1 2017-04-05 Pedro Alves <palves@redhat.com>
3 * remote-utils.c (remote_prepare, remote_open): Constify.
4 * remote-utils.h (remote_prepare, remote_open): Constify.
5 * server.c (captured_main): Constify 'port' handling.
7 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
9 * Makefile.in (clean): Clear .deps.
11 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
13 * .gitignore: Remove generated files, replace with wildcard.
14 * (clean): Replace removal of generated files with wildcard.
15 (version.c): Replace with...
16 (version-generated.c): ...this.
17 (xml-builtin.c): Replace with...
18 (xml-builtin-generated.c): ...this.
19 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
20 (%.c: *regformats*): Replace with...
21 (%-generated.c: *regformats*): ...this.
23 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
25 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
26 (xtensa_fill_gregset): Call collect_register_by_name for
28 (xtensa_store_gregset): Call supply_register_by_name for
31 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
33 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
34 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
35 (xtensa_store_gregset): Call supply_register for all registers in
36 a0_regnum..a0_regnum + C0_NREGS range.
38 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
40 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
41 (ax-ipa.o: ax.c): Remove.
42 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
43 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
44 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
45 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
46 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
48 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
50 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
51 (print-utils-ipa.o: ../common/print-utils.c): Remove.
52 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
53 (errors-ipa.o: ../common/errors.c): Remove.
54 (format-ipa.o: ../common/format.c): Remove.
55 (common-utils-ipa.o: ../common/common-utils.c): Remove.
57 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
59 * Makefile.in (%-ipa.o: %.c): New rule.
60 (tracepoint-ipa.o: tracepoint.c): Remove.
61 (utils-ipa.o: utils.c): Remove.
62 (remote-utils-ipa.o: remote-utils.c): Remove.
63 (regcache-ipa.o: regcache.c): Remove.
64 (i386-linux-ipa.o: i386-linux.c): Remove.
65 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
66 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
67 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
68 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
69 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
70 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
71 (amd64-linux-ipa.o: amd64-linux.c): Remove.
72 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
73 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
74 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
75 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
76 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
77 (aarch64-ipa.o: aarch64.c): Remove.
78 (s390-linux32-ipa.o: s390-linux32.c): Remove.
79 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
80 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
81 (s390-linux64-ipa.o: s390-linux64.c): Remove.
82 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
83 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
84 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
85 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
86 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
87 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
88 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
89 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
90 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
91 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
92 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
93 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
94 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
95 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
96 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
97 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
98 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
99 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
100 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
101 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
102 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
103 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
104 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
105 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
106 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
107 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
108 (tdesc-ipa.o: tdesc.c): Remove.
109 (x32-linux-ipa.o: x32-linux.c): Remove.
110 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
111 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
113 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
115 * Makefile.in (%.o: ../arch/%.c): New rule.
116 (arm.o: ../arch/arm.c): Remove.
117 (arm-linux.o: ../arch/arm-linux.c): Remove.
118 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
119 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
121 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
123 * Makefile.in (%.o: ../nat/%.c): New rule.
124 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
125 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
126 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
127 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
128 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
129 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
130 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
131 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
132 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
133 (linux-personality.o: ../nat/linux-personality.c): Remove.
134 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
135 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
136 (x86-linux.o: ../nat/x86-linux.c): Remove.
137 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
138 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
140 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
142 * Makefile.in (%.o: ../common/%.c): New rule.
143 (signals.o: ../common/signals.c): Remove.
144 (print-utils.o: ../common/print-utils.c): Remove.
145 (rsp-low.o: ../common/rsp-low.c): Remove.
146 (common-utils.o: ../common/common-utils.c): Remove.
147 (posix-strerror.o: ../common/posix-strerror.c): Remove.
148 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
149 (vec.o: ../common/vec.c): Remove.
150 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
151 (xml-utils.o: ../common/xml-utils.c): Remove.
152 (ptid.o: ../common/ptid.c): Remove.
153 (buffer.o: ../common/buffer.c): Remove.
154 (format.o: ../common/format.c): Remove.
155 (filestuff.o: ../common/filestuff.c): Remove.
156 (agent.o: ../common/agent.c): Remove.
157 (errors.o: ../common/errors.c): Remove.
158 (environ.o: ../common/environ.c): Remove.
159 (common-debug.o: ../common/common-debug.c): Remove.
160 (cleanups.o: ../common/cleanups.c): Remove.
161 (common-exceptions.o: ../common/common-exceptions.c): Remove.
162 (fileio.o: ../common/fileio.c): Remove.
163 (common-regcache.o: ../common/common-regcache.c): Remove.
164 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
165 (new-op.o: ../common/new-op.c): Remove.
166 (btrace-common.o: ../common/btrace-common.c): Remove.
168 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
170 * Makefile.in (%.o: ../target/%.c): New rule.
171 (waitstatus.o: ../target/waitstatus.c): Remove.
173 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
176 (%.c: ../regformats/%.dat,
177 (%.c: ../regformats/arm/%.dat,
178 (%.c: ../regformats/i386/%.dat,
179 (%.c: ../regformats/rs6000/%.dat): New rules.
182 (arm-with-iwmmxt.c): Remove.
183 (arm-with-vfpv2.c): Remove.
184 (arm-with-vfpv3.c): Remove.
185 (arm-with-neon.c): Remove.
186 (reg-bfin.c): Remove.
187 (reg-cris.c): Remove.
188 (reg-crisv32.c): Remove.
190 (i386-linux.c): Remove.
191 (i386-avx.c): Remove.
192 (i386-avx-linux.c): Remove.
193 (i386-avx-avx512.c): Remove.
194 (i386-avx-avx512-linux.c): Remove.
195 (i386-mpx.c): Remove.
196 (i386-mpx-linux.c): Remove.
197 (i386-avx-mpx-avx512-pku.c): Remove.
198 (i386-avx-mpx-avx512-pku-linux.c): Remove.
199 (i386-avx-mpx.c): Remove.
200 (i386-avx-mpx-linux.c): Remove.
201 (i386-mmx.c): Remove.
202 (i386-mmx-linux.c): Remove.
203 (reg-ia64.c): Remove.
204 (reg-m32r.c): Remove.
205 (reg-m68k.c): Remove.
207 (mips-linux.c): Remove.
208 (mips-dsp-linux.c): Remove.
209 (mips64-linux.c): Remove.
210 (mips64-dsp-linux.c): Remove.
211 (nios2-linux.c): Remove.
212 (powerpc-32.c): Remove.
213 (powerpc-32l.c): Remove.
214 (powerpc-altivec32l.c): Remove.
215 (powerpc-cell32l.c): Remove.
216 (powerpc-vsx32l.c): Remove.
217 (powerpc-isa205-32l.c): Remove.
218 (powerpc-isa205-altivec32l.c): Remove.
219 (powerpc-isa205-vsx32l.c): Remove.
220 (powerpc-e500l.c): Remove.
221 (powerpc-64l.c): Remove.
222 (powerpc-altivec64l.c): Remove.
223 (powerpc-cell64l.c): Remove.
224 (powerpc-vsx64l.c): Remove.
225 (powerpc-isa205-64l.c): Remove.
226 (powerpc-isa205-altivec64l.c): Remove.
227 (powerpc-isa205-vsx64l.c): Remove.
228 (s390-linux32.c): Remove.
229 (s390-linux32v1.c): Remove.
230 (s390-linux32v2.c): Remove.
231 (s390-linux64.c): Remove.
232 (s390-linux64v1.c): Remove.
233 (s390-linux64v2.c): Remove.
234 (s390-te-linux64.c): Remove.
235 (s390-vx-linux64.c): Remove.
236 (s390-tevx-linux64.c): Remove.
237 (s390x-linux64.c): Remove.
238 (s390x-linux64v1.c): Remove.
239 (s390x-linux64v2.c): Remove.
240 (s390x-te-linux64.c): Remove.
241 (s390x-vx-linux64.c): Remove.
242 (s390x-tevx-linux64.c): Remove.
243 (tic6x-c64xp-linux.c): Remove.
244 (tic6x-c64x-linux.c): Remove.
245 (tic6x-c62x-linux.c): Remove.
247 (reg-sparc64.c): Remove.
250 (amd64-linux.c): Remove.
251 (amd64-avx.c): Remove.
252 (amd64-avx-linux.c): Remove.
253 (amd64-avx-avx512.c): Remove.
254 (amd64-avx-avx512-linux.c): Remove.
255 (amd64-mpx.c): Remove.
256 (amd64-mpx-linux.c): Remove.
257 (amd64-avx-mpx-avx512-pku.c): Remove.
258 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
259 (amd64-avx-mpx.c): Remove.
260 (amd64-avx-mpx-linux.c): Remove.
262 (x32-linux.c): Remove.
264 (x32-avx-linux.c): Remove.
265 (x32-avx-avx512.c): Remove.
266 (x32-avx-avx512-linux.c): Remove.
267 (reg-xtensa.c): Remove.
268 (reg-tilegx.c): Remove.
269 (reg-tilegx32.c): Remove.
271 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
273 * Makefile.in (SFILES): Add "common/environ.c".
274 (OBJS): Add "common/environ.h".
276 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
278 * configure.ac: Check if the fs_base and gs_base members of
279 `struct user_regs_struct' exist.
280 * config.in: Regenerated.
281 * configure: Likewise.
283 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
285 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
287 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
288 (get_next_pcs_syscall_next_pc): Likewise.
290 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
292 * win32-i386-low.c: Fix incorrect reference to a couple source files.
293 * nto-x86-low.c: Likewise.
295 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
297 * Makefile.in: Include disable-implicit-rules.mk.
299 2016-11-23 Pedro Alves <palves@redhat.com>
301 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
302 (debug_vprintf): Use std::chrono::steady_clock instead of
303 gettimeofday. Use '.' instead of ':'.
304 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
305 (get_timestamp): Use std::chrono::steady_clock instead of
308 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
310 * Makefile.in: Fix whitespace formatting.
312 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
314 * Makefile.in (SFILES, OBS): Flatten list and order
317 2016-11-23 Pedro Alves <palves@redhat.com>
319 * event-loop.c (handle_file_event): Use warning.
320 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
321 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
324 2016-11-23 Pedro Alves <palves@redhat.com>
326 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
328 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
329 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
330 debug_printf and debug_flush for debug output.
331 * server.c (handle_general_set): Likewise.
332 * thread-db.c (try_thread_db_load): Use debug_printf for debug
335 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
337 * Makefile.in (.c.o): Replace rule with ...
338 (%.o: %.c): ... this one.
340 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
342 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
343 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
345 * configure.ac: Remove checks for the make program.
346 * configure: Re-generate.
348 2016-10-28 Pedro Alves <palves@redhat.com>
350 * Makefile.in (CXX_DIALECT): Get from configure.
351 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
352 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
353 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
354 * config.in: Regenerate.
355 * configure: Regenerate.
357 2016-10-27 Yao Qi <yao.qi@linaro.org>
359 * linux-low.c (linux_supports_range_stepping): Return true if
360 can_software_single_step return true.
362 2016-10-27 Yao Qi <yao.qi@linaro.org>
364 * inferiors.c (find_inferior_in_random): New function.
365 * inferiors.h (find_inferior_in_random): Declare.
366 * linux-low.c (linux_wait_for_event_filtered): Call
367 find_inferior_in_random instead of find_inferior.
369 2016-10-27 Yao Qi <yao.qi@linaro.org>
371 * linux-low.c (linux_wait_1): If single-step breakpoints are
372 inserted, remove them.
374 2016-10-26 Pedro Alves <palves@redhat.com>
376 * linux-low.c (handle_extended_wait): Link parent/child fork
378 (linux_wait_1): Unlink them.
379 (linux_set_resume_request): Ignore resume requests for
380 already-resumed and unhandled fork child threads.
381 * linux-low.h (struct lwp_info) <fork_relative>: New field.
382 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
384 (handle_v_requests) <vCont>: Don't call require_running.
385 * server.h (in_queued_stop_replies): New declaration.
387 2016-10-24 Yao Qi <yao.qi@linaro.org>
390 * linux-aarch64-low.c (append_insns): Cast the return value to
393 2016-10-10 Yao Qi <yao.qi@linaro.org>
395 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
397 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
399 * target.c (target_supports_multi_process): New function, moved
401 * target.h (target_supports_multi_process): ... here. Remove
404 2016-10-05 Tom Tromey <tom@tromey.com>
407 * tracepoint.c (handle_tracepoint_bkpts): Check
408 ipa_error_tracepoint, not ipa_stopping_tracepoint.
410 2016-10-05 Yao Qi <yao.qi@linaro.org>
412 * configure.srv: Update the path of arm-*.xml files.
414 2016-10-05 Terry Guo <terry.guo@arm.com>
415 Yao Qi <yao.qi@linaro.org>
417 * Makefile.in: Adjust the path of rules.
418 * configure.srv: Update the path of xml files.
419 * regformats/arm-with-iwmmxt.dat: Regenerated.
420 * regformats/arm-with-neon.dat: Likewise.
421 * regformats/arm-with-vfpv2.dat: Likewise.
422 * regformats/arm-with-vfpv3.dat Likewise.
424 2016-09-30 Yao Qi <yao.qi@linaro.org>
427 * target.c (target_stop_and_wait): Don't call
428 target_continue_no_signal, use resume_stop instead.
430 2016-09-26 Yao Qi <yao.qi@linaro.org>
432 * linux-low.c (linux_wait_1): Call debug_exit.
434 2016-09-23 Pedro Alves <palves@redhat.com>
436 * Makefile.in (SFILES): Add common/new-op.c.
437 (OBS): Add common/new-op.o.
438 (new-op.o): New rule.
440 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
442 * .gitinore: Ignore more files.
444 2016-09-21 Yao Qi <yao.qi@linaro.org>
446 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
449 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
451 * server.c (start_inferior): Call target_mourn_inferior instead of
452 mourn_inferior; pass ptid_t argument to it.
454 (handle_target_event): Likewise.
455 * target.c (target_mourn_inferior): New function.
456 * target.h (mourn_inferior): Delete macro.
458 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
460 * linux-low.c (lwp_is_stepping): New function.
462 2016-09-06 Carl Love <cel@us.ibm.com>
464 * server.c (start_inferior): Fixed comment, requested comment change
465 didn't get updated correctly. Removed reference to ptrace () call as
466 it is only true on Linux systems.
468 2016-09-06 Carl Love <cel@us.ibm.com>
470 * server.c (start_inferior): Do not call
471 function target_post_create_inferior () if the
472 inferior process has already exited.
474 2016-09-05 Pedro Alves <palves@redhat.com>
476 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
477 (COMPILE.pre, CC_LD): Use CXX directly.
478 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
479 * acinclude.m4: Don't include build-with-cxx.m4.
480 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
481 * configure: Regenerate.
483 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
486 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
487 call writing data to own_buf.
489 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
491 * target.c (mywait): Call target_wait instead of
493 (target_wait): New function.
495 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
497 * server.c (start_inferior): New variable 'ptid'. Replace calls
498 to the_target->resume by target_continue{,_no_signal}, depending
500 * target.c (target_stop_and_wait): Call target_continue_no_signal
501 instead of the_target->resume.
502 (target_continue): New function.
504 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
506 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
508 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
511 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
513 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
514 * linux-arm-low.c (ps_get_thread_area): Likewise.
515 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
516 * linux-m68k-low.c (ps_get_thread_area): Likewise.
517 * linux-mips-low.c (ps_get_thread_area): Likewise.
518 * linux-nios2-low.c (ps_get_thread_area): Likewise.
519 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
520 * linux-x86-low.c (ps_get_thread_area): Likewise.
521 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
523 2016-08-19 Pedro Alves <palves@redhat.com>
525 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
527 2016-08-19 Pedro Alves <palves@redhat.com>
529 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
530 comment. Use memcpy instead of casting through unsigned long.
532 2016-08-19 Pedro Alves <palves@redhat.com>
534 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
535 allocating around 0x80000000.
537 2016-08-19 Pedro Alves <palves@redhat.com>
540 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
541 (x32-avx512-linux-ipa.o): New rules.
542 * configure.ac (x86_64-*-linux*): New x32 check.
543 * configure.srv (ipa_x32_linux_regobj): New.
544 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
545 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
547 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
549 * configure: Regenerate.
551 2016-08-09 Pedro Alves <palves@redhat.com>
554 * Makefile.in (OBS): Add signals-state-save-restore.o.
555 (signals-state-save-restore.o): New rule.
556 * config.in: Regenerate.
557 * configure: Regenerate.
558 * linux-low.c: Include "signals-state-save-restore.h".
559 (linux_create_inferior): Call
560 restore_original_signals_state.
561 * server.c: Include "dispositions-save-restore.h".
562 (captured_main): Call save_original_signals_state.
564 2016-08-05 Pedro Alves <palves@redhat.com>
566 * configure: Regenerate.
568 2016-08-04 Yao Qi <yao.qi@linaro.org>
570 * linux-low.c (regsets_fetch_inferior_registers): Check
571 errno is ESRCH or not.
573 2016-08-02 Yao Qi <yao.qi@linaro.org>
575 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
576 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
577 (thread_db_load_search): Update.
578 (try_thread_db_load_1): Don't look for td_ta_event_addr,
579 td_ta_set_event and td_ta_event_getmsg.
581 2016-07-26 Pedro Alves <palves@redhat.com>
584 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
585 of unsigned long for 64-bit registers and use uint32_t instead of
586 unsigned int for 32-bit registers.
588 2016-07-26 Pedro Alves <palves@redhat.com>
590 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
593 2016-07-21 Tom Tromey <tom@tromey.com>
595 * configure: Rebuild.
597 2016-07-21 Yao Qi <yao.qi@linaro.org>
599 * mem-break.c (find_gdb_breakpoint): Cast bp to
600 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
602 2016-07-21 Yao Qi <yao.qi@linaro.org>
604 * server.c (handle_v_requests): Support s and S actions
605 if target_supports_software_single_step return true.
607 2016-07-21 Yao Qi <yao.qi@linaro.org>
609 * linux-low.c (resume_stopped_resumed_lwps): If resume request
610 is resume_step, call maybe_hw_step.
611 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
613 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
615 (proceed_one_lwp): If resume request is resume_step, install
616 reinsert breakpoints and call maybe_hw_step.
618 2016-07-21 Yao Qi <yao.qi@linaro.org>
620 * linux-low.c (proceed_one_lwp): Declare.
621 (linux_resume_one_thread): Remove local variable 'step'.
622 Lift code enqueue signal. Call proceed_one_lwp instead of
623 linux_resume_one_lwp.
625 2016-07-21 Yao Qi <yao.qi@linaro.org>
627 * linux-low.c (linux_resume_one_thread): Call
628 enqueue_pending_signal.
630 2016-07-21 Yao Qi <yao.qi@linaro.org>
632 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
633 * inferiors.c (do_restore_current_thread_cleanup): New function.
634 (make_cleanup_restore_current_thread): Likewise.
635 * linux-low.c (install_software_single_step_breakpoints): Call
636 make_cleanup_restore_current_thread. Switch current_thread to
639 2016-07-21 Yao Qi <yao.qi@linaro.org>
641 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
642 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
643 (clone_one_breakpoint): Likewise.
644 (delete_reinsert_breakpoints): Change parameter to thread.
646 (has_reinsert_breakpoints): Likewise.
647 (uninsert_reinsert_breakpoints): Likewise.
648 (reinsert_reinsert_breakpoints): Likewise.
649 * mem-break.h (set_reinsert_breakpoint): Update declaration.
650 (delete_reinsert_breakpoints): Likewise.
651 (reinsert_reinsert_breakpoints): Likewise.
652 (uninsert_reinsert_breakpoints): Likewise.
653 (has_reinsert_breakpoints): Likewise.
655 2016-07-21 Yao Qi <yao.qi@linaro.org>
657 * inferiors.c (get_thread_process): Make parameter const.
658 * inferiors.h (get_thread_process): Update declaration.
659 * mem-break.c (clone_all_breakpoints): Remove all parameters.
660 Add new parameters child_thread and parent_thread. Callers
662 * mem-break.h (clone_all_breakpoints): Update declaration.
664 2016-07-21 Yao Qi <yao.qi@linaro.org>
666 * mem-break.c (struct breakpoint) <cond_list>: Remove.
667 <command_list, handler>: Remove.
668 (struct gdb_breakpoint): New.
669 (struct other_breakpoint): New.
670 (struct reinsert_breakpoint): New.
671 (is_gdb_breakpoint): New function.
672 (any_persistent_commands): Update command_list if
673 is_gdb_breakpoint returns true.
674 (set_breakpoint): Create breakpoints according to their types.
675 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
676 (set_gdb_breakpoint_1): Likewise.
677 (set_gdb_breakpoint): Likewise.
678 (clear_breakpoint_conditions): Change parameter type to
679 'struct gdb_breakpoint *'.
680 (clear_breakpoint_commands): Likewise.
681 (clear_breakpoint_conditions_and_commands): Likewise.
682 (add_condition_to_breakpoint): Likewise.
683 (add_breakpoint_condition): Likewise.
684 (add_commands_to_breakpoint): Likewise.
685 (check_breakpoints): Check other_breakpoint.
686 (clone_one_breakpoint): Clone breakpopint according to its type.
687 * mem-break.h (struct gdb_breakpoint): Declare.
688 (set_gdb_breakpoint): Update declaration.
689 (clear_breakpoint_conditions_and_commands): Likewise.
690 (add_breakpoint_condition): Likewise.
691 (add_breakpoint_commands): Likewise.
692 * server.c (process_point_options): Change parameter type to
693 'struct gdb_breakpoint *'.
695 2016-07-21 Yao Qi <yao.qi@linaro.org>
697 * mem-break.c (set_breakpoint_at): Rename it to ...
698 (set_breakpoint_type_at): ... it.
699 (set_breakpoint_at): Call set_breakpoint_type_at.
700 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
701 * mem-break.h (set_breakpoint_at): Update comments.
703 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
705 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
707 (nios2_store_gregset): Likewise.
709 2016-07-01 Pedro Alves <palves@redhat.com>
710 Antoine Tremblay <antoine.tremblay@ericsson.com>
712 * linux-low.c: Change interface to take the target lwp_info
713 pointer directly and return void. Handle detaching from a zombie
715 (linux_detach_lwp_callback): New function.
716 (linux_detach): Detach from the leader thread after detaching from
719 2016-06-28 Yao Qi <yao.qi@linaro.org>
721 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
722 for variable new_offset.
723 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
724 (aarch64_ftrace_insn_reloc_cb): Likewise.
725 (aarch64_ftrace_insn_reloc_tb): Likewise.
726 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
727 PRIx64 instead of PRIx32.
729 2016-06-28 Yao Qi <yao.qi@linaro.org>
731 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
732 (the_low_target): Install arm_get_syscall_trapinfo.
734 2016-06-28 Yao Qi <yao.qi@linaro.org>
736 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
738 (the_low_target): Install aarch64_get_syscall_trapinfo.
740 2016-06-28 Yao Qi <yao.qi@linaro.org>
742 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
744 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
745 Remove parameter sysno.
746 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
749 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
751 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
752 (s390_emit_ne_goto): Likewise.
753 (s390_emit_lt_goto): Likewise.
754 (s390_emit_le_goto): Likewise.
755 (s390_emit_gt_goto): Likewise.
756 (s390_emit_ge_goto): Likewise.
757 (s390x_emit_eq_goto): Likewise.
758 (s390x_emit_ne_goto): Likewise.
759 (s390x_emit_lt_goto): Likewise.
760 (s390x_emit_le_goto): Likewise.
761 (s390x_emit_gt_goto): Likewise.
762 (s390x_emit_ge_goto): Likewise.
763 (s390_emit_ops_impl): Mark variable static.
764 (s390x_emit_ops): Likewise.
766 2016-06-17 Yao Qi <yao.qi@linaro.org>
768 * linux-low.c (handle_extended_wait): Call
769 uninsert_reinsert_breakpoints for the parent process. Remove
770 reinsert breakpoints from the child process. Reinsert them to
771 the parent process when vfork is done.
772 * mem-break.c (uninsert_reinsert_breakpoints): New function.
773 (reinsert_reinsert_breakpoints): New function.
774 * mem-break.h (uninsert_reinsert_breakpoints): Declare
775 (reinsert_reinsert_breakpoints): Declare.
777 2016-06-17 Yao Qi <yao.qi@linaro.org>
779 * linux-low.c (handle_extended_wait): If the parent is doing
780 step-over, remove the reinsert breakpoints from the forked child.
782 2016-06-17 Yao Qi <yao.qi@linaro.org>
784 * linux-low.c (unsuspend_all_lwps): Declare.
785 (linux_low_filter_event): If thread exited, call finish_step_over.
786 If step-over is finished, unsuspend other threads.
788 2016-06-17 Yao Qi <yao.qi@linaro.org>
790 * linux-low.c (linux_resume_one_lwp_throw): Assert
791 has_reinsert_breakpoints returns false.
792 * mem-break.c (delete_disabled_breakpoints): Assert
793 bp type isn't reinsert_breakpoint.
795 2016-06-17 Yao Qi <yao.qi@linaro.org>
797 * linux-low.c (maybe_hw_step): New function.
798 (linux_resume_one_lwp_throw): Call maybe_hw_step.
799 (finish_step_over): Switch current_thread to lwp temporarily,
800 and assert has_reinsert_breakpoints returns true.
801 (proceed_one_lwp): Call maybe_hw_step.
802 * mem-break.c (has_reinsert_breakpoints): New function.
803 * mem-break.h (has_reinsert_breakpoints): Declare.
805 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
807 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
809 2016-05-17 Yao Qi <yao.qi@linaro.org>
811 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
812 instead of find_inferior.
814 2016-05-05 Yao Qi <yao.qi@linaro.org>
816 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
817 Initialize res to zero.
819 2016-05-05 Yao Qi <yao.qi@linaro.org>
821 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
824 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
826 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
827 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
828 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
830 2016-04-28 Par Olsson <par.olsson@windriver.com>
831 Simon Marchi <simon.marchi@ericsson.com>
833 * tracepoint.c (write_inferior_int8): New function.
834 (cmd_qtenable_disable): Write enable flag using
837 2016-04-25 Yao Qi <yao.qi@linaro.org>
839 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
840 (need_step_over_p): Return zero if the LWP has pending signals
841 can be delivered on software single step target.
843 2016-04-25 Yao Qi <yao.qi@linaro.org>
845 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
846 return instead of error.
848 2016-04-22 Yao Qi <yao.qi@linaro.org>
850 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
853 2016-04-22 Yao Qi <yao.qi@linaro.org>
855 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
856 signal when stepping over breakpoint with software single
859 2016-04-21 Pedro Alves <palves@redhat.com>
861 * linux-s390-low.c (s390_collect_ptrace_register)
862 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
864 (s390_check_regset): Use void * instead of gdb_byte *.
866 2016-04-20 Pedro Alves <palves@redhat.com>
868 * configure: Renegerate.
870 2016-04-20 Yao Qi <yao.qi@linaro.org>
872 * linux-aarch32-low.c: Include "arch/arm-linux.h".
873 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
875 (arm_store_gregset): Likewise.
877 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
879 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
880 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
881 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
882 (amd64-avx-mpx-linux.c): New rules.
883 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
884 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
885 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
886 (srv_amd64_regobj): Add amd64-avx-mpx.o.
887 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
888 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
889 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
890 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
891 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
892 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
893 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
894 * linux-x86-low.c (x86_linux_read_description): Add case for
895 X86_XSTATE_AVX_MPX_MASK.
896 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
897 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
898 init_registers_i386_avx_mpx_linux.
899 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
900 (initialize_low_tracepoint): Call
901 init_registers_i386_avx_mpx_linux.
902 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
903 (initialize_low_tracepoint): Call
904 init_registers_amd64_avx_mpx_linux.
905 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
906 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
907 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
910 2016-04-18 Pedro Alves <palves@redhat.com>
912 * configure: Regenerate.
914 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
916 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
917 (aarch64_emit_sub): Likewise.
919 2016-04-12 Pedro Alves <palves@redhat.com>
921 * utils.c (prepare_to_throw_exception): Delete.
923 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
925 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
927 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
929 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
931 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
933 * linux-aarch64-ipa.c: Add <elf.h> include.
934 * linux-ppc-ipa.c: Add <elf.h> include.
935 * linux-s390-ipa.c: Add <elf.h> include.
937 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
939 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
940 (get_raw_reg_ptr): Likewise.
941 (get_trace_state_variable_value_ptr): Likewise.
942 (set_trace_state_variable_value_ptr): Likewise.
943 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
946 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
947 Marcin Kościelnicki <koriakin@0x04.net>
950 * linux-ppc-low.c (emit_insns): New function.
951 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
952 (ppc_emit_prologue): New function.
953 (ppc_emit_epilogue): New function.
954 (ppc_emit_add): New function.
955 (ppc_emit_sub): New function.
956 (ppc_emit_mul): New function.
957 (ppc_emit_lsh): New function.
958 (ppc_emit_rsh_signed): New function.
959 (ppc_emit_rsh_unsigned): New function.
960 (ppc_emit_ext): New function.
961 (ppc_emit_zero_ext): New function.
962 (ppc_emit_log_not): New function.
963 (ppc_emit_bit_and): New function.
964 (ppc_emit_bit_or): New function.
965 (ppc_emit_bit_xor): New function.
966 (ppc_emit_bit_not): New function.
967 (ppc_emit_equal): New function.
968 (ppc_emit_less_signed): New function.
969 (ppc_emit_less_unsigned): New function.
970 (ppc_emit_ref): New function.
971 (ppc_emit_const): New function.
972 (ppc_emit_reg): New function.
973 (ppc_emit_pop): New function.
974 (ppc_emit_stack_flush): New function.
975 (ppc_emit_swap): New function.
976 (ppc_emit_stack_adjust): New function.
977 (ppc_emit_call): New function.
978 (ppc_emit_int_call_1): New function.
979 (ppc_emit_void_call_2): New function.
980 (ppc_emit_if_goto): New function.
981 (ppc_emit_goto): New function.
982 (ppc_emit_eq_goto): New function.
983 (ppc_emit_ne_goto): New function.
984 (ppc_emit_lt_goto): New function.
985 (ppc_emit_le_goto): New function.
986 (ppc_emit_gt_goto): New function.
987 (ppc_emit_ge_goto): New function.
988 (ppc_write_goto_address): New function.
989 (ppc_emit_ops_impl): New static variable.
990 (ppc64v1_emit_prologue): New function.
991 (ppc64v2_emit_prologue): New function.
992 (ppc64_emit_epilogue): New function.
993 (ppc64_emit_add): New function.
994 (ppc64_emit_sub): New function.
995 (ppc64_emit_mul): New function.
996 (ppc64_emit_lsh): New function.
997 (ppc64_emit_rsh_signed): New function.
998 (ppc64_emit_rsh_unsigned): New function.
999 (ppc64_emit_ext): New function.
1000 (ppc64_emit_zero_ext): New function.
1001 (ppc64_emit_log_not): New function.
1002 (ppc64_emit_bit_and): New function.
1003 (ppc64_emit_bit_or): New function.
1004 (ppc64_emit_bit_xor): New function.
1005 (ppc64_emit_bit_not): New function.
1006 (ppc64_emit_equal): New function.
1007 (ppc64_emit_less_signed): New function.
1008 (ppc64_emit_less_unsigned): New function.
1009 (ppc64_emit_ref): New function.
1010 (ppc64_emit_const): New function.
1011 (ppc64v1_emit_reg): New function.
1012 (ppc64v2_emit_reg): New function.
1013 (ppc64_emit_pop): New function.
1014 (ppc64_emit_stack_flush): New function.
1015 (ppc64_emit_swap): New function.
1016 (ppc64v1_emit_call): New function.
1017 (ppc64v2_emit_call): New function.
1018 (ppc64v1_emit_int_call_1): New function.
1019 (ppc64v2_emit_int_call_1): New function.
1020 (ppc64v1_emit_void_call_2): New function.
1021 (ppc64v2_emit_void_call_2): New function.
1022 (ppc64_emit_if_goto): New function.
1023 (ppc64_emit_eq_goto): New function.
1024 (ppc64_emit_ne_goto): New function.
1025 (ppc64_emit_lt_goto): New function.
1026 (ppc64_emit_le_goto): New function.
1027 (ppc64_emit_gt_goto): New function.
1028 (ppc64_emit_ge_goto): New function.
1029 (ppc64v1_emit_ops_impl): New static variable.
1030 (ppc64v2_emit_ops_impl): New static variable.
1031 (ppc_emit_ops): New function.
1032 (linux_low_target): Wire in ppc_emit_ops.
1034 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1035 Marcin Kościelnicki <koriakin@0x04.net>
1038 * Makefile.in: Add powerpc-*-ipa.o
1039 * configure.srv: Add ipa_obj for powerpc*-linux.
1040 * linux-ppc-ipa.c: New file.
1041 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1043 (PPC_FIELD): New macro.
1044 (PPC_SEXT): New macro.
1045 (PPC_OP6): New macro.
1046 (PPC_BO): New macro.
1047 (PPC_LI): New macro.
1048 (PPC_BD): New macro.
1049 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1050 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1051 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1052 (ppc_get_thread_area): New function.
1053 (is_elfv2_inferior): New function.
1054 (gen_ds_form): New function.
1055 (GEN_STD): New macro.
1056 (GEN_STDU): New macro.
1057 (GEN_LD): New macro.
1058 (GEN_LDU): New macro.
1059 (gen_d_form): New function.
1060 (GEN_ADDI): New macro.
1061 (GEN_ADDIS): New macro.
1062 (GEN_LI): New macro.
1063 (GEN_LIS): New macro.
1064 (GEN_ORI): New macro.
1065 (GEN_ORIS): New macro.
1066 (GEN_LWZ): New macro.
1067 (GEN_STW): New macro.
1068 (GEN_STWU): New macro.
1069 (gen_xfx_form): New function.
1070 (GEN_MFSPR): New macro.
1071 (GEN_MTSPR): New macro.
1072 (GEN_MFCR): New macro.
1073 (GEN_MTCR): New macro.
1074 (GEN_SYNC): New macro.
1075 (GEN_LWSYNC): New macro.
1076 (gen_x_form): New function.
1077 (GEN_OR): New macro.
1078 (GEN_MR): New macro.
1079 (GEN_LWARX): New macro.
1080 (GEN_STWCX): New macro.
1081 (GEN_CMPW): New macro.
1082 (gen_md_form): New function.
1083 (GEN_RLDICL): New macro.
1084 (GEN_RLDICR): New macro.
1085 (gen_i_form): New function.
1087 (GEN_BL): New macro.
1088 (gen_b_form): New function.
1089 (GEN_BNE): New macro.
1090 (GEN_LOAD): New macro.
1091 (GEN_STORE): New macro.
1092 (gen_limm): New function.
1093 (gen_atomic_xchg): New function.
1094 (gen_call): New function.
1095 (ppc_relocate_instruction): New function.
1096 (ppc_install_fast_tracepoint_jump_pad): New function.
1097 (ppc_get_min_fast_tracepoint_insn_len): New function.
1098 (ppc_get_ipa_tdesc_idx): New function.
1099 (the_low_target): Wire in the new functions.
1100 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1102 * linux-ppc-tdesc.h: New file.
1104 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1106 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1107 (alloc_jump_pad_buffer): New function.
1108 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1109 (alloc_jump_pad_buffer): New function.
1110 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1111 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1112 (alloc_jump_pad_buffer): New function.
1113 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1114 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1115 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1116 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1118 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1120 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1121 * linux-amd64-ipa.c: Likewise.
1122 * linux-i386-ipa.c: Likewise.
1123 * linux-s390-ipa.c: Likewise.
1124 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1125 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1126 set_trace_state_variable_value_ptr.
1127 (struct ipa_sym_addresses): Likewise.
1128 (symbol_list): Likewise.
1129 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1130 accessing gdb_collect directly.
1131 (gdb_collect_ptr_type): New typedef.
1132 (get_raw_reg_ptr_type): New typedef.
1133 (get_trace_state_variable_value_ptr_type): New typedef.
1134 (set_trace_state_variable_value_ptr_type): New typedef.
1135 (gdb_collect_ptr): New global.
1136 (get_raw_reg_ptr): New global.
1137 (get_trace_state_variable_value_ptr): New global.
1138 (set_trace_state_variable_value_ptr): New global.
1139 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1140 accessing get_raw_reg directly.
1141 (get_get_tsv_func_addr): Likewise for
1142 get_trace_state_variable_value_ptr.
1143 (get_set_tsv_func_addr): Likewise for
1144 set_trace_state_variable_value_ptr.
1145 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1147 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1149 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1151 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1153 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1155 (relocate_instruction): Remove own_buf.
1156 * server.c (own_buf): Make global.
1157 (handle_v_requests): Make global.
1158 * server.h (own_buf): New declaration.
1159 (handle_v_requests): New prototype.
1161 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1164 * linux-s390-low.c (add_insns): New function.
1165 (s390_emit_prologue): New function.
1166 (s390_emit_epilogue): New function.
1167 (s390_emit_add): New function.
1168 (s390_emit_sub): New function.
1169 (s390_emit_mul): New function.
1170 (s390_emit_lsh): New function.
1171 (s390_emit_rsh_signed): New function.
1172 (s390_emit_rsh_unsigned): New function.
1173 (s390_emit_ext): New function.
1174 (s390_emit_log_not): New function.
1175 (s390_emit_bit_and): New function.
1176 (s390_emit_bit_or): New function.
1177 (s390_emit_bit_xor): New function.
1178 (s390_emit_bit_not): New function.
1179 (s390_emit_equal): New function.
1180 (s390_emit_less_signed): New function.
1181 (s390_emit_less_unsigned): New function.
1182 (s390_emit_ref): New function.
1183 (s390_emit_if_goto): New function.
1184 (s390_emit_goto): New function.
1185 (s390_write_goto_address): New function.
1186 (s390_emit_litpool): New function.
1187 (s390_emit_const): New function.
1188 (s390_emit_call): New function.
1189 (s390_emit_reg): New function.
1190 (s390_emit_pop): New function.
1191 (s390_emit_stack_flush): New function.
1192 (s390_emit_zero_ext): New function.
1193 (s390_emit_swap): New function.
1194 (s390_emit_stack_adjust): New function.
1195 (s390_emit_set_r2): New function.
1196 (s390_emit_int_call_1): New function.
1197 (s390_emit_void_call_2): New function.
1198 (s390_emit_eq_goto): New function.
1199 (s390_emit_ne_goto): New function.
1200 (s390_emit_lt_goto): New function.
1201 (s390_emit_le_goto): New function.
1202 (s390_emit_gt_goto): New function.
1203 (s390_emit_ge_goto): New function.
1204 (s390x_emit_prologue): New function.
1205 (s390x_emit_epilogue): New function.
1206 (s390x_emit_add): New function.
1207 (s390x_emit_sub): New function.
1208 (s390x_emit_mul): New function.
1209 (s390x_emit_lsh): New function.
1210 (s390x_emit_rsh_signed): New function.
1211 (s390x_emit_rsh_unsigned): New function.
1212 (s390x_emit_ext): New function.
1213 (s390x_emit_log_not): New function.
1214 (s390x_emit_bit_and): New function.
1215 (s390x_emit_bit_or): New function.
1216 (s390x_emit_bit_xor): New function.
1217 (s390x_emit_bit_not): New function.
1218 (s390x_emit_equal): New function.
1219 (s390x_emit_less_signed): New function.
1220 (s390x_emit_less_unsigned): New function.
1221 (s390x_emit_ref): New function.
1222 (s390x_emit_if_goto): New function.
1223 (s390x_emit_const): New function.
1224 (s390x_emit_call): New function.
1225 (s390x_emit_reg): New function.
1226 (s390x_emit_pop): New function.
1227 (s390x_emit_stack_flush): New function.
1228 (s390x_emit_zero_ext): New function.
1229 (s390x_emit_swap): New function.
1230 (s390x_emit_stack_adjust): New function.
1231 (s390x_emit_int_call_1): New function.
1232 (s390x_emit_void_call_2): New function.
1233 (s390x_emit_eq_goto): New function.
1234 (s390x_emit_ne_goto): New function.
1235 (s390x_emit_lt_goto): New function.
1236 (s390x_emit_le_goto): New function.
1237 (s390x_emit_gt_goto): New function.
1238 (s390x_emit_ge_goto): New function.
1239 (s390_emit_ops): New function.
1240 (struct linux_target_ops): Fill in emit_ops hook.
1242 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1245 * Makefile.in: Add s390 IPA files.
1246 * configure.srv: Build IPA for s390.
1247 * linux-s390-ipa.c: New file.
1248 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1249 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1250 (tdesc_s390_linux32): Likewise.
1251 (init_registers_s390_linux32v1): Likewise.
1252 (tdesc_s390_linux32v1): Likewise.
1253 (init_registers_s390_linux32v2): Likewise.
1254 (tdesc_s390_linux32v2): Likewise.
1255 (init_registers_s390_linux64): Likewise.
1256 (tdesc_s390_linux64): Likewise.
1257 (init_registers_s390_linux64v1): Likewise.
1258 (tdesc_s390_linux64v1): Likewise.
1259 (init_registers_s390_linux64v2): Likewise.
1260 (tdesc_s390_linux64v2): Likewise.
1261 (init_registers_s390_te_linux64): Likewise.
1262 (tdesc_s390_te_linux64): Likewise.
1263 (init_registers_s390_vx_linux64): Likewise.
1264 (tdesc_s390_vx_linux64): Likewise.
1265 (init_registers_s390_tevx_linux64): Likewise.
1266 (tdesc_s390_tevx_linux64): Likewise.
1267 (init_registers_s390x_linux64): Likewise.
1268 (tdesc_s390x_linux64): Likewise.
1269 (init_registers_s390x_linux64v1): Likewise.
1270 (tdesc_s390x_linux64v1): Likewise.
1271 (init_registers_s390x_linux64v2): Likewise.
1272 (tdesc_s390x_linux64v2): Likewise.
1273 (init_registers_s390x_te_linux64): Likewise.
1274 (tdesc_s390x_te_linux64): Likewise.
1275 (init_registers_s390x_vx_linux64): Likewise.
1276 (tdesc_s390x_vx_linux64): Likewise.
1277 (init_registers_s390x_tevx_linux64): Likewise.
1278 (tdesc_s390x_tevx_linux64): Likewise.
1279 (have_hwcap_s390_vx): New static variable.
1280 (s390_arch_setup): Fill have_hwcap_s390_vx.
1281 (s390_get_thread_area): New function.
1282 (s390_ft_entry_gpr_esa): New const.
1283 (s390_ft_entry_gpr_zarch): New const.
1284 (s390_ft_entry_misc): New const.
1285 (s390_ft_entry_fr): New const.
1286 (s390_ft_entry_vr): New const.
1287 (s390_ft_main_31): New const.
1288 (s390_ft_main_64): New const.
1289 (s390_ft_exit_fr): New const.
1290 (s390_ft_exit_vr): New const.
1291 (s390_ft_exit_misc): New const.
1292 (s390_ft_exit_gpr_esa): New const.
1293 (s390_ft_exit_gpr_zarch): New const.
1294 (append_insns): New function.
1295 (s390_relocate_instruction): New function.
1296 (s390_install_fast_tracepoint_jump_pad): New function.
1297 (s390_get_min_fast_tracepoint_insn_len): New function.
1298 (s390_get_ipa_tdesc_idx): New function.
1299 (struct linux_target_ops): Wire in the above functions.
1300 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1301 * linux-s390-tdesc.h: New file.
1303 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1305 * linux-s390-low.c (s390_supports_tracepoints): New function.
1306 (struct linux_target_ops): Fill supports_tracepoints hook.
1308 2016-03-18 Yao Qi <yao.qi@linaro.org>
1310 * linux-low.c (lwp_signal_can_be_delivered): New function.
1311 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1313 2016-03-18 Yao Qi <yao.qi@linaro.org>
1315 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1316 0 if signal is enqueued. Remove 'signal' from one debugging
1317 message. Move one debugging message to some lines below.
1318 Remove code setting 'signal' to 0.
1320 2016-03-18 Yao Qi <yao.qi@linaro.org>
1322 * linux-low.c (linux_low_filter_event): Remove redundant
1323 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1325 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1327 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1328 (struct linux_target_ops): Wire in the above.
1330 2016-03-03 Yao Qi <yao.qi@linaro.org>
1332 * linux-low.c: Update comments to start_step_over.
1334 2016-03-03 Yao Qi <yao.qi@linaro.org>
1337 * linux-low.c (handle_extended_wait): Set child suspended
1338 if event_lwp->bp_reinsert isn't zero.
1340 2016-03-02 Yao Qi <yao.qi@linaro.org>
1342 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1343 enqueue_pending_signal.
1345 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1347 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1350 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1352 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1353 (s390_regmap_3264) [!__s390x__]: New global.
1354 (s390_collect_ptrace_register): Skip map entries containing -1.
1355 (s390_supply_ptrace_register): Ditto.
1356 (s390_fill_gprs_high): New function.
1357 (s390_store_gprs_high): New function.
1358 (s390_regsets): Add NT_S390_HIGH_GPRS.
1359 (s390_get_hwcap): Enable on 31-bit.
1360 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1361 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1362 Detect NT_S390_HIGH_GPRS.
1363 (s390_usrregs_info_3264): Enable on 31-bit.
1364 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1365 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1367 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1370 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1371 * configure.srv: Ditto.
1372 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1373 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1374 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1375 (init_registers_amd64_linux): Remove prototype.
1376 (tdesc_amd64_linux): Remove declaration.
1377 (get_ipa_tdesc): New function.
1378 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1379 initialize remaining tdescs.
1380 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1381 (init_registers_i386_linux): Remove prototype.
1382 (tdesc_i386_linux): Remove declaration.
1383 (get_ipa_tdesc): New function.
1384 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1385 initialize remaining tdescs.
1386 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1387 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1388 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1389 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1390 (x86_get_ipa_tdesc_idx): New function.
1391 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1392 * linux-x86-tdesc.h: New file.
1393 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1394 (target_get_ipa_tdesc_idx): New macro.
1395 * tracepoint.c (ipa_tdesc_idx): New macro.
1396 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1397 (symbol_list): Add ipa_tdesc_idx.
1398 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1399 (ipa_tdesc): Remove.
1400 (ipa_tdesc_idx): New variable.
1401 (get_context_regcache): Use get_ipa_tdesc.
1402 (gdb_collect): Ditto.
1404 * tracepoint.h (get_ipa_tdesc): New prototype.
1405 (ipa_tdesc): Remove.
1407 2016-02-24 Pedro Alves <palves@redhat.com>
1409 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1410 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1411 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1412 Factor out common code between the USE_SIGTRAP_SIGINFO and
1413 !USE_SIGTRAP_SIGINFO blocks.
1414 (linux_low_filter_event): Call save_stop_reason instead of
1415 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1417 (linux_wait_1): Update comments.
1419 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1421 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1422 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1423 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1424 ppc_insert_point, ppc_remove_point.
1426 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1428 * linux-s390-low.c (s390_supports_z_point_type): New function.
1429 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1431 2016-02-16 Yao Qi <yao.qi@linaro.org>
1433 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1434 PC. Get pc from regcache_read_pc.
1436 2016-02-12 Yao Qi <yao.qi@linaro.org>
1438 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1439 or linux_get_pc_32bit.
1440 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1442 2016-02-12 Yao Qi <yao.qi@linaro.org>
1444 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1445 arm_linux_get_next_pcs_fixup.
1447 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1449 * tracepoint.c (x_tracepoint_action_download): Change
1450 write_inferior_data_ptr to write_inferior_data_pointer.
1451 (cmd_qtstart): Likewise.
1452 (write_inferior_data_ptr): Remove.
1453 (download_agent_expr): Change write_inferior_data_ptr to
1454 write_inferior_data_pointer.
1455 (download_tracepoint_1): Likewise.
1456 (download_tracepoint): Likewise.
1457 (download_trace_state_variables): Likewise.
1459 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1460 Marcin Kościelnicki <koriakin@0x04.net>
1462 * tracepoint.c (struct tracepoint_action_ops): Remove.
1463 (struct tracepoint_action): Remove ops.
1464 (m_tracepoint_action_download, r_tracepoint_action_download)
1465 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1466 size and offset accordingly.
1467 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1468 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1469 (tracepoint_action_send, tracepoint_action_download): New functions.
1470 Helpers for trace action handlers.
1471 (add_tracepoint_action): Remove setup actions ops.
1472 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1474 2016-02-10 Yao Qi <yao.qi@linaro.org>
1476 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1478 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1480 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1482 * configure: Regenerate.
1484 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1486 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1487 void * to gdb_byte *.
1488 * linux-low.c (siginfo_fixup): Likewise.
1489 (linux_xfer_siginfo): Likewise.
1490 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1492 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1494 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1496 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1498 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1500 * linux-x86-low.c [__x86_64__]: Include
1501 "nat/amd64-linux-siginfo.h".
1502 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1503 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1504 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1505 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1506 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1507 (cpt_si_fd, si_timerid, si_overrun): Move from
1508 nat/amd64-linux-siginfo.c.
1509 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1511 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1513 * server.c (skip_to_semicolon): Remove.
1514 (process_point_options): Use strchrnul instead of
1517 2016-01-26 Yao Qi <yao.qi@linaro.org>
1519 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1520 * linux-low.c (install_software_single_step_breakpoints): Don't
1521 call regcache_read_pc.
1522 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1525 2016-01-26 Yao Qi <yao.qi@linaro.org>
1527 * linux-low.c (install_software_single_step_breakpoints): Call
1528 regcache_read_pc instead of get_pc.
1530 2016-01-26 Yao Qi <yao.qi@linaro.org>
1532 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1533 (unblock_async_io): Rename to ...
1534 (block_unblock_async_io): ... it. New function.
1535 (enable_async_io): Don't install SIGIO handler. Unblock it
1537 (disable_async_io): Don't ignore SIGIO. Block it instead.
1538 (initialize_async_io): Install SIGIO handler. Don't call
1541 2016-01-26 Yao Qi <yao.qi@linaro.org>
1543 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1544 first character is '\003', call *the_target->request_interrupt.
1546 2016-01-25 Yao Qi <yao.qi@linaro.org>
1548 * remote-utils.c (new_thread_notify): Remove.
1549 (dead_thread_notify): Likewise.
1550 * remote-utils.h (new_thread_notify): Remove declaration.
1551 (dead_thread_notify): Likewise.
1553 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1555 * gdb.trace/pending.exp: Fix expected message on continue.
1557 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1559 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1560 it works properly on big-endian machines where sizeof (CORE_ADDR)
1563 2016-01-21 Pedro Alves <palves@redhat.com>
1565 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1566 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1567 * configure: Regenerate.
1569 2016-01-21 Yao Qi <yao.qi@linaro.org>
1571 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1572 is_thumb and set it according to CPSR saved on the stack.
1573 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1574 arm_sigreturn_next_pc.
1576 2016-01-18 Yao Qi <yao.qi@linaro.org>
1578 * linux-low.c (linux_set_pc_64bit): New function.
1579 (linux_get_pc_64bit): New function.
1580 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1582 * linux-sparc-low.c (debug_threads): Remove declaration.
1583 (sparc_get_pc): Remove.
1584 (the_low_target): Use linux_get_pc_64bit instead of
1586 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1587 (the_low_target): Use linux_get_pc_64bit and
1590 2016-01-18 Yao Qi <yao.qi@linaro.org>
1592 * linux-arm-low.c (debug_threads): Remove declaration.
1593 (arm_get_pc, arm_set_pc): Remove.
1594 (the_low_target): Use linux_get_pc_32bit and
1596 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1597 (the_low_target): Use linux_get_pc_32bit and
1599 * linux-cris-low.c (debug_threads): Remove declaration.
1600 (cris_get_pc, cris_set_pc,): Remove.
1601 (the_low_target): Use linux_get_pc_32bit and
1603 * linux-crisv32-low.c (debug_threads): Remove declaration.
1604 (cris_get_pc, cris_set_pc): Remove.
1605 (the_low_target): Use linux_get_pc_32bit and
1607 * linux-low.c: Include inttypes.h.
1608 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1609 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1610 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1611 (the_low_target): Use linux_get_pc_32bit and
1613 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1614 (the_low_target): Use linux_get_pc_32bit and
1616 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1617 (the_low_target): Use linux_get_pc_32bit and
1619 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1620 (the_low_target): Use linux_get_pc_32bit and
1622 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1623 (the_low_target): Use linux_get_pc_32bit and
1626 2016-01-18 Gary Benson <gbenson@redhat.com>
1628 * configure.ac (AC_FUNC_FORK): New check.
1629 * config.in: Regenerate.
1630 * configure: Likewise.
1632 2016-01-14 Yao Qi <yao.qi@linaro.org>
1634 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1635 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1636 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1637 arm_get_next_pcs_ctor.
1639 2016-01-12 Josh Stone <jistone@redhat.com>
1640 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1642 * inferiors.h: Include "gdb_vecs.h".
1643 (struct process_info): Add syscalls_to_catch.
1644 * inferiors.c (remove_process): Free syscalls_to_catch.
1645 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1646 syscall_return stops.
1647 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1648 * server.c (handle_general_set): Handle QCatchSyscalls.
1649 (handle_query): Report support for QCatchSyscalls.
1650 * target.h (struct target_ops): Add supports_catch_syscall.
1651 (target_supports_catch_syscall): New macro.
1652 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1653 (struct lwp_info): Add syscall_state.
1654 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1655 Maintain syscall_state and syscalls_to_catch across exec.
1656 (get_syscall_trapinfo): New function, proxy to the_low_target.
1657 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1658 (linux_low_filter_event): Toggle syscall_state entry/return for
1659 syscall traps, and set it ignored for all others.
1660 (gdb_catching_syscalls_p): New function.
1661 (gdb_catch_this_syscall_p): New function.
1662 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1663 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1664 (linux_supports_catch_syscall): New function.
1665 (linux_target_ops): Install it.
1666 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1667 (the_low_target): Install it.
1669 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1671 * acinclude.m4: Include new ../warning.m4 file.
1672 * configure: Regenerated.
1673 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1675 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1677 * ax.c (is_goto_target): Mark static.
1678 * linux-low.c (register_addr): Likewise.
1679 (linux_fetch_registers, linux_store_registers): Likewise.
1680 * mem-break.c (any_persistent_commands): Fix old prototype.
1681 (add_commands_to_breakpoint): Mark static.
1682 * regcache.c (find_register_by_name): Delete unused func.
1683 * remote-utils.c (hex_or_minus_one): Mark static.
1684 * server.c (monitor_show_help): Mark static.
1685 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1686 handle_v_requests): Likewise.
1688 2016-01-12 Pedro Alves <palves@redhat.com>
1690 Remove use of the registered trademark symbol throughout.
1692 2016-01-08 Yao Qi <yao.qi@linaro.org>
1694 * remote-utils.c (getpkt): If c is '\003', call target hook
1697 2016-01-06 Yao Qi <yao.qi@linaro.org>
1699 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1700 linux-aarch32-low.c.
1701 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1702 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1703 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1704 (thumb2_breakpoint): Declare.
1705 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1706 linux-aarch32-low.h.
1707 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1708 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1709 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1711 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1713 * gdbreplay.c (gdbreplay_version): Change copyright year in
1715 * server.c (gdbserver_version): Likewise.
1717 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1719 * server.c (crc32_table): Delete.
1720 (crc32): Use libiberty's xcrc32 function.
1722 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1724 * lynx-low.c (lynx_delete_thread_callback): New function.
1725 (lynx_mourn): Properly delete our process and all of its
1726 threads. Remove call to clear_inferiors.
1728 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1730 * target.c (thread_search_callback): Add check that
1731 the thread_stopped target callback is not NULL before
1734 2015-12-21 Yao Qi <yao.qi@linaro.org>
1736 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1739 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1741 * server.c (handle_query): Call target_supports_software_single_step.
1743 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1745 * linux-low.c (single_step): New function.
1746 (linux_resume_one_lwp_throw): Call single_step.
1747 (start_step_over): Likewise.
1749 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1751 * Makefile.in (SFILES): Append arch/arm-linux.c,
1752 arch/arm-get-next-pcs.c.
1753 (arm-linux.o): New rule.
1754 (arm-get-next-pcs.o): New rule.
1755 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1757 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1758 to linux-aarch32-low.c.
1759 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1760 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1761 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1762 (thumb2_breakpoint_len): Likewise.
1763 (arm_is_thumb_mode): Make non-static.
1764 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1765 from linux-aarch32-low.c.
1766 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1767 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1768 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1769 (thumb2_breakpoint_len): Likewise.
1770 (arm_is_thumb_mode): New declaration.
1771 * linux-arm-low.c: Include arch/arm-linux.h
1772 aarch/arm-get-next-pcs.h, sys/syscall.h.
1773 (get_next_pcs_ops): New struct.
1774 (get_next_pcs_addr_bits_remove): New function.
1775 (get_next_pcs_is_thumb): New function.
1776 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1777 (arm_sigreturn_next_pc): Likewise.
1778 (get_next_pcs_syscall_next_pc): Likewise.
1779 (arm_gdbserver_get_next_pcs): Likewise.
1780 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1782 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1783 * server.h: Include gdb_vecs.h.
1785 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1787 * Makefile.in (SFILES): Append common/common-regcache.c.
1788 (OBS): Append common-regcache.o.
1789 (common-regcache.o): New rule.
1790 * regcache.c (init_register_cache): Initialize cache to
1792 (regcache_raw_read_unsigned): New function.
1793 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1794 register_status enum.
1796 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1798 * linux-aarch64-low.c (the_low_targets): Rename
1799 breakpoint_reinsert_addr to get_next_pcs.
1800 * linux-arm-low.c (the_low_targets): Likewise.
1801 * linux-bfin-low.c (the_low_targets): Likewise.
1802 * linux-cris-low.c (the_low_targets): Likewise.
1803 * linux-crisv32-low.c (the_low_targets): Likewise.
1804 * linux-low.c (can_software_single_step): Likewise.
1805 (install_software_single_step_breakpoints): New function.
1806 (start_step_over): Use install_software_single_step_breakpoints.
1807 * linux-low.h: New CORE_ADDR vector.
1808 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1810 * linux-mips-low.c (the_low_targets): Likewise.
1811 * linux-nios2-low.c (the_low_targets): Likewise.
1812 * linux-sparc-low.c (the_low_targets): Likewise.
1814 2015-12-17 Pedro Alves <palves@redhat.com>
1816 * linux-low.c (linux_kill_one_lwp): Remove references to
1818 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1820 (linux_init_signals): Delete.
1821 (initialize_low): Adjust.
1822 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1824 2015-12-16 Pedro Alves <palves@redhat.com>
1826 * configure.ac (compiler warning flags): When testing a
1827 -Wno-foo option, check whether -Wfoo works instead.
1828 * configure: Regenerate.
1830 2015-12-11 Don Breazeal <donb@codesourcery.com>
1832 * server.c (process_serial_event): Don't exit from gdbserver
1833 in remote mode if there are still active inferiors.
1835 2015-12-11 Yao Qi <yao.qi@linaro.org>
1837 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1838 arm_breakpoint_at if the process is 32-bit.
1840 2015-12-11 Yao Qi <yao.qi@linaro.org>
1842 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1845 2015-12-07 Yao Qi <yao.qi@linaro.org>
1847 * configure.srv: Append arm.o to srv_tgtobj for
1848 aarch64*-*-linux* target.
1849 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1850 from linux-arm-low.c.
1851 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1852 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1853 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1854 (thumb2_breakpoint_len): Likewise.
1855 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1856 (arm_breakpoint_kinds): Likewise.
1857 (arm_breakpoint_kind_from_pc): Likewise.
1858 (arm_sw_breakpoint_from_kind): Likewise.
1859 (arm_breakpoint_kind_from_current_state): Likewise.
1860 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1861 (arm_sw_breakpoint_from_kind): Declare.
1862 (arm_breakpoint_kind_from_current_state): Declare.
1863 (arm_breakpoint_at): Declare.
1864 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1865 arm_sw_breakpoint_from_kind if process is 32-bit.
1866 (aarch64_breakpoint_kind_from_pc): New function.
1867 (aarch64_breakpoint_kind_from_current_state): New function.
1868 (the_low_target): Initialize fields breakpoint_kind_from_pc
1869 and breakpoint_kind_from_current_state.
1870 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1871 linux-aarch32-low.c.
1872 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1873 (arm_breakpoint, arm_breakpoint_len): Likewise.
1874 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1875 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1876 (arm_is_thumb_mode): Likewise.
1877 (arm_breakpoint_at): Likewise.
1878 (arm_breakpoint_kind_from_pc): Likewise.
1879 (arm_sw_breakpoint_from_kind): Likewise.
1880 (arm_breakpoint_kind_from_current_state): Likewise.
1883 2015-08-04 Yao Qi <yao.qi@linaro.org>
1885 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1886 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1887 * server.c (extended_protocol): Remove "static".
1888 * server.h (extended_protocol): Declare it.
1890 2015-12-04 Josh Stone <jistone@redhat.com>
1892 * target.h (struct target_ops) <arch_setup>: Rename to ...
1893 (struct target_ops) <post_create_inferior>: ... this.
1894 (target_arch_setup): Rename to ...
1895 (target_post_create_inferior): ... this, calling post_create_inferior.
1896 * server.c (start_inferior): Update target_arch_setup calls to
1897 target_post_create_inferior.
1898 * linux-low.c (linux_low_ptrace_options): Forward declare.
1899 (linux_arch_setup): Update its comment for general use.
1900 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1901 (struct linux_target_ops): Use linux_post_create_inferior.
1902 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1903 to post_create_inferior.
1904 * nto-low.c (struct nto_target_ops): Likewise.
1905 * spu-low.c (struct spu_target_ops): Likewise.
1906 * win32-low.c (struct win32_target_ops): Likewise.
1908 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1910 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1912 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1914 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1915 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1916 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1917 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1918 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1919 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1920 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1921 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1922 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1923 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1924 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1925 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1927 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1929 * linux-low.c (linux_look_up_symbols): Don't call
1930 linux_supports_traceclone.
1931 * linux-low.h (thread_db_init): Remove use_events argument.
1932 * thread-db.c (thread_db_use_event): Remove global variable.
1933 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1934 (struct thread_db) <td_create_bp>: Remove field.
1935 (thread_db_create_event): Remove function.
1936 (thread_db_enable_reporting): Likewise.
1937 (find_one_thread): Don't check for thread_db_use_events.
1938 (attach_thread): Likewise.
1939 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1940 (try_thread_db_load_1): Don't check for thread_db_use_events.
1941 (thread_db_init): Remove use_events argument and thread events
1943 (remove_thread_event_breakpoints): Remove function.
1944 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1946 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1948 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1950 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1951 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1952 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1953 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1954 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1956 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1958 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1959 * linux-low.c (can_hardware_single_step): Use
1960 supports_hardware_single_step.
1961 (can_software_single_step): New function.
1962 (start_step_over): Call can_software_single_step.
1963 (linux_supports_hardware_single_step): New function.
1964 (struct target_ops) <supports_software_single_step>: Initialize.
1965 * linux-low.h (struct linux_target_ops)
1966 <supports_hardware_single_step>: Initialize.
1967 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1968 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1969 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1970 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1971 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1972 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1973 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1974 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1975 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1976 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1978 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1979 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1981 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1982 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1983 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1985 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1986 * target.h (struct target_ops): <supports_software_single_step>:
1988 (target_supports_software_single_step): New macro.
1990 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1992 * linux-low.c (linux_wait_1): Fix pc advance condition.
1993 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1994 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1996 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1998 * linux-arm-low.c (arm_is_thumb_mode): New function.
1999 (arm_breakpoint_at): Use arm_is_thumb_mode.
2000 (arm_breakpoint_kind_from_current_state): New function.
2001 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2003 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2004 (linux_breakpoint_kind_from_current_state): New function.
2005 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2006 * linux-low.h (struct linux_target_ops)
2007 <breakpoint_kind_from_current_state>: New field.
2008 * target.h (struct target_ops): Likewise.
2009 (target_breakpoint_kind_from_current_state): New macro.
2011 2015-11-30 Pedro Alves <palves@redhat.com>
2013 * linux-low.c (linux_resume): Wake up the event loop before
2016 2015-11-30 Pedro Alves <palves@redhat.com>
2018 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2020 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2022 * target.c (struct thread_search): New structure.
2023 (thread_search_callback): New function.
2024 (prev_general_thread): New global.
2025 (prepare_to_access_memory, done_accessing_memory): New functions.
2026 * target.h (prepare_to_access_memory, done_accessing_memory):
2027 Replace macros with function declarations.
2029 2015-11-30 Pedro Alves <palves@redhat.com>
2032 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2033 report TARGET_WAITKIND_NO_RESUMED.
2034 * remote-utils.c (prepare_resume_reply): Handle
2035 TARGET_WAITKIND_NO_RESUMED.
2036 * server.c (report_no_resumed): New global.
2037 (handle_query) <qSupported>: Handle "no-resumed+". Report
2038 "no-resumed+" support.
2039 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2040 return error if the client doesn't support no-resumed events.
2041 (push_stop_notification): New function.
2042 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2043 events if the client supports them.
2045 2015-11-30 Pedro Alves <palves@redhat.com>
2047 * linux-low.c (thread_still_has_status_pending_p): Don't check
2049 (lwp_resumed): New function.
2050 (status_pending_p_callback): Return early if the LWP is not
2051 supposed to be resumed.
2053 2015-11-30 Pedro Alves <palves@redhat.com>
2055 * linux-low.c (handle_extended_wait): Assert that the LWP's
2056 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2057 thread create events, leave the new child's status pending.
2058 (linux_low_filter_event): If GDB wants to hear about thread exit
2059 events, leave the LWP marked dead and don't delete it.
2060 (linux_wait_for_event_filtered): Don't check for thread exit.
2061 (filter_exit_event): New function.
2062 (linux_wait_1): Use it, when returning an exit event.
2063 (linux_resume_one_lwp_throw): Assert that the LWP's
2064 waitstatus is TARGET_WAITKIND_IGNORE.
2065 * remote-utils.c (prepare_resume_reply): Handle
2066 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2067 * server.c (report_thread_events): New global.
2068 (handle_general_set): Handle QThreadEvents.
2069 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2070 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2071 TARGET_WAITKIND_THREAD_EXITED.
2072 * server.h (report_thread_events): Declare.
2074 2015-11-30 Pedro Alves <palves@redhat.com>
2076 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2077 the thread's last_resume_kind was resume_stop.
2079 2015-11-30 Pedro Alves <palves@redhat.com>
2081 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2084 2015-11-30 Pedro Alves <palves@redhat.com>
2086 * server.c (handle_v_requests): Handle vCtrlC.
2088 2015-11-30 Pedro Alves <palves@redhat.com>
2090 * gdbthread.h (find_any_thread_of_pid): Declare.
2091 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2093 * server.c (handle_query): If current_thread is NULL, look for
2094 another thread of the selected process.
2096 2015-11-26 Daniel Colascione <dancol@dancol.org>
2097 Simon Marchi <simon.marchi@ericsson.com>
2099 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2100 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2102 * target.h (struct target_ops) <thread_name>: New field.
2103 (target_thread_name): New macro.
2105 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2107 * regcache.h (regcache_invalidate_pid): Add declaration.
2108 * regcache.c (regcache_invalidate_pid): New function, extracted
2109 from regcache_invalidate.
2110 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2111 Add trivial documentation comment.
2112 * lynx-low.c: Use regcache_invalidate_pid instead of
2113 regcache_invalidate.
2115 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2117 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2118 and Elf64_auxv_t if the target is Android.
2120 2015-11-22 Doug Evans <xdje42@gmail.com>
2122 * target.h: #include <sys/types.h>.
2124 2015-11-19 Pedro Alves <palves@redhat.com>
2126 * linux-low.c (linux_process_qsupported): Change prototype.
2128 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2130 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2131 and adjust to loop over all features.
2132 * server.c (handle_query) <qSupported>: Adjust to call
2133 target_process_qsupported once, passing it a vector of unprocessed
2135 * target.h (struct target_ops) <process_qsupported>: Change
2137 (target_process_qsupported): Adjust.
2139 2015-11-19 Pedro Alves <palves@redhat.com>
2141 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2143 * configure: Regenerate.
2145 2015-11-19 Pedro Alves <palves@redhat.com>
2147 * configure: Regenerate.
2149 2015-11-19 Yao Qi <yao.qi@linaro.org>
2151 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2154 2015-11-19 Yao Qi <yao.qi@linaro.org>
2156 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2157 (struct aarch64_operand): Move enum out.
2159 2015-11-19 Yao Qi <yao.qi@linaro.org>
2161 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2162 struct user_fpsimd_state *.
2163 (aarch64_store_fpregset): Likewise.
2165 2015-11-19 Yao Qi <yao.qi@linaro.org>
2167 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2168 struct user_pt_regs *.
2169 (aarch64_store_gregset): Likewise.
2171 2015-11-18 Pedro Alves <palves@redhat.com>
2173 * Makefile.in (all_object_files): Add $IPA_OBJS.
2175 2015-11-17 Pedro Alves <palves@redhat.com>
2177 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2178 GDB_SIGNAL_0 and gdb_signal_to_string.
2180 2015-11-17 Pedro Alves <palves@redhat.com>
2182 * win32-low.c (handle_output_debug_string): Remove parameter.
2183 (win32_kill): Remove our_status local and adjust call to
2184 handle_output_debug_string.
2185 (get_child_debug_event): Adjust call to
2186 handle_output_debug_string.
2188 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2190 * linux-mips-low.c (mips_fill_gregset): Add cast.
2191 (mips_store_gregset): Likewise.
2192 (mips_fill_fpregset): Likewise.
2193 (mips_store_fpregset): Likewise.
2195 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2197 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2200 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2202 * linux-mips-low.c (mips_linux_new_thread): Change type of
2203 watch_type to enum target_hw_bp_type.
2205 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2207 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2208 Change return type to arm_hwbp_type.
2210 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2212 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2213 (arm_store_gregset): Likewise.
2214 * linux-arm-low.c (arm_get_hwcap): Likewise.
2215 (arm_read_description): Likewise.
2217 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2219 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2221 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2223 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2224 (ppc_fill_vsxregset): Likewise.
2225 (ppc_store_vsxregset): Likewise.
2226 (ppc_fill_vrregset): Likewise.
2227 (ppc_store_vrregset): Likewise.
2228 (ppc_fill_evrregset): Likewise.
2229 (ppc_store_evrregset): Likewise.
2231 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2233 * linux-ppc-low.c (ppc_usrregs_info): Remove
2234 forward-declaration.
2235 (ppc_arch_setup): Move lower in file.
2237 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2239 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2240 (ps_pdwrite): Likewise.
2242 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2244 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2245 to after assert checks.
2247 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2249 * proc-service.c (ps_pdread): Add/adjust casts.
2250 (ps_pdwrite): Add/adjust casts.
2252 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2254 * server.c (handle_search_memory_1): Cast return value of
2257 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2259 * server.c (write_qxfer_response): Change type of data to
2262 2015-10-29 Pedro Alves <palves@redhat.com>
2264 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2266 2015-10-29 Pedro Alves <palves@redhat.com>
2268 * tracepoint.c (clear_installed_tracepoints): Add casts.
2270 2015-10-29 Pedro Alves <palves@redhat.com>
2272 * server.c (handle_v_cont, process_serial_event): Add enum
2273 gdb_signal casts to signal parsing code.
2275 2015-10-29 Pedro Alves <palves@redhat.com>
2277 * linux-low.h (NULL_REGSET): Define.
2278 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2279 * linux-arm-low.c (arm_regsets): Likewise.
2280 * linux-crisv32-low.c (cris_regsets): Likewise.
2281 * linux-m68k-low.c (m68k_regsets): Likewise.
2282 * linux-mips-low.c (mips_regsets): Likewise.
2283 * linux-nios2-low.c (nios2_regsets): Likewise.
2284 * linux-ppc-low.c (ppc_regsets): Likewise.
2285 * linux-s390-low.c (s390_regsets): Likewise.
2286 * linux-sh-low.c (sh_regsets): Likewise.
2287 * linux-sparc-low.c (sparc_regsets): Likewise.
2288 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2289 * linux-tile-low.c (tile_regsets): Likewise.
2290 * linux-x86-low.c (x86_regsets): Likewise.
2291 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2293 2015-10-29 Pedro Alves <palves@redhat.com>
2295 * linux-low.h (NULL_REGSET): Define.
2296 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2297 * linux-arm-low.c (arm_regsets): Likewise.
2298 * linux-crisv32-low.c (cris_regsets): Likewise.
2299 * linux-m68k-low.c (m68k_regsets): Likewise.
2300 * linux-mips-low.c (mips_regsets): Likewise.
2301 * linux-nios2-low.c (nios2_regsets): Likewise.
2302 * linux-ppc-low.c (ppc_regsets): Likewise.
2303 * linux-s390-low.c (s390_regsets): Likewise.
2304 * linux-sh-low.c (sh_regsets): Likewise.
2305 * linux-sparc-low.c (sparc_regsets): Likewise.
2306 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2307 * linux-tile-low.c (tile_regsets): Likewise.
2308 * linux-x86-low.c (x86_regsets): Likewise.
2309 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2311 2015-10-26 Doug Evans <dje@google.com>
2313 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2315 2015-10-26 Doug Evans <dje@google.com>
2317 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2319 2015-10-26 Doug Evans <dje@google.com>
2321 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2323 (attach_thread, find_new_threads_callback): Ditto.
2325 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2327 * mem-break.h (set_breakpoint_data): Remove.
2329 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2331 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2332 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2333 (initialize_low): Remove set_breakpoint_data call.
2334 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2335 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2336 (initialize_low): Remove set_breakpoint_data call.
2337 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2338 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2339 (initialize_low): Remove set_breakpoint_data call.
2341 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2343 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2344 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2345 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2346 * target.h (target_breakpoint_kind_from_pc): New macro.
2348 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2350 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2351 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2352 the default breakpoint kind.
2354 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2356 * linux-arm-low.c (arm_supports_z_point_type): Add software
2359 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2361 * linux-arm-low.c: Refactor breakpoint definitions.
2362 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2363 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2365 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2367 * Makefile.in: Add arm.c/o.
2368 * configure.srv: Likewise.
2369 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2370 (arm_breakpoint_kind_from_pc): New function.
2371 (arm_sw_breakpoint_from_kind): Return proper kind.
2372 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2374 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2376 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2378 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2379 (struct raw_breakpoint) <size>: Remove.
2380 (struct raw_breakpoint) <kind>: Add.
2381 (bp_size): New function.
2382 (bp_opcode): Likewise.
2383 (find_raw_breakpoint_at): Adjust for kind.
2384 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2385 (remove_memory_breakpoint): Adjust for kind call bp_size.
2386 (set_raw_breakpoint_at): Adjust for kind.
2387 (set_breakpoint): Likewise.
2388 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2389 (delete_raw_breakpoint): Adjust for kind.
2390 (delete_breakpoint): Likewise.
2391 (find_gdb_breakpoint): Likewise.
2392 (set_gdb_breakpoint_1): Likewise.
2393 (set_gdb_breakpoint): Likewise.
2394 (delete_gdb_breakpoint_1): Likewise.
2395 (delete_gdb_breakpoint): Likewise.
2396 (uninsert_raw_breakpoint): Likewise.
2397 (reinsert_raw_breakpoint): Likewise.
2398 (set_breakpoint_data): Remove.
2399 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2400 (check_mem_read): Adjust for kind call bp_size.
2401 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2402 (clone_one_breakpoint): Adjust for kind.
2403 * mem-break.h (set_gdb_breakpoint): Likewise.
2404 (delete_gdb_breakpoint): Likewise.
2405 * server.c (process_serial_event): Likewise.
2407 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2409 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2410 (struct linux_target_ops) <breakpoint>: Remove.
2411 (struct linux_target_ops) <breakpoint_len>: Remove.
2412 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2413 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2414 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2415 (arm_sw_breakpoint_from_kind): New function.
2416 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2417 (struct linux_target_ops) <breakpoint>: Remove.
2418 (struct linux_target_ops) <breakpoint_len>: Remove.
2419 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2420 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2421 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2422 (struct linux_target_ops) <breakpoint>: Remove.
2423 (struct linux_target_ops) <breakpoint_len>: Remove.
2424 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2425 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2426 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2427 (struct linux_target_ops) <breakpoint>: Remove.
2428 (struct linux_target_ops) <breakpoint_len>: Remove.
2429 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2430 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2431 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2432 and sw_breakpoint_from_kind to increment the pc.
2433 (linux_breakpoint_kind_from_pc): New function.
2434 (linux_sw_breakpoint_from_kind): New function.
2435 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2436 (initialize_low): Call breakpoint_kind_from_pc and
2437 sw_breakpoint_from_kind to replace breakpoint_data/len.
2438 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2440 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2441 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2442 (struct linux_target_ops) <breakpoint>: Remove.
2443 (struct linux_target_ops) <breakpoint_len>: Remove.
2444 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2445 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2446 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2447 (struct linux_target_ops) <breakpoint>: Remove.
2448 (struct linux_target_ops) <breakpoint_len>: Remove.
2449 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2450 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2451 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2452 (struct linux_target_ops) <breakpoint>: Remove.
2453 (struct linux_target_ops) <breakpoint_len>: Remove.
2454 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2455 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2456 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2457 (struct linux_target_ops) <breakpoint>: Remove.
2458 (struct linux_target_ops) <breakpoint_len>: Remove.
2459 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2460 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2461 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2462 (struct linux_target_ops) <breakpoint>: Remove.
2463 (struct linux_target_ops) <breakpoint_len>: Remove.
2464 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2465 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2466 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2467 (struct linux_target_ops) <breakpoint>: Remove.
2468 (struct linux_target_ops) <breakpoint_len>: Remove.
2469 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2470 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2471 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2472 (struct linux_target_ops) <breakpoint>: Remove.
2473 (struct linux_target_ops) <breakpoint_len>: Remove.
2474 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2475 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2476 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2477 (struct linux_target_ops) <breakpoint>: Remove.
2478 (struct linux_target_ops) <breakpoint_len>: Remove.
2479 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2480 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2481 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2482 (struct linux_target_ops) <breakpoint>: Remove.
2483 (struct linux_target_ops) <breakpoint_len>: Remove.
2484 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2485 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2486 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2487 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2493 (struct linux_target_ops) <breakpoint>: Remove.
2494 (struct linux_target_ops) <breakpoint_len>: Remove.
2495 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2496 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2498 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2500 * linux-cris-low.c (cris_get_pc): Remove void arg.
2502 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2504 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2507 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2509 * inferiors.c (thread_pid_matches_callback): New function.
2510 (find_thread_process): New function.
2511 (remove_thread): Reset current_thread.
2512 (remove_process): Assert threads have been removed first.
2514 2015-10-15 Yao Qi <yao.qi@linaro.org>
2516 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2518 (aarch64_remove_point): Likewise.
2519 * regcache.c (regcache_register_size): New function.
2521 2015-10-12 Yao Qi <yao.qi@linaro.org>
2523 * linux-aarch64-low.c: Update all callers as emit_load_store
2524 is renamed to aarch64_emit_load_store.
2526 2015-10-12 Yao Qi <yao.qi@linaro.org>
2528 * linux-aarch64-low.c: Update all callers of function renaming
2529 from emit_insn to aarch64_emit_insn.
2531 2015-10-12 Yao Qi <yao.qi@linaro.org>
2533 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2534 arch/aarch64-insn.h.
2535 (struct aarch64_memory_operand): Likewise.
2537 (emit_insn): Move to arch/aarch64-insn.c.
2538 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2539 (emit_load_store): Move to arch/aarch64-insn.c.
2540 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2541 (can_encode_int32): Remove.
2543 2015-10-12 Yao Qi <yao.qi@linaro.org>
2545 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2546 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2547 (aarch64_relocate_instruction): Likewise.
2548 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2549 (struct aarch64_insn_visitor): Likewise.
2551 2015-10-12 Yao Qi <yao.qi@linaro.org>
2553 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2554 (struct aarch64_insn_visitor): New.
2555 (struct aarch64_insn_relocation_data): New.
2556 (aarch64_ftrace_insn_reloc_b): New function.
2557 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2558 (aarch64_ftrace_insn_reloc_cb): Likewise.
2559 (aarch64_ftrace_insn_reloc_tb): Likewise.
2560 (aarch64_ftrace_insn_reloc_adr): Likewise.
2561 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2562 (aarch64_ftrace_insn_reloc_others): Likewise.
2564 (aarch64_relocate_instruction): Use visitor.
2566 2015-10-12 Yao Qi <yao.qi@linaro.org>
2568 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2569 int. Add argument buf.
2570 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2571 aarch64_relocate_instruction.
2573 2015-10-12 Yao Qi <yao.qi@linaro.org>
2575 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2576 argument insn. Remove local variable insn. Don't call
2578 (aarch64_install_fast_tracepoint_jump_pad): Call
2581 2015-09-30 Yao Qi <yao.qi@linaro.org>
2583 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2584 (emit_load_store_pair): Likewise.
2586 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2588 * dll.c (match_dll): Add cast(s).
2589 (unloaded_dll): Likewise.
2590 * linux-low.c (second_thread_of_pid_p): Likewise.
2591 (delete_lwp_callback): Likewise.
2592 (count_events_callback): Likewise.
2593 (select_event_lwp_callback): Likewise.
2594 (linux_set_resume_request): Likewise.
2595 * server.c (accumulate_file_name_length): Likewise.
2596 (emit_dll_description): Likewise.
2597 (handle_qxfer_threads_worker): Likewise.
2598 (visit_actioned_threads): Likewise.
2599 * thread-db.c (any_thread_of): Likewise.
2600 * tracepoint.c (same_process_p): Likewise.
2601 (match_blocktype): Likewise.
2602 (build_traceframe_info_xml): Likewise.
2604 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2606 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2608 (gdb_unparse_agent_expr): Likewise.
2609 * hostio.c (require_data): Likewise.
2610 (handle_pread): Likewise.
2611 * linux-low.c (disable_regset): Likewise.
2612 (fetch_register): Likewise.
2613 (store_register): Likewise.
2614 (get_dynamic): Likewise.
2615 (linux_qxfer_libraries_svr4): Likewise.
2616 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2617 (set_fast_tracepoint_jump): Likewise.
2618 (uninsert_fast_tracepoint_jumps_at): Likewise.
2619 (reinsert_fast_tracepoint_jumps_at): Likewise.
2620 (validate_inserted_breakpoint): Likewise.
2621 (clone_agent_expr): Likewise.
2622 * regcache.c (init_register_cache): Likewise.
2623 * remote-utils.c (putpkt_binary_1): Likewise.
2624 (decode_M_packet): Likewise.
2625 (decode_X_packet): Likewise.
2626 (look_up_one_symbol): Likewise.
2627 (relocate_instruction): Likewise.
2628 (monitor_output): Likewise.
2629 * server.c (handle_search_memory): Likewise.
2630 (handle_qxfer_exec_file): Likewise.
2631 (handle_qxfer_libraries): Likewise.
2632 (handle_qxfer): Likewise.
2633 (handle_query): Likewise.
2634 (handle_v_cont): Likewise.
2635 (handle_v_run): Likewise.
2636 (captured_main): Likewise.
2637 * target.c (write_inferior_memory): Likewise.
2638 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2639 * tracepoint.c (init_trace_buffer): Likewise.
2640 (add_tracepoint_action): Likewise.
2641 (add_traceframe): Likewise.
2642 (add_traceframe_block): Likewise.
2643 (cmd_qtdpsrc): Likewise.
2644 (cmd_qtdv): Likewise.
2645 (cmd_qtstatus): Likewise.
2646 (response_source): Likewise.
2647 (response_tsv): Likewise.
2648 (cmd_qtnotes): Likewise.
2649 (gdb_collect): Likewise.
2650 (initialize_tracepoint): Likewise.
2652 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2654 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2655 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2656 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2658 (enum aarch64_condition_codes): New enum.
2659 (w0): New static global.
2662 (struct aarch64_memory_operand) <type>: New
2663 MEMORY_OPERAND_POSTINDEX type.
2664 (postindex_memory_operand): New helper function.
2665 (emit_ret): New function.
2666 (emit_load_store_pair): New function, factored out of emit_stp
2667 with support for MEMORY_OPERAND_POSTINDEX.
2668 (emit_stp): Rewrite using emit_load_store_pair.
2669 (emit_ldp): New function.
2670 (emit_load_store): Likewise.
2671 (emit_ldr): Mention post-index instruction in comment.
2672 (emit_ldrh): New function.
2673 (emit_ldrb): New function.
2674 (emit_ldrsw): Mention post-index instruction in comment.
2675 (emit_str): Likewise.
2676 (emit_subs): New function.
2677 (emit_cmp): Likewise.
2678 (emit_and): Likewise.
2679 (emit_orr): Likewise.
2680 (emit_orn): Likewise.
2681 (emit_eor): Likewise.
2682 (emit_mvn): Likewise.
2683 (emit_lslv): Likewise.
2684 (emit_lsrv): Likewise.
2685 (emit_asrv): Likewise.
2686 (emit_mul): Likewise.
2687 (emit_sbfm): Likewise.
2688 (emit_sbfx): Likewise.
2689 (emit_ubfm): Likewise.
2690 (emit_ubfx): Likewise.
2691 (emit_csinc): Likewise.
2692 (emit_cset): Likewise.
2693 (emit_nop): Likewise.
2694 (emit_ops_insns): New helper function.
2695 (emit_pop): Likewise.
2696 (emit_push): Likewise.
2697 (aarch64_emit_prologue): New function.
2698 (aarch64_emit_epilogue): Likewise.
2699 (aarch64_emit_add): Likewise.
2700 (aarch64_emit_sub): Likewise.
2701 (aarch64_emit_mul): Likewise.
2702 (aarch64_emit_lsh): Likewise.
2703 (aarch64_emit_rsh_signed): Likewise.
2704 (aarch64_emit_rsh_unsigned): Likewise.
2705 (aarch64_emit_ext): Likewise.
2706 (aarch64_emit_log_not): Likewise.
2707 (aarch64_emit_bit_and): Likewise.
2708 (aarch64_emit_bit_or): Likewise.
2709 (aarch64_emit_bit_xor): Likewise.
2710 (aarch64_emit_bit_not): Likewise.
2711 (aarch64_emit_equal): Likewise.
2712 (aarch64_emit_less_signed): Likewise.
2713 (aarch64_emit_less_unsigned): Likewise.
2714 (aarch64_emit_ref): Likewise.
2715 (aarch64_emit_if_goto): Likewise.
2716 (aarch64_emit_goto): Likewise.
2717 (aarch64_write_goto_address): Likewise.
2718 (aarch64_emit_const): Likewise.
2719 (aarch64_emit_call): Likewise.
2720 (aarch64_emit_reg): Likewise.
2721 (aarch64_emit_pop): Likewise.
2722 (aarch64_emit_stack_flush): Likewise.
2723 (aarch64_emit_zero_ext): Likewise.
2724 (aarch64_emit_swap): Likewise.
2725 (aarch64_emit_stack_adjust): Likewise.
2726 (aarch64_emit_int_call_1): Likewise.
2727 (aarch64_emit_void_call_2): Likewise.
2728 (aarch64_emit_eq_goto): Likewise.
2729 (aarch64_emit_ne_goto): Likewise.
2730 (aarch64_emit_lt_goto): Likewise.
2731 (aarch64_emit_le_goto): Likewise.
2732 (aarch64_emit_gt_goto): Likewise.
2733 (aarch64_emit_ge_got): Likewise.
2734 (aarch64_emit_ops_impl): New static global variable.
2735 (aarch64_emit_ops): New target function, return
2736 &aarch64_emit_ops_impl.
2737 (struct linux_target_ops): Install it.
2739 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2741 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2742 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2744 * linux-aarch64-ipa.c: New file.
2745 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2747 (aarch64_get_thread_area): New target method.
2748 (extract_signed_bitfield): New helper function.
2749 (aarch64_decode_ldr_literal): New function.
2750 (enum aarch64_opcodes): New enum.
2751 (struct aarch64_register): New struct.
2752 (struct aarch64_operand): New struct.
2753 (x0): New static global.
2762 (aarch64_register): New helper function.
2763 (register_operand): Likewise.
2764 (immediate_operand): Likewise.
2765 (struct aarch64_memory_operand): New struct.
2766 (offset_memory_operand): New helper function.
2767 (preindex_memory_operand): Likewise.
2768 (enum aarch64_system_control_registers): New enum.
2769 (ENCODE): New macro.
2770 (emit_insn): New helper function.
2771 (emit_b): New function.
2772 (emit_bcond): Likewise.
2773 (emit_cb): Likewise.
2774 (emit_tb): Likewise.
2775 (emit_blr): Likewise.
2776 (emit_stp): Likewise.
2777 (emit_ldp_q_offset): Likewise.
2778 (emit_stp_q_offset): Likewise.
2779 (emit_load_store): Likewise.
2780 (emit_ldr): Likewise.
2781 (emit_ldrsw): Likewise.
2782 (emit_str): Likewise.
2783 (emit_ldaxr): Likewise.
2784 (emit_stxr): Likewise.
2785 (emit_stlr): Likewise.
2786 (emit_data_processing_reg): Likewise.
2787 (emit_data_processing): Likewise.
2788 (emit_add): Likewise.
2789 (emit_sub): Likewise.
2790 (emit_mov): Likewise.
2791 (emit_movk): Likewise.
2792 (emit_mov_addr): Likewise.
2793 (emit_mrs): Likewise.
2794 (emit_msr): Likewise.
2795 (emit_sevl): Likewise.
2796 (emit_wfe): Likewise.
2797 (append_insns): Likewise.
2798 (can_encode_int32_in): New helper function.
2799 (aarch64_relocate_instruction): New function.
2800 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2801 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2802 (struct linux_target_ops): Install aarch64_get_thread_area,
2803 aarch64_install_fast_tracepoint_jump_pad and
2804 aarch64_get_min_fast_tracepoint_insn_len.
2806 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2808 * Makefile.in (aarch64-insn.o): New rule.
2809 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2811 2015-09-21 Yao Qi <yao.qi@linaro.org>
2813 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2815 2015-09-21 Yao Qi <yao.qi@linaro.org>
2817 * tracepoint.c (max_jump_pad_size): Remove.
2819 2015-09-18 Yao Qi <yao.qi@linaro.org>
2821 * linux-aarch64-low.c: Don't include sys/uio.h.
2822 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2824 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2826 * tracepoint.c (eval_result_type): Change prototype.
2827 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2829 2015-09-15 Pedro Alves <palves@redhat.com>
2831 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2832 Check whether to report exec events instead of checking whether
2833 multiprocess is enabled.
2835 2015-09-15 Pedro Alves <palves@redhat.com>
2838 * remote-utils.c (prepare_resume_reply): Merge
2839 TARGET_WAITKIND_VFORK_DONE switch case with the
2840 TARGET_WAITKIND_FORKED case.
2842 2015-09-15 Yao Qi <yao.qi@linaro.org>
2844 * server.c (handle_query): Check string comparison using
2845 "else if" instead of "if".
2847 2015-09-15 Yao Qi <yao.qi@linaro.org>
2849 * server.c (vCont_supported): New global variable.
2850 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2851 matches. Append ";vContSupported+" to own_buf.
2852 (handle_v_requests): Append ";s;S" to own_buf if target supports
2853 hardware single step or vCont_supported is false.
2854 (capture_main): Set vCont_supported to zero.
2856 2015-09-15 Yao Qi <yao.qi@linaro.org>
2858 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2860 (linux_supports_hardware_single_step): ... New function.
2861 (linux_target_ops): Update.
2862 * lynx-low.c (lynx_target_ops): Set field
2863 supports_hardware_single_step to target_can_do_hardware_single_step.
2864 * nto-low.c (nto_target_ops): Likewise.
2865 * spu-low.c (spu_target_ops): Likewise.
2866 * win32-low.c (win32_target_ops): Likewise.
2867 * target.c (target_can_do_hardware_single_step): New function.
2868 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2869 Remove. <supports_hardware_single_step>: New field.
2870 (target_supports_conditional_breakpoints): Remove.
2871 (target_supports_hardware_single_step): New macro.
2872 (target_can_do_hardware_single_step): Declare.
2873 * server.c (handle_query): Use target_supports_hardware_single_step
2874 instead of target_supports_conditional_breakpoints.
2876 2015-09-15 Yao Qi <yao.qi@linaro.org>
2878 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2880 (struct linux_target_ops the_low_target): Install
2881 aarch64_linux_siginfo_fixup.
2883 2015-09-11 Don Breazeal <donb@codesourcery.com>
2884 Luis Machado <lgustavo@codesourcery.com>
2886 * linux-low.c (linux_mourn): Static declaration.
2887 (linux_arch_setup): Move in front of
2888 handle_extended_wait.
2889 (linux_arch_setup_thread): New function.
2890 (handle_extended_wait): Handle exec events. Call
2891 linux_arch_setup_thread. Make event_lwp argument a
2892 pointer-to-a-pointer.
2893 (check_zombie_leaders): Do not check stopped threads.
2894 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2895 (linux_low_filter_event): Add lwp and thread for exec'ing
2896 non-leader thread if leader thread has been deleted.
2897 Refactor code into linux_arch_setup_thread and call it.
2898 Pass child lwp pointer by reference to handle_extended_wait.
2899 (linux_wait_for_event_filtered): Update comment.
2900 (linux_wait_1): Prevent clobbering exec event status.
2901 (linux_supports_exec_events): New function.
2902 (linux_target_ops) <supports_exec_events>: Initialize new member.
2903 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2905 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2906 * server.c (report_exec_events): New global variable.
2907 (handle_query): Handle qSupported query for exec-events feature.
2908 (captured_main): Initialize report_exec_events.
2909 * server.h (report_exec_events): Declare new global variable.
2910 * target.h (struct target_ops) <supports_exec_events>: New
2912 (target_supports_exec_events): New macro.
2913 * win32-low.c (win32_target_ops) <supports_exec_events>:
2914 Initialize new member.
2916 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2918 * linux-low.c (linux_low_enable_btrace): Remove.
2919 (linux_target_ops): Replace linux_low_enable_btrace with
2920 linux_enable_btrace.
2922 2015-09-03 Yao Qi <yao.qi@linaro.org>
2924 * linux-aarch64-low.c (aarch64_insert_point): Call
2925 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2928 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2930 * linux-low.c (check_stopped_by_breakpoint): Use
2931 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2933 2015-08-27 Pedro Alves <palves@redhat.com>
2935 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2937 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2939 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2940 the XNEW-family equivalent.
2941 (compile_bytecodes): Likewise.
2942 * dll.c (loaded_dll): Likewise.
2943 * event-loop.c (append_callback_event): Likewise.
2944 (create_file_handler): Likewise.
2945 (create_file_event): Likewise.
2946 * hostio.c (handle_open): Likewise.
2947 * inferiors.c (add_thread): Likewise.
2948 (add_process): Likewise.
2949 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2950 * linux-arm-low.c (arm_new_process): Likewise.
2951 (arm_new_thread): Likewise.
2952 * linux-low.c (add_to_pid_list): Likewise.
2953 (linux_add_process): Likewise.
2954 (handle_extended_wait): Likewise.
2955 (add_lwp): Likewise.
2956 (enqueue_one_deferred_signal): Likewise.
2957 (enqueue_pending_signal): Likewise.
2958 (linux_resume_one_lwp_throw): Likewise.
2959 (linux_resume_one_thread): Likewise.
2960 (linux_read_memory): Likewise.
2961 (linux_write_memory): Likewise.
2962 * linux-mips-low.c (mips_linux_new_process): Likewise.
2963 (mips_linux_new_thread): Likewise.
2964 (mips_add_watchpoint): Likewise.
2965 * linux-x86-low.c (initialize_low_arch): Likewise.
2966 * lynx-low.c (lynx_add_process): Likewise.
2967 * mem-break.c (set_raw_breakpoint_at): Likewise.
2968 (set_breakpoint): Likewise.
2969 (add_condition_to_breakpoint): Likewise.
2970 (add_commands_to_breakpoint): Likewise.
2971 (clone_agent_expr): Likewise.
2972 (clone_one_breakpoint): Likewise.
2973 * regcache.c (new_register_cache): Likewise.
2974 * remote-utils.c (look_up_one_symbol): Likewise.
2975 * server.c (queue_stop_reply): Likewise.
2976 (start_inferior): Likewise.
2977 (queue_stop_reply_callback): Likewise.
2978 (handle_target_event): Likewise.
2979 * spu-low.c (fetch_ppc_memory): Likewise.
2980 (store_ppc_memory): Likewise.
2981 * target.c (set_target_ops): Likewise.
2982 * thread-db.c (thread_db_load_search): Likewise.
2983 (try_thread_db_load_1): Likewise.
2984 * tracepoint.c (add_tracepoint): Likewise.
2985 (add_tracepoint_action): Likewise.
2986 (create_trace_state_variable): Likewise.
2987 (cmd_qtdpsrc): Likewise.
2988 (cmd_qtro): Likewise.
2989 (add_while_stepping_state): Likewise.
2990 * win32-low.c (child_add_thread): Likewise.
2991 (get_image_name): Likewise.
2993 2015-08-25 Yao Qi <yao.qi@linaro.org>
2995 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2997 2015-08-25 Yao Qi <yao.qi@linaro.org>
2999 * Makefile.in (aarch64-linux.o): New rule.
3000 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3002 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3003 (aarch64_init_debug_reg_state): Make it extern.
3004 (aarch64_linux_prepare_to_resume): Remove.
3006 2015-08-25 Yao Qi <yao.qi@linaro.org>
3008 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3009 lwp_arch_private_info and ptid_of_lwp.
3011 2015-08-25 Yao Qi <yao.qi@linaro.org>
3013 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3014 Find proc_info by find_process_pid. All callers updated.
3016 2015-08-25 Yao Qi <yao.qi@linaro.org>
3018 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3020 (debug_reg_change_callback): Remove.
3021 (aarch64_notify_debug_reg_change): Remove.
3023 2015-08-25 Yao Qi <yao.qi@linaro.org>
3025 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3026 Call current_lwp_ptid.
3028 2015-08-25 Yao Qi <yao.qi@linaro.org>
3030 * linux-aarch64-low.c (debug_reg_change_callback): Use
3033 2015-08-25 Yao Qi <yao.qi@linaro.org>
3035 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3037 2015-08-25 Yao Qi <yao.qi@linaro.org>
3039 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3041 2015-08-25 Yao Qi <yao.qi@linaro.org>
3043 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3046 2015-08-25 Yao Qi <yao.qi@linaro.org>
3048 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3050 (debug_reg_change_callback): Remove argument entry and add argument
3051 lwp. Remove local variable thread. Don't print thread id in the
3052 debugging output. Don't check whether pid of thread equals to pid.
3053 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3054 iterate_over_lwps instead find_inferior.
3056 2015-08-24 Pedro Alves <palves@redhat.com>
3058 * inferiors.c (get_first_process): New function.
3059 * inferiors.h (get_first_process): New declaration.
3060 * remote-utils.c (read_ptid): Default to the first process in the
3061 list, instead of to the current thread's process.
3063 2015-08-24 Pedro Alves <palves@redhat.com>
3065 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3066 * event-loop.c: Likewise.
3067 * remote-utils.c: Likewise.
3068 * tracepoint.c: Likewise.
3070 2015-08-24 Pedro Alves <palves@redhat.com>
3072 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3075 2015-08-21 Pedro Alves <palves@redhat.com>
3077 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3078 instead of literal 1.
3080 2015-08-21 Pedro Alves <palves@redhat.com>
3082 * tdesc.c (default_description): Explicitly zero-initialize.
3084 2015-08-21 Pedro Alves <palves@redhat.com>
3087 * inferiors.c (remove_thread): Discard any pending stop reply for
3089 * server.c (remove_all_on_match_pid): Rename to ...
3090 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3092 (discard_queued_stop_replies): Change parameter to a ptid. Now
3094 (handle_v_kill, kill_inferior_callback, captured_main)
3095 (process_serial_event): Adjust.
3096 * server.h (discard_queued_stop_replies): Declare.
3098 2015-08-21 Pedro Alves <palves@redhat.com>
3100 * linux-low.c (wait_for_sigstop): Always switch to no thread
3101 selected if the previously current thread dies.
3102 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3103 process instead of the current thread's.
3104 * remote-utils.c (input_interrupt): Don't check if there's no
3106 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3107 current thread to the general thread fails, error out.
3108 (handle_qxfer_auxv, handle_qxfer_libraries)
3109 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3110 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3111 (handle_query): Check if there's a thread selected instead of
3112 checking whether there's any thread in the thread list.
3113 (handle_qxfer_threads, handle_qxfer_btrace)
3114 (handle_qxfer_btrace_conf): Don't error out early if there's no
3115 thread in the thread list.
3116 (handle_v_cont, myresume): Don't set the current thread to the
3118 (process_serial_event) <Hg handling>: Also set thread_id if the
3119 previous general thread is still alive.
3120 (process_serial_event) <g/G handling>: If setting the current
3121 thread to the general thread fails, error out.
3122 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3123 thread's lwp instead of the current thread's.
3124 * target.c (set_desired_thread): If the desired thread was not
3125 found, leave the current thread pointing to NULL. Return an int
3126 (boolean) indicating success.
3127 * target.h (set_desired_thread): Change return type to int.
3129 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3131 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3132 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3134 (ps_get_thread_area): New function.
3136 2015-08-19 Gary Benson <gbenson@redhat.com>
3138 * hostio.c (handle_pread): Do not attempt to read more data
3139 than hostio_reply_with_data can fit in a packet.
3141 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3143 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3145 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3147 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3149 2015-08-06 Pedro Alves <palves@redhat.com>
3151 * tracepoint.c (expr_eval_result): Now an int.
3153 2015-08-06 Pedro Alves <palves@redhat.com>
3155 * gdbthread.h (struct regcache): Forward declare.
3156 (struct thread_info) <regcache_data>: Now a struct regcache
3158 * inferiors.c (inferior_regcache_data)
3159 (set_inferior_regcache_data): Now work with struct regcache
3161 * inferiors.h (struct regcache): Forward declare.
3162 (inferior_regcache_data, set_inferior_regcache_data): Now work
3163 with struct regcache pointers.
3164 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3165 (free_register_cache_thread): Remove struct regcache pointer
3168 2015-08-06 Pedro Alves <palves@redhat.com>
3170 * server.c (captured_main): On error, print the exception message
3171 to stderr, and if run_once is set, throw a quit.
3173 2015-08-06 Pedro Alves <palves@redhat.com>
3175 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3178 2015-08-06 Pedro Alves <palves@redhat.com>
3180 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3181 reading beyond the passed in buffer length.
3183 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3185 * tracepoint.c (symbol_list) <required>: Remove.
3187 2015-08-06 Pedro Alves <palves@redhat.com>
3189 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3190 count if stopping and suspending threads.
3191 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3192 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3193 (linux_detach): Complete an ongoing step-over.
3194 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3196 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3197 (linux_wait_1): If passing a signal to the inferior after
3198 finishing a step-over, unsuspend and re-resume all lwps. If we
3199 see a single-step event but the thread should be continuing, don't
3200 pass the trap to gdb.
3201 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3202 internal_error instead of gdb_assert.
3203 (enqueue_pending_signal): New function.
3204 (check_ptrace_stopped_lwp_gone): Add debug output.
3205 (start_step_over): Use internal_error instead of gdb_assert.
3206 (complete_ongoing_step_over): New function.
3207 (linux_resume_one_thread): Don't resume a suspended thread.
3208 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3211 2015-08-06 Pedro Alves <palves@redhat.com>
3213 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3214 (linux_thread_alive): Use lwp_is_marked_dead.
3215 (extended_event_reported): Delete.
3216 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3217 instead of extended_event_reported.
3218 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3220 (lwp_is_marked_dead): New function.
3221 (lwp_running): Use lwp_is_marked_dead.
3222 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3225 2015-08-06 Pedro Alves <palves@redhat.com>
3227 * linux-low.c (linux_wait_1): Move fork event output out of the
3228 !report_to_gdb check. Pass event_child->waitstatus to
3229 target_waitstatus_to_string instead of ourstatus.
3231 2015-08-04 Yao Qi <yao.qi@linaro.org>
3233 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3234 if current_thread is 32 bit.
3236 2015-08-04 Yao Qi <yao.qi@linaro.org>
3238 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3239 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3240 * server.c (extended_protocol): Remove "static".
3241 * server.h (extended_protocol): Declare it.
3243 2015-08-04 Yao Qi <yao.qi@linaro.org>
3245 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3246 both aarch64 and aarch32.
3247 (aarch64_set_pc): Likewise.
3249 2015-08-04 Yao Qi <yao.qi@linaro.org>
3251 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3252 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3253 arm-with-neon.xml to srv_xmlfiles.
3254 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3255 (is_64bit_tdesc): New function.
3256 (aarch64_linux_read_description): New function.
3257 (aarch64_arch_setup): Call aarch64_linux_read_description.
3258 (regs_info): Rename to regs_info_aarch64.
3259 (aarch64_regs_info): Return right regs_info.
3260 (initialize_low_arch): Call initialize_low_arch_aarch32.
3262 2015-08-04 Yao Qi <yao.qi@linaro.org>
3264 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3265 * linux-aarch32-low.c: New file.
3266 * linux-aarch32-low.h: New file.
3267 * linux-arm-low.c (arm_fill_gregset): Move it to
3268 linux-aarch32-low.c.
3269 (arm_store_gregset): Likewise.
3270 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3271 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3272 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3273 (regs_info): Rename to regs_info_arm.
3274 (arm_regs_info): Return regs_info_aarch32 if
3275 have_ptrace_getregset is 1 and target description is
3276 arm_with_neon or arm_with_vfpv3.
3277 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3278 Call initialize_low_arch_aarch32 instead.
3280 2015-08-04 Yao Qi <yao.qi@linaro.org>
3282 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3283 * linux-low.c: ... here.
3284 * linux-low.h (have_ptrace_getregset): Declare it.
3286 2015-08-04 Pedro Alves <palves@redhat.com>
3288 * thread-db.c (struct thread_db): Use new typedefs.
3289 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3291 (disable_thread_event_reporting): Cast result of dlsym to
3292 destination function pointer type.
3293 (thread_db_mourn): Use td_ta_delete_ftype.
3295 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3297 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3299 (CDX_BREAKPOINT): Define for R2.
3300 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3301 (the_low_target): Add comments.
3303 2015-07-30 Yao Qi <yao.qi@linaro.org>
3305 * linux-arm-low.c (arm_hwcap): Remove it.
3306 (arm_read_description): New local variable arm_hwcap. Don't
3307 set arm_hwcap to zero.
3309 2015-07-30 Yao Qi <yao.qi@linaro.org>
3311 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3312 Use regcache->tdesc instead.
3313 (arm_store_wmmxregset): Likewise.
3314 (arm_fill_vfpregset): Likewise.
3315 (arm_store_vfpregset): Likewise.
3317 2015-07-30 Yao Qi <yao.qi@linaro.org>
3319 * linux-arm-low.c: Include arch/arm.h.
3320 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3321 (arm_store_gregset): Likewise.
3323 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3325 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3326 ptrace's 4th parameter.
3328 2015-07-27 Yao Qi <yao.qi@linaro.org>
3330 * configure.srv (case aarch64*-*-linux*): Don't set
3333 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3335 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3337 * linux-arm-low.c: Likewise.
3338 * linux-cris-low.c: Likewise.
3339 * linux-crisv32-low.c: Likewise.
3340 * linux-low.c: Likewise.
3341 * linux-m68k-low.c: Likewise.
3342 * linux-mips-low.c: Likewise.
3343 * linux-nios2-low.c: Likewise.
3344 * linux-s390-low.c: Likewise.
3345 * linux-sparc-low.c: Likewise.
3346 * linux-tic6x-low.c: Likewise.
3347 * linux-tile-low.c: Likewise.
3348 * linux-x86-low.c: Likewise.
3350 2015-07-24 Pedro Alves <palves@redhat.com>
3352 * config.in: Regenerate.
3353 * configure: Regenerate.
3355 2015-07-24 Pedro Alves <palves@redhat.com>
3357 * acinclude.m4: Include ../ptrace.m4.
3358 * configure.ac: Call GDB_AC_PTRACE.
3359 * config.in, configure: Regenerate.
3361 2015-07-24 Yao Qi <yao.qi@linaro.org>
3363 * linux-low.c (linux_create_inferior): Remove setting to
3364 proc->priv->new_inferior.
3365 (linux_attach): Likewise.
3366 (linux_low_filter_event): Likewise.
3367 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3369 2015-07-24 Yao Qi <yao.qi@linaro.org>
3371 * linux-low.c (linux_arch_setup): New function.
3372 (linux_low_filter_event): If proc->tdesc is NULL and
3373 proc->attached is true, call the_low_target.arch_setup.
3374 Otherwise, keep status pending, and return.
3375 (linux_resume_one_lwp_throw): Don't call get_pc if
3376 thread->while_stepping isn't NULL. Don't call
3377 get_thread_regcache if proc->tdesc is NULL.
3378 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3379 (linux_target_ops): Install arch_setup.
3380 * server.c (start_inferior): Call the_target->arch_setup.
3381 * target.h (struct target_ops) <arch_setup>: New field.
3382 (target_arch_setup): New marco.
3383 * lynx-low.c (lynx_target_ops): Update.
3384 * nto-low.c (nto_target_ops): Update.
3385 * spu-low.c (spu_target_ops): Update.
3386 * win32-low.c (win32_target_ops): Update.
3388 2015-07-24 Yao Qi <yao.qi@linaro.org>
3390 * linux-low.c (linux_add_process): Don't set
3391 proc->priv->new_inferior.
3392 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3393 (linux_attach): Likewise.
3395 2015-07-24 Yao Qi <yao.qi@linaro.org>
3397 * server.c (start_inferior): Code refactor.
3399 2015-07-24 Yao Qi <yao.qi@linaro.org>
3401 * server.c (process_serial_event): Set general_thread.
3403 2015-07-21 Yao Qi <yao.qi@linaro.org>
3405 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3406 aarch64_linux_get_debug_reg_capacity.
3408 2015-07-17 Yao Qi <yao.qi@linaro.org>
3410 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3411 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3412 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3413 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3414 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3415 (AARCH64_HWP_ALIGNMENT): Likewise.
3416 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3417 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3418 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3419 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3420 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3421 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3422 (struct aarch64_debug_reg_state): Likewise.
3423 (struct arch_lwp_info): Likewise.
3424 (aarch64_align_watchpoint): Likewise.
3425 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3426 (aarch64_watchpoint_length): Likewise.
3427 (aarch64_point_encode_ctrl_reg): Likewise
3428 (aarch64_point_is_aligned): Likewise.
3429 (aarch64_align_watchpoint): Likewise.
3430 (aarch64_linux_set_debug_regs):
3431 (aarch64_dr_state_insert_one_point): Likewise.
3432 (aarch64_dr_state_remove_one_point): Likewise.
3433 (aarch64_handle_breakpoint): Likewise.
3434 (aarch64_handle_aligned_watchpoint): Likewise.
3435 (aarch64_handle_unaligned_watchpoint): Likewise.
3436 (aarch64_handle_watchpoint): Likewise.
3438 2015-07-17 Yao Qi <yao.qi@linaro.org>
3440 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3441 and don't aarch64_get_debug_reg_state. All callers update.
3442 (aarch64_handle_aligned_watchpoint): Likewise.
3443 (aarch64_handle_unaligned_watchpoint): Likewise.
3444 (aarch64_handle_watchpoint): Likewise.
3445 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3446 (aarch64_remove_point): Likewise.
3448 2015-07-17 Yao Qi <yao.qi@linaro.org>
3450 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3452 (aarch64_handle_unaligned_watchpoint): Likewise.
3454 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3456 Revert the previous 3 commits:
3457 Move gdb_regex* to common/
3458 Move linux_find_memory_regions_full & co.
3459 gdbserver build-id attribute generator
3461 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3462 Jan Kratochvil <jan.kratochvil@redhat.com>
3464 gdbserver build-id attribute generator.
3465 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3466 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3467 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3469 (get_dynamic): Use find_pdhr to traverse program headers.
3470 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3471 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3472 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3473 (get_hex_build_id): New.
3474 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3475 to reply XML document.
3477 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3478 Jan Kratochvil <jan.kratochvil@redhat.com>
3480 * target.c: Include target/target-utils.h and fcntl.h.
3481 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3482 (target_fileio_read_stralloc): New functions.
3484 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3486 * Makefile.in (OBS): Add gdb_regex.o.
3488 * config.in: Rebuilt.
3489 * configure: Rebuilt.
3491 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3492 Jan Kratochvil <jan.kratochvil@redhat.com>
3494 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3495 * Makefile.in (OBS): Add target-utils.o.
3496 (linux-maps.o, target-utils.o): New.
3497 * configure.srv (srv_linux_obj): Add linux-maps.o.
3499 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3501 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3503 (the_low_target): Install it.
3505 2015-07-14 Pedro Alves <palves@redhat.com>
3507 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3508 Instead, ignore ECHILD, and throw an error for other errnos.
3510 2015-07-10 Pedro Alves <palves@redhat.com>
3512 * event-loop.c (struct callback_event) <data>: Change type to
3513 gdb_client_data instance instead of gdb_client_data pointer.
3514 (append_callback_event): Adjust.
3516 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3518 * linux-aarch64-low.c: Add comments for each linux_target_ops
3519 method. Remove comments already covered in target_ops and
3520 linux_target_ops definitions.
3521 (the_low_target): Add comments for each unimplemented method.
3523 2015-07-09 Yao Qi <yao.qi@linaro.org>
3525 * linux-aarch64-low.c (aarch64_regmap): Remove.
3526 (aarch64_usrregs_info): Remove.
3527 (regs_info): Set field usrregs to NULL.
3529 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3531 * linux-low.c: Include "rsp-low.h"
3532 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3533 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3534 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3535 (handle_btrace_enable_pt): New.
3536 (handle_btrace_general_set): Support "pt".
3537 (handle_btrace_conf_general_set): Support "pt:size".
3539 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3541 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3544 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3546 * linux-aarch64-low.c: Remove comment about endianness.
3547 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3548 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3551 2015-06-24 Gary Benson <gbenson@redhat.com>
3553 * linux-i386-ipa.c (stdint.h): Do not include.
3554 * lynx-i386-low.c (stdint.h): Likewise.
3555 * lynx-ppc-low.c (stdint.h): Likewise.
3556 * mem-break.c (stdint.h): Likewise.
3557 * thread-db.c (stdint.h): Likewise.
3558 * tracepoint.c (stdint.h): Likewise.
3559 * win32-low.c (stdint.h): Likewise.
3561 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3563 * server.c (write_qxfer_response): Update call to
3564 remote_escape_output.
3566 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3567 Jan Kratochvil <jan.kratochvil@redhat.com>
3569 Merge multiple hex conversions.
3570 * gdbreplay.c (tohex): Rename to 'fromhex'.
3571 (logchar): Use fromhex.
3573 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3575 * server.c (handle_qxfer_libraries): Set `version' attribute for
3578 2015-06-10 Gary Benson <gbenson@redhat.com>
3580 * target.h (struct target_ops) <multifs_open>: New field.
3581 <multifs_unlink>: Likewise.
3582 <multifs_readlink>: Likewise.
3583 * linux-low.c (nat/linux-namespaces.h): New include.
3584 (linux_target_ops): Initialize the_target->multifs_open,
3585 the_target->multifs_unlink and the_target->multifs_readlink.
3586 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3587 * hostio.c (hostio_fs_pid): New static variable.
3588 (hostio_handle_new_gdb_connection): New function.
3589 (handle_setfs): Likewise.
3590 (handle_open): Use the_target->multifs_open as appropriate.
3591 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3592 (handle_readlink): Use the_target->multifs_readlink as
3594 (handle_vFile): Handle vFile:setfs packets.
3595 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3596 after target_handle_new_gdb_connection.
3598 2015-06-10 Gary Benson <gbenson@redhat.com>
3600 * configure.ac (AC_CHECK_FUNCS): Add setns.
3601 * config.in: Regenerate.
3602 * configure: Likewise.
3603 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3604 (linux-namespaces.o): New rule.
3605 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3607 2015-06-09 Gary Benson <gbenson@redhat.com>
3609 * hostio.c (handle_open): Process mode argument with
3610 fileio_to_host_mode.
3612 2015-06-01 Yao Qi <yao.qi@linaro.org>
3614 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3615 * linux-x86-low.c: Likewise.
3617 2015-05-28 Don Breazeal <donb@codesourcery.com>
3619 * linux-low.c (handle_extended_wait): Initialize
3620 thread_info.last_resume_kind for new fork children.
3622 2015-05-15 Pedro Alves <palves@redhat.com>
3624 * target.h (target_handle_new_gdb_connection): Rewrite using if
3625 wrapped in do/while.
3627 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3629 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3630 * configure, config.in: Regenerate.
3631 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3634 2015-05-12 Don Breazeal <donb@codesourcery.com>
3636 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3637 PTRACE_EVENT_VFORK_DONE.
3638 (linux_low_ptrace_options, extended_event_reported): Add vfork
3640 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3641 and "vforkdone" for RSP 'T' Stop Reply Packet.
3642 * server.h (report_vfork_events): Declare
3645 2015-05-12 Don Breazeal <donb@codesourcery.com>
3647 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3648 (the_low_target) <new_fork>: Initialize new member.
3649 * linux-arm-low.c (arm_new_fork): New function.
3650 (the_low_target) <new_fork>: Initialize new member.
3651 * linux-low.c (handle_extended_wait): Call new target function
3653 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3654 * linux-mips-low.c (mips_add_watchpoint): New function
3655 extracted from mips_insert_point.
3656 (the_low_target) <new_fork>: Initialize new member.
3657 (mips_linux_new_fork): New function.
3658 (mips_insert_point): Call mips_add_watchpoint.
3659 * linux-x86-low.c (x86_linux_new_fork): New function.
3660 (the_low_target) <new_fork>: Initialize new member.
3662 2015-05-12 Don Breazeal <donb@codesourcery.com>
3664 * linux-low.c (handle_extended_wait): Implement return value,
3665 rename argument 'event_child' to 'event_lwp', handle
3666 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3667 (linux_low_ptrace_options): New function.
3668 (linux_low_filter_event): Call linux_low_ptrace_options,
3669 use different argument fo linux_enable_event_reporting,
3670 use return value from handle_extended_wait.
3671 (extended_event_reported): New function.
3672 (linux_wait_1): Call extended_event_reported and set
3673 status to report fork events.
3674 (linux_write_memory): Add pid to debug message.
3675 (reset_lwp_ptrace_options_callback): New function.
3676 (linux_handle_new_gdb_connection): New function.
3677 (linux_target_ops): Initialize new structure member.
3678 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3679 * lynx-low.c: Initialize new structure member.
3680 * remote-utils.c (prepare_resume_reply): Implement stop reason
3681 "fork" for "T" stop message.
3682 * server.c (handle_query): Call handle_new_gdb_connection.
3683 * server.h (report_fork_events): Declare global flag.
3684 * target.h (struct target_ops) <handle_new_gdb_connection>:
3686 (target_handle_new_gdb_connection): New macro.
3687 * win32-low.c: Initialize new structure member.
3689 2015-05-12 Don Breazeal <donb@codesourcery.com>
3691 * mem-break.c (APPEND_TO_LIST): Define macro.
3692 (clone_agent_expr): New function.
3693 (clone_one_breakpoint): New function.
3694 (clone_all_breakpoints): New function.
3695 * mem-break.h: Declare new functions.
3697 2015-05-12 Don Breazeal <donb@codesourcery.com>
3699 * linux-low.c (linux_supports_fork_events): New function.
3700 (linux_supports_vfork_events): New function.
3701 (linux_target_ops): Initialize new structure members.
3702 (initialize_low): Call linux_check_ptrace_features.
3703 * lynx-low.c (lynx_target_ops): Initialize new structure
3705 * server.c (report_fork_events, report_vfork_events):
3707 (handle_query): Add new features to qSupported packet and
3709 (captured_main): Initialize new global variables.
3710 * target.h (struct target_ops) <supports_fork_events>:
3712 <supports_vfork_events>: New member.
3713 (target_supports_fork_events): New macro.
3714 (target_supports_vfork_events): New macro.
3715 * win32-low.c (win32_target_ops): Initialize new structure
3718 2015-05-12 Gary Benson <gbenson@redhat.com>
3720 * server.c (handle_qxfer_exec_file): Use current process
3723 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3725 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3726 Remove HAVE_PTRACE_GETREGS conditionals.
3727 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3728 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3730 2015-05-08 Yao Qi <yao.qi@linaro.org>
3732 * linux-low.c (linux_supports_conditional_breakpoints): New
3734 (linux_target_ops): Install new target method.
3735 * lynx-low.c (lynx_target_ops): Install NULL hook for
3736 supports_conditional_breakpoints.
3737 * nto-low.c (nto_target_ops): Likewise.
3738 * spu-low.c (spu_target_ops): Likewise.
3739 * win32-low.c (win32_target_ops): Likewise.
3740 * server.c (handle_query): Check
3741 target_supports_conditional_breakpoints.
3742 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3744 (target_supports_conditional_breakpoints): New macro.
3746 2015-05-06 Pedro Alves <palves@redhat.com>
3749 * server.c (start_inferior): If the process exits, mourn it.
3751 2015-04-21 Gary Benson <gbenson@redhat.com>
3753 * hostio.c (fileio_open_flags_to_host): Factored out to
3754 fileio_to_host_openflags in common/fileio.c. Single use
3757 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3759 * linux-xtensa-low.c (xtensa_fill_gregset)
3760 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3763 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3765 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3766 (regs_info): Replace usrregs pointer with NULL.
3768 2015-04-17 Gary Benson <gbenson@redhat.com>
3770 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3771 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3772 * server.c (handle_qxfer_exec_file): New function.
3773 (qxfer_packets): Add exec-file entry.
3774 (handle_query): Report qXfer:exec-file:read as supported packet.
3776 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3778 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3780 2015-04-09 Gary Benson <gbenson@redhat.com>
3782 * hostio-errno.c (errno_to_fileio_error): Remove function.
3783 Update caller to use remote_fileio_to_fio_error.
3785 2015-04-09 Yao Qi <yao.qi@linaro.org>
3787 * linux-low.c (linux_insert_point): Call
3788 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3789 (linux_remove_point): Call remove_memory_breakpoint if type is
3791 * linux-x86-low.c (x86_insert_point): Don't call
3792 insert_memory_breakpoint.
3793 (x86_remove_point): Don't call remove_memory_breakpoint.
3795 2015-04-01 Pedro Alves <palves@redhat.com>
3796 Cleber Rosa <crosa@redhat.com>
3798 * server.c (gdbserver_usage): Reorganize and extend the usage
3801 2015-03-24 Pedro Alves <palves@redhat.com>
3803 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3804 output. Also dump TRAP_TRACE.
3805 (linux_low_filter_event): In debug output, distinguish a
3806 resume_stop SIGSTOP from a delayed SIGSTOP.
3808 2015-03-24 Gary Benson <gbenson@redhat.com>
3810 * linux-x86-low.c (x86_linux_new_thread): Moved to
3812 (x86_linux_prepare_to_resume): Likewise.
3814 2015-03-24 Gary Benson <gbenson@redhat.com>
3816 * Makefile.in (x86-linux-dregs.o): New rule.
3817 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3818 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3819 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3820 (x86_linux_dr_get): Likewise.
3821 (x86_linux_dr_set): Likewise.
3822 (update_debug_registers_callback): Likewise.
3823 (x86_linux_dr_set_addr): Likewise.
3824 (x86_linux_dr_get_addr): Likewise.
3825 (x86_linux_dr_set_control): Likewise.
3826 (x86_linux_dr_get_control): Likewise.
3827 (x86_linux_dr_get_status): Likewise.
3828 (x86_linux_update_debug_registers): Likewise.
3830 2015-03-24 Gary Benson <gbenson@redhat.com>
3832 * linux-x86-low.c (x86_linux_update_debug_registers):
3833 New function, factored out from...
3834 (x86_linux_prepare_to_resume): ...this.
3836 2015-03-24 Gary Benson <gbenson@redhat.com>
3838 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3839 (x86_linux_dr_set): Likewise.
3840 (update_debug_registers_callback): Likewise.
3841 (x86_linux_dr_set_addr): Likewise.
3842 (x86_linux_dr_get_addr): Likewise.
3843 (x86_linux_dr_set_control): Likewise.
3844 (x86_linux_dr_get_control): Likewise.
3845 (x86_linux_dr_get_status): Likewise.
3846 (x86_linux_prepare_to_resume): Likewise.
3848 2015-03-24 Gary Benson <gbenson@redhat.com>
3850 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3851 Use perror_with_name. Pass string through gettext.
3852 (x86_linux_dr_set): Likewise.
3854 2015-03-24 Gary Benson <gbenson@redhat.com>
3856 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3857 (x86_linux_dr_set_addr): ...this.
3858 (x86_dr_low_get_addr): Rename to...
3859 (x86_linux_dr_get_addr): ...this.
3860 (x86_dr_low_set_control): Rename to...
3861 (x86_linux_dr_set_control): ...this.
3862 (x86_dr_low_get_control): Rename to...
3863 (x86_linux_dr_get_control): ...this.
3864 (x86_dr_low_get_status): Rename to...
3865 (x86_linux_dr_get_status): ...this.
3866 (x86_dr_low): Update with new function names.
3868 2015-03-24 Gary Benson <gbenson@redhat.com>
3870 * Makefile.in (x86-linux.o): New rule.
3871 * configure.srv: Add x86-linux.o to relevant targets.
3872 * linux-low.c (lwp_set_arch_private_info): New function.
3873 (lwp_arch_private_info): Likewise.
3874 * linux-x86-low.c: Include nat/x86-linux.h.
3875 (arch_lwp_info): Removed structure.
3876 (update_debug_registers_callback):
3877 Use lwp_set_debug_registers_changed.
3878 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3879 and lwp_set_debug_registers_changed.
3880 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3882 2015-03-24 Gary Benson <gbenson@redhat.com>
3884 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3885 * linux-arm-low.c (arm_new_thread): Likewise.
3886 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3887 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3888 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3889 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3891 2015-03-24 Gary Benson <gbenson@redhat.com>
3893 * linux-low.c (ptid_of_lwp): New function.
3894 (lwp_is_stopped): Likewise.
3895 (lwp_stop_reason): Likewise.
3896 * linux-x86-low.c (update_debug_registers_callback):
3898 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3901 2015-03-24 Gary Benson <gbenson@redhat.com>
3903 * linux-low.h (linux_stop_lwp): Remove declaration.
3905 2015-03-24 Gary Benson <gbenson@redhat.com>
3907 * linux-low.h: Include nat/linux-nat.h.
3908 * linux-low.c (iterate_over_lwps_args): New structure.
3909 (iterate_over_lwps_filter): New function.
3910 (iterate_over_lwps): Likewise.
3911 * linux-x86-low.c (update_debug_registers_callback):
3912 Update signature to what iterate_over_lwps expects.
3913 Remove PID check that iterate_over_lwps now performs.
3914 (x86_dr_low_set_addr): Use iterate_over_lwps.
3915 (x86_dr_low_set_control): Likewise.
3917 2015-03-24 Gary Benson <gbenson@redhat.com>
3919 * linux-x86-low.c (x86_debug_reg_state): New function.
3920 (x86_linux_prepare_to_resume): Use the above.
3922 2015-03-24 Gary Benson <gbenson@redhat.com>
3924 * linux-low.c (current_lwp_ptid): New function.
3925 * linux-x86-low.c: Include nat/linux-nat.h.
3926 (x86_dr_low_get_addr): Use current_lwp_ptid.
3927 (x86_dr_low_get_control): Likewise.
3928 (x86_dr_low_get_status): Likewise.
3930 2015-03-20 Pedro Alves <palves@redhat.com>
3932 * tracepoint.c (cmd_qtstatus): Make "str" const.
3934 2015-03-20 Pedro Alves <palves@redhat.com>
3936 * server.c (handle_general_set): Make "req_str" const.
3938 2015-03-19 Pedro Alves <palves@redhat.com>
3940 * linux-low.c (linux_resume_one_lwp): Rename to ...
3941 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3942 instead call perror_with_name.
3943 (check_ptrace_stopped_lwp_gone): New function.
3944 (linux_resume_one_lwp): Reimplement as wrapper around
3945 linux_resume_one_lwp_throw that swallows errors if the LWP is
3948 2015-03-19 Pedro Alves <palves@redhat.com>
3950 * linux-low.c (count_events_callback, select_event_lwp_callback):
3951 No longer check whether the thread has resume_stop as last resume
3954 2015-03-19 Pedro Alves <palves@redhat.com>
3956 * linux-low.c (count_events_callback, select_event_lwp_callback):
3957 Use the lwp's status_pending_p field, not the thread's.
3959 2015-03-19 Pedro Alves <palves@redhat.com>
3961 * linux-low.c (select_event_lwp_callback): Update comments to
3962 no longer mention SIGTRAP.
3964 2015-03-18 Gary Benson <gbenson@redhat.com>
3966 * server.c (handle_query): Do not report vFile:fstat as supported.
3968 2015-03-11 Gary Benson <gbenson@redhat.com>
3970 * hostio.c (sys/types.h): New include.
3971 (sys/stat.h): Likewise.
3972 (common-remote-fileio.h): Likewise.
3973 (handle_fstat): New function.
3974 (handle_vFile): Handle vFile:fstat packets.
3976 2015-03-11 Gary Benson <gbenson@redhat.com>
3978 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3979 struct stat.st_blocks and struct stat.st_blksize.
3980 * configure: Regenerate.
3981 * config.in: Likewise.
3982 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3983 (OBS): Add common-remote-fileio.o.
3984 (common-remote-fileio.o): New rule.
3986 2015-03-09 Pedro Alves <palves@redhat.com>
3988 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3989 'struct sockaddr' pointer in 'accept' call.
3991 2015-03-09 Pedro Alves <palves@redhat.com>
3994 2015-03-07 Pedro Alves <palves@redhat.com>
3995 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3996 or <winsock2.h> here. Instead include "gdb_socket.h".
3997 (remote_open): Use union gdb_sockaddr_u.
3998 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3999 or <winsock2.h> here. Instead include "gdb_socket.h".
4000 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4001 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4003 (init_named_socket, gdb_agent_helper_thread): Use union
4006 2015-03-07 Pedro Alves <palves@redhat.com>
4008 * configure.ac (build_warnings): Move
4009 -Wdeclaration-after-statement to the C-specific set.
4010 * configure: Regenerate.
4012 2015-03-07 Pedro Alves <palves@redhat.com>
4014 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4015 or <winsock2.h> here. Instead include "gdb_socket.h".
4016 (remote_open): Use union gdb_sockaddr_u.
4017 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4018 or <winsock2.h> here. Instead include "gdb_socket.h".
4019 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4020 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4022 (init_named_socket, gdb_agent_helper_thread): Use union
4025 2015-03-07 Pedro Alves <palves@redhat.com>
4027 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4030 2015-03-06 Yao Qi <yao.qi@linaro.org>
4032 * linux-aarch64-low.c (aarch64_insert_point): Use
4033 show_debug_regs as a boolean.
4034 (aarch64_remove_point): Likewise.
4036 2015-03-05 Pedro Alves <palves@redhat.com>
4038 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4039 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4040 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4041 * nto-low.c (nto_target_ops): Likewise.
4042 * spu-low.c (spu_target_ops): Likewise.
4043 * win32-low.c (win32_target_ops): Likewise.
4045 2015-03-04 Pedro Alves <palves@redhat.com>
4047 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4048 Decide whether a breakpoint triggered based on the SIGTRAP's
4050 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4051 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4052 (linux_low_filter_event): Check for breakpoints before checking
4054 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4056 (linux_stopped_by_sw_breakpoint)
4057 (linux_supports_stopped_by_sw_breakpoint)
4058 (linux_stopped_by_hw_breakpoint)
4059 (linux_supports_stopped_by_hw_breakpoint): New functions.
4060 (linux_target_ops): Install new target methods.
4062 2015-03-04 Pedro Alves <palves@redhat.com>
4064 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4065 * server.c (swbreak_feature, hwbreak_feature): New globals.
4066 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4067 (captured_main): Clear swbreak_feature and hwbreak_feature.
4068 * server.h (swbreak_feature, hwbreak_feature): Declare.
4069 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4070 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4071 supports_stopped_by_hw_breakpoint>: New fields.
4072 (target_supports_stopped_by_sw_breakpoint)
4073 (target_stopped_by_sw_breakpoint)
4074 (target_supports_stopped_by_hw_breakpoint)
4075 (target_stopped_by_hw_breakpoint): Declare.
4077 2015-03-04 Pedro Alves <palves@redhat.com>
4079 enum lwp_stop_reason -> enum target_stop_reason
4080 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4081 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4082 (linux_wait_1, stuck_in_jump_pad_callback)
4083 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4084 (linux_stopped_by_watchpoint):
4085 * linux-low.h (enum lwp_stop_reason): Delete.
4086 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4087 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4089 2015-03-04 Yao Qi <yao.qi@linaro.org>
4091 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4093 2015-03-03 Gary Benson <gbenson@redhat.com>
4095 * hostio.c (handle_vFile): Fix prefix lengths.
4097 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4099 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4102 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4104 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4105 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4106 (clean): Add "rm -f" for above C files.
4107 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4108 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4109 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4110 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4111 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4112 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4113 (init_registers_s390x_vx_linux64)
4114 (init_registers_s390x_tevx_linux64)
4115 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4116 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4118 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4119 (s390_store_vxrs_high): New functions.
4120 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4122 (s390_arch_setup): Add logic for selecting one of the new target
4123 descriptions. Activate the new vector regsets if applicable.
4124 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4125 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4126 and init_registers_s390x_tevx_linux64.
4128 2015-03-01 Pedro Alves <palves@redhat.com>
4130 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4133 2015-02-27 Pedro Alves <palves@redhat.com>
4135 * linux-x86-low.c (u_debugreg_offset): New function.
4136 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4138 2015-02-27 Pedro Alves <palves@redhat.com>
4140 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4141 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4142 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4143 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4144 (ps_lsetfpregs, ps_getpid)
4145 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4146 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4147 (ps_lsetxregs, ps_plog): Declare.
4149 2015-02-27 Pedro Alves <palves@redhat.com>
4151 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4152 IP_AGENT_EXPORT_FUNC.
4153 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4154 IP_AGENT_EXPORT_FUNC.
4155 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4156 (IP_AGENT_EXPORT): Delete.
4157 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4158 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4159 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4160 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4161 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4162 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4163 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4164 (traceframe_read_count, traceframe_write_count)
4165 (traceframes_created, trace_state_variables, get_raw_reg)
4166 (get_trace_state_variable_value, set_trace_state_variable_value)
4167 (ust_loaded, helper_thread_id, cmd_buf): Use
4168 IPA_SYM_EXPORTED_NAME.
4169 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4170 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4171 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4172 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4173 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4174 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4175 EXTERN_C_PUSH/EXTERN_C_POP.
4176 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4177 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4178 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4179 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4180 (traceframe_write_count, traceframe_read_count)
4181 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4182 (about_to_request_buffer_space, get_trace_state_variable_value)
4183 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4184 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4185 EXTERN_C_PUSH/EXTERN_C_POP.
4186 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4187 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4188 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4189 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4190 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4191 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4192 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4193 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4195 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4196 (IP_AGENT_EXPORT_VAR_DECL): Define.
4198 (gdb_agent_get_raw_reg): Declare.
4200 2015-02-27 Tom Tromey <tromey@redhat.com>
4201 Pedro Alves <palves@redhat.com>
4203 Rename symbols whose names are reserved C++ keywords throughout.
4205 2015-02-27 Pedro Alves <palves@redhat.com>
4207 * Makefile.in (COMPILER): New, get it from autoconf.
4208 (CXX): Get from autoconf instead.
4209 (COMPILE.pre): Use COMPILER.
4210 (CC-LD): Rename to ...
4211 (CC_LD): ... this. Use COMPILER.
4212 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4213 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4214 * acinclude.m4: Include build-with-cxx.m4.
4215 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4216 Disable -Werror by default if building in C++ mode.
4217 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4218 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4219 the C++ compiler. Save/restore CXXFLAGS too.
4220 * configure: Regenerate.
4222 2015-02-27 Pedro Alves <palves@redhat.com>
4224 * acinclude.m4: Include libiberty.m4.
4225 * configure.ac: Call libiberty_INIT.
4226 * config.in, configure: Regenerate.
4228 2015-02-26 Pedro Alves <palves@redhat.com>
4230 * linux-low.c (linux_wait_1): When incrementing the PC past a
4231 program breakpoint always use the_low_target.breakpoint_len as
4232 increment, rather than the maximum between that and
4233 the_low_target.decr_pc_after_break.
4235 2015-02-23 Pedro Alves <palves@redhat.com>
4237 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4238 thread was doing a step-over; always adjust the PC if
4239 we stepped over a permanent breakpoint.
4240 (linux_wait_1): If we stepped over breakpoint that was on top of a
4241 permanent breakpoint, manually advance the PC past it.
4243 2015-02-23 Pedro Alves <palves@redhat.com>
4245 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4247 (x86_fill_gregset, x86_store_gregset): Use it when handling
4250 2015-02-20 Pedro Alves <palves@redhat.com>
4252 * thread-db.c: Include "nat/linux-procfs.h".
4253 (thread_db_init): Skip listing new threads if the kernel supports
4254 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4256 2015-02-20 Pedro Alves <palves@redhat.com>
4258 * linux-low.c (status_pending_p_callback): Use ptid_match.
4260 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4262 PR breakpoints/16812
4263 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4264 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4265 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4267 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4269 PR breakpoints/15956
4270 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4272 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4274 * linux-low.c (linux_low_btrace_conf): Print size.
4275 * server.c (handle_btrace_conf_general_set): New.
4276 (hanle_general_set): Call handle_btrace_conf_general_set.
4277 (handle_query): Report Qbtrace-conf:bts:size as supported.
4279 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4281 * linux-low.c (linux_low_enable_btrace): Update parameters.
4282 (linux_low_btrace_conf): New.
4283 (linux_target_ops)<to_btrace_conf>: Initialize.
4284 * server.c (current_btrace_conf): New.
4285 (handle_btrace_enable): Rename to ...
4286 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4287 to target_enable_btrace. Update comment. Update users.
4288 (handle_qxfer_btrace_conf): New.
4289 (qxfer_packets): Add btrace-conf entry.
4290 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4291 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4292 (target_ops)<read_btrace_conf>: New.
4293 (target_enable_btrace): Update parameters.
4294 (target_read_btrace_conf): New.
4296 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4298 * server.c (handle_btrace_general_set): Remove call to
4299 target_supports_btrace.
4300 (supported_btrace_packets): New.
4301 (handle_query): Call supported_btrace_packets.
4302 * target.h: include btrace-common.h.
4303 (btrace_target_info): Removed.
4304 (supports_btrace, target_supports_btrace): Update parameters.
4306 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4308 * Makefile.in (SFILES): Add common/btrace-common.c.
4309 (OBS): Add common/btrace-common.o.
4310 (btrace-common.o): Add build rules.
4311 * linux-low: Include btrace-common.h.
4312 (linux_low_read_btrace): Use struct btrace_data. Call
4313 btrace_data_init and btrace_data_fini.
4315 2015-02-06 Pedro Alves <palves@redhat.com>
4317 * thread-db.c (find_new_threads_callback): Add debug output.
4319 2015-02-04 Pedro Alves <palves@redhat.com>
4321 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4322 (resume_stopped_resumed_lwps): New function.
4323 (linux_wait_for_event_filtered): Use it.
4325 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4327 * Makefile.in (SFILES): Add linux-personality.c.
4328 (linux-personality.o): New rule.
4329 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4330 list of objects to be built.
4331 * linux-low.c: Include nat/linux-personality.h.
4332 (linux_create_inferior): Remove code to disable address space
4333 randomization (moved to ../nat/linux-personality.c). Create
4334 cleanup to disable address space randomization.
4336 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4338 * Makefile.in (posix-strerror.o): New rule.
4339 (mingw-strerror.o): Likewise.
4340 * configure: Regenerated.
4341 * configure.ac: Source file ../common/common.host. Initialize new
4342 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4344 2015-01-14 Yao Qi <yao@codesourcery.com>
4346 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4347 (ppc-linux.o): New rule.
4348 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4349 * configure.ac: AC_CHECK_FUNCS(getauxval).
4350 * config.in: Re-generated.
4351 * configure: Re-generated.
4352 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4353 ppc64_64bit_inferior_p
4355 2015-01-14 Yao Qi <yao@codesourcery.com>
4357 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4358 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4359 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4360 (PT_ORIG_R3, PT_TRAP): Likewise.
4361 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4362 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4363 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4365 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4367 * i387-fp.c (i387_cache_to_xsave): In look over
4368 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4369 zmmh_low_space field by use of zmmh_high_space.
4371 2015-01-09 Pedro Alves <palves@redhat.com>
4373 * linux-low.c (step_over_bkpt): Move higher up in the file.
4374 (handle_extended_wait): Don't store the stop_pc here.
4375 (get_stop_pc): Adjust comments and rename to ...
4376 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4377 stopped for a software breakpoint or hardware breakpoint.
4378 (thread_still_has_status_pending_p): New function.
4379 (status_pending_p_callback): Use
4380 thread_still_has_status_pending_p. If the event is no longer
4381 interesting, resume the LWP.
4382 (handle_tracepoints): Add assert.
4383 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4384 (wstatus_maybe_breakpoint): New function.
4385 (cancel_breakpoint): Delete function.
4386 (check_stopped_by_watchpoint): New function, factored out from
4387 linux_low_filter_event.
4388 (lp_status_maybe_breakpoint): Delete function.
4389 (linux_low_filter_event): Remove filter_ptid argument.
4390 Leave thread group exits pending here. Store the LWP's stop PC.
4391 Always leave events pending.
4392 (linux_wait_for_event_filtered): Pull all events out of the
4393 kernel, and leave them all pending.
4394 (count_events_callback, select_event_lwp_callback): Consider all
4396 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4397 (select_event_lwp): Only give preference to the stepping LWP in
4398 all-stop mode. Adjust comments.
4399 (ignore_event): New function.
4400 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4401 references to cancel_breakpoints. Adjust to renames. Also give
4402 equal priority to all LWPs that have had events in non-stop mode.
4403 If reporting a software breakpoint event, unadjust the LWP's PC.
4404 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4405 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4407 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4408 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4409 (linux_stopped_by_watchpoint): Adjust.
4410 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4411 * linux-low.h (enum lwp_stop_reason): New.
4412 (struct lwp_info) <stop_pc>: Adjust comment.
4413 <stopped_by_watchpoint>: Delete field.
4414 <stop_reason>: New field.
4415 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4416 * mem-break.c (software_breakpoint_inserted_here)
4417 (hardware_breakpoint_inserted_here): New function.
4418 * mem-break.h (software_breakpoint_inserted_here)
4419 (hardware_breakpoint_inserted_here): Declare.
4420 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4421 (cancel_breakpoints): Delete.
4422 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4423 (upload_fast_traceframes): Remove references to
4426 2015-01-09 Pedro Alves <palves@redhat.com>
4428 * thread-db.c (find_new_threads_callback): Ignore thread if the
4429 kernel thread ID is -1.
4431 2015-01-09 Pedro Alves <palves@redhat.com>
4433 * linux-low.c (linux_attach_fail_reason_string): Move to
4434 nat/linux-ptrace.c, and rename.
4435 (linux_attach_lwp): Update comment.
4436 (attach_proc_task_lwp_callback): New function.
4437 (linux_attach): Adjust to rename and use
4438 linux_proc_attach_tgid_threads.
4439 (linux_attach_fail_reason_string): Delete declaration.
4441 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4443 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4444 * server.c (gdbserver_version): Likewise.
4446 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4448 * remote-utils.c: Include ctype.h.
4449 (input_interrupt): Explicitly handle the case when the char
4450 received is the NUL byte. Improve the printing of non-ASCII
4453 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4455 * linux-low.c (linux_low_filter_event): Update call to
4456 linux_enable_event_reporting following the addition of
4457 a new parameter to that function.
4459 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4462 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4463 (AARCH64_FPCR_REGNO): Likewise.
4464 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4465 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4466 (aarch64_store_fpregset): Likewise.
4468 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4470 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4471 Remove FIXME comment about assumption about N.
4473 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4475 * configure.ac: If large-file support is disabled in GDBserver,
4476 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4477 * configure: Regenerate.
4479 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4481 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4482 warning upon ENODATA from ptrace.
4483 * linux-s390-low.c (s390_store_tdb): New.
4484 (s390_regsets): Add regset for NT_S390_TDB.
4486 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4488 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4489 without a fill_function.
4490 * linux-s390-low.c (s390_fill_last_break): Remove.
4491 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4492 (s390_arch_setup): Use regset's size instead of fill_function for
4495 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4497 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4498 the regset's store function when ptrace returned an error.
4499 * regcache.c (get_thread_regcache): Invalidate register cache
4500 before fetching inferior's registers.
4502 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4504 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4505 while-loop as for-loop.
4506 (regsets_store_inferior_registers): Likewise.
4508 2014-11-28 Yao Qi <yao@codesourcery.com>
4510 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4511 * config.in, configure: Re-generate.
4512 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4515 2014-11-21 Yao Qi <yao@codesourcery.com>
4517 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4518 (AC_CHECK_HEADERS): Remove malloc.h.
4519 * configure: Re-generated.
4520 * config.in: Re-generated.
4521 * server.h: Don't include alloca.h and malloc.h.
4522 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4523 Don't include malloc.h.
4525 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4527 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4528 corresponding ERRNO check in same block.
4530 2014-11-12 Pedro Alves <palves@redhat.com>
4532 * server.c (cont_thread): Update comment.
4533 (start_inferior, attach_inferior): No longer clear cont_thread.
4534 (handle_v_cont): No longer set cont_thread.
4535 (captured_main): Clear cont_thread each time a GDB connects.
4537 2014-11-12 Pedro Alves <palves@redhat.com>
4539 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4540 thread, and don't resume all threads if the Hc thread has exited.
4542 2014-11-12 Pedro Alves <palves@redhat.com>
4544 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4545 the process group instead of to a specific LWP.
4547 2014-10-15 Pedro Alves <palves@redhat.com>
4550 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4552 (arm_set_thread_context): Delete.
4553 (the_low_target): Adjust.
4554 * win32-i386-low.c (debug_registers_changed)
4555 (debug_registers_used): Delete.
4556 (update_debug_registers_callback): New function.
4557 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4558 needing to update their debug registers.
4559 (win32_get_current_dr): New function.
4560 (x86_dr_low_get_addr, x86_dr_low_get_control)
4561 (x86_dr_low_get_status): Fetch the debug register from the thread
4563 (i386_initial_stuff): Adjust.
4564 (i386_get_thread_context): Remove current_event parameter. Don't
4565 clear debug_registers_changed nor copy DR values to
4567 (i386_set_thread_context): Delete.
4568 (i386_prepare_to_resume): New function.
4569 (i386_thread_added): Mark the thread as needing to update irs
4571 (the_low_target): Remove i386_set_thread_context and install
4572 i386_prepare_to_resume.
4573 * win32-low.c (win32_get_thread_context): Adjust.
4574 (win32_set_thread_context): Use SetThreadContext
4576 (win32_prepare_to_resume): New function.
4577 (win32_require_context): New function, factored out from ...
4578 (thread_rec): ... this.
4579 (continue_one_thread): Call win32_prepare_to_resume on each thread
4580 we're about to continue.
4581 (win32_resume): Call win32_prepare_to_resume on the event thread.
4582 * win32-low.h (struct win32_thread_info)
4583 <debug_registers_changed>: New field.
4584 (struct win32_target_ops): Change prototype of set_thread_context,
4585 delete set_thread_context and add prepare_to_resume.
4586 (win32_require_context): New declaration.
4588 2014-10-08 Gary Benson <gbenson@redhat.com>
4590 * server.h: Do not include common-exceptions.h.
4592 2014-10-08 Gary Benson <gbenson@redhat.com>
4594 * server.h: Do not include cleanups.h.
4596 2014-09-30 James Hogan <james.hogan@imgtec.com>
4598 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4601 2014-09-23 Yao Qi <yao@codesourcery.com>
4603 * linux-low.c (lp_status_maybe_breakpoint): New function.
4604 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4605 (count_events_callback): Likewise.
4606 (select_event_lwp_callback): Likewise.
4607 (cancel_breakpoints_callback): Likewise.
4609 2014-09-19 Don Breazeal <donb@codesourcery.com>
4611 * linux-low.c (handle_extended_wait): Call
4612 linux_ptrace_get_extended_event.
4613 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4614 linux_is_extended_waitstatus.
4616 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4618 * Makefile.in (CPPFLAGS): Define.
4619 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4620 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4622 2014-09-16 Gary Benson <gbenson@redhat.com>
4624 * inferiors.h (current_inferior): Renamed as...
4625 (current_thread): New variable. All uses updated.
4626 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4627 (maybe_move_out_of_jump_pad): Likewise.
4628 (cancel_breakpoint): Likewise.
4629 (linux_low_filter_event): Likewise.
4630 (wait_for_sigstop): Likewise.
4631 (linux_resume_one_lwp): Likewise.
4632 (need_step_over_p): Likewise.
4633 (start_step_over): Likewise.
4634 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4635 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4636 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4637 and save_inferior as saved_thread.
4638 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4640 (regcache_invalidate_thread): Likewise.
4641 * remote-utils.c (prepare_resume_reply): Likewise.
4642 * thread-db.c (thread_db_get_tls_address): Likewise.
4643 (disable_thread_event_reporting): Likewise.
4644 (remove_thread_event_breakpoints): Likewise.
4645 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4647 * target.h (set_desired_inferior): Renamed as...
4648 (set_desired_thread): New declaration. All uses updated.
4649 * server.c (myresume): Updated comment to reference thread instead
4651 (handle_serial_event): Likewise.
4652 (handle_target_event): Likewise.
4654 2014-09-12 Tom Tromey <tromey@redhat.com>
4655 Gary Benson <gbenson@redhat.com>
4657 * regcache.h: Include common-regcache.h.
4658 (regcache_read_pc): Don't declare.
4659 * regcache.c (get_thread_regcache_for_ptid): New function.
4661 2014-09-11 Tom Tromey <tromey@redhat.com>
4662 Gary Benson <gbenson@redhat.com>
4664 * symbol.c: New file.
4665 * Makefile.in (SFILES): Add symbol.c.
4666 (OBS): Add symbol.o.
4668 2014-09-11 Gary Benson <gbenson@redhat.com>
4670 * target.c (target_stop_ptid, target_continue_ptid): New
4673 2014-09-11 Tom Tromey <tromey@redhat.com>
4674 Gary Benson <gbenson@redhat.com>
4676 * target.h: Include target/target.h.
4677 * target.c (target_read_memory, target_read_uint32)
4678 (target_write_memory): New functions.
4680 2014-09-11 Gary Benson <gbenson@redhat.com>
4682 * server.h (debug_hw_points): Don't declare.
4683 * server.c (debug_hw_points): Don't define. Replace all uses
4684 with show_debug_regs.
4685 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4686 all uses with show_debug_regs.
4688 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4690 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4691 endianness into account.
4692 (ppc_supply_ptrace_register): Likewise.
4694 2014-09-03 James Hogan <james.hogan@imgtec.com>
4696 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4697 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4699 2014-09-03 Gary Benson <gbenson@redhat.com>
4701 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4702 ALL_DEBUG_ADDRESS_REGISTERS.
4704 2014-09-02 Gary Benson <gbenson@redhat.com>
4706 * i386-low.h: Renamed as...
4707 * x86-low.h: New file. All type, function and variable name
4708 prefixes changed from "i386_" to "x86_". All references updated.
4709 * i386-low.c: Renamed as...
4710 * x86-low.c: New file. All type, function and variable name
4711 prefixes changed from "i386_" to "x86_". All references updated.
4713 2014-09-02 Gary Benson <gbenson@redhat.com>
4715 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4716 (x86_linux_new_thread): Likewise.
4718 2014-08-29 Gary Benson <gbenson@redhat.com>
4720 * server.h (setjmp.h): Do not include.
4721 (toplevel): Do not declare.
4722 (common-exceptions.h): Include.
4723 (cleanups.h): Likewise.
4724 * server.c (toplevel): Do not define.
4725 (exit_code): New static global.
4726 (detach_or_kill_for_exit_cleanup): New function.
4727 (main): New function. Original main renamed to...
4728 (captured_main): New function.
4729 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4731 2014-08-29 Gary Benson <gbenson@redhat.com>
4733 * Makefile.in (SFILES): Add common/common-exceptions.c.
4734 (OBS): Add common-exceptions.o.
4735 (common-exceptions.o): New rule.
4736 * utils.c (prepare_to_throw_exception): New function.
4738 2014-08-29 Gary Benson <gbenson@redhat.com>
4740 * config.in: Regenerate.
4741 * configure: Likewise.
4743 2014-08-29 Gary Benson <gbenson@redhat.com>
4745 * Makefile.in (SFILES): Add common/cleanups.c.
4747 (cleanups.o): New rule.
4749 2014-08-29 Gary Benson <gbenson@redhat.com>
4751 * utils.c (internal_vwarning): New function.
4753 2014-08-28 Gary Benson <gbenson@redhat.com>
4755 * utils.h (fatal): Remove declaration.
4756 * utils.c (fatal): Remove function.
4758 2014-08-28 Gary Benson <gbenson@redhat.com>
4760 * tracepoint.c (gdb_agent_init): Replace fatal with
4762 (initialize_tracepoint): Likewise.
4764 2014-08-28 Gary Benson <gbenson@redhat.com>
4766 * remote-utils.c (remote_prepare): Replace fatal with error.
4768 2014-08-28 Gary Benson <gbenson@redhat.com>
4770 * linux-low.c (linux_async): Replace fatal with warning.
4772 (linux_start_non_stop): Return -1 if linux_async failed.
4774 2014-08-28 Gary Benson <gbenson@redhat.com>
4776 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4778 (i386_dr_low_get_addr): Remove vague comment.
4779 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4782 2014-08-28 Gary Benson <gbenson@redhat.com>
4784 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4785 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4787 (linux_resume_one_lwp): Likewise.
4788 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4790 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4791 with internal_error.
4792 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4793 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4794 (find_register_by_name): Replace fatal with internal_error.
4795 (find_regno): Likewise.
4796 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4797 * thread-db.c (thread_db_create_event): Likewise.
4798 (thread_db_load_search): Likewise.
4799 (try_thread_db_load_1): Likewise.
4800 * tracepoint.c (get_jump_space_head): Replace fatal with
4802 (claim_trampoline_space): Likewise.
4803 (have_fast_tracepoint_trampoline_buffer): Likewise.
4804 (cmd_qtstart): Likewise.
4805 (stop_tracing): Likewise.
4806 (fast_tracepoint_collecting): Likewise.
4807 (target_malloc): Likewise.
4808 (download_tracepoint): Likewise.
4809 (download_trace_state_variables): Replace check with gdb_assert.
4810 (upload_fast_traceframes): Replace fatal with internal_error.
4812 2014-08-19 Tom Tromey <tromey@redhat.com>
4813 Gary Benson <gbenson@redhat.com>
4815 * Makefile.in (SFILES): Add common/common-debug.c.
4816 (OBS): Add common-debug.o.
4817 (common-debug.o): New rule.
4818 * debug.h (debug_printf): Don't declare.
4819 * debug.c (debug_printf): Renamed and rewritten as...
4820 (debug_vprintf): New function.
4822 2014-08-19 Gary Benson <gbenson@redhat.com>
4824 * utils.h: Do not include print-utils.h.
4826 2014-08-19 Tom Tromey <tromey@redhat.com>
4827 Gary Benson <gbenson@redhat.com>
4829 * server.h: Add static assertion.
4830 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4832 2014-08-19 Tom Tromey <tromey@redhat.com>
4833 Gary Benson <gbenson@redhat.com>
4835 * Makefile.in (SFILES): Add common/errors.c.
4836 (OBS): Add errors.o.
4837 (IPA_OBS): Add errors-ipa.o.
4838 (errors.o): New rule.
4839 (errors-ipa.o): Likewise.
4840 * utils.h (perror_with_name, error, warning): Don't declare.
4841 * utils.c (warning): Renamed and rewritten as...
4842 (vwarning): New function.
4843 (error): Renamed and rewritten as...
4844 (verror): New function.
4845 (internal_error): Renamed and rewritten as...
4846 (internal_verror): New function.
4848 2014-08-07 Gary Benson <gbenson@redhat.com>
4850 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4851 * configure: Regenerate.
4852 * config.in: Likewise.
4853 * server.h: Do not include errno.h.
4854 * event-loop.c: Likewise.
4855 * hostio-errno.c: Likewise.
4856 * linux-low.c: Likewise.
4857 * remote-utils.c: Likewise.
4858 * spu-low.c: Likewise.
4859 * utils.c: Likewise.
4860 * gdbreplay.c: Unconditionally include errno.h.
4862 2014-08-07 Gary Benson <gbenson@redhat.com>
4864 * server.h: Do not include string.h.
4865 * event-loop.c: Likewise.
4866 * linux-low.c: Likewise.
4867 * regcache.c: Likewise.
4868 * remote-utils.c: Likewise.
4869 * spu-low.c: Likewise.
4870 * utils.c: Likewise.
4872 2014-08-07 Gary Benson <gbenson@redhat.com>
4874 * server.h: Do not include gdb_assert.h.
4876 2014-08-07 Gary Benson <gbenson@redhat.com>
4878 * server.h: Do not include common-utils.h.
4880 2014-08-07 Gary Benson <gbenson@redhat.com>
4882 * server.h: Do not include ptid.h.
4883 * notif.h: Likewise.
4885 2014-08-07 Gary Benson <gbenson@redhat.com>
4887 * server.h: Do not include gdb_locale.h.
4889 2014-08-07 Gary Benson <gbenson@redhat.com>
4891 * server.h: Do not include gdb/signals.h.
4892 * win32-low.c: Likewise.
4894 2014-08-07 Gary Benson <gbenson@redhat.com>
4896 * server.h: Do not include pathmax.h.
4898 2014-08-07 Gary Benson <gbenson@redhat.com>
4900 * server.h: Do not include libiberty.h.
4901 * linux-bfin-low.c: Likewise.
4903 2014-08-07 Gary Benson <gbenson@redhat.com>
4905 * server.h: Do not include ansidecl.h.
4907 2014-08-07 Gary Benson <gbenson@redhat.com>
4909 * linux-x86-low.c: Do not include stddef.h.
4910 * lynx-ppc-low.c: Likewise.
4911 * tracepoint.c: Likewise.
4913 2014-08-07 Gary Benson <gbenson@redhat.com>
4915 * server.h: Do not include stdarg.h.
4916 * nto-low.c: Likewise.
4918 2014-08-07 Gary Benson <gbenson@redhat.com>
4920 * server.h: Do not include stdlib.h.
4921 * inferiors.c: Likewise.
4922 * linux-low.c: Likewise.
4923 * regcache.c: Likewise.
4924 * spu-low.c: Likewise.
4925 * tracepoint.c: Likewise.
4926 * utils.c: Likewise.
4928 2014-08-07 Gary Benson <gbenson@redhat.com>
4930 * server.h: Do not include stdio.h.
4931 * linux-low.c: Likewise.
4932 * remote-utils.c: Likewise.
4933 * spu-low.c: Likewise.
4934 * utils.c: Likewise.
4935 * wincecompat.c: Likewise.
4937 2014-08-06 Gary Benson <gbenson@redhat.com>
4939 * regcache.c (init_register_cache): Move conditionals inside if.
4941 2014-08-06 Gary Benson <gbenson@redhat.com>
4943 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4945 2014-07-31 Gary Benson <gbenson@redhat.com>
4947 * ax.h: Do not include server.h.
4948 * gdbthread.h: Likewise.
4949 * lynx-low.h: Likewise.
4950 * notif.h: Likewise.
4952 2014-07-30 Gary Benson <gbenson@redhat.com>
4954 * server.h: Include common-defs.h.
4955 Do not include config.h or build-gnulib-gdbserver/config.h.
4957 2014-07-30 Gary Benson <gbenson@redhat.com>
4959 * hostio-errno.c: Move server.h to top of includes list.
4960 * inferiors.c: Likewise.
4961 * linux-x86-low.c: Likewise.
4962 * notif.c: Include server.h.
4964 2014-07-24 Tom Tromey <tromey@redhat.com>
4965 Gary Benson <gbenson@redhat.com>
4967 * server.h (CORE_ADDR): Now unsigned.
4969 2014-07-16 Pedro Alves <palves@redhat.com>
4971 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4973 2014-07-15 Pedro Alves <palves@redhat.com>
4975 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4978 2014-07-11 Pedro Alves <palves@redhat.com>
4980 * linux-low.c (kill_wait_lwp): New function, based on
4981 kill_one_lwp_callback, but use my_waitpid directly.
4982 (kill_one_lwp_callback, linux_kill): Use it.
4984 2014-06-23 Pedro Alves <palves@redhat.com>
4986 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4987 before setting DR0..DR3.
4989 2014-06-20 Gary Benson <gbenson@redhat.com>
4991 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4992 * configure: Regenerated.
4993 * config.in: Likewise.
4995 2014-06-20 Gary Benson <gbenson@redhat.com>
4997 * Makefile.in (SFILES): Update locations for files moved
4999 (object file files): Reordered.
5001 2014-06-20 Gary Benson <gbenson@redhat.com>
5003 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5004 (i386_dr_low_set_addr): Likewise.
5005 (i386_dr_low_get_addr): Likewise.
5006 (i386_dr_low_can_set_control): Likewise.
5007 (i386_dr_low_set_control): Likewise.
5008 (i386_dr_low_get_control): Likewise.
5009 (i386_dr_low_get_status): Likewise.
5010 (i386_get_debug_register_length): Likewise.
5011 * linux-x86-low.c (i386_dr_low_set_addr):
5012 Changed signature. Made static.
5013 (i386_dr_low_get_addr): Likewise.
5014 (i386_dr_low_set_control): Likewise.
5015 (i386_dr_low_get_control): Likewise.
5016 (i386_dr_low_get_status): Likewise.
5017 (i386_dr_low): New global variable.
5018 * win32-i386-low.c (i386_dr_low_set_addr):
5019 Changed signature. Made static.
5020 (i386_dr_low_get_addr): Likewise.
5021 (i386_dr_low_set_control): Likewise.
5022 (i386_dr_low_get_control): Likewise.
5023 (i386_dr_low_get_status): Likewise.
5024 (i386_dr_low): New global variable.
5026 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5028 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5029 * Makefile.in (AR, AR_FLAGS): Define.
5030 * configure: Regenerate.
5032 2014-06-19 Gary Benson <gbenson@redhat.com>
5034 * Makefile.in (i386-dregs.o): New rule.
5035 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5036 * i386-low.c (target.h): Remove include.
5037 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5038 (DR_CONTROL_SHIFT): Likewise.
5039 (DR_CONTROL_SIZE): Likewise.
5040 (DR_RW_EXECUTE): Likewise.
5041 (DR_RW_WRITE): Likewise.
5042 (DR_RW_READ): Likewise.
5043 (DR_RW_IORW): Likewise.
5044 (DR_LEN_1): Likewise.
5045 (DR_LEN_2): Likewise.
5046 (DR_LEN_4): Likewise.
5047 (DR_LEN_8): Likewise.
5048 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5049 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5050 (DR_ENABLE_SIZE): Likewise.
5051 (DR_LOCAL_SLOWDOWN): Likewise.
5052 (DR_GLOBAL_SLOWDOWN): Likewise.
5053 (DR_CONTROL_RESERVED): Likewise.
5054 (I386_DR_CONTROL_MASK): Likewise.
5055 (I386_DR_VACANT): Likewise.
5056 (I386_DR_LOCAL_ENABLE): Likewise.
5057 (I386_DR_GLOBAL_ENABLE): Likewise.
5058 (I386_DR_DISABLE): Likewise.
5059 (I386_DR_SET_RW_LEN): Likewise.
5060 (I386_DR_GET_RW_LEN): Likewise.
5061 (I386_DR_WATCH_HIT): Likewise.
5062 (i386_wp_op_t): Likewise.
5063 (i386_show_dr): Likewise.
5064 (i386_length_and_rw_bits): Likewise.
5065 (i386_insert_aligned_watchpoint): Likewise.
5066 (i386_remove_aligned_watchpoint): Likewise.
5067 (i386_handle_nonaligned_watchpoint): Likewise.
5068 i386_update_inferior_debug_regs(): Likewise.
5069 (i386_dr_insert_watchpoint): Likewise.
5070 (i386_dr_remove_watchpoint): Likewise.
5071 (i386_dr_region_ok_for_watchpoint): Likewise.
5072 (i386_dr_stopped_data_address): Likewise.
5073 (i386_dr_stopped_by_watchpoint): Likewise.
5075 2014-06-19 Gary Benson <gbenson@redhat.com>
5077 * i386-low.c (i386_dr_show): Renamed to
5078 i386_show_dr and made static. All uses updated.
5079 (i386_dr_length_and_rw_bits): Renamed to
5080 i386_length_and_rw_bits and made static.
5082 (i386_dr_insert_aligned_watchpoint): Renamed to
5083 i386_insert_aligned_watchpoint and made static.
5085 (i386_dr_remove_aligned_watchpoint): Renamed to
5086 i386_remove_aligned_watchpoint and made static.
5088 (i386_dr_update_inferior_debug_regs): Renamed to
5089 i386_update_inferior_debug_regs and made static.
5092 2014-06-18 Gary Benson <gbenson@redhat.com>
5094 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5095 (i386_dr_low_can_set_control): Likewise.
5096 (i386_get_debug_register_length): Likewise.
5097 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5098 (i386_dr_low_can_set_control): Likewise.
5099 (i386_get_debug_register_length): Likewise.
5101 2014-06-17 Gary Benson <gbenson@redhat.com>
5103 * i386-low.h (i386-dregs.h): New include.
5104 (DR_FIRSTADDR): Now in i386-dregs.h.
5105 (DR_LASTADDR): Likewise.
5106 (DR_NADDR): Likewise.
5107 (DR_STATUS): Likewise.
5108 (DR_CONTROL): Likewise.
5109 (i386_debug_reg_state): Likewise.
5110 (i386_dr_insert_watchpoint): Likewise.
5111 (i386_dr_remove_watchpoint): Likewise.
5112 (i386_dr_region_ok_for_watchpoint): Likewise.
5113 (i386_dr_stopped_data_address): Likewise.
5114 (i386_dr_stopped_by_watchpoint): Likewise.
5115 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5117 2014-06-18 Gary Benson <gbenson@redhat.com>
5119 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5120 i386_dr_insert_watchpoint.
5121 (i386_low_remove_watchpoint): Renamed to
5122 i386_dr_remove_watchpoint.
5123 (i386_low_region_ok_for_watchpoint): Renamed to
5124 i386_dr_region_ok_for_watchpoint.
5125 (i386_low_stopped_data_address): Renamed to
5126 i386_dr_stopped_data_address.
5127 (i386_low_stopped_by_watchpoint): Renamed to
5128 i386_dr_stopped_by_watchpoint.
5129 * i386-low.c (i386_show_dr): Renamed to
5130 i386_dr_show and made nonstatic. All uses updated.
5131 (i386_length_and_rw_bits): Renamed to
5132 i386_dr_length_and_rw_bits and made nonstatic.
5134 (i386_insert_aligned_watchpoint): Renamed to
5135 i386_dr_insert_aligned_watchpoint and made nonstatic.
5137 (i386_remove_aligned_watchpoint): Renamed to
5138 i386_dr_remove_aligned_watchpoint and made nonstatic.
5140 (i386_update_inferior_debug_regs): Renamed to
5141 i386_dr_update_inferior_debug_regs and made nonstatic.
5143 (i386_low_insert_watchpoint): Renamed to
5144 i386_dr_insert_watchpoint. All uses updated.
5145 (i386_low_remove_watchpoint): Renamed to
5146 i386_dr_remove_watchpoint. All uses updated.
5147 (i386_low_region_ok_for_watchpoint): Renamed to
5148 i386_dr_region_ok_for_watchpoint. All uses updated.
5149 (i386_low_stopped_data_address): Renamed to
5150 i386_dr_stopped_data_address. All uses updated.
5151 (i386_low_stopped_by_watchpoint): Renamed to
5152 i386_dr_stopped_by_watchpoint. All uses updated.
5154 2014-06-18 Gary Benson <gbenson@redhat.com>
5156 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5157 (i386_dr_low_can_set_control): Likewise.
5158 (i386_insert_aligned_watchpoint): New check.
5160 2014-06-18 Gary Benson <gbenson@redhat.com>
5162 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5165 2014-06-18 Gary Benson <gbenson@redhat.com>
5167 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5168 instead of fatal and error.
5169 (i386_handle_nonaligned_watchpoint): Likewise.
5171 2014-06-18 Gary Benson <gbenson@redhat.com>
5173 * i386-low.c (i386_get_debug_register_length): New macro.
5174 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5175 (i386_show_dr): Use debug_printf instead of fprintf. Use
5176 phex to format values.
5178 2014-06-18 Gary Benson <gbenson@redhat.com>
5180 * i386-low.h: Comment changes.
5181 * i386-low.c: Likewise.
5183 2014-06-18 Gary Benson <gbenson@redhat.com>
5185 * i386-low.c: Whitespace changes.
5187 2014-06-12 Tom Tromey <tromey@redhat.com>
5189 * utils.c (freeargv): Remove.
5191 2014-06-12 Tom Tromey <tromey@redhat.com>
5193 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5194 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5195 (parse_debug_format_options): Likewise.
5196 (gdbserver_usage): Likewise.
5197 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5198 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5199 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5201 ($(LIBGNU)): Depend on libiberty.
5202 (all-lib): Recurse into all subdirs.
5203 (install-only): Invoke "install" target in subdirs.
5204 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5206 * configure: Rebuild.
5207 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5208 for vasprintf, vsnprintf, or gettimeofday.
5209 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5212 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5214 * development.sh: Delete.
5215 * Makefile.in (config.status): Adjust dependency on development.sh.
5216 * configure.ac: Adjust development.sh source call.
5217 * configure: Regenerate.
5219 2014-06-02 Pedro Alves <palves@redhat.com>
5221 * ax.c (gdb_free_agent_expr): New function.
5222 * ax.h (gdb_free_agent_expr): New declaration.
5223 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5225 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5227 (clear_breakpoint_conditions_and_commands): New function.
5228 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5229 (clear_breakpoint_conditions_and_commands): New declaration.
5231 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5233 * linux-aarch64-low.c (asm/ptrace.h): Include.
5235 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5237 Fix TLS access for -static -pthread.
5238 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5239 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5240 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5242 2014-05-20 Pedro Alves <palves@redhat.com>
5244 * linux-aarch64-low.c (aarch64_insert_point)
5245 (aarch64_remove_point): No longer check whether the type is
5246 supported here. Adjust to new interface.
5247 (the_low_target): Install aarch64_supports_z_point_type as
5248 supports_z_point_type method.
5249 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5250 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5251 instead of a Z packet char. Adjust.
5252 (arm_supports_z_point_type): New function.
5253 (arm_insert_point, arm_remove_point): Adjust to new interface.
5254 (the_low_target): Install arm_supports_z_point_type.
5255 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5256 (cris_insert_point, cris_remove_point): Adjust to new interface.
5257 Don't check whether the type is supported here.
5258 (the_low_target): Install cris_supports_z_point_type.
5259 * linux-low.c (linux_supports_z_point_type): New function.
5260 (linux_insert_point, linux_remove_point): Adjust to new interface.
5261 * linux-low.h (struct linux_target_ops) <insert_point,
5262 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5263 raw_breakpoint pointer parameter.
5264 <supports_z_point_type>: New method.
5265 * linux-mips-low.c (mips_supports_z_point_type): New function.
5266 (mips_insert_point, mips_remove_point): Adjust to new interface.
5267 Use mips_supports_z_point_type.
5268 (the_low_target): Install mips_supports_z_point_type.
5269 * linux-ppc-low.c (the_low_target): Install NULL as
5270 supports_z_point_type method.
5271 * linux-s390-low.c (the_low_target): Install NULL as
5272 supports_z_point_type method.
5273 * linux-sparc-low.c (the_low_target): Install NULL as
5274 supports_z_point_type method.
5275 * linux-x86-low.c (x86_supports_z_point_type): New function.
5276 (x86_insert_point): Adjust to new insert_point interface. Use
5277 insert_memory_breakpoint. Adjust to new
5278 i386_low_insert_watchpoint interface.
5279 (x86_remove_point): Adjust to remove_point interface. Use
5280 remove_memory_breakpoint. Adjust to new
5281 i386_low_remove_watchpoint interface.
5282 (the_low_target): Install x86_supports_z_point_type.
5283 * lynx-low.c (lynx_target_ops): Install NULL as
5284 supports_z_point_type callback.
5285 * nto-low.c (nto_supports_z_point_type): New.
5286 (nto_insert_point, nto_remove_point): Adjust to new interface.
5287 (nto_target_ops): Install nto_supports_z_point_type.
5288 * mem-break.c: Adjust intro comment.
5289 (struct raw_breakpoint) <raw_type, size>: New fields.
5290 <inserted>: Update comment.
5291 <shlib_disabled>: Delete field.
5292 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5293 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5294 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5295 (raw_bkpt_type_to_target_hw_bp_type): New function.
5296 (find_enabled_raw_code_breakpoint_at): New function.
5297 (find_raw_breakpoint_at): New type and size parameters. Use them.
5298 (insert_memory_breakpoint): New function, based off
5299 set_raw_breakpoint_at.
5300 (remove_memory_breakpoint): New function.
5301 (set_raw_breakpoint_at): Reimplement.
5302 (set_breakpoint): New, based on set_breakpoint_at.
5303 (set_breakpoint_at): Reimplement.
5304 (delete_raw_breakpoint): Go through the_target->remove_point
5305 instead of assuming memory breakpoints.
5306 (find_gdb_breakpoint_at): Delete.
5307 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5308 (find_gdb_breakpoint): New function.
5309 (set_gdb_breakpoint_at): Delete.
5310 (z_type_supported): New function.
5311 (set_gdb_breakpoint_1): New function, loosely based off
5312 set_gdb_breakpoint_at.
5313 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5314 (delete_gdb_breakpoint_at): Delete.
5315 (delete_gdb_breakpoint_1): New function, loosely based off
5316 delete_gdb_breakpoint_at.
5317 (delete_gdb_breakpoint): New function.
5318 (clear_gdb_breakpoint_conditions): Rename to ...
5319 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5321 (add_condition_to_breakpoint): Make static.
5322 (add_breakpoint_condition): Take a struct breakpoint pointer
5323 instead of an address. Adjust.
5324 (gdb_condition_true_at_breakpoint): Rename to ...
5325 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5327 (gdb_condition_true_at_breakpoint): Reimplement.
5328 (add_breakpoint_commands): Take a struct breakpoint pointer
5329 instead of an address. Adjust.
5330 (gdb_no_commands_at_breakpoint): Rename to ...
5331 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5332 parameter. Return true if no breakpoint was found. Change debug
5334 (gdb_no_commands_at_breakpoint): Reimplement.
5335 (run_breakpoint_commands): Rename to ...
5336 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5337 and change return type to boolean.
5338 (run_breakpoint_commands): New function.
5339 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5340 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5341 breakpoint. Go through the_target->remove_point instead of
5342 assuming memory breakpoint.
5343 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5344 software and hardware breakpoints.
5345 (reinsert_raw_breakpoint): Go through the_target->insert_point
5346 instead of assuming memory breakpoint.
5347 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5348 software and hardware breakpoints.
5349 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5350 Check both software and hardware breakpoints.
5351 (validate_inserted_breakpoint): Assert the breakpoint is a
5352 software breakpoint. Set the inserted flag to -1 instead of
5353 setting shlib_disabled.
5354 (delete_disabled_breakpoints): Adjust.
5355 (validate_breakpoints): Only validate software breakpoints.
5356 Adjust to inserted flag change.
5357 (check_mem_read, check_mem_write): Skip breakpoint types other
5358 than software breakpoints. Adjust to inserted flag change.
5359 * mem-break.h (enum raw_bkpt_type): New enum.
5360 (raw_breakpoint, struct process_info): Forward declare.
5361 (Z_packet_to_target_hw_bp_type): Delete declaration.
5362 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5363 (set_gdb_breakpoint, delete_gdb_breakpoint)
5364 (clear_breakpoint_conditions): New declarations.
5365 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5366 (breakpoint_inserted_here): Update comment.
5367 (add_breakpoint_condition, add_breakpoint_commands): Replace
5368 address parameter with a breakpoint pointer parameter.
5369 (gdb_breakpoint_here): Update comment.
5370 (delete_gdb_breakpoint_at): Delete.
5371 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5372 * server.c (process_point_options): Take a struct breakpoint
5373 pointer instead of an address. Adjust.
5374 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5375 delete_gdb_breakpoint.
5376 * spu-low.c (spu_target_ops): Install NULL as
5377 supports_z_point_type method.
5378 * target.h: Include mem-break.h.
5379 (struct target_ops) <prepare_to_access_memory>: Update comment.
5380 <supports_z_point_type>: New field.
5381 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5382 instead of a char. Also take a raw breakpoint pointer.
5383 * win32-arm-low.c (the_low_target): Install NULL as
5384 supports_z_point_type.
5385 * win32-i386-low.c (i386_supports_z_point_type): New function.
5386 (i386_insert_point, i386_remove_point): Adjust to new interface.
5387 (the_low_target): Install i386_supports_z_point_type.
5388 * win32-low.c (win32_supports_z_point_type): New function.
5389 (win32_insert_point, win32_remove_point): Adjust to new interface.
5390 (win32_target_ops): Install win32_supports_z_point_type.
5391 * win32-low.h (struct win32_target_ops):
5392 <supports_z_point_type>: New method.
5393 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5394 instead of a char. Also take a raw breakpoint pointer.
5396 2014-05-20 Pedro Alves <palves@redhat.com>
5398 * mem-break.h: Include break-common.h.
5399 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5400 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5401 (Z_packet_to_target_hw_bp_type): New declaration.
5402 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5403 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5404 (Z_PACKET_ACCESS_WP): Delete macros.
5405 (Z_packet_to_hw_type): Delete function.
5406 * i386-low.h: Don't include break-common.h here.
5407 (Z_packet_to_hw_type): Delete declaration.
5408 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5409 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5410 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5411 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5412 * linux-aarch64-low.c: Don't include break-common.h here.
5413 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5414 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5415 (Z_packet_to_target_hw_bp_type): Delete function.
5416 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5418 (mips_insert_point, mips_remove_point): Use
5419 Z_packet_to_target_hw_bp_type.
5421 2014-05-20 Pedro Alves <palves@redhat.com>
5423 * linux-aarch64-low.c: Include break-common.h.
5424 (enum target_point_type): Delete.
5425 (Z_packet_to_point_type): Rename to ...
5426 (Z_packet_to_target_hw_bp_type): ... this, and return a
5427 target_hw_bp_type instead.
5428 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5429 instead of an enum target_point_type.
5430 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5432 (aarch64_dr_state_insert_one_point)
5433 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5434 (aarch64_handle_aligned_watchpoint)
5435 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5436 Take an enum target_hw_bp_type instead of an enum
5438 (aarch64_supports_z_point_type): New function.
5439 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5440 use Z_packet_to_target_hw_bp_type.
5442 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5444 * configure.ac: Only use -Werror by default when DEVELOPMENT
5446 * configure: Regenerate.
5448 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5450 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5451 * linux-x86-low.c (X86_64_USER_REGS): New.
5452 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5454 2014-04-28 Yao Qi <yao@codesourcery.com>
5456 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5459 2014-04-25 Pedro Alves <palves@redhat.com>
5462 * linux-low.c (linux_attach_fail_reason_string): New function.
5463 (linux_attach_lwp): Delete.
5464 (linux_attach_lwp_1): Rename to ...
5465 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5466 argument. Remove "initial" parameter. Return int instead of
5467 void. Don't error or warn here.
5468 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5469 failure to attach to the tgid. Call warning when failing to
5471 * linux-low.h (linux_attach_lwp): 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_fail_reason_string): New declaration.
5475 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5476 interface change. Use linux_attach_fail_reason_string.
5478 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5479 Walfred Tedeschi <walfred.tedeschi@intel.com>
5481 * Makefile.in: Added rules to handle new files
5482 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5483 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5484 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5485 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5486 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5487 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5489 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5490 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5491 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5492 i386/x32-avx512.xml.
5493 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5494 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5495 i386/x32-avx512-linux.xml.
5496 * i387-fp.c (num_avx512_k_registers): New constant for number
5498 (num_avx512_zmmh_low_registers): New constant for number of
5499 lower ZMM registers (0-15).
5500 (num_avx512_zmmh_high_registers): New constant for number of
5501 higher ZMM registers (16-31).
5502 (num_avx512_ymmh_registers): New contant for number of higher
5503 YMM registers (ymm16-31 added by avx521 on x86_64).
5504 (num_avx512_xmm_registers): New constant for number of higher
5505 XMM registers (xmm16-31 added by AVX512 on x86_64).
5506 (struct i387_xsave): Add space for AVX512 registers.
5507 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5508 Add code to handle AVX512 registers.
5509 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5510 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5511 prototypei from generated file.
5512 (tdesc_amd64_avx512_linux): Likewise.
5513 (init_registers_x32_avx512_linux): Likewise.
5514 (tdesc_x32_avx512_linux): Likewise.
5515 (init_registers_i386_avx512_linux): Likewise.
5516 (tdesc_i386_avx512_linux): Likewise.
5517 (x86_64_regmap): Add AVX512 registers.
5518 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5520 (initialize_low_arch): Add code to initialize AVX512 registers.
5522 2014-04-23 Pedro Alves <palves@redhat.com>
5524 * mem-break.c (find_gdb_breakpoint_at): Make static.
5525 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5527 2014-04-23 Pedro Alves <palves@redhat.com>
5529 * i386-low.c: Don't include break-common.h here.
5530 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5531 prototype to take target_hw_bp_type as argument instead of a Z
5533 * i386-low.h: Include break-common.h here.
5534 (Z_packet_to_hw_type): Declare.
5535 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5537 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5538 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5539 (x86_remove_point): Convert the packet number to a
5540 target_hw_bp_type before calling i386_low_remove_watchpoint.
5541 * win32-i386-low.c (i386_insert_point): Convert the packet number
5542 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5543 (i386_remove_point): Convert the packet number to a
5544 target_hw_bp_type before calling i386_low_remove_watchpoint.
5546 2014-04-23 Pedro Alves <palves@redhat.com>
5548 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5550 2014-04-10 Pedro Alves <palves@redhat.com>
5552 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5553 Check if the condition or command is NULL before checking if the
5554 breakpoint is known. On success, return true.
5555 * mem-break.h (add_breakpoint_condition): Document return.
5556 (add_breakpoint_commands): Add describing comment.
5557 * server.c (skip_to_semicolon): New function.
5558 (process_point_options): Use it.
5560 2014-04-09 Pedro Alves <palves@redhat.com>
5562 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5565 2014-02-27 Pedro Alves <palves@redhat.com>
5568 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5570 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5572 (last_thread_of_process_p): Take a PID argument instead of a
5574 (linux_wait_for_lwp): Delete.
5575 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5577 (linux_low_filter_event): New function, party factored out from
5578 linux_wait_for_event.
5579 (linux_wait_for_event): Rename to ...
5580 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5581 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5582 sigsuspend. Check for zombie leaders.
5583 (linux_wait_for_event): Reimplement as wrapper around
5584 linux_wait_for_event_filtered.
5585 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5586 a normal or signal exit is seen, it's the whole process exiting.
5587 (wait_for_sigstop): No longer a for_each_inferior callback.
5588 Rewrite on top of linux_wait_for_event_filtered.
5589 (stop_all_lwps): Call wait_for_sigstop directly.
5590 * server.c (resume, handle_target_event): Handle
5591 TARGET_WAITKIND_NO_RESUMED.
5593 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5595 * win32-low.c (psapi_get_dll_name,
5596 * win32_CreateToolhelp32Snapshot): Delete.
5597 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5598 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5600 (handle_load_dll): Add function description.
5601 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5603 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5605 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5607 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5608 base address when calling win32_add_one_solib.
5609 (handle_load_dll): Delete local variable load_addr.
5610 Remove 0x1000 offset applied to DLL base address when calling
5611 win32_add_one_solib.
5612 (handle_unload_dll): Add comment.
5614 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5616 * win32-low.c (win32_add_all_dlls): Renames
5617 win32_ensure_ntdll_loaded. Rewrite function documentation.
5618 Adjust implementation to always load all DLLs.
5619 Add 0x1000 offset to DLL base address when calling
5620 win32_add_one_solib.
5621 (child_initialization_done): New static global.
5622 (do_initial_child_stuff): Set child_initialization_done to
5623 zero during child initialization, and 1 after. Replace call
5624 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5626 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5627 (handle_unload_dll): Add function documentation.
5628 (get_child_debug_event): Ignore load and unload DLL events
5629 during child initialization.
5631 2014-02-20 Doug Evans <dje@google.com>
5633 Remove global all_lwps.
5634 * inferiors.h (ptid_of): Move here from linux-low.h.
5635 (pid_of, lwpid_of): Ditto.
5636 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5637 parameter is a struct thread_info * now.
5638 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5639 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5640 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5642 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5643 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5644 * linux-arm-low.c (update_registers_callback): Update, "entry"
5645 parameter is a struct thread_info * now.
5646 Fetch lwpid from current_inferior directly.
5647 (arm_insert_point): Pass &all_threads to find_inferior instead of
5649 (arm_remove_point): Ditto.
5650 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5651 (arm_prepare_to_resume): Fetch pid from thread.
5652 (arm_read_description): Fetch lwpid from current_inferior directly.
5653 * linux-low.c (all_lwps): Delete.
5654 (delete_lwp): Delete call to remove_inferior.
5655 (handle_extended_wait): Fetch lwpid from thread.
5656 (add_lwp): Don't set lwp->entry.id. Remove call to
5657 add_inferior_to_list.
5658 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5659 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5660 (kill_one_lwp_callback): Ditto.
5661 (linux_kill): Don't dereference NULL pointer.
5662 Fetch ptid,lwpid from thread.
5663 (get_detach_signal): Fetch ptid from thread.
5664 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5665 Simplify call to regcache_invalidate_thread.
5666 (delete_lwp_callback): Update, "entry" parameter is a
5667 struct thread_info * now. Fetch pid from thread.
5668 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5669 (status_pending_p_callback): Update, "entry" parameter is a
5670 struct thread_info * now. Fetch ptid from thread.
5671 (find_lwp_pid): Update, "entry" parameter is a
5672 struct thread_info * now.
5673 (linux_wait_for_lwp): Fetch pid from thread.
5674 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5675 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5676 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5677 (dequeue_one_deferred_signal): Ditto.
5678 (cancel_breakpoint): Fetch ptid from current_inferior.
5679 (linux_wait_for_event): Pass &all_threads to find_inferior,
5680 not &all_lwps. Fetch ptid, lwpid from thread.
5681 (count_events_callback): Update, "entry" parameter is a
5682 struct thread_info * now.
5683 (select_singlestep_lwp_callback): Ditto.
5684 (select_event_lwp_callback): Ditto.
5685 (cancel_breakpoints_callback): Ditto.
5686 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5688 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5689 (unsuspend_one_lwp): Update, "entry" parameter is a
5690 struct thread_info * now.
5691 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5693 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5694 Fetch lwpid from thread, not lwp.
5695 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5696 Pass &all_threads to find_inferior, not &all_lwps.
5697 (send_sigstop): Fetch lwpid from thread, not lwp.
5698 (send_sigstop_callback): Update, "entry" parameter is a
5699 struct thread_info * now.
5700 (suspend_and_send_sigstop_callback): Ditto.
5701 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5702 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5703 struct thread_info * now.
5704 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5706 (lwp_running): Update, "entry" parameter is a
5707 struct thread_info * now.
5708 (stop_all_lwps): Fetch ptid from thread.
5709 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5710 (linux_resume_one_lwp): Fetch lwpid from thread.
5711 (linux_set_resume_request): Update, "entry" parameter is a
5712 struct thread_info * now. Fetch pid, lwpid from thread.
5713 (resume_status_pending_p): Update, "entry" parameter is a
5714 struct thread_info * now.
5715 (need_step_over_p): Ditto. Fetch lwpid from thread.
5716 (start_step_over): Fetch lwpid from thread.
5717 (linux_resume_one_thread): Update, "entry" parameter is a
5718 struct thread_info * now. Fetch lwpid from thread.
5719 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5720 (proceed_one_lwp): Update, "entry" parameter is a
5721 struct thread_info * now. Fetch lwpid from thread.
5722 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5723 struct thread_info * now.
5724 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5725 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5726 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5728 (regsets_store_inferior_registers): Ditto.
5729 (fetch_register, store_register): Ditto.
5730 (linux_read_memory, linux_write_memory): Ditto.
5731 (linux_request_interrupt): Ditto.
5732 (linux_read_auxv): Ditto.
5733 (linux_xfer_siginfo): Ditto.
5734 (linux_qxfer_spu): Ditto.
5735 (linux_qxfer_libraries_svr4): Ditto.
5736 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5737 moved to inferiors.h.
5739 (get_thread_lwp): Update.
5740 (struct lwp_info): Delete member "entry". Simplify comment for
5743 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5744 current_inferior directly.
5745 (update_watch_registers_callback): Update, "entry" parameter is a
5746 struct thread_info * now. Fetch pid from thread.
5747 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5748 (mips_insert_point): Fetch lwpid from current_inferior.
5749 Pass &all_threads to find_inferior, not &all_lwps.
5750 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5751 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5753 (mips_stopped_data_address): Ditto.
5754 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5756 * linux-tile-low.c (tile_arch_setup): Ditto.
5757 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5758 (update_debug_registers_callback): Update, "entry" parameter is a
5759 struct thread_info * now. Fetch pid from thread.
5760 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5761 Pass &all_threads to find_inferior, not &all_lwps.
5762 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5763 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5764 Pass &all_threads to find_inferior, not &all_lwps.
5765 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5766 (i386_dr_low_get_status): Ditto.
5767 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5768 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5769 (x86_linux_read_description): Ditto.
5770 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5772 2014-02-20 Doug Evans <dje@google.com>
5774 * inferiors.c (get_first_inferior): Fix buglet.
5776 2014-02-19 Doug Evans <dje@google.com>
5778 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5779 * inferiors.c (add_thread): Change result type to struct thread_info *.
5780 All callers updated.
5781 (add_lwp): Call add_thread here instead of in callers.
5782 All callers updated.
5783 * linux-low.h (get_lwp_thread): Rewrite.
5784 (struct lwp_info): New member "thread".
5786 2014-02-19 Doug Evans <dje@google.com>
5788 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5789 All callers updated.
5791 2014-02-19 Doug Evans <dje@google.com>
5793 * inferiors.c (add_thread): Fix whitespace.
5795 2014-02-19 Doug Evans <dje@google.com>
5797 * dll.c (clear_dlls): Replace accessing list implemention details
5799 * gdbthread.h (get_first_thread): Declare.
5800 * inferiors.c (for_each_inferior_with_data): New function.
5801 (get_first_thread): New function.
5802 (find_thread_ptid): Simplify.
5803 (get_first_inferior): New function.
5804 (clear_list): Delete.
5805 (one_inferior_p): New function.
5806 (clear_inferior_list): New function.
5807 (clear_inferiors): Update.
5808 * inferiors.h (for_each_inferior_with_data): Declare.
5809 (clear_inferior_list): Declare.
5810 (one_inferior_p): Declare.
5811 (get_first_inferior): Declare.
5812 * linux-low.c (linux_wait_for_event): Replace accessing list
5813 implemention details with API function.
5814 * server.c (target_running): Ditto.
5815 (accumulate_file_name_length): New function.
5816 (emit_dll_description): New function.
5817 (handle_qxfer_libraries): Replace accessing list implemention
5818 details with API function.
5819 (handle_qxfer_threads_worker): New function.
5820 (handle_qxfer_threads_proper): Replace accessing list implemention
5821 details with API function.
5822 (handle_query): Ditto.
5823 (visit_actioned_threads_callback_ftype): New typedef.
5824 (visit_actioned_threads_data): New struct.
5825 (visit_actioned_threads): Rewrite to be find_inferior callback.
5826 (resume): Call find_inferior.
5827 (handle_status): Replace accessing list implemention
5828 details with API function.
5829 (process_serial_event): Replace accessing list implemention details
5831 * target.c (set_desired_inferior): Replace accessing list implemention
5832 details with API function.
5833 * tracepoint.c (same_process_p): New function.
5834 (gdb_agent_about_to_close): Replace accessing list implemention
5835 details with API function.
5836 * win32-low.c (child_delete_thread): Replace accessing list
5837 implemention details with API function.
5838 (match_dll_by_basename): New function.
5839 (dll_is_loaded_by_basename): New function.
5840 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5841 details call to dll_is_loaded_by_basename.
5843 2014-02-19 Doug Evans <dje@google.com>
5845 * dll.h (struct dll_info): Add comment.
5846 * gdbthread.h (struct thread_info): Add comment.
5847 (current_ptid): Simplify.
5848 * inferiors.c (add_process): Update.
5849 (remove_process): Update.
5850 * inferiors.h (struct process_info): Rename member "head" to "entry".
5851 * linux-low.c (delete_lwp): Update.
5853 (last_thread_of_process_p): Update.
5854 (kill_one_lwp_callback, linux_kill): Update.
5855 (status_pending_p_callback): Update.
5856 (wait_for_sigstop): Update. Simplify read of ptid.
5857 (start_step_over): Update.
5858 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5859 (get_lwp_thread): Update.
5860 (struct lwp_info): Rename member "head" to "entry".
5861 * regcache.h (inferior_list_entry): Delete.
5862 * server.c (kill_inferior_callback): Update.
5863 (detach_or_kill_inferior_callback): Update.
5864 (print_started_pid): Update.
5865 (print_attached_pid): Update.
5866 (process_serial_event): Simplify read of ptid.
5867 * thread-db.c (thread_db_create_event): Update.
5868 (thread_db_get_tls_address): Update.
5869 * win32-low.c (current_inferior_ptid): Simplify.
5871 2014-02-19 Tom Tromey <tromey@redhat.com>
5873 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5875 (target_supports_btrace): Update.
5877 2014-02-14 Yao Qi <yao@codesourcery.com>
5879 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5880 (rsp-low-ipa.o): New target.
5882 2014-02-12 Tom Tromey <tromey@redhat.com>
5884 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5885 convert_ascii_to_int.
5886 * regcache.c (registers_to_string): Likewise.
5887 * remote-utils.c (decode_M_packet): Likewise.
5888 * server.c (process_serial_event): Likewise.
5890 2014-02-12 Tom Tromey <tromey@redhat.com>
5892 * server.c (handle_query, handle_v_run): Use hex2bin, not
5894 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5896 2014-02-12 Tom Tromey <tromey@redhat.com>
5898 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5899 convert_int_to_ascii.
5900 * regcache.c (registers_to_string, collect_register_as_string):
5902 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5904 * server.c (process_serial_event): Likewise.
5905 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5906 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5908 2014-02-12 Tom Tromey <tromey@redhat.com>
5910 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5911 bin2hex, not hexify.
5912 * tracepoint.c (cmd_qtstatus): Likewise.
5914 2014-02-12 Tom Tromey <tromey@redhat.com>
5916 * remote-utils.c (monitor_output): Pass explicit length to
5919 2014-02-12 Tom Tromey <tromey@redhat.com>
5921 * tracepoint.c: Include rsp-low.h.
5922 * server.c: Include rsp-low.h.
5923 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5924 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5926 * remote-utils.c: Include rsp-low.h.
5927 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5928 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5929 (convert_int_to_ascii, convert_ascii_to_int): Move to
5931 * regcache.c: Include rsp-low.h.
5932 * ax.c: Include rsp-low.h.
5933 * Makefile.in (SFILES): Add common/rsp-low.c.
5934 (OBS): Add rsp-low.o.
5935 (rsp-low.o): New target.
5937 2014-02-12 Tom Tromey <tromey@redhat.com>
5939 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5940 Include print-utils.h.
5941 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5942 (plongest, thirty_two, phex_nz): Remove.
5943 * Makefile.in (SFILES): Add common/print-utils.c.
5944 (OBS): Add print-utils.o.
5945 (print-utils-ipa.o): New target.
5946 (print-utils.o): New target.
5947 (IPA_OBJS): Add print-utils-ipa.o.
5949 2014-02-06 Tom Tromey <tromey@redhat.com>
5951 * Makefile.in (SFILES): Fix indentation.
5953 2014-02-05 Doug Evans <dje@google.com>
5955 * linux-low.c (linux_wait_for_event): Improve comment.
5956 (linux_wait_1): Keep current_inferior in sync with event_child.
5958 2014-01-22 Doug Evans <dje@google.com>
5960 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5962 2014-01-22 Doug Evans <dje@google.com>
5964 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5965 * configure: Regenerate.
5966 * config.in: Regenerate.
5967 * Makefile.in (SFILES): Add debug.c.
5969 * debug.c: New file.
5970 * debug.h: New file.
5971 * linux-aarch64-low.c (*): Update all debugging printfs to use
5972 debug_printf instead of fprintf.
5973 * linux-arm-low.c (*): Ditto.
5974 * linux-cris-low.c (*): Ditto.
5975 * linux-crisv32-low.c (*): Ditto.
5976 * linux-m32r-low.c (*): Ditto.
5977 * linux-sparc-low.c (*): Ditto.
5978 * linux-x86.c (*): Ditto.
5979 * linux-low.c (*): Ditto.
5980 (linux_wait_1): Add calls to debug_enter, debug_exit.
5981 (linux_wait): Remove redundant debugging printf.
5982 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5983 (linux_resume, unstop_all_lwps): Ditto.
5984 * mem-break.c (*): Update all debugging printfs to use
5985 debug_printf instead of fprintf.
5986 * remote-utils.c (*): Ditto.
5987 * thread-db.c (*): Ditto.
5988 * server.c #include <ctype.h>, "gdb_vecs.h".
5989 (debug_threads): Moved to debug.c.
5990 (*): Update all debugging printfs to use debug_printf instead of
5992 (start_inferior): Replace call to fflush with call to debug_flush.
5993 (monitor_show_help): Mention set debug-format.
5994 (parse_debug_format_options): New function.
5995 (handle_monitor_command): Handle "monitor set debug-format".
5996 (gdbserver_usage): Mention --debug-format.
5997 (main): Parse --debug-format.
5998 * server.h (debug_threads): Declaration moved to debug.h.
6000 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6001 trace_debug_1 that uses debug_printf.
6002 (tracepoint_look_up_symbols): Update all debugging printfs to use
6003 debug_printf instead of fprintf.
6005 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6007 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6010 2014-01-17 Pedro Alves <palves@redhat.com>
6013 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6014 defined after including gdb_proc_service.h.
6016 2014-01-16 Doug Evans <dje@google.com>
6018 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6019 (match_dll): Use it.
6021 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6023 * target.h (target_ops) <read_btrace>: Change parameters and
6024 return type to allow error reporting.
6025 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6026 trace reading errors on.
6027 * linux-low.c (linux_low_read_btrace): Pass trace reading
6029 (linux_low_disable_btrace): New.
6031 2014-01-15 Doug Evans <dje@google.com>
6033 * inferiors.c (thread_id_to_gdb_id): Delete.
6034 * inferiors.h (thread_id_to_gdb_id): Delete.
6036 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6038 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6039 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6042 2014-01-08 Pedro Alves <palves@redhat.com>
6044 * server.c (handle_status): Don't discard previous queued stop
6045 replies or thread's pending status here.
6046 (main) <disconnection>: Do it here instead.
6048 2014-01-08 Pedro Alves <palves@redhat.com>
6050 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6051 * server.c (visit_actioned_threads, handle_pending_status): New
6053 (handle_v_cont): Factor out parts to ...
6054 (resume): ... this new function. If in all-stop, and a thread
6055 being resumed has a pending status, report it without actually
6057 (myresume): Adjust to use the new 'resume' function.
6058 (clear_pending_status_callback, set_pending_status_callback)
6059 (find_status_pending_thread_callback): New functions.
6060 (handle_status): Handle the case of multiple threads having
6061 interesting statuses to report. Report threads' real last signal
6062 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6063 with an interesting thread to report the status for, instead of
6064 always reporting the status of the first thread.
6066 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6068 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6069 * gdbreplay.c (gdbreplay_version): Likewise.
6071 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6073 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6074 iov.iov_len with the real length in use.
6076 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6078 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6079 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6080 for all targets that use win32-low.c.
6081 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6082 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6084 2013-12-13 Pedro Alves <palves@redhat.com>
6086 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6087 if equal to TARGET_WAITKIND_LOADED.
6088 * win32-low.c (cached_status): New static global.
6089 (win32_wait): Add declaration.
6090 (do_initial_child_stuff): Flush all initial pending debug events
6091 up to the initial breakpoint.
6092 (win32_wait): If CACHED_STATUS was set, return that instead
6093 of doing a real wait. Remove the code resuming the execution
6094 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6095 during the initial phase. Also remove the code changing
6096 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6097 TARGET_WAITKIND_STOPPED.
6099 2013-12-11 Yao Qi <yao@codesourcery.com>
6101 * notif.c (handle_notif_ack): Return 0 if no notification
6104 2013-11-20 Doug Evans <dje@google.com>
6106 * linux-low.c (linux_set_resume_request): Fix comment.
6108 2013-11-20 Doug Evans <dje@google.com>
6110 * linux-low.c (resume_status_pending_p): Tweak comment.
6112 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6114 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6115 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6116 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6117 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6118 (srv_amd64_regobj): Add amd64-mpx.o.
6119 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6120 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6121 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6122 * i387-fp.c (num_pl_bnd_register) Added constant.
6123 (num_pl_bnd_cfg_registers) Added constant.
6124 (struct i387_xsave) Added reserved area and MPX fields.
6125 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6126 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6128 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6129 (init_registers_amd64_mpx_linux): Declare new function.
6130 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6131 (x86_64_regmap): Add MPX registers.
6132 (x86_linux_read_description): Add MPX case.
6133 (initialize_low_arch): Initialize MPX targets.
6135 2013-11-18 Tom Tromey <tromey@redhat.com>
6137 * configure: Rebuild.
6138 * configure.ac: Don't check for stdlib.h.
6139 * gdbreplay.c: Unconditionally include stdlib.h.
6141 2013-11-18 Tom Tromey <tromey@redhat.com>
6143 * config.in: Rebuild.
6144 * configure: Rebuild.
6145 * configure.ac: Don't use AC_HEADER_DIRENT.
6147 2013-11-18 Tom Tromey <tromey@redhat.com>
6149 * server.h: Don't check HAVE_STRING_H.
6150 * gdbreplay.c: Don't check HAVE_STRING_H.
6151 * configure: Rebuild.
6153 2013-11-18 Tom Tromey <tromey@redhat.com>
6155 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6158 2013-11-08 Tom Tromey <tromey@redhat.com>
6160 * configure, config.in: Rebuild.
6161 * configure.ac: Remove unused configury.
6163 2013-11-08 Tom Tromey <tromey@redhat.com>
6165 * acinclude.m4: Include common.m4, codeset.m4.
6166 * configure, config.in: Rebuild.
6167 * configure.ac: Use GDB_AC_COMMON.
6169 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6171 * linux-s390-low.c (HWCAP_S390_TE): New define.
6172 (s390_arch_setup): Consider the TE field in the HWCAP for
6173 determining 'have_regset_tdb'.
6175 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6178 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6181 2013-10-02 Pedro Alves <palves@redhat.com>
6183 * server.c (process_serial_event): Don't output "GDBserver
6184 exiting" if GDB is connected through stdio.
6185 * target.c (mywait): Likewise, be silent if GDB is connected
6188 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6190 * lynx-low.c (lynx_add_threads_after_attach): New function.
6191 (lynx_attach): Remove call to add_thread. Add call to
6192 lynx_add_threads_after_attach instead.
6194 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6196 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6197 * config.in, configure: Regenerated.
6199 2013-09-18 Yao Qi <yao@codesourcery.com>
6202 * server.c (start_inferior): Clear 'resume_info'.
6204 2013-09-16 Jiong Wang <jiwang@tilera.com>
6206 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6209 2013-09-16 Jiong Wang <jiwang@tilera.com>
6211 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6212 linux-tile-low.o to srv_tgtobj.
6214 2013-09-16 Will Newton <will.newton@linaro.org>
6216 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6219 2013-09-06 Pedro Alves <palves@redhat.com>
6221 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6222 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6223 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6224 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6225 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6226 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6228 2013-09-06 Pedro Alves <palves@redhat.com>
6230 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6231 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6233 2013-09-06 Pedro Alves <palves@redhat.com>
6235 * linux-amd64-ipa.c: Include tracepoint.h.
6236 * linux-i386-ipa.c: Include tracepoint.h.
6238 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6240 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6241 (ps_get_thread_area): New function.
6243 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6245 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6246 (initialize_low_arch): Call init_registers_crisv32 rather than
6247 init_register_crisv32.
6249 2013-09-05 Pedro Alves <palves@redhat.com>
6251 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6253 * hostio.h: ... this new file.
6254 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6255 win32-low.c: Include hostio.h.
6257 2013-09-05 Pedro Alves <palves@redhat.com>
6259 * server.h (gdb_client_data, handler_func, callback_handler_func)
6260 (delete_file_handler, add_file_handler, append_callback_event)
6261 (delete_callback_event, start_event_loop, initialize_event_loop):
6262 Move to event-loop.h and include it.
6263 * event-loop.h: New file.
6265 2013-09-05 Pedro Alves <palves@redhat.com>
6267 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6268 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6269 (loaded_dll, unloaded_dll): Move to ...
6270 * dll.h: ... this new file.
6271 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6273 2013-09-05 Pedro Alves <palves@redhat.com>
6275 * server.h (current_process, get_thread_process, all_processes)
6276 (add_inferior_to_list, for_each_inferior, current_inferior)
6277 (remove_inferior, add_process, remove_process, find_process_pid)
6278 (have_started_inferiors_p, have_attached_inferiors_p)
6279 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6280 (clear_inferiors, find_inferior, find_inferior_id)
6281 (inferior_target_data, set_inferior_target_data)
6282 (inferior_regcache_data, set_inferior_regcache_data): Move to
6283 inferiors.h, and include it.
6284 * inferiors.h: New file.
6286 2013-09-05 Pedro Alves <palves@redhat.com>
6288 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6292 2013-09-05 Pedro Alves <palves@redhat.com>
6294 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6296 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6297 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6298 (handle_tracepoint_general_set, handle_tracepoint_query)
6299 (tracepoint_finished_step, tracepoint_was_hit)
6300 (release_while_stepping_state_list, current_traceframe)
6301 (in_readonly_region, traceframe_read_mem)
6302 (fetch_traceframe_registers, traceframe_read_sdata)
6303 (traceframe_read_info, struct fast_tpoint_collect_status)
6304 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6305 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6306 (supply_fast_tracepoint_registers)
6307 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6308 (ipa_tdesc, claim_trampoline_space)
6309 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6310 (agent_mem_read, agent_get_trace_state_variable_value)
6311 (agent_set_trace_state_variable_value, agent_tsv_read)
6312 (agent_mem_read_string, get_raw_reg_func_addr)
6313 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6314 * tracepoint.h: ... this new file.
6316 2013-09-05 Pedro Alves <palves@redhat.com>
6318 * server.h (perror_with_name, error, fatal, warning, paddress)
6319 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6321 * utils.h: New file.
6323 2013-09-05 Pedro Alves <palves@redhat.com>
6325 * server.h (remote_debug, noack_mode, transport_is_reliable)
6326 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6327 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6328 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6329 (write_enn, initialize_async_io, enable_async_io)
6330 (disable_async_io, check_remote_input_interrupt_request)
6331 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6332 (dead_thread_notify, prepare_resume_reply)
6333 (decode_address_to_semicolon, decode_address, decode_m_packet)
6334 (decode_M_packet, decode_X_packet, decode_xfer_write)
6335 (decode_search_memory_packet, unhexify, hexify)
6336 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6337 (look_up_one_symbol, relocate_instruction)
6338 (monitor_output): Move to remote-utils.h, and include it.
6339 * remote-utils.h: New file.
6341 2013-09-05 Pedro Alves <palves@redhat.com>
6343 * server.h (_): Delete.
6345 2013-09-02 Pedro Alves <palves@redhat.com>
6347 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6348 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6350 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6352 2013-09-02 Pierre Muller <muller@sourceware.org>
6354 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6355 or WriteProcessMemory complete successfully and handle
6356 ERROR_PARTIAL_COPY error.
6358 2013-09-02 Pedro Alves <palves@redhat.com>
6360 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6361 error instead of EIO.
6363 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6366 * linux-low.c: Include filestuff.h.
6367 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6368 * lynx-low.c: Include filestuff.h.
6369 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6370 * server.c: Include filestuff.h.
6371 (main): Call notice_open_fds.
6372 * spu-low.c: Include filestuff.h.
6373 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6375 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6377 * Makefile.in: Explain why ../target and ../nat are not
6378 listed as include file search paths.
6379 (linux-waitpid.o): New object file rule.
6380 * configure.srv (srv_native_linux_obj): New variable.
6381 Replace all occurrences of linux native object files with
6382 $srv_native_linux_obj.
6383 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6384 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6385 (linux_enable_event_reporting): Remove declaration.
6386 (my_waitpid): Moved to common/linux-waitpid.c.
6387 (linux_wait_for_event): Pass ptid when calling
6388 linux_enable_event_reporting.
6389 (linux_supports_tracefork_flag): Remove.
6390 (linux_enable_event_reporting): Likewise.
6391 (linux_tracefork_grandchild): Remove.
6392 (STACK_SIZE): Moved to common/linux-ptrace.c.
6393 (linux_tracefork_child): Remove.
6394 (linux_test_for_tracefork): Remove.
6395 (linux_look_up_symbols): Call linux_supports_traceclone.
6396 (initialize_low): Remove call to linux_test_for_tracefork.
6397 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6398 common/linux-ptrace.h.
6399 (PTRACE_TYPE_ARG4): Likewise.
6400 Include linux-ptrace.h.
6402 2013-08-21 Pedro Alves <palves@redhat.com>
6404 * config.in: Renegerate.
6406 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6408 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6409 (SFILES): Remove $(srcdir)/common/target-common.c and
6410 add $(srcdir)/target/waitstatus.c.
6411 (OBS): Remove target-common.o and add waitstatus.o.
6412 (server_h): Remove $(srcdir)/../common/target-common.h and
6413 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6414 and $(srcdir)/../target/waitstatus.h.
6415 (target-common.o): Remove.
6416 (waitstatus.o): New target object file.
6417 * target.h: Do not include target-common.h and
6418 include target/resume.h, target/wait.h and
6419 target/waitstatus.h.
6421 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6423 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6424 to PTRACE_TYPE_ARG3.
6425 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6426 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6428 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6429 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6431 2013-07-27 Jie Zhang <jie@codesourcery.com>
6432 Daniel Jacobowitz <dan@codesourcery.com>
6433 Yao Qi <yao@codesourcery.com>
6435 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6436 (mips-linux-watch.o): New rule.
6437 (mips_linux_watch_h): New variable.
6438 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6440 * linux-mips-low.c: Include mips-linux-watch.h.
6441 (struct arch_process_info, struct arch_lwp_info): New.
6442 (update_watch_registers_callback): New function.
6443 (mips_linux_new_process, mips_linux_new_thread) New functions.
6444 (mips_linux_prepare_to_resume, mips_insert_point): New
6446 (mips_remove_point, mips_stopped_by_watchpoint): New
6448 (rsp_bp_type_to_target_hw_bp_type): New function.
6449 (mips_stopped_data_address): New function.
6450 (the_low_target): Add watchpoint support functions.
6452 2013-07-27 Yao Qi <yao@codesourcery.com>
6454 * i386-low.c: Include break-common.h.
6455 (enum target_hw_bp_type): Remove.
6457 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6459 * Makefile.in (SFILES): /common/target-common.c.
6460 (OBS): Add target-common.o.
6461 (server_h): Add $(srcdir)/../common/target-common.h.
6462 (target-common.o): New target.
6463 * server.c (queue_stop_reply_callback): Free
6464 status string after use.
6465 * target.c (target_waitstatus_to_string): Remove.
6466 * target.h: Include target-common.h.
6467 (resume_kind): Likewise.
6468 (target_waitkind): Likewise.
6469 (target_waitstatus): Likewise.
6470 (TARGET_WNOHANG): Likewise.
6472 2013-07-04 Yao Qi <yao@codesourcery.com>
6474 * Makefile.in (host_alias): Use @host_noncanonical@.
6475 (target_alias): Use @target_noncanonical@.
6476 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6477 ACX_NONCANONICAL_HOST.
6478 * configure: Regenerated.
6481 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6483 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6484 * configure: Rebuild.
6485 * Makefile.in (version_host, version_target): Get from configure.
6486 (version.c): Use $(version_host) and $(version_target).
6488 2013-07-03 Pedro Alves <palves@redhat.com>
6490 * Makefile.in (config.status): Depend on development.sh.
6491 * acinclude.m4: Include libmcheck.m4.
6492 * configure: Regenerate.
6494 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6496 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6497 attribute inside the parentheses.
6498 (winapi_DebugSetProcessKillOnExit): Ditto.
6499 (winapi_DebugBreakProcess): Ditto.
6500 (winapi_GenerateConsoleCtrlEvent): Ditto.
6502 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6504 * notif.h (notif_event): Add a dummy member to avoid compiler
6507 2013-07-01 Pedro Alves <palves@redhat.com>
6509 * hostio.c (HOSTIO_PATH_MAX): Define.
6510 (require_filename, handle_open, handle_unlink, handle_readlink):
6513 2013-07-01 Pedro Alves <palves@redhat.com>
6515 * server.h: Include "pathmax.h".
6516 * linux-low.c: Don't include sys/param.h.
6517 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6519 * win32-low.c: Don't include sys/param.h.
6520 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6522 2013-07-01 Pedro Alves <palves@redhat.com>
6524 * event-loop.c: Don't check HAVE_UNISTD_H before including
6526 * gdbreplay.c: Likewise.
6527 * remote-utils.c: Likewise.
6528 * server.c: Likewise.
6529 * configure.ac: Don't check for unistd.h.
6530 * configure: Regenerate.
6532 2013-06-28 Tom Tromey <tromey@redhat.com>
6534 * Makefile.in (version.c): Use version.in, not
6537 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6539 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6540 * configure: Rebuild.
6541 * Makefile.in (version_host, version_target): Get from configure.
6542 (version.c): Use $(version_host) and $(version_target).
6544 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6546 Fix trace-status to output user name without trailing colon.
6547 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6549 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6551 Fix trace-status to output proper start-time and stop-time.
6552 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6553 output start time and stop time in hex as gdb expects.
6555 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6557 * tracepoint.c (build_traceframe_info_xml): Output trace state
6558 variables present in the trace buffer.
6560 2013-06-24 Tom Tromey <tromey@redhat.com>
6562 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6564 (version.o): Remove.
6565 * gdbreplay.c: Include version.h.
6566 (version, host_name): Don't declare.
6567 * server.h: Include version.h.
6568 (version, host_name): Don't declare.
6570 2013-06-12 Pedro Alves <palves@redhat.com>
6572 * linux-x86-low.c (linux_is_elf64): Delete global.
6573 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6574 with local linux_pid_exe_is_elf_64_file use.
6576 2013-06-11 Pedro Alves <palves@redhat.com>
6578 * linux-low.c (regset_disabled, disable_regset): New functions.
6579 (regsets_fetch_inferior_registers)
6580 (regsets_store_inferior_registers): Use them.
6581 (initialize_regsets_info); Don't allocate the disabled_regsets
6583 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6586 2013-06-11 Pedro Alves <palves@redhat.com>
6588 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6591 2013-06-11 Pedro Alves <palves@redhat.com>
6593 * linux-x86-low.c (initialize_low_arch): Call
6594 init_registers_x32_avx_linux.
6596 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6598 Fix compatibility with Android Bionic.
6599 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6602 2013-06-07 Pedro Alves <palves@redhat.com>
6605 * Makefile.in (OBS): Add tdesc.o.
6606 (IPA_OBJS): Add tdesc-ipa.o.
6607 (tdesc-ipa.o): New rule.
6608 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6610 * linux-low.c (new_inferior): Delete.
6611 (disabled_regsets, num_regsets): Delete.
6612 (linux_add_process): Adjust to set the new per-process
6614 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6615 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6616 was a stop. When calling arch_setup, switch the current inferior
6617 to the thread that got an event.
6618 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6619 (regsets_fetch_inferior_registers)
6620 (regsets_store_inferior_registers): New regsets_info parameter.
6622 (linux_register_in_regsets): New regs_info parameter. Adjust to
6624 (register_addr, fetch_register, store_register): New usrregs_info
6625 parameter. Adjust to use it.
6626 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6627 parameter regs_info. Adjust to use it.
6628 (linux_fetch_registers): Get the current inferior's regs_info, and
6630 (linux_store_registers): Ditto.
6631 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6632 (initialize_low): Don't initialize the target_regsets here. Call
6633 initialize_low_arch.
6634 * linux-low.h (target_regsets): Delete declaration.
6635 (struct regsets_info): New.
6636 (struct usrregs_info): New.
6637 (struct regs_info): New.
6638 (struct process_info_private) <new_inferior>: New field.
6639 (struct linux_target_ops): Delete the num_regs, regmap, and
6640 regset_bitmap fields. New field regs_info.
6641 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6642 * i387-fp.c (num_xmm_registers): Delete.
6643 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6644 calls to new interface.
6645 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6646 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6647 Infer the number of xmm registers from the regcache's target
6649 * i387-fp.h (num_xmm_registers): Delete.
6650 * inferiors.c (add_thread): Don't install the thread's regcache
6652 * proc-service.c (gregset_info): Fetch the current inferior's
6653 regs_info. Adjust to use it.
6654 * regcache.c: Include tdesc.h.
6655 (register_bytes, reg_defs, num_registers)
6656 (gdbserver_expedite_regs): Delete.
6657 (get_thread_regcache): If the thread doesn't have a regcache yet,
6658 create one, instead of aborting gdbserver.
6659 (regcache_invalidate_one): Rename to ...
6660 (regcache_invalidate_thread): ... this.
6661 (regcache_invalidate_one): New.
6662 (regcache_invalidate): Only invalidate registers of the current
6664 (init_register_cache): Add target_desc parameter, and use it.
6665 (new_register_cache): Ditto. Assert the target description has a
6666 non zero registers_size.
6667 (regcache_cpy): Add assertions. Adjust.
6668 (realloc_register_cache, set_register_cache): Delete.
6669 (registers_to_string, registers_from_string): Adjust.
6670 (find_register_by_name, find_regno, find_register_by_number)
6671 (register_cache_size): Add target_desc parameter, and use it.
6672 (free_register_cache_thread, free_register_cache_thread_one)
6673 (regcache_release, register_cache_size): New.
6674 (register_size): Add target_desc parameter, and use it.
6675 (register_data, supply_register, supply_register_zeroed)
6676 (supply_regblock, supply_register_by_name, collect_register)
6677 (collect_register_as_string, collect_register_by_name): Adjust.
6678 * regcache.h (struct target_desc): Forward declare.
6679 (struct regcache) <tdesc>: New field.
6680 (init_register_cache, new_register_cache): Add target_desc
6682 (regcache_invalidate_thread): Declare.
6683 (regcache_invalidate_one): Delete declaration.
6684 (regcache_release): Declare.
6685 (find_register_by_number, register_cache_size, register_size)
6686 (find_regno): Add target_desc parameter.
6687 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6689 * remote-utils.c: Include tdesc.h.
6690 (outreg, prepare_resume_reply): Adjust.
6691 * server.c: Include tdesc.h.
6692 (gdbserver_xmltarget): Delete declaration.
6693 (get_features_xml, process_serial_event): Adjust.
6694 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6696 (struct process_info) <tdesc>: New field.
6697 (ipa_tdesc): Declare.
6698 * tdesc.c: New file.
6699 * tdesc.h: New file.
6700 * tracepoint.c: Include tdesc.h.
6701 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6702 (get_context_regcache): Adjust to pass ipa_tdesc down.
6703 (do_action_at_tracepoint): Adjust to get the register cache size
6704 from the context regcache's description.
6705 (traceframe_walk_blocks): Adjust to get the register cache size
6706 from the current trace frame's description.
6707 (traceframe_get_pc): Adjust to get current trace frame's
6708 description and pass it down.
6709 (gdb_collect): Adjust to get the register cache size from the
6711 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6712 (gdbserver_xmltarget): Delete.
6713 (initialize_low_tracepoint): Set the ipa's target description.
6714 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6715 (initialize_low_tracepoint): Set the ipa's target description.
6716 * linux-x86-low.c: Include tdesc.h.
6717 [__x86_64__] (is_64bit_tdesc): New.
6718 (ps_get_thread_area, x86_get_thread_area): Use it.
6719 (i386_cannot_store_register): Rename to ...
6720 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6721 (i386_cannot_fetch_register): Rename to ...
6722 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6723 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6725 (target_regsets): Rename to ...
6726 (x86_regsets): ... this.
6727 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6729 (x86_siginfo_fixup): Use is_64bit_tdesc.
6730 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6731 (tdesc_x32_avx_linux, tdesc_x32_linux)
6732 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6734 (x86_linux_update_xmltarget): Delete.
6735 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6736 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6737 (AMD64_LINUX_USER64_CS): New.
6738 (x86_linux_read_description): New, based on
6739 x86_linux_update_xmltarget.
6740 (same_process_callback): New.
6741 (x86_arch_setup_process_callback): New.
6742 (x86_linux_update_xmltarget): New.
6743 (x86_regsets_info): New.
6744 (amd64_linux_regs_info): New.
6745 (i386_linux_usrregs_info): New.
6746 (i386_linux_regs_info): New.
6747 (x86_linux_regs_info): New.
6748 (x86_arch_setup): Reimplement.
6749 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6750 (x86_emit_ops): Ditto.
6751 (the_low_target): Adjust. Install x86_linux_regs_info,
6752 x86_cannot_fetch_register, and x86_cannot_store_register.
6753 (initialize_low_arch): New.
6754 * linux-ia64-low.c (tdesc_ia64): Declare.
6755 (ia64_fetch_register): Adjust.
6756 (ia64_usrregs_info, regs_info): New globals.
6757 (ia64_regs_info): New function.
6758 (the_low_target): Adjust.
6759 (initialize_low_arch): New function.
6760 * linux-sparc-low.c (tdesc_sparc64): Declare.
6761 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6763 (sparc_arch_setup): New function.
6764 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6765 (the_low_target): Adjust.
6766 (initialize_low_arch): New function.
6767 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6768 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6769 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6770 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6771 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6772 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6773 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6774 (tdesc_powerpc_isa205_vsx64l): Declare.
6775 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6776 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6777 (ppc_set_pc, ppc_get_hwcap): Adjust.
6778 (ppc_usrregs_info): Forward declare.
6779 (!__powerpc64__) ppc_regmap_adjusted: New global.
6780 (ppc_arch_setup): Adjust to the current process'es target
6782 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6783 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6784 (ppc_store_evrregset): Adjust.
6785 (target_regsets): Rename to ...
6786 (ppc_regsets): ... this, and make static.
6787 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6788 (ppc_regs_info): New function.
6789 (the_low_target): Adjust.
6790 (initialize_low_arch): New function.
6791 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6792 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6793 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6794 (tdesc_s390x_linux64v2): Declare.
6795 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6796 (s390_fill_gregset, s390_store_last_break): Adjust.
6797 (target_regsets): Rename to ...
6798 (s390_regsets): ... this, and make static.
6799 (s390_get_pc, s390_set_pc): Adjust.
6800 (s390_get_hwcap): New target_desc parameter, and use it.
6801 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6802 (s390_arch_setup): Adjust to set the current process'es target
6803 description. Don't adjust the regmap.
6804 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6805 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6806 (regs_info_3264): New globals.
6807 (s390_regs_info): New function.
6808 (the_low_target): Adjust.
6809 (initialize_low_arch): New function.
6810 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6811 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6812 [__mips64] (init_registers_mips_linux)
6813 (init_registers_mips_dsp_linux): Delete defines.
6814 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6815 (have_dsp): New global.
6816 (mips_read_description): New, based on mips_arch_setup.
6817 (mips_arch_setup): Reimplement.
6818 (get_usrregs_info): New function.
6819 (mips_cannot_fetch_register, mips_cannot_store_register)
6820 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6821 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6822 (target_regsets): Rename to ...
6823 (mips_regsets): ... this, and make static.
6824 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6825 (dsp_regs_info, regs_info): New globals.
6826 (mips_regs_info): New function.
6827 (the_low_target): Adjust.
6828 (initialize_low_arch): New function.
6829 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6830 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6832 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6833 (arm_read_description): New, with bits factored from
6835 (arm_arch_setup): Reimplement.
6836 (target_regsets): Rename to ...
6837 (arm_regsets): ... this, and make static.
6838 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6839 (arm_regs_info): New function.
6840 (the_low_target): Adjust.
6841 (initialize_low_arch): New function.
6842 * linux-m68k-low.c (tdesc_m68k): Declare.
6843 (target_regsets): Rename to ...
6844 (m68k_regsets): ... this, and make static.
6845 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6846 (m68k_regs_info): New function.
6847 (m68k_arch_setup): New function.
6848 (the_low_target): Adjust.
6849 (initialize_low_arch): New function.
6850 * linux-sh-low.c (tdesc_sharch): Declare.
6851 (target_regsets): Rename to ...
6852 (sh_regsets): ... this, and make static.
6853 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6854 (sh_regs_info, sh_arch_setup): New functions.
6855 (the_low_target): Adjust.
6856 (initialize_low_arch): New function.
6857 * linux-bfin-low.c (tdesc_bfin): Declare.
6858 (bfin_arch_setup): New function.
6859 (bfin_usrregs_info, regs_info): New globals.
6860 (bfin_regs_info): New function.
6861 (the_low_target): Adjust.
6862 (initialize_low_arch): New function.
6863 * linux-cris-low.c (tdesc_cris): Declare.
6864 (cris_arch_setup): New function.
6865 (cris_usrregs_info, regs_info): New globals.
6866 (cris_regs_info): New function.
6867 (the_low_target): Adjust.
6868 (initialize_low_arch): New function.
6869 * linux-cris-low.c (tdesc_crisv32): Declare.
6870 (cris_arch_setup): New function.
6871 (cris_regsets_info, 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-m32r-low.c (tdesc_m32r): Declare.
6876 (m32r_arch_setup): New function.
6877 (m32r_usrregs_info, regs_info): New globals.
6878 (m32r_regs_info): Adjust.
6879 (initialize_low_arch): New function.
6880 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6881 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6882 (tic6x_usrregs_info): Forward declare.
6883 (tic6x_read_description): New function, based on ...
6884 (tic6x_arch_setup): ... this. Reimplement.
6885 (target_regsets): Rename to ...
6886 (tic6x_regsets): ... this, and make static.
6887 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6888 (tic6x_regs_info): New function.
6889 (the_low_target): Adjust.
6890 (initialize_low_arch): New function.
6891 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6892 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6893 (target_regsets): Rename to ...
6894 (xtensa_regsets): ... this, and make static.
6895 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6897 (xtensa_arch_setup, xtensa_regs_info): New functions.
6898 (the_low_target): Adjust.
6899 (initialize_low_arch): New function.
6900 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6901 (nios2_arch_setup): Set the current process'es tdesc.
6902 (target_regsets): Rename to ...
6903 (nios2_regsets): ... this.
6904 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6905 (nios2_regs_info): New function.
6906 (the_low_target): Adjust.
6907 (initialize_low_arch): New function.
6908 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6909 (aarch64_arch_setup): Set the current process'es tdesc.
6910 (target_regsets): Rename to ...
6911 (aarch64_regsets): ... this.
6912 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6913 (aarch64_regs_info): New function.
6914 (the_low_target): Adjust.
6915 (initialize_low_arch): New function.
6916 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6918 (target_regsets): Rename to ...
6919 (tile_regsets): ... this.
6920 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6921 (tile_regs_info): New function.
6922 (tile_arch_setup): Set the current process'es tdesc.
6923 (the_low_target): Adjust.
6924 (initialize_low_arch): New function.
6925 * spu-low.c (tdesc_spu): Declare.
6926 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6927 * win32-arm-low.c (tdesc_arm): Declare.
6928 (arm_arch_setup): New function.
6929 (the_low_target): Install arm_arch_setup instead of
6931 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6932 (init_windows_x86): Rename to ...
6933 (i386_arch_setup): ... this. Set `win32_tdesc'.
6934 (the_low_target): Adjust.
6935 * win32-low.c (win32_tdesc): New global.
6936 (child_add_thread): Don't create the thread cache here.
6937 (do_initial_child_stuff): Set the new process'es tdesc.
6938 * win32-low.h (struct target_desc): Forward declare.
6939 (win32_tdesc): Declare.
6940 * lynx-i386-low.c (tdesc_i386): Declare global.
6941 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6942 * lynx-low.c (lynx_tdesc): New global.
6943 (lynx_add_process): Set the new process'es tdesc.
6944 * lynx-low.h (struct target_desc): Forward declare.
6945 (lynx_tdesc): Declare global.
6946 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6947 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6948 * nto-low.c (nto_tdesc): New global.
6949 (do_attach): Set the new process'es tdesc.
6950 * nto-low.h (struct target_desc): Forward declare.
6951 (nto_tdesc): Declare.
6952 * nto-x86-low.c (tdesc_i386): Declare.
6953 (nto_x86_arch_setup): Set `nto_tdesc'.
6955 2013-06-04 Gary Benson <gbenson@redhat.com>
6957 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6958 to qSupported response when appropriate.
6959 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6960 with nonzero-length annex.
6961 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6962 arguments supplied in annex.
6964 2013-05-31 Doug Evans <dje@google.com>
6967 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6968 64 bits in 64-cross-32 environment.
6970 2013-05-28 Pedro Alves <palves@redhat.com>
6972 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6973 (aarch64-without-fpu.c): Delete rule.
6974 * configure.srv (aarch64*-*-linux*): Remove references to
6975 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6976 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6979 2013-05-24 Pedro Alves <palves@redhat.com>
6981 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6982 instead of strchr/decode_address. Error if the range isn't split
6983 with a ','. Don't assume there's be a ':' in the action.
6985 2013-05-23 Yao Qi <yao@codesourcery.com>
6986 Pedro Alves <palves@redhat.com>
6988 * linux-low.c (lwp_in_step_range): New function.
6989 (linux_wait_1): If the thread was range stepping and stopped
6990 outside the stepping range, report the stop to GDB. Otherwise,
6991 continue stepping. Add range stepping debug output.
6992 (linux_set_resume_request): Copy the step range from the resume
6994 (linux_supports_range_stepping): New.
6995 (linux_target_ops) <supports_range_stepping>: Set to
6996 linux_supports_range_stepping.
6997 * linux-low.h (struct linux_target_ops)
6998 <supports_range_stepping>: New field.
6999 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7000 * linux-x86-low.c (x86_supports_range_stepping): New.
7001 (the_low_target) <supports_range_stepping>: Set to
7002 x86_supports_range_stepping.
7003 * server.c (handle_v_cont): Handle 'r' action.
7004 (handle_v_requests): Append ";r" if the target supports range
7006 * target.h (struct thread_resume) <step_range_start,
7007 step_range_end>: New fields.
7008 (struct target_ops) <supports_range_stepping>:
7010 (target_supports_range_stepping): New macro.
7012 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7014 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7015 confusion in comment.
7017 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7019 * lynx-low.c (struct process_info_private): New type.
7020 (lynx_add_process): New function.
7021 (lynx_create_inferior, lynx_attach): Replace calls to
7022 add_process by calls to lynx_add_process.
7023 (lynx_resume): If PTID is null, then try using
7024 current_process()->private->last_wait_event_ptid.
7026 (lynx_clear_inferiors): Delete. The contents of that function
7027 has been inlined in lynx_mourn;
7028 (lynx_wait_1): Save the ptid in the process's private data.
7029 (lynx_mourn): Free the process' private data. Replace call
7030 to lynx_clear_inferiors by call to clear_inferiors.
7032 2013-05-17 Yao Qi <yao@codesourcery.com>
7034 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7037 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7039 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7040 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7041 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7042 PT_TEXT_END_ADDR guards. Update comments.
7043 (linux_target_op) <read_offsets>: Conditionally define to
7044 linux_read_offsets if the target is UCLIBC and if it defines
7045 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7047 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7048 Andrew Jenner <andrew@codesourcery.com>
7050 * Makefile.in (SFILES): Add linux-nios2-low.c.
7051 (clean): Add action to delete nios2-linux.c.
7052 (nios2-linux.c): New rule.
7053 * configure.srv: Add nios2*-*-linux*.
7054 * linux-nios2-low.c: New.
7056 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7058 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7060 2013-04-25 Hui Zhu <hui@codesourcery.com>
7063 * ax.c (ax_printf): Add fflush.
7065 2013-04-22 Tom Tromey <tromey@redhat.com>
7067 * Makefile.in (SFILES): Add filestuff.c.
7068 (OBS): Add filestuff.o.
7069 (filestuff.o): New target.
7070 * config.in, configure: Rebuild.
7071 * configure.ac: Check for fdwalk, pipe2.
7073 2013-04-17 Pedro Alves <palves@redhat.com>
7075 * configure.ac (USE_THREAD_DB): Delete variable.
7076 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7077 Don't AC_SUBST USE_THREAD_DB.
7078 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7079 * config.in, configure: Regenerate.
7081 2013-04-16 Pedro Alves <palves@redhat.com>
7083 * linux-low.h (struct lwp_info) <thread_known>: Move under
7084 the USE_THREAD_DB #ifdef.
7086 2013-04-16 Pedro Alves <palves@redhat.com>
7088 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7089 (linux-low.o): Delete rule.
7090 * linux-low.h: Always include "gdb_thread_db.h" instead of
7091 conditionally including thread_db.h.
7092 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7095 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7097 * Makefile.in (install-only): Fix make install regression.
7099 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7101 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7102 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7104 * gdbserver.1: Remove.
7106 2013-03-22 Pedro Alves <palves@redhat.com>
7108 * linux-low.c (handle_extended_wait): Don't call
7109 linux_enable_event_reporting.
7111 2013-03-15 Tony Theodore <tonyt@logyst.com>
7114 * Makefile.in (SHELL): Use @SHELL@.
7116 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7118 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7121 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7123 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7124 Remove extraneous NULL element.
7126 2013-03-13 Yao Qi <yao@codesourcery.com>
7128 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7129 'V' block in trace frame.
7131 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7133 * target.h (struct target_ops): Add btrace ops.
7134 (target_supports_btrace): New macro.
7135 (target_enable_btrace): New macro.
7136 (target_disable_btrace): New macro.
7137 (target_read_btrace): New macro.
7138 * gdbthread.h (struct thread_info): Add btrace field.
7139 * server.c: Include btrace-common.h.
7140 (handle_btrace_general_set): New function.
7141 (handle_btrace_enable): New function.
7142 (handle_btrace_disable): New function.
7143 (handle_general_set): Call handle_btrace_general_set.
7144 (handle_qxfer_btrace): New function.
7145 (struct qxfer qxfer_packets[]): Add btrace entry.
7146 * inferiors.c (remove_thread): Disable btrace.
7147 * linux-low: Include linux-btrace.h.
7148 (linux_low_enable_btrace): New function.
7149 (linux_low_read_btrace): New function.
7150 (linux_target_ops): Add btrace ops.
7151 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7152 Add srv_linux_btrace=yes.
7153 (x86_64-*-linux*): Add linux-btrace.o.
7154 Add srv_linux_btrace=yes.
7155 * configure.ac: Define HAVE_LINUX_BTRACE.
7156 * config.in: Regenerated.
7157 * configure: Regenerated.
7159 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7161 * server.c (handle_qxfer): Preserve error message if -3 is
7163 (qxfer): Document the -3 return value.
7165 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7167 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7168 (linux_btrace_h): New variable.
7169 (linux-btrace.o): New rule.
7171 2013-03-08 Stan Shebs <stan@codesourcery.com>
7172 Hafiz Abid Qadeer <abidh@codesourcery.com>
7174 * tracepoint.c (trace_buffer_size): New global.
7175 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7176 (init_trace_buffer): Change to one-argument function. Allocate
7177 trace buffer memory.
7178 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7179 handle QTBuffer:size packet.
7180 (cmd_bigqtbuffer_size): New function.
7181 (initialize_tracepoint): Call init_trace_buffer with
7182 DEFAULT_TRACE_BUFFER_SIZE.
7183 * server.c (handle_query): Add QTBuffer:size in the
7186 2013-03-07 Yao Qi <yao@codesourcery.com>
7188 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7189 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7191 (cmd_qtsp): Adjust condition. Do post increment.
7192 Set cur_action and cur_step_action back to 0.
7194 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7197 * linux-low.c (linux_write_memory): Return early success if LEN is
7200 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7202 * configure.srv: Add x86_64-*-cygwin* as target.
7204 2013-02-28 Tom Tromey <tromey@redhat.com>
7206 * configure.ac: Invoke AC_SYS_LARGEFILE.
7207 * configure, config.in: Rebuild.
7209 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7211 * win32-low.c: Throughout, fix format strings and casts of
7212 printf-like functions to avoid type related warnings on all
7214 (get_child_debug_event): Print dwDebugEventCode as hex since
7215 that's how it's usually documented.
7217 2013-02-28 Yao Qi <yao@codesourcery.com>
7219 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7222 2013-02-27 Jiong Wang <jiwang@tilera.com>
7224 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7225 (reg-tilegx32.c): New rule.
7226 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7227 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7228 different register info initializer according to elf class.
7229 (init_registers_tilgx32): New function. The tilegx32 register info
7231 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7232 (tile_store_gregset): Likewise.
7234 2013-02-27 Yao Qi <yao@codesourcery.com>
7236 * server.c (process_point_options): Print debug message when
7237 debug_threads is true.
7239 2013-02-26 Yao Qi <yao@codesourcery.com>
7241 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7243 2013-02-19 Pedro Alves <palves@redhat.com>
7244 Kai Tietz <ktietz@redhat.com>
7248 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7249 instead of strtoul to extract address from packet.
7250 (process_serial_event) <'z'>: Likewise.
7252 2013-02-18 Yao Qi <yao@codesourcery.com>
7254 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7256 2013-02-14 Pedro Alves <palves@redhat.com>
7260 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7261 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7263 2013-02-14 Pedro Alves <palves@redhat.com>
7265 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7267 2013-02-14 Pedro Alves <palves@redhat.com>
7269 * tracepoint.c (save_string): Delete.
7270 (add_tracepoint_action): Use savestring instead of save_string.
7272 2013-02-12 Pedro Alves <palves@redhat.com>
7274 * linux-xtensa-low.c: Ditto.
7275 * xtensa-xtregs.c: Ditto.
7277 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7279 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7282 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7284 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7285 aarch64_num_wp_regs and aarch64_num_bp_regs to
7286 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7288 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7290 * linux-aarch64-low.c (ps_get_thread_area): Replace
7291 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7293 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7294 Marcus Shawcroft <marcus.shawcroft@arm.com>
7295 Nigel Stephens <nigel.stephens@arm.com>
7296 Yufeng Zhang <yufeng.zhang@arm.com>
7298 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7299 (aarch64.c, aarch64-without-fpu.c): New targets.
7300 * configure.srv (aarch64*-*-linux*): New.
7301 * linux-aarch64-low.c: New file.
7303 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7305 * linux-low.c (handle_extended_wait, linux_create_inferior)
7306 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7307 (dequeue_one_deferred_signal, linux_resume_one_thread)
7308 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7309 (linux_tracefork_grandchild, linux_test_for_tracefork)
7310 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7311 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7312 where the argument is 0.
7314 2013-01-25 Yao Qi <yao@codesourcery.com>
7316 * event-loop.c: Include "queue.h".
7317 (gdb_event_p): New typedef.
7318 (struct gdb_event) <next_event>: Remove.
7319 (event_queue): Change to QUEUE(gdb_event_p).
7320 (async_queue_event): Remove.
7321 (gdb_event_xfree): New.
7322 (initialize_event_loop): New.
7323 (process_event): Use API from QUEUE.
7324 (wait_for_event): Likewise.
7325 * server.c (main): Call initialize_event_loop.
7326 * server.h (initialize_event_loop): Declare.
7328 2013-01-18 Yao Qi <yao@codesourcery.com>
7330 * ax.h (struct eval_agent_expr_context): New.
7331 (gdb_eval_agent_expr): Update declaration.
7332 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7333 TFRAME. Add new argument CTX.
7334 * server.h (struct eval_agent_expr_context): Declare.
7335 (agent_mem_read, agent_tsv_read): Update declaration.
7336 (agent_mem_read_string): Likewise.
7337 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7338 (add_traceframe_block): Add new argument TPOINT.
7339 Increase TPOINT->traceframe_usage.
7340 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7341 eval_tracepoint_agent_expr.
7342 (condition_true_at_tracepoint): Likewise.
7343 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7344 (agent_mem_read_string, agent_tsv_read): Likewise.
7346 2013-01-16 Yao Qi <yao@codesourcery.com>
7348 * linux-low.c (linux_resume_one_lwp): Don't check
7349 'lwp->bp_reinsert != 0'.
7351 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7352 Pedro Alves <palves@redhat.com>
7354 * lynx-low.c (ptrace_request_to_str): Define a temporary
7355 macro and use it to simplify this function's implementation.
7357 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7359 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7362 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7364 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7366 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7368 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7370 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7372 * lynx-low.c (lynx_resume): Use the resume_info parameter
7373 to determine the ptid for the lynx_ptrace call, unless
7374 it is equal to minus_one_ptid, in which case we use the
7375 ptid of the current_inferior.
7376 (lynx_wait_1): After having received a thread create/exit
7377 event, resume the inferior's execution using the signaling
7378 thread's ptid, rather than the old ptid.
7380 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7382 * lynx-low.c (lynx_resume): Delete variable ret.
7384 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7386 * gdbreplay.c (gdbreplay_version): Update copyright year.
7387 * server.c (gdbserver_version): Likewise.
7389 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7391 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7394 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7396 * lynx-low.c (ptrace_request_to_str): Add handling for
7399 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7401 * lynx-low.c (lynx_attach): Delete variable new_process.
7403 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7405 * lynx-low.c (lynx_create_inferior): Delete variable
7408 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7410 * lynx-low.c (ptrace_request_to_str): Do not handle
7411 PTRACE_GETTHREADLIST if this macro does not exist.
7413 2012-12-15 Yao Qi <yao@codesourcery.com>
7415 * Makefile.in (OBS): Add notif.o.
7416 * notif.c, notif.h: New.
7417 * server.c: Include "notif.h".
7418 (struct vstop_notif) <next>: Remove.
7420 (queue_stop_reply): Update.
7421 (push_event, send_next_stop_reply): Remove.
7422 (discard_queued_stop_replies): Update.
7423 (notif_stop): New variable.
7424 (handle_v_stopped): Remove.
7425 (handle_v_requests): Don't call handle_v_stopped. Call
7426 handle_ack_notif instead.
7427 (queue_stop_reply_callback): Call notif_event_enque instead
7428 of queue_stop_reply.
7429 (handle_status): Don't call send_next_stop_reply, call
7430 notif_write_event instead.
7431 (kill_inferior_callback): Likewise.
7432 (detach_or_kill_inferior_callback): Likewise.
7433 (main): Call initialize_notif.
7434 (process_serial_event): Call QUEUE_is_empty.
7435 (handle_target_event): Call notif_push instead of push event.
7436 * server.h (push_event): Remove declaration.
7438 2012-12-10 Tom Tromey <tromey@redhat.com>
7440 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7441 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7444 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7445 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7446 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7447 (amd64-linux-ipa.o, ax.o): Rewrite.
7448 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7449 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7450 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7451 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7452 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7453 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7454 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7455 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7456 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7457 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7458 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7459 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7460 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7461 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7462 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7463 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7464 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7465 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7466 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7467 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7468 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7469 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7470 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7471 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7472 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7473 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7474 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7475 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7476 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7477 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7478 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7479 (reg-tilegx.o): Remove.
7480 (all_object_files): New macro.
7481 Include .deps files.
7482 * aclocal.m4, configure: Rebuild.
7483 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7484 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7485 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7487 2012-12-05 Tom Tromey <tromey@redhat.com>
7490 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7492 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7494 * configure.ac: Check for linux/perf_event.h.
7495 * config.in: Regenerated.
7496 * configure: Regenerated.
7498 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7500 * hostio.c (handle_readlink): Decrease buffer size
7501 parameter passed to readlink by one byte.
7503 2012-11-26 Yao Qi <yao@codesourcery.com>
7505 * configure.ac (build_warnings): Append '-Wempty-body'.
7506 * configure: Regenerated.
7507 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7510 2012-11-15 Pierre Muller <muller@sourceware.org>
7512 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7513 * config.in: Regenerate.
7514 * configure: Regenerate.
7515 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7516 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7517 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7518 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7520 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7521 instead of <sys/wait.h> header.
7522 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7524 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7526 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7527 (various make rules): Remove -DGDBSERVER
7529 2012-11-09 Yao Qi <yao@codesourcery.com>
7531 * spu-low.c (current_ptid): Move it to ..
7532 * gdbthread.h: ... here. New.
7533 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7534 * server.c (myresume, process_serial_event): Likewise.
7535 * thread-db.c (thread_db_find_new_threads): Likewise.
7536 * tracepoint.c (run_inferior_command): Likewise.
7538 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7540 * server.c (handle_search_memory_1): Include access length in
7543 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7545 * linux-crisv32-low.c: Fix compile errors.
7547 2012-09-04 Yao Qi <yao@codesourcery.com>
7549 * tracepoint.c (cmd_qtsv): Adjust debug message.
7550 Don't check CUR_TPOINT.
7552 2012-08-28 Yao Qi <yao@codesourcery.com>
7554 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7555 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7556 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7557 Remove declarations of xmalloc, xreallloc, xstrdup and
7559 * Makefile.in (libiberty_h): New.
7560 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7561 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7563 2012-08-23 Yao Qi <yao@codesourcery.com>
7565 * server.h: Remove declaration of 'xsnprintf'.
7567 2012-08-22 Keith Seitz <keiths@redhat.com>
7569 * server.h: Include build-gnulib-gbserver/config.h.
7570 * gdbreplay.c: Likewise.
7572 2012-08-08 Doug Evans <dje@google.com>
7574 * Makefile.in (SFILES): Add gdb_vecs.c.
7575 (OBS): Add gdb_vecs.o.
7576 (gdb_vecs_h, host_defs_h): New variables.
7577 (thread-db.o): Add $(gdb_vecs_h) dependency.
7578 (gdb_vecs.o): New rule.
7579 * thread-db.c: #include "gdb_vecs.h".
7580 (thread_db_load_search): Use a vector to iterate over path elements.
7581 Handle text appearing after "$pdir".
7583 * configure.ac: Add check for strstr.
7584 * config.in: Regenerate.
7585 * configure: Regenerate.
7587 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7589 * hostio.c (handle_pread): If pread fails, fall back to attempting
7591 (handle_pwrite): Likewise for pwrite.
7593 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7595 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7596 between unsupported TYPE and unimplementable ADDR/LEN combination.
7597 (arm_insert_point): Act on new return value.
7599 2012-07-31 Pedro Alves <palves@redhat.com>
7601 * server.c (process_point_options): Only skip tokens if we find
7602 one that is unrecognized. Don't treat 'X' specially while
7603 skipping unrecognized tokens.
7605 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7607 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7608 to 4-byte-align HW breakpoint addresses for Thumb.
7610 2012-07-27 Yao Qi <yao@codesourcery.com>
7614 * server.h: Declare gdb_agent_about_to_close.
7615 * target.c (kill_inferior): Include "agent.h".
7616 New. Send command 'kill'.
7617 * target.h (kill_inferior): Removed macro.
7618 * tracepoint.c (gdb_agent_about_to_close): New.
7619 (gdb_agent_helper_thread): Handle command 'close'.
7620 Wait endlessly until the inferior stops.
7621 Install gdb_agent_remove_socket to atexit hook.
7622 (agent_socket_name): New static variable.
7623 (gdb_agent_socket_init): Replace local variable 'name' with
7624 'agent_socket_name'.
7625 (gdb_agent_remove_socket): New.
7627 2012-07-27 Yao Qi <yao@codesourcery.com>
7629 * server.c (process_point_options): Stop at 'X' when parsing.
7631 2012-07-19 Michael Eager <eager@eagercon.com>
7633 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7635 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7636 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7637 hardware breakpoint.
7639 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7641 * gdbserver/linux-low.c (initialize_low): Call
7642 linux_ptrace_init_warnings.
7644 2012-07-02 Doug Evans <dje@google.com>
7646 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7649 2012-07-02 Stan Shebs <stan@codesourcery.com>
7651 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7652 (ax.o): Add it to build rule.
7654 (OBS): Add format.o.
7655 (IPA_OBS): Add format.o.
7656 * server.c (handle_query): Claim support for breakpoint commands.
7657 (process_point_options): Add command case.
7658 (process_serial_event): Leave running if there are printfs in
7660 * mem-break.h (any_persistent_commands): Declare.
7661 (add_breakpoint_commands): Declare.
7662 (gdb_no_commands_at_breakpoint): Declare.
7663 (run_breakpoint_commands): Declare.
7664 * mem-break.c (struct point_command_list): New struct.
7665 (struct breakpoint): New field command_list.
7666 (any_persistent_commands): New function.
7667 (add_commands_to_breakpoint): New function.
7668 (add_breakpoint_commands): New function.
7669 (gdb_no_commands_at_breakpoint): New function.
7670 (run_breakpoint_commands): New function.
7671 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7673 * ax.c: Include format.h.
7674 (ax_printf): New function.
7675 (gdb_eval_agent_expr): Add printf opcode.
7677 2012-06-13 Yao Qi <yao@codesourcery.com>
7679 * server.c (start_inferior): Remove duplicated writes to fields
7680 'last_resume_kind' and 'last_status' of 'current_inferior'.
7682 2012-06-12 Yao Qi <yao@codesourcery.com>
7683 Pedro Alves <palves@redhat.com>
7685 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7687 * server.c (handle_v_cont): Extend comment.
7689 2012-06-11 Yao Qi <yao@codesourcery.com>
7691 * linux-low.c (linux_attach): Add 'static'.
7693 2012-06-06 Yao Qi <yao@codesourcery.com>
7695 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7697 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7699 Fix gcc -flto compilation warning.
7700 * server.c (main): Make variable multi_mode and attach volatile.
7702 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7704 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7705 if the platform doesn't know about it.
7707 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7709 * Makefile.in (SFILES): Add linux-tile-low.c.
7710 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7711 * configure.srv: Handle tilegx-*-linux*.
7712 * linux-tile-low.c: New file.
7714 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7716 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7718 2012-05-24 Pedro Alves <palves@redhat.com>
7722 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7724 2012-05-24 Pedro Alves <palves@redhat.com>
7728 Replace target_signal with gdb_signal throughout.
7730 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7732 * linux-low.c (linux_store_registers): Avoid the copying sequence
7733 when no data has been retrieved by ptrace.
7735 2012-05-22 Will Deacon <will.deacon@arm.com>
7737 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7738 Include asm/ptrace.h.
7739 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7742 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7744 * linux-low.c (linux_store_registers): Don't re-retrieve data
7745 with ptrace that has already been obtained from /proc. Always
7746 copy any data retrieved with ptrace to the buffer supplied.
7748 2012-05-11 Yao Qi <yao@codesourcery.com>
7749 Pedro Alves <palves@redhat.com>
7751 * linux-low.c (enum stopping_threads_kind): New.
7752 (stopping_threads): Change type to `enum stopping_threads_kind'.
7753 (handle_extended_wait): If stopping and suspending threads, leave
7754 the new_lwp suspended too.
7755 (linux_wait_for_event): Adjust.
7756 (stop_all_lwps): Set `stopping_threads' to
7757 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7758 whether we're suspending threads or just stopping them. Assert no
7761 2012-04-29 Yao Qi <yao@codesourcery.com>
7763 * server.h: Move some code to ...
7764 * gdbthread.h: ... here. New.
7765 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7766 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7767 (nto-low.o, win32-low.o): Likewise.
7768 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7769 * regcache.c, remote-utils.c, server.c: Likewise.
7770 * target.c, tracepoint.c, win32-low.c: Likewise.
7772 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7774 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7775 (PTRACE_ARG4_TYPE): Likewise.
7776 (PTRACE_XFER_TYPE): Likewise.
7777 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7778 ptrace to PTRACE_ARG3_TYPE.
7779 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7780 (PTRACE_ARG4_TYPE): Likewise.
7781 (PTRACE_XFER_TYPE): Likewise.
7782 (linux_detach_one_lwp): Cast fourth argument of
7783 ptrace to long then PTRACE_ARG4_TYPE.
7784 (regsets_fetch_inferior_registers): Cast third argument of
7785 ptrace to long then PTRACE_ARG3_TYPE.
7786 (regsets_store_inferior_registers): Likewise.
7788 2012-04-20 Pedro Alves <palves@redhat.com>
7790 * configure: Regenerate.
7792 2012-04-19 Pedro Alves <palves@redhat.com>
7794 * Makefile.in (GNULIB_BUILDDIR): New.
7795 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7796 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7797 (all, install-only, uninstall, clean-info, all-lib, clean): No
7798 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7799 (maintainer-clean realclean distclean): Use subdir_do.
7801 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7802 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7803 * acinclude.m4: Include acx_configure_dir.m4.
7804 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7805 calls. Call AC_PROG_RANLIB. Configure gnulib using
7808 (GNULIB_STDINT_H): Adjust.
7809 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7810 * gdbreplay.c: Include build-gnulib/config.h.
7811 * server.h: Likewise.
7812 * aclocal.m4: Regenerate.
7813 * config.in: Regenerate.
7814 * configure: Regenerate.
7816 2012-04-19 Pedro Alves <palves@redhat.com>
7818 * Makefile.in (LIBGNU, INCGNU): Adjust.
7819 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7820 (all, install-only, uninstall, clean-info, all-lib, clean)
7821 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7822 * configure.ac: Adjust AC_OUTPUT output.
7823 * aclocal.m4: Regenerate.
7824 * configure: Regenerate.
7826 2012-04-19 Pedro Alves <palves@redhat.com>
7828 * Makefile.in (generated_files): New.
7829 (server_h): Remove the explicit dependency on config.h, and depend
7830 on $generated_files.
7832 2012-04-19 Pedro Alves <palves@redhat.com>
7834 * Makefile.in (INCGNU): Add -Ignulib.
7836 2012-04-19 Pedro Alves <palves@redhat.com>
7838 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7839 (INCGNU): ... this, and spell out -I here.
7840 (GNULIB_LIB): Rename to ...
7842 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7844 2012-04-19 Pedro Alves <palves@redhat.com>
7846 * config.in: Regenerate.
7848 2012-04-19 Pedro Alves <palves@redhat.com>
7850 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7851 * server.h (memmem): Remove declaration.
7852 * config.in: Regenerate.
7853 * configure: Regenerate.
7855 2012-04-19 Yao Qi <yao@codesourcery.com>
7857 * Makefile.in (SFILES): Add common/vec.c.
7861 2012-04-19 Yao Qi <yao@codesourcery.com>
7863 * remote-utils.c (prepare_resume_reply): Replace with macro
7864 target_core_of_thread.
7865 * server.c (handle_qxfer_threads_proper): Likewise.
7866 * target.h (traget_core_of_thread): New macro.
7868 2012-04-18 Pedro Alves <palves@redhat.com>
7870 * aclocal.m4: Regenerate.
7871 * configure: Regenerate.
7873 2012-04-16 Yao Qi <yao@codesourcery.com>
7875 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7876 duplicated on address.
7878 2012-04-16 Yao Qi <yao@codesourcery.com>
7880 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7881 (struct tracepoint_action_ops) <send>: New field.
7882 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7883 (agent_expr_send, x_tracepoint_action_send): New.
7884 (l_tracepoint_action_send): New.
7885 (cmd_qtdp): Download and install tracepoint
7886 according to `use_agent'.
7887 (run_inferior_command): Add one more parameter `len'.
7889 (tracepoint_send_agent): New.
7890 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7892 2012-04-16 Yao Qi <yao@codesourcery.com>
7894 * tracepoint.c (download_tracepoints): Moved to ...
7895 (cmd_qtstart): ... here.
7897 2012-04-14 Yao Qi <yao@codesourcery.com>
7899 * tracepoint.c: Include inttypes.h.
7900 (struct collect_memory_action): Use sized types.
7901 (struct tracepoint): Likewise.
7902 (cmd_qtdp, stop_tracing): Update print specifiers.
7903 (cmd_qtp, response_tracepoint): Likewise.
7904 (collect_data_at_tracepoint): Likewise.
7905 (collect_data_at_step): Likewise.
7907 2012-04-14 Yao Qi <yao@codesourcery.com>
7909 Import gnulib module inttypes.
7910 * aclocal.m4, config.in, configure: Regenerated.
7912 2012-04-14 Yao Qi <yao@codesourcery.com>
7914 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7915 Makefile and config.status at last.
7917 2012-04-13 Yao Qi <yao@codesourcery.com>
7919 * tracepoint.c: Include stdint.h unconditionally.
7921 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7923 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7924 on BFD_HAVE_SYS_PROCFS_TYPE.
7925 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7926 * configure: Regenerate.
7927 * config.in: Likewise.
7929 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7931 * Makefile.in (clean): Also remove x32.c x32-linux.c
7932 x32-avx.c x32-avx-linux.c.
7933 (x32.o): New target.
7935 (x32-linux.o): Likewise.
7936 (x32-linux.c): Likewise.
7937 (x32-avx.o): Likewise.
7938 (x32-avx.c): Likewise.
7939 (x32-avx-linux.o): Likewise.
7940 (x32-avx-linux.c): Likewise.
7942 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7943 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7944 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7945 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7946 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7947 i386/x32-avx-linux.xml.
7949 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7950 (init_registers_x32_avx_linux): Likwise.
7951 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7952 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7954 2012-04-13 Pedro Alves <palves@redhat.com>
7956 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7957 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7958 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7959 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7962 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7964 * linux-x86-low.c (compat_x32_clock_t): New.
7965 (compat_x32_siginfo_t): Likewise.
7966 (compat_x32_siginfo_from_siginfo): Likewise.
7967 (siginfo_from_compat_x32_siginfo): Likewise.
7968 (linux_is_elf64): Likewise.
7969 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7970 and siginfo_from_compat_x32_siginfo for x32.
7971 (x86_arch_setup): Set linux_is_elf64.
7973 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7976 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7978 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7979 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7980 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7981 compatible with process.
7983 2012-04-12 Yao Qi <yao@codesourcery.com>
7985 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7986 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7987 (install-only, install-info, clean): Handle sub dir gnulib.
7988 (all-lib, am--refresh): New targets.
7989 (memmem.o): Remove target.
7990 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7991 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7992 (AC_REPLACE_FUNCS): Remove memmem.
7993 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7994 (AC_OUTPUT): Generate Makefile in gnulib/.
7995 * aclocal.m4, config.in, configure: Regenerated.
7997 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7999 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8001 2012-04-05 Pedro Alves <palves@redhat.com>
8003 -Werror=strict-aliasing
8005 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8008 2012-04-04 Pedro Alves <palves@redhat.com>
8010 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8011 (sparc_store_gregset_from_stack, sparc_store_gregset)
8012 (sparc_breakpoint_at): Fix formatting.
8014 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8016 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8018 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8019 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8020 * config.in: Regenerate.
8021 * configure: Likewise.
8023 2012-03-29 Pedro Alves <palves@redhat.com>
8025 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8026 Correct ptrace arguments.
8028 2012-03-28 Pedro Alves <palves@redhat.com>
8030 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8031 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8032 (IA64_FR1_REGNUM): New defines.
8033 (ia64_fetch_register): New.
8034 (the_low_target): Install it.
8035 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8037 * linux-low.c (linux_fetch_registers): Try the
8038 the_low_target.fetch_register hook first.
8040 * linux-arm-low.c (the_low_target): Adjust.
8041 * linux-bfin-low.c (the_low_target): Adjust.
8042 * linux-cris-low.c (the_low_target): Adjust.
8043 * linux-crisv32-low.c (the_low_target): Adjust.
8044 * linux-m32r-low.c (the_low_target): Adjust.
8045 * linux-m68k-low.c (the_low_target): Adjust.
8046 * linux-mips-low.c (the_low_target): Adjust.
8047 * linux-ppc-low.c (the_low_target): Adjust.
8048 * linux-s390-low.c (the_low_target): Adjust.
8049 * linux-sh-low.c (the_low_target): Adjust.
8050 * linux-sparc-low.c (the_low_target): Adjust.
8051 * linux-tic6x-low.c (the_low_target): Adjust.
8052 * linux-x86-low.c (the_low_target): Adjust.
8053 * linux-xtensa-low.c (the_low_target): Adjust.
8055 2012-03-26 Pedro Alves <palves@redhat.com>
8057 * server.c (handle_qxfer_libraries): Don't bail early if
8058 the_target->qxfer_libraries_svr4 is not NULL.
8060 2012-03-26 Pedro Alves <palves@redhat.com>
8062 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8064 2012-03-23 Pedro Alves <palves@redhat.com>
8066 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8067 "library-list-svr4" element's start tag when the the DSO list is
8070 2012-03-23 Pedro Alves <palves@redhat.com>
8072 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8073 a variable whose type size is the same as the inferior's pointer
8076 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8078 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8080 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8081 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8082 * linux-low.h: Include <signal.h>.
8083 (struct siginfo): Remove forward declaration.
8084 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8087 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8089 * .gitignore: Ignore more files.
8091 2012-03-19 Pedro Alves <palves@redhat.com>
8092 Jan Kratochvil <jan.kratochvil@redhat.com>
8094 * server.c (cont_thread, general_thread): Add describing comments.
8095 (start_inferior): Clear `cont_thread'.
8096 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8099 2012-03-15 Yao Qi <yao@codesourcery.com>
8101 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8103 (cmd_qtdp): ... here.
8105 2012-03-15 Yao Qi <yao@codesourcery.com>
8107 * tracepoint.c (struct tracepoint_action_ops): New.
8108 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8109 (m_tracepoint_action_download): New.
8110 (r_tracepoint_action_download): New.
8111 (x_tracepoint_action_download): New.
8112 (l_tracepoint_action_download): New.
8113 (add_tracepoint_action): Install `action->ops' according type.
8114 (download_tracepoint_1): Move code `download' function pointer
8115 of various tracepoint_action_ops.
8117 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8119 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8120 linux_ptrace_attach_warnings.
8122 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8124 * Makefile.in (linux-ptrace.o): New.
8125 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8126 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8127 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8128 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8129 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8131 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8133 2012-03-08 Yao Qi <yao@codesourcery.com>
8134 Pedro Alves <palves@redhat.com>
8136 Fix PR server/13392.
8137 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8139 * tracepoint.c (remove_tracepoint): New.
8140 (cmd_qtdp): Call remove_tracepoint when failed to install.
8142 2012-03-07 Pedro Alves <palves@redhat.com>
8144 * linux-low.c (get_detach_signal): New.
8145 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8146 Pass on pending signals to PTRACE_DETACH. Check the result of the
8148 * server.c (program_signals, program_signals_p): New.
8149 (handle_general_set): Handle QProgramSignals.
8150 * server.h (program_signals, program_signals_p): Declare.
8152 2012-03-05 Pedro Alves <palves@redhat.com>
8153 Jan Kratochvil <jan.kratochvil@redhat.com>
8155 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8158 2012-03-03 Yao Qi <yao@codesourcery.com>
8160 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8161 agent_look_up_symbols.
8163 2012-03-03 Yao Qi <yao@codesourcery.com>
8165 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8166 (linux-x86-low.o): Likewise.
8167 * server.h: Remove in_process_agent_loaded.
8168 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8172 2012-03-03 Yao Qi <yao@codesourcery.com>
8174 * tracepoint.c (gdb_agent_capability): New global.
8175 (in_process_agent_loaded_ust): Renamed to
8176 `in_process_agent_supports_ust'.
8178 (in_process_agent_supports_ust): Call agent_capability_check.
8179 (clear_installed_tracepoints): Assert that agent supports
8182 2012-03-03 Yao Qi <yao@codesourcery.com>
8184 * linux-low.c (linux_supports_agent): New.
8185 (linux_target_ops): Initialize field `supports_agent' with
8186 linux_supports_agent.
8187 * target.h (struct target_ops) <supports_agent>: New.
8188 (target_supports_agent): New macro.
8189 * server.c (handle_general_set): Handle packet 'QAgent'.
8190 (handle_query): Send `QAgent+'.
8191 * Makefile.in (server.o): Depends on agent.h.
8193 2012-03-03 Yao Qi <yao@codesourcery.com>
8195 * Makefile.in (OBS): Add agent.o.
8196 Add new rule for agent.o.
8197 Track dependence of tracepoint.c on agent.h.
8198 * tracepoint.c (run_inferior_command_1):
8199 (run_inferior_command): Call agent_run_command.
8200 (gdb_ust_connect_sync_socket): Deleted. Move it to
8202 (resume_thread, stop_thread): Likewise.
8203 (gdb_ust_socket_init): Renamed to ...
8204 (gdb_agent_socket_init): ... New.
8205 (gdb_ust_thread): Renamed to ...
8206 (gdb_agent_helper_thread): ... New.
8207 (gdb_ust_init): Move some code to ...
8208 (gdb_agent_init): ... here. New.
8209 [HAVE_UST]: Call gdb_ust_init.
8210 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8211 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8212 * config.in, configure: Regenerated.
8214 2012-03-02 Pedro Alves <palves@redhat.com>
8216 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8217 * linux-low.c (struct simple_pid_list): New.
8218 (stopped_pids): New a struct simple_pid_list pointer.
8219 (add_to_pid_list, pull_pid_from_list): New.
8220 (handle_extended_wait): Don't assume the first signal new children
8221 report is SIGSTOP. Adjust call to pull_pid_from_list.
8222 (linux_wait_for_lwp): Adjust.
8224 2012-03-02 Yao Qi <yao@codesourcery.com>
8226 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8229 2012-03-02 Yao Qi <yao@codesourcery.com>
8231 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8232 `stop_pc' and `tpoint'. Update caller.
8234 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8236 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8237 * linux-low.c (use_linux_regsets): New macro.
8238 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8239 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8240 (linux_register_in_regsets): New function.
8241 (usr_fetch_inferior_registers): Skip registers covered by
8243 (usr_store_inferior_registers): Likewise.
8244 (usr_fetch_inferior_registers): New macro.
8245 (usr_store_inferior_registers): Likewise.
8246 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8247 (linux_store_registers): Likewise.
8248 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8250 (init_registers_mips64_dsp_linux): Likewise.
8251 (init_registers_mips_linux): New macro.
8252 (init_registers_mips_dsp_linux): Likewise.
8253 (mips_dsp_num_regs): Likewise.
8254 (DSP_BASE, DSP_CONTROL): New fallback macros.
8255 (mips_base_regs): New macro.
8256 (mips_regmap): Use it. Fix the size.
8257 (mips_dsp_regmap): New variable.
8258 (mips_dsp_regset_bitmap): Likewise.
8259 (mips_arch_setup): New function.
8260 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8262 (mips_cannot_store_register): Likewise.
8263 (the_low_target): Update .arch_setup, .num_regs and .regmap
8264 initializers. Add .regset_bitmap initializer.
8265 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8267 * linux-bfin-low.c (the_low_target): Likewise.
8268 * linux-cris-low.c (the_low_target): Likewise.
8269 * linux-crisv32-low.c (the_low_target): Likewise.
8270 * linux-ia64-low.c (the_low_target): Likewise.
8271 * linux-m32r-low.c (the_low_target): Likewise.
8272 * linux-m68k-low.c (the_low_target): Likewise.
8273 * linux-ppc-low.c (the_low_target): Likewise.
8274 * linux-s390-low.c (the_low_target): Likewise.
8275 * linux-sh-low.c (the_low_target): Likewise.
8276 * linux-sparc-low.c (the_low_target): Likewise.
8277 * linux-tic6x-low.c (the_low_target): Likewise.
8278 * linux-x86-low.c (the_low_target): Likewise.
8279 * linux-xtensa-low.c (the_low_target): Likewise.
8280 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8281 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8282 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8284 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8285 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8287 2012-02-29 Yao Qi <yao@codesourcery.com>
8288 Pedro Alves <palves@redhat.com>
8290 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8291 `step_over_finished' is true.
8293 2012-02-27 Pedro Alves <palves@redhat.com>
8295 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8296 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8298 2012-02-27 Pedro Alves <palves@redhat.com>
8301 * linux-low.c (pid_is_stopped): New.
8302 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8304 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8306 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8309 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8311 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8313 2012-02-24 Luis Machado <lgustavo@codesourcery>
8315 * server.c (handle_query): Advertise support for target-side
8316 breakpoint condition evaluation.
8317 (process_point_options): New function.
8318 (process_serial_event): When inserting a breakpoint, check for
8319 a target-side condition that should be evaluated.
8321 * mem-break.c: Include regcache.h and ax.h.
8322 (point_cond_list_t): New data structure.
8323 (breakpoint) <cond_list>: New field.
8324 (find_gdb_breakpoint_at): Make non-static.
8325 (delete_gdb_breakpoint_at): Clear any target-side
8327 (clear_gdb_breakpoint_conditions): New function.
8328 (add_condition_to_breakpoint): Likewise.
8329 (add_breakpoint_condition): Likewise.
8330 (gdb_condition_true_at_breakpoint): Likewise.
8331 (gdb_breakpoint_here): Return result directly instead
8332 of going through a local variable.
8334 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8335 (clear_gdb_breakpoint_conditions): Likewise.
8336 (add_breakpoint_condition): Likewise.
8337 (gdb_condition_true_at_breakpoint): Likewise.
8339 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8340 (need_step_over_p): Take target-side breakpoint condition into
8343 2012-02-24 Luis Machado <lgustavo@codesourcery>
8345 * server.h: Include tracepoint.h.
8346 (agent_mem_read, agent_get_trace_state_variable_value,
8347 agent_set_trace_state_variable_value,
8348 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8349 get_set_tsv_func_addr): New prototypes.
8351 * ax.h: New include file.
8352 * ax.c: New source file.
8354 * tracepoint.c: Include ax.h.
8355 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8356 agent_expr, eval_result_type): Move to ax.h.
8357 (parse_agent_expr): Rename to ...
8358 (gdb_parse_agent_expr): ... this, make it non-static and move
8360 (unparse_agent_expr) Rename to ...
8361 (gdb_unparse_agent_expr): ... this, make it non-static and move
8363 (eval_agent_expr): Rename to ...
8364 (eval_tracepoint_agent_expr): ... this.
8365 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8366 forward declarations.
8367 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8368 (agent_get_trace_state_variable_value): New function.
8369 (agent_set_trace_state_variable_value): New function.
8370 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8371 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8372 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8373 (condition_true_at_tracepoint): Likewise.
8374 (parse_agent_expr): Rename to ...
8375 (gdb_parse_agent_expr): ... this and move to ax.c.
8376 (unparse_agent_expr): Rename to ...
8377 (gdb_unparse_agent_expr): ... this and move to ax.c.
8378 (gdb_agent_op_name): Move to ax.c.
8379 (eval_agent_expr): Rename to ...
8380 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8382 (eval_tracepoint_agent_expr): New function.
8383 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8385 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8387 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8388 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8389 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8390 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8391 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8392 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8393 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8394 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8395 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8396 (compile_bytecodes): Remove forward declaration.
8397 (is_goto_target): Move to ax.c.
8398 (compile_bytecodes): Move to ax.c and call
8399 agent_get_trace_state_variable_value (...) and
8400 agent_set_trace_state_variable_value (...).
8402 * Makefile.in: Update ax.c and IPA dependencies.
8404 2012-02-24 Pedro Alves <palves@redhat.com>
8406 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8407 (cmd_bigqtbuffer_circular): ... this. Only handle
8408 'QTBuffer:circular:'.
8409 (handle_tracepoint_general_set): Adjust.
8411 2012-02-16 Yao Qi <yao@codesourcery.com>
8413 * inferiors.c: Move code to ...
8414 * dll.c: .... here. New.
8415 * server.h: Declare clear_dlls.
8416 * Makefile.in (SFILES): Add dll.c.
8420 2012-02-11 Yao Qi <yao@codesourcery.com>
8422 * server.c: (handle_monitor_command): Add a new parameter
8424 (handle_query): Update caller.
8426 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8428 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8429 * configure, config.in: Regenerate.
8430 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8433 2012-02-02 Pedro Alves <palves@redhat.com>
8435 Try SIGKILL first, then PTRACE_KILL.
8436 * linux-low.c (linux_kill_one_lwp): New.
8437 (linux_kill_one_lwp): Rename to ...
8438 (kill_one_lwp_callback): ... this. Use the new
8441 2012-02-02 Pedro Alves <palves@redhat.com>
8443 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8446 2012-01-27 Pedro Alves <palves@redhat.com>
8448 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8449 (elf_64_file_p): Make static.
8450 (linux_pid_exe_is_elf_64_file): New.
8451 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8452 Delete declarations.
8453 (linux_pid_exe_is_elf_64_file): Declare.
8454 * linux-x86-low.c (x86_arch_setup): Use
8455 linux_pid_exe_is_elf_64_file.
8457 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8459 * linux-low.c (linux_wait_for_event_1): Rename to ...
8460 (linux_wait_for_event): ... here and merge it with former
8461 linux_wait_for_event - new variable wait_ptid, use it.
8462 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8464 2012-01-23 Pedro Alves <palves@redhat.com>
8466 * server.c (main): Avoid yet another case of infinite loop while
8467 detaching/killing after a longjmp.
8469 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8472 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8474 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8476 * hostio.c (handle_readlink): New function.
8477 (handle_vFile): Call it to handle "vFile:readlink" packets.
8479 2012-01-20 Pedro Alves <palves@redhat.com>
8480 Ulrich Weigand <ulrich.weigand@linaro.org>
8482 * server.c (handle_v_requests): Only support vAttach and vRun to
8483 start multiple processes when in extended protocol mode.
8485 2012-01-17 Pedro Alves <palves@redhat.com>
8487 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8488 memalign plus mprotect to allocate the scratch buffer.
8490 2012-01-13 Pedro Alves <palves@redhat.com>
8492 * server.c (attach_inferior): Clear `cont_thread'.
8494 2012-01-13 Pedro Alves <palves@redhat.com>
8496 * server.c (main): Avoid infinite loop while detaching/killing
8499 2012-01-09 Doug Evans <dje@google.com>
8501 * server.c (start_inferior): Set last_ptid in --wrapper case.
8503 2012-01-06 Yao Qi <yao@codesourcery.com>
8505 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8507 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8509 2012-01-04 Yao Qi <yao@codesourcery.com>
8511 * tracepoint.c (cmd_qtdp): Print debug message
8512 for static tracepoint.
8514 2012-01-04 Yao Qi <yao@codesourcery.com>
8516 * tracepoint.c (trace_vdebug): Differentiate debug message
8517 between gdbserver and IPA.
8519 2012-01-03 Yao Qi <yao@codesourcery.com>
8521 * tracepoint.c (tracepoint_was_hit): Don't collect for
8524 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8526 * terminal.h: Reformat copyright header.
8528 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8530 * server.c (gdbserver_version): Update copyright year.
8531 * gdbreplay.c (gdbreplay_version): Likewise.
8533 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8535 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8538 2011-12-18 Hui Zhu <teawater@gmail.com>
8539 * linux-low.c (linux_create_inferior): Save return value to ret.
8541 2011-12-18 Hui Zhu <teawater@gmail.com>
8543 * linux-low.c (linux_create_inferior): Save return value to ret.
8545 2011-12-16 Doug Evans <dje@google.com>
8547 * linux-low.c (linux_create_inferior): If stdio connection,
8548 redirect stdin from /dev/null, stdout to stderr.
8549 * remote-utils.c (remote_is_stdio): New static global.
8550 (remote_connection_is_stdio): New function.
8551 (remote_prepare): Handle stdio connection.
8552 (remote_open): Ditto.
8553 (remote_close): Don't close stdin for stdio connections.
8554 (read_prim,write_prim): New functions. Replace all calls to
8555 read/write to these.
8556 * server.c (main): Watch for "-" argument. Move call to
8557 remote_prepare before start_inferior.
8558 * server.h (STDIO_CONNECTION_NAME): New macro.
8559 (remote_connection_is_stdio): Declare.
8561 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8562 in debugging output.
8564 2011-12-15 Yao Qi <yao@codesourcery.com>
8566 * tracepoint.c: Include sys/syscall.h.
8567 (gdb_ust_thread): Remove preprocessor conditional.
8569 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8571 * linux-low.c (linux_detach_one_lwp): Call
8572 the_low_target.prepare_to_resume before detaching.
8574 2011-12-14 Yao Qi <yao@codesourcery.com>
8576 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8579 2011-12-14 Yao Qi <yao@codesourcery.com>
8581 * i386-low.c (i386_low_stopped_data_address): Initialize local
8584 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8588 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8589 DR_CONTROL unless necessary. Extend comments.
8590 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8591 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8593 2011-12-13 Yao Qi <yao@codesourcery.com>
8595 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8597 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8599 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8601 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8602 Print new debug message for such case.
8604 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8606 Fix overlapping memcpy.
8607 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8608 the read_inferior_memory transfer.
8609 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8610 write_inferior_memory transfer.
8611 (set_fast_tracepoint_jump): New variable buf. Use it for the
8612 read_inferior_memory and write_inferior_memory transfers.
8613 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8614 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8615 Use it for the write_inferior_memory transfer.
8616 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8619 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8621 * linux-low.c (fetch_register, store_register): Make code
8622 consistent, fix formatting.
8624 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8626 * linux-low.c (usr_store_inferior_registers): Factor out code
8627 to handle individual registers into...
8628 (store_register): ... this new function.
8630 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8632 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8633 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8634 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8635 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8636 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8637 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8638 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8639 (srv_xmlfiles): Add new XML files.
8641 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8643 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8644 (init_registers_s390_linux32v1): Add prototype.
8645 (init_registers_s390_linux32v2): Likewise.
8646 (init_registers_s390_linux64v1): Likewise.
8647 (init_registers_s390_linux64v2): Likewise.
8648 (init_registers_s390x_linux64v1): Likewise.
8649 (init_registers_s390x_linux64v2): Likewise.
8650 (s390_num_regs): Increment to 52.
8651 (s390_regmap): Add orig_r2 register.
8652 (s390_num_regs_3264): Increment to 68.
8653 (s390_regmap_3264): Add orig_r2 register.
8654 (s390_collect_ptrace_register): Handle orig_r2 register.
8655 (s390_supply_ptrace_register): Likewise.
8656 (s390_fill_last_break): New function.
8657 (s390_store_last_break): Likewise.
8658 (s390_fill_system_call): New function.
8659 (s390_store_system_call): Likewise.
8660 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8662 (s390_check_regset): New function.
8663 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8664 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8665 Update target_regsets for available register sets.
8667 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8668 Jan Kratochvil <jan.kratochvil@redhat.com>
8670 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8671 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8673 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8674 * linux-low.h (struct process_info_private): New member r_debug.
8675 * server.c (handle_qxfer_libraries): Call
8676 the_target->qxfer_libraries_svr4.
8677 (handle_qxfer_libraries_svr4): New function.
8678 (qxfer_packets): New entry "libraries-svr4".
8679 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8680 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8681 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8682 PACKET_qXfer_libraries_svr4.
8684 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8686 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8687 PSW address/mask between 8-byte and 16-byte formats.
8688 (s390_supply_ptrace_register): Likewise.
8689 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8690 basic addressing mode bit.
8692 2011-11-24 Stan Shebs <stan@codesourcery.com>
8694 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8696 2011-11-17 Stan Shebs <stan@codesourcery.com>
8698 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8699 (tracing_start_time): New global.
8700 (tracing_stop_time): New global.
8701 (tracing_user_name): New global.
8702 (tracing_notes): New global.
8703 (tracing_stop_note): New global.
8704 (cmd_qtstart): Set traceframe_usage, start_time.
8705 (stop_tracing): Set stop_time.
8706 (cmd_qtstatus): Report additional status.
8707 (cmd_qtp): New function.
8708 (handle_tracepoint_query): Call it.
8709 (cmd_qtnotes): New function.
8710 (handle_tracepoint_general_set): Call it.
8711 (get_timestamp): Rename from tsv_get_timestamp.
8713 2011-11-14 Stan Shebs <stan@codesourcery.com>
8714 Kwok Cheung Yeung <kcy@codesourcery.com>
8716 * linux-x86-low.c (small_jump_insn): New.
8717 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8718 trampoline and error message, build a trampoline and issue a small
8719 jump instruction to it.
8720 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8721 trampoline and error message.
8722 (x86_get_min_fast_tracepoint_insn_len): New.
8723 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8724 * linux-low.h (struct linux_target_ops): Add arguments to
8725 install_fast_tracepoint_jump_pad operation, add new operation.
8726 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8728 (linux_get_min_fast_tracepoint_insn_len): New function.
8729 (linux_target_op): Add new operation.
8730 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8731 (gdb_trampoline_buffer_end): Ditto.
8732 (gdb_trampoline_buffer_error): Ditto.
8733 (struct ipa_sym_addresses): Add fields for new IPA variables.
8734 (symbol_list): Add entries for new IPA variables.
8735 (struct tracepoint): Add fields to hold the address range of the
8736 trampoline used by the tracepoint.
8737 (trampoline_buffer_head): New static variable.
8738 (trampoline_buffer_tail): Ditto.
8739 (claim_trampoline_space): New function.
8740 (have_fast_tracepoint_trampoline_buffer): New function.
8741 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8743 (install_fast_tracepoint): Ditto, also add error buffer argument.
8744 (cmd_qtminftpilen): New function.
8745 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8746 (fast_tracepoint_from_trampoline_address): New function.
8747 (fast_tracepoint_collecting): Handle trampoline as part of jump
8749 (set_trampoline_buffer_space): New function.
8750 (initialize_tracepoint): Initialize new IPA variables.
8751 * target.h (struct target_ops): Add arguments to
8752 install_fast_tracepoint_jump_pad operation, add new
8753 get_min_fast_tracepoint_insn_len operation.
8754 (target_get_min_fast_tracepoint_insn_len): New.
8755 (install_fast_tracepoint_jump_pad): Add arguments.
8756 * server.h (IPA_BUFSIZ): Define.
8757 * linux-i386-ipa.c: Include extra header files.
8758 (initialize_fast_tracepoint_trampoline_buffer): New function.
8759 (initialize_low_tracepoint): Call it.
8760 * server.h (set_trampoline_buffer_space): Declare.
8761 (claim_trampoline_space): Ditto.
8762 (have_fast_tracepoint_trampoline_buffer): Ditto.
8764 2011-11-14 Yao Qi <yao@codesourcery.com>
8766 * server.c (handle_query): Handle InstallInTrace for qSupported.
8767 * tracepoint.c (add_tracepoint): Sort list.
8768 (install_tracepoint, download_tracepoint): New.
8769 (cmd_qtdp): Call them to install and download tracepoints.
8770 (sort_tracepoints): Removed.
8771 (cmd_qtstart): Update.
8773 2011-11-14 Yao Qi <yao@codesourcery.com>
8775 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8776 * mem-break.h: Declare.
8777 * tracepoint.c (cmd_qtstart): Move some code to ...
8778 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8780 (download_tracepoints): Move some code to ...
8781 (download_tracepoint_1): ... here. New.
8783 2011-11-08 Yao Qi <yao@codesourcery.com>
8785 * remote-utils.c (relocate_instruction): A comment fix.
8787 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8789 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8790 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8791 dr_status_mirror and dr_control_mirror from debug_reg_state.
8792 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8793 (i386_initial_stuff): Remove use of deleted globals.
8794 (i386_get_thread_context, i386_set_thread_context,
8795 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8796 from debug_reg_state.
8798 2011-11-05 Yao Qi <yao@codesourcery.com>
8800 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8801 address as TPOINT's.
8803 2011-11-02 Stan Shebs <stan@codesourcery.com>
8805 * tracepoint.c (agent_mem_read_string): New function.
8806 (eval_agent_expr): Call it for tracenz.
8807 * server.c (handle_query): Report support for tracenz.
8809 2011-11-02 Yao Qi <yao@codesourcery.com>
8811 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8813 2011-11-02 Yao Qi <yao@codesourcery.com>
8815 * target.h: Fix a typo in comment.
8817 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8819 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8820 clobber the breakpoints' shadows with fast tracepoint jumps.
8821 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8822 * target.c (write_inferior_memory): Also pass MYADDR down to
8825 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8827 * configure.ac: Check support for personality routine.
8828 * configure: Regenerate.
8829 * config.in: Likewise.
8830 * linux-low.c: Include <sys/personality.h>.
8831 Define ADDR_NO_RANDOMIZE if necessary.
8832 (linux_create_inferior): Disable address space randomization when
8833 forking inferior, if requested.
8834 (linux_supports_disable_randomization): New function.
8835 (linux_target_ops): Install it.
8836 * server.h (disable_randomization): Declare.
8837 * server.c (disable_randomization): New global variable.
8838 (handle_general_set): Handle QDisableRandomization.
8839 (handle_query): Likewise for qSupported.
8840 (main): Support --disable-randomization and --no-disable-randomization
8841 command line arguments.
8842 * target.h (struct target_ops): Add supports_disable_randomization.
8843 (target_supports_disable_randomization): New macro.
8845 2011-09-29 Mike Frysinger <vapier@gentoo.org>
8847 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8849 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8850 [!PT_GETDSBT] (target_loadmap): New definition.
8851 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8852 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8853 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8854 and PT_GETDSBT to LINUX_LOADMAP.
8855 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8856 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8858 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8860 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8861 (arm_linux_hwbp_cap): New static variable.
8862 (arm_linux_get_hwbp_cap): Replace by ...
8863 (arm_linux_init_hwbp_cap): ... this new function.
8864 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8865 (arm_linux_get_hw_watchpoint_count): Likewise.
8866 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8867 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8868 (arm_prepare_to_resume): Use perror_with_name instead of error.
8870 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8872 * linux-arm-low.c: Include <signal.h>.
8873 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8874 (struct arm_linux_hwbp_cap): New data type.
8875 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8876 (struct arm_linux_hw_breakpoint): New data type.
8877 (MAX_BPTS, MAX_WPTS): Define.
8878 (struct arch_process_info, struct arch_lwp_info): New data types.
8879 (arm_linux_get_hwbp_cap): New function.
8880 (arm_linux_get_hw_breakpoint_count): Likewise.
8881 (arm_linux_get_hw_watchpoint_count): Likewise.
8882 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8883 (arm_hwbp_control_initialize): Likewise.
8884 (arm_hwbp_control_is_enabled): Likewise.
8885 (arm_hwbp_control_is_initialized): Likewise.
8886 (arm_hwbp_control_disable): Likewise.
8887 (arm_linux_hw_breakpoint_equal): Likewise.
8888 (arm_linux_hw_point_initialize): Likewise.
8889 (struct update_registers_data): New data structure.
8890 (update_registers_callback: New function.
8891 (arm_insert_point): Likewise.
8892 (arm_remove_point): Likewise.
8893 (arm_stopped_by_watchpoint): Likewise.
8894 (arm_stopped_data_address): Likewise.
8895 (arm_new_process): Likewise.
8896 (arm_new_thread): Likewise.
8897 (arm_prepare_to_resume): Likewise.
8898 (the_low_target): Register arm_insert_point, arm_remove_point,
8899 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8900 arm_new_thread, and arm_prepare_to_resume.
8902 2011-09-15 Stan Shebs <stan@codesourcery.com>
8904 * server.h (struct emit_ops): Add compare-goto fields.
8905 * tracepoint.c (gdb_agent_op_sizes): New table.
8906 (emit_eq_goto): New function.
8907 (emit_ne_goto): New function.
8908 (emit_lt_goto): New function.
8909 (emit_le_goto): New function.
8910 (emit_gt_goto): New function.
8911 (emit_ge_goto): New function.
8912 (is_goto_target): New function.
8913 (compile_bytecodes): Recognize special cases of compare-goto
8914 combinations and call specialized emitters for them.
8915 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8916 (amd64_emit_ne_goto): New function.
8917 (amd64_emit_lt_goto): New function.
8918 (amd64_emit_le_goto): New function.
8919 (amd64_emit_gt_goto): New function.
8920 (amd64_emit_ge_goto): New function.
8921 (amd64_emit_ops): Add the new functions.
8922 (i386_emit_eq_goto): New function.
8923 (i386_emit_ne_goto): New function.
8924 (i386_emit_lt_goto): New function.
8925 (i386_emit_le_goto): New function.
8926 (i386_emit_gt_goto): New function.
8927 (i386_emit_ge_goto): New function.
8928 (i386_emit_ops): Add the new functions.
8930 2011-09-08 Stan Shebs <stan@codesourcery.com>
8932 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8933 (i386_emit_epilogue): Restore %ebx.
8935 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8937 * server.c (step_thread): Remove definition.
8938 (process_serial_event): Don't handle Hs.
8939 * server.h (step_thread): Remove declaration.
8940 * target.c (set_desired_inferior): Remove use of step_thread.
8942 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8944 * linux-low.c: Include linux-procfs.h.
8945 (linux_attach_lwp_1): Update comments.
8946 (linux_attach): Scan for existing threads when attaching to a
8947 process that is the tgid.
8948 * Makefile.in: Update dependencies.
8950 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8952 * configure.srv: Add linux-procfs.o dependencies.
8954 2011-08-14 Yao Qi <yao@codesourcery.com>
8956 * target.h (struct target_ops): Fix indent.
8957 * win32-low.c (win32_target_ops): Fix comment.
8959 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
8960 Yao Qi <yao@codesourcery.com>
8962 * Makefile.in (clean): Remove tic6x-*.c files.
8963 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8964 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8965 (tic6x-c64xp-linux.c): Likewise.
8966 * configure.srv: Add support for tic6x-*-uclinux.
8967 * linux-tic6x-low.c: New.
8968 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8970 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
8971 Yao Qi <yao@codesourcery.com>
8973 * target.h (struct target_ops): Add read_loadmap.
8974 * linux-low.c (struct target_loadseg): New type.
8975 (struct target_loadmap): New type.
8976 (linux_read_loadmap): New function.
8977 (linux_target_ops): Add linux_read_loadmap.
8978 * server.c (handle_query): Support qXfer:fdpic:read packet.
8979 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8982 2011-08-05 Eli Zaretskii <eliz@gnu.org>
8984 * win32-low.c: Include <stdint.h>.
8986 2011-07-22 Pedro Alves <pedro@codesourcery.com>
8988 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8989 to the inferior here.
8990 (i386_remove_aligned_watchpoint): Ditto.
8991 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8992 fit part of the watchpoint in the debug registers.
8993 (i386_update_inferior_debug_regs): New.
8994 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8995 registers, and only update the inferior on success.
8996 (i386_low_remove_watchpoint): Ditto.
8998 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9000 * linux-low.c (compare_ints, unique, list_threads, show_process,
9001 linux_core_of_thread): Delete.
9002 (linux_target_ops): Change linux_core_of_thread to
9003 linux_common_core_of_thread.
9004 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9005 * utils.c (malloc_failure): Change type of argument.
9006 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9007 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9008 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9009 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9010 (IPA_OBJS): Add common-utils-ipa.o.
9011 (ptid_h, linux_osdata_h): New macros.
9012 (server_h): Add common/common-utils.h, common/xml-utils.h,
9013 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9015 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9016 ptid.o, buffer.o): New rules.
9017 (linux-low.o): Add common/linux-osdata.h as a dependency.
9018 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9019 * configure.ac: Add AC_HEADER_DIRENT check.
9020 * config.in: Regenerate.
9021 * configure: Regenerate.
9022 * remote-utils.c (xml_escape_text): Delete.
9023 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9024 buffer_xml_printf): Move to common/buffer.c.
9025 * server.c (main): Remove call to initialize_inferiors.
9026 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9027 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9028 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9029 internal_error, gdb_assert, gdb_assert_fail): Delete.
9030 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9031 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9033 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9034 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9035 initialize_inferiors): Delete.
9037 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9039 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9042 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9044 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9046 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9048 2011-05-26 Yao Qi <yao@codesourcery.com>
9050 * Makefile.in (thread-db.o): Track dependence to
9051 common/gdb_thread_db.h.
9052 * thread-db.c: include gdb_thread_db.h from right place.
9054 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9056 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9057 __FILE__ and __LINE__ to internal_error.
9059 2011-05-13 Doug Evans <dje@google.com>
9061 * thread-db.c (try_thread_db_load_from_sdir): New function.
9062 (try_thread_db_load_from_dir): New function.
9063 (thread_db_load_search): Handle $sdir, ignore $pdir.
9064 Remove trying of system directories if search of
9065 libthread-db-search-path fails, that is now done via $sdir.
9067 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9069 * server.c (handle_query): Add EnableDisableTracepoints to the list
9070 of supported features.
9071 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9073 (cmd_qtenable_disable): New.
9074 (cmd_qtstart): Install tracepoints even if disabled.
9075 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9076 receiving a QTEnable or QTDisable packet.
9077 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9078 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9080 (gdb_probe): Skip data collection if static tracepoint is disabled.
9082 2011-05-10 Doug Evans <dje@google.com>
9084 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9086 2011-05-04 Doug Evans <dje@google.com>
9088 * linux-low.c (linux_join): Skip process lookup.
9089 * spu-low.c (spu_join): Ditto.
9090 * server.c (join_inferiors_callback): Delete.
9091 (process_serial_event): For 'D' packet (detach) call join_inferior
9094 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9096 * README: Don't mention xscale*-*-linux*.
9097 * configure.srv (xscale*-*-linux*): Don't handle target.
9099 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9101 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9103 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9104 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9105 (i386_emit_void_call_2): Likewise.
9107 2011-04-26 Yao Qi <yao@codesourcery.com>
9109 * linux-low.c: Move common macros to linux-ptrace.h.
9110 Include linux-ptrace.h.
9111 * Makefile.in (linux_ptrace_h): New.
9112 (linux-low.o): Depends on linux-ptrace.h.
9114 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9116 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9117 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9118 (remote_prepare): New function with most of the TCP code from ...
9119 (remote_open): ... here. Detect PORT here unconditionally. Move also
9120 setting transport_is_reliable.
9121 * server.c (run_once): New variable.
9122 (gdbserver_usage): Document it.
9123 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9124 the first run if RUN_ONCE.
9125 * server.h (run_once, remote_prepare): New declarations.
9127 2011-04-19 Tom Tromey <tromey@redhat.com>
9129 * win32-low.c (handle_load_dll): Remove duplicate "the".
9131 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9133 Remove support for old Cygwin 1.5 versions.
9134 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9135 function to avoid warning.
9136 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9139 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9141 * gdbserver/server.h (Macro _): Define it if not available.
9143 2011-03-14 Michael Snyder <msnyder@vmware.com>
9145 * hostio.c (handle_close): Remove unnecessary null test.
9147 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9149 * Makefile.in (maintainer-clean realclean distclean): Remove
9150 "make ... subdir_do" command.
9152 2011-03-10 Michael Snyder <msnyder@vmware.com>
9154 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9156 * server.c (handle_v_run): Free alloced buffer on early return.
9158 2011-03-09 Yao Qi <yao@codesourcery.com>
9161 2011-03-04 Yao Qi <yao@codesourcery.com>
9163 * Makefile.in: Remove GNU make feature --directory.
9165 2011-03-05 Yao Qi <yao@codesourcery.com>
9167 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9168 (subdir_do): New make target. Copied from gdb/Makefile.
9169 (maintainer-clean, realclean, distclean, clean): Call corresponding
9170 make targets in common/Makefile.
9172 2011-02-11 Yao Qi <yao@codesourcery.com>
9174 * configure.ac: Call AC_PROG_RANLIB.
9175 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9176 * configure: Regenerate.
9178 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9180 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9182 2011-03-06 Yao Qi <yao@codesourcery.com>
9184 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9186 2011-03-05 Yao Qi <yao@codesourcery.com>
9188 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9189 (subdir_do): New make target. Copied from gdb/Makefile.
9190 (maintainer-clean, realclean, distclean, clean): Call corresponding
9191 make targets in common/Makefile.
9193 2011-03-04 Yao Qi <yao@codesourcery.com>
9195 * Makefile.in: Remove GNU make feature --directory.
9197 2011-03-04 Michael Snyder <msnyder@vmware.com>
9199 * server.c (queue_stop_reply): Call xmalloc not malloc.
9201 2011-03-02 Michael Snyder <msnyder@vmware.com>
9203 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9205 2011-02-28 Michael Snyder <msnyder@vmware.com>
9207 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9208 (cmd_qtframe): Ditto.
9209 (cmd_qtbuffer): Ditto.
9210 (cmd_bigqtbuffer): Ditto.
9212 * utils.c (decimal2str): Initialize 'width' to nine, then
9215 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9217 * hostio.c (require_data): Free *data, not data.
9219 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9221 * hostio.c (require_data): Use free, not xfree.
9223 2011-02-27 Michael Snyder <msnyder@vmware.com>
9225 * server.c (handle_query): Discard unused value.
9227 * hostio.c (require_data): Free malloc memory before returning
9230 2011-02-26 Michael Snyder <msnyder@vmware.com>
9232 * linux-low.c (list_threads): Call closedir for dirent.
9234 2011-02-27 Michael Snyder <msnyder@vmware.com>
9236 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9237 a case statement falls through.
9239 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9241 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9244 2011-02-26 Michael Snyder <msnyder@vmware.com>
9246 * utils.c (decimal2str): Eliminate dead code and dead param.
9247 (pulongest): Drop dead param from call to decimal2str.
9250 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9252 Revert the following patch (not approved yet):
9253 2011-02-21 Hui Zhu <teawater@gmail.com>
9254 * tracepoint.c (tp_printf): New function.
9255 (eval_agent_expr): Handle gdb_agent_op_printf.
9257 2011-02-21 Hui Zhu <teawater@gmail.com>
9259 * tracepoint.c (tp_printf): New function.
9260 (eval_agent_expr): Handle gdb_agent_op_printf.
9262 2011-02-18 Tom Tromey <tromey@redhat.com>
9264 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9265 (tracepoint.o): Likewise.
9266 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9267 (gdb_agent_op_names): Likewise.
9269 2011-02-18 Tom Tromey <tromey@redhat.com>
9271 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9272 gdb_agent_op_rot>: New constants.
9273 (gdb_agent_op_names): Add pick and roll.
9274 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9277 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9279 * aclocal.m4: Regenerated with aclocal-1.11.1.
9281 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9283 * server.c (handle_qxfer_traceframe_info): New.
9284 (qxfer_packets): Register "traceframe-info".
9285 (handle_query): Report support for qXfer:traceframe-info:read+.
9286 * tracepoint.c (match_blocktype): New.
9287 (traceframe_find_block_type): Rename to ...
9288 (traceframe_walk_blocks): ... this. Add callback filter argument,
9290 (traceframe_find_block_type): New, reimplemented on top of
9291 traceframe_walk_blocks.
9292 (build_traceframe_info_xml): New.
9293 (traceframe_read_info): New.
9294 * server.h (traceframe_read_info): Declare.
9296 2011-02-11 Yao Qi <yao@codesourcery.com>
9298 * configure.ac: Call AC_PROG_RANLIB.
9299 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9300 * configure: Regenerate.
9302 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9304 * server.c (gdb_read_memory): Change return semantics to allow
9306 (handle_search_memory_1): Adjust.
9307 (process_serial_event) <'m' packet>: Handle partial transfers.
9308 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9310 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9312 * regcache.c (init_register_cache): Initialize
9313 regcache->register_status.
9314 (free_register_cache): Release regcache->register_status.
9315 (regcache_cpy): Copy register_status.
9316 (registers_to_string): Print 'x's for unavailable registers.
9317 (supply_register): Mark the register's status valid or
9318 unavailable, depending on whether a buffer was passed in or not.
9319 (supply_register_zeroed): New.
9320 (supply_regblock): Mark the registers' status valid or
9321 unavailable, depending on whether a buffer was passed in or not.
9322 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9323 (struct regcache): New `register_status' field.
9324 (supply_register_zeroed): Declare.
9325 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9326 supply_register_zeroed, rather than passing a NULL buffer to
9328 * tracepoint.c (fetch_traceframe_registers): Update comment.
9330 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9332 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9335 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9337 * server.h (decode_xfer_write): Change prototype.
9338 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9339 and don't extract the annex here.
9340 * server.c (decode_xfer_read): Remove `annex' parameter,
9341 and don't extract the annex here.
9343 (struct qxfer): New.
9344 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9345 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9346 (handle_qxfer_statictrace): New functions, abstracted out from
9347 handle_query, and made to use the struct qxfer interface.
9348 (handle_threads_qxfer_proper): Rename to ...
9349 (handle_qxfer_threads_proper): ... this.
9350 (handle_threads_qxfer): Rename to ...
9351 (handle_qxfer_threads): ... this. Adjust.
9352 (qxfer_packets): New array.
9353 (handle_qxfer): New function.
9354 (handle_query): Use handle_qxfer.
9356 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9358 * gdbreplay.c: Shorten lines of >= 80 columns.
9359 * linux-low.c: Ditto.
9360 * linux-ppc-low.c: Ditto.
9361 * linux-s390-low.c: Ditto.
9362 * linux-sparc-low.c: Ditto.
9363 * linux-x86-low.c: Ditto.
9364 * linux-xtensa-low.c: Ditto.
9365 * mem-break.c: Ditto.
9367 * regcache.h: Ditto.
9368 * remote-utils.c: Ditto.
9371 * thread-db.c: Ditto.
9372 * tracepoint.c: Ditto.
9374 * win32-low.h: Ditto.
9376 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9378 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9381 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9383 * server.c (gdbserver_version): Update copyright year in version
9385 * gdbreplay.c (gdbreplay_version): Ditto.
9387 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9389 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9390 * linux-bfin-low.c: New file.
9391 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9392 PT_DATA_ADDR for BFIN targets.
9393 * Makefile.in (SFILES): Add linux-bfin-low.c.
9394 (clean): Remove reg-bfin.c.
9395 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9396 * README: Mention supported Blackfin targets.
9398 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9400 * .gitignore: New file.
9402 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9404 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9406 2010-10-22 Jie Zhang <jie@codesourcery.com>
9408 * Makefile.in: Add FLAGS_TO_PASS variable.
9409 (install): Remove dependency of install-only and recursively
9410 invoke make for install-only.
9412 2010-10-04 Doug Evans <dje@google.com>
9414 * Makefile.in (uninstall): Use $(DESTDIR).
9416 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9420 * linux-x86-low.c (compat_siginfo_from_siginfo)
9421 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9422 si_code is < 0. Check for si_code == SI_TIMER before checking for
9425 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9427 * lynx-i386-low.c: New file.
9428 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9430 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9432 * lynx-low.c (ptrace_request_to_str): Remove handling for
9433 request values that have been removed in LynxOS 5.x.
9435 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9437 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9440 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9442 * configure.ac: Add --enable-inprocess-agent option.
9443 * configure: Rebuilt.
9445 2010-09-06 Yao Qi <yao@codesourcery.com>
9447 * linux-low.c (linux_kill): Remove unused variable.
9448 (linux_stabilize_threads): Likewise.
9449 * server.c (start_inferior): Likewise.
9450 (queue_stop_reply_callback): Likewise.
9451 * tracepoint.c (do_action_at_tracepoint): Likewise.
9453 2010-09-06 Yao Qi <yao@codesourcery.com>
9455 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9458 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9460 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9462 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9464 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9467 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9469 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9470 gdbserver/lynx-ppc-low.c: New files.
9471 * Makefile.in (lynx_low_h): New variable.
9472 (lynx-low.o, lynx-ppc-low.o): New rules.
9473 * configure.ac: On LynxOS, link with -lnetinet.
9474 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9475 * configure: regenerate.
9477 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9479 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9480 * configure.ac: Add check for vasprintf and vsnprintf.
9481 * configure, config.in: Regenerate.
9482 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9484 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9486 * gdbreplay.c: Move include of alloca.h up, next to include of
9488 * server.h: Add include of malloc.h.
9489 * mem-break.c: Remove include of malloc.h.
9490 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9492 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9494 * Makefile.in (memmem.o): Build with -Wno-error.
9496 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9498 * utils.c (xsnprintf): Make non-static.
9499 * server.h: Add xsnprintf declaration.
9500 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9501 replace calls to snprintf by calls to xsnprintf throughout.
9503 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9505 * configure.ac: Add configure check for alloca.
9506 * configure, config.in: Regenerate.
9507 * server.h: Include alloca.h if it exists.
9508 * gdbreplay.c: Include alloca.h if it exists.
9510 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9512 * linux-low.c (__SIGRTMIN): Define if not already defined.
9513 (linux_create_inferior): Check for __ANDROID__ rather than
9515 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9516 are already deferred.
9517 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9518 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9519 stopped and already has a pending signal to report.
9520 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9521 a pending signal to report or is moving out of a jump pad.
9522 (linux_init_signals): Check for __ANDROID__ rather than
9525 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9527 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9528 debug_threads check. Avoid a linear search when not doing debug
9531 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9533 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9534 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9535 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9536 (process_event): Change local fd's type to gdb_fildes_t.
9537 (create_file_handler): Adjust prototype.
9538 (delete_file_handler): Adjust prototype.
9539 (handle_file_event): Adjust prototype. Use pfildes.
9540 (create_file_event): Adjsut prototype.
9541 * remote-utils.c (remote_desc, listen_desc): Change type to
9543 * server.h: New gdb_fildes_t typedef.
9544 [USE_WIN32API]: Include winsock2.h.
9545 (delete_file_handler, add_file_handler): Adjust prototypes.
9547 * utils.c (pfildes): New.
9549 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9551 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9552 * configure: Regenerate.
9554 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9556 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9557 (linux_done_accessing_memory): ... this.
9558 (linux_target_ops): Adjust.
9559 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9560 * nto-low.c (nto_target_ops): Adjust comment.
9561 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9562 * spu-low.c (spu_target_ops): Adjust comment.
9563 * target.h (target_ops): Rename unprepare_to_access_memory field
9564 to done_accessing_memory.
9565 (unprepare_to_access_memory): Rename to ...
9566 (done_accessing_memory): ... this.
9568 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9570 * linux-low.c (linux_prepare_to_access_memory): New.
9571 (linux_unprepare_to_access_memory): New.
9572 (linux_target_ops): Install them.
9573 * server.c (read_memory): Rename to ...
9574 (gdb_read_memory): ... this. Use
9575 prepare_to_access_memory/prepare_to_access_memory.
9576 (write_memory): Rename to ...
9577 (gdb_write_memory): ... this. Use
9578 prepare_to_access_memory/prepare_to_access_memory.
9579 (handle_search_memory_1): Adjust.
9580 (process_serial_event): Adjust.
9581 * target.h (struct target_ops): New fields
9582 prepare_to_access_memory and unprepare_to_access_memory.
9583 (prepare_to_access_memory, unprepare_to_access_memory): New.
9584 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9585 prepare_to_access_memory/prepare_to_access_memory.
9586 * nto-low.c (nto_target_ops): Adjust.
9587 * spu-low.c (spu_target_ops): Adjust.
9588 * win32-low.c (win32_target_ops): Adjust.
9590 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9592 * Makefile.in (WARN_CFLAGS): Get it from configure.
9593 (WERROR_CFLAGS): New.
9594 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9595 * configure.ac: Introduce --enable-werror, which adds -Werror to
9596 the compiler command line. Enabled by default. Disable with
9597 --disable-werror. Add -Wdeclaration-after-statement
9598 Wpointer-arith and -Wformat-nonliteral to warning flags.
9599 * configure: Regenerate.
9601 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9603 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9605 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9607 * gdbreplay.c (remote_error): New.
9609 (expect): Use gdbchar. Check for error reading from GDB.
9610 Clarify sync error output.
9611 (play): Check for errors writing to GDB.
9612 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9613 * remote-utils.c (getpkt): Check for errors writing to the remote
9616 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9618 * linux-low.c (linux_wait_1): Move non-debugging code out of
9619 `debug_threads' control.
9621 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9623 * linux-low.c (linux_wait_1): Don't set last_status here.
9624 * server.c (push_event, queue_stop_reply_callback): Assert we're
9625 not pushing a TARGET_WAITKIND_IGNORE event.
9626 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9627 (myresume, handle_target_event): Set the thread's last_resume_kind
9628 and last_status from the target returned status.
9630 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9634 * linux-x86-low.c (update_debug_registers_callback): New.
9635 (i386_dr_low_set_addr): Use it.
9636 (i386_dr_low_get_addr): New.
9637 (i386_dr_low_set_control): Use update_debug_registers_callback.
9638 (i386_dr_low_get_control): New.
9639 (i386_dr_low_get_status): Adjust.
9640 * linux-low.c (linux_stop_lwp): New.
9641 * linux-low.h (linux_stop_lwp): Declare.
9643 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9644 argument instead of a i386_debug_reg_state.
9645 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9646 a i386_debug_reg_state.
9647 (i386_insert_aligned_watchpoint): Adjust.
9648 (i386_remove_aligned_watchpoint): Adjust.
9649 (i386_low_stopped_data_address): Read the debug registers from the
9650 inferior instead of from the mirrors.
9651 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9652 (i386_dr_low_get_addr): Declare.
9653 (i386_dr_low_get_control): Declare.
9654 (i386_dr_low_get_status): Change prototype.
9656 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9657 (i386_dr_low_get_addr): New.
9658 (i386_dr_low_get_control): New.
9659 (i386_dr_low_get_status): Adjust prototype. Return
9661 (i386_initial_stuff): Clear dr_status_mirror and
9663 (i386_get_thread_context): Adjust.
9664 (i386_set_thread_context): Adjust.
9665 (i386_thread_added): Adjust.
9667 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9669 * linux-low.h (linux_thread_area): Delete declaration.
9671 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9673 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9674 after its termination.
9676 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9678 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9679 (gdb_wants_all_stopped): Delete.
9680 (linux_wait_1): Don't call them.
9681 * server.c (handle_v_cont): Tag all threads as want-stopped.
9682 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9683 stopped as "client-wants-stopped".
9685 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9687 * Makefile.in (signals_h): New.
9688 (server_h): Depend on it.
9689 (server.o): Don't depend on $(signals_def).
9690 (signals.o): Depend on $(signals_def).
9692 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9694 * Makefile.in (signals_def): New.
9695 (server_h): Append include/gdb/signals.h and signals_def.
9696 (server.o): Append signals_def.
9698 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9700 * server.c (handle_target_event): Use target_signal_to_host for
9701 resume_info.sig initialization.
9702 * target.h (struct thread_resume) <sig>: New comment.
9704 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9706 * server.c (handle_query): strcpy() the returned string from paddress()
9707 instead of sprintf().
9708 * utils.c (paddress): Return phex_nz().
9710 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9712 * server.c (handle_v_cont): Call mourn_inferior if process
9714 (myresume): Likewise.
9716 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9718 Static tracepoints, and integration with UST.
9720 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9721 * mem-break.c (uninsert_all_breakpoints)
9722 (reinsert_all_breakpoints): New.
9723 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9724 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9725 (gdb_agent_ust_loaded, helper_thread_id)
9726 (gdb_agent_helper_thread_id): New macros.
9727 (struct ipa_sym_addresses): Add addr_ust_loaded,
9728 addr_helper_thread_id, addr_cmd_buf.
9729 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9730 (in_process_agent_loaded_ust): New.
9731 (write_e_ust_not_loaded): New.
9732 (maybe_write_ipa_ust_not_loaded): New.
9733 (struct collect_static_trace_data_action): New.
9734 (enum tracepoint_type) <static_tracepoint>: New.
9735 (struct tracepoint) <handle>: Mention static tracepoints.
9736 (struct static_tracepoint_ctx): New.
9737 (CMD_BUF_SIZE): New.
9738 (add_tracepoint_action): Handle static tracepoint actions.
9739 (unprobe_marker_at): New.
9740 (clear_installed_tracepoints): Handle static tracepoints.
9741 (cmd_qtdp): Handle static tracepoints.
9742 (probe_marker_at): New.
9743 (cmd_qtstart): Handle static tracepoints.
9744 (response_tracepoint): Handle static tracepoints.
9745 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9746 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9747 (get_context_regcache): Handle static tracepoints.
9748 (do_action_at_tracepoint): Handle static tracepoint actions.
9749 (traceframe_find_block_type): Handle static trace data blocks.
9750 (traceframe_read_sdata): New.
9751 (download_tracepoints): Download static tracepoint actions.
9752 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9753 (GDB_PROBE_NAME): New.
9758 (ust_marker_to_static_tracepoint): New.
9760 (collect_ust_data_at_tracepoint): New.
9761 (gdb_ust_probe): New.
9762 (UNIX_PATH_MAX, SOCK_DIR): New.
9763 (gdb_ust_connect_sync_socket): New.
9764 (resume_thread, stop_thread): New.
9765 (run_inferior_command): New.
9766 (init_named_socket): New.
9767 (gdb_ust_socket_init): New.
9768 (cstr_to_hexstr): New.
9770 (first_marker, next_marker): New.
9771 (response_ust_marker): New.
9772 (cmd_qtfstm, cmd_qtsstm): New.
9773 (unprobe_marker_at, probe_marker_at): New.
9774 (cmd_qtstmat, gdb_ust_thread): New.
9775 (gdb_ust_init): New.
9776 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9777 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9779 (x86_64_st_collect_regmap): New.
9780 (X86_64_NUM_ST_COLLECT_GREGS): New.
9781 (AMD64_RIP_REGNUM): New.
9782 (supply_static_tracepoint_registers): New.
9783 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9785 (i386_st_collect_regmap): New.
9786 (i386_NUM_ST_COLLECT_GREGS): New.
9787 (supply_static_tracepoint_registers): New.
9788 * server.c (handle_query): Handle qXfer:statictrace:read.
9789 <qSupported>: Report support for StaticTracepoints, and
9790 qXfer:statictrace:read features.
9791 * server.h (traceframe_read_sdata)
9792 (supply_static_tracepoint_registers): Declare.
9793 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9794 (unpack_varlen_hex): Include in IPA build.
9795 * Makefile.in (ustlibs, ustinc): New.
9796 (IPA_OBJS): Add remote-utils-ipa.o.
9797 ($(IPA_LIB)): Link -ldl and -lpthread.
9799 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9800 * config.in, configure: Regenerate.
9802 2010-06-20 Ian Lance Taylor <iant@google.com>
9803 Pedro Alves <pedro@codesourcery.com>
9805 * linux-x86-low.c (always_true): Delete.
9806 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9807 trying to fool the compiler with always_true.
9809 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9811 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9812 conditions in gdbserver.
9814 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9816 * spu-low.c (spu_read_memory): Wrap around local store limit.
9817 (spu_write_memory): Likewise.
9819 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9821 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9822 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9824 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9826 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9827 uses with LONGEST uses.
9829 2010-06-14 Stan Shebs <stan@codesourcery.com>
9830 Pedro Alves <pedro@codesourcery.com>
9834 * linux-x86-low.c: Include limits.h.
9839 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9840 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9841 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9842 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9843 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9844 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9845 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9846 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9847 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9848 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9849 (amd64_emit_void_call_2): New.
9850 (amd64_emit_ops): New.
9851 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9852 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9853 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9854 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9855 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9856 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9857 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9858 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9859 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9860 (i386_emit_stack_adjust, i386_emit_int_call_1)
9861 (i386_emit_void_call_2): New.
9862 (i386_emit_ops): New.
9863 (x86_emit_ops): New.
9864 (the_low_target): Install x86_emit_ops.
9865 * server.h (struct emit_ops): New.
9866 (get_raw_reg_func_addr): Declare.
9867 (current_insn_ptr, emit_error): Declare.
9868 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9869 (set_trace_state_variable_value): New defines.
9870 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9871 addr_get_trace_state_variable_value and
9872 addr_set_trace_state_variable_value.
9873 (symbol_list): New fields for get_raw_reg,
9874 get_trace_state_variable_value and set_trace_state_variable_value.
9875 (condfn): New typedef.
9876 (struct tracepoint): New field `compiled_cond'.
9877 (do_action_at_tracepoint): Clear compiled_cond.
9878 (get_trace_state_variable_value, set_trace_state_variable_value):
9880 (condition_true_at_tracepoint): If there's a compiled condition,
9882 (current_insn_ptr, emit_error): New globals.
9883 (struct bytecode_address): New.
9884 (get_raw_reg_func_addr): New.
9885 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9886 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9887 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9888 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9889 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9890 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9891 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9892 (compile_tracepoint_condition, compile_bytecodes): New.
9893 * target.h (emit_ops): Forward declare.
9894 (struct target_ops): New field emit_ops.
9895 (target_emit_ops): New.
9896 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9897 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9898 * linux-low.c (linux_emit_ops): New.
9899 (linux_target_ops): Install it.
9900 * linux-low.h (struct linux_target_ops): New field emit_ops.
9902 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9904 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9905 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9907 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9908 Stan Shebs <stan@codesourcery.com>
9910 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9911 (all): Depend on $(extra_libraries).
9912 (install-only): Install the IPA.
9913 (IPA_OBJS, IPA_LIB): New.
9914 (clean): Remove the IPA lib.
9915 (IPAGENT_CFLAGS): New.
9916 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9917 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9918 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9919 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9920 * configure.ac: Check for atomic builtins support in the compiler.
9921 (IPA_DEPFILES, extra_libraries): Define.
9922 * configure.srv (ipa_obj): Add description.
9923 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9924 (i[34567]86-*-linux*): Set ipa_obj.
9925 (x86_64-*-linux*): Set ipa_obj.
9926 * linux-low.c (stabilizing_threads): New.
9927 (supports_fast_tracepoints): New.
9928 (linux_detach): Stabilize threads before detaching.
9929 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9930 the lwp is either not stabilizing, or is moving out of a jump pad.
9931 (linux_fast_tracepoint_collecting): New.
9932 (maybe_move_out_of_jump_pad): New.
9933 (enqueue_one_deferred_signal): New.
9934 (dequeue_one_deferred_signal): New.
9935 (linux_wait_for_event_1): If moving out of a jump pad, defer
9936 pending signals to later.
9937 (linux_stabilize_threads): New.
9938 (linux_wait_1): Check if threads need moving out of jump pads, and
9940 (stuck_in_jump_pad_callback): New.
9941 (move_out_of_jump_pad_callback): New.
9943 (linux_resume_one_lwp): Handle moving out of jump pads.
9944 (linux_set_resume_request): Dequeue deferred signals.
9945 (need_step_over_p): Also step over fast tracepoint jumps.
9946 (start_step_over): Also uninsert fast tracepoint jumps.
9947 (finish_step_over): Also reinsert fast tracepoint jumps.
9948 (linux_install_fast_tracepoint_jump): New.
9949 (linux_target_ops): Install linux_stabilize_threads and
9950 linux_install_fast_tracepoint_jump_pad.
9951 * linux-low.h (linux_target_ops) <get_thread_area,
9952 install_fast_tracepoint_jump_pad>: New fields.
9953 (struct lwp_info) <collecting_fast_tracepoint,
9954 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9955 (linux_get_thread_area): Declare.
9956 * linux-x86-low.c (jump_insn): New.
9957 (x86_get_thread_area): New.
9958 (append_insns): New.
9960 (amd64_install_fast_tracepoint_jump_pad): New.
9961 (i386_install_fast_tracepoint_jump_pad): New.
9962 (x86_install_fast_tracepoint_jump_pad): New.
9963 (the_low_target): Install x86_get_thread_area and
9964 x86_install_fast_tracepoint_jump_pad.
9965 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9966 (struct fast_tracepoint_jump): New.
9967 (fast_tracepoint_jump_insn): New.
9968 (fast_tracepoint_jump_shadow): New.
9969 (find_fast_tracepoint_jump_at): New.
9970 (fast_tracepoint_jump_here): New.
9971 (delete_fast_tracepoint_jump): New.
9972 (set_fast_tracepoint_jump): New.
9973 (uninsert_fast_tracepoint_jumps_at): New.
9974 (reinsert_fast_tracepoint_jumps_at): New.
9975 (set_breakpoint_at): Use write_inferior_memory.
9976 (uninsert_raw_breakpoint): Use write_inferior_memory.
9977 (check_mem_read): Mask out fast tracepoint jumps.
9978 (check_mem_write): Mask out fast tracepoint jumps.
9979 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9980 (set_fast_tracepoint_jump): Declare.
9981 (delete_fast_tracepoint_jump)
9982 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9983 (reinsert_fast_tracepoint_jumps_at): Declare.
9984 * regcache.c: Don't compile many functions when building the
9985 in-process agent library.
9986 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9987 the register buffer in the heap.
9988 (free_register_cache): If the register buffer isn't owned by the
9989 regcache, don't free it.
9990 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9991 pre-existing register caches.
9992 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9994 (convert_ascii_to_int): : Constify `from' parameter type.
9995 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9996 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9997 the needed buffer in-place.
9998 (relocate_instruction): New.
9999 * server.c (handle_query) <qSymbols>: If the target supports
10000 tracepoints, give it a chance of looking up symbols. Report
10001 support for fast tracepoints.
10002 (handle_status): Stabilize threads.
10003 (process_serial_event): Adjust.
10004 * server.h (struct fast_tracepoint_jump): Forward declare.
10005 (struct process_info) <fast_tracepoint_jumps>: New field.
10006 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10007 (decode_X_packet, decode_M_packet): Adjust.
10008 (relocate_instruction): Declare.
10009 (in_process_agent_loaded): Declare.
10010 (tracepoint_look_up_symbols): Declare.
10011 (struct fast_tpoint_collect_status): Declare.
10012 (fast_tracepoint_collecting): Declare.
10013 (force_unlock_trace_buffer): Declare.
10014 (handle_tracepoint_bkpts): Declare.
10015 (initialize_low_tracepoint)
10016 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10017 * target.h (struct target_ops) <stabilize_threads,
10018 install_fast_tracepoint_jump_pad>: New fields.
10019 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10020 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10021 [HAVE_STDINT_H]: Include stdint.h.
10022 (trace_debug_1): Rename to ...
10023 (trace_vdebug): ... this.
10024 (trace_debug): Rename to ...
10025 (trace_debug_1): ... this. Add `level' parameter.
10026 (trace_debug): New.
10027 (ATTR_USED, ATTR_NOINLINE): New.
10028 (IP_AGENT_EXPORT): New.
10029 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10030 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10031 (about_to_request_buffer_space, trace_buffer_is_full)
10032 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10033 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10034 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10035 (traceframe_write_count, traceframes_created)
10036 (trace_state_variables)
10037 New renaming defines.
10038 (struct ipa_sym_addresses): New.
10039 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10040 (symbol_list): New.
10041 (ipa_sym_addrs): New.
10042 (all_tracepoint_symbols_looked_up): New.
10043 (in_process_agent_loaded): New.
10044 (write_e_ipa_not_loaded): New.
10045 (maybe_write_ipa_not_loaded): New.
10046 (tracepoint_look_up_symbols): New.
10047 (debug_threads) [IN_PROCESS_AGENT]: New.
10048 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10049 (UNKNOWN_SIDE_EFFECTS): New.
10050 (stop_tracing): New.
10051 (flush_trace_buffer): New.
10052 (stop_tracing_bkpt): New.
10053 (flush_trace_buffer_bkpt): New.
10054 (read_inferior_integer): New.
10055 (read_inferior_uinteger): New.
10056 (read_inferior_data_pointer): New.
10057 (write_inferior_data_pointer): New.
10058 (write_inferior_integer): New.
10059 (write_inferior_uinteger): New.
10060 (struct collect_static_trace_data_action): Delete.
10061 (enum tracepoint_type): New.
10062 (struct tracepoint) <type>: New field `type'.
10063 <actions_str, step_actions, step_actions_str>: Only include in
10065 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10066 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10067 (tracepoints): Use IP_AGENT_EXPORT.
10068 (last_tracepoint): Don't include in the IPA.
10069 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10070 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10071 (alloced_trace_state_variables): New.
10072 (trace_state_variables): Use IP_AGENT_EXPORT.
10073 (traceframe_t): Delete unused variable.
10074 (circular_trace_buffer): Don't include in the IPA.
10075 (trace_buffer_start): Delete.
10076 (struct trace_buffer_control): New.
10077 (trace_buffer_free): Delete.
10078 (struct ipa_trace_buffer_control): New.
10079 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10080 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10082 (trace_buffer_ctrl): New.
10083 (TRACE_BUFFER_CTRL_CURR): New.
10084 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10085 Reimplement as macros.
10086 (trace_buffer_wrap): Delete.
10087 (traceframe_write_count, traceframe_read_count)
10088 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10089 (struct tracepoint_hit_ctx) <type>: New field.
10090 (struct fast_tracepoint_ctx): New.
10091 (memory_barrier): New.
10093 (record_tracepoint_error): Update atomically in the IPA.
10094 (clear_inferior_trace_buffer): New.
10095 (about_to_request_buffer_space): New.
10096 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10097 updating the same buffer.
10098 (add_tracepoint): Default the tracepoint's type to trap
10099 tracepoint, and orig_size to -1.
10100 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10101 internal variables.
10102 (create_trace_state_variable): New parameter `gdb'. Handle it.
10103 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10104 (cmd_qtdp): Handle fast tracepoints.
10105 (cmd_qtdv): Adjust.
10106 (max_jump_pad_size): New.
10107 (gdb_jump_pad_head): New.
10108 (get_jump_space_head): New.
10109 (claim_jump_space): New.
10110 (sort_tracepoints): New.
10111 (MAX_JUMP_SIZE): New.
10112 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10114 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10115 support. Upload fast traceframes, and delete internal IPA
10117 (stop_tracing_handler): New.
10118 (flush_trace_buffer_handler): New.
10119 (cmd_qtstop): Upload fast tracepoints.
10120 (response_tracepoint): Handle fast tracepoints.
10121 (tracepoint_finished_step): Upload fast traceframes. Set the
10122 tracepoint hit context's tracepoint type.
10123 (handle_tracepoint_bkpts): New.
10124 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10125 type. Add comment about fast tracepoints.
10126 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10127 non-existing action_str field.
10128 (get_context_regcache): Handle fast tracepoints.
10129 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10131 (fast_tracepoint_from_jump_pad_address): New.
10132 (fast_tracepoint_from_ipa_tpoint_address): New.
10133 (collecting_t): New.
10134 (force_unlock_trace_buffer): New.
10135 (fast_tracepoint_collecting): New.
10137 (gdb_collect): New.
10138 (write_inferior_data_ptr): New.
10139 (target_tp_heap): New.
10140 (target_malloc): New.
10141 (download_agent_expr): New.
10143 (download_tracepoints): New.
10144 (download_trace_state_variables): New.
10145 (upload_fast_traceframes): New.
10146 (IPA_FIRST_TRACEFRAME): New.
10147 (IPA_NEXT_TRACEFRAME_1): New.
10148 (IPA_NEXT_TRACEFRAME): New.
10149 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10150 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10151 (gdb_jump_pad_buffer_end): New.
10152 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10153 (initialize_tracepoint): Adjust.
10154 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10155 buffer. Initialize the low module.
10156 * utils.c (PREFIX, TOOLNAME): New.
10157 (malloc_failure): Use PREFIX.
10158 (error): In the IPA, an error causes an exit.
10159 (fatal, warning): Use PREFIX.
10160 (internal_error): Use TOOLNAME.
10161 (NUMCELLS): Increase to 10.
10162 * configure, config.in: Regenerate.
10164 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10166 * server.c (handle_query) <qSupported>: Do two passes over the
10167 qSupported string to avoid nesting strtok.
10169 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10171 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10173 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10174 -Wl,--dynamic-list.
10175 * configure: Regenerate.
10176 * proc-service.list: New.
10178 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10180 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10183 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10185 * gdbreplay.c (remote_open): Check error return from socket() call by
10186 its equality to -1 not by it being negative.
10187 * remote-utils.c (remote_open): Likewise.
10189 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10191 * config.h: Regenerate.
10193 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10195 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10196 doesn't provide PTRACE_GET_THREAD_AREA.
10198 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10200 * linux-m68k-low.c: Include <asm/ptrace.h>
10201 (ps_get_thread_area): Implement.
10203 2010-05-03 Doug Evans <dje@google.com>
10205 * event-loop.c (struct callback_event): New struct.
10206 (callback_list): New global.
10207 (append_callback_event, delete_callback_event): New functions.
10208 (process_callback): New function.
10209 (start_event_loop): Call it.
10210 * remote-utils.c (NOT_SCHEDULED): Define.
10211 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10212 moved out of readchar.
10213 (readchar): Rewrite. Call reschedule before returning.
10214 (reset_readchar): New function.
10215 (remote_close): Call it.
10216 (process_remaining, reschedule): New functions.
10217 * server.h (callback_handler_func): New typedef.
10218 (append_callback_event, delete_callback_event): Declare.
10220 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10222 * proc-service.c (ps_pglobal_lookup): Use
10223 thread_db_look_up_one_symbol.
10224 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10225 parameter. Use it instead of all_symbols_looked_up.
10226 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10228 (all_symbols_looked_up): Don't declare.
10229 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10230 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10232 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10233 Set all_symbols_looked_up here.
10234 (thread_db_look_up_one_symbol): New.
10235 (thread_db_get_tls_address): Adjust.
10236 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10237 thread_db object on the heap, and tentatively set it in the
10239 (thread_db_init): Don't set all_symbols_looked_up here.
10240 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10242 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10244 * linux-low.c (linux_kill, linux_detach): Adjust.
10245 (status_pending_p_callback): Remove redundant statement. Check
10246 for !TARGET_WAITIKIND_IGNORE, instead of
10247 TARGET_WAITKIND_STOPPED.
10248 (handle_tracepoints): Make sure LWP is locked. Adjust.
10249 (linux_wait_for_event_1): Adjust.
10250 (linux_cancel_breakpoints): New.
10251 (unsuspend_one_lwp): New.
10252 (unsuspend_all_lwps): New.
10253 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10254 (send_sigstop_callback): Change return type to int, add new
10255 `except' parameter and handle it.
10256 (suspend_and_send_sigstop_callback): New.
10257 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10258 pass them down. If SUSPEND, also increment the lwp's suspend
10260 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10261 (need_step_over_p): Don't consider suspended LWPs.
10262 (start_step_over): Adjust.
10263 (proceed_one_lwp): Change return type to int, add new `except'
10264 parameter and handle it.
10265 (unsuspend_and_proceed_one_lwp): New.
10266 (proceed_all_lwps): Use find_inferior instead of
10268 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10269 also decrement the suspend count of LWPs. Pass `except' down,
10270 instead of hacking its suspend count.
10271 (linux_pause_all): Add `freeze' parameter. Adjust.
10272 (linux_unpause_all): New.
10273 (linux_target_ops): Install linux_unpause_all.
10274 * server.c (handle_status): Adjust.
10275 * target.h (struct target_ops): New fields `unpause_all' and
10276 `cancel_breakpoints'. Add new parameter to `pause_all'.
10277 (pause_all): Add new `freeze' parameter.
10278 (unpause_all): New.
10279 (cancel_breakpoints): New.
10280 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10281 cancel breakpoints.
10282 (cmd_qtstart): Pause threads.
10283 (stop_tracing): Pause threads, and cancel breakpoints.
10284 * win32-low.c (win32_target_ops): Adjust.
10286 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10288 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10289 the inferior right away from here...
10290 (linux_wait_1): ... to here, and adjust to check the thread's
10291 last_resume_kind instead of the lwp's step or stop_expected flags.
10293 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10295 * README: Use consistent `GDB' and `GDBserver' spellings.
10297 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10299 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10300 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10301 (linux_detach_one_lwp): Assume the lwp is stopped.
10302 (any_thread_of): Delete.
10303 (linux_detach): Stop all lwps here. Don't blindly delete all
10305 (delete_lwp_callback): New.
10306 (linux_mourn): Delete all lwps of the process that is gone.
10307 (linux_wait_1): Don't delete the last lwp of the process here.
10308 * mem-break.h (mark_breakpoints_out): Declare.
10309 * mem-break.c (mark_breakpoints_out): New.
10310 (free_all_breakpoints): Use it.
10311 * server.c (handle_target_event): If the process is gone, mark
10313 * thread-db.c (struct thread_db) <create_bp>: New field.
10314 (thread_db_enable_reporting): Fix prototype. Store a thread event
10315 breakpoint reference in the thread_db struct.
10316 (thread_db_load_search): Clear the thread_db object.
10317 (try_thread_db_load_1): Ditto.
10318 (switch_to_process): New.
10319 (disable_thread_event_reporting): Use it.
10320 (remove_thread_event_breakpoints): New.
10321 (thread_db_detach, thread_db_mourn): Use it.
10323 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10325 * linux-low.c (linux_enable_event_reporting): New.
10326 (linux_wait_for_event_1, handle_extended_wait): Use it.
10328 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10330 * linux-low.c (linux_kill_one_lwp, linux_kill)
10331 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10332 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10333 SIGSTOP even if the LWP is stopped.
10334 (send_sigstop_callback): New.
10335 (stop_all_lwps): Use send_sigstop_callback instead.
10336 (linux_resume_one_thread): Adjust.
10337 (proceed_one_lwp): Still proceed an LWP that the client has
10338 requested to stop, if we haven't reported it as stopped yet. Make
10339 sure that LWPs the client want stopped, have a pending SIGSTOP.
10341 2010-04-26 Doug Evans <dje@google.com>
10343 * server.c (handle_general_set): Make static.
10345 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10346 Print received char after testing for error/eof instead of before.
10347 (input_interrupt): Tweak comment.
10349 2010-04-23 Doug Evans <dje@google.com>
10351 * server.c (start_inferior): Print inferior argv if --debug.
10353 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10355 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10356 * nto-x86-low.c: Include server.h
10358 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10360 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10361 be consistent with other sources of this directory.
10362 (init_registers_amd64): Correct name of source file of this function
10365 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10367 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10368 64-bit executables.
10370 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10372 * win32-i386-low.c: Add 64-bit support.
10373 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10374 (init_registers_amd64): Declare.
10375 (mappings): Add 64-bit version of array.
10376 (init_windows_x86): New function.
10377 (the_low_target): Change init_arch field to init_windows_x86.
10379 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10381 * win32-low.c: Adapt to support also 64-bit architecture.
10382 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10383 (get_image_name): Use SIZE_T type for local variable `done'.
10384 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10385 (toolhelp_get_dll_name): Idem.
10386 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10387 Use uintptr_t typecast to avoid warning.
10388 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10389 (handle_exception): Use phex_nz to avoid warning.
10390 (win32_wait): Remove unused local variable `process'.
10392 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10394 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10397 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10399 * configure.ac: Use `ws2_32' library for srv_mingw.
10400 * configure: Regenerate.
10401 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10402 * remote-utils.c: Likewise.
10404 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10406 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10407 if __x86_64__ is defined.
10409 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10411 * configure: Regenerate.
10413 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10415 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10416 * target.h (target_ops): New get_tib_address field.
10417 * win32-low.h (win32_thread_info): Add thread_local_base field.
10418 * win32-low.c (child_add_thread): Add tlb argument.
10419 Set thread_local_base field to TLB.
10420 (get_child_debug_event): Adapt to child_add_thread change.
10421 (win32_get_tib_address): New function.
10422 (win32_target_ops): Set get_tib_address field to
10423 win32_get_tib_address.
10424 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10426 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10428 * linux-low.c (linux_mourn): Also remove the process.
10429 * server.c (handle_target_event): Don't remove the process here.
10430 * nto-low.c (nto_mourn): New.
10431 (nto_target_ops): Install it.
10432 * spu-low.c (spu_mourn): New.
10433 (spu_target_ops): Install it.
10434 * win32-low.c (win32_mourn): New.
10435 (win32_target_ops): Install it.
10437 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10439 * server.h (buffer_xml_printf): Remove redundant `;'.
10441 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10443 * regcache.c (set_register_cache): Invalidate regcaches before
10444 changing the register cache layout.
10445 (regcache_invalidate_one): Allow a NULL regcache.
10446 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10447 regcaches before changing the register cache layout or the target
10450 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10452 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10453 variable warning on Linux/x86-64.
10455 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10457 GDBserver disconnected tracing support.
10459 * linux-low.c (linux_remove_process): Delete.
10460 (add_lwp): Don't set last_resume_kind here.
10461 (linux_kill): Use `mourn'.
10462 (linux_detach): Use `thread_db_detach', and `mourn'.
10463 (linux_mourn): New.
10464 (linux_attach_lwp_1): Adjust comment.
10465 (linux_attach): last_resume_kind moved the thread_info; adjust.
10466 (status_pending_p_callback): Adjust.
10467 (linux_wait_for_event_1): Adjust.
10468 (count_events_callback, select_singlestep_lwp_callback)
10469 (select_event_lwp_callback, cancel_breakpoints_callback)
10470 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10471 (proceed_one_lwp): Adjust.
10472 (linux_async): Add debug output.
10473 (linux_thread_stopped): New.
10474 (linux_pause_all): New.
10475 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10477 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10478 (thread_db_free): Delete declaration.
10479 (thread_db_detach, thread_db_mourn): Declare.
10480 * thread-db.c (thread_db_init): Use thread_db_mourn.
10481 (thread_db_free): Delete, split in two.
10482 (disable_thread_event_reporting): New.
10483 (thread_db_detach): New.
10484 (thread_db_mourn): New.
10486 * server.h (struct thread_info) <last_resume_kind>: New field.
10487 <attached>: Add comment.
10488 <gdb_detached>: New field.
10489 (handler_func): Change return type to int.
10490 (handle_serial_event, handle_target_event): Ditto.
10491 (gdb_connected): Declare.
10493 (disconnected_tracing): Declare.
10494 (stop_tracing): Declare.
10496 * server.c (handle_query) <qSupported>: Report support for
10497 disconnected tracing.
10498 (queue_stop_reply_callback): Account for running threads.
10499 (gdb_wants_thread_stopped): New.
10500 (gdb_wants_all_threads_stopped): New.
10501 (gdb_reattached_process): New.
10502 (handle_status): Clear the `gdb_detached' flag of all processes.
10503 In all-stop, stop all threads.
10504 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10505 (process_serial_event): If the remote connection breaks, or if an
10506 exit was forced with "monitor exit", force an event loop exit.
10507 Handle disconnected tracing on detach.
10508 (handle_serial_event): Adjust.
10509 (handle_target_event): If GDB isn't connected, forward events back
10510 to the inferior, unless the last process exited, in which case,
10511 exit gdbserver. Adjust interface.
10513 * remote-utils.c (remote_open): Don't block in accept. Instead
10514 register an event loop source on the listen socket file
10515 descriptor. Refactor bits into ...
10516 (listen_desc): ... this new global.
10517 (gdb_connected): ... this new function.
10518 (enable_async_notification): ... this new function.
10519 (handle_accept_event): ... this new function.
10520 (remote_close): Clear remote_desc.
10522 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10524 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10526 (mourn_inferior): Define.
10527 (target_process_qsupported): Avoid the dangling else problem.
10528 (thread_stopped): Define.
10529 (pause_all): Define.
10530 (target_waitstatus_to_string): Declare.
10531 * target.c (target_waitstatus_to_string): New.
10533 * tracepoint.c (tracing): Make extern.
10534 (disconnected_tracing): New.
10535 (stop_tracing): Make extern. Handle tracing stops due to GDB
10537 (cmd_qtdisconnected): New.
10538 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10539 (handle_tracepoint_general_set): Handle QTDisconnected.
10541 * event-loop.c (event_handler_func): Change return type to int.
10542 (process_event): Bail out if the event handler wants the event
10544 (handle_file_event): Ditto.
10545 (start_event_loop): Bail out if the event handler wants the event
10548 * nto-low.c (nto_target_ops): Adjust.
10549 * spu-low.c (spu_wait): Don't remove the process here.
10550 (spu_target_ops): Adjust.
10551 * win32-low.c (win32_wait): Don't remove the process here.
10552 (win32_target_ops): Adjust.
10554 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10556 * regcache.c (realloc_register_cache): Invalidate inferior's
10557 regcache before recreating it.
10559 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10561 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10563 2010-04-09 Stan Shebs <stan@codesourcery.com>
10564 Pedro Alves <pedro@codesourcery.com>
10566 * server.h (LONGEST): New.
10567 (struct thread_info) <while_stepping>: New field.
10568 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10570 (initialize_tracepoint, handle_tracepoint_general_set)
10571 (handle_tracepoint_query, tracepoint_finished_step)
10572 (tracepoint_was_hit, release_while_stepping_state_list):
10573 (current_traceframe): Declare.
10574 * server.c (handle_general_set): Handle tracepoint packets.
10575 (read_memory): New.
10576 (write_memory): New.
10577 (handle_search_memory_1): Use read_memory.
10578 (handle_query): Report support for conditional tracepoints, trace
10579 state variables, and tracepoint sources. Handle tracepoint
10581 (main): Initialize the tracepoints module.
10582 (process_serial_event): Handle traceframe reads/writes.
10584 * linux-low.c (handle_tracepoints): New.
10585 (linux_wait_1): Call it.
10586 (linux_resume_one_lwp): Handle while-stepping.
10587 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10588 (linux_target_ops): Install them.
10589 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10591 * linux-x86-low.c (x86_supports_tracepoints): New.
10592 (the_low_target). Install it.
10594 * mem-break.h (delete_breakpoint): Declare.
10595 * mem-break.c (delete_breakpoint): Make external.
10597 * target.h (struct target_ops): Add `supports_tracepoints',
10598 `read_pc', and `write_pc' fields.
10599 (target_supports_tracepoints): Define.
10600 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10603 * regcache.h (struct regcache) <registers_owned>: New field.
10604 (init_register_cache, regcache_cpy): Declare.
10605 (regcache_read_pc, regcache_write_pc): Declare.
10606 (register_cache_size): Declare.
10607 (supply_regblock): Declare.
10608 * regcache.c (init_register_cache): New.
10609 (new_register_cache): Use it.
10610 (regcache_cpy): New.
10611 (register_cache_size): New.
10612 (supply_regblock): New.
10613 (regcache_read_pc, regcache_write_pc): New.
10615 * tracepoint.c: New.
10617 * Makefile.in (OBS): Add tracepoint.o.
10618 (tracepoint.o): New rule.
10620 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10622 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10624 (i386-mmx.c): Likewise.
10625 (i386-mmx-linux.o): Likewise.
10626 (i386-mmx-linux.c): Likewise.
10628 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10629 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10630 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10631 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10633 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10634 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10635 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10637 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10639 * Makefile.in (clean): Updated.
10641 (i386-avx.c): Likewise.
10642 (i386-avx-linux.o): Likewise.
10643 (i386-avx-linux.c): Likewise.
10644 (amd64-avx.o): Likewise.
10645 (amd64-avx.c): Likewise.
10646 (amd64-avx-linux.o): Likewise.
10647 (amd64-avx-linux.c): Likewise.
10649 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10650 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10651 (srv_amd64_regobj): Add amd64-avx.o.
10652 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10653 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10654 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10655 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10656 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10657 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10658 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10660 * i387-fp.c: Include "i386-xstate.h".
10662 (i387_cache_to_xsave): Likewise.
10663 (i387_xsave_to_cache): Likewise.
10664 (x86_xcr0): Likewise.
10666 * i387-fp.h (i387_cache_to_xsave): Likewise.
10667 (i387_xsave_to_cache): Likewise.
10668 (x86_xcr0): Likewise.
10670 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10671 * linux-crisv32-low.c (target_regsets): Likewise.
10672 * linux-m68k-low.c (target_regsets): Likewise.
10673 * linux-mips-low.c (target_regsets): Likewise.
10674 * linux-ppc-low.c (target_regsets): Likewise.
10675 * linux-s390-low.c (target_regsets): Likewise.
10676 * linux-sh-low.c (target_regsets): Likewise.
10677 * linux-sparc-low.c (target_regsets): Likewise.
10678 * linux-xtensa-low.c (target_regsets): Likewise.
10680 * linux-low.c: Include <sys/uio.h>.
10681 (regsets_fetch_inferior_registers): Support nt_type.
10682 (regsets_store_inferior_registers): Likewise.
10683 (linux_process_qsupported): New.
10684 (linux_target_ops): Add linux_process_qsupported.
10686 * linux-low.h (regset_info): Add nt_type.
10687 (linux_target_ops): Add process_qsupported.
10689 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10691 (init_registers_i386_avx_linux): New.
10692 (init_registers_amd64_avx_linux): Likewise.
10693 (xmltarget_i386_linux_no_xml): Likewise.
10694 (xmltarget_amd64_linux_no_xml): Likewise.
10695 (PTRACE_GETREGSET): Likewise.
10696 (PTRACE_SETREGSET): Likewise.
10697 (x86_fill_xstateregset): Likewise.
10698 (x86_store_xstateregset): Likewise.
10699 (use_xml): Likewise.
10700 (x86_linux_update_xmltarget): Likewise.
10701 (x86_linux_process_qsupported): Likewise.
10702 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10703 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10704 init_registers_i386_linux here. Call
10705 x86_linux_update_xmltarget.
10706 (the_low_target): Add x86_linux_process_qsupported.
10708 * server.c (handle_query): Call target_process_qsupported.
10710 * target.h (target_ops): Add process_qsupported.
10711 (target_process_qsupported): New.
10713 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10715 * inferiors.c (add_thread): Set last_status kind to
10716 TARGET_WAITKIND_IGNORE.
10717 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10718 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10719 (linux_wait_1): Move `thread' local definition to block that uses
10720 it. Don't NULL initialize `event_child'.
10721 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10722 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10723 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10725 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10727 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10728 an extended waitstatus, or by a watchpoint.
10729 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10730 thread was stepping or has been stopped by a watchpoint.
10732 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10734 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10735 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10736 of another, then delete the previous, and validate all
10738 (validate_inserted_breakpoint): New.
10739 (delete_disabled_breakpoints): New.
10740 (validate_breakpoints): New.
10741 (check_mem_read): Validate breakpoints before trusting their
10742 shadow. Delete disabled breakpoints.
10743 (check_mem_write): Validate breakpoints before trusting they
10744 should be inserted. Delete disabled breakpoints.
10745 * mem-break.h (validate_breakpoints):
10746 * server.c (handle_query): Validate breakpoints when we see a
10749 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10751 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10752 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10753 if we could tell there's a GDB breakpoint at stop_pc.
10754 (need_step_over_p): Don't do a step over if we find a GDB
10755 breakpoint at the resume PC.
10757 * mem-break.c (struct raw_breakpoint): New.
10758 (enum bkpt_type): New type `gdb_breakpoint'.
10759 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10760 fields. New field `raw'.
10761 (find_raw_breakpoint_at): New.
10762 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10763 breakpoint instead.
10764 (set_breakpoint_at): Adjust.
10765 (delete_raw_breakpoint): New.
10766 (release_breakpoint): New.
10767 (delete_breakpoint): Rename to...
10768 (delete_breakpoint_1): ... this. Add proc parameter. Use
10769 release_breakpoint. Return ENOENT.
10770 (delete_breakpoint): Reimplement.
10771 (find_breakpoint_at): Delete.
10772 (find_gdb_breakpoint_at): New.
10773 (delete_breakpoint_at): Delete.
10774 (set_gdb_breakpoint_at): New.
10775 (delete_gdb_breakpoint_at): New.
10776 (gdb_breakpoint_here): New.
10777 (set_reinsert_breakpoint): Use release_breakpoint.
10778 (uninsert_breakpoint): Rename to ...
10779 (uninsert_raw_breakpoint): ... this.
10780 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10781 (reinsert_raw_breakpoint): Change parameter type to
10783 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10785 (check_breakpoints): Adjust. Use release_breakpoint.
10786 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10787 (breakpoint_inserted_here): Ditto.
10788 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10789 Don't trust the breakpoint's shadow if it is not inserted.
10790 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10791 (delete_all_breakpoints): Adjust.
10792 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10793 use delete_breakpoint_1.
10795 * mem-break.h (breakpoints_supported): Delete declaration.
10796 (set_gdb_breakpoint_at): Declare.
10797 (gdb_breakpoint_here): Declare.
10798 (delete_breakpoint_at): Delete.
10799 (delete_gdb_breakpoint_at): Declare.
10801 * server.h (struct raw_breakpoint): Forward declare.
10802 (struct process_info): New field `raw_breakpoints'.
10804 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10807 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10809 * linux-low.c (status_pending_p_callback): Fix comment.
10810 (linux_wait_for_event_1): Move most of the internal breakpoint
10811 handling from here...
10812 (linux_wait_1): ... to here.
10813 (count_events_callback): New.
10814 (select_singlestep_lwp_callback): New.
10815 (select_event_lwp_callback): New.
10816 (cancel_breakpoints_callback): New.
10817 (select_event_lwp): New.
10818 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10819 priority to all LWPs that have had events that should be reported
10820 to the client. Cancel breakpoints when about to reporting the
10821 event to the client, not while stopping lwps. No longer cancel
10822 finished single-steps here.
10823 (cancel_finished_single_step): Delete.
10824 (cancel_finished_single_steps): Delete.
10826 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10828 * mem-break.c (enum bkpt_type): New.
10829 (struct breakpoint): New field `type'.
10830 (set_breakpoint_at): Change return type to struct breakpoint
10831 pointer. Set type to `other_breakpoint' by default.
10832 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10833 in the breakpoint list.
10834 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10835 (reinsert_breakpoint): Rename to ...
10836 (reinsert_raw_breakpoint): ... this.
10837 (reinsert_breakpoints_at): Adjust.
10838 * mem-break.h (struct breakpoint): Declare.
10839 (set_breakpoint_at): Change return type to struct breakpoint
10842 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10844 * server.c (handle_query): Assign, not compare.
10846 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10848 Teach linux gdbserver to step-over-breakpoints.
10850 * linux-low.c (can_hardware_single_step): New.
10851 (supports_breakpoints): New.
10852 (handle_extended_wait): If stopping threads, read the stop pc of
10853 the new cloned LWP.
10855 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10856 low target doesn't support retrieving the PC.
10857 (add_lwp): Set last_resume_kind to resume_continue.
10858 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10859 (linux_attach): Don't clear stop_expected. Set the lwp's
10860 last_resume_kind to resume_stop.
10861 (linux_detach_one_lwp): Don't check for removed breakpoints.
10862 (check_removed_breakpoint): Delete.
10863 (status_pending_p): Rename to ...
10864 (status_pending_p_callback): ... this. Don't check for removed
10865 breakpoints. Don't consider threads that are stopped from GDB's
10867 (linux_wait_for_lwp): Always read the stop_pc here.
10868 (cancel_breakpoint): New.
10869 (step_over_bkpt): New global.
10870 (linux_wait_for_event_1): Implement stepping over breakpoints.
10871 (gdb_wants_lwp_stopped): New.
10872 (gdb_wants_all_stopped): New.
10873 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10874 single-step traps here. Store the thread's last reported target
10876 (send_sigstop): Don't clear stop_expected. Always set it,
10878 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10879 (cancel_finished_single_step): New.
10880 (cancel_finished_single_steps): New.
10881 (wait_for_sigstop): Don't cancel finished single-step traps here.
10882 (linux_resume_one_lwp): Don't check for removed breakpoints.
10883 Don't set `step' on non-hardware step archs.
10884 (linux_set_resume_request): Ignore resume_stop requests if already
10885 stopping or stopped. Set the lwp's last_resume_kind.
10886 (resume_status_pending_p): Don't check for removed breakpoints.
10887 (need_step_over_p): New.
10888 (start_step_over): New.
10889 (finish_step_over): New.
10890 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10891 requests. Clear the thread's last reported target waitstatus.
10892 Don't use the `suspended' flag. Don't consider pending breakpoints.
10893 (linux_resume): Start a step-over if necessary.
10894 (proceed_one_lwp): New.
10895 (proceed_all_lwps): New.
10896 (unstop_all_lwps): New.
10897 * linux-low.h (struct lwp_info): Rewrite comment for the
10898 `suspended' flag. Add the `stop_pc' field. Delete the
10899 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10900 Add `'last_resume_kind' and `need_step_over' fields.
10901 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10902 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10903 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10904 (set_raw_breakpoint_at): New.
10905 (set_breakpoint_at): Rewrite to use it.
10906 (reinsert_breakpoint_handler): Delete.
10907 (set_reinsert_breakpoint): New.
10908 (reinsert_breakpoint_by_bp): Delete.
10909 (delete_reinsert_breakpoints): New.
10910 (uninsert_breakpoint): Rewrite.
10911 (uninsert_breakpoints_at): New.
10912 (reinsert_breakpoint): Rewrite.
10913 (reinsert_breakpoints_at): New.
10914 (check_breakpoints): Rewrite.
10915 (breakpoint_here): New.
10916 (breakpoint_inserted_here): New.
10917 (check_mem_read): Adjust.
10918 * mem-break.h (breakpoints_supported, breakpoint_here)
10919 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10920 (reinsert_breakpoint_by_bp): Delete declaration.
10921 (delete_reinsert_breakpoints): Declare.
10922 (reinsert_breakpoint): Delete declaration.
10923 (reinsert_breakpoints_at): Declare.
10924 (uninsert_breakpoint): Delete declaration.
10925 (uninsert_breakpoints_at): Declare.
10926 (check_breakpoints): Adjust prototype.
10927 * server.h: Adjust include order.
10928 (struct thread_info): Declare here. Add a `last_status' field.
10930 2010-03-23 Michael Snyder <msnyder@vmware.com>
10932 * server.c (crc32): New function.
10933 (handle_query): Add handling for 'qCRC:' request.
10935 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10937 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10938 lwp had been stopped by a watchpoint.
10940 2010-03-16 Pedro Alves <pedro@codesourcery.com>
10942 * server.h (internal_error): Declare.
10943 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10944 * utils.c (internal_error): New function.
10946 2010-03-15 Andreas Schwab <schwab@redhat.com>
10948 * configure.srv: Fix typo setting srv_regobj.
10950 2010-03-15 Pedro Alves <pedro@codesourcery.com>
10952 * linux-low.c (fetch_register): Avoid passing a non string literal
10954 (usr_store_inferior_registers): Ditto.
10956 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10958 * linux-low.c (linux_write_memory): Bail out early if peeking
10961 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10963 * linux-low.h (struct lwp_info): New fields
10964 `stopped_by_watchpoint' and `stopped_data_address'.
10965 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10966 here, and cache them in the lwp object.
10967 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10969 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10971 (linux_stopped_by_watchpoint): Rewrite.
10972 (linux_stopped_data_address): Rewrite.
10974 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
10976 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10977 switching the current inferior, not before.
10979 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10981 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10982 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10983 i386-linux.c and amd64-linux.c.
10984 (reg-i386.o): Removed.
10985 (reg-i386.c): Likewise.
10986 (reg-i386-linux.o): Likewise.
10987 (reg-i386-linux.c): Likewise.
10988 (reg-x86-64.o): Likewise.
10989 (reg-x86-64.c): Likewise.
10990 (reg-x86-64-linux.o): Likewise.
10991 (reg-x86-64-linux.c): Likewise.
10993 (i386.c): Likewise.
10994 (i386-linux.o): Likewise.
10995 (i386-linux.c): Likewise.
10996 (amd64.o): Likewise.
10997 (amd64.c): Likewise.
10998 (amd64-linux.o): Likewise.
10999 (amd64-linux.c): Likewise.
11001 * configure.srv (srv_i386_regobj): New.
11002 (srv_i386_linux_regobj): Likewise.
11003 (srv_amd64_regobj): Likewise.
11004 (srv_amd64_linux_regobj): Likewise.
11005 (srv_i386_32bit_xmlfiles): Likewise.
11006 (srv_i386_64bit_xmlfiles): Likewise.
11007 (srv_i386_xmlfiles): Likewise.
11008 (srv_amd64_xmlfiles): Likewise.
11009 (srv_i386_linux_xmlfiles): Likewise.
11010 (srv_amd64_linux_xmlfiles): Likewise.
11011 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11012 srv_xmlfiles to $srv_i386_xmlfiles.
11013 (i[34567]86-*-mingw32ce*): Likewise.
11014 (i[34567]86-*-mingw*): Likewise.
11015 (i[34567]86-*-nto*): Likewise.
11016 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11017 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11018 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11019 (x86_64-*-linux*): Likewise.
11021 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11022 (init_registers_amd64_linux): New.
11023 (x86_arch_setup): Replace init_registers_x86_64_linux with
11024 init_registers_amd64_linux.
11026 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11028 * configure.ac: Check for libdl. If it is not available link against
11029 static libthread_db.
11030 * configure: Regenerate.
11032 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11036 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11037 handing a read watchpoint.
11038 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11040 2010-02-12 Doug Evans <dje@google.com>
11042 * linux-low.c (linux_supports_tracefork_flag): Document.
11043 (linux_look_up_symbols): Add comment.
11045 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11047 * regcache.c (supply_register): Clear regcache if buf is NULL.
11049 2010-02-02 Nicolas Roche <roche@sourceware.org>
11050 Joel Brobecker <brobecker@adacore.com>
11052 * inferiors.c (find_inferior): Add function documentation.
11053 (unloaded_dll): Handle the case where the unloaded dll has not
11054 been previously registered in the dll list.
11056 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11058 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11059 (thumb2_breakpoint): New.
11060 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11062 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11064 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11065 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11068 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11070 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11072 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11074 * linux-s390-low.c (s390_collect_ptrace_register)
11075 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11077 2010-01-21 Doug Evans <dje@google.com>
11079 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11080 (PTRACE_ARG4_TYPE): New macro.
11081 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11082 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11083 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11084 (usr_store_inferior_registers): Ditto.
11085 (linux_read_memory, linux_write_memory): Ditto.
11086 (linux_test_for_tracefork): Ditto.
11088 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11089 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11091 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11093 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11096 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11098 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11099 prototype to take a regcache. Adjust.
11101 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11103 * regcache.h (struct thread_info): Forward declare.
11104 (struct regcache): New.
11105 (new_register_cache): Adjust prototype.
11106 (get_thread_regcache): Declare.
11107 (free_register_cache): Adjust prototype.
11108 (registers_to_string, registers_from_string): Ditto.
11109 (supply_register, supply_register_by_name, collect_register)
11110 (collect_register_as_string, collect_register_by_name): Ditto.
11111 * regcache.c (struct inferior_regcache_data): Delete.
11112 (get_regcache): Rename to ...
11113 (get_thread_regcache): ... this. Adjust. Switch inferior before
11114 fetching registers.
11115 (regcache_invalidate_one): Adjust.
11116 (regcache_invalidate): Fix prototype.
11117 (new_register_cache): Return the new register cache.
11118 (free_register_cache): Change prototype.
11119 (realloc_register_cache): Adjust.
11120 (registers_to_string): Change prototype to take a regcache. Adjust.
11121 (registers_from_string): Ditto.
11122 (register_data): Ditto.
11123 (supply_register): Ditto.
11124 (supply_register_by_name): Ditto.
11125 (collect_register): Ditto.
11126 (collect_register_as_string): Ditto.
11127 (collect_register_by_name): Ditto.
11128 * server.c (process_serial_event): Adjust.
11129 * linux-low.h (regset_fill_func, regset_store_func): Change
11131 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11133 * linux-low.c (get_stop_pc): Adjust.
11134 (check_removed_breakpoint): Adjust.
11135 (linux_wait_for_event): Adjust.
11136 (linux_resume_one_lwp): Adjust.
11137 (fetch_register): Add regcache parameter. Adjust.
11138 (usr_store_inferior_registers): Ditto.
11139 (regsets_fetch_inferior_registers): Ditto.
11140 (regsets_store_inferior_registers): Ditto.
11141 (linux_fetch_registers, linux_store_registers): Ditto.
11142 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11144 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11146 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11147 prototype to take a regcache.
11148 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11149 * remote-utils.c (convert_ascii_to_int, outreg)
11150 (prepare_resume_reply): Change prototype to take a regcache.
11152 * target.h (struct target_ops) <fetch_registers, store_registers>:
11153 Change prototype to take a regcache.
11154 (fetch_inferior_registers, store_inferior_registers): Change
11155 prototype to take a regcache. Adjust.
11156 * proc-service.c (ps_lgetregs): Adjust.
11157 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11158 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11159 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11160 take a regcache. Adjust.
11161 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11162 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11163 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11164 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11165 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11166 (cris_cannot_fetch_register):
11167 (cris_breakpoint_at): Change prototype to take a regcache.
11169 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11170 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11171 to take a regcache. Adjust.
11172 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11174 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11175 take a regcache. Adjust.
11176 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11177 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11178 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11179 * linux-mips-low.c (mips_get_pc):
11180 (mips_set_pc): Change prototype to take a regcache. Adjust.
11181 (mips_reinsert_addr): Adjust.
11182 (mips_collect_register): Change prototype to take a regcache.
11184 (mips_supply_register):
11185 (mips_collect_register_32bit, mips_supply_register_32bit)
11186 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11187 (mips_store_fpregset): Ditto.
11188 * linux-ppc-low.c (ppc_supply_ptrace_register)
11189 (ppc_supply_ptrace_register): Ditto.
11190 (parse_spufs_run): Adjust.
11191 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11192 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11193 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11194 take a regcache. Adjust.
11195 * linux-s390-low.c (s390_collect_ptrace_register)
11196 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11197 (s390_set_pc): Change prototype to take a regcache. Adjust.
11198 (s390_arch_setup): Adjust.
11199 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11200 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11201 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11202 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11203 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11205 (sparc_breakpoint_at): Adjust.
11206 * linux-xtensa-low.c (xtensa_fill_gregset):
11207 (xtensa_store_gregset):
11208 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11209 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11210 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11211 prototype to take a regcache. Adjust.
11212 * win32-arm-low.c (arm_fetch_inferior_register)
11213 (arm_store_inferior_register): Change prototype to take a
11215 * win32-i386-low.c (i386_fetch_inferior_register)
11216 (i386_store_inferior_register): Change prototype to take a
11218 * win32-low.c (child_fetch_inferior_registers)
11219 (child_store_inferior_registers): Change prototype to take a
11221 (win32_wait): Adjust.
11222 (win32_fetch_inferior_registers): Change prototype to take a
11224 (win32_store_inferior_registers): Adjust.
11225 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11226 store_inferior_register>: Change prototype to take a regcache.
11228 2010-01-20 Doug Evans <dje@google.com>
11230 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11232 (linux_wait_for_event1, linux_init_signals): Ditto.
11233 (W_STOPCODE): Provide definition if missing.
11235 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11237 * linux-low.c (linux_core_of_thread): New.
11238 (compare_ints, show_process, list_threads): New.
11239 (linux_qxfer_osdata): Report threads and cores.
11240 (linux_target_op): Register linux_core_of_thread.
11241 * remote-utils.c (prepare_resume_reply): Report the core.
11242 (buffer_xml_printf): Support %d specifier.
11243 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11245 (handle_query): Handle qXfer:threads. Announce availability
11247 * target.h (struct target_ops): New field core_of_thread.
11249 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11251 * Makefile.in (clean): Remove new generated files.
11252 (reg-s390.o, reg-s390.c): Remove rules.
11253 (reg-s390x.o, reg-s390x.c): Likewise.
11254 (s390-linux32.o, s390-linux32.c): Add rules.
11255 (s390-linux64.o, s390-linux64.c): Likewise.
11256 (s390x-linux64.o, s390x-linux64.c): Likewise.
11257 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11258 * linux-s390-low.c: Include <elf.h>.
11259 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11260 (init_registers_s390): Remove prototype.
11261 (init_registers_s390x): Likewise.
11262 (init_registers_s390_linux32): Add prototype.
11263 (init_registers_s390_linux64): Likewise.
11264 (init_registers_s390x_linux64): Likewise.
11265 (s390_num_regs_3264): New define.
11266 (s390_regmap_3264): New global variable.
11267 (s390_cannot_fetch_register): Remove obsolete check.
11268 (s390_cannot_store_register): Likewise.
11269 (s390_collect_ptrace_register): Handle upper/lower register halves.
11270 (s390_supply_ptrace_register): Likewise.
11271 (s390_fill_gregset): Update to register number changes.
11272 (s390_get_hwcap): New routine.
11273 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11274 Install appropriate regmap and register set.
11276 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11278 * server.c (gdbserver_version): Update copyright year to 2010.
11279 * gdbreplay.c (gdbreplay_version): Likewise.
11281 2009-12-28 Doug Evans <dje@google.com>
11283 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11284 elf/external.h. Include <elf.h> instead but only if necessary.
11286 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11288 * linux-low.c (linux_remove_process): Remove `detaching'
11289 parameter. Don't release/detach from thread_db here.
11290 (linux_kill): Release/detach from thread_db here, ...
11291 (linux_detach): ... and here, before actually detaching.
11292 (linux_wait_1): ... and here, when a process exits.
11293 * thread-db.c (any_thread_of): New.
11294 (thread_db_free): Switch the current inferior to a thread of the
11297 2009-12-21 Doug Evans <dje@google.com>
11299 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11301 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11302 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11303 warning ifndef __NR_tkill. Move setting of errno there too.
11304 Delete unnecessary resetting of errno after syscall.
11305 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11307 * configure.ac: Check for dladdr.
11308 * config.in: Regenerate.
11309 * configure: Regenerate.
11310 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11311 (try_thread_db_load): Update.
11313 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11315 2009-12-18 Doug Evans <dje@google.com>
11317 * event-loop.c: Include unistd.h if it exists.
11319 * linux-low.c (my_waitpid): Move definition away from being in
11320 between linux_tracefork_child/linux_test_for_tracefork.
11322 * gdb_proc_service.h (psaddr_t): Fix type.
11323 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11324 signature to match glibc.
11326 2009-12-16 Doug Evans <dje@google.com>
11328 * linux-low.c (linux_read_memory): Fix argument to read.
11330 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11332 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11333 events, don't leave current_inferior pointing at null.
11335 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11337 * win32-low.c (LOG): Delete.
11338 (OUTMSG): Output to stderr.
11339 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11340 on compile time LOG macro.
11341 (win32_wait): Fix debug output.
11343 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11345 * win32-low.c (win32_add_one_solib): If the dll name is
11346 "ntdll.dll", prepend the system directory to the dll path.
11348 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11350 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11352 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11353 Vladimir Prus <vladimir@codesourcery.com>
11355 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11356 * configure.ac: Check for __mcoldfire__ and set
11357 gdb_cv_m68k_is_coldfire.
11358 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11359 reg-cf.o and reg-m68k.o.
11360 * configure: Regenerated.
11362 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11364 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11365 Pass it to thread_db_free.
11366 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11367 proper `detaching' argument to linux_remove_process.
11368 * linux-low.h (thread_db_free): Add `detaching' parameter.
11369 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11371 (thread_db_free): Add `detaching' parameter. Only
11372 call td_ta_clear_event if detaching from process.
11374 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11376 * thread-db.c (thread_db_free): Fix typo.
11378 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11381 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11383 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11385 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11386 with an i686 compiler.
11387 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11389 * configure: Rebuilt.
11391 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11395 * server.c (handle_search_memory_1): Correct read_addr initialization
11396 in loop for searching subsequent chunks.
11398 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11400 * configure.ac: New --with-libthread-db option.
11401 * thread-db.c: Allow direct dependence on libthread_db.
11402 (thread_db_free): Adjust.
11403 * config.in: Regenerate.
11404 * configure: Likewise.
11406 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11409 * thread-db.c (attach_thread): New function.
11410 (maybe_attach_thread): Return success/failure.
11411 (find_new_threads_callback): Adjust.
11412 (thread_db_find_new_threads): Loop until no new threads.
11414 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11416 * proc-service.c (ps_lgetregs): Formatting.
11418 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11420 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11421 * configure.ac: Adjust.
11422 * linux-low.h (struct process_info_private): Move members to struct
11424 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11425 * linux-low.c (linux_remove_process): Adjust.
11426 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11427 * server.c (handle_query): Move code ...
11428 (handle_monitor_command): ... here. New function.
11429 * target.h (struct target_ops): New member.
11430 * thread-db.c (struct thread_db): New.
11431 (libthread_db_search_path): New variable.
11432 (thread_db_create_event, thread_db_enable_reporting)
11433 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11434 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11435 (try_thread_db_load_1, dladdr_to_soname): New functions.
11436 (try_thread_db_load, thread_db_load_search): New functions.
11437 (thread_db_init): Search for libthread_db.
11438 (thread_db_free): New function.
11439 (thread_db_handle_monitor_command): Likewise.
11440 * config.in: Regenerate.
11441 * configure: Regenerate.
11443 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11445 * spu-low.c (spu_kill): Wait for inferior to terminate.
11446 Call clear_inferiors.
11447 (spu_detach): Call clear_inferiors.
11449 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11451 * aclocal.m4: Regenerate.
11452 * config.in: Likewise.
11453 * configure: Likewise.
11455 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11457 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11458 (parse_spufs_run): New function.
11459 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11460 (ppc_breakpoint_at): Handle SPU breakpoints.
11462 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11464 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11465 (SPUFS_MAGIC): Define.
11466 (spu_enumerate_spu_ids): New function.
11467 (linux_qxfer_spu): New function.
11468 (linux_target_ops): Install linux_qxfer_spu.
11470 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11472 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11473 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11474 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11475 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11476 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11477 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11478 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11479 (init_registers_powerpc_cell32l): Add prototype.
11480 (init_registers_powerpc_cell64l): Likewise.
11481 (ppc_arch_setup): Detect Cell/B.E. architecture.
11483 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11485 * Makefile.in (datarootdir): New variable.
11487 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11489 * linux-low.c (linux_write_memory): Update debugging output.
11490 * Makefile.in (clean): Add new descriptions.
11491 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11492 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11493 * configure.srv: Add new files for arm*-*-linux*.
11494 * linux-arm-low.c: Add new declarations.
11495 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11496 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11497 (HWCAP_VFPv3D16): New.
11498 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11499 instead of __IWMMXT__.
11500 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11501 (arm_arch_setup): New.
11502 (target_regsets): Remove #ifdef. Add VFP regset.
11503 (the_low_target): Use arm_arch_setup.
11505 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11507 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11508 the main thread again.
11510 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11512 Adding Neutrino gdbserver.
11513 * configure: Regenerated.
11514 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11515 * configure.srv (i[34567]86-*-nto*): New target.
11516 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11517 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11518 (nto_comctrl) [__QNX__]: New function.
11519 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11521 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11523 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11526 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11527 Pedro Alves <pedro@codesourcery.com>
11529 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11530 don't support CONTEXT_EXTENDED_REGISTERS.
11531 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11532 (the_low_target): Install them.
11533 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11534 failing with ERROR_PIPE_NOT_CONNECTED.
11536 2009-06-30 Doug Evans <dje@google.com>
11537 Pierre Muller <muller@ics.u-strasbg.fr>
11539 Add h/w watchpoint support to x86-linux, win32-i386.
11540 * Makefile.in (SFILES): Add i386-low.c
11541 (i386_low_h): Define.
11542 (i386-low.o): Add dependencies.
11543 (linux-x86-low.o): Add i386-low.h dependency.
11544 (win32-i386-low.o): Ditto.
11545 * i386-low.c: New file.
11546 * i386-low.h: New file.
11547 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11548 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11549 * linux-low.c (linux_add_process): Initialize arch_private.
11550 (linux_remove_process): Free arch_private.
11551 (add_lwp): Initialize arch_private.
11552 (delete_lwp): Free arch_private.
11553 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11555 * linux-low.h (process_info_private): New member arch_private.
11556 (lwp_info): New member arch_private.
11557 (linux_target_ops): New members new_process, new_thread,
11559 (ptid_of): New macro.
11560 * linux-x86-low.c: Include stddef.h, i386-low.h.
11561 (arch_process_info): New struct.
11562 (arch_lwp_info): New struct.
11563 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11564 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11565 (i386_dr_low_get_status): New function.
11566 (x86_insert_point, x86_remove_point): New functions.
11567 (x86_stopped_by_watchpoint): New function.
11568 (x86_stopped_data_address): New function.
11569 (x86_linux_new_process, x86_linux_new_thread): New functions.
11570 (x86_linux_prepare_to_resume): New function.
11571 (the_low_target): Add entries for insert_point, remove_point,
11572 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11574 * server.c (debug_hw_points): New global.
11575 (monitor_show_help): Document set debug-hw-points.
11576 (handle_query): Process "set debug-hw-points".
11577 * server.h (debug_hw_points): Declare.
11578 (paddress): Declare.
11579 * utils.c (NUMCELLS, CELLSIZE): New macros.
11580 (get_sell, xsnprintf, paddress): New functions.
11581 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11582 remove_point, stopped_by_watchpoint, stopped_data_address.
11583 * win32-i386-low.c: Include i386-low.h.
11584 (debug_reg_state): Replaces dr.
11585 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11586 (i386_dr_low_get_status): New function.
11587 (i386_insert_point, i386_remove_point): New functions.
11588 (i386_stopped_by_watchpoint): New function.
11589 (i386_stopped_data_address): New function.
11590 (i386_initial_stuff): Update.
11591 (get_thread_context,set_thread_context,i386_thread_added): Update.
11592 (the_low_target): Add entries for insert_point,
11593 remove_point, stopped_by_watchpoint, stopped_data_address.
11594 * win32-low.c (win32_insert_watchpoint): New function.
11595 (win32_remove_watchpoint): New function.
11596 (win32_stopped_by_watchpoint): New function.
11597 (win32_stopped_data_address): New function.
11598 (win32_target_ops): Add entries for insert_watchpoint,
11599 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11600 * win32-low.h (win32_target_ops): New members insert_point,
11601 remove_point, stopped_by_watchpoint, stopped_data_address.
11603 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11605 * server.c (process_serial_event): Re-return unsupported, not
11606 error, if the type isn't recognized. Re-allow supporting only
11607 insert or remove packets. Also call require_running for
11608 breakpoints. Add missing break statement to default case. Tidy.
11609 * target.h (struct target_ops): Rename insert_watchpoint to
11610 insert_point, and remove_watchpoint to remove_point.
11612 * linux-low.h (struct linux_target_ops): Likewise.
11613 * linux-low.c (linux_insert_watchpoint): Rename to ...
11614 (linux_insert_point): ... this. Adjust.
11615 (linux_remove_watchpoint): Rename to ...
11616 (linux_remove_point): ... this. Adjust.
11617 (linux_target_ops): Adjust.
11618 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11619 (cris_insert_point): ... this.
11620 (cris_remove_watchpoint): Rename to ...
11621 (cris_remove_point): ... this.
11622 (the_low_target): Adjust.
11624 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11626 * server.c (handle_v_kill): Pass signal_pid to
11627 kill_inferior if multi_process is zero.
11629 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11631 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11632 * target.h (target_ops): Comment for *_watchpoint to make it clear
11633 the functions can get types '0' and '1'.
11635 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11637 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11638 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11639 * regcache.c (get_regcache): Likewise.
11640 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11641 * win32-low.c (child_fetch_inferior_registers): Remove check for
11644 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11645 Pedro Alves <pedro@codesourcery.com>
11647 * target.h (struct target_ops) <supports_multi_process>: New
11649 (target_supports_multi_process): New.
11650 * server.c (handle_query): Even if GDB reports support, only
11651 enable multi-process if the target also supports it. Report
11652 multi-process support only if the target backend supports it.
11653 * linux-low.c (linux_supports_multi_process): New function.
11654 (linux_target_ops): Install it as target_supports_multi_process
11657 2009-05-24 Doug Evans <dje@google.com>
11659 Global renaming of find_thread_pid to find_thread_ptid.
11660 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11661 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11662 All callers updated.
11664 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11665 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11668 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11669 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11670 (linux_resume_one_lwp): Ditto.
11672 2009-05-23 Doug Evans <dje@google.com>
11674 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11675 from struct inferior_list_entry * to struct lwp_info *.
11676 All callers updated.
11678 2009-05-13 Doug Evans <dje@google.com>
11680 * linux-x86-low.c: Don't include assert.h.
11681 (x86_siginfo_fixup): Use fatal, not assert.
11682 (x86_arch_setup): Fix comment.
11684 2009-05-12 Doug Evans <dje@google.com>
11686 Biarch support for i386/amd64 gdbserver.
11687 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11688 Add linux-x86-low.c.
11689 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11690 (linux-x86-low.o): Add.
11691 * linux-x86-64-low.c: Delete.
11692 * linux-i386-low.c: Delete.
11693 * linux-x86-low.c: New file.
11694 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11696 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11698 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11699 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11700 (linux_child_pid_to_exec_file): New function.
11701 (elf_64_header_p, elf_64_file_p): New functions.
11702 (siginfo_fixup): New function.
11703 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11704 give target a chance to convert layout.
11705 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11706 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11708 2009-05-07 Doug Evans <dje@google.com>
11710 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11711 (regsets_store_inferior_registers): Ditto.
11713 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11717 * linux-low.c (must_set_ptrace_flags): Delete.
11718 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11720 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11721 `lwp->must_set_ptrace_flags' instead.
11722 (linux_wait_for_event_1): Set ptrace options here.
11723 (linux_wait_1): ... not here.
11725 2009-04-30 Doug Evans <dje@google.com>
11727 * inferiors.c (started_inferior_callback): New function.
11728 (attached_inferior_callback): New function.
11729 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11730 * server.c (print_started_pid, print_attached_pid): New functions.
11731 (detach_or_kill_for_exit): New function.
11732 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11733 * server.h (have_started_inferiors_p): Declare.
11734 (have_attached_inferiors_p): Declare.
11736 * inferiors.c (remove_process): Fix memory leak, free process.
11737 * linux-low.c (linux_remove_process): New function.
11738 (linux_kill): Call it instead of remove_process.
11739 (linux_detach, linux_wait_1): Ditto.
11741 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11743 * configure.srv: Add x86 Windows CE target.
11745 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11747 * inferiors.c (get_thread_process): Make global.
11748 * server.h (get_thread_process): Add prototype.
11749 * thread-db.c (find_one_thread): Use get_thread_process
11750 instead of current_process.
11751 (thread_db_get_tls_address): Do not crash if called when
11752 thread layer is not yet initialized.
11754 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11756 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11757 * spu-low.c (current_tid): Rename to ...
11758 (current_ptid): ... this.
11759 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11760 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11761 ptid_get_lwp (current_ptid) instead of current_tid.
11762 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11763 instead of current_tid. Use find_process_pid to verify pid
11764 argument is valid. Pass proper argument to remove_process.
11765 (spu_thread_alive): Compare current_ptid instead of current_tid.
11766 (spu_resume): Likewise.
11768 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11770 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11773 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11775 Implement the multiprocess extensions, and add linux multiprocess
11778 * server.h (ULONGEST): Declare.
11779 (struct ptid, ptid_t): New.
11780 (minus_one_ptid, null_ptid): Declare.
11781 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11782 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11783 (struct inferior_list_entry): Change `id' type from unsigned from
11785 (struct sym_cache, struct breakpoint, struct
11786 process_info_private): Forward declare.
11787 (struct process_info): Declare.
11788 (current_process): Declare.
11789 (all_processes): Declare.
11790 (initialize_inferiors): Declare.
11791 (add_thread): Adjust to use ptid_t.
11792 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11793 (add_process, remove_process, find_thread_pid): Declare.
11794 (find_inferior_id): Adjust to use ptid_t.
11795 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11796 (multi_process): Declare.
11797 (push_event): Adjust to use ptid_t.
11798 (read_ptid, write_ptid): Declare.
11799 (prepare_resume_reply): Adjust to use ptid_t.
11800 (clear_symbol_cache): Declare.
11801 * inferiors.c (all_processes): New.
11802 (null_ptid, minus_one_ptid): New.
11803 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11804 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11805 (add_thread): Change unsigned long to ptid. Remove gdb_id
11807 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11808 (gdb_id_to_thread): Rename to ...
11809 (find_thread_pid): ... this. Change unsigned long to ptid.
11810 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11811 (loaded_dll, pull_pid_from_list): Adjust.
11812 (add_process, remove_process, find_process_pid)
11813 (get_thread_process, current_process, initialize_inferiors): New.
11814 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11815 (struct target_waitstatus) <related_pid>: Ditto.
11816 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11817 return type to int.
11818 (struct target_ops) <join>: Add `pid' argument.
11819 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11820 (struct target_ops) <wait>: Add `ptid' field. Change return type
11822 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11823 (mywait): Add `ptid' argument. Change return type to ptid_t.
11824 (target_pid_to_str): Declare.
11825 * target.c (set_desired_inferior): Adjust to use ptids.
11826 (mywait): Add new `ptid' argument. Adjust.
11827 (target_pid_to_str): New.
11828 * mem-break.h (free_all_breakpoints): Declare.
11829 * mem-break.c (breakpoints): Delelete.
11830 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11831 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11832 to use per-process breakpoint list.
11833 (free_all_breakpoints): New.
11834 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11835 (symbol_cache, all_symbols_looked_up): Delete.
11837 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11839 (prepare_resume_reply): Change ptid argument's type from unsigned
11840 long to ptid_t. Adjust. Implement W;process and X;process.
11841 (free_sym_cache, clear_symbol_cache): New.
11842 (look_up_one_symbol): Adjust to per-process symbol cache. *
11843 * server.c (cont_thread, general_thread, step_thread): Change type
11845 (attached): Delete.
11846 (multi_process): New.
11847 (last_ptid): Change type to ptid_t.
11848 (struct vstop_notif) <ptid>: Change type to ptid_t.
11849 (queue_stop_reply, push_event): Change `ptid' argument's type to
11851 (discard_queued_stop_replies): Add `pid' argument.
11852 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11853 changes. Don't reference the `attached' global.
11854 (attach_inferior): Adjust to mywait interface changes.
11855 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11856 features. Handle and report "multiprocess+". Handle
11858 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11860 (handle_v_kill): New.
11861 (handle_v_stopped): Adjust to use target_pid_to_str.
11862 (handle_v_requests): Allow multiple attaches and runs when
11863 multiprocess extensions are in effect. Handle "vKill".
11864 (myresume): Adjust to use ptids.
11865 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11866 (handle_status): Adjust to discard_queued_stop_replies interface
11868 (first_thread_of, kill_inferior_callback)
11869 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11870 (main): Call initialize_inferiors. Adjust to use ptids, killing
11871 and detaching from all inferiors. Handle multiprocess packet
11873 * linux-low.h: Include gdb_proc_service.h.
11874 (struct process_info_private): New.
11875 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11876 <lwpid_of>: Use ptid_get_lwp.
11877 (get_lwp_thread): Adjust.
11878 (struct lwp_info): Add `dead' member.
11879 (find_lwp_pid): Declare.
11880 * linux-low.c (thread_db_active): Delete.
11881 (new_inferior): Adjust comment.
11882 (inferior_pid): Delete.
11883 (linux_add_process): New.
11884 (handle_extended_wait): Adjust.
11885 (add_lwp): Change unsigned long to ptid.
11886 (linux_create_inferior): Add process to processes table. Adjust
11887 to use ptids. Don't set new_inferior here.
11888 (linux_attach_lwp): Rename to ...
11889 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11890 it. Adjust to use ptids.
11891 (linux_attach_lwp): New.
11892 (linux_attach): Add process to processes table. Don't set
11894 (struct counter): New.
11895 (second_thread_of_pid_p, last_thread_of_process_p): New.
11896 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11897 multiple processes.
11898 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11899 processes. Remove process from process table.
11900 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11901 to multiple processes.
11902 (any_thread_of): New.
11903 (linux_detach): Add `pid' argument, and handle it. Remove process
11904 from processes table.
11905 (linux_join): Add `pid' argument. Handle it.
11906 (linux_thread_alive): Change unsighed long argument to ptid_t.
11907 Consider dead lwps as not being alive.
11908 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11909 threads we're not interested in.
11910 (same_lwp, find_lwp_pid): New.
11911 (linux_wait_for_lwp): Change `pid' argument's type from int to
11913 (linux_wait_for_event): Rename to ...
11914 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11915 from int to ptid_t. Adjust.
11916 (linux_wait_for_event): New.
11917 (linux_wait_1): Add `ptid' argument. Change return type to
11918 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11919 that exit from the process table.
11920 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11922 (mark_lwp_dead): New.
11923 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11924 stopping all threads, mark its main lwp as dead.
11925 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11927 (fetch_register, usr_store_inferior_registers)
11928 (regsets_fetch_inferior_registers)
11929 (regsets_store_inferior_registers, linux_read_memory)
11930 (linux_write_memory): Inline `inferior_pid'.
11931 (linux_look_up_symbols): Adjust to use per-process
11932 `thread_db_active'.
11933 (linux_request_interrupt): Adjust to use ptids.
11934 (linux_read_auxv): Inline `inferior_pid'.
11935 (initialize_low): Don't reference thread_db_active.
11936 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11937 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11938 (ps_getpid): Return the pid of the current inferior.
11939 * thread-db.c (proc_handle, thread_agent): Delete.
11940 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11942 (find_one_thread): Change argument type to ptid_t. Adjust to
11944 (maybe_attach_thread): Adjust to per-process data and ptids.
11945 (thread_db_find_new_threads): Ditto.
11946 (thread_db_init): Ditto.
11947 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11948 processes table. Adjust to use ptids.
11949 (spu_kill, spu_detach): Adjust interface. Remove process from
11951 (spu_join, spu_thread_alive): Adjust interface.
11952 (spu_wait): Adjust interface. Remove process from processes
11953 table. Adjust to use ptids.
11954 * win32-low.c (current_inferior_tid): Delete.
11955 (current_inferior_ptid): New.
11956 (debug_event_ptid): New.
11957 (thread_rec): Take a ptid. Adjust.
11958 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11959 (child_delete_thread): Ditto.
11960 (do_initial_child_stuff): Add `attached' argument. Add process to
11962 (child_fetch_inferior_registers, child_store_inferior_registers):
11964 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11965 (win32_attach): Pass 1 to do_initial_child_stuff.
11966 (win32_kill): Adjust interface. Remove process from processes
11968 (win32_detach): Ditto.
11969 (win32_join): Adjust interface.
11970 (win32_thread_alive): Take a ptid.
11971 (win32_resume): Adjust to use ptids.
11972 (get_child_debug_event): Ditto.
11973 (win32_wait): Adjust interface. Remove exiting process from
11976 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11978 Non-stop mode support.
11980 * server.h (non_stop): Declare.
11981 (gdb_client_data, handler_func): Declare.
11982 (delete_file_handler, add_file_handler, start_event_loop):
11984 (handle_serial_event, handle_target_event, push_event)
11985 (putpkt_notif): Declare.
11986 * target.h (enum resume_kind): New.
11987 (struct thread_resume): Replace `step' field by `kind' field.
11988 (TARGET_WNOHANG): Define.
11989 (struct target_ops) <wait>: Add `options' argument.
11990 <supports_non_stop, async, start_non_stop>: New fields.
11991 (target_supports_non_stop, target_async): New.
11992 (start_non_stop): Declare.
11993 (mywait): Add `options' argument.
11994 * target.c (mywait): Add `options' argument. Print child exit
11995 notifications here.
11996 (start_non_stop): New.
11997 * server.c (non_stop, own_buf, mem_buf): New globals.
11998 (struct vstop_notif): New.
11999 (notif_queue): New global.
12000 (queue_stop_reply, push_event, discard_queued_stop_replies)
12001 (send_next_stop_reply): New.
12002 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12004 (attach_inferior): In non-stop mode, don't wait for the target
12006 (handle_general_set): Handle QNonStop.
12007 (handle_query): When handling qC, return the current general
12008 thread, instead of the first thread of the list.
12009 (handle_query): If the backend supports non-stop mode, include
12010 QNonStop+ in the qSupported query response.
12011 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12013 (handle_v_attach, handle_v_run): Handle non-stop mode.
12014 (handle_v_stopped): New.
12015 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12016 (myresume): Adjust to use resume_kind. Handle non-stop.
12017 (queue_stop_reply_callback): New.
12018 (handle_status): Handle non-stop mode.
12019 (main): Clear non_stop flag on reconnection. Use the event-loop.
12020 Refactor serial protocol handling from here ...
12021 (process_serial_event): ... to this new function. When GDB
12022 selects any thread, select one here. In non-stop mode, wait until
12023 GDB acks all pending events before exiting.
12024 (handle_serial_event, handle_target_event): New.
12025 * remote-utils.c (remote_open): Install remote_desc in the event
12027 (remote_close): Remove remote_desc from the event loop.
12028 (putpkt_binary): Rename to...
12029 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12030 (putpkt_binary): New as wrapper around putpkt_binary_1.
12031 (putpkt_notif): New.
12032 (prepare_resume_reply): In non-stop mode, don't change the
12034 * event-loop.c: New.
12035 * Makefile.in (OBJ): Add event-loop.o.
12036 (event-loop.o): New rule.
12038 * linux-low.h (pid_of): Moved here.
12040 (get_lwp_thread): Use lwpid_of.
12041 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12042 * linux-low.c (pid_of): Delete.
12043 (inferior_pid): Use lwpid_of.
12044 (linux_event_pipe): New.
12045 (target_is_async_p): New.
12047 (handle_extended_wait): Use lwpid_of.
12048 (add_lwp): Don't set lwpid field.
12049 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12050 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12051 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12052 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12053 first. Adjust to linux_wait_for_event interface changes. Use
12055 (linux_detach): Don't delete the main lwp here.
12056 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12057 (status_pending_p): Don't consider explicitly suspended lwps.
12058 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12059 pointer. Add OPTIONS argument. Change return type to int. Use
12060 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12061 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12062 pointer. Add status pointer argument. Return a pid instead of a
12063 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12064 changes. In non-stop mode, don't switch to a random thread.
12065 (linux_wait): Rename to...
12066 (linux_wait_1): ... this. Add target_options argument, and handle
12067 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12068 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12069 clean exit and signal exit code. Don't stop all threads in
12070 non-stop mode. In all-stop mode, only stop all threads when
12071 reporting a stop to GDB. Handle explicit thread stop requests.
12072 (async_file_flush, async_file_mark): New.
12074 (send_sigstop): Use lwpid_of.
12075 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12076 interface changes. In non-stop mode, don't switch to a random
12078 (linux_resume_one_lwp): Use lwpid_of.
12079 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12080 (linux_resume_one_thread): ... this. Handle resume_stop. In
12081 non-stop mode, don't look for pending flag in all threads.
12082 (resume_status_pending_p): Don't consider explicitly suspended
12084 (my_waitpid): Reimplement. Emulate __WALL.
12085 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12087 (sigchld_handler, linux_supports_non_stop, linux_async)
12088 (linux_start_non_stop): New.
12089 (linux_target_ops): Register linux_supports_non_stop, linux_async
12090 and linux_start_non_stop.
12091 (initialize_low): Install SIGCHLD handler.
12092 * thread-db.c (thread_db_create_event, find_one_thread)
12093 (thread_db_get_tls_address): Use lwpid_of.
12094 * win32-low.c (win32_detach): Adjust to use resume_kind.
12095 (win32_wait): Add `options' argument.
12096 * spu-low.c (spu_resume): Adjust to use resume_kind.
12097 (spu_wait): Add `options' argument.
12099 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12101 Decouple target code from remote protocol.
12103 * target.h (enum target_waitkind): New.
12104 (struct target_waitstatus): New.
12105 (struct target_ops) <wait>: Return an unsigned long. Take a
12106 target_waitstatus pointer instead of a char pointer.
12107 (mywait): Likewise.
12108 * target.c (mywait): Change prototype to return an unsigned long.
12109 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12110 * server.h (thread_from_wait, old_thread_from_wait): Delete
12112 (prepare_resume_reply): Change prototype to take a
12114 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12115 (last_status, last_ptid): New.
12116 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12117 pid instead of a signal.
12118 (attach_inferior): Remove "status" and "signal" parameters.
12120 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12122 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12123 (handle_v_requests, myresume): Remove "status" and "signal"
12124 parameters. Adjust.
12125 (handle_status): New.
12126 (main): Delete local `status'. Adjust.
12127 * remote-utils.c: Include target.h.
12128 (prepare_resume_reply): Change prototype to take a
12129 target_waitstatus. Adjust.
12131 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12133 * spu-low.c (spu_wait): Adjust.
12134 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12136 (win32_wait): Adjust.
12138 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12140 * target.h (struct thread_resume): Delete leave_stopped member.
12141 (struct target_ops): Add a `n' argument to the `resume' callback.
12142 * server.c (start_inferior): Adjust.
12143 (handle_v_cont, myresume): Adjust.
12144 * linux-low.c (check_removed_breakpoint): Adjust to resume
12145 interface change, and to removed leave_stopped field.
12146 (resume_ptr): Delete.
12147 (struct thread_resume_array): New.
12148 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12149 resume interface change.
12150 (linux_continue_one_thread, linux_queue_one_thread)
12151 (resume_status_pending_p): Check if the resume field is NULL
12152 instead of checking the leave_stopped member.
12153 (linux_resume): Adjust to the target resume interface change.
12154 * spu-low.c (spu_resume): Adjust to the target resume interface
12156 * win32-low.c (win32_detach, win32_resume): Ditto.
12158 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12160 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12162 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12164 (linux_continue_one_thread): Only preserve the stepping flag if
12165 there's a pending breakpoint.
12167 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12169 * server.c (main): After the inferior having exited, call
12170 remote_close before exiting gdbserver.
12172 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12174 Fix size of FPSCR in Power 7 processors.
12175 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12176 (PPC_FEATURE_HAS_DFP): New #define.
12177 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12180 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12182 * server.c (handle_query) Whitespace and formatting.
12184 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12186 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12187 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12188 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12189 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12190 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12191 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12192 Makefile.in, configure.ac: Fix whitespace throughout.
12193 * configure: Regenerate.
12195 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12197 * inferiors.c (find_inferior): Make it safe for the callback
12198 function to delete the currently iterated inferior.
12200 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12202 * Makefile.in (linuw_low_h): Move higher.
12203 (thread-db.o): Depend on $(linux_low_h).
12205 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12207 Rename "process" to "lwp" throughout.
12209 * linux-low.c (all_processes): Rename to...
12210 (all_lwps): ... this.
12211 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12212 (add_process): Rename to ...
12213 (add_lwp): ... this. Adjust.
12214 (linux_create_inferior): Adjust.
12215 (linux_attach_lwp): Adjust.
12216 (linux_attach): Adjust.
12217 (linux_kill_one_process): Rename to ...
12218 (linux_kill_one_lwp): ... this. Adjust.
12219 (linux_kill): Adjust.
12220 (linux_detach_one_process): Rename to ...
12221 (linux_detach_one_lwp): ... this. Adjust.
12222 (linux_detach): Adjust.
12223 (check_removed_breakpoint): Adjust.
12224 (status_pending_p): Adjust.
12225 (linux_wait_for_process): Rename to ...
12226 (linux_wait_for_lwp): ... this. Adjust.
12227 (linux_wait_for_event): Adjust.
12228 (send_sigstop): Adjust.
12229 (wait_for_sigstop): Adjust.
12230 (stop_all_processes): Rename to ...
12231 (stop_all_lwps): ... this.
12232 (linux_resume_one_process): Rename to ...
12233 (linux_resume_one_lwp): ... this. Adjust.
12234 (linux_set_resume_request, linux_continue_one_thread)
12235 (linux_queue_one_thread, resume_status_pending_p)
12236 (usr_store_inferior_registers, regsets_store_inferior_registers)
12237 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12239 * linux-low.h (get_process): Rename to ...
12240 (get_lwp): ... this. Adjust.
12241 (get_thread_process): Rename to ...
12242 (get_thread_lwp): ... this. Adjust.
12243 (get_process_thread): Rename to ...
12244 (get_lwp_thread): ... this. Adjust.
12245 (struct process_info): Rename to ...
12246 (struct lwp_info): ... this.
12247 (all_processes): Rename to ...
12248 (all_lwps): ... this.
12249 * proc-service.c (ps_lgetregs): Adjust.
12250 * thread-db.c (thread_db_create_event, find_one_thread)
12251 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12253 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12255 * server.c (handle_query): Handle "qAttached".
12257 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12259 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12260 GPLv3, update license URL.
12262 2009-03-01 Doug Evans <dje@google.com>
12264 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12265 (server_h): Add gdb_signals.h.
12266 (signals.o): Update.
12267 * server.h (target_signal_from_host,target_signal_to_host_p)
12268 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12270 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12272 * remote-utils.c (getpkt): Also generate remote-debug
12273 information if noack_mode is set.
12275 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12277 * server.c (handle_query): Report qXfer:siginfo:read and
12278 qXfer:siginfo:write as supported and handle them.
12279 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12280 * linux-low.c (linux_xfer_siginfo): New.
12281 (linux_target_ops): Set it.
12283 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12285 * server.c (gdbserver_usage): Mention --remote-debug.
12286 (main): Accept '--remote-debug' switch.
12288 2009-01-18 Doug Evans <dje@google.com>
12290 * regcache.c (new_register_cache): No need to check result of xcalloc.
12291 * server.c (handle_search_memory): Back out calls to xmalloc,
12292 result is checked and error is returned to user upon failure.
12293 (handle_query): Ditto. Add more checks for result of malloc.
12294 (handle_v_cont): Check result of malloc, report error back to
12296 (handle_v_run): Ditto. Call freeargv.
12297 * server.h (freeargv): Declare.
12298 * utils.c (freeargv): New fn.
12300 2009-01-15 Doug Evans <dje@google.com>
12302 * gdbreplay.c (perror_with_name): Make arg const char *.
12303 * server.h (target_signal_to_name): Make return type const char *.
12304 * thread-db.c (thread_db_err_str): Make return type const char *.
12305 * utils.c (perror_with_name): Make arg const char *.
12307 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12309 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12310 when handling a EXIT_PROCESS_DEBUG_EVENT.
12312 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12314 * gdbreplay.c (gdbreplay_version): Update copyright year.
12315 * server.c (gdbserver_version): Likewise.
12317 2009-01-05 Doug Evans <dje@google.com>
12319 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12320 (handle_extended_wait): Improve comment.
12322 2008-12-13 Doug Evans <dje@google.com>
12324 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12325 * server.h (ATTR_MALLOC): New macro.
12326 (xmalloc,xcalloc,xstrdup): Declare.
12327 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12328 * inferiors.c: Ditto.
12329 * linux-low.c: Ditto.
12330 * mem-break.c: Ditto.
12331 * regcache.c: Ditto.
12332 * remote-utils.c: Ditto.
12335 * win32-low.c: Ditto.
12337 2008-12-12 Doug Evans <dje@google.com>
12339 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12340 in debugging printf.
12342 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12344 2008-12-09 Doug Evans <dje@google.com>
12346 * linux-low.h (struct process_info): Delete member tid, unused.
12347 * thread-db.c (find_one_thread): Update.
12348 (maybe_attach_thread): Update.
12350 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12352 * target.h (struct target_ops): Add qxfer_osdata member.
12353 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12355 (linux_qxfer_osdata): New functions.
12356 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12358 * server.c (handle_query): Handle "qXfer:osdata:read:".
12359 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12360 (buffer_xml_printf): New functions.
12361 * server.h (struct buffer): New.
12362 (buffer_grow_str, buffer_grow_str0): New macros.
12363 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12364 (buffer_xml_printf): Declare.
12366 2008-11-24 Doug Evans <dje@google.com>
12368 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12370 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12372 * server.c (handle_v_run): Always use the supplied argument list.
12374 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12376 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12377 (xtensa_regmap_table): Add entry for scompare1.
12379 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12381 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12382 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12383 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12384 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12385 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12386 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12387 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12388 XML target descriptions.
12389 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12390 when inferior is running on an ISA 2.05 or later processor. Add
12391 special case to return offset for full 64-bit slot of FPSCR when
12394 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12396 * Makefile.in (SFILES, clean): Added sparc64 files.
12397 (reg-sparc64.o, reg-sparc64.c): New.
12398 * configure.srv (sparc*-*-linux*): New configuration.
12399 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12400 syscall arguments for SPARC.
12401 (regsets_store_inferior_registers): Likewise.
12402 * linux-sparc-low.c: New file.
12404 2008-10-21 Doug Evans <dje@google.com>
12406 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12407 (READLINE_DIR,READLINE_DEP): Delete.
12408 (INTERNAL_CFLAGS): Update.
12409 (LINTFLAGS): Update.
12411 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12413 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12414 whole argv from the last run, not just argv[0].
12416 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12418 * regcache.c (new_register_cache): Return NULL if the register
12419 cache size isn't known yet.
12420 (free_register_cache): Avoid dereferencing a NULL regcache.
12422 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12424 * configure.srv: Merge MIPS and MIPS64.
12426 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12428 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12430 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12432 * Makefile.in: Add required vsx dependencies.
12434 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12435 Declare init_registers_powerpc_vsx32l.
12436 Declare init_registers_powerpc_vsx64l.
12437 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12438 (ppc_arch_setup): Check for VSX in hwcap.
12439 (ppc_fill_vsxregset): New function.
12440 (ppc_store_vsxregset): New function.
12441 Add new VSX entry in regset_info target_regsets.
12443 * configure.srv: Add new VSX dependencies.
12445 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12447 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12448 (remote_open): Set or clear transport_is_reliable.
12449 (putpkt_binary): Don't expect acks in noack mode.
12450 (getpkt): Don't send ack/nac in noack mode.
12451 * server.c (handle_general_set): Handle QStartNoAckMode.
12452 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12454 (main): Reset noack_mode on every connection.
12455 * server.h (noack_mode): Declare.
12457 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12459 * Makefile.in (GDBREPLAY_OBS): New variable.
12460 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12462 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12463 Daniel Jacobowitz <dan@codesourcery.com>
12465 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12466 (usr_store_inferior_registers): Likewise.
12467 (regsets_store_inferior_registers): Likewise.
12469 2008-07-31 Rolf Jansen <rj@surtec.com>
12470 Pedro Alves <pedro@codesourcery.com>
12472 * configure.ac: Check for memmem declaration.
12473 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12474 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12475 (disable_packet_qfThreadInfo): Unconditionally compile.
12476 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12477 * configure, config.in: Regenerate.
12479 2008-07-28 Doug Kwan <dougkwan@google.com>
12481 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12482 (linux_write_memory): Remove declaration of errno.
12484 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12486 * linux-low.c (handle_extended_wait): Do not use "status"
12487 variable uninitialized.
12489 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12491 * server.c (handle_v_attach): Inhibit reporting dll changes.
12493 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12495 * remote-utils.c (prepare_resume_reply): If requested, don't
12496 output "thread:TID" in the T stop reply.
12498 * server.c (disable_packet_vCont, disable_packet_Tthread)
12499 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12500 (handle_query): If requested, disable support for qC, qfThreadInfo
12502 (handle_v_requests): If requested, disable support for vCont.
12503 (gdbserver_show_disableable): New.
12504 (main): Handle --disable-packet and --disable-packet=LIST.
12506 * server.h (disable_packet_vCont, disable_packet_Tthread)
12507 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12509 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12511 * server.c (gdbserver_usage): Mention --version.
12513 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12515 * Makefile.in (gdbreplay.o): New rule.
12517 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12519 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12520 message, not gdbserver.
12522 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12523 Nathan Sidwell <nathan@codesourcery.com>
12524 Joseph Myers <joseph@codesourcery.com>
12526 * acinclude.m4: Include ../../config/acx.m4.
12527 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12528 * configure, config.in: Regenerate.
12529 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12530 * server.c (gdbserver_version): Print PKGVERSION.
12531 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12532 (main): Adjust gdbserver_usage calls.
12533 * gdbreplay.c (version, host_name): Add declarations.
12534 (gdbreplay_version, gdbreplay_usage): New.
12535 (main): Accept --version and --help options.
12537 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12539 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12540 (arm_breakpoint_at): Handle Thumb.
12541 (the_low_target): Add comment.
12543 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12545 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12547 2008-05-09 Doug Evans <dje@google.com>
12549 * server.h (decode_search_memory_packet): Declare.
12550 * remote-utils.c (decode_search_memory_packet): New fn.
12551 * server.c (handle_search_memory_1): New fn.
12552 (handle_search_memory): New fn.
12553 (handle_query): Process qSearch:memory packets.
12555 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12557 * regcache.c (registers_length): Remove.
12558 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12559 full register packet.
12560 * regcache.h (registers_length): Remove prototype.
12561 * server.h (PBUFSIZ): Define to 16384.
12563 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12565 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12566 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12567 powerpc-64l.o, and powerpc-altivec64l.o.
12568 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12569 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12570 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12571 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12572 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12575 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12576 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12577 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12578 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12579 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12580 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12581 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12582 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12583 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12584 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12587 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12588 (init_registers_powerpc_32l): ... this new prototype.
12589 (init_registers_powerpc_32): Remove, replace by ...
12590 (init_registers_powerpc_altivec32l): ... this new prototype.
12591 (init_registers_powerpc_e500): Remove, replace by ...
12592 (init_registers_powerpc_e500l): ... this new prototype.
12593 (init_registers_ppc64): Remove, replace by ...
12594 (init_registers_powerpc_64l): ... this new prototype.
12595 (init_registers_powerpc_64): Remove, replace by ...
12596 (init_registers_powerpc_altivec64l): ... this new prototype.
12597 (ppc_num_regs): Set to 73.
12598 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12599 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12600 (ppc_cannot_store_register): Handle orig_r3 and trap.
12601 (ppc_arch_setup): Update init_registers_... calls.
12602 (ppc_fill_gregset): Handle orig_r3 and trap.
12604 * inferiors.c (clear_inferiors): Reset current_inferior.
12606 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12608 * acinclude.m4: Add override.m4.
12609 * configure: Regenerate.
12611 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12613 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12614 initial call to init_register_ppc64.
12616 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12618 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12619 single powerpc*-*-linux* case.
12620 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12622 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12624 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12625 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12627 * linux-ppc-low.c: Include <elf.h>.
12628 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12629 (ppc_hwcap): New global variable.
12630 (ppc_regmap): Remove __SPE__ #ifdef sections.
12631 (ppc_regmap_e500): New global variable.
12632 (ppc_cannot_store_register): Update __SPE__ special case.
12633 (ppc_get_hwcap): New function.
12634 (ppc_arch_setup): Use it to determine whether inferior supports
12635 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12636 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12637 Do not access registers if target does not support AltiVec.
12638 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12639 Do not access registers if target does not support SPE.
12640 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12642 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12644 * linux-low.c (disabled_regsets, num_regsets): New.
12645 (use_regsets_p): Delete.
12646 (linux_wait_for_process): Clear disabled_regsets.
12647 (regsets_fetch_inferior_registers): Check and set it.
12648 (regsets_store_inferior_registers): Likewise.
12649 (linux_fetch_registers, linux_store_registers): Do not use
12651 (initialize_low): Allocate disabled_regsets.
12653 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12655 * Makefile.in (LIBOBJS): New.
12656 (OBS): Use LIBOBJS.
12657 (memmem.o): New rule.
12658 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12659 * configure: Regenerated.
12661 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12663 * server.c (handle_query): Never return "unsupported" for
12664 qXfer:features:read queries.
12666 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12668 * server.c (get_features_xml): Fix inverted condition.
12669 (handle_query): Always support qXfer:feature:read.
12671 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12673 * server.c (wrapper_argv): New.
12674 (start_inferior): Handle wrapper_argv. If set, expect an extra
12676 (gdbserver_usage): Document --wrapper.
12677 (main): Parse --wrapper.
12679 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12681 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12682 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12683 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12684 (ppc_set_pc): Likewise.
12685 (ppc_arch_setup): New function.
12686 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12687 of collect_register.
12688 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12690 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12692 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12693 instead of linux-ppc64-low.o.
12694 * linux-ppc64-low.c: Remove file.
12695 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12696 (linux-ppc64-low.o): Remove rule.
12698 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12699 (init_registers_powerpc_64): Likewise.
12700 (ppc_regmap): Conditionally define depending on __powerpc64__.
12701 (ppc_cannot_store_register): Do not special-case "fpscr" when
12702 compiled on __powerpc64__.
12703 (ppc_collect_ptrace_register): New function.
12704 (ppc_supply_ptrace_register): New function.
12705 (ppc_breakpoint): Change type to "unsigned int".
12706 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12707 (the_low_target): Conditionally provide initializers for the
12708 arch_setup member depending on __powerpc64__. Install
12709 collect_ptrace_register and supply_ptrace_register members.
12711 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12713 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12714 * server.c (gdbserver_xmltarget): Define.
12715 (get_features_xml): Use it to replace "target.xml" and arch_string.
12717 * configure.srv: Remove srv_xmltarget. Add XML files that were
12718 mentioned there to srv_xmlfiles instead. Remove conditional tests
12719 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12720 srv_xmlfiles and srv_regobj to include all possible choices.
12721 * configure.ac (srv_xmltarget): Remove.
12722 (srv_xmlfiles): Do not add "target.xml".
12723 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12724 checks for supplementary target information.
12725 * configure: Regenerate.
12726 * Makefile.in (XML_TARGET): Remove.
12727 (target.xml): Remove rule.
12728 (clean): Do not clean up target.xml.
12729 (.PRECIOUS): Do not mention target.xml.
12731 * target.h (struct target_ops): Remove arch_string member.
12732 * linux-low.c (linux_arch_string): Remove.
12733 (linux_target_ops): Remove arch_string initializer.
12734 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12735 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12736 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12737 * spu-low.c (spu_arch_string): Remove.
12738 (spu_target_ops): Remove arch_string initializer.
12739 * win32-low.c (win32_arch_string): Remove.
12740 (win32_target_ops): Remove arch_string initializer.
12741 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12742 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12743 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12745 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12747 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12748 by collect_ptrace_register and supply_ptrace_register hooks.
12749 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12750 instead of checking for the_low_target.left_pad_xfer.
12751 (usr_store_inferior_registers): Use collect_ptrace_register callback
12752 instead of checking for the_low_target.left_pad_xfer.
12754 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12755 (s390_supply_ptrace_register): Likewise.
12756 (s390_fill_gregset): Call s390_collect_ptrace_register.
12757 (the_low_target): Update.
12759 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12760 (ppc_supply_ptrace_register): Likewise.
12761 (the_low_target): Update.
12763 * linux-i386-low.c (the_low_target): Update.
12764 * linux-x86-64-low.c (the_low_target): Update.
12766 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12768 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12769 reg-s390.o and reg-s390x.o.
12771 * linux-low.c (new_inferior): New global variable.
12772 (linux_create_inferior, linux_attach): Set it.
12773 (linux_wait_for_process): Call the_low_target.arch_setup after the
12774 target has stopped for the first time.
12775 (initialize_low): Do not call the_low_target.arch_setup.
12777 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12778 (s390_set_pc): Likewise.
12779 (s390_arch_setup): New function.
12780 (the_low_target): Use s390_arch_setup as arch_setup routine.
12782 * regcache.c (realloc_register_cache): New function.
12783 (set_register_cache): Call it for each existing regcache.
12785 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12787 * server.h (init_registers): Remove prototype.
12789 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12790 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12791 instead of init_registers ().
12792 * linux-arm-low.c (init_registers_arm): Add prototype.
12793 (init_registers_arm_with_iwmmxt): Likewise.
12794 (the_low_target): Add initializer for arch_setup field.
12795 * linux-cris-low.c (init_registers_cris): Add prototype.
12796 (the_low_target): Add initializer for arch_setup field.
12797 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12798 (the_low_target): Add initializer for arch_setup field.
12799 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12800 (the_low_target): Add initializer for arch_setup field.
12801 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12802 (the_low_target): Add initializer for arch_setup field.
12803 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12804 (the_low_target): Add initializer for arch_setup field.
12805 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12806 (the_low_target): Add initializer for arch_setup field.
12807 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12808 (init_registers_mips64_linux): Likewise.
12809 (the_low_target): Add initializer for arch_setup field.
12810 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12811 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12812 (the_low_target): Add initializer for arch_setup field.
12813 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12814 (init_registers_powerpc_64): Likewise.
12815 (the_low_target): Add initializer for arch_setup field.
12816 * linux-s390-low.c (init_registers_s390): Add prototype.
12817 (init_registers_s390x): Likewise.
12818 (the_low_target): Add initializer for arch_setup field.
12819 * linux-sh-low.c (init_registers_sh): Add prototype.
12820 (the_low_target): Add initializer for arch_setup field.
12821 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12822 (the_low_target): Add initializer for arch_setup field.
12823 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12824 (the_low_target): Add initializer for arch_setup field.
12826 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12827 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12828 instead of init_registers ().
12829 * win32-arm-low.c (init_registers_arm): Add prototype.
12830 (the_low_target): Add initializer for arch_setup field.
12831 * win32-i386-low.c (init_registers_i386): Add prototype.
12832 (the_low_target): Add initializer for arch_setup field.
12834 * spu-low.c (init_registers_spu): Add prototype.
12835 (initialize_low): Call initialie_registers_spu () instead of
12836 initialize_registers ().
12838 2008-02-19 Pedro Alves <pedro@codesourcery.com>
12840 * server.c (handle_v_requests): When handling the vRun and vAttach
12841 packets, if already debugging a process, don't kill it. Return an
12844 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12846 * server.c (handle_query): Correct length check.
12848 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12850 * win32-low.c (do_initial_child_stuff): Add process handle
12851 parameter. Set current_process_handle and current_process_id from the
12852 parameters. Clear globals.
12853 (win32_create_inferior): Don't set current_process_handle and
12854 current_process_id here. Instead pass them on the call to
12855 do_initial_child_stuff.
12856 (win32_attach): Likewise.
12857 (win32_clear_inferiors): New.
12858 (win32_kill): Don't close the current process handle or the
12859 current thread handle here. Instead call win32_clear_inferiors.
12860 (win32_detach): Don't open a new handle to the process. Call
12861 win32_clear_inferiors.
12862 (win32_join): Don't rely on current_process_handle; open a new
12863 handle using the process id.
12864 (win32_wait): Call win32_clear_inferiors when the inferior process
12867 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12869 * server.c (monitor_show_help): Add "exit".
12871 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12873 * Makefile.in (SFILES): Add linux-xtensa-low.c.
12874 (clean): Add reg-xtensa.c.
12875 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
12876 * configure.srv (xtensa*-*-linux*) New target.
12877 * linux-xtensa-low.c: New.
12878 * xtensa-xtregs.c: New.
12880 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12882 * hostio.c: Don't include errno.h.
12883 (errno_to_fileio_errno): Move to hostio-errno.
12884 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12885 error number outputting to the target->hostio_last_error callback.
12886 (hostio_packet_error): Use FILEIO_EINVAL directly.
12887 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12888 calls to hostio_error.
12889 * hostio-errno.c: New.
12890 * server.h (hostio_last_error_from_errno): Declare.
12891 * target.h (target_ops): Add hostio_last_error member.
12892 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12893 as hostio_last_error handler.
12894 * spu-low.c (spu_target_ops): Likewise.
12895 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12896 (wince_hostio_last_error): New functions.
12897 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12898 as hostio_last_error handler.
12899 (win32_target_ops) [!_WIN32_WCE]: Register
12900 hostio_last_error_from_errno as hostio_last_error handler.
12901 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12902 (hostio-errno.o): New rule.
12903 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12904 * configure.srv (srv_hostio_err_objs): New variable. Default to
12906 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12907 * configure: Regenerate.
12909 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12911 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12912 (linux_kill, linux_detach): Clean up the process list.
12913 * remote-utils.c (remote_open): Improve port number parsing.
12914 (putpkt_binary, input_interrupt): Only send interrupts if the target
12916 * server.c (extended_protocol): Make static.
12917 (attached): Define earlier.
12918 (exit_requested, response_needed, program_argv): New variables.
12919 (target_running): New.
12920 (start_inferior): Clear attached here.
12921 (attach_inferior): Set attached here.
12922 (require_running): Define.
12923 (handle_query): Use require_running and target_running. Implement
12925 (handle_v_attach, handle_v_run): New.
12926 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12927 (gdbserver_usage): Update.
12928 (main): Redo argument parsing. Handle --debug and --multi. Handle
12929 --attach along with other options or after the port. Save
12930 program_argv. Support no initial program. Resynchronize
12931 communication with GDB after an error. Handle "monitor exit".
12932 Use require_running and target_running. Always allow the extended
12933 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12934 restart in extended mode.
12935 * README: Refer to the GDB manual. Update --attach usage.
12937 2007-12-20 Andreas Schwab <schwab@suse.de>
12939 * linux-low.c (STACK_SIZE): Define.
12940 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12941 (linux_test_for_tracefork): Likewise.
12943 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12945 * linux-low.c (linux_wait_for_event): Update messages. Do not
12946 reinsert auto-delete breakpoints.
12947 * mem-break.c (struct breakpoint): Change return type of handler to
12949 (set_breakpoint_at): Update handler type.
12950 (reinsert_breakpoint_handler): Return 1 instead of calling
12952 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12954 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12955 * mem-break.h (set_breakpoint_at): Update handler type.
12956 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12957 * win32-low.c (auto_delete_breakpoint): New.
12958 (get_child_debug_event): Use it.
12960 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12962 * configure.ac: Check for pread and pwrite.
12963 * hostio.c (handle_pread): Fall back to lseek and read.
12964 (handle_pwrite): Fall back to lseek and write.
12965 * config.in, configure: Regenerated.
12967 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12969 * server.c (myresume): Add own_buf argument.
12970 (main): Update calls.
12972 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12974 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12975 * remote-utils.c (remote_open): Do not call disable_async_io.
12976 (block_async_io): Delete.
12977 (unblock_async_io): Make static.
12978 (initialize_async_io): New.
12979 * server.c (handle_v_cont): Handle async I/O here.
12980 (myresume): Likewise. Move other common resume tasks here...
12981 (main): ... from here. Call initialize_async_io. Disable async
12982 I/O before the main loop.
12983 * server.h (initialize_async_io): Declare.
12984 (block_async_io, unblock_async_io): Delete prototypes.
12985 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12987 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12989 * remote-utils.c (readchar): Allow binary data in received messages.
12991 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12993 * win32-low.c (attaching): New global.
12994 (win32_create_inferior): Clear the `attaching' global.
12995 (win32_attach): Set the `attaching' global.
12996 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12997 attaching. Only set a breakpoint at the entry point if not
13000 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13002 * server.c (main): Don't report dll events on the initial
13003 connection on attaches.
13005 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13007 * server.c (main): Relax numerical bases supported for the pid of
13008 the --attach command line argument.
13010 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13012 * win32-low.c (win32_attach): Call OpenProcess before
13013 DebugActiveProcess, not after. Add last error output to error
13016 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13018 * win32-low.c (win32_get_thread_context)
13019 (win32_set_thread_context): New functions.
13020 (thread_rec): Use win32_get_thread_context.
13021 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13022 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13025 2007-12-03 Leo Zayas
13026 Pedro Alves <pedro_alves@portugalmail.pt>
13028 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13030 (child_add_thread): Minor cleanup.
13031 (child_continue): Resume artificially suspended threads before
13032 calling ContinueDebugEvent.
13033 (suspend_one_thread): New.
13034 (fake_breakpoint_event): New.
13035 (get_child_debug_event): Change return type to int. Check here if
13036 gdb sent an interrupt request. If a soft interrupt was requested,
13037 fake a breakpoint event. Return 0 if there is no event to handle,
13039 (win32_wait): Don't check here if gdb sent an interrupt request.
13040 Ensure there is a valid event to handle.
13041 (win32_request_interrupt): Add soft interruption method as last
13044 2007-12-03 Leo Zayas
13045 Pedro Alves <pedro_alves@portugalmail.pt>
13047 * win32-low.h (win32_thread_info): Add descriptions to the
13048 structure members. Replace `suspend_count' counter by a
13050 * win32-low.c (thread_rec): Update condition of when to get the
13051 context from the inferior. Rely on ContextFlags being set if it
13052 has already been retrieved. Only suspend the inferior thread if
13053 we haven't already. Warn if that fails.
13054 (continue_one_thread): s/suspend_count/suspended/. Only call
13055 ResumeThread once. Warn if that fails.
13057 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13059 * win32-low.c (win32_wait): Don't read from the inferior when it
13060 has already exited.
13062 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13064 * Makefile.in (win32_low_h): New variable.
13065 (win32-low.o): Add dependency on $(win32_low_h).
13066 (win32-arm-low.o, win32-i386-low.o): New rules.
13068 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13070 * hostio.c: Correct copyright year.
13072 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13074 * Makefile.in (OBS): Add hostio.o.
13075 (hostio.o): New rule.
13076 * server.h (handle_vFile): Declare.
13077 * hostio.c: New file.
13078 * server.c (handle_v_requests): Take packet_len and new_packet_len
13079 for binary packets. Call handle_vFile.
13080 (main): Update call to handle_v_requests.
13082 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13084 * linux-low.c: Include <sched.h>.
13086 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13088 * linux-low.c (linux_tracefork_grandchild): New.
13089 (linux_tracefork_child): Use clone.
13090 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13092 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13094 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13096 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13098 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13100 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13102 * inferiors.c (change_inferior_id): Delete.
13103 (add_pid_to_list, pull_pid_from_list): New.
13104 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13105 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13106 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13107 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13108 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13109 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13110 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13111 (using_threads): Always set to 1.
13112 (handle_extended_wait): New.
13113 (add_process): Do not set TID.
13114 (linux_create_inferior): Set must_set_ptrace_flags.
13115 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13116 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13117 (linux_thread_alive): Rename TID argument to LWPID.
13118 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13119 (linux_wait_for_event): Do not use TID or check using_threads. Update
13120 call to dead_thread_notify. Call handle_extended_wait.
13121 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13122 (send_sigstop): Delete sigstop_sent.
13123 (wait_for_sigstop): Avoid TID.
13124 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13125 (linux_test_for_tracefork): New.
13126 (linux_lookup_signals): Use thread_db_active and
13127 linux_supports_tracefork_flag.
13128 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13129 * linux-low.h (get_process_thread): Avoid TID.
13130 (struct process_ifo): Move thread_known and tid to the end. Remove
13132 (linux_attach_lwp, thread_db_init): Update prototypes.
13133 * server.h (change_inferior_id): Delete prototype.
13134 (add_pid_to_list, pull_pid_from_list): New prototypes.
13135 * thread-db.c (thread_db_use_events): New.
13136 (find_first_thread): Rename to...
13137 (find_one_thread): ...this. Update callers and messages. Do not
13138 call fatal. Check thread_db_use_events. Do not call
13139 change_inferior_id or new_thread_notify.
13140 (maybe_attach_thread): Update. Do not call new_thread_notify.
13141 (thread_db_init): Set thread_db_use_events. Check use_events.
13142 * utils.c (fatal, warning): Correct message prefix.
13144 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13146 * Makefile.in (clean): Remove new files.
13147 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13148 (powerpc-64.o, powerpc-64.c): New rules.
13149 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13150 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13152 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13154 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13155 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13156 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13157 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13158 (target_regsets): Add AltiVec and SPE register sets.
13159 * configure.ac: Check for AltiVec and SPE.
13160 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13161 (ppc_fill_vrregset, ppc_store_vrregset): New.
13162 (target_regsets): Add AltiVec register set.
13163 * configure: Regenerated.
13165 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13167 * linux-low.c (O_LARGEFILE): Define.
13168 (linux_read_memory): Use /proc/PID/mem.
13169 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13170 * configure, config.in: Regenerated.
13172 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13174 * linux-low.c (linux_wait_for_event): Do not pass signals while
13177 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13179 * win32-low.c (create_process): New.
13180 (win32_create_inferior): Use create_process instead of
13181 CreateProcess. If create_process failed retry appending an ".exe"
13182 suffix. Store the GetLastError result immediatelly after
13183 create_process calls and use it on the call to error.
13185 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13187 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13189 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13191 * configure.ac: Switch license to GPLv3.
13193 2007-08-01 Michael Snyder <msnyder@access-company.com>
13195 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13197 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13199 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13201 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13202 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13203 CloseToolhelp32Snapshot.
13204 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13205 CloseToolhelp32Snapshot.
13207 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13209 * server.c (main): Check for inferior exit before main loop.
13211 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13213 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13214 instead of on tmp_desc.
13216 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13217 Daniel Jacobowitz <dan@codesourcery.com>
13219 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13220 (add_thread): Minor cleanups.
13221 (clear_inferiors): Move lower in the file. Clear the DLL
13223 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13224 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13225 (xml_escape_text): New.
13226 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13228 (handle_v_cont): Report errors.
13229 (gdbserver_version): Update.
13230 (main): Correct size of own_buf. Do not report initial DLL events.
13231 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13232 (unloaded_dll, xml_escape_text): New.
13233 * win32-low.c (enum target_waitkind): Update comments.
13234 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13235 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13236 (win32_EnumProcessModules, win32_GetModuleInformation)
13237 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13238 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13239 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13240 (win32_Module32First, win32_Module32Next, load_toolhelp)
13241 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13242 (get_child_debug_event): Handle DLL events.
13243 (win32_wait): Likewise.
13245 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13247 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13248 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13250 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13252 * win32-low.c (handle_output_debug_string): Ignore event if not
13255 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13257 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13259 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13261 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13263 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13265 * inferiors.c (change_inferior_id): Add comment.
13266 * linux-low.c (check_removed_breakpoint): Add an early
13267 prototype. Improve debug output.
13268 (linux_attach): Doc update.
13269 (linux_detach_one_process, linux_detach): Clean up before releasing
13271 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13272 * linux-low.h (struct process_info): Doc improvement.
13273 * mem-break.c (delete_all_breakpoints): New.
13274 * mem-break.h (delete_all_breakpoints): New prototype.
13275 * thread-db.c (find_first_thread): New.
13276 (thread_db_create_event): Call it instead of
13277 thread_db_find_new_threads. Clean up unused variables.
13278 (maybe_attach_thread): Remove first thread handling.
13279 (thread_db_find_new_threads): Use find_first_thread.
13280 (thread_db_get_tls_address): Likewise.
13282 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13284 * thread-db.c (thread_db_find_new_threads): Add prototype.
13285 (thread_db_create_event): Check for the main thread before adding
13287 (maybe_attach_thread): Only enable event reporting if TID == 0.
13288 (thread_db_get_tls_address): Check for new threads.
13290 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13292 * linux-low.c (linux_create_inferior): Try execv before execvp.
13293 * spu-low.c (spu_create_inferior): Likewise.
13295 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13297 * linux-low.c (linux_create_inferior): Change execv to execvp.
13298 * spu-low.c (spu_create_inferior): Likewies.
13300 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13302 * Makefile.in (clean): Clean new files instead of deleted ones.
13303 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13304 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13306 * configure.srv: Specify XML files and new regformats for MIPS and
13308 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13309 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13310 an entry for the restart register.
13311 (mips_cannot_fetch_register, mips_cannot_store_register)
13312 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13313 register names to match the XML descriptions.
13314 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13315 restart register instead of $0.
13317 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13318 Markus Deuling <deuling@de.ibm.com>
13320 * remote-utils.c (decode_xfer_write): New function.
13321 * server.h (decode_xfer_write): Add prototype.
13322 * server.c (handle_query): Add PACKET_LEN argument. Support
13323 qXfer:spu:read and qXfer:spu:write packets.
13324 (main): Pass packet_len to handle_query.
13325 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13326 * target.h (target_ops): Add qxfer_spu.
13328 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13330 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13331 accessing non-seekable spufs files.
13333 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13335 * server.c (handle_query): Add reply for qC packet.
13337 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13338 Leo Zayas <lerele@champenstudios@com>
13340 * server.h (check_remote_input_interrupt_request): New function.
13341 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13342 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13343 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13344 (check_remote_input_interrupt_request): New function.
13345 * server.h (check_remote_input_interrupt_request): Declare.
13346 * win32-low.c (winapi_DebugBreakProcess,
13347 winapi_GenerateConsoleCtrlEvent): New typedefs.
13348 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13350 (win32_wait): Check for remote interrupt request
13351 with check_remote_input_interrupt_request.
13352 (win32_request_interrupt): New function.
13353 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13355 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13357 * win32-low.c (debug_registers_changed,
13358 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13359 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13360 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13361 (thread_rec): Get context using the low target.
13362 (child_add_thread): Call thread_added on the low target,
13363 which does the same thing.
13365 (do_initial_child_stuff): Remove debug registers references.
13366 Set context using the low target. Resume threads after
13367 setting the contexts.
13368 (child_continue): Remove dead variable. Remove debug
13369 registers references.
13370 (child_fetch_inferior_registers): Go through the low target.
13371 (do_child_store_inferior_registers): Remove.
13372 (child_store_inferior_registers): Go through the low target.
13373 (win32_resume): Remove debug registers references.
13374 Set context using the low target.
13375 (handle_exception): Change return type to void. Don't record
13376 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13377 first chance exception.
13378 (get_child_debug_event): Change return type to void. Remove
13379 goto loop. Always return after waiting for debug event.
13380 (win32_wait): Convert to switch statement. Handle spurious
13383 * win32-i386-low.c (debug_registers_changed,
13384 debug_registers_used): New.
13385 (initial_stuff): Rename to ...
13386 (i386_initial_stuff): ... this. Clear debug registers
13388 (store_debug_registers): Delete.
13389 (i386_get_thread_context): New.
13390 (load_debug_registers): Delete.
13391 (i386_set_thread_context): New.
13392 (i386_thread_added): New.
13393 (single_step): Rename to ...
13394 (i386_single_step): ... this.
13395 (do_fetch_inferior_registers): Rename to ...
13396 (i386_fetch_inferior_register): ... this.
13397 (i386_store_inferior_register): New.
13398 (the_low_target): Adapt to new interface.
13400 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13401 (arm_get_thread_context): New.
13402 (arm_set_thread_context): New.
13404 (do_fetch_inferior_registers): Rename to ...
13405 (arm_fetch_inferior_register): ... this.
13406 (arm_store_inferior_register): New.
13407 (arm_wince_breakpoint): Reimplement as unsigned long.
13408 (arm_wince_breakpoint_len): Define.
13409 (the_low_target): Adapt to new interface.
13411 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13412 load_debug_registers. Add get_thread_context, set_thread_context,
13413 thread_added and store_inferior_register. Rename
13414 fetch_inferior_registers to fetch_inferior_register.
13415 (regptr): Remove declaration.
13417 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13419 * linux-low.c (linux_detach): Change return type to int. Return 0.
13420 * spu-low.c (spu_detach): Likewise.
13422 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13424 * target.h (target_ops): Change return type of detach to int.
13426 (join_inferior): New.
13427 * server.c (main): Don't skip detach support on mingw32.
13428 If the inferior doesn't support detaching return error.
13429 Call join_inferior instead of using waitpid.
13430 * linux-low.c (linux_join): New.
13431 (linux_target_op): Add linux_join.
13432 * spu-low.c (spu_join): New.
13433 (spu_target_ops): Add spu_join.
13434 * win32-low.c (win32_detach): Adapt to new interface.
13435 Reopen current_process_handle before detaching. Issue a child
13436 resume before detaching.
13438 (win32_target_op): Add win32_join.
13440 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13442 * win32-low.c (win32-attach): Fix return value.
13443 * target.h (target_ops): Describe ATTACH return values.
13445 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13447 * win32-low.c (GETPROCADDRESS): Define.
13448 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13449 (winapi_DebugSetProcessKillOnExit): Likewise.
13450 (win32_create_inferior): Force usage of ansi CreateProcessA.
13451 (win32_attach): Use GETPROCADDRESS.
13452 (win32_detach): Likewise.
13454 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13456 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13458 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13460 * win32-low.c: Commit leftover changes from 2007-03-29.
13462 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13464 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13465 fields short instead of int. Add explicit padding.
13466 (i387_cache_to_fsave): Remove unnecessary casts.
13467 (i387_fsave_to_cache): Doc fix.
13468 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13470 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13472 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13473 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13475 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13477 * configure.srv (arm*-*-mingw32ce*): Move near the other
13480 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13482 * configure.ac: Add errno checking.
13483 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13484 sys/file.h and malloc.h.
13485 (AC_CHECK_DECLS): Add perror.
13486 (srv_mingwce): Handle.
13487 * configure.srv (i[34567]86-*-cygwin*): Add
13488 win32-i386-low.o to srv_tgtobj.
13489 (i[34567]86-*-mingw*): Likewise.
13490 (arm*-*-mingw32ce*): Add case.
13491 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13492 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13493 [__MINGW32CE__] (strerror): New function.
13494 [__MINGW32CE__] (errno): Define to GetLastError.
13495 [__MINGW32CE__] (COUNTOF): New macro.
13496 (remote_open): Remove extra close call.
13497 * mem-break.c (delete_breakpoint_at): New function.
13498 * mem-break.h (delete_breakpoint_at): Declare.
13499 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13500 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13501 [USE_WIN32API] (read, write): Add char* casts.
13502 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13503 * server.h: Include wincecompat.h on Windows CE.
13504 [HAVE_ERRNO_H]: Check.
13505 (perror): Declare if not declared.
13506 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13507 (perror_with_name): Remove errno declaration.
13508 * wincecompat.h: New.
13509 * wincecompat.c: New.
13510 * win32-low.h: New.
13511 * win32-arm-low.c: New.
13512 * win32-i386-low.c: New.
13513 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13514 (OUTMSG2): Make it safe.
13516 (COUNTOF): New macro.
13517 (NUM_REGS): Get it from the low target.
13518 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13519 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13520 (thread_rec): Let low target handle debug registers.
13521 (child_add_thread): Likewise.
13522 (child_init_thread_list): Likewise.
13523 (continue_one_thread): Likewise.
13525 (do_child_fetch_inferior_registers): Move to ...
13526 * win32-i386-low.c: ... here, and rename to ...
13527 (do_fetch_inferior_registers): ... this.
13528 * win32-low.c (child_fetch_inferior_registers):
13529 Go through the low target.
13530 (do_child_store_inferior_registers): Use regptr.
13531 (strwinerror): New function.
13532 (win32_create_inferior): Handle Windows CE.
13533 Use strwinerror instead of strerror on Windows error
13534 codes. Add program to the error output.
13535 Don't close the main thread handle on Windows CE.
13536 (win32_attach): Use coredll.dll on Windows CE.
13537 (win32_kill): Close current process and current
13539 (win32_detach): Use coredll.dll on Windows CE.
13540 (win32_resume): Let low target handle debug registers, and
13542 (handle_exception): Add/Remove initial breakpoint. Avoid
13543 non-existant WSTOPSIG on Windows CE.
13544 (win32_read_inferior_memory): Cast to remove warning.
13545 (win32_arch_string): Go through the low target.
13546 (initialize_low): Call set_breakpoint_data with the low
13547 target's breakpoint.
13548 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13549 FOP_REGNUM, mappings): Move to ...
13550 * win32-i386-low.c: ... here.
13551 * win32-low.c (win32_thread_info): Move to ...
13552 * win32-low.h: ... here.
13553 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13554 win32-arm-low.c and wincecompat.c.
13555 (all:): Add $EXEEXT.
13556 (install-only:): Likewise.
13557 (gdbserver:): Likewise.
13558 (gdbreplay:): Likewise.
13559 * config.in: Regenerate.
13560 * configure: Regenerate.
13562 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13564 * win32-low.c: Rename typedef thread_info to
13565 win32_thread_info throughout.
13567 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13569 * win32-i386-low.c: Rename to ...
13570 * win32-low.c: ... this.
13571 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13572 * Makefile.in: Likewise.
13574 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13576 * remote-utils.c (monitor_output): Constify msg parameter.
13577 * server.h (monitor_output): Likewise.
13578 * win32-i386-low.c (handle_output_debug_string): New.
13579 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13580 handle_output_debug_string.
13581 (get_child_debug_event): Likewise.
13583 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13585 * server.c (main): Correct strtoul check.
13587 2007-03-27 Jon Ringle <jon@ringle.org>
13589 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13591 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13593 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13595 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13597 * terminal.h: Check HAVE_SGTTY_H.
13599 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13601 * remote-utils.c (remote_open): Print out the assigned port number.
13603 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13605 * remote-utils.c (monitor_output): New function.
13606 * server.c (debug_threads): Define here.
13607 (monitor_show_help): New function.
13608 (handle_query): Handle qRcmd.
13609 (main): Do not handle 'd' packet.
13610 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13611 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13614 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13616 * Makefile.in (EXEEXT): New.
13617 (clean): Use $(EXEEXT).
13619 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13621 * target.h (target_ops): Rename send_signal to request_interrupt,
13622 and remove enum target_signal parameter.
13623 * linux-low.c (linux_request_interrupt): Rename from
13624 linux_send_signal, and always send SIGINT.
13625 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13626 and always send SIGINT.
13627 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13629 (input_interrupt): Likewise.
13631 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13633 * server.c (get_features_xml): Check if target implemented
13635 * win32-i386-low.c (win32_arch_string): New.
13636 (win32_target_ops): Add win32_arch_string as arch_string member.
13638 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13640 * spu-low.c (spu_arch_string): New.
13641 (spu_target_ops): Add spu_arch_string.
13643 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13645 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13646 * configure.ac: Do not check for terminal.h.
13647 * configure, config.in: Regenerated.
13649 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13651 * Makefile.in (OBS): Add $(XML_BUILTIN).
13652 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13654 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13655 (arm-with-iwmmxt.c): New.
13656 * config.in, configure: Regenerate.
13657 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13658 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13659 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13660 (arm*-*-linux*): Add iWMMXt and regset support.
13661 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13662 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13663 (arm_store_wmmxregset, target_regsets): New.
13664 * server.c (get_features_xml): Take annex argument. Check builtin
13666 (handle_query): Handle multiple annexes.
13668 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13670 * remote-utils.c [USE_WIN32API] (read, write): Define.
13671 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13674 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13676 * linux-i386-low.c (the_low_target): Set arch_string.
13677 * linux-x86-64-low.c (the_low_target): Likewise.
13678 * linux-low.c (linux_arch_string): New.
13679 (linux_target_ops): Add it.
13680 * linux-low.h (struct linux_target_ops): Add arch_string.
13681 * server.c (write_qxfer_response): Use const void * for DATA.
13682 (get_features_xml): New.
13683 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13684 * target.h (struct target_ops): Add arch_string method.
13686 2007-01-03 Denis Pilat <denis.pilat@st.com>
13687 Daniel Jacobowitz <dan@codesourcery.com>
13689 * linux-low.c (linux_kill): Handle being called with no threads.
13690 * win32-i386-low.c (win32_kill): Likewise.
13691 (get_child_debug_event): Clear current_process_handle.
13693 2006-12-30 Denis PILAT <denis.pilat@st.com>
13694 Daniel Jacobowitz <dan@codesourcery.com>
13696 * remote-utils.c (remote_open): Check the type of specified
13697 serial port devices before opening them.
13698 * server.c (main): Kill the inferior if an error occurs during
13699 the first remote_open.
13701 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13703 * README: Update supported targets.
13705 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13707 * Makefile.in (clean): Remove reg-mips64.c.
13708 (reg-mips64.c, reg-mips64.o): New rules.
13709 * configure.srv: Handle mips64. Include regset support for mips.
13710 * linux-mips-low.c (union mips_register): New.
13711 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13712 (mips_breakpoint, mips_breakpoint_at): Use int.
13713 (mips_collect_register, mips_supply_register)
13714 (mips_collect_register_32bit, mips_supply_register_32bit)
13715 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13716 (mips_store_fpregset, target_regsets): New.
13717 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13719 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13721 * configure.srv: Add target "spu*-*-*".
13722 * Makefile.in (clean): Remove reg-spu.c.
13723 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13724 * spu-low.c: New file.
13726 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13728 * configure.ac: Correct td_thr_tls_get_addr test.
13729 * configure: Regenerated.
13731 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13733 * linux-low.c (linux_wait_for_event): Reformat. Use the
13734 pass_signals array.
13735 * remote-utils.c (decode_address_to_semicolon): New.
13736 * server.c (pass_signals, handle_general_set): New.
13737 (handle_query): Mention QPassSignals for qSupported.
13738 (main): Call handle_general_set.
13739 * server.h (pass_signals, decode_address_to_semicolon): New.
13741 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13743 * server.c (handle_query): Correct error handling for read_auxv.
13745 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13747 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13748 and srv_linux_thread_db to yes.
13749 * linux-s390-low.c (s390_fill_gregset): New function.
13750 (target_regsets): Define data structure.
13752 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13754 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13755 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13756 * config.in, configure: Regenerated.
13757 * inferiors.c (gdb_id_to_thread): New function.
13758 (gdb_id_to_thread_id): Use it.
13759 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13760 * linux-low.h (struct process_info): Add th member.
13761 (thread_db_get_tls_address): New prototype.
13762 * remote-utils.c (decode_address): Make non-static.
13763 * server.c (handle_query): Handle qGetTLSAddr.
13764 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13765 * target.h (struct target_ops): Add get_tls_address.
13766 * thread-db.c (maybe_attach_thread): Save the thread handle.
13767 (thread_db_get_tls_address): New.
13769 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13771 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13772 (linux_resume_one_process): Take a siginfo_t *. Update all
13773 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13774 (struct pending_signals): Add a siginfo_t.
13775 (linux_wait_for_process): Always set last_status.
13776 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13777 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13778 * linux-low.h (struct process_info): Add last_status.
13780 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13782 * remote-utils.c (try_rle): New function.
13783 (putpkt_binary): Use it.
13785 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13787 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13788 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13789 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13790 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13791 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13794 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13796 * server.c (terminal_fd): New variable.
13797 (old_foreground_pgrp): Likewise.
13798 (restore_old_foreground_pgrp): New function.
13799 (start_inferior): Record the terminal file descriptor in terminal_fd
13800 and its original foreground group in old_foreground_pgrp. Register
13801 restore_old_foreground_pgrp with atexit().
13803 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13805 * server.c (handle_query): Correct qPart to qXfer.
13807 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13809 * configure.ac: Check for more headers which are missing on
13810 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13811 * configure.srv: Add Cygwin and mingw32.
13812 * remote-utils.c: Don't include headers unconditionally which
13813 are missing on mingw32. Include <winsock.h> for mingw32.
13814 (remote_open): Adjust for mingw32 support. Flush
13815 standard error after writing to it.
13816 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13817 (unblock_async_io, enable_async_io, disable_async_io)
13818 (readchar, getpkt): Update for Winsock support.
13819 (prepare_resume_reply): Expect a protocol signal number.
13820 * server.c: Disable <sys/wait.h> on mingw32.
13821 (start_inferior): Adjust for mingw32 support. Flush
13822 standard error after writing to it.
13823 (attach_inferior): Likewise. Use protocol signal
13825 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13827 * win32-i386-low.c: New file.
13828 * Makefile.in (XM_CLIBS): Set.
13829 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13830 (win32-i386-low.o): New dependency rule.
13831 * linux-low.c (linux_wait): Use target signal numbers.
13832 * target.h (struct target_ops): Doc fix.
13833 * server.h (target_signal_to_name): New prototype.
13834 * gdbreplay.c: Don't include headers unconditionally which
13835 are missing on mingw32. Include <winsock.h> for mingw32.
13836 (remote_close, remote_open): Adjust for Winsock support.
13837 * configure, config.in: Regenerated.
13839 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13841 * server.c (decode_xfer_read, write_qxfer_response): New.
13842 (handle_query): Take a packet length argument. Handle
13843 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13844 the qSupported response.
13845 (main): Update call to handle_query.
13847 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13849 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13850 (putpkt_binary): Renamed from putpkt and adjusted for binary
13852 (putpkt): New wrapper for putpkt_binary.
13853 (readchar): Don't mask off the high bit.
13854 (decode_X_packet): New function.
13855 * server.c (main): Call putpkt_binary if a handler sets the packet
13856 length. Save the length of the incoming packet. Handle 'X'.
13857 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13859 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13861 * server.c (handle_query): Handle qSupported.
13863 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13865 * remote-utils.c (all_symbols_looked_up): New variable.
13866 (look_up_one_symbol): Check it.
13867 * server.h (look_up_one_symbol): New declaration.
13868 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13870 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13872 * Makefile.in (linux-arm-low.o): Update dependencies.
13873 * linux-arm-low.c: Include "gdb_proc_service.h".
13874 (PTRACE_GET_THREAD_AREA): Define.
13875 (ps_get_thread_area): New function.
13877 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13879 * configure.srv (m68k*-*-uclinux*): New target.
13880 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13881 (linux_resume_one_process): Remove extraneous cast.
13882 (linux_read_offsets): New.
13883 (linux_target_op): Add linux_read_offsets on mmuless systems.
13884 * server.c (handle_query): Add qOffsets logic.
13885 * target.h (struct target_ops): Add read_offsets.
13887 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13889 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13890 (PTRACE_GET_THREAD_AREA): Define.
13891 (ps_get_thread_area): New function.
13892 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13893 (linux-x86-64-low.o): Update.
13895 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13897 * configure.ac: Remove checks for prfpregset_t.
13898 * gdb_proc_service.h: New file.
13899 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13900 new "gdb_proc_service.h".
13901 * proc-service.c: Likewise.
13902 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13903 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13904 * Makefile.in (gdb_proc_service_h): Updated.
13905 * configure, config.in: Regenerated.
13907 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13909 * remote-utils.c (prepare_resume_reply): Move declaration
13910 of gdb_id_from_wait to the top of the block.
13912 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13914 * linux-low.c (regsets_store_inferior_registers): Read the regset
13915 from the target before filling it.
13917 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13919 * server.c (attach_inferior): Return SIGTRAP for a successful
13922 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13924 * Makefile.in (OBS): Add version.o.
13925 (STAGESTUFF): Delete.
13926 (version.o): Add dependencies.
13927 (version.c): Replace rule.
13928 (clean): Remove version.c.
13929 * server.c (gdbserver_version): New.
13930 (gdbserver_usage): Use printf.
13931 (main): Handle --version and --help.
13932 * server.h (version, host_name): Add declarations.
13934 2005-12-23 Eli Zaretskii <eliz@gnu.org>
13946 * linux-x86-64-low.c:
13948 * linux-s390-low.c:
13949 * linux-ppc64-low.c:
13951 * linux-mips-low.c:
13952 * linux-m68k-low.c:
13953 * linux-m32r-low.c:
13956 * linux-ia64-low.c:
13957 * linux-i386-low.c:
13958 * linux-crisv32-low.c:
13970 * gdbserver.1: Add (C) after Copyright. Update the FSF
13973 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13975 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13976 (arm_breakpoint_at): Recognize both breakpoints.
13977 (the_low_target): Use the correct breakpoint instruction.
13979 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13981 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13982 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13983 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13984 (the_low_target): Update.
13986 2005-10-25 Andreas Schwab <schwab@suse.de>
13988 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13990 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13991 (ia64_num_regs): Reduce to 462.
13993 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13995 * acinclude.m4: Correct quoting.
13996 * aclocal.m4: Regenerated.
13998 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13999 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14000 (thread_db_init): Call thread_db_err_str.
14001 * configure.ac: Check for TD_VERSION.
14002 * config.in, configure: Regenerated.
14004 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14006 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14008 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14010 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14011 is not available. Define HAVE_PTRACE_GETREGS if it is.
14012 * config.in, configure: Regenerated.
14013 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14014 * linux-i386-low.c, linux-m68k-low.c: Update to use
14015 HAVE_PTRACE_GETREGS.
14016 * linux-low.c (regsets_fetch_inferior_registers)
14017 (regsets_store_inferior_registers): Only return 0 if we processed
14019 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14020 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14022 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14024 * inferiors.c (struct thread_info): Add gdb_id.
14025 (add_thread): Add gdb_id argument.
14026 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14027 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14028 calls to add_thread.
14029 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14030 * server.c (handle_query): Use thread_to_gdb_id.
14031 (handle_v_cont, main): Use gdb_id_to_thread_id.
14032 * server.h (add_thread): Update prototype.
14033 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14036 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14038 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14039 left-padded registers.
14040 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14041 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14043 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14045 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14046 * configure: Regenerate.
14047 * config.in: Regenerate.
14048 * server.h (NEED_DECLARATION_STRERROR):
14049 Replace with !HAVE_DECL_STRERROR.
14051 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14053 * linux-low.c (linux_wait, linux_send_signal): Don't test
14054 an unsigned long variable for > 0 if it could be MAX_ULONG.
14055 * server.c (myresume): Likewise.
14056 * target.c (set_desired_inferior): Likewise.
14058 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14060 * configure.ac: Simplify and improve check for socklen_t.
14061 * configure, config.in: Regenerate.
14063 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14065 * acconfig.h: Remove.
14066 * configure.ac: Add a test for socklen_t. Use three-argument
14067 AC_DEFINE throughout.
14068 * config.in: Regenerated using autoheader 2.59.
14069 * configure: Regenerated.
14071 * gdbreplay.c (socklen_t): Provide a default.
14072 (remote_open): Use socklen_t.
14073 * remote-utils.c (socklen_t): Provide a default.
14074 (remote_open): Use socklen_t.
14075 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14078 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14080 * linux-low.c (linux_read_memory, linux_write_memory)
14081 (linux_read_auxv): Likewise.
14082 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14083 (check_mem_write): Likewise.
14084 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14086 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14087 (registers_from_string, register_data): Likewise.
14088 * server.c (handle_query, main): Likewise.
14089 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14090 (decode_M_packet): Likewise.
14091 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14092 * target.h (struct target_ops): Update read_memory, write_memory,
14094 (read_inferior_memory, write_inferior_memory): Update.
14095 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14096 to unsigned char *.
14097 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14098 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14099 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14100 linux-s390-low.c, linux-sh-low.c: Update for changes in
14101 read_inferior_memory and the_low_target->breakpoint.
14103 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14105 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14106 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14107 * configure.srv: Add powerpc64-*-linux*.
14108 * linux-ppc64-low.c: New file.
14110 2005-05-23 Orjan Friberg <orjanf@axis.com>
14112 * linux-cris-low.c: New file with support for CRIS.
14113 * linux-crisv32-low.c: Ditto for CRISv32.
14114 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14115 (clean): Add reg-cris.c and reg-crisv32.c.
14116 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14117 reg-crisv32.o, and reg-crisv32.c to make rules.
14118 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14119 recognized targets.
14121 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14123 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14124 of sizeof (PTRACE_XFER_TYPE).
14125 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14127 2005-05-12 Orjan Friberg <orjanf@axis.com>
14129 * target.h (struct target_ops): Add insert_watchpoint,
14130 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14131 pointers for hardware watchpoint support.
14132 * linux-low.h (struct linux_target_ops): Ditto.
14133 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14134 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14135 to linux_target_ops.
14136 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14138 * server.c (main): Recognize 'Z' and 'z' packets.
14140 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14142 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14143 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14144 (the_low_target): Add new members.
14146 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14148 * proc-service.c (ps_lgetregs): Search all_processes instead of
14151 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14153 * server.c (start_inferior): Change return type to int.
14154 (attach_inferior): Change sigptr to int *.
14155 (handle_v_cont, handle_v_requests): Change signal to int *.
14156 (main): Change signal to int.
14158 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14160 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14161 * configure.srv: Add m32r*-*-linux*.
14162 * linux-m32r-low.c: New file.
14164 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14166 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14168 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14170 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14171 Take unsigned long arguments for PIDs.
14172 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14173 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14174 (wait_for_sigstop, linux_resume_one_process)
14175 (regsets_fetch_inferior_registers, linux_send_signal)
14176 (linux_read_auxv): Likewise. Update the types of variables holding
14177 PIDs. Update format string specifiers.
14178 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14179 * remote-utils.c (prepare_resume_reply): Likewise.
14180 * server.c (cont_thread, general_thread, step_thread)
14181 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14183 (handle_query): Update format specifiers.
14184 (handle_v_cont, main): Use strtoul for thread IDs.
14185 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14186 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14187 (general_thread, step_thread, thread_from_wait)
14188 (old_thread_from_wait): Update.
14189 * target.h (struct thread_resume): Use unsigned long for THREAD.
14190 (struct target_ops): Use unsigned long for arguments to attach and
14193 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14195 * acinclude.m4: Include bfd/bfd.m4 directly.
14196 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14197 <agriffis@toolchain.org>.
14198 * aclocal.m4, configure: Regenerated.
14200 2005-01-07 Andrew Cagney <cagney@gnu.org>
14202 * configure.ac: Rename configure.in, require autoconf 2.59.
14203 * configure: Re-generate.
14205 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14207 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14208 LIBS when finished.
14209 * aclocal.m4: Regenerated.
14210 * configure: Regenerated.
14212 2004-11-21 Andreas Schwab <schwab@suse.de>
14214 * linux-m68k-low.c (m68k_num_gregs): Define.
14215 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14216 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14217 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14218 (m68k_breakpoint_at): New. Add to the_low_target.
14220 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14221 srv_linux_thread_db to yes.
14223 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14225 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14226 (ARCH_SET_FS): Likewise.
14227 (ARCH_GET_FS): Likewise.
14228 (ARCH_GET_GS): Likewise.
14230 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14232 * linux-i386-low.c (ps_get_thread_area): New.
14233 * linux-x86-64-low.c (ps_get_thread_area): New.
14234 * linux-low.c: Include <sys/syscall.h>.
14235 (linux_kill_one_process): Don't kill the first thread here.
14236 (linux_kill): Kill the first thread here.
14237 (kill_lwp): New function.
14238 (send_sigstop, linux_send_signal): Use it.
14239 * proc-service.c: Clean up #ifdefs.
14240 (fpregset_info): Delete.
14241 (ps_lgetregs): Update and enable implementation.
14242 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14244 * remote-utils.c (struct sym_cache, symbol_cache): New.
14245 (input_interrupt): Print a clearer message.
14246 (async_io_enabled): New variable.
14247 (enable_async_io, disable_async_io): Use it. Update comments.
14248 (look_up_one_symbol): Use the symbol cache.
14249 * thread-db.c (thread_db_look_up_symbols): New function.
14250 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14252 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14254 * configure.in: Test for -rdynamic.
14255 * configure: Regenerated.
14256 * Makefile (INTERNAL_LDFLAGS): New.
14257 (gdbserver, gdbreplay): Use it.
14259 2004-09-02 Andrew Cagney <cagney@gnu.org>
14261 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14263 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14265 * linux-low.c (linux_wait): Clear all_processes list also.
14267 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14269 * linux-low.c: Include <errno.h>. Remove extern declaration of
14272 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14274 * gdbreplay.c, server.h, utils.c: Update copyright years.
14276 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14278 * server.c (main): Print child status or termination signal from
14279 variable 'signal', not 'sig'.
14281 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14283 * linux-low.c (linux_read_memory): Change return type to
14284 int. Check for and return error from ptrace().
14285 * target.c (read_inferior_memory): Change return type to int. Pass
14286 back return status from the_target->read_memory().
14287 * target.h (struct target_ops): Adapt *read_memory() prototype.
14289 (read_inferior_memory): Adapt prototype.
14290 * server.c (main): Return an error packet if
14291 read_inferior_memory() returns an error.
14293 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14295 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14296 Unify with other clean targets.
14298 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14300 * server.c (handle_v_cont): Call set_desired_inferior.
14302 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14304 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14306 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14308 * linux-low.c (linux_wait): Unblock async I/O.
14309 (linux_resume): Block and enable async I/O.
14310 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14311 * server.h (block_async_io, unblock_async_io): Add prototypes.
14313 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14315 * remote-utils.c (remote_open): Print a status notice after
14316 opening a TCP port.
14317 * server.c (attach_inferior): Print a status notice after
14320 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14322 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14324 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14326 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14328 * server.c, target.h: Update copyright years.
14330 2004-02-25 Roland McGrath <roland@redhat.com>
14332 * target.h (struct target_ops): New member `read_auxv'.
14333 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14334 * linux-low.c (linux_read_auxv): New function.
14335 (linux_target_ops): Initialize `read_auxv' member to that.
14337 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14339 Committed by Jim Blandy <jimb@redhat.com>.
14341 * linux-s390-low.c (s390_num_regs): Update.
14342 (s390_regmap): Remove control registers. Use __s390x__ predefine
14343 instead of GPR_SIZE to distiguish s390 and s390x targets.
14345 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14347 * linux-low.c: Update copyright year.
14348 (check_removed_breakpoint): Clear pending_is_breakpoint.
14349 (linux_set_resume_request, linux_queue_one_thread)
14350 (resume_status_pending_p): New functions.
14351 (linux_continue_one_thread): Use process->resume.
14352 (linux_resume): Only resume threads if there are no pending events.
14353 * linux-low.h (struct process_info): Add resume request
14356 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14358 * regcache.c (new_register_cache): Clear the allocated register
14359 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14361 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14363 * linux-low.c (linux_resume): Take a struct thread_resume *
14365 (linux_wait): Update call.
14366 (resume_ptr): New static variable.
14367 (linux_continue_one_thread): Renamed from
14368 linux_continue_one_process. Use resume_ptr.
14369 (linux_resume): Use linux_continue_one_thread.
14370 * server.c (handle_v_cont, handle_v_requests): New functions.
14371 (myresume): New function.
14372 (main): Handle 'v' case.
14373 * target.h (struct thread_resume): New type.
14374 (struct target_ops): Change argument of "resume" to struct
14376 (myresume): Delete macro.
14378 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14380 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14381 (uninstall): Support DESTDIR.
14383 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14385 * configure.srv: Add xscale*linux copy of arm*linux entry.
14387 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14389 * linux-arm-low.c (arm_reinsert_addr): New function.
14390 (the_low_target): Add arm_reinsert_addr.
14392 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14394 * mem-break.c: Remove whitespace at end of file.
14396 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14398 * configure.in: Check whether we need to prototype strerror.
14399 * server.h: Optionally prototype strerror.
14400 * gdbreplay.c (perror_with_name): Use strerror.
14401 * linux-low.c (linux_attach_lwp): Use strerror.
14402 * utils.c (perror_with_name): Use strerror.
14403 * config.in, configure: Regenerated.
14405 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14407 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14408 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14410 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14412 * Makefile.in (SFILES): Update.
14413 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14414 low-sun3.c: Remove files.
14416 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14418 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14419 (linux_detach_one_process, linux_detach): New functions.
14420 (linux_target_ops): Add linux_detach.
14421 * server.c (main): Handle 'D' packet.
14422 * target.h (struct target_ops): Add "detach" member.
14423 (detach_inferior): Define.
14425 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14427 From Kelley Cook <kelleycook@wideopenwest.com>:
14428 * configure.srv: Accept i[34567]86 variants.
14430 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14432 * linux-low.c (linux_wait_for_event): Correct comment typos.
14433 (linux_resume_one_process): Call check_removed_breakpoint.
14434 (linux_send_signal): New function.
14435 (linux_target_ops): Add linux_send_signal.
14436 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14438 * target.h (struct target_ops): Add send_signal.
14440 2003-05-29 Jim Blandy <jimb@redhat.com>
14442 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14443 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14444 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14445 away part of the register's value.
14447 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14449 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14450 (linux_wait_for_event, linux_init_signals): Likewise.
14452 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14454 * configure.in: Check for stdlib.h.
14455 * configure: Regenerated.
14456 * config.in: Regenerated.
14458 2003-01-04 Andreas Schwab <schwab@suse.de>
14460 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14462 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14464 * Makefile.in: Remove obsolete code.
14466 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14468 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14469 defined(PT_FPR0_HI).
14471 2002-11-17 Stuart Hughes <seh@zee2.com>
14473 * linux-arm-low.c (arm_num_regs): Increase.
14474 (arm_regmap): Include status register.
14476 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14478 * linux-low.c (register_addr): Remove incorrect -1 check.
14480 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14482 * linux-low.c (linux_create_inferior): Call setpgid. Return
14484 (unstopped_p, linux_signal_pid): Remove.
14485 (linux_target_ops): Remove linux_signal_pid.
14486 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14487 global instead of target method.
14488 * target.h (struct target_ops): Remove signal_pid. Update comment
14489 for create_inferior.
14490 * server.c (signal_pid): New variable.
14491 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14492 gdbserver. Set the child to be the foreground process group.
14493 (attach_inferior): Set signal_pid.
14495 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14497 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14499 2002-08-20 Jim Blandy <jimb@redhat.com>
14501 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14504 2002-08-01 Andrew Cagney <cagney@redhat.com>
14506 * Makefile.in: Make chill references obsolete.
14508 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14510 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14511 * configure: Regenerate.
14512 * config.in: Regenerate.
14514 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14516 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14517 (perror_with_name, remote_close, remote_open, expect, play): Static.
14519 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14521 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14522 byte offsets instead of an array of indexes.
14523 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14525 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14527 * regcache.c: Add comment.
14529 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14531 * thread-db.c: New file.
14532 * proc-service.c: New file.
14533 * acinclude.m4: New file.
14534 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14535 proc-service.o, and thread-db.o.
14536 (linux-low.o): Add USE_THREAD_DB.
14537 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14538 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14539 * aclocal.m4: Regenerated.
14540 * config.in: Regenerated.
14541 * configure: Regenerated.
14542 * configure.in: Check for proc_service.h, sys/procfs.h,
14543 thread_db.h, and linux/elf.h headrs.
14544 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14545 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14546 Check for -lthread_db and thread support.
14547 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14548 PowerPC, and SuperH.
14549 * i387-fp.c: Constify arguments.
14550 * i387-fp.h: Likewise.
14551 * inferiors.c: (struct thread_info): Renamed from
14552 `struct inferior_info'. Remove PID member. Use generic inferior
14553 list header. All uses updated.
14554 (inferiors, signal_pid): Removed.
14555 (all_threads): New variable.
14556 (get_thread): Define.
14557 (add_inferior_to_list): New function.
14558 (for_each_inferior): New function.
14559 (change_inferior_id): New function.
14560 (add_inferior): Removed.
14561 (remove_inferior): New function.
14562 (add_thread): New function.
14563 (free_one_thread): New function.
14564 (remove_thread): New function.
14565 (clear_inferiors): Use for_each_inferior and free_one_thread.
14566 (find_inferior): New function.
14567 (find_inferior_id): New function.
14568 (inferior_target_data): Update argument type.
14569 (set_inferior_target_data): Likewise.
14570 (inferior_regcache_data): Likewise.
14571 (set_inferior_regcache_data): Likewise.
14572 * linux-low.c (linux_bp_reinsert): Remove.
14573 (all_processes, stopping_threads, using_thrads)
14574 (struct pending_signals, debug_threads, pid_of): New.
14575 (inferior_pid): Replace with macro.
14576 (struct inferior_linux_data): Remove.
14577 (get_stop_pc, add_process): New functions.
14578 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14579 Use add_process and add_thread.
14580 (linux_attach_lwp): New function, based on old linux_attach. Use
14581 add_process and add_thread. Set stop_expected for new threads.
14582 (linux_attach): New function.
14583 (linux_kill_one_process): New function.
14584 (linux_kill): Kill all LWPs.
14585 (linux_thread_alive): Use find_inferior_id.
14586 (check_removed_breakpoints, status_pending_p): New functions.
14587 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14588 Update. Use WNOHANG. Wait for cloned processes also. Update process
14589 struct for the found process.
14590 (linux_wait_for_event): New function.
14591 (linux_wait): Use it. Support LWPs.
14592 (send_sigstop, wait_for_sigstop, stop_all_processes)
14593 (linux_resume_one_process, linux_continue_one_process): New functions.
14594 (linux_resume): Support LWPs.
14595 (REGISTER_RAW_SIZE): Remove.
14596 (fetch_register): Use register_size instead. Call supply_register.
14597 (usr_store_inferior_registers): Likewise. Call collect_register.
14598 Fix recursive case.
14599 (regsets_fetch_inferior_registers): Improve error message.
14600 (regsets_store_inferior_registers): Add debugging.
14601 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14602 (unstopped_p, linux_signal_pid): New functions.
14603 (linux_target_ops): Add linux_signal_pid.
14604 (linux_init_signals): New function.
14605 (initialize_low): Call it. Initialize using_threads.
14606 * regcache.c (inferior_regcache_data): Add valid
14608 (get_regcache): Fetch registers lazily. Add fetch argument
14609 and update all callers.
14610 (regcache_invalidate_one, regcache_invalidate): New
14612 (new_register_cache): Renamed from create_register_cache.
14613 Return the new regcache.
14614 (free_register_cache): Change argument to a void *.
14615 (registers_to_string, registers_from_string): Call get_regcache
14616 with fetch flag set.
14617 (register_data): Make static. Pass fetch flag to get_regcache.
14618 (supply_register): Call get_regcache with fetch flag clear.
14619 (collect_register): Call get_regcache with fetch flag set.
14620 (collect_register_as_string): New function.
14621 * regcache.h: Update.
14622 * remote-utils.c (putpkt): Flush after debug output and use
14624 Handle input interrupts while waiting for an ACK.
14625 (input_interrupt): Use signal_pid method.
14626 (getpkt): Flush after debug output and use stderr.
14627 (outreg): Use collect_register_as_string.
14628 (new_thread_notify, dead_thread_notify): New functions.
14629 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14630 and general_thread.
14631 (look_up_one_symbol): Flush after debug output.
14632 * server.c (step_thread, server_waiting): New variables.
14633 (start_inferior): Don't use signal_pid. Update call to mywait.
14634 (attach_inferior): Update call to mywait.
14635 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14636 (main): Don't fetch/store registers explicitly. Use
14637 set_desired_inferior. Support proposed ``Hs'' packet. Update
14639 * server.h: Update.
14640 (struct inferior_list, struct_inferior_list_entry): New.
14641 * target.c (set_desired_inferior): New.
14642 (write_inferior_memory): Constify.
14643 (mywait): New function.
14644 * target.h: Update.
14645 (struct target_ops): New signal_pid method.
14646 (mywait): Removed macro, added prototype.
14648 * linux-low.h (regset_func): Removed.
14649 (regset_fill_func, regset_store_func): New.
14650 (enum regset_type): New.
14651 (struct regset_info): Add type field. Use new operation types.
14652 (struct linux_target_ops): stop_pc renamed to get_pc.
14653 Add decr_pc_after_break and breakpoint_at.
14654 (get_process, get_thread_proess, get_process_thread)
14655 (strut process_info, all_processes, linux_attach_lwp)
14656 (thread_db_init): New.
14658 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14659 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14660 (the_low_target): Add new members.
14661 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14662 (i386_store_fpxregset): Constify.
14663 (target_regsets): Add new kind identifier.
14664 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14665 (i386_set_pc): Add debugging.
14666 (i386_breakpoint_at): New function.
14667 (the_low_target): Add new members.
14668 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14669 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14670 (mips_breakpoint_at): New.
14671 (the_low_target): Add new members.
14672 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14673 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14674 (the_low_target): Add new members.
14675 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14676 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14677 (the_low_target): Add new members.
14678 * linux-x86-64-low.c (target_regsets): Add new kind
14681 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14683 From Martin Pool <mbp@samba.org>:
14684 * server.c (gdbserver_usage): New function.
14687 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14689 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14690 stop_at -> stop_pc.
14692 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14694 * Makefile.in: Remove obsolete code.
14696 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14698 * linux-low.c (regsets_fetch_inferior_registers),
14699 (regsets_store_inferior_registers): Removed cast to int from
14701 * regcache.h: Added declaration of struct inferior_info.
14703 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14705 * inferiors.c (struct inferior_info): Add regcache_data.
14706 (add_inferior): Call create_register_cache.
14707 (clear_inferiors): Call free_register_cache.
14708 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14709 * regcache.c (struct inferior_regcache_data): New.
14710 (registers): Remove.
14711 (get_regcache): New function.
14712 (create_register_cache, free_register_cache): New functions.
14713 (set_register_cache): Don't initialize the register cache here.
14714 (registers_to_string, registers_from_string, register_data): Call
14716 * regcache.h: Add prototypes.
14717 * server.h: Likewise.
14719 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14721 * mem-break.c: New file.
14722 * mem-break.h: New file.
14723 * Makefile.in: Add mem-break.o rule; update server.h
14725 * inferiors.c (struct inferior_info): Add target_data
14727 (clear_inferiors): Free target_data member if set.
14728 (inferior_target_data, set_inferior_target_data): New functions.
14729 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14730 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14731 * linux-low.c (linux_bp_reinsert): New variable.
14732 (struct inferior_linux_data): New.
14733 (linux_create_inferior): Use set_inferior_target_data.
14734 (linux_attach): Likewise. Call add_inferior.
14735 (linux_wait_for_one_inferior): New function.
14736 (linux_wait): Call it.
14737 (linux_write_memory): Add const.
14738 (initialize_low): Call set_breakpoint_data.
14739 * linux-low.h (struct linux_target_ops): Add breakpoint
14741 * server.c (attach_inferior): Remove extra add_inferior
14743 * server.h: Include mem-break.h. Update inferior.c
14745 * target.c (read_inferior_memory)
14746 (write_inferior_memory): New functions.
14747 * target.h (read_inferior_memory)
14748 (write_inferior_memory): Change macros to prototypes.
14749 (struct target_ops): Update comments. Add const to write_memory
14752 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14754 * linux-low.c (usr_store_inferior_registers): Support
14755 registers which are allowed to fail to store.
14756 * linux-low.h (linux_target_ops): Likewise.
14757 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14758 (ppc_cannot_store_register): FPSCR may not be storable.
14760 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14762 * server.h: Include <string.h> if HAVE_STRING_H.
14763 * ChangeLog: Correct paths in last ChangeLog entry.
14765 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14767 * linux-low.h: Remove obsolete prototypes.
14768 (struct linux_target_ops): New.
14769 (extern the_low_target): New.
14770 * linux-low.c (num_regs, regmap): Remove declarations.
14771 (register_addr): Use the_low_target explicitly.
14772 (fetch_register): Likewise.
14773 (usr_fetch_inferior_registers): Likewise.
14774 (usr_store_inferior_registers): Likewise.
14775 * linux-arm-low.c (num_regs): Remove.
14776 (arm_num_regs): Define.
14777 (arm_regmap): Renamed from regmap, made static.
14778 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14780 (arm_cannot_store_register): Renamed from cannot_store_register,
14782 (the_low_target): New.
14783 * linux-i386-low.c (num_regs): Remove.
14784 (i386_num_regs): Define.
14785 (i386_regmap): Renamed from regmap, made static.
14786 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14788 (i386_cannot_store_register): Renamed from cannot_store_register,
14790 (the_low_target): New.
14791 * linux-ia64-low.c (num_regs): Remove.
14792 (ia64_num_regs): Define.
14793 (ia64_regmap): Renamed from regmap, made static.
14794 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14796 (ia64_cannot_store_register): Renamed from cannot_store_register,
14798 (the_low_target): New.
14799 * linux-m68k-low.c (num_regs): Remove.
14800 (m68k_num_regs): Define.
14801 (m68k_regmap): Renamed from regmap, made static.
14802 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14804 (m68k_cannot_store_register): Renamed from cannot_store_register,
14806 (the_low_target): New.
14807 * linux-mips-low.c (num_regs): Remove.
14808 (mips_num_regs): Define.
14809 (mips_regmap): Renamed from regmap, made static.
14810 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14812 (mips_cannot_store_register): Renamed from cannot_store_register,
14814 (the_low_target): New.
14815 * linux-ppc-low.c (num_regs): Remove.
14816 (ppc_num_regs): Define.
14817 (ppc_regmap): Renamed from regmap, made static.
14818 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14820 (ppc_cannot_store_register): Renamed from cannot_store_register,
14822 (the_low_target): New.
14823 * linux-s390-low.c (num_regs): Remove.
14824 (s390_num_regs): Define.
14825 (s390_regmap): Renamed from regmap, made static.
14826 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14828 (s390_cannot_store_register): Renamed from cannot_store_register,
14830 (the_low_target): New.
14831 * linux-sh-low.c (num_regs): Remove.
14832 (sh_num_regs): Define.
14833 (sh_regmap): Renamed from regmap, made static.
14834 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14836 (sh_cannot_store_register): Renamed from cannot_store_register,
14838 (the_low_target): New.
14839 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14840 (the_low_target): New.
14842 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14844 * Makefile.in: Add stamp-h target.
14845 * configure.in: Create stamp-h.
14846 * configure: Regenerated.
14848 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14850 * inferiors.c: New file.
14851 * target.c: New file.
14852 * target.h: New file.
14853 * Makefile.in: Add target.o and inferiors.o. Update
14855 * linux-low.c (inferior_pid): New static variable,
14856 moved from server.c.
14857 (linux_create_inferior): Renamed from create_inferior.
14858 Call add_inferior. Return 0 on success instead of a PID.
14859 (linux_attach): Renamed from myattach.
14860 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14861 (linux_thread_alive): Renamed from mythread_alive.
14862 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14864 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14865 (regsets_store_inferior_registers): Correct error message.
14866 Add missing ``return 0''.
14867 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14868 (linux_store_registers): Renamed from store_inferior_registers.
14869 (linux_read_memory): Renamed from read_inferior_memory.
14870 (linux_write_memory): Renamed from write_inferior_memory.
14871 (linux_target_ops): New structure.
14872 (initialize_low): Call set_target_ops ().
14873 * remote-utils.c (unhexify): New function.
14874 (hexify): New function.
14875 (input_interrupt): Send signals to ``signal_pid''.
14876 * server.c (inferior_pid): Remove.
14877 (start_inferior): Update create_inferior call.
14878 (attach_inferior): Call add_inferior.
14879 (handle_query): New function.
14880 (main): Call handle_query for `q' packets.
14881 * server.h: Include "target.h". Remove obsolete prototypes.
14882 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14884 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14886 * Makefile.in: Add WARN_CFLAGS. Update configury
14888 * configure.in: Check for <string.h>
14889 * configure: Regenerate.
14890 * config.in: Regenerate.
14891 * gdbreplay.c: Include needed system headers.
14892 (remote_open): Remove strchr prototype.
14893 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14894 * regcache.c (supply_register): Change buf argument to const void *.
14895 (supply_register_by_name): Likewise.
14896 (collect_register): Change buf argument to void *.
14897 (collect_register_by_name): Likewise.
14898 * regcache.h: Add missing prototypes.
14899 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14900 * server.c (handle_query): New function.
14901 (attached): New static variable, moved out of main.
14902 (main): Quiet longjmp clobber warnings.
14903 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14904 * utils.c (error): Remove NORETURN.