1 2017-04-05 Pedro Alves <palves@redhat.com>
3 * win32-low.c (get_child_debug_event)
4 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
5 Report TARGET_WAITKIND_SPURIOUS instead.
7 2017-04-05 Pedro Alves <palves@redhat.com>
9 * remote-utils.c (remote_prepare, remote_open): Constify.
10 * remote-utils.h (remote_prepare, remote_open): Constify.
11 * server.c (captured_main): Constify 'port' handling.
13 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
15 * Makefile.in (clean): Clear .deps.
17 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
19 * .gitignore: Remove generated files, replace with wildcard.
20 * (clean): Replace removal of generated files with wildcard.
21 (version.c): Replace with...
22 (version-generated.c): ...this.
23 (xml-builtin.c): Replace with...
24 (xml-builtin-generated.c): ...this.
25 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
26 (%.c: *regformats*): Replace with...
27 (%-generated.c: *regformats*): ...this.
29 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
31 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
32 (xtensa_fill_gregset): Call collect_register_by_name for
34 (xtensa_store_gregset): Call supply_register_by_name for
37 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
39 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
40 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
41 (xtensa_store_gregset): Call supply_register for all registers in
42 a0_regnum..a0_regnum + C0_NREGS range.
44 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
46 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
47 (ax-ipa.o: ax.c): Remove.
48 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
49 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
50 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
51 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
52 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
54 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
56 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
57 (print-utils-ipa.o: ../common/print-utils.c): Remove.
58 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
59 (errors-ipa.o: ../common/errors.c): Remove.
60 (format-ipa.o: ../common/format.c): Remove.
61 (common-utils-ipa.o: ../common/common-utils.c): Remove.
63 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
65 * Makefile.in (%-ipa.o: %.c): New rule.
66 (tracepoint-ipa.o: tracepoint.c): Remove.
67 (utils-ipa.o: utils.c): Remove.
68 (remote-utils-ipa.o: remote-utils.c): Remove.
69 (regcache-ipa.o: regcache.c): Remove.
70 (i386-linux-ipa.o: i386-linux.c): Remove.
71 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
72 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
73 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
74 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
75 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
76 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
77 (amd64-linux-ipa.o: amd64-linux.c): Remove.
78 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
79 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
80 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
81 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
82 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
83 (aarch64-ipa.o: aarch64.c): Remove.
84 (s390-linux32-ipa.o: s390-linux32.c): Remove.
85 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
86 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
87 (s390-linux64-ipa.o: s390-linux64.c): Remove.
88 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
89 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
90 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
91 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
92 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
93 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
94 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
95 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
96 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
97 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
98 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
99 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
100 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
101 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
102 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
103 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
104 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
105 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
106 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
107 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
108 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
109 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
110 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
111 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
112 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
113 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
114 (tdesc-ipa.o: tdesc.c): Remove.
115 (x32-linux-ipa.o: x32-linux.c): Remove.
116 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
117 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
119 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
121 * Makefile.in (%.o: ../arch/%.c): New rule.
122 (arm.o: ../arch/arm.c): Remove.
123 (arm-linux.o: ../arch/arm-linux.c): Remove.
124 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
125 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
127 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
129 * Makefile.in (%.o: ../nat/%.c): New rule.
130 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
131 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
132 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
133 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
134 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
135 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
136 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
137 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
138 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
139 (linux-personality.o: ../nat/linux-personality.c): Remove.
140 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
141 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
142 (x86-linux.o: ../nat/x86-linux.c): Remove.
143 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
144 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
146 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
148 * Makefile.in (%.o: ../common/%.c): New rule.
149 (signals.o: ../common/signals.c): Remove.
150 (print-utils.o: ../common/print-utils.c): Remove.
151 (rsp-low.o: ../common/rsp-low.c): Remove.
152 (common-utils.o: ../common/common-utils.c): Remove.
153 (posix-strerror.o: ../common/posix-strerror.c): Remove.
154 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
155 (vec.o: ../common/vec.c): Remove.
156 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
157 (xml-utils.o: ../common/xml-utils.c): Remove.
158 (ptid.o: ../common/ptid.c): Remove.
159 (buffer.o: ../common/buffer.c): Remove.
160 (format.o: ../common/format.c): Remove.
161 (filestuff.o: ../common/filestuff.c): Remove.
162 (agent.o: ../common/agent.c): Remove.
163 (errors.o: ../common/errors.c): Remove.
164 (environ.o: ../common/environ.c): Remove.
165 (common-debug.o: ../common/common-debug.c): Remove.
166 (cleanups.o: ../common/cleanups.c): Remove.
167 (common-exceptions.o: ../common/common-exceptions.c): Remove.
168 (fileio.o: ../common/fileio.c): Remove.
169 (common-regcache.o: ../common/common-regcache.c): Remove.
170 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
171 (new-op.o: ../common/new-op.c): Remove.
172 (btrace-common.o: ../common/btrace-common.c): Remove.
174 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
176 * Makefile.in (%.o: ../target/%.c): New rule.
177 (waitstatus.o: ../target/waitstatus.c): Remove.
179 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
182 (%.c: ../regformats/%.dat,
183 (%.c: ../regformats/arm/%.dat,
184 (%.c: ../regformats/i386/%.dat,
185 (%.c: ../regformats/rs6000/%.dat): New rules.
188 (arm-with-iwmmxt.c): Remove.
189 (arm-with-vfpv2.c): Remove.
190 (arm-with-vfpv3.c): Remove.
191 (arm-with-neon.c): Remove.
192 (reg-bfin.c): Remove.
193 (reg-cris.c): Remove.
194 (reg-crisv32.c): Remove.
196 (i386-linux.c): Remove.
197 (i386-avx.c): Remove.
198 (i386-avx-linux.c): Remove.
199 (i386-avx-avx512.c): Remove.
200 (i386-avx-avx512-linux.c): Remove.
201 (i386-mpx.c): Remove.
202 (i386-mpx-linux.c): Remove.
203 (i386-avx-mpx-avx512-pku.c): Remove.
204 (i386-avx-mpx-avx512-pku-linux.c): Remove.
205 (i386-avx-mpx.c): Remove.
206 (i386-avx-mpx-linux.c): Remove.
207 (i386-mmx.c): Remove.
208 (i386-mmx-linux.c): Remove.
209 (reg-ia64.c): Remove.
210 (reg-m32r.c): Remove.
211 (reg-m68k.c): Remove.
213 (mips-linux.c): Remove.
214 (mips-dsp-linux.c): Remove.
215 (mips64-linux.c): Remove.
216 (mips64-dsp-linux.c): Remove.
217 (nios2-linux.c): Remove.
218 (powerpc-32.c): Remove.
219 (powerpc-32l.c): Remove.
220 (powerpc-altivec32l.c): Remove.
221 (powerpc-cell32l.c): Remove.
222 (powerpc-vsx32l.c): Remove.
223 (powerpc-isa205-32l.c): Remove.
224 (powerpc-isa205-altivec32l.c): Remove.
225 (powerpc-isa205-vsx32l.c): Remove.
226 (powerpc-e500l.c): Remove.
227 (powerpc-64l.c): Remove.
228 (powerpc-altivec64l.c): Remove.
229 (powerpc-cell64l.c): Remove.
230 (powerpc-vsx64l.c): Remove.
231 (powerpc-isa205-64l.c): Remove.
232 (powerpc-isa205-altivec64l.c): Remove.
233 (powerpc-isa205-vsx64l.c): Remove.
234 (s390-linux32.c): Remove.
235 (s390-linux32v1.c): Remove.
236 (s390-linux32v2.c): Remove.
237 (s390-linux64.c): Remove.
238 (s390-linux64v1.c): Remove.
239 (s390-linux64v2.c): Remove.
240 (s390-te-linux64.c): Remove.
241 (s390-vx-linux64.c): Remove.
242 (s390-tevx-linux64.c): Remove.
243 (s390x-linux64.c): Remove.
244 (s390x-linux64v1.c): Remove.
245 (s390x-linux64v2.c): Remove.
246 (s390x-te-linux64.c): Remove.
247 (s390x-vx-linux64.c): Remove.
248 (s390x-tevx-linux64.c): Remove.
249 (tic6x-c64xp-linux.c): Remove.
250 (tic6x-c64x-linux.c): Remove.
251 (tic6x-c62x-linux.c): Remove.
253 (reg-sparc64.c): Remove.
256 (amd64-linux.c): Remove.
257 (amd64-avx.c): Remove.
258 (amd64-avx-linux.c): Remove.
259 (amd64-avx-avx512.c): Remove.
260 (amd64-avx-avx512-linux.c): Remove.
261 (amd64-mpx.c): Remove.
262 (amd64-mpx-linux.c): Remove.
263 (amd64-avx-mpx-avx512-pku.c): Remove.
264 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
265 (amd64-avx-mpx.c): Remove.
266 (amd64-avx-mpx-linux.c): Remove.
268 (x32-linux.c): Remove.
270 (x32-avx-linux.c): Remove.
271 (x32-avx-avx512.c): Remove.
272 (x32-avx-avx512-linux.c): Remove.
273 (reg-xtensa.c): Remove.
274 (reg-tilegx.c): Remove.
275 (reg-tilegx32.c): Remove.
277 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
279 * Makefile.in (SFILES): Add "common/environ.c".
280 (OBJS): Add "common/environ.h".
282 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
284 * configure.ac: Check if the fs_base and gs_base members of
285 `struct user_regs_struct' exist.
286 * config.in: Regenerated.
287 * configure: Likewise.
289 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
291 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
293 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
294 (get_next_pcs_syscall_next_pc): Likewise.
296 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
298 * win32-i386-low.c: Fix incorrect reference to a couple source files.
299 * nto-x86-low.c: Likewise.
301 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
303 * Makefile.in: Include disable-implicit-rules.mk.
305 2016-11-23 Pedro Alves <palves@redhat.com>
307 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
308 (debug_vprintf): Use std::chrono::steady_clock instead of
309 gettimeofday. Use '.' instead of ':'.
310 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
311 (get_timestamp): Use std::chrono::steady_clock instead of
314 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
316 * Makefile.in: Fix whitespace formatting.
318 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
320 * Makefile.in (SFILES, OBS): Flatten list and order
323 2016-11-23 Pedro Alves <palves@redhat.com>
325 * event-loop.c (handle_file_event): Use warning.
326 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
327 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
330 2016-11-23 Pedro Alves <palves@redhat.com>
332 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
334 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
335 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
336 debug_printf and debug_flush for debug output.
337 * server.c (handle_general_set): Likewise.
338 * thread-db.c (try_thread_db_load): Use debug_printf for debug
341 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
343 * Makefile.in (.c.o): Replace rule with ...
344 (%.o: %.c): ... this one.
346 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
348 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
349 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
351 * configure.ac: Remove checks for the make program.
352 * configure: Re-generate.
354 2016-10-28 Pedro Alves <palves@redhat.com>
356 * Makefile.in (CXX_DIALECT): Get from configure.
357 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
358 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
359 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
360 * config.in: Regenerate.
361 * configure: Regenerate.
363 2016-10-27 Yao Qi <yao.qi@linaro.org>
365 * linux-low.c (linux_supports_range_stepping): Return true if
366 can_software_single_step return true.
368 2016-10-27 Yao Qi <yao.qi@linaro.org>
370 * inferiors.c (find_inferior_in_random): New function.
371 * inferiors.h (find_inferior_in_random): Declare.
372 * linux-low.c (linux_wait_for_event_filtered): Call
373 find_inferior_in_random instead of find_inferior.
375 2016-10-27 Yao Qi <yao.qi@linaro.org>
377 * linux-low.c (linux_wait_1): If single-step breakpoints are
378 inserted, remove them.
380 2016-10-26 Pedro Alves <palves@redhat.com>
382 * linux-low.c (handle_extended_wait): Link parent/child fork
384 (linux_wait_1): Unlink them.
385 (linux_set_resume_request): Ignore resume requests for
386 already-resumed and unhandled fork child threads.
387 * linux-low.h (struct lwp_info) <fork_relative>: New field.
388 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
390 (handle_v_requests) <vCont>: Don't call require_running.
391 * server.h (in_queued_stop_replies): New declaration.
393 2016-10-24 Yao Qi <yao.qi@linaro.org>
396 * linux-aarch64-low.c (append_insns): Cast the return value to
399 2016-10-10 Yao Qi <yao.qi@linaro.org>
401 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
403 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
405 * target.c (target_supports_multi_process): New function, moved
407 * target.h (target_supports_multi_process): ... here. Remove
410 2016-10-05 Tom Tromey <tom@tromey.com>
413 * tracepoint.c (handle_tracepoint_bkpts): Check
414 ipa_error_tracepoint, not ipa_stopping_tracepoint.
416 2016-10-05 Yao Qi <yao.qi@linaro.org>
418 * configure.srv: Update the path of arm-*.xml files.
420 2016-10-05 Terry Guo <terry.guo@arm.com>
421 Yao Qi <yao.qi@linaro.org>
423 * Makefile.in: Adjust the path of rules.
424 * configure.srv: Update the path of xml files.
425 * regformats/arm-with-iwmmxt.dat: Regenerated.
426 * regformats/arm-with-neon.dat: Likewise.
427 * regformats/arm-with-vfpv2.dat: Likewise.
428 * regformats/arm-with-vfpv3.dat Likewise.
430 2016-09-30 Yao Qi <yao.qi@linaro.org>
433 * target.c (target_stop_and_wait): Don't call
434 target_continue_no_signal, use resume_stop instead.
436 2016-09-26 Yao Qi <yao.qi@linaro.org>
438 * linux-low.c (linux_wait_1): Call debug_exit.
440 2016-09-23 Pedro Alves <palves@redhat.com>
442 * Makefile.in (SFILES): Add common/new-op.c.
443 (OBS): Add common/new-op.o.
444 (new-op.o): New rule.
446 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
448 * .gitinore: Ignore more files.
450 2016-09-21 Yao Qi <yao.qi@linaro.org>
452 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
455 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
457 * server.c (start_inferior): Call target_mourn_inferior instead of
458 mourn_inferior; pass ptid_t argument to it.
460 (handle_target_event): Likewise.
461 * target.c (target_mourn_inferior): New function.
462 * target.h (mourn_inferior): Delete macro.
464 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
466 * linux-low.c (lwp_is_stepping): New function.
468 2016-09-06 Carl Love <cel@us.ibm.com>
470 * server.c (start_inferior): Fixed comment, requested comment change
471 didn't get updated correctly. Removed reference to ptrace () call as
472 it is only true on Linux systems.
474 2016-09-06 Carl Love <cel@us.ibm.com>
476 * server.c (start_inferior): Do not call
477 function target_post_create_inferior () if the
478 inferior process has already exited.
480 2016-09-05 Pedro Alves <palves@redhat.com>
482 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
483 (COMPILE.pre, CC_LD): Use CXX directly.
484 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
485 * acinclude.m4: Don't include build-with-cxx.m4.
486 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
487 * configure: Regenerate.
489 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
492 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
493 call writing data to own_buf.
495 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
497 * target.c (mywait): Call target_wait instead of
499 (target_wait): New function.
501 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
503 * server.c (start_inferior): New variable 'ptid'. Replace calls
504 to the_target->resume by target_continue{,_no_signal}, depending
506 * target.c (target_stop_and_wait): Call target_continue_no_signal
507 instead of the_target->resume.
508 (target_continue): New function.
510 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
512 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
514 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
517 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
519 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
520 * linux-arm-low.c (ps_get_thread_area): Likewise.
521 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
522 * linux-m68k-low.c (ps_get_thread_area): Likewise.
523 * linux-mips-low.c (ps_get_thread_area): Likewise.
524 * linux-nios2-low.c (ps_get_thread_area): Likewise.
525 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
526 * linux-x86-low.c (ps_get_thread_area): Likewise.
527 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
529 2016-08-19 Pedro Alves <palves@redhat.com>
531 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
533 2016-08-19 Pedro Alves <palves@redhat.com>
535 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
536 comment. Use memcpy instead of casting through unsigned long.
538 2016-08-19 Pedro Alves <palves@redhat.com>
540 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
541 allocating around 0x80000000.
543 2016-08-19 Pedro Alves <palves@redhat.com>
546 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
547 (x32-avx512-linux-ipa.o): New rules.
548 * configure.ac (x86_64-*-linux*): New x32 check.
549 * configure.srv (ipa_x32_linux_regobj): New.
550 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
551 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
553 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
555 * configure: Regenerate.
557 2016-08-09 Pedro Alves <palves@redhat.com>
560 * Makefile.in (OBS): Add signals-state-save-restore.o.
561 (signals-state-save-restore.o): New rule.
562 * config.in: Regenerate.
563 * configure: Regenerate.
564 * linux-low.c: Include "signals-state-save-restore.h".
565 (linux_create_inferior): Call
566 restore_original_signals_state.
567 * server.c: Include "dispositions-save-restore.h".
568 (captured_main): Call save_original_signals_state.
570 2016-08-05 Pedro Alves <palves@redhat.com>
572 * configure: Regenerate.
574 2016-08-04 Yao Qi <yao.qi@linaro.org>
576 * linux-low.c (regsets_fetch_inferior_registers): Check
577 errno is ESRCH or not.
579 2016-08-02 Yao Qi <yao.qi@linaro.org>
581 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
582 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
583 (thread_db_load_search): Update.
584 (try_thread_db_load_1): Don't look for td_ta_event_addr,
585 td_ta_set_event and td_ta_event_getmsg.
587 2016-07-26 Pedro Alves <palves@redhat.com>
590 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
591 of unsigned long for 64-bit registers and use uint32_t instead of
592 unsigned int for 32-bit registers.
594 2016-07-26 Pedro Alves <palves@redhat.com>
596 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
599 2016-07-21 Tom Tromey <tom@tromey.com>
601 * configure: Rebuild.
603 2016-07-21 Yao Qi <yao.qi@linaro.org>
605 * mem-break.c (find_gdb_breakpoint): Cast bp to
606 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
608 2016-07-21 Yao Qi <yao.qi@linaro.org>
610 * server.c (handle_v_requests): Support s and S actions
611 if target_supports_software_single_step return true.
613 2016-07-21 Yao Qi <yao.qi@linaro.org>
615 * linux-low.c (resume_stopped_resumed_lwps): If resume request
616 is resume_step, call maybe_hw_step.
617 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
619 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
621 (proceed_one_lwp): If resume request is resume_step, install
622 reinsert breakpoints and call maybe_hw_step.
624 2016-07-21 Yao Qi <yao.qi@linaro.org>
626 * linux-low.c (proceed_one_lwp): Declare.
627 (linux_resume_one_thread): Remove local variable 'step'.
628 Lift code enqueue signal. Call proceed_one_lwp instead of
629 linux_resume_one_lwp.
631 2016-07-21 Yao Qi <yao.qi@linaro.org>
633 * linux-low.c (linux_resume_one_thread): Call
634 enqueue_pending_signal.
636 2016-07-21 Yao Qi <yao.qi@linaro.org>
638 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
639 * inferiors.c (do_restore_current_thread_cleanup): New function.
640 (make_cleanup_restore_current_thread): Likewise.
641 * linux-low.c (install_software_single_step_breakpoints): Call
642 make_cleanup_restore_current_thread. Switch current_thread to
645 2016-07-21 Yao Qi <yao.qi@linaro.org>
647 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
648 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
649 (clone_one_breakpoint): Likewise.
650 (delete_reinsert_breakpoints): Change parameter to thread.
652 (has_reinsert_breakpoints): Likewise.
653 (uninsert_reinsert_breakpoints): Likewise.
654 (reinsert_reinsert_breakpoints): Likewise.
655 * mem-break.h (set_reinsert_breakpoint): Update declaration.
656 (delete_reinsert_breakpoints): Likewise.
657 (reinsert_reinsert_breakpoints): Likewise.
658 (uninsert_reinsert_breakpoints): Likewise.
659 (has_reinsert_breakpoints): Likewise.
661 2016-07-21 Yao Qi <yao.qi@linaro.org>
663 * inferiors.c (get_thread_process): Make parameter const.
664 * inferiors.h (get_thread_process): Update declaration.
665 * mem-break.c (clone_all_breakpoints): Remove all parameters.
666 Add new parameters child_thread and parent_thread. Callers
668 * mem-break.h (clone_all_breakpoints): Update declaration.
670 2016-07-21 Yao Qi <yao.qi@linaro.org>
672 * mem-break.c (struct breakpoint) <cond_list>: Remove.
673 <command_list, handler>: Remove.
674 (struct gdb_breakpoint): New.
675 (struct other_breakpoint): New.
676 (struct reinsert_breakpoint): New.
677 (is_gdb_breakpoint): New function.
678 (any_persistent_commands): Update command_list if
679 is_gdb_breakpoint returns true.
680 (set_breakpoint): Create breakpoints according to their types.
681 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
682 (set_gdb_breakpoint_1): Likewise.
683 (set_gdb_breakpoint): Likewise.
684 (clear_breakpoint_conditions): Change parameter type to
685 'struct gdb_breakpoint *'.
686 (clear_breakpoint_commands): Likewise.
687 (clear_breakpoint_conditions_and_commands): Likewise.
688 (add_condition_to_breakpoint): Likewise.
689 (add_breakpoint_condition): Likewise.
690 (add_commands_to_breakpoint): Likewise.
691 (check_breakpoints): Check other_breakpoint.
692 (clone_one_breakpoint): Clone breakpopint according to its type.
693 * mem-break.h (struct gdb_breakpoint): Declare.
694 (set_gdb_breakpoint): Update declaration.
695 (clear_breakpoint_conditions_and_commands): Likewise.
696 (add_breakpoint_condition): Likewise.
697 (add_breakpoint_commands): Likewise.
698 * server.c (process_point_options): Change parameter type to
699 'struct gdb_breakpoint *'.
701 2016-07-21 Yao Qi <yao.qi@linaro.org>
703 * mem-break.c (set_breakpoint_at): Rename it to ...
704 (set_breakpoint_type_at): ... it.
705 (set_breakpoint_at): Call set_breakpoint_type_at.
706 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
707 * mem-break.h (set_breakpoint_at): Update comments.
709 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
711 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
713 (nios2_store_gregset): Likewise.
715 2016-07-01 Pedro Alves <palves@redhat.com>
716 Antoine Tremblay <antoine.tremblay@ericsson.com>
718 * linux-low.c: Change interface to take the target lwp_info
719 pointer directly and return void. Handle detaching from a zombie
721 (linux_detach_lwp_callback): New function.
722 (linux_detach): Detach from the leader thread after detaching from
725 2016-06-28 Yao Qi <yao.qi@linaro.org>
727 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
728 for variable new_offset.
729 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
730 (aarch64_ftrace_insn_reloc_cb): Likewise.
731 (aarch64_ftrace_insn_reloc_tb): Likewise.
732 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
733 PRIx64 instead of PRIx32.
735 2016-06-28 Yao Qi <yao.qi@linaro.org>
737 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
738 (the_low_target): Install arm_get_syscall_trapinfo.
740 2016-06-28 Yao Qi <yao.qi@linaro.org>
742 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
744 (the_low_target): Install aarch64_get_syscall_trapinfo.
746 2016-06-28 Yao Qi <yao.qi@linaro.org>
748 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
750 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
751 Remove parameter sysno.
752 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
755 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
757 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
758 (s390_emit_ne_goto): Likewise.
759 (s390_emit_lt_goto): Likewise.
760 (s390_emit_le_goto): Likewise.
761 (s390_emit_gt_goto): Likewise.
762 (s390_emit_ge_goto): Likewise.
763 (s390x_emit_eq_goto): Likewise.
764 (s390x_emit_ne_goto): Likewise.
765 (s390x_emit_lt_goto): Likewise.
766 (s390x_emit_le_goto): Likewise.
767 (s390x_emit_gt_goto): Likewise.
768 (s390x_emit_ge_goto): Likewise.
769 (s390_emit_ops_impl): Mark variable static.
770 (s390x_emit_ops): Likewise.
772 2016-06-17 Yao Qi <yao.qi@linaro.org>
774 * linux-low.c (handle_extended_wait): Call
775 uninsert_reinsert_breakpoints for the parent process. Remove
776 reinsert breakpoints from the child process. Reinsert them to
777 the parent process when vfork is done.
778 * mem-break.c (uninsert_reinsert_breakpoints): New function.
779 (reinsert_reinsert_breakpoints): New function.
780 * mem-break.h (uninsert_reinsert_breakpoints): Declare
781 (reinsert_reinsert_breakpoints): Declare.
783 2016-06-17 Yao Qi <yao.qi@linaro.org>
785 * linux-low.c (handle_extended_wait): If the parent is doing
786 step-over, remove the reinsert breakpoints from the forked child.
788 2016-06-17 Yao Qi <yao.qi@linaro.org>
790 * linux-low.c (unsuspend_all_lwps): Declare.
791 (linux_low_filter_event): If thread exited, call finish_step_over.
792 If step-over is finished, unsuspend other threads.
794 2016-06-17 Yao Qi <yao.qi@linaro.org>
796 * linux-low.c (linux_resume_one_lwp_throw): Assert
797 has_reinsert_breakpoints returns false.
798 * mem-break.c (delete_disabled_breakpoints): Assert
799 bp type isn't reinsert_breakpoint.
801 2016-06-17 Yao Qi <yao.qi@linaro.org>
803 * linux-low.c (maybe_hw_step): New function.
804 (linux_resume_one_lwp_throw): Call maybe_hw_step.
805 (finish_step_over): Switch current_thread to lwp temporarily,
806 and assert has_reinsert_breakpoints returns true.
807 (proceed_one_lwp): Call maybe_hw_step.
808 * mem-break.c (has_reinsert_breakpoints): New function.
809 * mem-break.h (has_reinsert_breakpoints): Declare.
811 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
813 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
815 2016-05-17 Yao Qi <yao.qi@linaro.org>
817 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
818 instead of find_inferior.
820 2016-05-05 Yao Qi <yao.qi@linaro.org>
822 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
823 Initialize res to zero.
825 2016-05-05 Yao Qi <yao.qi@linaro.org>
827 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
830 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
832 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
833 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
834 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
836 2016-04-28 Par Olsson <par.olsson@windriver.com>
837 Simon Marchi <simon.marchi@ericsson.com>
839 * tracepoint.c (write_inferior_int8): New function.
840 (cmd_qtenable_disable): Write enable flag using
843 2016-04-25 Yao Qi <yao.qi@linaro.org>
845 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
846 (need_step_over_p): Return zero if the LWP has pending signals
847 can be delivered on software single step target.
849 2016-04-25 Yao Qi <yao.qi@linaro.org>
851 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
852 return instead of error.
854 2016-04-22 Yao Qi <yao.qi@linaro.org>
856 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
859 2016-04-22 Yao Qi <yao.qi@linaro.org>
861 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
862 signal when stepping over breakpoint with software single
865 2016-04-21 Pedro Alves <palves@redhat.com>
867 * linux-s390-low.c (s390_collect_ptrace_register)
868 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
870 (s390_check_regset): Use void * instead of gdb_byte *.
872 2016-04-20 Pedro Alves <palves@redhat.com>
874 * configure: Renegerate.
876 2016-04-20 Yao Qi <yao.qi@linaro.org>
878 * linux-aarch32-low.c: Include "arch/arm-linux.h".
879 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
881 (arm_store_gregset): Likewise.
883 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
885 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
886 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
887 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
888 (amd64-avx-mpx-linux.c): New rules.
889 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
890 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
891 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
892 (srv_amd64_regobj): Add amd64-avx-mpx.o.
893 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
894 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
895 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
896 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
897 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
898 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
899 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
900 * linux-x86-low.c (x86_linux_read_description): Add case for
901 X86_XSTATE_AVX_MPX_MASK.
902 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
903 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
904 init_registers_i386_avx_mpx_linux.
905 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
906 (initialize_low_tracepoint): Call
907 init_registers_i386_avx_mpx_linux.
908 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
909 (initialize_low_tracepoint): Call
910 init_registers_amd64_avx_mpx_linux.
911 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
912 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
913 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
916 2016-04-18 Pedro Alves <palves@redhat.com>
918 * configure: Regenerate.
920 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
922 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
923 (aarch64_emit_sub): Likewise.
925 2016-04-12 Pedro Alves <palves@redhat.com>
927 * utils.c (prepare_to_throw_exception): Delete.
929 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
931 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
933 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
935 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
937 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
939 * linux-aarch64-ipa.c: Add <elf.h> include.
940 * linux-ppc-ipa.c: Add <elf.h> include.
941 * linux-s390-ipa.c: Add <elf.h> include.
943 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
945 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
946 (get_raw_reg_ptr): Likewise.
947 (get_trace_state_variable_value_ptr): Likewise.
948 (set_trace_state_variable_value_ptr): Likewise.
949 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
952 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
953 Marcin Kościelnicki <koriakin@0x04.net>
956 * linux-ppc-low.c (emit_insns): New function.
957 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
958 (ppc_emit_prologue): New function.
959 (ppc_emit_epilogue): New function.
960 (ppc_emit_add): New function.
961 (ppc_emit_sub): New function.
962 (ppc_emit_mul): New function.
963 (ppc_emit_lsh): New function.
964 (ppc_emit_rsh_signed): New function.
965 (ppc_emit_rsh_unsigned): New function.
966 (ppc_emit_ext): New function.
967 (ppc_emit_zero_ext): New function.
968 (ppc_emit_log_not): New function.
969 (ppc_emit_bit_and): New function.
970 (ppc_emit_bit_or): New function.
971 (ppc_emit_bit_xor): New function.
972 (ppc_emit_bit_not): New function.
973 (ppc_emit_equal): New function.
974 (ppc_emit_less_signed): New function.
975 (ppc_emit_less_unsigned): New function.
976 (ppc_emit_ref): New function.
977 (ppc_emit_const): New function.
978 (ppc_emit_reg): New function.
979 (ppc_emit_pop): New function.
980 (ppc_emit_stack_flush): New function.
981 (ppc_emit_swap): New function.
982 (ppc_emit_stack_adjust): New function.
983 (ppc_emit_call): New function.
984 (ppc_emit_int_call_1): New function.
985 (ppc_emit_void_call_2): New function.
986 (ppc_emit_if_goto): New function.
987 (ppc_emit_goto): New function.
988 (ppc_emit_eq_goto): New function.
989 (ppc_emit_ne_goto): New function.
990 (ppc_emit_lt_goto): New function.
991 (ppc_emit_le_goto): New function.
992 (ppc_emit_gt_goto): New function.
993 (ppc_emit_ge_goto): New function.
994 (ppc_write_goto_address): New function.
995 (ppc_emit_ops_impl): New static variable.
996 (ppc64v1_emit_prologue): New function.
997 (ppc64v2_emit_prologue): New function.
998 (ppc64_emit_epilogue): New function.
999 (ppc64_emit_add): New function.
1000 (ppc64_emit_sub): New function.
1001 (ppc64_emit_mul): New function.
1002 (ppc64_emit_lsh): New function.
1003 (ppc64_emit_rsh_signed): New function.
1004 (ppc64_emit_rsh_unsigned): New function.
1005 (ppc64_emit_ext): New function.
1006 (ppc64_emit_zero_ext): New function.
1007 (ppc64_emit_log_not): New function.
1008 (ppc64_emit_bit_and): New function.
1009 (ppc64_emit_bit_or): New function.
1010 (ppc64_emit_bit_xor): New function.
1011 (ppc64_emit_bit_not): New function.
1012 (ppc64_emit_equal): New function.
1013 (ppc64_emit_less_signed): New function.
1014 (ppc64_emit_less_unsigned): New function.
1015 (ppc64_emit_ref): New function.
1016 (ppc64_emit_const): New function.
1017 (ppc64v1_emit_reg): New function.
1018 (ppc64v2_emit_reg): New function.
1019 (ppc64_emit_pop): New function.
1020 (ppc64_emit_stack_flush): New function.
1021 (ppc64_emit_swap): New function.
1022 (ppc64v1_emit_call): New function.
1023 (ppc64v2_emit_call): New function.
1024 (ppc64v1_emit_int_call_1): New function.
1025 (ppc64v2_emit_int_call_1): New function.
1026 (ppc64v1_emit_void_call_2): New function.
1027 (ppc64v2_emit_void_call_2): New function.
1028 (ppc64_emit_if_goto): New function.
1029 (ppc64_emit_eq_goto): New function.
1030 (ppc64_emit_ne_goto): New function.
1031 (ppc64_emit_lt_goto): New function.
1032 (ppc64_emit_le_goto): New function.
1033 (ppc64_emit_gt_goto): New function.
1034 (ppc64_emit_ge_goto): New function.
1035 (ppc64v1_emit_ops_impl): New static variable.
1036 (ppc64v2_emit_ops_impl): New static variable.
1037 (ppc_emit_ops): New function.
1038 (linux_low_target): Wire in ppc_emit_ops.
1040 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1041 Marcin Kościelnicki <koriakin@0x04.net>
1044 * Makefile.in: Add powerpc-*-ipa.o
1045 * configure.srv: Add ipa_obj for powerpc*-linux.
1046 * linux-ppc-ipa.c: New file.
1047 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1049 (PPC_FIELD): New macro.
1050 (PPC_SEXT): New macro.
1051 (PPC_OP6): New macro.
1052 (PPC_BO): New macro.
1053 (PPC_LI): New macro.
1054 (PPC_BD): New macro.
1055 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1056 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1057 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1058 (ppc_get_thread_area): New function.
1059 (is_elfv2_inferior): New function.
1060 (gen_ds_form): New function.
1061 (GEN_STD): New macro.
1062 (GEN_STDU): New macro.
1063 (GEN_LD): New macro.
1064 (GEN_LDU): New macro.
1065 (gen_d_form): New function.
1066 (GEN_ADDI): New macro.
1067 (GEN_ADDIS): New macro.
1068 (GEN_LI): New macro.
1069 (GEN_LIS): New macro.
1070 (GEN_ORI): New macro.
1071 (GEN_ORIS): New macro.
1072 (GEN_LWZ): New macro.
1073 (GEN_STW): New macro.
1074 (GEN_STWU): New macro.
1075 (gen_xfx_form): New function.
1076 (GEN_MFSPR): New macro.
1077 (GEN_MTSPR): New macro.
1078 (GEN_MFCR): New macro.
1079 (GEN_MTCR): New macro.
1080 (GEN_SYNC): New macro.
1081 (GEN_LWSYNC): New macro.
1082 (gen_x_form): New function.
1083 (GEN_OR): New macro.
1084 (GEN_MR): New macro.
1085 (GEN_LWARX): New macro.
1086 (GEN_STWCX): New macro.
1087 (GEN_CMPW): New macro.
1088 (gen_md_form): New function.
1089 (GEN_RLDICL): New macro.
1090 (GEN_RLDICR): New macro.
1091 (gen_i_form): New function.
1093 (GEN_BL): New macro.
1094 (gen_b_form): New function.
1095 (GEN_BNE): New macro.
1096 (GEN_LOAD): New macro.
1097 (GEN_STORE): New macro.
1098 (gen_limm): New function.
1099 (gen_atomic_xchg): New function.
1100 (gen_call): New function.
1101 (ppc_relocate_instruction): New function.
1102 (ppc_install_fast_tracepoint_jump_pad): New function.
1103 (ppc_get_min_fast_tracepoint_insn_len): New function.
1104 (ppc_get_ipa_tdesc_idx): New function.
1105 (the_low_target): Wire in the new functions.
1106 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1108 * linux-ppc-tdesc.h: New file.
1110 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1112 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1113 (alloc_jump_pad_buffer): New function.
1114 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1115 (alloc_jump_pad_buffer): New function.
1116 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1117 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1118 (alloc_jump_pad_buffer): New function.
1119 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1120 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1121 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1122 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1124 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1126 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1127 * linux-amd64-ipa.c: Likewise.
1128 * linux-i386-ipa.c: Likewise.
1129 * linux-s390-ipa.c: Likewise.
1130 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1131 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1132 set_trace_state_variable_value_ptr.
1133 (struct ipa_sym_addresses): Likewise.
1134 (symbol_list): Likewise.
1135 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1136 accessing gdb_collect directly.
1137 (gdb_collect_ptr_type): New typedef.
1138 (get_raw_reg_ptr_type): New typedef.
1139 (get_trace_state_variable_value_ptr_type): New typedef.
1140 (set_trace_state_variable_value_ptr_type): New typedef.
1141 (gdb_collect_ptr): New global.
1142 (get_raw_reg_ptr): New global.
1143 (get_trace_state_variable_value_ptr): New global.
1144 (set_trace_state_variable_value_ptr): New global.
1145 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1146 accessing get_raw_reg directly.
1147 (get_get_tsv_func_addr): Likewise for
1148 get_trace_state_variable_value_ptr.
1149 (get_set_tsv_func_addr): Likewise for
1150 set_trace_state_variable_value_ptr.
1151 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1153 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1155 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1157 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1159 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1161 (relocate_instruction): Remove own_buf.
1162 * server.c (own_buf): Make global.
1163 (handle_v_requests): Make global.
1164 * server.h (own_buf): New declaration.
1165 (handle_v_requests): New prototype.
1167 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1170 * linux-s390-low.c (add_insns): New function.
1171 (s390_emit_prologue): New function.
1172 (s390_emit_epilogue): New function.
1173 (s390_emit_add): New function.
1174 (s390_emit_sub): New function.
1175 (s390_emit_mul): New function.
1176 (s390_emit_lsh): New function.
1177 (s390_emit_rsh_signed): New function.
1178 (s390_emit_rsh_unsigned): New function.
1179 (s390_emit_ext): New function.
1180 (s390_emit_log_not): New function.
1181 (s390_emit_bit_and): New function.
1182 (s390_emit_bit_or): New function.
1183 (s390_emit_bit_xor): New function.
1184 (s390_emit_bit_not): New function.
1185 (s390_emit_equal): New function.
1186 (s390_emit_less_signed): New function.
1187 (s390_emit_less_unsigned): New function.
1188 (s390_emit_ref): New function.
1189 (s390_emit_if_goto): New function.
1190 (s390_emit_goto): New function.
1191 (s390_write_goto_address): New function.
1192 (s390_emit_litpool): New function.
1193 (s390_emit_const): New function.
1194 (s390_emit_call): New function.
1195 (s390_emit_reg): New function.
1196 (s390_emit_pop): New function.
1197 (s390_emit_stack_flush): New function.
1198 (s390_emit_zero_ext): New function.
1199 (s390_emit_swap): New function.
1200 (s390_emit_stack_adjust): New function.
1201 (s390_emit_set_r2): New function.
1202 (s390_emit_int_call_1): New function.
1203 (s390_emit_void_call_2): New function.
1204 (s390_emit_eq_goto): New function.
1205 (s390_emit_ne_goto): New function.
1206 (s390_emit_lt_goto): New function.
1207 (s390_emit_le_goto): New function.
1208 (s390_emit_gt_goto): New function.
1209 (s390_emit_ge_goto): New function.
1210 (s390x_emit_prologue): New function.
1211 (s390x_emit_epilogue): New function.
1212 (s390x_emit_add): New function.
1213 (s390x_emit_sub): New function.
1214 (s390x_emit_mul): New function.
1215 (s390x_emit_lsh): New function.
1216 (s390x_emit_rsh_signed): New function.
1217 (s390x_emit_rsh_unsigned): New function.
1218 (s390x_emit_ext): New function.
1219 (s390x_emit_log_not): New function.
1220 (s390x_emit_bit_and): New function.
1221 (s390x_emit_bit_or): New function.
1222 (s390x_emit_bit_xor): New function.
1223 (s390x_emit_bit_not): New function.
1224 (s390x_emit_equal): New function.
1225 (s390x_emit_less_signed): New function.
1226 (s390x_emit_less_unsigned): New function.
1227 (s390x_emit_ref): New function.
1228 (s390x_emit_if_goto): New function.
1229 (s390x_emit_const): New function.
1230 (s390x_emit_call): New function.
1231 (s390x_emit_reg): New function.
1232 (s390x_emit_pop): New function.
1233 (s390x_emit_stack_flush): New function.
1234 (s390x_emit_zero_ext): New function.
1235 (s390x_emit_swap): New function.
1236 (s390x_emit_stack_adjust): New function.
1237 (s390x_emit_int_call_1): New function.
1238 (s390x_emit_void_call_2): New function.
1239 (s390x_emit_eq_goto): New function.
1240 (s390x_emit_ne_goto): New function.
1241 (s390x_emit_lt_goto): New function.
1242 (s390x_emit_le_goto): New function.
1243 (s390x_emit_gt_goto): New function.
1244 (s390x_emit_ge_goto): New function.
1245 (s390_emit_ops): New function.
1246 (struct linux_target_ops): Fill in emit_ops hook.
1248 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1251 * Makefile.in: Add s390 IPA files.
1252 * configure.srv: Build IPA for s390.
1253 * linux-s390-ipa.c: New file.
1254 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1255 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1256 (tdesc_s390_linux32): Likewise.
1257 (init_registers_s390_linux32v1): Likewise.
1258 (tdesc_s390_linux32v1): Likewise.
1259 (init_registers_s390_linux32v2): Likewise.
1260 (tdesc_s390_linux32v2): Likewise.
1261 (init_registers_s390_linux64): Likewise.
1262 (tdesc_s390_linux64): Likewise.
1263 (init_registers_s390_linux64v1): Likewise.
1264 (tdesc_s390_linux64v1): Likewise.
1265 (init_registers_s390_linux64v2): Likewise.
1266 (tdesc_s390_linux64v2): Likewise.
1267 (init_registers_s390_te_linux64): Likewise.
1268 (tdesc_s390_te_linux64): Likewise.
1269 (init_registers_s390_vx_linux64): Likewise.
1270 (tdesc_s390_vx_linux64): Likewise.
1271 (init_registers_s390_tevx_linux64): Likewise.
1272 (tdesc_s390_tevx_linux64): Likewise.
1273 (init_registers_s390x_linux64): Likewise.
1274 (tdesc_s390x_linux64): Likewise.
1275 (init_registers_s390x_linux64v1): Likewise.
1276 (tdesc_s390x_linux64v1): Likewise.
1277 (init_registers_s390x_linux64v2): Likewise.
1278 (tdesc_s390x_linux64v2): Likewise.
1279 (init_registers_s390x_te_linux64): Likewise.
1280 (tdesc_s390x_te_linux64): Likewise.
1281 (init_registers_s390x_vx_linux64): Likewise.
1282 (tdesc_s390x_vx_linux64): Likewise.
1283 (init_registers_s390x_tevx_linux64): Likewise.
1284 (tdesc_s390x_tevx_linux64): Likewise.
1285 (have_hwcap_s390_vx): New static variable.
1286 (s390_arch_setup): Fill have_hwcap_s390_vx.
1287 (s390_get_thread_area): New function.
1288 (s390_ft_entry_gpr_esa): New const.
1289 (s390_ft_entry_gpr_zarch): New const.
1290 (s390_ft_entry_misc): New const.
1291 (s390_ft_entry_fr): New const.
1292 (s390_ft_entry_vr): New const.
1293 (s390_ft_main_31): New const.
1294 (s390_ft_main_64): New const.
1295 (s390_ft_exit_fr): New const.
1296 (s390_ft_exit_vr): New const.
1297 (s390_ft_exit_misc): New const.
1298 (s390_ft_exit_gpr_esa): New const.
1299 (s390_ft_exit_gpr_zarch): New const.
1300 (append_insns): New function.
1301 (s390_relocate_instruction): New function.
1302 (s390_install_fast_tracepoint_jump_pad): New function.
1303 (s390_get_min_fast_tracepoint_insn_len): New function.
1304 (s390_get_ipa_tdesc_idx): New function.
1305 (struct linux_target_ops): Wire in the above functions.
1306 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1307 * linux-s390-tdesc.h: New file.
1309 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1311 * linux-s390-low.c (s390_supports_tracepoints): New function.
1312 (struct linux_target_ops): Fill supports_tracepoints hook.
1314 2016-03-18 Yao Qi <yao.qi@linaro.org>
1316 * linux-low.c (lwp_signal_can_be_delivered): New function.
1317 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1319 2016-03-18 Yao Qi <yao.qi@linaro.org>
1321 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1322 0 if signal is enqueued. Remove 'signal' from one debugging
1323 message. Move one debugging message to some lines below.
1324 Remove code setting 'signal' to 0.
1326 2016-03-18 Yao Qi <yao.qi@linaro.org>
1328 * linux-low.c (linux_low_filter_event): Remove redundant
1329 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1331 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1333 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1334 (struct linux_target_ops): Wire in the above.
1336 2016-03-03 Yao Qi <yao.qi@linaro.org>
1338 * linux-low.c: Update comments to start_step_over.
1340 2016-03-03 Yao Qi <yao.qi@linaro.org>
1343 * linux-low.c (handle_extended_wait): Set child suspended
1344 if event_lwp->bp_reinsert isn't zero.
1346 2016-03-02 Yao Qi <yao.qi@linaro.org>
1348 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1349 enqueue_pending_signal.
1351 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1353 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1356 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1358 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1359 (s390_regmap_3264) [!__s390x__]: New global.
1360 (s390_collect_ptrace_register): Skip map entries containing -1.
1361 (s390_supply_ptrace_register): Ditto.
1362 (s390_fill_gprs_high): New function.
1363 (s390_store_gprs_high): New function.
1364 (s390_regsets): Add NT_S390_HIGH_GPRS.
1365 (s390_get_hwcap): Enable on 31-bit.
1366 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1367 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1368 Detect NT_S390_HIGH_GPRS.
1369 (s390_usrregs_info_3264): Enable on 31-bit.
1370 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1371 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1373 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1376 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1377 * configure.srv: Ditto.
1378 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1379 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1380 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1381 (init_registers_amd64_linux): Remove prototype.
1382 (tdesc_amd64_linux): Remove declaration.
1383 (get_ipa_tdesc): New function.
1384 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1385 initialize remaining tdescs.
1386 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1387 (init_registers_i386_linux): Remove prototype.
1388 (tdesc_i386_linux): Remove declaration.
1389 (get_ipa_tdesc): New function.
1390 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1391 initialize remaining tdescs.
1392 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1393 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1394 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1395 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1396 (x86_get_ipa_tdesc_idx): New function.
1397 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1398 * linux-x86-tdesc.h: New file.
1399 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1400 (target_get_ipa_tdesc_idx): New macro.
1401 * tracepoint.c (ipa_tdesc_idx): New macro.
1402 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1403 (symbol_list): Add ipa_tdesc_idx.
1404 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1405 (ipa_tdesc): Remove.
1406 (ipa_tdesc_idx): New variable.
1407 (get_context_regcache): Use get_ipa_tdesc.
1408 (gdb_collect): Ditto.
1410 * tracepoint.h (get_ipa_tdesc): New prototype.
1411 (ipa_tdesc): Remove.
1413 2016-02-24 Pedro Alves <palves@redhat.com>
1415 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1416 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1417 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1418 Factor out common code between the USE_SIGTRAP_SIGINFO and
1419 !USE_SIGTRAP_SIGINFO blocks.
1420 (linux_low_filter_event): Call save_stop_reason instead of
1421 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1423 (linux_wait_1): Update comments.
1425 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1427 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1428 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1429 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1430 ppc_insert_point, ppc_remove_point.
1432 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1434 * linux-s390-low.c (s390_supports_z_point_type): New function.
1435 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1437 2016-02-16 Yao Qi <yao.qi@linaro.org>
1439 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1440 PC. Get pc from regcache_read_pc.
1442 2016-02-12 Yao Qi <yao.qi@linaro.org>
1444 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1445 or linux_get_pc_32bit.
1446 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1448 2016-02-12 Yao Qi <yao.qi@linaro.org>
1450 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1451 arm_linux_get_next_pcs_fixup.
1453 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1455 * tracepoint.c (x_tracepoint_action_download): Change
1456 write_inferior_data_ptr to write_inferior_data_pointer.
1457 (cmd_qtstart): Likewise.
1458 (write_inferior_data_ptr): Remove.
1459 (download_agent_expr): Change write_inferior_data_ptr to
1460 write_inferior_data_pointer.
1461 (download_tracepoint_1): Likewise.
1462 (download_tracepoint): Likewise.
1463 (download_trace_state_variables): Likewise.
1465 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1466 Marcin Kościelnicki <koriakin@0x04.net>
1468 * tracepoint.c (struct tracepoint_action_ops): Remove.
1469 (struct tracepoint_action): Remove ops.
1470 (m_tracepoint_action_download, r_tracepoint_action_download)
1471 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1472 size and offset accordingly.
1473 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1474 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1475 (tracepoint_action_send, tracepoint_action_download): New functions.
1476 Helpers for trace action handlers.
1477 (add_tracepoint_action): Remove setup actions ops.
1478 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1480 2016-02-10 Yao Qi <yao.qi@linaro.org>
1482 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1484 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1486 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1488 * configure: Regenerate.
1490 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1492 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1493 void * to gdb_byte *.
1494 * linux-low.c (siginfo_fixup): Likewise.
1495 (linux_xfer_siginfo): Likewise.
1496 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1498 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1500 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1502 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1504 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1506 * linux-x86-low.c [__x86_64__]: Include
1507 "nat/amd64-linux-siginfo.h".
1508 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1509 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1510 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1511 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1512 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1513 (cpt_si_fd, si_timerid, si_overrun): Move from
1514 nat/amd64-linux-siginfo.c.
1515 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1517 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1519 * server.c (skip_to_semicolon): Remove.
1520 (process_point_options): Use strchrnul instead of
1523 2016-01-26 Yao Qi <yao.qi@linaro.org>
1525 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1526 * linux-low.c (install_software_single_step_breakpoints): Don't
1527 call regcache_read_pc.
1528 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1531 2016-01-26 Yao Qi <yao.qi@linaro.org>
1533 * linux-low.c (install_software_single_step_breakpoints): Call
1534 regcache_read_pc instead of get_pc.
1536 2016-01-26 Yao Qi <yao.qi@linaro.org>
1538 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1539 (unblock_async_io): Rename to ...
1540 (block_unblock_async_io): ... it. New function.
1541 (enable_async_io): Don't install SIGIO handler. Unblock it
1543 (disable_async_io): Don't ignore SIGIO. Block it instead.
1544 (initialize_async_io): Install SIGIO handler. Don't call
1547 2016-01-26 Yao Qi <yao.qi@linaro.org>
1549 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1550 first character is '\003', call *the_target->request_interrupt.
1552 2016-01-25 Yao Qi <yao.qi@linaro.org>
1554 * remote-utils.c (new_thread_notify): Remove.
1555 (dead_thread_notify): Likewise.
1556 * remote-utils.h (new_thread_notify): Remove declaration.
1557 (dead_thread_notify): Likewise.
1559 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1561 * gdb.trace/pending.exp: Fix expected message on continue.
1563 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1565 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1566 it works properly on big-endian machines where sizeof (CORE_ADDR)
1569 2016-01-21 Pedro Alves <palves@redhat.com>
1571 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1572 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1573 * configure: Regenerate.
1575 2016-01-21 Yao Qi <yao.qi@linaro.org>
1577 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1578 is_thumb and set it according to CPSR saved on the stack.
1579 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1580 arm_sigreturn_next_pc.
1582 2016-01-18 Yao Qi <yao.qi@linaro.org>
1584 * linux-low.c (linux_set_pc_64bit): New function.
1585 (linux_get_pc_64bit): New function.
1586 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1588 * linux-sparc-low.c (debug_threads): Remove declaration.
1589 (sparc_get_pc): Remove.
1590 (the_low_target): Use linux_get_pc_64bit instead of
1592 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1593 (the_low_target): Use linux_get_pc_64bit and
1596 2016-01-18 Yao Qi <yao.qi@linaro.org>
1598 * linux-arm-low.c (debug_threads): Remove declaration.
1599 (arm_get_pc, arm_set_pc): Remove.
1600 (the_low_target): Use linux_get_pc_32bit and
1602 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1603 (the_low_target): Use linux_get_pc_32bit and
1605 * linux-cris-low.c (debug_threads): Remove declaration.
1606 (cris_get_pc, cris_set_pc,): Remove.
1607 (the_low_target): Use linux_get_pc_32bit and
1609 * linux-crisv32-low.c (debug_threads): Remove declaration.
1610 (cris_get_pc, cris_set_pc): Remove.
1611 (the_low_target): Use linux_get_pc_32bit and
1613 * linux-low.c: Include inttypes.h.
1614 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1615 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1616 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1617 (the_low_target): Use linux_get_pc_32bit and
1619 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1620 (the_low_target): Use linux_get_pc_32bit and
1622 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1623 (the_low_target): Use linux_get_pc_32bit and
1625 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1626 (the_low_target): Use linux_get_pc_32bit and
1628 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1629 (the_low_target): Use linux_get_pc_32bit and
1632 2016-01-18 Gary Benson <gbenson@redhat.com>
1634 * configure.ac (AC_FUNC_FORK): New check.
1635 * config.in: Regenerate.
1636 * configure: Likewise.
1638 2016-01-14 Yao Qi <yao.qi@linaro.org>
1640 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1641 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1642 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1643 arm_get_next_pcs_ctor.
1645 2016-01-12 Josh Stone <jistone@redhat.com>
1646 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1648 * inferiors.h: Include "gdb_vecs.h".
1649 (struct process_info): Add syscalls_to_catch.
1650 * inferiors.c (remove_process): Free syscalls_to_catch.
1651 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1652 syscall_return stops.
1653 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1654 * server.c (handle_general_set): Handle QCatchSyscalls.
1655 (handle_query): Report support for QCatchSyscalls.
1656 * target.h (struct target_ops): Add supports_catch_syscall.
1657 (target_supports_catch_syscall): New macro.
1658 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1659 (struct lwp_info): Add syscall_state.
1660 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1661 Maintain syscall_state and syscalls_to_catch across exec.
1662 (get_syscall_trapinfo): New function, proxy to the_low_target.
1663 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1664 (linux_low_filter_event): Toggle syscall_state entry/return for
1665 syscall traps, and set it ignored for all others.
1666 (gdb_catching_syscalls_p): New function.
1667 (gdb_catch_this_syscall_p): New function.
1668 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1669 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1670 (linux_supports_catch_syscall): New function.
1671 (linux_target_ops): Install it.
1672 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1673 (the_low_target): Install it.
1675 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1677 * acinclude.m4: Include new ../warning.m4 file.
1678 * configure: Regenerated.
1679 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1681 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1683 * ax.c (is_goto_target): Mark static.
1684 * linux-low.c (register_addr): Likewise.
1685 (linux_fetch_registers, linux_store_registers): Likewise.
1686 * mem-break.c (any_persistent_commands): Fix old prototype.
1687 (add_commands_to_breakpoint): Mark static.
1688 * regcache.c (find_register_by_name): Delete unused func.
1689 * remote-utils.c (hex_or_minus_one): Mark static.
1690 * server.c (monitor_show_help): Mark static.
1691 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1692 handle_v_requests): Likewise.
1694 2016-01-12 Pedro Alves <palves@redhat.com>
1696 Remove use of the registered trademark symbol throughout.
1698 2016-01-08 Yao Qi <yao.qi@linaro.org>
1700 * remote-utils.c (getpkt): If c is '\003', call target hook
1703 2016-01-06 Yao Qi <yao.qi@linaro.org>
1705 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1706 linux-aarch32-low.c.
1707 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1708 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1709 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1710 (thumb2_breakpoint): Declare.
1711 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1712 linux-aarch32-low.h.
1713 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1714 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1715 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1717 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1719 * gdbreplay.c (gdbreplay_version): Change copyright year in
1721 * server.c (gdbserver_version): Likewise.
1723 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1725 * server.c (crc32_table): Delete.
1726 (crc32): Use libiberty's xcrc32 function.
1728 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1730 * lynx-low.c (lynx_delete_thread_callback): New function.
1731 (lynx_mourn): Properly delete our process and all of its
1732 threads. Remove call to clear_inferiors.
1734 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1736 * target.c (thread_search_callback): Add check that
1737 the thread_stopped target callback is not NULL before
1740 2015-12-21 Yao Qi <yao.qi@linaro.org>
1742 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1745 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1747 * server.c (handle_query): Call target_supports_software_single_step.
1749 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1751 * linux-low.c (single_step): New function.
1752 (linux_resume_one_lwp_throw): Call single_step.
1753 (start_step_over): Likewise.
1755 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1757 * Makefile.in (SFILES): Append arch/arm-linux.c,
1758 arch/arm-get-next-pcs.c.
1759 (arm-linux.o): New rule.
1760 (arm-get-next-pcs.o): New rule.
1761 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1763 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1764 to linux-aarch32-low.c.
1765 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1766 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1767 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1768 (thumb2_breakpoint_len): Likewise.
1769 (arm_is_thumb_mode): Make non-static.
1770 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1771 from linux-aarch32-low.c.
1772 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1773 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1774 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1775 (thumb2_breakpoint_len): Likewise.
1776 (arm_is_thumb_mode): New declaration.
1777 * linux-arm-low.c: Include arch/arm-linux.h
1778 aarch/arm-get-next-pcs.h, sys/syscall.h.
1779 (get_next_pcs_ops): New struct.
1780 (get_next_pcs_addr_bits_remove): New function.
1781 (get_next_pcs_is_thumb): New function.
1782 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1783 (arm_sigreturn_next_pc): Likewise.
1784 (get_next_pcs_syscall_next_pc): Likewise.
1785 (arm_gdbserver_get_next_pcs): Likewise.
1786 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1788 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1789 * server.h: Include gdb_vecs.h.
1791 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1793 * Makefile.in (SFILES): Append common/common-regcache.c.
1794 (OBS): Append common-regcache.o.
1795 (common-regcache.o): New rule.
1796 * regcache.c (init_register_cache): Initialize cache to
1798 (regcache_raw_read_unsigned): New function.
1799 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1800 register_status enum.
1802 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1804 * linux-aarch64-low.c (the_low_targets): Rename
1805 breakpoint_reinsert_addr to get_next_pcs.
1806 * linux-arm-low.c (the_low_targets): Likewise.
1807 * linux-bfin-low.c (the_low_targets): Likewise.
1808 * linux-cris-low.c (the_low_targets): Likewise.
1809 * linux-crisv32-low.c (the_low_targets): Likewise.
1810 * linux-low.c (can_software_single_step): Likewise.
1811 (install_software_single_step_breakpoints): New function.
1812 (start_step_over): Use install_software_single_step_breakpoints.
1813 * linux-low.h: New CORE_ADDR vector.
1814 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1816 * linux-mips-low.c (the_low_targets): Likewise.
1817 * linux-nios2-low.c (the_low_targets): Likewise.
1818 * linux-sparc-low.c (the_low_targets): Likewise.
1820 2015-12-17 Pedro Alves <palves@redhat.com>
1822 * linux-low.c (linux_kill_one_lwp): Remove references to
1824 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1826 (linux_init_signals): Delete.
1827 (initialize_low): Adjust.
1828 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1830 2015-12-16 Pedro Alves <palves@redhat.com>
1832 * configure.ac (compiler warning flags): When testing a
1833 -Wno-foo option, check whether -Wfoo works instead.
1834 * configure: Regenerate.
1836 2015-12-11 Don Breazeal <donb@codesourcery.com>
1838 * server.c (process_serial_event): Don't exit from gdbserver
1839 in remote mode if there are still active inferiors.
1841 2015-12-11 Yao Qi <yao.qi@linaro.org>
1843 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1844 arm_breakpoint_at if the process is 32-bit.
1846 2015-12-11 Yao Qi <yao.qi@linaro.org>
1848 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1851 2015-12-07 Yao Qi <yao.qi@linaro.org>
1853 * configure.srv: Append arm.o to srv_tgtobj for
1854 aarch64*-*-linux* target.
1855 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1856 from linux-arm-low.c.
1857 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1858 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1859 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1860 (thumb2_breakpoint_len): Likewise.
1861 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1862 (arm_breakpoint_kinds): Likewise.
1863 (arm_breakpoint_kind_from_pc): Likewise.
1864 (arm_sw_breakpoint_from_kind): Likewise.
1865 (arm_breakpoint_kind_from_current_state): Likewise.
1866 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1867 (arm_sw_breakpoint_from_kind): Declare.
1868 (arm_breakpoint_kind_from_current_state): Declare.
1869 (arm_breakpoint_at): Declare.
1870 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1871 arm_sw_breakpoint_from_kind if process is 32-bit.
1872 (aarch64_breakpoint_kind_from_pc): New function.
1873 (aarch64_breakpoint_kind_from_current_state): New function.
1874 (the_low_target): Initialize fields breakpoint_kind_from_pc
1875 and breakpoint_kind_from_current_state.
1876 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1877 linux-aarch32-low.c.
1878 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1879 (arm_breakpoint, arm_breakpoint_len): Likewise.
1880 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1881 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1882 (arm_is_thumb_mode): Likewise.
1883 (arm_breakpoint_at): Likewise.
1884 (arm_breakpoint_kind_from_pc): Likewise.
1885 (arm_sw_breakpoint_from_kind): Likewise.
1886 (arm_breakpoint_kind_from_current_state): Likewise.
1889 2015-08-04 Yao Qi <yao.qi@linaro.org>
1891 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1892 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1893 * server.c (extended_protocol): Remove "static".
1894 * server.h (extended_protocol): Declare it.
1896 2015-12-04 Josh Stone <jistone@redhat.com>
1898 * target.h (struct target_ops) <arch_setup>: Rename to ...
1899 (struct target_ops) <post_create_inferior>: ... this.
1900 (target_arch_setup): Rename to ...
1901 (target_post_create_inferior): ... this, calling post_create_inferior.
1902 * server.c (start_inferior): Update target_arch_setup calls to
1903 target_post_create_inferior.
1904 * linux-low.c (linux_low_ptrace_options): Forward declare.
1905 (linux_arch_setup): Update its comment for general use.
1906 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1907 (struct linux_target_ops): Use linux_post_create_inferior.
1908 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1909 to post_create_inferior.
1910 * nto-low.c (struct nto_target_ops): Likewise.
1911 * spu-low.c (struct spu_target_ops): Likewise.
1912 * win32-low.c (struct win32_target_ops): Likewise.
1914 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1916 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1918 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1920 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1921 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1922 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1923 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1924 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1925 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1926 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1927 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1928 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1929 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1930 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1931 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1933 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1935 * linux-low.c (linux_look_up_symbols): Don't call
1936 linux_supports_traceclone.
1937 * linux-low.h (thread_db_init): Remove use_events argument.
1938 * thread-db.c (thread_db_use_event): Remove global variable.
1939 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1940 (struct thread_db) <td_create_bp>: Remove field.
1941 (thread_db_create_event): Remove function.
1942 (thread_db_enable_reporting): Likewise.
1943 (find_one_thread): Don't check for thread_db_use_events.
1944 (attach_thread): Likewise.
1945 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1946 (try_thread_db_load_1): Don't check for thread_db_use_events.
1947 (thread_db_init): Remove use_events argument and thread events
1949 (remove_thread_event_breakpoints): Remove function.
1950 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1952 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1954 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1956 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1957 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1958 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1959 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1960 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1962 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1964 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1965 * linux-low.c (can_hardware_single_step): Use
1966 supports_hardware_single_step.
1967 (can_software_single_step): New function.
1968 (start_step_over): Call can_software_single_step.
1969 (linux_supports_hardware_single_step): New function.
1970 (struct target_ops) <supports_software_single_step>: Initialize.
1971 * linux-low.h (struct linux_target_ops)
1972 <supports_hardware_single_step>: Initialize.
1973 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1974 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1975 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1976 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1977 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1978 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1979 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1980 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1981 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1982 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1984 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1985 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1987 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1988 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1989 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1991 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1992 * target.h (struct target_ops): <supports_software_single_step>:
1994 (target_supports_software_single_step): New macro.
1996 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1998 * linux-low.c (linux_wait_1): Fix pc advance condition.
1999 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2000 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2002 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2004 * linux-arm-low.c (arm_is_thumb_mode): New function.
2005 (arm_breakpoint_at): Use arm_is_thumb_mode.
2006 (arm_breakpoint_kind_from_current_state): New function.
2007 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2009 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2010 (linux_breakpoint_kind_from_current_state): New function.
2011 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2012 * linux-low.h (struct linux_target_ops)
2013 <breakpoint_kind_from_current_state>: New field.
2014 * target.h (struct target_ops): Likewise.
2015 (target_breakpoint_kind_from_current_state): New macro.
2017 2015-11-30 Pedro Alves <palves@redhat.com>
2019 * linux-low.c (linux_resume): Wake up the event loop before
2022 2015-11-30 Pedro Alves <palves@redhat.com>
2024 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2026 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2028 * target.c (struct thread_search): New structure.
2029 (thread_search_callback): New function.
2030 (prev_general_thread): New global.
2031 (prepare_to_access_memory, done_accessing_memory): New functions.
2032 * target.h (prepare_to_access_memory, done_accessing_memory):
2033 Replace macros with function declarations.
2035 2015-11-30 Pedro Alves <palves@redhat.com>
2038 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2039 report TARGET_WAITKIND_NO_RESUMED.
2040 * remote-utils.c (prepare_resume_reply): Handle
2041 TARGET_WAITKIND_NO_RESUMED.
2042 * server.c (report_no_resumed): New global.
2043 (handle_query) <qSupported>: Handle "no-resumed+". Report
2044 "no-resumed+" support.
2045 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2046 return error if the client doesn't support no-resumed events.
2047 (push_stop_notification): New function.
2048 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2049 events if the client supports them.
2051 2015-11-30 Pedro Alves <palves@redhat.com>
2053 * linux-low.c (thread_still_has_status_pending_p): Don't check
2055 (lwp_resumed): New function.
2056 (status_pending_p_callback): Return early if the LWP is not
2057 supposed to be resumed.
2059 2015-11-30 Pedro Alves <palves@redhat.com>
2061 * linux-low.c (handle_extended_wait): Assert that the LWP's
2062 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2063 thread create events, leave the new child's status pending.
2064 (linux_low_filter_event): If GDB wants to hear about thread exit
2065 events, leave the LWP marked dead and don't delete it.
2066 (linux_wait_for_event_filtered): Don't check for thread exit.
2067 (filter_exit_event): New function.
2068 (linux_wait_1): Use it, when returning an exit event.
2069 (linux_resume_one_lwp_throw): Assert that the LWP's
2070 waitstatus is TARGET_WAITKIND_IGNORE.
2071 * remote-utils.c (prepare_resume_reply): Handle
2072 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2073 * server.c (report_thread_events): New global.
2074 (handle_general_set): Handle QThreadEvents.
2075 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2076 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2077 TARGET_WAITKIND_THREAD_EXITED.
2078 * server.h (report_thread_events): Declare.
2080 2015-11-30 Pedro Alves <palves@redhat.com>
2082 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2083 the thread's last_resume_kind was resume_stop.
2085 2015-11-30 Pedro Alves <palves@redhat.com>
2087 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2090 2015-11-30 Pedro Alves <palves@redhat.com>
2092 * server.c (handle_v_requests): Handle vCtrlC.
2094 2015-11-30 Pedro Alves <palves@redhat.com>
2096 * gdbthread.h (find_any_thread_of_pid): Declare.
2097 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2099 * server.c (handle_query): If current_thread is NULL, look for
2100 another thread of the selected process.
2102 2015-11-26 Daniel Colascione <dancol@dancol.org>
2103 Simon Marchi <simon.marchi@ericsson.com>
2105 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2106 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2108 * target.h (struct target_ops) <thread_name>: New field.
2109 (target_thread_name): New macro.
2111 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2113 * regcache.h (regcache_invalidate_pid): Add declaration.
2114 * regcache.c (regcache_invalidate_pid): New function, extracted
2115 from regcache_invalidate.
2116 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2117 Add trivial documentation comment.
2118 * lynx-low.c: Use regcache_invalidate_pid instead of
2119 regcache_invalidate.
2121 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2123 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2124 and Elf64_auxv_t if the target is Android.
2126 2015-11-22 Doug Evans <xdje42@gmail.com>
2128 * target.h: #include <sys/types.h>.
2130 2015-11-19 Pedro Alves <palves@redhat.com>
2132 * linux-low.c (linux_process_qsupported): Change prototype.
2134 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2136 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2137 and adjust to loop over all features.
2138 * server.c (handle_query) <qSupported>: Adjust to call
2139 target_process_qsupported once, passing it a vector of unprocessed
2141 * target.h (struct target_ops) <process_qsupported>: Change
2143 (target_process_qsupported): Adjust.
2145 2015-11-19 Pedro Alves <palves@redhat.com>
2147 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2149 * configure: Regenerate.
2151 2015-11-19 Pedro Alves <palves@redhat.com>
2153 * configure: Regenerate.
2155 2015-11-19 Yao Qi <yao.qi@linaro.org>
2157 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2160 2015-11-19 Yao Qi <yao.qi@linaro.org>
2162 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2163 (struct aarch64_operand): Move enum out.
2165 2015-11-19 Yao Qi <yao.qi@linaro.org>
2167 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2168 struct user_fpsimd_state *.
2169 (aarch64_store_fpregset): Likewise.
2171 2015-11-19 Yao Qi <yao.qi@linaro.org>
2173 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2174 struct user_pt_regs *.
2175 (aarch64_store_gregset): Likewise.
2177 2015-11-18 Pedro Alves <palves@redhat.com>
2179 * Makefile.in (all_object_files): Add $IPA_OBJS.
2181 2015-11-17 Pedro Alves <palves@redhat.com>
2183 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2184 GDB_SIGNAL_0 and gdb_signal_to_string.
2186 2015-11-17 Pedro Alves <palves@redhat.com>
2188 * win32-low.c (handle_output_debug_string): Remove parameter.
2189 (win32_kill): Remove our_status local and adjust call to
2190 handle_output_debug_string.
2191 (get_child_debug_event): Adjust call to
2192 handle_output_debug_string.
2194 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2196 * linux-mips-low.c (mips_fill_gregset): Add cast.
2197 (mips_store_gregset): Likewise.
2198 (mips_fill_fpregset): Likewise.
2199 (mips_store_fpregset): Likewise.
2201 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2203 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2206 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2208 * linux-mips-low.c (mips_linux_new_thread): Change type of
2209 watch_type to enum target_hw_bp_type.
2211 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2213 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2214 Change return type to arm_hwbp_type.
2216 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2218 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2219 (arm_store_gregset): Likewise.
2220 * linux-arm-low.c (arm_get_hwcap): Likewise.
2221 (arm_read_description): Likewise.
2223 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2225 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2227 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2229 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2230 (ppc_fill_vsxregset): Likewise.
2231 (ppc_store_vsxregset): Likewise.
2232 (ppc_fill_vrregset): Likewise.
2233 (ppc_store_vrregset): Likewise.
2234 (ppc_fill_evrregset): Likewise.
2235 (ppc_store_evrregset): Likewise.
2237 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2239 * linux-ppc-low.c (ppc_usrregs_info): Remove
2240 forward-declaration.
2241 (ppc_arch_setup): Move lower in file.
2243 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2245 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2246 (ps_pdwrite): Likewise.
2248 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2250 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2251 to after assert checks.
2253 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2255 * proc-service.c (ps_pdread): Add/adjust casts.
2256 (ps_pdwrite): Add/adjust casts.
2258 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2260 * server.c (handle_search_memory_1): Cast return value of
2263 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2265 * server.c (write_qxfer_response): Change type of data to
2268 2015-10-29 Pedro Alves <palves@redhat.com>
2270 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2272 2015-10-29 Pedro Alves <palves@redhat.com>
2274 * tracepoint.c (clear_installed_tracepoints): Add casts.
2276 2015-10-29 Pedro Alves <palves@redhat.com>
2278 * server.c (handle_v_cont, process_serial_event): Add enum
2279 gdb_signal casts to signal parsing code.
2281 2015-10-29 Pedro Alves <palves@redhat.com>
2283 * linux-low.h (NULL_REGSET): Define.
2284 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2285 * linux-arm-low.c (arm_regsets): Likewise.
2286 * linux-crisv32-low.c (cris_regsets): Likewise.
2287 * linux-m68k-low.c (m68k_regsets): Likewise.
2288 * linux-mips-low.c (mips_regsets): Likewise.
2289 * linux-nios2-low.c (nios2_regsets): Likewise.
2290 * linux-ppc-low.c (ppc_regsets): Likewise.
2291 * linux-s390-low.c (s390_regsets): Likewise.
2292 * linux-sh-low.c (sh_regsets): Likewise.
2293 * linux-sparc-low.c (sparc_regsets): Likewise.
2294 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2295 * linux-tile-low.c (tile_regsets): Likewise.
2296 * linux-x86-low.c (x86_regsets): Likewise.
2297 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2299 2015-10-29 Pedro Alves <palves@redhat.com>
2301 * linux-low.h (NULL_REGSET): Define.
2302 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2303 * linux-arm-low.c (arm_regsets): Likewise.
2304 * linux-crisv32-low.c (cris_regsets): Likewise.
2305 * linux-m68k-low.c (m68k_regsets): Likewise.
2306 * linux-mips-low.c (mips_regsets): Likewise.
2307 * linux-nios2-low.c (nios2_regsets): Likewise.
2308 * linux-ppc-low.c (ppc_regsets): Likewise.
2309 * linux-s390-low.c (s390_regsets): Likewise.
2310 * linux-sh-low.c (sh_regsets): Likewise.
2311 * linux-sparc-low.c (sparc_regsets): Likewise.
2312 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2313 * linux-tile-low.c (tile_regsets): Likewise.
2314 * linux-x86-low.c (x86_regsets): Likewise.
2315 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2317 2015-10-26 Doug Evans <dje@google.com>
2319 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2321 2015-10-26 Doug Evans <dje@google.com>
2323 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2325 2015-10-26 Doug Evans <dje@google.com>
2327 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2329 (attach_thread, find_new_threads_callback): Ditto.
2331 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2333 * mem-break.h (set_breakpoint_data): Remove.
2335 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2337 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2338 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2339 (initialize_low): Remove set_breakpoint_data call.
2340 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2341 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2342 (initialize_low): Remove set_breakpoint_data call.
2343 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2344 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2345 (initialize_low): Remove set_breakpoint_data call.
2347 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2349 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2350 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2351 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2352 * target.h (target_breakpoint_kind_from_pc): New macro.
2354 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2356 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2357 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2358 the default breakpoint kind.
2360 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2362 * linux-arm-low.c (arm_supports_z_point_type): Add software
2365 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2367 * linux-arm-low.c: Refactor breakpoint definitions.
2368 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2369 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2371 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2373 * Makefile.in: Add arm.c/o.
2374 * configure.srv: Likewise.
2375 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2376 (arm_breakpoint_kind_from_pc): New function.
2377 (arm_sw_breakpoint_from_kind): Return proper kind.
2378 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2380 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2382 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2384 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2385 (struct raw_breakpoint) <size>: Remove.
2386 (struct raw_breakpoint) <kind>: Add.
2387 (bp_size): New function.
2388 (bp_opcode): Likewise.
2389 (find_raw_breakpoint_at): Adjust for kind.
2390 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2391 (remove_memory_breakpoint): Adjust for kind call bp_size.
2392 (set_raw_breakpoint_at): Adjust for kind.
2393 (set_breakpoint): Likewise.
2394 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2395 (delete_raw_breakpoint): Adjust for kind.
2396 (delete_breakpoint): Likewise.
2397 (find_gdb_breakpoint): Likewise.
2398 (set_gdb_breakpoint_1): Likewise.
2399 (set_gdb_breakpoint): Likewise.
2400 (delete_gdb_breakpoint_1): Likewise.
2401 (delete_gdb_breakpoint): Likewise.
2402 (uninsert_raw_breakpoint): Likewise.
2403 (reinsert_raw_breakpoint): Likewise.
2404 (set_breakpoint_data): Remove.
2405 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2406 (check_mem_read): Adjust for kind call bp_size.
2407 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2408 (clone_one_breakpoint): Adjust for kind.
2409 * mem-break.h (set_gdb_breakpoint): Likewise.
2410 (delete_gdb_breakpoint): Likewise.
2411 * server.c (process_serial_event): Likewise.
2413 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2415 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2416 (struct linux_target_ops) <breakpoint>: Remove.
2417 (struct linux_target_ops) <breakpoint_len>: Remove.
2418 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2419 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2420 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2421 (arm_sw_breakpoint_from_kind): New function.
2422 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2423 (struct linux_target_ops) <breakpoint>: Remove.
2424 (struct linux_target_ops) <breakpoint_len>: Remove.
2425 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2426 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2427 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2428 (struct linux_target_ops) <breakpoint>: Remove.
2429 (struct linux_target_ops) <breakpoint_len>: Remove.
2430 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2431 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2432 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2433 (struct linux_target_ops) <breakpoint>: Remove.
2434 (struct linux_target_ops) <breakpoint_len>: Remove.
2435 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2436 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2437 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2438 and sw_breakpoint_from_kind to increment the pc.
2439 (linux_breakpoint_kind_from_pc): New function.
2440 (linux_sw_breakpoint_from_kind): New function.
2441 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2442 (initialize_low): Call breakpoint_kind_from_pc and
2443 sw_breakpoint_from_kind to replace breakpoint_data/len.
2444 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2446 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2447 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2448 (struct linux_target_ops) <breakpoint>: Remove.
2449 (struct linux_target_ops) <breakpoint_len>: Remove.
2450 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2451 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2452 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2453 (struct linux_target_ops) <breakpoint>: Remove.
2454 (struct linux_target_ops) <breakpoint_len>: Remove.
2455 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2456 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2457 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2458 (struct linux_target_ops) <breakpoint>: Remove.
2459 (struct linux_target_ops) <breakpoint_len>: Remove.
2460 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2461 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2462 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2463 (struct linux_target_ops) <breakpoint>: Remove.
2464 (struct linux_target_ops) <breakpoint_len>: Remove.
2465 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2466 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2467 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2468 (struct linux_target_ops) <breakpoint>: Remove.
2469 (struct linux_target_ops) <breakpoint_len>: Remove.
2470 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2471 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2472 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2473 (struct linux_target_ops) <breakpoint>: Remove.
2474 (struct linux_target_ops) <breakpoint_len>: Remove.
2475 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2476 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2477 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2478 (struct linux_target_ops) <breakpoint>: Remove.
2479 (struct linux_target_ops) <breakpoint_len>: Remove.
2480 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2481 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2482 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2483 (struct linux_target_ops) <breakpoint>: Remove.
2484 (struct linux_target_ops) <breakpoint_len>: Remove.
2485 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2486 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2487 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2488 (struct linux_target_ops) <breakpoint>: Remove.
2489 (struct linux_target_ops) <breakpoint_len>: Remove.
2490 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2491 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2492 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2493 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2494 (struct linux_target_ops) <breakpoint>: Remove.
2495 (struct linux_target_ops) <breakpoint_len>: Remove.
2496 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2497 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2498 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2499 (struct linux_target_ops) <breakpoint>: Remove.
2500 (struct linux_target_ops) <breakpoint_len>: Remove.
2501 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2502 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2504 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2506 * linux-cris-low.c (cris_get_pc): Remove void arg.
2508 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2510 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2513 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2515 * inferiors.c (thread_pid_matches_callback): New function.
2516 (find_thread_process): New function.
2517 (remove_thread): Reset current_thread.
2518 (remove_process): Assert threads have been removed first.
2520 2015-10-15 Yao Qi <yao.qi@linaro.org>
2522 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2524 (aarch64_remove_point): Likewise.
2525 * regcache.c (regcache_register_size): New function.
2527 2015-10-12 Yao Qi <yao.qi@linaro.org>
2529 * linux-aarch64-low.c: Update all callers as emit_load_store
2530 is renamed to aarch64_emit_load_store.
2532 2015-10-12 Yao Qi <yao.qi@linaro.org>
2534 * linux-aarch64-low.c: Update all callers of function renaming
2535 from emit_insn to aarch64_emit_insn.
2537 2015-10-12 Yao Qi <yao.qi@linaro.org>
2539 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2540 arch/aarch64-insn.h.
2541 (struct aarch64_memory_operand): Likewise.
2543 (emit_insn): Move to arch/aarch64-insn.c.
2544 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2545 (emit_load_store): Move to arch/aarch64-insn.c.
2546 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2547 (can_encode_int32): Remove.
2549 2015-10-12 Yao Qi <yao.qi@linaro.org>
2551 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2552 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2553 (aarch64_relocate_instruction): Likewise.
2554 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2555 (struct aarch64_insn_visitor): Likewise.
2557 2015-10-12 Yao Qi <yao.qi@linaro.org>
2559 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2560 (struct aarch64_insn_visitor): New.
2561 (struct aarch64_insn_relocation_data): New.
2562 (aarch64_ftrace_insn_reloc_b): New function.
2563 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2564 (aarch64_ftrace_insn_reloc_cb): Likewise.
2565 (aarch64_ftrace_insn_reloc_tb): Likewise.
2566 (aarch64_ftrace_insn_reloc_adr): Likewise.
2567 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2568 (aarch64_ftrace_insn_reloc_others): Likewise.
2570 (aarch64_relocate_instruction): Use visitor.
2572 2015-10-12 Yao Qi <yao.qi@linaro.org>
2574 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2575 int. Add argument buf.
2576 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2577 aarch64_relocate_instruction.
2579 2015-10-12 Yao Qi <yao.qi@linaro.org>
2581 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2582 argument insn. Remove local variable insn. Don't call
2584 (aarch64_install_fast_tracepoint_jump_pad): Call
2587 2015-09-30 Yao Qi <yao.qi@linaro.org>
2589 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2590 (emit_load_store_pair): Likewise.
2592 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2594 * dll.c (match_dll): Add cast(s).
2595 (unloaded_dll): Likewise.
2596 * linux-low.c (second_thread_of_pid_p): Likewise.
2597 (delete_lwp_callback): Likewise.
2598 (count_events_callback): Likewise.
2599 (select_event_lwp_callback): Likewise.
2600 (linux_set_resume_request): Likewise.
2601 * server.c (accumulate_file_name_length): Likewise.
2602 (emit_dll_description): Likewise.
2603 (handle_qxfer_threads_worker): Likewise.
2604 (visit_actioned_threads): Likewise.
2605 * thread-db.c (any_thread_of): Likewise.
2606 * tracepoint.c (same_process_p): Likewise.
2607 (match_blocktype): Likewise.
2608 (build_traceframe_info_xml): Likewise.
2610 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2612 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2614 (gdb_unparse_agent_expr): Likewise.
2615 * hostio.c (require_data): Likewise.
2616 (handle_pread): Likewise.
2617 * linux-low.c (disable_regset): Likewise.
2618 (fetch_register): Likewise.
2619 (store_register): Likewise.
2620 (get_dynamic): Likewise.
2621 (linux_qxfer_libraries_svr4): Likewise.
2622 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2623 (set_fast_tracepoint_jump): Likewise.
2624 (uninsert_fast_tracepoint_jumps_at): Likewise.
2625 (reinsert_fast_tracepoint_jumps_at): Likewise.
2626 (validate_inserted_breakpoint): Likewise.
2627 (clone_agent_expr): Likewise.
2628 * regcache.c (init_register_cache): Likewise.
2629 * remote-utils.c (putpkt_binary_1): Likewise.
2630 (decode_M_packet): Likewise.
2631 (decode_X_packet): Likewise.
2632 (look_up_one_symbol): Likewise.
2633 (relocate_instruction): Likewise.
2634 (monitor_output): Likewise.
2635 * server.c (handle_search_memory): Likewise.
2636 (handle_qxfer_exec_file): Likewise.
2637 (handle_qxfer_libraries): Likewise.
2638 (handle_qxfer): Likewise.
2639 (handle_query): Likewise.
2640 (handle_v_cont): Likewise.
2641 (handle_v_run): Likewise.
2642 (captured_main): Likewise.
2643 * target.c (write_inferior_memory): Likewise.
2644 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2645 * tracepoint.c (init_trace_buffer): Likewise.
2646 (add_tracepoint_action): Likewise.
2647 (add_traceframe): Likewise.
2648 (add_traceframe_block): Likewise.
2649 (cmd_qtdpsrc): Likewise.
2650 (cmd_qtdv): Likewise.
2651 (cmd_qtstatus): Likewise.
2652 (response_source): Likewise.
2653 (response_tsv): Likewise.
2654 (cmd_qtnotes): Likewise.
2655 (gdb_collect): Likewise.
2656 (initialize_tracepoint): Likewise.
2658 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2660 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2661 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2662 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2664 (enum aarch64_condition_codes): New enum.
2665 (w0): New static global.
2668 (struct aarch64_memory_operand) <type>: New
2669 MEMORY_OPERAND_POSTINDEX type.
2670 (postindex_memory_operand): New helper function.
2671 (emit_ret): New function.
2672 (emit_load_store_pair): New function, factored out of emit_stp
2673 with support for MEMORY_OPERAND_POSTINDEX.
2674 (emit_stp): Rewrite using emit_load_store_pair.
2675 (emit_ldp): New function.
2676 (emit_load_store): Likewise.
2677 (emit_ldr): Mention post-index instruction in comment.
2678 (emit_ldrh): New function.
2679 (emit_ldrb): New function.
2680 (emit_ldrsw): Mention post-index instruction in comment.
2681 (emit_str): Likewise.
2682 (emit_subs): New function.
2683 (emit_cmp): Likewise.
2684 (emit_and): Likewise.
2685 (emit_orr): Likewise.
2686 (emit_orn): Likewise.
2687 (emit_eor): Likewise.
2688 (emit_mvn): Likewise.
2689 (emit_lslv): Likewise.
2690 (emit_lsrv): Likewise.
2691 (emit_asrv): Likewise.
2692 (emit_mul): Likewise.
2693 (emit_sbfm): Likewise.
2694 (emit_sbfx): Likewise.
2695 (emit_ubfm): Likewise.
2696 (emit_ubfx): Likewise.
2697 (emit_csinc): Likewise.
2698 (emit_cset): Likewise.
2699 (emit_nop): Likewise.
2700 (emit_ops_insns): New helper function.
2701 (emit_pop): Likewise.
2702 (emit_push): Likewise.
2703 (aarch64_emit_prologue): New function.
2704 (aarch64_emit_epilogue): Likewise.
2705 (aarch64_emit_add): Likewise.
2706 (aarch64_emit_sub): Likewise.
2707 (aarch64_emit_mul): Likewise.
2708 (aarch64_emit_lsh): Likewise.
2709 (aarch64_emit_rsh_signed): Likewise.
2710 (aarch64_emit_rsh_unsigned): Likewise.
2711 (aarch64_emit_ext): Likewise.
2712 (aarch64_emit_log_not): Likewise.
2713 (aarch64_emit_bit_and): Likewise.
2714 (aarch64_emit_bit_or): Likewise.
2715 (aarch64_emit_bit_xor): Likewise.
2716 (aarch64_emit_bit_not): Likewise.
2717 (aarch64_emit_equal): Likewise.
2718 (aarch64_emit_less_signed): Likewise.
2719 (aarch64_emit_less_unsigned): Likewise.
2720 (aarch64_emit_ref): Likewise.
2721 (aarch64_emit_if_goto): Likewise.
2722 (aarch64_emit_goto): Likewise.
2723 (aarch64_write_goto_address): Likewise.
2724 (aarch64_emit_const): Likewise.
2725 (aarch64_emit_call): Likewise.
2726 (aarch64_emit_reg): Likewise.
2727 (aarch64_emit_pop): Likewise.
2728 (aarch64_emit_stack_flush): Likewise.
2729 (aarch64_emit_zero_ext): Likewise.
2730 (aarch64_emit_swap): Likewise.
2731 (aarch64_emit_stack_adjust): Likewise.
2732 (aarch64_emit_int_call_1): Likewise.
2733 (aarch64_emit_void_call_2): Likewise.
2734 (aarch64_emit_eq_goto): Likewise.
2735 (aarch64_emit_ne_goto): Likewise.
2736 (aarch64_emit_lt_goto): Likewise.
2737 (aarch64_emit_le_goto): Likewise.
2738 (aarch64_emit_gt_goto): Likewise.
2739 (aarch64_emit_ge_got): Likewise.
2740 (aarch64_emit_ops_impl): New static global variable.
2741 (aarch64_emit_ops): New target function, return
2742 &aarch64_emit_ops_impl.
2743 (struct linux_target_ops): Install it.
2745 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2747 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2748 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2750 * linux-aarch64-ipa.c: New file.
2751 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2753 (aarch64_get_thread_area): New target method.
2754 (extract_signed_bitfield): New helper function.
2755 (aarch64_decode_ldr_literal): New function.
2756 (enum aarch64_opcodes): New enum.
2757 (struct aarch64_register): New struct.
2758 (struct aarch64_operand): New struct.
2759 (x0): New static global.
2768 (aarch64_register): New helper function.
2769 (register_operand): Likewise.
2770 (immediate_operand): Likewise.
2771 (struct aarch64_memory_operand): New struct.
2772 (offset_memory_operand): New helper function.
2773 (preindex_memory_operand): Likewise.
2774 (enum aarch64_system_control_registers): New enum.
2775 (ENCODE): New macro.
2776 (emit_insn): New helper function.
2777 (emit_b): New function.
2778 (emit_bcond): Likewise.
2779 (emit_cb): Likewise.
2780 (emit_tb): Likewise.
2781 (emit_blr): Likewise.
2782 (emit_stp): Likewise.
2783 (emit_ldp_q_offset): Likewise.
2784 (emit_stp_q_offset): Likewise.
2785 (emit_load_store): Likewise.
2786 (emit_ldr): Likewise.
2787 (emit_ldrsw): Likewise.
2788 (emit_str): Likewise.
2789 (emit_ldaxr): Likewise.
2790 (emit_stxr): Likewise.
2791 (emit_stlr): Likewise.
2792 (emit_data_processing_reg): Likewise.
2793 (emit_data_processing): Likewise.
2794 (emit_add): Likewise.
2795 (emit_sub): Likewise.
2796 (emit_mov): Likewise.
2797 (emit_movk): Likewise.
2798 (emit_mov_addr): Likewise.
2799 (emit_mrs): Likewise.
2800 (emit_msr): Likewise.
2801 (emit_sevl): Likewise.
2802 (emit_wfe): Likewise.
2803 (append_insns): Likewise.
2804 (can_encode_int32_in): New helper function.
2805 (aarch64_relocate_instruction): New function.
2806 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2807 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2808 (struct linux_target_ops): Install aarch64_get_thread_area,
2809 aarch64_install_fast_tracepoint_jump_pad and
2810 aarch64_get_min_fast_tracepoint_insn_len.
2812 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2814 * Makefile.in (aarch64-insn.o): New rule.
2815 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2817 2015-09-21 Yao Qi <yao.qi@linaro.org>
2819 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2821 2015-09-21 Yao Qi <yao.qi@linaro.org>
2823 * tracepoint.c (max_jump_pad_size): Remove.
2825 2015-09-18 Yao Qi <yao.qi@linaro.org>
2827 * linux-aarch64-low.c: Don't include sys/uio.h.
2828 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2830 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2832 * tracepoint.c (eval_result_type): Change prototype.
2833 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2835 2015-09-15 Pedro Alves <palves@redhat.com>
2837 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2838 Check whether to report exec events instead of checking whether
2839 multiprocess is enabled.
2841 2015-09-15 Pedro Alves <palves@redhat.com>
2844 * remote-utils.c (prepare_resume_reply): Merge
2845 TARGET_WAITKIND_VFORK_DONE switch case with the
2846 TARGET_WAITKIND_FORKED case.
2848 2015-09-15 Yao Qi <yao.qi@linaro.org>
2850 * server.c (handle_query): Check string comparison using
2851 "else if" instead of "if".
2853 2015-09-15 Yao Qi <yao.qi@linaro.org>
2855 * server.c (vCont_supported): New global variable.
2856 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2857 matches. Append ";vContSupported+" to own_buf.
2858 (handle_v_requests): Append ";s;S" to own_buf if target supports
2859 hardware single step or vCont_supported is false.
2860 (capture_main): Set vCont_supported to zero.
2862 2015-09-15 Yao Qi <yao.qi@linaro.org>
2864 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2866 (linux_supports_hardware_single_step): ... New function.
2867 (linux_target_ops): Update.
2868 * lynx-low.c (lynx_target_ops): Set field
2869 supports_hardware_single_step to target_can_do_hardware_single_step.
2870 * nto-low.c (nto_target_ops): Likewise.
2871 * spu-low.c (spu_target_ops): Likewise.
2872 * win32-low.c (win32_target_ops): Likewise.
2873 * target.c (target_can_do_hardware_single_step): New function.
2874 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2875 Remove. <supports_hardware_single_step>: New field.
2876 (target_supports_conditional_breakpoints): Remove.
2877 (target_supports_hardware_single_step): New macro.
2878 (target_can_do_hardware_single_step): Declare.
2879 * server.c (handle_query): Use target_supports_hardware_single_step
2880 instead of target_supports_conditional_breakpoints.
2882 2015-09-15 Yao Qi <yao.qi@linaro.org>
2884 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2886 (struct linux_target_ops the_low_target): Install
2887 aarch64_linux_siginfo_fixup.
2889 2015-09-11 Don Breazeal <donb@codesourcery.com>
2890 Luis Machado <lgustavo@codesourcery.com>
2892 * linux-low.c (linux_mourn): Static declaration.
2893 (linux_arch_setup): Move in front of
2894 handle_extended_wait.
2895 (linux_arch_setup_thread): New function.
2896 (handle_extended_wait): Handle exec events. Call
2897 linux_arch_setup_thread. Make event_lwp argument a
2898 pointer-to-a-pointer.
2899 (check_zombie_leaders): Do not check stopped threads.
2900 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2901 (linux_low_filter_event): Add lwp and thread for exec'ing
2902 non-leader thread if leader thread has been deleted.
2903 Refactor code into linux_arch_setup_thread and call it.
2904 Pass child lwp pointer by reference to handle_extended_wait.
2905 (linux_wait_for_event_filtered): Update comment.
2906 (linux_wait_1): Prevent clobbering exec event status.
2907 (linux_supports_exec_events): New function.
2908 (linux_target_ops) <supports_exec_events>: Initialize new member.
2909 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2911 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2912 * server.c (report_exec_events): New global variable.
2913 (handle_query): Handle qSupported query for exec-events feature.
2914 (captured_main): Initialize report_exec_events.
2915 * server.h (report_exec_events): Declare new global variable.
2916 * target.h (struct target_ops) <supports_exec_events>: New
2918 (target_supports_exec_events): New macro.
2919 * win32-low.c (win32_target_ops) <supports_exec_events>:
2920 Initialize new member.
2922 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2924 * linux-low.c (linux_low_enable_btrace): Remove.
2925 (linux_target_ops): Replace linux_low_enable_btrace with
2926 linux_enable_btrace.
2928 2015-09-03 Yao Qi <yao.qi@linaro.org>
2930 * linux-aarch64-low.c (aarch64_insert_point): Call
2931 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2934 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2936 * linux-low.c (check_stopped_by_breakpoint): Use
2937 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2939 2015-08-27 Pedro Alves <palves@redhat.com>
2941 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2943 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2945 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2946 the XNEW-family equivalent.
2947 (compile_bytecodes): Likewise.
2948 * dll.c (loaded_dll): Likewise.
2949 * event-loop.c (append_callback_event): Likewise.
2950 (create_file_handler): Likewise.
2951 (create_file_event): Likewise.
2952 * hostio.c (handle_open): Likewise.
2953 * inferiors.c (add_thread): Likewise.
2954 (add_process): Likewise.
2955 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2956 * linux-arm-low.c (arm_new_process): Likewise.
2957 (arm_new_thread): Likewise.
2958 * linux-low.c (add_to_pid_list): Likewise.
2959 (linux_add_process): Likewise.
2960 (handle_extended_wait): Likewise.
2961 (add_lwp): Likewise.
2962 (enqueue_one_deferred_signal): Likewise.
2963 (enqueue_pending_signal): Likewise.
2964 (linux_resume_one_lwp_throw): Likewise.
2965 (linux_resume_one_thread): Likewise.
2966 (linux_read_memory): Likewise.
2967 (linux_write_memory): Likewise.
2968 * linux-mips-low.c (mips_linux_new_process): Likewise.
2969 (mips_linux_new_thread): Likewise.
2970 (mips_add_watchpoint): Likewise.
2971 * linux-x86-low.c (initialize_low_arch): Likewise.
2972 * lynx-low.c (lynx_add_process): Likewise.
2973 * mem-break.c (set_raw_breakpoint_at): Likewise.
2974 (set_breakpoint): Likewise.
2975 (add_condition_to_breakpoint): Likewise.
2976 (add_commands_to_breakpoint): Likewise.
2977 (clone_agent_expr): Likewise.
2978 (clone_one_breakpoint): Likewise.
2979 * regcache.c (new_register_cache): Likewise.
2980 * remote-utils.c (look_up_one_symbol): Likewise.
2981 * server.c (queue_stop_reply): Likewise.
2982 (start_inferior): Likewise.
2983 (queue_stop_reply_callback): Likewise.
2984 (handle_target_event): Likewise.
2985 * spu-low.c (fetch_ppc_memory): Likewise.
2986 (store_ppc_memory): Likewise.
2987 * target.c (set_target_ops): Likewise.
2988 * thread-db.c (thread_db_load_search): Likewise.
2989 (try_thread_db_load_1): Likewise.
2990 * tracepoint.c (add_tracepoint): Likewise.
2991 (add_tracepoint_action): Likewise.
2992 (create_trace_state_variable): Likewise.
2993 (cmd_qtdpsrc): Likewise.
2994 (cmd_qtro): Likewise.
2995 (add_while_stepping_state): Likewise.
2996 * win32-low.c (child_add_thread): Likewise.
2997 (get_image_name): Likewise.
2999 2015-08-25 Yao Qi <yao.qi@linaro.org>
3001 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3003 2015-08-25 Yao Qi <yao.qi@linaro.org>
3005 * Makefile.in (aarch64-linux.o): New rule.
3006 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3008 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3009 (aarch64_init_debug_reg_state): Make it extern.
3010 (aarch64_linux_prepare_to_resume): Remove.
3012 2015-08-25 Yao Qi <yao.qi@linaro.org>
3014 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3015 lwp_arch_private_info and ptid_of_lwp.
3017 2015-08-25 Yao Qi <yao.qi@linaro.org>
3019 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3020 Find proc_info by find_process_pid. All callers updated.
3022 2015-08-25 Yao Qi <yao.qi@linaro.org>
3024 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3026 (debug_reg_change_callback): Remove.
3027 (aarch64_notify_debug_reg_change): Remove.
3029 2015-08-25 Yao Qi <yao.qi@linaro.org>
3031 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3032 Call current_lwp_ptid.
3034 2015-08-25 Yao Qi <yao.qi@linaro.org>
3036 * linux-aarch64-low.c (debug_reg_change_callback): Use
3039 2015-08-25 Yao Qi <yao.qi@linaro.org>
3041 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3043 2015-08-25 Yao Qi <yao.qi@linaro.org>
3045 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3047 2015-08-25 Yao Qi <yao.qi@linaro.org>
3049 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3052 2015-08-25 Yao Qi <yao.qi@linaro.org>
3054 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3056 (debug_reg_change_callback): Remove argument entry and add argument
3057 lwp. Remove local variable thread. Don't print thread id in the
3058 debugging output. Don't check whether pid of thread equals to pid.
3059 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3060 iterate_over_lwps instead find_inferior.
3062 2015-08-24 Pedro Alves <palves@redhat.com>
3064 * inferiors.c (get_first_process): New function.
3065 * inferiors.h (get_first_process): New declaration.
3066 * remote-utils.c (read_ptid): Default to the first process in the
3067 list, instead of to the current thread's process.
3069 2015-08-24 Pedro Alves <palves@redhat.com>
3071 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3072 * event-loop.c: Likewise.
3073 * remote-utils.c: Likewise.
3074 * tracepoint.c: Likewise.
3076 2015-08-24 Pedro Alves <palves@redhat.com>
3078 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3081 2015-08-21 Pedro Alves <palves@redhat.com>
3083 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3084 instead of literal 1.
3086 2015-08-21 Pedro Alves <palves@redhat.com>
3088 * tdesc.c (default_description): Explicitly zero-initialize.
3090 2015-08-21 Pedro Alves <palves@redhat.com>
3093 * inferiors.c (remove_thread): Discard any pending stop reply for
3095 * server.c (remove_all_on_match_pid): Rename to ...
3096 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3098 (discard_queued_stop_replies): Change parameter to a ptid. Now
3100 (handle_v_kill, kill_inferior_callback, captured_main)
3101 (process_serial_event): Adjust.
3102 * server.h (discard_queued_stop_replies): Declare.
3104 2015-08-21 Pedro Alves <palves@redhat.com>
3106 * linux-low.c (wait_for_sigstop): Always switch to no thread
3107 selected if the previously current thread dies.
3108 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3109 process instead of the current thread's.
3110 * remote-utils.c (input_interrupt): Don't check if there's no
3112 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3113 current thread to the general thread fails, error out.
3114 (handle_qxfer_auxv, handle_qxfer_libraries)
3115 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3116 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3117 (handle_query): Check if there's a thread selected instead of
3118 checking whether there's any thread in the thread list.
3119 (handle_qxfer_threads, handle_qxfer_btrace)
3120 (handle_qxfer_btrace_conf): Don't error out early if there's no
3121 thread in the thread list.
3122 (handle_v_cont, myresume): Don't set the current thread to the
3124 (process_serial_event) <Hg handling>: Also set thread_id if the
3125 previous general thread is still alive.
3126 (process_serial_event) <g/G handling>: If setting the current
3127 thread to the general thread fails, error out.
3128 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3129 thread's lwp instead of the current thread's.
3130 * target.c (set_desired_thread): If the desired thread was not
3131 found, leave the current thread pointing to NULL. Return an int
3132 (boolean) indicating success.
3133 * target.h (set_desired_thread): Change return type to int.
3135 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3137 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3138 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3140 (ps_get_thread_area): New function.
3142 2015-08-19 Gary Benson <gbenson@redhat.com>
3144 * hostio.c (handle_pread): Do not attempt to read more data
3145 than hostio_reply_with_data can fit in a packet.
3147 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3149 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3151 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3153 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3155 2015-08-06 Pedro Alves <palves@redhat.com>
3157 * tracepoint.c (expr_eval_result): Now an int.
3159 2015-08-06 Pedro Alves <palves@redhat.com>
3161 * gdbthread.h (struct regcache): Forward declare.
3162 (struct thread_info) <regcache_data>: Now a struct regcache
3164 * inferiors.c (inferior_regcache_data)
3165 (set_inferior_regcache_data): Now work with struct regcache
3167 * inferiors.h (struct regcache): Forward declare.
3168 (inferior_regcache_data, set_inferior_regcache_data): Now work
3169 with struct regcache pointers.
3170 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3171 (free_register_cache_thread): Remove struct regcache pointer
3174 2015-08-06 Pedro Alves <palves@redhat.com>
3176 * server.c (captured_main): On error, print the exception message
3177 to stderr, and if run_once is set, throw a quit.
3179 2015-08-06 Pedro Alves <palves@redhat.com>
3181 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3184 2015-08-06 Pedro Alves <palves@redhat.com>
3186 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3187 reading beyond the passed in buffer length.
3189 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3191 * tracepoint.c (symbol_list) <required>: Remove.
3193 2015-08-06 Pedro Alves <palves@redhat.com>
3195 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3196 count if stopping and suspending threads.
3197 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3198 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3199 (linux_detach): Complete an ongoing step-over.
3200 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3202 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3203 (linux_wait_1): If passing a signal to the inferior after
3204 finishing a step-over, unsuspend and re-resume all lwps. If we
3205 see a single-step event but the thread should be continuing, don't
3206 pass the trap to gdb.
3207 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3208 internal_error instead of gdb_assert.
3209 (enqueue_pending_signal): New function.
3210 (check_ptrace_stopped_lwp_gone): Add debug output.
3211 (start_step_over): Use internal_error instead of gdb_assert.
3212 (complete_ongoing_step_over): New function.
3213 (linux_resume_one_thread): Don't resume a suspended thread.
3214 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3217 2015-08-06 Pedro Alves <palves@redhat.com>
3219 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3220 (linux_thread_alive): Use lwp_is_marked_dead.
3221 (extended_event_reported): Delete.
3222 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3223 instead of extended_event_reported.
3224 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3226 (lwp_is_marked_dead): New function.
3227 (lwp_running): Use lwp_is_marked_dead.
3228 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3231 2015-08-06 Pedro Alves <palves@redhat.com>
3233 * linux-low.c (linux_wait_1): Move fork event output out of the
3234 !report_to_gdb check. Pass event_child->waitstatus to
3235 target_waitstatus_to_string instead of ourstatus.
3237 2015-08-04 Yao Qi <yao.qi@linaro.org>
3239 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3240 if current_thread is 32 bit.
3242 2015-08-04 Yao Qi <yao.qi@linaro.org>
3244 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3245 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3246 * server.c (extended_protocol): Remove "static".
3247 * server.h (extended_protocol): Declare it.
3249 2015-08-04 Yao Qi <yao.qi@linaro.org>
3251 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3252 both aarch64 and aarch32.
3253 (aarch64_set_pc): Likewise.
3255 2015-08-04 Yao Qi <yao.qi@linaro.org>
3257 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3258 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3259 arm-with-neon.xml to srv_xmlfiles.
3260 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3261 (is_64bit_tdesc): New function.
3262 (aarch64_linux_read_description): New function.
3263 (aarch64_arch_setup): Call aarch64_linux_read_description.
3264 (regs_info): Rename to regs_info_aarch64.
3265 (aarch64_regs_info): Return right regs_info.
3266 (initialize_low_arch): Call initialize_low_arch_aarch32.
3268 2015-08-04 Yao Qi <yao.qi@linaro.org>
3270 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3271 * linux-aarch32-low.c: New file.
3272 * linux-aarch32-low.h: New file.
3273 * linux-arm-low.c (arm_fill_gregset): Move it to
3274 linux-aarch32-low.c.
3275 (arm_store_gregset): Likewise.
3276 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3277 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3278 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3279 (regs_info): Rename to regs_info_arm.
3280 (arm_regs_info): Return regs_info_aarch32 if
3281 have_ptrace_getregset is 1 and target description is
3282 arm_with_neon or arm_with_vfpv3.
3283 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3284 Call initialize_low_arch_aarch32 instead.
3286 2015-08-04 Yao Qi <yao.qi@linaro.org>
3288 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3289 * linux-low.c: ... here.
3290 * linux-low.h (have_ptrace_getregset): Declare it.
3292 2015-08-04 Pedro Alves <palves@redhat.com>
3294 * thread-db.c (struct thread_db): Use new typedefs.
3295 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3297 (disable_thread_event_reporting): Cast result of dlsym to
3298 destination function pointer type.
3299 (thread_db_mourn): Use td_ta_delete_ftype.
3301 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3303 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3305 (CDX_BREAKPOINT): Define for R2.
3306 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3307 (the_low_target): Add comments.
3309 2015-07-30 Yao Qi <yao.qi@linaro.org>
3311 * linux-arm-low.c (arm_hwcap): Remove it.
3312 (arm_read_description): New local variable arm_hwcap. Don't
3313 set arm_hwcap to zero.
3315 2015-07-30 Yao Qi <yao.qi@linaro.org>
3317 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3318 Use regcache->tdesc instead.
3319 (arm_store_wmmxregset): Likewise.
3320 (arm_fill_vfpregset): Likewise.
3321 (arm_store_vfpregset): Likewise.
3323 2015-07-30 Yao Qi <yao.qi@linaro.org>
3325 * linux-arm-low.c: Include arch/arm.h.
3326 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3327 (arm_store_gregset): Likewise.
3329 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3331 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3332 ptrace's 4th parameter.
3334 2015-07-27 Yao Qi <yao.qi@linaro.org>
3336 * configure.srv (case aarch64*-*-linux*): Don't set
3339 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3341 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3343 * linux-arm-low.c: Likewise.
3344 * linux-cris-low.c: Likewise.
3345 * linux-crisv32-low.c: Likewise.
3346 * linux-low.c: Likewise.
3347 * linux-m68k-low.c: Likewise.
3348 * linux-mips-low.c: Likewise.
3349 * linux-nios2-low.c: Likewise.
3350 * linux-s390-low.c: Likewise.
3351 * linux-sparc-low.c: Likewise.
3352 * linux-tic6x-low.c: Likewise.
3353 * linux-tile-low.c: Likewise.
3354 * linux-x86-low.c: Likewise.
3356 2015-07-24 Pedro Alves <palves@redhat.com>
3358 * config.in: Regenerate.
3359 * configure: Regenerate.
3361 2015-07-24 Pedro Alves <palves@redhat.com>
3363 * acinclude.m4: Include ../ptrace.m4.
3364 * configure.ac: Call GDB_AC_PTRACE.
3365 * config.in, configure: Regenerate.
3367 2015-07-24 Yao Qi <yao.qi@linaro.org>
3369 * linux-low.c (linux_create_inferior): Remove setting to
3370 proc->priv->new_inferior.
3371 (linux_attach): Likewise.
3372 (linux_low_filter_event): Likewise.
3373 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3375 2015-07-24 Yao Qi <yao.qi@linaro.org>
3377 * linux-low.c (linux_arch_setup): New function.
3378 (linux_low_filter_event): If proc->tdesc is NULL and
3379 proc->attached is true, call the_low_target.arch_setup.
3380 Otherwise, keep status pending, and return.
3381 (linux_resume_one_lwp_throw): Don't call get_pc if
3382 thread->while_stepping isn't NULL. Don't call
3383 get_thread_regcache if proc->tdesc is NULL.
3384 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3385 (linux_target_ops): Install arch_setup.
3386 * server.c (start_inferior): Call the_target->arch_setup.
3387 * target.h (struct target_ops) <arch_setup>: New field.
3388 (target_arch_setup): New marco.
3389 * lynx-low.c (lynx_target_ops): Update.
3390 * nto-low.c (nto_target_ops): Update.
3391 * spu-low.c (spu_target_ops): Update.
3392 * win32-low.c (win32_target_ops): Update.
3394 2015-07-24 Yao Qi <yao.qi@linaro.org>
3396 * linux-low.c (linux_add_process): Don't set
3397 proc->priv->new_inferior.
3398 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3399 (linux_attach): Likewise.
3401 2015-07-24 Yao Qi <yao.qi@linaro.org>
3403 * server.c (start_inferior): Code refactor.
3405 2015-07-24 Yao Qi <yao.qi@linaro.org>
3407 * server.c (process_serial_event): Set general_thread.
3409 2015-07-21 Yao Qi <yao.qi@linaro.org>
3411 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3412 aarch64_linux_get_debug_reg_capacity.
3414 2015-07-17 Yao Qi <yao.qi@linaro.org>
3416 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3417 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3418 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3419 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3420 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3421 (AARCH64_HWP_ALIGNMENT): Likewise.
3422 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3423 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3424 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3425 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3426 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3427 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3428 (struct aarch64_debug_reg_state): Likewise.
3429 (struct arch_lwp_info): Likewise.
3430 (aarch64_align_watchpoint): Likewise.
3431 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3432 (aarch64_watchpoint_length): Likewise.
3433 (aarch64_point_encode_ctrl_reg): Likewise
3434 (aarch64_point_is_aligned): Likewise.
3435 (aarch64_align_watchpoint): Likewise.
3436 (aarch64_linux_set_debug_regs):
3437 (aarch64_dr_state_insert_one_point): Likewise.
3438 (aarch64_dr_state_remove_one_point): Likewise.
3439 (aarch64_handle_breakpoint): Likewise.
3440 (aarch64_handle_aligned_watchpoint): Likewise.
3441 (aarch64_handle_unaligned_watchpoint): Likewise.
3442 (aarch64_handle_watchpoint): Likewise.
3444 2015-07-17 Yao Qi <yao.qi@linaro.org>
3446 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3447 and don't aarch64_get_debug_reg_state. All callers update.
3448 (aarch64_handle_aligned_watchpoint): Likewise.
3449 (aarch64_handle_unaligned_watchpoint): Likewise.
3450 (aarch64_handle_watchpoint): Likewise.
3451 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3452 (aarch64_remove_point): Likewise.
3454 2015-07-17 Yao Qi <yao.qi@linaro.org>
3456 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3458 (aarch64_handle_unaligned_watchpoint): Likewise.
3460 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3462 Revert the previous 3 commits:
3463 Move gdb_regex* to common/
3464 Move linux_find_memory_regions_full & co.
3465 gdbserver build-id attribute generator
3467 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3468 Jan Kratochvil <jan.kratochvil@redhat.com>
3470 gdbserver build-id attribute generator.
3471 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3472 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3473 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3475 (get_dynamic): Use find_pdhr to traverse program headers.
3476 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3477 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3478 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3479 (get_hex_build_id): New.
3480 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3481 to reply XML document.
3483 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3484 Jan Kratochvil <jan.kratochvil@redhat.com>
3486 * target.c: Include target/target-utils.h and fcntl.h.
3487 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3488 (target_fileio_read_stralloc): New functions.
3490 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3492 * Makefile.in (OBS): Add gdb_regex.o.
3494 * config.in: Rebuilt.
3495 * configure: Rebuilt.
3497 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3498 Jan Kratochvil <jan.kratochvil@redhat.com>
3500 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3501 * Makefile.in (OBS): Add target-utils.o.
3502 (linux-maps.o, target-utils.o): New.
3503 * configure.srv (srv_linux_obj): Add linux-maps.o.
3505 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3507 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3509 (the_low_target): Install it.
3511 2015-07-14 Pedro Alves <palves@redhat.com>
3513 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3514 Instead, ignore ECHILD, and throw an error for other errnos.
3516 2015-07-10 Pedro Alves <palves@redhat.com>
3518 * event-loop.c (struct callback_event) <data>: Change type to
3519 gdb_client_data instance instead of gdb_client_data pointer.
3520 (append_callback_event): Adjust.
3522 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3524 * linux-aarch64-low.c: Add comments for each linux_target_ops
3525 method. Remove comments already covered in target_ops and
3526 linux_target_ops definitions.
3527 (the_low_target): Add comments for each unimplemented method.
3529 2015-07-09 Yao Qi <yao.qi@linaro.org>
3531 * linux-aarch64-low.c (aarch64_regmap): Remove.
3532 (aarch64_usrregs_info): Remove.
3533 (regs_info): Set field usrregs to NULL.
3535 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3537 * linux-low.c: Include "rsp-low.h"
3538 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3539 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3540 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3541 (handle_btrace_enable_pt): New.
3542 (handle_btrace_general_set): Support "pt".
3543 (handle_btrace_conf_general_set): Support "pt:size".
3545 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3547 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3550 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3552 * linux-aarch64-low.c: Remove comment about endianness.
3553 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3554 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3557 2015-06-24 Gary Benson <gbenson@redhat.com>
3559 * linux-i386-ipa.c (stdint.h): Do not include.
3560 * lynx-i386-low.c (stdint.h): Likewise.
3561 * lynx-ppc-low.c (stdint.h): Likewise.
3562 * mem-break.c (stdint.h): Likewise.
3563 * thread-db.c (stdint.h): Likewise.
3564 * tracepoint.c (stdint.h): Likewise.
3565 * win32-low.c (stdint.h): Likewise.
3567 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3569 * server.c (write_qxfer_response): Update call to
3570 remote_escape_output.
3572 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3573 Jan Kratochvil <jan.kratochvil@redhat.com>
3575 Merge multiple hex conversions.
3576 * gdbreplay.c (tohex): Rename to 'fromhex'.
3577 (logchar): Use fromhex.
3579 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3581 * server.c (handle_qxfer_libraries): Set `version' attribute for
3584 2015-06-10 Gary Benson <gbenson@redhat.com>
3586 * target.h (struct target_ops) <multifs_open>: New field.
3587 <multifs_unlink>: Likewise.
3588 <multifs_readlink>: Likewise.
3589 * linux-low.c (nat/linux-namespaces.h): New include.
3590 (linux_target_ops): Initialize the_target->multifs_open,
3591 the_target->multifs_unlink and the_target->multifs_readlink.
3592 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3593 * hostio.c (hostio_fs_pid): New static variable.
3594 (hostio_handle_new_gdb_connection): New function.
3595 (handle_setfs): Likewise.
3596 (handle_open): Use the_target->multifs_open as appropriate.
3597 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3598 (handle_readlink): Use the_target->multifs_readlink as
3600 (handle_vFile): Handle vFile:setfs packets.
3601 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3602 after target_handle_new_gdb_connection.
3604 2015-06-10 Gary Benson <gbenson@redhat.com>
3606 * configure.ac (AC_CHECK_FUNCS): Add setns.
3607 * config.in: Regenerate.
3608 * configure: Likewise.
3609 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3610 (linux-namespaces.o): New rule.
3611 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3613 2015-06-09 Gary Benson <gbenson@redhat.com>
3615 * hostio.c (handle_open): Process mode argument with
3616 fileio_to_host_mode.
3618 2015-06-01 Yao Qi <yao.qi@linaro.org>
3620 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3621 * linux-x86-low.c: Likewise.
3623 2015-05-28 Don Breazeal <donb@codesourcery.com>
3625 * linux-low.c (handle_extended_wait): Initialize
3626 thread_info.last_resume_kind for new fork children.
3628 2015-05-15 Pedro Alves <palves@redhat.com>
3630 * target.h (target_handle_new_gdb_connection): Rewrite using if
3631 wrapped in do/while.
3633 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3635 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3636 * configure, config.in: Regenerate.
3637 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3640 2015-05-12 Don Breazeal <donb@codesourcery.com>
3642 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3643 PTRACE_EVENT_VFORK_DONE.
3644 (linux_low_ptrace_options, extended_event_reported): Add vfork
3646 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3647 and "vforkdone" for RSP 'T' Stop Reply Packet.
3648 * server.h (report_vfork_events): Declare
3651 2015-05-12 Don Breazeal <donb@codesourcery.com>
3653 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3654 (the_low_target) <new_fork>: Initialize new member.
3655 * linux-arm-low.c (arm_new_fork): New function.
3656 (the_low_target) <new_fork>: Initialize new member.
3657 * linux-low.c (handle_extended_wait): Call new target function
3659 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3660 * linux-mips-low.c (mips_add_watchpoint): New function
3661 extracted from mips_insert_point.
3662 (the_low_target) <new_fork>: Initialize new member.
3663 (mips_linux_new_fork): New function.
3664 (mips_insert_point): Call mips_add_watchpoint.
3665 * linux-x86-low.c (x86_linux_new_fork): New function.
3666 (the_low_target) <new_fork>: Initialize new member.
3668 2015-05-12 Don Breazeal <donb@codesourcery.com>
3670 * linux-low.c (handle_extended_wait): Implement return value,
3671 rename argument 'event_child' to 'event_lwp', handle
3672 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3673 (linux_low_ptrace_options): New function.
3674 (linux_low_filter_event): Call linux_low_ptrace_options,
3675 use different argument fo linux_enable_event_reporting,
3676 use return value from handle_extended_wait.
3677 (extended_event_reported): New function.
3678 (linux_wait_1): Call extended_event_reported and set
3679 status to report fork events.
3680 (linux_write_memory): Add pid to debug message.
3681 (reset_lwp_ptrace_options_callback): New function.
3682 (linux_handle_new_gdb_connection): New function.
3683 (linux_target_ops): Initialize new structure member.
3684 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3685 * lynx-low.c: Initialize new structure member.
3686 * remote-utils.c (prepare_resume_reply): Implement stop reason
3687 "fork" for "T" stop message.
3688 * server.c (handle_query): Call handle_new_gdb_connection.
3689 * server.h (report_fork_events): Declare global flag.
3690 * target.h (struct target_ops) <handle_new_gdb_connection>:
3692 (target_handle_new_gdb_connection): New macro.
3693 * win32-low.c: Initialize new structure member.
3695 2015-05-12 Don Breazeal <donb@codesourcery.com>
3697 * mem-break.c (APPEND_TO_LIST): Define macro.
3698 (clone_agent_expr): New function.
3699 (clone_one_breakpoint): New function.
3700 (clone_all_breakpoints): New function.
3701 * mem-break.h: Declare new functions.
3703 2015-05-12 Don Breazeal <donb@codesourcery.com>
3705 * linux-low.c (linux_supports_fork_events): New function.
3706 (linux_supports_vfork_events): New function.
3707 (linux_target_ops): Initialize new structure members.
3708 (initialize_low): Call linux_check_ptrace_features.
3709 * lynx-low.c (lynx_target_ops): Initialize new structure
3711 * server.c (report_fork_events, report_vfork_events):
3713 (handle_query): Add new features to qSupported packet and
3715 (captured_main): Initialize new global variables.
3716 * target.h (struct target_ops) <supports_fork_events>:
3718 <supports_vfork_events>: New member.
3719 (target_supports_fork_events): New macro.
3720 (target_supports_vfork_events): New macro.
3721 * win32-low.c (win32_target_ops): Initialize new structure
3724 2015-05-12 Gary Benson <gbenson@redhat.com>
3726 * server.c (handle_qxfer_exec_file): Use current process
3729 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3731 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3732 Remove HAVE_PTRACE_GETREGS conditionals.
3733 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3734 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3736 2015-05-08 Yao Qi <yao.qi@linaro.org>
3738 * linux-low.c (linux_supports_conditional_breakpoints): New
3740 (linux_target_ops): Install new target method.
3741 * lynx-low.c (lynx_target_ops): Install NULL hook for
3742 supports_conditional_breakpoints.
3743 * nto-low.c (nto_target_ops): Likewise.
3744 * spu-low.c (spu_target_ops): Likewise.
3745 * win32-low.c (win32_target_ops): Likewise.
3746 * server.c (handle_query): Check
3747 target_supports_conditional_breakpoints.
3748 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3750 (target_supports_conditional_breakpoints): New macro.
3752 2015-05-06 Pedro Alves <palves@redhat.com>
3755 * server.c (start_inferior): If the process exits, mourn it.
3757 2015-04-21 Gary Benson <gbenson@redhat.com>
3759 * hostio.c (fileio_open_flags_to_host): Factored out to
3760 fileio_to_host_openflags in common/fileio.c. Single use
3763 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3765 * linux-xtensa-low.c (xtensa_fill_gregset)
3766 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3769 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3771 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3772 (regs_info): Replace usrregs pointer with NULL.
3774 2015-04-17 Gary Benson <gbenson@redhat.com>
3776 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3777 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3778 * server.c (handle_qxfer_exec_file): New function.
3779 (qxfer_packets): Add exec-file entry.
3780 (handle_query): Report qXfer:exec-file:read as supported packet.
3782 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3784 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3786 2015-04-09 Gary Benson <gbenson@redhat.com>
3788 * hostio-errno.c (errno_to_fileio_error): Remove function.
3789 Update caller to use remote_fileio_to_fio_error.
3791 2015-04-09 Yao Qi <yao.qi@linaro.org>
3793 * linux-low.c (linux_insert_point): Call
3794 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3795 (linux_remove_point): Call remove_memory_breakpoint if type is
3797 * linux-x86-low.c (x86_insert_point): Don't call
3798 insert_memory_breakpoint.
3799 (x86_remove_point): Don't call remove_memory_breakpoint.
3801 2015-04-01 Pedro Alves <palves@redhat.com>
3802 Cleber Rosa <crosa@redhat.com>
3804 * server.c (gdbserver_usage): Reorganize and extend the usage
3807 2015-03-24 Pedro Alves <palves@redhat.com>
3809 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3810 output. Also dump TRAP_TRACE.
3811 (linux_low_filter_event): In debug output, distinguish a
3812 resume_stop SIGSTOP from a delayed SIGSTOP.
3814 2015-03-24 Gary Benson <gbenson@redhat.com>
3816 * linux-x86-low.c (x86_linux_new_thread): Moved to
3818 (x86_linux_prepare_to_resume): Likewise.
3820 2015-03-24 Gary Benson <gbenson@redhat.com>
3822 * Makefile.in (x86-linux-dregs.o): New rule.
3823 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3824 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3825 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3826 (x86_linux_dr_get): Likewise.
3827 (x86_linux_dr_set): Likewise.
3828 (update_debug_registers_callback): Likewise.
3829 (x86_linux_dr_set_addr): Likewise.
3830 (x86_linux_dr_get_addr): Likewise.
3831 (x86_linux_dr_set_control): Likewise.
3832 (x86_linux_dr_get_control): Likewise.
3833 (x86_linux_dr_get_status): Likewise.
3834 (x86_linux_update_debug_registers): Likewise.
3836 2015-03-24 Gary Benson <gbenson@redhat.com>
3838 * linux-x86-low.c (x86_linux_update_debug_registers):
3839 New function, factored out from...
3840 (x86_linux_prepare_to_resume): ...this.
3842 2015-03-24 Gary Benson <gbenson@redhat.com>
3844 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3845 (x86_linux_dr_set): Likewise.
3846 (update_debug_registers_callback): Likewise.
3847 (x86_linux_dr_set_addr): Likewise.
3848 (x86_linux_dr_get_addr): Likewise.
3849 (x86_linux_dr_set_control): Likewise.
3850 (x86_linux_dr_get_control): Likewise.
3851 (x86_linux_dr_get_status): Likewise.
3852 (x86_linux_prepare_to_resume): Likewise.
3854 2015-03-24 Gary Benson <gbenson@redhat.com>
3856 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3857 Use perror_with_name. Pass string through gettext.
3858 (x86_linux_dr_set): Likewise.
3860 2015-03-24 Gary Benson <gbenson@redhat.com>
3862 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3863 (x86_linux_dr_set_addr): ...this.
3864 (x86_dr_low_get_addr): Rename to...
3865 (x86_linux_dr_get_addr): ...this.
3866 (x86_dr_low_set_control): Rename to...
3867 (x86_linux_dr_set_control): ...this.
3868 (x86_dr_low_get_control): Rename to...
3869 (x86_linux_dr_get_control): ...this.
3870 (x86_dr_low_get_status): Rename to...
3871 (x86_linux_dr_get_status): ...this.
3872 (x86_dr_low): Update with new function names.
3874 2015-03-24 Gary Benson <gbenson@redhat.com>
3876 * Makefile.in (x86-linux.o): New rule.
3877 * configure.srv: Add x86-linux.o to relevant targets.
3878 * linux-low.c (lwp_set_arch_private_info): New function.
3879 (lwp_arch_private_info): Likewise.
3880 * linux-x86-low.c: Include nat/x86-linux.h.
3881 (arch_lwp_info): Removed structure.
3882 (update_debug_registers_callback):
3883 Use lwp_set_debug_registers_changed.
3884 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3885 and lwp_set_debug_registers_changed.
3886 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3888 2015-03-24 Gary Benson <gbenson@redhat.com>
3890 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3891 * linux-arm-low.c (arm_new_thread): Likewise.
3892 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3893 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3894 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3895 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3897 2015-03-24 Gary Benson <gbenson@redhat.com>
3899 * linux-low.c (ptid_of_lwp): New function.
3900 (lwp_is_stopped): Likewise.
3901 (lwp_stop_reason): Likewise.
3902 * linux-x86-low.c (update_debug_registers_callback):
3904 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3907 2015-03-24 Gary Benson <gbenson@redhat.com>
3909 * linux-low.h (linux_stop_lwp): Remove declaration.
3911 2015-03-24 Gary Benson <gbenson@redhat.com>
3913 * linux-low.h: Include nat/linux-nat.h.
3914 * linux-low.c (iterate_over_lwps_args): New structure.
3915 (iterate_over_lwps_filter): New function.
3916 (iterate_over_lwps): Likewise.
3917 * linux-x86-low.c (update_debug_registers_callback):
3918 Update signature to what iterate_over_lwps expects.
3919 Remove PID check that iterate_over_lwps now performs.
3920 (x86_dr_low_set_addr): Use iterate_over_lwps.
3921 (x86_dr_low_set_control): Likewise.
3923 2015-03-24 Gary Benson <gbenson@redhat.com>
3925 * linux-x86-low.c (x86_debug_reg_state): New function.
3926 (x86_linux_prepare_to_resume): Use the above.
3928 2015-03-24 Gary Benson <gbenson@redhat.com>
3930 * linux-low.c (current_lwp_ptid): New function.
3931 * linux-x86-low.c: Include nat/linux-nat.h.
3932 (x86_dr_low_get_addr): Use current_lwp_ptid.
3933 (x86_dr_low_get_control): Likewise.
3934 (x86_dr_low_get_status): Likewise.
3936 2015-03-20 Pedro Alves <palves@redhat.com>
3938 * tracepoint.c (cmd_qtstatus): Make "str" const.
3940 2015-03-20 Pedro Alves <palves@redhat.com>
3942 * server.c (handle_general_set): Make "req_str" const.
3944 2015-03-19 Pedro Alves <palves@redhat.com>
3946 * linux-low.c (linux_resume_one_lwp): Rename to ...
3947 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3948 instead call perror_with_name.
3949 (check_ptrace_stopped_lwp_gone): New function.
3950 (linux_resume_one_lwp): Reimplement as wrapper around
3951 linux_resume_one_lwp_throw that swallows errors if the LWP is
3954 2015-03-19 Pedro Alves <palves@redhat.com>
3956 * linux-low.c (count_events_callback, select_event_lwp_callback):
3957 No longer check whether the thread has resume_stop as last resume
3960 2015-03-19 Pedro Alves <palves@redhat.com>
3962 * linux-low.c (count_events_callback, select_event_lwp_callback):
3963 Use the lwp's status_pending_p field, not the thread's.
3965 2015-03-19 Pedro Alves <palves@redhat.com>
3967 * linux-low.c (select_event_lwp_callback): Update comments to
3968 no longer mention SIGTRAP.
3970 2015-03-18 Gary Benson <gbenson@redhat.com>
3972 * server.c (handle_query): Do not report vFile:fstat as supported.
3974 2015-03-11 Gary Benson <gbenson@redhat.com>
3976 * hostio.c (sys/types.h): New include.
3977 (sys/stat.h): Likewise.
3978 (common-remote-fileio.h): Likewise.
3979 (handle_fstat): New function.
3980 (handle_vFile): Handle vFile:fstat packets.
3982 2015-03-11 Gary Benson <gbenson@redhat.com>
3984 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3985 struct stat.st_blocks and struct stat.st_blksize.
3986 * configure: Regenerate.
3987 * config.in: Likewise.
3988 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3989 (OBS): Add common-remote-fileio.o.
3990 (common-remote-fileio.o): New rule.
3992 2015-03-09 Pedro Alves <palves@redhat.com>
3994 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3995 'struct sockaddr' pointer in 'accept' call.
3997 2015-03-09 Pedro Alves <palves@redhat.com>
4000 2015-03-07 Pedro Alves <palves@redhat.com>
4001 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4002 or <winsock2.h> here. Instead include "gdb_socket.h".
4003 (remote_open): Use union gdb_sockaddr_u.
4004 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4005 or <winsock2.h> here. Instead include "gdb_socket.h".
4006 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4007 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4009 (init_named_socket, gdb_agent_helper_thread): Use union
4012 2015-03-07 Pedro Alves <palves@redhat.com>
4014 * configure.ac (build_warnings): Move
4015 -Wdeclaration-after-statement to the C-specific set.
4016 * configure: Regenerate.
4018 2015-03-07 Pedro Alves <palves@redhat.com>
4020 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4021 or <winsock2.h> here. Instead include "gdb_socket.h".
4022 (remote_open): Use union gdb_sockaddr_u.
4023 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4024 or <winsock2.h> here. Instead include "gdb_socket.h".
4025 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4026 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4028 (init_named_socket, gdb_agent_helper_thread): Use union
4031 2015-03-07 Pedro Alves <palves@redhat.com>
4033 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4036 2015-03-06 Yao Qi <yao.qi@linaro.org>
4038 * linux-aarch64-low.c (aarch64_insert_point): Use
4039 show_debug_regs as a boolean.
4040 (aarch64_remove_point): Likewise.
4042 2015-03-05 Pedro Alves <palves@redhat.com>
4044 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4045 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4046 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4047 * nto-low.c (nto_target_ops): Likewise.
4048 * spu-low.c (spu_target_ops): Likewise.
4049 * win32-low.c (win32_target_ops): Likewise.
4051 2015-03-04 Pedro Alves <palves@redhat.com>
4053 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4054 Decide whether a breakpoint triggered based on the SIGTRAP's
4056 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4057 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4058 (linux_low_filter_event): Check for breakpoints before checking
4060 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4062 (linux_stopped_by_sw_breakpoint)
4063 (linux_supports_stopped_by_sw_breakpoint)
4064 (linux_stopped_by_hw_breakpoint)
4065 (linux_supports_stopped_by_hw_breakpoint): New functions.
4066 (linux_target_ops): Install new target methods.
4068 2015-03-04 Pedro Alves <palves@redhat.com>
4070 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4071 * server.c (swbreak_feature, hwbreak_feature): New globals.
4072 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4073 (captured_main): Clear swbreak_feature and hwbreak_feature.
4074 * server.h (swbreak_feature, hwbreak_feature): Declare.
4075 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4076 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4077 supports_stopped_by_hw_breakpoint>: New fields.
4078 (target_supports_stopped_by_sw_breakpoint)
4079 (target_stopped_by_sw_breakpoint)
4080 (target_supports_stopped_by_hw_breakpoint)
4081 (target_stopped_by_hw_breakpoint): Declare.
4083 2015-03-04 Pedro Alves <palves@redhat.com>
4085 enum lwp_stop_reason -> enum target_stop_reason
4086 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4087 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4088 (linux_wait_1, stuck_in_jump_pad_callback)
4089 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4090 (linux_stopped_by_watchpoint):
4091 * linux-low.h (enum lwp_stop_reason): Delete.
4092 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4093 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4095 2015-03-04 Yao Qi <yao.qi@linaro.org>
4097 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4099 2015-03-03 Gary Benson <gbenson@redhat.com>
4101 * hostio.c (handle_vFile): Fix prefix lengths.
4103 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4105 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4108 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4110 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4111 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4112 (clean): Add "rm -f" for above C files.
4113 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4114 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4115 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4116 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4117 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4118 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4119 (init_registers_s390x_vx_linux64)
4120 (init_registers_s390x_tevx_linux64)
4121 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4122 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4124 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4125 (s390_store_vxrs_high): New functions.
4126 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4128 (s390_arch_setup): Add logic for selecting one of the new target
4129 descriptions. Activate the new vector regsets if applicable.
4130 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4131 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4132 and init_registers_s390x_tevx_linux64.
4134 2015-03-01 Pedro Alves <palves@redhat.com>
4136 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4139 2015-02-27 Pedro Alves <palves@redhat.com>
4141 * linux-x86-low.c (u_debugreg_offset): New function.
4142 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4144 2015-02-27 Pedro Alves <palves@redhat.com>
4146 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4147 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4148 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4149 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4150 (ps_lsetfpregs, ps_getpid)
4151 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4152 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4153 (ps_lsetxregs, ps_plog): Declare.
4155 2015-02-27 Pedro Alves <palves@redhat.com>
4157 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4158 IP_AGENT_EXPORT_FUNC.
4159 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4160 IP_AGENT_EXPORT_FUNC.
4161 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4162 (IP_AGENT_EXPORT): Delete.
4163 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4164 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4165 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4166 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4167 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4168 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4169 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4170 (traceframe_read_count, traceframe_write_count)
4171 (traceframes_created, trace_state_variables, get_raw_reg)
4172 (get_trace_state_variable_value, set_trace_state_variable_value)
4173 (ust_loaded, helper_thread_id, cmd_buf): Use
4174 IPA_SYM_EXPORTED_NAME.
4175 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4176 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4177 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4178 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4179 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4180 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4181 EXTERN_C_PUSH/EXTERN_C_POP.
4182 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4183 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4184 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4185 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4186 (traceframe_write_count, traceframe_read_count)
4187 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4188 (about_to_request_buffer_space, get_trace_state_variable_value)
4189 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4190 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4191 EXTERN_C_PUSH/EXTERN_C_POP.
4192 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4193 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4194 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4195 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4196 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4197 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4198 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4199 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4201 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4202 (IP_AGENT_EXPORT_VAR_DECL): Define.
4204 (gdb_agent_get_raw_reg): Declare.
4206 2015-02-27 Tom Tromey <tromey@redhat.com>
4207 Pedro Alves <palves@redhat.com>
4209 Rename symbols whose names are reserved C++ keywords throughout.
4211 2015-02-27 Pedro Alves <palves@redhat.com>
4213 * Makefile.in (COMPILER): New, get it from autoconf.
4214 (CXX): Get from autoconf instead.
4215 (COMPILE.pre): Use COMPILER.
4216 (CC-LD): Rename to ...
4217 (CC_LD): ... this. Use COMPILER.
4218 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4219 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4220 * acinclude.m4: Include build-with-cxx.m4.
4221 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4222 Disable -Werror by default if building in C++ mode.
4223 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4224 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4225 the C++ compiler. Save/restore CXXFLAGS too.
4226 * configure: Regenerate.
4228 2015-02-27 Pedro Alves <palves@redhat.com>
4230 * acinclude.m4: Include libiberty.m4.
4231 * configure.ac: Call libiberty_INIT.
4232 * config.in, configure: Regenerate.
4234 2015-02-26 Pedro Alves <palves@redhat.com>
4236 * linux-low.c (linux_wait_1): When incrementing the PC past a
4237 program breakpoint always use the_low_target.breakpoint_len as
4238 increment, rather than the maximum between that and
4239 the_low_target.decr_pc_after_break.
4241 2015-02-23 Pedro Alves <palves@redhat.com>
4243 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4244 thread was doing a step-over; always adjust the PC if
4245 we stepped over a permanent breakpoint.
4246 (linux_wait_1): If we stepped over breakpoint that was on top of a
4247 permanent breakpoint, manually advance the PC past it.
4249 2015-02-23 Pedro Alves <palves@redhat.com>
4251 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4253 (x86_fill_gregset, x86_store_gregset): Use it when handling
4256 2015-02-20 Pedro Alves <palves@redhat.com>
4258 * thread-db.c: Include "nat/linux-procfs.h".
4259 (thread_db_init): Skip listing new threads if the kernel supports
4260 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4262 2015-02-20 Pedro Alves <palves@redhat.com>
4264 * linux-low.c (status_pending_p_callback): Use ptid_match.
4266 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4268 PR breakpoints/16812
4269 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4270 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4271 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4273 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4275 PR breakpoints/15956
4276 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4278 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4280 * linux-low.c (linux_low_btrace_conf): Print size.
4281 * server.c (handle_btrace_conf_general_set): New.
4282 (hanle_general_set): Call handle_btrace_conf_general_set.
4283 (handle_query): Report Qbtrace-conf:bts:size as supported.
4285 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4287 * linux-low.c (linux_low_enable_btrace): Update parameters.
4288 (linux_low_btrace_conf): New.
4289 (linux_target_ops)<to_btrace_conf>: Initialize.
4290 * server.c (current_btrace_conf): New.
4291 (handle_btrace_enable): Rename to ...
4292 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4293 to target_enable_btrace. Update comment. Update users.
4294 (handle_qxfer_btrace_conf): New.
4295 (qxfer_packets): Add btrace-conf entry.
4296 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4297 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4298 (target_ops)<read_btrace_conf>: New.
4299 (target_enable_btrace): Update parameters.
4300 (target_read_btrace_conf): New.
4302 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4304 * server.c (handle_btrace_general_set): Remove call to
4305 target_supports_btrace.
4306 (supported_btrace_packets): New.
4307 (handle_query): Call supported_btrace_packets.
4308 * target.h: include btrace-common.h.
4309 (btrace_target_info): Removed.
4310 (supports_btrace, target_supports_btrace): Update parameters.
4312 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4314 * Makefile.in (SFILES): Add common/btrace-common.c.
4315 (OBS): Add common/btrace-common.o.
4316 (btrace-common.o): Add build rules.
4317 * linux-low: Include btrace-common.h.
4318 (linux_low_read_btrace): Use struct btrace_data. Call
4319 btrace_data_init and btrace_data_fini.
4321 2015-02-06 Pedro Alves <palves@redhat.com>
4323 * thread-db.c (find_new_threads_callback): Add debug output.
4325 2015-02-04 Pedro Alves <palves@redhat.com>
4327 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4328 (resume_stopped_resumed_lwps): New function.
4329 (linux_wait_for_event_filtered): Use it.
4331 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4333 * Makefile.in (SFILES): Add linux-personality.c.
4334 (linux-personality.o): New rule.
4335 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4336 list of objects to be built.
4337 * linux-low.c: Include nat/linux-personality.h.
4338 (linux_create_inferior): Remove code to disable address space
4339 randomization (moved to ../nat/linux-personality.c). Create
4340 cleanup to disable address space randomization.
4342 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4344 * Makefile.in (posix-strerror.o): New rule.
4345 (mingw-strerror.o): Likewise.
4346 * configure: Regenerated.
4347 * configure.ac: Source file ../common/common.host. Initialize new
4348 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4350 2015-01-14 Yao Qi <yao@codesourcery.com>
4352 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4353 (ppc-linux.o): New rule.
4354 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4355 * configure.ac: AC_CHECK_FUNCS(getauxval).
4356 * config.in: Re-generated.
4357 * configure: Re-generated.
4358 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4359 ppc64_64bit_inferior_p
4361 2015-01-14 Yao Qi <yao@codesourcery.com>
4363 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4364 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4365 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4366 (PT_ORIG_R3, PT_TRAP): Likewise.
4367 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4368 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4369 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4371 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4373 * i387-fp.c (i387_cache_to_xsave): In look over
4374 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4375 zmmh_low_space field by use of zmmh_high_space.
4377 2015-01-09 Pedro Alves <palves@redhat.com>
4379 * linux-low.c (step_over_bkpt): Move higher up in the file.
4380 (handle_extended_wait): Don't store the stop_pc here.
4381 (get_stop_pc): Adjust comments and rename to ...
4382 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4383 stopped for a software breakpoint or hardware breakpoint.
4384 (thread_still_has_status_pending_p): New function.
4385 (status_pending_p_callback): Use
4386 thread_still_has_status_pending_p. If the event is no longer
4387 interesting, resume the LWP.
4388 (handle_tracepoints): Add assert.
4389 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4390 (wstatus_maybe_breakpoint): New function.
4391 (cancel_breakpoint): Delete function.
4392 (check_stopped_by_watchpoint): New function, factored out from
4393 linux_low_filter_event.
4394 (lp_status_maybe_breakpoint): Delete function.
4395 (linux_low_filter_event): Remove filter_ptid argument.
4396 Leave thread group exits pending here. Store the LWP's stop PC.
4397 Always leave events pending.
4398 (linux_wait_for_event_filtered): Pull all events out of the
4399 kernel, and leave them all pending.
4400 (count_events_callback, select_event_lwp_callback): Consider all
4402 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4403 (select_event_lwp): Only give preference to the stepping LWP in
4404 all-stop mode. Adjust comments.
4405 (ignore_event): New function.
4406 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4407 references to cancel_breakpoints. Adjust to renames. Also give
4408 equal priority to all LWPs that have had events in non-stop mode.
4409 If reporting a software breakpoint event, unadjust the LWP's PC.
4410 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4411 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4413 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4414 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4415 (linux_stopped_by_watchpoint): Adjust.
4416 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4417 * linux-low.h (enum lwp_stop_reason): New.
4418 (struct lwp_info) <stop_pc>: Adjust comment.
4419 <stopped_by_watchpoint>: Delete field.
4420 <stop_reason>: New field.
4421 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4422 * mem-break.c (software_breakpoint_inserted_here)
4423 (hardware_breakpoint_inserted_here): New function.
4424 * mem-break.h (software_breakpoint_inserted_here)
4425 (hardware_breakpoint_inserted_here): Declare.
4426 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4427 (cancel_breakpoints): Delete.
4428 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4429 (upload_fast_traceframes): Remove references to
4432 2015-01-09 Pedro Alves <palves@redhat.com>
4434 * thread-db.c (find_new_threads_callback): Ignore thread if the
4435 kernel thread ID is -1.
4437 2015-01-09 Pedro Alves <palves@redhat.com>
4439 * linux-low.c (linux_attach_fail_reason_string): Move to
4440 nat/linux-ptrace.c, and rename.
4441 (linux_attach_lwp): Update comment.
4442 (attach_proc_task_lwp_callback): New function.
4443 (linux_attach): Adjust to rename and use
4444 linux_proc_attach_tgid_threads.
4445 (linux_attach_fail_reason_string): Delete declaration.
4447 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4449 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4450 * server.c (gdbserver_version): Likewise.
4452 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4454 * remote-utils.c: Include ctype.h.
4455 (input_interrupt): Explicitly handle the case when the char
4456 received is the NUL byte. Improve the printing of non-ASCII
4459 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4461 * linux-low.c (linux_low_filter_event): Update call to
4462 linux_enable_event_reporting following the addition of
4463 a new parameter to that function.
4465 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4468 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4469 (AARCH64_FPCR_REGNO): Likewise.
4470 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4471 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4472 (aarch64_store_fpregset): Likewise.
4474 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4476 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4477 Remove FIXME comment about assumption about N.
4479 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4481 * configure.ac: If large-file support is disabled in GDBserver,
4482 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4483 * configure: Regenerate.
4485 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4487 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4488 warning upon ENODATA from ptrace.
4489 * linux-s390-low.c (s390_store_tdb): New.
4490 (s390_regsets): Add regset for NT_S390_TDB.
4492 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4494 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4495 without a fill_function.
4496 * linux-s390-low.c (s390_fill_last_break): Remove.
4497 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4498 (s390_arch_setup): Use regset's size instead of fill_function for
4501 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4503 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4504 the regset's store function when ptrace returned an error.
4505 * regcache.c (get_thread_regcache): Invalidate register cache
4506 before fetching inferior's registers.
4508 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4510 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4511 while-loop as for-loop.
4512 (regsets_store_inferior_registers): Likewise.
4514 2014-11-28 Yao Qi <yao@codesourcery.com>
4516 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4517 * config.in, configure: Re-generate.
4518 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4521 2014-11-21 Yao Qi <yao@codesourcery.com>
4523 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4524 (AC_CHECK_HEADERS): Remove malloc.h.
4525 * configure: Re-generated.
4526 * config.in: Re-generated.
4527 * server.h: Don't include alloca.h and malloc.h.
4528 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4529 Don't include malloc.h.
4531 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4533 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4534 corresponding ERRNO check in same block.
4536 2014-11-12 Pedro Alves <palves@redhat.com>
4538 * server.c (cont_thread): Update comment.
4539 (start_inferior, attach_inferior): No longer clear cont_thread.
4540 (handle_v_cont): No longer set cont_thread.
4541 (captured_main): Clear cont_thread each time a GDB connects.
4543 2014-11-12 Pedro Alves <palves@redhat.com>
4545 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4546 thread, and don't resume all threads if the Hc thread has exited.
4548 2014-11-12 Pedro Alves <palves@redhat.com>
4550 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4551 the process group instead of to a specific LWP.
4553 2014-10-15 Pedro Alves <palves@redhat.com>
4556 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4558 (arm_set_thread_context): Delete.
4559 (the_low_target): Adjust.
4560 * win32-i386-low.c (debug_registers_changed)
4561 (debug_registers_used): Delete.
4562 (update_debug_registers_callback): New function.
4563 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4564 needing to update their debug registers.
4565 (win32_get_current_dr): New function.
4566 (x86_dr_low_get_addr, x86_dr_low_get_control)
4567 (x86_dr_low_get_status): Fetch the debug register from the thread
4569 (i386_initial_stuff): Adjust.
4570 (i386_get_thread_context): Remove current_event parameter. Don't
4571 clear debug_registers_changed nor copy DR values to
4573 (i386_set_thread_context): Delete.
4574 (i386_prepare_to_resume): New function.
4575 (i386_thread_added): Mark the thread as needing to update irs
4577 (the_low_target): Remove i386_set_thread_context and install
4578 i386_prepare_to_resume.
4579 * win32-low.c (win32_get_thread_context): Adjust.
4580 (win32_set_thread_context): Use SetThreadContext
4582 (win32_prepare_to_resume): New function.
4583 (win32_require_context): New function, factored out from ...
4584 (thread_rec): ... this.
4585 (continue_one_thread): Call win32_prepare_to_resume on each thread
4586 we're about to continue.
4587 (win32_resume): Call win32_prepare_to_resume on the event thread.
4588 * win32-low.h (struct win32_thread_info)
4589 <debug_registers_changed>: New field.
4590 (struct win32_target_ops): Change prototype of set_thread_context,
4591 delete set_thread_context and add prepare_to_resume.
4592 (win32_require_context): New declaration.
4594 2014-10-08 Gary Benson <gbenson@redhat.com>
4596 * server.h: Do not include common-exceptions.h.
4598 2014-10-08 Gary Benson <gbenson@redhat.com>
4600 * server.h: Do not include cleanups.h.
4602 2014-09-30 James Hogan <james.hogan@imgtec.com>
4604 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4607 2014-09-23 Yao Qi <yao@codesourcery.com>
4609 * linux-low.c (lp_status_maybe_breakpoint): New function.
4610 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4611 (count_events_callback): Likewise.
4612 (select_event_lwp_callback): Likewise.
4613 (cancel_breakpoints_callback): Likewise.
4615 2014-09-19 Don Breazeal <donb@codesourcery.com>
4617 * linux-low.c (handle_extended_wait): Call
4618 linux_ptrace_get_extended_event.
4619 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4620 linux_is_extended_waitstatus.
4622 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4624 * Makefile.in (CPPFLAGS): Define.
4625 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4626 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4628 2014-09-16 Gary Benson <gbenson@redhat.com>
4630 * inferiors.h (current_inferior): Renamed as...
4631 (current_thread): New variable. All uses updated.
4632 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4633 (maybe_move_out_of_jump_pad): Likewise.
4634 (cancel_breakpoint): Likewise.
4635 (linux_low_filter_event): Likewise.
4636 (wait_for_sigstop): Likewise.
4637 (linux_resume_one_lwp): Likewise.
4638 (need_step_over_p): Likewise.
4639 (start_step_over): Likewise.
4640 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4641 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4642 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4643 and save_inferior as saved_thread.
4644 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4646 (regcache_invalidate_thread): Likewise.
4647 * remote-utils.c (prepare_resume_reply): Likewise.
4648 * thread-db.c (thread_db_get_tls_address): Likewise.
4649 (disable_thread_event_reporting): Likewise.
4650 (remove_thread_event_breakpoints): Likewise.
4651 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4653 * target.h (set_desired_inferior): Renamed as...
4654 (set_desired_thread): New declaration. All uses updated.
4655 * server.c (myresume): Updated comment to reference thread instead
4657 (handle_serial_event): Likewise.
4658 (handle_target_event): Likewise.
4660 2014-09-12 Tom Tromey <tromey@redhat.com>
4661 Gary Benson <gbenson@redhat.com>
4663 * regcache.h: Include common-regcache.h.
4664 (regcache_read_pc): Don't declare.
4665 * regcache.c (get_thread_regcache_for_ptid): New function.
4667 2014-09-11 Tom Tromey <tromey@redhat.com>
4668 Gary Benson <gbenson@redhat.com>
4670 * symbol.c: New file.
4671 * Makefile.in (SFILES): Add symbol.c.
4672 (OBS): Add symbol.o.
4674 2014-09-11 Gary Benson <gbenson@redhat.com>
4676 * target.c (target_stop_ptid, target_continue_ptid): New
4679 2014-09-11 Tom Tromey <tromey@redhat.com>
4680 Gary Benson <gbenson@redhat.com>
4682 * target.h: Include target/target.h.
4683 * target.c (target_read_memory, target_read_uint32)
4684 (target_write_memory): New functions.
4686 2014-09-11 Gary Benson <gbenson@redhat.com>
4688 * server.h (debug_hw_points): Don't declare.
4689 * server.c (debug_hw_points): Don't define. Replace all uses
4690 with show_debug_regs.
4691 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4692 all uses with show_debug_regs.
4694 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4696 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4697 endianness into account.
4698 (ppc_supply_ptrace_register): Likewise.
4700 2014-09-03 James Hogan <james.hogan@imgtec.com>
4702 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4703 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4705 2014-09-03 Gary Benson <gbenson@redhat.com>
4707 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4708 ALL_DEBUG_ADDRESS_REGISTERS.
4710 2014-09-02 Gary Benson <gbenson@redhat.com>
4712 * i386-low.h: Renamed as...
4713 * x86-low.h: New file. All type, function and variable name
4714 prefixes changed from "i386_" to "x86_". All references updated.
4715 * i386-low.c: Renamed as...
4716 * x86-low.c: New file. All type, function and variable name
4717 prefixes changed from "i386_" to "x86_". All references updated.
4719 2014-09-02 Gary Benson <gbenson@redhat.com>
4721 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4722 (x86_linux_new_thread): Likewise.
4724 2014-08-29 Gary Benson <gbenson@redhat.com>
4726 * server.h (setjmp.h): Do not include.
4727 (toplevel): Do not declare.
4728 (common-exceptions.h): Include.
4729 (cleanups.h): Likewise.
4730 * server.c (toplevel): Do not define.
4731 (exit_code): New static global.
4732 (detach_or_kill_for_exit_cleanup): New function.
4733 (main): New function. Original main renamed to...
4734 (captured_main): New function.
4735 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4737 2014-08-29 Gary Benson <gbenson@redhat.com>
4739 * Makefile.in (SFILES): Add common/common-exceptions.c.
4740 (OBS): Add common-exceptions.o.
4741 (common-exceptions.o): New rule.
4742 * utils.c (prepare_to_throw_exception): New function.
4744 2014-08-29 Gary Benson <gbenson@redhat.com>
4746 * config.in: Regenerate.
4747 * configure: Likewise.
4749 2014-08-29 Gary Benson <gbenson@redhat.com>
4751 * Makefile.in (SFILES): Add common/cleanups.c.
4753 (cleanups.o): New rule.
4755 2014-08-29 Gary Benson <gbenson@redhat.com>
4757 * utils.c (internal_vwarning): New function.
4759 2014-08-28 Gary Benson <gbenson@redhat.com>
4761 * utils.h (fatal): Remove declaration.
4762 * utils.c (fatal): Remove function.
4764 2014-08-28 Gary Benson <gbenson@redhat.com>
4766 * tracepoint.c (gdb_agent_init): Replace fatal with
4768 (initialize_tracepoint): Likewise.
4770 2014-08-28 Gary Benson <gbenson@redhat.com>
4772 * remote-utils.c (remote_prepare): Replace fatal with error.
4774 2014-08-28 Gary Benson <gbenson@redhat.com>
4776 * linux-low.c (linux_async): Replace fatal with warning.
4778 (linux_start_non_stop): Return -1 if linux_async failed.
4780 2014-08-28 Gary Benson <gbenson@redhat.com>
4782 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4784 (i386_dr_low_get_addr): Remove vague comment.
4785 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4788 2014-08-28 Gary Benson <gbenson@redhat.com>
4790 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4791 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4793 (linux_resume_one_lwp): Likewise.
4794 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4796 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4797 with internal_error.
4798 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4799 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4800 (find_register_by_name): Replace fatal with internal_error.
4801 (find_regno): Likewise.
4802 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4803 * thread-db.c (thread_db_create_event): Likewise.
4804 (thread_db_load_search): Likewise.
4805 (try_thread_db_load_1): Likewise.
4806 * tracepoint.c (get_jump_space_head): Replace fatal with
4808 (claim_trampoline_space): Likewise.
4809 (have_fast_tracepoint_trampoline_buffer): Likewise.
4810 (cmd_qtstart): Likewise.
4811 (stop_tracing): Likewise.
4812 (fast_tracepoint_collecting): Likewise.
4813 (target_malloc): Likewise.
4814 (download_tracepoint): Likewise.
4815 (download_trace_state_variables): Replace check with gdb_assert.
4816 (upload_fast_traceframes): Replace fatal with internal_error.
4818 2014-08-19 Tom Tromey <tromey@redhat.com>
4819 Gary Benson <gbenson@redhat.com>
4821 * Makefile.in (SFILES): Add common/common-debug.c.
4822 (OBS): Add common-debug.o.
4823 (common-debug.o): New rule.
4824 * debug.h (debug_printf): Don't declare.
4825 * debug.c (debug_printf): Renamed and rewritten as...
4826 (debug_vprintf): New function.
4828 2014-08-19 Gary Benson <gbenson@redhat.com>
4830 * utils.h: Do not include print-utils.h.
4832 2014-08-19 Tom Tromey <tromey@redhat.com>
4833 Gary Benson <gbenson@redhat.com>
4835 * server.h: Add static assertion.
4836 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4838 2014-08-19 Tom Tromey <tromey@redhat.com>
4839 Gary Benson <gbenson@redhat.com>
4841 * Makefile.in (SFILES): Add common/errors.c.
4842 (OBS): Add errors.o.
4843 (IPA_OBS): Add errors-ipa.o.
4844 (errors.o): New rule.
4845 (errors-ipa.o): Likewise.
4846 * utils.h (perror_with_name, error, warning): Don't declare.
4847 * utils.c (warning): Renamed and rewritten as...
4848 (vwarning): New function.
4849 (error): Renamed and rewritten as...
4850 (verror): New function.
4851 (internal_error): Renamed and rewritten as...
4852 (internal_verror): New function.
4854 2014-08-07 Gary Benson <gbenson@redhat.com>
4856 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4857 * configure: Regenerate.
4858 * config.in: Likewise.
4859 * server.h: Do not include errno.h.
4860 * event-loop.c: Likewise.
4861 * hostio-errno.c: Likewise.
4862 * linux-low.c: Likewise.
4863 * remote-utils.c: Likewise.
4864 * spu-low.c: Likewise.
4865 * utils.c: Likewise.
4866 * gdbreplay.c: Unconditionally include errno.h.
4868 2014-08-07 Gary Benson <gbenson@redhat.com>
4870 * server.h: Do not include string.h.
4871 * event-loop.c: Likewise.
4872 * linux-low.c: Likewise.
4873 * regcache.c: Likewise.
4874 * remote-utils.c: Likewise.
4875 * spu-low.c: Likewise.
4876 * utils.c: Likewise.
4878 2014-08-07 Gary Benson <gbenson@redhat.com>
4880 * server.h: Do not include gdb_assert.h.
4882 2014-08-07 Gary Benson <gbenson@redhat.com>
4884 * server.h: Do not include common-utils.h.
4886 2014-08-07 Gary Benson <gbenson@redhat.com>
4888 * server.h: Do not include ptid.h.
4889 * notif.h: Likewise.
4891 2014-08-07 Gary Benson <gbenson@redhat.com>
4893 * server.h: Do not include gdb_locale.h.
4895 2014-08-07 Gary Benson <gbenson@redhat.com>
4897 * server.h: Do not include gdb/signals.h.
4898 * win32-low.c: Likewise.
4900 2014-08-07 Gary Benson <gbenson@redhat.com>
4902 * server.h: Do not include pathmax.h.
4904 2014-08-07 Gary Benson <gbenson@redhat.com>
4906 * server.h: Do not include libiberty.h.
4907 * linux-bfin-low.c: Likewise.
4909 2014-08-07 Gary Benson <gbenson@redhat.com>
4911 * server.h: Do not include ansidecl.h.
4913 2014-08-07 Gary Benson <gbenson@redhat.com>
4915 * linux-x86-low.c: Do not include stddef.h.
4916 * lynx-ppc-low.c: Likewise.
4917 * tracepoint.c: Likewise.
4919 2014-08-07 Gary Benson <gbenson@redhat.com>
4921 * server.h: Do not include stdarg.h.
4922 * nto-low.c: Likewise.
4924 2014-08-07 Gary Benson <gbenson@redhat.com>
4926 * server.h: Do not include stdlib.h.
4927 * inferiors.c: Likewise.
4928 * linux-low.c: Likewise.
4929 * regcache.c: Likewise.
4930 * spu-low.c: Likewise.
4931 * tracepoint.c: Likewise.
4932 * utils.c: Likewise.
4934 2014-08-07 Gary Benson <gbenson@redhat.com>
4936 * server.h: Do not include stdio.h.
4937 * linux-low.c: Likewise.
4938 * remote-utils.c: Likewise.
4939 * spu-low.c: Likewise.
4940 * utils.c: Likewise.
4941 * wincecompat.c: Likewise.
4943 2014-08-06 Gary Benson <gbenson@redhat.com>
4945 * regcache.c (init_register_cache): Move conditionals inside if.
4947 2014-08-06 Gary Benson <gbenson@redhat.com>
4949 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4951 2014-07-31 Gary Benson <gbenson@redhat.com>
4953 * ax.h: Do not include server.h.
4954 * gdbthread.h: Likewise.
4955 * lynx-low.h: Likewise.
4956 * notif.h: Likewise.
4958 2014-07-30 Gary Benson <gbenson@redhat.com>
4960 * server.h: Include common-defs.h.
4961 Do not include config.h or build-gnulib-gdbserver/config.h.
4963 2014-07-30 Gary Benson <gbenson@redhat.com>
4965 * hostio-errno.c: Move server.h to top of includes list.
4966 * inferiors.c: Likewise.
4967 * linux-x86-low.c: Likewise.
4968 * notif.c: Include server.h.
4970 2014-07-24 Tom Tromey <tromey@redhat.com>
4971 Gary Benson <gbenson@redhat.com>
4973 * server.h (CORE_ADDR): Now unsigned.
4975 2014-07-16 Pedro Alves <palves@redhat.com>
4977 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4979 2014-07-15 Pedro Alves <palves@redhat.com>
4981 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4984 2014-07-11 Pedro Alves <palves@redhat.com>
4986 * linux-low.c (kill_wait_lwp): New function, based on
4987 kill_one_lwp_callback, but use my_waitpid directly.
4988 (kill_one_lwp_callback, linux_kill): Use it.
4990 2014-06-23 Pedro Alves <palves@redhat.com>
4992 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4993 before setting DR0..DR3.
4995 2014-06-20 Gary Benson <gbenson@redhat.com>
4997 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4998 * configure: Regenerated.
4999 * config.in: Likewise.
5001 2014-06-20 Gary Benson <gbenson@redhat.com>
5003 * Makefile.in (SFILES): Update locations for files moved
5005 (object file files): Reordered.
5007 2014-06-20 Gary Benson <gbenson@redhat.com>
5009 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5010 (i386_dr_low_set_addr): Likewise.
5011 (i386_dr_low_get_addr): Likewise.
5012 (i386_dr_low_can_set_control): Likewise.
5013 (i386_dr_low_set_control): Likewise.
5014 (i386_dr_low_get_control): Likewise.
5015 (i386_dr_low_get_status): Likewise.
5016 (i386_get_debug_register_length): Likewise.
5017 * linux-x86-low.c (i386_dr_low_set_addr):
5018 Changed signature. Made static.
5019 (i386_dr_low_get_addr): Likewise.
5020 (i386_dr_low_set_control): Likewise.
5021 (i386_dr_low_get_control): Likewise.
5022 (i386_dr_low_get_status): Likewise.
5023 (i386_dr_low): New global variable.
5024 * win32-i386-low.c (i386_dr_low_set_addr):
5025 Changed signature. Made static.
5026 (i386_dr_low_get_addr): Likewise.
5027 (i386_dr_low_set_control): Likewise.
5028 (i386_dr_low_get_control): Likewise.
5029 (i386_dr_low_get_status): Likewise.
5030 (i386_dr_low): New global variable.
5032 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5034 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5035 * Makefile.in (AR, AR_FLAGS): Define.
5036 * configure: Regenerate.
5038 2014-06-19 Gary Benson <gbenson@redhat.com>
5040 * Makefile.in (i386-dregs.o): New rule.
5041 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5042 * i386-low.c (target.h): Remove include.
5043 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5044 (DR_CONTROL_SHIFT): Likewise.
5045 (DR_CONTROL_SIZE): Likewise.
5046 (DR_RW_EXECUTE): Likewise.
5047 (DR_RW_WRITE): Likewise.
5048 (DR_RW_READ): Likewise.
5049 (DR_RW_IORW): Likewise.
5050 (DR_LEN_1): Likewise.
5051 (DR_LEN_2): Likewise.
5052 (DR_LEN_4): Likewise.
5053 (DR_LEN_8): Likewise.
5054 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5055 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5056 (DR_ENABLE_SIZE): Likewise.
5057 (DR_LOCAL_SLOWDOWN): Likewise.
5058 (DR_GLOBAL_SLOWDOWN): Likewise.
5059 (DR_CONTROL_RESERVED): Likewise.
5060 (I386_DR_CONTROL_MASK): Likewise.
5061 (I386_DR_VACANT): Likewise.
5062 (I386_DR_LOCAL_ENABLE): Likewise.
5063 (I386_DR_GLOBAL_ENABLE): Likewise.
5064 (I386_DR_DISABLE): Likewise.
5065 (I386_DR_SET_RW_LEN): Likewise.
5066 (I386_DR_GET_RW_LEN): Likewise.
5067 (I386_DR_WATCH_HIT): Likewise.
5068 (i386_wp_op_t): Likewise.
5069 (i386_show_dr): Likewise.
5070 (i386_length_and_rw_bits): Likewise.
5071 (i386_insert_aligned_watchpoint): Likewise.
5072 (i386_remove_aligned_watchpoint): Likewise.
5073 (i386_handle_nonaligned_watchpoint): Likewise.
5074 i386_update_inferior_debug_regs(): Likewise.
5075 (i386_dr_insert_watchpoint): Likewise.
5076 (i386_dr_remove_watchpoint): Likewise.
5077 (i386_dr_region_ok_for_watchpoint): Likewise.
5078 (i386_dr_stopped_data_address): Likewise.
5079 (i386_dr_stopped_by_watchpoint): Likewise.
5081 2014-06-19 Gary Benson <gbenson@redhat.com>
5083 * i386-low.c (i386_dr_show): Renamed to
5084 i386_show_dr and made static. All uses updated.
5085 (i386_dr_length_and_rw_bits): Renamed to
5086 i386_length_and_rw_bits and made static.
5088 (i386_dr_insert_aligned_watchpoint): Renamed to
5089 i386_insert_aligned_watchpoint and made static.
5091 (i386_dr_remove_aligned_watchpoint): Renamed to
5092 i386_remove_aligned_watchpoint and made static.
5094 (i386_dr_update_inferior_debug_regs): Renamed to
5095 i386_update_inferior_debug_regs and made static.
5098 2014-06-18 Gary Benson <gbenson@redhat.com>
5100 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5101 (i386_dr_low_can_set_control): Likewise.
5102 (i386_get_debug_register_length): Likewise.
5103 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5104 (i386_dr_low_can_set_control): Likewise.
5105 (i386_get_debug_register_length): Likewise.
5107 2014-06-17 Gary Benson <gbenson@redhat.com>
5109 * i386-low.h (i386-dregs.h): New include.
5110 (DR_FIRSTADDR): Now in i386-dregs.h.
5111 (DR_LASTADDR): Likewise.
5112 (DR_NADDR): Likewise.
5113 (DR_STATUS): Likewise.
5114 (DR_CONTROL): Likewise.
5115 (i386_debug_reg_state): Likewise.
5116 (i386_dr_insert_watchpoint): Likewise.
5117 (i386_dr_remove_watchpoint): Likewise.
5118 (i386_dr_region_ok_for_watchpoint): Likewise.
5119 (i386_dr_stopped_data_address): Likewise.
5120 (i386_dr_stopped_by_watchpoint): Likewise.
5121 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5123 2014-06-18 Gary Benson <gbenson@redhat.com>
5125 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5126 i386_dr_insert_watchpoint.
5127 (i386_low_remove_watchpoint): Renamed to
5128 i386_dr_remove_watchpoint.
5129 (i386_low_region_ok_for_watchpoint): Renamed to
5130 i386_dr_region_ok_for_watchpoint.
5131 (i386_low_stopped_data_address): Renamed to
5132 i386_dr_stopped_data_address.
5133 (i386_low_stopped_by_watchpoint): Renamed to
5134 i386_dr_stopped_by_watchpoint.
5135 * i386-low.c (i386_show_dr): Renamed to
5136 i386_dr_show and made nonstatic. All uses updated.
5137 (i386_length_and_rw_bits): Renamed to
5138 i386_dr_length_and_rw_bits and made nonstatic.
5140 (i386_insert_aligned_watchpoint): Renamed to
5141 i386_dr_insert_aligned_watchpoint and made nonstatic.
5143 (i386_remove_aligned_watchpoint): Renamed to
5144 i386_dr_remove_aligned_watchpoint and made nonstatic.
5146 (i386_update_inferior_debug_regs): Renamed to
5147 i386_dr_update_inferior_debug_regs and made nonstatic.
5149 (i386_low_insert_watchpoint): Renamed to
5150 i386_dr_insert_watchpoint. All uses updated.
5151 (i386_low_remove_watchpoint): Renamed to
5152 i386_dr_remove_watchpoint. All uses updated.
5153 (i386_low_region_ok_for_watchpoint): Renamed to
5154 i386_dr_region_ok_for_watchpoint. All uses updated.
5155 (i386_low_stopped_data_address): Renamed to
5156 i386_dr_stopped_data_address. All uses updated.
5157 (i386_low_stopped_by_watchpoint): Renamed to
5158 i386_dr_stopped_by_watchpoint. All uses updated.
5160 2014-06-18 Gary Benson <gbenson@redhat.com>
5162 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5163 (i386_dr_low_can_set_control): Likewise.
5164 (i386_insert_aligned_watchpoint): New check.
5166 2014-06-18 Gary Benson <gbenson@redhat.com>
5168 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5171 2014-06-18 Gary Benson <gbenson@redhat.com>
5173 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5174 instead of fatal and error.
5175 (i386_handle_nonaligned_watchpoint): Likewise.
5177 2014-06-18 Gary Benson <gbenson@redhat.com>
5179 * i386-low.c (i386_get_debug_register_length): New macro.
5180 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5181 (i386_show_dr): Use debug_printf instead of fprintf. Use
5182 phex to format values.
5184 2014-06-18 Gary Benson <gbenson@redhat.com>
5186 * i386-low.h: Comment changes.
5187 * i386-low.c: Likewise.
5189 2014-06-18 Gary Benson <gbenson@redhat.com>
5191 * i386-low.c: Whitespace changes.
5193 2014-06-12 Tom Tromey <tromey@redhat.com>
5195 * utils.c (freeargv): Remove.
5197 2014-06-12 Tom Tromey <tromey@redhat.com>
5199 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5200 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5201 (parse_debug_format_options): Likewise.
5202 (gdbserver_usage): Likewise.
5203 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5204 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5205 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5207 ($(LIBGNU)): Depend on libiberty.
5208 (all-lib): Recurse into all subdirs.
5209 (install-only): Invoke "install" target in subdirs.
5210 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5212 * configure: Rebuild.
5213 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5214 for vasprintf, vsnprintf, or gettimeofday.
5215 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5218 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5220 * development.sh: Delete.
5221 * Makefile.in (config.status): Adjust dependency on development.sh.
5222 * configure.ac: Adjust development.sh source call.
5223 * configure: Regenerate.
5225 2014-06-02 Pedro Alves <palves@redhat.com>
5227 * ax.c (gdb_free_agent_expr): New function.
5228 * ax.h (gdb_free_agent_expr): New declaration.
5229 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5231 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5233 (clear_breakpoint_conditions_and_commands): New function.
5234 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5235 (clear_breakpoint_conditions_and_commands): New declaration.
5237 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5239 * linux-aarch64-low.c (asm/ptrace.h): Include.
5241 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5243 Fix TLS access for -static -pthread.
5244 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5245 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5246 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5248 2014-05-20 Pedro Alves <palves@redhat.com>
5250 * linux-aarch64-low.c (aarch64_insert_point)
5251 (aarch64_remove_point): No longer check whether the type is
5252 supported here. Adjust to new interface.
5253 (the_low_target): Install aarch64_supports_z_point_type as
5254 supports_z_point_type method.
5255 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5256 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5257 instead of a Z packet char. Adjust.
5258 (arm_supports_z_point_type): New function.
5259 (arm_insert_point, arm_remove_point): Adjust to new interface.
5260 (the_low_target): Install arm_supports_z_point_type.
5261 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5262 (cris_insert_point, cris_remove_point): Adjust to new interface.
5263 Don't check whether the type is supported here.
5264 (the_low_target): Install cris_supports_z_point_type.
5265 * linux-low.c (linux_supports_z_point_type): New function.
5266 (linux_insert_point, linux_remove_point): Adjust to new interface.
5267 * linux-low.h (struct linux_target_ops) <insert_point,
5268 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5269 raw_breakpoint pointer parameter.
5270 <supports_z_point_type>: New method.
5271 * linux-mips-low.c (mips_supports_z_point_type): New function.
5272 (mips_insert_point, mips_remove_point): Adjust to new interface.
5273 Use mips_supports_z_point_type.
5274 (the_low_target): Install mips_supports_z_point_type.
5275 * linux-ppc-low.c (the_low_target): Install NULL as
5276 supports_z_point_type method.
5277 * linux-s390-low.c (the_low_target): Install NULL as
5278 supports_z_point_type method.
5279 * linux-sparc-low.c (the_low_target): Install NULL as
5280 supports_z_point_type method.
5281 * linux-x86-low.c (x86_supports_z_point_type): New function.
5282 (x86_insert_point): Adjust to new insert_point interface. Use
5283 insert_memory_breakpoint. Adjust to new
5284 i386_low_insert_watchpoint interface.
5285 (x86_remove_point): Adjust to remove_point interface. Use
5286 remove_memory_breakpoint. Adjust to new
5287 i386_low_remove_watchpoint interface.
5288 (the_low_target): Install x86_supports_z_point_type.
5289 * lynx-low.c (lynx_target_ops): Install NULL as
5290 supports_z_point_type callback.
5291 * nto-low.c (nto_supports_z_point_type): New.
5292 (nto_insert_point, nto_remove_point): Adjust to new interface.
5293 (nto_target_ops): Install nto_supports_z_point_type.
5294 * mem-break.c: Adjust intro comment.
5295 (struct raw_breakpoint) <raw_type, size>: New fields.
5296 <inserted>: Update comment.
5297 <shlib_disabled>: Delete field.
5298 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5299 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5300 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5301 (raw_bkpt_type_to_target_hw_bp_type): New function.
5302 (find_enabled_raw_code_breakpoint_at): New function.
5303 (find_raw_breakpoint_at): New type and size parameters. Use them.
5304 (insert_memory_breakpoint): New function, based off
5305 set_raw_breakpoint_at.
5306 (remove_memory_breakpoint): New function.
5307 (set_raw_breakpoint_at): Reimplement.
5308 (set_breakpoint): New, based on set_breakpoint_at.
5309 (set_breakpoint_at): Reimplement.
5310 (delete_raw_breakpoint): Go through the_target->remove_point
5311 instead of assuming memory breakpoints.
5312 (find_gdb_breakpoint_at): Delete.
5313 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5314 (find_gdb_breakpoint): New function.
5315 (set_gdb_breakpoint_at): Delete.
5316 (z_type_supported): New function.
5317 (set_gdb_breakpoint_1): New function, loosely based off
5318 set_gdb_breakpoint_at.
5319 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5320 (delete_gdb_breakpoint_at): Delete.
5321 (delete_gdb_breakpoint_1): New function, loosely based off
5322 delete_gdb_breakpoint_at.
5323 (delete_gdb_breakpoint): New function.
5324 (clear_gdb_breakpoint_conditions): Rename to ...
5325 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5327 (add_condition_to_breakpoint): Make static.
5328 (add_breakpoint_condition): Take a struct breakpoint pointer
5329 instead of an address. Adjust.
5330 (gdb_condition_true_at_breakpoint): Rename to ...
5331 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5333 (gdb_condition_true_at_breakpoint): Reimplement.
5334 (add_breakpoint_commands): Take a struct breakpoint pointer
5335 instead of an address. Adjust.
5336 (gdb_no_commands_at_breakpoint): Rename to ...
5337 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5338 parameter. Return true if no breakpoint was found. Change debug
5340 (gdb_no_commands_at_breakpoint): Reimplement.
5341 (run_breakpoint_commands): Rename to ...
5342 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5343 and change return type to boolean.
5344 (run_breakpoint_commands): New function.
5345 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5346 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5347 breakpoint. Go through the_target->remove_point instead of
5348 assuming memory breakpoint.
5349 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5350 software and hardware breakpoints.
5351 (reinsert_raw_breakpoint): Go through the_target->insert_point
5352 instead of assuming memory breakpoint.
5353 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5354 software and hardware breakpoints.
5355 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5356 Check both software and hardware breakpoints.
5357 (validate_inserted_breakpoint): Assert the breakpoint is a
5358 software breakpoint. Set the inserted flag to -1 instead of
5359 setting shlib_disabled.
5360 (delete_disabled_breakpoints): Adjust.
5361 (validate_breakpoints): Only validate software breakpoints.
5362 Adjust to inserted flag change.
5363 (check_mem_read, check_mem_write): Skip breakpoint types other
5364 than software breakpoints. Adjust to inserted flag change.
5365 * mem-break.h (enum raw_bkpt_type): New enum.
5366 (raw_breakpoint, struct process_info): Forward declare.
5367 (Z_packet_to_target_hw_bp_type): Delete declaration.
5368 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5369 (set_gdb_breakpoint, delete_gdb_breakpoint)
5370 (clear_breakpoint_conditions): New declarations.
5371 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5372 (breakpoint_inserted_here): Update comment.
5373 (add_breakpoint_condition, add_breakpoint_commands): Replace
5374 address parameter with a breakpoint pointer parameter.
5375 (gdb_breakpoint_here): Update comment.
5376 (delete_gdb_breakpoint_at): Delete.
5377 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5378 * server.c (process_point_options): Take a struct breakpoint
5379 pointer instead of an address. Adjust.
5380 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5381 delete_gdb_breakpoint.
5382 * spu-low.c (spu_target_ops): Install NULL as
5383 supports_z_point_type method.
5384 * target.h: Include mem-break.h.
5385 (struct target_ops) <prepare_to_access_memory>: Update comment.
5386 <supports_z_point_type>: New field.
5387 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5388 instead of a char. Also take a raw breakpoint pointer.
5389 * win32-arm-low.c (the_low_target): Install NULL as
5390 supports_z_point_type.
5391 * win32-i386-low.c (i386_supports_z_point_type): New function.
5392 (i386_insert_point, i386_remove_point): Adjust to new interface.
5393 (the_low_target): Install i386_supports_z_point_type.
5394 * win32-low.c (win32_supports_z_point_type): New function.
5395 (win32_insert_point, win32_remove_point): Adjust to new interface.
5396 (win32_target_ops): Install win32_supports_z_point_type.
5397 * win32-low.h (struct win32_target_ops):
5398 <supports_z_point_type>: New method.
5399 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5400 instead of a char. Also take a raw breakpoint pointer.
5402 2014-05-20 Pedro Alves <palves@redhat.com>
5404 * mem-break.h: Include break-common.h.
5405 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5406 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5407 (Z_packet_to_target_hw_bp_type): New declaration.
5408 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5409 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5410 (Z_PACKET_ACCESS_WP): Delete macros.
5411 (Z_packet_to_hw_type): Delete function.
5412 * i386-low.h: Don't include break-common.h here.
5413 (Z_packet_to_hw_type): Delete declaration.
5414 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5415 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5416 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5417 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5418 * linux-aarch64-low.c: Don't include break-common.h here.
5419 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5420 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5421 (Z_packet_to_target_hw_bp_type): Delete function.
5422 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5424 (mips_insert_point, mips_remove_point): Use
5425 Z_packet_to_target_hw_bp_type.
5427 2014-05-20 Pedro Alves <palves@redhat.com>
5429 * linux-aarch64-low.c: Include break-common.h.
5430 (enum target_point_type): Delete.
5431 (Z_packet_to_point_type): Rename to ...
5432 (Z_packet_to_target_hw_bp_type): ... this, and return a
5433 target_hw_bp_type instead.
5434 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5435 instead of an enum target_point_type.
5436 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5438 (aarch64_dr_state_insert_one_point)
5439 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5440 (aarch64_handle_aligned_watchpoint)
5441 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5442 Take an enum target_hw_bp_type instead of an enum
5444 (aarch64_supports_z_point_type): New function.
5445 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5446 use Z_packet_to_target_hw_bp_type.
5448 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5450 * configure.ac: Only use -Werror by default when DEVELOPMENT
5452 * configure: Regenerate.
5454 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5456 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5457 * linux-x86-low.c (X86_64_USER_REGS): New.
5458 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5460 2014-04-28 Yao Qi <yao@codesourcery.com>
5462 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5465 2014-04-25 Pedro Alves <palves@redhat.com>
5468 * linux-low.c (linux_attach_fail_reason_string): New function.
5469 (linux_attach_lwp): Delete.
5470 (linux_attach_lwp_1): Rename to ...
5471 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5472 argument. Remove "initial" parameter. Return int instead of
5473 void. Don't error or warn here.
5474 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5475 failure to attach to the tgid. Call warning when failing to
5477 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5478 argument. Remove "initial" parameter. Return int instead of
5479 void. Don't error or warn here.
5480 (linux_attach_fail_reason_string): New declaration.
5481 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5482 interface change. Use linux_attach_fail_reason_string.
5484 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5485 Walfred Tedeschi <walfred.tedeschi@intel.com>
5487 * Makefile.in: Added rules to handle new files
5488 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5489 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5490 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5491 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5492 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5493 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5495 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5496 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5497 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5498 i386/x32-avx512.xml.
5499 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5500 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5501 i386/x32-avx512-linux.xml.
5502 * i387-fp.c (num_avx512_k_registers): New constant for number
5504 (num_avx512_zmmh_low_registers): New constant for number of
5505 lower ZMM registers (0-15).
5506 (num_avx512_zmmh_high_registers): New constant for number of
5507 higher ZMM registers (16-31).
5508 (num_avx512_ymmh_registers): New contant for number of higher
5509 YMM registers (ymm16-31 added by avx521 on x86_64).
5510 (num_avx512_xmm_registers): New constant for number of higher
5511 XMM registers (xmm16-31 added by AVX512 on x86_64).
5512 (struct i387_xsave): Add space for AVX512 registers.
5513 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5514 Add code to handle AVX512 registers.
5515 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5516 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5517 prototypei from generated file.
5518 (tdesc_amd64_avx512_linux): Likewise.
5519 (init_registers_x32_avx512_linux): Likewise.
5520 (tdesc_x32_avx512_linux): Likewise.
5521 (init_registers_i386_avx512_linux): Likewise.
5522 (tdesc_i386_avx512_linux): Likewise.
5523 (x86_64_regmap): Add AVX512 registers.
5524 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5526 (initialize_low_arch): Add code to initialize AVX512 registers.
5528 2014-04-23 Pedro Alves <palves@redhat.com>
5530 * mem-break.c (find_gdb_breakpoint_at): Make static.
5531 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5533 2014-04-23 Pedro Alves <palves@redhat.com>
5535 * i386-low.c: Don't include break-common.h here.
5536 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5537 prototype to take target_hw_bp_type as argument instead of a Z
5539 * i386-low.h: Include break-common.h here.
5540 (Z_packet_to_hw_type): Declare.
5541 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5543 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5544 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5545 (x86_remove_point): Convert the packet number to a
5546 target_hw_bp_type before calling i386_low_remove_watchpoint.
5547 * win32-i386-low.c (i386_insert_point): Convert the packet number
5548 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5549 (i386_remove_point): Convert the packet number to a
5550 target_hw_bp_type before calling i386_low_remove_watchpoint.
5552 2014-04-23 Pedro Alves <palves@redhat.com>
5554 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5556 2014-04-10 Pedro Alves <palves@redhat.com>
5558 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5559 Check if the condition or command is NULL before checking if the
5560 breakpoint is known. On success, return true.
5561 * mem-break.h (add_breakpoint_condition): Document return.
5562 (add_breakpoint_commands): Add describing comment.
5563 * server.c (skip_to_semicolon): New function.
5564 (process_point_options): Use it.
5566 2014-04-09 Pedro Alves <palves@redhat.com>
5568 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5571 2014-02-27 Pedro Alves <palves@redhat.com>
5574 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5576 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5578 (last_thread_of_process_p): Take a PID argument instead of a
5580 (linux_wait_for_lwp): Delete.
5581 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5583 (linux_low_filter_event): New function, party factored out from
5584 linux_wait_for_event.
5585 (linux_wait_for_event): Rename to ...
5586 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5587 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5588 sigsuspend. Check for zombie leaders.
5589 (linux_wait_for_event): Reimplement as wrapper around
5590 linux_wait_for_event_filtered.
5591 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5592 a normal or signal exit is seen, it's the whole process exiting.
5593 (wait_for_sigstop): No longer a for_each_inferior callback.
5594 Rewrite on top of linux_wait_for_event_filtered.
5595 (stop_all_lwps): Call wait_for_sigstop directly.
5596 * server.c (resume, handle_target_event): Handle
5597 TARGET_WAITKIND_NO_RESUMED.
5599 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5601 * win32-low.c (psapi_get_dll_name,
5602 * win32_CreateToolhelp32Snapshot): Delete.
5603 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5604 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5606 (handle_load_dll): Add function description.
5607 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5609 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5611 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5613 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5614 base address when calling win32_add_one_solib.
5615 (handle_load_dll): Delete local variable load_addr.
5616 Remove 0x1000 offset applied to DLL base address when calling
5617 win32_add_one_solib.
5618 (handle_unload_dll): Add comment.
5620 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5622 * win32-low.c (win32_add_all_dlls): Renames
5623 win32_ensure_ntdll_loaded. Rewrite function documentation.
5624 Adjust implementation to always load all DLLs.
5625 Add 0x1000 offset to DLL base address when calling
5626 win32_add_one_solib.
5627 (child_initialization_done): New static global.
5628 (do_initial_child_stuff): Set child_initialization_done to
5629 zero during child initialization, and 1 after. Replace call
5630 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5632 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5633 (handle_unload_dll): Add function documentation.
5634 (get_child_debug_event): Ignore load and unload DLL events
5635 during child initialization.
5637 2014-02-20 Doug Evans <dje@google.com>
5639 Remove global all_lwps.
5640 * inferiors.h (ptid_of): Move here from linux-low.h.
5641 (pid_of, lwpid_of): Ditto.
5642 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5643 parameter is a struct thread_info * now.
5644 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5645 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5646 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5648 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5649 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5650 * linux-arm-low.c (update_registers_callback): Update, "entry"
5651 parameter is a struct thread_info * now.
5652 Fetch lwpid from current_inferior directly.
5653 (arm_insert_point): Pass &all_threads to find_inferior instead of
5655 (arm_remove_point): Ditto.
5656 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5657 (arm_prepare_to_resume): Fetch pid from thread.
5658 (arm_read_description): Fetch lwpid from current_inferior directly.
5659 * linux-low.c (all_lwps): Delete.
5660 (delete_lwp): Delete call to remove_inferior.
5661 (handle_extended_wait): Fetch lwpid from thread.
5662 (add_lwp): Don't set lwp->entry.id. Remove call to
5663 add_inferior_to_list.
5664 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5665 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5666 (kill_one_lwp_callback): Ditto.
5667 (linux_kill): Don't dereference NULL pointer.
5668 Fetch ptid,lwpid from thread.
5669 (get_detach_signal): Fetch ptid from thread.
5670 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5671 Simplify call to regcache_invalidate_thread.
5672 (delete_lwp_callback): Update, "entry" parameter is a
5673 struct thread_info * now. Fetch pid from thread.
5674 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5675 (status_pending_p_callback): Update, "entry" parameter is a
5676 struct thread_info * now. Fetch ptid from thread.
5677 (find_lwp_pid): Update, "entry" parameter is a
5678 struct thread_info * now.
5679 (linux_wait_for_lwp): Fetch pid from thread.
5680 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5681 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5682 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5683 (dequeue_one_deferred_signal): Ditto.
5684 (cancel_breakpoint): Fetch ptid from current_inferior.
5685 (linux_wait_for_event): Pass &all_threads to find_inferior,
5686 not &all_lwps. Fetch ptid, lwpid from thread.
5687 (count_events_callback): Update, "entry" parameter is a
5688 struct thread_info * now.
5689 (select_singlestep_lwp_callback): Ditto.
5690 (select_event_lwp_callback): Ditto.
5691 (cancel_breakpoints_callback): Ditto.
5692 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5694 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5695 (unsuspend_one_lwp): Update, "entry" parameter is a
5696 struct thread_info * now.
5697 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5699 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5700 Fetch lwpid from thread, not lwp.
5701 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5702 Pass &all_threads to find_inferior, not &all_lwps.
5703 (send_sigstop): Fetch lwpid from thread, not lwp.
5704 (send_sigstop_callback): Update, "entry" parameter is a
5705 struct thread_info * now.
5706 (suspend_and_send_sigstop_callback): Ditto.
5707 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5708 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5709 struct thread_info * now.
5710 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5712 (lwp_running): Update, "entry" parameter is a
5713 struct thread_info * now.
5714 (stop_all_lwps): Fetch ptid from thread.
5715 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5716 (linux_resume_one_lwp): Fetch lwpid from thread.
5717 (linux_set_resume_request): Update, "entry" parameter is a
5718 struct thread_info * now. Fetch pid, lwpid from thread.
5719 (resume_status_pending_p): Update, "entry" parameter is a
5720 struct thread_info * now.
5721 (need_step_over_p): Ditto. Fetch lwpid from thread.
5722 (start_step_over): Fetch lwpid from thread.
5723 (linux_resume_one_thread): Update, "entry" parameter is a
5724 struct thread_info * now. Fetch lwpid from thread.
5725 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5726 (proceed_one_lwp): Update, "entry" parameter is a
5727 struct thread_info * now. Fetch lwpid from thread.
5728 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5729 struct thread_info * now.
5730 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5731 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5732 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5734 (regsets_store_inferior_registers): Ditto.
5735 (fetch_register, store_register): Ditto.
5736 (linux_read_memory, linux_write_memory): Ditto.
5737 (linux_request_interrupt): Ditto.
5738 (linux_read_auxv): Ditto.
5739 (linux_xfer_siginfo): Ditto.
5740 (linux_qxfer_spu): Ditto.
5741 (linux_qxfer_libraries_svr4): Ditto.
5742 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5743 moved to inferiors.h.
5745 (get_thread_lwp): Update.
5746 (struct lwp_info): Delete member "entry". Simplify comment for
5749 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5750 current_inferior directly.
5751 (update_watch_registers_callback): Update, "entry" parameter is a
5752 struct thread_info * now. Fetch pid from thread.
5753 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5754 (mips_insert_point): Fetch lwpid from current_inferior.
5755 Pass &all_threads to find_inferior, not &all_lwps.
5756 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5757 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5759 (mips_stopped_data_address): Ditto.
5760 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5762 * linux-tile-low.c (tile_arch_setup): Ditto.
5763 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5764 (update_debug_registers_callback): Update, "entry" parameter is a
5765 struct thread_info * now. Fetch pid from thread.
5766 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5767 Pass &all_threads to find_inferior, not &all_lwps.
5768 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5769 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5770 Pass &all_threads to find_inferior, not &all_lwps.
5771 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5772 (i386_dr_low_get_status): Ditto.
5773 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5774 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5775 (x86_linux_read_description): Ditto.
5776 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5778 2014-02-20 Doug Evans <dje@google.com>
5780 * inferiors.c (get_first_inferior): Fix buglet.
5782 2014-02-19 Doug Evans <dje@google.com>
5784 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5785 * inferiors.c (add_thread): Change result type to struct thread_info *.
5786 All callers updated.
5787 (add_lwp): Call add_thread here instead of in callers.
5788 All callers updated.
5789 * linux-low.h (get_lwp_thread): Rewrite.
5790 (struct lwp_info): New member "thread".
5792 2014-02-19 Doug Evans <dje@google.com>
5794 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5795 All callers updated.
5797 2014-02-19 Doug Evans <dje@google.com>
5799 * inferiors.c (add_thread): Fix whitespace.
5801 2014-02-19 Doug Evans <dje@google.com>
5803 * dll.c (clear_dlls): Replace accessing list implemention details
5805 * gdbthread.h (get_first_thread): Declare.
5806 * inferiors.c (for_each_inferior_with_data): New function.
5807 (get_first_thread): New function.
5808 (find_thread_ptid): Simplify.
5809 (get_first_inferior): New function.
5810 (clear_list): Delete.
5811 (one_inferior_p): New function.
5812 (clear_inferior_list): New function.
5813 (clear_inferiors): Update.
5814 * inferiors.h (for_each_inferior_with_data): Declare.
5815 (clear_inferior_list): Declare.
5816 (one_inferior_p): Declare.
5817 (get_first_inferior): Declare.
5818 * linux-low.c (linux_wait_for_event): Replace accessing list
5819 implemention details with API function.
5820 * server.c (target_running): Ditto.
5821 (accumulate_file_name_length): New function.
5822 (emit_dll_description): New function.
5823 (handle_qxfer_libraries): Replace accessing list implemention
5824 details with API function.
5825 (handle_qxfer_threads_worker): New function.
5826 (handle_qxfer_threads_proper): Replace accessing list implemention
5827 details with API function.
5828 (handle_query): Ditto.
5829 (visit_actioned_threads_callback_ftype): New typedef.
5830 (visit_actioned_threads_data): New struct.
5831 (visit_actioned_threads): Rewrite to be find_inferior callback.
5832 (resume): Call find_inferior.
5833 (handle_status): Replace accessing list implemention
5834 details with API function.
5835 (process_serial_event): Replace accessing list implemention details
5837 * target.c (set_desired_inferior): Replace accessing list implemention
5838 details with API function.
5839 * tracepoint.c (same_process_p): New function.
5840 (gdb_agent_about_to_close): Replace accessing list implemention
5841 details with API function.
5842 * win32-low.c (child_delete_thread): Replace accessing list
5843 implemention details with API function.
5844 (match_dll_by_basename): New function.
5845 (dll_is_loaded_by_basename): New function.
5846 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5847 details call to dll_is_loaded_by_basename.
5849 2014-02-19 Doug Evans <dje@google.com>
5851 * dll.h (struct dll_info): Add comment.
5852 * gdbthread.h (struct thread_info): Add comment.
5853 (current_ptid): Simplify.
5854 * inferiors.c (add_process): Update.
5855 (remove_process): Update.
5856 * inferiors.h (struct process_info): Rename member "head" to "entry".
5857 * linux-low.c (delete_lwp): Update.
5859 (last_thread_of_process_p): Update.
5860 (kill_one_lwp_callback, linux_kill): Update.
5861 (status_pending_p_callback): Update.
5862 (wait_for_sigstop): Update. Simplify read of ptid.
5863 (start_step_over): Update.
5864 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5865 (get_lwp_thread): Update.
5866 (struct lwp_info): Rename member "head" to "entry".
5867 * regcache.h (inferior_list_entry): Delete.
5868 * server.c (kill_inferior_callback): Update.
5869 (detach_or_kill_inferior_callback): Update.
5870 (print_started_pid): Update.
5871 (print_attached_pid): Update.
5872 (process_serial_event): Simplify read of ptid.
5873 * thread-db.c (thread_db_create_event): Update.
5874 (thread_db_get_tls_address): Update.
5875 * win32-low.c (current_inferior_ptid): Simplify.
5877 2014-02-19 Tom Tromey <tromey@redhat.com>
5879 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5881 (target_supports_btrace): Update.
5883 2014-02-14 Yao Qi <yao@codesourcery.com>
5885 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5886 (rsp-low-ipa.o): New target.
5888 2014-02-12 Tom Tromey <tromey@redhat.com>
5890 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5891 convert_ascii_to_int.
5892 * regcache.c (registers_to_string): Likewise.
5893 * remote-utils.c (decode_M_packet): Likewise.
5894 * server.c (process_serial_event): Likewise.
5896 2014-02-12 Tom Tromey <tromey@redhat.com>
5898 * server.c (handle_query, handle_v_run): Use hex2bin, not
5900 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5902 2014-02-12 Tom Tromey <tromey@redhat.com>
5904 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5905 convert_int_to_ascii.
5906 * regcache.c (registers_to_string, collect_register_as_string):
5908 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5910 * server.c (process_serial_event): Likewise.
5911 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5912 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5914 2014-02-12 Tom Tromey <tromey@redhat.com>
5916 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5917 bin2hex, not hexify.
5918 * tracepoint.c (cmd_qtstatus): Likewise.
5920 2014-02-12 Tom Tromey <tromey@redhat.com>
5922 * remote-utils.c (monitor_output): Pass explicit length to
5925 2014-02-12 Tom Tromey <tromey@redhat.com>
5927 * tracepoint.c: Include rsp-low.h.
5928 * server.c: Include rsp-low.h.
5929 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5930 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5932 * remote-utils.c: Include rsp-low.h.
5933 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5934 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5935 (convert_int_to_ascii, convert_ascii_to_int): Move to
5937 * regcache.c: Include rsp-low.h.
5938 * ax.c: Include rsp-low.h.
5939 * Makefile.in (SFILES): Add common/rsp-low.c.
5940 (OBS): Add rsp-low.o.
5941 (rsp-low.o): New target.
5943 2014-02-12 Tom Tromey <tromey@redhat.com>
5945 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5946 Include print-utils.h.
5947 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5948 (plongest, thirty_two, phex_nz): Remove.
5949 * Makefile.in (SFILES): Add common/print-utils.c.
5950 (OBS): Add print-utils.o.
5951 (print-utils-ipa.o): New target.
5952 (print-utils.o): New target.
5953 (IPA_OBJS): Add print-utils-ipa.o.
5955 2014-02-06 Tom Tromey <tromey@redhat.com>
5957 * Makefile.in (SFILES): Fix indentation.
5959 2014-02-05 Doug Evans <dje@google.com>
5961 * linux-low.c (linux_wait_for_event): Improve comment.
5962 (linux_wait_1): Keep current_inferior in sync with event_child.
5964 2014-01-22 Doug Evans <dje@google.com>
5966 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5968 2014-01-22 Doug Evans <dje@google.com>
5970 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5971 * configure: Regenerate.
5972 * config.in: Regenerate.
5973 * Makefile.in (SFILES): Add debug.c.
5975 * debug.c: New file.
5976 * debug.h: New file.
5977 * linux-aarch64-low.c (*): Update all debugging printfs to use
5978 debug_printf instead of fprintf.
5979 * linux-arm-low.c (*): Ditto.
5980 * linux-cris-low.c (*): Ditto.
5981 * linux-crisv32-low.c (*): Ditto.
5982 * linux-m32r-low.c (*): Ditto.
5983 * linux-sparc-low.c (*): Ditto.
5984 * linux-x86.c (*): Ditto.
5985 * linux-low.c (*): Ditto.
5986 (linux_wait_1): Add calls to debug_enter, debug_exit.
5987 (linux_wait): Remove redundant debugging printf.
5988 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5989 (linux_resume, unstop_all_lwps): Ditto.
5990 * mem-break.c (*): Update all debugging printfs to use
5991 debug_printf instead of fprintf.
5992 * remote-utils.c (*): Ditto.
5993 * thread-db.c (*): Ditto.
5994 * server.c #include <ctype.h>, "gdb_vecs.h".
5995 (debug_threads): Moved to debug.c.
5996 (*): Update all debugging printfs to use debug_printf instead of
5998 (start_inferior): Replace call to fflush with call to debug_flush.
5999 (monitor_show_help): Mention set debug-format.
6000 (parse_debug_format_options): New function.
6001 (handle_monitor_command): Handle "monitor set debug-format".
6002 (gdbserver_usage): Mention --debug-format.
6003 (main): Parse --debug-format.
6004 * server.h (debug_threads): Declaration moved to debug.h.
6006 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6007 trace_debug_1 that uses debug_printf.
6008 (tracepoint_look_up_symbols): Update all debugging printfs to use
6009 debug_printf instead of fprintf.
6011 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6013 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6016 2014-01-17 Pedro Alves <palves@redhat.com>
6019 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6020 defined after including gdb_proc_service.h.
6022 2014-01-16 Doug Evans <dje@google.com>
6024 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6025 (match_dll): Use it.
6027 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6029 * target.h (target_ops) <read_btrace>: Change parameters and
6030 return type to allow error reporting.
6031 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6032 trace reading errors on.
6033 * linux-low.c (linux_low_read_btrace): Pass trace reading
6035 (linux_low_disable_btrace): New.
6037 2014-01-15 Doug Evans <dje@google.com>
6039 * inferiors.c (thread_id_to_gdb_id): Delete.
6040 * inferiors.h (thread_id_to_gdb_id): Delete.
6042 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6044 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6045 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6048 2014-01-08 Pedro Alves <palves@redhat.com>
6050 * server.c (handle_status): Don't discard previous queued stop
6051 replies or thread's pending status here.
6052 (main) <disconnection>: Do it here instead.
6054 2014-01-08 Pedro Alves <palves@redhat.com>
6056 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6057 * server.c (visit_actioned_threads, handle_pending_status): New
6059 (handle_v_cont): Factor out parts to ...
6060 (resume): ... this new function. If in all-stop, and a thread
6061 being resumed has a pending status, report it without actually
6063 (myresume): Adjust to use the new 'resume' function.
6064 (clear_pending_status_callback, set_pending_status_callback)
6065 (find_status_pending_thread_callback): New functions.
6066 (handle_status): Handle the case of multiple threads having
6067 interesting statuses to report. Report threads' real last signal
6068 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6069 with an interesting thread to report the status for, instead of
6070 always reporting the status of the first thread.
6072 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6074 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6075 * gdbreplay.c (gdbreplay_version): Likewise.
6077 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6079 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6080 iov.iov_len with the real length in use.
6082 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6084 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6085 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6086 for all targets that use win32-low.c.
6087 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6088 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6090 2013-12-13 Pedro Alves <palves@redhat.com>
6092 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6093 if equal to TARGET_WAITKIND_LOADED.
6094 * win32-low.c (cached_status): New static global.
6095 (win32_wait): Add declaration.
6096 (do_initial_child_stuff): Flush all initial pending debug events
6097 up to the initial breakpoint.
6098 (win32_wait): If CACHED_STATUS was set, return that instead
6099 of doing a real wait. Remove the code resuming the execution
6100 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6101 during the initial phase. Also remove the code changing
6102 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6103 TARGET_WAITKIND_STOPPED.
6105 2013-12-11 Yao Qi <yao@codesourcery.com>
6107 * notif.c (handle_notif_ack): Return 0 if no notification
6110 2013-11-20 Doug Evans <dje@google.com>
6112 * linux-low.c (linux_set_resume_request): Fix comment.
6114 2013-11-20 Doug Evans <dje@google.com>
6116 * linux-low.c (resume_status_pending_p): Tweak comment.
6118 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6120 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6121 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6122 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6123 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6124 (srv_amd64_regobj): Add amd64-mpx.o.
6125 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6126 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6127 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6128 * i387-fp.c (num_pl_bnd_register) Added constant.
6129 (num_pl_bnd_cfg_registers) Added constant.
6130 (struct i387_xsave) Added reserved area and MPX fields.
6131 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6132 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6134 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6135 (init_registers_amd64_mpx_linux): Declare new function.
6136 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6137 (x86_64_regmap): Add MPX registers.
6138 (x86_linux_read_description): Add MPX case.
6139 (initialize_low_arch): Initialize MPX targets.
6141 2013-11-18 Tom Tromey <tromey@redhat.com>
6143 * configure: Rebuild.
6144 * configure.ac: Don't check for stdlib.h.
6145 * gdbreplay.c: Unconditionally include stdlib.h.
6147 2013-11-18 Tom Tromey <tromey@redhat.com>
6149 * config.in: Rebuild.
6150 * configure: Rebuild.
6151 * configure.ac: Don't use AC_HEADER_DIRENT.
6153 2013-11-18 Tom Tromey <tromey@redhat.com>
6155 * server.h: Don't check HAVE_STRING_H.
6156 * gdbreplay.c: Don't check HAVE_STRING_H.
6157 * configure: Rebuild.
6159 2013-11-18 Tom Tromey <tromey@redhat.com>
6161 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6164 2013-11-08 Tom Tromey <tromey@redhat.com>
6166 * configure, config.in: Rebuild.
6167 * configure.ac: Remove unused configury.
6169 2013-11-08 Tom Tromey <tromey@redhat.com>
6171 * acinclude.m4: Include common.m4, codeset.m4.
6172 * configure, config.in: Rebuild.
6173 * configure.ac: Use GDB_AC_COMMON.
6175 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6177 * linux-s390-low.c (HWCAP_S390_TE): New define.
6178 (s390_arch_setup): Consider the TE field in the HWCAP for
6179 determining 'have_regset_tdb'.
6181 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6184 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6187 2013-10-02 Pedro Alves <palves@redhat.com>
6189 * server.c (process_serial_event): Don't output "GDBserver
6190 exiting" if GDB is connected through stdio.
6191 * target.c (mywait): Likewise, be silent if GDB is connected
6194 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6196 * lynx-low.c (lynx_add_threads_after_attach): New function.
6197 (lynx_attach): Remove call to add_thread. Add call to
6198 lynx_add_threads_after_attach instead.
6200 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6202 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6203 * config.in, configure: Regenerated.
6205 2013-09-18 Yao Qi <yao@codesourcery.com>
6208 * server.c (start_inferior): Clear 'resume_info'.
6210 2013-09-16 Jiong Wang <jiwang@tilera.com>
6212 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6215 2013-09-16 Jiong Wang <jiwang@tilera.com>
6217 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6218 linux-tile-low.o to srv_tgtobj.
6220 2013-09-16 Will Newton <will.newton@linaro.org>
6222 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6225 2013-09-06 Pedro Alves <palves@redhat.com>
6227 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6228 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6229 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6230 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6231 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6232 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6234 2013-09-06 Pedro Alves <palves@redhat.com>
6236 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6237 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6239 2013-09-06 Pedro Alves <palves@redhat.com>
6241 * linux-amd64-ipa.c: Include tracepoint.h.
6242 * linux-i386-ipa.c: Include tracepoint.h.
6244 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6246 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6247 (ps_get_thread_area): New function.
6249 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6251 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6252 (initialize_low_arch): Call init_registers_crisv32 rather than
6253 init_register_crisv32.
6255 2013-09-05 Pedro Alves <palves@redhat.com>
6257 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6259 * hostio.h: ... this new file.
6260 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6261 win32-low.c: Include hostio.h.
6263 2013-09-05 Pedro Alves <palves@redhat.com>
6265 * server.h (gdb_client_data, handler_func, callback_handler_func)
6266 (delete_file_handler, add_file_handler, append_callback_event)
6267 (delete_callback_event, start_event_loop, initialize_event_loop):
6268 Move to event-loop.h and include it.
6269 * event-loop.h: New file.
6271 2013-09-05 Pedro Alves <palves@redhat.com>
6273 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6274 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6275 (loaded_dll, unloaded_dll): Move to ...
6276 * dll.h: ... this new file.
6277 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6279 2013-09-05 Pedro Alves <palves@redhat.com>
6281 * server.h (current_process, get_thread_process, all_processes)
6282 (add_inferior_to_list, for_each_inferior, current_inferior)
6283 (remove_inferior, add_process, remove_process, find_process_pid)
6284 (have_started_inferiors_p, have_attached_inferiors_p)
6285 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6286 (clear_inferiors, find_inferior, find_inferior_id)
6287 (inferior_target_data, set_inferior_target_data)
6288 (inferior_regcache_data, set_inferior_regcache_data): Move to
6289 inferiors.h, and include it.
6290 * inferiors.h: New file.
6292 2013-09-05 Pedro Alves <palves@redhat.com>
6294 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6298 2013-09-05 Pedro Alves <palves@redhat.com>
6300 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6302 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6303 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6304 (handle_tracepoint_general_set, handle_tracepoint_query)
6305 (tracepoint_finished_step, tracepoint_was_hit)
6306 (release_while_stepping_state_list, current_traceframe)
6307 (in_readonly_region, traceframe_read_mem)
6308 (fetch_traceframe_registers, traceframe_read_sdata)
6309 (traceframe_read_info, struct fast_tpoint_collect_status)
6310 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6311 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6312 (supply_fast_tracepoint_registers)
6313 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6314 (ipa_tdesc, claim_trampoline_space)
6315 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6316 (agent_mem_read, agent_get_trace_state_variable_value)
6317 (agent_set_trace_state_variable_value, agent_tsv_read)
6318 (agent_mem_read_string, get_raw_reg_func_addr)
6319 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6320 * tracepoint.h: ... this new file.
6322 2013-09-05 Pedro Alves <palves@redhat.com>
6324 * server.h (perror_with_name, error, fatal, warning, paddress)
6325 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6327 * utils.h: New file.
6329 2013-09-05 Pedro Alves <palves@redhat.com>
6331 * server.h (remote_debug, noack_mode, transport_is_reliable)
6332 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6333 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6334 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6335 (write_enn, initialize_async_io, enable_async_io)
6336 (disable_async_io, check_remote_input_interrupt_request)
6337 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6338 (dead_thread_notify, prepare_resume_reply)
6339 (decode_address_to_semicolon, decode_address, decode_m_packet)
6340 (decode_M_packet, decode_X_packet, decode_xfer_write)
6341 (decode_search_memory_packet, unhexify, hexify)
6342 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6343 (look_up_one_symbol, relocate_instruction)
6344 (monitor_output): Move to remote-utils.h, and include it.
6345 * remote-utils.h: New file.
6347 2013-09-05 Pedro Alves <palves@redhat.com>
6349 * server.h (_): Delete.
6351 2013-09-02 Pedro Alves <palves@redhat.com>
6353 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6354 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6356 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6358 2013-09-02 Pierre Muller <muller@sourceware.org>
6360 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6361 or WriteProcessMemory complete successfully and handle
6362 ERROR_PARTIAL_COPY error.
6364 2013-09-02 Pedro Alves <palves@redhat.com>
6366 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6367 error instead of EIO.
6369 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6372 * linux-low.c: Include filestuff.h.
6373 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6374 * lynx-low.c: Include filestuff.h.
6375 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6376 * server.c: Include filestuff.h.
6377 (main): Call notice_open_fds.
6378 * spu-low.c: Include filestuff.h.
6379 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6381 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6383 * Makefile.in: Explain why ../target and ../nat are not
6384 listed as include file search paths.
6385 (linux-waitpid.o): New object file rule.
6386 * configure.srv (srv_native_linux_obj): New variable.
6387 Replace all occurrences of linux native object files with
6388 $srv_native_linux_obj.
6389 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6390 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6391 (linux_enable_event_reporting): Remove declaration.
6392 (my_waitpid): Moved to common/linux-waitpid.c.
6393 (linux_wait_for_event): Pass ptid when calling
6394 linux_enable_event_reporting.
6395 (linux_supports_tracefork_flag): Remove.
6396 (linux_enable_event_reporting): Likewise.
6397 (linux_tracefork_grandchild): Remove.
6398 (STACK_SIZE): Moved to common/linux-ptrace.c.
6399 (linux_tracefork_child): Remove.
6400 (linux_test_for_tracefork): Remove.
6401 (linux_look_up_symbols): Call linux_supports_traceclone.
6402 (initialize_low): Remove call to linux_test_for_tracefork.
6403 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6404 common/linux-ptrace.h.
6405 (PTRACE_TYPE_ARG4): Likewise.
6406 Include linux-ptrace.h.
6408 2013-08-21 Pedro Alves <palves@redhat.com>
6410 * config.in: Renegerate.
6412 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6414 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6415 (SFILES): Remove $(srcdir)/common/target-common.c and
6416 add $(srcdir)/target/waitstatus.c.
6417 (OBS): Remove target-common.o and add waitstatus.o.
6418 (server_h): Remove $(srcdir)/../common/target-common.h and
6419 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6420 and $(srcdir)/../target/waitstatus.h.
6421 (target-common.o): Remove.
6422 (waitstatus.o): New target object file.
6423 * target.h: Do not include target-common.h and
6424 include target/resume.h, target/wait.h and
6425 target/waitstatus.h.
6427 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6429 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6430 to PTRACE_TYPE_ARG3.
6431 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6432 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6434 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6435 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6437 2013-07-27 Jie Zhang <jie@codesourcery.com>
6438 Daniel Jacobowitz <dan@codesourcery.com>
6439 Yao Qi <yao@codesourcery.com>
6441 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6442 (mips-linux-watch.o): New rule.
6443 (mips_linux_watch_h): New variable.
6444 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6446 * linux-mips-low.c: Include mips-linux-watch.h.
6447 (struct arch_process_info, struct arch_lwp_info): New.
6448 (update_watch_registers_callback): New function.
6449 (mips_linux_new_process, mips_linux_new_thread) New functions.
6450 (mips_linux_prepare_to_resume, mips_insert_point): New
6452 (mips_remove_point, mips_stopped_by_watchpoint): New
6454 (rsp_bp_type_to_target_hw_bp_type): New function.
6455 (mips_stopped_data_address): New function.
6456 (the_low_target): Add watchpoint support functions.
6458 2013-07-27 Yao Qi <yao@codesourcery.com>
6460 * i386-low.c: Include break-common.h.
6461 (enum target_hw_bp_type): Remove.
6463 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6465 * Makefile.in (SFILES): /common/target-common.c.
6466 (OBS): Add target-common.o.
6467 (server_h): Add $(srcdir)/../common/target-common.h.
6468 (target-common.o): New target.
6469 * server.c (queue_stop_reply_callback): Free
6470 status string after use.
6471 * target.c (target_waitstatus_to_string): Remove.
6472 * target.h: Include target-common.h.
6473 (resume_kind): Likewise.
6474 (target_waitkind): Likewise.
6475 (target_waitstatus): Likewise.
6476 (TARGET_WNOHANG): Likewise.
6478 2013-07-04 Yao Qi <yao@codesourcery.com>
6480 * Makefile.in (host_alias): Use @host_noncanonical@.
6481 (target_alias): Use @target_noncanonical@.
6482 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6483 ACX_NONCANONICAL_HOST.
6484 * configure: Regenerated.
6487 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6489 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6490 * configure: Rebuild.
6491 * Makefile.in (version_host, version_target): Get from configure.
6492 (version.c): Use $(version_host) and $(version_target).
6494 2013-07-03 Pedro Alves <palves@redhat.com>
6496 * Makefile.in (config.status): Depend on development.sh.
6497 * acinclude.m4: Include libmcheck.m4.
6498 * configure: Regenerate.
6500 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6502 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6503 attribute inside the parentheses.
6504 (winapi_DebugSetProcessKillOnExit): Ditto.
6505 (winapi_DebugBreakProcess): Ditto.
6506 (winapi_GenerateConsoleCtrlEvent): Ditto.
6508 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6510 * notif.h (notif_event): Add a dummy member to avoid compiler
6513 2013-07-01 Pedro Alves <palves@redhat.com>
6515 * hostio.c (HOSTIO_PATH_MAX): Define.
6516 (require_filename, handle_open, handle_unlink, handle_readlink):
6519 2013-07-01 Pedro Alves <palves@redhat.com>
6521 * server.h: Include "pathmax.h".
6522 * linux-low.c: Don't include sys/param.h.
6523 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6525 * win32-low.c: Don't include sys/param.h.
6526 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6528 2013-07-01 Pedro Alves <palves@redhat.com>
6530 * event-loop.c: Don't check HAVE_UNISTD_H before including
6532 * gdbreplay.c: Likewise.
6533 * remote-utils.c: Likewise.
6534 * server.c: Likewise.
6535 * configure.ac: Don't check for unistd.h.
6536 * configure: Regenerate.
6538 2013-06-28 Tom Tromey <tromey@redhat.com>
6540 * Makefile.in (version.c): Use version.in, not
6543 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6545 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6546 * configure: Rebuild.
6547 * Makefile.in (version_host, version_target): Get from configure.
6548 (version.c): Use $(version_host) and $(version_target).
6550 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6552 Fix trace-status to output user name without trailing colon.
6553 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6555 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6557 Fix trace-status to output proper start-time and stop-time.
6558 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6559 output start time and stop time in hex as gdb expects.
6561 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6563 * tracepoint.c (build_traceframe_info_xml): Output trace state
6564 variables present in the trace buffer.
6566 2013-06-24 Tom Tromey <tromey@redhat.com>
6568 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6570 (version.o): Remove.
6571 * gdbreplay.c: Include version.h.
6572 (version, host_name): Don't declare.
6573 * server.h: Include version.h.
6574 (version, host_name): Don't declare.
6576 2013-06-12 Pedro Alves <palves@redhat.com>
6578 * linux-x86-low.c (linux_is_elf64): Delete global.
6579 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6580 with local linux_pid_exe_is_elf_64_file use.
6582 2013-06-11 Pedro Alves <palves@redhat.com>
6584 * linux-low.c (regset_disabled, disable_regset): New functions.
6585 (regsets_fetch_inferior_registers)
6586 (regsets_store_inferior_registers): Use them.
6587 (initialize_regsets_info); Don't allocate the disabled_regsets
6589 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6592 2013-06-11 Pedro Alves <palves@redhat.com>
6594 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6597 2013-06-11 Pedro Alves <palves@redhat.com>
6599 * linux-x86-low.c (initialize_low_arch): Call
6600 init_registers_x32_avx_linux.
6602 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6604 Fix compatibility with Android Bionic.
6605 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6608 2013-06-07 Pedro Alves <palves@redhat.com>
6611 * Makefile.in (OBS): Add tdesc.o.
6612 (IPA_OBJS): Add tdesc-ipa.o.
6613 (tdesc-ipa.o): New rule.
6614 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6616 * linux-low.c (new_inferior): Delete.
6617 (disabled_regsets, num_regsets): Delete.
6618 (linux_add_process): Adjust to set the new per-process
6620 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6621 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6622 was a stop. When calling arch_setup, switch the current inferior
6623 to the thread that got an event.
6624 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6625 (regsets_fetch_inferior_registers)
6626 (regsets_store_inferior_registers): New regsets_info parameter.
6628 (linux_register_in_regsets): New regs_info parameter. Adjust to
6630 (register_addr, fetch_register, store_register): New usrregs_info
6631 parameter. Adjust to use it.
6632 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6633 parameter regs_info. Adjust to use it.
6634 (linux_fetch_registers): Get the current inferior's regs_info, and
6636 (linux_store_registers): Ditto.
6637 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6638 (initialize_low): Don't initialize the target_regsets here. Call
6639 initialize_low_arch.
6640 * linux-low.h (target_regsets): Delete declaration.
6641 (struct regsets_info): New.
6642 (struct usrregs_info): New.
6643 (struct regs_info): New.
6644 (struct process_info_private) <new_inferior>: New field.
6645 (struct linux_target_ops): Delete the num_regs, regmap, and
6646 regset_bitmap fields. New field regs_info.
6647 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6648 * i387-fp.c (num_xmm_registers): Delete.
6649 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6650 calls to new interface.
6651 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6652 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6653 Infer the number of xmm registers from the regcache's target
6655 * i387-fp.h (num_xmm_registers): Delete.
6656 * inferiors.c (add_thread): Don't install the thread's regcache
6658 * proc-service.c (gregset_info): Fetch the current inferior's
6659 regs_info. Adjust to use it.
6660 * regcache.c: Include tdesc.h.
6661 (register_bytes, reg_defs, num_registers)
6662 (gdbserver_expedite_regs): Delete.
6663 (get_thread_regcache): If the thread doesn't have a regcache yet,
6664 create one, instead of aborting gdbserver.
6665 (regcache_invalidate_one): Rename to ...
6666 (regcache_invalidate_thread): ... this.
6667 (regcache_invalidate_one): New.
6668 (regcache_invalidate): Only invalidate registers of the current
6670 (init_register_cache): Add target_desc parameter, and use it.
6671 (new_register_cache): Ditto. Assert the target description has a
6672 non zero registers_size.
6673 (regcache_cpy): Add assertions. Adjust.
6674 (realloc_register_cache, set_register_cache): Delete.
6675 (registers_to_string, registers_from_string): Adjust.
6676 (find_register_by_name, find_regno, find_register_by_number)
6677 (register_cache_size): Add target_desc parameter, and use it.
6678 (free_register_cache_thread, free_register_cache_thread_one)
6679 (regcache_release, register_cache_size): New.
6680 (register_size): Add target_desc parameter, and use it.
6681 (register_data, supply_register, supply_register_zeroed)
6682 (supply_regblock, supply_register_by_name, collect_register)
6683 (collect_register_as_string, collect_register_by_name): Adjust.
6684 * regcache.h (struct target_desc): Forward declare.
6685 (struct regcache) <tdesc>: New field.
6686 (init_register_cache, new_register_cache): Add target_desc
6688 (regcache_invalidate_thread): Declare.
6689 (regcache_invalidate_one): Delete declaration.
6690 (regcache_release): Declare.
6691 (find_register_by_number, register_cache_size, register_size)
6692 (find_regno): Add target_desc parameter.
6693 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6695 * remote-utils.c: Include tdesc.h.
6696 (outreg, prepare_resume_reply): Adjust.
6697 * server.c: Include tdesc.h.
6698 (gdbserver_xmltarget): Delete declaration.
6699 (get_features_xml, process_serial_event): Adjust.
6700 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6702 (struct process_info) <tdesc>: New field.
6703 (ipa_tdesc): Declare.
6704 * tdesc.c: New file.
6705 * tdesc.h: New file.
6706 * tracepoint.c: Include tdesc.h.
6707 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6708 (get_context_regcache): Adjust to pass ipa_tdesc down.
6709 (do_action_at_tracepoint): Adjust to get the register cache size
6710 from the context regcache's description.
6711 (traceframe_walk_blocks): Adjust to get the register cache size
6712 from the current trace frame's description.
6713 (traceframe_get_pc): Adjust to get current trace frame's
6714 description and pass it down.
6715 (gdb_collect): Adjust to get the register cache size from the
6717 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6718 (gdbserver_xmltarget): Delete.
6719 (initialize_low_tracepoint): Set the ipa's target description.
6720 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6721 (initialize_low_tracepoint): Set the ipa's target description.
6722 * linux-x86-low.c: Include tdesc.h.
6723 [__x86_64__] (is_64bit_tdesc): New.
6724 (ps_get_thread_area, x86_get_thread_area): Use it.
6725 (i386_cannot_store_register): Rename to ...
6726 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6727 (i386_cannot_fetch_register): Rename to ...
6728 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6729 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6731 (target_regsets): Rename to ...
6732 (x86_regsets): ... this.
6733 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6735 (x86_siginfo_fixup): Use is_64bit_tdesc.
6736 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6737 (tdesc_x32_avx_linux, tdesc_x32_linux)
6738 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6740 (x86_linux_update_xmltarget): Delete.
6741 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6742 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6743 (AMD64_LINUX_USER64_CS): New.
6744 (x86_linux_read_description): New, based on
6745 x86_linux_update_xmltarget.
6746 (same_process_callback): New.
6747 (x86_arch_setup_process_callback): New.
6748 (x86_linux_update_xmltarget): New.
6749 (x86_regsets_info): New.
6750 (amd64_linux_regs_info): New.
6751 (i386_linux_usrregs_info): New.
6752 (i386_linux_regs_info): New.
6753 (x86_linux_regs_info): New.
6754 (x86_arch_setup): Reimplement.
6755 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6756 (x86_emit_ops): Ditto.
6757 (the_low_target): Adjust. Install x86_linux_regs_info,
6758 x86_cannot_fetch_register, and x86_cannot_store_register.
6759 (initialize_low_arch): New.
6760 * linux-ia64-low.c (tdesc_ia64): Declare.
6761 (ia64_fetch_register): Adjust.
6762 (ia64_usrregs_info, regs_info): New globals.
6763 (ia64_regs_info): New function.
6764 (the_low_target): Adjust.
6765 (initialize_low_arch): New function.
6766 * linux-sparc-low.c (tdesc_sparc64): Declare.
6767 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6769 (sparc_arch_setup): New function.
6770 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6771 (the_low_target): Adjust.
6772 (initialize_low_arch): New function.
6773 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6774 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6775 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6776 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6777 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6778 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6779 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6780 (tdesc_powerpc_isa205_vsx64l): Declare.
6781 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6782 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6783 (ppc_set_pc, ppc_get_hwcap): Adjust.
6784 (ppc_usrregs_info): Forward declare.
6785 (!__powerpc64__) ppc_regmap_adjusted: New global.
6786 (ppc_arch_setup): Adjust to the current process'es target
6788 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6789 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6790 (ppc_store_evrregset): Adjust.
6791 (target_regsets): Rename to ...
6792 (ppc_regsets): ... this, and make static.
6793 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6794 (ppc_regs_info): New function.
6795 (the_low_target): Adjust.
6796 (initialize_low_arch): New function.
6797 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6798 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6799 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6800 (tdesc_s390x_linux64v2): Declare.
6801 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6802 (s390_fill_gregset, s390_store_last_break): Adjust.
6803 (target_regsets): Rename to ...
6804 (s390_regsets): ... this, and make static.
6805 (s390_get_pc, s390_set_pc): Adjust.
6806 (s390_get_hwcap): New target_desc parameter, and use it.
6807 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6808 (s390_arch_setup): Adjust to set the current process'es target
6809 description. Don't adjust the regmap.
6810 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6811 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6812 (regs_info_3264): New globals.
6813 (s390_regs_info): New function.
6814 (the_low_target): Adjust.
6815 (initialize_low_arch): New function.
6816 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6817 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6818 [__mips64] (init_registers_mips_linux)
6819 (init_registers_mips_dsp_linux): Delete defines.
6820 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6821 (have_dsp): New global.
6822 (mips_read_description): New, based on mips_arch_setup.
6823 (mips_arch_setup): Reimplement.
6824 (get_usrregs_info): New function.
6825 (mips_cannot_fetch_register, mips_cannot_store_register)
6826 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6827 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6828 (target_regsets): Rename to ...
6829 (mips_regsets): ... this, and make static.
6830 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6831 (dsp_regs_info, regs_info): New globals.
6832 (mips_regs_info): New function.
6833 (the_low_target): Adjust.
6834 (initialize_low_arch): New function.
6835 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6836 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6838 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6839 (arm_read_description): New, with bits factored from
6841 (arm_arch_setup): Reimplement.
6842 (target_regsets): Rename to ...
6843 (arm_regsets): ... this, and make static.
6844 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6845 (arm_regs_info): New function.
6846 (the_low_target): Adjust.
6847 (initialize_low_arch): New function.
6848 * linux-m68k-low.c (tdesc_m68k): Declare.
6849 (target_regsets): Rename to ...
6850 (m68k_regsets): ... this, and make static.
6851 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6852 (m68k_regs_info): New function.
6853 (m68k_arch_setup): New function.
6854 (the_low_target): Adjust.
6855 (initialize_low_arch): New function.
6856 * linux-sh-low.c (tdesc_sharch): Declare.
6857 (target_regsets): Rename to ...
6858 (sh_regsets): ... this, and make static.
6859 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6860 (sh_regs_info, sh_arch_setup): New functions.
6861 (the_low_target): Adjust.
6862 (initialize_low_arch): New function.
6863 * linux-bfin-low.c (tdesc_bfin): Declare.
6864 (bfin_arch_setup): New function.
6865 (bfin_usrregs_info, regs_info): New globals.
6866 (bfin_regs_info): New function.
6867 (the_low_target): Adjust.
6868 (initialize_low_arch): New function.
6869 * linux-cris-low.c (tdesc_cris): Declare.
6870 (cris_arch_setup): New function.
6871 (cris_usrregs_info, regs_info): New globals.
6872 (cris_regs_info): New function.
6873 (the_low_target): Adjust.
6874 (initialize_low_arch): New function.
6875 * linux-cris-low.c (tdesc_crisv32): Declare.
6876 (cris_arch_setup): New function.
6877 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6878 (cris_regs_info): New function.
6879 (the_low_target): Adjust.
6880 (initialize_low_arch): New function.
6881 * linux-m32r-low.c (tdesc_m32r): Declare.
6882 (m32r_arch_setup): New function.
6883 (m32r_usrregs_info, regs_info): New globals.
6884 (m32r_regs_info): Adjust.
6885 (initialize_low_arch): New function.
6886 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6887 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6888 (tic6x_usrregs_info): Forward declare.
6889 (tic6x_read_description): New function, based on ...
6890 (tic6x_arch_setup): ... this. Reimplement.
6891 (target_regsets): Rename to ...
6892 (tic6x_regsets): ... this, and make static.
6893 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6894 (tic6x_regs_info): New function.
6895 (the_low_target): Adjust.
6896 (initialize_low_arch): New function.
6897 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6898 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6899 (target_regsets): Rename to ...
6900 (xtensa_regsets): ... this, and make static.
6901 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6903 (xtensa_arch_setup, xtensa_regs_info): New functions.
6904 (the_low_target): Adjust.
6905 (initialize_low_arch): New function.
6906 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6907 (nios2_arch_setup): Set the current process'es tdesc.
6908 (target_regsets): Rename to ...
6909 (nios2_regsets): ... this.
6910 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6911 (nios2_regs_info): New function.
6912 (the_low_target): Adjust.
6913 (initialize_low_arch): New function.
6914 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6915 (aarch64_arch_setup): Set the current process'es tdesc.
6916 (target_regsets): Rename to ...
6917 (aarch64_regsets): ... this.
6918 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6919 (aarch64_regs_info): New function.
6920 (the_low_target): Adjust.
6921 (initialize_low_arch): New function.
6922 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6924 (target_regsets): Rename to ...
6925 (tile_regsets): ... this.
6926 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6927 (tile_regs_info): New function.
6928 (tile_arch_setup): Set the current process'es tdesc.
6929 (the_low_target): Adjust.
6930 (initialize_low_arch): New function.
6931 * spu-low.c (tdesc_spu): Declare.
6932 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6933 * win32-arm-low.c (tdesc_arm): Declare.
6934 (arm_arch_setup): New function.
6935 (the_low_target): Install arm_arch_setup instead of
6937 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6938 (init_windows_x86): Rename to ...
6939 (i386_arch_setup): ... this. Set `win32_tdesc'.
6940 (the_low_target): Adjust.
6941 * win32-low.c (win32_tdesc): New global.
6942 (child_add_thread): Don't create the thread cache here.
6943 (do_initial_child_stuff): Set the new process'es tdesc.
6944 * win32-low.h (struct target_desc): Forward declare.
6945 (win32_tdesc): Declare.
6946 * lynx-i386-low.c (tdesc_i386): Declare global.
6947 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6948 * lynx-low.c (lynx_tdesc): New global.
6949 (lynx_add_process): Set the new process'es tdesc.
6950 * lynx-low.h (struct target_desc): Forward declare.
6951 (lynx_tdesc): Declare global.
6952 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6953 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6954 * nto-low.c (nto_tdesc): New global.
6955 (do_attach): Set the new process'es tdesc.
6956 * nto-low.h (struct target_desc): Forward declare.
6957 (nto_tdesc): Declare.
6958 * nto-x86-low.c (tdesc_i386): Declare.
6959 (nto_x86_arch_setup): Set `nto_tdesc'.
6961 2013-06-04 Gary Benson <gbenson@redhat.com>
6963 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6964 to qSupported response when appropriate.
6965 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6966 with nonzero-length annex.
6967 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6968 arguments supplied in annex.
6970 2013-05-31 Doug Evans <dje@google.com>
6973 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6974 64 bits in 64-cross-32 environment.
6976 2013-05-28 Pedro Alves <palves@redhat.com>
6978 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6979 (aarch64-without-fpu.c): Delete rule.
6980 * configure.srv (aarch64*-*-linux*): Remove references to
6981 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6982 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6985 2013-05-24 Pedro Alves <palves@redhat.com>
6987 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6988 instead of strchr/decode_address. Error if the range isn't split
6989 with a ','. Don't assume there's be a ':' in the action.
6991 2013-05-23 Yao Qi <yao@codesourcery.com>
6992 Pedro Alves <palves@redhat.com>
6994 * linux-low.c (lwp_in_step_range): New function.
6995 (linux_wait_1): If the thread was range stepping and stopped
6996 outside the stepping range, report the stop to GDB. Otherwise,
6997 continue stepping. Add range stepping debug output.
6998 (linux_set_resume_request): Copy the step range from the resume
7000 (linux_supports_range_stepping): New.
7001 (linux_target_ops) <supports_range_stepping>: Set to
7002 linux_supports_range_stepping.
7003 * linux-low.h (struct linux_target_ops)
7004 <supports_range_stepping>: New field.
7005 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7006 * linux-x86-low.c (x86_supports_range_stepping): New.
7007 (the_low_target) <supports_range_stepping>: Set to
7008 x86_supports_range_stepping.
7009 * server.c (handle_v_cont): Handle 'r' action.
7010 (handle_v_requests): Append ";r" if the target supports range
7012 * target.h (struct thread_resume) <step_range_start,
7013 step_range_end>: New fields.
7014 (struct target_ops) <supports_range_stepping>:
7016 (target_supports_range_stepping): New macro.
7018 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7020 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7021 confusion in comment.
7023 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7025 * lynx-low.c (struct process_info_private): New type.
7026 (lynx_add_process): New function.
7027 (lynx_create_inferior, lynx_attach): Replace calls to
7028 add_process by calls to lynx_add_process.
7029 (lynx_resume): If PTID is null, then try using
7030 current_process()->private->last_wait_event_ptid.
7032 (lynx_clear_inferiors): Delete. The contents of that function
7033 has been inlined in lynx_mourn;
7034 (lynx_wait_1): Save the ptid in the process's private data.
7035 (lynx_mourn): Free the process' private data. Replace call
7036 to lynx_clear_inferiors by call to clear_inferiors.
7038 2013-05-17 Yao Qi <yao@codesourcery.com>
7040 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7043 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7045 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7046 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7047 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7048 PT_TEXT_END_ADDR guards. Update comments.
7049 (linux_target_op) <read_offsets>: Conditionally define to
7050 linux_read_offsets if the target is UCLIBC and if it defines
7051 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7053 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7054 Andrew Jenner <andrew@codesourcery.com>
7056 * Makefile.in (SFILES): Add linux-nios2-low.c.
7057 (clean): Add action to delete nios2-linux.c.
7058 (nios2-linux.c): New rule.
7059 * configure.srv: Add nios2*-*-linux*.
7060 * linux-nios2-low.c: New.
7062 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7064 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7066 2013-04-25 Hui Zhu <hui@codesourcery.com>
7069 * ax.c (ax_printf): Add fflush.
7071 2013-04-22 Tom Tromey <tromey@redhat.com>
7073 * Makefile.in (SFILES): Add filestuff.c.
7074 (OBS): Add filestuff.o.
7075 (filestuff.o): New target.
7076 * config.in, configure: Rebuild.
7077 * configure.ac: Check for fdwalk, pipe2.
7079 2013-04-17 Pedro Alves <palves@redhat.com>
7081 * configure.ac (USE_THREAD_DB): Delete variable.
7082 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7083 Don't AC_SUBST USE_THREAD_DB.
7084 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7085 * config.in, configure: Regenerate.
7087 2013-04-16 Pedro Alves <palves@redhat.com>
7089 * linux-low.h (struct lwp_info) <thread_known>: Move under
7090 the USE_THREAD_DB #ifdef.
7092 2013-04-16 Pedro Alves <palves@redhat.com>
7094 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7095 (linux-low.o): Delete rule.
7096 * linux-low.h: Always include "gdb_thread_db.h" instead of
7097 conditionally including thread_db.h.
7098 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7101 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7103 * Makefile.in (install-only): Fix make install regression.
7105 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7107 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7108 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7110 * gdbserver.1: Remove.
7112 2013-03-22 Pedro Alves <palves@redhat.com>
7114 * linux-low.c (handle_extended_wait): Don't call
7115 linux_enable_event_reporting.
7117 2013-03-15 Tony Theodore <tonyt@logyst.com>
7120 * Makefile.in (SHELL): Use @SHELL@.
7122 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7124 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7127 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7129 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7130 Remove extraneous NULL element.
7132 2013-03-13 Yao Qi <yao@codesourcery.com>
7134 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7135 'V' block in trace frame.
7137 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7139 * target.h (struct target_ops): Add btrace ops.
7140 (target_supports_btrace): New macro.
7141 (target_enable_btrace): New macro.
7142 (target_disable_btrace): New macro.
7143 (target_read_btrace): New macro.
7144 * gdbthread.h (struct thread_info): Add btrace field.
7145 * server.c: Include btrace-common.h.
7146 (handle_btrace_general_set): New function.
7147 (handle_btrace_enable): New function.
7148 (handle_btrace_disable): New function.
7149 (handle_general_set): Call handle_btrace_general_set.
7150 (handle_qxfer_btrace): New function.
7151 (struct qxfer qxfer_packets[]): Add btrace entry.
7152 * inferiors.c (remove_thread): Disable btrace.
7153 * linux-low: Include linux-btrace.h.
7154 (linux_low_enable_btrace): New function.
7155 (linux_low_read_btrace): New function.
7156 (linux_target_ops): Add btrace ops.
7157 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7158 Add srv_linux_btrace=yes.
7159 (x86_64-*-linux*): Add linux-btrace.o.
7160 Add srv_linux_btrace=yes.
7161 * configure.ac: Define HAVE_LINUX_BTRACE.
7162 * config.in: Regenerated.
7163 * configure: Regenerated.
7165 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7167 * server.c (handle_qxfer): Preserve error message if -3 is
7169 (qxfer): Document the -3 return value.
7171 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7173 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7174 (linux_btrace_h): New variable.
7175 (linux-btrace.o): New rule.
7177 2013-03-08 Stan Shebs <stan@codesourcery.com>
7178 Hafiz Abid Qadeer <abidh@codesourcery.com>
7180 * tracepoint.c (trace_buffer_size): New global.
7181 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7182 (init_trace_buffer): Change to one-argument function. Allocate
7183 trace buffer memory.
7184 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7185 handle QTBuffer:size packet.
7186 (cmd_bigqtbuffer_size): New function.
7187 (initialize_tracepoint): Call init_trace_buffer with
7188 DEFAULT_TRACE_BUFFER_SIZE.
7189 * server.c (handle_query): Add QTBuffer:size in the
7192 2013-03-07 Yao Qi <yao@codesourcery.com>
7194 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7195 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7197 (cmd_qtsp): Adjust condition. Do post increment.
7198 Set cur_action and cur_step_action back to 0.
7200 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7203 * linux-low.c (linux_write_memory): Return early success if LEN is
7206 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7208 * configure.srv: Add x86_64-*-cygwin* as target.
7210 2013-02-28 Tom Tromey <tromey@redhat.com>
7212 * configure.ac: Invoke AC_SYS_LARGEFILE.
7213 * configure, config.in: Rebuild.
7215 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7217 * win32-low.c: Throughout, fix format strings and casts of
7218 printf-like functions to avoid type related warnings on all
7220 (get_child_debug_event): Print dwDebugEventCode as hex since
7221 that's how it's usually documented.
7223 2013-02-28 Yao Qi <yao@codesourcery.com>
7225 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7228 2013-02-27 Jiong Wang <jiwang@tilera.com>
7230 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7231 (reg-tilegx32.c): New rule.
7232 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7233 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7234 different register info initializer according to elf class.
7235 (init_registers_tilgx32): New function. The tilegx32 register info
7237 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7238 (tile_store_gregset): Likewise.
7240 2013-02-27 Yao Qi <yao@codesourcery.com>
7242 * server.c (process_point_options): Print debug message when
7243 debug_threads is true.
7245 2013-02-26 Yao Qi <yao@codesourcery.com>
7247 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7249 2013-02-19 Pedro Alves <palves@redhat.com>
7250 Kai Tietz <ktietz@redhat.com>
7254 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7255 instead of strtoul to extract address from packet.
7256 (process_serial_event) <'z'>: Likewise.
7258 2013-02-18 Yao Qi <yao@codesourcery.com>
7260 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7262 2013-02-14 Pedro Alves <palves@redhat.com>
7266 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7267 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7269 2013-02-14 Pedro Alves <palves@redhat.com>
7271 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7273 2013-02-14 Pedro Alves <palves@redhat.com>
7275 * tracepoint.c (save_string): Delete.
7276 (add_tracepoint_action): Use savestring instead of save_string.
7278 2013-02-12 Pedro Alves <palves@redhat.com>
7280 * linux-xtensa-low.c: Ditto.
7281 * xtensa-xtregs.c: Ditto.
7283 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7285 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7288 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7290 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7291 aarch64_num_wp_regs and aarch64_num_bp_regs to
7292 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7294 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7296 * linux-aarch64-low.c (ps_get_thread_area): Replace
7297 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7299 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7300 Marcus Shawcroft <marcus.shawcroft@arm.com>
7301 Nigel Stephens <nigel.stephens@arm.com>
7302 Yufeng Zhang <yufeng.zhang@arm.com>
7304 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7305 (aarch64.c, aarch64-without-fpu.c): New targets.
7306 * configure.srv (aarch64*-*-linux*): New.
7307 * linux-aarch64-low.c: New file.
7309 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7311 * linux-low.c (handle_extended_wait, linux_create_inferior)
7312 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7313 (dequeue_one_deferred_signal, linux_resume_one_thread)
7314 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7315 (linux_tracefork_grandchild, linux_test_for_tracefork)
7316 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7317 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7318 where the argument is 0.
7320 2013-01-25 Yao Qi <yao@codesourcery.com>
7322 * event-loop.c: Include "queue.h".
7323 (gdb_event_p): New typedef.
7324 (struct gdb_event) <next_event>: Remove.
7325 (event_queue): Change to QUEUE(gdb_event_p).
7326 (async_queue_event): Remove.
7327 (gdb_event_xfree): New.
7328 (initialize_event_loop): New.
7329 (process_event): Use API from QUEUE.
7330 (wait_for_event): Likewise.
7331 * server.c (main): Call initialize_event_loop.
7332 * server.h (initialize_event_loop): Declare.
7334 2013-01-18 Yao Qi <yao@codesourcery.com>
7336 * ax.h (struct eval_agent_expr_context): New.
7337 (gdb_eval_agent_expr): Update declaration.
7338 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7339 TFRAME. Add new argument CTX.
7340 * server.h (struct eval_agent_expr_context): Declare.
7341 (agent_mem_read, agent_tsv_read): Update declaration.
7342 (agent_mem_read_string): Likewise.
7343 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7344 (add_traceframe_block): Add new argument TPOINT.
7345 Increase TPOINT->traceframe_usage.
7346 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7347 eval_tracepoint_agent_expr.
7348 (condition_true_at_tracepoint): Likewise.
7349 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7350 (agent_mem_read_string, agent_tsv_read): Likewise.
7352 2013-01-16 Yao Qi <yao@codesourcery.com>
7354 * linux-low.c (linux_resume_one_lwp): Don't check
7355 'lwp->bp_reinsert != 0'.
7357 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7358 Pedro Alves <palves@redhat.com>
7360 * lynx-low.c (ptrace_request_to_str): Define a temporary
7361 macro and use it to simplify this function's implementation.
7363 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7365 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7368 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7370 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7372 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7374 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7376 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7378 * lynx-low.c (lynx_resume): Use the resume_info parameter
7379 to determine the ptid for the lynx_ptrace call, unless
7380 it is equal to minus_one_ptid, in which case we use the
7381 ptid of the current_inferior.
7382 (lynx_wait_1): After having received a thread create/exit
7383 event, resume the inferior's execution using the signaling
7384 thread's ptid, rather than the old ptid.
7386 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7388 * lynx-low.c (lynx_resume): Delete variable ret.
7390 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7392 * gdbreplay.c (gdbreplay_version): Update copyright year.
7393 * server.c (gdbserver_version): Likewise.
7395 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7397 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7400 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7402 * lynx-low.c (ptrace_request_to_str): Add handling for
7405 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7407 * lynx-low.c (lynx_attach): Delete variable new_process.
7409 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7411 * lynx-low.c (lynx_create_inferior): Delete variable
7414 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7416 * lynx-low.c (ptrace_request_to_str): Do not handle
7417 PTRACE_GETTHREADLIST if this macro does not exist.
7419 2012-12-15 Yao Qi <yao@codesourcery.com>
7421 * Makefile.in (OBS): Add notif.o.
7422 * notif.c, notif.h: New.
7423 * server.c: Include "notif.h".
7424 (struct vstop_notif) <next>: Remove.
7426 (queue_stop_reply): Update.
7427 (push_event, send_next_stop_reply): Remove.
7428 (discard_queued_stop_replies): Update.
7429 (notif_stop): New variable.
7430 (handle_v_stopped): Remove.
7431 (handle_v_requests): Don't call handle_v_stopped. Call
7432 handle_ack_notif instead.
7433 (queue_stop_reply_callback): Call notif_event_enque instead
7434 of queue_stop_reply.
7435 (handle_status): Don't call send_next_stop_reply, call
7436 notif_write_event instead.
7437 (kill_inferior_callback): Likewise.
7438 (detach_or_kill_inferior_callback): Likewise.
7439 (main): Call initialize_notif.
7440 (process_serial_event): Call QUEUE_is_empty.
7441 (handle_target_event): Call notif_push instead of push event.
7442 * server.h (push_event): Remove declaration.
7444 2012-12-10 Tom Tromey <tromey@redhat.com>
7446 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7447 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7450 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7451 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7452 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7453 (amd64-linux-ipa.o, ax.o): Rewrite.
7454 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7455 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7456 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7457 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7458 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7459 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7460 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7461 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7462 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7463 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7464 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7465 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7466 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7467 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7468 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7469 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7470 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7471 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7472 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7473 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7474 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7475 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7476 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7477 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7478 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7479 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7480 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7481 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7482 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7483 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7484 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7485 (reg-tilegx.o): Remove.
7486 (all_object_files): New macro.
7487 Include .deps files.
7488 * aclocal.m4, configure: Rebuild.
7489 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7490 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7491 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7493 2012-12-05 Tom Tromey <tromey@redhat.com>
7496 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7498 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7500 * configure.ac: Check for linux/perf_event.h.
7501 * config.in: Regenerated.
7502 * configure: Regenerated.
7504 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7506 * hostio.c (handle_readlink): Decrease buffer size
7507 parameter passed to readlink by one byte.
7509 2012-11-26 Yao Qi <yao@codesourcery.com>
7511 * configure.ac (build_warnings): Append '-Wempty-body'.
7512 * configure: Regenerated.
7513 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7516 2012-11-15 Pierre Muller <muller@sourceware.org>
7518 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7519 * config.in: Regenerate.
7520 * configure: Regenerate.
7521 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7522 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7523 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7524 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7526 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7527 instead of <sys/wait.h> header.
7528 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7530 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7532 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7533 (various make rules): Remove -DGDBSERVER
7535 2012-11-09 Yao Qi <yao@codesourcery.com>
7537 * spu-low.c (current_ptid): Move it to ..
7538 * gdbthread.h: ... here. New.
7539 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7540 * server.c (myresume, process_serial_event): Likewise.
7541 * thread-db.c (thread_db_find_new_threads): Likewise.
7542 * tracepoint.c (run_inferior_command): Likewise.
7544 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7546 * server.c (handle_search_memory_1): Include access length in
7549 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7551 * linux-crisv32-low.c: Fix compile errors.
7553 2012-09-04 Yao Qi <yao@codesourcery.com>
7555 * tracepoint.c (cmd_qtsv): Adjust debug message.
7556 Don't check CUR_TPOINT.
7558 2012-08-28 Yao Qi <yao@codesourcery.com>
7560 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7561 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7562 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7563 Remove declarations of xmalloc, xreallloc, xstrdup and
7565 * Makefile.in (libiberty_h): New.
7566 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7567 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7569 2012-08-23 Yao Qi <yao@codesourcery.com>
7571 * server.h: Remove declaration of 'xsnprintf'.
7573 2012-08-22 Keith Seitz <keiths@redhat.com>
7575 * server.h: Include build-gnulib-gbserver/config.h.
7576 * gdbreplay.c: Likewise.
7578 2012-08-08 Doug Evans <dje@google.com>
7580 * Makefile.in (SFILES): Add gdb_vecs.c.
7581 (OBS): Add gdb_vecs.o.
7582 (gdb_vecs_h, host_defs_h): New variables.
7583 (thread-db.o): Add $(gdb_vecs_h) dependency.
7584 (gdb_vecs.o): New rule.
7585 * thread-db.c: #include "gdb_vecs.h".
7586 (thread_db_load_search): Use a vector to iterate over path elements.
7587 Handle text appearing after "$pdir".
7589 * configure.ac: Add check for strstr.
7590 * config.in: Regenerate.
7591 * configure: Regenerate.
7593 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7595 * hostio.c (handle_pread): If pread fails, fall back to attempting
7597 (handle_pwrite): Likewise for pwrite.
7599 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7601 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7602 between unsupported TYPE and unimplementable ADDR/LEN combination.
7603 (arm_insert_point): Act on new return value.
7605 2012-07-31 Pedro Alves <palves@redhat.com>
7607 * server.c (process_point_options): Only skip tokens if we find
7608 one that is unrecognized. Don't treat 'X' specially while
7609 skipping unrecognized tokens.
7611 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7613 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7614 to 4-byte-align HW breakpoint addresses for Thumb.
7616 2012-07-27 Yao Qi <yao@codesourcery.com>
7620 * server.h: Declare gdb_agent_about_to_close.
7621 * target.c (kill_inferior): Include "agent.h".
7622 New. Send command 'kill'.
7623 * target.h (kill_inferior): Removed macro.
7624 * tracepoint.c (gdb_agent_about_to_close): New.
7625 (gdb_agent_helper_thread): Handle command 'close'.
7626 Wait endlessly until the inferior stops.
7627 Install gdb_agent_remove_socket to atexit hook.
7628 (agent_socket_name): New static variable.
7629 (gdb_agent_socket_init): Replace local variable 'name' with
7630 'agent_socket_name'.
7631 (gdb_agent_remove_socket): New.
7633 2012-07-27 Yao Qi <yao@codesourcery.com>
7635 * server.c (process_point_options): Stop at 'X' when parsing.
7637 2012-07-19 Michael Eager <eager@eagercon.com>
7639 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7641 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7642 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7643 hardware breakpoint.
7645 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7647 * gdbserver/linux-low.c (initialize_low): Call
7648 linux_ptrace_init_warnings.
7650 2012-07-02 Doug Evans <dje@google.com>
7652 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7655 2012-07-02 Stan Shebs <stan@codesourcery.com>
7657 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7658 (ax.o): Add it to build rule.
7660 (OBS): Add format.o.
7661 (IPA_OBS): Add format.o.
7662 * server.c (handle_query): Claim support for breakpoint commands.
7663 (process_point_options): Add command case.
7664 (process_serial_event): Leave running if there are printfs in
7666 * mem-break.h (any_persistent_commands): Declare.
7667 (add_breakpoint_commands): Declare.
7668 (gdb_no_commands_at_breakpoint): Declare.
7669 (run_breakpoint_commands): Declare.
7670 * mem-break.c (struct point_command_list): New struct.
7671 (struct breakpoint): New field command_list.
7672 (any_persistent_commands): New function.
7673 (add_commands_to_breakpoint): New function.
7674 (add_breakpoint_commands): New function.
7675 (gdb_no_commands_at_breakpoint): New function.
7676 (run_breakpoint_commands): New function.
7677 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7679 * ax.c: Include format.h.
7680 (ax_printf): New function.
7681 (gdb_eval_agent_expr): Add printf opcode.
7683 2012-06-13 Yao Qi <yao@codesourcery.com>
7685 * server.c (start_inferior): Remove duplicated writes to fields
7686 'last_resume_kind' and 'last_status' of 'current_inferior'.
7688 2012-06-12 Yao Qi <yao@codesourcery.com>
7689 Pedro Alves <palves@redhat.com>
7691 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7693 * server.c (handle_v_cont): Extend comment.
7695 2012-06-11 Yao Qi <yao@codesourcery.com>
7697 * linux-low.c (linux_attach): Add 'static'.
7699 2012-06-06 Yao Qi <yao@codesourcery.com>
7701 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7703 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7705 Fix gcc -flto compilation warning.
7706 * server.c (main): Make variable multi_mode and attach volatile.
7708 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7710 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7711 if the platform doesn't know about it.
7713 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7715 * Makefile.in (SFILES): Add linux-tile-low.c.
7716 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7717 * configure.srv: Handle tilegx-*-linux*.
7718 * linux-tile-low.c: New file.
7720 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7722 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7724 2012-05-24 Pedro Alves <palves@redhat.com>
7728 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7730 2012-05-24 Pedro Alves <palves@redhat.com>
7734 Replace target_signal with gdb_signal throughout.
7736 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7738 * linux-low.c (linux_store_registers): Avoid the copying sequence
7739 when no data has been retrieved by ptrace.
7741 2012-05-22 Will Deacon <will.deacon@arm.com>
7743 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7744 Include asm/ptrace.h.
7745 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7748 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7750 * linux-low.c (linux_store_registers): Don't re-retrieve data
7751 with ptrace that has already been obtained from /proc. Always
7752 copy any data retrieved with ptrace to the buffer supplied.
7754 2012-05-11 Yao Qi <yao@codesourcery.com>
7755 Pedro Alves <palves@redhat.com>
7757 * linux-low.c (enum stopping_threads_kind): New.
7758 (stopping_threads): Change type to `enum stopping_threads_kind'.
7759 (handle_extended_wait): If stopping and suspending threads, leave
7760 the new_lwp suspended too.
7761 (linux_wait_for_event): Adjust.
7762 (stop_all_lwps): Set `stopping_threads' to
7763 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7764 whether we're suspending threads or just stopping them. Assert no
7767 2012-04-29 Yao Qi <yao@codesourcery.com>
7769 * server.h: Move some code to ...
7770 * gdbthread.h: ... here. New.
7771 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7772 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7773 (nto-low.o, win32-low.o): Likewise.
7774 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7775 * regcache.c, remote-utils.c, server.c: Likewise.
7776 * target.c, tracepoint.c, win32-low.c: Likewise.
7778 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7780 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7781 (PTRACE_ARG4_TYPE): Likewise.
7782 (PTRACE_XFER_TYPE): Likewise.
7783 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7784 ptrace to PTRACE_ARG3_TYPE.
7785 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7786 (PTRACE_ARG4_TYPE): Likewise.
7787 (PTRACE_XFER_TYPE): Likewise.
7788 (linux_detach_one_lwp): Cast fourth argument of
7789 ptrace to long then PTRACE_ARG4_TYPE.
7790 (regsets_fetch_inferior_registers): Cast third argument of
7791 ptrace to long then PTRACE_ARG3_TYPE.
7792 (regsets_store_inferior_registers): Likewise.
7794 2012-04-20 Pedro Alves <palves@redhat.com>
7796 * configure: Regenerate.
7798 2012-04-19 Pedro Alves <palves@redhat.com>
7800 * Makefile.in (GNULIB_BUILDDIR): New.
7801 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7802 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7803 (all, install-only, uninstall, clean-info, all-lib, clean): No
7804 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7805 (maintainer-clean realclean distclean): Use subdir_do.
7807 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7808 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7809 * acinclude.m4: Include acx_configure_dir.m4.
7810 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7811 calls. Call AC_PROG_RANLIB. Configure gnulib using
7814 (GNULIB_STDINT_H): Adjust.
7815 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7816 * gdbreplay.c: Include build-gnulib/config.h.
7817 * server.h: Likewise.
7818 * aclocal.m4: Regenerate.
7819 * config.in: Regenerate.
7820 * configure: Regenerate.
7822 2012-04-19 Pedro Alves <palves@redhat.com>
7824 * Makefile.in (LIBGNU, INCGNU): Adjust.
7825 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7826 (all, install-only, uninstall, clean-info, all-lib, clean)
7827 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7828 * configure.ac: Adjust AC_OUTPUT output.
7829 * aclocal.m4: Regenerate.
7830 * configure: Regenerate.
7832 2012-04-19 Pedro Alves <palves@redhat.com>
7834 * Makefile.in (generated_files): New.
7835 (server_h): Remove the explicit dependency on config.h, and depend
7836 on $generated_files.
7838 2012-04-19 Pedro Alves <palves@redhat.com>
7840 * Makefile.in (INCGNU): Add -Ignulib.
7842 2012-04-19 Pedro Alves <palves@redhat.com>
7844 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7845 (INCGNU): ... this, and spell out -I here.
7846 (GNULIB_LIB): Rename to ...
7848 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7850 2012-04-19 Pedro Alves <palves@redhat.com>
7852 * config.in: Regenerate.
7854 2012-04-19 Pedro Alves <palves@redhat.com>
7856 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7857 * server.h (memmem): Remove declaration.
7858 * config.in: Regenerate.
7859 * configure: Regenerate.
7861 2012-04-19 Yao Qi <yao@codesourcery.com>
7863 * Makefile.in (SFILES): Add common/vec.c.
7867 2012-04-19 Yao Qi <yao@codesourcery.com>
7869 * remote-utils.c (prepare_resume_reply): Replace with macro
7870 target_core_of_thread.
7871 * server.c (handle_qxfer_threads_proper): Likewise.
7872 * target.h (traget_core_of_thread): New macro.
7874 2012-04-18 Pedro Alves <palves@redhat.com>
7876 * aclocal.m4: Regenerate.
7877 * configure: Regenerate.
7879 2012-04-16 Yao Qi <yao@codesourcery.com>
7881 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7882 duplicated on address.
7884 2012-04-16 Yao Qi <yao@codesourcery.com>
7886 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7887 (struct tracepoint_action_ops) <send>: New field.
7888 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7889 (agent_expr_send, x_tracepoint_action_send): New.
7890 (l_tracepoint_action_send): New.
7891 (cmd_qtdp): Download and install tracepoint
7892 according to `use_agent'.
7893 (run_inferior_command): Add one more parameter `len'.
7895 (tracepoint_send_agent): New.
7896 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7898 2012-04-16 Yao Qi <yao@codesourcery.com>
7900 * tracepoint.c (download_tracepoints): Moved to ...
7901 (cmd_qtstart): ... here.
7903 2012-04-14 Yao Qi <yao@codesourcery.com>
7905 * tracepoint.c: Include inttypes.h.
7906 (struct collect_memory_action): Use sized types.
7907 (struct tracepoint): Likewise.
7908 (cmd_qtdp, stop_tracing): Update print specifiers.
7909 (cmd_qtp, response_tracepoint): Likewise.
7910 (collect_data_at_tracepoint): Likewise.
7911 (collect_data_at_step): Likewise.
7913 2012-04-14 Yao Qi <yao@codesourcery.com>
7915 Import gnulib module inttypes.
7916 * aclocal.m4, config.in, configure: Regenerated.
7918 2012-04-14 Yao Qi <yao@codesourcery.com>
7920 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7921 Makefile and config.status at last.
7923 2012-04-13 Yao Qi <yao@codesourcery.com>
7925 * tracepoint.c: Include stdint.h unconditionally.
7927 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7929 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7930 on BFD_HAVE_SYS_PROCFS_TYPE.
7931 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7932 * configure: Regenerate.
7933 * config.in: Likewise.
7935 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7937 * Makefile.in (clean): Also remove x32.c x32-linux.c
7938 x32-avx.c x32-avx-linux.c.
7939 (x32.o): New target.
7941 (x32-linux.o): Likewise.
7942 (x32-linux.c): Likewise.
7943 (x32-avx.o): Likewise.
7944 (x32-avx.c): Likewise.
7945 (x32-avx-linux.o): Likewise.
7946 (x32-avx-linux.c): Likewise.
7948 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7949 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7950 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7951 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7952 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7953 i386/x32-avx-linux.xml.
7955 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7956 (init_registers_x32_avx_linux): Likwise.
7957 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7958 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7960 2012-04-13 Pedro Alves <palves@redhat.com>
7962 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7963 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7964 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7965 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7968 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7970 * linux-x86-low.c (compat_x32_clock_t): New.
7971 (compat_x32_siginfo_t): Likewise.
7972 (compat_x32_siginfo_from_siginfo): Likewise.
7973 (siginfo_from_compat_x32_siginfo): Likewise.
7974 (linux_is_elf64): Likewise.
7975 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7976 and siginfo_from_compat_x32_siginfo for x32.
7977 (x86_arch_setup): Set linux_is_elf64.
7979 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7982 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7984 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7985 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7986 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7987 compatible with process.
7989 2012-04-12 Yao Qi <yao@codesourcery.com>
7991 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7992 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7993 (install-only, install-info, clean): Handle sub dir gnulib.
7994 (all-lib, am--refresh): New targets.
7995 (memmem.o): Remove target.
7996 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7997 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7998 (AC_REPLACE_FUNCS): Remove memmem.
7999 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8000 (AC_OUTPUT): Generate Makefile in gnulib/.
8001 * aclocal.m4, config.in, configure: Regenerated.
8003 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8005 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8007 2012-04-05 Pedro Alves <palves@redhat.com>
8009 -Werror=strict-aliasing
8011 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8014 2012-04-04 Pedro Alves <palves@redhat.com>
8016 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8017 (sparc_store_gregset_from_stack, sparc_store_gregset)
8018 (sparc_breakpoint_at): Fix formatting.
8020 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8022 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8024 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8025 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8026 * config.in: Regenerate.
8027 * configure: Likewise.
8029 2012-03-29 Pedro Alves <palves@redhat.com>
8031 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8032 Correct ptrace arguments.
8034 2012-03-28 Pedro Alves <palves@redhat.com>
8036 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8037 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8038 (IA64_FR1_REGNUM): New defines.
8039 (ia64_fetch_register): New.
8040 (the_low_target): Install it.
8041 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8043 * linux-low.c (linux_fetch_registers): Try the
8044 the_low_target.fetch_register hook first.
8046 * linux-arm-low.c (the_low_target): Adjust.
8047 * linux-bfin-low.c (the_low_target): Adjust.
8048 * linux-cris-low.c (the_low_target): Adjust.
8049 * linux-crisv32-low.c (the_low_target): Adjust.
8050 * linux-m32r-low.c (the_low_target): Adjust.
8051 * linux-m68k-low.c (the_low_target): Adjust.
8052 * linux-mips-low.c (the_low_target): Adjust.
8053 * linux-ppc-low.c (the_low_target): Adjust.
8054 * linux-s390-low.c (the_low_target): Adjust.
8055 * linux-sh-low.c (the_low_target): Adjust.
8056 * linux-sparc-low.c (the_low_target): Adjust.
8057 * linux-tic6x-low.c (the_low_target): Adjust.
8058 * linux-x86-low.c (the_low_target): Adjust.
8059 * linux-xtensa-low.c (the_low_target): Adjust.
8061 2012-03-26 Pedro Alves <palves@redhat.com>
8063 * server.c (handle_qxfer_libraries): Don't bail early if
8064 the_target->qxfer_libraries_svr4 is not NULL.
8066 2012-03-26 Pedro Alves <palves@redhat.com>
8068 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8070 2012-03-23 Pedro Alves <palves@redhat.com>
8072 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8073 "library-list-svr4" element's start tag when the the DSO list is
8076 2012-03-23 Pedro Alves <palves@redhat.com>
8078 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8079 a variable whose type size is the same as the inferior's pointer
8082 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8084 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8086 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8087 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8088 * linux-low.h: Include <signal.h>.
8089 (struct siginfo): Remove forward declaration.
8090 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8093 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8095 * .gitignore: Ignore more files.
8097 2012-03-19 Pedro Alves <palves@redhat.com>
8098 Jan Kratochvil <jan.kratochvil@redhat.com>
8100 * server.c (cont_thread, general_thread): Add describing comments.
8101 (start_inferior): Clear `cont_thread'.
8102 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8105 2012-03-15 Yao Qi <yao@codesourcery.com>
8107 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8109 (cmd_qtdp): ... here.
8111 2012-03-15 Yao Qi <yao@codesourcery.com>
8113 * tracepoint.c (struct tracepoint_action_ops): New.
8114 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8115 (m_tracepoint_action_download): New.
8116 (r_tracepoint_action_download): New.
8117 (x_tracepoint_action_download): New.
8118 (l_tracepoint_action_download): New.
8119 (add_tracepoint_action): Install `action->ops' according type.
8120 (download_tracepoint_1): Move code `download' function pointer
8121 of various tracepoint_action_ops.
8123 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8125 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8126 linux_ptrace_attach_warnings.
8128 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8130 * Makefile.in (linux-ptrace.o): New.
8131 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8132 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8133 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8134 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8135 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8137 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8139 2012-03-08 Yao Qi <yao@codesourcery.com>
8140 Pedro Alves <palves@redhat.com>
8142 Fix PR server/13392.
8143 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8145 * tracepoint.c (remove_tracepoint): New.
8146 (cmd_qtdp): Call remove_tracepoint when failed to install.
8148 2012-03-07 Pedro Alves <palves@redhat.com>
8150 * linux-low.c (get_detach_signal): New.
8151 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8152 Pass on pending signals to PTRACE_DETACH. Check the result of the
8154 * server.c (program_signals, program_signals_p): New.
8155 (handle_general_set): Handle QProgramSignals.
8156 * server.h (program_signals, program_signals_p): Declare.
8158 2012-03-05 Pedro Alves <palves@redhat.com>
8159 Jan Kratochvil <jan.kratochvil@redhat.com>
8161 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8164 2012-03-03 Yao Qi <yao@codesourcery.com>
8166 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8167 agent_look_up_symbols.
8169 2012-03-03 Yao Qi <yao@codesourcery.com>
8171 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8172 (linux-x86-low.o): Likewise.
8173 * server.h: Remove in_process_agent_loaded.
8174 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8178 2012-03-03 Yao Qi <yao@codesourcery.com>
8180 * tracepoint.c (gdb_agent_capability): New global.
8181 (in_process_agent_loaded_ust): Renamed to
8182 `in_process_agent_supports_ust'.
8184 (in_process_agent_supports_ust): Call agent_capability_check.
8185 (clear_installed_tracepoints): Assert that agent supports
8188 2012-03-03 Yao Qi <yao@codesourcery.com>
8190 * linux-low.c (linux_supports_agent): New.
8191 (linux_target_ops): Initialize field `supports_agent' with
8192 linux_supports_agent.
8193 * target.h (struct target_ops) <supports_agent>: New.
8194 (target_supports_agent): New macro.
8195 * server.c (handle_general_set): Handle packet 'QAgent'.
8196 (handle_query): Send `QAgent+'.
8197 * Makefile.in (server.o): Depends on agent.h.
8199 2012-03-03 Yao Qi <yao@codesourcery.com>
8201 * Makefile.in (OBS): Add agent.o.
8202 Add new rule for agent.o.
8203 Track dependence of tracepoint.c on agent.h.
8204 * tracepoint.c (run_inferior_command_1):
8205 (run_inferior_command): Call agent_run_command.
8206 (gdb_ust_connect_sync_socket): Deleted. Move it to
8208 (resume_thread, stop_thread): Likewise.
8209 (gdb_ust_socket_init): Renamed to ...
8210 (gdb_agent_socket_init): ... New.
8211 (gdb_ust_thread): Renamed to ...
8212 (gdb_agent_helper_thread): ... New.
8213 (gdb_ust_init): Move some code to ...
8214 (gdb_agent_init): ... here. New.
8215 [HAVE_UST]: Call gdb_ust_init.
8216 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8217 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8218 * config.in, configure: Regenerated.
8220 2012-03-02 Pedro Alves <palves@redhat.com>
8222 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8223 * linux-low.c (struct simple_pid_list): New.
8224 (stopped_pids): New a struct simple_pid_list pointer.
8225 (add_to_pid_list, pull_pid_from_list): New.
8226 (handle_extended_wait): Don't assume the first signal new children
8227 report is SIGSTOP. Adjust call to pull_pid_from_list.
8228 (linux_wait_for_lwp): Adjust.
8230 2012-03-02 Yao Qi <yao@codesourcery.com>
8232 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8235 2012-03-02 Yao Qi <yao@codesourcery.com>
8237 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8238 `stop_pc' and `tpoint'. Update caller.
8240 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8242 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8243 * linux-low.c (use_linux_regsets): New macro.
8244 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8245 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8246 (linux_register_in_regsets): New function.
8247 (usr_fetch_inferior_registers): Skip registers covered by
8249 (usr_store_inferior_registers): Likewise.
8250 (usr_fetch_inferior_registers): New macro.
8251 (usr_store_inferior_registers): Likewise.
8252 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8253 (linux_store_registers): Likewise.
8254 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8256 (init_registers_mips64_dsp_linux): Likewise.
8257 (init_registers_mips_linux): New macro.
8258 (init_registers_mips_dsp_linux): Likewise.
8259 (mips_dsp_num_regs): Likewise.
8260 (DSP_BASE, DSP_CONTROL): New fallback macros.
8261 (mips_base_regs): New macro.
8262 (mips_regmap): Use it. Fix the size.
8263 (mips_dsp_regmap): New variable.
8264 (mips_dsp_regset_bitmap): Likewise.
8265 (mips_arch_setup): New function.
8266 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8268 (mips_cannot_store_register): Likewise.
8269 (the_low_target): Update .arch_setup, .num_regs and .regmap
8270 initializers. Add .regset_bitmap initializer.
8271 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8273 * linux-bfin-low.c (the_low_target): Likewise.
8274 * linux-cris-low.c (the_low_target): Likewise.
8275 * linux-crisv32-low.c (the_low_target): Likewise.
8276 * linux-ia64-low.c (the_low_target): Likewise.
8277 * linux-m32r-low.c (the_low_target): Likewise.
8278 * linux-m68k-low.c (the_low_target): Likewise.
8279 * linux-ppc-low.c (the_low_target): Likewise.
8280 * linux-s390-low.c (the_low_target): Likewise.
8281 * linux-sh-low.c (the_low_target): Likewise.
8282 * linux-sparc-low.c (the_low_target): Likewise.
8283 * linux-tic6x-low.c (the_low_target): Likewise.
8284 * linux-x86-low.c (the_low_target): Likewise.
8285 * linux-xtensa-low.c (the_low_target): Likewise.
8286 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8287 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8288 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8290 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8291 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8293 2012-02-29 Yao Qi <yao@codesourcery.com>
8294 Pedro Alves <palves@redhat.com>
8296 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8297 `step_over_finished' is true.
8299 2012-02-27 Pedro Alves <palves@redhat.com>
8301 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8302 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8304 2012-02-27 Pedro Alves <palves@redhat.com>
8307 * linux-low.c (pid_is_stopped): New.
8308 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8310 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8312 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8315 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8317 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8319 2012-02-24 Luis Machado <lgustavo@codesourcery>
8321 * server.c (handle_query): Advertise support for target-side
8322 breakpoint condition evaluation.
8323 (process_point_options): New function.
8324 (process_serial_event): When inserting a breakpoint, check for
8325 a target-side condition that should be evaluated.
8327 * mem-break.c: Include regcache.h and ax.h.
8328 (point_cond_list_t): New data structure.
8329 (breakpoint) <cond_list>: New field.
8330 (find_gdb_breakpoint_at): Make non-static.
8331 (delete_gdb_breakpoint_at): Clear any target-side
8333 (clear_gdb_breakpoint_conditions): New function.
8334 (add_condition_to_breakpoint): Likewise.
8335 (add_breakpoint_condition): Likewise.
8336 (gdb_condition_true_at_breakpoint): Likewise.
8337 (gdb_breakpoint_here): Return result directly instead
8338 of going through a local variable.
8340 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8341 (clear_gdb_breakpoint_conditions): Likewise.
8342 (add_breakpoint_condition): Likewise.
8343 (gdb_condition_true_at_breakpoint): Likewise.
8345 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8346 (need_step_over_p): Take target-side breakpoint condition into
8349 2012-02-24 Luis Machado <lgustavo@codesourcery>
8351 * server.h: Include tracepoint.h.
8352 (agent_mem_read, agent_get_trace_state_variable_value,
8353 agent_set_trace_state_variable_value,
8354 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8355 get_set_tsv_func_addr): New prototypes.
8357 * ax.h: New include file.
8358 * ax.c: New source file.
8360 * tracepoint.c: Include ax.h.
8361 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8362 agent_expr, eval_result_type): Move to ax.h.
8363 (parse_agent_expr): Rename to ...
8364 (gdb_parse_agent_expr): ... this, make it non-static and move
8366 (unparse_agent_expr) Rename to ...
8367 (gdb_unparse_agent_expr): ... this, make it non-static and move
8369 (eval_agent_expr): Rename to ...
8370 (eval_tracepoint_agent_expr): ... this.
8371 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8372 forward declarations.
8373 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8374 (agent_get_trace_state_variable_value): New function.
8375 (agent_set_trace_state_variable_value): New function.
8376 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8377 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8378 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8379 (condition_true_at_tracepoint): Likewise.
8380 (parse_agent_expr): Rename to ...
8381 (gdb_parse_agent_expr): ... this and move to ax.c.
8382 (unparse_agent_expr): Rename to ...
8383 (gdb_unparse_agent_expr): ... this and move to ax.c.
8384 (gdb_agent_op_name): Move to ax.c.
8385 (eval_agent_expr): Rename to ...
8386 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8388 (eval_tracepoint_agent_expr): New function.
8389 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8391 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8393 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8394 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8395 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8396 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8397 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8398 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8399 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8400 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8401 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8402 (compile_bytecodes): Remove forward declaration.
8403 (is_goto_target): Move to ax.c.
8404 (compile_bytecodes): Move to ax.c and call
8405 agent_get_trace_state_variable_value (...) and
8406 agent_set_trace_state_variable_value (...).
8408 * Makefile.in: Update ax.c and IPA dependencies.
8410 2012-02-24 Pedro Alves <palves@redhat.com>
8412 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8413 (cmd_bigqtbuffer_circular): ... this. Only handle
8414 'QTBuffer:circular:'.
8415 (handle_tracepoint_general_set): Adjust.
8417 2012-02-16 Yao Qi <yao@codesourcery.com>
8419 * inferiors.c: Move code to ...
8420 * dll.c: .... here. New.
8421 * server.h: Declare clear_dlls.
8422 * Makefile.in (SFILES): Add dll.c.
8426 2012-02-11 Yao Qi <yao@codesourcery.com>
8428 * server.c: (handle_monitor_command): Add a new parameter
8430 (handle_query): Update caller.
8432 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8434 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8435 * configure, config.in: Regenerate.
8436 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8439 2012-02-02 Pedro Alves <palves@redhat.com>
8441 Try SIGKILL first, then PTRACE_KILL.
8442 * linux-low.c (linux_kill_one_lwp): New.
8443 (linux_kill_one_lwp): Rename to ...
8444 (kill_one_lwp_callback): ... this. Use the new
8447 2012-02-02 Pedro Alves <palves@redhat.com>
8449 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8452 2012-01-27 Pedro Alves <palves@redhat.com>
8454 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8455 (elf_64_file_p): Make static.
8456 (linux_pid_exe_is_elf_64_file): New.
8457 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8458 Delete declarations.
8459 (linux_pid_exe_is_elf_64_file): Declare.
8460 * linux-x86-low.c (x86_arch_setup): Use
8461 linux_pid_exe_is_elf_64_file.
8463 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8465 * linux-low.c (linux_wait_for_event_1): Rename to ...
8466 (linux_wait_for_event): ... here and merge it with former
8467 linux_wait_for_event - new variable wait_ptid, use it.
8468 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8470 2012-01-23 Pedro Alves <palves@redhat.com>
8472 * server.c (main): Avoid yet another case of infinite loop while
8473 detaching/killing after a longjmp.
8475 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8478 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8480 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8482 * hostio.c (handle_readlink): New function.
8483 (handle_vFile): Call it to handle "vFile:readlink" packets.
8485 2012-01-20 Pedro Alves <palves@redhat.com>
8486 Ulrich Weigand <ulrich.weigand@linaro.org>
8488 * server.c (handle_v_requests): Only support vAttach and vRun to
8489 start multiple processes when in extended protocol mode.
8491 2012-01-17 Pedro Alves <palves@redhat.com>
8493 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8494 memalign plus mprotect to allocate the scratch buffer.
8496 2012-01-13 Pedro Alves <palves@redhat.com>
8498 * server.c (attach_inferior): Clear `cont_thread'.
8500 2012-01-13 Pedro Alves <palves@redhat.com>
8502 * server.c (main): Avoid infinite loop while detaching/killing
8505 2012-01-09 Doug Evans <dje@google.com>
8507 * server.c (start_inferior): Set last_ptid in --wrapper case.
8509 2012-01-06 Yao Qi <yao@codesourcery.com>
8511 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8513 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8515 2012-01-04 Yao Qi <yao@codesourcery.com>
8517 * tracepoint.c (cmd_qtdp): Print debug message
8518 for static tracepoint.
8520 2012-01-04 Yao Qi <yao@codesourcery.com>
8522 * tracepoint.c (trace_vdebug): Differentiate debug message
8523 between gdbserver and IPA.
8525 2012-01-03 Yao Qi <yao@codesourcery.com>
8527 * tracepoint.c (tracepoint_was_hit): Don't collect for
8530 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8532 * terminal.h: Reformat copyright header.
8534 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8536 * server.c (gdbserver_version): Update copyright year.
8537 * gdbreplay.c (gdbreplay_version): Likewise.
8539 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8541 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8544 2011-12-18 Hui Zhu <teawater@gmail.com>
8545 * linux-low.c (linux_create_inferior): Save return value to ret.
8547 2011-12-18 Hui Zhu <teawater@gmail.com>
8549 * linux-low.c (linux_create_inferior): Save return value to ret.
8551 2011-12-16 Doug Evans <dje@google.com>
8553 * linux-low.c (linux_create_inferior): If stdio connection,
8554 redirect stdin from /dev/null, stdout to stderr.
8555 * remote-utils.c (remote_is_stdio): New static global.
8556 (remote_connection_is_stdio): New function.
8557 (remote_prepare): Handle stdio connection.
8558 (remote_open): Ditto.
8559 (remote_close): Don't close stdin for stdio connections.
8560 (read_prim,write_prim): New functions. Replace all calls to
8561 read/write to these.
8562 * server.c (main): Watch for "-" argument. Move call to
8563 remote_prepare before start_inferior.
8564 * server.h (STDIO_CONNECTION_NAME): New macro.
8565 (remote_connection_is_stdio): Declare.
8567 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8568 in debugging output.
8570 2011-12-15 Yao Qi <yao@codesourcery.com>
8572 * tracepoint.c: Include sys/syscall.h.
8573 (gdb_ust_thread): Remove preprocessor conditional.
8575 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8577 * linux-low.c (linux_detach_one_lwp): Call
8578 the_low_target.prepare_to_resume before detaching.
8580 2011-12-14 Yao Qi <yao@codesourcery.com>
8582 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8585 2011-12-14 Yao Qi <yao@codesourcery.com>
8587 * i386-low.c (i386_low_stopped_data_address): Initialize local
8590 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8594 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8595 DR_CONTROL unless necessary. Extend comments.
8596 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8597 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8599 2011-12-13 Yao Qi <yao@codesourcery.com>
8601 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8603 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8605 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8607 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8608 Print new debug message for such case.
8610 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8612 Fix overlapping memcpy.
8613 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8614 the read_inferior_memory transfer.
8615 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8616 write_inferior_memory transfer.
8617 (set_fast_tracepoint_jump): New variable buf. Use it for the
8618 read_inferior_memory and write_inferior_memory transfers.
8619 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8620 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8621 Use it for the write_inferior_memory transfer.
8622 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8625 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8627 * linux-low.c (fetch_register, store_register): Make code
8628 consistent, fix formatting.
8630 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8632 * linux-low.c (usr_store_inferior_registers): Factor out code
8633 to handle individual registers into...
8634 (store_register): ... this new function.
8636 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8638 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8639 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8640 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8641 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8642 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8643 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8644 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8645 (srv_xmlfiles): Add new XML files.
8647 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8649 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8650 (init_registers_s390_linux32v1): Add prototype.
8651 (init_registers_s390_linux32v2): Likewise.
8652 (init_registers_s390_linux64v1): Likewise.
8653 (init_registers_s390_linux64v2): Likewise.
8654 (init_registers_s390x_linux64v1): Likewise.
8655 (init_registers_s390x_linux64v2): Likewise.
8656 (s390_num_regs): Increment to 52.
8657 (s390_regmap): Add orig_r2 register.
8658 (s390_num_regs_3264): Increment to 68.
8659 (s390_regmap_3264): Add orig_r2 register.
8660 (s390_collect_ptrace_register): Handle orig_r2 register.
8661 (s390_supply_ptrace_register): Likewise.
8662 (s390_fill_last_break): New function.
8663 (s390_store_last_break): Likewise.
8664 (s390_fill_system_call): New function.
8665 (s390_store_system_call): Likewise.
8666 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8668 (s390_check_regset): New function.
8669 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8670 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8671 Update target_regsets for available register sets.
8673 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8674 Jan Kratochvil <jan.kratochvil@redhat.com>
8676 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8677 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8679 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8680 * linux-low.h (struct process_info_private): New member r_debug.
8681 * server.c (handle_qxfer_libraries): Call
8682 the_target->qxfer_libraries_svr4.
8683 (handle_qxfer_libraries_svr4): New function.
8684 (qxfer_packets): New entry "libraries-svr4".
8685 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8686 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8687 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8688 PACKET_qXfer_libraries_svr4.
8690 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8692 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8693 PSW address/mask between 8-byte and 16-byte formats.
8694 (s390_supply_ptrace_register): Likewise.
8695 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8696 basic addressing mode bit.
8698 2011-11-24 Stan Shebs <stan@codesourcery.com>
8700 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8702 2011-11-17 Stan Shebs <stan@codesourcery.com>
8704 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8705 (tracing_start_time): New global.
8706 (tracing_stop_time): New global.
8707 (tracing_user_name): New global.
8708 (tracing_notes): New global.
8709 (tracing_stop_note): New global.
8710 (cmd_qtstart): Set traceframe_usage, start_time.
8711 (stop_tracing): Set stop_time.
8712 (cmd_qtstatus): Report additional status.
8713 (cmd_qtp): New function.
8714 (handle_tracepoint_query): Call it.
8715 (cmd_qtnotes): New function.
8716 (handle_tracepoint_general_set): Call it.
8717 (get_timestamp): Rename from tsv_get_timestamp.
8719 2011-11-14 Stan Shebs <stan@codesourcery.com>
8720 Kwok Cheung Yeung <kcy@codesourcery.com>
8722 * linux-x86-low.c (small_jump_insn): New.
8723 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8724 trampoline and error message, build a trampoline and issue a small
8725 jump instruction to it.
8726 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8727 trampoline and error message.
8728 (x86_get_min_fast_tracepoint_insn_len): New.
8729 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8730 * linux-low.h (struct linux_target_ops): Add arguments to
8731 install_fast_tracepoint_jump_pad operation, add new operation.
8732 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8734 (linux_get_min_fast_tracepoint_insn_len): New function.
8735 (linux_target_op): Add new operation.
8736 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8737 (gdb_trampoline_buffer_end): Ditto.
8738 (gdb_trampoline_buffer_error): Ditto.
8739 (struct ipa_sym_addresses): Add fields for new IPA variables.
8740 (symbol_list): Add entries for new IPA variables.
8741 (struct tracepoint): Add fields to hold the address range of the
8742 trampoline used by the tracepoint.
8743 (trampoline_buffer_head): New static variable.
8744 (trampoline_buffer_tail): Ditto.
8745 (claim_trampoline_space): New function.
8746 (have_fast_tracepoint_trampoline_buffer): New function.
8747 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8749 (install_fast_tracepoint): Ditto, also add error buffer argument.
8750 (cmd_qtminftpilen): New function.
8751 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8752 (fast_tracepoint_from_trampoline_address): New function.
8753 (fast_tracepoint_collecting): Handle trampoline as part of jump
8755 (set_trampoline_buffer_space): New function.
8756 (initialize_tracepoint): Initialize new IPA variables.
8757 * target.h (struct target_ops): Add arguments to
8758 install_fast_tracepoint_jump_pad operation, add new
8759 get_min_fast_tracepoint_insn_len operation.
8760 (target_get_min_fast_tracepoint_insn_len): New.
8761 (install_fast_tracepoint_jump_pad): Add arguments.
8762 * server.h (IPA_BUFSIZ): Define.
8763 * linux-i386-ipa.c: Include extra header files.
8764 (initialize_fast_tracepoint_trampoline_buffer): New function.
8765 (initialize_low_tracepoint): Call it.
8766 * server.h (set_trampoline_buffer_space): Declare.
8767 (claim_trampoline_space): Ditto.
8768 (have_fast_tracepoint_trampoline_buffer): Ditto.
8770 2011-11-14 Yao Qi <yao@codesourcery.com>
8772 * server.c (handle_query): Handle InstallInTrace for qSupported.
8773 * tracepoint.c (add_tracepoint): Sort list.
8774 (install_tracepoint, download_tracepoint): New.
8775 (cmd_qtdp): Call them to install and download tracepoints.
8776 (sort_tracepoints): Removed.
8777 (cmd_qtstart): Update.
8779 2011-11-14 Yao Qi <yao@codesourcery.com>
8781 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8782 * mem-break.h: Declare.
8783 * tracepoint.c (cmd_qtstart): Move some code to ...
8784 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8786 (download_tracepoints): Move some code to ...
8787 (download_tracepoint_1): ... here. New.
8789 2011-11-08 Yao Qi <yao@codesourcery.com>
8791 * remote-utils.c (relocate_instruction): A comment fix.
8793 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8795 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8796 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8797 dr_status_mirror and dr_control_mirror from debug_reg_state.
8798 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8799 (i386_initial_stuff): Remove use of deleted globals.
8800 (i386_get_thread_context, i386_set_thread_context,
8801 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8802 from debug_reg_state.
8804 2011-11-05 Yao Qi <yao@codesourcery.com>
8806 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8807 address as TPOINT's.
8809 2011-11-02 Stan Shebs <stan@codesourcery.com>
8811 * tracepoint.c (agent_mem_read_string): New function.
8812 (eval_agent_expr): Call it for tracenz.
8813 * server.c (handle_query): Report support for tracenz.
8815 2011-11-02 Yao Qi <yao@codesourcery.com>
8817 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8819 2011-11-02 Yao Qi <yao@codesourcery.com>
8821 * target.h: Fix a typo in comment.
8823 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8825 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8826 clobber the breakpoints' shadows with fast tracepoint jumps.
8827 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8828 * target.c (write_inferior_memory): Also pass MYADDR down to
8831 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8833 * configure.ac: Check support for personality routine.
8834 * configure: Regenerate.
8835 * config.in: Likewise.
8836 * linux-low.c: Include <sys/personality.h>.
8837 Define ADDR_NO_RANDOMIZE if necessary.
8838 (linux_create_inferior): Disable address space randomization when
8839 forking inferior, if requested.
8840 (linux_supports_disable_randomization): New function.
8841 (linux_target_ops): Install it.
8842 * server.h (disable_randomization): Declare.
8843 * server.c (disable_randomization): New global variable.
8844 (handle_general_set): Handle QDisableRandomization.
8845 (handle_query): Likewise for qSupported.
8846 (main): Support --disable-randomization and --no-disable-randomization
8847 command line arguments.
8848 * target.h (struct target_ops): Add supports_disable_randomization.
8849 (target_supports_disable_randomization): New macro.
8851 2011-09-29 Mike Frysinger <vapier@gentoo.org>
8853 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8855 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8856 [!PT_GETDSBT] (target_loadmap): New definition.
8857 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8858 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8859 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8860 and PT_GETDSBT to LINUX_LOADMAP.
8861 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8862 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8864 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8866 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8867 (arm_linux_hwbp_cap): New static variable.
8868 (arm_linux_get_hwbp_cap): Replace by ...
8869 (arm_linux_init_hwbp_cap): ... this new function.
8870 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8871 (arm_linux_get_hw_watchpoint_count): Likewise.
8872 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8873 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8874 (arm_prepare_to_resume): Use perror_with_name instead of error.
8876 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8878 * linux-arm-low.c: Include <signal.h>.
8879 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8880 (struct arm_linux_hwbp_cap): New data type.
8881 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8882 (struct arm_linux_hw_breakpoint): New data type.
8883 (MAX_BPTS, MAX_WPTS): Define.
8884 (struct arch_process_info, struct arch_lwp_info): New data types.
8885 (arm_linux_get_hwbp_cap): New function.
8886 (arm_linux_get_hw_breakpoint_count): Likewise.
8887 (arm_linux_get_hw_watchpoint_count): Likewise.
8888 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8889 (arm_hwbp_control_initialize): Likewise.
8890 (arm_hwbp_control_is_enabled): Likewise.
8891 (arm_hwbp_control_is_initialized): Likewise.
8892 (arm_hwbp_control_disable): Likewise.
8893 (arm_linux_hw_breakpoint_equal): Likewise.
8894 (arm_linux_hw_point_initialize): Likewise.
8895 (struct update_registers_data): New data structure.
8896 (update_registers_callback: New function.
8897 (arm_insert_point): Likewise.
8898 (arm_remove_point): Likewise.
8899 (arm_stopped_by_watchpoint): Likewise.
8900 (arm_stopped_data_address): Likewise.
8901 (arm_new_process): Likewise.
8902 (arm_new_thread): Likewise.
8903 (arm_prepare_to_resume): Likewise.
8904 (the_low_target): Register arm_insert_point, arm_remove_point,
8905 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8906 arm_new_thread, and arm_prepare_to_resume.
8908 2011-09-15 Stan Shebs <stan@codesourcery.com>
8910 * server.h (struct emit_ops): Add compare-goto fields.
8911 * tracepoint.c (gdb_agent_op_sizes): New table.
8912 (emit_eq_goto): New function.
8913 (emit_ne_goto): New function.
8914 (emit_lt_goto): New function.
8915 (emit_le_goto): New function.
8916 (emit_gt_goto): New function.
8917 (emit_ge_goto): New function.
8918 (is_goto_target): New function.
8919 (compile_bytecodes): Recognize special cases of compare-goto
8920 combinations and call specialized emitters for them.
8921 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8922 (amd64_emit_ne_goto): New function.
8923 (amd64_emit_lt_goto): New function.
8924 (amd64_emit_le_goto): New function.
8925 (amd64_emit_gt_goto): New function.
8926 (amd64_emit_ge_goto): New function.
8927 (amd64_emit_ops): Add the new functions.
8928 (i386_emit_eq_goto): New function.
8929 (i386_emit_ne_goto): New function.
8930 (i386_emit_lt_goto): New function.
8931 (i386_emit_le_goto): New function.
8932 (i386_emit_gt_goto): New function.
8933 (i386_emit_ge_goto): New function.
8934 (i386_emit_ops): Add the new functions.
8936 2011-09-08 Stan Shebs <stan@codesourcery.com>
8938 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8939 (i386_emit_epilogue): Restore %ebx.
8941 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8943 * server.c (step_thread): Remove definition.
8944 (process_serial_event): Don't handle Hs.
8945 * server.h (step_thread): Remove declaration.
8946 * target.c (set_desired_inferior): Remove use of step_thread.
8948 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8950 * linux-low.c: Include linux-procfs.h.
8951 (linux_attach_lwp_1): Update comments.
8952 (linux_attach): Scan for existing threads when attaching to a
8953 process that is the tgid.
8954 * Makefile.in: Update dependencies.
8956 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8958 * configure.srv: Add linux-procfs.o dependencies.
8960 2011-08-14 Yao Qi <yao@codesourcery.com>
8962 * target.h (struct target_ops): Fix indent.
8963 * win32-low.c (win32_target_ops): Fix comment.
8965 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
8966 Yao Qi <yao@codesourcery.com>
8968 * Makefile.in (clean): Remove tic6x-*.c files.
8969 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8970 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8971 (tic6x-c64xp-linux.c): Likewise.
8972 * configure.srv: Add support for tic6x-*-uclinux.
8973 * linux-tic6x-low.c: New.
8974 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8976 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
8977 Yao Qi <yao@codesourcery.com>
8979 * target.h (struct target_ops): Add read_loadmap.
8980 * linux-low.c (struct target_loadseg): New type.
8981 (struct target_loadmap): New type.
8982 (linux_read_loadmap): New function.
8983 (linux_target_ops): Add linux_read_loadmap.
8984 * server.c (handle_query): Support qXfer:fdpic:read packet.
8985 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8988 2011-08-05 Eli Zaretskii <eliz@gnu.org>
8990 * win32-low.c: Include <stdint.h>.
8992 2011-07-22 Pedro Alves <pedro@codesourcery.com>
8994 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8995 to the inferior here.
8996 (i386_remove_aligned_watchpoint): Ditto.
8997 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8998 fit part of the watchpoint in the debug registers.
8999 (i386_update_inferior_debug_regs): New.
9000 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9001 registers, and only update the inferior on success.
9002 (i386_low_remove_watchpoint): Ditto.
9004 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9006 * linux-low.c (compare_ints, unique, list_threads, show_process,
9007 linux_core_of_thread): Delete.
9008 (linux_target_ops): Change linux_core_of_thread to
9009 linux_common_core_of_thread.
9010 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9011 * utils.c (malloc_failure): Change type of argument.
9012 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9013 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9014 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9015 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9016 (IPA_OBJS): Add common-utils-ipa.o.
9017 (ptid_h, linux_osdata_h): New macros.
9018 (server_h): Add common/common-utils.h, common/xml-utils.h,
9019 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9021 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9022 ptid.o, buffer.o): New rules.
9023 (linux-low.o): Add common/linux-osdata.h as a dependency.
9024 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9025 * configure.ac: Add AC_HEADER_DIRENT check.
9026 * config.in: Regenerate.
9027 * configure: Regenerate.
9028 * remote-utils.c (xml_escape_text): Delete.
9029 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9030 buffer_xml_printf): Move to common/buffer.c.
9031 * server.c (main): Remove call to initialize_inferiors.
9032 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9033 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9034 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9035 internal_error, gdb_assert, gdb_assert_fail): Delete.
9036 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9037 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9039 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9040 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9041 initialize_inferiors): Delete.
9043 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9045 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9048 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9050 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9052 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9054 2011-05-26 Yao Qi <yao@codesourcery.com>
9056 * Makefile.in (thread-db.o): Track dependence to
9057 common/gdb_thread_db.h.
9058 * thread-db.c: include gdb_thread_db.h from right place.
9060 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9062 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9063 __FILE__ and __LINE__ to internal_error.
9065 2011-05-13 Doug Evans <dje@google.com>
9067 * thread-db.c (try_thread_db_load_from_sdir): New function.
9068 (try_thread_db_load_from_dir): New function.
9069 (thread_db_load_search): Handle $sdir, ignore $pdir.
9070 Remove trying of system directories if search of
9071 libthread-db-search-path fails, that is now done via $sdir.
9073 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9075 * server.c (handle_query): Add EnableDisableTracepoints to the list
9076 of supported features.
9077 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9079 (cmd_qtenable_disable): New.
9080 (cmd_qtstart): Install tracepoints even if disabled.
9081 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9082 receiving a QTEnable or QTDisable packet.
9083 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9084 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9086 (gdb_probe): Skip data collection if static tracepoint is disabled.
9088 2011-05-10 Doug Evans <dje@google.com>
9090 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9092 2011-05-04 Doug Evans <dje@google.com>
9094 * linux-low.c (linux_join): Skip process lookup.
9095 * spu-low.c (spu_join): Ditto.
9096 * server.c (join_inferiors_callback): Delete.
9097 (process_serial_event): For 'D' packet (detach) call join_inferior
9100 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9102 * README: Don't mention xscale*-*-linux*.
9103 * configure.srv (xscale*-*-linux*): Don't handle target.
9105 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9107 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9109 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9110 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9111 (i386_emit_void_call_2): Likewise.
9113 2011-04-26 Yao Qi <yao@codesourcery.com>
9115 * linux-low.c: Move common macros to linux-ptrace.h.
9116 Include linux-ptrace.h.
9117 * Makefile.in (linux_ptrace_h): New.
9118 (linux-low.o): Depends on linux-ptrace.h.
9120 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9122 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9123 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9124 (remote_prepare): New function with most of the TCP code from ...
9125 (remote_open): ... here. Detect PORT here unconditionally. Move also
9126 setting transport_is_reliable.
9127 * server.c (run_once): New variable.
9128 (gdbserver_usage): Document it.
9129 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9130 the first run if RUN_ONCE.
9131 * server.h (run_once, remote_prepare): New declarations.
9133 2011-04-19 Tom Tromey <tromey@redhat.com>
9135 * win32-low.c (handle_load_dll): Remove duplicate "the".
9137 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9139 Remove support for old Cygwin 1.5 versions.
9140 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9141 function to avoid warning.
9142 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9145 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9147 * gdbserver/server.h (Macro _): Define it if not available.
9149 2011-03-14 Michael Snyder <msnyder@vmware.com>
9151 * hostio.c (handle_close): Remove unnecessary null test.
9153 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9155 * Makefile.in (maintainer-clean realclean distclean): Remove
9156 "make ... subdir_do" command.
9158 2011-03-10 Michael Snyder <msnyder@vmware.com>
9160 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9162 * server.c (handle_v_run): Free alloced buffer on early return.
9164 2011-03-09 Yao Qi <yao@codesourcery.com>
9167 2011-03-04 Yao Qi <yao@codesourcery.com>
9169 * Makefile.in: Remove GNU make feature --directory.
9171 2011-03-05 Yao Qi <yao@codesourcery.com>
9173 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9174 (subdir_do): New make target. Copied from gdb/Makefile.
9175 (maintainer-clean, realclean, distclean, clean): Call corresponding
9176 make targets in common/Makefile.
9178 2011-02-11 Yao Qi <yao@codesourcery.com>
9180 * configure.ac: Call AC_PROG_RANLIB.
9181 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9182 * configure: Regenerate.
9184 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9186 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9188 2011-03-06 Yao Qi <yao@codesourcery.com>
9190 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9192 2011-03-05 Yao Qi <yao@codesourcery.com>
9194 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9195 (subdir_do): New make target. Copied from gdb/Makefile.
9196 (maintainer-clean, realclean, distclean, clean): Call corresponding
9197 make targets in common/Makefile.
9199 2011-03-04 Yao Qi <yao@codesourcery.com>
9201 * Makefile.in: Remove GNU make feature --directory.
9203 2011-03-04 Michael Snyder <msnyder@vmware.com>
9205 * server.c (queue_stop_reply): Call xmalloc not malloc.
9207 2011-03-02 Michael Snyder <msnyder@vmware.com>
9209 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9211 2011-02-28 Michael Snyder <msnyder@vmware.com>
9213 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9214 (cmd_qtframe): Ditto.
9215 (cmd_qtbuffer): Ditto.
9216 (cmd_bigqtbuffer): Ditto.
9218 * utils.c (decimal2str): Initialize 'width' to nine, then
9221 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9223 * hostio.c (require_data): Free *data, not data.
9225 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9227 * hostio.c (require_data): Use free, not xfree.
9229 2011-02-27 Michael Snyder <msnyder@vmware.com>
9231 * server.c (handle_query): Discard unused value.
9233 * hostio.c (require_data): Free malloc memory before returning
9236 2011-02-26 Michael Snyder <msnyder@vmware.com>
9238 * linux-low.c (list_threads): Call closedir for dirent.
9240 2011-02-27 Michael Snyder <msnyder@vmware.com>
9242 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9243 a case statement falls through.
9245 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9247 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9250 2011-02-26 Michael Snyder <msnyder@vmware.com>
9252 * utils.c (decimal2str): Eliminate dead code and dead param.
9253 (pulongest): Drop dead param from call to decimal2str.
9256 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9258 Revert the following patch (not approved yet):
9259 2011-02-21 Hui Zhu <teawater@gmail.com>
9260 * tracepoint.c (tp_printf): New function.
9261 (eval_agent_expr): Handle gdb_agent_op_printf.
9263 2011-02-21 Hui Zhu <teawater@gmail.com>
9265 * tracepoint.c (tp_printf): New function.
9266 (eval_agent_expr): Handle gdb_agent_op_printf.
9268 2011-02-18 Tom Tromey <tromey@redhat.com>
9270 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9271 (tracepoint.o): Likewise.
9272 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9273 (gdb_agent_op_names): Likewise.
9275 2011-02-18 Tom Tromey <tromey@redhat.com>
9277 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9278 gdb_agent_op_rot>: New constants.
9279 (gdb_agent_op_names): Add pick and roll.
9280 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9283 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9285 * aclocal.m4: Regenerated with aclocal-1.11.1.
9287 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9289 * server.c (handle_qxfer_traceframe_info): New.
9290 (qxfer_packets): Register "traceframe-info".
9291 (handle_query): Report support for qXfer:traceframe-info:read+.
9292 * tracepoint.c (match_blocktype): New.
9293 (traceframe_find_block_type): Rename to ...
9294 (traceframe_walk_blocks): ... this. Add callback filter argument,
9296 (traceframe_find_block_type): New, reimplemented on top of
9297 traceframe_walk_blocks.
9298 (build_traceframe_info_xml): New.
9299 (traceframe_read_info): New.
9300 * server.h (traceframe_read_info): Declare.
9302 2011-02-11 Yao Qi <yao@codesourcery.com>
9304 * configure.ac: Call AC_PROG_RANLIB.
9305 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9306 * configure: Regenerate.
9308 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9310 * server.c (gdb_read_memory): Change return semantics to allow
9312 (handle_search_memory_1): Adjust.
9313 (process_serial_event) <'m' packet>: Handle partial transfers.
9314 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9316 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9318 * regcache.c (init_register_cache): Initialize
9319 regcache->register_status.
9320 (free_register_cache): Release regcache->register_status.
9321 (regcache_cpy): Copy register_status.
9322 (registers_to_string): Print 'x's for unavailable registers.
9323 (supply_register): Mark the register's status valid or
9324 unavailable, depending on whether a buffer was passed in or not.
9325 (supply_register_zeroed): New.
9326 (supply_regblock): Mark the registers' status valid or
9327 unavailable, depending on whether a buffer was passed in or not.
9328 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9329 (struct regcache): New `register_status' field.
9330 (supply_register_zeroed): Declare.
9331 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9332 supply_register_zeroed, rather than passing a NULL buffer to
9334 * tracepoint.c (fetch_traceframe_registers): Update comment.
9336 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9338 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9341 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9343 * server.h (decode_xfer_write): Change prototype.
9344 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9345 and don't extract the annex here.
9346 * server.c (decode_xfer_read): Remove `annex' parameter,
9347 and don't extract the annex here.
9349 (struct qxfer): New.
9350 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9351 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9352 (handle_qxfer_statictrace): New functions, abstracted out from
9353 handle_query, and made to use the struct qxfer interface.
9354 (handle_threads_qxfer_proper): Rename to ...
9355 (handle_qxfer_threads_proper): ... this.
9356 (handle_threads_qxfer): Rename to ...
9357 (handle_qxfer_threads): ... this. Adjust.
9358 (qxfer_packets): New array.
9359 (handle_qxfer): New function.
9360 (handle_query): Use handle_qxfer.
9362 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9364 * gdbreplay.c: Shorten lines of >= 80 columns.
9365 * linux-low.c: Ditto.
9366 * linux-ppc-low.c: Ditto.
9367 * linux-s390-low.c: Ditto.
9368 * linux-sparc-low.c: Ditto.
9369 * linux-x86-low.c: Ditto.
9370 * linux-xtensa-low.c: Ditto.
9371 * mem-break.c: Ditto.
9373 * regcache.h: Ditto.
9374 * remote-utils.c: Ditto.
9377 * thread-db.c: Ditto.
9378 * tracepoint.c: Ditto.
9380 * win32-low.h: Ditto.
9382 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9384 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9387 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9389 * server.c (gdbserver_version): Update copyright year in version
9391 * gdbreplay.c (gdbreplay_version): Ditto.
9393 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9395 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9396 * linux-bfin-low.c: New file.
9397 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9398 PT_DATA_ADDR for BFIN targets.
9399 * Makefile.in (SFILES): Add linux-bfin-low.c.
9400 (clean): Remove reg-bfin.c.
9401 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9402 * README: Mention supported Blackfin targets.
9404 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9406 * .gitignore: New file.
9408 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9410 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9412 2010-10-22 Jie Zhang <jie@codesourcery.com>
9414 * Makefile.in: Add FLAGS_TO_PASS variable.
9415 (install): Remove dependency of install-only and recursively
9416 invoke make for install-only.
9418 2010-10-04 Doug Evans <dje@google.com>
9420 * Makefile.in (uninstall): Use $(DESTDIR).
9422 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9426 * linux-x86-low.c (compat_siginfo_from_siginfo)
9427 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9428 si_code is < 0. Check for si_code == SI_TIMER before checking for
9431 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9433 * lynx-i386-low.c: New file.
9434 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9436 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9438 * lynx-low.c (ptrace_request_to_str): Remove handling for
9439 request values that have been removed in LynxOS 5.x.
9441 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9443 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9446 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9448 * configure.ac: Add --enable-inprocess-agent option.
9449 * configure: Rebuilt.
9451 2010-09-06 Yao Qi <yao@codesourcery.com>
9453 * linux-low.c (linux_kill): Remove unused variable.
9454 (linux_stabilize_threads): Likewise.
9455 * server.c (start_inferior): Likewise.
9456 (queue_stop_reply_callback): Likewise.
9457 * tracepoint.c (do_action_at_tracepoint): Likewise.
9459 2010-09-06 Yao Qi <yao@codesourcery.com>
9461 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9464 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9466 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9468 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9470 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9473 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9475 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9476 gdbserver/lynx-ppc-low.c: New files.
9477 * Makefile.in (lynx_low_h): New variable.
9478 (lynx-low.o, lynx-ppc-low.o): New rules.
9479 * configure.ac: On LynxOS, link with -lnetinet.
9480 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9481 * configure: regenerate.
9483 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9485 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9486 * configure.ac: Add check for vasprintf and vsnprintf.
9487 * configure, config.in: Regenerate.
9488 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9490 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9492 * gdbreplay.c: Move include of alloca.h up, next to include of
9494 * server.h: Add include of malloc.h.
9495 * mem-break.c: Remove include of malloc.h.
9496 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9498 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9500 * Makefile.in (memmem.o): Build with -Wno-error.
9502 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9504 * utils.c (xsnprintf): Make non-static.
9505 * server.h: Add xsnprintf declaration.
9506 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9507 replace calls to snprintf by calls to xsnprintf throughout.
9509 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9511 * configure.ac: Add configure check for alloca.
9512 * configure, config.in: Regenerate.
9513 * server.h: Include alloca.h if it exists.
9514 * gdbreplay.c: Include alloca.h if it exists.
9516 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9518 * linux-low.c (__SIGRTMIN): Define if not already defined.
9519 (linux_create_inferior): Check for __ANDROID__ rather than
9521 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9522 are already deferred.
9523 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9524 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9525 stopped and already has a pending signal to report.
9526 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9527 a pending signal to report or is moving out of a jump pad.
9528 (linux_init_signals): Check for __ANDROID__ rather than
9531 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9533 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9534 debug_threads check. Avoid a linear search when not doing debug
9537 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9539 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9540 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9541 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9542 (process_event): Change local fd's type to gdb_fildes_t.
9543 (create_file_handler): Adjust prototype.
9544 (delete_file_handler): Adjust prototype.
9545 (handle_file_event): Adjust prototype. Use pfildes.
9546 (create_file_event): Adjsut prototype.
9547 * remote-utils.c (remote_desc, listen_desc): Change type to
9549 * server.h: New gdb_fildes_t typedef.
9550 [USE_WIN32API]: Include winsock2.h.
9551 (delete_file_handler, add_file_handler): Adjust prototypes.
9553 * utils.c (pfildes): New.
9555 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9557 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9558 * configure: Regenerate.
9560 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9562 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9563 (linux_done_accessing_memory): ... this.
9564 (linux_target_ops): Adjust.
9565 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9566 * nto-low.c (nto_target_ops): Adjust comment.
9567 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9568 * spu-low.c (spu_target_ops): Adjust comment.
9569 * target.h (target_ops): Rename unprepare_to_access_memory field
9570 to done_accessing_memory.
9571 (unprepare_to_access_memory): Rename to ...
9572 (done_accessing_memory): ... this.
9574 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9576 * linux-low.c (linux_prepare_to_access_memory): New.
9577 (linux_unprepare_to_access_memory): New.
9578 (linux_target_ops): Install them.
9579 * server.c (read_memory): Rename to ...
9580 (gdb_read_memory): ... this. Use
9581 prepare_to_access_memory/prepare_to_access_memory.
9582 (write_memory): Rename to ...
9583 (gdb_write_memory): ... this. Use
9584 prepare_to_access_memory/prepare_to_access_memory.
9585 (handle_search_memory_1): Adjust.
9586 (process_serial_event): Adjust.
9587 * target.h (struct target_ops): New fields
9588 prepare_to_access_memory and unprepare_to_access_memory.
9589 (prepare_to_access_memory, unprepare_to_access_memory): New.
9590 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9591 prepare_to_access_memory/prepare_to_access_memory.
9592 * nto-low.c (nto_target_ops): Adjust.
9593 * spu-low.c (spu_target_ops): Adjust.
9594 * win32-low.c (win32_target_ops): Adjust.
9596 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9598 * Makefile.in (WARN_CFLAGS): Get it from configure.
9599 (WERROR_CFLAGS): New.
9600 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9601 * configure.ac: Introduce --enable-werror, which adds -Werror to
9602 the compiler command line. Enabled by default. Disable with
9603 --disable-werror. Add -Wdeclaration-after-statement
9604 Wpointer-arith and -Wformat-nonliteral to warning flags.
9605 * configure: Regenerate.
9607 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9609 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9611 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9613 * gdbreplay.c (remote_error): New.
9615 (expect): Use gdbchar. Check for error reading from GDB.
9616 Clarify sync error output.
9617 (play): Check for errors writing to GDB.
9618 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9619 * remote-utils.c (getpkt): Check for errors writing to the remote
9622 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9624 * linux-low.c (linux_wait_1): Move non-debugging code out of
9625 `debug_threads' control.
9627 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9629 * linux-low.c (linux_wait_1): Don't set last_status here.
9630 * server.c (push_event, queue_stop_reply_callback): Assert we're
9631 not pushing a TARGET_WAITKIND_IGNORE event.
9632 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9633 (myresume, handle_target_event): Set the thread's last_resume_kind
9634 and last_status from the target returned status.
9636 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9640 * linux-x86-low.c (update_debug_registers_callback): New.
9641 (i386_dr_low_set_addr): Use it.
9642 (i386_dr_low_get_addr): New.
9643 (i386_dr_low_set_control): Use update_debug_registers_callback.
9644 (i386_dr_low_get_control): New.
9645 (i386_dr_low_get_status): Adjust.
9646 * linux-low.c (linux_stop_lwp): New.
9647 * linux-low.h (linux_stop_lwp): Declare.
9649 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9650 argument instead of a i386_debug_reg_state.
9651 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9652 a i386_debug_reg_state.
9653 (i386_insert_aligned_watchpoint): Adjust.
9654 (i386_remove_aligned_watchpoint): Adjust.
9655 (i386_low_stopped_data_address): Read the debug registers from the
9656 inferior instead of from the mirrors.
9657 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9658 (i386_dr_low_get_addr): Declare.
9659 (i386_dr_low_get_control): Declare.
9660 (i386_dr_low_get_status): Change prototype.
9662 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9663 (i386_dr_low_get_addr): New.
9664 (i386_dr_low_get_control): New.
9665 (i386_dr_low_get_status): Adjust prototype. Return
9667 (i386_initial_stuff): Clear dr_status_mirror and
9669 (i386_get_thread_context): Adjust.
9670 (i386_set_thread_context): Adjust.
9671 (i386_thread_added): Adjust.
9673 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9675 * linux-low.h (linux_thread_area): Delete declaration.
9677 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9679 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9680 after its termination.
9682 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9684 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9685 (gdb_wants_all_stopped): Delete.
9686 (linux_wait_1): Don't call them.
9687 * server.c (handle_v_cont): Tag all threads as want-stopped.
9688 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9689 stopped as "client-wants-stopped".
9691 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9693 * Makefile.in (signals_h): New.
9694 (server_h): Depend on it.
9695 (server.o): Don't depend on $(signals_def).
9696 (signals.o): Depend on $(signals_def).
9698 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9700 * Makefile.in (signals_def): New.
9701 (server_h): Append include/gdb/signals.h and signals_def.
9702 (server.o): Append signals_def.
9704 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9706 * server.c (handle_target_event): Use target_signal_to_host for
9707 resume_info.sig initialization.
9708 * target.h (struct thread_resume) <sig>: New comment.
9710 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9712 * server.c (handle_query): strcpy() the returned string from paddress()
9713 instead of sprintf().
9714 * utils.c (paddress): Return phex_nz().
9716 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9718 * server.c (handle_v_cont): Call mourn_inferior if process
9720 (myresume): Likewise.
9722 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9724 Static tracepoints, and integration with UST.
9726 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9727 * mem-break.c (uninsert_all_breakpoints)
9728 (reinsert_all_breakpoints): New.
9729 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9730 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9731 (gdb_agent_ust_loaded, helper_thread_id)
9732 (gdb_agent_helper_thread_id): New macros.
9733 (struct ipa_sym_addresses): Add addr_ust_loaded,
9734 addr_helper_thread_id, addr_cmd_buf.
9735 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9736 (in_process_agent_loaded_ust): New.
9737 (write_e_ust_not_loaded): New.
9738 (maybe_write_ipa_ust_not_loaded): New.
9739 (struct collect_static_trace_data_action): New.
9740 (enum tracepoint_type) <static_tracepoint>: New.
9741 (struct tracepoint) <handle>: Mention static tracepoints.
9742 (struct static_tracepoint_ctx): New.
9743 (CMD_BUF_SIZE): New.
9744 (add_tracepoint_action): Handle static tracepoint actions.
9745 (unprobe_marker_at): New.
9746 (clear_installed_tracepoints): Handle static tracepoints.
9747 (cmd_qtdp): Handle static tracepoints.
9748 (probe_marker_at): New.
9749 (cmd_qtstart): Handle static tracepoints.
9750 (response_tracepoint): Handle static tracepoints.
9751 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9752 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9753 (get_context_regcache): Handle static tracepoints.
9754 (do_action_at_tracepoint): Handle static tracepoint actions.
9755 (traceframe_find_block_type): Handle static trace data blocks.
9756 (traceframe_read_sdata): New.
9757 (download_tracepoints): Download static tracepoint actions.
9758 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9759 (GDB_PROBE_NAME): New.
9764 (ust_marker_to_static_tracepoint): New.
9766 (collect_ust_data_at_tracepoint): New.
9767 (gdb_ust_probe): New.
9768 (UNIX_PATH_MAX, SOCK_DIR): New.
9769 (gdb_ust_connect_sync_socket): New.
9770 (resume_thread, stop_thread): New.
9771 (run_inferior_command): New.
9772 (init_named_socket): New.
9773 (gdb_ust_socket_init): New.
9774 (cstr_to_hexstr): New.
9776 (first_marker, next_marker): New.
9777 (response_ust_marker): New.
9778 (cmd_qtfstm, cmd_qtsstm): New.
9779 (unprobe_marker_at, probe_marker_at): New.
9780 (cmd_qtstmat, gdb_ust_thread): New.
9781 (gdb_ust_init): New.
9782 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9783 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9785 (x86_64_st_collect_regmap): New.
9786 (X86_64_NUM_ST_COLLECT_GREGS): New.
9787 (AMD64_RIP_REGNUM): New.
9788 (supply_static_tracepoint_registers): New.
9789 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9791 (i386_st_collect_regmap): New.
9792 (i386_NUM_ST_COLLECT_GREGS): New.
9793 (supply_static_tracepoint_registers): New.
9794 * server.c (handle_query): Handle qXfer:statictrace:read.
9795 <qSupported>: Report support for StaticTracepoints, and
9796 qXfer:statictrace:read features.
9797 * server.h (traceframe_read_sdata)
9798 (supply_static_tracepoint_registers): Declare.
9799 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9800 (unpack_varlen_hex): Include in IPA build.
9801 * Makefile.in (ustlibs, ustinc): New.
9802 (IPA_OBJS): Add remote-utils-ipa.o.
9803 ($(IPA_LIB)): Link -ldl and -lpthread.
9805 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9806 * config.in, configure: Regenerate.
9808 2010-06-20 Ian Lance Taylor <iant@google.com>
9809 Pedro Alves <pedro@codesourcery.com>
9811 * linux-x86-low.c (always_true): Delete.
9812 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9813 trying to fool the compiler with always_true.
9815 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9817 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9818 conditions in gdbserver.
9820 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9822 * spu-low.c (spu_read_memory): Wrap around local store limit.
9823 (spu_write_memory): Likewise.
9825 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9827 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9828 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9830 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9832 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9833 uses with LONGEST uses.
9835 2010-06-14 Stan Shebs <stan@codesourcery.com>
9836 Pedro Alves <pedro@codesourcery.com>
9840 * linux-x86-low.c: Include limits.h.
9845 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9846 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9847 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9848 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9849 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9850 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9851 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9852 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9853 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9854 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9855 (amd64_emit_void_call_2): New.
9856 (amd64_emit_ops): New.
9857 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9858 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9859 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9860 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9861 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9862 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9863 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9864 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9865 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9866 (i386_emit_stack_adjust, i386_emit_int_call_1)
9867 (i386_emit_void_call_2): New.
9868 (i386_emit_ops): New.
9869 (x86_emit_ops): New.
9870 (the_low_target): Install x86_emit_ops.
9871 * server.h (struct emit_ops): New.
9872 (get_raw_reg_func_addr): Declare.
9873 (current_insn_ptr, emit_error): Declare.
9874 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9875 (set_trace_state_variable_value): New defines.
9876 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9877 addr_get_trace_state_variable_value and
9878 addr_set_trace_state_variable_value.
9879 (symbol_list): New fields for get_raw_reg,
9880 get_trace_state_variable_value and set_trace_state_variable_value.
9881 (condfn): New typedef.
9882 (struct tracepoint): New field `compiled_cond'.
9883 (do_action_at_tracepoint): Clear compiled_cond.
9884 (get_trace_state_variable_value, set_trace_state_variable_value):
9886 (condition_true_at_tracepoint): If there's a compiled condition,
9888 (current_insn_ptr, emit_error): New globals.
9889 (struct bytecode_address): New.
9890 (get_raw_reg_func_addr): New.
9891 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9892 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9893 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9894 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9895 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9896 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9897 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9898 (compile_tracepoint_condition, compile_bytecodes): New.
9899 * target.h (emit_ops): Forward declare.
9900 (struct target_ops): New field emit_ops.
9901 (target_emit_ops): New.
9902 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9903 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9904 * linux-low.c (linux_emit_ops): New.
9905 (linux_target_ops): Install it.
9906 * linux-low.h (struct linux_target_ops): New field emit_ops.
9908 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9910 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9911 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9913 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9914 Stan Shebs <stan@codesourcery.com>
9916 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9917 (all): Depend on $(extra_libraries).
9918 (install-only): Install the IPA.
9919 (IPA_OBJS, IPA_LIB): New.
9920 (clean): Remove the IPA lib.
9921 (IPAGENT_CFLAGS): New.
9922 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9923 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9924 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9925 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9926 * configure.ac: Check for atomic builtins support in the compiler.
9927 (IPA_DEPFILES, extra_libraries): Define.
9928 * configure.srv (ipa_obj): Add description.
9929 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9930 (i[34567]86-*-linux*): Set ipa_obj.
9931 (x86_64-*-linux*): Set ipa_obj.
9932 * linux-low.c (stabilizing_threads): New.
9933 (supports_fast_tracepoints): New.
9934 (linux_detach): Stabilize threads before detaching.
9935 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9936 the lwp is either not stabilizing, or is moving out of a jump pad.
9937 (linux_fast_tracepoint_collecting): New.
9938 (maybe_move_out_of_jump_pad): New.
9939 (enqueue_one_deferred_signal): New.
9940 (dequeue_one_deferred_signal): New.
9941 (linux_wait_for_event_1): If moving out of a jump pad, defer
9942 pending signals to later.
9943 (linux_stabilize_threads): New.
9944 (linux_wait_1): Check if threads need moving out of jump pads, and
9946 (stuck_in_jump_pad_callback): New.
9947 (move_out_of_jump_pad_callback): New.
9949 (linux_resume_one_lwp): Handle moving out of jump pads.
9950 (linux_set_resume_request): Dequeue deferred signals.
9951 (need_step_over_p): Also step over fast tracepoint jumps.
9952 (start_step_over): Also uninsert fast tracepoint jumps.
9953 (finish_step_over): Also reinsert fast tracepoint jumps.
9954 (linux_install_fast_tracepoint_jump): New.
9955 (linux_target_ops): Install linux_stabilize_threads and
9956 linux_install_fast_tracepoint_jump_pad.
9957 * linux-low.h (linux_target_ops) <get_thread_area,
9958 install_fast_tracepoint_jump_pad>: New fields.
9959 (struct lwp_info) <collecting_fast_tracepoint,
9960 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9961 (linux_get_thread_area): Declare.
9962 * linux-x86-low.c (jump_insn): New.
9963 (x86_get_thread_area): New.
9964 (append_insns): New.
9966 (amd64_install_fast_tracepoint_jump_pad): New.
9967 (i386_install_fast_tracepoint_jump_pad): New.
9968 (x86_install_fast_tracepoint_jump_pad): New.
9969 (the_low_target): Install x86_get_thread_area and
9970 x86_install_fast_tracepoint_jump_pad.
9971 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9972 (struct fast_tracepoint_jump): New.
9973 (fast_tracepoint_jump_insn): New.
9974 (fast_tracepoint_jump_shadow): New.
9975 (find_fast_tracepoint_jump_at): New.
9976 (fast_tracepoint_jump_here): New.
9977 (delete_fast_tracepoint_jump): New.
9978 (set_fast_tracepoint_jump): New.
9979 (uninsert_fast_tracepoint_jumps_at): New.
9980 (reinsert_fast_tracepoint_jumps_at): New.
9981 (set_breakpoint_at): Use write_inferior_memory.
9982 (uninsert_raw_breakpoint): Use write_inferior_memory.
9983 (check_mem_read): Mask out fast tracepoint jumps.
9984 (check_mem_write): Mask out fast tracepoint jumps.
9985 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9986 (set_fast_tracepoint_jump): Declare.
9987 (delete_fast_tracepoint_jump)
9988 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9989 (reinsert_fast_tracepoint_jumps_at): Declare.
9990 * regcache.c: Don't compile many functions when building the
9991 in-process agent library.
9992 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9993 the register buffer in the heap.
9994 (free_register_cache): If the register buffer isn't owned by the
9995 regcache, don't free it.
9996 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9997 pre-existing register caches.
9998 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10000 (convert_ascii_to_int): : Constify `from' parameter type.
10001 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10002 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10003 the needed buffer in-place.
10004 (relocate_instruction): New.
10005 * server.c (handle_query) <qSymbols>: If the target supports
10006 tracepoints, give it a chance of looking up symbols. Report
10007 support for fast tracepoints.
10008 (handle_status): Stabilize threads.
10009 (process_serial_event): Adjust.
10010 * server.h (struct fast_tracepoint_jump): Forward declare.
10011 (struct process_info) <fast_tracepoint_jumps>: New field.
10012 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10013 (decode_X_packet, decode_M_packet): Adjust.
10014 (relocate_instruction): Declare.
10015 (in_process_agent_loaded): Declare.
10016 (tracepoint_look_up_symbols): Declare.
10017 (struct fast_tpoint_collect_status): Declare.
10018 (fast_tracepoint_collecting): Declare.
10019 (force_unlock_trace_buffer): Declare.
10020 (handle_tracepoint_bkpts): Declare.
10021 (initialize_low_tracepoint)
10022 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10023 * target.h (struct target_ops) <stabilize_threads,
10024 install_fast_tracepoint_jump_pad>: New fields.
10025 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10026 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10027 [HAVE_STDINT_H]: Include stdint.h.
10028 (trace_debug_1): Rename to ...
10029 (trace_vdebug): ... this.
10030 (trace_debug): Rename to ...
10031 (trace_debug_1): ... this. Add `level' parameter.
10032 (trace_debug): New.
10033 (ATTR_USED, ATTR_NOINLINE): New.
10034 (IP_AGENT_EXPORT): New.
10035 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10036 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10037 (about_to_request_buffer_space, trace_buffer_is_full)
10038 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10039 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10040 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10041 (traceframe_write_count, traceframes_created)
10042 (trace_state_variables)
10043 New renaming defines.
10044 (struct ipa_sym_addresses): New.
10045 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10046 (symbol_list): New.
10047 (ipa_sym_addrs): New.
10048 (all_tracepoint_symbols_looked_up): New.
10049 (in_process_agent_loaded): New.
10050 (write_e_ipa_not_loaded): New.
10051 (maybe_write_ipa_not_loaded): New.
10052 (tracepoint_look_up_symbols): New.
10053 (debug_threads) [IN_PROCESS_AGENT]: New.
10054 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10055 (UNKNOWN_SIDE_EFFECTS): New.
10056 (stop_tracing): New.
10057 (flush_trace_buffer): New.
10058 (stop_tracing_bkpt): New.
10059 (flush_trace_buffer_bkpt): New.
10060 (read_inferior_integer): New.
10061 (read_inferior_uinteger): New.
10062 (read_inferior_data_pointer): New.
10063 (write_inferior_data_pointer): New.
10064 (write_inferior_integer): New.
10065 (write_inferior_uinteger): New.
10066 (struct collect_static_trace_data_action): Delete.
10067 (enum tracepoint_type): New.
10068 (struct tracepoint) <type>: New field `type'.
10069 <actions_str, step_actions, step_actions_str>: Only include in
10071 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10072 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10073 (tracepoints): Use IP_AGENT_EXPORT.
10074 (last_tracepoint): Don't include in the IPA.
10075 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10076 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10077 (alloced_trace_state_variables): New.
10078 (trace_state_variables): Use IP_AGENT_EXPORT.
10079 (traceframe_t): Delete unused variable.
10080 (circular_trace_buffer): Don't include in the IPA.
10081 (trace_buffer_start): Delete.
10082 (struct trace_buffer_control): New.
10083 (trace_buffer_free): Delete.
10084 (struct ipa_trace_buffer_control): New.
10085 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10086 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10088 (trace_buffer_ctrl): New.
10089 (TRACE_BUFFER_CTRL_CURR): New.
10090 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10091 Reimplement as macros.
10092 (trace_buffer_wrap): Delete.
10093 (traceframe_write_count, traceframe_read_count)
10094 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10095 (struct tracepoint_hit_ctx) <type>: New field.
10096 (struct fast_tracepoint_ctx): New.
10097 (memory_barrier): New.
10099 (record_tracepoint_error): Update atomically in the IPA.
10100 (clear_inferior_trace_buffer): New.
10101 (about_to_request_buffer_space): New.
10102 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10103 updating the same buffer.
10104 (add_tracepoint): Default the tracepoint's type to trap
10105 tracepoint, and orig_size to -1.
10106 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10107 internal variables.
10108 (create_trace_state_variable): New parameter `gdb'. Handle it.
10109 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10110 (cmd_qtdp): Handle fast tracepoints.
10111 (cmd_qtdv): Adjust.
10112 (max_jump_pad_size): New.
10113 (gdb_jump_pad_head): New.
10114 (get_jump_space_head): New.
10115 (claim_jump_space): New.
10116 (sort_tracepoints): New.
10117 (MAX_JUMP_SIZE): New.
10118 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10120 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10121 support. Upload fast traceframes, and delete internal IPA
10123 (stop_tracing_handler): New.
10124 (flush_trace_buffer_handler): New.
10125 (cmd_qtstop): Upload fast tracepoints.
10126 (response_tracepoint): Handle fast tracepoints.
10127 (tracepoint_finished_step): Upload fast traceframes. Set the
10128 tracepoint hit context's tracepoint type.
10129 (handle_tracepoint_bkpts): New.
10130 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10131 type. Add comment about fast tracepoints.
10132 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10133 non-existing action_str field.
10134 (get_context_regcache): Handle fast tracepoints.
10135 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10137 (fast_tracepoint_from_jump_pad_address): New.
10138 (fast_tracepoint_from_ipa_tpoint_address): New.
10139 (collecting_t): New.
10140 (force_unlock_trace_buffer): New.
10141 (fast_tracepoint_collecting): New.
10143 (gdb_collect): New.
10144 (write_inferior_data_ptr): New.
10145 (target_tp_heap): New.
10146 (target_malloc): New.
10147 (download_agent_expr): New.
10149 (download_tracepoints): New.
10150 (download_trace_state_variables): New.
10151 (upload_fast_traceframes): New.
10152 (IPA_FIRST_TRACEFRAME): New.
10153 (IPA_NEXT_TRACEFRAME_1): New.
10154 (IPA_NEXT_TRACEFRAME): New.
10155 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10156 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10157 (gdb_jump_pad_buffer_end): New.
10158 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10159 (initialize_tracepoint): Adjust.
10160 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10161 buffer. Initialize the low module.
10162 * utils.c (PREFIX, TOOLNAME): New.
10163 (malloc_failure): Use PREFIX.
10164 (error): In the IPA, an error causes an exit.
10165 (fatal, warning): Use PREFIX.
10166 (internal_error): Use TOOLNAME.
10167 (NUMCELLS): Increase to 10.
10168 * configure, config.in: Regenerate.
10170 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10172 * server.c (handle_query) <qSupported>: Do two passes over the
10173 qSupported string to avoid nesting strtok.
10175 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10177 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10179 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10180 -Wl,--dynamic-list.
10181 * configure: Regenerate.
10182 * proc-service.list: New.
10184 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10186 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10189 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10191 * gdbreplay.c (remote_open): Check error return from socket() call by
10192 its equality to -1 not by it being negative.
10193 * remote-utils.c (remote_open): Likewise.
10195 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10197 * config.h: Regenerate.
10199 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10201 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10202 doesn't provide PTRACE_GET_THREAD_AREA.
10204 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10206 * linux-m68k-low.c: Include <asm/ptrace.h>
10207 (ps_get_thread_area): Implement.
10209 2010-05-03 Doug Evans <dje@google.com>
10211 * event-loop.c (struct callback_event): New struct.
10212 (callback_list): New global.
10213 (append_callback_event, delete_callback_event): New functions.
10214 (process_callback): New function.
10215 (start_event_loop): Call it.
10216 * remote-utils.c (NOT_SCHEDULED): Define.
10217 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10218 moved out of readchar.
10219 (readchar): Rewrite. Call reschedule before returning.
10220 (reset_readchar): New function.
10221 (remote_close): Call it.
10222 (process_remaining, reschedule): New functions.
10223 * server.h (callback_handler_func): New typedef.
10224 (append_callback_event, delete_callback_event): Declare.
10226 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10228 * proc-service.c (ps_pglobal_lookup): Use
10229 thread_db_look_up_one_symbol.
10230 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10231 parameter. Use it instead of all_symbols_looked_up.
10232 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10234 (all_symbols_looked_up): Don't declare.
10235 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10236 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10238 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10239 Set all_symbols_looked_up here.
10240 (thread_db_look_up_one_symbol): New.
10241 (thread_db_get_tls_address): Adjust.
10242 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10243 thread_db object on the heap, and tentatively set it in the
10245 (thread_db_init): Don't set all_symbols_looked_up here.
10246 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10248 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10250 * linux-low.c (linux_kill, linux_detach): Adjust.
10251 (status_pending_p_callback): Remove redundant statement. Check
10252 for !TARGET_WAITIKIND_IGNORE, instead of
10253 TARGET_WAITKIND_STOPPED.
10254 (handle_tracepoints): Make sure LWP is locked. Adjust.
10255 (linux_wait_for_event_1): Adjust.
10256 (linux_cancel_breakpoints): New.
10257 (unsuspend_one_lwp): New.
10258 (unsuspend_all_lwps): New.
10259 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10260 (send_sigstop_callback): Change return type to int, add new
10261 `except' parameter and handle it.
10262 (suspend_and_send_sigstop_callback): New.
10263 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10264 pass them down. If SUSPEND, also increment the lwp's suspend
10266 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10267 (need_step_over_p): Don't consider suspended LWPs.
10268 (start_step_over): Adjust.
10269 (proceed_one_lwp): Change return type to int, add new `except'
10270 parameter and handle it.
10271 (unsuspend_and_proceed_one_lwp): New.
10272 (proceed_all_lwps): Use find_inferior instead of
10274 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10275 also decrement the suspend count of LWPs. Pass `except' down,
10276 instead of hacking its suspend count.
10277 (linux_pause_all): Add `freeze' parameter. Adjust.
10278 (linux_unpause_all): New.
10279 (linux_target_ops): Install linux_unpause_all.
10280 * server.c (handle_status): Adjust.
10281 * target.h (struct target_ops): New fields `unpause_all' and
10282 `cancel_breakpoints'. Add new parameter to `pause_all'.
10283 (pause_all): Add new `freeze' parameter.
10284 (unpause_all): New.
10285 (cancel_breakpoints): New.
10286 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10287 cancel breakpoints.
10288 (cmd_qtstart): Pause threads.
10289 (stop_tracing): Pause threads, and cancel breakpoints.
10290 * win32-low.c (win32_target_ops): Adjust.
10292 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10294 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10295 the inferior right away from here...
10296 (linux_wait_1): ... to here, and adjust to check the thread's
10297 last_resume_kind instead of the lwp's step or stop_expected flags.
10299 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10301 * README: Use consistent `GDB' and `GDBserver' spellings.
10303 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10305 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10306 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10307 (linux_detach_one_lwp): Assume the lwp is stopped.
10308 (any_thread_of): Delete.
10309 (linux_detach): Stop all lwps here. Don't blindly delete all
10311 (delete_lwp_callback): New.
10312 (linux_mourn): Delete all lwps of the process that is gone.
10313 (linux_wait_1): Don't delete the last lwp of the process here.
10314 * mem-break.h (mark_breakpoints_out): Declare.
10315 * mem-break.c (mark_breakpoints_out): New.
10316 (free_all_breakpoints): Use it.
10317 * server.c (handle_target_event): If the process is gone, mark
10319 * thread-db.c (struct thread_db) <create_bp>: New field.
10320 (thread_db_enable_reporting): Fix prototype. Store a thread event
10321 breakpoint reference in the thread_db struct.
10322 (thread_db_load_search): Clear the thread_db object.
10323 (try_thread_db_load_1): Ditto.
10324 (switch_to_process): New.
10325 (disable_thread_event_reporting): Use it.
10326 (remove_thread_event_breakpoints): New.
10327 (thread_db_detach, thread_db_mourn): Use it.
10329 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10331 * linux-low.c (linux_enable_event_reporting): New.
10332 (linux_wait_for_event_1, handle_extended_wait): Use it.
10334 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10336 * linux-low.c (linux_kill_one_lwp, linux_kill)
10337 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10338 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10339 SIGSTOP even if the LWP is stopped.
10340 (send_sigstop_callback): New.
10341 (stop_all_lwps): Use send_sigstop_callback instead.
10342 (linux_resume_one_thread): Adjust.
10343 (proceed_one_lwp): Still proceed an LWP that the client has
10344 requested to stop, if we haven't reported it as stopped yet. Make
10345 sure that LWPs the client want stopped, have a pending SIGSTOP.
10347 2010-04-26 Doug Evans <dje@google.com>
10349 * server.c (handle_general_set): Make static.
10351 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10352 Print received char after testing for error/eof instead of before.
10353 (input_interrupt): Tweak comment.
10355 2010-04-23 Doug Evans <dje@google.com>
10357 * server.c (start_inferior): Print inferior argv if --debug.
10359 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10361 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10362 * nto-x86-low.c: Include server.h
10364 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10366 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10367 be consistent with other sources of this directory.
10368 (init_registers_amd64): Correct name of source file of this function
10371 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10373 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10374 64-bit executables.
10376 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10378 * win32-i386-low.c: Add 64-bit support.
10379 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10380 (init_registers_amd64): Declare.
10381 (mappings): Add 64-bit version of array.
10382 (init_windows_x86): New function.
10383 (the_low_target): Change init_arch field to init_windows_x86.
10385 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10387 * win32-low.c: Adapt to support also 64-bit architecture.
10388 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10389 (get_image_name): Use SIZE_T type for local variable `done'.
10390 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10391 (toolhelp_get_dll_name): Idem.
10392 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10393 Use uintptr_t typecast to avoid warning.
10394 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10395 (handle_exception): Use phex_nz to avoid warning.
10396 (win32_wait): Remove unused local variable `process'.
10398 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10400 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10403 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10405 * configure.ac: Use `ws2_32' library for srv_mingw.
10406 * configure: Regenerate.
10407 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10408 * remote-utils.c: Likewise.
10410 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10412 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10413 if __x86_64__ is defined.
10415 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10417 * configure: Regenerate.
10419 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10421 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10422 * target.h (target_ops): New get_tib_address field.
10423 * win32-low.h (win32_thread_info): Add thread_local_base field.
10424 * win32-low.c (child_add_thread): Add tlb argument.
10425 Set thread_local_base field to TLB.
10426 (get_child_debug_event): Adapt to child_add_thread change.
10427 (win32_get_tib_address): New function.
10428 (win32_target_ops): Set get_tib_address field to
10429 win32_get_tib_address.
10430 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10432 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10434 * linux-low.c (linux_mourn): Also remove the process.
10435 * server.c (handle_target_event): Don't remove the process here.
10436 * nto-low.c (nto_mourn): New.
10437 (nto_target_ops): Install it.
10438 * spu-low.c (spu_mourn): New.
10439 (spu_target_ops): Install it.
10440 * win32-low.c (win32_mourn): New.
10441 (win32_target_ops): Install it.
10443 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10445 * server.h (buffer_xml_printf): Remove redundant `;'.
10447 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10449 * regcache.c (set_register_cache): Invalidate regcaches before
10450 changing the register cache layout.
10451 (regcache_invalidate_one): Allow a NULL regcache.
10452 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10453 regcaches before changing the register cache layout or the target
10456 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10458 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10459 variable warning on Linux/x86-64.
10461 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10463 GDBserver disconnected tracing support.
10465 * linux-low.c (linux_remove_process): Delete.
10466 (add_lwp): Don't set last_resume_kind here.
10467 (linux_kill): Use `mourn'.
10468 (linux_detach): Use `thread_db_detach', and `mourn'.
10469 (linux_mourn): New.
10470 (linux_attach_lwp_1): Adjust comment.
10471 (linux_attach): last_resume_kind moved the thread_info; adjust.
10472 (status_pending_p_callback): Adjust.
10473 (linux_wait_for_event_1): Adjust.
10474 (count_events_callback, select_singlestep_lwp_callback)
10475 (select_event_lwp_callback, cancel_breakpoints_callback)
10476 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10477 (proceed_one_lwp): Adjust.
10478 (linux_async): Add debug output.
10479 (linux_thread_stopped): New.
10480 (linux_pause_all): New.
10481 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10483 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10484 (thread_db_free): Delete declaration.
10485 (thread_db_detach, thread_db_mourn): Declare.
10486 * thread-db.c (thread_db_init): Use thread_db_mourn.
10487 (thread_db_free): Delete, split in two.
10488 (disable_thread_event_reporting): New.
10489 (thread_db_detach): New.
10490 (thread_db_mourn): New.
10492 * server.h (struct thread_info) <last_resume_kind>: New field.
10493 <attached>: Add comment.
10494 <gdb_detached>: New field.
10495 (handler_func): Change return type to int.
10496 (handle_serial_event, handle_target_event): Ditto.
10497 (gdb_connected): Declare.
10499 (disconnected_tracing): Declare.
10500 (stop_tracing): Declare.
10502 * server.c (handle_query) <qSupported>: Report support for
10503 disconnected tracing.
10504 (queue_stop_reply_callback): Account for running threads.
10505 (gdb_wants_thread_stopped): New.
10506 (gdb_wants_all_threads_stopped): New.
10507 (gdb_reattached_process): New.
10508 (handle_status): Clear the `gdb_detached' flag of all processes.
10509 In all-stop, stop all threads.
10510 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10511 (process_serial_event): If the remote connection breaks, or if an
10512 exit was forced with "monitor exit", force an event loop exit.
10513 Handle disconnected tracing on detach.
10514 (handle_serial_event): Adjust.
10515 (handle_target_event): If GDB isn't connected, forward events back
10516 to the inferior, unless the last process exited, in which case,
10517 exit gdbserver. Adjust interface.
10519 * remote-utils.c (remote_open): Don't block in accept. Instead
10520 register an event loop source on the listen socket file
10521 descriptor. Refactor bits into ...
10522 (listen_desc): ... this new global.
10523 (gdb_connected): ... this new function.
10524 (enable_async_notification): ... this new function.
10525 (handle_accept_event): ... this new function.
10526 (remote_close): Clear remote_desc.
10528 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10530 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10532 (mourn_inferior): Define.
10533 (target_process_qsupported): Avoid the dangling else problem.
10534 (thread_stopped): Define.
10535 (pause_all): Define.
10536 (target_waitstatus_to_string): Declare.
10537 * target.c (target_waitstatus_to_string): New.
10539 * tracepoint.c (tracing): Make extern.
10540 (disconnected_tracing): New.
10541 (stop_tracing): Make extern. Handle tracing stops due to GDB
10543 (cmd_qtdisconnected): New.
10544 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10545 (handle_tracepoint_general_set): Handle QTDisconnected.
10547 * event-loop.c (event_handler_func): Change return type to int.
10548 (process_event): Bail out if the event handler wants the event
10550 (handle_file_event): Ditto.
10551 (start_event_loop): Bail out if the event handler wants the event
10554 * nto-low.c (nto_target_ops): Adjust.
10555 * spu-low.c (spu_wait): Don't remove the process here.
10556 (spu_target_ops): Adjust.
10557 * win32-low.c (win32_wait): Don't remove the process here.
10558 (win32_target_ops): Adjust.
10560 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10562 * regcache.c (realloc_register_cache): Invalidate inferior's
10563 regcache before recreating it.
10565 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10567 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10569 2010-04-09 Stan Shebs <stan@codesourcery.com>
10570 Pedro Alves <pedro@codesourcery.com>
10572 * server.h (LONGEST): New.
10573 (struct thread_info) <while_stepping>: New field.
10574 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10576 (initialize_tracepoint, handle_tracepoint_general_set)
10577 (handle_tracepoint_query, tracepoint_finished_step)
10578 (tracepoint_was_hit, release_while_stepping_state_list):
10579 (current_traceframe): Declare.
10580 * server.c (handle_general_set): Handle tracepoint packets.
10581 (read_memory): New.
10582 (write_memory): New.
10583 (handle_search_memory_1): Use read_memory.
10584 (handle_query): Report support for conditional tracepoints, trace
10585 state variables, and tracepoint sources. Handle tracepoint
10587 (main): Initialize the tracepoints module.
10588 (process_serial_event): Handle traceframe reads/writes.
10590 * linux-low.c (handle_tracepoints): New.
10591 (linux_wait_1): Call it.
10592 (linux_resume_one_lwp): Handle while-stepping.
10593 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10594 (linux_target_ops): Install them.
10595 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10597 * linux-x86-low.c (x86_supports_tracepoints): New.
10598 (the_low_target). Install it.
10600 * mem-break.h (delete_breakpoint): Declare.
10601 * mem-break.c (delete_breakpoint): Make external.
10603 * target.h (struct target_ops): Add `supports_tracepoints',
10604 `read_pc', and `write_pc' fields.
10605 (target_supports_tracepoints): Define.
10606 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10609 * regcache.h (struct regcache) <registers_owned>: New field.
10610 (init_register_cache, regcache_cpy): Declare.
10611 (regcache_read_pc, regcache_write_pc): Declare.
10612 (register_cache_size): Declare.
10613 (supply_regblock): Declare.
10614 * regcache.c (init_register_cache): New.
10615 (new_register_cache): Use it.
10616 (regcache_cpy): New.
10617 (register_cache_size): New.
10618 (supply_regblock): New.
10619 (regcache_read_pc, regcache_write_pc): New.
10621 * tracepoint.c: New.
10623 * Makefile.in (OBS): Add tracepoint.o.
10624 (tracepoint.o): New rule.
10626 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10628 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10630 (i386-mmx.c): Likewise.
10631 (i386-mmx-linux.o): Likewise.
10632 (i386-mmx-linux.c): Likewise.
10634 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10635 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10636 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10637 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10639 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10640 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10641 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10643 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10645 * Makefile.in (clean): Updated.
10647 (i386-avx.c): Likewise.
10648 (i386-avx-linux.o): Likewise.
10649 (i386-avx-linux.c): Likewise.
10650 (amd64-avx.o): Likewise.
10651 (amd64-avx.c): Likewise.
10652 (amd64-avx-linux.o): Likewise.
10653 (amd64-avx-linux.c): Likewise.
10655 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10656 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10657 (srv_amd64_regobj): Add amd64-avx.o.
10658 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10659 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10660 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10661 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10662 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10663 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10664 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10666 * i387-fp.c: Include "i386-xstate.h".
10668 (i387_cache_to_xsave): Likewise.
10669 (i387_xsave_to_cache): Likewise.
10670 (x86_xcr0): Likewise.
10672 * i387-fp.h (i387_cache_to_xsave): Likewise.
10673 (i387_xsave_to_cache): Likewise.
10674 (x86_xcr0): Likewise.
10676 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10677 * linux-crisv32-low.c (target_regsets): Likewise.
10678 * linux-m68k-low.c (target_regsets): Likewise.
10679 * linux-mips-low.c (target_regsets): Likewise.
10680 * linux-ppc-low.c (target_regsets): Likewise.
10681 * linux-s390-low.c (target_regsets): Likewise.
10682 * linux-sh-low.c (target_regsets): Likewise.
10683 * linux-sparc-low.c (target_regsets): Likewise.
10684 * linux-xtensa-low.c (target_regsets): Likewise.
10686 * linux-low.c: Include <sys/uio.h>.
10687 (regsets_fetch_inferior_registers): Support nt_type.
10688 (regsets_store_inferior_registers): Likewise.
10689 (linux_process_qsupported): New.
10690 (linux_target_ops): Add linux_process_qsupported.
10692 * linux-low.h (regset_info): Add nt_type.
10693 (linux_target_ops): Add process_qsupported.
10695 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10697 (init_registers_i386_avx_linux): New.
10698 (init_registers_amd64_avx_linux): Likewise.
10699 (xmltarget_i386_linux_no_xml): Likewise.
10700 (xmltarget_amd64_linux_no_xml): Likewise.
10701 (PTRACE_GETREGSET): Likewise.
10702 (PTRACE_SETREGSET): Likewise.
10703 (x86_fill_xstateregset): Likewise.
10704 (x86_store_xstateregset): Likewise.
10705 (use_xml): Likewise.
10706 (x86_linux_update_xmltarget): Likewise.
10707 (x86_linux_process_qsupported): Likewise.
10708 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10709 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10710 init_registers_i386_linux here. Call
10711 x86_linux_update_xmltarget.
10712 (the_low_target): Add x86_linux_process_qsupported.
10714 * server.c (handle_query): Call target_process_qsupported.
10716 * target.h (target_ops): Add process_qsupported.
10717 (target_process_qsupported): New.
10719 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10721 * inferiors.c (add_thread): Set last_status kind to
10722 TARGET_WAITKIND_IGNORE.
10723 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10724 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10725 (linux_wait_1): Move `thread' local definition to block that uses
10726 it. Don't NULL initialize `event_child'.
10727 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10728 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10729 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10731 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10733 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10734 an extended waitstatus, or by a watchpoint.
10735 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10736 thread was stepping or has been stopped by a watchpoint.
10738 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10740 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10741 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10742 of another, then delete the previous, and validate all
10744 (validate_inserted_breakpoint): New.
10745 (delete_disabled_breakpoints): New.
10746 (validate_breakpoints): New.
10747 (check_mem_read): Validate breakpoints before trusting their
10748 shadow. Delete disabled breakpoints.
10749 (check_mem_write): Validate breakpoints before trusting they
10750 should be inserted. Delete disabled breakpoints.
10751 * mem-break.h (validate_breakpoints):
10752 * server.c (handle_query): Validate breakpoints when we see a
10755 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10757 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10758 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10759 if we could tell there's a GDB breakpoint at stop_pc.
10760 (need_step_over_p): Don't do a step over if we find a GDB
10761 breakpoint at the resume PC.
10763 * mem-break.c (struct raw_breakpoint): New.
10764 (enum bkpt_type): New type `gdb_breakpoint'.
10765 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10766 fields. New field `raw'.
10767 (find_raw_breakpoint_at): New.
10768 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10769 breakpoint instead.
10770 (set_breakpoint_at): Adjust.
10771 (delete_raw_breakpoint): New.
10772 (release_breakpoint): New.
10773 (delete_breakpoint): Rename to...
10774 (delete_breakpoint_1): ... this. Add proc parameter. Use
10775 release_breakpoint. Return ENOENT.
10776 (delete_breakpoint): Reimplement.
10777 (find_breakpoint_at): Delete.
10778 (find_gdb_breakpoint_at): New.
10779 (delete_breakpoint_at): Delete.
10780 (set_gdb_breakpoint_at): New.
10781 (delete_gdb_breakpoint_at): New.
10782 (gdb_breakpoint_here): New.
10783 (set_reinsert_breakpoint): Use release_breakpoint.
10784 (uninsert_breakpoint): Rename to ...
10785 (uninsert_raw_breakpoint): ... this.
10786 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10787 (reinsert_raw_breakpoint): Change parameter type to
10789 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10791 (check_breakpoints): Adjust. Use release_breakpoint.
10792 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10793 (breakpoint_inserted_here): Ditto.
10794 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10795 Don't trust the breakpoint's shadow if it is not inserted.
10796 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10797 (delete_all_breakpoints): Adjust.
10798 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10799 use delete_breakpoint_1.
10801 * mem-break.h (breakpoints_supported): Delete declaration.
10802 (set_gdb_breakpoint_at): Declare.
10803 (gdb_breakpoint_here): Declare.
10804 (delete_breakpoint_at): Delete.
10805 (delete_gdb_breakpoint_at): Declare.
10807 * server.h (struct raw_breakpoint): Forward declare.
10808 (struct process_info): New field `raw_breakpoints'.
10810 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10813 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10815 * linux-low.c (status_pending_p_callback): Fix comment.
10816 (linux_wait_for_event_1): Move most of the internal breakpoint
10817 handling from here...
10818 (linux_wait_1): ... to here.
10819 (count_events_callback): New.
10820 (select_singlestep_lwp_callback): New.
10821 (select_event_lwp_callback): New.
10822 (cancel_breakpoints_callback): New.
10823 (select_event_lwp): New.
10824 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10825 priority to all LWPs that have had events that should be reported
10826 to the client. Cancel breakpoints when about to reporting the
10827 event to the client, not while stopping lwps. No longer cancel
10828 finished single-steps here.
10829 (cancel_finished_single_step): Delete.
10830 (cancel_finished_single_steps): Delete.
10832 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10834 * mem-break.c (enum bkpt_type): New.
10835 (struct breakpoint): New field `type'.
10836 (set_breakpoint_at): Change return type to struct breakpoint
10837 pointer. Set type to `other_breakpoint' by default.
10838 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10839 in the breakpoint list.
10840 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10841 (reinsert_breakpoint): Rename to ...
10842 (reinsert_raw_breakpoint): ... this.
10843 (reinsert_breakpoints_at): Adjust.
10844 * mem-break.h (struct breakpoint): Declare.
10845 (set_breakpoint_at): Change return type to struct breakpoint
10848 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10850 * server.c (handle_query): Assign, not compare.
10852 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10854 Teach linux gdbserver to step-over-breakpoints.
10856 * linux-low.c (can_hardware_single_step): New.
10857 (supports_breakpoints): New.
10858 (handle_extended_wait): If stopping threads, read the stop pc of
10859 the new cloned LWP.
10861 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10862 low target doesn't support retrieving the PC.
10863 (add_lwp): Set last_resume_kind to resume_continue.
10864 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10865 (linux_attach): Don't clear stop_expected. Set the lwp's
10866 last_resume_kind to resume_stop.
10867 (linux_detach_one_lwp): Don't check for removed breakpoints.
10868 (check_removed_breakpoint): Delete.
10869 (status_pending_p): Rename to ...
10870 (status_pending_p_callback): ... this. Don't check for removed
10871 breakpoints. Don't consider threads that are stopped from GDB's
10873 (linux_wait_for_lwp): Always read the stop_pc here.
10874 (cancel_breakpoint): New.
10875 (step_over_bkpt): New global.
10876 (linux_wait_for_event_1): Implement stepping over breakpoints.
10877 (gdb_wants_lwp_stopped): New.
10878 (gdb_wants_all_stopped): New.
10879 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10880 single-step traps here. Store the thread's last reported target
10882 (send_sigstop): Don't clear stop_expected. Always set it,
10884 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10885 (cancel_finished_single_step): New.
10886 (cancel_finished_single_steps): New.
10887 (wait_for_sigstop): Don't cancel finished single-step traps here.
10888 (linux_resume_one_lwp): Don't check for removed breakpoints.
10889 Don't set `step' on non-hardware step archs.
10890 (linux_set_resume_request): Ignore resume_stop requests if already
10891 stopping or stopped. Set the lwp's last_resume_kind.
10892 (resume_status_pending_p): Don't check for removed breakpoints.
10893 (need_step_over_p): New.
10894 (start_step_over): New.
10895 (finish_step_over): New.
10896 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10897 requests. Clear the thread's last reported target waitstatus.
10898 Don't use the `suspended' flag. Don't consider pending breakpoints.
10899 (linux_resume): Start a step-over if necessary.
10900 (proceed_one_lwp): New.
10901 (proceed_all_lwps): New.
10902 (unstop_all_lwps): New.
10903 * linux-low.h (struct lwp_info): Rewrite comment for the
10904 `suspended' flag. Add the `stop_pc' field. Delete the
10905 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10906 Add `'last_resume_kind' and `need_step_over' fields.
10907 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10908 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10909 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10910 (set_raw_breakpoint_at): New.
10911 (set_breakpoint_at): Rewrite to use it.
10912 (reinsert_breakpoint_handler): Delete.
10913 (set_reinsert_breakpoint): New.
10914 (reinsert_breakpoint_by_bp): Delete.
10915 (delete_reinsert_breakpoints): New.
10916 (uninsert_breakpoint): Rewrite.
10917 (uninsert_breakpoints_at): New.
10918 (reinsert_breakpoint): Rewrite.
10919 (reinsert_breakpoints_at): New.
10920 (check_breakpoints): Rewrite.
10921 (breakpoint_here): New.
10922 (breakpoint_inserted_here): New.
10923 (check_mem_read): Adjust.
10924 * mem-break.h (breakpoints_supported, breakpoint_here)
10925 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10926 (reinsert_breakpoint_by_bp): Delete declaration.
10927 (delete_reinsert_breakpoints): Declare.
10928 (reinsert_breakpoint): Delete declaration.
10929 (reinsert_breakpoints_at): Declare.
10930 (uninsert_breakpoint): Delete declaration.
10931 (uninsert_breakpoints_at): Declare.
10932 (check_breakpoints): Adjust prototype.
10933 * server.h: Adjust include order.
10934 (struct thread_info): Declare here. Add a `last_status' field.
10936 2010-03-23 Michael Snyder <msnyder@vmware.com>
10938 * server.c (crc32): New function.
10939 (handle_query): Add handling for 'qCRC:' request.
10941 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10943 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10944 lwp had been stopped by a watchpoint.
10946 2010-03-16 Pedro Alves <pedro@codesourcery.com>
10948 * server.h (internal_error): Declare.
10949 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10950 * utils.c (internal_error): New function.
10952 2010-03-15 Andreas Schwab <schwab@redhat.com>
10954 * configure.srv: Fix typo setting srv_regobj.
10956 2010-03-15 Pedro Alves <pedro@codesourcery.com>
10958 * linux-low.c (fetch_register): Avoid passing a non string literal
10960 (usr_store_inferior_registers): Ditto.
10962 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10964 * linux-low.c (linux_write_memory): Bail out early if peeking
10967 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10969 * linux-low.h (struct lwp_info): New fields
10970 `stopped_by_watchpoint' and `stopped_data_address'.
10971 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10972 here, and cache them in the lwp object.
10973 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10975 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10977 (linux_stopped_by_watchpoint): Rewrite.
10978 (linux_stopped_data_address): Rewrite.
10980 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
10982 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10983 switching the current inferior, not before.
10985 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10987 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10988 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10989 i386-linux.c and amd64-linux.c.
10990 (reg-i386.o): Removed.
10991 (reg-i386.c): Likewise.
10992 (reg-i386-linux.o): Likewise.
10993 (reg-i386-linux.c): Likewise.
10994 (reg-x86-64.o): Likewise.
10995 (reg-x86-64.c): Likewise.
10996 (reg-x86-64-linux.o): Likewise.
10997 (reg-x86-64-linux.c): Likewise.
10999 (i386.c): Likewise.
11000 (i386-linux.o): Likewise.
11001 (i386-linux.c): Likewise.
11002 (amd64.o): Likewise.
11003 (amd64.c): Likewise.
11004 (amd64-linux.o): Likewise.
11005 (amd64-linux.c): Likewise.
11007 * configure.srv (srv_i386_regobj): New.
11008 (srv_i386_linux_regobj): Likewise.
11009 (srv_amd64_regobj): Likewise.
11010 (srv_amd64_linux_regobj): Likewise.
11011 (srv_i386_32bit_xmlfiles): Likewise.
11012 (srv_i386_64bit_xmlfiles): Likewise.
11013 (srv_i386_xmlfiles): Likewise.
11014 (srv_amd64_xmlfiles): Likewise.
11015 (srv_i386_linux_xmlfiles): Likewise.
11016 (srv_amd64_linux_xmlfiles): Likewise.
11017 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11018 srv_xmlfiles to $srv_i386_xmlfiles.
11019 (i[34567]86-*-mingw32ce*): Likewise.
11020 (i[34567]86-*-mingw*): Likewise.
11021 (i[34567]86-*-nto*): Likewise.
11022 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11023 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11024 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11025 (x86_64-*-linux*): Likewise.
11027 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11028 (init_registers_amd64_linux): New.
11029 (x86_arch_setup): Replace init_registers_x86_64_linux with
11030 init_registers_amd64_linux.
11032 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11034 * configure.ac: Check for libdl. If it is not available link against
11035 static libthread_db.
11036 * configure: Regenerate.
11038 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11042 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11043 handing a read watchpoint.
11044 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11046 2010-02-12 Doug Evans <dje@google.com>
11048 * linux-low.c (linux_supports_tracefork_flag): Document.
11049 (linux_look_up_symbols): Add comment.
11051 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11053 * regcache.c (supply_register): Clear regcache if buf is NULL.
11055 2010-02-02 Nicolas Roche <roche@sourceware.org>
11056 Joel Brobecker <brobecker@adacore.com>
11058 * inferiors.c (find_inferior): Add function documentation.
11059 (unloaded_dll): Handle the case where the unloaded dll has not
11060 been previously registered in the dll list.
11062 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11064 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11065 (thumb2_breakpoint): New.
11066 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11068 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11070 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11071 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11074 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11076 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11078 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11080 * linux-s390-low.c (s390_collect_ptrace_register)
11081 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11083 2010-01-21 Doug Evans <dje@google.com>
11085 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11086 (PTRACE_ARG4_TYPE): New macro.
11087 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11088 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11089 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11090 (usr_store_inferior_registers): Ditto.
11091 (linux_read_memory, linux_write_memory): Ditto.
11092 (linux_test_for_tracefork): Ditto.
11094 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11095 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11097 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11099 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11102 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11104 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11105 prototype to take a regcache. Adjust.
11107 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11109 * regcache.h (struct thread_info): Forward declare.
11110 (struct regcache): New.
11111 (new_register_cache): Adjust prototype.
11112 (get_thread_regcache): Declare.
11113 (free_register_cache): Adjust prototype.
11114 (registers_to_string, registers_from_string): Ditto.
11115 (supply_register, supply_register_by_name, collect_register)
11116 (collect_register_as_string, collect_register_by_name): Ditto.
11117 * regcache.c (struct inferior_regcache_data): Delete.
11118 (get_regcache): Rename to ...
11119 (get_thread_regcache): ... this. Adjust. Switch inferior before
11120 fetching registers.
11121 (regcache_invalidate_one): Adjust.
11122 (regcache_invalidate): Fix prototype.
11123 (new_register_cache): Return the new register cache.
11124 (free_register_cache): Change prototype.
11125 (realloc_register_cache): Adjust.
11126 (registers_to_string): Change prototype to take a regcache. Adjust.
11127 (registers_from_string): Ditto.
11128 (register_data): Ditto.
11129 (supply_register): Ditto.
11130 (supply_register_by_name): Ditto.
11131 (collect_register): Ditto.
11132 (collect_register_as_string): Ditto.
11133 (collect_register_by_name): Ditto.
11134 * server.c (process_serial_event): Adjust.
11135 * linux-low.h (regset_fill_func, regset_store_func): Change
11137 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11139 * linux-low.c (get_stop_pc): Adjust.
11140 (check_removed_breakpoint): Adjust.
11141 (linux_wait_for_event): Adjust.
11142 (linux_resume_one_lwp): Adjust.
11143 (fetch_register): Add regcache parameter. Adjust.
11144 (usr_store_inferior_registers): Ditto.
11145 (regsets_fetch_inferior_registers): Ditto.
11146 (regsets_store_inferior_registers): Ditto.
11147 (linux_fetch_registers, linux_store_registers): Ditto.
11148 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11150 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11152 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11153 prototype to take a regcache.
11154 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11155 * remote-utils.c (convert_ascii_to_int, outreg)
11156 (prepare_resume_reply): Change prototype to take a regcache.
11158 * target.h (struct target_ops) <fetch_registers, store_registers>:
11159 Change prototype to take a regcache.
11160 (fetch_inferior_registers, store_inferior_registers): Change
11161 prototype to take a regcache. Adjust.
11162 * proc-service.c (ps_lgetregs): Adjust.
11163 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11164 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11165 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11166 take a regcache. Adjust.
11167 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11168 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11169 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11170 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11171 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11172 (cris_cannot_fetch_register):
11173 (cris_breakpoint_at): Change prototype to take a regcache.
11175 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11176 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11177 to take a regcache. Adjust.
11178 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11180 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11181 take a regcache. Adjust.
11182 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11183 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11184 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11185 * linux-mips-low.c (mips_get_pc):
11186 (mips_set_pc): Change prototype to take a regcache. Adjust.
11187 (mips_reinsert_addr): Adjust.
11188 (mips_collect_register): Change prototype to take a regcache.
11190 (mips_supply_register):
11191 (mips_collect_register_32bit, mips_supply_register_32bit)
11192 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11193 (mips_store_fpregset): Ditto.
11194 * linux-ppc-low.c (ppc_supply_ptrace_register)
11195 (ppc_supply_ptrace_register): Ditto.
11196 (parse_spufs_run): Adjust.
11197 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11198 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11199 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11200 take a regcache. Adjust.
11201 * linux-s390-low.c (s390_collect_ptrace_register)
11202 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11203 (s390_set_pc): Change prototype to take a regcache. Adjust.
11204 (s390_arch_setup): Adjust.
11205 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11206 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11207 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11208 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11209 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11211 (sparc_breakpoint_at): Adjust.
11212 * linux-xtensa-low.c (xtensa_fill_gregset):
11213 (xtensa_store_gregset):
11214 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11215 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11216 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11217 prototype to take a regcache. Adjust.
11218 * win32-arm-low.c (arm_fetch_inferior_register)
11219 (arm_store_inferior_register): Change prototype to take a
11221 * win32-i386-low.c (i386_fetch_inferior_register)
11222 (i386_store_inferior_register): Change prototype to take a
11224 * win32-low.c (child_fetch_inferior_registers)
11225 (child_store_inferior_registers): Change prototype to take a
11227 (win32_wait): Adjust.
11228 (win32_fetch_inferior_registers): Change prototype to take a
11230 (win32_store_inferior_registers): Adjust.
11231 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11232 store_inferior_register>: Change prototype to take a regcache.
11234 2010-01-20 Doug Evans <dje@google.com>
11236 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11238 (linux_wait_for_event1, linux_init_signals): Ditto.
11239 (W_STOPCODE): Provide definition if missing.
11241 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11243 * linux-low.c (linux_core_of_thread): New.
11244 (compare_ints, show_process, list_threads): New.
11245 (linux_qxfer_osdata): Report threads and cores.
11246 (linux_target_op): Register linux_core_of_thread.
11247 * remote-utils.c (prepare_resume_reply): Report the core.
11248 (buffer_xml_printf): Support %d specifier.
11249 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11251 (handle_query): Handle qXfer:threads. Announce availability
11253 * target.h (struct target_ops): New field core_of_thread.
11255 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11257 * Makefile.in (clean): Remove new generated files.
11258 (reg-s390.o, reg-s390.c): Remove rules.
11259 (reg-s390x.o, reg-s390x.c): Likewise.
11260 (s390-linux32.o, s390-linux32.c): Add rules.
11261 (s390-linux64.o, s390-linux64.c): Likewise.
11262 (s390x-linux64.o, s390x-linux64.c): Likewise.
11263 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11264 * linux-s390-low.c: Include <elf.h>.
11265 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11266 (init_registers_s390): Remove prototype.
11267 (init_registers_s390x): Likewise.
11268 (init_registers_s390_linux32): Add prototype.
11269 (init_registers_s390_linux64): Likewise.
11270 (init_registers_s390x_linux64): Likewise.
11271 (s390_num_regs_3264): New define.
11272 (s390_regmap_3264): New global variable.
11273 (s390_cannot_fetch_register): Remove obsolete check.
11274 (s390_cannot_store_register): Likewise.
11275 (s390_collect_ptrace_register): Handle upper/lower register halves.
11276 (s390_supply_ptrace_register): Likewise.
11277 (s390_fill_gregset): Update to register number changes.
11278 (s390_get_hwcap): New routine.
11279 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11280 Install appropriate regmap and register set.
11282 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11284 * server.c (gdbserver_version): Update copyright year to 2010.
11285 * gdbreplay.c (gdbreplay_version): Likewise.
11287 2009-12-28 Doug Evans <dje@google.com>
11289 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11290 elf/external.h. Include <elf.h> instead but only if necessary.
11292 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11294 * linux-low.c (linux_remove_process): Remove `detaching'
11295 parameter. Don't release/detach from thread_db here.
11296 (linux_kill): Release/detach from thread_db here, ...
11297 (linux_detach): ... and here, before actually detaching.
11298 (linux_wait_1): ... and here, when a process exits.
11299 * thread-db.c (any_thread_of): New.
11300 (thread_db_free): Switch the current inferior to a thread of the
11303 2009-12-21 Doug Evans <dje@google.com>
11305 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11307 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11308 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11309 warning ifndef __NR_tkill. Move setting of errno there too.
11310 Delete unnecessary resetting of errno after syscall.
11311 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11313 * configure.ac: Check for dladdr.
11314 * config.in: Regenerate.
11315 * configure: Regenerate.
11316 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11317 (try_thread_db_load): Update.
11319 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11321 2009-12-18 Doug Evans <dje@google.com>
11323 * event-loop.c: Include unistd.h if it exists.
11325 * linux-low.c (my_waitpid): Move definition away from being in
11326 between linux_tracefork_child/linux_test_for_tracefork.
11328 * gdb_proc_service.h (psaddr_t): Fix type.
11329 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11330 signature to match glibc.
11332 2009-12-16 Doug Evans <dje@google.com>
11334 * linux-low.c (linux_read_memory): Fix argument to read.
11336 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11338 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11339 events, don't leave current_inferior pointing at null.
11341 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11343 * win32-low.c (LOG): Delete.
11344 (OUTMSG): Output to stderr.
11345 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11346 on compile time LOG macro.
11347 (win32_wait): Fix debug output.
11349 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11351 * win32-low.c (win32_add_one_solib): If the dll name is
11352 "ntdll.dll", prepend the system directory to the dll path.
11354 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11356 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11358 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11359 Vladimir Prus <vladimir@codesourcery.com>
11361 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11362 * configure.ac: Check for __mcoldfire__ and set
11363 gdb_cv_m68k_is_coldfire.
11364 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11365 reg-cf.o and reg-m68k.o.
11366 * configure: Regenerated.
11368 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11370 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11371 Pass it to thread_db_free.
11372 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11373 proper `detaching' argument to linux_remove_process.
11374 * linux-low.h (thread_db_free): Add `detaching' parameter.
11375 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11377 (thread_db_free): Add `detaching' parameter. Only
11378 call td_ta_clear_event if detaching from process.
11380 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11382 * thread-db.c (thread_db_free): Fix typo.
11384 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11387 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11389 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11391 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11392 with an i686 compiler.
11393 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11395 * configure: Rebuilt.
11397 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11401 * server.c (handle_search_memory_1): Correct read_addr initialization
11402 in loop for searching subsequent chunks.
11404 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11406 * configure.ac: New --with-libthread-db option.
11407 * thread-db.c: Allow direct dependence on libthread_db.
11408 (thread_db_free): Adjust.
11409 * config.in: Regenerate.
11410 * configure: Likewise.
11412 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11415 * thread-db.c (attach_thread): New function.
11416 (maybe_attach_thread): Return success/failure.
11417 (find_new_threads_callback): Adjust.
11418 (thread_db_find_new_threads): Loop until no new threads.
11420 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11422 * proc-service.c (ps_lgetregs): Formatting.
11424 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11426 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11427 * configure.ac: Adjust.
11428 * linux-low.h (struct process_info_private): Move members to struct
11430 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11431 * linux-low.c (linux_remove_process): Adjust.
11432 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11433 * server.c (handle_query): Move code ...
11434 (handle_monitor_command): ... here. New function.
11435 * target.h (struct target_ops): New member.
11436 * thread-db.c (struct thread_db): New.
11437 (libthread_db_search_path): New variable.
11438 (thread_db_create_event, thread_db_enable_reporting)
11439 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11440 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11441 (try_thread_db_load_1, dladdr_to_soname): New functions.
11442 (try_thread_db_load, thread_db_load_search): New functions.
11443 (thread_db_init): Search for libthread_db.
11444 (thread_db_free): New function.
11445 (thread_db_handle_monitor_command): Likewise.
11446 * config.in: Regenerate.
11447 * configure: Regenerate.
11449 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11451 * spu-low.c (spu_kill): Wait for inferior to terminate.
11452 Call clear_inferiors.
11453 (spu_detach): Call clear_inferiors.
11455 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11457 * aclocal.m4: Regenerate.
11458 * config.in: Likewise.
11459 * configure: Likewise.
11461 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11463 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11464 (parse_spufs_run): New function.
11465 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11466 (ppc_breakpoint_at): Handle SPU breakpoints.
11468 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11470 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11471 (SPUFS_MAGIC): Define.
11472 (spu_enumerate_spu_ids): New function.
11473 (linux_qxfer_spu): New function.
11474 (linux_target_ops): Install linux_qxfer_spu.
11476 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11478 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11479 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11480 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11481 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11482 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11483 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11484 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11485 (init_registers_powerpc_cell32l): Add prototype.
11486 (init_registers_powerpc_cell64l): Likewise.
11487 (ppc_arch_setup): Detect Cell/B.E. architecture.
11489 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11491 * Makefile.in (datarootdir): New variable.
11493 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11495 * linux-low.c (linux_write_memory): Update debugging output.
11496 * Makefile.in (clean): Add new descriptions.
11497 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11498 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11499 * configure.srv: Add new files for arm*-*-linux*.
11500 * linux-arm-low.c: Add new declarations.
11501 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11502 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11503 (HWCAP_VFPv3D16): New.
11504 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11505 instead of __IWMMXT__.
11506 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11507 (arm_arch_setup): New.
11508 (target_regsets): Remove #ifdef. Add VFP regset.
11509 (the_low_target): Use arm_arch_setup.
11511 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11513 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11514 the main thread again.
11516 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11518 Adding Neutrino gdbserver.
11519 * configure: Regenerated.
11520 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11521 * configure.srv (i[34567]86-*-nto*): New target.
11522 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11523 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11524 (nto_comctrl) [__QNX__]: New function.
11525 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11527 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11529 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11532 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11533 Pedro Alves <pedro@codesourcery.com>
11535 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11536 don't support CONTEXT_EXTENDED_REGISTERS.
11537 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11538 (the_low_target): Install them.
11539 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11540 failing with ERROR_PIPE_NOT_CONNECTED.
11542 2009-06-30 Doug Evans <dje@google.com>
11543 Pierre Muller <muller@ics.u-strasbg.fr>
11545 Add h/w watchpoint support to x86-linux, win32-i386.
11546 * Makefile.in (SFILES): Add i386-low.c
11547 (i386_low_h): Define.
11548 (i386-low.o): Add dependencies.
11549 (linux-x86-low.o): Add i386-low.h dependency.
11550 (win32-i386-low.o): Ditto.
11551 * i386-low.c: New file.
11552 * i386-low.h: New file.
11553 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11554 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11555 * linux-low.c (linux_add_process): Initialize arch_private.
11556 (linux_remove_process): Free arch_private.
11557 (add_lwp): Initialize arch_private.
11558 (delete_lwp): Free arch_private.
11559 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11561 * linux-low.h (process_info_private): New member arch_private.
11562 (lwp_info): New member arch_private.
11563 (linux_target_ops): New members new_process, new_thread,
11565 (ptid_of): New macro.
11566 * linux-x86-low.c: Include stddef.h, i386-low.h.
11567 (arch_process_info): New struct.
11568 (arch_lwp_info): New struct.
11569 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11570 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11571 (i386_dr_low_get_status): New function.
11572 (x86_insert_point, x86_remove_point): New functions.
11573 (x86_stopped_by_watchpoint): New function.
11574 (x86_stopped_data_address): New function.
11575 (x86_linux_new_process, x86_linux_new_thread): New functions.
11576 (x86_linux_prepare_to_resume): New function.
11577 (the_low_target): Add entries for insert_point, remove_point,
11578 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11580 * server.c (debug_hw_points): New global.
11581 (monitor_show_help): Document set debug-hw-points.
11582 (handle_query): Process "set debug-hw-points".
11583 * server.h (debug_hw_points): Declare.
11584 (paddress): Declare.
11585 * utils.c (NUMCELLS, CELLSIZE): New macros.
11586 (get_sell, xsnprintf, paddress): New functions.
11587 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11588 remove_point, stopped_by_watchpoint, stopped_data_address.
11589 * win32-i386-low.c: Include i386-low.h.
11590 (debug_reg_state): Replaces dr.
11591 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11592 (i386_dr_low_get_status): New function.
11593 (i386_insert_point, i386_remove_point): New functions.
11594 (i386_stopped_by_watchpoint): New function.
11595 (i386_stopped_data_address): New function.
11596 (i386_initial_stuff): Update.
11597 (get_thread_context,set_thread_context,i386_thread_added): Update.
11598 (the_low_target): Add entries for insert_point,
11599 remove_point, stopped_by_watchpoint, stopped_data_address.
11600 * win32-low.c (win32_insert_watchpoint): New function.
11601 (win32_remove_watchpoint): New function.
11602 (win32_stopped_by_watchpoint): New function.
11603 (win32_stopped_data_address): New function.
11604 (win32_target_ops): Add entries for insert_watchpoint,
11605 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11606 * win32-low.h (win32_target_ops): New members insert_point,
11607 remove_point, stopped_by_watchpoint, stopped_data_address.
11609 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11611 * server.c (process_serial_event): Re-return unsupported, not
11612 error, if the type isn't recognized. Re-allow supporting only
11613 insert or remove packets. Also call require_running for
11614 breakpoints. Add missing break statement to default case. Tidy.
11615 * target.h (struct target_ops): Rename insert_watchpoint to
11616 insert_point, and remove_watchpoint to remove_point.
11618 * linux-low.h (struct linux_target_ops): Likewise.
11619 * linux-low.c (linux_insert_watchpoint): Rename to ...
11620 (linux_insert_point): ... this. Adjust.
11621 (linux_remove_watchpoint): Rename to ...
11622 (linux_remove_point): ... this. Adjust.
11623 (linux_target_ops): Adjust.
11624 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11625 (cris_insert_point): ... this.
11626 (cris_remove_watchpoint): Rename to ...
11627 (cris_remove_point): ... this.
11628 (the_low_target): Adjust.
11630 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11632 * server.c (handle_v_kill): Pass signal_pid to
11633 kill_inferior if multi_process is zero.
11635 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11637 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11638 * target.h (target_ops): Comment for *_watchpoint to make it clear
11639 the functions can get types '0' and '1'.
11641 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11643 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11644 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11645 * regcache.c (get_regcache): Likewise.
11646 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11647 * win32-low.c (child_fetch_inferior_registers): Remove check for
11650 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11651 Pedro Alves <pedro@codesourcery.com>
11653 * target.h (struct target_ops) <supports_multi_process>: New
11655 (target_supports_multi_process): New.
11656 * server.c (handle_query): Even if GDB reports support, only
11657 enable multi-process if the target also supports it. Report
11658 multi-process support only if the target backend supports it.
11659 * linux-low.c (linux_supports_multi_process): New function.
11660 (linux_target_ops): Install it as target_supports_multi_process
11663 2009-05-24 Doug Evans <dje@google.com>
11665 Global renaming of find_thread_pid to find_thread_ptid.
11666 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11667 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11668 All callers updated.
11670 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11671 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11674 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11675 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11676 (linux_resume_one_lwp): Ditto.
11678 2009-05-23 Doug Evans <dje@google.com>
11680 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11681 from struct inferior_list_entry * to struct lwp_info *.
11682 All callers updated.
11684 2009-05-13 Doug Evans <dje@google.com>
11686 * linux-x86-low.c: Don't include assert.h.
11687 (x86_siginfo_fixup): Use fatal, not assert.
11688 (x86_arch_setup): Fix comment.
11690 2009-05-12 Doug Evans <dje@google.com>
11692 Biarch support for i386/amd64 gdbserver.
11693 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11694 Add linux-x86-low.c.
11695 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11696 (linux-x86-low.o): Add.
11697 * linux-x86-64-low.c: Delete.
11698 * linux-i386-low.c: Delete.
11699 * linux-x86-low.c: New file.
11700 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11702 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11704 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11705 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11706 (linux_child_pid_to_exec_file): New function.
11707 (elf_64_header_p, elf_64_file_p): New functions.
11708 (siginfo_fixup): New function.
11709 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11710 give target a chance to convert layout.
11711 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11712 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11714 2009-05-07 Doug Evans <dje@google.com>
11716 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11717 (regsets_store_inferior_registers): Ditto.
11719 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11723 * linux-low.c (must_set_ptrace_flags): Delete.
11724 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11726 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11727 `lwp->must_set_ptrace_flags' instead.
11728 (linux_wait_for_event_1): Set ptrace options here.
11729 (linux_wait_1): ... not here.
11731 2009-04-30 Doug Evans <dje@google.com>
11733 * inferiors.c (started_inferior_callback): New function.
11734 (attached_inferior_callback): New function.
11735 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11736 * server.c (print_started_pid, print_attached_pid): New functions.
11737 (detach_or_kill_for_exit): New function.
11738 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11739 * server.h (have_started_inferiors_p): Declare.
11740 (have_attached_inferiors_p): Declare.
11742 * inferiors.c (remove_process): Fix memory leak, free process.
11743 * linux-low.c (linux_remove_process): New function.
11744 (linux_kill): Call it instead of remove_process.
11745 (linux_detach, linux_wait_1): Ditto.
11747 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11749 * configure.srv: Add x86 Windows CE target.
11751 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11753 * inferiors.c (get_thread_process): Make global.
11754 * server.h (get_thread_process): Add prototype.
11755 * thread-db.c (find_one_thread): Use get_thread_process
11756 instead of current_process.
11757 (thread_db_get_tls_address): Do not crash if called when
11758 thread layer is not yet initialized.
11760 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11762 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11763 * spu-low.c (current_tid): Rename to ...
11764 (current_ptid): ... this.
11765 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11766 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11767 ptid_get_lwp (current_ptid) instead of current_tid.
11768 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11769 instead of current_tid. Use find_process_pid to verify pid
11770 argument is valid. Pass proper argument to remove_process.
11771 (spu_thread_alive): Compare current_ptid instead of current_tid.
11772 (spu_resume): Likewise.
11774 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11776 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11779 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11781 Implement the multiprocess extensions, and add linux multiprocess
11784 * server.h (ULONGEST): Declare.
11785 (struct ptid, ptid_t): New.
11786 (minus_one_ptid, null_ptid): Declare.
11787 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11788 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11789 (struct inferior_list_entry): Change `id' type from unsigned from
11791 (struct sym_cache, struct breakpoint, struct
11792 process_info_private): Forward declare.
11793 (struct process_info): Declare.
11794 (current_process): Declare.
11795 (all_processes): Declare.
11796 (initialize_inferiors): Declare.
11797 (add_thread): Adjust to use ptid_t.
11798 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11799 (add_process, remove_process, find_thread_pid): Declare.
11800 (find_inferior_id): Adjust to use ptid_t.
11801 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11802 (multi_process): Declare.
11803 (push_event): Adjust to use ptid_t.
11804 (read_ptid, write_ptid): Declare.
11805 (prepare_resume_reply): Adjust to use ptid_t.
11806 (clear_symbol_cache): Declare.
11807 * inferiors.c (all_processes): New.
11808 (null_ptid, minus_one_ptid): New.
11809 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11810 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11811 (add_thread): Change unsigned long to ptid. Remove gdb_id
11813 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11814 (gdb_id_to_thread): Rename to ...
11815 (find_thread_pid): ... this. Change unsigned long to ptid.
11816 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11817 (loaded_dll, pull_pid_from_list): Adjust.
11818 (add_process, remove_process, find_process_pid)
11819 (get_thread_process, current_process, initialize_inferiors): New.
11820 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11821 (struct target_waitstatus) <related_pid>: Ditto.
11822 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11823 return type to int.
11824 (struct target_ops) <join>: Add `pid' argument.
11825 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11826 (struct target_ops) <wait>: Add `ptid' field. Change return type
11828 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11829 (mywait): Add `ptid' argument. Change return type to ptid_t.
11830 (target_pid_to_str): Declare.
11831 * target.c (set_desired_inferior): Adjust to use ptids.
11832 (mywait): Add new `ptid' argument. Adjust.
11833 (target_pid_to_str): New.
11834 * mem-break.h (free_all_breakpoints): Declare.
11835 * mem-break.c (breakpoints): Delelete.
11836 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11837 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11838 to use per-process breakpoint list.
11839 (free_all_breakpoints): New.
11840 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11841 (symbol_cache, all_symbols_looked_up): Delete.
11843 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11845 (prepare_resume_reply): Change ptid argument's type from unsigned
11846 long to ptid_t. Adjust. Implement W;process and X;process.
11847 (free_sym_cache, clear_symbol_cache): New.
11848 (look_up_one_symbol): Adjust to per-process symbol cache. *
11849 * server.c (cont_thread, general_thread, step_thread): Change type
11851 (attached): Delete.
11852 (multi_process): New.
11853 (last_ptid): Change type to ptid_t.
11854 (struct vstop_notif) <ptid>: Change type to ptid_t.
11855 (queue_stop_reply, push_event): Change `ptid' argument's type to
11857 (discard_queued_stop_replies): Add `pid' argument.
11858 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11859 changes. Don't reference the `attached' global.
11860 (attach_inferior): Adjust to mywait interface changes.
11861 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11862 features. Handle and report "multiprocess+". Handle
11864 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11866 (handle_v_kill): New.
11867 (handle_v_stopped): Adjust to use target_pid_to_str.
11868 (handle_v_requests): Allow multiple attaches and runs when
11869 multiprocess extensions are in effect. Handle "vKill".
11870 (myresume): Adjust to use ptids.
11871 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11872 (handle_status): Adjust to discard_queued_stop_replies interface
11874 (first_thread_of, kill_inferior_callback)
11875 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11876 (main): Call initialize_inferiors. Adjust to use ptids, killing
11877 and detaching from all inferiors. Handle multiprocess packet
11879 * linux-low.h: Include gdb_proc_service.h.
11880 (struct process_info_private): New.
11881 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11882 <lwpid_of>: Use ptid_get_lwp.
11883 (get_lwp_thread): Adjust.
11884 (struct lwp_info): Add `dead' member.
11885 (find_lwp_pid): Declare.
11886 * linux-low.c (thread_db_active): Delete.
11887 (new_inferior): Adjust comment.
11888 (inferior_pid): Delete.
11889 (linux_add_process): New.
11890 (handle_extended_wait): Adjust.
11891 (add_lwp): Change unsigned long to ptid.
11892 (linux_create_inferior): Add process to processes table. Adjust
11893 to use ptids. Don't set new_inferior here.
11894 (linux_attach_lwp): Rename to ...
11895 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11896 it. Adjust to use ptids.
11897 (linux_attach_lwp): New.
11898 (linux_attach): Add process to processes table. Don't set
11900 (struct counter): New.
11901 (second_thread_of_pid_p, last_thread_of_process_p): New.
11902 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11903 multiple processes.
11904 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11905 processes. Remove process from process table.
11906 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11907 to multiple processes.
11908 (any_thread_of): New.
11909 (linux_detach): Add `pid' argument, and handle it. Remove process
11910 from processes table.
11911 (linux_join): Add `pid' argument. Handle it.
11912 (linux_thread_alive): Change unsighed long argument to ptid_t.
11913 Consider dead lwps as not being alive.
11914 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11915 threads we're not interested in.
11916 (same_lwp, find_lwp_pid): New.
11917 (linux_wait_for_lwp): Change `pid' argument's type from int to
11919 (linux_wait_for_event): Rename to ...
11920 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11921 from int to ptid_t. Adjust.
11922 (linux_wait_for_event): New.
11923 (linux_wait_1): Add `ptid' argument. Change return type to
11924 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11925 that exit from the process table.
11926 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11928 (mark_lwp_dead): New.
11929 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11930 stopping all threads, mark its main lwp as dead.
11931 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11933 (fetch_register, usr_store_inferior_registers)
11934 (regsets_fetch_inferior_registers)
11935 (regsets_store_inferior_registers, linux_read_memory)
11936 (linux_write_memory): Inline `inferior_pid'.
11937 (linux_look_up_symbols): Adjust to use per-process
11938 `thread_db_active'.
11939 (linux_request_interrupt): Adjust to use ptids.
11940 (linux_read_auxv): Inline `inferior_pid'.
11941 (initialize_low): Don't reference thread_db_active.
11942 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11943 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11944 (ps_getpid): Return the pid of the current inferior.
11945 * thread-db.c (proc_handle, thread_agent): Delete.
11946 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11948 (find_one_thread): Change argument type to ptid_t. Adjust to
11950 (maybe_attach_thread): Adjust to per-process data and ptids.
11951 (thread_db_find_new_threads): Ditto.
11952 (thread_db_init): Ditto.
11953 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11954 processes table. Adjust to use ptids.
11955 (spu_kill, spu_detach): Adjust interface. Remove process from
11957 (spu_join, spu_thread_alive): Adjust interface.
11958 (spu_wait): Adjust interface. Remove process from processes
11959 table. Adjust to use ptids.
11960 * win32-low.c (current_inferior_tid): Delete.
11961 (current_inferior_ptid): New.
11962 (debug_event_ptid): New.
11963 (thread_rec): Take a ptid. Adjust.
11964 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11965 (child_delete_thread): Ditto.
11966 (do_initial_child_stuff): Add `attached' argument. Add process to
11968 (child_fetch_inferior_registers, child_store_inferior_registers):
11970 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11971 (win32_attach): Pass 1 to do_initial_child_stuff.
11972 (win32_kill): Adjust interface. Remove process from processes
11974 (win32_detach): Ditto.
11975 (win32_join): Adjust interface.
11976 (win32_thread_alive): Take a ptid.
11977 (win32_resume): Adjust to use ptids.
11978 (get_child_debug_event): Ditto.
11979 (win32_wait): Adjust interface. Remove exiting process from
11982 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11984 Non-stop mode support.
11986 * server.h (non_stop): Declare.
11987 (gdb_client_data, handler_func): Declare.
11988 (delete_file_handler, add_file_handler, start_event_loop):
11990 (handle_serial_event, handle_target_event, push_event)
11991 (putpkt_notif): Declare.
11992 * target.h (enum resume_kind): New.
11993 (struct thread_resume): Replace `step' field by `kind' field.
11994 (TARGET_WNOHANG): Define.
11995 (struct target_ops) <wait>: Add `options' argument.
11996 <supports_non_stop, async, start_non_stop>: New fields.
11997 (target_supports_non_stop, target_async): New.
11998 (start_non_stop): Declare.
11999 (mywait): Add `options' argument.
12000 * target.c (mywait): Add `options' argument. Print child exit
12001 notifications here.
12002 (start_non_stop): New.
12003 * server.c (non_stop, own_buf, mem_buf): New globals.
12004 (struct vstop_notif): New.
12005 (notif_queue): New global.
12006 (queue_stop_reply, push_event, discard_queued_stop_replies)
12007 (send_next_stop_reply): New.
12008 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12010 (attach_inferior): In non-stop mode, don't wait for the target
12012 (handle_general_set): Handle QNonStop.
12013 (handle_query): When handling qC, return the current general
12014 thread, instead of the first thread of the list.
12015 (handle_query): If the backend supports non-stop mode, include
12016 QNonStop+ in the qSupported query response.
12017 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12019 (handle_v_attach, handle_v_run): Handle non-stop mode.
12020 (handle_v_stopped): New.
12021 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12022 (myresume): Adjust to use resume_kind. Handle non-stop.
12023 (queue_stop_reply_callback): New.
12024 (handle_status): Handle non-stop mode.
12025 (main): Clear non_stop flag on reconnection. Use the event-loop.
12026 Refactor serial protocol handling from here ...
12027 (process_serial_event): ... to this new function. When GDB
12028 selects any thread, select one here. In non-stop mode, wait until
12029 GDB acks all pending events before exiting.
12030 (handle_serial_event, handle_target_event): New.
12031 * remote-utils.c (remote_open): Install remote_desc in the event
12033 (remote_close): Remove remote_desc from the event loop.
12034 (putpkt_binary): Rename to...
12035 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12036 (putpkt_binary): New as wrapper around putpkt_binary_1.
12037 (putpkt_notif): New.
12038 (prepare_resume_reply): In non-stop mode, don't change the
12040 * event-loop.c: New.
12041 * Makefile.in (OBJ): Add event-loop.o.
12042 (event-loop.o): New rule.
12044 * linux-low.h (pid_of): Moved here.
12046 (get_lwp_thread): Use lwpid_of.
12047 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12048 * linux-low.c (pid_of): Delete.
12049 (inferior_pid): Use lwpid_of.
12050 (linux_event_pipe): New.
12051 (target_is_async_p): New.
12053 (handle_extended_wait): Use lwpid_of.
12054 (add_lwp): Don't set lwpid field.
12055 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12056 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12057 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12058 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12059 first. Adjust to linux_wait_for_event interface changes. Use
12061 (linux_detach): Don't delete the main lwp here.
12062 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12063 (status_pending_p): Don't consider explicitly suspended lwps.
12064 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12065 pointer. Add OPTIONS argument. Change return type to int. Use
12066 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12067 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12068 pointer. Add status pointer argument. Return a pid instead of a
12069 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12070 changes. In non-stop mode, don't switch to a random thread.
12071 (linux_wait): Rename to...
12072 (linux_wait_1): ... this. Add target_options argument, and handle
12073 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12074 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12075 clean exit and signal exit code. Don't stop all threads in
12076 non-stop mode. In all-stop mode, only stop all threads when
12077 reporting a stop to GDB. Handle explicit thread stop requests.
12078 (async_file_flush, async_file_mark): New.
12080 (send_sigstop): Use lwpid_of.
12081 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12082 interface changes. In non-stop mode, don't switch to a random
12084 (linux_resume_one_lwp): Use lwpid_of.
12085 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12086 (linux_resume_one_thread): ... this. Handle resume_stop. In
12087 non-stop mode, don't look for pending flag in all threads.
12088 (resume_status_pending_p): Don't consider explicitly suspended
12090 (my_waitpid): Reimplement. Emulate __WALL.
12091 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12093 (sigchld_handler, linux_supports_non_stop, linux_async)
12094 (linux_start_non_stop): New.
12095 (linux_target_ops): Register linux_supports_non_stop, linux_async
12096 and linux_start_non_stop.
12097 (initialize_low): Install SIGCHLD handler.
12098 * thread-db.c (thread_db_create_event, find_one_thread)
12099 (thread_db_get_tls_address): Use lwpid_of.
12100 * win32-low.c (win32_detach): Adjust to use resume_kind.
12101 (win32_wait): Add `options' argument.
12102 * spu-low.c (spu_resume): Adjust to use resume_kind.
12103 (spu_wait): Add `options' argument.
12105 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12107 Decouple target code from remote protocol.
12109 * target.h (enum target_waitkind): New.
12110 (struct target_waitstatus): New.
12111 (struct target_ops) <wait>: Return an unsigned long. Take a
12112 target_waitstatus pointer instead of a char pointer.
12113 (mywait): Likewise.
12114 * target.c (mywait): Change prototype to return an unsigned long.
12115 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12116 * server.h (thread_from_wait, old_thread_from_wait): Delete
12118 (prepare_resume_reply): Change prototype to take a
12120 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12121 (last_status, last_ptid): New.
12122 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12123 pid instead of a signal.
12124 (attach_inferior): Remove "status" and "signal" parameters.
12126 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12128 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12129 (handle_v_requests, myresume): Remove "status" and "signal"
12130 parameters. Adjust.
12131 (handle_status): New.
12132 (main): Delete local `status'. Adjust.
12133 * remote-utils.c: Include target.h.
12134 (prepare_resume_reply): Change prototype to take a
12135 target_waitstatus. Adjust.
12137 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12139 * spu-low.c (spu_wait): Adjust.
12140 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12142 (win32_wait): Adjust.
12144 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12146 * target.h (struct thread_resume): Delete leave_stopped member.
12147 (struct target_ops): Add a `n' argument to the `resume' callback.
12148 * server.c (start_inferior): Adjust.
12149 (handle_v_cont, myresume): Adjust.
12150 * linux-low.c (check_removed_breakpoint): Adjust to resume
12151 interface change, and to removed leave_stopped field.
12152 (resume_ptr): Delete.
12153 (struct thread_resume_array): New.
12154 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12155 resume interface change.
12156 (linux_continue_one_thread, linux_queue_one_thread)
12157 (resume_status_pending_p): Check if the resume field is NULL
12158 instead of checking the leave_stopped member.
12159 (linux_resume): Adjust to the target resume interface change.
12160 * spu-low.c (spu_resume): Adjust to the target resume interface
12162 * win32-low.c (win32_detach, win32_resume): Ditto.
12164 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12166 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12168 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12170 (linux_continue_one_thread): Only preserve the stepping flag if
12171 there's a pending breakpoint.
12173 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12175 * server.c (main): After the inferior having exited, call
12176 remote_close before exiting gdbserver.
12178 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12180 Fix size of FPSCR in Power 7 processors.
12181 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12182 (PPC_FEATURE_HAS_DFP): New #define.
12183 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12186 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12188 * server.c (handle_query) Whitespace and formatting.
12190 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12192 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12193 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12194 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12195 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12196 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12197 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12198 Makefile.in, configure.ac: Fix whitespace throughout.
12199 * configure: Regenerate.
12201 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12203 * inferiors.c (find_inferior): Make it safe for the callback
12204 function to delete the currently iterated inferior.
12206 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12208 * Makefile.in (linuw_low_h): Move higher.
12209 (thread-db.o): Depend on $(linux_low_h).
12211 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12213 Rename "process" to "lwp" throughout.
12215 * linux-low.c (all_processes): Rename to...
12216 (all_lwps): ... this.
12217 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12218 (add_process): Rename to ...
12219 (add_lwp): ... this. Adjust.
12220 (linux_create_inferior): Adjust.
12221 (linux_attach_lwp): Adjust.
12222 (linux_attach): Adjust.
12223 (linux_kill_one_process): Rename to ...
12224 (linux_kill_one_lwp): ... this. Adjust.
12225 (linux_kill): Adjust.
12226 (linux_detach_one_process): Rename to ...
12227 (linux_detach_one_lwp): ... this. Adjust.
12228 (linux_detach): Adjust.
12229 (check_removed_breakpoint): Adjust.
12230 (status_pending_p): Adjust.
12231 (linux_wait_for_process): Rename to ...
12232 (linux_wait_for_lwp): ... this. Adjust.
12233 (linux_wait_for_event): Adjust.
12234 (send_sigstop): Adjust.
12235 (wait_for_sigstop): Adjust.
12236 (stop_all_processes): Rename to ...
12237 (stop_all_lwps): ... this.
12238 (linux_resume_one_process): Rename to ...
12239 (linux_resume_one_lwp): ... this. Adjust.
12240 (linux_set_resume_request, linux_continue_one_thread)
12241 (linux_queue_one_thread, resume_status_pending_p)
12242 (usr_store_inferior_registers, regsets_store_inferior_registers)
12243 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12245 * linux-low.h (get_process): Rename to ...
12246 (get_lwp): ... this. Adjust.
12247 (get_thread_process): Rename to ...
12248 (get_thread_lwp): ... this. Adjust.
12249 (get_process_thread): Rename to ...
12250 (get_lwp_thread): ... this. Adjust.
12251 (struct process_info): Rename to ...
12252 (struct lwp_info): ... this.
12253 (all_processes): Rename to ...
12254 (all_lwps): ... this.
12255 * proc-service.c (ps_lgetregs): Adjust.
12256 * thread-db.c (thread_db_create_event, find_one_thread)
12257 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12259 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12261 * server.c (handle_query): Handle "qAttached".
12263 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12265 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12266 GPLv3, update license URL.
12268 2009-03-01 Doug Evans <dje@google.com>
12270 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12271 (server_h): Add gdb_signals.h.
12272 (signals.o): Update.
12273 * server.h (target_signal_from_host,target_signal_to_host_p)
12274 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12276 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12278 * remote-utils.c (getpkt): Also generate remote-debug
12279 information if noack_mode is set.
12281 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12283 * server.c (handle_query): Report qXfer:siginfo:read and
12284 qXfer:siginfo:write as supported and handle them.
12285 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12286 * linux-low.c (linux_xfer_siginfo): New.
12287 (linux_target_ops): Set it.
12289 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12291 * server.c (gdbserver_usage): Mention --remote-debug.
12292 (main): Accept '--remote-debug' switch.
12294 2009-01-18 Doug Evans <dje@google.com>
12296 * regcache.c (new_register_cache): No need to check result of xcalloc.
12297 * server.c (handle_search_memory): Back out calls to xmalloc,
12298 result is checked and error is returned to user upon failure.
12299 (handle_query): Ditto. Add more checks for result of malloc.
12300 (handle_v_cont): Check result of malloc, report error back to
12302 (handle_v_run): Ditto. Call freeargv.
12303 * server.h (freeargv): Declare.
12304 * utils.c (freeargv): New fn.
12306 2009-01-15 Doug Evans <dje@google.com>
12308 * gdbreplay.c (perror_with_name): Make arg const char *.
12309 * server.h (target_signal_to_name): Make return type const char *.
12310 * thread-db.c (thread_db_err_str): Make return type const char *.
12311 * utils.c (perror_with_name): Make arg const char *.
12313 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12315 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12316 when handling a EXIT_PROCESS_DEBUG_EVENT.
12318 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12320 * gdbreplay.c (gdbreplay_version): Update copyright year.
12321 * server.c (gdbserver_version): Likewise.
12323 2009-01-05 Doug Evans <dje@google.com>
12325 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12326 (handle_extended_wait): Improve comment.
12328 2008-12-13 Doug Evans <dje@google.com>
12330 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12331 * server.h (ATTR_MALLOC): New macro.
12332 (xmalloc,xcalloc,xstrdup): Declare.
12333 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12334 * inferiors.c: Ditto.
12335 * linux-low.c: Ditto.
12336 * mem-break.c: Ditto.
12337 * regcache.c: Ditto.
12338 * remote-utils.c: Ditto.
12341 * win32-low.c: Ditto.
12343 2008-12-12 Doug Evans <dje@google.com>
12345 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12346 in debugging printf.
12348 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12350 2008-12-09 Doug Evans <dje@google.com>
12352 * linux-low.h (struct process_info): Delete member tid, unused.
12353 * thread-db.c (find_one_thread): Update.
12354 (maybe_attach_thread): Update.
12356 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12358 * target.h (struct target_ops): Add qxfer_osdata member.
12359 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12361 (linux_qxfer_osdata): New functions.
12362 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12364 * server.c (handle_query): Handle "qXfer:osdata:read:".
12365 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12366 (buffer_xml_printf): New functions.
12367 * server.h (struct buffer): New.
12368 (buffer_grow_str, buffer_grow_str0): New macros.
12369 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12370 (buffer_xml_printf): Declare.
12372 2008-11-24 Doug Evans <dje@google.com>
12374 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12376 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12378 * server.c (handle_v_run): Always use the supplied argument list.
12380 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12382 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12383 (xtensa_regmap_table): Add entry for scompare1.
12385 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12387 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12388 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12389 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12390 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12391 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12392 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12393 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12394 XML target descriptions.
12395 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12396 when inferior is running on an ISA 2.05 or later processor. Add
12397 special case to return offset for full 64-bit slot of FPSCR when
12400 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12402 * Makefile.in (SFILES, clean): Added sparc64 files.
12403 (reg-sparc64.o, reg-sparc64.c): New.
12404 * configure.srv (sparc*-*-linux*): New configuration.
12405 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12406 syscall arguments for SPARC.
12407 (regsets_store_inferior_registers): Likewise.
12408 * linux-sparc-low.c: New file.
12410 2008-10-21 Doug Evans <dje@google.com>
12412 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12413 (READLINE_DIR,READLINE_DEP): Delete.
12414 (INTERNAL_CFLAGS): Update.
12415 (LINTFLAGS): Update.
12417 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12419 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12420 whole argv from the last run, not just argv[0].
12422 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12424 * regcache.c (new_register_cache): Return NULL if the register
12425 cache size isn't known yet.
12426 (free_register_cache): Avoid dereferencing a NULL regcache.
12428 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12430 * configure.srv: Merge MIPS and MIPS64.
12432 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12434 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12436 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12438 * Makefile.in: Add required vsx dependencies.
12440 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12441 Declare init_registers_powerpc_vsx32l.
12442 Declare init_registers_powerpc_vsx64l.
12443 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12444 (ppc_arch_setup): Check for VSX in hwcap.
12445 (ppc_fill_vsxregset): New function.
12446 (ppc_store_vsxregset): New function.
12447 Add new VSX entry in regset_info target_regsets.
12449 * configure.srv: Add new VSX dependencies.
12451 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12453 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12454 (remote_open): Set or clear transport_is_reliable.
12455 (putpkt_binary): Don't expect acks in noack mode.
12456 (getpkt): Don't send ack/nac in noack mode.
12457 * server.c (handle_general_set): Handle QStartNoAckMode.
12458 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12460 (main): Reset noack_mode on every connection.
12461 * server.h (noack_mode): Declare.
12463 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12465 * Makefile.in (GDBREPLAY_OBS): New variable.
12466 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12468 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12469 Daniel Jacobowitz <dan@codesourcery.com>
12471 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12472 (usr_store_inferior_registers): Likewise.
12473 (regsets_store_inferior_registers): Likewise.
12475 2008-07-31 Rolf Jansen <rj@surtec.com>
12476 Pedro Alves <pedro@codesourcery.com>
12478 * configure.ac: Check for memmem declaration.
12479 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12480 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12481 (disable_packet_qfThreadInfo): Unconditionally compile.
12482 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12483 * configure, config.in: Regenerate.
12485 2008-07-28 Doug Kwan <dougkwan@google.com>
12487 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12488 (linux_write_memory): Remove declaration of errno.
12490 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12492 * linux-low.c (handle_extended_wait): Do not use "status"
12493 variable uninitialized.
12495 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12497 * server.c (handle_v_attach): Inhibit reporting dll changes.
12499 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12501 * remote-utils.c (prepare_resume_reply): If requested, don't
12502 output "thread:TID" in the T stop reply.
12504 * server.c (disable_packet_vCont, disable_packet_Tthread)
12505 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12506 (handle_query): If requested, disable support for qC, qfThreadInfo
12508 (handle_v_requests): If requested, disable support for vCont.
12509 (gdbserver_show_disableable): New.
12510 (main): Handle --disable-packet and --disable-packet=LIST.
12512 * server.h (disable_packet_vCont, disable_packet_Tthread)
12513 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12515 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12517 * server.c (gdbserver_usage): Mention --version.
12519 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12521 * Makefile.in (gdbreplay.o): New rule.
12523 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12525 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12526 message, not gdbserver.
12528 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12529 Nathan Sidwell <nathan@codesourcery.com>
12530 Joseph Myers <joseph@codesourcery.com>
12532 * acinclude.m4: Include ../../config/acx.m4.
12533 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12534 * configure, config.in: Regenerate.
12535 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12536 * server.c (gdbserver_version): Print PKGVERSION.
12537 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12538 (main): Adjust gdbserver_usage calls.
12539 * gdbreplay.c (version, host_name): Add declarations.
12540 (gdbreplay_version, gdbreplay_usage): New.
12541 (main): Accept --version and --help options.
12543 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12545 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12546 (arm_breakpoint_at): Handle Thumb.
12547 (the_low_target): Add comment.
12549 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12551 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12553 2008-05-09 Doug Evans <dje@google.com>
12555 * server.h (decode_search_memory_packet): Declare.
12556 * remote-utils.c (decode_search_memory_packet): New fn.
12557 * server.c (handle_search_memory_1): New fn.
12558 (handle_search_memory): New fn.
12559 (handle_query): Process qSearch:memory packets.
12561 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12563 * regcache.c (registers_length): Remove.
12564 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12565 full register packet.
12566 * regcache.h (registers_length): Remove prototype.
12567 * server.h (PBUFSIZ): Define to 16384.
12569 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12571 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12572 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12573 powerpc-64l.o, and powerpc-altivec64l.o.
12574 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12575 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12576 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12577 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12578 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12581 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12582 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12583 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12584 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12585 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12586 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12587 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12588 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12589 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12590 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12593 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12594 (init_registers_powerpc_32l): ... this new prototype.
12595 (init_registers_powerpc_32): Remove, replace by ...
12596 (init_registers_powerpc_altivec32l): ... this new prototype.
12597 (init_registers_powerpc_e500): Remove, replace by ...
12598 (init_registers_powerpc_e500l): ... this new prototype.
12599 (init_registers_ppc64): Remove, replace by ...
12600 (init_registers_powerpc_64l): ... this new prototype.
12601 (init_registers_powerpc_64): Remove, replace by ...
12602 (init_registers_powerpc_altivec64l): ... this new prototype.
12603 (ppc_num_regs): Set to 73.
12604 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12605 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12606 (ppc_cannot_store_register): Handle orig_r3 and trap.
12607 (ppc_arch_setup): Update init_registers_... calls.
12608 (ppc_fill_gregset): Handle orig_r3 and trap.
12610 * inferiors.c (clear_inferiors): Reset current_inferior.
12612 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12614 * acinclude.m4: Add override.m4.
12615 * configure: Regenerate.
12617 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12619 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12620 initial call to init_register_ppc64.
12622 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12624 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12625 single powerpc*-*-linux* case.
12626 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12628 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12630 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12631 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12633 * linux-ppc-low.c: Include <elf.h>.
12634 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12635 (ppc_hwcap): New global variable.
12636 (ppc_regmap): Remove __SPE__ #ifdef sections.
12637 (ppc_regmap_e500): New global variable.
12638 (ppc_cannot_store_register): Update __SPE__ special case.
12639 (ppc_get_hwcap): New function.
12640 (ppc_arch_setup): Use it to determine whether inferior supports
12641 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12642 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12643 Do not access registers if target does not support AltiVec.
12644 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12645 Do not access registers if target does not support SPE.
12646 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12648 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12650 * linux-low.c (disabled_regsets, num_regsets): New.
12651 (use_regsets_p): Delete.
12652 (linux_wait_for_process): Clear disabled_regsets.
12653 (regsets_fetch_inferior_registers): Check and set it.
12654 (regsets_store_inferior_registers): Likewise.
12655 (linux_fetch_registers, linux_store_registers): Do not use
12657 (initialize_low): Allocate disabled_regsets.
12659 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12661 * Makefile.in (LIBOBJS): New.
12662 (OBS): Use LIBOBJS.
12663 (memmem.o): New rule.
12664 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12665 * configure: Regenerated.
12667 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12669 * server.c (handle_query): Never return "unsupported" for
12670 qXfer:features:read queries.
12672 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12674 * server.c (get_features_xml): Fix inverted condition.
12675 (handle_query): Always support qXfer:feature:read.
12677 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12679 * server.c (wrapper_argv): New.
12680 (start_inferior): Handle wrapper_argv. If set, expect an extra
12682 (gdbserver_usage): Document --wrapper.
12683 (main): Parse --wrapper.
12685 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12687 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12688 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12689 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12690 (ppc_set_pc): Likewise.
12691 (ppc_arch_setup): New function.
12692 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12693 of collect_register.
12694 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12696 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12698 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12699 instead of linux-ppc64-low.o.
12700 * linux-ppc64-low.c: Remove file.
12701 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12702 (linux-ppc64-low.o): Remove rule.
12704 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12705 (init_registers_powerpc_64): Likewise.
12706 (ppc_regmap): Conditionally define depending on __powerpc64__.
12707 (ppc_cannot_store_register): Do not special-case "fpscr" when
12708 compiled on __powerpc64__.
12709 (ppc_collect_ptrace_register): New function.
12710 (ppc_supply_ptrace_register): New function.
12711 (ppc_breakpoint): Change type to "unsigned int".
12712 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12713 (the_low_target): Conditionally provide initializers for the
12714 arch_setup member depending on __powerpc64__. Install
12715 collect_ptrace_register and supply_ptrace_register members.
12717 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12719 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12720 * server.c (gdbserver_xmltarget): Define.
12721 (get_features_xml): Use it to replace "target.xml" and arch_string.
12723 * configure.srv: Remove srv_xmltarget. Add XML files that were
12724 mentioned there to srv_xmlfiles instead. Remove conditional tests
12725 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12726 srv_xmlfiles and srv_regobj to include all possible choices.
12727 * configure.ac (srv_xmltarget): Remove.
12728 (srv_xmlfiles): Do not add "target.xml".
12729 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12730 checks for supplementary target information.
12731 * configure: Regenerate.
12732 * Makefile.in (XML_TARGET): Remove.
12733 (target.xml): Remove rule.
12734 (clean): Do not clean up target.xml.
12735 (.PRECIOUS): Do not mention target.xml.
12737 * target.h (struct target_ops): Remove arch_string member.
12738 * linux-low.c (linux_arch_string): Remove.
12739 (linux_target_ops): Remove arch_string initializer.
12740 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12741 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12742 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12743 * spu-low.c (spu_arch_string): Remove.
12744 (spu_target_ops): Remove arch_string initializer.
12745 * win32-low.c (win32_arch_string): Remove.
12746 (win32_target_ops): Remove arch_string initializer.
12747 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12748 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12749 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12751 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12753 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12754 by collect_ptrace_register and supply_ptrace_register hooks.
12755 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12756 instead of checking for the_low_target.left_pad_xfer.
12757 (usr_store_inferior_registers): Use collect_ptrace_register callback
12758 instead of checking for the_low_target.left_pad_xfer.
12760 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12761 (s390_supply_ptrace_register): Likewise.
12762 (s390_fill_gregset): Call s390_collect_ptrace_register.
12763 (the_low_target): Update.
12765 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12766 (ppc_supply_ptrace_register): Likewise.
12767 (the_low_target): Update.
12769 * linux-i386-low.c (the_low_target): Update.
12770 * linux-x86-64-low.c (the_low_target): Update.
12772 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12774 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12775 reg-s390.o and reg-s390x.o.
12777 * linux-low.c (new_inferior): New global variable.
12778 (linux_create_inferior, linux_attach): Set it.
12779 (linux_wait_for_process): Call the_low_target.arch_setup after the
12780 target has stopped for the first time.
12781 (initialize_low): Do not call the_low_target.arch_setup.
12783 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12784 (s390_set_pc): Likewise.
12785 (s390_arch_setup): New function.
12786 (the_low_target): Use s390_arch_setup as arch_setup routine.
12788 * regcache.c (realloc_register_cache): New function.
12789 (set_register_cache): Call it for each existing regcache.
12791 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12793 * server.h (init_registers): Remove prototype.
12795 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12796 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12797 instead of init_registers ().
12798 * linux-arm-low.c (init_registers_arm): Add prototype.
12799 (init_registers_arm_with_iwmmxt): Likewise.
12800 (the_low_target): Add initializer for arch_setup field.
12801 * linux-cris-low.c (init_registers_cris): Add prototype.
12802 (the_low_target): Add initializer for arch_setup field.
12803 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12804 (the_low_target): Add initializer for arch_setup field.
12805 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12806 (the_low_target): Add initializer for arch_setup field.
12807 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12808 (the_low_target): Add initializer for arch_setup field.
12809 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12810 (the_low_target): Add initializer for arch_setup field.
12811 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12812 (the_low_target): Add initializer for arch_setup field.
12813 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12814 (init_registers_mips64_linux): Likewise.
12815 (the_low_target): Add initializer for arch_setup field.
12816 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12817 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12818 (the_low_target): Add initializer for arch_setup field.
12819 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12820 (init_registers_powerpc_64): Likewise.
12821 (the_low_target): Add initializer for arch_setup field.
12822 * linux-s390-low.c (init_registers_s390): Add prototype.
12823 (init_registers_s390x): Likewise.
12824 (the_low_target): Add initializer for arch_setup field.
12825 * linux-sh-low.c (init_registers_sh): Add prototype.
12826 (the_low_target): Add initializer for arch_setup field.
12827 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12828 (the_low_target): Add initializer for arch_setup field.
12829 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12830 (the_low_target): Add initializer for arch_setup field.
12832 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12833 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12834 instead of init_registers ().
12835 * win32-arm-low.c (init_registers_arm): Add prototype.
12836 (the_low_target): Add initializer for arch_setup field.
12837 * win32-i386-low.c (init_registers_i386): Add prototype.
12838 (the_low_target): Add initializer for arch_setup field.
12840 * spu-low.c (init_registers_spu): Add prototype.
12841 (initialize_low): Call initialie_registers_spu () instead of
12842 initialize_registers ().
12844 2008-02-19 Pedro Alves <pedro@codesourcery.com>
12846 * server.c (handle_v_requests): When handling the vRun and vAttach
12847 packets, if already debugging a process, don't kill it. Return an
12850 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12852 * server.c (handle_query): Correct length check.
12854 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12856 * win32-low.c (do_initial_child_stuff): Add process handle
12857 parameter. Set current_process_handle and current_process_id from the
12858 parameters. Clear globals.
12859 (win32_create_inferior): Don't set current_process_handle and
12860 current_process_id here. Instead pass them on the call to
12861 do_initial_child_stuff.
12862 (win32_attach): Likewise.
12863 (win32_clear_inferiors): New.
12864 (win32_kill): Don't close the current process handle or the
12865 current thread handle here. Instead call win32_clear_inferiors.
12866 (win32_detach): Don't open a new handle to the process. Call
12867 win32_clear_inferiors.
12868 (win32_join): Don't rely on current_process_handle; open a new
12869 handle using the process id.
12870 (win32_wait): Call win32_clear_inferiors when the inferior process
12873 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12875 * server.c (monitor_show_help): Add "exit".
12877 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12879 * Makefile.in (SFILES): Add linux-xtensa-low.c.
12880 (clean): Add reg-xtensa.c.
12881 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
12882 * configure.srv (xtensa*-*-linux*) New target.
12883 * linux-xtensa-low.c: New.
12884 * xtensa-xtregs.c: New.
12886 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12888 * hostio.c: Don't include errno.h.
12889 (errno_to_fileio_errno): Move to hostio-errno.
12890 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12891 error number outputting to the target->hostio_last_error callback.
12892 (hostio_packet_error): Use FILEIO_EINVAL directly.
12893 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12894 calls to hostio_error.
12895 * hostio-errno.c: New.
12896 * server.h (hostio_last_error_from_errno): Declare.
12897 * target.h (target_ops): Add hostio_last_error member.
12898 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12899 as hostio_last_error handler.
12900 * spu-low.c (spu_target_ops): Likewise.
12901 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12902 (wince_hostio_last_error): New functions.
12903 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12904 as hostio_last_error handler.
12905 (win32_target_ops) [!_WIN32_WCE]: Register
12906 hostio_last_error_from_errno as hostio_last_error handler.
12907 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12908 (hostio-errno.o): New rule.
12909 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12910 * configure.srv (srv_hostio_err_objs): New variable. Default to
12912 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12913 * configure: Regenerate.
12915 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12917 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12918 (linux_kill, linux_detach): Clean up the process list.
12919 * remote-utils.c (remote_open): Improve port number parsing.
12920 (putpkt_binary, input_interrupt): Only send interrupts if the target
12922 * server.c (extended_protocol): Make static.
12923 (attached): Define earlier.
12924 (exit_requested, response_needed, program_argv): New variables.
12925 (target_running): New.
12926 (start_inferior): Clear attached here.
12927 (attach_inferior): Set attached here.
12928 (require_running): Define.
12929 (handle_query): Use require_running and target_running. Implement
12931 (handle_v_attach, handle_v_run): New.
12932 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12933 (gdbserver_usage): Update.
12934 (main): Redo argument parsing. Handle --debug and --multi. Handle
12935 --attach along with other options or after the port. Save
12936 program_argv. Support no initial program. Resynchronize
12937 communication with GDB after an error. Handle "monitor exit".
12938 Use require_running and target_running. Always allow the extended
12939 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12940 restart in extended mode.
12941 * README: Refer to the GDB manual. Update --attach usage.
12943 2007-12-20 Andreas Schwab <schwab@suse.de>
12945 * linux-low.c (STACK_SIZE): Define.
12946 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12947 (linux_test_for_tracefork): Likewise.
12949 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12951 * linux-low.c (linux_wait_for_event): Update messages. Do not
12952 reinsert auto-delete breakpoints.
12953 * mem-break.c (struct breakpoint): Change return type of handler to
12955 (set_breakpoint_at): Update handler type.
12956 (reinsert_breakpoint_handler): Return 1 instead of calling
12958 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12960 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12961 * mem-break.h (set_breakpoint_at): Update handler type.
12962 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12963 * win32-low.c (auto_delete_breakpoint): New.
12964 (get_child_debug_event): Use it.
12966 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12968 * configure.ac: Check for pread and pwrite.
12969 * hostio.c (handle_pread): Fall back to lseek and read.
12970 (handle_pwrite): Fall back to lseek and write.
12971 * config.in, configure: Regenerated.
12973 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12975 * server.c (myresume): Add own_buf argument.
12976 (main): Update calls.
12978 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12980 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12981 * remote-utils.c (remote_open): Do not call disable_async_io.
12982 (block_async_io): Delete.
12983 (unblock_async_io): Make static.
12984 (initialize_async_io): New.
12985 * server.c (handle_v_cont): Handle async I/O here.
12986 (myresume): Likewise. Move other common resume tasks here...
12987 (main): ... from here. Call initialize_async_io. Disable async
12988 I/O before the main loop.
12989 * server.h (initialize_async_io): Declare.
12990 (block_async_io, unblock_async_io): Delete prototypes.
12991 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12993 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12995 * remote-utils.c (readchar): Allow binary data in received messages.
12997 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12999 * win32-low.c (attaching): New global.
13000 (win32_create_inferior): Clear the `attaching' global.
13001 (win32_attach): Set the `attaching' global.
13002 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13003 attaching. Only set a breakpoint at the entry point if not
13006 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13008 * server.c (main): Don't report dll events on the initial
13009 connection on attaches.
13011 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13013 * server.c (main): Relax numerical bases supported for the pid of
13014 the --attach command line argument.
13016 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13018 * win32-low.c (win32_attach): Call OpenProcess before
13019 DebugActiveProcess, not after. Add last error output to error
13022 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13024 * win32-low.c (win32_get_thread_context)
13025 (win32_set_thread_context): New functions.
13026 (thread_rec): Use win32_get_thread_context.
13027 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13028 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13031 2007-12-03 Leo Zayas
13032 Pedro Alves <pedro_alves@portugalmail.pt>
13034 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13036 (child_add_thread): Minor cleanup.
13037 (child_continue): Resume artificially suspended threads before
13038 calling ContinueDebugEvent.
13039 (suspend_one_thread): New.
13040 (fake_breakpoint_event): New.
13041 (get_child_debug_event): Change return type to int. Check here if
13042 gdb sent an interrupt request. If a soft interrupt was requested,
13043 fake a breakpoint event. Return 0 if there is no event to handle,
13045 (win32_wait): Don't check here if gdb sent an interrupt request.
13046 Ensure there is a valid event to handle.
13047 (win32_request_interrupt): Add soft interruption method as last
13050 2007-12-03 Leo Zayas
13051 Pedro Alves <pedro_alves@portugalmail.pt>
13053 * win32-low.h (win32_thread_info): Add descriptions to the
13054 structure members. Replace `suspend_count' counter by a
13056 * win32-low.c (thread_rec): Update condition of when to get the
13057 context from the inferior. Rely on ContextFlags being set if it
13058 has already been retrieved. Only suspend the inferior thread if
13059 we haven't already. Warn if that fails.
13060 (continue_one_thread): s/suspend_count/suspended/. Only call
13061 ResumeThread once. Warn if that fails.
13063 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13065 * win32-low.c (win32_wait): Don't read from the inferior when it
13066 has already exited.
13068 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13070 * Makefile.in (win32_low_h): New variable.
13071 (win32-low.o): Add dependency on $(win32_low_h).
13072 (win32-arm-low.o, win32-i386-low.o): New rules.
13074 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13076 * hostio.c: Correct copyright year.
13078 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13080 * Makefile.in (OBS): Add hostio.o.
13081 (hostio.o): New rule.
13082 * server.h (handle_vFile): Declare.
13083 * hostio.c: New file.
13084 * server.c (handle_v_requests): Take packet_len and new_packet_len
13085 for binary packets. Call handle_vFile.
13086 (main): Update call to handle_v_requests.
13088 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13090 * linux-low.c: Include <sched.h>.
13092 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13094 * linux-low.c (linux_tracefork_grandchild): New.
13095 (linux_tracefork_child): Use clone.
13096 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13098 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13100 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13102 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13104 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13106 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13108 * inferiors.c (change_inferior_id): Delete.
13109 (add_pid_to_list, pull_pid_from_list): New.
13110 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13111 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13112 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13113 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13114 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13115 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13116 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13117 (using_threads): Always set to 1.
13118 (handle_extended_wait): New.
13119 (add_process): Do not set TID.
13120 (linux_create_inferior): Set must_set_ptrace_flags.
13121 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13122 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13123 (linux_thread_alive): Rename TID argument to LWPID.
13124 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13125 (linux_wait_for_event): Do not use TID or check using_threads. Update
13126 call to dead_thread_notify. Call handle_extended_wait.
13127 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13128 (send_sigstop): Delete sigstop_sent.
13129 (wait_for_sigstop): Avoid TID.
13130 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13131 (linux_test_for_tracefork): New.
13132 (linux_lookup_signals): Use thread_db_active and
13133 linux_supports_tracefork_flag.
13134 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13135 * linux-low.h (get_process_thread): Avoid TID.
13136 (struct process_ifo): Move thread_known and tid to the end. Remove
13138 (linux_attach_lwp, thread_db_init): Update prototypes.
13139 * server.h (change_inferior_id): Delete prototype.
13140 (add_pid_to_list, pull_pid_from_list): New prototypes.
13141 * thread-db.c (thread_db_use_events): New.
13142 (find_first_thread): Rename to...
13143 (find_one_thread): ...this. Update callers and messages. Do not
13144 call fatal. Check thread_db_use_events. Do not call
13145 change_inferior_id or new_thread_notify.
13146 (maybe_attach_thread): Update. Do not call new_thread_notify.
13147 (thread_db_init): Set thread_db_use_events. Check use_events.
13148 * utils.c (fatal, warning): Correct message prefix.
13150 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13152 * Makefile.in (clean): Remove new files.
13153 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13154 (powerpc-64.o, powerpc-64.c): New rules.
13155 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13156 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13158 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13160 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13161 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13162 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13163 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13164 (target_regsets): Add AltiVec and SPE register sets.
13165 * configure.ac: Check for AltiVec and SPE.
13166 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13167 (ppc_fill_vrregset, ppc_store_vrregset): New.
13168 (target_regsets): Add AltiVec register set.
13169 * configure: Regenerated.
13171 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13173 * linux-low.c (O_LARGEFILE): Define.
13174 (linux_read_memory): Use /proc/PID/mem.
13175 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13176 * configure, config.in: Regenerated.
13178 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13180 * linux-low.c (linux_wait_for_event): Do not pass signals while
13183 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13185 * win32-low.c (create_process): New.
13186 (win32_create_inferior): Use create_process instead of
13187 CreateProcess. If create_process failed retry appending an ".exe"
13188 suffix. Store the GetLastError result immediatelly after
13189 create_process calls and use it on the call to error.
13191 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13193 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13195 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13197 * configure.ac: Switch license to GPLv3.
13199 2007-08-01 Michael Snyder <msnyder@access-company.com>
13201 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13203 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13205 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13207 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13208 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13209 CloseToolhelp32Snapshot.
13210 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13211 CloseToolhelp32Snapshot.
13213 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13215 * server.c (main): Check for inferior exit before main loop.
13217 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13219 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13220 instead of on tmp_desc.
13222 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13223 Daniel Jacobowitz <dan@codesourcery.com>
13225 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13226 (add_thread): Minor cleanups.
13227 (clear_inferiors): Move lower in the file. Clear the DLL
13229 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13230 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13231 (xml_escape_text): New.
13232 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13234 (handle_v_cont): Report errors.
13235 (gdbserver_version): Update.
13236 (main): Correct size of own_buf. Do not report initial DLL events.
13237 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13238 (unloaded_dll, xml_escape_text): New.
13239 * win32-low.c (enum target_waitkind): Update comments.
13240 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13241 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13242 (win32_EnumProcessModules, win32_GetModuleInformation)
13243 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13244 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13245 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13246 (win32_Module32First, win32_Module32Next, load_toolhelp)
13247 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13248 (get_child_debug_event): Handle DLL events.
13249 (win32_wait): Likewise.
13251 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13253 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13254 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13256 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13258 * win32-low.c (handle_output_debug_string): Ignore event if not
13261 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13263 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13265 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13267 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13269 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13271 * inferiors.c (change_inferior_id): Add comment.
13272 * linux-low.c (check_removed_breakpoint): Add an early
13273 prototype. Improve debug output.
13274 (linux_attach): Doc update.
13275 (linux_detach_one_process, linux_detach): Clean up before releasing
13277 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13278 * linux-low.h (struct process_info): Doc improvement.
13279 * mem-break.c (delete_all_breakpoints): New.
13280 * mem-break.h (delete_all_breakpoints): New prototype.
13281 * thread-db.c (find_first_thread): New.
13282 (thread_db_create_event): Call it instead of
13283 thread_db_find_new_threads. Clean up unused variables.
13284 (maybe_attach_thread): Remove first thread handling.
13285 (thread_db_find_new_threads): Use find_first_thread.
13286 (thread_db_get_tls_address): Likewise.
13288 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13290 * thread-db.c (thread_db_find_new_threads): Add prototype.
13291 (thread_db_create_event): Check for the main thread before adding
13293 (maybe_attach_thread): Only enable event reporting if TID == 0.
13294 (thread_db_get_tls_address): Check for new threads.
13296 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13298 * linux-low.c (linux_create_inferior): Try execv before execvp.
13299 * spu-low.c (spu_create_inferior): Likewise.
13301 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13303 * linux-low.c (linux_create_inferior): Change execv to execvp.
13304 * spu-low.c (spu_create_inferior): Likewies.
13306 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13308 * Makefile.in (clean): Clean new files instead of deleted ones.
13309 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13310 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13312 * configure.srv: Specify XML files and new regformats for MIPS and
13314 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13315 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13316 an entry for the restart register.
13317 (mips_cannot_fetch_register, mips_cannot_store_register)
13318 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13319 register names to match the XML descriptions.
13320 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13321 restart register instead of $0.
13323 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13324 Markus Deuling <deuling@de.ibm.com>
13326 * remote-utils.c (decode_xfer_write): New function.
13327 * server.h (decode_xfer_write): Add prototype.
13328 * server.c (handle_query): Add PACKET_LEN argument. Support
13329 qXfer:spu:read and qXfer:spu:write packets.
13330 (main): Pass packet_len to handle_query.
13331 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13332 * target.h (target_ops): Add qxfer_spu.
13334 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13336 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13337 accessing non-seekable spufs files.
13339 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13341 * server.c (handle_query): Add reply for qC packet.
13343 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13344 Leo Zayas <lerele@champenstudios@com>
13346 * server.h (check_remote_input_interrupt_request): New function.
13347 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13348 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13349 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13350 (check_remote_input_interrupt_request): New function.
13351 * server.h (check_remote_input_interrupt_request): Declare.
13352 * win32-low.c (winapi_DebugBreakProcess,
13353 winapi_GenerateConsoleCtrlEvent): New typedefs.
13354 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13356 (win32_wait): Check for remote interrupt request
13357 with check_remote_input_interrupt_request.
13358 (win32_request_interrupt): New function.
13359 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13361 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13363 * win32-low.c (debug_registers_changed,
13364 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13365 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13366 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13367 (thread_rec): Get context using the low target.
13368 (child_add_thread): Call thread_added on the low target,
13369 which does the same thing.
13371 (do_initial_child_stuff): Remove debug registers references.
13372 Set context using the low target. Resume threads after
13373 setting the contexts.
13374 (child_continue): Remove dead variable. Remove debug
13375 registers references.
13376 (child_fetch_inferior_registers): Go through the low target.
13377 (do_child_store_inferior_registers): Remove.
13378 (child_store_inferior_registers): Go through the low target.
13379 (win32_resume): Remove debug registers references.
13380 Set context using the low target.
13381 (handle_exception): Change return type to void. Don't record
13382 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13383 first chance exception.
13384 (get_child_debug_event): Change return type to void. Remove
13385 goto loop. Always return after waiting for debug event.
13386 (win32_wait): Convert to switch statement. Handle spurious
13389 * win32-i386-low.c (debug_registers_changed,
13390 debug_registers_used): New.
13391 (initial_stuff): Rename to ...
13392 (i386_initial_stuff): ... this. Clear debug registers
13394 (store_debug_registers): Delete.
13395 (i386_get_thread_context): New.
13396 (load_debug_registers): Delete.
13397 (i386_set_thread_context): New.
13398 (i386_thread_added): New.
13399 (single_step): Rename to ...
13400 (i386_single_step): ... this.
13401 (do_fetch_inferior_registers): Rename to ...
13402 (i386_fetch_inferior_register): ... this.
13403 (i386_store_inferior_register): New.
13404 (the_low_target): Adapt to new interface.
13406 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13407 (arm_get_thread_context): New.
13408 (arm_set_thread_context): New.
13410 (do_fetch_inferior_registers): Rename to ...
13411 (arm_fetch_inferior_register): ... this.
13412 (arm_store_inferior_register): New.
13413 (arm_wince_breakpoint): Reimplement as unsigned long.
13414 (arm_wince_breakpoint_len): Define.
13415 (the_low_target): Adapt to new interface.
13417 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13418 load_debug_registers. Add get_thread_context, set_thread_context,
13419 thread_added and store_inferior_register. Rename
13420 fetch_inferior_registers to fetch_inferior_register.
13421 (regptr): Remove declaration.
13423 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13425 * linux-low.c (linux_detach): Change return type to int. Return 0.
13426 * spu-low.c (spu_detach): Likewise.
13428 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13430 * target.h (target_ops): Change return type of detach to int.
13432 (join_inferior): New.
13433 * server.c (main): Don't skip detach support on mingw32.
13434 If the inferior doesn't support detaching return error.
13435 Call join_inferior instead of using waitpid.
13436 * linux-low.c (linux_join): New.
13437 (linux_target_op): Add linux_join.
13438 * spu-low.c (spu_join): New.
13439 (spu_target_ops): Add spu_join.
13440 * win32-low.c (win32_detach): Adapt to new interface.
13441 Reopen current_process_handle before detaching. Issue a child
13442 resume before detaching.
13444 (win32_target_op): Add win32_join.
13446 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13448 * win32-low.c (win32-attach): Fix return value.
13449 * target.h (target_ops): Describe ATTACH return values.
13451 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13453 * win32-low.c (GETPROCADDRESS): Define.
13454 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13455 (winapi_DebugSetProcessKillOnExit): Likewise.
13456 (win32_create_inferior): Force usage of ansi CreateProcessA.
13457 (win32_attach): Use GETPROCADDRESS.
13458 (win32_detach): Likewise.
13460 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13462 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13464 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13466 * win32-low.c: Commit leftover changes from 2007-03-29.
13468 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13470 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13471 fields short instead of int. Add explicit padding.
13472 (i387_cache_to_fsave): Remove unnecessary casts.
13473 (i387_fsave_to_cache): Doc fix.
13474 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13476 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13478 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13479 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13481 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13483 * configure.srv (arm*-*-mingw32ce*): Move near the other
13486 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13488 * configure.ac: Add errno checking.
13489 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13490 sys/file.h and malloc.h.
13491 (AC_CHECK_DECLS): Add perror.
13492 (srv_mingwce): Handle.
13493 * configure.srv (i[34567]86-*-cygwin*): Add
13494 win32-i386-low.o to srv_tgtobj.
13495 (i[34567]86-*-mingw*): Likewise.
13496 (arm*-*-mingw32ce*): Add case.
13497 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13498 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13499 [__MINGW32CE__] (strerror): New function.
13500 [__MINGW32CE__] (errno): Define to GetLastError.
13501 [__MINGW32CE__] (COUNTOF): New macro.
13502 (remote_open): Remove extra close call.
13503 * mem-break.c (delete_breakpoint_at): New function.
13504 * mem-break.h (delete_breakpoint_at): Declare.
13505 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13506 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13507 [USE_WIN32API] (read, write): Add char* casts.
13508 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13509 * server.h: Include wincecompat.h on Windows CE.
13510 [HAVE_ERRNO_H]: Check.
13511 (perror): Declare if not declared.
13512 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13513 (perror_with_name): Remove errno declaration.
13514 * wincecompat.h: New.
13515 * wincecompat.c: New.
13516 * win32-low.h: New.
13517 * win32-arm-low.c: New.
13518 * win32-i386-low.c: New.
13519 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13520 (OUTMSG2): Make it safe.
13522 (COUNTOF): New macro.
13523 (NUM_REGS): Get it from the low target.
13524 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13525 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13526 (thread_rec): Let low target handle debug registers.
13527 (child_add_thread): Likewise.
13528 (child_init_thread_list): Likewise.
13529 (continue_one_thread): Likewise.
13531 (do_child_fetch_inferior_registers): Move to ...
13532 * win32-i386-low.c: ... here, and rename to ...
13533 (do_fetch_inferior_registers): ... this.
13534 * win32-low.c (child_fetch_inferior_registers):
13535 Go through the low target.
13536 (do_child_store_inferior_registers): Use regptr.
13537 (strwinerror): New function.
13538 (win32_create_inferior): Handle Windows CE.
13539 Use strwinerror instead of strerror on Windows error
13540 codes. Add program to the error output.
13541 Don't close the main thread handle on Windows CE.
13542 (win32_attach): Use coredll.dll on Windows CE.
13543 (win32_kill): Close current process and current
13545 (win32_detach): Use coredll.dll on Windows CE.
13546 (win32_resume): Let low target handle debug registers, and
13548 (handle_exception): Add/Remove initial breakpoint. Avoid
13549 non-existant WSTOPSIG on Windows CE.
13550 (win32_read_inferior_memory): Cast to remove warning.
13551 (win32_arch_string): Go through the low target.
13552 (initialize_low): Call set_breakpoint_data with the low
13553 target's breakpoint.
13554 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13555 FOP_REGNUM, mappings): Move to ...
13556 * win32-i386-low.c: ... here.
13557 * win32-low.c (win32_thread_info): Move to ...
13558 * win32-low.h: ... here.
13559 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13560 win32-arm-low.c and wincecompat.c.
13561 (all:): Add $EXEEXT.
13562 (install-only:): Likewise.
13563 (gdbserver:): Likewise.
13564 (gdbreplay:): Likewise.
13565 * config.in: Regenerate.
13566 * configure: Regenerate.
13568 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13570 * win32-low.c: Rename typedef thread_info to
13571 win32_thread_info throughout.
13573 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13575 * win32-i386-low.c: Rename to ...
13576 * win32-low.c: ... this.
13577 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13578 * Makefile.in: Likewise.
13580 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13582 * remote-utils.c (monitor_output): Constify msg parameter.
13583 * server.h (monitor_output): Likewise.
13584 * win32-i386-low.c (handle_output_debug_string): New.
13585 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13586 handle_output_debug_string.
13587 (get_child_debug_event): Likewise.
13589 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13591 * server.c (main): Correct strtoul check.
13593 2007-03-27 Jon Ringle <jon@ringle.org>
13595 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13597 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13599 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13601 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13603 * terminal.h: Check HAVE_SGTTY_H.
13605 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13607 * remote-utils.c (remote_open): Print out the assigned port number.
13609 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13611 * remote-utils.c (monitor_output): New function.
13612 * server.c (debug_threads): Define here.
13613 (monitor_show_help): New function.
13614 (handle_query): Handle qRcmd.
13615 (main): Do not handle 'd' packet.
13616 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13617 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13620 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13622 * Makefile.in (EXEEXT): New.
13623 (clean): Use $(EXEEXT).
13625 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13627 * target.h (target_ops): Rename send_signal to request_interrupt,
13628 and remove enum target_signal parameter.
13629 * linux-low.c (linux_request_interrupt): Rename from
13630 linux_send_signal, and always send SIGINT.
13631 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13632 and always send SIGINT.
13633 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13635 (input_interrupt): Likewise.
13637 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13639 * server.c (get_features_xml): Check if target implemented
13641 * win32-i386-low.c (win32_arch_string): New.
13642 (win32_target_ops): Add win32_arch_string as arch_string member.
13644 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13646 * spu-low.c (spu_arch_string): New.
13647 (spu_target_ops): Add spu_arch_string.
13649 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13651 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13652 * configure.ac: Do not check for terminal.h.
13653 * configure, config.in: Regenerated.
13655 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13657 * Makefile.in (OBS): Add $(XML_BUILTIN).
13658 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13660 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13661 (arm-with-iwmmxt.c): New.
13662 * config.in, configure: Regenerate.
13663 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13664 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13665 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13666 (arm*-*-linux*): Add iWMMXt and regset support.
13667 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13668 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13669 (arm_store_wmmxregset, target_regsets): New.
13670 * server.c (get_features_xml): Take annex argument. Check builtin
13672 (handle_query): Handle multiple annexes.
13674 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13676 * remote-utils.c [USE_WIN32API] (read, write): Define.
13677 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13680 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13682 * linux-i386-low.c (the_low_target): Set arch_string.
13683 * linux-x86-64-low.c (the_low_target): Likewise.
13684 * linux-low.c (linux_arch_string): New.
13685 (linux_target_ops): Add it.
13686 * linux-low.h (struct linux_target_ops): Add arch_string.
13687 * server.c (write_qxfer_response): Use const void * for DATA.
13688 (get_features_xml): New.
13689 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13690 * target.h (struct target_ops): Add arch_string method.
13692 2007-01-03 Denis Pilat <denis.pilat@st.com>
13693 Daniel Jacobowitz <dan@codesourcery.com>
13695 * linux-low.c (linux_kill): Handle being called with no threads.
13696 * win32-i386-low.c (win32_kill): Likewise.
13697 (get_child_debug_event): Clear current_process_handle.
13699 2006-12-30 Denis PILAT <denis.pilat@st.com>
13700 Daniel Jacobowitz <dan@codesourcery.com>
13702 * remote-utils.c (remote_open): Check the type of specified
13703 serial port devices before opening them.
13704 * server.c (main): Kill the inferior if an error occurs during
13705 the first remote_open.
13707 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13709 * README: Update supported targets.
13711 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13713 * Makefile.in (clean): Remove reg-mips64.c.
13714 (reg-mips64.c, reg-mips64.o): New rules.
13715 * configure.srv: Handle mips64. Include regset support for mips.
13716 * linux-mips-low.c (union mips_register): New.
13717 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13718 (mips_breakpoint, mips_breakpoint_at): Use int.
13719 (mips_collect_register, mips_supply_register)
13720 (mips_collect_register_32bit, mips_supply_register_32bit)
13721 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13722 (mips_store_fpregset, target_regsets): New.
13723 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13725 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13727 * configure.srv: Add target "spu*-*-*".
13728 * Makefile.in (clean): Remove reg-spu.c.
13729 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13730 * spu-low.c: New file.
13732 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13734 * configure.ac: Correct td_thr_tls_get_addr test.
13735 * configure: Regenerated.
13737 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13739 * linux-low.c (linux_wait_for_event): Reformat. Use the
13740 pass_signals array.
13741 * remote-utils.c (decode_address_to_semicolon): New.
13742 * server.c (pass_signals, handle_general_set): New.
13743 (handle_query): Mention QPassSignals for qSupported.
13744 (main): Call handle_general_set.
13745 * server.h (pass_signals, decode_address_to_semicolon): New.
13747 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13749 * server.c (handle_query): Correct error handling for read_auxv.
13751 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13753 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13754 and srv_linux_thread_db to yes.
13755 * linux-s390-low.c (s390_fill_gregset): New function.
13756 (target_regsets): Define data structure.
13758 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13760 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13761 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13762 * config.in, configure: Regenerated.
13763 * inferiors.c (gdb_id_to_thread): New function.
13764 (gdb_id_to_thread_id): Use it.
13765 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13766 * linux-low.h (struct process_info): Add th member.
13767 (thread_db_get_tls_address): New prototype.
13768 * remote-utils.c (decode_address): Make non-static.
13769 * server.c (handle_query): Handle qGetTLSAddr.
13770 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13771 * target.h (struct target_ops): Add get_tls_address.
13772 * thread-db.c (maybe_attach_thread): Save the thread handle.
13773 (thread_db_get_tls_address): New.
13775 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13777 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13778 (linux_resume_one_process): Take a siginfo_t *. Update all
13779 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13780 (struct pending_signals): Add a siginfo_t.
13781 (linux_wait_for_process): Always set last_status.
13782 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13783 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13784 * linux-low.h (struct process_info): Add last_status.
13786 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13788 * remote-utils.c (try_rle): New function.
13789 (putpkt_binary): Use it.
13791 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13793 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13794 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13795 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13796 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13797 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13800 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13802 * server.c (terminal_fd): New variable.
13803 (old_foreground_pgrp): Likewise.
13804 (restore_old_foreground_pgrp): New function.
13805 (start_inferior): Record the terminal file descriptor in terminal_fd
13806 and its original foreground group in old_foreground_pgrp. Register
13807 restore_old_foreground_pgrp with atexit().
13809 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13811 * server.c (handle_query): Correct qPart to qXfer.
13813 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13815 * configure.ac: Check for more headers which are missing on
13816 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13817 * configure.srv: Add Cygwin and mingw32.
13818 * remote-utils.c: Don't include headers unconditionally which
13819 are missing on mingw32. Include <winsock.h> for mingw32.
13820 (remote_open): Adjust for mingw32 support. Flush
13821 standard error after writing to it.
13822 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13823 (unblock_async_io, enable_async_io, disable_async_io)
13824 (readchar, getpkt): Update for Winsock support.
13825 (prepare_resume_reply): Expect a protocol signal number.
13826 * server.c: Disable <sys/wait.h> on mingw32.
13827 (start_inferior): Adjust for mingw32 support. Flush
13828 standard error after writing to it.
13829 (attach_inferior): Likewise. Use protocol signal
13831 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13833 * win32-i386-low.c: New file.
13834 * Makefile.in (XM_CLIBS): Set.
13835 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13836 (win32-i386-low.o): New dependency rule.
13837 * linux-low.c (linux_wait): Use target signal numbers.
13838 * target.h (struct target_ops): Doc fix.
13839 * server.h (target_signal_to_name): New prototype.
13840 * gdbreplay.c: Don't include headers unconditionally which
13841 are missing on mingw32. Include <winsock.h> for mingw32.
13842 (remote_close, remote_open): Adjust for Winsock support.
13843 * configure, config.in: Regenerated.
13845 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13847 * server.c (decode_xfer_read, write_qxfer_response): New.
13848 (handle_query): Take a packet length argument. Handle
13849 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13850 the qSupported response.
13851 (main): Update call to handle_query.
13853 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13855 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13856 (putpkt_binary): Renamed from putpkt and adjusted for binary
13858 (putpkt): New wrapper for putpkt_binary.
13859 (readchar): Don't mask off the high bit.
13860 (decode_X_packet): New function.
13861 * server.c (main): Call putpkt_binary if a handler sets the packet
13862 length. Save the length of the incoming packet. Handle 'X'.
13863 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13865 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13867 * server.c (handle_query): Handle qSupported.
13869 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13871 * remote-utils.c (all_symbols_looked_up): New variable.
13872 (look_up_one_symbol): Check it.
13873 * server.h (look_up_one_symbol): New declaration.
13874 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13876 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13878 * Makefile.in (linux-arm-low.o): Update dependencies.
13879 * linux-arm-low.c: Include "gdb_proc_service.h".
13880 (PTRACE_GET_THREAD_AREA): Define.
13881 (ps_get_thread_area): New function.
13883 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13885 * configure.srv (m68k*-*-uclinux*): New target.
13886 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13887 (linux_resume_one_process): Remove extraneous cast.
13888 (linux_read_offsets): New.
13889 (linux_target_op): Add linux_read_offsets on mmuless systems.
13890 * server.c (handle_query): Add qOffsets logic.
13891 * target.h (struct target_ops): Add read_offsets.
13893 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13895 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13896 (PTRACE_GET_THREAD_AREA): Define.
13897 (ps_get_thread_area): New function.
13898 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13899 (linux-x86-64-low.o): Update.
13901 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13903 * configure.ac: Remove checks for prfpregset_t.
13904 * gdb_proc_service.h: New file.
13905 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13906 new "gdb_proc_service.h".
13907 * proc-service.c: Likewise.
13908 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13909 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13910 * Makefile.in (gdb_proc_service_h): Updated.
13911 * configure, config.in: Regenerated.
13913 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13915 * remote-utils.c (prepare_resume_reply): Move declaration
13916 of gdb_id_from_wait to the top of the block.
13918 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13920 * linux-low.c (regsets_store_inferior_registers): Read the regset
13921 from the target before filling it.
13923 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13925 * server.c (attach_inferior): Return SIGTRAP for a successful
13928 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13930 * Makefile.in (OBS): Add version.o.
13931 (STAGESTUFF): Delete.
13932 (version.o): Add dependencies.
13933 (version.c): Replace rule.
13934 (clean): Remove version.c.
13935 * server.c (gdbserver_version): New.
13936 (gdbserver_usage): Use printf.
13937 (main): Handle --version and --help.
13938 * server.h (version, host_name): Add declarations.
13940 2005-12-23 Eli Zaretskii <eliz@gnu.org>
13952 * linux-x86-64-low.c:
13954 * linux-s390-low.c:
13955 * linux-ppc64-low.c:
13957 * linux-mips-low.c:
13958 * linux-m68k-low.c:
13959 * linux-m32r-low.c:
13962 * linux-ia64-low.c:
13963 * linux-i386-low.c:
13964 * linux-crisv32-low.c:
13976 * gdbserver.1: Add (C) after Copyright. Update the FSF
13979 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13981 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13982 (arm_breakpoint_at): Recognize both breakpoints.
13983 (the_low_target): Use the correct breakpoint instruction.
13985 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13987 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13988 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13989 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13990 (the_low_target): Update.
13992 2005-10-25 Andreas Schwab <schwab@suse.de>
13994 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13996 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13997 (ia64_num_regs): Reduce to 462.
13999 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14001 * acinclude.m4: Correct quoting.
14002 * aclocal.m4: Regenerated.
14004 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14005 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14006 (thread_db_init): Call thread_db_err_str.
14007 * configure.ac: Check for TD_VERSION.
14008 * config.in, configure: Regenerated.
14010 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14012 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14014 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14016 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14017 is not available. Define HAVE_PTRACE_GETREGS if it is.
14018 * config.in, configure: Regenerated.
14019 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14020 * linux-i386-low.c, linux-m68k-low.c: Update to use
14021 HAVE_PTRACE_GETREGS.
14022 * linux-low.c (regsets_fetch_inferior_registers)
14023 (regsets_store_inferior_registers): Only return 0 if we processed
14025 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14026 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14028 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14030 * inferiors.c (struct thread_info): Add gdb_id.
14031 (add_thread): Add gdb_id argument.
14032 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14033 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14034 calls to add_thread.
14035 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14036 * server.c (handle_query): Use thread_to_gdb_id.
14037 (handle_v_cont, main): Use gdb_id_to_thread_id.
14038 * server.h (add_thread): Update prototype.
14039 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14042 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14044 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14045 left-padded registers.
14046 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14047 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14049 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14051 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14052 * configure: Regenerate.
14053 * config.in: Regenerate.
14054 * server.h (NEED_DECLARATION_STRERROR):
14055 Replace with !HAVE_DECL_STRERROR.
14057 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14059 * linux-low.c (linux_wait, linux_send_signal): Don't test
14060 an unsigned long variable for > 0 if it could be MAX_ULONG.
14061 * server.c (myresume): Likewise.
14062 * target.c (set_desired_inferior): Likewise.
14064 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14066 * configure.ac: Simplify and improve check for socklen_t.
14067 * configure, config.in: Regenerate.
14069 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14071 * acconfig.h: Remove.
14072 * configure.ac: Add a test for socklen_t. Use three-argument
14073 AC_DEFINE throughout.
14074 * config.in: Regenerated using autoheader 2.59.
14075 * configure: Regenerated.
14077 * gdbreplay.c (socklen_t): Provide a default.
14078 (remote_open): Use socklen_t.
14079 * remote-utils.c (socklen_t): Provide a default.
14080 (remote_open): Use socklen_t.
14081 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14084 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14086 * linux-low.c (linux_read_memory, linux_write_memory)
14087 (linux_read_auxv): Likewise.
14088 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14089 (check_mem_write): Likewise.
14090 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14092 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14093 (registers_from_string, register_data): Likewise.
14094 * server.c (handle_query, main): Likewise.
14095 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14096 (decode_M_packet): Likewise.
14097 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14098 * target.h (struct target_ops): Update read_memory, write_memory,
14100 (read_inferior_memory, write_inferior_memory): Update.
14101 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14102 to unsigned char *.
14103 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14104 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14105 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14106 linux-s390-low.c, linux-sh-low.c: Update for changes in
14107 read_inferior_memory and the_low_target->breakpoint.
14109 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14111 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14112 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14113 * configure.srv: Add powerpc64-*-linux*.
14114 * linux-ppc64-low.c: New file.
14116 2005-05-23 Orjan Friberg <orjanf@axis.com>
14118 * linux-cris-low.c: New file with support for CRIS.
14119 * linux-crisv32-low.c: Ditto for CRISv32.
14120 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14121 (clean): Add reg-cris.c and reg-crisv32.c.
14122 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14123 reg-crisv32.o, and reg-crisv32.c to make rules.
14124 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14125 recognized targets.
14127 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14129 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14130 of sizeof (PTRACE_XFER_TYPE).
14131 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14133 2005-05-12 Orjan Friberg <orjanf@axis.com>
14135 * target.h (struct target_ops): Add insert_watchpoint,
14136 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14137 pointers for hardware watchpoint support.
14138 * linux-low.h (struct linux_target_ops): Ditto.
14139 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14140 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14141 to linux_target_ops.
14142 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14144 * server.c (main): Recognize 'Z' and 'z' packets.
14146 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14148 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14149 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14150 (the_low_target): Add new members.
14152 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14154 * proc-service.c (ps_lgetregs): Search all_processes instead of
14157 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14159 * server.c (start_inferior): Change return type to int.
14160 (attach_inferior): Change sigptr to int *.
14161 (handle_v_cont, handle_v_requests): Change signal to int *.
14162 (main): Change signal to int.
14164 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14166 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14167 * configure.srv: Add m32r*-*-linux*.
14168 * linux-m32r-low.c: New file.
14170 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14172 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14174 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14176 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14177 Take unsigned long arguments for PIDs.
14178 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14179 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14180 (wait_for_sigstop, linux_resume_one_process)
14181 (regsets_fetch_inferior_registers, linux_send_signal)
14182 (linux_read_auxv): Likewise. Update the types of variables holding
14183 PIDs. Update format string specifiers.
14184 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14185 * remote-utils.c (prepare_resume_reply): Likewise.
14186 * server.c (cont_thread, general_thread, step_thread)
14187 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14189 (handle_query): Update format specifiers.
14190 (handle_v_cont, main): Use strtoul for thread IDs.
14191 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14192 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14193 (general_thread, step_thread, thread_from_wait)
14194 (old_thread_from_wait): Update.
14195 * target.h (struct thread_resume): Use unsigned long for THREAD.
14196 (struct target_ops): Use unsigned long for arguments to attach and
14199 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14201 * acinclude.m4: Include bfd/bfd.m4 directly.
14202 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14203 <agriffis@toolchain.org>.
14204 * aclocal.m4, configure: Regenerated.
14206 2005-01-07 Andrew Cagney <cagney@gnu.org>
14208 * configure.ac: Rename configure.in, require autoconf 2.59.
14209 * configure: Re-generate.
14211 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14213 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14214 LIBS when finished.
14215 * aclocal.m4: Regenerated.
14216 * configure: Regenerated.
14218 2004-11-21 Andreas Schwab <schwab@suse.de>
14220 * linux-m68k-low.c (m68k_num_gregs): Define.
14221 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14222 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14223 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14224 (m68k_breakpoint_at): New. Add to the_low_target.
14226 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14227 srv_linux_thread_db to yes.
14229 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14231 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14232 (ARCH_SET_FS): Likewise.
14233 (ARCH_GET_FS): Likewise.
14234 (ARCH_GET_GS): Likewise.
14236 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14238 * linux-i386-low.c (ps_get_thread_area): New.
14239 * linux-x86-64-low.c (ps_get_thread_area): New.
14240 * linux-low.c: Include <sys/syscall.h>.
14241 (linux_kill_one_process): Don't kill the first thread here.
14242 (linux_kill): Kill the first thread here.
14243 (kill_lwp): New function.
14244 (send_sigstop, linux_send_signal): Use it.
14245 * proc-service.c: Clean up #ifdefs.
14246 (fpregset_info): Delete.
14247 (ps_lgetregs): Update and enable implementation.
14248 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14250 * remote-utils.c (struct sym_cache, symbol_cache): New.
14251 (input_interrupt): Print a clearer message.
14252 (async_io_enabled): New variable.
14253 (enable_async_io, disable_async_io): Use it. Update comments.
14254 (look_up_one_symbol): Use the symbol cache.
14255 * thread-db.c (thread_db_look_up_symbols): New function.
14256 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14258 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14260 * configure.in: Test for -rdynamic.
14261 * configure: Regenerated.
14262 * Makefile (INTERNAL_LDFLAGS): New.
14263 (gdbserver, gdbreplay): Use it.
14265 2004-09-02 Andrew Cagney <cagney@gnu.org>
14267 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14269 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14271 * linux-low.c (linux_wait): Clear all_processes list also.
14273 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14275 * linux-low.c: Include <errno.h>. Remove extern declaration of
14278 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14280 * gdbreplay.c, server.h, utils.c: Update copyright years.
14282 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14284 * server.c (main): Print child status or termination signal from
14285 variable 'signal', not 'sig'.
14287 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14289 * linux-low.c (linux_read_memory): Change return type to
14290 int. Check for and return error from ptrace().
14291 * target.c (read_inferior_memory): Change return type to int. Pass
14292 back return status from the_target->read_memory().
14293 * target.h (struct target_ops): Adapt *read_memory() prototype.
14295 (read_inferior_memory): Adapt prototype.
14296 * server.c (main): Return an error packet if
14297 read_inferior_memory() returns an error.
14299 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14301 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14302 Unify with other clean targets.
14304 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14306 * server.c (handle_v_cont): Call set_desired_inferior.
14308 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14310 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14312 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14314 * linux-low.c (linux_wait): Unblock async I/O.
14315 (linux_resume): Block and enable async I/O.
14316 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14317 * server.h (block_async_io, unblock_async_io): Add prototypes.
14319 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14321 * remote-utils.c (remote_open): Print a status notice after
14322 opening a TCP port.
14323 * server.c (attach_inferior): Print a status notice after
14326 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14328 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14330 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14332 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14334 * server.c, target.h: Update copyright years.
14336 2004-02-25 Roland McGrath <roland@redhat.com>
14338 * target.h (struct target_ops): New member `read_auxv'.
14339 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14340 * linux-low.c (linux_read_auxv): New function.
14341 (linux_target_ops): Initialize `read_auxv' member to that.
14343 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14345 Committed by Jim Blandy <jimb@redhat.com>.
14347 * linux-s390-low.c (s390_num_regs): Update.
14348 (s390_regmap): Remove control registers. Use __s390x__ predefine
14349 instead of GPR_SIZE to distiguish s390 and s390x targets.
14351 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14353 * linux-low.c: Update copyright year.
14354 (check_removed_breakpoint): Clear pending_is_breakpoint.
14355 (linux_set_resume_request, linux_queue_one_thread)
14356 (resume_status_pending_p): New functions.
14357 (linux_continue_one_thread): Use process->resume.
14358 (linux_resume): Only resume threads if there are no pending events.
14359 * linux-low.h (struct process_info): Add resume request
14362 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14364 * regcache.c (new_register_cache): Clear the allocated register
14365 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14367 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14369 * linux-low.c (linux_resume): Take a struct thread_resume *
14371 (linux_wait): Update call.
14372 (resume_ptr): New static variable.
14373 (linux_continue_one_thread): Renamed from
14374 linux_continue_one_process. Use resume_ptr.
14375 (linux_resume): Use linux_continue_one_thread.
14376 * server.c (handle_v_cont, handle_v_requests): New functions.
14377 (myresume): New function.
14378 (main): Handle 'v' case.
14379 * target.h (struct thread_resume): New type.
14380 (struct target_ops): Change argument of "resume" to struct
14382 (myresume): Delete macro.
14384 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14386 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14387 (uninstall): Support DESTDIR.
14389 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14391 * configure.srv: Add xscale*linux copy of arm*linux entry.
14393 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14395 * linux-arm-low.c (arm_reinsert_addr): New function.
14396 (the_low_target): Add arm_reinsert_addr.
14398 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14400 * mem-break.c: Remove whitespace at end of file.
14402 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14404 * configure.in: Check whether we need to prototype strerror.
14405 * server.h: Optionally prototype strerror.
14406 * gdbreplay.c (perror_with_name): Use strerror.
14407 * linux-low.c (linux_attach_lwp): Use strerror.
14408 * utils.c (perror_with_name): Use strerror.
14409 * config.in, configure: Regenerated.
14411 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14413 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14414 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14416 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14418 * Makefile.in (SFILES): Update.
14419 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14420 low-sun3.c: Remove files.
14422 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14424 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14425 (linux_detach_one_process, linux_detach): New functions.
14426 (linux_target_ops): Add linux_detach.
14427 * server.c (main): Handle 'D' packet.
14428 * target.h (struct target_ops): Add "detach" member.
14429 (detach_inferior): Define.
14431 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14433 From Kelley Cook <kelleycook@wideopenwest.com>:
14434 * configure.srv: Accept i[34567]86 variants.
14436 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14438 * linux-low.c (linux_wait_for_event): Correct comment typos.
14439 (linux_resume_one_process): Call check_removed_breakpoint.
14440 (linux_send_signal): New function.
14441 (linux_target_ops): Add linux_send_signal.
14442 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14444 * target.h (struct target_ops): Add send_signal.
14446 2003-05-29 Jim Blandy <jimb@redhat.com>
14448 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14449 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14450 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14451 away part of the register's value.
14453 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14455 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14456 (linux_wait_for_event, linux_init_signals): Likewise.
14458 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14460 * configure.in: Check for stdlib.h.
14461 * configure: Regenerated.
14462 * config.in: Regenerated.
14464 2003-01-04 Andreas Schwab <schwab@suse.de>
14466 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14468 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14470 * Makefile.in: Remove obsolete code.
14472 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14474 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14475 defined(PT_FPR0_HI).
14477 2002-11-17 Stuart Hughes <seh@zee2.com>
14479 * linux-arm-low.c (arm_num_regs): Increase.
14480 (arm_regmap): Include status register.
14482 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14484 * linux-low.c (register_addr): Remove incorrect -1 check.
14486 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14488 * linux-low.c (linux_create_inferior): Call setpgid. Return
14490 (unstopped_p, linux_signal_pid): Remove.
14491 (linux_target_ops): Remove linux_signal_pid.
14492 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14493 global instead of target method.
14494 * target.h (struct target_ops): Remove signal_pid. Update comment
14495 for create_inferior.
14496 * server.c (signal_pid): New variable.
14497 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14498 gdbserver. Set the child to be the foreground process group.
14499 (attach_inferior): Set signal_pid.
14501 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14503 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14505 2002-08-20 Jim Blandy <jimb@redhat.com>
14507 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14510 2002-08-01 Andrew Cagney <cagney@redhat.com>
14512 * Makefile.in: Make chill references obsolete.
14514 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14516 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14517 * configure: Regenerate.
14518 * config.in: Regenerate.
14520 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14522 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14523 (perror_with_name, remote_close, remote_open, expect, play): Static.
14525 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14527 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14528 byte offsets instead of an array of indexes.
14529 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14531 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14533 * regcache.c: Add comment.
14535 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14537 * thread-db.c: New file.
14538 * proc-service.c: New file.
14539 * acinclude.m4: New file.
14540 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14541 proc-service.o, and thread-db.o.
14542 (linux-low.o): Add USE_THREAD_DB.
14543 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14544 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14545 * aclocal.m4: Regenerated.
14546 * config.in: Regenerated.
14547 * configure: Regenerated.
14548 * configure.in: Check for proc_service.h, sys/procfs.h,
14549 thread_db.h, and linux/elf.h headrs.
14550 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14551 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14552 Check for -lthread_db and thread support.
14553 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14554 PowerPC, and SuperH.
14555 * i387-fp.c: Constify arguments.
14556 * i387-fp.h: Likewise.
14557 * inferiors.c: (struct thread_info): Renamed from
14558 `struct inferior_info'. Remove PID member. Use generic inferior
14559 list header. All uses updated.
14560 (inferiors, signal_pid): Removed.
14561 (all_threads): New variable.
14562 (get_thread): Define.
14563 (add_inferior_to_list): New function.
14564 (for_each_inferior): New function.
14565 (change_inferior_id): New function.
14566 (add_inferior): Removed.
14567 (remove_inferior): New function.
14568 (add_thread): New function.
14569 (free_one_thread): New function.
14570 (remove_thread): New function.
14571 (clear_inferiors): Use for_each_inferior and free_one_thread.
14572 (find_inferior): New function.
14573 (find_inferior_id): New function.
14574 (inferior_target_data): Update argument type.
14575 (set_inferior_target_data): Likewise.
14576 (inferior_regcache_data): Likewise.
14577 (set_inferior_regcache_data): Likewise.
14578 * linux-low.c (linux_bp_reinsert): Remove.
14579 (all_processes, stopping_threads, using_thrads)
14580 (struct pending_signals, debug_threads, pid_of): New.
14581 (inferior_pid): Replace with macro.
14582 (struct inferior_linux_data): Remove.
14583 (get_stop_pc, add_process): New functions.
14584 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14585 Use add_process and add_thread.
14586 (linux_attach_lwp): New function, based on old linux_attach. Use
14587 add_process and add_thread. Set stop_expected for new threads.
14588 (linux_attach): New function.
14589 (linux_kill_one_process): New function.
14590 (linux_kill): Kill all LWPs.
14591 (linux_thread_alive): Use find_inferior_id.
14592 (check_removed_breakpoints, status_pending_p): New functions.
14593 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14594 Update. Use WNOHANG. Wait for cloned processes also. Update process
14595 struct for the found process.
14596 (linux_wait_for_event): New function.
14597 (linux_wait): Use it. Support LWPs.
14598 (send_sigstop, wait_for_sigstop, stop_all_processes)
14599 (linux_resume_one_process, linux_continue_one_process): New functions.
14600 (linux_resume): Support LWPs.
14601 (REGISTER_RAW_SIZE): Remove.
14602 (fetch_register): Use register_size instead. Call supply_register.
14603 (usr_store_inferior_registers): Likewise. Call collect_register.
14604 Fix recursive case.
14605 (regsets_fetch_inferior_registers): Improve error message.
14606 (regsets_store_inferior_registers): Add debugging.
14607 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14608 (unstopped_p, linux_signal_pid): New functions.
14609 (linux_target_ops): Add linux_signal_pid.
14610 (linux_init_signals): New function.
14611 (initialize_low): Call it. Initialize using_threads.
14612 * regcache.c (inferior_regcache_data): Add valid
14614 (get_regcache): Fetch registers lazily. Add fetch argument
14615 and update all callers.
14616 (regcache_invalidate_one, regcache_invalidate): New
14618 (new_register_cache): Renamed from create_register_cache.
14619 Return the new regcache.
14620 (free_register_cache): Change argument to a void *.
14621 (registers_to_string, registers_from_string): Call get_regcache
14622 with fetch flag set.
14623 (register_data): Make static. Pass fetch flag to get_regcache.
14624 (supply_register): Call get_regcache with fetch flag clear.
14625 (collect_register): Call get_regcache with fetch flag set.
14626 (collect_register_as_string): New function.
14627 * regcache.h: Update.
14628 * remote-utils.c (putpkt): Flush after debug output and use
14630 Handle input interrupts while waiting for an ACK.
14631 (input_interrupt): Use signal_pid method.
14632 (getpkt): Flush after debug output and use stderr.
14633 (outreg): Use collect_register_as_string.
14634 (new_thread_notify, dead_thread_notify): New functions.
14635 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14636 and general_thread.
14637 (look_up_one_symbol): Flush after debug output.
14638 * server.c (step_thread, server_waiting): New variables.
14639 (start_inferior): Don't use signal_pid. Update call to mywait.
14640 (attach_inferior): Update call to mywait.
14641 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14642 (main): Don't fetch/store registers explicitly. Use
14643 set_desired_inferior. Support proposed ``Hs'' packet. Update
14645 * server.h: Update.
14646 (struct inferior_list, struct_inferior_list_entry): New.
14647 * target.c (set_desired_inferior): New.
14648 (write_inferior_memory): Constify.
14649 (mywait): New function.
14650 * target.h: Update.
14651 (struct target_ops): New signal_pid method.
14652 (mywait): Removed macro, added prototype.
14654 * linux-low.h (regset_func): Removed.
14655 (regset_fill_func, regset_store_func): New.
14656 (enum regset_type): New.
14657 (struct regset_info): Add type field. Use new operation types.
14658 (struct linux_target_ops): stop_pc renamed to get_pc.
14659 Add decr_pc_after_break and breakpoint_at.
14660 (get_process, get_thread_proess, get_process_thread)
14661 (strut process_info, all_processes, linux_attach_lwp)
14662 (thread_db_init): New.
14664 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14665 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14666 (the_low_target): Add new members.
14667 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14668 (i386_store_fpxregset): Constify.
14669 (target_regsets): Add new kind identifier.
14670 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14671 (i386_set_pc): Add debugging.
14672 (i386_breakpoint_at): New function.
14673 (the_low_target): Add new members.
14674 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14675 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14676 (mips_breakpoint_at): New.
14677 (the_low_target): Add new members.
14678 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14679 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14680 (the_low_target): Add new members.
14681 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14682 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14683 (the_low_target): Add new members.
14684 * linux-x86-64-low.c (target_regsets): Add new kind
14687 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14689 From Martin Pool <mbp@samba.org>:
14690 * server.c (gdbserver_usage): New function.
14693 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14695 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14696 stop_at -> stop_pc.
14698 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14700 * Makefile.in: Remove obsolete code.
14702 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14704 * linux-low.c (regsets_fetch_inferior_registers),
14705 (regsets_store_inferior_registers): Removed cast to int from
14707 * regcache.h: Added declaration of struct inferior_info.
14709 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14711 * inferiors.c (struct inferior_info): Add regcache_data.
14712 (add_inferior): Call create_register_cache.
14713 (clear_inferiors): Call free_register_cache.
14714 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14715 * regcache.c (struct inferior_regcache_data): New.
14716 (registers): Remove.
14717 (get_regcache): New function.
14718 (create_register_cache, free_register_cache): New functions.
14719 (set_register_cache): Don't initialize the register cache here.
14720 (registers_to_string, registers_from_string, register_data): Call
14722 * regcache.h: Add prototypes.
14723 * server.h: Likewise.
14725 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14727 * mem-break.c: New file.
14728 * mem-break.h: New file.
14729 * Makefile.in: Add mem-break.o rule; update server.h
14731 * inferiors.c (struct inferior_info): Add target_data
14733 (clear_inferiors): Free target_data member if set.
14734 (inferior_target_data, set_inferior_target_data): New functions.
14735 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14736 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14737 * linux-low.c (linux_bp_reinsert): New variable.
14738 (struct inferior_linux_data): New.
14739 (linux_create_inferior): Use set_inferior_target_data.
14740 (linux_attach): Likewise. Call add_inferior.
14741 (linux_wait_for_one_inferior): New function.
14742 (linux_wait): Call it.
14743 (linux_write_memory): Add const.
14744 (initialize_low): Call set_breakpoint_data.
14745 * linux-low.h (struct linux_target_ops): Add breakpoint
14747 * server.c (attach_inferior): Remove extra add_inferior
14749 * server.h: Include mem-break.h. Update inferior.c
14751 * target.c (read_inferior_memory)
14752 (write_inferior_memory): New functions.
14753 * target.h (read_inferior_memory)
14754 (write_inferior_memory): Change macros to prototypes.
14755 (struct target_ops): Update comments. Add const to write_memory
14758 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14760 * linux-low.c (usr_store_inferior_registers): Support
14761 registers which are allowed to fail to store.
14762 * linux-low.h (linux_target_ops): Likewise.
14763 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14764 (ppc_cannot_store_register): FPSCR may not be storable.
14766 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14768 * server.h: Include <string.h> if HAVE_STRING_H.
14769 * ChangeLog: Correct paths in last ChangeLog entry.
14771 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14773 * linux-low.h: Remove obsolete prototypes.
14774 (struct linux_target_ops): New.
14775 (extern the_low_target): New.
14776 * linux-low.c (num_regs, regmap): Remove declarations.
14777 (register_addr): Use the_low_target explicitly.
14778 (fetch_register): Likewise.
14779 (usr_fetch_inferior_registers): Likewise.
14780 (usr_store_inferior_registers): Likewise.
14781 * linux-arm-low.c (num_regs): Remove.
14782 (arm_num_regs): Define.
14783 (arm_regmap): Renamed from regmap, made static.
14784 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14786 (arm_cannot_store_register): Renamed from cannot_store_register,
14788 (the_low_target): New.
14789 * linux-i386-low.c (num_regs): Remove.
14790 (i386_num_regs): Define.
14791 (i386_regmap): Renamed from regmap, made static.
14792 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14794 (i386_cannot_store_register): Renamed from cannot_store_register,
14796 (the_low_target): New.
14797 * linux-ia64-low.c (num_regs): Remove.
14798 (ia64_num_regs): Define.
14799 (ia64_regmap): Renamed from regmap, made static.
14800 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14802 (ia64_cannot_store_register): Renamed from cannot_store_register,
14804 (the_low_target): New.
14805 * linux-m68k-low.c (num_regs): Remove.
14806 (m68k_num_regs): Define.
14807 (m68k_regmap): Renamed from regmap, made static.
14808 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14810 (m68k_cannot_store_register): Renamed from cannot_store_register,
14812 (the_low_target): New.
14813 * linux-mips-low.c (num_regs): Remove.
14814 (mips_num_regs): Define.
14815 (mips_regmap): Renamed from regmap, made static.
14816 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14818 (mips_cannot_store_register): Renamed from cannot_store_register,
14820 (the_low_target): New.
14821 * linux-ppc-low.c (num_regs): Remove.
14822 (ppc_num_regs): Define.
14823 (ppc_regmap): Renamed from regmap, made static.
14824 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14826 (ppc_cannot_store_register): Renamed from cannot_store_register,
14828 (the_low_target): New.
14829 * linux-s390-low.c (num_regs): Remove.
14830 (s390_num_regs): Define.
14831 (s390_regmap): Renamed from regmap, made static.
14832 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14834 (s390_cannot_store_register): Renamed from cannot_store_register,
14836 (the_low_target): New.
14837 * linux-sh-low.c (num_regs): Remove.
14838 (sh_num_regs): Define.
14839 (sh_regmap): Renamed from regmap, made static.
14840 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14842 (sh_cannot_store_register): Renamed from cannot_store_register,
14844 (the_low_target): New.
14845 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14846 (the_low_target): New.
14848 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14850 * Makefile.in: Add stamp-h target.
14851 * configure.in: Create stamp-h.
14852 * configure: Regenerated.
14854 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14856 * inferiors.c: New file.
14857 * target.c: New file.
14858 * target.h: New file.
14859 * Makefile.in: Add target.o and inferiors.o. Update
14861 * linux-low.c (inferior_pid): New static variable,
14862 moved from server.c.
14863 (linux_create_inferior): Renamed from create_inferior.
14864 Call add_inferior. Return 0 on success instead of a PID.
14865 (linux_attach): Renamed from myattach.
14866 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14867 (linux_thread_alive): Renamed from mythread_alive.
14868 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14870 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14871 (regsets_store_inferior_registers): Correct error message.
14872 Add missing ``return 0''.
14873 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14874 (linux_store_registers): Renamed from store_inferior_registers.
14875 (linux_read_memory): Renamed from read_inferior_memory.
14876 (linux_write_memory): Renamed from write_inferior_memory.
14877 (linux_target_ops): New structure.
14878 (initialize_low): Call set_target_ops ().
14879 * remote-utils.c (unhexify): New function.
14880 (hexify): New function.
14881 (input_interrupt): Send signals to ``signal_pid''.
14882 * server.c (inferior_pid): Remove.
14883 (start_inferior): Update create_inferior call.
14884 (attach_inferior): Call add_inferior.
14885 (handle_query): New function.
14886 (main): Call handle_query for `q' packets.
14887 * server.h: Include "target.h". Remove obsolete prototypes.
14888 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14890 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14892 * Makefile.in: Add WARN_CFLAGS. Update configury
14894 * configure.in: Check for <string.h>
14895 * configure: Regenerate.
14896 * config.in: Regenerate.
14897 * gdbreplay.c: Include needed system headers.
14898 (remote_open): Remove strchr prototype.
14899 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14900 * regcache.c (supply_register): Change buf argument to const void *.
14901 (supply_register_by_name): Likewise.
14902 (collect_register): Change buf argument to void *.
14903 (collect_register_by_name): Likewise.
14904 * regcache.h: Add missing prototypes.
14905 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14906 * server.c (handle_query): New function.
14907 (attached): New static variable, moved out of main.
14908 (main): Quiet longjmp clobber warnings.
14909 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14910 * utils.c (error): Remove NORETURN.