FIRSTADDR): Now in i386-dregs.h.
7523 (DR_LASTADDR): Likewise.
7524 (DR_NADDR): Likewise.
7525 (DR_STATUS): Likewise.
7526 (DR_CONTROL): Likewise.
7527 (i386_debug_reg_state): Likewise.
7528 (i386_dr_insert_watchpoint): Likewise.
7529 (i386_dr_remove_watchpoint): Likewise.
7530 (i386_dr_region_ok_for_watchpoint): Likewise.
7531 (i386_dr_stopped_data_address): Likewise.
7532 (i386_dr_stopped_by_watchpoint): Likewise.
7533 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7535 2014-06-18 Gary Benson <gbenson@redhat.com>
7537 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7538 i386_dr_insert_watchpoint.
7539 (i386_low_remove_watchpoint): Renamed to
7540 i386_dr_remove_watchpoint.
7541 (i386_low_region_ok_for_watchpoint): Renamed to
7542 i386_dr_region_ok_for_watchpoint.
7543 (i386_low_stopped_data_address): Renamed to
7544 i386_dr_stopped_data_address.
7545 (i386_low_stopped_by_watchpoint): Renamed to
7546 i386_dr_stopped_by_watchpoint.
7547 * i386-low.c (i386_show_dr): Renamed to
7548 i386_dr_show and made nonstatic. All uses updated.
7549 (i386_length_and_rw_bits): Renamed to
7550 i386_dr_length_and_rw_bits and made nonstatic.
7552 (i386_insert_aligned_watchpoint): Renamed to
7553 i386_dr_insert_aligned_watchpoint and made nonstatic.
7555 (i386_remove_aligned_watchpoint): Renamed to
7556 i386_dr_remove_aligned_watchpoint and made nonstatic.
7558 (i386_update_inferior_debug_regs): Renamed to
7559 i386_dr_update_inferior_debug_regs and made nonstatic.
7561 (i386_low_insert_watchpoint): Renamed to
7562 i386_dr_insert_watchpoint. All uses updated.
7563 (i386_low_remove_watchpoint): Renamed to
7564 i386_dr_remove_watchpoint. All uses updated.
7565 (i386_low_region_ok_for_watchpoint): Renamed to
7566 i386_dr_region_ok_for_watchpoint. All uses updated.
7567 (i386_low_stopped_data_address): Renamed to
7568 i386_dr_stopped_data_address. All uses updated.
7569 (i386_low_stopped_by_watchpoint): Renamed to
7570 i386_dr_stopped_by_watchpoint. All uses updated.
7572 2014-06-18 Gary Benson <gbenson@redhat.com>
7574 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7575 (i386_dr_low_can_set_control): Likewise.
7576 (i386_insert_aligned_watchpoint): New check.
7578 2014-06-18 Gary Benson <gbenson@redhat.com>
7580 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7583 2014-06-18 Gary Benson <gbenson@redhat.com>
7585 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7586 instead of fatal and error.
7587 (i386_handle_nonaligned_watchpoint): Likewise.
7589 2014-06-18 Gary Benson <gbenson@redhat.com>
7591 * i386-low.c (i386_get_debug_register_length): New macro.
7592 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7593 (i386_show_dr): Use debug_printf instead of fprintf. Use
7594 phex to format values.
7596 2014-06-18 Gary Benson <gbenson@redhat.com>
7598 * i386-low.h: Comment changes.
7599 * i386-low.c: Likewise.
7601 2014-06-18 Gary Benson <gbenson@redhat.com>
7603 * i386-low.c: Whitespace changes.
7605 2014-06-12 Tom Tromey <tromey@redhat.com>
7607 * utils.c (freeargv): Remove.
7609 2014-06-12 Tom Tromey <tromey@redhat.com>
7611 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7612 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7613 (parse_debug_format_options): Likewise.
7614 (gdbserver_usage): Likewise.
7615 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7616 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7617 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7619 ($(LIBGNU)): Depend on libiberty.
7620 (all-lib): Recurse into all subdirs.
7621 (install-only): Invoke "install" target in subdirs.
7622 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7624 * configure: Rebuild.
7625 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7626 for vasprintf, vsnprintf, or gettimeofday.
7627 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7630 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7632 * development.sh: Delete.
7633 * Makefile.in (config.status): Adjust dependency on development.sh.
7634 * configure.ac: Adjust development.sh source call.
7635 * configure: Regenerate.
7637 2014-06-02 Pedro Alves <palves@redhat.com>
7639 * ax.c (gdb_free_agent_expr): New function.
7640 * ax.h (gdb_free_agent_expr): New declaration.
7641 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7643 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7645 (clear_breakpoint_conditions_and_commands): New function.
7646 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7647 (clear_breakpoint_conditions_and_commands): New declaration.
7649 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7651 * linux-aarch64-low.c (asm/ptrace.h): Include.
7653 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7655 Fix TLS access for -static -pthread.
7656 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7657 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7658 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7660 2014-05-20 Pedro Alves <palves@redhat.com>
7662 * linux-aarch64-low.c (aarch64_insert_point)
7663 (aarch64_remove_point): No longer check whether the type is
7664 supported here. Adjust to new interface.
7665 (the_low_target): Install aarch64_supports_z_point_type as
7666 supports_z_point_type method.
7667 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7668 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7669 instead of a Z packet char. Adjust.
7670 (arm_supports_z_point_type): New function.
7671 (arm_insert_point, arm_remove_point): Adjust to new interface.
7672 (the_low_target): Install arm_supports_z_point_type.
7673 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7674 (cris_insert_point, cris_remove_point): Adjust to new interface.
7675 Don't check whether the type is supported here.
7676 (the_low_target): Install cris_supports_z_point_type.
7677 * linux-low.c (linux_supports_z_point_type): New function.
7678 (linux_insert_point, linux_remove_point): Adjust to new interface.
7679 * linux-low.h (struct linux_target_ops) <insert_point,
7680 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7681 raw_breakpoint pointer parameter.
7682 <supports_z_point_type>: New method.
7683 * linux-mips-low.c (mips_supports_z_point_type): New function.
7684 (mips_insert_point, mips_remove_point): Adjust to new interface.
7685 Use mips_supports_z_point_type.
7686 (the_low_target): Install mips_supports_z_point_type.
7687 * linux-ppc-low.c (the_low_target): Install NULL as
7688 supports_z_point_type method.
7689 * linux-s390-low.c (the_low_target): Install NULL as
7690 supports_z_point_type method.
7691 * linux-sparc-low.c (the_low_target): Install NULL as
7692 supports_z_point_type method.
7693 * linux-x86-low.c (x86_supports_z_point_type): New function.
7694 (x86_insert_point): Adjust to new insert_point interface. Use
7695 insert_memory_breakpoint. Adjust to new
7696 i386_low_insert_watchpoint interface.
7697 (x86_remove_point): Adjust to remove_point interface. Use
7698 remove_memory_breakpoint. Adjust to new
7699 i386_low_remove_watchpoint interface.
7700 (the_low_target): Install x86_supports_z_point_type.
7701 * lynx-low.c (lynx_target_ops): Install NULL as
7702 supports_z_point_type callback.
7703 * nto-low.c (nto_supports_z_point_type): New.
7704 (nto_insert_point, nto_remove_point): Adjust to new interface.
7705 (nto_target_ops): Install nto_supports_z_point_type.
7706 * mem-break.c: Adjust intro comment.
7707 (struct raw_breakpoint) <raw_type, size>: New fields.
7708 <inserted>: Update comment.
7709 <shlib_disabled>: Delete field.
7710 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7711 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7712 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7713 (raw_bkpt_type_to_target_hw_bp_type): New function.
7714 (find_enabled_raw_code_breakpoint_at): New function.
7715 (find_raw_breakpoint_at): New type and size parameters. Use them.
7716 (insert_memory_breakpoint): New function, based off
7717 set_raw_breakpoint_at.
7718 (remove_memory_breakpoint): New function.
7719 (set_raw_breakpoint_at): Reimplement.
7720 (set_breakpoint): New, based on set_breakpoint_at.
7721 (set_breakpoint_at): Reimplement.
7722 (delete_raw_breakpoint): Go through the_target->remove_point
7723 instead of assuming memory breakpoints.
7724 (find_gdb_breakpoint_at): Delete.
7725 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7726 (find_gdb_breakpoint): New function.
7727 (set_gdb_breakpoint_at): Delete.
7728 (z_type_supported): New function.
7729 (set_gdb_breakpoint_1): New function, loosely based off
7730 set_gdb_breakpoint_at.
7731 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7732 (delete_gdb_breakpoint_at): Delete.
7733 (delete_gdb_breakpoint_1): New function, loosely based off
7734 delete_gdb_breakpoint_at.
7735 (delete_gdb_breakpoint): New function.
7736 (clear_gdb_breakpoint_conditions): Rename to ...
7737 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7739 (add_condition_to_breakpoint): Make static.
7740 (add_breakpoint_condition): Take a struct breakpoint pointer
7741 instead of an address. Adjust.
7742 (gdb_condition_true_at_breakpoint): Rename to ...
7743 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7745 (gdb_condition_true_at_breakpoint): Reimplement.
7746 (add_breakpoint_commands): Take a struct breakpoint pointer
7747 instead of an address. Adjust.
7748 (gdb_no_commands_at_breakpoint): Rename to ...
7749 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7750 parameter. Return true if no breakpoint was found. Change debug
7752 (gdb_no_commands_at_breakpoint): Reimplement.
7753 (run_breakpoint_commands): Rename to ...
7754 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7755 and change return type to boolean.
7756 (run_breakpoint_commands): New function.
7757 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7758 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7759 breakpoint. Go through the_target->remove_point instead of
7760 assuming memory breakpoint.
7761 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7762 software and hardware breakpoints.
7763 (reinsert_raw_breakpoint): Go through the_target->insert_point
7764 instead of assuming memory breakpoint.
7765 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7766 software and hardware breakpoints.
7767 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7768 Check both software and hardware breakpoints.
7769 (validate_inserted_breakpoint): Assert the breakpoint is a
7770 software breakpoint. Set the inserted flag to -1 instead of
7771 setting shlib_disabled.
7772 (delete_disabled_breakpoints): Adjust.
7773 (validate_breakpoints): Only validate software breakpoints.
7774 Adjust to inserted flag change.
7775 (check_mem_read, check_mem_write): Skip breakpoint types other
7776 than software breakpoints. Adjust to inserted flag change.
7777 * mem-break.h (enum raw_bkpt_type): New enum.
7778 (raw_breakpoint, struct process_info): Forward declare.
7779 (Z_packet_to_target_hw_bp_type): Delete declaration.
7780 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7781 (set_gdb_breakpoint, delete_gdb_breakpoint)
7782 (clear_breakpoint_conditions): New declarations.
7783 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7784 (breakpoint_inserted_here): Update comment.
7785 (add_breakpoint_condition, add_breakpoint_commands): Replace
7786 address parameter with a breakpoint pointer parameter.
7787 (gdb_breakpoint_here): Update comment.
7788 (delete_gdb_breakpoint_at): Delete.
7789 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7790 * server.c (process_point_options): Take a struct breakpoint
7791 pointer instead of an address. Adjust.
7792 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7793 delete_gdb_breakpoint.
7794 * spu-low.c (spu_target_ops): Install NULL as
7795 supports_z_point_type method.
7796 * target.h: Include mem-break.h.
7797 (struct target_ops) <prepare_to_access_memory>: Update comment.
7798 <supports_z_point_type>: New field.
7799 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7800 instead of a char. Also take a raw breakpoint pointer.
7801 * win32-arm-low.c (the_low_target): Install NULL as
7802 supports_z_point_type.
7803 * win32-i386-low.c (i386_supports_z_point_type): New function.
7804 (i386_insert_point, i386_remove_point): Adjust to new interface.
7805 (the_low_target): Install i386_supports_z_point_type.
7806 * win32-low.c (win32_supports_z_point_type): New function.
7807 (win32_insert_point, win32_remove_point): Adjust to new interface.
7808 (win32_target_ops): Install win32_supports_z_point_type.
7809 * win32-low.h (struct win32_target_ops):
7810 <supports_z_point_type>: New method.
7811 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7812 instead of a char. Also take a raw breakpoint pointer.
7814 2014-05-20 Pedro Alves <palves@redhat.com>
7816 * mem-break.h: Include break-common.h.
7817 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7818 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7819 (Z_packet_to_target_hw_bp_type): New declaration.
7820 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7821 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7822 (Z_PACKET_ACCESS_WP): Delete macros.
7823 (Z_packet_to_hw_type): Delete function.
7824 * i386-low.h: Don't include break-common.h here.
7825 (Z_packet_to_hw_type): Delete declaration.
7826 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7827 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7828 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7829 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7830 * linux-aarch64-low.c: Don't include break-common.h here.
7831 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7832 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7833 (Z_packet_to_target_hw_bp_type): Delete function.
7834 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7836 (mips_insert_point, mips_remove_point): Use
7837 Z_packet_to_target_hw_bp_type.
7839 2014-05-20 Pedro Alves <palves@redhat.com>
7841 * linux-aarch64-low.c: Include break-common.h.
7842 (enum target_point_type): Delete.
7843 (Z_packet_to_point_type): Rename to ...
7844 (Z_packet_to_target_hw_bp_type): ... this, and return a
7845 target_hw_bp_type instead.
7846 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7847 instead of an enum target_point_type.
7848 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7850 (aarch64_dr_state_insert_one_point)
7851 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7852 (aarch64_handle_aligned_watchpoint)
7853 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7854 Take an enum target_hw_bp_type instead of an enum
7856 (aarch64_supports_z_point_type): New function.
7857 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7858 use Z_packet_to_target_hw_bp_type.
7860 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7862 * configure.ac: Only use -Werror by default when DEVELOPMENT
7864 * configure: Regenerate.
7866 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7868 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7869 * linux-x86-low.c (X86_64_USER_REGS): New.
7870 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7872 2014-04-28 Yao Qi <yao@codesourcery.com>
7874 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7877 2014-04-25 Pedro Alves <palves@redhat.com>
7880 * linux-low.c (linux_attach_fail_reason_string): New function.
7881 (linux_attach_lwp): Delete.
7882 (linux_attach_lwp_1): Rename to ...
7883 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7884 argument. Remove "initial" parameter. Return int instead of
7885 void. Don't error or warn here.
7886 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7887 failure to attach to the tgid. Call warning when failing to
7889 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7890 argument. Remove "initial" parameter. Return int instead of
7891 void. Don't error or warn here.
7892 (linux_attach_fail_reason_string): New declaration.
7893 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7894 interface change. Use linux_attach_fail_reason_string.
7896 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7897 Walfred Tedeschi <walfred.tedeschi@intel.com>
7899 * Makefile.in: Added rules to handle new files
7900 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7901 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7902 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7903 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7904 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7905 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7907 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7908 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7909 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7910 i386/x32-avx512.xml.
7911 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7912 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7913 i386/x32-avx512-linux.xml.
7914 * i387-fp.c (num_avx512_k_registers): New constant for number
7916 (num_avx512_zmmh_low_registers): New constant for number of
7917 lower ZMM registers (0-15).
7918 (num_avx512_zmmh_high_registers): New constant for number of
7919 higher ZMM registers (16-31).
7920 (num_avx512_ymmh_registers): New contant for number of higher
7921 YMM registers (ymm16-31 added by avx521 on x86_64).
7922 (num_avx512_xmm_registers): New constant for number of higher
7923 XMM registers (xmm16-31 added by AVX512 on x86_64).
7924 (struct i387_xsave): Add space for AVX512 registers.
7925 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7926 Add code to handle AVX512 registers.
7927 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7928 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7929 prototypei from generated file.
7930 (tdesc_amd64_avx512_linux): Likewise.
7931 (init_registers_x32_avx512_linux): Likewise.
7932 (tdesc_x32_avx512_linux): Likewise.
7933 (init_registers_i386_avx512_linux): Likewise.
7934 (tdesc_i386_avx512_linux): Likewise.
7935 (x86_64_regmap): Add AVX512 registers.
7936 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7938 (initialize_low_arch): Add code to initialize AVX512 registers.
7940 2014-04-23 Pedro Alves <palves@redhat.com>
7942 * mem-break.c (find_gdb_breakpoint_at): Make static.
7943 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7945 2014-04-23 Pedro Alves <palves@redhat.com>
7947 * i386-low.c: Don't include break-common.h here.
7948 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7949 prototype to take target_hw_bp_type as argument instead of a Z
7951 * i386-low.h: Include break-common.h here.
7952 (Z_packet_to_hw_type): Declare.
7953 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7955 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7956 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7957 (x86_remove_point): Convert the packet number to a
7958 target_hw_bp_type before calling i386_low_remove_watchpoint.
7959 * win32-i386-low.c (i386_insert_point): Convert the packet number
7960 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7961 (i386_remove_point): Convert the packet number to a
7962 target_hw_bp_type before calling i386_low_remove_watchpoint.
7964 2014-04-23 Pedro Alves <palves@redhat.com>
7966 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7968 2014-04-10 Pedro Alves <palves@redhat.com>
7970 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7971 Check if the condition or command is NULL before checking if the
7972 breakpoint is known. On success, return true.
7973 * mem-break.h (add_breakpoint_condition): Document return.
7974 (add_breakpoint_commands): Add describing comment.
7975 * server.c (skip_to_semicolon): New function.
7976 (process_point_options): Use it.
7978 2014-04-09 Pedro Alves <palves@redhat.com>
7980 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7983 2014-02-27 Pedro Alves <palves@redhat.com>
7986 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7988 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7990 (last_thread_of_process_p): Take a PID argument instead of a
7992 (linux_wait_for_lwp): Delete.
7993 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7995 (linux_low_filter_event): New function, party factored out from
7996 linux_wait_for_event.
7997 (linux_wait_for_event): Rename to ...
7998 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7999 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8000 sigsuspend. Check for zombie leaders.
8001 (linux_wait_for_event): Reimplement as wrapper around
8002 linux_wait_for_event_filtered.
8003 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8004 a normal or signal exit is seen, it's the whole process exiting.
8005 (wait_for_sigstop): No longer a for_each_inferior callback.
8006 Rewrite on top of linux_wait_for_event_filtered.
8007 (stop_all_lwps): Call wait_for_sigstop directly.
8008 * server.c (resume, handle_target_event): Handle
8009 TARGET_WAITKIND_NO_RESUMED.
8011 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8013 * win32-low.c (psapi_get_dll_name,
8014 * win32_CreateToolhelp32Snapshot): Delete.
8015 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8016 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8018 (handle_load_dll): Add function description.
8019 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8021 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8023 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8025 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8026 base address when calling win32_add_one_solib.
8027 (handle_load_dll): Delete local variable load_addr.
8028 Remove 0x1000 offset applied to DLL base address when calling
8029 win32_add_one_solib.
8030 (handle_unload_dll): Add comment.
8032 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8034 * win32-low.c (win32_add_all_dlls): Renames
8035 win32_ensure_ntdll_loaded. Rewrite function documentation.
8036 Adjust implementation to always load all DLLs.
8037 Add 0x1000 offset to DLL base address when calling
8038 win32_add_one_solib.
8039 (child_initialization_done): New static global.
8040 (do_initial_child_stuff): Set child_initialization_done to
8041 zero during child initialization, and 1 after. Replace call
8042 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8044 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8045 (handle_unload_dll): Add function documentation.
8046 (get_child_debug_event): Ignore load and unload DLL events
8047 during child initialization.
8049 2014-02-20 Doug Evans <dje@google.com>
8051 Remove global all_lwps.
8052 * inferiors.h (ptid_of): Move here from linux-low.h.
8053 (pid_of, lwpid_of): Ditto.
8054 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8055 parameter is a struct thread_info * now.
8056 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8057 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8058 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8060 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8061 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8062 * linux-arm-low.c (update_registers_callback): Update, "entry"
8063 parameter is a struct thread_info * now.
8064 Fetch lwpid from current_inferior directly.
8065 (arm_insert_point): Pass &all_threads to find_inferior instead of
8067 (arm_remove_point): Ditto.
8068 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8069 (arm_prepare_to_resume): Fetch pid from thread.
8070 (arm_read_description): Fetch lwpid from current_inferior directly.
8071 * linux-low.c (all_lwps): Delete.
8072 (delete_lwp): Delete call to remove_inferior.
8073 (handle_extended_wait): Fetch lwpid from thread.
8074 (add_lwp): Don't set lwp->entry.id. Remove call to
8075 add_inferior_to_list.
8076 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8077 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8078 (kill_one_lwp_callback): Ditto.
8079 (linux_kill): Don't dereference NULL pointer.
8080 Fetch ptid,lwpid from thread.
8081 (get_detach_signal): Fetch ptid from thread.
8082 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8083 Simplify call to regcache_invalidate_thread.
8084 (delete_lwp_callback): Update, "entry" parameter is a
8085 struct thread_info * now. Fetch pid from thread.
8086 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8087 (status_pending_p_callback): Update, "entry" parameter is a
8088 struct thread_info * now. Fetch ptid from thread.
8089 (find_lwp_pid): Update, "entry" parameter is a
8090 struct thread_info * now.
8091 (linux_wait_for_lwp): Fetch pid from thread.
8092 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8093 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8094 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8095 (dequeue_one_deferred_signal): Ditto.
8096 (cancel_breakpoint): Fetch ptid from current_inferior.
8097 (linux_wait_for_event): Pass &all_threads to find_inferior,
8098 not &all_lwps. Fetch ptid, lwpid from thread.
8099 (count_events_callback): Update, "entry" parameter is a
8100 struct thread_info * now.
8101 (select_singlestep_lwp_callback): Ditto.
8102 (select_event_lwp_callback): Ditto.
8103 (cancel_breakpoints_callback): Ditto.
8104 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8106 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8107 (unsuspend_one_lwp): Update, "entry" parameter is a
8108 struct thread_info * now.
8109 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8111 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8112 Fetch lwpid from thread, not lwp.
8113 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8114 Pass &all_threads to find_inferior, not &all_lwps.
8115 (send_sigstop): Fetch lwpid from thread, not lwp.
8116 (send_sigstop_callback): Update, "entry" parameter is a
8117 struct thread_info * now.
8118 (suspend_and_send_sigstop_callback): Ditto.
8119 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8120 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8121 struct thread_info * now.
8122 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8124 (lwp_running): Update, "entry" parameter is a
8125 struct thread_info * now.
8126 (stop_all_lwps): Fetch ptid from thread.
8127 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8128 (linux_resume_one_lwp): Fetch lwpid from thread.
8129 (linux_set_resume_request): Update, "entry" parameter is a
8130 struct thread_info * now. Fetch pid, lwpid from thread.
8131 (resume_status_pending_p): Update, "entry" parameter is a
8132 struct thread_info * now.
8133 (need_step_over_p): Ditto. Fetch lwpid from thread.
8134 (start_step_over): Fetch lwpid from thread.
8135 (linux_resume_one_thread): Update, "entry" parameter is a
8136 struct thread_info * now. Fetch lwpid from thread.
8137 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8138 (proceed_one_lwp): Update, "entry" parameter is a
8139 struct thread_info * now. Fetch lwpid from thread.
8140 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8141 struct thread_info * now.
8142 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8143 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8144 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8146 (regsets_store_inferior_registers): Ditto.
8147 (fetch_register, store_register): Ditto.
8148 (linux_read_memory, linux_write_memory): Ditto.
8149 (linux_request_interrupt): Ditto.
8150 (linux_read_auxv): Ditto.
8151 (linux_xfer_siginfo): Ditto.
8152 (linux_qxfer_spu): Ditto.
8153 (linux_qxfer_libraries_svr4): Ditto.
8154 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8155 moved to inferiors.h.
8157 (get_thread_lwp): Update.
8158 (struct lwp_info): Delete member "entry". Simplify comment for
8161 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8162 current_inferior directly.
8163 (update_watch_registers_callback): Update, "entry" parameter is a
8164 struct thread_info * now. Fetch pid from thread.
8165 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8166 (mips_insert_point): Fetch lwpid from current_inferior.
8167 Pass &all_threads to find_inferior, not &all_lwps.
8168 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8169 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8171 (mips_stopped_data_address): Ditto.
8172 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8174 * linux-tile-low.c (tile_arch_setup): Ditto.
8175 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8176 (update_debug_registers_callback): Update, "entry" parameter is a
8177 struct thread_info * now. Fetch pid from thread.
8178 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8179 Pass &all_threads to find_inferior, not &all_lwps.
8180 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8181 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8182 Pass &all_threads to find_inferior, not &all_lwps.
8183 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8184 (i386_dr_low_get_status): Ditto.
8185 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8186 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8187 (x86_linux_read_description): Ditto.
8188 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8190 2014-02-20 Doug Evans <dje@google.com>
8192 * inferiors.c (get_first_inferior): Fix buglet.
8194 2014-02-19 Doug Evans <dje@google.com>
8196 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8197 * inferiors.c (add_thread): Change result type to struct thread_info *.
8198 All callers updated.
8199 (add_lwp): Call add_thread here instead of in callers.
8200 All callers updated.
8201 * linux-low.h (get_lwp_thread): Rewrite.
8202 (struct lwp_info): New member "thread".
8204 2014-02-19 Doug Evans <dje@google.com>
8206 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8207 All callers updated.
8209 2014-02-19 Doug Evans <dje@google.com>
8211 * inferiors.c (add_thread): Fix whitespace.
8213 2014-02-19 Doug Evans <dje@google.com>
8215 * dll.c (clear_dlls): Replace accessing list implemention details
8217 * gdbthread.h (get_first_thread): Declare.
8218 * inferiors.c (for_each_inferior_with_data): New function.
8219 (get_first_thread): New function.
8220 (find_thread_ptid): Simplify.
8221 (get_first_inferior): New function.
8222 (clear_list): Delete.
8223 (one_inferior_p): New function.
8224 (clear_inferior_list): New function.
8225 (clear_inferiors): Update.
8226 * inferiors.h (for_each_inferior_with_data): Declare.
8227 (clear_inferior_list): Declare.
8228 (one_inferior_p): Declare.
8229 (get_first_inferior): Declare.
8230 * linux-low.c (linux_wait_for_event): Replace accessing list
8231 implemention details with API function.
8232 * server.c (target_running): Ditto.
8233 (accumulate_file_name_length): New function.
8234 (emit_dll_description): New function.
8235 (handle_qxfer_libraries): Replace accessing list implemention
8236 details with API function.
8237 (handle_qxfer_threads_worker): New function.
8238 (handle_qxfer_threads_proper): Replace accessing list implemention
8239 details with API function.
8240 (handle_query): Ditto.
8241 (visit_actioned_threads_callback_ftype): New typedef.
8242 (visit_actioned_threads_data): New struct.
8243 (visit_actioned_threads): Rewrite to be find_inferior callback.
8244 (resume): Call find_inferior.
8245 (handle_status): Replace accessing list implemention
8246 details with API function.
8247 (process_serial_event): Replace accessing list implemention details
8249 * target.c (set_desired_inferior): Replace accessing list implemention
8250 details with API function.
8251 * tracepoint.c (same_process_p): New function.
8252 (gdb_agent_about_to_close): Replace accessing list implemention
8253 details with API function.
8254 * win32-low.c (child_delete_thread): Replace accessing list
8255 implemention details with API function.
8256 (match_dll_by_basename): New function.
8257 (dll_is_loaded_by_basename): New function.
8258 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8259 details call to dll_is_loaded_by_basename.
8261 2014-02-19 Doug Evans <dje@google.com>
8263 * dll.h (struct dll_info): Add comment.
8264 * gdbthread.h (struct thread_info): Add comment.
8265 (current_ptid): Simplify.
8266 * inferiors.c (add_process): Update.
8267 (remove_process): Update.
8268 * inferiors.h (struct process_info): Rename member "head" to "entry".
8269 * linux-low.c (delete_lwp): Update.
8271 (last_thread_of_process_p): Update.
8272 (kill_one_lwp_callback, linux_kill): Update.
8273 (status_pending_p_callback): Update.
8274 (wait_for_sigstop): Update. Simplify read of ptid.
8275 (start_step_over): Update.
8276 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8277 (get_lwp_thread): Update.
8278 (struct lwp_info): Rename member "head" to "entry".
8279 * regcache.h (inferior_list_entry): Delete.
8280 * server.c (kill_inferior_callback): Update.
8281 (detach_or_kill_inferior_callback): Update.
8282 (print_started_pid): Update.
8283 (print_attached_pid): Update.
8284 (process_serial_event): Simplify read of ptid.
8285 * thread-db.c (thread_db_create_event): Update.
8286 (thread_db_get_tls_address): Update.
8287 * win32-low.c (current_inferior_ptid): Simplify.
8289 2014-02-19 Tom Tromey <tromey@redhat.com>
8291 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8293 (target_supports_btrace): Update.
8295 2014-02-14 Yao Qi <yao@codesourcery.com>
8297 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8298 (rsp-low-ipa.o): New target.
8300 2014-02-12 Tom Tromey <tromey@redhat.com>
8302 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8303 convert_ascii_to_int.
8304 * regcache.c (registers_to_string): Likewise.
8305 * remote-utils.c (decode_M_packet): Likewise.
8306 * server.c (process_serial_event): Likewise.
8308 2014-02-12 Tom Tromey <tromey@redhat.com>
8310 * server.c (handle_query, handle_v_run): Use hex2bin, not
8312 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8314 2014-02-12 Tom Tromey <tromey@redhat.com>
8316 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8317 convert_int_to_ascii.
8318 * regcache.c (registers_to_string, collect_register_as_string):
8320 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8322 * server.c (process_serial_event): Likewise.
8323 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8324 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8326 2014-02-12 Tom Tromey <tromey@redhat.com>
8328 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8329 bin2hex, not hexify.
8330 * tracepoint.c (cmd_qtstatus): Likewise.
8332 2014-02-12 Tom Tromey <tromey@redhat.com>
8334 * remote-utils.c (monitor_output): Pass explicit length to
8337 2014-02-12 Tom Tromey <tromey@redhat.com>
8339 * tracepoint.c: Include rsp-low.h.
8340 * server.c: Include rsp-low.h.
8341 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8342 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8344 * remote-utils.c: Include rsp-low.h.
8345 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8346 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8347 (convert_int_to_ascii, convert_ascii_to_int): Move to
8349 * regcache.c: Include rsp-low.h.
8350 * ax.c: Include rsp-low.h.
8351 * Makefile.in (SFILES): Add common/rsp-low.c.
8352 (OBS): Add rsp-low.o.
8353 (rsp-low.o): New target.
8355 2014-02-12 Tom Tromey <tromey@redhat.com>
8357 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8358 Include print-utils.h.
8359 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8360 (plongest, thirty_two, phex_nz): Remove.
8361 * Makefile.in (SFILES): Add common/print-utils.c.
8362 (OBS): Add print-utils.o.
8363 (print-utils-ipa.o): New target.
8364 (print-utils.o): New target.
8365 (IPA_OBJS): Add print-utils-ipa.o.
8367 2014-02-06 Tom Tromey <tromey@redhat.com>
8369 * Makefile.in (SFILES): Fix indentation.
8371 2014-02-05 Doug Evans <dje@google.com>
8373 * linux-low.c (linux_wait_for_event): Improve comment.
8374 (linux_wait_1): Keep current_inferior in sync with event_child.
8376 2014-01-22 Doug Evans <dje@google.com>
8378 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8380 2014-01-22 Doug Evans <dje@google.com>
8382 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8383 * configure: Regenerate.
8384 * config.in: Regenerate.
8385 * Makefile.in (SFILES): Add debug.c.
8387 * debug.c: New file.
8388 * debug.h: New file.
8389 * linux-aarch64-low.c (*): Update all debugging printfs to use
8390 debug_printf instead of fprintf.
8391 * linux-arm-low.c (*): Ditto.
8392 * linux-cris-low.c (*): Ditto.
8393 * linux-crisv32-low.c (*): Ditto.
8394 * linux-m32r-low.c (*): Ditto.
8395 * linux-sparc-low.c (*): Ditto.
8396 * linux-x86.c (*): Ditto.
8397 * linux-low.c (*): Ditto.
8398 (linux_wait_1): Add calls to debug_enter, debug_exit.
8399 (linux_wait): Remove redundant debugging printf.
8400 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8401 (linux_resume, unstop_all_lwps): Ditto.
8402 * mem-break.c (*): Update all debugging printfs to use
8403 debug_printf instead of fprintf.
8404 * remote-utils.c (*): Ditto.
8405 * thread-db.c (*): Ditto.
8406 * server.c #include <ctype.h>, "gdb_vecs.h".
8407 (debug_threads): Moved to debug.c.
8408 (*): Update all debugging printfs to use debug_printf instead of
8410 (start_inferior): Replace call to fflush with call to debug_flush.
8411 (monitor_show_help): Mention set debug-format.
8412 (parse_debug_format_options): New function.
8413 (handle_monitor_command): Handle "monitor set debug-format".
8414 (gdbserver_usage): Mention --debug-format.
8415 (main): Parse --debug-format.
8416 * server.h (debug_threads): Declaration moved to debug.h.
8418 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8419 trace_debug_1 that uses debug_printf.
8420 (tracepoint_look_up_symbols): Update all debugging printfs to use
8421 debug_printf instead of fprintf.
8423 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8425 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8428 2014-01-17 Pedro Alves <palves@redhat.com>
8431 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8432 defined after including gdb_proc_service.h.
8434 2014-01-16 Doug Evans <dje@google.com>
8436 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8437 (match_dll): Use it.
8439 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8441 * target.h (target_ops) <read_btrace>: Change parameters and
8442 return type to allow error reporting.
8443 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8444 trace reading errors on.
8445 * linux-low.c (linux_low_read_btrace): Pass trace reading
8447 (linux_low_disable_btrace): New.
8449 2014-01-15 Doug Evans <dje@google.com>
8451 * inferiors.c (thread_id_to_gdb_id): Delete.
8452 * inferiors.h (thread_id_to_gdb_id): Delete.
8454 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8456 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8457 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8460 2014-01-08 Pedro Alves <palves@redhat.com>
8462 * server.c (handle_status): Don't discard previous queued stop
8463 replies or thread's pending status here.
8464 (main) <disconnection>: Do it here instead.
8466 2014-01-08 Pedro Alves <palves@redhat.com>
8468 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8469 * server.c (visit_actioned_threads, handle_pending_status): New
8471 (handle_v_cont): Factor out parts to ...
8472 (resume): ... this new function. If in all-stop, and a thread
8473 being resumed has a pending status, report it without actually
8475 (myresume): Adjust to use the new 'resume' function.
8476 (clear_pending_status_callback, set_pending_status_callback)
8477 (find_status_pending_thread_callback): New functions.
8478 (handle_status): Handle the case of multiple threads having
8479 interesting statuses to report. Report threads' real last signal
8480 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8481 with an interesting thread to report the status for, instead of
8482 always reporting the status of the first thread.
8484 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8486 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8487 * gdbreplay.c (gdbreplay_version): Likewise.
8489 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8491 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8492 iov.iov_len with the real length in use.
8494 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8496 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8497 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8498 for all targets that use win32-low.c.
8499 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8500 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8502 2013-12-13 Pedro Alves <palves@redhat.com>
8504 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8505 if equal to TARGET_WAITKIND_LOADED.
8506 * win32-low.c (cached_status): New static global.
8507 (win32_wait): Add declaration.
8508 (do_initial_child_stuff): Flush all initial pending debug events
8509 up to the initial breakpoint.
8510 (win32_wait): If CACHED_STATUS was set, return that instead
8511 of doing a real wait. Remove the code resuming the execution
8512 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8513 during the initial phase. Also remove the code changing
8514 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8515 TARGET_WAITKIND_STOPPED.
8517 2013-12-11 Yao Qi <yao@codesourcery.com>
8519 * notif.c (handle_notif_ack): Return 0 if no notification
8522 2013-11-20 Doug Evans <dje@google.com>
8524 * linux-low.c (linux_set_resume_request): Fix comment.
8526 2013-11-20 Doug Evans <dje@google.com>
8528 * linux-low.c (resume_status_pending_p): Tweak comment.
8530 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8532 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8533 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8534 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8535 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8536 (srv_amd64_regobj): Add amd64-mpx.o.
8537 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8538 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8539 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8540 * i387-fp.c (num_pl_bnd_register) Added constant.
8541 (num_pl_bnd_cfg_registers) Added constant.
8542 (struct i387_xsave) Added reserved area and MPX fields.
8543 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8544 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8546 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8547 (init_registers_amd64_mpx_linux): Declare new function.
8548 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8549 (x86_64_regmap): Add MPX registers.
8550 (x86_linux_read_description): Add MPX case.
8551 (initialize_low_arch): Initialize MPX targets.
8553 2013-11-18 Tom Tromey <tromey@redhat.com>
8555 * configure: Rebuild.
8556 * configure.ac: Don't check for stdlib.h.
8557 * gdbreplay.c: Unconditionally include stdlib.h.
8559 2013-11-18 Tom Tromey <tromey@redhat.com>
8561 * config.in: Rebuild.
8562 * configure: Rebuild.
8563 * configure.ac: Don't use AC_HEADER_DIRENT.
8565 2013-11-18 Tom Tromey <tromey@redhat.com>
8567 * server.h: Don't check HAVE_STRING_H.
8568 * gdbreplay.c: Don't check HAVE_STRING_H.
8569 * configure: Rebuild.
8571 2013-11-18 Tom Tromey <tromey@redhat.com>
8573 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8576 2013-11-08 Tom Tromey <tromey@redhat.com>
8578 * configure, config.in: Rebuild.
8579 * configure.ac: Remove unused configury.
8581 2013-11-08 Tom Tromey <tromey@redhat.com>
8583 * acinclude.m4: Include common.m4, codeset.m4.
8584 * configure, config.in: Rebuild.
8585 * configure.ac: Use GDB_AC_COMMON.
8587 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8589 * linux-s390-low.c (HWCAP_S390_TE): New define.
8590 (s390_arch_setup): Consider the TE field in the HWCAP for
8591 determining 'have_regset_tdb'.
8593 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8596 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8599 2013-10-02 Pedro Alves <palves@redhat.com>
8601 * server.c (process_serial_event): Don't output "GDBserver
8602 exiting" if GDB is connected through stdio.
8603 * target.c (mywait): Likewise, be silent if GDB is connected
8606 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8608 * lynx-low.c (lynx_add_threads_after_attach): New function.
8609 (lynx_attach): Remove call to add_thread. Add call to
8610 lynx_add_threads_after_attach instead.
8612 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8614 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8615 * config.in, configure: Regenerated.
8617 2013-09-18 Yao Qi <yao@codesourcery.com>
8620 * server.c (start_inferior): Clear 'resume_info'.
8622 2013-09-16 Jiong Wang <jiwang@tilera.com>
8624 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8627 2013-09-16 Jiong Wang <jiwang@tilera.com>
8629 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8630 linux-tile-low.o to srv_tgtobj.
8632 2013-09-16 Will Newton <will.newton@linaro.org>
8634 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8637 2013-09-06 Pedro Alves <palves@redhat.com>
8639 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8640 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8641 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8642 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8643 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8644 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8646 2013-09-06 Pedro Alves <palves@redhat.com>
8648 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8649 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8651 2013-09-06 Pedro Alves <palves@redhat.com>
8653 * linux-amd64-ipa.c: Include tracepoint.h.
8654 * linux-i386-ipa.c: Include tracepoint.h.
8656 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8658 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8659 (ps_get_thread_area): New function.
8661 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8663 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8664 (initialize_low_arch): Call init_registers_crisv32 rather than
8665 init_register_crisv32.
8667 2013-09-05 Pedro Alves <palves@redhat.com>
8669 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8671 * hostio.h: ... this new file.
8672 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8673 win32-low.c: Include hostio.h.
8675 2013-09-05 Pedro Alves <palves@redhat.com>
8677 * server.h (gdb_client_data, handler_func, callback_handler_func)
8678 (delete_file_handler, add_file_handler, append_callback_event)
8679 (delete_callback_event, start_event_loop, initialize_event_loop):
8680 Move to event-loop.h and include it.
8681 * event-loop.h: New file.
8683 2013-09-05 Pedro Alves <palves@redhat.com>
8685 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8686 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8687 (loaded_dll, unloaded_dll): Move to ...
8688 * dll.h: ... this new file.
8689 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8691 2013-09-05 Pedro Alves <palves@redhat.com>
8693 * server.h (current_process, get_thread_process, all_processes)
8694 (add_inferior_to_list, for_each_inferior, current_inferior)
8695 (remove_inferior, add_process, remove_process, find_process_pid)
8696 (have_started_inferiors_p, have_attached_inferiors_p)
8697 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8698 (clear_inferiors, find_inferior, find_inferior_id)
8699 (inferior_target_data, set_inferior_target_data)
8700 (inferior_regcache_data, set_inferior_regcache_data): Move to
8701 inferiors.h, and include it.
8702 * inferiors.h: New file.
8704 2013-09-05 Pedro Alves <palves@redhat.com>
8706 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8710 2013-09-05 Pedro Alves <palves@redhat.com>
8712 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8714 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8715 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8716 (handle_tracepoint_general_set, handle_tracepoint_query)
8717 (tracepoint_finished_step, tracepoint_was_hit)
8718 (release_while_stepping_state_list, current_traceframe)
8719 (in_readonly_region, traceframe_read_mem)
8720 (fetch_traceframe_registers, traceframe_read_sdata)
8721 (traceframe_read_info, struct fast_tpoint_collect_status)
8722 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8723 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8724 (supply_fast_tracepoint_registers)
8725 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8726 (ipa_tdesc, claim_trampoline_space)
8727 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8728 (agent_mem_read, agent_get_trace_state_variable_value)
8729 (agent_set_trace_state_variable_value, agent_tsv_read)
8730 (agent_mem_read_string, get_raw_reg_func_addr)
8731 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8732 * tracepoint.h: ... this new file.
8734 2013-09-05 Pedro Alves <palves@redhat.com>
8736 * server.h (perror_with_name, error, fatal, warning, paddress)
8737 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8739 * utils.h: New file.
8741 2013-09-05 Pedro Alves <palves@redhat.com>
8743 * server.h (remote_debug, noack_mode, transport_is_reliable)
8744 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8745 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8746 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8747 (write_enn, initialize_async_io, enable_async_io)
8748 (disable_async_io, check_remote_input_interrupt_request)
8749 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8750 (dead_thread_notify, prepare_resume_reply)
8751 (decode_address_to_semicolon, decode_address, decode_m_packet)
8752 (decode_M_packet, decode_X_packet, decode_xfer_write)
8753 (decode_search_memory_packet, unhexify, hexify)
8754 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8755 (look_up_one_symbol, relocate_instruction)
8756 (monitor_output): Move to remote-utils.h, and include it.
8757 * remote-utils.h: New file.
8759 2013-09-05 Pedro Alves <palves@redhat.com>
8761 * server.h (_): Delete.
8763 2013-09-02 Pedro Alves <palves@redhat.com>
8765 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8766 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8768 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8770 2013-09-02 Pierre Muller <muller@sourceware.org>
8772 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8773 or WriteProcessMemory complete successfully and handle
8774 ERROR_PARTIAL_COPY error.
8776 2013-09-02 Pedro Alves <palves@redhat.com>
8778 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8779 error instead of EIO.
8781 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8784 * linux-low.c: Include filestuff.h.
8785 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8786 * lynx-low.c: Include filestuff.h.
8787 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8788 * server.c: Include filestuff.h.
8789 (main): Call notice_open_fds.
8790 * spu-low.c: Include filestuff.h.
8791 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8793 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8795 * Makefile.in: Explain why ../target and ../nat are not
8796 listed as include file search paths.
8797 (linux-waitpid.o): New object file rule.
8798 * configure.srv (srv_native_linux_obj): New variable.
8799 Replace all occurrences of linux native object files with
8800 $srv_native_linux_obj.
8801 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8802 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8803 (linux_enable_event_reporting): Remove declaration.
8804 (my_waitpid): Moved to common/linux-waitpid.c.
8805 (linux_wait_for_event): Pass ptid when calling
8806 linux_enable_event_reporting.
8807 (linux_supports_tracefork_flag): Remove.
8808 (linux_enable_event_reporting): Likewise.
8809 (linux_tracefork_grandchild): Remove.
8810 (STACK_SIZE): Moved to common/linux-ptrace.c.
8811 (linux_tracefork_child): Remove.
8812 (linux_test_for_tracefork): Remove.
8813 (linux_look_up_symbols): Call linux_supports_traceclone.
8814 (initialize_low): Remove call to linux_test_for_tracefork.
8815 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8816 common/linux-ptrace.h.
8817 (PTRACE_TYPE_ARG4): Likewise.
8818 Include linux-ptrace.h.
8820 2013-08-21 Pedro Alves <palves@redhat.com>
8822 * config.in: Renegerate.
8824 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8826 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8827 (SFILES): Remove $(srcdir)/common/target-common.c and
8828 add $(srcdir)/target/waitstatus.c.
8829 (OBS): Remove target-common.o and add waitstatus.o.
8830 (server_h): Remove $(srcdir)/../common/target-common.h and
8831 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8832 and $(srcdir)/../target/waitstatus.h.
8833 (target-common.o): Remove.
8834 (waitstatus.o): New target object file.
8835 * target.h: Do not include target-common.h and
8836 include target/resume.h, target/wait.h and
8837 target/waitstatus.h.
8839 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8841 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8842 to PTRACE_TYPE_ARG3.
8843 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8844 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8846 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8847 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8849 2013-07-27 Jie Zhang <jie@codesourcery.com>
8850 Daniel Jacobowitz <dan@codesourcery.com>
8851 Yao Qi <yao@codesourcery.com>
8853 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8854 (mips-linux-watch.o): New rule.
8855 (mips_linux_watch_h): New variable.
8856 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8858 * linux-mips-low.c: Include mips-linux-watch.h.
8859 (struct arch_process_info, struct arch_lwp_info): New.
8860 (update_watch_registers_callback): New function.
8861 (mips_linux_new_process, mips_linux_new_thread) New functions.
8862 (mips_linux_prepare_to_resume, mips_insert_point): New
8864 (mips_remove_point, mips_stopped_by_watchpoint): New
8866 (rsp_bp_type_to_target_hw_bp_type): New function.
8867 (mips_stopped_data_address): New function.
8868 (the_low_target): Add watchpoint support functions.
8870 2013-07-27 Yao Qi <yao@codesourcery.com>
8872 * i386-low.c: Include break-common.h.
8873 (enum target_hw_bp_type): Remove.
8875 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8877 * Makefile.in (SFILES): /common/target-common.c.
8878 (OBS): Add target-common.o.
8879 (server_h): Add $(srcdir)/../common/target-common.h.
8880 (target-common.o): New target.
8881 * server.c (queue_stop_reply_callback): Free
8882 status string after use.
8883 * target.c (target_waitstatus_to_string): Remove.
8884 * target.h: Include target-common.h.
8885 (resume_kind): Likewise.
8886 (target_waitkind): Likewise.
8887 (target_waitstatus): Likewise.
8888 (TARGET_WNOHANG): Likewise.
8890 2013-07-04 Yao Qi <yao@codesourcery.com>
8892 * Makefile.in (host_alias): Use @host_noncanonical@.
8893 (target_alias): Use @target_noncanonical@.
8894 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8895 ACX_NONCANONICAL_HOST.
8896 * configure: Regenerated.
8899 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8901 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8902 * configure: Rebuild.
8903 * Makefile.in (version_host, version_target): Get from configure.
8904 (version.c): Use $(version_host) and $(version_target).
8906 2013-07-03 Pedro Alves <palves@redhat.com>
8908 * Makefile.in (config.status): Depend on development.sh.
8909 * acinclude.m4: Include libmcheck.m4.
8910 * configure: Regenerate.
8912 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8914 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8915 attribute inside the parentheses.
8916 (winapi_DebugSetProcessKillOnExit): Ditto.
8917 (winapi_DebugBreakProcess): Ditto.
8918 (winapi_GenerateConsoleCtrlEvent): Ditto.
8920 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8922 * notif.h (notif_event): Add a dummy member to avoid compiler
8925 2013-07-01 Pedro Alves <palves@redhat.com>
8927 * hostio.c (HOSTIO_PATH_MAX): Define.
8928 (require_filename, handle_open, handle_unlink, handle_readlink):
8931 2013-07-01 Pedro Alves <palves@redhat.com>
8933 * server.h: Include "pathmax.h".
8934 * linux-low.c: Don't include sys/param.h.
8935 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8937 * win32-low.c: Don't include sys/param.h.
8938 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8940 2013-07-01 Pedro Alves <palves@redhat.com>
8942 * event-loop.c: Don't check HAVE_UNISTD_H before including
8944 * gdbreplay.c: Likewise.
8945 * remote-utils.c: Likewise.
8946 * server.c: Likewise.
8947 * configure.ac: Don't check for unistd.h.
8948 * configure: Regenerate.
8950 2013-06-28 Tom Tromey <tromey@redhat.com>
8952 * Makefile.in (version.c): Use version.in, not
8955 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8957 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8958 * configure: Rebuild.
8959 * Makefile.in (version_host, version_target): Get from configure.
8960 (version.c): Use $(version_host) and $(version_target).
8962 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8964 Fix trace-status to output user name without trailing colon.
8965 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8967 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8969 Fix trace-status to output proper start-time and stop-time.
8970 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8971 output start time and stop time in hex as gdb expects.
8973 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8975 * tracepoint.c (build_traceframe_info_xml): Output trace state
8976 variables present in the trace buffer.
8978 2013-06-24 Tom Tromey <tromey@redhat.com>
8980 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8982 (version.o): Remove.
8983 * gdbreplay.c: Include version.h.
8984 (version, host_name): Don't declare.
8985 * server.h: Include version.h.
8986 (version, host_name): Don't declare.
8988 2013-06-12 Pedro Alves <palves@redhat.com>
8990 * linux-x86-low.c (linux_is_elf64): Delete global.
8991 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8992 with local linux_pid_exe_is_elf_64_file use.
8994 2013-06-11 Pedro Alves <palves@redhat.com>
8996 * linux-low.c (regset_disabled, disable_regset): New functions.
8997 (regsets_fetch_inferior_registers)
8998 (regsets_store_inferior_registers): Use them.
8999 (initialize_regsets_info); Don't allocate the disabled_regsets
9001 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9004 2013-06-11 Pedro Alves <palves@redhat.com>
9006 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9009 2013-06-11 Pedro Alves <palves@redhat.com>
9011 * linux-x86-low.c (initialize_low_arch): Call
9012 init_registers_x32_avx_linux.
9014 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9016 Fix compatibility with Android Bionic.
9017 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9020 2013-06-07 Pedro Alves <palves@redhat.com>
9023 * Makefile.in (OBS): Add tdesc.o.
9024 (IPA_OBJS): Add tdesc-ipa.o.
9025 (tdesc-ipa.o): New rule.
9026 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9028 * linux-low.c (new_inferior): Delete.
9029 (disabled_regsets, num_regsets): Delete.
9030 (linux_add_process): Adjust to set the new per-process
9032 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9033 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9034 was a stop. When calling arch_setup, switch the current inferior
9035 to the thread that got an event.
9036 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9037 (regsets_fetch_inferior_registers)
9038 (regsets_store_inferior_registers): New regsets_info parameter.
9040 (linux_register_in_regsets): New regs_info parameter. Adjust to
9042 (register_addr, fetch_register, store_register): New usrregs_info
9043 parameter. Adjust to use it.
9044 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9045 parameter regs_info. Adjust to use it.
9046 (linux_fetch_registers): Get the current inferior's regs_info, and
9048 (linux_store_registers): Ditto.
9049 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9050 (initialize_low): Don't initialize the target_regsets here. Call
9051 initialize_low_arch.
9052 * linux-low.h (target_regsets): Delete declaration.
9053 (struct regsets_info): New.
9054 (struct usrregs_info): New.
9055 (struct regs_info): New.
9056 (struct process_info_private) <new_inferior>: New field.
9057 (struct linux_target_ops): Delete the num_regs, regmap, and
9058 regset_bitmap fields. New field regs_info.
9059 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9060 * i387-fp.c (num_xmm_registers): Delete.
9061 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9062 calls to new interface.
9063 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9064 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9065 Infer the number of xmm registers from the regcache's target
9067 * i387-fp.h (num_xmm_registers): Delete.
9068 * inferiors.c (add_thread): Don't install the thread's regcache
9070 * proc-service.c (gregset_info): Fetch the current inferior's
9071 regs_info. Adjust to use it.
9072 * regcache.c: Include tdesc.h.
9073 (register_bytes, reg_defs, num_registers)
9074 (gdbserver_expedite_regs): Delete.
9075 (get_thread_regcache): If the thread doesn't have a regcache yet,
9076 create one, instead of aborting gdbserver.
9077 (regcache_invalidate_one): Rename to ...
9078 (regcache_invalidate_thread): ... this.
9079 (regcache_invalidate_one): New.
9080 (regcache_invalidate): Only invalidate registers of the current
9082 (init_register_cache): Add target_desc parameter, and use it.
9083 (new_register_cache): Ditto. Assert the target description has a
9084 non zero registers_size.
9085 (regcache_cpy): Add assertions. Adjust.
9086 (realloc_register_cache, set_register_cache): Delete.
9087 (registers_to_string, registers_from_string): Adjust.
9088 (find_register_by_name, find_regno, find_register_by_number)
9089 (register_cache_size): Add target_desc parameter, and use it.
9090 (free_register_cache_thread, free_register_cache_thread_one)
9091 (regcache_release, register_cache_size): New.
9092 (register_size): Add target_desc parameter, and use it.
9093 (register_data, supply_register, supply_register_zeroed)
9094 (supply_regblock, supply_register_by_name, collect_register)
9095 (collect_register_as_string, collect_register_by_name): Adjust.
9096 * regcache.h (struct target_desc): Forward declare.
9097 (struct regcache) <tdesc>: New field.
9098 (init_register_cache, new_register_cache): Add target_desc
9100 (regcache_invalidate_thread): Declare.
9101 (regcache_invalidate_one): Delete declaration.
9102 (regcache_release): Declare.
9103 (find_register_by_number, register_cache_size, register_size)
9104 (find_regno): Add target_desc parameter.
9105 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9107 * remote-utils.c: Include tdesc.h.
9108 (outreg, prepare_resume_reply): Adjust.
9109 * server.c: Include tdesc.h.
9110 (gdbserver_xmltarget): Delete declaration.
9111 (get_features_xml, process_serial_event): Adjust.
9112 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9114 (struct process_info) <tdesc>: New field.
9115 (ipa_tdesc): Declare.
9116 * tdesc.c: New file.
9117 * tdesc.h: New file.
9118 * tracepoint.c: Include tdesc.h.
9119 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9120 (get_context_regcache): Adjust to pass ipa_tdesc down.
9121 (do_action_at_tracepoint): Adjust to get the register cache size
9122 from the context regcache's description.
9123 (traceframe_walk_blocks): Adjust to get the register cache size
9124 from the current trace frame's description.
9125 (traceframe_get_pc): Adjust to get current trace frame's
9126 description and pass it down.
9127 (gdb_collect): Adjust to get the register cache size from the
9129 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9130 (gdbserver_xmltarget): Delete.
9131 (initialize_low_tracepoint): Set the ipa's target description.
9132 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9133 (initialize_low_tracepoint): Set the ipa's target description.
9134 * linux-x86-low.c: Include tdesc.h.
9135 [__x86_64__] (is_64bit_tdesc): New.
9136 (ps_get_thread_area, x86_get_thread_area): Use it.
9137 (i386_cannot_store_register): Rename to ...
9138 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9139 (i386_cannot_fetch_register): Rename to ...
9140 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9141 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9143 (target_regsets): Rename to ...
9144 (x86_regsets): ... this.
9145 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9147 (x86_siginfo_fixup): Use is_64bit_tdesc.
9148 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9149 (tdesc_x32_avx_linux, tdesc_x32_linux)
9150 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9152 (x86_linux_update_xmltarget): Delete.
9153 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9154 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9155 (AMD64_LINUX_USER64_CS): New.
9156 (x86_linux_read_description): New, based on
9157 x86_linux_update_xmltarget.
9158 (same_process_callback): New.
9159 (x86_arch_setup_process_callback): New.
9160 (x86_linux_update_xmltarget): New.
9161 (x86_regsets_info): New.
9162 (amd64_linux_regs_info): New.
9163 (i386_linux_usrregs_info): New.
9164 (i386_linux_regs_info): New.
9165 (x86_linux_regs_info): New.
9166 (x86_arch_setup): Reimplement.
9167 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9168 (x86_emit_ops): Ditto.
9169 (the_low_target): Adjust. Install x86_linux_regs_info,
9170 x86_cannot_fetch_register, and x86_cannot_store_register.
9171 (initialize_low_arch): New.
9172 * linux-ia64-low.c (tdesc_ia64): Declare.
9173 (ia64_fetch_register): Adjust.
9174 (ia64_usrregs_info, regs_info): New globals.
9175 (ia64_regs_info): New function.
9176 (the_low_target): Adjust.
9177 (initialize_low_arch): New function.
9178 * linux-sparc-low.c (tdesc_sparc64): Declare.
9179 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9181 (sparc_arch_setup): New function.
9182 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9183 (the_low_target): Adjust.
9184 (initialize_low_arch): New function.
9185 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9186 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9187 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9188 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9189 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9190 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9191 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9192 (tdesc_powerpc_isa205_vsx64l): Declare.
9193 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9194 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9195 (ppc_set_pc, ppc_get_hwcap): Adjust.
9196 (ppc_usrregs_info): Forward declare.
9197 (!__powerpc64__) ppc_regmap_adjusted: New global.
9198 (ppc_arch_setup): Adjust to the current process'es target
9200 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9201 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9202 (ppc_store_evrregset): Adjust.
9203 (target_regsets): Rename to ...
9204 (ppc_regsets): ... this, and make static.
9205 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9206 (ppc_regs_info): New function.
9207 (the_low_target): Adjust.
9208 (initialize_low_arch): New function.
9209 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9210 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9211 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9212 (tdesc_s390x_linux64v2): Declare.
9213 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9214 (s390_fill_gregset, s390_store_last_break): Adjust.
9215 (target_regsets): Rename to ...
9216 (s390_regsets): ... this, and make static.
9217 (s390_get_pc, s390_set_pc): Adjust.
9218 (s390_get_hwcap): New target_desc parameter, and use it.
9219 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9220 (s390_arch_setup): Adjust to set the current process'es target
9221 description. Don't adjust the regmap.
9222 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9223 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9224 (regs_info_3264): New globals.
9225 (s390_regs_info): New function.
9226 (the_low_target): Adjust.
9227 (initialize_low_arch): New function.
9228 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9229 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9230 [__mips64] (init_registers_mips_linux)
9231 (init_registers_mips_dsp_linux): Delete defines.
9232 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9233 (have_dsp): New global.
9234 (mips_read_description): New, based on mips_arch_setup.
9235 (mips_arch_setup): Reimplement.
9236 (get_usrregs_info): New function.
9237 (mips_cannot_fetch_register, mips_cannot_store_register)
9238 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9239 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9240 (target_regsets): Rename to ...
9241 (mips_regsets): ... this, and make static.
9242 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9243 (dsp_regs_info, regs_info): New globals.
9244 (mips_regs_info): New function.
9245 (the_low_target): Adjust.
9246 (initialize_low_arch): New function.
9247 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9248 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9250 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9251 (arm_read_description): New, with bits factored from
9253 (arm_arch_setup): Reimplement.
9254 (target_regsets): Rename to ...
9255 (arm_regsets): ... this, and make static.
9256 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9257 (arm_regs_info): New function.
9258 (the_low_target): Adjust.
9259 (initialize_low_arch): New function.
9260 * linux-m68k-low.c (tdesc_m68k): Declare.
9261 (target_regsets): Rename to ...
9262 (m68k_regsets): ... this, and make static.
9263 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9264 (m68k_regs_info): New function.
9265 (m68k_arch_setup): New function.
9266 (the_low_target): Adjust.
9267 (initialize_low_arch): New function.
9268 * linux-sh-low.c (tdesc_sharch): Declare.
9269 (target_regsets): Rename to ...
9270 (sh_regsets): ... this, and make static.
9271 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9272 (sh_regs_info, sh_arch_setup): New functions.
9273 (the_low_target): Adjust.
9274 (initialize_low_arch): New function.
9275 * linux-bfin-low.c (tdesc_bfin): Declare.
9276 (bfin_arch_setup): New function.
9277 (bfin_usrregs_info, regs_info): New globals.
9278 (bfin_regs_info): New function.
9279 (the_low_target): Adjust.
9280 (initialize_low_arch): New function.
9281 * linux-cris-low.c (tdesc_cris): Declare.
9282 (cris_arch_setup): New function.
9283 (cris_usrregs_info, regs_info): New globals.
9284 (cris_regs_info): New function.
9285 (the_low_target): Adjust.
9286 (initialize_low_arch): New function.
9287 * linux-cris-low.c (tdesc_crisv32): Declare.
9288 (cris_arch_setup): New function.
9289 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9290 (cris_regs_info): New function.
9291 (the_low_target): Adjust.
9292 (initialize_low_arch): New function.
9293 * linux-m32r-low.c (tdesc_m32r): Declare.
9294 (m32r_arch_setup): New function.
9295 (m32r_usrregs_info, regs_info): New globals.
9296 (m32r_regs_info): Adjust.
9297 (initialize_low_arch): New function.
9298 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9299 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9300 (tic6x_usrregs_info): Forward declare.
9301 (tic6x_read_description): New function, based on ...
9302 (tic6x_arch_setup): ... this. Reimplement.
9303 (target_regsets): Rename to ...
9304 (tic6x_regsets): ... this, and make static.
9305 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9306 (tic6x_regs_info): New function.
9307 (the_low_target): Adjust.
9308 (initialize_low_arch): New function.
9309 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9310 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9311 (target_regsets): Rename to ...
9312 (xtensa_regsets): ... this, and make static.
9313 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9315 (xtensa_arch_setup, xtensa_regs_info): New functions.
9316 (the_low_target): Adjust.
9317 (initialize_low_arch): New function.
9318 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9319 (nios2_arch_setup): Set the current process'es tdesc.
9320 (target_regsets): Rename to ...
9321 (nios2_regsets): ... this.
9322 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9323 (nios2_regs_info): New function.
9324 (the_low_target): Adjust.
9325 (initialize_low_arch): New function.
9326 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9327 (aarch64_arch_setup): Set the current process'es tdesc.
9328 (target_regsets): Rename to ...
9329 (aarch64_regsets): ... this.
9330 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9331 (aarch64_regs_info): New function.
9332 (the_low_target): Adjust.
9333 (initialize_low_arch): New function.
9334 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9336 (target_regsets): Rename to ...
9337 (tile_regsets): ... this.
9338 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9339 (tile_regs_info): New function.
9340 (tile_arch_setup): Set the current process'es tdesc.
9341 (the_low_target): Adjust.
9342 (initialize_low_arch): New function.
9343 * spu-low.c (tdesc_spu): Declare.
9344 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9345 * win32-arm-low.c (tdesc_arm): Declare.
9346 (arm_arch_setup): New function.
9347 (the_low_target): Install arm_arch_setup instead of
9349 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9350 (init_windows_x86): Rename to ...
9351 (i386_arch_setup): ... this. Set `win32_tdesc'.
9352 (the_low_target): Adjust.
9353 * win32-low.c (win32_tdesc): New global.
9354 (child_add_thread): Don't create the thread cache here.
9355 (do_initial_child_stuff): Set the new process'es tdesc.
9356 * win32-low.h (struct target_desc): Forward declare.
9357 (win32_tdesc): Declare.
9358 * lynx-i386-low.c (tdesc_i386): Declare global.
9359 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9360 * lynx-low.c (lynx_tdesc): New global.
9361 (lynx_add_process): Set the new process'es tdesc.
9362 * lynx-low.h (struct target_desc): Forward declare.
9363 (lynx_tdesc): Declare global.
9364 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9365 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9366 * nto-low.c (nto_tdesc): New global.
9367 (do_attach): Set the new process'es tdesc.
9368 * nto-low.h (struct target_desc): Forward declare.
9369 (nto_tdesc): Declare.
9370 * nto-x86-low.c (tdesc_i386): Declare.
9371 (nto_x86_arch_setup): Set `nto_tdesc'.
9373 2013-06-04 Gary Benson <gbenson@redhat.com>
9375 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9376 to qSupported response when appropriate.
9377 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9378 with nonzero-length annex.
9379 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9380 arguments supplied in annex.
9382 2013-05-31 Doug Evans <dje@google.com>
9385 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9386 64 bits in 64-cross-32 environment.
9388 2013-05-28 Pedro Alves <palves@redhat.com>
9390 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9391 (aarch64-without-fpu.c): Delete rule.
9392 * configure.srv (aarch64*-*-linux*): Remove references to
9393 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9394 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9397 2013-05-24 Pedro Alves <palves@redhat.com>
9399 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9400 instead of strchr/decode_address. Error if the range isn't split
9401 with a ','. Don't assume there's be a ':' in the action.
9403 2013-05-23 Yao Qi <yao@codesourcery.com>
9404 Pedro Alves <palves@redhat.com>
9406 * linux-low.c (lwp_in_step_range): New function.
9407 (linux_wait_1): If the thread was range stepping and stopped
9408 outside the stepping range, report the stop to GDB. Otherwise,
9409 continue stepping. Add range stepping debug output.
9410 (linux_set_resume_request): Copy the step range from the resume
9412 (linux_supports_range_stepping): New.
9413 (linux_target_ops) <supports_range_stepping>: Set to
9414 linux_supports_range_stepping.
9415 * linux-low.h (struct linux_target_ops)
9416 <supports_range_stepping>: New field.
9417 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9418 * linux-x86-low.c (x86_supports_range_stepping): New.
9419 (the_low_target) <supports_range_stepping>: Set to
9420 x86_supports_range_stepping.
9421 * server.c (handle_v_cont): Handle 'r' action.
9422 (handle_v_requests): Append ";r" if the target supports range
9424 * target.h (struct thread_resume) <step_range_start,
9425 step_range_end>: New fields.
9426 (struct target_ops) <supports_range_stepping>:
9428 (target_supports_range_stepping): New macro.
9430 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9432 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9433 confusion in comment.
9435 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9437 * lynx-low.c (struct process_info_private): New type.
9438 (lynx_add_process): New function.
9439 (lynx_create_inferior, lynx_attach): Replace calls to
9440 add_process by calls to lynx_add_process.
9441 (lynx_resume): If PTID is null, then try using
9442 current_process()->private->last_wait_event_ptid.
9444 (lynx_clear_inferiors): Delete. The contents of that function
9445 has been inlined in lynx_mourn;
9446 (lynx_wait_1): Save the ptid in the process's private data.
9447 (lynx_mourn): Free the process' private data. Replace call
9448 to lynx_clear_inferiors by call to clear_inferiors.
9450 2013-05-17 Yao Qi <yao@codesourcery.com>
9452 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9455 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9457 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9458 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9459 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9460 PT_TEXT_END_ADDR guards. Update comments.
9461 (linux_target_op) <read_offsets>: Conditionally define to
9462 linux_read_offsets if the target is UCLIBC and if it defines
9463 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9465 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9466 Andrew Jenner <andrew@codesourcery.com>
9468 * Makefile.in (SFILES): Add linux-nios2-low.c.
9469 (clean): Add action to delete nios2-linux.c.
9470 (nios2-linux.c): New rule.
9471 * configure.srv: Add nios2*-*-linux*.
9472 * linux-nios2-low.c: New.
9474 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9476 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9478 2013-04-25 Hui Zhu <hui@codesourcery.com>
9481 * ax.c (ax_printf): Add fflush.
9483 2013-04-22 Tom Tromey <tromey@redhat.com>
9485 * Makefile.in (SFILES): Add filestuff.c.
9486 (OBS): Add filestuff.o.
9487 (filestuff.o): New target.
9488 * config.in, configure: Rebuild.
9489 * configure.ac: Check for fdwalk, pipe2.
9491 2013-04-17 Pedro Alves <palves@redhat.com>
9493 * configure.ac (USE_THREAD_DB): Delete variable.
9494 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9495 Don't AC_SUBST USE_THREAD_DB.
9496 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9497 * config.in, configure: Regenerate.
9499 2013-04-16 Pedro Alves <palves@redhat.com>
9501 * linux-low.h (struct lwp_info) <thread_known>: Move under
9502 the USE_THREAD_DB #ifdef.
9504 2013-04-16 Pedro Alves <palves@redhat.com>
9506 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9507 (linux-low.o): Delete rule.
9508 * linux-low.h: Always include "gdb_thread_db.h" instead of
9509 conditionally including thread_db.h.
9510 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9513 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9515 * Makefile.in (install-only): Fix make install regression.
9517 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9519 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9520 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9522 * gdbserver.1: Remove.
9524 2013-03-22 Pedro Alves <palves@redhat.com>
9526 * linux-low.c (handle_extended_wait): Don't call
9527 linux_enable_event_reporting.
9529 2013-03-15 Tony Theodore <tonyt@logyst.com>
9532 * Makefile.in (SHELL): Use @SHELL@.
9534 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9536 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9539 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9541 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9542 Remove extraneous NULL element.
9544 2013-03-13 Yao Qi <yao@codesourcery.com>
9546 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9547 'V' block in trace frame.
9549 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9551 * target.h (struct target_ops): Add btrace ops.
9552 (target_supports_btrace): New macro.
9553 (target_enable_btrace): New macro.
9554 (target_disable_btrace): New macro.
9555 (target_read_btrace): New macro.
9556 * gdbthread.h (struct thread_info): Add btrace field.
9557 * server.c: Include btrace-common.h.
9558 (handle_btrace_general_set): New function.
9559 (handle_btrace_enable): New function.
9560 (handle_btrace_disable): New function.
9561 (handle_general_set): Call handle_btrace_general_set.
9562 (handle_qxfer_btrace): New function.
9563 (struct qxfer qxfer_packets[]): Add btrace entry.
9564 * inferiors.c (remove_thread): Disable btrace.
9565 * linux-low: Include linux-btrace.h.
9566 (linux_low_enable_btrace): New function.
9567 (linux_low_read_btrace): New function.
9568 (linux_target_ops): Add btrace ops.
9569 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9570 Add srv_linux_btrace=yes.
9571 (x86_64-*-linux*): Add linux-btrace.o.
9572 Add srv_linux_btrace=yes.
9573 * configure.ac: Define HAVE_LINUX_BTRACE.
9574 * config.in: Regenerated.
9575 * configure: Regenerated.
9577 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9579 * server.c (handle_qxfer): Preserve error message if -3 is
9581 (qxfer): Document the -3 return value.
9583 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9585 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9586 (linux_btrace_h): New variable.
9587 (linux-btrace.o): New rule.
9589 2013-03-08 Stan Shebs <stan@codesourcery.com>
9590 Hafiz Abid Qadeer <abidh@codesourcery.com>
9592 * tracepoint.c (trace_buffer_size): New global.
9593 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9594 (init_trace_buffer): Change to one-argument function. Allocate
9595 trace buffer memory.
9596 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9597 handle QTBuffer:size packet.
9598 (cmd_bigqtbuffer_size): New function.
9599 (initialize_tracepoint): Call init_trace_buffer with
9600 DEFAULT_TRACE_BUFFER_SIZE.
9601 * server.c (handle_query): Add QTBuffer:size in the
9604 2013-03-07 Yao Qi <yao@codesourcery.com>
9606 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9607 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9609 (cmd_qtsp): Adjust condition. Do post increment.
9610 Set cur_action and cur_step_action back to 0.
9612 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9615 * linux-low.c (linux_write_memory): Return early success if LEN is
9618 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9620 * configure.srv: Add x86_64-*-cygwin* as target.
9622 2013-02-28 Tom Tromey <tromey@redhat.com>
9624 * configure.ac: Invoke AC_SYS_LARGEFILE.
9625 * configure, config.in: Rebuild.
9627 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9629 * win32-low.c: Throughout, fix format strings and casts of
9630 printf-like functions to avoid type related warnings on all
9632 (get_child_debug_event): Print dwDebugEventCode as hex since
9633 that's how it's usually documented.
9635 2013-02-28 Yao Qi <yao@codesourcery.com>
9637 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9640 2013-02-27 Jiong Wang <jiwang@tilera.com>
9642 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9643 (reg-tilegx32.c): New rule.
9644 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9645 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9646 different register info initializer according to elf class.
9647 (init_registers_tilgx32): New function. The tilegx32 register info
9649 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9650 (tile_store_gregset): Likewise.
9652 2013-02-27 Yao Qi <yao@codesourcery.com>
9654 * server.c (process_point_options): Print debug message when
9655 debug_threads is true.
9657 2013-02-26 Yao Qi <yao@codesourcery.com>
9659 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9661 2013-02-19 Pedro Alves <palves@redhat.com>
9662 Kai Tietz <ktietz@redhat.com>
9666 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9667 instead of strtoul to extract address from packet.
9668 (process_serial_event) <'z'>: Likewise.
9670 2013-02-18 Yao Qi <yao@codesourcery.com>
9672 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9674 2013-02-14 Pedro Alves <palves@redhat.com>
9678 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9679 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9681 2013-02-14 Pedro Alves <palves@redhat.com>
9683 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9685 2013-02-14 Pedro Alves <palves@redhat.com>
9687 * tracepoint.c (save_string): Delete.
9688 (add_tracepoint_action): Use savestring instead of save_string.
9690 2013-02-12 Pedro Alves <palves@redhat.com>
9692 * linux-xtensa-low.c: Ditto.
9693 * xtensa-xtregs.c: Ditto.
9695 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9697 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9700 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9702 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9703 aarch64_num_wp_regs and aarch64_num_bp_regs to
9704 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9706 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9708 * linux-aarch64-low.c (ps_get_thread_area): Replace
9709 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9711 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9712 Marcus Shawcroft <marcus.shawcroft@arm.com>
9713 Nigel Stephens <nigel.stephens@arm.com>
9714 Yufeng Zhang <yufeng.zhang@arm.com>
9716 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9717 (aarch64.c, aarch64-without-fpu.c): New targets.
9718 * configure.srv (aarch64*-*-linux*): New.
9719 * linux-aarch64-low.c: New file.
9721 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9723 * linux-low.c (handle_extended_wait, linux_create_inferior)
9724 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9725 (dequeue_one_deferred_signal, linux_resume_one_thread)
9726 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9727 (linux_tracefork_grandchild, linux_test_for_tracefork)
9728 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9729 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9730 where the argument is 0.
9732 2013-01-25 Yao Qi <yao@codesourcery.com>
9734 * event-loop.c: Include "queue.h".
9735 (gdb_event_p): New typedef.
9736 (struct gdb_event) <next_event>: Remove.
9737 (event_queue): Change to QUEUE(gdb_event_p).
9738 (async_queue_event): Remove.
9739 (gdb_event_xfree): New.
9740 (initialize_event_loop): New.
9741 (process_event): Use API from QUEUE.
9742 (wait_for_event): Likewise.
9743 * server.c (main): Call initialize_event_loop.
9744 * server.h (initialize_event_loop): Declare.
9746 2013-01-18 Yao Qi <yao@codesourcery.com>
9748 * ax.h (struct eval_agent_expr_context): New.
9749 (gdb_eval_agent_expr): Update declaration.
9750 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9751 TFRAME. Add new argument CTX.
9752 * server.h (struct eval_agent_expr_context): Declare.
9753 (agent_mem_read, agent_tsv_read): Update declaration.
9754 (agent_mem_read_string): Likewise.
9755 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9756 (add_traceframe_block): Add new argument TPOINT.
9757 Increase TPOINT->traceframe_usage.
9758 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9759 eval_tracepoint_agent_expr.
9760 (condition_true_at_tracepoint): Likewise.
9761 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9762 (agent_mem_read_string, agent_tsv_read): Likewise.
9764 2013-01-16 Yao Qi <yao@codesourcery.com>
9766 * linux-low.c (linux_resume_one_lwp): Don't check
9767 'lwp->bp_reinsert != 0'.
9769 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9770 Pedro Alves <palves@redhat.com>
9772 * lynx-low.c (ptrace_request_to_str): Define a temporary
9773 macro and use it to simplify this function's implementation.
9775 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9777 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9780 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9782 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9784 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9786 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9788 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9790 * lynx-low.c (lynx_resume): Use the resume_info parameter
9791 to determine the ptid for the lynx_ptrace call, unless
9792 it is equal to minus_one_ptid, in which case we use the
9793 ptid of the current_inferior.
9794 (lynx_wait_1): After having received a thread create/exit
9795 event, resume the inferior's execution using the signaling
9796 thread's ptid, rather than the old ptid.
9798 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9800 * lynx-low.c (lynx_resume): Delete variable ret.
9802 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9804 * gdbreplay.c (gdbreplay_version): Update copyright year.
9805 * server.c (gdbserver_version): Likewise.
9807 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9809 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9812 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9814 * lynx-low.c (ptrace_request_to_str): Add handling for
9817 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9819 * lynx-low.c (lynx_attach): Delete variable new_process.
9821 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9823 * lynx-low.c (lynx_create_inferior): Delete variable
9826 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9828 * lynx-low.c (ptrace_request_to_str): Do not handle
9829 PTRACE_GETTHREADLIST if this macro does not exist.
9831 2012-12-15 Yao Qi <yao@codesourcery.com>
9833 * Makefile.in (OBS): Add notif.o.
9834 * notif.c, notif.h: New.
9835 * server.c: Include "notif.h".
9836 (struct vstop_notif) <next>: Remove.
9838 (queue_stop_reply): Update.
9839 (push_event, send_next_stop_reply): Remove.
9840 (discard_queued_stop_replies): Update.
9841 (notif_stop): New variable.
9842 (handle_v_stopped): Remove.
9843 (handle_v_requests): Don't call handle_v_stopped. Call
9844 handle_ack_notif instead.
9845 (queue_stop_reply_callback): Call notif_event_enque instead
9846 of queue_stop_reply.
9847 (handle_status): Don't call send_next_stop_reply, call
9848 notif_write_event instead.
9849 (kill_inferior_callback): Likewise.
9850 (detach_or_kill_inferior_callback): Likewise.
9851 (main): Call initialize_notif.
9852 (process_serial_event): Call QUEUE_is_empty.
9853 (handle_target_event): Call notif_push instead of push event.
9854 * server.h (push_event): Remove declaration.
9856 2012-12-10 Tom Tromey <tromey@redhat.com>
9858 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9859 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9862 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9863 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9864 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9865 (amd64-linux-ipa.o, ax.o): Rewrite.
9866 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9867 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9868 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9869 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9870 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9871 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9872 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9873 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9874 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9875 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9876 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9877 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9878 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9879 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9880 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9881 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9882 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9883 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9884 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9885 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9886 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9887 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9888 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9889 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9890 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9891 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9892 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9893 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9894 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9895 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9896 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9897 (reg-tilegx.o): Remove.
9898 (all_object_files): New macro.
9899 Include .deps files.
9900 * aclocal.m4, configure: Rebuild.
9901 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9902 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9903 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9905 2012-12-05 Tom Tromey <tromey@redhat.com>
9908 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9910 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9912 * configure.ac: Check for linux/perf_event.h.
9913 * config.in: Regenerated.
9914 * configure: Regenerated.
9916 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9918 * hostio.c (handle_readlink): Decrease buffer size
9919 parameter passed to readlink by one byte.
9921 2012-11-26 Yao Qi <yao@codesourcery.com>
9923 * configure.ac (build_warnings): Append '-Wempty-body'.
9924 * configure: Regenerated.
9925 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9928 2012-11-15 Pierre Muller <muller@sourceware.org>
9930 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9931 * config.in: Regenerate.
9932 * configure: Regenerate.
9933 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9934 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9935 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9936 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9938 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9939 instead of <sys/wait.h> header.
9940 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9942 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9944 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9945 (various make rules): Remove -DGDBSERVER
9947 2012-11-09 Yao Qi <yao@codesourcery.com>
9949 * spu-low.c (current_ptid): Move it to ..
9950 * gdbthread.h: ... here. New.
9951 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9952 * server.c (myresume, process_serial_event): Likewise.
9953 * thread-db.c (thread_db_find_new_threads): Likewise.
9954 * tracepoint.c (run_inferior_command): Likewise.
9956 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9958 * server.c (handle_search_memory_1): Include access length in
9961 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9963 * linux-crisv32-low.c: Fix compile errors.
9965 2012-09-04 Yao Qi <yao@codesourcery.com>
9967 * tracepoint.c (cmd_qtsv): Adjust debug message.
9968 Don't check CUR_TPOINT.
9970 2012-08-28 Yao Qi <yao@codesourcery.com>
9972 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9973 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9974 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9975 Remove declarations of xmalloc, xreallloc, xstrdup and
9977 * Makefile.in (libiberty_h): New.
9978 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9979 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9981 2012-08-23 Yao Qi <yao@codesourcery.com>
9983 * server.h: Remove declaration of 'xsnprintf'.
9985 2012-08-22 Keith Seitz <keiths@redhat.com>
9987 * server.h: Include build-gnulib-gbserver/config.h.
9988 * gdbreplay.c: Likewise.
9990 2012-08-08 Doug Evans <dje@google.com>
9992 * Makefile.in (SFILES): Add gdb_vecs.c.
9993 (OBS): Add gdb_vecs.o.
9994 (gdb_vecs_h, host_defs_h): New variables.
9995 (thread-db.o): Add $(gdb_vecs_h) dependency.
9996 (gdb_vecs.o): New rule.
9997 * thread-db.c: #include "gdb_vecs.h".
9998 (thread_db_load_search): Use a vector to iterate over path elements.
9999 Handle text appearing after "$pdir".
10001 * configure.ac: Add check for strstr.
10002 * config.in: Regenerate.
10003 * configure: Regenerate.
10005 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10007 * hostio.c (handle_pread): If pread fails, fall back to attempting
10009 (handle_pwrite): Likewise for pwrite.
10011 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10013 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10014 between unsupported TYPE and unimplementable ADDR/LEN combination.
10015 (arm_insert_point): Act on new return value.
10017 2012-07-31 Pedro Alves <palves@redhat.com>
10019 * server.c (process_point_options): Only skip tokens if we find
10020 one that is unrecognized. Don't treat 'X' specially while
10021 skipping unrecognized tokens.
10023 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10025 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10026 to 4-byte-align HW breakpoint addresses for Thumb.
10028 2012-07-27 Yao Qi <yao@codesourcery.com>
10032 * server.h: Declare gdb_agent_about_to_close.
10033 * target.c (kill_inferior): Include "agent.h".
10034 New. Send command 'kill'.
10035 * target.h (kill_inferior): Removed macro.
10036 * tracepoint.c (gdb_agent_about_to_close): New.
10037 (gdb_agent_helper_thread): Handle command 'close'.
10038 Wait endlessly until the inferior stops.
10039 Install gdb_agent_remove_socket to atexit hook.
10040 (agent_socket_name): New static variable.
10041 (gdb_agent_socket_init): Replace local variable 'name' with
10042 'agent_socket_name'.
10043 (gdb_agent_remove_socket): New.
10045 2012-07-27 Yao Qi <yao@codesourcery.com>
10047 * server.c (process_point_options): Stop at 'X' when parsing.
10049 2012-07-19 Michael Eager <eager@eagercon.com>
10051 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10053 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10054 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10055 hardware breakpoint.
10057 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10059 * gdbserver/linux-low.c (initialize_low): Call
10060 linux_ptrace_init_warnings.
10062 2012-07-02 Doug Evans <dje@google.com>
10064 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10067 2012-07-02 Stan Shebs <stan@codesourcery.com>
10069 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10070 (ax.o): Add it to build rule.
10072 (OBS): Add format.o.
10073 (IPA_OBS): Add format.o.
10074 * server.c (handle_query): Claim support for breakpoint commands.
10075 (process_point_options): Add command case.
10076 (process_serial_event): Leave running if there are printfs in
10078 * mem-break.h (any_persistent_commands): Declare.
10079 (add_breakpoint_commands): Declare.
10080 (gdb_no_commands_at_breakpoint): Declare.
10081 (run_breakpoint_commands): Declare.
10082 * mem-break.c (struct point_command_list): New struct.
10083 (struct breakpoint): New field command_list.
10084 (any_persistent_commands): New function.
10085 (add_commands_to_breakpoint): New function.
10086 (add_breakpoint_commands): New function.
10087 (gdb_no_commands_at_breakpoint): New function.
10088 (run_breakpoint_commands): New function.
10089 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10091 * ax.c: Include format.h.
10092 (ax_printf): New function.
10093 (gdb_eval_agent_expr): Add printf opcode.
10095 2012-06-13 Yao Qi <yao@codesourcery.com>
10097 * server.c (start_inferior): Remove duplicated writes to fields
10098 'last_resume_kind' and 'last_status' of 'current_inferior'.
10100 2012-06-12 Yao Qi <yao@codesourcery.com>
10101 Pedro Alves <palves@redhat.com>
10103 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10105 * server.c (handle_v_cont): Extend comment.
10107 2012-06-11 Yao Qi <yao@codesourcery.com>
10109 * linux-low.c (linux_attach): Add 'static'.
10111 2012-06-06 Yao Qi <yao@codesourcery.com>
10113 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10115 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10117 Fix gcc -flto compilation warning.
10118 * server.c (main): Make variable multi_mode and attach volatile.
10120 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10122 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10123 if the platform doesn't know about it.
10125 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10127 * Makefile.in (SFILES): Add linux-tile-low.c.
10128 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10129 * configure.srv: Handle tilegx-*-linux*.
10130 * linux-tile-low.c: New file.
10132 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10134 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10136 2012-05-24 Pedro Alves <palves@redhat.com>
10140 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10142 2012-05-24 Pedro Alves <palves@redhat.com>
10146 Replace target_signal with gdb_signal throughout.
10148 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10150 * linux-low.c (linux_store_registers): Avoid the copying sequence
10151 when no data has been retrieved by ptrace.
10153 2012-05-22 Will Deacon <will.deacon@arm.com>
10155 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10156 Include asm/ptrace.h.
10157 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10160 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10162 * linux-low.c (linux_store_registers): Don't re-retrieve data
10163 with ptrace that has already been obtained from /proc. Always
10164 copy any data retrieved with ptrace to the buffer supplied.
10166 2012-05-11 Yao Qi <yao@codesourcery.com>
10167 Pedro Alves <palves@redhat.com>
10169 * linux-low.c (enum stopping_threads_kind): New.
10170 (stopping_threads): Change type to `enum stopping_threads_kind'.
10171 (handle_extended_wait): If stopping and suspending threads, leave
10172 the new_lwp suspended too.
10173 (linux_wait_for_event): Adjust.
10174 (stop_all_lwps): Set `stopping_threads' to
10175 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10176 whether we're suspending threads or just stopping them. Assert no
10179 2012-04-29 Yao Qi <yao@codesourcery.com>
10181 * server.h: Move some code to ...
10182 * gdbthread.h: ... here. New.
10183 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10184 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10185 (nto-low.o, win32-low.o): Likewise.
10186 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10187 * regcache.c, remote-utils.c, server.c: Likewise.
10188 * target.c, tracepoint.c, win32-low.c: Likewise.
10190 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10192 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10193 (PTRACE_ARG4_TYPE): Likewise.
10194 (PTRACE_XFER_TYPE): Likewise.
10195 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10196 ptrace to PTRACE_ARG3_TYPE.
10197 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10198 (PTRACE_ARG4_TYPE): Likewise.
10199 (PTRACE_XFER_TYPE): Likewise.
10200 (linux_detach_one_lwp): Cast fourth argument of
10201 ptrace to long then PTRACE_ARG4_TYPE.
10202 (regsets_fetch_inferior_registers): Cast third argument of
10203 ptrace to long then PTRACE_ARG3_TYPE.
10204 (regsets_store_inferior_registers): Likewise.
10206 2012-04-20 Pedro Alves <palves@redhat.com>
10208 * configure: Regenerate.
10210 2012-04-19 Pedro Alves <palves@redhat.com>
10212 * Makefile.in (GNULIB_BUILDDIR): New.
10213 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10214 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10215 (all, install-only, uninstall, clean-info, all-lib, clean): No
10216 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10217 (maintainer-clean realclean distclean): Use subdir_do.
10219 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10220 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10221 * acinclude.m4: Include acx_configure_dir.m4.
10222 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10223 calls. Call AC_PROG_RANLIB. Configure gnulib using
10226 (GNULIB_STDINT_H): Adjust.
10227 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10228 * gdbreplay.c: Include build-gnulib/config.h.
10229 * server.h: Likewise.
10230 * aclocal.m4: Regenerate.
10231 * config.in: Regenerate.
10232 * configure: Regenerate.
10234 2012-04-19 Pedro Alves <palves@redhat.com>
10236 * Makefile.in (LIBGNU, INCGNU): Adjust.
10237 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10238 (all, install-only, uninstall, clean-info, all-lib, clean)
10239 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10240 * configure.ac: Adjust AC_OUTPUT output.
10241 * aclocal.m4: Regenerate.
10242 * configure: Regenerate.
10244 2012-04-19 Pedro Alves <palves@redhat.com>
10246 * Makefile.in (generated_files): New.
10247 (server_h): Remove the explicit dependency on config.h, and depend
10248 on $generated_files.
10250 2012-04-19 Pedro Alves <palves@redhat.com>
10252 * Makefile.in (INCGNU): Add -Ignulib.
10254 2012-04-19 Pedro Alves <palves@redhat.com>
10256 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10257 (INCGNU): ... this, and spell out -I here.
10258 (GNULIB_LIB): Rename to ...
10259 (LIBGNU): ... this.
10260 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10262 2012-04-19 Pedro Alves <palves@redhat.com>
10264 * config.in: Regenerate.
10266 2012-04-19 Pedro Alves <palves@redhat.com>
10268 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10269 * server.h (memmem): Remove declaration.
10270 * config.in: Regenerate.
10271 * configure: Regenerate.
10273 2012-04-19 Yao Qi <yao@codesourcery.com>
10275 * Makefile.in (SFILES): Add common/vec.c.
10279 2012-04-19 Yao Qi <yao@codesourcery.com>
10281 * remote-utils.c (prepare_resume_reply): Replace with macro
10282 target_core_of_thread.
10283 * server.c (handle_qxfer_threads_proper): Likewise.
10284 * target.h (traget_core_of_thread): New macro.
10286 2012-04-18 Pedro Alves <palves@redhat.com>
10288 * aclocal.m4: Regenerate.
10289 * configure: Regenerate.
10291 2012-04-16 Yao Qi <yao@codesourcery.com>
10293 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10294 duplicated on address.
10296 2012-04-16 Yao Qi <yao@codesourcery.com>
10298 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10299 (struct tracepoint_action_ops) <send>: New field.
10300 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10301 (agent_expr_send, x_tracepoint_action_send): New.
10302 (l_tracepoint_action_send): New.
10303 (cmd_qtdp): Download and install tracepoint
10304 according to `use_agent'.
10305 (run_inferior_command): Add one more parameter `len'.
10307 (tracepoint_send_agent): New.
10308 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10310 2012-04-16 Yao Qi <yao@codesourcery.com>
10312 * tracepoint.c (download_tracepoints): Moved to ...
10313 (cmd_qtstart): ... here.
10315 2012-04-14 Yao Qi <yao@codesourcery.com>
10317 * tracepoint.c: Include inttypes.h.
10318 (struct collect_memory_action): Use sized types.
10319 (struct tracepoint): Likewise.
10320 (cmd_qtdp, stop_tracing): Update print specifiers.
10321 (cmd_qtp, response_tracepoint): Likewise.
10322 (collect_data_at_tracepoint): Likewise.
10323 (collect_data_at_step): Likewise.
10325 2012-04-14 Yao Qi <yao@codesourcery.com>
10327 Import gnulib module inttypes.
10328 * aclocal.m4, config.in, configure: Regenerated.
10330 2012-04-14 Yao Qi <yao@codesourcery.com>
10332 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10333 Makefile and config.status at last.
10335 2012-04-13 Yao Qi <yao@codesourcery.com>
10337 * tracepoint.c: Include stdint.h unconditionally.
10339 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10341 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10342 on BFD_HAVE_SYS_PROCFS_TYPE.
10343 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10344 * configure: Regenerate.
10345 * config.in: Likewise.
10347 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10349 * Makefile.in (clean): Also remove x32.c x32-linux.c
10350 x32-avx.c x32-avx-linux.c.
10351 (x32.o): New target.
10353 (x32-linux.o): Likewise.
10354 (x32-linux.c): Likewise.
10355 (x32-avx.o): Likewise.
10356 (x32-avx.c): Likewise.
10357 (x32-avx-linux.o): Likewise.
10358 (x32-avx-linux.c): Likewise.
10360 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10361 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10362 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10363 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10364 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10365 i386/x32-avx-linux.xml.
10367 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10368 (init_registers_x32_avx_linux): Likwise.
10369 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10370 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10372 2012-04-13 Pedro Alves <palves@redhat.com>
10374 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10375 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10376 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10377 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10380 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10382 * linux-x86-low.c (compat_x32_clock_t): New.
10383 (compat_x32_siginfo_t): Likewise.
10384 (compat_x32_siginfo_from_siginfo): Likewise.
10385 (siginfo_from_compat_x32_siginfo): Likewise.
10386 (linux_is_elf64): Likewise.
10387 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10388 and siginfo_from_compat_x32_siginfo for x32.
10389 (x86_arch_setup): Set linux_is_elf64.
10391 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10394 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10396 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10397 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10398 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10399 compatible with process.
10401 2012-04-12 Yao Qi <yao@codesourcery.com>
10403 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10404 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10405 (install-only, install-info, clean): Handle sub dir gnulib.
10406 (all-lib, am--refresh): New targets.
10407 (memmem.o): Remove target.
10408 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10409 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10410 (AC_REPLACE_FUNCS): Remove memmem.
10411 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10412 (AC_OUTPUT): Generate Makefile in gnulib/.
10413 * aclocal.m4, config.in, configure: Regenerated.
10415 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10417 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10419 2012-04-05 Pedro Alves <palves@redhat.com>
10421 -Werror=strict-aliasing
10423 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10426 2012-04-04 Pedro Alves <palves@redhat.com>
10428 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10429 (sparc_store_gregset_from_stack, sparc_store_gregset)
10430 (sparc_breakpoint_at): Fix formatting.
10432 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10434 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10436 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10437 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10438 * config.in: Regenerate.
10439 * configure: Likewise.
10441 2012-03-29 Pedro Alves <palves@redhat.com>
10443 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10444 Correct ptrace arguments.
10446 2012-03-28 Pedro Alves <palves@redhat.com>
10448 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10449 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10450 (IA64_FR1_REGNUM): New defines.
10451 (ia64_fetch_register): New.
10452 (the_low_target): Install it.
10453 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10455 * linux-low.c (linux_fetch_registers): Try the
10456 the_low_target.fetch_register hook first.
10458 * linux-arm-low.c (the_low_target): Adjust.
10459 * linux-bfin-low.c (the_low_target): Adjust.
10460 * linux-cris-low.c (the_low_target): Adjust.
10461 * linux-crisv32-low.c (the_low_target): Adjust.
10462 * linux-m32r-low.c (the_low_target): Adjust.
10463 * linux-m68k-low.c (the_low_target): Adjust.
10464 * linux-mips-low.c (the_low_target): Adjust.
10465 * linux-ppc-low.c (the_low_target): Adjust.
10466 * linux-s390-low.c (the_low_target): Adjust.
10467 * linux-sh-low.c (the_low_target): Adjust.
10468 * linux-sparc-low.c (the_low_target): Adjust.
10469 * linux-tic6x-low.c (the_low_target): Adjust.
10470 * linux-x86-low.c (the_low_target): Adjust.
10471 * linux-xtensa-low.c (the_low_target): Adjust.
10473 2012-03-26 Pedro Alves <palves@redhat.com>
10475 * server.c (handle_qxfer_libraries): Don't bail early if
10476 the_target->qxfer_libraries_svr4 is not NULL.
10478 2012-03-26 Pedro Alves <palves@redhat.com>
10480 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10482 2012-03-23 Pedro Alves <palves@redhat.com>
10484 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10485 "library-list-svr4" element's start tag when the the DSO list is
10488 2012-03-23 Pedro Alves <palves@redhat.com>
10490 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10491 a variable whose type size is the same as the inferior's pointer
10494 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10496 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10498 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10499 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10500 * linux-low.h: Include <signal.h>.
10501 (struct siginfo): Remove forward declaration.
10502 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10505 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10507 * .gitignore: Ignore more files.
10509 2012-03-19 Pedro Alves <palves@redhat.com>
10510 Jan Kratochvil <jan.kratochvil@redhat.com>
10512 * server.c (cont_thread, general_thread): Add describing comments.
10513 (start_inferior): Clear `cont_thread'.
10514 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10517 2012-03-15 Yao Qi <yao@codesourcery.com>
10519 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10521 (cmd_qtdp): ... here.
10523 2012-03-15 Yao Qi <yao@codesourcery.com>
10525 * tracepoint.c (struct tracepoint_action_ops): New.
10526 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10527 (m_tracepoint_action_download): New.
10528 (r_tracepoint_action_download): New.
10529 (x_tracepoint_action_download): New.
10530 (l_tracepoint_action_download): New.
10531 (add_tracepoint_action): Install `action->ops' according type.
10532 (download_tracepoint_1): Move code `download' function pointer
10533 of various tracepoint_action_ops.
10535 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10537 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10538 linux_ptrace_attach_warnings.
10540 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10542 * Makefile.in (linux-ptrace.o): New.
10543 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10544 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10545 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10546 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10547 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10549 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10551 2012-03-08 Yao Qi <yao@codesourcery.com>
10552 Pedro Alves <palves@redhat.com>
10554 Fix PR server/13392.
10555 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10556 offset of JMP insn.
10557 * tracepoint.c (remove_tracepoint): New.
10558 (cmd_qtdp): Call remove_tracepoint when failed to install.
10560 2012-03-07 Pedro Alves <palves@redhat.com>
10562 * linux-low.c (get_detach_signal): New.
10563 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10564 Pass on pending signals to PTRACE_DETACH. Check the result of the
10566 * server.c (program_signals, program_signals_p): New.
10567 (handle_general_set): Handle QProgramSignals.
10568 * server.h (program_signals, program_signals_p): Declare.
10570 2012-03-05 Pedro Alves <palves@redhat.com>
10571 Jan Kratochvil <jan.kratochvil@redhat.com>
10573 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10576 2012-03-03 Yao Qi <yao@codesourcery.com>
10578 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10579 agent_look_up_symbols.
10581 2012-03-03 Yao Qi <yao@codesourcery.com>
10583 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10584 (linux-x86-low.o): Likewise.
10585 * server.h: Remove in_process_agent_loaded.
10586 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10590 2012-03-03 Yao Qi <yao@codesourcery.com>
10592 * tracepoint.c (gdb_agent_capability): New global.
10593 (in_process_agent_loaded_ust): Renamed to
10594 `in_process_agent_supports_ust'.
10596 (in_process_agent_supports_ust): Call agent_capability_check.
10597 (clear_installed_tracepoints): Assert that agent supports
10600 2012-03-03 Yao Qi <yao@codesourcery.com>
10602 * linux-low.c (linux_supports_agent): New.
10603 (linux_target_ops): Initialize field `supports_agent' with
10604 linux_supports_agent.
10605 * target.h (struct target_ops) <supports_agent>: New.
10606 (target_supports_agent): New macro.
10607 * server.c (handle_general_set): Handle packet 'QAgent'.
10608 (handle_query): Send `QAgent+'.
10609 * Makefile.in (server.o): Depends on agent.h.
10611 2012-03-03 Yao Qi <yao@codesourcery.com>
10613 * Makefile.in (OBS): Add agent.o.
10614 Add new rule for agent.o.
10615 Track dependence of tracepoint.c on agent.h.
10616 * tracepoint.c (run_inferior_command_1):
10617 (run_inferior_command): Call agent_run_command.
10618 (gdb_ust_connect_sync_socket): Deleted. Move it to
10620 (resume_thread, stop_thread): Likewise.
10621 (gdb_ust_socket_init): Renamed to ...
10622 (gdb_agent_socket_init): ... New.
10623 (gdb_ust_thread): Renamed to ...
10624 (gdb_agent_helper_thread): ... New.
10625 (gdb_ust_init): Move some code to ...
10626 (gdb_agent_init): ... here. New.
10627 [HAVE_UST]: Call gdb_ust_init.
10628 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10629 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10630 * config.in, configure: Regenerated.
10632 2012-03-02 Pedro Alves <palves@redhat.com>
10634 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10635 * linux-low.c (struct simple_pid_list): New.
10636 (stopped_pids): New a struct simple_pid_list pointer.
10637 (add_to_pid_list, pull_pid_from_list): New.
10638 (handle_extended_wait): Don't assume the first signal new children
10639 report is SIGSTOP. Adjust call to pull_pid_from_list.
10640 (linux_wait_for_lwp): Adjust.
10642 2012-03-02 Yao Qi <yao@codesourcery.com>
10644 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10647 2012-03-02 Yao Qi <yao@codesourcery.com>
10649 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10650 `stop_pc' and `tpoint'. Update caller.
10652 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10654 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10655 * linux-low.c (use_linux_regsets): New macro.
10656 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10657 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10658 (linux_register_in_regsets): New function.
10659 (usr_fetch_inferior_registers): Skip registers covered by
10661 (usr_store_inferior_registers): Likewise.
10662 (usr_fetch_inferior_registers): New macro.
10663 (usr_store_inferior_registers): Likewise.
10664 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10665 (linux_store_registers): Likewise.
10666 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10668 (init_registers_mips64_dsp_linux): Likewise.
10669 (init_registers_mips_linux): New macro.
10670 (init_registers_mips_dsp_linux): Likewise.
10671 (mips_dsp_num_regs): Likewise.
10672 (DSP_BASE, DSP_CONTROL): New fallback macros.
10673 (mips_base_regs): New macro.
10674 (mips_regmap): Use it. Fix the size.
10675 (mips_dsp_regmap): New variable.
10676 (mips_dsp_regset_bitmap): Likewise.
10677 (mips_arch_setup): New function.
10678 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10680 (mips_cannot_store_register): Likewise.
10681 (the_low_target): Update .arch_setup, .num_regs and .regmap
10682 initializers. Add .regset_bitmap initializer.
10683 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10685 * linux-bfin-low.c (the_low_target): Likewise.
10686 * linux-cris-low.c (the_low_target): Likewise.
10687 * linux-crisv32-low.c (the_low_target): Likewise.
10688 * linux-ia64-low.c (the_low_target): Likewise.
10689 * linux-m32r-low.c (the_low_target): Likewise.
10690 * linux-m68k-low.c (the_low_target): Likewise.
10691 * linux-ppc-low.c (the_low_target): Likewise.
10692 * linux-s390-low.c (the_low_target): Likewise.
10693 * linux-sh-low.c (the_low_target): Likewise.
10694 * linux-sparc-low.c (the_low_target): Likewise.
10695 * linux-tic6x-low.c (the_low_target): Likewise.
10696 * linux-x86-low.c (the_low_target): Likewise.
10697 * linux-xtensa-low.c (the_low_target): Likewise.
10698 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10699 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10700 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10702 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10703 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10705 2012-02-29 Yao Qi <yao@codesourcery.com>
10706 Pedro Alves <palves@redhat.com>
10708 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10709 `step_over_finished' is true.
10711 2012-02-27 Pedro Alves <palves@redhat.com>
10713 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10714 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10716 2012-02-27 Pedro Alves <palves@redhat.com>
10719 * linux-low.c (pid_is_stopped): New.
10720 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10722 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10724 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10727 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10729 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10731 2012-02-24 Luis Machado <lgustavo@codesourcery>
10733 * server.c (handle_query): Advertise support for target-side
10734 breakpoint condition evaluation.
10735 (process_point_options): New function.
10736 (process_serial_event): When inserting a breakpoint, check for
10737 a target-side condition that should be evaluated.
10739 * mem-break.c: Include regcache.h and ax.h.
10740 (point_cond_list_t): New data structure.
10741 (breakpoint) <cond_list>: New field.
10742 (find_gdb_breakpoint_at): Make non-static.
10743 (delete_gdb_breakpoint_at): Clear any target-side
10745 (clear_gdb_breakpoint_conditions): New function.
10746 (add_condition_to_breakpoint): Likewise.
10747 (add_breakpoint_condition): Likewise.
10748 (gdb_condition_true_at_breakpoint): Likewise.
10749 (gdb_breakpoint_here): Return result directly instead
10750 of going through a local variable.
10752 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10753 (clear_gdb_breakpoint_conditions): Likewise.
10754 (add_breakpoint_condition): Likewise.
10755 (gdb_condition_true_at_breakpoint): Likewise.
10757 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10758 (need_step_over_p): Take target-side breakpoint condition into
10761 2012-02-24 Luis Machado <lgustavo@codesourcery>
10763 * server.h: Include tracepoint.h.
10764 (agent_mem_read, agent_get_trace_state_variable_value,
10765 agent_set_trace_state_variable_value,
10766 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10767 get_set_tsv_func_addr): New prototypes.
10769 * ax.h: New include file.
10770 * ax.c: New source file.
10772 * tracepoint.c: Include ax.h.
10773 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10774 agent_expr, eval_result_type): Move to ax.h.
10775 (parse_agent_expr): Rename to ...
10776 (gdb_parse_agent_expr): ... this, make it non-static and move
10778 (unparse_agent_expr) Rename to ...
10779 (gdb_unparse_agent_expr): ... this, make it non-static and move
10781 (eval_agent_expr): Rename to ...
10782 (eval_tracepoint_agent_expr): ... this.
10783 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10784 forward declarations.
10785 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10786 (agent_get_trace_state_variable_value): New function.
10787 (agent_set_trace_state_variable_value): New function.
10788 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10789 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10790 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10791 (condition_true_at_tracepoint): Likewise.
10792 (parse_agent_expr): Rename to ...
10793 (gdb_parse_agent_expr): ... this and move to ax.c.
10794 (unparse_agent_expr): Rename to ...
10795 (gdb_unparse_agent_expr): ... this and move to ax.c.
10796 (gdb_agent_op_name): Move to ax.c.
10797 (eval_agent_expr): Rename to ...
10798 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10800 (eval_tracepoint_agent_expr): New function.
10801 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10803 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10805 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10806 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10807 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10808 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10809 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10810 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10811 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10812 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10813 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10814 (compile_bytecodes): Remove forward declaration.
10815 (is_goto_target): Move to ax.c.
10816 (compile_bytecodes): Move to ax.c and call
10817 agent_get_trace_state_variable_value (...) and
10818 agent_set_trace_state_variable_value (...).
10820 * Makefile.in: Update ax.c and IPA dependencies.
10822 2012-02-24 Pedro Alves <palves@redhat.com>
10824 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10825 (cmd_bigqtbuffer_circular): ... this. Only handle
10826 'QTBuffer:circular:'.
10827 (handle_tracepoint_general_set): Adjust.
10829 2012-02-16 Yao Qi <yao@codesourcery.com>
10831 * inferiors.c: Move code to ...
10832 * dll.c: .... here. New.
10833 * server.h: Declare clear_dlls.
10834 * Makefile.in (SFILES): Add dll.c.
10838 2012-02-11 Yao Qi <yao@codesourcery.com>
10840 * server.c: (handle_monitor_command): Add a new parameter
10842 (handle_query): Update caller.
10844 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10846 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10847 * configure, config.in: Regenerate.
10848 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10851 2012-02-02 Pedro Alves <palves@redhat.com>
10853 Try SIGKILL first, then PTRACE_KILL.
10854 * linux-low.c (linux_kill_one_lwp): New.
10855 (linux_kill_one_lwp): Rename to ...
10856 (kill_one_lwp_callback): ... this. Use the new
10857 linux_kill_one_lwp.
10859 2012-02-02 Pedro Alves <palves@redhat.com>
10861 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10864 2012-01-27 Pedro Alves <palves@redhat.com>
10866 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10867 (elf_64_file_p): Make static.
10868 (linux_pid_exe_is_elf_64_file): New.
10869 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10870 Delete declarations.
10871 (linux_pid_exe_is_elf_64_file): Declare.
10872 * linux-x86-low.c (x86_arch_setup): Use
10873 linux_pid_exe_is_elf_64_file.
10875 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10877 * linux-low.c (linux_wait_for_event_1): Rename to ...
10878 (linux_wait_for_event): ... here and merge it with former
10879 linux_wait_for_event - new variable wait_ptid, use it.
10880 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10882 2012-01-23 Pedro Alves <palves@redhat.com>
10884 * server.c (main): Avoid yet another case of infinite loop while
10885 detaching/killing after a longjmp.
10887 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10890 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10892 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10894 * hostio.c (handle_readlink): New function.
10895 (handle_vFile): Call it to handle "vFile:readlink" packets.
10897 2012-01-20 Pedro Alves <palves@redhat.com>
10898 Ulrich Weigand <ulrich.weigand@linaro.org>
10900 * server.c (handle_v_requests): Only support vAttach and vRun to
10901 start multiple processes when in extended protocol mode.
10903 2012-01-17 Pedro Alves <palves@redhat.com>
10905 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10906 memalign plus mprotect to allocate the scratch buffer.
10908 2012-01-13 Pedro Alves <palves@redhat.com>
10910 * server.c (attach_inferior): Clear `cont_thread'.
10912 2012-01-13 Pedro Alves <palves@redhat.com>
10914 * server.c (main): Avoid infinite loop while detaching/killing
10917 2012-01-09 Doug Evans <dje@google.com>
10919 * server.c (start_inferior): Set last_ptid in --wrapper case.
10921 2012-01-06 Yao Qi <yao@codesourcery.com>
10923 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10925 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10927 2012-01-04 Yao Qi <yao@codesourcery.com>
10929 * tracepoint.c (cmd_qtdp): Print debug message
10930 for static tracepoint.
10932 2012-01-04 Yao Qi <yao@codesourcery.com>
10934 * tracepoint.c (trace_vdebug): Differentiate debug message
10935 between gdbserver and IPA.
10937 2012-01-03 Yao Qi <yao@codesourcery.com>
10939 * tracepoint.c (tracepoint_was_hit): Don't collect for
10942 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10944 * terminal.h: Reformat copyright header.
10946 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10948 * server.c (gdbserver_version): Update copyright year.
10949 * gdbreplay.c (gdbreplay_version): Likewise.
10951 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10953 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10956 2011-12-18 Hui Zhu <teawater@gmail.com>
10957 * linux-low.c (linux_create_inferior): Save return value to ret.
10959 2011-12-18 Hui Zhu <teawater@gmail.com>
10961 * linux-low.c (linux_create_inferior): Save return value to ret.
10963 2011-12-16 Doug Evans <dje@google.com>
10965 * linux-low.c (linux_create_inferior): If stdio connection,
10966 redirect stdin from /dev/null, stdout to stderr.
10967 * remote-utils.c (remote_is_stdio): New static global.
10968 (remote_connection_is_stdio): New function.
10969 (remote_prepare): Handle stdio connection.
10970 (remote_open): Ditto.
10971 (remote_close): Don't close stdin for stdio connections.
10972 (read_prim,write_prim): New functions. Replace all calls to
10973 read/write to these.
10974 * server.c (main): Watch for "-" argument. Move call to
10975 remote_prepare before start_inferior.
10976 * server.h (STDIO_CONNECTION_NAME): New macro.
10977 (remote_connection_is_stdio): Declare.
10979 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10980 in debugging output.
10982 2011-12-15 Yao Qi <yao@codesourcery.com>
10984 * tracepoint.c: Include sys/syscall.h.
10985 (gdb_ust_thread): Remove preprocessor conditional.
10987 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10989 * linux-low.c (linux_detach_one_lwp): Call
10990 the_low_target.prepare_to_resume before detaching.
10992 2011-12-14 Yao Qi <yao@codesourcery.com>
10994 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10997 2011-12-14 Yao Qi <yao@codesourcery.com>
10999 * i386-low.c (i386_low_stopped_data_address): Initialize local
11000 variable `control'.
11002 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11006 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11007 DR_CONTROL unless necessary. Extend comments.
11008 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11009 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11011 2011-12-13 Yao Qi <yao@codesourcery.com>
11013 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11015 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11017 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11019 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11020 Print new debug message for such case.
11022 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11024 Fix overlapping memcpy.
11025 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11026 the read_inferior_memory transfer.
11027 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11028 write_inferior_memory transfer.
11029 (set_fast_tracepoint_jump): New variable buf. Use it for the
11030 read_inferior_memory and write_inferior_memory transfers.
11031 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11032 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11033 Use it for the write_inferior_memory transfer.
11034 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11037 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11039 * linux-low.c (fetch_register, store_register): Make code
11040 consistent, fix formatting.
11042 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11044 * linux-low.c (usr_store_inferior_registers): Factor out code
11045 to handle individual registers into...
11046 (store_register): ... this new function.
11048 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11050 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11051 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11052 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11053 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11054 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11055 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11056 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11057 (srv_xmlfiles): Add new XML files.
11059 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11061 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11062 (init_registers_s390_linux32v1): Add prototype.
11063 (init_registers_s390_linux32v2): Likewise.
11064 (init_registers_s390_linux64v1): Likewise.
11065 (init_registers_s390_linux64v2): Likewise.
11066 (init_registers_s390x_linux64v1): Likewise.
11067 (init_registers_s390x_linux64v2): Likewise.
11068 (s390_num_regs): Increment to 52.
11069 (s390_regmap): Add orig_r2 register.
11070 (s390_num_regs_3264): Increment to 68.
11071 (s390_regmap_3264): Add orig_r2 register.
11072 (s390_collect_ptrace_register): Handle orig_r2 register.
11073 (s390_supply_ptrace_register): Likewise.
11074 (s390_fill_last_break): New function.
11075 (s390_store_last_break): Likewise.
11076 (s390_fill_system_call): New function.
11077 (s390_store_system_call): Likewise.
11078 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11080 (s390_check_regset): New function.
11081 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11082 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11083 Update target_regsets for available register sets.
11085 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11086 Jan Kratochvil <jan.kratochvil@redhat.com>
11088 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11089 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11091 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11092 * linux-low.h (struct process_info_private): New member r_debug.
11093 * server.c (handle_qxfer_libraries): Call
11094 the_target->qxfer_libraries_svr4.
11095 (handle_qxfer_libraries_svr4): New function.
11096 (qxfer_packets): New entry "libraries-svr4".
11097 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11098 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11099 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11100 PACKET_qXfer_libraries_svr4.
11102 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11104 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11105 PSW address/mask between 8-byte and 16-byte formats.
11106 (s390_supply_ptrace_register): Likewise.
11107 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11108 basic addressing mode bit.
11110 2011-11-24 Stan Shebs <stan@codesourcery.com>
11112 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11114 2011-11-17 Stan Shebs <stan@codesourcery.com>
11116 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11117 (tracing_start_time): New global.
11118 (tracing_stop_time): New global.
11119 (tracing_user_name): New global.
11120 (tracing_notes): New global.
11121 (tracing_stop_note): New global.
11122 (cmd_qtstart): Set traceframe_usage, start_time.
11123 (stop_tracing): Set stop_time.
11124 (cmd_qtstatus): Report additional status.
11125 (cmd_qtp): New function.
11126 (handle_tracepoint_query): Call it.
11127 (cmd_qtnotes): New function.
11128 (handle_tracepoint_general_set): Call it.
11129 (get_timestamp): Rename from tsv_get_timestamp.
11131 2011-11-14 Stan Shebs <stan@codesourcery.com>
11132 Kwok Cheung Yeung <kcy@codesourcery.com>
11134 * linux-x86-low.c (small_jump_insn): New.
11135 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11136 trampoline and error message, build a trampoline and issue a small
11137 jump instruction to it.
11138 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11139 trampoline and error message.
11140 (x86_get_min_fast_tracepoint_insn_len): New.
11141 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11142 * linux-low.h (struct linux_target_ops): Add arguments to
11143 install_fast_tracepoint_jump_pad operation, add new operation.
11144 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11146 (linux_get_min_fast_tracepoint_insn_len): New function.
11147 (linux_target_op): Add new operation.
11148 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11149 (gdb_trampoline_buffer_end): Ditto.
11150 (gdb_trampoline_buffer_error): Ditto.
11151 (struct ipa_sym_addresses): Add fields for new IPA variables.
11152 (symbol_list): Add entries for new IPA variables.
11153 (struct tracepoint): Add fields to hold the address range of the
11154 trampoline used by the tracepoint.
11155 (trampoline_buffer_head): New static variable.
11156 (trampoline_buffer_tail): Ditto.
11157 (claim_trampoline_space): New function.
11158 (have_fast_tracepoint_trampoline_buffer): New function.
11159 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11161 (install_fast_tracepoint): Ditto, also add error buffer argument.
11162 (cmd_qtminftpilen): New function.
11163 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11164 (fast_tracepoint_from_trampoline_address): New function.
11165 (fast_tracepoint_collecting): Handle trampoline as part of jump
11167 (set_trampoline_buffer_space): New function.
11168 (initialize_tracepoint): Initialize new IPA variables.
11169 * target.h (struct target_ops): Add arguments to
11170 install_fast_tracepoint_jump_pad operation, add new
11171 get_min_fast_tracepoint_insn_len operation.
11172 (target_get_min_fast_tracepoint_insn_len): New.
11173 (install_fast_tracepoint_jump_pad): Add arguments.
11174 * server.h (IPA_BUFSIZ): Define.
11175 * linux-i386-ipa.c: Include extra header files.
11176 (initialize_fast_tracepoint_trampoline_buffer): New function.
11177 (initialize_low_tracepoint): Call it.
11178 * server.h (set_trampoline_buffer_space): Declare.
11179 (claim_trampoline_space): Ditto.
11180 (have_fast_tracepoint_trampoline_buffer): Ditto.
11182 2011-11-14 Yao Qi <yao@codesourcery.com>
11184 * server.c (handle_query): Handle InstallInTrace for qSupported.
11185 * tracepoint.c (add_tracepoint): Sort list.
11186 (install_tracepoint, download_tracepoint): New.
11187 (cmd_qtdp): Call them to install and download tracepoints.
11188 (sort_tracepoints): Removed.
11189 (cmd_qtstart): Update.
11191 2011-11-14 Yao Qi <yao@codesourcery.com>
11193 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11194 * mem-break.h: Declare.
11195 * tracepoint.c (cmd_qtstart): Move some code to ...
11196 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11198 (download_tracepoints): Move some code to ...
11199 (download_tracepoint_1): ... here. New.
11201 2011-11-08 Yao Qi <yao@codesourcery.com>
11203 * remote-utils.c (relocate_instruction): A comment fix.
11205 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11207 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11208 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11209 dr_status_mirror and dr_control_mirror from debug_reg_state.
11210 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11211 (i386_initial_stuff): Remove use of deleted globals.
11212 (i386_get_thread_context, i386_set_thread_context,
11213 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11214 from debug_reg_state.
11216 2011-11-05 Yao Qi <yao@codesourcery.com>
11218 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11219 address as TPOINT's.
11221 2011-11-02 Stan Shebs <stan@codesourcery.com>
11223 * tracepoint.c (agent_mem_read_string): New function.
11224 (eval_agent_expr): Call it for tracenz.
11225 * server.c (handle_query): Report support for tracenz.
11227 2011-11-02 Yao Qi <yao@codesourcery.com>
11229 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11231 2011-11-02 Yao Qi <yao@codesourcery.com>
11233 * target.h: Fix a typo in comment.
11235 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11237 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11238 clobber the breakpoints' shadows with fast tracepoint jumps.
11239 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11240 * target.c (write_inferior_memory): Also pass MYADDR down to
11243 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11245 * configure.ac: Check support for personality routine.
11246 * configure: Regenerate.
11247 * config.in: Likewise.
11248 * linux-low.c: Include <sys/personality.h>.
11249 Define ADDR_NO_RANDOMIZE if necessary.
11250 (linux_create_inferior): Disable address space randomization when
11251 forking inferior, if requested.
11252 (linux_supports_disable_randomization): New function.
11253 (linux_target_ops): Install it.
11254 * server.h (disable_randomization): Declare.
11255 * server.c (disable_randomization): New global variable.
11256 (handle_general_set): Handle QDisableRandomization.
11257 (handle_query): Likewise for qSupported.
11258 (main): Support --disable-randomization and --no-disable-randomization
11259 command line arguments.
11260 * target.h (struct target_ops): Add supports_disable_randomization.
11261 (target_supports_disable_randomization): New macro.
11263 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11265 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11267 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11268 [!PT_GETDSBT] (target_loadmap): New definition.
11269 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11270 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11271 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11272 and PT_GETDSBT to LINUX_LOADMAP.
11273 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11274 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11276 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11278 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11279 (arm_linux_hwbp_cap): New static variable.
11280 (arm_linux_get_hwbp_cap): Replace by ...
11281 (arm_linux_init_hwbp_cap): ... this new function.
11282 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11283 (arm_linux_get_hw_watchpoint_count): Likewise.
11284 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11285 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11286 (arm_prepare_to_resume): Use perror_with_name instead of error.
11288 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11290 * linux-arm-low.c: Include <signal.h>.
11291 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11292 (struct arm_linux_hwbp_cap): New data type.
11293 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11294 (struct arm_linux_hw_breakpoint): New data type.
11295 (MAX_BPTS, MAX_WPTS): Define.
11296 (struct arch_process_info, struct arch_lwp_info): New data types.
11297 (arm_linux_get_hwbp_cap): New function.
11298 (arm_linux_get_hw_breakpoint_count): Likewise.
11299 (arm_linux_get_hw_watchpoint_count): Likewise.
11300 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11301 (arm_hwbp_control_initialize): Likewise.
11302 (arm_hwbp_control_is_enabled): Likewise.
11303 (arm_hwbp_control_is_initialized): Likewise.
11304 (arm_hwbp_control_disable): Likewise.
11305 (arm_linux_hw_breakpoint_equal): Likewise.
11306 (arm_linux_hw_point_initialize): Likewise.
11307 (struct update_registers_data): New data structure.
11308 (update_registers_callback: New function.
11309 (arm_insert_point): Likewise.
11310 (arm_remove_point): Likewise.
11311 (arm_stopped_by_watchpoint): Likewise.
11312 (arm_stopped_data_address): Likewise.
11313 (arm_new_process): Likewise.
11314 (arm_new_thread): Likewise.
11315 (arm_prepare_to_resume): Likewise.
11316 (the_low_target): Register arm_insert_point, arm_remove_point,
11317 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11318 arm_new_thread, and arm_prepare_to_resume.
11320 2011-09-15 Stan Shebs <stan@codesourcery.com>
11322 * server.h (struct emit_ops): Add compare-goto fields.
11323 * tracepoint.c (gdb_agent_op_sizes): New table.
11324 (emit_eq_goto): New function.
11325 (emit_ne_goto): New function.
11326 (emit_lt_goto): New function.
11327 (emit_le_goto): New function.
11328 (emit_gt_goto): New function.
11329 (emit_ge_goto): New function.
11330 (is_goto_target): New function.
11331 (compile_bytecodes): Recognize special cases of compare-goto
11332 combinations and call specialized emitters for them.
11333 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11334 (amd64_emit_ne_goto): New function.
11335 (amd64_emit_lt_goto): New function.
11336 (amd64_emit_le_goto): New function.
11337 (amd64_emit_gt_goto): New function.
11338 (amd64_emit_ge_goto): New function.
11339 (amd64_emit_ops): Add the new functions.
11340 (i386_emit_eq_goto): New function.
11341 (i386_emit_ne_goto): New function.
11342 (i386_emit_lt_goto): New function.
11343 (i386_emit_le_goto): New function.
11344 (i386_emit_gt_goto): New function.
11345 (i386_emit_ge_goto): New function.
11346 (i386_emit_ops): Add the new functions.
11348 2011-09-08 Stan Shebs <stan@codesourcery.com>
11350 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11351 (i386_emit_epilogue): Restore %ebx.
11353 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11355 * server.c (step_thread): Remove definition.
11356 (process_serial_event): Don't handle Hs.
11357 * server.h (step_thread): Remove declaration.
11358 * target.c (set_desired_inferior): Remove use of step_thread.
11360 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11362 * linux-low.c: Include linux-procfs.h.
11363 (linux_attach_lwp_1): Update comments.
11364 (linux_attach): Scan for existing threads when attaching to a
11365 process that is the tgid.
11366 * Makefile.in: Update dependencies.
11368 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11370 * configure.srv: Add linux-procfs.o dependencies.
11372 2011-08-14 Yao Qi <yao@codesourcery.com>
11374 * target.h (struct target_ops): Fix indent.
11375 * win32-low.c (win32_target_ops): Fix comment.
11377 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11378 Yao Qi <yao@codesourcery.com>
11380 * Makefile.in (clean): Remove tic6x-*.c files.
11381 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11382 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11383 (tic6x-c64xp-linux.c): Likewise.
11384 * configure.srv: Add support for tic6x-*-uclinux.
11385 * linux-tic6x-low.c: New.
11386 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11388 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11389 Yao Qi <yao@codesourcery.com>
11391 * target.h (struct target_ops): Add read_loadmap.
11392 * linux-low.c (struct target_loadseg): New type.
11393 (struct target_loadmap): New type.
11394 (linux_read_loadmap): New function.
11395 (linux_target_ops): Add linux_read_loadmap.
11396 * server.c (handle_query): Support qXfer:fdpic:read packet.
11397 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11400 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11402 * win32-low.c: Include <stdint.h>.
11404 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11406 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11407 to the inferior here.
11408 (i386_remove_aligned_watchpoint): Ditto.
11409 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11410 fit part of the watchpoint in the debug registers.
11411 (i386_update_inferior_debug_regs): New.
11412 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11413 registers, and only update the inferior on success.
11414 (i386_low_remove_watchpoint): Ditto.
11416 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11418 * linux-low.c (compare_ints, unique, list_threads, show_process,
11419 linux_core_of_thread): Delete.
11420 (linux_target_ops): Change linux_core_of_thread to
11421 linux_common_core_of_thread.
11422 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11423 * utils.c (malloc_failure): Change type of argument.
11424 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11425 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11426 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11427 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11428 (IPA_OBJS): Add common-utils-ipa.o.
11429 (ptid_h, linux_osdata_h): New macros.
11430 (server_h): Add common/common-utils.h, common/xml-utils.h,
11431 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11433 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11434 ptid.o, buffer.o): New rules.
11435 (linux-low.o): Add common/linux-osdata.h as a dependency.
11436 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11437 * configure.ac: Add AC_HEADER_DIRENT check.
11438 * config.in: Regenerate.
11439 * configure: Regenerate.
11440 * remote-utils.c (xml_escape_text): Delete.
11441 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11442 buffer_xml_printf): Move to common/buffer.c.
11443 * server.c (main): Remove call to initialize_inferiors.
11444 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11445 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11446 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11447 internal_error, gdb_assert, gdb_assert_fail): Delete.
11448 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11449 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11451 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11452 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11453 initialize_inferiors): Delete.
11455 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11457 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11460 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11462 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11464 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11466 2011-05-26 Yao Qi <yao@codesourcery.com>
11468 * Makefile.in (thread-db.o): Track dependence to
11469 common/gdb_thread_db.h.
11470 * thread-db.c: include gdb_thread_db.h from right place.
11472 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11474 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11475 __FILE__ and __LINE__ to internal_error.
11477 2011-05-13 Doug Evans <dje@google.com>
11479 * thread-db.c (try_thread_db_load_from_sdir): New function.
11480 (try_thread_db_load_from_dir): New function.
11481 (thread_db_load_search): Handle $sdir, ignore $pdir.
11482 Remove trying of system directories if search of
11483 libthread-db-search-path fails, that is now done via $sdir.
11485 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11487 * server.c (handle_query): Add EnableDisableTracepoints to the list
11488 of supported features.
11489 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11491 (cmd_qtenable_disable): New.
11492 (cmd_qtstart): Install tracepoints even if disabled.
11493 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11494 receiving a QTEnable or QTDisable packet.
11495 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11496 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11498 (gdb_probe): Skip data collection if static tracepoint is disabled.
11500 2011-05-10 Doug Evans <dje@google.com>
11502 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11504 2011-05-04 Doug Evans <dje@google.com>
11506 * linux-low.c (linux_join): Skip process lookup.
11507 * spu-low.c (spu_join): Ditto.
11508 * server.c (join_inferiors_callback): Delete.
11509 (process_serial_event): For 'D' packet (detach) call join_inferior
11512 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11514 * README: Don't mention xscale*-*-linux*.
11515 * configure.srv (xscale*-*-linux*): Don't handle target.
11517 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11519 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11521 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11522 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11523 (i386_emit_void_call_2): Likewise.
11525 2011-04-26 Yao Qi <yao@codesourcery.com>
11527 * linux-low.c: Move common macros to linux-ptrace.h.
11528 Include linux-ptrace.h.
11529 * Makefile.in (linux_ptrace_h): New.
11530 (linux-low.o): Depends on linux-ptrace.h.
11532 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11534 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11535 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11536 (remote_prepare): New function with most of the TCP code from ...
11537 (remote_open): ... here. Detect PORT here unconditionally. Move also
11538 setting transport_is_reliable.
11539 * server.c (run_once): New variable.
11540 (gdbserver_usage): Document it.
11541 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11542 the first run if RUN_ONCE.
11543 * server.h (run_once, remote_prepare): New declarations.
11545 2011-04-19 Tom Tromey <tromey@redhat.com>
11547 * win32-low.c (handle_load_dll): Remove duplicate "the".
11549 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11551 Remove support for old Cygwin 1.5 versions.
11552 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11553 function to avoid warning.
11554 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11557 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11559 * gdbserver/server.h (Macro _): Define it if not available.
11561 2011-03-14 Michael Snyder <msnyder@vmware.com>
11563 * hostio.c (handle_close): Remove unnecessary null test.
11565 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11567 * Makefile.in (maintainer-clean realclean distclean): Remove
11568 "make ... subdir_do" command.
11570 2011-03-10 Michael Snyder <msnyder@vmware.com>
11572 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11574 * server.c (handle_v_run): Free alloced buffer on early return.
11576 2011-03-09 Yao Qi <yao@codesourcery.com>
11579 2011-03-04 Yao Qi <yao@codesourcery.com>
11581 * Makefile.in: Remove GNU make feature --directory.
11583 2011-03-05 Yao Qi <yao@codesourcery.com>
11585 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11586 (subdir_do): New make target. Copied from gdb/Makefile.
11587 (maintainer-clean, realclean, distclean, clean): Call corresponding
11588 make targets in common/Makefile.
11590 2011-02-11 Yao Qi <yao@codesourcery.com>
11592 * configure.ac: Call AC_PROG_RANLIB.
11593 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11594 * configure: Regenerate.
11596 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11598 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11600 2011-03-06 Yao Qi <yao@codesourcery.com>
11602 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11604 2011-03-05 Yao Qi <yao@codesourcery.com>
11606 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11607 (subdir_do): New make target. Copied from gdb/Makefile.
11608 (maintainer-clean, realclean, distclean, clean): Call corresponding
11609 make targets in common/Makefile.
11611 2011-03-04 Yao Qi <yao@codesourcery.com>
11613 * Makefile.in: Remove GNU make feature --directory.
11615 2011-03-04 Michael Snyder <msnyder@vmware.com>
11617 * server.c (queue_stop_reply): Call xmalloc not malloc.
11619 2011-03-02 Michael Snyder <msnyder@vmware.com>
11621 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11623 2011-02-28 Michael Snyder <msnyder@vmware.com>
11625 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11626 (cmd_qtframe): Ditto.
11627 (cmd_qtbuffer): Ditto.
11628 (cmd_bigqtbuffer): Ditto.
11630 * utils.c (decimal2str): Initialize 'width' to nine, then
11631 don't mess with it.
11633 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11635 * hostio.c (require_data): Free *data, not data.
11637 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11639 * hostio.c (require_data): Use free, not xfree.
11641 2011-02-27 Michael Snyder <msnyder@vmware.com>
11643 * server.c (handle_query): Discard unused value.
11645 * hostio.c (require_data): Free malloc memory before returning
11648 2011-02-26 Michael Snyder <msnyder@vmware.com>
11650 * linux-low.c (list_threads): Call closedir for dirent.
11652 2011-02-27 Michael Snyder <msnyder@vmware.com>
11654 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11655 a case statement falls through.
11657 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11659 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11662 2011-02-26 Michael Snyder <msnyder@vmware.com>
11664 * utils.c (decimal2str): Eliminate dead code and dead param.
11665 (pulongest): Drop dead param from call to decimal2str.
11668 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11670 Revert the following patch (not approved yet):
11671 2011-02-21 Hui Zhu <teawater@gmail.com>
11672 * tracepoint.c (tp_printf): New function.
11673 (eval_agent_expr): Handle gdb_agent_op_printf.
11675 2011-02-21 Hui Zhu <teawater@gmail.com>
11677 * tracepoint.c (tp_printf): New function.
11678 (eval_agent_expr): Handle gdb_agent_op_printf.
11680 2011-02-18 Tom Tromey <tromey@redhat.com>
11682 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11683 (tracepoint.o): Likewise.
11684 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11685 (gdb_agent_op_names): Likewise.
11687 2011-02-18 Tom Tromey <tromey@redhat.com>
11689 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11690 gdb_agent_op_rot>: New constants.
11691 (gdb_agent_op_names): Add pick and roll.
11692 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11695 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11697 * aclocal.m4: Regenerated with aclocal-1.11.1.
11699 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11701 * server.c (handle_qxfer_traceframe_info): New.
11702 (qxfer_packets): Register "traceframe-info".
11703 (handle_query): Report support for qXfer:traceframe-info:read+.
11704 * tracepoint.c (match_blocktype): New.
11705 (traceframe_find_block_type): Rename to ...
11706 (traceframe_walk_blocks): ... this. Add callback filter argument,
11708 (traceframe_find_block_type): New, reimplemented on top of
11709 traceframe_walk_blocks.
11710 (build_traceframe_info_xml): New.
11711 (traceframe_read_info): New.
11712 * server.h (traceframe_read_info): Declare.
11714 2011-02-11 Yao Qi <yao@codesourcery.com>
11716 * configure.ac: Call AC_PROG_RANLIB.
11717 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11718 * configure: Regenerate.
11720 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11722 * server.c (gdb_read_memory): Change return semantics to allow
11724 (handle_search_memory_1): Adjust.
11725 (process_serial_event) <'m' packet>: Handle partial transfers.
11726 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11728 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11730 * regcache.c (init_register_cache): Initialize
11731 regcache->register_status.
11732 (free_register_cache): Release regcache->register_status.
11733 (regcache_cpy): Copy register_status.
11734 (registers_to_string): Print 'x's for unavailable registers.
11735 (supply_register): Mark the register's status valid or
11736 unavailable, depending on whether a buffer was passed in or not.
11737 (supply_register_zeroed): New.
11738 (supply_regblock): Mark the registers' status valid or
11739 unavailable, depending on whether a buffer was passed in or not.
11740 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11741 (struct regcache): New `register_status' field.
11742 (supply_register_zeroed): Declare.
11743 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11744 supply_register_zeroed, rather than passing a NULL buffer to
11746 * tracepoint.c (fetch_traceframe_registers): Update comment.
11748 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11750 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11753 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11755 * server.h (decode_xfer_write): Change prototype.
11756 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11757 and don't extract the annex here.
11758 * server.c (decode_xfer_read): Remove `annex' parameter,
11759 and don't extract the annex here.
11760 (decode_xfer): New.
11761 (struct qxfer): New.
11762 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11763 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11764 (handle_qxfer_statictrace): New functions, abstracted out from
11765 handle_query, and made to use the struct qxfer interface.
11766 (handle_threads_qxfer_proper): Rename to ...
11767 (handle_qxfer_threads_proper): ... this.
11768 (handle_threads_qxfer): Rename to ...
11769 (handle_qxfer_threads): ... this. Adjust.
11770 (qxfer_packets): New array.
11771 (handle_qxfer): New function.
11772 (handle_query): Use handle_qxfer.
11774 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11776 * gdbreplay.c: Shorten lines of >= 80 columns.
11777 * linux-low.c: Ditto.
11778 * linux-ppc-low.c: Ditto.
11779 * linux-s390-low.c: Ditto.
11780 * linux-sparc-low.c: Ditto.
11781 * linux-x86-low.c: Ditto.
11782 * linux-xtensa-low.c: Ditto.
11783 * mem-break.c: Ditto.
11784 * nto-low.c: Ditto.
11785 * regcache.h: Ditto.
11786 * remote-utils.c: Ditto.
11789 * thread-db.c: Ditto.
11790 * tracepoint.c: Ditto.
11792 * win32-low.h: Ditto.
11794 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11796 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11799 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11801 * server.c (gdbserver_version): Update copyright year in version
11803 * gdbreplay.c (gdbreplay_version): Ditto.
11805 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11807 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11808 * linux-bfin-low.c: New file.
11809 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11810 PT_DATA_ADDR for BFIN targets.
11811 * Makefile.in (SFILES): Add linux-bfin-low.c.
11812 (clean): Remove reg-bfin.c.
11813 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11814 * README: Mention supported Blackfin targets.
11816 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11818 * .gitignore: New file.
11820 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11822 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11824 2010-10-22 Jie Zhang <jie@codesourcery.com>
11826 * Makefile.in: Add FLAGS_TO_PASS variable.
11827 (install): Remove dependency of install-only and recursively
11828 invoke make for install-only.
11830 2010-10-04 Doug Evans <dje@google.com>
11832 * Makefile.in (uninstall): Use $(DESTDIR).
11834 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11838 * linux-x86-low.c (compat_siginfo_from_siginfo)
11839 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11840 si_code is < 0. Check for si_code == SI_TIMER before checking for
11843 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11845 * lynx-i386-low.c: New file.
11846 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11848 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11850 * lynx-low.c (ptrace_request_to_str): Remove handling for
11851 request values that have been removed in LynxOS 5.x.
11853 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11855 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11858 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11860 * configure.ac: Add --enable-inprocess-agent option.
11861 * configure: Rebuilt.
11863 2010-09-06 Yao Qi <yao@codesourcery.com>
11865 * linux-low.c (linux_kill): Remove unused variable.
11866 (linux_stabilize_threads): Likewise.
11867 * server.c (start_inferior): Likewise.
11868 (queue_stop_reply_callback): Likewise.
11869 * tracepoint.c (do_action_at_tracepoint): Likewise.
11871 2010-09-06 Yao Qi <yao@codesourcery.com>
11873 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11876 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11878 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11880 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11882 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11885 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11887 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11888 gdbserver/lynx-ppc-low.c: New files.
11889 * Makefile.in (lynx_low_h): New variable.
11890 (lynx-low.o, lynx-ppc-low.o): New rules.
11891 * configure.ac: On LynxOS, link with -lnetinet.
11892 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11893 * configure: regenerate.
11895 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11897 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11898 * configure.ac: Add check for vasprintf and vsnprintf.
11899 * configure, config.in: Regenerate.
11900 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11902 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11904 * gdbreplay.c: Move include of alloca.h up, next to include of
11906 * server.h: Add include of malloc.h.
11907 * mem-break.c: Remove include of malloc.h.
11908 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11910 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11912 * Makefile.in (memmem.o): Build with -Wno-error.
11914 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11916 * utils.c (xsnprintf): Make non-static.
11917 * server.h: Add xsnprintf declaration.
11918 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11919 replace calls to snprintf by calls to xsnprintf throughout.
11921 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11923 * configure.ac: Add configure check for alloca.
11924 * configure, config.in: Regenerate.
11925 * server.h: Include alloca.h if it exists.
11926 * gdbreplay.c: Include alloca.h if it exists.
11928 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11930 * linux-low.c (__SIGRTMIN): Define if not already defined.
11931 (linux_create_inferior): Check for __ANDROID__ rather than
11933 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11934 are already deferred.
11935 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11936 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11937 stopped and already has a pending signal to report.
11938 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11939 a pending signal to report or is moving out of a jump pad.
11940 (linux_init_signals): Check for __ANDROID__ rather than
11943 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11945 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11946 debug_threads check. Avoid a linear search when not doing debug
11949 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11951 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11952 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11953 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11954 (process_event): Change local fd's type to gdb_fildes_t.
11955 (create_file_handler): Adjust prototype.
11956 (delete_file_handler): Adjust prototype.
11957 (handle_file_event): Adjust prototype. Use pfildes.
11958 (create_file_event): Adjsut prototype.
11959 * remote-utils.c (remote_desc, listen_desc): Change type to
11961 * server.h: New gdb_fildes_t typedef.
11962 [USE_WIN32API]: Include winsock2.h.
11963 (delete_file_handler, add_file_handler): Adjust prototypes.
11964 (pfildes): Declare.
11965 * utils.c (pfildes): New.
11967 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11969 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11970 * configure: Regenerate.
11972 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11974 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11975 (linux_done_accessing_memory): ... this.
11976 (linux_target_ops): Adjust.
11977 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11978 * nto-low.c (nto_target_ops): Adjust comment.
11979 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11980 * spu-low.c (spu_target_ops): Adjust comment.
11981 * target.h (target_ops): Rename unprepare_to_access_memory field
11982 to done_accessing_memory.
11983 (unprepare_to_access_memory): Rename to ...
11984 (done_accessing_memory): ... this.
11986 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11988 * linux-low.c (linux_prepare_to_access_memory): New.
11989 (linux_unprepare_to_access_memory): New.
11990 (linux_target_ops): Install them.
11991 * server.c (read_memory): Rename to ...
11992 (gdb_read_memory): ... this. Use
11993 prepare_to_access_memory/prepare_to_access_memory.
11994 (write_memory): Rename to ...
11995 (gdb_write_memory): ... this. Use
11996 prepare_to_access_memory/prepare_to_access_memory.
11997 (handle_search_memory_1): Adjust.
11998 (process_serial_event): Adjust.
11999 * target.h (struct target_ops): New fields
12000 prepare_to_access_memory and unprepare_to_access_memory.
12001 (prepare_to_access_memory, unprepare_to_access_memory): New.
12002 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12003 prepare_to_access_memory/prepare_to_access_memory.
12004 * nto-low.c (nto_target_ops): Adjust.
12005 * spu-low.c (spu_target_ops): Adjust.
12006 * win32-low.c (win32_target_ops): Adjust.
12008 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12010 * Makefile.in (WARN_CFLAGS): Get it from configure.
12011 (WERROR_CFLAGS): New.
12012 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12013 * configure.ac: Introduce --enable-werror, which adds -Werror to
12014 the compiler command line. Enabled by default. Disable with
12015 --disable-werror. Add -Wdeclaration-after-statement
12016 Wpointer-arith and -Wformat-nonliteral to warning flags.
12017 * configure: Regenerate.
12019 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12021 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12023 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12025 * gdbreplay.c (remote_error): New.
12027 (expect): Use gdbchar. Check for error reading from GDB.
12028 Clarify sync error output.
12029 (play): Check for errors writing to GDB.
12030 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12031 * remote-utils.c (getpkt): Check for errors writing to the remote
12034 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12036 * linux-low.c (linux_wait_1): Move non-debugging code out of
12037 `debug_threads' control.
12039 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12041 * linux-low.c (linux_wait_1): Don't set last_status here.
12042 * server.c (push_event, queue_stop_reply_callback): Assert we're
12043 not pushing a TARGET_WAITKIND_IGNORE event.
12044 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12045 (myresume, handle_target_event): Set the thread's last_resume_kind
12046 and last_status from the target returned status.
12048 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12052 * linux-x86-low.c (update_debug_registers_callback): New.
12053 (i386_dr_low_set_addr): Use it.
12054 (i386_dr_low_get_addr): New.
12055 (i386_dr_low_set_control): Use update_debug_registers_callback.
12056 (i386_dr_low_get_control): New.
12057 (i386_dr_low_get_status): Adjust.
12058 * linux-low.c (linux_stop_lwp): New.
12059 * linux-low.h (linux_stop_lwp): Declare.
12061 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12062 argument instead of a i386_debug_reg_state.
12063 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12064 a i386_debug_reg_state.
12065 (i386_insert_aligned_watchpoint): Adjust.
12066 (i386_remove_aligned_watchpoint): Adjust.
12067 (i386_low_stopped_data_address): Read the debug registers from the
12068 inferior instead of from the mirrors.
12069 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12070 (i386_dr_low_get_addr): Declare.
12071 (i386_dr_low_get_control): Declare.
12072 (i386_dr_low_get_status): Change prototype.
12074 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12075 (i386_dr_low_get_addr): New.
12076 (i386_dr_low_get_control): New.
12077 (i386_dr_low_get_status): Adjust prototype. Return
12079 (i386_initial_stuff): Clear dr_status_mirror and
12081 (i386_get_thread_context): Adjust.
12082 (i386_set_thread_context): Adjust.
12083 (i386_thread_added): Adjust.
12085 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12087 * linux-low.h (linux_thread_area): Delete declaration.
12089 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12091 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12092 after its termination.
12094 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12096 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12097 (gdb_wants_all_stopped): Delete.
12098 (linux_wait_1): Don't call them.
12099 * server.c (handle_v_cont): Tag all threads as want-stopped.
12100 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12101 stopped as "client-wants-stopped".
12103 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12105 * Makefile.in (signals_h): New.
12106 (server_h): Depend on it.
12107 (server.o): Don't depend on $(signals_def).
12108 (signals.o): Depend on $(signals_def).
12110 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12112 * Makefile.in (signals_def): New.
12113 (server_h): Append include/gdb/signals.h and signals_def.
12114 (server.o): Append signals_def.
12116 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12118 * server.c (handle_target_event): Use target_signal_to_host for
12119 resume_info.sig initialization.
12120 * target.h (struct thread_resume) <sig>: New comment.
12122 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12124 * server.c (handle_query): strcpy() the returned string from paddress()
12125 instead of sprintf().
12126 * utils.c (paddress): Return phex_nz().
12128 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12130 * server.c (handle_v_cont): Call mourn_inferior if process
12132 (myresume): Likewise.
12134 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12136 Static tracepoints, and integration with UST.
12138 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12139 * mem-break.c (uninsert_all_breakpoints)
12140 (reinsert_all_breakpoints): New.
12141 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12142 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12143 (gdb_agent_ust_loaded, helper_thread_id)
12144 (gdb_agent_helper_thread_id): New macros.
12145 (struct ipa_sym_addresses): Add addr_ust_loaded,
12146 addr_helper_thread_id, addr_cmd_buf.
12147 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12148 (in_process_agent_loaded_ust): New.
12149 (write_e_ust_not_loaded): New.
12150 (maybe_write_ipa_ust_not_loaded): New.
12151 (struct collect_static_trace_data_action): New.
12152 (enum tracepoint_type) <static_tracepoint>: New.
12153 (struct tracepoint) <handle>: Mention static tracepoints.
12154 (struct static_tracepoint_ctx): New.
12155 (CMD_BUF_SIZE): New.
12156 (add_tracepoint_action): Handle static tracepoint actions.
12157 (unprobe_marker_at): New.
12158 (clear_installed_tracepoints): Handle static tracepoints.
12159 (cmd_qtdp): Handle static tracepoints.
12160 (probe_marker_at): New.
12161 (cmd_qtstart): Handle static tracepoints.
12162 (response_tracepoint): Handle static tracepoints.
12163 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12164 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12165 (get_context_regcache): Handle static tracepoints.
12166 (do_action_at_tracepoint): Handle static tracepoint actions.
12167 (traceframe_find_block_type): Handle static trace data blocks.
12168 (traceframe_read_sdata): New.
12169 (download_tracepoints): Download static tracepoint actions.
12170 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12171 (GDB_PROBE_NAME): New.
12173 (GET_UST_SYM): New.
12176 (ust_marker_to_static_tracepoint): New.
12178 (collect_ust_data_at_tracepoint): New.
12179 (gdb_ust_probe): New.
12180 (UNIX_PATH_MAX, SOCK_DIR): New.
12181 (gdb_ust_connect_sync_socket): New.
12182 (resume_thread, stop_thread): New.
12183 (run_inferior_command): New.
12184 (init_named_socket): New.
12185 (gdb_ust_socket_init): New.
12186 (cstr_to_hexstr): New.
12188 (first_marker, next_marker): New.
12189 (response_ust_marker): New.
12190 (cmd_qtfstm, cmd_qtsstm): New.
12191 (unprobe_marker_at, probe_marker_at): New.
12192 (cmd_qtstmat, gdb_ust_thread): New.
12193 (gdb_ust_init): New.
12194 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12195 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12196 (ST_REGENTRY): New.
12197 (x86_64_st_collect_regmap): New.
12198 (X86_64_NUM_ST_COLLECT_GREGS): New.
12199 (AMD64_RIP_REGNUM): New.
12200 (supply_static_tracepoint_registers): New.
12201 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12202 (ST_REGENTRY): New.
12203 (i386_st_collect_regmap): New.
12204 (i386_NUM_ST_COLLECT_GREGS): New.
12205 (supply_static_tracepoint_registers): New.
12206 * server.c (handle_query): Handle qXfer:statictrace:read.
12207 <qSupported>: Report support for StaticTracepoints, and
12208 qXfer:statictrace:read features.
12209 * server.h (traceframe_read_sdata)
12210 (supply_static_tracepoint_registers): Declare.
12211 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12212 (unpack_varlen_hex): Include in IPA build.
12213 * Makefile.in (ustlibs, ustinc): New.
12214 (IPA_OBJS): Add remote-utils-ipa.o.
12215 ($(IPA_LIB)): Link -ldl and -lpthread.
12217 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12218 * config.in, configure: Regenerate.
12220 2010-06-20 Ian Lance Taylor <iant@google.com>
12221 Pedro Alves <pedro@codesourcery.com>
12223 * linux-x86-low.c (always_true): Delete.
12224 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12225 trying to fool the compiler with always_true.
12227 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12229 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12230 conditions in gdbserver.
12232 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12234 * spu-low.c (spu_read_memory): Wrap around local store limit.
12235 (spu_write_memory): Likewise.
12237 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12239 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12240 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12242 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12244 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12245 uses with LONGEST uses.
12247 2010-06-14 Stan Shebs <stan@codesourcery.com>
12248 Pedro Alves <pedro@codesourcery.com>
12252 * linux-x86-low.c: Include limits.h.
12254 (always_true): New.
12257 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12258 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12259 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12260 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12261 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12262 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12263 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12264 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12265 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12266 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12267 (amd64_emit_void_call_2): New.
12268 (amd64_emit_ops): New.
12269 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12270 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12271 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12272 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12273 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12274 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12275 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12276 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12277 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12278 (i386_emit_stack_adjust, i386_emit_int_call_1)
12279 (i386_emit_void_call_2): New.
12280 (i386_emit_ops): New.
12281 (x86_emit_ops): New.
12282 (the_low_target): Install x86_emit_ops.
12283 * server.h (struct emit_ops): New.
12284 (get_raw_reg_func_addr): Declare.
12285 (current_insn_ptr, emit_error): Declare.
12286 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12287 (set_trace_state_variable_value): New defines.
12288 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12289 addr_get_trace_state_variable_value and
12290 addr_set_trace_state_variable_value.
12291 (symbol_list): New fields for get_raw_reg,
12292 get_trace_state_variable_value and set_trace_state_variable_value.
12293 (condfn): New typedef.
12294 (struct tracepoint): New field `compiled_cond'.
12295 (do_action_at_tracepoint): Clear compiled_cond.
12296 (get_trace_state_variable_value, set_trace_state_variable_value):
12298 (condition_true_at_tracepoint): If there's a compiled condition,
12300 (current_insn_ptr, emit_error): New globals.
12301 (struct bytecode_address): New.
12302 (get_raw_reg_func_addr): New.
12303 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12304 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12305 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12306 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12307 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12308 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12309 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12310 (compile_tracepoint_condition, compile_bytecodes): New.
12311 * target.h (emit_ops): Forward declare.
12312 (struct target_ops): New field emit_ops.
12313 (target_emit_ops): New.
12314 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12315 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12316 * linux-low.c (linux_emit_ops): New.
12317 (linux_target_ops): Install it.
12318 * linux-low.h (struct linux_target_ops): New field emit_ops.
12320 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12322 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12323 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12325 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12326 Stan Shebs <stan@codesourcery.com>
12328 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12329 (all): Depend on $(extra_libraries).
12330 (install-only): Install the IPA.
12331 (IPA_OBJS, IPA_LIB): New.
12332 (clean): Remove the IPA lib.
12333 (IPAGENT_CFLAGS): New.
12334 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12335 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12336 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12337 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12338 * configure.ac: Check for atomic builtins support in the compiler.
12339 (IPA_DEPFILES, extra_libraries): Define.
12340 * configure.srv (ipa_obj): Add description.
12341 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12342 (i[34567]86-*-linux*): Set ipa_obj.
12343 (x86_64-*-linux*): Set ipa_obj.
12344 * linux-low.c (stabilizing_threads): New.
12345 (supports_fast_tracepoints): New.
12346 (linux_detach): Stabilize threads before detaching.
12347 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12348 the lwp is either not stabilizing, or is moving out of a jump pad.
12349 (linux_fast_tracepoint_collecting): New.
12350 (maybe_move_out_of_jump_pad): New.
12351 (enqueue_one_deferred_signal): New.
12352 (dequeue_one_deferred_signal): New.
12353 (linux_wait_for_event_1): If moving out of a jump pad, defer
12354 pending signals to later.
12355 (linux_stabilize_threads): New.
12356 (linux_wait_1): Check if threads need moving out of jump pads, and
12358 (stuck_in_jump_pad_callback): New.
12359 (move_out_of_jump_pad_callback): New.
12360 (lwp_running): New.
12361 (linux_resume_one_lwp): Handle moving out of jump pads.
12362 (linux_set_resume_request): Dequeue deferred signals.
12363 (need_step_over_p): Also step over fast tracepoint jumps.
12364 (start_step_over): Also uninsert fast tracepoint jumps.
12365 (finish_step_over): Also reinsert fast tracepoint jumps.
12366 (linux_install_fast_tracepoint_jump): New.
12367 (linux_target_ops): Install linux_stabilize_threads and
12368 linux_install_fast_tracepoint_jump_pad.
12369 * linux-low.h (linux_target_ops) <get_thread_area,
12370 install_fast_tracepoint_jump_pad>: New fields.
12371 (struct lwp_info) <collecting_fast_tracepoint,
12372 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12373 (linux_get_thread_area): Declare.
12374 * linux-x86-low.c (jump_insn): New.
12375 (x86_get_thread_area): New.
12376 (append_insns): New.
12377 (push_opcode): New.
12378 (amd64_install_fast_tracepoint_jump_pad): New.
12379 (i386_install_fast_tracepoint_jump_pad): New.
12380 (x86_install_fast_tracepoint_jump_pad): New.
12381 (the_low_target): Install x86_get_thread_area and
12382 x86_install_fast_tracepoint_jump_pad.
12383 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12384 (struct fast_tracepoint_jump): New.
12385 (fast_tracepoint_jump_insn): New.
12386 (fast_tracepoint_jump_shadow): New.
12387 (find_fast_tracepoint_jump_at): New.
12388 (fast_tracepoint_jump_here): New.
12389 (delete_fast_tracepoint_jump): New.
12390 (set_fast_tracepoint_jump): New.
12391 (uninsert_fast_tracepoint_jumps_at): New.
12392 (reinsert_fast_tracepoint_jumps_at): New.
12393 (set_breakpoint_at): Use write_inferior_memory.
12394 (uninsert_raw_breakpoint): Use write_inferior_memory.
12395 (check_mem_read): Mask out fast tracepoint jumps.
12396 (check_mem_write): Mask out fast tracepoint jumps.
12397 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12398 (set_fast_tracepoint_jump): Declare.
12399 (delete_fast_tracepoint_jump)
12400 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12401 (reinsert_fast_tracepoint_jumps_at): Declare.
12402 * regcache.c: Don't compile many functions when building the
12403 in-process agent library.
12404 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12405 the register buffer in the heap.
12406 (free_register_cache): If the register buffer isn't owned by the
12407 regcache, don't free it.
12408 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12409 pre-existing register caches.
12410 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12412 (convert_ascii_to_int): : Constify `from' parameter type.
12413 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12414 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12415 the needed buffer in-place.
12416 (relocate_instruction): New.
12417 * server.c (handle_query) <qSymbols>: If the target supports
12418 tracepoints, give it a chance of looking up symbols. Report
12419 support for fast tracepoints.
12420 (handle_status): Stabilize threads.
12421 (process_serial_event): Adjust.
12422 * server.h (struct fast_tracepoint_jump): Forward declare.
12423 (struct process_info) <fast_tracepoint_jumps>: New field.
12424 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12425 (decode_X_packet, decode_M_packet): Adjust.
12426 (relocate_instruction): Declare.
12427 (in_process_agent_loaded): Declare.
12428 (tracepoint_look_up_symbols): Declare.
12429 (struct fast_tpoint_collect_status): Declare.
12430 (fast_tracepoint_collecting): Declare.
12431 (force_unlock_trace_buffer): Declare.
12432 (handle_tracepoint_bkpts): Declare.
12433 (initialize_low_tracepoint)
12434 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12435 * target.h (struct target_ops) <stabilize_threads,
12436 install_fast_tracepoint_jump_pad>: New fields.
12437 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12438 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12439 [HAVE_STDINT_H]: Include stdint.h.
12440 (trace_debug_1): Rename to ...
12441 (trace_vdebug): ... this.
12442 (trace_debug): Rename to ...
12443 (trace_debug_1): ... this. Add `level' parameter.
12444 (trace_debug): New.
12445 (ATTR_USED, ATTR_NOINLINE): New.
12446 (IP_AGENT_EXPORT): New.
12447 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12448 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12449 (about_to_request_buffer_space, trace_buffer_is_full)
12450 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12451 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12452 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12453 (traceframe_write_count, traceframes_created)
12454 (trace_state_variables)
12455 New renaming defines.
12456 (struct ipa_sym_addresses): New.
12457 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12458 (symbol_list): New.
12459 (ipa_sym_addrs): New.
12460 (all_tracepoint_symbols_looked_up): New.
12461 (in_process_agent_loaded): New.
12462 (write_e_ipa_not_loaded): New.
12463 (maybe_write_ipa_not_loaded): New.
12464 (tracepoint_look_up_symbols): New.
12465 (debug_threads) [IN_PROCESS_AGENT]: New.
12466 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12467 (UNKNOWN_SIDE_EFFECTS): New.
12468 (stop_tracing): New.
12469 (flush_trace_buffer): New.
12470 (stop_tracing_bkpt): New.
12471 (flush_trace_buffer_bkpt): New.
12472 (read_inferior_integer): New.
12473 (read_inferior_uinteger): New.
12474 (read_inferior_data_pointer): New.
12475 (write_inferior_data_pointer): New.
12476 (write_inferior_integer): New.
12477 (write_inferior_uinteger): New.
12478 (struct collect_static_trace_data_action): Delete.
12479 (enum tracepoint_type): New.
12480 (struct tracepoint) <type>: New field `type'.
12481 <actions_str, step_actions, step_actions_str>: Only include in
12483 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12484 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12485 (tracepoints): Use IP_AGENT_EXPORT.
12486 (last_tracepoint): Don't include in the IPA.
12487 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12488 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12489 (alloced_trace_state_variables): New.
12490 (trace_state_variables): Use IP_AGENT_EXPORT.
12491 (traceframe_t): Delete unused variable.
12492 (circular_trace_buffer): Don't include in the IPA.
12493 (trace_buffer_start): Delete.
12494 (struct trace_buffer_control): New.
12495 (trace_buffer_free): Delete.
12496 (struct ipa_trace_buffer_control): New.
12497 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12498 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12500 (trace_buffer_ctrl): New.
12501 (TRACE_BUFFER_CTRL_CURR): New.
12502 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12503 Reimplement as macros.
12504 (trace_buffer_wrap): Delete.
12505 (traceframe_write_count, traceframe_read_count)
12506 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12507 (struct tracepoint_hit_ctx) <type>: New field.
12508 (struct fast_tracepoint_ctx): New.
12509 (memory_barrier): New.
12511 (record_tracepoint_error): Update atomically in the IPA.
12512 (clear_inferior_trace_buffer): New.
12513 (about_to_request_buffer_space): New.
12514 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12515 updating the same buffer.
12516 (add_tracepoint): Default the tracepoint's type to trap
12517 tracepoint, and orig_size to -1.
12518 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12519 internal variables.
12520 (create_trace_state_variable): New parameter `gdb'. Handle it.
12521 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12522 (cmd_qtdp): Handle fast tracepoints.
12523 (cmd_qtdv): Adjust.
12524 (max_jump_pad_size): New.
12525 (gdb_jump_pad_head): New.
12526 (get_jump_space_head): New.
12527 (claim_jump_space): New.
12528 (sort_tracepoints): New.
12529 (MAX_JUMP_SIZE): New.
12530 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12532 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12533 support. Upload fast traceframes, and delete internal IPA
12535 (stop_tracing_handler): New.
12536 (flush_trace_buffer_handler): New.
12537 (cmd_qtstop): Upload fast tracepoints.
12538 (response_tracepoint): Handle fast tracepoints.
12539 (tracepoint_finished_step): Upload fast traceframes. Set the
12540 tracepoint hit context's tracepoint type.
12541 (handle_tracepoint_bkpts): New.
12542 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12543 type. Add comment about fast tracepoints.
12544 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12545 non-existing action_str field.
12546 (get_context_regcache): Handle fast tracepoints.
12547 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12549 (fast_tracepoint_from_jump_pad_address): New.
12550 (fast_tracepoint_from_ipa_tpoint_address): New.
12551 (collecting_t): New.
12552 (force_unlock_trace_buffer): New.
12553 (fast_tracepoint_collecting): New.
12555 (gdb_collect): New.
12556 (write_inferior_data_ptr): New.
12557 (target_tp_heap): New.
12558 (target_malloc): New.
12559 (download_agent_expr): New.
12561 (download_tracepoints): New.
12562 (download_trace_state_variables): New.
12563 (upload_fast_traceframes): New.
12564 (IPA_FIRST_TRACEFRAME): New.
12565 (IPA_NEXT_TRACEFRAME_1): New.
12566 (IPA_NEXT_TRACEFRAME): New.
12567 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12568 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12569 (gdb_jump_pad_buffer_end): New.
12570 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12571 (initialize_tracepoint): Adjust.
12572 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12573 buffer. Initialize the low module.
12574 * utils.c (PREFIX, TOOLNAME): New.
12575 (malloc_failure): Use PREFIX.
12576 (error): In the IPA, an error causes an exit.
12577 (fatal, warning): Use PREFIX.
12578 (internal_error): Use TOOLNAME.
12579 (NUMCELLS): Increase to 10.
12580 * configure, config.in: Regenerate.
12582 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12584 * server.c (handle_query) <qSupported>: Do two passes over the
12585 qSupported string to avoid nesting strtok.
12587 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12589 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12591 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12592 -Wl,--dynamic-list.
12593 * configure: Regenerate.
12594 * proc-service.list: New.
12596 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12598 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12601 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12603 * gdbreplay.c (remote_open): Check error return from socket() call by
12604 its equality to -1 not by it being negative.
12605 * remote-utils.c (remote_open): Likewise.
12607 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12609 * config.h: Regenerate.
12611 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12613 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12614 doesn't provide PTRACE_GET_THREAD_AREA.
12616 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12618 * linux-m68k-low.c: Include <asm/ptrace.h>
12619 (ps_get_thread_area): Implement.
12621 2010-05-03 Doug Evans <dje@google.com>
12623 * event-loop.c (struct callback_event): New struct.
12624 (callback_list): New global.
12625 (append_callback_event, delete_callback_event): New functions.
12626 (process_callback): New function.
12627 (start_event_loop): Call it.
12628 * remote-utils.c (NOT_SCHEDULED): Define.
12629 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12630 moved out of readchar.
12631 (readchar): Rewrite. Call reschedule before returning.
12632 (reset_readchar): New function.
12633 (remote_close): Call it.
12634 (process_remaining, reschedule): New functions.
12635 * server.h (callback_handler_func): New typedef.
12636 (append_callback_event, delete_callback_event): Declare.
12638 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12640 * proc-service.c (ps_pglobal_lookup): Use
12641 thread_db_look_up_one_symbol.
12642 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12643 parameter. Use it instead of all_symbols_looked_up.
12644 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12646 (all_symbols_looked_up): Don't declare.
12647 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12648 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12650 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12651 Set all_symbols_looked_up here.
12652 (thread_db_look_up_one_symbol): New.
12653 (thread_db_get_tls_address): Adjust.
12654 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12655 thread_db object on the heap, and tentatively set it in the
12657 (thread_db_init): Don't set all_symbols_looked_up here.
12658 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12660 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12662 * linux-low.c (linux_kill, linux_detach): Adjust.
12663 (status_pending_p_callback): Remove redundant statement. Check
12664 for !TARGET_WAITIKIND_IGNORE, instead of
12665 TARGET_WAITKIND_STOPPED.
12666 (handle_tracepoints): Make sure LWP is locked. Adjust.
12667 (linux_wait_for_event_1): Adjust.
12668 (linux_cancel_breakpoints): New.
12669 (unsuspend_one_lwp): New.
12670 (unsuspend_all_lwps): New.
12671 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12672 (send_sigstop_callback): Change return type to int, add new
12673 `except' parameter and handle it.
12674 (suspend_and_send_sigstop_callback): New.
12675 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12676 pass them down. If SUSPEND, also increment the lwp's suspend
12678 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12679 (need_step_over_p): Don't consider suspended LWPs.
12680 (start_step_over): Adjust.
12681 (proceed_one_lwp): Change return type to int, add new `except'
12682 parameter and handle it.
12683 (unsuspend_and_proceed_one_lwp): New.
12684 (proceed_all_lwps): Use find_inferior instead of
12686 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12687 also decrement the suspend count of LWPs. Pass `except' down,
12688 instead of hacking its suspend count.
12689 (linux_pause_all): Add `freeze' parameter. Adjust.
12690 (linux_unpause_all): New.
12691 (linux_target_ops): Install linux_unpause_all.
12692 * server.c (handle_status): Adjust.
12693 * target.h (struct target_ops): New fields `unpause_all' and
12694 `cancel_breakpoints'. Add new parameter to `pause_all'.
12695 (pause_all): Add new `freeze' parameter.
12696 (unpause_all): New.
12697 (cancel_breakpoints): New.
12698 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12699 cancel breakpoints.
12700 (cmd_qtstart): Pause threads.
12701 (stop_tracing): Pause threads, and cancel breakpoints.
12702 * win32-low.c (win32_target_ops): Adjust.
12704 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12706 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12707 the inferior right away from here...
12708 (linux_wait_1): ... to here, and adjust to check the thread's
12709 last_resume_kind instead of the lwp's step or stop_expected flags.
12711 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12713 * README: Use consistent `GDB' and `GDBserver' spellings.
12715 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12717 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12718 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12719 (linux_detach_one_lwp): Assume the lwp is stopped.
12720 (any_thread_of): Delete.
12721 (linux_detach): Stop all lwps here. Don't blindly delete all
12723 (delete_lwp_callback): New.
12724 (linux_mourn): Delete all lwps of the process that is gone.
12725 (linux_wait_1): Don't delete the last lwp of the process here.
12726 * mem-break.h (mark_breakpoints_out): Declare.
12727 * mem-break.c (mark_breakpoints_out): New.
12728 (free_all_breakpoints): Use it.
12729 * server.c (handle_target_event): If the process is gone, mark
12731 * thread-db.c (struct thread_db) <create_bp>: New field.
12732 (thread_db_enable_reporting): Fix prototype. Store a thread event
12733 breakpoint reference in the thread_db struct.
12734 (thread_db_load_search): Clear the thread_db object.
12735 (try_thread_db_load_1): Ditto.
12736 (switch_to_process): New.
12737 (disable_thread_event_reporting): Use it.
12738 (remove_thread_event_breakpoints): New.
12739 (thread_db_detach, thread_db_mourn): Use it.
12741 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12743 * linux-low.c (linux_enable_event_reporting): New.
12744 (linux_wait_for_event_1, handle_extended_wait): Use it.
12746 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12748 * linux-low.c (linux_kill_one_lwp, linux_kill)
12749 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12750 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12751 SIGSTOP even if the LWP is stopped.
12752 (send_sigstop_callback): New.
12753 (stop_all_lwps): Use send_sigstop_callback instead.
12754 (linux_resume_one_thread): Adjust.
12755 (proceed_one_lwp): Still proceed an LWP that the client has
12756 requested to stop, if we haven't reported it as stopped yet. Make
12757 sure that LWPs the client want stopped, have a pending SIGSTOP.
12759 2010-04-26 Doug Evans <dje@google.com>
12761 * server.c (handle_general_set): Make static.
12763 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12764 Print received char after testing for error/eof instead of before.
12765 (input_interrupt): Tweak comment.
12767 2010-04-23 Doug Evans <dje@google.com>
12769 * server.c (start_inferior): Print inferior argv if --debug.
12771 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12773 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12774 * nto-x86-low.c: Include server.h
12776 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12778 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12779 be consistent with other sources of this directory.
12780 (init_registers_amd64): Correct name of source file of this function
12783 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12785 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12786 64-bit executables.
12788 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12790 * win32-i386-low.c: Add 64-bit support.
12791 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12792 (init_registers_amd64): Declare.
12793 (mappings): Add 64-bit version of array.
12794 (init_windows_x86): New function.
12795 (the_low_target): Change init_arch field to init_windows_x86.
12797 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12799 * win32-low.c: Adapt to support also 64-bit architecture.
12800 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12801 (get_image_name): Use SIZE_T type for local variable `done'.
12802 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12803 (toolhelp_get_dll_name): Idem.
12804 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12805 Use uintptr_t typecast to avoid warning.
12806 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12807 (handle_exception): Use phex_nz to avoid warning.
12808 (win32_wait): Remove unused local variable `process'.
12810 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12812 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12815 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12817 * configure.ac: Use `ws2_32' library for srv_mingw.
12818 * configure: Regenerate.
12819 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12820 * remote-utils.c: Likewise.
12822 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12824 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12825 if __x86_64__ is defined.
12827 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12829 * configure: Regenerate.
12831 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12833 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12834 * target.h (target_ops): New get_tib_address field.
12835 * win32-low.h (win32_thread_info): Add thread_local_base field.
12836 * win32-low.c (child_add_thread): Add tlb argument.
12837 Set thread_local_base field to TLB.
12838 (get_child_debug_event): Adapt to child_add_thread change.
12839 (win32_get_tib_address): New function.
12840 (win32_target_ops): Set get_tib_address field to
12841 win32_get_tib_address.
12842 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12844 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12846 * linux-low.c (linux_mourn): Also remove the process.
12847 * server.c (handle_target_event): Don't remove the process here.
12848 * nto-low.c (nto_mourn): New.
12849 (nto_target_ops): Install it.
12850 * spu-low.c (spu_mourn): New.
12851 (spu_target_ops): Install it.
12852 * win32-low.c (win32_mourn): New.
12853 (win32_target_ops): Install it.
12855 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12857 * server.h (buffer_xml_printf): Remove redundant `;'.
12859 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12861 * regcache.c (set_register_cache): Invalidate regcaches before
12862 changing the register cache layout.
12863 (regcache_invalidate_one): Allow a NULL regcache.
12864 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12865 regcaches before changing the register cache layout or the target
12868 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12870 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12871 variable warning on Linux/x86-64.
12873 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12875 GDBserver disconnected tracing support.
12877 * linux-low.c (linux_remove_process): Delete.
12878 (add_lwp): Don't set last_resume_kind here.
12879 (linux_kill): Use `mourn'.
12880 (linux_detach): Use `thread_db_detach', and `mourn'.
12881 (linux_mourn): New.
12882 (linux_attach_lwp_1): Adjust comment.
12883 (linux_attach): last_resume_kind moved the thread_info; adjust.
12884 (status_pending_p_callback): Adjust.
12885 (linux_wait_for_event_1): Adjust.
12886 (count_events_callback, select_singlestep_lwp_callback)
12887 (select_event_lwp_callback, cancel_breakpoints_callback)
12888 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12889 (proceed_one_lwp): Adjust.
12890 (linux_async): Add debug output.
12891 (linux_thread_stopped): New.
12892 (linux_pause_all): New.
12893 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12895 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12896 (thread_db_free): Delete declaration.
12897 (thread_db_detach, thread_db_mourn): Declare.
12898 * thread-db.c (thread_db_init): Use thread_db_mourn.
12899 (thread_db_free): Delete, split in two.
12900 (disable_thread_event_reporting): New.
12901 (thread_db_detach): New.
12902 (thread_db_mourn): New.
12904 * server.h (struct thread_info) <last_resume_kind>: New field.
12905 <attached>: Add comment.
12906 <gdb_detached>: New field.
12907 (handler_func): Change return type to int.
12908 (handle_serial_event, handle_target_event): Ditto.
12909 (gdb_connected): Declare.
12911 (disconnected_tracing): Declare.
12912 (stop_tracing): Declare.
12914 * server.c (handle_query) <qSupported>: Report support for
12915 disconnected tracing.
12916 (queue_stop_reply_callback): Account for running threads.
12917 (gdb_wants_thread_stopped): New.
12918 (gdb_wants_all_threads_stopped): New.
12919 (gdb_reattached_process): New.
12920 (handle_status): Clear the `gdb_detached' flag of all processes.
12921 In all-stop, stop all threads.
12922 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12923 (process_serial_event): If the remote connection breaks, or if an
12924 exit was forced with "monitor exit", force an event loop exit.
12925 Handle disconnected tracing on detach.
12926 (handle_serial_event): Adjust.
12927 (handle_target_event): If GDB isn't connected, forward events back
12928 to the inferior, unless the last process exited, in which case,
12929 exit gdbserver. Adjust interface.
12931 * remote-utils.c (remote_open): Don't block in accept. Instead
12932 register an event loop source on the listen socket file
12933 descriptor. Refactor bits into ...
12934 (listen_desc): ... this new global.
12935 (gdb_connected): ... this new function.
12936 (enable_async_notification): ... this new function.
12937 (handle_accept_event): ... this new function.
12938 (remote_close): Clear remote_desc.
12940 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12942 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12944 (mourn_inferior): Define.
12945 (target_process_qsupported): Avoid the dangling else problem.
12946 (thread_stopped): Define.
12947 (pause_all): Define.
12948 (target_waitstatus_to_string): Declare.
12949 * target.c (target_waitstatus_to_string): New.
12951 * tracepoint.c (tracing): Make extern.
12952 (disconnected_tracing): New.
12953 (stop_tracing): Make extern. Handle tracing stops due to GDB
12955 (cmd_qtdisconnected): New.
12956 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12957 (handle_tracepoint_general_set): Handle QTDisconnected.
12959 * event-loop.c (event_handler_func): Change return type to int.
12960 (process_event): Bail out if the event handler wants the event
12962 (handle_file_event): Ditto.
12963 (start_event_loop): Bail out if the event handler wants the event
12966 * nto-low.c (nto_target_ops): Adjust.
12967 * spu-low.c (spu_wait): Don't remove the process here.
12968 (spu_target_ops): Adjust.
12969 * win32-low.c (win32_wait): Don't remove the process here.
12970 (win32_target_ops): Adjust.
12972 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12974 * regcache.c (realloc_register_cache): Invalidate inferior's
12975 regcache before recreating it.
12977 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12979 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12981 2010-04-09 Stan Shebs <stan@codesourcery.com>
12982 Pedro Alves <pedro@codesourcery.com>
12984 * server.h (LONGEST): New.
12985 (struct thread_info) <while_stepping>: New field.
12986 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12988 (initialize_tracepoint, handle_tracepoint_general_set)
12989 (handle_tracepoint_query, tracepoint_finished_step)
12990 (tracepoint_was_hit, release_while_stepping_state_list):
12991 (current_traceframe): Declare.
12992 * server.c (handle_general_set): Handle tracepoint packets.
12993 (read_memory): New.
12994 (write_memory): New.
12995 (handle_search_memory_1): Use read_memory.
12996 (handle_query): Report support for conditional tracepoints, trace
12997 state variables, and tracepoint sources. Handle tracepoint
12999 (main): Initialize the tracepoints module.
13000 (process_serial_event): Handle traceframe reads/writes.
13002 * linux-low.c (handle_tracepoints): New.
13003 (linux_wait_1): Call it.
13004 (linux_resume_one_lwp): Handle while-stepping.
13005 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13006 (linux_target_ops): Install them.
13007 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13009 * linux-x86-low.c (x86_supports_tracepoints): New.
13010 (the_low_target). Install it.
13012 * mem-break.h (delete_breakpoint): Declare.
13013 * mem-break.c (delete_breakpoint): Make external.
13015 * target.h (struct target_ops): Add `supports_tracepoints',
13016 `read_pc', and `write_pc' fields.
13017 (target_supports_tracepoints): Define.
13018 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13021 * regcache.h (struct regcache) <registers_owned>: New field.
13022 (init_register_cache, regcache_cpy): Declare.
13023 (regcache_read_pc, regcache_write_pc): Declare.
13024 (register_cache_size): Declare.
13025 (supply_regblock): Declare.
13026 * regcache.c (init_register_cache): New.
13027 (new_register_cache): Use it.
13028 (regcache_cpy): New.
13029 (register_cache_size): New.
13030 (supply_regblock): New.
13031 (regcache_read_pc, regcache_write_pc): New.
13033 * tracepoint.c: New.
13035 * Makefile.in (OBS): Add tracepoint.o.
13036 (tracepoint.o): New rule.
13038 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13040 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13042 (i386-mmx.c): Likewise.
13043 (i386-mmx-linux.o): Likewise.
13044 (i386-mmx-linux.c): Likewise.
13046 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13047 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13048 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13049 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13051 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13052 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13053 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13055 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13057 * Makefile.in (clean): Updated.
13059 (i386-avx.c): Likewise.
13060 (i386-avx-linux.o): Likewise.
13061 (i386-avx-linux.c): Likewise.
13062 (amd64-avx.o): Likewise.
13063 (amd64-avx.c): Likewise.
13064 (amd64-avx-linux.o): Likewise.
13065 (amd64-avx-linux.c): Likewise.
13067 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13068 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13069 (srv_amd64_regobj): Add amd64-avx.o.
13070 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13071 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13072 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13073 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13074 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13075 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13076 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13078 * i387-fp.c: Include "i386-xstate.h".
13080 (i387_cache_to_xsave): Likewise.
13081 (i387_xsave_to_cache): Likewise.
13082 (x86_xcr0): Likewise.
13084 * i387-fp.h (i387_cache_to_xsave): Likewise.
13085 (i387_xsave_to_cache): Likewise.
13086 (x86_xcr0): Likewise.
13088 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13089 * linux-crisv32-low.c (target_regsets): Likewise.
13090 * linux-m68k-low.c (target_regsets): Likewise.
13091 * linux-mips-low.c (target_regsets): Likewise.
13092 * linux-ppc-low.c (target_regsets): Likewise.
13093 * linux-s390-low.c (target_regsets): Likewise.
13094 * linux-sh-low.c (target_regsets): Likewise.
13095 * linux-sparc-low.c (target_regsets): Likewise.
13096 * linux-xtensa-low.c (target_regsets): Likewise.
13098 * linux-low.c: Include <sys/uio.h>.
13099 (regsets_fetch_inferior_registers): Support nt_type.
13100 (regsets_store_inferior_registers): Likewise.
13101 (linux_process_qsupported): New.
13102 (linux_target_ops): Add linux_process_qsupported.
13104 * linux-low.h (regset_info): Add nt_type.
13105 (linux_target_ops): Add process_qsupported.
13107 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13109 (init_registers_i386_avx_linux): New.
13110 (init_registers_amd64_avx_linux): Likewise.
13111 (xmltarget_i386_linux_no_xml): Likewise.
13112 (xmltarget_amd64_linux_no_xml): Likewise.
13113 (PTRACE_GETREGSET): Likewise.
13114 (PTRACE_SETREGSET): Likewise.
13115 (x86_fill_xstateregset): Likewise.
13116 (x86_store_xstateregset): Likewise.
13117 (use_xml): Likewise.
13118 (x86_linux_update_xmltarget): Likewise.
13119 (x86_linux_process_qsupported): Likewise.
13120 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13121 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13122 init_registers_i386_linux here. Call
13123 x86_linux_update_xmltarget.
13124 (the_low_target): Add x86_linux_process_qsupported.
13126 * server.c (handle_query): Call target_process_qsupported.
13128 * target.h (target_ops): Add process_qsupported.
13129 (target_process_qsupported): New.
13131 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13133 * inferiors.c (add_thread): Set last_status kind to
13134 TARGET_WAITKIND_IGNORE.
13135 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13136 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13137 (linux_wait_1): Move `thread' local definition to block that uses
13138 it. Don't NULL initialize `event_child'.
13139 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13140 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13141 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13143 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13145 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13146 an extended waitstatus, or by a watchpoint.
13147 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13148 thread was stepping or has been stopped by a watchpoint.
13150 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13152 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13153 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13154 of another, then delete the previous, and validate all
13156 (validate_inserted_breakpoint): New.
13157 (delete_disabled_breakpoints): New.
13158 (validate_breakpoints): New.
13159 (check_mem_read): Validate breakpoints before trusting their
13160 shadow. Delete disabled breakpoints.
13161 (check_mem_write): Validate breakpoints before trusting they
13162 should be inserted. Delete disabled breakpoints.
13163 * mem-break.h (validate_breakpoints):
13164 * server.c (handle_query): Validate breakpoints when we see a
13167 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13169 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13170 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13171 if we could tell there's a GDB breakpoint at stop_pc.
13172 (need_step_over_p): Don't do a step over if we find a GDB
13173 breakpoint at the resume PC.
13175 * mem-break.c (struct raw_breakpoint): New.
13176 (enum bkpt_type): New type `gdb_breakpoint'.
13177 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13178 fields. New field `raw'.
13179 (find_raw_breakpoint_at): New.
13180 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13181 breakpoint instead.
13182 (set_breakpoint_at): Adjust.
13183 (delete_raw_breakpoint): New.
13184 (release_breakpoint): New.
13185 (delete_breakpoint): Rename to...
13186 (delete_breakpoint_1): ... this. Add proc parameter. Use
13187 release_breakpoint. Return ENOENT.
13188 (delete_breakpoint): Reimplement.
13189 (find_breakpoint_at): Delete.
13190 (find_gdb_breakpoint_at): New.
13191 (delete_breakpoint_at): Delete.
13192 (set_gdb_breakpoint_at): New.
13193 (delete_gdb_breakpoint_at): New.
13194 (gdb_breakpoint_here): New.
13195 (set_reinsert_breakpoint): Use release_breakpoint.
13196 (uninsert_breakpoint): Rename to ...
13197 (uninsert_raw_breakpoint): ... this.
13198 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13199 (reinsert_raw_breakpoint): Change parameter type to
13201 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13203 (check_breakpoints): Adjust. Use release_breakpoint.
13204 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13205 (breakpoint_inserted_here): Ditto.
13206 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13207 Don't trust the breakpoint's shadow if it is not inserted.
13208 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13209 (delete_all_breakpoints): Adjust.
13210 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13211 use delete_breakpoint_1.
13213 * mem-break.h (breakpoints_supported): Delete declaration.
13214 (set_gdb_breakpoint_at): Declare.
13215 (gdb_breakpoint_here): Declare.
13216 (delete_breakpoint_at): Delete.
13217 (delete_gdb_breakpoint_at): Declare.
13219 * server.h (struct raw_breakpoint): Forward declare.
13220 (struct process_info): New field `raw_breakpoints'.
13222 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13225 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13227 * linux-low.c (status_pending_p_callback): Fix comment.
13228 (linux_wait_for_event_1): Move most of the internal breakpoint
13229 handling from here...
13230 (linux_wait_1): ... to here.
13231 (count_events_callback): New.
13232 (select_singlestep_lwp_callback): New.
13233 (select_event_lwp_callback): New.
13234 (cancel_breakpoints_callback): New.
13235 (select_event_lwp): New.
13236 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13237 priority to all LWPs that have had events that should be reported
13238 to the client. Cancel breakpoints when about to reporting the
13239 event to the client, not while stopping lwps. No longer cancel
13240 finished single-steps here.
13241 (cancel_finished_single_step): Delete.
13242 (cancel_finished_single_steps): Delete.
13244 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13246 * mem-break.c (enum bkpt_type): New.
13247 (struct breakpoint): New field `type'.
13248 (set_breakpoint_at): Change return type to struct breakpoint
13249 pointer. Set type to `other_breakpoint' by default.
13250 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13251 in the breakpoint list.
13252 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13253 (reinsert_breakpoint): Rename to ...
13254 (reinsert_raw_breakpoint): ... this.
13255 (reinsert_breakpoints_at): Adjust.
13256 * mem-break.h (struct breakpoint): Declare.
13257 (set_breakpoint_at): Change return type to struct breakpoint
13260 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13262 * server.c (handle_query): Assign, not compare.
13264 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13266 Teach linux gdbserver to step-over-breakpoints.
13268 * linux-low.c (can_hardware_single_step): New.
13269 (supports_breakpoints): New.
13270 (handle_extended_wait): If stopping threads, read the stop pc of
13271 the new cloned LWP.
13273 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13274 low target doesn't support retrieving the PC.
13275 (add_lwp): Set last_resume_kind to resume_continue.
13276 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13277 (linux_attach): Don't clear stop_expected. Set the lwp's
13278 last_resume_kind to resume_stop.
13279 (linux_detach_one_lwp): Don't check for removed breakpoints.
13280 (check_removed_breakpoint): Delete.
13281 (status_pending_p): Rename to ...
13282 (status_pending_p_callback): ... this. Don't check for removed
13283 breakpoints. Don't consider threads that are stopped from GDB's
13285 (linux_wait_for_lwp): Always read the stop_pc here.
13286 (cancel_breakpoint): New.
13287 (step_over_bkpt): New global.
13288 (linux_wait_for_event_1): Implement stepping over breakpoints.
13289 (gdb_wants_lwp_stopped): New.
13290 (gdb_wants_all_stopped): New.
13291 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13292 single-step traps here. Store the thread's last reported target
13294 (send_sigstop): Don't clear stop_expected. Always set it,
13296 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13297 (cancel_finished_single_step): New.
13298 (cancel_finished_single_steps): New.
13299 (wait_for_sigstop): Don't cancel finished single-step traps here.
13300 (linux_resume_one_lwp): Don't check for removed breakpoints.
13301 Don't set `step' on non-hardware step archs.
13302 (linux_set_resume_request): Ignore resume_stop requests if already
13303 stopping or stopped. Set the lwp's last_resume_kind.
13304 (resume_status_pending_p): Don't check for removed breakpoints.
13305 (need_step_over_p): New.
13306 (start_step_over): New.
13307 (finish_step_over): New.
13308 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13309 requests. Clear the thread's last reported target waitstatus.
13310 Don't use the `suspended' flag. Don't consider pending breakpoints.
13311 (linux_resume): Start a step-over if necessary.
13312 (proceed_one_lwp): New.
13313 (proceed_all_lwps): New.
13314 (unstop_all_lwps): New.
13315 * linux-low.h (struct lwp_info): Rewrite comment for the
13316 `suspended' flag. Add the `stop_pc' field. Delete the
13317 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13318 Add `'last_resume_kind' and `need_step_over' fields.
13319 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13320 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13321 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13322 (set_raw_breakpoint_at): New.
13323 (set_breakpoint_at): Rewrite to use it.
13324 (reinsert_breakpoint_handler): Delete.
13325 (set_reinsert_breakpoint): New.
13326 (reinsert_breakpoint_by_bp): Delete.
13327 (delete_reinsert_breakpoints): New.
13328 (uninsert_breakpoint): Rewrite.
13329 (uninsert_breakpoints_at): New.
13330 (reinsert_breakpoint): Rewrite.
13331 (reinsert_breakpoints_at): New.
13332 (check_breakpoints): Rewrite.
13333 (breakpoint_here): New.
13334 (breakpoint_inserted_here): New.
13335 (check_mem_read): Adjust.
13336 * mem-break.h (breakpoints_supported, breakpoint_here)
13337 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13338 (reinsert_breakpoint_by_bp): Delete declaration.
13339 (delete_reinsert_breakpoints): Declare.
13340 (reinsert_breakpoint): Delete declaration.
13341 (reinsert_breakpoints_at): Declare.
13342 (uninsert_breakpoint): Delete declaration.
13343 (uninsert_breakpoints_at): Declare.
13344 (check_breakpoints): Adjust prototype.
13345 * server.h: Adjust include order.
13346 (struct thread_info): Declare here. Add a `last_status' field.
13348 2010-03-23 Michael Snyder <msnyder@vmware.com>
13350 * server.c (crc32): New function.
13351 (handle_query): Add handling for 'qCRC:' request.
13353 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13355 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13356 lwp had been stopped by a watchpoint.
13358 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13360 * server.h (internal_error): Declare.
13361 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13362 * utils.c (internal_error): New function.
13364 2010-03-15 Andreas Schwab <schwab@redhat.com>
13366 * configure.srv: Fix typo setting srv_regobj.
13368 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13370 * linux-low.c (fetch_register): Avoid passing a non string literal
13372 (usr_store_inferior_registers): Ditto.
13374 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13376 * linux-low.c (linux_write_memory): Bail out early if peeking
13379 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13381 * linux-low.h (struct lwp_info): New fields
13382 `stopped_by_watchpoint' and `stopped_data_address'.
13383 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13384 here, and cache them in the lwp object.
13385 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13387 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13389 (linux_stopped_by_watchpoint): Rewrite.
13390 (linux_stopped_data_address): Rewrite.
13392 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13394 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13395 switching the current inferior, not before.
13397 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13399 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13400 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13401 i386-linux.c and amd64-linux.c.
13402 (reg-i386.o): Removed.
13403 (reg-i386.c): Likewise.
13404 (reg-i386-linux.o): Likewise.
13405 (reg-i386-linux.c): Likewise.
13406 (reg-x86-64.o): Likewise.
13407 (reg-x86-64.c): Likewise.
13408 (reg-x86-64-linux.o): Likewise.
13409 (reg-x86-64-linux.c): Likewise.
13411 (i386.c): Likewise.
13412 (i386-linux.o): Likewise.
13413 (i386-linux.c): Likewise.
13414 (amd64.o): Likewise.
13415 (amd64.c): Likewise.
13416 (amd64-linux.o): Likewise.
13417 (amd64-linux.c): Likewise.
13419 * configure.srv (srv_i386_regobj): New.
13420 (srv_i386_linux_regobj): Likewise.
13421 (srv_amd64_regobj): Likewise.
13422 (srv_amd64_linux_regobj): Likewise.
13423 (srv_i386_32bit_xmlfiles): Likewise.
13424 (srv_i386_64bit_xmlfiles): Likewise.
13425 (srv_i386_xmlfiles): Likewise.
13426 (srv_amd64_xmlfiles): Likewise.
13427 (srv_i386_linux_xmlfiles): Likewise.
13428 (srv_amd64_linux_xmlfiles): Likewise.
13429 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13430 srv_xmlfiles to $srv_i386_xmlfiles.
13431 (i[34567]86-*-mingw32ce*): Likewise.
13432 (i[34567]86-*-mingw*): Likewise.
13433 (i[34567]86-*-nto*): Likewise.
13434 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13435 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13436 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13437 (x86_64-*-linux*): Likewise.
13439 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13440 (init_registers_amd64_linux): New.
13441 (x86_arch_setup): Replace init_registers_x86_64_linux with
13442 init_registers_amd64_linux.
13444 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13446 * configure.ac: Check for libdl. If it is not available link against
13447 static libthread_db.
13448 * configure: Regenerate.
13450 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13454 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13455 handing a read watchpoint.
13456 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13458 2010-02-12 Doug Evans <dje@google.com>
13460 * linux-low.c (linux_supports_tracefork_flag): Document.
13461 (linux_look_up_symbols): Add comment.
13463 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13465 * regcache.c (supply_register): Clear regcache if buf is NULL.
13467 2010-02-02 Nicolas Roche <roche@sourceware.org>
13468 Joel Brobecker <brobecker@adacore.com>
13470 * inferiors.c (find_inferior): Add function documentation.
13471 (unloaded_dll): Handle the case where the unloaded dll has not
13472 been previously registered in the dll list.
13474 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13476 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13477 (thumb2_breakpoint): New.
13478 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13480 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13482 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13483 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13486 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13488 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13490 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13492 * linux-s390-low.c (s390_collect_ptrace_register)
13493 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13495 2010-01-21 Doug Evans <dje@google.com>
13497 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13498 (PTRACE_ARG4_TYPE): New macro.
13499 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13500 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13501 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13502 (usr_store_inferior_registers): Ditto.
13503 (linux_read_memory, linux_write_memory): Ditto.
13504 (linux_test_for_tracefork): Ditto.
13506 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13507 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13509 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13511 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13514 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13516 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13517 prototype to take a regcache. Adjust.
13519 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13521 * regcache.h (struct thread_info): Forward declare.
13522 (struct regcache): New.
13523 (new_register_cache): Adjust prototype.
13524 (get_thread_regcache): Declare.
13525 (free_register_cache): Adjust prototype.
13526 (registers_to_string, registers_from_string): Ditto.
13527 (supply_register, supply_register_by_name, collect_register)
13528 (collect_register_as_string, collect_register_by_name): Ditto.
13529 * regcache.c (struct inferior_regcache_data): Delete.
13530 (get_regcache): Rename to ...
13531 (get_thread_regcache): ... this. Adjust. Switch inferior before
13532 fetching registers.
13533 (regcache_invalidate_one): Adjust.
13534 (regcache_invalidate): Fix prototype.
13535 (new_register_cache): Return the new register cache.
13536 (free_register_cache): Change prototype.
13537 (realloc_register_cache): Adjust.
13538 (registers_to_string): Change prototype to take a regcache. Adjust.
13539 (registers_from_string): Ditto.
13540 (register_data): Ditto.
13541 (supply_register): Ditto.
13542 (supply_register_by_name): Ditto.
13543 (collect_register): Ditto.
13544 (collect_register_as_string): Ditto.
13545 (collect_register_by_name): Ditto.
13546 * server.c (process_serial_event): Adjust.
13547 * linux-low.h (regset_fill_func, regset_store_func): Change
13549 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13551 * linux-low.c (get_stop_pc): Adjust.
13552 (check_removed_breakpoint): Adjust.
13553 (linux_wait_for_event): Adjust.
13554 (linux_resume_one_lwp): Adjust.
13555 (fetch_register): Add regcache parameter. Adjust.
13556 (usr_store_inferior_registers): Ditto.
13557 (regsets_fetch_inferior_registers): Ditto.
13558 (regsets_store_inferior_registers): Ditto.
13559 (linux_fetch_registers, linux_store_registers): Ditto.
13560 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13562 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13564 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13565 prototype to take a regcache.
13566 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13567 * remote-utils.c (convert_ascii_to_int, outreg)
13568 (prepare_resume_reply): Change prototype to take a regcache.
13570 * target.h (struct target_ops) <fetch_registers, store_registers>:
13571 Change prototype to take a regcache.
13572 (fetch_inferior_registers, store_inferior_registers): Change
13573 prototype to take a regcache. Adjust.
13574 * proc-service.c (ps_lgetregs): Adjust.
13575 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13576 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13577 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13578 take a regcache. Adjust.
13579 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13580 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13581 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13582 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13583 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13584 (cris_cannot_fetch_register):
13585 (cris_breakpoint_at): Change prototype to take a regcache.
13587 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13588 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13589 to take a regcache. Adjust.
13590 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13592 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13593 take a regcache. Adjust.
13594 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13595 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13596 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13597 * linux-mips-low.c (mips_get_pc):
13598 (mips_set_pc): Change prototype to take a regcache. Adjust.
13599 (mips_reinsert_addr): Adjust.
13600 (mips_collect_register): Change prototype to take a regcache.
13602 (mips_supply_register):
13603 (mips_collect_register_32bit, mips_supply_register_32bit)
13604 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13605 (mips_store_fpregset): Ditto.
13606 * linux-ppc-low.c (ppc_supply_ptrace_register)
13607 (ppc_supply_ptrace_register): Ditto.
13608 (parse_spufs_run): Adjust.
13609 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13610 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13611 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13612 take a regcache. Adjust.
13613 * linux-s390-low.c (s390_collect_ptrace_register)
13614 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13615 (s390_set_pc): Change prototype to take a regcache. Adjust.
13616 (s390_arch_setup): Adjust.
13617 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13618 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13619 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13620 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13621 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13623 (sparc_breakpoint_at): Adjust.
13624 * linux-xtensa-low.c (xtensa_fill_gregset):
13625 (xtensa_store_gregset):
13626 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13627 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13628 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13629 prototype to take a regcache. Adjust.
13630 * win32-arm-low.c (arm_fetch_inferior_register)
13631 (arm_store_inferior_register): Change prototype to take a
13633 * win32-i386-low.c (i386_fetch_inferior_register)
13634 (i386_store_inferior_register): Change prototype to take a
13636 * win32-low.c (child_fetch_inferior_registers)
13637 (child_store_inferior_registers): Change prototype to take a
13639 (win32_wait): Adjust.
13640 (win32_fetch_inferior_registers): Change prototype to take a
13642 (win32_store_inferior_registers): Adjust.
13643 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13644 store_inferior_register>: Change prototype to take a regcache.
13646 2010-01-20 Doug Evans <dje@google.com>
13648 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13650 (linux_wait_for_event1, linux_init_signals): Ditto.
13651 (W_STOPCODE): Provide definition if missing.
13653 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13655 * linux-low.c (linux_core_of_thread): New.
13656 (compare_ints, show_process, list_threads): New.
13657 (linux_qxfer_osdata): Report threads and cores.
13658 (linux_target_op): Register linux_core_of_thread.
13659 * remote-utils.c (prepare_resume_reply): Report the core.
13660 (buffer_xml_printf): Support %d specifier.
13661 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13663 (handle_query): Handle qXfer:threads. Announce availability
13665 * target.h (struct target_ops): New field core_of_thread.
13667 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13669 * Makefile.in (clean): Remove new generated files.
13670 (reg-s390.o, reg-s390.c): Remove rules.
13671 (reg-s390x.o, reg-s390x.c): Likewise.
13672 (s390-linux32.o, s390-linux32.c): Add rules.
13673 (s390-linux64.o, s390-linux64.c): Likewise.
13674 (s390x-linux64.o, s390x-linux64.c): Likewise.
13675 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13676 * linux-s390-low.c: Include <elf.h>.
13677 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13678 (init_registers_s390): Remove prototype.
13679 (init_registers_s390x): Likewise.
13680 (init_registers_s390_linux32): Add prototype.
13681 (init_registers_s390_linux64): Likewise.
13682 (init_registers_s390x_linux64): Likewise.
13683 (s390_num_regs_3264): New define.
13684 (s390_regmap_3264): New global variable.
13685 (s390_cannot_fetch_register): Remove obsolete check.
13686 (s390_cannot_store_register): Likewise.
13687 (s390_collect_ptrace_register): Handle upper/lower register halves.
13688 (s390_supply_ptrace_register): Likewise.
13689 (s390_fill_gregset): Update to register number changes.
13690 (s390_get_hwcap): New routine.
13691 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13692 Install appropriate regmap and register set.
13694 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13696 * server.c (gdbserver_version): Update copyright year to 2010.
13697 * gdbreplay.c (gdbreplay_version): Likewise.
13699 2009-12-28 Doug Evans <dje@google.com>
13701 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13702 elf/external.h. Include <elf.h> instead but only if necessary.
13704 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13706 * linux-low.c (linux_remove_process): Remove `detaching'
13707 parameter. Don't release/detach from thread_db here.
13708 (linux_kill): Release/detach from thread_db here, ...
13709 (linux_detach): ... and here, before actually detaching.
13710 (linux_wait_1): ... and here, when a process exits.
13711 * thread-db.c (any_thread_of): New.
13712 (thread_db_free): Switch the current inferior to a thread of the
13715 2009-12-21 Doug Evans <dje@google.com>
13717 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13719 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13720 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13721 warning ifndef __NR_tkill. Move setting of errno there too.
13722 Delete unnecessary resetting of errno after syscall.
13723 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13725 * configure.ac: Check for dladdr.
13726 * config.in: Regenerate.
13727 * configure: Regenerate.
13728 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13729 (try_thread_db_load): Update.
13731 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13733 2009-12-18 Doug Evans <dje@google.com>
13735 * event-loop.c: Include unistd.h if it exists.
13737 * linux-low.c (my_waitpid): Move definition away from being in
13738 between linux_tracefork_child/linux_test_for_tracefork.
13740 * gdb_proc_service.h (psaddr_t): Fix type.
13741 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13742 signature to match glibc.
13744 2009-12-16 Doug Evans <dje@google.com>
13746 * linux-low.c (linux_read_memory): Fix argument to read.
13748 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13750 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13751 events, don't leave current_inferior pointing at null.
13753 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13755 * win32-low.c (LOG): Delete.
13756 (OUTMSG): Output to stderr.
13757 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13758 on compile time LOG macro.
13759 (win32_wait): Fix debug output.
13761 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13763 * win32-low.c (win32_add_one_solib): If the dll name is
13764 "ntdll.dll", prepend the system directory to the dll path.
13766 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13768 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13770 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13771 Vladimir Prus <vladimir@codesourcery.com>
13773 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13774 * configure.ac: Check for __mcoldfire__ and set
13775 gdb_cv_m68k_is_coldfire.
13776 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13777 reg-cf.o and reg-m68k.o.
13778 * configure: Regenerated.
13780 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13782 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13783 Pass it to thread_db_free.
13784 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13785 proper `detaching' argument to linux_remove_process.
13786 * linux-low.h (thread_db_free): Add `detaching' parameter.
13787 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13789 (thread_db_free): Add `detaching' parameter. Only
13790 call td_ta_clear_event if detaching from process.
13792 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13794 * thread-db.c (thread_db_free): Fix typo.
13796 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13799 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13801 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13803 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13804 with an i686 compiler.
13805 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13807 * configure: Rebuilt.
13809 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13813 * server.c (handle_search_memory_1): Correct read_addr initialization
13814 in loop for searching subsequent chunks.
13816 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13818 * configure.ac: New --with-libthread-db option.
13819 * thread-db.c: Allow direct dependence on libthread_db.
13820 (thread_db_free): Adjust.
13821 * config.in: Regenerate.
13822 * configure: Likewise.
13824 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13827 * thread-db.c (attach_thread): New function.
13828 (maybe_attach_thread): Return success/failure.
13829 (find_new_threads_callback): Adjust.
13830 (thread_db_find_new_threads): Loop until no new threads.
13832 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13834 * proc-service.c (ps_lgetregs): Formatting.
13836 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13838 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13839 * configure.ac: Adjust.
13840 * linux-low.h (struct process_info_private): Move members to struct
13842 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13843 * linux-low.c (linux_remove_process): Adjust.
13844 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13845 * server.c (handle_query): Move code ...
13846 (handle_monitor_command): ... here. New function.
13847 * target.h (struct target_ops): New member.
13848 * thread-db.c (struct thread_db): New.
13849 (libthread_db_search_path): New variable.
13850 (thread_db_create_event, thread_db_enable_reporting)
13851 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13852 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13853 (try_thread_db_load_1, dladdr_to_soname): New functions.
13854 (try_thread_db_load, thread_db_load_search): New functions.
13855 (thread_db_init): Search for libthread_db.
13856 (thread_db_free): New function.
13857 (thread_db_handle_monitor_command): Likewise.
13858 * config.in: Regenerate.
13859 * configure: Regenerate.
13861 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13863 * spu-low.c (spu_kill): Wait for inferior to terminate.
13864 Call clear_inferiors.
13865 (spu_detach): Call clear_inferiors.
13867 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13869 * aclocal.m4: Regenerate.
13870 * config.in: Likewise.
13871 * configure: Likewise.
13873 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13875 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13876 (parse_spufs_run): New function.
13877 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13878 (ppc_breakpoint_at): Handle SPU breakpoints.
13880 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13882 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13883 (SPUFS_MAGIC): Define.
13884 (spu_enumerate_spu_ids): New function.
13885 (linux_qxfer_spu): New function.
13886 (linux_target_ops): Install linux_qxfer_spu.
13888 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13890 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13891 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13892 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13893 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13894 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13895 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13896 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13897 (init_registers_powerpc_cell32l): Add prototype.
13898 (init_registers_powerpc_cell64l): Likewise.
13899 (ppc_arch_setup): Detect Cell/B.E. architecture.
13901 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13903 * Makefile.in (datarootdir): New variable.
13905 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13907 * linux-low.c (linux_write_memory): Update debugging output.
13908 * Makefile.in (clean): Add new descriptions.
13909 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13910 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13911 * configure.srv: Add new files for arm*-*-linux*.
13912 * linux-arm-low.c: Add new declarations.
13913 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13914 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13915 (HWCAP_VFPv3D16): New.
13916 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13917 instead of __IWMMXT__.
13918 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13919 (arm_arch_setup): New.
13920 (target_regsets): Remove #ifdef. Add VFP regset.
13921 (the_low_target): Use arm_arch_setup.
13923 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13925 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13926 the main thread again.
13928 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13930 Adding Neutrino gdbserver.
13931 * configure: Regenerated.
13932 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13933 * configure.srv (i[34567]86-*-nto*): New target.
13934 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13935 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13936 (nto_comctrl) [__QNX__]: New function.
13937 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13939 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13941 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13944 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13945 Pedro Alves <pedro@codesourcery.com>
13947 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13948 don't support CONTEXT_EXTENDED_REGISTERS.
13949 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13950 (the_low_target): Install them.
13951 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13952 failing with ERROR_PIPE_NOT_CONNECTED.
13954 2009-06-30 Doug Evans <dje@google.com>
13955 Pierre Muller <muller@ics.u-strasbg.fr>
13957 Add h/w watchpoint support to x86-linux, win32-i386.
13958 * Makefile.in (SFILES): Add i386-low.c
13959 (i386_low_h): Define.
13960 (i386-low.o): Add dependencies.
13961 (linux-x86-low.o): Add i386-low.h dependency.
13962 (win32-i386-low.o): Ditto.
13963 * i386-low.c: New file.
13964 * i386-low.h: New file.
13965 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13966 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13967 * linux-low.c (linux_add_process): Initialize arch_private.
13968 (linux_remove_process): Free arch_private.
13969 (add_lwp): Initialize arch_private.
13970 (delete_lwp): Free arch_private.
13971 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13973 * linux-low.h (process_info_private): New member arch_private.
13974 (lwp_info): New member arch_private.
13975 (linux_target_ops): New members new_process, new_thread,
13977 (ptid_of): New macro.
13978 * linux-x86-low.c: Include stddef.h, i386-low.h.
13979 (arch_process_info): New struct.
13980 (arch_lwp_info): New struct.
13981 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13982 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13983 (i386_dr_low_get_status): New function.
13984 (x86_insert_point, x86_remove_point): New functions.
13985 (x86_stopped_by_watchpoint): New function.
13986 (x86_stopped_data_address): New function.
13987 (x86_linux_new_process, x86_linux_new_thread): New functions.
13988 (x86_linux_prepare_to_resume): New function.
13989 (the_low_target): Add entries for insert_point, remove_point,
13990 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13992 * server.c (debug_hw_points): New global.
13993 (monitor_show_help): Document set debug-hw-points.
13994 (handle_query): Process "set debug-hw-points".
13995 * server.h (debug_hw_points): Declare.
13996 (paddress): Declare.
13997 * utils.c (NUMCELLS, CELLSIZE): New macros.
13998 (get_sell, xsnprintf, paddress): New functions.
13999 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14000 remove_point, stopped_by_watchpoint, stopped_data_address.
14001 * win32-i386-low.c: Include i386-low.h.
14002 (debug_reg_state): Replaces dr.
14003 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14004 (i386_dr_low_get_status): New function.
14005 (i386_insert_point, i386_remove_point): New functions.
14006 (i386_stopped_by_watchpoint): New function.
14007 (i386_stopped_data_address): New function.
14008 (i386_initial_stuff): Update.
14009 (get_thread_context,set_thread_context,i386_thread_added): Update.
14010 (the_low_target): Add entries for insert_point,
14011 remove_point, stopped_by_watchpoint, stopped_data_address.
14012 * win32-low.c (win32_insert_watchpoint): New function.
14013 (win32_remove_watchpoint): New function.
14014 (win32_stopped_by_watchpoint): New function.
14015 (win32_stopped_data_address): New function.
14016 (win32_target_ops): Add entries for insert_watchpoint,
14017 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14018 * win32-low.h (win32_target_ops): New members insert_point,
14019 remove_point, stopped_by_watchpoint, stopped_data_address.
14021 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14023 * server.c (process_serial_event): Re-return unsupported, not
14024 error, if the type isn't recognized. Re-allow supporting only
14025 insert or remove packets. Also call require_running for
14026 breakpoints. Add missing break statement to default case. Tidy.
14027 * target.h (struct target_ops): Rename insert_watchpoint to
14028 insert_point, and remove_watchpoint to remove_point.
14030 * linux-low.h (struct linux_target_ops): Likewise.
14031 * linux-low.c (linux_insert_watchpoint): Rename to ...
14032 (linux_insert_point): ... this. Adjust.
14033 (linux_remove_watchpoint): Rename to ...
14034 (linux_remove_point): ... this. Adjust.
14035 (linux_target_ops): Adjust.
14036 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14037 (cris_insert_point): ... this.
14038 (cris_remove_watchpoint): Rename to ...
14039 (cris_remove_point): ... this.
14040 (the_low_target): Adjust.
14042 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14044 * server.c (handle_v_kill): Pass signal_pid to
14045 kill_inferior if multi_process is zero.
14047 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14049 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14050 * target.h (target_ops): Comment for *_watchpoint to make it clear
14051 the functions can get types '0' and '1'.
14053 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14055 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14056 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14057 * regcache.c (get_regcache): Likewise.
14058 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14059 * win32-low.c (child_fetch_inferior_registers): Remove check for
14062 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14063 Pedro Alves <pedro@codesourcery.com>
14065 * target.h (struct target_ops) <supports_multi_process>: New
14067 (target_supports_multi_process): New.
14068 * server.c (handle_query): Even if GDB reports support, only
14069 enable multi-process if the target also supports it. Report
14070 multi-process support only if the target backend supports it.
14071 * linux-low.c (linux_supports_multi_process): New function.
14072 (linux_target_ops): Install it as target_supports_multi_process
14075 2009-05-24 Doug Evans <dje@google.com>
14077 Global renaming of find_thread_pid to find_thread_ptid.
14078 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14079 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14080 All callers updated.
14082 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14083 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14086 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14087 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14088 (linux_resume_one_lwp): Ditto.
14090 2009-05-23 Doug Evans <dje@google.com>
14092 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14093 from struct inferior_list_entry * to struct lwp_info *.
14094 All callers updated.
14096 2009-05-13 Doug Evans <dje@google.com>
14098 * linux-x86-low.c: Don't include assert.h.
14099 (x86_siginfo_fixup): Use fatal, not assert.
14100 (x86_arch_setup): Fix comment.
14102 2009-05-12 Doug Evans <dje@google.com>
14104 Biarch support for i386/amd64 gdbserver.
14105 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14106 Add linux-x86-low.c.
14107 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14108 (linux-x86-low.o): Add.
14109 * linux-x86-64-low.c: Delete.
14110 * linux-i386-low.c: Delete.
14111 * linux-x86-low.c: New file.
14112 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14114 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14116 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14117 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14118 (linux_child_pid_to_exec_file): New function.
14119 (elf_64_header_p, elf_64_file_p): New functions.
14120 (siginfo_fixup): New function.
14121 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14122 give target a chance to convert layout.
14123 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14124 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14126 2009-05-07 Doug Evans <dje@google.com>
14128 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14129 (regsets_store_inferior_registers): Ditto.
14131 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14135 * linux-low.c (must_set_ptrace_flags): Delete.
14136 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14138 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14139 `lwp->must_set_ptrace_flags' instead.
14140 (linux_wait_for_event_1): Set ptrace options here.
14141 (linux_wait_1): ... not here.
14143 2009-04-30 Doug Evans <dje@google.com>
14145 * inferiors.c (started_inferior_callback): New function.
14146 (attached_inferior_callback): New function.
14147 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14148 * server.c (print_started_pid, print_attached_pid): New functions.
14149 (detach_or_kill_for_exit): New function.
14150 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14151 * server.h (have_started_inferiors_p): Declare.
14152 (have_attached_inferiors_p): Declare.
14154 * inferiors.c (remove_process): Fix memory leak, free process.
14155 * linux-low.c (linux_remove_process): New function.
14156 (linux_kill): Call it instead of remove_process.
14157 (linux_detach, linux_wait_1): Ditto.
14159 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14161 * configure.srv: Add x86 Windows CE target.
14163 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14165 * inferiors.c (get_thread_process): Make global.
14166 * server.h (get_thread_process): Add prototype.
14167 * thread-db.c (find_one_thread): Use get_thread_process
14168 instead of current_process.
14169 (thread_db_get_tls_address): Do not crash if called when
14170 thread layer is not yet initialized.
14172 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14174 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14175 * spu-low.c (current_tid): Rename to ...
14176 (current_ptid): ... this.
14177 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14178 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14179 ptid_get_lwp (current_ptid) instead of current_tid.
14180 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14181 instead of current_tid. Use find_process_pid to verify pid
14182 argument is valid. Pass proper argument to remove_process.
14183 (spu_thread_alive): Compare current_ptid instead of current_tid.
14184 (spu_resume): Likewise.
14186 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14188 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14191 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14193 Implement the multiprocess extensions, and add linux multiprocess
14196 * server.h (ULONGEST): Declare.
14197 (struct ptid, ptid_t): New.
14198 (minus_one_ptid, null_ptid): Declare.
14199 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14200 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14201 (struct inferior_list_entry): Change `id' type from unsigned from
14203 (struct sym_cache, struct breakpoint, struct
14204 process_info_private): Forward declare.
14205 (struct process_info): Declare.
14206 (current_process): Declare.
14207 (all_processes): Declare.
14208 (initialize_inferiors): Declare.
14209 (add_thread): Adjust to use ptid_t.
14210 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14211 (add_process, remove_process, find_thread_pid): Declare.
14212 (find_inferior_id): Adjust to use ptid_t.
14213 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14214 (multi_process): Declare.
14215 (push_event): Adjust to use ptid_t.
14216 (read_ptid, write_ptid): Declare.
14217 (prepare_resume_reply): Adjust to use ptid_t.
14218 (clear_symbol_cache): Declare.
14219 * inferiors.c (all_processes): New.
14220 (null_ptid, minus_one_ptid): New.
14221 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14222 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14223 (add_thread): Change unsigned long to ptid. Remove gdb_id
14225 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14226 (gdb_id_to_thread): Rename to ...
14227 (find_thread_pid): ... this. Change unsigned long to ptid.
14228 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14229 (loaded_dll, pull_pid_from_list): Adjust.
14230 (add_process, remove_process, find_process_pid)
14231 (get_thread_process, current_process, initialize_inferiors): New.
14232 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14233 (struct target_waitstatus) <related_pid>: Ditto.
14234 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14235 return type to int.
14236 (struct target_ops) <join>: Add `pid' argument.
14237 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14238 (struct target_ops) <wait>: Add `ptid' field. Change return type
14240 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14241 (mywait): Add `ptid' argument. Change return type to ptid_t.
14242 (target_pid_to_str): Declare.
14243 * target.c (set_desired_inferior): Adjust to use ptids.
14244 (mywait): Add new `ptid' argument. Adjust.
14245 (target_pid_to_str): New.
14246 * mem-break.h (free_all_breakpoints): Declare.
14247 * mem-break.c (breakpoints): Delelete.
14248 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14249 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14250 to use per-process breakpoint list.
14251 (free_all_breakpoints): New.
14252 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14253 (symbol_cache, all_symbols_looked_up): Delete.
14255 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14257 (prepare_resume_reply): Change ptid argument's type from unsigned
14258 long to ptid_t. Adjust. Implement W;process and X;process.
14259 (free_sym_cache, clear_symbol_cache): New.
14260 (look_up_one_symbol): Adjust to per-process symbol cache. *
14261 * server.c (cont_thread, general_thread, step_thread): Change type
14263 (attached): Delete.
14264 (multi_process): New.
14265 (last_ptid): Change type to ptid_t.
14266 (struct vstop_notif) <ptid>: Change type to ptid_t.
14267 (queue_stop_reply, push_event): Change `ptid' argument's type to
14269 (discard_queued_stop_replies): Add `pid' argument.
14270 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14271 changes. Don't reference the `attached' global.
14272 (attach_inferior): Adjust to mywait interface changes.
14273 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14274 features. Handle and report "multiprocess+". Handle
14276 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14278 (handle_v_kill): New.
14279 (handle_v_stopped): Adjust to use target_pid_to_str.
14280 (handle_v_requests): Allow multiple attaches and runs when
14281 multiprocess extensions are in effect. Handle "vKill".
14282 (myresume): Adjust to use ptids.
14283 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14284 (handle_status): Adjust to discard_queued_stop_replies interface
14286 (first_thread_of, kill_inferior_callback)
14287 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14288 (main): Call initialize_inferiors. Adjust to use ptids, killing
14289 and detaching from all inferiors. Handle multiprocess packet
14291 * linux-low.h: Include gdb_proc_service.h.
14292 (struct process_info_private): New.
14293 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14294 <lwpid_of>: Use ptid_get_lwp.
14295 (get_lwp_thread): Adjust.
14296 (struct lwp_info): Add `dead' member.
14297 (find_lwp_pid): Declare.
14298 * linux-low.c (thread_db_active): Delete.
14299 (new_inferior): Adjust comment.
14300 (inferior_pid): Delete.
14301 (linux_add_process): New.
14302 (handle_extended_wait): Adjust.
14303 (add_lwp): Change unsigned long to ptid.
14304 (linux_create_inferior): Add process to processes table. Adjust
14305 to use ptids. Don't set new_inferior here.
14306 (linux_attach_lwp): Rename to ...
14307 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14308 it. Adjust to use ptids.
14309 (linux_attach_lwp): New.
14310 (linux_attach): Add process to processes table. Don't set
14312 (struct counter): New.
14313 (second_thread_of_pid_p, last_thread_of_process_p): New.
14314 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14315 multiple processes.
14316 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14317 processes. Remove process from process table.
14318 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14319 to multiple processes.
14320 (any_thread_of): New.
14321 (linux_detach): Add `pid' argument, and handle it. Remove process
14322 from processes table.
14323 (linux_join): Add `pid' argument. Handle it.
14324 (linux_thread_alive): Change unsighed long argument to ptid_t.
14325 Consider dead lwps as not being alive.
14326 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14327 threads we're not interested in.
14328 (same_lwp, find_lwp_pid): New.
14329 (linux_wait_for_lwp): Change `pid' argument's type from int to
14331 (linux_wait_for_event): Rename to ...
14332 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14333 from int to ptid_t. Adjust.
14334 (linux_wait_for_event): New.
14335 (linux_wait_1): Add `ptid' argument. Change return type to
14336 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14337 that exit from the process table.
14338 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14340 (mark_lwp_dead): New.
14341 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14342 stopping all threads, mark its main lwp as dead.
14343 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14345 (fetch_register, usr_store_inferior_registers)
14346 (regsets_fetch_inferior_registers)
14347 (regsets_store_inferior_registers, linux_read_memory)
14348 (linux_write_memory): Inline `inferior_pid'.
14349 (linux_look_up_symbols): Adjust to use per-process
14350 `thread_db_active'.
14351 (linux_request_interrupt): Adjust to use ptids.
14352 (linux_read_auxv): Inline `inferior_pid'.
14353 (initialize_low): Don't reference thread_db_active.
14354 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14355 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14356 (ps_getpid): Return the pid of the current inferior.
14357 * thread-db.c (proc_handle, thread_agent): Delete.
14358 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14360 (find_one_thread): Change argument type to ptid_t. Adjust to
14362 (maybe_attach_thread): Adjust to per-process data and ptids.
14363 (thread_db_find_new_threads): Ditto.
14364 (thread_db_init): Ditto.
14365 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14366 processes table. Adjust to use ptids.
14367 (spu_kill, spu_detach): Adjust interface. Remove process from
14369 (spu_join, spu_thread_alive): Adjust interface.
14370 (spu_wait): Adjust interface. Remove process from processes
14371 table. Adjust to use ptids.
14372 * win32-low.c (current_inferior_tid): Delete.
14373 (current_inferior_ptid): New.
14374 (debug_event_ptid): New.
14375 (thread_rec): Take a ptid. Adjust.
14376 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14377 (child_delete_thread): Ditto.
14378 (do_initial_child_stuff): Add `attached' argument. Add process to
14380 (child_fetch_inferior_registers, child_store_inferior_registers):
14382 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14383 (win32_attach): Pass 1 to do_initial_child_stuff.
14384 (win32_kill): Adjust interface. Remove process from processes
14386 (win32_detach): Ditto.
14387 (win32_join): Adjust interface.
14388 (win32_thread_alive): Take a ptid.
14389 (win32_resume): Adjust to use ptids.
14390 (get_child_debug_event): Ditto.
14391 (win32_wait): Adjust interface. Remove exiting process from
14394 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14396 Non-stop mode support.
14398 * server.h (non_stop): Declare.
14399 (gdb_client_data, handler_func): Declare.
14400 (delete_file_handler, add_file_handler, start_event_loop):
14402 (handle_serial_event, handle_target_event, push_event)
14403 (putpkt_notif): Declare.
14404 * target.h (enum resume_kind): New.
14405 (struct thread_resume): Replace `step' field by `kind' field.
14406 (TARGET_WNOHANG): Define.
14407 (struct target_ops) <wait>: Add `options' argument.
14408 <supports_non_stop, async, start_non_stop>: New fields.
14409 (target_supports_non_stop, target_async): New.
14410 (start_non_stop): Declare.
14411 (mywait): Add `options' argument.
14412 * target.c (mywait): Add `options' argument. Print child exit
14413 notifications here.
14414 (start_non_stop): New.
14415 * server.c (non_stop, own_buf, mem_buf): New globals.
14416 (struct vstop_notif): New.
14417 (notif_queue): New global.
14418 (queue_stop_reply, push_event, discard_queued_stop_replies)
14419 (send_next_stop_reply): New.
14420 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14422 (attach_inferior): In non-stop mode, don't wait for the target
14424 (handle_general_set): Handle QNonStop.
14425 (handle_query): When handling qC, return the current general
14426 thread, instead of the first thread of the list.
14427 (handle_query): If the backend supports non-stop mode, include
14428 QNonStop+ in the qSupported query response.
14429 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14431 (handle_v_attach, handle_v_run): Handle non-stop mode.
14432 (handle_v_stopped): New.
14433 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14434 (myresume): Adjust to use resume_kind. Handle non-stop.
14435 (queue_stop_reply_callback): New.
14436 (handle_status): Handle non-stop mode.
14437 (main): Clear non_stop flag on reconnection. Use the event-loop.
14438 Refactor serial protocol handling from here ...
14439 (process_serial_event): ... to this new function. When GDB
14440 selects any thread, select one here. In non-stop mode, wait until
14441 GDB acks all pending events before exiting.
14442 (handle_serial_event, handle_target_event): New.
14443 * remote-utils.c (remote_open): Install remote_desc in the event
14445 (remote_close): Remove remote_desc from the event loop.
14446 (putpkt_binary): Rename to...
14447 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14448 (putpkt_binary): New as wrapper around putpkt_binary_1.
14449 (putpkt_notif): New.
14450 (prepare_resume_reply): In non-stop mode, don't change the
14452 * event-loop.c: New.
14453 * Makefile.in (OBJ): Add event-loop.o.
14454 (event-loop.o): New rule.
14456 * linux-low.h (pid_of): Moved here.
14458 (get_lwp_thread): Use lwpid_of.
14459 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14460 * linux-low.c (pid_of): Delete.
14461 (inferior_pid): Use lwpid_of.
14462 (linux_event_pipe): New.
14463 (target_is_async_p): New.
14465 (handle_extended_wait): Use lwpid_of.
14466 (add_lwp): Don't set lwpid field.
14467 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14468 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14469 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14470 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14471 first. Adjust to linux_wait_for_event interface changes. Use
14473 (linux_detach): Don't delete the main lwp here.
14474 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14475 (status_pending_p): Don't consider explicitly suspended lwps.
14476 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14477 pointer. Add OPTIONS argument. Change return type to int. Use
14478 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14479 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14480 pointer. Add status pointer argument. Return a pid instead of a
14481 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14482 changes. In non-stop mode, don't switch to a random thread.
14483 (linux_wait): Rename to...
14484 (linux_wait_1): ... this. Add target_options argument, and handle
14485 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14486 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14487 clean exit and signal exit code. Don't stop all threads in
14488 non-stop mode. In all-stop mode, only stop all threads when
14489 reporting a stop to GDB. Handle explicit thread stop requests.
14490 (async_file_flush, async_file_mark): New.
14492 (send_sigstop): Use lwpid_of.
14493 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14494 interface changes. In non-stop mode, don't switch to a random
14496 (linux_resume_one_lwp): Use lwpid_of.
14497 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14498 (linux_resume_one_thread): ... this. Handle resume_stop. In
14499 non-stop mode, don't look for pending flag in all threads.
14500 (resume_status_pending_p): Don't consider explicitly suspended
14502 (my_waitpid): Reimplement. Emulate __WALL.
14503 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14505 (sigchld_handler, linux_supports_non_stop, linux_async)
14506 (linux_start_non_stop): New.
14507 (linux_target_ops): Register linux_supports_non_stop, linux_async
14508 and linux_start_non_stop.
14509 (initialize_low): Install SIGCHLD handler.
14510 * thread-db.c (thread_db_create_event, find_one_thread)
14511 (thread_db_get_tls_address): Use lwpid_of.
14512 * win32-low.c (win32_detach): Adjust to use resume_kind.
14513 (win32_wait): Add `options' argument.
14514 * spu-low.c (spu_resume): Adjust to use resume_kind.
14515 (spu_wait): Add `options' argument.
14517 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14519 Decouple target code from remote protocol.
14521 * target.h (enum target_waitkind): New.
14522 (struct target_waitstatus): New.
14523 (struct target_ops) <wait>: Return an unsigned long. Take a
14524 target_waitstatus pointer instead of a char pointer.
14525 (mywait): Likewise.
14526 * target.c (mywait): Change prototype to return an unsigned long.
14527 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14528 * server.h (thread_from_wait, old_thread_from_wait): Delete
14530 (prepare_resume_reply): Change prototype to take a
14532 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14533 (last_status, last_ptid): New.
14534 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14535 pid instead of a signal.
14536 (attach_inferior): Remove "status" and "signal" parameters.
14538 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14540 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14541 (handle_v_requests, myresume): Remove "status" and "signal"
14542 parameters. Adjust.
14543 (handle_status): New.
14544 (main): Delete local `status'. Adjust.
14545 * remote-utils.c: Include target.h.
14546 (prepare_resume_reply): Change prototype to take a
14547 target_waitstatus. Adjust.
14549 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14551 * spu-low.c (spu_wait): Adjust.
14552 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14554 (win32_wait): Adjust.
14556 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14558 * target.h (struct thread_resume): Delete leave_stopped member.
14559 (struct target_ops): Add a `n' argument to the `resume' callback.
14560 * server.c (start_inferior): Adjust.
14561 (handle_v_cont, myresume): Adjust.
14562 * linux-low.c (check_removed_breakpoint): Adjust to resume
14563 interface change, and to removed leave_stopped field.
14564 (resume_ptr): Delete.
14565 (struct thread_resume_array): New.
14566 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14567 resume interface change.
14568 (linux_continue_one_thread, linux_queue_one_thread)
14569 (resume_status_pending_p): Check if the resume field is NULL
14570 instead of checking the leave_stopped member.
14571 (linux_resume): Adjust to the target resume interface change.
14572 * spu-low.c (spu_resume): Adjust to the target resume interface
14574 * win32-low.c (win32_detach, win32_resume): Ditto.
14576 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14578 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14580 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14582 (linux_continue_one_thread): Only preserve the stepping flag if
14583 there's a pending breakpoint.
14585 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14587 * server.c (main): After the inferior having exited, call
14588 remote_close before exiting gdbserver.
14590 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14592 Fix size of FPSCR in Power 7 processors.
14593 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14594 (PPC_FEATURE_HAS_DFP): New #define.
14595 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14598 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14600 * server.c (handle_query) Whitespace and formatting.
14602 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14604 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14605 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14606 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14607 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14608 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14609 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14610 Makefile.in, configure.ac: Fix whitespace throughout.
14611 * configure: Regenerate.
14613 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14615 * inferiors.c (find_inferior): Make it safe for the callback
14616 function to delete the currently iterated inferior.
14618 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14620 * Makefile.in (linuw_low_h): Move higher.
14621 (thread-db.o): Depend on $(linux_low_h).
14623 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14625 Rename "process" to "lwp" throughout.
14627 * linux-low.c (all_processes): Rename to...
14628 (all_lwps): ... this.
14629 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14630 (add_process): Rename to ...
14631 (add_lwp): ... this. Adjust.
14632 (linux_create_inferior): Adjust.
14633 (linux_attach_lwp): Adjust.
14634 (linux_attach): Adjust.
14635 (linux_kill_one_process): Rename to ...
14636 (linux_kill_one_lwp): ... this. Adjust.
14637 (linux_kill): Adjust.
14638 (linux_detach_one_process): Rename to ...
14639 (linux_detach_one_lwp): ... this. Adjust.
14640 (linux_detach): Adjust.
14641 (check_removed_breakpoint): Adjust.
14642 (status_pending_p): Adjust.
14643 (linux_wait_for_process): Rename to ...
14644 (linux_wait_for_lwp): ... this. Adjust.
14645 (linux_wait_for_event): Adjust.
14646 (send_sigstop): Adjust.
14647 (wait_for_sigstop): Adjust.
14648 (stop_all_processes): Rename to ...
14649 (stop_all_lwps): ... this.
14650 (linux_resume_one_process): Rename to ...
14651 (linux_resume_one_lwp): ... this. Adjust.
14652 (linux_set_resume_request, linux_continue_one_thread)
14653 (linux_queue_one_thread, resume_status_pending_p)
14654 (usr_store_inferior_registers, regsets_store_inferior_registers)
14655 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14657 * linux-low.h (get_process): Rename to ...
14658 (get_lwp): ... this. Adjust.
14659 (get_thread_process): Rename to ...
14660 (get_thread_lwp): ... this. Adjust.
14661 (get_process_thread): Rename to ...
14662 (get_lwp_thread): ... this. Adjust.
14663 (struct process_info): Rename to ...
14664 (struct lwp_info): ... this.
14665 (all_processes): Rename to ...
14666 (all_lwps): ... this.
14667 * proc-service.c (ps_lgetregs): Adjust.
14668 * thread-db.c (thread_db_create_event, find_one_thread)
14669 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14671 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14673 * server.c (handle_query): Handle "qAttached".
14675 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14677 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14678 GPLv3, update license URL.
14680 2009-03-01 Doug Evans <dje@google.com>
14682 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14683 (server_h): Add gdb_signals.h.
14684 (signals.o): Update.
14685 * server.h (target_signal_from_host,target_signal_to_host_p)
14686 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14688 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14690 * remote-utils.c (getpkt): Also generate remote-debug
14691 information if noack_mode is set.
14693 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14695 * server.c (handle_query): Report qXfer:siginfo:read and
14696 qXfer:siginfo:write as supported and handle them.
14697 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14698 * linux-low.c (linux_xfer_siginfo): New.
14699 (linux_target_ops): Set it.
14701 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14703 * server.c (gdbserver_usage): Mention --remote-debug.
14704 (main): Accept '--remote-debug' switch.
14706 2009-01-18 Doug Evans <dje@google.com>
14708 * regcache.c (new_register_cache): No need to check result of xcalloc.
14709 * server.c (handle_search_memory): Back out calls to xmalloc,
14710 result is checked and error is returned to user upon failure.
14711 (handle_query): Ditto. Add more checks for result of malloc.
14712 (handle_v_cont): Check result of malloc, report error back to
14714 (handle_v_run): Ditto. Call freeargv.
14715 * server.h (freeargv): Declare.
14716 * utils.c (freeargv): New fn.
14718 2009-01-15 Doug Evans <dje@google.com>
14720 * gdbreplay.c (perror_with_name): Make arg const char *.
14721 * server.h (target_signal_to_name): Make return type const char *.
14722 * thread-db.c (thread_db_err_str): Make return type const char *.
14723 * utils.c (perror_with_name): Make arg const char *.
14725 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14727 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14728 when handling a EXIT_PROCESS_DEBUG_EVENT.
14730 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14732 * gdbreplay.c (gdbreplay_version): Update copyright year.
14733 * server.c (gdbserver_version): Likewise.
14735 2009-01-05 Doug Evans <dje@google.com>
14737 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14738 (handle_extended_wait): Improve comment.
14740 2008-12-13 Doug Evans <dje@google.com>
14742 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14743 * server.h (ATTR_MALLOC): New macro.
14744 (xmalloc,xcalloc,xstrdup): Declare.
14745 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14746 * inferiors.c: Ditto.
14747 * linux-low.c: Ditto.
14748 * mem-break.c: Ditto.
14749 * regcache.c: Ditto.
14750 * remote-utils.c: Ditto.
14753 * win32-low.c: Ditto.
14755 2008-12-12 Doug Evans <dje@google.com>
14757 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14758 in debugging printf.
14760 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14762 2008-12-09 Doug Evans <dje@google.com>
14764 * linux-low.h (struct process_info): Delete member tid, unused.
14765 * thread-db.c (find_one_thread): Update.
14766 (maybe_attach_thread): Update.
14768 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14770 * target.h (struct target_ops): Add qxfer_osdata member.
14771 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14773 (linux_qxfer_osdata): New functions.
14774 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14776 * server.c (handle_query): Handle "qXfer:osdata:read:".
14777 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14778 (buffer_xml_printf): New functions.
14779 * server.h (struct buffer): New.
14780 (buffer_grow_str, buffer_grow_str0): New macros.
14781 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14782 (buffer_xml_printf): Declare.
14784 2008-11-24 Doug Evans <dje@google.com>
14786 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14788 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14790 * server.c (handle_v_run): Always use the supplied argument list.
14792 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14794 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14795 (xtensa_regmap_table): Add entry for scompare1.
14797 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14799 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14800 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14801 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14802 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14803 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14804 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14805 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14806 XML target descriptions.
14807 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14808 when inferior is running on an ISA 2.05 or later processor. Add
14809 special case to return offset for full 64-bit slot of FPSCR when
14812 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14814 * Makefile.in (SFILES, clean): Added sparc64 files.
14815 (reg-sparc64.o, reg-sparc64.c): New.
14816 * configure.srv (sparc*-*-linux*): New configuration.
14817 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14818 syscall arguments for SPARC.
14819 (regsets_store_inferior_registers): Likewise.
14820 * linux-sparc-low.c: New file.
14822 2008-10-21 Doug Evans <dje@google.com>
14824 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14825 (READLINE_DIR,READLINE_DEP): Delete.
14826 (INTERNAL_CFLAGS): Update.
14827 (LINTFLAGS): Update.
14829 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14831 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14832 whole argv from the last run, not just argv[0].
14834 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14836 * regcache.c (new_register_cache): Return NULL if the register
14837 cache size isn't known yet.
14838 (free_register_cache): Avoid dereferencing a NULL regcache.
14840 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14842 * configure.srv: Merge MIPS and MIPS64.
14844 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14846 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14848 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14850 * Makefile.in: Add required vsx dependencies.
14852 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14853 Declare init_registers_powerpc_vsx32l.
14854 Declare init_registers_powerpc_vsx64l.
14855 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14856 (ppc_arch_setup): Check for VSX in hwcap.
14857 (ppc_fill_vsxregset): New function.
14858 (ppc_store_vsxregset): New function.
14859 Add new VSX entry in regset_info target_regsets.
14861 * configure.srv: Add new VSX dependencies.
14863 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14865 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14866 (remote_open): Set or clear transport_is_reliable.
14867 (putpkt_binary): Don't expect acks in noack mode.
14868 (getpkt): Don't send ack/nac in noack mode.
14869 * server.c (handle_general_set): Handle QStartNoAckMode.
14870 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14872 (main): Reset noack_mode on every connection.
14873 * server.h (noack_mode): Declare.
14875 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14877 * Makefile.in (GDBREPLAY_OBS): New variable.
14878 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14880 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14881 Daniel Jacobowitz <dan@codesourcery.com>
14883 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14884 (usr_store_inferior_registers): Likewise.
14885 (regsets_store_inferior_registers): Likewise.
14887 2008-07-31 Rolf Jansen <rj@surtec.com>
14888 Pedro Alves <pedro@codesourcery.com>
14890 * configure.ac: Check for memmem declaration.
14891 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14892 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14893 (disable_packet_qfThreadInfo): Unconditionally compile.
14894 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14895 * configure, config.in: Regenerate.
14897 2008-07-28 Doug Kwan <dougkwan@google.com>
14899 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14900 (linux_write_memory): Remove declaration of errno.
14902 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14904 * linux-low.c (handle_extended_wait): Do not use "status"
14905 variable uninitialized.
14907 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14909 * server.c (handle_v_attach): Inhibit reporting dll changes.
14911 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14913 * remote-utils.c (prepare_resume_reply): If requested, don't
14914 output "thread:TID" in the T stop reply.
14916 * server.c (disable_packet_vCont, disable_packet_Tthread)
14917 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14918 (handle_query): If requested, disable support for qC, qfThreadInfo
14920 (handle_v_requests): If requested, disable support for vCont.
14921 (gdbserver_show_disableable): New.
14922 (main): Handle --disable-packet and --disable-packet=LIST.
14924 * server.h (disable_packet_vCont, disable_packet_Tthread)
14925 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14927 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14929 * server.c (gdbserver_usage): Mention --version.
14931 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14933 * Makefile.in (gdbreplay.o): New rule.
14935 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14937 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14938 message, not gdbserver.
14940 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14941 Nathan Sidwell <nathan@codesourcery.com>
14942 Joseph Myers <joseph@codesourcery.com>
14944 * acinclude.m4: Include ../../config/acx.m4.
14945 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14946 * configure, config.in: Regenerate.
14947 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14948 * server.c (gdbserver_version): Print PKGVERSION.
14949 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14950 (main): Adjust gdbserver_usage calls.
14951 * gdbreplay.c (version, host_name): Add declarations.
14952 (gdbreplay_version, gdbreplay_usage): New.
14953 (main): Accept --version and --help options.
14955 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14957 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14958 (arm_breakpoint_at): Handle Thumb.
14959 (the_low_target): Add comment.
14961 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14963 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14965 2008-05-09 Doug Evans <dje@google.com>
14967 * server.h (decode_search_memory_packet): Declare.
14968 * remote-utils.c (decode_search_memory_packet): New fn.
14969 * server.c (handle_search_memory_1): New fn.
14970 (handle_search_memory): New fn.
14971 (handle_query): Process qSearch:memory packets.
14973 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14975 * regcache.c (registers_length): Remove.
14976 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14977 full register packet.
14978 * regcache.h (registers_length): Remove prototype.
14979 * server.h (PBUFSIZ): Define to 16384.
14981 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14983 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14984 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14985 powerpc-64l.o, and powerpc-altivec64l.o.
14986 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14987 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14988 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14989 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14990 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14993 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14994 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14995 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14996 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14997 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14998 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14999 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15000 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15001 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15002 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15005 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15006 (init_registers_powerpc_32l): ... this new prototype.
15007 (init_registers_powerpc_32): Remove, replace by ...
15008 (init_registers_powerpc_altivec32l): ... this new prototype.
15009 (init_registers_powerpc_e500): Remove, replace by ...
15010 (init_registers_powerpc_e500l): ... this new prototype.
15011 (init_registers_ppc64): Remove, replace by ...
15012 (init_registers_powerpc_64l): ... this new prototype.
15013 (init_registers_powerpc_64): Remove, replace by ...
15014 (init_registers_powerpc_altivec64l): ... this new prototype.
15015 (ppc_num_regs): Set to 73.
15016 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15017 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15018 (ppc_cannot_store_register): Handle orig_r3 and trap.
15019 (ppc_arch_setup): Update init_registers_... calls.
15020 (ppc_fill_gregset): Handle orig_r3 and trap.
15022 * inferiors.c (clear_inferiors): Reset current_inferior.
15024 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15026 * acinclude.m4: Add override.m4.
15027 * configure: Regenerate.
15029 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15031 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15032 initial call to init_register_ppc64.
15034 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15036 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15037 single powerpc*-*-linux* case.
15038 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15040 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15042 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15043 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15045 * linux-ppc-low.c: Include <elf.h>.
15046 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15047 (ppc_hwcap): New global variable.
15048 (ppc_regmap): Remove __SPE__ #ifdef sections.
15049 (ppc_regmap_e500): New global variable.
15050 (ppc_cannot_store_register): Update __SPE__ special case.
15051 (ppc_get_hwcap): New function.
15052 (ppc_arch_setup): Use it to determine whether inferior supports
15053 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15054 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15055 Do not access registers if target does not support AltiVec.
15056 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15057 Do not access registers if target does not support SPE.
15058 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15060 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15062 * linux-low.c (disabled_regsets, num_regsets): New.
15063 (use_regsets_p): Delete.
15064 (linux_wait_for_process): Clear disabled_regsets.
15065 (regsets_fetch_inferior_registers): Check and set it.
15066 (regsets_store_inferior_registers): Likewise.
15067 (linux_fetch_registers, linux_store_registers): Do not use
15069 (initialize_low): Allocate disabled_regsets.
15071 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15073 * Makefile.in (LIBOBJS): New.
15074 (OBS): Use LIBOBJS.
15075 (memmem.o): New rule.
15076 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15077 * configure: Regenerated.
15079 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15081 * server.c (handle_query): Never return "unsupported" for
15082 qXfer:features:read queries.
15084 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15086 * server.c (get_features_xml): Fix inverted condition.
15087 (handle_query): Always support qXfer:feature:read.
15089 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15091 * server.c (wrapper_argv): New.
15092 (start_inferior): Handle wrapper_argv. If set, expect an extra
15094 (gdbserver_usage): Document --wrapper.
15095 (main): Parse --wrapper.
15097 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15099 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15100 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15101 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15102 (ppc_set_pc): Likewise.
15103 (ppc_arch_setup): New function.
15104 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15105 of collect_register.
15106 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15108 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15110 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15111 instead of linux-ppc64-low.o.
15112 * linux-ppc64-low.c: Remove file.
15113 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15114 (linux-ppc64-low.o): Remove rule.
15116 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15117 (init_registers_powerpc_64): Likewise.
15118 (ppc_regmap): Conditionally define depending on __powerpc64__.
15119 (ppc_cannot_store_register): Do not special-case "fpscr" when
15120 compiled on __powerpc64__.
15121 (ppc_collect_ptrace_register): New function.
15122 (ppc_supply_ptrace_register): New function.
15123 (ppc_breakpoint): Change type to "unsigned int".
15124 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15125 (the_low_target): Conditionally provide initializers for the
15126 arch_setup member depending on __powerpc64__. Install
15127 collect_ptrace_register and supply_ptrace_register members.
15129 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15131 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15132 * server.c (gdbserver_xmltarget): Define.
15133 (get_features_xml): Use it to replace "target.xml" and arch_string.
15135 * configure.srv: Remove srv_xmltarget. Add XML files that were
15136 mentioned there to srv_xmlfiles instead. Remove conditional tests
15137 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15138 srv_xmlfiles and srv_regobj to include all possible choices.
15139 * configure.ac (srv_xmltarget): Remove.
15140 (srv_xmlfiles): Do not add "target.xml".
15141 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15142 checks for supplementary target information.
15143 * configure: Regenerate.
15144 * Makefile.in (XML_TARGET): Remove.
15145 (target.xml): Remove rule.
15146 (clean): Do not clean up target.xml.
15147 (.PRECIOUS): Do not mention target.xml.
15149 * target.h (struct target_ops): Remove arch_string member.
15150 * linux-low.c (linux_arch_string): Remove.
15151 (linux_target_ops): Remove arch_string initializer.
15152 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15153 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15154 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15155 * spu-low.c (spu_arch_string): Remove.
15156 (spu_target_ops): Remove arch_string initializer.
15157 * win32-low.c (win32_arch_string): Remove.
15158 (win32_target_ops): Remove arch_string initializer.
15159 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15160 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15161 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15163 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15165 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15166 by collect_ptrace_register and supply_ptrace_register hooks.
15167 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15168 instead of checking for the_low_target.left_pad_xfer.
15169 (usr_store_inferior_registers): Use collect_ptrace_register callback
15170 instead of checking for the_low_target.left_pad_xfer.
15172 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15173 (s390_supply_ptrace_register): Likewise.
15174 (s390_fill_gregset): Call s390_collect_ptrace_register.
15175 (the_low_target): Update.
15177 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15178 (ppc_supply_ptrace_register): Likewise.
15179 (the_low_target): Update.
15181 * linux-i386-low.c (the_low_target): Update.
15182 * linux-x86-64-low.c (the_low_target): Update.
15184 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15186 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15187 reg-s390.o and reg-s390x.o.
15189 * linux-low.c (new_inferior): New global variable.
15190 (linux_create_inferior, linux_attach): Set it.
15191 (linux_wait_for_process): Call the_low_target.arch_setup after the
15192 target has stopped for the first time.
15193 (initialize_low): Do not call the_low_target.arch_setup.
15195 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15196 (s390_set_pc): Likewise.
15197 (s390_arch_setup): New function.
15198 (the_low_target): Use s390_arch_setup as arch_setup routine.
15200 * regcache.c (realloc_register_cache): New function.
15201 (set_register_cache): Call it for each existing regcache.
15203 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15205 * server.h (init_registers): Remove prototype.
15207 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15208 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15209 instead of init_registers ().
15210 * linux-arm-low.c (init_registers_arm): Add prototype.
15211 (init_registers_arm_with_iwmmxt): Likewise.
15212 (the_low_target): Add initializer for arch_setup field.
15213 * linux-cris-low.c (init_registers_cris): Add prototype.
15214 (the_low_target): Add initializer for arch_setup field.
15215 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15216 (the_low_target): Add initializer for arch_setup field.
15217 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15218 (the_low_target): Add initializer for arch_setup field.
15219 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15220 (the_low_target): Add initializer for arch_setup field.
15221 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15222 (the_low_target): Add initializer for arch_setup field.
15223 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15224 (the_low_target): Add initializer for arch_setup field.
15225 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15226 (init_registers_mips64_linux): Likewise.
15227 (the_low_target): Add initializer for arch_setup field.
15228 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15229 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15230 (the_low_target): Add initializer for arch_setup field.
15231 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15232 (init_registers_powerpc_64): Likewise.
15233 (the_low_target): Add initializer for arch_setup field.
15234 * linux-s390-low.c (init_registers_s390): Add prototype.
15235 (init_registers_s390x): Likewise.
15236 (the_low_target): Add initializer for arch_setup field.
15237 * linux-sh-low.c (init_registers_sh): Add prototype.
15238 (the_low_target): Add initializer for arch_setup field.
15239 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15240 (the_low_target): Add initializer for arch_setup field.
15241 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15242 (the_low_target): Add initializer for arch_setup field.
15244 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15245 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15246 instead of init_registers ().
15247 * win32-arm-low.c (init_registers_arm): Add prototype.
15248 (the_low_target): Add initializer for arch_setup field.
15249 * win32-i386-low.c (init_registers_i386): Add prototype.
15250 (the_low_target): Add initializer for arch_setup field.
15252 * spu-low.c (init_registers_spu): Add prototype.
15253 (initialize_low): Call initialie_registers_spu () instead of
15254 initialize_registers ().
15256 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15258 * server.c (handle_v_requests): When handling the vRun and vAttach
15259 packets, if already debugging a process, don't kill it. Return an
15262 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15264 * server.c (handle_query): Correct length check.
15266 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15268 * win32-low.c (do_initial_child_stuff): Add process handle
15269 parameter. Set current_process_handle and current_process_id from the
15270 parameters. Clear globals.
15271 (win32_create_inferior): Don't set current_process_handle and
15272 current_process_id here. Instead pass them on the call to
15273 do_initial_child_stuff.
15274 (win32_attach): Likewise.
15275 (win32_clear_inferiors): New.
15276 (win32_kill): Don't close the current process handle or the
15277 current thread handle here. Instead call win32_clear_inferiors.
15278 (win32_detach): Don't open a new handle to the process. Call
15279 win32_clear_inferiors.
15280 (win32_join): Don't rely on current_process_handle; open a new
15281 handle using the process id.
15282 (win32_wait): Call win32_clear_inferiors when the inferior process
15285 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15287 * server.c (monitor_show_help): Add "exit".
15289 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15291 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15292 (clean): Add reg-xtensa.c.
15293 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15294 * configure.srv (xtensa*-*-linux*) New target.
15295 * linux-xtensa-low.c: New.
15296 * xtensa-xtregs.c: New.
15298 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15300 * hostio.c: Don't include errno.h.
15301 (errno_to_fileio_errno): Move to hostio-errno.
15302 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15303 error number outputting to the target->hostio_last_error callback.
15304 (hostio_packet_error): Use FILEIO_EINVAL directly.
15305 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15306 calls to hostio_error.
15307 * hostio-errno.c: New.
15308 * server.h (hostio_last_error_from_errno): Declare.
15309 * target.h (target_ops): Add hostio_last_error member.
15310 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15311 as hostio_last_error handler.
15312 * spu-low.c (spu_target_ops): Likewise.
15313 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15314 (wince_hostio_last_error): New functions.
15315 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15316 as hostio_last_error handler.
15317 (win32_target_ops) [!_WIN32_WCE]: Register
15318 hostio_last_error_from_errno as hostio_last_error handler.
15319 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15320 (hostio-errno.o): New rule.
15321 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15322 * configure.srv (srv_hostio_err_objs): New variable. Default to
15324 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15325 * configure: Regenerate.
15327 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15329 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15330 (linux_kill, linux_detach): Clean up the process list.
15331 * remote-utils.c (remote_open): Improve port number parsing.
15332 (putpkt_binary, input_interrupt): Only send interrupts if the target
15334 * server.c (extended_protocol): Make static.
15335 (attached): Define earlier.
15336 (exit_requested, response_needed, program_argv): New variables.
15337 (target_running): New.
15338 (start_inferior): Clear attached here.
15339 (attach_inferior): Set attached here.
15340 (require_running): Define.
15341 (handle_query): Use require_running and target_running. Implement
15343 (handle_v_attach, handle_v_run): New.
15344 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15345 (gdbserver_usage): Update.
15346 (main): Redo argument parsing. Handle --debug and --multi. Handle
15347 --attach along with other options or after the port. Save
15348 program_argv. Support no initial program. Resynchronize
15349 communication with GDB after an error. Handle "monitor exit".
15350 Use require_running and target_running. Always allow the extended
15351 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15352 restart in extended mode.
15353 * README: Refer to the GDB manual. Update --attach usage.
15355 2007-12-20 Andreas Schwab <schwab@suse.de>
15357 * linux-low.c (STACK_SIZE): Define.
15358 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15359 (linux_test_for_tracefork): Likewise.
15361 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15363 * linux-low.c (linux_wait_for_event): Update messages. Do not
15364 reinsert auto-delete breakpoints.
15365 * mem-break.c (struct breakpoint): Change return type of handler to
15367 (set_breakpoint_at): Update handler type.
15368 (reinsert_breakpoint_handler): Return 1 instead of calling
15370 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15372 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15373 * mem-break.h (set_breakpoint_at): Update handler type.
15374 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15375 * win32-low.c (auto_delete_breakpoint): New.
15376 (get_child_debug_event): Use it.
15378 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15380 * configure.ac: Check for pread and pwrite.
15381 * hostio.c (handle_pread): Fall back to lseek and read.
15382 (handle_pwrite): Fall back to lseek and write.
15383 * config.in, configure: Regenerated.
15385 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15387 * server.c (myresume): Add own_buf argument.
15388 (main): Update calls.
15390 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15392 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15393 * remote-utils.c (remote_open): Do not call disable_async_io.
15394 (block_async_io): Delete.
15395 (unblock_async_io): Make static.
15396 (initialize_async_io): New.
15397 * server.c (handle_v_cont): Handle async I/O here.
15398 (myresume): Likewise. Move other common resume tasks here...
15399 (main): ... from here. Call initialize_async_io. Disable async
15400 I/O before the main loop.
15401 * server.h (initialize_async_io): Declare.
15402 (block_async_io, unblock_async_io): Delete prototypes.
15403 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15405 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15407 * remote-utils.c (readchar): Allow binary data in received messages.
15409 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15411 * win32-low.c (attaching): New global.
15412 (win32_create_inferior): Clear the `attaching' global.
15413 (win32_attach): Set the `attaching' global.
15414 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15415 attaching. Only set a breakpoint at the entry point if not
15418 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15420 * server.c (main): Don't report dll events on the initial
15421 connection on attaches.
15423 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15425 * server.c (main): Relax numerical bases supported for the pid of
15426 the --attach command line argument.
15428 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15430 * win32-low.c (win32_attach): Call OpenProcess before
15431 DebugActiveProcess, not after. Add last error output to error
15434 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15436 * win32-low.c (win32_get_thread_context)
15437 (win32_set_thread_context): New functions.
15438 (thread_rec): Use win32_get_thread_context.
15439 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15440 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15443 2007-12-03 Leo Zayas
15444 Pedro Alves <pedro_alves@portugalmail.pt>
15446 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15448 (child_add_thread): Minor cleanup.
15449 (child_continue): Resume artificially suspended threads before
15450 calling ContinueDebugEvent.
15451 (suspend_one_thread): New.
15452 (fake_breakpoint_event): New.
15453 (get_child_debug_event): Change return type to int. Check here if
15454 gdb sent an interrupt request. If a soft interrupt was requested,
15455 fake a breakpoint event. Return 0 if there is no event to handle,
15457 (win32_wait): Don't check here if gdb sent an interrupt request.
15458 Ensure there is a valid event to handle.
15459 (win32_request_interrupt): Add soft interruption method as last
15462 2007-12-03 Leo Zayas
15463 Pedro Alves <pedro_alves@portugalmail.pt>
15465 * win32-low.h (win32_thread_info): Add descriptions to the
15466 structure members. Replace `suspend_count' counter by a
15468 * win32-low.c (thread_rec): Update condition of when to get the
15469 context from the inferior. Rely on ContextFlags being set if it
15470 has already been retrieved. Only suspend the inferior thread if
15471 we haven't already. Warn if that fails.
15472 (continue_one_thread): s/suspend_count/suspended/. Only call
15473 ResumeThread once. Warn if that fails.
15475 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15477 * win32-low.c (win32_wait): Don't read from the inferior when it
15478 has already exited.
15480 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15482 * Makefile.in (win32_low_h): New variable.
15483 (win32-low.o): Add dependency on $(win32_low_h).
15484 (win32-arm-low.o, win32-i386-low.o): New rules.
15486 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15488 * hostio.c: Correct copyright year.
15490 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15492 * Makefile.in (OBS): Add hostio.o.
15493 (hostio.o): New rule.
15494 * server.h (handle_vFile): Declare.
15495 * hostio.c: New file.
15496 * server.c (handle_v_requests): Take packet_len and new_packet_len
15497 for binary packets. Call handle_vFile.
15498 (main): Update call to handle_v_requests.
15500 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15502 * linux-low.c: Include <sched.h>.
15504 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15506 * linux-low.c (linux_tracefork_grandchild): New.
15507 (linux_tracefork_child): Use clone.
15508 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15510 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15512 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15514 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15516 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15518 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15520 * inferiors.c (change_inferior_id): Delete.
15521 (add_pid_to_list, pull_pid_from_list): New.
15522 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15523 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15524 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15525 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15526 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15527 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15528 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15529 (using_threads): Always set to 1.
15530 (handle_extended_wait): New.
15531 (add_process): Do not set TID.
15532 (linux_create_inferior): Set must_set_ptrace_flags.
15533 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15534 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15535 (linux_thread_alive): Rename TID argument to LWPID.
15536 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15537 (linux_wait_for_event): Do not use TID or check using_threads. Update
15538 call to dead_thread_notify. Call handle_extended_wait.
15539 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15540 (send_sigstop): Delete sigstop_sent.
15541 (wait_for_sigstop): Avoid TID.
15542 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15543 (linux_test_for_tracefork): New.
15544 (linux_lookup_signals): Use thread_db_active and
15545 linux_supports_tracefork_flag.
15546 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15547 * linux-low.h (get_process_thread): Avoid TID.
15548 (struct process_ifo): Move thread_known and tid to the end. Remove
15550 (linux_attach_lwp, thread_db_init): Update prototypes.
15551 * server.h (change_inferior_id): Delete prototype.
15552 (add_pid_to_list, pull_pid_from_list): New prototypes.
15553 * thread-db.c (thread_db_use_events): New.
15554 (find_first_thread): Rename to...
15555 (find_one_thread): ...this. Update callers and messages. Do not
15556 call fatal. Check thread_db_use_events. Do not call
15557 change_inferior_id or new_thread_notify.
15558 (maybe_attach_thread): Update. Do not call new_thread_notify.
15559 (thread_db_init): Set thread_db_use_events. Check use_events.
15560 * utils.c (fatal, warning): Correct message prefix.
15562 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15564 * Makefile.in (clean): Remove new files.
15565 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15566 (powerpc-64.o, powerpc-64.c): New rules.
15567 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15568 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15570 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15572 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15573 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15574 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15575 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15576 (target_regsets): Add AltiVec and SPE register sets.
15577 * configure.ac: Check for AltiVec and SPE.
15578 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15579 (ppc_fill_vrregset, ppc_store_vrregset): New.
15580 (target_regsets): Add AltiVec register set.
15581 * configure: Regenerated.
15583 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15585 * linux-low.c (O_LARGEFILE): Define.
15586 (linux_read_memory): Use /proc/PID/mem.
15587 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15588 * configure, config.in: Regenerated.
15590 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15592 * linux-low.c (linux_wait_for_event): Do not pass signals while
15595 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15597 * win32-low.c (create_process): New.
15598 (win32_create_inferior): Use create_process instead of
15599 CreateProcess. If create_process failed retry appending an ".exe"
15600 suffix. Store the GetLastError result immediatelly after
15601 create_process calls and use it on the call to error.
15603 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15605 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15607 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15609 * configure.ac: Switch license to GPLv3.
15611 2007-08-01 Michael Snyder <msnyder@access-company.com>
15613 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15615 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15617 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15619 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15620 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15621 CloseToolhelp32Snapshot.
15622 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15623 CloseToolhelp32Snapshot.
15625 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15627 * server.c (main): Check for inferior exit before main loop.
15629 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15631 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15632 instead of on tmp_desc.
15634 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15635 Daniel Jacobowitz <dan@codesourcery.com>
15637 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15638 (add_thread): Minor cleanups.
15639 (clear_inferiors): Move lower in the file. Clear the DLL
15641 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15642 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15643 (xml_escape_text): New.
15644 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15646 (handle_v_cont): Report errors.
15647 (gdbserver_version): Update.
15648 (main): Correct size of own_buf. Do not report initial DLL events.
15649 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15650 (unloaded_dll, xml_escape_text): New.
15651 * win32-low.c (enum target_waitkind): Update comments.
15652 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15653 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15654 (win32_EnumProcessModules, win32_GetModuleInformation)
15655 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15656 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15657 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15658 (win32_Module32First, win32_Module32Next, load_toolhelp)
15659 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15660 (get_child_debug_event): Handle DLL events.
15661 (win32_wait): Likewise.
15663 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15665 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15666 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15668 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15670 * win32-low.c (handle_output_debug_string): Ignore event if not
15673 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15675 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15677 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15679 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15681 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15683 * inferiors.c (change_inferior_id): Add comment.
15684 * linux-low.c (check_removed_breakpoint): Add an early
15685 prototype. Improve debug output.
15686 (linux_attach): Doc update.
15687 (linux_detach_one_process, linux_detach): Clean up before releasing
15689 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15690 * linux-low.h (struct process_info): Doc improvement.
15691 * mem-break.c (delete_all_breakpoints): New.
15692 * mem-break.h (delete_all_breakpoints): New prototype.
15693 * thread-db.c (find_first_thread): New.
15694 (thread_db_create_event): Call it instead of
15695 thread_db_find_new_threads. Clean up unused variables.
15696 (maybe_attach_thread): Remove first thread handling.
15697 (thread_db_find_new_threads): Use find_first_thread.
15698 (thread_db_get_tls_address): Likewise.
15700 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15702 * thread-db.c (thread_db_find_new_threads): Add prototype.
15703 (thread_db_create_event): Check for the main thread before adding
15705 (maybe_attach_thread): Only enable event reporting if TID == 0.
15706 (thread_db_get_tls_address): Check for new threads.
15708 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15710 * linux-low.c (linux_create_inferior): Try execv before execvp.
15711 * spu-low.c (spu_create_inferior): Likewise.
15713 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15715 * linux-low.c (linux_create_inferior): Change execv to execvp.
15716 * spu-low.c (spu_create_inferior): Likewies.
15718 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15720 * Makefile.in (clean): Clean new files instead of deleted ones.
15721 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15722 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15724 * configure.srv: Specify XML files and new regformats for MIPS and
15726 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15727 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15728 an entry for the restart register.
15729 (mips_cannot_fetch_register, mips_cannot_store_register)
15730 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15731 register names to match the XML descriptions.
15732 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15733 restart register instead of $0.
15735 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15736 Markus Deuling <deuling@de.ibm.com>
15738 * remote-utils.c (decode_xfer_write): New function.
15739 * server.h (decode_xfer_write): Add prototype.
15740 * server.c (handle_query): Add PACKET_LEN argument. Support
15741 qXfer:spu:read and qXfer:spu:write packets.
15742 (main): Pass packet_len to handle_query.
15743 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15744 * target.h (target_ops): Add qxfer_spu.
15746 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15748 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15749 accessing non-seekable spufs files.
15751 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15753 * server.c (handle_query): Add reply for qC packet.
15755 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15756 Leo Zayas <lerele@champenstudios@com>
15758 * server.h (check_remote_input_interrupt_request): New function.
15759 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15760 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15761 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15762 (check_remote_input_interrupt_request): New function.
15763 * server.h (check_remote_input_interrupt_request): Declare.
15764 * win32-low.c (winapi_DebugBreakProcess,
15765 winapi_GenerateConsoleCtrlEvent): New typedefs.
15766 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15768 (win32_wait): Check for remote interrupt request
15769 with check_remote_input_interrupt_request.
15770 (win32_request_interrupt): New function.
15771 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15773 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15775 * win32-low.c (debug_registers_changed,
15776 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15777 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15778 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15779 (thread_rec): Get context using the low target.
15780 (child_add_thread): Call thread_added on the low target,
15781 which does the same thing.
15783 (do_initial_child_stuff): Remove debug registers references.
15784 Set context using the low target. Resume threads after
15785 setting the contexts.
15786 (child_continue): Remove dead variable. Remove debug
15787 registers references.
15788 (child_fetch_inferior_registers): Go through the low target.
15789 (do_child_store_inferior_registers): Remove.
15790 (child_store_inferior_registers): Go through the low target.
15791 (win32_resume): Remove debug registers references.
15792 Set context using the low target.
15793 (handle_exception): Change return type to void. Don't record
15794 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15795 first chance exception.
15796 (get_child_debug_event): Change return type to void. Remove
15797 goto loop. Always return after waiting for debug event.
15798 (win32_wait): Convert to switch statement. Handle spurious
15801 * win32-i386-low.c (debug_registers_changed,
15802 debug_registers_used): New.
15803 (initial_stuff): Rename to ...
15804 (i386_initial_stuff): ... this. Clear debug registers
15806 (store_debug_registers): Delete.
15807 (i386_get_thread_context): New.
15808 (load_debug_registers): Delete.
15809 (i386_set_thread_context): New.
15810 (i386_thread_added): New.
15811 (single_step): Rename to ...
15812 (i386_single_step): ... this.
15813 (do_fetch_inferior_registers): Rename to ...
15814 (i386_fetch_inferior_register): ... this.
15815 (i386_store_inferior_register): New.
15816 (the_low_target): Adapt to new interface.
15818 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15819 (arm_get_thread_context): New.
15820 (arm_set_thread_context): New.
15822 (do_fetch_inferior_registers): Rename to ...
15823 (arm_fetch_inferior_register): ... this.
15824 (arm_store_inferior_register): New.
15825 (arm_wince_breakpoint): Reimplement as unsigned long.
15826 (arm_wince_breakpoint_len): Define.
15827 (the_low_target): Adapt to new interface.
15829 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15830 load_debug_registers. Add get_thread_context, set_thread_context,
15831 thread_added and store_inferior_register. Rename
15832 fetch_inferior_registers to fetch_inferior_register.
15833 (regptr): Remove declaration.
15835 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15837 * linux-low.c (linux_detach): Change return type to int. Return 0.
15838 * spu-low.c (spu_detach): Likewise.
15840 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15842 * target.h (target_ops): Change return type of detach to int.
15844 (join_inferior): New.
15845 * server.c (main): Don't skip detach support on mingw32.
15846 If the inferior doesn't support detaching return error.
15847 Call join_inferior instead of using waitpid.
15848 * linux-low.c (linux_join): New.
15849 (linux_target_op): Add linux_join.
15850 * spu-low.c (spu_join): New.
15851 (spu_target_ops): Add spu_join.
15852 * win32-low.c (win32_detach): Adapt to new interface.
15853 Reopen current_process_handle before detaching. Issue a child
15854 resume before detaching.
15856 (win32_target_op): Add win32_join.
15858 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15860 * win32-low.c (win32-attach): Fix return value.
15861 * target.h (target_ops): Describe ATTACH return values.
15863 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15865 * win32-low.c (GETPROCADDRESS): Define.
15866 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15867 (winapi_DebugSetProcessKillOnExit): Likewise.
15868 (win32_create_inferior): Force usage of ansi CreateProcessA.
15869 (win32_attach): Use GETPROCADDRESS.
15870 (win32_detach): Likewise.
15872 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15874 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15876 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15878 * win32-low.c: Commit leftover changes from 2007-03-29.
15880 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15882 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15883 fields short instead of int. Add explicit padding.
15884 (i387_cache_to_fsave): Remove unnecessary casts.
15885 (i387_fsave_to_cache): Doc fix.
15886 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15888 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15890 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15891 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15893 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15895 * configure.srv (arm*-*-mingw32ce*): Move near the other
15898 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15900 * configure.ac: Add errno checking.
15901 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15902 sys/file.h and malloc.h.
15903 (AC_CHECK_DECLS): Add perror.
15904 (srv_mingwce): Handle.
15905 * configure.srv (i[34567]86-*-cygwin*): Add
15906 win32-i386-low.o to srv_tgtobj.
15907 (i[34567]86-*-mingw*): Likewise.
15908 (arm*-*-mingw32ce*): Add case.
15909 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15910 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15911 [__MINGW32CE__] (strerror): New function.
15912 [__MINGW32CE__] (errno): Define to GetLastError.
15913 [__MINGW32CE__] (COUNTOF): New macro.
15914 (remote_open): Remove extra close call.
15915 * mem-break.c (delete_breakpoint_at): New function.
15916 * mem-break.h (delete_breakpoint_at): Declare.
15917 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15918 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15919 [USE_WIN32API] (read, write): Add char* casts.
15920 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15921 * server.h: Include wincecompat.h on Windows CE.
15922 [HAVE_ERRNO_H]: Check.
15923 (perror): Declare if not declared.
15924 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15925 (perror_with_name): Remove errno declaration.
15926 * wincecompat.h: New.
15927 * wincecompat.c: New.
15928 * win32-low.h: New.
15929 * win32-arm-low.c: New.
15930 * win32-i386-low.c: New.
15931 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15932 (OUTMSG2): Make it safe.
15934 (COUNTOF): New macro.
15935 (NUM_REGS): Get it from the low target.
15936 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15937 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15938 (thread_rec): Let low target handle debug registers.
15939 (child_add_thread): Likewise.
15940 (child_init_thread_list): Likewise.
15941 (continue_one_thread): Likewise.
15943 (do_child_fetch_inferior_registers): Move to ...
15944 * win32-i386-low.c: ... here, and rename to ...
15945 (do_fetch_inferior_registers): ... this.
15946 * win32-low.c (child_fetch_inferior_registers):
15947 Go through the low target.
15948 (do_child_store_inferior_registers): Use regptr.
15949 (strwinerror): New function.
15950 (win32_create_inferior): Handle Windows CE.
15951 Use strwinerror instead of strerror on Windows error
15952 codes. Add program to the error output.
15953 Don't close the main thread handle on Windows CE.
15954 (win32_attach): Use coredll.dll on Windows CE.
15955 (win32_kill): Close current process and current
15957 (win32_detach): Use coredll.dll on Windows CE.
15958 (win32_resume): Let low target handle debug registers, and
15960 (handle_exception): Add/Remove initial breakpoint. Avoid
15961 non-existant WSTOPSIG on Windows CE.
15962 (win32_read_inferior_memory): Cast to remove warning.
15963 (win32_arch_string): Go through the low target.
15964 (initialize_low): Call set_breakpoint_data with the low
15965 target's breakpoint.
15966 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15967 FOP_REGNUM, mappings): Move to ...
15968 * win32-i386-low.c: ... here.
15969 * win32-low.c (win32_thread_info): Move to ...
15970 * win32-low.h: ... here.
15971 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15972 win32-arm-low.c and wincecompat.c.
15973 (all:): Add $EXEEXT.
15974 (install-only:): Likewise.
15975 (gdbserver:): Likewise.
15976 (gdbreplay:): Likewise.
15977 * config.in: Regenerate.
15978 * configure: Regenerate.
15980 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15982 * win32-low.c: Rename typedef thread_info to
15983 win32_thread_info throughout.
15985 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15987 * win32-i386-low.c: Rename to ...
15988 * win32-low.c: ... this.
15989 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15990 * Makefile.in: Likewise.
15992 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15994 * remote-utils.c (monitor_output): Constify msg parameter.
15995 * server.h (monitor_output): Likewise.
15996 * win32-i386-low.c (handle_output_debug_string): New.
15997 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15998 handle_output_debug_string.
15999 (get_child_debug_event): Likewise.
16001 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16003 * server.c (main): Correct strtoul check.
16005 2007-03-27 Jon Ringle <jon@ringle.org>
16007 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16009 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16011 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16013 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16015 * terminal.h: Check HAVE_SGTTY_H.
16017 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16019 * remote-utils.c (remote_open): Print out the assigned port number.
16021 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16023 * remote-utils.c (monitor_output): New function.
16024 * server.c (debug_threads): Define here.
16025 (monitor_show_help): New function.
16026 (handle_query): Handle qRcmd.
16027 (main): Do not handle 'd' packet.
16028 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16029 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16032 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16034 * Makefile.in (EXEEXT): New.
16035 (clean): Use $(EXEEXT).
16037 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16039 * target.h (target_ops): Rename send_signal to request_interrupt,
16040 and remove enum target_signal parameter.
16041 * linux-low.c (linux_request_interrupt): Rename from
16042 linux_send_signal, and always send SIGINT.
16043 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16044 and always send SIGINT.
16045 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16047 (input_interrupt): Likewise.
16049 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16051 * server.c (get_features_xml): Check if target implemented
16053 * win32-i386-low.c (win32_arch_string): New.
16054 (win32_target_ops): Add win32_arch_string as arch_string member.
16056 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16058 * spu-low.c (spu_arch_string): New.
16059 (spu_target_ops): Add spu_arch_string.
16061 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16063 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16064 * configure.ac: Do not check for terminal.h.
16065 * configure, config.in: Regenerated.
16067 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16069 * Makefile.in (OBS): Add $(XML_BUILTIN).
16070 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16072 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16073 (arm-with-iwmmxt.c): New.
16074 * config.in, configure: Regenerate.
16075 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16076 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16077 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16078 (arm*-*-linux*): Add iWMMXt and regset support.
16079 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16080 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16081 (arm_store_wmmxregset, target_regsets): New.
16082 * server.c (get_features_xml): Take annex argument. Check builtin
16084 (handle_query): Handle multiple annexes.
16086 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16088 * remote-utils.c [USE_WIN32API] (read, write): Define.
16089 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16092 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16094 * linux-i386-low.c (the_low_target): Set arch_string.
16095 * linux-x86-64-low.c (the_low_target): Likewise.
16096 * linux-low.c (linux_arch_string): New.
16097 (linux_target_ops): Add it.
16098 * linux-low.h (struct linux_target_ops): Add arch_string.
16099 * server.c (write_qxfer_response): Use const void * for DATA.
16100 (get_features_xml): New.
16101 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16102 * target.h (struct target_ops): Add arch_string method.
16104 2007-01-03 Denis Pilat <denis.pilat@st.com>
16105 Daniel Jacobowitz <dan@codesourcery.com>
16107 * linux-low.c (linux_kill): Handle being called with no threads.
16108 * win32-i386-low.c (win32_kill): Likewise.
16109 (get_child_debug_event): Clear current_process_handle.
16111 2006-12-30 Denis PILAT <denis.pilat@st.com>
16112 Daniel Jacobowitz <dan@codesourcery.com>
16114 * remote-utils.c (remote_open): Check the type of specified
16115 serial port devices before opening them.
16116 * server.c (main): Kill the inferior if an error occurs during
16117 the first remote_open.
16119 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16121 * README: Update supported targets.
16123 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16125 * Makefile.in (clean): Remove reg-mips64.c.
16126 (reg-mips64.c, reg-mips64.o): New rules.
16127 * configure.srv: Handle mips64. Include regset support for mips.
16128 * linux-mips-low.c (union mips_register): New.
16129 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16130 (mips_breakpoint, mips_breakpoint_at): Use int.
16131 (mips_collect_register, mips_supply_register)
16132 (mips_collect_register_32bit, mips_supply_register_32bit)
16133 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16134 (mips_store_fpregset, target_regsets): New.
16135 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16137 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16139 * configure.srv: Add target "spu*-*-*".
16140 * Makefile.in (clean): Remove reg-spu.c.
16141 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16142 * spu-low.c: New file.
16144 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16146 * configure.ac: Correct td_thr_tls_get_addr test.
16147 * configure: Regenerated.
16149 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16151 * linux-low.c (linux_wait_for_event): Reformat. Use the
16152 pass_signals array.
16153 * remote-utils.c (decode_address_to_semicolon): New.
16154 * server.c (pass_signals, handle_general_set): New.
16155 (handle_query): Mention QPassSignals for qSupported.
16156 (main): Call handle_general_set.
16157 * server.h (pass_signals, decode_address_to_semicolon): New.
16159 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16161 * server.c (handle_query): Correct error handling for read_auxv.
16163 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16165 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16166 and srv_linux_thread_db to yes.
16167 * linux-s390-low.c (s390_fill_gregset): New function.
16168 (target_regsets): Define data structure.
16170 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16172 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16173 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16174 * config.in, configure: Regenerated.
16175 * inferiors.c (gdb_id_to_thread): New function.
16176 (gdb_id_to_thread_id): Use it.
16177 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16178 * linux-low.h (struct process_info): Add th member.
16179 (thread_db_get_tls_address): New prototype.
16180 * remote-utils.c (decode_address): Make non-static.
16181 * server.c (handle_query): Handle qGetTLSAddr.
16182 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16183 * target.h (struct target_ops): Add get_tls_address.
16184 * thread-db.c (maybe_attach_thread): Save the thread handle.
16185 (thread_db_get_tls_address): New.
16187 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16189 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16190 (linux_resume_one_process): Take a siginfo_t *. Update all
16191 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16192 (struct pending_signals): Add a siginfo_t.
16193 (linux_wait_for_process): Always set last_status.
16194 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16195 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16196 * linux-low.h (struct process_info): Add last_status.
16198 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16200 * remote-utils.c (try_rle): New function.
16201 (putpkt_binary): Use it.
16203 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16205 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16206 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16207 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16208 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16209 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16212 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16214 * server.c (terminal_fd): New variable.
16215 (old_foreground_pgrp): Likewise.
16216 (restore_old_foreground_pgrp): New function.
16217 (start_inferior): Record the terminal file descriptor in terminal_fd
16218 and its original foreground group in old_foreground_pgrp. Register
16219 restore_old_foreground_pgrp with atexit().
16221 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16223 * server.c (handle_query): Correct qPart to qXfer.
16225 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16227 * configure.ac: Check for more headers which are missing on
16228 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16229 * configure.srv: Add Cygwin and mingw32.
16230 * remote-utils.c: Don't include headers unconditionally which
16231 are missing on mingw32. Include <winsock.h> for mingw32.
16232 (remote_open): Adjust for mingw32 support. Flush
16233 standard error after writing to it.
16234 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16235 (unblock_async_io, enable_async_io, disable_async_io)
16236 (readchar, getpkt): Update for Winsock support.
16237 (prepare_resume_reply): Expect a protocol signal number.
16238 * server.c: Disable <sys/wait.h> on mingw32.
16239 (start_inferior): Adjust for mingw32 support. Flush
16240 standard error after writing to it.
16241 (attach_inferior): Likewise. Use protocol signal
16243 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16245 * win32-i386-low.c: New file.
16246 * Makefile.in (XM_CLIBS): Set.
16247 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16248 (win32-i386-low.o): New dependency rule.
16249 * linux-low.c (linux_wait): Use target signal numbers.
16250 * target.h (struct target_ops): Doc fix.
16251 * server.h (target_signal_to_name): New prototype.
16252 * gdbreplay.c: Don't include headers unconditionally which
16253 are missing on mingw32. Include <winsock.h> for mingw32.
16254 (remote_close, remote_open): Adjust for Winsock support.
16255 * configure, config.in: Regenerated.
16257 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16259 * server.c (decode_xfer_read, write_qxfer_response): New.
16260 (handle_query): Take a packet length argument. Handle
16261 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16262 the qSupported response.
16263 (main): Update call to handle_query.
16265 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16267 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16268 (putpkt_binary): Renamed from putpkt and adjusted for binary
16270 (putpkt): New wrapper for putpkt_binary.
16271 (readchar): Don't mask off the high bit.
16272 (decode_X_packet): New function.
16273 * server.c (main): Call putpkt_binary if a handler sets the packet
16274 length. Save the length of the incoming packet. Handle 'X'.
16275 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16277 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16279 * server.c (handle_query): Handle qSupported.
16281 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16283 * remote-utils.c (all_symbols_looked_up): New variable.
16284 (look_up_one_symbol): Check it.
16285 * server.h (look_up_one_symbol): New declaration.
16286 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16288 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16290 * Makefile.in (linux-arm-low.o): Update dependencies.
16291 * linux-arm-low.c: Include "gdb_proc_service.h".
16292 (PTRACE_GET_THREAD_AREA): Define.
16293 (ps_get_thread_area): New function.
16295 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16297 * configure.srv (m68k*-*-uclinux*): New target.
16298 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16299 (linux_resume_one_process): Remove extraneous cast.
16300 (linux_read_offsets): New.
16301 (linux_target_op): Add linux_read_offsets on mmuless systems.
16302 * server.c (handle_query): Add qOffsets logic.
16303 * target.h (struct target_ops): Add read_offsets.
16305 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16307 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16308 (PTRACE_GET_THREAD_AREA): Define.
16309 (ps_get_thread_area): New function.
16310 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16311 (linux-x86-64-low.o): Update.
16313 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16315 * configure.ac: Remove checks for prfpregset_t.
16316 * gdb_proc_service.h: New file.
16317 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16318 new "gdb_proc_service.h".
16319 * proc-service.c: Likewise.
16320 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16321 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16322 * Makefile.in (gdb_proc_service_h): Updated.
16323 * configure, config.in: Regenerated.
16325 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16327 * remote-utils.c (prepare_resume_reply): Move declaration
16328 of gdb_id_from_wait to the top of the block.
16330 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16332 * linux-low.c (regsets_store_inferior_registers): Read the regset
16333 from the target before filling it.
16335 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16337 * server.c (attach_inferior): Return SIGTRAP for a successful
16340 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16342 * Makefile.in (OBS): Add version.o.
16343 (STAGESTUFF): Delete.
16344 (version.o): Add dependencies.
16345 (version.c): Replace rule.
16346 (clean): Remove version.c.
16347 * server.c (gdbserver_version): New.
16348 (gdbserver_usage): Use printf.
16349 (main): Handle --version and --help.
16350 * server.h (version, host_name): Add declarations.
16352 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16364 * linux-x86-64-low.c:
16366 * linux-s390-low.c:
16367 * linux-ppc64-low.c:
16369 * linux-mips-low.c:
16370 * linux-m68k-low.c:
16371 * linux-m32r-low.c:
16374 * linux-ia64-low.c:
16375 * linux-i386-low.c:
16376 * linux-crisv32-low.c:
16388 * gdbserver.1: Add (C) after Copyright. Update the FSF
16391 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16393 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16394 (arm_breakpoint_at): Recognize both breakpoints.
16395 (the_low_target): Use the correct breakpoint instruction.
16397 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16399 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16400 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16401 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16402 (the_low_target): Update.
16404 2005-10-25 Andreas Schwab <schwab@suse.de>
16406 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16408 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16409 (ia64_num_regs): Reduce to 462.
16411 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16413 * acinclude.m4: Correct quoting.
16414 * aclocal.m4: Regenerated.
16416 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16417 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16418 (thread_db_init): Call thread_db_err_str.
16419 * configure.ac: Check for TD_VERSION.
16420 * config.in, configure: Regenerated.
16422 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16424 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16426 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16428 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16429 is not available. Define HAVE_PTRACE_GETREGS if it is.
16430 * config.in, configure: Regenerated.
16431 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16432 * linux-i386-low.c, linux-m68k-low.c: Update to use
16433 HAVE_PTRACE_GETREGS.
16434 * linux-low.c (regsets_fetch_inferior_registers)
16435 (regsets_store_inferior_registers): Only return 0 if we processed
16437 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16438 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16440 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16442 * inferiors.c (struct thread_info): Add gdb_id.
16443 (add_thread): Add gdb_id argument.
16444 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16445 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16446 calls to add_thread.
16447 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16448 * server.c (handle_query): Use thread_to_gdb_id.
16449 (handle_v_cont, main): Use gdb_id_to_thread_id.
16450 * server.h (add_thread): Update prototype.
16451 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16454 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16456 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16457 left-padded registers.
16458 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16459 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16461 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16463 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16464 * configure: Regenerate.
16465 * config.in: Regenerate.
16466 * server.h (NEED_DECLARATION_STRERROR):
16467 Replace with !HAVE_DECL_STRERROR.
16469 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16471 * linux-low.c (linux_wait, linux_send_signal): Don't test
16472 an unsigned long variable for > 0 if it could be MAX_ULONG.
16473 * server.c (myresume): Likewise.
16474 * target.c (set_desired_inferior): Likewise.
16476 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16478 * configure.ac: Simplify and improve check for socklen_t.
16479 * configure, config.in: Regenerate.
16481 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16483 * acconfig.h: Remove.
16484 * configure.ac: Add a test for socklen_t. Use three-argument
16485 AC_DEFINE throughout.
16486 * config.in: Regenerated using autoheader 2.59.
16487 * configure: Regenerated.
16489 * gdbreplay.c (socklen_t): Provide a default.
16490 (remote_open): Use socklen_t.
16491 * remote-utils.c (socklen_t): Provide a default.
16492 (remote_open): Use socklen_t.
16493 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16496 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16498 * linux-low.c (linux_read_memory, linux_write_memory)
16499 (linux_read_auxv): Likewise.
16500 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16501 (check_mem_write): Likewise.
16502 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16504 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16505 (registers_from_string, register_data): Likewise.
16506 * server.c (handle_query, main): Likewise.
16507 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16508 (decode_M_packet): Likewise.
16509 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16510 * target.h (struct target_ops): Update read_memory, write_memory,
16512 (read_inferior_memory, write_inferior_memory): Update.
16513 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16514 to unsigned char *.
16515 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16516 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16517 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16518 linux-s390-low.c, linux-sh-low.c: Update for changes in
16519 read_inferior_memory and the_low_target->breakpoint.
16521 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16523 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16524 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16525 * configure.srv: Add powerpc64-*-linux*.
16526 * linux-ppc64-low.c: New file.
16528 2005-05-23 Orjan Friberg <orjanf@axis.com>
16530 * linux-cris-low.c: New file with support for CRIS.
16531 * linux-crisv32-low.c: Ditto for CRISv32.
16532 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16533 (clean): Add reg-cris.c and reg-crisv32.c.
16534 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16535 reg-crisv32.o, and reg-crisv32.c to make rules.
16536 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16537 recognized targets.
16539 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16541 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16542 of sizeof (PTRACE_XFER_TYPE).
16543 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16545 2005-05-12 Orjan Friberg <orjanf@axis.com>
16547 * target.h (struct target_ops): Add insert_watchpoint,
16548 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16549 pointers for hardware watchpoint support.
16550 * linux-low.h (struct linux_target_ops): Ditto.
16551 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16552 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16553 to linux_target_ops.
16554 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16556 * server.c (main): Recognize 'Z' and 'z' packets.
16558 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16560 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16561 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16562 (the_low_target): Add new members.
16564 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16566 * proc-service.c (ps_lgetregs): Search all_processes instead of
16569 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16571 * server.c (start_inferior): Change return type to int.
16572 (attach_inferior): Change sigptr to int *.
16573 (handle_v_cont, handle_v_requests): Change signal to int *.
16574 (main): Change signal to int.
16576 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16578 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16579 * configure.srv: Add m32r*-*-linux*.
16580 * linux-m32r-low.c: New file.
16582 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16584 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16586 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16588 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16589 Take unsigned long arguments for PIDs.
16590 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16591 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16592 (wait_for_sigstop, linux_resume_one_process)
16593 (regsets_fetch_inferior_registers, linux_send_signal)
16594 (linux_read_auxv): Likewise. Update the types of variables holding
16595 PIDs. Update format string specifiers.
16596 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16597 * remote-utils.c (prepare_resume_reply): Likewise.
16598 * server.c (cont_thread, general_thread, step_thread)
16599 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16601 (handle_query): Update format specifiers.
16602 (handle_v_cont, main): Use strtoul for thread IDs.
16603 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16604 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16605 (general_thread, step_thread, thread_from_wait)
16606 (old_thread_from_wait): Update.
16607 * target.h (struct thread_resume): Use unsigned long for THREAD.
16608 (struct target_ops): Use unsigned long for arguments to attach and
16611 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16613 * acinclude.m4: Include bfd/bfd.m4 directly.
16614 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16615 <agriffis@toolchain.org>.
16616 * aclocal.m4, configure: Regenerated.
16618 2005-01-07 Andrew Cagney <cagney@gnu.org>
16620 * configure.ac: Rename configure.in, require autoconf 2.59.
16621 * configure: Re-generate.
16623 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16625 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16626 LIBS when finished.
16627 * aclocal.m4: Regenerated.
16628 * configure: Regenerated.
16630 2004-11-21 Andreas Schwab <schwab@suse.de>
16632 * linux-m68k-low.c (m68k_num_gregs): Define.
16633 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16634 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16635 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16636 (m68k_breakpoint_at): New. Add to the_low_target.
16638 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16639 srv_linux_thread_db to yes.
16641 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16643 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16644 (ARCH_SET_FS): Likewise.
16645 (ARCH_GET_FS): Likewise.
16646 (ARCH_GET_GS): Likewise.
16648 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16650 * linux-i386-low.c (ps_get_thread_area): New.
16651 * linux-x86-64-low.c (ps_get_thread_area): New.
16652 * linux-low.c: Include <sys/syscall.h>.
16653 (linux_kill_one_process): Don't kill the first thread here.
16654 (linux_kill): Kill the first thread here.
16655 (kill_lwp): New function.
16656 (send_sigstop, linux_send_signal): Use it.
16657 * proc-service.c: Clean up #ifdefs.
16658 (fpregset_info): Delete.
16659 (ps_lgetregs): Update and enable implementation.
16660 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16662 * remote-utils.c (struct sym_cache, symbol_cache): New.
16663 (input_interrupt): Print a clearer message.
16664 (async_io_enabled): New variable.
16665 (enable_async_io, disable_async_io): Use it. Update comments.
16666 (look_up_one_symbol): Use the symbol cache.
16667 * thread-db.c (thread_db_look_up_symbols): New function.
16668 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16670 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16672 * configure.in: Test for -rdynamic.
16673 * configure: Regenerated.
16674 * Makefile (INTERNAL_LDFLAGS): New.
16675 (gdbserver, gdbreplay): Use it.
16677 2004-09-02 Andrew Cagney <cagney@gnu.org>
16679 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16681 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16683 * linux-low.c (linux_wait): Clear all_processes list also.
16685 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16687 * linux-low.c: Include <errno.h>. Remove extern declaration of
16690 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16692 * gdbreplay.c, server.h, utils.c: Update copyright years.
16694 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16696 * server.c (main): Print child status or termination signal from
16697 variable 'signal', not 'sig'.
16699 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16701 * linux-low.c (linux_read_memory): Change return type to
16702 int. Check for and return error from ptrace().
16703 * target.c (read_inferior_memory): Change return type to int. Pass
16704 back return status from the_target->read_memory().
16705 * target.h (struct target_ops): Adapt *read_memory() prototype.
16707 (read_inferior_memory): Adapt prototype.
16708 * server.c (main): Return an error packet if
16709 read_inferior_memory() returns an error.
16711 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16713 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16714 Unify with other clean targets.
16716 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16718 * server.c (handle_v_cont): Call set_desired_inferior.
16720 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16722 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16724 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16726 * linux-low.c (linux_wait): Unblock async I/O.
16727 (linux_resume): Block and enable async I/O.
16728 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16729 * server.h (block_async_io, unblock_async_io): Add prototypes.
16731 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16733 * remote-utils.c (remote_open): Print a status notice after
16734 opening a TCP port.
16735 * server.c (attach_inferior): Print a status notice after
16738 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16740 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16742 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16744 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16746 * server.c, target.h: Update copyright years.
16748 2004-02-25 Roland McGrath <roland@redhat.com>
16750 * target.h (struct target_ops): New member `read_auxv'.
16751 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16752 * linux-low.c (linux_read_auxv): New function.
16753 (linux_target_ops): Initialize `read_auxv' member to that.
16755 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16757 Committed by Jim Blandy <jimb@redhat.com>.
16759 * linux-s390-low.c (s390_num_regs): Update.
16760 (s390_regmap): Remove control registers. Use __s390x__ predefine
16761 instead of GPR_SIZE to distiguish s390 and s390x targets.
16763 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16765 * linux-low.c: Update copyright year.
16766 (check_removed_breakpoint): Clear pending_is_breakpoint.
16767 (linux_set_resume_request, linux_queue_one_thread)
16768 (resume_status_pending_p): New functions.
16769 (linux_continue_one_thread): Use process->resume.
16770 (linux_resume): Only resume threads if there are no pending events.
16771 * linux-low.h (struct process_info): Add resume request
16774 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16776 * regcache.c (new_register_cache): Clear the allocated register
16777 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16779 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16781 * linux-low.c (linux_resume): Take a struct thread_resume *
16783 (linux_wait): Update call.
16784 (resume_ptr): New static variable.
16785 (linux_continue_one_thread): Renamed from
16786 linux_continue_one_process. Use resume_ptr.
16787 (linux_resume): Use linux_continue_one_thread.
16788 * server.c (handle_v_cont, handle_v_requests): New functions.
16789 (myresume): New function.
16790 (main): Handle 'v' case.
16791 * target.h (struct thread_resume): New type.
16792 (struct target_ops): Change argument of "resume" to struct
16794 (myresume): Delete macro.
16796 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16798 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16799 (uninstall): Support DESTDIR.
16801 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16803 * configure.srv: Add xscale*linux copy of arm*linux entry.
16805 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16807 * linux-arm-low.c (arm_reinsert_addr): New function.
16808 (the_low_target): Add arm_reinsert_addr.
16810 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16812 * mem-break.c: Remove whitespace at end of file.
16814 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16816 * configure.in: Check whether we need to prototype strerror.
16817 * server.h: Optionally prototype strerror.
16818 * gdbreplay.c (perror_with_name): Use strerror.
16819 * linux-low.c (linux_attach_lwp): Use strerror.
16820 * utils.c (perror_with_name): Use strerror.
16821 * config.in, configure: Regenerated.
16823 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16825 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16826 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16828 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16830 * Makefile.in (SFILES): Update.
16831 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16832 low-sun3.c: Remove files.
16834 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16836 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16837 (linux_detach_one_process, linux_detach): New functions.
16838 (linux_target_ops): Add linux_detach.
16839 * server.c (main): Handle 'D' packet.
16840 * target.h (struct target_ops): Add "detach" member.
16841 (detach_inferior): Define.
16843 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16845 From Kelley Cook <kelleycook@wideopenwest.com>:
16846 * configure.srv: Accept i[34567]86 variants.
16848 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16850 * linux-low.c (linux_wait_for_event): Correct comment typos.
16851 (linux_resume_one_process): Call check_removed_breakpoint.
16852 (linux_send_signal): New function.
16853 (linux_target_ops): Add linux_send_signal.
16854 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16856 * target.h (struct target_ops): Add send_signal.
16858 2003-05-29 Jim Blandy <jimb@redhat.com>
16860 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16861 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16862 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16863 away part of the register's value.
16865 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16867 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16868 (linux_wait_for_event, linux_init_signals): Likewise.
16870 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16872 * configure.in: Check for stdlib.h.
16873 * configure: Regenerated.
16874 * config.in: Regenerated.
16876 2003-01-04 Andreas Schwab <schwab@suse.de>
16878 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16880 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16882 * Makefile.in: Remove obsolete code.
16884 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16886 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16887 defined(PT_FPR0_HI).
16889 2002-11-17 Stuart Hughes <seh@zee2.com>
16891 * linux-arm-low.c (arm_num_regs): Increase.
16892 (arm_regmap): Include status register.
16894 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16896 * linux-low.c (register_addr): Remove incorrect -1 check.
16898 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16900 * linux-low.c (linux_create_inferior): Call setpgid. Return
16902 (unstopped_p, linux_signal_pid): Remove.
16903 (linux_target_ops): Remove linux_signal_pid.
16904 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16905 global instead of target method.
16906 * target.h (struct target_ops): Remove signal_pid. Update comment
16907 for create_inferior.
16908 * server.c (signal_pid): New variable.
16909 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16910 gdbserver. Set the child to be the foreground process group.
16911 (attach_inferior): Set signal_pid.
16913 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16915 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16917 2002-08-20 Jim Blandy <jimb@redhat.com>
16919 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16922 2002-08-01 Andrew Cagney <cagney@redhat.com>
16924 * Makefile.in: Make chill references obsolete.
16926 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16928 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16929 * configure: Regenerate.
16930 * config.in: Regenerate.
16932 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16934 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16935 (perror_with_name, remote_close, remote_open, expect, play): Static.
16937 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16939 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16940 byte offsets instead of an array of indexes.
16941 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16943 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16945 * regcache.c: Add comment.
16947 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16949 * thread-db.c: New file.
16950 * proc-service.c: New file.
16951 * acinclude.m4: New file.
16952 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16953 proc-service.o, and thread-db.o.
16954 (linux-low.o): Add USE_THREAD_DB.
16955 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16956 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16957 * aclocal.m4: Regenerated.
16958 * config.in: Regenerated.
16959 * configure: Regenerated.
16960 * configure.in: Check for proc_service.h, sys/procfs.h,
16961 thread_db.h, and linux/elf.h headrs.
16962 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16963 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16964 Check for -lthread_db and thread support.
16965 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16966 PowerPC, and SuperH.
16967 * i387-fp.c: Constify arguments.
16968 * i387-fp.h: Likewise.
16969 * inferiors.c: (struct thread_info): Renamed from
16970 `struct inferior_info'. Remove PID member. Use generic inferior
16971 list header. All uses updated.
16972 (inferiors, signal_pid): Removed.
16973 (all_threads): New variable.
16974 (get_thread): Define.
16975 (add_inferior_to_list): New function.
16976 (for_each_inferior): New function.
16977 (change_inferior_id): New function.
16978 (add_inferior): Removed.
16979 (remove_inferior): New function.
16980 (add_thread): New function.
16981 (free_one_thread): New function.
16982 (remove_thread): New function.
16983 (clear_inferiors): Use for_each_inferior and free_one_thread.
16984 (find_inferior): New function.
16985 (find_inferior_id): New function.
16986 (inferior_target_data): Update argument type.
16987 (set_inferior_target_data): Likewise.
16988 (inferior_regcache_data): Likewise.
16989 (set_inferior_regcache_data): Likewise.
16990 * linux-low.c (linux_bp_reinsert): Remove.
16991 (all_processes, stopping_threads, using_thrads)
16992 (struct pending_signals, debug_threads, pid_of): New.
16993 (inferior_pid): Replace with macro.
16994 (struct inferior_linux_data): Remove.
16995 (get_stop_pc, add_process): New functions.
16996 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16997 Use add_process and add_thread.
16998 (linux_attach_lwp): New function, based on old linux_attach. Use
16999 add_process and add_thread. Set stop_expected for new threads.
17000 (linux_attach): New function.
17001 (linux_kill_one_process): New function.
17002 (linux_kill): Kill all LWPs.
17003 (linux_thread_alive): Use find_inferior_id.
17004 (check_removed_breakpoints, status_pending_p): New functions.
17005 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17006 Update. Use WNOHANG. Wait for cloned processes also. Update process
17007 struct for the found process.
17008 (linux_wait_for_event): New function.
17009 (linux_wait): Use it. Support LWPs.
17010 (send_sigstop, wait_for_sigstop, stop_all_processes)
17011 (linux_resume_one_process, linux_continue_one_process): New functions.
17012 (linux_resume): Support LWPs.
17013 (REGISTER_RAW_SIZE): Remove.
17014 (fetch_register): Use register_size instead. Call supply_register.
17015 (usr_store_inferior_registers): Likewise. Call collect_register.
17016 Fix recursive case.
17017 (regsets_fetch_inferior_registers): Improve error message.
17018 (regsets_store_inferior_registers): Add debugging.
17019 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17020 (unstopped_p, linux_signal_pid): New functions.
17021 (linux_target_ops): Add linux_signal_pid.
17022 (linux_init_signals): New function.
17023 (initialize_low): Call it. Initialize using_threads.
17024 * regcache.c (inferior_regcache_data): Add valid
17026 (get_regcache): Fetch registers lazily. Add fetch argument
17027 and update all callers.
17028 (regcache_invalidate_one, regcache_invalidate): New
17030 (new_register_cache): Renamed from create_register_cache.
17031 Return the new regcache.
17032 (free_register_cache): Change argument to a void *.
17033 (registers_to_string, registers_from_string): Call get_regcache
17034 with fetch flag set.
17035 (register_data): Make static. Pass fetch flag to get_regcache.
17036 (supply_register): Call get_regcache with fetch flag clear.
17037 (collect_register): Call get_regcache with fetch flag set.
17038 (collect_register_as_string): New function.
17039 * regcache.h: Update.
17040 * remote-utils.c (putpkt): Flush after debug output and use
17042 Handle input interrupts while waiting for an ACK.
17043 (input_interrupt): Use signal_pid method.
17044 (getpkt): Flush after debug output and use stderr.
17045 (outreg): Use collect_register_as_string.
17046 (new_thread_notify, dead_thread_notify): New functions.
17047 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17048 and general_thread.
17049 (look_up_one_symbol): Flush after debug output.
17050 * server.c (step_thread, server_waiting): New variables.
17051 (start_inferior): Don't use signal_pid. Update call to mywait.
17052 (attach_inferior): Update call to mywait.
17053 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17054 (main): Don't fetch/store registers explicitly. Use
17055 set_desired_inferior. Support proposed ``Hs'' packet. Update
17057 * server.h: Update.
17058 (struct inferior_list, struct_inferior_list_entry): New.
17059 * target.c (set_desired_inferior): New.
17060 (write_inferior_memory): Constify.
17061 (mywait): New function.
17062 * target.h: Update.
17063 (struct target_ops): New signal_pid method.
17064 (mywait): Removed macro, added prototype.
17066 * linux-low.h (regset_func): Removed.
17067 (regset_fill_func, regset_store_func): New.
17068 (enum regset_type): New.
17069 (struct regset_info): Add type field. Use new operation types.
17070 (struct linux_target_ops): stop_pc renamed to get_pc.
17071 Add decr_pc_after_break and breakpoint_at.
17072 (get_process, get_thread_proess, get_process_thread)
17073 (strut process_info, all_processes, linux_attach_lwp)
17074 (thread_db_init): New.
17076 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17077 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17078 (the_low_target): Add new members.
17079 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17080 (i386_store_fpxregset): Constify.
17081 (target_regsets): Add new kind identifier.
17082 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17083 (i386_set_pc): Add debugging.
17084 (i386_breakpoint_at): New function.
17085 (the_low_target): Add new members.
17086 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17087 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17088 (mips_breakpoint_at): New.
17089 (the_low_target): Add new members.
17090 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17091 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17092 (the_low_target): Add new members.
17093 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17094 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17095 (the_low_target): Add new members.
17096 * linux-x86-64-low.c (target_regsets): Add new kind
17099 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17101 From Martin Pool <mbp@samba.org>:
17102 * server.c (gdbserver_usage): New function.
17105 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17107 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17108 stop_at -> stop_pc.
17110 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17112 * Makefile.in: Remove obsolete code.
17114 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17116 * linux-low.c (regsets_fetch_inferior_registers),
17117 (regsets_store_inferior_registers): Removed cast to int from
17119 * regcache.h: Added declaration of struct inferior_info.
17121 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17123 * inferiors.c (struct inferior_info): Add regcache_data.
17124 (add_inferior): Call create_register_cache.
17125 (clear_inferiors): Call free_register_cache.
17126 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17127 * regcache.c (struct inferior_regcache_data): New.
17128 (registers): Remove.
17129 (get_regcache): New function.
17130 (create_register_cache, free_register_cache): New functions.
17131 (set_register_cache): Don't initialize the register cache here.
17132 (registers_to_string, registers_from_string, register_data): Call
17134 * regcache.h: Add prototypes.
17135 * server.h: Likewise.
17137 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17139 * mem-break.c: New file.
17140 * mem-break.h: New file.
17141 * Makefile.in: Add mem-break.o rule; update server.h
17143 * inferiors.c (struct inferior_info): Add target_data
17145 (clear_inferiors): Free target_data member if set.
17146 (inferior_target_data, set_inferior_target_data): New functions.
17147 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17148 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17149 * linux-low.c (linux_bp_reinsert): New variable.
17150 (struct inferior_linux_data): New.
17151 (linux_create_inferior): Use set_inferior_target_data.
17152 (linux_attach): Likewise. Call add_inferior.
17153 (linux_wait_for_one_inferior): New function.
17154 (linux_wait): Call it.
17155 (linux_write_memory): Add const.
17156 (initialize_low): Call set_breakpoint_data.
17157 * linux-low.h (struct linux_target_ops): Add breakpoint
17159 * server.c (attach_inferior): Remove extra add_inferior
17161 * server.h: Include mem-break.h. Update inferior.c
17163 * target.c (read_inferior_memory)
17164 (write_inferior_memory): New functions.
17165 * target.h (read_inferior_memory)
17166 (write_inferior_memory): Change macros to prototypes.
17167 (struct target_ops): Update comments. Add const to write_memory
17170 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17172 * linux-low.c (usr_store_inferior_registers): Support
17173 registers which are allowed to fail to store.
17174 * linux-low.h (linux_target_ops): Likewise.
17175 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17176 (ppc_cannot_store_register): FPSCR may not be storable.
17178 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17180 * server.h: Include <string.h> if HAVE_STRING_H.
17181 * ChangeLog: Correct paths in last ChangeLog entry.
17183 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17185 * linux-low.h: Remove obsolete prototypes.
17186 (struct linux_target_ops): New.
17187 (extern the_low_target): New.
17188 * linux-low.c (num_regs, regmap): Remove declarations.
17189 (register_addr): Use the_low_target explicitly.
17190 (fetch_register): Likewise.
17191 (usr_fetch_inferior_registers): Likewise.
17192 (usr_store_inferior_registers): Likewise.
17193 * linux-arm-low.c (num_regs): Remove.
17194 (arm_num_regs): Define.
17195 (arm_regmap): Renamed from regmap, made static.
17196 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17198 (arm_cannot_store_register): Renamed from cannot_store_register,
17200 (the_low_target): New.
17201 * linux-i386-low.c (num_regs): Remove.
17202 (i386_num_regs): Define.
17203 (i386_regmap): Renamed from regmap, made static.
17204 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17206 (i386_cannot_store_register): Renamed from cannot_store_register,
17208 (the_low_target): New.
17209 * linux-ia64-low.c (num_regs): Remove.
17210 (ia64_num_regs): Define.
17211 (ia64_regmap): Renamed from regmap, made static.
17212 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17214 (ia64_cannot_store_register): Renamed from cannot_store_register,
17216 (the_low_target): New.
17217 * linux-m68k-low.c (num_regs): Remove.
17218 (m68k_num_regs): Define.
17219 (m68k_regmap): Renamed from regmap, made static.
17220 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17222 (m68k_cannot_store_register): Renamed from cannot_store_register,
17224 (the_low_target): New.
17225 * linux-mips-low.c (num_regs): Remove.
17226 (mips_num_regs): Define.
17227 (mips_regmap): Renamed from regmap, made static.
17228 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17230 (mips_cannot_store_register): Renamed from cannot_store_register,
17232 (the_low_target): New.
17233 * linux-ppc-low.c (num_regs): Remove.
17234 (ppc_num_regs): Define.
17235 (ppc_regmap): Renamed from regmap, made static.
17236 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17238 (ppc_cannot_store_register): Renamed from cannot_store_register,
17240 (the_low_target): New.
17241 * linux-s390-low.c (num_regs): Remove.
17242 (s390_num_regs): Define.
17243 (s390_regmap): Renamed from regmap, made static.
17244 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17246 (s390_cannot_store_register): Renamed from cannot_store_register,
17248 (the_low_target): New.
17249 * linux-sh-low.c (num_regs): Remove.
17250 (sh_num_regs): Define.
17251 (sh_regmap): Renamed from regmap, made static.
17252 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17254 (sh_cannot_store_register): Renamed from cannot_store_register,
17256 (the_low_target): New.
17257 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17258 (the_low_target): New.
17260 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17262 * Makefile.in: Add stamp-h target.
17263 * configure.in: Create stamp-h.
17264 * configure: Regenerated.
17266 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17268 * inferiors.c: New file.
17269 * target.c: New file.
17270 * target.h: New file.
17271 * Makefile.in: Add target.o and inferiors.o. Update
17273 * linux-low.c (inferior_pid): New static variable,
17274 moved from server.c.
17275 (linux_create_inferior): Renamed from create_inferior.
17276 Call add_inferior. Return 0 on success instead of a PID.
17277 (linux_attach): Renamed from myattach.
17278 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17279 (linux_thread_alive): Renamed from mythread_alive.
17280 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17282 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17283 (regsets_store_inferior_registers): Correct error message.
17284 Add missing ``return 0''.
17285 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17286 (linux_store_registers): Renamed from store_inferior_registers.
17287 (linux_read_memory): Renamed from read_inferior_memory.
17288 (linux_write_memory): Renamed from write_inferior_memory.
17289 (linux_target_ops): New structure.
17290 (initialize_low): Call set_target_ops ().
17291 * remote-utils.c (unhexify): New function.
17292 (hexify): New function.
17293 (input_interrupt): Send signals to ``signal_pid''.
17294 * server.c (inferior_pid): Remove.
17295 (start_inferior): Update create_inferior call.
17296 (attach_inferior): Call add_inferior.
17297 (handle_query): New function.
17298 (main): Call handle_query for `q' packets.
17299 * server.h: Include "target.h". Remove obsolete prototypes.
17300 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17302 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17304 * Makefile.in: Add WARN_CFLAGS. Update configury
17306 * configure.in: Check for <string.h>
17307 * configure: Regenerate.
17308 * config.in: Regenerate.
17309 * gdbreplay.c: Include needed system headers.
17310 (remote_open): Remove strchr prototype.
17311 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17312 * regcache.c (supply_register): Change buf argument to const void *.
17313 (supply_register_by_name): Likewise.
17314 (collect_register): Change buf argument to void *.
17315 (collect_register_by_name): Likewise.
17316 * regcache.h: Add missing prototypes.
17317 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17318 * server.c (handle_query): New function.
17319 (attached): New static variable, moved out of main.
17320 (main): Quiet longjmp clobber warnings.
17321 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17322 * utils.c (error): Remove NORETURN.