1 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3 * Makefile.in (SFILE): Add "common/job-control.c".
4 (OBS): Add "job-control.o".
6 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
8 * Makefile: Remove "@host_makefile_frag@".
10 2017-05-05 Pedro Alves <palves@redhat.com>
12 * configure: Regenerate.
14 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
16 * configure: Regenerate.
18 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
20 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
21 software_single_step change of return type to
22 std::vector<CORE_ADDR>.
23 * linux-low.c (install_software_single_step_breakpoints):
25 * linux-low.h (install_software_single_step_breakpoints):
28 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
30 * remote-utils.c: Include "gdb_termios.h" instead of
32 * terminal.h: Delete file.
34 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
36 * server.c: Include <vector>.
37 <program_argv, wrapper_argv>: Convert to std::vector.
38 (start_inferior): Rewrite function to use C++.
39 (handle_v_run): Likewise. Update code that calculates the argv
40 based on the vRun packet; use C++.
41 (captured_main): Likewise.
43 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
45 * server.c (handle_v_cont): Initialize thread_resume::thread
48 2017-04-05 Pedro Alves <palves@redhat.com>
50 * configure: Regenerate.
52 2017-04-05 Pedro Alves <palves@redhat.com>
54 * gdbreplay.c (sync_error): Constify.
55 * linux-x86-low.c (push_opcode): Constify.
57 2017-04-05 Pedro Alves <palves@redhat.com>
59 * win32-low.c (get_child_debug_event)
60 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
61 Report TARGET_WAITKIND_SPURIOUS instead.
63 2017-04-05 Pedro Alves <palves@redhat.com>
65 * remote-utils.c (remote_prepare, remote_open): Constify.
66 * remote-utils.h (remote_prepare, remote_open): Constify.
67 * server.c (captured_main): Constify 'port' handling.
69 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
71 * Makefile.in (clean): Clear .deps.
73 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
75 * .gitignore: Remove generated files, replace with wildcard.
76 * (clean): Replace removal of generated files with wildcard.
77 (version.c): Replace with...
78 (version-generated.c): ...this.
79 (xml-builtin.c): Replace with...
80 (xml-builtin-generated.c): ...this.
81 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
82 (%.c: *regformats*): Replace with...
83 (%-generated.c: *regformats*): ...this.
85 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
87 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
88 (xtensa_fill_gregset): Call collect_register_by_name for
90 (xtensa_store_gregset): Call supply_register_by_name for
93 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
95 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
96 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
97 (xtensa_store_gregset): Call supply_register for all registers in
98 a0_regnum..a0_regnum + C0_NREGS range.
100 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
102 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
103 (ax-ipa.o: ax.c): Remove.
104 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
105 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
106 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
107 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
108 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
110 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
112 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
113 (print-utils-ipa.o: ../common/print-utils.c): Remove.
114 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
115 (errors-ipa.o: ../common/errors.c): Remove.
116 (format-ipa.o: ../common/format.c): Remove.
117 (common-utils-ipa.o: ../common/common-utils.c): Remove.
119 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
121 * Makefile.in (%-ipa.o: %.c): New rule.
122 (tracepoint-ipa.o: tracepoint.c): Remove.
123 (utils-ipa.o: utils.c): Remove.
124 (remote-utils-ipa.o: remote-utils.c): Remove.
125 (regcache-ipa.o: regcache.c): Remove.
126 (i386-linux-ipa.o: i386-linux.c): Remove.
127 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
128 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
129 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
130 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
131 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
132 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
133 (amd64-linux-ipa.o: amd64-linux.c): Remove.
134 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
135 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
136 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
137 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
138 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
139 (aarch64-ipa.o: aarch64.c): Remove.
140 (s390-linux32-ipa.o: s390-linux32.c): Remove.
141 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
142 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
143 (s390-linux64-ipa.o: s390-linux64.c): Remove.
144 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
145 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
146 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
147 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
148 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
149 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
150 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
151 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
152 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
153 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
154 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
155 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
156 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
157 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
158 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
159 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
160 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
161 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
162 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
163 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
164 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
165 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
166 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
167 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
168 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
169 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
170 (tdesc-ipa.o: tdesc.c): Remove.
171 (x32-linux-ipa.o: x32-linux.c): Remove.
172 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
173 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
175 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
177 * Makefile.in (%.o: ../arch/%.c): New rule.
178 (arm.o: ../arch/arm.c): Remove.
179 (arm-linux.o: ../arch/arm-linux.c): Remove.
180 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
181 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
183 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
185 * Makefile.in (%.o: ../nat/%.c): New rule.
186 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
187 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
188 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
189 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
190 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
191 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
192 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
193 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
194 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
195 (linux-personality.o: ../nat/linux-personality.c): Remove.
196 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
197 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
198 (x86-linux.o: ../nat/x86-linux.c): Remove.
199 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
200 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
202 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
204 * Makefile.in (%.o: ../common/%.c): New rule.
205 (signals.o: ../common/signals.c): Remove.
206 (print-utils.o: ../common/print-utils.c): Remove.
207 (rsp-low.o: ../common/rsp-low.c): Remove.
208 (common-utils.o: ../common/common-utils.c): Remove.
209 (posix-strerror.o: ../common/posix-strerror.c): Remove.
210 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
211 (vec.o: ../common/vec.c): Remove.
212 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
213 (xml-utils.o: ../common/xml-utils.c): Remove.
214 (ptid.o: ../common/ptid.c): Remove.
215 (buffer.o: ../common/buffer.c): Remove.
216 (format.o: ../common/format.c): Remove.
217 (filestuff.o: ../common/filestuff.c): Remove.
218 (agent.o: ../common/agent.c): Remove.
219 (errors.o: ../common/errors.c): Remove.
220 (environ.o: ../common/environ.c): Remove.
221 (common-debug.o: ../common/common-debug.c): Remove.
222 (cleanups.o: ../common/cleanups.c): Remove.
223 (common-exceptions.o: ../common/common-exceptions.c): Remove.
224 (fileio.o: ../common/fileio.c): Remove.
225 (common-regcache.o: ../common/common-regcache.c): Remove.
226 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
227 (new-op.o: ../common/new-op.c): Remove.
228 (btrace-common.o: ../common/btrace-common.c): Remove.
230 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
232 * Makefile.in (%.o: ../target/%.c): New rule.
233 (waitstatus.o: ../target/waitstatus.c): Remove.
235 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
238 (%.c: ../regformats/%.dat,
239 (%.c: ../regformats/arm/%.dat,
240 (%.c: ../regformats/i386/%.dat,
241 (%.c: ../regformats/rs6000/%.dat): New rules.
244 (arm-with-iwmmxt.c): Remove.
245 (arm-with-vfpv2.c): Remove.
246 (arm-with-vfpv3.c): Remove.
247 (arm-with-neon.c): Remove.
248 (reg-bfin.c): Remove.
249 (reg-cris.c): Remove.
250 (reg-crisv32.c): Remove.
252 (i386-linux.c): Remove.
253 (i386-avx.c): Remove.
254 (i386-avx-linux.c): Remove.
255 (i386-avx-avx512.c): Remove.
256 (i386-avx-avx512-linux.c): Remove.
257 (i386-mpx.c): Remove.
258 (i386-mpx-linux.c): Remove.
259 (i386-avx-mpx-avx512-pku.c): Remove.
260 (i386-avx-mpx-avx512-pku-linux.c): Remove.
261 (i386-avx-mpx.c): Remove.
262 (i386-avx-mpx-linux.c): Remove.
263 (i386-mmx.c): Remove.
264 (i386-mmx-linux.c): Remove.
265 (reg-ia64.c): Remove.
266 (reg-m32r.c): Remove.
267 (reg-m68k.c): Remove.
269 (mips-linux.c): Remove.
270 (mips-dsp-linux.c): Remove.
271 (mips64-linux.c): Remove.
272 (mips64-dsp-linux.c): Remove.
273 (nios2-linux.c): Remove.
274 (powerpc-32.c): Remove.
275 (powerpc-32l.c): Remove.
276 (powerpc-altivec32l.c): Remove.
277 (powerpc-cell32l.c): Remove.
278 (powerpc-vsx32l.c): Remove.
279 (powerpc-isa205-32l.c): Remove.
280 (powerpc-isa205-altivec32l.c): Remove.
281 (powerpc-isa205-vsx32l.c): Remove.
282 (powerpc-e500l.c): Remove.
283 (powerpc-64l.c): Remove.
284 (powerpc-altivec64l.c): Remove.
285 (powerpc-cell64l.c): Remove.
286 (powerpc-vsx64l.c): Remove.
287 (powerpc-isa205-64l.c): Remove.
288 (powerpc-isa205-altivec64l.c): Remove.
289 (powerpc-isa205-vsx64l.c): Remove.
290 (s390-linux32.c): Remove.
291 (s390-linux32v1.c): Remove.
292 (s390-linux32v2.c): Remove.
293 (s390-linux64.c): Remove.
294 (s390-linux64v1.c): Remove.
295 (s390-linux64v2.c): Remove.
296 (s390-te-linux64.c): Remove.
297 (s390-vx-linux64.c): Remove.
298 (s390-tevx-linux64.c): Remove.
299 (s390x-linux64.c): Remove.
300 (s390x-linux64v1.c): Remove.
301 (s390x-linux64v2.c): Remove.
302 (s390x-te-linux64.c): Remove.
303 (s390x-vx-linux64.c): Remove.
304 (s390x-tevx-linux64.c): Remove.
305 (tic6x-c64xp-linux.c): Remove.
306 (tic6x-c64x-linux.c): Remove.
307 (tic6x-c62x-linux.c): Remove.
309 (reg-sparc64.c): Remove.
312 (amd64-linux.c): Remove.
313 (amd64-avx.c): Remove.
314 (amd64-avx-linux.c): Remove.
315 (amd64-avx-avx512.c): Remove.
316 (amd64-avx-avx512-linux.c): Remove.
317 (amd64-mpx.c): Remove.
318 (amd64-mpx-linux.c): Remove.
319 (amd64-avx-mpx-avx512-pku.c): Remove.
320 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
321 (amd64-avx-mpx.c): Remove.
322 (amd64-avx-mpx-linux.c): Remove.
324 (x32-linux.c): Remove.
326 (x32-avx-linux.c): Remove.
327 (x32-avx-avx512.c): Remove.
328 (x32-avx-avx512-linux.c): Remove.
329 (reg-xtensa.c): Remove.
330 (reg-tilegx.c): Remove.
331 (reg-tilegx32.c): Remove.
333 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
335 * Makefile.in (SFILES): Add "common/environ.c".
336 (OBJS): Add "common/environ.h".
338 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
340 * configure.ac: Check if the fs_base and gs_base members of
341 `struct user_regs_struct' exist.
342 * config.in: Regenerated.
343 * configure: Likewise.
345 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
347 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
349 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
350 (get_next_pcs_syscall_next_pc): Likewise.
352 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
354 * win32-i386-low.c: Fix incorrect reference to a couple source files.
355 * nto-x86-low.c: Likewise.
357 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
359 * Makefile.in: Include disable-implicit-rules.mk.
361 2016-11-23 Pedro Alves <palves@redhat.com>
363 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
364 (debug_vprintf): Use std::chrono::steady_clock instead of
365 gettimeofday. Use '.' instead of ':'.
366 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
367 (get_timestamp): Use std::chrono::steady_clock instead of
370 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
372 * Makefile.in: Fix whitespace formatting.
374 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
376 * Makefile.in (SFILES, OBS): Flatten list and order
379 2016-11-23 Pedro Alves <palves@redhat.com>
381 * event-loop.c (handle_file_event): Use warning.
382 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
383 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
386 2016-11-23 Pedro Alves <palves@redhat.com>
388 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
390 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
391 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
392 debug_printf and debug_flush for debug output.
393 * server.c (handle_general_set): Likewise.
394 * thread-db.c (try_thread_db_load): Use debug_printf for debug
397 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
399 * Makefile.in (.c.o): Replace rule with ...
400 (%.o: %.c): ... this one.
402 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
404 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
405 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
407 * configure.ac: Remove checks for the make program.
408 * configure: Re-generate.
410 2016-10-28 Pedro Alves <palves@redhat.com>
412 * Makefile.in (CXX_DIALECT): Get from configure.
413 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
414 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
415 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
416 * config.in: Regenerate.
417 * configure: Regenerate.
419 2016-10-27 Yao Qi <yao.qi@linaro.org>
421 * linux-low.c (linux_supports_range_stepping): Return true if
422 can_software_single_step return true.
424 2016-10-27 Yao Qi <yao.qi@linaro.org>
426 * inferiors.c (find_inferior_in_random): New function.
427 * inferiors.h (find_inferior_in_random): Declare.
428 * linux-low.c (linux_wait_for_event_filtered): Call
429 find_inferior_in_random instead of find_inferior.
431 2016-10-27 Yao Qi <yao.qi@linaro.org>
433 * linux-low.c (linux_wait_1): If single-step breakpoints are
434 inserted, remove them.
436 2016-10-26 Pedro Alves <palves@redhat.com>
438 * linux-low.c (handle_extended_wait): Link parent/child fork
440 (linux_wait_1): Unlink them.
441 (linux_set_resume_request): Ignore resume requests for
442 already-resumed and unhandled fork child threads.
443 * linux-low.h (struct lwp_info) <fork_relative>: New field.
444 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
446 (handle_v_requests) <vCont>: Don't call require_running.
447 * server.h (in_queued_stop_replies): New declaration.
449 2016-10-24 Yao Qi <yao.qi@linaro.org>
452 * linux-aarch64-low.c (append_insns): Cast the return value to
455 2016-10-10 Yao Qi <yao.qi@linaro.org>
457 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
459 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
461 * target.c (target_supports_multi_process): New function, moved
463 * target.h (target_supports_multi_process): ... here. Remove
466 2016-10-05 Tom Tromey <tom@tromey.com>
469 * tracepoint.c (handle_tracepoint_bkpts): Check
470 ipa_error_tracepoint, not ipa_stopping_tracepoint.
472 2016-10-05 Yao Qi <yao.qi@linaro.org>
474 * configure.srv: Update the path of arm-*.xml files.
476 2016-10-05 Terry Guo <terry.guo@arm.com>
477 Yao Qi <yao.qi@linaro.org>
479 * Makefile.in: Adjust the path of rules.
480 * configure.srv: Update the path of xml files.
481 * regformats/arm-with-iwmmxt.dat: Regenerated.
482 * regformats/arm-with-neon.dat: Likewise.
483 * regformats/arm-with-vfpv2.dat: Likewise.
484 * regformats/arm-with-vfpv3.dat Likewise.
486 2016-09-30 Yao Qi <yao.qi@linaro.org>
489 * target.c (target_stop_and_wait): Don't call
490 target_continue_no_signal, use resume_stop instead.
492 2016-09-26 Yao Qi <yao.qi@linaro.org>
494 * linux-low.c (linux_wait_1): Call debug_exit.
496 2016-09-23 Pedro Alves <palves@redhat.com>
498 * Makefile.in (SFILES): Add common/new-op.c.
499 (OBS): Add common/new-op.o.
500 (new-op.o): New rule.
502 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
504 * .gitinore: Ignore more files.
506 2016-09-21 Yao Qi <yao.qi@linaro.org>
508 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
511 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
513 * server.c (start_inferior): Call target_mourn_inferior instead of
514 mourn_inferior; pass ptid_t argument to it.
516 (handle_target_event): Likewise.
517 * target.c (target_mourn_inferior): New function.
518 * target.h (mourn_inferior): Delete macro.
520 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
522 * linux-low.c (lwp_is_stepping): New function.
524 2016-09-06 Carl Love <cel@us.ibm.com>
526 * server.c (start_inferior): Fixed comment, requested comment change
527 didn't get updated correctly. Removed reference to ptrace () call as
528 it is only true on Linux systems.
530 2016-09-06 Carl Love <cel@us.ibm.com>
532 * server.c (start_inferior): Do not call
533 function target_post_create_inferior () if the
534 inferior process has already exited.
536 2016-09-05 Pedro Alves <palves@redhat.com>
538 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
539 (COMPILE.pre, CC_LD): Use CXX directly.
540 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
541 * acinclude.m4: Don't include build-with-cxx.m4.
542 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
543 * configure: Regenerate.
545 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
548 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
549 call writing data to own_buf.
551 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
553 * target.c (mywait): Call target_wait instead of
555 (target_wait): New function.
557 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
559 * server.c (start_inferior): New variable 'ptid'. Replace calls
560 to the_target->resume by target_continue{,_no_signal}, depending
562 * target.c (target_stop_and_wait): Call target_continue_no_signal
563 instead of the_target->resume.
564 (target_continue): New function.
566 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
568 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
570 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
573 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
575 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
576 * linux-arm-low.c (ps_get_thread_area): Likewise.
577 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
578 * linux-m68k-low.c (ps_get_thread_area): Likewise.
579 * linux-mips-low.c (ps_get_thread_area): Likewise.
580 * linux-nios2-low.c (ps_get_thread_area): Likewise.
581 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
582 * linux-x86-low.c (ps_get_thread_area): Likewise.
583 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
585 2016-08-19 Pedro Alves <palves@redhat.com>
587 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
589 2016-08-19 Pedro Alves <palves@redhat.com>
591 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
592 comment. Use memcpy instead of casting through unsigned long.
594 2016-08-19 Pedro Alves <palves@redhat.com>
596 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
597 allocating around 0x80000000.
599 2016-08-19 Pedro Alves <palves@redhat.com>
602 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
603 (x32-avx512-linux-ipa.o): New rules.
604 * configure.ac (x86_64-*-linux*): New x32 check.
605 * configure.srv (ipa_x32_linux_regobj): New.
606 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
607 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
609 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
611 * configure: Regenerate.
613 2016-08-09 Pedro Alves <palves@redhat.com>
616 * Makefile.in (OBS): Add signals-state-save-restore.o.
617 (signals-state-save-restore.o): New rule.
618 * config.in: Regenerate.
619 * configure: Regenerate.
620 * linux-low.c: Include "signals-state-save-restore.h".
621 (linux_create_inferior): Call
622 restore_original_signals_state.
623 * server.c: Include "dispositions-save-restore.h".
624 (captured_main): Call save_original_signals_state.
626 2016-08-05 Pedro Alves <palves@redhat.com>
628 * configure: Regenerate.
630 2016-08-04 Yao Qi <yao.qi@linaro.org>
632 * linux-low.c (regsets_fetch_inferior_registers): Check
633 errno is ESRCH or not.
635 2016-08-02 Yao Qi <yao.qi@linaro.org>
637 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
638 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
639 (thread_db_load_search): Update.
640 (try_thread_db_load_1): Don't look for td_ta_event_addr,
641 td_ta_set_event and td_ta_event_getmsg.
643 2016-07-26 Pedro Alves <palves@redhat.com>
646 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
647 of unsigned long for 64-bit registers and use uint32_t instead of
648 unsigned int for 32-bit registers.
650 2016-07-26 Pedro Alves <palves@redhat.com>
652 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
655 2016-07-21 Tom Tromey <tom@tromey.com>
657 * configure: Rebuild.
659 2016-07-21 Yao Qi <yao.qi@linaro.org>
661 * mem-break.c (find_gdb_breakpoint): Cast bp to
662 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
664 2016-07-21 Yao Qi <yao.qi@linaro.org>
666 * server.c (handle_v_requests): Support s and S actions
667 if target_supports_software_single_step return true.
669 2016-07-21 Yao Qi <yao.qi@linaro.org>
671 * linux-low.c (resume_stopped_resumed_lwps): If resume request
672 is resume_step, call maybe_hw_step.
673 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
675 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
677 (proceed_one_lwp): If resume request is resume_step, install
678 reinsert breakpoints and call maybe_hw_step.
680 2016-07-21 Yao Qi <yao.qi@linaro.org>
682 * linux-low.c (proceed_one_lwp): Declare.
683 (linux_resume_one_thread): Remove local variable 'step'.
684 Lift code enqueue signal. Call proceed_one_lwp instead of
685 linux_resume_one_lwp.
687 2016-07-21 Yao Qi <yao.qi@linaro.org>
689 * linux-low.c (linux_resume_one_thread): Call
690 enqueue_pending_signal.
692 2016-07-21 Yao Qi <yao.qi@linaro.org>
694 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
695 * inferiors.c (do_restore_current_thread_cleanup): New function.
696 (make_cleanup_restore_current_thread): Likewise.
697 * linux-low.c (install_software_single_step_breakpoints): Call
698 make_cleanup_restore_current_thread. Switch current_thread to
701 2016-07-21 Yao Qi <yao.qi@linaro.org>
703 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
704 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
705 (clone_one_breakpoint): Likewise.
706 (delete_reinsert_breakpoints): Change parameter to thread.
708 (has_reinsert_breakpoints): Likewise.
709 (uninsert_reinsert_breakpoints): Likewise.
710 (reinsert_reinsert_breakpoints): Likewise.
711 * mem-break.h (set_reinsert_breakpoint): Update declaration.
712 (delete_reinsert_breakpoints): Likewise.
713 (reinsert_reinsert_breakpoints): Likewise.
714 (uninsert_reinsert_breakpoints): Likewise.
715 (has_reinsert_breakpoints): Likewise.
717 2016-07-21 Yao Qi <yao.qi@linaro.org>
719 * inferiors.c (get_thread_process): Make parameter const.
720 * inferiors.h (get_thread_process): Update declaration.
721 * mem-break.c (clone_all_breakpoints): Remove all parameters.
722 Add new parameters child_thread and parent_thread. Callers
724 * mem-break.h (clone_all_breakpoints): Update declaration.
726 2016-07-21 Yao Qi <yao.qi@linaro.org>
728 * mem-break.c (struct breakpoint) <cond_list>: Remove.
729 <command_list, handler>: Remove.
730 (struct gdb_breakpoint): New.
731 (struct other_breakpoint): New.
732 (struct reinsert_breakpoint): New.
733 (is_gdb_breakpoint): New function.
734 (any_persistent_commands): Update command_list if
735 is_gdb_breakpoint returns true.
736 (set_breakpoint): Create breakpoints according to their types.
737 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
738 (set_gdb_breakpoint_1): Likewise.
739 (set_gdb_breakpoint): Likewise.
740 (clear_breakpoint_conditions): Change parameter type to
741 'struct gdb_breakpoint *'.
742 (clear_breakpoint_commands): Likewise.
743 (clear_breakpoint_conditions_and_commands): Likewise.
744 (add_condition_to_breakpoint): Likewise.
745 (add_breakpoint_condition): Likewise.
746 (add_commands_to_breakpoint): Likewise.
747 (check_breakpoints): Check other_breakpoint.
748 (clone_one_breakpoint): Clone breakpopint according to its type.
749 * mem-break.h (struct gdb_breakpoint): Declare.
750 (set_gdb_breakpoint): Update declaration.
751 (clear_breakpoint_conditions_and_commands): Likewise.
752 (add_breakpoint_condition): Likewise.
753 (add_breakpoint_commands): Likewise.
754 * server.c (process_point_options): Change parameter type to
755 'struct gdb_breakpoint *'.
757 2016-07-21 Yao Qi <yao.qi@linaro.org>
759 * mem-break.c (set_breakpoint_at): Rename it to ...
760 (set_breakpoint_type_at): ... it.
761 (set_breakpoint_at): Call set_breakpoint_type_at.
762 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
763 * mem-break.h (set_breakpoint_at): Update comments.
765 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
767 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
769 (nios2_store_gregset): Likewise.
771 2016-07-01 Pedro Alves <palves@redhat.com>
772 Antoine Tremblay <antoine.tremblay@ericsson.com>
774 * linux-low.c: Change interface to take the target lwp_info
775 pointer directly and return void. Handle detaching from a zombie
777 (linux_detach_lwp_callback): New function.
778 (linux_detach): Detach from the leader thread after detaching from
781 2016-06-28 Yao Qi <yao.qi@linaro.org>
783 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
784 for variable new_offset.
785 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
786 (aarch64_ftrace_insn_reloc_cb): Likewise.
787 (aarch64_ftrace_insn_reloc_tb): Likewise.
788 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
789 PRIx64 instead of PRIx32.
791 2016-06-28 Yao Qi <yao.qi@linaro.org>
793 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
794 (the_low_target): Install arm_get_syscall_trapinfo.
796 2016-06-28 Yao Qi <yao.qi@linaro.org>
798 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
800 (the_low_target): Install aarch64_get_syscall_trapinfo.
802 2016-06-28 Yao Qi <yao.qi@linaro.org>
804 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
806 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
807 Remove parameter sysno.
808 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
811 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
813 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
814 (s390_emit_ne_goto): Likewise.
815 (s390_emit_lt_goto): Likewise.
816 (s390_emit_le_goto): Likewise.
817 (s390_emit_gt_goto): Likewise.
818 (s390_emit_ge_goto): Likewise.
819 (s390x_emit_eq_goto): Likewise.
820 (s390x_emit_ne_goto): Likewise.
821 (s390x_emit_lt_goto): Likewise.
822 (s390x_emit_le_goto): Likewise.
823 (s390x_emit_gt_goto): Likewise.
824 (s390x_emit_ge_goto): Likewise.
825 (s390_emit_ops_impl): Mark variable static.
826 (s390x_emit_ops): Likewise.
828 2016-06-17 Yao Qi <yao.qi@linaro.org>
830 * linux-low.c (handle_extended_wait): Call
831 uninsert_reinsert_breakpoints for the parent process. Remove
832 reinsert breakpoints from the child process. Reinsert them to
833 the parent process when vfork is done.
834 * mem-break.c (uninsert_reinsert_breakpoints): New function.
835 (reinsert_reinsert_breakpoints): New function.
836 * mem-break.h (uninsert_reinsert_breakpoints): Declare
837 (reinsert_reinsert_breakpoints): Declare.
839 2016-06-17 Yao Qi <yao.qi@linaro.org>
841 * linux-low.c (handle_extended_wait): If the parent is doing
842 step-over, remove the reinsert breakpoints from the forked child.
844 2016-06-17 Yao Qi <yao.qi@linaro.org>
846 * linux-low.c (unsuspend_all_lwps): Declare.
847 (linux_low_filter_event): If thread exited, call finish_step_over.
848 If step-over is finished, unsuspend other threads.
850 2016-06-17 Yao Qi <yao.qi@linaro.org>
852 * linux-low.c (linux_resume_one_lwp_throw): Assert
853 has_reinsert_breakpoints returns false.
854 * mem-break.c (delete_disabled_breakpoints): Assert
855 bp type isn't reinsert_breakpoint.
857 2016-06-17 Yao Qi <yao.qi@linaro.org>
859 * linux-low.c (maybe_hw_step): New function.
860 (linux_resume_one_lwp_throw): Call maybe_hw_step.
861 (finish_step_over): Switch current_thread to lwp temporarily,
862 and assert has_reinsert_breakpoints returns true.
863 (proceed_one_lwp): Call maybe_hw_step.
864 * mem-break.c (has_reinsert_breakpoints): New function.
865 * mem-break.h (has_reinsert_breakpoints): Declare.
867 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
869 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
871 2016-05-17 Yao Qi <yao.qi@linaro.org>
873 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
874 instead of find_inferior.
876 2016-05-05 Yao Qi <yao.qi@linaro.org>
878 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
879 Initialize res to zero.
881 2016-05-05 Yao Qi <yao.qi@linaro.org>
883 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
886 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
888 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
889 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
890 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
892 2016-04-28 Par Olsson <par.olsson@windriver.com>
893 Simon Marchi <simon.marchi@ericsson.com>
895 * tracepoint.c (write_inferior_int8): New function.
896 (cmd_qtenable_disable): Write enable flag using
899 2016-04-25 Yao Qi <yao.qi@linaro.org>
901 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
902 (need_step_over_p): Return zero if the LWP has pending signals
903 can be delivered on software single step target.
905 2016-04-25 Yao Qi <yao.qi@linaro.org>
907 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
908 return instead of error.
910 2016-04-22 Yao Qi <yao.qi@linaro.org>
912 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
915 2016-04-22 Yao Qi <yao.qi@linaro.org>
917 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
918 signal when stepping over breakpoint with software single
921 2016-04-21 Pedro Alves <palves@redhat.com>
923 * linux-s390-low.c (s390_collect_ptrace_register)
924 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
926 (s390_check_regset): Use void * instead of gdb_byte *.
928 2016-04-20 Pedro Alves <palves@redhat.com>
930 * configure: Renegerate.
932 2016-04-20 Yao Qi <yao.qi@linaro.org>
934 * linux-aarch32-low.c: Include "arch/arm-linux.h".
935 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
937 (arm_store_gregset): Likewise.
939 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
941 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
942 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
943 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
944 (amd64-avx-mpx-linux.c): New rules.
945 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
946 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
947 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
948 (srv_amd64_regobj): Add amd64-avx-mpx.o.
949 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
950 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
951 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
952 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
953 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
954 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
955 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
956 * linux-x86-low.c (x86_linux_read_description): Add case for
957 X86_XSTATE_AVX_MPX_MASK.
958 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
959 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
960 init_registers_i386_avx_mpx_linux.
961 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
962 (initialize_low_tracepoint): Call
963 init_registers_i386_avx_mpx_linux.
964 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
965 (initialize_low_tracepoint): Call
966 init_registers_amd64_avx_mpx_linux.
967 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
968 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
969 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
972 2016-04-18 Pedro Alves <palves@redhat.com>
974 * configure: Regenerate.
976 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
978 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
979 (aarch64_emit_sub): Likewise.
981 2016-04-12 Pedro Alves <palves@redhat.com>
983 * utils.c (prepare_to_throw_exception): Delete.
985 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
987 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
989 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
991 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
993 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
995 * linux-aarch64-ipa.c: Add <elf.h> include.
996 * linux-ppc-ipa.c: Add <elf.h> include.
997 * linux-s390-ipa.c: Add <elf.h> include.
999 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1001 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1002 (get_raw_reg_ptr): Likewise.
1003 (get_trace_state_variable_value_ptr): Likewise.
1004 (set_trace_state_variable_value_ptr): Likewise.
1005 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1008 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1009 Marcin Kościelnicki <koriakin@0x04.net>
1012 * linux-ppc-low.c (emit_insns): New function.
1013 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1014 (ppc_emit_prologue): New function.
1015 (ppc_emit_epilogue): New function.
1016 (ppc_emit_add): New function.
1017 (ppc_emit_sub): New function.
1018 (ppc_emit_mul): New function.
1019 (ppc_emit_lsh): New function.
1020 (ppc_emit_rsh_signed): New function.
1021 (ppc_emit_rsh_unsigned): New function.
1022 (ppc_emit_ext): New function.
1023 (ppc_emit_zero_ext): New function.
1024 (ppc_emit_log_not): New function.
1025 (ppc_emit_bit_and): New function.
1026 (ppc_emit_bit_or): New function.
1027 (ppc_emit_bit_xor): New function.
1028 (ppc_emit_bit_not): New function.
1029 (ppc_emit_equal): New function.
1030 (ppc_emit_less_signed): New function.
1031 (ppc_emit_less_unsigned): New function.
1032 (ppc_emit_ref): New function.
1033 (ppc_emit_const): New function.
1034 (ppc_emit_reg): New function.
1035 (ppc_emit_pop): New function.
1036 (ppc_emit_stack_flush): New function.
1037 (ppc_emit_swap): New function.
1038 (ppc_emit_stack_adjust): New function.
1039 (ppc_emit_call): New function.
1040 (ppc_emit_int_call_1): New function.
1041 (ppc_emit_void_call_2): New function.
1042 (ppc_emit_if_goto): New function.
1043 (ppc_emit_goto): New function.
1044 (ppc_emit_eq_goto): New function.
1045 (ppc_emit_ne_goto): New function.
1046 (ppc_emit_lt_goto): New function.
1047 (ppc_emit_le_goto): New function.
1048 (ppc_emit_gt_goto): New function.
1049 (ppc_emit_ge_goto): New function.
1050 (ppc_write_goto_address): New function.
1051 (ppc_emit_ops_impl): New static variable.
1052 (ppc64v1_emit_prologue): New function.
1053 (ppc64v2_emit_prologue): New function.
1054 (ppc64_emit_epilogue): New function.
1055 (ppc64_emit_add): New function.
1056 (ppc64_emit_sub): New function.
1057 (ppc64_emit_mul): New function.
1058 (ppc64_emit_lsh): New function.
1059 (ppc64_emit_rsh_signed): New function.
1060 (ppc64_emit_rsh_unsigned): New function.
1061 (ppc64_emit_ext): New function.
1062 (ppc64_emit_zero_ext): New function.
1063 (ppc64_emit_log_not): New function.
1064 (ppc64_emit_bit_and): New function.
1065 (ppc64_emit_bit_or): New function.
1066 (ppc64_emit_bit_xor): New function.
1067 (ppc64_emit_bit_not): New function.
1068 (ppc64_emit_equal): New function.
1069 (ppc64_emit_less_signed): New function.
1070 (ppc64_emit_less_unsigned): New function.
1071 (ppc64_emit_ref): New function.
1072 (ppc64_emit_const): New function.
1073 (ppc64v1_emit_reg): New function.
1074 (ppc64v2_emit_reg): New function.
1075 (ppc64_emit_pop): New function.
1076 (ppc64_emit_stack_flush): New function.
1077 (ppc64_emit_swap): New function.
1078 (ppc64v1_emit_call): New function.
1079 (ppc64v2_emit_call): New function.
1080 (ppc64v1_emit_int_call_1): New function.
1081 (ppc64v2_emit_int_call_1): New function.
1082 (ppc64v1_emit_void_call_2): New function.
1083 (ppc64v2_emit_void_call_2): New function.
1084 (ppc64_emit_if_goto): New function.
1085 (ppc64_emit_eq_goto): New function.
1086 (ppc64_emit_ne_goto): New function.
1087 (ppc64_emit_lt_goto): New function.
1088 (ppc64_emit_le_goto): New function.
1089 (ppc64_emit_gt_goto): New function.
1090 (ppc64_emit_ge_goto): New function.
1091 (ppc64v1_emit_ops_impl): New static variable.
1092 (ppc64v2_emit_ops_impl): New static variable.
1093 (ppc_emit_ops): New function.
1094 (linux_low_target): Wire in ppc_emit_ops.
1096 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1097 Marcin Kościelnicki <koriakin@0x04.net>
1100 * Makefile.in: Add powerpc-*-ipa.o
1101 * configure.srv: Add ipa_obj for powerpc*-linux.
1102 * linux-ppc-ipa.c: New file.
1103 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1105 (PPC_FIELD): New macro.
1106 (PPC_SEXT): New macro.
1107 (PPC_OP6): New macro.
1108 (PPC_BO): New macro.
1109 (PPC_LI): New macro.
1110 (PPC_BD): New macro.
1111 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1112 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1113 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1114 (ppc_get_thread_area): New function.
1115 (is_elfv2_inferior): New function.
1116 (gen_ds_form): New function.
1117 (GEN_STD): New macro.
1118 (GEN_STDU): New macro.
1119 (GEN_LD): New macro.
1120 (GEN_LDU): New macro.
1121 (gen_d_form): New function.
1122 (GEN_ADDI): New macro.
1123 (GEN_ADDIS): New macro.
1124 (GEN_LI): New macro.
1125 (GEN_LIS): New macro.
1126 (GEN_ORI): New macro.
1127 (GEN_ORIS): New macro.
1128 (GEN_LWZ): New macro.
1129 (GEN_STW): New macro.
1130 (GEN_STWU): New macro.
1131 (gen_xfx_form): New function.
1132 (GEN_MFSPR): New macro.
1133 (GEN_MTSPR): New macro.
1134 (GEN_MFCR): New macro.
1135 (GEN_MTCR): New macro.
1136 (GEN_SYNC): New macro.
1137 (GEN_LWSYNC): New macro.
1138 (gen_x_form): New function.
1139 (GEN_OR): New macro.
1140 (GEN_MR): New macro.
1141 (GEN_LWARX): New macro.
1142 (GEN_STWCX): New macro.
1143 (GEN_CMPW): New macro.
1144 (gen_md_form): New function.
1145 (GEN_RLDICL): New macro.
1146 (GEN_RLDICR): New macro.
1147 (gen_i_form): New function.
1149 (GEN_BL): New macro.
1150 (gen_b_form): New function.
1151 (GEN_BNE): New macro.
1152 (GEN_LOAD): New macro.
1153 (GEN_STORE): New macro.
1154 (gen_limm): New function.
1155 (gen_atomic_xchg): New function.
1156 (gen_call): New function.
1157 (ppc_relocate_instruction): New function.
1158 (ppc_install_fast_tracepoint_jump_pad): New function.
1159 (ppc_get_min_fast_tracepoint_insn_len): New function.
1160 (ppc_get_ipa_tdesc_idx): New function.
1161 (the_low_target): Wire in the new functions.
1162 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1164 * linux-ppc-tdesc.h: New file.
1166 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1168 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1169 (alloc_jump_pad_buffer): New function.
1170 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1171 (alloc_jump_pad_buffer): New function.
1172 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1173 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1174 (alloc_jump_pad_buffer): New function.
1175 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1176 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1177 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1178 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1180 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1182 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1183 * linux-amd64-ipa.c: Likewise.
1184 * linux-i386-ipa.c: Likewise.
1185 * linux-s390-ipa.c: Likewise.
1186 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1187 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1188 set_trace_state_variable_value_ptr.
1189 (struct ipa_sym_addresses): Likewise.
1190 (symbol_list): Likewise.
1191 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1192 accessing gdb_collect directly.
1193 (gdb_collect_ptr_type): New typedef.
1194 (get_raw_reg_ptr_type): New typedef.
1195 (get_trace_state_variable_value_ptr_type): New typedef.
1196 (set_trace_state_variable_value_ptr_type): New typedef.
1197 (gdb_collect_ptr): New global.
1198 (get_raw_reg_ptr): New global.
1199 (get_trace_state_variable_value_ptr): New global.
1200 (set_trace_state_variable_value_ptr): New global.
1201 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1202 accessing get_raw_reg directly.
1203 (get_get_tsv_func_addr): Likewise for
1204 get_trace_state_variable_value_ptr.
1205 (get_set_tsv_func_addr): Likewise for
1206 set_trace_state_variable_value_ptr.
1207 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1209 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1211 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1213 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1215 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1217 (relocate_instruction): Remove own_buf.
1218 * server.c (own_buf): Make global.
1219 (handle_v_requests): Make global.
1220 * server.h (own_buf): New declaration.
1221 (handle_v_requests): New prototype.
1223 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1226 * linux-s390-low.c (add_insns): New function.
1227 (s390_emit_prologue): New function.
1228 (s390_emit_epilogue): New function.
1229 (s390_emit_add): New function.
1230 (s390_emit_sub): New function.
1231 (s390_emit_mul): New function.
1232 (s390_emit_lsh): New function.
1233 (s390_emit_rsh_signed): New function.
1234 (s390_emit_rsh_unsigned): New function.
1235 (s390_emit_ext): New function.
1236 (s390_emit_log_not): New function.
1237 (s390_emit_bit_and): New function.
1238 (s390_emit_bit_or): New function.
1239 (s390_emit_bit_xor): New function.
1240 (s390_emit_bit_not): New function.
1241 (s390_emit_equal): New function.
1242 (s390_emit_less_signed): New function.
1243 (s390_emit_less_unsigned): New function.
1244 (s390_emit_ref): New function.
1245 (s390_emit_if_goto): New function.
1246 (s390_emit_goto): New function.
1247 (s390_write_goto_address): New function.
1248 (s390_emit_litpool): New function.
1249 (s390_emit_const): New function.
1250 (s390_emit_call): New function.
1251 (s390_emit_reg): New function.
1252 (s390_emit_pop): New function.
1253 (s390_emit_stack_flush): New function.
1254 (s390_emit_zero_ext): New function.
1255 (s390_emit_swap): New function.
1256 (s390_emit_stack_adjust): New function.
1257 (s390_emit_set_r2): New function.
1258 (s390_emit_int_call_1): New function.
1259 (s390_emit_void_call_2): New function.
1260 (s390_emit_eq_goto): New function.
1261 (s390_emit_ne_goto): New function.
1262 (s390_emit_lt_goto): New function.
1263 (s390_emit_le_goto): New function.
1264 (s390_emit_gt_goto): New function.
1265 (s390_emit_ge_goto): New function.
1266 (s390x_emit_prologue): New function.
1267 (s390x_emit_epilogue): New function.
1268 (s390x_emit_add): New function.
1269 (s390x_emit_sub): New function.
1270 (s390x_emit_mul): New function.
1271 (s390x_emit_lsh): New function.
1272 (s390x_emit_rsh_signed): New function.
1273 (s390x_emit_rsh_unsigned): New function.
1274 (s390x_emit_ext): New function.
1275 (s390x_emit_log_not): New function.
1276 (s390x_emit_bit_and): New function.
1277 (s390x_emit_bit_or): New function.
1278 (s390x_emit_bit_xor): New function.
1279 (s390x_emit_bit_not): New function.
1280 (s390x_emit_equal): New function.
1281 (s390x_emit_less_signed): New function.
1282 (s390x_emit_less_unsigned): New function.
1283 (s390x_emit_ref): New function.
1284 (s390x_emit_if_goto): New function.
1285 (s390x_emit_const): New function.
1286 (s390x_emit_call): New function.
1287 (s390x_emit_reg): New function.
1288 (s390x_emit_pop): New function.
1289 (s390x_emit_stack_flush): New function.
1290 (s390x_emit_zero_ext): New function.
1291 (s390x_emit_swap): New function.
1292 (s390x_emit_stack_adjust): New function.
1293 (s390x_emit_int_call_1): New function.
1294 (s390x_emit_void_call_2): New function.
1295 (s390x_emit_eq_goto): New function.
1296 (s390x_emit_ne_goto): New function.
1297 (s390x_emit_lt_goto): New function.
1298 (s390x_emit_le_goto): New function.
1299 (s390x_emit_gt_goto): New function.
1300 (s390x_emit_ge_goto): New function.
1301 (s390_emit_ops): New function.
1302 (struct linux_target_ops): Fill in emit_ops hook.
1304 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1307 * Makefile.in: Add s390 IPA files.
1308 * configure.srv: Build IPA for s390.
1309 * linux-s390-ipa.c: New file.
1310 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1311 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1312 (tdesc_s390_linux32): Likewise.
1313 (init_registers_s390_linux32v1): Likewise.
1314 (tdesc_s390_linux32v1): Likewise.
1315 (init_registers_s390_linux32v2): Likewise.
1316 (tdesc_s390_linux32v2): Likewise.
1317 (init_registers_s390_linux64): Likewise.
1318 (tdesc_s390_linux64): Likewise.
1319 (init_registers_s390_linux64v1): Likewise.
1320 (tdesc_s390_linux64v1): Likewise.
1321 (init_registers_s390_linux64v2): Likewise.
1322 (tdesc_s390_linux64v2): Likewise.
1323 (init_registers_s390_te_linux64): Likewise.
1324 (tdesc_s390_te_linux64): Likewise.
1325 (init_registers_s390_vx_linux64): Likewise.
1326 (tdesc_s390_vx_linux64): Likewise.
1327 (init_registers_s390_tevx_linux64): Likewise.
1328 (tdesc_s390_tevx_linux64): Likewise.
1329 (init_registers_s390x_linux64): Likewise.
1330 (tdesc_s390x_linux64): Likewise.
1331 (init_registers_s390x_linux64v1): Likewise.
1332 (tdesc_s390x_linux64v1): Likewise.
1333 (init_registers_s390x_linux64v2): Likewise.
1334 (tdesc_s390x_linux64v2): Likewise.
1335 (init_registers_s390x_te_linux64): Likewise.
1336 (tdesc_s390x_te_linux64): Likewise.
1337 (init_registers_s390x_vx_linux64): Likewise.
1338 (tdesc_s390x_vx_linux64): Likewise.
1339 (init_registers_s390x_tevx_linux64): Likewise.
1340 (tdesc_s390x_tevx_linux64): Likewise.
1341 (have_hwcap_s390_vx): New static variable.
1342 (s390_arch_setup): Fill have_hwcap_s390_vx.
1343 (s390_get_thread_area): New function.
1344 (s390_ft_entry_gpr_esa): New const.
1345 (s390_ft_entry_gpr_zarch): New const.
1346 (s390_ft_entry_misc): New const.
1347 (s390_ft_entry_fr): New const.
1348 (s390_ft_entry_vr): New const.
1349 (s390_ft_main_31): New const.
1350 (s390_ft_main_64): New const.
1351 (s390_ft_exit_fr): New const.
1352 (s390_ft_exit_vr): New const.
1353 (s390_ft_exit_misc): New const.
1354 (s390_ft_exit_gpr_esa): New const.
1355 (s390_ft_exit_gpr_zarch): New const.
1356 (append_insns): New function.
1357 (s390_relocate_instruction): New function.
1358 (s390_install_fast_tracepoint_jump_pad): New function.
1359 (s390_get_min_fast_tracepoint_insn_len): New function.
1360 (s390_get_ipa_tdesc_idx): New function.
1361 (struct linux_target_ops): Wire in the above functions.
1362 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1363 * linux-s390-tdesc.h: New file.
1365 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1367 * linux-s390-low.c (s390_supports_tracepoints): New function.
1368 (struct linux_target_ops): Fill supports_tracepoints hook.
1370 2016-03-18 Yao Qi <yao.qi@linaro.org>
1372 * linux-low.c (lwp_signal_can_be_delivered): New function.
1373 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1375 2016-03-18 Yao Qi <yao.qi@linaro.org>
1377 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1378 0 if signal is enqueued. Remove 'signal' from one debugging
1379 message. Move one debugging message to some lines below.
1380 Remove code setting 'signal' to 0.
1382 2016-03-18 Yao Qi <yao.qi@linaro.org>
1384 * linux-low.c (linux_low_filter_event): Remove redundant
1385 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1387 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1389 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1390 (struct linux_target_ops): Wire in the above.
1392 2016-03-03 Yao Qi <yao.qi@linaro.org>
1394 * linux-low.c: Update comments to start_step_over.
1396 2016-03-03 Yao Qi <yao.qi@linaro.org>
1399 * linux-low.c (handle_extended_wait): Set child suspended
1400 if event_lwp->bp_reinsert isn't zero.
1402 2016-03-02 Yao Qi <yao.qi@linaro.org>
1404 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1405 enqueue_pending_signal.
1407 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1409 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1412 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1414 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1415 (s390_regmap_3264) [!__s390x__]: New global.
1416 (s390_collect_ptrace_register): Skip map entries containing -1.
1417 (s390_supply_ptrace_register): Ditto.
1418 (s390_fill_gprs_high): New function.
1419 (s390_store_gprs_high): New function.
1420 (s390_regsets): Add NT_S390_HIGH_GPRS.
1421 (s390_get_hwcap): Enable on 31-bit.
1422 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1423 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1424 Detect NT_S390_HIGH_GPRS.
1425 (s390_usrregs_info_3264): Enable on 31-bit.
1426 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1427 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1429 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1432 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1433 * configure.srv: Ditto.
1434 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1435 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1436 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1437 (init_registers_amd64_linux): Remove prototype.
1438 (tdesc_amd64_linux): Remove declaration.
1439 (get_ipa_tdesc): New function.
1440 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1441 initialize remaining tdescs.
1442 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1443 (init_registers_i386_linux): Remove prototype.
1444 (tdesc_i386_linux): Remove declaration.
1445 (get_ipa_tdesc): New function.
1446 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1447 initialize remaining tdescs.
1448 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1449 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1450 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1451 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1452 (x86_get_ipa_tdesc_idx): New function.
1453 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1454 * linux-x86-tdesc.h: New file.
1455 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1456 (target_get_ipa_tdesc_idx): New macro.
1457 * tracepoint.c (ipa_tdesc_idx): New macro.
1458 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1459 (symbol_list): Add ipa_tdesc_idx.
1460 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1461 (ipa_tdesc): Remove.
1462 (ipa_tdesc_idx): New variable.
1463 (get_context_regcache): Use get_ipa_tdesc.
1464 (gdb_collect): Ditto.
1466 * tracepoint.h (get_ipa_tdesc): New prototype.
1467 (ipa_tdesc): Remove.
1469 2016-02-24 Pedro Alves <palves@redhat.com>
1471 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1472 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1473 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1474 Factor out common code between the USE_SIGTRAP_SIGINFO and
1475 !USE_SIGTRAP_SIGINFO blocks.
1476 (linux_low_filter_event): Call save_stop_reason instead of
1477 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1479 (linux_wait_1): Update comments.
1481 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1483 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1484 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1485 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1486 ppc_insert_point, ppc_remove_point.
1488 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1490 * linux-s390-low.c (s390_supports_z_point_type): New function.
1491 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1493 2016-02-16 Yao Qi <yao.qi@linaro.org>
1495 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1496 PC. Get pc from regcache_read_pc.
1498 2016-02-12 Yao Qi <yao.qi@linaro.org>
1500 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1501 or linux_get_pc_32bit.
1502 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1504 2016-02-12 Yao Qi <yao.qi@linaro.org>
1506 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1507 arm_linux_get_next_pcs_fixup.
1509 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1511 * tracepoint.c (x_tracepoint_action_download): Change
1512 write_inferior_data_ptr to write_inferior_data_pointer.
1513 (cmd_qtstart): Likewise.
1514 (write_inferior_data_ptr): Remove.
1515 (download_agent_expr): Change write_inferior_data_ptr to
1516 write_inferior_data_pointer.
1517 (download_tracepoint_1): Likewise.
1518 (download_tracepoint): Likewise.
1519 (download_trace_state_variables): Likewise.
1521 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1522 Marcin Kościelnicki <koriakin@0x04.net>
1524 * tracepoint.c (struct tracepoint_action_ops): Remove.
1525 (struct tracepoint_action): Remove ops.
1526 (m_tracepoint_action_download, r_tracepoint_action_download)
1527 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1528 size and offset accordingly.
1529 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1530 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1531 (tracepoint_action_send, tracepoint_action_download): New functions.
1532 Helpers for trace action handlers.
1533 (add_tracepoint_action): Remove setup actions ops.
1534 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1536 2016-02-10 Yao Qi <yao.qi@linaro.org>
1538 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1540 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1542 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1544 * configure: Regenerate.
1546 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1548 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1549 void * to gdb_byte *.
1550 * linux-low.c (siginfo_fixup): Likewise.
1551 (linux_xfer_siginfo): Likewise.
1552 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1554 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1556 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1558 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1560 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1562 * linux-x86-low.c [__x86_64__]: Include
1563 "nat/amd64-linux-siginfo.h".
1564 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1565 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1566 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1567 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1568 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1569 (cpt_si_fd, si_timerid, si_overrun): Move from
1570 nat/amd64-linux-siginfo.c.
1571 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1573 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1575 * server.c (skip_to_semicolon): Remove.
1576 (process_point_options): Use strchrnul instead of
1579 2016-01-26 Yao Qi <yao.qi@linaro.org>
1581 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1582 * linux-low.c (install_software_single_step_breakpoints): Don't
1583 call regcache_read_pc.
1584 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1587 2016-01-26 Yao Qi <yao.qi@linaro.org>
1589 * linux-low.c (install_software_single_step_breakpoints): Call
1590 regcache_read_pc instead of get_pc.
1592 2016-01-26 Yao Qi <yao.qi@linaro.org>
1594 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1595 (unblock_async_io): Rename to ...
1596 (block_unblock_async_io): ... it. New function.
1597 (enable_async_io): Don't install SIGIO handler. Unblock it
1599 (disable_async_io): Don't ignore SIGIO. Block it instead.
1600 (initialize_async_io): Install SIGIO handler. Don't call
1603 2016-01-26 Yao Qi <yao.qi@linaro.org>
1605 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1606 first character is '\003', call *the_target->request_interrupt.
1608 2016-01-25 Yao Qi <yao.qi@linaro.org>
1610 * remote-utils.c (new_thread_notify): Remove.
1611 (dead_thread_notify): Likewise.
1612 * remote-utils.h (new_thread_notify): Remove declaration.
1613 (dead_thread_notify): Likewise.
1615 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1617 * gdb.trace/pending.exp: Fix expected message on continue.
1619 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1621 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1622 it works properly on big-endian machines where sizeof (CORE_ADDR)
1625 2016-01-21 Pedro Alves <palves@redhat.com>
1627 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1628 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1629 * configure: Regenerate.
1631 2016-01-21 Yao Qi <yao.qi@linaro.org>
1633 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1634 is_thumb and set it according to CPSR saved on the stack.
1635 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1636 arm_sigreturn_next_pc.
1638 2016-01-18 Yao Qi <yao.qi@linaro.org>
1640 * linux-low.c (linux_set_pc_64bit): New function.
1641 (linux_get_pc_64bit): New function.
1642 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1644 * linux-sparc-low.c (debug_threads): Remove declaration.
1645 (sparc_get_pc): Remove.
1646 (the_low_target): Use linux_get_pc_64bit instead of
1648 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1649 (the_low_target): Use linux_get_pc_64bit and
1652 2016-01-18 Yao Qi <yao.qi@linaro.org>
1654 * linux-arm-low.c (debug_threads): Remove declaration.
1655 (arm_get_pc, arm_set_pc): Remove.
1656 (the_low_target): Use linux_get_pc_32bit and
1658 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1659 (the_low_target): Use linux_get_pc_32bit and
1661 * linux-cris-low.c (debug_threads): Remove declaration.
1662 (cris_get_pc, cris_set_pc,): Remove.
1663 (the_low_target): Use linux_get_pc_32bit and
1665 * linux-crisv32-low.c (debug_threads): Remove declaration.
1666 (cris_get_pc, cris_set_pc): Remove.
1667 (the_low_target): Use linux_get_pc_32bit and
1669 * linux-low.c: Include inttypes.h.
1670 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1671 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1672 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1673 (the_low_target): Use linux_get_pc_32bit and
1675 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1676 (the_low_target): Use linux_get_pc_32bit and
1678 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1679 (the_low_target): Use linux_get_pc_32bit and
1681 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1682 (the_low_target): Use linux_get_pc_32bit and
1684 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1685 (the_low_target): Use linux_get_pc_32bit and
1688 2016-01-18 Gary Benson <gbenson@redhat.com>
1690 * configure.ac (AC_FUNC_FORK): New check.
1691 * config.in: Regenerate.
1692 * configure: Likewise.
1694 2016-01-14 Yao Qi <yao.qi@linaro.org>
1696 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1697 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1698 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1699 arm_get_next_pcs_ctor.
1701 2016-01-12 Josh Stone <jistone@redhat.com>
1702 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1704 * inferiors.h: Include "gdb_vecs.h".
1705 (struct process_info): Add syscalls_to_catch.
1706 * inferiors.c (remove_process): Free syscalls_to_catch.
1707 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1708 syscall_return stops.
1709 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1710 * server.c (handle_general_set): Handle QCatchSyscalls.
1711 (handle_query): Report support for QCatchSyscalls.
1712 * target.h (struct target_ops): Add supports_catch_syscall.
1713 (target_supports_catch_syscall): New macro.
1714 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1715 (struct lwp_info): Add syscall_state.
1716 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1717 Maintain syscall_state and syscalls_to_catch across exec.
1718 (get_syscall_trapinfo): New function, proxy to the_low_target.
1719 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1720 (linux_low_filter_event): Toggle syscall_state entry/return for
1721 syscall traps, and set it ignored for all others.
1722 (gdb_catching_syscalls_p): New function.
1723 (gdb_catch_this_syscall_p): New function.
1724 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1725 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1726 (linux_supports_catch_syscall): New function.
1727 (linux_target_ops): Install it.
1728 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1729 (the_low_target): Install it.
1731 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1733 * acinclude.m4: Include new ../warning.m4 file.
1734 * configure: Regenerated.
1735 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1737 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1739 * ax.c (is_goto_target): Mark static.
1740 * linux-low.c (register_addr): Likewise.
1741 (linux_fetch_registers, linux_store_registers): Likewise.
1742 * mem-break.c (any_persistent_commands): Fix old prototype.
1743 (add_commands_to_breakpoint): Mark static.
1744 * regcache.c (find_register_by_name): Delete unused func.
1745 * remote-utils.c (hex_or_minus_one): Mark static.
1746 * server.c (monitor_show_help): Mark static.
1747 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1748 handle_v_requests): Likewise.
1750 2016-01-12 Pedro Alves <palves@redhat.com>
1752 Remove use of the registered trademark symbol throughout.
1754 2016-01-08 Yao Qi <yao.qi@linaro.org>
1756 * remote-utils.c (getpkt): If c is '\003', call target hook
1759 2016-01-06 Yao Qi <yao.qi@linaro.org>
1761 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1762 linux-aarch32-low.c.
1763 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1764 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1765 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1766 (thumb2_breakpoint): Declare.
1767 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1768 linux-aarch32-low.h.
1769 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1770 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1771 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1773 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1775 * gdbreplay.c (gdbreplay_version): Change copyright year in
1777 * server.c (gdbserver_version): Likewise.
1779 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1781 * server.c (crc32_table): Delete.
1782 (crc32): Use libiberty's xcrc32 function.
1784 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1786 * lynx-low.c (lynx_delete_thread_callback): New function.
1787 (lynx_mourn): Properly delete our process and all of its
1788 threads. Remove call to clear_inferiors.
1790 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1792 * target.c (thread_search_callback): Add check that
1793 the thread_stopped target callback is not NULL before
1796 2015-12-21 Yao Qi <yao.qi@linaro.org>
1798 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1801 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1803 * server.c (handle_query): Call target_supports_software_single_step.
1805 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1807 * linux-low.c (single_step): New function.
1808 (linux_resume_one_lwp_throw): Call single_step.
1809 (start_step_over): Likewise.
1811 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1813 * Makefile.in (SFILES): Append arch/arm-linux.c,
1814 arch/arm-get-next-pcs.c.
1815 (arm-linux.o): New rule.
1816 (arm-get-next-pcs.o): New rule.
1817 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1819 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1820 to linux-aarch32-low.c.
1821 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1822 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1823 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1824 (thumb2_breakpoint_len): Likewise.
1825 (arm_is_thumb_mode): Make non-static.
1826 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1827 from linux-aarch32-low.c.
1828 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1829 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1830 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1831 (thumb2_breakpoint_len): Likewise.
1832 (arm_is_thumb_mode): New declaration.
1833 * linux-arm-low.c: Include arch/arm-linux.h
1834 aarch/arm-get-next-pcs.h, sys/syscall.h.
1835 (get_next_pcs_ops): New struct.
1836 (get_next_pcs_addr_bits_remove): New function.
1837 (get_next_pcs_is_thumb): New function.
1838 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1839 (arm_sigreturn_next_pc): Likewise.
1840 (get_next_pcs_syscall_next_pc): Likewise.
1841 (arm_gdbserver_get_next_pcs): Likewise.
1842 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1844 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1845 * server.h: Include gdb_vecs.h.
1847 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1849 * Makefile.in (SFILES): Append common/common-regcache.c.
1850 (OBS): Append common-regcache.o.
1851 (common-regcache.o): New rule.
1852 * regcache.c (init_register_cache): Initialize cache to
1854 (regcache_raw_read_unsigned): New function.
1855 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1856 register_status enum.
1858 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1860 * linux-aarch64-low.c (the_low_targets): Rename
1861 breakpoint_reinsert_addr to get_next_pcs.
1862 * linux-arm-low.c (the_low_targets): Likewise.
1863 * linux-bfin-low.c (the_low_targets): Likewise.
1864 * linux-cris-low.c (the_low_targets): Likewise.
1865 * linux-crisv32-low.c (the_low_targets): Likewise.
1866 * linux-low.c (can_software_single_step): Likewise.
1867 (install_software_single_step_breakpoints): New function.
1868 (start_step_over): Use install_software_single_step_breakpoints.
1869 * linux-low.h: New CORE_ADDR vector.
1870 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1872 * linux-mips-low.c (the_low_targets): Likewise.
1873 * linux-nios2-low.c (the_low_targets): Likewise.
1874 * linux-sparc-low.c (the_low_targets): Likewise.
1876 2015-12-17 Pedro Alves <palves@redhat.com>
1878 * linux-low.c (linux_kill_one_lwp): Remove references to
1880 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1882 (linux_init_signals): Delete.
1883 (initialize_low): Adjust.
1884 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1886 2015-12-16 Pedro Alves <palves@redhat.com>
1888 * configure.ac (compiler warning flags): When testing a
1889 -Wno-foo option, check whether -Wfoo works instead.
1890 * configure: Regenerate.
1892 2015-12-11 Don Breazeal <donb@codesourcery.com>
1894 * server.c (process_serial_event): Don't exit from gdbserver
1895 in remote mode if there are still active inferiors.
1897 2015-12-11 Yao Qi <yao.qi@linaro.org>
1899 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1900 arm_breakpoint_at if the process is 32-bit.
1902 2015-12-11 Yao Qi <yao.qi@linaro.org>
1904 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1907 2015-12-07 Yao Qi <yao.qi@linaro.org>
1909 * configure.srv: Append arm.o to srv_tgtobj for
1910 aarch64*-*-linux* target.
1911 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1912 from linux-arm-low.c.
1913 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1914 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1915 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1916 (thumb2_breakpoint_len): Likewise.
1917 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1918 (arm_breakpoint_kinds): Likewise.
1919 (arm_breakpoint_kind_from_pc): Likewise.
1920 (arm_sw_breakpoint_from_kind): Likewise.
1921 (arm_breakpoint_kind_from_current_state): Likewise.
1922 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1923 (arm_sw_breakpoint_from_kind): Declare.
1924 (arm_breakpoint_kind_from_current_state): Declare.
1925 (arm_breakpoint_at): Declare.
1926 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1927 arm_sw_breakpoint_from_kind if process is 32-bit.
1928 (aarch64_breakpoint_kind_from_pc): New function.
1929 (aarch64_breakpoint_kind_from_current_state): New function.
1930 (the_low_target): Initialize fields breakpoint_kind_from_pc
1931 and breakpoint_kind_from_current_state.
1932 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1933 linux-aarch32-low.c.
1934 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1935 (arm_breakpoint, arm_breakpoint_len): Likewise.
1936 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1937 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1938 (arm_is_thumb_mode): Likewise.
1939 (arm_breakpoint_at): Likewise.
1940 (arm_breakpoint_kind_from_pc): Likewise.
1941 (arm_sw_breakpoint_from_kind): Likewise.
1942 (arm_breakpoint_kind_from_current_state): Likewise.
1945 2015-08-04 Yao Qi <yao.qi@linaro.org>
1947 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1948 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1949 * server.c (extended_protocol): Remove "static".
1950 * server.h (extended_protocol): Declare it.
1952 2015-12-04 Josh Stone <jistone@redhat.com>
1954 * target.h (struct target_ops) <arch_setup>: Rename to ...
1955 (struct target_ops) <post_create_inferior>: ... this.
1956 (target_arch_setup): Rename to ...
1957 (target_post_create_inferior): ... this, calling post_create_inferior.
1958 * server.c (start_inferior): Update target_arch_setup calls to
1959 target_post_create_inferior.
1960 * linux-low.c (linux_low_ptrace_options): Forward declare.
1961 (linux_arch_setup): Update its comment for general use.
1962 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1963 (struct linux_target_ops): Use linux_post_create_inferior.
1964 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1965 to post_create_inferior.
1966 * nto-low.c (struct nto_target_ops): Likewise.
1967 * spu-low.c (struct spu_target_ops): Likewise.
1968 * win32-low.c (struct win32_target_ops): Likewise.
1970 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1972 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1974 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1976 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1977 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1978 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1979 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1980 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1981 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1982 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1983 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1984 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1985 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1986 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1987 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1989 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1991 * linux-low.c (linux_look_up_symbols): Don't call
1992 linux_supports_traceclone.
1993 * linux-low.h (thread_db_init): Remove use_events argument.
1994 * thread-db.c (thread_db_use_event): Remove global variable.
1995 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1996 (struct thread_db) <td_create_bp>: Remove field.
1997 (thread_db_create_event): Remove function.
1998 (thread_db_enable_reporting): Likewise.
1999 (find_one_thread): Don't check for thread_db_use_events.
2000 (attach_thread): Likewise.
2001 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2002 (try_thread_db_load_1): Don't check for thread_db_use_events.
2003 (thread_db_init): Remove use_events argument and thread events
2005 (remove_thread_event_breakpoints): Remove function.
2006 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2008 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2010 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2012 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2013 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2014 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2015 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2016 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2018 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2020 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2021 * linux-low.c (can_hardware_single_step): Use
2022 supports_hardware_single_step.
2023 (can_software_single_step): New function.
2024 (start_step_over): Call can_software_single_step.
2025 (linux_supports_hardware_single_step): New function.
2026 (struct target_ops) <supports_software_single_step>: Initialize.
2027 * linux-low.h (struct linux_target_ops)
2028 <supports_hardware_single_step>: Initialize.
2029 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2030 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2031 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2032 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2033 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2034 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2035 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2036 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2037 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2038 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2040 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2041 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2043 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2044 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2045 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2047 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2048 * target.h (struct target_ops): <supports_software_single_step>:
2050 (target_supports_software_single_step): New macro.
2052 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2054 * linux-low.c (linux_wait_1): Fix pc advance condition.
2055 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2056 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2058 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2060 * linux-arm-low.c (arm_is_thumb_mode): New function.
2061 (arm_breakpoint_at): Use arm_is_thumb_mode.
2062 (arm_breakpoint_kind_from_current_state): New function.
2063 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2065 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2066 (linux_breakpoint_kind_from_current_state): New function.
2067 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2068 * linux-low.h (struct linux_target_ops)
2069 <breakpoint_kind_from_current_state>: New field.
2070 * target.h (struct target_ops): Likewise.
2071 (target_breakpoint_kind_from_current_state): New macro.
2073 2015-11-30 Pedro Alves <palves@redhat.com>
2075 * linux-low.c (linux_resume): Wake up the event loop before
2078 2015-11-30 Pedro Alves <palves@redhat.com>
2080 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2082 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2084 * target.c (struct thread_search): New structure.
2085 (thread_search_callback): New function.
2086 (prev_general_thread): New global.
2087 (prepare_to_access_memory, done_accessing_memory): New functions.
2088 * target.h (prepare_to_access_memory, done_accessing_memory):
2089 Replace macros with function declarations.
2091 2015-11-30 Pedro Alves <palves@redhat.com>
2094 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2095 report TARGET_WAITKIND_NO_RESUMED.
2096 * remote-utils.c (prepare_resume_reply): Handle
2097 TARGET_WAITKIND_NO_RESUMED.
2098 * server.c (report_no_resumed): New global.
2099 (handle_query) <qSupported>: Handle "no-resumed+". Report
2100 "no-resumed+" support.
2101 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2102 return error if the client doesn't support no-resumed events.
2103 (push_stop_notification): New function.
2104 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2105 events if the client supports them.
2107 2015-11-30 Pedro Alves <palves@redhat.com>
2109 * linux-low.c (thread_still_has_status_pending_p): Don't check
2111 (lwp_resumed): New function.
2112 (status_pending_p_callback): Return early if the LWP is not
2113 supposed to be resumed.
2115 2015-11-30 Pedro Alves <palves@redhat.com>
2117 * linux-low.c (handle_extended_wait): Assert that the LWP's
2118 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2119 thread create events, leave the new child's status pending.
2120 (linux_low_filter_event): If GDB wants to hear about thread exit
2121 events, leave the LWP marked dead and don't delete it.
2122 (linux_wait_for_event_filtered): Don't check for thread exit.
2123 (filter_exit_event): New function.
2124 (linux_wait_1): Use it, when returning an exit event.
2125 (linux_resume_one_lwp_throw): Assert that the LWP's
2126 waitstatus is TARGET_WAITKIND_IGNORE.
2127 * remote-utils.c (prepare_resume_reply): Handle
2128 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2129 * server.c (report_thread_events): New global.
2130 (handle_general_set): Handle QThreadEvents.
2131 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2132 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2133 TARGET_WAITKIND_THREAD_EXITED.
2134 * server.h (report_thread_events): Declare.
2136 2015-11-30 Pedro Alves <palves@redhat.com>
2138 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2139 the thread's last_resume_kind was resume_stop.
2141 2015-11-30 Pedro Alves <palves@redhat.com>
2143 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2146 2015-11-30 Pedro Alves <palves@redhat.com>
2148 * server.c (handle_v_requests): Handle vCtrlC.
2150 2015-11-30 Pedro Alves <palves@redhat.com>
2152 * gdbthread.h (find_any_thread_of_pid): Declare.
2153 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2155 * server.c (handle_query): If current_thread is NULL, look for
2156 another thread of the selected process.
2158 2015-11-26 Daniel Colascione <dancol@dancol.org>
2159 Simon Marchi <simon.marchi@ericsson.com>
2161 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2162 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2164 * target.h (struct target_ops) <thread_name>: New field.
2165 (target_thread_name): New macro.
2167 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2169 * regcache.h (regcache_invalidate_pid): Add declaration.
2170 * regcache.c (regcache_invalidate_pid): New function, extracted
2171 from regcache_invalidate.
2172 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2173 Add trivial documentation comment.
2174 * lynx-low.c: Use regcache_invalidate_pid instead of
2175 regcache_invalidate.
2177 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2179 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2180 and Elf64_auxv_t if the target is Android.
2182 2015-11-22 Doug Evans <xdje42@gmail.com>
2184 * target.h: #include <sys/types.h>.
2186 2015-11-19 Pedro Alves <palves@redhat.com>
2188 * linux-low.c (linux_process_qsupported): Change prototype.
2190 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2192 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2193 and adjust to loop over all features.
2194 * server.c (handle_query) <qSupported>: Adjust to call
2195 target_process_qsupported once, passing it a vector of unprocessed
2197 * target.h (struct target_ops) <process_qsupported>: Change
2199 (target_process_qsupported): Adjust.
2201 2015-11-19 Pedro Alves <palves@redhat.com>
2203 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2205 * configure: Regenerate.
2207 2015-11-19 Pedro Alves <palves@redhat.com>
2209 * configure: Regenerate.
2211 2015-11-19 Yao Qi <yao.qi@linaro.org>
2213 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2216 2015-11-19 Yao Qi <yao.qi@linaro.org>
2218 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2219 (struct aarch64_operand): Move enum out.
2221 2015-11-19 Yao Qi <yao.qi@linaro.org>
2223 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2224 struct user_fpsimd_state *.
2225 (aarch64_store_fpregset): Likewise.
2227 2015-11-19 Yao Qi <yao.qi@linaro.org>
2229 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2230 struct user_pt_regs *.
2231 (aarch64_store_gregset): Likewise.
2233 2015-11-18 Pedro Alves <palves@redhat.com>
2235 * Makefile.in (all_object_files): Add $IPA_OBJS.
2237 2015-11-17 Pedro Alves <palves@redhat.com>
2239 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2240 GDB_SIGNAL_0 and gdb_signal_to_string.
2242 2015-11-17 Pedro Alves <palves@redhat.com>
2244 * win32-low.c (handle_output_debug_string): Remove parameter.
2245 (win32_kill): Remove our_status local and adjust call to
2246 handle_output_debug_string.
2247 (get_child_debug_event): Adjust call to
2248 handle_output_debug_string.
2250 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2252 * linux-mips-low.c (mips_fill_gregset): Add cast.
2253 (mips_store_gregset): Likewise.
2254 (mips_fill_fpregset): Likewise.
2255 (mips_store_fpregset): Likewise.
2257 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2259 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2262 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2264 * linux-mips-low.c (mips_linux_new_thread): Change type of
2265 watch_type to enum target_hw_bp_type.
2267 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2269 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2270 Change return type to arm_hwbp_type.
2272 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2274 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2275 (arm_store_gregset): Likewise.
2276 * linux-arm-low.c (arm_get_hwcap): Likewise.
2277 (arm_read_description): Likewise.
2279 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2281 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2283 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2285 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2286 (ppc_fill_vsxregset): Likewise.
2287 (ppc_store_vsxregset): Likewise.
2288 (ppc_fill_vrregset): Likewise.
2289 (ppc_store_vrregset): Likewise.
2290 (ppc_fill_evrregset): Likewise.
2291 (ppc_store_evrregset): Likewise.
2293 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2295 * linux-ppc-low.c (ppc_usrregs_info): Remove
2296 forward-declaration.
2297 (ppc_arch_setup): Move lower in file.
2299 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2301 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2302 (ps_pdwrite): Likewise.
2304 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2306 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2307 to after assert checks.
2309 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2311 * proc-service.c (ps_pdread): Add/adjust casts.
2312 (ps_pdwrite): Add/adjust casts.
2314 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2316 * server.c (handle_search_memory_1): Cast return value of
2319 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2321 * server.c (write_qxfer_response): Change type of data to
2324 2015-10-29 Pedro Alves <palves@redhat.com>
2326 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2328 2015-10-29 Pedro Alves <palves@redhat.com>
2330 * tracepoint.c (clear_installed_tracepoints): Add casts.
2332 2015-10-29 Pedro Alves <palves@redhat.com>
2334 * server.c (handle_v_cont, process_serial_event): Add enum
2335 gdb_signal casts to signal parsing code.
2337 2015-10-29 Pedro Alves <palves@redhat.com>
2339 * linux-low.h (NULL_REGSET): Define.
2340 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2341 * linux-arm-low.c (arm_regsets): Likewise.
2342 * linux-crisv32-low.c (cris_regsets): Likewise.
2343 * linux-m68k-low.c (m68k_regsets): Likewise.
2344 * linux-mips-low.c (mips_regsets): Likewise.
2345 * linux-nios2-low.c (nios2_regsets): Likewise.
2346 * linux-ppc-low.c (ppc_regsets): Likewise.
2347 * linux-s390-low.c (s390_regsets): Likewise.
2348 * linux-sh-low.c (sh_regsets): Likewise.
2349 * linux-sparc-low.c (sparc_regsets): Likewise.
2350 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2351 * linux-tile-low.c (tile_regsets): Likewise.
2352 * linux-x86-low.c (x86_regsets): Likewise.
2353 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2355 2015-10-29 Pedro Alves <palves@redhat.com>
2357 * linux-low.h (NULL_REGSET): Define.
2358 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2359 * linux-arm-low.c (arm_regsets): Likewise.
2360 * linux-crisv32-low.c (cris_regsets): Likewise.
2361 * linux-m68k-low.c (m68k_regsets): Likewise.
2362 * linux-mips-low.c (mips_regsets): Likewise.
2363 * linux-nios2-low.c (nios2_regsets): Likewise.
2364 * linux-ppc-low.c (ppc_regsets): Likewise.
2365 * linux-s390-low.c (s390_regsets): Likewise.
2366 * linux-sh-low.c (sh_regsets): Likewise.
2367 * linux-sparc-low.c (sparc_regsets): Likewise.
2368 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2369 * linux-tile-low.c (tile_regsets): Likewise.
2370 * linux-x86-low.c (x86_regsets): Likewise.
2371 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2373 2015-10-26 Doug Evans <dje@google.com>
2375 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2377 2015-10-26 Doug Evans <dje@google.com>
2379 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2381 2015-10-26 Doug Evans <dje@google.com>
2383 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2385 (attach_thread, find_new_threads_callback): Ditto.
2387 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2389 * mem-break.h (set_breakpoint_data): Remove.
2391 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2393 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2394 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2395 (initialize_low): Remove set_breakpoint_data call.
2396 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2397 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2398 (initialize_low): Remove set_breakpoint_data call.
2399 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2400 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2401 (initialize_low): Remove set_breakpoint_data call.
2403 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2405 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2406 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2407 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2408 * target.h (target_breakpoint_kind_from_pc): New macro.
2410 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2412 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2413 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2414 the default breakpoint kind.
2416 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2418 * linux-arm-low.c (arm_supports_z_point_type): Add software
2421 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2423 * linux-arm-low.c: Refactor breakpoint definitions.
2424 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2425 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2427 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2429 * Makefile.in: Add arm.c/o.
2430 * configure.srv: Likewise.
2431 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2432 (arm_breakpoint_kind_from_pc): New function.
2433 (arm_sw_breakpoint_from_kind): Return proper kind.
2434 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2436 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2438 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2440 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2441 (struct raw_breakpoint) <size>: Remove.
2442 (struct raw_breakpoint) <kind>: Add.
2443 (bp_size): New function.
2444 (bp_opcode): Likewise.
2445 (find_raw_breakpoint_at): Adjust for kind.
2446 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2447 (remove_memory_breakpoint): Adjust for kind call bp_size.
2448 (set_raw_breakpoint_at): Adjust for kind.
2449 (set_breakpoint): Likewise.
2450 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2451 (delete_raw_breakpoint): Adjust for kind.
2452 (delete_breakpoint): Likewise.
2453 (find_gdb_breakpoint): Likewise.
2454 (set_gdb_breakpoint_1): Likewise.
2455 (set_gdb_breakpoint): Likewise.
2456 (delete_gdb_breakpoint_1): Likewise.
2457 (delete_gdb_breakpoint): Likewise.
2458 (uninsert_raw_breakpoint): Likewise.
2459 (reinsert_raw_breakpoint): Likewise.
2460 (set_breakpoint_data): Remove.
2461 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2462 (check_mem_read): Adjust for kind call bp_size.
2463 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2464 (clone_one_breakpoint): Adjust for kind.
2465 * mem-break.h (set_gdb_breakpoint): Likewise.
2466 (delete_gdb_breakpoint): Likewise.
2467 * server.c (process_serial_event): Likewise.
2469 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2471 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2477 (arm_sw_breakpoint_from_kind): New function.
2478 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2479 (struct linux_target_ops) <breakpoint>: Remove.
2480 (struct linux_target_ops) <breakpoint_len>: Remove.
2481 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2482 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2483 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2484 (struct linux_target_ops) <breakpoint>: Remove.
2485 (struct linux_target_ops) <breakpoint_len>: Remove.
2486 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2487 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2488 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2489 (struct linux_target_ops) <breakpoint>: Remove.
2490 (struct linux_target_ops) <breakpoint_len>: Remove.
2491 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2492 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2493 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2494 and sw_breakpoint_from_kind to increment the pc.
2495 (linux_breakpoint_kind_from_pc): New function.
2496 (linux_sw_breakpoint_from_kind): New function.
2497 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2498 (initialize_low): Call breakpoint_kind_from_pc and
2499 sw_breakpoint_from_kind to replace breakpoint_data/len.
2500 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2502 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2503 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2504 (struct linux_target_ops) <breakpoint>: Remove.
2505 (struct linux_target_ops) <breakpoint_len>: Remove.
2506 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2507 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2508 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2509 (struct linux_target_ops) <breakpoint>: Remove.
2510 (struct linux_target_ops) <breakpoint_len>: Remove.
2511 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2512 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2513 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2514 (struct linux_target_ops) <breakpoint>: Remove.
2515 (struct linux_target_ops) <breakpoint_len>: Remove.
2516 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2517 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2518 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2519 (struct linux_target_ops) <breakpoint>: Remove.
2520 (struct linux_target_ops) <breakpoint_len>: Remove.
2521 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2522 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2523 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2524 (struct linux_target_ops) <breakpoint>: Remove.
2525 (struct linux_target_ops) <breakpoint_len>: Remove.
2526 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2527 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2528 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2529 (struct linux_target_ops) <breakpoint>: Remove.
2530 (struct linux_target_ops) <breakpoint_len>: Remove.
2531 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2532 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2533 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2534 (struct linux_target_ops) <breakpoint>: Remove.
2535 (struct linux_target_ops) <breakpoint_len>: Remove.
2536 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2537 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2538 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2539 (struct linux_target_ops) <breakpoint>: Remove.
2540 (struct linux_target_ops) <breakpoint_len>: Remove.
2541 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2542 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2543 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2544 (struct linux_target_ops) <breakpoint>: Remove.
2545 (struct linux_target_ops) <breakpoint_len>: Remove.
2546 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2547 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2548 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2549 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2550 (struct linux_target_ops) <breakpoint>: Remove.
2551 (struct linux_target_ops) <breakpoint_len>: Remove.
2552 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2553 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2554 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2555 (struct linux_target_ops) <breakpoint>: Remove.
2556 (struct linux_target_ops) <breakpoint_len>: Remove.
2557 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2558 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2560 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2562 * linux-cris-low.c (cris_get_pc): Remove void arg.
2564 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2566 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2569 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2571 * inferiors.c (thread_pid_matches_callback): New function.
2572 (find_thread_process): New function.
2573 (remove_thread): Reset current_thread.
2574 (remove_process): Assert threads have been removed first.
2576 2015-10-15 Yao Qi <yao.qi@linaro.org>
2578 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2580 (aarch64_remove_point): Likewise.
2581 * regcache.c (regcache_register_size): New function.
2583 2015-10-12 Yao Qi <yao.qi@linaro.org>
2585 * linux-aarch64-low.c: Update all callers as emit_load_store
2586 is renamed to aarch64_emit_load_store.
2588 2015-10-12 Yao Qi <yao.qi@linaro.org>
2590 * linux-aarch64-low.c: Update all callers of function renaming
2591 from emit_insn to aarch64_emit_insn.
2593 2015-10-12 Yao Qi <yao.qi@linaro.org>
2595 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2596 arch/aarch64-insn.h.
2597 (struct aarch64_memory_operand): Likewise.
2599 (emit_insn): Move to arch/aarch64-insn.c.
2600 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2601 (emit_load_store): Move to arch/aarch64-insn.c.
2602 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2603 (can_encode_int32): Remove.
2605 2015-10-12 Yao Qi <yao.qi@linaro.org>
2607 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2608 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2609 (aarch64_relocate_instruction): Likewise.
2610 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2611 (struct aarch64_insn_visitor): Likewise.
2613 2015-10-12 Yao Qi <yao.qi@linaro.org>
2615 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2616 (struct aarch64_insn_visitor): New.
2617 (struct aarch64_insn_relocation_data): New.
2618 (aarch64_ftrace_insn_reloc_b): New function.
2619 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2620 (aarch64_ftrace_insn_reloc_cb): Likewise.
2621 (aarch64_ftrace_insn_reloc_tb): Likewise.
2622 (aarch64_ftrace_insn_reloc_adr): Likewise.
2623 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2624 (aarch64_ftrace_insn_reloc_others): Likewise.
2626 (aarch64_relocate_instruction): Use visitor.
2628 2015-10-12 Yao Qi <yao.qi@linaro.org>
2630 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2631 int. Add argument buf.
2632 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2633 aarch64_relocate_instruction.
2635 2015-10-12 Yao Qi <yao.qi@linaro.org>
2637 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2638 argument insn. Remove local variable insn. Don't call
2640 (aarch64_install_fast_tracepoint_jump_pad): Call
2643 2015-09-30 Yao Qi <yao.qi@linaro.org>
2645 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2646 (emit_load_store_pair): Likewise.
2648 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2650 * dll.c (match_dll): Add cast(s).
2651 (unloaded_dll): Likewise.
2652 * linux-low.c (second_thread_of_pid_p): Likewise.
2653 (delete_lwp_callback): Likewise.
2654 (count_events_callback): Likewise.
2655 (select_event_lwp_callback): Likewise.
2656 (linux_set_resume_request): Likewise.
2657 * server.c (accumulate_file_name_length): Likewise.
2658 (emit_dll_description): Likewise.
2659 (handle_qxfer_threads_worker): Likewise.
2660 (visit_actioned_threads): Likewise.
2661 * thread-db.c (any_thread_of): Likewise.
2662 * tracepoint.c (same_process_p): Likewise.
2663 (match_blocktype): Likewise.
2664 (build_traceframe_info_xml): Likewise.
2666 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2668 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2670 (gdb_unparse_agent_expr): Likewise.
2671 * hostio.c (require_data): Likewise.
2672 (handle_pread): Likewise.
2673 * linux-low.c (disable_regset): Likewise.
2674 (fetch_register): Likewise.
2675 (store_register): Likewise.
2676 (get_dynamic): Likewise.
2677 (linux_qxfer_libraries_svr4): Likewise.
2678 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2679 (set_fast_tracepoint_jump): Likewise.
2680 (uninsert_fast_tracepoint_jumps_at): Likewise.
2681 (reinsert_fast_tracepoint_jumps_at): Likewise.
2682 (validate_inserted_breakpoint): Likewise.
2683 (clone_agent_expr): Likewise.
2684 * regcache.c (init_register_cache): Likewise.
2685 * remote-utils.c (putpkt_binary_1): Likewise.
2686 (decode_M_packet): Likewise.
2687 (decode_X_packet): Likewise.
2688 (look_up_one_symbol): Likewise.
2689 (relocate_instruction): Likewise.
2690 (monitor_output): Likewise.
2691 * server.c (handle_search_memory): Likewise.
2692 (handle_qxfer_exec_file): Likewise.
2693 (handle_qxfer_libraries): Likewise.
2694 (handle_qxfer): Likewise.
2695 (handle_query): Likewise.
2696 (handle_v_cont): Likewise.
2697 (handle_v_run): Likewise.
2698 (captured_main): Likewise.
2699 * target.c (write_inferior_memory): Likewise.
2700 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2701 * tracepoint.c (init_trace_buffer): Likewise.
2702 (add_tracepoint_action): Likewise.
2703 (add_traceframe): Likewise.
2704 (add_traceframe_block): Likewise.
2705 (cmd_qtdpsrc): Likewise.
2706 (cmd_qtdv): Likewise.
2707 (cmd_qtstatus): Likewise.
2708 (response_source): Likewise.
2709 (response_tsv): Likewise.
2710 (cmd_qtnotes): Likewise.
2711 (gdb_collect): Likewise.
2712 (initialize_tracepoint): Likewise.
2714 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2716 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2717 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2718 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2720 (enum aarch64_condition_codes): New enum.
2721 (w0): New static global.
2724 (struct aarch64_memory_operand) <type>: New
2725 MEMORY_OPERAND_POSTINDEX type.
2726 (postindex_memory_operand): New helper function.
2727 (emit_ret): New function.
2728 (emit_load_store_pair): New function, factored out of emit_stp
2729 with support for MEMORY_OPERAND_POSTINDEX.
2730 (emit_stp): Rewrite using emit_load_store_pair.
2731 (emit_ldp): New function.
2732 (emit_load_store): Likewise.
2733 (emit_ldr): Mention post-index instruction in comment.
2734 (emit_ldrh): New function.
2735 (emit_ldrb): New function.
2736 (emit_ldrsw): Mention post-index instruction in comment.
2737 (emit_str): Likewise.
2738 (emit_subs): New function.
2739 (emit_cmp): Likewise.
2740 (emit_and): Likewise.
2741 (emit_orr): Likewise.
2742 (emit_orn): Likewise.
2743 (emit_eor): Likewise.
2744 (emit_mvn): Likewise.
2745 (emit_lslv): Likewise.
2746 (emit_lsrv): Likewise.
2747 (emit_asrv): Likewise.
2748 (emit_mul): Likewise.
2749 (emit_sbfm): Likewise.
2750 (emit_sbfx): Likewise.
2751 (emit_ubfm): Likewise.
2752 (emit_ubfx): Likewise.
2753 (emit_csinc): Likewise.
2754 (emit_cset): Likewise.
2755 (emit_nop): Likewise.
2756 (emit_ops_insns): New helper function.
2757 (emit_pop): Likewise.
2758 (emit_push): Likewise.
2759 (aarch64_emit_prologue): New function.
2760 (aarch64_emit_epilogue): Likewise.
2761 (aarch64_emit_add): Likewise.
2762 (aarch64_emit_sub): Likewise.
2763 (aarch64_emit_mul): Likewise.
2764 (aarch64_emit_lsh): Likewise.
2765 (aarch64_emit_rsh_signed): Likewise.
2766 (aarch64_emit_rsh_unsigned): Likewise.
2767 (aarch64_emit_ext): Likewise.
2768 (aarch64_emit_log_not): Likewise.
2769 (aarch64_emit_bit_and): Likewise.
2770 (aarch64_emit_bit_or): Likewise.
2771 (aarch64_emit_bit_xor): Likewise.
2772 (aarch64_emit_bit_not): Likewise.
2773 (aarch64_emit_equal): Likewise.
2774 (aarch64_emit_less_signed): Likewise.
2775 (aarch64_emit_less_unsigned): Likewise.
2776 (aarch64_emit_ref): Likewise.
2777 (aarch64_emit_if_goto): Likewise.
2778 (aarch64_emit_goto): Likewise.
2779 (aarch64_write_goto_address): Likewise.
2780 (aarch64_emit_const): Likewise.
2781 (aarch64_emit_call): Likewise.
2782 (aarch64_emit_reg): Likewise.
2783 (aarch64_emit_pop): Likewise.
2784 (aarch64_emit_stack_flush): Likewise.
2785 (aarch64_emit_zero_ext): Likewise.
2786 (aarch64_emit_swap): Likewise.
2787 (aarch64_emit_stack_adjust): Likewise.
2788 (aarch64_emit_int_call_1): Likewise.
2789 (aarch64_emit_void_call_2): Likewise.
2790 (aarch64_emit_eq_goto): Likewise.
2791 (aarch64_emit_ne_goto): Likewise.
2792 (aarch64_emit_lt_goto): Likewise.
2793 (aarch64_emit_le_goto): Likewise.
2794 (aarch64_emit_gt_goto): Likewise.
2795 (aarch64_emit_ge_got): Likewise.
2796 (aarch64_emit_ops_impl): New static global variable.
2797 (aarch64_emit_ops): New target function, return
2798 &aarch64_emit_ops_impl.
2799 (struct linux_target_ops): Install it.
2801 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2803 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2804 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2806 * linux-aarch64-ipa.c: New file.
2807 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2809 (aarch64_get_thread_area): New target method.
2810 (extract_signed_bitfield): New helper function.
2811 (aarch64_decode_ldr_literal): New function.
2812 (enum aarch64_opcodes): New enum.
2813 (struct aarch64_register): New struct.
2814 (struct aarch64_operand): New struct.
2815 (x0): New static global.
2824 (aarch64_register): New helper function.
2825 (register_operand): Likewise.
2826 (immediate_operand): Likewise.
2827 (struct aarch64_memory_operand): New struct.
2828 (offset_memory_operand): New helper function.
2829 (preindex_memory_operand): Likewise.
2830 (enum aarch64_system_control_registers): New enum.
2831 (ENCODE): New macro.
2832 (emit_insn): New helper function.
2833 (emit_b): New function.
2834 (emit_bcond): Likewise.
2835 (emit_cb): Likewise.
2836 (emit_tb): Likewise.
2837 (emit_blr): Likewise.
2838 (emit_stp): Likewise.
2839 (emit_ldp_q_offset): Likewise.
2840 (emit_stp_q_offset): Likewise.
2841 (emit_load_store): Likewise.
2842 (emit_ldr): Likewise.
2843 (emit_ldrsw): Likewise.
2844 (emit_str): Likewise.
2845 (emit_ldaxr): Likewise.
2846 (emit_stxr): Likewise.
2847 (emit_stlr): Likewise.
2848 (emit_data_processing_reg): Likewise.
2849 (emit_data_processing): Likewise.
2850 (emit_add): Likewise.
2851 (emit_sub): Likewise.
2852 (emit_mov): Likewise.
2853 (emit_movk): Likewise.
2854 (emit_mov_addr): Likewise.
2855 (emit_mrs): Likewise.
2856 (emit_msr): Likewise.
2857 (emit_sevl): Likewise.
2858 (emit_wfe): Likewise.
2859 (append_insns): Likewise.
2860 (can_encode_int32_in): New helper function.
2861 (aarch64_relocate_instruction): New function.
2862 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2863 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2864 (struct linux_target_ops): Install aarch64_get_thread_area,
2865 aarch64_install_fast_tracepoint_jump_pad and
2866 aarch64_get_min_fast_tracepoint_insn_len.
2868 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2870 * Makefile.in (aarch64-insn.o): New rule.
2871 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2873 2015-09-21 Yao Qi <yao.qi@linaro.org>
2875 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2877 2015-09-21 Yao Qi <yao.qi@linaro.org>
2879 * tracepoint.c (max_jump_pad_size): Remove.
2881 2015-09-18 Yao Qi <yao.qi@linaro.org>
2883 * linux-aarch64-low.c: Don't include sys/uio.h.
2884 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2886 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2888 * tracepoint.c (eval_result_type): Change prototype.
2889 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2891 2015-09-15 Pedro Alves <palves@redhat.com>
2893 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2894 Check whether to report exec events instead of checking whether
2895 multiprocess is enabled.
2897 2015-09-15 Pedro Alves <palves@redhat.com>
2900 * remote-utils.c (prepare_resume_reply): Merge
2901 TARGET_WAITKIND_VFORK_DONE switch case with the
2902 TARGET_WAITKIND_FORKED case.
2904 2015-09-15 Yao Qi <yao.qi@linaro.org>
2906 * server.c (handle_query): Check string comparison using
2907 "else if" instead of "if".
2909 2015-09-15 Yao Qi <yao.qi@linaro.org>
2911 * server.c (vCont_supported): New global variable.
2912 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2913 matches. Append ";vContSupported+" to own_buf.
2914 (handle_v_requests): Append ";s;S" to own_buf if target supports
2915 hardware single step or vCont_supported is false.
2916 (capture_main): Set vCont_supported to zero.
2918 2015-09-15 Yao Qi <yao.qi@linaro.org>
2920 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2922 (linux_supports_hardware_single_step): ... New function.
2923 (linux_target_ops): Update.
2924 * lynx-low.c (lynx_target_ops): Set field
2925 supports_hardware_single_step to target_can_do_hardware_single_step.
2926 * nto-low.c (nto_target_ops): Likewise.
2927 * spu-low.c (spu_target_ops): Likewise.
2928 * win32-low.c (win32_target_ops): Likewise.
2929 * target.c (target_can_do_hardware_single_step): New function.
2930 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2931 Remove. <supports_hardware_single_step>: New field.
2932 (target_supports_conditional_breakpoints): Remove.
2933 (target_supports_hardware_single_step): New macro.
2934 (target_can_do_hardware_single_step): Declare.
2935 * server.c (handle_query): Use target_supports_hardware_single_step
2936 instead of target_supports_conditional_breakpoints.
2938 2015-09-15 Yao Qi <yao.qi@linaro.org>
2940 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2942 (struct linux_target_ops the_low_target): Install
2943 aarch64_linux_siginfo_fixup.
2945 2015-09-11 Don Breazeal <donb@codesourcery.com>
2946 Luis Machado <lgustavo@codesourcery.com>
2948 * linux-low.c (linux_mourn): Static declaration.
2949 (linux_arch_setup): Move in front of
2950 handle_extended_wait.
2951 (linux_arch_setup_thread): New function.
2952 (handle_extended_wait): Handle exec events. Call
2953 linux_arch_setup_thread. Make event_lwp argument a
2954 pointer-to-a-pointer.
2955 (check_zombie_leaders): Do not check stopped threads.
2956 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2957 (linux_low_filter_event): Add lwp and thread for exec'ing
2958 non-leader thread if leader thread has been deleted.
2959 Refactor code into linux_arch_setup_thread and call it.
2960 Pass child lwp pointer by reference to handle_extended_wait.
2961 (linux_wait_for_event_filtered): Update comment.
2962 (linux_wait_1): Prevent clobbering exec event status.
2963 (linux_supports_exec_events): New function.
2964 (linux_target_ops) <supports_exec_events>: Initialize new member.
2965 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2967 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2968 * server.c (report_exec_events): New global variable.
2969 (handle_query): Handle qSupported query for exec-events feature.
2970 (captured_main): Initialize report_exec_events.
2971 * server.h (report_exec_events): Declare new global variable.
2972 * target.h (struct target_ops) <supports_exec_events>: New
2974 (target_supports_exec_events): New macro.
2975 * win32-low.c (win32_target_ops) <supports_exec_events>:
2976 Initialize new member.
2978 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2980 * linux-low.c (linux_low_enable_btrace): Remove.
2981 (linux_target_ops): Replace linux_low_enable_btrace with
2982 linux_enable_btrace.
2984 2015-09-03 Yao Qi <yao.qi@linaro.org>
2986 * linux-aarch64-low.c (aarch64_insert_point): Call
2987 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2990 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2992 * linux-low.c (check_stopped_by_breakpoint): Use
2993 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2995 2015-08-27 Pedro Alves <palves@redhat.com>
2997 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2999 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3001 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3002 the XNEW-family equivalent.
3003 (compile_bytecodes): Likewise.
3004 * dll.c (loaded_dll): Likewise.
3005 * event-loop.c (append_callback_event): Likewise.
3006 (create_file_handler): Likewise.
3007 (create_file_event): Likewise.
3008 * hostio.c (handle_open): Likewise.
3009 * inferiors.c (add_thread): Likewise.
3010 (add_process): Likewise.
3011 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3012 * linux-arm-low.c (arm_new_process): Likewise.
3013 (arm_new_thread): Likewise.
3014 * linux-low.c (add_to_pid_list): Likewise.
3015 (linux_add_process): Likewise.
3016 (handle_extended_wait): Likewise.
3017 (add_lwp): Likewise.
3018 (enqueue_one_deferred_signal): Likewise.
3019 (enqueue_pending_signal): Likewise.
3020 (linux_resume_one_lwp_throw): Likewise.
3021 (linux_resume_one_thread): Likewise.
3022 (linux_read_memory): Likewise.
3023 (linux_write_memory): Likewise.
3024 * linux-mips-low.c (mips_linux_new_process): Likewise.
3025 (mips_linux_new_thread): Likewise.
3026 (mips_add_watchpoint): Likewise.
3027 * linux-x86-low.c (initialize_low_arch): Likewise.
3028 * lynx-low.c (lynx_add_process): Likewise.
3029 * mem-break.c (set_raw_breakpoint_at): Likewise.
3030 (set_breakpoint): Likewise.
3031 (add_condition_to_breakpoint): Likewise.
3032 (add_commands_to_breakpoint): Likewise.
3033 (clone_agent_expr): Likewise.
3034 (clone_one_breakpoint): Likewise.
3035 * regcache.c (new_register_cache): Likewise.
3036 * remote-utils.c (look_up_one_symbol): Likewise.
3037 * server.c (queue_stop_reply): Likewise.
3038 (start_inferior): Likewise.
3039 (queue_stop_reply_callback): Likewise.
3040 (handle_target_event): Likewise.
3041 * spu-low.c (fetch_ppc_memory): Likewise.
3042 (store_ppc_memory): Likewise.
3043 * target.c (set_target_ops): Likewise.
3044 * thread-db.c (thread_db_load_search): Likewise.
3045 (try_thread_db_load_1): Likewise.
3046 * tracepoint.c (add_tracepoint): Likewise.
3047 (add_tracepoint_action): Likewise.
3048 (create_trace_state_variable): Likewise.
3049 (cmd_qtdpsrc): Likewise.
3050 (cmd_qtro): Likewise.
3051 (add_while_stepping_state): Likewise.
3052 * win32-low.c (child_add_thread): Likewise.
3053 (get_image_name): Likewise.
3055 2015-08-25 Yao Qi <yao.qi@linaro.org>
3057 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3059 2015-08-25 Yao Qi <yao.qi@linaro.org>
3061 * Makefile.in (aarch64-linux.o): New rule.
3062 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3064 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3065 (aarch64_init_debug_reg_state): Make it extern.
3066 (aarch64_linux_prepare_to_resume): Remove.
3068 2015-08-25 Yao Qi <yao.qi@linaro.org>
3070 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3071 lwp_arch_private_info and ptid_of_lwp.
3073 2015-08-25 Yao Qi <yao.qi@linaro.org>
3075 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3076 Find proc_info by find_process_pid. All callers updated.
3078 2015-08-25 Yao Qi <yao.qi@linaro.org>
3080 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3082 (debug_reg_change_callback): Remove.
3083 (aarch64_notify_debug_reg_change): Remove.
3085 2015-08-25 Yao Qi <yao.qi@linaro.org>
3087 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3088 Call current_lwp_ptid.
3090 2015-08-25 Yao Qi <yao.qi@linaro.org>
3092 * linux-aarch64-low.c (debug_reg_change_callback): Use
3095 2015-08-25 Yao Qi <yao.qi@linaro.org>
3097 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3099 2015-08-25 Yao Qi <yao.qi@linaro.org>
3101 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3103 2015-08-25 Yao Qi <yao.qi@linaro.org>
3105 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3108 2015-08-25 Yao Qi <yao.qi@linaro.org>
3110 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3112 (debug_reg_change_callback): Remove argument entry and add argument
3113 lwp. Remove local variable thread. Don't print thread id in the
3114 debugging output. Don't check whether pid of thread equals to pid.
3115 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3116 iterate_over_lwps instead find_inferior.
3118 2015-08-24 Pedro Alves <palves@redhat.com>
3120 * inferiors.c (get_first_process): New function.
3121 * inferiors.h (get_first_process): New declaration.
3122 * remote-utils.c (read_ptid): Default to the first process in the
3123 list, instead of to the current thread's process.
3125 2015-08-24 Pedro Alves <palves@redhat.com>
3127 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3128 * event-loop.c: Likewise.
3129 * remote-utils.c: Likewise.
3130 * tracepoint.c: Likewise.
3132 2015-08-24 Pedro Alves <palves@redhat.com>
3134 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3137 2015-08-21 Pedro Alves <palves@redhat.com>
3139 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3140 instead of literal 1.
3142 2015-08-21 Pedro Alves <palves@redhat.com>
3144 * tdesc.c (default_description): Explicitly zero-initialize.
3146 2015-08-21 Pedro Alves <palves@redhat.com>
3149 * inferiors.c (remove_thread): Discard any pending stop reply for
3151 * server.c (remove_all_on_match_pid): Rename to ...
3152 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3154 (discard_queued_stop_replies): Change parameter to a ptid. Now
3156 (handle_v_kill, kill_inferior_callback, captured_main)
3157 (process_serial_event): Adjust.
3158 * server.h (discard_queued_stop_replies): Declare.
3160 2015-08-21 Pedro Alves <palves@redhat.com>
3162 * linux-low.c (wait_for_sigstop): Always switch to no thread
3163 selected if the previously current thread dies.
3164 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3165 process instead of the current thread's.
3166 * remote-utils.c (input_interrupt): Don't check if there's no
3168 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3169 current thread to the general thread fails, error out.
3170 (handle_qxfer_auxv, handle_qxfer_libraries)
3171 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3172 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3173 (handle_query): Check if there's a thread selected instead of
3174 checking whether there's any thread in the thread list.
3175 (handle_qxfer_threads, handle_qxfer_btrace)
3176 (handle_qxfer_btrace_conf): Don't error out early if there's no
3177 thread in the thread list.
3178 (handle_v_cont, myresume): Don't set the current thread to the
3180 (process_serial_event) <Hg handling>: Also set thread_id if the
3181 previous general thread is still alive.
3182 (process_serial_event) <g/G handling>: If setting the current
3183 thread to the general thread fails, error out.
3184 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3185 thread's lwp instead of the current thread's.
3186 * target.c (set_desired_thread): If the desired thread was not
3187 found, leave the current thread pointing to NULL. Return an int
3188 (boolean) indicating success.
3189 * target.h (set_desired_thread): Change return type to int.
3191 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3193 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3194 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3196 (ps_get_thread_area): New function.
3198 2015-08-19 Gary Benson <gbenson@redhat.com>
3200 * hostio.c (handle_pread): Do not attempt to read more data
3201 than hostio_reply_with_data can fit in a packet.
3203 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3205 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3207 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3209 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3211 2015-08-06 Pedro Alves <palves@redhat.com>
3213 * tracepoint.c (expr_eval_result): Now an int.
3215 2015-08-06 Pedro Alves <palves@redhat.com>
3217 * gdbthread.h (struct regcache): Forward declare.
3218 (struct thread_info) <regcache_data>: Now a struct regcache
3220 * inferiors.c (inferior_regcache_data)
3221 (set_inferior_regcache_data): Now work with struct regcache
3223 * inferiors.h (struct regcache): Forward declare.
3224 (inferior_regcache_data, set_inferior_regcache_data): Now work
3225 with struct regcache pointers.
3226 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3227 (free_register_cache_thread): Remove struct regcache pointer
3230 2015-08-06 Pedro Alves <palves@redhat.com>
3232 * server.c (captured_main): On error, print the exception message
3233 to stderr, and if run_once is set, throw a quit.
3235 2015-08-06 Pedro Alves <palves@redhat.com>
3237 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3240 2015-08-06 Pedro Alves <palves@redhat.com>
3242 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3243 reading beyond the passed in buffer length.
3245 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3247 * tracepoint.c (symbol_list) <required>: Remove.
3249 2015-08-06 Pedro Alves <palves@redhat.com>
3251 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3252 count if stopping and suspending threads.
3253 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3254 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3255 (linux_detach): Complete an ongoing step-over.
3256 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3258 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3259 (linux_wait_1): If passing a signal to the inferior after
3260 finishing a step-over, unsuspend and re-resume all lwps. If we
3261 see a single-step event but the thread should be continuing, don't
3262 pass the trap to gdb.
3263 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3264 internal_error instead of gdb_assert.
3265 (enqueue_pending_signal): New function.
3266 (check_ptrace_stopped_lwp_gone): Add debug output.
3267 (start_step_over): Use internal_error instead of gdb_assert.
3268 (complete_ongoing_step_over): New function.
3269 (linux_resume_one_thread): Don't resume a suspended thread.
3270 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3273 2015-08-06 Pedro Alves <palves@redhat.com>
3275 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3276 (linux_thread_alive): Use lwp_is_marked_dead.
3277 (extended_event_reported): Delete.
3278 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3279 instead of extended_event_reported.
3280 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3282 (lwp_is_marked_dead): New function.
3283 (lwp_running): Use lwp_is_marked_dead.
3284 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3287 2015-08-06 Pedro Alves <palves@redhat.com>
3289 * linux-low.c (linux_wait_1): Move fork event output out of the
3290 !report_to_gdb check. Pass event_child->waitstatus to
3291 target_waitstatus_to_string instead of ourstatus.
3293 2015-08-04 Yao Qi <yao.qi@linaro.org>
3295 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3296 if current_thread is 32 bit.
3298 2015-08-04 Yao Qi <yao.qi@linaro.org>
3300 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3301 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3302 * server.c (extended_protocol): Remove "static".
3303 * server.h (extended_protocol): Declare it.
3305 2015-08-04 Yao Qi <yao.qi@linaro.org>
3307 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3308 both aarch64 and aarch32.
3309 (aarch64_set_pc): Likewise.
3311 2015-08-04 Yao Qi <yao.qi@linaro.org>
3313 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3314 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3315 arm-with-neon.xml to srv_xmlfiles.
3316 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3317 (is_64bit_tdesc): New function.
3318 (aarch64_linux_read_description): New function.
3319 (aarch64_arch_setup): Call aarch64_linux_read_description.
3320 (regs_info): Rename to regs_info_aarch64.
3321 (aarch64_regs_info): Return right regs_info.
3322 (initialize_low_arch): Call initialize_low_arch_aarch32.
3324 2015-08-04 Yao Qi <yao.qi@linaro.org>
3326 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3327 * linux-aarch32-low.c: New file.
3328 * linux-aarch32-low.h: New file.
3329 * linux-arm-low.c (arm_fill_gregset): Move it to
3330 linux-aarch32-low.c.
3331 (arm_store_gregset): Likewise.
3332 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3333 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3334 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3335 (regs_info): Rename to regs_info_arm.
3336 (arm_regs_info): Return regs_info_aarch32 if
3337 have_ptrace_getregset is 1 and target description is
3338 arm_with_neon or arm_with_vfpv3.
3339 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3340 Call initialize_low_arch_aarch32 instead.
3342 2015-08-04 Yao Qi <yao.qi@linaro.org>
3344 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3345 * linux-low.c: ... here.
3346 * linux-low.h (have_ptrace_getregset): Declare it.
3348 2015-08-04 Pedro Alves <palves@redhat.com>
3350 * thread-db.c (struct thread_db): Use new typedefs.
3351 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3353 (disable_thread_event_reporting): Cast result of dlsym to
3354 destination function pointer type.
3355 (thread_db_mourn): Use td_ta_delete_ftype.
3357 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3359 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3361 (CDX_BREAKPOINT): Define for R2.
3362 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3363 (the_low_target): Add comments.
3365 2015-07-30 Yao Qi <yao.qi@linaro.org>
3367 * linux-arm-low.c (arm_hwcap): Remove it.
3368 (arm_read_description): New local variable arm_hwcap. Don't
3369 set arm_hwcap to zero.
3371 2015-07-30 Yao Qi <yao.qi@linaro.org>
3373 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3374 Use regcache->tdesc instead.
3375 (arm_store_wmmxregset): Likewise.
3376 (arm_fill_vfpregset): Likewise.
3377 (arm_store_vfpregset): Likewise.
3379 2015-07-30 Yao Qi <yao.qi@linaro.org>
3381 * linux-arm-low.c: Include arch/arm.h.
3382 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3383 (arm_store_gregset): Likewise.
3385 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3387 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3388 ptrace's 4th parameter.
3390 2015-07-27 Yao Qi <yao.qi@linaro.org>
3392 * configure.srv (case aarch64*-*-linux*): Don't set
3395 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3397 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3399 * linux-arm-low.c: Likewise.
3400 * linux-cris-low.c: Likewise.
3401 * linux-crisv32-low.c: Likewise.
3402 * linux-low.c: Likewise.
3403 * linux-m68k-low.c: Likewise.
3404 * linux-mips-low.c: Likewise.
3405 * linux-nios2-low.c: Likewise.
3406 * linux-s390-low.c: Likewise.
3407 * linux-sparc-low.c: Likewise.
3408 * linux-tic6x-low.c: Likewise.
3409 * linux-tile-low.c: Likewise.
3410 * linux-x86-low.c: Likewise.
3412 2015-07-24 Pedro Alves <palves@redhat.com>
3414 * config.in: Regenerate.
3415 * configure: Regenerate.
3417 2015-07-24 Pedro Alves <palves@redhat.com>
3419 * acinclude.m4: Include ../ptrace.m4.
3420 * configure.ac: Call GDB_AC_PTRACE.
3421 * config.in, configure: Regenerate.
3423 2015-07-24 Yao Qi <yao.qi@linaro.org>
3425 * linux-low.c (linux_create_inferior): Remove setting to
3426 proc->priv->new_inferior.
3427 (linux_attach): Likewise.
3428 (linux_low_filter_event): Likewise.
3429 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3431 2015-07-24 Yao Qi <yao.qi@linaro.org>
3433 * linux-low.c (linux_arch_setup): New function.
3434 (linux_low_filter_event): If proc->tdesc is NULL and
3435 proc->attached is true, call the_low_target.arch_setup.
3436 Otherwise, keep status pending, and return.
3437 (linux_resume_one_lwp_throw): Don't call get_pc if
3438 thread->while_stepping isn't NULL. Don't call
3439 get_thread_regcache if proc->tdesc is NULL.
3440 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3441 (linux_target_ops): Install arch_setup.
3442 * server.c (start_inferior): Call the_target->arch_setup.
3443 * target.h (struct target_ops) <arch_setup>: New field.
3444 (target_arch_setup): New marco.
3445 * lynx-low.c (lynx_target_ops): Update.
3446 * nto-low.c (nto_target_ops): Update.
3447 * spu-low.c (spu_target_ops): Update.
3448 * win32-low.c (win32_target_ops): Update.
3450 2015-07-24 Yao Qi <yao.qi@linaro.org>
3452 * linux-low.c (linux_add_process): Don't set
3453 proc->priv->new_inferior.
3454 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3455 (linux_attach): Likewise.
3457 2015-07-24 Yao Qi <yao.qi@linaro.org>
3459 * server.c (start_inferior): Code refactor.
3461 2015-07-24 Yao Qi <yao.qi@linaro.org>
3463 * server.c (process_serial_event): Set general_thread.
3465 2015-07-21 Yao Qi <yao.qi@linaro.org>
3467 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3468 aarch64_linux_get_debug_reg_capacity.
3470 2015-07-17 Yao Qi <yao.qi@linaro.org>
3472 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3473 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3474 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3475 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3476 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3477 (AARCH64_HWP_ALIGNMENT): Likewise.
3478 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3479 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3480 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3481 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3482 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3483 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3484 (struct aarch64_debug_reg_state): Likewise.
3485 (struct arch_lwp_info): Likewise.
3486 (aarch64_align_watchpoint): Likewise.
3487 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3488 (aarch64_watchpoint_length): Likewise.
3489 (aarch64_point_encode_ctrl_reg): Likewise
3490 (aarch64_point_is_aligned): Likewise.
3491 (aarch64_align_watchpoint): Likewise.
3492 (aarch64_linux_set_debug_regs):
3493 (aarch64_dr_state_insert_one_point): Likewise.
3494 (aarch64_dr_state_remove_one_point): Likewise.
3495 (aarch64_handle_breakpoint): Likewise.
3496 (aarch64_handle_aligned_watchpoint): Likewise.
3497 (aarch64_handle_unaligned_watchpoint): Likewise.
3498 (aarch64_handle_watchpoint): Likewise.
3500 2015-07-17 Yao Qi <yao.qi@linaro.org>
3502 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3503 and don't aarch64_get_debug_reg_state. All callers update.
3504 (aarch64_handle_aligned_watchpoint): Likewise.
3505 (aarch64_handle_unaligned_watchpoint): Likewise.
3506 (aarch64_handle_watchpoint): Likewise.
3507 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3508 (aarch64_remove_point): Likewise.
3510 2015-07-17 Yao Qi <yao.qi@linaro.org>
3512 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3514 (aarch64_handle_unaligned_watchpoint): Likewise.
3516 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3518 Revert the previous 3 commits:
3519 Move gdb_regex* to common/
3520 Move linux_find_memory_regions_full & co.
3521 gdbserver build-id attribute generator
3523 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3524 Jan Kratochvil <jan.kratochvil@redhat.com>
3526 gdbserver build-id attribute generator.
3527 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3528 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3529 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3531 (get_dynamic): Use find_pdhr to traverse program headers.
3532 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3533 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3534 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3535 (get_hex_build_id): New.
3536 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3537 to reply XML document.
3539 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3540 Jan Kratochvil <jan.kratochvil@redhat.com>
3542 * target.c: Include target/target-utils.h and fcntl.h.
3543 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3544 (target_fileio_read_stralloc): New functions.
3546 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3548 * Makefile.in (OBS): Add gdb_regex.o.
3550 * config.in: Rebuilt.
3551 * configure: Rebuilt.
3553 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3554 Jan Kratochvil <jan.kratochvil@redhat.com>
3556 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3557 * Makefile.in (OBS): Add target-utils.o.
3558 (linux-maps.o, target-utils.o): New.
3559 * configure.srv (srv_linux_obj): Add linux-maps.o.
3561 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3563 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3565 (the_low_target): Install it.
3567 2015-07-14 Pedro Alves <palves@redhat.com>
3569 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3570 Instead, ignore ECHILD, and throw an error for other errnos.
3572 2015-07-10 Pedro Alves <palves@redhat.com>
3574 * event-loop.c (struct callback_event) <data>: Change type to
3575 gdb_client_data instance instead of gdb_client_data pointer.
3576 (append_callback_event): Adjust.
3578 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3580 * linux-aarch64-low.c: Add comments for each linux_target_ops
3581 method. Remove comments already covered in target_ops and
3582 linux_target_ops definitions.
3583 (the_low_target): Add comments for each unimplemented method.
3585 2015-07-09 Yao Qi <yao.qi@linaro.org>
3587 * linux-aarch64-low.c (aarch64_regmap): Remove.
3588 (aarch64_usrregs_info): Remove.
3589 (regs_info): Set field usrregs to NULL.
3591 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3593 * linux-low.c: Include "rsp-low.h"
3594 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3595 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3596 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3597 (handle_btrace_enable_pt): New.
3598 (handle_btrace_general_set): Support "pt".
3599 (handle_btrace_conf_general_set): Support "pt:size".
3601 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3603 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3606 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3608 * linux-aarch64-low.c: Remove comment about endianness.
3609 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3610 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3613 2015-06-24 Gary Benson <gbenson@redhat.com>
3615 * linux-i386-ipa.c (stdint.h): Do not include.
3616 * lynx-i386-low.c (stdint.h): Likewise.
3617 * lynx-ppc-low.c (stdint.h): Likewise.
3618 * mem-break.c (stdint.h): Likewise.
3619 * thread-db.c (stdint.h): Likewise.
3620 * tracepoint.c (stdint.h): Likewise.
3621 * win32-low.c (stdint.h): Likewise.
3623 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3625 * server.c (write_qxfer_response): Update call to
3626 remote_escape_output.
3628 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3629 Jan Kratochvil <jan.kratochvil@redhat.com>
3631 Merge multiple hex conversions.
3632 * gdbreplay.c (tohex): Rename to 'fromhex'.
3633 (logchar): Use fromhex.
3635 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3637 * server.c (handle_qxfer_libraries): Set `version' attribute for
3640 2015-06-10 Gary Benson <gbenson@redhat.com>
3642 * target.h (struct target_ops) <multifs_open>: New field.
3643 <multifs_unlink>: Likewise.
3644 <multifs_readlink>: Likewise.
3645 * linux-low.c (nat/linux-namespaces.h): New include.
3646 (linux_target_ops): Initialize the_target->multifs_open,
3647 the_target->multifs_unlink and the_target->multifs_readlink.
3648 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3649 * hostio.c (hostio_fs_pid): New static variable.
3650 (hostio_handle_new_gdb_connection): New function.
3651 (handle_setfs): Likewise.
3652 (handle_open): Use the_target->multifs_open as appropriate.
3653 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3654 (handle_readlink): Use the_target->multifs_readlink as
3656 (handle_vFile): Handle vFile:setfs packets.
3657 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3658 after target_handle_new_gdb_connection.
3660 2015-06-10 Gary Benson <gbenson@redhat.com>
3662 * configure.ac (AC_CHECK_FUNCS): Add setns.
3663 * config.in: Regenerate.
3664 * configure: Likewise.
3665 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3666 (linux-namespaces.o): New rule.
3667 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3669 2015-06-09 Gary Benson <gbenson@redhat.com>
3671 * hostio.c (handle_open): Process mode argument with
3672 fileio_to_host_mode.
3674 2015-06-01 Yao Qi <yao.qi@linaro.org>
3676 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3677 * linux-x86-low.c: Likewise.
3679 2015-05-28 Don Breazeal <donb@codesourcery.com>
3681 * linux-low.c (handle_extended_wait): Initialize
3682 thread_info.last_resume_kind for new fork children.
3684 2015-05-15 Pedro Alves <palves@redhat.com>
3686 * target.h (target_handle_new_gdb_connection): Rewrite using if
3687 wrapped in do/while.
3689 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3691 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3692 * configure, config.in: Regenerate.
3693 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3696 2015-05-12 Don Breazeal <donb@codesourcery.com>
3698 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3699 PTRACE_EVENT_VFORK_DONE.
3700 (linux_low_ptrace_options, extended_event_reported): Add vfork
3702 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3703 and "vforkdone" for RSP 'T' Stop Reply Packet.
3704 * server.h (report_vfork_events): Declare
3707 2015-05-12 Don Breazeal <donb@codesourcery.com>
3709 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3710 (the_low_target) <new_fork>: Initialize new member.
3711 * linux-arm-low.c (arm_new_fork): New function.
3712 (the_low_target) <new_fork>: Initialize new member.
3713 * linux-low.c (handle_extended_wait): Call new target function
3715 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3716 * linux-mips-low.c (mips_add_watchpoint): New function
3717 extracted from mips_insert_point.
3718 (the_low_target) <new_fork>: Initialize new member.
3719 (mips_linux_new_fork): New function.
3720 (mips_insert_point): Call mips_add_watchpoint.
3721 * linux-x86-low.c (x86_linux_new_fork): New function.
3722 (the_low_target) <new_fork>: Initialize new member.
3724 2015-05-12 Don Breazeal <donb@codesourcery.com>
3726 * linux-low.c (handle_extended_wait): Implement return value,
3727 rename argument 'event_child' to 'event_lwp', handle
3728 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3729 (linux_low_ptrace_options): New function.
3730 (linux_low_filter_event): Call linux_low_ptrace_options,
3731 use different argument fo linux_enable_event_reporting,
3732 use return value from handle_extended_wait.
3733 (extended_event_reported): New function.
3734 (linux_wait_1): Call extended_event_reported and set
3735 status to report fork events.
3736 (linux_write_memory): Add pid to debug message.
3737 (reset_lwp_ptrace_options_callback): New function.
3738 (linux_handle_new_gdb_connection): New function.
3739 (linux_target_ops): Initialize new structure member.
3740 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3741 * lynx-low.c: Initialize new structure member.
3742 * remote-utils.c (prepare_resume_reply): Implement stop reason
3743 "fork" for "T" stop message.
3744 * server.c (handle_query): Call handle_new_gdb_connection.
3745 * server.h (report_fork_events): Declare global flag.
3746 * target.h (struct target_ops) <handle_new_gdb_connection>:
3748 (target_handle_new_gdb_connection): New macro.
3749 * win32-low.c: Initialize new structure member.
3751 2015-05-12 Don Breazeal <donb@codesourcery.com>
3753 * mem-break.c (APPEND_TO_LIST): Define macro.
3754 (clone_agent_expr): New function.
3755 (clone_one_breakpoint): New function.
3756 (clone_all_breakpoints): New function.
3757 * mem-break.h: Declare new functions.
3759 2015-05-12 Don Breazeal <donb@codesourcery.com>
3761 * linux-low.c (linux_supports_fork_events): New function.
3762 (linux_supports_vfork_events): New function.
3763 (linux_target_ops): Initialize new structure members.
3764 (initialize_low): Call linux_check_ptrace_features.
3765 * lynx-low.c (lynx_target_ops): Initialize new structure
3767 * server.c (report_fork_events, report_vfork_events):
3769 (handle_query): Add new features to qSupported packet and
3771 (captured_main): Initialize new global variables.
3772 * target.h (struct target_ops) <supports_fork_events>:
3774 <supports_vfork_events>: New member.
3775 (target_supports_fork_events): New macro.
3776 (target_supports_vfork_events): New macro.
3777 * win32-low.c (win32_target_ops): Initialize new structure
3780 2015-05-12 Gary Benson <gbenson@redhat.com>
3782 * server.c (handle_qxfer_exec_file): Use current process
3785 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3787 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3788 Remove HAVE_PTRACE_GETREGS conditionals.
3789 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3790 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3792 2015-05-08 Yao Qi <yao.qi@linaro.org>
3794 * linux-low.c (linux_supports_conditional_breakpoints): New
3796 (linux_target_ops): Install new target method.
3797 * lynx-low.c (lynx_target_ops): Install NULL hook for
3798 supports_conditional_breakpoints.
3799 * nto-low.c (nto_target_ops): Likewise.
3800 * spu-low.c (spu_target_ops): Likewise.
3801 * win32-low.c (win32_target_ops): Likewise.
3802 * server.c (handle_query): Check
3803 target_supports_conditional_breakpoints.
3804 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3806 (target_supports_conditional_breakpoints): New macro.
3808 2015-05-06 Pedro Alves <palves@redhat.com>
3811 * server.c (start_inferior): If the process exits, mourn it.
3813 2015-04-21 Gary Benson <gbenson@redhat.com>
3815 * hostio.c (fileio_open_flags_to_host): Factored out to
3816 fileio_to_host_openflags in common/fileio.c. Single use
3819 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3821 * linux-xtensa-low.c (xtensa_fill_gregset)
3822 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3825 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3827 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3828 (regs_info): Replace usrregs pointer with NULL.
3830 2015-04-17 Gary Benson <gbenson@redhat.com>
3832 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3833 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3834 * server.c (handle_qxfer_exec_file): New function.
3835 (qxfer_packets): Add exec-file entry.
3836 (handle_query): Report qXfer:exec-file:read as supported packet.
3838 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3840 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3842 2015-04-09 Gary Benson <gbenson@redhat.com>
3844 * hostio-errno.c (errno_to_fileio_error): Remove function.
3845 Update caller to use remote_fileio_to_fio_error.
3847 2015-04-09 Yao Qi <yao.qi@linaro.org>
3849 * linux-low.c (linux_insert_point): Call
3850 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3851 (linux_remove_point): Call remove_memory_breakpoint if type is
3853 * linux-x86-low.c (x86_insert_point): Don't call
3854 insert_memory_breakpoint.
3855 (x86_remove_point): Don't call remove_memory_breakpoint.
3857 2015-04-01 Pedro Alves <palves@redhat.com>
3858 Cleber Rosa <crosa@redhat.com>
3860 * server.c (gdbserver_usage): Reorganize and extend the usage
3863 2015-03-24 Pedro Alves <palves@redhat.com>
3865 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3866 output. Also dump TRAP_TRACE.
3867 (linux_low_filter_event): In debug output, distinguish a
3868 resume_stop SIGSTOP from a delayed SIGSTOP.
3870 2015-03-24 Gary Benson <gbenson@redhat.com>
3872 * linux-x86-low.c (x86_linux_new_thread): Moved to
3874 (x86_linux_prepare_to_resume): Likewise.
3876 2015-03-24 Gary Benson <gbenson@redhat.com>
3878 * Makefile.in (x86-linux-dregs.o): New rule.
3879 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3880 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3881 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3882 (x86_linux_dr_get): Likewise.
3883 (x86_linux_dr_set): Likewise.
3884 (update_debug_registers_callback): Likewise.
3885 (x86_linux_dr_set_addr): Likewise.
3886 (x86_linux_dr_get_addr): Likewise.
3887 (x86_linux_dr_set_control): Likewise.
3888 (x86_linux_dr_get_control): Likewise.
3889 (x86_linux_dr_get_status): Likewise.
3890 (x86_linux_update_debug_registers): Likewise.
3892 2015-03-24 Gary Benson <gbenson@redhat.com>
3894 * linux-x86-low.c (x86_linux_update_debug_registers):
3895 New function, factored out from...
3896 (x86_linux_prepare_to_resume): ...this.
3898 2015-03-24 Gary Benson <gbenson@redhat.com>
3900 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3901 (x86_linux_dr_set): Likewise.
3902 (update_debug_registers_callback): Likewise.
3903 (x86_linux_dr_set_addr): Likewise.
3904 (x86_linux_dr_get_addr): Likewise.
3905 (x86_linux_dr_set_control): Likewise.
3906 (x86_linux_dr_get_control): Likewise.
3907 (x86_linux_dr_get_status): Likewise.
3908 (x86_linux_prepare_to_resume): Likewise.
3910 2015-03-24 Gary Benson <gbenson@redhat.com>
3912 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3913 Use perror_with_name. Pass string through gettext.
3914 (x86_linux_dr_set): Likewise.
3916 2015-03-24 Gary Benson <gbenson@redhat.com>
3918 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3919 (x86_linux_dr_set_addr): ...this.
3920 (x86_dr_low_get_addr): Rename to...
3921 (x86_linux_dr_get_addr): ...this.
3922 (x86_dr_low_set_control): Rename to...
3923 (x86_linux_dr_set_control): ...this.
3924 (x86_dr_low_get_control): Rename to...
3925 (x86_linux_dr_get_control): ...this.
3926 (x86_dr_low_get_status): Rename to...
3927 (x86_linux_dr_get_status): ...this.
3928 (x86_dr_low): Update with new function names.
3930 2015-03-24 Gary Benson <gbenson@redhat.com>
3932 * Makefile.in (x86-linux.o): New rule.
3933 * configure.srv: Add x86-linux.o to relevant targets.
3934 * linux-low.c (lwp_set_arch_private_info): New function.
3935 (lwp_arch_private_info): Likewise.
3936 * linux-x86-low.c: Include nat/x86-linux.h.
3937 (arch_lwp_info): Removed structure.
3938 (update_debug_registers_callback):
3939 Use lwp_set_debug_registers_changed.
3940 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3941 and lwp_set_debug_registers_changed.
3942 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3944 2015-03-24 Gary Benson <gbenson@redhat.com>
3946 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3947 * linux-arm-low.c (arm_new_thread): Likewise.
3948 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3949 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3950 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3951 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3953 2015-03-24 Gary Benson <gbenson@redhat.com>
3955 * linux-low.c (ptid_of_lwp): New function.
3956 (lwp_is_stopped): Likewise.
3957 (lwp_stop_reason): Likewise.
3958 * linux-x86-low.c (update_debug_registers_callback):
3960 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3963 2015-03-24 Gary Benson <gbenson@redhat.com>
3965 * linux-low.h (linux_stop_lwp): Remove declaration.
3967 2015-03-24 Gary Benson <gbenson@redhat.com>
3969 * linux-low.h: Include nat/linux-nat.h.
3970 * linux-low.c (iterate_over_lwps_args): New structure.
3971 (iterate_over_lwps_filter): New function.
3972 (iterate_over_lwps): Likewise.
3973 * linux-x86-low.c (update_debug_registers_callback):
3974 Update signature to what iterate_over_lwps expects.
3975 Remove PID check that iterate_over_lwps now performs.
3976 (x86_dr_low_set_addr): Use iterate_over_lwps.
3977 (x86_dr_low_set_control): Likewise.
3979 2015-03-24 Gary Benson <gbenson@redhat.com>
3981 * linux-x86-low.c (x86_debug_reg_state): New function.
3982 (x86_linux_prepare_to_resume): Use the above.
3984 2015-03-24 Gary Benson <gbenson@redhat.com>
3986 * linux-low.c (current_lwp_ptid): New function.
3987 * linux-x86-low.c: Include nat/linux-nat.h.
3988 (x86_dr_low_get_addr): Use current_lwp_ptid.
3989 (x86_dr_low_get_control): Likewise.
3990 (x86_dr_low_get_status): Likewise.
3992 2015-03-20 Pedro Alves <palves@redhat.com>
3994 * tracepoint.c (cmd_qtstatus): Make "str" const.
3996 2015-03-20 Pedro Alves <palves@redhat.com>
3998 * server.c (handle_general_set): Make "req_str" const.
4000 2015-03-19 Pedro Alves <palves@redhat.com>
4002 * linux-low.c (linux_resume_one_lwp): Rename to ...
4003 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4004 instead call perror_with_name.
4005 (check_ptrace_stopped_lwp_gone): New function.
4006 (linux_resume_one_lwp): Reimplement as wrapper around
4007 linux_resume_one_lwp_throw that swallows errors if the LWP is
4010 2015-03-19 Pedro Alves <palves@redhat.com>
4012 * linux-low.c (count_events_callback, select_event_lwp_callback):
4013 No longer check whether the thread has resume_stop as last resume
4016 2015-03-19 Pedro Alves <palves@redhat.com>
4018 * linux-low.c (count_events_callback, select_event_lwp_callback):
4019 Use the lwp's status_pending_p field, not the thread's.
4021 2015-03-19 Pedro Alves <palves@redhat.com>
4023 * linux-low.c (select_event_lwp_callback): Update comments to
4024 no longer mention SIGTRAP.
4026 2015-03-18 Gary Benson <gbenson@redhat.com>
4028 * server.c (handle_query): Do not report vFile:fstat as supported.
4030 2015-03-11 Gary Benson <gbenson@redhat.com>
4032 * hostio.c (sys/types.h): New include.
4033 (sys/stat.h): Likewise.
4034 (common-remote-fileio.h): Likewise.
4035 (handle_fstat): New function.
4036 (handle_vFile): Handle vFile:fstat packets.
4038 2015-03-11 Gary Benson <gbenson@redhat.com>
4040 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4041 struct stat.st_blocks and struct stat.st_blksize.
4042 * configure: Regenerate.
4043 * config.in: Likewise.
4044 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4045 (OBS): Add common-remote-fileio.o.
4046 (common-remote-fileio.o): New rule.
4048 2015-03-09 Pedro Alves <palves@redhat.com>
4050 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4051 'struct sockaddr' pointer in 'accept' call.
4053 2015-03-09 Pedro Alves <palves@redhat.com>
4056 2015-03-07 Pedro Alves <palves@redhat.com>
4057 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4058 or <winsock2.h> here. Instead include "gdb_socket.h".
4059 (remote_open): Use union gdb_sockaddr_u.
4060 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4061 or <winsock2.h> here. Instead include "gdb_socket.h".
4062 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4063 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4065 (init_named_socket, gdb_agent_helper_thread): Use union
4068 2015-03-07 Pedro Alves <palves@redhat.com>
4070 * configure.ac (build_warnings): Move
4071 -Wdeclaration-after-statement to the C-specific set.
4072 * configure: Regenerate.
4074 2015-03-07 Pedro Alves <palves@redhat.com>
4076 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4077 or <winsock2.h> here. Instead include "gdb_socket.h".
4078 (remote_open): Use union gdb_sockaddr_u.
4079 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4080 or <winsock2.h> here. Instead include "gdb_socket.h".
4081 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4082 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4084 (init_named_socket, gdb_agent_helper_thread): Use union
4087 2015-03-07 Pedro Alves <palves@redhat.com>
4089 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4092 2015-03-06 Yao Qi <yao.qi@linaro.org>
4094 * linux-aarch64-low.c (aarch64_insert_point): Use
4095 show_debug_regs as a boolean.
4096 (aarch64_remove_point): Likewise.
4098 2015-03-05 Pedro Alves <palves@redhat.com>
4100 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4101 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4102 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4103 * nto-low.c (nto_target_ops): Likewise.
4104 * spu-low.c (spu_target_ops): Likewise.
4105 * win32-low.c (win32_target_ops): Likewise.
4107 2015-03-04 Pedro Alves <palves@redhat.com>
4109 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4110 Decide whether a breakpoint triggered based on the SIGTRAP's
4112 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4113 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4114 (linux_low_filter_event): Check for breakpoints before checking
4116 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4118 (linux_stopped_by_sw_breakpoint)
4119 (linux_supports_stopped_by_sw_breakpoint)
4120 (linux_stopped_by_hw_breakpoint)
4121 (linux_supports_stopped_by_hw_breakpoint): New functions.
4122 (linux_target_ops): Install new target methods.
4124 2015-03-04 Pedro Alves <palves@redhat.com>
4126 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4127 * server.c (swbreak_feature, hwbreak_feature): New globals.
4128 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4129 (captured_main): Clear swbreak_feature and hwbreak_feature.
4130 * server.h (swbreak_feature, hwbreak_feature): Declare.
4131 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4132 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4133 supports_stopped_by_hw_breakpoint>: New fields.
4134 (target_supports_stopped_by_sw_breakpoint)
4135 (target_stopped_by_sw_breakpoint)
4136 (target_supports_stopped_by_hw_breakpoint)
4137 (target_stopped_by_hw_breakpoint): Declare.
4139 2015-03-04 Pedro Alves <palves@redhat.com>
4141 enum lwp_stop_reason -> enum target_stop_reason
4142 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4143 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4144 (linux_wait_1, stuck_in_jump_pad_callback)
4145 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4146 (linux_stopped_by_watchpoint):
4147 * linux-low.h (enum lwp_stop_reason): Delete.
4148 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4149 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4151 2015-03-04 Yao Qi <yao.qi@linaro.org>
4153 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4155 2015-03-03 Gary Benson <gbenson@redhat.com>
4157 * hostio.c (handle_vFile): Fix prefix lengths.
4159 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4161 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4164 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4166 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4167 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4168 (clean): Add "rm -f" for above C files.
4169 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4170 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4171 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4172 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4173 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4174 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4175 (init_registers_s390x_vx_linux64)
4176 (init_registers_s390x_tevx_linux64)
4177 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4178 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4180 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4181 (s390_store_vxrs_high): New functions.
4182 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4184 (s390_arch_setup): Add logic for selecting one of the new target
4185 descriptions. Activate the new vector regsets if applicable.
4186 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4187 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4188 and init_registers_s390x_tevx_linux64.
4190 2015-03-01 Pedro Alves <palves@redhat.com>
4192 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4195 2015-02-27 Pedro Alves <palves@redhat.com>
4197 * linux-x86-low.c (u_debugreg_offset): New function.
4198 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4200 2015-02-27 Pedro Alves <palves@redhat.com>
4202 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4203 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4204 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4205 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4206 (ps_lsetfpregs, ps_getpid)
4207 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4208 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4209 (ps_lsetxregs, ps_plog): Declare.
4211 2015-02-27 Pedro Alves <palves@redhat.com>
4213 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4214 IP_AGENT_EXPORT_FUNC.
4215 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4216 IP_AGENT_EXPORT_FUNC.
4217 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4218 (IP_AGENT_EXPORT): Delete.
4219 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4220 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4221 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4222 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4223 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4224 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4225 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4226 (traceframe_read_count, traceframe_write_count)
4227 (traceframes_created, trace_state_variables, get_raw_reg)
4228 (get_trace_state_variable_value, set_trace_state_variable_value)
4229 (ust_loaded, helper_thread_id, cmd_buf): Use
4230 IPA_SYM_EXPORTED_NAME.
4231 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4232 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4233 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4234 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4235 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4236 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4237 EXTERN_C_PUSH/EXTERN_C_POP.
4238 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4239 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4240 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4241 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4242 (traceframe_write_count, traceframe_read_count)
4243 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4244 (about_to_request_buffer_space, get_trace_state_variable_value)
4245 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4246 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4247 EXTERN_C_PUSH/EXTERN_C_POP.
4248 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4249 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4250 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4251 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4252 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4253 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4254 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4255 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4257 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4258 (IP_AGENT_EXPORT_VAR_DECL): Define.
4260 (gdb_agent_get_raw_reg): Declare.
4262 2015-02-27 Tom Tromey <tromey@redhat.com>
4263 Pedro Alves <palves@redhat.com>
4265 Rename symbols whose names are reserved C++ keywords throughout.
4267 2015-02-27 Pedro Alves <palves@redhat.com>
4269 * Makefile.in (COMPILER): New, get it from autoconf.
4270 (CXX): Get from autoconf instead.
4271 (COMPILE.pre): Use COMPILER.
4272 (CC-LD): Rename to ...
4273 (CC_LD): ... this. Use COMPILER.
4274 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4275 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4276 * acinclude.m4: Include build-with-cxx.m4.
4277 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4278 Disable -Werror by default if building in C++ mode.
4279 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4280 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4281 the C++ compiler. Save/restore CXXFLAGS too.
4282 * configure: Regenerate.
4284 2015-02-27 Pedro Alves <palves@redhat.com>
4286 * acinclude.m4: Include libiberty.m4.
4287 * configure.ac: Call libiberty_INIT.
4288 * config.in, configure: Regenerate.
4290 2015-02-26 Pedro Alves <palves@redhat.com>
4292 * linux-low.c (linux_wait_1): When incrementing the PC past a
4293 program breakpoint always use the_low_target.breakpoint_len as
4294 increment, rather than the maximum between that and
4295 the_low_target.decr_pc_after_break.
4297 2015-02-23 Pedro Alves <palves@redhat.com>
4299 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4300 thread was doing a step-over; always adjust the PC if
4301 we stepped over a permanent breakpoint.
4302 (linux_wait_1): If we stepped over breakpoint that was on top of a
4303 permanent breakpoint, manually advance the PC past it.
4305 2015-02-23 Pedro Alves <palves@redhat.com>
4307 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4309 (x86_fill_gregset, x86_store_gregset): Use it when handling
4312 2015-02-20 Pedro Alves <palves@redhat.com>
4314 * thread-db.c: Include "nat/linux-procfs.h".
4315 (thread_db_init): Skip listing new threads if the kernel supports
4316 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4318 2015-02-20 Pedro Alves <palves@redhat.com>
4320 * linux-low.c (status_pending_p_callback): Use ptid_match.
4322 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4324 PR breakpoints/16812
4325 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4326 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4327 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4329 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4331 PR breakpoints/15956
4332 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4334 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4336 * linux-low.c (linux_low_btrace_conf): Print size.
4337 * server.c (handle_btrace_conf_general_set): New.
4338 (hanle_general_set): Call handle_btrace_conf_general_set.
4339 (handle_query): Report Qbtrace-conf:bts:size as supported.
4341 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4343 * linux-low.c (linux_low_enable_btrace): Update parameters.
4344 (linux_low_btrace_conf): New.
4345 (linux_target_ops)<to_btrace_conf>: Initialize.
4346 * server.c (current_btrace_conf): New.
4347 (handle_btrace_enable): Rename to ...
4348 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4349 to target_enable_btrace. Update comment. Update users.
4350 (handle_qxfer_btrace_conf): New.
4351 (qxfer_packets): Add btrace-conf entry.
4352 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4353 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4354 (target_ops)<read_btrace_conf>: New.
4355 (target_enable_btrace): Update parameters.
4356 (target_read_btrace_conf): New.
4358 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4360 * server.c (handle_btrace_general_set): Remove call to
4361 target_supports_btrace.
4362 (supported_btrace_packets): New.
4363 (handle_query): Call supported_btrace_packets.
4364 * target.h: include btrace-common.h.
4365 (btrace_target_info): Removed.
4366 (supports_btrace, target_supports_btrace): Update parameters.
4368 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4370 * Makefile.in (SFILES): Add common/btrace-common.c.
4371 (OBS): Add common/btrace-common.o.
4372 (btrace-common.o): Add build rules.
4373 * linux-low: Include btrace-common.h.
4374 (linux_low_read_btrace): Use struct btrace_data. Call
4375 btrace_data_init and btrace_data_fini.
4377 2015-02-06 Pedro Alves <palves@redhat.com>
4379 * thread-db.c (find_new_threads_callback): Add debug output.
4381 2015-02-04 Pedro Alves <palves@redhat.com>
4383 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4384 (resume_stopped_resumed_lwps): New function.
4385 (linux_wait_for_event_filtered): Use it.
4387 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4389 * Makefile.in (SFILES): Add linux-personality.c.
4390 (linux-personality.o): New rule.
4391 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4392 list of objects to be built.
4393 * linux-low.c: Include nat/linux-personality.h.
4394 (linux_create_inferior): Remove code to disable address space
4395 randomization (moved to ../nat/linux-personality.c). Create
4396 cleanup to disable address space randomization.
4398 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4400 * Makefile.in (posix-strerror.o): New rule.
4401 (mingw-strerror.o): Likewise.
4402 * configure: Regenerated.
4403 * configure.ac: Source file ../common/common.host. Initialize new
4404 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4406 2015-01-14 Yao Qi <yao@codesourcery.com>
4408 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4409 (ppc-linux.o): New rule.
4410 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4411 * configure.ac: AC_CHECK_FUNCS(getauxval).
4412 * config.in: Re-generated.
4413 * configure: Re-generated.
4414 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4415 ppc64_64bit_inferior_p
4417 2015-01-14 Yao Qi <yao@codesourcery.com>
4419 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4420 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4421 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4422 (PT_ORIG_R3, PT_TRAP): Likewise.
4423 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4424 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4425 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4427 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4429 * i387-fp.c (i387_cache_to_xsave): In look over
4430 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4431 zmmh_low_space field by use of zmmh_high_space.
4433 2015-01-09 Pedro Alves <palves@redhat.com>
4435 * linux-low.c (step_over_bkpt): Move higher up in the file.
4436 (handle_extended_wait): Don't store the stop_pc here.
4437 (get_stop_pc): Adjust comments and rename to ...
4438 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4439 stopped for a software breakpoint or hardware breakpoint.
4440 (thread_still_has_status_pending_p): New function.
4441 (status_pending_p_callback): Use
4442 thread_still_has_status_pending_p. If the event is no longer
4443 interesting, resume the LWP.
4444 (handle_tracepoints): Add assert.
4445 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4446 (wstatus_maybe_breakpoint): New function.
4447 (cancel_breakpoint): Delete function.
4448 (check_stopped_by_watchpoint): New function, factored out from
4449 linux_low_filter_event.
4450 (lp_status_maybe_breakpoint): Delete function.
4451 (linux_low_filter_event): Remove filter_ptid argument.
4452 Leave thread group exits pending here. Store the LWP's stop PC.
4453 Always leave events pending.
4454 (linux_wait_for_event_filtered): Pull all events out of the
4455 kernel, and leave them all pending.
4456 (count_events_callback, select_event_lwp_callback): Consider all
4458 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4459 (select_event_lwp): Only give preference to the stepping LWP in
4460 all-stop mode. Adjust comments.
4461 (ignore_event): New function.
4462 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4463 references to cancel_breakpoints. Adjust to renames. Also give
4464 equal priority to all LWPs that have had events in non-stop mode.
4465 If reporting a software breakpoint event, unadjust the LWP's PC.
4466 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4467 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4469 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4470 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4471 (linux_stopped_by_watchpoint): Adjust.
4472 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4473 * linux-low.h (enum lwp_stop_reason): New.
4474 (struct lwp_info) <stop_pc>: Adjust comment.
4475 <stopped_by_watchpoint>: Delete field.
4476 <stop_reason>: New field.
4477 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4478 * mem-break.c (software_breakpoint_inserted_here)
4479 (hardware_breakpoint_inserted_here): New function.
4480 * mem-break.h (software_breakpoint_inserted_here)
4481 (hardware_breakpoint_inserted_here): Declare.
4482 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4483 (cancel_breakpoints): Delete.
4484 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4485 (upload_fast_traceframes): Remove references to
4488 2015-01-09 Pedro Alves <palves@redhat.com>
4490 * thread-db.c (find_new_threads_callback): Ignore thread if the
4491 kernel thread ID is -1.
4493 2015-01-09 Pedro Alves <palves@redhat.com>
4495 * linux-low.c (linux_attach_fail_reason_string): Move to
4496 nat/linux-ptrace.c, and rename.
4497 (linux_attach_lwp): Update comment.
4498 (attach_proc_task_lwp_callback): New function.
4499 (linux_attach): Adjust to rename and use
4500 linux_proc_attach_tgid_threads.
4501 (linux_attach_fail_reason_string): Delete declaration.
4503 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4505 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4506 * server.c (gdbserver_version): Likewise.
4508 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4510 * remote-utils.c: Include ctype.h.
4511 (input_interrupt): Explicitly handle the case when the char
4512 received is the NUL byte. Improve the printing of non-ASCII
4515 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4517 * linux-low.c (linux_low_filter_event): Update call to
4518 linux_enable_event_reporting following the addition of
4519 a new parameter to that function.
4521 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4524 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4525 (AARCH64_FPCR_REGNO): Likewise.
4526 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4527 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4528 (aarch64_store_fpregset): Likewise.
4530 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4532 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4533 Remove FIXME comment about assumption about N.
4535 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4537 * configure.ac: If large-file support is disabled in GDBserver,
4538 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4539 * configure: Regenerate.
4541 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4543 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4544 warning upon ENODATA from ptrace.
4545 * linux-s390-low.c (s390_store_tdb): New.
4546 (s390_regsets): Add regset for NT_S390_TDB.
4548 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4550 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4551 without a fill_function.
4552 * linux-s390-low.c (s390_fill_last_break): Remove.
4553 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4554 (s390_arch_setup): Use regset's size instead of fill_function for
4557 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4559 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4560 the regset's store function when ptrace returned an error.
4561 * regcache.c (get_thread_regcache): Invalidate register cache
4562 before fetching inferior's registers.
4564 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4566 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4567 while-loop as for-loop.
4568 (regsets_store_inferior_registers): Likewise.
4570 2014-11-28 Yao Qi <yao@codesourcery.com>
4572 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4573 * config.in, configure: Re-generate.
4574 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4577 2014-11-21 Yao Qi <yao@codesourcery.com>
4579 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4580 (AC_CHECK_HEADERS): Remove malloc.h.
4581 * configure: Re-generated.
4582 * config.in: Re-generated.
4583 * server.h: Don't include alloca.h and malloc.h.
4584 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4585 Don't include malloc.h.
4587 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4589 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4590 corresponding ERRNO check in same block.
4592 2014-11-12 Pedro Alves <palves@redhat.com>
4594 * server.c (cont_thread): Update comment.
4595 (start_inferior, attach_inferior): No longer clear cont_thread.
4596 (handle_v_cont): No longer set cont_thread.
4597 (captured_main): Clear cont_thread each time a GDB connects.
4599 2014-11-12 Pedro Alves <palves@redhat.com>
4601 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4602 thread, and don't resume all threads if the Hc thread has exited.
4604 2014-11-12 Pedro Alves <palves@redhat.com>
4606 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4607 the process group instead of to a specific LWP.
4609 2014-10-15 Pedro Alves <palves@redhat.com>
4612 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4614 (arm_set_thread_context): Delete.
4615 (the_low_target): Adjust.
4616 * win32-i386-low.c (debug_registers_changed)
4617 (debug_registers_used): Delete.
4618 (update_debug_registers_callback): New function.
4619 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4620 needing to update their debug registers.
4621 (win32_get_current_dr): New function.
4622 (x86_dr_low_get_addr, x86_dr_low_get_control)
4623 (x86_dr_low_get_status): Fetch the debug register from the thread
4625 (i386_initial_stuff): Adjust.
4626 (i386_get_thread_context): Remove current_event parameter. Don't
4627 clear debug_registers_changed nor copy DR values to
4629 (i386_set_thread_context): Delete.
4630 (i386_prepare_to_resume): New function.
4631 (i386_thread_added): Mark the thread as needing to update irs
4633 (the_low_target): Remove i386_set_thread_context and install
4634 i386_prepare_to_resume.
4635 * win32-low.c (win32_get_thread_context): Adjust.
4636 (win32_set_thread_context): Use SetThreadContext
4638 (win32_prepare_to_resume): New function.
4639 (win32_require_context): New function, factored out from ...
4640 (thread_rec): ... this.
4641 (continue_one_thread): Call win32_prepare_to_resume on each thread
4642 we're about to continue.
4643 (win32_resume): Call win32_prepare_to_resume on the event thread.
4644 * win32-low.h (struct win32_thread_info)
4645 <debug_registers_changed>: New field.
4646 (struct win32_target_ops): Change prototype of set_thread_context,
4647 delete set_thread_context and add prepare_to_resume.
4648 (win32_require_context): New declaration.
4650 2014-10-08 Gary Benson <gbenson@redhat.com>
4652 * server.h: Do not include common-exceptions.h.
4654 2014-10-08 Gary Benson <gbenson@redhat.com>
4656 * server.h: Do not include cleanups.h.
4658 2014-09-30 James Hogan <james.hogan@imgtec.com>
4660 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4663 2014-09-23 Yao Qi <yao@codesourcery.com>
4665 * linux-low.c (lp_status_maybe_breakpoint): New function.
4666 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4667 (count_events_callback): Likewise.
4668 (select_event_lwp_callback): Likewise.
4669 (cancel_breakpoints_callback): Likewise.
4671 2014-09-19 Don Breazeal <donb@codesourcery.com>
4673 * linux-low.c (handle_extended_wait): Call
4674 linux_ptrace_get_extended_event.
4675 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4676 linux_is_extended_waitstatus.
4678 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4680 * Makefile.in (CPPFLAGS): Define.
4681 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4682 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4684 2014-09-16 Gary Benson <gbenson@redhat.com>
4686 * inferiors.h (current_inferior): Renamed as...
4687 (current_thread): New variable. All uses updated.
4688 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4689 (maybe_move_out_of_jump_pad): Likewise.
4690 (cancel_breakpoint): Likewise.
4691 (linux_low_filter_event): Likewise.
4692 (wait_for_sigstop): Likewise.
4693 (linux_resume_one_lwp): Likewise.
4694 (need_step_over_p): Likewise.
4695 (start_step_over): Likewise.
4696 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4697 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4698 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4699 and save_inferior as saved_thread.
4700 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4702 (regcache_invalidate_thread): Likewise.
4703 * remote-utils.c (prepare_resume_reply): Likewise.
4704 * thread-db.c (thread_db_get_tls_address): Likewise.
4705 (disable_thread_event_reporting): Likewise.
4706 (remove_thread_event_breakpoints): Likewise.
4707 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4709 * target.h (set_desired_inferior): Renamed as...
4710 (set_desired_thread): New declaration. All uses updated.
4711 * server.c (myresume): Updated comment to reference thread instead
4713 (handle_serial_event): Likewise.
4714 (handle_target_event): Likewise.
4716 2014-09-12 Tom Tromey <tromey@redhat.com>
4717 Gary Benson <gbenson@redhat.com>
4719 * regcache.h: Include common-regcache.h.
4720 (regcache_read_pc): Don't declare.
4721 * regcache.c (get_thread_regcache_for_ptid): New function.
4723 2014-09-11 Tom Tromey <tromey@redhat.com>
4724 Gary Benson <gbenson@redhat.com>
4726 * symbol.c: New file.
4727 * Makefile.in (SFILES): Add symbol.c.
4728 (OBS): Add symbol.o.
4730 2014-09-11 Gary Benson <gbenson@redhat.com>
4732 * target.c (target_stop_ptid, target_continue_ptid): New
4735 2014-09-11 Tom Tromey <tromey@redhat.com>
4736 Gary Benson <gbenson@redhat.com>
4738 * target.h: Include target/target.h.
4739 * target.c (target_read_memory, target_read_uint32)
4740 (target_write_memory): New functions.
4742 2014-09-11 Gary Benson <gbenson@redhat.com>
4744 * server.h (debug_hw_points): Don't declare.
4745 * server.c (debug_hw_points): Don't define. Replace all uses
4746 with show_debug_regs.
4747 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4748 all uses with show_debug_regs.
4750 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4752 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4753 endianness into account.
4754 (ppc_supply_ptrace_register): Likewise.
4756 2014-09-03 James Hogan <james.hogan@imgtec.com>
4758 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4759 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4761 2014-09-03 Gary Benson <gbenson@redhat.com>
4763 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4764 ALL_DEBUG_ADDRESS_REGISTERS.
4766 2014-09-02 Gary Benson <gbenson@redhat.com>
4768 * i386-low.h: Renamed as...
4769 * x86-low.h: New file. All type, function and variable name
4770 prefixes changed from "i386_" to "x86_". All references updated.
4771 * i386-low.c: Renamed as...
4772 * x86-low.c: New file. All type, function and variable name
4773 prefixes changed from "i386_" to "x86_". All references updated.
4775 2014-09-02 Gary Benson <gbenson@redhat.com>
4777 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4778 (x86_linux_new_thread): Likewise.
4780 2014-08-29 Gary Benson <gbenson@redhat.com>
4782 * server.h (setjmp.h): Do not include.
4783 (toplevel): Do not declare.
4784 (common-exceptions.h): Include.
4785 (cleanups.h): Likewise.
4786 * server.c (toplevel): Do not define.
4787 (exit_code): New static global.
4788 (detach_or_kill_for_exit_cleanup): New function.
4789 (main): New function. Original main renamed to...
4790 (captured_main): New function.
4791 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4793 2014-08-29 Gary Benson <gbenson@redhat.com>
4795 * Makefile.in (SFILES): Add common/common-exceptions.c.
4796 (OBS): Add common-exceptions.o.
4797 (common-exceptions.o): New rule.
4798 * utils.c (prepare_to_throw_exception): New function.
4800 2014-08-29 Gary Benson <gbenson@redhat.com>
4802 * config.in: Regenerate.
4803 * configure: Likewise.
4805 2014-08-29 Gary Benson <gbenson@redhat.com>
4807 * Makefile.in (SFILES): Add common/cleanups.c.
4809 (cleanups.o): New rule.
4811 2014-08-29 Gary Benson <gbenson@redhat.com>
4813 * utils.c (internal_vwarning): New function.
4815 2014-08-28 Gary Benson <gbenson@redhat.com>
4817 * utils.h (fatal): Remove declaration.
4818 * utils.c (fatal): Remove function.
4820 2014-08-28 Gary Benson <gbenson@redhat.com>
4822 * tracepoint.c (gdb_agent_init): Replace fatal with
4824 (initialize_tracepoint): Likewise.
4826 2014-08-28 Gary Benson <gbenson@redhat.com>
4828 * remote-utils.c (remote_prepare): Replace fatal with error.
4830 2014-08-28 Gary Benson <gbenson@redhat.com>
4832 * linux-low.c (linux_async): Replace fatal with warning.
4834 (linux_start_non_stop): Return -1 if linux_async failed.
4836 2014-08-28 Gary Benson <gbenson@redhat.com>
4838 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4840 (i386_dr_low_get_addr): Remove vague comment.
4841 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4844 2014-08-28 Gary Benson <gbenson@redhat.com>
4846 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4847 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4849 (linux_resume_one_lwp): Likewise.
4850 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4852 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4853 with internal_error.
4854 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4855 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4856 (find_register_by_name): Replace fatal with internal_error.
4857 (find_regno): Likewise.
4858 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4859 * thread-db.c (thread_db_create_event): Likewise.
4860 (thread_db_load_search): Likewise.
4861 (try_thread_db_load_1): Likewise.
4862 * tracepoint.c (get_jump_space_head): Replace fatal with
4864 (claim_trampoline_space): Likewise.
4865 (have_fast_tracepoint_trampoline_buffer): Likewise.
4866 (cmd_qtstart): Likewise.
4867 (stop_tracing): Likewise.
4868 (fast_tracepoint_collecting): Likewise.
4869 (target_malloc): Likewise.
4870 (download_tracepoint): Likewise.
4871 (download_trace_state_variables): Replace check with gdb_assert.
4872 (upload_fast_traceframes): Replace fatal with internal_error.
4874 2014-08-19 Tom Tromey <tromey@redhat.com>
4875 Gary Benson <gbenson@redhat.com>
4877 * Makefile.in (SFILES): Add common/common-debug.c.
4878 (OBS): Add common-debug.o.
4879 (common-debug.o): New rule.
4880 * debug.h (debug_printf): Don't declare.
4881 * debug.c (debug_printf): Renamed and rewritten as...
4882 (debug_vprintf): New function.
4884 2014-08-19 Gary Benson <gbenson@redhat.com>
4886 * utils.h: Do not include print-utils.h.
4888 2014-08-19 Tom Tromey <tromey@redhat.com>
4889 Gary Benson <gbenson@redhat.com>
4891 * server.h: Add static assertion.
4892 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4894 2014-08-19 Tom Tromey <tromey@redhat.com>
4895 Gary Benson <gbenson@redhat.com>
4897 * Makefile.in (SFILES): Add common/errors.c.
4898 (OBS): Add errors.o.
4899 (IPA_OBS): Add errors-ipa.o.
4900 (errors.o): New rule.
4901 (errors-ipa.o): Likewise.
4902 * utils.h (perror_with_name, error, warning): Don't declare.
4903 * utils.c (warning): Renamed and rewritten as...
4904 (vwarning): New function.
4905 (error): Renamed and rewritten as...
4906 (verror): New function.
4907 (internal_error): Renamed and rewritten as...
4908 (internal_verror): New function.
4910 2014-08-07 Gary Benson <gbenson@redhat.com>
4912 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4913 * configure: Regenerate.
4914 * config.in: Likewise.
4915 * server.h: Do not include errno.h.
4916 * event-loop.c: Likewise.
4917 * hostio-errno.c: Likewise.
4918 * linux-low.c: Likewise.
4919 * remote-utils.c: Likewise.
4920 * spu-low.c: Likewise.
4921 * utils.c: Likewise.
4922 * gdbreplay.c: Unconditionally include errno.h.
4924 2014-08-07 Gary Benson <gbenson@redhat.com>
4926 * server.h: Do not include string.h.
4927 * event-loop.c: Likewise.
4928 * linux-low.c: Likewise.
4929 * regcache.c: Likewise.
4930 * remote-utils.c: Likewise.
4931 * spu-low.c: Likewise.
4932 * utils.c: Likewise.
4934 2014-08-07 Gary Benson <gbenson@redhat.com>
4936 * server.h: Do not include gdb_assert.h.
4938 2014-08-07 Gary Benson <gbenson@redhat.com>
4940 * server.h: Do not include common-utils.h.
4942 2014-08-07 Gary Benson <gbenson@redhat.com>
4944 * server.h: Do not include ptid.h.
4945 * notif.h: Likewise.
4947 2014-08-07 Gary Benson <gbenson@redhat.com>
4949 * server.h: Do not include gdb_locale.h.
4951 2014-08-07 Gary Benson <gbenson@redhat.com>
4953 * server.h: Do not include gdb/signals.h.
4954 * win32-low.c: Likewise.
4956 2014-08-07 Gary Benson <gbenson@redhat.com>
4958 * server.h: Do not include pathmax.h.
4960 2014-08-07 Gary Benson <gbenson@redhat.com>
4962 * server.h: Do not include libiberty.h.
4963 * linux-bfin-low.c: Likewise.
4965 2014-08-07 Gary Benson <gbenson@redhat.com>
4967 * server.h: Do not include ansidecl.h.
4969 2014-08-07 Gary Benson <gbenson@redhat.com>
4971 * linux-x86-low.c: Do not include stddef.h.
4972 * lynx-ppc-low.c: Likewise.
4973 * tracepoint.c: Likewise.
4975 2014-08-07 Gary Benson <gbenson@redhat.com>
4977 * server.h: Do not include stdarg.h.
4978 * nto-low.c: Likewise.
4980 2014-08-07 Gary Benson <gbenson@redhat.com>
4982 * server.h: Do not include stdlib.h.
4983 * inferiors.c: Likewise.
4984 * linux-low.c: Likewise.
4985 * regcache.c: Likewise.
4986 * spu-low.c: Likewise.
4987 * tracepoint.c: Likewise.
4988 * utils.c: Likewise.
4990 2014-08-07 Gary Benson <gbenson@redhat.com>
4992 * server.h: Do not include stdio.h.
4993 * linux-low.c: Likewise.
4994 * remote-utils.c: Likewise.
4995 * spu-low.c: Likewise.
4996 * utils.c: Likewise.
4997 * wincecompat.c: Likewise.
4999 2014-08-06 Gary Benson <gbenson@redhat.com>
5001 * regcache.c (init_register_cache): Move conditionals inside if.
5003 2014-08-06 Gary Benson <gbenson@redhat.com>
5005 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5007 2014-07-31 Gary Benson <gbenson@redhat.com>
5009 * ax.h: Do not include server.h.
5010 * gdbthread.h: Likewise.
5011 * lynx-low.h: Likewise.
5012 * notif.h: Likewise.
5014 2014-07-30 Gary Benson <gbenson@redhat.com>
5016 * server.h: Include common-defs.h.
5017 Do not include config.h or build-gnulib-gdbserver/config.h.
5019 2014-07-30 Gary Benson <gbenson@redhat.com>
5021 * hostio-errno.c: Move server.h to top of includes list.
5022 * inferiors.c: Likewise.
5023 * linux-x86-low.c: Likewise.
5024 * notif.c: Include server.h.
5026 2014-07-24 Tom Tromey <tromey@redhat.com>
5027 Gary Benson <gbenson@redhat.com>
5029 * server.h (CORE_ADDR): Now unsigned.
5031 2014-07-16 Pedro Alves <palves@redhat.com>
5033 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5035 2014-07-15 Pedro Alves <palves@redhat.com>
5037 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5040 2014-07-11 Pedro Alves <palves@redhat.com>
5042 * linux-low.c (kill_wait_lwp): New function, based on
5043 kill_one_lwp_callback, but use my_waitpid directly.
5044 (kill_one_lwp_callback, linux_kill): Use it.
5046 2014-06-23 Pedro Alves <palves@redhat.com>
5048 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5049 before setting DR0..DR3.
5051 2014-06-20 Gary Benson <gbenson@redhat.com>
5053 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5054 * configure: Regenerated.
5055 * config.in: Likewise.
5057 2014-06-20 Gary Benson <gbenson@redhat.com>
5059 * Makefile.in (SFILES): Update locations for files moved
5061 (object file files): Reordered.
5063 2014-06-20 Gary Benson <gbenson@redhat.com>
5065 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5066 (i386_dr_low_set_addr): Likewise.
5067 (i386_dr_low_get_addr): Likewise.
5068 (i386_dr_low_can_set_control): Likewise.
5069 (i386_dr_low_set_control): Likewise.
5070 (i386_dr_low_get_control): Likewise.
5071 (i386_dr_low_get_status): Likewise.
5072 (i386_get_debug_register_length): Likewise.
5073 * linux-x86-low.c (i386_dr_low_set_addr):
5074 Changed signature. Made static.
5075 (i386_dr_low_get_addr): Likewise.
5076 (i386_dr_low_set_control): Likewise.
5077 (i386_dr_low_get_control): Likewise.
5078 (i386_dr_low_get_status): Likewise.
5079 (i386_dr_low): New global variable.
5080 * win32-i386-low.c (i386_dr_low_set_addr):
5081 Changed signature. Made static.
5082 (i386_dr_low_get_addr): Likewise.
5083 (i386_dr_low_set_control): Likewise.
5084 (i386_dr_low_get_control): Likewise.
5085 (i386_dr_low_get_status): Likewise.
5086 (i386_dr_low): New global variable.
5088 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5090 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5091 * Makefile.in (AR, AR_FLAGS): Define.
5092 * configure: Regenerate.
5094 2014-06-19 Gary Benson <gbenson@redhat.com>
5096 * Makefile.in (i386-dregs.o): New rule.
5097 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5098 * i386-low.c (target.h): Remove include.
5099 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5100 (DR_CONTROL_SHIFT): Likewise.
5101 (DR_CONTROL_SIZE): Likewise.
5102 (DR_RW_EXECUTE): Likewise.
5103 (DR_RW_WRITE): Likewise.
5104 (DR_RW_READ): Likewise.
5105 (DR_RW_IORW): Likewise.
5106 (DR_LEN_1): Likewise.
5107 (DR_LEN_2): Likewise.
5108 (DR_LEN_4): Likewise.
5109 (DR_LEN_8): Likewise.
5110 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5111 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5112 (DR_ENABLE_SIZE): Likewise.
5113 (DR_LOCAL_SLOWDOWN): Likewise.
5114 (DR_GLOBAL_SLOWDOWN): Likewise.
5115 (DR_CONTROL_RESERVED): Likewise.
5116 (I386_DR_CONTROL_MASK): Likewise.
5117 (I386_DR_VACANT): Likewise.
5118 (I386_DR_LOCAL_ENABLE): Likewise.
5119 (I386_DR_GLOBAL_ENABLE): Likewise.
5120 (I386_DR_DISABLE): Likewise.
5121 (I386_DR_SET_RW_LEN): Likewise.
5122 (I386_DR_GET_RW_LEN): Likewise.
5123 (I386_DR_WATCH_HIT): Likewise.
5124 (i386_wp_op_t): Likewise.
5125 (i386_show_dr): Likewise.
5126 (i386_length_and_rw_bits): Likewise.
5127 (i386_insert_aligned_watchpoint): Likewise.
5128 (i386_remove_aligned_watchpoint): Likewise.
5129 (i386_handle_nonaligned_watchpoint): Likewise.
5130 i386_update_inferior_debug_regs(): Likewise.
5131 (i386_dr_insert_watchpoint): Likewise.
5132 (i386_dr_remove_watchpoint): Likewise.
5133 (i386_dr_region_ok_for_watchpoint): Likewise.
5134 (i386_dr_stopped_data_address): Likewise.
5135 (i386_dr_stopped_by_watchpoint): Likewise.
5137 2014-06-19 Gary Benson <gbenson@redhat.com>
5139 * i386-low.c (i386_dr_show): Renamed to
5140 i386_show_dr and made static. All uses updated.
5141 (i386_dr_length_and_rw_bits): Renamed to
5142 i386_length_and_rw_bits and made static.
5144 (i386_dr_insert_aligned_watchpoint): Renamed to
5145 i386_insert_aligned_watchpoint and made static.
5147 (i386_dr_remove_aligned_watchpoint): Renamed to
5148 i386_remove_aligned_watchpoint and made static.
5150 (i386_dr_update_inferior_debug_regs): Renamed to
5151 i386_update_inferior_debug_regs and made static.
5154 2014-06-18 Gary Benson <gbenson@redhat.com>
5156 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5157 (i386_dr_low_can_set_control): Likewise.
5158 (i386_get_debug_register_length): Likewise.
5159 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5160 (i386_dr_low_can_set_control): Likewise.
5161 (i386_get_debug_register_length): Likewise.
5163 2014-06-17 Gary Benson <gbenson@redhat.com>
5165 * i386-low.h (i386-dregs.h): New include.
5166 (DR_FIRSTADDR): Now in i386-dregs.h.
5167 (DR_LASTADDR): Likewise.
5168 (DR_NADDR): Likewise.
5169 (DR_STATUS): Likewise.
5170 (DR_CONTROL): Likewise.
5171 (i386_debug_reg_state): Likewise.
5172 (i386_dr_insert_watchpoint): Likewise.
5173 (i386_dr_remove_watchpoint): Likewise.
5174 (i386_dr_region_ok_for_watchpoint): Likewise.
5175 (i386_dr_stopped_data_address): Likewise.
5176 (i386_dr_stopped_by_watchpoint): Likewise.
5177 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5179 2014-06-18 Gary Benson <gbenson@redhat.com>
5181 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5182 i386_dr_insert_watchpoint.
5183 (i386_low_remove_watchpoint): Renamed to
5184 i386_dr_remove_watchpoint.
5185 (i386_low_region_ok_for_watchpoint): Renamed to
5186 i386_dr_region_ok_for_watchpoint.
5187 (i386_low_stopped_data_address): Renamed to
5188 i386_dr_stopped_data_address.
5189 (i386_low_stopped_by_watchpoint): Renamed to
5190 i386_dr_stopped_by_watchpoint.
5191 * i386-low.c (i386_show_dr): Renamed to
5192 i386_dr_show and made nonstatic. All uses updated.
5193 (i386_length_and_rw_bits): Renamed to
5194 i386_dr_length_and_rw_bits and made nonstatic.
5196 (i386_insert_aligned_watchpoint): Renamed to
5197 i386_dr_insert_aligned_watchpoint and made nonstatic.
5199 (i386_remove_aligned_watchpoint): Renamed to
5200 i386_dr_remove_aligned_watchpoint and made nonstatic.
5202 (i386_update_inferior_debug_regs): Renamed to
5203 i386_dr_update_inferior_debug_regs and made nonstatic.
5205 (i386_low_insert_watchpoint): Renamed to
5206 i386_dr_insert_watchpoint. All uses updated.
5207 (i386_low_remove_watchpoint): Renamed to
5208 i386_dr_remove_watchpoint. All uses updated.
5209 (i386_low_region_ok_for_watchpoint): Renamed to
5210 i386_dr_region_ok_for_watchpoint. All uses updated.
5211 (i386_low_stopped_data_address): Renamed to
5212 i386_dr_stopped_data_address. All uses updated.
5213 (i386_low_stopped_by_watchpoint): Renamed to
5214 i386_dr_stopped_by_watchpoint. All uses updated.
5216 2014-06-18 Gary Benson <gbenson@redhat.com>
5218 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5219 (i386_dr_low_can_set_control): Likewise.
5220 (i386_insert_aligned_watchpoint): New check.
5222 2014-06-18 Gary Benson <gbenson@redhat.com>
5224 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5227 2014-06-18 Gary Benson <gbenson@redhat.com>
5229 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5230 instead of fatal and error.
5231 (i386_handle_nonaligned_watchpoint): Likewise.
5233 2014-06-18 Gary Benson <gbenson@redhat.com>
5235 * i386-low.c (i386_get_debug_register_length): New macro.
5236 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5237 (i386_show_dr): Use debug_printf instead of fprintf. Use
5238 phex to format values.
5240 2014-06-18 Gary Benson <gbenson@redhat.com>
5242 * i386-low.h: Comment changes.
5243 * i386-low.c: Likewise.
5245 2014-06-18 Gary Benson <gbenson@redhat.com>
5247 * i386-low.c: Whitespace changes.
5249 2014-06-12 Tom Tromey <tromey@redhat.com>
5251 * utils.c (freeargv): Remove.
5253 2014-06-12 Tom Tromey <tromey@redhat.com>
5255 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5256 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5257 (parse_debug_format_options): Likewise.
5258 (gdbserver_usage): Likewise.
5259 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5260 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5261 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5263 ($(LIBGNU)): Depend on libiberty.
5264 (all-lib): Recurse into all subdirs.
5265 (install-only): Invoke "install" target in subdirs.
5266 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5268 * configure: Rebuild.
5269 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5270 for vasprintf, vsnprintf, or gettimeofday.
5271 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5274 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5276 * development.sh: Delete.
5277 * Makefile.in (config.status): Adjust dependency on development.sh.
5278 * configure.ac: Adjust development.sh source call.
5279 * configure: Regenerate.
5281 2014-06-02 Pedro Alves <palves@redhat.com>
5283 * ax.c (gdb_free_agent_expr): New function.
5284 * ax.h (gdb_free_agent_expr): New declaration.
5285 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5287 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5289 (clear_breakpoint_conditions_and_commands): New function.
5290 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5291 (clear_breakpoint_conditions_and_commands): New declaration.
5293 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5295 * linux-aarch64-low.c (asm/ptrace.h): Include.
5297 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5299 Fix TLS access for -static -pthread.
5300 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5301 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5302 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5304 2014-05-20 Pedro Alves <palves@redhat.com>
5306 * linux-aarch64-low.c (aarch64_insert_point)
5307 (aarch64_remove_point): No longer check whether the type is
5308 supported here. Adjust to new interface.
5309 (the_low_target): Install aarch64_supports_z_point_type as
5310 supports_z_point_type method.
5311 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5312 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5313 instead of a Z packet char. Adjust.
5314 (arm_supports_z_point_type): New function.
5315 (arm_insert_point, arm_remove_point): Adjust to new interface.
5316 (the_low_target): Install arm_supports_z_point_type.
5317 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5318 (cris_insert_point, cris_remove_point): Adjust to new interface.
5319 Don't check whether the type is supported here.
5320 (the_low_target): Install cris_supports_z_point_type.
5321 * linux-low.c (linux_supports_z_point_type): New function.
5322 (linux_insert_point, linux_remove_point): Adjust to new interface.
5323 * linux-low.h (struct linux_target_ops) <insert_point,
5324 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5325 raw_breakpoint pointer parameter.
5326 <supports_z_point_type>: New method.
5327 * linux-mips-low.c (mips_supports_z_point_type): New function.
5328 (mips_insert_point, mips_remove_point): Adjust to new interface.
5329 Use mips_supports_z_point_type.
5330 (the_low_target): Install mips_supports_z_point_type.
5331 * linux-ppc-low.c (the_low_target): Install NULL as
5332 supports_z_point_type method.
5333 * linux-s390-low.c (the_low_target): Install NULL as
5334 supports_z_point_type method.
5335 * linux-sparc-low.c (the_low_target): Install NULL as
5336 supports_z_point_type method.
5337 * linux-x86-low.c (x86_supports_z_point_type): New function.
5338 (x86_insert_point): Adjust to new insert_point interface. Use
5339 insert_memory_breakpoint. Adjust to new
5340 i386_low_insert_watchpoint interface.
5341 (x86_remove_point): Adjust to remove_point interface. Use
5342 remove_memory_breakpoint. Adjust to new
5343 i386_low_remove_watchpoint interface.
5344 (the_low_target): Install x86_supports_z_point_type.
5345 * lynx-low.c (lynx_target_ops): Install NULL as
5346 supports_z_point_type callback.
5347 * nto-low.c (nto_supports_z_point_type): New.
5348 (nto_insert_point, nto_remove_point): Adjust to new interface.
5349 (nto_target_ops): Install nto_supports_z_point_type.
5350 * mem-break.c: Adjust intro comment.
5351 (struct raw_breakpoint) <raw_type, size>: New fields.
5352 <inserted>: Update comment.
5353 <shlib_disabled>: Delete field.
5354 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5355 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5356 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5357 (raw_bkpt_type_to_target_hw_bp_type): New function.
5358 (find_enabled_raw_code_breakpoint_at): New function.
5359 (find_raw_breakpoint_at): New type and size parameters. Use them.
5360 (insert_memory_breakpoint): New function, based off
5361 set_raw_breakpoint_at.
5362 (remove_memory_breakpoint): New function.
5363 (set_raw_breakpoint_at): Reimplement.
5364 (set_breakpoint): New, based on set_breakpoint_at.
5365 (set_breakpoint_at): Reimplement.
5366 (delete_raw_breakpoint): Go through the_target->remove_point
5367 instead of assuming memory breakpoints.
5368 (find_gdb_breakpoint_at): Delete.
5369 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5370 (find_gdb_breakpoint): New function.
5371 (set_gdb_breakpoint_at): Delete.
5372 (z_type_supported): New function.
5373 (set_gdb_breakpoint_1): New function, loosely based off
5374 set_gdb_breakpoint_at.
5375 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5376 (delete_gdb_breakpoint_at): Delete.
5377 (delete_gdb_breakpoint_1): New function, loosely based off
5378 delete_gdb_breakpoint_at.
5379 (delete_gdb_breakpoint): New function.
5380 (clear_gdb_breakpoint_conditions): Rename to ...
5381 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5383 (add_condition_to_breakpoint): Make static.
5384 (add_breakpoint_condition): Take a struct breakpoint pointer
5385 instead of an address. Adjust.
5386 (gdb_condition_true_at_breakpoint): Rename to ...
5387 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5389 (gdb_condition_true_at_breakpoint): Reimplement.
5390 (add_breakpoint_commands): Take a struct breakpoint pointer
5391 instead of an address. Adjust.
5392 (gdb_no_commands_at_breakpoint): Rename to ...
5393 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5394 parameter. Return true if no breakpoint was found. Change debug
5396 (gdb_no_commands_at_breakpoint): Reimplement.
5397 (run_breakpoint_commands): Rename to ...
5398 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5399 and change return type to boolean.
5400 (run_breakpoint_commands): New function.
5401 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5402 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5403 breakpoint. Go through the_target->remove_point instead of
5404 assuming memory breakpoint.
5405 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5406 software and hardware breakpoints.
5407 (reinsert_raw_breakpoint): Go through the_target->insert_point
5408 instead of assuming memory breakpoint.
5409 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5410 software and hardware breakpoints.
5411 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5412 Check both software and hardware breakpoints.
5413 (validate_inserted_breakpoint): Assert the breakpoint is a
5414 software breakpoint. Set the inserted flag to -1 instead of
5415 setting shlib_disabled.
5416 (delete_disabled_breakpoints): Adjust.
5417 (validate_breakpoints): Only validate software breakpoints.
5418 Adjust to inserted flag change.
5419 (check_mem_read, check_mem_write): Skip breakpoint types other
5420 than software breakpoints. Adjust to inserted flag change.
5421 * mem-break.h (enum raw_bkpt_type): New enum.
5422 (raw_breakpoint, struct process_info): Forward declare.
5423 (Z_packet_to_target_hw_bp_type): Delete declaration.
5424 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5425 (set_gdb_breakpoint, delete_gdb_breakpoint)
5426 (clear_breakpoint_conditions): New declarations.
5427 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5428 (breakpoint_inserted_here): Update comment.
5429 (add_breakpoint_condition, add_breakpoint_commands): Replace
5430 address parameter with a breakpoint pointer parameter.
5431 (gdb_breakpoint_here): Update comment.
5432 (delete_gdb_breakpoint_at): Delete.
5433 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5434 * server.c (process_point_options): Take a struct breakpoint
5435 pointer instead of an address. Adjust.
5436 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5437 delete_gdb_breakpoint.
5438 * spu-low.c (spu_target_ops): Install NULL as
5439 supports_z_point_type method.
5440 * target.h: Include mem-break.h.
5441 (struct target_ops) <prepare_to_access_memory>: Update comment.
5442 <supports_z_point_type>: New field.
5443 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5444 instead of a char. Also take a raw breakpoint pointer.
5445 * win32-arm-low.c (the_low_target): Install NULL as
5446 supports_z_point_type.
5447 * win32-i386-low.c (i386_supports_z_point_type): New function.
5448 (i386_insert_point, i386_remove_point): Adjust to new interface.
5449 (the_low_target): Install i386_supports_z_point_type.
5450 * win32-low.c (win32_supports_z_point_type): New function.
5451 (win32_insert_point, win32_remove_point): Adjust to new interface.
5452 (win32_target_ops): Install win32_supports_z_point_type.
5453 * win32-low.h (struct win32_target_ops):
5454 <supports_z_point_type>: New method.
5455 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5456 instead of a char. Also take a raw breakpoint pointer.
5458 2014-05-20 Pedro Alves <palves@redhat.com>
5460 * mem-break.h: Include break-common.h.
5461 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5462 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5463 (Z_packet_to_target_hw_bp_type): New declaration.
5464 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5465 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5466 (Z_PACKET_ACCESS_WP): Delete macros.
5467 (Z_packet_to_hw_type): Delete function.
5468 * i386-low.h: Don't include break-common.h here.
5469 (Z_packet_to_hw_type): Delete declaration.
5470 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5471 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5472 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5473 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5474 * linux-aarch64-low.c: Don't include break-common.h here.
5475 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5476 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5477 (Z_packet_to_target_hw_bp_type): Delete function.
5478 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5480 (mips_insert_point, mips_remove_point): Use
5481 Z_packet_to_target_hw_bp_type.
5483 2014-05-20 Pedro Alves <palves@redhat.com>
5485 * linux-aarch64-low.c: Include break-common.h.
5486 (enum target_point_type): Delete.
5487 (Z_packet_to_point_type): Rename to ...
5488 (Z_packet_to_target_hw_bp_type): ... this, and return a
5489 target_hw_bp_type instead.
5490 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5491 instead of an enum target_point_type.
5492 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5494 (aarch64_dr_state_insert_one_point)
5495 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5496 (aarch64_handle_aligned_watchpoint)
5497 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5498 Take an enum target_hw_bp_type instead of an enum
5500 (aarch64_supports_z_point_type): New function.
5501 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5502 use Z_packet_to_target_hw_bp_type.
5504 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5506 * configure.ac: Only use -Werror by default when DEVELOPMENT
5508 * configure: Regenerate.
5510 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5512 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5513 * linux-x86-low.c (X86_64_USER_REGS): New.
5514 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5516 2014-04-28 Yao Qi <yao@codesourcery.com>
5518 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5521 2014-04-25 Pedro Alves <palves@redhat.com>
5524 * linux-low.c (linux_attach_fail_reason_string): New function.
5525 (linux_attach_lwp): Delete.
5526 (linux_attach_lwp_1): Rename to ...
5527 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5528 argument. Remove "initial" parameter. Return int instead of
5529 void. Don't error or warn here.
5530 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5531 failure to attach to the tgid. Call warning when failing to
5533 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5534 argument. Remove "initial" parameter. Return int instead of
5535 void. Don't error or warn here.
5536 (linux_attach_fail_reason_string): New declaration.
5537 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5538 interface change. Use linux_attach_fail_reason_string.
5540 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5541 Walfred Tedeschi <walfred.tedeschi@intel.com>
5543 * Makefile.in: Added rules to handle new files
5544 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5545 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5546 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5547 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5548 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5549 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5551 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5552 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5553 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5554 i386/x32-avx512.xml.
5555 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5556 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5557 i386/x32-avx512-linux.xml.
5558 * i387-fp.c (num_avx512_k_registers): New constant for number
5560 (num_avx512_zmmh_low_registers): New constant for number of
5561 lower ZMM registers (0-15).
5562 (num_avx512_zmmh_high_registers): New constant for number of
5563 higher ZMM registers (16-31).
5564 (num_avx512_ymmh_registers): New contant for number of higher
5565 YMM registers (ymm16-31 added by avx521 on x86_64).
5566 (num_avx512_xmm_registers): New constant for number of higher
5567 XMM registers (xmm16-31 added by AVX512 on x86_64).
5568 (struct i387_xsave): Add space for AVX512 registers.
5569 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5570 Add code to handle AVX512 registers.
5571 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5572 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5573 prototypei from generated file.
5574 (tdesc_amd64_avx512_linux): Likewise.
5575 (init_registers_x32_avx512_linux): Likewise.
5576 (tdesc_x32_avx512_linux): Likewise.
5577 (init_registers_i386_avx512_linux): Likewise.
5578 (tdesc_i386_avx512_linux): Likewise.
5579 (x86_64_regmap): Add AVX512 registers.
5580 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5582 (initialize_low_arch): Add code to initialize AVX512 registers.
5584 2014-04-23 Pedro Alves <palves@redhat.com>
5586 * mem-break.c (find_gdb_breakpoint_at): Make static.
5587 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5589 2014-04-23 Pedro Alves <palves@redhat.com>
5591 * i386-low.c: Don't include break-common.h here.
5592 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5593 prototype to take target_hw_bp_type as argument instead of a Z
5595 * i386-low.h: Include break-common.h here.
5596 (Z_packet_to_hw_type): Declare.
5597 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5599 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5600 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5601 (x86_remove_point): Convert the packet number to a
5602 target_hw_bp_type before calling i386_low_remove_watchpoint.
5603 * win32-i386-low.c (i386_insert_point): Convert the packet number
5604 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5605 (i386_remove_point): Convert the packet number to a
5606 target_hw_bp_type before calling i386_low_remove_watchpoint.
5608 2014-04-23 Pedro Alves <palves@redhat.com>
5610 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5612 2014-04-10 Pedro Alves <palves@redhat.com>
5614 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5615 Check if the condition or command is NULL before checking if the
5616 breakpoint is known. On success, return true.
5617 * mem-break.h (add_breakpoint_condition): Document return.
5618 (add_breakpoint_commands): Add describing comment.
5619 * server.c (skip_to_semicolon): New function.
5620 (process_point_options): Use it.
5622 2014-04-09 Pedro Alves <palves@redhat.com>
5624 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5627 2014-02-27 Pedro Alves <palves@redhat.com>
5630 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5632 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5634 (last_thread_of_process_p): Take a PID argument instead of a
5636 (linux_wait_for_lwp): Delete.
5637 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5639 (linux_low_filter_event): New function, party factored out from
5640 linux_wait_for_event.
5641 (linux_wait_for_event): Rename to ...
5642 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5643 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5644 sigsuspend. Check for zombie leaders.
5645 (linux_wait_for_event): Reimplement as wrapper around
5646 linux_wait_for_event_filtered.
5647 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5648 a normal or signal exit is seen, it's the whole process exiting.
5649 (wait_for_sigstop): No longer a for_each_inferior callback.
5650 Rewrite on top of linux_wait_for_event_filtered.
5651 (stop_all_lwps): Call wait_for_sigstop directly.
5652 * server.c (resume, handle_target_event): Handle
5653 TARGET_WAITKIND_NO_RESUMED.
5655 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5657 * win32-low.c (psapi_get_dll_name,
5658 * win32_CreateToolhelp32Snapshot): Delete.
5659 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5660 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5662 (handle_load_dll): Add function description.
5663 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5665 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5667 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5669 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5670 base address when calling win32_add_one_solib.
5671 (handle_load_dll): Delete local variable load_addr.
5672 Remove 0x1000 offset applied to DLL base address when calling
5673 win32_add_one_solib.
5674 (handle_unload_dll): Add comment.
5676 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5678 * win32-low.c (win32_add_all_dlls): Renames
5679 win32_ensure_ntdll_loaded. Rewrite function documentation.
5680 Adjust implementation to always load all DLLs.
5681 Add 0x1000 offset to DLL base address when calling
5682 win32_add_one_solib.
5683 (child_initialization_done): New static global.
5684 (do_initial_child_stuff): Set child_initialization_done to
5685 zero during child initialization, and 1 after. Replace call
5686 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5688 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5689 (handle_unload_dll): Add function documentation.
5690 (get_child_debug_event): Ignore load and unload DLL events
5691 during child initialization.
5693 2014-02-20 Doug Evans <dje@google.com>
5695 Remove global all_lwps.
5696 * inferiors.h (ptid_of): Move here from linux-low.h.
5697 (pid_of, lwpid_of): Ditto.
5698 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5699 parameter is a struct thread_info * now.
5700 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5701 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5702 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5704 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5705 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5706 * linux-arm-low.c (update_registers_callback): Update, "entry"
5707 parameter is a struct thread_info * now.
5708 Fetch lwpid from current_inferior directly.
5709 (arm_insert_point): Pass &all_threads to find_inferior instead of
5711 (arm_remove_point): Ditto.
5712 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5713 (arm_prepare_to_resume): Fetch pid from thread.
5714 (arm_read_description): Fetch lwpid from current_inferior directly.
5715 * linux-low.c (all_lwps): Delete.
5716 (delete_lwp): Delete call to remove_inferior.
5717 (handle_extended_wait): Fetch lwpid from thread.
5718 (add_lwp): Don't set lwp->entry.id. Remove call to
5719 add_inferior_to_list.
5720 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5721 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5722 (kill_one_lwp_callback): Ditto.
5723 (linux_kill): Don't dereference NULL pointer.
5724 Fetch ptid,lwpid from thread.
5725 (get_detach_signal): Fetch ptid from thread.
5726 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5727 Simplify call to regcache_invalidate_thread.
5728 (delete_lwp_callback): Update, "entry" parameter is a
5729 struct thread_info * now. Fetch pid from thread.
5730 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5731 (status_pending_p_callback): Update, "entry" parameter is a
5732 struct thread_info * now. Fetch ptid from thread.
5733 (find_lwp_pid): Update, "entry" parameter is a
5734 struct thread_info * now.
5735 (linux_wait_for_lwp): Fetch pid from thread.
5736 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5737 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5738 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5739 (dequeue_one_deferred_signal): Ditto.
5740 (cancel_breakpoint): Fetch ptid from current_inferior.
5741 (linux_wait_for_event): Pass &all_threads to find_inferior,
5742 not &all_lwps. Fetch ptid, lwpid from thread.
5743 (count_events_callback): Update, "entry" parameter is a
5744 struct thread_info * now.
5745 (select_singlestep_lwp_callback): Ditto.
5746 (select_event_lwp_callback): Ditto.
5747 (cancel_breakpoints_callback): Ditto.
5748 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5750 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5751 (unsuspend_one_lwp): Update, "entry" parameter is a
5752 struct thread_info * now.
5753 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5755 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5756 Fetch lwpid from thread, not lwp.
5757 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5758 Pass &all_threads to find_inferior, not &all_lwps.
5759 (send_sigstop): Fetch lwpid from thread, not lwp.
5760 (send_sigstop_callback): Update, "entry" parameter is a
5761 struct thread_info * now.
5762 (suspend_and_send_sigstop_callback): Ditto.
5763 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5764 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5765 struct thread_info * now.
5766 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5768 (lwp_running): Update, "entry" parameter is a
5769 struct thread_info * now.
5770 (stop_all_lwps): Fetch ptid from thread.
5771 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5772 (linux_resume_one_lwp): Fetch lwpid from thread.
5773 (linux_set_resume_request): Update, "entry" parameter is a
5774 struct thread_info * now. Fetch pid, lwpid from thread.
5775 (resume_status_pending_p): Update, "entry" parameter is a
5776 struct thread_info * now.
5777 (need_step_over_p): Ditto. Fetch lwpid from thread.
5778 (start_step_over): Fetch lwpid from thread.
5779 (linux_resume_one_thread): Update, "entry" parameter is a
5780 struct thread_info * now. Fetch lwpid from thread.
5781 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5782 (proceed_one_lwp): Update, "entry" parameter is a
5783 struct thread_info * now. Fetch lwpid from thread.
5784 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5785 struct thread_info * now.
5786 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5787 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5788 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5790 (regsets_store_inferior_registers): Ditto.
5791 (fetch_register, store_register): Ditto.
5792 (linux_read_memory, linux_write_memory): Ditto.
5793 (linux_request_interrupt): Ditto.
5794 (linux_read_auxv): Ditto.
5795 (linux_xfer_siginfo): Ditto.
5796 (linux_qxfer_spu): Ditto.
5797 (linux_qxfer_libraries_svr4): Ditto.
5798 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5799 moved to inferiors.h.
5801 (get_thread_lwp): Update.
5802 (struct lwp_info): Delete member "entry". Simplify comment for
5805 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5806 current_inferior directly.
5807 (update_watch_registers_callback): Update, "entry" parameter is a
5808 struct thread_info * now. Fetch pid from thread.
5809 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5810 (mips_insert_point): Fetch lwpid from current_inferior.
5811 Pass &all_threads to find_inferior, not &all_lwps.
5812 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5813 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5815 (mips_stopped_data_address): Ditto.
5816 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5818 * linux-tile-low.c (tile_arch_setup): Ditto.
5819 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5820 (update_debug_registers_callback): Update, "entry" parameter is a
5821 struct thread_info * now. Fetch pid from thread.
5822 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5823 Pass &all_threads to find_inferior, not &all_lwps.
5824 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5825 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5826 Pass &all_threads to find_inferior, not &all_lwps.
5827 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5828 (i386_dr_low_get_status): Ditto.
5829 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5830 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5831 (x86_linux_read_description): Ditto.
5832 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5834 2014-02-20 Doug Evans <dje@google.com>
5836 * inferiors.c (get_first_inferior): Fix buglet.
5838 2014-02-19 Doug Evans <dje@google.com>
5840 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5841 * inferiors.c (add_thread): Change result type to struct thread_info *.
5842 All callers updated.
5843 (add_lwp): Call add_thread here instead of in callers.
5844 All callers updated.
5845 * linux-low.h (get_lwp_thread): Rewrite.
5846 (struct lwp_info): New member "thread".
5848 2014-02-19 Doug Evans <dje@google.com>
5850 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5851 All callers updated.
5853 2014-02-19 Doug Evans <dje@google.com>
5855 * inferiors.c (add_thread): Fix whitespace.
5857 2014-02-19 Doug Evans <dje@google.com>
5859 * dll.c (clear_dlls): Replace accessing list implemention details
5861 * gdbthread.h (get_first_thread): Declare.
5862 * inferiors.c (for_each_inferior_with_data): New function.
5863 (get_first_thread): New function.
5864 (find_thread_ptid): Simplify.
5865 (get_first_inferior): New function.
5866 (clear_list): Delete.
5867 (one_inferior_p): New function.
5868 (clear_inferior_list): New function.
5869 (clear_inferiors): Update.
5870 * inferiors.h (for_each_inferior_with_data): Declare.
5871 (clear_inferior_list): Declare.
5872 (one_inferior_p): Declare.
5873 (get_first_inferior): Declare.
5874 * linux-low.c (linux_wait_for_event): Replace accessing list
5875 implemention details with API function.
5876 * server.c (target_running): Ditto.
5877 (accumulate_file_name_length): New function.
5878 (emit_dll_description): New function.
5879 (handle_qxfer_libraries): Replace accessing list implemention
5880 details with API function.
5881 (handle_qxfer_threads_worker): New function.
5882 (handle_qxfer_threads_proper): Replace accessing list implemention
5883 details with API function.
5884 (handle_query): Ditto.
5885 (visit_actioned_threads_callback_ftype): New typedef.
5886 (visit_actioned_threads_data): New struct.
5887 (visit_actioned_threads): Rewrite to be find_inferior callback.
5888 (resume): Call find_inferior.
5889 (handle_status): Replace accessing list implemention
5890 details with API function.
5891 (process_serial_event): Replace accessing list implemention details
5893 * target.c (set_desired_inferior): Replace accessing list implemention
5894 details with API function.
5895 * tracepoint.c (same_process_p): New function.
5896 (gdb_agent_about_to_close): Replace accessing list implemention
5897 details with API function.
5898 * win32-low.c (child_delete_thread): Replace accessing list
5899 implemention details with API function.
5900 (match_dll_by_basename): New function.
5901 (dll_is_loaded_by_basename): New function.
5902 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5903 details call to dll_is_loaded_by_basename.
5905 2014-02-19 Doug Evans <dje@google.com>
5907 * dll.h (struct dll_info): Add comment.
5908 * gdbthread.h (struct thread_info): Add comment.
5909 (current_ptid): Simplify.
5910 * inferiors.c (add_process): Update.
5911 (remove_process): Update.
5912 * inferiors.h (struct process_info): Rename member "head" to "entry".
5913 * linux-low.c (delete_lwp): Update.
5915 (last_thread_of_process_p): Update.
5916 (kill_one_lwp_callback, linux_kill): Update.
5917 (status_pending_p_callback): Update.
5918 (wait_for_sigstop): Update. Simplify read of ptid.
5919 (start_step_over): Update.
5920 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5921 (get_lwp_thread): Update.
5922 (struct lwp_info): Rename member "head" to "entry".
5923 * regcache.h (inferior_list_entry): Delete.
5924 * server.c (kill_inferior_callback): Update.
5925 (detach_or_kill_inferior_callback): Update.
5926 (print_started_pid): Update.
5927 (print_attached_pid): Update.
5928 (process_serial_event): Simplify read of ptid.
5929 * thread-db.c (thread_db_create_event): Update.
5930 (thread_db_get_tls_address): Update.
5931 * win32-low.c (current_inferior_ptid): Simplify.
5933 2014-02-19 Tom Tromey <tromey@redhat.com>
5935 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5937 (target_supports_btrace): Update.
5939 2014-02-14 Yao Qi <yao@codesourcery.com>
5941 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5942 (rsp-low-ipa.o): New target.
5944 2014-02-12 Tom Tromey <tromey@redhat.com>
5946 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5947 convert_ascii_to_int.
5948 * regcache.c (registers_to_string): Likewise.
5949 * remote-utils.c (decode_M_packet): Likewise.
5950 * server.c (process_serial_event): Likewise.
5952 2014-02-12 Tom Tromey <tromey@redhat.com>
5954 * server.c (handle_query, handle_v_run): Use hex2bin, not
5956 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5958 2014-02-12 Tom Tromey <tromey@redhat.com>
5960 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5961 convert_int_to_ascii.
5962 * regcache.c (registers_to_string, collect_register_as_string):
5964 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5966 * server.c (process_serial_event): Likewise.
5967 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5968 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5970 2014-02-12 Tom Tromey <tromey@redhat.com>
5972 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5973 bin2hex, not hexify.
5974 * tracepoint.c (cmd_qtstatus): Likewise.
5976 2014-02-12 Tom Tromey <tromey@redhat.com>
5978 * remote-utils.c (monitor_output): Pass explicit length to
5981 2014-02-12 Tom Tromey <tromey@redhat.com>
5983 * tracepoint.c: Include rsp-low.h.
5984 * server.c: Include rsp-low.h.
5985 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5986 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5988 * remote-utils.c: Include rsp-low.h.
5989 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5990 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5991 (convert_int_to_ascii, convert_ascii_to_int): Move to
5993 * regcache.c: Include rsp-low.h.
5994 * ax.c: Include rsp-low.h.
5995 * Makefile.in (SFILES): Add common/rsp-low.c.
5996 (OBS): Add rsp-low.o.
5997 (rsp-low.o): New target.
5999 2014-02-12 Tom Tromey <tromey@redhat.com>
6001 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6002 Include print-utils.h.
6003 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6004 (plongest, thirty_two, phex_nz): Remove.
6005 * Makefile.in (SFILES): Add common/print-utils.c.
6006 (OBS): Add print-utils.o.
6007 (print-utils-ipa.o): New target.
6008 (print-utils.o): New target.
6009 (IPA_OBJS): Add print-utils-ipa.o.
6011 2014-02-06 Tom Tromey <tromey@redhat.com>
6013 * Makefile.in (SFILES): Fix indentation.
6015 2014-02-05 Doug Evans <dje@google.com>
6017 * linux-low.c (linux_wait_for_event): Improve comment.
6018 (linux_wait_1): Keep current_inferior in sync with event_child.
6020 2014-01-22 Doug Evans <dje@google.com>
6022 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6024 2014-01-22 Doug Evans <dje@google.com>
6026 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6027 * configure: Regenerate.
6028 * config.in: Regenerate.
6029 * Makefile.in (SFILES): Add debug.c.
6031 * debug.c: New file.
6032 * debug.h: New file.
6033 * linux-aarch64-low.c (*): Update all debugging printfs to use
6034 debug_printf instead of fprintf.
6035 * linux-arm-low.c (*): Ditto.
6036 * linux-cris-low.c (*): Ditto.
6037 * linux-crisv32-low.c (*): Ditto.
6038 * linux-m32r-low.c (*): Ditto.
6039 * linux-sparc-low.c (*): Ditto.
6040 * linux-x86.c (*): Ditto.
6041 * linux-low.c (*): Ditto.
6042 (linux_wait_1): Add calls to debug_enter, debug_exit.
6043 (linux_wait): Remove redundant debugging printf.
6044 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6045 (linux_resume, unstop_all_lwps): Ditto.
6046 * mem-break.c (*): Update all debugging printfs to use
6047 debug_printf instead of fprintf.
6048 * remote-utils.c (*): Ditto.
6049 * thread-db.c (*): Ditto.
6050 * server.c #include <ctype.h>, "gdb_vecs.h".
6051 (debug_threads): Moved to debug.c.
6052 (*): Update all debugging printfs to use debug_printf instead of
6054 (start_inferior): Replace call to fflush with call to debug_flush.
6055 (monitor_show_help): Mention set debug-format.
6056 (parse_debug_format_options): New function.
6057 (handle_monitor_command): Handle "monitor set debug-format".
6058 (gdbserver_usage): Mention --debug-format.
6059 (main): Parse --debug-format.
6060 * server.h (debug_threads): Declaration moved to debug.h.
6062 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6063 trace_debug_1 that uses debug_printf.
6064 (tracepoint_look_up_symbols): Update all debugging printfs to use
6065 debug_printf instead of fprintf.
6067 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6069 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6072 2014-01-17 Pedro Alves <palves@redhat.com>
6075 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6076 defined after including gdb_proc_service.h.
6078 2014-01-16 Doug Evans <dje@google.com>
6080 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6081 (match_dll): Use it.
6083 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6085 * target.h (target_ops) <read_btrace>: Change parameters and
6086 return type to allow error reporting.
6087 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6088 trace reading errors on.
6089 * linux-low.c (linux_low_read_btrace): Pass trace reading
6091 (linux_low_disable_btrace): New.
6093 2014-01-15 Doug Evans <dje@google.com>
6095 * inferiors.c (thread_id_to_gdb_id): Delete.
6096 * inferiors.h (thread_id_to_gdb_id): Delete.
6098 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6100 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6101 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6104 2014-01-08 Pedro Alves <palves@redhat.com>
6106 * server.c (handle_status): Don't discard previous queued stop
6107 replies or thread's pending status here.
6108 (main) <disconnection>: Do it here instead.
6110 2014-01-08 Pedro Alves <palves@redhat.com>
6112 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6113 * server.c (visit_actioned_threads, handle_pending_status): New
6115 (handle_v_cont): Factor out parts to ...
6116 (resume): ... this new function. If in all-stop, and a thread
6117 being resumed has a pending status, report it without actually
6119 (myresume): Adjust to use the new 'resume' function.
6120 (clear_pending_status_callback, set_pending_status_callback)
6121 (find_status_pending_thread_callback): New functions.
6122 (handle_status): Handle the case of multiple threads having
6123 interesting statuses to report. Report threads' real last signal
6124 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6125 with an interesting thread to report the status for, instead of
6126 always reporting the status of the first thread.
6128 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6130 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6131 * gdbreplay.c (gdbreplay_version): Likewise.
6133 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6135 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6136 iov.iov_len with the real length in use.
6138 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6140 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6141 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6142 for all targets that use win32-low.c.
6143 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6144 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6146 2013-12-13 Pedro Alves <palves@redhat.com>
6148 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6149 if equal to TARGET_WAITKIND_LOADED.
6150 * win32-low.c (cached_status): New static global.
6151 (win32_wait): Add declaration.
6152 (do_initial_child_stuff): Flush all initial pending debug events
6153 up to the initial breakpoint.
6154 (win32_wait): If CACHED_STATUS was set, return that instead
6155 of doing a real wait. Remove the code resuming the execution
6156 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6157 during the initial phase. Also remove the code changing
6158 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6159 TARGET_WAITKIND_STOPPED.
6161 2013-12-11 Yao Qi <yao@codesourcery.com>
6163 * notif.c (handle_notif_ack): Return 0 if no notification
6166 2013-11-20 Doug Evans <dje@google.com>
6168 * linux-low.c (linux_set_resume_request): Fix comment.
6170 2013-11-20 Doug Evans <dje@google.com>
6172 * linux-low.c (resume_status_pending_p): Tweak comment.
6174 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6176 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6177 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6178 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6179 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6180 (srv_amd64_regobj): Add amd64-mpx.o.
6181 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6182 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6183 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6184 * i387-fp.c (num_pl_bnd_register) Added constant.
6185 (num_pl_bnd_cfg_registers) Added constant.
6186 (struct i387_xsave) Added reserved area and MPX fields.
6187 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6188 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6190 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6191 (init_registers_amd64_mpx_linux): Declare new function.
6192 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6193 (x86_64_regmap): Add MPX registers.
6194 (x86_linux_read_description): Add MPX case.
6195 (initialize_low_arch): Initialize MPX targets.
6197 2013-11-18 Tom Tromey <tromey@redhat.com>
6199 * configure: Rebuild.
6200 * configure.ac: Don't check for stdlib.h.
6201 * gdbreplay.c: Unconditionally include stdlib.h.
6203 2013-11-18 Tom Tromey <tromey@redhat.com>
6205 * config.in: Rebuild.
6206 * configure: Rebuild.
6207 * configure.ac: Don't use AC_HEADER_DIRENT.
6209 2013-11-18 Tom Tromey <tromey@redhat.com>
6211 * server.h: Don't check HAVE_STRING_H.
6212 * gdbreplay.c: Don't check HAVE_STRING_H.
6213 * configure: Rebuild.
6215 2013-11-18 Tom Tromey <tromey@redhat.com>
6217 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6220 2013-11-08 Tom Tromey <tromey@redhat.com>
6222 * configure, config.in: Rebuild.
6223 * configure.ac: Remove unused configury.
6225 2013-11-08 Tom Tromey <tromey@redhat.com>
6227 * acinclude.m4: Include common.m4, codeset.m4.
6228 * configure, config.in: Rebuild.
6229 * configure.ac: Use GDB_AC_COMMON.
6231 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6233 * linux-s390-low.c (HWCAP_S390_TE): New define.
6234 (s390_arch_setup): Consider the TE field in the HWCAP for
6235 determining 'have_regset_tdb'.
6237 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6240 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6243 2013-10-02 Pedro Alves <palves@redhat.com>
6245 * server.c (process_serial_event): Don't output "GDBserver
6246 exiting" if GDB is connected through stdio.
6247 * target.c (mywait): Likewise, be silent if GDB is connected
6250 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6252 * lynx-low.c (lynx_add_threads_after_attach): New function.
6253 (lynx_attach): Remove call to add_thread. Add call to
6254 lynx_add_threads_after_attach instead.
6256 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6258 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6259 * config.in, configure: Regenerated.
6261 2013-09-18 Yao Qi <yao@codesourcery.com>
6264 * server.c (start_inferior): Clear 'resume_info'.
6266 2013-09-16 Jiong Wang <jiwang@tilera.com>
6268 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6271 2013-09-16 Jiong Wang <jiwang@tilera.com>
6273 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6274 linux-tile-low.o to srv_tgtobj.
6276 2013-09-16 Will Newton <will.newton@linaro.org>
6278 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6281 2013-09-06 Pedro Alves <palves@redhat.com>
6283 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6284 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6285 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6286 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6287 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6288 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6290 2013-09-06 Pedro Alves <palves@redhat.com>
6292 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6293 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6295 2013-09-06 Pedro Alves <palves@redhat.com>
6297 * linux-amd64-ipa.c: Include tracepoint.h.
6298 * linux-i386-ipa.c: Include tracepoint.h.
6300 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6302 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6303 (ps_get_thread_area): New function.
6305 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6307 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6308 (initialize_low_arch): Call init_registers_crisv32 rather than
6309 init_register_crisv32.
6311 2013-09-05 Pedro Alves <palves@redhat.com>
6313 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6315 * hostio.h: ... this new file.
6316 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6317 win32-low.c: Include hostio.h.
6319 2013-09-05 Pedro Alves <palves@redhat.com>
6321 * server.h (gdb_client_data, handler_func, callback_handler_func)
6322 (delete_file_handler, add_file_handler, append_callback_event)
6323 (delete_callback_event, start_event_loop, initialize_event_loop):
6324 Move to event-loop.h and include it.
6325 * event-loop.h: New file.
6327 2013-09-05 Pedro Alves <palves@redhat.com>
6329 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6330 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6331 (loaded_dll, unloaded_dll): Move to ...
6332 * dll.h: ... this new file.
6333 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6335 2013-09-05 Pedro Alves <palves@redhat.com>
6337 * server.h (current_process, get_thread_process, all_processes)
6338 (add_inferior_to_list, for_each_inferior, current_inferior)
6339 (remove_inferior, add_process, remove_process, find_process_pid)
6340 (have_started_inferiors_p, have_attached_inferiors_p)
6341 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6342 (clear_inferiors, find_inferior, find_inferior_id)
6343 (inferior_target_data, set_inferior_target_data)
6344 (inferior_regcache_data, set_inferior_regcache_data): Move to
6345 inferiors.h, and include it.
6346 * inferiors.h: New file.
6348 2013-09-05 Pedro Alves <palves@redhat.com>
6350 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6354 2013-09-05 Pedro Alves <palves@redhat.com>
6356 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6358 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6359 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6360 (handle_tracepoint_general_set, handle_tracepoint_query)
6361 (tracepoint_finished_step, tracepoint_was_hit)
6362 (release_while_stepping_state_list, current_traceframe)
6363 (in_readonly_region, traceframe_read_mem)
6364 (fetch_traceframe_registers, traceframe_read_sdata)
6365 (traceframe_read_info, struct fast_tpoint_collect_status)
6366 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6367 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6368 (supply_fast_tracepoint_registers)
6369 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6370 (ipa_tdesc, claim_trampoline_space)
6371 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6372 (agent_mem_read, agent_get_trace_state_variable_value)
6373 (agent_set_trace_state_variable_value, agent_tsv_read)
6374 (agent_mem_read_string, get_raw_reg_func_addr)
6375 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6376 * tracepoint.h: ... this new file.
6378 2013-09-05 Pedro Alves <palves@redhat.com>
6380 * server.h (perror_with_name, error, fatal, warning, paddress)
6381 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6383 * utils.h: New file.
6385 2013-09-05 Pedro Alves <palves@redhat.com>
6387 * server.h (remote_debug, noack_mode, transport_is_reliable)
6388 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6389 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6390 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6391 (write_enn, initialize_async_io, enable_async_io)
6392 (disable_async_io, check_remote_input_interrupt_request)
6393 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6394 (dead_thread_notify, prepare_resume_reply)
6395 (decode_address_to_semicolon, decode_address, decode_m_packet)
6396 (decode_M_packet, decode_X_packet, decode_xfer_write)
6397 (decode_search_memory_packet, unhexify, hexify)
6398 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6399 (look_up_one_symbol, relocate_instruction)
6400 (monitor_output): Move to remote-utils.h, and include it.
6401 * remote-utils.h: New file.
6403 2013-09-05 Pedro Alves <palves@redhat.com>
6405 * server.h (_): Delete.
6407 2013-09-02 Pedro Alves <palves@redhat.com>
6409 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6410 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6412 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6414 2013-09-02 Pierre Muller <muller@sourceware.org>
6416 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6417 or WriteProcessMemory complete successfully and handle
6418 ERROR_PARTIAL_COPY error.
6420 2013-09-02 Pedro Alves <palves@redhat.com>
6422 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6423 error instead of EIO.
6425 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6428 * linux-low.c: Include filestuff.h.
6429 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6430 * lynx-low.c: Include filestuff.h.
6431 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6432 * server.c: Include filestuff.h.
6433 (main): Call notice_open_fds.
6434 * spu-low.c: Include filestuff.h.
6435 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6437 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6439 * Makefile.in: Explain why ../target and ../nat are not
6440 listed as include file search paths.
6441 (linux-waitpid.o): New object file rule.
6442 * configure.srv (srv_native_linux_obj): New variable.
6443 Replace all occurrences of linux native object files with
6444 $srv_native_linux_obj.
6445 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6446 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6447 (linux_enable_event_reporting): Remove declaration.
6448 (my_waitpid): Moved to common/linux-waitpid.c.
6449 (linux_wait_for_event): Pass ptid when calling
6450 linux_enable_event_reporting.
6451 (linux_supports_tracefork_flag): Remove.
6452 (linux_enable_event_reporting): Likewise.
6453 (linux_tracefork_grandchild): Remove.
6454 (STACK_SIZE): Moved to common/linux-ptrace.c.
6455 (linux_tracefork_child): Remove.
6456 (linux_test_for_tracefork): Remove.
6457 (linux_look_up_symbols): Call linux_supports_traceclone.
6458 (initialize_low): Remove call to linux_test_for_tracefork.
6459 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6460 common/linux-ptrace.h.
6461 (PTRACE_TYPE_ARG4): Likewise.
6462 Include linux-ptrace.h.
6464 2013-08-21 Pedro Alves <palves@redhat.com>
6466 * config.in: Renegerate.
6468 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6470 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6471 (SFILES): Remove $(srcdir)/common/target-common.c and
6472 add $(srcdir)/target/waitstatus.c.
6473 (OBS): Remove target-common.o and add waitstatus.o.
6474 (server_h): Remove $(srcdir)/../common/target-common.h and
6475 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6476 and $(srcdir)/../target/waitstatus.h.
6477 (target-common.o): Remove.
6478 (waitstatus.o): New target object file.
6479 * target.h: Do not include target-common.h and
6480 include target/resume.h, target/wait.h and
6481 target/waitstatus.h.
6483 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6485 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6486 to PTRACE_TYPE_ARG3.
6487 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6488 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6490 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6491 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6493 2013-07-27 Jie Zhang <jie@codesourcery.com>
6494 Daniel Jacobowitz <dan@codesourcery.com>
6495 Yao Qi <yao@codesourcery.com>
6497 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6498 (mips-linux-watch.o): New rule.
6499 (mips_linux_watch_h): New variable.
6500 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6502 * linux-mips-low.c: Include mips-linux-watch.h.
6503 (struct arch_process_info, struct arch_lwp_info): New.
6504 (update_watch_registers_callback): New function.
6505 (mips_linux_new_process, mips_linux_new_thread) New functions.
6506 (mips_linux_prepare_to_resume, mips_insert_point): New
6508 (mips_remove_point, mips_stopped_by_watchpoint): New
6510 (rsp_bp_type_to_target_hw_bp_type): New function.
6511 (mips_stopped_data_address): New function.
6512 (the_low_target): Add watchpoint support functions.
6514 2013-07-27 Yao Qi <yao@codesourcery.com>
6516 * i386-low.c: Include break-common.h.
6517 (enum target_hw_bp_type): Remove.
6519 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6521 * Makefile.in (SFILES): /common/target-common.c.
6522 (OBS): Add target-common.o.
6523 (server_h): Add $(srcdir)/../common/target-common.h.
6524 (target-common.o): New target.
6525 * server.c (queue_stop_reply_callback): Free
6526 status string after use.
6527 * target.c (target_waitstatus_to_string): Remove.
6528 * target.h: Include target-common.h.
6529 (resume_kind): Likewise.
6530 (target_waitkind): Likewise.
6531 (target_waitstatus): Likewise.
6532 (TARGET_WNOHANG): Likewise.
6534 2013-07-04 Yao Qi <yao@codesourcery.com>
6536 * Makefile.in (host_alias): Use @host_noncanonical@.
6537 (target_alias): Use @target_noncanonical@.
6538 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6539 ACX_NONCANONICAL_HOST.
6540 * configure: Regenerated.
6543 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6545 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6546 * configure: Rebuild.
6547 * Makefile.in (version_host, version_target): Get from configure.
6548 (version.c): Use $(version_host) and $(version_target).
6550 2013-07-03 Pedro Alves <palves@redhat.com>
6552 * Makefile.in (config.status): Depend on development.sh.
6553 * acinclude.m4: Include libmcheck.m4.
6554 * configure: Regenerate.
6556 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6558 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6559 attribute inside the parentheses.
6560 (winapi_DebugSetProcessKillOnExit): Ditto.
6561 (winapi_DebugBreakProcess): Ditto.
6562 (winapi_GenerateConsoleCtrlEvent): Ditto.
6564 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6566 * notif.h (notif_event): Add a dummy member to avoid compiler
6569 2013-07-01 Pedro Alves <palves@redhat.com>
6571 * hostio.c (HOSTIO_PATH_MAX): Define.
6572 (require_filename, handle_open, handle_unlink, handle_readlink):
6575 2013-07-01 Pedro Alves <palves@redhat.com>
6577 * server.h: Include "pathmax.h".
6578 * linux-low.c: Don't include sys/param.h.
6579 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6581 * win32-low.c: Don't include sys/param.h.
6582 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6584 2013-07-01 Pedro Alves <palves@redhat.com>
6586 * event-loop.c: Don't check HAVE_UNISTD_H before including
6588 * gdbreplay.c: Likewise.
6589 * remote-utils.c: Likewise.
6590 * server.c: Likewise.
6591 * configure.ac: Don't check for unistd.h.
6592 * configure: Regenerate.
6594 2013-06-28 Tom Tromey <tromey@redhat.com>
6596 * Makefile.in (version.c): Use version.in, not
6599 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6601 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6602 * configure: Rebuild.
6603 * Makefile.in (version_host, version_target): Get from configure.
6604 (version.c): Use $(version_host) and $(version_target).
6606 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6608 Fix trace-status to output user name without trailing colon.
6609 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6611 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6613 Fix trace-status to output proper start-time and stop-time.
6614 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6615 output start time and stop time in hex as gdb expects.
6617 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6619 * tracepoint.c (build_traceframe_info_xml): Output trace state
6620 variables present in the trace buffer.
6622 2013-06-24 Tom Tromey <tromey@redhat.com>
6624 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6626 (version.o): Remove.
6627 * gdbreplay.c: Include version.h.
6628 (version, host_name): Don't declare.
6629 * server.h: Include version.h.
6630 (version, host_name): Don't declare.
6632 2013-06-12 Pedro Alves <palves@redhat.com>
6634 * linux-x86-low.c (linux_is_elf64): Delete global.
6635 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6636 with local linux_pid_exe_is_elf_64_file use.
6638 2013-06-11 Pedro Alves <palves@redhat.com>
6640 * linux-low.c (regset_disabled, disable_regset): New functions.
6641 (regsets_fetch_inferior_registers)
6642 (regsets_store_inferior_registers): Use them.
6643 (initialize_regsets_info); Don't allocate the disabled_regsets
6645 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6648 2013-06-11 Pedro Alves <palves@redhat.com>
6650 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6653 2013-06-11 Pedro Alves <palves@redhat.com>
6655 * linux-x86-low.c (initialize_low_arch): Call
6656 init_registers_x32_avx_linux.
6658 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6660 Fix compatibility with Android Bionic.
6661 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6664 2013-06-07 Pedro Alves <palves@redhat.com>
6667 * Makefile.in (OBS): Add tdesc.o.
6668 (IPA_OBJS): Add tdesc-ipa.o.
6669 (tdesc-ipa.o): New rule.
6670 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6672 * linux-low.c (new_inferior): Delete.
6673 (disabled_regsets, num_regsets): Delete.
6674 (linux_add_process): Adjust to set the new per-process
6676 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6677 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6678 was a stop. When calling arch_setup, switch the current inferior
6679 to the thread that got an event.
6680 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6681 (regsets_fetch_inferior_registers)
6682 (regsets_store_inferior_registers): New regsets_info parameter.
6684 (linux_register_in_regsets): New regs_info parameter. Adjust to
6686 (register_addr, fetch_register, store_register): New usrregs_info
6687 parameter. Adjust to use it.
6688 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6689 parameter regs_info. Adjust to use it.
6690 (linux_fetch_registers): Get the current inferior's regs_info, and
6692 (linux_store_registers): Ditto.
6693 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6694 (initialize_low): Don't initialize the target_regsets here. Call
6695 initialize_low_arch.
6696 * linux-low.h (target_regsets): Delete declaration.
6697 (struct regsets_info): New.
6698 (struct usrregs_info): New.
6699 (struct regs_info): New.
6700 (struct process_info_private) <new_inferior>: New field.
6701 (struct linux_target_ops): Delete the num_regs, regmap, and
6702 regset_bitmap fields. New field regs_info.
6703 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6704 * i387-fp.c (num_xmm_registers): Delete.
6705 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6706 calls to new interface.
6707 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6708 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6709 Infer the number of xmm registers from the regcache's target
6711 * i387-fp.h (num_xmm_registers): Delete.
6712 * inferiors.c (add_thread): Don't install the thread's regcache
6714 * proc-service.c (gregset_info): Fetch the current inferior's
6715 regs_info. Adjust to use it.
6716 * regcache.c: Include tdesc.h.
6717 (register_bytes, reg_defs, num_registers)
6718 (gdbserver_expedite_regs): Delete.
6719 (get_thread_regcache): If the thread doesn't have a regcache yet,
6720 create one, instead of aborting gdbserver.
6721 (regcache_invalidate_one): Rename to ...
6722 (regcache_invalidate_thread): ... this.
6723 (regcache_invalidate_one): New.
6724 (regcache_invalidate): Only invalidate registers of the current
6726 (init_register_cache): Add target_desc parameter, and use it.
6727 (new_register_cache): Ditto. Assert the target description has a
6728 non zero registers_size.
6729 (regcache_cpy): Add assertions. Adjust.
6730 (realloc_register_cache, set_register_cache): Delete.
6731 (registers_to_string, registers_from_string): Adjust.
6732 (find_register_by_name, find_regno, find_register_by_number)
6733 (register_cache_size): Add target_desc parameter, and use it.
6734 (free_register_cache_thread, free_register_cache_thread_one)
6735 (regcache_release, register_cache_size): New.
6736 (register_size): Add target_desc parameter, and use it.
6737 (register_data, supply_register, supply_register_zeroed)
6738 (supply_regblock, supply_register_by_name, collect_register)
6739 (collect_register_as_string, collect_register_by_name): Adjust.
6740 * regcache.h (struct target_desc): Forward declare.
6741 (struct regcache) <tdesc>: New field.
6742 (init_register_cache, new_register_cache): Add target_desc
6744 (regcache_invalidate_thread): Declare.
6745 (regcache_invalidate_one): Delete declaration.
6746 (regcache_release): Declare.
6747 (find_register_by_number, register_cache_size, register_size)
6748 (find_regno): Add target_desc parameter.
6749 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6751 * remote-utils.c: Include tdesc.h.
6752 (outreg, prepare_resume_reply): Adjust.
6753 * server.c: Include tdesc.h.
6754 (gdbserver_xmltarget): Delete declaration.
6755 (get_features_xml, process_serial_event): Adjust.
6756 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6758 (struct process_info) <tdesc>: New field.
6759 (ipa_tdesc): Declare.
6760 * tdesc.c: New file.
6761 * tdesc.h: New file.
6762 * tracepoint.c: Include tdesc.h.
6763 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6764 (get_context_regcache): Adjust to pass ipa_tdesc down.
6765 (do_action_at_tracepoint): Adjust to get the register cache size
6766 from the context regcache's description.
6767 (traceframe_walk_blocks): Adjust to get the register cache size
6768 from the current trace frame's description.
6769 (traceframe_get_pc): Adjust to get current trace frame's
6770 description and pass it down.
6771 (gdb_collect): Adjust to get the register cache size from the
6773 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6774 (gdbserver_xmltarget): Delete.
6775 (initialize_low_tracepoint): Set the ipa's target description.
6776 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6777 (initialize_low_tracepoint): Set the ipa's target description.
6778 * linux-x86-low.c: Include tdesc.h.
6779 [__x86_64__] (is_64bit_tdesc): New.
6780 (ps_get_thread_area, x86_get_thread_area): Use it.
6781 (i386_cannot_store_register): Rename to ...
6782 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6783 (i386_cannot_fetch_register): Rename to ...
6784 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6785 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6787 (target_regsets): Rename to ...
6788 (x86_regsets): ... this.
6789 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6791 (x86_siginfo_fixup): Use is_64bit_tdesc.
6792 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6793 (tdesc_x32_avx_linux, tdesc_x32_linux)
6794 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6796 (x86_linux_update_xmltarget): Delete.
6797 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6798 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6799 (AMD64_LINUX_USER64_CS): New.
6800 (x86_linux_read_description): New, based on
6801 x86_linux_update_xmltarget.
6802 (same_process_callback): New.
6803 (x86_arch_setup_process_callback): New.
6804 (x86_linux_update_xmltarget): New.
6805 (x86_regsets_info): New.
6806 (amd64_linux_regs_info): New.
6807 (i386_linux_usrregs_info): New.
6808 (i386_linux_regs_info): New.
6809 (x86_linux_regs_info): New.
6810 (x86_arch_setup): Reimplement.
6811 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6812 (x86_emit_ops): Ditto.
6813 (the_low_target): Adjust. Install x86_linux_regs_info,
6814 x86_cannot_fetch_register, and x86_cannot_store_register.
6815 (initialize_low_arch): New.
6816 * linux-ia64-low.c (tdesc_ia64): Declare.
6817 (ia64_fetch_register): Adjust.
6818 (ia64_usrregs_info, regs_info): New globals.
6819 (ia64_regs_info): New function.
6820 (the_low_target): Adjust.
6821 (initialize_low_arch): New function.
6822 * linux-sparc-low.c (tdesc_sparc64): Declare.
6823 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6825 (sparc_arch_setup): New function.
6826 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6827 (the_low_target): Adjust.
6828 (initialize_low_arch): New function.
6829 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6830 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6831 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6832 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6833 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6834 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6835 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6836 (tdesc_powerpc_isa205_vsx64l): Declare.
6837 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6838 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6839 (ppc_set_pc, ppc_get_hwcap): Adjust.
6840 (ppc_usrregs_info): Forward declare.
6841 (!__powerpc64__) ppc_regmap_adjusted: New global.
6842 (ppc_arch_setup): Adjust to the current process'es target
6844 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6845 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6846 (ppc_store_evrregset): Adjust.
6847 (target_regsets): Rename to ...
6848 (ppc_regsets): ... this, and make static.
6849 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6850 (ppc_regs_info): New function.
6851 (the_low_target): Adjust.
6852 (initialize_low_arch): New function.
6853 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6854 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6855 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6856 (tdesc_s390x_linux64v2): Declare.
6857 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6858 (s390_fill_gregset, s390_store_last_break): Adjust.
6859 (target_regsets): Rename to ...
6860 (s390_regsets): ... this, and make static.
6861 (s390_get_pc, s390_set_pc): Adjust.
6862 (s390_get_hwcap): New target_desc parameter, and use it.
6863 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6864 (s390_arch_setup): Adjust to set the current process'es target
6865 description. Don't adjust the regmap.
6866 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6867 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6868 (regs_info_3264): New globals.
6869 (s390_regs_info): New function.
6870 (the_low_target): Adjust.
6871 (initialize_low_arch): New function.
6872 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6873 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6874 [__mips64] (init_registers_mips_linux)
6875 (init_registers_mips_dsp_linux): Delete defines.
6876 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6877 (have_dsp): New global.
6878 (mips_read_description): New, based on mips_arch_setup.
6879 (mips_arch_setup): Reimplement.
6880 (get_usrregs_info): New function.
6881 (mips_cannot_fetch_register, mips_cannot_store_register)
6882 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6883 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6884 (target_regsets): Rename to ...
6885 (mips_regsets): ... this, and make static.
6886 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6887 (dsp_regs_info, regs_info): New globals.
6888 (mips_regs_info): New function.
6889 (the_low_target): Adjust.
6890 (initialize_low_arch): New function.
6891 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6892 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6894 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6895 (arm_read_description): New, with bits factored from
6897 (arm_arch_setup): Reimplement.
6898 (target_regsets): Rename to ...
6899 (arm_regsets): ... this, and make static.
6900 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6901 (arm_regs_info): New function.
6902 (the_low_target): Adjust.
6903 (initialize_low_arch): New function.
6904 * linux-m68k-low.c (tdesc_m68k): Declare.
6905 (target_regsets): Rename to ...
6906 (m68k_regsets): ... this, and make static.
6907 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6908 (m68k_regs_info): New function.
6909 (m68k_arch_setup): New function.
6910 (the_low_target): Adjust.
6911 (initialize_low_arch): New function.
6912 * linux-sh-low.c (tdesc_sharch): Declare.
6913 (target_regsets): Rename to ...
6914 (sh_regsets): ... this, and make static.
6915 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6916 (sh_regs_info, sh_arch_setup): New functions.
6917 (the_low_target): Adjust.
6918 (initialize_low_arch): New function.
6919 * linux-bfin-low.c (tdesc_bfin): Declare.
6920 (bfin_arch_setup): New function.
6921 (bfin_usrregs_info, regs_info): New globals.
6922 (bfin_regs_info): New function.
6923 (the_low_target): Adjust.
6924 (initialize_low_arch): New function.
6925 * linux-cris-low.c (tdesc_cris): Declare.
6926 (cris_arch_setup): New function.
6927 (cris_usrregs_info, regs_info): New globals.
6928 (cris_regs_info): New function.
6929 (the_low_target): Adjust.
6930 (initialize_low_arch): New function.
6931 * linux-cris-low.c (tdesc_crisv32): Declare.
6932 (cris_arch_setup): New function.
6933 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6934 (cris_regs_info): New function.
6935 (the_low_target): Adjust.
6936 (initialize_low_arch): New function.
6937 * linux-m32r-low.c (tdesc_m32r): Declare.
6938 (m32r_arch_setup): New function.
6939 (m32r_usrregs_info, regs_info): New globals.
6940 (m32r_regs_info): Adjust.
6941 (initialize_low_arch): New function.
6942 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6943 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6944 (tic6x_usrregs_info): Forward declare.
6945 (tic6x_read_description): New function, based on ...
6946 (tic6x_arch_setup): ... this. Reimplement.
6947 (target_regsets): Rename to ...
6948 (tic6x_regsets): ... this, and make static.
6949 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6950 (tic6x_regs_info): New function.
6951 (the_low_target): Adjust.
6952 (initialize_low_arch): New function.
6953 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6954 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6955 (target_regsets): Rename to ...
6956 (xtensa_regsets): ... this, and make static.
6957 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6959 (xtensa_arch_setup, xtensa_regs_info): New functions.
6960 (the_low_target): Adjust.
6961 (initialize_low_arch): New function.
6962 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6963 (nios2_arch_setup): Set the current process'es tdesc.
6964 (target_regsets): Rename to ...
6965 (nios2_regsets): ... this.
6966 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6967 (nios2_regs_info): New function.
6968 (the_low_target): Adjust.
6969 (initialize_low_arch): New function.
6970 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6971 (aarch64_arch_setup): Set the current process'es tdesc.
6972 (target_regsets): Rename to ...
6973 (aarch64_regsets): ... this.
6974 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6975 (aarch64_regs_info): New function.
6976 (the_low_target): Adjust.
6977 (initialize_low_arch): New function.
6978 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6980 (target_regsets): Rename to ...
6981 (tile_regsets): ... this.
6982 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6983 (tile_regs_info): New function.
6984 (tile_arch_setup): Set the current process'es tdesc.
6985 (the_low_target): Adjust.
6986 (initialize_low_arch): New function.
6987 * spu-low.c (tdesc_spu): Declare.
6988 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6989 * win32-arm-low.c (tdesc_arm): Declare.
6990 (arm_arch_setup): New function.
6991 (the_low_target): Install arm_arch_setup instead of
6993 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6994 (init_windows_x86): Rename to ...
6995 (i386_arch_setup): ... this. Set `win32_tdesc'.
6996 (the_low_target): Adjust.
6997 * win32-low.c (win32_tdesc): New global.
6998 (child_add_thread): Don't create the thread cache here.
6999 (do_initial_child_stuff): Set the new process'es tdesc.
7000 * win32-low.h (struct target_desc): Forward declare.
7001 (win32_tdesc): Declare.
7002 * lynx-i386-low.c (tdesc_i386): Declare global.
7003 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7004 * lynx-low.c (lynx_tdesc): New global.
7005 (lynx_add_process): Set the new process'es tdesc.
7006 * lynx-low.h (struct target_desc): Forward declare.
7007 (lynx_tdesc): Declare global.
7008 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7009 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7010 * nto-low.c (nto_tdesc): New global.
7011 (do_attach): Set the new process'es tdesc.
7012 * nto-low.h (struct target_desc): Forward declare.
7013 (nto_tdesc): Declare.
7014 * nto-x86-low.c (tdesc_i386): Declare.
7015 (nto_x86_arch_setup): Set `nto_tdesc'.
7017 2013-06-04 Gary Benson <gbenson@redhat.com>
7019 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7020 to qSupported response when appropriate.
7021 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7022 with nonzero-length annex.
7023 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7024 arguments supplied in annex.
7026 2013-05-31 Doug Evans <dje@google.com>
7029 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7030 64 bits in 64-cross-32 environment.
7032 2013-05-28 Pedro Alves <palves@redhat.com>
7034 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7035 (aarch64-without-fpu.c): Delete rule.
7036 * configure.srv (aarch64*-*-linux*): Remove references to
7037 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7038 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7041 2013-05-24 Pedro Alves <palves@redhat.com>
7043 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7044 instead of strchr/decode_address. Error if the range isn't split
7045 with a ','. Don't assume there's be a ':' in the action.
7047 2013-05-23 Yao Qi <yao@codesourcery.com>
7048 Pedro Alves <palves@redhat.com>
7050 * linux-low.c (lwp_in_step_range): New function.
7051 (linux_wait_1): If the thread was range stepping and stopped
7052 outside the stepping range, report the stop to GDB. Otherwise,
7053 continue stepping. Add range stepping debug output.
7054 (linux_set_resume_request): Copy the step range from the resume
7056 (linux_supports_range_stepping): New.
7057 (linux_target_ops) <supports_range_stepping>: Set to
7058 linux_supports_range_stepping.
7059 * linux-low.h (struct linux_target_ops)
7060 <supports_range_stepping>: New field.
7061 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7062 * linux-x86-low.c (x86_supports_range_stepping): New.
7063 (the_low_target) <supports_range_stepping>: Set to
7064 x86_supports_range_stepping.
7065 * server.c (handle_v_cont): Handle 'r' action.
7066 (handle_v_requests): Append ";r" if the target supports range
7068 * target.h (struct thread_resume) <step_range_start,
7069 step_range_end>: New fields.
7070 (struct target_ops) <supports_range_stepping>:
7072 (target_supports_range_stepping): New macro.
7074 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7076 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7077 confusion in comment.
7079 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7081 * lynx-low.c (struct process_info_private): New type.
7082 (lynx_add_process): New function.
7083 (lynx_create_inferior, lynx_attach): Replace calls to
7084 add_process by calls to lynx_add_process.
7085 (lynx_resume): If PTID is null, then try using
7086 current_process()->private->last_wait_event_ptid.
7088 (lynx_clear_inferiors): Delete. The contents of that function
7089 has been inlined in lynx_mourn;
7090 (lynx_wait_1): Save the ptid in the process's private data.
7091 (lynx_mourn): Free the process' private data. Replace call
7092 to lynx_clear_inferiors by call to clear_inferiors.
7094 2013-05-17 Yao Qi <yao@codesourcery.com>
7096 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7099 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7101 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7102 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7103 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7104 PT_TEXT_END_ADDR guards. Update comments.
7105 (linux_target_op) <read_offsets>: Conditionally define to
7106 linux_read_offsets if the target is UCLIBC and if it defines
7107 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7109 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7110 Andrew Jenner <andrew@codesourcery.com>
7112 * Makefile.in (SFILES): Add linux-nios2-low.c.
7113 (clean): Add action to delete nios2-linux.c.
7114 (nios2-linux.c): New rule.
7115 * configure.srv: Add nios2*-*-linux*.
7116 * linux-nios2-low.c: New.
7118 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7120 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7122 2013-04-25 Hui Zhu <hui@codesourcery.com>
7125 * ax.c (ax_printf): Add fflush.
7127 2013-04-22 Tom Tromey <tromey@redhat.com>
7129 * Makefile.in (SFILES): Add filestuff.c.
7130 (OBS): Add filestuff.o.
7131 (filestuff.o): New target.
7132 * config.in, configure: Rebuild.
7133 * configure.ac: Check for fdwalk, pipe2.
7135 2013-04-17 Pedro Alves <palves@redhat.com>
7137 * configure.ac (USE_THREAD_DB): Delete variable.
7138 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7139 Don't AC_SUBST USE_THREAD_DB.
7140 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7141 * config.in, configure: Regenerate.
7143 2013-04-16 Pedro Alves <palves@redhat.com>
7145 * linux-low.h (struct lwp_info) <thread_known>: Move under
7146 the USE_THREAD_DB #ifdef.
7148 2013-04-16 Pedro Alves <palves@redhat.com>
7150 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7151 (linux-low.o): Delete rule.
7152 * linux-low.h: Always include "gdb_thread_db.h" instead of
7153 conditionally including thread_db.h.
7154 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7157 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7159 * Makefile.in (install-only): Fix make install regression.
7161 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7163 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7164 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7166 * gdbserver.1: Remove.
7168 2013-03-22 Pedro Alves <palves@redhat.com>
7170 * linux-low.c (handle_extended_wait): Don't call
7171 linux_enable_event_reporting.
7173 2013-03-15 Tony Theodore <tonyt@logyst.com>
7176 * Makefile.in (SHELL): Use @SHELL@.
7178 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7180 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7183 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7185 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7186 Remove extraneous NULL element.
7188 2013-03-13 Yao Qi <yao@codesourcery.com>
7190 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7191 'V' block in trace frame.
7193 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7195 * target.h (struct target_ops): Add btrace ops.
7196 (target_supports_btrace): New macro.
7197 (target_enable_btrace): New macro.
7198 (target_disable_btrace): New macro.
7199 (target_read_btrace): New macro.
7200 * gdbthread.h (struct thread_info): Add btrace field.
7201 * server.c: Include btrace-common.h.
7202 (handle_btrace_general_set): New function.
7203 (handle_btrace_enable): New function.
7204 (handle_btrace_disable): New function.
7205 (handle_general_set): Call handle_btrace_general_set.
7206 (handle_qxfer_btrace): New function.
7207 (struct qxfer qxfer_packets[]): Add btrace entry.
7208 * inferiors.c (remove_thread): Disable btrace.
7209 * linux-low: Include linux-btrace.h.
7210 (linux_low_enable_btrace): New function.
7211 (linux_low_read_btrace): New function.
7212 (linux_target_ops): Add btrace ops.
7213 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7214 Add srv_linux_btrace=yes.
7215 (x86_64-*-linux*): Add linux-btrace.o.
7216 Add srv_linux_btrace=yes.
7217 * configure.ac: Define HAVE_LINUX_BTRACE.
7218 * config.in: Regenerated.
7219 * configure: Regenerated.
7221 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7223 * server.c (handle_qxfer): Preserve error message if -3 is
7225 (qxfer): Document the -3 return value.
7227 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7229 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7230 (linux_btrace_h): New variable.
7231 (linux-btrace.o): New rule.
7233 2013-03-08 Stan Shebs <stan@codesourcery.com>
7234 Hafiz Abid Qadeer <abidh@codesourcery.com>
7236 * tracepoint.c (trace_buffer_size): New global.
7237 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7238 (init_trace_buffer): Change to one-argument function. Allocate
7239 trace buffer memory.
7240 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7241 handle QTBuffer:size packet.
7242 (cmd_bigqtbuffer_size): New function.
7243 (initialize_tracepoint): Call init_trace_buffer with
7244 DEFAULT_TRACE_BUFFER_SIZE.
7245 * server.c (handle_query): Add QTBuffer:size in the
7248 2013-03-07 Yao Qi <yao@codesourcery.com>
7250 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7251 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7253 (cmd_qtsp): Adjust condition. Do post increment.
7254 Set cur_action and cur_step_action back to 0.
7256 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7259 * linux-low.c (linux_write_memory): Return early success if LEN is
7262 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7264 * configure.srv: Add x86_64-*-cygwin* as target.
7266 2013-02-28 Tom Tromey <tromey@redhat.com>
7268 * configure.ac: Invoke AC_SYS_LARGEFILE.
7269 * configure, config.in: Rebuild.
7271 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7273 * win32-low.c: Throughout, fix format strings and casts of
7274 printf-like functions to avoid type related warnings on all
7276 (get_child_debug_event): Print dwDebugEventCode as hex since
7277 that's how it's usually documented.
7279 2013-02-28 Yao Qi <yao@codesourcery.com>
7281 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7284 2013-02-27 Jiong Wang <jiwang@tilera.com>
7286 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7287 (reg-tilegx32.c): New rule.
7288 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7289 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7290 different register info initializer according to elf class.
7291 (init_registers_tilgx32): New function. The tilegx32 register info
7293 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7294 (tile_store_gregset): Likewise.
7296 2013-02-27 Yao Qi <yao@codesourcery.com>
7298 * server.c (process_point_options): Print debug message when
7299 debug_threads is true.
7301 2013-02-26 Yao Qi <yao@codesourcery.com>
7303 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7305 2013-02-19 Pedro Alves <palves@redhat.com>
7306 Kai Tietz <ktietz@redhat.com>
7310 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7311 instead of strtoul to extract address from packet.
7312 (process_serial_event) <'z'>: Likewise.
7314 2013-02-18 Yao Qi <yao@codesourcery.com>
7316 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7318 2013-02-14 Pedro Alves <palves@redhat.com>
7322 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7323 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7325 2013-02-14 Pedro Alves <palves@redhat.com>
7327 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7329 2013-02-14 Pedro Alves <palves@redhat.com>
7331 * tracepoint.c (save_string): Delete.
7332 (add_tracepoint_action): Use savestring instead of save_string.
7334 2013-02-12 Pedro Alves <palves@redhat.com>
7336 * linux-xtensa-low.c: Ditto.
7337 * xtensa-xtregs.c: Ditto.
7339 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7341 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7344 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7346 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7347 aarch64_num_wp_regs and aarch64_num_bp_regs to
7348 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7350 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7352 * linux-aarch64-low.c (ps_get_thread_area): Replace
7353 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7355 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7356 Marcus Shawcroft <marcus.shawcroft@arm.com>
7357 Nigel Stephens <nigel.stephens@arm.com>
7358 Yufeng Zhang <yufeng.zhang@arm.com>
7360 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7361 (aarch64.c, aarch64-without-fpu.c): New targets.
7362 * configure.srv (aarch64*-*-linux*): New.
7363 * linux-aarch64-low.c: New file.
7365 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7367 * linux-low.c (handle_extended_wait, linux_create_inferior)
7368 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7369 (dequeue_one_deferred_signal, linux_resume_one_thread)
7370 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7371 (linux_tracefork_grandchild, linux_test_for_tracefork)
7372 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7373 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7374 where the argument is 0.
7376 2013-01-25 Yao Qi <yao@codesourcery.com>
7378 * event-loop.c: Include "queue.h".
7379 (gdb_event_p): New typedef.
7380 (struct gdb_event) <next_event>: Remove.
7381 (event_queue): Change to QUEUE(gdb_event_p).
7382 (async_queue_event): Remove.
7383 (gdb_event_xfree): New.
7384 (initialize_event_loop): New.
7385 (process_event): Use API from QUEUE.
7386 (wait_for_event): Likewise.
7387 * server.c (main): Call initialize_event_loop.
7388 * server.h (initialize_event_loop): Declare.
7390 2013-01-18 Yao Qi <yao@codesourcery.com>
7392 * ax.h (struct eval_agent_expr_context): New.
7393 (gdb_eval_agent_expr): Update declaration.
7394 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7395 TFRAME. Add new argument CTX.
7396 * server.h (struct eval_agent_expr_context): Declare.
7397 (agent_mem_read, agent_tsv_read): Update declaration.
7398 (agent_mem_read_string): Likewise.
7399 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7400 (add_traceframe_block): Add new argument TPOINT.
7401 Increase TPOINT->traceframe_usage.
7402 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7403 eval_tracepoint_agent_expr.
7404 (condition_true_at_tracepoint): Likewise.
7405 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7406 (agent_mem_read_string, agent_tsv_read): Likewise.
7408 2013-01-16 Yao Qi <yao@codesourcery.com>
7410 * linux-low.c (linux_resume_one_lwp): Don't check
7411 'lwp->bp_reinsert != 0'.
7413 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7414 Pedro Alves <palves@redhat.com>
7416 * lynx-low.c (ptrace_request_to_str): Define a temporary
7417 macro and use it to simplify this function's implementation.
7419 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7421 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7424 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7426 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7428 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7430 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7432 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7434 * lynx-low.c (lynx_resume): Use the resume_info parameter
7435 to determine the ptid for the lynx_ptrace call, unless
7436 it is equal to minus_one_ptid, in which case we use the
7437 ptid of the current_inferior.
7438 (lynx_wait_1): After having received a thread create/exit
7439 event, resume the inferior's execution using the signaling
7440 thread's ptid, rather than the old ptid.
7442 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7444 * lynx-low.c (lynx_resume): Delete variable ret.
7446 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7448 * gdbreplay.c (gdbreplay_version): Update copyright year.
7449 * server.c (gdbserver_version): Likewise.
7451 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7453 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7456 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7458 * lynx-low.c (ptrace_request_to_str): Add handling for
7461 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7463 * lynx-low.c (lynx_attach): Delete variable new_process.
7465 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7467 * lynx-low.c (lynx_create_inferior): Delete variable
7470 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7472 * lynx-low.c (ptrace_request_to_str): Do not handle
7473 PTRACE_GETTHREADLIST if this macro does not exist.
7475 2012-12-15 Yao Qi <yao@codesourcery.com>
7477 * Makefile.in (OBS): Add notif.o.
7478 * notif.c, notif.h: New.
7479 * server.c: Include "notif.h".
7480 (struct vstop_notif) <next>: Remove.
7482 (queue_stop_reply): Update.
7483 (push_event, send_next_stop_reply): Remove.
7484 (discard_queued_stop_replies): Update.
7485 (notif_stop): New variable.
7486 (handle_v_stopped): Remove.
7487 (handle_v_requests): Don't call handle_v_stopped. Call
7488 handle_ack_notif instead.
7489 (queue_stop_reply_callback): Call notif_event_enque instead
7490 of queue_stop_reply.
7491 (handle_status): Don't call send_next_stop_reply, call
7492 notif_write_event instead.
7493 (kill_inferior_callback): Likewise.
7494 (detach_or_kill_inferior_callback): Likewise.
7495 (main): Call initialize_notif.
7496 (process_serial_event): Call QUEUE_is_empty.
7497 (handle_target_event): Call notif_push instead of push event.
7498 * server.h (push_event): Remove declaration.
7500 2012-12-10 Tom Tromey <tromey@redhat.com>
7502 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7503 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7506 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7507 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7508 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7509 (amd64-linux-ipa.o, ax.o): Rewrite.
7510 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7511 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7512 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7513 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7514 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7515 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7516 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7517 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7518 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7519 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7520 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7521 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7522 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7523 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7524 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7525 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7526 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7527 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7528 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7529 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7530 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7531 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7532 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7533 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7534 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7535 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7536 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7537 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7538 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7539 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7540 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7541 (reg-tilegx.o): Remove.
7542 (all_object_files): New macro.
7543 Include .deps files.
7544 * aclocal.m4, configure: Rebuild.
7545 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7546 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7547 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7549 2012-12-05 Tom Tromey <tromey@redhat.com>
7552 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7554 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7556 * configure.ac: Check for linux/perf_event.h.
7557 * config.in: Regenerated.
7558 * configure: Regenerated.
7560 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7562 * hostio.c (handle_readlink): Decrease buffer size
7563 parameter passed to readlink by one byte.
7565 2012-11-26 Yao Qi <yao@codesourcery.com>
7567 * configure.ac (build_warnings): Append '-Wempty-body'.
7568 * configure: Regenerated.
7569 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7572 2012-11-15 Pierre Muller <muller@sourceware.org>
7574 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7575 * config.in: Regenerate.
7576 * configure: Regenerate.
7577 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7578 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7579 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7580 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7582 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7583 instead of <sys/wait.h> header.
7584 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7586 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7588 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7589 (various make rules): Remove -DGDBSERVER
7591 2012-11-09 Yao Qi <yao@codesourcery.com>
7593 * spu-low.c (current_ptid): Move it to ..
7594 * gdbthread.h: ... here. New.
7595 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7596 * server.c (myresume, process_serial_event): Likewise.
7597 * thread-db.c (thread_db_find_new_threads): Likewise.
7598 * tracepoint.c (run_inferior_command): Likewise.
7600 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7602 * server.c (handle_search_memory_1): Include access length in
7605 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7607 * linux-crisv32-low.c: Fix compile errors.
7609 2012-09-04 Yao Qi <yao@codesourcery.com>
7611 * tracepoint.c (cmd_qtsv): Adjust debug message.
7612 Don't check CUR_TPOINT.
7614 2012-08-28 Yao Qi <yao@codesourcery.com>
7616 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7617 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7618 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7619 Remove declarations of xmalloc, xreallloc, xstrdup and
7621 * Makefile.in (libiberty_h): New.
7622 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7623 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7625 2012-08-23 Yao Qi <yao@codesourcery.com>
7627 * server.h: Remove declaration of 'xsnprintf'.
7629 2012-08-22 Keith Seitz <keiths@redhat.com>
7631 * server.h: Include build-gnulib-gbserver/config.h.
7632 * gdbreplay.c: Likewise.
7634 2012-08-08 Doug Evans <dje@google.com>
7636 * Makefile.in (SFILES): Add gdb_vecs.c.
7637 (OBS): Add gdb_vecs.o.
7638 (gdb_vecs_h, host_defs_h): New variables.
7639 (thread-db.o): Add $(gdb_vecs_h) dependency.
7640 (gdb_vecs.o): New rule.
7641 * thread-db.c: #include "gdb_vecs.h".
7642 (thread_db_load_search): Use a vector to iterate over path elements.
7643 Handle text appearing after "$pdir".
7645 * configure.ac: Add check for strstr.
7646 * config.in: Regenerate.
7647 * configure: Regenerate.
7649 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7651 * hostio.c (handle_pread): If pread fails, fall back to attempting
7653 (handle_pwrite): Likewise for pwrite.
7655 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7657 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7658 between unsupported TYPE and unimplementable ADDR/LEN combination.
7659 (arm_insert_point): Act on new return value.
7661 2012-07-31 Pedro Alves <palves@redhat.com>
7663 * server.c (process_point_options): Only skip tokens if we find
7664 one that is unrecognized. Don't treat 'X' specially while
7665 skipping unrecognized tokens.
7667 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7669 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7670 to 4-byte-align HW breakpoint addresses for Thumb.
7672 2012-07-27 Yao Qi <yao@codesourcery.com>
7676 * server.h: Declare gdb_agent_about_to_close.
7677 * target.c (kill_inferior): Include "agent.h".
7678 New. Send command 'kill'.
7679 * target.h (kill_inferior): Removed macro.
7680 * tracepoint.c (gdb_agent_about_to_close): New.
7681 (gdb_agent_helper_thread): Handle command 'close'.
7682 Wait endlessly until the inferior stops.
7683 Install gdb_agent_remove_socket to atexit hook.
7684 (agent_socket_name): New static variable.
7685 (gdb_agent_socket_init): Replace local variable 'name' with
7686 'agent_socket_name'.
7687 (gdb_agent_remove_socket): New.
7689 2012-07-27 Yao Qi <yao@codesourcery.com>
7691 * server.c (process_point_options): Stop at 'X' when parsing.
7693 2012-07-19 Michael Eager <eager@eagercon.com>
7695 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7697 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7698 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7699 hardware breakpoint.
7701 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7703 * gdbserver/linux-low.c (initialize_low): Call
7704 linux_ptrace_init_warnings.
7706 2012-07-02 Doug Evans <dje@google.com>
7708 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7711 2012-07-02 Stan Shebs <stan@codesourcery.com>
7713 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7714 (ax.o): Add it to build rule.
7716 (OBS): Add format.o.
7717 (IPA_OBS): Add format.o.
7718 * server.c (handle_query): Claim support for breakpoint commands.
7719 (process_point_options): Add command case.
7720 (process_serial_event): Leave running if there are printfs in
7722 * mem-break.h (any_persistent_commands): Declare.
7723 (add_breakpoint_commands): Declare.
7724 (gdb_no_commands_at_breakpoint): Declare.
7725 (run_breakpoint_commands): Declare.
7726 * mem-break.c (struct point_command_list): New struct.
7727 (struct breakpoint): New field command_list.
7728 (any_persistent_commands): New function.
7729 (add_commands_to_breakpoint): New function.
7730 (add_breakpoint_commands): New function.
7731 (gdb_no_commands_at_breakpoint): New function.
7732 (run_breakpoint_commands): New function.
7733 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7735 * ax.c: Include format.h.
7736 (ax_printf): New function.
7737 (gdb_eval_agent_expr): Add printf opcode.
7739 2012-06-13 Yao Qi <yao@codesourcery.com>
7741 * server.c (start_inferior): Remove duplicated writes to fields
7742 'last_resume_kind' and 'last_status' of 'current_inferior'.
7744 2012-06-12 Yao Qi <yao@codesourcery.com>
7745 Pedro Alves <palves@redhat.com>
7747 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7749 * server.c (handle_v_cont): Extend comment.
7751 2012-06-11 Yao Qi <yao@codesourcery.com>
7753 * linux-low.c (linux_attach): Add 'static'.
7755 2012-06-06 Yao Qi <yao@codesourcery.com>
7757 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7759 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7761 Fix gcc -flto compilation warning.
7762 * server.c (main): Make variable multi_mode and attach volatile.
7764 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7766 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7767 if the platform doesn't know about it.
7769 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7771 * Makefile.in (SFILES): Add linux-tile-low.c.
7772 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7773 * configure.srv: Handle tilegx-*-linux*.
7774 * linux-tile-low.c: New file.
7776 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7778 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7780 2012-05-24 Pedro Alves <palves@redhat.com>
7784 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7786 2012-05-24 Pedro Alves <palves@redhat.com>
7790 Replace target_signal with gdb_signal throughout.
7792 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7794 * linux-low.c (linux_store_registers): Avoid the copying sequence
7795 when no data has been retrieved by ptrace.
7797 2012-05-22 Will Deacon <will.deacon@arm.com>
7799 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7800 Include asm/ptrace.h.
7801 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7804 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7806 * linux-low.c (linux_store_registers): Don't re-retrieve data
7807 with ptrace that has already been obtained from /proc. Always
7808 copy any data retrieved with ptrace to the buffer supplied.
7810 2012-05-11 Yao Qi <yao@codesourcery.com>
7811 Pedro Alves <palves@redhat.com>
7813 * linux-low.c (enum stopping_threads_kind): New.
7814 (stopping_threads): Change type to `enum stopping_threads_kind'.
7815 (handle_extended_wait): If stopping and suspending threads, leave
7816 the new_lwp suspended too.
7817 (linux_wait_for_event): Adjust.
7818 (stop_all_lwps): Set `stopping_threads' to
7819 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7820 whether we're suspending threads or just stopping them. Assert no
7823 2012-04-29 Yao Qi <yao@codesourcery.com>
7825 * server.h: Move some code to ...
7826 * gdbthread.h: ... here. New.
7827 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7828 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7829 (nto-low.o, win32-low.o): Likewise.
7830 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7831 * regcache.c, remote-utils.c, server.c: Likewise.
7832 * target.c, tracepoint.c, win32-low.c: Likewise.
7834 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7836 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7837 (PTRACE_ARG4_TYPE): Likewise.
7838 (PTRACE_XFER_TYPE): Likewise.
7839 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7840 ptrace to PTRACE_ARG3_TYPE.
7841 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7842 (PTRACE_ARG4_TYPE): Likewise.
7843 (PTRACE_XFER_TYPE): Likewise.
7844 (linux_detach_one_lwp): Cast fourth argument of
7845 ptrace to long then PTRACE_ARG4_TYPE.
7846 (regsets_fetch_inferior_registers): Cast third argument of
7847 ptrace to long then PTRACE_ARG3_TYPE.
7848 (regsets_store_inferior_registers): Likewise.
7850 2012-04-20 Pedro Alves <palves@redhat.com>
7852 * configure: Regenerate.
7854 2012-04-19 Pedro Alves <palves@redhat.com>
7856 * Makefile.in (GNULIB_BUILDDIR): New.
7857 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7858 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7859 (all, install-only, uninstall, clean-info, all-lib, clean): No
7860 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7861 (maintainer-clean realclean distclean): Use subdir_do.
7863 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7864 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7865 * acinclude.m4: Include acx_configure_dir.m4.
7866 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7867 calls. Call AC_PROG_RANLIB. Configure gnulib using
7870 (GNULIB_STDINT_H): Adjust.
7871 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7872 * gdbreplay.c: Include build-gnulib/config.h.
7873 * server.h: Likewise.
7874 * aclocal.m4: Regenerate.
7875 * config.in: Regenerate.
7876 * configure: Regenerate.
7878 2012-04-19 Pedro Alves <palves@redhat.com>
7880 * Makefile.in (LIBGNU, INCGNU): Adjust.
7881 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7882 (all, install-only, uninstall, clean-info, all-lib, clean)
7883 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7884 * configure.ac: Adjust AC_OUTPUT output.
7885 * aclocal.m4: Regenerate.
7886 * configure: Regenerate.
7888 2012-04-19 Pedro Alves <palves@redhat.com>
7890 * Makefile.in (generated_files): New.
7891 (server_h): Remove the explicit dependency on config.h, and depend
7892 on $generated_files.
7894 2012-04-19 Pedro Alves <palves@redhat.com>
7896 * Makefile.in (INCGNU): Add -Ignulib.
7898 2012-04-19 Pedro Alves <palves@redhat.com>
7900 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7901 (INCGNU): ... this, and spell out -I here.
7902 (GNULIB_LIB): Rename to ...
7904 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7906 2012-04-19 Pedro Alves <palves@redhat.com>
7908 * config.in: Regenerate.
7910 2012-04-19 Pedro Alves <palves@redhat.com>
7912 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7913 * server.h (memmem): Remove declaration.
7914 * config.in: Regenerate.
7915 * configure: Regenerate.
7917 2012-04-19 Yao Qi <yao@codesourcery.com>
7919 * Makefile.in (SFILES): Add common/vec.c.
7923 2012-04-19 Yao Qi <yao@codesourcery.com>
7925 * remote-utils.c (prepare_resume_reply): Replace with macro
7926 target_core_of_thread.
7927 * server.c (handle_qxfer_threads_proper): Likewise.
7928 * target.h (traget_core_of_thread): New macro.
7930 2012-04-18 Pedro Alves <palves@redhat.com>
7932 * aclocal.m4: Regenerate.
7933 * configure: Regenerate.
7935 2012-04-16 Yao Qi <yao@codesourcery.com>
7937 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7938 duplicated on address.
7940 2012-04-16 Yao Qi <yao@codesourcery.com>
7942 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7943 (struct tracepoint_action_ops) <send>: New field.
7944 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7945 (agent_expr_send, x_tracepoint_action_send): New.
7946 (l_tracepoint_action_send): New.
7947 (cmd_qtdp): Download and install tracepoint
7948 according to `use_agent'.
7949 (run_inferior_command): Add one more parameter `len'.
7951 (tracepoint_send_agent): New.
7952 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7954 2012-04-16 Yao Qi <yao@codesourcery.com>
7956 * tracepoint.c (download_tracepoints): Moved to ...
7957 (cmd_qtstart): ... here.
7959 2012-04-14 Yao Qi <yao@codesourcery.com>
7961 * tracepoint.c: Include inttypes.h.
7962 (struct collect_memory_action): Use sized types.
7963 (struct tracepoint): Likewise.
7964 (cmd_qtdp, stop_tracing): Update print specifiers.
7965 (cmd_qtp, response_tracepoint): Likewise.
7966 (collect_data_at_tracepoint): Likewise.
7967 (collect_data_at_step): Likewise.
7969 2012-04-14 Yao Qi <yao@codesourcery.com>
7971 Import gnulib module inttypes.
7972 * aclocal.m4, config.in, configure: Regenerated.
7974 2012-04-14 Yao Qi <yao@codesourcery.com>
7976 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7977 Makefile and config.status at last.
7979 2012-04-13 Yao Qi <yao@codesourcery.com>
7981 * tracepoint.c: Include stdint.h unconditionally.
7983 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7985 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7986 on BFD_HAVE_SYS_PROCFS_TYPE.
7987 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7988 * configure: Regenerate.
7989 * config.in: Likewise.
7991 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7993 * Makefile.in (clean): Also remove x32.c x32-linux.c
7994 x32-avx.c x32-avx-linux.c.
7995 (x32.o): New target.
7997 (x32-linux.o): Likewise.
7998 (x32-linux.c): Likewise.
7999 (x32-avx.o): Likewise.
8000 (x32-avx.c): Likewise.
8001 (x32-avx-linux.o): Likewise.
8002 (x32-avx-linux.c): Likewise.
8004 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8005 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8006 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8007 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8008 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8009 i386/x32-avx-linux.xml.
8011 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8012 (init_registers_x32_avx_linux): Likwise.
8013 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8014 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8016 2012-04-13 Pedro Alves <palves@redhat.com>
8018 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8019 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8020 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8021 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8024 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8026 * linux-x86-low.c (compat_x32_clock_t): New.
8027 (compat_x32_siginfo_t): Likewise.
8028 (compat_x32_siginfo_from_siginfo): Likewise.
8029 (siginfo_from_compat_x32_siginfo): Likewise.
8030 (linux_is_elf64): Likewise.
8031 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8032 and siginfo_from_compat_x32_siginfo for x32.
8033 (x86_arch_setup): Set linux_is_elf64.
8035 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8038 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8040 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8041 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8042 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8043 compatible with process.
8045 2012-04-12 Yao Qi <yao@codesourcery.com>
8047 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8048 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8049 (install-only, install-info, clean): Handle sub dir gnulib.
8050 (all-lib, am--refresh): New targets.
8051 (memmem.o): Remove target.
8052 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8053 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8054 (AC_REPLACE_FUNCS): Remove memmem.
8055 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8056 (AC_OUTPUT): Generate Makefile in gnulib/.
8057 * aclocal.m4, config.in, configure: Regenerated.
8059 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8061 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8063 2012-04-05 Pedro Alves <palves@redhat.com>
8065 -Werror=strict-aliasing
8067 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8070 2012-04-04 Pedro Alves <palves@redhat.com>
8072 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8073 (sparc_store_gregset_from_stack, sparc_store_gregset)
8074 (sparc_breakpoint_at): Fix formatting.
8076 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8078 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8080 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8081 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8082 * config.in: Regenerate.
8083 * configure: Likewise.
8085 2012-03-29 Pedro Alves <palves@redhat.com>
8087 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8088 Correct ptrace arguments.
8090 2012-03-28 Pedro Alves <palves@redhat.com>
8092 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8093 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8094 (IA64_FR1_REGNUM): New defines.
8095 (ia64_fetch_register): New.
8096 (the_low_target): Install it.
8097 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8099 * linux-low.c (linux_fetch_registers): Try the
8100 the_low_target.fetch_register hook first.
8102 * linux-arm-low.c (the_low_target): Adjust.
8103 * linux-bfin-low.c (the_low_target): Adjust.
8104 * linux-cris-low.c (the_low_target): Adjust.
8105 * linux-crisv32-low.c (the_low_target): Adjust.
8106 * linux-m32r-low.c (the_low_target): Adjust.
8107 * linux-m68k-low.c (the_low_target): Adjust.
8108 * linux-mips-low.c (the_low_target): Adjust.
8109 * linux-ppc-low.c (the_low_target): Adjust.
8110 * linux-s390-low.c (the_low_target): Adjust.
8111 * linux-sh-low.c (the_low_target): Adjust.
8112 * linux-sparc-low.c (the_low_target): Adjust.
8113 * linux-tic6x-low.c (the_low_target): Adjust.
8114 * linux-x86-low.c (the_low_target): Adjust.
8115 * linux-xtensa-low.c (the_low_target): Adjust.
8117 2012-03-26 Pedro Alves <palves@redhat.com>
8119 * server.c (handle_qxfer_libraries): Don't bail early if
8120 the_target->qxfer_libraries_svr4 is not NULL.
8122 2012-03-26 Pedro Alves <palves@redhat.com>
8124 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8126 2012-03-23 Pedro Alves <palves@redhat.com>
8128 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8129 "library-list-svr4" element's start tag when the the DSO list is
8132 2012-03-23 Pedro Alves <palves@redhat.com>
8134 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8135 a variable whose type size is the same as the inferior's pointer
8138 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8140 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8142 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8143 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8144 * linux-low.h: Include <signal.h>.
8145 (struct siginfo): Remove forward declaration.
8146 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8149 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8151 * .gitignore: Ignore more files.
8153 2012-03-19 Pedro Alves <palves@redhat.com>
8154 Jan Kratochvil <jan.kratochvil@redhat.com>
8156 * server.c (cont_thread, general_thread): Add describing comments.
8157 (start_inferior): Clear `cont_thread'.
8158 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8161 2012-03-15 Yao Qi <yao@codesourcery.com>
8163 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8165 (cmd_qtdp): ... here.
8167 2012-03-15 Yao Qi <yao@codesourcery.com>
8169 * tracepoint.c (struct tracepoint_action_ops): New.
8170 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8171 (m_tracepoint_action_download): New.
8172 (r_tracepoint_action_download): New.
8173 (x_tracepoint_action_download): New.
8174 (l_tracepoint_action_download): New.
8175 (add_tracepoint_action): Install `action->ops' according type.
8176 (download_tracepoint_1): Move code `download' function pointer
8177 of various tracepoint_action_ops.
8179 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8181 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8182 linux_ptrace_attach_warnings.
8184 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8186 * Makefile.in (linux-ptrace.o): New.
8187 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8188 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8189 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8190 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8191 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8193 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8195 2012-03-08 Yao Qi <yao@codesourcery.com>
8196 Pedro Alves <palves@redhat.com>
8198 Fix PR server/13392.
8199 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8201 * tracepoint.c (remove_tracepoint): New.
8202 (cmd_qtdp): Call remove_tracepoint when failed to install.
8204 2012-03-07 Pedro Alves <palves@redhat.com>
8206 * linux-low.c (get_detach_signal): New.
8207 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8208 Pass on pending signals to PTRACE_DETACH. Check the result of the
8210 * server.c (program_signals, program_signals_p): New.
8211 (handle_general_set): Handle QProgramSignals.
8212 * server.h (program_signals, program_signals_p): Declare.
8214 2012-03-05 Pedro Alves <palves@redhat.com>
8215 Jan Kratochvil <jan.kratochvil@redhat.com>
8217 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8220 2012-03-03 Yao Qi <yao@codesourcery.com>
8222 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8223 agent_look_up_symbols.
8225 2012-03-03 Yao Qi <yao@codesourcery.com>
8227 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8228 (linux-x86-low.o): Likewise.
8229 * server.h: Remove in_process_agent_loaded.
8230 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8234 2012-03-03 Yao Qi <yao@codesourcery.com>
8236 * tracepoint.c (gdb_agent_capability): New global.
8237 (in_process_agent_loaded_ust): Renamed to
8238 `in_process_agent_supports_ust'.
8240 (in_process_agent_supports_ust): Call agent_capability_check.
8241 (clear_installed_tracepoints): Assert that agent supports
8244 2012-03-03 Yao Qi <yao@codesourcery.com>
8246 * linux-low.c (linux_supports_agent): New.
8247 (linux_target_ops): Initialize field `supports_agent' with
8248 linux_supports_agent.
8249 * target.h (struct target_ops) <supports_agent>: New.
8250 (target_supports_agent): New macro.
8251 * server.c (handle_general_set): Handle packet 'QAgent'.
8252 (handle_query): Send `QAgent+'.
8253 * Makefile.in (server.o): Depends on agent.h.
8255 2012-03-03 Yao Qi <yao@codesourcery.com>
8257 * Makefile.in (OBS): Add agent.o.
8258 Add new rule for agent.o.
8259 Track dependence of tracepoint.c on agent.h.
8260 * tracepoint.c (run_inferior_command_1):
8261 (run_inferior_command): Call agent_run_command.
8262 (gdb_ust_connect_sync_socket): Deleted. Move it to
8264 (resume_thread, stop_thread): Likewise.
8265 (gdb_ust_socket_init): Renamed to ...
8266 (gdb_agent_socket_init): ... New.
8267 (gdb_ust_thread): Renamed to ...
8268 (gdb_agent_helper_thread): ... New.
8269 (gdb_ust_init): Move some code to ...
8270 (gdb_agent_init): ... here. New.
8271 [HAVE_UST]: Call gdb_ust_init.
8272 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8273 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8274 * config.in, configure: Regenerated.
8276 2012-03-02 Pedro Alves <palves@redhat.com>
8278 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8279 * linux-low.c (struct simple_pid_list): New.
8280 (stopped_pids): New a struct simple_pid_list pointer.
8281 (add_to_pid_list, pull_pid_from_list): New.
8282 (handle_extended_wait): Don't assume the first signal new children
8283 report is SIGSTOP. Adjust call to pull_pid_from_list.
8284 (linux_wait_for_lwp): Adjust.
8286 2012-03-02 Yao Qi <yao@codesourcery.com>
8288 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8291 2012-03-02 Yao Qi <yao@codesourcery.com>
8293 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8294 `stop_pc' and `tpoint'. Update caller.
8296 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8298 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8299 * linux-low.c (use_linux_regsets): New macro.
8300 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8301 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8302 (linux_register_in_regsets): New function.
8303 (usr_fetch_inferior_registers): Skip registers covered by
8305 (usr_store_inferior_registers): Likewise.
8306 (usr_fetch_inferior_registers): New macro.
8307 (usr_store_inferior_registers): Likewise.
8308 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8309 (linux_store_registers): Likewise.
8310 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8312 (init_registers_mips64_dsp_linux): Likewise.
8313 (init_registers_mips_linux): New macro.
8314 (init_registers_mips_dsp_linux): Likewise.
8315 (mips_dsp_num_regs): Likewise.
8316 (DSP_BASE, DSP_CONTROL): New fallback macros.
8317 (mips_base_regs): New macro.
8318 (mips_regmap): Use it. Fix the size.
8319 (mips_dsp_regmap): New variable.
8320 (mips_dsp_regset_bitmap): Likewise.
8321 (mips_arch_setup): New function.
8322 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8324 (mips_cannot_store_register): Likewise.
8325 (the_low_target): Update .arch_setup, .num_regs and .regmap
8326 initializers. Add .regset_bitmap initializer.
8327 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8329 * linux-bfin-low.c (the_low_target): Likewise.
8330 * linux-cris-low.c (the_low_target): Likewise.
8331 * linux-crisv32-low.c (the_low_target): Likewise.
8332 * linux-ia64-low.c (the_low_target): Likewise.
8333 * linux-m32r-low.c (the_low_target): Likewise.
8334 * linux-m68k-low.c (the_low_target): Likewise.
8335 * linux-ppc-low.c (the_low_target): Likewise.
8336 * linux-s390-low.c (the_low_target): Likewise.
8337 * linux-sh-low.c (the_low_target): Likewise.
8338 * linux-sparc-low.c (the_low_target): Likewise.
8339 * linux-tic6x-low.c (the_low_target): Likewise.
8340 * linux-x86-low.c (the_low_target): Likewise.
8341 * linux-xtensa-low.c (the_low_target): Likewise.
8342 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8343 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8344 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8346 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8347 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8349 2012-02-29 Yao Qi <yao@codesourcery.com>
8350 Pedro Alves <palves@redhat.com>
8352 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8353 `step_over_finished' is true.
8355 2012-02-27 Pedro Alves <palves@redhat.com>
8357 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8358 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8360 2012-02-27 Pedro Alves <palves@redhat.com>
8363 * linux-low.c (pid_is_stopped): New.
8364 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8366 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8368 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8371 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8373 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8375 2012-02-24 Luis Machado <lgustavo@codesourcery>
8377 * server.c (handle_query): Advertise support for target-side
8378 breakpoint condition evaluation.
8379 (process_point_options): New function.
8380 (process_serial_event): When inserting a breakpoint, check for
8381 a target-side condition that should be evaluated.
8383 * mem-break.c: Include regcache.h and ax.h.
8384 (point_cond_list_t): New data structure.
8385 (breakpoint) <cond_list>: New field.
8386 (find_gdb_breakpoint_at): Make non-static.
8387 (delete_gdb_breakpoint_at): Clear any target-side
8389 (clear_gdb_breakpoint_conditions): New function.
8390 (add_condition_to_breakpoint): Likewise.
8391 (add_breakpoint_condition): Likewise.
8392 (gdb_condition_true_at_breakpoint): Likewise.
8393 (gdb_breakpoint_here): Return result directly instead
8394 of going through a local variable.
8396 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8397 (clear_gdb_breakpoint_conditions): Likewise.
8398 (add_breakpoint_condition): Likewise.
8399 (gdb_condition_true_at_breakpoint): Likewise.
8401 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8402 (need_step_over_p): Take target-side breakpoint condition into
8405 2012-02-24 Luis Machado <lgustavo@codesourcery>
8407 * server.h: Include tracepoint.h.
8408 (agent_mem_read, agent_get_trace_state_variable_value,
8409 agent_set_trace_state_variable_value,
8410 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8411 get_set_tsv_func_addr): New prototypes.
8413 * ax.h: New include file.
8414 * ax.c: New source file.
8416 * tracepoint.c: Include ax.h.
8417 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8418 agent_expr, eval_result_type): Move to ax.h.
8419 (parse_agent_expr): Rename to ...
8420 (gdb_parse_agent_expr): ... this, make it non-static and move
8422 (unparse_agent_expr) Rename to ...
8423 (gdb_unparse_agent_expr): ... this, make it non-static and move
8425 (eval_agent_expr): Rename to ...
8426 (eval_tracepoint_agent_expr): ... this.
8427 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8428 forward declarations.
8429 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8430 (agent_get_trace_state_variable_value): New function.
8431 (agent_set_trace_state_variable_value): New function.
8432 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8433 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8434 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8435 (condition_true_at_tracepoint): Likewise.
8436 (parse_agent_expr): Rename to ...
8437 (gdb_parse_agent_expr): ... this and move to ax.c.
8438 (unparse_agent_expr): Rename to ...
8439 (gdb_unparse_agent_expr): ... this and move to ax.c.
8440 (gdb_agent_op_name): Move to ax.c.
8441 (eval_agent_expr): Rename to ...
8442 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8444 (eval_tracepoint_agent_expr): New function.
8445 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8447 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8449 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8450 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8451 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8452 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8453 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8454 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8455 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8456 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8457 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8458 (compile_bytecodes): Remove forward declaration.
8459 (is_goto_target): Move to ax.c.
8460 (compile_bytecodes): Move to ax.c and call
8461 agent_get_trace_state_variable_value (...) and
8462 agent_set_trace_state_variable_value (...).
8464 * Makefile.in: Update ax.c and IPA dependencies.
8466 2012-02-24 Pedro Alves <palves@redhat.com>
8468 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8469 (cmd_bigqtbuffer_circular): ... this. Only handle
8470 'QTBuffer:circular:'.
8471 (handle_tracepoint_general_set): Adjust.
8473 2012-02-16 Yao Qi <yao@codesourcery.com>
8475 * inferiors.c: Move code to ...
8476 * dll.c: .... here. New.
8477 * server.h: Declare clear_dlls.
8478 * Makefile.in (SFILES): Add dll.c.
8482 2012-02-11 Yao Qi <yao@codesourcery.com>
8484 * server.c: (handle_monitor_command): Add a new parameter
8486 (handle_query): Update caller.
8488 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8490 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8491 * configure, config.in: Regenerate.
8492 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8495 2012-02-02 Pedro Alves <palves@redhat.com>
8497 Try SIGKILL first, then PTRACE_KILL.
8498 * linux-low.c (linux_kill_one_lwp): New.
8499 (linux_kill_one_lwp): Rename to ...
8500 (kill_one_lwp_callback): ... this. Use the new
8503 2012-02-02 Pedro Alves <palves@redhat.com>
8505 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8508 2012-01-27 Pedro Alves <palves@redhat.com>
8510 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8511 (elf_64_file_p): Make static.
8512 (linux_pid_exe_is_elf_64_file): New.
8513 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8514 Delete declarations.
8515 (linux_pid_exe_is_elf_64_file): Declare.
8516 * linux-x86-low.c (x86_arch_setup): Use
8517 linux_pid_exe_is_elf_64_file.
8519 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8521 * linux-low.c (linux_wait_for_event_1): Rename to ...
8522 (linux_wait_for_event): ... here and merge it with former
8523 linux_wait_for_event - new variable wait_ptid, use it.
8524 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8526 2012-01-23 Pedro Alves <palves@redhat.com>
8528 * server.c (main): Avoid yet another case of infinite loop while
8529 detaching/killing after a longjmp.
8531 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8534 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8536 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8538 * hostio.c (handle_readlink): New function.
8539 (handle_vFile): Call it to handle "vFile:readlink" packets.
8541 2012-01-20 Pedro Alves <palves@redhat.com>
8542 Ulrich Weigand <ulrich.weigand@linaro.org>
8544 * server.c (handle_v_requests): Only support vAttach and vRun to
8545 start multiple processes when in extended protocol mode.
8547 2012-01-17 Pedro Alves <palves@redhat.com>
8549 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8550 memalign plus mprotect to allocate the scratch buffer.
8552 2012-01-13 Pedro Alves <palves@redhat.com>
8554 * server.c (attach_inferior): Clear `cont_thread'.
8556 2012-01-13 Pedro Alves <palves@redhat.com>
8558 * server.c (main): Avoid infinite loop while detaching/killing
8561 2012-01-09 Doug Evans <dje@google.com>
8563 * server.c (start_inferior): Set last_ptid in --wrapper case.
8565 2012-01-06 Yao Qi <yao@codesourcery.com>
8567 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8569 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8571 2012-01-04 Yao Qi <yao@codesourcery.com>
8573 * tracepoint.c (cmd_qtdp): Print debug message
8574 for static tracepoint.
8576 2012-01-04 Yao Qi <yao@codesourcery.com>
8578 * tracepoint.c (trace_vdebug): Differentiate debug message
8579 between gdbserver and IPA.
8581 2012-01-03 Yao Qi <yao@codesourcery.com>
8583 * tracepoint.c (tracepoint_was_hit): Don't collect for
8586 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8588 * terminal.h: Reformat copyright header.
8590 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8592 * server.c (gdbserver_version): Update copyright year.
8593 * gdbreplay.c (gdbreplay_version): Likewise.
8595 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8597 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8600 2011-12-18 Hui Zhu <teawater@gmail.com>
8601 * linux-low.c (linux_create_inferior): Save return value to ret.
8603 2011-12-18 Hui Zhu <teawater@gmail.com>
8605 * linux-low.c (linux_create_inferior): Save return value to ret.
8607 2011-12-16 Doug Evans <dje@google.com>
8609 * linux-low.c (linux_create_inferior): If stdio connection,
8610 redirect stdin from /dev/null, stdout to stderr.
8611 * remote-utils.c (remote_is_stdio): New static global.
8612 (remote_connection_is_stdio): New function.
8613 (remote_prepare): Handle stdio connection.
8614 (remote_open): Ditto.
8615 (remote_close): Don't close stdin for stdio connections.
8616 (read_prim,write_prim): New functions. Replace all calls to
8617 read/write to these.
8618 * server.c (main): Watch for "-" argument. Move call to
8619 remote_prepare before start_inferior.
8620 * server.h (STDIO_CONNECTION_NAME): New macro.
8621 (remote_connection_is_stdio): Declare.
8623 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8624 in debugging output.
8626 2011-12-15 Yao Qi <yao@codesourcery.com>
8628 * tracepoint.c: Include sys/syscall.h.
8629 (gdb_ust_thread): Remove preprocessor conditional.
8631 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8633 * linux-low.c (linux_detach_one_lwp): Call
8634 the_low_target.prepare_to_resume before detaching.
8636 2011-12-14 Yao Qi <yao@codesourcery.com>
8638 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8641 2011-12-14 Yao Qi <yao@codesourcery.com>
8643 * i386-low.c (i386_low_stopped_data_address): Initialize local
8646 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8650 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8651 DR_CONTROL unless necessary. Extend comments.
8652 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8653 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8655 2011-12-13 Yao Qi <yao@codesourcery.com>
8657 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8659 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8661 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8663 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8664 Print new debug message for such case.
8666 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8668 Fix overlapping memcpy.
8669 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8670 the read_inferior_memory transfer.
8671 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8672 write_inferior_memory transfer.
8673 (set_fast_tracepoint_jump): New variable buf. Use it for the
8674 read_inferior_memory and write_inferior_memory transfers.
8675 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8676 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8677 Use it for the write_inferior_memory transfer.
8678 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8681 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8683 * linux-low.c (fetch_register, store_register): Make code
8684 consistent, fix formatting.
8686 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8688 * linux-low.c (usr_store_inferior_registers): Factor out code
8689 to handle individual registers into...
8690 (store_register): ... this new function.
8692 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8694 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8695 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8696 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8697 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8698 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8699 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8700 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8701 (srv_xmlfiles): Add new XML files.
8703 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8705 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8706 (init_registers_s390_linux32v1): Add prototype.
8707 (init_registers_s390_linux32v2): Likewise.
8708 (init_registers_s390_linux64v1): Likewise.
8709 (init_registers_s390_linux64v2): Likewise.
8710 (init_registers_s390x_linux64v1): Likewise.
8711 (init_registers_s390x_linux64v2): Likewise.
8712 (s390_num_regs): Increment to 52.
8713 (s390_regmap): Add orig_r2 register.
8714 (s390_num_regs_3264): Increment to 68.
8715 (s390_regmap_3264): Add orig_r2 register.
8716 (s390_collect_ptrace_register): Handle orig_r2 register.
8717 (s390_supply_ptrace_register): Likewise.
8718 (s390_fill_last_break): New function.
8719 (s390_store_last_break): Likewise.
8720 (s390_fill_system_call): New function.
8721 (s390_store_system_call): Likewise.
8722 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8724 (s390_check_regset): New function.
8725 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8726 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8727 Update target_regsets for available register sets.
8729 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8730 Jan Kratochvil <jan.kratochvil@redhat.com>
8732 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8733 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8735 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8736 * linux-low.h (struct process_info_private): New member r_debug.
8737 * server.c (handle_qxfer_libraries): Call
8738 the_target->qxfer_libraries_svr4.
8739 (handle_qxfer_libraries_svr4): New function.
8740 (qxfer_packets): New entry "libraries-svr4".
8741 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8742 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8743 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8744 PACKET_qXfer_libraries_svr4.
8746 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8748 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8749 PSW address/mask between 8-byte and 16-byte formats.
8750 (s390_supply_ptrace_register): Likewise.
8751 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8752 basic addressing mode bit.
8754 2011-11-24 Stan Shebs <stan@codesourcery.com>
8756 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8758 2011-11-17 Stan Shebs <stan@codesourcery.com>
8760 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8761 (tracing_start_time): New global.
8762 (tracing_stop_time): New global.
8763 (tracing_user_name): New global.
8764 (tracing_notes): New global.
8765 (tracing_stop_note): New global.
8766 (cmd_qtstart): Set traceframe_usage, start_time.
8767 (stop_tracing): Set stop_time.
8768 (cmd_qtstatus): Report additional status.
8769 (cmd_qtp): New function.
8770 (handle_tracepoint_query): Call it.
8771 (cmd_qtnotes): New function.
8772 (handle_tracepoint_general_set): Call it.
8773 (get_timestamp): Rename from tsv_get_timestamp.
8775 2011-11-14 Stan Shebs <stan@codesourcery.com>
8776 Kwok Cheung Yeung <kcy@codesourcery.com>
8778 * linux-x86-low.c (small_jump_insn): New.
8779 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8780 trampoline and error message, build a trampoline and issue a small
8781 jump instruction to it.
8782 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8783 trampoline and error message.
8784 (x86_get_min_fast_tracepoint_insn_len): New.
8785 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8786 * linux-low.h (struct linux_target_ops): Add arguments to
8787 install_fast_tracepoint_jump_pad operation, add new operation.
8788 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8790 (linux_get_min_fast_tracepoint_insn_len): New function.
8791 (linux_target_op): Add new operation.
8792 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8793 (gdb_trampoline_buffer_end): Ditto.
8794 (gdb_trampoline_buffer_error): Ditto.
8795 (struct ipa_sym_addresses): Add fields for new IPA variables.
8796 (symbol_list): Add entries for new IPA variables.
8797 (struct tracepoint): Add fields to hold the address range of the
8798 trampoline used by the tracepoint.
8799 (trampoline_buffer_head): New static variable.
8800 (trampoline_buffer_tail): Ditto.
8801 (claim_trampoline_space): New function.
8802 (have_fast_tracepoint_trampoline_buffer): New function.
8803 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8805 (install_fast_tracepoint): Ditto, also add error buffer argument.
8806 (cmd_qtminftpilen): New function.
8807 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8808 (fast_tracepoint_from_trampoline_address): New function.
8809 (fast_tracepoint_collecting): Handle trampoline as part of jump
8811 (set_trampoline_buffer_space): New function.
8812 (initialize_tracepoint): Initialize new IPA variables.
8813 * target.h (struct target_ops): Add arguments to
8814 install_fast_tracepoint_jump_pad operation, add new
8815 get_min_fast_tracepoint_insn_len operation.
8816 (target_get_min_fast_tracepoint_insn_len): New.
8817 (install_fast_tracepoint_jump_pad): Add arguments.
8818 * server.h (IPA_BUFSIZ): Define.
8819 * linux-i386-ipa.c: Include extra header files.
8820 (initialize_fast_tracepoint_trampoline_buffer): New function.
8821 (initialize_low_tracepoint): Call it.
8822 * server.h (set_trampoline_buffer_space): Declare.
8823 (claim_trampoline_space): Ditto.
8824 (have_fast_tracepoint_trampoline_buffer): Ditto.
8826 2011-11-14 Yao Qi <yao@codesourcery.com>
8828 * server.c (handle_query): Handle InstallInTrace for qSupported.
8829 * tracepoint.c (add_tracepoint): Sort list.
8830 (install_tracepoint, download_tracepoint): New.
8831 (cmd_qtdp): Call them to install and download tracepoints.
8832 (sort_tracepoints): Removed.
8833 (cmd_qtstart): Update.
8835 2011-11-14 Yao Qi <yao@codesourcery.com>
8837 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8838 * mem-break.h: Declare.
8839 * tracepoint.c (cmd_qtstart): Move some code to ...
8840 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8842 (download_tracepoints): Move some code to ...
8843 (download_tracepoint_1): ... here. New.
8845 2011-11-08 Yao Qi <yao@codesourcery.com>
8847 * remote-utils.c (relocate_instruction): A comment fix.
8849 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8851 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8852 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8853 dr_status_mirror and dr_control_mirror from debug_reg_state.
8854 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8855 (i386_initial_stuff): Remove use of deleted globals.
8856 (i386_get_thread_context, i386_set_thread_context,
8857 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8858 from debug_reg_state.
8860 2011-11-05 Yao Qi <yao@codesourcery.com>
8862 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8863 address as TPOINT's.
8865 2011-11-02 Stan Shebs <stan@codesourcery.com>
8867 * tracepoint.c (agent_mem_read_string): New function.
8868 (eval_agent_expr): Call it for tracenz.
8869 * server.c (handle_query): Report support for tracenz.
8871 2011-11-02 Yao Qi <yao@codesourcery.com>
8873 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8875 2011-11-02 Yao Qi <yao@codesourcery.com>
8877 * target.h: Fix a typo in comment.
8879 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8881 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8882 clobber the breakpoints' shadows with fast tracepoint jumps.
8883 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8884 * target.c (write_inferior_memory): Also pass MYADDR down to
8887 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8889 * configure.ac: Check support for personality routine.
8890 * configure: Regenerate.
8891 * config.in: Likewise.
8892 * linux-low.c: Include <sys/personality.h>.
8893 Define ADDR_NO_RANDOMIZE if necessary.
8894 (linux_create_inferior): Disable address space randomization when
8895 forking inferior, if requested.
8896 (linux_supports_disable_randomization): New function.
8897 (linux_target_ops): Install it.
8898 * server.h (disable_randomization): Declare.
8899 * server.c (disable_randomization): New global variable.
8900 (handle_general_set): Handle QDisableRandomization.
8901 (handle_query): Likewise for qSupported.
8902 (main): Support --disable-randomization and --no-disable-randomization
8903 command line arguments.
8904 * target.h (struct target_ops): Add supports_disable_randomization.
8905 (target_supports_disable_randomization): New macro.
8907 2011-09-29 Mike Frysinger <vapier@gentoo.org>
8909 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8911 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8912 [!PT_GETDSBT] (target_loadmap): New definition.
8913 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8914 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8915 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8916 and PT_GETDSBT to LINUX_LOADMAP.
8917 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8918 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8920 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8922 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8923 (arm_linux_hwbp_cap): New static variable.
8924 (arm_linux_get_hwbp_cap): Replace by ...
8925 (arm_linux_init_hwbp_cap): ... this new function.
8926 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8927 (arm_linux_get_hw_watchpoint_count): Likewise.
8928 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8929 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8930 (arm_prepare_to_resume): Use perror_with_name instead of error.
8932 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8934 * linux-arm-low.c: Include <signal.h>.
8935 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8936 (struct arm_linux_hwbp_cap): New data type.
8937 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8938 (struct arm_linux_hw_breakpoint): New data type.
8939 (MAX_BPTS, MAX_WPTS): Define.
8940 (struct arch_process_info, struct arch_lwp_info): New data types.
8941 (arm_linux_get_hwbp_cap): New function.
8942 (arm_linux_get_hw_breakpoint_count): Likewise.
8943 (arm_linux_get_hw_watchpoint_count): Likewise.
8944 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8945 (arm_hwbp_control_initialize): Likewise.
8946 (arm_hwbp_control_is_enabled): Likewise.
8947 (arm_hwbp_control_is_initialized): Likewise.
8948 (arm_hwbp_control_disable): Likewise.
8949 (arm_linux_hw_breakpoint_equal): Likewise.
8950 (arm_linux_hw_point_initialize): Likewise.
8951 (struct update_registers_data): New data structure.
8952 (update_registers_callback: New function.
8953 (arm_insert_point): Likewise.
8954 (arm_remove_point): Likewise.
8955 (arm_stopped_by_watchpoint): Likewise.
8956 (arm_stopped_data_address): Likewise.
8957 (arm_new_process): Likewise.
8958 (arm_new_thread): Likewise.
8959 (arm_prepare_to_resume): Likewise.
8960 (the_low_target): Register arm_insert_point, arm_remove_point,
8961 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8962 arm_new_thread, and arm_prepare_to_resume.
8964 2011-09-15 Stan Shebs <stan@codesourcery.com>
8966 * server.h (struct emit_ops): Add compare-goto fields.
8967 * tracepoint.c (gdb_agent_op_sizes): New table.
8968 (emit_eq_goto): New function.
8969 (emit_ne_goto): New function.
8970 (emit_lt_goto): New function.
8971 (emit_le_goto): New function.
8972 (emit_gt_goto): New function.
8973 (emit_ge_goto): New function.
8974 (is_goto_target): New function.
8975 (compile_bytecodes): Recognize special cases of compare-goto
8976 combinations and call specialized emitters for them.
8977 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8978 (amd64_emit_ne_goto): New function.
8979 (amd64_emit_lt_goto): New function.
8980 (amd64_emit_le_goto): New function.
8981 (amd64_emit_gt_goto): New function.
8982 (amd64_emit_ge_goto): New function.
8983 (amd64_emit_ops): Add the new functions.
8984 (i386_emit_eq_goto): New function.
8985 (i386_emit_ne_goto): New function.
8986 (i386_emit_lt_goto): New function.
8987 (i386_emit_le_goto): New function.
8988 (i386_emit_gt_goto): New function.
8989 (i386_emit_ge_goto): New function.
8990 (i386_emit_ops): Add the new functions.
8992 2011-09-08 Stan Shebs <stan@codesourcery.com>
8994 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8995 (i386_emit_epilogue): Restore %ebx.
8997 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8999 * server.c (step_thread): Remove definition.
9000 (process_serial_event): Don't handle Hs.
9001 * server.h (step_thread): Remove declaration.
9002 * target.c (set_desired_inferior): Remove use of step_thread.
9004 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9006 * linux-low.c: Include linux-procfs.h.
9007 (linux_attach_lwp_1): Update comments.
9008 (linux_attach): Scan for existing threads when attaching to a
9009 process that is the tgid.
9010 * Makefile.in: Update dependencies.
9012 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9014 * configure.srv: Add linux-procfs.o dependencies.
9016 2011-08-14 Yao Qi <yao@codesourcery.com>
9018 * target.h (struct target_ops): Fix indent.
9019 * win32-low.c (win32_target_ops): Fix comment.
9021 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9022 Yao Qi <yao@codesourcery.com>
9024 * Makefile.in (clean): Remove tic6x-*.c files.
9025 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9026 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9027 (tic6x-c64xp-linux.c): Likewise.
9028 * configure.srv: Add support for tic6x-*-uclinux.
9029 * linux-tic6x-low.c: New.
9030 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9032 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9033 Yao Qi <yao@codesourcery.com>
9035 * target.h (struct target_ops): Add read_loadmap.
9036 * linux-low.c (struct target_loadseg): New type.
9037 (struct target_loadmap): New type.
9038 (linux_read_loadmap): New function.
9039 (linux_target_ops): Add linux_read_loadmap.
9040 * server.c (handle_query): Support qXfer:fdpic:read packet.
9041 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9044 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9046 * win32-low.c: Include <stdint.h>.
9048 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9050 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9051 to the inferior here.
9052 (i386_remove_aligned_watchpoint): Ditto.
9053 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9054 fit part of the watchpoint in the debug registers.
9055 (i386_update_inferior_debug_regs): New.
9056 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9057 registers, and only update the inferior on success.
9058 (i386_low_remove_watchpoint): Ditto.
9060 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9062 * linux-low.c (compare_ints, unique, list_threads, show_process,
9063 linux_core_of_thread): Delete.
9064 (linux_target_ops): Change linux_core_of_thread to
9065 linux_common_core_of_thread.
9066 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9067 * utils.c (malloc_failure): Change type of argument.
9068 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9069 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9070 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9071 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9072 (IPA_OBJS): Add common-utils-ipa.o.
9073 (ptid_h, linux_osdata_h): New macros.
9074 (server_h): Add common/common-utils.h, common/xml-utils.h,
9075 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9077 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9078 ptid.o, buffer.o): New rules.
9079 (linux-low.o): Add common/linux-osdata.h as a dependency.
9080 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9081 * configure.ac: Add AC_HEADER_DIRENT check.
9082 * config.in: Regenerate.
9083 * configure: Regenerate.
9084 * remote-utils.c (xml_escape_text): Delete.
9085 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9086 buffer_xml_printf): Move to common/buffer.c.
9087 * server.c (main): Remove call to initialize_inferiors.
9088 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9089 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9090 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9091 internal_error, gdb_assert, gdb_assert_fail): Delete.
9092 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9093 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9095 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9096 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9097 initialize_inferiors): Delete.
9099 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9101 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9104 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9106 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9108 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9110 2011-05-26 Yao Qi <yao@codesourcery.com>
9112 * Makefile.in (thread-db.o): Track dependence to
9113 common/gdb_thread_db.h.
9114 * thread-db.c: include gdb_thread_db.h from right place.
9116 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9118 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9119 __FILE__ and __LINE__ to internal_error.
9121 2011-05-13 Doug Evans <dje@google.com>
9123 * thread-db.c (try_thread_db_load_from_sdir): New function.
9124 (try_thread_db_load_from_dir): New function.
9125 (thread_db_load_search): Handle $sdir, ignore $pdir.
9126 Remove trying of system directories if search of
9127 libthread-db-search-path fails, that is now done via $sdir.
9129 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9131 * server.c (handle_query): Add EnableDisableTracepoints to the list
9132 of supported features.
9133 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9135 (cmd_qtenable_disable): New.
9136 (cmd_qtstart): Install tracepoints even if disabled.
9137 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9138 receiving a QTEnable or QTDisable packet.
9139 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9140 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9142 (gdb_probe): Skip data collection if static tracepoint is disabled.
9144 2011-05-10 Doug Evans <dje@google.com>
9146 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9148 2011-05-04 Doug Evans <dje@google.com>
9150 * linux-low.c (linux_join): Skip process lookup.
9151 * spu-low.c (spu_join): Ditto.
9152 * server.c (join_inferiors_callback): Delete.
9153 (process_serial_event): For 'D' packet (detach) call join_inferior
9156 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9158 * README: Don't mention xscale*-*-linux*.
9159 * configure.srv (xscale*-*-linux*): Don't handle target.
9161 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9163 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9165 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9166 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9167 (i386_emit_void_call_2): Likewise.
9169 2011-04-26 Yao Qi <yao@codesourcery.com>
9171 * linux-low.c: Move common macros to linux-ptrace.h.
9172 Include linux-ptrace.h.
9173 * Makefile.in (linux_ptrace_h): New.
9174 (linux-low.o): Depends on linux-ptrace.h.
9176 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9178 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9179 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9180 (remote_prepare): New function with most of the TCP code from ...
9181 (remote_open): ... here. Detect PORT here unconditionally. Move also
9182 setting transport_is_reliable.
9183 * server.c (run_once): New variable.
9184 (gdbserver_usage): Document it.
9185 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9186 the first run if RUN_ONCE.
9187 * server.h (run_once, remote_prepare): New declarations.
9189 2011-04-19 Tom Tromey <tromey@redhat.com>
9191 * win32-low.c (handle_load_dll): Remove duplicate "the".
9193 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9195 Remove support for old Cygwin 1.5 versions.
9196 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9197 function to avoid warning.
9198 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9201 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9203 * gdbserver/server.h (Macro _): Define it if not available.
9205 2011-03-14 Michael Snyder <msnyder@vmware.com>
9207 * hostio.c (handle_close): Remove unnecessary null test.
9209 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9211 * Makefile.in (maintainer-clean realclean distclean): Remove
9212 "make ... subdir_do" command.
9214 2011-03-10 Michael Snyder <msnyder@vmware.com>
9216 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9218 * server.c (handle_v_run): Free alloced buffer on early return.
9220 2011-03-09 Yao Qi <yao@codesourcery.com>
9223 2011-03-04 Yao Qi <yao@codesourcery.com>
9225 * Makefile.in: Remove GNU make feature --directory.
9227 2011-03-05 Yao Qi <yao@codesourcery.com>
9229 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9230 (subdir_do): New make target. Copied from gdb/Makefile.
9231 (maintainer-clean, realclean, distclean, clean): Call corresponding
9232 make targets in common/Makefile.
9234 2011-02-11 Yao Qi <yao@codesourcery.com>
9236 * configure.ac: Call AC_PROG_RANLIB.
9237 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9238 * configure: Regenerate.
9240 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9242 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9244 2011-03-06 Yao Qi <yao@codesourcery.com>
9246 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9248 2011-03-05 Yao Qi <yao@codesourcery.com>
9250 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9251 (subdir_do): New make target. Copied from gdb/Makefile.
9252 (maintainer-clean, realclean, distclean, clean): Call corresponding
9253 make targets in common/Makefile.
9255 2011-03-04 Yao Qi <yao@codesourcery.com>
9257 * Makefile.in: Remove GNU make feature --directory.
9259 2011-03-04 Michael Snyder <msnyder@vmware.com>
9261 * server.c (queue_stop_reply): Call xmalloc not malloc.
9263 2011-03-02 Michael Snyder <msnyder@vmware.com>
9265 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9267 2011-02-28 Michael Snyder <msnyder@vmware.com>
9269 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9270 (cmd_qtframe): Ditto.
9271 (cmd_qtbuffer): Ditto.
9272 (cmd_bigqtbuffer): Ditto.
9274 * utils.c (decimal2str): Initialize 'width' to nine, then
9277 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9279 * hostio.c (require_data): Free *data, not data.
9281 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9283 * hostio.c (require_data): Use free, not xfree.
9285 2011-02-27 Michael Snyder <msnyder@vmware.com>
9287 * server.c (handle_query): Discard unused value.
9289 * hostio.c (require_data): Free malloc memory before returning
9292 2011-02-26 Michael Snyder <msnyder@vmware.com>
9294 * linux-low.c (list_threads): Call closedir for dirent.
9296 2011-02-27 Michael Snyder <msnyder@vmware.com>
9298 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9299 a case statement falls through.
9301 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9303 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9306 2011-02-26 Michael Snyder <msnyder@vmware.com>
9308 * utils.c (decimal2str): Eliminate dead code and dead param.
9309 (pulongest): Drop dead param from call to decimal2str.
9312 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9314 Revert the following patch (not approved yet):
9315 2011-02-21 Hui Zhu <teawater@gmail.com>
9316 * tracepoint.c (tp_printf): New function.
9317 (eval_agent_expr): Handle gdb_agent_op_printf.
9319 2011-02-21 Hui Zhu <teawater@gmail.com>
9321 * tracepoint.c (tp_printf): New function.
9322 (eval_agent_expr): Handle gdb_agent_op_printf.
9324 2011-02-18 Tom Tromey <tromey@redhat.com>
9326 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9327 (tracepoint.o): Likewise.
9328 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9329 (gdb_agent_op_names): Likewise.
9331 2011-02-18 Tom Tromey <tromey@redhat.com>
9333 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9334 gdb_agent_op_rot>: New constants.
9335 (gdb_agent_op_names): Add pick and roll.
9336 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9339 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9341 * aclocal.m4: Regenerated with aclocal-1.11.1.
9343 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9345 * server.c (handle_qxfer_traceframe_info): New.
9346 (qxfer_packets): Register "traceframe-info".
9347 (handle_query): Report support for qXfer:traceframe-info:read+.
9348 * tracepoint.c (match_blocktype): New.
9349 (traceframe_find_block_type): Rename to ...
9350 (traceframe_walk_blocks): ... this. Add callback filter argument,
9352 (traceframe_find_block_type): New, reimplemented on top of
9353 traceframe_walk_blocks.
9354 (build_traceframe_info_xml): New.
9355 (traceframe_read_info): New.
9356 * server.h (traceframe_read_info): Declare.
9358 2011-02-11 Yao Qi <yao@codesourcery.com>
9360 * configure.ac: Call AC_PROG_RANLIB.
9361 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9362 * configure: Regenerate.
9364 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9366 * server.c (gdb_read_memory): Change return semantics to allow
9368 (handle_search_memory_1): Adjust.
9369 (process_serial_event) <'m' packet>: Handle partial transfers.
9370 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9372 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9374 * regcache.c (init_register_cache): Initialize
9375 regcache->register_status.
9376 (free_register_cache): Release regcache->register_status.
9377 (regcache_cpy): Copy register_status.
9378 (registers_to_string): Print 'x's for unavailable registers.
9379 (supply_register): Mark the register's status valid or
9380 unavailable, depending on whether a buffer was passed in or not.
9381 (supply_register_zeroed): New.
9382 (supply_regblock): Mark the registers' status valid or
9383 unavailable, depending on whether a buffer was passed in or not.
9384 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9385 (struct regcache): New `register_status' field.
9386 (supply_register_zeroed): Declare.
9387 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9388 supply_register_zeroed, rather than passing a NULL buffer to
9390 * tracepoint.c (fetch_traceframe_registers): Update comment.
9392 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9394 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9397 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9399 * server.h (decode_xfer_write): Change prototype.
9400 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9401 and don't extract the annex here.
9402 * server.c (decode_xfer_read): Remove `annex' parameter,
9403 and don't extract the annex here.
9405 (struct qxfer): New.
9406 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9407 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9408 (handle_qxfer_statictrace): New functions, abstracted out from
9409 handle_query, and made to use the struct qxfer interface.
9410 (handle_threads_qxfer_proper): Rename to ...
9411 (handle_qxfer_threads_proper): ... this.
9412 (handle_threads_qxfer): Rename to ...
9413 (handle_qxfer_threads): ... this. Adjust.
9414 (qxfer_packets): New array.
9415 (handle_qxfer): New function.
9416 (handle_query): Use handle_qxfer.
9418 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9420 * gdbreplay.c: Shorten lines of >= 80 columns.
9421 * linux-low.c: Ditto.
9422 * linux-ppc-low.c: Ditto.
9423 * linux-s390-low.c: Ditto.
9424 * linux-sparc-low.c: Ditto.
9425 * linux-x86-low.c: Ditto.
9426 * linux-xtensa-low.c: Ditto.
9427 * mem-break.c: Ditto.
9429 * regcache.h: Ditto.
9430 * remote-utils.c: Ditto.
9433 * thread-db.c: Ditto.
9434 * tracepoint.c: Ditto.
9436 * win32-low.h: Ditto.
9438 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9440 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9443 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9445 * server.c (gdbserver_version): Update copyright year in version
9447 * gdbreplay.c (gdbreplay_version): Ditto.
9449 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9451 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9452 * linux-bfin-low.c: New file.
9453 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9454 PT_DATA_ADDR for BFIN targets.
9455 * Makefile.in (SFILES): Add linux-bfin-low.c.
9456 (clean): Remove reg-bfin.c.
9457 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9458 * README: Mention supported Blackfin targets.
9460 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9462 * .gitignore: New file.
9464 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9466 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9468 2010-10-22 Jie Zhang <jie@codesourcery.com>
9470 * Makefile.in: Add FLAGS_TO_PASS variable.
9471 (install): Remove dependency of install-only and recursively
9472 invoke make for install-only.
9474 2010-10-04 Doug Evans <dje@google.com>
9476 * Makefile.in (uninstall): Use $(DESTDIR).
9478 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9482 * linux-x86-low.c (compat_siginfo_from_siginfo)
9483 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9484 si_code is < 0. Check for si_code == SI_TIMER before checking for
9487 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9489 * lynx-i386-low.c: New file.
9490 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9492 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9494 * lynx-low.c (ptrace_request_to_str): Remove handling for
9495 request values that have been removed in LynxOS 5.x.
9497 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9499 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9502 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9504 * configure.ac: Add --enable-inprocess-agent option.
9505 * configure: Rebuilt.
9507 2010-09-06 Yao Qi <yao@codesourcery.com>
9509 * linux-low.c (linux_kill): Remove unused variable.
9510 (linux_stabilize_threads): Likewise.
9511 * server.c (start_inferior): Likewise.
9512 (queue_stop_reply_callback): Likewise.
9513 * tracepoint.c (do_action_at_tracepoint): Likewise.
9515 2010-09-06 Yao Qi <yao@codesourcery.com>
9517 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9520 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9522 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9524 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9526 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9529 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9531 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9532 gdbserver/lynx-ppc-low.c: New files.
9533 * Makefile.in (lynx_low_h): New variable.
9534 (lynx-low.o, lynx-ppc-low.o): New rules.
9535 * configure.ac: On LynxOS, link with -lnetinet.
9536 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9537 * configure: regenerate.
9539 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9541 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9542 * configure.ac: Add check for vasprintf and vsnprintf.
9543 * configure, config.in: Regenerate.
9544 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9546 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9548 * gdbreplay.c: Move include of alloca.h up, next to include of
9550 * server.h: Add include of malloc.h.
9551 * mem-break.c: Remove include of malloc.h.
9552 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9554 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9556 * Makefile.in (memmem.o): Build with -Wno-error.
9558 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9560 * utils.c (xsnprintf): Make non-static.
9561 * server.h: Add xsnprintf declaration.
9562 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9563 replace calls to snprintf by calls to xsnprintf throughout.
9565 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9567 * configure.ac: Add configure check for alloca.
9568 * configure, config.in: Regenerate.
9569 * server.h: Include alloca.h if it exists.
9570 * gdbreplay.c: Include alloca.h if it exists.
9572 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9574 * linux-low.c (__SIGRTMIN): Define if not already defined.
9575 (linux_create_inferior): Check for __ANDROID__ rather than
9577 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9578 are already deferred.
9579 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9580 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9581 stopped and already has a pending signal to report.
9582 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9583 a pending signal to report or is moving out of a jump pad.
9584 (linux_init_signals): Check for __ANDROID__ rather than
9587 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9589 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9590 debug_threads check. Avoid a linear search when not doing debug
9593 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9595 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9596 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9597 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9598 (process_event): Change local fd's type to gdb_fildes_t.
9599 (create_file_handler): Adjust prototype.
9600 (delete_file_handler): Adjust prototype.
9601 (handle_file_event): Adjust prototype. Use pfildes.
9602 (create_file_event): Adjsut prototype.
9603 * remote-utils.c (remote_desc, listen_desc): Change type to
9605 * server.h: New gdb_fildes_t typedef.
9606 [USE_WIN32API]: Include winsock2.h.
9607 (delete_file_handler, add_file_handler): Adjust prototypes.
9609 * utils.c (pfildes): New.
9611 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9613 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9614 * configure: Regenerate.
9616 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9618 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9619 (linux_done_accessing_memory): ... this.
9620 (linux_target_ops): Adjust.
9621 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9622 * nto-low.c (nto_target_ops): Adjust comment.
9623 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9624 * spu-low.c (spu_target_ops): Adjust comment.
9625 * target.h (target_ops): Rename unprepare_to_access_memory field
9626 to done_accessing_memory.
9627 (unprepare_to_access_memory): Rename to ...
9628 (done_accessing_memory): ... this.
9630 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9632 * linux-low.c (linux_prepare_to_access_memory): New.
9633 (linux_unprepare_to_access_memory): New.
9634 (linux_target_ops): Install them.
9635 * server.c (read_memory): Rename to ...
9636 (gdb_read_memory): ... this. Use
9637 prepare_to_access_memory/prepare_to_access_memory.
9638 (write_memory): Rename to ...
9639 (gdb_write_memory): ... this. Use
9640 prepare_to_access_memory/prepare_to_access_memory.
9641 (handle_search_memory_1): Adjust.
9642 (process_serial_event): Adjust.
9643 * target.h (struct target_ops): New fields
9644 prepare_to_access_memory and unprepare_to_access_memory.
9645 (prepare_to_access_memory, unprepare_to_access_memory): New.
9646 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9647 prepare_to_access_memory/prepare_to_access_memory.
9648 * nto-low.c (nto_target_ops): Adjust.
9649 * spu-low.c (spu_target_ops): Adjust.
9650 * win32-low.c (win32_target_ops): Adjust.
9652 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9654 * Makefile.in (WARN_CFLAGS): Get it from configure.
9655 (WERROR_CFLAGS): New.
9656 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9657 * configure.ac: Introduce --enable-werror, which adds -Werror to
9658 the compiler command line. Enabled by default. Disable with
9659 --disable-werror. Add -Wdeclaration-after-statement
9660 Wpointer-arith and -Wformat-nonliteral to warning flags.
9661 * configure: Regenerate.
9663 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9665 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9667 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9669 * gdbreplay.c (remote_error): New.
9671 (expect): Use gdbchar. Check for error reading from GDB.
9672 Clarify sync error output.
9673 (play): Check for errors writing to GDB.
9674 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9675 * remote-utils.c (getpkt): Check for errors writing to the remote
9678 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9680 * linux-low.c (linux_wait_1): Move non-debugging code out of
9681 `debug_threads' control.
9683 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9685 * linux-low.c (linux_wait_1): Don't set last_status here.
9686 * server.c (push_event, queue_stop_reply_callback): Assert we're
9687 not pushing a TARGET_WAITKIND_IGNORE event.
9688 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9689 (myresume, handle_target_event): Set the thread's last_resume_kind
9690 and last_status from the target returned status.
9692 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9696 * linux-x86-low.c (update_debug_registers_callback): New.
9697 (i386_dr_low_set_addr): Use it.
9698 (i386_dr_low_get_addr): New.
9699 (i386_dr_low_set_control): Use update_debug_registers_callback.
9700 (i386_dr_low_get_control): New.
9701 (i386_dr_low_get_status): Adjust.
9702 * linux-low.c (linux_stop_lwp): New.
9703 * linux-low.h (linux_stop_lwp): Declare.
9705 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9706 argument instead of a i386_debug_reg_state.
9707 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9708 a i386_debug_reg_state.
9709 (i386_insert_aligned_watchpoint): Adjust.
9710 (i386_remove_aligned_watchpoint): Adjust.
9711 (i386_low_stopped_data_address): Read the debug registers from the
9712 inferior instead of from the mirrors.
9713 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9714 (i386_dr_low_get_addr): Declare.
9715 (i386_dr_low_get_control): Declare.
9716 (i386_dr_low_get_status): Change prototype.
9718 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9719 (i386_dr_low_get_addr): New.
9720 (i386_dr_low_get_control): New.
9721 (i386_dr_low_get_status): Adjust prototype. Return
9723 (i386_initial_stuff): Clear dr_status_mirror and
9725 (i386_get_thread_context): Adjust.
9726 (i386_set_thread_context): Adjust.
9727 (i386_thread_added): Adjust.
9729 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9731 * linux-low.h (linux_thread_area): Delete declaration.
9733 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9735 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9736 after its termination.
9738 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9740 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9741 (gdb_wants_all_stopped): Delete.
9742 (linux_wait_1): Don't call them.
9743 * server.c (handle_v_cont): Tag all threads as want-stopped.
9744 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9745 stopped as "client-wants-stopped".
9747 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9749 * Makefile.in (signals_h): New.
9750 (server_h): Depend on it.
9751 (server.o): Don't depend on $(signals_def).
9752 (signals.o): Depend on $(signals_def).
9754 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9756 * Makefile.in (signals_def): New.
9757 (server_h): Append include/gdb/signals.h and signals_def.
9758 (server.o): Append signals_def.
9760 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9762 * server.c (handle_target_event): Use target_signal_to_host for
9763 resume_info.sig initialization.
9764 * target.h (struct thread_resume) <sig>: New comment.
9766 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9768 * server.c (handle_query): strcpy() the returned string from paddress()
9769 instead of sprintf().
9770 * utils.c (paddress): Return phex_nz().
9772 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9774 * server.c (handle_v_cont): Call mourn_inferior if process
9776 (myresume): Likewise.
9778 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9780 Static tracepoints, and integration with UST.
9782 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9783 * mem-break.c (uninsert_all_breakpoints)
9784 (reinsert_all_breakpoints): New.
9785 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9786 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9787 (gdb_agent_ust_loaded, helper_thread_id)
9788 (gdb_agent_helper_thread_id): New macros.
9789 (struct ipa_sym_addresses): Add addr_ust_loaded,
9790 addr_helper_thread_id, addr_cmd_buf.
9791 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9792 (in_process_agent_loaded_ust): New.
9793 (write_e_ust_not_loaded): New.
9794 (maybe_write_ipa_ust_not_loaded): New.
9795 (struct collect_static_trace_data_action): New.
9796 (enum tracepoint_type) <static_tracepoint>: New.
9797 (struct tracepoint) <handle>: Mention static tracepoints.
9798 (struct static_tracepoint_ctx): New.
9799 (CMD_BUF_SIZE): New.
9800 (add_tracepoint_action): Handle static tracepoint actions.
9801 (unprobe_marker_at): New.
9802 (clear_installed_tracepoints): Handle static tracepoints.
9803 (cmd_qtdp): Handle static tracepoints.
9804 (probe_marker_at): New.
9805 (cmd_qtstart): Handle static tracepoints.
9806 (response_tracepoint): Handle static tracepoints.
9807 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9808 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9809 (get_context_regcache): Handle static tracepoints.
9810 (do_action_at_tracepoint): Handle static tracepoint actions.
9811 (traceframe_find_block_type): Handle static trace data blocks.
9812 (traceframe_read_sdata): New.
9813 (download_tracepoints): Download static tracepoint actions.
9814 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9815 (GDB_PROBE_NAME): New.
9820 (ust_marker_to_static_tracepoint): New.
9822 (collect_ust_data_at_tracepoint): New.
9823 (gdb_ust_probe): New.
9824 (UNIX_PATH_MAX, SOCK_DIR): New.
9825 (gdb_ust_connect_sync_socket): New.
9826 (resume_thread, stop_thread): New.
9827 (run_inferior_command): New.
9828 (init_named_socket): New.
9829 (gdb_ust_socket_init): New.
9830 (cstr_to_hexstr): New.
9832 (first_marker, next_marker): New.
9833 (response_ust_marker): New.
9834 (cmd_qtfstm, cmd_qtsstm): New.
9835 (unprobe_marker_at, probe_marker_at): New.
9836 (cmd_qtstmat, gdb_ust_thread): New.
9837 (gdb_ust_init): New.
9838 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9839 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9841 (x86_64_st_collect_regmap): New.
9842 (X86_64_NUM_ST_COLLECT_GREGS): New.
9843 (AMD64_RIP_REGNUM): New.
9844 (supply_static_tracepoint_registers): New.
9845 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9847 (i386_st_collect_regmap): New.
9848 (i386_NUM_ST_COLLECT_GREGS): New.
9849 (supply_static_tracepoint_registers): New.
9850 * server.c (handle_query): Handle qXfer:statictrace:read.
9851 <qSupported>: Report support for StaticTracepoints, and
9852 qXfer:statictrace:read features.
9853 * server.h (traceframe_read_sdata)
9854 (supply_static_tracepoint_registers): Declare.
9855 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9856 (unpack_varlen_hex): Include in IPA build.
9857 * Makefile.in (ustlibs, ustinc): New.
9858 (IPA_OBJS): Add remote-utils-ipa.o.
9859 ($(IPA_LIB)): Link -ldl and -lpthread.
9861 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9862 * config.in, configure: Regenerate.
9864 2010-06-20 Ian Lance Taylor <iant@google.com>
9865 Pedro Alves <pedro@codesourcery.com>
9867 * linux-x86-low.c (always_true): Delete.
9868 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9869 trying to fool the compiler with always_true.
9871 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9873 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9874 conditions in gdbserver.
9876 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9878 * spu-low.c (spu_read_memory): Wrap around local store limit.
9879 (spu_write_memory): Likewise.
9881 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9883 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9884 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9886 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9888 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9889 uses with LONGEST uses.
9891 2010-06-14 Stan Shebs <stan@codesourcery.com>
9892 Pedro Alves <pedro@codesourcery.com>
9896 * linux-x86-low.c: Include limits.h.
9901 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9902 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9903 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9904 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9905 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9906 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9907 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9908 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9909 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9910 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9911 (amd64_emit_void_call_2): New.
9912 (amd64_emit_ops): New.
9913 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9914 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9915 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9916 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9917 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9918 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9919 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9920 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9921 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9922 (i386_emit_stack_adjust, i386_emit_int_call_1)
9923 (i386_emit_void_call_2): New.
9924 (i386_emit_ops): New.
9925 (x86_emit_ops): New.
9926 (the_low_target): Install x86_emit_ops.
9927 * server.h (struct emit_ops): New.
9928 (get_raw_reg_func_addr): Declare.
9929 (current_insn_ptr, emit_error): Declare.
9930 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9931 (set_trace_state_variable_value): New defines.
9932 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9933 addr_get_trace_state_variable_value and
9934 addr_set_trace_state_variable_value.
9935 (symbol_list): New fields for get_raw_reg,
9936 get_trace_state_variable_value and set_trace_state_variable_value.
9937 (condfn): New typedef.
9938 (struct tracepoint): New field `compiled_cond'.
9939 (do_action_at_tracepoint): Clear compiled_cond.
9940 (get_trace_state_variable_value, set_trace_state_variable_value):
9942 (condition_true_at_tracepoint): If there's a compiled condition,
9944 (current_insn_ptr, emit_error): New globals.
9945 (struct bytecode_address): New.
9946 (get_raw_reg_func_addr): New.
9947 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9948 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9949 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9950 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9951 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9952 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9953 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9954 (compile_tracepoint_condition, compile_bytecodes): New.
9955 * target.h (emit_ops): Forward declare.
9956 (struct target_ops): New field emit_ops.
9957 (target_emit_ops): New.
9958 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9959 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9960 * linux-low.c (linux_emit_ops): New.
9961 (linux_target_ops): Install it.
9962 * linux-low.h (struct linux_target_ops): New field emit_ops.
9964 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9966 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9967 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9969 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9970 Stan Shebs <stan@codesourcery.com>
9972 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9973 (all): Depend on $(extra_libraries).
9974 (install-only): Install the IPA.
9975 (IPA_OBJS, IPA_LIB): New.
9976 (clean): Remove the IPA lib.
9977 (IPAGENT_CFLAGS): New.
9978 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9979 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9980 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9981 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9982 * configure.ac: Check for atomic builtins support in the compiler.
9983 (IPA_DEPFILES, extra_libraries): Define.
9984 * configure.srv (ipa_obj): Add description.
9985 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9986 (i[34567]86-*-linux*): Set ipa_obj.
9987 (x86_64-*-linux*): Set ipa_obj.
9988 * linux-low.c (stabilizing_threads): New.
9989 (supports_fast_tracepoints): New.
9990 (linux_detach): Stabilize threads before detaching.
9991 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9992 the lwp is either not stabilizing, or is moving out of a jump pad.
9993 (linux_fast_tracepoint_collecting): New.
9994 (maybe_move_out_of_jump_pad): New.
9995 (enqueue_one_deferred_signal): New.
9996 (dequeue_one_deferred_signal): New.
9997 (linux_wait_for_event_1): If moving out of a jump pad, defer
9998 pending signals to later.
9999 (linux_stabilize_threads): New.
10000 (linux_wait_1): Check if threads need moving out of jump pads, and
10002 (stuck_in_jump_pad_callback): New.
10003 (move_out_of_jump_pad_callback): New.
10004 (lwp_running): New.
10005 (linux_resume_one_lwp): Handle moving out of jump pads.
10006 (linux_set_resume_request): Dequeue deferred signals.
10007 (need_step_over_p): Also step over fast tracepoint jumps.
10008 (start_step_over): Also uninsert fast tracepoint jumps.
10009 (finish_step_over): Also reinsert fast tracepoint jumps.
10010 (linux_install_fast_tracepoint_jump): New.
10011 (linux_target_ops): Install linux_stabilize_threads and
10012 linux_install_fast_tracepoint_jump_pad.
10013 * linux-low.h (linux_target_ops) <get_thread_area,
10014 install_fast_tracepoint_jump_pad>: New fields.
10015 (struct lwp_info) <collecting_fast_tracepoint,
10016 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10017 (linux_get_thread_area): Declare.
10018 * linux-x86-low.c (jump_insn): New.
10019 (x86_get_thread_area): New.
10020 (append_insns): New.
10021 (push_opcode): New.
10022 (amd64_install_fast_tracepoint_jump_pad): New.
10023 (i386_install_fast_tracepoint_jump_pad): New.
10024 (x86_install_fast_tracepoint_jump_pad): New.
10025 (the_low_target): Install x86_get_thread_area and
10026 x86_install_fast_tracepoint_jump_pad.
10027 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10028 (struct fast_tracepoint_jump): New.
10029 (fast_tracepoint_jump_insn): New.
10030 (fast_tracepoint_jump_shadow): New.
10031 (find_fast_tracepoint_jump_at): New.
10032 (fast_tracepoint_jump_here): New.
10033 (delete_fast_tracepoint_jump): New.
10034 (set_fast_tracepoint_jump): New.
10035 (uninsert_fast_tracepoint_jumps_at): New.
10036 (reinsert_fast_tracepoint_jumps_at): New.
10037 (set_breakpoint_at): Use write_inferior_memory.
10038 (uninsert_raw_breakpoint): Use write_inferior_memory.
10039 (check_mem_read): Mask out fast tracepoint jumps.
10040 (check_mem_write): Mask out fast tracepoint jumps.
10041 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10042 (set_fast_tracepoint_jump): Declare.
10043 (delete_fast_tracepoint_jump)
10044 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10045 (reinsert_fast_tracepoint_jumps_at): Declare.
10046 * regcache.c: Don't compile many functions when building the
10047 in-process agent library.
10048 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10049 the register buffer in the heap.
10050 (free_register_cache): If the register buffer isn't owned by the
10051 regcache, don't free it.
10052 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10053 pre-existing register caches.
10054 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10056 (convert_ascii_to_int): : Constify `from' parameter type.
10057 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10058 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10059 the needed buffer in-place.
10060 (relocate_instruction): New.
10061 * server.c (handle_query) <qSymbols>: If the target supports
10062 tracepoints, give it a chance of looking up symbols. Report
10063 support for fast tracepoints.
10064 (handle_status): Stabilize threads.
10065 (process_serial_event): Adjust.
10066 * server.h (struct fast_tracepoint_jump): Forward declare.
10067 (struct process_info) <fast_tracepoint_jumps>: New field.
10068 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10069 (decode_X_packet, decode_M_packet): Adjust.
10070 (relocate_instruction): Declare.
10071 (in_process_agent_loaded): Declare.
10072 (tracepoint_look_up_symbols): Declare.
10073 (struct fast_tpoint_collect_status): Declare.
10074 (fast_tracepoint_collecting): Declare.
10075 (force_unlock_trace_buffer): Declare.
10076 (handle_tracepoint_bkpts): Declare.
10077 (initialize_low_tracepoint)
10078 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10079 * target.h (struct target_ops) <stabilize_threads,
10080 install_fast_tracepoint_jump_pad>: New fields.
10081 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10082 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10083 [HAVE_STDINT_H]: Include stdint.h.
10084 (trace_debug_1): Rename to ...
10085 (trace_vdebug): ... this.
10086 (trace_debug): Rename to ...
10087 (trace_debug_1): ... this. Add `level' parameter.
10088 (trace_debug): New.
10089 (ATTR_USED, ATTR_NOINLINE): New.
10090 (IP_AGENT_EXPORT): New.
10091 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10092 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10093 (about_to_request_buffer_space, trace_buffer_is_full)
10094 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10095 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10096 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10097 (traceframe_write_count, traceframes_created)
10098 (trace_state_variables)
10099 New renaming defines.
10100 (struct ipa_sym_addresses): New.
10101 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10102 (symbol_list): New.
10103 (ipa_sym_addrs): New.
10104 (all_tracepoint_symbols_looked_up): New.
10105 (in_process_agent_loaded): New.
10106 (write_e_ipa_not_loaded): New.
10107 (maybe_write_ipa_not_loaded): New.
10108 (tracepoint_look_up_symbols): New.
10109 (debug_threads) [IN_PROCESS_AGENT]: New.
10110 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10111 (UNKNOWN_SIDE_EFFECTS): New.
10112 (stop_tracing): New.
10113 (flush_trace_buffer): New.
10114 (stop_tracing_bkpt): New.
10115 (flush_trace_buffer_bkpt): New.
10116 (read_inferior_integer): New.
10117 (read_inferior_uinteger): New.
10118 (read_inferior_data_pointer): New.
10119 (write_inferior_data_pointer): New.
10120 (write_inferior_integer): New.
10121 (write_inferior_uinteger): New.
10122 (struct collect_static_trace_data_action): Delete.
10123 (enum tracepoint_type): New.
10124 (struct tracepoint) <type>: New field `type'.
10125 <actions_str, step_actions, step_actions_str>: Only include in
10127 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10128 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10129 (tracepoints): Use IP_AGENT_EXPORT.
10130 (last_tracepoint): Don't include in the IPA.
10131 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10132 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10133 (alloced_trace_state_variables): New.
10134 (trace_state_variables): Use IP_AGENT_EXPORT.
10135 (traceframe_t): Delete unused variable.
10136 (circular_trace_buffer): Don't include in the IPA.
10137 (trace_buffer_start): Delete.
10138 (struct trace_buffer_control): New.
10139 (trace_buffer_free): Delete.
10140 (struct ipa_trace_buffer_control): New.
10141 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10142 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10144 (trace_buffer_ctrl): New.
10145 (TRACE_BUFFER_CTRL_CURR): New.
10146 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10147 Reimplement as macros.
10148 (trace_buffer_wrap): Delete.
10149 (traceframe_write_count, traceframe_read_count)
10150 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10151 (struct tracepoint_hit_ctx) <type>: New field.
10152 (struct fast_tracepoint_ctx): New.
10153 (memory_barrier): New.
10155 (record_tracepoint_error): Update atomically in the IPA.
10156 (clear_inferior_trace_buffer): New.
10157 (about_to_request_buffer_space): New.
10158 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10159 updating the same buffer.
10160 (add_tracepoint): Default the tracepoint's type to trap
10161 tracepoint, and orig_size to -1.
10162 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10163 internal variables.
10164 (create_trace_state_variable): New parameter `gdb'. Handle it.
10165 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10166 (cmd_qtdp): Handle fast tracepoints.
10167 (cmd_qtdv): Adjust.
10168 (max_jump_pad_size): New.
10169 (gdb_jump_pad_head): New.
10170 (get_jump_space_head): New.
10171 (claim_jump_space): New.
10172 (sort_tracepoints): New.
10173 (MAX_JUMP_SIZE): New.
10174 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10176 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10177 support. Upload fast traceframes, and delete internal IPA
10179 (stop_tracing_handler): New.
10180 (flush_trace_buffer_handler): New.
10181 (cmd_qtstop): Upload fast tracepoints.
10182 (response_tracepoint): Handle fast tracepoints.
10183 (tracepoint_finished_step): Upload fast traceframes. Set the
10184 tracepoint hit context's tracepoint type.
10185 (handle_tracepoint_bkpts): New.
10186 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10187 type. Add comment about fast tracepoints.
10188 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10189 non-existing action_str field.
10190 (get_context_regcache): Handle fast tracepoints.
10191 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10193 (fast_tracepoint_from_jump_pad_address): New.
10194 (fast_tracepoint_from_ipa_tpoint_address): New.
10195 (collecting_t): New.
10196 (force_unlock_trace_buffer): New.
10197 (fast_tracepoint_collecting): New.
10199 (gdb_collect): New.
10200 (write_inferior_data_ptr): New.
10201 (target_tp_heap): New.
10202 (target_malloc): New.
10203 (download_agent_expr): New.
10205 (download_tracepoints): New.
10206 (download_trace_state_variables): New.
10207 (upload_fast_traceframes): New.
10208 (IPA_FIRST_TRACEFRAME): New.
10209 (IPA_NEXT_TRACEFRAME_1): New.
10210 (IPA_NEXT_TRACEFRAME): New.
10211 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10212 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10213 (gdb_jump_pad_buffer_end): New.
10214 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10215 (initialize_tracepoint): Adjust.
10216 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10217 buffer. Initialize the low module.
10218 * utils.c (PREFIX, TOOLNAME): New.
10219 (malloc_failure): Use PREFIX.
10220 (error): In the IPA, an error causes an exit.
10221 (fatal, warning): Use PREFIX.
10222 (internal_error): Use TOOLNAME.
10223 (NUMCELLS): Increase to 10.
10224 * configure, config.in: Regenerate.
10226 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10228 * server.c (handle_query) <qSupported>: Do two passes over the
10229 qSupported string to avoid nesting strtok.
10231 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10233 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10235 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10236 -Wl,--dynamic-list.
10237 * configure: Regenerate.
10238 * proc-service.list: New.
10240 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10242 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10245 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10247 * gdbreplay.c (remote_open): Check error return from socket() call by
10248 its equality to -1 not by it being negative.
10249 * remote-utils.c (remote_open): Likewise.
10251 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10253 * config.h: Regenerate.
10255 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10257 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10258 doesn't provide PTRACE_GET_THREAD_AREA.
10260 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10262 * linux-m68k-low.c: Include <asm/ptrace.h>
10263 (ps_get_thread_area): Implement.
10265 2010-05-03 Doug Evans <dje@google.com>
10267 * event-loop.c (struct callback_event): New struct.
10268 (callback_list): New global.
10269 (append_callback_event, delete_callback_event): New functions.
10270 (process_callback): New function.
10271 (start_event_loop): Call it.
10272 * remote-utils.c (NOT_SCHEDULED): Define.
10273 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10274 moved out of readchar.
10275 (readchar): Rewrite. Call reschedule before returning.
10276 (reset_readchar): New function.
10277 (remote_close): Call it.
10278 (process_remaining, reschedule): New functions.
10279 * server.h (callback_handler_func): New typedef.
10280 (append_callback_event, delete_callback_event): Declare.
10282 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10284 * proc-service.c (ps_pglobal_lookup): Use
10285 thread_db_look_up_one_symbol.
10286 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10287 parameter. Use it instead of all_symbols_looked_up.
10288 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10290 (all_symbols_looked_up): Don't declare.
10291 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10292 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10294 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10295 Set all_symbols_looked_up here.
10296 (thread_db_look_up_one_symbol): New.
10297 (thread_db_get_tls_address): Adjust.
10298 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10299 thread_db object on the heap, and tentatively set it in the
10301 (thread_db_init): Don't set all_symbols_looked_up here.
10302 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10304 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10306 * linux-low.c (linux_kill, linux_detach): Adjust.
10307 (status_pending_p_callback): Remove redundant statement. Check
10308 for !TARGET_WAITIKIND_IGNORE, instead of
10309 TARGET_WAITKIND_STOPPED.
10310 (handle_tracepoints): Make sure LWP is locked. Adjust.
10311 (linux_wait_for_event_1): Adjust.
10312 (linux_cancel_breakpoints): New.
10313 (unsuspend_one_lwp): New.
10314 (unsuspend_all_lwps): New.
10315 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10316 (send_sigstop_callback): Change return type to int, add new
10317 `except' parameter and handle it.
10318 (suspend_and_send_sigstop_callback): New.
10319 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10320 pass them down. If SUSPEND, also increment the lwp's suspend
10322 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10323 (need_step_over_p): Don't consider suspended LWPs.
10324 (start_step_over): Adjust.
10325 (proceed_one_lwp): Change return type to int, add new `except'
10326 parameter and handle it.
10327 (unsuspend_and_proceed_one_lwp): New.
10328 (proceed_all_lwps): Use find_inferior instead of
10330 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10331 also decrement the suspend count of LWPs. Pass `except' down,
10332 instead of hacking its suspend count.
10333 (linux_pause_all): Add `freeze' parameter. Adjust.
10334 (linux_unpause_all): New.
10335 (linux_target_ops): Install linux_unpause_all.
10336 * server.c (handle_status): Adjust.
10337 * target.h (struct target_ops): New fields `unpause_all' and
10338 `cancel_breakpoints'. Add new parameter to `pause_all'.
10339 (pause_all): Add new `freeze' parameter.
10340 (unpause_all): New.
10341 (cancel_breakpoints): New.
10342 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10343 cancel breakpoints.
10344 (cmd_qtstart): Pause threads.
10345 (stop_tracing): Pause threads, and cancel breakpoints.
10346 * win32-low.c (win32_target_ops): Adjust.
10348 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10350 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10351 the inferior right away from here...
10352 (linux_wait_1): ... to here, and adjust to check the thread's
10353 last_resume_kind instead of the lwp's step or stop_expected flags.
10355 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10357 * README: Use consistent `GDB' and `GDBserver' spellings.
10359 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10361 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10362 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10363 (linux_detach_one_lwp): Assume the lwp is stopped.
10364 (any_thread_of): Delete.
10365 (linux_detach): Stop all lwps here. Don't blindly delete all
10367 (delete_lwp_callback): New.
10368 (linux_mourn): Delete all lwps of the process that is gone.
10369 (linux_wait_1): Don't delete the last lwp of the process here.
10370 * mem-break.h (mark_breakpoints_out): Declare.
10371 * mem-break.c (mark_breakpoints_out): New.
10372 (free_all_breakpoints): Use it.
10373 * server.c (handle_target_event): If the process is gone, mark
10375 * thread-db.c (struct thread_db) <create_bp>: New field.
10376 (thread_db_enable_reporting): Fix prototype. Store a thread event
10377 breakpoint reference in the thread_db struct.
10378 (thread_db_load_search): Clear the thread_db object.
10379 (try_thread_db_load_1): Ditto.
10380 (switch_to_process): New.
10381 (disable_thread_event_reporting): Use it.
10382 (remove_thread_event_breakpoints): New.
10383 (thread_db_detach, thread_db_mourn): Use it.
10385 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10387 * linux-low.c (linux_enable_event_reporting): New.
10388 (linux_wait_for_event_1, handle_extended_wait): Use it.
10390 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10392 * linux-low.c (linux_kill_one_lwp, linux_kill)
10393 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10394 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10395 SIGSTOP even if the LWP is stopped.
10396 (send_sigstop_callback): New.
10397 (stop_all_lwps): Use send_sigstop_callback instead.
10398 (linux_resume_one_thread): Adjust.
10399 (proceed_one_lwp): Still proceed an LWP that the client has
10400 requested to stop, if we haven't reported it as stopped yet. Make
10401 sure that LWPs the client want stopped, have a pending SIGSTOP.
10403 2010-04-26 Doug Evans <dje@google.com>
10405 * server.c (handle_general_set): Make static.
10407 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10408 Print received char after testing for error/eof instead of before.
10409 (input_interrupt): Tweak comment.
10411 2010-04-23 Doug Evans <dje@google.com>
10413 * server.c (start_inferior): Print inferior argv if --debug.
10415 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10417 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10418 * nto-x86-low.c: Include server.h
10420 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10422 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10423 be consistent with other sources of this directory.
10424 (init_registers_amd64): Correct name of source file of this function
10427 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10429 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10430 64-bit executables.
10432 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10434 * win32-i386-low.c: Add 64-bit support.
10435 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10436 (init_registers_amd64): Declare.
10437 (mappings): Add 64-bit version of array.
10438 (init_windows_x86): New function.
10439 (the_low_target): Change init_arch field to init_windows_x86.
10441 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10443 * win32-low.c: Adapt to support also 64-bit architecture.
10444 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10445 (get_image_name): Use SIZE_T type for local variable `done'.
10446 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10447 (toolhelp_get_dll_name): Idem.
10448 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10449 Use uintptr_t typecast to avoid warning.
10450 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10451 (handle_exception): Use phex_nz to avoid warning.
10452 (win32_wait): Remove unused local variable `process'.
10454 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10456 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10459 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10461 * configure.ac: Use `ws2_32' library for srv_mingw.
10462 * configure: Regenerate.
10463 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10464 * remote-utils.c: Likewise.
10466 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10468 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10469 if __x86_64__ is defined.
10471 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10473 * configure: Regenerate.
10475 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10477 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10478 * target.h (target_ops): New get_tib_address field.
10479 * win32-low.h (win32_thread_info): Add thread_local_base field.
10480 * win32-low.c (child_add_thread): Add tlb argument.
10481 Set thread_local_base field to TLB.
10482 (get_child_debug_event): Adapt to child_add_thread change.
10483 (win32_get_tib_address): New function.
10484 (win32_target_ops): Set get_tib_address field to
10485 win32_get_tib_address.
10486 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10488 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10490 * linux-low.c (linux_mourn): Also remove the process.
10491 * server.c (handle_target_event): Don't remove the process here.
10492 * nto-low.c (nto_mourn): New.
10493 (nto_target_ops): Install it.
10494 * spu-low.c (spu_mourn): New.
10495 (spu_target_ops): Install it.
10496 * win32-low.c (win32_mourn): New.
10497 (win32_target_ops): Install it.
10499 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10501 * server.h (buffer_xml_printf): Remove redundant `;'.
10503 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10505 * regcache.c (set_register_cache): Invalidate regcaches before
10506 changing the register cache layout.
10507 (regcache_invalidate_one): Allow a NULL regcache.
10508 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10509 regcaches before changing the register cache layout or the target
10512 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10514 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10515 variable warning on Linux/x86-64.
10517 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10519 GDBserver disconnected tracing support.
10521 * linux-low.c (linux_remove_process): Delete.
10522 (add_lwp): Don't set last_resume_kind here.
10523 (linux_kill): Use `mourn'.
10524 (linux_detach): Use `thread_db_detach', and `mourn'.
10525 (linux_mourn): New.
10526 (linux_attach_lwp_1): Adjust comment.
10527 (linux_attach): last_resume_kind moved the thread_info; adjust.
10528 (status_pending_p_callback): Adjust.
10529 (linux_wait_for_event_1): Adjust.
10530 (count_events_callback, select_singlestep_lwp_callback)
10531 (select_event_lwp_callback, cancel_breakpoints_callback)
10532 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10533 (proceed_one_lwp): Adjust.
10534 (linux_async): Add debug output.
10535 (linux_thread_stopped): New.
10536 (linux_pause_all): New.
10537 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10539 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10540 (thread_db_free): Delete declaration.
10541 (thread_db_detach, thread_db_mourn): Declare.
10542 * thread-db.c (thread_db_init): Use thread_db_mourn.
10543 (thread_db_free): Delete, split in two.
10544 (disable_thread_event_reporting): New.
10545 (thread_db_detach): New.
10546 (thread_db_mourn): New.
10548 * server.h (struct thread_info) <last_resume_kind>: New field.
10549 <attached>: Add comment.
10550 <gdb_detached>: New field.
10551 (handler_func): Change return type to int.
10552 (handle_serial_event, handle_target_event): Ditto.
10553 (gdb_connected): Declare.
10555 (disconnected_tracing): Declare.
10556 (stop_tracing): Declare.
10558 * server.c (handle_query) <qSupported>: Report support for
10559 disconnected tracing.
10560 (queue_stop_reply_callback): Account for running threads.
10561 (gdb_wants_thread_stopped): New.
10562 (gdb_wants_all_threads_stopped): New.
10563 (gdb_reattached_process): New.
10564 (handle_status): Clear the `gdb_detached' flag of all processes.
10565 In all-stop, stop all threads.
10566 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10567 (process_serial_event): If the remote connection breaks, or if an
10568 exit was forced with "monitor exit", force an event loop exit.
10569 Handle disconnected tracing on detach.
10570 (handle_serial_event): Adjust.
10571 (handle_target_event): If GDB isn't connected, forward events back
10572 to the inferior, unless the last process exited, in which case,
10573 exit gdbserver. Adjust interface.
10575 * remote-utils.c (remote_open): Don't block in accept. Instead
10576 register an event loop source on the listen socket file
10577 descriptor. Refactor bits into ...
10578 (listen_desc): ... this new global.
10579 (gdb_connected): ... this new function.
10580 (enable_async_notification): ... this new function.
10581 (handle_accept_event): ... this new function.
10582 (remote_close): Clear remote_desc.
10584 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10586 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10588 (mourn_inferior): Define.
10589 (target_process_qsupported): Avoid the dangling else problem.
10590 (thread_stopped): Define.
10591 (pause_all): Define.
10592 (target_waitstatus_to_string): Declare.
10593 * target.c (target_waitstatus_to_string): New.
10595 * tracepoint.c (tracing): Make extern.
10596 (disconnected_tracing): New.
10597 (stop_tracing): Make extern. Handle tracing stops due to GDB
10599 (cmd_qtdisconnected): New.
10600 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10601 (handle_tracepoint_general_set): Handle QTDisconnected.
10603 * event-loop.c (event_handler_func): Change return type to int.
10604 (process_event): Bail out if the event handler wants the event
10606 (handle_file_event): Ditto.
10607 (start_event_loop): Bail out if the event handler wants the event
10610 * nto-low.c (nto_target_ops): Adjust.
10611 * spu-low.c (spu_wait): Don't remove the process here.
10612 (spu_target_ops): Adjust.
10613 * win32-low.c (win32_wait): Don't remove the process here.
10614 (win32_target_ops): Adjust.
10616 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10618 * regcache.c (realloc_register_cache): Invalidate inferior's
10619 regcache before recreating it.
10621 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10623 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10625 2010-04-09 Stan Shebs <stan@codesourcery.com>
10626 Pedro Alves <pedro@codesourcery.com>
10628 * server.h (LONGEST): New.
10629 (struct thread_info) <while_stepping>: New field.
10630 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10632 (initialize_tracepoint, handle_tracepoint_general_set)
10633 (handle_tracepoint_query, tracepoint_finished_step)
10634 (tracepoint_was_hit, release_while_stepping_state_list):
10635 (current_traceframe): Declare.
10636 * server.c (handle_general_set): Handle tracepoint packets.
10637 (read_memory): New.
10638 (write_memory): New.
10639 (handle_search_memory_1): Use read_memory.
10640 (handle_query): Report support for conditional tracepoints, trace
10641 state variables, and tracepoint sources. Handle tracepoint
10643 (main): Initialize the tracepoints module.
10644 (process_serial_event): Handle traceframe reads/writes.
10646 * linux-low.c (handle_tracepoints): New.
10647 (linux_wait_1): Call it.
10648 (linux_resume_one_lwp): Handle while-stepping.
10649 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10650 (linux_target_ops): Install them.
10651 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10653 * linux-x86-low.c (x86_supports_tracepoints): New.
10654 (the_low_target). Install it.
10656 * mem-break.h (delete_breakpoint): Declare.
10657 * mem-break.c (delete_breakpoint): Make external.
10659 * target.h (struct target_ops): Add `supports_tracepoints',
10660 `read_pc', and `write_pc' fields.
10661 (target_supports_tracepoints): Define.
10662 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10665 * regcache.h (struct regcache) <registers_owned>: New field.
10666 (init_register_cache, regcache_cpy): Declare.
10667 (regcache_read_pc, regcache_write_pc): Declare.
10668 (register_cache_size): Declare.
10669 (supply_regblock): Declare.
10670 * regcache.c (init_register_cache): New.
10671 (new_register_cache): Use it.
10672 (regcache_cpy): New.
10673 (register_cache_size): New.
10674 (supply_regblock): New.
10675 (regcache_read_pc, regcache_write_pc): New.
10677 * tracepoint.c: New.
10679 * Makefile.in (OBS): Add tracepoint.o.
10680 (tracepoint.o): New rule.
10682 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10684 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10686 (i386-mmx.c): Likewise.
10687 (i386-mmx-linux.o): Likewise.
10688 (i386-mmx-linux.c): Likewise.
10690 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10691 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10692 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10693 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10695 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10696 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10697 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10699 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10701 * Makefile.in (clean): Updated.
10703 (i386-avx.c): Likewise.
10704 (i386-avx-linux.o): Likewise.
10705 (i386-avx-linux.c): Likewise.
10706 (amd64-avx.o): Likewise.
10707 (amd64-avx.c): Likewise.
10708 (amd64-avx-linux.o): Likewise.
10709 (amd64-avx-linux.c): Likewise.
10711 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10712 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10713 (srv_amd64_regobj): Add amd64-avx.o.
10714 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10715 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10716 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10717 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10718 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10719 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10720 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10722 * i387-fp.c: Include "i386-xstate.h".
10724 (i387_cache_to_xsave): Likewise.
10725 (i387_xsave_to_cache): Likewise.
10726 (x86_xcr0): Likewise.
10728 * i387-fp.h (i387_cache_to_xsave): Likewise.
10729 (i387_xsave_to_cache): Likewise.
10730 (x86_xcr0): Likewise.
10732 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10733 * linux-crisv32-low.c (target_regsets): Likewise.
10734 * linux-m68k-low.c (target_regsets): Likewise.
10735 * linux-mips-low.c (target_regsets): Likewise.
10736 * linux-ppc-low.c (target_regsets): Likewise.
10737 * linux-s390-low.c (target_regsets): Likewise.
10738 * linux-sh-low.c (target_regsets): Likewise.
10739 * linux-sparc-low.c (target_regsets): Likewise.
10740 * linux-xtensa-low.c (target_regsets): Likewise.
10742 * linux-low.c: Include <sys/uio.h>.
10743 (regsets_fetch_inferior_registers): Support nt_type.
10744 (regsets_store_inferior_registers): Likewise.
10745 (linux_process_qsupported): New.
10746 (linux_target_ops): Add linux_process_qsupported.
10748 * linux-low.h (regset_info): Add nt_type.
10749 (linux_target_ops): Add process_qsupported.
10751 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10753 (init_registers_i386_avx_linux): New.
10754 (init_registers_amd64_avx_linux): Likewise.
10755 (xmltarget_i386_linux_no_xml): Likewise.
10756 (xmltarget_amd64_linux_no_xml): Likewise.
10757 (PTRACE_GETREGSET): Likewise.
10758 (PTRACE_SETREGSET): Likewise.
10759 (x86_fill_xstateregset): Likewise.
10760 (x86_store_xstateregset): Likewise.
10761 (use_xml): Likewise.
10762 (x86_linux_update_xmltarget): Likewise.
10763 (x86_linux_process_qsupported): Likewise.
10764 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10765 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10766 init_registers_i386_linux here. Call
10767 x86_linux_update_xmltarget.
10768 (the_low_target): Add x86_linux_process_qsupported.
10770 * server.c (handle_query): Call target_process_qsupported.
10772 * target.h (target_ops): Add process_qsupported.
10773 (target_process_qsupported): New.
10775 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10777 * inferiors.c (add_thread): Set last_status kind to
10778 TARGET_WAITKIND_IGNORE.
10779 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10780 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10781 (linux_wait_1): Move `thread' local definition to block that uses
10782 it. Don't NULL initialize `event_child'.
10783 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10784 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10785 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10787 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10789 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10790 an extended waitstatus, or by a watchpoint.
10791 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10792 thread was stepping or has been stopped by a watchpoint.
10794 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10796 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10797 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10798 of another, then delete the previous, and validate all
10800 (validate_inserted_breakpoint): New.
10801 (delete_disabled_breakpoints): New.
10802 (validate_breakpoints): New.
10803 (check_mem_read): Validate breakpoints before trusting their
10804 shadow. Delete disabled breakpoints.
10805 (check_mem_write): Validate breakpoints before trusting they
10806 should be inserted. Delete disabled breakpoints.
10807 * mem-break.h (validate_breakpoints):
10808 * server.c (handle_query): Validate breakpoints when we see a
10811 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10813 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10814 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10815 if we could tell there's a GDB breakpoint at stop_pc.
10816 (need_step_over_p): Don't do a step over if we find a GDB
10817 breakpoint at the resume PC.
10819 * mem-break.c (struct raw_breakpoint): New.
10820 (enum bkpt_type): New type `gdb_breakpoint'.
10821 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10822 fields. New field `raw'.
10823 (find_raw_breakpoint_at): New.
10824 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10825 breakpoint instead.
10826 (set_breakpoint_at): Adjust.
10827 (delete_raw_breakpoint): New.
10828 (release_breakpoint): New.
10829 (delete_breakpoint): Rename to...
10830 (delete_breakpoint_1): ... this. Add proc parameter. Use
10831 release_breakpoint. Return ENOENT.
10832 (delete_breakpoint): Reimplement.
10833 (find_breakpoint_at): Delete.
10834 (find_gdb_breakpoint_at): New.
10835 (delete_breakpoint_at): Delete.
10836 (set_gdb_breakpoint_at): New.
10837 (delete_gdb_breakpoint_at): New.
10838 (gdb_breakpoint_here): New.
10839 (set_reinsert_breakpoint): Use release_breakpoint.
10840 (uninsert_breakpoint): Rename to ...
10841 (uninsert_raw_breakpoint): ... this.
10842 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10843 (reinsert_raw_breakpoint): Change parameter type to
10845 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10847 (check_breakpoints): Adjust. Use release_breakpoint.
10848 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10849 (breakpoint_inserted_here): Ditto.
10850 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10851 Don't trust the breakpoint's shadow if it is not inserted.
10852 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10853 (delete_all_breakpoints): Adjust.
10854 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10855 use delete_breakpoint_1.
10857 * mem-break.h (breakpoints_supported): Delete declaration.
10858 (set_gdb_breakpoint_at): Declare.
10859 (gdb_breakpoint_here): Declare.
10860 (delete_breakpoint_at): Delete.
10861 (delete_gdb_breakpoint_at): Declare.
10863 * server.h (struct raw_breakpoint): Forward declare.
10864 (struct process_info): New field `raw_breakpoints'.
10866 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10869 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10871 * linux-low.c (status_pending_p_callback): Fix comment.
10872 (linux_wait_for_event_1): Move most of the internal breakpoint
10873 handling from here...
10874 (linux_wait_1): ... to here.
10875 (count_events_callback): New.
10876 (select_singlestep_lwp_callback): New.
10877 (select_event_lwp_callback): New.
10878 (cancel_breakpoints_callback): New.
10879 (select_event_lwp): New.
10880 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10881 priority to all LWPs that have had events that should be reported
10882 to the client. Cancel breakpoints when about to reporting the
10883 event to the client, not while stopping lwps. No longer cancel
10884 finished single-steps here.
10885 (cancel_finished_single_step): Delete.
10886 (cancel_finished_single_steps): Delete.
10888 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10890 * mem-break.c (enum bkpt_type): New.
10891 (struct breakpoint): New field `type'.
10892 (set_breakpoint_at): Change return type to struct breakpoint
10893 pointer. Set type to `other_breakpoint' by default.
10894 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10895 in the breakpoint list.
10896 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10897 (reinsert_breakpoint): Rename to ...
10898 (reinsert_raw_breakpoint): ... this.
10899 (reinsert_breakpoints_at): Adjust.
10900 * mem-break.h (struct breakpoint): Declare.
10901 (set_breakpoint_at): Change return type to struct breakpoint
10904 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10906 * server.c (handle_query): Assign, not compare.
10908 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10910 Teach linux gdbserver to step-over-breakpoints.
10912 * linux-low.c (can_hardware_single_step): New.
10913 (supports_breakpoints): New.
10914 (handle_extended_wait): If stopping threads, read the stop pc of
10915 the new cloned LWP.
10917 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10918 low target doesn't support retrieving the PC.
10919 (add_lwp): Set last_resume_kind to resume_continue.
10920 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10921 (linux_attach): Don't clear stop_expected. Set the lwp's
10922 last_resume_kind to resume_stop.
10923 (linux_detach_one_lwp): Don't check for removed breakpoints.
10924 (check_removed_breakpoint): Delete.
10925 (status_pending_p): Rename to ...
10926 (status_pending_p_callback): ... this. Don't check for removed
10927 breakpoints. Don't consider threads that are stopped from GDB's
10929 (linux_wait_for_lwp): Always read the stop_pc here.
10930 (cancel_breakpoint): New.
10931 (step_over_bkpt): New global.
10932 (linux_wait_for_event_1): Implement stepping over breakpoints.
10933 (gdb_wants_lwp_stopped): New.
10934 (gdb_wants_all_stopped): New.
10935 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10936 single-step traps here. Store the thread's last reported target
10938 (send_sigstop): Don't clear stop_expected. Always set it,
10940 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10941 (cancel_finished_single_step): New.
10942 (cancel_finished_single_steps): New.
10943 (wait_for_sigstop): Don't cancel finished single-step traps here.
10944 (linux_resume_one_lwp): Don't check for removed breakpoints.
10945 Don't set `step' on non-hardware step archs.
10946 (linux_set_resume_request): Ignore resume_stop requests if already
10947 stopping or stopped. Set the lwp's last_resume_kind.
10948 (resume_status_pending_p): Don't check for removed breakpoints.
10949 (need_step_over_p): New.
10950 (start_step_over): New.
10951 (finish_step_over): New.
10952 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10953 requests. Clear the thread's last reported target waitstatus.
10954 Don't use the `suspended' flag. Don't consider pending breakpoints.
10955 (linux_resume): Start a step-over if necessary.
10956 (proceed_one_lwp): New.
10957 (proceed_all_lwps): New.
10958 (unstop_all_lwps): New.
10959 * linux-low.h (struct lwp_info): Rewrite comment for the
10960 `suspended' flag. Add the `stop_pc' field. Delete the
10961 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10962 Add `'last_resume_kind' and `need_step_over' fields.
10963 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10964 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10965 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10966 (set_raw_breakpoint_at): New.
10967 (set_breakpoint_at): Rewrite to use it.
10968 (reinsert_breakpoint_handler): Delete.
10969 (set_reinsert_breakpoint): New.
10970 (reinsert_breakpoint_by_bp): Delete.
10971 (delete_reinsert_breakpoints): New.
10972 (uninsert_breakpoint): Rewrite.
10973 (uninsert_breakpoints_at): New.
10974 (reinsert_breakpoint): Rewrite.
10975 (reinsert_breakpoints_at): New.
10976 (check_breakpoints): Rewrite.
10977 (breakpoint_here): New.
10978 (breakpoint_inserted_here): New.
10979 (check_mem_read): Adjust.
10980 * mem-break.h (breakpoints_supported, breakpoint_here)
10981 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10982 (reinsert_breakpoint_by_bp): Delete declaration.
10983 (delete_reinsert_breakpoints): Declare.
10984 (reinsert_breakpoint): Delete declaration.
10985 (reinsert_breakpoints_at): Declare.
10986 (uninsert_breakpoint): Delete declaration.
10987 (uninsert_breakpoints_at): Declare.
10988 (check_breakpoints): Adjust prototype.
10989 * server.h: Adjust include order.
10990 (struct thread_info): Declare here. Add a `last_status' field.
10992 2010-03-23 Michael Snyder <msnyder@vmware.com>
10994 * server.c (crc32): New function.
10995 (handle_query): Add handling for 'qCRC:' request.
10997 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10999 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11000 lwp had been stopped by a watchpoint.
11002 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11004 * server.h (internal_error): Declare.
11005 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11006 * utils.c (internal_error): New function.
11008 2010-03-15 Andreas Schwab <schwab@redhat.com>
11010 * configure.srv: Fix typo setting srv_regobj.
11012 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11014 * linux-low.c (fetch_register): Avoid passing a non string literal
11016 (usr_store_inferior_registers): Ditto.
11018 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11020 * linux-low.c (linux_write_memory): Bail out early if peeking
11023 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11025 * linux-low.h (struct lwp_info): New fields
11026 `stopped_by_watchpoint' and `stopped_data_address'.
11027 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11028 here, and cache them in the lwp object.
11029 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11031 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11033 (linux_stopped_by_watchpoint): Rewrite.
11034 (linux_stopped_data_address): Rewrite.
11036 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11038 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11039 switching the current inferior, not before.
11041 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11043 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11044 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11045 i386-linux.c and amd64-linux.c.
11046 (reg-i386.o): Removed.
11047 (reg-i386.c): Likewise.
11048 (reg-i386-linux.o): Likewise.
11049 (reg-i386-linux.c): Likewise.
11050 (reg-x86-64.o): Likewise.
11051 (reg-x86-64.c): Likewise.
11052 (reg-x86-64-linux.o): Likewise.
11053 (reg-x86-64-linux.c): Likewise.
11055 (i386.c): Likewise.
11056 (i386-linux.o): Likewise.
11057 (i386-linux.c): Likewise.
11058 (amd64.o): Likewise.
11059 (amd64.c): Likewise.
11060 (amd64-linux.o): Likewise.
11061 (amd64-linux.c): Likewise.
11063 * configure.srv (srv_i386_regobj): New.
11064 (srv_i386_linux_regobj): Likewise.
11065 (srv_amd64_regobj): Likewise.
11066 (srv_amd64_linux_regobj): Likewise.
11067 (srv_i386_32bit_xmlfiles): Likewise.
11068 (srv_i386_64bit_xmlfiles): Likewise.
11069 (srv_i386_xmlfiles): Likewise.
11070 (srv_amd64_xmlfiles): Likewise.
11071 (srv_i386_linux_xmlfiles): Likewise.
11072 (srv_amd64_linux_xmlfiles): Likewise.
11073 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11074 srv_xmlfiles to $srv_i386_xmlfiles.
11075 (i[34567]86-*-mingw32ce*): Likewise.
11076 (i[34567]86-*-mingw*): Likewise.
11077 (i[34567]86-*-nto*): Likewise.
11078 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11079 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11080 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11081 (x86_64-*-linux*): Likewise.
11083 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11084 (init_registers_amd64_linux): New.
11085 (x86_arch_setup): Replace init_registers_x86_64_linux with
11086 init_registers_amd64_linux.
11088 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11090 * configure.ac: Check for libdl. If it is not available link against
11091 static libthread_db.
11092 * configure: Regenerate.
11094 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11098 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11099 handing a read watchpoint.
11100 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11102 2010-02-12 Doug Evans <dje@google.com>
11104 * linux-low.c (linux_supports_tracefork_flag): Document.
11105 (linux_look_up_symbols): Add comment.
11107 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11109 * regcache.c (supply_register): Clear regcache if buf is NULL.
11111 2010-02-02 Nicolas Roche <roche@sourceware.org>
11112 Joel Brobecker <brobecker@adacore.com>
11114 * inferiors.c (find_inferior): Add function documentation.
11115 (unloaded_dll): Handle the case where the unloaded dll has not
11116 been previously registered in the dll list.
11118 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11120 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11121 (thumb2_breakpoint): New.
11122 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11124 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11126 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11127 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11130 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11132 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11134 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11136 * linux-s390-low.c (s390_collect_ptrace_register)
11137 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11139 2010-01-21 Doug Evans <dje@google.com>
11141 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11142 (PTRACE_ARG4_TYPE): New macro.
11143 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11144 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11145 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11146 (usr_store_inferior_registers): Ditto.
11147 (linux_read_memory, linux_write_memory): Ditto.
11148 (linux_test_for_tracefork): Ditto.
11150 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11151 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11153 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11155 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11158 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11160 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11161 prototype to take a regcache. Adjust.
11163 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11165 * regcache.h (struct thread_info): Forward declare.
11166 (struct regcache): New.
11167 (new_register_cache): Adjust prototype.
11168 (get_thread_regcache): Declare.
11169 (free_register_cache): Adjust prototype.
11170 (registers_to_string, registers_from_string): Ditto.
11171 (supply_register, supply_register_by_name, collect_register)
11172 (collect_register_as_string, collect_register_by_name): Ditto.
11173 * regcache.c (struct inferior_regcache_data): Delete.
11174 (get_regcache): Rename to ...
11175 (get_thread_regcache): ... this. Adjust. Switch inferior before
11176 fetching registers.
11177 (regcache_invalidate_one): Adjust.
11178 (regcache_invalidate): Fix prototype.
11179 (new_register_cache): Return the new register cache.
11180 (free_register_cache): Change prototype.
11181 (realloc_register_cache): Adjust.
11182 (registers_to_string): Change prototype to take a regcache. Adjust.
11183 (registers_from_string): Ditto.
11184 (register_data): Ditto.
11185 (supply_register): Ditto.
11186 (supply_register_by_name): Ditto.
11187 (collect_register): Ditto.
11188 (collect_register_as_string): Ditto.
11189 (collect_register_by_name): Ditto.
11190 * server.c (process_serial_event): Adjust.
11191 * linux-low.h (regset_fill_func, regset_store_func): Change
11193 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11195 * linux-low.c (get_stop_pc): Adjust.
11196 (check_removed_breakpoint): Adjust.
11197 (linux_wait_for_event): Adjust.
11198 (linux_resume_one_lwp): Adjust.
11199 (fetch_register): Add regcache parameter. Adjust.
11200 (usr_store_inferior_registers): Ditto.
11201 (regsets_fetch_inferior_registers): Ditto.
11202 (regsets_store_inferior_registers): Ditto.
11203 (linux_fetch_registers, linux_store_registers): Ditto.
11204 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11206 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11208 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11209 prototype to take a regcache.
11210 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11211 * remote-utils.c (convert_ascii_to_int, outreg)
11212 (prepare_resume_reply): Change prototype to take a regcache.
11214 * target.h (struct target_ops) <fetch_registers, store_registers>:
11215 Change prototype to take a regcache.
11216 (fetch_inferior_registers, store_inferior_registers): Change
11217 prototype to take a regcache. Adjust.
11218 * proc-service.c (ps_lgetregs): Adjust.
11219 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11220 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11221 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11222 take a regcache. Adjust.
11223 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11224 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11225 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11226 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11227 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11228 (cris_cannot_fetch_register):
11229 (cris_breakpoint_at): Change prototype to take a regcache.
11231 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11232 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11233 to take a regcache. Adjust.
11234 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11236 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11237 take a regcache. Adjust.
11238 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11239 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11240 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11241 * linux-mips-low.c (mips_get_pc):
11242 (mips_set_pc): Change prototype to take a regcache. Adjust.
11243 (mips_reinsert_addr): Adjust.
11244 (mips_collect_register): Change prototype to take a regcache.
11246 (mips_supply_register):
11247 (mips_collect_register_32bit, mips_supply_register_32bit)
11248 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11249 (mips_store_fpregset): Ditto.
11250 * linux-ppc-low.c (ppc_supply_ptrace_register)
11251 (ppc_supply_ptrace_register): Ditto.
11252 (parse_spufs_run): Adjust.
11253 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11254 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11255 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11256 take a regcache. Adjust.
11257 * linux-s390-low.c (s390_collect_ptrace_register)
11258 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11259 (s390_set_pc): Change prototype to take a regcache. Adjust.
11260 (s390_arch_setup): Adjust.
11261 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11262 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11263 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11264 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11265 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11267 (sparc_breakpoint_at): Adjust.
11268 * linux-xtensa-low.c (xtensa_fill_gregset):
11269 (xtensa_store_gregset):
11270 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11271 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11272 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11273 prototype to take a regcache. Adjust.
11274 * win32-arm-low.c (arm_fetch_inferior_register)
11275 (arm_store_inferior_register): Change prototype to take a
11277 * win32-i386-low.c (i386_fetch_inferior_register)
11278 (i386_store_inferior_register): Change prototype to take a
11280 * win32-low.c (child_fetch_inferior_registers)
11281 (child_store_inferior_registers): Change prototype to take a
11283 (win32_wait): Adjust.
11284 (win32_fetch_inferior_registers): Change prototype to take a
11286 (win32_store_inferior_registers): Adjust.
11287 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11288 store_inferior_register>: Change prototype to take a regcache.
11290 2010-01-20 Doug Evans <dje@google.com>
11292 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11294 (linux_wait_for_event1, linux_init_signals): Ditto.
11295 (W_STOPCODE): Provide definition if missing.
11297 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11299 * linux-low.c (linux_core_of_thread): New.
11300 (compare_ints, show_process, list_threads): New.
11301 (linux_qxfer_osdata): Report threads and cores.
11302 (linux_target_op): Register linux_core_of_thread.
11303 * remote-utils.c (prepare_resume_reply): Report the core.
11304 (buffer_xml_printf): Support %d specifier.
11305 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11307 (handle_query): Handle qXfer:threads. Announce availability
11309 * target.h (struct target_ops): New field core_of_thread.
11311 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11313 * Makefile.in (clean): Remove new generated files.
11314 (reg-s390.o, reg-s390.c): Remove rules.
11315 (reg-s390x.o, reg-s390x.c): Likewise.
11316 (s390-linux32.o, s390-linux32.c): Add rules.
11317 (s390-linux64.o, s390-linux64.c): Likewise.
11318 (s390x-linux64.o, s390x-linux64.c): Likewise.
11319 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11320 * linux-s390-low.c: Include <elf.h>.
11321 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11322 (init_registers_s390): Remove prototype.
11323 (init_registers_s390x): Likewise.
11324 (init_registers_s390_linux32): Add prototype.
11325 (init_registers_s390_linux64): Likewise.
11326 (init_registers_s390x_linux64): Likewise.
11327 (s390_num_regs_3264): New define.
11328 (s390_regmap_3264): New global variable.
11329 (s390_cannot_fetch_register): Remove obsolete check.
11330 (s390_cannot_store_register): Likewise.
11331 (s390_collect_ptrace_register): Handle upper/lower register halves.
11332 (s390_supply_ptrace_register): Likewise.
11333 (s390_fill_gregset): Update to register number changes.
11334 (s390_get_hwcap): New routine.
11335 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11336 Install appropriate regmap and register set.
11338 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11340 * server.c (gdbserver_version): Update copyright year to 2010.
11341 * gdbreplay.c (gdbreplay_version): Likewise.
11343 2009-12-28 Doug Evans <dje@google.com>
11345 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11346 elf/external.h. Include <elf.h> instead but only if necessary.
11348 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11350 * linux-low.c (linux_remove_process): Remove `detaching'
11351 parameter. Don't release/detach from thread_db here.
11352 (linux_kill): Release/detach from thread_db here, ...
11353 (linux_detach): ... and here, before actually detaching.
11354 (linux_wait_1): ... and here, when a process exits.
11355 * thread-db.c (any_thread_of): New.
11356 (thread_db_free): Switch the current inferior to a thread of the
11359 2009-12-21 Doug Evans <dje@google.com>
11361 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11363 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11364 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11365 warning ifndef __NR_tkill. Move setting of errno there too.
11366 Delete unnecessary resetting of errno after syscall.
11367 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11369 * configure.ac: Check for dladdr.
11370 * config.in: Regenerate.
11371 * configure: Regenerate.
11372 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11373 (try_thread_db_load): Update.
11375 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11377 2009-12-18 Doug Evans <dje@google.com>
11379 * event-loop.c: Include unistd.h if it exists.
11381 * linux-low.c (my_waitpid): Move definition away from being in
11382 between linux_tracefork_child/linux_test_for_tracefork.
11384 * gdb_proc_service.h (psaddr_t): Fix type.
11385 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11386 signature to match glibc.
11388 2009-12-16 Doug Evans <dje@google.com>
11390 * linux-low.c (linux_read_memory): Fix argument to read.
11392 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11394 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11395 events, don't leave current_inferior pointing at null.
11397 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11399 * win32-low.c (LOG): Delete.
11400 (OUTMSG): Output to stderr.
11401 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11402 on compile time LOG macro.
11403 (win32_wait): Fix debug output.
11405 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11407 * win32-low.c (win32_add_one_solib): If the dll name is
11408 "ntdll.dll", prepend the system directory to the dll path.
11410 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11412 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11414 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11415 Vladimir Prus <vladimir@codesourcery.com>
11417 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11418 * configure.ac: Check for __mcoldfire__ and set
11419 gdb_cv_m68k_is_coldfire.
11420 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11421 reg-cf.o and reg-m68k.o.
11422 * configure: Regenerated.
11424 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11426 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11427 Pass it to thread_db_free.
11428 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11429 proper `detaching' argument to linux_remove_process.
11430 * linux-low.h (thread_db_free): Add `detaching' parameter.
11431 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11433 (thread_db_free): Add `detaching' parameter. Only
11434 call td_ta_clear_event if detaching from process.
11436 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11438 * thread-db.c (thread_db_free): Fix typo.
11440 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11443 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11445 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11447 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11448 with an i686 compiler.
11449 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11451 * configure: Rebuilt.
11453 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11457 * server.c (handle_search_memory_1): Correct read_addr initialization
11458 in loop for searching subsequent chunks.
11460 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11462 * configure.ac: New --with-libthread-db option.
11463 * thread-db.c: Allow direct dependence on libthread_db.
11464 (thread_db_free): Adjust.
11465 * config.in: Regenerate.
11466 * configure: Likewise.
11468 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11471 * thread-db.c (attach_thread): New function.
11472 (maybe_attach_thread): Return success/failure.
11473 (find_new_threads_callback): Adjust.
11474 (thread_db_find_new_threads): Loop until no new threads.
11476 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11478 * proc-service.c (ps_lgetregs): Formatting.
11480 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11482 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11483 * configure.ac: Adjust.
11484 * linux-low.h (struct process_info_private): Move members to struct
11486 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11487 * linux-low.c (linux_remove_process): Adjust.
11488 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11489 * server.c (handle_query): Move code ...
11490 (handle_monitor_command): ... here. New function.
11491 * target.h (struct target_ops): New member.
11492 * thread-db.c (struct thread_db): New.
11493 (libthread_db_search_path): New variable.
11494 (thread_db_create_event, thread_db_enable_reporting)
11495 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11496 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11497 (try_thread_db_load_1, dladdr_to_soname): New functions.
11498 (try_thread_db_load, thread_db_load_search): New functions.
11499 (thread_db_init): Search for libthread_db.
11500 (thread_db_free): New function.
11501 (thread_db_handle_monitor_command): Likewise.
11502 * config.in: Regenerate.
11503 * configure: Regenerate.
11505 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11507 * spu-low.c (spu_kill): Wait for inferior to terminate.
11508 Call clear_inferiors.
11509 (spu_detach): Call clear_inferiors.
11511 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11513 * aclocal.m4: Regenerate.
11514 * config.in: Likewise.
11515 * configure: Likewise.
11517 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11519 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11520 (parse_spufs_run): New function.
11521 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11522 (ppc_breakpoint_at): Handle SPU breakpoints.
11524 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11526 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11527 (SPUFS_MAGIC): Define.
11528 (spu_enumerate_spu_ids): New function.
11529 (linux_qxfer_spu): New function.
11530 (linux_target_ops): Install linux_qxfer_spu.
11532 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11534 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11535 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11536 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11537 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11538 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11539 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11540 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11541 (init_registers_powerpc_cell32l): Add prototype.
11542 (init_registers_powerpc_cell64l): Likewise.
11543 (ppc_arch_setup): Detect Cell/B.E. architecture.
11545 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11547 * Makefile.in (datarootdir): New variable.
11549 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11551 * linux-low.c (linux_write_memory): Update debugging output.
11552 * Makefile.in (clean): Add new descriptions.
11553 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11554 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11555 * configure.srv: Add new files for arm*-*-linux*.
11556 * linux-arm-low.c: Add new declarations.
11557 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11558 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11559 (HWCAP_VFPv3D16): New.
11560 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11561 instead of __IWMMXT__.
11562 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11563 (arm_arch_setup): New.
11564 (target_regsets): Remove #ifdef. Add VFP regset.
11565 (the_low_target): Use arm_arch_setup.
11567 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11569 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11570 the main thread again.
11572 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11574 Adding Neutrino gdbserver.
11575 * configure: Regenerated.
11576 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11577 * configure.srv (i[34567]86-*-nto*): New target.
11578 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11579 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11580 (nto_comctrl) [__QNX__]: New function.
11581 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11583 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11585 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11588 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11589 Pedro Alves <pedro@codesourcery.com>
11591 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11592 don't support CONTEXT_EXTENDED_REGISTERS.
11593 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11594 (the_low_target): Install them.
11595 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11596 failing with ERROR_PIPE_NOT_CONNECTED.
11598 2009-06-30 Doug Evans <dje@google.com>
11599 Pierre Muller <muller@ics.u-strasbg.fr>
11601 Add h/w watchpoint support to x86-linux, win32-i386.
11602 * Makefile.in (SFILES): Add i386-low.c
11603 (i386_low_h): Define.
11604 (i386-low.o): Add dependencies.
11605 (linux-x86-low.o): Add i386-low.h dependency.
11606 (win32-i386-low.o): Ditto.
11607 * i386-low.c: New file.
11608 * i386-low.h: New file.
11609 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11610 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11611 * linux-low.c (linux_add_process): Initialize arch_private.
11612 (linux_remove_process): Free arch_private.
11613 (add_lwp): Initialize arch_private.
11614 (delete_lwp): Free arch_private.
11615 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11617 * linux-low.h (process_info_private): New member arch_private.
11618 (lwp_info): New member arch_private.
11619 (linux_target_ops): New members new_process, new_thread,
11621 (ptid_of): New macro.
11622 * linux-x86-low.c: Include stddef.h, i386-low.h.
11623 (arch_process_info): New struct.
11624 (arch_lwp_info): New struct.
11625 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11626 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11627 (i386_dr_low_get_status): New function.
11628 (x86_insert_point, x86_remove_point): New functions.
11629 (x86_stopped_by_watchpoint): New function.
11630 (x86_stopped_data_address): New function.
11631 (x86_linux_new_process, x86_linux_new_thread): New functions.
11632 (x86_linux_prepare_to_resume): New function.
11633 (the_low_target): Add entries for insert_point, remove_point,
11634 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11636 * server.c (debug_hw_points): New global.
11637 (monitor_show_help): Document set debug-hw-points.
11638 (handle_query): Process "set debug-hw-points".
11639 * server.h (debug_hw_points): Declare.
11640 (paddress): Declare.
11641 * utils.c (NUMCELLS, CELLSIZE): New macros.
11642 (get_sell, xsnprintf, paddress): New functions.
11643 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11644 remove_point, stopped_by_watchpoint, stopped_data_address.
11645 * win32-i386-low.c: Include i386-low.h.
11646 (debug_reg_state): Replaces dr.
11647 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11648 (i386_dr_low_get_status): New function.
11649 (i386_insert_point, i386_remove_point): New functions.
11650 (i386_stopped_by_watchpoint): New function.
11651 (i386_stopped_data_address): New function.
11652 (i386_initial_stuff): Update.
11653 (get_thread_context,set_thread_context,i386_thread_added): Update.
11654 (the_low_target): Add entries for insert_point,
11655 remove_point, stopped_by_watchpoint, stopped_data_address.
11656 * win32-low.c (win32_insert_watchpoint): New function.
11657 (win32_remove_watchpoint): New function.
11658 (win32_stopped_by_watchpoint): New function.
11659 (win32_stopped_data_address): New function.
11660 (win32_target_ops): Add entries for insert_watchpoint,
11661 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11662 * win32-low.h (win32_target_ops): New members insert_point,
11663 remove_point, stopped_by_watchpoint, stopped_data_address.
11665 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11667 * server.c (process_serial_event): Re-return unsupported, not
11668 error, if the type isn't recognized. Re-allow supporting only
11669 insert or remove packets. Also call require_running for
11670 breakpoints. Add missing break statement to default case. Tidy.
11671 * target.h (struct target_ops): Rename insert_watchpoint to
11672 insert_point, and remove_watchpoint to remove_point.
11674 * linux-low.h (struct linux_target_ops): Likewise.
11675 * linux-low.c (linux_insert_watchpoint): Rename to ...
11676 (linux_insert_point): ... this. Adjust.
11677 (linux_remove_watchpoint): Rename to ...
11678 (linux_remove_point): ... this. Adjust.
11679 (linux_target_ops): Adjust.
11680 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11681 (cris_insert_point): ... this.
11682 (cris_remove_watchpoint): Rename to ...
11683 (cris_remove_point): ... this.
11684 (the_low_target): Adjust.
11686 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11688 * server.c (handle_v_kill): Pass signal_pid to
11689 kill_inferior if multi_process is zero.
11691 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11693 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11694 * target.h (target_ops): Comment for *_watchpoint to make it clear
11695 the functions can get types '0' and '1'.
11697 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11699 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11700 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11701 * regcache.c (get_regcache): Likewise.
11702 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11703 * win32-low.c (child_fetch_inferior_registers): Remove check for
11706 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11707 Pedro Alves <pedro@codesourcery.com>
11709 * target.h (struct target_ops) <supports_multi_process>: New
11711 (target_supports_multi_process): New.
11712 * server.c (handle_query): Even if GDB reports support, only
11713 enable multi-process if the target also supports it. Report
11714 multi-process support only if the target backend supports it.
11715 * linux-low.c (linux_supports_multi_process): New function.
11716 (linux_target_ops): Install it as target_supports_multi_process
11719 2009-05-24 Doug Evans <dje@google.com>
11721 Global renaming of find_thread_pid to find_thread_ptid.
11722 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11723 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11724 All callers updated.
11726 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11727 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11730 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11731 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11732 (linux_resume_one_lwp): Ditto.
11734 2009-05-23 Doug Evans <dje@google.com>
11736 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11737 from struct inferior_list_entry * to struct lwp_info *.
11738 All callers updated.
11740 2009-05-13 Doug Evans <dje@google.com>
11742 * linux-x86-low.c: Don't include assert.h.
11743 (x86_siginfo_fixup): Use fatal, not assert.
11744 (x86_arch_setup): Fix comment.
11746 2009-05-12 Doug Evans <dje@google.com>
11748 Biarch support for i386/amd64 gdbserver.
11749 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11750 Add linux-x86-low.c.
11751 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11752 (linux-x86-low.o): Add.
11753 * linux-x86-64-low.c: Delete.
11754 * linux-i386-low.c: Delete.
11755 * linux-x86-low.c: New file.
11756 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11758 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11760 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11761 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11762 (linux_child_pid_to_exec_file): New function.
11763 (elf_64_header_p, elf_64_file_p): New functions.
11764 (siginfo_fixup): New function.
11765 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11766 give target a chance to convert layout.
11767 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11768 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11770 2009-05-07 Doug Evans <dje@google.com>
11772 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11773 (regsets_store_inferior_registers): Ditto.
11775 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11779 * linux-low.c (must_set_ptrace_flags): Delete.
11780 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11782 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11783 `lwp->must_set_ptrace_flags' instead.
11784 (linux_wait_for_event_1): Set ptrace options here.
11785 (linux_wait_1): ... not here.
11787 2009-04-30 Doug Evans <dje@google.com>
11789 * inferiors.c (started_inferior_callback): New function.
11790 (attached_inferior_callback): New function.
11791 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11792 * server.c (print_started_pid, print_attached_pid): New functions.
11793 (detach_or_kill_for_exit): New function.
11794 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11795 * server.h (have_started_inferiors_p): Declare.
11796 (have_attached_inferiors_p): Declare.
11798 * inferiors.c (remove_process): Fix memory leak, free process.
11799 * linux-low.c (linux_remove_process): New function.
11800 (linux_kill): Call it instead of remove_process.
11801 (linux_detach, linux_wait_1): Ditto.
11803 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11805 * configure.srv: Add x86 Windows CE target.
11807 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11809 * inferiors.c (get_thread_process): Make global.
11810 * server.h (get_thread_process): Add prototype.
11811 * thread-db.c (find_one_thread): Use get_thread_process
11812 instead of current_process.
11813 (thread_db_get_tls_address): Do not crash if called when
11814 thread layer is not yet initialized.
11816 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11818 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11819 * spu-low.c (current_tid): Rename to ...
11820 (current_ptid): ... this.
11821 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11822 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11823 ptid_get_lwp (current_ptid) instead of current_tid.
11824 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11825 instead of current_tid. Use find_process_pid to verify pid
11826 argument is valid. Pass proper argument to remove_process.
11827 (spu_thread_alive): Compare current_ptid instead of current_tid.
11828 (spu_resume): Likewise.
11830 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11832 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11835 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11837 Implement the multiprocess extensions, and add linux multiprocess
11840 * server.h (ULONGEST): Declare.
11841 (struct ptid, ptid_t): New.
11842 (minus_one_ptid, null_ptid): Declare.
11843 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11844 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11845 (struct inferior_list_entry): Change `id' type from unsigned from
11847 (struct sym_cache, struct breakpoint, struct
11848 process_info_private): Forward declare.
11849 (struct process_info): Declare.
11850 (current_process): Declare.
11851 (all_processes): Declare.
11852 (initialize_inferiors): Declare.
11853 (add_thread): Adjust to use ptid_t.
11854 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11855 (add_process, remove_process, find_thread_pid): Declare.
11856 (find_inferior_id): Adjust to use ptid_t.
11857 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11858 (multi_process): Declare.
11859 (push_event): Adjust to use ptid_t.
11860 (read_ptid, write_ptid): Declare.
11861 (prepare_resume_reply): Adjust to use ptid_t.
11862 (clear_symbol_cache): Declare.
11863 * inferiors.c (all_processes): New.
11864 (null_ptid, minus_one_ptid): New.
11865 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11866 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11867 (add_thread): Change unsigned long to ptid. Remove gdb_id
11869 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11870 (gdb_id_to_thread): Rename to ...
11871 (find_thread_pid): ... this. Change unsigned long to ptid.
11872 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11873 (loaded_dll, pull_pid_from_list): Adjust.
11874 (add_process, remove_process, find_process_pid)
11875 (get_thread_process, current_process, initialize_inferiors): New.
11876 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11877 (struct target_waitstatus) <related_pid>: Ditto.
11878 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11879 return type to int.
11880 (struct target_ops) <join>: Add `pid' argument.
11881 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11882 (struct target_ops) <wait>: Add `ptid' field. Change return type
11884 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11885 (mywait): Add `ptid' argument. Change return type to ptid_t.
11886 (target_pid_to_str): Declare.
11887 * target.c (set_desired_inferior): Adjust to use ptids.
11888 (mywait): Add new `ptid' argument. Adjust.
11889 (target_pid_to_str): New.
11890 * mem-break.h (free_all_breakpoints): Declare.
11891 * mem-break.c (breakpoints): Delelete.
11892 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11893 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11894 to use per-process breakpoint list.
11895 (free_all_breakpoints): New.
11896 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11897 (symbol_cache, all_symbols_looked_up): Delete.
11899 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11901 (prepare_resume_reply): Change ptid argument's type from unsigned
11902 long to ptid_t. Adjust. Implement W;process and X;process.
11903 (free_sym_cache, clear_symbol_cache): New.
11904 (look_up_one_symbol): Adjust to per-process symbol cache. *
11905 * server.c (cont_thread, general_thread, step_thread): Change type
11907 (attached): Delete.
11908 (multi_process): New.
11909 (last_ptid): Change type to ptid_t.
11910 (struct vstop_notif) <ptid>: Change type to ptid_t.
11911 (queue_stop_reply, push_event): Change `ptid' argument's type to
11913 (discard_queued_stop_replies): Add `pid' argument.
11914 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11915 changes. Don't reference the `attached' global.
11916 (attach_inferior): Adjust to mywait interface changes.
11917 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11918 features. Handle and report "multiprocess+". Handle
11920 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11922 (handle_v_kill): New.
11923 (handle_v_stopped): Adjust to use target_pid_to_str.
11924 (handle_v_requests): Allow multiple attaches and runs when
11925 multiprocess extensions are in effect. Handle "vKill".
11926 (myresume): Adjust to use ptids.
11927 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11928 (handle_status): Adjust to discard_queued_stop_replies interface
11930 (first_thread_of, kill_inferior_callback)
11931 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11932 (main): Call initialize_inferiors. Adjust to use ptids, killing
11933 and detaching from all inferiors. Handle multiprocess packet
11935 * linux-low.h: Include gdb_proc_service.h.
11936 (struct process_info_private): New.
11937 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11938 <lwpid_of>: Use ptid_get_lwp.
11939 (get_lwp_thread): Adjust.
11940 (struct lwp_info): Add `dead' member.
11941 (find_lwp_pid): Declare.
11942 * linux-low.c (thread_db_active): Delete.
11943 (new_inferior): Adjust comment.
11944 (inferior_pid): Delete.
11945 (linux_add_process): New.
11946 (handle_extended_wait): Adjust.
11947 (add_lwp): Change unsigned long to ptid.
11948 (linux_create_inferior): Add process to processes table. Adjust
11949 to use ptids. Don't set new_inferior here.
11950 (linux_attach_lwp): Rename to ...
11951 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11952 it. Adjust to use ptids.
11953 (linux_attach_lwp): New.
11954 (linux_attach): Add process to processes table. Don't set
11956 (struct counter): New.
11957 (second_thread_of_pid_p, last_thread_of_process_p): New.
11958 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11959 multiple processes.
11960 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11961 processes. Remove process from process table.
11962 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11963 to multiple processes.
11964 (any_thread_of): New.
11965 (linux_detach): Add `pid' argument, and handle it. Remove process
11966 from processes table.
11967 (linux_join): Add `pid' argument. Handle it.
11968 (linux_thread_alive): Change unsighed long argument to ptid_t.
11969 Consider dead lwps as not being alive.
11970 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11971 threads we're not interested in.
11972 (same_lwp, find_lwp_pid): New.
11973 (linux_wait_for_lwp): Change `pid' argument's type from int to
11975 (linux_wait_for_event): Rename to ...
11976 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11977 from int to ptid_t. Adjust.
11978 (linux_wait_for_event): New.
11979 (linux_wait_1): Add `ptid' argument. Change return type to
11980 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11981 that exit from the process table.
11982 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11984 (mark_lwp_dead): New.
11985 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11986 stopping all threads, mark its main lwp as dead.
11987 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11989 (fetch_register, usr_store_inferior_registers)
11990 (regsets_fetch_inferior_registers)
11991 (regsets_store_inferior_registers, linux_read_memory)
11992 (linux_write_memory): Inline `inferior_pid'.
11993 (linux_look_up_symbols): Adjust to use per-process
11994 `thread_db_active'.
11995 (linux_request_interrupt): Adjust to use ptids.
11996 (linux_read_auxv): Inline `inferior_pid'.
11997 (initialize_low): Don't reference thread_db_active.
11998 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11999 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12000 (ps_getpid): Return the pid of the current inferior.
12001 * thread-db.c (proc_handle, thread_agent): Delete.
12002 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12004 (find_one_thread): Change argument type to ptid_t. Adjust to
12006 (maybe_attach_thread): Adjust to per-process data and ptids.
12007 (thread_db_find_new_threads): Ditto.
12008 (thread_db_init): Ditto.
12009 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12010 processes table. Adjust to use ptids.
12011 (spu_kill, spu_detach): Adjust interface. Remove process from
12013 (spu_join, spu_thread_alive): Adjust interface.
12014 (spu_wait): Adjust interface. Remove process from processes
12015 table. Adjust to use ptids.
12016 * win32-low.c (current_inferior_tid): Delete.
12017 (current_inferior_ptid): New.
12018 (debug_event_ptid): New.
12019 (thread_rec): Take a ptid. Adjust.
12020 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12021 (child_delete_thread): Ditto.
12022 (do_initial_child_stuff): Add `attached' argument. Add process to
12024 (child_fetch_inferior_registers, child_store_inferior_registers):
12026 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12027 (win32_attach): Pass 1 to do_initial_child_stuff.
12028 (win32_kill): Adjust interface. Remove process from processes
12030 (win32_detach): Ditto.
12031 (win32_join): Adjust interface.
12032 (win32_thread_alive): Take a ptid.
12033 (win32_resume): Adjust to use ptids.
12034 (get_child_debug_event): Ditto.
12035 (win32_wait): Adjust interface. Remove exiting process from
12038 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12040 Non-stop mode support.
12042 * server.h (non_stop): Declare.
12043 (gdb_client_data, handler_func): Declare.
12044 (delete_file_handler, add_file_handler, start_event_loop):
12046 (handle_serial_event, handle_target_event, push_event)
12047 (putpkt_notif): Declare.
12048 * target.h (enum resume_kind): New.
12049 (struct thread_resume): Replace `step' field by `kind' field.
12050 (TARGET_WNOHANG): Define.
12051 (struct target_ops) <wait>: Add `options' argument.
12052 <supports_non_stop, async, start_non_stop>: New fields.
12053 (target_supports_non_stop, target_async): New.
12054 (start_non_stop): Declare.
12055 (mywait): Add `options' argument.
12056 * target.c (mywait): Add `options' argument. Print child exit
12057 notifications here.
12058 (start_non_stop): New.
12059 * server.c (non_stop, own_buf, mem_buf): New globals.
12060 (struct vstop_notif): New.
12061 (notif_queue): New global.
12062 (queue_stop_reply, push_event, discard_queued_stop_replies)
12063 (send_next_stop_reply): New.
12064 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12066 (attach_inferior): In non-stop mode, don't wait for the target
12068 (handle_general_set): Handle QNonStop.
12069 (handle_query): When handling qC, return the current general
12070 thread, instead of the first thread of the list.
12071 (handle_query): If the backend supports non-stop mode, include
12072 QNonStop+ in the qSupported query response.
12073 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12075 (handle_v_attach, handle_v_run): Handle non-stop mode.
12076 (handle_v_stopped): New.
12077 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12078 (myresume): Adjust to use resume_kind. Handle non-stop.
12079 (queue_stop_reply_callback): New.
12080 (handle_status): Handle non-stop mode.
12081 (main): Clear non_stop flag on reconnection. Use the event-loop.
12082 Refactor serial protocol handling from here ...
12083 (process_serial_event): ... to this new function. When GDB
12084 selects any thread, select one here. In non-stop mode, wait until
12085 GDB acks all pending events before exiting.
12086 (handle_serial_event, handle_target_event): New.
12087 * remote-utils.c (remote_open): Install remote_desc in the event
12089 (remote_close): Remove remote_desc from the event loop.
12090 (putpkt_binary): Rename to...
12091 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12092 (putpkt_binary): New as wrapper around putpkt_binary_1.
12093 (putpkt_notif): New.
12094 (prepare_resume_reply): In non-stop mode, don't change the
12096 * event-loop.c: New.
12097 * Makefile.in (OBJ): Add event-loop.o.
12098 (event-loop.o): New rule.
12100 * linux-low.h (pid_of): Moved here.
12102 (get_lwp_thread): Use lwpid_of.
12103 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12104 * linux-low.c (pid_of): Delete.
12105 (inferior_pid): Use lwpid_of.
12106 (linux_event_pipe): New.
12107 (target_is_async_p): New.
12109 (handle_extended_wait): Use lwpid_of.
12110 (add_lwp): Don't set lwpid field.
12111 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12112 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12113 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12114 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12115 first. Adjust to linux_wait_for_event interface changes. Use
12117 (linux_detach): Don't delete the main lwp here.
12118 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12119 (status_pending_p): Don't consider explicitly suspended lwps.
12120 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12121 pointer. Add OPTIONS argument. Change return type to int. Use
12122 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12123 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12124 pointer. Add status pointer argument. Return a pid instead of a
12125 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12126 changes. In non-stop mode, don't switch to a random thread.
12127 (linux_wait): Rename to...
12128 (linux_wait_1): ... this. Add target_options argument, and handle
12129 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12130 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12131 clean exit and signal exit code. Don't stop all threads in
12132 non-stop mode. In all-stop mode, only stop all threads when
12133 reporting a stop to GDB. Handle explicit thread stop requests.
12134 (async_file_flush, async_file_mark): New.
12136 (send_sigstop): Use lwpid_of.
12137 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12138 interface changes. In non-stop mode, don't switch to a random
12140 (linux_resume_one_lwp): Use lwpid_of.
12141 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12142 (linux_resume_one_thread): ... this. Handle resume_stop. In
12143 non-stop mode, don't look for pending flag in all threads.
12144 (resume_status_pending_p): Don't consider explicitly suspended
12146 (my_waitpid): Reimplement. Emulate __WALL.
12147 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12149 (sigchld_handler, linux_supports_non_stop, linux_async)
12150 (linux_start_non_stop): New.
12151 (linux_target_ops): Register linux_supports_non_stop, linux_async
12152 and linux_start_non_stop.
12153 (initialize_low): Install SIGCHLD handler.
12154 * thread-db.c (thread_db_create_event, find_one_thread)
12155 (thread_db_get_tls_address): Use lwpid_of.
12156 * win32-low.c (win32_detach): Adjust to use resume_kind.
12157 (win32_wait): Add `options' argument.
12158 * spu-low.c (spu_resume): Adjust to use resume_kind.
12159 (spu_wait): Add `options' argument.
12161 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12163 Decouple target code from remote protocol.
12165 * target.h (enum target_waitkind): New.
12166 (struct target_waitstatus): New.
12167 (struct target_ops) <wait>: Return an unsigned long. Take a
12168 target_waitstatus pointer instead of a char pointer.
12169 (mywait): Likewise.
12170 * target.c (mywait): Change prototype to return an unsigned long.
12171 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12172 * server.h (thread_from_wait, old_thread_from_wait): Delete
12174 (prepare_resume_reply): Change prototype to take a
12176 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12177 (last_status, last_ptid): New.
12178 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12179 pid instead of a signal.
12180 (attach_inferior): Remove "status" and "signal" parameters.
12182 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12184 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12185 (handle_v_requests, myresume): Remove "status" and "signal"
12186 parameters. Adjust.
12187 (handle_status): New.
12188 (main): Delete local `status'. Adjust.
12189 * remote-utils.c: Include target.h.
12190 (prepare_resume_reply): Change prototype to take a
12191 target_waitstatus. Adjust.
12193 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12195 * spu-low.c (spu_wait): Adjust.
12196 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12198 (win32_wait): Adjust.
12200 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12202 * target.h (struct thread_resume): Delete leave_stopped member.
12203 (struct target_ops): Add a `n' argument to the `resume' callback.
12204 * server.c (start_inferior): Adjust.
12205 (handle_v_cont, myresume): Adjust.
12206 * linux-low.c (check_removed_breakpoint): Adjust to resume
12207 interface change, and to removed leave_stopped field.
12208 (resume_ptr): Delete.
12209 (struct thread_resume_array): New.
12210 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12211 resume interface change.
12212 (linux_continue_one_thread, linux_queue_one_thread)
12213 (resume_status_pending_p): Check if the resume field is NULL
12214 instead of checking the leave_stopped member.
12215 (linux_resume): Adjust to the target resume interface change.
12216 * spu-low.c (spu_resume): Adjust to the target resume interface
12218 * win32-low.c (win32_detach, win32_resume): Ditto.
12220 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12222 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12224 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12226 (linux_continue_one_thread): Only preserve the stepping flag if
12227 there's a pending breakpoint.
12229 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12231 * server.c (main): After the inferior having exited, call
12232 remote_close before exiting gdbserver.
12234 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12236 Fix size of FPSCR in Power 7 processors.
12237 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12238 (PPC_FEATURE_HAS_DFP): New #define.
12239 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12242 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12244 * server.c (handle_query) Whitespace and formatting.
12246 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12248 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12249 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12250 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12251 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12252 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12253 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12254 Makefile.in, configure.ac: Fix whitespace throughout.
12255 * configure: Regenerate.
12257 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12259 * inferiors.c (find_inferior): Make it safe for the callback
12260 function to delete the currently iterated inferior.
12262 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12264 * Makefile.in (linuw_low_h): Move higher.
12265 (thread-db.o): Depend on $(linux_low_h).
12267 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12269 Rename "process" to "lwp" throughout.
12271 * linux-low.c (all_processes): Rename to...
12272 (all_lwps): ... this.
12273 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12274 (add_process): Rename to ...
12275 (add_lwp): ... this. Adjust.
12276 (linux_create_inferior): Adjust.
12277 (linux_attach_lwp): Adjust.
12278 (linux_attach): Adjust.
12279 (linux_kill_one_process): Rename to ...
12280 (linux_kill_one_lwp): ... this. Adjust.
12281 (linux_kill): Adjust.
12282 (linux_detach_one_process): Rename to ...
12283 (linux_detach_one_lwp): ... this. Adjust.
12284 (linux_detach): Adjust.
12285 (check_removed_breakpoint): Adjust.
12286 (status_pending_p): Adjust.
12287 (linux_wait_for_process): Rename to ...
12288 (linux_wait_for_lwp): ... this. Adjust.
12289 (linux_wait_for_event): Adjust.
12290 (send_sigstop): Adjust.
12291 (wait_for_sigstop): Adjust.
12292 (stop_all_processes): Rename to ...
12293 (stop_all_lwps): ... this.
12294 (linux_resume_one_process): Rename to ...
12295 (linux_resume_one_lwp): ... this. Adjust.
12296 (linux_set_resume_request, linux_continue_one_thread)
12297 (linux_queue_one_thread, resume_status_pending_p)
12298 (usr_store_inferior_registers, regsets_store_inferior_registers)
12299 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12301 * linux-low.h (get_process): Rename to ...
12302 (get_lwp): ... this. Adjust.
12303 (get_thread_process): Rename to ...
12304 (get_thread_lwp): ... this. Adjust.
12305 (get_process_thread): Rename to ...
12306 (get_lwp_thread): ... this. Adjust.
12307 (struct process_info): Rename to ...
12308 (struct lwp_info): ... this.
12309 (all_processes): Rename to ...
12310 (all_lwps): ... this.
12311 * proc-service.c (ps_lgetregs): Adjust.
12312 * thread-db.c (thread_db_create_event, find_one_thread)
12313 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12315 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12317 * server.c (handle_query): Handle "qAttached".
12319 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12321 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12322 GPLv3, update license URL.
12324 2009-03-01 Doug Evans <dje@google.com>
12326 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12327 (server_h): Add gdb_signals.h.
12328 (signals.o): Update.
12329 * server.h (target_signal_from_host,target_signal_to_host_p)
12330 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12332 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12334 * remote-utils.c (getpkt): Also generate remote-debug
12335 information if noack_mode is set.
12337 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12339 * server.c (handle_query): Report qXfer:siginfo:read and
12340 qXfer:siginfo:write as supported and handle them.
12341 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12342 * linux-low.c (linux_xfer_siginfo): New.
12343 (linux_target_ops): Set it.
12345 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12347 * server.c (gdbserver_usage): Mention --remote-debug.
12348 (main): Accept '--remote-debug' switch.
12350 2009-01-18 Doug Evans <dje@google.com>
12352 * regcache.c (new_register_cache): No need to check result of xcalloc.
12353 * server.c (handle_search_memory): Back out calls to xmalloc,
12354 result is checked and error is returned to user upon failure.
12355 (handle_query): Ditto. Add more checks for result of malloc.
12356 (handle_v_cont): Check result of malloc, report error back to
12358 (handle_v_run): Ditto. Call freeargv.
12359 * server.h (freeargv): Declare.
12360 * utils.c (freeargv): New fn.
12362 2009-01-15 Doug Evans <dje@google.com>
12364 * gdbreplay.c (perror_with_name): Make arg const char *.
12365 * server.h (target_signal_to_name): Make return type const char *.
12366 * thread-db.c (thread_db_err_str): Make return type const char *.
12367 * utils.c (perror_with_name): Make arg const char *.
12369 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12371 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12372 when handling a EXIT_PROCESS_DEBUG_EVENT.
12374 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12376 * gdbreplay.c (gdbreplay_version): Update copyright year.
12377 * server.c (gdbserver_version): Likewise.
12379 2009-01-05 Doug Evans <dje@google.com>
12381 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12382 (handle_extended_wait): Improve comment.
12384 2008-12-13 Doug Evans <dje@google.com>
12386 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12387 * server.h (ATTR_MALLOC): New macro.
12388 (xmalloc,xcalloc,xstrdup): Declare.
12389 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12390 * inferiors.c: Ditto.
12391 * linux-low.c: Ditto.
12392 * mem-break.c: Ditto.
12393 * regcache.c: Ditto.
12394 * remote-utils.c: Ditto.
12397 * win32-low.c: Ditto.
12399 2008-12-12 Doug Evans <dje@google.com>
12401 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12402 in debugging printf.
12404 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12406 2008-12-09 Doug Evans <dje@google.com>
12408 * linux-low.h (struct process_info): Delete member tid, unused.
12409 * thread-db.c (find_one_thread): Update.
12410 (maybe_attach_thread): Update.
12412 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12414 * target.h (struct target_ops): Add qxfer_osdata member.
12415 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12417 (linux_qxfer_osdata): New functions.
12418 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12420 * server.c (handle_query): Handle "qXfer:osdata:read:".
12421 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12422 (buffer_xml_printf): New functions.
12423 * server.h (struct buffer): New.
12424 (buffer_grow_str, buffer_grow_str0): New macros.
12425 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12426 (buffer_xml_printf): Declare.
12428 2008-11-24 Doug Evans <dje@google.com>
12430 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12432 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12434 * server.c (handle_v_run): Always use the supplied argument list.
12436 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12438 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12439 (xtensa_regmap_table): Add entry for scompare1.
12441 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12443 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12444 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12445 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12446 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12447 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12448 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12449 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12450 XML target descriptions.
12451 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12452 when inferior is running on an ISA 2.05 or later processor. Add
12453 special case to return offset for full 64-bit slot of FPSCR when
12456 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12458 * Makefile.in (SFILES, clean): Added sparc64 files.
12459 (reg-sparc64.o, reg-sparc64.c): New.
12460 * configure.srv (sparc*-*-linux*): New configuration.
12461 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12462 syscall arguments for SPARC.
12463 (regsets_store_inferior_registers): Likewise.
12464 * linux-sparc-low.c: New file.
12466 2008-10-21 Doug Evans <dje@google.com>
12468 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12469 (READLINE_DIR,READLINE_DEP): Delete.
12470 (INTERNAL_CFLAGS): Update.
12471 (LINTFLAGS): Update.
12473 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12475 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12476 whole argv from the last run, not just argv[0].
12478 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12480 * regcache.c (new_register_cache): Return NULL if the register
12481 cache size isn't known yet.
12482 (free_register_cache): Avoid dereferencing a NULL regcache.
12484 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12486 * configure.srv: Merge MIPS and MIPS64.
12488 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12490 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12492 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12494 * Makefile.in: Add required vsx dependencies.
12496 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12497 Declare init_registers_powerpc_vsx32l.
12498 Declare init_registers_powerpc_vsx64l.
12499 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12500 (ppc_arch_setup): Check for VSX in hwcap.
12501 (ppc_fill_vsxregset): New function.
12502 (ppc_store_vsxregset): New function.
12503 Add new VSX entry in regset_info target_regsets.
12505 * configure.srv: Add new VSX dependencies.
12507 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12509 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12510 (remote_open): Set or clear transport_is_reliable.
12511 (putpkt_binary): Don't expect acks in noack mode.
12512 (getpkt): Don't send ack/nac in noack mode.
12513 * server.c (handle_general_set): Handle QStartNoAckMode.
12514 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12516 (main): Reset noack_mode on every connection.
12517 * server.h (noack_mode): Declare.
12519 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12521 * Makefile.in (GDBREPLAY_OBS): New variable.
12522 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12524 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12525 Daniel Jacobowitz <dan@codesourcery.com>
12527 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12528 (usr_store_inferior_registers): Likewise.
12529 (regsets_store_inferior_registers): Likewise.
12531 2008-07-31 Rolf Jansen <rj@surtec.com>
12532 Pedro Alves <pedro@codesourcery.com>
12534 * configure.ac: Check for memmem declaration.
12535 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12536 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12537 (disable_packet_qfThreadInfo): Unconditionally compile.
12538 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12539 * configure, config.in: Regenerate.
12541 2008-07-28 Doug Kwan <dougkwan@google.com>
12543 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12544 (linux_write_memory): Remove declaration of errno.
12546 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12548 * linux-low.c (handle_extended_wait): Do not use "status"
12549 variable uninitialized.
12551 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12553 * server.c (handle_v_attach): Inhibit reporting dll changes.
12555 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12557 * remote-utils.c (prepare_resume_reply): If requested, don't
12558 output "thread:TID" in the T stop reply.
12560 * server.c (disable_packet_vCont, disable_packet_Tthread)
12561 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12562 (handle_query): If requested, disable support for qC, qfThreadInfo
12564 (handle_v_requests): If requested, disable support for vCont.
12565 (gdbserver_show_disableable): New.
12566 (main): Handle --disable-packet and --disable-packet=LIST.
12568 * server.h (disable_packet_vCont, disable_packet_Tthread)
12569 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12571 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12573 * server.c (gdbserver_usage): Mention --version.
12575 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12577 * Makefile.in (gdbreplay.o): New rule.
12579 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12581 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12582 message, not gdbserver.
12584 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12585 Nathan Sidwell <nathan@codesourcery.com>
12586 Joseph Myers <joseph@codesourcery.com>
12588 * acinclude.m4: Include ../../config/acx.m4.
12589 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12590 * configure, config.in: Regenerate.
12591 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12592 * server.c (gdbserver_version): Print PKGVERSION.
12593 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12594 (main): Adjust gdbserver_usage calls.
12595 * gdbreplay.c (version, host_name): Add declarations.
12596 (gdbreplay_version, gdbreplay_usage): New.
12597 (main): Accept --version and --help options.
12599 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12601 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12602 (arm_breakpoint_at): Handle Thumb.
12603 (the_low_target): Add comment.
12605 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12607 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12609 2008-05-09 Doug Evans <dje@google.com>
12611 * server.h (decode_search_memory_packet): Declare.
12612 * remote-utils.c (decode_search_memory_packet): New fn.
12613 * server.c (handle_search_memory_1): New fn.
12614 (handle_search_memory): New fn.
12615 (handle_query): Process qSearch:memory packets.
12617 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12619 * regcache.c (registers_length): Remove.
12620 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12621 full register packet.
12622 * regcache.h (registers_length): Remove prototype.
12623 * server.h (PBUFSIZ): Define to 16384.
12625 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12627 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12628 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12629 powerpc-64l.o, and powerpc-altivec64l.o.
12630 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12631 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12632 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12633 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12634 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12637 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12638 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12639 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12640 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12641 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12642 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12643 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12644 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12645 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12646 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12649 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12650 (init_registers_powerpc_32l): ... this new prototype.
12651 (init_registers_powerpc_32): Remove, replace by ...
12652 (init_registers_powerpc_altivec32l): ... this new prototype.
12653 (init_registers_powerpc_e500): Remove, replace by ...
12654 (init_registers_powerpc_e500l): ... this new prototype.
12655 (init_registers_ppc64): Remove, replace by ...
12656 (init_registers_powerpc_64l): ... this new prototype.
12657 (init_registers_powerpc_64): Remove, replace by ...
12658 (init_registers_powerpc_altivec64l): ... this new prototype.
12659 (ppc_num_regs): Set to 73.
12660 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12661 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12662 (ppc_cannot_store_register): Handle orig_r3 and trap.
12663 (ppc_arch_setup): Update init_registers_... calls.
12664 (ppc_fill_gregset): Handle orig_r3 and trap.
12666 * inferiors.c (clear_inferiors): Reset current_inferior.
12668 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12670 * acinclude.m4: Add override.m4.
12671 * configure: Regenerate.
12673 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12675 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12676 initial call to init_register_ppc64.
12678 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12680 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12681 single powerpc*-*-linux* case.
12682 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12684 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12686 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12687 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12689 * linux-ppc-low.c: Include <elf.h>.
12690 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12691 (ppc_hwcap): New global variable.
12692 (ppc_regmap): Remove __SPE__ #ifdef sections.
12693 (ppc_regmap_e500): New global variable.
12694 (ppc_cannot_store_register): Update __SPE__ special case.
12695 (ppc_get_hwcap): New function.
12696 (ppc_arch_setup): Use it to determine whether inferior supports
12697 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12698 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12699 Do not access registers if target does not support AltiVec.
12700 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12701 Do not access registers if target does not support SPE.
12702 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12704 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12706 * linux-low.c (disabled_regsets, num_regsets): New.
12707 (use_regsets_p): Delete.
12708 (linux_wait_for_process): Clear disabled_regsets.
12709 (regsets_fetch_inferior_registers): Check and set it.
12710 (regsets_store_inferior_registers): Likewise.
12711 (linux_fetch_registers, linux_store_registers): Do not use
12713 (initialize_low): Allocate disabled_regsets.
12715 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12717 * Makefile.in (LIBOBJS): New.
12718 (OBS): Use LIBOBJS.
12719 (memmem.o): New rule.
12720 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12721 * configure: Regenerated.
12723 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12725 * server.c (handle_query): Never return "unsupported" for
12726 qXfer:features:read queries.
12728 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12730 * server.c (get_features_xml): Fix inverted condition.
12731 (handle_query): Always support qXfer:feature:read.
12733 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12735 * server.c (wrapper_argv): New.
12736 (start_inferior): Handle wrapper_argv. If set, expect an extra
12738 (gdbserver_usage): Document --wrapper.
12739 (main): Parse --wrapper.
12741 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12743 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12744 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12745 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12746 (ppc_set_pc): Likewise.
12747 (ppc_arch_setup): New function.
12748 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12749 of collect_register.
12750 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12752 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12754 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12755 instead of linux-ppc64-low.o.
12756 * linux-ppc64-low.c: Remove file.
12757 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12758 (linux-ppc64-low.o): Remove rule.
12760 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12761 (init_registers_powerpc_64): Likewise.
12762 (ppc_regmap): Conditionally define depending on __powerpc64__.
12763 (ppc_cannot_store_register): Do not special-case "fpscr" when
12764 compiled on __powerpc64__.
12765 (ppc_collect_ptrace_register): New function.
12766 (ppc_supply_ptrace_register): New function.
12767 (ppc_breakpoint): Change type to "unsigned int".
12768 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12769 (the_low_target): Conditionally provide initializers for the
12770 arch_setup member depending on __powerpc64__. Install
12771 collect_ptrace_register and supply_ptrace_register members.
12773 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12775 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12776 * server.c (gdbserver_xmltarget): Define.
12777 (get_features_xml): Use it to replace "target.xml" and arch_string.
12779 * configure.srv: Remove srv_xmltarget. Add XML files that were
12780 mentioned there to srv_xmlfiles instead. Remove conditional tests
12781 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12782 srv_xmlfiles and srv_regobj to include all possible choices.
12783 * configure.ac (srv_xmltarget): Remove.
12784 (srv_xmlfiles): Do not add "target.xml".
12785 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12786 checks for supplementary target information.
12787 * configure: Regenerate.
12788 * Makefile.in (XML_TARGET): Remove.
12789 (target.xml): Remove rule.
12790 (clean): Do not clean up target.xml.
12791 (.PRECIOUS): Do not mention target.xml.
12793 * target.h (struct target_ops): Remove arch_string member.
12794 * linux-low.c (linux_arch_string): Remove.
12795 (linux_target_ops): Remove arch_string initializer.
12796 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12797 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12798 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12799 * spu-low.c (spu_arch_string): Remove.
12800 (spu_target_ops): Remove arch_string initializer.
12801 * win32-low.c (win32_arch_string): Remove.
12802 (win32_target_ops): Remove arch_string initializer.
12803 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12804 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12805 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12807 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12809 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12810 by collect_ptrace_register and supply_ptrace_register hooks.
12811 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12812 instead of checking for the_low_target.left_pad_xfer.
12813 (usr_store_inferior_registers): Use collect_ptrace_register callback
12814 instead of checking for the_low_target.left_pad_xfer.
12816 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12817 (s390_supply_ptrace_register): Likewise.
12818 (s390_fill_gregset): Call s390_collect_ptrace_register.
12819 (the_low_target): Update.
12821 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12822 (ppc_supply_ptrace_register): Likewise.
12823 (the_low_target): Update.
12825 * linux-i386-low.c (the_low_target): Update.
12826 * linux-x86-64-low.c (the_low_target): Update.
12828 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12830 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12831 reg-s390.o and reg-s390x.o.
12833 * linux-low.c (new_inferior): New global variable.
12834 (linux_create_inferior, linux_attach): Set it.
12835 (linux_wait_for_process): Call the_low_target.arch_setup after the
12836 target has stopped for the first time.
12837 (initialize_low): Do not call the_low_target.arch_setup.
12839 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12840 (s390_set_pc): Likewise.
12841 (s390_arch_setup): New function.
12842 (the_low_target): Use s390_arch_setup as arch_setup routine.
12844 * regcache.c (realloc_register_cache): New function.
12845 (set_register_cache): Call it for each existing regcache.
12847 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12849 * server.h (init_registers): Remove prototype.
12851 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12852 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12853 instead of init_registers ().
12854 * linux-arm-low.c (init_registers_arm): Add prototype.
12855 (init_registers_arm_with_iwmmxt): Likewise.
12856 (the_low_target): Add initializer for arch_setup field.
12857 * linux-cris-low.c (init_registers_cris): Add prototype.
12858 (the_low_target): Add initializer for arch_setup field.
12859 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12860 (the_low_target): Add initializer for arch_setup field.
12861 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12862 (the_low_target): Add initializer for arch_setup field.
12863 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12864 (the_low_target): Add initializer for arch_setup field.
12865 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12866 (the_low_target): Add initializer for arch_setup field.
12867 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12868 (the_low_target): Add initializer for arch_setup field.
12869 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12870 (init_registers_mips64_linux): Likewise.
12871 (the_low_target): Add initializer for arch_setup field.
12872 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12873 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12874 (the_low_target): Add initializer for arch_setup field.
12875 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12876 (init_registers_powerpc_64): Likewise.
12877 (the_low_target): Add initializer for arch_setup field.
12878 * linux-s390-low.c (init_registers_s390): Add prototype.
12879 (init_registers_s390x): Likewise.
12880 (the_low_target): Add initializer for arch_setup field.
12881 * linux-sh-low.c (init_registers_sh): Add prototype.
12882 (the_low_target): Add initializer for arch_setup field.
12883 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12884 (the_low_target): Add initializer for arch_setup field.
12885 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12886 (the_low_target): Add initializer for arch_setup field.
12888 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12889 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12890 instead of init_registers ().
12891 * win32-arm-low.c (init_registers_arm): Add prototype.
12892 (the_low_target): Add initializer for arch_setup field.
12893 * win32-i386-low.c (init_registers_i386): Add prototype.
12894 (the_low_target): Add initializer for arch_setup field.
12896 * spu-low.c (init_registers_spu): Add prototype.
12897 (initialize_low): Call initialie_registers_spu () instead of
12898 initialize_registers ().
12900 2008-02-19 Pedro Alves <pedro@codesourcery.com>
12902 * server.c (handle_v_requests): When handling the vRun and vAttach
12903 packets, if already debugging a process, don't kill it. Return an
12906 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12908 * server.c (handle_query): Correct length check.
12910 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12912 * win32-low.c (do_initial_child_stuff): Add process handle
12913 parameter. Set current_process_handle and current_process_id from the
12914 parameters. Clear globals.
12915 (win32_create_inferior): Don't set current_process_handle and
12916 current_process_id here. Instead pass them on the call to
12917 do_initial_child_stuff.
12918 (win32_attach): Likewise.
12919 (win32_clear_inferiors): New.
12920 (win32_kill): Don't close the current process handle or the
12921 current thread handle here. Instead call win32_clear_inferiors.
12922 (win32_detach): Don't open a new handle to the process. Call
12923 win32_clear_inferiors.
12924 (win32_join): Don't rely on current_process_handle; open a new
12925 handle using the process id.
12926 (win32_wait): Call win32_clear_inferiors when the inferior process
12929 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12931 * server.c (monitor_show_help): Add "exit".
12933 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12935 * Makefile.in (SFILES): Add linux-xtensa-low.c.
12936 (clean): Add reg-xtensa.c.
12937 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
12938 * configure.srv (xtensa*-*-linux*) New target.
12939 * linux-xtensa-low.c: New.
12940 * xtensa-xtregs.c: New.
12942 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12944 * hostio.c: Don't include errno.h.
12945 (errno_to_fileio_errno): Move to hostio-errno.
12946 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12947 error number outputting to the target->hostio_last_error callback.
12948 (hostio_packet_error): Use FILEIO_EINVAL directly.
12949 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12950 calls to hostio_error.
12951 * hostio-errno.c: New.
12952 * server.h (hostio_last_error_from_errno): Declare.
12953 * target.h (target_ops): Add hostio_last_error member.
12954 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12955 as hostio_last_error handler.
12956 * spu-low.c (spu_target_ops): Likewise.
12957 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12958 (wince_hostio_last_error): New functions.
12959 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12960 as hostio_last_error handler.
12961 (win32_target_ops) [!_WIN32_WCE]: Register
12962 hostio_last_error_from_errno as hostio_last_error handler.
12963 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12964 (hostio-errno.o): New rule.
12965 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12966 * configure.srv (srv_hostio_err_objs): New variable. Default to
12968 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12969 * configure: Regenerate.
12971 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12973 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12974 (linux_kill, linux_detach): Clean up the process list.
12975 * remote-utils.c (remote_open): Improve port number parsing.
12976 (putpkt_binary, input_interrupt): Only send interrupts if the target
12978 * server.c (extended_protocol): Make static.
12979 (attached): Define earlier.
12980 (exit_requested, response_needed, program_argv): New variables.
12981 (target_running): New.
12982 (start_inferior): Clear attached here.
12983 (attach_inferior): Set attached here.
12984 (require_running): Define.
12985 (handle_query): Use require_running and target_running. Implement
12987 (handle_v_attach, handle_v_run): New.
12988 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12989 (gdbserver_usage): Update.
12990 (main): Redo argument parsing. Handle --debug and --multi. Handle
12991 --attach along with other options or after the port. Save
12992 program_argv. Support no initial program. Resynchronize
12993 communication with GDB after an error. Handle "monitor exit".
12994 Use require_running and target_running. Always allow the extended
12995 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12996 restart in extended mode.
12997 * README: Refer to the GDB manual. Update --attach usage.
12999 2007-12-20 Andreas Schwab <schwab@suse.de>
13001 * linux-low.c (STACK_SIZE): Define.
13002 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13003 (linux_test_for_tracefork): Likewise.
13005 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13007 * linux-low.c (linux_wait_for_event): Update messages. Do not
13008 reinsert auto-delete breakpoints.
13009 * mem-break.c (struct breakpoint): Change return type of handler to
13011 (set_breakpoint_at): Update handler type.
13012 (reinsert_breakpoint_handler): Return 1 instead of calling
13014 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13016 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13017 * mem-break.h (set_breakpoint_at): Update handler type.
13018 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13019 * win32-low.c (auto_delete_breakpoint): New.
13020 (get_child_debug_event): Use it.
13022 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13024 * configure.ac: Check for pread and pwrite.
13025 * hostio.c (handle_pread): Fall back to lseek and read.
13026 (handle_pwrite): Fall back to lseek and write.
13027 * config.in, configure: Regenerated.
13029 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13031 * server.c (myresume): Add own_buf argument.
13032 (main): Update calls.
13034 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13036 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13037 * remote-utils.c (remote_open): Do not call disable_async_io.
13038 (block_async_io): Delete.
13039 (unblock_async_io): Make static.
13040 (initialize_async_io): New.
13041 * server.c (handle_v_cont): Handle async I/O here.
13042 (myresume): Likewise. Move other common resume tasks here...
13043 (main): ... from here. Call initialize_async_io. Disable async
13044 I/O before the main loop.
13045 * server.h (initialize_async_io): Declare.
13046 (block_async_io, unblock_async_io): Delete prototypes.
13047 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13049 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13051 * remote-utils.c (readchar): Allow binary data in received messages.
13053 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13055 * win32-low.c (attaching): New global.
13056 (win32_create_inferior): Clear the `attaching' global.
13057 (win32_attach): Set the `attaching' global.
13058 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13059 attaching. Only set a breakpoint at the entry point if not
13062 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13064 * server.c (main): Don't report dll events on the initial
13065 connection on attaches.
13067 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13069 * server.c (main): Relax numerical bases supported for the pid of
13070 the --attach command line argument.
13072 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13074 * win32-low.c (win32_attach): Call OpenProcess before
13075 DebugActiveProcess, not after. Add last error output to error
13078 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13080 * win32-low.c (win32_get_thread_context)
13081 (win32_set_thread_context): New functions.
13082 (thread_rec): Use win32_get_thread_context.
13083 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13084 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13087 2007-12-03 Leo Zayas
13088 Pedro Alves <pedro_alves@portugalmail.pt>
13090 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13092 (child_add_thread): Minor cleanup.
13093 (child_continue): Resume artificially suspended threads before
13094 calling ContinueDebugEvent.
13095 (suspend_one_thread): New.
13096 (fake_breakpoint_event): New.
13097 (get_child_debug_event): Change return type to int. Check here if
13098 gdb sent an interrupt request. If a soft interrupt was requested,
13099 fake a breakpoint event. Return 0 if there is no event to handle,
13101 (win32_wait): Don't check here if gdb sent an interrupt request.
13102 Ensure there is a valid event to handle.
13103 (win32_request_interrupt): Add soft interruption method as last
13106 2007-12-03 Leo Zayas
13107 Pedro Alves <pedro_alves@portugalmail.pt>
13109 * win32-low.h (win32_thread_info): Add descriptions to the
13110 structure members. Replace `suspend_count' counter by a
13112 * win32-low.c (thread_rec): Update condition of when to get the
13113 context from the inferior. Rely on ContextFlags being set if it
13114 has already been retrieved. Only suspend the inferior thread if
13115 we haven't already. Warn if that fails.
13116 (continue_one_thread): s/suspend_count/suspended/. Only call
13117 ResumeThread once. Warn if that fails.
13119 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13121 * win32-low.c (win32_wait): Don't read from the inferior when it
13122 has already exited.
13124 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13126 * Makefile.in (win32_low_h): New variable.
13127 (win32-low.o): Add dependency on $(win32_low_h).
13128 (win32-arm-low.o, win32-i386-low.o): New rules.
13130 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13132 * hostio.c: Correct copyright year.
13134 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13136 * Makefile.in (OBS): Add hostio.o.
13137 (hostio.o): New rule.
13138 * server.h (handle_vFile): Declare.
13139 * hostio.c: New file.
13140 * server.c (handle_v_requests): Take packet_len and new_packet_len
13141 for binary packets. Call handle_vFile.
13142 (main): Update call to handle_v_requests.
13144 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13146 * linux-low.c: Include <sched.h>.
13148 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13150 * linux-low.c (linux_tracefork_grandchild): New.
13151 (linux_tracefork_child): Use clone.
13152 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13154 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13156 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13158 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13160 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13162 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13164 * inferiors.c (change_inferior_id): Delete.
13165 (add_pid_to_list, pull_pid_from_list): New.
13166 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13167 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13168 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13169 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13170 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13171 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13172 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13173 (using_threads): Always set to 1.
13174 (handle_extended_wait): New.
13175 (add_process): Do not set TID.
13176 (linux_create_inferior): Set must_set_ptrace_flags.
13177 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13178 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13179 (linux_thread_alive): Rename TID argument to LWPID.
13180 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13181 (linux_wait_for_event): Do not use TID or check using_threads. Update
13182 call to dead_thread_notify. Call handle_extended_wait.
13183 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13184 (send_sigstop): Delete sigstop_sent.
13185 (wait_for_sigstop): Avoid TID.
13186 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13187 (linux_test_for_tracefork): New.
13188 (linux_lookup_signals): Use thread_db_active and
13189 linux_supports_tracefork_flag.
13190 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13191 * linux-low.h (get_process_thread): Avoid TID.
13192 (struct process_ifo): Move thread_known and tid to the end. Remove
13194 (linux_attach_lwp, thread_db_init): Update prototypes.
13195 * server.h (change_inferior_id): Delete prototype.
13196 (add_pid_to_list, pull_pid_from_list): New prototypes.
13197 * thread-db.c (thread_db_use_events): New.
13198 (find_first_thread): Rename to...
13199 (find_one_thread): ...this. Update callers and messages. Do not
13200 call fatal. Check thread_db_use_events. Do not call
13201 change_inferior_id or new_thread_notify.
13202 (maybe_attach_thread): Update. Do not call new_thread_notify.
13203 (thread_db_init): Set thread_db_use_events. Check use_events.
13204 * utils.c (fatal, warning): Correct message prefix.
13206 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13208 * Makefile.in (clean): Remove new files.
13209 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13210 (powerpc-64.o, powerpc-64.c): New rules.
13211 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13212 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13214 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13216 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13217 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13218 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13219 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13220 (target_regsets): Add AltiVec and SPE register sets.
13221 * configure.ac: Check for AltiVec and SPE.
13222 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13223 (ppc_fill_vrregset, ppc_store_vrregset): New.
13224 (target_regsets): Add AltiVec register set.
13225 * configure: Regenerated.
13227 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13229 * linux-low.c (O_LARGEFILE): Define.
13230 (linux_read_memory): Use /proc/PID/mem.
13231 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13232 * configure, config.in: Regenerated.
13234 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13236 * linux-low.c (linux_wait_for_event): Do not pass signals while
13239 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13241 * win32-low.c (create_process): New.
13242 (win32_create_inferior): Use create_process instead of
13243 CreateProcess. If create_process failed retry appending an ".exe"
13244 suffix. Store the GetLastError result immediatelly after
13245 create_process calls and use it on the call to error.
13247 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13249 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13251 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13253 * configure.ac: Switch license to GPLv3.
13255 2007-08-01 Michael Snyder <msnyder@access-company.com>
13257 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13259 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13261 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13263 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13264 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13265 CloseToolhelp32Snapshot.
13266 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13267 CloseToolhelp32Snapshot.
13269 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13271 * server.c (main): Check for inferior exit before main loop.
13273 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13275 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13276 instead of on tmp_desc.
13278 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13279 Daniel Jacobowitz <dan@codesourcery.com>
13281 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13282 (add_thread): Minor cleanups.
13283 (clear_inferiors): Move lower in the file. Clear the DLL
13285 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13286 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13287 (xml_escape_text): New.
13288 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13290 (handle_v_cont): Report errors.
13291 (gdbserver_version): Update.
13292 (main): Correct size of own_buf. Do not report initial DLL events.
13293 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13294 (unloaded_dll, xml_escape_text): New.
13295 * win32-low.c (enum target_waitkind): Update comments.
13296 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13297 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13298 (win32_EnumProcessModules, win32_GetModuleInformation)
13299 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13300 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13301 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13302 (win32_Module32First, win32_Module32Next, load_toolhelp)
13303 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13304 (get_child_debug_event): Handle DLL events.
13305 (win32_wait): Likewise.
13307 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13309 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13310 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13312 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13314 * win32-low.c (handle_output_debug_string): Ignore event if not
13317 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13319 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13321 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13323 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13325 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13327 * inferiors.c (change_inferior_id): Add comment.
13328 * linux-low.c (check_removed_breakpoint): Add an early
13329 prototype. Improve debug output.
13330 (linux_attach): Doc update.
13331 (linux_detach_one_process, linux_detach): Clean up before releasing
13333 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13334 * linux-low.h (struct process_info): Doc improvement.
13335 * mem-break.c (delete_all_breakpoints): New.
13336 * mem-break.h (delete_all_breakpoints): New prototype.
13337 * thread-db.c (find_first_thread): New.
13338 (thread_db_create_event): Call it instead of
13339 thread_db_find_new_threads. Clean up unused variables.
13340 (maybe_attach_thread): Remove first thread handling.
13341 (thread_db_find_new_threads): Use find_first_thread.
13342 (thread_db_get_tls_address): Likewise.
13344 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13346 * thread-db.c (thread_db_find_new_threads): Add prototype.
13347 (thread_db_create_event): Check for the main thread before adding
13349 (maybe_attach_thread): Only enable event reporting if TID == 0.
13350 (thread_db_get_tls_address): Check for new threads.
13352 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13354 * linux-low.c (linux_create_inferior): Try execv before execvp.
13355 * spu-low.c (spu_create_inferior): Likewise.
13357 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13359 * linux-low.c (linux_create_inferior): Change execv to execvp.
13360 * spu-low.c (spu_create_inferior): Likewies.
13362 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13364 * Makefile.in (clean): Clean new files instead of deleted ones.
13365 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13366 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13368 * configure.srv: Specify XML files and new regformats for MIPS and
13370 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13371 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13372 an entry for the restart register.
13373 (mips_cannot_fetch_register, mips_cannot_store_register)
13374 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13375 register names to match the XML descriptions.
13376 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13377 restart register instead of $0.
13379 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13380 Markus Deuling <deuling@de.ibm.com>
13382 * remote-utils.c (decode_xfer_write): New function.
13383 * server.h (decode_xfer_write): Add prototype.
13384 * server.c (handle_query): Add PACKET_LEN argument. Support
13385 qXfer:spu:read and qXfer:spu:write packets.
13386 (main): Pass packet_len to handle_query.
13387 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13388 * target.h (target_ops): Add qxfer_spu.
13390 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13392 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13393 accessing non-seekable spufs files.
13395 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13397 * server.c (handle_query): Add reply for qC packet.
13399 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13400 Leo Zayas <lerele@champenstudios@com>
13402 * server.h (check_remote_input_interrupt_request): New function.
13403 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13404 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13405 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13406 (check_remote_input_interrupt_request): New function.
13407 * server.h (check_remote_input_interrupt_request): Declare.
13408 * win32-low.c (winapi_DebugBreakProcess,
13409 winapi_GenerateConsoleCtrlEvent): New typedefs.
13410 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13412 (win32_wait): Check for remote interrupt request
13413 with check_remote_input_interrupt_request.
13414 (win32_request_interrupt): New function.
13415 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13417 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13419 * win32-low.c (debug_registers_changed,
13420 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13421 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13422 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13423 (thread_rec): Get context using the low target.
13424 (child_add_thread): Call thread_added on the low target,
13425 which does the same thing.
13427 (do_initial_child_stuff): Remove debug registers references.
13428 Set context using the low target. Resume threads after
13429 setting the contexts.
13430 (child_continue): Remove dead variable. Remove debug
13431 registers references.
13432 (child_fetch_inferior_registers): Go through the low target.
13433 (do_child_store_inferior_registers): Remove.
13434 (child_store_inferior_registers): Go through the low target.
13435 (win32_resume): Remove debug registers references.
13436 Set context using the low target.
13437 (handle_exception): Change return type to void. Don't record
13438 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13439 first chance exception.
13440 (get_child_debug_event): Change return type to void. Remove
13441 goto loop. Always return after waiting for debug event.
13442 (win32_wait): Convert to switch statement. Handle spurious
13445 * win32-i386-low.c (debug_registers_changed,
13446 debug_registers_used): New.
13447 (initial_stuff): Rename to ...
13448 (i386_initial_stuff): ... this. Clear debug registers
13450 (store_debug_registers): Delete.
13451 (i386_get_thread_context): New.
13452 (load_debug_registers): Delete.
13453 (i386_set_thread_context): New.
13454 (i386_thread_added): New.
13455 (single_step): Rename to ...
13456 (i386_single_step): ... this.
13457 (do_fetch_inferior_registers): Rename to ...
13458 (i386_fetch_inferior_register): ... this.
13459 (i386_store_inferior_register): New.
13460 (the_low_target): Adapt to new interface.
13462 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13463 (arm_get_thread_context): New.
13464 (arm_set_thread_context): New.
13466 (do_fetch_inferior_registers): Rename to ...
13467 (arm_fetch_inferior_register): ... this.
13468 (arm_store_inferior_register): New.
13469 (arm_wince_breakpoint): Reimplement as unsigned long.
13470 (arm_wince_breakpoint_len): Define.
13471 (the_low_target): Adapt to new interface.
13473 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13474 load_debug_registers. Add get_thread_context, set_thread_context,
13475 thread_added and store_inferior_register. Rename
13476 fetch_inferior_registers to fetch_inferior_register.
13477 (regptr): Remove declaration.
13479 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13481 * linux-low.c (linux_detach): Change return type to int. Return 0.
13482 * spu-low.c (spu_detach): Likewise.
13484 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13486 * target.h (target_ops): Change return type of detach to int.
13488 (join_inferior): New.
13489 * server.c (main): Don't skip detach support on mingw32.
13490 If the inferior doesn't support detaching return error.
13491 Call join_inferior instead of using waitpid.
13492 * linux-low.c (linux_join): New.
13493 (linux_target_op): Add linux_join.
13494 * spu-low.c (spu_join): New.
13495 (spu_target_ops): Add spu_join.
13496 * win32-low.c (win32_detach): Adapt to new interface.
13497 Reopen current_process_handle before detaching. Issue a child
13498 resume before detaching.
13500 (win32_target_op): Add win32_join.
13502 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13504 * win32-low.c (win32-attach): Fix return value.
13505 * target.h (target_ops): Describe ATTACH return values.
13507 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13509 * win32-low.c (GETPROCADDRESS): Define.
13510 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13511 (winapi_DebugSetProcessKillOnExit): Likewise.
13512 (win32_create_inferior): Force usage of ansi CreateProcessA.
13513 (win32_attach): Use GETPROCADDRESS.
13514 (win32_detach): Likewise.
13516 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13518 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13520 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13522 * win32-low.c: Commit leftover changes from 2007-03-29.
13524 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13526 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13527 fields short instead of int. Add explicit padding.
13528 (i387_cache_to_fsave): Remove unnecessary casts.
13529 (i387_fsave_to_cache): Doc fix.
13530 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13532 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13534 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13535 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13537 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13539 * configure.srv (arm*-*-mingw32ce*): Move near the other
13542 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13544 * configure.ac: Add errno checking.
13545 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13546 sys/file.h and malloc.h.
13547 (AC_CHECK_DECLS): Add perror.
13548 (srv_mingwce): Handle.
13549 * configure.srv (i[34567]86-*-cygwin*): Add
13550 win32-i386-low.o to srv_tgtobj.
13551 (i[34567]86-*-mingw*): Likewise.
13552 (arm*-*-mingw32ce*): Add case.
13553 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13554 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13555 [__MINGW32CE__] (strerror): New function.
13556 [__MINGW32CE__] (errno): Define to GetLastError.
13557 [__MINGW32CE__] (COUNTOF): New macro.
13558 (remote_open): Remove extra close call.
13559 * mem-break.c (delete_breakpoint_at): New function.
13560 * mem-break.h (delete_breakpoint_at): Declare.
13561 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13562 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13563 [USE_WIN32API] (read, write): Add char* casts.
13564 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13565 * server.h: Include wincecompat.h on Windows CE.
13566 [HAVE_ERRNO_H]: Check.
13567 (perror): Declare if not declared.
13568 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13569 (perror_with_name): Remove errno declaration.
13570 * wincecompat.h: New.
13571 * wincecompat.c: New.
13572 * win32-low.h: New.
13573 * win32-arm-low.c: New.
13574 * win32-i386-low.c: New.
13575 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13576 (OUTMSG2): Make it safe.
13578 (COUNTOF): New macro.
13579 (NUM_REGS): Get it from the low target.
13580 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13581 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13582 (thread_rec): Let low target handle debug registers.
13583 (child_add_thread): Likewise.
13584 (child_init_thread_list): Likewise.
13585 (continue_one_thread): Likewise.
13587 (do_child_fetch_inferior_registers): Move to ...
13588 * win32-i386-low.c: ... here, and rename to ...
13589 (do_fetch_inferior_registers): ... this.
13590 * win32-low.c (child_fetch_inferior_registers):
13591 Go through the low target.
13592 (do_child_store_inferior_registers): Use regptr.
13593 (strwinerror): New function.
13594 (win32_create_inferior): Handle Windows CE.
13595 Use strwinerror instead of strerror on Windows error
13596 codes. Add program to the error output.
13597 Don't close the main thread handle on Windows CE.
13598 (win32_attach): Use coredll.dll on Windows CE.
13599 (win32_kill): Close current process and current
13601 (win32_detach): Use coredll.dll on Windows CE.
13602 (win32_resume): Let low target handle debug registers, and
13604 (handle_exception): Add/Remove initial breakpoint. Avoid
13605 non-existant WSTOPSIG on Windows CE.
13606 (win32_read_inferior_memory): Cast to remove warning.
13607 (win32_arch_string): Go through the low target.
13608 (initialize_low): Call set_breakpoint_data with the low
13609 target's breakpoint.
13610 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13611 FOP_REGNUM, mappings): Move to ...
13612 * win32-i386-low.c: ... here.
13613 * win32-low.c (win32_thread_info): Move to ...
13614 * win32-low.h: ... here.
13615 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13616 win32-arm-low.c and wincecompat.c.
13617 (all:): Add $EXEEXT.
13618 (install-only:): Likewise.
13619 (gdbserver:): Likewise.
13620 (gdbreplay:): Likewise.
13621 * config.in: Regenerate.
13622 * configure: Regenerate.
13624 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13626 * win32-low.c: Rename typedef thread_info to
13627 win32_thread_info throughout.
13629 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13631 * win32-i386-low.c: Rename to ...
13632 * win32-low.c: ... this.
13633 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13634 * Makefile.in: Likewise.
13636 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13638 * remote-utils.c (monitor_output): Constify msg parameter.
13639 * server.h (monitor_output): Likewise.
13640 * win32-i386-low.c (handle_output_debug_string): New.
13641 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13642 handle_output_debug_string.
13643 (get_child_debug_event): Likewise.
13645 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13647 * server.c (main): Correct strtoul check.
13649 2007-03-27 Jon Ringle <jon@ringle.org>
13651 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13653 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13655 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13657 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13659 * terminal.h: Check HAVE_SGTTY_H.
13661 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13663 * remote-utils.c (remote_open): Print out the assigned port number.
13665 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13667 * remote-utils.c (monitor_output): New function.
13668 * server.c (debug_threads): Define here.
13669 (monitor_show_help): New function.
13670 (handle_query): Handle qRcmd.
13671 (main): Do not handle 'd' packet.
13672 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13673 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13676 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13678 * Makefile.in (EXEEXT): New.
13679 (clean): Use $(EXEEXT).
13681 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13683 * target.h (target_ops): Rename send_signal to request_interrupt,
13684 and remove enum target_signal parameter.
13685 * linux-low.c (linux_request_interrupt): Rename from
13686 linux_send_signal, and always send SIGINT.
13687 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13688 and always send SIGINT.
13689 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13691 (input_interrupt): Likewise.
13693 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13695 * server.c (get_features_xml): Check if target implemented
13697 * win32-i386-low.c (win32_arch_string): New.
13698 (win32_target_ops): Add win32_arch_string as arch_string member.
13700 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13702 * spu-low.c (spu_arch_string): New.
13703 (spu_target_ops): Add spu_arch_string.
13705 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13707 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13708 * configure.ac: Do not check for terminal.h.
13709 * configure, config.in: Regenerated.
13711 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13713 * Makefile.in (OBS): Add $(XML_BUILTIN).
13714 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13716 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13717 (arm-with-iwmmxt.c): New.
13718 * config.in, configure: Regenerate.
13719 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13720 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13721 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13722 (arm*-*-linux*): Add iWMMXt and regset support.
13723 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13724 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13725 (arm_store_wmmxregset, target_regsets): New.
13726 * server.c (get_features_xml): Take annex argument. Check builtin
13728 (handle_query): Handle multiple annexes.
13730 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13732 * remote-utils.c [USE_WIN32API] (read, write): Define.
13733 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13736 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13738 * linux-i386-low.c (the_low_target): Set arch_string.
13739 * linux-x86-64-low.c (the_low_target): Likewise.
13740 * linux-low.c (linux_arch_string): New.
13741 (linux_target_ops): Add it.
13742 * linux-low.h (struct linux_target_ops): Add arch_string.
13743 * server.c (write_qxfer_response): Use const void * for DATA.
13744 (get_features_xml): New.
13745 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13746 * target.h (struct target_ops): Add arch_string method.
13748 2007-01-03 Denis Pilat <denis.pilat@st.com>
13749 Daniel Jacobowitz <dan@codesourcery.com>
13751 * linux-low.c (linux_kill): Handle being called with no threads.
13752 * win32-i386-low.c (win32_kill): Likewise.
13753 (get_child_debug_event): Clear current_process_handle.
13755 2006-12-30 Denis PILAT <denis.pilat@st.com>
13756 Daniel Jacobowitz <dan@codesourcery.com>
13758 * remote-utils.c (remote_open): Check the type of specified
13759 serial port devices before opening them.
13760 * server.c (main): Kill the inferior if an error occurs during
13761 the first remote_open.
13763 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13765 * README: Update supported targets.
13767 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13769 * Makefile.in (clean): Remove reg-mips64.c.
13770 (reg-mips64.c, reg-mips64.o): New rules.
13771 * configure.srv: Handle mips64. Include regset support for mips.
13772 * linux-mips-low.c (union mips_register): New.
13773 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13774 (mips_breakpoint, mips_breakpoint_at): Use int.
13775 (mips_collect_register, mips_supply_register)
13776 (mips_collect_register_32bit, mips_supply_register_32bit)
13777 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13778 (mips_store_fpregset, target_regsets): New.
13779 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13781 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13783 * configure.srv: Add target "spu*-*-*".
13784 * Makefile.in (clean): Remove reg-spu.c.
13785 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13786 * spu-low.c: New file.
13788 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13790 * configure.ac: Correct td_thr_tls_get_addr test.
13791 * configure: Regenerated.
13793 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13795 * linux-low.c (linux_wait_for_event): Reformat. Use the
13796 pass_signals array.
13797 * remote-utils.c (decode_address_to_semicolon): New.
13798 * server.c (pass_signals, handle_general_set): New.
13799 (handle_query): Mention QPassSignals for qSupported.
13800 (main): Call handle_general_set.
13801 * server.h (pass_signals, decode_address_to_semicolon): New.
13803 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13805 * server.c (handle_query): Correct error handling for read_auxv.
13807 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13809 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13810 and srv_linux_thread_db to yes.
13811 * linux-s390-low.c (s390_fill_gregset): New function.
13812 (target_regsets): Define data structure.
13814 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13816 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13817 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13818 * config.in, configure: Regenerated.
13819 * inferiors.c (gdb_id_to_thread): New function.
13820 (gdb_id_to_thread_id): Use it.
13821 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13822 * linux-low.h (struct process_info): Add th member.
13823 (thread_db_get_tls_address): New prototype.
13824 * remote-utils.c (decode_address): Make non-static.
13825 * server.c (handle_query): Handle qGetTLSAddr.
13826 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13827 * target.h (struct target_ops): Add get_tls_address.
13828 * thread-db.c (maybe_attach_thread): Save the thread handle.
13829 (thread_db_get_tls_address): New.
13831 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13833 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13834 (linux_resume_one_process): Take a siginfo_t *. Update all
13835 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13836 (struct pending_signals): Add a siginfo_t.
13837 (linux_wait_for_process): Always set last_status.
13838 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13839 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13840 * linux-low.h (struct process_info): Add last_status.
13842 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13844 * remote-utils.c (try_rle): New function.
13845 (putpkt_binary): Use it.
13847 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13849 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13850 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13851 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13852 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13853 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13856 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13858 * server.c (terminal_fd): New variable.
13859 (old_foreground_pgrp): Likewise.
13860 (restore_old_foreground_pgrp): New function.
13861 (start_inferior): Record the terminal file descriptor in terminal_fd
13862 and its original foreground group in old_foreground_pgrp. Register
13863 restore_old_foreground_pgrp with atexit().
13865 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13867 * server.c (handle_query): Correct qPart to qXfer.
13869 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13871 * configure.ac: Check for more headers which are missing on
13872 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13873 * configure.srv: Add Cygwin and mingw32.
13874 * remote-utils.c: Don't include headers unconditionally which
13875 are missing on mingw32. Include <winsock.h> for mingw32.
13876 (remote_open): Adjust for mingw32 support. Flush
13877 standard error after writing to it.
13878 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13879 (unblock_async_io, enable_async_io, disable_async_io)
13880 (readchar, getpkt): Update for Winsock support.
13881 (prepare_resume_reply): Expect a protocol signal number.
13882 * server.c: Disable <sys/wait.h> on mingw32.
13883 (start_inferior): Adjust for mingw32 support. Flush
13884 standard error after writing to it.
13885 (attach_inferior): Likewise. Use protocol signal
13887 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13889 * win32-i386-low.c: New file.
13890 * Makefile.in (XM_CLIBS): Set.
13891 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13892 (win32-i386-low.o): New dependency rule.
13893 * linux-low.c (linux_wait): Use target signal numbers.
13894 * target.h (struct target_ops): Doc fix.
13895 * server.h (target_signal_to_name): New prototype.
13896 * gdbreplay.c: Don't include headers unconditionally which
13897 are missing on mingw32. Include <winsock.h> for mingw32.
13898 (remote_close, remote_open): Adjust for Winsock support.
13899 * configure, config.in: Regenerated.
13901 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13903 * server.c (decode_xfer_read, write_qxfer_response): New.
13904 (handle_query): Take a packet length argument. Handle
13905 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13906 the qSupported response.
13907 (main): Update call to handle_query.
13909 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13911 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13912 (putpkt_binary): Renamed from putpkt and adjusted for binary
13914 (putpkt): New wrapper for putpkt_binary.
13915 (readchar): Don't mask off the high bit.
13916 (decode_X_packet): New function.
13917 * server.c (main): Call putpkt_binary if a handler sets the packet
13918 length. Save the length of the incoming packet. Handle 'X'.
13919 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13921 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13923 * server.c (handle_query): Handle qSupported.
13925 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13927 * remote-utils.c (all_symbols_looked_up): New variable.
13928 (look_up_one_symbol): Check it.
13929 * server.h (look_up_one_symbol): New declaration.
13930 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13932 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13934 * Makefile.in (linux-arm-low.o): Update dependencies.
13935 * linux-arm-low.c: Include "gdb_proc_service.h".
13936 (PTRACE_GET_THREAD_AREA): Define.
13937 (ps_get_thread_area): New function.
13939 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13941 * configure.srv (m68k*-*-uclinux*): New target.
13942 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13943 (linux_resume_one_process): Remove extraneous cast.
13944 (linux_read_offsets): New.
13945 (linux_target_op): Add linux_read_offsets on mmuless systems.
13946 * server.c (handle_query): Add qOffsets logic.
13947 * target.h (struct target_ops): Add read_offsets.
13949 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13951 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13952 (PTRACE_GET_THREAD_AREA): Define.
13953 (ps_get_thread_area): New function.
13954 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13955 (linux-x86-64-low.o): Update.
13957 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13959 * configure.ac: Remove checks for prfpregset_t.
13960 * gdb_proc_service.h: New file.
13961 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13962 new "gdb_proc_service.h".
13963 * proc-service.c: Likewise.
13964 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13965 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13966 * Makefile.in (gdb_proc_service_h): Updated.
13967 * configure, config.in: Regenerated.
13969 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13971 * remote-utils.c (prepare_resume_reply): Move declaration
13972 of gdb_id_from_wait to the top of the block.
13974 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13976 * linux-low.c (regsets_store_inferior_registers): Read the regset
13977 from the target before filling it.
13979 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13981 * server.c (attach_inferior): Return SIGTRAP for a successful
13984 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13986 * Makefile.in (OBS): Add version.o.
13987 (STAGESTUFF): Delete.
13988 (version.o): Add dependencies.
13989 (version.c): Replace rule.
13990 (clean): Remove version.c.
13991 * server.c (gdbserver_version): New.
13992 (gdbserver_usage): Use printf.
13993 (main): Handle --version and --help.
13994 * server.h (version, host_name): Add declarations.
13996 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14008 * linux-x86-64-low.c:
14010 * linux-s390-low.c:
14011 * linux-ppc64-low.c:
14013 * linux-mips-low.c:
14014 * linux-m68k-low.c:
14015 * linux-m32r-low.c:
14018 * linux-ia64-low.c:
14019 * linux-i386-low.c:
14020 * linux-crisv32-low.c:
14032 * gdbserver.1: Add (C) after Copyright. Update the FSF
14035 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14037 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14038 (arm_breakpoint_at): Recognize both breakpoints.
14039 (the_low_target): Use the correct breakpoint instruction.
14041 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14043 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14044 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14045 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14046 (the_low_target): Update.
14048 2005-10-25 Andreas Schwab <schwab@suse.de>
14050 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14052 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14053 (ia64_num_regs): Reduce to 462.
14055 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14057 * acinclude.m4: Correct quoting.
14058 * aclocal.m4: Regenerated.
14060 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14061 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14062 (thread_db_init): Call thread_db_err_str.
14063 * configure.ac: Check for TD_VERSION.
14064 * config.in, configure: Regenerated.
14066 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14068 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14070 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14072 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14073 is not available. Define HAVE_PTRACE_GETREGS if it is.
14074 * config.in, configure: Regenerated.
14075 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14076 * linux-i386-low.c, linux-m68k-low.c: Update to use
14077 HAVE_PTRACE_GETREGS.
14078 * linux-low.c (regsets_fetch_inferior_registers)
14079 (regsets_store_inferior_registers): Only return 0 if we processed
14081 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14082 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14084 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14086 * inferiors.c (struct thread_info): Add gdb_id.
14087 (add_thread): Add gdb_id argument.
14088 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14089 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14090 calls to add_thread.
14091 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14092 * server.c (handle_query): Use thread_to_gdb_id.
14093 (handle_v_cont, main): Use gdb_id_to_thread_id.
14094 * server.h (add_thread): Update prototype.
14095 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14098 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14100 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14101 left-padded registers.
14102 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14103 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14105 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14107 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14108 * configure: Regenerate.
14109 * config.in: Regenerate.
14110 * server.h (NEED_DECLARATION_STRERROR):
14111 Replace with !HAVE_DECL_STRERROR.
14113 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14115 * linux-low.c (linux_wait, linux_send_signal): Don't test
14116 an unsigned long variable for > 0 if it could be MAX_ULONG.
14117 * server.c (myresume): Likewise.
14118 * target.c (set_desired_inferior): Likewise.
14120 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14122 * configure.ac: Simplify and improve check for socklen_t.
14123 * configure, config.in: Regenerate.
14125 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14127 * acconfig.h: Remove.
14128 * configure.ac: Add a test for socklen_t. Use three-argument
14129 AC_DEFINE throughout.
14130 * config.in: Regenerated using autoheader 2.59.
14131 * configure: Regenerated.
14133 * gdbreplay.c (socklen_t): Provide a default.
14134 (remote_open): Use socklen_t.
14135 * remote-utils.c (socklen_t): Provide a default.
14136 (remote_open): Use socklen_t.
14137 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14140 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14142 * linux-low.c (linux_read_memory, linux_write_memory)
14143 (linux_read_auxv): Likewise.
14144 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14145 (check_mem_write): Likewise.
14146 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14148 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14149 (registers_from_string, register_data): Likewise.
14150 * server.c (handle_query, main): Likewise.
14151 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14152 (decode_M_packet): Likewise.
14153 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14154 * target.h (struct target_ops): Update read_memory, write_memory,
14156 (read_inferior_memory, write_inferior_memory): Update.
14157 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14158 to unsigned char *.
14159 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14160 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14161 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14162 linux-s390-low.c, linux-sh-low.c: Update for changes in
14163 read_inferior_memory and the_low_target->breakpoint.
14165 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14167 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14168 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14169 * configure.srv: Add powerpc64-*-linux*.
14170 * linux-ppc64-low.c: New file.
14172 2005-05-23 Orjan Friberg <orjanf@axis.com>
14174 * linux-cris-low.c: New file with support for CRIS.
14175 * linux-crisv32-low.c: Ditto for CRISv32.
14176 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14177 (clean): Add reg-cris.c and reg-crisv32.c.
14178 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14179 reg-crisv32.o, and reg-crisv32.c to make rules.
14180 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14181 recognized targets.
14183 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14185 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14186 of sizeof (PTRACE_XFER_TYPE).
14187 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14189 2005-05-12 Orjan Friberg <orjanf@axis.com>
14191 * target.h (struct target_ops): Add insert_watchpoint,
14192 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14193 pointers for hardware watchpoint support.
14194 * linux-low.h (struct linux_target_ops): Ditto.
14195 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14196 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14197 to linux_target_ops.
14198 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14200 * server.c (main): Recognize 'Z' and 'z' packets.
14202 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14204 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14205 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14206 (the_low_target): Add new members.
14208 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14210 * proc-service.c (ps_lgetregs): Search all_processes instead of
14213 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14215 * server.c (start_inferior): Change return type to int.
14216 (attach_inferior): Change sigptr to int *.
14217 (handle_v_cont, handle_v_requests): Change signal to int *.
14218 (main): Change signal to int.
14220 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14222 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14223 * configure.srv: Add m32r*-*-linux*.
14224 * linux-m32r-low.c: New file.
14226 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14228 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14230 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14232 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14233 Take unsigned long arguments for PIDs.
14234 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14235 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14236 (wait_for_sigstop, linux_resume_one_process)
14237 (regsets_fetch_inferior_registers, linux_send_signal)
14238 (linux_read_auxv): Likewise. Update the types of variables holding
14239 PIDs. Update format string specifiers.
14240 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14241 * remote-utils.c (prepare_resume_reply): Likewise.
14242 * server.c (cont_thread, general_thread, step_thread)
14243 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14245 (handle_query): Update format specifiers.
14246 (handle_v_cont, main): Use strtoul for thread IDs.
14247 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14248 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14249 (general_thread, step_thread, thread_from_wait)
14250 (old_thread_from_wait): Update.
14251 * target.h (struct thread_resume): Use unsigned long for THREAD.
14252 (struct target_ops): Use unsigned long for arguments to attach and
14255 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14257 * acinclude.m4: Include bfd/bfd.m4 directly.
14258 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14259 <agriffis@toolchain.org>.
14260 * aclocal.m4, configure: Regenerated.
14262 2005-01-07 Andrew Cagney <cagney@gnu.org>
14264 * configure.ac: Rename configure.in, require autoconf 2.59.
14265 * configure: Re-generate.
14267 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14269 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14270 LIBS when finished.
14271 * aclocal.m4: Regenerated.
14272 * configure: Regenerated.
14274 2004-11-21 Andreas Schwab <schwab@suse.de>
14276 * linux-m68k-low.c (m68k_num_gregs): Define.
14277 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14278 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14279 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14280 (m68k_breakpoint_at): New. Add to the_low_target.
14282 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14283 srv_linux_thread_db to yes.
14285 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14287 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14288 (ARCH_SET_FS): Likewise.
14289 (ARCH_GET_FS): Likewise.
14290 (ARCH_GET_GS): Likewise.
14292 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14294 * linux-i386-low.c (ps_get_thread_area): New.
14295 * linux-x86-64-low.c (ps_get_thread_area): New.
14296 * linux-low.c: Include <sys/syscall.h>.
14297 (linux_kill_one_process): Don't kill the first thread here.
14298 (linux_kill): Kill the first thread here.
14299 (kill_lwp): New function.
14300 (send_sigstop, linux_send_signal): Use it.
14301 * proc-service.c: Clean up #ifdefs.
14302 (fpregset_info): Delete.
14303 (ps_lgetregs): Update and enable implementation.
14304 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14306 * remote-utils.c (struct sym_cache, symbol_cache): New.
14307 (input_interrupt): Print a clearer message.
14308 (async_io_enabled): New variable.
14309 (enable_async_io, disable_async_io): Use it. Update comments.
14310 (look_up_one_symbol): Use the symbol cache.
14311 * thread-db.c (thread_db_look_up_symbols): New function.
14312 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14314 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14316 * configure.in: Test for -rdynamic.
14317 * configure: Regenerated.
14318 * Makefile (INTERNAL_LDFLAGS): New.
14319 (gdbserver, gdbreplay): Use it.
14321 2004-09-02 Andrew Cagney <cagney@gnu.org>
14323 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14325 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14327 * linux-low.c (linux_wait): Clear all_processes list also.
14329 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14331 * linux-low.c: Include <errno.h>. Remove extern declaration of
14334 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14336 * gdbreplay.c, server.h, utils.c: Update copyright years.
14338 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14340 * server.c (main): Print child status or termination signal from
14341 variable 'signal', not 'sig'.
14343 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14345 * linux-low.c (linux_read_memory): Change return type to
14346 int. Check for and return error from ptrace().
14347 * target.c (read_inferior_memory): Change return type to int. Pass
14348 back return status from the_target->read_memory().
14349 * target.h (struct target_ops): Adapt *read_memory() prototype.
14351 (read_inferior_memory): Adapt prototype.
14352 * server.c (main): Return an error packet if
14353 read_inferior_memory() returns an error.
14355 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14357 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14358 Unify with other clean targets.
14360 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14362 * server.c (handle_v_cont): Call set_desired_inferior.
14364 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14366 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14368 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14370 * linux-low.c (linux_wait): Unblock async I/O.
14371 (linux_resume): Block and enable async I/O.
14372 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14373 * server.h (block_async_io, unblock_async_io): Add prototypes.
14375 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14377 * remote-utils.c (remote_open): Print a status notice after
14378 opening a TCP port.
14379 * server.c (attach_inferior): Print a status notice after
14382 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14384 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14386 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14388 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14390 * server.c, target.h: Update copyright years.
14392 2004-02-25 Roland McGrath <roland@redhat.com>
14394 * target.h (struct target_ops): New member `read_auxv'.
14395 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14396 * linux-low.c (linux_read_auxv): New function.
14397 (linux_target_ops): Initialize `read_auxv' member to that.
14399 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14401 Committed by Jim Blandy <jimb@redhat.com>.
14403 * linux-s390-low.c (s390_num_regs): Update.
14404 (s390_regmap): Remove control registers. Use __s390x__ predefine
14405 instead of GPR_SIZE to distiguish s390 and s390x targets.
14407 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14409 * linux-low.c: Update copyright year.
14410 (check_removed_breakpoint): Clear pending_is_breakpoint.
14411 (linux_set_resume_request, linux_queue_one_thread)
14412 (resume_status_pending_p): New functions.
14413 (linux_continue_one_thread): Use process->resume.
14414 (linux_resume): Only resume threads if there are no pending events.
14415 * linux-low.h (struct process_info): Add resume request
14418 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14420 * regcache.c (new_register_cache): Clear the allocated register
14421 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14423 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14425 * linux-low.c (linux_resume): Take a struct thread_resume *
14427 (linux_wait): Update call.
14428 (resume_ptr): New static variable.
14429 (linux_continue_one_thread): Renamed from
14430 linux_continue_one_process. Use resume_ptr.
14431 (linux_resume): Use linux_continue_one_thread.
14432 * server.c (handle_v_cont, handle_v_requests): New functions.
14433 (myresume): New function.
14434 (main): Handle 'v' case.
14435 * target.h (struct thread_resume): New type.
14436 (struct target_ops): Change argument of "resume" to struct
14438 (myresume): Delete macro.
14440 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14442 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14443 (uninstall): Support DESTDIR.
14445 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14447 * configure.srv: Add xscale*linux copy of arm*linux entry.
14449 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14451 * linux-arm-low.c (arm_reinsert_addr): New function.
14452 (the_low_target): Add arm_reinsert_addr.
14454 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14456 * mem-break.c: Remove whitespace at end of file.
14458 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14460 * configure.in: Check whether we need to prototype strerror.
14461 * server.h: Optionally prototype strerror.
14462 * gdbreplay.c (perror_with_name): Use strerror.
14463 * linux-low.c (linux_attach_lwp): Use strerror.
14464 * utils.c (perror_with_name): Use strerror.
14465 * config.in, configure: Regenerated.
14467 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14469 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14470 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14472 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14474 * Makefile.in (SFILES): Update.
14475 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14476 low-sun3.c: Remove files.
14478 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14480 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14481 (linux_detach_one_process, linux_detach): New functions.
14482 (linux_target_ops): Add linux_detach.
14483 * server.c (main): Handle 'D' packet.
14484 * target.h (struct target_ops): Add "detach" member.
14485 (detach_inferior): Define.
14487 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14489 From Kelley Cook <kelleycook@wideopenwest.com>:
14490 * configure.srv: Accept i[34567]86 variants.
14492 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14494 * linux-low.c (linux_wait_for_event): Correct comment typos.
14495 (linux_resume_one_process): Call check_removed_breakpoint.
14496 (linux_send_signal): New function.
14497 (linux_target_ops): Add linux_send_signal.
14498 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14500 * target.h (struct target_ops): Add send_signal.
14502 2003-05-29 Jim Blandy <jimb@redhat.com>
14504 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14505 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14506 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14507 away part of the register's value.
14509 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14511 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14512 (linux_wait_for_event, linux_init_signals): Likewise.
14514 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14516 * configure.in: Check for stdlib.h.
14517 * configure: Regenerated.
14518 * config.in: Regenerated.
14520 2003-01-04 Andreas Schwab <schwab@suse.de>
14522 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14524 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14526 * Makefile.in: Remove obsolete code.
14528 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14530 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14531 defined(PT_FPR0_HI).
14533 2002-11-17 Stuart Hughes <seh@zee2.com>
14535 * linux-arm-low.c (arm_num_regs): Increase.
14536 (arm_regmap): Include status register.
14538 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14540 * linux-low.c (register_addr): Remove incorrect -1 check.
14542 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14544 * linux-low.c (linux_create_inferior): Call setpgid. Return
14546 (unstopped_p, linux_signal_pid): Remove.
14547 (linux_target_ops): Remove linux_signal_pid.
14548 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14549 global instead of target method.
14550 * target.h (struct target_ops): Remove signal_pid. Update comment
14551 for create_inferior.
14552 * server.c (signal_pid): New variable.
14553 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14554 gdbserver. Set the child to be the foreground process group.
14555 (attach_inferior): Set signal_pid.
14557 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14559 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14561 2002-08-20 Jim Blandy <jimb@redhat.com>
14563 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14566 2002-08-01 Andrew Cagney <cagney@redhat.com>
14568 * Makefile.in: Make chill references obsolete.
14570 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14572 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14573 * configure: Regenerate.
14574 * config.in: Regenerate.
14576 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14578 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14579 (perror_with_name, remote_close, remote_open, expect, play): Static.
14581 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14583 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14584 byte offsets instead of an array of indexes.
14585 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14587 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14589 * regcache.c: Add comment.
14591 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14593 * thread-db.c: New file.
14594 * proc-service.c: New file.
14595 * acinclude.m4: New file.
14596 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14597 proc-service.o, and thread-db.o.
14598 (linux-low.o): Add USE_THREAD_DB.
14599 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14600 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14601 * aclocal.m4: Regenerated.
14602 * config.in: Regenerated.
14603 * configure: Regenerated.
14604 * configure.in: Check for proc_service.h, sys/procfs.h,
14605 thread_db.h, and linux/elf.h headrs.
14606 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14607 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14608 Check for -lthread_db and thread support.
14609 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14610 PowerPC, and SuperH.
14611 * i387-fp.c: Constify arguments.
14612 * i387-fp.h: Likewise.
14613 * inferiors.c: (struct thread_info): Renamed from
14614 `struct inferior_info'. Remove PID member. Use generic inferior
14615 list header. All uses updated.
14616 (inferiors, signal_pid): Removed.
14617 (all_threads): New variable.
14618 (get_thread): Define.
14619 (add_inferior_to_list): New function.
14620 (for_each_inferior): New function.
14621 (change_inferior_id): New function.
14622 (add_inferior): Removed.
14623 (remove_inferior): New function.
14624 (add_thread): New function.
14625 (free_one_thread): New function.
14626 (remove_thread): New function.
14627 (clear_inferiors): Use for_each_inferior and free_one_thread.
14628 (find_inferior): New function.
14629 (find_inferior_id): New function.
14630 (inferior_target_data): Update argument type.
14631 (set_inferior_target_data): Likewise.
14632 (inferior_regcache_data): Likewise.
14633 (set_inferior_regcache_data): Likewise.
14634 * linux-low.c (linux_bp_reinsert): Remove.
14635 (all_processes, stopping_threads, using_thrads)
14636 (struct pending_signals, debug_threads, pid_of): New.
14637 (inferior_pid): Replace with macro.
14638 (struct inferior_linux_data): Remove.
14639 (get_stop_pc, add_process): New functions.
14640 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14641 Use add_process and add_thread.
14642 (linux_attach_lwp): New function, based on old linux_attach. Use
14643 add_process and add_thread. Set stop_expected for new threads.
14644 (linux_attach): New function.
14645 (linux_kill_one_process): New function.
14646 (linux_kill): Kill all LWPs.
14647 (linux_thread_alive): Use find_inferior_id.
14648 (check_removed_breakpoints, status_pending_p): New functions.
14649 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14650 Update. Use WNOHANG. Wait for cloned processes also. Update process
14651 struct for the found process.
14652 (linux_wait_for_event): New function.
14653 (linux_wait): Use it. Support LWPs.
14654 (send_sigstop, wait_for_sigstop, stop_all_processes)
14655 (linux_resume_one_process, linux_continue_one_process): New functions.
14656 (linux_resume): Support LWPs.
14657 (REGISTER_RAW_SIZE): Remove.
14658 (fetch_register): Use register_size instead. Call supply_register.
14659 (usr_store_inferior_registers): Likewise. Call collect_register.
14660 Fix recursive case.
14661 (regsets_fetch_inferior_registers): Improve error message.
14662 (regsets_store_inferior_registers): Add debugging.
14663 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14664 (unstopped_p, linux_signal_pid): New functions.
14665 (linux_target_ops): Add linux_signal_pid.
14666 (linux_init_signals): New function.
14667 (initialize_low): Call it. Initialize using_threads.
14668 * regcache.c (inferior_regcache_data): Add valid
14670 (get_regcache): Fetch registers lazily. Add fetch argument
14671 and update all callers.
14672 (regcache_invalidate_one, regcache_invalidate): New
14674 (new_register_cache): Renamed from create_register_cache.
14675 Return the new regcache.
14676 (free_register_cache): Change argument to a void *.
14677 (registers_to_string, registers_from_string): Call get_regcache
14678 with fetch flag set.
14679 (register_data): Make static. Pass fetch flag to get_regcache.
14680 (supply_register): Call get_regcache with fetch flag clear.
14681 (collect_register): Call get_regcache with fetch flag set.
14682 (collect_register_as_string): New function.
14683 * regcache.h: Update.
14684 * remote-utils.c (putpkt): Flush after debug output and use
14686 Handle input interrupts while waiting for an ACK.
14687 (input_interrupt): Use signal_pid method.
14688 (getpkt): Flush after debug output and use stderr.
14689 (outreg): Use collect_register_as_string.
14690 (new_thread_notify, dead_thread_notify): New functions.
14691 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14692 and general_thread.
14693 (look_up_one_symbol): Flush after debug output.
14694 * server.c (step_thread, server_waiting): New variables.
14695 (start_inferior): Don't use signal_pid. Update call to mywait.
14696 (attach_inferior): Update call to mywait.
14697 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14698 (main): Don't fetch/store registers explicitly. Use
14699 set_desired_inferior. Support proposed ``Hs'' packet. Update
14701 * server.h: Update.
14702 (struct inferior_list, struct_inferior_list_entry): New.
14703 * target.c (set_desired_inferior): New.
14704 (write_inferior_memory): Constify.
14705 (mywait): New function.
14706 * target.h: Update.
14707 (struct target_ops): New signal_pid method.
14708 (mywait): Removed macro, added prototype.
14710 * linux-low.h (regset_func): Removed.
14711 (regset_fill_func, regset_store_func): New.
14712 (enum regset_type): New.
14713 (struct regset_info): Add type field. Use new operation types.
14714 (struct linux_target_ops): stop_pc renamed to get_pc.
14715 Add decr_pc_after_break and breakpoint_at.
14716 (get_process, get_thread_proess, get_process_thread)
14717 (strut process_info, all_processes, linux_attach_lwp)
14718 (thread_db_init): New.
14720 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14721 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14722 (the_low_target): Add new members.
14723 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14724 (i386_store_fpxregset): Constify.
14725 (target_regsets): Add new kind identifier.
14726 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14727 (i386_set_pc): Add debugging.
14728 (i386_breakpoint_at): New function.
14729 (the_low_target): Add new members.
14730 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14731 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14732 (mips_breakpoint_at): New.
14733 (the_low_target): Add new members.
14734 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14735 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14736 (the_low_target): Add new members.
14737 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14738 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14739 (the_low_target): Add new members.
14740 * linux-x86-64-low.c (target_regsets): Add new kind
14743 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14745 From Martin Pool <mbp@samba.org>:
14746 * server.c (gdbserver_usage): New function.
14749 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14751 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14752 stop_at -> stop_pc.
14754 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14756 * Makefile.in: Remove obsolete code.
14758 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14760 * linux-low.c (regsets_fetch_inferior_registers),
14761 (regsets_store_inferior_registers): Removed cast to int from
14763 * regcache.h: Added declaration of struct inferior_info.
14765 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14767 * inferiors.c (struct inferior_info): Add regcache_data.
14768 (add_inferior): Call create_register_cache.
14769 (clear_inferiors): Call free_register_cache.
14770 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14771 * regcache.c (struct inferior_regcache_data): New.
14772 (registers): Remove.
14773 (get_regcache): New function.
14774 (create_register_cache, free_register_cache): New functions.
14775 (set_register_cache): Don't initialize the register cache here.
14776 (registers_to_string, registers_from_string, register_data): Call
14778 * regcache.h: Add prototypes.
14779 * server.h: Likewise.
14781 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14783 * mem-break.c: New file.
14784 * mem-break.h: New file.
14785 * Makefile.in: Add mem-break.o rule; update server.h
14787 * inferiors.c (struct inferior_info): Add target_data
14789 (clear_inferiors): Free target_data member if set.
14790 (inferior_target_data, set_inferior_target_data): New functions.
14791 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14792 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14793 * linux-low.c (linux_bp_reinsert): New variable.
14794 (struct inferior_linux_data): New.
14795 (linux_create_inferior): Use set_inferior_target_data.
14796 (linux_attach): Likewise. Call add_inferior.
14797 (linux_wait_for_one_inferior): New function.
14798 (linux_wait): Call it.
14799 (linux_write_memory): Add const.
14800 (initialize_low): Call set_breakpoint_data.
14801 * linux-low.h (struct linux_target_ops): Add breakpoint
14803 * server.c (attach_inferior): Remove extra add_inferior
14805 * server.h: Include mem-break.h. Update inferior.c
14807 * target.c (read_inferior_memory)
14808 (write_inferior_memory): New functions.
14809 * target.h (read_inferior_memory)
14810 (write_inferior_memory): Change macros to prototypes.
14811 (struct target_ops): Update comments. Add const to write_memory
14814 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14816 * linux-low.c (usr_store_inferior_registers): Support
14817 registers which are allowed to fail to store.
14818 * linux-low.h (linux_target_ops): Likewise.
14819 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14820 (ppc_cannot_store_register): FPSCR may not be storable.
14822 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14824 * server.h: Include <string.h> if HAVE_STRING_H.
14825 * ChangeLog: Correct paths in last ChangeLog entry.
14827 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14829 * linux-low.h: Remove obsolete prototypes.
14830 (struct linux_target_ops): New.
14831 (extern the_low_target): New.
14832 * linux-low.c (num_regs, regmap): Remove declarations.
14833 (register_addr): Use the_low_target explicitly.
14834 (fetch_register): Likewise.
14835 (usr_fetch_inferior_registers): Likewise.
14836 (usr_store_inferior_registers): Likewise.
14837 * linux-arm-low.c (num_regs): Remove.
14838 (arm_num_regs): Define.
14839 (arm_regmap): Renamed from regmap, made static.
14840 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14842 (arm_cannot_store_register): Renamed from cannot_store_register,
14844 (the_low_target): New.
14845 * linux-i386-low.c (num_regs): Remove.
14846 (i386_num_regs): Define.
14847 (i386_regmap): Renamed from regmap, made static.
14848 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14850 (i386_cannot_store_register): Renamed from cannot_store_register,
14852 (the_low_target): New.
14853 * linux-ia64-low.c (num_regs): Remove.
14854 (ia64_num_regs): Define.
14855 (ia64_regmap): Renamed from regmap, made static.
14856 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14858 (ia64_cannot_store_register): Renamed from cannot_store_register,
14860 (the_low_target): New.
14861 * linux-m68k-low.c (num_regs): Remove.
14862 (m68k_num_regs): Define.
14863 (m68k_regmap): Renamed from regmap, made static.
14864 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14866 (m68k_cannot_store_register): Renamed from cannot_store_register,
14868 (the_low_target): New.
14869 * linux-mips-low.c (num_regs): Remove.
14870 (mips_num_regs): Define.
14871 (mips_regmap): Renamed from regmap, made static.
14872 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14874 (mips_cannot_store_register): Renamed from cannot_store_register,
14876 (the_low_target): New.
14877 * linux-ppc-low.c (num_regs): Remove.
14878 (ppc_num_regs): Define.
14879 (ppc_regmap): Renamed from regmap, made static.
14880 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14882 (ppc_cannot_store_register): Renamed from cannot_store_register,
14884 (the_low_target): New.
14885 * linux-s390-low.c (num_regs): Remove.
14886 (s390_num_regs): Define.
14887 (s390_regmap): Renamed from regmap, made static.
14888 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14890 (s390_cannot_store_register): Renamed from cannot_store_register,
14892 (the_low_target): New.
14893 * linux-sh-low.c (num_regs): Remove.
14894 (sh_num_regs): Define.
14895 (sh_regmap): Renamed from regmap, made static.
14896 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14898 (sh_cannot_store_register): Renamed from cannot_store_register,
14900 (the_low_target): New.
14901 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14902 (the_low_target): New.
14904 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14906 * Makefile.in: Add stamp-h target.
14907 * configure.in: Create stamp-h.
14908 * configure: Regenerated.
14910 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14912 * inferiors.c: New file.
14913 * target.c: New file.
14914 * target.h: New file.
14915 * Makefile.in: Add target.o and inferiors.o. Update
14917 * linux-low.c (inferior_pid): New static variable,
14918 moved from server.c.
14919 (linux_create_inferior): Renamed from create_inferior.
14920 Call add_inferior. Return 0 on success instead of a PID.
14921 (linux_attach): Renamed from myattach.
14922 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14923 (linux_thread_alive): Renamed from mythread_alive.
14924 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14926 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14927 (regsets_store_inferior_registers): Correct error message.
14928 Add missing ``return 0''.
14929 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14930 (linux_store_registers): Renamed from store_inferior_registers.
14931 (linux_read_memory): Renamed from read_inferior_memory.
14932 (linux_write_memory): Renamed from write_inferior_memory.
14933 (linux_target_ops): New structure.
14934 (initialize_low): Call set_target_ops ().
14935 * remote-utils.c (unhexify): New function.
14936 (hexify): New function.
14937 (input_interrupt): Send signals to ``signal_pid''.
14938 * server.c (inferior_pid): Remove.
14939 (start_inferior): Update create_inferior call.
14940 (attach_inferior): Call add_inferior.
14941 (handle_query): New function.
14942 (main): Call handle_query for `q' packets.
14943 * server.h: Include "target.h". Remove obsolete prototypes.
14944 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14946 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14948 * Makefile.in: Add WARN_CFLAGS. Update configury
14950 * configure.in: Check for <string.h>
14951 * configure: Regenerate.
14952 * config.in: Regenerate.
14953 * gdbreplay.c: Include needed system headers.
14954 (remote_open): Remove strchr prototype.
14955 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14956 * regcache.c (supply_register): Change buf argument to const void *.
14957 (supply_register_by_name): Likewise.
14958 (collect_register): Change buf argument to void *.
14959 (collect_register_by_name): Likewise.
14960 * regcache.h: Add missing prototypes.
14961 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14962 * server.c (handle_query): New function.
14963 (attached): New static variable, moved out of main.
14964 (main): Quiet longjmp clobber warnings.
14965 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14966 * utils.c (error): Remove NORETURN.