1 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
3 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
4 value in argument pointer, return 1 if the entry is found and 0
5 otherwise. Move comment.
6 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
7 * linux-low.h (linux_get_auxv): Declare.
8 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
10 2019-04-05 Tom Tromey <tromey@adacore.com>
12 * server.c (gdbserver_usage): Use upper-case for metasyntactic
15 2019-03-28 Alan Hayward <alan.hayward@arm.com>
17 * linux-low.c (AT_HWCAP2): Add define if not already included.
19 2019-03-26 Alan Hayward <alan.hayward@arm.com>
21 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
22 (aarch64_arch_setup): Call linux_get_hwcap.
23 * linux-arm-low.c (arm_get_hwcap): Remove function.
24 (arm_read_description): Call linux_get_hwcap.
25 * linux-low.c (linux_get_auxv): New function.
26 (linux_get_hwcap): Likewise.
27 (linux_get_hwcap2): Likewise.
28 * linux-low.h (linux_get_hwcap): New declaration.
29 (linux_get_hwcap2): Likewise.
30 * linux-ppc-low.c (ppc_get_auxv): Remove function.
31 (ppc_arch_setup): Call linux_get_hwcap.
32 * linux-s390-low.c (s390_get_hwcap): Remove function.
33 (s390_arch_setup): Call linux_get_hwcap.
35 2019-03-22 Alan Hayward <alan.hayward@arm.com>
36 Jiong Wang <jiong.wang@arm.com>
38 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
39 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
41 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
43 2019-03-22 Alan Hayward <alan.hayward@arm.com>
44 Jiong Wang <jiong.wang@arm.com>
46 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
47 (aarch64_get_hwcap): New function.
48 (aarch64_arch_setup): Read APIA hwcap.
50 2019-03-22 Alan Hayward <alan.hayward@arm.com>
51 Jiong Wang <jiong.wang@arm.com>
53 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
54 (initialize_low_tracepoint): Likewise.
55 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
56 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
57 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
58 (aarch64_linux_read_description): Likewise.
59 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
61 2019-03-12 John Baldwin <jhb@FreeBSD.org>
63 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
64 i386_create_target_description for 'segments' parameter.
65 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
66 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
67 * win32-i386-low.c (i386_arch_setup): Likewise.
69 2019-03-12 Tom Tromey <tromey@adacore.com>
71 * linux-low.c (iterate_over_lwps): Update.
73 2019-03-06 Tom Tromey <tom@tromey.com>
75 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
76 (captured_main): Use SCOPE_EXIT.
78 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
80 * configure.srv: Use '$enable_unittest' instead of '$development'
81 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
84 2019-02-27 Tom Tromey <tromey@adacore.com>
86 * gdbreplay.c (logchar): Handle \r\n.
88 2019-02-07 Alan Hayward <alan.hayward@arm.com>
90 * linux-low.c (linux_attach): Add process before lwp.
91 * server.c (attach_inferior): Check if already attached.
93 2019-02-07 Tom Tromey <tom@tromey.com>
95 * x86-tdesc.h: Rename include guard.
96 * x86-low.h: Add include guard.
97 * wincecompat.h: Rename include guard.
98 * win32-low.h: Add include guard.
99 * utils.h: Rename include guard.
100 * tracepoint.h: Rename include guard.
101 * tdesc.h: Rename include guard.
102 * target.h: Rename include guard.
103 * server.h: Rename include guard.
104 * remote-utils.h: Rename include guard.
105 * regcache.h: Rename include guard.
106 * nto-low.h: Rename include guard.
107 * notif.h: Add include guard.
108 * mem-break.h: Rename include guard.
109 * lynx-low.h: Add include guard.
110 * linux-x86-tdesc.h: Add include guard.
111 * linux-s390-tdesc.h: Add include guard.
112 * linux-ppc-tdesc-init.h: Add include guard.
113 * linux-low.h: Add include guard.
114 * linux-aarch64-tdesc.h: Add include guard.
115 * linux-aarch32-low.h: Add include guard.
116 * inferiors.h: Rename include guard.
117 * i387-fp.h: Rename include guard.
118 * hostio.h: Rename include guard.
119 * gdbthread.h: Rename include guard.
120 * gdb_proc_service.h: Rename include guard.
121 * event-loop.h: Rename include guard.
122 * dll.h: Rename include guard.
123 * debug.h: Rename include guard.
124 * ax.h: Rename include guard.
126 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
129 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
130 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
132 2019-01-25 Tom Tromey <tom@tromey.com>
134 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
136 2019-01-25 Tom Tromey <tom@tromey.com>
138 * win32-low.c: Fix common/ includes.
139 * win32-i386-low.c: Fix common/ includes.
140 * tracepoint.c: Fix common/ includes.
141 * thread-db.c: Fix common/ includes.
142 * target.h: Fix common/ includes.
143 * symbol.c: Fix common/ includes.
144 * spu-low.c: Fix common/ includes.
145 * server.h: Fix common/ includes.
146 * server.c: Fix common/ includes.
147 * remote-utils.c: Fix common/ includes.
148 * regcache.h: Fix common/ includes.
149 * regcache.c: Fix common/ includes.
150 * nto-x86-low.c: Fix common/ includes.
151 * notif.h: Fix common/ includes.
152 * mem-break.h: Fix common/ includes.
153 * lynx-low.c: Fix common/ includes.
154 * lynx-i386-low.c: Fix common/ includes.
155 * linux-x86-tdesc-selftest.c: Fix common/ includes.
156 * linux-x86-low.c: Fix common/ includes.
157 * linux-low.c: Fix common/ includes.
158 * inferiors.h: Fix common/ includes.
159 * i387-fp.c: Fix common/ includes.
160 * hostio.c: Fix common/ includes.
161 * hostio-errno.c: Fix common/ includes.
162 * gdbthread.h: Fix common/ includes.
163 * gdbreplay.c: Fix common/ includes.
164 * fork-child.c: Fix common/ includes.
165 * event-loop.c: Fix common/ includes.
167 (enum gdb_agent_op): Fix common/ includes.
169 2019-01-21 Tom Tromey <tom@tromey.com>
171 * tracepoint.c: Fix includes.
172 * remote-utils.c: Fix includes.
173 * linux-x86-low.c: Fix includes.
175 2019-01-01 Joel Brobecker <brobecker@adacore.com>
177 * gdbreplay.c (gdbreplay_version): Update copyright year in
179 * server.c (gdbserver_version): Likewise.
181 2018-12-05 Alan Hayward <alan.hayward@arm.com>
183 * linux-low.c (add_lwp): Switch ordering.
185 2018-11-29 Tom Tromey <tom@tromey.com>
187 * win32-low.c (win32_join): Take pid, not process.
188 * target.h (struct target_ops) <join>: Change argument type.
189 (join_inferior): Change argument name.
190 * spu-low.c (spu_join): Take pid, not process.
191 * server.c (handle_detach): Preserve pid before destroying
193 * lynx-low.c (lynx_join): Take pid, not process.
194 * linux-low.c (linux_join): Take pid, not process.
196 2018-11-23 Alan Hayward <alan.hayward@arm.com>
198 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
199 (aarch64_cannot_fetch_register): Likewise.
200 (struct linux_target_ops): Update references.
202 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
204 * linux-ppc-low.c: Include nat/linux-ptrace.h.
206 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
208 * configure.srv (ipa_ppc_linux_regobj): Add
209 powerpc-isa207-htm-vsx32l-ipa.o and
210 powerpc-isa207-htm-vsx64l-ipa.o.
211 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
212 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
213 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
214 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
215 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
216 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
217 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
218 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
219 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
220 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
221 (init_registers_powerpc_isa207_htm_vsx32l)
222 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
223 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
224 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
225 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
226 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
227 (ppc_store_tm_ctarregset): New functions.
228 (ppc_regsets): Add entries for HTM regsets.
229 (ppc_arch_setup): Set htm in features struct when needed. Set
230 sizes for the HTM regsets.
231 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
232 (initialize_low_arch): Call
233 init_registers_powerpc_isa207_htm_vsx32l and
234 init_registers_powerpc_isa207_htm_vsx64l.
235 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
236 PPC_TDESC_ISA207_HTM_VSX.
237 (initialize_low_tracepoint): Call
238 init_registers_powerpc_isa207_htm_vsx32l and
239 init_registers_powerpc_isa207_htm_vsx64l.
241 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
243 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
244 rs6000/power-linux-pmu.xml to srv_xmlfiles.
245 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
246 (ppc_store_pmuregset): New functions.
247 (ppc_regsets): Add entries for ebb and pmu regsets.
248 (ppc_arch_setup): Set isa207 in features struct if the ebb and
249 pmu regsets are available. Set sizes for these regsets.
251 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
253 * configure.srv (ipa_ppc_linux_regobj): Add
254 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
255 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
256 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
257 rs6000/powerpc-isa207-vsx32l.xml, and
258 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
259 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
260 <PPC_TDESC_ISA207_VSX>: New enum value.
261 (init_registers_powerpc_isa207_vsx32l): Declare.
262 (init_registers_powerpc_isa207_vsx64l): Declare.
263 * linux-ppc-low.c (ppc_fill_tarregset): New function.
264 (ppc_store_tarregset): New function.
265 (ppc_regsets): Add entry for the TAR regset.
266 (ppc_arch_setup): Set isa207 in features struct when needed. Set
267 size for the TAR regsets.
268 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
269 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
270 and init_registers_powerpc_isa207_vsx64l.
271 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
272 (initialize_low_tracepoint): Call
273 init_registers_powerpc_isa207_vsx32l and
274 init_registers_powerpc_isa207_vsx64l.
276 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
277 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
279 * configure.srv (ipa_ppc_linux_regobj): Add
280 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
281 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
282 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
283 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
284 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
285 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
286 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
287 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
288 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
289 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
290 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
291 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
292 (ppc_hwcap): Add comment.
293 (ppc_hwcap2): New global.
294 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
295 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
296 (ppc_regsets): Add entries for the DSCR and PPR regsets.
297 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
298 when needed. Set sizes for the the DSCR and PPR regsets.
299 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
300 (initialize_low_arch): Call
301 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
302 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
303 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
304 PPC_TDESC_ISA205_PPR_DSCR_VSX.
305 (initialize_low_tracepoint): Call
306 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
307 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
309 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
311 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
313 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
314 Simon Marchi <simark@simark.ca>
316 * acinclude.m4: Include "../selftest.m4".
317 * configure: Regenerate.
318 * configure.ac: Use "GDB_AC_SELFTEST".
319 * configure.srv: Use "$enable_unittests" instead of
320 "$development" when checking whether unit tests have been
322 * server.c (captured_main): Update message informing that
323 selftests have been disabled.
325 2018-10-04 Tom Tromey <tom@tromey.com>
327 * configure: Rebuild.
329 2018-10-04 Tom Tromey <tom@tromey.com>
331 * server.c (handle_status): Rename inner "thread".
332 (process_serial_event): Declare "res" in 'm' case.
333 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
334 (iterate_over_lwps): Rename inner "thread".
335 (linux_qxfer_libraries_svr4): Rename inner "len".
336 * gdbthread.h (find_thread_in_random): Rename inner "thread".
338 2018-10-01 Gary Benson <gbenson@redhat.com>
340 * gdb_proc_service.h: Moved common code to
341 common/gdb_proc_service.h.
343 2018-10-01 Gary Benson <gbenson@redhat.com>
345 * gdb_proc_service.h: Synchronize comments and whitespace with
346 GDB's version of this file.
348 2018-09-25 Tom Tromey <tom@tromey.com>
350 * configure: Rebuild.
351 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
353 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
355 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
356 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
357 ($(IPA_LIB)): Sort IPA_OBJS.
359 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
361 * Makefile.in: Remove references to $(ADD_DEPS).
363 2018-09-16 Tom Tromey <tom@tromey.com>
365 * remote-utils.c (remote_open): Use GNU style for metasyntactic
367 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
370 2018-09-05 Tom Tromey <tom@tromey.com>
372 * configure: Rebuild.
374 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
377 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
379 2018-08-27 Tom Tromey <tom@tromey.com>
382 * configure: Rebuild.
384 2018-08-27 Tom Tromey <tom@tromey.com>
386 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
387 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
388 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
389 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
390 (s390x_emit_stack_adjust): Add casts to unsigned char.
392 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
396 * server.h (struct client_state) <disable_randomization>:
399 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
401 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
403 (mips_supply_ptrace_register): Likewise.
405 2018-07-22 Tom Tromey <tom@tromey.com>
407 * configure: Rebuild.
409 2018-07-22 Tom Tromey <tom@tromey.com>
411 * win32-low.c (win32_create_inferior): Remove unused variables.
412 * gdbreplay.c (remote_open): Remove unused variable.
413 * remote-utils.c (remote_prepare): Remove unused variable.
414 * x86-tdesc.h (X86_TDESC_H): Define.
415 (amd64_expedite_regs): Define conditionally.
416 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
417 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
418 * remote-utils.c (readchar): Remove unused variable.
420 2018-07-13 Pedro Alves <palves@redhat.com>
422 * linux-low.c (linux_kill): Change parameter to process_info
423 pointer instead of pid. Adjust.
424 * lynx-low.c (lynx_kill): Likewise.
425 * nto-low.c (nto_kill): Likewise.
426 * spu-low.c (spu_kill): Likewise.
427 * win32-low.c (win32_kill): Likewise.
428 * server.c (handle_v_kill, kill_inferior_callback)
429 (detach_or_kill_for_exit): Adjust.
430 * target.c (kill_inferior): Change parameter to process_info
431 pointer instead of pid. Adjust.
432 * target.h (struct target_ops) <kill>: Change parameter to
433 process_info pointer instead of pid. Adjust all implementations
435 (kill_inferior): Likewise.
437 2018-07-13 Pedro Alves <palves@redhat.com>
439 * linux-low.c (linux_detach, linux_join): Change parameter to
440 process_info pointer instead of pid. Adjust.
441 * lynx-low.c (lynx_detach, lynx_join): Likewise.
442 * nto-low.c (nto_detach): Likewise.
443 * spu-low.c (spu_detach, spu_join): Likewise.
444 * win32-low.c (win32_detach, win32_join): Likewise.
445 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
446 * target.h (struct target_ops) <detach, join>: Change parameter to
447 process_info pointer instead of pid. Adjust all implementations
449 (detach_inferior, join_inferior): Rename 'pid' parameter to
452 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
453 Jan Kratochvil <jan.kratochvil@redhat.com>
454 Paul Fertser <fercerpav@gmail.com>
455 Tsutomu Seki <sekiriki@gmail.com>
457 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
458 (OBS): Add 'common/netstuff.o'.
459 (GDBREPLAY_OBS): Likewise.
460 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
461 (remote_open): Implement support for IPv6
463 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
465 (handle_accept_event): Accept connections from IPv6 sources.
466 (remote_prepare): Handle IPv6-style hostnames; implement
467 support for IPv6 connections.
468 (remote_open): Implement support for printing connections from
471 2018-07-11 Pedro Alves <palves@redhat.com>
474 * mem-break.c (any_persistent_commands): Add process_info
475 parameter and use it instead of relying on the current process.
476 Change return type to bool.
477 * mem-break.h (any_persistent_commands): Add process_info
478 parameter and change return type to bool.
479 * server.c (handle_detach): Remove require_running_or_return call.
480 Look up the process_info for the process we're about to detach.
481 If not found, return back error to GDB. Adjust
482 any_persistent_commands call to pass down a process pointer.
484 2018-07-11 Pedro Alves <palves@redhat.com>
486 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
487 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
488 instead of collect_register_by_name.
489 * regcache.c (regcache_raw_get_unsigned_by_name): New.
490 * regcache.h (regcache_raw_get_unsigned_by_name): New.
492 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
493 Pedro Alves <palves@redhat.com>
495 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
497 2018-07-03 Tom Tromey <tom@tromey.com>
499 * linux-low.c: Update.
500 * lynx-low.c: Update.
501 * mem-break.c: Update.
503 * remote-utils.c: Update.
507 * win32-low.c: Update.
509 2018-07-03 Tom Tromey <tom@tromey.com>
513 2018-07-03 Tom Tromey <tom@tromey.com>
515 * linux-low.c: Update.
517 2018-07-03 Tom Tromey <tom@tromey.com>
521 2018-07-03 Tom Tromey <tom@tromey.com>
523 * linux-low.c: Update.
524 * linux-mips-low.c: Update.
525 * lynx-low.c: Update.
527 * remote-utils.c: Update.
531 * thread-db.c: Update.
533 2018-07-03 Tom Tromey <tom@tromey.com>
535 * linux-low.c: Update.
536 * linux-mips-low.c: Update.
537 * lynx-low.c: Update.
538 * mem-break.c: Update.
540 * remote-utils.c: Update.
544 * tracepoint.c: Update.
546 2018-07-03 Tom Tromey <tom@tromey.com>
548 * linux-low.c: Update.
549 * linux-ppc-low.c: Update.
550 * linux-x86-low.c: Update.
551 * proc-service.c: Update.
554 * thread-db.c: Update.
555 * win32-low.c: Update.
557 2018-07-03 Tom Tromey <tom@tromey.com>
559 * linux-low.c: Update.
560 * lynx-low.c: Update.
562 * remote-utils.c: Update.
564 * thread-db.c: Update.
565 * win32-low.c: Update.
567 2018-06-29 Joel Brobecker <brobecker@adacore.com>
569 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
570 parameter in call to 'amd64_create_target_description'.
572 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
574 * x86-tdesc.h: Remove executable permission flag.
576 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
578 * configure.ac: Remove AC_PREREQ, add missing quoting.
579 * configure: Re-generate.
580 * config.in: Re-generate.
581 * aclocal.m4: Re-generate.
583 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
585 * tracepoint.h (current_traceframe): Remove declaration.
587 2018-06-18 Alan Hayward <alan.hayward@arm.com>
589 * linux-aarch64-low.c (is_sve_tdesc): New function.
590 (aarch64_sve_regs_copy_to_regcache): Likewise.
591 (aarch64_sve_regs_copy_from_regcache): Likewise.
592 (aarch64_regs_info): Add SVE checks.
593 (initialize_low_arch): Initialize SVE.
595 2018-06-18 Alan Hayward <alan.hayward@arm.com>
597 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
599 2018-06-11 Alan Hayward <alan.hayward@arm.com>
601 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
602 (initialize_low_tracepoint): Likewise
603 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
604 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
606 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
608 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
610 2018-06-11 Alan Hayward <alan.hayward@arm.com>
612 * server.h (PBUFSIZ): Increase size
614 2018-06-11 Alan Hayward <alan.hayward@arm.com>
616 * regcache.c (regcache::raw_compare): New function.
617 * regcache.h (regcache::raw_compare): New declaration.
619 2018-06-11 Alan Hayward <alan.hayward@arm.com>
621 * regcache.c (new_register_cache): Use new.
622 (free_register_cache): Use delete.
623 (register_data): Use const.
624 (supply_register): Move body inside regcache.
625 (regcache::raw_supply): New override function.
626 (collect_register): Move body inside regcache.
627 (regcache::raw_collect): New override function.
628 (regcache::get_register_status): New override function.
629 * regcache.h (struct regcache): Inherit from reg_buffer_common.
631 2018-06-09 Tom Tromey <tom@tromey.com>
633 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
635 (event_queue): Use std::queue.
636 (gdb_event_xfree): Remove.
637 (initialize_event_loop, process_event, wait_for_event): Update.
639 2018-06-08 Stan Cox <scox@redhat.com>
641 * win32-low.c (win32_create_inferior): last_ptid and last_status
642 moved to client_state.
644 2018-06-08 Pedro Alves <palves@redhat.com>
646 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
647 common/common-exceptions.o, common/common-utils.o,
648 common/errors.o, common/print-utils.o and utils.o.
649 * gdbreplay.c: Include "common-defs.h" instead of the two
650 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
651 string.h or alloca.h.
652 (perror_with_name): Delete.
653 (remote_open): Use xstrdup instead of strdup.
654 (main): Rename to ...
655 (captured_main): ... this.
658 2018-06-08 Tom Tromey <tom@tromey.com>
660 * linux-low.c (linux_low_read_btrace): Update.
662 2018-06-04 Stan Cox <scox@redhat.com>
664 * server.h (struct client_state): New.
665 * server.c (cont_thread, general_thread, multi_process)
666 (report_fork_events, report_vfork_events, report_exec_events)
667 (report_thread_events, swbreak_feature, hwbreak_feature)
668 (vCont_supported, disable_randomization, pass_signals)
669 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
670 Moved to client_state.
671 * remote-utils.c (remote_debug, noack_mode)
672 (transport_is_reliable): Moved to client_state.
673 * tracepoint.c (current_traceframe): Moved to client_state.
676 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
677 linux-low.c, remote-utils.h, target.c: Use client_state.
679 2018-05-31 Alan Hayward <alan.hayward@arm.com>
681 * configure.srv: Add new c/h file.
683 2018-05-31 Alan Hayward <alan.hayward@arm.com>
685 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
688 2018-05-25 Maciej W. Rozycki <macro@mips.com>
690 * gdb.arch/mips-fpregset-core.exp: New test.
691 * gdb.arch/mips-fpregset-core.c: New test source.
693 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
696 * hostio.c (require_int): Do not report overflow for integers
697 between 0xfffffff and 0x7fffffff.
699 2018-05-22 Maciej W. Rozycki <macro@mips.com>
701 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
702 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
703 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
705 (the_low_target): Wire them.
707 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
709 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
710 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
711 mode. Call collect_register_by_name with vscr using
712 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
713 (ppc_store_vrregset): Add and set vscr_offset variable as in
714 ppc_fill_vrregset. Call supply_register_by_name with vscr using
717 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
719 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
720 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
721 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
723 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
725 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
726 (ppc_store_vsxregset): Likewise.
727 (ppc_fill_vrregset): Likewise.
728 (ppc_store_vrregset): Likewise.
729 (ppc_fill_evrregset): Likewise.
730 (ppc_store_evrregset): Likewise.
731 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
732 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
735 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
737 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
738 wordsize of the inferior. Call ppc_linux_target_wordsize.
740 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
742 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
743 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
744 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
745 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
746 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
747 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
748 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
749 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
750 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
751 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
752 (tdesc_powerpc_e500l): Remove.
753 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
754 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
755 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
756 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
758 (ppc_arch_setup): Remove target description matching code. Fill a
759 ppc_linux_features struct and call ppc_linux_match_description
762 2018-05-22 Maciej W. Rozycki <macro@mips.com>
764 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
765 width of the requested register exceeds the width of the
767 (mips_cannot_store_register): Likewise.
769 2018-05-21 Maciej W. Rozycki <macro@mips.com>
771 * linux-mips-low.c (mips_fetch_register): New function. Update
773 (mips_store_gregset): Supply 0 rather than $restart for $zero.
774 (the_low_target): Wire `mips_fetch_register'.
776 2018-05-10 Joel Brobecker <brobecker@adacore.com>
778 * lynx-i386-low.c (LYNXOS_178): New macro.
779 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
780 the layout on LynxOS-178.
781 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
782 handle floating point registers that are not supported by
785 2018-05-10 Tom Tromey <tom@tromey.com>
787 * configure: Rebuild.
789 2018-05-10 Joel Brobecker <brobecker@adacore.com>
792 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
793 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
794 Use it to set the expedite_regs field in the given tdesc.
795 * x86-tdesc.h: New file.
796 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
797 Adjust following the addition of the new expedite_regs parameter
799 * linux-tic6x-low.c (tic6x_read_description): Likewise.
800 * linux-x86-tdesc.c: #include "x86-tdesc.h".
801 (i386_linux_read_description, amd64_linux_read_description):
802 Adjust following the addition of the new expedite_regs parameter
804 * lynx-i386-low.c: #include "x86-tdesc.h".
805 (lynx_i386_arch_setup): Adjust following the addition of the new
806 expedite_regs parameter to init_target_desc.
807 * nto-x86-low.c: #include "x86-tdesc.h".
808 (nto_x86_arch_setup): Adjust following the addition of the new
809 expedite_regs parameter to init_target_desc.
810 * win32-i386-low.c: #include "x86-tdesc.h".
811 (i386_arch_setup): Adjust following the addition of the new
812 expedite_regs parameter to init_target_desc.
814 2018-05-10 Joel Brobecker <brobecker@adacore.com>
817 * win32-low.c (win32_create_inferior): Add call to my_wait
818 setting last_status global.
820 2018-05-10 Joel Brobecker <brobecker@adacore.com>
823 * win32-low.c (create_process): Only call gdb_tilde_expand if
824 inferior_cwd is not NULL.
826 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
828 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
829 registers to the cache if their values have changed.
830 (i387_xsave_to_cache): Provide default values for x87 control
831 registers when these features are available, but disabled.
832 * regcache.c (supply_register_by_name_zeroed): New function.
833 * regcache.h (supply_register_by_name_zeroed): Declare new
836 2018-05-07 Tom Tromey <tom@tromey.com>
838 * configure: Rebuild.
840 2018-05-04 Tom Tromey <tom@tromey.com>
842 * configure: Rebuild.
844 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
845 Pedro Alves <palves@redhat.com>
847 * linux-aarch64-low.c (aarch64_stopped_data_address):
850 2018-04-27 Tom Tromey <tom@tromey.com>
852 * configure: Rebuild.
854 2018-04-23 Tom Tromey <tom@tromey.com>
856 * configure: Rebuild.
858 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
860 * Makefile.in (depcomp): Add "..".
861 (all_deps_files): New and use it.
863 2018-04-18 Alan Hayward <alan.hayward@arm.com>
865 * configure.srv (aarch64*-*-linux*): Don't include xml.
866 (i[34567]86-*-cygwin*): Likewise.
867 (i[34567]86-*-linux*): Likewise.
868 (i[34567]86-*-lynxos*): Likewise.
869 (i[34567]86-*-mingw32ce*): Likewise.
870 (i[34567]86-*-mingw*): Likewise.
871 (i[34567]86-*-nto*): Likewise.
872 (tic6x-*-uclinux): Likewise.
873 (x86_64-*-linux*): Likewise.
874 (x86_64-*-mingw*): Likewise.
875 (x86_64-*-cygwin*): Likewise.
877 2018-04-18 Alan Hayward <alan.hayward@arm.com>
879 * tdesc.c: Remove xml parameter.
881 2018-04-18 Alan Hayward <alan.hayward@arm.com>
883 * server.c (get_features_xml): Remove cast.
884 * tdesc.c (void target_desc::accept): Fill in function.
885 (tdesc_get_features_xml): Remove old xml creation.
886 (print_xml_feature::visit_pre): Add xml vistor.
887 * tdesc.h (struct target_desc): Make xmltarget mutable.
888 (tdesc_get_features_xml): Remove declaration.
890 2018-04-18 Alan Hayward <alan.hayward@arm.com>
892 * tdesc.c (tdesc_architecture_name): Add new function.
893 (tdesc_osabi_name): Likewise.
894 (tdesc_get_features_xml): Use new functions.
896 2018-04-18 Alan Hayward <alan.hayward@arm.com>
898 * tdesc.c (tdesc_create_flags): Remove.
899 (tdesc_add_flag): Likewise.
900 (tdesc_named_type): Likewise.
901 (tdesc_create_union): Likewise.
902 (tdesc_create_struct): Likewise.
903 (tdesc_create_vector): Likewise.
904 (tdesc_add_bitfield): Likewise.
905 (tdesc_add_field): Likewise.
906 (tdesc_set_struct_size): Likewise.
908 2018-04-18 Alan Hayward <alan.hayward@arm.com>
910 * tdesc.c (~target_desc): Remove implictly deleted items.
911 (init_target_desc): Iterate all features.
912 (tdesc_get_features_xml): Use vector.
913 (tdesc_create_feature): Create feature.
914 * tdesc.h (tdesc_feature) Remove
915 (target_desc): Add features.
917 2018-04-18 Alan Hayward <alan.hayward@arm.com>
919 * Makefile.in: Add common/tdesc.c
920 * tdesc.c (init_target_desc): init all reg_defs from register
922 (tdesc_create_reg): Create tdesc_reg.
923 * tdesc.h (tdesc_feature): Add register vector.
925 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
927 * tdesc.h (struct target_desc) <features>: Change type to
928 std::vector<std::string>.
929 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
931 (tdesc_get_features_xml): Likewise.
932 (tdesc_create_feature): Likewise.
934 2018-03-26 Alan Hayward <alan.hayward@arm.com>
936 * regcache.c (find_register_by_number): Return a ref.
937 (find_regno): Use references.
938 (register_size): Likewise.
939 (register_data): Likewise.
940 * tdesc.c (target_desc::~target_desc): Remove free calls.
941 (target_desc::operator==): Use std::vector compare.
942 (init_target_desc): Use reference.
943 (tdesc_create_reg): Use reg constructors.
944 * tdesc.h (struct target_desc): Replace pointer with object.
946 2018-03-23 Alan Hayward <alan.hayward@arm.com>
948 * regcache.c (find_register_by_number): Make static.
949 (find_regno): Use find_register_by_number
950 * regcache.h (struct reg): Remove declaration.
952 2018-03-23 Alan Hayward <alan.hayward@arm.com>
954 * tdesc.c (target_desc::~target_desc): Move to here.
955 (target_desc::operator==): Likewise.
956 * tdesc.h (target_desc::~target_desc): Move from here.
957 (target_desc::operator==): Likewise.
959 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
961 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
963 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
965 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
967 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
968 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
969 and init_registers_s390_gs_linux64.
971 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
973 * linux-s390-low.c (s390_fill_gs): Remove function.
974 (s390_fill_gsbc): Remove function.
975 (s390_regsets): Set fill functions for the guarded storage regsets
978 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
980 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
981 the word size. Add comment.
982 (s390_get_wordsize): New function.
983 (s390_arch_setup): No longer select a temporary tdesc to fetch the
984 pswm with it. Instead, use s390_get_wordsize to determine the
985 word size first and derive the correct tdesc from that directly.
987 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
989 * Makefile.in: Include silent-rules.mk.
990 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
991 (COMPILE): Add ECHO_CXX.
992 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
993 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
994 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
995 (version-generated.c): Add ECHO_GEN.
996 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
997 (IPAGENT_COMPILE): Add ECHO_CXX.
998 (%-generated.c): Add ECHO_REGDAT.
1000 2018-03-14 Tom Tromey <tom@tromey.com>
1003 * ax.c (ax_printf): Special case for NULL.
1005 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1007 * linux-low.c (linux_qxfer_libraries_svr4): Use
1008 xml_escape_text_append.
1010 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1012 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1014 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1016 * server.c (handle_general_set): Remove unnecessary xstrdup.
1018 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1020 * server.c (parse_debug_format_options): Adjust to
1021 delim_string_to_char_ptr_vec changes.
1022 * thread-db.c (thread_db_load_search): Adjust to
1023 dirnames_to_char_ptr_vec changes.
1025 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1027 * target.h (target_enable_btrace, target_disable_btrace)
1028 (target_read_btrace, target_read_btrace_conf): Turn macro into
1029 inline function. Throw error if target method is not defined.
1030 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1031 check for btrace target method. Be prepared to handle exceptions
1032 from btrace target methods.
1034 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1036 * server.c (captured_main): Change order of error message printed
1037 when the current working directory cannot be found.
1039 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1041 * server.c: Include "filenames.h" and "pathstuff.h".
1042 (program_name): Delete variable.
1043 (program_path): New anonymous class.
1044 (get_exec_wrapper): Use "program_path" instead of
1046 (handle_v_run): Likewise.
1047 (captured_main): Likewise.
1048 (process_serial_event): Likewise.
1050 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1052 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1053 (OBJS): Add "pathstuff.o".
1054 * server.c (current_directory): New global variable.
1055 (captured_main): Initialize "current_directory".
1057 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1059 * tdesc.c: Use common/tdesc.h.
1060 * tdesc.h: Likewise.
1062 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1063 Simon Marchi <simon.marchi@ericsson.com>
1065 * Makefile.in: Switch order of make rules.
1067 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1069 * Makefile.in: Add common directory in build.
1070 * configure.ac: Add common reference.
1071 * configure: Regenerate.
1073 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1075 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1076 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1077 * spu-low.c (spu_target_ops): Likewise.
1078 * win32-low.c (win32_target_ops): Likewise.
1079 * server.c (supported_btrace_packets): Report packets unconditionally.
1080 * target.h (target_ops) <supports_btrace>: Remove.
1081 (target_supports_btrace): Remove.
1083 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1085 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1086 (handle_btrace_disable): Change return type to void. Use exceptions
1088 (handle_btrace_general_set): Catch exception and copy message to
1091 2018-02-08 Tom Tromey <tom@tromey.com>
1093 * linux-low.c (install_software_single_step_breakpoints): Use
1094 make_scoped_restore.
1095 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1096 (do_restore_current_thread_cleanup): Remove.
1097 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1100 2018-02-08 Tom Tromey <tom@tromey.com>
1102 * mem-break.c (set_raw_breakpoint_at): Use
1103 gdb::unique_xmalloc_ptr.
1105 2018-01-30 Pedro Alves <palves@redhat.com>
1108 * target.c (target_terminal::terminal_state): Rename to ...
1109 (target_terminal::m_terminal_state): ... this.
1111 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1113 * linux-low.c (handle_extended_wait): Surround call to
1114 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1116 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1118 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1119 linux_ptrace_attach_fail_reason_string now returning an
1121 (linux_attach): Likewise.
1122 * thread-db.c (attach_thread): Likewise.
1124 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1127 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1128 checking for fs_base/gs_base fields in struct user_regs_struct.
1129 * configure: Regenerate.
1131 2018-01-16 Yao Qi <yao.qi@linaro.org>
1134 * linux-low.c (fetch_register): Call supply_register instead of
1137 2018-01-08 Yao Qi <yao.qi@linaro.org>
1138 Simon Marchi <simon.marchi@ericsson.com>
1140 * Makefile.in (OBS): Remove selftest.o.
1141 * configure.ac: Set srv_selftest_objs if $development is true.
1142 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1143 * configure: Re-generated.
1144 * server.c (captured_main): Wrap variable selftest_filter with
1147 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1149 * server.c (parse_debug_format_options): Return std::string.
1150 (handle_monitor_command, captured_main): Adjust.
1152 2018-01-05 Pedro Alves <palves@redhat.com>
1155 * server.c (captured_main): Pass quiet=false to
1156 save_original_signals_state.
1158 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1160 * gdbreplay.c (gdbreplay_version): Update copyright year in
1162 * server.c (gdbserver_version): Likewise.
1164 2017-12-08 Tom Tromey <tom@tromey.com>
1166 * ax.c (ax_printf): Update.
1168 2017-12-07 Yao Qi <yao.qi@linaro.org>
1170 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1171 aarch64_linux_read_description.
1172 * linux-amd64-ipa.c (idx2mask): New array.
1173 (get_ipa_tdesc): Move idx2mask out.
1174 (initialize_low_tracepoint): Initialize target descriptions.
1175 * linux-i386-ipa.c (idx2mask): New array.
1176 (get_ipa_tdesc): Move idx2mask out.
1177 (initialize_low_tracepoint): Initialize target descriptions.
1179 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1181 * tdesc.c (struct tdesc_type): Change return type.
1182 (tdesc_add_flag): Change parameter type.
1183 (tdesc_add_bitfield): Likewise.
1184 (tdesc_add_field): Likewise.
1185 (tdesc_set_struct_size): Likewise.
1187 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1189 * regcache.c (registers_to_string): Remove unused variable.
1191 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1193 * inferiors.c (for_each_inferior_with_data): Remove.
1194 * inferiors.h (for_each_inferior_with_data): Remove.
1195 * server.c (handle_qxfer_threads_worker): Change parameter type.
1196 (handle_qxfer_threads_proper): Use for_each_thread.
1198 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1200 * inferiors.c (for_each_inferior): Remove.
1201 (clear_inferiors): Use for_each_thread.
1202 * inferiors.h (for_each_inferior): Remove.
1203 * linux-low.c (linux_wait_for_event_filtered): Use
1205 (linux_stabilize_threads): Likewise.
1206 * regcache.c (regcache_release): Likewise.
1207 * server.c (gdb_wants_all_threads_stopped): Likewise.
1208 (clear_pending_status_callback): Remove.
1209 (handle_status): Use for_each_thread.
1210 (captured_main): Likewise.
1211 * win32-low.c (child_init_thread_list): Likewise.
1212 (win32_clear_inferiors): Likewise.
1213 (fake_breakpoint_event): Likewise.
1215 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1217 * inferiors.h (find_inferior): Remove.
1218 * inferiors.c (find_inferior): Remove.
1220 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1222 * linux-low.c (resume_status_pending_p): Update comment.
1223 (need_step_over_p): Update comment.
1225 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1227 * linux-low.c (proceed_one_lwp): Return void, change parameter
1229 (unsuspend_and_proceed_one_lwp): Likewise.
1230 (proceed_all_lwps): Use for_each_thread.
1231 (unstop_all_lwps): Likewise.
1233 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1235 * linux-low.c (linux_resume_one_thread): Return void, take
1237 (linux_resume): Use for_each_thread.
1239 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1241 * linux-low.c (send_sigstop_callback): Return void, change
1242 parameter type. Rename to...
1243 (send_sigstop): ... this.
1244 (suspend_and_send_sigstop_callback): Return void, change parameter
1246 (suspend_and_send_sigstop): ... this.
1247 (stop_all_lwps): Use for_each_thread.
1249 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1251 * linux-low.c (lwp_running): Return bool, remove unused
1253 (linux_stabilize_threads): Use find_thread.
1255 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1257 * linux-low.c (select_singlestep_lwp_callback): Remove.
1258 (count_events_callback): Remove.
1259 (select_event_lwp_callback): Remove.
1260 (select_event_lwp): Use find_thread/for_each_thread.
1262 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1264 * linux-low.c (not_stopped_callback): Return bool, take filter
1266 (linux_wait_for_event_filtered): Use find_thread.
1267 (linux_wait_1): Likewise.
1269 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1271 * linux-low.c (same_lwp): Remove.
1272 (find_lwp_pid): Use find_thread.
1274 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1276 * linux-low.c (delete_lwp_callback): Remove.
1277 (linux_mourn): Use for_each_thread.
1279 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1281 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1282 args parameter, don't check for pid.
1283 (linux_detach): Use for_each_thread.
1285 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1287 * linux-low.c (struct counter): Remove.
1288 (second_thread_of_pid_p): Remove.
1289 (last_thread_of_process_p): Use find_thread.
1291 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1293 * inferiors.c (find_inferior_in_random): Remove.
1294 * inferiors.h (find_inferior_in_random): Remove.
1295 * linux-low.c (status_pending_p_callback): Return bool, accept
1296 parameter ptid directly.
1297 (linux_wait_for_event_filtered): Use find_thread_in_random.
1298 (linux_wait_1): Likewise.
1300 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1302 * inferiors.c (find_inferior_id): Remove.
1303 (find_thread_ptid): Move implemention from find_inferior_id to
1305 * inferiors.h (find_inferior_id): Remove.
1306 * server.c (handle_status): Use find_thread_ptid.
1307 (process_serial_event): Likewise.
1308 * thread-db.c (find_one_thread): Likewise.
1309 (thread_db_thread_handle): Likewise.
1310 * win32-low.c (thread_rec): Likewise.
1311 (child_delete_thread): Likewise.
1312 (win32_thread_alive): Likewise.
1313 (get_child_debug_event): Likewise.
1315 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1317 * linux-mips-low.c (update_watch_registers_callback): Return
1318 void, remove pid_p parameter, don't check for pid.
1319 (mips_insert_point, mips_remove_point): Use for_each_thread.
1321 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1323 * lynx.low (lynx_delete_thread_callback): Remove.
1324 (lynx_mourn): Use for_each_thread.
1326 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1328 * regcache.c (regcache_invalidate_one): Remove.
1329 (regcache_invalidate_pid): use for_each_thread.
1331 2017-11-26 Tom Tromey <tom@tromey.com>
1333 * linux-low.c (linux_create_inferior): Update.
1335 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1337 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1339 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1341 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1342 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1343 * linux-aarch64-tdesc-selftest.c: New file.
1344 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1346 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1348 * configure.srv: Add new file.
1349 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1350 * linux-aarch64-tdesc-selftest.c: New file.
1351 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1353 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1355 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1356 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1357 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1359 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1361 * configure.srv: Add new files.
1362 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1363 aarch64_linux_read_description.
1364 * linux-aarch64-low.c (aarch64_linux_read_description):
1365 Merge with aarch64_arch_setup.
1366 (aarch64_arch_setup): Call aarch64_linux_read_description.
1367 * linux-aarch64-tdesc.c: New file.
1368 * linux-aarch64-tdesc.h: New file.
1370 2017-11-24 Yao Qi <yao.qi@linaro.org>
1372 * configure.srv: Set $srv_regobj for tic6x-linux.
1373 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1374 (tic6x_read_description): Move some code to tic6x_arch_setup.
1375 (tic6x_tdesc_test): New function.
1376 (initialize_low_arch): Call selftests::register_test.
1378 2017-11-22 Yao Qi <yao.qi@linaro.org>
1380 * remote-utils.c (prepare_resume_reply): Use memcpy.
1382 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1384 * linux-low.c (kill_one_lwp_callback): Return void, take
1385 argument directly, don't filter on pid.
1386 (linux_kill): Use for_each_thread.
1388 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1390 * linux-low.c (need_step_over_p): Return bool, remove dummy
1392 (linux_resume, proceed_all_lwps): Use find_thread.
1394 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1396 * linux-low.c (resume_status_pending_p): Return bool, remove
1398 (linux_resume): Use find_thread.
1400 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1402 * linux-low.c (struct thread_resume_array): Remove.
1403 (linux_set_resume_request): Return void, take arguments
1405 (linux_resume): Use for_each_thread.
1407 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1409 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1410 return bool, remove data argument.
1411 (linux_stabilize_threads): Use find_thread.
1413 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1415 * linux-low.c (unsuspend_one_lwp): Remove.
1416 (unsuspend_all_lwps): Use for_each_thread, inline code from
1419 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1421 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1422 * linux-low.c (struct iterate_over_lwps_args): Remove.
1423 (iterate_over_lwps_filter): Remove.
1424 (iterate_over_lwps): Use find_thread.
1426 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1428 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1429 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1430 code from reset_lwp_ptrace_options_callback.
1432 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1434 * linux-arm-low.c (struct update_registers_data): Remove.
1435 (update_registers_callback): Return void, take arguments
1436 directly, don't check thread's pid.
1437 (arm_insert_point, arm_remove_point): Use for_each_thread.
1439 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1441 * win32-low.c (continue_one_thread): Return void, take argument
1443 (child_continue): Use for_each_thread.
1445 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1447 * win32-i386-low.c (update_debug_registers_callback): Rename
1449 (update_debug_registers): ... this, return void, remove pid_p arg.
1450 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1452 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1454 * inferiors.h (struct process_info): Add constructor, initialize
1456 <syscalls_to_catch>: Change type to std::vector<int>.
1457 * inferiors.c (add_process): Allocate process_info with new.
1458 (remove_process): Free process_info with delete.
1459 * linux-low.c (handle_extended_wait): Adjust.
1460 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1461 * server.c (handle_general_set): Adjust.
1463 2017-11-16 Pedro Alves <palves@redhat.com>
1465 * remote-utils.c (remote_close): Block SIGIO signals instead of
1466 uninstalling the SIGIO handler.
1468 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1470 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1472 2017-11-16 Yao Qi <yao.qi@linaro.org>
1474 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1475 (tic6x_store_gregset): Likewise.
1476 (tic6x_usrregs_info): Move it up.
1478 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1480 * Makefile.in: Update arch rules.
1481 * configure.srv: Explicitly mark arch/ files.
1483 2017-11-13 Andreas Schwab <schwab@suse.de>
1485 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1487 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1489 2017-11-06 Pedro Alves <palves@redhat.com>
1491 * config.in, configure: Regenerate.
1493 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1495 * target.c (struct thread_search): Remove.
1496 (thread_search_callback): Remove.
1497 (prepare_to_access_memory): Use for_each_thread instead of
1498 find_inferior. Inline code from thread_search_callback.
1500 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1502 * server.c (struct visit_actioned_threads_data): Remove.
1503 (visit_actioned_threads): Change prototype to take arguments
1505 (resume): Use find_thread instead of find_inferior.
1507 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1509 * server.c (queue_stop_reply_callback): Change prototype, return
1511 (find_status_pending_thread_callback): Remove.
1512 (handle_status): Replace find_inferior with find_thread and
1515 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1517 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1519 (aarch64_store_gregset): Likewise.
1520 (aarch64_fill_fpregset): Likewise.
1521 (aarch64_store_fpregset): Likewise.
1523 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1525 * gdbthread.h (find_thread, for_each_thread): New functions.
1526 * inferiors.c (thread_of_pid): Remove.
1527 (find_any_thread_of_pid): Use find_thread.
1528 * linux-low.c (num_lwps): Use for_each_thread.
1530 2017-10-17 Yao Qi <yao.qi@linaro.org>
1532 * Makefile.in: Remove one rule.
1533 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1535 2017-10-17 Yao Qi <yao.qi@linaro.org>
1537 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1538 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1540 2017-10-17 Yao Qi <yao.qi@linaro.org>
1542 * configure.srv: Rename arm.o with arch/arm.o.
1544 2017-10-17 Yao Qi <yao.qi@linaro.org>
1546 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1547 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1548 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1549 (arch-i386.o, arch-amd64.o): Remove rules.
1550 (arch/%.o): New rule.
1551 Update POSTCOMPILE and COMPILE.pre.
1552 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1553 * configure: Re-generated.
1554 * configure.srv: Replace arch-i386.o with arch/i386.o.
1555 Replace arch-amd64.o with arch/amd64.o.
1557 2017-10-16 Yao Qi <yao.qi@linaro.org>
1559 * configure: Regenerated.
1561 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1563 * inferiors.h: (struct inferior_list): Remove.
1564 (struct inferior_list_entry); Remove.
1565 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1566 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1567 get_first_inferior): Remove.
1568 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1569 find_inferior_id, find_inferior_in_random): Change signature.
1570 * inferiors.c (all_threads): Change type to
1571 std::list<thread_info *>.
1572 (get_thread): Remove macro.
1573 (find_inferior, find_inferior_id): Change signature, implement
1575 (find_inferior_in_random): Change signature, implement using
1576 find_thread_in_random.
1577 (for_each_inferior, for_each_inferior_with_data): Change
1578 signature, implement using for_each_thread.
1579 (add_inferior_to_list, remove_inferior): Remove.
1580 (add_thread, get_first_thread, thread_of_pid,
1581 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1582 (get_first_inferior, one_inferior_p, clear_inferior_list):
1584 (clear_inferiors, get_thread_process): Update.
1585 * gdbthread.h: Include <list>.
1586 (struct thread_info) <entry>: Remove field.
1588 (all_threads): Change type to std::list<thread_info *>.
1589 (get_first_inferior): Add doc.
1590 (find_thread, for_each_thread, find_thread_in_random): New
1592 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1593 * linux-arm-low.c (update_registers_callback): Update.
1594 * linux-low.c (second_thread_of_pid_p): Update.
1595 (kill_one_lwp_callback, linux_detach_lwp_callback,
1596 delete_lwp_callback, status_pending_p_callback, same_lwp,
1597 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1598 iterate_over_lwps, not_stopped_callback,
1599 resume_stopped_resumed_lwps, count_events_callback,
1600 select_singlestep_lwp_callback, select_event_lwp_callback,
1601 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1602 suspend_and_send_sigstop_callback, wait_for_sigstop,
1603 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1604 lwp_running, linux_set_resume_request, resume_status_pending_p,
1605 need_step_over_p, start_step_over, linux_resume_one_thread,
1606 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1607 reset_lwp_ptrace_options_callback): Update.
1608 * linux-mips-low.c (update_watch_registers_callback): Update.
1609 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1611 (free_register_cache_thread_one): Remove.
1612 (regcache_release): Update.
1613 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1614 handle_qxfer_threads_worker): Update.
1615 (handle_query): Update, use list iterator.
1616 (visit_actioned_threads, handle_pending_status,
1617 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1618 clear_pending_status_callback, set_pending_status_callback,
1619 find_status_pending_thread_callback, handle_status,
1620 process_serial_event): Update.
1621 * target.c (thread_search_callback): Update.
1622 * thread-db.c (thread_db_get_tls_address): Update.
1623 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1625 * win32-i386-low.c (update_debug_registers_callback): Update.
1626 * win32-low.c (delete_thread_info, child_delete_thread,
1627 continue_one_thread, suspend_one_thread,
1628 get_child_debug_event): Adjust.
1630 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1632 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1633 * inferiors.h: Include <list>.
1634 (struct process_info) <entry>: Remove field.
1636 (pid_of): Change macro to function.
1637 (ptid_of, lwpid_of): Remove macro.
1638 (all_processes): Change type to std::list<process_info *>.
1639 (ALL_PROCESSES): Remove macro.
1640 (for_each_process, find_process): New function.
1641 * inferiors.c (all_processes): Change type to
1642 std::list<process_info *>.
1643 (find_thread_process): Adjust.
1644 (add_process): Likewise.
1645 (remove_process): Likewise.
1646 (find_process_pid): Likewise.
1647 (get_first_process): Likewise.
1648 (started_inferior_callback): Remove.
1649 (have_started_inferiors_p): Adjust.
1650 (attached_inferior_callback): Remove.
1651 (have_attached_inferiors_p): Adjust.
1652 * linux-low.c (check_zombie_leaders): Likewise.
1653 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1654 (x86_linux_update_xmltarget): Adjust.
1655 * server.c (handle_query): Likewise.
1656 (gdb_reattached_process): Remove.
1657 (handle_status): Adjust.
1658 (kill_inferior_callback): Likewise.
1659 (detach_or_kill_inferior): Remove.
1660 (print_started_pid): Likewise.
1661 (print_attached_pid): Likewise.
1662 (detach_or_kill_for_exit): Update.
1663 (process_serial_event): Likewise.
1664 * linux-arm-low.c (arm_new_fork): Likewise.
1666 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1668 * dll.h: Include <list>.
1669 (struct dll_info): Add constructor.
1670 <entry>: Remove field.
1671 (all_dlls): Change type to std::list<dll_info>.
1672 * dll.c: Include <algorithm>.
1673 (get_dll): Remove macro.
1674 (all_dlls): Change type to std::list<dll_info *>.
1675 (free_one_dll): Remove.
1676 (match_dll): Likewise.
1677 (loaded_dll): Adjust.
1678 (unloaded_dll): Adjust to all_dlls type change, use
1679 std::find_if. Inline code from match_dll.
1680 (clear_dlls): Adjust to all_dlls type change.
1681 * server.c (emit_dll_description): Remove.
1682 (handle_qxfer_libraries): Adjust to all_dlls type change,
1683 integrate emit_dll_description's functionality.
1685 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1687 * linux-low.h (struct linux_target_ops) <delete_process>: New
1689 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1690 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1691 (struct linux_target_ops): Add delete_process callback.
1692 * linux-arm-low.c (arm_delete_process): New.
1693 (struct linux_target_ops): Add delete_process callback.
1694 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1695 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1696 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1697 * linux-mips-low.c (mips_linux_delete_process): New.
1698 (struct linux_target_ops): Add delete_process callback.
1699 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1700 * linux-s390-low.c (struct linux_target_ops): Likewise.
1701 * linux-sh-low.c (struct linux_target_ops): Likewise.
1702 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1703 * linux-tile-low.c (struct linux_target_ops): Likewise.
1704 * linux-x86-low.c (x86_linux_delete_process): New.
1705 (struct linux_target_ops): Add delete_process callback.
1706 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1708 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1710 * linux-aarch64-low.c (the_low_target): Add thread delete
1712 * linux-arm-low.c (arm_delete_thread): New function.
1713 (the_low_target): Add thread delete callback.
1714 * linux-bfin-low.c (the_low_target): Likewise.
1715 * linux-crisv32-low.c (the_low_target): Likewise.
1716 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1718 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1720 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1721 * linux-mips-low.c (mips_linux_delete_thread): New function.
1722 (the_low_target): Add thread delete callback.
1723 * linux-ppc-low.c (the_low_target): Likewise.
1724 * linux-s390-low.c (the_low_target): Likewise.
1725 * linux-sh-low.c (the_low_target): Likewise.
1726 * linux-tic6x-low.c (the_low_target): Likewise.
1727 * linux-tile-low.c (the_low_target): Likewise.
1728 * linux-x86-low.c (the_low_target): Likewise.
1729 * linux-xtensa-low.c (the_low_target): Likewise.
1731 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1733 * win32-low.c: Include "common-inferior.h".
1735 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1737 * inferiors.c (set_inferior_cwd): New function.
1738 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1739 (handle_query): Inform that QSetWorkingDir is supported.
1740 * win32-low.c (create_process): Pass the inferior's cwd to
1743 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1745 * inferiors.c (current_inferior_cwd): New global variable.
1746 (get_inferior_cwd): New function.
1747 * inferiors.h (struct process_info) <cwd>: New field.
1749 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1751 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1752 (OBS): Add gdb_tilde_expand.o.
1754 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1756 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1757 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1759 2017-09-29 Pedro Alves <palves@redhat.com>
1761 * ax.c (gdb_parse_agent_expr): Constify.
1762 * ax.h (gdb_parse_agent_expr): Constify.
1763 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1765 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1766 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1767 * remote-utils.h (read_ptid): Constify.
1768 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1769 (process_point_options, process_serial_event): Constify.
1770 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1771 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1772 (cmd_qtbuffer): Constify.
1774 2017-09-29 Pedro Alves <palves@redhat.com>
1776 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1779 2017-09-29 Pedro Alves <palves@redhat.com>
1781 * linux-low.c (handle_extended_wait): Pass parent thread instead
1782 of process to thread_db_notice_clone.
1783 * linux-low.h (thread_db_notice_clone): Replace parent process
1784 parameter with parent thread parameter.
1785 * thread-db.c (find_one_thread): Add comment.
1786 (thread_db_notice_clone): Replace parent process parameter with
1787 parent thread parameter. Temporarily switch to the parent thread.
1789 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1791 * gdbthread.h: Include "common-gdbthread.h".
1792 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1793 "if" when validating the ptid.
1794 * remote-utils.c: Include "gdbthread.h".
1795 (prepare_resume_reply): Use "switch_to_thread".
1796 * target.c (done_accessing_memory): Likewise.
1798 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1800 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1801 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1802 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1803 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1804 s390x-gs-linux64-ipa.o to ipa_obj.
1805 * linux-s390-low.c (HWCAP_S390_GS): New define.
1806 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1808 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1809 (s390_arch_setup): Check for guarded-storage support and choose
1811 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1812 init_registers_s390x_gs_linux64.
1813 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1815 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1816 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1818 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1820 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1822 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1824 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1825 (thread_db_thread_handle): Declare.
1826 * linux-low.c (linux_target_ops): Initialize thread_handle.
1827 * server.c (handle_qxfer_threads_worker): Add support for
1829 * target.h (struct target_ops): Add new function pointer,
1831 (target_thread_handle): Define.
1832 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1834 (thread_db_thread_handle): New function.
1836 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1838 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1839 * linux-low.h (thread_db_notice_clone): Declare.
1840 * thread-db.c (thread_db_notice_clone): New function.
1842 2017-09-21 Pedro Alves <palves@redhat.com>
1844 * server.c (gdb_read_memory, handle_status, process_serial_event)
1845 (handle_serial_event, handle_target_event): Adjust to
1846 set_desired_thread prototype change.
1847 * target.c (set_desired_thread): Remove 'use_general' parameter
1849 * target.h (set_desired_thread): Remove 'use_general' parameter.
1851 2017-09-20 Tom Tromey <tom@tromey.com>
1853 * target.c (target_terminal::terminal_state): Define.
1854 (target_terminal::init): Rename from target_terminal_init.
1855 (target_terminal::inferior): Rename from
1856 target_terminal_inferior.
1857 (target_terminal::ours): Rename from target_terminal_ours.
1858 (target_terminal::ours_for_output, target_terminal::info): New.
1860 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1862 * server.c (accumulate_file_name_length): Remove.
1863 (emit_dll_description): Adjust to std::string change.
1864 (handle_qxfer_libraries): Use std::string to hold document.
1866 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1868 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1869 return type of xml_escape_text.
1870 * server.c (emit_dll_description): Likewise.
1872 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1874 * server.c (captured_main): Accept argument for --selftest.
1875 Update run_tests call.
1876 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1877 when registering selftests.
1879 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1881 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1882 instead of "VEC" for "target_desc.reg_defs".
1883 (regcache_cpy): Likewise.
1884 (registers_to_string): Likewise.
1885 (registers_from_string): Likewise.
1886 (find_regno): Likewise.
1887 (supply_regblock): Likewise.
1888 (regcache_raw_read_unsigned): Likewise.
1889 * tdesc.c (init_target_desc): Likewise.
1890 (tdesc_create_reg): Likewise.
1891 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1892 (struct target_desc) <reg_defs>: Convert to "std::vector".
1893 (target_desc): Do not initialize "reg_defs".
1894 (~target_desc): Update code to use "std::vector" instead of "VEC"
1895 for "target_desc.reg_defs".
1896 (operator==): Likewise.
1898 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1900 * inferiors.h (thread_to_gdb_id): Remove.
1901 * inferiors.c (thread_to_gdb_id): Remove.
1902 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1903 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1904 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1906 * nto-low.c (nto_fetch_registers, nto_store_registers,
1907 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1909 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1911 * inferiors.h (gdb_id_to_thread_id): Remove.
1912 * inferiors.c (gdb_id_to_thread_id): Remove.
1913 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1914 removal. Move pid declaration closer to where it's used.
1916 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1918 * server.c (handle_detach): New function.
1919 (process_serial_event): Move code out, call handle_detach.
1921 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1923 * server.c (require_running): Rename to ...
1924 (require_running_or_return): ... this ...
1925 (require_running_or_break): ... and this.
1926 (handle_query, process_serial_event): Adjust.
1928 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1930 * linux-low.c (linux_set_resume_request): Remove unused
1933 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1935 * server.c (first_thread_of): Remove.
1936 (process_serial_event): Replace usage of first_thread_of with
1937 find_any_thread_of_pid.
1938 * tracepoint.c (same_process_p): Remove.
1939 (gdb_agent_about_to_close): Replace usage of same_process_p with
1940 find_any_thread_of_pid.
1941 * linux-x86-low.c (same_process_callback): Remove.
1942 (x86_arch_setup_process_callback): Replace usage of
1943 same_process_callback with find_any_thread_of_pid.
1944 * thread-db.c (any_thread_of): Remove.
1945 (switch_to_process): Replace usage of any_thread_of with
1946 find_any_thread_of_pid.
1947 * inferiors.c (thread_pid_matches_callback): Remove.
1948 (find_thread_process): Adjust to use find_any_thread_of_pid.
1950 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1952 * regcache.c (get_thread_regcache): Guard calls to "memset"
1955 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1957 * linux-low.c (handle_extended_wait): Use
1958 "allocate_target_description" instead of "XNEW".
1959 * linux-x86-low.c (initialize_low_arch): Likewise.
1961 2017-09-05 Yao Qi <yao.qi@linaro.org>
1963 * configure.srv (srv_i386_regobj): Remove.
1964 (srv_amd64_regobj): Remove.
1965 (srv_regobj): Set it to "" for x86 non-linux targets.
1966 * linux-x86-tdesc.c (i386_linux_read_description):
1967 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1968 (init_registers_i386): Remove the declaration.
1969 (tdesc_i386): Remove the declaration.
1970 (lynx_i386_arch_setup): Call i386_create_target_description.
1971 * nto-x86-low.c: Likewise.
1972 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1973 [!__x86_64__]: include arch/i386.h.
1974 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1976 2017-09-05 Yao Qi <yao.qi@linaro.org>
1978 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1979 i386/amd64-XXX-linux from it.
1981 2017-09-05 Yao Qi <yao.qi@linaro.org>
1983 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1985 (ipa_amd64_linux_regobj): Remove.
1986 (ipa_x32_linux_regobj): Remove.
1988 2017-09-05 Yao Qi <yao.qi@linaro.org>
1990 * Makefile.in (arch-amd64.o): New rule.
1991 * configure.srv: Append arch-amd64.o.
1992 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1993 (get_ipa_tdesc): Call amd64_linux_read_description.
1994 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1995 and init_registers_amd64_XXX.
1996 * linux-x86-low.c (x86_linux_read_description): Call
1997 amd64_linux_read_description.
1998 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1999 (initialize_low_arch): Don't call init_registers_x32_XXX and
2000 init_registers_amd64_XXX.
2001 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2002 and tdesc_amd64_XXX.
2003 [__x86_64__] (amd64_tdesc_test): New function.
2004 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2005 and init_registers_amd64_XXX.
2006 * linux-x86-tdesc.c: Include arch/amd64.h.
2007 (xcr0_to_tdesc_idx): New function.
2008 (i386_linux_read_description): New function.
2009 (amd64_get_ipa_tdesc_idx): New function.
2010 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2011 (amd64_get_ipa_tdesc): Declare.
2013 2017-09-05 Yao Qi <yao.qi@linaro.org>
2015 * configure.srv (srv_i386_linux_xmlfiles): Remove
2016 i386/i386-XXX-linux.xml from it.
2018 2017-09-05 Yao Qi <yao.qi@linaro.org>
2020 * configure.srv: Set srv_i386_linux_regobj empty if $development
2022 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2023 initialize_low_tdesc.
2024 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2025 with #if initialize_low_tdesc.
2026 * linux-x86-tdesc-selftest.c: New file.
2027 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2029 2017-09-05 Yao Qi <yao.qi@linaro.org>
2031 * Makefile.in (arch-i386.o): New rule.
2032 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2033 (x86_64-*-linux*): Likewise.
2034 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2035 include arch/i386.h.
2036 (i386_linux_read_description): Remove code and call
2037 i386_create_target_description.
2038 * tdesc.c (allocate_target_description): New function.
2039 * tdesc.h (set_tdesc_architecture): Remove declaration.
2040 (set_tdesc_osabi): Likewise.
2042 2017-09-05 Yao Qi <yao.qi@linaro.org>
2044 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2045 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2046 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2048 * server.c (get_features_xml): Call tdesc_get_features_xml.
2049 * tdesc.c (set_tdesc_architecture): New function.
2050 (set_tdesc_osabi): New function.
2051 (tdesc_get_features_xml): New function.
2052 (tdesc_create_feature): Add an argument.
2053 * tdesc.h (struct target_desc) <features>: New field.
2054 <arch, osabi>: New field.
2055 (~target_desc): xfree features, arch, and osabi.
2056 (target_desc::oerator==): Don't compare .xmltarget.
2057 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2058 (set_tdesc_osabi): Likewise.
2059 (tdesc_get_features_xml): Likewise.
2061 2017-09-05 Yao Qi <yao.qi@linaro.org>
2063 * linux-x86-tdesc.c: Include selftest.h.
2064 (i386_tdesc_test): New function.
2065 (initialize_low_tdesc): Call selftests::register_test.
2066 * tdesc.h: Include regdef.h.
2067 (target_desc): Override operator == and !=.
2069 2017-09-05 Yao Qi <yao.qi@linaro.org>
2071 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2072 (ipa_obj): Likewise.
2073 * linux-i386-ipa.c: Include common/x86-xstate.h
2074 (get_ipa_tdesc): Call i386_linux_read_description.
2075 (initialize_low_tracepoint): Don't call init_registers_XXX
2076 functions, call initialize_low_tdesc instead.
2077 * linux-x86-low.c (x86_linux_read_description): Call
2078 i386_linux_read_description.
2079 (initialize_low_arch): Don't call init_registers_i386_XXX
2080 functions, call initialize_low_tdesc.
2081 * linux-x86-tdesc.c: New file.
2082 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2083 (i386_get_ipa_tdesc_idx): Declare.
2084 (i386_get_ipa_tdesc): Declare.
2085 (initialize_low_tdesc): Declare.
2087 2017-09-05 Yao Qi <yao.qi@linaro.org>
2089 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2092 2017-09-05 Yao Qi <yao.qi@linaro.org>
2094 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2095 * regcache.c (get_thread_regcache): Use VEC_length.
2096 (init_register_cache): Likewise.
2097 (regcache_cpy): Likewise.
2098 (registers_to_string): Iterate reg_defs via VEC_iterate.
2099 (find_regno): Likewise.
2100 (find_register_by_number): Use VEC_index.
2101 (register_size): Call find_register_by_number.
2102 (register_data): Call find_register_by_number.
2103 (supply_regblock): Use VEC_length.
2104 (regcache_raw_read_unsigned): Likewise.
2105 * tdesc.c (init_target_desc): Iterate reg_defs via
2107 (default_description): Update initializer.
2108 (copy_target_description): Don't update field num_registers.
2109 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2110 <num_registers>: Remove.
2112 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2114 * Makefile.in (.SECONDARY): Define target.
2116 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2118 * linux-low.c (linux_wait_1): Adjust.
2119 * server.c (queue_stop_reply_callback): Adjust.
2121 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2123 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2124 QEnvironmentUnset and QEnvironmentReset packets.
2125 (handle_query): Inform remote that QEnvironmentHexEncoded,
2126 QEnvironmentUnset and QEnvironmentReset are supported.
2128 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2130 * inferiors.h (inferior_target_data): Rename to ...
2131 (thread_target_data): ... this.
2132 (inferior_regcache_data): Rename to ...
2133 (thread_regcache_data): ... this.
2134 (set_inferior_regcache_data): Rename to ...
2135 (set_thread_regcache_data): ... this.
2136 * inferiors.c (inferior_target_data): Rename to ...
2137 (thread_target_data): ... this.
2138 (inferior_regcache_data): Rename to ...
2139 (thread_regcache_data): ... this.
2140 (set_inferior_regcache_data): Rename to ...
2141 (set_thread_regcache_data): ... this.
2142 (free_one_thread): Update.
2143 * linux-low.h (get_thread_lwp): Update.
2144 * regcache.c (get_thread_regcache): Update.
2145 (regcache_invalidate_thread): Update.
2146 (free_register_cache_thread): Update.
2147 * win32-i386-low.c (update_debug_registers_callback): Update.
2148 (win32_get_current_dr): Update.
2149 * win32-low.c (thread_rec): Update.
2150 (delete_thread_info): Update.
2151 (continue_one_thread): Update.
2152 (suspend_one_thread): Update.
2154 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2156 * inferiors.c (set_inferior_target_data): Remove.
2157 * inferiors.h (set_inferior_target_data): Remove.
2159 2017-08-18 Yao Qi <yao.qi@linaro.org>
2161 * Makefile.in (OBS): Add selftest.o.
2162 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2163 * configure, config.in: Re-generated.
2164 * server.c: Include common/sefltest.h.
2165 (captured_main): Handle option --selftest.
2167 2017-08-09 Yao Qi <yao.qi@linaro.org>
2169 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2170 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2171 i386-avx-mpx.o and i386-mmx.o.
2172 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2173 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2174 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2175 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2176 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2177 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2178 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2179 i386/amd64-avx-mpx.xml.
2181 2017-08-09 Yao Qi <yao.qi@linaro.org>
2183 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2184 and x32-avx-avx512.o.
2185 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2186 i386/x32-avx-avx512.xml.
2188 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2190 * tracepoint.h (enum class fast_tpoint_collect_result): New
2192 (fast_tracepoint_collecting): Change return type to
2193 fast_tpoint_collect_result.
2194 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2195 * linux-low.h: Include tracepoint.h.
2196 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2197 fast_tpoint_collect_result.
2198 * linux-low.c (handle_tracepoints): Adjust.
2199 (linux_fast_tracepoint_collecting): Change return type to
2200 fast_tpoint_collect_result.
2201 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2202 linux_wait_1, stuck_in_jump_pad_callback,
2203 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2204 proceed_one_lwp): Adjust to type change.
2206 2017-07-10 Yao Qi <yao.qi@linaro.org>
2208 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2210 2017-06-29 Yao Qi <yao.qi@linaro.org>
2212 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2214 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2216 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2218 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2220 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2222 * linux-low.c (linux_create_inferior): Adjust code to access the
2223 environment information via 'gdb_environ' class.
2224 * lynx-low.c (lynx_create_inferior): Likewise.
2225 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2226 (get_environ): Return a pointer to 'our_environ'.
2227 (captured_main): Initialize 'our_environ'.
2228 * server.h (get_environ): Adjust prototype.
2229 * spu-low.c (spu_create_inferior): Adjust code to access the
2230 environment information via 'gdb_environ' class.
2232 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2234 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2235 usage of "register" keyword.
2237 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2239 * configure: Re-generate.
2241 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2243 * configure: Re-generate.
2245 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2247 * Makefile.in (COMPILE.pre): Add "-x c++".
2249 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2251 * fork-child.c: Conditionally include <signal.h>.
2253 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2255 * server.c (handle_general_set): Handle new packet
2256 "QStartupWithShell".
2257 (handle_query): Add "QStartupWithShell" to the list of supported
2259 (gdbserver_usage): Add help text explaining the
2260 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2262 (captured_main): Recognize and act upon the presence of the new
2265 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2266 Pedro Alves <palves@redhat.com>
2268 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2269 * configure: Regenerate.
2270 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2272 (i[34567]86-*-lynxos*): Likewise.
2273 (spu*-*-*): Likewise.
2274 * fork-child.c: New file.
2275 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2277 (linux_ptrace_fun): New function.
2278 (linux_create_inferior): Adjust function prototype to reflect
2279 change on "target.h". Adjust function code to use
2281 (linux_request_interrupt): Delete "signal_pid".
2282 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2283 (lynx_ptrace_fun): New function.
2284 (lynx_create_inferior): Adjust function prototype to reflect
2285 change on "target.h". Adjust function code to use
2287 * nto-low.c (nto_create_inferior): Adjust function prototype and
2288 code to reflect change on "target.h". Update comments.
2289 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2290 "common-terminal.h" and "environ.h".
2291 (terminal_fd): Moved to fork-child.c.
2292 (old_foreground_pgrp): Likewise.
2293 (restore_old_foreground_pgrp): Likewise.
2294 (last_status): Make it global.
2295 (last_ptid): Likewise.
2296 (our_environ): New variable.
2297 (startup_with_shell): Likewise.
2298 (program_name): Likewise.
2299 (program_argv): Rename to...
2300 (program_args): ...this.
2301 (wrapper_argv): New variable.
2302 (start_inferior): Delete function.
2303 (get_exec_wrapper): New function.
2304 (get_exec_file): Likewise.
2305 (get_environ): Likewise.
2306 (prefork_hook): Likewise.
2307 (post_fork_inferior): Likewise.
2308 (postfork_hook): Likewise.
2309 (postfork_child_hook): Likewise.
2310 (handle_v_run): Update code to deal with arguments coming from the
2311 remote host. Update calls from "start_inferior" to
2313 (captured_main): Likewise. Initialize environment variable. Call
2315 * server.h (post_fork_inferior): New prototype.
2316 (get_environ): Likewise.
2317 (last_status): Declare.
2318 (last_ptid): Likewise.
2319 (signal_pid): Likewise.
2320 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2321 (spu_ptrace_fun): New function.
2322 (spu_create_inferior): Adjust function prototype to reflect change
2323 on "target.h". Adjust function code to use "fork_inferior".
2324 * target.c (target_terminal_init): New function.
2325 (target_terminal_inferior): Likewise.
2326 (target_terminal_ours): Likewise.
2327 * target.h: Include <vector>.
2328 (struct target_ops) <create_inferior>: Update prototype.
2329 (create_inferior): Update macro.
2330 * utils.c (gdb_flush_out_err): New function.
2331 * win32-low.c (win32_create_inferior): Adjust function prototype
2332 and code to reflect change on "target.h".
2334 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2336 * inferiors.c (switch_to_thread): New function.
2338 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2340 * Makefile.in (SFILE): Add "common/job-control.c".
2341 (OBS): Add "job-control.o".
2343 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2345 * Makefile: Remove "@host_makefile_frag@".
2347 2017-05-05 Pedro Alves <palves@redhat.com>
2349 * configure: Regenerate.
2351 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2353 * configure: Regenerate.
2355 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2357 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2358 software_single_step change of return type to
2359 std::vector<CORE_ADDR>.
2360 * linux-low.c (install_software_single_step_breakpoints):
2362 * linux-low.h (install_software_single_step_breakpoints):
2365 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2367 * remote-utils.c: Include "gdb_termios.h" instead of
2369 * terminal.h: Delete file.
2371 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2373 * server.c: Include <vector>.
2374 <program_argv, wrapper_argv>: Convert to std::vector.
2375 (start_inferior): Rewrite function to use C++.
2376 (handle_v_run): Likewise. Update code that calculates the argv
2377 based on the vRun packet; use C++.
2378 (captured_main): Likewise.
2380 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2382 * server.c (handle_v_cont): Initialize thread_resume::thread
2385 2017-04-05 Pedro Alves <palves@redhat.com>
2387 * configure: Regenerate.
2389 2017-04-05 Pedro Alves <palves@redhat.com>
2391 * gdbreplay.c (sync_error): Constify.
2392 * linux-x86-low.c (push_opcode): Constify.
2394 2017-04-05 Pedro Alves <palves@redhat.com>
2396 * win32-low.c (get_child_debug_event)
2397 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2398 Report TARGET_WAITKIND_SPURIOUS instead.
2400 2017-04-05 Pedro Alves <palves@redhat.com>
2402 * remote-utils.c (remote_prepare, remote_open): Constify.
2403 * remote-utils.h (remote_prepare, remote_open): Constify.
2404 * server.c (captured_main): Constify 'port' handling.
2406 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2408 * Makefile.in (clean): Clear .deps.
2410 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2412 * .gitignore: Remove generated files, replace with wildcard.
2413 * (clean): Replace removal of generated files with wildcard.
2414 (version.c): Replace with...
2415 (version-generated.c): ...this.
2416 (xml-builtin.c): Replace with...
2417 (xml-builtin-generated.c): ...this.
2418 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2419 (%.c: *regformats*): Replace with...
2420 (%-generated.c: *regformats*): ...this.
2422 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2424 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2425 (xtensa_fill_gregset): Call collect_register_by_name for
2427 (xtensa_store_gregset): Call supply_register_by_name for
2430 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2432 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2433 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2434 (xtensa_store_gregset): Call supply_register for all registers in
2435 a0_regnum..a0_regnum + C0_NREGS range.
2437 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2439 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2440 (ax-ipa.o: ax.c): Remove.
2441 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2442 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2443 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2444 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2445 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2447 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2449 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2450 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2451 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2452 (errors-ipa.o: ../common/errors.c): Remove.
2453 (format-ipa.o: ../common/format.c): Remove.
2454 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2456 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2458 * Makefile.in (%-ipa.o: %.c): New rule.
2459 (tracepoint-ipa.o: tracepoint.c): Remove.
2460 (utils-ipa.o: utils.c): Remove.
2461 (remote-utils-ipa.o: remote-utils.c): Remove.
2462 (regcache-ipa.o: regcache.c): Remove.
2463 (i386-linux-ipa.o: i386-linux.c): Remove.
2464 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2465 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2466 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2467 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2468 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2469 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2470 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2471 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2472 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2473 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2474 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2475 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2476 (aarch64-ipa.o: aarch64.c): Remove.
2477 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2478 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2479 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2480 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2481 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2482 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2483 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2484 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2485 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2486 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2487 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2488 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2489 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2490 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2491 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2492 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2493 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2494 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2495 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2496 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2497 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2498 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2499 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2500 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2501 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2502 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2503 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2504 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2505 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2506 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2507 (tdesc-ipa.o: tdesc.c): Remove.
2508 (x32-linux-ipa.o: x32-linux.c): Remove.
2509 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2510 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2512 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2514 * Makefile.in (%.o: ../arch/%.c): New rule.
2515 (arm.o: ../arch/arm.c): Remove.
2516 (arm-linux.o: ../arch/arm-linux.c): Remove.
2517 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2518 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2520 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2522 * Makefile.in (%.o: ../nat/%.c): New rule.
2523 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2524 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2525 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2526 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2527 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2528 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2529 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2530 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2531 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2532 (linux-personality.o: ../nat/linux-personality.c): Remove.
2533 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2534 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2535 (x86-linux.o: ../nat/x86-linux.c): Remove.
2536 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2537 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2539 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2541 * Makefile.in (%.o: ../common/%.c): New rule.
2542 (signals.o: ../common/signals.c): Remove.
2543 (print-utils.o: ../common/print-utils.c): Remove.
2544 (rsp-low.o: ../common/rsp-low.c): Remove.
2545 (common-utils.o: ../common/common-utils.c): Remove.
2546 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2547 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2548 (vec.o: ../common/vec.c): Remove.
2549 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2550 (xml-utils.o: ../common/xml-utils.c): Remove.
2551 (ptid.o: ../common/ptid.c): Remove.
2552 (buffer.o: ../common/buffer.c): Remove.
2553 (format.o: ../common/format.c): Remove.
2554 (filestuff.o: ../common/filestuff.c): Remove.
2555 (agent.o: ../common/agent.c): Remove.
2556 (errors.o: ../common/errors.c): Remove.
2557 (environ.o: ../common/environ.c): Remove.
2558 (common-debug.o: ../common/common-debug.c): Remove.
2559 (cleanups.o: ../common/cleanups.c): Remove.
2560 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2561 (fileio.o: ../common/fileio.c): Remove.
2562 (common-regcache.o: ../common/common-regcache.c): Remove.
2563 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2564 (new-op.o: ../common/new-op.c): Remove.
2565 (btrace-common.o: ../common/btrace-common.c): Remove.
2567 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2569 * Makefile.in (%.o: ../target/%.c): New rule.
2570 (waitstatus.o: ../target/waitstatus.c): Remove.
2572 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2575 (%.c: ../regformats/%.dat,
2576 (%.c: ../regformats/arm/%.dat,
2577 (%.c: ../regformats/i386/%.dat,
2578 (%.c: ../regformats/rs6000/%.dat): New rules.
2579 (aarch64.c): Remove.
2580 (reg-arm.c): Remove.
2581 (arm-with-iwmmxt.c): Remove.
2582 (arm-with-vfpv2.c): Remove.
2583 (arm-with-vfpv3.c): Remove.
2584 (arm-with-neon.c): Remove.
2585 (reg-bfin.c): Remove.
2586 (reg-cris.c): Remove.
2587 (reg-crisv32.c): Remove.
2589 (i386-linux.c): Remove.
2590 (i386-avx.c): Remove.
2591 (i386-avx-linux.c): Remove.
2592 (i386-avx-avx512.c): Remove.
2593 (i386-avx-avx512-linux.c): Remove.
2594 (i386-mpx.c): Remove.
2595 (i386-mpx-linux.c): Remove.
2596 (i386-avx-mpx-avx512-pku.c): Remove.
2597 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2598 (i386-avx-mpx.c): Remove.
2599 (i386-avx-mpx-linux.c): Remove.
2600 (i386-mmx.c): Remove.
2601 (i386-mmx-linux.c): Remove.
2602 (reg-ia64.c): Remove.
2603 (reg-m32r.c): Remove.
2604 (reg-m68k.c): Remove.
2606 (mips-linux.c): Remove.
2607 (mips-dsp-linux.c): Remove.
2608 (mips64-linux.c): Remove.
2609 (mips64-dsp-linux.c): Remove.
2610 (nios2-linux.c): Remove.
2611 (powerpc-32.c): Remove.
2612 (powerpc-32l.c): Remove.
2613 (powerpc-altivec32l.c): Remove.
2614 (powerpc-cell32l.c): Remove.
2615 (powerpc-vsx32l.c): Remove.
2616 (powerpc-isa205-32l.c): Remove.
2617 (powerpc-isa205-altivec32l.c): Remove.
2618 (powerpc-isa205-vsx32l.c): Remove.
2619 (powerpc-e500l.c): Remove.
2620 (powerpc-64l.c): Remove.
2621 (powerpc-altivec64l.c): Remove.
2622 (powerpc-cell64l.c): Remove.
2623 (powerpc-vsx64l.c): Remove.
2624 (powerpc-isa205-64l.c): Remove.
2625 (powerpc-isa205-altivec64l.c): Remove.
2626 (powerpc-isa205-vsx64l.c): Remove.
2627 (s390-linux32.c): Remove.
2628 (s390-linux32v1.c): Remove.
2629 (s390-linux32v2.c): Remove.
2630 (s390-linux64.c): Remove.
2631 (s390-linux64v1.c): Remove.
2632 (s390-linux64v2.c): Remove.
2633 (s390-te-linux64.c): Remove.
2634 (s390-vx-linux64.c): Remove.
2635 (s390-tevx-linux64.c): Remove.
2636 (s390x-linux64.c): Remove.
2637 (s390x-linux64v1.c): Remove.
2638 (s390x-linux64v2.c): Remove.
2639 (s390x-te-linux64.c): Remove.
2640 (s390x-vx-linux64.c): Remove.
2641 (s390x-tevx-linux64.c): Remove.
2642 (tic6x-c64xp-linux.c): Remove.
2643 (tic6x-c64x-linux.c): Remove.
2644 (tic6x-c62x-linux.c): Remove.
2646 (reg-sparc64.c): Remove.
2647 (reg-spu.c): Remove.
2649 (amd64-linux.c): Remove.
2650 (amd64-avx.c): Remove.
2651 (amd64-avx-linux.c): Remove.
2652 (amd64-avx-avx512.c): Remove.
2653 (amd64-avx-avx512-linux.c): Remove.
2654 (amd64-mpx.c): Remove.
2655 (amd64-mpx-linux.c): Remove.
2656 (amd64-avx-mpx-avx512-pku.c): Remove.
2657 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2658 (amd64-avx-mpx.c): Remove.
2659 (amd64-avx-mpx-linux.c): Remove.
2661 (x32-linux.c): Remove.
2662 (x32-avx.c): Remove.
2663 (x32-avx-linux.c): Remove.
2664 (x32-avx-avx512.c): Remove.
2665 (x32-avx-avx512-linux.c): Remove.
2666 (reg-xtensa.c): Remove.
2667 (reg-tilegx.c): Remove.
2668 (reg-tilegx32.c): Remove.
2670 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2672 * Makefile.in (SFILES): Add "common/environ.c".
2673 (OBJS): Add "common/environ.h".
2675 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2677 * configure.ac: Check if the fs_base and gs_base members of
2678 `struct user_regs_struct' exist.
2679 * config.in: Regenerated.
2680 * configure: Likewise.
2682 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2684 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2686 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2687 (get_next_pcs_syscall_next_pc): Likewise.
2689 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2691 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2692 * nto-x86-low.c: Likewise.
2694 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2696 * Makefile.in: Include disable-implicit-rules.mk.
2698 2016-11-23 Pedro Alves <palves@redhat.com>
2700 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2701 (debug_vprintf): Use std::chrono::steady_clock instead of
2702 gettimeofday. Use '.' instead of ':'.
2703 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2704 (get_timestamp): Use std::chrono::steady_clock instead of
2707 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2709 * Makefile.in: Fix whitespace formatting.
2711 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2713 * Makefile.in (SFILES, OBS): Flatten list and order
2716 2016-11-23 Pedro Alves <palves@redhat.com>
2718 * event-loop.c (handle_file_event): Use warning.
2719 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2720 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2723 2016-11-23 Pedro Alves <palves@redhat.com>
2725 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2727 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2728 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2729 debug_printf and debug_flush for debug output.
2730 * server.c (handle_general_set): Likewise.
2731 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2734 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2736 * Makefile.in (.c.o): Replace rule with ...
2737 (%.o: %.c): ... this one.
2739 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2741 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2742 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2744 * configure.ac: Remove checks for the make program.
2745 * configure: Re-generate.
2747 2016-10-28 Pedro Alves <palves@redhat.com>
2749 * Makefile.in (CXX_DIALECT): Get from configure.
2750 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2751 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2752 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2753 * config.in: Regenerate.
2754 * configure: Regenerate.
2756 2016-10-27 Yao Qi <yao.qi@linaro.org>
2758 * linux-low.c (linux_supports_range_stepping): Return true if
2759 can_software_single_step return true.
2761 2016-10-27 Yao Qi <yao.qi@linaro.org>
2763 * inferiors.c (find_inferior_in_random): New function.
2764 * inferiors.h (find_inferior_in_random): Declare.
2765 * linux-low.c (linux_wait_for_event_filtered): Call
2766 find_inferior_in_random instead of find_inferior.
2768 2016-10-27 Yao Qi <yao.qi@linaro.org>
2770 * linux-low.c (linux_wait_1): If single-step breakpoints are
2771 inserted, remove them.
2773 2016-10-26 Pedro Alves <palves@redhat.com>
2775 * linux-low.c (handle_extended_wait): Link parent/child fork
2777 (linux_wait_1): Unlink them.
2778 (linux_set_resume_request): Ignore resume requests for
2779 already-resumed and unhandled fork child threads.
2780 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2781 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2783 (handle_v_requests) <vCont>: Don't call require_running.
2784 * server.h (in_queued_stop_replies): New declaration.
2786 2016-10-24 Yao Qi <yao.qi@linaro.org>
2789 * linux-aarch64-low.c (append_insns): Cast the return value to
2792 2016-10-10 Yao Qi <yao.qi@linaro.org>
2794 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2796 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2798 * target.c (target_supports_multi_process): New function, moved
2800 * target.h (target_supports_multi_process): ... here. Remove
2803 2016-10-05 Tom Tromey <tom@tromey.com>
2806 * tracepoint.c (handle_tracepoint_bkpts): Check
2807 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2809 2016-10-05 Yao Qi <yao.qi@linaro.org>
2811 * configure.srv: Update the path of arm-*.xml files.
2813 2016-10-05 Terry Guo <terry.guo@arm.com>
2814 Yao Qi <yao.qi@linaro.org>
2816 * Makefile.in: Adjust the path of rules.
2817 * configure.srv: Update the path of xml files.
2818 * regformats/arm-with-iwmmxt.dat: Regenerated.
2819 * regformats/arm-with-neon.dat: Likewise.
2820 * regformats/arm-with-vfpv2.dat: Likewise.
2821 * regformats/arm-with-vfpv3.dat Likewise.
2823 2016-09-30 Yao Qi <yao.qi@linaro.org>
2826 * target.c (target_stop_and_wait): Don't call
2827 target_continue_no_signal, use resume_stop instead.
2829 2016-09-26 Yao Qi <yao.qi@linaro.org>
2831 * linux-low.c (linux_wait_1): Call debug_exit.
2833 2016-09-23 Pedro Alves <palves@redhat.com>
2835 * Makefile.in (SFILES): Add common/new-op.c.
2836 (OBS): Add common/new-op.o.
2837 (new-op.o): New rule.
2839 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2841 * .gitinore: Ignore more files.
2843 2016-09-21 Yao Qi <yao.qi@linaro.org>
2845 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2848 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2850 * server.c (start_inferior): Call target_mourn_inferior instead of
2851 mourn_inferior; pass ptid_t argument to it.
2853 (handle_target_event): Likewise.
2854 * target.c (target_mourn_inferior): New function.
2855 * target.h (mourn_inferior): Delete macro.
2857 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2859 * linux-low.c (lwp_is_stepping): New function.
2861 2016-09-06 Carl Love <cel@us.ibm.com>
2863 * server.c (start_inferior): Fixed comment, requested comment change
2864 didn't get updated correctly. Removed reference to ptrace () call as
2865 it is only true on Linux systems.
2867 2016-09-06 Carl Love <cel@us.ibm.com>
2869 * server.c (start_inferior): Do not call
2870 function target_post_create_inferior () if the
2871 inferior process has already exited.
2873 2016-09-05 Pedro Alves <palves@redhat.com>
2875 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2876 (COMPILE.pre, CC_LD): Use CXX directly.
2877 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2878 * acinclude.m4: Don't include build-with-cxx.m4.
2879 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2880 * configure: Regenerate.
2882 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2885 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2886 call writing data to own_buf.
2888 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2890 * target.c (mywait): Call target_wait instead of
2892 (target_wait): New function.
2894 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2896 * server.c (start_inferior): New variable 'ptid'. Replace calls
2897 to the_target->resume by target_continue{,_no_signal}, depending
2899 * target.c (target_stop_and_wait): Call target_continue_no_signal
2900 instead of the_target->resume.
2901 (target_continue): New function.
2903 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2905 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2907 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2910 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2912 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2913 * linux-arm-low.c (ps_get_thread_area): Likewise.
2914 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2915 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2916 * linux-mips-low.c (ps_get_thread_area): Likewise.
2917 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2918 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2919 * linux-x86-low.c (ps_get_thread_area): Likewise.
2920 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2922 2016-08-19 Pedro Alves <palves@redhat.com>
2924 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2926 2016-08-19 Pedro Alves <palves@redhat.com>
2928 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2929 comment. Use memcpy instead of casting through unsigned long.
2931 2016-08-19 Pedro Alves <palves@redhat.com>
2933 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2934 allocating around 0x80000000.
2936 2016-08-19 Pedro Alves <palves@redhat.com>
2939 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2940 (x32-avx512-linux-ipa.o): New rules.
2941 * configure.ac (x86_64-*-linux*): New x32 check.
2942 * configure.srv (ipa_x32_linux_regobj): New.
2943 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2944 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2946 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2948 * configure: Regenerate.
2950 2016-08-09 Pedro Alves <palves@redhat.com>
2953 * Makefile.in (OBS): Add signals-state-save-restore.o.
2954 (signals-state-save-restore.o): New rule.
2955 * config.in: Regenerate.
2956 * configure: Regenerate.
2957 * linux-low.c: Include "signals-state-save-restore.h".
2958 (linux_create_inferior): Call
2959 restore_original_signals_state.
2960 * server.c: Include "dispositions-save-restore.h".
2961 (captured_main): Call save_original_signals_state.
2963 2016-08-05 Pedro Alves <palves@redhat.com>
2965 * configure: Regenerate.
2967 2016-08-04 Yao Qi <yao.qi@linaro.org>
2969 * linux-low.c (regsets_fetch_inferior_registers): Check
2970 errno is ESRCH or not.
2972 2016-08-02 Yao Qi <yao.qi@linaro.org>
2974 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2975 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2976 (thread_db_load_search): Update.
2977 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2978 td_ta_set_event and td_ta_event_getmsg.
2980 2016-07-26 Pedro Alves <palves@redhat.com>
2983 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2984 of unsigned long for 64-bit registers and use uint32_t instead of
2985 unsigned int for 32-bit registers.
2987 2016-07-26 Pedro Alves <palves@redhat.com>
2989 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2992 2016-07-21 Tom Tromey <tom@tromey.com>
2994 * configure: Rebuild.
2996 2016-07-21 Yao Qi <yao.qi@linaro.org>
2998 * mem-break.c (find_gdb_breakpoint): Cast bp to
2999 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3001 2016-07-21 Yao Qi <yao.qi@linaro.org>
3003 * server.c (handle_v_requests): Support s and S actions
3004 if target_supports_software_single_step return true.
3006 2016-07-21 Yao Qi <yao.qi@linaro.org>
3008 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3009 is resume_step, call maybe_hw_step.
3010 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3012 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3014 (proceed_one_lwp): If resume request is resume_step, install
3015 reinsert breakpoints and call maybe_hw_step.
3017 2016-07-21 Yao Qi <yao.qi@linaro.org>
3019 * linux-low.c (proceed_one_lwp): Declare.
3020 (linux_resume_one_thread): Remove local variable 'step'.
3021 Lift code enqueue signal. Call proceed_one_lwp instead of
3022 linux_resume_one_lwp.
3024 2016-07-21 Yao Qi <yao.qi@linaro.org>
3026 * linux-low.c (linux_resume_one_thread): Call
3027 enqueue_pending_signal.
3029 2016-07-21 Yao Qi <yao.qi@linaro.org>
3031 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3032 * inferiors.c (do_restore_current_thread_cleanup): New function.
3033 (make_cleanup_restore_current_thread): Likewise.
3034 * linux-low.c (install_software_single_step_breakpoints): Call
3035 make_cleanup_restore_current_thread. Switch current_thread to
3038 2016-07-21 Yao Qi <yao.qi@linaro.org>
3040 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3041 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3042 (clone_one_breakpoint): Likewise.
3043 (delete_reinsert_breakpoints): Change parameter to thread.
3045 (has_reinsert_breakpoints): Likewise.
3046 (uninsert_reinsert_breakpoints): Likewise.
3047 (reinsert_reinsert_breakpoints): Likewise.
3048 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3049 (delete_reinsert_breakpoints): Likewise.
3050 (reinsert_reinsert_breakpoints): Likewise.
3051 (uninsert_reinsert_breakpoints): Likewise.
3052 (has_reinsert_breakpoints): Likewise.
3054 2016-07-21 Yao Qi <yao.qi@linaro.org>
3056 * inferiors.c (get_thread_process): Make parameter const.
3057 * inferiors.h (get_thread_process): Update declaration.
3058 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3059 Add new parameters child_thread and parent_thread. Callers
3061 * mem-break.h (clone_all_breakpoints): Update declaration.
3063 2016-07-21 Yao Qi <yao.qi@linaro.org>
3065 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3066 <command_list, handler>: Remove.
3067 (struct gdb_breakpoint): New.
3068 (struct other_breakpoint): New.
3069 (struct reinsert_breakpoint): New.
3070 (is_gdb_breakpoint): New function.
3071 (any_persistent_commands): Update command_list if
3072 is_gdb_breakpoint returns true.
3073 (set_breakpoint): Create breakpoints according to their types.
3074 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3075 (set_gdb_breakpoint_1): Likewise.
3076 (set_gdb_breakpoint): Likewise.
3077 (clear_breakpoint_conditions): Change parameter type to
3078 'struct gdb_breakpoint *'.
3079 (clear_breakpoint_commands): Likewise.
3080 (clear_breakpoint_conditions_and_commands): Likewise.
3081 (add_condition_to_breakpoint): Likewise.
3082 (add_breakpoint_condition): Likewise.
3083 (add_commands_to_breakpoint): Likewise.
3084 (check_breakpoints): Check other_breakpoint.
3085 (clone_one_breakpoint): Clone breakpopint according to its type.
3086 * mem-break.h (struct gdb_breakpoint): Declare.
3087 (set_gdb_breakpoint): Update declaration.
3088 (clear_breakpoint_conditions_and_commands): Likewise.
3089 (add_breakpoint_condition): Likewise.
3090 (add_breakpoint_commands): Likewise.
3091 * server.c (process_point_options): Change parameter type to
3092 'struct gdb_breakpoint *'.
3094 2016-07-21 Yao Qi <yao.qi@linaro.org>
3096 * mem-break.c (set_breakpoint_at): Rename it to ...
3097 (set_breakpoint_type_at): ... it.
3098 (set_breakpoint_at): Call set_breakpoint_type_at.
3099 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3100 * mem-break.h (set_breakpoint_at): Update comments.
3102 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3104 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3106 (nios2_store_gregset): Likewise.
3108 2016-07-01 Pedro Alves <palves@redhat.com>
3109 Antoine Tremblay <antoine.tremblay@ericsson.com>
3111 * linux-low.c: Change interface to take the target lwp_info
3112 pointer directly and return void. Handle detaching from a zombie
3114 (linux_detach_lwp_callback): New function.
3115 (linux_detach): Detach from the leader thread after detaching from
3118 2016-06-28 Yao Qi <yao.qi@linaro.org>
3120 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3121 for variable new_offset.
3122 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3123 (aarch64_ftrace_insn_reloc_cb): Likewise.
3124 (aarch64_ftrace_insn_reloc_tb): Likewise.
3125 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3126 PRIx64 instead of PRIx32.
3128 2016-06-28 Yao Qi <yao.qi@linaro.org>
3130 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3131 (the_low_target): Install arm_get_syscall_trapinfo.
3133 2016-06-28 Yao Qi <yao.qi@linaro.org>
3135 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3137 (the_low_target): Install aarch64_get_syscall_trapinfo.
3139 2016-06-28 Yao Qi <yao.qi@linaro.org>
3141 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3143 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3144 Remove parameter sysno.
3145 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3148 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3150 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3151 (s390_emit_ne_goto): Likewise.
3152 (s390_emit_lt_goto): Likewise.
3153 (s390_emit_le_goto): Likewise.
3154 (s390_emit_gt_goto): Likewise.
3155 (s390_emit_ge_goto): Likewise.
3156 (s390x_emit_eq_goto): Likewise.
3157 (s390x_emit_ne_goto): Likewise.
3158 (s390x_emit_lt_goto): Likewise.
3159 (s390x_emit_le_goto): Likewise.
3160 (s390x_emit_gt_goto): Likewise.
3161 (s390x_emit_ge_goto): Likewise.
3162 (s390_emit_ops_impl): Mark variable static.
3163 (s390x_emit_ops): Likewise.
3165 2016-06-17 Yao Qi <yao.qi@linaro.org>
3167 * linux-low.c (handle_extended_wait): Call
3168 uninsert_reinsert_breakpoints for the parent process. Remove
3169 reinsert breakpoints from the child process. Reinsert them to
3170 the parent process when vfork is done.
3171 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3172 (reinsert_reinsert_breakpoints): New function.
3173 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3174 (reinsert_reinsert_breakpoints): Declare.
3176 2016-06-17 Yao Qi <yao.qi@linaro.org>
3178 * linux-low.c (handle_extended_wait): If the parent is doing
3179 step-over, remove the reinsert breakpoints from the forked child.
3181 2016-06-17 Yao Qi <yao.qi@linaro.org>
3183 * linux-low.c (unsuspend_all_lwps): Declare.
3184 (linux_low_filter_event): If thread exited, call finish_step_over.
3185 If step-over is finished, unsuspend other threads.
3187 2016-06-17 Yao Qi <yao.qi@linaro.org>
3189 * linux-low.c (linux_resume_one_lwp_throw): Assert
3190 has_reinsert_breakpoints returns false.
3191 * mem-break.c (delete_disabled_breakpoints): Assert
3192 bp type isn't reinsert_breakpoint.
3194 2016-06-17 Yao Qi <yao.qi@linaro.org>
3196 * linux-low.c (maybe_hw_step): New function.
3197 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3198 (finish_step_over): Switch current_thread to lwp temporarily,
3199 and assert has_reinsert_breakpoints returns true.
3200 (proceed_one_lwp): Call maybe_hw_step.
3201 * mem-break.c (has_reinsert_breakpoints): New function.
3202 * mem-break.h (has_reinsert_breakpoints): Declare.
3204 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3206 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3208 2016-05-17 Yao Qi <yao.qi@linaro.org>
3210 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3211 instead of find_inferior.
3213 2016-05-05 Yao Qi <yao.qi@linaro.org>
3215 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3216 Initialize res to zero.
3218 2016-05-05 Yao Qi <yao.qi@linaro.org>
3220 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3223 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3225 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3226 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3227 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3229 2016-04-28 Par Olsson <par.olsson@windriver.com>
3230 Simon Marchi <simon.marchi@ericsson.com>
3232 * tracepoint.c (write_inferior_int8): New function.
3233 (cmd_qtenable_disable): Write enable flag using
3234 write_inferior_int8.
3236 2016-04-25 Yao Qi <yao.qi@linaro.org>
3238 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3239 (need_step_over_p): Return zero if the LWP has pending signals
3240 can be delivered on software single step target.
3242 2016-04-25 Yao Qi <yao.qi@linaro.org>
3244 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3245 return instead of error.
3247 2016-04-22 Yao Qi <yao.qi@linaro.org>
3249 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3252 2016-04-22 Yao Qi <yao.qi@linaro.org>
3254 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3255 signal when stepping over breakpoint with software single
3258 2016-04-21 Pedro Alves <palves@redhat.com>
3260 * linux-s390-low.c (s390_collect_ptrace_register)
3261 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3263 (s390_check_regset): Use void * instead of gdb_byte *.
3265 2016-04-20 Pedro Alves <palves@redhat.com>
3267 * configure: Renegerate.
3269 2016-04-20 Yao Qi <yao.qi@linaro.org>
3271 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3272 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3274 (arm_store_gregset): Likewise.
3276 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3278 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3279 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3280 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3281 (amd64-avx-mpx-linux.c): New rules.
3282 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3283 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3284 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3285 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3286 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3287 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3288 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3289 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3290 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3291 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3292 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3293 * linux-x86-low.c (x86_linux_read_description): Add case for
3294 X86_XSTATE_AVX_MPX_MASK.
3295 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3296 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3297 init_registers_i386_avx_mpx_linux.
3298 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3299 (initialize_low_tracepoint): Call
3300 init_registers_i386_avx_mpx_linux.
3301 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3302 (initialize_low_tracepoint): Call
3303 init_registers_amd64_avx_mpx_linux.
3304 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3305 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3306 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3309 2016-04-18 Pedro Alves <palves@redhat.com>
3311 * configure: Regenerate.
3313 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3315 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3316 (aarch64_emit_sub): Likewise.
3318 2016-04-12 Pedro Alves <palves@redhat.com>
3320 * utils.c (prepare_to_throw_exception): Delete.
3322 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3324 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3326 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3328 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3330 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3332 * linux-aarch64-ipa.c: Add <elf.h> include.
3333 * linux-ppc-ipa.c: Add <elf.h> include.
3334 * linux-s390-ipa.c: Add <elf.h> include.
3336 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3338 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3339 (get_raw_reg_ptr): Likewise.
3340 (get_trace_state_variable_value_ptr): Likewise.
3341 (set_trace_state_variable_value_ptr): Likewise.
3342 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3345 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3346 Marcin Kościelnicki <koriakin@0x04.net>
3349 * linux-ppc-low.c (emit_insns): New function.
3350 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3351 (ppc_emit_prologue): New function.
3352 (ppc_emit_epilogue): New function.
3353 (ppc_emit_add): New function.
3354 (ppc_emit_sub): New function.
3355 (ppc_emit_mul): New function.
3356 (ppc_emit_lsh): New function.
3357 (ppc_emit_rsh_signed): New function.
3358 (ppc_emit_rsh_unsigned): New function.
3359 (ppc_emit_ext): New function.
3360 (ppc_emit_zero_ext): New function.
3361 (ppc_emit_log_not): New function.
3362 (ppc_emit_bit_and): New function.
3363 (ppc_emit_bit_or): New function.
3364 (ppc_emit_bit_xor): New function.
3365 (ppc_emit_bit_not): New function.
3366 (ppc_emit_equal): New function.
3367 (ppc_emit_less_signed): New function.
3368 (ppc_emit_less_unsigned): New function.
3369 (ppc_emit_ref): New function.
3370 (ppc_emit_const): New function.
3371 (ppc_emit_reg): New function.
3372 (ppc_emit_pop): New function.
3373 (ppc_emit_stack_flush): New function.
3374 (ppc_emit_swap): New function.
3375 (ppc_emit_stack_adjust): New function.
3376 (ppc_emit_call): New function.
3377 (ppc_emit_int_call_1): New function.
3378 (ppc_emit_void_call_2): New function.
3379 (ppc_emit_if_goto): New function.
3380 (ppc_emit_goto): New function.
3381 (ppc_emit_eq_goto): New function.
3382 (ppc_emit_ne_goto): New function.
3383 (ppc_emit_lt_goto): New function.
3384 (ppc_emit_le_goto): New function.
3385 (ppc_emit_gt_goto): New function.
3386 (ppc_emit_ge_goto): New function.
3387 (ppc_write_goto_address): New function.
3388 (ppc_emit_ops_impl): New static variable.
3389 (ppc64v1_emit_prologue): New function.
3390 (ppc64v2_emit_prologue): New function.
3391 (ppc64_emit_epilogue): New function.
3392 (ppc64_emit_add): New function.
3393 (ppc64_emit_sub): New function.
3394 (ppc64_emit_mul): New function.
3395 (ppc64_emit_lsh): New function.
3396 (ppc64_emit_rsh_signed): New function.
3397 (ppc64_emit_rsh_unsigned): New function.
3398 (ppc64_emit_ext): New function.
3399 (ppc64_emit_zero_ext): New function.
3400 (ppc64_emit_log_not): New function.
3401 (ppc64_emit_bit_and): New function.
3402 (ppc64_emit_bit_or): New function.
3403 (ppc64_emit_bit_xor): New function.
3404 (ppc64_emit_bit_not): New function.
3405 (ppc64_emit_equal): New function.
3406 (ppc64_emit_less_signed): New function.
3407 (ppc64_emit_less_unsigned): New function.
3408 (ppc64_emit_ref): New function.
3409 (ppc64_emit_const): New function.
3410 (ppc64v1_emit_reg): New function.
3411 (ppc64v2_emit_reg): New function.
3412 (ppc64_emit_pop): New function.
3413 (ppc64_emit_stack_flush): New function.
3414 (ppc64_emit_swap): New function.
3415 (ppc64v1_emit_call): New function.
3416 (ppc64v2_emit_call): New function.
3417 (ppc64v1_emit_int_call_1): New function.
3418 (ppc64v2_emit_int_call_1): New function.
3419 (ppc64v1_emit_void_call_2): New function.
3420 (ppc64v2_emit_void_call_2): New function.
3421 (ppc64_emit_if_goto): New function.
3422 (ppc64_emit_eq_goto): New function.
3423 (ppc64_emit_ne_goto): New function.
3424 (ppc64_emit_lt_goto): New function.
3425 (ppc64_emit_le_goto): New function.
3426 (ppc64_emit_gt_goto): New function.
3427 (ppc64_emit_ge_goto): New function.
3428 (ppc64v1_emit_ops_impl): New static variable.
3429 (ppc64v2_emit_ops_impl): New static variable.
3430 (ppc_emit_ops): New function.
3431 (linux_low_target): Wire in ppc_emit_ops.
3433 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3434 Marcin Kościelnicki <koriakin@0x04.net>
3437 * Makefile.in: Add powerpc-*-ipa.o
3438 * configure.srv: Add ipa_obj for powerpc*-linux.
3439 * linux-ppc-ipa.c: New file.
3440 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3442 (PPC_FIELD): New macro.
3443 (PPC_SEXT): New macro.
3444 (PPC_OP6): New macro.
3445 (PPC_BO): New macro.
3446 (PPC_LI): New macro.
3447 (PPC_BD): New macro.
3448 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3449 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3450 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3451 (ppc_get_thread_area): New function.
3452 (is_elfv2_inferior): New function.
3453 (gen_ds_form): New function.
3454 (GEN_STD): New macro.
3455 (GEN_STDU): New macro.
3456 (GEN_LD): New macro.
3457 (GEN_LDU): New macro.
3458 (gen_d_form): New function.
3459 (GEN_ADDI): New macro.
3460 (GEN_ADDIS): New macro.
3461 (GEN_LI): New macro.
3462 (GEN_LIS): New macro.
3463 (GEN_ORI): New macro.
3464 (GEN_ORIS): New macro.
3465 (GEN_LWZ): New macro.
3466 (GEN_STW): New macro.
3467 (GEN_STWU): New macro.
3468 (gen_xfx_form): New function.
3469 (GEN_MFSPR): New macro.
3470 (GEN_MTSPR): New macro.
3471 (GEN_MFCR): New macro.
3472 (GEN_MTCR): New macro.
3473 (GEN_SYNC): New macro.
3474 (GEN_LWSYNC): New macro.
3475 (gen_x_form): New function.
3476 (GEN_OR): New macro.
3477 (GEN_MR): New macro.
3478 (GEN_LWARX): New macro.
3479 (GEN_STWCX): New macro.
3480 (GEN_CMPW): New macro.
3481 (gen_md_form): New function.
3482 (GEN_RLDICL): New macro.
3483 (GEN_RLDICR): New macro.
3484 (gen_i_form): New function.
3486 (GEN_BL): New macro.
3487 (gen_b_form): New function.
3488 (GEN_BNE): New macro.
3489 (GEN_LOAD): New macro.
3490 (GEN_STORE): New macro.
3491 (gen_limm): New function.
3492 (gen_atomic_xchg): New function.
3493 (gen_call): New function.
3494 (ppc_relocate_instruction): New function.
3495 (ppc_install_fast_tracepoint_jump_pad): New function.
3496 (ppc_get_min_fast_tracepoint_insn_len): New function.
3497 (ppc_get_ipa_tdesc_idx): New function.
3498 (the_low_target): Wire in the new functions.
3499 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3501 * linux-ppc-tdesc.h: New file.
3503 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3505 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3506 (alloc_jump_pad_buffer): New function.
3507 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3508 (alloc_jump_pad_buffer): New function.
3509 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3510 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3511 (alloc_jump_pad_buffer): New function.
3512 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3513 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3514 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3515 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3517 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3519 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3520 * linux-amd64-ipa.c: Likewise.
3521 * linux-i386-ipa.c: Likewise.
3522 * linux-s390-ipa.c: Likewise.
3523 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3524 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3525 set_trace_state_variable_value_ptr.
3526 (struct ipa_sym_addresses): Likewise.
3527 (symbol_list): Likewise.
3528 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3529 accessing gdb_collect directly.
3530 (gdb_collect_ptr_type): New typedef.
3531 (get_raw_reg_ptr_type): New typedef.
3532 (get_trace_state_variable_value_ptr_type): New typedef.
3533 (set_trace_state_variable_value_ptr_type): New typedef.
3534 (gdb_collect_ptr): New global.
3535 (get_raw_reg_ptr): New global.
3536 (get_trace_state_variable_value_ptr): New global.
3537 (set_trace_state_variable_value_ptr): New global.
3538 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3539 accessing get_raw_reg directly.
3540 (get_get_tsv_func_addr): Likewise for
3541 get_trace_state_variable_value_ptr.
3542 (get_set_tsv_func_addr): Likewise for
3543 set_trace_state_variable_value_ptr.
3544 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3546 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3548 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3550 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3552 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3554 (relocate_instruction): Remove own_buf.
3555 * server.c (own_buf): Make global.
3556 (handle_v_requests): Make global.
3557 * server.h (own_buf): New declaration.
3558 (handle_v_requests): New prototype.
3560 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3563 * linux-s390-low.c (add_insns): New function.
3564 (s390_emit_prologue): New function.
3565 (s390_emit_epilogue): New function.
3566 (s390_emit_add): New function.
3567 (s390_emit_sub): New function.
3568 (s390_emit_mul): New function.
3569 (s390_emit_lsh): New function.
3570 (s390_emit_rsh_signed): New function.
3571 (s390_emit_rsh_unsigned): New function.
3572 (s390_emit_ext): New function.
3573 (s390_emit_log_not): New function.
3574 (s390_emit_bit_and): New function.
3575 (s390_emit_bit_or): New function.
3576 (s390_emit_bit_xor): New function.
3577 (s390_emit_bit_not): New function.
3578 (s390_emit_equal): New function.
3579 (s390_emit_less_signed): New function.
3580 (s390_emit_less_unsigned): New function.
3581 (s390_emit_ref): New function.
3582 (s390_emit_if_goto): New function.
3583 (s390_emit_goto): New function.
3584 (s390_write_goto_address): New function.
3585 (s390_emit_litpool): New function.
3586 (s390_emit_const): New function.
3587 (s390_emit_call): New function.
3588 (s390_emit_reg): New function.
3589 (s390_emit_pop): New function.
3590 (s390_emit_stack_flush): New function.
3591 (s390_emit_zero_ext): New function.
3592 (s390_emit_swap): New function.
3593 (s390_emit_stack_adjust): New function.
3594 (s390_emit_set_r2): New function.
3595 (s390_emit_int_call_1): New function.
3596 (s390_emit_void_call_2): New function.
3597 (s390_emit_eq_goto): New function.
3598 (s390_emit_ne_goto): New function.
3599 (s390_emit_lt_goto): New function.
3600 (s390_emit_le_goto): New function.
3601 (s390_emit_gt_goto): New function.
3602 (s390_emit_ge_goto): New function.
3603 (s390x_emit_prologue): New function.
3604 (s390x_emit_epilogue): New function.
3605 (s390x_emit_add): New function.
3606 (s390x_emit_sub): New function.
3607 (s390x_emit_mul): New function.
3608 (s390x_emit_lsh): New function.
3609 (s390x_emit_rsh_signed): New function.
3610 (s390x_emit_rsh_unsigned): New function.
3611 (s390x_emit_ext): New function.
3612 (s390x_emit_log_not): New function.
3613 (s390x_emit_bit_and): New function.
3614 (s390x_emit_bit_or): New function.
3615 (s390x_emit_bit_xor): New function.
3616 (s390x_emit_bit_not): New function.
3617 (s390x_emit_equal): New function.
3618 (s390x_emit_less_signed): New function.
3619 (s390x_emit_less_unsigned): New function.
3620 (s390x_emit_ref): New function.
3621 (s390x_emit_if_goto): New function.
3622 (s390x_emit_const): New function.
3623 (s390x_emit_call): New function.
3624 (s390x_emit_reg): New function.
3625 (s390x_emit_pop): New function.
3626 (s390x_emit_stack_flush): New function.
3627 (s390x_emit_zero_ext): New function.
3628 (s390x_emit_swap): New function.
3629 (s390x_emit_stack_adjust): New function.
3630 (s390x_emit_int_call_1): New function.
3631 (s390x_emit_void_call_2): New function.
3632 (s390x_emit_eq_goto): New function.
3633 (s390x_emit_ne_goto): New function.
3634 (s390x_emit_lt_goto): New function.
3635 (s390x_emit_le_goto): New function.
3636 (s390x_emit_gt_goto): New function.
3637 (s390x_emit_ge_goto): New function.
3638 (s390_emit_ops): New function.
3639 (struct linux_target_ops): Fill in emit_ops hook.
3641 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3644 * Makefile.in: Add s390 IPA files.
3645 * configure.srv: Build IPA for s390.
3646 * linux-s390-ipa.c: New file.
3647 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3648 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3649 (tdesc_s390_linux32): Likewise.
3650 (init_registers_s390_linux32v1): Likewise.
3651 (tdesc_s390_linux32v1): Likewise.
3652 (init_registers_s390_linux32v2): Likewise.
3653 (tdesc_s390_linux32v2): Likewise.
3654 (init_registers_s390_linux64): Likewise.
3655 (tdesc_s390_linux64): Likewise.
3656 (init_registers_s390_linux64v1): Likewise.
3657 (tdesc_s390_linux64v1): Likewise.
3658 (init_registers_s390_linux64v2): Likewise.
3659 (tdesc_s390_linux64v2): Likewise.
3660 (init_registers_s390_te_linux64): Likewise.
3661 (tdesc_s390_te_linux64): Likewise.
3662 (init_registers_s390_vx_linux64): Likewise.
3663 (tdesc_s390_vx_linux64): Likewise.
3664 (init_registers_s390_tevx_linux64): Likewise.
3665 (tdesc_s390_tevx_linux64): Likewise.
3666 (init_registers_s390x_linux64): Likewise.
3667 (tdesc_s390x_linux64): Likewise.
3668 (init_registers_s390x_linux64v1): Likewise.
3669 (tdesc_s390x_linux64v1): Likewise.
3670 (init_registers_s390x_linux64v2): Likewise.
3671 (tdesc_s390x_linux64v2): Likewise.
3672 (init_registers_s390x_te_linux64): Likewise.
3673 (tdesc_s390x_te_linux64): Likewise.
3674 (init_registers_s390x_vx_linux64): Likewise.
3675 (tdesc_s390x_vx_linux64): Likewise.
3676 (init_registers_s390x_tevx_linux64): Likewise.
3677 (tdesc_s390x_tevx_linux64): Likewise.
3678 (have_hwcap_s390_vx): New static variable.
3679 (s390_arch_setup): Fill have_hwcap_s390_vx.
3680 (s390_get_thread_area): New function.
3681 (s390_ft_entry_gpr_esa): New const.
3682 (s390_ft_entry_gpr_zarch): New const.
3683 (s390_ft_entry_misc): New const.
3684 (s390_ft_entry_fr): New const.
3685 (s390_ft_entry_vr): New const.
3686 (s390_ft_main_31): New const.
3687 (s390_ft_main_64): New const.
3688 (s390_ft_exit_fr): New const.
3689 (s390_ft_exit_vr): New const.
3690 (s390_ft_exit_misc): New const.
3691 (s390_ft_exit_gpr_esa): New const.
3692 (s390_ft_exit_gpr_zarch): New const.
3693 (append_insns): New function.
3694 (s390_relocate_instruction): New function.
3695 (s390_install_fast_tracepoint_jump_pad): New function.
3696 (s390_get_min_fast_tracepoint_insn_len): New function.
3697 (s390_get_ipa_tdesc_idx): New function.
3698 (struct linux_target_ops): Wire in the above functions.
3699 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3700 * linux-s390-tdesc.h: New file.
3702 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3704 * linux-s390-low.c (s390_supports_tracepoints): New function.
3705 (struct linux_target_ops): Fill supports_tracepoints hook.
3707 2016-03-18 Yao Qi <yao.qi@linaro.org>
3709 * linux-low.c (lwp_signal_can_be_delivered): New function.
3710 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3712 2016-03-18 Yao Qi <yao.qi@linaro.org>
3714 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3715 0 if signal is enqueued. Remove 'signal' from one debugging
3716 message. Move one debugging message to some lines below.
3717 Remove code setting 'signal' to 0.
3719 2016-03-18 Yao Qi <yao.qi@linaro.org>
3721 * linux-low.c (linux_low_filter_event): Remove redundant
3722 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3724 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3726 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3727 (struct linux_target_ops): Wire in the above.
3729 2016-03-03 Yao Qi <yao.qi@linaro.org>
3731 * linux-low.c: Update comments to start_step_over.
3733 2016-03-03 Yao Qi <yao.qi@linaro.org>
3736 * linux-low.c (handle_extended_wait): Set child suspended
3737 if event_lwp->bp_reinsert isn't zero.
3739 2016-03-02 Yao Qi <yao.qi@linaro.org>
3741 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3742 enqueue_pending_signal.
3744 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3746 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3749 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3751 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3752 (s390_regmap_3264) [!__s390x__]: New global.
3753 (s390_collect_ptrace_register): Skip map entries containing -1.
3754 (s390_supply_ptrace_register): Ditto.
3755 (s390_fill_gprs_high): New function.
3756 (s390_store_gprs_high): New function.
3757 (s390_regsets): Add NT_S390_HIGH_GPRS.
3758 (s390_get_hwcap): Enable on 31-bit.
3759 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3760 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3761 Detect NT_S390_HIGH_GPRS.
3762 (s390_usrregs_info_3264): Enable on 31-bit.
3763 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3764 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3766 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3769 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3770 * configure.srv: Ditto.
3771 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3772 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3773 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3774 (init_registers_amd64_linux): Remove prototype.
3775 (tdesc_amd64_linux): Remove declaration.
3776 (get_ipa_tdesc): New function.
3777 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3778 initialize remaining tdescs.
3779 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3780 (init_registers_i386_linux): Remove prototype.
3781 (tdesc_i386_linux): Remove declaration.
3782 (get_ipa_tdesc): New function.
3783 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3784 initialize remaining tdescs.
3785 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3786 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3787 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3788 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3789 (x86_get_ipa_tdesc_idx): New function.
3790 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3791 * linux-x86-tdesc.h: New file.
3792 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3793 (target_get_ipa_tdesc_idx): New macro.
3794 * tracepoint.c (ipa_tdesc_idx): New macro.
3795 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3796 (symbol_list): Add ipa_tdesc_idx.
3797 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3798 (ipa_tdesc): Remove.
3799 (ipa_tdesc_idx): New variable.
3800 (get_context_regcache): Use get_ipa_tdesc.
3801 (gdb_collect): Ditto.
3803 * tracepoint.h (get_ipa_tdesc): New prototype.
3804 (ipa_tdesc): Remove.
3806 2016-02-24 Pedro Alves <palves@redhat.com>
3808 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3809 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3810 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3811 Factor out common code between the USE_SIGTRAP_SIGINFO and
3812 !USE_SIGTRAP_SIGINFO blocks.
3813 (linux_low_filter_event): Call save_stop_reason instead of
3814 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3816 (linux_wait_1): Update comments.
3818 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3820 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3821 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3822 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3823 ppc_insert_point, ppc_remove_point.
3825 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3827 * linux-s390-low.c (s390_supports_z_point_type): New function.
3828 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3830 2016-02-16 Yao Qi <yao.qi@linaro.org>
3832 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3833 PC. Get pc from regcache_read_pc.
3835 2016-02-12 Yao Qi <yao.qi@linaro.org>
3837 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3838 or linux_get_pc_32bit.
3839 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3841 2016-02-12 Yao Qi <yao.qi@linaro.org>
3843 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3844 arm_linux_get_next_pcs_fixup.
3846 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3848 * tracepoint.c (x_tracepoint_action_download): Change
3849 write_inferior_data_ptr to write_inferior_data_pointer.
3850 (cmd_qtstart): Likewise.
3851 (write_inferior_data_ptr): Remove.
3852 (download_agent_expr): Change write_inferior_data_ptr to
3853 write_inferior_data_pointer.
3854 (download_tracepoint_1): Likewise.
3855 (download_tracepoint): Likewise.
3856 (download_trace_state_variables): Likewise.
3858 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3859 Marcin Kościelnicki <koriakin@0x04.net>
3861 * tracepoint.c (struct tracepoint_action_ops): Remove.
3862 (struct tracepoint_action): Remove ops.
3863 (m_tracepoint_action_download, r_tracepoint_action_download)
3864 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3865 size and offset accordingly.
3866 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3867 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3868 (tracepoint_action_send, tracepoint_action_download): New functions.
3869 Helpers for trace action handlers.
3870 (add_tracepoint_action): Remove setup actions ops.
3871 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3873 2016-02-10 Yao Qi <yao.qi@linaro.org>
3875 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3877 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3879 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3881 * configure: Regenerate.
3883 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3885 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3886 void * to gdb_byte *.
3887 * linux-low.c (siginfo_fixup): Likewise.
3888 (linux_xfer_siginfo): Likewise.
3889 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3891 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3893 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3895 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3897 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3899 * linux-x86-low.c [__x86_64__]: Include
3900 "nat/amd64-linux-siginfo.h".
3901 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3902 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3903 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3904 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3905 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3906 (cpt_si_fd, si_timerid, si_overrun): Move from
3907 nat/amd64-linux-siginfo.c.
3908 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3910 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3912 * server.c (skip_to_semicolon): Remove.
3913 (process_point_options): Use strchrnul instead of
3916 2016-01-26 Yao Qi <yao.qi@linaro.org>
3918 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3919 * linux-low.c (install_software_single_step_breakpoints): Don't
3920 call regcache_read_pc.
3921 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3924 2016-01-26 Yao Qi <yao.qi@linaro.org>
3926 * linux-low.c (install_software_single_step_breakpoints): Call
3927 regcache_read_pc instead of get_pc.
3929 2016-01-26 Yao Qi <yao.qi@linaro.org>
3931 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3932 (unblock_async_io): Rename to ...
3933 (block_unblock_async_io): ... it. New function.
3934 (enable_async_io): Don't install SIGIO handler. Unblock it
3936 (disable_async_io): Don't ignore SIGIO. Block it instead.
3937 (initialize_async_io): Install SIGIO handler. Don't call
3940 2016-01-26 Yao Qi <yao.qi@linaro.org>
3942 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3943 first character is '\003', call *the_target->request_interrupt.
3945 2016-01-25 Yao Qi <yao.qi@linaro.org>
3947 * remote-utils.c (new_thread_notify): Remove.
3948 (dead_thread_notify): Likewise.
3949 * remote-utils.h (new_thread_notify): Remove declaration.
3950 (dead_thread_notify): Likewise.
3952 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3954 * gdb.trace/pending.exp: Fix expected message on continue.
3956 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3958 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3959 it works properly on big-endian machines where sizeof (CORE_ADDR)
3962 2016-01-21 Pedro Alves <palves@redhat.com>
3964 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3965 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3966 * configure: Regenerate.
3968 2016-01-21 Yao Qi <yao.qi@linaro.org>
3970 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3971 is_thumb and set it according to CPSR saved on the stack.
3972 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3973 arm_sigreturn_next_pc.
3975 2016-01-18 Yao Qi <yao.qi@linaro.org>
3977 * linux-low.c (linux_set_pc_64bit): New function.
3978 (linux_get_pc_64bit): New function.
3979 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3981 * linux-sparc-low.c (debug_threads): Remove declaration.
3982 (sparc_get_pc): Remove.
3983 (the_low_target): Use linux_get_pc_64bit instead of
3985 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3986 (the_low_target): Use linux_get_pc_64bit and
3989 2016-01-18 Yao Qi <yao.qi@linaro.org>
3991 * linux-arm-low.c (debug_threads): Remove declaration.
3992 (arm_get_pc, arm_set_pc): Remove.
3993 (the_low_target): Use linux_get_pc_32bit and
3995 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3996 (the_low_target): Use linux_get_pc_32bit and
3998 * linux-cris-low.c (debug_threads): Remove declaration.
3999 (cris_get_pc, cris_set_pc,): Remove.
4000 (the_low_target): Use linux_get_pc_32bit and
4002 * linux-crisv32-low.c (debug_threads): Remove declaration.
4003 (cris_get_pc, cris_set_pc): Remove.
4004 (the_low_target): Use linux_get_pc_32bit and
4006 * linux-low.c: Include inttypes.h.
4007 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4008 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4009 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4010 (the_low_target): Use linux_get_pc_32bit and
4012 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4013 (the_low_target): Use linux_get_pc_32bit and
4015 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4016 (the_low_target): Use linux_get_pc_32bit and
4018 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4019 (the_low_target): Use linux_get_pc_32bit and
4021 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4022 (the_low_target): Use linux_get_pc_32bit and
4025 2016-01-18 Gary Benson <gbenson@redhat.com>
4027 * configure.ac (AC_FUNC_FORK): New check.
4028 * config.in: Regenerate.
4029 * configure: Likewise.
4031 2016-01-14 Yao Qi <yao.qi@linaro.org>
4033 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4034 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4035 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4036 arm_get_next_pcs_ctor.
4038 2016-01-12 Josh Stone <jistone@redhat.com>
4039 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4041 * inferiors.h: Include "gdb_vecs.h".
4042 (struct process_info): Add syscalls_to_catch.
4043 * inferiors.c (remove_process): Free syscalls_to_catch.
4044 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4045 syscall_return stops.
4046 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4047 * server.c (handle_general_set): Handle QCatchSyscalls.
4048 (handle_query): Report support for QCatchSyscalls.
4049 * target.h (struct target_ops): Add supports_catch_syscall.
4050 (target_supports_catch_syscall): New macro.
4051 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4052 (struct lwp_info): Add syscall_state.
4053 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4054 Maintain syscall_state and syscalls_to_catch across exec.
4055 (get_syscall_trapinfo): New function, proxy to the_low_target.
4056 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4057 (linux_low_filter_event): Toggle syscall_state entry/return for
4058 syscall traps, and set it ignored for all others.
4059 (gdb_catching_syscalls_p): New function.
4060 (gdb_catch_this_syscall_p): New function.
4061 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4062 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4063 (linux_supports_catch_syscall): New function.
4064 (linux_target_ops): Install it.
4065 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4066 (the_low_target): Install it.
4068 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4070 * acinclude.m4: Include new ../warning.m4 file.
4071 * configure: Regenerated.
4072 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4074 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4076 * ax.c (is_goto_target): Mark static.
4077 * linux-low.c (register_addr): Likewise.
4078 (linux_fetch_registers, linux_store_registers): Likewise.
4079 * mem-break.c (any_persistent_commands): Fix old prototype.
4080 (add_commands_to_breakpoint): Mark static.
4081 * regcache.c (find_register_by_name): Delete unused func.
4082 * remote-utils.c (hex_or_minus_one): Mark static.
4083 * server.c (monitor_show_help): Mark static.
4084 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4085 handle_v_requests): Likewise.
4087 2016-01-12 Pedro Alves <palves@redhat.com>
4089 Remove use of the registered trademark symbol throughout.
4091 2016-01-08 Yao Qi <yao.qi@linaro.org>
4093 * remote-utils.c (getpkt): If c is '\003', call target hook
4096 2016-01-06 Yao Qi <yao.qi@linaro.org>
4098 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4099 linux-aarch32-low.c.
4100 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4101 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4102 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4103 (thumb2_breakpoint): Declare.
4104 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4105 linux-aarch32-low.h.
4106 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4107 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4108 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4110 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4112 * gdbreplay.c (gdbreplay_version): Change copyright year in
4114 * server.c (gdbserver_version): Likewise.
4116 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4118 * server.c (crc32_table): Delete.
4119 (crc32): Use libiberty's xcrc32 function.
4121 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4123 * lynx-low.c (lynx_delete_thread_callback): New function.
4124 (lynx_mourn): Properly delete our process and all of its
4125 threads. Remove call to clear_inferiors.
4127 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4129 * target.c (thread_search_callback): Add check that
4130 the thread_stopped target callback is not NULL before
4133 2015-12-21 Yao Qi <yao.qi@linaro.org>
4135 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4138 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4140 * server.c (handle_query): Call target_supports_software_single_step.
4142 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4144 * linux-low.c (single_step): New function.
4145 (linux_resume_one_lwp_throw): Call single_step.
4146 (start_step_over): Likewise.
4148 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4150 * Makefile.in (SFILES): Append arch/arm-linux.c,
4151 arch/arm-get-next-pcs.c.
4152 (arm-linux.o): New rule.
4153 (arm-get-next-pcs.o): New rule.
4154 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4156 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4157 to linux-aarch32-low.c.
4158 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4159 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4160 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4161 (thumb2_breakpoint_len): Likewise.
4162 (arm_is_thumb_mode): Make non-static.
4163 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4164 from linux-aarch32-low.c.
4165 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4166 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4167 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4168 (thumb2_breakpoint_len): Likewise.
4169 (arm_is_thumb_mode): New declaration.
4170 * linux-arm-low.c: Include arch/arm-linux.h
4171 aarch/arm-get-next-pcs.h, sys/syscall.h.
4172 (get_next_pcs_ops): New struct.
4173 (get_next_pcs_addr_bits_remove): New function.
4174 (get_next_pcs_is_thumb): New function.
4175 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4176 (arm_sigreturn_next_pc): Likewise.
4177 (get_next_pcs_syscall_next_pc): Likewise.
4178 (arm_gdbserver_get_next_pcs): Likewise.
4179 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4181 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4182 * server.h: Include gdb_vecs.h.
4184 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4186 * Makefile.in (SFILES): Append common/common-regcache.c.
4187 (OBS): Append common-regcache.o.
4188 (common-regcache.o): New rule.
4189 * regcache.c (init_register_cache): Initialize cache to
4191 (regcache_raw_read_unsigned): New function.
4192 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4193 register_status enum.
4195 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4197 * linux-aarch64-low.c (the_low_targets): Rename
4198 breakpoint_reinsert_addr to get_next_pcs.
4199 * linux-arm-low.c (the_low_targets): Likewise.
4200 * linux-bfin-low.c (the_low_targets): Likewise.
4201 * linux-cris-low.c (the_low_targets): Likewise.
4202 * linux-crisv32-low.c (the_low_targets): Likewise.
4203 * linux-low.c (can_software_single_step): Likewise.
4204 (install_software_single_step_breakpoints): New function.
4205 (start_step_over): Use install_software_single_step_breakpoints.
4206 * linux-low.h: New CORE_ADDR vector.
4207 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4209 * linux-mips-low.c (the_low_targets): Likewise.
4210 * linux-nios2-low.c (the_low_targets): Likewise.
4211 * linux-sparc-low.c (the_low_targets): Likewise.
4213 2015-12-17 Pedro Alves <palves@redhat.com>
4215 * linux-low.c (linux_kill_one_lwp): Remove references to
4217 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4219 (linux_init_signals): Delete.
4220 (initialize_low): Adjust.
4221 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4223 2015-12-16 Pedro Alves <palves@redhat.com>
4225 * configure.ac (compiler warning flags): When testing a
4226 -Wno-foo option, check whether -Wfoo works instead.
4227 * configure: Regenerate.
4229 2015-12-11 Don Breazeal <donb@codesourcery.com>
4231 * server.c (process_serial_event): Don't exit from gdbserver
4232 in remote mode if there are still active inferiors.
4234 2015-12-11 Yao Qi <yao.qi@linaro.org>
4236 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4237 arm_breakpoint_at if the process is 32-bit.
4239 2015-12-11 Yao Qi <yao.qi@linaro.org>
4241 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4244 2015-12-07 Yao Qi <yao.qi@linaro.org>
4246 * configure.srv: Append arm.o to srv_tgtobj for
4247 aarch64*-*-linux* target.
4248 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4249 from linux-arm-low.c.
4250 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4251 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4252 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4253 (thumb2_breakpoint_len): Likewise.
4254 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4255 (arm_breakpoint_kinds): Likewise.
4256 (arm_breakpoint_kind_from_pc): Likewise.
4257 (arm_sw_breakpoint_from_kind): Likewise.
4258 (arm_breakpoint_kind_from_current_state): Likewise.
4259 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4260 (arm_sw_breakpoint_from_kind): Declare.
4261 (arm_breakpoint_kind_from_current_state): Declare.
4262 (arm_breakpoint_at): Declare.
4263 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4264 arm_sw_breakpoint_from_kind if process is 32-bit.
4265 (aarch64_breakpoint_kind_from_pc): New function.
4266 (aarch64_breakpoint_kind_from_current_state): New function.
4267 (the_low_target): Initialize fields breakpoint_kind_from_pc
4268 and breakpoint_kind_from_current_state.
4269 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4270 linux-aarch32-low.c.
4271 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4272 (arm_breakpoint, arm_breakpoint_len): Likewise.
4273 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4274 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4275 (arm_is_thumb_mode): Likewise.
4276 (arm_breakpoint_at): Likewise.
4277 (arm_breakpoint_kind_from_pc): Likewise.
4278 (arm_sw_breakpoint_from_kind): Likewise.
4279 (arm_breakpoint_kind_from_current_state): Likewise.
4282 2015-08-04 Yao Qi <yao.qi@linaro.org>
4284 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4285 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4286 * server.c (extended_protocol): Remove "static".
4287 * server.h (extended_protocol): Declare it.
4289 2015-12-04 Josh Stone <jistone@redhat.com>
4291 * target.h (struct target_ops) <arch_setup>: Rename to ...
4292 (struct target_ops) <post_create_inferior>: ... this.
4293 (target_arch_setup): Rename to ...
4294 (target_post_create_inferior): ... this, calling post_create_inferior.
4295 * server.c (start_inferior): Update target_arch_setup calls to
4296 target_post_create_inferior.
4297 * linux-low.c (linux_low_ptrace_options): Forward declare.
4298 (linux_arch_setup): Update its comment for general use.
4299 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4300 (struct linux_target_ops): Use linux_post_create_inferior.
4301 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4302 to post_create_inferior.
4303 * nto-low.c (struct nto_target_ops): Likewise.
4304 * spu-low.c (struct spu_target_ops): Likewise.
4305 * win32-low.c (struct win32_target_ops): Likewise.
4307 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4309 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4311 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4313 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4314 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4315 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4316 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4317 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4318 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4319 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4320 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4321 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4322 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4323 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4324 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4326 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4328 * linux-low.c (linux_look_up_symbols): Don't call
4329 linux_supports_traceclone.
4330 * linux-low.h (thread_db_init): Remove use_events argument.
4331 * thread-db.c (thread_db_use_event): Remove global variable.
4332 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4333 (struct thread_db) <td_create_bp>: Remove field.
4334 (thread_db_create_event): Remove function.
4335 (thread_db_enable_reporting): Likewise.
4336 (find_one_thread): Don't check for thread_db_use_events.
4337 (attach_thread): Likewise.
4338 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4339 (try_thread_db_load_1): Don't check for thread_db_use_events.
4340 (thread_db_init): Remove use_events argument and thread events
4342 (remove_thread_event_breakpoints): Remove function.
4343 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4345 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4347 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4349 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4350 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4351 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4352 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4353 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4355 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4357 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4358 * linux-low.c (can_hardware_single_step): Use
4359 supports_hardware_single_step.
4360 (can_software_single_step): New function.
4361 (start_step_over): Call can_software_single_step.
4362 (linux_supports_hardware_single_step): New function.
4363 (struct target_ops) <supports_software_single_step>: Initialize.
4364 * linux-low.h (struct linux_target_ops)
4365 <supports_hardware_single_step>: Initialize.
4366 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4367 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4368 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4369 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4370 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4371 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4372 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4373 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4374 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4375 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4377 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4378 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4380 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4381 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4382 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4384 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4385 * target.h (struct target_ops): <supports_software_single_step>:
4387 (target_supports_software_single_step): New macro.
4389 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4391 * linux-low.c (linux_wait_1): Fix pc advance condition.
4392 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4393 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4395 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4397 * linux-arm-low.c (arm_is_thumb_mode): New function.
4398 (arm_breakpoint_at): Use arm_is_thumb_mode.
4399 (arm_breakpoint_kind_from_current_state): New function.
4400 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4402 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4403 (linux_breakpoint_kind_from_current_state): New function.
4404 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4405 * linux-low.h (struct linux_target_ops)
4406 <breakpoint_kind_from_current_state>: New field.
4407 * target.h (struct target_ops): Likewise.
4408 (target_breakpoint_kind_from_current_state): New macro.
4410 2015-11-30 Pedro Alves <palves@redhat.com>
4412 * linux-low.c (linux_resume): Wake up the event loop before
4415 2015-11-30 Pedro Alves <palves@redhat.com>
4417 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4419 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4421 * target.c (struct thread_search): New structure.
4422 (thread_search_callback): New function.
4423 (prev_general_thread): New global.
4424 (prepare_to_access_memory, done_accessing_memory): New functions.
4425 * target.h (prepare_to_access_memory, done_accessing_memory):
4426 Replace macros with function declarations.
4428 2015-11-30 Pedro Alves <palves@redhat.com>
4431 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4432 report TARGET_WAITKIND_NO_RESUMED.
4433 * remote-utils.c (prepare_resume_reply): Handle
4434 TARGET_WAITKIND_NO_RESUMED.
4435 * server.c (report_no_resumed): New global.
4436 (handle_query) <qSupported>: Handle "no-resumed+". Report
4437 "no-resumed+" support.
4438 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4439 return error if the client doesn't support no-resumed events.
4440 (push_stop_notification): New function.
4441 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4442 events if the client supports them.
4444 2015-11-30 Pedro Alves <palves@redhat.com>
4446 * linux-low.c (thread_still_has_status_pending_p): Don't check
4448 (lwp_resumed): New function.
4449 (status_pending_p_callback): Return early if the LWP is not
4450 supposed to be resumed.
4452 2015-11-30 Pedro Alves <palves@redhat.com>
4454 * linux-low.c (handle_extended_wait): Assert that the LWP's
4455 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4456 thread create events, leave the new child's status pending.
4457 (linux_low_filter_event): If GDB wants to hear about thread exit
4458 events, leave the LWP marked dead and don't delete it.
4459 (linux_wait_for_event_filtered): Don't check for thread exit.
4460 (filter_exit_event): New function.
4461 (linux_wait_1): Use it, when returning an exit event.
4462 (linux_resume_one_lwp_throw): Assert that the LWP's
4463 waitstatus is TARGET_WAITKIND_IGNORE.
4464 * remote-utils.c (prepare_resume_reply): Handle
4465 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4466 * server.c (report_thread_events): New global.
4467 (handle_general_set): Handle QThreadEvents.
4468 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4469 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4470 TARGET_WAITKIND_THREAD_EXITED.
4471 * server.h (report_thread_events): Declare.
4473 2015-11-30 Pedro Alves <palves@redhat.com>
4475 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4476 the thread's last_resume_kind was resume_stop.
4478 2015-11-30 Pedro Alves <palves@redhat.com>
4480 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4483 2015-11-30 Pedro Alves <palves@redhat.com>
4485 * server.c (handle_v_requests): Handle vCtrlC.
4487 2015-11-30 Pedro Alves <palves@redhat.com>
4489 * gdbthread.h (find_any_thread_of_pid): Declare.
4490 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4492 * server.c (handle_query): If current_thread is NULL, look for
4493 another thread of the selected process.
4495 2015-11-26 Daniel Colascione <dancol@dancol.org>
4496 Simon Marchi <simon.marchi@ericsson.com>
4498 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4499 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4501 * target.h (struct target_ops) <thread_name>: New field.
4502 (target_thread_name): New macro.
4504 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4506 * regcache.h (regcache_invalidate_pid): Add declaration.
4507 * regcache.c (regcache_invalidate_pid): New function, extracted
4508 from regcache_invalidate.
4509 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4510 Add trivial documentation comment.
4511 * lynx-low.c: Use regcache_invalidate_pid instead of
4512 regcache_invalidate.
4514 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4516 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4517 and Elf64_auxv_t if the target is Android.
4519 2015-11-22 Doug Evans <xdje42@gmail.com>
4521 * target.h: #include <sys/types.h>.
4523 2015-11-19 Pedro Alves <palves@redhat.com>
4525 * linux-low.c (linux_process_qsupported): Change prototype.
4527 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4529 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4530 and adjust to loop over all features.
4531 * server.c (handle_query) <qSupported>: Adjust to call
4532 target_process_qsupported once, passing it a vector of unprocessed
4534 * target.h (struct target_ops) <process_qsupported>: Change
4536 (target_process_qsupported): Adjust.
4538 2015-11-19 Pedro Alves <palves@redhat.com>
4540 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4542 * configure: Regenerate.
4544 2015-11-19 Pedro Alves <palves@redhat.com>
4546 * configure: Regenerate.
4548 2015-11-19 Yao Qi <yao.qi@linaro.org>
4550 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4553 2015-11-19 Yao Qi <yao.qi@linaro.org>
4555 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4556 (struct aarch64_operand): Move enum out.
4558 2015-11-19 Yao Qi <yao.qi@linaro.org>
4560 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4561 struct user_fpsimd_state *.
4562 (aarch64_store_fpregset): Likewise.
4564 2015-11-19 Yao Qi <yao.qi@linaro.org>
4566 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4567 struct user_pt_regs *.
4568 (aarch64_store_gregset): Likewise.
4570 2015-11-18 Pedro Alves <palves@redhat.com>
4572 * Makefile.in (all_object_files): Add $IPA_OBJS.
4574 2015-11-17 Pedro Alves <palves@redhat.com>
4576 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4577 GDB_SIGNAL_0 and gdb_signal_to_string.
4579 2015-11-17 Pedro Alves <palves@redhat.com>
4581 * win32-low.c (handle_output_debug_string): Remove parameter.
4582 (win32_kill): Remove our_status local and adjust call to
4583 handle_output_debug_string.
4584 (get_child_debug_event): Adjust call to
4585 handle_output_debug_string.
4587 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4589 * linux-mips-low.c (mips_fill_gregset): Add cast.
4590 (mips_store_gregset): Likewise.
4591 (mips_fill_fpregset): Likewise.
4592 (mips_store_fpregset): Likewise.
4594 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4596 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4599 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4601 * linux-mips-low.c (mips_linux_new_thread): Change type of
4602 watch_type to enum target_hw_bp_type.
4604 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4606 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4607 Change return type to arm_hwbp_type.
4609 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4611 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4612 (arm_store_gregset): Likewise.
4613 * linux-arm-low.c (arm_get_hwcap): Likewise.
4614 (arm_read_description): Likewise.
4616 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4618 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4620 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4622 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4623 (ppc_fill_vsxregset): Likewise.
4624 (ppc_store_vsxregset): Likewise.
4625 (ppc_fill_vrregset): Likewise.
4626 (ppc_store_vrregset): Likewise.
4627 (ppc_fill_evrregset): Likewise.
4628 (ppc_store_evrregset): Likewise.
4630 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4632 * linux-ppc-low.c (ppc_usrregs_info): Remove
4633 forward-declaration.
4634 (ppc_arch_setup): Move lower in file.
4636 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4638 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4639 (ps_pdwrite): Likewise.
4641 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4643 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4644 to after assert checks.
4646 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4648 * proc-service.c (ps_pdread): Add/adjust casts.
4649 (ps_pdwrite): Add/adjust casts.
4651 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4653 * server.c (handle_search_memory_1): Cast return value of
4656 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4658 * server.c (write_qxfer_response): Change type of data to
4661 2015-10-29 Pedro Alves <palves@redhat.com>
4663 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4665 2015-10-29 Pedro Alves <palves@redhat.com>
4667 * tracepoint.c (clear_installed_tracepoints): Add casts.
4669 2015-10-29 Pedro Alves <palves@redhat.com>
4671 * server.c (handle_v_cont, process_serial_event): Add enum
4672 gdb_signal casts to signal parsing code.
4674 2015-10-29 Pedro Alves <palves@redhat.com>
4676 * linux-low.h (NULL_REGSET): Define.
4677 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4678 * linux-arm-low.c (arm_regsets): Likewise.
4679 * linux-crisv32-low.c (cris_regsets): Likewise.
4680 * linux-m68k-low.c (m68k_regsets): Likewise.
4681 * linux-mips-low.c (mips_regsets): Likewise.
4682 * linux-nios2-low.c (nios2_regsets): Likewise.
4683 * linux-ppc-low.c (ppc_regsets): Likewise.
4684 * linux-s390-low.c (s390_regsets): Likewise.
4685 * linux-sh-low.c (sh_regsets): Likewise.
4686 * linux-sparc-low.c (sparc_regsets): Likewise.
4687 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4688 * linux-tile-low.c (tile_regsets): Likewise.
4689 * linux-x86-low.c (x86_regsets): Likewise.
4690 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4692 2015-10-29 Pedro Alves <palves@redhat.com>
4694 * linux-low.h (NULL_REGSET): Define.
4695 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4696 * linux-arm-low.c (arm_regsets): Likewise.
4697 * linux-crisv32-low.c (cris_regsets): Likewise.
4698 * linux-m68k-low.c (m68k_regsets): Likewise.
4699 * linux-mips-low.c (mips_regsets): Likewise.
4700 * linux-nios2-low.c (nios2_regsets): Likewise.
4701 * linux-ppc-low.c (ppc_regsets): Likewise.
4702 * linux-s390-low.c (s390_regsets): Likewise.
4703 * linux-sh-low.c (sh_regsets): Likewise.
4704 * linux-sparc-low.c (sparc_regsets): Likewise.
4705 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4706 * linux-tile-low.c (tile_regsets): Likewise.
4707 * linux-x86-low.c (x86_regsets): Likewise.
4708 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4710 2015-10-26 Doug Evans <dje@google.com>
4712 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4714 2015-10-26 Doug Evans <dje@google.com>
4716 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4718 2015-10-26 Doug Evans <dje@google.com>
4720 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4722 (attach_thread, find_new_threads_callback): Ditto.
4724 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4726 * mem-break.h (set_breakpoint_data): Remove.
4728 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4730 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4731 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4732 (initialize_low): Remove set_breakpoint_data call.
4733 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4734 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4735 (initialize_low): Remove set_breakpoint_data call.
4736 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4737 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4738 (initialize_low): Remove set_breakpoint_data call.
4740 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4742 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4743 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4744 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4745 * target.h (target_breakpoint_kind_from_pc): New macro.
4747 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4749 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4750 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4751 the default breakpoint kind.
4753 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4755 * linux-arm-low.c (arm_supports_z_point_type): Add software
4758 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4760 * linux-arm-low.c: Refactor breakpoint definitions.
4761 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4762 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4764 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4766 * Makefile.in: Add arm.c/o.
4767 * configure.srv: Likewise.
4768 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4769 (arm_breakpoint_kind_from_pc): New function.
4770 (arm_sw_breakpoint_from_kind): Return proper kind.
4771 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4773 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4775 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4777 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4778 (struct raw_breakpoint) <size>: Remove.
4779 (struct raw_breakpoint) <kind>: Add.
4780 (bp_size): New function.
4781 (bp_opcode): Likewise.
4782 (find_raw_breakpoint_at): Adjust for kind.
4783 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4784 (remove_memory_breakpoint): Adjust for kind call bp_size.
4785 (set_raw_breakpoint_at): Adjust for kind.
4786 (set_breakpoint): Likewise.
4787 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4788 (delete_raw_breakpoint): Adjust for kind.
4789 (delete_breakpoint): Likewise.
4790 (find_gdb_breakpoint): Likewise.
4791 (set_gdb_breakpoint_1): Likewise.
4792 (set_gdb_breakpoint): Likewise.
4793 (delete_gdb_breakpoint_1): Likewise.
4794 (delete_gdb_breakpoint): Likewise.
4795 (uninsert_raw_breakpoint): Likewise.
4796 (reinsert_raw_breakpoint): Likewise.
4797 (set_breakpoint_data): Remove.
4798 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4799 (check_mem_read): Adjust for kind call bp_size.
4800 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4801 (clone_one_breakpoint): Adjust for kind.
4802 * mem-break.h (set_gdb_breakpoint): Likewise.
4803 (delete_gdb_breakpoint): Likewise.
4804 * server.c (process_serial_event): Likewise.
4806 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4808 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4809 (struct linux_target_ops) <breakpoint>: Remove.
4810 (struct linux_target_ops) <breakpoint_len>: Remove.
4811 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4812 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4813 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4814 (arm_sw_breakpoint_from_kind): New function.
4815 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4816 (struct linux_target_ops) <breakpoint>: Remove.
4817 (struct linux_target_ops) <breakpoint_len>: Remove.
4818 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4819 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4820 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4821 (struct linux_target_ops) <breakpoint>: Remove.
4822 (struct linux_target_ops) <breakpoint_len>: Remove.
4823 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4824 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4825 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4826 (struct linux_target_ops) <breakpoint>: Remove.
4827 (struct linux_target_ops) <breakpoint_len>: Remove.
4828 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4829 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4830 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4831 and sw_breakpoint_from_kind to increment the pc.
4832 (linux_breakpoint_kind_from_pc): New function.
4833 (linux_sw_breakpoint_from_kind): New function.
4834 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4835 (initialize_low): Call breakpoint_kind_from_pc and
4836 sw_breakpoint_from_kind to replace breakpoint_data/len.
4837 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4839 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4840 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4841 (struct linux_target_ops) <breakpoint>: Remove.
4842 (struct linux_target_ops) <breakpoint_len>: Remove.
4843 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4844 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4845 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4846 (struct linux_target_ops) <breakpoint>: Remove.
4847 (struct linux_target_ops) <breakpoint_len>: Remove.
4848 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4849 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4850 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4851 (struct linux_target_ops) <breakpoint>: Remove.
4852 (struct linux_target_ops) <breakpoint_len>: Remove.
4853 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4854 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4855 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4856 (struct linux_target_ops) <breakpoint>: Remove.
4857 (struct linux_target_ops) <breakpoint_len>: Remove.
4858 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4859 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4860 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4861 (struct linux_target_ops) <breakpoint>: Remove.
4862 (struct linux_target_ops) <breakpoint_len>: Remove.
4863 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4864 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4865 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4866 (struct linux_target_ops) <breakpoint>: Remove.
4867 (struct linux_target_ops) <breakpoint_len>: Remove.
4868 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4869 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4870 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4871 (struct linux_target_ops) <breakpoint>: Remove.
4872 (struct linux_target_ops) <breakpoint_len>: Remove.
4873 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4874 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4875 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4876 (struct linux_target_ops) <breakpoint>: Remove.
4877 (struct linux_target_ops) <breakpoint_len>: Remove.
4878 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4879 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4880 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4881 (struct linux_target_ops) <breakpoint>: Remove.
4882 (struct linux_target_ops) <breakpoint_len>: Remove.
4883 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4884 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4885 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4886 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4887 (struct linux_target_ops) <breakpoint>: Remove.
4888 (struct linux_target_ops) <breakpoint_len>: Remove.
4889 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4890 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4891 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4892 (struct linux_target_ops) <breakpoint>: Remove.
4893 (struct linux_target_ops) <breakpoint_len>: Remove.
4894 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4895 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4897 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4899 * linux-cris-low.c (cris_get_pc): Remove void arg.
4901 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4903 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4906 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4908 * inferiors.c (thread_pid_matches_callback): New function.
4909 (find_thread_process): New function.
4910 (remove_thread): Reset current_thread.
4911 (remove_process): Assert threads have been removed first.
4913 2015-10-15 Yao Qi <yao.qi@linaro.org>
4915 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4917 (aarch64_remove_point): Likewise.
4918 * regcache.c (regcache_register_size): New function.
4920 2015-10-12 Yao Qi <yao.qi@linaro.org>
4922 * linux-aarch64-low.c: Update all callers as emit_load_store
4923 is renamed to aarch64_emit_load_store.
4925 2015-10-12 Yao Qi <yao.qi@linaro.org>
4927 * linux-aarch64-low.c: Update all callers of function renaming
4928 from emit_insn to aarch64_emit_insn.
4930 2015-10-12 Yao Qi <yao.qi@linaro.org>
4932 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4933 arch/aarch64-insn.h.
4934 (struct aarch64_memory_operand): Likewise.
4936 (emit_insn): Move to arch/aarch64-insn.c.
4937 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4938 (emit_load_store): Move to arch/aarch64-insn.c.
4939 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4940 (can_encode_int32): Remove.
4942 2015-10-12 Yao Qi <yao.qi@linaro.org>
4944 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4945 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4946 (aarch64_relocate_instruction): Likewise.
4947 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4948 (struct aarch64_insn_visitor): Likewise.
4950 2015-10-12 Yao Qi <yao.qi@linaro.org>
4952 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4953 (struct aarch64_insn_visitor): New.
4954 (struct aarch64_insn_relocation_data): New.
4955 (aarch64_ftrace_insn_reloc_b): New function.
4956 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4957 (aarch64_ftrace_insn_reloc_cb): Likewise.
4958 (aarch64_ftrace_insn_reloc_tb): Likewise.
4959 (aarch64_ftrace_insn_reloc_adr): Likewise.
4960 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4961 (aarch64_ftrace_insn_reloc_others): Likewise.
4963 (aarch64_relocate_instruction): Use visitor.
4965 2015-10-12 Yao Qi <yao.qi@linaro.org>
4967 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4968 int. Add argument buf.
4969 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4970 aarch64_relocate_instruction.
4972 2015-10-12 Yao Qi <yao.qi@linaro.org>
4974 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4975 argument insn. Remove local variable insn. Don't call
4977 (aarch64_install_fast_tracepoint_jump_pad): Call
4980 2015-09-30 Yao Qi <yao.qi@linaro.org>
4982 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4983 (emit_load_store_pair): Likewise.
4985 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4987 * dll.c (match_dll): Add cast(s).
4988 (unloaded_dll): Likewise.
4989 * linux-low.c (second_thread_of_pid_p): Likewise.
4990 (delete_lwp_callback): Likewise.
4991 (count_events_callback): Likewise.
4992 (select_event_lwp_callback): Likewise.
4993 (linux_set_resume_request): Likewise.
4994 * server.c (accumulate_file_name_length): Likewise.
4995 (emit_dll_description): Likewise.
4996 (handle_qxfer_threads_worker): Likewise.
4997 (visit_actioned_threads): Likewise.
4998 * thread-db.c (any_thread_of): Likewise.
4999 * tracepoint.c (same_process_p): Likewise.
5000 (match_blocktype): Likewise.
5001 (build_traceframe_info_xml): Likewise.
5003 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5005 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5007 (gdb_unparse_agent_expr): Likewise.
5008 * hostio.c (require_data): Likewise.
5009 (handle_pread): Likewise.
5010 * linux-low.c (disable_regset): Likewise.
5011 (fetch_register): Likewise.
5012 (store_register): Likewise.
5013 (get_dynamic): Likewise.
5014 (linux_qxfer_libraries_svr4): Likewise.
5015 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5016 (set_fast_tracepoint_jump): Likewise.
5017 (uninsert_fast_tracepoint_jumps_at): Likewise.
5018 (reinsert_fast_tracepoint_jumps_at): Likewise.
5019 (validate_inserted_breakpoint): Likewise.
5020 (clone_agent_expr): Likewise.
5021 * regcache.c (init_register_cache): Likewise.
5022 * remote-utils.c (putpkt_binary_1): Likewise.
5023 (decode_M_packet): Likewise.
5024 (decode_X_packet): Likewise.
5025 (look_up_one_symbol): Likewise.
5026 (relocate_instruction): Likewise.
5027 (monitor_output): Likewise.
5028 * server.c (handle_search_memory): Likewise.
5029 (handle_qxfer_exec_file): Likewise.
5030 (handle_qxfer_libraries): Likewise.
5031 (handle_qxfer): Likewise.
5032 (handle_query): Likewise.
5033 (handle_v_cont): Likewise.
5034 (handle_v_run): Likewise.
5035 (captured_main): Likewise.
5036 * target.c (write_inferior_memory): Likewise.
5037 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5038 * tracepoint.c (init_trace_buffer): Likewise.
5039 (add_tracepoint_action): Likewise.
5040 (add_traceframe): Likewise.
5041 (add_traceframe_block): Likewise.
5042 (cmd_qtdpsrc): Likewise.
5043 (cmd_qtdv): Likewise.
5044 (cmd_qtstatus): Likewise.
5045 (response_source): Likewise.
5046 (response_tsv): Likewise.
5047 (cmd_qtnotes): Likewise.
5048 (gdb_collect): Likewise.
5049 (initialize_tracepoint): Likewise.
5051 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5053 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5054 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5055 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5057 (enum aarch64_condition_codes): New enum.
5058 (w0): New static global.
5061 (struct aarch64_memory_operand) <type>: New
5062 MEMORY_OPERAND_POSTINDEX type.
5063 (postindex_memory_operand): New helper function.
5064 (emit_ret): New function.
5065 (emit_load_store_pair): New function, factored out of emit_stp
5066 with support for MEMORY_OPERAND_POSTINDEX.
5067 (emit_stp): Rewrite using emit_load_store_pair.
5068 (emit_ldp): New function.
5069 (emit_load_store): Likewise.
5070 (emit_ldr): Mention post-index instruction in comment.
5071 (emit_ldrh): New function.
5072 (emit_ldrb): New function.
5073 (emit_ldrsw): Mention post-index instruction in comment.
5074 (emit_str): Likewise.
5075 (emit_subs): New function.
5076 (emit_cmp): Likewise.
5077 (emit_and): Likewise.
5078 (emit_orr): Likewise.
5079 (emit_orn): Likewise.
5080 (emit_eor): Likewise.
5081 (emit_mvn): Likewise.
5082 (emit_lslv): Likewise.
5083 (emit_lsrv): Likewise.
5084 (emit_asrv): Likewise.
5085 (emit_mul): Likewise.
5086 (emit_sbfm): Likewise.
5087 (emit_sbfx): Likewise.
5088 (emit_ubfm): Likewise.
5089 (emit_ubfx): Likewise.
5090 (emit_csinc): Likewise.
5091 (emit_cset): Likewise.
5092 (emit_nop): Likewise.
5093 (emit_ops_insns): New helper function.
5094 (emit_pop): Likewise.
5095 (emit_push): Likewise.
5096 (aarch64_emit_prologue): New function.
5097 (aarch64_emit_epilogue): Likewise.
5098 (aarch64_emit_add): Likewise.
5099 (aarch64_emit_sub): Likewise.
5100 (aarch64_emit_mul): Likewise.
5101 (aarch64_emit_lsh): Likewise.
5102 (aarch64_emit_rsh_signed): Likewise.
5103 (aarch64_emit_rsh_unsigned): Likewise.
5104 (aarch64_emit_ext): Likewise.
5105 (aarch64_emit_log_not): Likewise.
5106 (aarch64_emit_bit_and): Likewise.
5107 (aarch64_emit_bit_or): Likewise.
5108 (aarch64_emit_bit_xor): Likewise.
5109 (aarch64_emit_bit_not): Likewise.
5110 (aarch64_emit_equal): Likewise.
5111 (aarch64_emit_less_signed): Likewise.
5112 (aarch64_emit_less_unsigned): Likewise.
5113 (aarch64_emit_ref): Likewise.
5114 (aarch64_emit_if_goto): Likewise.
5115 (aarch64_emit_goto): Likewise.
5116 (aarch64_write_goto_address): Likewise.
5117 (aarch64_emit_const): Likewise.
5118 (aarch64_emit_call): Likewise.
5119 (aarch64_emit_reg): Likewise.
5120 (aarch64_emit_pop): Likewise.
5121 (aarch64_emit_stack_flush): Likewise.
5122 (aarch64_emit_zero_ext): Likewise.
5123 (aarch64_emit_swap): Likewise.
5124 (aarch64_emit_stack_adjust): Likewise.
5125 (aarch64_emit_int_call_1): Likewise.
5126 (aarch64_emit_void_call_2): Likewise.
5127 (aarch64_emit_eq_goto): Likewise.
5128 (aarch64_emit_ne_goto): Likewise.
5129 (aarch64_emit_lt_goto): Likewise.
5130 (aarch64_emit_le_goto): Likewise.
5131 (aarch64_emit_gt_goto): Likewise.
5132 (aarch64_emit_ge_got): Likewise.
5133 (aarch64_emit_ops_impl): New static global variable.
5134 (aarch64_emit_ops): New target function, return
5135 &aarch64_emit_ops_impl.
5136 (struct linux_target_ops): Install it.
5138 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5140 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5141 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5143 * linux-aarch64-ipa.c: New file.
5144 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5146 (aarch64_get_thread_area): New target method.
5147 (extract_signed_bitfield): New helper function.
5148 (aarch64_decode_ldr_literal): New function.
5149 (enum aarch64_opcodes): New enum.
5150 (struct aarch64_register): New struct.
5151 (struct aarch64_operand): New struct.
5152 (x0): New static global.
5161 (aarch64_register): New helper function.
5162 (register_operand): Likewise.
5163 (immediate_operand): Likewise.
5164 (struct aarch64_memory_operand): New struct.
5165 (offset_memory_operand): New helper function.
5166 (preindex_memory_operand): Likewise.
5167 (enum aarch64_system_control_registers): New enum.
5168 (ENCODE): New macro.
5169 (emit_insn): New helper function.
5170 (emit_b): New function.
5171 (emit_bcond): Likewise.
5172 (emit_cb): Likewise.
5173 (emit_tb): Likewise.
5174 (emit_blr): Likewise.
5175 (emit_stp): Likewise.
5176 (emit_ldp_q_offset): Likewise.
5177 (emit_stp_q_offset): Likewise.
5178 (emit_load_store): Likewise.
5179 (emit_ldr): Likewise.
5180 (emit_ldrsw): Likewise.
5181 (emit_str): Likewise.
5182 (emit_ldaxr): Likewise.
5183 (emit_stxr): Likewise.
5184 (emit_stlr): Likewise.
5185 (emit_data_processing_reg): Likewise.
5186 (emit_data_processing): Likewise.
5187 (emit_add): Likewise.
5188 (emit_sub): Likewise.
5189 (emit_mov): Likewise.
5190 (emit_movk): Likewise.
5191 (emit_mov_addr): Likewise.
5192 (emit_mrs): Likewise.
5193 (emit_msr): Likewise.
5194 (emit_sevl): Likewise.
5195 (emit_wfe): Likewise.
5196 (append_insns): Likewise.
5197 (can_encode_int32_in): New helper function.
5198 (aarch64_relocate_instruction): New function.
5199 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5200 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5201 (struct linux_target_ops): Install aarch64_get_thread_area,
5202 aarch64_install_fast_tracepoint_jump_pad and
5203 aarch64_get_min_fast_tracepoint_insn_len.
5205 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5207 * Makefile.in (aarch64-insn.o): New rule.
5208 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5210 2015-09-21 Yao Qi <yao.qi@linaro.org>
5212 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5214 2015-09-21 Yao Qi <yao.qi@linaro.org>
5216 * tracepoint.c (max_jump_pad_size): Remove.
5218 2015-09-18 Yao Qi <yao.qi@linaro.org>
5220 * linux-aarch64-low.c: Don't include sys/uio.h.
5221 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5223 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5225 * tracepoint.c (eval_result_type): Change prototype.
5226 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5228 2015-09-15 Pedro Alves <palves@redhat.com>
5230 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5231 Check whether to report exec events instead of checking whether
5232 multiprocess is enabled.
5234 2015-09-15 Pedro Alves <palves@redhat.com>
5237 * remote-utils.c (prepare_resume_reply): Merge
5238 TARGET_WAITKIND_VFORK_DONE switch case with the
5239 TARGET_WAITKIND_FORKED case.
5241 2015-09-15 Yao Qi <yao.qi@linaro.org>
5243 * server.c (handle_query): Check string comparison using
5244 "else if" instead of "if".
5246 2015-09-15 Yao Qi <yao.qi@linaro.org>
5248 * server.c (vCont_supported): New global variable.
5249 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5250 matches. Append ";vContSupported+" to own_buf.
5251 (handle_v_requests): Append ";s;S" to own_buf if target supports
5252 hardware single step or vCont_supported is false.
5253 (capture_main): Set vCont_supported to zero.
5255 2015-09-15 Yao Qi <yao.qi@linaro.org>
5257 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5259 (linux_supports_hardware_single_step): ... New function.
5260 (linux_target_ops): Update.
5261 * lynx-low.c (lynx_target_ops): Set field
5262 supports_hardware_single_step to target_can_do_hardware_single_step.
5263 * nto-low.c (nto_target_ops): Likewise.
5264 * spu-low.c (spu_target_ops): Likewise.
5265 * win32-low.c (win32_target_ops): Likewise.
5266 * target.c (target_can_do_hardware_single_step): New function.
5267 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5268 Remove. <supports_hardware_single_step>: New field.
5269 (target_supports_conditional_breakpoints): Remove.
5270 (target_supports_hardware_single_step): New macro.
5271 (target_can_do_hardware_single_step): Declare.
5272 * server.c (handle_query): Use target_supports_hardware_single_step
5273 instead of target_supports_conditional_breakpoints.
5275 2015-09-15 Yao Qi <yao.qi@linaro.org>
5277 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5279 (struct linux_target_ops the_low_target): Install
5280 aarch64_linux_siginfo_fixup.
5282 2015-09-11 Don Breazeal <donb@codesourcery.com>
5283 Luis Machado <lgustavo@codesourcery.com>
5285 * linux-low.c (linux_mourn): Static declaration.
5286 (linux_arch_setup): Move in front of
5287 handle_extended_wait.
5288 (linux_arch_setup_thread): New function.
5289 (handle_extended_wait): Handle exec events. Call
5290 linux_arch_setup_thread. Make event_lwp argument a
5291 pointer-to-a-pointer.
5292 (check_zombie_leaders): Do not check stopped threads.
5293 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5294 (linux_low_filter_event): Add lwp and thread for exec'ing
5295 non-leader thread if leader thread has been deleted.
5296 Refactor code into linux_arch_setup_thread and call it.
5297 Pass child lwp pointer by reference to handle_extended_wait.
5298 (linux_wait_for_event_filtered): Update comment.
5299 (linux_wait_1): Prevent clobbering exec event status.
5300 (linux_supports_exec_events): New function.
5301 (linux_target_ops) <supports_exec_events>: Initialize new member.
5302 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5304 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5305 * server.c (report_exec_events): New global variable.
5306 (handle_query): Handle qSupported query for exec-events feature.
5307 (captured_main): Initialize report_exec_events.
5308 * server.h (report_exec_events): Declare new global variable.
5309 * target.h (struct target_ops) <supports_exec_events>: New
5311 (target_supports_exec_events): New macro.
5312 * win32-low.c (win32_target_ops) <supports_exec_events>:
5313 Initialize new member.
5315 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5317 * linux-low.c (linux_low_enable_btrace): Remove.
5318 (linux_target_ops): Replace linux_low_enable_btrace with
5319 linux_enable_btrace.
5321 2015-09-03 Yao Qi <yao.qi@linaro.org>
5323 * linux-aarch64-low.c (aarch64_insert_point): Call
5324 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5327 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5329 * linux-low.c (check_stopped_by_breakpoint): Use
5330 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5332 2015-08-27 Pedro Alves <palves@redhat.com>
5334 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5336 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5338 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5339 the XNEW-family equivalent.
5340 (compile_bytecodes): Likewise.
5341 * dll.c (loaded_dll): Likewise.
5342 * event-loop.c (append_callback_event): Likewise.
5343 (create_file_handler): Likewise.
5344 (create_file_event): Likewise.
5345 * hostio.c (handle_open): Likewise.
5346 * inferiors.c (add_thread): Likewise.
5347 (add_process): Likewise.
5348 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5349 * linux-arm-low.c (arm_new_process): Likewise.
5350 (arm_new_thread): Likewise.
5351 * linux-low.c (add_to_pid_list): Likewise.
5352 (linux_add_process): Likewise.
5353 (handle_extended_wait): Likewise.
5354 (add_lwp): Likewise.
5355 (enqueue_one_deferred_signal): Likewise.
5356 (enqueue_pending_signal): Likewise.
5357 (linux_resume_one_lwp_throw): Likewise.
5358 (linux_resume_one_thread): Likewise.
5359 (linux_read_memory): Likewise.
5360 (linux_write_memory): Likewise.
5361 * linux-mips-low.c (mips_linux_new_process): Likewise.
5362 (mips_linux_new_thread): Likewise.
5363 (mips_add_watchpoint): Likewise.
5364 * linux-x86-low.c (initialize_low_arch): Likewise.
5365 * lynx-low.c (lynx_add_process): Likewise.
5366 * mem-break.c (set_raw_breakpoint_at): Likewise.
5367 (set_breakpoint): Likewise.
5368 (add_condition_to_breakpoint): Likewise.
5369 (add_commands_to_breakpoint): Likewise.
5370 (clone_agent_expr): Likewise.
5371 (clone_one_breakpoint): Likewise.
5372 * regcache.c (new_register_cache): Likewise.
5373 * remote-utils.c (look_up_one_symbol): Likewise.
5374 * server.c (queue_stop_reply): Likewise.
5375 (start_inferior): Likewise.
5376 (queue_stop_reply_callback): Likewise.
5377 (handle_target_event): Likewise.
5378 * spu-low.c (fetch_ppc_memory): Likewise.
5379 (store_ppc_memory): Likewise.
5380 * target.c (set_target_ops): Likewise.
5381 * thread-db.c (thread_db_load_search): Likewise.
5382 (try_thread_db_load_1): Likewise.
5383 * tracepoint.c (add_tracepoint): Likewise.
5384 (add_tracepoint_action): Likewise.
5385 (create_trace_state_variable): Likewise.
5386 (cmd_qtdpsrc): Likewise.
5387 (cmd_qtro): Likewise.
5388 (add_while_stepping_state): Likewise.
5389 * win32-low.c (child_add_thread): Likewise.
5390 (get_image_name): Likewise.
5392 2015-08-25 Yao Qi <yao.qi@linaro.org>
5394 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5396 2015-08-25 Yao Qi <yao.qi@linaro.org>
5398 * Makefile.in (aarch64-linux.o): New rule.
5399 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5401 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5402 (aarch64_init_debug_reg_state): Make it extern.
5403 (aarch64_linux_prepare_to_resume): Remove.
5405 2015-08-25 Yao Qi <yao.qi@linaro.org>
5407 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5408 lwp_arch_private_info and ptid_of_lwp.
5410 2015-08-25 Yao Qi <yao.qi@linaro.org>
5412 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5413 Find proc_info by find_process_pid. All callers updated.
5415 2015-08-25 Yao Qi <yao.qi@linaro.org>
5417 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5419 (debug_reg_change_callback): Remove.
5420 (aarch64_notify_debug_reg_change): Remove.
5422 2015-08-25 Yao Qi <yao.qi@linaro.org>
5424 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5425 Call current_lwp_ptid.
5427 2015-08-25 Yao Qi <yao.qi@linaro.org>
5429 * linux-aarch64-low.c (debug_reg_change_callback): Use
5432 2015-08-25 Yao Qi <yao.qi@linaro.org>
5434 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5436 2015-08-25 Yao Qi <yao.qi@linaro.org>
5438 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5440 2015-08-25 Yao Qi <yao.qi@linaro.org>
5442 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5445 2015-08-25 Yao Qi <yao.qi@linaro.org>
5447 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5449 (debug_reg_change_callback): Remove argument entry and add argument
5450 lwp. Remove local variable thread. Don't print thread id in the
5451 debugging output. Don't check whether pid of thread equals to pid.
5452 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5453 iterate_over_lwps instead find_inferior.
5455 2015-08-24 Pedro Alves <palves@redhat.com>
5457 * inferiors.c (get_first_process): New function.
5458 * inferiors.h (get_first_process): New declaration.
5459 * remote-utils.c (read_ptid): Default to the first process in the
5460 list, instead of to the current thread's process.
5462 2015-08-24 Pedro Alves <palves@redhat.com>
5464 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5465 * event-loop.c: Likewise.
5466 * remote-utils.c: Likewise.
5467 * tracepoint.c: Likewise.
5469 2015-08-24 Pedro Alves <palves@redhat.com>
5471 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5474 2015-08-21 Pedro Alves <palves@redhat.com>
5476 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5477 instead of literal 1.
5479 2015-08-21 Pedro Alves <palves@redhat.com>
5481 * tdesc.c (default_description): Explicitly zero-initialize.
5483 2015-08-21 Pedro Alves <palves@redhat.com>
5486 * inferiors.c (remove_thread): Discard any pending stop reply for
5488 * server.c (remove_all_on_match_pid): Rename to ...
5489 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5491 (discard_queued_stop_replies): Change parameter to a ptid. Now
5493 (handle_v_kill, kill_inferior_callback, captured_main)
5494 (process_serial_event): Adjust.
5495 * server.h (discard_queued_stop_replies): Declare.
5497 2015-08-21 Pedro Alves <palves@redhat.com>
5499 * linux-low.c (wait_for_sigstop): Always switch to no thread
5500 selected if the previously current thread dies.
5501 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5502 process instead of the current thread's.
5503 * remote-utils.c (input_interrupt): Don't check if there's no
5505 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5506 current thread to the general thread fails, error out.
5507 (handle_qxfer_auxv, handle_qxfer_libraries)
5508 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5509 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5510 (handle_query): Check if there's a thread selected instead of
5511 checking whether there's any thread in the thread list.
5512 (handle_qxfer_threads, handle_qxfer_btrace)
5513 (handle_qxfer_btrace_conf): Don't error out early if there's no
5514 thread in the thread list.
5515 (handle_v_cont, myresume): Don't set the current thread to the
5517 (process_serial_event) <Hg handling>: Also set thread_id if the
5518 previous general thread is still alive.
5519 (process_serial_event) <g/G handling>: If setting the current
5520 thread to the general thread fails, error out.
5521 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5522 thread's lwp instead of the current thread's.
5523 * target.c (set_desired_thread): If the desired thread was not
5524 found, leave the current thread pointing to NULL. Return an int
5525 (boolean) indicating success.
5526 * target.h (set_desired_thread): Change return type to int.
5528 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5530 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5531 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5533 (ps_get_thread_area): New function.
5535 2015-08-19 Gary Benson <gbenson@redhat.com>
5537 * hostio.c (handle_pread): Do not attempt to read more data
5538 than hostio_reply_with_data can fit in a packet.
5540 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5542 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5544 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5546 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5548 2015-08-06 Pedro Alves <palves@redhat.com>
5550 * tracepoint.c (expr_eval_result): Now an int.
5552 2015-08-06 Pedro Alves <palves@redhat.com>
5554 * gdbthread.h (struct regcache): Forward declare.
5555 (struct thread_info) <regcache_data>: Now a struct regcache
5557 * inferiors.c (inferior_regcache_data)
5558 (set_inferior_regcache_data): Now work with struct regcache
5560 * inferiors.h (struct regcache): Forward declare.
5561 (inferior_regcache_data, set_inferior_regcache_data): Now work
5562 with struct regcache pointers.
5563 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5564 (free_register_cache_thread): Remove struct regcache pointer
5567 2015-08-06 Pedro Alves <palves@redhat.com>
5569 * server.c (captured_main): On error, print the exception message
5570 to stderr, and if run_once is set, throw a quit.
5572 2015-08-06 Pedro Alves <palves@redhat.com>
5574 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5577 2015-08-06 Pedro Alves <palves@redhat.com>
5579 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5580 reading beyond the passed in buffer length.
5582 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5584 * tracepoint.c (symbol_list) <required>: Remove.
5586 2015-08-06 Pedro Alves <palves@redhat.com>
5588 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5589 count if stopping and suspending threads.
5590 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5591 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5592 (linux_detach): Complete an ongoing step-over.
5593 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5595 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5596 (linux_wait_1): If passing a signal to the inferior after
5597 finishing a step-over, unsuspend and re-resume all lwps. If we
5598 see a single-step event but the thread should be continuing, don't
5599 pass the trap to gdb.
5600 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5601 internal_error instead of gdb_assert.
5602 (enqueue_pending_signal): New function.
5603 (check_ptrace_stopped_lwp_gone): Add debug output.
5604 (start_step_over): Use internal_error instead of gdb_assert.
5605 (complete_ongoing_step_over): New function.
5606 (linux_resume_one_thread): Don't resume a suspended thread.
5607 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5610 2015-08-06 Pedro Alves <palves@redhat.com>
5612 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5613 (linux_thread_alive): Use lwp_is_marked_dead.
5614 (extended_event_reported): Delete.
5615 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5616 instead of extended_event_reported.
5617 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5619 (lwp_is_marked_dead): New function.
5620 (lwp_running): Use lwp_is_marked_dead.
5621 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5624 2015-08-06 Pedro Alves <palves@redhat.com>
5626 * linux-low.c (linux_wait_1): Move fork event output out of the
5627 !report_to_gdb check. Pass event_child->waitstatus to
5628 target_waitstatus_to_string instead of ourstatus.
5630 2015-08-04 Yao Qi <yao.qi@linaro.org>
5632 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5633 if current_thread is 32 bit.
5635 2015-08-04 Yao Qi <yao.qi@linaro.org>
5637 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5638 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5639 * server.c (extended_protocol): Remove "static".
5640 * server.h (extended_protocol): Declare it.
5642 2015-08-04 Yao Qi <yao.qi@linaro.org>
5644 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5645 both aarch64 and aarch32.
5646 (aarch64_set_pc): Likewise.
5648 2015-08-04 Yao Qi <yao.qi@linaro.org>
5650 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5651 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5652 arm-with-neon.xml to srv_xmlfiles.
5653 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5654 (is_64bit_tdesc): New function.
5655 (aarch64_linux_read_description): New function.
5656 (aarch64_arch_setup): Call aarch64_linux_read_description.
5657 (regs_info): Rename to regs_info_aarch64.
5658 (aarch64_regs_info): Return right regs_info.
5659 (initialize_low_arch): Call initialize_low_arch_aarch32.
5661 2015-08-04 Yao Qi <yao.qi@linaro.org>
5663 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5664 * linux-aarch32-low.c: New file.
5665 * linux-aarch32-low.h: New file.
5666 * linux-arm-low.c (arm_fill_gregset): Move it to
5667 linux-aarch32-low.c.
5668 (arm_store_gregset): Likewise.
5669 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5670 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5671 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5672 (regs_info): Rename to regs_info_arm.
5673 (arm_regs_info): Return regs_info_aarch32 if
5674 have_ptrace_getregset is 1 and target description is
5675 arm_with_neon or arm_with_vfpv3.
5676 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5677 Call initialize_low_arch_aarch32 instead.
5679 2015-08-04 Yao Qi <yao.qi@linaro.org>
5681 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5682 * linux-low.c: ... here.
5683 * linux-low.h (have_ptrace_getregset): Declare it.
5685 2015-08-04 Pedro Alves <palves@redhat.com>
5687 * thread-db.c (struct thread_db): Use new typedefs.
5688 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5690 (disable_thread_event_reporting): Cast result of dlsym to
5691 destination function pointer type.
5692 (thread_db_mourn): Use td_ta_delete_ftype.
5694 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5696 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5698 (CDX_BREAKPOINT): Define for R2.
5699 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5700 (the_low_target): Add comments.
5702 2015-07-30 Yao Qi <yao.qi@linaro.org>
5704 * linux-arm-low.c (arm_hwcap): Remove it.
5705 (arm_read_description): New local variable arm_hwcap. Don't
5706 set arm_hwcap to zero.
5708 2015-07-30 Yao Qi <yao.qi@linaro.org>
5710 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5711 Use regcache->tdesc instead.
5712 (arm_store_wmmxregset): Likewise.
5713 (arm_fill_vfpregset): Likewise.
5714 (arm_store_vfpregset): Likewise.
5716 2015-07-30 Yao Qi <yao.qi@linaro.org>
5718 * linux-arm-low.c: Include arch/arm.h.
5719 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5720 (arm_store_gregset): Likewise.
5722 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5724 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5725 ptrace's 4th parameter.
5727 2015-07-27 Yao Qi <yao.qi@linaro.org>
5729 * configure.srv (case aarch64*-*-linux*): Don't set
5732 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5734 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5736 * linux-arm-low.c: Likewise.
5737 * linux-cris-low.c: Likewise.
5738 * linux-crisv32-low.c: Likewise.
5739 * linux-low.c: Likewise.
5740 * linux-m68k-low.c: Likewise.
5741 * linux-mips-low.c: Likewise.
5742 * linux-nios2-low.c: Likewise.
5743 * linux-s390-low.c: Likewise.
5744 * linux-sparc-low.c: Likewise.
5745 * linux-tic6x-low.c: Likewise.
5746 * linux-tile-low.c: Likewise.
5747 * linux-x86-low.c: Likewise.
5749 2015-07-24 Pedro Alves <palves@redhat.com>
5751 * config.in: Regenerate.
5752 * configure: Regenerate.
5754 2015-07-24 Pedro Alves <palves@redhat.com>
5756 * acinclude.m4: Include ../ptrace.m4.
5757 * configure.ac: Call GDB_AC_PTRACE.
5758 * config.in, configure: Regenerate.
5760 2015-07-24 Yao Qi <yao.qi@linaro.org>
5762 * linux-low.c (linux_create_inferior): Remove setting to
5763 proc->priv->new_inferior.
5764 (linux_attach): Likewise.
5765 (linux_low_filter_event): Likewise.
5766 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5768 2015-07-24 Yao Qi <yao.qi@linaro.org>
5770 * linux-low.c (linux_arch_setup): New function.
5771 (linux_low_filter_event): If proc->tdesc is NULL and
5772 proc->attached is true, call the_low_target.arch_setup.
5773 Otherwise, keep status pending, and return.
5774 (linux_resume_one_lwp_throw): Don't call get_pc if
5775 thread->while_stepping isn't NULL. Don't call
5776 get_thread_regcache if proc->tdesc is NULL.
5777 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5778 (linux_target_ops): Install arch_setup.
5779 * server.c (start_inferior): Call the_target->arch_setup.
5780 * target.h (struct target_ops) <arch_setup>: New field.
5781 (target_arch_setup): New marco.
5782 * lynx-low.c (lynx_target_ops): Update.
5783 * nto-low.c (nto_target_ops): Update.
5784 * spu-low.c (spu_target_ops): Update.
5785 * win32-low.c (win32_target_ops): Update.
5787 2015-07-24 Yao Qi <yao.qi@linaro.org>
5789 * linux-low.c (linux_add_process): Don't set
5790 proc->priv->new_inferior.
5791 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5792 (linux_attach): Likewise.
5794 2015-07-24 Yao Qi <yao.qi@linaro.org>
5796 * server.c (start_inferior): Code refactor.
5798 2015-07-24 Yao Qi <yao.qi@linaro.org>
5800 * server.c (process_serial_event): Set general_thread.
5802 2015-07-21 Yao Qi <yao.qi@linaro.org>
5804 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5805 aarch64_linux_get_debug_reg_capacity.
5807 2015-07-17 Yao Qi <yao.qi@linaro.org>
5809 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5810 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5811 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5812 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5813 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5814 (AARCH64_HWP_ALIGNMENT): Likewise.
5815 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5816 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5817 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5818 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5819 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5820 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5821 (struct aarch64_debug_reg_state): Likewise.
5822 (struct arch_lwp_info): Likewise.
5823 (aarch64_align_watchpoint): Likewise.
5824 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5825 (aarch64_watchpoint_length): Likewise.
5826 (aarch64_point_encode_ctrl_reg): Likewise
5827 (aarch64_point_is_aligned): Likewise.
5828 (aarch64_align_watchpoint): Likewise.
5829 (aarch64_linux_set_debug_regs):
5830 (aarch64_dr_state_insert_one_point): Likewise.
5831 (aarch64_dr_state_remove_one_point): Likewise.
5832 (aarch64_handle_breakpoint): Likewise.
5833 (aarch64_handle_aligned_watchpoint): Likewise.
5834 (aarch64_handle_unaligned_watchpoint): Likewise.
5835 (aarch64_handle_watchpoint): Likewise.
5837 2015-07-17 Yao Qi <yao.qi@linaro.org>
5839 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5840 and don't aarch64_get_debug_reg_state. All callers update.
5841 (aarch64_handle_aligned_watchpoint): Likewise.
5842 (aarch64_handle_unaligned_watchpoint): Likewise.
5843 (aarch64_handle_watchpoint): Likewise.
5844 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5845 (aarch64_remove_point): Likewise.
5847 2015-07-17 Yao Qi <yao.qi@linaro.org>
5849 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5851 (aarch64_handle_unaligned_watchpoint): Likewise.
5853 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5855 Revert the previous 3 commits:
5856 Move gdb_regex* to common/
5857 Move linux_find_memory_regions_full & co.
5858 gdbserver build-id attribute generator
5860 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5861 Jan Kratochvil <jan.kratochvil@redhat.com>
5863 gdbserver build-id attribute generator.
5864 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5865 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5866 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5868 (get_dynamic): Use find_pdhr to traverse program headers.
5869 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5870 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5871 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5872 (get_hex_build_id): New.
5873 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5874 to reply XML document.
5876 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5877 Jan Kratochvil <jan.kratochvil@redhat.com>
5879 * target.c: Include target/target-utils.h and fcntl.h.
5880 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5881 (target_fileio_read_stralloc): New functions.
5883 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5885 * Makefile.in (OBS): Add gdb_regex.o.
5887 * config.in: Rebuilt.
5888 * configure: Rebuilt.
5890 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5891 Jan Kratochvil <jan.kratochvil@redhat.com>
5893 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5894 * Makefile.in (OBS): Add target-utils.o.
5895 (linux-maps.o, target-utils.o): New.
5896 * configure.srv (srv_linux_obj): Add linux-maps.o.
5898 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5900 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5902 (the_low_target): Install it.
5904 2015-07-14 Pedro Alves <palves@redhat.com>
5906 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5907 Instead, ignore ECHILD, and throw an error for other errnos.
5909 2015-07-10 Pedro Alves <palves@redhat.com>
5911 * event-loop.c (struct callback_event) <data>: Change type to
5912 gdb_client_data instance instead of gdb_client_data pointer.
5913 (append_callback_event): Adjust.
5915 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5917 * linux-aarch64-low.c: Add comments for each linux_target_ops
5918 method. Remove comments already covered in target_ops and
5919 linux_target_ops definitions.
5920 (the_low_target): Add comments for each unimplemented method.
5922 2015-07-09 Yao Qi <yao.qi@linaro.org>
5924 * linux-aarch64-low.c (aarch64_regmap): Remove.
5925 (aarch64_usrregs_info): Remove.
5926 (regs_info): Set field usrregs to NULL.
5928 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5930 * linux-low.c: Include "rsp-low.h"
5931 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5932 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5933 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5934 (handle_btrace_enable_pt): New.
5935 (handle_btrace_general_set): Support "pt".
5936 (handle_btrace_conf_general_set): Support "pt:size".
5938 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5940 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5943 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5945 * linux-aarch64-low.c: Remove comment about endianness.
5946 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5947 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5950 2015-06-24 Gary Benson <gbenson@redhat.com>
5952 * linux-i386-ipa.c (stdint.h): Do not include.
5953 * lynx-i386-low.c (stdint.h): Likewise.
5954 * lynx-ppc-low.c (stdint.h): Likewise.
5955 * mem-break.c (stdint.h): Likewise.
5956 * thread-db.c (stdint.h): Likewise.
5957 * tracepoint.c (stdint.h): Likewise.
5958 * win32-low.c (stdint.h): Likewise.
5960 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5962 * server.c (write_qxfer_response): Update call to
5963 remote_escape_output.
5965 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5966 Jan Kratochvil <jan.kratochvil@redhat.com>
5968 Merge multiple hex conversions.
5969 * gdbreplay.c (tohex): Rename to 'fromhex'.
5970 (logchar): Use fromhex.
5972 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5974 * server.c (handle_qxfer_libraries): Set `version' attribute for
5977 2015-06-10 Gary Benson <gbenson@redhat.com>
5979 * target.h (struct target_ops) <multifs_open>: New field.
5980 <multifs_unlink>: Likewise.
5981 <multifs_readlink>: Likewise.
5982 * linux-low.c (nat/linux-namespaces.h): New include.
5983 (linux_target_ops): Initialize the_target->multifs_open,
5984 the_target->multifs_unlink and the_target->multifs_readlink.
5985 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5986 * hostio.c (hostio_fs_pid): New static variable.
5987 (hostio_handle_new_gdb_connection): New function.
5988 (handle_setfs): Likewise.
5989 (handle_open): Use the_target->multifs_open as appropriate.
5990 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5991 (handle_readlink): Use the_target->multifs_readlink as
5993 (handle_vFile): Handle vFile:setfs packets.
5994 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5995 after target_handle_new_gdb_connection.
5997 2015-06-10 Gary Benson <gbenson@redhat.com>
5999 * configure.ac (AC_CHECK_FUNCS): Add setns.
6000 * config.in: Regenerate.
6001 * configure: Likewise.
6002 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6003 (linux-namespaces.o): New rule.
6004 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6006 2015-06-09 Gary Benson <gbenson@redhat.com>
6008 * hostio.c (handle_open): Process mode argument with
6009 fileio_to_host_mode.
6011 2015-06-01 Yao Qi <yao.qi@linaro.org>
6013 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6014 * linux-x86-low.c: Likewise.
6016 2015-05-28 Don Breazeal <donb@codesourcery.com>
6018 * linux-low.c (handle_extended_wait): Initialize
6019 thread_info.last_resume_kind for new fork children.
6021 2015-05-15 Pedro Alves <palves@redhat.com>
6023 * target.h (target_handle_new_gdb_connection): Rewrite using if
6024 wrapped in do/while.
6026 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6028 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6029 * configure, config.in: Regenerate.
6030 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6033 2015-05-12 Don Breazeal <donb@codesourcery.com>
6035 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6036 PTRACE_EVENT_VFORK_DONE.
6037 (linux_low_ptrace_options, extended_event_reported): Add vfork
6039 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6040 and "vforkdone" for RSP 'T' Stop Reply Packet.
6041 * server.h (report_vfork_events): Declare
6044 2015-05-12 Don Breazeal <donb@codesourcery.com>
6046 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6047 (the_low_target) <new_fork>: Initialize new member.
6048 * linux-arm-low.c (arm_new_fork): New function.
6049 (the_low_target) <new_fork>: Initialize new member.
6050 * linux-low.c (handle_extended_wait): Call new target function
6052 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6053 * linux-mips-low.c (mips_add_watchpoint): New function
6054 extracted from mips_insert_point.
6055 (the_low_target) <new_fork>: Initialize new member.
6056 (mips_linux_new_fork): New function.
6057 (mips_insert_point): Call mips_add_watchpoint.
6058 * linux-x86-low.c (x86_linux_new_fork): New function.
6059 (the_low_target) <new_fork>: Initialize new member.
6061 2015-05-12 Don Breazeal <donb@codesourcery.com>
6063 * linux-low.c (handle_extended_wait): Implement return value,
6064 rename argument 'event_child' to 'event_lwp', handle
6065 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6066 (linux_low_ptrace_options): New function.
6067 (linux_low_filter_event): Call linux_low_ptrace_options,
6068 use different argument fo linux_enable_event_reporting,
6069 use return value from handle_extended_wait.
6070 (extended_event_reported): New function.
6071 (linux_wait_1): Call extended_event_reported and set
6072 status to report fork events.
6073 (linux_write_memory): Add pid to debug message.
6074 (reset_lwp_ptrace_options_callback): New function.
6075 (linux_handle_new_gdb_connection): New function.
6076 (linux_target_ops): Initialize new structure member.
6077 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6078 * lynx-low.c: Initialize new structure member.
6079 * remote-utils.c (prepare_resume_reply): Implement stop reason
6080 "fork" for "T" stop message.
6081 * server.c (handle_query): Call handle_new_gdb_connection.
6082 * server.h (report_fork_events): Declare global flag.
6083 * target.h (struct target_ops) <handle_new_gdb_connection>:
6085 (target_handle_new_gdb_connection): New macro.
6086 * win32-low.c: Initialize new structure member.
6088 2015-05-12 Don Breazeal <donb@codesourcery.com>
6090 * mem-break.c (APPEND_TO_LIST): Define macro.
6091 (clone_agent_expr): New function.
6092 (clone_one_breakpoint): New function.
6093 (clone_all_breakpoints): New function.
6094 * mem-break.h: Declare new functions.
6096 2015-05-12 Don Breazeal <donb@codesourcery.com>
6098 * linux-low.c (linux_supports_fork_events): New function.
6099 (linux_supports_vfork_events): New function.
6100 (linux_target_ops): Initialize new structure members.
6101 (initialize_low): Call linux_check_ptrace_features.
6102 * lynx-low.c (lynx_target_ops): Initialize new structure
6104 * server.c (report_fork_events, report_vfork_events):
6106 (handle_query): Add new features to qSupported packet and
6108 (captured_main): Initialize new global variables.
6109 * target.h (struct target_ops) <supports_fork_events>:
6111 <supports_vfork_events>: New member.
6112 (target_supports_fork_events): New macro.
6113 (target_supports_vfork_events): New macro.
6114 * win32-low.c (win32_target_ops): Initialize new structure
6117 2015-05-12 Gary Benson <gbenson@redhat.com>
6119 * server.c (handle_qxfer_exec_file): Use current process
6122 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6124 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6125 Remove HAVE_PTRACE_GETREGS conditionals.
6126 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6127 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6129 2015-05-08 Yao Qi <yao.qi@linaro.org>
6131 * linux-low.c (linux_supports_conditional_breakpoints): New
6133 (linux_target_ops): Install new target method.
6134 * lynx-low.c (lynx_target_ops): Install NULL hook for
6135 supports_conditional_breakpoints.
6136 * nto-low.c (nto_target_ops): Likewise.
6137 * spu-low.c (spu_target_ops): Likewise.
6138 * win32-low.c (win32_target_ops): Likewise.
6139 * server.c (handle_query): Check
6140 target_supports_conditional_breakpoints.
6141 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6143 (target_supports_conditional_breakpoints): New macro.
6145 2015-05-06 Pedro Alves <palves@redhat.com>
6148 * server.c (start_inferior): If the process exits, mourn it.
6150 2015-04-21 Gary Benson <gbenson@redhat.com>
6152 * hostio.c (fileio_open_flags_to_host): Factored out to
6153 fileio_to_host_openflags in common/fileio.c. Single use
6156 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6158 * linux-xtensa-low.c (xtensa_fill_gregset)
6159 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6162 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6164 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6165 (regs_info): Replace usrregs pointer with NULL.
6167 2015-04-17 Gary Benson <gbenson@redhat.com>
6169 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6170 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6171 * server.c (handle_qxfer_exec_file): New function.
6172 (qxfer_packets): Add exec-file entry.
6173 (handle_query): Report qXfer:exec-file:read as supported packet.
6175 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6177 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6179 2015-04-09 Gary Benson <gbenson@redhat.com>
6181 * hostio-errno.c (errno_to_fileio_error): Remove function.
6182 Update caller to use remote_fileio_to_fio_error.
6184 2015-04-09 Yao Qi <yao.qi@linaro.org>
6186 * linux-low.c (linux_insert_point): Call
6187 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6188 (linux_remove_point): Call remove_memory_breakpoint if type is
6190 * linux-x86-low.c (x86_insert_point): Don't call
6191 insert_memory_breakpoint.
6192 (x86_remove_point): Don't call remove_memory_breakpoint.
6194 2015-04-01 Pedro Alves <palves@redhat.com>
6195 Cleber Rosa <crosa@redhat.com>
6197 * server.c (gdbserver_usage): Reorganize and extend the usage
6200 2015-03-24 Pedro Alves <palves@redhat.com>
6202 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6203 output. Also dump TRAP_TRACE.
6204 (linux_low_filter_event): In debug output, distinguish a
6205 resume_stop SIGSTOP from a delayed SIGSTOP.
6207 2015-03-24 Gary Benson <gbenson@redhat.com>
6209 * linux-x86-low.c (x86_linux_new_thread): Moved to
6211 (x86_linux_prepare_to_resume): Likewise.
6213 2015-03-24 Gary Benson <gbenson@redhat.com>
6215 * Makefile.in (x86-linux-dregs.o): New rule.
6216 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6217 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6218 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6219 (x86_linux_dr_get): Likewise.
6220 (x86_linux_dr_set): Likewise.
6221 (update_debug_registers_callback): Likewise.
6222 (x86_linux_dr_set_addr): Likewise.
6223 (x86_linux_dr_get_addr): Likewise.
6224 (x86_linux_dr_set_control): Likewise.
6225 (x86_linux_dr_get_control): Likewise.
6226 (x86_linux_dr_get_status): Likewise.
6227 (x86_linux_update_debug_registers): Likewise.
6229 2015-03-24 Gary Benson <gbenson@redhat.com>
6231 * linux-x86-low.c (x86_linux_update_debug_registers):
6232 New function, factored out from...
6233 (x86_linux_prepare_to_resume): ...this.
6235 2015-03-24 Gary Benson <gbenson@redhat.com>
6237 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6238 (x86_linux_dr_set): Likewise.
6239 (update_debug_registers_callback): Likewise.
6240 (x86_linux_dr_set_addr): Likewise.
6241 (x86_linux_dr_get_addr): Likewise.
6242 (x86_linux_dr_set_control): Likewise.
6243 (x86_linux_dr_get_control): Likewise.
6244 (x86_linux_dr_get_status): Likewise.
6245 (x86_linux_prepare_to_resume): Likewise.
6247 2015-03-24 Gary Benson <gbenson@redhat.com>
6249 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6250 Use perror_with_name. Pass string through gettext.
6251 (x86_linux_dr_set): Likewise.
6253 2015-03-24 Gary Benson <gbenson@redhat.com>
6255 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6256 (x86_linux_dr_set_addr): ...this.
6257 (x86_dr_low_get_addr): Rename to...
6258 (x86_linux_dr_get_addr): ...this.
6259 (x86_dr_low_set_control): Rename to...
6260 (x86_linux_dr_set_control): ...this.
6261 (x86_dr_low_get_control): Rename to...
6262 (x86_linux_dr_get_control): ...this.
6263 (x86_dr_low_get_status): Rename to...
6264 (x86_linux_dr_get_status): ...this.
6265 (x86_dr_low): Update with new function names.
6267 2015-03-24 Gary Benson <gbenson@redhat.com>
6269 * Makefile.in (x86-linux.o): New rule.
6270 * configure.srv: Add x86-linux.o to relevant targets.
6271 * linux-low.c (lwp_set_arch_private_info): New function.
6272 (lwp_arch_private_info): Likewise.
6273 * linux-x86-low.c: Include nat/x86-linux.h.
6274 (arch_lwp_info): Removed structure.
6275 (update_debug_registers_callback):
6276 Use lwp_set_debug_registers_changed.
6277 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6278 and lwp_set_debug_registers_changed.
6279 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6281 2015-03-24 Gary Benson <gbenson@redhat.com>
6283 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6284 * linux-arm-low.c (arm_new_thread): Likewise.
6285 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6286 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6287 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6288 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6290 2015-03-24 Gary Benson <gbenson@redhat.com>
6292 * linux-low.c (ptid_of_lwp): New function.
6293 (lwp_is_stopped): Likewise.
6294 (lwp_stop_reason): Likewise.
6295 * linux-x86-low.c (update_debug_registers_callback):
6297 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6300 2015-03-24 Gary Benson <gbenson@redhat.com>
6302 * linux-low.h (linux_stop_lwp): Remove declaration.
6304 2015-03-24 Gary Benson <gbenson@redhat.com>
6306 * linux-low.h: Include nat/linux-nat.h.
6307 * linux-low.c (iterate_over_lwps_args): New structure.
6308 (iterate_over_lwps_filter): New function.
6309 (iterate_over_lwps): Likewise.
6310 * linux-x86-low.c (update_debug_registers_callback):
6311 Update signature to what iterate_over_lwps expects.
6312 Remove PID check that iterate_over_lwps now performs.
6313 (x86_dr_low_set_addr): Use iterate_over_lwps.
6314 (x86_dr_low_set_control): Likewise.
6316 2015-03-24 Gary Benson <gbenson@redhat.com>
6318 * linux-x86-low.c (x86_debug_reg_state): New function.
6319 (x86_linux_prepare_to_resume): Use the above.
6321 2015-03-24 Gary Benson <gbenson@redhat.com>
6323 * linux-low.c (current_lwp_ptid): New function.
6324 * linux-x86-low.c: Include nat/linux-nat.h.
6325 (x86_dr_low_get_addr): Use current_lwp_ptid.
6326 (x86_dr_low_get_control): Likewise.
6327 (x86_dr_low_get_status): Likewise.
6329 2015-03-20 Pedro Alves <palves@redhat.com>
6331 * tracepoint.c (cmd_qtstatus): Make "str" const.
6333 2015-03-20 Pedro Alves <palves@redhat.com>
6335 * server.c (handle_general_set): Make "req_str" const.
6337 2015-03-19 Pedro Alves <palves@redhat.com>
6339 * linux-low.c (linux_resume_one_lwp): Rename to ...
6340 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6341 instead call perror_with_name.
6342 (check_ptrace_stopped_lwp_gone): New function.
6343 (linux_resume_one_lwp): Reimplement as wrapper around
6344 linux_resume_one_lwp_throw that swallows errors if the LWP is
6347 2015-03-19 Pedro Alves <palves@redhat.com>
6349 * linux-low.c (count_events_callback, select_event_lwp_callback):
6350 No longer check whether the thread has resume_stop as last resume
6353 2015-03-19 Pedro Alves <palves@redhat.com>
6355 * linux-low.c (count_events_callback, select_event_lwp_callback):
6356 Use the lwp's status_pending_p field, not the thread's.
6358 2015-03-19 Pedro Alves <palves@redhat.com>
6360 * linux-low.c (select_event_lwp_callback): Update comments to
6361 no longer mention SIGTRAP.
6363 2015-03-18 Gary Benson <gbenson@redhat.com>
6365 * server.c (handle_query): Do not report vFile:fstat as supported.
6367 2015-03-11 Gary Benson <gbenson@redhat.com>
6369 * hostio.c (sys/types.h): New include.
6370 (sys/stat.h): Likewise.
6371 (common-remote-fileio.h): Likewise.
6372 (handle_fstat): New function.
6373 (handle_vFile): Handle vFile:fstat packets.
6375 2015-03-11 Gary Benson <gbenson@redhat.com>
6377 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6378 struct stat.st_blocks and struct stat.st_blksize.
6379 * configure: Regenerate.
6380 * config.in: Likewise.
6381 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6382 (OBS): Add common-remote-fileio.o.
6383 (common-remote-fileio.o): New rule.
6385 2015-03-09 Pedro Alves <palves@redhat.com>
6387 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6388 'struct sockaddr' pointer in 'accept' call.
6390 2015-03-09 Pedro Alves <palves@redhat.com>
6393 2015-03-07 Pedro Alves <palves@redhat.com>
6394 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6395 or <winsock2.h> here. Instead include "gdb_socket.h".
6396 (remote_open): Use union gdb_sockaddr_u.
6397 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6398 or <winsock2.h> here. Instead include "gdb_socket.h".
6399 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6400 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6402 (init_named_socket, gdb_agent_helper_thread): Use union
6405 2015-03-07 Pedro Alves <palves@redhat.com>
6407 * configure.ac (build_warnings): Move
6408 -Wdeclaration-after-statement to the C-specific set.
6409 * configure: Regenerate.
6411 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 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6429 2015-03-06 Yao Qi <yao.qi@linaro.org>
6431 * linux-aarch64-low.c (aarch64_insert_point): Use
6432 show_debug_regs as a boolean.
6433 (aarch64_remove_point): Likewise.
6435 2015-03-05 Pedro Alves <palves@redhat.com>
6437 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6438 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6439 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6440 * nto-low.c (nto_target_ops): Likewise.
6441 * spu-low.c (spu_target_ops): Likewise.
6442 * win32-low.c (win32_target_ops): Likewise.
6444 2015-03-04 Pedro Alves <palves@redhat.com>
6446 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6447 Decide whether a breakpoint triggered based on the SIGTRAP's
6449 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6450 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6451 (linux_low_filter_event): Check for breakpoints before checking
6453 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6455 (linux_stopped_by_sw_breakpoint)
6456 (linux_supports_stopped_by_sw_breakpoint)
6457 (linux_stopped_by_hw_breakpoint)
6458 (linux_supports_stopped_by_hw_breakpoint): New functions.
6459 (linux_target_ops): Install new target methods.
6461 2015-03-04 Pedro Alves <palves@redhat.com>
6463 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6464 * server.c (swbreak_feature, hwbreak_feature): New globals.
6465 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6466 (captured_main): Clear swbreak_feature and hwbreak_feature.
6467 * server.h (swbreak_feature, hwbreak_feature): Declare.
6468 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6469 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6470 supports_stopped_by_hw_breakpoint>: New fields.
6471 (target_supports_stopped_by_sw_breakpoint)
6472 (target_stopped_by_sw_breakpoint)
6473 (target_supports_stopped_by_hw_breakpoint)
6474 (target_stopped_by_hw_breakpoint): Declare.
6476 2015-03-04 Pedro Alves <palves@redhat.com>
6478 enum lwp_stop_reason -> enum target_stop_reason
6479 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6480 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6481 (linux_wait_1, stuck_in_jump_pad_callback)
6482 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6483 (linux_stopped_by_watchpoint):
6484 * linux-low.h (enum lwp_stop_reason): Delete.
6485 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6486 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6488 2015-03-04 Yao Qi <yao.qi@linaro.org>
6490 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6492 2015-03-03 Gary Benson <gbenson@redhat.com>
6494 * hostio.c (handle_vFile): Fix prefix lengths.
6496 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6498 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6501 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6503 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6504 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6505 (clean): Add "rm -f" for above C files.
6506 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6507 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6508 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6509 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6510 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6511 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6512 (init_registers_s390x_vx_linux64)
6513 (init_registers_s390x_tevx_linux64)
6514 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6515 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6517 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6518 (s390_store_vxrs_high): New functions.
6519 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6521 (s390_arch_setup): Add logic for selecting one of the new target
6522 descriptions. Activate the new vector regsets if applicable.
6523 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6524 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6525 and init_registers_s390x_tevx_linux64.
6527 2015-03-01 Pedro Alves <palves@redhat.com>
6529 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6532 2015-02-27 Pedro Alves <palves@redhat.com>
6534 * linux-x86-low.c (u_debugreg_offset): New function.
6535 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6537 2015-02-27 Pedro Alves <palves@redhat.com>
6539 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6540 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6541 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6542 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6543 (ps_lsetfpregs, ps_getpid)
6544 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6545 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6546 (ps_lsetxregs, ps_plog): Declare.
6548 2015-02-27 Pedro Alves <palves@redhat.com>
6550 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6551 IP_AGENT_EXPORT_FUNC.
6552 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6553 IP_AGENT_EXPORT_FUNC.
6554 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6555 (IP_AGENT_EXPORT): Delete.
6556 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6557 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6558 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6559 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6560 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6561 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6562 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6563 (traceframe_read_count, traceframe_write_count)
6564 (traceframes_created, trace_state_variables, get_raw_reg)
6565 (get_trace_state_variable_value, set_trace_state_variable_value)
6566 (ust_loaded, helper_thread_id, cmd_buf): Use
6567 IPA_SYM_EXPORTED_NAME.
6568 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6569 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6570 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6571 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6572 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6573 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6574 EXTERN_C_PUSH/EXTERN_C_POP.
6575 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6576 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6577 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6578 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6579 (traceframe_write_count, traceframe_read_count)
6580 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6581 (about_to_request_buffer_space, get_trace_state_variable_value)
6582 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6583 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6584 EXTERN_C_PUSH/EXTERN_C_POP.
6585 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6586 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6587 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6588 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6589 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6590 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6591 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6592 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6594 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6595 (IP_AGENT_EXPORT_VAR_DECL): Define.
6597 (gdb_agent_get_raw_reg): Declare.
6599 2015-02-27 Tom Tromey <tromey@redhat.com>
6600 Pedro Alves <palves@redhat.com>
6602 Rename symbols whose names are reserved C++ keywords throughout.
6604 2015-02-27 Pedro Alves <palves@redhat.com>
6606 * Makefile.in (COMPILER): New, get it from autoconf.
6607 (CXX): Get from autoconf instead.
6608 (COMPILE.pre): Use COMPILER.
6609 (CC-LD): Rename to ...
6610 (CC_LD): ... this. Use COMPILER.
6611 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6612 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6613 * acinclude.m4: Include build-with-cxx.m4.
6614 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6615 Disable -Werror by default if building in C++ mode.
6616 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6617 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6618 the C++ compiler. Save/restore CXXFLAGS too.
6619 * configure: Regenerate.
6621 2015-02-27 Pedro Alves <palves@redhat.com>
6623 * acinclude.m4: Include libiberty.m4.
6624 * configure.ac: Call libiberty_INIT.
6625 * config.in, configure: Regenerate.
6627 2015-02-26 Pedro Alves <palves@redhat.com>
6629 * linux-low.c (linux_wait_1): When incrementing the PC past a
6630 program breakpoint always use the_low_target.breakpoint_len as
6631 increment, rather than the maximum between that and
6632 the_low_target.decr_pc_after_break.
6634 2015-02-23 Pedro Alves <palves@redhat.com>
6636 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6637 thread was doing a step-over; always adjust the PC if
6638 we stepped over a permanent breakpoint.
6639 (linux_wait_1): If we stepped over breakpoint that was on top of a
6640 permanent breakpoint, manually advance the PC past it.
6642 2015-02-23 Pedro Alves <palves@redhat.com>
6644 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6646 (x86_fill_gregset, x86_store_gregset): Use it when handling
6649 2015-02-20 Pedro Alves <palves@redhat.com>
6651 * thread-db.c: Include "nat/linux-procfs.h".
6652 (thread_db_init): Skip listing new threads if the kernel supports
6653 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6655 2015-02-20 Pedro Alves <palves@redhat.com>
6657 * linux-low.c (status_pending_p_callback): Use ptid_match.
6659 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6661 PR breakpoints/16812
6662 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6663 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6664 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6666 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6668 PR breakpoints/15956
6669 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6671 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6673 * linux-low.c (linux_low_btrace_conf): Print size.
6674 * server.c (handle_btrace_conf_general_set): New.
6675 (hanle_general_set): Call handle_btrace_conf_general_set.
6676 (handle_query): Report Qbtrace-conf:bts:size as supported.
6678 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6680 * linux-low.c (linux_low_enable_btrace): Update parameters.
6681 (linux_low_btrace_conf): New.
6682 (linux_target_ops)<to_btrace_conf>: Initialize.
6683 * server.c (current_btrace_conf): New.
6684 (handle_btrace_enable): Rename to ...
6685 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6686 to target_enable_btrace. Update comment. Update users.
6687 (handle_qxfer_btrace_conf): New.
6688 (qxfer_packets): Add btrace-conf entry.
6689 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6690 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6691 (target_ops)<read_btrace_conf>: New.
6692 (target_enable_btrace): Update parameters.
6693 (target_read_btrace_conf): New.
6695 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6697 * server.c (handle_btrace_general_set): Remove call to
6698 target_supports_btrace.
6699 (supported_btrace_packets): New.
6700 (handle_query): Call supported_btrace_packets.
6701 * target.h: include btrace-common.h.
6702 (btrace_target_info): Removed.
6703 (supports_btrace, target_supports_btrace): Update parameters.
6705 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6707 * Makefile.in (SFILES): Add common/btrace-common.c.
6708 (OBS): Add common/btrace-common.o.
6709 (btrace-common.o): Add build rules.
6710 * linux-low: Include btrace-common.h.
6711 (linux_low_read_btrace): Use struct btrace_data. Call
6712 btrace_data_init and btrace_data_fini.
6714 2015-02-06 Pedro Alves <palves@redhat.com>
6716 * thread-db.c (find_new_threads_callback): Add debug output.
6718 2015-02-04 Pedro Alves <palves@redhat.com>
6720 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6721 (resume_stopped_resumed_lwps): New function.
6722 (linux_wait_for_event_filtered): Use it.
6724 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6726 * Makefile.in (SFILES): Add linux-personality.c.
6727 (linux-personality.o): New rule.
6728 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6729 list of objects to be built.
6730 * linux-low.c: Include nat/linux-personality.h.
6731 (linux_create_inferior): Remove code to disable address space
6732 randomization (moved to ../nat/linux-personality.c). Create
6733 cleanup to disable address space randomization.
6735 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6737 * Makefile.in (posix-strerror.o): New rule.
6738 (mingw-strerror.o): Likewise.
6739 * configure: Regenerated.
6740 * configure.ac: Source file ../common/common.host. Initialize new
6741 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6743 2015-01-14 Yao Qi <yao@codesourcery.com>
6745 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6746 (ppc-linux.o): New rule.
6747 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6748 * configure.ac: AC_CHECK_FUNCS(getauxval).
6749 * config.in: Re-generated.
6750 * configure: Re-generated.
6751 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6752 ppc64_64bit_inferior_p
6754 2015-01-14 Yao Qi <yao@codesourcery.com>
6756 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6757 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6758 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6759 (PT_ORIG_R3, PT_TRAP): Likewise.
6760 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6761 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6762 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6764 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6766 * i387-fp.c (i387_cache_to_xsave): In look over
6767 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6768 zmmh_low_space field by use of zmmh_high_space.
6770 2015-01-09 Pedro Alves <palves@redhat.com>
6772 * linux-low.c (step_over_bkpt): Move higher up in the file.
6773 (handle_extended_wait): Don't store the stop_pc here.
6774 (get_stop_pc): Adjust comments and rename to ...
6775 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6776 stopped for a software breakpoint or hardware breakpoint.
6777 (thread_still_has_status_pending_p): New function.
6778 (status_pending_p_callback): Use
6779 thread_still_has_status_pending_p. If the event is no longer
6780 interesting, resume the LWP.
6781 (handle_tracepoints): Add assert.
6782 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6783 (wstatus_maybe_breakpoint): New function.
6784 (cancel_breakpoint): Delete function.
6785 (check_stopped_by_watchpoint): New function, factored out from
6786 linux_low_filter_event.
6787 (lp_status_maybe_breakpoint): Delete function.
6788 (linux_low_filter_event): Remove filter_ptid argument.
6789 Leave thread group exits pending here. Store the LWP's stop PC.
6790 Always leave events pending.
6791 (linux_wait_for_event_filtered): Pull all events out of the
6792 kernel, and leave them all pending.
6793 (count_events_callback, select_event_lwp_callback): Consider all
6795 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6796 (select_event_lwp): Only give preference to the stepping LWP in
6797 all-stop mode. Adjust comments.
6798 (ignore_event): New function.
6799 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6800 references to cancel_breakpoints. Adjust to renames. Also give
6801 equal priority to all LWPs that have had events in non-stop mode.
6802 If reporting a software breakpoint event, unadjust the LWP's PC.
6803 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6804 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6806 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6807 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6808 (linux_stopped_by_watchpoint): Adjust.
6809 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6810 * linux-low.h (enum lwp_stop_reason): New.
6811 (struct lwp_info) <stop_pc>: Adjust comment.
6812 <stopped_by_watchpoint>: Delete field.
6813 <stop_reason>: New field.
6814 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6815 * mem-break.c (software_breakpoint_inserted_here)
6816 (hardware_breakpoint_inserted_here): New function.
6817 * mem-break.h (software_breakpoint_inserted_here)
6818 (hardware_breakpoint_inserted_here): Declare.
6819 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6820 (cancel_breakpoints): Delete.
6821 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6822 (upload_fast_traceframes): Remove references to
6825 2015-01-09 Pedro Alves <palves@redhat.com>
6827 * thread-db.c (find_new_threads_callback): Ignore thread if the
6828 kernel thread ID is -1.
6830 2015-01-09 Pedro Alves <palves@redhat.com>
6832 * linux-low.c (linux_attach_fail_reason_string): Move to
6833 nat/linux-ptrace.c, and rename.
6834 (linux_attach_lwp): Update comment.
6835 (attach_proc_task_lwp_callback): New function.
6836 (linux_attach): Adjust to rename and use
6837 linux_proc_attach_tgid_threads.
6838 (linux_attach_fail_reason_string): Delete declaration.
6840 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6842 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6843 * server.c (gdbserver_version): Likewise.
6845 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6847 * remote-utils.c: Include ctype.h.
6848 (input_interrupt): Explicitly handle the case when the char
6849 received is the NUL byte. Improve the printing of non-ASCII
6852 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6854 * linux-low.c (linux_low_filter_event): Update call to
6855 linux_enable_event_reporting following the addition of
6856 a new parameter to that function.
6858 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6861 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6862 (AARCH64_FPCR_REGNO): Likewise.
6863 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6864 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6865 (aarch64_store_fpregset): Likewise.
6867 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6869 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6870 Remove FIXME comment about assumption about N.
6872 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6874 * configure.ac: If large-file support is disabled in GDBserver,
6875 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6876 * configure: Regenerate.
6878 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6880 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6881 warning upon ENODATA from ptrace.
6882 * linux-s390-low.c (s390_store_tdb): New.
6883 (s390_regsets): Add regset for NT_S390_TDB.
6885 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6887 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6888 without a fill_function.
6889 * linux-s390-low.c (s390_fill_last_break): Remove.
6890 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6891 (s390_arch_setup): Use regset's size instead of fill_function for
6894 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6896 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6897 the regset's store function when ptrace returned an error.
6898 * regcache.c (get_thread_regcache): Invalidate register cache
6899 before fetching inferior's registers.
6901 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6903 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6904 while-loop as for-loop.
6905 (regsets_store_inferior_registers): Likewise.
6907 2014-11-28 Yao Qi <yao@codesourcery.com>
6909 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6910 * config.in, configure: Re-generate.
6911 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6914 2014-11-21 Yao Qi <yao@codesourcery.com>
6916 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6917 (AC_CHECK_HEADERS): Remove malloc.h.
6918 * configure: Re-generated.
6919 * config.in: Re-generated.
6920 * server.h: Don't include alloca.h and malloc.h.
6921 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6922 Don't include malloc.h.
6924 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6926 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6927 corresponding ERRNO check in same block.
6929 2014-11-12 Pedro Alves <palves@redhat.com>
6931 * server.c (cont_thread): Update comment.
6932 (start_inferior, attach_inferior): No longer clear cont_thread.
6933 (handle_v_cont): No longer set cont_thread.
6934 (captured_main): Clear cont_thread each time a GDB connects.
6936 2014-11-12 Pedro Alves <palves@redhat.com>
6938 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6939 thread, and don't resume all threads if the Hc thread has exited.
6941 2014-11-12 Pedro Alves <palves@redhat.com>
6943 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6944 the process group instead of to a specific LWP.
6946 2014-10-15 Pedro Alves <palves@redhat.com>
6949 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6951 (arm_set_thread_context): Delete.
6952 (the_low_target): Adjust.
6953 * win32-i386-low.c (debug_registers_changed)
6954 (debug_registers_used): Delete.
6955 (update_debug_registers_callback): New function.
6956 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6957 needing to update their debug registers.
6958 (win32_get_current_dr): New function.
6959 (x86_dr_low_get_addr, x86_dr_low_get_control)
6960 (x86_dr_low_get_status): Fetch the debug register from the thread
6962 (i386_initial_stuff): Adjust.
6963 (i386_get_thread_context): Remove current_event parameter. Don't
6964 clear debug_registers_changed nor copy DR values to
6966 (i386_set_thread_context): Delete.
6967 (i386_prepare_to_resume): New function.
6968 (i386_thread_added): Mark the thread as needing to update irs
6970 (the_low_target): Remove i386_set_thread_context and install
6971 i386_prepare_to_resume.
6972 * win32-low.c (win32_get_thread_context): Adjust.
6973 (win32_set_thread_context): Use SetThreadContext
6975 (win32_prepare_to_resume): New function.
6976 (win32_require_context): New function, factored out from ...
6977 (thread_rec): ... this.
6978 (continue_one_thread): Call win32_prepare_to_resume on each thread
6979 we're about to continue.
6980 (win32_resume): Call win32_prepare_to_resume on the event thread.
6981 * win32-low.h (struct win32_thread_info)
6982 <debug_registers_changed>: New field.
6983 (struct win32_target_ops): Change prototype of set_thread_context,
6984 delete set_thread_context and add prepare_to_resume.
6985 (win32_require_context): New declaration.
6987 2014-10-08 Gary Benson <gbenson@redhat.com>
6989 * server.h: Do not include common-exceptions.h.
6991 2014-10-08 Gary Benson <gbenson@redhat.com>
6993 * server.h: Do not include cleanups.h.
6995 2014-09-30 James Hogan <james.hogan@imgtec.com>
6997 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7000 2014-09-23 Yao Qi <yao@codesourcery.com>
7002 * linux-low.c (lp_status_maybe_breakpoint): New function.
7003 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7004 (count_events_callback): Likewise.
7005 (select_event_lwp_callback): Likewise.
7006 (cancel_breakpoints_callback): Likewise.
7008 2014-09-19 Don Breazeal <donb@codesourcery.com>
7010 * linux-low.c (handle_extended_wait): Call
7011 linux_ptrace_get_extended_event.
7012 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7013 linux_is_extended_waitstatus.
7015 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7017 * Makefile.in (CPPFLAGS): Define.
7018 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7019 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7021 2014-09-16 Gary Benson <gbenson@redhat.com>
7023 * inferiors.h (current_inferior): Renamed as...
7024 (current_thread): New variable. All uses updated.
7025 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7026 (maybe_move_out_of_jump_pad): Likewise.
7027 (cancel_breakpoint): Likewise.
7028 (linux_low_filter_event): Likewise.
7029 (wait_for_sigstop): Likewise.
7030 (linux_resume_one_lwp): Likewise.
7031 (need_step_over_p): Likewise.
7032 (start_step_over): Likewise.
7033 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7034 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7035 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7036 and save_inferior as saved_thread.
7037 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7039 (regcache_invalidate_thread): Likewise.
7040 * remote-utils.c (prepare_resume_reply): Likewise.
7041 * thread-db.c (thread_db_get_tls_address): Likewise.
7042 (disable_thread_event_reporting): Likewise.
7043 (remove_thread_event_breakpoints): Likewise.
7044 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7046 * target.h (set_desired_inferior): Renamed as...
7047 (set_desired_thread): New declaration. All uses updated.
7048 * server.c (myresume): Updated comment to reference thread instead
7050 (handle_serial_event): Likewise.
7051 (handle_target_event): Likewise.
7053 2014-09-12 Tom Tromey <tromey@redhat.com>
7054 Gary Benson <gbenson@redhat.com>
7056 * regcache.h: Include common-regcache.h.
7057 (regcache_read_pc): Don't declare.
7058 * regcache.c (get_thread_regcache_for_ptid): New function.
7060 2014-09-11 Tom Tromey <tromey@redhat.com>
7061 Gary Benson <gbenson@redhat.com>
7063 * symbol.c: New file.
7064 * Makefile.in (SFILES): Add symbol.c.
7065 (OBS): Add symbol.o.
7067 2014-09-11 Gary Benson <gbenson@redhat.com>
7069 * target.c (target_stop_ptid, target_continue_ptid): New
7072 2014-09-11 Tom Tromey <tromey@redhat.com>
7073 Gary Benson <gbenson@redhat.com>
7075 * target.h: Include target/target.h.
7076 * target.c (target_read_memory, target_read_uint32)
7077 (target_write_memory): New functions.
7079 2014-09-11 Gary Benson <gbenson@redhat.com>
7081 * server.h (debug_hw_points): Don't declare.
7082 * server.c (debug_hw_points): Don't define. Replace all uses
7083 with show_debug_regs.
7084 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7085 all uses with show_debug_regs.
7087 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7089 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7090 endianness into account.
7091 (ppc_supply_ptrace_register): Likewise.
7093 2014-09-03 James Hogan <james.hogan@imgtec.com>
7095 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7096 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7098 2014-09-03 Gary Benson <gbenson@redhat.com>
7100 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7101 ALL_DEBUG_ADDRESS_REGISTERS.
7103 2014-09-02 Gary Benson <gbenson@redhat.com>
7105 * i386-low.h: Renamed as...
7106 * x86-low.h: New file. All type, function and variable name
7107 prefixes changed from "i386_" to "x86_". All references updated.
7108 * i386-low.c: Renamed as...
7109 * x86-low.c: New file. All type, function and variable name
7110 prefixes changed from "i386_" to "x86_". All references updated.
7112 2014-09-02 Gary Benson <gbenson@redhat.com>
7114 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7115 (x86_linux_new_thread): Likewise.
7117 2014-08-29 Gary Benson <gbenson@redhat.com>
7119 * server.h (setjmp.h): Do not include.
7120 (toplevel): Do not declare.
7121 (common-exceptions.h): Include.
7122 (cleanups.h): Likewise.
7123 * server.c (toplevel): Do not define.
7124 (exit_code): New static global.
7125 (detach_or_kill_for_exit_cleanup): New function.
7126 (main): New function. Original main renamed to...
7127 (captured_main): New function.
7128 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7130 2014-08-29 Gary Benson <gbenson@redhat.com>
7132 * Makefile.in (SFILES): Add common/common-exceptions.c.
7133 (OBS): Add common-exceptions.o.
7134 (common-exceptions.o): New rule.
7135 * utils.c (prepare_to_throw_exception): New function.
7137 2014-08-29 Gary Benson <gbenson@redhat.com>
7139 * config.in: Regenerate.
7140 * configure: Likewise.
7142 2014-08-29 Gary Benson <gbenson@redhat.com>
7144 * Makefile.in (SFILES): Add common/cleanups.c.
7146 (cleanups.o): New rule.
7148 2014-08-29 Gary Benson <gbenson@redhat.com>
7150 * utils.c (internal_vwarning): New function.
7152 2014-08-28 Gary Benson <gbenson@redhat.com>
7154 * utils.h (fatal): Remove declaration.
7155 * utils.c (fatal): Remove function.
7157 2014-08-28 Gary Benson <gbenson@redhat.com>
7159 * tracepoint.c (gdb_agent_init): Replace fatal with
7161 (initialize_tracepoint): Likewise.
7163 2014-08-28 Gary Benson <gbenson@redhat.com>
7165 * remote-utils.c (remote_prepare): Replace fatal with error.
7167 2014-08-28 Gary Benson <gbenson@redhat.com>
7169 * linux-low.c (linux_async): Replace fatal with warning.
7171 (linux_start_non_stop): Return -1 if linux_async failed.
7173 2014-08-28 Gary Benson <gbenson@redhat.com>
7175 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7177 (i386_dr_low_get_addr): Remove vague comment.
7178 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7181 2014-08-28 Gary Benson <gbenson@redhat.com>
7183 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7184 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7186 (linux_resume_one_lwp): Likewise.
7187 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7189 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7190 with internal_error.
7191 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7192 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7193 (find_register_by_name): Replace fatal with internal_error.
7194 (find_regno): Likewise.
7195 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7196 * thread-db.c (thread_db_create_event): Likewise.
7197 (thread_db_load_search): Likewise.
7198 (try_thread_db_load_1): Likewise.
7199 * tracepoint.c (get_jump_space_head): Replace fatal with
7201 (claim_trampoline_space): Likewise.
7202 (have_fast_tracepoint_trampoline_buffer): Likewise.
7203 (cmd_qtstart): Likewise.
7204 (stop_tracing): Likewise.
7205 (fast_tracepoint_collecting): Likewise.
7206 (target_malloc): Likewise.
7207 (download_tracepoint): Likewise.
7208 (download_trace_state_variables): Replace check with gdb_assert.
7209 (upload_fast_traceframes): Replace fatal with internal_error.
7211 2014-08-19 Tom Tromey <tromey@redhat.com>
7212 Gary Benson <gbenson@redhat.com>
7214 * Makefile.in (SFILES): Add common/common-debug.c.
7215 (OBS): Add common-debug.o.
7216 (common-debug.o): New rule.
7217 * debug.h (debug_printf): Don't declare.
7218 * debug.c (debug_printf): Renamed and rewritten as...
7219 (debug_vprintf): New function.
7221 2014-08-19 Gary Benson <gbenson@redhat.com>
7223 * utils.h: Do not include print-utils.h.
7225 2014-08-19 Tom Tromey <tromey@redhat.com>
7226 Gary Benson <gbenson@redhat.com>
7228 * server.h: Add static assertion.
7229 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7231 2014-08-19 Tom Tromey <tromey@redhat.com>
7232 Gary Benson <gbenson@redhat.com>
7234 * Makefile.in (SFILES): Add common/errors.c.
7235 (OBS): Add errors.o.
7236 (IPA_OBS): Add errors-ipa.o.
7237 (errors.o): New rule.
7238 (errors-ipa.o): Likewise.
7239 * utils.h (perror_with_name, error, warning): Don't declare.
7240 * utils.c (warning): Renamed and rewritten as...
7241 (vwarning): New function.
7242 (error): Renamed and rewritten as...
7243 (verror): New function.
7244 (internal_error): Renamed and rewritten as...
7245 (internal_verror): New function.
7247 2014-08-07 Gary Benson <gbenson@redhat.com>
7249 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7250 * configure: Regenerate.
7251 * config.in: Likewise.
7252 * server.h: Do not include errno.h.
7253 * event-loop.c: Likewise.
7254 * hostio-errno.c: Likewise.
7255 * linux-low.c: Likewise.
7256 * remote-utils.c: Likewise.
7257 * spu-low.c: Likewise.
7258 * utils.c: Likewise.
7259 * gdbreplay.c: Unconditionally include errno.h.
7261 2014-08-07 Gary Benson <gbenson@redhat.com>
7263 * server.h: Do not include string.h.
7264 * event-loop.c: Likewise.
7265 * linux-low.c: Likewise.
7266 * regcache.c: Likewise.
7267 * remote-utils.c: Likewise.
7268 * spu-low.c: Likewise.
7269 * utils.c: Likewise.
7271 2014-08-07 Gary Benson <gbenson@redhat.com>
7273 * server.h: Do not include gdb_assert.h.
7275 2014-08-07 Gary Benson <gbenson@redhat.com>
7277 * server.h: Do not include common-utils.h.
7279 2014-08-07 Gary Benson <gbenson@redhat.com>
7281 * server.h: Do not include ptid.h.
7282 * notif.h: Likewise.
7284 2014-08-07 Gary Benson <gbenson@redhat.com>
7286 * server.h: Do not include gdb_locale.h.
7288 2014-08-07 Gary Benson <gbenson@redhat.com>
7290 * server.h: Do not include gdb/signals.h.
7291 * win32-low.c: Likewise.
7293 2014-08-07 Gary Benson <gbenson@redhat.com>
7295 * server.h: Do not include pathmax.h.
7297 2014-08-07 Gary Benson <gbenson@redhat.com>
7299 * server.h: Do not include libiberty.h.
7300 * linux-bfin-low.c: Likewise.
7302 2014-08-07 Gary Benson <gbenson@redhat.com>
7304 * server.h: Do not include ansidecl.h.
7306 2014-08-07 Gary Benson <gbenson@redhat.com>
7308 * linux-x86-low.c: Do not include stddef.h.
7309 * lynx-ppc-low.c: Likewise.
7310 * tracepoint.c: Likewise.
7312 2014-08-07 Gary Benson <gbenson@redhat.com>
7314 * server.h: Do not include stdarg.h.
7315 * nto-low.c: Likewise.
7317 2014-08-07 Gary Benson <gbenson@redhat.com>
7319 * server.h: Do not include stdlib.h.
7320 * inferiors.c: Likewise.
7321 * linux-low.c: Likewise.
7322 * regcache.c: Likewise.
7323 * spu-low.c: Likewise.
7324 * tracepoint.c: Likewise.
7325 * utils.c: Likewise.
7327 2014-08-07 Gary Benson <gbenson@redhat.com>
7329 * server.h: Do not include stdio.h.
7330 * linux-low.c: Likewise.
7331 * remote-utils.c: Likewise.
7332 * spu-low.c: Likewise.
7333 * utils.c: Likewise.
7334 * wincecompat.c: Likewise.
7336 2014-08-06 Gary Benson <gbenson@redhat.com>
7338 * regcache.c (init_register_cache): Move conditionals inside if.
7340 2014-08-06 Gary Benson <gbenson@redhat.com>
7342 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7344 2014-07-31 Gary Benson <gbenson@redhat.com>
7346 * ax.h: Do not include server.h.
7347 * gdbthread.h: Likewise.
7348 * lynx-low.h: Likewise.
7349 * notif.h: Likewise.
7351 2014-07-30 Gary Benson <gbenson@redhat.com>
7353 * server.h: Include common-defs.h.
7354 Do not include config.h or build-gnulib-gdbserver/config.h.
7356 2014-07-30 Gary Benson <gbenson@redhat.com>
7358 * hostio-errno.c: Move server.h to top of includes list.
7359 * inferiors.c: Likewise.
7360 * linux-x86-low.c: Likewise.
7361 * notif.c: Include server.h.
7363 2014-07-24 Tom Tromey <tromey@redhat.com>
7364 Gary Benson <gbenson@redhat.com>
7366 * server.h (CORE_ADDR): Now unsigned.
7368 2014-07-16 Pedro Alves <palves@redhat.com>
7370 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7372 2014-07-15 Pedro Alves <palves@redhat.com>
7374 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7377 2014-07-11 Pedro Alves <palves@redhat.com>
7379 * linux-low.c (kill_wait_lwp): New function, based on
7380 kill_one_lwp_callback, but use my_waitpid directly.
7381 (kill_one_lwp_callback, linux_kill): Use it.
7383 2014-06-23 Pedro Alves <palves@redhat.com>
7385 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7386 before setting DR0..DR3.
7388 2014-06-20 Gary Benson <gbenson@redhat.com>
7390 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7391 * configure: Regenerated.
7392 * config.in: Likewise.
7394 2014-06-20 Gary Benson <gbenson@redhat.com>
7396 * Makefile.in (SFILES): Update locations for files moved
7398 (object file files): Reordered.
7400 2014-06-20 Gary Benson <gbenson@redhat.com>
7402 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7403 (i386_dr_low_set_addr): Likewise.
7404 (i386_dr_low_get_addr): Likewise.
7405 (i386_dr_low_can_set_control): Likewise.
7406 (i386_dr_low_set_control): Likewise.
7407 (i386_dr_low_get_control): Likewise.
7408 (i386_dr_low_get_status): Likewise.
7409 (i386_get_debug_register_length): Likewise.
7410 * linux-x86-low.c (i386_dr_low_set_addr):
7411 Changed signature. Made static.
7412 (i386_dr_low_get_addr): Likewise.
7413 (i386_dr_low_set_control): Likewise.
7414 (i386_dr_low_get_control): Likewise.
7415 (i386_dr_low_get_status): Likewise.
7416 (i386_dr_low): New global variable.
7417 * win32-i386-low.c (i386_dr_low_set_addr):
7418 Changed signature. Made static.
7419 (i386_dr_low_get_addr): Likewise.
7420 (i386_dr_low_set_control): Likewise.
7421 (i386_dr_low_get_control): Likewise.
7422 (i386_dr_low_get_status): Likewise.
7423 (i386_dr_low): New global variable.
7425 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7427 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7428 * Makefile.in (AR, AR_FLAGS): Define.
7429 * configure: Regenerate.
7431 2014-06-19 Gary Benson <gbenson@redhat.com>
7433 * Makefile.in (i386-dregs.o): New rule.
7434 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7435 * i386-low.c (target.h): Remove include.
7436 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7437 (DR_CONTROL_SHIFT): Likewise.
7438 (DR_CONTROL_SIZE): Likewise.
7439 (DR_RW_EXECUTE): Likewise.
7440 (DR_RW_WRITE): Likewise.
7441 (DR_RW_READ): Likewise.
7442 (DR_RW_IORW): Likewise.
7443 (DR_LEN_1): Likewise.
7444 (DR_LEN_2): Likewise.
7445 (DR_LEN_4): Likewise.
7446 (DR_LEN_8): Likewise.
7447 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7448 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7449 (DR_ENABLE_SIZE): Likewise.
7450 (DR_LOCAL_SLOWDOWN): Likewise.
7451 (DR_GLOBAL_SLOWDOWN): Likewise.
7452 (DR_CONTROL_RESERVED): Likewise.
7453 (I386_DR_CONTROL_MASK): Likewise.
7454 (I386_DR_VACANT): Likewise.
7455 (I386_DR_LOCAL_ENABLE): Likewise.
7456 (I386_DR_GLOBAL_ENABLE): Likewise.
7457 (I386_DR_DISABLE): Likewise.
7458 (I386_DR_SET_RW_LEN): Likewise.
7459 (I386_DR_GET_RW_LEN): Likewise.
7460 (I386_DR_WATCH_HIT): Likewise.
7461 (i386_wp_op_t): Likewise.
7462 (i386_show_dr): Likewise.
7463 (i386_length_and_rw_bits): Likewise.
7464 (i386_insert_aligned_watchpoint): Likewise.
7465 (i386_remove_aligned_watchpoint): Likewise.
7466 (i386_handle_nonaligned_watchpoint): Likewise.
7467 i386_update_inferior_debug_regs(): Likewise.
7468 (i386_dr_insert_watchpoint): Likewise.
7469 (i386_dr_remove_watchpoint): Likewise.
7470 (i386_dr_region_ok_for_watchpoint): Likewise.
7471 (i386_dr_stopped_data_address): Likewise.
7472 (i386_dr_stopped_by_watchpoint): Likewise.
7474 2014-06-19 Gary Benson <gbenson@redhat.com>
7476 * i386-low.c (i386_dr_show): Renamed to
7477 i386_show_dr and made static. All uses updated.
7478 (i386_dr_length_and_rw_bits): Renamed to
7479 i386_length_and_rw_bits and made static.
7481 (i386_dr_insert_aligned_watchpoint): Renamed to
7482 i386_insert_aligned_watchpoint and made static.
7484 (i386_dr_remove_aligned_watchpoint): Renamed to
7485 i386_remove_aligned_watchpoint and made static.
7487 (i386_dr_update_inferior_debug_regs): Renamed to
7488 i386_update_inferior_debug_regs and made static.
7491 2014-06-18 Gary Benson <gbenson@redhat.com>
7493 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7494 (i386_dr_low_can_set_control): Likewise.
7495 (i386_get_debug_register_length): Likewise.
7496 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7497 (i386_dr_low_can_set_control): Likewise.
7498 (i386_get_debug_register_length): Likewise.
7500 2014-06-17 Gary Benson <gbenson@redhat.com>
7502 * i386-low.h (i386-dregs.h): New include.
7503 (DR_FIRSTADDR): Now in i386-dregs.h.
7504 (DR_LASTADDR): Likewise.
7505 (DR_NADDR): Likewise.
7506 (DR_STATUS): Likewise.
7507 (DR_CONTROL): Likewise.
7508 (i386_debug_reg_state): Likewise.
7509 (i386_dr_insert_watchpoint): Likewise.
7510 (i386_dr_remove_watchpoint): Likewise.
7511 (i386_dr_region_ok_for_watchpoint): Likewise.
7512 (i386_dr_stopped_data_address): Likewise.
7513 (i386_dr_stopped_by_watchpoint): Likewise.
7514 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7516 2014-06-18 Gary Benson <gbenson@redhat.com>
7518 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7519 i386_dr_insert_watchpoint.
7520 (i386_low_remove_watchpoint): Renamed to
7521 i386_dr_remove_watchpoint.
7522 (i386_low_region_ok_for_watchpoint): Renamed to
7523 i386_dr_region_ok_for_watchpoint.
7524 (i386_low_stopped_data_address): Renamed to
7525 i386_dr_stopped_data_address.
7526 (i386_low_stopped_by_watchpoint): Renamed to
7527 i386_dr_stopped_by_watchpoint.
7528 * i386-low.c (i386_show_dr): Renamed to
7529 i386_dr_show and made nonstatic. All uses updated.
7530 (i386_length_and_rw_bits): Renamed to
7531 i386_dr_length_and_rw_bits and made nonstatic.
7533 (i386_insert_aligned_watchpoint): Renamed to
7534 i386_dr_insert_aligned_watchpoint and made nonstatic.
7536 (i386_remove_aligned_watchpoint): Renamed to
7537 i386_dr_remove_aligned_watchpoint and made nonstatic.
7539 (i386_update_inferior_debug_regs): Renamed to
7540 i386_dr_update_inferior_debug_regs and made nonstatic.
7542 (i386_low_insert_watchpoint): Renamed to
7543 i386_dr_insert_watchpoint. All uses updated.
7544 (i386_low_remove_watchpoint): Renamed to
7545 i386_dr_remove_watchpoint. All uses updated.
7546 (i386_low_region_ok_for_watchpoint): Renamed to
7547 i386_dr_region_ok_for_watchpoint. All uses updated.
7548 (i386_low_stopped_data_address): Renamed to
7549 i386_dr_stopped_data_address. All uses updated.
7550 (i386_low_stopped_by_watchpoint): Renamed to
7551 i386_dr_stopped_by_watchpoint. All uses updated.
7553 2014-06-18 Gary Benson <gbenson@redhat.com>
7555 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7556 (i386_dr_low_can_set_control): Likewise.
7557 (i386_insert_aligned_watchpoint): New check.
7559 2014-06-18 Gary Benson <gbenson@redhat.com>
7561 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7564 2014-06-18 Gary Benson <gbenson@redhat.com>
7566 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7567 instead of fatal and error.
7568 (i386_handle_nonaligned_watchpoint): Likewise.
7570 2014-06-18 Gary Benson <gbenson@redhat.com>
7572 * i386-low.c (i386_get_debug_register_length): New macro.
7573 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7574 (i386_show_dr): Use debug_printf instead of fprintf. Use
7575 phex to format values.
7577 2014-06-18 Gary Benson <gbenson@redhat.com>
7579 * i386-low.h: Comment changes.
7580 * i386-low.c: Likewise.
7582 2014-06-18 Gary Benson <gbenson@redhat.com>
7584 * i386-low.c: Whitespace changes.
7586 2014-06-12 Tom Tromey <tromey@redhat.com>
7588 * utils.c (freeargv): Remove.
7590 2014-06-12 Tom Tromey <tromey@redhat.com>
7592 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7593 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7594 (parse_debug_format_options): Likewise.
7595 (gdbserver_usage): Likewise.
7596 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7597 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7598 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7600 ($(LIBGNU)): Depend on libiberty.
7601 (all-lib): Recurse into all subdirs.
7602 (install-only): Invoke "install" target in subdirs.
7603 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7605 * configure: Rebuild.
7606 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7607 for vasprintf, vsnprintf, or gettimeofday.
7608 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7611 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7613 * development.sh: Delete.
7614 * Makefile.in (config.status): Adjust dependency on development.sh.
7615 * configure.ac: Adjust development.sh source call.
7616 * configure: Regenerate.
7618 2014-06-02 Pedro Alves <palves@redhat.com>
7620 * ax.c (gdb_free_agent_expr): New function.
7621 * ax.h (gdb_free_agent_expr): New declaration.
7622 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7624 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7626 (clear_breakpoint_conditions_and_commands): New function.
7627 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7628 (clear_breakpoint_conditions_and_commands): New declaration.
7630 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7632 * linux-aarch64-low.c (asm/ptrace.h): Include.
7634 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7636 Fix TLS access for -static -pthread.
7637 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7638 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7639 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7641 2014-05-20 Pedro Alves <palves@redhat.com>
7643 * linux-aarch64-low.c (aarch64_insert_point)
7644 (aarch64_remove_point): No longer check whether the type is
7645 supported here. Adjust to new interface.
7646 (the_low_target): Install aarch64_supports_z_point_type as
7647 supports_z_point_type method.
7648 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7649 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7650 instead of a Z packet char. Adjust.
7651 (arm_supports_z_point_type): New function.
7652 (arm_insert_point, arm_remove_point): Adjust to new interface.
7653 (the_low_target): Install arm_supports_z_point_type.
7654 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7655 (cris_insert_point, cris_remove_point): Adjust to new interface.
7656 Don't check whether the type is supported here.
7657 (the_low_target): Install cris_supports_z_point_type.
7658 * linux-low.c (linux_supports_z_point_type): New function.
7659 (linux_insert_point, linux_remove_point): Adjust to new interface.
7660 * linux-low.h (struct linux_target_ops) <insert_point,
7661 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7662 raw_breakpoint pointer parameter.
7663 <supports_z_point_type>: New method.
7664 * linux-mips-low.c (mips_supports_z_point_type): New function.
7665 (mips_insert_point, mips_remove_point): Adjust to new interface.
7666 Use mips_supports_z_point_type.
7667 (the_low_target): Install mips_supports_z_point_type.
7668 * linux-ppc-low.c (the_low_target): Install NULL as
7669 supports_z_point_type method.
7670 * linux-s390-low.c (the_low_target): Install NULL as
7671 supports_z_point_type method.
7672 * linux-sparc-low.c (the_low_target): Install NULL as
7673 supports_z_point_type method.
7674 * linux-x86-low.c (x86_supports_z_point_type): New function.
7675 (x86_insert_point): Adjust to new insert_point interface. Use
7676 insert_memory_breakpoint. Adjust to new
7677 i386_low_insert_watchpoint interface.
7678 (x86_remove_point): Adjust to remove_point interface. Use
7679 remove_memory_breakpoint. Adjust to new
7680 i386_low_remove_watchpoint interface.
7681 (the_low_target): Install x86_supports_z_point_type.
7682 * lynx-low.c (lynx_target_ops): Install NULL as
7683 supports_z_point_type callback.
7684 * nto-low.c (nto_supports_z_point_type): New.
7685 (nto_insert_point, nto_remove_point): Adjust to new interface.
7686 (nto_target_ops): Install nto_supports_z_point_type.
7687 * mem-break.c: Adjust intro comment.
7688 (struct raw_breakpoint) <raw_type, size>: New fields.
7689 <inserted>: Update comment.
7690 <shlib_disabled>: Delete field.
7691 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7692 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7693 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7694 (raw_bkpt_type_to_target_hw_bp_type): New function.
7695 (find_enabled_raw_code_breakpoint_at): New function.
7696 (find_raw_breakpoint_at): New type and size parameters. Use them.
7697 (insert_memory_breakpoint): New function, based off
7698 set_raw_breakpoint_at.
7699 (remove_memory_breakpoint): New function.
7700 (set_raw_breakpoint_at): Reimplement.
7701 (set_breakpoint): New, based on set_breakpoint_at.
7702 (set_breakpoint_at): Reimplement.
7703 (delete_raw_breakpoint): Go through the_target->remove_point
7704 instead of assuming memory breakpoints.
7705 (find_gdb_breakpoint_at): Delete.
7706 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7707 (find_gdb_breakpoint): New function.
7708 (set_gdb_breakpoint_at): Delete.
7709 (z_type_supported): New function.
7710 (set_gdb_breakpoint_1): New function, loosely based off
7711 set_gdb_breakpoint_at.
7712 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7713 (delete_gdb_breakpoint_at): Delete.
7714 (delete_gdb_breakpoint_1): New function, loosely based off
7715 delete_gdb_breakpoint_at.
7716 (delete_gdb_breakpoint): New function.
7717 (clear_gdb_breakpoint_conditions): Rename to ...
7718 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7720 (add_condition_to_breakpoint): Make static.
7721 (add_breakpoint_condition): Take a struct breakpoint pointer
7722 instead of an address. Adjust.
7723 (gdb_condition_true_at_breakpoint): Rename to ...
7724 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7726 (gdb_condition_true_at_breakpoint): Reimplement.
7727 (add_breakpoint_commands): Take a struct breakpoint pointer
7728 instead of an address. Adjust.
7729 (gdb_no_commands_at_breakpoint): Rename to ...
7730 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7731 parameter. Return true if no breakpoint was found. Change debug
7733 (gdb_no_commands_at_breakpoint): Reimplement.
7734 (run_breakpoint_commands): Rename to ...
7735 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7736 and change return type to boolean.
7737 (run_breakpoint_commands): New function.
7738 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7739 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7740 breakpoint. Go through the_target->remove_point instead of
7741 assuming memory breakpoint.
7742 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7743 software and hardware breakpoints.
7744 (reinsert_raw_breakpoint): Go through the_target->insert_point
7745 instead of assuming memory breakpoint.
7746 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7747 software and hardware breakpoints.
7748 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7749 Check both software and hardware breakpoints.
7750 (validate_inserted_breakpoint): Assert the breakpoint is a
7751 software breakpoint. Set the inserted flag to -1 instead of
7752 setting shlib_disabled.
7753 (delete_disabled_breakpoints): Adjust.
7754 (validate_breakpoints): Only validate software breakpoints.
7755 Adjust to inserted flag change.
7756 (check_mem_read, check_mem_write): Skip breakpoint types other
7757 than software breakpoints. Adjust to inserted flag change.
7758 * mem-break.h (enum raw_bkpt_type): New enum.
7759 (raw_breakpoint, struct process_info): Forward declare.
7760 (Z_packet_to_target_hw_bp_type): Delete declaration.
7761 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7762 (set_gdb_breakpoint, delete_gdb_breakpoint)
7763 (clear_breakpoint_conditions): New declarations.
7764 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7765 (breakpoint_inserted_here): Update comment.
7766 (add_breakpoint_condition, add_breakpoint_commands): Replace
7767 address parameter with a breakpoint pointer parameter.
7768 (gdb_breakpoint_here): Update comment.
7769 (delete_gdb_breakpoint_at): Delete.
7770 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7771 * server.c (process_point_options): Take a struct breakpoint
7772 pointer instead of an address. Adjust.
7773 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7774 delete_gdb_breakpoint.
7775 * spu-low.c (spu_target_ops): Install NULL as
7776 supports_z_point_type method.
7777 * target.h: Include mem-break.h.
7778 (struct target_ops) <prepare_to_access_memory>: Update comment.
7779 <supports_z_point_type>: New field.
7780 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7781 instead of a char. Also take a raw breakpoint pointer.
7782 * win32-arm-low.c (the_low_target): Install NULL as
7783 supports_z_point_type.
7784 * win32-i386-low.c (i386_supports_z_point_type): New function.
7785 (i386_insert_point, i386_remove_point): Adjust to new interface.
7786 (the_low_target): Install i386_supports_z_point_type.
7787 * win32-low.c (win32_supports_z_point_type): New function.
7788 (win32_insert_point, win32_remove_point): Adjust to new interface.
7789 (win32_target_ops): Install win32_supports_z_point_type.
7790 * win32-low.h (struct win32_target_ops):
7791 <supports_z_point_type>: New method.
7792 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7793 instead of a char. Also take a raw breakpoint pointer.
7795 2014-05-20 Pedro Alves <palves@redhat.com>
7797 * mem-break.h: Include break-common.h.
7798 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7799 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7800 (Z_packet_to_target_hw_bp_type): New declaration.
7801 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7802 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7803 (Z_PACKET_ACCESS_WP): Delete macros.
7804 (Z_packet_to_hw_type): Delete function.
7805 * i386-low.h: Don't include break-common.h here.
7806 (Z_packet_to_hw_type): Delete declaration.
7807 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7808 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7809 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7810 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7811 * linux-aarch64-low.c: Don't include break-common.h here.
7812 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7813 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7814 (Z_packet_to_target_hw_bp_type): Delete function.
7815 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7817 (mips_insert_point, mips_remove_point): Use
7818 Z_packet_to_target_hw_bp_type.
7820 2014-05-20 Pedro Alves <palves@redhat.com>
7822 * linux-aarch64-low.c: Include break-common.h.
7823 (enum target_point_type): Delete.
7824 (Z_packet_to_point_type): Rename to ...
7825 (Z_packet_to_target_hw_bp_type): ... this, and return a
7826 target_hw_bp_type instead.
7827 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7828 instead of an enum target_point_type.
7829 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7831 (aarch64_dr_state_insert_one_point)
7832 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7833 (aarch64_handle_aligned_watchpoint)
7834 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7835 Take an enum target_hw_bp_type instead of an enum
7837 (aarch64_supports_z_point_type): New function.
7838 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7839 use Z_packet_to_target_hw_bp_type.
7841 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7843 * configure.ac: Only use -Werror by default when DEVELOPMENT
7845 * configure: Regenerate.
7847 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7849 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7850 * linux-x86-low.c (X86_64_USER_REGS): New.
7851 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7853 2014-04-28 Yao Qi <yao@codesourcery.com>
7855 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7858 2014-04-25 Pedro Alves <palves@redhat.com>
7861 * linux-low.c (linux_attach_fail_reason_string): New function.
7862 (linux_attach_lwp): Delete.
7863 (linux_attach_lwp_1): Rename to ...
7864 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7865 argument. Remove "initial" parameter. Return int instead of
7866 void. Don't error or warn here.
7867 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7868 failure to attach to the tgid. Call warning when failing to
7870 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7871 argument. Remove "initial" parameter. Return int instead of
7872 void. Don't error or warn here.
7873 (linux_attach_fail_reason_string): New declaration.
7874 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7875 interface change. Use linux_attach_fail_reason_string.
7877 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7878 Walfred Tedeschi <walfred.tedeschi@intel.com>
7880 * Makefile.in: Added rules to handle new files
7881 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7882 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7883 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7884 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7885 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7886 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7888 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7889 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7890 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7891 i386/x32-avx512.xml.
7892 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7893 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7894 i386/x32-avx512-linux.xml.
7895 * i387-fp.c (num_avx512_k_registers): New constant for number
7897 (num_avx512_zmmh_low_registers): New constant for number of
7898 lower ZMM registers (0-15).
7899 (num_avx512_zmmh_high_registers): New constant for number of
7900 higher ZMM registers (16-31).
7901 (num_avx512_ymmh_registers): New contant for number of higher
7902 YMM registers (ymm16-31 added by avx521 on x86_64).
7903 (num_avx512_xmm_registers): New constant for number of higher
7904 XMM registers (xmm16-31 added by AVX512 on x86_64).
7905 (struct i387_xsave): Add space for AVX512 registers.
7906 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7907 Add code to handle AVX512 registers.
7908 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7909 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7910 prototypei from generated file.
7911 (tdesc_amd64_avx512_linux): Likewise.
7912 (init_registers_x32_avx512_linux): Likewise.
7913 (tdesc_x32_avx512_linux): Likewise.
7914 (init_registers_i386_avx512_linux): Likewise.
7915 (tdesc_i386_avx512_linux): Likewise.
7916 (x86_64_regmap): Add AVX512 registers.
7917 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7919 (initialize_low_arch): Add code to initialize AVX512 registers.
7921 2014-04-23 Pedro Alves <palves@redhat.com>
7923 * mem-break.c (find_gdb_breakpoint_at): Make static.
7924 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7926 2014-04-23 Pedro Alves <palves@redhat.com>
7928 * i386-low.c: Don't include break-common.h here.
7929 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7930 prototype to take target_hw_bp_type as argument instead of a Z
7932 * i386-low.h: Include break-common.h here.
7933 (Z_packet_to_hw_type): Declare.
7934 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7936 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7937 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7938 (x86_remove_point): Convert the packet number to a
7939 target_hw_bp_type before calling i386_low_remove_watchpoint.
7940 * win32-i386-low.c (i386_insert_point): Convert the packet number
7941 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7942 (i386_remove_point): Convert the packet number to a
7943 target_hw_bp_type before calling i386_low_remove_watchpoint.
7945 2014-04-23 Pedro Alves <palves@redhat.com>
7947 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7949 2014-04-10 Pedro Alves <palves@redhat.com>
7951 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7952 Check if the condition or command is NULL before checking if the
7953 breakpoint is known. On success, return true.
7954 * mem-break.h (add_breakpoint_condition): Document return.
7955 (add_breakpoint_commands): Add describing comment.
7956 * server.c (skip_to_semicolon): New function.
7957 (process_point_options): Use it.
7959 2014-04-09 Pedro Alves <palves@redhat.com>
7961 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7964 2014-02-27 Pedro Alves <palves@redhat.com>
7967 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7969 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7971 (last_thread_of_process_p): Take a PID argument instead of a
7973 (linux_wait_for_lwp): Delete.
7974 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7976 (linux_low_filter_event): New function, party factored out from
7977 linux_wait_for_event.
7978 (linux_wait_for_event): Rename to ...
7979 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7980 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7981 sigsuspend. Check for zombie leaders.
7982 (linux_wait_for_event): Reimplement as wrapper around
7983 linux_wait_for_event_filtered.
7984 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7985 a normal or signal exit is seen, it's the whole process exiting.
7986 (wait_for_sigstop): No longer a for_each_inferior callback.
7987 Rewrite on top of linux_wait_for_event_filtered.
7988 (stop_all_lwps): Call wait_for_sigstop directly.
7989 * server.c (resume, handle_target_event): Handle
7990 TARGET_WAITKIND_NO_RESUMED.
7992 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7994 * win32-low.c (psapi_get_dll_name,
7995 * win32_CreateToolhelp32Snapshot): Delete.
7996 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7997 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7999 (handle_load_dll): Add function description.
8000 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8002 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8004 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8006 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8007 base address when calling win32_add_one_solib.
8008 (handle_load_dll): Delete local variable load_addr.
8009 Remove 0x1000 offset applied to DLL base address when calling
8010 win32_add_one_solib.
8011 (handle_unload_dll): Add comment.
8013 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8015 * win32-low.c (win32_add_all_dlls): Renames
8016 win32_ensure_ntdll_loaded. Rewrite function documentation.
8017 Adjust implementation to always load all DLLs.
8018 Add 0x1000 offset to DLL base address when calling
8019 win32_add_one_solib.
8020 (child_initialization_done): New static global.
8021 (do_initial_child_stuff): Set child_initialization_done to
8022 zero during child initialization, and 1 after. Replace call
8023 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8025 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8026 (handle_unload_dll): Add function documentation.
8027 (get_child_debug_event): Ignore load and unload DLL events
8028 during child initialization.
8030 2014-02-20 Doug Evans <dje@google.com>
8032 Remove global all_lwps.
8033 * inferiors.h (ptid_of): Move here from linux-low.h.
8034 (pid_of, lwpid_of): Ditto.
8035 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8036 parameter is a struct thread_info * now.
8037 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8038 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8039 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8041 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8042 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8043 * linux-arm-low.c (update_registers_callback): Update, "entry"
8044 parameter is a struct thread_info * now.
8045 Fetch lwpid from current_inferior directly.
8046 (arm_insert_point): Pass &all_threads to find_inferior instead of
8048 (arm_remove_point): Ditto.
8049 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8050 (arm_prepare_to_resume): Fetch pid from thread.
8051 (arm_read_description): Fetch lwpid from current_inferior directly.
8052 * linux-low.c (all_lwps): Delete.
8053 (delete_lwp): Delete call to remove_inferior.
8054 (handle_extended_wait): Fetch lwpid from thread.
8055 (add_lwp): Don't set lwp->entry.id. Remove call to
8056 add_inferior_to_list.
8057 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8058 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8059 (kill_one_lwp_callback): Ditto.
8060 (linux_kill): Don't dereference NULL pointer.
8061 Fetch ptid,lwpid from thread.
8062 (get_detach_signal): Fetch ptid from thread.
8063 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8064 Simplify call to regcache_invalidate_thread.
8065 (delete_lwp_callback): Update, "entry" parameter is a
8066 struct thread_info * now. Fetch pid from thread.
8067 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8068 (status_pending_p_callback): Update, "entry" parameter is a
8069 struct thread_info * now. Fetch ptid from thread.
8070 (find_lwp_pid): Update, "entry" parameter is a
8071 struct thread_info * now.
8072 (linux_wait_for_lwp): Fetch pid from thread.
8073 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8074 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8075 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8076 (dequeue_one_deferred_signal): Ditto.
8077 (cancel_breakpoint): Fetch ptid from current_inferior.
8078 (linux_wait_for_event): Pass &all_threads to find_inferior,
8079 not &all_lwps. Fetch ptid, lwpid from thread.
8080 (count_events_callback): Update, "entry" parameter is a
8081 struct thread_info * now.
8082 (select_singlestep_lwp_callback): Ditto.
8083 (select_event_lwp_callback): Ditto.
8084 (cancel_breakpoints_callback): Ditto.
8085 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8087 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8088 (unsuspend_one_lwp): Update, "entry" parameter is a
8089 struct thread_info * now.
8090 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8092 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8093 Fetch lwpid from thread, not lwp.
8094 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8095 Pass &all_threads to find_inferior, not &all_lwps.
8096 (send_sigstop): Fetch lwpid from thread, not lwp.
8097 (send_sigstop_callback): Update, "entry" parameter is a
8098 struct thread_info * now.
8099 (suspend_and_send_sigstop_callback): Ditto.
8100 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8101 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8102 struct thread_info * now.
8103 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8105 (lwp_running): Update, "entry" parameter is a
8106 struct thread_info * now.
8107 (stop_all_lwps): Fetch ptid from thread.
8108 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8109 (linux_resume_one_lwp): Fetch lwpid from thread.
8110 (linux_set_resume_request): Update, "entry" parameter is a
8111 struct thread_info * now. Fetch pid, lwpid from thread.
8112 (resume_status_pending_p): Update, "entry" parameter is a
8113 struct thread_info * now.
8114 (need_step_over_p): Ditto. Fetch lwpid from thread.
8115 (start_step_over): Fetch lwpid from thread.
8116 (linux_resume_one_thread): Update, "entry" parameter is a
8117 struct thread_info * now. Fetch lwpid from thread.
8118 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8119 (proceed_one_lwp): Update, "entry" parameter is a
8120 struct thread_info * now. Fetch lwpid from thread.
8121 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8122 struct thread_info * now.
8123 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8124 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8125 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8127 (regsets_store_inferior_registers): Ditto.
8128 (fetch_register, store_register): Ditto.
8129 (linux_read_memory, linux_write_memory): Ditto.
8130 (linux_request_interrupt): Ditto.
8131 (linux_read_auxv): Ditto.
8132 (linux_xfer_siginfo): Ditto.
8133 (linux_qxfer_spu): Ditto.
8134 (linux_qxfer_libraries_svr4): Ditto.
8135 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8136 moved to inferiors.h.
8138 (get_thread_lwp): Update.
8139 (struct lwp_info): Delete member "entry". Simplify comment for
8142 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8143 current_inferior directly.
8144 (update_watch_registers_callback): Update, "entry" parameter is a
8145 struct thread_info * now. Fetch pid from thread.
8146 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8147 (mips_insert_point): Fetch lwpid from current_inferior.
8148 Pass &all_threads to find_inferior, not &all_lwps.
8149 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8150 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8152 (mips_stopped_data_address): Ditto.
8153 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8155 * linux-tile-low.c (tile_arch_setup): Ditto.
8156 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8157 (update_debug_registers_callback): Update, "entry" parameter is a
8158 struct thread_info * now. Fetch pid from thread.
8159 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8160 Pass &all_threads to find_inferior, not &all_lwps.
8161 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8162 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8163 Pass &all_threads to find_inferior, not &all_lwps.
8164 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8165 (i386_dr_low_get_status): Ditto.
8166 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8167 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8168 (x86_linux_read_description): Ditto.
8169 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8171 2014-02-20 Doug Evans <dje@google.com>
8173 * inferiors.c (get_first_inferior): Fix buglet.
8175 2014-02-19 Doug Evans <dje@google.com>
8177 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8178 * inferiors.c (add_thread): Change result type to struct thread_info *.
8179 All callers updated.
8180 (add_lwp): Call add_thread here instead of in callers.
8181 All callers updated.
8182 * linux-low.h (get_lwp_thread): Rewrite.
8183 (struct lwp_info): New member "thread".
8185 2014-02-19 Doug Evans <dje@google.com>
8187 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8188 All callers updated.
8190 2014-02-19 Doug Evans <dje@google.com>
8192 * inferiors.c (add_thread): Fix whitespace.
8194 2014-02-19 Doug Evans <dje@google.com>
8196 * dll.c (clear_dlls): Replace accessing list implemention details
8198 * gdbthread.h (get_first_thread): Declare.
8199 * inferiors.c (for_each_inferior_with_data): New function.
8200 (get_first_thread): New function.
8201 (find_thread_ptid): Simplify.
8202 (get_first_inferior): New function.
8203 (clear_list): Delete.
8204 (one_inferior_p): New function.
8205 (clear_inferior_list): New function.
8206 (clear_inferiors): Update.
8207 * inferiors.h (for_each_inferior_with_data): Declare.
8208 (clear_inferior_list): Declare.
8209 (one_inferior_p): Declare.
8210 (get_first_inferior): Declare.
8211 * linux-low.c (linux_wait_for_event): Replace accessing list
8212 implemention details with API function.
8213 * server.c (target_running): Ditto.
8214 (accumulate_file_name_length): New function.
8215 (emit_dll_description): New function.
8216 (handle_qxfer_libraries): Replace accessing list implemention
8217 details with API function.
8218 (handle_qxfer_threads_worker): New function.
8219 (handle_qxfer_threads_proper): Replace accessing list implemention
8220 details with API function.
8221 (handle_query): Ditto.
8222 (visit_actioned_threads_callback_ftype): New typedef.
8223 (visit_actioned_threads_data): New struct.
8224 (visit_actioned_threads): Rewrite to be find_inferior callback.
8225 (resume): Call find_inferior.
8226 (handle_status): Replace accessing list implemention
8227 details with API function.
8228 (process_serial_event): Replace accessing list implemention details
8230 * target.c (set_desired_inferior): Replace accessing list implemention
8231 details with API function.
8232 * tracepoint.c (same_process_p): New function.
8233 (gdb_agent_about_to_close): Replace accessing list implemention
8234 details with API function.
8235 * win32-low.c (child_delete_thread): Replace accessing list
8236 implemention details with API function.
8237 (match_dll_by_basename): New function.
8238 (dll_is_loaded_by_basename): New function.
8239 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8240 details call to dll_is_loaded_by_basename.
8242 2014-02-19 Doug Evans <dje@google.com>
8244 * dll.h (struct dll_info): Add comment.
8245 * gdbthread.h (struct thread_info): Add comment.
8246 (current_ptid): Simplify.
8247 * inferiors.c (add_process): Update.
8248 (remove_process): Update.
8249 * inferiors.h (struct process_info): Rename member "head" to "entry".
8250 * linux-low.c (delete_lwp): Update.
8252 (last_thread_of_process_p): Update.
8253 (kill_one_lwp_callback, linux_kill): Update.
8254 (status_pending_p_callback): Update.
8255 (wait_for_sigstop): Update. Simplify read of ptid.
8256 (start_step_over): Update.
8257 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8258 (get_lwp_thread): Update.
8259 (struct lwp_info): Rename member "head" to "entry".
8260 * regcache.h (inferior_list_entry): Delete.
8261 * server.c (kill_inferior_callback): Update.
8262 (detach_or_kill_inferior_callback): Update.
8263 (print_started_pid): Update.
8264 (print_attached_pid): Update.
8265 (process_serial_event): Simplify read of ptid.
8266 * thread-db.c (thread_db_create_event): Update.
8267 (thread_db_get_tls_address): Update.
8268 * win32-low.c (current_inferior_ptid): Simplify.
8270 2014-02-19 Tom Tromey <tromey@redhat.com>
8272 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8274 (target_supports_btrace): Update.
8276 2014-02-14 Yao Qi <yao@codesourcery.com>
8278 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8279 (rsp-low-ipa.o): New target.
8281 2014-02-12 Tom Tromey <tromey@redhat.com>
8283 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8284 convert_ascii_to_int.
8285 * regcache.c (registers_to_string): Likewise.
8286 * remote-utils.c (decode_M_packet): Likewise.
8287 * server.c (process_serial_event): Likewise.
8289 2014-02-12 Tom Tromey <tromey@redhat.com>
8291 * server.c (handle_query, handle_v_run): Use hex2bin, not
8293 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8295 2014-02-12 Tom Tromey <tromey@redhat.com>
8297 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8298 convert_int_to_ascii.
8299 * regcache.c (registers_to_string, collect_register_as_string):
8301 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8303 * server.c (process_serial_event): Likewise.
8304 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8305 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8307 2014-02-12 Tom Tromey <tromey@redhat.com>
8309 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8310 bin2hex, not hexify.
8311 * tracepoint.c (cmd_qtstatus): Likewise.
8313 2014-02-12 Tom Tromey <tromey@redhat.com>
8315 * remote-utils.c (monitor_output): Pass explicit length to
8318 2014-02-12 Tom Tromey <tromey@redhat.com>
8320 * tracepoint.c: Include rsp-low.h.
8321 * server.c: Include rsp-low.h.
8322 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8323 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8325 * remote-utils.c: Include rsp-low.h.
8326 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8327 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8328 (convert_int_to_ascii, convert_ascii_to_int): Move to
8330 * regcache.c: Include rsp-low.h.
8331 * ax.c: Include rsp-low.h.
8332 * Makefile.in (SFILES): Add common/rsp-low.c.
8333 (OBS): Add rsp-low.o.
8334 (rsp-low.o): New target.
8336 2014-02-12 Tom Tromey <tromey@redhat.com>
8338 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8339 Include print-utils.h.
8340 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8341 (plongest, thirty_two, phex_nz): Remove.
8342 * Makefile.in (SFILES): Add common/print-utils.c.
8343 (OBS): Add print-utils.o.
8344 (print-utils-ipa.o): New target.
8345 (print-utils.o): New target.
8346 (IPA_OBJS): Add print-utils-ipa.o.
8348 2014-02-06 Tom Tromey <tromey@redhat.com>
8350 * Makefile.in (SFILES): Fix indentation.
8352 2014-02-05 Doug Evans <dje@google.com>
8354 * linux-low.c (linux_wait_for_event): Improve comment.
8355 (linux_wait_1): Keep current_inferior in sync with event_child.
8357 2014-01-22 Doug Evans <dje@google.com>
8359 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8361 2014-01-22 Doug Evans <dje@google.com>
8363 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8364 * configure: Regenerate.
8365 * config.in: Regenerate.
8366 * Makefile.in (SFILES): Add debug.c.
8368 * debug.c: New file.
8369 * debug.h: New file.
8370 * linux-aarch64-low.c (*): Update all debugging printfs to use
8371 debug_printf instead of fprintf.
8372 * linux-arm-low.c (*): Ditto.
8373 * linux-cris-low.c (*): Ditto.
8374 * linux-crisv32-low.c (*): Ditto.
8375 * linux-m32r-low.c (*): Ditto.
8376 * linux-sparc-low.c (*): Ditto.
8377 * linux-x86.c (*): Ditto.
8378 * linux-low.c (*): Ditto.
8379 (linux_wait_1): Add calls to debug_enter, debug_exit.
8380 (linux_wait): Remove redundant debugging printf.
8381 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8382 (linux_resume, unstop_all_lwps): Ditto.
8383 * mem-break.c (*): Update all debugging printfs to use
8384 debug_printf instead of fprintf.
8385 * remote-utils.c (*): Ditto.
8386 * thread-db.c (*): Ditto.
8387 * server.c #include <ctype.h>, "gdb_vecs.h".
8388 (debug_threads): Moved to debug.c.
8389 (*): Update all debugging printfs to use debug_printf instead of
8391 (start_inferior): Replace call to fflush with call to debug_flush.
8392 (monitor_show_help): Mention set debug-format.
8393 (parse_debug_format_options): New function.
8394 (handle_monitor_command): Handle "monitor set debug-format".
8395 (gdbserver_usage): Mention --debug-format.
8396 (main): Parse --debug-format.
8397 * server.h (debug_threads): Declaration moved to debug.h.
8399 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8400 trace_debug_1 that uses debug_printf.
8401 (tracepoint_look_up_symbols): Update all debugging printfs to use
8402 debug_printf instead of fprintf.
8404 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8406 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8409 2014-01-17 Pedro Alves <palves@redhat.com>
8412 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8413 defined after including gdb_proc_service.h.
8415 2014-01-16 Doug Evans <dje@google.com>
8417 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8418 (match_dll): Use it.
8420 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8422 * target.h (target_ops) <read_btrace>: Change parameters and
8423 return type to allow error reporting.
8424 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8425 trace reading errors on.
8426 * linux-low.c (linux_low_read_btrace): Pass trace reading
8428 (linux_low_disable_btrace): New.
8430 2014-01-15 Doug Evans <dje@google.com>
8432 * inferiors.c (thread_id_to_gdb_id): Delete.
8433 * inferiors.h (thread_id_to_gdb_id): Delete.
8435 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8437 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8438 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8441 2014-01-08 Pedro Alves <palves@redhat.com>
8443 * server.c (handle_status): Don't discard previous queued stop
8444 replies or thread's pending status here.
8445 (main) <disconnection>: Do it here instead.
8447 2014-01-08 Pedro Alves <palves@redhat.com>
8449 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8450 * server.c (visit_actioned_threads, handle_pending_status): New
8452 (handle_v_cont): Factor out parts to ...
8453 (resume): ... this new function. If in all-stop, and a thread
8454 being resumed has a pending status, report it without actually
8456 (myresume): Adjust to use the new 'resume' function.
8457 (clear_pending_status_callback, set_pending_status_callback)
8458 (find_status_pending_thread_callback): New functions.
8459 (handle_status): Handle the case of multiple threads having
8460 interesting statuses to report. Report threads' real last signal
8461 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8462 with an interesting thread to report the status for, instead of
8463 always reporting the status of the first thread.
8465 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8467 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8468 * gdbreplay.c (gdbreplay_version): Likewise.
8470 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8472 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8473 iov.iov_len with the real length in use.
8475 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8477 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8478 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8479 for all targets that use win32-low.c.
8480 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8481 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8483 2013-12-13 Pedro Alves <palves@redhat.com>
8485 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8486 if equal to TARGET_WAITKIND_LOADED.
8487 * win32-low.c (cached_status): New static global.
8488 (win32_wait): Add declaration.
8489 (do_initial_child_stuff): Flush all initial pending debug events
8490 up to the initial breakpoint.
8491 (win32_wait): If CACHED_STATUS was set, return that instead
8492 of doing a real wait. Remove the code resuming the execution
8493 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8494 during the initial phase. Also remove the code changing
8495 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8496 TARGET_WAITKIND_STOPPED.
8498 2013-12-11 Yao Qi <yao@codesourcery.com>
8500 * notif.c (handle_notif_ack): Return 0 if no notification
8503 2013-11-20 Doug Evans <dje@google.com>
8505 * linux-low.c (linux_set_resume_request): Fix comment.
8507 2013-11-20 Doug Evans <dje@google.com>
8509 * linux-low.c (resume_status_pending_p): Tweak comment.
8511 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8513 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8514 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8515 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8516 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8517 (srv_amd64_regobj): Add amd64-mpx.o.
8518 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8519 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8520 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8521 * i387-fp.c (num_pl_bnd_register) Added constant.
8522 (num_pl_bnd_cfg_registers) Added constant.
8523 (struct i387_xsave) Added reserved area and MPX fields.
8524 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8525 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8527 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8528 (init_registers_amd64_mpx_linux): Declare new function.
8529 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8530 (x86_64_regmap): Add MPX registers.
8531 (x86_linux_read_description): Add MPX case.
8532 (initialize_low_arch): Initialize MPX targets.
8534 2013-11-18 Tom Tromey <tromey@redhat.com>
8536 * configure: Rebuild.
8537 * configure.ac: Don't check for stdlib.h.
8538 * gdbreplay.c: Unconditionally include stdlib.h.
8540 2013-11-18 Tom Tromey <tromey@redhat.com>
8542 * config.in: Rebuild.
8543 * configure: Rebuild.
8544 * configure.ac: Don't use AC_HEADER_DIRENT.
8546 2013-11-18 Tom Tromey <tromey@redhat.com>
8548 * server.h: Don't check HAVE_STRING_H.
8549 * gdbreplay.c: Don't check HAVE_STRING_H.
8550 * configure: Rebuild.
8552 2013-11-18 Tom Tromey <tromey@redhat.com>
8554 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8557 2013-11-08 Tom Tromey <tromey@redhat.com>
8559 * configure, config.in: Rebuild.
8560 * configure.ac: Remove unused configury.
8562 2013-11-08 Tom Tromey <tromey@redhat.com>
8564 * acinclude.m4: Include common.m4, codeset.m4.
8565 * configure, config.in: Rebuild.
8566 * configure.ac: Use GDB_AC_COMMON.
8568 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8570 * linux-s390-low.c (HWCAP_S390_TE): New define.
8571 (s390_arch_setup): Consider the TE field in the HWCAP for
8572 determining 'have_regset_tdb'.
8574 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8577 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8580 2013-10-02 Pedro Alves <palves@redhat.com>
8582 * server.c (process_serial_event): Don't output "GDBserver
8583 exiting" if GDB is connected through stdio.
8584 * target.c (mywait): Likewise, be silent if GDB is connected
8587 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8589 * lynx-low.c (lynx_add_threads_after_attach): New function.
8590 (lynx_attach): Remove call to add_thread. Add call to
8591 lynx_add_threads_after_attach instead.
8593 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8595 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8596 * config.in, configure: Regenerated.
8598 2013-09-18 Yao Qi <yao@codesourcery.com>
8601 * server.c (start_inferior): Clear 'resume_info'.
8603 2013-09-16 Jiong Wang <jiwang@tilera.com>
8605 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8608 2013-09-16 Jiong Wang <jiwang@tilera.com>
8610 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8611 linux-tile-low.o to srv_tgtobj.
8613 2013-09-16 Will Newton <will.newton@linaro.org>
8615 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8618 2013-09-06 Pedro Alves <palves@redhat.com>
8620 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8621 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8622 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8623 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8624 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8625 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8627 2013-09-06 Pedro Alves <palves@redhat.com>
8629 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8630 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8632 2013-09-06 Pedro Alves <palves@redhat.com>
8634 * linux-amd64-ipa.c: Include tracepoint.h.
8635 * linux-i386-ipa.c: Include tracepoint.h.
8637 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8639 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8640 (ps_get_thread_area): New function.
8642 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8644 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8645 (initialize_low_arch): Call init_registers_crisv32 rather than
8646 init_register_crisv32.
8648 2013-09-05 Pedro Alves <palves@redhat.com>
8650 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8652 * hostio.h: ... this new file.
8653 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8654 win32-low.c: Include hostio.h.
8656 2013-09-05 Pedro Alves <palves@redhat.com>
8658 * server.h (gdb_client_data, handler_func, callback_handler_func)
8659 (delete_file_handler, add_file_handler, append_callback_event)
8660 (delete_callback_event, start_event_loop, initialize_event_loop):
8661 Move to event-loop.h and include it.
8662 * event-loop.h: New file.
8664 2013-09-05 Pedro Alves <palves@redhat.com>
8666 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8667 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8668 (loaded_dll, unloaded_dll): Move to ...
8669 * dll.h: ... this new file.
8670 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8672 2013-09-05 Pedro Alves <palves@redhat.com>
8674 * server.h (current_process, get_thread_process, all_processes)
8675 (add_inferior_to_list, for_each_inferior, current_inferior)
8676 (remove_inferior, add_process, remove_process, find_process_pid)
8677 (have_started_inferiors_p, have_attached_inferiors_p)
8678 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8679 (clear_inferiors, find_inferior, find_inferior_id)
8680 (inferior_target_data, set_inferior_target_data)
8681 (inferior_regcache_data, set_inferior_regcache_data): Move to
8682 inferiors.h, and include it.
8683 * inferiors.h: New file.
8685 2013-09-05 Pedro Alves <palves@redhat.com>
8687 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8691 2013-09-05 Pedro Alves <palves@redhat.com>
8693 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8695 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8696 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8697 (handle_tracepoint_general_set, handle_tracepoint_query)
8698 (tracepoint_finished_step, tracepoint_was_hit)
8699 (release_while_stepping_state_list, current_traceframe)
8700 (in_readonly_region, traceframe_read_mem)
8701 (fetch_traceframe_registers, traceframe_read_sdata)
8702 (traceframe_read_info, struct fast_tpoint_collect_status)
8703 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8704 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8705 (supply_fast_tracepoint_registers)
8706 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8707 (ipa_tdesc, claim_trampoline_space)
8708 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8709 (agent_mem_read, agent_get_trace_state_variable_value)
8710 (agent_set_trace_state_variable_value, agent_tsv_read)
8711 (agent_mem_read_string, get_raw_reg_func_addr)
8712 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8713 * tracepoint.h: ... this new file.
8715 2013-09-05 Pedro Alves <palves@redhat.com>
8717 * server.h (perror_with_name, error, fatal, warning, paddress)
8718 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8720 * utils.h: New file.
8722 2013-09-05 Pedro Alves <palves@redhat.com>
8724 * server.h (remote_debug, noack_mode, transport_is_reliable)
8725 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8726 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8727 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8728 (write_enn, initialize_async_io, enable_async_io)
8729 (disable_async_io, check_remote_input_interrupt_request)
8730 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8731 (dead_thread_notify, prepare_resume_reply)
8732 (decode_address_to_semicolon, decode_address, decode_m_packet)
8733 (decode_M_packet, decode_X_packet, decode_xfer_write)
8734 (decode_search_memory_packet, unhexify, hexify)
8735 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8736 (look_up_one_symbol, relocate_instruction)
8737 (monitor_output): Move to remote-utils.h, and include it.
8738 * remote-utils.h: New file.
8740 2013-09-05 Pedro Alves <palves@redhat.com>
8742 * server.h (_): Delete.
8744 2013-09-02 Pedro Alves <palves@redhat.com>
8746 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8747 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8749 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8751 2013-09-02 Pierre Muller <muller@sourceware.org>
8753 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8754 or WriteProcessMemory complete successfully and handle
8755 ERROR_PARTIAL_COPY error.
8757 2013-09-02 Pedro Alves <palves@redhat.com>
8759 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8760 error instead of EIO.
8762 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8765 * linux-low.c: Include filestuff.h.
8766 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8767 * lynx-low.c: Include filestuff.h.
8768 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8769 * server.c: Include filestuff.h.
8770 (main): Call notice_open_fds.
8771 * spu-low.c: Include filestuff.h.
8772 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8774 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8776 * Makefile.in: Explain why ../target and ../nat are not
8777 listed as include file search paths.
8778 (linux-waitpid.o): New object file rule.
8779 * configure.srv (srv_native_linux_obj): New variable.
8780 Replace all occurrences of linux native object files with
8781 $srv_native_linux_obj.
8782 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8783 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8784 (linux_enable_event_reporting): Remove declaration.
8785 (my_waitpid): Moved to common/linux-waitpid.c.
8786 (linux_wait_for_event): Pass ptid when calling
8787 linux_enable_event_reporting.
8788 (linux_supports_tracefork_flag): Remove.
8789 (linux_enable_event_reporting): Likewise.
8790 (linux_tracefork_grandchild): Remove.
8791 (STACK_SIZE): Moved to common/linux-ptrace.c.
8792 (linux_tracefork_child): Remove.
8793 (linux_test_for_tracefork): Remove.
8794 (linux_look_up_symbols): Call linux_supports_traceclone.
8795 (initialize_low): Remove call to linux_test_for_tracefork.
8796 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8797 common/linux-ptrace.h.
8798 (PTRACE_TYPE_ARG4): Likewise.
8799 Include linux-ptrace.h.
8801 2013-08-21 Pedro Alves <palves@redhat.com>
8803 * config.in: Renegerate.
8805 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8807 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8808 (SFILES): Remove $(srcdir)/common/target-common.c and
8809 add $(srcdir)/target/waitstatus.c.
8810 (OBS): Remove target-common.o and add waitstatus.o.
8811 (server_h): Remove $(srcdir)/../common/target-common.h and
8812 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8813 and $(srcdir)/../target/waitstatus.h.
8814 (target-common.o): Remove.
8815 (waitstatus.o): New target object file.
8816 * target.h: Do not include target-common.h and
8817 include target/resume.h, target/wait.h and
8818 target/waitstatus.h.
8820 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8822 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8823 to PTRACE_TYPE_ARG3.
8824 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8825 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8827 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8828 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8830 2013-07-27 Jie Zhang <jie@codesourcery.com>
8831 Daniel Jacobowitz <dan@codesourcery.com>
8832 Yao Qi <yao@codesourcery.com>
8834 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8835 (mips-linux-watch.o): New rule.
8836 (mips_linux_watch_h): New variable.
8837 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8839 * linux-mips-low.c: Include mips-linux-watch.h.
8840 (struct arch_process_info, struct arch_lwp_info): New.
8841 (update_watch_registers_callback): New function.
8842 (mips_linux_new_process, mips_linux_new_thread) New functions.
8843 (mips_linux_prepare_to_resume, mips_insert_point): New
8845 (mips_remove_point, mips_stopped_by_watchpoint): New
8847 (rsp_bp_type_to_target_hw_bp_type): New function.
8848 (mips_stopped_data_address): New function.
8849 (the_low_target): Add watchpoint support functions.
8851 2013-07-27 Yao Qi <yao@codesourcery.com>
8853 * i386-low.c: Include break-common.h.
8854 (enum target_hw_bp_type): Remove.
8856 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8858 * Makefile.in (SFILES): /common/target-common.c.
8859 (OBS): Add target-common.o.
8860 (server_h): Add $(srcdir)/../common/target-common.h.
8861 (target-common.o): New target.
8862 * server.c (queue_stop_reply_callback): Free
8863 status string after use.
8864 * target.c (target_waitstatus_to_string): Remove.
8865 * target.h: Include target-common.h.
8866 (resume_kind): Likewise.
8867 (target_waitkind): Likewise.
8868 (target_waitstatus): Likewise.
8869 (TARGET_WNOHANG): Likewise.
8871 2013-07-04 Yao Qi <yao@codesourcery.com>
8873 * Makefile.in (host_alias): Use @host_noncanonical@.
8874 (target_alias): Use @target_noncanonical@.
8875 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8876 ACX_NONCANONICAL_HOST.
8877 * configure: Regenerated.
8880 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8882 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8883 * configure: Rebuild.
8884 * Makefile.in (version_host, version_target): Get from configure.
8885 (version.c): Use $(version_host) and $(version_target).
8887 2013-07-03 Pedro Alves <palves@redhat.com>
8889 * Makefile.in (config.status): Depend on development.sh.
8890 * acinclude.m4: Include libmcheck.m4.
8891 * configure: Regenerate.
8893 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8895 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8896 attribute inside the parentheses.
8897 (winapi_DebugSetProcessKillOnExit): Ditto.
8898 (winapi_DebugBreakProcess): Ditto.
8899 (winapi_GenerateConsoleCtrlEvent): Ditto.
8901 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8903 * notif.h (notif_event): Add a dummy member to avoid compiler
8906 2013-07-01 Pedro Alves <palves@redhat.com>
8908 * hostio.c (HOSTIO_PATH_MAX): Define.
8909 (require_filename, handle_open, handle_unlink, handle_readlink):
8912 2013-07-01 Pedro Alves <palves@redhat.com>
8914 * server.h: Include "pathmax.h".
8915 * linux-low.c: Don't include sys/param.h.
8916 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8918 * win32-low.c: Don't include sys/param.h.
8919 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8921 2013-07-01 Pedro Alves <palves@redhat.com>
8923 * event-loop.c: Don't check HAVE_UNISTD_H before including
8925 * gdbreplay.c: Likewise.
8926 * remote-utils.c: Likewise.
8927 * server.c: Likewise.
8928 * configure.ac: Don't check for unistd.h.
8929 * configure: Regenerate.
8931 2013-06-28 Tom Tromey <tromey@redhat.com>
8933 * Makefile.in (version.c): Use version.in, not
8936 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8938 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8939 * configure: Rebuild.
8940 * Makefile.in (version_host, version_target): Get from configure.
8941 (version.c): Use $(version_host) and $(version_target).
8943 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8945 Fix trace-status to output user name without trailing colon.
8946 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8948 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8950 Fix trace-status to output proper start-time and stop-time.
8951 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8952 output start time and stop time in hex as gdb expects.
8954 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8956 * tracepoint.c (build_traceframe_info_xml): Output trace state
8957 variables present in the trace buffer.
8959 2013-06-24 Tom Tromey <tromey@redhat.com>
8961 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8963 (version.o): Remove.
8964 * gdbreplay.c: Include version.h.
8965 (version, host_name): Don't declare.
8966 * server.h: Include version.h.
8967 (version, host_name): Don't declare.
8969 2013-06-12 Pedro Alves <palves@redhat.com>
8971 * linux-x86-low.c (linux_is_elf64): Delete global.
8972 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8973 with local linux_pid_exe_is_elf_64_file use.
8975 2013-06-11 Pedro Alves <palves@redhat.com>
8977 * linux-low.c (regset_disabled, disable_regset): New functions.
8978 (regsets_fetch_inferior_registers)
8979 (regsets_store_inferior_registers): Use them.
8980 (initialize_regsets_info); Don't allocate the disabled_regsets
8982 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8985 2013-06-11 Pedro Alves <palves@redhat.com>
8987 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8990 2013-06-11 Pedro Alves <palves@redhat.com>
8992 * linux-x86-low.c (initialize_low_arch): Call
8993 init_registers_x32_avx_linux.
8995 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8997 Fix compatibility with Android Bionic.
8998 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9001 2013-06-07 Pedro Alves <palves@redhat.com>
9004 * Makefile.in (OBS): Add tdesc.o.
9005 (IPA_OBJS): Add tdesc-ipa.o.
9006 (tdesc-ipa.o): New rule.
9007 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9009 * linux-low.c (new_inferior): Delete.
9010 (disabled_regsets, num_regsets): Delete.
9011 (linux_add_process): Adjust to set the new per-process
9013 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9014 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9015 was a stop. When calling arch_setup, switch the current inferior
9016 to the thread that got an event.
9017 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9018 (regsets_fetch_inferior_registers)
9019 (regsets_store_inferior_registers): New regsets_info parameter.
9021 (linux_register_in_regsets): New regs_info parameter. Adjust to
9023 (register_addr, fetch_register, store_register): New usrregs_info
9024 parameter. Adjust to use it.
9025 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9026 parameter regs_info. Adjust to use it.
9027 (linux_fetch_registers): Get the current inferior's regs_info, and
9029 (linux_store_registers): Ditto.
9030 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9031 (initialize_low): Don't initialize the target_regsets here. Call
9032 initialize_low_arch.
9033 * linux-low.h (target_regsets): Delete declaration.
9034 (struct regsets_info): New.
9035 (struct usrregs_info): New.
9036 (struct regs_info): New.
9037 (struct process_info_private) <new_inferior>: New field.
9038 (struct linux_target_ops): Delete the num_regs, regmap, and
9039 regset_bitmap fields. New field regs_info.
9040 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9041 * i387-fp.c (num_xmm_registers): Delete.
9042 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9043 calls to new interface.
9044 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9045 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9046 Infer the number of xmm registers from the regcache's target
9048 * i387-fp.h (num_xmm_registers): Delete.
9049 * inferiors.c (add_thread): Don't install the thread's regcache
9051 * proc-service.c (gregset_info): Fetch the current inferior's
9052 regs_info. Adjust to use it.
9053 * regcache.c: Include tdesc.h.
9054 (register_bytes, reg_defs, num_registers)
9055 (gdbserver_expedite_regs): Delete.
9056 (get_thread_regcache): If the thread doesn't have a regcache yet,
9057 create one, instead of aborting gdbserver.
9058 (regcache_invalidate_one): Rename to ...
9059 (regcache_invalidate_thread): ... this.
9060 (regcache_invalidate_one): New.
9061 (regcache_invalidate): Only invalidate registers of the current
9063 (init_register_cache): Add target_desc parameter, and use it.
9064 (new_register_cache): Ditto. Assert the target description has a
9065 non zero registers_size.
9066 (regcache_cpy): Add assertions. Adjust.
9067 (realloc_register_cache, set_register_cache): Delete.
9068 (registers_to_string, registers_from_string): Adjust.
9069 (find_register_by_name, find_regno, find_register_by_number)
9070 (register_cache_size): Add target_desc parameter, and use it.
9071 (free_register_cache_thread, free_register_cache_thread_one)
9072 (regcache_release, register_cache_size): New.
9073 (register_size): Add target_desc parameter, and use it.
9074 (register_data, supply_register, supply_register_zeroed)
9075 (supply_regblock, supply_register_by_name, collect_register)
9076 (collect_register_as_string, collect_register_by_name): Adjust.
9077 * regcache.h (struct target_desc): Forward declare.
9078 (struct regcache) <tdesc>: New field.
9079 (init_register_cache, new_register_cache): Add target_desc
9081 (regcache_invalidate_thread): Declare.
9082 (regcache_invalidate_one): Delete declaration.
9083 (regcache_release): Declare.
9084 (find_register_by_number, register_cache_size, register_size)
9085 (find_regno): Add target_desc parameter.
9086 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9088 * remote-utils.c: Include tdesc.h.
9089 (outreg, prepare_resume_reply): Adjust.
9090 * server.c: Include tdesc.h.
9091 (gdbserver_xmltarget): Delete declaration.
9092 (get_features_xml, process_serial_event): Adjust.
9093 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9095 (struct process_info) <tdesc>: New field.
9096 (ipa_tdesc): Declare.
9097 * tdesc.c: New file.
9098 * tdesc.h: New file.
9099 * tracepoint.c: Include tdesc.h.
9100 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9101 (get_context_regcache): Adjust to pass ipa_tdesc down.
9102 (do_action_at_tracepoint): Adjust to get the register cache size
9103 from the context regcache's description.
9104 (traceframe_walk_blocks): Adjust to get the register cache size
9105 from the current trace frame's description.
9106 (traceframe_get_pc): Adjust to get current trace frame's
9107 description and pass it down.
9108 (gdb_collect): Adjust to get the register cache size from the
9110 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9111 (gdbserver_xmltarget): Delete.
9112 (initialize_low_tracepoint): Set the ipa's target description.
9113 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9114 (initialize_low_tracepoint): Set the ipa's target description.
9115 * linux-x86-low.c: Include tdesc.h.
9116 [__x86_64__] (is_64bit_tdesc): New.
9117 (ps_get_thread_area, x86_get_thread_area): Use it.
9118 (i386_cannot_store_register): Rename to ...
9119 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9120 (i386_cannot_fetch_register): Rename to ...
9121 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9122 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9124 (target_regsets): Rename to ...
9125 (x86_regsets): ... this.
9126 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9128 (x86_siginfo_fixup): Use is_64bit_tdesc.
9129 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9130 (tdesc_x32_avx_linux, tdesc_x32_linux)
9131 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9133 (x86_linux_update_xmltarget): Delete.
9134 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9135 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9136 (AMD64_LINUX_USER64_CS): New.
9137 (x86_linux_read_description): New, based on
9138 x86_linux_update_xmltarget.
9139 (same_process_callback): New.
9140 (x86_arch_setup_process_callback): New.
9141 (x86_linux_update_xmltarget): New.
9142 (x86_regsets_info): New.
9143 (amd64_linux_regs_info): New.
9144 (i386_linux_usrregs_info): New.
9145 (i386_linux_regs_info): New.
9146 (x86_linux_regs_info): New.
9147 (x86_arch_setup): Reimplement.
9148 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9149 (x86_emit_ops): Ditto.
9150 (the_low_target): Adjust. Install x86_linux_regs_info,
9151 x86_cannot_fetch_register, and x86_cannot_store_register.
9152 (initialize_low_arch): New.
9153 * linux-ia64-low.c (tdesc_ia64): Declare.
9154 (ia64_fetch_register): Adjust.
9155 (ia64_usrregs_info, regs_info): New globals.
9156 (ia64_regs_info): New function.
9157 (the_low_target): Adjust.
9158 (initialize_low_arch): New function.
9159 * linux-sparc-low.c (tdesc_sparc64): Declare.
9160 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9162 (sparc_arch_setup): New function.
9163 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9164 (the_low_target): Adjust.
9165 (initialize_low_arch): New function.
9166 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9167 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9168 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9169 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9170 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9171 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9172 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9173 (tdesc_powerpc_isa205_vsx64l): Declare.
9174 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9175 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9176 (ppc_set_pc, ppc_get_hwcap): Adjust.
9177 (ppc_usrregs_info): Forward declare.
9178 (!__powerpc64__) ppc_regmap_adjusted: New global.
9179 (ppc_arch_setup): Adjust to the current process'es target
9181 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9182 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9183 (ppc_store_evrregset): Adjust.
9184 (target_regsets): Rename to ...
9185 (ppc_regsets): ... this, and make static.
9186 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9187 (ppc_regs_info): New function.
9188 (the_low_target): Adjust.
9189 (initialize_low_arch): New function.
9190 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9191 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9192 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9193 (tdesc_s390x_linux64v2): Declare.
9194 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9195 (s390_fill_gregset, s390_store_last_break): Adjust.
9196 (target_regsets): Rename to ...
9197 (s390_regsets): ... this, and make static.
9198 (s390_get_pc, s390_set_pc): Adjust.
9199 (s390_get_hwcap): New target_desc parameter, and use it.
9200 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9201 (s390_arch_setup): Adjust to set the current process'es target
9202 description. Don't adjust the regmap.
9203 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9204 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9205 (regs_info_3264): New globals.
9206 (s390_regs_info): New function.
9207 (the_low_target): Adjust.
9208 (initialize_low_arch): New function.
9209 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9210 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9211 [__mips64] (init_registers_mips_linux)
9212 (init_registers_mips_dsp_linux): Delete defines.
9213 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9214 (have_dsp): New global.
9215 (mips_read_description): New, based on mips_arch_setup.
9216 (mips_arch_setup): Reimplement.
9217 (get_usrregs_info): New function.
9218 (mips_cannot_fetch_register, mips_cannot_store_register)
9219 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9220 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9221 (target_regsets): Rename to ...
9222 (mips_regsets): ... this, and make static.
9223 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9224 (dsp_regs_info, regs_info): New globals.
9225 (mips_regs_info): New function.
9226 (the_low_target): Adjust.
9227 (initialize_low_arch): New function.
9228 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9229 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9231 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9232 (arm_read_description): New, with bits factored from
9234 (arm_arch_setup): Reimplement.
9235 (target_regsets): Rename to ...
9236 (arm_regsets): ... this, and make static.
9237 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9238 (arm_regs_info): New function.
9239 (the_low_target): Adjust.
9240 (initialize_low_arch): New function.
9241 * linux-m68k-low.c (tdesc_m68k): Declare.
9242 (target_regsets): Rename to ...
9243 (m68k_regsets): ... this, and make static.
9244 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9245 (m68k_regs_info): New function.
9246 (m68k_arch_setup): New function.
9247 (the_low_target): Adjust.
9248 (initialize_low_arch): New function.
9249 * linux-sh-low.c (tdesc_sharch): Declare.
9250 (target_regsets): Rename to ...
9251 (sh_regsets): ... this, and make static.
9252 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9253 (sh_regs_info, sh_arch_setup): New functions.
9254 (the_low_target): Adjust.
9255 (initialize_low_arch): New function.
9256 * linux-bfin-low.c (tdesc_bfin): Declare.
9257 (bfin_arch_setup): New function.
9258 (bfin_usrregs_info, regs_info): New globals.
9259 (bfin_regs_info): New function.
9260 (the_low_target): Adjust.
9261 (initialize_low_arch): New function.
9262 * linux-cris-low.c (tdesc_cris): Declare.
9263 (cris_arch_setup): New function.
9264 (cris_usrregs_info, regs_info): New globals.
9265 (cris_regs_info): New function.
9266 (the_low_target): Adjust.
9267 (initialize_low_arch): New function.
9268 * linux-cris-low.c (tdesc_crisv32): Declare.
9269 (cris_arch_setup): New function.
9270 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9271 (cris_regs_info): New function.
9272 (the_low_target): Adjust.
9273 (initialize_low_arch): New function.
9274 * linux-m32r-low.c (tdesc_m32r): Declare.
9275 (m32r_arch_setup): New function.
9276 (m32r_usrregs_info, regs_info): New globals.
9277 (m32r_regs_info): Adjust.
9278 (initialize_low_arch): New function.
9279 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9280 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9281 (tic6x_usrregs_info): Forward declare.
9282 (tic6x_read_description): New function, based on ...
9283 (tic6x_arch_setup): ... this. Reimplement.
9284 (target_regsets): Rename to ...
9285 (tic6x_regsets): ... this, and make static.
9286 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9287 (tic6x_regs_info): New function.
9288 (the_low_target): Adjust.
9289 (initialize_low_arch): New function.
9290 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9291 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9292 (target_regsets): Rename to ...
9293 (xtensa_regsets): ... this, and make static.
9294 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9296 (xtensa_arch_setup, xtensa_regs_info): New functions.
9297 (the_low_target): Adjust.
9298 (initialize_low_arch): New function.
9299 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9300 (nios2_arch_setup): Set the current process'es tdesc.
9301 (target_regsets): Rename to ...
9302 (nios2_regsets): ... this.
9303 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9304 (nios2_regs_info): New function.
9305 (the_low_target): Adjust.
9306 (initialize_low_arch): New function.
9307 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9308 (aarch64_arch_setup): Set the current process'es tdesc.
9309 (target_regsets): Rename to ...
9310 (aarch64_regsets): ... this.
9311 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9312 (aarch64_regs_info): New function.
9313 (the_low_target): Adjust.
9314 (initialize_low_arch): New function.
9315 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9317 (target_regsets): Rename to ...
9318 (tile_regsets): ... this.
9319 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9320 (tile_regs_info): New function.
9321 (tile_arch_setup): Set the current process'es tdesc.
9322 (the_low_target): Adjust.
9323 (initialize_low_arch): New function.
9324 * spu-low.c (tdesc_spu): Declare.
9325 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9326 * win32-arm-low.c (tdesc_arm): Declare.
9327 (arm_arch_setup): New function.
9328 (the_low_target): Install arm_arch_setup instead of
9330 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9331 (init_windows_x86): Rename to ...
9332 (i386_arch_setup): ... this. Set `win32_tdesc'.
9333 (the_low_target): Adjust.
9334 * win32-low.c (win32_tdesc): New global.
9335 (child_add_thread): Don't create the thread cache here.
9336 (do_initial_child_stuff): Set the new process'es tdesc.
9337 * win32-low.h (struct target_desc): Forward declare.
9338 (win32_tdesc): Declare.
9339 * lynx-i386-low.c (tdesc_i386): Declare global.
9340 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9341 * lynx-low.c (lynx_tdesc): New global.
9342 (lynx_add_process): Set the new process'es tdesc.
9343 * lynx-low.h (struct target_desc): Forward declare.
9344 (lynx_tdesc): Declare global.
9345 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9346 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9347 * nto-low.c (nto_tdesc): New global.
9348 (do_attach): Set the new process'es tdesc.
9349 * nto-low.h (struct target_desc): Forward declare.
9350 (nto_tdesc): Declare.
9351 * nto-x86-low.c (tdesc_i386): Declare.
9352 (nto_x86_arch_setup): Set `nto_tdesc'.
9354 2013-06-04 Gary Benson <gbenson@redhat.com>
9356 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9357 to qSupported response when appropriate.
9358 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9359 with nonzero-length annex.
9360 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9361 arguments supplied in annex.
9363 2013-05-31 Doug Evans <dje@google.com>
9366 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9367 64 bits in 64-cross-32 environment.
9369 2013-05-28 Pedro Alves <palves@redhat.com>
9371 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9372 (aarch64-without-fpu.c): Delete rule.
9373 * configure.srv (aarch64*-*-linux*): Remove references to
9374 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9375 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9378 2013-05-24 Pedro Alves <palves@redhat.com>
9380 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9381 instead of strchr/decode_address. Error if the range isn't split
9382 with a ','. Don't assume there's be a ':' in the action.
9384 2013-05-23 Yao Qi <yao@codesourcery.com>
9385 Pedro Alves <palves@redhat.com>
9387 * linux-low.c (lwp_in_step_range): New function.
9388 (linux_wait_1): If the thread was range stepping and stopped
9389 outside the stepping range, report the stop to GDB. Otherwise,
9390 continue stepping. Add range stepping debug output.
9391 (linux_set_resume_request): Copy the step range from the resume
9393 (linux_supports_range_stepping): New.
9394 (linux_target_ops) <supports_range_stepping>: Set to
9395 linux_supports_range_stepping.
9396 * linux-low.h (struct linux_target_ops)
9397 <supports_range_stepping>: New field.
9398 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9399 * linux-x86-low.c (x86_supports_range_stepping): New.
9400 (the_low_target) <supports_range_stepping>: Set to
9401 x86_supports_range_stepping.
9402 * server.c (handle_v_cont): Handle 'r' action.
9403 (handle_v_requests): Append ";r" if the target supports range
9405 * target.h (struct thread_resume) <step_range_start,
9406 step_range_end>: New fields.
9407 (struct target_ops) <supports_range_stepping>:
9409 (target_supports_range_stepping): New macro.
9411 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9413 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9414 confusion in comment.
9416 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9418 * lynx-low.c (struct process_info_private): New type.
9419 (lynx_add_process): New function.
9420 (lynx_create_inferior, lynx_attach): Replace calls to
9421 add_process by calls to lynx_add_process.
9422 (lynx_resume): If PTID is null, then try using
9423 current_process()->private->last_wait_event_ptid.
9425 (lynx_clear_inferiors): Delete. The contents of that function
9426 has been inlined in lynx_mourn;
9427 (lynx_wait_1): Save the ptid in the process's private data.
9428 (lynx_mourn): Free the process' private data. Replace call
9429 to lynx_clear_inferiors by call to clear_inferiors.
9431 2013-05-17 Yao Qi <yao@codesourcery.com>
9433 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9436 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9438 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9439 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9440 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9441 PT_TEXT_END_ADDR guards. Update comments.
9442 (linux_target_op) <read_offsets>: Conditionally define to
9443 linux_read_offsets if the target is UCLIBC and if it defines
9444 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9446 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9447 Andrew Jenner <andrew@codesourcery.com>
9449 * Makefile.in (SFILES): Add linux-nios2-low.c.
9450 (clean): Add action to delete nios2-linux.c.
9451 (nios2-linux.c): New rule.
9452 * configure.srv: Add nios2*-*-linux*.
9453 * linux-nios2-low.c: New.
9455 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9457 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9459 2013-04-25 Hui Zhu <hui@codesourcery.com>
9462 * ax.c (ax_printf): Add fflush.
9464 2013-04-22 Tom Tromey <tromey@redhat.com>
9466 * Makefile.in (SFILES): Add filestuff.c.
9467 (OBS): Add filestuff.o.
9468 (filestuff.o): New target.
9469 * config.in, configure: Rebuild.
9470 * configure.ac: Check for fdwalk, pipe2.
9472 2013-04-17 Pedro Alves <palves@redhat.com>
9474 * configure.ac (USE_THREAD_DB): Delete variable.
9475 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9476 Don't AC_SUBST USE_THREAD_DB.
9477 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9478 * config.in, configure: Regenerate.
9480 2013-04-16 Pedro Alves <palves@redhat.com>
9482 * linux-low.h (struct lwp_info) <thread_known>: Move under
9483 the USE_THREAD_DB #ifdef.
9485 2013-04-16 Pedro Alves <palves@redhat.com>
9487 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9488 (linux-low.o): Delete rule.
9489 * linux-low.h: Always include "gdb_thread_db.h" instead of
9490 conditionally including thread_db.h.
9491 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9494 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9496 * Makefile.in (install-only): Fix make install regression.
9498 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9500 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9501 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9503 * gdbserver.1: Remove.
9505 2013-03-22 Pedro Alves <palves@redhat.com>
9507 * linux-low.c (handle_extended_wait): Don't call
9508 linux_enable_event_reporting.
9510 2013-03-15 Tony Theodore <tonyt@logyst.com>
9513 * Makefile.in (SHELL): Use @SHELL@.
9515 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9517 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9520 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9522 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9523 Remove extraneous NULL element.
9525 2013-03-13 Yao Qi <yao@codesourcery.com>
9527 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9528 'V' block in trace frame.
9530 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9532 * target.h (struct target_ops): Add btrace ops.
9533 (target_supports_btrace): New macro.
9534 (target_enable_btrace): New macro.
9535 (target_disable_btrace): New macro.
9536 (target_read_btrace): New macro.
9537 * gdbthread.h (struct thread_info): Add btrace field.
9538 * server.c: Include btrace-common.h.
9539 (handle_btrace_general_set): New function.
9540 (handle_btrace_enable): New function.
9541 (handle_btrace_disable): New function.
9542 (handle_general_set): Call handle_btrace_general_set.
9543 (handle_qxfer_btrace): New function.
9544 (struct qxfer qxfer_packets[]): Add btrace entry.
9545 * inferiors.c (remove_thread): Disable btrace.
9546 * linux-low: Include linux-btrace.h.
9547 (linux_low_enable_btrace): New function.
9548 (linux_low_read_btrace): New function.
9549 (linux_target_ops): Add btrace ops.
9550 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9551 Add srv_linux_btrace=yes.
9552 (x86_64-*-linux*): Add linux-btrace.o.
9553 Add srv_linux_btrace=yes.
9554 * configure.ac: Define HAVE_LINUX_BTRACE.
9555 * config.in: Regenerated.
9556 * configure: Regenerated.
9558 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9560 * server.c (handle_qxfer): Preserve error message if -3 is
9562 (qxfer): Document the -3 return value.
9564 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9566 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9567 (linux_btrace_h): New variable.
9568 (linux-btrace.o): New rule.
9570 2013-03-08 Stan Shebs <stan@codesourcery.com>
9571 Hafiz Abid Qadeer <abidh@codesourcery.com>
9573 * tracepoint.c (trace_buffer_size): New global.
9574 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9575 (init_trace_buffer): Change to one-argument function. Allocate
9576 trace buffer memory.
9577 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9578 handle QTBuffer:size packet.
9579 (cmd_bigqtbuffer_size): New function.
9580 (initialize_tracepoint): Call init_trace_buffer with
9581 DEFAULT_TRACE_BUFFER_SIZE.
9582 * server.c (handle_query): Add QTBuffer:size in the
9585 2013-03-07 Yao Qi <yao@codesourcery.com>
9587 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9588 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9590 (cmd_qtsp): Adjust condition. Do post increment.
9591 Set cur_action and cur_step_action back to 0.
9593 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9596 * linux-low.c (linux_write_memory): Return early success if LEN is
9599 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9601 * configure.srv: Add x86_64-*-cygwin* as target.
9603 2013-02-28 Tom Tromey <tromey@redhat.com>
9605 * configure.ac: Invoke AC_SYS_LARGEFILE.
9606 * configure, config.in: Rebuild.
9608 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9610 * win32-low.c: Throughout, fix format strings and casts of
9611 printf-like functions to avoid type related warnings on all
9613 (get_child_debug_event): Print dwDebugEventCode as hex since
9614 that's how it's usually documented.
9616 2013-02-28 Yao Qi <yao@codesourcery.com>
9618 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9621 2013-02-27 Jiong Wang <jiwang@tilera.com>
9623 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9624 (reg-tilegx32.c): New rule.
9625 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9626 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9627 different register info initializer according to elf class.
9628 (init_registers_tilgx32): New function. The tilegx32 register info
9630 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9631 (tile_store_gregset): Likewise.
9633 2013-02-27 Yao Qi <yao@codesourcery.com>
9635 * server.c (process_point_options): Print debug message when
9636 debug_threads is true.
9638 2013-02-26 Yao Qi <yao@codesourcery.com>
9640 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9642 2013-02-19 Pedro Alves <palves@redhat.com>
9643 Kai Tietz <ktietz@redhat.com>
9647 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9648 instead of strtoul to extract address from packet.
9649 (process_serial_event) <'z'>: Likewise.
9651 2013-02-18 Yao Qi <yao@codesourcery.com>
9653 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9655 2013-02-14 Pedro Alves <palves@redhat.com>
9659 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9660 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9662 2013-02-14 Pedro Alves <palves@redhat.com>
9664 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9666 2013-02-14 Pedro Alves <palves@redhat.com>
9668 * tracepoint.c (save_string): Delete.
9669 (add_tracepoint_action): Use savestring instead of save_string.
9671 2013-02-12 Pedro Alves <palves@redhat.com>
9673 * linux-xtensa-low.c: Ditto.
9674 * xtensa-xtregs.c: Ditto.
9676 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9678 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9681 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9683 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9684 aarch64_num_wp_regs and aarch64_num_bp_regs to
9685 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9687 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9689 * linux-aarch64-low.c (ps_get_thread_area): Replace
9690 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9692 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9693 Marcus Shawcroft <marcus.shawcroft@arm.com>
9694 Nigel Stephens <nigel.stephens@arm.com>
9695 Yufeng Zhang <yufeng.zhang@arm.com>
9697 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9698 (aarch64.c, aarch64-without-fpu.c): New targets.
9699 * configure.srv (aarch64*-*-linux*): New.
9700 * linux-aarch64-low.c: New file.
9702 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9704 * linux-low.c (handle_extended_wait, linux_create_inferior)
9705 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9706 (dequeue_one_deferred_signal, linux_resume_one_thread)
9707 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9708 (linux_tracefork_grandchild, linux_test_for_tracefork)
9709 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9710 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9711 where the argument is 0.
9713 2013-01-25 Yao Qi <yao@codesourcery.com>
9715 * event-loop.c: Include "queue.h".
9716 (gdb_event_p): New typedef.
9717 (struct gdb_event) <next_event>: Remove.
9718 (event_queue): Change to QUEUE(gdb_event_p).
9719 (async_queue_event): Remove.
9720 (gdb_event_xfree): New.
9721 (initialize_event_loop): New.
9722 (process_event): Use API from QUEUE.
9723 (wait_for_event): Likewise.
9724 * server.c (main): Call initialize_event_loop.
9725 * server.h (initialize_event_loop): Declare.
9727 2013-01-18 Yao Qi <yao@codesourcery.com>
9729 * ax.h (struct eval_agent_expr_context): New.
9730 (gdb_eval_agent_expr): Update declaration.
9731 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9732 TFRAME. Add new argument CTX.
9733 * server.h (struct eval_agent_expr_context): Declare.
9734 (agent_mem_read, agent_tsv_read): Update declaration.
9735 (agent_mem_read_string): Likewise.
9736 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9737 (add_traceframe_block): Add new argument TPOINT.
9738 Increase TPOINT->traceframe_usage.
9739 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9740 eval_tracepoint_agent_expr.
9741 (condition_true_at_tracepoint): Likewise.
9742 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9743 (agent_mem_read_string, agent_tsv_read): Likewise.
9745 2013-01-16 Yao Qi <yao@codesourcery.com>
9747 * linux-low.c (linux_resume_one_lwp): Don't check
9748 'lwp->bp_reinsert != 0'.
9750 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9751 Pedro Alves <palves@redhat.com>
9753 * lynx-low.c (ptrace_request_to_str): Define a temporary
9754 macro and use it to simplify this function's implementation.
9756 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9758 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9761 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9763 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9765 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9767 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9769 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9771 * lynx-low.c (lynx_resume): Use the resume_info parameter
9772 to determine the ptid for the lynx_ptrace call, unless
9773 it is equal to minus_one_ptid, in which case we use the
9774 ptid of the current_inferior.
9775 (lynx_wait_1): After having received a thread create/exit
9776 event, resume the inferior's execution using the signaling
9777 thread's ptid, rather than the old ptid.
9779 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9781 * lynx-low.c (lynx_resume): Delete variable ret.
9783 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9785 * gdbreplay.c (gdbreplay_version): Update copyright year.
9786 * server.c (gdbserver_version): Likewise.
9788 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9790 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9793 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9795 * lynx-low.c (ptrace_request_to_str): Add handling for
9798 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9800 * lynx-low.c (lynx_attach): Delete variable new_process.
9802 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9804 * lynx-low.c (lynx_create_inferior): Delete variable
9807 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9809 * lynx-low.c (ptrace_request_to_str): Do not handle
9810 PTRACE_GETTHREADLIST if this macro does not exist.
9812 2012-12-15 Yao Qi <yao@codesourcery.com>
9814 * Makefile.in (OBS): Add notif.o.
9815 * notif.c, notif.h: New.
9816 * server.c: Include "notif.h".
9817 (struct vstop_notif) <next>: Remove.
9819 (queue_stop_reply): Update.
9820 (push_event, send_next_stop_reply): Remove.
9821 (discard_queued_stop_replies): Update.
9822 (notif_stop): New variable.
9823 (handle_v_stopped): Remove.
9824 (handle_v_requests): Don't call handle_v_stopped. Call
9825 handle_ack_notif instead.
9826 (queue_stop_reply_callback): Call notif_event_enque instead
9827 of queue_stop_reply.
9828 (handle_status): Don't call send_next_stop_reply, call
9829 notif_write_event instead.
9830 (kill_inferior_callback): Likewise.
9831 (detach_or_kill_inferior_callback): Likewise.
9832 (main): Call initialize_notif.
9833 (process_serial_event): Call QUEUE_is_empty.
9834 (handle_target_event): Call notif_push instead of push event.
9835 * server.h (push_event): Remove declaration.
9837 2012-12-10 Tom Tromey <tromey@redhat.com>
9839 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9840 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9843 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9844 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9845 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9846 (amd64-linux-ipa.o, ax.o): Rewrite.
9847 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9848 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9849 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9850 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9851 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9852 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9853 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9854 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9855 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9856 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9857 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9858 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9859 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9860 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9861 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9862 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9863 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9864 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9865 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9866 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9867 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9868 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9869 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9870 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9871 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9872 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9873 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9874 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9875 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9876 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9877 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9878 (reg-tilegx.o): Remove.
9879 (all_object_files): New macro.
9880 Include .deps files.
9881 * aclocal.m4, configure: Rebuild.
9882 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9883 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9884 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9886 2012-12-05 Tom Tromey <tromey@redhat.com>
9889 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9891 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9893 * configure.ac: Check for linux/perf_event.h.
9894 * config.in: Regenerated.
9895 * configure: Regenerated.
9897 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9899 * hostio.c (handle_readlink): Decrease buffer size
9900 parameter passed to readlink by one byte.
9902 2012-11-26 Yao Qi <yao@codesourcery.com>
9904 * configure.ac (build_warnings): Append '-Wempty-body'.
9905 * configure: Regenerated.
9906 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9909 2012-11-15 Pierre Muller <muller@sourceware.org>
9911 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9912 * config.in: Regenerate.
9913 * configure: Regenerate.
9914 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9915 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9916 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9917 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9919 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9920 instead of <sys/wait.h> header.
9921 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9923 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9925 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9926 (various make rules): Remove -DGDBSERVER
9928 2012-11-09 Yao Qi <yao@codesourcery.com>
9930 * spu-low.c (current_ptid): Move it to ..
9931 * gdbthread.h: ... here. New.
9932 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9933 * server.c (myresume, process_serial_event): Likewise.
9934 * thread-db.c (thread_db_find_new_threads): Likewise.
9935 * tracepoint.c (run_inferior_command): Likewise.
9937 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9939 * server.c (handle_search_memory_1): Include access length in
9942 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9944 * linux-crisv32-low.c: Fix compile errors.
9946 2012-09-04 Yao Qi <yao@codesourcery.com>
9948 * tracepoint.c (cmd_qtsv): Adjust debug message.
9949 Don't check CUR_TPOINT.
9951 2012-08-28 Yao Qi <yao@codesourcery.com>
9953 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9954 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9955 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9956 Remove declarations of xmalloc, xreallloc, xstrdup and
9958 * Makefile.in (libiberty_h): New.
9959 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9960 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9962 2012-08-23 Yao Qi <yao@codesourcery.com>
9964 * server.h: Remove declaration of 'xsnprintf'.
9966 2012-08-22 Keith Seitz <keiths@redhat.com>
9968 * server.h: Include build-gnulib-gbserver/config.h.
9969 * gdbreplay.c: Likewise.
9971 2012-08-08 Doug Evans <dje@google.com>
9973 * Makefile.in (SFILES): Add gdb_vecs.c.
9974 (OBS): Add gdb_vecs.o.
9975 (gdb_vecs_h, host_defs_h): New variables.
9976 (thread-db.o): Add $(gdb_vecs_h) dependency.
9977 (gdb_vecs.o): New rule.
9978 * thread-db.c: #include "gdb_vecs.h".
9979 (thread_db_load_search): Use a vector to iterate over path elements.
9980 Handle text appearing after "$pdir".
9982 * configure.ac: Add check for strstr.
9983 * config.in: Regenerate.
9984 * configure: Regenerate.
9986 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9988 * hostio.c (handle_pread): If pread fails, fall back to attempting
9990 (handle_pwrite): Likewise for pwrite.
9992 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9994 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9995 between unsupported TYPE and unimplementable ADDR/LEN combination.
9996 (arm_insert_point): Act on new return value.
9998 2012-07-31 Pedro Alves <palves@redhat.com>
10000 * server.c (process_point_options): Only skip tokens if we find
10001 one that is unrecognized. Don't treat 'X' specially while
10002 skipping unrecognized tokens.
10004 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10006 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10007 to 4-byte-align HW breakpoint addresses for Thumb.
10009 2012-07-27 Yao Qi <yao@codesourcery.com>
10013 * server.h: Declare gdb_agent_about_to_close.
10014 * target.c (kill_inferior): Include "agent.h".
10015 New. Send command 'kill'.
10016 * target.h (kill_inferior): Removed macro.
10017 * tracepoint.c (gdb_agent_about_to_close): New.
10018 (gdb_agent_helper_thread): Handle command 'close'.
10019 Wait endlessly until the inferior stops.
10020 Install gdb_agent_remove_socket to atexit hook.
10021 (agent_socket_name): New static variable.
10022 (gdb_agent_socket_init): Replace local variable 'name' with
10023 'agent_socket_name'.
10024 (gdb_agent_remove_socket): New.
10026 2012-07-27 Yao Qi <yao@codesourcery.com>
10028 * server.c (process_point_options): Stop at 'X' when parsing.
10030 2012-07-19 Michael Eager <eager@eagercon.com>
10032 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10034 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10035 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10036 hardware breakpoint.
10038 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10040 * gdbserver/linux-low.c (initialize_low): Call
10041 linux_ptrace_init_warnings.
10043 2012-07-02 Doug Evans <dje@google.com>
10045 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10048 2012-07-02 Stan Shebs <stan@codesourcery.com>
10050 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10051 (ax.o): Add it to build rule.
10053 (OBS): Add format.o.
10054 (IPA_OBS): Add format.o.
10055 * server.c (handle_query): Claim support for breakpoint commands.
10056 (process_point_options): Add command case.
10057 (process_serial_event): Leave running if there are printfs in
10059 * mem-break.h (any_persistent_commands): Declare.
10060 (add_breakpoint_commands): Declare.
10061 (gdb_no_commands_at_breakpoint): Declare.
10062 (run_breakpoint_commands): Declare.
10063 * mem-break.c (struct point_command_list): New struct.
10064 (struct breakpoint): New field command_list.
10065 (any_persistent_commands): New function.
10066 (add_commands_to_breakpoint): New function.
10067 (add_breakpoint_commands): New function.
10068 (gdb_no_commands_at_breakpoint): New function.
10069 (run_breakpoint_commands): New function.
10070 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10072 * ax.c: Include format.h.
10073 (ax_printf): New function.
10074 (gdb_eval_agent_expr): Add printf opcode.
10076 2012-06-13 Yao Qi <yao@codesourcery.com>
10078 * server.c (start_inferior): Remove duplicated writes to fields
10079 'last_resume_kind' and 'last_status' of 'current_inferior'.
10081 2012-06-12 Yao Qi <yao@codesourcery.com>
10082 Pedro Alves <palves@redhat.com>
10084 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10086 * server.c (handle_v_cont): Extend comment.
10088 2012-06-11 Yao Qi <yao@codesourcery.com>
10090 * linux-low.c (linux_attach): Add 'static'.
10092 2012-06-06 Yao Qi <yao@codesourcery.com>
10094 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10096 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10098 Fix gcc -flto compilation warning.
10099 * server.c (main): Make variable multi_mode and attach volatile.
10101 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10103 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10104 if the platform doesn't know about it.
10106 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10108 * Makefile.in (SFILES): Add linux-tile-low.c.
10109 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10110 * configure.srv: Handle tilegx-*-linux*.
10111 * linux-tile-low.c: New file.
10113 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10115 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10117 2012-05-24 Pedro Alves <palves@redhat.com>
10121 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10123 2012-05-24 Pedro Alves <palves@redhat.com>
10127 Replace target_signal with gdb_signal throughout.
10129 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10131 * linux-low.c (linux_store_registers): Avoid the copying sequence
10132 when no data has been retrieved by ptrace.
10134 2012-05-22 Will Deacon <will.deacon@arm.com>
10136 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10137 Include asm/ptrace.h.
10138 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10141 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10143 * linux-low.c (linux_store_registers): Don't re-retrieve data
10144 with ptrace that has already been obtained from /proc. Always
10145 copy any data retrieved with ptrace to the buffer supplied.
10147 2012-05-11 Yao Qi <yao@codesourcery.com>
10148 Pedro Alves <palves@redhat.com>
10150 * linux-low.c (enum stopping_threads_kind): New.
10151 (stopping_threads): Change type to `enum stopping_threads_kind'.
10152 (handle_extended_wait): If stopping and suspending threads, leave
10153 the new_lwp suspended too.
10154 (linux_wait_for_event): Adjust.
10155 (stop_all_lwps): Set `stopping_threads' to
10156 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10157 whether we're suspending threads or just stopping them. Assert no
10160 2012-04-29 Yao Qi <yao@codesourcery.com>
10162 * server.h: Move some code to ...
10163 * gdbthread.h: ... here. New.
10164 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10165 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10166 (nto-low.o, win32-low.o): Likewise.
10167 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10168 * regcache.c, remote-utils.c, server.c: Likewise.
10169 * target.c, tracepoint.c, win32-low.c: Likewise.
10171 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10173 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10174 (PTRACE_ARG4_TYPE): Likewise.
10175 (PTRACE_XFER_TYPE): Likewise.
10176 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10177 ptrace to PTRACE_ARG3_TYPE.
10178 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10179 (PTRACE_ARG4_TYPE): Likewise.
10180 (PTRACE_XFER_TYPE): Likewise.
10181 (linux_detach_one_lwp): Cast fourth argument of
10182 ptrace to long then PTRACE_ARG4_TYPE.
10183 (regsets_fetch_inferior_registers): Cast third argument of
10184 ptrace to long then PTRACE_ARG3_TYPE.
10185 (regsets_store_inferior_registers): Likewise.
10187 2012-04-20 Pedro Alves <palves@redhat.com>
10189 * configure: Regenerate.
10191 2012-04-19 Pedro Alves <palves@redhat.com>
10193 * Makefile.in (GNULIB_BUILDDIR): New.
10194 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10195 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10196 (all, install-only, uninstall, clean-info, all-lib, clean): No
10197 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10198 (maintainer-clean realclean distclean): Use subdir_do.
10200 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10201 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10202 * acinclude.m4: Include acx_configure_dir.m4.
10203 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10204 calls. Call AC_PROG_RANLIB. Configure gnulib using
10207 (GNULIB_STDINT_H): Adjust.
10208 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10209 * gdbreplay.c: Include build-gnulib/config.h.
10210 * server.h: Likewise.
10211 * aclocal.m4: Regenerate.
10212 * config.in: Regenerate.
10213 * configure: Regenerate.
10215 2012-04-19 Pedro Alves <palves@redhat.com>
10217 * Makefile.in (LIBGNU, INCGNU): Adjust.
10218 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10219 (all, install-only, uninstall, clean-info, all-lib, clean)
10220 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10221 * configure.ac: Adjust AC_OUTPUT output.
10222 * aclocal.m4: Regenerate.
10223 * configure: Regenerate.
10225 2012-04-19 Pedro Alves <palves@redhat.com>
10227 * Makefile.in (generated_files): New.
10228 (server_h): Remove the explicit dependency on config.h, and depend
10229 on $generated_files.
10231 2012-04-19 Pedro Alves <palves@redhat.com>
10233 * Makefile.in (INCGNU): Add -Ignulib.
10235 2012-04-19 Pedro Alves <palves@redhat.com>
10237 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10238 (INCGNU): ... this, and spell out -I here.
10239 (GNULIB_LIB): Rename to ...
10240 (LIBGNU): ... this.
10241 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10243 2012-04-19 Pedro Alves <palves@redhat.com>
10245 * config.in: Regenerate.
10247 2012-04-19 Pedro Alves <palves@redhat.com>
10249 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10250 * server.h (memmem): Remove declaration.
10251 * config.in: Regenerate.
10252 * configure: Regenerate.
10254 2012-04-19 Yao Qi <yao@codesourcery.com>
10256 * Makefile.in (SFILES): Add common/vec.c.
10260 2012-04-19 Yao Qi <yao@codesourcery.com>
10262 * remote-utils.c (prepare_resume_reply): Replace with macro
10263 target_core_of_thread.
10264 * server.c (handle_qxfer_threads_proper): Likewise.
10265 * target.h (traget_core_of_thread): New macro.
10267 2012-04-18 Pedro Alves <palves@redhat.com>
10269 * aclocal.m4: Regenerate.
10270 * configure: Regenerate.
10272 2012-04-16 Yao Qi <yao@codesourcery.com>
10274 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10275 duplicated on address.
10277 2012-04-16 Yao Qi <yao@codesourcery.com>
10279 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10280 (struct tracepoint_action_ops) <send>: New field.
10281 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10282 (agent_expr_send, x_tracepoint_action_send): New.
10283 (l_tracepoint_action_send): New.
10284 (cmd_qtdp): Download and install tracepoint
10285 according to `use_agent'.
10286 (run_inferior_command): Add one more parameter `len'.
10288 (tracepoint_send_agent): New.
10289 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10291 2012-04-16 Yao Qi <yao@codesourcery.com>
10293 * tracepoint.c (download_tracepoints): Moved to ...
10294 (cmd_qtstart): ... here.
10296 2012-04-14 Yao Qi <yao@codesourcery.com>
10298 * tracepoint.c: Include inttypes.h.
10299 (struct collect_memory_action): Use sized types.
10300 (struct tracepoint): Likewise.
10301 (cmd_qtdp, stop_tracing): Update print specifiers.
10302 (cmd_qtp, response_tracepoint): Likewise.
10303 (collect_data_at_tracepoint): Likewise.
10304 (collect_data_at_step): Likewise.
10306 2012-04-14 Yao Qi <yao@codesourcery.com>
10308 Import gnulib module inttypes.
10309 * aclocal.m4, config.in, configure: Regenerated.
10311 2012-04-14 Yao Qi <yao@codesourcery.com>
10313 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10314 Makefile and config.status at last.
10316 2012-04-13 Yao Qi <yao@codesourcery.com>
10318 * tracepoint.c: Include stdint.h unconditionally.
10320 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10322 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10323 on BFD_HAVE_SYS_PROCFS_TYPE.
10324 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10325 * configure: Regenerate.
10326 * config.in: Likewise.
10328 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10330 * Makefile.in (clean): Also remove x32.c x32-linux.c
10331 x32-avx.c x32-avx-linux.c.
10332 (x32.o): New target.
10334 (x32-linux.o): Likewise.
10335 (x32-linux.c): Likewise.
10336 (x32-avx.o): Likewise.
10337 (x32-avx.c): Likewise.
10338 (x32-avx-linux.o): Likewise.
10339 (x32-avx-linux.c): Likewise.
10341 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10342 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10343 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10344 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10345 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10346 i386/x32-avx-linux.xml.
10348 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10349 (init_registers_x32_avx_linux): Likwise.
10350 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10351 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10353 2012-04-13 Pedro Alves <palves@redhat.com>
10355 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10356 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10357 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10358 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10361 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10363 * linux-x86-low.c (compat_x32_clock_t): New.
10364 (compat_x32_siginfo_t): Likewise.
10365 (compat_x32_siginfo_from_siginfo): Likewise.
10366 (siginfo_from_compat_x32_siginfo): Likewise.
10367 (linux_is_elf64): Likewise.
10368 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10369 and siginfo_from_compat_x32_siginfo for x32.
10370 (x86_arch_setup): Set linux_is_elf64.
10372 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10375 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10377 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10378 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10379 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10380 compatible with process.
10382 2012-04-12 Yao Qi <yao@codesourcery.com>
10384 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10385 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10386 (install-only, install-info, clean): Handle sub dir gnulib.
10387 (all-lib, am--refresh): New targets.
10388 (memmem.o): Remove target.
10389 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10390 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10391 (AC_REPLACE_FUNCS): Remove memmem.
10392 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10393 (AC_OUTPUT): Generate Makefile in gnulib/.
10394 * aclocal.m4, config.in, configure: Regenerated.
10396 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10398 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10400 2012-04-05 Pedro Alves <palves@redhat.com>
10402 -Werror=strict-aliasing
10404 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10407 2012-04-04 Pedro Alves <palves@redhat.com>
10409 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10410 (sparc_store_gregset_from_stack, sparc_store_gregset)
10411 (sparc_breakpoint_at): Fix formatting.
10413 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10415 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10417 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10418 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10419 * config.in: Regenerate.
10420 * configure: Likewise.
10422 2012-03-29 Pedro Alves <palves@redhat.com>
10424 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10425 Correct ptrace arguments.
10427 2012-03-28 Pedro Alves <palves@redhat.com>
10429 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10430 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10431 (IA64_FR1_REGNUM): New defines.
10432 (ia64_fetch_register): New.
10433 (the_low_target): Install it.
10434 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10436 * linux-low.c (linux_fetch_registers): Try the
10437 the_low_target.fetch_register hook first.
10439 * linux-arm-low.c (the_low_target): Adjust.
10440 * linux-bfin-low.c (the_low_target): Adjust.
10441 * linux-cris-low.c (the_low_target): Adjust.
10442 * linux-crisv32-low.c (the_low_target): Adjust.
10443 * linux-m32r-low.c (the_low_target): Adjust.
10444 * linux-m68k-low.c (the_low_target): Adjust.
10445 * linux-mips-low.c (the_low_target): Adjust.
10446 * linux-ppc-low.c (the_low_target): Adjust.
10447 * linux-s390-low.c (the_low_target): Adjust.
10448 * linux-sh-low.c (the_low_target): Adjust.
10449 * linux-sparc-low.c (the_low_target): Adjust.
10450 * linux-tic6x-low.c (the_low_target): Adjust.
10451 * linux-x86-low.c (the_low_target): Adjust.
10452 * linux-xtensa-low.c (the_low_target): Adjust.
10454 2012-03-26 Pedro Alves <palves@redhat.com>
10456 * server.c (handle_qxfer_libraries): Don't bail early if
10457 the_target->qxfer_libraries_svr4 is not NULL.
10459 2012-03-26 Pedro Alves <palves@redhat.com>
10461 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10463 2012-03-23 Pedro Alves <palves@redhat.com>
10465 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10466 "library-list-svr4" element's start tag when the the DSO list is
10469 2012-03-23 Pedro Alves <palves@redhat.com>
10471 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10472 a variable whose type size is the same as the inferior's pointer
10475 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10477 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10479 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10480 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10481 * linux-low.h: Include <signal.h>.
10482 (struct siginfo): Remove forward declaration.
10483 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10486 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10488 * .gitignore: Ignore more files.
10490 2012-03-19 Pedro Alves <palves@redhat.com>
10491 Jan Kratochvil <jan.kratochvil@redhat.com>
10493 * server.c (cont_thread, general_thread): Add describing comments.
10494 (start_inferior): Clear `cont_thread'.
10495 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10498 2012-03-15 Yao Qi <yao@codesourcery.com>
10500 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10502 (cmd_qtdp): ... here.
10504 2012-03-15 Yao Qi <yao@codesourcery.com>
10506 * tracepoint.c (struct tracepoint_action_ops): New.
10507 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10508 (m_tracepoint_action_download): New.
10509 (r_tracepoint_action_download): New.
10510 (x_tracepoint_action_download): New.
10511 (l_tracepoint_action_download): New.
10512 (add_tracepoint_action): Install `action->ops' according type.
10513 (download_tracepoint_1): Move code `download' function pointer
10514 of various tracepoint_action_ops.
10516 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10518 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10519 linux_ptrace_attach_warnings.
10521 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10523 * Makefile.in (linux-ptrace.o): New.
10524 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10525 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10526 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10527 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10528 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10530 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10532 2012-03-08 Yao Qi <yao@codesourcery.com>
10533 Pedro Alves <palves@redhat.com>
10535 Fix PR server/13392.
10536 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10537 offset of JMP insn.
10538 * tracepoint.c (remove_tracepoint): New.
10539 (cmd_qtdp): Call remove_tracepoint when failed to install.
10541 2012-03-07 Pedro Alves <palves@redhat.com>
10543 * linux-low.c (get_detach_signal): New.
10544 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10545 Pass on pending signals to PTRACE_DETACH. Check the result of the
10547 * server.c (program_signals, program_signals_p): New.
10548 (handle_general_set): Handle QProgramSignals.
10549 * server.h (program_signals, program_signals_p): Declare.
10551 2012-03-05 Pedro Alves <palves@redhat.com>
10552 Jan Kratochvil <jan.kratochvil@redhat.com>
10554 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10557 2012-03-03 Yao Qi <yao@codesourcery.com>
10559 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10560 agent_look_up_symbols.
10562 2012-03-03 Yao Qi <yao@codesourcery.com>
10564 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10565 (linux-x86-low.o): Likewise.
10566 * server.h: Remove in_process_agent_loaded.
10567 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10571 2012-03-03 Yao Qi <yao@codesourcery.com>
10573 * tracepoint.c (gdb_agent_capability): New global.
10574 (in_process_agent_loaded_ust): Renamed to
10575 `in_process_agent_supports_ust'.
10577 (in_process_agent_supports_ust): Call agent_capability_check.
10578 (clear_installed_tracepoints): Assert that agent supports
10581 2012-03-03 Yao Qi <yao@codesourcery.com>
10583 * linux-low.c (linux_supports_agent): New.
10584 (linux_target_ops): Initialize field `supports_agent' with
10585 linux_supports_agent.
10586 * target.h (struct target_ops) <supports_agent>: New.
10587 (target_supports_agent): New macro.
10588 * server.c (handle_general_set): Handle packet 'QAgent'.
10589 (handle_query): Send `QAgent+'.
10590 * Makefile.in (server.o): Depends on agent.h.
10592 2012-03-03 Yao Qi <yao@codesourcery.com>
10594 * Makefile.in (OBS): Add agent.o.
10595 Add new rule for agent.o.
10596 Track dependence of tracepoint.c on agent.h.
10597 * tracepoint.c (run_inferior_command_1):
10598 (run_inferior_command): Call agent_run_command.
10599 (gdb_ust_connect_sync_socket): Deleted. Move it to
10601 (resume_thread, stop_thread): Likewise.
10602 (gdb_ust_socket_init): Renamed to ...
10603 (gdb_agent_socket_init): ... New.
10604 (gdb_ust_thread): Renamed to ...
10605 (gdb_agent_helper_thread): ... New.
10606 (gdb_ust_init): Move some code to ...
10607 (gdb_agent_init): ... here. New.
10608 [HAVE_UST]: Call gdb_ust_init.
10609 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10610 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10611 * config.in, configure: Regenerated.
10613 2012-03-02 Pedro Alves <palves@redhat.com>
10615 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10616 * linux-low.c (struct simple_pid_list): New.
10617 (stopped_pids): New a struct simple_pid_list pointer.
10618 (add_to_pid_list, pull_pid_from_list): New.
10619 (handle_extended_wait): Don't assume the first signal new children
10620 report is SIGSTOP. Adjust call to pull_pid_from_list.
10621 (linux_wait_for_lwp): Adjust.
10623 2012-03-02 Yao Qi <yao@codesourcery.com>
10625 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10628 2012-03-02 Yao Qi <yao@codesourcery.com>
10630 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10631 `stop_pc' and `tpoint'. Update caller.
10633 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10635 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10636 * linux-low.c (use_linux_regsets): New macro.
10637 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10638 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10639 (linux_register_in_regsets): New function.
10640 (usr_fetch_inferior_registers): Skip registers covered by
10642 (usr_store_inferior_registers): Likewise.
10643 (usr_fetch_inferior_registers): New macro.
10644 (usr_store_inferior_registers): Likewise.
10645 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10646 (linux_store_registers): Likewise.
10647 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10649 (init_registers_mips64_dsp_linux): Likewise.
10650 (init_registers_mips_linux): New macro.
10651 (init_registers_mips_dsp_linux): Likewise.
10652 (mips_dsp_num_regs): Likewise.
10653 (DSP_BASE, DSP_CONTROL): New fallback macros.
10654 (mips_base_regs): New macro.
10655 (mips_regmap): Use it. Fix the size.
10656 (mips_dsp_regmap): New variable.
10657 (mips_dsp_regset_bitmap): Likewise.
10658 (mips_arch_setup): New function.
10659 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10661 (mips_cannot_store_register): Likewise.
10662 (the_low_target): Update .arch_setup, .num_regs and .regmap
10663 initializers. Add .regset_bitmap initializer.
10664 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10666 * linux-bfin-low.c (the_low_target): Likewise.
10667 * linux-cris-low.c (the_low_target): Likewise.
10668 * linux-crisv32-low.c (the_low_target): Likewise.
10669 * linux-ia64-low.c (the_low_target): Likewise.
10670 * linux-m32r-low.c (the_low_target): Likewise.
10671 * linux-m68k-low.c (the_low_target): Likewise.
10672 * linux-ppc-low.c (the_low_target): Likewise.
10673 * linux-s390-low.c (the_low_target): Likewise.
10674 * linux-sh-low.c (the_low_target): Likewise.
10675 * linux-sparc-low.c (the_low_target): Likewise.
10676 * linux-tic6x-low.c (the_low_target): Likewise.
10677 * linux-x86-low.c (the_low_target): Likewise.
10678 * linux-xtensa-low.c (the_low_target): Likewise.
10679 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10680 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10681 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10683 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10684 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10686 2012-02-29 Yao Qi <yao@codesourcery.com>
10687 Pedro Alves <palves@redhat.com>
10689 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10690 `step_over_finished' is true.
10692 2012-02-27 Pedro Alves <palves@redhat.com>
10694 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10695 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10697 2012-02-27 Pedro Alves <palves@redhat.com>
10700 * linux-low.c (pid_is_stopped): New.
10701 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10703 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10705 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10708 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10710 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10712 2012-02-24 Luis Machado <lgustavo@codesourcery>
10714 * server.c (handle_query): Advertise support for target-side
10715 breakpoint condition evaluation.
10716 (process_point_options): New function.
10717 (process_serial_event): When inserting a breakpoint, check for
10718 a target-side condition that should be evaluated.
10720 * mem-break.c: Include regcache.h and ax.h.
10721 (point_cond_list_t): New data structure.
10722 (breakpoint) <cond_list>: New field.
10723 (find_gdb_breakpoint_at): Make non-static.
10724 (delete_gdb_breakpoint_at): Clear any target-side
10726 (clear_gdb_breakpoint_conditions): New function.
10727 (add_condition_to_breakpoint): Likewise.
10728 (add_breakpoint_condition): Likewise.
10729 (gdb_condition_true_at_breakpoint): Likewise.
10730 (gdb_breakpoint_here): Return result directly instead
10731 of going through a local variable.
10733 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10734 (clear_gdb_breakpoint_conditions): Likewise.
10735 (add_breakpoint_condition): Likewise.
10736 (gdb_condition_true_at_breakpoint): Likewise.
10738 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10739 (need_step_over_p): Take target-side breakpoint condition into
10742 2012-02-24 Luis Machado <lgustavo@codesourcery>
10744 * server.h: Include tracepoint.h.
10745 (agent_mem_read, agent_get_trace_state_variable_value,
10746 agent_set_trace_state_variable_value,
10747 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10748 get_set_tsv_func_addr): New prototypes.
10750 * ax.h: New include file.
10751 * ax.c: New source file.
10753 * tracepoint.c: Include ax.h.
10754 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10755 agent_expr, eval_result_type): Move to ax.h.
10756 (parse_agent_expr): Rename to ...
10757 (gdb_parse_agent_expr): ... this, make it non-static and move
10759 (unparse_agent_expr) Rename to ...
10760 (gdb_unparse_agent_expr): ... this, make it non-static and move
10762 (eval_agent_expr): Rename to ...
10763 (eval_tracepoint_agent_expr): ... this.
10764 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10765 forward declarations.
10766 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10767 (agent_get_trace_state_variable_value): New function.
10768 (agent_set_trace_state_variable_value): New function.
10769 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10770 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10771 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10772 (condition_true_at_tracepoint): Likewise.
10773 (parse_agent_expr): Rename to ...
10774 (gdb_parse_agent_expr): ... this and move to ax.c.
10775 (unparse_agent_expr): Rename to ...
10776 (gdb_unparse_agent_expr): ... this and move to ax.c.
10777 (gdb_agent_op_name): Move to ax.c.
10778 (eval_agent_expr): Rename to ...
10779 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10781 (eval_tracepoint_agent_expr): New function.
10782 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10784 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10786 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10787 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10788 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10789 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10790 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10791 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10792 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10793 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10794 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10795 (compile_bytecodes): Remove forward declaration.
10796 (is_goto_target): Move to ax.c.
10797 (compile_bytecodes): Move to ax.c and call
10798 agent_get_trace_state_variable_value (...) and
10799 agent_set_trace_state_variable_value (...).
10801 * Makefile.in: Update ax.c and IPA dependencies.
10803 2012-02-24 Pedro Alves <palves@redhat.com>
10805 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10806 (cmd_bigqtbuffer_circular): ... this. Only handle
10807 'QTBuffer:circular:'.
10808 (handle_tracepoint_general_set): Adjust.
10810 2012-02-16 Yao Qi <yao@codesourcery.com>
10812 * inferiors.c: Move code to ...
10813 * dll.c: .... here. New.
10814 * server.h: Declare clear_dlls.
10815 * Makefile.in (SFILES): Add dll.c.
10819 2012-02-11 Yao Qi <yao@codesourcery.com>
10821 * server.c: (handle_monitor_command): Add a new parameter
10823 (handle_query): Update caller.
10825 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10827 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10828 * configure, config.in: Regenerate.
10829 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10832 2012-02-02 Pedro Alves <palves@redhat.com>
10834 Try SIGKILL first, then PTRACE_KILL.
10835 * linux-low.c (linux_kill_one_lwp): New.
10836 (linux_kill_one_lwp): Rename to ...
10837 (kill_one_lwp_callback): ... this. Use the new
10838 linux_kill_one_lwp.
10840 2012-02-02 Pedro Alves <palves@redhat.com>
10842 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10845 2012-01-27 Pedro Alves <palves@redhat.com>
10847 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10848 (elf_64_file_p): Make static.
10849 (linux_pid_exe_is_elf_64_file): New.
10850 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10851 Delete declarations.
10852 (linux_pid_exe_is_elf_64_file): Declare.
10853 * linux-x86-low.c (x86_arch_setup): Use
10854 linux_pid_exe_is_elf_64_file.
10856 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10858 * linux-low.c (linux_wait_for_event_1): Rename to ...
10859 (linux_wait_for_event): ... here and merge it with former
10860 linux_wait_for_event - new variable wait_ptid, use it.
10861 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10863 2012-01-23 Pedro Alves <palves@redhat.com>
10865 * server.c (main): Avoid yet another case of infinite loop while
10866 detaching/killing after a longjmp.
10868 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10871 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10873 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10875 * hostio.c (handle_readlink): New function.
10876 (handle_vFile): Call it to handle "vFile:readlink" packets.
10878 2012-01-20 Pedro Alves <palves@redhat.com>
10879 Ulrich Weigand <ulrich.weigand@linaro.org>
10881 * server.c (handle_v_requests): Only support vAttach and vRun to
10882 start multiple processes when in extended protocol mode.
10884 2012-01-17 Pedro Alves <palves@redhat.com>
10886 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10887 memalign plus mprotect to allocate the scratch buffer.
10889 2012-01-13 Pedro Alves <palves@redhat.com>
10891 * server.c (attach_inferior): Clear `cont_thread'.
10893 2012-01-13 Pedro Alves <palves@redhat.com>
10895 * server.c (main): Avoid infinite loop while detaching/killing
10898 2012-01-09 Doug Evans <dje@google.com>
10900 * server.c (start_inferior): Set last_ptid in --wrapper case.
10902 2012-01-06 Yao Qi <yao@codesourcery.com>
10904 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10906 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10908 2012-01-04 Yao Qi <yao@codesourcery.com>
10910 * tracepoint.c (cmd_qtdp): Print debug message
10911 for static tracepoint.
10913 2012-01-04 Yao Qi <yao@codesourcery.com>
10915 * tracepoint.c (trace_vdebug): Differentiate debug message
10916 between gdbserver and IPA.
10918 2012-01-03 Yao Qi <yao@codesourcery.com>
10920 * tracepoint.c (tracepoint_was_hit): Don't collect for
10923 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10925 * terminal.h: Reformat copyright header.
10927 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10929 * server.c (gdbserver_version): Update copyright year.
10930 * gdbreplay.c (gdbreplay_version): Likewise.
10932 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10934 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10937 2011-12-18 Hui Zhu <teawater@gmail.com>
10938 * linux-low.c (linux_create_inferior): Save return value to ret.
10940 2011-12-18 Hui Zhu <teawater@gmail.com>
10942 * linux-low.c (linux_create_inferior): Save return value to ret.
10944 2011-12-16 Doug Evans <dje@google.com>
10946 * linux-low.c (linux_create_inferior): If stdio connection,
10947 redirect stdin from /dev/null, stdout to stderr.
10948 * remote-utils.c (remote_is_stdio): New static global.
10949 (remote_connection_is_stdio): New function.
10950 (remote_prepare): Handle stdio connection.
10951 (remote_open): Ditto.
10952 (remote_close): Don't close stdin for stdio connections.
10953 (read_prim,write_prim): New functions. Replace all calls to
10954 read/write to these.
10955 * server.c (main): Watch for "-" argument. Move call to
10956 remote_prepare before start_inferior.
10957 * server.h (STDIO_CONNECTION_NAME): New macro.
10958 (remote_connection_is_stdio): Declare.
10960 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10961 in debugging output.
10963 2011-12-15 Yao Qi <yao@codesourcery.com>
10965 * tracepoint.c: Include sys/syscall.h.
10966 (gdb_ust_thread): Remove preprocessor conditional.
10968 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10970 * linux-low.c (linux_detach_one_lwp): Call
10971 the_low_target.prepare_to_resume before detaching.
10973 2011-12-14 Yao Qi <yao@codesourcery.com>
10975 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10978 2011-12-14 Yao Qi <yao@codesourcery.com>
10980 * i386-low.c (i386_low_stopped_data_address): Initialize local
10981 variable `control'.
10983 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10987 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10988 DR_CONTROL unless necessary. Extend comments.
10989 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10990 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10992 2011-12-13 Yao Qi <yao@codesourcery.com>
10994 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10996 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10998 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11000 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11001 Print new debug message for such case.
11003 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11005 Fix overlapping memcpy.
11006 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11007 the read_inferior_memory transfer.
11008 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11009 write_inferior_memory transfer.
11010 (set_fast_tracepoint_jump): New variable buf. Use it for the
11011 read_inferior_memory and write_inferior_memory transfers.
11012 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11013 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11014 Use it for the write_inferior_memory transfer.
11015 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11018 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11020 * linux-low.c (fetch_register, store_register): Make code
11021 consistent, fix formatting.
11023 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11025 * linux-low.c (usr_store_inferior_registers): Factor out code
11026 to handle individual registers into...
11027 (store_register): ... this new function.
11029 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11031 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11032 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11033 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11034 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11035 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11036 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11037 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11038 (srv_xmlfiles): Add new XML files.
11040 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11042 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11043 (init_registers_s390_linux32v1): Add prototype.
11044 (init_registers_s390_linux32v2): Likewise.
11045 (init_registers_s390_linux64v1): Likewise.
11046 (init_registers_s390_linux64v2): Likewise.
11047 (init_registers_s390x_linux64v1): Likewise.
11048 (init_registers_s390x_linux64v2): Likewise.
11049 (s390_num_regs): Increment to 52.
11050 (s390_regmap): Add orig_r2 register.
11051 (s390_num_regs_3264): Increment to 68.
11052 (s390_regmap_3264): Add orig_r2 register.
11053 (s390_collect_ptrace_register): Handle orig_r2 register.
11054 (s390_supply_ptrace_register): Likewise.
11055 (s390_fill_last_break): New function.
11056 (s390_store_last_break): Likewise.
11057 (s390_fill_system_call): New function.
11058 (s390_store_system_call): Likewise.
11059 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11061 (s390_check_regset): New function.
11062 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11063 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11064 Update target_regsets for available register sets.
11066 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11067 Jan Kratochvil <jan.kratochvil@redhat.com>
11069 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11070 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11072 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11073 * linux-low.h (struct process_info_private): New member r_debug.
11074 * server.c (handle_qxfer_libraries): Call
11075 the_target->qxfer_libraries_svr4.
11076 (handle_qxfer_libraries_svr4): New function.
11077 (qxfer_packets): New entry "libraries-svr4".
11078 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11079 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11080 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11081 PACKET_qXfer_libraries_svr4.
11083 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11085 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11086 PSW address/mask between 8-byte and 16-byte formats.
11087 (s390_supply_ptrace_register): Likewise.
11088 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11089 basic addressing mode bit.
11091 2011-11-24 Stan Shebs <stan@codesourcery.com>
11093 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11095 2011-11-17 Stan Shebs <stan@codesourcery.com>
11097 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11098 (tracing_start_time): New global.
11099 (tracing_stop_time): New global.
11100 (tracing_user_name): New global.
11101 (tracing_notes): New global.
11102 (tracing_stop_note): New global.
11103 (cmd_qtstart): Set traceframe_usage, start_time.
11104 (stop_tracing): Set stop_time.
11105 (cmd_qtstatus): Report additional status.
11106 (cmd_qtp): New function.
11107 (handle_tracepoint_query): Call it.
11108 (cmd_qtnotes): New function.
11109 (handle_tracepoint_general_set): Call it.
11110 (get_timestamp): Rename from tsv_get_timestamp.
11112 2011-11-14 Stan Shebs <stan@codesourcery.com>
11113 Kwok Cheung Yeung <kcy@codesourcery.com>
11115 * linux-x86-low.c (small_jump_insn): New.
11116 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11117 trampoline and error message, build a trampoline and issue a small
11118 jump instruction to it.
11119 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11120 trampoline and error message.
11121 (x86_get_min_fast_tracepoint_insn_len): New.
11122 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11123 * linux-low.h (struct linux_target_ops): Add arguments to
11124 install_fast_tracepoint_jump_pad operation, add new operation.
11125 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11127 (linux_get_min_fast_tracepoint_insn_len): New function.
11128 (linux_target_op): Add new operation.
11129 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11130 (gdb_trampoline_buffer_end): Ditto.
11131 (gdb_trampoline_buffer_error): Ditto.
11132 (struct ipa_sym_addresses): Add fields for new IPA variables.
11133 (symbol_list): Add entries for new IPA variables.
11134 (struct tracepoint): Add fields to hold the address range of the
11135 trampoline used by the tracepoint.
11136 (trampoline_buffer_head): New static variable.
11137 (trampoline_buffer_tail): Ditto.
11138 (claim_trampoline_space): New function.
11139 (have_fast_tracepoint_trampoline_buffer): New function.
11140 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11142 (install_fast_tracepoint): Ditto, also add error buffer argument.
11143 (cmd_qtminftpilen): New function.
11144 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11145 (fast_tracepoint_from_trampoline_address): New function.
11146 (fast_tracepoint_collecting): Handle trampoline as part of jump
11148 (set_trampoline_buffer_space): New function.
11149 (initialize_tracepoint): Initialize new IPA variables.
11150 * target.h (struct target_ops): Add arguments to
11151 install_fast_tracepoint_jump_pad operation, add new
11152 get_min_fast_tracepoint_insn_len operation.
11153 (target_get_min_fast_tracepoint_insn_len): New.
11154 (install_fast_tracepoint_jump_pad): Add arguments.
11155 * server.h (IPA_BUFSIZ): Define.
11156 * linux-i386-ipa.c: Include extra header files.
11157 (initialize_fast_tracepoint_trampoline_buffer): New function.
11158 (initialize_low_tracepoint): Call it.
11159 * server.h (set_trampoline_buffer_space): Declare.
11160 (claim_trampoline_space): Ditto.
11161 (have_fast_tracepoint_trampoline_buffer): Ditto.
11163 2011-11-14 Yao Qi <yao@codesourcery.com>
11165 * server.c (handle_query): Handle InstallInTrace for qSupported.
11166 * tracepoint.c (add_tracepoint): Sort list.
11167 (install_tracepoint, download_tracepoint): New.
11168 (cmd_qtdp): Call them to install and download tracepoints.
11169 (sort_tracepoints): Removed.
11170 (cmd_qtstart): Update.
11172 2011-11-14 Yao Qi <yao@codesourcery.com>
11174 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11175 * mem-break.h: Declare.
11176 * tracepoint.c (cmd_qtstart): Move some code to ...
11177 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11179 (download_tracepoints): Move some code to ...
11180 (download_tracepoint_1): ... here. New.
11182 2011-11-08 Yao Qi <yao@codesourcery.com>
11184 * remote-utils.c (relocate_instruction): A comment fix.
11186 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11188 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11189 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11190 dr_status_mirror and dr_control_mirror from debug_reg_state.
11191 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11192 (i386_initial_stuff): Remove use of deleted globals.
11193 (i386_get_thread_context, i386_set_thread_context,
11194 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11195 from debug_reg_state.
11197 2011-11-05 Yao Qi <yao@codesourcery.com>
11199 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11200 address as TPOINT's.
11202 2011-11-02 Stan Shebs <stan@codesourcery.com>
11204 * tracepoint.c (agent_mem_read_string): New function.
11205 (eval_agent_expr): Call it for tracenz.
11206 * server.c (handle_query): Report support for tracenz.
11208 2011-11-02 Yao Qi <yao@codesourcery.com>
11210 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11212 2011-11-02 Yao Qi <yao@codesourcery.com>
11214 * target.h: Fix a typo in comment.
11216 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11218 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11219 clobber the breakpoints' shadows with fast tracepoint jumps.
11220 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11221 * target.c (write_inferior_memory): Also pass MYADDR down to
11224 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11226 * configure.ac: Check support for personality routine.
11227 * configure: Regenerate.
11228 * config.in: Likewise.
11229 * linux-low.c: Include <sys/personality.h>.
11230 Define ADDR_NO_RANDOMIZE if necessary.
11231 (linux_create_inferior): Disable address space randomization when
11232 forking inferior, if requested.
11233 (linux_supports_disable_randomization): New function.
11234 (linux_target_ops): Install it.
11235 * server.h (disable_randomization): Declare.
11236 * server.c (disable_randomization): New global variable.
11237 (handle_general_set): Handle QDisableRandomization.
11238 (handle_query): Likewise for qSupported.
11239 (main): Support --disable-randomization and --no-disable-randomization
11240 command line arguments.
11241 * target.h (struct target_ops): Add supports_disable_randomization.
11242 (target_supports_disable_randomization): New macro.
11244 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11246 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11248 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11249 [!PT_GETDSBT] (target_loadmap): New definition.
11250 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11251 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11252 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11253 and PT_GETDSBT to LINUX_LOADMAP.
11254 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11255 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11257 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11259 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11260 (arm_linux_hwbp_cap): New static variable.
11261 (arm_linux_get_hwbp_cap): Replace by ...
11262 (arm_linux_init_hwbp_cap): ... this new function.
11263 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11264 (arm_linux_get_hw_watchpoint_count): Likewise.
11265 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11266 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11267 (arm_prepare_to_resume): Use perror_with_name instead of error.
11269 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11271 * linux-arm-low.c: Include <signal.h>.
11272 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11273 (struct arm_linux_hwbp_cap): New data type.
11274 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11275 (struct arm_linux_hw_breakpoint): New data type.
11276 (MAX_BPTS, MAX_WPTS): Define.
11277 (struct arch_process_info, struct arch_lwp_info): New data types.
11278 (arm_linux_get_hwbp_cap): New function.
11279 (arm_linux_get_hw_breakpoint_count): Likewise.
11280 (arm_linux_get_hw_watchpoint_count): Likewise.
11281 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11282 (arm_hwbp_control_initialize): Likewise.
11283 (arm_hwbp_control_is_enabled): Likewise.
11284 (arm_hwbp_control_is_initialized): Likewise.
11285 (arm_hwbp_control_disable): Likewise.
11286 (arm_linux_hw_breakpoint_equal): Likewise.
11287 (arm_linux_hw_point_initialize): Likewise.
11288 (struct update_registers_data): New data structure.
11289 (update_registers_callback: New function.
11290 (arm_insert_point): Likewise.
11291 (arm_remove_point): Likewise.
11292 (arm_stopped_by_watchpoint): Likewise.
11293 (arm_stopped_data_address): Likewise.
11294 (arm_new_process): Likewise.
11295 (arm_new_thread): Likewise.
11296 (arm_prepare_to_resume): Likewise.
11297 (the_low_target): Register arm_insert_point, arm_remove_point,
11298 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11299 arm_new_thread, and arm_prepare_to_resume.
11301 2011-09-15 Stan Shebs <stan@codesourcery.com>
11303 * server.h (struct emit_ops): Add compare-goto fields.
11304 * tracepoint.c (gdb_agent_op_sizes): New table.
11305 (emit_eq_goto): New function.
11306 (emit_ne_goto): New function.
11307 (emit_lt_goto): New function.
11308 (emit_le_goto): New function.
11309 (emit_gt_goto): New function.
11310 (emit_ge_goto): New function.
11311 (is_goto_target): New function.
11312 (compile_bytecodes): Recognize special cases of compare-goto
11313 combinations and call specialized emitters for them.
11314 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11315 (amd64_emit_ne_goto): New function.
11316 (amd64_emit_lt_goto): New function.
11317 (amd64_emit_le_goto): New function.
11318 (amd64_emit_gt_goto): New function.
11319 (amd64_emit_ge_goto): New function.
11320 (amd64_emit_ops): Add the new functions.
11321 (i386_emit_eq_goto): New function.
11322 (i386_emit_ne_goto): New function.
11323 (i386_emit_lt_goto): New function.
11324 (i386_emit_le_goto): New function.
11325 (i386_emit_gt_goto): New function.
11326 (i386_emit_ge_goto): New function.
11327 (i386_emit_ops): Add the new functions.
11329 2011-09-08 Stan Shebs <stan@codesourcery.com>
11331 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11332 (i386_emit_epilogue): Restore %ebx.
11334 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11336 * server.c (step_thread): Remove definition.
11337 (process_serial_event): Don't handle Hs.
11338 * server.h (step_thread): Remove declaration.
11339 * target.c (set_desired_inferior): Remove use of step_thread.
11341 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11343 * linux-low.c: Include linux-procfs.h.
11344 (linux_attach_lwp_1): Update comments.
11345 (linux_attach): Scan for existing threads when attaching to a
11346 process that is the tgid.
11347 * Makefile.in: Update dependencies.
11349 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11351 * configure.srv: Add linux-procfs.o dependencies.
11353 2011-08-14 Yao Qi <yao@codesourcery.com>
11355 * target.h (struct target_ops): Fix indent.
11356 * win32-low.c (win32_target_ops): Fix comment.
11358 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11359 Yao Qi <yao@codesourcery.com>
11361 * Makefile.in (clean): Remove tic6x-*.c files.
11362 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11363 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11364 (tic6x-c64xp-linux.c): Likewise.
11365 * configure.srv: Add support for tic6x-*-uclinux.
11366 * linux-tic6x-low.c: New.
11367 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11369 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11370 Yao Qi <yao@codesourcery.com>
11372 * target.h (struct target_ops): Add read_loadmap.
11373 * linux-low.c (struct target_loadseg): New type.
11374 (struct target_loadmap): New type.
11375 (linux_read_loadmap): New function.
11376 (linux_target_ops): Add linux_read_loadmap.
11377 * server.c (handle_query): Support qXfer:fdpic:read packet.
11378 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11381 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11383 * win32-low.c: Include <stdint.h>.
11385 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11387 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11388 to the inferior here.
11389 (i386_remove_aligned_watchpoint): Ditto.
11390 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11391 fit part of the watchpoint in the debug registers.
11392 (i386_update_inferior_debug_regs): New.
11393 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11394 registers, and only update the inferior on success.
11395 (i386_low_remove_watchpoint): Ditto.
11397 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11399 * linux-low.c (compare_ints, unique, list_threads, show_process,
11400 linux_core_of_thread): Delete.
11401 (linux_target_ops): Change linux_core_of_thread to
11402 linux_common_core_of_thread.
11403 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11404 * utils.c (malloc_failure): Change type of argument.
11405 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11406 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11407 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11408 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11409 (IPA_OBJS): Add common-utils-ipa.o.
11410 (ptid_h, linux_osdata_h): New macros.
11411 (server_h): Add common/common-utils.h, common/xml-utils.h,
11412 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11414 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11415 ptid.o, buffer.o): New rules.
11416 (linux-low.o): Add common/linux-osdata.h as a dependency.
11417 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11418 * configure.ac: Add AC_HEADER_DIRENT check.
11419 * config.in: Regenerate.
11420 * configure: Regenerate.
11421 * remote-utils.c (xml_escape_text): Delete.
11422 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11423 buffer_xml_printf): Move to common/buffer.c.
11424 * server.c (main): Remove call to initialize_inferiors.
11425 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11426 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11427 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11428 internal_error, gdb_assert, gdb_assert_fail): Delete.
11429 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11430 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11432 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11433 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11434 initialize_inferiors): Delete.
11436 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11438 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11441 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11443 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11445 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11447 2011-05-26 Yao Qi <yao@codesourcery.com>
11449 * Makefile.in (thread-db.o): Track dependence to
11450 common/gdb_thread_db.h.
11451 * thread-db.c: include gdb_thread_db.h from right place.
11453 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11455 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11456 __FILE__ and __LINE__ to internal_error.
11458 2011-05-13 Doug Evans <dje@google.com>
11460 * thread-db.c (try_thread_db_load_from_sdir): New function.
11461 (try_thread_db_load_from_dir): New function.
11462 (thread_db_load_search): Handle $sdir, ignore $pdir.
11463 Remove trying of system directories if search of
11464 libthread-db-search-path fails, that is now done via $sdir.
11466 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11468 * server.c (handle_query): Add EnableDisableTracepoints to the list
11469 of supported features.
11470 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11472 (cmd_qtenable_disable): New.
11473 (cmd_qtstart): Install tracepoints even if disabled.
11474 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11475 receiving a QTEnable or QTDisable packet.
11476 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11477 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11479 (gdb_probe): Skip data collection if static tracepoint is disabled.
11481 2011-05-10 Doug Evans <dje@google.com>
11483 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11485 2011-05-04 Doug Evans <dje@google.com>
11487 * linux-low.c (linux_join): Skip process lookup.
11488 * spu-low.c (spu_join): Ditto.
11489 * server.c (join_inferiors_callback): Delete.
11490 (process_serial_event): For 'D' packet (detach) call join_inferior
11493 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11495 * README: Don't mention xscale*-*-linux*.
11496 * configure.srv (xscale*-*-linux*): Don't handle target.
11498 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11500 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11502 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11503 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11504 (i386_emit_void_call_2): Likewise.
11506 2011-04-26 Yao Qi <yao@codesourcery.com>
11508 * linux-low.c: Move common macros to linux-ptrace.h.
11509 Include linux-ptrace.h.
11510 * Makefile.in (linux_ptrace_h): New.
11511 (linux-low.o): Depends on linux-ptrace.h.
11513 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11515 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11516 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11517 (remote_prepare): New function with most of the TCP code from ...
11518 (remote_open): ... here. Detect PORT here unconditionally. Move also
11519 setting transport_is_reliable.
11520 * server.c (run_once): New variable.
11521 (gdbserver_usage): Document it.
11522 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11523 the first run if RUN_ONCE.
11524 * server.h (run_once, remote_prepare): New declarations.
11526 2011-04-19 Tom Tromey <tromey@redhat.com>
11528 * win32-low.c (handle_load_dll): Remove duplicate "the".
11530 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11532 Remove support for old Cygwin 1.5 versions.
11533 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11534 function to avoid warning.
11535 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11538 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11540 * gdbserver/server.h (Macro _): Define it if not available.
11542 2011-03-14 Michael Snyder <msnyder@vmware.com>
11544 * hostio.c (handle_close): Remove unnecessary null test.
11546 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11548 * Makefile.in (maintainer-clean realclean distclean): Remove
11549 "make ... subdir_do" command.
11551 2011-03-10 Michael Snyder <msnyder@vmware.com>
11553 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11555 * server.c (handle_v_run): Free alloced buffer on early return.
11557 2011-03-09 Yao Qi <yao@codesourcery.com>
11560 2011-03-04 Yao Qi <yao@codesourcery.com>
11562 * Makefile.in: Remove GNU make feature --directory.
11564 2011-03-05 Yao Qi <yao@codesourcery.com>
11566 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11567 (subdir_do): New make target. Copied from gdb/Makefile.
11568 (maintainer-clean, realclean, distclean, clean): Call corresponding
11569 make targets in common/Makefile.
11571 2011-02-11 Yao Qi <yao@codesourcery.com>
11573 * configure.ac: Call AC_PROG_RANLIB.
11574 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11575 * configure: Regenerate.
11577 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11579 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11581 2011-03-06 Yao Qi <yao@codesourcery.com>
11583 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11585 2011-03-05 Yao Qi <yao@codesourcery.com>
11587 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11588 (subdir_do): New make target. Copied from gdb/Makefile.
11589 (maintainer-clean, realclean, distclean, clean): Call corresponding
11590 make targets in common/Makefile.
11592 2011-03-04 Yao Qi <yao@codesourcery.com>
11594 * Makefile.in: Remove GNU make feature --directory.
11596 2011-03-04 Michael Snyder <msnyder@vmware.com>
11598 * server.c (queue_stop_reply): Call xmalloc not malloc.
11600 2011-03-02 Michael Snyder <msnyder@vmware.com>
11602 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11604 2011-02-28 Michael Snyder <msnyder@vmware.com>
11606 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11607 (cmd_qtframe): Ditto.
11608 (cmd_qtbuffer): Ditto.
11609 (cmd_bigqtbuffer): Ditto.
11611 * utils.c (decimal2str): Initialize 'width' to nine, then
11612 don't mess with it.
11614 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11616 * hostio.c (require_data): Free *data, not data.
11618 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11620 * hostio.c (require_data): Use free, not xfree.
11622 2011-02-27 Michael Snyder <msnyder@vmware.com>
11624 * server.c (handle_query): Discard unused value.
11626 * hostio.c (require_data): Free malloc memory before returning
11629 2011-02-26 Michael Snyder <msnyder@vmware.com>
11631 * linux-low.c (list_threads): Call closedir for dirent.
11633 2011-02-27 Michael Snyder <msnyder@vmware.com>
11635 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11636 a case statement falls through.
11638 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11640 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11643 2011-02-26 Michael Snyder <msnyder@vmware.com>
11645 * utils.c (decimal2str): Eliminate dead code and dead param.
11646 (pulongest): Drop dead param from call to decimal2str.
11649 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11651 Revert the following patch (not approved yet):
11652 2011-02-21 Hui Zhu <teawater@gmail.com>
11653 * tracepoint.c (tp_printf): New function.
11654 (eval_agent_expr): Handle gdb_agent_op_printf.
11656 2011-02-21 Hui Zhu <teawater@gmail.com>
11658 * tracepoint.c (tp_printf): New function.
11659 (eval_agent_expr): Handle gdb_agent_op_printf.
11661 2011-02-18 Tom Tromey <tromey@redhat.com>
11663 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11664 (tracepoint.o): Likewise.
11665 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11666 (gdb_agent_op_names): Likewise.
11668 2011-02-18 Tom Tromey <tromey@redhat.com>
11670 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11671 gdb_agent_op_rot>: New constants.
11672 (gdb_agent_op_names): Add pick and roll.
11673 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11676 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11678 * aclocal.m4: Regenerated with aclocal-1.11.1.
11680 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11682 * server.c (handle_qxfer_traceframe_info): New.
11683 (qxfer_packets): Register "traceframe-info".
11684 (handle_query): Report support for qXfer:traceframe-info:read+.
11685 * tracepoint.c (match_blocktype): New.
11686 (traceframe_find_block_type): Rename to ...
11687 (traceframe_walk_blocks): ... this. Add callback filter argument,
11689 (traceframe_find_block_type): New, reimplemented on top of
11690 traceframe_walk_blocks.
11691 (build_traceframe_info_xml): New.
11692 (traceframe_read_info): New.
11693 * server.h (traceframe_read_info): Declare.
11695 2011-02-11 Yao Qi <yao@codesourcery.com>
11697 * configure.ac: Call AC_PROG_RANLIB.
11698 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11699 * configure: Regenerate.
11701 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11703 * server.c (gdb_read_memory): Change return semantics to allow
11705 (handle_search_memory_1): Adjust.
11706 (process_serial_event) <'m' packet>: Handle partial transfers.
11707 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11709 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11711 * regcache.c (init_register_cache): Initialize
11712 regcache->register_status.
11713 (free_register_cache): Release regcache->register_status.
11714 (regcache_cpy): Copy register_status.
11715 (registers_to_string): Print 'x's for unavailable registers.
11716 (supply_register): Mark the register's status valid or
11717 unavailable, depending on whether a buffer was passed in or not.
11718 (supply_register_zeroed): New.
11719 (supply_regblock): Mark the registers' status valid or
11720 unavailable, depending on whether a buffer was passed in or not.
11721 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11722 (struct regcache): New `register_status' field.
11723 (supply_register_zeroed): Declare.
11724 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11725 supply_register_zeroed, rather than passing a NULL buffer to
11727 * tracepoint.c (fetch_traceframe_registers): Update comment.
11729 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11731 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11734 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11736 * server.h (decode_xfer_write): Change prototype.
11737 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11738 and don't extract the annex here.
11739 * server.c (decode_xfer_read): Remove `annex' parameter,
11740 and don't extract the annex here.
11741 (decode_xfer): New.
11742 (struct qxfer): New.
11743 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11744 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11745 (handle_qxfer_statictrace): New functions, abstracted out from
11746 handle_query, and made to use the struct qxfer interface.
11747 (handle_threads_qxfer_proper): Rename to ...
11748 (handle_qxfer_threads_proper): ... this.
11749 (handle_threads_qxfer): Rename to ...
11750 (handle_qxfer_threads): ... this. Adjust.
11751 (qxfer_packets): New array.
11752 (handle_qxfer): New function.
11753 (handle_query): Use handle_qxfer.
11755 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11757 * gdbreplay.c: Shorten lines of >= 80 columns.
11758 * linux-low.c: Ditto.
11759 * linux-ppc-low.c: Ditto.
11760 * linux-s390-low.c: Ditto.
11761 * linux-sparc-low.c: Ditto.
11762 * linux-x86-low.c: Ditto.
11763 * linux-xtensa-low.c: Ditto.
11764 * mem-break.c: Ditto.
11765 * nto-low.c: Ditto.
11766 * regcache.h: Ditto.
11767 * remote-utils.c: Ditto.
11770 * thread-db.c: Ditto.
11771 * tracepoint.c: Ditto.
11773 * win32-low.h: Ditto.
11775 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11777 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11780 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11782 * server.c (gdbserver_version): Update copyright year in version
11784 * gdbreplay.c (gdbreplay_version): Ditto.
11786 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11788 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11789 * linux-bfin-low.c: New file.
11790 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11791 PT_DATA_ADDR for BFIN targets.
11792 * Makefile.in (SFILES): Add linux-bfin-low.c.
11793 (clean): Remove reg-bfin.c.
11794 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11795 * README: Mention supported Blackfin targets.
11797 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11799 * .gitignore: New file.
11801 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11803 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11805 2010-10-22 Jie Zhang <jie@codesourcery.com>
11807 * Makefile.in: Add FLAGS_TO_PASS variable.
11808 (install): Remove dependency of install-only and recursively
11809 invoke make for install-only.
11811 2010-10-04 Doug Evans <dje@google.com>
11813 * Makefile.in (uninstall): Use $(DESTDIR).
11815 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11819 * linux-x86-low.c (compat_siginfo_from_siginfo)
11820 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11821 si_code is < 0. Check for si_code == SI_TIMER before checking for
11824 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11826 * lynx-i386-low.c: New file.
11827 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11829 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11831 * lynx-low.c (ptrace_request_to_str): Remove handling for
11832 request values that have been removed in LynxOS 5.x.
11834 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11836 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11839 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11841 * configure.ac: Add --enable-inprocess-agent option.
11842 * configure: Rebuilt.
11844 2010-09-06 Yao Qi <yao@codesourcery.com>
11846 * linux-low.c (linux_kill): Remove unused variable.
11847 (linux_stabilize_threads): Likewise.
11848 * server.c (start_inferior): Likewise.
11849 (queue_stop_reply_callback): Likewise.
11850 * tracepoint.c (do_action_at_tracepoint): Likewise.
11852 2010-09-06 Yao Qi <yao@codesourcery.com>
11854 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11857 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11859 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11861 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11863 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11866 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11868 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11869 gdbserver/lynx-ppc-low.c: New files.
11870 * Makefile.in (lynx_low_h): New variable.
11871 (lynx-low.o, lynx-ppc-low.o): New rules.
11872 * configure.ac: On LynxOS, link with -lnetinet.
11873 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11874 * configure: regenerate.
11876 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11878 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11879 * configure.ac: Add check for vasprintf and vsnprintf.
11880 * configure, config.in: Regenerate.
11881 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11883 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11885 * gdbreplay.c: Move include of alloca.h up, next to include of
11887 * server.h: Add include of malloc.h.
11888 * mem-break.c: Remove include of malloc.h.
11889 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11891 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11893 * Makefile.in (memmem.o): Build with -Wno-error.
11895 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11897 * utils.c (xsnprintf): Make non-static.
11898 * server.h: Add xsnprintf declaration.
11899 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11900 replace calls to snprintf by calls to xsnprintf throughout.
11902 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11904 * configure.ac: Add configure check for alloca.
11905 * configure, config.in: Regenerate.
11906 * server.h: Include alloca.h if it exists.
11907 * gdbreplay.c: Include alloca.h if it exists.
11909 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11911 * linux-low.c (__SIGRTMIN): Define if not already defined.
11912 (linux_create_inferior): Check for __ANDROID__ rather than
11914 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11915 are already deferred.
11916 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11917 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11918 stopped and already has a pending signal to report.
11919 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11920 a pending signal to report or is moving out of a jump pad.
11921 (linux_init_signals): Check for __ANDROID__ rather than
11924 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11926 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11927 debug_threads check. Avoid a linear search when not doing debug
11930 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11932 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11933 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11934 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11935 (process_event): Change local fd's type to gdb_fildes_t.
11936 (create_file_handler): Adjust prototype.
11937 (delete_file_handler): Adjust prototype.
11938 (handle_file_event): Adjust prototype. Use pfildes.
11939 (create_file_event): Adjsut prototype.
11940 * remote-utils.c (remote_desc, listen_desc): Change type to
11942 * server.h: New gdb_fildes_t typedef.
11943 [USE_WIN32API]: Include winsock2.h.
11944 (delete_file_handler, add_file_handler): Adjust prototypes.
11945 (pfildes): Declare.
11946 * utils.c (pfildes): New.
11948 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11950 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11951 * configure: Regenerate.
11953 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11955 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11956 (linux_done_accessing_memory): ... this.
11957 (linux_target_ops): Adjust.
11958 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11959 * nto-low.c (nto_target_ops): Adjust comment.
11960 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11961 * spu-low.c (spu_target_ops): Adjust comment.
11962 * target.h (target_ops): Rename unprepare_to_access_memory field
11963 to done_accessing_memory.
11964 (unprepare_to_access_memory): Rename to ...
11965 (done_accessing_memory): ... this.
11967 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11969 * linux-low.c (linux_prepare_to_access_memory): New.
11970 (linux_unprepare_to_access_memory): New.
11971 (linux_target_ops): Install them.
11972 * server.c (read_memory): Rename to ...
11973 (gdb_read_memory): ... this. Use
11974 prepare_to_access_memory/prepare_to_access_memory.
11975 (write_memory): Rename to ...
11976 (gdb_write_memory): ... this. Use
11977 prepare_to_access_memory/prepare_to_access_memory.
11978 (handle_search_memory_1): Adjust.
11979 (process_serial_event): Adjust.
11980 * target.h (struct target_ops): New fields
11981 prepare_to_access_memory and unprepare_to_access_memory.
11982 (prepare_to_access_memory, unprepare_to_access_memory): New.
11983 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11984 prepare_to_access_memory/prepare_to_access_memory.
11985 * nto-low.c (nto_target_ops): Adjust.
11986 * spu-low.c (spu_target_ops): Adjust.
11987 * win32-low.c (win32_target_ops): Adjust.
11989 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11991 * Makefile.in (WARN_CFLAGS): Get it from configure.
11992 (WERROR_CFLAGS): New.
11993 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11994 * configure.ac: Introduce --enable-werror, which adds -Werror to
11995 the compiler command line. Enabled by default. Disable with
11996 --disable-werror. Add -Wdeclaration-after-statement
11997 Wpointer-arith and -Wformat-nonliteral to warning flags.
11998 * configure: Regenerate.
12000 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12002 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12004 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12006 * gdbreplay.c (remote_error): New.
12008 (expect): Use gdbchar. Check for error reading from GDB.
12009 Clarify sync error output.
12010 (play): Check for errors writing to GDB.
12011 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12012 * remote-utils.c (getpkt): Check for errors writing to the remote
12015 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12017 * linux-low.c (linux_wait_1): Move non-debugging code out of
12018 `debug_threads' control.
12020 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12022 * linux-low.c (linux_wait_1): Don't set last_status here.
12023 * server.c (push_event, queue_stop_reply_callback): Assert we're
12024 not pushing a TARGET_WAITKIND_IGNORE event.
12025 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12026 (myresume, handle_target_event): Set the thread's last_resume_kind
12027 and last_status from the target returned status.
12029 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12033 * linux-x86-low.c (update_debug_registers_callback): New.
12034 (i386_dr_low_set_addr): Use it.
12035 (i386_dr_low_get_addr): New.
12036 (i386_dr_low_set_control): Use update_debug_registers_callback.
12037 (i386_dr_low_get_control): New.
12038 (i386_dr_low_get_status): Adjust.
12039 * linux-low.c (linux_stop_lwp): New.
12040 * linux-low.h (linux_stop_lwp): Declare.
12042 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12043 argument instead of a i386_debug_reg_state.
12044 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12045 a i386_debug_reg_state.
12046 (i386_insert_aligned_watchpoint): Adjust.
12047 (i386_remove_aligned_watchpoint): Adjust.
12048 (i386_low_stopped_data_address): Read the debug registers from the
12049 inferior instead of from the mirrors.
12050 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12051 (i386_dr_low_get_addr): Declare.
12052 (i386_dr_low_get_control): Declare.
12053 (i386_dr_low_get_status): Change prototype.
12055 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12056 (i386_dr_low_get_addr): New.
12057 (i386_dr_low_get_control): New.
12058 (i386_dr_low_get_status): Adjust prototype. Return
12060 (i386_initial_stuff): Clear dr_status_mirror and
12062 (i386_get_thread_context): Adjust.
12063 (i386_set_thread_context): Adjust.
12064 (i386_thread_added): Adjust.
12066 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12068 * linux-low.h (linux_thread_area): Delete declaration.
12070 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12072 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12073 after its termination.
12075 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12077 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12078 (gdb_wants_all_stopped): Delete.
12079 (linux_wait_1): Don't call them.
12080 * server.c (handle_v_cont): Tag all threads as want-stopped.
12081 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12082 stopped as "client-wants-stopped".
12084 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12086 * Makefile.in (signals_h): New.
12087 (server_h): Depend on it.
12088 (server.o): Don't depend on $(signals_def).
12089 (signals.o): Depend on $(signals_def).
12091 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12093 * Makefile.in (signals_def): New.
12094 (server_h): Append include/gdb/signals.h and signals_def.
12095 (server.o): Append signals_def.
12097 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12099 * server.c (handle_target_event): Use target_signal_to_host for
12100 resume_info.sig initialization.
12101 * target.h (struct thread_resume) <sig>: New comment.
12103 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12105 * server.c (handle_query): strcpy() the returned string from paddress()
12106 instead of sprintf().
12107 * utils.c (paddress): Return phex_nz().
12109 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12111 * server.c (handle_v_cont): Call mourn_inferior if process
12113 (myresume): Likewise.
12115 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12117 Static tracepoints, and integration with UST.
12119 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12120 * mem-break.c (uninsert_all_breakpoints)
12121 (reinsert_all_breakpoints): New.
12122 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12123 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12124 (gdb_agent_ust_loaded, helper_thread_id)
12125 (gdb_agent_helper_thread_id): New macros.
12126 (struct ipa_sym_addresses): Add addr_ust_loaded,
12127 addr_helper_thread_id, addr_cmd_buf.
12128 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12129 (in_process_agent_loaded_ust): New.
12130 (write_e_ust_not_loaded): New.
12131 (maybe_write_ipa_ust_not_loaded): New.
12132 (struct collect_static_trace_data_action): New.
12133 (enum tracepoint_type) <static_tracepoint>: New.
12134 (struct tracepoint) <handle>: Mention static tracepoints.
12135 (struct static_tracepoint_ctx): New.
12136 (CMD_BUF_SIZE): New.
12137 (add_tracepoint_action): Handle static tracepoint actions.
12138 (unprobe_marker_at): New.
12139 (clear_installed_tracepoints): Handle static tracepoints.
12140 (cmd_qtdp): Handle static tracepoints.
12141 (probe_marker_at): New.
12142 (cmd_qtstart): Handle static tracepoints.
12143 (response_tracepoint): Handle static tracepoints.
12144 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12145 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12146 (get_context_regcache): Handle static tracepoints.
12147 (do_action_at_tracepoint): Handle static tracepoint actions.
12148 (traceframe_find_block_type): Handle static trace data blocks.
12149 (traceframe_read_sdata): New.
12150 (download_tracepoints): Download static tracepoint actions.
12151 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12152 (GDB_PROBE_NAME): New.
12154 (GET_UST_SYM): New.
12157 (ust_marker_to_static_tracepoint): New.
12159 (collect_ust_data_at_tracepoint): New.
12160 (gdb_ust_probe): New.
12161 (UNIX_PATH_MAX, SOCK_DIR): New.
12162 (gdb_ust_connect_sync_socket): New.
12163 (resume_thread, stop_thread): New.
12164 (run_inferior_command): New.
12165 (init_named_socket): New.
12166 (gdb_ust_socket_init): New.
12167 (cstr_to_hexstr): New.
12169 (first_marker, next_marker): New.
12170 (response_ust_marker): New.
12171 (cmd_qtfstm, cmd_qtsstm): New.
12172 (unprobe_marker_at, probe_marker_at): New.
12173 (cmd_qtstmat, gdb_ust_thread): New.
12174 (gdb_ust_init): New.
12175 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12176 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12177 (ST_REGENTRY): New.
12178 (x86_64_st_collect_regmap): New.
12179 (X86_64_NUM_ST_COLLECT_GREGS): New.
12180 (AMD64_RIP_REGNUM): New.
12181 (supply_static_tracepoint_registers): New.
12182 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12183 (ST_REGENTRY): New.
12184 (i386_st_collect_regmap): New.
12185 (i386_NUM_ST_COLLECT_GREGS): New.
12186 (supply_static_tracepoint_registers): New.
12187 * server.c (handle_query): Handle qXfer:statictrace:read.
12188 <qSupported>: Report support for StaticTracepoints, and
12189 qXfer:statictrace:read features.
12190 * server.h (traceframe_read_sdata)
12191 (supply_static_tracepoint_registers): Declare.
12192 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12193 (unpack_varlen_hex): Include in IPA build.
12194 * Makefile.in (ustlibs, ustinc): New.
12195 (IPA_OBJS): Add remote-utils-ipa.o.
12196 ($(IPA_LIB)): Link -ldl and -lpthread.
12198 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12199 * config.in, configure: Regenerate.
12201 2010-06-20 Ian Lance Taylor <iant@google.com>
12202 Pedro Alves <pedro@codesourcery.com>
12204 * linux-x86-low.c (always_true): Delete.
12205 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12206 trying to fool the compiler with always_true.
12208 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12210 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12211 conditions in gdbserver.
12213 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12215 * spu-low.c (spu_read_memory): Wrap around local store limit.
12216 (spu_write_memory): Likewise.
12218 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12220 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12221 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12223 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12225 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12226 uses with LONGEST uses.
12228 2010-06-14 Stan Shebs <stan@codesourcery.com>
12229 Pedro Alves <pedro@codesourcery.com>
12233 * linux-x86-low.c: Include limits.h.
12235 (always_true): New.
12238 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12239 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12240 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12241 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12242 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12243 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12244 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12245 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12246 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12247 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12248 (amd64_emit_void_call_2): New.
12249 (amd64_emit_ops): New.
12250 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12251 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12252 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12253 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12254 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12255 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12256 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12257 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12258 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12259 (i386_emit_stack_adjust, i386_emit_int_call_1)
12260 (i386_emit_void_call_2): New.
12261 (i386_emit_ops): New.
12262 (x86_emit_ops): New.
12263 (the_low_target): Install x86_emit_ops.
12264 * server.h (struct emit_ops): New.
12265 (get_raw_reg_func_addr): Declare.
12266 (current_insn_ptr, emit_error): Declare.
12267 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12268 (set_trace_state_variable_value): New defines.
12269 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12270 addr_get_trace_state_variable_value and
12271 addr_set_trace_state_variable_value.
12272 (symbol_list): New fields for get_raw_reg,
12273 get_trace_state_variable_value and set_trace_state_variable_value.
12274 (condfn): New typedef.
12275 (struct tracepoint): New field `compiled_cond'.
12276 (do_action_at_tracepoint): Clear compiled_cond.
12277 (get_trace_state_variable_value, set_trace_state_variable_value):
12279 (condition_true_at_tracepoint): If there's a compiled condition,
12281 (current_insn_ptr, emit_error): New globals.
12282 (struct bytecode_address): New.
12283 (get_raw_reg_func_addr): New.
12284 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12285 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12286 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12287 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12288 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12289 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12290 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12291 (compile_tracepoint_condition, compile_bytecodes): New.
12292 * target.h (emit_ops): Forward declare.
12293 (struct target_ops): New field emit_ops.
12294 (target_emit_ops): New.
12295 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12296 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12297 * linux-low.c (linux_emit_ops): New.
12298 (linux_target_ops): Install it.
12299 * linux-low.h (struct linux_target_ops): New field emit_ops.
12301 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12303 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12304 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12306 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12307 Stan Shebs <stan@codesourcery.com>
12309 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12310 (all): Depend on $(extra_libraries).
12311 (install-only): Install the IPA.
12312 (IPA_OBJS, IPA_LIB): New.
12313 (clean): Remove the IPA lib.
12314 (IPAGENT_CFLAGS): New.
12315 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12316 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12317 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12318 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12319 * configure.ac: Check for atomic builtins support in the compiler.
12320 (IPA_DEPFILES, extra_libraries): Define.
12321 * configure.srv (ipa_obj): Add description.
12322 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12323 (i[34567]86-*-linux*): Set ipa_obj.
12324 (x86_64-*-linux*): Set ipa_obj.
12325 * linux-low.c (stabilizing_threads): New.
12326 (supports_fast_tracepoints): New.
12327 (linux_detach): Stabilize threads before detaching.
12328 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12329 the lwp is either not stabilizing, or is moving out of a jump pad.
12330 (linux_fast_tracepoint_collecting): New.
12331 (maybe_move_out_of_jump_pad): New.
12332 (enqueue_one_deferred_signal): New.
12333 (dequeue_one_deferred_signal): New.
12334 (linux_wait_for_event_1): If moving out of a jump pad, defer
12335 pending signals to later.
12336 (linux_stabilize_threads): New.
12337 (linux_wait_1): Check if threads need moving out of jump pads, and
12339 (stuck_in_jump_pad_callback): New.
12340 (move_out_of_jump_pad_callback): New.
12341 (lwp_running): New.
12342 (linux_resume_one_lwp): Handle moving out of jump pads.
12343 (linux_set_resume_request): Dequeue deferred signals.
12344 (need_step_over_p): Also step over fast tracepoint jumps.
12345 (start_step_over): Also uninsert fast tracepoint jumps.
12346 (finish_step_over): Also reinsert fast tracepoint jumps.
12347 (linux_install_fast_tracepoint_jump): New.
12348 (linux_target_ops): Install linux_stabilize_threads and
12349 linux_install_fast_tracepoint_jump_pad.
12350 * linux-low.h (linux_target_ops) <get_thread_area,
12351 install_fast_tracepoint_jump_pad>: New fields.
12352 (struct lwp_info) <collecting_fast_tracepoint,
12353 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12354 (linux_get_thread_area): Declare.
12355 * linux-x86-low.c (jump_insn): New.
12356 (x86_get_thread_area): New.
12357 (append_insns): New.
12358 (push_opcode): New.
12359 (amd64_install_fast_tracepoint_jump_pad): New.
12360 (i386_install_fast_tracepoint_jump_pad): New.
12361 (x86_install_fast_tracepoint_jump_pad): New.
12362 (the_low_target): Install x86_get_thread_area and
12363 x86_install_fast_tracepoint_jump_pad.
12364 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12365 (struct fast_tracepoint_jump): New.
12366 (fast_tracepoint_jump_insn): New.
12367 (fast_tracepoint_jump_shadow): New.
12368 (find_fast_tracepoint_jump_at): New.
12369 (fast_tracepoint_jump_here): New.
12370 (delete_fast_tracepoint_jump): New.
12371 (set_fast_tracepoint_jump): New.
12372 (uninsert_fast_tracepoint_jumps_at): New.
12373 (reinsert_fast_tracepoint_jumps_at): New.
12374 (set_breakpoint_at): Use write_inferior_memory.
12375 (uninsert_raw_breakpoint): Use write_inferior_memory.
12376 (check_mem_read): Mask out fast tracepoint jumps.
12377 (check_mem_write): Mask out fast tracepoint jumps.
12378 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12379 (set_fast_tracepoint_jump): Declare.
12380 (delete_fast_tracepoint_jump)
12381 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12382 (reinsert_fast_tracepoint_jumps_at): Declare.
12383 * regcache.c: Don't compile many functions when building the
12384 in-process agent library.
12385 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12386 the register buffer in the heap.
12387 (free_register_cache): If the register buffer isn't owned by the
12388 regcache, don't free it.
12389 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12390 pre-existing register caches.
12391 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12393 (convert_ascii_to_int): : Constify `from' parameter type.
12394 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12395 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12396 the needed buffer in-place.
12397 (relocate_instruction): New.
12398 * server.c (handle_query) <qSymbols>: If the target supports
12399 tracepoints, give it a chance of looking up symbols. Report
12400 support for fast tracepoints.
12401 (handle_status): Stabilize threads.
12402 (process_serial_event): Adjust.
12403 * server.h (struct fast_tracepoint_jump): Forward declare.
12404 (struct process_info) <fast_tracepoint_jumps>: New field.
12405 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12406 (decode_X_packet, decode_M_packet): Adjust.
12407 (relocate_instruction): Declare.
12408 (in_process_agent_loaded): Declare.
12409 (tracepoint_look_up_symbols): Declare.
12410 (struct fast_tpoint_collect_status): Declare.
12411 (fast_tracepoint_collecting): Declare.
12412 (force_unlock_trace_buffer): Declare.
12413 (handle_tracepoint_bkpts): Declare.
12414 (initialize_low_tracepoint)
12415 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12416 * target.h (struct target_ops) <stabilize_threads,
12417 install_fast_tracepoint_jump_pad>: New fields.
12418 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12419 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12420 [HAVE_STDINT_H]: Include stdint.h.
12421 (trace_debug_1): Rename to ...
12422 (trace_vdebug): ... this.
12423 (trace_debug): Rename to ...
12424 (trace_debug_1): ... this. Add `level' parameter.
12425 (trace_debug): New.
12426 (ATTR_USED, ATTR_NOINLINE): New.
12427 (IP_AGENT_EXPORT): New.
12428 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12429 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12430 (about_to_request_buffer_space, trace_buffer_is_full)
12431 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12432 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12433 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12434 (traceframe_write_count, traceframes_created)
12435 (trace_state_variables)
12436 New renaming defines.
12437 (struct ipa_sym_addresses): New.
12438 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12439 (symbol_list): New.
12440 (ipa_sym_addrs): New.
12441 (all_tracepoint_symbols_looked_up): New.
12442 (in_process_agent_loaded): New.
12443 (write_e_ipa_not_loaded): New.
12444 (maybe_write_ipa_not_loaded): New.
12445 (tracepoint_look_up_symbols): New.
12446 (debug_threads) [IN_PROCESS_AGENT]: New.
12447 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12448 (UNKNOWN_SIDE_EFFECTS): New.
12449 (stop_tracing): New.
12450 (flush_trace_buffer): New.
12451 (stop_tracing_bkpt): New.
12452 (flush_trace_buffer_bkpt): New.
12453 (read_inferior_integer): New.
12454 (read_inferior_uinteger): New.
12455 (read_inferior_data_pointer): New.
12456 (write_inferior_data_pointer): New.
12457 (write_inferior_integer): New.
12458 (write_inferior_uinteger): New.
12459 (struct collect_static_trace_data_action): Delete.
12460 (enum tracepoint_type): New.
12461 (struct tracepoint) <type>: New field `type'.
12462 <actions_str, step_actions, step_actions_str>: Only include in
12464 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12465 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12466 (tracepoints): Use IP_AGENT_EXPORT.
12467 (last_tracepoint): Don't include in the IPA.
12468 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12469 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12470 (alloced_trace_state_variables): New.
12471 (trace_state_variables): Use IP_AGENT_EXPORT.
12472 (traceframe_t): Delete unused variable.
12473 (circular_trace_buffer): Don't include in the IPA.
12474 (trace_buffer_start): Delete.
12475 (struct trace_buffer_control): New.
12476 (trace_buffer_free): Delete.
12477 (struct ipa_trace_buffer_control): New.
12478 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12479 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12481 (trace_buffer_ctrl): New.
12482 (TRACE_BUFFER_CTRL_CURR): New.
12483 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12484 Reimplement as macros.
12485 (trace_buffer_wrap): Delete.
12486 (traceframe_write_count, traceframe_read_count)
12487 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12488 (struct tracepoint_hit_ctx) <type>: New field.
12489 (struct fast_tracepoint_ctx): New.
12490 (memory_barrier): New.
12492 (record_tracepoint_error): Update atomically in the IPA.
12493 (clear_inferior_trace_buffer): New.
12494 (about_to_request_buffer_space): New.
12495 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12496 updating the same buffer.
12497 (add_tracepoint): Default the tracepoint's type to trap
12498 tracepoint, and orig_size to -1.
12499 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12500 internal variables.
12501 (create_trace_state_variable): New parameter `gdb'. Handle it.
12502 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12503 (cmd_qtdp): Handle fast tracepoints.
12504 (cmd_qtdv): Adjust.
12505 (max_jump_pad_size): New.
12506 (gdb_jump_pad_head): New.
12507 (get_jump_space_head): New.
12508 (claim_jump_space): New.
12509 (sort_tracepoints): New.
12510 (MAX_JUMP_SIZE): New.
12511 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12513 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12514 support. Upload fast traceframes, and delete internal IPA
12516 (stop_tracing_handler): New.
12517 (flush_trace_buffer_handler): New.
12518 (cmd_qtstop): Upload fast tracepoints.
12519 (response_tracepoint): Handle fast tracepoints.
12520 (tracepoint_finished_step): Upload fast traceframes. Set the
12521 tracepoint hit context's tracepoint type.
12522 (handle_tracepoint_bkpts): New.
12523 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12524 type. Add comment about fast tracepoints.
12525 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12526 non-existing action_str field.
12527 (get_context_regcache): Handle fast tracepoints.
12528 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12530 (fast_tracepoint_from_jump_pad_address): New.
12531 (fast_tracepoint_from_ipa_tpoint_address): New.
12532 (collecting_t): New.
12533 (force_unlock_trace_buffer): New.
12534 (fast_tracepoint_collecting): New.
12536 (gdb_collect): New.
12537 (write_inferior_data_ptr): New.
12538 (target_tp_heap): New.
12539 (target_malloc): New.
12540 (download_agent_expr): New.
12542 (download_tracepoints): New.
12543 (download_trace_state_variables): New.
12544 (upload_fast_traceframes): New.
12545 (IPA_FIRST_TRACEFRAME): New.
12546 (IPA_NEXT_TRACEFRAME_1): New.
12547 (IPA_NEXT_TRACEFRAME): New.
12548 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12549 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12550 (gdb_jump_pad_buffer_end): New.
12551 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12552 (initialize_tracepoint): Adjust.
12553 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12554 buffer. Initialize the low module.
12555 * utils.c (PREFIX, TOOLNAME): New.
12556 (malloc_failure): Use PREFIX.
12557 (error): In the IPA, an error causes an exit.
12558 (fatal, warning): Use PREFIX.
12559 (internal_error): Use TOOLNAME.
12560 (NUMCELLS): Increase to 10.
12561 * configure, config.in: Regenerate.
12563 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12565 * server.c (handle_query) <qSupported>: Do two passes over the
12566 qSupported string to avoid nesting strtok.
12568 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12570 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12572 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12573 -Wl,--dynamic-list.
12574 * configure: Regenerate.
12575 * proc-service.list: New.
12577 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12579 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12582 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12584 * gdbreplay.c (remote_open): Check error return from socket() call by
12585 its equality to -1 not by it being negative.
12586 * remote-utils.c (remote_open): Likewise.
12588 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12590 * config.h: Regenerate.
12592 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12594 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12595 doesn't provide PTRACE_GET_THREAD_AREA.
12597 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12599 * linux-m68k-low.c: Include <asm/ptrace.h>
12600 (ps_get_thread_area): Implement.
12602 2010-05-03 Doug Evans <dje@google.com>
12604 * event-loop.c (struct callback_event): New struct.
12605 (callback_list): New global.
12606 (append_callback_event, delete_callback_event): New functions.
12607 (process_callback): New function.
12608 (start_event_loop): Call it.
12609 * remote-utils.c (NOT_SCHEDULED): Define.
12610 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12611 moved out of readchar.
12612 (readchar): Rewrite. Call reschedule before returning.
12613 (reset_readchar): New function.
12614 (remote_close): Call it.
12615 (process_remaining, reschedule): New functions.
12616 * server.h (callback_handler_func): New typedef.
12617 (append_callback_event, delete_callback_event): Declare.
12619 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12621 * proc-service.c (ps_pglobal_lookup): Use
12622 thread_db_look_up_one_symbol.
12623 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12624 parameter. Use it instead of all_symbols_looked_up.
12625 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12627 (all_symbols_looked_up): Don't declare.
12628 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12629 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12631 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12632 Set all_symbols_looked_up here.
12633 (thread_db_look_up_one_symbol): New.
12634 (thread_db_get_tls_address): Adjust.
12635 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12636 thread_db object on the heap, and tentatively set it in the
12638 (thread_db_init): Don't set all_symbols_looked_up here.
12639 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12641 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12643 * linux-low.c (linux_kill, linux_detach): Adjust.
12644 (status_pending_p_callback): Remove redundant statement. Check
12645 for !TARGET_WAITIKIND_IGNORE, instead of
12646 TARGET_WAITKIND_STOPPED.
12647 (handle_tracepoints): Make sure LWP is locked. Adjust.
12648 (linux_wait_for_event_1): Adjust.
12649 (linux_cancel_breakpoints): New.
12650 (unsuspend_one_lwp): New.
12651 (unsuspend_all_lwps): New.
12652 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12653 (send_sigstop_callback): Change return type to int, add new
12654 `except' parameter and handle it.
12655 (suspend_and_send_sigstop_callback): New.
12656 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12657 pass them down. If SUSPEND, also increment the lwp's suspend
12659 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12660 (need_step_over_p): Don't consider suspended LWPs.
12661 (start_step_over): Adjust.
12662 (proceed_one_lwp): Change return type to int, add new `except'
12663 parameter and handle it.
12664 (unsuspend_and_proceed_one_lwp): New.
12665 (proceed_all_lwps): Use find_inferior instead of
12667 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12668 also decrement the suspend count of LWPs. Pass `except' down,
12669 instead of hacking its suspend count.
12670 (linux_pause_all): Add `freeze' parameter. Adjust.
12671 (linux_unpause_all): New.
12672 (linux_target_ops): Install linux_unpause_all.
12673 * server.c (handle_status): Adjust.
12674 * target.h (struct target_ops): New fields `unpause_all' and
12675 `cancel_breakpoints'. Add new parameter to `pause_all'.
12676 (pause_all): Add new `freeze' parameter.
12677 (unpause_all): New.
12678 (cancel_breakpoints): New.
12679 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12680 cancel breakpoints.
12681 (cmd_qtstart): Pause threads.
12682 (stop_tracing): Pause threads, and cancel breakpoints.
12683 * win32-low.c (win32_target_ops): Adjust.
12685 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12687 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12688 the inferior right away from here...
12689 (linux_wait_1): ... to here, and adjust to check the thread's
12690 last_resume_kind instead of the lwp's step or stop_expected flags.
12692 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12694 * README: Use consistent `GDB' and `GDBserver' spellings.
12696 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12698 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12699 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12700 (linux_detach_one_lwp): Assume the lwp is stopped.
12701 (any_thread_of): Delete.
12702 (linux_detach): Stop all lwps here. Don't blindly delete all
12704 (delete_lwp_callback): New.
12705 (linux_mourn): Delete all lwps of the process that is gone.
12706 (linux_wait_1): Don't delete the last lwp of the process here.
12707 * mem-break.h (mark_breakpoints_out): Declare.
12708 * mem-break.c (mark_breakpoints_out): New.
12709 (free_all_breakpoints): Use it.
12710 * server.c (handle_target_event): If the process is gone, mark
12712 * thread-db.c (struct thread_db) <create_bp>: New field.
12713 (thread_db_enable_reporting): Fix prototype. Store a thread event
12714 breakpoint reference in the thread_db struct.
12715 (thread_db_load_search): Clear the thread_db object.
12716 (try_thread_db_load_1): Ditto.
12717 (switch_to_process): New.
12718 (disable_thread_event_reporting): Use it.
12719 (remove_thread_event_breakpoints): New.
12720 (thread_db_detach, thread_db_mourn): Use it.
12722 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12724 * linux-low.c (linux_enable_event_reporting): New.
12725 (linux_wait_for_event_1, handle_extended_wait): Use it.
12727 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12729 * linux-low.c (linux_kill_one_lwp, linux_kill)
12730 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12731 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12732 SIGSTOP even if the LWP is stopped.
12733 (send_sigstop_callback): New.
12734 (stop_all_lwps): Use send_sigstop_callback instead.
12735 (linux_resume_one_thread): Adjust.
12736 (proceed_one_lwp): Still proceed an LWP that the client has
12737 requested to stop, if we haven't reported it as stopped yet. Make
12738 sure that LWPs the client want stopped, have a pending SIGSTOP.
12740 2010-04-26 Doug Evans <dje@google.com>
12742 * server.c (handle_general_set): Make static.
12744 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12745 Print received char after testing for error/eof instead of before.
12746 (input_interrupt): Tweak comment.
12748 2010-04-23 Doug Evans <dje@google.com>
12750 * server.c (start_inferior): Print inferior argv if --debug.
12752 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12754 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12755 * nto-x86-low.c: Include server.h
12757 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12759 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12760 be consistent with other sources of this directory.
12761 (init_registers_amd64): Correct name of source file of this function
12764 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12766 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12767 64-bit executables.
12769 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12771 * win32-i386-low.c: Add 64-bit support.
12772 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12773 (init_registers_amd64): Declare.
12774 (mappings): Add 64-bit version of array.
12775 (init_windows_x86): New function.
12776 (the_low_target): Change init_arch field to init_windows_x86.
12778 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12780 * win32-low.c: Adapt to support also 64-bit architecture.
12781 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12782 (get_image_name): Use SIZE_T type for local variable `done'.
12783 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12784 (toolhelp_get_dll_name): Idem.
12785 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12786 Use uintptr_t typecast to avoid warning.
12787 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12788 (handle_exception): Use phex_nz to avoid warning.
12789 (win32_wait): Remove unused local variable `process'.
12791 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12793 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12796 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12798 * configure.ac: Use `ws2_32' library for srv_mingw.
12799 * configure: Regenerate.
12800 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12801 * remote-utils.c: Likewise.
12803 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12805 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12806 if __x86_64__ is defined.
12808 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12810 * configure: Regenerate.
12812 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12814 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12815 * target.h (target_ops): New get_tib_address field.
12816 * win32-low.h (win32_thread_info): Add thread_local_base field.
12817 * win32-low.c (child_add_thread): Add tlb argument.
12818 Set thread_local_base field to TLB.
12819 (get_child_debug_event): Adapt to child_add_thread change.
12820 (win32_get_tib_address): New function.
12821 (win32_target_ops): Set get_tib_address field to
12822 win32_get_tib_address.
12823 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12825 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12827 * linux-low.c (linux_mourn): Also remove the process.
12828 * server.c (handle_target_event): Don't remove the process here.
12829 * nto-low.c (nto_mourn): New.
12830 (nto_target_ops): Install it.
12831 * spu-low.c (spu_mourn): New.
12832 (spu_target_ops): Install it.
12833 * win32-low.c (win32_mourn): New.
12834 (win32_target_ops): Install it.
12836 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12838 * server.h (buffer_xml_printf): Remove redundant `;'.
12840 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12842 * regcache.c (set_register_cache): Invalidate regcaches before
12843 changing the register cache layout.
12844 (regcache_invalidate_one): Allow a NULL regcache.
12845 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12846 regcaches before changing the register cache layout or the target
12849 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12851 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12852 variable warning on Linux/x86-64.
12854 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12856 GDBserver disconnected tracing support.
12858 * linux-low.c (linux_remove_process): Delete.
12859 (add_lwp): Don't set last_resume_kind here.
12860 (linux_kill): Use `mourn'.
12861 (linux_detach): Use `thread_db_detach', and `mourn'.
12862 (linux_mourn): New.
12863 (linux_attach_lwp_1): Adjust comment.
12864 (linux_attach): last_resume_kind moved the thread_info; adjust.
12865 (status_pending_p_callback): Adjust.
12866 (linux_wait_for_event_1): Adjust.
12867 (count_events_callback, select_singlestep_lwp_callback)
12868 (select_event_lwp_callback, cancel_breakpoints_callback)
12869 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12870 (proceed_one_lwp): Adjust.
12871 (linux_async): Add debug output.
12872 (linux_thread_stopped): New.
12873 (linux_pause_all): New.
12874 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12876 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12877 (thread_db_free): Delete declaration.
12878 (thread_db_detach, thread_db_mourn): Declare.
12879 * thread-db.c (thread_db_init): Use thread_db_mourn.
12880 (thread_db_free): Delete, split in two.
12881 (disable_thread_event_reporting): New.
12882 (thread_db_detach): New.
12883 (thread_db_mourn): New.
12885 * server.h (struct thread_info) <last_resume_kind>: New field.
12886 <attached>: Add comment.
12887 <gdb_detached>: New field.
12888 (handler_func): Change return type to int.
12889 (handle_serial_event, handle_target_event): Ditto.
12890 (gdb_connected): Declare.
12892 (disconnected_tracing): Declare.
12893 (stop_tracing): Declare.
12895 * server.c (handle_query) <qSupported>: Report support for
12896 disconnected tracing.
12897 (queue_stop_reply_callback): Account for running threads.
12898 (gdb_wants_thread_stopped): New.
12899 (gdb_wants_all_threads_stopped): New.
12900 (gdb_reattached_process): New.
12901 (handle_status): Clear the `gdb_detached' flag of all processes.
12902 In all-stop, stop all threads.
12903 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12904 (process_serial_event): If the remote connection breaks, or if an
12905 exit was forced with "monitor exit", force an event loop exit.
12906 Handle disconnected tracing on detach.
12907 (handle_serial_event): Adjust.
12908 (handle_target_event): If GDB isn't connected, forward events back
12909 to the inferior, unless the last process exited, in which case,
12910 exit gdbserver. Adjust interface.
12912 * remote-utils.c (remote_open): Don't block in accept. Instead
12913 register an event loop source on the listen socket file
12914 descriptor. Refactor bits into ...
12915 (listen_desc): ... this new global.
12916 (gdb_connected): ... this new function.
12917 (enable_async_notification): ... this new function.
12918 (handle_accept_event): ... this new function.
12919 (remote_close): Clear remote_desc.
12921 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12923 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12925 (mourn_inferior): Define.
12926 (target_process_qsupported): Avoid the dangling else problem.
12927 (thread_stopped): Define.
12928 (pause_all): Define.
12929 (target_waitstatus_to_string): Declare.
12930 * target.c (target_waitstatus_to_string): New.
12932 * tracepoint.c (tracing): Make extern.
12933 (disconnected_tracing): New.
12934 (stop_tracing): Make extern. Handle tracing stops due to GDB
12936 (cmd_qtdisconnected): New.
12937 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12938 (handle_tracepoint_general_set): Handle QTDisconnected.
12940 * event-loop.c (event_handler_func): Change return type to int.
12941 (process_event): Bail out if the event handler wants the event
12943 (handle_file_event): Ditto.
12944 (start_event_loop): Bail out if the event handler wants the event
12947 * nto-low.c (nto_target_ops): Adjust.
12948 * spu-low.c (spu_wait): Don't remove the process here.
12949 (spu_target_ops): Adjust.
12950 * win32-low.c (win32_wait): Don't remove the process here.
12951 (win32_target_ops): Adjust.
12953 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12955 * regcache.c (realloc_register_cache): Invalidate inferior's
12956 regcache before recreating it.
12958 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12960 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12962 2010-04-09 Stan Shebs <stan@codesourcery.com>
12963 Pedro Alves <pedro@codesourcery.com>
12965 * server.h (LONGEST): New.
12966 (struct thread_info) <while_stepping>: New field.
12967 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12969 (initialize_tracepoint, handle_tracepoint_general_set)
12970 (handle_tracepoint_query, tracepoint_finished_step)
12971 (tracepoint_was_hit, release_while_stepping_state_list):
12972 (current_traceframe): Declare.
12973 * server.c (handle_general_set): Handle tracepoint packets.
12974 (read_memory): New.
12975 (write_memory): New.
12976 (handle_search_memory_1): Use read_memory.
12977 (handle_query): Report support for conditional tracepoints, trace
12978 state variables, and tracepoint sources. Handle tracepoint
12980 (main): Initialize the tracepoints module.
12981 (process_serial_event): Handle traceframe reads/writes.
12983 * linux-low.c (handle_tracepoints): New.
12984 (linux_wait_1): Call it.
12985 (linux_resume_one_lwp): Handle while-stepping.
12986 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12987 (linux_target_ops): Install them.
12988 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12990 * linux-x86-low.c (x86_supports_tracepoints): New.
12991 (the_low_target). Install it.
12993 * mem-break.h (delete_breakpoint): Declare.
12994 * mem-break.c (delete_breakpoint): Make external.
12996 * target.h (struct target_ops): Add `supports_tracepoints',
12997 `read_pc', and `write_pc' fields.
12998 (target_supports_tracepoints): Define.
12999 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13002 * regcache.h (struct regcache) <registers_owned>: New field.
13003 (init_register_cache, regcache_cpy): Declare.
13004 (regcache_read_pc, regcache_write_pc): Declare.
13005 (register_cache_size): Declare.
13006 (supply_regblock): Declare.
13007 * regcache.c (init_register_cache): New.
13008 (new_register_cache): Use it.
13009 (regcache_cpy): New.
13010 (register_cache_size): New.
13011 (supply_regblock): New.
13012 (regcache_read_pc, regcache_write_pc): New.
13014 * tracepoint.c: New.
13016 * Makefile.in (OBS): Add tracepoint.o.
13017 (tracepoint.o): New rule.
13019 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13021 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13023 (i386-mmx.c): Likewise.
13024 (i386-mmx-linux.o): Likewise.
13025 (i386-mmx-linux.c): Likewise.
13027 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13028 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13029 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13030 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13032 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13033 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13034 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13036 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13038 * Makefile.in (clean): Updated.
13040 (i386-avx.c): Likewise.
13041 (i386-avx-linux.o): Likewise.
13042 (i386-avx-linux.c): Likewise.
13043 (amd64-avx.o): Likewise.
13044 (amd64-avx.c): Likewise.
13045 (amd64-avx-linux.o): Likewise.
13046 (amd64-avx-linux.c): Likewise.
13048 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13049 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13050 (srv_amd64_regobj): Add amd64-avx.o.
13051 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13052 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13053 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13054 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13055 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13056 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13057 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13059 * i387-fp.c: Include "i386-xstate.h".
13061 (i387_cache_to_xsave): Likewise.
13062 (i387_xsave_to_cache): Likewise.
13063 (x86_xcr0): Likewise.
13065 * i387-fp.h (i387_cache_to_xsave): Likewise.
13066 (i387_xsave_to_cache): Likewise.
13067 (x86_xcr0): Likewise.
13069 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13070 * linux-crisv32-low.c (target_regsets): Likewise.
13071 * linux-m68k-low.c (target_regsets): Likewise.
13072 * linux-mips-low.c (target_regsets): Likewise.
13073 * linux-ppc-low.c (target_regsets): Likewise.
13074 * linux-s390-low.c (target_regsets): Likewise.
13075 * linux-sh-low.c (target_regsets): Likewise.
13076 * linux-sparc-low.c (target_regsets): Likewise.
13077 * linux-xtensa-low.c (target_regsets): Likewise.
13079 * linux-low.c: Include <sys/uio.h>.
13080 (regsets_fetch_inferior_registers): Support nt_type.
13081 (regsets_store_inferior_registers): Likewise.
13082 (linux_process_qsupported): New.
13083 (linux_target_ops): Add linux_process_qsupported.
13085 * linux-low.h (regset_info): Add nt_type.
13086 (linux_target_ops): Add process_qsupported.
13088 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13090 (init_registers_i386_avx_linux): New.
13091 (init_registers_amd64_avx_linux): Likewise.
13092 (xmltarget_i386_linux_no_xml): Likewise.
13093 (xmltarget_amd64_linux_no_xml): Likewise.
13094 (PTRACE_GETREGSET): Likewise.
13095 (PTRACE_SETREGSET): Likewise.
13096 (x86_fill_xstateregset): Likewise.
13097 (x86_store_xstateregset): Likewise.
13098 (use_xml): Likewise.
13099 (x86_linux_update_xmltarget): Likewise.
13100 (x86_linux_process_qsupported): Likewise.
13101 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13102 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13103 init_registers_i386_linux here. Call
13104 x86_linux_update_xmltarget.
13105 (the_low_target): Add x86_linux_process_qsupported.
13107 * server.c (handle_query): Call target_process_qsupported.
13109 * target.h (target_ops): Add process_qsupported.
13110 (target_process_qsupported): New.
13112 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13114 * inferiors.c (add_thread): Set last_status kind to
13115 TARGET_WAITKIND_IGNORE.
13116 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13117 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13118 (linux_wait_1): Move `thread' local definition to block that uses
13119 it. Don't NULL initialize `event_child'.
13120 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13121 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13122 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13124 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13126 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13127 an extended waitstatus, or by a watchpoint.
13128 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13129 thread was stepping or has been stopped by a watchpoint.
13131 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13133 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13134 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13135 of another, then delete the previous, and validate all
13137 (validate_inserted_breakpoint): New.
13138 (delete_disabled_breakpoints): New.
13139 (validate_breakpoints): New.
13140 (check_mem_read): Validate breakpoints before trusting their
13141 shadow. Delete disabled breakpoints.
13142 (check_mem_write): Validate breakpoints before trusting they
13143 should be inserted. Delete disabled breakpoints.
13144 * mem-break.h (validate_breakpoints):
13145 * server.c (handle_query): Validate breakpoints when we see a
13148 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13150 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13151 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13152 if we could tell there's a GDB breakpoint at stop_pc.
13153 (need_step_over_p): Don't do a step over if we find a GDB
13154 breakpoint at the resume PC.
13156 * mem-break.c (struct raw_breakpoint): New.
13157 (enum bkpt_type): New type `gdb_breakpoint'.
13158 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13159 fields. New field `raw'.
13160 (find_raw_breakpoint_at): New.
13161 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13162 breakpoint instead.
13163 (set_breakpoint_at): Adjust.
13164 (delete_raw_breakpoint): New.
13165 (release_breakpoint): New.
13166 (delete_breakpoint): Rename to...
13167 (delete_breakpoint_1): ... this. Add proc parameter. Use
13168 release_breakpoint. Return ENOENT.
13169 (delete_breakpoint): Reimplement.
13170 (find_breakpoint_at): Delete.
13171 (find_gdb_breakpoint_at): New.
13172 (delete_breakpoint_at): Delete.
13173 (set_gdb_breakpoint_at): New.
13174 (delete_gdb_breakpoint_at): New.
13175 (gdb_breakpoint_here): New.
13176 (set_reinsert_breakpoint): Use release_breakpoint.
13177 (uninsert_breakpoint): Rename to ...
13178 (uninsert_raw_breakpoint): ... this.
13179 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13180 (reinsert_raw_breakpoint): Change parameter type to
13182 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13184 (check_breakpoints): Adjust. Use release_breakpoint.
13185 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13186 (breakpoint_inserted_here): Ditto.
13187 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13188 Don't trust the breakpoint's shadow if it is not inserted.
13189 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13190 (delete_all_breakpoints): Adjust.
13191 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13192 use delete_breakpoint_1.
13194 * mem-break.h (breakpoints_supported): Delete declaration.
13195 (set_gdb_breakpoint_at): Declare.
13196 (gdb_breakpoint_here): Declare.
13197 (delete_breakpoint_at): Delete.
13198 (delete_gdb_breakpoint_at): Declare.
13200 * server.h (struct raw_breakpoint): Forward declare.
13201 (struct process_info): New field `raw_breakpoints'.
13203 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13206 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13208 * linux-low.c (status_pending_p_callback): Fix comment.
13209 (linux_wait_for_event_1): Move most of the internal breakpoint
13210 handling from here...
13211 (linux_wait_1): ... to here.
13212 (count_events_callback): New.
13213 (select_singlestep_lwp_callback): New.
13214 (select_event_lwp_callback): New.
13215 (cancel_breakpoints_callback): New.
13216 (select_event_lwp): New.
13217 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13218 priority to all LWPs that have had events that should be reported
13219 to the client. Cancel breakpoints when about to reporting the
13220 event to the client, not while stopping lwps. No longer cancel
13221 finished single-steps here.
13222 (cancel_finished_single_step): Delete.
13223 (cancel_finished_single_steps): Delete.
13225 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13227 * mem-break.c (enum bkpt_type): New.
13228 (struct breakpoint): New field `type'.
13229 (set_breakpoint_at): Change return type to struct breakpoint
13230 pointer. Set type to `other_breakpoint' by default.
13231 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13232 in the breakpoint list.
13233 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13234 (reinsert_breakpoint): Rename to ...
13235 (reinsert_raw_breakpoint): ... this.
13236 (reinsert_breakpoints_at): Adjust.
13237 * mem-break.h (struct breakpoint): Declare.
13238 (set_breakpoint_at): Change return type to struct breakpoint
13241 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13243 * server.c (handle_query): Assign, not compare.
13245 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13247 Teach linux gdbserver to step-over-breakpoints.
13249 * linux-low.c (can_hardware_single_step): New.
13250 (supports_breakpoints): New.
13251 (handle_extended_wait): If stopping threads, read the stop pc of
13252 the new cloned LWP.
13254 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13255 low target doesn't support retrieving the PC.
13256 (add_lwp): Set last_resume_kind to resume_continue.
13257 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13258 (linux_attach): Don't clear stop_expected. Set the lwp's
13259 last_resume_kind to resume_stop.
13260 (linux_detach_one_lwp): Don't check for removed breakpoints.
13261 (check_removed_breakpoint): Delete.
13262 (status_pending_p): Rename to ...
13263 (status_pending_p_callback): ... this. Don't check for removed
13264 breakpoints. Don't consider threads that are stopped from GDB's
13266 (linux_wait_for_lwp): Always read the stop_pc here.
13267 (cancel_breakpoint): New.
13268 (step_over_bkpt): New global.
13269 (linux_wait_for_event_1): Implement stepping over breakpoints.
13270 (gdb_wants_lwp_stopped): New.
13271 (gdb_wants_all_stopped): New.
13272 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13273 single-step traps here. Store the thread's last reported target
13275 (send_sigstop): Don't clear stop_expected. Always set it,
13277 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13278 (cancel_finished_single_step): New.
13279 (cancel_finished_single_steps): New.
13280 (wait_for_sigstop): Don't cancel finished single-step traps here.
13281 (linux_resume_one_lwp): Don't check for removed breakpoints.
13282 Don't set `step' on non-hardware step archs.
13283 (linux_set_resume_request): Ignore resume_stop requests if already
13284 stopping or stopped. Set the lwp's last_resume_kind.
13285 (resume_status_pending_p): Don't check for removed breakpoints.
13286 (need_step_over_p): New.
13287 (start_step_over): New.
13288 (finish_step_over): New.
13289 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13290 requests. Clear the thread's last reported target waitstatus.
13291 Don't use the `suspended' flag. Don't consider pending breakpoints.
13292 (linux_resume): Start a step-over if necessary.
13293 (proceed_one_lwp): New.
13294 (proceed_all_lwps): New.
13295 (unstop_all_lwps): New.
13296 * linux-low.h (struct lwp_info): Rewrite comment for the
13297 `suspended' flag. Add the `stop_pc' field. Delete the
13298 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13299 Add `'last_resume_kind' and `need_step_over' fields.
13300 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13301 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13302 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13303 (set_raw_breakpoint_at): New.
13304 (set_breakpoint_at): Rewrite to use it.
13305 (reinsert_breakpoint_handler): Delete.
13306 (set_reinsert_breakpoint): New.
13307 (reinsert_breakpoint_by_bp): Delete.
13308 (delete_reinsert_breakpoints): New.
13309 (uninsert_breakpoint): Rewrite.
13310 (uninsert_breakpoints_at): New.
13311 (reinsert_breakpoint): Rewrite.
13312 (reinsert_breakpoints_at): New.
13313 (check_breakpoints): Rewrite.
13314 (breakpoint_here): New.
13315 (breakpoint_inserted_here): New.
13316 (check_mem_read): Adjust.
13317 * mem-break.h (breakpoints_supported, breakpoint_here)
13318 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13319 (reinsert_breakpoint_by_bp): Delete declaration.
13320 (delete_reinsert_breakpoints): Declare.
13321 (reinsert_breakpoint): Delete declaration.
13322 (reinsert_breakpoints_at): Declare.
13323 (uninsert_breakpoint): Delete declaration.
13324 (uninsert_breakpoints_at): Declare.
13325 (check_breakpoints): Adjust prototype.
13326 * server.h: Adjust include order.
13327 (struct thread_info): Declare here. Add a `last_status' field.
13329 2010-03-23 Michael Snyder <msnyder@vmware.com>
13331 * server.c (crc32): New function.
13332 (handle_query): Add handling for 'qCRC:' request.
13334 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13336 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13337 lwp had been stopped by a watchpoint.
13339 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13341 * server.h (internal_error): Declare.
13342 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13343 * utils.c (internal_error): New function.
13345 2010-03-15 Andreas Schwab <schwab@redhat.com>
13347 * configure.srv: Fix typo setting srv_regobj.
13349 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13351 * linux-low.c (fetch_register): Avoid passing a non string literal
13353 (usr_store_inferior_registers): Ditto.
13355 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13357 * linux-low.c (linux_write_memory): Bail out early if peeking
13360 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13362 * linux-low.h (struct lwp_info): New fields
13363 `stopped_by_watchpoint' and `stopped_data_address'.
13364 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13365 here, and cache them in the lwp object.
13366 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13368 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13370 (linux_stopped_by_watchpoint): Rewrite.
13371 (linux_stopped_data_address): Rewrite.
13373 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13375 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13376 switching the current inferior, not before.
13378 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13380 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13381 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13382 i386-linux.c and amd64-linux.c.
13383 (reg-i386.o): Removed.
13384 (reg-i386.c): Likewise.
13385 (reg-i386-linux.o): Likewise.
13386 (reg-i386-linux.c): Likewise.
13387 (reg-x86-64.o): Likewise.
13388 (reg-x86-64.c): Likewise.
13389 (reg-x86-64-linux.o): Likewise.
13390 (reg-x86-64-linux.c): Likewise.
13392 (i386.c): Likewise.
13393 (i386-linux.o): Likewise.
13394 (i386-linux.c): Likewise.
13395 (amd64.o): Likewise.
13396 (amd64.c): Likewise.
13397 (amd64-linux.o): Likewise.
13398 (amd64-linux.c): Likewise.
13400 * configure.srv (srv_i386_regobj): New.
13401 (srv_i386_linux_regobj): Likewise.
13402 (srv_amd64_regobj): Likewise.
13403 (srv_amd64_linux_regobj): Likewise.
13404 (srv_i386_32bit_xmlfiles): Likewise.
13405 (srv_i386_64bit_xmlfiles): Likewise.
13406 (srv_i386_xmlfiles): Likewise.
13407 (srv_amd64_xmlfiles): Likewise.
13408 (srv_i386_linux_xmlfiles): Likewise.
13409 (srv_amd64_linux_xmlfiles): Likewise.
13410 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13411 srv_xmlfiles to $srv_i386_xmlfiles.
13412 (i[34567]86-*-mingw32ce*): Likewise.
13413 (i[34567]86-*-mingw*): Likewise.
13414 (i[34567]86-*-nto*): Likewise.
13415 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13416 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13417 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13418 (x86_64-*-linux*): Likewise.
13420 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13421 (init_registers_amd64_linux): New.
13422 (x86_arch_setup): Replace init_registers_x86_64_linux with
13423 init_registers_amd64_linux.
13425 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13427 * configure.ac: Check for libdl. If it is not available link against
13428 static libthread_db.
13429 * configure: Regenerate.
13431 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13435 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13436 handing a read watchpoint.
13437 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13439 2010-02-12 Doug Evans <dje@google.com>
13441 * linux-low.c (linux_supports_tracefork_flag): Document.
13442 (linux_look_up_symbols): Add comment.
13444 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13446 * regcache.c (supply_register): Clear regcache if buf is NULL.
13448 2010-02-02 Nicolas Roche <roche@sourceware.org>
13449 Joel Brobecker <brobecker@adacore.com>
13451 * inferiors.c (find_inferior): Add function documentation.
13452 (unloaded_dll): Handle the case where the unloaded dll has not
13453 been previously registered in the dll list.
13455 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13457 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13458 (thumb2_breakpoint): New.
13459 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13461 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13463 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13464 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13467 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13469 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13471 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13473 * linux-s390-low.c (s390_collect_ptrace_register)
13474 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13476 2010-01-21 Doug Evans <dje@google.com>
13478 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13479 (PTRACE_ARG4_TYPE): New macro.
13480 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13481 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13482 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13483 (usr_store_inferior_registers): Ditto.
13484 (linux_read_memory, linux_write_memory): Ditto.
13485 (linux_test_for_tracefork): Ditto.
13487 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13488 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13490 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13492 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13495 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13497 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13498 prototype to take a regcache. Adjust.
13500 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13502 * regcache.h (struct thread_info): Forward declare.
13503 (struct regcache): New.
13504 (new_register_cache): Adjust prototype.
13505 (get_thread_regcache): Declare.
13506 (free_register_cache): Adjust prototype.
13507 (registers_to_string, registers_from_string): Ditto.
13508 (supply_register, supply_register_by_name, collect_register)
13509 (collect_register_as_string, collect_register_by_name): Ditto.
13510 * regcache.c (struct inferior_regcache_data): Delete.
13511 (get_regcache): Rename to ...
13512 (get_thread_regcache): ... this. Adjust. Switch inferior before
13513 fetching registers.
13514 (regcache_invalidate_one): Adjust.
13515 (regcache_invalidate): Fix prototype.
13516 (new_register_cache): Return the new register cache.
13517 (free_register_cache): Change prototype.
13518 (realloc_register_cache): Adjust.
13519 (registers_to_string): Change prototype to take a regcache. Adjust.
13520 (registers_from_string): Ditto.
13521 (register_data): Ditto.
13522 (supply_register): Ditto.
13523 (supply_register_by_name): Ditto.
13524 (collect_register): Ditto.
13525 (collect_register_as_string): Ditto.
13526 (collect_register_by_name): Ditto.
13527 * server.c (process_serial_event): Adjust.
13528 * linux-low.h (regset_fill_func, regset_store_func): Change
13530 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13532 * linux-low.c (get_stop_pc): Adjust.
13533 (check_removed_breakpoint): Adjust.
13534 (linux_wait_for_event): Adjust.
13535 (linux_resume_one_lwp): Adjust.
13536 (fetch_register): Add regcache parameter. Adjust.
13537 (usr_store_inferior_registers): Ditto.
13538 (regsets_fetch_inferior_registers): Ditto.
13539 (regsets_store_inferior_registers): Ditto.
13540 (linux_fetch_registers, linux_store_registers): Ditto.
13541 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13543 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13545 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13546 prototype to take a regcache.
13547 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13548 * remote-utils.c (convert_ascii_to_int, outreg)
13549 (prepare_resume_reply): Change prototype to take a regcache.
13551 * target.h (struct target_ops) <fetch_registers, store_registers>:
13552 Change prototype to take a regcache.
13553 (fetch_inferior_registers, store_inferior_registers): Change
13554 prototype to take a regcache. Adjust.
13555 * proc-service.c (ps_lgetregs): Adjust.
13556 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13557 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13558 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13559 take a regcache. Adjust.
13560 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13561 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13562 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13563 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13564 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13565 (cris_cannot_fetch_register):
13566 (cris_breakpoint_at): Change prototype to take a regcache.
13568 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13569 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13570 to take a regcache. Adjust.
13571 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13573 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13574 take a regcache. Adjust.
13575 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13576 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13577 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13578 * linux-mips-low.c (mips_get_pc):
13579 (mips_set_pc): Change prototype to take a regcache. Adjust.
13580 (mips_reinsert_addr): Adjust.
13581 (mips_collect_register): Change prototype to take a regcache.
13583 (mips_supply_register):
13584 (mips_collect_register_32bit, mips_supply_register_32bit)
13585 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13586 (mips_store_fpregset): Ditto.
13587 * linux-ppc-low.c (ppc_supply_ptrace_register)
13588 (ppc_supply_ptrace_register): Ditto.
13589 (parse_spufs_run): Adjust.
13590 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13591 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13592 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13593 take a regcache. Adjust.
13594 * linux-s390-low.c (s390_collect_ptrace_register)
13595 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13596 (s390_set_pc): Change prototype to take a regcache. Adjust.
13597 (s390_arch_setup): Adjust.
13598 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13599 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13600 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13601 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13602 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13604 (sparc_breakpoint_at): Adjust.
13605 * linux-xtensa-low.c (xtensa_fill_gregset):
13606 (xtensa_store_gregset):
13607 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13608 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13609 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13610 prototype to take a regcache. Adjust.
13611 * win32-arm-low.c (arm_fetch_inferior_register)
13612 (arm_store_inferior_register): Change prototype to take a
13614 * win32-i386-low.c (i386_fetch_inferior_register)
13615 (i386_store_inferior_register): Change prototype to take a
13617 * win32-low.c (child_fetch_inferior_registers)
13618 (child_store_inferior_registers): Change prototype to take a
13620 (win32_wait): Adjust.
13621 (win32_fetch_inferior_registers): Change prototype to take a
13623 (win32_store_inferior_registers): Adjust.
13624 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13625 store_inferior_register>: Change prototype to take a regcache.
13627 2010-01-20 Doug Evans <dje@google.com>
13629 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13631 (linux_wait_for_event1, linux_init_signals): Ditto.
13632 (W_STOPCODE): Provide definition if missing.
13634 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13636 * linux-low.c (linux_core_of_thread): New.
13637 (compare_ints, show_process, list_threads): New.
13638 (linux_qxfer_osdata): Report threads and cores.
13639 (linux_target_op): Register linux_core_of_thread.
13640 * remote-utils.c (prepare_resume_reply): Report the core.
13641 (buffer_xml_printf): Support %d specifier.
13642 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13644 (handle_query): Handle qXfer:threads. Announce availability
13646 * target.h (struct target_ops): New field core_of_thread.
13648 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13650 * Makefile.in (clean): Remove new generated files.
13651 (reg-s390.o, reg-s390.c): Remove rules.
13652 (reg-s390x.o, reg-s390x.c): Likewise.
13653 (s390-linux32.o, s390-linux32.c): Add rules.
13654 (s390-linux64.o, s390-linux64.c): Likewise.
13655 (s390x-linux64.o, s390x-linux64.c): Likewise.
13656 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13657 * linux-s390-low.c: Include <elf.h>.
13658 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13659 (init_registers_s390): Remove prototype.
13660 (init_registers_s390x): Likewise.
13661 (init_registers_s390_linux32): Add prototype.
13662 (init_registers_s390_linux64): Likewise.
13663 (init_registers_s390x_linux64): Likewise.
13664 (s390_num_regs_3264): New define.
13665 (s390_regmap_3264): New global variable.
13666 (s390_cannot_fetch_register): Remove obsolete check.
13667 (s390_cannot_store_register): Likewise.
13668 (s390_collect_ptrace_register): Handle upper/lower register halves.
13669 (s390_supply_ptrace_register): Likewise.
13670 (s390_fill_gregset): Update to register number changes.
13671 (s390_get_hwcap): New routine.
13672 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13673 Install appropriate regmap and register set.
13675 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13677 * server.c (gdbserver_version): Update copyright year to 2010.
13678 * gdbreplay.c (gdbreplay_version): Likewise.
13680 2009-12-28 Doug Evans <dje@google.com>
13682 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13683 elf/external.h. Include <elf.h> instead but only if necessary.
13685 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13687 * linux-low.c (linux_remove_process): Remove `detaching'
13688 parameter. Don't release/detach from thread_db here.
13689 (linux_kill): Release/detach from thread_db here, ...
13690 (linux_detach): ... and here, before actually detaching.
13691 (linux_wait_1): ... and here, when a process exits.
13692 * thread-db.c (any_thread_of): New.
13693 (thread_db_free): Switch the current inferior to a thread of the
13696 2009-12-21 Doug Evans <dje@google.com>
13698 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13700 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13701 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13702 warning ifndef __NR_tkill. Move setting of errno there too.
13703 Delete unnecessary resetting of errno after syscall.
13704 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13706 * configure.ac: Check for dladdr.
13707 * config.in: Regenerate.
13708 * configure: Regenerate.
13709 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13710 (try_thread_db_load): Update.
13712 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13714 2009-12-18 Doug Evans <dje@google.com>
13716 * event-loop.c: Include unistd.h if it exists.
13718 * linux-low.c (my_waitpid): Move definition away from being in
13719 between linux_tracefork_child/linux_test_for_tracefork.
13721 * gdb_proc_service.h (psaddr_t): Fix type.
13722 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13723 signature to match glibc.
13725 2009-12-16 Doug Evans <dje@google.com>
13727 * linux-low.c (linux_read_memory): Fix argument to read.
13729 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13731 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13732 events, don't leave current_inferior pointing at null.
13734 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13736 * win32-low.c (LOG): Delete.
13737 (OUTMSG): Output to stderr.
13738 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13739 on compile time LOG macro.
13740 (win32_wait): Fix debug output.
13742 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13744 * win32-low.c (win32_add_one_solib): If the dll name is
13745 "ntdll.dll", prepend the system directory to the dll path.
13747 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13749 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13751 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13752 Vladimir Prus <vladimir@codesourcery.com>
13754 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13755 * configure.ac: Check for __mcoldfire__ and set
13756 gdb_cv_m68k_is_coldfire.
13757 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13758 reg-cf.o and reg-m68k.o.
13759 * configure: Regenerated.
13761 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13763 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13764 Pass it to thread_db_free.
13765 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13766 proper `detaching' argument to linux_remove_process.
13767 * linux-low.h (thread_db_free): Add `detaching' parameter.
13768 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13770 (thread_db_free): Add `detaching' parameter. Only
13771 call td_ta_clear_event if detaching from process.
13773 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13775 * thread-db.c (thread_db_free): Fix typo.
13777 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13780 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13782 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13784 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13785 with an i686 compiler.
13786 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13788 * configure: Rebuilt.
13790 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13794 * server.c (handle_search_memory_1): Correct read_addr initialization
13795 in loop for searching subsequent chunks.
13797 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13799 * configure.ac: New --with-libthread-db option.
13800 * thread-db.c: Allow direct dependence on libthread_db.
13801 (thread_db_free): Adjust.
13802 * config.in: Regenerate.
13803 * configure: Likewise.
13805 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13808 * thread-db.c (attach_thread): New function.
13809 (maybe_attach_thread): Return success/failure.
13810 (find_new_threads_callback): Adjust.
13811 (thread_db_find_new_threads): Loop until no new threads.
13813 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13815 * proc-service.c (ps_lgetregs): Formatting.
13817 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13819 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13820 * configure.ac: Adjust.
13821 * linux-low.h (struct process_info_private): Move members to struct
13823 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13824 * linux-low.c (linux_remove_process): Adjust.
13825 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13826 * server.c (handle_query): Move code ...
13827 (handle_monitor_command): ... here. New function.
13828 * target.h (struct target_ops): New member.
13829 * thread-db.c (struct thread_db): New.
13830 (libthread_db_search_path): New variable.
13831 (thread_db_create_event, thread_db_enable_reporting)
13832 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13833 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13834 (try_thread_db_load_1, dladdr_to_soname): New functions.
13835 (try_thread_db_load, thread_db_load_search): New functions.
13836 (thread_db_init): Search for libthread_db.
13837 (thread_db_free): New function.
13838 (thread_db_handle_monitor_command): Likewise.
13839 * config.in: Regenerate.
13840 * configure: Regenerate.
13842 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13844 * spu-low.c (spu_kill): Wait for inferior to terminate.
13845 Call clear_inferiors.
13846 (spu_detach): Call clear_inferiors.
13848 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13850 * aclocal.m4: Regenerate.
13851 * config.in: Likewise.
13852 * configure: Likewise.
13854 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13856 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13857 (parse_spufs_run): New function.
13858 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13859 (ppc_breakpoint_at): Handle SPU breakpoints.
13861 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13863 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13864 (SPUFS_MAGIC): Define.
13865 (spu_enumerate_spu_ids): New function.
13866 (linux_qxfer_spu): New function.
13867 (linux_target_ops): Install linux_qxfer_spu.
13869 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13871 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13872 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13873 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13874 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13875 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13876 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13877 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13878 (init_registers_powerpc_cell32l): Add prototype.
13879 (init_registers_powerpc_cell64l): Likewise.
13880 (ppc_arch_setup): Detect Cell/B.E. architecture.
13882 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13884 * Makefile.in (datarootdir): New variable.
13886 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13888 * linux-low.c (linux_write_memory): Update debugging output.
13889 * Makefile.in (clean): Add new descriptions.
13890 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13891 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13892 * configure.srv: Add new files for arm*-*-linux*.
13893 * linux-arm-low.c: Add new declarations.
13894 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13895 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13896 (HWCAP_VFPv3D16): New.
13897 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13898 instead of __IWMMXT__.
13899 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13900 (arm_arch_setup): New.
13901 (target_regsets): Remove #ifdef. Add VFP regset.
13902 (the_low_target): Use arm_arch_setup.
13904 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13906 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13907 the main thread again.
13909 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13911 Adding Neutrino gdbserver.
13912 * configure: Regenerated.
13913 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13914 * configure.srv (i[34567]86-*-nto*): New target.
13915 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13916 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13917 (nto_comctrl) [__QNX__]: New function.
13918 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13920 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13922 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13925 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13926 Pedro Alves <pedro@codesourcery.com>
13928 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13929 don't support CONTEXT_EXTENDED_REGISTERS.
13930 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13931 (the_low_target): Install them.
13932 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13933 failing with ERROR_PIPE_NOT_CONNECTED.
13935 2009-06-30 Doug Evans <dje@google.com>
13936 Pierre Muller <muller@ics.u-strasbg.fr>
13938 Add h/w watchpoint support to x86-linux, win32-i386.
13939 * Makefile.in (SFILES): Add i386-low.c
13940 (i386_low_h): Define.
13941 (i386-low.o): Add dependencies.
13942 (linux-x86-low.o): Add i386-low.h dependency.
13943 (win32-i386-low.o): Ditto.
13944 * i386-low.c: New file.
13945 * i386-low.h: New file.
13946 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13947 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13948 * linux-low.c (linux_add_process): Initialize arch_private.
13949 (linux_remove_process): Free arch_private.
13950 (add_lwp): Initialize arch_private.
13951 (delete_lwp): Free arch_private.
13952 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13954 * linux-low.h (process_info_private): New member arch_private.
13955 (lwp_info): New member arch_private.
13956 (linux_target_ops): New members new_process, new_thread,
13958 (ptid_of): New macro.
13959 * linux-x86-low.c: Include stddef.h, i386-low.h.
13960 (arch_process_info): New struct.
13961 (arch_lwp_info): New struct.
13962 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13963 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13964 (i386_dr_low_get_status): New function.
13965 (x86_insert_point, x86_remove_point): New functions.
13966 (x86_stopped_by_watchpoint): New function.
13967 (x86_stopped_data_address): New function.
13968 (x86_linux_new_process, x86_linux_new_thread): New functions.
13969 (x86_linux_prepare_to_resume): New function.
13970 (the_low_target): Add entries for insert_point, remove_point,
13971 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13973 * server.c (debug_hw_points): New global.
13974 (monitor_show_help): Document set debug-hw-points.
13975 (handle_query): Process "set debug-hw-points".
13976 * server.h (debug_hw_points): Declare.
13977 (paddress): Declare.
13978 * utils.c (NUMCELLS, CELLSIZE): New macros.
13979 (get_sell, xsnprintf, paddress): New functions.
13980 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13981 remove_point, stopped_by_watchpoint, stopped_data_address.
13982 * win32-i386-low.c: Include i386-low.h.
13983 (debug_reg_state): Replaces dr.
13984 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13985 (i386_dr_low_get_status): New function.
13986 (i386_insert_point, i386_remove_point): New functions.
13987 (i386_stopped_by_watchpoint): New function.
13988 (i386_stopped_data_address): New function.
13989 (i386_initial_stuff): Update.
13990 (get_thread_context,set_thread_context,i386_thread_added): Update.
13991 (the_low_target): Add entries for insert_point,
13992 remove_point, stopped_by_watchpoint, stopped_data_address.
13993 * win32-low.c (win32_insert_watchpoint): New function.
13994 (win32_remove_watchpoint): New function.
13995 (win32_stopped_by_watchpoint): New function.
13996 (win32_stopped_data_address): New function.
13997 (win32_target_ops): Add entries for insert_watchpoint,
13998 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13999 * win32-low.h (win32_target_ops): New members insert_point,
14000 remove_point, stopped_by_watchpoint, stopped_data_address.
14002 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14004 * server.c (process_serial_event): Re-return unsupported, not
14005 error, if the type isn't recognized. Re-allow supporting only
14006 insert or remove packets. Also call require_running for
14007 breakpoints. Add missing break statement to default case. Tidy.
14008 * target.h (struct target_ops): Rename insert_watchpoint to
14009 insert_point, and remove_watchpoint to remove_point.
14011 * linux-low.h (struct linux_target_ops): Likewise.
14012 * linux-low.c (linux_insert_watchpoint): Rename to ...
14013 (linux_insert_point): ... this. Adjust.
14014 (linux_remove_watchpoint): Rename to ...
14015 (linux_remove_point): ... this. Adjust.
14016 (linux_target_ops): Adjust.
14017 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14018 (cris_insert_point): ... this.
14019 (cris_remove_watchpoint): Rename to ...
14020 (cris_remove_point): ... this.
14021 (the_low_target): Adjust.
14023 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14025 * server.c (handle_v_kill): Pass signal_pid to
14026 kill_inferior if multi_process is zero.
14028 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14030 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14031 * target.h (target_ops): Comment for *_watchpoint to make it clear
14032 the functions can get types '0' and '1'.
14034 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14036 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14037 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14038 * regcache.c (get_regcache): Likewise.
14039 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14040 * win32-low.c (child_fetch_inferior_registers): Remove check for
14043 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14044 Pedro Alves <pedro@codesourcery.com>
14046 * target.h (struct target_ops) <supports_multi_process>: New
14048 (target_supports_multi_process): New.
14049 * server.c (handle_query): Even if GDB reports support, only
14050 enable multi-process if the target also supports it. Report
14051 multi-process support only if the target backend supports it.
14052 * linux-low.c (linux_supports_multi_process): New function.
14053 (linux_target_ops): Install it as target_supports_multi_process
14056 2009-05-24 Doug Evans <dje@google.com>
14058 Global renaming of find_thread_pid to find_thread_ptid.
14059 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14060 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14061 All callers updated.
14063 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14064 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14067 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14068 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14069 (linux_resume_one_lwp): Ditto.
14071 2009-05-23 Doug Evans <dje@google.com>
14073 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14074 from struct inferior_list_entry * to struct lwp_info *.
14075 All callers updated.
14077 2009-05-13 Doug Evans <dje@google.com>
14079 * linux-x86-low.c: Don't include assert.h.
14080 (x86_siginfo_fixup): Use fatal, not assert.
14081 (x86_arch_setup): Fix comment.
14083 2009-05-12 Doug Evans <dje@google.com>
14085 Biarch support for i386/amd64 gdbserver.
14086 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14087 Add linux-x86-low.c.
14088 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14089 (linux-x86-low.o): Add.
14090 * linux-x86-64-low.c: Delete.
14091 * linux-i386-low.c: Delete.
14092 * linux-x86-low.c: New file.
14093 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14095 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14097 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14098 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14099 (linux_child_pid_to_exec_file): New function.
14100 (elf_64_header_p, elf_64_file_p): New functions.
14101 (siginfo_fixup): New function.
14102 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14103 give target a chance to convert layout.
14104 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14105 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14107 2009-05-07 Doug Evans <dje@google.com>
14109 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14110 (regsets_store_inferior_registers): Ditto.
14112 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14116 * linux-low.c (must_set_ptrace_flags): Delete.
14117 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14119 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14120 `lwp->must_set_ptrace_flags' instead.
14121 (linux_wait_for_event_1): Set ptrace options here.
14122 (linux_wait_1): ... not here.
14124 2009-04-30 Doug Evans <dje@google.com>
14126 * inferiors.c (started_inferior_callback): New function.
14127 (attached_inferior_callback): New function.
14128 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14129 * server.c (print_started_pid, print_attached_pid): New functions.
14130 (detach_or_kill_for_exit): New function.
14131 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14132 * server.h (have_started_inferiors_p): Declare.
14133 (have_attached_inferiors_p): Declare.
14135 * inferiors.c (remove_process): Fix memory leak, free process.
14136 * linux-low.c (linux_remove_process): New function.
14137 (linux_kill): Call it instead of remove_process.
14138 (linux_detach, linux_wait_1): Ditto.
14140 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14142 * configure.srv: Add x86 Windows CE target.
14144 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14146 * inferiors.c (get_thread_process): Make global.
14147 * server.h (get_thread_process): Add prototype.
14148 * thread-db.c (find_one_thread): Use get_thread_process
14149 instead of current_process.
14150 (thread_db_get_tls_address): Do not crash if called when
14151 thread layer is not yet initialized.
14153 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14155 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14156 * spu-low.c (current_tid): Rename to ...
14157 (current_ptid): ... this.
14158 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14159 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14160 ptid_get_lwp (current_ptid) instead of current_tid.
14161 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14162 instead of current_tid. Use find_process_pid to verify pid
14163 argument is valid. Pass proper argument to remove_process.
14164 (spu_thread_alive): Compare current_ptid instead of current_tid.
14165 (spu_resume): Likewise.
14167 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14169 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14172 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14174 Implement the multiprocess extensions, and add linux multiprocess
14177 * server.h (ULONGEST): Declare.
14178 (struct ptid, ptid_t): New.
14179 (minus_one_ptid, null_ptid): Declare.
14180 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14181 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14182 (struct inferior_list_entry): Change `id' type from unsigned from
14184 (struct sym_cache, struct breakpoint, struct
14185 process_info_private): Forward declare.
14186 (struct process_info): Declare.
14187 (current_process): Declare.
14188 (all_processes): Declare.
14189 (initialize_inferiors): Declare.
14190 (add_thread): Adjust to use ptid_t.
14191 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14192 (add_process, remove_process, find_thread_pid): Declare.
14193 (find_inferior_id): Adjust to use ptid_t.
14194 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14195 (multi_process): Declare.
14196 (push_event): Adjust to use ptid_t.
14197 (read_ptid, write_ptid): Declare.
14198 (prepare_resume_reply): Adjust to use ptid_t.
14199 (clear_symbol_cache): Declare.
14200 * inferiors.c (all_processes): New.
14201 (null_ptid, minus_one_ptid): New.
14202 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14203 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14204 (add_thread): Change unsigned long to ptid. Remove gdb_id
14206 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14207 (gdb_id_to_thread): Rename to ...
14208 (find_thread_pid): ... this. Change unsigned long to ptid.
14209 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14210 (loaded_dll, pull_pid_from_list): Adjust.
14211 (add_process, remove_process, find_process_pid)
14212 (get_thread_process, current_process, initialize_inferiors): New.
14213 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14214 (struct target_waitstatus) <related_pid>: Ditto.
14215 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14216 return type to int.
14217 (struct target_ops) <join>: Add `pid' argument.
14218 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14219 (struct target_ops) <wait>: Add `ptid' field. Change return type
14221 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14222 (mywait): Add `ptid' argument. Change return type to ptid_t.
14223 (target_pid_to_str): Declare.
14224 * target.c (set_desired_inferior): Adjust to use ptids.
14225 (mywait): Add new `ptid' argument. Adjust.
14226 (target_pid_to_str): New.
14227 * mem-break.h (free_all_breakpoints): Declare.
14228 * mem-break.c (breakpoints): Delelete.
14229 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14230 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14231 to use per-process breakpoint list.
14232 (free_all_breakpoints): New.
14233 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14234 (symbol_cache, all_symbols_looked_up): Delete.
14236 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14238 (prepare_resume_reply): Change ptid argument's type from unsigned
14239 long to ptid_t. Adjust. Implement W;process and X;process.
14240 (free_sym_cache, clear_symbol_cache): New.
14241 (look_up_one_symbol): Adjust to per-process symbol cache. *
14242 * server.c (cont_thread, general_thread, step_thread): Change type
14244 (attached): Delete.
14245 (multi_process): New.
14246 (last_ptid): Change type to ptid_t.
14247 (struct vstop_notif) <ptid>: Change type to ptid_t.
14248 (queue_stop_reply, push_event): Change `ptid' argument's type to
14250 (discard_queued_stop_replies): Add `pid' argument.
14251 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14252 changes. Don't reference the `attached' global.
14253 (attach_inferior): Adjust to mywait interface changes.
14254 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14255 features. Handle and report "multiprocess+". Handle
14257 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14259 (handle_v_kill): New.
14260 (handle_v_stopped): Adjust to use target_pid_to_str.
14261 (handle_v_requests): Allow multiple attaches and runs when
14262 multiprocess extensions are in effect. Handle "vKill".
14263 (myresume): Adjust to use ptids.
14264 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14265 (handle_status): Adjust to discard_queued_stop_replies interface
14267 (first_thread_of, kill_inferior_callback)
14268 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14269 (main): Call initialize_inferiors. Adjust to use ptids, killing
14270 and detaching from all inferiors. Handle multiprocess packet
14272 * linux-low.h: Include gdb_proc_service.h.
14273 (struct process_info_private): New.
14274 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14275 <lwpid_of>: Use ptid_get_lwp.
14276 (get_lwp_thread): Adjust.
14277 (struct lwp_info): Add `dead' member.
14278 (find_lwp_pid): Declare.
14279 * linux-low.c (thread_db_active): Delete.
14280 (new_inferior): Adjust comment.
14281 (inferior_pid): Delete.
14282 (linux_add_process): New.
14283 (handle_extended_wait): Adjust.
14284 (add_lwp): Change unsigned long to ptid.
14285 (linux_create_inferior): Add process to processes table. Adjust
14286 to use ptids. Don't set new_inferior here.
14287 (linux_attach_lwp): Rename to ...
14288 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14289 it. Adjust to use ptids.
14290 (linux_attach_lwp): New.
14291 (linux_attach): Add process to processes table. Don't set
14293 (struct counter): New.
14294 (second_thread_of_pid_p, last_thread_of_process_p): New.
14295 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14296 multiple processes.
14297 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14298 processes. Remove process from process table.
14299 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14300 to multiple processes.
14301 (any_thread_of): New.
14302 (linux_detach): Add `pid' argument, and handle it. Remove process
14303 from processes table.
14304 (linux_join): Add `pid' argument. Handle it.
14305 (linux_thread_alive): Change unsighed long argument to ptid_t.
14306 Consider dead lwps as not being alive.
14307 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14308 threads we're not interested in.
14309 (same_lwp, find_lwp_pid): New.
14310 (linux_wait_for_lwp): Change `pid' argument's type from int to
14312 (linux_wait_for_event): Rename to ...
14313 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14314 from int to ptid_t. Adjust.
14315 (linux_wait_for_event): New.
14316 (linux_wait_1): Add `ptid' argument. Change return type to
14317 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14318 that exit from the process table.
14319 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14321 (mark_lwp_dead): New.
14322 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14323 stopping all threads, mark its main lwp as dead.
14324 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14326 (fetch_register, usr_store_inferior_registers)
14327 (regsets_fetch_inferior_registers)
14328 (regsets_store_inferior_registers, linux_read_memory)
14329 (linux_write_memory): Inline `inferior_pid'.
14330 (linux_look_up_symbols): Adjust to use per-process
14331 `thread_db_active'.
14332 (linux_request_interrupt): Adjust to use ptids.
14333 (linux_read_auxv): Inline `inferior_pid'.
14334 (initialize_low): Don't reference thread_db_active.
14335 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14336 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14337 (ps_getpid): Return the pid of the current inferior.
14338 * thread-db.c (proc_handle, thread_agent): Delete.
14339 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14341 (find_one_thread): Change argument type to ptid_t. Adjust to
14343 (maybe_attach_thread): Adjust to per-process data and ptids.
14344 (thread_db_find_new_threads): Ditto.
14345 (thread_db_init): Ditto.
14346 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14347 processes table. Adjust to use ptids.
14348 (spu_kill, spu_detach): Adjust interface. Remove process from
14350 (spu_join, spu_thread_alive): Adjust interface.
14351 (spu_wait): Adjust interface. Remove process from processes
14352 table. Adjust to use ptids.
14353 * win32-low.c (current_inferior_tid): Delete.
14354 (current_inferior_ptid): New.
14355 (debug_event_ptid): New.
14356 (thread_rec): Take a ptid. Adjust.
14357 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14358 (child_delete_thread): Ditto.
14359 (do_initial_child_stuff): Add `attached' argument. Add process to
14361 (child_fetch_inferior_registers, child_store_inferior_registers):
14363 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14364 (win32_attach): Pass 1 to do_initial_child_stuff.
14365 (win32_kill): Adjust interface. Remove process from processes
14367 (win32_detach): Ditto.
14368 (win32_join): Adjust interface.
14369 (win32_thread_alive): Take a ptid.
14370 (win32_resume): Adjust to use ptids.
14371 (get_child_debug_event): Ditto.
14372 (win32_wait): Adjust interface. Remove exiting process from
14375 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14377 Non-stop mode support.
14379 * server.h (non_stop): Declare.
14380 (gdb_client_data, handler_func): Declare.
14381 (delete_file_handler, add_file_handler, start_event_loop):
14383 (handle_serial_event, handle_target_event, push_event)
14384 (putpkt_notif): Declare.
14385 * target.h (enum resume_kind): New.
14386 (struct thread_resume): Replace `step' field by `kind' field.
14387 (TARGET_WNOHANG): Define.
14388 (struct target_ops) <wait>: Add `options' argument.
14389 <supports_non_stop, async, start_non_stop>: New fields.
14390 (target_supports_non_stop, target_async): New.
14391 (start_non_stop): Declare.
14392 (mywait): Add `options' argument.
14393 * target.c (mywait): Add `options' argument. Print child exit
14394 notifications here.
14395 (start_non_stop): New.
14396 * server.c (non_stop, own_buf, mem_buf): New globals.
14397 (struct vstop_notif): New.
14398 (notif_queue): New global.
14399 (queue_stop_reply, push_event, discard_queued_stop_replies)
14400 (send_next_stop_reply): New.
14401 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14403 (attach_inferior): In non-stop mode, don't wait for the target
14405 (handle_general_set): Handle QNonStop.
14406 (handle_query): When handling qC, return the current general
14407 thread, instead of the first thread of the list.
14408 (handle_query): If the backend supports non-stop mode, include
14409 QNonStop+ in the qSupported query response.
14410 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14412 (handle_v_attach, handle_v_run): Handle non-stop mode.
14413 (handle_v_stopped): New.
14414 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14415 (myresume): Adjust to use resume_kind. Handle non-stop.
14416 (queue_stop_reply_callback): New.
14417 (handle_status): Handle non-stop mode.
14418 (main): Clear non_stop flag on reconnection. Use the event-loop.
14419 Refactor serial protocol handling from here ...
14420 (process_serial_event): ... to this new function. When GDB
14421 selects any thread, select one here. In non-stop mode, wait until
14422 GDB acks all pending events before exiting.
14423 (handle_serial_event, handle_target_event): New.
14424 * remote-utils.c (remote_open): Install remote_desc in the event
14426 (remote_close): Remove remote_desc from the event loop.
14427 (putpkt_binary): Rename to...
14428 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14429 (putpkt_binary): New as wrapper around putpkt_binary_1.
14430 (putpkt_notif): New.
14431 (prepare_resume_reply): In non-stop mode, don't change the
14433 * event-loop.c: New.
14434 * Makefile.in (OBJ): Add event-loop.o.
14435 (event-loop.o): New rule.
14437 * linux-low.h (pid_of): Moved here.
14439 (get_lwp_thread): Use lwpid_of.
14440 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14441 * linux-low.c (pid_of): Delete.
14442 (inferior_pid): Use lwpid_of.
14443 (linux_event_pipe): New.
14444 (target_is_async_p): New.
14446 (handle_extended_wait): Use lwpid_of.
14447 (add_lwp): Don't set lwpid field.
14448 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14449 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14450 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14451 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14452 first. Adjust to linux_wait_for_event interface changes. Use
14454 (linux_detach): Don't delete the main lwp here.
14455 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14456 (status_pending_p): Don't consider explicitly suspended lwps.
14457 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14458 pointer. Add OPTIONS argument. Change return type to int. Use
14459 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14460 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14461 pointer. Add status pointer argument. Return a pid instead of a
14462 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14463 changes. In non-stop mode, don't switch to a random thread.
14464 (linux_wait): Rename to...
14465 (linux_wait_1): ... this. Add target_options argument, and handle
14466 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14467 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14468 clean exit and signal exit code. Don't stop all threads in
14469 non-stop mode. In all-stop mode, only stop all threads when
14470 reporting a stop to GDB. Handle explicit thread stop requests.
14471 (async_file_flush, async_file_mark): New.
14473 (send_sigstop): Use lwpid_of.
14474 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14475 interface changes. In non-stop mode, don't switch to a random
14477 (linux_resume_one_lwp): Use lwpid_of.
14478 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14479 (linux_resume_one_thread): ... this. Handle resume_stop. In
14480 non-stop mode, don't look for pending flag in all threads.
14481 (resume_status_pending_p): Don't consider explicitly suspended
14483 (my_waitpid): Reimplement. Emulate __WALL.
14484 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14486 (sigchld_handler, linux_supports_non_stop, linux_async)
14487 (linux_start_non_stop): New.
14488 (linux_target_ops): Register linux_supports_non_stop, linux_async
14489 and linux_start_non_stop.
14490 (initialize_low): Install SIGCHLD handler.
14491 * thread-db.c (thread_db_create_event, find_one_thread)
14492 (thread_db_get_tls_address): Use lwpid_of.
14493 * win32-low.c (win32_detach): Adjust to use resume_kind.
14494 (win32_wait): Add `options' argument.
14495 * spu-low.c (spu_resume): Adjust to use resume_kind.
14496 (spu_wait): Add `options' argument.
14498 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14500 Decouple target code from remote protocol.
14502 * target.h (enum target_waitkind): New.
14503 (struct target_waitstatus): New.
14504 (struct target_ops) <wait>: Return an unsigned long. Take a
14505 target_waitstatus pointer instead of a char pointer.
14506 (mywait): Likewise.
14507 * target.c (mywait): Change prototype to return an unsigned long.
14508 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14509 * server.h (thread_from_wait, old_thread_from_wait): Delete
14511 (prepare_resume_reply): Change prototype to take a
14513 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14514 (last_status, last_ptid): New.
14515 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14516 pid instead of a signal.
14517 (attach_inferior): Remove "status" and "signal" parameters.
14519 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14521 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14522 (handle_v_requests, myresume): Remove "status" and "signal"
14523 parameters. Adjust.
14524 (handle_status): New.
14525 (main): Delete local `status'. Adjust.
14526 * remote-utils.c: Include target.h.
14527 (prepare_resume_reply): Change prototype to take a
14528 target_waitstatus. Adjust.
14530 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14532 * spu-low.c (spu_wait): Adjust.
14533 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14535 (win32_wait): Adjust.
14537 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14539 * target.h (struct thread_resume): Delete leave_stopped member.
14540 (struct target_ops): Add a `n' argument to the `resume' callback.
14541 * server.c (start_inferior): Adjust.
14542 (handle_v_cont, myresume): Adjust.
14543 * linux-low.c (check_removed_breakpoint): Adjust to resume
14544 interface change, and to removed leave_stopped field.
14545 (resume_ptr): Delete.
14546 (struct thread_resume_array): New.
14547 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14548 resume interface change.
14549 (linux_continue_one_thread, linux_queue_one_thread)
14550 (resume_status_pending_p): Check if the resume field is NULL
14551 instead of checking the leave_stopped member.
14552 (linux_resume): Adjust to the target resume interface change.
14553 * spu-low.c (spu_resume): Adjust to the target resume interface
14555 * win32-low.c (win32_detach, win32_resume): Ditto.
14557 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14559 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14561 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14563 (linux_continue_one_thread): Only preserve the stepping flag if
14564 there's a pending breakpoint.
14566 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14568 * server.c (main): After the inferior having exited, call
14569 remote_close before exiting gdbserver.
14571 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14573 Fix size of FPSCR in Power 7 processors.
14574 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14575 (PPC_FEATURE_HAS_DFP): New #define.
14576 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14579 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14581 * server.c (handle_query) Whitespace and formatting.
14583 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14585 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14586 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14587 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14588 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14589 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14590 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14591 Makefile.in, configure.ac: Fix whitespace throughout.
14592 * configure: Regenerate.
14594 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14596 * inferiors.c (find_inferior): Make it safe for the callback
14597 function to delete the currently iterated inferior.
14599 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14601 * Makefile.in (linuw_low_h): Move higher.
14602 (thread-db.o): Depend on $(linux_low_h).
14604 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14606 Rename "process" to "lwp" throughout.
14608 * linux-low.c (all_processes): Rename to...
14609 (all_lwps): ... this.
14610 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14611 (add_process): Rename to ...
14612 (add_lwp): ... this. Adjust.
14613 (linux_create_inferior): Adjust.
14614 (linux_attach_lwp): Adjust.
14615 (linux_attach): Adjust.
14616 (linux_kill_one_process): Rename to ...
14617 (linux_kill_one_lwp): ... this. Adjust.
14618 (linux_kill): Adjust.
14619 (linux_detach_one_process): Rename to ...
14620 (linux_detach_one_lwp): ... this. Adjust.
14621 (linux_detach): Adjust.
14622 (check_removed_breakpoint): Adjust.
14623 (status_pending_p): Adjust.
14624 (linux_wait_for_process): Rename to ...
14625 (linux_wait_for_lwp): ... this. Adjust.
14626 (linux_wait_for_event): Adjust.
14627 (send_sigstop): Adjust.
14628 (wait_for_sigstop): Adjust.
14629 (stop_all_processes): Rename to ...
14630 (stop_all_lwps): ... this.
14631 (linux_resume_one_process): Rename to ...
14632 (linux_resume_one_lwp): ... this. Adjust.
14633 (linux_set_resume_request, linux_continue_one_thread)
14634 (linux_queue_one_thread, resume_status_pending_p)
14635 (usr_store_inferior_registers, regsets_store_inferior_registers)
14636 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14638 * linux-low.h (get_process): Rename to ...
14639 (get_lwp): ... this. Adjust.
14640 (get_thread_process): Rename to ...
14641 (get_thread_lwp): ... this. Adjust.
14642 (get_process_thread): Rename to ...
14643 (get_lwp_thread): ... this. Adjust.
14644 (struct process_info): Rename to ...
14645 (struct lwp_info): ... this.
14646 (all_processes): Rename to ...
14647 (all_lwps): ... this.
14648 * proc-service.c (ps_lgetregs): Adjust.
14649 * thread-db.c (thread_db_create_event, find_one_thread)
14650 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14652 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14654 * server.c (handle_query): Handle "qAttached".
14656 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14658 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14659 GPLv3, update license URL.
14661 2009-03-01 Doug Evans <dje@google.com>
14663 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14664 (server_h): Add gdb_signals.h.
14665 (signals.o): Update.
14666 * server.h (target_signal_from_host,target_signal_to_host_p)
14667 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14669 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14671 * remote-utils.c (getpkt): Also generate remote-debug
14672 information if noack_mode is set.
14674 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14676 * server.c (handle_query): Report qXfer:siginfo:read and
14677 qXfer:siginfo:write as supported and handle them.
14678 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14679 * linux-low.c (linux_xfer_siginfo): New.
14680 (linux_target_ops): Set it.
14682 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14684 * server.c (gdbserver_usage): Mention --remote-debug.
14685 (main): Accept '--remote-debug' switch.
14687 2009-01-18 Doug Evans <dje@google.com>
14689 * regcache.c (new_register_cache): No need to check result of xcalloc.
14690 * server.c (handle_search_memory): Back out calls to xmalloc,
14691 result is checked and error is returned to user upon failure.
14692 (handle_query): Ditto. Add more checks for result of malloc.
14693 (handle_v_cont): Check result of malloc, report error back to
14695 (handle_v_run): Ditto. Call freeargv.
14696 * server.h (freeargv): Declare.
14697 * utils.c (freeargv): New fn.
14699 2009-01-15 Doug Evans <dje@google.com>
14701 * gdbreplay.c (perror_with_name): Make arg const char *.
14702 * server.h (target_signal_to_name): Make return type const char *.
14703 * thread-db.c (thread_db_err_str): Make return type const char *.
14704 * utils.c (perror_with_name): Make arg const char *.
14706 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14708 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14709 when handling a EXIT_PROCESS_DEBUG_EVENT.
14711 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14713 * gdbreplay.c (gdbreplay_version): Update copyright year.
14714 * server.c (gdbserver_version): Likewise.
14716 2009-01-05 Doug Evans <dje@google.com>
14718 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14719 (handle_extended_wait): Improve comment.
14721 2008-12-13 Doug Evans <dje@google.com>
14723 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14724 * server.h (ATTR_MALLOC): New macro.
14725 (xmalloc,xcalloc,xstrdup): Declare.
14726 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14727 * inferiors.c: Ditto.
14728 * linux-low.c: Ditto.
14729 * mem-break.c: Ditto.
14730 * regcache.c: Ditto.
14731 * remote-utils.c: Ditto.
14734 * win32-low.c: Ditto.
14736 2008-12-12 Doug Evans <dje@google.com>
14738 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14739 in debugging printf.
14741 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14743 2008-12-09 Doug Evans <dje@google.com>
14745 * linux-low.h (struct process_info): Delete member tid, unused.
14746 * thread-db.c (find_one_thread): Update.
14747 (maybe_attach_thread): Update.
14749 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14751 * target.h (struct target_ops): Add qxfer_osdata member.
14752 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14754 (linux_qxfer_osdata): New functions.
14755 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14757 * server.c (handle_query): Handle "qXfer:osdata:read:".
14758 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14759 (buffer_xml_printf): New functions.
14760 * server.h (struct buffer): New.
14761 (buffer_grow_str, buffer_grow_str0): New macros.
14762 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14763 (buffer_xml_printf): Declare.
14765 2008-11-24 Doug Evans <dje@google.com>
14767 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14769 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14771 * server.c (handle_v_run): Always use the supplied argument list.
14773 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14775 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14776 (xtensa_regmap_table): Add entry for scompare1.
14778 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14780 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14781 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14782 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14783 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14784 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14785 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14786 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14787 XML target descriptions.
14788 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14789 when inferior is running on an ISA 2.05 or later processor. Add
14790 special case to return offset for full 64-bit slot of FPSCR when
14793 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14795 * Makefile.in (SFILES, clean): Added sparc64 files.
14796 (reg-sparc64.o, reg-sparc64.c): New.
14797 * configure.srv (sparc*-*-linux*): New configuration.
14798 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14799 syscall arguments for SPARC.
14800 (regsets_store_inferior_registers): Likewise.
14801 * linux-sparc-low.c: New file.
14803 2008-10-21 Doug Evans <dje@google.com>
14805 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14806 (READLINE_DIR,READLINE_DEP): Delete.
14807 (INTERNAL_CFLAGS): Update.
14808 (LINTFLAGS): Update.
14810 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14812 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14813 whole argv from the last run, not just argv[0].
14815 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14817 * regcache.c (new_register_cache): Return NULL if the register
14818 cache size isn't known yet.
14819 (free_register_cache): Avoid dereferencing a NULL regcache.
14821 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14823 * configure.srv: Merge MIPS and MIPS64.
14825 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14827 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14829 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14831 * Makefile.in: Add required vsx dependencies.
14833 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14834 Declare init_registers_powerpc_vsx32l.
14835 Declare init_registers_powerpc_vsx64l.
14836 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14837 (ppc_arch_setup): Check for VSX in hwcap.
14838 (ppc_fill_vsxregset): New function.
14839 (ppc_store_vsxregset): New function.
14840 Add new VSX entry in regset_info target_regsets.
14842 * configure.srv: Add new VSX dependencies.
14844 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14846 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14847 (remote_open): Set or clear transport_is_reliable.
14848 (putpkt_binary): Don't expect acks in noack mode.
14849 (getpkt): Don't send ack/nac in noack mode.
14850 * server.c (handle_general_set): Handle QStartNoAckMode.
14851 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14853 (main): Reset noack_mode on every connection.
14854 * server.h (noack_mode): Declare.
14856 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14858 * Makefile.in (GDBREPLAY_OBS): New variable.
14859 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14861 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14862 Daniel Jacobowitz <dan@codesourcery.com>
14864 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14865 (usr_store_inferior_registers): Likewise.
14866 (regsets_store_inferior_registers): Likewise.
14868 2008-07-31 Rolf Jansen <rj@surtec.com>
14869 Pedro Alves <pedro@codesourcery.com>
14871 * configure.ac: Check for memmem declaration.
14872 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14873 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14874 (disable_packet_qfThreadInfo): Unconditionally compile.
14875 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14876 * configure, config.in: Regenerate.
14878 2008-07-28 Doug Kwan <dougkwan@google.com>
14880 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14881 (linux_write_memory): Remove declaration of errno.
14883 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14885 * linux-low.c (handle_extended_wait): Do not use "status"
14886 variable uninitialized.
14888 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14890 * server.c (handle_v_attach): Inhibit reporting dll changes.
14892 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14894 * remote-utils.c (prepare_resume_reply): If requested, don't
14895 output "thread:TID" in the T stop reply.
14897 * server.c (disable_packet_vCont, disable_packet_Tthread)
14898 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14899 (handle_query): If requested, disable support for qC, qfThreadInfo
14901 (handle_v_requests): If requested, disable support for vCont.
14902 (gdbserver_show_disableable): New.
14903 (main): Handle --disable-packet and --disable-packet=LIST.
14905 * server.h (disable_packet_vCont, disable_packet_Tthread)
14906 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14908 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14910 * server.c (gdbserver_usage): Mention --version.
14912 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14914 * Makefile.in (gdbreplay.o): New rule.
14916 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14918 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14919 message, not gdbserver.
14921 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14922 Nathan Sidwell <nathan@codesourcery.com>
14923 Joseph Myers <joseph@codesourcery.com>
14925 * acinclude.m4: Include ../../config/acx.m4.
14926 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14927 * configure, config.in: Regenerate.
14928 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14929 * server.c (gdbserver_version): Print PKGVERSION.
14930 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14931 (main): Adjust gdbserver_usage calls.
14932 * gdbreplay.c (version, host_name): Add declarations.
14933 (gdbreplay_version, gdbreplay_usage): New.
14934 (main): Accept --version and --help options.
14936 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14938 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14939 (arm_breakpoint_at): Handle Thumb.
14940 (the_low_target): Add comment.
14942 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14944 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14946 2008-05-09 Doug Evans <dje@google.com>
14948 * server.h (decode_search_memory_packet): Declare.
14949 * remote-utils.c (decode_search_memory_packet): New fn.
14950 * server.c (handle_search_memory_1): New fn.
14951 (handle_search_memory): New fn.
14952 (handle_query): Process qSearch:memory packets.
14954 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14956 * regcache.c (registers_length): Remove.
14957 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14958 full register packet.
14959 * regcache.h (registers_length): Remove prototype.
14960 * server.h (PBUFSIZ): Define to 16384.
14962 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14964 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14965 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14966 powerpc-64l.o, and powerpc-altivec64l.o.
14967 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14968 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14969 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14970 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14971 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14974 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14975 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14976 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14977 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14978 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14979 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14980 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14981 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14982 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14983 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14986 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14987 (init_registers_powerpc_32l): ... this new prototype.
14988 (init_registers_powerpc_32): Remove, replace by ...
14989 (init_registers_powerpc_altivec32l): ... this new prototype.
14990 (init_registers_powerpc_e500): Remove, replace by ...
14991 (init_registers_powerpc_e500l): ... this new prototype.
14992 (init_registers_ppc64): Remove, replace by ...
14993 (init_registers_powerpc_64l): ... this new prototype.
14994 (init_registers_powerpc_64): Remove, replace by ...
14995 (init_registers_powerpc_altivec64l): ... this new prototype.
14996 (ppc_num_regs): Set to 73.
14997 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14998 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14999 (ppc_cannot_store_register): Handle orig_r3 and trap.
15000 (ppc_arch_setup): Update init_registers_... calls.
15001 (ppc_fill_gregset): Handle orig_r3 and trap.
15003 * inferiors.c (clear_inferiors): Reset current_inferior.
15005 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15007 * acinclude.m4: Add override.m4.
15008 * configure: Regenerate.
15010 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15012 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15013 initial call to init_register_ppc64.
15015 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15017 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15018 single powerpc*-*-linux* case.
15019 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15021 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15023 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15024 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15026 * linux-ppc-low.c: Include <elf.h>.
15027 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15028 (ppc_hwcap): New global variable.
15029 (ppc_regmap): Remove __SPE__ #ifdef sections.
15030 (ppc_regmap_e500): New global variable.
15031 (ppc_cannot_store_register): Update __SPE__ special case.
15032 (ppc_get_hwcap): New function.
15033 (ppc_arch_setup): Use it to determine whether inferior supports
15034 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15035 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15036 Do not access registers if target does not support AltiVec.
15037 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15038 Do not access registers if target does not support SPE.
15039 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15041 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15043 * linux-low.c (disabled_regsets, num_regsets): New.
15044 (use_regsets_p): Delete.
15045 (linux_wait_for_process): Clear disabled_regsets.
15046 (regsets_fetch_inferior_registers): Check and set it.
15047 (regsets_store_inferior_registers): Likewise.
15048 (linux_fetch_registers, linux_store_registers): Do not use
15050 (initialize_low): Allocate disabled_regsets.
15052 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15054 * Makefile.in (LIBOBJS): New.
15055 (OBS): Use LIBOBJS.
15056 (memmem.o): New rule.
15057 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15058 * configure: Regenerated.
15060 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15062 * server.c (handle_query): Never return "unsupported" for
15063 qXfer:features:read queries.
15065 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15067 * server.c (get_features_xml): Fix inverted condition.
15068 (handle_query): Always support qXfer:feature:read.
15070 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15072 * server.c (wrapper_argv): New.
15073 (start_inferior): Handle wrapper_argv. If set, expect an extra
15075 (gdbserver_usage): Document --wrapper.
15076 (main): Parse --wrapper.
15078 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15080 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15081 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15082 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15083 (ppc_set_pc): Likewise.
15084 (ppc_arch_setup): New function.
15085 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15086 of collect_register.
15087 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15089 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15091 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15092 instead of linux-ppc64-low.o.
15093 * linux-ppc64-low.c: Remove file.
15094 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15095 (linux-ppc64-low.o): Remove rule.
15097 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15098 (init_registers_powerpc_64): Likewise.
15099 (ppc_regmap): Conditionally define depending on __powerpc64__.
15100 (ppc_cannot_store_register): Do not special-case "fpscr" when
15101 compiled on __powerpc64__.
15102 (ppc_collect_ptrace_register): New function.
15103 (ppc_supply_ptrace_register): New function.
15104 (ppc_breakpoint): Change type to "unsigned int".
15105 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15106 (the_low_target): Conditionally provide initializers for the
15107 arch_setup member depending on __powerpc64__. Install
15108 collect_ptrace_register and supply_ptrace_register members.
15110 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15112 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15113 * server.c (gdbserver_xmltarget): Define.
15114 (get_features_xml): Use it to replace "target.xml" and arch_string.
15116 * configure.srv: Remove srv_xmltarget. Add XML files that were
15117 mentioned there to srv_xmlfiles instead. Remove conditional tests
15118 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15119 srv_xmlfiles and srv_regobj to include all possible choices.
15120 * configure.ac (srv_xmltarget): Remove.
15121 (srv_xmlfiles): Do not add "target.xml".
15122 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15123 checks for supplementary target information.
15124 * configure: Regenerate.
15125 * Makefile.in (XML_TARGET): Remove.
15126 (target.xml): Remove rule.
15127 (clean): Do not clean up target.xml.
15128 (.PRECIOUS): Do not mention target.xml.
15130 * target.h (struct target_ops): Remove arch_string member.
15131 * linux-low.c (linux_arch_string): Remove.
15132 (linux_target_ops): Remove arch_string initializer.
15133 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15134 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15135 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15136 * spu-low.c (spu_arch_string): Remove.
15137 (spu_target_ops): Remove arch_string initializer.
15138 * win32-low.c (win32_arch_string): Remove.
15139 (win32_target_ops): Remove arch_string initializer.
15140 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15141 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15142 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15144 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15146 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15147 by collect_ptrace_register and supply_ptrace_register hooks.
15148 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15149 instead of checking for the_low_target.left_pad_xfer.
15150 (usr_store_inferior_registers): Use collect_ptrace_register callback
15151 instead of checking for the_low_target.left_pad_xfer.
15153 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15154 (s390_supply_ptrace_register): Likewise.
15155 (s390_fill_gregset): Call s390_collect_ptrace_register.
15156 (the_low_target): Update.
15158 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15159 (ppc_supply_ptrace_register): Likewise.
15160 (the_low_target): Update.
15162 * linux-i386-low.c (the_low_target): Update.
15163 * linux-x86-64-low.c (the_low_target): Update.
15165 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15167 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15168 reg-s390.o and reg-s390x.o.
15170 * linux-low.c (new_inferior): New global variable.
15171 (linux_create_inferior, linux_attach): Set it.
15172 (linux_wait_for_process): Call the_low_target.arch_setup after the
15173 target has stopped for the first time.
15174 (initialize_low): Do not call the_low_target.arch_setup.
15176 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15177 (s390_set_pc): Likewise.
15178 (s390_arch_setup): New function.
15179 (the_low_target): Use s390_arch_setup as arch_setup routine.
15181 * regcache.c (realloc_register_cache): New function.
15182 (set_register_cache): Call it for each existing regcache.
15184 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15186 * server.h (init_registers): Remove prototype.
15188 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15189 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15190 instead of init_registers ().
15191 * linux-arm-low.c (init_registers_arm): Add prototype.
15192 (init_registers_arm_with_iwmmxt): Likewise.
15193 (the_low_target): Add initializer for arch_setup field.
15194 * linux-cris-low.c (init_registers_cris): Add prototype.
15195 (the_low_target): Add initializer for arch_setup field.
15196 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15197 (the_low_target): Add initializer for arch_setup field.
15198 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15199 (the_low_target): Add initializer for arch_setup field.
15200 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15201 (the_low_target): Add initializer for arch_setup field.
15202 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15203 (the_low_target): Add initializer for arch_setup field.
15204 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15205 (the_low_target): Add initializer for arch_setup field.
15206 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15207 (init_registers_mips64_linux): Likewise.
15208 (the_low_target): Add initializer for arch_setup field.
15209 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15210 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15211 (the_low_target): Add initializer for arch_setup field.
15212 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15213 (init_registers_powerpc_64): Likewise.
15214 (the_low_target): Add initializer for arch_setup field.
15215 * linux-s390-low.c (init_registers_s390): Add prototype.
15216 (init_registers_s390x): Likewise.
15217 (the_low_target): Add initializer for arch_setup field.
15218 * linux-sh-low.c (init_registers_sh): Add prototype.
15219 (the_low_target): Add initializer for arch_setup field.
15220 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15221 (the_low_target): Add initializer for arch_setup field.
15222 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15223 (the_low_target): Add initializer for arch_setup field.
15225 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15226 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15227 instead of init_registers ().
15228 * win32-arm-low.c (init_registers_arm): Add prototype.
15229 (the_low_target): Add initializer for arch_setup field.
15230 * win32-i386-low.c (init_registers_i386): Add prototype.
15231 (the_low_target): Add initializer for arch_setup field.
15233 * spu-low.c (init_registers_spu): Add prototype.
15234 (initialize_low): Call initialie_registers_spu () instead of
15235 initialize_registers ().
15237 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15239 * server.c (handle_v_requests): When handling the vRun and vAttach
15240 packets, if already debugging a process, don't kill it. Return an
15243 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15245 * server.c (handle_query): Correct length check.
15247 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15249 * win32-low.c (do_initial_child_stuff): Add process handle
15250 parameter. Set current_process_handle and current_process_id from the
15251 parameters. Clear globals.
15252 (win32_create_inferior): Don't set current_process_handle and
15253 current_process_id here. Instead pass them on the call to
15254 do_initial_child_stuff.
15255 (win32_attach): Likewise.
15256 (win32_clear_inferiors): New.
15257 (win32_kill): Don't close the current process handle or the
15258 current thread handle here. Instead call win32_clear_inferiors.
15259 (win32_detach): Don't open a new handle to the process. Call
15260 win32_clear_inferiors.
15261 (win32_join): Don't rely on current_process_handle; open a new
15262 handle using the process id.
15263 (win32_wait): Call win32_clear_inferiors when the inferior process
15266 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15268 * server.c (monitor_show_help): Add "exit".
15270 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15272 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15273 (clean): Add reg-xtensa.c.
15274 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15275 * configure.srv (xtensa*-*-linux*) New target.
15276 * linux-xtensa-low.c: New.
15277 * xtensa-xtregs.c: New.
15279 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15281 * hostio.c: Don't include errno.h.
15282 (errno_to_fileio_errno): Move to hostio-errno.
15283 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15284 error number outputting to the target->hostio_last_error callback.
15285 (hostio_packet_error): Use FILEIO_EINVAL directly.
15286 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15287 calls to hostio_error.
15288 * hostio-errno.c: New.
15289 * server.h (hostio_last_error_from_errno): Declare.
15290 * target.h (target_ops): Add hostio_last_error member.
15291 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15292 as hostio_last_error handler.
15293 * spu-low.c (spu_target_ops): Likewise.
15294 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15295 (wince_hostio_last_error): New functions.
15296 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15297 as hostio_last_error handler.
15298 (win32_target_ops) [!_WIN32_WCE]: Register
15299 hostio_last_error_from_errno as hostio_last_error handler.
15300 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15301 (hostio-errno.o): New rule.
15302 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15303 * configure.srv (srv_hostio_err_objs): New variable. Default to
15305 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15306 * configure: Regenerate.
15308 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15310 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15311 (linux_kill, linux_detach): Clean up the process list.
15312 * remote-utils.c (remote_open): Improve port number parsing.
15313 (putpkt_binary, input_interrupt): Only send interrupts if the target
15315 * server.c (extended_protocol): Make static.
15316 (attached): Define earlier.
15317 (exit_requested, response_needed, program_argv): New variables.
15318 (target_running): New.
15319 (start_inferior): Clear attached here.
15320 (attach_inferior): Set attached here.
15321 (require_running): Define.
15322 (handle_query): Use require_running and target_running. Implement
15324 (handle_v_attach, handle_v_run): New.
15325 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15326 (gdbserver_usage): Update.
15327 (main): Redo argument parsing. Handle --debug and --multi. Handle
15328 --attach along with other options or after the port. Save
15329 program_argv. Support no initial program. Resynchronize
15330 communication with GDB after an error. Handle "monitor exit".
15331 Use require_running and target_running. Always allow the extended
15332 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15333 restart in extended mode.
15334 * README: Refer to the GDB manual. Update --attach usage.
15336 2007-12-20 Andreas Schwab <schwab@suse.de>
15338 * linux-low.c (STACK_SIZE): Define.
15339 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15340 (linux_test_for_tracefork): Likewise.
15342 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15344 * linux-low.c (linux_wait_for_event): Update messages. Do not
15345 reinsert auto-delete breakpoints.
15346 * mem-break.c (struct breakpoint): Change return type of handler to
15348 (set_breakpoint_at): Update handler type.
15349 (reinsert_breakpoint_handler): Return 1 instead of calling
15351 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15353 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15354 * mem-break.h (set_breakpoint_at): Update handler type.
15355 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15356 * win32-low.c (auto_delete_breakpoint): New.
15357 (get_child_debug_event): Use it.
15359 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15361 * configure.ac: Check for pread and pwrite.
15362 * hostio.c (handle_pread): Fall back to lseek and read.
15363 (handle_pwrite): Fall back to lseek and write.
15364 * config.in, configure: Regenerated.
15366 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15368 * server.c (myresume): Add own_buf argument.
15369 (main): Update calls.
15371 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15373 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15374 * remote-utils.c (remote_open): Do not call disable_async_io.
15375 (block_async_io): Delete.
15376 (unblock_async_io): Make static.
15377 (initialize_async_io): New.
15378 * server.c (handle_v_cont): Handle async I/O here.
15379 (myresume): Likewise. Move other common resume tasks here...
15380 (main): ... from here. Call initialize_async_io. Disable async
15381 I/O before the main loop.
15382 * server.h (initialize_async_io): Declare.
15383 (block_async_io, unblock_async_io): Delete prototypes.
15384 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15386 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15388 * remote-utils.c (readchar): Allow binary data in received messages.
15390 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15392 * win32-low.c (attaching): New global.
15393 (win32_create_inferior): Clear the `attaching' global.
15394 (win32_attach): Set the `attaching' global.
15395 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15396 attaching. Only set a breakpoint at the entry point if not
15399 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15401 * server.c (main): Don't report dll events on the initial
15402 connection on attaches.
15404 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15406 * server.c (main): Relax numerical bases supported for the pid of
15407 the --attach command line argument.
15409 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15411 * win32-low.c (win32_attach): Call OpenProcess before
15412 DebugActiveProcess, not after. Add last error output to error
15415 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15417 * win32-low.c (win32_get_thread_context)
15418 (win32_set_thread_context): New functions.
15419 (thread_rec): Use win32_get_thread_context.
15420 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15421 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15424 2007-12-03 Leo Zayas
15425 Pedro Alves <pedro_alves@portugalmail.pt>
15427 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15429 (child_add_thread): Minor cleanup.
15430 (child_continue): Resume artificially suspended threads before
15431 calling ContinueDebugEvent.
15432 (suspend_one_thread): New.
15433 (fake_breakpoint_event): New.
15434 (get_child_debug_event): Change return type to int. Check here if
15435 gdb sent an interrupt request. If a soft interrupt was requested,
15436 fake a breakpoint event. Return 0 if there is no event to handle,
15438 (win32_wait): Don't check here if gdb sent an interrupt request.
15439 Ensure there is a valid event to handle.
15440 (win32_request_interrupt): Add soft interruption method as last
15443 2007-12-03 Leo Zayas
15444 Pedro Alves <pedro_alves@portugalmail.pt>
15446 * win32-low.h (win32_thread_info): Add descriptions to the
15447 structure members. Replace `suspend_count' counter by a
15449 * win32-low.c (thread_rec): Update condition of when to get the
15450 context from the inferior. Rely on ContextFlags being set if it
15451 has already been retrieved. Only suspend the inferior thread if
15452 we haven't already. Warn if that fails.
15453 (continue_one_thread): s/suspend_count/suspended/. Only call
15454 ResumeThread once. Warn if that fails.
15456 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15458 * win32-low.c (win32_wait): Don't read from the inferior when it
15459 has already exited.
15461 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15463 * Makefile.in (win32_low_h): New variable.
15464 (win32-low.o): Add dependency on $(win32_low_h).
15465 (win32-arm-low.o, win32-i386-low.o): New rules.
15467 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15469 * hostio.c: Correct copyright year.
15471 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15473 * Makefile.in (OBS): Add hostio.o.
15474 (hostio.o): New rule.
15475 * server.h (handle_vFile): Declare.
15476 * hostio.c: New file.
15477 * server.c (handle_v_requests): Take packet_len and new_packet_len
15478 for binary packets. Call handle_vFile.
15479 (main): Update call to handle_v_requests.
15481 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15483 * linux-low.c: Include <sched.h>.
15485 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15487 * linux-low.c (linux_tracefork_grandchild): New.
15488 (linux_tracefork_child): Use clone.
15489 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15491 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15493 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15495 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15497 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15499 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15501 * inferiors.c (change_inferior_id): Delete.
15502 (add_pid_to_list, pull_pid_from_list): New.
15503 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15504 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15505 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15506 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15507 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15508 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15509 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15510 (using_threads): Always set to 1.
15511 (handle_extended_wait): New.
15512 (add_process): Do not set TID.
15513 (linux_create_inferior): Set must_set_ptrace_flags.
15514 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15515 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15516 (linux_thread_alive): Rename TID argument to LWPID.
15517 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15518 (linux_wait_for_event): Do not use TID or check using_threads. Update
15519 call to dead_thread_notify. Call handle_extended_wait.
15520 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15521 (send_sigstop): Delete sigstop_sent.
15522 (wait_for_sigstop): Avoid TID.
15523 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15524 (linux_test_for_tracefork): New.
15525 (linux_lookup_signals): Use thread_db_active and
15526 linux_supports_tracefork_flag.
15527 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15528 * linux-low.h (get_process_thread): Avoid TID.
15529 (struct process_ifo): Move thread_known and tid to the end. Remove
15531 (linux_attach_lwp, thread_db_init): Update prototypes.
15532 * server.h (change_inferior_id): Delete prototype.
15533 (add_pid_to_list, pull_pid_from_list): New prototypes.
15534 * thread-db.c (thread_db_use_events): New.
15535 (find_first_thread): Rename to...
15536 (find_one_thread): ...this. Update callers and messages. Do not
15537 call fatal. Check thread_db_use_events. Do not call
15538 change_inferior_id or new_thread_notify.
15539 (maybe_attach_thread): Update. Do not call new_thread_notify.
15540 (thread_db_init): Set thread_db_use_events. Check use_events.
15541 * utils.c (fatal, warning): Correct message prefix.
15543 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15545 * Makefile.in (clean): Remove new files.
15546 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15547 (powerpc-64.o, powerpc-64.c): New rules.
15548 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15549 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15551 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15553 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15554 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15555 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15556 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15557 (target_regsets): Add AltiVec and SPE register sets.
15558 * configure.ac: Check for AltiVec and SPE.
15559 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15560 (ppc_fill_vrregset, ppc_store_vrregset): New.
15561 (target_regsets): Add AltiVec register set.
15562 * configure: Regenerated.
15564 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15566 * linux-low.c (O_LARGEFILE): Define.
15567 (linux_read_memory): Use /proc/PID/mem.
15568 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15569 * configure, config.in: Regenerated.
15571 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15573 * linux-low.c (linux_wait_for_event): Do not pass signals while
15576 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15578 * win32-low.c (create_process): New.
15579 (win32_create_inferior): Use create_process instead of
15580 CreateProcess. If create_process failed retry appending an ".exe"
15581 suffix. Store the GetLastError result immediatelly after
15582 create_process calls and use it on the call to error.
15584 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15586 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15588 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15590 * configure.ac: Switch license to GPLv3.
15592 2007-08-01 Michael Snyder <msnyder@access-company.com>
15594 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15596 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15598 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15600 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15601 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15602 CloseToolhelp32Snapshot.
15603 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15604 CloseToolhelp32Snapshot.
15606 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15608 * server.c (main): Check for inferior exit before main loop.
15610 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15612 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15613 instead of on tmp_desc.
15615 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15616 Daniel Jacobowitz <dan@codesourcery.com>
15618 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15619 (add_thread): Minor cleanups.
15620 (clear_inferiors): Move lower in the file. Clear the DLL
15622 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15623 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15624 (xml_escape_text): New.
15625 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15627 (handle_v_cont): Report errors.
15628 (gdbserver_version): Update.
15629 (main): Correct size of own_buf. Do not report initial DLL events.
15630 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15631 (unloaded_dll, xml_escape_text): New.
15632 * win32-low.c (enum target_waitkind): Update comments.
15633 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15634 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15635 (win32_EnumProcessModules, win32_GetModuleInformation)
15636 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15637 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15638 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15639 (win32_Module32First, win32_Module32Next, load_toolhelp)
15640 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15641 (get_child_debug_event): Handle DLL events.
15642 (win32_wait): Likewise.
15644 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15646 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15647 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15649 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15651 * win32-low.c (handle_output_debug_string): Ignore event if not
15654 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15656 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15658 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15660 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15662 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15664 * inferiors.c (change_inferior_id): Add comment.
15665 * linux-low.c (check_removed_breakpoint): Add an early
15666 prototype. Improve debug output.
15667 (linux_attach): Doc update.
15668 (linux_detach_one_process, linux_detach): Clean up before releasing
15670 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15671 * linux-low.h (struct process_info): Doc improvement.
15672 * mem-break.c (delete_all_breakpoints): New.
15673 * mem-break.h (delete_all_breakpoints): New prototype.
15674 * thread-db.c (find_first_thread): New.
15675 (thread_db_create_event): Call it instead of
15676 thread_db_find_new_threads. Clean up unused variables.
15677 (maybe_attach_thread): Remove first thread handling.
15678 (thread_db_find_new_threads): Use find_first_thread.
15679 (thread_db_get_tls_address): Likewise.
15681 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15683 * thread-db.c (thread_db_find_new_threads): Add prototype.
15684 (thread_db_create_event): Check for the main thread before adding
15686 (maybe_attach_thread): Only enable event reporting if TID == 0.
15687 (thread_db_get_tls_address): Check for new threads.
15689 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15691 * linux-low.c (linux_create_inferior): Try execv before execvp.
15692 * spu-low.c (spu_create_inferior): Likewise.
15694 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15696 * linux-low.c (linux_create_inferior): Change execv to execvp.
15697 * spu-low.c (spu_create_inferior): Likewies.
15699 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15701 * Makefile.in (clean): Clean new files instead of deleted ones.
15702 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15703 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15705 * configure.srv: Specify XML files and new regformats for MIPS and
15707 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15708 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15709 an entry for the restart register.
15710 (mips_cannot_fetch_register, mips_cannot_store_register)
15711 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15712 register names to match the XML descriptions.
15713 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15714 restart register instead of $0.
15716 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15717 Markus Deuling <deuling@de.ibm.com>
15719 * remote-utils.c (decode_xfer_write): New function.
15720 * server.h (decode_xfer_write): Add prototype.
15721 * server.c (handle_query): Add PACKET_LEN argument. Support
15722 qXfer:spu:read and qXfer:spu:write packets.
15723 (main): Pass packet_len to handle_query.
15724 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15725 * target.h (target_ops): Add qxfer_spu.
15727 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15729 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15730 accessing non-seekable spufs files.
15732 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15734 * server.c (handle_query): Add reply for qC packet.
15736 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15737 Leo Zayas <lerele@champenstudios@com>
15739 * server.h (check_remote_input_interrupt_request): New function.
15740 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15741 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15742 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15743 (check_remote_input_interrupt_request): New function.
15744 * server.h (check_remote_input_interrupt_request): Declare.
15745 * win32-low.c (winapi_DebugBreakProcess,
15746 winapi_GenerateConsoleCtrlEvent): New typedefs.
15747 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15749 (win32_wait): Check for remote interrupt request
15750 with check_remote_input_interrupt_request.
15751 (win32_request_interrupt): New function.
15752 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15754 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15756 * win32-low.c (debug_registers_changed,
15757 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15758 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15759 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15760 (thread_rec): Get context using the low target.
15761 (child_add_thread): Call thread_added on the low target,
15762 which does the same thing.
15764 (do_initial_child_stuff): Remove debug registers references.
15765 Set context using the low target. Resume threads after
15766 setting the contexts.
15767 (child_continue): Remove dead variable. Remove debug
15768 registers references.
15769 (child_fetch_inferior_registers): Go through the low target.
15770 (do_child_store_inferior_registers): Remove.
15771 (child_store_inferior_registers): Go through the low target.
15772 (win32_resume): Remove debug registers references.
15773 Set context using the low target.
15774 (handle_exception): Change return type to void. Don't record
15775 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15776 first chance exception.
15777 (get_child_debug_event): Change return type to void. Remove
15778 goto loop. Always return after waiting for debug event.
15779 (win32_wait): Convert to switch statement. Handle spurious
15782 * win32-i386-low.c (debug_registers_changed,
15783 debug_registers_used): New.
15784 (initial_stuff): Rename to ...
15785 (i386_initial_stuff): ... this. Clear debug registers
15787 (store_debug_registers): Delete.
15788 (i386_get_thread_context): New.
15789 (load_debug_registers): Delete.
15790 (i386_set_thread_context): New.
15791 (i386_thread_added): New.
15792 (single_step): Rename to ...
15793 (i386_single_step): ... this.
15794 (do_fetch_inferior_registers): Rename to ...
15795 (i386_fetch_inferior_register): ... this.
15796 (i386_store_inferior_register): New.
15797 (the_low_target): Adapt to new interface.
15799 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15800 (arm_get_thread_context): New.
15801 (arm_set_thread_context): New.
15803 (do_fetch_inferior_registers): Rename to ...
15804 (arm_fetch_inferior_register): ... this.
15805 (arm_store_inferior_register): New.
15806 (arm_wince_breakpoint): Reimplement as unsigned long.
15807 (arm_wince_breakpoint_len): Define.
15808 (the_low_target): Adapt to new interface.
15810 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15811 load_debug_registers. Add get_thread_context, set_thread_context,
15812 thread_added and store_inferior_register. Rename
15813 fetch_inferior_registers to fetch_inferior_register.
15814 (regptr): Remove declaration.
15816 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15818 * linux-low.c (linux_detach): Change return type to int. Return 0.
15819 * spu-low.c (spu_detach): Likewise.
15821 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15823 * target.h (target_ops): Change return type of detach to int.
15825 (join_inferior): New.
15826 * server.c (main): Don't skip detach support on mingw32.
15827 If the inferior doesn't support detaching return error.
15828 Call join_inferior instead of using waitpid.
15829 * linux-low.c (linux_join): New.
15830 (linux_target_op): Add linux_join.
15831 * spu-low.c (spu_join): New.
15832 (spu_target_ops): Add spu_join.
15833 * win32-low.c (win32_detach): Adapt to new interface.
15834 Reopen current_process_handle before detaching. Issue a child
15835 resume before detaching.
15837 (win32_target_op): Add win32_join.
15839 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15841 * win32-low.c (win32-attach): Fix return value.
15842 * target.h (target_ops): Describe ATTACH return values.
15844 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15846 * win32-low.c (GETPROCADDRESS): Define.
15847 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15848 (winapi_DebugSetProcessKillOnExit): Likewise.
15849 (win32_create_inferior): Force usage of ansi CreateProcessA.
15850 (win32_attach): Use GETPROCADDRESS.
15851 (win32_detach): Likewise.
15853 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15855 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15857 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15859 * win32-low.c: Commit leftover changes from 2007-03-29.
15861 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15863 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15864 fields short instead of int. Add explicit padding.
15865 (i387_cache_to_fsave): Remove unnecessary casts.
15866 (i387_fsave_to_cache): Doc fix.
15867 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15869 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15871 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15872 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15874 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15876 * configure.srv (arm*-*-mingw32ce*): Move near the other
15879 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15881 * configure.ac: Add errno checking.
15882 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15883 sys/file.h and malloc.h.
15884 (AC_CHECK_DECLS): Add perror.
15885 (srv_mingwce): Handle.
15886 * configure.srv (i[34567]86-*-cygwin*): Add
15887 win32-i386-low.o to srv_tgtobj.
15888 (i[34567]86-*-mingw*): Likewise.
15889 (arm*-*-mingw32ce*): Add case.
15890 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15891 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15892 [__MINGW32CE__] (strerror): New function.
15893 [__MINGW32CE__] (errno): Define to GetLastError.
15894 [__MINGW32CE__] (COUNTOF): New macro.
15895 (remote_open): Remove extra close call.
15896 * mem-break.c (delete_breakpoint_at): New function.
15897 * mem-break.h (delete_breakpoint_at): Declare.
15898 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15899 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15900 [USE_WIN32API] (read, write): Add char* casts.
15901 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15902 * server.h: Include wincecompat.h on Windows CE.
15903 [HAVE_ERRNO_H]: Check.
15904 (perror): Declare if not declared.
15905 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15906 (perror_with_name): Remove errno declaration.
15907 * wincecompat.h: New.
15908 * wincecompat.c: New.
15909 * win32-low.h: New.
15910 * win32-arm-low.c: New.
15911 * win32-i386-low.c: New.
15912 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15913 (OUTMSG2): Make it safe.
15915 (COUNTOF): New macro.
15916 (NUM_REGS): Get it from the low target.
15917 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15918 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15919 (thread_rec): Let low target handle debug registers.
15920 (child_add_thread): Likewise.
15921 (child_init_thread_list): Likewise.
15922 (continue_one_thread): Likewise.
15924 (do_child_fetch_inferior_registers): Move to ...
15925 * win32-i386-low.c: ... here, and rename to ...
15926 (do_fetch_inferior_registers): ... this.
15927 * win32-low.c (child_fetch_inferior_registers):
15928 Go through the low target.
15929 (do_child_store_inferior_registers): Use regptr.
15930 (strwinerror): New function.
15931 (win32_create_inferior): Handle Windows CE.
15932 Use strwinerror instead of strerror on Windows error
15933 codes. Add program to the error output.
15934 Don't close the main thread handle on Windows CE.
15935 (win32_attach): Use coredll.dll on Windows CE.
15936 (win32_kill): Close current process and current
15938 (win32_detach): Use coredll.dll on Windows CE.
15939 (win32_resume): Let low target handle debug registers, and
15941 (handle_exception): Add/Remove initial breakpoint. Avoid
15942 non-existant WSTOPSIG on Windows CE.
15943 (win32_read_inferior_memory): Cast to remove warning.
15944 (win32_arch_string): Go through the low target.
15945 (initialize_low): Call set_breakpoint_data with the low
15946 target's breakpoint.
15947 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15948 FOP_REGNUM, mappings): Move to ...
15949 * win32-i386-low.c: ... here.
15950 * win32-low.c (win32_thread_info): Move to ...
15951 * win32-low.h: ... here.
15952 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15953 win32-arm-low.c and wincecompat.c.
15954 (all:): Add $EXEEXT.
15955 (install-only:): Likewise.
15956 (gdbserver:): Likewise.
15957 (gdbreplay:): Likewise.
15958 * config.in: Regenerate.
15959 * configure: Regenerate.
15961 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15963 * win32-low.c: Rename typedef thread_info to
15964 win32_thread_info throughout.
15966 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15968 * win32-i386-low.c: Rename to ...
15969 * win32-low.c: ... this.
15970 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15971 * Makefile.in: Likewise.
15973 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15975 * remote-utils.c (monitor_output): Constify msg parameter.
15976 * server.h (monitor_output): Likewise.
15977 * win32-i386-low.c (handle_output_debug_string): New.
15978 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15979 handle_output_debug_string.
15980 (get_child_debug_event): Likewise.
15982 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15984 * server.c (main): Correct strtoul check.
15986 2007-03-27 Jon Ringle <jon@ringle.org>
15988 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15990 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15992 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15994 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15996 * terminal.h: Check HAVE_SGTTY_H.
15998 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16000 * remote-utils.c (remote_open): Print out the assigned port number.
16002 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16004 * remote-utils.c (monitor_output): New function.
16005 * server.c (debug_threads): Define here.
16006 (monitor_show_help): New function.
16007 (handle_query): Handle qRcmd.
16008 (main): Do not handle 'd' packet.
16009 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16010 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16013 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16015 * Makefile.in (EXEEXT): New.
16016 (clean): Use $(EXEEXT).
16018 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16020 * target.h (target_ops): Rename send_signal to request_interrupt,
16021 and remove enum target_signal parameter.
16022 * linux-low.c (linux_request_interrupt): Rename from
16023 linux_send_signal, and always send SIGINT.
16024 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16025 and always send SIGINT.
16026 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16028 (input_interrupt): Likewise.
16030 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16032 * server.c (get_features_xml): Check if target implemented
16034 * win32-i386-low.c (win32_arch_string): New.
16035 (win32_target_ops): Add win32_arch_string as arch_string member.
16037 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16039 * spu-low.c (spu_arch_string): New.
16040 (spu_target_ops): Add spu_arch_string.
16042 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16044 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16045 * configure.ac: Do not check for terminal.h.
16046 * configure, config.in: Regenerated.
16048 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16050 * Makefile.in (OBS): Add $(XML_BUILTIN).
16051 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16053 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16054 (arm-with-iwmmxt.c): New.
16055 * config.in, configure: Regenerate.
16056 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16057 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16058 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16059 (arm*-*-linux*): Add iWMMXt and regset support.
16060 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16061 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16062 (arm_store_wmmxregset, target_regsets): New.
16063 * server.c (get_features_xml): Take annex argument. Check builtin
16065 (handle_query): Handle multiple annexes.
16067 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16069 * remote-utils.c [USE_WIN32API] (read, write): Define.
16070 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16073 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16075 * linux-i386-low.c (the_low_target): Set arch_string.
16076 * linux-x86-64-low.c (the_low_target): Likewise.
16077 * linux-low.c (linux_arch_string): New.
16078 (linux_target_ops): Add it.
16079 * linux-low.h (struct linux_target_ops): Add arch_string.
16080 * server.c (write_qxfer_response): Use const void * for DATA.
16081 (get_features_xml): New.
16082 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16083 * target.h (struct target_ops): Add arch_string method.
16085 2007-01-03 Denis Pilat <denis.pilat@st.com>
16086 Daniel Jacobowitz <dan@codesourcery.com>
16088 * linux-low.c (linux_kill): Handle being called with no threads.
16089 * win32-i386-low.c (win32_kill): Likewise.
16090 (get_child_debug_event): Clear current_process_handle.
16092 2006-12-30 Denis PILAT <denis.pilat@st.com>
16093 Daniel Jacobowitz <dan@codesourcery.com>
16095 * remote-utils.c (remote_open): Check the type of specified
16096 serial port devices before opening them.
16097 * server.c (main): Kill the inferior if an error occurs during
16098 the first remote_open.
16100 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16102 * README: Update supported targets.
16104 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16106 * Makefile.in (clean): Remove reg-mips64.c.
16107 (reg-mips64.c, reg-mips64.o): New rules.
16108 * configure.srv: Handle mips64. Include regset support for mips.
16109 * linux-mips-low.c (union mips_register): New.
16110 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16111 (mips_breakpoint, mips_breakpoint_at): Use int.
16112 (mips_collect_register, mips_supply_register)
16113 (mips_collect_register_32bit, mips_supply_register_32bit)
16114 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16115 (mips_store_fpregset, target_regsets): New.
16116 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16118 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16120 * configure.srv: Add target "spu*-*-*".
16121 * Makefile.in (clean): Remove reg-spu.c.
16122 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16123 * spu-low.c: New file.
16125 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16127 * configure.ac: Correct td_thr_tls_get_addr test.
16128 * configure: Regenerated.
16130 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16132 * linux-low.c (linux_wait_for_event): Reformat. Use the
16133 pass_signals array.
16134 * remote-utils.c (decode_address_to_semicolon): New.
16135 * server.c (pass_signals, handle_general_set): New.
16136 (handle_query): Mention QPassSignals for qSupported.
16137 (main): Call handle_general_set.
16138 * server.h (pass_signals, decode_address_to_semicolon): New.
16140 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16142 * server.c (handle_query): Correct error handling for read_auxv.
16144 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16146 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16147 and srv_linux_thread_db to yes.
16148 * linux-s390-low.c (s390_fill_gregset): New function.
16149 (target_regsets): Define data structure.
16151 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16153 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16154 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16155 * config.in, configure: Regenerated.
16156 * inferiors.c (gdb_id_to_thread): New function.
16157 (gdb_id_to_thread_id): Use it.
16158 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16159 * linux-low.h (struct process_info): Add th member.
16160 (thread_db_get_tls_address): New prototype.
16161 * remote-utils.c (decode_address): Make non-static.
16162 * server.c (handle_query): Handle qGetTLSAddr.
16163 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16164 * target.h (struct target_ops): Add get_tls_address.
16165 * thread-db.c (maybe_attach_thread): Save the thread handle.
16166 (thread_db_get_tls_address): New.
16168 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16170 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16171 (linux_resume_one_process): Take a siginfo_t *. Update all
16172 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16173 (struct pending_signals): Add a siginfo_t.
16174 (linux_wait_for_process): Always set last_status.
16175 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16176 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16177 * linux-low.h (struct process_info): Add last_status.
16179 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16181 * remote-utils.c (try_rle): New function.
16182 (putpkt_binary): Use it.
16184 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16186 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16187 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16188 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16189 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16190 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16193 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16195 * server.c (terminal_fd): New variable.
16196 (old_foreground_pgrp): Likewise.
16197 (restore_old_foreground_pgrp): New function.
16198 (start_inferior): Record the terminal file descriptor in terminal_fd
16199 and its original foreground group in old_foreground_pgrp. Register
16200 restore_old_foreground_pgrp with atexit().
16202 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16204 * server.c (handle_query): Correct qPart to qXfer.
16206 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16208 * configure.ac: Check for more headers which are missing on
16209 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16210 * configure.srv: Add Cygwin and mingw32.
16211 * remote-utils.c: Don't include headers unconditionally which
16212 are missing on mingw32. Include <winsock.h> for mingw32.
16213 (remote_open): Adjust for mingw32 support. Flush
16214 standard error after writing to it.
16215 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16216 (unblock_async_io, enable_async_io, disable_async_io)
16217 (readchar, getpkt): Update for Winsock support.
16218 (prepare_resume_reply): Expect a protocol signal number.
16219 * server.c: Disable <sys/wait.h> on mingw32.
16220 (start_inferior): Adjust for mingw32 support. Flush
16221 standard error after writing to it.
16222 (attach_inferior): Likewise. Use protocol signal
16224 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16226 * win32-i386-low.c: New file.
16227 * Makefile.in (XM_CLIBS): Set.
16228 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16229 (win32-i386-low.o): New dependency rule.
16230 * linux-low.c (linux_wait): Use target signal numbers.
16231 * target.h (struct target_ops): Doc fix.
16232 * server.h (target_signal_to_name): New prototype.
16233 * gdbreplay.c: Don't include headers unconditionally which
16234 are missing on mingw32. Include <winsock.h> for mingw32.
16235 (remote_close, remote_open): Adjust for Winsock support.
16236 * configure, config.in: Regenerated.
16238 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16240 * server.c (decode_xfer_read, write_qxfer_response): New.
16241 (handle_query): Take a packet length argument. Handle
16242 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16243 the qSupported response.
16244 (main): Update call to handle_query.
16246 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16248 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16249 (putpkt_binary): Renamed from putpkt and adjusted for binary
16251 (putpkt): New wrapper for putpkt_binary.
16252 (readchar): Don't mask off the high bit.
16253 (decode_X_packet): New function.
16254 * server.c (main): Call putpkt_binary if a handler sets the packet
16255 length. Save the length of the incoming packet. Handle 'X'.
16256 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16258 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16260 * server.c (handle_query): Handle qSupported.
16262 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16264 * remote-utils.c (all_symbols_looked_up): New variable.
16265 (look_up_one_symbol): Check it.
16266 * server.h (look_up_one_symbol): New declaration.
16267 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16269 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16271 * Makefile.in (linux-arm-low.o): Update dependencies.
16272 * linux-arm-low.c: Include "gdb_proc_service.h".
16273 (PTRACE_GET_THREAD_AREA): Define.
16274 (ps_get_thread_area): New function.
16276 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16278 * configure.srv (m68k*-*-uclinux*): New target.
16279 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16280 (linux_resume_one_process): Remove extraneous cast.
16281 (linux_read_offsets): New.
16282 (linux_target_op): Add linux_read_offsets on mmuless systems.
16283 * server.c (handle_query): Add qOffsets logic.
16284 * target.h (struct target_ops): Add read_offsets.
16286 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16288 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16289 (PTRACE_GET_THREAD_AREA): Define.
16290 (ps_get_thread_area): New function.
16291 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16292 (linux-x86-64-low.o): Update.
16294 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16296 * configure.ac: Remove checks for prfpregset_t.
16297 * gdb_proc_service.h: New file.
16298 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16299 new "gdb_proc_service.h".
16300 * proc-service.c: Likewise.
16301 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16302 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16303 * Makefile.in (gdb_proc_service_h): Updated.
16304 * configure, config.in: Regenerated.
16306 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16308 * remote-utils.c (prepare_resume_reply): Move declaration
16309 of gdb_id_from_wait to the top of the block.
16311 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16313 * linux-low.c (regsets_store_inferior_registers): Read the regset
16314 from the target before filling it.
16316 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16318 * server.c (attach_inferior): Return SIGTRAP for a successful
16321 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16323 * Makefile.in (OBS): Add version.o.
16324 (STAGESTUFF): Delete.
16325 (version.o): Add dependencies.
16326 (version.c): Replace rule.
16327 (clean): Remove version.c.
16328 * server.c (gdbserver_version): New.
16329 (gdbserver_usage): Use printf.
16330 (main): Handle --version and --help.
16331 * server.h (version, host_name): Add declarations.
16333 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16345 * linux-x86-64-low.c:
16347 * linux-s390-low.c:
16348 * linux-ppc64-low.c:
16350 * linux-mips-low.c:
16351 * linux-m68k-low.c:
16352 * linux-m32r-low.c:
16355 * linux-ia64-low.c:
16356 * linux-i386-low.c:
16357 * linux-crisv32-low.c:
16369 * gdbserver.1: Add (C) after Copyright. Update the FSF
16372 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16374 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16375 (arm_breakpoint_at): Recognize both breakpoints.
16376 (the_low_target): Use the correct breakpoint instruction.
16378 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16380 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16381 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16382 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16383 (the_low_target): Update.
16385 2005-10-25 Andreas Schwab <schwab@suse.de>
16387 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16389 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16390 (ia64_num_regs): Reduce to 462.
16392 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16394 * acinclude.m4: Correct quoting.
16395 * aclocal.m4: Regenerated.
16397 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16398 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16399 (thread_db_init): Call thread_db_err_str.
16400 * configure.ac: Check for TD_VERSION.
16401 * config.in, configure: Regenerated.
16403 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16405 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16407 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16409 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16410 is not available. Define HAVE_PTRACE_GETREGS if it is.
16411 * config.in, configure: Regenerated.
16412 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16413 * linux-i386-low.c, linux-m68k-low.c: Update to use
16414 HAVE_PTRACE_GETREGS.
16415 * linux-low.c (regsets_fetch_inferior_registers)
16416 (regsets_store_inferior_registers): Only return 0 if we processed
16418 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16419 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16421 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16423 * inferiors.c (struct thread_info): Add gdb_id.
16424 (add_thread): Add gdb_id argument.
16425 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16426 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16427 calls to add_thread.
16428 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16429 * server.c (handle_query): Use thread_to_gdb_id.
16430 (handle_v_cont, main): Use gdb_id_to_thread_id.
16431 * server.h (add_thread): Update prototype.
16432 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16435 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16437 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16438 left-padded registers.
16439 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16440 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16442 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16444 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16445 * configure: Regenerate.
16446 * config.in: Regenerate.
16447 * server.h (NEED_DECLARATION_STRERROR):
16448 Replace with !HAVE_DECL_STRERROR.
16450 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16452 * linux-low.c (linux_wait, linux_send_signal): Don't test
16453 an unsigned long variable for > 0 if it could be MAX_ULONG.
16454 * server.c (myresume): Likewise.
16455 * target.c (set_desired_inferior): Likewise.
16457 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16459 * configure.ac: Simplify and improve check for socklen_t.
16460 * configure, config.in: Regenerate.
16462 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16464 * acconfig.h: Remove.
16465 * configure.ac: Add a test for socklen_t. Use three-argument
16466 AC_DEFINE throughout.
16467 * config.in: Regenerated using autoheader 2.59.
16468 * configure: Regenerated.
16470 * gdbreplay.c (socklen_t): Provide a default.
16471 (remote_open): Use socklen_t.
16472 * remote-utils.c (socklen_t): Provide a default.
16473 (remote_open): Use socklen_t.
16474 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16477 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16479 * linux-low.c (linux_read_memory, linux_write_memory)
16480 (linux_read_auxv): Likewise.
16481 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16482 (check_mem_write): Likewise.
16483 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16485 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16486 (registers_from_string, register_data): Likewise.
16487 * server.c (handle_query, main): Likewise.
16488 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16489 (decode_M_packet): Likewise.
16490 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16491 * target.h (struct target_ops): Update read_memory, write_memory,
16493 (read_inferior_memory, write_inferior_memory): Update.
16494 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16495 to unsigned char *.
16496 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16497 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16498 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16499 linux-s390-low.c, linux-sh-low.c: Update for changes in
16500 read_inferior_memory and the_low_target->breakpoint.
16502 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16504 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16505 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16506 * configure.srv: Add powerpc64-*-linux*.
16507 * linux-ppc64-low.c: New file.
16509 2005-05-23 Orjan Friberg <orjanf@axis.com>
16511 * linux-cris-low.c: New file with support for CRIS.
16512 * linux-crisv32-low.c: Ditto for CRISv32.
16513 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16514 (clean): Add reg-cris.c and reg-crisv32.c.
16515 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16516 reg-crisv32.o, and reg-crisv32.c to make rules.
16517 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16518 recognized targets.
16520 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16522 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16523 of sizeof (PTRACE_XFER_TYPE).
16524 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16526 2005-05-12 Orjan Friberg <orjanf@axis.com>
16528 * target.h (struct target_ops): Add insert_watchpoint,
16529 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16530 pointers for hardware watchpoint support.
16531 * linux-low.h (struct linux_target_ops): Ditto.
16532 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16533 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16534 to linux_target_ops.
16535 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16537 * server.c (main): Recognize 'Z' and 'z' packets.
16539 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16541 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16542 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16543 (the_low_target): Add new members.
16545 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16547 * proc-service.c (ps_lgetregs): Search all_processes instead of
16550 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16552 * server.c (start_inferior): Change return type to int.
16553 (attach_inferior): Change sigptr to int *.
16554 (handle_v_cont, handle_v_requests): Change signal to int *.
16555 (main): Change signal to int.
16557 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16559 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16560 * configure.srv: Add m32r*-*-linux*.
16561 * linux-m32r-low.c: New file.
16563 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16565 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16567 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16569 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16570 Take unsigned long arguments for PIDs.
16571 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16572 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16573 (wait_for_sigstop, linux_resume_one_process)
16574 (regsets_fetch_inferior_registers, linux_send_signal)
16575 (linux_read_auxv): Likewise. Update the types of variables holding
16576 PIDs. Update format string specifiers.
16577 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16578 * remote-utils.c (prepare_resume_reply): Likewise.
16579 * server.c (cont_thread, general_thread, step_thread)
16580 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16582 (handle_query): Update format specifiers.
16583 (handle_v_cont, main): Use strtoul for thread IDs.
16584 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16585 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16586 (general_thread, step_thread, thread_from_wait)
16587 (old_thread_from_wait): Update.
16588 * target.h (struct thread_resume): Use unsigned long for THREAD.
16589 (struct target_ops): Use unsigned long for arguments to attach and
16592 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16594 * acinclude.m4: Include bfd/bfd.m4 directly.
16595 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16596 <agriffis@toolchain.org>.
16597 * aclocal.m4, configure: Regenerated.
16599 2005-01-07 Andrew Cagney <cagney@gnu.org>
16601 * configure.ac: Rename configure.in, require autoconf 2.59.
16602 * configure: Re-generate.
16604 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16606 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16607 LIBS when finished.
16608 * aclocal.m4: Regenerated.
16609 * configure: Regenerated.
16611 2004-11-21 Andreas Schwab <schwab@suse.de>
16613 * linux-m68k-low.c (m68k_num_gregs): Define.
16614 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16615 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16616 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16617 (m68k_breakpoint_at): New. Add to the_low_target.
16619 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16620 srv_linux_thread_db to yes.
16622 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16624 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16625 (ARCH_SET_FS): Likewise.
16626 (ARCH_GET_FS): Likewise.
16627 (ARCH_GET_GS): Likewise.
16629 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16631 * linux-i386-low.c (ps_get_thread_area): New.
16632 * linux-x86-64-low.c (ps_get_thread_area): New.
16633 * linux-low.c: Include <sys/syscall.h>.
16634 (linux_kill_one_process): Don't kill the first thread here.
16635 (linux_kill): Kill the first thread here.
16636 (kill_lwp): New function.
16637 (send_sigstop, linux_send_signal): Use it.
16638 * proc-service.c: Clean up #ifdefs.
16639 (fpregset_info): Delete.
16640 (ps_lgetregs): Update and enable implementation.
16641 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16643 * remote-utils.c (struct sym_cache, symbol_cache): New.
16644 (input_interrupt): Print a clearer message.
16645 (async_io_enabled): New variable.
16646 (enable_async_io, disable_async_io): Use it. Update comments.
16647 (look_up_one_symbol): Use the symbol cache.
16648 * thread-db.c (thread_db_look_up_symbols): New function.
16649 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16651 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16653 * configure.in: Test for -rdynamic.
16654 * configure: Regenerated.
16655 * Makefile (INTERNAL_LDFLAGS): New.
16656 (gdbserver, gdbreplay): Use it.
16658 2004-09-02 Andrew Cagney <cagney@gnu.org>
16660 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16662 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16664 * linux-low.c (linux_wait): Clear all_processes list also.
16666 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16668 * linux-low.c: Include <errno.h>. Remove extern declaration of
16671 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16673 * gdbreplay.c, server.h, utils.c: Update copyright years.
16675 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16677 * server.c (main): Print child status or termination signal from
16678 variable 'signal', not 'sig'.
16680 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16682 * linux-low.c (linux_read_memory): Change return type to
16683 int. Check for and return error from ptrace().
16684 * target.c (read_inferior_memory): Change return type to int. Pass
16685 back return status from the_target->read_memory().
16686 * target.h (struct target_ops): Adapt *read_memory() prototype.
16688 (read_inferior_memory): Adapt prototype.
16689 * server.c (main): Return an error packet if
16690 read_inferior_memory() returns an error.
16692 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16694 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16695 Unify with other clean targets.
16697 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16699 * server.c (handle_v_cont): Call set_desired_inferior.
16701 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16703 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16705 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16707 * linux-low.c (linux_wait): Unblock async I/O.
16708 (linux_resume): Block and enable async I/O.
16709 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16710 * server.h (block_async_io, unblock_async_io): Add prototypes.
16712 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16714 * remote-utils.c (remote_open): Print a status notice after
16715 opening a TCP port.
16716 * server.c (attach_inferior): Print a status notice after
16719 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16721 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16723 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16725 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16727 * server.c, target.h: Update copyright years.
16729 2004-02-25 Roland McGrath <roland@redhat.com>
16731 * target.h (struct target_ops): New member `read_auxv'.
16732 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16733 * linux-low.c (linux_read_auxv): New function.
16734 (linux_target_ops): Initialize `read_auxv' member to that.
16736 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16738 Committed by Jim Blandy <jimb@redhat.com>.
16740 * linux-s390-low.c (s390_num_regs): Update.
16741 (s390_regmap): Remove control registers. Use __s390x__ predefine
16742 instead of GPR_SIZE to distiguish s390 and s390x targets.
16744 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16746 * linux-low.c: Update copyright year.
16747 (check_removed_breakpoint): Clear pending_is_breakpoint.
16748 (linux_set_resume_request, linux_queue_one_thread)
16749 (resume_status_pending_p): New functions.
16750 (linux_continue_one_thread): Use process->resume.
16751 (linux_resume): Only resume threads if there are no pending events.
16752 * linux-low.h (struct process_info): Add resume request
16755 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16757 * regcache.c (new_register_cache): Clear the allocated register
16758 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16760 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16762 * linux-low.c (linux_resume): Take a struct thread_resume *
16764 (linux_wait): Update call.
16765 (resume_ptr): New static variable.
16766 (linux_continue_one_thread): Renamed from
16767 linux_continue_one_process. Use resume_ptr.
16768 (linux_resume): Use linux_continue_one_thread.
16769 * server.c (handle_v_cont, handle_v_requests): New functions.
16770 (myresume): New function.
16771 (main): Handle 'v' case.
16772 * target.h (struct thread_resume): New type.
16773 (struct target_ops): Change argument of "resume" to struct
16775 (myresume): Delete macro.
16777 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16779 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16780 (uninstall): Support DESTDIR.
16782 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16784 * configure.srv: Add xscale*linux copy of arm*linux entry.
16786 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16788 * linux-arm-low.c (arm_reinsert_addr): New function.
16789 (the_low_target): Add arm_reinsert_addr.
16791 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16793 * mem-break.c: Remove whitespace at end of file.
16795 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16797 * configure.in: Check whether we need to prototype strerror.
16798 * server.h: Optionally prototype strerror.
16799 * gdbreplay.c (perror_with_name): Use strerror.
16800 * linux-low.c (linux_attach_lwp): Use strerror.
16801 * utils.c (perror_with_name): Use strerror.
16802 * config.in, configure: Regenerated.
16804 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16806 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16807 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16809 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16811 * Makefile.in (SFILES): Update.
16812 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16813 low-sun3.c: Remove files.
16815 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16817 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16818 (linux_detach_one_process, linux_detach): New functions.
16819 (linux_target_ops): Add linux_detach.
16820 * server.c (main): Handle 'D' packet.
16821 * target.h (struct target_ops): Add "detach" member.
16822 (detach_inferior): Define.
16824 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16826 From Kelley Cook <kelleycook@wideopenwest.com>:
16827 * configure.srv: Accept i[34567]86 variants.
16829 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16831 * linux-low.c (linux_wait_for_event): Correct comment typos.
16832 (linux_resume_one_process): Call check_removed_breakpoint.
16833 (linux_send_signal): New function.
16834 (linux_target_ops): Add linux_send_signal.
16835 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16837 * target.h (struct target_ops): Add send_signal.
16839 2003-05-29 Jim Blandy <jimb@redhat.com>
16841 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16842 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16843 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16844 away part of the register's value.
16846 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16848 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16849 (linux_wait_for_event, linux_init_signals): Likewise.
16851 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16853 * configure.in: Check for stdlib.h.
16854 * configure: Regenerated.
16855 * config.in: Regenerated.
16857 2003-01-04 Andreas Schwab <schwab@suse.de>
16859 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16861 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16863 * Makefile.in: Remove obsolete code.
16865 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16867 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16868 defined(PT_FPR0_HI).
16870 2002-11-17 Stuart Hughes <seh@zee2.com>
16872 * linux-arm-low.c (arm_num_regs): Increase.
16873 (arm_regmap): Include status register.
16875 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16877 * linux-low.c (register_addr): Remove incorrect -1 check.
16879 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16881 * linux-low.c (linux_create_inferior): Call setpgid. Return
16883 (unstopped_p, linux_signal_pid): Remove.
16884 (linux_target_ops): Remove linux_signal_pid.
16885 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16886 global instead of target method.
16887 * target.h (struct target_ops): Remove signal_pid. Update comment
16888 for create_inferior.
16889 * server.c (signal_pid): New variable.
16890 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16891 gdbserver. Set the child to be the foreground process group.
16892 (attach_inferior): Set signal_pid.
16894 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16896 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16898 2002-08-20 Jim Blandy <jimb@redhat.com>
16900 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16903 2002-08-01 Andrew Cagney <cagney@redhat.com>
16905 * Makefile.in: Make chill references obsolete.
16907 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16909 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16910 * configure: Regenerate.
16911 * config.in: Regenerate.
16913 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16915 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16916 (perror_with_name, remote_close, remote_open, expect, play): Static.
16918 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16920 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16921 byte offsets instead of an array of indexes.
16922 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16924 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16926 * regcache.c: Add comment.
16928 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16930 * thread-db.c: New file.
16931 * proc-service.c: New file.
16932 * acinclude.m4: New file.
16933 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16934 proc-service.o, and thread-db.o.
16935 (linux-low.o): Add USE_THREAD_DB.
16936 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16937 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16938 * aclocal.m4: Regenerated.
16939 * config.in: Regenerated.
16940 * configure: Regenerated.
16941 * configure.in: Check for proc_service.h, sys/procfs.h,
16942 thread_db.h, and linux/elf.h headrs.
16943 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16944 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16945 Check for -lthread_db and thread support.
16946 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16947 PowerPC, and SuperH.
16948 * i387-fp.c: Constify arguments.
16949 * i387-fp.h: Likewise.
16950 * inferiors.c: (struct thread_info): Renamed from
16951 `struct inferior_info'. Remove PID member. Use generic inferior
16952 list header. All uses updated.
16953 (inferiors, signal_pid): Removed.
16954 (all_threads): New variable.
16955 (get_thread): Define.
16956 (add_inferior_to_list): New function.
16957 (for_each_inferior): New function.
16958 (change_inferior_id): New function.
16959 (add_inferior): Removed.
16960 (remove_inferior): New function.
16961 (add_thread): New function.
16962 (free_one_thread): New function.
16963 (remove_thread): New function.
16964 (clear_inferiors): Use for_each_inferior and free_one_thread.
16965 (find_inferior): New function.
16966 (find_inferior_id): New function.
16967 (inferior_target_data): Update argument type.
16968 (set_inferior_target_data): Likewise.
16969 (inferior_regcache_data): Likewise.
16970 (set_inferior_regcache_data): Likewise.
16971 * linux-low.c (linux_bp_reinsert): Remove.
16972 (all_processes, stopping_threads, using_thrads)
16973 (struct pending_signals, debug_threads, pid_of): New.
16974 (inferior_pid): Replace with macro.
16975 (struct inferior_linux_data): Remove.
16976 (get_stop_pc, add_process): New functions.
16977 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16978 Use add_process and add_thread.
16979 (linux_attach_lwp): New function, based on old linux_attach. Use
16980 add_process and add_thread. Set stop_expected for new threads.
16981 (linux_attach): New function.
16982 (linux_kill_one_process): New function.
16983 (linux_kill): Kill all LWPs.
16984 (linux_thread_alive): Use find_inferior_id.
16985 (check_removed_breakpoints, status_pending_p): New functions.
16986 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16987 Update. Use WNOHANG. Wait for cloned processes also. Update process
16988 struct for the found process.
16989 (linux_wait_for_event): New function.
16990 (linux_wait): Use it. Support LWPs.
16991 (send_sigstop, wait_for_sigstop, stop_all_processes)
16992 (linux_resume_one_process, linux_continue_one_process): New functions.
16993 (linux_resume): Support LWPs.
16994 (REGISTER_RAW_SIZE): Remove.
16995 (fetch_register): Use register_size instead. Call supply_register.
16996 (usr_store_inferior_registers): Likewise. Call collect_register.
16997 Fix recursive case.
16998 (regsets_fetch_inferior_registers): Improve error message.
16999 (regsets_store_inferior_registers): Add debugging.
17000 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17001 (unstopped_p, linux_signal_pid): New functions.
17002 (linux_target_ops): Add linux_signal_pid.
17003 (linux_init_signals): New function.
17004 (initialize_low): Call it. Initialize using_threads.
17005 * regcache.c (inferior_regcache_data): Add valid
17007 (get_regcache): Fetch registers lazily. Add fetch argument
17008 and update all callers.
17009 (regcache_invalidate_one, regcache_invalidate): New
17011 (new_register_cache): Renamed from create_register_cache.
17012 Return the new regcache.
17013 (free_register_cache): Change argument to a void *.
17014 (registers_to_string, registers_from_string): Call get_regcache
17015 with fetch flag set.
17016 (register_data): Make static. Pass fetch flag to get_regcache.
17017 (supply_register): Call get_regcache with fetch flag clear.
17018 (collect_register): Call get_regcache with fetch flag set.
17019 (collect_register_as_string): New function.
17020 * regcache.h: Update.
17021 * remote-utils.c (putpkt): Flush after debug output and use
17023 Handle input interrupts while waiting for an ACK.
17024 (input_interrupt): Use signal_pid method.
17025 (getpkt): Flush after debug output and use stderr.
17026 (outreg): Use collect_register_as_string.
17027 (new_thread_notify, dead_thread_notify): New functions.
17028 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17029 and general_thread.
17030 (look_up_one_symbol): Flush after debug output.
17031 * server.c (step_thread, server_waiting): New variables.
17032 (start_inferior): Don't use signal_pid. Update call to mywait.
17033 (attach_inferior): Update call to mywait.
17034 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17035 (main): Don't fetch/store registers explicitly. Use
17036 set_desired_inferior. Support proposed ``Hs'' packet. Update
17038 * server.h: Update.
17039 (struct inferior_list, struct_inferior_list_entry): New.
17040 * target.c (set_desired_inferior): New.
17041 (write_inferior_memory): Constify.
17042 (mywait): New function.
17043 * target.h: Update.
17044 (struct target_ops): New signal_pid method.
17045 (mywait): Removed macro, added prototype.
17047 * linux-low.h (regset_func): Removed.
17048 (regset_fill_func, regset_store_func): New.
17049 (enum regset_type): New.
17050 (struct regset_info): Add type field. Use new operation types.
17051 (struct linux_target_ops): stop_pc renamed to get_pc.
17052 Add decr_pc_after_break and breakpoint_at.
17053 (get_process, get_thread_proess, get_process_thread)
17054 (strut process_info, all_processes, linux_attach_lwp)
17055 (thread_db_init): New.
17057 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17058 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17059 (the_low_target): Add new members.
17060 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17061 (i386_store_fpxregset): Constify.
17062 (target_regsets): Add new kind identifier.
17063 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17064 (i386_set_pc): Add debugging.
17065 (i386_breakpoint_at): New function.
17066 (the_low_target): Add new members.
17067 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17068 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17069 (mips_breakpoint_at): New.
17070 (the_low_target): Add new members.
17071 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17072 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17073 (the_low_target): Add new members.
17074 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17075 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17076 (the_low_target): Add new members.
17077 * linux-x86-64-low.c (target_regsets): Add new kind
17080 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17082 From Martin Pool <mbp@samba.org>:
17083 * server.c (gdbserver_usage): New function.
17086 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17088 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17089 stop_at -> stop_pc.
17091 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17093 * Makefile.in: Remove obsolete code.
17095 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17097 * linux-low.c (regsets_fetch_inferior_registers),
17098 (regsets_store_inferior_registers): Removed cast to int from
17100 * regcache.h: Added declaration of struct inferior_info.
17102 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17104 * inferiors.c (struct inferior_info): Add regcache_data.
17105 (add_inferior): Call create_register_cache.
17106 (clear_inferiors): Call free_register_cache.
17107 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17108 * regcache.c (struct inferior_regcache_data): New.
17109 (registers): Remove.
17110 (get_regcache): New function.
17111 (create_register_cache, free_register_cache): New functions.
17112 (set_register_cache): Don't initialize the register cache here.
17113 (registers_to_string, registers_from_string, register_data): Call
17115 * regcache.h: Add prototypes.
17116 * server.h: Likewise.
17118 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17120 * mem-break.c: New file.
17121 * mem-break.h: New file.
17122 * Makefile.in: Add mem-break.o rule; update server.h
17124 * inferiors.c (struct inferior_info): Add target_data
17126 (clear_inferiors): Free target_data member if set.
17127 (inferior_target_data, set_inferior_target_data): New functions.
17128 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17129 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17130 * linux-low.c (linux_bp_reinsert): New variable.
17131 (struct inferior_linux_data): New.
17132 (linux_create_inferior): Use set_inferior_target_data.
17133 (linux_attach): Likewise. Call add_inferior.
17134 (linux_wait_for_one_inferior): New function.
17135 (linux_wait): Call it.
17136 (linux_write_memory): Add const.
17137 (initialize_low): Call set_breakpoint_data.
17138 * linux-low.h (struct linux_target_ops): Add breakpoint
17140 * server.c (attach_inferior): Remove extra add_inferior
17142 * server.h: Include mem-break.h. Update inferior.c
17144 * target.c (read_inferior_memory)
17145 (write_inferior_memory): New functions.
17146 * target.h (read_inferior_memory)
17147 (write_inferior_memory): Change macros to prototypes.
17148 (struct target_ops): Update comments. Add const to write_memory
17151 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17153 * linux-low.c (usr_store_inferior_registers): Support
17154 registers which are allowed to fail to store.
17155 * linux-low.h (linux_target_ops): Likewise.
17156 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17157 (ppc_cannot_store_register): FPSCR may not be storable.
17159 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17161 * server.h: Include <string.h> if HAVE_STRING_H.
17162 * ChangeLog: Correct paths in last ChangeLog entry.
17164 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17166 * linux-low.h: Remove obsolete prototypes.
17167 (struct linux_target_ops): New.
17168 (extern the_low_target): New.
17169 * linux-low.c (num_regs, regmap): Remove declarations.
17170 (register_addr): Use the_low_target explicitly.
17171 (fetch_register): Likewise.
17172 (usr_fetch_inferior_registers): Likewise.
17173 (usr_store_inferior_registers): Likewise.
17174 * linux-arm-low.c (num_regs): Remove.
17175 (arm_num_regs): Define.
17176 (arm_regmap): Renamed from regmap, made static.
17177 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17179 (arm_cannot_store_register): Renamed from cannot_store_register,
17181 (the_low_target): New.
17182 * linux-i386-low.c (num_regs): Remove.
17183 (i386_num_regs): Define.
17184 (i386_regmap): Renamed from regmap, made static.
17185 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17187 (i386_cannot_store_register): Renamed from cannot_store_register,
17189 (the_low_target): New.
17190 * linux-ia64-low.c (num_regs): Remove.
17191 (ia64_num_regs): Define.
17192 (ia64_regmap): Renamed from regmap, made static.
17193 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17195 (ia64_cannot_store_register): Renamed from cannot_store_register,
17197 (the_low_target): New.
17198 * linux-m68k-low.c (num_regs): Remove.
17199 (m68k_num_regs): Define.
17200 (m68k_regmap): Renamed from regmap, made static.
17201 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17203 (m68k_cannot_store_register): Renamed from cannot_store_register,
17205 (the_low_target): New.
17206 * linux-mips-low.c (num_regs): Remove.
17207 (mips_num_regs): Define.
17208 (mips_regmap): Renamed from regmap, made static.
17209 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17211 (mips_cannot_store_register): Renamed from cannot_store_register,
17213 (the_low_target): New.
17214 * linux-ppc-low.c (num_regs): Remove.
17215 (ppc_num_regs): Define.
17216 (ppc_regmap): Renamed from regmap, made static.
17217 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17219 (ppc_cannot_store_register): Renamed from cannot_store_register,
17221 (the_low_target): New.
17222 * linux-s390-low.c (num_regs): Remove.
17223 (s390_num_regs): Define.
17224 (s390_regmap): Renamed from regmap, made static.
17225 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17227 (s390_cannot_store_register): Renamed from cannot_store_register,
17229 (the_low_target): New.
17230 * linux-sh-low.c (num_regs): Remove.
17231 (sh_num_regs): Define.
17232 (sh_regmap): Renamed from regmap, made static.
17233 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17235 (sh_cannot_store_register): Renamed from cannot_store_register,
17237 (the_low_target): New.
17238 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17239 (the_low_target): New.
17241 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17243 * Makefile.in: Add stamp-h target.
17244 * configure.in: Create stamp-h.
17245 * configure: Regenerated.
17247 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17249 * inferiors.c: New file.
17250 * target.c: New file.
17251 * target.h: New file.
17252 * Makefile.in: Add target.o and inferiors.o. Update
17254 * linux-low.c (inferior_pid): New static variable,
17255 moved from server.c.
17256 (linux_create_inferior): Renamed from create_inferior.
17257 Call add_inferior. Return 0 on success instead of a PID.
17258 (linux_attach): Renamed from myattach.
17259 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17260 (linux_thread_alive): Renamed from mythread_alive.
17261 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17263 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17264 (regsets_store_inferior_registers): Correct error message.
17265 Add missing ``return 0''.
17266 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17267 (linux_store_registers): Renamed from store_inferior_registers.
17268 (linux_read_memory): Renamed from read_inferior_memory.
17269 (linux_write_memory): Renamed from write_inferior_memory.
17270 (linux_target_ops): New structure.
17271 (initialize_low): Call set_target_ops ().
17272 * remote-utils.c (unhexify): New function.
17273 (hexify): New function.
17274 (input_interrupt): Send signals to ``signal_pid''.
17275 * server.c (inferior_pid): Remove.
17276 (start_inferior): Update create_inferior call.
17277 (attach_inferior): Call add_inferior.
17278 (handle_query): New function.
17279 (main): Call handle_query for `q' packets.
17280 * server.h: Include "target.h". Remove obsolete prototypes.
17281 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17283 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17285 * Makefile.in: Add WARN_CFLAGS. Update configury
17287 * configure.in: Check for <string.h>
17288 * configure: Regenerate.
17289 * config.in: Regenerate.
17290 * gdbreplay.c: Include needed system headers.
17291 (remote_open): Remove strchr prototype.
17292 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17293 * regcache.c (supply_register): Change buf argument to const void *.
17294 (supply_register_by_name): Likewise.
17295 (collect_register): Change buf argument to void *.
17296 (collect_register_by_name): Likewise.
17297 * regcache.h: Add missing prototypes.
17298 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17299 * server.c (handle_query): New function.
17300 (attached): New static variable, moved out of main.
17301 (main): Quiet longjmp clobber warnings.
17302 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17303 * utils.c (error): Remove NORETURN.