1 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3 * configure: Regenerate.
5 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
7 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
8 software_single_step change of return type to
9 std::vector<CORE_ADDR>.
10 * linux-low.c (install_software_single_step_breakpoints):
12 * linux-low.h (install_software_single_step_breakpoints):
15 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
17 * remote-utils.c: Include "gdb_termios.h" instead of
19 * terminal.h: Delete file.
21 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
23 * server.c: Include <vector>.
24 <program_argv, wrapper_argv>: Convert to std::vector.
25 (start_inferior): Rewrite function to use C++.
26 (handle_v_run): Likewise. Update code that calculates the argv
27 based on the vRun packet; use C++.
28 (captured_main): Likewise.
30 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
32 * server.c (handle_v_cont): Initialize thread_resume::thread
35 2017-04-05 Pedro Alves <palves@redhat.com>
37 * configure: Regenerate.
39 2017-04-05 Pedro Alves <palves@redhat.com>
41 * gdbreplay.c (sync_error): Constify.
42 * linux-x86-low.c (push_opcode): Constify.
44 2017-04-05 Pedro Alves <palves@redhat.com>
46 * win32-low.c (get_child_debug_event)
47 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
48 Report TARGET_WAITKIND_SPURIOUS instead.
50 2017-04-05 Pedro Alves <palves@redhat.com>
52 * remote-utils.c (remote_prepare, remote_open): Constify.
53 * remote-utils.h (remote_prepare, remote_open): Constify.
54 * server.c (captured_main): Constify 'port' handling.
56 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
58 * Makefile.in (clean): Clear .deps.
60 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
62 * .gitignore: Remove generated files, replace with wildcard.
63 * (clean): Replace removal of generated files with wildcard.
64 (version.c): Replace with...
65 (version-generated.c): ...this.
66 (xml-builtin.c): Replace with...
67 (xml-builtin-generated.c): ...this.
68 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
69 (%.c: *regformats*): Replace with...
70 (%-generated.c: *regformats*): ...this.
72 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
74 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
75 (xtensa_fill_gregset): Call collect_register_by_name for
77 (xtensa_store_gregset): Call supply_register_by_name for
80 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
82 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
83 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
84 (xtensa_store_gregset): Call supply_register for all registers in
85 a0_regnum..a0_regnum + C0_NREGS range.
87 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
89 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
90 (ax-ipa.o: ax.c): Remove.
91 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
92 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
93 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
94 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
95 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
97 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
99 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
100 (print-utils-ipa.o: ../common/print-utils.c): Remove.
101 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
102 (errors-ipa.o: ../common/errors.c): Remove.
103 (format-ipa.o: ../common/format.c): Remove.
104 (common-utils-ipa.o: ../common/common-utils.c): Remove.
106 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
108 * Makefile.in (%-ipa.o: %.c): New rule.
109 (tracepoint-ipa.o: tracepoint.c): Remove.
110 (utils-ipa.o: utils.c): Remove.
111 (remote-utils-ipa.o: remote-utils.c): Remove.
112 (regcache-ipa.o: regcache.c): Remove.
113 (i386-linux-ipa.o: i386-linux.c): Remove.
114 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
115 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
116 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
117 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
118 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
119 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
120 (amd64-linux-ipa.o: amd64-linux.c): Remove.
121 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
122 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
123 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
124 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
125 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
126 (aarch64-ipa.o: aarch64.c): Remove.
127 (s390-linux32-ipa.o: s390-linux32.c): Remove.
128 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
129 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
130 (s390-linux64-ipa.o: s390-linux64.c): Remove.
131 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
132 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
133 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
134 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
135 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
136 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
137 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
138 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
139 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
140 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
141 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
142 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
143 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
144 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
145 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
146 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
147 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
148 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
149 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
150 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
151 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
152 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
153 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
154 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
155 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
156 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
157 (tdesc-ipa.o: tdesc.c): Remove.
158 (x32-linux-ipa.o: x32-linux.c): Remove.
159 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
160 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
162 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
164 * Makefile.in (%.o: ../arch/%.c): New rule.
165 (arm.o: ../arch/arm.c): Remove.
166 (arm-linux.o: ../arch/arm-linux.c): Remove.
167 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
168 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
170 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
172 * Makefile.in (%.o: ../nat/%.c): New rule.
173 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
174 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
175 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
176 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
177 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
178 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
179 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
180 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
181 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
182 (linux-personality.o: ../nat/linux-personality.c): Remove.
183 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
184 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
185 (x86-linux.o: ../nat/x86-linux.c): Remove.
186 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
187 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
189 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
191 * Makefile.in (%.o: ../common/%.c): New rule.
192 (signals.o: ../common/signals.c): Remove.
193 (print-utils.o: ../common/print-utils.c): Remove.
194 (rsp-low.o: ../common/rsp-low.c): Remove.
195 (common-utils.o: ../common/common-utils.c): Remove.
196 (posix-strerror.o: ../common/posix-strerror.c): Remove.
197 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
198 (vec.o: ../common/vec.c): Remove.
199 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
200 (xml-utils.o: ../common/xml-utils.c): Remove.
201 (ptid.o: ../common/ptid.c): Remove.
202 (buffer.o: ../common/buffer.c): Remove.
203 (format.o: ../common/format.c): Remove.
204 (filestuff.o: ../common/filestuff.c): Remove.
205 (agent.o: ../common/agent.c): Remove.
206 (errors.o: ../common/errors.c): Remove.
207 (environ.o: ../common/environ.c): Remove.
208 (common-debug.o: ../common/common-debug.c): Remove.
209 (cleanups.o: ../common/cleanups.c): Remove.
210 (common-exceptions.o: ../common/common-exceptions.c): Remove.
211 (fileio.o: ../common/fileio.c): Remove.
212 (common-regcache.o: ../common/common-regcache.c): Remove.
213 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
214 (new-op.o: ../common/new-op.c): Remove.
215 (btrace-common.o: ../common/btrace-common.c): Remove.
217 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
219 * Makefile.in (%.o: ../target/%.c): New rule.
220 (waitstatus.o: ../target/waitstatus.c): Remove.
222 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
225 (%.c: ../regformats/%.dat,
226 (%.c: ../regformats/arm/%.dat,
227 (%.c: ../regformats/i386/%.dat,
228 (%.c: ../regformats/rs6000/%.dat): New rules.
231 (arm-with-iwmmxt.c): Remove.
232 (arm-with-vfpv2.c): Remove.
233 (arm-with-vfpv3.c): Remove.
234 (arm-with-neon.c): Remove.
235 (reg-bfin.c): Remove.
236 (reg-cris.c): Remove.
237 (reg-crisv32.c): Remove.
239 (i386-linux.c): Remove.
240 (i386-avx.c): Remove.
241 (i386-avx-linux.c): Remove.
242 (i386-avx-avx512.c): Remove.
243 (i386-avx-avx512-linux.c): Remove.
244 (i386-mpx.c): Remove.
245 (i386-mpx-linux.c): Remove.
246 (i386-avx-mpx-avx512-pku.c): Remove.
247 (i386-avx-mpx-avx512-pku-linux.c): Remove.
248 (i386-avx-mpx.c): Remove.
249 (i386-avx-mpx-linux.c): Remove.
250 (i386-mmx.c): Remove.
251 (i386-mmx-linux.c): Remove.
252 (reg-ia64.c): Remove.
253 (reg-m32r.c): Remove.
254 (reg-m68k.c): Remove.
256 (mips-linux.c): Remove.
257 (mips-dsp-linux.c): Remove.
258 (mips64-linux.c): Remove.
259 (mips64-dsp-linux.c): Remove.
260 (nios2-linux.c): Remove.
261 (powerpc-32.c): Remove.
262 (powerpc-32l.c): Remove.
263 (powerpc-altivec32l.c): Remove.
264 (powerpc-cell32l.c): Remove.
265 (powerpc-vsx32l.c): Remove.
266 (powerpc-isa205-32l.c): Remove.
267 (powerpc-isa205-altivec32l.c): Remove.
268 (powerpc-isa205-vsx32l.c): Remove.
269 (powerpc-e500l.c): Remove.
270 (powerpc-64l.c): Remove.
271 (powerpc-altivec64l.c): Remove.
272 (powerpc-cell64l.c): Remove.
273 (powerpc-vsx64l.c): Remove.
274 (powerpc-isa205-64l.c): Remove.
275 (powerpc-isa205-altivec64l.c): Remove.
276 (powerpc-isa205-vsx64l.c): Remove.
277 (s390-linux32.c): Remove.
278 (s390-linux32v1.c): Remove.
279 (s390-linux32v2.c): Remove.
280 (s390-linux64.c): Remove.
281 (s390-linux64v1.c): Remove.
282 (s390-linux64v2.c): Remove.
283 (s390-te-linux64.c): Remove.
284 (s390-vx-linux64.c): Remove.
285 (s390-tevx-linux64.c): Remove.
286 (s390x-linux64.c): Remove.
287 (s390x-linux64v1.c): Remove.
288 (s390x-linux64v2.c): Remove.
289 (s390x-te-linux64.c): Remove.
290 (s390x-vx-linux64.c): Remove.
291 (s390x-tevx-linux64.c): Remove.
292 (tic6x-c64xp-linux.c): Remove.
293 (tic6x-c64x-linux.c): Remove.
294 (tic6x-c62x-linux.c): Remove.
296 (reg-sparc64.c): Remove.
299 (amd64-linux.c): Remove.
300 (amd64-avx.c): Remove.
301 (amd64-avx-linux.c): Remove.
302 (amd64-avx-avx512.c): Remove.
303 (amd64-avx-avx512-linux.c): Remove.
304 (amd64-mpx.c): Remove.
305 (amd64-mpx-linux.c): Remove.
306 (amd64-avx-mpx-avx512-pku.c): Remove.
307 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
308 (amd64-avx-mpx.c): Remove.
309 (amd64-avx-mpx-linux.c): Remove.
311 (x32-linux.c): Remove.
313 (x32-avx-linux.c): Remove.
314 (x32-avx-avx512.c): Remove.
315 (x32-avx-avx512-linux.c): Remove.
316 (reg-xtensa.c): Remove.
317 (reg-tilegx.c): Remove.
318 (reg-tilegx32.c): Remove.
320 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
322 * Makefile.in (SFILES): Add "common/environ.c".
323 (OBJS): Add "common/environ.h".
325 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
327 * configure.ac: Check if the fs_base and gs_base members of
328 `struct user_regs_struct' exist.
329 * config.in: Regenerated.
330 * configure: Likewise.
332 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
334 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
336 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
337 (get_next_pcs_syscall_next_pc): Likewise.
339 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
341 * win32-i386-low.c: Fix incorrect reference to a couple source files.
342 * nto-x86-low.c: Likewise.
344 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
346 * Makefile.in: Include disable-implicit-rules.mk.
348 2016-11-23 Pedro Alves <palves@redhat.com>
350 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
351 (debug_vprintf): Use std::chrono::steady_clock instead of
352 gettimeofday. Use '.' instead of ':'.
353 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
354 (get_timestamp): Use std::chrono::steady_clock instead of
357 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
359 * Makefile.in: Fix whitespace formatting.
361 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
363 * Makefile.in (SFILES, OBS): Flatten list and order
366 2016-11-23 Pedro Alves <palves@redhat.com>
368 * event-loop.c (handle_file_event): Use warning.
369 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
370 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
373 2016-11-23 Pedro Alves <palves@redhat.com>
375 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
377 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
378 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
379 debug_printf and debug_flush for debug output.
380 * server.c (handle_general_set): Likewise.
381 * thread-db.c (try_thread_db_load): Use debug_printf for debug
384 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
386 * Makefile.in (.c.o): Replace rule with ...
387 (%.o: %.c): ... this one.
389 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
391 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
392 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
394 * configure.ac: Remove checks for the make program.
395 * configure: Re-generate.
397 2016-10-28 Pedro Alves <palves@redhat.com>
399 * Makefile.in (CXX_DIALECT): Get from configure.
400 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
401 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
402 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
403 * config.in: Regenerate.
404 * configure: Regenerate.
406 2016-10-27 Yao Qi <yao.qi@linaro.org>
408 * linux-low.c (linux_supports_range_stepping): Return true if
409 can_software_single_step return true.
411 2016-10-27 Yao Qi <yao.qi@linaro.org>
413 * inferiors.c (find_inferior_in_random): New function.
414 * inferiors.h (find_inferior_in_random): Declare.
415 * linux-low.c (linux_wait_for_event_filtered): Call
416 find_inferior_in_random instead of find_inferior.
418 2016-10-27 Yao Qi <yao.qi@linaro.org>
420 * linux-low.c (linux_wait_1): If single-step breakpoints are
421 inserted, remove them.
423 2016-10-26 Pedro Alves <palves@redhat.com>
425 * linux-low.c (handle_extended_wait): Link parent/child fork
427 (linux_wait_1): Unlink them.
428 (linux_set_resume_request): Ignore resume requests for
429 already-resumed and unhandled fork child threads.
430 * linux-low.h (struct lwp_info) <fork_relative>: New field.
431 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
433 (handle_v_requests) <vCont>: Don't call require_running.
434 * server.h (in_queued_stop_replies): New declaration.
436 2016-10-24 Yao Qi <yao.qi@linaro.org>
439 * linux-aarch64-low.c (append_insns): Cast the return value to
442 2016-10-10 Yao Qi <yao.qi@linaro.org>
444 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
446 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
448 * target.c (target_supports_multi_process): New function, moved
450 * target.h (target_supports_multi_process): ... here. Remove
453 2016-10-05 Tom Tromey <tom@tromey.com>
456 * tracepoint.c (handle_tracepoint_bkpts): Check
457 ipa_error_tracepoint, not ipa_stopping_tracepoint.
459 2016-10-05 Yao Qi <yao.qi@linaro.org>
461 * configure.srv: Update the path of arm-*.xml files.
463 2016-10-05 Terry Guo <terry.guo@arm.com>
464 Yao Qi <yao.qi@linaro.org>
466 * Makefile.in: Adjust the path of rules.
467 * configure.srv: Update the path of xml files.
468 * regformats/arm-with-iwmmxt.dat: Regenerated.
469 * regformats/arm-with-neon.dat: Likewise.
470 * regformats/arm-with-vfpv2.dat: Likewise.
471 * regformats/arm-with-vfpv3.dat Likewise.
473 2016-09-30 Yao Qi <yao.qi@linaro.org>
476 * target.c (target_stop_and_wait): Don't call
477 target_continue_no_signal, use resume_stop instead.
479 2016-09-26 Yao Qi <yao.qi@linaro.org>
481 * linux-low.c (linux_wait_1): Call debug_exit.
483 2016-09-23 Pedro Alves <palves@redhat.com>
485 * Makefile.in (SFILES): Add common/new-op.c.
486 (OBS): Add common/new-op.o.
487 (new-op.o): New rule.
489 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
491 * .gitinore: Ignore more files.
493 2016-09-21 Yao Qi <yao.qi@linaro.org>
495 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
498 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
500 * server.c (start_inferior): Call target_mourn_inferior instead of
501 mourn_inferior; pass ptid_t argument to it.
503 (handle_target_event): Likewise.
504 * target.c (target_mourn_inferior): New function.
505 * target.h (mourn_inferior): Delete macro.
507 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
509 * linux-low.c (lwp_is_stepping): New function.
511 2016-09-06 Carl Love <cel@us.ibm.com>
513 * server.c (start_inferior): Fixed comment, requested comment change
514 didn't get updated correctly. Removed reference to ptrace () call as
515 it is only true on Linux systems.
517 2016-09-06 Carl Love <cel@us.ibm.com>
519 * server.c (start_inferior): Do not call
520 function target_post_create_inferior () if the
521 inferior process has already exited.
523 2016-09-05 Pedro Alves <palves@redhat.com>
525 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
526 (COMPILE.pre, CC_LD): Use CXX directly.
527 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
528 * acinclude.m4: Don't include build-with-cxx.m4.
529 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
530 * configure: Regenerate.
532 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
535 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
536 call writing data to own_buf.
538 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
540 * target.c (mywait): Call target_wait instead of
542 (target_wait): New function.
544 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
546 * server.c (start_inferior): New variable 'ptid'. Replace calls
547 to the_target->resume by target_continue{,_no_signal}, depending
549 * target.c (target_stop_and_wait): Call target_continue_no_signal
550 instead of the_target->resume.
551 (target_continue): New function.
553 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
555 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
557 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
560 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
562 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
563 * linux-arm-low.c (ps_get_thread_area): Likewise.
564 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
565 * linux-m68k-low.c (ps_get_thread_area): Likewise.
566 * linux-mips-low.c (ps_get_thread_area): Likewise.
567 * linux-nios2-low.c (ps_get_thread_area): Likewise.
568 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
569 * linux-x86-low.c (ps_get_thread_area): Likewise.
570 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
572 2016-08-19 Pedro Alves <palves@redhat.com>
574 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
576 2016-08-19 Pedro Alves <palves@redhat.com>
578 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
579 comment. Use memcpy instead of casting through unsigned long.
581 2016-08-19 Pedro Alves <palves@redhat.com>
583 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
584 allocating around 0x80000000.
586 2016-08-19 Pedro Alves <palves@redhat.com>
589 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
590 (x32-avx512-linux-ipa.o): New rules.
591 * configure.ac (x86_64-*-linux*): New x32 check.
592 * configure.srv (ipa_x32_linux_regobj): New.
593 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
594 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
596 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
598 * configure: Regenerate.
600 2016-08-09 Pedro Alves <palves@redhat.com>
603 * Makefile.in (OBS): Add signals-state-save-restore.o.
604 (signals-state-save-restore.o): New rule.
605 * config.in: Regenerate.
606 * configure: Regenerate.
607 * linux-low.c: Include "signals-state-save-restore.h".
608 (linux_create_inferior): Call
609 restore_original_signals_state.
610 * server.c: Include "dispositions-save-restore.h".
611 (captured_main): Call save_original_signals_state.
613 2016-08-05 Pedro Alves <palves@redhat.com>
615 * configure: Regenerate.
617 2016-08-04 Yao Qi <yao.qi@linaro.org>
619 * linux-low.c (regsets_fetch_inferior_registers): Check
620 errno is ESRCH or not.
622 2016-08-02 Yao Qi <yao.qi@linaro.org>
624 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
625 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
626 (thread_db_load_search): Update.
627 (try_thread_db_load_1): Don't look for td_ta_event_addr,
628 td_ta_set_event and td_ta_event_getmsg.
630 2016-07-26 Pedro Alves <palves@redhat.com>
633 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
634 of unsigned long for 64-bit registers and use uint32_t instead of
635 unsigned int for 32-bit registers.
637 2016-07-26 Pedro Alves <palves@redhat.com>
639 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
642 2016-07-21 Tom Tromey <tom@tromey.com>
644 * configure: Rebuild.
646 2016-07-21 Yao Qi <yao.qi@linaro.org>
648 * mem-break.c (find_gdb_breakpoint): Cast bp to
649 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
651 2016-07-21 Yao Qi <yao.qi@linaro.org>
653 * server.c (handle_v_requests): Support s and S actions
654 if target_supports_software_single_step return true.
656 2016-07-21 Yao Qi <yao.qi@linaro.org>
658 * linux-low.c (resume_stopped_resumed_lwps): If resume request
659 is resume_step, call maybe_hw_step.
660 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
662 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
664 (proceed_one_lwp): If resume request is resume_step, install
665 reinsert breakpoints and call maybe_hw_step.
667 2016-07-21 Yao Qi <yao.qi@linaro.org>
669 * linux-low.c (proceed_one_lwp): Declare.
670 (linux_resume_one_thread): Remove local variable 'step'.
671 Lift code enqueue signal. Call proceed_one_lwp instead of
672 linux_resume_one_lwp.
674 2016-07-21 Yao Qi <yao.qi@linaro.org>
676 * linux-low.c (linux_resume_one_thread): Call
677 enqueue_pending_signal.
679 2016-07-21 Yao Qi <yao.qi@linaro.org>
681 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
682 * inferiors.c (do_restore_current_thread_cleanup): New function.
683 (make_cleanup_restore_current_thread): Likewise.
684 * linux-low.c (install_software_single_step_breakpoints): Call
685 make_cleanup_restore_current_thread. Switch current_thread to
688 2016-07-21 Yao Qi <yao.qi@linaro.org>
690 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
691 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
692 (clone_one_breakpoint): Likewise.
693 (delete_reinsert_breakpoints): Change parameter to thread.
695 (has_reinsert_breakpoints): Likewise.
696 (uninsert_reinsert_breakpoints): Likewise.
697 (reinsert_reinsert_breakpoints): Likewise.
698 * mem-break.h (set_reinsert_breakpoint): Update declaration.
699 (delete_reinsert_breakpoints): Likewise.
700 (reinsert_reinsert_breakpoints): Likewise.
701 (uninsert_reinsert_breakpoints): Likewise.
702 (has_reinsert_breakpoints): Likewise.
704 2016-07-21 Yao Qi <yao.qi@linaro.org>
706 * inferiors.c (get_thread_process): Make parameter const.
707 * inferiors.h (get_thread_process): Update declaration.
708 * mem-break.c (clone_all_breakpoints): Remove all parameters.
709 Add new parameters child_thread and parent_thread. Callers
711 * mem-break.h (clone_all_breakpoints): Update declaration.
713 2016-07-21 Yao Qi <yao.qi@linaro.org>
715 * mem-break.c (struct breakpoint) <cond_list>: Remove.
716 <command_list, handler>: Remove.
717 (struct gdb_breakpoint): New.
718 (struct other_breakpoint): New.
719 (struct reinsert_breakpoint): New.
720 (is_gdb_breakpoint): New function.
721 (any_persistent_commands): Update command_list if
722 is_gdb_breakpoint returns true.
723 (set_breakpoint): Create breakpoints according to their types.
724 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
725 (set_gdb_breakpoint_1): Likewise.
726 (set_gdb_breakpoint): Likewise.
727 (clear_breakpoint_conditions): Change parameter type to
728 'struct gdb_breakpoint *'.
729 (clear_breakpoint_commands): Likewise.
730 (clear_breakpoint_conditions_and_commands): Likewise.
731 (add_condition_to_breakpoint): Likewise.
732 (add_breakpoint_condition): Likewise.
733 (add_commands_to_breakpoint): Likewise.
734 (check_breakpoints): Check other_breakpoint.
735 (clone_one_breakpoint): Clone breakpopint according to its type.
736 * mem-break.h (struct gdb_breakpoint): Declare.
737 (set_gdb_breakpoint): Update declaration.
738 (clear_breakpoint_conditions_and_commands): Likewise.
739 (add_breakpoint_condition): Likewise.
740 (add_breakpoint_commands): Likewise.
741 * server.c (process_point_options): Change parameter type to
742 'struct gdb_breakpoint *'.
744 2016-07-21 Yao Qi <yao.qi@linaro.org>
746 * mem-break.c (set_breakpoint_at): Rename it to ...
747 (set_breakpoint_type_at): ... it.
748 (set_breakpoint_at): Call set_breakpoint_type_at.
749 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
750 * mem-break.h (set_breakpoint_at): Update comments.
752 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
754 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
756 (nios2_store_gregset): Likewise.
758 2016-07-01 Pedro Alves <palves@redhat.com>
759 Antoine Tremblay <antoine.tremblay@ericsson.com>
761 * linux-low.c: Change interface to take the target lwp_info
762 pointer directly and return void. Handle detaching from a zombie
764 (linux_detach_lwp_callback): New function.
765 (linux_detach): Detach from the leader thread after detaching from
768 2016-06-28 Yao Qi <yao.qi@linaro.org>
770 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
771 for variable new_offset.
772 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
773 (aarch64_ftrace_insn_reloc_cb): Likewise.
774 (aarch64_ftrace_insn_reloc_tb): Likewise.
775 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
776 PRIx64 instead of PRIx32.
778 2016-06-28 Yao Qi <yao.qi@linaro.org>
780 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
781 (the_low_target): Install arm_get_syscall_trapinfo.
783 2016-06-28 Yao Qi <yao.qi@linaro.org>
785 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
787 (the_low_target): Install aarch64_get_syscall_trapinfo.
789 2016-06-28 Yao Qi <yao.qi@linaro.org>
791 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
793 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
794 Remove parameter sysno.
795 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
798 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
800 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
801 (s390_emit_ne_goto): Likewise.
802 (s390_emit_lt_goto): Likewise.
803 (s390_emit_le_goto): Likewise.
804 (s390_emit_gt_goto): Likewise.
805 (s390_emit_ge_goto): Likewise.
806 (s390x_emit_eq_goto): Likewise.
807 (s390x_emit_ne_goto): Likewise.
808 (s390x_emit_lt_goto): Likewise.
809 (s390x_emit_le_goto): Likewise.
810 (s390x_emit_gt_goto): Likewise.
811 (s390x_emit_ge_goto): Likewise.
812 (s390_emit_ops_impl): Mark variable static.
813 (s390x_emit_ops): Likewise.
815 2016-06-17 Yao Qi <yao.qi@linaro.org>
817 * linux-low.c (handle_extended_wait): Call
818 uninsert_reinsert_breakpoints for the parent process. Remove
819 reinsert breakpoints from the child process. Reinsert them to
820 the parent process when vfork is done.
821 * mem-break.c (uninsert_reinsert_breakpoints): New function.
822 (reinsert_reinsert_breakpoints): New function.
823 * mem-break.h (uninsert_reinsert_breakpoints): Declare
824 (reinsert_reinsert_breakpoints): Declare.
826 2016-06-17 Yao Qi <yao.qi@linaro.org>
828 * linux-low.c (handle_extended_wait): If the parent is doing
829 step-over, remove the reinsert breakpoints from the forked child.
831 2016-06-17 Yao Qi <yao.qi@linaro.org>
833 * linux-low.c (unsuspend_all_lwps): Declare.
834 (linux_low_filter_event): If thread exited, call finish_step_over.
835 If step-over is finished, unsuspend other threads.
837 2016-06-17 Yao Qi <yao.qi@linaro.org>
839 * linux-low.c (linux_resume_one_lwp_throw): Assert
840 has_reinsert_breakpoints returns false.
841 * mem-break.c (delete_disabled_breakpoints): Assert
842 bp type isn't reinsert_breakpoint.
844 2016-06-17 Yao Qi <yao.qi@linaro.org>
846 * linux-low.c (maybe_hw_step): New function.
847 (linux_resume_one_lwp_throw): Call maybe_hw_step.
848 (finish_step_over): Switch current_thread to lwp temporarily,
849 and assert has_reinsert_breakpoints returns true.
850 (proceed_one_lwp): Call maybe_hw_step.
851 * mem-break.c (has_reinsert_breakpoints): New function.
852 * mem-break.h (has_reinsert_breakpoints): Declare.
854 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
856 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
858 2016-05-17 Yao Qi <yao.qi@linaro.org>
860 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
861 instead of find_inferior.
863 2016-05-05 Yao Qi <yao.qi@linaro.org>
865 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
866 Initialize res to zero.
868 2016-05-05 Yao Qi <yao.qi@linaro.org>
870 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
873 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
875 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
876 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
877 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
879 2016-04-28 Par Olsson <par.olsson@windriver.com>
880 Simon Marchi <simon.marchi@ericsson.com>
882 * tracepoint.c (write_inferior_int8): New function.
883 (cmd_qtenable_disable): Write enable flag using
886 2016-04-25 Yao Qi <yao.qi@linaro.org>
888 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
889 (need_step_over_p): Return zero if the LWP has pending signals
890 can be delivered on software single step target.
892 2016-04-25 Yao Qi <yao.qi@linaro.org>
894 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
895 return instead of error.
897 2016-04-22 Yao Qi <yao.qi@linaro.org>
899 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
902 2016-04-22 Yao Qi <yao.qi@linaro.org>
904 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
905 signal when stepping over breakpoint with software single
908 2016-04-21 Pedro Alves <palves@redhat.com>
910 * linux-s390-low.c (s390_collect_ptrace_register)
911 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
913 (s390_check_regset): Use void * instead of gdb_byte *.
915 2016-04-20 Pedro Alves <palves@redhat.com>
917 * configure: Renegerate.
919 2016-04-20 Yao Qi <yao.qi@linaro.org>
921 * linux-aarch32-low.c: Include "arch/arm-linux.h".
922 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
924 (arm_store_gregset): Likewise.
926 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
928 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
929 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
930 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
931 (amd64-avx-mpx-linux.c): New rules.
932 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
933 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
934 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
935 (srv_amd64_regobj): Add amd64-avx-mpx.o.
936 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
937 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
938 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
939 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
940 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
941 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
942 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
943 * linux-x86-low.c (x86_linux_read_description): Add case for
944 X86_XSTATE_AVX_MPX_MASK.
945 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
946 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
947 init_registers_i386_avx_mpx_linux.
948 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
949 (initialize_low_tracepoint): Call
950 init_registers_i386_avx_mpx_linux.
951 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
952 (initialize_low_tracepoint): Call
953 init_registers_amd64_avx_mpx_linux.
954 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
955 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
956 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
959 2016-04-18 Pedro Alves <palves@redhat.com>
961 * configure: Regenerate.
963 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
965 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
966 (aarch64_emit_sub): Likewise.
968 2016-04-12 Pedro Alves <palves@redhat.com>
970 * utils.c (prepare_to_throw_exception): Delete.
972 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
974 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
976 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
978 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
980 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
982 * linux-aarch64-ipa.c: Add <elf.h> include.
983 * linux-ppc-ipa.c: Add <elf.h> include.
984 * linux-s390-ipa.c: Add <elf.h> include.
986 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
988 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
989 (get_raw_reg_ptr): Likewise.
990 (get_trace_state_variable_value_ptr): Likewise.
991 (set_trace_state_variable_value_ptr): Likewise.
992 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
995 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
996 Marcin Kościelnicki <koriakin@0x04.net>
999 * linux-ppc-low.c (emit_insns): New function.
1000 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1001 (ppc_emit_prologue): New function.
1002 (ppc_emit_epilogue): New function.
1003 (ppc_emit_add): New function.
1004 (ppc_emit_sub): New function.
1005 (ppc_emit_mul): New function.
1006 (ppc_emit_lsh): New function.
1007 (ppc_emit_rsh_signed): New function.
1008 (ppc_emit_rsh_unsigned): New function.
1009 (ppc_emit_ext): New function.
1010 (ppc_emit_zero_ext): New function.
1011 (ppc_emit_log_not): New function.
1012 (ppc_emit_bit_and): New function.
1013 (ppc_emit_bit_or): New function.
1014 (ppc_emit_bit_xor): New function.
1015 (ppc_emit_bit_not): New function.
1016 (ppc_emit_equal): New function.
1017 (ppc_emit_less_signed): New function.
1018 (ppc_emit_less_unsigned): New function.
1019 (ppc_emit_ref): New function.
1020 (ppc_emit_const): New function.
1021 (ppc_emit_reg): New function.
1022 (ppc_emit_pop): New function.
1023 (ppc_emit_stack_flush): New function.
1024 (ppc_emit_swap): New function.
1025 (ppc_emit_stack_adjust): New function.
1026 (ppc_emit_call): New function.
1027 (ppc_emit_int_call_1): New function.
1028 (ppc_emit_void_call_2): New function.
1029 (ppc_emit_if_goto): New function.
1030 (ppc_emit_goto): New function.
1031 (ppc_emit_eq_goto): New function.
1032 (ppc_emit_ne_goto): New function.
1033 (ppc_emit_lt_goto): New function.
1034 (ppc_emit_le_goto): New function.
1035 (ppc_emit_gt_goto): New function.
1036 (ppc_emit_ge_goto): New function.
1037 (ppc_write_goto_address): New function.
1038 (ppc_emit_ops_impl): New static variable.
1039 (ppc64v1_emit_prologue): New function.
1040 (ppc64v2_emit_prologue): New function.
1041 (ppc64_emit_epilogue): New function.
1042 (ppc64_emit_add): New function.
1043 (ppc64_emit_sub): New function.
1044 (ppc64_emit_mul): New function.
1045 (ppc64_emit_lsh): New function.
1046 (ppc64_emit_rsh_signed): New function.
1047 (ppc64_emit_rsh_unsigned): New function.
1048 (ppc64_emit_ext): New function.
1049 (ppc64_emit_zero_ext): New function.
1050 (ppc64_emit_log_not): New function.
1051 (ppc64_emit_bit_and): New function.
1052 (ppc64_emit_bit_or): New function.
1053 (ppc64_emit_bit_xor): New function.
1054 (ppc64_emit_bit_not): New function.
1055 (ppc64_emit_equal): New function.
1056 (ppc64_emit_less_signed): New function.
1057 (ppc64_emit_less_unsigned): New function.
1058 (ppc64_emit_ref): New function.
1059 (ppc64_emit_const): New function.
1060 (ppc64v1_emit_reg): New function.
1061 (ppc64v2_emit_reg): New function.
1062 (ppc64_emit_pop): New function.
1063 (ppc64_emit_stack_flush): New function.
1064 (ppc64_emit_swap): New function.
1065 (ppc64v1_emit_call): New function.
1066 (ppc64v2_emit_call): New function.
1067 (ppc64v1_emit_int_call_1): New function.
1068 (ppc64v2_emit_int_call_1): New function.
1069 (ppc64v1_emit_void_call_2): New function.
1070 (ppc64v2_emit_void_call_2): New function.
1071 (ppc64_emit_if_goto): New function.
1072 (ppc64_emit_eq_goto): New function.
1073 (ppc64_emit_ne_goto): New function.
1074 (ppc64_emit_lt_goto): New function.
1075 (ppc64_emit_le_goto): New function.
1076 (ppc64_emit_gt_goto): New function.
1077 (ppc64_emit_ge_goto): New function.
1078 (ppc64v1_emit_ops_impl): New static variable.
1079 (ppc64v2_emit_ops_impl): New static variable.
1080 (ppc_emit_ops): New function.
1081 (linux_low_target): Wire in ppc_emit_ops.
1083 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1084 Marcin Kościelnicki <koriakin@0x04.net>
1087 * Makefile.in: Add powerpc-*-ipa.o
1088 * configure.srv: Add ipa_obj for powerpc*-linux.
1089 * linux-ppc-ipa.c: New file.
1090 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1092 (PPC_FIELD): New macro.
1093 (PPC_SEXT): New macro.
1094 (PPC_OP6): New macro.
1095 (PPC_BO): New macro.
1096 (PPC_LI): New macro.
1097 (PPC_BD): New macro.
1098 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1099 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1100 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1101 (ppc_get_thread_area): New function.
1102 (is_elfv2_inferior): New function.
1103 (gen_ds_form): New function.
1104 (GEN_STD): New macro.
1105 (GEN_STDU): New macro.
1106 (GEN_LD): New macro.
1107 (GEN_LDU): New macro.
1108 (gen_d_form): New function.
1109 (GEN_ADDI): New macro.
1110 (GEN_ADDIS): New macro.
1111 (GEN_LI): New macro.
1112 (GEN_LIS): New macro.
1113 (GEN_ORI): New macro.
1114 (GEN_ORIS): New macro.
1115 (GEN_LWZ): New macro.
1116 (GEN_STW): New macro.
1117 (GEN_STWU): New macro.
1118 (gen_xfx_form): New function.
1119 (GEN_MFSPR): New macro.
1120 (GEN_MTSPR): New macro.
1121 (GEN_MFCR): New macro.
1122 (GEN_MTCR): New macro.
1123 (GEN_SYNC): New macro.
1124 (GEN_LWSYNC): New macro.
1125 (gen_x_form): New function.
1126 (GEN_OR): New macro.
1127 (GEN_MR): New macro.
1128 (GEN_LWARX): New macro.
1129 (GEN_STWCX): New macro.
1130 (GEN_CMPW): New macro.
1131 (gen_md_form): New function.
1132 (GEN_RLDICL): New macro.
1133 (GEN_RLDICR): New macro.
1134 (gen_i_form): New function.
1136 (GEN_BL): New macro.
1137 (gen_b_form): New function.
1138 (GEN_BNE): New macro.
1139 (GEN_LOAD): New macro.
1140 (GEN_STORE): New macro.
1141 (gen_limm): New function.
1142 (gen_atomic_xchg): New function.
1143 (gen_call): New function.
1144 (ppc_relocate_instruction): New function.
1145 (ppc_install_fast_tracepoint_jump_pad): New function.
1146 (ppc_get_min_fast_tracepoint_insn_len): New function.
1147 (ppc_get_ipa_tdesc_idx): New function.
1148 (the_low_target): Wire in the new functions.
1149 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1151 * linux-ppc-tdesc.h: New file.
1153 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1155 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1156 (alloc_jump_pad_buffer): New function.
1157 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1158 (alloc_jump_pad_buffer): New function.
1159 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1160 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1161 (alloc_jump_pad_buffer): New function.
1162 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1163 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1164 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1165 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1167 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1169 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1170 * linux-amd64-ipa.c: Likewise.
1171 * linux-i386-ipa.c: Likewise.
1172 * linux-s390-ipa.c: Likewise.
1173 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1174 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1175 set_trace_state_variable_value_ptr.
1176 (struct ipa_sym_addresses): Likewise.
1177 (symbol_list): Likewise.
1178 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1179 accessing gdb_collect directly.
1180 (gdb_collect_ptr_type): New typedef.
1181 (get_raw_reg_ptr_type): New typedef.
1182 (get_trace_state_variable_value_ptr_type): New typedef.
1183 (set_trace_state_variable_value_ptr_type): New typedef.
1184 (gdb_collect_ptr): New global.
1185 (get_raw_reg_ptr): New global.
1186 (get_trace_state_variable_value_ptr): New global.
1187 (set_trace_state_variable_value_ptr): New global.
1188 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1189 accessing get_raw_reg directly.
1190 (get_get_tsv_func_addr): Likewise for
1191 get_trace_state_variable_value_ptr.
1192 (get_set_tsv_func_addr): Likewise for
1193 set_trace_state_variable_value_ptr.
1194 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1196 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1198 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1200 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1202 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1204 (relocate_instruction): Remove own_buf.
1205 * server.c (own_buf): Make global.
1206 (handle_v_requests): Make global.
1207 * server.h (own_buf): New declaration.
1208 (handle_v_requests): New prototype.
1210 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1213 * linux-s390-low.c (add_insns): New function.
1214 (s390_emit_prologue): New function.
1215 (s390_emit_epilogue): New function.
1216 (s390_emit_add): New function.
1217 (s390_emit_sub): New function.
1218 (s390_emit_mul): New function.
1219 (s390_emit_lsh): New function.
1220 (s390_emit_rsh_signed): New function.
1221 (s390_emit_rsh_unsigned): New function.
1222 (s390_emit_ext): New function.
1223 (s390_emit_log_not): New function.
1224 (s390_emit_bit_and): New function.
1225 (s390_emit_bit_or): New function.
1226 (s390_emit_bit_xor): New function.
1227 (s390_emit_bit_not): New function.
1228 (s390_emit_equal): New function.
1229 (s390_emit_less_signed): New function.
1230 (s390_emit_less_unsigned): New function.
1231 (s390_emit_ref): New function.
1232 (s390_emit_if_goto): New function.
1233 (s390_emit_goto): New function.
1234 (s390_write_goto_address): New function.
1235 (s390_emit_litpool): New function.
1236 (s390_emit_const): New function.
1237 (s390_emit_call): New function.
1238 (s390_emit_reg): New function.
1239 (s390_emit_pop): New function.
1240 (s390_emit_stack_flush): New function.
1241 (s390_emit_zero_ext): New function.
1242 (s390_emit_swap): New function.
1243 (s390_emit_stack_adjust): New function.
1244 (s390_emit_set_r2): New function.
1245 (s390_emit_int_call_1): New function.
1246 (s390_emit_void_call_2): New function.
1247 (s390_emit_eq_goto): New function.
1248 (s390_emit_ne_goto): New function.
1249 (s390_emit_lt_goto): New function.
1250 (s390_emit_le_goto): New function.
1251 (s390_emit_gt_goto): New function.
1252 (s390_emit_ge_goto): New function.
1253 (s390x_emit_prologue): New function.
1254 (s390x_emit_epilogue): New function.
1255 (s390x_emit_add): New function.
1256 (s390x_emit_sub): New function.
1257 (s390x_emit_mul): New function.
1258 (s390x_emit_lsh): New function.
1259 (s390x_emit_rsh_signed): New function.
1260 (s390x_emit_rsh_unsigned): New function.
1261 (s390x_emit_ext): New function.
1262 (s390x_emit_log_not): New function.
1263 (s390x_emit_bit_and): New function.
1264 (s390x_emit_bit_or): New function.
1265 (s390x_emit_bit_xor): New function.
1266 (s390x_emit_bit_not): New function.
1267 (s390x_emit_equal): New function.
1268 (s390x_emit_less_signed): New function.
1269 (s390x_emit_less_unsigned): New function.
1270 (s390x_emit_ref): New function.
1271 (s390x_emit_if_goto): New function.
1272 (s390x_emit_const): New function.
1273 (s390x_emit_call): New function.
1274 (s390x_emit_reg): New function.
1275 (s390x_emit_pop): New function.
1276 (s390x_emit_stack_flush): New function.
1277 (s390x_emit_zero_ext): New function.
1278 (s390x_emit_swap): New function.
1279 (s390x_emit_stack_adjust): New function.
1280 (s390x_emit_int_call_1): New function.
1281 (s390x_emit_void_call_2): New function.
1282 (s390x_emit_eq_goto): New function.
1283 (s390x_emit_ne_goto): New function.
1284 (s390x_emit_lt_goto): New function.
1285 (s390x_emit_le_goto): New function.
1286 (s390x_emit_gt_goto): New function.
1287 (s390x_emit_ge_goto): New function.
1288 (s390_emit_ops): New function.
1289 (struct linux_target_ops): Fill in emit_ops hook.
1291 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1294 * Makefile.in: Add s390 IPA files.
1295 * configure.srv: Build IPA for s390.
1296 * linux-s390-ipa.c: New file.
1297 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1298 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1299 (tdesc_s390_linux32): Likewise.
1300 (init_registers_s390_linux32v1): Likewise.
1301 (tdesc_s390_linux32v1): Likewise.
1302 (init_registers_s390_linux32v2): Likewise.
1303 (tdesc_s390_linux32v2): Likewise.
1304 (init_registers_s390_linux64): Likewise.
1305 (tdesc_s390_linux64): Likewise.
1306 (init_registers_s390_linux64v1): Likewise.
1307 (tdesc_s390_linux64v1): Likewise.
1308 (init_registers_s390_linux64v2): Likewise.
1309 (tdesc_s390_linux64v2): Likewise.
1310 (init_registers_s390_te_linux64): Likewise.
1311 (tdesc_s390_te_linux64): Likewise.
1312 (init_registers_s390_vx_linux64): Likewise.
1313 (tdesc_s390_vx_linux64): Likewise.
1314 (init_registers_s390_tevx_linux64): Likewise.
1315 (tdesc_s390_tevx_linux64): Likewise.
1316 (init_registers_s390x_linux64): Likewise.
1317 (tdesc_s390x_linux64): Likewise.
1318 (init_registers_s390x_linux64v1): Likewise.
1319 (tdesc_s390x_linux64v1): Likewise.
1320 (init_registers_s390x_linux64v2): Likewise.
1321 (tdesc_s390x_linux64v2): Likewise.
1322 (init_registers_s390x_te_linux64): Likewise.
1323 (tdesc_s390x_te_linux64): Likewise.
1324 (init_registers_s390x_vx_linux64): Likewise.
1325 (tdesc_s390x_vx_linux64): Likewise.
1326 (init_registers_s390x_tevx_linux64): Likewise.
1327 (tdesc_s390x_tevx_linux64): Likewise.
1328 (have_hwcap_s390_vx): New static variable.
1329 (s390_arch_setup): Fill have_hwcap_s390_vx.
1330 (s390_get_thread_area): New function.
1331 (s390_ft_entry_gpr_esa): New const.
1332 (s390_ft_entry_gpr_zarch): New const.
1333 (s390_ft_entry_misc): New const.
1334 (s390_ft_entry_fr): New const.
1335 (s390_ft_entry_vr): New const.
1336 (s390_ft_main_31): New const.
1337 (s390_ft_main_64): New const.
1338 (s390_ft_exit_fr): New const.
1339 (s390_ft_exit_vr): New const.
1340 (s390_ft_exit_misc): New const.
1341 (s390_ft_exit_gpr_esa): New const.
1342 (s390_ft_exit_gpr_zarch): New const.
1343 (append_insns): New function.
1344 (s390_relocate_instruction): New function.
1345 (s390_install_fast_tracepoint_jump_pad): New function.
1346 (s390_get_min_fast_tracepoint_insn_len): New function.
1347 (s390_get_ipa_tdesc_idx): New function.
1348 (struct linux_target_ops): Wire in the above functions.
1349 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1350 * linux-s390-tdesc.h: New file.
1352 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1354 * linux-s390-low.c (s390_supports_tracepoints): New function.
1355 (struct linux_target_ops): Fill supports_tracepoints hook.
1357 2016-03-18 Yao Qi <yao.qi@linaro.org>
1359 * linux-low.c (lwp_signal_can_be_delivered): New function.
1360 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1362 2016-03-18 Yao Qi <yao.qi@linaro.org>
1364 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1365 0 if signal is enqueued. Remove 'signal' from one debugging
1366 message. Move one debugging message to some lines below.
1367 Remove code setting 'signal' to 0.
1369 2016-03-18 Yao Qi <yao.qi@linaro.org>
1371 * linux-low.c (linux_low_filter_event): Remove redundant
1372 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1374 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1376 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1377 (struct linux_target_ops): Wire in the above.
1379 2016-03-03 Yao Qi <yao.qi@linaro.org>
1381 * linux-low.c: Update comments to start_step_over.
1383 2016-03-03 Yao Qi <yao.qi@linaro.org>
1386 * linux-low.c (handle_extended_wait): Set child suspended
1387 if event_lwp->bp_reinsert isn't zero.
1389 2016-03-02 Yao Qi <yao.qi@linaro.org>
1391 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1392 enqueue_pending_signal.
1394 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1396 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1399 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1401 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1402 (s390_regmap_3264) [!__s390x__]: New global.
1403 (s390_collect_ptrace_register): Skip map entries containing -1.
1404 (s390_supply_ptrace_register): Ditto.
1405 (s390_fill_gprs_high): New function.
1406 (s390_store_gprs_high): New function.
1407 (s390_regsets): Add NT_S390_HIGH_GPRS.
1408 (s390_get_hwcap): Enable on 31-bit.
1409 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1410 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1411 Detect NT_S390_HIGH_GPRS.
1412 (s390_usrregs_info_3264): Enable on 31-bit.
1413 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1414 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1416 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1419 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1420 * configure.srv: Ditto.
1421 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1422 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1423 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1424 (init_registers_amd64_linux): Remove prototype.
1425 (tdesc_amd64_linux): Remove declaration.
1426 (get_ipa_tdesc): New function.
1427 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1428 initialize remaining tdescs.
1429 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1430 (init_registers_i386_linux): Remove prototype.
1431 (tdesc_i386_linux): Remove declaration.
1432 (get_ipa_tdesc): New function.
1433 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1434 initialize remaining tdescs.
1435 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1436 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1437 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1438 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1439 (x86_get_ipa_tdesc_idx): New function.
1440 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1441 * linux-x86-tdesc.h: New file.
1442 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1443 (target_get_ipa_tdesc_idx): New macro.
1444 * tracepoint.c (ipa_tdesc_idx): New macro.
1445 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1446 (symbol_list): Add ipa_tdesc_idx.
1447 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1448 (ipa_tdesc): Remove.
1449 (ipa_tdesc_idx): New variable.
1450 (get_context_regcache): Use get_ipa_tdesc.
1451 (gdb_collect): Ditto.
1453 * tracepoint.h (get_ipa_tdesc): New prototype.
1454 (ipa_tdesc): Remove.
1456 2016-02-24 Pedro Alves <palves@redhat.com>
1458 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1459 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1460 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1461 Factor out common code between the USE_SIGTRAP_SIGINFO and
1462 !USE_SIGTRAP_SIGINFO blocks.
1463 (linux_low_filter_event): Call save_stop_reason instead of
1464 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1466 (linux_wait_1): Update comments.
1468 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1470 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1471 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1472 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1473 ppc_insert_point, ppc_remove_point.
1475 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1477 * linux-s390-low.c (s390_supports_z_point_type): New function.
1478 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1480 2016-02-16 Yao Qi <yao.qi@linaro.org>
1482 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1483 PC. Get pc from regcache_read_pc.
1485 2016-02-12 Yao Qi <yao.qi@linaro.org>
1487 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1488 or linux_get_pc_32bit.
1489 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1491 2016-02-12 Yao Qi <yao.qi@linaro.org>
1493 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1494 arm_linux_get_next_pcs_fixup.
1496 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1498 * tracepoint.c (x_tracepoint_action_download): Change
1499 write_inferior_data_ptr to write_inferior_data_pointer.
1500 (cmd_qtstart): Likewise.
1501 (write_inferior_data_ptr): Remove.
1502 (download_agent_expr): Change write_inferior_data_ptr to
1503 write_inferior_data_pointer.
1504 (download_tracepoint_1): Likewise.
1505 (download_tracepoint): Likewise.
1506 (download_trace_state_variables): Likewise.
1508 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1509 Marcin Kościelnicki <koriakin@0x04.net>
1511 * tracepoint.c (struct tracepoint_action_ops): Remove.
1512 (struct tracepoint_action): Remove ops.
1513 (m_tracepoint_action_download, r_tracepoint_action_download)
1514 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1515 size and offset accordingly.
1516 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1517 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1518 (tracepoint_action_send, tracepoint_action_download): New functions.
1519 Helpers for trace action handlers.
1520 (add_tracepoint_action): Remove setup actions ops.
1521 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1523 2016-02-10 Yao Qi <yao.qi@linaro.org>
1525 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1527 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1529 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1531 * configure: Regenerate.
1533 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1535 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1536 void * to gdb_byte *.
1537 * linux-low.c (siginfo_fixup): Likewise.
1538 (linux_xfer_siginfo): Likewise.
1539 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1541 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1543 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1545 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1547 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1549 * linux-x86-low.c [__x86_64__]: Include
1550 "nat/amd64-linux-siginfo.h".
1551 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1552 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1553 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1554 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1555 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1556 (cpt_si_fd, si_timerid, si_overrun): Move from
1557 nat/amd64-linux-siginfo.c.
1558 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1560 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1562 * server.c (skip_to_semicolon): Remove.
1563 (process_point_options): Use strchrnul instead of
1566 2016-01-26 Yao Qi <yao.qi@linaro.org>
1568 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1569 * linux-low.c (install_software_single_step_breakpoints): Don't
1570 call regcache_read_pc.
1571 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1574 2016-01-26 Yao Qi <yao.qi@linaro.org>
1576 * linux-low.c (install_software_single_step_breakpoints): Call
1577 regcache_read_pc instead of get_pc.
1579 2016-01-26 Yao Qi <yao.qi@linaro.org>
1581 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1582 (unblock_async_io): Rename to ...
1583 (block_unblock_async_io): ... it. New function.
1584 (enable_async_io): Don't install SIGIO handler. Unblock it
1586 (disable_async_io): Don't ignore SIGIO. Block it instead.
1587 (initialize_async_io): Install SIGIO handler. Don't call
1590 2016-01-26 Yao Qi <yao.qi@linaro.org>
1592 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1593 first character is '\003', call *the_target->request_interrupt.
1595 2016-01-25 Yao Qi <yao.qi@linaro.org>
1597 * remote-utils.c (new_thread_notify): Remove.
1598 (dead_thread_notify): Likewise.
1599 * remote-utils.h (new_thread_notify): Remove declaration.
1600 (dead_thread_notify): Likewise.
1602 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1604 * gdb.trace/pending.exp: Fix expected message on continue.
1606 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1608 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1609 it works properly on big-endian machines where sizeof (CORE_ADDR)
1612 2016-01-21 Pedro Alves <palves@redhat.com>
1614 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1615 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1616 * configure: Regenerate.
1618 2016-01-21 Yao Qi <yao.qi@linaro.org>
1620 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1621 is_thumb and set it according to CPSR saved on the stack.
1622 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1623 arm_sigreturn_next_pc.
1625 2016-01-18 Yao Qi <yao.qi@linaro.org>
1627 * linux-low.c (linux_set_pc_64bit): New function.
1628 (linux_get_pc_64bit): New function.
1629 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1631 * linux-sparc-low.c (debug_threads): Remove declaration.
1632 (sparc_get_pc): Remove.
1633 (the_low_target): Use linux_get_pc_64bit instead of
1635 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1636 (the_low_target): Use linux_get_pc_64bit and
1639 2016-01-18 Yao Qi <yao.qi@linaro.org>
1641 * linux-arm-low.c (debug_threads): Remove declaration.
1642 (arm_get_pc, arm_set_pc): Remove.
1643 (the_low_target): Use linux_get_pc_32bit and
1645 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1646 (the_low_target): Use linux_get_pc_32bit and
1648 * linux-cris-low.c (debug_threads): Remove declaration.
1649 (cris_get_pc, cris_set_pc,): Remove.
1650 (the_low_target): Use linux_get_pc_32bit and
1652 * linux-crisv32-low.c (debug_threads): Remove declaration.
1653 (cris_get_pc, cris_set_pc): Remove.
1654 (the_low_target): Use linux_get_pc_32bit and
1656 * linux-low.c: Include inttypes.h.
1657 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1658 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1659 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1660 (the_low_target): Use linux_get_pc_32bit and
1662 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1663 (the_low_target): Use linux_get_pc_32bit and
1665 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1666 (the_low_target): Use linux_get_pc_32bit and
1668 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1669 (the_low_target): Use linux_get_pc_32bit and
1671 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1672 (the_low_target): Use linux_get_pc_32bit and
1675 2016-01-18 Gary Benson <gbenson@redhat.com>
1677 * configure.ac (AC_FUNC_FORK): New check.
1678 * config.in: Regenerate.
1679 * configure: Likewise.
1681 2016-01-14 Yao Qi <yao.qi@linaro.org>
1683 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1684 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1685 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1686 arm_get_next_pcs_ctor.
1688 2016-01-12 Josh Stone <jistone@redhat.com>
1689 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1691 * inferiors.h: Include "gdb_vecs.h".
1692 (struct process_info): Add syscalls_to_catch.
1693 * inferiors.c (remove_process): Free syscalls_to_catch.
1694 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1695 syscall_return stops.
1696 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1697 * server.c (handle_general_set): Handle QCatchSyscalls.
1698 (handle_query): Report support for QCatchSyscalls.
1699 * target.h (struct target_ops): Add supports_catch_syscall.
1700 (target_supports_catch_syscall): New macro.
1701 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1702 (struct lwp_info): Add syscall_state.
1703 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1704 Maintain syscall_state and syscalls_to_catch across exec.
1705 (get_syscall_trapinfo): New function, proxy to the_low_target.
1706 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1707 (linux_low_filter_event): Toggle syscall_state entry/return for
1708 syscall traps, and set it ignored for all others.
1709 (gdb_catching_syscalls_p): New function.
1710 (gdb_catch_this_syscall_p): New function.
1711 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1712 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1713 (linux_supports_catch_syscall): New function.
1714 (linux_target_ops): Install it.
1715 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1716 (the_low_target): Install it.
1718 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1720 * acinclude.m4: Include new ../warning.m4 file.
1721 * configure: Regenerated.
1722 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1724 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1726 * ax.c (is_goto_target): Mark static.
1727 * linux-low.c (register_addr): Likewise.
1728 (linux_fetch_registers, linux_store_registers): Likewise.
1729 * mem-break.c (any_persistent_commands): Fix old prototype.
1730 (add_commands_to_breakpoint): Mark static.
1731 * regcache.c (find_register_by_name): Delete unused func.
1732 * remote-utils.c (hex_or_minus_one): Mark static.
1733 * server.c (monitor_show_help): Mark static.
1734 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1735 handle_v_requests): Likewise.
1737 2016-01-12 Pedro Alves <palves@redhat.com>
1739 Remove use of the registered trademark symbol throughout.
1741 2016-01-08 Yao Qi <yao.qi@linaro.org>
1743 * remote-utils.c (getpkt): If c is '\003', call target hook
1746 2016-01-06 Yao Qi <yao.qi@linaro.org>
1748 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1749 linux-aarch32-low.c.
1750 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1751 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1752 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1753 (thumb2_breakpoint): Declare.
1754 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1755 linux-aarch32-low.h.
1756 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1757 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1758 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1760 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1762 * gdbreplay.c (gdbreplay_version): Change copyright year in
1764 * server.c (gdbserver_version): Likewise.
1766 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1768 * server.c (crc32_table): Delete.
1769 (crc32): Use libiberty's xcrc32 function.
1771 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1773 * lynx-low.c (lynx_delete_thread_callback): New function.
1774 (lynx_mourn): Properly delete our process and all of its
1775 threads. Remove call to clear_inferiors.
1777 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1779 * target.c (thread_search_callback): Add check that
1780 the thread_stopped target callback is not NULL before
1783 2015-12-21 Yao Qi <yao.qi@linaro.org>
1785 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1788 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1790 * server.c (handle_query): Call target_supports_software_single_step.
1792 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1794 * linux-low.c (single_step): New function.
1795 (linux_resume_one_lwp_throw): Call single_step.
1796 (start_step_over): Likewise.
1798 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1800 * Makefile.in (SFILES): Append arch/arm-linux.c,
1801 arch/arm-get-next-pcs.c.
1802 (arm-linux.o): New rule.
1803 (arm-get-next-pcs.o): New rule.
1804 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1806 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1807 to linux-aarch32-low.c.
1808 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1809 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1810 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1811 (thumb2_breakpoint_len): Likewise.
1812 (arm_is_thumb_mode): Make non-static.
1813 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1814 from linux-aarch32-low.c.
1815 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1816 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1817 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1818 (thumb2_breakpoint_len): Likewise.
1819 (arm_is_thumb_mode): New declaration.
1820 * linux-arm-low.c: Include arch/arm-linux.h
1821 aarch/arm-get-next-pcs.h, sys/syscall.h.
1822 (get_next_pcs_ops): New struct.
1823 (get_next_pcs_addr_bits_remove): New function.
1824 (get_next_pcs_is_thumb): New function.
1825 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1826 (arm_sigreturn_next_pc): Likewise.
1827 (get_next_pcs_syscall_next_pc): Likewise.
1828 (arm_gdbserver_get_next_pcs): Likewise.
1829 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1831 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1832 * server.h: Include gdb_vecs.h.
1834 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1836 * Makefile.in (SFILES): Append common/common-regcache.c.
1837 (OBS): Append common-regcache.o.
1838 (common-regcache.o): New rule.
1839 * regcache.c (init_register_cache): Initialize cache to
1841 (regcache_raw_read_unsigned): New function.
1842 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1843 register_status enum.
1845 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1847 * linux-aarch64-low.c (the_low_targets): Rename
1848 breakpoint_reinsert_addr to get_next_pcs.
1849 * linux-arm-low.c (the_low_targets): Likewise.
1850 * linux-bfin-low.c (the_low_targets): Likewise.
1851 * linux-cris-low.c (the_low_targets): Likewise.
1852 * linux-crisv32-low.c (the_low_targets): Likewise.
1853 * linux-low.c (can_software_single_step): Likewise.
1854 (install_software_single_step_breakpoints): New function.
1855 (start_step_over): Use install_software_single_step_breakpoints.
1856 * linux-low.h: New CORE_ADDR vector.
1857 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1859 * linux-mips-low.c (the_low_targets): Likewise.
1860 * linux-nios2-low.c (the_low_targets): Likewise.
1861 * linux-sparc-low.c (the_low_targets): Likewise.
1863 2015-12-17 Pedro Alves <palves@redhat.com>
1865 * linux-low.c (linux_kill_one_lwp): Remove references to
1867 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1869 (linux_init_signals): Delete.
1870 (initialize_low): Adjust.
1871 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1873 2015-12-16 Pedro Alves <palves@redhat.com>
1875 * configure.ac (compiler warning flags): When testing a
1876 -Wno-foo option, check whether -Wfoo works instead.
1877 * configure: Regenerate.
1879 2015-12-11 Don Breazeal <donb@codesourcery.com>
1881 * server.c (process_serial_event): Don't exit from gdbserver
1882 in remote mode if there are still active inferiors.
1884 2015-12-11 Yao Qi <yao.qi@linaro.org>
1886 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1887 arm_breakpoint_at if the process is 32-bit.
1889 2015-12-11 Yao Qi <yao.qi@linaro.org>
1891 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1894 2015-12-07 Yao Qi <yao.qi@linaro.org>
1896 * configure.srv: Append arm.o to srv_tgtobj for
1897 aarch64*-*-linux* target.
1898 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1899 from linux-arm-low.c.
1900 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1901 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1902 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1903 (thumb2_breakpoint_len): Likewise.
1904 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1905 (arm_breakpoint_kinds): Likewise.
1906 (arm_breakpoint_kind_from_pc): Likewise.
1907 (arm_sw_breakpoint_from_kind): Likewise.
1908 (arm_breakpoint_kind_from_current_state): Likewise.
1909 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1910 (arm_sw_breakpoint_from_kind): Declare.
1911 (arm_breakpoint_kind_from_current_state): Declare.
1912 (arm_breakpoint_at): Declare.
1913 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1914 arm_sw_breakpoint_from_kind if process is 32-bit.
1915 (aarch64_breakpoint_kind_from_pc): New function.
1916 (aarch64_breakpoint_kind_from_current_state): New function.
1917 (the_low_target): Initialize fields breakpoint_kind_from_pc
1918 and breakpoint_kind_from_current_state.
1919 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1920 linux-aarch32-low.c.
1921 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1922 (arm_breakpoint, arm_breakpoint_len): Likewise.
1923 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1924 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1925 (arm_is_thumb_mode): Likewise.
1926 (arm_breakpoint_at): Likewise.
1927 (arm_breakpoint_kind_from_pc): Likewise.
1928 (arm_sw_breakpoint_from_kind): Likewise.
1929 (arm_breakpoint_kind_from_current_state): Likewise.
1932 2015-08-04 Yao Qi <yao.qi@linaro.org>
1934 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1935 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1936 * server.c (extended_protocol): Remove "static".
1937 * server.h (extended_protocol): Declare it.
1939 2015-12-04 Josh Stone <jistone@redhat.com>
1941 * target.h (struct target_ops) <arch_setup>: Rename to ...
1942 (struct target_ops) <post_create_inferior>: ... this.
1943 (target_arch_setup): Rename to ...
1944 (target_post_create_inferior): ... this, calling post_create_inferior.
1945 * server.c (start_inferior): Update target_arch_setup calls to
1946 target_post_create_inferior.
1947 * linux-low.c (linux_low_ptrace_options): Forward declare.
1948 (linux_arch_setup): Update its comment for general use.
1949 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1950 (struct linux_target_ops): Use linux_post_create_inferior.
1951 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1952 to post_create_inferior.
1953 * nto-low.c (struct nto_target_ops): Likewise.
1954 * spu-low.c (struct spu_target_ops): Likewise.
1955 * win32-low.c (struct win32_target_ops): Likewise.
1957 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1959 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1961 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1963 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1964 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1965 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1966 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1967 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1968 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1969 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1970 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1971 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1972 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1973 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1974 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1976 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1978 * linux-low.c (linux_look_up_symbols): Don't call
1979 linux_supports_traceclone.
1980 * linux-low.h (thread_db_init): Remove use_events argument.
1981 * thread-db.c (thread_db_use_event): Remove global variable.
1982 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1983 (struct thread_db) <td_create_bp>: Remove field.
1984 (thread_db_create_event): Remove function.
1985 (thread_db_enable_reporting): Likewise.
1986 (find_one_thread): Don't check for thread_db_use_events.
1987 (attach_thread): Likewise.
1988 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1989 (try_thread_db_load_1): Don't check for thread_db_use_events.
1990 (thread_db_init): Remove use_events argument and thread events
1992 (remove_thread_event_breakpoints): Remove function.
1993 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1995 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1997 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1999 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2000 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2001 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2002 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2003 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2005 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2007 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2008 * linux-low.c (can_hardware_single_step): Use
2009 supports_hardware_single_step.
2010 (can_software_single_step): New function.
2011 (start_step_over): Call can_software_single_step.
2012 (linux_supports_hardware_single_step): New function.
2013 (struct target_ops) <supports_software_single_step>: Initialize.
2014 * linux-low.h (struct linux_target_ops)
2015 <supports_hardware_single_step>: Initialize.
2016 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2017 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2018 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2019 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2020 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2021 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2022 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2023 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2024 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2025 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2027 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2028 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2030 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2031 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2032 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2034 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2035 * target.h (struct target_ops): <supports_software_single_step>:
2037 (target_supports_software_single_step): New macro.
2039 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2041 * linux-low.c (linux_wait_1): Fix pc advance condition.
2042 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2043 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2045 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2047 * linux-arm-low.c (arm_is_thumb_mode): New function.
2048 (arm_breakpoint_at): Use arm_is_thumb_mode.
2049 (arm_breakpoint_kind_from_current_state): New function.
2050 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2052 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2053 (linux_breakpoint_kind_from_current_state): New function.
2054 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2055 * linux-low.h (struct linux_target_ops)
2056 <breakpoint_kind_from_current_state>: New field.
2057 * target.h (struct target_ops): Likewise.
2058 (target_breakpoint_kind_from_current_state): New macro.
2060 2015-11-30 Pedro Alves <palves@redhat.com>
2062 * linux-low.c (linux_resume): Wake up the event loop before
2065 2015-11-30 Pedro Alves <palves@redhat.com>
2067 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2069 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2071 * target.c (struct thread_search): New structure.
2072 (thread_search_callback): New function.
2073 (prev_general_thread): New global.
2074 (prepare_to_access_memory, done_accessing_memory): New functions.
2075 * target.h (prepare_to_access_memory, done_accessing_memory):
2076 Replace macros with function declarations.
2078 2015-11-30 Pedro Alves <palves@redhat.com>
2081 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2082 report TARGET_WAITKIND_NO_RESUMED.
2083 * remote-utils.c (prepare_resume_reply): Handle
2084 TARGET_WAITKIND_NO_RESUMED.
2085 * server.c (report_no_resumed): New global.
2086 (handle_query) <qSupported>: Handle "no-resumed+". Report
2087 "no-resumed+" support.
2088 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2089 return error if the client doesn't support no-resumed events.
2090 (push_stop_notification): New function.
2091 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2092 events if the client supports them.
2094 2015-11-30 Pedro Alves <palves@redhat.com>
2096 * linux-low.c (thread_still_has_status_pending_p): Don't check
2098 (lwp_resumed): New function.
2099 (status_pending_p_callback): Return early if the LWP is not
2100 supposed to be resumed.
2102 2015-11-30 Pedro Alves <palves@redhat.com>
2104 * linux-low.c (handle_extended_wait): Assert that the LWP's
2105 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2106 thread create events, leave the new child's status pending.
2107 (linux_low_filter_event): If GDB wants to hear about thread exit
2108 events, leave the LWP marked dead and don't delete it.
2109 (linux_wait_for_event_filtered): Don't check for thread exit.
2110 (filter_exit_event): New function.
2111 (linux_wait_1): Use it, when returning an exit event.
2112 (linux_resume_one_lwp_throw): Assert that the LWP's
2113 waitstatus is TARGET_WAITKIND_IGNORE.
2114 * remote-utils.c (prepare_resume_reply): Handle
2115 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2116 * server.c (report_thread_events): New global.
2117 (handle_general_set): Handle QThreadEvents.
2118 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2119 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2120 TARGET_WAITKIND_THREAD_EXITED.
2121 * server.h (report_thread_events): Declare.
2123 2015-11-30 Pedro Alves <palves@redhat.com>
2125 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2126 the thread's last_resume_kind was resume_stop.
2128 2015-11-30 Pedro Alves <palves@redhat.com>
2130 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2133 2015-11-30 Pedro Alves <palves@redhat.com>
2135 * server.c (handle_v_requests): Handle vCtrlC.
2137 2015-11-30 Pedro Alves <palves@redhat.com>
2139 * gdbthread.h (find_any_thread_of_pid): Declare.
2140 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2142 * server.c (handle_query): If current_thread is NULL, look for
2143 another thread of the selected process.
2145 2015-11-26 Daniel Colascione <dancol@dancol.org>
2146 Simon Marchi <simon.marchi@ericsson.com>
2148 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2149 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2151 * target.h (struct target_ops) <thread_name>: New field.
2152 (target_thread_name): New macro.
2154 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2156 * regcache.h (regcache_invalidate_pid): Add declaration.
2157 * regcache.c (regcache_invalidate_pid): New function, extracted
2158 from regcache_invalidate.
2159 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2160 Add trivial documentation comment.
2161 * lynx-low.c: Use regcache_invalidate_pid instead of
2162 regcache_invalidate.
2164 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2166 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2167 and Elf64_auxv_t if the target is Android.
2169 2015-11-22 Doug Evans <xdje42@gmail.com>
2171 * target.h: #include <sys/types.h>.
2173 2015-11-19 Pedro Alves <palves@redhat.com>
2175 * linux-low.c (linux_process_qsupported): Change prototype.
2177 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2179 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2180 and adjust to loop over all features.
2181 * server.c (handle_query) <qSupported>: Adjust to call
2182 target_process_qsupported once, passing it a vector of unprocessed
2184 * target.h (struct target_ops) <process_qsupported>: Change
2186 (target_process_qsupported): Adjust.
2188 2015-11-19 Pedro Alves <palves@redhat.com>
2190 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2192 * configure: Regenerate.
2194 2015-11-19 Pedro Alves <palves@redhat.com>
2196 * configure: Regenerate.
2198 2015-11-19 Yao Qi <yao.qi@linaro.org>
2200 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2203 2015-11-19 Yao Qi <yao.qi@linaro.org>
2205 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2206 (struct aarch64_operand): Move enum out.
2208 2015-11-19 Yao Qi <yao.qi@linaro.org>
2210 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2211 struct user_fpsimd_state *.
2212 (aarch64_store_fpregset): Likewise.
2214 2015-11-19 Yao Qi <yao.qi@linaro.org>
2216 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2217 struct user_pt_regs *.
2218 (aarch64_store_gregset): Likewise.
2220 2015-11-18 Pedro Alves <palves@redhat.com>
2222 * Makefile.in (all_object_files): Add $IPA_OBJS.
2224 2015-11-17 Pedro Alves <palves@redhat.com>
2226 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2227 GDB_SIGNAL_0 and gdb_signal_to_string.
2229 2015-11-17 Pedro Alves <palves@redhat.com>
2231 * win32-low.c (handle_output_debug_string): Remove parameter.
2232 (win32_kill): Remove our_status local and adjust call to
2233 handle_output_debug_string.
2234 (get_child_debug_event): Adjust call to
2235 handle_output_debug_string.
2237 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2239 * linux-mips-low.c (mips_fill_gregset): Add cast.
2240 (mips_store_gregset): Likewise.
2241 (mips_fill_fpregset): Likewise.
2242 (mips_store_fpregset): Likewise.
2244 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2246 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2249 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2251 * linux-mips-low.c (mips_linux_new_thread): Change type of
2252 watch_type to enum target_hw_bp_type.
2254 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2256 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2257 Change return type to arm_hwbp_type.
2259 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2261 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2262 (arm_store_gregset): Likewise.
2263 * linux-arm-low.c (arm_get_hwcap): Likewise.
2264 (arm_read_description): Likewise.
2266 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2268 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2270 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2272 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2273 (ppc_fill_vsxregset): Likewise.
2274 (ppc_store_vsxregset): Likewise.
2275 (ppc_fill_vrregset): Likewise.
2276 (ppc_store_vrregset): Likewise.
2277 (ppc_fill_evrregset): Likewise.
2278 (ppc_store_evrregset): Likewise.
2280 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2282 * linux-ppc-low.c (ppc_usrregs_info): Remove
2283 forward-declaration.
2284 (ppc_arch_setup): Move lower in file.
2286 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2288 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2289 (ps_pdwrite): Likewise.
2291 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2293 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2294 to after assert checks.
2296 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2298 * proc-service.c (ps_pdread): Add/adjust casts.
2299 (ps_pdwrite): Add/adjust casts.
2301 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2303 * server.c (handle_search_memory_1): Cast return value of
2306 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2308 * server.c (write_qxfer_response): Change type of data to
2311 2015-10-29 Pedro Alves <palves@redhat.com>
2313 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2315 2015-10-29 Pedro Alves <palves@redhat.com>
2317 * tracepoint.c (clear_installed_tracepoints): Add casts.
2319 2015-10-29 Pedro Alves <palves@redhat.com>
2321 * server.c (handle_v_cont, process_serial_event): Add enum
2322 gdb_signal casts to signal parsing code.
2324 2015-10-29 Pedro Alves <palves@redhat.com>
2326 * linux-low.h (NULL_REGSET): Define.
2327 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2328 * linux-arm-low.c (arm_regsets): Likewise.
2329 * linux-crisv32-low.c (cris_regsets): Likewise.
2330 * linux-m68k-low.c (m68k_regsets): Likewise.
2331 * linux-mips-low.c (mips_regsets): Likewise.
2332 * linux-nios2-low.c (nios2_regsets): Likewise.
2333 * linux-ppc-low.c (ppc_regsets): Likewise.
2334 * linux-s390-low.c (s390_regsets): Likewise.
2335 * linux-sh-low.c (sh_regsets): Likewise.
2336 * linux-sparc-low.c (sparc_regsets): Likewise.
2337 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2338 * linux-tile-low.c (tile_regsets): Likewise.
2339 * linux-x86-low.c (x86_regsets): Likewise.
2340 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2342 2015-10-29 Pedro Alves <palves@redhat.com>
2344 * linux-low.h (NULL_REGSET): Define.
2345 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2346 * linux-arm-low.c (arm_regsets): Likewise.
2347 * linux-crisv32-low.c (cris_regsets): Likewise.
2348 * linux-m68k-low.c (m68k_regsets): Likewise.
2349 * linux-mips-low.c (mips_regsets): Likewise.
2350 * linux-nios2-low.c (nios2_regsets): Likewise.
2351 * linux-ppc-low.c (ppc_regsets): Likewise.
2352 * linux-s390-low.c (s390_regsets): Likewise.
2353 * linux-sh-low.c (sh_regsets): Likewise.
2354 * linux-sparc-low.c (sparc_regsets): Likewise.
2355 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2356 * linux-tile-low.c (tile_regsets): Likewise.
2357 * linux-x86-low.c (x86_regsets): Likewise.
2358 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2360 2015-10-26 Doug Evans <dje@google.com>
2362 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2364 2015-10-26 Doug Evans <dje@google.com>
2366 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2368 2015-10-26 Doug Evans <dje@google.com>
2370 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2372 (attach_thread, find_new_threads_callback): Ditto.
2374 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2376 * mem-break.h (set_breakpoint_data): Remove.
2378 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2380 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2381 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2382 (initialize_low): Remove set_breakpoint_data call.
2383 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2384 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2385 (initialize_low): Remove set_breakpoint_data call.
2386 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2387 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2388 (initialize_low): Remove set_breakpoint_data call.
2390 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2392 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2393 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2394 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2395 * target.h (target_breakpoint_kind_from_pc): New macro.
2397 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2399 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2400 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2401 the default breakpoint kind.
2403 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2405 * linux-arm-low.c (arm_supports_z_point_type): Add software
2408 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2410 * linux-arm-low.c: Refactor breakpoint definitions.
2411 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2412 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2414 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2416 * Makefile.in: Add arm.c/o.
2417 * configure.srv: Likewise.
2418 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2419 (arm_breakpoint_kind_from_pc): New function.
2420 (arm_sw_breakpoint_from_kind): Return proper kind.
2421 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2423 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2425 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2427 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2428 (struct raw_breakpoint) <size>: Remove.
2429 (struct raw_breakpoint) <kind>: Add.
2430 (bp_size): New function.
2431 (bp_opcode): Likewise.
2432 (find_raw_breakpoint_at): Adjust for kind.
2433 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2434 (remove_memory_breakpoint): Adjust for kind call bp_size.
2435 (set_raw_breakpoint_at): Adjust for kind.
2436 (set_breakpoint): Likewise.
2437 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2438 (delete_raw_breakpoint): Adjust for kind.
2439 (delete_breakpoint): Likewise.
2440 (find_gdb_breakpoint): Likewise.
2441 (set_gdb_breakpoint_1): Likewise.
2442 (set_gdb_breakpoint): Likewise.
2443 (delete_gdb_breakpoint_1): Likewise.
2444 (delete_gdb_breakpoint): Likewise.
2445 (uninsert_raw_breakpoint): Likewise.
2446 (reinsert_raw_breakpoint): Likewise.
2447 (set_breakpoint_data): Remove.
2448 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2449 (check_mem_read): Adjust for kind call bp_size.
2450 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2451 (clone_one_breakpoint): Adjust for kind.
2452 * mem-break.h (set_gdb_breakpoint): Likewise.
2453 (delete_gdb_breakpoint): Likewise.
2454 * server.c (process_serial_event): Likewise.
2456 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2458 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2459 (struct linux_target_ops) <breakpoint>: Remove.
2460 (struct linux_target_ops) <breakpoint_len>: Remove.
2461 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2462 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2463 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2464 (arm_sw_breakpoint_from_kind): New function.
2465 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2466 (struct linux_target_ops) <breakpoint>: Remove.
2467 (struct linux_target_ops) <breakpoint_len>: Remove.
2468 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2469 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2470 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2471 (struct linux_target_ops) <breakpoint>: Remove.
2472 (struct linux_target_ops) <breakpoint_len>: Remove.
2473 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2474 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2475 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2476 (struct linux_target_ops) <breakpoint>: Remove.
2477 (struct linux_target_ops) <breakpoint_len>: Remove.
2478 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2479 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2480 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2481 and sw_breakpoint_from_kind to increment the pc.
2482 (linux_breakpoint_kind_from_pc): New function.
2483 (linux_sw_breakpoint_from_kind): New function.
2484 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2485 (initialize_low): Call breakpoint_kind_from_pc and
2486 sw_breakpoint_from_kind to replace breakpoint_data/len.
2487 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2489 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2490 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2491 (struct linux_target_ops) <breakpoint>: Remove.
2492 (struct linux_target_ops) <breakpoint_len>: Remove.
2493 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2494 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2495 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2496 (struct linux_target_ops) <breakpoint>: Remove.
2497 (struct linux_target_ops) <breakpoint_len>: Remove.
2498 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2499 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2500 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2501 (struct linux_target_ops) <breakpoint>: Remove.
2502 (struct linux_target_ops) <breakpoint_len>: Remove.
2503 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2504 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2505 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2506 (struct linux_target_ops) <breakpoint>: Remove.
2507 (struct linux_target_ops) <breakpoint_len>: Remove.
2508 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2509 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2510 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2511 (struct linux_target_ops) <breakpoint>: Remove.
2512 (struct linux_target_ops) <breakpoint_len>: Remove.
2513 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2514 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2515 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2516 (struct linux_target_ops) <breakpoint>: Remove.
2517 (struct linux_target_ops) <breakpoint_len>: Remove.
2518 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2519 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2520 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2521 (struct linux_target_ops) <breakpoint>: Remove.
2522 (struct linux_target_ops) <breakpoint_len>: Remove.
2523 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2524 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2525 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2526 (struct linux_target_ops) <breakpoint>: Remove.
2527 (struct linux_target_ops) <breakpoint_len>: Remove.
2528 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2529 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2530 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2531 (struct linux_target_ops) <breakpoint>: Remove.
2532 (struct linux_target_ops) <breakpoint_len>: Remove.
2533 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2534 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2535 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2536 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2537 (struct linux_target_ops) <breakpoint>: Remove.
2538 (struct linux_target_ops) <breakpoint_len>: Remove.
2539 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2540 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2541 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2542 (struct linux_target_ops) <breakpoint>: Remove.
2543 (struct linux_target_ops) <breakpoint_len>: Remove.
2544 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2545 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2547 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2549 * linux-cris-low.c (cris_get_pc): Remove void arg.
2551 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2553 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2556 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2558 * inferiors.c (thread_pid_matches_callback): New function.
2559 (find_thread_process): New function.
2560 (remove_thread): Reset current_thread.
2561 (remove_process): Assert threads have been removed first.
2563 2015-10-15 Yao Qi <yao.qi@linaro.org>
2565 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2567 (aarch64_remove_point): Likewise.
2568 * regcache.c (regcache_register_size): New function.
2570 2015-10-12 Yao Qi <yao.qi@linaro.org>
2572 * linux-aarch64-low.c: Update all callers as emit_load_store
2573 is renamed to aarch64_emit_load_store.
2575 2015-10-12 Yao Qi <yao.qi@linaro.org>
2577 * linux-aarch64-low.c: Update all callers of function renaming
2578 from emit_insn to aarch64_emit_insn.
2580 2015-10-12 Yao Qi <yao.qi@linaro.org>
2582 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2583 arch/aarch64-insn.h.
2584 (struct aarch64_memory_operand): Likewise.
2586 (emit_insn): Move to arch/aarch64-insn.c.
2587 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2588 (emit_load_store): Move to arch/aarch64-insn.c.
2589 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2590 (can_encode_int32): Remove.
2592 2015-10-12 Yao Qi <yao.qi@linaro.org>
2594 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2595 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2596 (aarch64_relocate_instruction): Likewise.
2597 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2598 (struct aarch64_insn_visitor): Likewise.
2600 2015-10-12 Yao Qi <yao.qi@linaro.org>
2602 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2603 (struct aarch64_insn_visitor): New.
2604 (struct aarch64_insn_relocation_data): New.
2605 (aarch64_ftrace_insn_reloc_b): New function.
2606 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2607 (aarch64_ftrace_insn_reloc_cb): Likewise.
2608 (aarch64_ftrace_insn_reloc_tb): Likewise.
2609 (aarch64_ftrace_insn_reloc_adr): Likewise.
2610 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2611 (aarch64_ftrace_insn_reloc_others): Likewise.
2613 (aarch64_relocate_instruction): Use visitor.
2615 2015-10-12 Yao Qi <yao.qi@linaro.org>
2617 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2618 int. Add argument buf.
2619 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2620 aarch64_relocate_instruction.
2622 2015-10-12 Yao Qi <yao.qi@linaro.org>
2624 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2625 argument insn. Remove local variable insn. Don't call
2627 (aarch64_install_fast_tracepoint_jump_pad): Call
2630 2015-09-30 Yao Qi <yao.qi@linaro.org>
2632 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2633 (emit_load_store_pair): Likewise.
2635 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2637 * dll.c (match_dll): Add cast(s).
2638 (unloaded_dll): Likewise.
2639 * linux-low.c (second_thread_of_pid_p): Likewise.
2640 (delete_lwp_callback): Likewise.
2641 (count_events_callback): Likewise.
2642 (select_event_lwp_callback): Likewise.
2643 (linux_set_resume_request): Likewise.
2644 * server.c (accumulate_file_name_length): Likewise.
2645 (emit_dll_description): Likewise.
2646 (handle_qxfer_threads_worker): Likewise.
2647 (visit_actioned_threads): Likewise.
2648 * thread-db.c (any_thread_of): Likewise.
2649 * tracepoint.c (same_process_p): Likewise.
2650 (match_blocktype): Likewise.
2651 (build_traceframe_info_xml): Likewise.
2653 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2655 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2657 (gdb_unparse_agent_expr): Likewise.
2658 * hostio.c (require_data): Likewise.
2659 (handle_pread): Likewise.
2660 * linux-low.c (disable_regset): Likewise.
2661 (fetch_register): Likewise.
2662 (store_register): Likewise.
2663 (get_dynamic): Likewise.
2664 (linux_qxfer_libraries_svr4): Likewise.
2665 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2666 (set_fast_tracepoint_jump): Likewise.
2667 (uninsert_fast_tracepoint_jumps_at): Likewise.
2668 (reinsert_fast_tracepoint_jumps_at): Likewise.
2669 (validate_inserted_breakpoint): Likewise.
2670 (clone_agent_expr): Likewise.
2671 * regcache.c (init_register_cache): Likewise.
2672 * remote-utils.c (putpkt_binary_1): Likewise.
2673 (decode_M_packet): Likewise.
2674 (decode_X_packet): Likewise.
2675 (look_up_one_symbol): Likewise.
2676 (relocate_instruction): Likewise.
2677 (monitor_output): Likewise.
2678 * server.c (handle_search_memory): Likewise.
2679 (handle_qxfer_exec_file): Likewise.
2680 (handle_qxfer_libraries): Likewise.
2681 (handle_qxfer): Likewise.
2682 (handle_query): Likewise.
2683 (handle_v_cont): Likewise.
2684 (handle_v_run): Likewise.
2685 (captured_main): Likewise.
2686 * target.c (write_inferior_memory): Likewise.
2687 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2688 * tracepoint.c (init_trace_buffer): Likewise.
2689 (add_tracepoint_action): Likewise.
2690 (add_traceframe): Likewise.
2691 (add_traceframe_block): Likewise.
2692 (cmd_qtdpsrc): Likewise.
2693 (cmd_qtdv): Likewise.
2694 (cmd_qtstatus): Likewise.
2695 (response_source): Likewise.
2696 (response_tsv): Likewise.
2697 (cmd_qtnotes): Likewise.
2698 (gdb_collect): Likewise.
2699 (initialize_tracepoint): Likewise.
2701 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2703 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2704 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2705 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2707 (enum aarch64_condition_codes): New enum.
2708 (w0): New static global.
2711 (struct aarch64_memory_operand) <type>: New
2712 MEMORY_OPERAND_POSTINDEX type.
2713 (postindex_memory_operand): New helper function.
2714 (emit_ret): New function.
2715 (emit_load_store_pair): New function, factored out of emit_stp
2716 with support for MEMORY_OPERAND_POSTINDEX.
2717 (emit_stp): Rewrite using emit_load_store_pair.
2718 (emit_ldp): New function.
2719 (emit_load_store): Likewise.
2720 (emit_ldr): Mention post-index instruction in comment.
2721 (emit_ldrh): New function.
2722 (emit_ldrb): New function.
2723 (emit_ldrsw): Mention post-index instruction in comment.
2724 (emit_str): Likewise.
2725 (emit_subs): New function.
2726 (emit_cmp): Likewise.
2727 (emit_and): Likewise.
2728 (emit_orr): Likewise.
2729 (emit_orn): Likewise.
2730 (emit_eor): Likewise.
2731 (emit_mvn): Likewise.
2732 (emit_lslv): Likewise.
2733 (emit_lsrv): Likewise.
2734 (emit_asrv): Likewise.
2735 (emit_mul): Likewise.
2736 (emit_sbfm): Likewise.
2737 (emit_sbfx): Likewise.
2738 (emit_ubfm): Likewise.
2739 (emit_ubfx): Likewise.
2740 (emit_csinc): Likewise.
2741 (emit_cset): Likewise.
2742 (emit_nop): Likewise.
2743 (emit_ops_insns): New helper function.
2744 (emit_pop): Likewise.
2745 (emit_push): Likewise.
2746 (aarch64_emit_prologue): New function.
2747 (aarch64_emit_epilogue): Likewise.
2748 (aarch64_emit_add): Likewise.
2749 (aarch64_emit_sub): Likewise.
2750 (aarch64_emit_mul): Likewise.
2751 (aarch64_emit_lsh): Likewise.
2752 (aarch64_emit_rsh_signed): Likewise.
2753 (aarch64_emit_rsh_unsigned): Likewise.
2754 (aarch64_emit_ext): Likewise.
2755 (aarch64_emit_log_not): Likewise.
2756 (aarch64_emit_bit_and): Likewise.
2757 (aarch64_emit_bit_or): Likewise.
2758 (aarch64_emit_bit_xor): Likewise.
2759 (aarch64_emit_bit_not): Likewise.
2760 (aarch64_emit_equal): Likewise.
2761 (aarch64_emit_less_signed): Likewise.
2762 (aarch64_emit_less_unsigned): Likewise.
2763 (aarch64_emit_ref): Likewise.
2764 (aarch64_emit_if_goto): Likewise.
2765 (aarch64_emit_goto): Likewise.
2766 (aarch64_write_goto_address): Likewise.
2767 (aarch64_emit_const): Likewise.
2768 (aarch64_emit_call): Likewise.
2769 (aarch64_emit_reg): Likewise.
2770 (aarch64_emit_pop): Likewise.
2771 (aarch64_emit_stack_flush): Likewise.
2772 (aarch64_emit_zero_ext): Likewise.
2773 (aarch64_emit_swap): Likewise.
2774 (aarch64_emit_stack_adjust): Likewise.
2775 (aarch64_emit_int_call_1): Likewise.
2776 (aarch64_emit_void_call_2): Likewise.
2777 (aarch64_emit_eq_goto): Likewise.
2778 (aarch64_emit_ne_goto): Likewise.
2779 (aarch64_emit_lt_goto): Likewise.
2780 (aarch64_emit_le_goto): Likewise.
2781 (aarch64_emit_gt_goto): Likewise.
2782 (aarch64_emit_ge_got): Likewise.
2783 (aarch64_emit_ops_impl): New static global variable.
2784 (aarch64_emit_ops): New target function, return
2785 &aarch64_emit_ops_impl.
2786 (struct linux_target_ops): Install it.
2788 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2790 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2791 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2793 * linux-aarch64-ipa.c: New file.
2794 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2796 (aarch64_get_thread_area): New target method.
2797 (extract_signed_bitfield): New helper function.
2798 (aarch64_decode_ldr_literal): New function.
2799 (enum aarch64_opcodes): New enum.
2800 (struct aarch64_register): New struct.
2801 (struct aarch64_operand): New struct.
2802 (x0): New static global.
2811 (aarch64_register): New helper function.
2812 (register_operand): Likewise.
2813 (immediate_operand): Likewise.
2814 (struct aarch64_memory_operand): New struct.
2815 (offset_memory_operand): New helper function.
2816 (preindex_memory_operand): Likewise.
2817 (enum aarch64_system_control_registers): New enum.
2818 (ENCODE): New macro.
2819 (emit_insn): New helper function.
2820 (emit_b): New function.
2821 (emit_bcond): Likewise.
2822 (emit_cb): Likewise.
2823 (emit_tb): Likewise.
2824 (emit_blr): Likewise.
2825 (emit_stp): Likewise.
2826 (emit_ldp_q_offset): Likewise.
2827 (emit_stp_q_offset): Likewise.
2828 (emit_load_store): Likewise.
2829 (emit_ldr): Likewise.
2830 (emit_ldrsw): Likewise.
2831 (emit_str): Likewise.
2832 (emit_ldaxr): Likewise.
2833 (emit_stxr): Likewise.
2834 (emit_stlr): Likewise.
2835 (emit_data_processing_reg): Likewise.
2836 (emit_data_processing): Likewise.
2837 (emit_add): Likewise.
2838 (emit_sub): Likewise.
2839 (emit_mov): Likewise.
2840 (emit_movk): Likewise.
2841 (emit_mov_addr): Likewise.
2842 (emit_mrs): Likewise.
2843 (emit_msr): Likewise.
2844 (emit_sevl): Likewise.
2845 (emit_wfe): Likewise.
2846 (append_insns): Likewise.
2847 (can_encode_int32_in): New helper function.
2848 (aarch64_relocate_instruction): New function.
2849 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2850 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2851 (struct linux_target_ops): Install aarch64_get_thread_area,
2852 aarch64_install_fast_tracepoint_jump_pad and
2853 aarch64_get_min_fast_tracepoint_insn_len.
2855 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2857 * Makefile.in (aarch64-insn.o): New rule.
2858 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2860 2015-09-21 Yao Qi <yao.qi@linaro.org>
2862 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2864 2015-09-21 Yao Qi <yao.qi@linaro.org>
2866 * tracepoint.c (max_jump_pad_size): Remove.
2868 2015-09-18 Yao Qi <yao.qi@linaro.org>
2870 * linux-aarch64-low.c: Don't include sys/uio.h.
2871 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2873 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2875 * tracepoint.c (eval_result_type): Change prototype.
2876 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2878 2015-09-15 Pedro Alves <palves@redhat.com>
2880 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2881 Check whether to report exec events instead of checking whether
2882 multiprocess is enabled.
2884 2015-09-15 Pedro Alves <palves@redhat.com>
2887 * remote-utils.c (prepare_resume_reply): Merge
2888 TARGET_WAITKIND_VFORK_DONE switch case with the
2889 TARGET_WAITKIND_FORKED case.
2891 2015-09-15 Yao Qi <yao.qi@linaro.org>
2893 * server.c (handle_query): Check string comparison using
2894 "else if" instead of "if".
2896 2015-09-15 Yao Qi <yao.qi@linaro.org>
2898 * server.c (vCont_supported): New global variable.
2899 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2900 matches. Append ";vContSupported+" to own_buf.
2901 (handle_v_requests): Append ";s;S" to own_buf if target supports
2902 hardware single step or vCont_supported is false.
2903 (capture_main): Set vCont_supported to zero.
2905 2015-09-15 Yao Qi <yao.qi@linaro.org>
2907 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2909 (linux_supports_hardware_single_step): ... New function.
2910 (linux_target_ops): Update.
2911 * lynx-low.c (lynx_target_ops): Set field
2912 supports_hardware_single_step to target_can_do_hardware_single_step.
2913 * nto-low.c (nto_target_ops): Likewise.
2914 * spu-low.c (spu_target_ops): Likewise.
2915 * win32-low.c (win32_target_ops): Likewise.
2916 * target.c (target_can_do_hardware_single_step): New function.
2917 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2918 Remove. <supports_hardware_single_step>: New field.
2919 (target_supports_conditional_breakpoints): Remove.
2920 (target_supports_hardware_single_step): New macro.
2921 (target_can_do_hardware_single_step): Declare.
2922 * server.c (handle_query): Use target_supports_hardware_single_step
2923 instead of target_supports_conditional_breakpoints.
2925 2015-09-15 Yao Qi <yao.qi@linaro.org>
2927 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2929 (struct linux_target_ops the_low_target): Install
2930 aarch64_linux_siginfo_fixup.
2932 2015-09-11 Don Breazeal <donb@codesourcery.com>
2933 Luis Machado <lgustavo@codesourcery.com>
2935 * linux-low.c (linux_mourn): Static declaration.
2936 (linux_arch_setup): Move in front of
2937 handle_extended_wait.
2938 (linux_arch_setup_thread): New function.
2939 (handle_extended_wait): Handle exec events. Call
2940 linux_arch_setup_thread. Make event_lwp argument a
2941 pointer-to-a-pointer.
2942 (check_zombie_leaders): Do not check stopped threads.
2943 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2944 (linux_low_filter_event): Add lwp and thread for exec'ing
2945 non-leader thread if leader thread has been deleted.
2946 Refactor code into linux_arch_setup_thread and call it.
2947 Pass child lwp pointer by reference to handle_extended_wait.
2948 (linux_wait_for_event_filtered): Update comment.
2949 (linux_wait_1): Prevent clobbering exec event status.
2950 (linux_supports_exec_events): New function.
2951 (linux_target_ops) <supports_exec_events>: Initialize new member.
2952 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2954 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2955 * server.c (report_exec_events): New global variable.
2956 (handle_query): Handle qSupported query for exec-events feature.
2957 (captured_main): Initialize report_exec_events.
2958 * server.h (report_exec_events): Declare new global variable.
2959 * target.h (struct target_ops) <supports_exec_events>: New
2961 (target_supports_exec_events): New macro.
2962 * win32-low.c (win32_target_ops) <supports_exec_events>:
2963 Initialize new member.
2965 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2967 * linux-low.c (linux_low_enable_btrace): Remove.
2968 (linux_target_ops): Replace linux_low_enable_btrace with
2969 linux_enable_btrace.
2971 2015-09-03 Yao Qi <yao.qi@linaro.org>
2973 * linux-aarch64-low.c (aarch64_insert_point): Call
2974 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2977 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2979 * linux-low.c (check_stopped_by_breakpoint): Use
2980 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2982 2015-08-27 Pedro Alves <palves@redhat.com>
2984 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2986 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2988 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2989 the XNEW-family equivalent.
2990 (compile_bytecodes): Likewise.
2991 * dll.c (loaded_dll): Likewise.
2992 * event-loop.c (append_callback_event): Likewise.
2993 (create_file_handler): Likewise.
2994 (create_file_event): Likewise.
2995 * hostio.c (handle_open): Likewise.
2996 * inferiors.c (add_thread): Likewise.
2997 (add_process): Likewise.
2998 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2999 * linux-arm-low.c (arm_new_process): Likewise.
3000 (arm_new_thread): Likewise.
3001 * linux-low.c (add_to_pid_list): Likewise.
3002 (linux_add_process): Likewise.
3003 (handle_extended_wait): Likewise.
3004 (add_lwp): Likewise.
3005 (enqueue_one_deferred_signal): Likewise.
3006 (enqueue_pending_signal): Likewise.
3007 (linux_resume_one_lwp_throw): Likewise.
3008 (linux_resume_one_thread): Likewise.
3009 (linux_read_memory): Likewise.
3010 (linux_write_memory): Likewise.
3011 * linux-mips-low.c (mips_linux_new_process): Likewise.
3012 (mips_linux_new_thread): Likewise.
3013 (mips_add_watchpoint): Likewise.
3014 * linux-x86-low.c (initialize_low_arch): Likewise.
3015 * lynx-low.c (lynx_add_process): Likewise.
3016 * mem-break.c (set_raw_breakpoint_at): Likewise.
3017 (set_breakpoint): Likewise.
3018 (add_condition_to_breakpoint): Likewise.
3019 (add_commands_to_breakpoint): Likewise.
3020 (clone_agent_expr): Likewise.
3021 (clone_one_breakpoint): Likewise.
3022 * regcache.c (new_register_cache): Likewise.
3023 * remote-utils.c (look_up_one_symbol): Likewise.
3024 * server.c (queue_stop_reply): Likewise.
3025 (start_inferior): Likewise.
3026 (queue_stop_reply_callback): Likewise.
3027 (handle_target_event): Likewise.
3028 * spu-low.c (fetch_ppc_memory): Likewise.
3029 (store_ppc_memory): Likewise.
3030 * target.c (set_target_ops): Likewise.
3031 * thread-db.c (thread_db_load_search): Likewise.
3032 (try_thread_db_load_1): Likewise.
3033 * tracepoint.c (add_tracepoint): Likewise.
3034 (add_tracepoint_action): Likewise.
3035 (create_trace_state_variable): Likewise.
3036 (cmd_qtdpsrc): Likewise.
3037 (cmd_qtro): Likewise.
3038 (add_while_stepping_state): Likewise.
3039 * win32-low.c (child_add_thread): Likewise.
3040 (get_image_name): Likewise.
3042 2015-08-25 Yao Qi <yao.qi@linaro.org>
3044 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3046 2015-08-25 Yao Qi <yao.qi@linaro.org>
3048 * Makefile.in (aarch64-linux.o): New rule.
3049 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3051 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3052 (aarch64_init_debug_reg_state): Make it extern.
3053 (aarch64_linux_prepare_to_resume): Remove.
3055 2015-08-25 Yao Qi <yao.qi@linaro.org>
3057 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3058 lwp_arch_private_info and ptid_of_lwp.
3060 2015-08-25 Yao Qi <yao.qi@linaro.org>
3062 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3063 Find proc_info by find_process_pid. All callers updated.
3065 2015-08-25 Yao Qi <yao.qi@linaro.org>
3067 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3069 (debug_reg_change_callback): Remove.
3070 (aarch64_notify_debug_reg_change): Remove.
3072 2015-08-25 Yao Qi <yao.qi@linaro.org>
3074 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3075 Call current_lwp_ptid.
3077 2015-08-25 Yao Qi <yao.qi@linaro.org>
3079 * linux-aarch64-low.c (debug_reg_change_callback): Use
3082 2015-08-25 Yao Qi <yao.qi@linaro.org>
3084 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3086 2015-08-25 Yao Qi <yao.qi@linaro.org>
3088 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3090 2015-08-25 Yao Qi <yao.qi@linaro.org>
3092 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3095 2015-08-25 Yao Qi <yao.qi@linaro.org>
3097 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3099 (debug_reg_change_callback): Remove argument entry and add argument
3100 lwp. Remove local variable thread. Don't print thread id in the
3101 debugging output. Don't check whether pid of thread equals to pid.
3102 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3103 iterate_over_lwps instead find_inferior.
3105 2015-08-24 Pedro Alves <palves@redhat.com>
3107 * inferiors.c (get_first_process): New function.
3108 * inferiors.h (get_first_process): New declaration.
3109 * remote-utils.c (read_ptid): Default to the first process in the
3110 list, instead of to the current thread's process.
3112 2015-08-24 Pedro Alves <palves@redhat.com>
3114 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3115 * event-loop.c: Likewise.
3116 * remote-utils.c: Likewise.
3117 * tracepoint.c: Likewise.
3119 2015-08-24 Pedro Alves <palves@redhat.com>
3121 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3124 2015-08-21 Pedro Alves <palves@redhat.com>
3126 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3127 instead of literal 1.
3129 2015-08-21 Pedro Alves <palves@redhat.com>
3131 * tdesc.c (default_description): Explicitly zero-initialize.
3133 2015-08-21 Pedro Alves <palves@redhat.com>
3136 * inferiors.c (remove_thread): Discard any pending stop reply for
3138 * server.c (remove_all_on_match_pid): Rename to ...
3139 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3141 (discard_queued_stop_replies): Change parameter to a ptid. Now
3143 (handle_v_kill, kill_inferior_callback, captured_main)
3144 (process_serial_event): Adjust.
3145 * server.h (discard_queued_stop_replies): Declare.
3147 2015-08-21 Pedro Alves <palves@redhat.com>
3149 * linux-low.c (wait_for_sigstop): Always switch to no thread
3150 selected if the previously current thread dies.
3151 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3152 process instead of the current thread's.
3153 * remote-utils.c (input_interrupt): Don't check if there's no
3155 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3156 current thread to the general thread fails, error out.
3157 (handle_qxfer_auxv, handle_qxfer_libraries)
3158 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3159 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3160 (handle_query): Check if there's a thread selected instead of
3161 checking whether there's any thread in the thread list.
3162 (handle_qxfer_threads, handle_qxfer_btrace)
3163 (handle_qxfer_btrace_conf): Don't error out early if there's no
3164 thread in the thread list.
3165 (handle_v_cont, myresume): Don't set the current thread to the
3167 (process_serial_event) <Hg handling>: Also set thread_id if the
3168 previous general thread is still alive.
3169 (process_serial_event) <g/G handling>: If setting the current
3170 thread to the general thread fails, error out.
3171 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3172 thread's lwp instead of the current thread's.
3173 * target.c (set_desired_thread): If the desired thread was not
3174 found, leave the current thread pointing to NULL. Return an int
3175 (boolean) indicating success.
3176 * target.h (set_desired_thread): Change return type to int.
3178 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3180 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3181 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3183 (ps_get_thread_area): New function.
3185 2015-08-19 Gary Benson <gbenson@redhat.com>
3187 * hostio.c (handle_pread): Do not attempt to read more data
3188 than hostio_reply_with_data can fit in a packet.
3190 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3192 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3194 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3196 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3198 2015-08-06 Pedro Alves <palves@redhat.com>
3200 * tracepoint.c (expr_eval_result): Now an int.
3202 2015-08-06 Pedro Alves <palves@redhat.com>
3204 * gdbthread.h (struct regcache): Forward declare.
3205 (struct thread_info) <regcache_data>: Now a struct regcache
3207 * inferiors.c (inferior_regcache_data)
3208 (set_inferior_regcache_data): Now work with struct regcache
3210 * inferiors.h (struct regcache): Forward declare.
3211 (inferior_regcache_data, set_inferior_regcache_data): Now work
3212 with struct regcache pointers.
3213 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3214 (free_register_cache_thread): Remove struct regcache pointer
3217 2015-08-06 Pedro Alves <palves@redhat.com>
3219 * server.c (captured_main): On error, print the exception message
3220 to stderr, and if run_once is set, throw a quit.
3222 2015-08-06 Pedro Alves <palves@redhat.com>
3224 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3227 2015-08-06 Pedro Alves <palves@redhat.com>
3229 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3230 reading beyond the passed in buffer length.
3232 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3234 * tracepoint.c (symbol_list) <required>: Remove.
3236 2015-08-06 Pedro Alves <palves@redhat.com>
3238 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3239 count if stopping and suspending threads.
3240 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3241 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3242 (linux_detach): Complete an ongoing step-over.
3243 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3245 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3246 (linux_wait_1): If passing a signal to the inferior after
3247 finishing a step-over, unsuspend and re-resume all lwps. If we
3248 see a single-step event but the thread should be continuing, don't
3249 pass the trap to gdb.
3250 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3251 internal_error instead of gdb_assert.
3252 (enqueue_pending_signal): New function.
3253 (check_ptrace_stopped_lwp_gone): Add debug output.
3254 (start_step_over): Use internal_error instead of gdb_assert.
3255 (complete_ongoing_step_over): New function.
3256 (linux_resume_one_thread): Don't resume a suspended thread.
3257 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3260 2015-08-06 Pedro Alves <palves@redhat.com>
3262 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3263 (linux_thread_alive): Use lwp_is_marked_dead.
3264 (extended_event_reported): Delete.
3265 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3266 instead of extended_event_reported.
3267 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3269 (lwp_is_marked_dead): New function.
3270 (lwp_running): Use lwp_is_marked_dead.
3271 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3274 2015-08-06 Pedro Alves <palves@redhat.com>
3276 * linux-low.c (linux_wait_1): Move fork event output out of the
3277 !report_to_gdb check. Pass event_child->waitstatus to
3278 target_waitstatus_to_string instead of ourstatus.
3280 2015-08-04 Yao Qi <yao.qi@linaro.org>
3282 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3283 if current_thread is 32 bit.
3285 2015-08-04 Yao Qi <yao.qi@linaro.org>
3287 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3288 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3289 * server.c (extended_protocol): Remove "static".
3290 * server.h (extended_protocol): Declare it.
3292 2015-08-04 Yao Qi <yao.qi@linaro.org>
3294 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3295 both aarch64 and aarch32.
3296 (aarch64_set_pc): Likewise.
3298 2015-08-04 Yao Qi <yao.qi@linaro.org>
3300 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3301 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3302 arm-with-neon.xml to srv_xmlfiles.
3303 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3304 (is_64bit_tdesc): New function.
3305 (aarch64_linux_read_description): New function.
3306 (aarch64_arch_setup): Call aarch64_linux_read_description.
3307 (regs_info): Rename to regs_info_aarch64.
3308 (aarch64_regs_info): Return right regs_info.
3309 (initialize_low_arch): Call initialize_low_arch_aarch32.
3311 2015-08-04 Yao Qi <yao.qi@linaro.org>
3313 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3314 * linux-aarch32-low.c: New file.
3315 * linux-aarch32-low.h: New file.
3316 * linux-arm-low.c (arm_fill_gregset): Move it to
3317 linux-aarch32-low.c.
3318 (arm_store_gregset): Likewise.
3319 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3320 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3321 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3322 (regs_info): Rename to regs_info_arm.
3323 (arm_regs_info): Return regs_info_aarch32 if
3324 have_ptrace_getregset is 1 and target description is
3325 arm_with_neon or arm_with_vfpv3.
3326 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3327 Call initialize_low_arch_aarch32 instead.
3329 2015-08-04 Yao Qi <yao.qi@linaro.org>
3331 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3332 * linux-low.c: ... here.
3333 * linux-low.h (have_ptrace_getregset): Declare it.
3335 2015-08-04 Pedro Alves <palves@redhat.com>
3337 * thread-db.c (struct thread_db): Use new typedefs.
3338 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3340 (disable_thread_event_reporting): Cast result of dlsym to
3341 destination function pointer type.
3342 (thread_db_mourn): Use td_ta_delete_ftype.
3344 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3346 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3348 (CDX_BREAKPOINT): Define for R2.
3349 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3350 (the_low_target): Add comments.
3352 2015-07-30 Yao Qi <yao.qi@linaro.org>
3354 * linux-arm-low.c (arm_hwcap): Remove it.
3355 (arm_read_description): New local variable arm_hwcap. Don't
3356 set arm_hwcap to zero.
3358 2015-07-30 Yao Qi <yao.qi@linaro.org>
3360 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3361 Use regcache->tdesc instead.
3362 (arm_store_wmmxregset): Likewise.
3363 (arm_fill_vfpregset): Likewise.
3364 (arm_store_vfpregset): Likewise.
3366 2015-07-30 Yao Qi <yao.qi@linaro.org>
3368 * linux-arm-low.c: Include arch/arm.h.
3369 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3370 (arm_store_gregset): Likewise.
3372 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3374 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3375 ptrace's 4th parameter.
3377 2015-07-27 Yao Qi <yao.qi@linaro.org>
3379 * configure.srv (case aarch64*-*-linux*): Don't set
3382 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3384 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3386 * linux-arm-low.c: Likewise.
3387 * linux-cris-low.c: Likewise.
3388 * linux-crisv32-low.c: Likewise.
3389 * linux-low.c: Likewise.
3390 * linux-m68k-low.c: Likewise.
3391 * linux-mips-low.c: Likewise.
3392 * linux-nios2-low.c: Likewise.
3393 * linux-s390-low.c: Likewise.
3394 * linux-sparc-low.c: Likewise.
3395 * linux-tic6x-low.c: Likewise.
3396 * linux-tile-low.c: Likewise.
3397 * linux-x86-low.c: Likewise.
3399 2015-07-24 Pedro Alves <palves@redhat.com>
3401 * config.in: Regenerate.
3402 * configure: Regenerate.
3404 2015-07-24 Pedro Alves <palves@redhat.com>
3406 * acinclude.m4: Include ../ptrace.m4.
3407 * configure.ac: Call GDB_AC_PTRACE.
3408 * config.in, configure: Regenerate.
3410 2015-07-24 Yao Qi <yao.qi@linaro.org>
3412 * linux-low.c (linux_create_inferior): Remove setting to
3413 proc->priv->new_inferior.
3414 (linux_attach): Likewise.
3415 (linux_low_filter_event): Likewise.
3416 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3418 2015-07-24 Yao Qi <yao.qi@linaro.org>
3420 * linux-low.c (linux_arch_setup): New function.
3421 (linux_low_filter_event): If proc->tdesc is NULL and
3422 proc->attached is true, call the_low_target.arch_setup.
3423 Otherwise, keep status pending, and return.
3424 (linux_resume_one_lwp_throw): Don't call get_pc if
3425 thread->while_stepping isn't NULL. Don't call
3426 get_thread_regcache if proc->tdesc is NULL.
3427 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3428 (linux_target_ops): Install arch_setup.
3429 * server.c (start_inferior): Call the_target->arch_setup.
3430 * target.h (struct target_ops) <arch_setup>: New field.
3431 (target_arch_setup): New marco.
3432 * lynx-low.c (lynx_target_ops): Update.
3433 * nto-low.c (nto_target_ops): Update.
3434 * spu-low.c (spu_target_ops): Update.
3435 * win32-low.c (win32_target_ops): Update.
3437 2015-07-24 Yao Qi <yao.qi@linaro.org>
3439 * linux-low.c (linux_add_process): Don't set
3440 proc->priv->new_inferior.
3441 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3442 (linux_attach): Likewise.
3444 2015-07-24 Yao Qi <yao.qi@linaro.org>
3446 * server.c (start_inferior): Code refactor.
3448 2015-07-24 Yao Qi <yao.qi@linaro.org>
3450 * server.c (process_serial_event): Set general_thread.
3452 2015-07-21 Yao Qi <yao.qi@linaro.org>
3454 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3455 aarch64_linux_get_debug_reg_capacity.
3457 2015-07-17 Yao Qi <yao.qi@linaro.org>
3459 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3460 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3461 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3462 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3463 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3464 (AARCH64_HWP_ALIGNMENT): Likewise.
3465 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3466 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3467 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3468 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3469 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3470 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3471 (struct aarch64_debug_reg_state): Likewise.
3472 (struct arch_lwp_info): Likewise.
3473 (aarch64_align_watchpoint): Likewise.
3474 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3475 (aarch64_watchpoint_length): Likewise.
3476 (aarch64_point_encode_ctrl_reg): Likewise
3477 (aarch64_point_is_aligned): Likewise.
3478 (aarch64_align_watchpoint): Likewise.
3479 (aarch64_linux_set_debug_regs):
3480 (aarch64_dr_state_insert_one_point): Likewise.
3481 (aarch64_dr_state_remove_one_point): Likewise.
3482 (aarch64_handle_breakpoint): Likewise.
3483 (aarch64_handle_aligned_watchpoint): Likewise.
3484 (aarch64_handle_unaligned_watchpoint): Likewise.
3485 (aarch64_handle_watchpoint): Likewise.
3487 2015-07-17 Yao Qi <yao.qi@linaro.org>
3489 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3490 and don't aarch64_get_debug_reg_state. All callers update.
3491 (aarch64_handle_aligned_watchpoint): Likewise.
3492 (aarch64_handle_unaligned_watchpoint): Likewise.
3493 (aarch64_handle_watchpoint): Likewise.
3494 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3495 (aarch64_remove_point): Likewise.
3497 2015-07-17 Yao Qi <yao.qi@linaro.org>
3499 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3501 (aarch64_handle_unaligned_watchpoint): Likewise.
3503 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3505 Revert the previous 3 commits:
3506 Move gdb_regex* to common/
3507 Move linux_find_memory_regions_full & co.
3508 gdbserver build-id attribute generator
3510 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3511 Jan Kratochvil <jan.kratochvil@redhat.com>
3513 gdbserver build-id attribute generator.
3514 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3515 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3516 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3518 (get_dynamic): Use find_pdhr to traverse program headers.
3519 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3520 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3521 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3522 (get_hex_build_id): New.
3523 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3524 to reply XML document.
3526 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3527 Jan Kratochvil <jan.kratochvil@redhat.com>
3529 * target.c: Include target/target-utils.h and fcntl.h.
3530 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3531 (target_fileio_read_stralloc): New functions.
3533 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3535 * Makefile.in (OBS): Add gdb_regex.o.
3537 * config.in: Rebuilt.
3538 * configure: Rebuilt.
3540 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3541 Jan Kratochvil <jan.kratochvil@redhat.com>
3543 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3544 * Makefile.in (OBS): Add target-utils.o.
3545 (linux-maps.o, target-utils.o): New.
3546 * configure.srv (srv_linux_obj): Add linux-maps.o.
3548 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3550 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3552 (the_low_target): Install it.
3554 2015-07-14 Pedro Alves <palves@redhat.com>
3556 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3557 Instead, ignore ECHILD, and throw an error for other errnos.
3559 2015-07-10 Pedro Alves <palves@redhat.com>
3561 * event-loop.c (struct callback_event) <data>: Change type to
3562 gdb_client_data instance instead of gdb_client_data pointer.
3563 (append_callback_event): Adjust.
3565 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3567 * linux-aarch64-low.c: Add comments for each linux_target_ops
3568 method. Remove comments already covered in target_ops and
3569 linux_target_ops definitions.
3570 (the_low_target): Add comments for each unimplemented method.
3572 2015-07-09 Yao Qi <yao.qi@linaro.org>
3574 * linux-aarch64-low.c (aarch64_regmap): Remove.
3575 (aarch64_usrregs_info): Remove.
3576 (regs_info): Set field usrregs to NULL.
3578 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3580 * linux-low.c: Include "rsp-low.h"
3581 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3582 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3583 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3584 (handle_btrace_enable_pt): New.
3585 (handle_btrace_general_set): Support "pt".
3586 (handle_btrace_conf_general_set): Support "pt:size".
3588 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3590 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3593 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3595 * linux-aarch64-low.c: Remove comment about endianness.
3596 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3597 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3600 2015-06-24 Gary Benson <gbenson@redhat.com>
3602 * linux-i386-ipa.c (stdint.h): Do not include.
3603 * lynx-i386-low.c (stdint.h): Likewise.
3604 * lynx-ppc-low.c (stdint.h): Likewise.
3605 * mem-break.c (stdint.h): Likewise.
3606 * thread-db.c (stdint.h): Likewise.
3607 * tracepoint.c (stdint.h): Likewise.
3608 * win32-low.c (stdint.h): Likewise.
3610 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3612 * server.c (write_qxfer_response): Update call to
3613 remote_escape_output.
3615 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3616 Jan Kratochvil <jan.kratochvil@redhat.com>
3618 Merge multiple hex conversions.
3619 * gdbreplay.c (tohex): Rename to 'fromhex'.
3620 (logchar): Use fromhex.
3622 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3624 * server.c (handle_qxfer_libraries): Set `version' attribute for
3627 2015-06-10 Gary Benson <gbenson@redhat.com>
3629 * target.h (struct target_ops) <multifs_open>: New field.
3630 <multifs_unlink>: Likewise.
3631 <multifs_readlink>: Likewise.
3632 * linux-low.c (nat/linux-namespaces.h): New include.
3633 (linux_target_ops): Initialize the_target->multifs_open,
3634 the_target->multifs_unlink and the_target->multifs_readlink.
3635 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3636 * hostio.c (hostio_fs_pid): New static variable.
3637 (hostio_handle_new_gdb_connection): New function.
3638 (handle_setfs): Likewise.
3639 (handle_open): Use the_target->multifs_open as appropriate.
3640 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3641 (handle_readlink): Use the_target->multifs_readlink as
3643 (handle_vFile): Handle vFile:setfs packets.
3644 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3645 after target_handle_new_gdb_connection.
3647 2015-06-10 Gary Benson <gbenson@redhat.com>
3649 * configure.ac (AC_CHECK_FUNCS): Add setns.
3650 * config.in: Regenerate.
3651 * configure: Likewise.
3652 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3653 (linux-namespaces.o): New rule.
3654 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3656 2015-06-09 Gary Benson <gbenson@redhat.com>
3658 * hostio.c (handle_open): Process mode argument with
3659 fileio_to_host_mode.
3661 2015-06-01 Yao Qi <yao.qi@linaro.org>
3663 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3664 * linux-x86-low.c: Likewise.
3666 2015-05-28 Don Breazeal <donb@codesourcery.com>
3668 * linux-low.c (handle_extended_wait): Initialize
3669 thread_info.last_resume_kind for new fork children.
3671 2015-05-15 Pedro Alves <palves@redhat.com>
3673 * target.h (target_handle_new_gdb_connection): Rewrite using if
3674 wrapped in do/while.
3676 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3678 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3679 * configure, config.in: Regenerate.
3680 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3683 2015-05-12 Don Breazeal <donb@codesourcery.com>
3685 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3686 PTRACE_EVENT_VFORK_DONE.
3687 (linux_low_ptrace_options, extended_event_reported): Add vfork
3689 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3690 and "vforkdone" for RSP 'T' Stop Reply Packet.
3691 * server.h (report_vfork_events): Declare
3694 2015-05-12 Don Breazeal <donb@codesourcery.com>
3696 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3697 (the_low_target) <new_fork>: Initialize new member.
3698 * linux-arm-low.c (arm_new_fork): New function.
3699 (the_low_target) <new_fork>: Initialize new member.
3700 * linux-low.c (handle_extended_wait): Call new target function
3702 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3703 * linux-mips-low.c (mips_add_watchpoint): New function
3704 extracted from mips_insert_point.
3705 (the_low_target) <new_fork>: Initialize new member.
3706 (mips_linux_new_fork): New function.
3707 (mips_insert_point): Call mips_add_watchpoint.
3708 * linux-x86-low.c (x86_linux_new_fork): New function.
3709 (the_low_target) <new_fork>: Initialize new member.
3711 2015-05-12 Don Breazeal <donb@codesourcery.com>
3713 * linux-low.c (handle_extended_wait): Implement return value,
3714 rename argument 'event_child' to 'event_lwp', handle
3715 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3716 (linux_low_ptrace_options): New function.
3717 (linux_low_filter_event): Call linux_low_ptrace_options,
3718 use different argument fo linux_enable_event_reporting,
3719 use return value from handle_extended_wait.
3720 (extended_event_reported): New function.
3721 (linux_wait_1): Call extended_event_reported and set
3722 status to report fork events.
3723 (linux_write_memory): Add pid to debug message.
3724 (reset_lwp_ptrace_options_callback): New function.
3725 (linux_handle_new_gdb_connection): New function.
3726 (linux_target_ops): Initialize new structure member.
3727 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3728 * lynx-low.c: Initialize new structure member.
3729 * remote-utils.c (prepare_resume_reply): Implement stop reason
3730 "fork" for "T" stop message.
3731 * server.c (handle_query): Call handle_new_gdb_connection.
3732 * server.h (report_fork_events): Declare global flag.
3733 * target.h (struct target_ops) <handle_new_gdb_connection>:
3735 (target_handle_new_gdb_connection): New macro.
3736 * win32-low.c: Initialize new structure member.
3738 2015-05-12 Don Breazeal <donb@codesourcery.com>
3740 * mem-break.c (APPEND_TO_LIST): Define macro.
3741 (clone_agent_expr): New function.
3742 (clone_one_breakpoint): New function.
3743 (clone_all_breakpoints): New function.
3744 * mem-break.h: Declare new functions.
3746 2015-05-12 Don Breazeal <donb@codesourcery.com>
3748 * linux-low.c (linux_supports_fork_events): New function.
3749 (linux_supports_vfork_events): New function.
3750 (linux_target_ops): Initialize new structure members.
3751 (initialize_low): Call linux_check_ptrace_features.
3752 * lynx-low.c (lynx_target_ops): Initialize new structure
3754 * server.c (report_fork_events, report_vfork_events):
3756 (handle_query): Add new features to qSupported packet and
3758 (captured_main): Initialize new global variables.
3759 * target.h (struct target_ops) <supports_fork_events>:
3761 <supports_vfork_events>: New member.
3762 (target_supports_fork_events): New macro.
3763 (target_supports_vfork_events): New macro.
3764 * win32-low.c (win32_target_ops): Initialize new structure
3767 2015-05-12 Gary Benson <gbenson@redhat.com>
3769 * server.c (handle_qxfer_exec_file): Use current process
3772 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3774 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3775 Remove HAVE_PTRACE_GETREGS conditionals.
3776 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3777 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3779 2015-05-08 Yao Qi <yao.qi@linaro.org>
3781 * linux-low.c (linux_supports_conditional_breakpoints): New
3783 (linux_target_ops): Install new target method.
3784 * lynx-low.c (lynx_target_ops): Install NULL hook for
3785 supports_conditional_breakpoints.
3786 * nto-low.c (nto_target_ops): Likewise.
3787 * spu-low.c (spu_target_ops): Likewise.
3788 * win32-low.c (win32_target_ops): Likewise.
3789 * server.c (handle_query): Check
3790 target_supports_conditional_breakpoints.
3791 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3793 (target_supports_conditional_breakpoints): New macro.
3795 2015-05-06 Pedro Alves <palves@redhat.com>
3798 * server.c (start_inferior): If the process exits, mourn it.
3800 2015-04-21 Gary Benson <gbenson@redhat.com>
3802 * hostio.c (fileio_open_flags_to_host): Factored out to
3803 fileio_to_host_openflags in common/fileio.c. Single use
3806 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3808 * linux-xtensa-low.c (xtensa_fill_gregset)
3809 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3812 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3814 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3815 (regs_info): Replace usrregs pointer with NULL.
3817 2015-04-17 Gary Benson <gbenson@redhat.com>
3819 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3820 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3821 * server.c (handle_qxfer_exec_file): New function.
3822 (qxfer_packets): Add exec-file entry.
3823 (handle_query): Report qXfer:exec-file:read as supported packet.
3825 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3827 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3829 2015-04-09 Gary Benson <gbenson@redhat.com>
3831 * hostio-errno.c (errno_to_fileio_error): Remove function.
3832 Update caller to use remote_fileio_to_fio_error.
3834 2015-04-09 Yao Qi <yao.qi@linaro.org>
3836 * linux-low.c (linux_insert_point): Call
3837 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3838 (linux_remove_point): Call remove_memory_breakpoint if type is
3840 * linux-x86-low.c (x86_insert_point): Don't call
3841 insert_memory_breakpoint.
3842 (x86_remove_point): Don't call remove_memory_breakpoint.
3844 2015-04-01 Pedro Alves <palves@redhat.com>
3845 Cleber Rosa <crosa@redhat.com>
3847 * server.c (gdbserver_usage): Reorganize and extend the usage
3850 2015-03-24 Pedro Alves <palves@redhat.com>
3852 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3853 output. Also dump TRAP_TRACE.
3854 (linux_low_filter_event): In debug output, distinguish a
3855 resume_stop SIGSTOP from a delayed SIGSTOP.
3857 2015-03-24 Gary Benson <gbenson@redhat.com>
3859 * linux-x86-low.c (x86_linux_new_thread): Moved to
3861 (x86_linux_prepare_to_resume): Likewise.
3863 2015-03-24 Gary Benson <gbenson@redhat.com>
3865 * Makefile.in (x86-linux-dregs.o): New rule.
3866 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3867 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3868 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3869 (x86_linux_dr_get): Likewise.
3870 (x86_linux_dr_set): Likewise.
3871 (update_debug_registers_callback): Likewise.
3872 (x86_linux_dr_set_addr): Likewise.
3873 (x86_linux_dr_get_addr): Likewise.
3874 (x86_linux_dr_set_control): Likewise.
3875 (x86_linux_dr_get_control): Likewise.
3876 (x86_linux_dr_get_status): Likewise.
3877 (x86_linux_update_debug_registers): Likewise.
3879 2015-03-24 Gary Benson <gbenson@redhat.com>
3881 * linux-x86-low.c (x86_linux_update_debug_registers):
3882 New function, factored out from...
3883 (x86_linux_prepare_to_resume): ...this.
3885 2015-03-24 Gary Benson <gbenson@redhat.com>
3887 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3888 (x86_linux_dr_set): Likewise.
3889 (update_debug_registers_callback): Likewise.
3890 (x86_linux_dr_set_addr): Likewise.
3891 (x86_linux_dr_get_addr): Likewise.
3892 (x86_linux_dr_set_control): Likewise.
3893 (x86_linux_dr_get_control): Likewise.
3894 (x86_linux_dr_get_status): Likewise.
3895 (x86_linux_prepare_to_resume): Likewise.
3897 2015-03-24 Gary Benson <gbenson@redhat.com>
3899 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3900 Use perror_with_name. Pass string through gettext.
3901 (x86_linux_dr_set): Likewise.
3903 2015-03-24 Gary Benson <gbenson@redhat.com>
3905 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3906 (x86_linux_dr_set_addr): ...this.
3907 (x86_dr_low_get_addr): Rename to...
3908 (x86_linux_dr_get_addr): ...this.
3909 (x86_dr_low_set_control): Rename to...
3910 (x86_linux_dr_set_control): ...this.
3911 (x86_dr_low_get_control): Rename to...
3912 (x86_linux_dr_get_control): ...this.
3913 (x86_dr_low_get_status): Rename to...
3914 (x86_linux_dr_get_status): ...this.
3915 (x86_dr_low): Update with new function names.
3917 2015-03-24 Gary Benson <gbenson@redhat.com>
3919 * Makefile.in (x86-linux.o): New rule.
3920 * configure.srv: Add x86-linux.o to relevant targets.
3921 * linux-low.c (lwp_set_arch_private_info): New function.
3922 (lwp_arch_private_info): Likewise.
3923 * linux-x86-low.c: Include nat/x86-linux.h.
3924 (arch_lwp_info): Removed structure.
3925 (update_debug_registers_callback):
3926 Use lwp_set_debug_registers_changed.
3927 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3928 and lwp_set_debug_registers_changed.
3929 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3931 2015-03-24 Gary Benson <gbenson@redhat.com>
3933 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3934 * linux-arm-low.c (arm_new_thread): Likewise.
3935 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3936 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3937 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3938 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3940 2015-03-24 Gary Benson <gbenson@redhat.com>
3942 * linux-low.c (ptid_of_lwp): New function.
3943 (lwp_is_stopped): Likewise.
3944 (lwp_stop_reason): Likewise.
3945 * linux-x86-low.c (update_debug_registers_callback):
3947 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3950 2015-03-24 Gary Benson <gbenson@redhat.com>
3952 * linux-low.h (linux_stop_lwp): Remove declaration.
3954 2015-03-24 Gary Benson <gbenson@redhat.com>
3956 * linux-low.h: Include nat/linux-nat.h.
3957 * linux-low.c (iterate_over_lwps_args): New structure.
3958 (iterate_over_lwps_filter): New function.
3959 (iterate_over_lwps): Likewise.
3960 * linux-x86-low.c (update_debug_registers_callback):
3961 Update signature to what iterate_over_lwps expects.
3962 Remove PID check that iterate_over_lwps now performs.
3963 (x86_dr_low_set_addr): Use iterate_over_lwps.
3964 (x86_dr_low_set_control): Likewise.
3966 2015-03-24 Gary Benson <gbenson@redhat.com>
3968 * linux-x86-low.c (x86_debug_reg_state): New function.
3969 (x86_linux_prepare_to_resume): Use the above.
3971 2015-03-24 Gary Benson <gbenson@redhat.com>
3973 * linux-low.c (current_lwp_ptid): New function.
3974 * linux-x86-low.c: Include nat/linux-nat.h.
3975 (x86_dr_low_get_addr): Use current_lwp_ptid.
3976 (x86_dr_low_get_control): Likewise.
3977 (x86_dr_low_get_status): Likewise.
3979 2015-03-20 Pedro Alves <palves@redhat.com>
3981 * tracepoint.c (cmd_qtstatus): Make "str" const.
3983 2015-03-20 Pedro Alves <palves@redhat.com>
3985 * server.c (handle_general_set): Make "req_str" const.
3987 2015-03-19 Pedro Alves <palves@redhat.com>
3989 * linux-low.c (linux_resume_one_lwp): Rename to ...
3990 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3991 instead call perror_with_name.
3992 (check_ptrace_stopped_lwp_gone): New function.
3993 (linux_resume_one_lwp): Reimplement as wrapper around
3994 linux_resume_one_lwp_throw that swallows errors if the LWP is
3997 2015-03-19 Pedro Alves <palves@redhat.com>
3999 * linux-low.c (count_events_callback, select_event_lwp_callback):
4000 No longer check whether the thread has resume_stop as last resume
4003 2015-03-19 Pedro Alves <palves@redhat.com>
4005 * linux-low.c (count_events_callback, select_event_lwp_callback):
4006 Use the lwp's status_pending_p field, not the thread's.
4008 2015-03-19 Pedro Alves <palves@redhat.com>
4010 * linux-low.c (select_event_lwp_callback): Update comments to
4011 no longer mention SIGTRAP.
4013 2015-03-18 Gary Benson <gbenson@redhat.com>
4015 * server.c (handle_query): Do not report vFile:fstat as supported.
4017 2015-03-11 Gary Benson <gbenson@redhat.com>
4019 * hostio.c (sys/types.h): New include.
4020 (sys/stat.h): Likewise.
4021 (common-remote-fileio.h): Likewise.
4022 (handle_fstat): New function.
4023 (handle_vFile): Handle vFile:fstat packets.
4025 2015-03-11 Gary Benson <gbenson@redhat.com>
4027 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4028 struct stat.st_blocks and struct stat.st_blksize.
4029 * configure: Regenerate.
4030 * config.in: Likewise.
4031 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4032 (OBS): Add common-remote-fileio.o.
4033 (common-remote-fileio.o): New rule.
4035 2015-03-09 Pedro Alves <palves@redhat.com>
4037 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4038 'struct sockaddr' pointer in 'accept' call.
4040 2015-03-09 Pedro Alves <palves@redhat.com>
4043 2015-03-07 Pedro Alves <palves@redhat.com>
4044 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4045 or <winsock2.h> here. Instead include "gdb_socket.h".
4046 (remote_open): Use union gdb_sockaddr_u.
4047 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4048 or <winsock2.h> here. Instead include "gdb_socket.h".
4049 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4050 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4052 (init_named_socket, gdb_agent_helper_thread): Use union
4055 2015-03-07 Pedro Alves <palves@redhat.com>
4057 * configure.ac (build_warnings): Move
4058 -Wdeclaration-after-statement to the C-specific set.
4059 * configure: Regenerate.
4061 2015-03-07 Pedro Alves <palves@redhat.com>
4063 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4064 or <winsock2.h> here. Instead include "gdb_socket.h".
4065 (remote_open): Use union gdb_sockaddr_u.
4066 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4067 or <winsock2.h> here. Instead include "gdb_socket.h".
4068 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4069 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4071 (init_named_socket, gdb_agent_helper_thread): Use union
4074 2015-03-07 Pedro Alves <palves@redhat.com>
4076 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4079 2015-03-06 Yao Qi <yao.qi@linaro.org>
4081 * linux-aarch64-low.c (aarch64_insert_point): Use
4082 show_debug_regs as a boolean.
4083 (aarch64_remove_point): Likewise.
4085 2015-03-05 Pedro Alves <palves@redhat.com>
4087 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4088 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4089 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4090 * nto-low.c (nto_target_ops): Likewise.
4091 * spu-low.c (spu_target_ops): Likewise.
4092 * win32-low.c (win32_target_ops): Likewise.
4094 2015-03-04 Pedro Alves <palves@redhat.com>
4096 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4097 Decide whether a breakpoint triggered based on the SIGTRAP's
4099 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4100 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4101 (linux_low_filter_event): Check for breakpoints before checking
4103 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4105 (linux_stopped_by_sw_breakpoint)
4106 (linux_supports_stopped_by_sw_breakpoint)
4107 (linux_stopped_by_hw_breakpoint)
4108 (linux_supports_stopped_by_hw_breakpoint): New functions.
4109 (linux_target_ops): Install new target methods.
4111 2015-03-04 Pedro Alves <palves@redhat.com>
4113 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4114 * server.c (swbreak_feature, hwbreak_feature): New globals.
4115 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4116 (captured_main): Clear swbreak_feature and hwbreak_feature.
4117 * server.h (swbreak_feature, hwbreak_feature): Declare.
4118 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4119 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4120 supports_stopped_by_hw_breakpoint>: New fields.
4121 (target_supports_stopped_by_sw_breakpoint)
4122 (target_stopped_by_sw_breakpoint)
4123 (target_supports_stopped_by_hw_breakpoint)
4124 (target_stopped_by_hw_breakpoint): Declare.
4126 2015-03-04 Pedro Alves <palves@redhat.com>
4128 enum lwp_stop_reason -> enum target_stop_reason
4129 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4130 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4131 (linux_wait_1, stuck_in_jump_pad_callback)
4132 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4133 (linux_stopped_by_watchpoint):
4134 * linux-low.h (enum lwp_stop_reason): Delete.
4135 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4136 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4138 2015-03-04 Yao Qi <yao.qi@linaro.org>
4140 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4142 2015-03-03 Gary Benson <gbenson@redhat.com>
4144 * hostio.c (handle_vFile): Fix prefix lengths.
4146 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4148 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4151 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4153 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4154 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4155 (clean): Add "rm -f" for above C files.
4156 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4157 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4158 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4159 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4160 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4161 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4162 (init_registers_s390x_vx_linux64)
4163 (init_registers_s390x_tevx_linux64)
4164 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4165 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4167 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4168 (s390_store_vxrs_high): New functions.
4169 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4171 (s390_arch_setup): Add logic for selecting one of the new target
4172 descriptions. Activate the new vector regsets if applicable.
4173 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4174 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4175 and init_registers_s390x_tevx_linux64.
4177 2015-03-01 Pedro Alves <palves@redhat.com>
4179 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4182 2015-02-27 Pedro Alves <palves@redhat.com>
4184 * linux-x86-low.c (u_debugreg_offset): New function.
4185 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4187 2015-02-27 Pedro Alves <palves@redhat.com>
4189 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4190 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4191 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4192 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4193 (ps_lsetfpregs, ps_getpid)
4194 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4195 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4196 (ps_lsetxregs, ps_plog): Declare.
4198 2015-02-27 Pedro Alves <palves@redhat.com>
4200 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4201 IP_AGENT_EXPORT_FUNC.
4202 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4203 IP_AGENT_EXPORT_FUNC.
4204 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4205 (IP_AGENT_EXPORT): Delete.
4206 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4207 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4208 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4209 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4210 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4211 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4212 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4213 (traceframe_read_count, traceframe_write_count)
4214 (traceframes_created, trace_state_variables, get_raw_reg)
4215 (get_trace_state_variable_value, set_trace_state_variable_value)
4216 (ust_loaded, helper_thread_id, cmd_buf): Use
4217 IPA_SYM_EXPORTED_NAME.
4218 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4219 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4220 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4221 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4222 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4223 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4224 EXTERN_C_PUSH/EXTERN_C_POP.
4225 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4226 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4227 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4228 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4229 (traceframe_write_count, traceframe_read_count)
4230 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4231 (about_to_request_buffer_space, get_trace_state_variable_value)
4232 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4233 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4234 EXTERN_C_PUSH/EXTERN_C_POP.
4235 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4236 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4237 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4238 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4239 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4240 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4241 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4242 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4244 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4245 (IP_AGENT_EXPORT_VAR_DECL): Define.
4247 (gdb_agent_get_raw_reg): Declare.
4249 2015-02-27 Tom Tromey <tromey@redhat.com>
4250 Pedro Alves <palves@redhat.com>
4252 Rename symbols whose names are reserved C++ keywords throughout.
4254 2015-02-27 Pedro Alves <palves@redhat.com>
4256 * Makefile.in (COMPILER): New, get it from autoconf.
4257 (CXX): Get from autoconf instead.
4258 (COMPILE.pre): Use COMPILER.
4259 (CC-LD): Rename to ...
4260 (CC_LD): ... this. Use COMPILER.
4261 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4262 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4263 * acinclude.m4: Include build-with-cxx.m4.
4264 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4265 Disable -Werror by default if building in C++ mode.
4266 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4267 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4268 the C++ compiler. Save/restore CXXFLAGS too.
4269 * configure: Regenerate.
4271 2015-02-27 Pedro Alves <palves@redhat.com>
4273 * acinclude.m4: Include libiberty.m4.
4274 * configure.ac: Call libiberty_INIT.
4275 * config.in, configure: Regenerate.
4277 2015-02-26 Pedro Alves <palves@redhat.com>
4279 * linux-low.c (linux_wait_1): When incrementing the PC past a
4280 program breakpoint always use the_low_target.breakpoint_len as
4281 increment, rather than the maximum between that and
4282 the_low_target.decr_pc_after_break.
4284 2015-02-23 Pedro Alves <palves@redhat.com>
4286 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4287 thread was doing a step-over; always adjust the PC if
4288 we stepped over a permanent breakpoint.
4289 (linux_wait_1): If we stepped over breakpoint that was on top of a
4290 permanent breakpoint, manually advance the PC past it.
4292 2015-02-23 Pedro Alves <palves@redhat.com>
4294 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4296 (x86_fill_gregset, x86_store_gregset): Use it when handling
4299 2015-02-20 Pedro Alves <palves@redhat.com>
4301 * thread-db.c: Include "nat/linux-procfs.h".
4302 (thread_db_init): Skip listing new threads if the kernel supports
4303 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4305 2015-02-20 Pedro Alves <palves@redhat.com>
4307 * linux-low.c (status_pending_p_callback): Use ptid_match.
4309 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4311 PR breakpoints/16812
4312 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4313 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4314 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4316 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4318 PR breakpoints/15956
4319 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4321 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4323 * linux-low.c (linux_low_btrace_conf): Print size.
4324 * server.c (handle_btrace_conf_general_set): New.
4325 (hanle_general_set): Call handle_btrace_conf_general_set.
4326 (handle_query): Report Qbtrace-conf:bts:size as supported.
4328 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4330 * linux-low.c (linux_low_enable_btrace): Update parameters.
4331 (linux_low_btrace_conf): New.
4332 (linux_target_ops)<to_btrace_conf>: Initialize.
4333 * server.c (current_btrace_conf): New.
4334 (handle_btrace_enable): Rename to ...
4335 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4336 to target_enable_btrace. Update comment. Update users.
4337 (handle_qxfer_btrace_conf): New.
4338 (qxfer_packets): Add btrace-conf entry.
4339 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4340 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4341 (target_ops)<read_btrace_conf>: New.
4342 (target_enable_btrace): Update parameters.
4343 (target_read_btrace_conf): New.
4345 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4347 * server.c (handle_btrace_general_set): Remove call to
4348 target_supports_btrace.
4349 (supported_btrace_packets): New.
4350 (handle_query): Call supported_btrace_packets.
4351 * target.h: include btrace-common.h.
4352 (btrace_target_info): Removed.
4353 (supports_btrace, target_supports_btrace): Update parameters.
4355 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4357 * Makefile.in (SFILES): Add common/btrace-common.c.
4358 (OBS): Add common/btrace-common.o.
4359 (btrace-common.o): Add build rules.
4360 * linux-low: Include btrace-common.h.
4361 (linux_low_read_btrace): Use struct btrace_data. Call
4362 btrace_data_init and btrace_data_fini.
4364 2015-02-06 Pedro Alves <palves@redhat.com>
4366 * thread-db.c (find_new_threads_callback): Add debug output.
4368 2015-02-04 Pedro Alves <palves@redhat.com>
4370 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4371 (resume_stopped_resumed_lwps): New function.
4372 (linux_wait_for_event_filtered): Use it.
4374 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4376 * Makefile.in (SFILES): Add linux-personality.c.
4377 (linux-personality.o): New rule.
4378 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4379 list of objects to be built.
4380 * linux-low.c: Include nat/linux-personality.h.
4381 (linux_create_inferior): Remove code to disable address space
4382 randomization (moved to ../nat/linux-personality.c). Create
4383 cleanup to disable address space randomization.
4385 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4387 * Makefile.in (posix-strerror.o): New rule.
4388 (mingw-strerror.o): Likewise.
4389 * configure: Regenerated.
4390 * configure.ac: Source file ../common/common.host. Initialize new
4391 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4393 2015-01-14 Yao Qi <yao@codesourcery.com>
4395 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4396 (ppc-linux.o): New rule.
4397 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4398 * configure.ac: AC_CHECK_FUNCS(getauxval).
4399 * config.in: Re-generated.
4400 * configure: Re-generated.
4401 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4402 ppc64_64bit_inferior_p
4404 2015-01-14 Yao Qi <yao@codesourcery.com>
4406 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4407 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4408 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4409 (PT_ORIG_R3, PT_TRAP): Likewise.
4410 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4411 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4412 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4414 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4416 * i387-fp.c (i387_cache_to_xsave): In look over
4417 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4418 zmmh_low_space field by use of zmmh_high_space.
4420 2015-01-09 Pedro Alves <palves@redhat.com>
4422 * linux-low.c (step_over_bkpt): Move higher up in the file.
4423 (handle_extended_wait): Don't store the stop_pc here.
4424 (get_stop_pc): Adjust comments and rename to ...
4425 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4426 stopped for a software breakpoint or hardware breakpoint.
4427 (thread_still_has_status_pending_p): New function.
4428 (status_pending_p_callback): Use
4429 thread_still_has_status_pending_p. If the event is no longer
4430 interesting, resume the LWP.
4431 (handle_tracepoints): Add assert.
4432 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4433 (wstatus_maybe_breakpoint): New function.
4434 (cancel_breakpoint): Delete function.
4435 (check_stopped_by_watchpoint): New function, factored out from
4436 linux_low_filter_event.
4437 (lp_status_maybe_breakpoint): Delete function.
4438 (linux_low_filter_event): Remove filter_ptid argument.
4439 Leave thread group exits pending here. Store the LWP's stop PC.
4440 Always leave events pending.
4441 (linux_wait_for_event_filtered): Pull all events out of the
4442 kernel, and leave them all pending.
4443 (count_events_callback, select_event_lwp_callback): Consider all
4445 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4446 (select_event_lwp): Only give preference to the stepping LWP in
4447 all-stop mode. Adjust comments.
4448 (ignore_event): New function.
4449 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4450 references to cancel_breakpoints. Adjust to renames. Also give
4451 equal priority to all LWPs that have had events in non-stop mode.
4452 If reporting a software breakpoint event, unadjust the LWP's PC.
4453 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4454 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4456 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4457 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4458 (linux_stopped_by_watchpoint): Adjust.
4459 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4460 * linux-low.h (enum lwp_stop_reason): New.
4461 (struct lwp_info) <stop_pc>: Adjust comment.
4462 <stopped_by_watchpoint>: Delete field.
4463 <stop_reason>: New field.
4464 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4465 * mem-break.c (software_breakpoint_inserted_here)
4466 (hardware_breakpoint_inserted_here): New function.
4467 * mem-break.h (software_breakpoint_inserted_here)
4468 (hardware_breakpoint_inserted_here): Declare.
4469 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4470 (cancel_breakpoints): Delete.
4471 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4472 (upload_fast_traceframes): Remove references to
4475 2015-01-09 Pedro Alves <palves@redhat.com>
4477 * thread-db.c (find_new_threads_callback): Ignore thread if the
4478 kernel thread ID is -1.
4480 2015-01-09 Pedro Alves <palves@redhat.com>
4482 * linux-low.c (linux_attach_fail_reason_string): Move to
4483 nat/linux-ptrace.c, and rename.
4484 (linux_attach_lwp): Update comment.
4485 (attach_proc_task_lwp_callback): New function.
4486 (linux_attach): Adjust to rename and use
4487 linux_proc_attach_tgid_threads.
4488 (linux_attach_fail_reason_string): Delete declaration.
4490 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4492 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4493 * server.c (gdbserver_version): Likewise.
4495 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4497 * remote-utils.c: Include ctype.h.
4498 (input_interrupt): Explicitly handle the case when the char
4499 received is the NUL byte. Improve the printing of non-ASCII
4502 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4504 * linux-low.c (linux_low_filter_event): Update call to
4505 linux_enable_event_reporting following the addition of
4506 a new parameter to that function.
4508 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4511 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4512 (AARCH64_FPCR_REGNO): Likewise.
4513 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4514 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4515 (aarch64_store_fpregset): Likewise.
4517 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4519 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4520 Remove FIXME comment about assumption about N.
4522 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4524 * configure.ac: If large-file support is disabled in GDBserver,
4525 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4526 * configure: Regenerate.
4528 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4530 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4531 warning upon ENODATA from ptrace.
4532 * linux-s390-low.c (s390_store_tdb): New.
4533 (s390_regsets): Add regset for NT_S390_TDB.
4535 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4537 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4538 without a fill_function.
4539 * linux-s390-low.c (s390_fill_last_break): Remove.
4540 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4541 (s390_arch_setup): Use regset's size instead of fill_function for
4544 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4546 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4547 the regset's store function when ptrace returned an error.
4548 * regcache.c (get_thread_regcache): Invalidate register cache
4549 before fetching inferior's registers.
4551 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4553 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4554 while-loop as for-loop.
4555 (regsets_store_inferior_registers): Likewise.
4557 2014-11-28 Yao Qi <yao@codesourcery.com>
4559 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4560 * config.in, configure: Re-generate.
4561 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4564 2014-11-21 Yao Qi <yao@codesourcery.com>
4566 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4567 (AC_CHECK_HEADERS): Remove malloc.h.
4568 * configure: Re-generated.
4569 * config.in: Re-generated.
4570 * server.h: Don't include alloca.h and malloc.h.
4571 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4572 Don't include malloc.h.
4574 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4576 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4577 corresponding ERRNO check in same block.
4579 2014-11-12 Pedro Alves <palves@redhat.com>
4581 * server.c (cont_thread): Update comment.
4582 (start_inferior, attach_inferior): No longer clear cont_thread.
4583 (handle_v_cont): No longer set cont_thread.
4584 (captured_main): Clear cont_thread each time a GDB connects.
4586 2014-11-12 Pedro Alves <palves@redhat.com>
4588 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4589 thread, and don't resume all threads if the Hc thread has exited.
4591 2014-11-12 Pedro Alves <palves@redhat.com>
4593 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4594 the process group instead of to a specific LWP.
4596 2014-10-15 Pedro Alves <palves@redhat.com>
4599 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4601 (arm_set_thread_context): Delete.
4602 (the_low_target): Adjust.
4603 * win32-i386-low.c (debug_registers_changed)
4604 (debug_registers_used): Delete.
4605 (update_debug_registers_callback): New function.
4606 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4607 needing to update their debug registers.
4608 (win32_get_current_dr): New function.
4609 (x86_dr_low_get_addr, x86_dr_low_get_control)
4610 (x86_dr_low_get_status): Fetch the debug register from the thread
4612 (i386_initial_stuff): Adjust.
4613 (i386_get_thread_context): Remove current_event parameter. Don't
4614 clear debug_registers_changed nor copy DR values to
4616 (i386_set_thread_context): Delete.
4617 (i386_prepare_to_resume): New function.
4618 (i386_thread_added): Mark the thread as needing to update irs
4620 (the_low_target): Remove i386_set_thread_context and install
4621 i386_prepare_to_resume.
4622 * win32-low.c (win32_get_thread_context): Adjust.
4623 (win32_set_thread_context): Use SetThreadContext
4625 (win32_prepare_to_resume): New function.
4626 (win32_require_context): New function, factored out from ...
4627 (thread_rec): ... this.
4628 (continue_one_thread): Call win32_prepare_to_resume on each thread
4629 we're about to continue.
4630 (win32_resume): Call win32_prepare_to_resume on the event thread.
4631 * win32-low.h (struct win32_thread_info)
4632 <debug_registers_changed>: New field.
4633 (struct win32_target_ops): Change prototype of set_thread_context,
4634 delete set_thread_context and add prepare_to_resume.
4635 (win32_require_context): New declaration.
4637 2014-10-08 Gary Benson <gbenson@redhat.com>
4639 * server.h: Do not include common-exceptions.h.
4641 2014-10-08 Gary Benson <gbenson@redhat.com>
4643 * server.h: Do not include cleanups.h.
4645 2014-09-30 James Hogan <james.hogan@imgtec.com>
4647 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4650 2014-09-23 Yao Qi <yao@codesourcery.com>
4652 * linux-low.c (lp_status_maybe_breakpoint): New function.
4653 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4654 (count_events_callback): Likewise.
4655 (select_event_lwp_callback): Likewise.
4656 (cancel_breakpoints_callback): Likewise.
4658 2014-09-19 Don Breazeal <donb@codesourcery.com>
4660 * linux-low.c (handle_extended_wait): Call
4661 linux_ptrace_get_extended_event.
4662 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4663 linux_is_extended_waitstatus.
4665 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4667 * Makefile.in (CPPFLAGS): Define.
4668 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4669 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4671 2014-09-16 Gary Benson <gbenson@redhat.com>
4673 * inferiors.h (current_inferior): Renamed as...
4674 (current_thread): New variable. All uses updated.
4675 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4676 (maybe_move_out_of_jump_pad): Likewise.
4677 (cancel_breakpoint): Likewise.
4678 (linux_low_filter_event): Likewise.
4679 (wait_for_sigstop): Likewise.
4680 (linux_resume_one_lwp): Likewise.
4681 (need_step_over_p): Likewise.
4682 (start_step_over): Likewise.
4683 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4684 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4685 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4686 and save_inferior as saved_thread.
4687 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4689 (regcache_invalidate_thread): Likewise.
4690 * remote-utils.c (prepare_resume_reply): Likewise.
4691 * thread-db.c (thread_db_get_tls_address): Likewise.
4692 (disable_thread_event_reporting): Likewise.
4693 (remove_thread_event_breakpoints): Likewise.
4694 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4696 * target.h (set_desired_inferior): Renamed as...
4697 (set_desired_thread): New declaration. All uses updated.
4698 * server.c (myresume): Updated comment to reference thread instead
4700 (handle_serial_event): Likewise.
4701 (handle_target_event): Likewise.
4703 2014-09-12 Tom Tromey <tromey@redhat.com>
4704 Gary Benson <gbenson@redhat.com>
4706 * regcache.h: Include common-regcache.h.
4707 (regcache_read_pc): Don't declare.
4708 * regcache.c (get_thread_regcache_for_ptid): New function.
4710 2014-09-11 Tom Tromey <tromey@redhat.com>
4711 Gary Benson <gbenson@redhat.com>
4713 * symbol.c: New file.
4714 * Makefile.in (SFILES): Add symbol.c.
4715 (OBS): Add symbol.o.
4717 2014-09-11 Gary Benson <gbenson@redhat.com>
4719 * target.c (target_stop_ptid, target_continue_ptid): New
4722 2014-09-11 Tom Tromey <tromey@redhat.com>
4723 Gary Benson <gbenson@redhat.com>
4725 * target.h: Include target/target.h.
4726 * target.c (target_read_memory, target_read_uint32)
4727 (target_write_memory): New functions.
4729 2014-09-11 Gary Benson <gbenson@redhat.com>
4731 * server.h (debug_hw_points): Don't declare.
4732 * server.c (debug_hw_points): Don't define. Replace all uses
4733 with show_debug_regs.
4734 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4735 all uses with show_debug_regs.
4737 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4739 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4740 endianness into account.
4741 (ppc_supply_ptrace_register): Likewise.
4743 2014-09-03 James Hogan <james.hogan@imgtec.com>
4745 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4746 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4748 2014-09-03 Gary Benson <gbenson@redhat.com>
4750 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4751 ALL_DEBUG_ADDRESS_REGISTERS.
4753 2014-09-02 Gary Benson <gbenson@redhat.com>
4755 * i386-low.h: Renamed as...
4756 * x86-low.h: New file. All type, function and variable name
4757 prefixes changed from "i386_" to "x86_". All references updated.
4758 * i386-low.c: Renamed as...
4759 * x86-low.c: New file. All type, function and variable name
4760 prefixes changed from "i386_" to "x86_". All references updated.
4762 2014-09-02 Gary Benson <gbenson@redhat.com>
4764 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4765 (x86_linux_new_thread): Likewise.
4767 2014-08-29 Gary Benson <gbenson@redhat.com>
4769 * server.h (setjmp.h): Do not include.
4770 (toplevel): Do not declare.
4771 (common-exceptions.h): Include.
4772 (cleanups.h): Likewise.
4773 * server.c (toplevel): Do not define.
4774 (exit_code): New static global.
4775 (detach_or_kill_for_exit_cleanup): New function.
4776 (main): New function. Original main renamed to...
4777 (captured_main): New function.
4778 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4780 2014-08-29 Gary Benson <gbenson@redhat.com>
4782 * Makefile.in (SFILES): Add common/common-exceptions.c.
4783 (OBS): Add common-exceptions.o.
4784 (common-exceptions.o): New rule.
4785 * utils.c (prepare_to_throw_exception): New function.
4787 2014-08-29 Gary Benson <gbenson@redhat.com>
4789 * config.in: Regenerate.
4790 * configure: Likewise.
4792 2014-08-29 Gary Benson <gbenson@redhat.com>
4794 * Makefile.in (SFILES): Add common/cleanups.c.
4796 (cleanups.o): New rule.
4798 2014-08-29 Gary Benson <gbenson@redhat.com>
4800 * utils.c (internal_vwarning): New function.
4802 2014-08-28 Gary Benson <gbenson@redhat.com>
4804 * utils.h (fatal): Remove declaration.
4805 * utils.c (fatal): Remove function.
4807 2014-08-28 Gary Benson <gbenson@redhat.com>
4809 * tracepoint.c (gdb_agent_init): Replace fatal with
4811 (initialize_tracepoint): Likewise.
4813 2014-08-28 Gary Benson <gbenson@redhat.com>
4815 * remote-utils.c (remote_prepare): Replace fatal with error.
4817 2014-08-28 Gary Benson <gbenson@redhat.com>
4819 * linux-low.c (linux_async): Replace fatal with warning.
4821 (linux_start_non_stop): Return -1 if linux_async failed.
4823 2014-08-28 Gary Benson <gbenson@redhat.com>
4825 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4827 (i386_dr_low_get_addr): Remove vague comment.
4828 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4831 2014-08-28 Gary Benson <gbenson@redhat.com>
4833 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4834 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4836 (linux_resume_one_lwp): Likewise.
4837 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4839 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4840 with internal_error.
4841 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4842 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4843 (find_register_by_name): Replace fatal with internal_error.
4844 (find_regno): Likewise.
4845 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4846 * thread-db.c (thread_db_create_event): Likewise.
4847 (thread_db_load_search): Likewise.
4848 (try_thread_db_load_1): Likewise.
4849 * tracepoint.c (get_jump_space_head): Replace fatal with
4851 (claim_trampoline_space): Likewise.
4852 (have_fast_tracepoint_trampoline_buffer): Likewise.
4853 (cmd_qtstart): Likewise.
4854 (stop_tracing): Likewise.
4855 (fast_tracepoint_collecting): Likewise.
4856 (target_malloc): Likewise.
4857 (download_tracepoint): Likewise.
4858 (download_trace_state_variables): Replace check with gdb_assert.
4859 (upload_fast_traceframes): Replace fatal with internal_error.
4861 2014-08-19 Tom Tromey <tromey@redhat.com>
4862 Gary Benson <gbenson@redhat.com>
4864 * Makefile.in (SFILES): Add common/common-debug.c.
4865 (OBS): Add common-debug.o.
4866 (common-debug.o): New rule.
4867 * debug.h (debug_printf): Don't declare.
4868 * debug.c (debug_printf): Renamed and rewritten as...
4869 (debug_vprintf): New function.
4871 2014-08-19 Gary Benson <gbenson@redhat.com>
4873 * utils.h: Do not include print-utils.h.
4875 2014-08-19 Tom Tromey <tromey@redhat.com>
4876 Gary Benson <gbenson@redhat.com>
4878 * server.h: Add static assertion.
4879 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4881 2014-08-19 Tom Tromey <tromey@redhat.com>
4882 Gary Benson <gbenson@redhat.com>
4884 * Makefile.in (SFILES): Add common/errors.c.
4885 (OBS): Add errors.o.
4886 (IPA_OBS): Add errors-ipa.o.
4887 (errors.o): New rule.
4888 (errors-ipa.o): Likewise.
4889 * utils.h (perror_with_name, error, warning): Don't declare.
4890 * utils.c (warning): Renamed and rewritten as...
4891 (vwarning): New function.
4892 (error): Renamed and rewritten as...
4893 (verror): New function.
4894 (internal_error): Renamed and rewritten as...
4895 (internal_verror): New function.
4897 2014-08-07 Gary Benson <gbenson@redhat.com>
4899 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4900 * configure: Regenerate.
4901 * config.in: Likewise.
4902 * server.h: Do not include errno.h.
4903 * event-loop.c: Likewise.
4904 * hostio-errno.c: Likewise.
4905 * linux-low.c: Likewise.
4906 * remote-utils.c: Likewise.
4907 * spu-low.c: Likewise.
4908 * utils.c: Likewise.
4909 * gdbreplay.c: Unconditionally include errno.h.
4911 2014-08-07 Gary Benson <gbenson@redhat.com>
4913 * server.h: Do not include string.h.
4914 * event-loop.c: Likewise.
4915 * linux-low.c: Likewise.
4916 * regcache.c: Likewise.
4917 * remote-utils.c: Likewise.
4918 * spu-low.c: Likewise.
4919 * utils.c: Likewise.
4921 2014-08-07 Gary Benson <gbenson@redhat.com>
4923 * server.h: Do not include gdb_assert.h.
4925 2014-08-07 Gary Benson <gbenson@redhat.com>
4927 * server.h: Do not include common-utils.h.
4929 2014-08-07 Gary Benson <gbenson@redhat.com>
4931 * server.h: Do not include ptid.h.
4932 * notif.h: Likewise.
4934 2014-08-07 Gary Benson <gbenson@redhat.com>
4936 * server.h: Do not include gdb_locale.h.
4938 2014-08-07 Gary Benson <gbenson@redhat.com>
4940 * server.h: Do not include gdb/signals.h.
4941 * win32-low.c: Likewise.
4943 2014-08-07 Gary Benson <gbenson@redhat.com>
4945 * server.h: Do not include pathmax.h.
4947 2014-08-07 Gary Benson <gbenson@redhat.com>
4949 * server.h: Do not include libiberty.h.
4950 * linux-bfin-low.c: Likewise.
4952 2014-08-07 Gary Benson <gbenson@redhat.com>
4954 * server.h: Do not include ansidecl.h.
4956 2014-08-07 Gary Benson <gbenson@redhat.com>
4958 * linux-x86-low.c: Do not include stddef.h.
4959 * lynx-ppc-low.c: Likewise.
4960 * tracepoint.c: Likewise.
4962 2014-08-07 Gary Benson <gbenson@redhat.com>
4964 * server.h: Do not include stdarg.h.
4965 * nto-low.c: Likewise.
4967 2014-08-07 Gary Benson <gbenson@redhat.com>
4969 * server.h: Do not include stdlib.h.
4970 * inferiors.c: Likewise.
4971 * linux-low.c: Likewise.
4972 * regcache.c: Likewise.
4973 * spu-low.c: Likewise.
4974 * tracepoint.c: Likewise.
4975 * utils.c: Likewise.
4977 2014-08-07 Gary Benson <gbenson@redhat.com>
4979 * server.h: Do not include stdio.h.
4980 * linux-low.c: Likewise.
4981 * remote-utils.c: Likewise.
4982 * spu-low.c: Likewise.
4983 * utils.c: Likewise.
4984 * wincecompat.c: Likewise.
4986 2014-08-06 Gary Benson <gbenson@redhat.com>
4988 * regcache.c (init_register_cache): Move conditionals inside if.
4990 2014-08-06 Gary Benson <gbenson@redhat.com>
4992 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4994 2014-07-31 Gary Benson <gbenson@redhat.com>
4996 * ax.h: Do not include server.h.
4997 * gdbthread.h: Likewise.
4998 * lynx-low.h: Likewise.
4999 * notif.h: Likewise.
5001 2014-07-30 Gary Benson <gbenson@redhat.com>
5003 * server.h: Include common-defs.h.
5004 Do not include config.h or build-gnulib-gdbserver/config.h.
5006 2014-07-30 Gary Benson <gbenson@redhat.com>
5008 * hostio-errno.c: Move server.h to top of includes list.
5009 * inferiors.c: Likewise.
5010 * linux-x86-low.c: Likewise.
5011 * notif.c: Include server.h.
5013 2014-07-24 Tom Tromey <tromey@redhat.com>
5014 Gary Benson <gbenson@redhat.com>
5016 * server.h (CORE_ADDR): Now unsigned.
5018 2014-07-16 Pedro Alves <palves@redhat.com>
5020 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5022 2014-07-15 Pedro Alves <palves@redhat.com>
5024 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5027 2014-07-11 Pedro Alves <palves@redhat.com>
5029 * linux-low.c (kill_wait_lwp): New function, based on
5030 kill_one_lwp_callback, but use my_waitpid directly.
5031 (kill_one_lwp_callback, linux_kill): Use it.
5033 2014-06-23 Pedro Alves <palves@redhat.com>
5035 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5036 before setting DR0..DR3.
5038 2014-06-20 Gary Benson <gbenson@redhat.com>
5040 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5041 * configure: Regenerated.
5042 * config.in: Likewise.
5044 2014-06-20 Gary Benson <gbenson@redhat.com>
5046 * Makefile.in (SFILES): Update locations for files moved
5048 (object file files): Reordered.
5050 2014-06-20 Gary Benson <gbenson@redhat.com>
5052 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5053 (i386_dr_low_set_addr): Likewise.
5054 (i386_dr_low_get_addr): Likewise.
5055 (i386_dr_low_can_set_control): Likewise.
5056 (i386_dr_low_set_control): Likewise.
5057 (i386_dr_low_get_control): Likewise.
5058 (i386_dr_low_get_status): Likewise.
5059 (i386_get_debug_register_length): Likewise.
5060 * linux-x86-low.c (i386_dr_low_set_addr):
5061 Changed signature. Made static.
5062 (i386_dr_low_get_addr): Likewise.
5063 (i386_dr_low_set_control): Likewise.
5064 (i386_dr_low_get_control): Likewise.
5065 (i386_dr_low_get_status): Likewise.
5066 (i386_dr_low): New global variable.
5067 * win32-i386-low.c (i386_dr_low_set_addr):
5068 Changed signature. Made static.
5069 (i386_dr_low_get_addr): Likewise.
5070 (i386_dr_low_set_control): Likewise.
5071 (i386_dr_low_get_control): Likewise.
5072 (i386_dr_low_get_status): Likewise.
5073 (i386_dr_low): New global variable.
5075 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5077 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5078 * Makefile.in (AR, AR_FLAGS): Define.
5079 * configure: Regenerate.
5081 2014-06-19 Gary Benson <gbenson@redhat.com>
5083 * Makefile.in (i386-dregs.o): New rule.
5084 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5085 * i386-low.c (target.h): Remove include.
5086 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5087 (DR_CONTROL_SHIFT): Likewise.
5088 (DR_CONTROL_SIZE): Likewise.
5089 (DR_RW_EXECUTE): Likewise.
5090 (DR_RW_WRITE): Likewise.
5091 (DR_RW_READ): Likewise.
5092 (DR_RW_IORW): Likewise.
5093 (DR_LEN_1): Likewise.
5094 (DR_LEN_2): Likewise.
5095 (DR_LEN_4): Likewise.
5096 (DR_LEN_8): Likewise.
5097 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5098 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5099 (DR_ENABLE_SIZE): Likewise.
5100 (DR_LOCAL_SLOWDOWN): Likewise.
5101 (DR_GLOBAL_SLOWDOWN): Likewise.
5102 (DR_CONTROL_RESERVED): Likewise.
5103 (I386_DR_CONTROL_MASK): Likewise.
5104 (I386_DR_VACANT): Likewise.
5105 (I386_DR_LOCAL_ENABLE): Likewise.
5106 (I386_DR_GLOBAL_ENABLE): Likewise.
5107 (I386_DR_DISABLE): Likewise.
5108 (I386_DR_SET_RW_LEN): Likewise.
5109 (I386_DR_GET_RW_LEN): Likewise.
5110 (I386_DR_WATCH_HIT): Likewise.
5111 (i386_wp_op_t): Likewise.
5112 (i386_show_dr): Likewise.
5113 (i386_length_and_rw_bits): Likewise.
5114 (i386_insert_aligned_watchpoint): Likewise.
5115 (i386_remove_aligned_watchpoint): Likewise.
5116 (i386_handle_nonaligned_watchpoint): Likewise.
5117 i386_update_inferior_debug_regs(): Likewise.
5118 (i386_dr_insert_watchpoint): Likewise.
5119 (i386_dr_remove_watchpoint): Likewise.
5120 (i386_dr_region_ok_for_watchpoint): Likewise.
5121 (i386_dr_stopped_data_address): Likewise.
5122 (i386_dr_stopped_by_watchpoint): Likewise.
5124 2014-06-19 Gary Benson <gbenson@redhat.com>
5126 * i386-low.c (i386_dr_show): Renamed to
5127 i386_show_dr and made static. All uses updated.
5128 (i386_dr_length_and_rw_bits): Renamed to
5129 i386_length_and_rw_bits and made static.
5131 (i386_dr_insert_aligned_watchpoint): Renamed to
5132 i386_insert_aligned_watchpoint and made static.
5134 (i386_dr_remove_aligned_watchpoint): Renamed to
5135 i386_remove_aligned_watchpoint and made static.
5137 (i386_dr_update_inferior_debug_regs): Renamed to
5138 i386_update_inferior_debug_regs and made static.
5141 2014-06-18 Gary Benson <gbenson@redhat.com>
5143 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5144 (i386_dr_low_can_set_control): Likewise.
5145 (i386_get_debug_register_length): Likewise.
5146 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5147 (i386_dr_low_can_set_control): Likewise.
5148 (i386_get_debug_register_length): Likewise.
5150 2014-06-17 Gary Benson <gbenson@redhat.com>
5152 * i386-low.h (i386-dregs.h): New include.
5153 (DR_FIRSTADDR): Now in i386-dregs.h.
5154 (DR_LASTADDR): Likewise.
5155 (DR_NADDR): Likewise.
5156 (DR_STATUS): Likewise.
5157 (DR_CONTROL): Likewise.
5158 (i386_debug_reg_state): Likewise.
5159 (i386_dr_insert_watchpoint): Likewise.
5160 (i386_dr_remove_watchpoint): Likewise.
5161 (i386_dr_region_ok_for_watchpoint): Likewise.
5162 (i386_dr_stopped_data_address): Likewise.
5163 (i386_dr_stopped_by_watchpoint): Likewise.
5164 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5166 2014-06-18 Gary Benson <gbenson@redhat.com>
5168 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5169 i386_dr_insert_watchpoint.
5170 (i386_low_remove_watchpoint): Renamed to
5171 i386_dr_remove_watchpoint.
5172 (i386_low_region_ok_for_watchpoint): Renamed to
5173 i386_dr_region_ok_for_watchpoint.
5174 (i386_low_stopped_data_address): Renamed to
5175 i386_dr_stopped_data_address.
5176 (i386_low_stopped_by_watchpoint): Renamed to
5177 i386_dr_stopped_by_watchpoint.
5178 * i386-low.c (i386_show_dr): Renamed to
5179 i386_dr_show and made nonstatic. All uses updated.
5180 (i386_length_and_rw_bits): Renamed to
5181 i386_dr_length_and_rw_bits and made nonstatic.
5183 (i386_insert_aligned_watchpoint): Renamed to
5184 i386_dr_insert_aligned_watchpoint and made nonstatic.
5186 (i386_remove_aligned_watchpoint): Renamed to
5187 i386_dr_remove_aligned_watchpoint and made nonstatic.
5189 (i386_update_inferior_debug_regs): Renamed to
5190 i386_dr_update_inferior_debug_regs and made nonstatic.
5192 (i386_low_insert_watchpoint): Renamed to
5193 i386_dr_insert_watchpoint. All uses updated.
5194 (i386_low_remove_watchpoint): Renamed to
5195 i386_dr_remove_watchpoint. All uses updated.
5196 (i386_low_region_ok_for_watchpoint): Renamed to
5197 i386_dr_region_ok_for_watchpoint. All uses updated.
5198 (i386_low_stopped_data_address): Renamed to
5199 i386_dr_stopped_data_address. All uses updated.
5200 (i386_low_stopped_by_watchpoint): Renamed to
5201 i386_dr_stopped_by_watchpoint. All uses updated.
5203 2014-06-18 Gary Benson <gbenson@redhat.com>
5205 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5206 (i386_dr_low_can_set_control): Likewise.
5207 (i386_insert_aligned_watchpoint): New check.
5209 2014-06-18 Gary Benson <gbenson@redhat.com>
5211 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5214 2014-06-18 Gary Benson <gbenson@redhat.com>
5216 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5217 instead of fatal and error.
5218 (i386_handle_nonaligned_watchpoint): Likewise.
5220 2014-06-18 Gary Benson <gbenson@redhat.com>
5222 * i386-low.c (i386_get_debug_register_length): New macro.
5223 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5224 (i386_show_dr): Use debug_printf instead of fprintf. Use
5225 phex to format values.
5227 2014-06-18 Gary Benson <gbenson@redhat.com>
5229 * i386-low.h: Comment changes.
5230 * i386-low.c: Likewise.
5232 2014-06-18 Gary Benson <gbenson@redhat.com>
5234 * i386-low.c: Whitespace changes.
5236 2014-06-12 Tom Tromey <tromey@redhat.com>
5238 * utils.c (freeargv): Remove.
5240 2014-06-12 Tom Tromey <tromey@redhat.com>
5242 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5243 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5244 (parse_debug_format_options): Likewise.
5245 (gdbserver_usage): Likewise.
5246 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5247 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5248 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5250 ($(LIBGNU)): Depend on libiberty.
5251 (all-lib): Recurse into all subdirs.
5252 (install-only): Invoke "install" target in subdirs.
5253 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5255 * configure: Rebuild.
5256 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5257 for vasprintf, vsnprintf, or gettimeofday.
5258 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5261 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5263 * development.sh: Delete.
5264 * Makefile.in (config.status): Adjust dependency on development.sh.
5265 * configure.ac: Adjust development.sh source call.
5266 * configure: Regenerate.
5268 2014-06-02 Pedro Alves <palves@redhat.com>
5270 * ax.c (gdb_free_agent_expr): New function.
5271 * ax.h (gdb_free_agent_expr): New declaration.
5272 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5274 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5276 (clear_breakpoint_conditions_and_commands): New function.
5277 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5278 (clear_breakpoint_conditions_and_commands): New declaration.
5280 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5282 * linux-aarch64-low.c (asm/ptrace.h): Include.
5284 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5286 Fix TLS access for -static -pthread.
5287 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5288 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5289 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5291 2014-05-20 Pedro Alves <palves@redhat.com>
5293 * linux-aarch64-low.c (aarch64_insert_point)
5294 (aarch64_remove_point): No longer check whether the type is
5295 supported here. Adjust to new interface.
5296 (the_low_target): Install aarch64_supports_z_point_type as
5297 supports_z_point_type method.
5298 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5299 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5300 instead of a Z packet char. Adjust.
5301 (arm_supports_z_point_type): New function.
5302 (arm_insert_point, arm_remove_point): Adjust to new interface.
5303 (the_low_target): Install arm_supports_z_point_type.
5304 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5305 (cris_insert_point, cris_remove_point): Adjust to new interface.
5306 Don't check whether the type is supported here.
5307 (the_low_target): Install cris_supports_z_point_type.
5308 * linux-low.c (linux_supports_z_point_type): New function.
5309 (linux_insert_point, linux_remove_point): Adjust to new interface.
5310 * linux-low.h (struct linux_target_ops) <insert_point,
5311 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5312 raw_breakpoint pointer parameter.
5313 <supports_z_point_type>: New method.
5314 * linux-mips-low.c (mips_supports_z_point_type): New function.
5315 (mips_insert_point, mips_remove_point): Adjust to new interface.
5316 Use mips_supports_z_point_type.
5317 (the_low_target): Install mips_supports_z_point_type.
5318 * linux-ppc-low.c (the_low_target): Install NULL as
5319 supports_z_point_type method.
5320 * linux-s390-low.c (the_low_target): Install NULL as
5321 supports_z_point_type method.
5322 * linux-sparc-low.c (the_low_target): Install NULL as
5323 supports_z_point_type method.
5324 * linux-x86-low.c (x86_supports_z_point_type): New function.
5325 (x86_insert_point): Adjust to new insert_point interface. Use
5326 insert_memory_breakpoint. Adjust to new
5327 i386_low_insert_watchpoint interface.
5328 (x86_remove_point): Adjust to remove_point interface. Use
5329 remove_memory_breakpoint. Adjust to new
5330 i386_low_remove_watchpoint interface.
5331 (the_low_target): Install x86_supports_z_point_type.
5332 * lynx-low.c (lynx_target_ops): Install NULL as
5333 supports_z_point_type callback.
5334 * nto-low.c (nto_supports_z_point_type): New.
5335 (nto_insert_point, nto_remove_point): Adjust to new interface.
5336 (nto_target_ops): Install nto_supports_z_point_type.
5337 * mem-break.c: Adjust intro comment.
5338 (struct raw_breakpoint) <raw_type, size>: New fields.
5339 <inserted>: Update comment.
5340 <shlib_disabled>: Delete field.
5341 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5342 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5343 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5344 (raw_bkpt_type_to_target_hw_bp_type): New function.
5345 (find_enabled_raw_code_breakpoint_at): New function.
5346 (find_raw_breakpoint_at): New type and size parameters. Use them.
5347 (insert_memory_breakpoint): New function, based off
5348 set_raw_breakpoint_at.
5349 (remove_memory_breakpoint): New function.
5350 (set_raw_breakpoint_at): Reimplement.
5351 (set_breakpoint): New, based on set_breakpoint_at.
5352 (set_breakpoint_at): Reimplement.
5353 (delete_raw_breakpoint): Go through the_target->remove_point
5354 instead of assuming memory breakpoints.
5355 (find_gdb_breakpoint_at): Delete.
5356 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5357 (find_gdb_breakpoint): New function.
5358 (set_gdb_breakpoint_at): Delete.
5359 (z_type_supported): New function.
5360 (set_gdb_breakpoint_1): New function, loosely based off
5361 set_gdb_breakpoint_at.
5362 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5363 (delete_gdb_breakpoint_at): Delete.
5364 (delete_gdb_breakpoint_1): New function, loosely based off
5365 delete_gdb_breakpoint_at.
5366 (delete_gdb_breakpoint): New function.
5367 (clear_gdb_breakpoint_conditions): Rename to ...
5368 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5370 (add_condition_to_breakpoint): Make static.
5371 (add_breakpoint_condition): Take a struct breakpoint pointer
5372 instead of an address. Adjust.
5373 (gdb_condition_true_at_breakpoint): Rename to ...
5374 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5376 (gdb_condition_true_at_breakpoint): Reimplement.
5377 (add_breakpoint_commands): Take a struct breakpoint pointer
5378 instead of an address. Adjust.
5379 (gdb_no_commands_at_breakpoint): Rename to ...
5380 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5381 parameter. Return true if no breakpoint was found. Change debug
5383 (gdb_no_commands_at_breakpoint): Reimplement.
5384 (run_breakpoint_commands): Rename to ...
5385 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5386 and change return type to boolean.
5387 (run_breakpoint_commands): New function.
5388 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5389 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5390 breakpoint. Go through the_target->remove_point instead of
5391 assuming memory breakpoint.
5392 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5393 software and hardware breakpoints.
5394 (reinsert_raw_breakpoint): Go through the_target->insert_point
5395 instead of assuming memory breakpoint.
5396 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5397 software and hardware breakpoints.
5398 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5399 Check both software and hardware breakpoints.
5400 (validate_inserted_breakpoint): Assert the breakpoint is a
5401 software breakpoint. Set the inserted flag to -1 instead of
5402 setting shlib_disabled.
5403 (delete_disabled_breakpoints): Adjust.
5404 (validate_breakpoints): Only validate software breakpoints.
5405 Adjust to inserted flag change.
5406 (check_mem_read, check_mem_write): Skip breakpoint types other
5407 than software breakpoints. Adjust to inserted flag change.
5408 * mem-break.h (enum raw_bkpt_type): New enum.
5409 (raw_breakpoint, struct process_info): Forward declare.
5410 (Z_packet_to_target_hw_bp_type): Delete declaration.
5411 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5412 (set_gdb_breakpoint, delete_gdb_breakpoint)
5413 (clear_breakpoint_conditions): New declarations.
5414 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5415 (breakpoint_inserted_here): Update comment.
5416 (add_breakpoint_condition, add_breakpoint_commands): Replace
5417 address parameter with a breakpoint pointer parameter.
5418 (gdb_breakpoint_here): Update comment.
5419 (delete_gdb_breakpoint_at): Delete.
5420 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5421 * server.c (process_point_options): Take a struct breakpoint
5422 pointer instead of an address. Adjust.
5423 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5424 delete_gdb_breakpoint.
5425 * spu-low.c (spu_target_ops): Install NULL as
5426 supports_z_point_type method.
5427 * target.h: Include mem-break.h.
5428 (struct target_ops) <prepare_to_access_memory>: Update comment.
5429 <supports_z_point_type>: New field.
5430 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5431 instead of a char. Also take a raw breakpoint pointer.
5432 * win32-arm-low.c (the_low_target): Install NULL as
5433 supports_z_point_type.
5434 * win32-i386-low.c (i386_supports_z_point_type): New function.
5435 (i386_insert_point, i386_remove_point): Adjust to new interface.
5436 (the_low_target): Install i386_supports_z_point_type.
5437 * win32-low.c (win32_supports_z_point_type): New function.
5438 (win32_insert_point, win32_remove_point): Adjust to new interface.
5439 (win32_target_ops): Install win32_supports_z_point_type.
5440 * win32-low.h (struct win32_target_ops):
5441 <supports_z_point_type>: New method.
5442 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5443 instead of a char. Also take a raw breakpoint pointer.
5445 2014-05-20 Pedro Alves <palves@redhat.com>
5447 * mem-break.h: Include break-common.h.
5448 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5449 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5450 (Z_packet_to_target_hw_bp_type): New declaration.
5451 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5452 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5453 (Z_PACKET_ACCESS_WP): Delete macros.
5454 (Z_packet_to_hw_type): Delete function.
5455 * i386-low.h: Don't include break-common.h here.
5456 (Z_packet_to_hw_type): Delete declaration.
5457 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5458 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5459 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5460 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5461 * linux-aarch64-low.c: Don't include break-common.h here.
5462 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5463 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5464 (Z_packet_to_target_hw_bp_type): Delete function.
5465 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5467 (mips_insert_point, mips_remove_point): Use
5468 Z_packet_to_target_hw_bp_type.
5470 2014-05-20 Pedro Alves <palves@redhat.com>
5472 * linux-aarch64-low.c: Include break-common.h.
5473 (enum target_point_type): Delete.
5474 (Z_packet_to_point_type): Rename to ...
5475 (Z_packet_to_target_hw_bp_type): ... this, and return a
5476 target_hw_bp_type instead.
5477 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5478 instead of an enum target_point_type.
5479 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5481 (aarch64_dr_state_insert_one_point)
5482 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5483 (aarch64_handle_aligned_watchpoint)
5484 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5485 Take an enum target_hw_bp_type instead of an enum
5487 (aarch64_supports_z_point_type): New function.
5488 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5489 use Z_packet_to_target_hw_bp_type.
5491 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5493 * configure.ac: Only use -Werror by default when DEVELOPMENT
5495 * configure: Regenerate.
5497 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5499 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5500 * linux-x86-low.c (X86_64_USER_REGS): New.
5501 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5503 2014-04-28 Yao Qi <yao@codesourcery.com>
5505 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5508 2014-04-25 Pedro Alves <palves@redhat.com>
5511 * linux-low.c (linux_attach_fail_reason_string): New function.
5512 (linux_attach_lwp): Delete.
5513 (linux_attach_lwp_1): Rename to ...
5514 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5515 argument. Remove "initial" parameter. Return int instead of
5516 void. Don't error or warn here.
5517 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5518 failure to attach to the tgid. Call warning when failing to
5520 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5521 argument. Remove "initial" parameter. Return int instead of
5522 void. Don't error or warn here.
5523 (linux_attach_fail_reason_string): New declaration.
5524 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5525 interface change. Use linux_attach_fail_reason_string.
5527 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5528 Walfred Tedeschi <walfred.tedeschi@intel.com>
5530 * Makefile.in: Added rules to handle new files
5531 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5532 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5533 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5534 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5535 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5536 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5538 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5539 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5540 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5541 i386/x32-avx512.xml.
5542 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5543 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5544 i386/x32-avx512-linux.xml.
5545 * i387-fp.c (num_avx512_k_registers): New constant for number
5547 (num_avx512_zmmh_low_registers): New constant for number of
5548 lower ZMM registers (0-15).
5549 (num_avx512_zmmh_high_registers): New constant for number of
5550 higher ZMM registers (16-31).
5551 (num_avx512_ymmh_registers): New contant for number of higher
5552 YMM registers (ymm16-31 added by avx521 on x86_64).
5553 (num_avx512_xmm_registers): New constant for number of higher
5554 XMM registers (xmm16-31 added by AVX512 on x86_64).
5555 (struct i387_xsave): Add space for AVX512 registers.
5556 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5557 Add code to handle AVX512 registers.
5558 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5559 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5560 prototypei from generated file.
5561 (tdesc_amd64_avx512_linux): Likewise.
5562 (init_registers_x32_avx512_linux): Likewise.
5563 (tdesc_x32_avx512_linux): Likewise.
5564 (init_registers_i386_avx512_linux): Likewise.
5565 (tdesc_i386_avx512_linux): Likewise.
5566 (x86_64_regmap): Add AVX512 registers.
5567 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5569 (initialize_low_arch): Add code to initialize AVX512 registers.
5571 2014-04-23 Pedro Alves <palves@redhat.com>
5573 * mem-break.c (find_gdb_breakpoint_at): Make static.
5574 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5576 2014-04-23 Pedro Alves <palves@redhat.com>
5578 * i386-low.c: Don't include break-common.h here.
5579 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5580 prototype to take target_hw_bp_type as argument instead of a Z
5582 * i386-low.h: Include break-common.h here.
5583 (Z_packet_to_hw_type): Declare.
5584 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5586 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5587 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5588 (x86_remove_point): Convert the packet number to a
5589 target_hw_bp_type before calling i386_low_remove_watchpoint.
5590 * win32-i386-low.c (i386_insert_point): Convert the packet number
5591 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5592 (i386_remove_point): Convert the packet number to a
5593 target_hw_bp_type before calling i386_low_remove_watchpoint.
5595 2014-04-23 Pedro Alves <palves@redhat.com>
5597 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5599 2014-04-10 Pedro Alves <palves@redhat.com>
5601 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5602 Check if the condition or command is NULL before checking if the
5603 breakpoint is known. On success, return true.
5604 * mem-break.h (add_breakpoint_condition): Document return.
5605 (add_breakpoint_commands): Add describing comment.
5606 * server.c (skip_to_semicolon): New function.
5607 (process_point_options): Use it.
5609 2014-04-09 Pedro Alves <palves@redhat.com>
5611 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5614 2014-02-27 Pedro Alves <palves@redhat.com>
5617 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5619 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5621 (last_thread_of_process_p): Take a PID argument instead of a
5623 (linux_wait_for_lwp): Delete.
5624 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5626 (linux_low_filter_event): New function, party factored out from
5627 linux_wait_for_event.
5628 (linux_wait_for_event): Rename to ...
5629 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5630 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5631 sigsuspend. Check for zombie leaders.
5632 (linux_wait_for_event): Reimplement as wrapper around
5633 linux_wait_for_event_filtered.
5634 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5635 a normal or signal exit is seen, it's the whole process exiting.
5636 (wait_for_sigstop): No longer a for_each_inferior callback.
5637 Rewrite on top of linux_wait_for_event_filtered.
5638 (stop_all_lwps): Call wait_for_sigstop directly.
5639 * server.c (resume, handle_target_event): Handle
5640 TARGET_WAITKIND_NO_RESUMED.
5642 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5644 * win32-low.c (psapi_get_dll_name,
5645 * win32_CreateToolhelp32Snapshot): Delete.
5646 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5647 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5649 (handle_load_dll): Add function description.
5650 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5652 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5654 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5656 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5657 base address when calling win32_add_one_solib.
5658 (handle_load_dll): Delete local variable load_addr.
5659 Remove 0x1000 offset applied to DLL base address when calling
5660 win32_add_one_solib.
5661 (handle_unload_dll): Add comment.
5663 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5665 * win32-low.c (win32_add_all_dlls): Renames
5666 win32_ensure_ntdll_loaded. Rewrite function documentation.
5667 Adjust implementation to always load all DLLs.
5668 Add 0x1000 offset to DLL base address when calling
5669 win32_add_one_solib.
5670 (child_initialization_done): New static global.
5671 (do_initial_child_stuff): Set child_initialization_done to
5672 zero during child initialization, and 1 after. Replace call
5673 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5675 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5676 (handle_unload_dll): Add function documentation.
5677 (get_child_debug_event): Ignore load and unload DLL events
5678 during child initialization.
5680 2014-02-20 Doug Evans <dje@google.com>
5682 Remove global all_lwps.
5683 * inferiors.h (ptid_of): Move here from linux-low.h.
5684 (pid_of, lwpid_of): Ditto.
5685 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5686 parameter is a struct thread_info * now.
5687 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5688 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5689 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5691 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5692 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5693 * linux-arm-low.c (update_registers_callback): Update, "entry"
5694 parameter is a struct thread_info * now.
5695 Fetch lwpid from current_inferior directly.
5696 (arm_insert_point): Pass &all_threads to find_inferior instead of
5698 (arm_remove_point): Ditto.
5699 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5700 (arm_prepare_to_resume): Fetch pid from thread.
5701 (arm_read_description): Fetch lwpid from current_inferior directly.
5702 * linux-low.c (all_lwps): Delete.
5703 (delete_lwp): Delete call to remove_inferior.
5704 (handle_extended_wait): Fetch lwpid from thread.
5705 (add_lwp): Don't set lwp->entry.id. Remove call to
5706 add_inferior_to_list.
5707 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5708 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5709 (kill_one_lwp_callback): Ditto.
5710 (linux_kill): Don't dereference NULL pointer.
5711 Fetch ptid,lwpid from thread.
5712 (get_detach_signal): Fetch ptid from thread.
5713 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5714 Simplify call to regcache_invalidate_thread.
5715 (delete_lwp_callback): Update, "entry" parameter is a
5716 struct thread_info * now. Fetch pid from thread.
5717 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5718 (status_pending_p_callback): Update, "entry" parameter is a
5719 struct thread_info * now. Fetch ptid from thread.
5720 (find_lwp_pid): Update, "entry" parameter is a
5721 struct thread_info * now.
5722 (linux_wait_for_lwp): Fetch pid from thread.
5723 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5724 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5725 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5726 (dequeue_one_deferred_signal): Ditto.
5727 (cancel_breakpoint): Fetch ptid from current_inferior.
5728 (linux_wait_for_event): Pass &all_threads to find_inferior,
5729 not &all_lwps. Fetch ptid, lwpid from thread.
5730 (count_events_callback): Update, "entry" parameter is a
5731 struct thread_info * now.
5732 (select_singlestep_lwp_callback): Ditto.
5733 (select_event_lwp_callback): Ditto.
5734 (cancel_breakpoints_callback): Ditto.
5735 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5737 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5738 (unsuspend_one_lwp): Update, "entry" parameter is a
5739 struct thread_info * now.
5740 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5742 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5743 Fetch lwpid from thread, not lwp.
5744 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5745 Pass &all_threads to find_inferior, not &all_lwps.
5746 (send_sigstop): Fetch lwpid from thread, not lwp.
5747 (send_sigstop_callback): Update, "entry" parameter is a
5748 struct thread_info * now.
5749 (suspend_and_send_sigstop_callback): Ditto.
5750 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5751 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5752 struct thread_info * now.
5753 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5755 (lwp_running): Update, "entry" parameter is a
5756 struct thread_info * now.
5757 (stop_all_lwps): Fetch ptid from thread.
5758 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5759 (linux_resume_one_lwp): Fetch lwpid from thread.
5760 (linux_set_resume_request): Update, "entry" parameter is a
5761 struct thread_info * now. Fetch pid, lwpid from thread.
5762 (resume_status_pending_p): Update, "entry" parameter is a
5763 struct thread_info * now.
5764 (need_step_over_p): Ditto. Fetch lwpid from thread.
5765 (start_step_over): Fetch lwpid from thread.
5766 (linux_resume_one_thread): Update, "entry" parameter is a
5767 struct thread_info * now. Fetch lwpid from thread.
5768 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5769 (proceed_one_lwp): Update, "entry" parameter is a
5770 struct thread_info * now. Fetch lwpid from thread.
5771 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5772 struct thread_info * now.
5773 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5774 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5775 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5777 (regsets_store_inferior_registers): Ditto.
5778 (fetch_register, store_register): Ditto.
5779 (linux_read_memory, linux_write_memory): Ditto.
5780 (linux_request_interrupt): Ditto.
5781 (linux_read_auxv): Ditto.
5782 (linux_xfer_siginfo): Ditto.
5783 (linux_qxfer_spu): Ditto.
5784 (linux_qxfer_libraries_svr4): Ditto.
5785 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5786 moved to inferiors.h.
5788 (get_thread_lwp): Update.
5789 (struct lwp_info): Delete member "entry". Simplify comment for
5792 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5793 current_inferior directly.
5794 (update_watch_registers_callback): Update, "entry" parameter is a
5795 struct thread_info * now. Fetch pid from thread.
5796 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5797 (mips_insert_point): Fetch lwpid from current_inferior.
5798 Pass &all_threads to find_inferior, not &all_lwps.
5799 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5800 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5802 (mips_stopped_data_address): Ditto.
5803 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5805 * linux-tile-low.c (tile_arch_setup): Ditto.
5806 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5807 (update_debug_registers_callback): Update, "entry" parameter is a
5808 struct thread_info * now. Fetch pid from thread.
5809 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5810 Pass &all_threads to find_inferior, not &all_lwps.
5811 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5812 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5813 Pass &all_threads to find_inferior, not &all_lwps.
5814 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5815 (i386_dr_low_get_status): Ditto.
5816 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5817 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5818 (x86_linux_read_description): Ditto.
5819 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5821 2014-02-20 Doug Evans <dje@google.com>
5823 * inferiors.c (get_first_inferior): Fix buglet.
5825 2014-02-19 Doug Evans <dje@google.com>
5827 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5828 * inferiors.c (add_thread): Change result type to struct thread_info *.
5829 All callers updated.
5830 (add_lwp): Call add_thread here instead of in callers.
5831 All callers updated.
5832 * linux-low.h (get_lwp_thread): Rewrite.
5833 (struct lwp_info): New member "thread".
5835 2014-02-19 Doug Evans <dje@google.com>
5837 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5838 All callers updated.
5840 2014-02-19 Doug Evans <dje@google.com>
5842 * inferiors.c (add_thread): Fix whitespace.
5844 2014-02-19 Doug Evans <dje@google.com>
5846 * dll.c (clear_dlls): Replace accessing list implemention details
5848 * gdbthread.h (get_first_thread): Declare.
5849 * inferiors.c (for_each_inferior_with_data): New function.
5850 (get_first_thread): New function.
5851 (find_thread_ptid): Simplify.
5852 (get_first_inferior): New function.
5853 (clear_list): Delete.
5854 (one_inferior_p): New function.
5855 (clear_inferior_list): New function.
5856 (clear_inferiors): Update.
5857 * inferiors.h (for_each_inferior_with_data): Declare.
5858 (clear_inferior_list): Declare.
5859 (one_inferior_p): Declare.
5860 (get_first_inferior): Declare.
5861 * linux-low.c (linux_wait_for_event): Replace accessing list
5862 implemention details with API function.
5863 * server.c (target_running): Ditto.
5864 (accumulate_file_name_length): New function.
5865 (emit_dll_description): New function.
5866 (handle_qxfer_libraries): Replace accessing list implemention
5867 details with API function.
5868 (handle_qxfer_threads_worker): New function.
5869 (handle_qxfer_threads_proper): Replace accessing list implemention
5870 details with API function.
5871 (handle_query): Ditto.
5872 (visit_actioned_threads_callback_ftype): New typedef.
5873 (visit_actioned_threads_data): New struct.
5874 (visit_actioned_threads): Rewrite to be find_inferior callback.
5875 (resume): Call find_inferior.
5876 (handle_status): Replace accessing list implemention
5877 details with API function.
5878 (process_serial_event): Replace accessing list implemention details
5880 * target.c (set_desired_inferior): Replace accessing list implemention
5881 details with API function.
5882 * tracepoint.c (same_process_p): New function.
5883 (gdb_agent_about_to_close): Replace accessing list implemention
5884 details with API function.
5885 * win32-low.c (child_delete_thread): Replace accessing list
5886 implemention details with API function.
5887 (match_dll_by_basename): New function.
5888 (dll_is_loaded_by_basename): New function.
5889 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5890 details call to dll_is_loaded_by_basename.
5892 2014-02-19 Doug Evans <dje@google.com>
5894 * dll.h (struct dll_info): Add comment.
5895 * gdbthread.h (struct thread_info): Add comment.
5896 (current_ptid): Simplify.
5897 * inferiors.c (add_process): Update.
5898 (remove_process): Update.
5899 * inferiors.h (struct process_info): Rename member "head" to "entry".
5900 * linux-low.c (delete_lwp): Update.
5902 (last_thread_of_process_p): Update.
5903 (kill_one_lwp_callback, linux_kill): Update.
5904 (status_pending_p_callback): Update.
5905 (wait_for_sigstop): Update. Simplify read of ptid.
5906 (start_step_over): Update.
5907 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5908 (get_lwp_thread): Update.
5909 (struct lwp_info): Rename member "head" to "entry".
5910 * regcache.h (inferior_list_entry): Delete.
5911 * server.c (kill_inferior_callback): Update.
5912 (detach_or_kill_inferior_callback): Update.
5913 (print_started_pid): Update.
5914 (print_attached_pid): Update.
5915 (process_serial_event): Simplify read of ptid.
5916 * thread-db.c (thread_db_create_event): Update.
5917 (thread_db_get_tls_address): Update.
5918 * win32-low.c (current_inferior_ptid): Simplify.
5920 2014-02-19 Tom Tromey <tromey@redhat.com>
5922 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5924 (target_supports_btrace): Update.
5926 2014-02-14 Yao Qi <yao@codesourcery.com>
5928 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5929 (rsp-low-ipa.o): New target.
5931 2014-02-12 Tom Tromey <tromey@redhat.com>
5933 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5934 convert_ascii_to_int.
5935 * regcache.c (registers_to_string): Likewise.
5936 * remote-utils.c (decode_M_packet): Likewise.
5937 * server.c (process_serial_event): Likewise.
5939 2014-02-12 Tom Tromey <tromey@redhat.com>
5941 * server.c (handle_query, handle_v_run): Use hex2bin, not
5943 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5945 2014-02-12 Tom Tromey <tromey@redhat.com>
5947 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5948 convert_int_to_ascii.
5949 * regcache.c (registers_to_string, collect_register_as_string):
5951 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5953 * server.c (process_serial_event): Likewise.
5954 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5955 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5957 2014-02-12 Tom Tromey <tromey@redhat.com>
5959 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5960 bin2hex, not hexify.
5961 * tracepoint.c (cmd_qtstatus): Likewise.
5963 2014-02-12 Tom Tromey <tromey@redhat.com>
5965 * remote-utils.c (monitor_output): Pass explicit length to
5968 2014-02-12 Tom Tromey <tromey@redhat.com>
5970 * tracepoint.c: Include rsp-low.h.
5971 * server.c: Include rsp-low.h.
5972 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5973 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5975 * remote-utils.c: Include rsp-low.h.
5976 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5977 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5978 (convert_int_to_ascii, convert_ascii_to_int): Move to
5980 * regcache.c: Include rsp-low.h.
5981 * ax.c: Include rsp-low.h.
5982 * Makefile.in (SFILES): Add common/rsp-low.c.
5983 (OBS): Add rsp-low.o.
5984 (rsp-low.o): New target.
5986 2014-02-12 Tom Tromey <tromey@redhat.com>
5988 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5989 Include print-utils.h.
5990 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5991 (plongest, thirty_two, phex_nz): Remove.
5992 * Makefile.in (SFILES): Add common/print-utils.c.
5993 (OBS): Add print-utils.o.
5994 (print-utils-ipa.o): New target.
5995 (print-utils.o): New target.
5996 (IPA_OBJS): Add print-utils-ipa.o.
5998 2014-02-06 Tom Tromey <tromey@redhat.com>
6000 * Makefile.in (SFILES): Fix indentation.
6002 2014-02-05 Doug Evans <dje@google.com>
6004 * linux-low.c (linux_wait_for_event): Improve comment.
6005 (linux_wait_1): Keep current_inferior in sync with event_child.
6007 2014-01-22 Doug Evans <dje@google.com>
6009 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6011 2014-01-22 Doug Evans <dje@google.com>
6013 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6014 * configure: Regenerate.
6015 * config.in: Regenerate.
6016 * Makefile.in (SFILES): Add debug.c.
6018 * debug.c: New file.
6019 * debug.h: New file.
6020 * linux-aarch64-low.c (*): Update all debugging printfs to use
6021 debug_printf instead of fprintf.
6022 * linux-arm-low.c (*): Ditto.
6023 * linux-cris-low.c (*): Ditto.
6024 * linux-crisv32-low.c (*): Ditto.
6025 * linux-m32r-low.c (*): Ditto.
6026 * linux-sparc-low.c (*): Ditto.
6027 * linux-x86.c (*): Ditto.
6028 * linux-low.c (*): Ditto.
6029 (linux_wait_1): Add calls to debug_enter, debug_exit.
6030 (linux_wait): Remove redundant debugging printf.
6031 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6032 (linux_resume, unstop_all_lwps): Ditto.
6033 * mem-break.c (*): Update all debugging printfs to use
6034 debug_printf instead of fprintf.
6035 * remote-utils.c (*): Ditto.
6036 * thread-db.c (*): Ditto.
6037 * server.c #include <ctype.h>, "gdb_vecs.h".
6038 (debug_threads): Moved to debug.c.
6039 (*): Update all debugging printfs to use debug_printf instead of
6041 (start_inferior): Replace call to fflush with call to debug_flush.
6042 (monitor_show_help): Mention set debug-format.
6043 (parse_debug_format_options): New function.
6044 (handle_monitor_command): Handle "monitor set debug-format".
6045 (gdbserver_usage): Mention --debug-format.
6046 (main): Parse --debug-format.
6047 * server.h (debug_threads): Declaration moved to debug.h.
6049 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6050 trace_debug_1 that uses debug_printf.
6051 (tracepoint_look_up_symbols): Update all debugging printfs to use
6052 debug_printf instead of fprintf.
6054 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6056 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6059 2014-01-17 Pedro Alves <palves@redhat.com>
6062 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6063 defined after including gdb_proc_service.h.
6065 2014-01-16 Doug Evans <dje@google.com>
6067 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6068 (match_dll): Use it.
6070 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6072 * target.h (target_ops) <read_btrace>: Change parameters and
6073 return type to allow error reporting.
6074 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6075 trace reading errors on.
6076 * linux-low.c (linux_low_read_btrace): Pass trace reading
6078 (linux_low_disable_btrace): New.
6080 2014-01-15 Doug Evans <dje@google.com>
6082 * inferiors.c (thread_id_to_gdb_id): Delete.
6083 * inferiors.h (thread_id_to_gdb_id): Delete.
6085 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6087 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6088 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6091 2014-01-08 Pedro Alves <palves@redhat.com>
6093 * server.c (handle_status): Don't discard previous queued stop
6094 replies or thread's pending status here.
6095 (main) <disconnection>: Do it here instead.
6097 2014-01-08 Pedro Alves <palves@redhat.com>
6099 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6100 * server.c (visit_actioned_threads, handle_pending_status): New
6102 (handle_v_cont): Factor out parts to ...
6103 (resume): ... this new function. If in all-stop, and a thread
6104 being resumed has a pending status, report it without actually
6106 (myresume): Adjust to use the new 'resume' function.
6107 (clear_pending_status_callback, set_pending_status_callback)
6108 (find_status_pending_thread_callback): New functions.
6109 (handle_status): Handle the case of multiple threads having
6110 interesting statuses to report. Report threads' real last signal
6111 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6112 with an interesting thread to report the status for, instead of
6113 always reporting the status of the first thread.
6115 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6117 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6118 * gdbreplay.c (gdbreplay_version): Likewise.
6120 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6122 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6123 iov.iov_len with the real length in use.
6125 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6127 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6128 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6129 for all targets that use win32-low.c.
6130 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6131 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6133 2013-12-13 Pedro Alves <palves@redhat.com>
6135 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6136 if equal to TARGET_WAITKIND_LOADED.
6137 * win32-low.c (cached_status): New static global.
6138 (win32_wait): Add declaration.
6139 (do_initial_child_stuff): Flush all initial pending debug events
6140 up to the initial breakpoint.
6141 (win32_wait): If CACHED_STATUS was set, return that instead
6142 of doing a real wait. Remove the code resuming the execution
6143 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6144 during the initial phase. Also remove the code changing
6145 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6146 TARGET_WAITKIND_STOPPED.
6148 2013-12-11 Yao Qi <yao@codesourcery.com>
6150 * notif.c (handle_notif_ack): Return 0 if no notification
6153 2013-11-20 Doug Evans <dje@google.com>
6155 * linux-low.c (linux_set_resume_request): Fix comment.
6157 2013-11-20 Doug Evans <dje@google.com>
6159 * linux-low.c (resume_status_pending_p): Tweak comment.
6161 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6163 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6164 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6165 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6166 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6167 (srv_amd64_regobj): Add amd64-mpx.o.
6168 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6169 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6170 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6171 * i387-fp.c (num_pl_bnd_register) Added constant.
6172 (num_pl_bnd_cfg_registers) Added constant.
6173 (struct i387_xsave) Added reserved area and MPX fields.
6174 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6175 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6177 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6178 (init_registers_amd64_mpx_linux): Declare new function.
6179 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6180 (x86_64_regmap): Add MPX registers.
6181 (x86_linux_read_description): Add MPX case.
6182 (initialize_low_arch): Initialize MPX targets.
6184 2013-11-18 Tom Tromey <tromey@redhat.com>
6186 * configure: Rebuild.
6187 * configure.ac: Don't check for stdlib.h.
6188 * gdbreplay.c: Unconditionally include stdlib.h.
6190 2013-11-18 Tom Tromey <tromey@redhat.com>
6192 * config.in: Rebuild.
6193 * configure: Rebuild.
6194 * configure.ac: Don't use AC_HEADER_DIRENT.
6196 2013-11-18 Tom Tromey <tromey@redhat.com>
6198 * server.h: Don't check HAVE_STRING_H.
6199 * gdbreplay.c: Don't check HAVE_STRING_H.
6200 * configure: Rebuild.
6202 2013-11-18 Tom Tromey <tromey@redhat.com>
6204 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6207 2013-11-08 Tom Tromey <tromey@redhat.com>
6209 * configure, config.in: Rebuild.
6210 * configure.ac: Remove unused configury.
6212 2013-11-08 Tom Tromey <tromey@redhat.com>
6214 * acinclude.m4: Include common.m4, codeset.m4.
6215 * configure, config.in: Rebuild.
6216 * configure.ac: Use GDB_AC_COMMON.
6218 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6220 * linux-s390-low.c (HWCAP_S390_TE): New define.
6221 (s390_arch_setup): Consider the TE field in the HWCAP for
6222 determining 'have_regset_tdb'.
6224 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6227 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6230 2013-10-02 Pedro Alves <palves@redhat.com>
6232 * server.c (process_serial_event): Don't output "GDBserver
6233 exiting" if GDB is connected through stdio.
6234 * target.c (mywait): Likewise, be silent if GDB is connected
6237 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6239 * lynx-low.c (lynx_add_threads_after_attach): New function.
6240 (lynx_attach): Remove call to add_thread. Add call to
6241 lynx_add_threads_after_attach instead.
6243 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6245 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6246 * config.in, configure: Regenerated.
6248 2013-09-18 Yao Qi <yao@codesourcery.com>
6251 * server.c (start_inferior): Clear 'resume_info'.
6253 2013-09-16 Jiong Wang <jiwang@tilera.com>
6255 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6258 2013-09-16 Jiong Wang <jiwang@tilera.com>
6260 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6261 linux-tile-low.o to srv_tgtobj.
6263 2013-09-16 Will Newton <will.newton@linaro.org>
6265 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6268 2013-09-06 Pedro Alves <palves@redhat.com>
6270 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6271 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6272 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6273 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6274 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6275 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6277 2013-09-06 Pedro Alves <palves@redhat.com>
6279 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6280 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6282 2013-09-06 Pedro Alves <palves@redhat.com>
6284 * linux-amd64-ipa.c: Include tracepoint.h.
6285 * linux-i386-ipa.c: Include tracepoint.h.
6287 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6289 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6290 (ps_get_thread_area): New function.
6292 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6294 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6295 (initialize_low_arch): Call init_registers_crisv32 rather than
6296 init_register_crisv32.
6298 2013-09-05 Pedro Alves <palves@redhat.com>
6300 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6302 * hostio.h: ... this new file.
6303 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6304 win32-low.c: Include hostio.h.
6306 2013-09-05 Pedro Alves <palves@redhat.com>
6308 * server.h (gdb_client_data, handler_func, callback_handler_func)
6309 (delete_file_handler, add_file_handler, append_callback_event)
6310 (delete_callback_event, start_event_loop, initialize_event_loop):
6311 Move to event-loop.h and include it.
6312 * event-loop.h: New file.
6314 2013-09-05 Pedro Alves <palves@redhat.com>
6316 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6317 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6318 (loaded_dll, unloaded_dll): Move to ...
6319 * dll.h: ... this new file.
6320 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6322 2013-09-05 Pedro Alves <palves@redhat.com>
6324 * server.h (current_process, get_thread_process, all_processes)
6325 (add_inferior_to_list, for_each_inferior, current_inferior)
6326 (remove_inferior, add_process, remove_process, find_process_pid)
6327 (have_started_inferiors_p, have_attached_inferiors_p)
6328 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6329 (clear_inferiors, find_inferior, find_inferior_id)
6330 (inferior_target_data, set_inferior_target_data)
6331 (inferior_regcache_data, set_inferior_regcache_data): Move to
6332 inferiors.h, and include it.
6333 * inferiors.h: New file.
6335 2013-09-05 Pedro Alves <palves@redhat.com>
6337 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6341 2013-09-05 Pedro Alves <palves@redhat.com>
6343 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6345 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6346 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6347 (handle_tracepoint_general_set, handle_tracepoint_query)
6348 (tracepoint_finished_step, tracepoint_was_hit)
6349 (release_while_stepping_state_list, current_traceframe)
6350 (in_readonly_region, traceframe_read_mem)
6351 (fetch_traceframe_registers, traceframe_read_sdata)
6352 (traceframe_read_info, struct fast_tpoint_collect_status)
6353 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6354 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6355 (supply_fast_tracepoint_registers)
6356 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6357 (ipa_tdesc, claim_trampoline_space)
6358 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6359 (agent_mem_read, agent_get_trace_state_variable_value)
6360 (agent_set_trace_state_variable_value, agent_tsv_read)
6361 (agent_mem_read_string, get_raw_reg_func_addr)
6362 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6363 * tracepoint.h: ... this new file.
6365 2013-09-05 Pedro Alves <palves@redhat.com>
6367 * server.h (perror_with_name, error, fatal, warning, paddress)
6368 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6370 * utils.h: New file.
6372 2013-09-05 Pedro Alves <palves@redhat.com>
6374 * server.h (remote_debug, noack_mode, transport_is_reliable)
6375 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6376 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6377 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6378 (write_enn, initialize_async_io, enable_async_io)
6379 (disable_async_io, check_remote_input_interrupt_request)
6380 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6381 (dead_thread_notify, prepare_resume_reply)
6382 (decode_address_to_semicolon, decode_address, decode_m_packet)
6383 (decode_M_packet, decode_X_packet, decode_xfer_write)
6384 (decode_search_memory_packet, unhexify, hexify)
6385 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6386 (look_up_one_symbol, relocate_instruction)
6387 (monitor_output): Move to remote-utils.h, and include it.
6388 * remote-utils.h: New file.
6390 2013-09-05 Pedro Alves <palves@redhat.com>
6392 * server.h (_): Delete.
6394 2013-09-02 Pedro Alves <palves@redhat.com>
6396 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6397 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6399 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6401 2013-09-02 Pierre Muller <muller@sourceware.org>
6403 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6404 or WriteProcessMemory complete successfully and handle
6405 ERROR_PARTIAL_COPY error.
6407 2013-09-02 Pedro Alves <palves@redhat.com>
6409 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6410 error instead of EIO.
6412 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6415 * linux-low.c: Include filestuff.h.
6416 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6417 * lynx-low.c: Include filestuff.h.
6418 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6419 * server.c: Include filestuff.h.
6420 (main): Call notice_open_fds.
6421 * spu-low.c: Include filestuff.h.
6422 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6424 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6426 * Makefile.in: Explain why ../target and ../nat are not
6427 listed as include file search paths.
6428 (linux-waitpid.o): New object file rule.
6429 * configure.srv (srv_native_linux_obj): New variable.
6430 Replace all occurrences of linux native object files with
6431 $srv_native_linux_obj.
6432 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6433 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6434 (linux_enable_event_reporting): Remove declaration.
6435 (my_waitpid): Moved to common/linux-waitpid.c.
6436 (linux_wait_for_event): Pass ptid when calling
6437 linux_enable_event_reporting.
6438 (linux_supports_tracefork_flag): Remove.
6439 (linux_enable_event_reporting): Likewise.
6440 (linux_tracefork_grandchild): Remove.
6441 (STACK_SIZE): Moved to common/linux-ptrace.c.
6442 (linux_tracefork_child): Remove.
6443 (linux_test_for_tracefork): Remove.
6444 (linux_look_up_symbols): Call linux_supports_traceclone.
6445 (initialize_low): Remove call to linux_test_for_tracefork.
6446 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6447 common/linux-ptrace.h.
6448 (PTRACE_TYPE_ARG4): Likewise.
6449 Include linux-ptrace.h.
6451 2013-08-21 Pedro Alves <palves@redhat.com>
6453 * config.in: Renegerate.
6455 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6457 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6458 (SFILES): Remove $(srcdir)/common/target-common.c and
6459 add $(srcdir)/target/waitstatus.c.
6460 (OBS): Remove target-common.o and add waitstatus.o.
6461 (server_h): Remove $(srcdir)/../common/target-common.h and
6462 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6463 and $(srcdir)/../target/waitstatus.h.
6464 (target-common.o): Remove.
6465 (waitstatus.o): New target object file.
6466 * target.h: Do not include target-common.h and
6467 include target/resume.h, target/wait.h and
6468 target/waitstatus.h.
6470 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6472 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6473 to PTRACE_TYPE_ARG3.
6474 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6475 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6477 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6478 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6480 2013-07-27 Jie Zhang <jie@codesourcery.com>
6481 Daniel Jacobowitz <dan@codesourcery.com>
6482 Yao Qi <yao@codesourcery.com>
6484 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6485 (mips-linux-watch.o): New rule.
6486 (mips_linux_watch_h): New variable.
6487 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6489 * linux-mips-low.c: Include mips-linux-watch.h.
6490 (struct arch_process_info, struct arch_lwp_info): New.
6491 (update_watch_registers_callback): New function.
6492 (mips_linux_new_process, mips_linux_new_thread) New functions.
6493 (mips_linux_prepare_to_resume, mips_insert_point): New
6495 (mips_remove_point, mips_stopped_by_watchpoint): New
6497 (rsp_bp_type_to_target_hw_bp_type): New function.
6498 (mips_stopped_data_address): New function.
6499 (the_low_target): Add watchpoint support functions.
6501 2013-07-27 Yao Qi <yao@codesourcery.com>
6503 * i386-low.c: Include break-common.h.
6504 (enum target_hw_bp_type): Remove.
6506 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6508 * Makefile.in (SFILES): /common/target-common.c.
6509 (OBS): Add target-common.o.
6510 (server_h): Add $(srcdir)/../common/target-common.h.
6511 (target-common.o): New target.
6512 * server.c (queue_stop_reply_callback): Free
6513 status string after use.
6514 * target.c (target_waitstatus_to_string): Remove.
6515 * target.h: Include target-common.h.
6516 (resume_kind): Likewise.
6517 (target_waitkind): Likewise.
6518 (target_waitstatus): Likewise.
6519 (TARGET_WNOHANG): Likewise.
6521 2013-07-04 Yao Qi <yao@codesourcery.com>
6523 * Makefile.in (host_alias): Use @host_noncanonical@.
6524 (target_alias): Use @target_noncanonical@.
6525 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6526 ACX_NONCANONICAL_HOST.
6527 * configure: Regenerated.
6530 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6532 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6533 * configure: Rebuild.
6534 * Makefile.in (version_host, version_target): Get from configure.
6535 (version.c): Use $(version_host) and $(version_target).
6537 2013-07-03 Pedro Alves <palves@redhat.com>
6539 * Makefile.in (config.status): Depend on development.sh.
6540 * acinclude.m4: Include libmcheck.m4.
6541 * configure: Regenerate.
6543 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6545 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6546 attribute inside the parentheses.
6547 (winapi_DebugSetProcessKillOnExit): Ditto.
6548 (winapi_DebugBreakProcess): Ditto.
6549 (winapi_GenerateConsoleCtrlEvent): Ditto.
6551 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6553 * notif.h (notif_event): Add a dummy member to avoid compiler
6556 2013-07-01 Pedro Alves <palves@redhat.com>
6558 * hostio.c (HOSTIO_PATH_MAX): Define.
6559 (require_filename, handle_open, handle_unlink, handle_readlink):
6562 2013-07-01 Pedro Alves <palves@redhat.com>
6564 * server.h: Include "pathmax.h".
6565 * linux-low.c: Don't include sys/param.h.
6566 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6568 * win32-low.c: Don't include sys/param.h.
6569 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6571 2013-07-01 Pedro Alves <palves@redhat.com>
6573 * event-loop.c: Don't check HAVE_UNISTD_H before including
6575 * gdbreplay.c: Likewise.
6576 * remote-utils.c: Likewise.
6577 * server.c: Likewise.
6578 * configure.ac: Don't check for unistd.h.
6579 * configure: Regenerate.
6581 2013-06-28 Tom Tromey <tromey@redhat.com>
6583 * Makefile.in (version.c): Use version.in, not
6586 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6588 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6589 * configure: Rebuild.
6590 * Makefile.in (version_host, version_target): Get from configure.
6591 (version.c): Use $(version_host) and $(version_target).
6593 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6595 Fix trace-status to output user name without trailing colon.
6596 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6598 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6600 Fix trace-status to output proper start-time and stop-time.
6601 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6602 output start time and stop time in hex as gdb expects.
6604 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6606 * tracepoint.c (build_traceframe_info_xml): Output trace state
6607 variables present in the trace buffer.
6609 2013-06-24 Tom Tromey <tromey@redhat.com>
6611 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6613 (version.o): Remove.
6614 * gdbreplay.c: Include version.h.
6615 (version, host_name): Don't declare.
6616 * server.h: Include version.h.
6617 (version, host_name): Don't declare.
6619 2013-06-12 Pedro Alves <palves@redhat.com>
6621 * linux-x86-low.c (linux_is_elf64): Delete global.
6622 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6623 with local linux_pid_exe_is_elf_64_file use.
6625 2013-06-11 Pedro Alves <palves@redhat.com>
6627 * linux-low.c (regset_disabled, disable_regset): New functions.
6628 (regsets_fetch_inferior_registers)
6629 (regsets_store_inferior_registers): Use them.
6630 (initialize_regsets_info); Don't allocate the disabled_regsets
6632 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6635 2013-06-11 Pedro Alves <palves@redhat.com>
6637 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6640 2013-06-11 Pedro Alves <palves@redhat.com>
6642 * linux-x86-low.c (initialize_low_arch): Call
6643 init_registers_x32_avx_linux.
6645 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6647 Fix compatibility with Android Bionic.
6648 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6651 2013-06-07 Pedro Alves <palves@redhat.com>
6654 * Makefile.in (OBS): Add tdesc.o.
6655 (IPA_OBJS): Add tdesc-ipa.o.
6656 (tdesc-ipa.o): New rule.
6657 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6659 * linux-low.c (new_inferior): Delete.
6660 (disabled_regsets, num_regsets): Delete.
6661 (linux_add_process): Adjust to set the new per-process
6663 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6664 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6665 was a stop. When calling arch_setup, switch the current inferior
6666 to the thread that got an event.
6667 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6668 (regsets_fetch_inferior_registers)
6669 (regsets_store_inferior_registers): New regsets_info parameter.
6671 (linux_register_in_regsets): New regs_info parameter. Adjust to
6673 (register_addr, fetch_register, store_register): New usrregs_info
6674 parameter. Adjust to use it.
6675 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6676 parameter regs_info. Adjust to use it.
6677 (linux_fetch_registers): Get the current inferior's regs_info, and
6679 (linux_store_registers): Ditto.
6680 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6681 (initialize_low): Don't initialize the target_regsets here. Call
6682 initialize_low_arch.
6683 * linux-low.h (target_regsets): Delete declaration.
6684 (struct regsets_info): New.
6685 (struct usrregs_info): New.
6686 (struct regs_info): New.
6687 (struct process_info_private) <new_inferior>: New field.
6688 (struct linux_target_ops): Delete the num_regs, regmap, and
6689 regset_bitmap fields. New field regs_info.
6690 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6691 * i387-fp.c (num_xmm_registers): Delete.
6692 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6693 calls to new interface.
6694 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6695 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6696 Infer the number of xmm registers from the regcache's target
6698 * i387-fp.h (num_xmm_registers): Delete.
6699 * inferiors.c (add_thread): Don't install the thread's regcache
6701 * proc-service.c (gregset_info): Fetch the current inferior's
6702 regs_info. Adjust to use it.
6703 * regcache.c: Include tdesc.h.
6704 (register_bytes, reg_defs, num_registers)
6705 (gdbserver_expedite_regs): Delete.
6706 (get_thread_regcache): If the thread doesn't have a regcache yet,
6707 create one, instead of aborting gdbserver.
6708 (regcache_invalidate_one): Rename to ...
6709 (regcache_invalidate_thread): ... this.
6710 (regcache_invalidate_one): New.
6711 (regcache_invalidate): Only invalidate registers of the current
6713 (init_register_cache): Add target_desc parameter, and use it.
6714 (new_register_cache): Ditto. Assert the target description has a
6715 non zero registers_size.
6716 (regcache_cpy): Add assertions. Adjust.
6717 (realloc_register_cache, set_register_cache): Delete.
6718 (registers_to_string, registers_from_string): Adjust.
6719 (find_register_by_name, find_regno, find_register_by_number)
6720 (register_cache_size): Add target_desc parameter, and use it.
6721 (free_register_cache_thread, free_register_cache_thread_one)
6722 (regcache_release, register_cache_size): New.
6723 (register_size): Add target_desc parameter, and use it.
6724 (register_data, supply_register, supply_register_zeroed)
6725 (supply_regblock, supply_register_by_name, collect_register)
6726 (collect_register_as_string, collect_register_by_name): Adjust.
6727 * regcache.h (struct target_desc): Forward declare.
6728 (struct regcache) <tdesc>: New field.
6729 (init_register_cache, new_register_cache): Add target_desc
6731 (regcache_invalidate_thread): Declare.
6732 (regcache_invalidate_one): Delete declaration.
6733 (regcache_release): Declare.
6734 (find_register_by_number, register_cache_size, register_size)
6735 (find_regno): Add target_desc parameter.
6736 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6738 * remote-utils.c: Include tdesc.h.
6739 (outreg, prepare_resume_reply): Adjust.
6740 * server.c: Include tdesc.h.
6741 (gdbserver_xmltarget): Delete declaration.
6742 (get_features_xml, process_serial_event): Adjust.
6743 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6745 (struct process_info) <tdesc>: New field.
6746 (ipa_tdesc): Declare.
6747 * tdesc.c: New file.
6748 * tdesc.h: New file.
6749 * tracepoint.c: Include tdesc.h.
6750 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6751 (get_context_regcache): Adjust to pass ipa_tdesc down.
6752 (do_action_at_tracepoint): Adjust to get the register cache size
6753 from the context regcache's description.
6754 (traceframe_walk_blocks): Adjust to get the register cache size
6755 from the current trace frame's description.
6756 (traceframe_get_pc): Adjust to get current trace frame's
6757 description and pass it down.
6758 (gdb_collect): Adjust to get the register cache size from the
6760 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6761 (gdbserver_xmltarget): Delete.
6762 (initialize_low_tracepoint): Set the ipa's target description.
6763 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6764 (initialize_low_tracepoint): Set the ipa's target description.
6765 * linux-x86-low.c: Include tdesc.h.
6766 [__x86_64__] (is_64bit_tdesc): New.
6767 (ps_get_thread_area, x86_get_thread_area): Use it.
6768 (i386_cannot_store_register): Rename to ...
6769 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6770 (i386_cannot_fetch_register): Rename to ...
6771 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6772 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6774 (target_regsets): Rename to ...
6775 (x86_regsets): ... this.
6776 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6778 (x86_siginfo_fixup): Use is_64bit_tdesc.
6779 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6780 (tdesc_x32_avx_linux, tdesc_x32_linux)
6781 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6783 (x86_linux_update_xmltarget): Delete.
6784 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6785 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6786 (AMD64_LINUX_USER64_CS): New.
6787 (x86_linux_read_description): New, based on
6788 x86_linux_update_xmltarget.
6789 (same_process_callback): New.
6790 (x86_arch_setup_process_callback): New.
6791 (x86_linux_update_xmltarget): New.
6792 (x86_regsets_info): New.
6793 (amd64_linux_regs_info): New.
6794 (i386_linux_usrregs_info): New.
6795 (i386_linux_regs_info): New.
6796 (x86_linux_regs_info): New.
6797 (x86_arch_setup): Reimplement.
6798 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6799 (x86_emit_ops): Ditto.
6800 (the_low_target): Adjust. Install x86_linux_regs_info,
6801 x86_cannot_fetch_register, and x86_cannot_store_register.
6802 (initialize_low_arch): New.
6803 * linux-ia64-low.c (tdesc_ia64): Declare.
6804 (ia64_fetch_register): Adjust.
6805 (ia64_usrregs_info, regs_info): New globals.
6806 (ia64_regs_info): New function.
6807 (the_low_target): Adjust.
6808 (initialize_low_arch): New function.
6809 * linux-sparc-low.c (tdesc_sparc64): Declare.
6810 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6812 (sparc_arch_setup): New function.
6813 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6814 (the_low_target): Adjust.
6815 (initialize_low_arch): New function.
6816 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6817 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6818 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6819 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6820 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6821 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6822 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6823 (tdesc_powerpc_isa205_vsx64l): Declare.
6824 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6825 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6826 (ppc_set_pc, ppc_get_hwcap): Adjust.
6827 (ppc_usrregs_info): Forward declare.
6828 (!__powerpc64__) ppc_regmap_adjusted: New global.
6829 (ppc_arch_setup): Adjust to the current process'es target
6831 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6832 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6833 (ppc_store_evrregset): Adjust.
6834 (target_regsets): Rename to ...
6835 (ppc_regsets): ... this, and make static.
6836 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6837 (ppc_regs_info): New function.
6838 (the_low_target): Adjust.
6839 (initialize_low_arch): New function.
6840 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6841 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6842 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6843 (tdesc_s390x_linux64v2): Declare.
6844 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6845 (s390_fill_gregset, s390_store_last_break): Adjust.
6846 (target_regsets): Rename to ...
6847 (s390_regsets): ... this, and make static.
6848 (s390_get_pc, s390_set_pc): Adjust.
6849 (s390_get_hwcap): New target_desc parameter, and use it.
6850 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6851 (s390_arch_setup): Adjust to set the current process'es target
6852 description. Don't adjust the regmap.
6853 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6854 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6855 (regs_info_3264): New globals.
6856 (s390_regs_info): New function.
6857 (the_low_target): Adjust.
6858 (initialize_low_arch): New function.
6859 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6860 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6861 [__mips64] (init_registers_mips_linux)
6862 (init_registers_mips_dsp_linux): Delete defines.
6863 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6864 (have_dsp): New global.
6865 (mips_read_description): New, based on mips_arch_setup.
6866 (mips_arch_setup): Reimplement.
6867 (get_usrregs_info): New function.
6868 (mips_cannot_fetch_register, mips_cannot_store_register)
6869 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6870 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6871 (target_regsets): Rename to ...
6872 (mips_regsets): ... this, and make static.
6873 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6874 (dsp_regs_info, regs_info): New globals.
6875 (mips_regs_info): New function.
6876 (the_low_target): Adjust.
6877 (initialize_low_arch): New function.
6878 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6879 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6881 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6882 (arm_read_description): New, with bits factored from
6884 (arm_arch_setup): Reimplement.
6885 (target_regsets): Rename to ...
6886 (arm_regsets): ... this, and make static.
6887 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6888 (arm_regs_info): New function.
6889 (the_low_target): Adjust.
6890 (initialize_low_arch): New function.
6891 * linux-m68k-low.c (tdesc_m68k): Declare.
6892 (target_regsets): Rename to ...
6893 (m68k_regsets): ... this, and make static.
6894 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6895 (m68k_regs_info): New function.
6896 (m68k_arch_setup): New function.
6897 (the_low_target): Adjust.
6898 (initialize_low_arch): New function.
6899 * linux-sh-low.c (tdesc_sharch): Declare.
6900 (target_regsets): Rename to ...
6901 (sh_regsets): ... this, and make static.
6902 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6903 (sh_regs_info, sh_arch_setup): New functions.
6904 (the_low_target): Adjust.
6905 (initialize_low_arch): New function.
6906 * linux-bfin-low.c (tdesc_bfin): Declare.
6907 (bfin_arch_setup): New function.
6908 (bfin_usrregs_info, regs_info): New globals.
6909 (bfin_regs_info): New function.
6910 (the_low_target): Adjust.
6911 (initialize_low_arch): New function.
6912 * linux-cris-low.c (tdesc_cris): Declare.
6913 (cris_arch_setup): New function.
6914 (cris_usrregs_info, regs_info): New globals.
6915 (cris_regs_info): New function.
6916 (the_low_target): Adjust.
6917 (initialize_low_arch): New function.
6918 * linux-cris-low.c (tdesc_crisv32): Declare.
6919 (cris_arch_setup): New function.
6920 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6921 (cris_regs_info): New function.
6922 (the_low_target): Adjust.
6923 (initialize_low_arch): New function.
6924 * linux-m32r-low.c (tdesc_m32r): Declare.
6925 (m32r_arch_setup): New function.
6926 (m32r_usrregs_info, regs_info): New globals.
6927 (m32r_regs_info): Adjust.
6928 (initialize_low_arch): New function.
6929 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6930 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6931 (tic6x_usrregs_info): Forward declare.
6932 (tic6x_read_description): New function, based on ...
6933 (tic6x_arch_setup): ... this. Reimplement.
6934 (target_regsets): Rename to ...
6935 (tic6x_regsets): ... this, and make static.
6936 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6937 (tic6x_regs_info): New function.
6938 (the_low_target): Adjust.
6939 (initialize_low_arch): New function.
6940 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6941 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6942 (target_regsets): Rename to ...
6943 (xtensa_regsets): ... this, and make static.
6944 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6946 (xtensa_arch_setup, xtensa_regs_info): New functions.
6947 (the_low_target): Adjust.
6948 (initialize_low_arch): New function.
6949 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6950 (nios2_arch_setup): Set the current process'es tdesc.
6951 (target_regsets): Rename to ...
6952 (nios2_regsets): ... this.
6953 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6954 (nios2_regs_info): New function.
6955 (the_low_target): Adjust.
6956 (initialize_low_arch): New function.
6957 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6958 (aarch64_arch_setup): Set the current process'es tdesc.
6959 (target_regsets): Rename to ...
6960 (aarch64_regsets): ... this.
6961 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6962 (aarch64_regs_info): New function.
6963 (the_low_target): Adjust.
6964 (initialize_low_arch): New function.
6965 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6967 (target_regsets): Rename to ...
6968 (tile_regsets): ... this.
6969 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6970 (tile_regs_info): New function.
6971 (tile_arch_setup): Set the current process'es tdesc.
6972 (the_low_target): Adjust.
6973 (initialize_low_arch): New function.
6974 * spu-low.c (tdesc_spu): Declare.
6975 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6976 * win32-arm-low.c (tdesc_arm): Declare.
6977 (arm_arch_setup): New function.
6978 (the_low_target): Install arm_arch_setup instead of
6980 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6981 (init_windows_x86): Rename to ...
6982 (i386_arch_setup): ... this. Set `win32_tdesc'.
6983 (the_low_target): Adjust.
6984 * win32-low.c (win32_tdesc): New global.
6985 (child_add_thread): Don't create the thread cache here.
6986 (do_initial_child_stuff): Set the new process'es tdesc.
6987 * win32-low.h (struct target_desc): Forward declare.
6988 (win32_tdesc): Declare.
6989 * lynx-i386-low.c (tdesc_i386): Declare global.
6990 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6991 * lynx-low.c (lynx_tdesc): New global.
6992 (lynx_add_process): Set the new process'es tdesc.
6993 * lynx-low.h (struct target_desc): Forward declare.
6994 (lynx_tdesc): Declare global.
6995 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6996 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6997 * nto-low.c (nto_tdesc): New global.
6998 (do_attach): Set the new process'es tdesc.
6999 * nto-low.h (struct target_desc): Forward declare.
7000 (nto_tdesc): Declare.
7001 * nto-x86-low.c (tdesc_i386): Declare.
7002 (nto_x86_arch_setup): Set `nto_tdesc'.
7004 2013-06-04 Gary Benson <gbenson@redhat.com>
7006 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7007 to qSupported response when appropriate.
7008 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7009 with nonzero-length annex.
7010 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7011 arguments supplied in annex.
7013 2013-05-31 Doug Evans <dje@google.com>
7016 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7017 64 bits in 64-cross-32 environment.
7019 2013-05-28 Pedro Alves <palves@redhat.com>
7021 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7022 (aarch64-without-fpu.c): Delete rule.
7023 * configure.srv (aarch64*-*-linux*): Remove references to
7024 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7025 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7028 2013-05-24 Pedro Alves <palves@redhat.com>
7030 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7031 instead of strchr/decode_address. Error if the range isn't split
7032 with a ','. Don't assume there's be a ':' in the action.
7034 2013-05-23 Yao Qi <yao@codesourcery.com>
7035 Pedro Alves <palves@redhat.com>
7037 * linux-low.c (lwp_in_step_range): New function.
7038 (linux_wait_1): If the thread was range stepping and stopped
7039 outside the stepping range, report the stop to GDB. Otherwise,
7040 continue stepping. Add range stepping debug output.
7041 (linux_set_resume_request): Copy the step range from the resume
7043 (linux_supports_range_stepping): New.
7044 (linux_target_ops) <supports_range_stepping>: Set to
7045 linux_supports_range_stepping.
7046 * linux-low.h (struct linux_target_ops)
7047 <supports_range_stepping>: New field.
7048 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7049 * linux-x86-low.c (x86_supports_range_stepping): New.
7050 (the_low_target) <supports_range_stepping>: Set to
7051 x86_supports_range_stepping.
7052 * server.c (handle_v_cont): Handle 'r' action.
7053 (handle_v_requests): Append ";r" if the target supports range
7055 * target.h (struct thread_resume) <step_range_start,
7056 step_range_end>: New fields.
7057 (struct target_ops) <supports_range_stepping>:
7059 (target_supports_range_stepping): New macro.
7061 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7063 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7064 confusion in comment.
7066 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7068 * lynx-low.c (struct process_info_private): New type.
7069 (lynx_add_process): New function.
7070 (lynx_create_inferior, lynx_attach): Replace calls to
7071 add_process by calls to lynx_add_process.
7072 (lynx_resume): If PTID is null, then try using
7073 current_process()->private->last_wait_event_ptid.
7075 (lynx_clear_inferiors): Delete. The contents of that function
7076 has been inlined in lynx_mourn;
7077 (lynx_wait_1): Save the ptid in the process's private data.
7078 (lynx_mourn): Free the process' private data. Replace call
7079 to lynx_clear_inferiors by call to clear_inferiors.
7081 2013-05-17 Yao Qi <yao@codesourcery.com>
7083 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7086 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7088 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7089 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7090 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7091 PT_TEXT_END_ADDR guards. Update comments.
7092 (linux_target_op) <read_offsets>: Conditionally define to
7093 linux_read_offsets if the target is UCLIBC and if it defines
7094 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7096 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7097 Andrew Jenner <andrew@codesourcery.com>
7099 * Makefile.in (SFILES): Add linux-nios2-low.c.
7100 (clean): Add action to delete nios2-linux.c.
7101 (nios2-linux.c): New rule.
7102 * configure.srv: Add nios2*-*-linux*.
7103 * linux-nios2-low.c: New.
7105 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7107 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7109 2013-04-25 Hui Zhu <hui@codesourcery.com>
7112 * ax.c (ax_printf): Add fflush.
7114 2013-04-22 Tom Tromey <tromey@redhat.com>
7116 * Makefile.in (SFILES): Add filestuff.c.
7117 (OBS): Add filestuff.o.
7118 (filestuff.o): New target.
7119 * config.in, configure: Rebuild.
7120 * configure.ac: Check for fdwalk, pipe2.
7122 2013-04-17 Pedro Alves <palves@redhat.com>
7124 * configure.ac (USE_THREAD_DB): Delete variable.
7125 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7126 Don't AC_SUBST USE_THREAD_DB.
7127 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7128 * config.in, configure: Regenerate.
7130 2013-04-16 Pedro Alves <palves@redhat.com>
7132 * linux-low.h (struct lwp_info) <thread_known>: Move under
7133 the USE_THREAD_DB #ifdef.
7135 2013-04-16 Pedro Alves <palves@redhat.com>
7137 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7138 (linux-low.o): Delete rule.
7139 * linux-low.h: Always include "gdb_thread_db.h" instead of
7140 conditionally including thread_db.h.
7141 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7144 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7146 * Makefile.in (install-only): Fix make install regression.
7148 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7150 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7151 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7153 * gdbserver.1: Remove.
7155 2013-03-22 Pedro Alves <palves@redhat.com>
7157 * linux-low.c (handle_extended_wait): Don't call
7158 linux_enable_event_reporting.
7160 2013-03-15 Tony Theodore <tonyt@logyst.com>
7163 * Makefile.in (SHELL): Use @SHELL@.
7165 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7167 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7170 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7172 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7173 Remove extraneous NULL element.
7175 2013-03-13 Yao Qi <yao@codesourcery.com>
7177 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7178 'V' block in trace frame.
7180 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7182 * target.h (struct target_ops): Add btrace ops.
7183 (target_supports_btrace): New macro.
7184 (target_enable_btrace): New macro.
7185 (target_disable_btrace): New macro.
7186 (target_read_btrace): New macro.
7187 * gdbthread.h (struct thread_info): Add btrace field.
7188 * server.c: Include btrace-common.h.
7189 (handle_btrace_general_set): New function.
7190 (handle_btrace_enable): New function.
7191 (handle_btrace_disable): New function.
7192 (handle_general_set): Call handle_btrace_general_set.
7193 (handle_qxfer_btrace): New function.
7194 (struct qxfer qxfer_packets[]): Add btrace entry.
7195 * inferiors.c (remove_thread): Disable btrace.
7196 * linux-low: Include linux-btrace.h.
7197 (linux_low_enable_btrace): New function.
7198 (linux_low_read_btrace): New function.
7199 (linux_target_ops): Add btrace ops.
7200 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7201 Add srv_linux_btrace=yes.
7202 (x86_64-*-linux*): Add linux-btrace.o.
7203 Add srv_linux_btrace=yes.
7204 * configure.ac: Define HAVE_LINUX_BTRACE.
7205 * config.in: Regenerated.
7206 * configure: Regenerated.
7208 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7210 * server.c (handle_qxfer): Preserve error message if -3 is
7212 (qxfer): Document the -3 return value.
7214 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7216 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7217 (linux_btrace_h): New variable.
7218 (linux-btrace.o): New rule.
7220 2013-03-08 Stan Shebs <stan@codesourcery.com>
7221 Hafiz Abid Qadeer <abidh@codesourcery.com>
7223 * tracepoint.c (trace_buffer_size): New global.
7224 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7225 (init_trace_buffer): Change to one-argument function. Allocate
7226 trace buffer memory.
7227 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7228 handle QTBuffer:size packet.
7229 (cmd_bigqtbuffer_size): New function.
7230 (initialize_tracepoint): Call init_trace_buffer with
7231 DEFAULT_TRACE_BUFFER_SIZE.
7232 * server.c (handle_query): Add QTBuffer:size in the
7235 2013-03-07 Yao Qi <yao@codesourcery.com>
7237 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7238 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7240 (cmd_qtsp): Adjust condition. Do post increment.
7241 Set cur_action and cur_step_action back to 0.
7243 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7246 * linux-low.c (linux_write_memory): Return early success if LEN is
7249 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7251 * configure.srv: Add x86_64-*-cygwin* as target.
7253 2013-02-28 Tom Tromey <tromey@redhat.com>
7255 * configure.ac: Invoke AC_SYS_LARGEFILE.
7256 * configure, config.in: Rebuild.
7258 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7260 * win32-low.c: Throughout, fix format strings and casts of
7261 printf-like functions to avoid type related warnings on all
7263 (get_child_debug_event): Print dwDebugEventCode as hex since
7264 that's how it's usually documented.
7266 2013-02-28 Yao Qi <yao@codesourcery.com>
7268 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7271 2013-02-27 Jiong Wang <jiwang@tilera.com>
7273 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7274 (reg-tilegx32.c): New rule.
7275 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7276 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7277 different register info initializer according to elf class.
7278 (init_registers_tilgx32): New function. The tilegx32 register info
7280 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7281 (tile_store_gregset): Likewise.
7283 2013-02-27 Yao Qi <yao@codesourcery.com>
7285 * server.c (process_point_options): Print debug message when
7286 debug_threads is true.
7288 2013-02-26 Yao Qi <yao@codesourcery.com>
7290 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7292 2013-02-19 Pedro Alves <palves@redhat.com>
7293 Kai Tietz <ktietz@redhat.com>
7297 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7298 instead of strtoul to extract address from packet.
7299 (process_serial_event) <'z'>: Likewise.
7301 2013-02-18 Yao Qi <yao@codesourcery.com>
7303 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7305 2013-02-14 Pedro Alves <palves@redhat.com>
7309 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7310 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7312 2013-02-14 Pedro Alves <palves@redhat.com>
7314 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7316 2013-02-14 Pedro Alves <palves@redhat.com>
7318 * tracepoint.c (save_string): Delete.
7319 (add_tracepoint_action): Use savestring instead of save_string.
7321 2013-02-12 Pedro Alves <palves@redhat.com>
7323 * linux-xtensa-low.c: Ditto.
7324 * xtensa-xtregs.c: Ditto.
7326 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7328 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7331 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7333 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7334 aarch64_num_wp_regs and aarch64_num_bp_regs to
7335 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7337 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7339 * linux-aarch64-low.c (ps_get_thread_area): Replace
7340 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7342 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7343 Marcus Shawcroft <marcus.shawcroft@arm.com>
7344 Nigel Stephens <nigel.stephens@arm.com>
7345 Yufeng Zhang <yufeng.zhang@arm.com>
7347 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7348 (aarch64.c, aarch64-without-fpu.c): New targets.
7349 * configure.srv (aarch64*-*-linux*): New.
7350 * linux-aarch64-low.c: New file.
7352 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7354 * linux-low.c (handle_extended_wait, linux_create_inferior)
7355 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7356 (dequeue_one_deferred_signal, linux_resume_one_thread)
7357 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7358 (linux_tracefork_grandchild, linux_test_for_tracefork)
7359 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7360 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7361 where the argument is 0.
7363 2013-01-25 Yao Qi <yao@codesourcery.com>
7365 * event-loop.c: Include "queue.h".
7366 (gdb_event_p): New typedef.
7367 (struct gdb_event) <next_event>: Remove.
7368 (event_queue): Change to QUEUE(gdb_event_p).
7369 (async_queue_event): Remove.
7370 (gdb_event_xfree): New.
7371 (initialize_event_loop): New.
7372 (process_event): Use API from QUEUE.
7373 (wait_for_event): Likewise.
7374 * server.c (main): Call initialize_event_loop.
7375 * server.h (initialize_event_loop): Declare.
7377 2013-01-18 Yao Qi <yao@codesourcery.com>
7379 * ax.h (struct eval_agent_expr_context): New.
7380 (gdb_eval_agent_expr): Update declaration.
7381 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7382 TFRAME. Add new argument CTX.
7383 * server.h (struct eval_agent_expr_context): Declare.
7384 (agent_mem_read, agent_tsv_read): Update declaration.
7385 (agent_mem_read_string): Likewise.
7386 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7387 (add_traceframe_block): Add new argument TPOINT.
7388 Increase TPOINT->traceframe_usage.
7389 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7390 eval_tracepoint_agent_expr.
7391 (condition_true_at_tracepoint): Likewise.
7392 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7393 (agent_mem_read_string, agent_tsv_read): Likewise.
7395 2013-01-16 Yao Qi <yao@codesourcery.com>
7397 * linux-low.c (linux_resume_one_lwp): Don't check
7398 'lwp->bp_reinsert != 0'.
7400 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7401 Pedro Alves <palves@redhat.com>
7403 * lynx-low.c (ptrace_request_to_str): Define a temporary
7404 macro and use it to simplify this function's implementation.
7406 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7408 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7411 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7413 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7415 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7417 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7419 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7421 * lynx-low.c (lynx_resume): Use the resume_info parameter
7422 to determine the ptid for the lynx_ptrace call, unless
7423 it is equal to minus_one_ptid, in which case we use the
7424 ptid of the current_inferior.
7425 (lynx_wait_1): After having received a thread create/exit
7426 event, resume the inferior's execution using the signaling
7427 thread's ptid, rather than the old ptid.
7429 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7431 * lynx-low.c (lynx_resume): Delete variable ret.
7433 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7435 * gdbreplay.c (gdbreplay_version): Update copyright year.
7436 * server.c (gdbserver_version): Likewise.
7438 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7440 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7443 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7445 * lynx-low.c (ptrace_request_to_str): Add handling for
7448 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7450 * lynx-low.c (lynx_attach): Delete variable new_process.
7452 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7454 * lynx-low.c (lynx_create_inferior): Delete variable
7457 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7459 * lynx-low.c (ptrace_request_to_str): Do not handle
7460 PTRACE_GETTHREADLIST if this macro does not exist.
7462 2012-12-15 Yao Qi <yao@codesourcery.com>
7464 * Makefile.in (OBS): Add notif.o.
7465 * notif.c, notif.h: New.
7466 * server.c: Include "notif.h".
7467 (struct vstop_notif) <next>: Remove.
7469 (queue_stop_reply): Update.
7470 (push_event, send_next_stop_reply): Remove.
7471 (discard_queued_stop_replies): Update.
7472 (notif_stop): New variable.
7473 (handle_v_stopped): Remove.
7474 (handle_v_requests): Don't call handle_v_stopped. Call
7475 handle_ack_notif instead.
7476 (queue_stop_reply_callback): Call notif_event_enque instead
7477 of queue_stop_reply.
7478 (handle_status): Don't call send_next_stop_reply, call
7479 notif_write_event instead.
7480 (kill_inferior_callback): Likewise.
7481 (detach_or_kill_inferior_callback): Likewise.
7482 (main): Call initialize_notif.
7483 (process_serial_event): Call QUEUE_is_empty.
7484 (handle_target_event): Call notif_push instead of push event.
7485 * server.h (push_event): Remove declaration.
7487 2012-12-10 Tom Tromey <tromey@redhat.com>
7489 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7490 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7493 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7494 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7495 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7496 (amd64-linux-ipa.o, ax.o): Rewrite.
7497 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7498 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7499 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7500 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7501 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7502 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7503 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7504 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7505 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7506 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7507 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7508 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7509 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7510 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7511 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7512 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7513 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7514 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7515 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7516 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7517 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7518 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7519 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7520 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7521 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7522 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7523 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7524 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7525 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7526 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7527 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7528 (reg-tilegx.o): Remove.
7529 (all_object_files): New macro.
7530 Include .deps files.
7531 * aclocal.m4, configure: Rebuild.
7532 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7533 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7534 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7536 2012-12-05 Tom Tromey <tromey@redhat.com>
7539 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7541 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7543 * configure.ac: Check for linux/perf_event.h.
7544 * config.in: Regenerated.
7545 * configure: Regenerated.
7547 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7549 * hostio.c (handle_readlink): Decrease buffer size
7550 parameter passed to readlink by one byte.
7552 2012-11-26 Yao Qi <yao@codesourcery.com>
7554 * configure.ac (build_warnings): Append '-Wempty-body'.
7555 * configure: Regenerated.
7556 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7559 2012-11-15 Pierre Muller <muller@sourceware.org>
7561 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7562 * config.in: Regenerate.
7563 * configure: Regenerate.
7564 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7565 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7566 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7567 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7569 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7570 instead of <sys/wait.h> header.
7571 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7573 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7575 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7576 (various make rules): Remove -DGDBSERVER
7578 2012-11-09 Yao Qi <yao@codesourcery.com>
7580 * spu-low.c (current_ptid): Move it to ..
7581 * gdbthread.h: ... here. New.
7582 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7583 * server.c (myresume, process_serial_event): Likewise.
7584 * thread-db.c (thread_db_find_new_threads): Likewise.
7585 * tracepoint.c (run_inferior_command): Likewise.
7587 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7589 * server.c (handle_search_memory_1): Include access length in
7592 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7594 * linux-crisv32-low.c: Fix compile errors.
7596 2012-09-04 Yao Qi <yao@codesourcery.com>
7598 * tracepoint.c (cmd_qtsv): Adjust debug message.
7599 Don't check CUR_TPOINT.
7601 2012-08-28 Yao Qi <yao@codesourcery.com>
7603 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7604 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7605 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7606 Remove declarations of xmalloc, xreallloc, xstrdup and
7608 * Makefile.in (libiberty_h): New.
7609 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7610 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7612 2012-08-23 Yao Qi <yao@codesourcery.com>
7614 * server.h: Remove declaration of 'xsnprintf'.
7616 2012-08-22 Keith Seitz <keiths@redhat.com>
7618 * server.h: Include build-gnulib-gbserver/config.h.
7619 * gdbreplay.c: Likewise.
7621 2012-08-08 Doug Evans <dje@google.com>
7623 * Makefile.in (SFILES): Add gdb_vecs.c.
7624 (OBS): Add gdb_vecs.o.
7625 (gdb_vecs_h, host_defs_h): New variables.
7626 (thread-db.o): Add $(gdb_vecs_h) dependency.
7627 (gdb_vecs.o): New rule.
7628 * thread-db.c: #include "gdb_vecs.h".
7629 (thread_db_load_search): Use a vector to iterate over path elements.
7630 Handle text appearing after "$pdir".
7632 * configure.ac: Add check for strstr.
7633 * config.in: Regenerate.
7634 * configure: Regenerate.
7636 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7638 * hostio.c (handle_pread): If pread fails, fall back to attempting
7640 (handle_pwrite): Likewise for pwrite.
7642 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7644 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7645 between unsupported TYPE and unimplementable ADDR/LEN combination.
7646 (arm_insert_point): Act on new return value.
7648 2012-07-31 Pedro Alves <palves@redhat.com>
7650 * server.c (process_point_options): Only skip tokens if we find
7651 one that is unrecognized. Don't treat 'X' specially while
7652 skipping unrecognized tokens.
7654 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7656 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7657 to 4-byte-align HW breakpoint addresses for Thumb.
7659 2012-07-27 Yao Qi <yao@codesourcery.com>
7663 * server.h: Declare gdb_agent_about_to_close.
7664 * target.c (kill_inferior): Include "agent.h".
7665 New. Send command 'kill'.
7666 * target.h (kill_inferior): Removed macro.
7667 * tracepoint.c (gdb_agent_about_to_close): New.
7668 (gdb_agent_helper_thread): Handle command 'close'.
7669 Wait endlessly until the inferior stops.
7670 Install gdb_agent_remove_socket to atexit hook.
7671 (agent_socket_name): New static variable.
7672 (gdb_agent_socket_init): Replace local variable 'name' with
7673 'agent_socket_name'.
7674 (gdb_agent_remove_socket): New.
7676 2012-07-27 Yao Qi <yao@codesourcery.com>
7678 * server.c (process_point_options): Stop at 'X' when parsing.
7680 2012-07-19 Michael Eager <eager@eagercon.com>
7682 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7684 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7685 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7686 hardware breakpoint.
7688 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7690 * gdbserver/linux-low.c (initialize_low): Call
7691 linux_ptrace_init_warnings.
7693 2012-07-02 Doug Evans <dje@google.com>
7695 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7698 2012-07-02 Stan Shebs <stan@codesourcery.com>
7700 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7701 (ax.o): Add it to build rule.
7703 (OBS): Add format.o.
7704 (IPA_OBS): Add format.o.
7705 * server.c (handle_query): Claim support for breakpoint commands.
7706 (process_point_options): Add command case.
7707 (process_serial_event): Leave running if there are printfs in
7709 * mem-break.h (any_persistent_commands): Declare.
7710 (add_breakpoint_commands): Declare.
7711 (gdb_no_commands_at_breakpoint): Declare.
7712 (run_breakpoint_commands): Declare.
7713 * mem-break.c (struct point_command_list): New struct.
7714 (struct breakpoint): New field command_list.
7715 (any_persistent_commands): New function.
7716 (add_commands_to_breakpoint): New function.
7717 (add_breakpoint_commands): New function.
7718 (gdb_no_commands_at_breakpoint): New function.
7719 (run_breakpoint_commands): New function.
7720 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7722 * ax.c: Include format.h.
7723 (ax_printf): New function.
7724 (gdb_eval_agent_expr): Add printf opcode.
7726 2012-06-13 Yao Qi <yao@codesourcery.com>
7728 * server.c (start_inferior): Remove duplicated writes to fields
7729 'last_resume_kind' and 'last_status' of 'current_inferior'.
7731 2012-06-12 Yao Qi <yao@codesourcery.com>
7732 Pedro Alves <palves@redhat.com>
7734 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7736 * server.c (handle_v_cont): Extend comment.
7738 2012-06-11 Yao Qi <yao@codesourcery.com>
7740 * linux-low.c (linux_attach): Add 'static'.
7742 2012-06-06 Yao Qi <yao@codesourcery.com>
7744 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7746 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7748 Fix gcc -flto compilation warning.
7749 * server.c (main): Make variable multi_mode and attach volatile.
7751 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7753 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7754 if the platform doesn't know about it.
7756 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7758 * Makefile.in (SFILES): Add linux-tile-low.c.
7759 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7760 * configure.srv: Handle tilegx-*-linux*.
7761 * linux-tile-low.c: New file.
7763 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7765 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7767 2012-05-24 Pedro Alves <palves@redhat.com>
7771 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7773 2012-05-24 Pedro Alves <palves@redhat.com>
7777 Replace target_signal with gdb_signal throughout.
7779 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7781 * linux-low.c (linux_store_registers): Avoid the copying sequence
7782 when no data has been retrieved by ptrace.
7784 2012-05-22 Will Deacon <will.deacon@arm.com>
7786 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7787 Include asm/ptrace.h.
7788 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7791 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7793 * linux-low.c (linux_store_registers): Don't re-retrieve data
7794 with ptrace that has already been obtained from /proc. Always
7795 copy any data retrieved with ptrace to the buffer supplied.
7797 2012-05-11 Yao Qi <yao@codesourcery.com>
7798 Pedro Alves <palves@redhat.com>
7800 * linux-low.c (enum stopping_threads_kind): New.
7801 (stopping_threads): Change type to `enum stopping_threads_kind'.
7802 (handle_extended_wait): If stopping and suspending threads, leave
7803 the new_lwp suspended too.
7804 (linux_wait_for_event): Adjust.
7805 (stop_all_lwps): Set `stopping_threads' to
7806 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7807 whether we're suspending threads or just stopping them. Assert no
7810 2012-04-29 Yao Qi <yao@codesourcery.com>
7812 * server.h: Move some code to ...
7813 * gdbthread.h: ... here. New.
7814 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7815 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7816 (nto-low.o, win32-low.o): Likewise.
7817 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7818 * regcache.c, remote-utils.c, server.c: Likewise.
7819 * target.c, tracepoint.c, win32-low.c: Likewise.
7821 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7823 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7824 (PTRACE_ARG4_TYPE): Likewise.
7825 (PTRACE_XFER_TYPE): Likewise.
7826 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7827 ptrace to PTRACE_ARG3_TYPE.
7828 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7829 (PTRACE_ARG4_TYPE): Likewise.
7830 (PTRACE_XFER_TYPE): Likewise.
7831 (linux_detach_one_lwp): Cast fourth argument of
7832 ptrace to long then PTRACE_ARG4_TYPE.
7833 (regsets_fetch_inferior_registers): Cast third argument of
7834 ptrace to long then PTRACE_ARG3_TYPE.
7835 (regsets_store_inferior_registers): Likewise.
7837 2012-04-20 Pedro Alves <palves@redhat.com>
7839 * configure: Regenerate.
7841 2012-04-19 Pedro Alves <palves@redhat.com>
7843 * Makefile.in (GNULIB_BUILDDIR): New.
7844 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7845 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7846 (all, install-only, uninstall, clean-info, all-lib, clean): No
7847 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7848 (maintainer-clean realclean distclean): Use subdir_do.
7850 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7851 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7852 * acinclude.m4: Include acx_configure_dir.m4.
7853 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7854 calls. Call AC_PROG_RANLIB. Configure gnulib using
7857 (GNULIB_STDINT_H): Adjust.
7858 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7859 * gdbreplay.c: Include build-gnulib/config.h.
7860 * server.h: Likewise.
7861 * aclocal.m4: Regenerate.
7862 * config.in: Regenerate.
7863 * configure: Regenerate.
7865 2012-04-19 Pedro Alves <palves@redhat.com>
7867 * Makefile.in (LIBGNU, INCGNU): Adjust.
7868 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7869 (all, install-only, uninstall, clean-info, all-lib, clean)
7870 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7871 * configure.ac: Adjust AC_OUTPUT output.
7872 * aclocal.m4: Regenerate.
7873 * configure: Regenerate.
7875 2012-04-19 Pedro Alves <palves@redhat.com>
7877 * Makefile.in (generated_files): New.
7878 (server_h): Remove the explicit dependency on config.h, and depend
7879 on $generated_files.
7881 2012-04-19 Pedro Alves <palves@redhat.com>
7883 * Makefile.in (INCGNU): Add -Ignulib.
7885 2012-04-19 Pedro Alves <palves@redhat.com>
7887 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7888 (INCGNU): ... this, and spell out -I here.
7889 (GNULIB_LIB): Rename to ...
7891 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7893 2012-04-19 Pedro Alves <palves@redhat.com>
7895 * config.in: Regenerate.
7897 2012-04-19 Pedro Alves <palves@redhat.com>
7899 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7900 * server.h (memmem): Remove declaration.
7901 * config.in: Regenerate.
7902 * configure: Regenerate.
7904 2012-04-19 Yao Qi <yao@codesourcery.com>
7906 * Makefile.in (SFILES): Add common/vec.c.
7910 2012-04-19 Yao Qi <yao@codesourcery.com>
7912 * remote-utils.c (prepare_resume_reply): Replace with macro
7913 target_core_of_thread.
7914 * server.c (handle_qxfer_threads_proper): Likewise.
7915 * target.h (traget_core_of_thread): New macro.
7917 2012-04-18 Pedro Alves <palves@redhat.com>
7919 * aclocal.m4: Regenerate.
7920 * configure: Regenerate.
7922 2012-04-16 Yao Qi <yao@codesourcery.com>
7924 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7925 duplicated on address.
7927 2012-04-16 Yao Qi <yao@codesourcery.com>
7929 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7930 (struct tracepoint_action_ops) <send>: New field.
7931 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7932 (agent_expr_send, x_tracepoint_action_send): New.
7933 (l_tracepoint_action_send): New.
7934 (cmd_qtdp): Download and install tracepoint
7935 according to `use_agent'.
7936 (run_inferior_command): Add one more parameter `len'.
7938 (tracepoint_send_agent): New.
7939 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7941 2012-04-16 Yao Qi <yao@codesourcery.com>
7943 * tracepoint.c (download_tracepoints): Moved to ...
7944 (cmd_qtstart): ... here.
7946 2012-04-14 Yao Qi <yao@codesourcery.com>
7948 * tracepoint.c: Include inttypes.h.
7949 (struct collect_memory_action): Use sized types.
7950 (struct tracepoint): Likewise.
7951 (cmd_qtdp, stop_tracing): Update print specifiers.
7952 (cmd_qtp, response_tracepoint): Likewise.
7953 (collect_data_at_tracepoint): Likewise.
7954 (collect_data_at_step): Likewise.
7956 2012-04-14 Yao Qi <yao@codesourcery.com>
7958 Import gnulib module inttypes.
7959 * aclocal.m4, config.in, configure: Regenerated.
7961 2012-04-14 Yao Qi <yao@codesourcery.com>
7963 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7964 Makefile and config.status at last.
7966 2012-04-13 Yao Qi <yao@codesourcery.com>
7968 * tracepoint.c: Include stdint.h unconditionally.
7970 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7972 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7973 on BFD_HAVE_SYS_PROCFS_TYPE.
7974 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7975 * configure: Regenerate.
7976 * config.in: Likewise.
7978 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7980 * Makefile.in (clean): Also remove x32.c x32-linux.c
7981 x32-avx.c x32-avx-linux.c.
7982 (x32.o): New target.
7984 (x32-linux.o): Likewise.
7985 (x32-linux.c): Likewise.
7986 (x32-avx.o): Likewise.
7987 (x32-avx.c): Likewise.
7988 (x32-avx-linux.o): Likewise.
7989 (x32-avx-linux.c): Likewise.
7991 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7992 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7993 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7994 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7995 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7996 i386/x32-avx-linux.xml.
7998 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7999 (init_registers_x32_avx_linux): Likwise.
8000 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8001 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8003 2012-04-13 Pedro Alves <palves@redhat.com>
8005 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8006 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8007 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8008 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8011 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8013 * linux-x86-low.c (compat_x32_clock_t): New.
8014 (compat_x32_siginfo_t): Likewise.
8015 (compat_x32_siginfo_from_siginfo): Likewise.
8016 (siginfo_from_compat_x32_siginfo): Likewise.
8017 (linux_is_elf64): Likewise.
8018 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8019 and siginfo_from_compat_x32_siginfo for x32.
8020 (x86_arch_setup): Set linux_is_elf64.
8022 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8025 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8027 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8028 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8029 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8030 compatible with process.
8032 2012-04-12 Yao Qi <yao@codesourcery.com>
8034 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8035 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8036 (install-only, install-info, clean): Handle sub dir gnulib.
8037 (all-lib, am--refresh): New targets.
8038 (memmem.o): Remove target.
8039 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8040 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8041 (AC_REPLACE_FUNCS): Remove memmem.
8042 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8043 (AC_OUTPUT): Generate Makefile in gnulib/.
8044 * aclocal.m4, config.in, configure: Regenerated.
8046 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8048 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8050 2012-04-05 Pedro Alves <palves@redhat.com>
8052 -Werror=strict-aliasing
8054 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8057 2012-04-04 Pedro Alves <palves@redhat.com>
8059 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8060 (sparc_store_gregset_from_stack, sparc_store_gregset)
8061 (sparc_breakpoint_at): Fix formatting.
8063 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8065 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8067 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8068 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8069 * config.in: Regenerate.
8070 * configure: Likewise.
8072 2012-03-29 Pedro Alves <palves@redhat.com>
8074 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8075 Correct ptrace arguments.
8077 2012-03-28 Pedro Alves <palves@redhat.com>
8079 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8080 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8081 (IA64_FR1_REGNUM): New defines.
8082 (ia64_fetch_register): New.
8083 (the_low_target): Install it.
8084 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8086 * linux-low.c (linux_fetch_registers): Try the
8087 the_low_target.fetch_register hook first.
8089 * linux-arm-low.c (the_low_target): Adjust.
8090 * linux-bfin-low.c (the_low_target): Adjust.
8091 * linux-cris-low.c (the_low_target): Adjust.
8092 * linux-crisv32-low.c (the_low_target): Adjust.
8093 * linux-m32r-low.c (the_low_target): Adjust.
8094 * linux-m68k-low.c (the_low_target): Adjust.
8095 * linux-mips-low.c (the_low_target): Adjust.
8096 * linux-ppc-low.c (the_low_target): Adjust.
8097 * linux-s390-low.c (the_low_target): Adjust.
8098 * linux-sh-low.c (the_low_target): Adjust.
8099 * linux-sparc-low.c (the_low_target): Adjust.
8100 * linux-tic6x-low.c (the_low_target): Adjust.
8101 * linux-x86-low.c (the_low_target): Adjust.
8102 * linux-xtensa-low.c (the_low_target): Adjust.
8104 2012-03-26 Pedro Alves <palves@redhat.com>
8106 * server.c (handle_qxfer_libraries): Don't bail early if
8107 the_target->qxfer_libraries_svr4 is not NULL.
8109 2012-03-26 Pedro Alves <palves@redhat.com>
8111 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8113 2012-03-23 Pedro Alves <palves@redhat.com>
8115 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8116 "library-list-svr4" element's start tag when the the DSO list is
8119 2012-03-23 Pedro Alves <palves@redhat.com>
8121 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8122 a variable whose type size is the same as the inferior's pointer
8125 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8127 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8129 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8130 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8131 * linux-low.h: Include <signal.h>.
8132 (struct siginfo): Remove forward declaration.
8133 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8136 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8138 * .gitignore: Ignore more files.
8140 2012-03-19 Pedro Alves <palves@redhat.com>
8141 Jan Kratochvil <jan.kratochvil@redhat.com>
8143 * server.c (cont_thread, general_thread): Add describing comments.
8144 (start_inferior): Clear `cont_thread'.
8145 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8148 2012-03-15 Yao Qi <yao@codesourcery.com>
8150 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8152 (cmd_qtdp): ... here.
8154 2012-03-15 Yao Qi <yao@codesourcery.com>
8156 * tracepoint.c (struct tracepoint_action_ops): New.
8157 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8158 (m_tracepoint_action_download): New.
8159 (r_tracepoint_action_download): New.
8160 (x_tracepoint_action_download): New.
8161 (l_tracepoint_action_download): New.
8162 (add_tracepoint_action): Install `action->ops' according type.
8163 (download_tracepoint_1): Move code `download' function pointer
8164 of various tracepoint_action_ops.
8166 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8168 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8169 linux_ptrace_attach_warnings.
8171 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8173 * Makefile.in (linux-ptrace.o): New.
8174 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8175 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8176 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8177 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8178 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8180 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8182 2012-03-08 Yao Qi <yao@codesourcery.com>
8183 Pedro Alves <palves@redhat.com>
8185 Fix PR server/13392.
8186 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8188 * tracepoint.c (remove_tracepoint): New.
8189 (cmd_qtdp): Call remove_tracepoint when failed to install.
8191 2012-03-07 Pedro Alves <palves@redhat.com>
8193 * linux-low.c (get_detach_signal): New.
8194 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8195 Pass on pending signals to PTRACE_DETACH. Check the result of the
8197 * server.c (program_signals, program_signals_p): New.
8198 (handle_general_set): Handle QProgramSignals.
8199 * server.h (program_signals, program_signals_p): Declare.
8201 2012-03-05 Pedro Alves <palves@redhat.com>
8202 Jan Kratochvil <jan.kratochvil@redhat.com>
8204 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8207 2012-03-03 Yao Qi <yao@codesourcery.com>
8209 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8210 agent_look_up_symbols.
8212 2012-03-03 Yao Qi <yao@codesourcery.com>
8214 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8215 (linux-x86-low.o): Likewise.
8216 * server.h: Remove in_process_agent_loaded.
8217 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8221 2012-03-03 Yao Qi <yao@codesourcery.com>
8223 * tracepoint.c (gdb_agent_capability): New global.
8224 (in_process_agent_loaded_ust): Renamed to
8225 `in_process_agent_supports_ust'.
8227 (in_process_agent_supports_ust): Call agent_capability_check.
8228 (clear_installed_tracepoints): Assert that agent supports
8231 2012-03-03 Yao Qi <yao@codesourcery.com>
8233 * linux-low.c (linux_supports_agent): New.
8234 (linux_target_ops): Initialize field `supports_agent' with
8235 linux_supports_agent.
8236 * target.h (struct target_ops) <supports_agent>: New.
8237 (target_supports_agent): New macro.
8238 * server.c (handle_general_set): Handle packet 'QAgent'.
8239 (handle_query): Send `QAgent+'.
8240 * Makefile.in (server.o): Depends on agent.h.
8242 2012-03-03 Yao Qi <yao@codesourcery.com>
8244 * Makefile.in (OBS): Add agent.o.
8245 Add new rule for agent.o.
8246 Track dependence of tracepoint.c on agent.h.
8247 * tracepoint.c (run_inferior_command_1):
8248 (run_inferior_command): Call agent_run_command.
8249 (gdb_ust_connect_sync_socket): Deleted. Move it to
8251 (resume_thread, stop_thread): Likewise.
8252 (gdb_ust_socket_init): Renamed to ...
8253 (gdb_agent_socket_init): ... New.
8254 (gdb_ust_thread): Renamed to ...
8255 (gdb_agent_helper_thread): ... New.
8256 (gdb_ust_init): Move some code to ...
8257 (gdb_agent_init): ... here. New.
8258 [HAVE_UST]: Call gdb_ust_init.
8259 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8260 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8261 * config.in, configure: Regenerated.
8263 2012-03-02 Pedro Alves <palves@redhat.com>
8265 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8266 * linux-low.c (struct simple_pid_list): New.
8267 (stopped_pids): New a struct simple_pid_list pointer.
8268 (add_to_pid_list, pull_pid_from_list): New.
8269 (handle_extended_wait): Don't assume the first signal new children
8270 report is SIGSTOP. Adjust call to pull_pid_from_list.
8271 (linux_wait_for_lwp): Adjust.
8273 2012-03-02 Yao Qi <yao@codesourcery.com>
8275 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8278 2012-03-02 Yao Qi <yao@codesourcery.com>
8280 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8281 `stop_pc' and `tpoint'. Update caller.
8283 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8285 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8286 * linux-low.c (use_linux_regsets): New macro.
8287 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8288 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8289 (linux_register_in_regsets): New function.
8290 (usr_fetch_inferior_registers): Skip registers covered by
8292 (usr_store_inferior_registers): Likewise.
8293 (usr_fetch_inferior_registers): New macro.
8294 (usr_store_inferior_registers): Likewise.
8295 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8296 (linux_store_registers): Likewise.
8297 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8299 (init_registers_mips64_dsp_linux): Likewise.
8300 (init_registers_mips_linux): New macro.
8301 (init_registers_mips_dsp_linux): Likewise.
8302 (mips_dsp_num_regs): Likewise.
8303 (DSP_BASE, DSP_CONTROL): New fallback macros.
8304 (mips_base_regs): New macro.
8305 (mips_regmap): Use it. Fix the size.
8306 (mips_dsp_regmap): New variable.
8307 (mips_dsp_regset_bitmap): Likewise.
8308 (mips_arch_setup): New function.
8309 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8311 (mips_cannot_store_register): Likewise.
8312 (the_low_target): Update .arch_setup, .num_regs and .regmap
8313 initializers. Add .regset_bitmap initializer.
8314 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8316 * linux-bfin-low.c (the_low_target): Likewise.
8317 * linux-cris-low.c (the_low_target): Likewise.
8318 * linux-crisv32-low.c (the_low_target): Likewise.
8319 * linux-ia64-low.c (the_low_target): Likewise.
8320 * linux-m32r-low.c (the_low_target): Likewise.
8321 * linux-m68k-low.c (the_low_target): Likewise.
8322 * linux-ppc-low.c (the_low_target): Likewise.
8323 * linux-s390-low.c (the_low_target): Likewise.
8324 * linux-sh-low.c (the_low_target): Likewise.
8325 * linux-sparc-low.c (the_low_target): Likewise.
8326 * linux-tic6x-low.c (the_low_target): Likewise.
8327 * linux-x86-low.c (the_low_target): Likewise.
8328 * linux-xtensa-low.c (the_low_target): Likewise.
8329 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8330 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8331 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8333 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8334 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8336 2012-02-29 Yao Qi <yao@codesourcery.com>
8337 Pedro Alves <palves@redhat.com>
8339 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8340 `step_over_finished' is true.
8342 2012-02-27 Pedro Alves <palves@redhat.com>
8344 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8345 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8347 2012-02-27 Pedro Alves <palves@redhat.com>
8350 * linux-low.c (pid_is_stopped): New.
8351 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8353 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8355 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8358 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8360 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8362 2012-02-24 Luis Machado <lgustavo@codesourcery>
8364 * server.c (handle_query): Advertise support for target-side
8365 breakpoint condition evaluation.
8366 (process_point_options): New function.
8367 (process_serial_event): When inserting a breakpoint, check for
8368 a target-side condition that should be evaluated.
8370 * mem-break.c: Include regcache.h and ax.h.
8371 (point_cond_list_t): New data structure.
8372 (breakpoint) <cond_list>: New field.
8373 (find_gdb_breakpoint_at): Make non-static.
8374 (delete_gdb_breakpoint_at): Clear any target-side
8376 (clear_gdb_breakpoint_conditions): New function.
8377 (add_condition_to_breakpoint): Likewise.
8378 (add_breakpoint_condition): Likewise.
8379 (gdb_condition_true_at_breakpoint): Likewise.
8380 (gdb_breakpoint_here): Return result directly instead
8381 of going through a local variable.
8383 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8384 (clear_gdb_breakpoint_conditions): Likewise.
8385 (add_breakpoint_condition): Likewise.
8386 (gdb_condition_true_at_breakpoint): Likewise.
8388 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8389 (need_step_over_p): Take target-side breakpoint condition into
8392 2012-02-24 Luis Machado <lgustavo@codesourcery>
8394 * server.h: Include tracepoint.h.
8395 (agent_mem_read, agent_get_trace_state_variable_value,
8396 agent_set_trace_state_variable_value,
8397 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8398 get_set_tsv_func_addr): New prototypes.
8400 * ax.h: New include file.
8401 * ax.c: New source file.
8403 * tracepoint.c: Include ax.h.
8404 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8405 agent_expr, eval_result_type): Move to ax.h.
8406 (parse_agent_expr): Rename to ...
8407 (gdb_parse_agent_expr): ... this, make it non-static and move
8409 (unparse_agent_expr) Rename to ...
8410 (gdb_unparse_agent_expr): ... this, make it non-static and move
8412 (eval_agent_expr): Rename to ...
8413 (eval_tracepoint_agent_expr): ... this.
8414 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8415 forward declarations.
8416 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8417 (agent_get_trace_state_variable_value): New function.
8418 (agent_set_trace_state_variable_value): New function.
8419 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8420 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8421 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8422 (condition_true_at_tracepoint): Likewise.
8423 (parse_agent_expr): Rename to ...
8424 (gdb_parse_agent_expr): ... this and move to ax.c.
8425 (unparse_agent_expr): Rename to ...
8426 (gdb_unparse_agent_expr): ... this and move to ax.c.
8427 (gdb_agent_op_name): Move to ax.c.
8428 (eval_agent_expr): Rename to ...
8429 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8431 (eval_tracepoint_agent_expr): New function.
8432 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8434 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8436 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8437 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8438 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8439 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8440 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8441 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8442 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8443 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8444 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8445 (compile_bytecodes): Remove forward declaration.
8446 (is_goto_target): Move to ax.c.
8447 (compile_bytecodes): Move to ax.c and call
8448 agent_get_trace_state_variable_value (...) and
8449 agent_set_trace_state_variable_value (...).
8451 * Makefile.in: Update ax.c and IPA dependencies.
8453 2012-02-24 Pedro Alves <palves@redhat.com>
8455 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8456 (cmd_bigqtbuffer_circular): ... this. Only handle
8457 'QTBuffer:circular:'.
8458 (handle_tracepoint_general_set): Adjust.
8460 2012-02-16 Yao Qi <yao@codesourcery.com>
8462 * inferiors.c: Move code to ...
8463 * dll.c: .... here. New.
8464 * server.h: Declare clear_dlls.
8465 * Makefile.in (SFILES): Add dll.c.
8469 2012-02-11 Yao Qi <yao@codesourcery.com>
8471 * server.c: (handle_monitor_command): Add a new parameter
8473 (handle_query): Update caller.
8475 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8477 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8478 * configure, config.in: Regenerate.
8479 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8482 2012-02-02 Pedro Alves <palves@redhat.com>
8484 Try SIGKILL first, then PTRACE_KILL.
8485 * linux-low.c (linux_kill_one_lwp): New.
8486 (linux_kill_one_lwp): Rename to ...
8487 (kill_one_lwp_callback): ... this. Use the new
8490 2012-02-02 Pedro Alves <palves@redhat.com>
8492 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8495 2012-01-27 Pedro Alves <palves@redhat.com>
8497 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8498 (elf_64_file_p): Make static.
8499 (linux_pid_exe_is_elf_64_file): New.
8500 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8501 Delete declarations.
8502 (linux_pid_exe_is_elf_64_file): Declare.
8503 * linux-x86-low.c (x86_arch_setup): Use
8504 linux_pid_exe_is_elf_64_file.
8506 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8508 * linux-low.c (linux_wait_for_event_1): Rename to ...
8509 (linux_wait_for_event): ... here and merge it with former
8510 linux_wait_for_event - new variable wait_ptid, use it.
8511 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8513 2012-01-23 Pedro Alves <palves@redhat.com>
8515 * server.c (main): Avoid yet another case of infinite loop while
8516 detaching/killing after a longjmp.
8518 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8521 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8523 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8525 * hostio.c (handle_readlink): New function.
8526 (handle_vFile): Call it to handle "vFile:readlink" packets.
8528 2012-01-20 Pedro Alves <palves@redhat.com>
8529 Ulrich Weigand <ulrich.weigand@linaro.org>
8531 * server.c (handle_v_requests): Only support vAttach and vRun to
8532 start multiple processes when in extended protocol mode.
8534 2012-01-17 Pedro Alves <palves@redhat.com>
8536 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8537 memalign plus mprotect to allocate the scratch buffer.
8539 2012-01-13 Pedro Alves <palves@redhat.com>
8541 * server.c (attach_inferior): Clear `cont_thread'.
8543 2012-01-13 Pedro Alves <palves@redhat.com>
8545 * server.c (main): Avoid infinite loop while detaching/killing
8548 2012-01-09 Doug Evans <dje@google.com>
8550 * server.c (start_inferior): Set last_ptid in --wrapper case.
8552 2012-01-06 Yao Qi <yao@codesourcery.com>
8554 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8556 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8558 2012-01-04 Yao Qi <yao@codesourcery.com>
8560 * tracepoint.c (cmd_qtdp): Print debug message
8561 for static tracepoint.
8563 2012-01-04 Yao Qi <yao@codesourcery.com>
8565 * tracepoint.c (trace_vdebug): Differentiate debug message
8566 between gdbserver and IPA.
8568 2012-01-03 Yao Qi <yao@codesourcery.com>
8570 * tracepoint.c (tracepoint_was_hit): Don't collect for
8573 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8575 * terminal.h: Reformat copyright header.
8577 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8579 * server.c (gdbserver_version): Update copyright year.
8580 * gdbreplay.c (gdbreplay_version): Likewise.
8582 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8584 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8587 2011-12-18 Hui Zhu <teawater@gmail.com>
8588 * linux-low.c (linux_create_inferior): Save return value to ret.
8590 2011-12-18 Hui Zhu <teawater@gmail.com>
8592 * linux-low.c (linux_create_inferior): Save return value to ret.
8594 2011-12-16 Doug Evans <dje@google.com>
8596 * linux-low.c (linux_create_inferior): If stdio connection,
8597 redirect stdin from /dev/null, stdout to stderr.
8598 * remote-utils.c (remote_is_stdio): New static global.
8599 (remote_connection_is_stdio): New function.
8600 (remote_prepare): Handle stdio connection.
8601 (remote_open): Ditto.
8602 (remote_close): Don't close stdin for stdio connections.
8603 (read_prim,write_prim): New functions. Replace all calls to
8604 read/write to these.
8605 * server.c (main): Watch for "-" argument. Move call to
8606 remote_prepare before start_inferior.
8607 * server.h (STDIO_CONNECTION_NAME): New macro.
8608 (remote_connection_is_stdio): Declare.
8610 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8611 in debugging output.
8613 2011-12-15 Yao Qi <yao@codesourcery.com>
8615 * tracepoint.c: Include sys/syscall.h.
8616 (gdb_ust_thread): Remove preprocessor conditional.
8618 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8620 * linux-low.c (linux_detach_one_lwp): Call
8621 the_low_target.prepare_to_resume before detaching.
8623 2011-12-14 Yao Qi <yao@codesourcery.com>
8625 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8628 2011-12-14 Yao Qi <yao@codesourcery.com>
8630 * i386-low.c (i386_low_stopped_data_address): Initialize local
8633 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8637 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8638 DR_CONTROL unless necessary. Extend comments.
8639 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8640 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8642 2011-12-13 Yao Qi <yao@codesourcery.com>
8644 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8646 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8648 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8650 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8651 Print new debug message for such case.
8653 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8655 Fix overlapping memcpy.
8656 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8657 the read_inferior_memory transfer.
8658 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8659 write_inferior_memory transfer.
8660 (set_fast_tracepoint_jump): New variable buf. Use it for the
8661 read_inferior_memory and write_inferior_memory transfers.
8662 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8663 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8664 Use it for the write_inferior_memory transfer.
8665 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8668 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8670 * linux-low.c (fetch_register, store_register): Make code
8671 consistent, fix formatting.
8673 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8675 * linux-low.c (usr_store_inferior_registers): Factor out code
8676 to handle individual registers into...
8677 (store_register): ... this new function.
8679 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8681 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8682 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8683 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8684 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8685 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8686 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8687 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8688 (srv_xmlfiles): Add new XML files.
8690 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8692 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8693 (init_registers_s390_linux32v1): Add prototype.
8694 (init_registers_s390_linux32v2): Likewise.
8695 (init_registers_s390_linux64v1): Likewise.
8696 (init_registers_s390_linux64v2): Likewise.
8697 (init_registers_s390x_linux64v1): Likewise.
8698 (init_registers_s390x_linux64v2): Likewise.
8699 (s390_num_regs): Increment to 52.
8700 (s390_regmap): Add orig_r2 register.
8701 (s390_num_regs_3264): Increment to 68.
8702 (s390_regmap_3264): Add orig_r2 register.
8703 (s390_collect_ptrace_register): Handle orig_r2 register.
8704 (s390_supply_ptrace_register): Likewise.
8705 (s390_fill_last_break): New function.
8706 (s390_store_last_break): Likewise.
8707 (s390_fill_system_call): New function.
8708 (s390_store_system_call): Likewise.
8709 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8711 (s390_check_regset): New function.
8712 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8713 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8714 Update target_regsets for available register sets.
8716 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8717 Jan Kratochvil <jan.kratochvil@redhat.com>
8719 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8720 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8722 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8723 * linux-low.h (struct process_info_private): New member r_debug.
8724 * server.c (handle_qxfer_libraries): Call
8725 the_target->qxfer_libraries_svr4.
8726 (handle_qxfer_libraries_svr4): New function.
8727 (qxfer_packets): New entry "libraries-svr4".
8728 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8729 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8730 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8731 PACKET_qXfer_libraries_svr4.
8733 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8735 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8736 PSW address/mask between 8-byte and 16-byte formats.
8737 (s390_supply_ptrace_register): Likewise.
8738 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8739 basic addressing mode bit.
8741 2011-11-24 Stan Shebs <stan@codesourcery.com>
8743 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8745 2011-11-17 Stan Shebs <stan@codesourcery.com>
8747 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8748 (tracing_start_time): New global.
8749 (tracing_stop_time): New global.
8750 (tracing_user_name): New global.
8751 (tracing_notes): New global.
8752 (tracing_stop_note): New global.
8753 (cmd_qtstart): Set traceframe_usage, start_time.
8754 (stop_tracing): Set stop_time.
8755 (cmd_qtstatus): Report additional status.
8756 (cmd_qtp): New function.
8757 (handle_tracepoint_query): Call it.
8758 (cmd_qtnotes): New function.
8759 (handle_tracepoint_general_set): Call it.
8760 (get_timestamp): Rename from tsv_get_timestamp.
8762 2011-11-14 Stan Shebs <stan@codesourcery.com>
8763 Kwok Cheung Yeung <kcy@codesourcery.com>
8765 * linux-x86-low.c (small_jump_insn): New.
8766 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8767 trampoline and error message, build a trampoline and issue a small
8768 jump instruction to it.
8769 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8770 trampoline and error message.
8771 (x86_get_min_fast_tracepoint_insn_len): New.
8772 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8773 * linux-low.h (struct linux_target_ops): Add arguments to
8774 install_fast_tracepoint_jump_pad operation, add new operation.
8775 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8777 (linux_get_min_fast_tracepoint_insn_len): New function.
8778 (linux_target_op): Add new operation.
8779 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8780 (gdb_trampoline_buffer_end): Ditto.
8781 (gdb_trampoline_buffer_error): Ditto.
8782 (struct ipa_sym_addresses): Add fields for new IPA variables.
8783 (symbol_list): Add entries for new IPA variables.
8784 (struct tracepoint): Add fields to hold the address range of the
8785 trampoline used by the tracepoint.
8786 (trampoline_buffer_head): New static variable.
8787 (trampoline_buffer_tail): Ditto.
8788 (claim_trampoline_space): New function.
8789 (have_fast_tracepoint_trampoline_buffer): New function.
8790 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8792 (install_fast_tracepoint): Ditto, also add error buffer argument.
8793 (cmd_qtminftpilen): New function.
8794 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8795 (fast_tracepoint_from_trampoline_address): New function.
8796 (fast_tracepoint_collecting): Handle trampoline as part of jump
8798 (set_trampoline_buffer_space): New function.
8799 (initialize_tracepoint): Initialize new IPA variables.
8800 * target.h (struct target_ops): Add arguments to
8801 install_fast_tracepoint_jump_pad operation, add new
8802 get_min_fast_tracepoint_insn_len operation.
8803 (target_get_min_fast_tracepoint_insn_len): New.
8804 (install_fast_tracepoint_jump_pad): Add arguments.
8805 * server.h (IPA_BUFSIZ): Define.
8806 * linux-i386-ipa.c: Include extra header files.
8807 (initialize_fast_tracepoint_trampoline_buffer): New function.
8808 (initialize_low_tracepoint): Call it.
8809 * server.h (set_trampoline_buffer_space): Declare.
8810 (claim_trampoline_space): Ditto.
8811 (have_fast_tracepoint_trampoline_buffer): Ditto.
8813 2011-11-14 Yao Qi <yao@codesourcery.com>
8815 * server.c (handle_query): Handle InstallInTrace for qSupported.
8816 * tracepoint.c (add_tracepoint): Sort list.
8817 (install_tracepoint, download_tracepoint): New.
8818 (cmd_qtdp): Call them to install and download tracepoints.
8819 (sort_tracepoints): Removed.
8820 (cmd_qtstart): Update.
8822 2011-11-14 Yao Qi <yao@codesourcery.com>
8824 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8825 * mem-break.h: Declare.
8826 * tracepoint.c (cmd_qtstart): Move some code to ...
8827 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8829 (download_tracepoints): Move some code to ...
8830 (download_tracepoint_1): ... here. New.
8832 2011-11-08 Yao Qi <yao@codesourcery.com>
8834 * remote-utils.c (relocate_instruction): A comment fix.
8836 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8838 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8839 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8840 dr_status_mirror and dr_control_mirror from debug_reg_state.
8841 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8842 (i386_initial_stuff): Remove use of deleted globals.
8843 (i386_get_thread_context, i386_set_thread_context,
8844 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8845 from debug_reg_state.
8847 2011-11-05 Yao Qi <yao@codesourcery.com>
8849 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8850 address as TPOINT's.
8852 2011-11-02 Stan Shebs <stan@codesourcery.com>
8854 * tracepoint.c (agent_mem_read_string): New function.
8855 (eval_agent_expr): Call it for tracenz.
8856 * server.c (handle_query): Report support for tracenz.
8858 2011-11-02 Yao Qi <yao@codesourcery.com>
8860 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8862 2011-11-02 Yao Qi <yao@codesourcery.com>
8864 * target.h: Fix a typo in comment.
8866 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8868 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8869 clobber the breakpoints' shadows with fast tracepoint jumps.
8870 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8871 * target.c (write_inferior_memory): Also pass MYADDR down to
8874 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8876 * configure.ac: Check support for personality routine.
8877 * configure: Regenerate.
8878 * config.in: Likewise.
8879 * linux-low.c: Include <sys/personality.h>.
8880 Define ADDR_NO_RANDOMIZE if necessary.
8881 (linux_create_inferior): Disable address space randomization when
8882 forking inferior, if requested.
8883 (linux_supports_disable_randomization): New function.
8884 (linux_target_ops): Install it.
8885 * server.h (disable_randomization): Declare.
8886 * server.c (disable_randomization): New global variable.
8887 (handle_general_set): Handle QDisableRandomization.
8888 (handle_query): Likewise for qSupported.
8889 (main): Support --disable-randomization and --no-disable-randomization
8890 command line arguments.
8891 * target.h (struct target_ops): Add supports_disable_randomization.
8892 (target_supports_disable_randomization): New macro.
8894 2011-09-29 Mike Frysinger <vapier@gentoo.org>
8896 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8898 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8899 [!PT_GETDSBT] (target_loadmap): New definition.
8900 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8901 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8902 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8903 and PT_GETDSBT to LINUX_LOADMAP.
8904 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8905 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8907 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8909 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8910 (arm_linux_hwbp_cap): New static variable.
8911 (arm_linux_get_hwbp_cap): Replace by ...
8912 (arm_linux_init_hwbp_cap): ... this new function.
8913 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8914 (arm_linux_get_hw_watchpoint_count): Likewise.
8915 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8916 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8917 (arm_prepare_to_resume): Use perror_with_name instead of error.
8919 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8921 * linux-arm-low.c: Include <signal.h>.
8922 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8923 (struct arm_linux_hwbp_cap): New data type.
8924 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8925 (struct arm_linux_hw_breakpoint): New data type.
8926 (MAX_BPTS, MAX_WPTS): Define.
8927 (struct arch_process_info, struct arch_lwp_info): New data types.
8928 (arm_linux_get_hwbp_cap): New function.
8929 (arm_linux_get_hw_breakpoint_count): Likewise.
8930 (arm_linux_get_hw_watchpoint_count): Likewise.
8931 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8932 (arm_hwbp_control_initialize): Likewise.
8933 (arm_hwbp_control_is_enabled): Likewise.
8934 (arm_hwbp_control_is_initialized): Likewise.
8935 (arm_hwbp_control_disable): Likewise.
8936 (arm_linux_hw_breakpoint_equal): Likewise.
8937 (arm_linux_hw_point_initialize): Likewise.
8938 (struct update_registers_data): New data structure.
8939 (update_registers_callback: New function.
8940 (arm_insert_point): Likewise.
8941 (arm_remove_point): Likewise.
8942 (arm_stopped_by_watchpoint): Likewise.
8943 (arm_stopped_data_address): Likewise.
8944 (arm_new_process): Likewise.
8945 (arm_new_thread): Likewise.
8946 (arm_prepare_to_resume): Likewise.
8947 (the_low_target): Register arm_insert_point, arm_remove_point,
8948 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8949 arm_new_thread, and arm_prepare_to_resume.
8951 2011-09-15 Stan Shebs <stan@codesourcery.com>
8953 * server.h (struct emit_ops): Add compare-goto fields.
8954 * tracepoint.c (gdb_agent_op_sizes): New table.
8955 (emit_eq_goto): New function.
8956 (emit_ne_goto): New function.
8957 (emit_lt_goto): New function.
8958 (emit_le_goto): New function.
8959 (emit_gt_goto): New function.
8960 (emit_ge_goto): New function.
8961 (is_goto_target): New function.
8962 (compile_bytecodes): Recognize special cases of compare-goto
8963 combinations and call specialized emitters for them.
8964 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8965 (amd64_emit_ne_goto): New function.
8966 (amd64_emit_lt_goto): New function.
8967 (amd64_emit_le_goto): New function.
8968 (amd64_emit_gt_goto): New function.
8969 (amd64_emit_ge_goto): New function.
8970 (amd64_emit_ops): Add the new functions.
8971 (i386_emit_eq_goto): New function.
8972 (i386_emit_ne_goto): New function.
8973 (i386_emit_lt_goto): New function.
8974 (i386_emit_le_goto): New function.
8975 (i386_emit_gt_goto): New function.
8976 (i386_emit_ge_goto): New function.
8977 (i386_emit_ops): Add the new functions.
8979 2011-09-08 Stan Shebs <stan@codesourcery.com>
8981 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8982 (i386_emit_epilogue): Restore %ebx.
8984 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8986 * server.c (step_thread): Remove definition.
8987 (process_serial_event): Don't handle Hs.
8988 * server.h (step_thread): Remove declaration.
8989 * target.c (set_desired_inferior): Remove use of step_thread.
8991 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8993 * linux-low.c: Include linux-procfs.h.
8994 (linux_attach_lwp_1): Update comments.
8995 (linux_attach): Scan for existing threads when attaching to a
8996 process that is the tgid.
8997 * Makefile.in: Update dependencies.
8999 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9001 * configure.srv: Add linux-procfs.o dependencies.
9003 2011-08-14 Yao Qi <yao@codesourcery.com>
9005 * target.h (struct target_ops): Fix indent.
9006 * win32-low.c (win32_target_ops): Fix comment.
9008 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9009 Yao Qi <yao@codesourcery.com>
9011 * Makefile.in (clean): Remove tic6x-*.c files.
9012 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9013 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9014 (tic6x-c64xp-linux.c): Likewise.
9015 * configure.srv: Add support for tic6x-*-uclinux.
9016 * linux-tic6x-low.c: New.
9017 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9019 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9020 Yao Qi <yao@codesourcery.com>
9022 * target.h (struct target_ops): Add read_loadmap.
9023 * linux-low.c (struct target_loadseg): New type.
9024 (struct target_loadmap): New type.
9025 (linux_read_loadmap): New function.
9026 (linux_target_ops): Add linux_read_loadmap.
9027 * server.c (handle_query): Support qXfer:fdpic:read packet.
9028 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9031 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9033 * win32-low.c: Include <stdint.h>.
9035 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9037 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9038 to the inferior here.
9039 (i386_remove_aligned_watchpoint): Ditto.
9040 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9041 fit part of the watchpoint in the debug registers.
9042 (i386_update_inferior_debug_regs): New.
9043 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9044 registers, and only update the inferior on success.
9045 (i386_low_remove_watchpoint): Ditto.
9047 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9049 * linux-low.c (compare_ints, unique, list_threads, show_process,
9050 linux_core_of_thread): Delete.
9051 (linux_target_ops): Change linux_core_of_thread to
9052 linux_common_core_of_thread.
9053 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9054 * utils.c (malloc_failure): Change type of argument.
9055 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9056 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9057 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9058 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9059 (IPA_OBJS): Add common-utils-ipa.o.
9060 (ptid_h, linux_osdata_h): New macros.
9061 (server_h): Add common/common-utils.h, common/xml-utils.h,
9062 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9064 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9065 ptid.o, buffer.o): New rules.
9066 (linux-low.o): Add common/linux-osdata.h as a dependency.
9067 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9068 * configure.ac: Add AC_HEADER_DIRENT check.
9069 * config.in: Regenerate.
9070 * configure: Regenerate.
9071 * remote-utils.c (xml_escape_text): Delete.
9072 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9073 buffer_xml_printf): Move to common/buffer.c.
9074 * server.c (main): Remove call to initialize_inferiors.
9075 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9076 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9077 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9078 internal_error, gdb_assert, gdb_assert_fail): Delete.
9079 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9080 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9082 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9083 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9084 initialize_inferiors): Delete.
9086 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9088 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9091 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9093 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9095 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9097 2011-05-26 Yao Qi <yao@codesourcery.com>
9099 * Makefile.in (thread-db.o): Track dependence to
9100 common/gdb_thread_db.h.
9101 * thread-db.c: include gdb_thread_db.h from right place.
9103 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9105 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9106 __FILE__ and __LINE__ to internal_error.
9108 2011-05-13 Doug Evans <dje@google.com>
9110 * thread-db.c (try_thread_db_load_from_sdir): New function.
9111 (try_thread_db_load_from_dir): New function.
9112 (thread_db_load_search): Handle $sdir, ignore $pdir.
9113 Remove trying of system directories if search of
9114 libthread-db-search-path fails, that is now done via $sdir.
9116 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9118 * server.c (handle_query): Add EnableDisableTracepoints to the list
9119 of supported features.
9120 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9122 (cmd_qtenable_disable): New.
9123 (cmd_qtstart): Install tracepoints even if disabled.
9124 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9125 receiving a QTEnable or QTDisable packet.
9126 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9127 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9129 (gdb_probe): Skip data collection if static tracepoint is disabled.
9131 2011-05-10 Doug Evans <dje@google.com>
9133 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9135 2011-05-04 Doug Evans <dje@google.com>
9137 * linux-low.c (linux_join): Skip process lookup.
9138 * spu-low.c (spu_join): Ditto.
9139 * server.c (join_inferiors_callback): Delete.
9140 (process_serial_event): For 'D' packet (detach) call join_inferior
9143 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9145 * README: Don't mention xscale*-*-linux*.
9146 * configure.srv (xscale*-*-linux*): Don't handle target.
9148 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9150 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9152 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9153 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9154 (i386_emit_void_call_2): Likewise.
9156 2011-04-26 Yao Qi <yao@codesourcery.com>
9158 * linux-low.c: Move common macros to linux-ptrace.h.
9159 Include linux-ptrace.h.
9160 * Makefile.in (linux_ptrace_h): New.
9161 (linux-low.o): Depends on linux-ptrace.h.
9163 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9165 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9166 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9167 (remote_prepare): New function with most of the TCP code from ...
9168 (remote_open): ... here. Detect PORT here unconditionally. Move also
9169 setting transport_is_reliable.
9170 * server.c (run_once): New variable.
9171 (gdbserver_usage): Document it.
9172 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9173 the first run if RUN_ONCE.
9174 * server.h (run_once, remote_prepare): New declarations.
9176 2011-04-19 Tom Tromey <tromey@redhat.com>
9178 * win32-low.c (handle_load_dll): Remove duplicate "the".
9180 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9182 Remove support for old Cygwin 1.5 versions.
9183 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9184 function to avoid warning.
9185 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9188 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9190 * gdbserver/server.h (Macro _): Define it if not available.
9192 2011-03-14 Michael Snyder <msnyder@vmware.com>
9194 * hostio.c (handle_close): Remove unnecessary null test.
9196 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9198 * Makefile.in (maintainer-clean realclean distclean): Remove
9199 "make ... subdir_do" command.
9201 2011-03-10 Michael Snyder <msnyder@vmware.com>
9203 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9205 * server.c (handle_v_run): Free alloced buffer on early return.
9207 2011-03-09 Yao Qi <yao@codesourcery.com>
9210 2011-03-04 Yao Qi <yao@codesourcery.com>
9212 * Makefile.in: Remove GNU make feature --directory.
9214 2011-03-05 Yao Qi <yao@codesourcery.com>
9216 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9217 (subdir_do): New make target. Copied from gdb/Makefile.
9218 (maintainer-clean, realclean, distclean, clean): Call corresponding
9219 make targets in common/Makefile.
9221 2011-02-11 Yao Qi <yao@codesourcery.com>
9223 * configure.ac: Call AC_PROG_RANLIB.
9224 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9225 * configure: Regenerate.
9227 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9229 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9231 2011-03-06 Yao Qi <yao@codesourcery.com>
9233 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9235 2011-03-05 Yao Qi <yao@codesourcery.com>
9237 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9238 (subdir_do): New make target. Copied from gdb/Makefile.
9239 (maintainer-clean, realclean, distclean, clean): Call corresponding
9240 make targets in common/Makefile.
9242 2011-03-04 Yao Qi <yao@codesourcery.com>
9244 * Makefile.in: Remove GNU make feature --directory.
9246 2011-03-04 Michael Snyder <msnyder@vmware.com>
9248 * server.c (queue_stop_reply): Call xmalloc not malloc.
9250 2011-03-02 Michael Snyder <msnyder@vmware.com>
9252 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9254 2011-02-28 Michael Snyder <msnyder@vmware.com>
9256 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9257 (cmd_qtframe): Ditto.
9258 (cmd_qtbuffer): Ditto.
9259 (cmd_bigqtbuffer): Ditto.
9261 * utils.c (decimal2str): Initialize 'width' to nine, then
9264 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9266 * hostio.c (require_data): Free *data, not data.
9268 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9270 * hostio.c (require_data): Use free, not xfree.
9272 2011-02-27 Michael Snyder <msnyder@vmware.com>
9274 * server.c (handle_query): Discard unused value.
9276 * hostio.c (require_data): Free malloc memory before returning
9279 2011-02-26 Michael Snyder <msnyder@vmware.com>
9281 * linux-low.c (list_threads): Call closedir for dirent.
9283 2011-02-27 Michael Snyder <msnyder@vmware.com>
9285 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9286 a case statement falls through.
9288 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9290 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9293 2011-02-26 Michael Snyder <msnyder@vmware.com>
9295 * utils.c (decimal2str): Eliminate dead code and dead param.
9296 (pulongest): Drop dead param from call to decimal2str.
9299 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9301 Revert the following patch (not approved yet):
9302 2011-02-21 Hui Zhu <teawater@gmail.com>
9303 * tracepoint.c (tp_printf): New function.
9304 (eval_agent_expr): Handle gdb_agent_op_printf.
9306 2011-02-21 Hui Zhu <teawater@gmail.com>
9308 * tracepoint.c (tp_printf): New function.
9309 (eval_agent_expr): Handle gdb_agent_op_printf.
9311 2011-02-18 Tom Tromey <tromey@redhat.com>
9313 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9314 (tracepoint.o): Likewise.
9315 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9316 (gdb_agent_op_names): Likewise.
9318 2011-02-18 Tom Tromey <tromey@redhat.com>
9320 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9321 gdb_agent_op_rot>: New constants.
9322 (gdb_agent_op_names): Add pick and roll.
9323 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9326 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9328 * aclocal.m4: Regenerated with aclocal-1.11.1.
9330 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9332 * server.c (handle_qxfer_traceframe_info): New.
9333 (qxfer_packets): Register "traceframe-info".
9334 (handle_query): Report support for qXfer:traceframe-info:read+.
9335 * tracepoint.c (match_blocktype): New.
9336 (traceframe_find_block_type): Rename to ...
9337 (traceframe_walk_blocks): ... this. Add callback filter argument,
9339 (traceframe_find_block_type): New, reimplemented on top of
9340 traceframe_walk_blocks.
9341 (build_traceframe_info_xml): New.
9342 (traceframe_read_info): New.
9343 * server.h (traceframe_read_info): Declare.
9345 2011-02-11 Yao Qi <yao@codesourcery.com>
9347 * configure.ac: Call AC_PROG_RANLIB.
9348 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9349 * configure: Regenerate.
9351 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9353 * server.c (gdb_read_memory): Change return semantics to allow
9355 (handle_search_memory_1): Adjust.
9356 (process_serial_event) <'m' packet>: Handle partial transfers.
9357 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9359 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9361 * regcache.c (init_register_cache): Initialize
9362 regcache->register_status.
9363 (free_register_cache): Release regcache->register_status.
9364 (regcache_cpy): Copy register_status.
9365 (registers_to_string): Print 'x's for unavailable registers.
9366 (supply_register): Mark the register's status valid or
9367 unavailable, depending on whether a buffer was passed in or not.
9368 (supply_register_zeroed): New.
9369 (supply_regblock): Mark the registers' status valid or
9370 unavailable, depending on whether a buffer was passed in or not.
9371 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9372 (struct regcache): New `register_status' field.
9373 (supply_register_zeroed): Declare.
9374 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9375 supply_register_zeroed, rather than passing a NULL buffer to
9377 * tracepoint.c (fetch_traceframe_registers): Update comment.
9379 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9381 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9384 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9386 * server.h (decode_xfer_write): Change prototype.
9387 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9388 and don't extract the annex here.
9389 * server.c (decode_xfer_read): Remove `annex' parameter,
9390 and don't extract the annex here.
9392 (struct qxfer): New.
9393 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9394 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9395 (handle_qxfer_statictrace): New functions, abstracted out from
9396 handle_query, and made to use the struct qxfer interface.
9397 (handle_threads_qxfer_proper): Rename to ...
9398 (handle_qxfer_threads_proper): ... this.
9399 (handle_threads_qxfer): Rename to ...
9400 (handle_qxfer_threads): ... this. Adjust.
9401 (qxfer_packets): New array.
9402 (handle_qxfer): New function.
9403 (handle_query): Use handle_qxfer.
9405 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9407 * gdbreplay.c: Shorten lines of >= 80 columns.
9408 * linux-low.c: Ditto.
9409 * linux-ppc-low.c: Ditto.
9410 * linux-s390-low.c: Ditto.
9411 * linux-sparc-low.c: Ditto.
9412 * linux-x86-low.c: Ditto.
9413 * linux-xtensa-low.c: Ditto.
9414 * mem-break.c: Ditto.
9416 * regcache.h: Ditto.
9417 * remote-utils.c: Ditto.
9420 * thread-db.c: Ditto.
9421 * tracepoint.c: Ditto.
9423 * win32-low.h: Ditto.
9425 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9427 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9430 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9432 * server.c (gdbserver_version): Update copyright year in version
9434 * gdbreplay.c (gdbreplay_version): Ditto.
9436 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9438 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9439 * linux-bfin-low.c: New file.
9440 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9441 PT_DATA_ADDR for BFIN targets.
9442 * Makefile.in (SFILES): Add linux-bfin-low.c.
9443 (clean): Remove reg-bfin.c.
9444 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9445 * README: Mention supported Blackfin targets.
9447 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9449 * .gitignore: New file.
9451 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9453 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9455 2010-10-22 Jie Zhang <jie@codesourcery.com>
9457 * Makefile.in: Add FLAGS_TO_PASS variable.
9458 (install): Remove dependency of install-only and recursively
9459 invoke make for install-only.
9461 2010-10-04 Doug Evans <dje@google.com>
9463 * Makefile.in (uninstall): Use $(DESTDIR).
9465 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9469 * linux-x86-low.c (compat_siginfo_from_siginfo)
9470 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9471 si_code is < 0. Check for si_code == SI_TIMER before checking for
9474 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9476 * lynx-i386-low.c: New file.
9477 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9479 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9481 * lynx-low.c (ptrace_request_to_str): Remove handling for
9482 request values that have been removed in LynxOS 5.x.
9484 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9486 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9489 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9491 * configure.ac: Add --enable-inprocess-agent option.
9492 * configure: Rebuilt.
9494 2010-09-06 Yao Qi <yao@codesourcery.com>
9496 * linux-low.c (linux_kill): Remove unused variable.
9497 (linux_stabilize_threads): Likewise.
9498 * server.c (start_inferior): Likewise.
9499 (queue_stop_reply_callback): Likewise.
9500 * tracepoint.c (do_action_at_tracepoint): Likewise.
9502 2010-09-06 Yao Qi <yao@codesourcery.com>
9504 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9507 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9509 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9511 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9513 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9516 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9518 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9519 gdbserver/lynx-ppc-low.c: New files.
9520 * Makefile.in (lynx_low_h): New variable.
9521 (lynx-low.o, lynx-ppc-low.o): New rules.
9522 * configure.ac: On LynxOS, link with -lnetinet.
9523 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9524 * configure: regenerate.
9526 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9528 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9529 * configure.ac: Add check for vasprintf and vsnprintf.
9530 * configure, config.in: Regenerate.
9531 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9533 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9535 * gdbreplay.c: Move include of alloca.h up, next to include of
9537 * server.h: Add include of malloc.h.
9538 * mem-break.c: Remove include of malloc.h.
9539 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9541 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9543 * Makefile.in (memmem.o): Build with -Wno-error.
9545 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9547 * utils.c (xsnprintf): Make non-static.
9548 * server.h: Add xsnprintf declaration.
9549 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9550 replace calls to snprintf by calls to xsnprintf throughout.
9552 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9554 * configure.ac: Add configure check for alloca.
9555 * configure, config.in: Regenerate.
9556 * server.h: Include alloca.h if it exists.
9557 * gdbreplay.c: Include alloca.h if it exists.
9559 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9561 * linux-low.c (__SIGRTMIN): Define if not already defined.
9562 (linux_create_inferior): Check for __ANDROID__ rather than
9564 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9565 are already deferred.
9566 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9567 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9568 stopped and already has a pending signal to report.
9569 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9570 a pending signal to report or is moving out of a jump pad.
9571 (linux_init_signals): Check for __ANDROID__ rather than
9574 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9576 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9577 debug_threads check. Avoid a linear search when not doing debug
9580 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9582 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9583 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9584 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9585 (process_event): Change local fd's type to gdb_fildes_t.
9586 (create_file_handler): Adjust prototype.
9587 (delete_file_handler): Adjust prototype.
9588 (handle_file_event): Adjust prototype. Use pfildes.
9589 (create_file_event): Adjsut prototype.
9590 * remote-utils.c (remote_desc, listen_desc): Change type to
9592 * server.h: New gdb_fildes_t typedef.
9593 [USE_WIN32API]: Include winsock2.h.
9594 (delete_file_handler, add_file_handler): Adjust prototypes.
9596 * utils.c (pfildes): New.
9598 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9600 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9601 * configure: Regenerate.
9603 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9605 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9606 (linux_done_accessing_memory): ... this.
9607 (linux_target_ops): Adjust.
9608 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9609 * nto-low.c (nto_target_ops): Adjust comment.
9610 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9611 * spu-low.c (spu_target_ops): Adjust comment.
9612 * target.h (target_ops): Rename unprepare_to_access_memory field
9613 to done_accessing_memory.
9614 (unprepare_to_access_memory): Rename to ...
9615 (done_accessing_memory): ... this.
9617 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9619 * linux-low.c (linux_prepare_to_access_memory): New.
9620 (linux_unprepare_to_access_memory): New.
9621 (linux_target_ops): Install them.
9622 * server.c (read_memory): Rename to ...
9623 (gdb_read_memory): ... this. Use
9624 prepare_to_access_memory/prepare_to_access_memory.
9625 (write_memory): Rename to ...
9626 (gdb_write_memory): ... this. Use
9627 prepare_to_access_memory/prepare_to_access_memory.
9628 (handle_search_memory_1): Adjust.
9629 (process_serial_event): Adjust.
9630 * target.h (struct target_ops): New fields
9631 prepare_to_access_memory and unprepare_to_access_memory.
9632 (prepare_to_access_memory, unprepare_to_access_memory): New.
9633 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9634 prepare_to_access_memory/prepare_to_access_memory.
9635 * nto-low.c (nto_target_ops): Adjust.
9636 * spu-low.c (spu_target_ops): Adjust.
9637 * win32-low.c (win32_target_ops): Adjust.
9639 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9641 * Makefile.in (WARN_CFLAGS): Get it from configure.
9642 (WERROR_CFLAGS): New.
9643 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9644 * configure.ac: Introduce --enable-werror, which adds -Werror to
9645 the compiler command line. Enabled by default. Disable with
9646 --disable-werror. Add -Wdeclaration-after-statement
9647 Wpointer-arith and -Wformat-nonliteral to warning flags.
9648 * configure: Regenerate.
9650 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9652 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9654 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9656 * gdbreplay.c (remote_error): New.
9658 (expect): Use gdbchar. Check for error reading from GDB.
9659 Clarify sync error output.
9660 (play): Check for errors writing to GDB.
9661 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9662 * remote-utils.c (getpkt): Check for errors writing to the remote
9665 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9667 * linux-low.c (linux_wait_1): Move non-debugging code out of
9668 `debug_threads' control.
9670 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9672 * linux-low.c (linux_wait_1): Don't set last_status here.
9673 * server.c (push_event, queue_stop_reply_callback): Assert we're
9674 not pushing a TARGET_WAITKIND_IGNORE event.
9675 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9676 (myresume, handle_target_event): Set the thread's last_resume_kind
9677 and last_status from the target returned status.
9679 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9683 * linux-x86-low.c (update_debug_registers_callback): New.
9684 (i386_dr_low_set_addr): Use it.
9685 (i386_dr_low_get_addr): New.
9686 (i386_dr_low_set_control): Use update_debug_registers_callback.
9687 (i386_dr_low_get_control): New.
9688 (i386_dr_low_get_status): Adjust.
9689 * linux-low.c (linux_stop_lwp): New.
9690 * linux-low.h (linux_stop_lwp): Declare.
9692 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9693 argument instead of a i386_debug_reg_state.
9694 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9695 a i386_debug_reg_state.
9696 (i386_insert_aligned_watchpoint): Adjust.
9697 (i386_remove_aligned_watchpoint): Adjust.
9698 (i386_low_stopped_data_address): Read the debug registers from the
9699 inferior instead of from the mirrors.
9700 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9701 (i386_dr_low_get_addr): Declare.
9702 (i386_dr_low_get_control): Declare.
9703 (i386_dr_low_get_status): Change prototype.
9705 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9706 (i386_dr_low_get_addr): New.
9707 (i386_dr_low_get_control): New.
9708 (i386_dr_low_get_status): Adjust prototype. Return
9710 (i386_initial_stuff): Clear dr_status_mirror and
9712 (i386_get_thread_context): Adjust.
9713 (i386_set_thread_context): Adjust.
9714 (i386_thread_added): Adjust.
9716 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9718 * linux-low.h (linux_thread_area): Delete declaration.
9720 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9722 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9723 after its termination.
9725 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9727 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9728 (gdb_wants_all_stopped): Delete.
9729 (linux_wait_1): Don't call them.
9730 * server.c (handle_v_cont): Tag all threads as want-stopped.
9731 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9732 stopped as "client-wants-stopped".
9734 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9736 * Makefile.in (signals_h): New.
9737 (server_h): Depend on it.
9738 (server.o): Don't depend on $(signals_def).
9739 (signals.o): Depend on $(signals_def).
9741 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9743 * Makefile.in (signals_def): New.
9744 (server_h): Append include/gdb/signals.h and signals_def.
9745 (server.o): Append signals_def.
9747 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9749 * server.c (handle_target_event): Use target_signal_to_host for
9750 resume_info.sig initialization.
9751 * target.h (struct thread_resume) <sig>: New comment.
9753 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9755 * server.c (handle_query): strcpy() the returned string from paddress()
9756 instead of sprintf().
9757 * utils.c (paddress): Return phex_nz().
9759 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9761 * server.c (handle_v_cont): Call mourn_inferior if process
9763 (myresume): Likewise.
9765 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9767 Static tracepoints, and integration with UST.
9769 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9770 * mem-break.c (uninsert_all_breakpoints)
9771 (reinsert_all_breakpoints): New.
9772 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9773 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9774 (gdb_agent_ust_loaded, helper_thread_id)
9775 (gdb_agent_helper_thread_id): New macros.
9776 (struct ipa_sym_addresses): Add addr_ust_loaded,
9777 addr_helper_thread_id, addr_cmd_buf.
9778 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9779 (in_process_agent_loaded_ust): New.
9780 (write_e_ust_not_loaded): New.
9781 (maybe_write_ipa_ust_not_loaded): New.
9782 (struct collect_static_trace_data_action): New.
9783 (enum tracepoint_type) <static_tracepoint>: New.
9784 (struct tracepoint) <handle>: Mention static tracepoints.
9785 (struct static_tracepoint_ctx): New.
9786 (CMD_BUF_SIZE): New.
9787 (add_tracepoint_action): Handle static tracepoint actions.
9788 (unprobe_marker_at): New.
9789 (clear_installed_tracepoints): Handle static tracepoints.
9790 (cmd_qtdp): Handle static tracepoints.
9791 (probe_marker_at): New.
9792 (cmd_qtstart): Handle static tracepoints.
9793 (response_tracepoint): Handle static tracepoints.
9794 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9795 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9796 (get_context_regcache): Handle static tracepoints.
9797 (do_action_at_tracepoint): Handle static tracepoint actions.
9798 (traceframe_find_block_type): Handle static trace data blocks.
9799 (traceframe_read_sdata): New.
9800 (download_tracepoints): Download static tracepoint actions.
9801 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9802 (GDB_PROBE_NAME): New.
9807 (ust_marker_to_static_tracepoint): New.
9809 (collect_ust_data_at_tracepoint): New.
9810 (gdb_ust_probe): New.
9811 (UNIX_PATH_MAX, SOCK_DIR): New.
9812 (gdb_ust_connect_sync_socket): New.
9813 (resume_thread, stop_thread): New.
9814 (run_inferior_command): New.
9815 (init_named_socket): New.
9816 (gdb_ust_socket_init): New.
9817 (cstr_to_hexstr): New.
9819 (first_marker, next_marker): New.
9820 (response_ust_marker): New.
9821 (cmd_qtfstm, cmd_qtsstm): New.
9822 (unprobe_marker_at, probe_marker_at): New.
9823 (cmd_qtstmat, gdb_ust_thread): New.
9824 (gdb_ust_init): New.
9825 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9826 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9828 (x86_64_st_collect_regmap): New.
9829 (X86_64_NUM_ST_COLLECT_GREGS): New.
9830 (AMD64_RIP_REGNUM): New.
9831 (supply_static_tracepoint_registers): New.
9832 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9834 (i386_st_collect_regmap): New.
9835 (i386_NUM_ST_COLLECT_GREGS): New.
9836 (supply_static_tracepoint_registers): New.
9837 * server.c (handle_query): Handle qXfer:statictrace:read.
9838 <qSupported>: Report support for StaticTracepoints, and
9839 qXfer:statictrace:read features.
9840 * server.h (traceframe_read_sdata)
9841 (supply_static_tracepoint_registers): Declare.
9842 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9843 (unpack_varlen_hex): Include in IPA build.
9844 * Makefile.in (ustlibs, ustinc): New.
9845 (IPA_OBJS): Add remote-utils-ipa.o.
9846 ($(IPA_LIB)): Link -ldl and -lpthread.
9848 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9849 * config.in, configure: Regenerate.
9851 2010-06-20 Ian Lance Taylor <iant@google.com>
9852 Pedro Alves <pedro@codesourcery.com>
9854 * linux-x86-low.c (always_true): Delete.
9855 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9856 trying to fool the compiler with always_true.
9858 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9860 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9861 conditions in gdbserver.
9863 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9865 * spu-low.c (spu_read_memory): Wrap around local store limit.
9866 (spu_write_memory): Likewise.
9868 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9870 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9871 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9873 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9875 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9876 uses with LONGEST uses.
9878 2010-06-14 Stan Shebs <stan@codesourcery.com>
9879 Pedro Alves <pedro@codesourcery.com>
9883 * linux-x86-low.c: Include limits.h.
9888 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9889 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9890 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9891 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9892 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9893 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9894 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9895 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9896 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9897 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9898 (amd64_emit_void_call_2): New.
9899 (amd64_emit_ops): New.
9900 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9901 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9902 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9903 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9904 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9905 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9906 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9907 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9908 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9909 (i386_emit_stack_adjust, i386_emit_int_call_1)
9910 (i386_emit_void_call_2): New.
9911 (i386_emit_ops): New.
9912 (x86_emit_ops): New.
9913 (the_low_target): Install x86_emit_ops.
9914 * server.h (struct emit_ops): New.
9915 (get_raw_reg_func_addr): Declare.
9916 (current_insn_ptr, emit_error): Declare.
9917 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9918 (set_trace_state_variable_value): New defines.
9919 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9920 addr_get_trace_state_variable_value and
9921 addr_set_trace_state_variable_value.
9922 (symbol_list): New fields for get_raw_reg,
9923 get_trace_state_variable_value and set_trace_state_variable_value.
9924 (condfn): New typedef.
9925 (struct tracepoint): New field `compiled_cond'.
9926 (do_action_at_tracepoint): Clear compiled_cond.
9927 (get_trace_state_variable_value, set_trace_state_variable_value):
9929 (condition_true_at_tracepoint): If there's a compiled condition,
9931 (current_insn_ptr, emit_error): New globals.
9932 (struct bytecode_address): New.
9933 (get_raw_reg_func_addr): New.
9934 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9935 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9936 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9937 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9938 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9939 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9940 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9941 (compile_tracepoint_condition, compile_bytecodes): New.
9942 * target.h (emit_ops): Forward declare.
9943 (struct target_ops): New field emit_ops.
9944 (target_emit_ops): New.
9945 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9946 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9947 * linux-low.c (linux_emit_ops): New.
9948 (linux_target_ops): Install it.
9949 * linux-low.h (struct linux_target_ops): New field emit_ops.
9951 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9953 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9954 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9956 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9957 Stan Shebs <stan@codesourcery.com>
9959 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9960 (all): Depend on $(extra_libraries).
9961 (install-only): Install the IPA.
9962 (IPA_OBJS, IPA_LIB): New.
9963 (clean): Remove the IPA lib.
9964 (IPAGENT_CFLAGS): New.
9965 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9966 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9967 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9968 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9969 * configure.ac: Check for atomic builtins support in the compiler.
9970 (IPA_DEPFILES, extra_libraries): Define.
9971 * configure.srv (ipa_obj): Add description.
9972 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9973 (i[34567]86-*-linux*): Set ipa_obj.
9974 (x86_64-*-linux*): Set ipa_obj.
9975 * linux-low.c (stabilizing_threads): New.
9976 (supports_fast_tracepoints): New.
9977 (linux_detach): Stabilize threads before detaching.
9978 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9979 the lwp is either not stabilizing, or is moving out of a jump pad.
9980 (linux_fast_tracepoint_collecting): New.
9981 (maybe_move_out_of_jump_pad): New.
9982 (enqueue_one_deferred_signal): New.
9983 (dequeue_one_deferred_signal): New.
9984 (linux_wait_for_event_1): If moving out of a jump pad, defer
9985 pending signals to later.
9986 (linux_stabilize_threads): New.
9987 (linux_wait_1): Check if threads need moving out of jump pads, and
9989 (stuck_in_jump_pad_callback): New.
9990 (move_out_of_jump_pad_callback): New.
9992 (linux_resume_one_lwp): Handle moving out of jump pads.
9993 (linux_set_resume_request): Dequeue deferred signals.
9994 (need_step_over_p): Also step over fast tracepoint jumps.
9995 (start_step_over): Also uninsert fast tracepoint jumps.
9996 (finish_step_over): Also reinsert fast tracepoint jumps.
9997 (linux_install_fast_tracepoint_jump): New.
9998 (linux_target_ops): Install linux_stabilize_threads and
9999 linux_install_fast_tracepoint_jump_pad.
10000 * linux-low.h (linux_target_ops) <get_thread_area,
10001 install_fast_tracepoint_jump_pad>: New fields.
10002 (struct lwp_info) <collecting_fast_tracepoint,
10003 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10004 (linux_get_thread_area): Declare.
10005 * linux-x86-low.c (jump_insn): New.
10006 (x86_get_thread_area): New.
10007 (append_insns): New.
10008 (push_opcode): New.
10009 (amd64_install_fast_tracepoint_jump_pad): New.
10010 (i386_install_fast_tracepoint_jump_pad): New.
10011 (x86_install_fast_tracepoint_jump_pad): New.
10012 (the_low_target): Install x86_get_thread_area and
10013 x86_install_fast_tracepoint_jump_pad.
10014 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10015 (struct fast_tracepoint_jump): New.
10016 (fast_tracepoint_jump_insn): New.
10017 (fast_tracepoint_jump_shadow): New.
10018 (find_fast_tracepoint_jump_at): New.
10019 (fast_tracepoint_jump_here): New.
10020 (delete_fast_tracepoint_jump): New.
10021 (set_fast_tracepoint_jump): New.
10022 (uninsert_fast_tracepoint_jumps_at): New.
10023 (reinsert_fast_tracepoint_jumps_at): New.
10024 (set_breakpoint_at): Use write_inferior_memory.
10025 (uninsert_raw_breakpoint): Use write_inferior_memory.
10026 (check_mem_read): Mask out fast tracepoint jumps.
10027 (check_mem_write): Mask out fast tracepoint jumps.
10028 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10029 (set_fast_tracepoint_jump): Declare.
10030 (delete_fast_tracepoint_jump)
10031 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10032 (reinsert_fast_tracepoint_jumps_at): Declare.
10033 * regcache.c: Don't compile many functions when building the
10034 in-process agent library.
10035 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10036 the register buffer in the heap.
10037 (free_register_cache): If the register buffer isn't owned by the
10038 regcache, don't free it.
10039 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10040 pre-existing register caches.
10041 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10043 (convert_ascii_to_int): : Constify `from' parameter type.
10044 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10045 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10046 the needed buffer in-place.
10047 (relocate_instruction): New.
10048 * server.c (handle_query) <qSymbols>: If the target supports
10049 tracepoints, give it a chance of looking up symbols. Report
10050 support for fast tracepoints.
10051 (handle_status): Stabilize threads.
10052 (process_serial_event): Adjust.
10053 * server.h (struct fast_tracepoint_jump): Forward declare.
10054 (struct process_info) <fast_tracepoint_jumps>: New field.
10055 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10056 (decode_X_packet, decode_M_packet): Adjust.
10057 (relocate_instruction): Declare.
10058 (in_process_agent_loaded): Declare.
10059 (tracepoint_look_up_symbols): Declare.
10060 (struct fast_tpoint_collect_status): Declare.
10061 (fast_tracepoint_collecting): Declare.
10062 (force_unlock_trace_buffer): Declare.
10063 (handle_tracepoint_bkpts): Declare.
10064 (initialize_low_tracepoint)
10065 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10066 * target.h (struct target_ops) <stabilize_threads,
10067 install_fast_tracepoint_jump_pad>: New fields.
10068 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10069 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10070 [HAVE_STDINT_H]: Include stdint.h.
10071 (trace_debug_1): Rename to ...
10072 (trace_vdebug): ... this.
10073 (trace_debug): Rename to ...
10074 (trace_debug_1): ... this. Add `level' parameter.
10075 (trace_debug): New.
10076 (ATTR_USED, ATTR_NOINLINE): New.
10077 (IP_AGENT_EXPORT): New.
10078 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10079 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10080 (about_to_request_buffer_space, trace_buffer_is_full)
10081 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10082 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10083 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10084 (traceframe_write_count, traceframes_created)
10085 (trace_state_variables)
10086 New renaming defines.
10087 (struct ipa_sym_addresses): New.
10088 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10089 (symbol_list): New.
10090 (ipa_sym_addrs): New.
10091 (all_tracepoint_symbols_looked_up): New.
10092 (in_process_agent_loaded): New.
10093 (write_e_ipa_not_loaded): New.
10094 (maybe_write_ipa_not_loaded): New.
10095 (tracepoint_look_up_symbols): New.
10096 (debug_threads) [IN_PROCESS_AGENT]: New.
10097 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10098 (UNKNOWN_SIDE_EFFECTS): New.
10099 (stop_tracing): New.
10100 (flush_trace_buffer): New.
10101 (stop_tracing_bkpt): New.
10102 (flush_trace_buffer_bkpt): New.
10103 (read_inferior_integer): New.
10104 (read_inferior_uinteger): New.
10105 (read_inferior_data_pointer): New.
10106 (write_inferior_data_pointer): New.
10107 (write_inferior_integer): New.
10108 (write_inferior_uinteger): New.
10109 (struct collect_static_trace_data_action): Delete.
10110 (enum tracepoint_type): New.
10111 (struct tracepoint) <type>: New field `type'.
10112 <actions_str, step_actions, step_actions_str>: Only include in
10114 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10115 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10116 (tracepoints): Use IP_AGENT_EXPORT.
10117 (last_tracepoint): Don't include in the IPA.
10118 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10119 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10120 (alloced_trace_state_variables): New.
10121 (trace_state_variables): Use IP_AGENT_EXPORT.
10122 (traceframe_t): Delete unused variable.
10123 (circular_trace_buffer): Don't include in the IPA.
10124 (trace_buffer_start): Delete.
10125 (struct trace_buffer_control): New.
10126 (trace_buffer_free): Delete.
10127 (struct ipa_trace_buffer_control): New.
10128 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10129 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10131 (trace_buffer_ctrl): New.
10132 (TRACE_BUFFER_CTRL_CURR): New.
10133 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10134 Reimplement as macros.
10135 (trace_buffer_wrap): Delete.
10136 (traceframe_write_count, traceframe_read_count)
10137 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10138 (struct tracepoint_hit_ctx) <type>: New field.
10139 (struct fast_tracepoint_ctx): New.
10140 (memory_barrier): New.
10142 (record_tracepoint_error): Update atomically in the IPA.
10143 (clear_inferior_trace_buffer): New.
10144 (about_to_request_buffer_space): New.
10145 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10146 updating the same buffer.
10147 (add_tracepoint): Default the tracepoint's type to trap
10148 tracepoint, and orig_size to -1.
10149 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10150 internal variables.
10151 (create_trace_state_variable): New parameter `gdb'. Handle it.
10152 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10153 (cmd_qtdp): Handle fast tracepoints.
10154 (cmd_qtdv): Adjust.
10155 (max_jump_pad_size): New.
10156 (gdb_jump_pad_head): New.
10157 (get_jump_space_head): New.
10158 (claim_jump_space): New.
10159 (sort_tracepoints): New.
10160 (MAX_JUMP_SIZE): New.
10161 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10163 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10164 support. Upload fast traceframes, and delete internal IPA
10166 (stop_tracing_handler): New.
10167 (flush_trace_buffer_handler): New.
10168 (cmd_qtstop): Upload fast tracepoints.
10169 (response_tracepoint): Handle fast tracepoints.
10170 (tracepoint_finished_step): Upload fast traceframes. Set the
10171 tracepoint hit context's tracepoint type.
10172 (handle_tracepoint_bkpts): New.
10173 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10174 type. Add comment about fast tracepoints.
10175 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10176 non-existing action_str field.
10177 (get_context_regcache): Handle fast tracepoints.
10178 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10180 (fast_tracepoint_from_jump_pad_address): New.
10181 (fast_tracepoint_from_ipa_tpoint_address): New.
10182 (collecting_t): New.
10183 (force_unlock_trace_buffer): New.
10184 (fast_tracepoint_collecting): New.
10186 (gdb_collect): New.
10187 (write_inferior_data_ptr): New.
10188 (target_tp_heap): New.
10189 (target_malloc): New.
10190 (download_agent_expr): New.
10192 (download_tracepoints): New.
10193 (download_trace_state_variables): New.
10194 (upload_fast_traceframes): New.
10195 (IPA_FIRST_TRACEFRAME): New.
10196 (IPA_NEXT_TRACEFRAME_1): New.
10197 (IPA_NEXT_TRACEFRAME): New.
10198 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10199 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10200 (gdb_jump_pad_buffer_end): New.
10201 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10202 (initialize_tracepoint): Adjust.
10203 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10204 buffer. Initialize the low module.
10205 * utils.c (PREFIX, TOOLNAME): New.
10206 (malloc_failure): Use PREFIX.
10207 (error): In the IPA, an error causes an exit.
10208 (fatal, warning): Use PREFIX.
10209 (internal_error): Use TOOLNAME.
10210 (NUMCELLS): Increase to 10.
10211 * configure, config.in: Regenerate.
10213 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10215 * server.c (handle_query) <qSupported>: Do two passes over the
10216 qSupported string to avoid nesting strtok.
10218 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10220 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10222 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10223 -Wl,--dynamic-list.
10224 * configure: Regenerate.
10225 * proc-service.list: New.
10227 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10229 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10232 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10234 * gdbreplay.c (remote_open): Check error return from socket() call by
10235 its equality to -1 not by it being negative.
10236 * remote-utils.c (remote_open): Likewise.
10238 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10240 * config.h: Regenerate.
10242 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10244 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10245 doesn't provide PTRACE_GET_THREAD_AREA.
10247 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10249 * linux-m68k-low.c: Include <asm/ptrace.h>
10250 (ps_get_thread_area): Implement.
10252 2010-05-03 Doug Evans <dje@google.com>
10254 * event-loop.c (struct callback_event): New struct.
10255 (callback_list): New global.
10256 (append_callback_event, delete_callback_event): New functions.
10257 (process_callback): New function.
10258 (start_event_loop): Call it.
10259 * remote-utils.c (NOT_SCHEDULED): Define.
10260 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10261 moved out of readchar.
10262 (readchar): Rewrite. Call reschedule before returning.
10263 (reset_readchar): New function.
10264 (remote_close): Call it.
10265 (process_remaining, reschedule): New functions.
10266 * server.h (callback_handler_func): New typedef.
10267 (append_callback_event, delete_callback_event): Declare.
10269 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10271 * proc-service.c (ps_pglobal_lookup): Use
10272 thread_db_look_up_one_symbol.
10273 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10274 parameter. Use it instead of all_symbols_looked_up.
10275 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10277 (all_symbols_looked_up): Don't declare.
10278 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10279 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10281 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10282 Set all_symbols_looked_up here.
10283 (thread_db_look_up_one_symbol): New.
10284 (thread_db_get_tls_address): Adjust.
10285 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10286 thread_db object on the heap, and tentatively set it in the
10288 (thread_db_init): Don't set all_symbols_looked_up here.
10289 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10291 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10293 * linux-low.c (linux_kill, linux_detach): Adjust.
10294 (status_pending_p_callback): Remove redundant statement. Check
10295 for !TARGET_WAITIKIND_IGNORE, instead of
10296 TARGET_WAITKIND_STOPPED.
10297 (handle_tracepoints): Make sure LWP is locked. Adjust.
10298 (linux_wait_for_event_1): Adjust.
10299 (linux_cancel_breakpoints): New.
10300 (unsuspend_one_lwp): New.
10301 (unsuspend_all_lwps): New.
10302 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10303 (send_sigstop_callback): Change return type to int, add new
10304 `except' parameter and handle it.
10305 (suspend_and_send_sigstop_callback): New.
10306 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10307 pass them down. If SUSPEND, also increment the lwp's suspend
10309 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10310 (need_step_over_p): Don't consider suspended LWPs.
10311 (start_step_over): Adjust.
10312 (proceed_one_lwp): Change return type to int, add new `except'
10313 parameter and handle it.
10314 (unsuspend_and_proceed_one_lwp): New.
10315 (proceed_all_lwps): Use find_inferior instead of
10317 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10318 also decrement the suspend count of LWPs. Pass `except' down,
10319 instead of hacking its suspend count.
10320 (linux_pause_all): Add `freeze' parameter. Adjust.
10321 (linux_unpause_all): New.
10322 (linux_target_ops): Install linux_unpause_all.
10323 * server.c (handle_status): Adjust.
10324 * target.h (struct target_ops): New fields `unpause_all' and
10325 `cancel_breakpoints'. Add new parameter to `pause_all'.
10326 (pause_all): Add new `freeze' parameter.
10327 (unpause_all): New.
10328 (cancel_breakpoints): New.
10329 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10330 cancel breakpoints.
10331 (cmd_qtstart): Pause threads.
10332 (stop_tracing): Pause threads, and cancel breakpoints.
10333 * win32-low.c (win32_target_ops): Adjust.
10335 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10337 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10338 the inferior right away from here...
10339 (linux_wait_1): ... to here, and adjust to check the thread's
10340 last_resume_kind instead of the lwp's step or stop_expected flags.
10342 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10344 * README: Use consistent `GDB' and `GDBserver' spellings.
10346 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10348 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10349 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10350 (linux_detach_one_lwp): Assume the lwp is stopped.
10351 (any_thread_of): Delete.
10352 (linux_detach): Stop all lwps here. Don't blindly delete all
10354 (delete_lwp_callback): New.
10355 (linux_mourn): Delete all lwps of the process that is gone.
10356 (linux_wait_1): Don't delete the last lwp of the process here.
10357 * mem-break.h (mark_breakpoints_out): Declare.
10358 * mem-break.c (mark_breakpoints_out): New.
10359 (free_all_breakpoints): Use it.
10360 * server.c (handle_target_event): If the process is gone, mark
10362 * thread-db.c (struct thread_db) <create_bp>: New field.
10363 (thread_db_enable_reporting): Fix prototype. Store a thread event
10364 breakpoint reference in the thread_db struct.
10365 (thread_db_load_search): Clear the thread_db object.
10366 (try_thread_db_load_1): Ditto.
10367 (switch_to_process): New.
10368 (disable_thread_event_reporting): Use it.
10369 (remove_thread_event_breakpoints): New.
10370 (thread_db_detach, thread_db_mourn): Use it.
10372 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10374 * linux-low.c (linux_enable_event_reporting): New.
10375 (linux_wait_for_event_1, handle_extended_wait): Use it.
10377 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10379 * linux-low.c (linux_kill_one_lwp, linux_kill)
10380 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10381 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10382 SIGSTOP even if the LWP is stopped.
10383 (send_sigstop_callback): New.
10384 (stop_all_lwps): Use send_sigstop_callback instead.
10385 (linux_resume_one_thread): Adjust.
10386 (proceed_one_lwp): Still proceed an LWP that the client has
10387 requested to stop, if we haven't reported it as stopped yet. Make
10388 sure that LWPs the client want stopped, have a pending SIGSTOP.
10390 2010-04-26 Doug Evans <dje@google.com>
10392 * server.c (handle_general_set): Make static.
10394 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10395 Print received char after testing for error/eof instead of before.
10396 (input_interrupt): Tweak comment.
10398 2010-04-23 Doug Evans <dje@google.com>
10400 * server.c (start_inferior): Print inferior argv if --debug.
10402 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10404 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10405 * nto-x86-low.c: Include server.h
10407 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10409 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10410 be consistent with other sources of this directory.
10411 (init_registers_amd64): Correct name of source file of this function
10414 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10416 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10417 64-bit executables.
10419 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10421 * win32-i386-low.c: Add 64-bit support.
10422 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10423 (init_registers_amd64): Declare.
10424 (mappings): Add 64-bit version of array.
10425 (init_windows_x86): New function.
10426 (the_low_target): Change init_arch field to init_windows_x86.
10428 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10430 * win32-low.c: Adapt to support also 64-bit architecture.
10431 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10432 (get_image_name): Use SIZE_T type for local variable `done'.
10433 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10434 (toolhelp_get_dll_name): Idem.
10435 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10436 Use uintptr_t typecast to avoid warning.
10437 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10438 (handle_exception): Use phex_nz to avoid warning.
10439 (win32_wait): Remove unused local variable `process'.
10441 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10443 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10446 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10448 * configure.ac: Use `ws2_32' library for srv_mingw.
10449 * configure: Regenerate.
10450 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10451 * remote-utils.c: Likewise.
10453 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10455 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10456 if __x86_64__ is defined.
10458 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10460 * configure: Regenerate.
10462 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10464 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10465 * target.h (target_ops): New get_tib_address field.
10466 * win32-low.h (win32_thread_info): Add thread_local_base field.
10467 * win32-low.c (child_add_thread): Add tlb argument.
10468 Set thread_local_base field to TLB.
10469 (get_child_debug_event): Adapt to child_add_thread change.
10470 (win32_get_tib_address): New function.
10471 (win32_target_ops): Set get_tib_address field to
10472 win32_get_tib_address.
10473 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10475 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10477 * linux-low.c (linux_mourn): Also remove the process.
10478 * server.c (handle_target_event): Don't remove the process here.
10479 * nto-low.c (nto_mourn): New.
10480 (nto_target_ops): Install it.
10481 * spu-low.c (spu_mourn): New.
10482 (spu_target_ops): Install it.
10483 * win32-low.c (win32_mourn): New.
10484 (win32_target_ops): Install it.
10486 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10488 * server.h (buffer_xml_printf): Remove redundant `;'.
10490 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10492 * regcache.c (set_register_cache): Invalidate regcaches before
10493 changing the register cache layout.
10494 (regcache_invalidate_one): Allow a NULL regcache.
10495 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10496 regcaches before changing the register cache layout or the target
10499 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10501 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10502 variable warning on Linux/x86-64.
10504 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10506 GDBserver disconnected tracing support.
10508 * linux-low.c (linux_remove_process): Delete.
10509 (add_lwp): Don't set last_resume_kind here.
10510 (linux_kill): Use `mourn'.
10511 (linux_detach): Use `thread_db_detach', and `mourn'.
10512 (linux_mourn): New.
10513 (linux_attach_lwp_1): Adjust comment.
10514 (linux_attach): last_resume_kind moved the thread_info; adjust.
10515 (status_pending_p_callback): Adjust.
10516 (linux_wait_for_event_1): Adjust.
10517 (count_events_callback, select_singlestep_lwp_callback)
10518 (select_event_lwp_callback, cancel_breakpoints_callback)
10519 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10520 (proceed_one_lwp): Adjust.
10521 (linux_async): Add debug output.
10522 (linux_thread_stopped): New.
10523 (linux_pause_all): New.
10524 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10526 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10527 (thread_db_free): Delete declaration.
10528 (thread_db_detach, thread_db_mourn): Declare.
10529 * thread-db.c (thread_db_init): Use thread_db_mourn.
10530 (thread_db_free): Delete, split in two.
10531 (disable_thread_event_reporting): New.
10532 (thread_db_detach): New.
10533 (thread_db_mourn): New.
10535 * server.h (struct thread_info) <last_resume_kind>: New field.
10536 <attached>: Add comment.
10537 <gdb_detached>: New field.
10538 (handler_func): Change return type to int.
10539 (handle_serial_event, handle_target_event): Ditto.
10540 (gdb_connected): Declare.
10542 (disconnected_tracing): Declare.
10543 (stop_tracing): Declare.
10545 * server.c (handle_query) <qSupported>: Report support for
10546 disconnected tracing.
10547 (queue_stop_reply_callback): Account for running threads.
10548 (gdb_wants_thread_stopped): New.
10549 (gdb_wants_all_threads_stopped): New.
10550 (gdb_reattached_process): New.
10551 (handle_status): Clear the `gdb_detached' flag of all processes.
10552 In all-stop, stop all threads.
10553 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10554 (process_serial_event): If the remote connection breaks, or if an
10555 exit was forced with "monitor exit", force an event loop exit.
10556 Handle disconnected tracing on detach.
10557 (handle_serial_event): Adjust.
10558 (handle_target_event): If GDB isn't connected, forward events back
10559 to the inferior, unless the last process exited, in which case,
10560 exit gdbserver. Adjust interface.
10562 * remote-utils.c (remote_open): Don't block in accept. Instead
10563 register an event loop source on the listen socket file
10564 descriptor. Refactor bits into ...
10565 (listen_desc): ... this new global.
10566 (gdb_connected): ... this new function.
10567 (enable_async_notification): ... this new function.
10568 (handle_accept_event): ... this new function.
10569 (remote_close): Clear remote_desc.
10571 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10573 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10575 (mourn_inferior): Define.
10576 (target_process_qsupported): Avoid the dangling else problem.
10577 (thread_stopped): Define.
10578 (pause_all): Define.
10579 (target_waitstatus_to_string): Declare.
10580 * target.c (target_waitstatus_to_string): New.
10582 * tracepoint.c (tracing): Make extern.
10583 (disconnected_tracing): New.
10584 (stop_tracing): Make extern. Handle tracing stops due to GDB
10586 (cmd_qtdisconnected): New.
10587 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10588 (handle_tracepoint_general_set): Handle QTDisconnected.
10590 * event-loop.c (event_handler_func): Change return type to int.
10591 (process_event): Bail out if the event handler wants the event
10593 (handle_file_event): Ditto.
10594 (start_event_loop): Bail out if the event handler wants the event
10597 * nto-low.c (nto_target_ops): Adjust.
10598 * spu-low.c (spu_wait): Don't remove the process here.
10599 (spu_target_ops): Adjust.
10600 * win32-low.c (win32_wait): Don't remove the process here.
10601 (win32_target_ops): Adjust.
10603 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10605 * regcache.c (realloc_register_cache): Invalidate inferior's
10606 regcache before recreating it.
10608 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10610 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10612 2010-04-09 Stan Shebs <stan@codesourcery.com>
10613 Pedro Alves <pedro@codesourcery.com>
10615 * server.h (LONGEST): New.
10616 (struct thread_info) <while_stepping>: New field.
10617 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10619 (initialize_tracepoint, handle_tracepoint_general_set)
10620 (handle_tracepoint_query, tracepoint_finished_step)
10621 (tracepoint_was_hit, release_while_stepping_state_list):
10622 (current_traceframe): Declare.
10623 * server.c (handle_general_set): Handle tracepoint packets.
10624 (read_memory): New.
10625 (write_memory): New.
10626 (handle_search_memory_1): Use read_memory.
10627 (handle_query): Report support for conditional tracepoints, trace
10628 state variables, and tracepoint sources. Handle tracepoint
10630 (main): Initialize the tracepoints module.
10631 (process_serial_event): Handle traceframe reads/writes.
10633 * linux-low.c (handle_tracepoints): New.
10634 (linux_wait_1): Call it.
10635 (linux_resume_one_lwp): Handle while-stepping.
10636 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10637 (linux_target_ops): Install them.
10638 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10640 * linux-x86-low.c (x86_supports_tracepoints): New.
10641 (the_low_target). Install it.
10643 * mem-break.h (delete_breakpoint): Declare.
10644 * mem-break.c (delete_breakpoint): Make external.
10646 * target.h (struct target_ops): Add `supports_tracepoints',
10647 `read_pc', and `write_pc' fields.
10648 (target_supports_tracepoints): Define.
10649 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10652 * regcache.h (struct regcache) <registers_owned>: New field.
10653 (init_register_cache, regcache_cpy): Declare.
10654 (regcache_read_pc, regcache_write_pc): Declare.
10655 (register_cache_size): Declare.
10656 (supply_regblock): Declare.
10657 * regcache.c (init_register_cache): New.
10658 (new_register_cache): Use it.
10659 (regcache_cpy): New.
10660 (register_cache_size): New.
10661 (supply_regblock): New.
10662 (regcache_read_pc, regcache_write_pc): New.
10664 * tracepoint.c: New.
10666 * Makefile.in (OBS): Add tracepoint.o.
10667 (tracepoint.o): New rule.
10669 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10671 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10673 (i386-mmx.c): Likewise.
10674 (i386-mmx-linux.o): Likewise.
10675 (i386-mmx-linux.c): Likewise.
10677 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10678 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10679 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10680 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10682 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10683 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10684 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10686 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10688 * Makefile.in (clean): Updated.
10690 (i386-avx.c): Likewise.
10691 (i386-avx-linux.o): Likewise.
10692 (i386-avx-linux.c): Likewise.
10693 (amd64-avx.o): Likewise.
10694 (amd64-avx.c): Likewise.
10695 (amd64-avx-linux.o): Likewise.
10696 (amd64-avx-linux.c): Likewise.
10698 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10699 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10700 (srv_amd64_regobj): Add amd64-avx.o.
10701 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10702 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10703 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10704 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10705 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10706 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10707 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10709 * i387-fp.c: Include "i386-xstate.h".
10711 (i387_cache_to_xsave): Likewise.
10712 (i387_xsave_to_cache): Likewise.
10713 (x86_xcr0): Likewise.
10715 * i387-fp.h (i387_cache_to_xsave): Likewise.
10716 (i387_xsave_to_cache): Likewise.
10717 (x86_xcr0): Likewise.
10719 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10720 * linux-crisv32-low.c (target_regsets): Likewise.
10721 * linux-m68k-low.c (target_regsets): Likewise.
10722 * linux-mips-low.c (target_regsets): Likewise.
10723 * linux-ppc-low.c (target_regsets): Likewise.
10724 * linux-s390-low.c (target_regsets): Likewise.
10725 * linux-sh-low.c (target_regsets): Likewise.
10726 * linux-sparc-low.c (target_regsets): Likewise.
10727 * linux-xtensa-low.c (target_regsets): Likewise.
10729 * linux-low.c: Include <sys/uio.h>.
10730 (regsets_fetch_inferior_registers): Support nt_type.
10731 (regsets_store_inferior_registers): Likewise.
10732 (linux_process_qsupported): New.
10733 (linux_target_ops): Add linux_process_qsupported.
10735 * linux-low.h (regset_info): Add nt_type.
10736 (linux_target_ops): Add process_qsupported.
10738 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10740 (init_registers_i386_avx_linux): New.
10741 (init_registers_amd64_avx_linux): Likewise.
10742 (xmltarget_i386_linux_no_xml): Likewise.
10743 (xmltarget_amd64_linux_no_xml): Likewise.
10744 (PTRACE_GETREGSET): Likewise.
10745 (PTRACE_SETREGSET): Likewise.
10746 (x86_fill_xstateregset): Likewise.
10747 (x86_store_xstateregset): Likewise.
10748 (use_xml): Likewise.
10749 (x86_linux_update_xmltarget): Likewise.
10750 (x86_linux_process_qsupported): Likewise.
10751 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10752 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10753 init_registers_i386_linux here. Call
10754 x86_linux_update_xmltarget.
10755 (the_low_target): Add x86_linux_process_qsupported.
10757 * server.c (handle_query): Call target_process_qsupported.
10759 * target.h (target_ops): Add process_qsupported.
10760 (target_process_qsupported): New.
10762 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10764 * inferiors.c (add_thread): Set last_status kind to
10765 TARGET_WAITKIND_IGNORE.
10766 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10767 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10768 (linux_wait_1): Move `thread' local definition to block that uses
10769 it. Don't NULL initialize `event_child'.
10770 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10771 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10772 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10774 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10776 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10777 an extended waitstatus, or by a watchpoint.
10778 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10779 thread was stepping or has been stopped by a watchpoint.
10781 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10783 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10784 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10785 of another, then delete the previous, and validate all
10787 (validate_inserted_breakpoint): New.
10788 (delete_disabled_breakpoints): New.
10789 (validate_breakpoints): New.
10790 (check_mem_read): Validate breakpoints before trusting their
10791 shadow. Delete disabled breakpoints.
10792 (check_mem_write): Validate breakpoints before trusting they
10793 should be inserted. Delete disabled breakpoints.
10794 * mem-break.h (validate_breakpoints):
10795 * server.c (handle_query): Validate breakpoints when we see a
10798 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10800 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10801 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10802 if we could tell there's a GDB breakpoint at stop_pc.
10803 (need_step_over_p): Don't do a step over if we find a GDB
10804 breakpoint at the resume PC.
10806 * mem-break.c (struct raw_breakpoint): New.
10807 (enum bkpt_type): New type `gdb_breakpoint'.
10808 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10809 fields. New field `raw'.
10810 (find_raw_breakpoint_at): New.
10811 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10812 breakpoint instead.
10813 (set_breakpoint_at): Adjust.
10814 (delete_raw_breakpoint): New.
10815 (release_breakpoint): New.
10816 (delete_breakpoint): Rename to...
10817 (delete_breakpoint_1): ... this. Add proc parameter. Use
10818 release_breakpoint. Return ENOENT.
10819 (delete_breakpoint): Reimplement.
10820 (find_breakpoint_at): Delete.
10821 (find_gdb_breakpoint_at): New.
10822 (delete_breakpoint_at): Delete.
10823 (set_gdb_breakpoint_at): New.
10824 (delete_gdb_breakpoint_at): New.
10825 (gdb_breakpoint_here): New.
10826 (set_reinsert_breakpoint): Use release_breakpoint.
10827 (uninsert_breakpoint): Rename to ...
10828 (uninsert_raw_breakpoint): ... this.
10829 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10830 (reinsert_raw_breakpoint): Change parameter type to
10832 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10834 (check_breakpoints): Adjust. Use release_breakpoint.
10835 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10836 (breakpoint_inserted_here): Ditto.
10837 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10838 Don't trust the breakpoint's shadow if it is not inserted.
10839 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10840 (delete_all_breakpoints): Adjust.
10841 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10842 use delete_breakpoint_1.
10844 * mem-break.h (breakpoints_supported): Delete declaration.
10845 (set_gdb_breakpoint_at): Declare.
10846 (gdb_breakpoint_here): Declare.
10847 (delete_breakpoint_at): Delete.
10848 (delete_gdb_breakpoint_at): Declare.
10850 * server.h (struct raw_breakpoint): Forward declare.
10851 (struct process_info): New field `raw_breakpoints'.
10853 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10856 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10858 * linux-low.c (status_pending_p_callback): Fix comment.
10859 (linux_wait_for_event_1): Move most of the internal breakpoint
10860 handling from here...
10861 (linux_wait_1): ... to here.
10862 (count_events_callback): New.
10863 (select_singlestep_lwp_callback): New.
10864 (select_event_lwp_callback): New.
10865 (cancel_breakpoints_callback): New.
10866 (select_event_lwp): New.
10867 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10868 priority to all LWPs that have had events that should be reported
10869 to the client. Cancel breakpoints when about to reporting the
10870 event to the client, not while stopping lwps. No longer cancel
10871 finished single-steps here.
10872 (cancel_finished_single_step): Delete.
10873 (cancel_finished_single_steps): Delete.
10875 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10877 * mem-break.c (enum bkpt_type): New.
10878 (struct breakpoint): New field `type'.
10879 (set_breakpoint_at): Change return type to struct breakpoint
10880 pointer. Set type to `other_breakpoint' by default.
10881 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10882 in the breakpoint list.
10883 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10884 (reinsert_breakpoint): Rename to ...
10885 (reinsert_raw_breakpoint): ... this.
10886 (reinsert_breakpoints_at): Adjust.
10887 * mem-break.h (struct breakpoint): Declare.
10888 (set_breakpoint_at): Change return type to struct breakpoint
10891 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10893 * server.c (handle_query): Assign, not compare.
10895 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10897 Teach linux gdbserver to step-over-breakpoints.
10899 * linux-low.c (can_hardware_single_step): New.
10900 (supports_breakpoints): New.
10901 (handle_extended_wait): If stopping threads, read the stop pc of
10902 the new cloned LWP.
10904 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10905 low target doesn't support retrieving the PC.
10906 (add_lwp): Set last_resume_kind to resume_continue.
10907 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10908 (linux_attach): Don't clear stop_expected. Set the lwp's
10909 last_resume_kind to resume_stop.
10910 (linux_detach_one_lwp): Don't check for removed breakpoints.
10911 (check_removed_breakpoint): Delete.
10912 (status_pending_p): Rename to ...
10913 (status_pending_p_callback): ... this. Don't check for removed
10914 breakpoints. Don't consider threads that are stopped from GDB's
10916 (linux_wait_for_lwp): Always read the stop_pc here.
10917 (cancel_breakpoint): New.
10918 (step_over_bkpt): New global.
10919 (linux_wait_for_event_1): Implement stepping over breakpoints.
10920 (gdb_wants_lwp_stopped): New.
10921 (gdb_wants_all_stopped): New.
10922 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10923 single-step traps here. Store the thread's last reported target
10925 (send_sigstop): Don't clear stop_expected. Always set it,
10927 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10928 (cancel_finished_single_step): New.
10929 (cancel_finished_single_steps): New.
10930 (wait_for_sigstop): Don't cancel finished single-step traps here.
10931 (linux_resume_one_lwp): Don't check for removed breakpoints.
10932 Don't set `step' on non-hardware step archs.
10933 (linux_set_resume_request): Ignore resume_stop requests if already
10934 stopping or stopped. Set the lwp's last_resume_kind.
10935 (resume_status_pending_p): Don't check for removed breakpoints.
10936 (need_step_over_p): New.
10937 (start_step_over): New.
10938 (finish_step_over): New.
10939 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10940 requests. Clear the thread's last reported target waitstatus.
10941 Don't use the `suspended' flag. Don't consider pending breakpoints.
10942 (linux_resume): Start a step-over if necessary.
10943 (proceed_one_lwp): New.
10944 (proceed_all_lwps): New.
10945 (unstop_all_lwps): New.
10946 * linux-low.h (struct lwp_info): Rewrite comment for the
10947 `suspended' flag. Add the `stop_pc' field. Delete the
10948 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10949 Add `'last_resume_kind' and `need_step_over' fields.
10950 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10951 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10952 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10953 (set_raw_breakpoint_at): New.
10954 (set_breakpoint_at): Rewrite to use it.
10955 (reinsert_breakpoint_handler): Delete.
10956 (set_reinsert_breakpoint): New.
10957 (reinsert_breakpoint_by_bp): Delete.
10958 (delete_reinsert_breakpoints): New.
10959 (uninsert_breakpoint): Rewrite.
10960 (uninsert_breakpoints_at): New.
10961 (reinsert_breakpoint): Rewrite.
10962 (reinsert_breakpoints_at): New.
10963 (check_breakpoints): Rewrite.
10964 (breakpoint_here): New.
10965 (breakpoint_inserted_here): New.
10966 (check_mem_read): Adjust.
10967 * mem-break.h (breakpoints_supported, breakpoint_here)
10968 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10969 (reinsert_breakpoint_by_bp): Delete declaration.
10970 (delete_reinsert_breakpoints): Declare.
10971 (reinsert_breakpoint): Delete declaration.
10972 (reinsert_breakpoints_at): Declare.
10973 (uninsert_breakpoint): Delete declaration.
10974 (uninsert_breakpoints_at): Declare.
10975 (check_breakpoints): Adjust prototype.
10976 * server.h: Adjust include order.
10977 (struct thread_info): Declare here. Add a `last_status' field.
10979 2010-03-23 Michael Snyder <msnyder@vmware.com>
10981 * server.c (crc32): New function.
10982 (handle_query): Add handling for 'qCRC:' request.
10984 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10986 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10987 lwp had been stopped by a watchpoint.
10989 2010-03-16 Pedro Alves <pedro@codesourcery.com>
10991 * server.h (internal_error): Declare.
10992 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10993 * utils.c (internal_error): New function.
10995 2010-03-15 Andreas Schwab <schwab@redhat.com>
10997 * configure.srv: Fix typo setting srv_regobj.
10999 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11001 * linux-low.c (fetch_register): Avoid passing a non string literal
11003 (usr_store_inferior_registers): Ditto.
11005 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11007 * linux-low.c (linux_write_memory): Bail out early if peeking
11010 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11012 * linux-low.h (struct lwp_info): New fields
11013 `stopped_by_watchpoint' and `stopped_data_address'.
11014 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11015 here, and cache them in the lwp object.
11016 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11018 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11020 (linux_stopped_by_watchpoint): Rewrite.
11021 (linux_stopped_data_address): Rewrite.
11023 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11025 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11026 switching the current inferior, not before.
11028 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11030 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11031 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11032 i386-linux.c and amd64-linux.c.
11033 (reg-i386.o): Removed.
11034 (reg-i386.c): Likewise.
11035 (reg-i386-linux.o): Likewise.
11036 (reg-i386-linux.c): Likewise.
11037 (reg-x86-64.o): Likewise.
11038 (reg-x86-64.c): Likewise.
11039 (reg-x86-64-linux.o): Likewise.
11040 (reg-x86-64-linux.c): Likewise.
11042 (i386.c): Likewise.
11043 (i386-linux.o): Likewise.
11044 (i386-linux.c): Likewise.
11045 (amd64.o): Likewise.
11046 (amd64.c): Likewise.
11047 (amd64-linux.o): Likewise.
11048 (amd64-linux.c): Likewise.
11050 * configure.srv (srv_i386_regobj): New.
11051 (srv_i386_linux_regobj): Likewise.
11052 (srv_amd64_regobj): Likewise.
11053 (srv_amd64_linux_regobj): Likewise.
11054 (srv_i386_32bit_xmlfiles): Likewise.
11055 (srv_i386_64bit_xmlfiles): Likewise.
11056 (srv_i386_xmlfiles): Likewise.
11057 (srv_amd64_xmlfiles): Likewise.
11058 (srv_i386_linux_xmlfiles): Likewise.
11059 (srv_amd64_linux_xmlfiles): Likewise.
11060 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11061 srv_xmlfiles to $srv_i386_xmlfiles.
11062 (i[34567]86-*-mingw32ce*): Likewise.
11063 (i[34567]86-*-mingw*): Likewise.
11064 (i[34567]86-*-nto*): Likewise.
11065 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11066 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11067 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11068 (x86_64-*-linux*): Likewise.
11070 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11071 (init_registers_amd64_linux): New.
11072 (x86_arch_setup): Replace init_registers_x86_64_linux with
11073 init_registers_amd64_linux.
11075 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11077 * configure.ac: Check for libdl. If it is not available link against
11078 static libthread_db.
11079 * configure: Regenerate.
11081 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11085 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11086 handing a read watchpoint.
11087 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11089 2010-02-12 Doug Evans <dje@google.com>
11091 * linux-low.c (linux_supports_tracefork_flag): Document.
11092 (linux_look_up_symbols): Add comment.
11094 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11096 * regcache.c (supply_register): Clear regcache if buf is NULL.
11098 2010-02-02 Nicolas Roche <roche@sourceware.org>
11099 Joel Brobecker <brobecker@adacore.com>
11101 * inferiors.c (find_inferior): Add function documentation.
11102 (unloaded_dll): Handle the case where the unloaded dll has not
11103 been previously registered in the dll list.
11105 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11107 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11108 (thumb2_breakpoint): New.
11109 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11111 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11113 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11114 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11117 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11119 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11121 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11123 * linux-s390-low.c (s390_collect_ptrace_register)
11124 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11126 2010-01-21 Doug Evans <dje@google.com>
11128 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11129 (PTRACE_ARG4_TYPE): New macro.
11130 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11131 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11132 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11133 (usr_store_inferior_registers): Ditto.
11134 (linux_read_memory, linux_write_memory): Ditto.
11135 (linux_test_for_tracefork): Ditto.
11137 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11138 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11140 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11142 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11145 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11147 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11148 prototype to take a regcache. Adjust.
11150 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11152 * regcache.h (struct thread_info): Forward declare.
11153 (struct regcache): New.
11154 (new_register_cache): Adjust prototype.
11155 (get_thread_regcache): Declare.
11156 (free_register_cache): Adjust prototype.
11157 (registers_to_string, registers_from_string): Ditto.
11158 (supply_register, supply_register_by_name, collect_register)
11159 (collect_register_as_string, collect_register_by_name): Ditto.
11160 * regcache.c (struct inferior_regcache_data): Delete.
11161 (get_regcache): Rename to ...
11162 (get_thread_regcache): ... this. Adjust. Switch inferior before
11163 fetching registers.
11164 (regcache_invalidate_one): Adjust.
11165 (regcache_invalidate): Fix prototype.
11166 (new_register_cache): Return the new register cache.
11167 (free_register_cache): Change prototype.
11168 (realloc_register_cache): Adjust.
11169 (registers_to_string): Change prototype to take a regcache. Adjust.
11170 (registers_from_string): Ditto.
11171 (register_data): Ditto.
11172 (supply_register): Ditto.
11173 (supply_register_by_name): Ditto.
11174 (collect_register): Ditto.
11175 (collect_register_as_string): Ditto.
11176 (collect_register_by_name): Ditto.
11177 * server.c (process_serial_event): Adjust.
11178 * linux-low.h (regset_fill_func, regset_store_func): Change
11180 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11182 * linux-low.c (get_stop_pc): Adjust.
11183 (check_removed_breakpoint): Adjust.
11184 (linux_wait_for_event): Adjust.
11185 (linux_resume_one_lwp): Adjust.
11186 (fetch_register): Add regcache parameter. Adjust.
11187 (usr_store_inferior_registers): Ditto.
11188 (regsets_fetch_inferior_registers): Ditto.
11189 (regsets_store_inferior_registers): Ditto.
11190 (linux_fetch_registers, linux_store_registers): Ditto.
11191 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11193 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11195 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11196 prototype to take a regcache.
11197 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11198 * remote-utils.c (convert_ascii_to_int, outreg)
11199 (prepare_resume_reply): Change prototype to take a regcache.
11201 * target.h (struct target_ops) <fetch_registers, store_registers>:
11202 Change prototype to take a regcache.
11203 (fetch_inferior_registers, store_inferior_registers): Change
11204 prototype to take a regcache. Adjust.
11205 * proc-service.c (ps_lgetregs): Adjust.
11206 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11207 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11208 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11209 take a regcache. Adjust.
11210 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11211 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11212 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11213 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11214 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11215 (cris_cannot_fetch_register):
11216 (cris_breakpoint_at): Change prototype to take a regcache.
11218 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11219 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11220 to take a regcache. Adjust.
11221 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11223 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11224 take a regcache. Adjust.
11225 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11226 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11227 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11228 * linux-mips-low.c (mips_get_pc):
11229 (mips_set_pc): Change prototype to take a regcache. Adjust.
11230 (mips_reinsert_addr): Adjust.
11231 (mips_collect_register): Change prototype to take a regcache.
11233 (mips_supply_register):
11234 (mips_collect_register_32bit, mips_supply_register_32bit)
11235 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11236 (mips_store_fpregset): Ditto.
11237 * linux-ppc-low.c (ppc_supply_ptrace_register)
11238 (ppc_supply_ptrace_register): Ditto.
11239 (parse_spufs_run): Adjust.
11240 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11241 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11242 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11243 take a regcache. Adjust.
11244 * linux-s390-low.c (s390_collect_ptrace_register)
11245 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11246 (s390_set_pc): Change prototype to take a regcache. Adjust.
11247 (s390_arch_setup): Adjust.
11248 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11249 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11250 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11251 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11252 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11254 (sparc_breakpoint_at): Adjust.
11255 * linux-xtensa-low.c (xtensa_fill_gregset):
11256 (xtensa_store_gregset):
11257 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11258 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11259 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11260 prototype to take a regcache. Adjust.
11261 * win32-arm-low.c (arm_fetch_inferior_register)
11262 (arm_store_inferior_register): Change prototype to take a
11264 * win32-i386-low.c (i386_fetch_inferior_register)
11265 (i386_store_inferior_register): Change prototype to take a
11267 * win32-low.c (child_fetch_inferior_registers)
11268 (child_store_inferior_registers): Change prototype to take a
11270 (win32_wait): Adjust.
11271 (win32_fetch_inferior_registers): Change prototype to take a
11273 (win32_store_inferior_registers): Adjust.
11274 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11275 store_inferior_register>: Change prototype to take a regcache.
11277 2010-01-20 Doug Evans <dje@google.com>
11279 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11281 (linux_wait_for_event1, linux_init_signals): Ditto.
11282 (W_STOPCODE): Provide definition if missing.
11284 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11286 * linux-low.c (linux_core_of_thread): New.
11287 (compare_ints, show_process, list_threads): New.
11288 (linux_qxfer_osdata): Report threads and cores.
11289 (linux_target_op): Register linux_core_of_thread.
11290 * remote-utils.c (prepare_resume_reply): Report the core.
11291 (buffer_xml_printf): Support %d specifier.
11292 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11294 (handle_query): Handle qXfer:threads. Announce availability
11296 * target.h (struct target_ops): New field core_of_thread.
11298 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11300 * Makefile.in (clean): Remove new generated files.
11301 (reg-s390.o, reg-s390.c): Remove rules.
11302 (reg-s390x.o, reg-s390x.c): Likewise.
11303 (s390-linux32.o, s390-linux32.c): Add rules.
11304 (s390-linux64.o, s390-linux64.c): Likewise.
11305 (s390x-linux64.o, s390x-linux64.c): Likewise.
11306 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11307 * linux-s390-low.c: Include <elf.h>.
11308 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11309 (init_registers_s390): Remove prototype.
11310 (init_registers_s390x): Likewise.
11311 (init_registers_s390_linux32): Add prototype.
11312 (init_registers_s390_linux64): Likewise.
11313 (init_registers_s390x_linux64): Likewise.
11314 (s390_num_regs_3264): New define.
11315 (s390_regmap_3264): New global variable.
11316 (s390_cannot_fetch_register): Remove obsolete check.
11317 (s390_cannot_store_register): Likewise.
11318 (s390_collect_ptrace_register): Handle upper/lower register halves.
11319 (s390_supply_ptrace_register): Likewise.
11320 (s390_fill_gregset): Update to register number changes.
11321 (s390_get_hwcap): New routine.
11322 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11323 Install appropriate regmap and register set.
11325 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11327 * server.c (gdbserver_version): Update copyright year to 2010.
11328 * gdbreplay.c (gdbreplay_version): Likewise.
11330 2009-12-28 Doug Evans <dje@google.com>
11332 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11333 elf/external.h. Include <elf.h> instead but only if necessary.
11335 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11337 * linux-low.c (linux_remove_process): Remove `detaching'
11338 parameter. Don't release/detach from thread_db here.
11339 (linux_kill): Release/detach from thread_db here, ...
11340 (linux_detach): ... and here, before actually detaching.
11341 (linux_wait_1): ... and here, when a process exits.
11342 * thread-db.c (any_thread_of): New.
11343 (thread_db_free): Switch the current inferior to a thread of the
11346 2009-12-21 Doug Evans <dje@google.com>
11348 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11350 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11351 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11352 warning ifndef __NR_tkill. Move setting of errno there too.
11353 Delete unnecessary resetting of errno after syscall.
11354 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11356 * configure.ac: Check for dladdr.
11357 * config.in: Regenerate.
11358 * configure: Regenerate.
11359 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11360 (try_thread_db_load): Update.
11362 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11364 2009-12-18 Doug Evans <dje@google.com>
11366 * event-loop.c: Include unistd.h if it exists.
11368 * linux-low.c (my_waitpid): Move definition away from being in
11369 between linux_tracefork_child/linux_test_for_tracefork.
11371 * gdb_proc_service.h (psaddr_t): Fix type.
11372 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11373 signature to match glibc.
11375 2009-12-16 Doug Evans <dje@google.com>
11377 * linux-low.c (linux_read_memory): Fix argument to read.
11379 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11381 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11382 events, don't leave current_inferior pointing at null.
11384 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11386 * win32-low.c (LOG): Delete.
11387 (OUTMSG): Output to stderr.
11388 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11389 on compile time LOG macro.
11390 (win32_wait): Fix debug output.
11392 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11394 * win32-low.c (win32_add_one_solib): If the dll name is
11395 "ntdll.dll", prepend the system directory to the dll path.
11397 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11399 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11401 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11402 Vladimir Prus <vladimir@codesourcery.com>
11404 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11405 * configure.ac: Check for __mcoldfire__ and set
11406 gdb_cv_m68k_is_coldfire.
11407 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11408 reg-cf.o and reg-m68k.o.
11409 * configure: Regenerated.
11411 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11413 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11414 Pass it to thread_db_free.
11415 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11416 proper `detaching' argument to linux_remove_process.
11417 * linux-low.h (thread_db_free): Add `detaching' parameter.
11418 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11420 (thread_db_free): Add `detaching' parameter. Only
11421 call td_ta_clear_event if detaching from process.
11423 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11425 * thread-db.c (thread_db_free): Fix typo.
11427 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11430 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11432 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11434 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11435 with an i686 compiler.
11436 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11438 * configure: Rebuilt.
11440 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11444 * server.c (handle_search_memory_1): Correct read_addr initialization
11445 in loop for searching subsequent chunks.
11447 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11449 * configure.ac: New --with-libthread-db option.
11450 * thread-db.c: Allow direct dependence on libthread_db.
11451 (thread_db_free): Adjust.
11452 * config.in: Regenerate.
11453 * configure: Likewise.
11455 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11458 * thread-db.c (attach_thread): New function.
11459 (maybe_attach_thread): Return success/failure.
11460 (find_new_threads_callback): Adjust.
11461 (thread_db_find_new_threads): Loop until no new threads.
11463 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11465 * proc-service.c (ps_lgetregs): Formatting.
11467 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11469 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11470 * configure.ac: Adjust.
11471 * linux-low.h (struct process_info_private): Move members to struct
11473 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11474 * linux-low.c (linux_remove_process): Adjust.
11475 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11476 * server.c (handle_query): Move code ...
11477 (handle_monitor_command): ... here. New function.
11478 * target.h (struct target_ops): New member.
11479 * thread-db.c (struct thread_db): New.
11480 (libthread_db_search_path): New variable.
11481 (thread_db_create_event, thread_db_enable_reporting)
11482 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11483 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11484 (try_thread_db_load_1, dladdr_to_soname): New functions.
11485 (try_thread_db_load, thread_db_load_search): New functions.
11486 (thread_db_init): Search for libthread_db.
11487 (thread_db_free): New function.
11488 (thread_db_handle_monitor_command): Likewise.
11489 * config.in: Regenerate.
11490 * configure: Regenerate.
11492 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11494 * spu-low.c (spu_kill): Wait for inferior to terminate.
11495 Call clear_inferiors.
11496 (spu_detach): Call clear_inferiors.
11498 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11500 * aclocal.m4: Regenerate.
11501 * config.in: Likewise.
11502 * configure: Likewise.
11504 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11506 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11507 (parse_spufs_run): New function.
11508 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11509 (ppc_breakpoint_at): Handle SPU breakpoints.
11511 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11513 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11514 (SPUFS_MAGIC): Define.
11515 (spu_enumerate_spu_ids): New function.
11516 (linux_qxfer_spu): New function.
11517 (linux_target_ops): Install linux_qxfer_spu.
11519 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11521 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11522 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11523 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11524 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11525 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11526 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11527 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11528 (init_registers_powerpc_cell32l): Add prototype.
11529 (init_registers_powerpc_cell64l): Likewise.
11530 (ppc_arch_setup): Detect Cell/B.E. architecture.
11532 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11534 * Makefile.in (datarootdir): New variable.
11536 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11538 * linux-low.c (linux_write_memory): Update debugging output.
11539 * Makefile.in (clean): Add new descriptions.
11540 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11541 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11542 * configure.srv: Add new files for arm*-*-linux*.
11543 * linux-arm-low.c: Add new declarations.
11544 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11545 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11546 (HWCAP_VFPv3D16): New.
11547 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11548 instead of __IWMMXT__.
11549 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11550 (arm_arch_setup): New.
11551 (target_regsets): Remove #ifdef. Add VFP regset.
11552 (the_low_target): Use arm_arch_setup.
11554 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11556 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11557 the main thread again.
11559 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11561 Adding Neutrino gdbserver.
11562 * configure: Regenerated.
11563 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11564 * configure.srv (i[34567]86-*-nto*): New target.
11565 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11566 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11567 (nto_comctrl) [__QNX__]: New function.
11568 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11570 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11572 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11575 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11576 Pedro Alves <pedro@codesourcery.com>
11578 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11579 don't support CONTEXT_EXTENDED_REGISTERS.
11580 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11581 (the_low_target): Install them.
11582 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11583 failing with ERROR_PIPE_NOT_CONNECTED.
11585 2009-06-30 Doug Evans <dje@google.com>
11586 Pierre Muller <muller@ics.u-strasbg.fr>
11588 Add h/w watchpoint support to x86-linux, win32-i386.
11589 * Makefile.in (SFILES): Add i386-low.c
11590 (i386_low_h): Define.
11591 (i386-low.o): Add dependencies.
11592 (linux-x86-low.o): Add i386-low.h dependency.
11593 (win32-i386-low.o): Ditto.
11594 * i386-low.c: New file.
11595 * i386-low.h: New file.
11596 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11597 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11598 * linux-low.c (linux_add_process): Initialize arch_private.
11599 (linux_remove_process): Free arch_private.
11600 (add_lwp): Initialize arch_private.
11601 (delete_lwp): Free arch_private.
11602 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11604 * linux-low.h (process_info_private): New member arch_private.
11605 (lwp_info): New member arch_private.
11606 (linux_target_ops): New members new_process, new_thread,
11608 (ptid_of): New macro.
11609 * linux-x86-low.c: Include stddef.h, i386-low.h.
11610 (arch_process_info): New struct.
11611 (arch_lwp_info): New struct.
11612 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11613 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11614 (i386_dr_low_get_status): New function.
11615 (x86_insert_point, x86_remove_point): New functions.
11616 (x86_stopped_by_watchpoint): New function.
11617 (x86_stopped_data_address): New function.
11618 (x86_linux_new_process, x86_linux_new_thread): New functions.
11619 (x86_linux_prepare_to_resume): New function.
11620 (the_low_target): Add entries for insert_point, remove_point,
11621 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11623 * server.c (debug_hw_points): New global.
11624 (monitor_show_help): Document set debug-hw-points.
11625 (handle_query): Process "set debug-hw-points".
11626 * server.h (debug_hw_points): Declare.
11627 (paddress): Declare.
11628 * utils.c (NUMCELLS, CELLSIZE): New macros.
11629 (get_sell, xsnprintf, paddress): New functions.
11630 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11631 remove_point, stopped_by_watchpoint, stopped_data_address.
11632 * win32-i386-low.c: Include i386-low.h.
11633 (debug_reg_state): Replaces dr.
11634 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11635 (i386_dr_low_get_status): New function.
11636 (i386_insert_point, i386_remove_point): New functions.
11637 (i386_stopped_by_watchpoint): New function.
11638 (i386_stopped_data_address): New function.
11639 (i386_initial_stuff): Update.
11640 (get_thread_context,set_thread_context,i386_thread_added): Update.
11641 (the_low_target): Add entries for insert_point,
11642 remove_point, stopped_by_watchpoint, stopped_data_address.
11643 * win32-low.c (win32_insert_watchpoint): New function.
11644 (win32_remove_watchpoint): New function.
11645 (win32_stopped_by_watchpoint): New function.
11646 (win32_stopped_data_address): New function.
11647 (win32_target_ops): Add entries for insert_watchpoint,
11648 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11649 * win32-low.h (win32_target_ops): New members insert_point,
11650 remove_point, stopped_by_watchpoint, stopped_data_address.
11652 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11654 * server.c (process_serial_event): Re-return unsupported, not
11655 error, if the type isn't recognized. Re-allow supporting only
11656 insert or remove packets. Also call require_running for
11657 breakpoints. Add missing break statement to default case. Tidy.
11658 * target.h (struct target_ops): Rename insert_watchpoint to
11659 insert_point, and remove_watchpoint to remove_point.
11661 * linux-low.h (struct linux_target_ops): Likewise.
11662 * linux-low.c (linux_insert_watchpoint): Rename to ...
11663 (linux_insert_point): ... this. Adjust.
11664 (linux_remove_watchpoint): Rename to ...
11665 (linux_remove_point): ... this. Adjust.
11666 (linux_target_ops): Adjust.
11667 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11668 (cris_insert_point): ... this.
11669 (cris_remove_watchpoint): Rename to ...
11670 (cris_remove_point): ... this.
11671 (the_low_target): Adjust.
11673 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11675 * server.c (handle_v_kill): Pass signal_pid to
11676 kill_inferior if multi_process is zero.
11678 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11680 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11681 * target.h (target_ops): Comment for *_watchpoint to make it clear
11682 the functions can get types '0' and '1'.
11684 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11686 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11687 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11688 * regcache.c (get_regcache): Likewise.
11689 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11690 * win32-low.c (child_fetch_inferior_registers): Remove check for
11693 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11694 Pedro Alves <pedro@codesourcery.com>
11696 * target.h (struct target_ops) <supports_multi_process>: New
11698 (target_supports_multi_process): New.
11699 * server.c (handle_query): Even if GDB reports support, only
11700 enable multi-process if the target also supports it. Report
11701 multi-process support only if the target backend supports it.
11702 * linux-low.c (linux_supports_multi_process): New function.
11703 (linux_target_ops): Install it as target_supports_multi_process
11706 2009-05-24 Doug Evans <dje@google.com>
11708 Global renaming of find_thread_pid to find_thread_ptid.
11709 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11710 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11711 All callers updated.
11713 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11714 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11717 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11718 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11719 (linux_resume_one_lwp): Ditto.
11721 2009-05-23 Doug Evans <dje@google.com>
11723 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11724 from struct inferior_list_entry * to struct lwp_info *.
11725 All callers updated.
11727 2009-05-13 Doug Evans <dje@google.com>
11729 * linux-x86-low.c: Don't include assert.h.
11730 (x86_siginfo_fixup): Use fatal, not assert.
11731 (x86_arch_setup): Fix comment.
11733 2009-05-12 Doug Evans <dje@google.com>
11735 Biarch support for i386/amd64 gdbserver.
11736 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11737 Add linux-x86-low.c.
11738 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11739 (linux-x86-low.o): Add.
11740 * linux-x86-64-low.c: Delete.
11741 * linux-i386-low.c: Delete.
11742 * linux-x86-low.c: New file.
11743 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11745 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11747 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11748 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11749 (linux_child_pid_to_exec_file): New function.
11750 (elf_64_header_p, elf_64_file_p): New functions.
11751 (siginfo_fixup): New function.
11752 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11753 give target a chance to convert layout.
11754 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11755 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11757 2009-05-07 Doug Evans <dje@google.com>
11759 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11760 (regsets_store_inferior_registers): Ditto.
11762 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11766 * linux-low.c (must_set_ptrace_flags): Delete.
11767 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11769 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11770 `lwp->must_set_ptrace_flags' instead.
11771 (linux_wait_for_event_1): Set ptrace options here.
11772 (linux_wait_1): ... not here.
11774 2009-04-30 Doug Evans <dje@google.com>
11776 * inferiors.c (started_inferior_callback): New function.
11777 (attached_inferior_callback): New function.
11778 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11779 * server.c (print_started_pid, print_attached_pid): New functions.
11780 (detach_or_kill_for_exit): New function.
11781 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11782 * server.h (have_started_inferiors_p): Declare.
11783 (have_attached_inferiors_p): Declare.
11785 * inferiors.c (remove_process): Fix memory leak, free process.
11786 * linux-low.c (linux_remove_process): New function.
11787 (linux_kill): Call it instead of remove_process.
11788 (linux_detach, linux_wait_1): Ditto.
11790 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11792 * configure.srv: Add x86 Windows CE target.
11794 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11796 * inferiors.c (get_thread_process): Make global.
11797 * server.h (get_thread_process): Add prototype.
11798 * thread-db.c (find_one_thread): Use get_thread_process
11799 instead of current_process.
11800 (thread_db_get_tls_address): Do not crash if called when
11801 thread layer is not yet initialized.
11803 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11805 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11806 * spu-low.c (current_tid): Rename to ...
11807 (current_ptid): ... this.
11808 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11809 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11810 ptid_get_lwp (current_ptid) instead of current_tid.
11811 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11812 instead of current_tid. Use find_process_pid to verify pid
11813 argument is valid. Pass proper argument to remove_process.
11814 (spu_thread_alive): Compare current_ptid instead of current_tid.
11815 (spu_resume): Likewise.
11817 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11819 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11822 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11824 Implement the multiprocess extensions, and add linux multiprocess
11827 * server.h (ULONGEST): Declare.
11828 (struct ptid, ptid_t): New.
11829 (minus_one_ptid, null_ptid): Declare.
11830 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11831 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11832 (struct inferior_list_entry): Change `id' type from unsigned from
11834 (struct sym_cache, struct breakpoint, struct
11835 process_info_private): Forward declare.
11836 (struct process_info): Declare.
11837 (current_process): Declare.
11838 (all_processes): Declare.
11839 (initialize_inferiors): Declare.
11840 (add_thread): Adjust to use ptid_t.
11841 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11842 (add_process, remove_process, find_thread_pid): Declare.
11843 (find_inferior_id): Adjust to use ptid_t.
11844 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11845 (multi_process): Declare.
11846 (push_event): Adjust to use ptid_t.
11847 (read_ptid, write_ptid): Declare.
11848 (prepare_resume_reply): Adjust to use ptid_t.
11849 (clear_symbol_cache): Declare.
11850 * inferiors.c (all_processes): New.
11851 (null_ptid, minus_one_ptid): New.
11852 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11853 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11854 (add_thread): Change unsigned long to ptid. Remove gdb_id
11856 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11857 (gdb_id_to_thread): Rename to ...
11858 (find_thread_pid): ... this. Change unsigned long to ptid.
11859 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11860 (loaded_dll, pull_pid_from_list): Adjust.
11861 (add_process, remove_process, find_process_pid)
11862 (get_thread_process, current_process, initialize_inferiors): New.
11863 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11864 (struct target_waitstatus) <related_pid>: Ditto.
11865 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11866 return type to int.
11867 (struct target_ops) <join>: Add `pid' argument.
11868 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11869 (struct target_ops) <wait>: Add `ptid' field. Change return type
11871 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11872 (mywait): Add `ptid' argument. Change return type to ptid_t.
11873 (target_pid_to_str): Declare.
11874 * target.c (set_desired_inferior): Adjust to use ptids.
11875 (mywait): Add new `ptid' argument. Adjust.
11876 (target_pid_to_str): New.
11877 * mem-break.h (free_all_breakpoints): Declare.
11878 * mem-break.c (breakpoints): Delelete.
11879 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11880 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11881 to use per-process breakpoint list.
11882 (free_all_breakpoints): New.
11883 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11884 (symbol_cache, all_symbols_looked_up): Delete.
11886 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11888 (prepare_resume_reply): Change ptid argument's type from unsigned
11889 long to ptid_t. Adjust. Implement W;process and X;process.
11890 (free_sym_cache, clear_symbol_cache): New.
11891 (look_up_one_symbol): Adjust to per-process symbol cache. *
11892 * server.c (cont_thread, general_thread, step_thread): Change type
11894 (attached): Delete.
11895 (multi_process): New.
11896 (last_ptid): Change type to ptid_t.
11897 (struct vstop_notif) <ptid>: Change type to ptid_t.
11898 (queue_stop_reply, push_event): Change `ptid' argument's type to
11900 (discard_queued_stop_replies): Add `pid' argument.
11901 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11902 changes. Don't reference the `attached' global.
11903 (attach_inferior): Adjust to mywait interface changes.
11904 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11905 features. Handle and report "multiprocess+". Handle
11907 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11909 (handle_v_kill): New.
11910 (handle_v_stopped): Adjust to use target_pid_to_str.
11911 (handle_v_requests): Allow multiple attaches and runs when
11912 multiprocess extensions are in effect. Handle "vKill".
11913 (myresume): Adjust to use ptids.
11914 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11915 (handle_status): Adjust to discard_queued_stop_replies interface
11917 (first_thread_of, kill_inferior_callback)
11918 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11919 (main): Call initialize_inferiors. Adjust to use ptids, killing
11920 and detaching from all inferiors. Handle multiprocess packet
11922 * linux-low.h: Include gdb_proc_service.h.
11923 (struct process_info_private): New.
11924 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11925 <lwpid_of>: Use ptid_get_lwp.
11926 (get_lwp_thread): Adjust.
11927 (struct lwp_info): Add `dead' member.
11928 (find_lwp_pid): Declare.
11929 * linux-low.c (thread_db_active): Delete.
11930 (new_inferior): Adjust comment.
11931 (inferior_pid): Delete.
11932 (linux_add_process): New.
11933 (handle_extended_wait): Adjust.
11934 (add_lwp): Change unsigned long to ptid.
11935 (linux_create_inferior): Add process to processes table. Adjust
11936 to use ptids. Don't set new_inferior here.
11937 (linux_attach_lwp): Rename to ...
11938 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11939 it. Adjust to use ptids.
11940 (linux_attach_lwp): New.
11941 (linux_attach): Add process to processes table. Don't set
11943 (struct counter): New.
11944 (second_thread_of_pid_p, last_thread_of_process_p): New.
11945 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11946 multiple processes.
11947 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11948 processes. Remove process from process table.
11949 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11950 to multiple processes.
11951 (any_thread_of): New.
11952 (linux_detach): Add `pid' argument, and handle it. Remove process
11953 from processes table.
11954 (linux_join): Add `pid' argument. Handle it.
11955 (linux_thread_alive): Change unsighed long argument to ptid_t.
11956 Consider dead lwps as not being alive.
11957 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11958 threads we're not interested in.
11959 (same_lwp, find_lwp_pid): New.
11960 (linux_wait_for_lwp): Change `pid' argument's type from int to
11962 (linux_wait_for_event): Rename to ...
11963 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11964 from int to ptid_t. Adjust.
11965 (linux_wait_for_event): New.
11966 (linux_wait_1): Add `ptid' argument. Change return type to
11967 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11968 that exit from the process table.
11969 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11971 (mark_lwp_dead): New.
11972 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11973 stopping all threads, mark its main lwp as dead.
11974 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11976 (fetch_register, usr_store_inferior_registers)
11977 (regsets_fetch_inferior_registers)
11978 (regsets_store_inferior_registers, linux_read_memory)
11979 (linux_write_memory): Inline `inferior_pid'.
11980 (linux_look_up_symbols): Adjust to use per-process
11981 `thread_db_active'.
11982 (linux_request_interrupt): Adjust to use ptids.
11983 (linux_read_auxv): Inline `inferior_pid'.
11984 (initialize_low): Don't reference thread_db_active.
11985 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11986 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11987 (ps_getpid): Return the pid of the current inferior.
11988 * thread-db.c (proc_handle, thread_agent): Delete.
11989 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11991 (find_one_thread): Change argument type to ptid_t. Adjust to
11993 (maybe_attach_thread): Adjust to per-process data and ptids.
11994 (thread_db_find_new_threads): Ditto.
11995 (thread_db_init): Ditto.
11996 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11997 processes table. Adjust to use ptids.
11998 (spu_kill, spu_detach): Adjust interface. Remove process from
12000 (spu_join, spu_thread_alive): Adjust interface.
12001 (spu_wait): Adjust interface. Remove process from processes
12002 table. Adjust to use ptids.
12003 * win32-low.c (current_inferior_tid): Delete.
12004 (current_inferior_ptid): New.
12005 (debug_event_ptid): New.
12006 (thread_rec): Take a ptid. Adjust.
12007 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12008 (child_delete_thread): Ditto.
12009 (do_initial_child_stuff): Add `attached' argument. Add process to
12011 (child_fetch_inferior_registers, child_store_inferior_registers):
12013 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12014 (win32_attach): Pass 1 to do_initial_child_stuff.
12015 (win32_kill): Adjust interface. Remove process from processes
12017 (win32_detach): Ditto.
12018 (win32_join): Adjust interface.
12019 (win32_thread_alive): Take a ptid.
12020 (win32_resume): Adjust to use ptids.
12021 (get_child_debug_event): Ditto.
12022 (win32_wait): Adjust interface. Remove exiting process from
12025 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12027 Non-stop mode support.
12029 * server.h (non_stop): Declare.
12030 (gdb_client_data, handler_func): Declare.
12031 (delete_file_handler, add_file_handler, start_event_loop):
12033 (handle_serial_event, handle_target_event, push_event)
12034 (putpkt_notif): Declare.
12035 * target.h (enum resume_kind): New.
12036 (struct thread_resume): Replace `step' field by `kind' field.
12037 (TARGET_WNOHANG): Define.
12038 (struct target_ops) <wait>: Add `options' argument.
12039 <supports_non_stop, async, start_non_stop>: New fields.
12040 (target_supports_non_stop, target_async): New.
12041 (start_non_stop): Declare.
12042 (mywait): Add `options' argument.
12043 * target.c (mywait): Add `options' argument. Print child exit
12044 notifications here.
12045 (start_non_stop): New.
12046 * server.c (non_stop, own_buf, mem_buf): New globals.
12047 (struct vstop_notif): New.
12048 (notif_queue): New global.
12049 (queue_stop_reply, push_event, discard_queued_stop_replies)
12050 (send_next_stop_reply): New.
12051 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12053 (attach_inferior): In non-stop mode, don't wait for the target
12055 (handle_general_set): Handle QNonStop.
12056 (handle_query): When handling qC, return the current general
12057 thread, instead of the first thread of the list.
12058 (handle_query): If the backend supports non-stop mode, include
12059 QNonStop+ in the qSupported query response.
12060 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12062 (handle_v_attach, handle_v_run): Handle non-stop mode.
12063 (handle_v_stopped): New.
12064 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12065 (myresume): Adjust to use resume_kind. Handle non-stop.
12066 (queue_stop_reply_callback): New.
12067 (handle_status): Handle non-stop mode.
12068 (main): Clear non_stop flag on reconnection. Use the event-loop.
12069 Refactor serial protocol handling from here ...
12070 (process_serial_event): ... to this new function. When GDB
12071 selects any thread, select one here. In non-stop mode, wait until
12072 GDB acks all pending events before exiting.
12073 (handle_serial_event, handle_target_event): New.
12074 * remote-utils.c (remote_open): Install remote_desc in the event
12076 (remote_close): Remove remote_desc from the event loop.
12077 (putpkt_binary): Rename to...
12078 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12079 (putpkt_binary): New as wrapper around putpkt_binary_1.
12080 (putpkt_notif): New.
12081 (prepare_resume_reply): In non-stop mode, don't change the
12083 * event-loop.c: New.
12084 * Makefile.in (OBJ): Add event-loop.o.
12085 (event-loop.o): New rule.
12087 * linux-low.h (pid_of): Moved here.
12089 (get_lwp_thread): Use lwpid_of.
12090 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12091 * linux-low.c (pid_of): Delete.
12092 (inferior_pid): Use lwpid_of.
12093 (linux_event_pipe): New.
12094 (target_is_async_p): New.
12096 (handle_extended_wait): Use lwpid_of.
12097 (add_lwp): Don't set lwpid field.
12098 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12099 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12100 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12101 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12102 first. Adjust to linux_wait_for_event interface changes. Use
12104 (linux_detach): Don't delete the main lwp here.
12105 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12106 (status_pending_p): Don't consider explicitly suspended lwps.
12107 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12108 pointer. Add OPTIONS argument. Change return type to int. Use
12109 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12110 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12111 pointer. Add status pointer argument. Return a pid instead of a
12112 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12113 changes. In non-stop mode, don't switch to a random thread.
12114 (linux_wait): Rename to...
12115 (linux_wait_1): ... this. Add target_options argument, and handle
12116 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12117 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12118 clean exit and signal exit code. Don't stop all threads in
12119 non-stop mode. In all-stop mode, only stop all threads when
12120 reporting a stop to GDB. Handle explicit thread stop requests.
12121 (async_file_flush, async_file_mark): New.
12123 (send_sigstop): Use lwpid_of.
12124 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12125 interface changes. In non-stop mode, don't switch to a random
12127 (linux_resume_one_lwp): Use lwpid_of.
12128 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12129 (linux_resume_one_thread): ... this. Handle resume_stop. In
12130 non-stop mode, don't look for pending flag in all threads.
12131 (resume_status_pending_p): Don't consider explicitly suspended
12133 (my_waitpid): Reimplement. Emulate __WALL.
12134 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12136 (sigchld_handler, linux_supports_non_stop, linux_async)
12137 (linux_start_non_stop): New.
12138 (linux_target_ops): Register linux_supports_non_stop, linux_async
12139 and linux_start_non_stop.
12140 (initialize_low): Install SIGCHLD handler.
12141 * thread-db.c (thread_db_create_event, find_one_thread)
12142 (thread_db_get_tls_address): Use lwpid_of.
12143 * win32-low.c (win32_detach): Adjust to use resume_kind.
12144 (win32_wait): Add `options' argument.
12145 * spu-low.c (spu_resume): Adjust to use resume_kind.
12146 (spu_wait): Add `options' argument.
12148 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12150 Decouple target code from remote protocol.
12152 * target.h (enum target_waitkind): New.
12153 (struct target_waitstatus): New.
12154 (struct target_ops) <wait>: Return an unsigned long. Take a
12155 target_waitstatus pointer instead of a char pointer.
12156 (mywait): Likewise.
12157 * target.c (mywait): Change prototype to return an unsigned long.
12158 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12159 * server.h (thread_from_wait, old_thread_from_wait): Delete
12161 (prepare_resume_reply): Change prototype to take a
12163 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12164 (last_status, last_ptid): New.
12165 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12166 pid instead of a signal.
12167 (attach_inferior): Remove "status" and "signal" parameters.
12169 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12171 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12172 (handle_v_requests, myresume): Remove "status" and "signal"
12173 parameters. Adjust.
12174 (handle_status): New.
12175 (main): Delete local `status'. Adjust.
12176 * remote-utils.c: Include target.h.
12177 (prepare_resume_reply): Change prototype to take a
12178 target_waitstatus. Adjust.
12180 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12182 * spu-low.c (spu_wait): Adjust.
12183 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12185 (win32_wait): Adjust.
12187 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12189 * target.h (struct thread_resume): Delete leave_stopped member.
12190 (struct target_ops): Add a `n' argument to the `resume' callback.
12191 * server.c (start_inferior): Adjust.
12192 (handle_v_cont, myresume): Adjust.
12193 * linux-low.c (check_removed_breakpoint): Adjust to resume
12194 interface change, and to removed leave_stopped field.
12195 (resume_ptr): Delete.
12196 (struct thread_resume_array): New.
12197 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12198 resume interface change.
12199 (linux_continue_one_thread, linux_queue_one_thread)
12200 (resume_status_pending_p): Check if the resume field is NULL
12201 instead of checking the leave_stopped member.
12202 (linux_resume): Adjust to the target resume interface change.
12203 * spu-low.c (spu_resume): Adjust to the target resume interface
12205 * win32-low.c (win32_detach, win32_resume): Ditto.
12207 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12209 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12211 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12213 (linux_continue_one_thread): Only preserve the stepping flag if
12214 there's a pending breakpoint.
12216 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12218 * server.c (main): After the inferior having exited, call
12219 remote_close before exiting gdbserver.
12221 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12223 Fix size of FPSCR in Power 7 processors.
12224 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12225 (PPC_FEATURE_HAS_DFP): New #define.
12226 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12229 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12231 * server.c (handle_query) Whitespace and formatting.
12233 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12235 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12236 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12237 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12238 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12239 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12240 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12241 Makefile.in, configure.ac: Fix whitespace throughout.
12242 * configure: Regenerate.
12244 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12246 * inferiors.c (find_inferior): Make it safe for the callback
12247 function to delete the currently iterated inferior.
12249 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12251 * Makefile.in (linuw_low_h): Move higher.
12252 (thread-db.o): Depend on $(linux_low_h).
12254 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12256 Rename "process" to "lwp" throughout.
12258 * linux-low.c (all_processes): Rename to...
12259 (all_lwps): ... this.
12260 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12261 (add_process): Rename to ...
12262 (add_lwp): ... this. Adjust.
12263 (linux_create_inferior): Adjust.
12264 (linux_attach_lwp): Adjust.
12265 (linux_attach): Adjust.
12266 (linux_kill_one_process): Rename to ...
12267 (linux_kill_one_lwp): ... this. Adjust.
12268 (linux_kill): Adjust.
12269 (linux_detach_one_process): Rename to ...
12270 (linux_detach_one_lwp): ... this. Adjust.
12271 (linux_detach): Adjust.
12272 (check_removed_breakpoint): Adjust.
12273 (status_pending_p): Adjust.
12274 (linux_wait_for_process): Rename to ...
12275 (linux_wait_for_lwp): ... this. Adjust.
12276 (linux_wait_for_event): Adjust.
12277 (send_sigstop): Adjust.
12278 (wait_for_sigstop): Adjust.
12279 (stop_all_processes): Rename to ...
12280 (stop_all_lwps): ... this.
12281 (linux_resume_one_process): Rename to ...
12282 (linux_resume_one_lwp): ... this. Adjust.
12283 (linux_set_resume_request, linux_continue_one_thread)
12284 (linux_queue_one_thread, resume_status_pending_p)
12285 (usr_store_inferior_registers, regsets_store_inferior_registers)
12286 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12288 * linux-low.h (get_process): Rename to ...
12289 (get_lwp): ... this. Adjust.
12290 (get_thread_process): Rename to ...
12291 (get_thread_lwp): ... this. Adjust.
12292 (get_process_thread): Rename to ...
12293 (get_lwp_thread): ... this. Adjust.
12294 (struct process_info): Rename to ...
12295 (struct lwp_info): ... this.
12296 (all_processes): Rename to ...
12297 (all_lwps): ... this.
12298 * proc-service.c (ps_lgetregs): Adjust.
12299 * thread-db.c (thread_db_create_event, find_one_thread)
12300 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12302 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12304 * server.c (handle_query): Handle "qAttached".
12306 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12308 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12309 GPLv3, update license URL.
12311 2009-03-01 Doug Evans <dje@google.com>
12313 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12314 (server_h): Add gdb_signals.h.
12315 (signals.o): Update.
12316 * server.h (target_signal_from_host,target_signal_to_host_p)
12317 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12319 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12321 * remote-utils.c (getpkt): Also generate remote-debug
12322 information if noack_mode is set.
12324 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12326 * server.c (handle_query): Report qXfer:siginfo:read and
12327 qXfer:siginfo:write as supported and handle them.
12328 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12329 * linux-low.c (linux_xfer_siginfo): New.
12330 (linux_target_ops): Set it.
12332 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12334 * server.c (gdbserver_usage): Mention --remote-debug.
12335 (main): Accept '--remote-debug' switch.
12337 2009-01-18 Doug Evans <dje@google.com>
12339 * regcache.c (new_register_cache): No need to check result of xcalloc.
12340 * server.c (handle_search_memory): Back out calls to xmalloc,
12341 result is checked and error is returned to user upon failure.
12342 (handle_query): Ditto. Add more checks for result of malloc.
12343 (handle_v_cont): Check result of malloc, report error back to
12345 (handle_v_run): Ditto. Call freeargv.
12346 * server.h (freeargv): Declare.
12347 * utils.c (freeargv): New fn.
12349 2009-01-15 Doug Evans <dje@google.com>
12351 * gdbreplay.c (perror_with_name): Make arg const char *.
12352 * server.h (target_signal_to_name): Make return type const char *.
12353 * thread-db.c (thread_db_err_str): Make return type const char *.
12354 * utils.c (perror_with_name): Make arg const char *.
12356 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12358 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12359 when handling a EXIT_PROCESS_DEBUG_EVENT.
12361 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12363 * gdbreplay.c (gdbreplay_version): Update copyright year.
12364 * server.c (gdbserver_version): Likewise.
12366 2009-01-05 Doug Evans <dje@google.com>
12368 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12369 (handle_extended_wait): Improve comment.
12371 2008-12-13 Doug Evans <dje@google.com>
12373 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12374 * server.h (ATTR_MALLOC): New macro.
12375 (xmalloc,xcalloc,xstrdup): Declare.
12376 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12377 * inferiors.c: Ditto.
12378 * linux-low.c: Ditto.
12379 * mem-break.c: Ditto.
12380 * regcache.c: Ditto.
12381 * remote-utils.c: Ditto.
12384 * win32-low.c: Ditto.
12386 2008-12-12 Doug Evans <dje@google.com>
12388 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12389 in debugging printf.
12391 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12393 2008-12-09 Doug Evans <dje@google.com>
12395 * linux-low.h (struct process_info): Delete member tid, unused.
12396 * thread-db.c (find_one_thread): Update.
12397 (maybe_attach_thread): Update.
12399 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12401 * target.h (struct target_ops): Add qxfer_osdata member.
12402 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12404 (linux_qxfer_osdata): New functions.
12405 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12407 * server.c (handle_query): Handle "qXfer:osdata:read:".
12408 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12409 (buffer_xml_printf): New functions.
12410 * server.h (struct buffer): New.
12411 (buffer_grow_str, buffer_grow_str0): New macros.
12412 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12413 (buffer_xml_printf): Declare.
12415 2008-11-24 Doug Evans <dje@google.com>
12417 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12419 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12421 * server.c (handle_v_run): Always use the supplied argument list.
12423 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12425 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12426 (xtensa_regmap_table): Add entry for scompare1.
12428 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12430 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12431 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12432 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12433 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12434 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12435 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12436 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12437 XML target descriptions.
12438 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12439 when inferior is running on an ISA 2.05 or later processor. Add
12440 special case to return offset for full 64-bit slot of FPSCR when
12443 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12445 * Makefile.in (SFILES, clean): Added sparc64 files.
12446 (reg-sparc64.o, reg-sparc64.c): New.
12447 * configure.srv (sparc*-*-linux*): New configuration.
12448 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12449 syscall arguments for SPARC.
12450 (regsets_store_inferior_registers): Likewise.
12451 * linux-sparc-low.c: New file.
12453 2008-10-21 Doug Evans <dje@google.com>
12455 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12456 (READLINE_DIR,READLINE_DEP): Delete.
12457 (INTERNAL_CFLAGS): Update.
12458 (LINTFLAGS): Update.
12460 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12462 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12463 whole argv from the last run, not just argv[0].
12465 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12467 * regcache.c (new_register_cache): Return NULL if the register
12468 cache size isn't known yet.
12469 (free_register_cache): Avoid dereferencing a NULL regcache.
12471 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12473 * configure.srv: Merge MIPS and MIPS64.
12475 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12477 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12479 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12481 * Makefile.in: Add required vsx dependencies.
12483 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12484 Declare init_registers_powerpc_vsx32l.
12485 Declare init_registers_powerpc_vsx64l.
12486 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12487 (ppc_arch_setup): Check for VSX in hwcap.
12488 (ppc_fill_vsxregset): New function.
12489 (ppc_store_vsxregset): New function.
12490 Add new VSX entry in regset_info target_regsets.
12492 * configure.srv: Add new VSX dependencies.
12494 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12496 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12497 (remote_open): Set or clear transport_is_reliable.
12498 (putpkt_binary): Don't expect acks in noack mode.
12499 (getpkt): Don't send ack/nac in noack mode.
12500 * server.c (handle_general_set): Handle QStartNoAckMode.
12501 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12503 (main): Reset noack_mode on every connection.
12504 * server.h (noack_mode): Declare.
12506 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12508 * Makefile.in (GDBREPLAY_OBS): New variable.
12509 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12511 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12512 Daniel Jacobowitz <dan@codesourcery.com>
12514 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12515 (usr_store_inferior_registers): Likewise.
12516 (regsets_store_inferior_registers): Likewise.
12518 2008-07-31 Rolf Jansen <rj@surtec.com>
12519 Pedro Alves <pedro@codesourcery.com>
12521 * configure.ac: Check for memmem declaration.
12522 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12523 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12524 (disable_packet_qfThreadInfo): Unconditionally compile.
12525 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12526 * configure, config.in: Regenerate.
12528 2008-07-28 Doug Kwan <dougkwan@google.com>
12530 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12531 (linux_write_memory): Remove declaration of errno.
12533 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12535 * linux-low.c (handle_extended_wait): Do not use "status"
12536 variable uninitialized.
12538 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12540 * server.c (handle_v_attach): Inhibit reporting dll changes.
12542 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12544 * remote-utils.c (prepare_resume_reply): If requested, don't
12545 output "thread:TID" in the T stop reply.
12547 * server.c (disable_packet_vCont, disable_packet_Tthread)
12548 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12549 (handle_query): If requested, disable support for qC, qfThreadInfo
12551 (handle_v_requests): If requested, disable support for vCont.
12552 (gdbserver_show_disableable): New.
12553 (main): Handle --disable-packet and --disable-packet=LIST.
12555 * server.h (disable_packet_vCont, disable_packet_Tthread)
12556 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12558 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12560 * server.c (gdbserver_usage): Mention --version.
12562 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12564 * Makefile.in (gdbreplay.o): New rule.
12566 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12568 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12569 message, not gdbserver.
12571 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12572 Nathan Sidwell <nathan@codesourcery.com>
12573 Joseph Myers <joseph@codesourcery.com>
12575 * acinclude.m4: Include ../../config/acx.m4.
12576 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12577 * configure, config.in: Regenerate.
12578 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12579 * server.c (gdbserver_version): Print PKGVERSION.
12580 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12581 (main): Adjust gdbserver_usage calls.
12582 * gdbreplay.c (version, host_name): Add declarations.
12583 (gdbreplay_version, gdbreplay_usage): New.
12584 (main): Accept --version and --help options.
12586 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12588 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12589 (arm_breakpoint_at): Handle Thumb.
12590 (the_low_target): Add comment.
12592 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12594 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12596 2008-05-09 Doug Evans <dje@google.com>
12598 * server.h (decode_search_memory_packet): Declare.
12599 * remote-utils.c (decode_search_memory_packet): New fn.
12600 * server.c (handle_search_memory_1): New fn.
12601 (handle_search_memory): New fn.
12602 (handle_query): Process qSearch:memory packets.
12604 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12606 * regcache.c (registers_length): Remove.
12607 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12608 full register packet.
12609 * regcache.h (registers_length): Remove prototype.
12610 * server.h (PBUFSIZ): Define to 16384.
12612 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12614 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12615 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12616 powerpc-64l.o, and powerpc-altivec64l.o.
12617 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12618 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12619 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12620 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12621 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12624 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12625 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12626 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12627 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12628 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12629 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12630 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12631 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12632 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12633 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12636 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12637 (init_registers_powerpc_32l): ... this new prototype.
12638 (init_registers_powerpc_32): Remove, replace by ...
12639 (init_registers_powerpc_altivec32l): ... this new prototype.
12640 (init_registers_powerpc_e500): Remove, replace by ...
12641 (init_registers_powerpc_e500l): ... this new prototype.
12642 (init_registers_ppc64): Remove, replace by ...
12643 (init_registers_powerpc_64l): ... this new prototype.
12644 (init_registers_powerpc_64): Remove, replace by ...
12645 (init_registers_powerpc_altivec64l): ... this new prototype.
12646 (ppc_num_regs): Set to 73.
12647 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12648 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12649 (ppc_cannot_store_register): Handle orig_r3 and trap.
12650 (ppc_arch_setup): Update init_registers_... calls.
12651 (ppc_fill_gregset): Handle orig_r3 and trap.
12653 * inferiors.c (clear_inferiors): Reset current_inferior.
12655 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12657 * acinclude.m4: Add override.m4.
12658 * configure: Regenerate.
12660 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12662 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12663 initial call to init_register_ppc64.
12665 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12667 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12668 single powerpc*-*-linux* case.
12669 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12671 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12673 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12674 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12676 * linux-ppc-low.c: Include <elf.h>.
12677 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12678 (ppc_hwcap): New global variable.
12679 (ppc_regmap): Remove __SPE__ #ifdef sections.
12680 (ppc_regmap_e500): New global variable.
12681 (ppc_cannot_store_register): Update __SPE__ special case.
12682 (ppc_get_hwcap): New function.
12683 (ppc_arch_setup): Use it to determine whether inferior supports
12684 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12685 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12686 Do not access registers if target does not support AltiVec.
12687 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12688 Do not access registers if target does not support SPE.
12689 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12691 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12693 * linux-low.c (disabled_regsets, num_regsets): New.
12694 (use_regsets_p): Delete.
12695 (linux_wait_for_process): Clear disabled_regsets.
12696 (regsets_fetch_inferior_registers): Check and set it.
12697 (regsets_store_inferior_registers): Likewise.
12698 (linux_fetch_registers, linux_store_registers): Do not use
12700 (initialize_low): Allocate disabled_regsets.
12702 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12704 * Makefile.in (LIBOBJS): New.
12705 (OBS): Use LIBOBJS.
12706 (memmem.o): New rule.
12707 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12708 * configure: Regenerated.
12710 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12712 * server.c (handle_query): Never return "unsupported" for
12713 qXfer:features:read queries.
12715 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12717 * server.c (get_features_xml): Fix inverted condition.
12718 (handle_query): Always support qXfer:feature:read.
12720 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12722 * server.c (wrapper_argv): New.
12723 (start_inferior): Handle wrapper_argv. If set, expect an extra
12725 (gdbserver_usage): Document --wrapper.
12726 (main): Parse --wrapper.
12728 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12730 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12731 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12732 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12733 (ppc_set_pc): Likewise.
12734 (ppc_arch_setup): New function.
12735 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12736 of collect_register.
12737 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12739 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12741 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12742 instead of linux-ppc64-low.o.
12743 * linux-ppc64-low.c: Remove file.
12744 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12745 (linux-ppc64-low.o): Remove rule.
12747 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12748 (init_registers_powerpc_64): Likewise.
12749 (ppc_regmap): Conditionally define depending on __powerpc64__.
12750 (ppc_cannot_store_register): Do not special-case "fpscr" when
12751 compiled on __powerpc64__.
12752 (ppc_collect_ptrace_register): New function.
12753 (ppc_supply_ptrace_register): New function.
12754 (ppc_breakpoint): Change type to "unsigned int".
12755 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12756 (the_low_target): Conditionally provide initializers for the
12757 arch_setup member depending on __powerpc64__. Install
12758 collect_ptrace_register and supply_ptrace_register members.
12760 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12762 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12763 * server.c (gdbserver_xmltarget): Define.
12764 (get_features_xml): Use it to replace "target.xml" and arch_string.
12766 * configure.srv: Remove srv_xmltarget. Add XML files that were
12767 mentioned there to srv_xmlfiles instead. Remove conditional tests
12768 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12769 srv_xmlfiles and srv_regobj to include all possible choices.
12770 * configure.ac (srv_xmltarget): Remove.
12771 (srv_xmlfiles): Do not add "target.xml".
12772 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12773 checks for supplementary target information.
12774 * configure: Regenerate.
12775 * Makefile.in (XML_TARGET): Remove.
12776 (target.xml): Remove rule.
12777 (clean): Do not clean up target.xml.
12778 (.PRECIOUS): Do not mention target.xml.
12780 * target.h (struct target_ops): Remove arch_string member.
12781 * linux-low.c (linux_arch_string): Remove.
12782 (linux_target_ops): Remove arch_string initializer.
12783 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12784 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12785 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12786 * spu-low.c (spu_arch_string): Remove.
12787 (spu_target_ops): Remove arch_string initializer.
12788 * win32-low.c (win32_arch_string): Remove.
12789 (win32_target_ops): Remove arch_string initializer.
12790 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12791 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12792 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12794 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12796 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12797 by collect_ptrace_register and supply_ptrace_register hooks.
12798 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12799 instead of checking for the_low_target.left_pad_xfer.
12800 (usr_store_inferior_registers): Use collect_ptrace_register callback
12801 instead of checking for the_low_target.left_pad_xfer.
12803 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12804 (s390_supply_ptrace_register): Likewise.
12805 (s390_fill_gregset): Call s390_collect_ptrace_register.
12806 (the_low_target): Update.
12808 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12809 (ppc_supply_ptrace_register): Likewise.
12810 (the_low_target): Update.
12812 * linux-i386-low.c (the_low_target): Update.
12813 * linux-x86-64-low.c (the_low_target): Update.
12815 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12817 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12818 reg-s390.o and reg-s390x.o.
12820 * linux-low.c (new_inferior): New global variable.
12821 (linux_create_inferior, linux_attach): Set it.
12822 (linux_wait_for_process): Call the_low_target.arch_setup after the
12823 target has stopped for the first time.
12824 (initialize_low): Do not call the_low_target.arch_setup.
12826 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12827 (s390_set_pc): Likewise.
12828 (s390_arch_setup): New function.
12829 (the_low_target): Use s390_arch_setup as arch_setup routine.
12831 * regcache.c (realloc_register_cache): New function.
12832 (set_register_cache): Call it for each existing regcache.
12834 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12836 * server.h (init_registers): Remove prototype.
12838 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12839 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12840 instead of init_registers ().
12841 * linux-arm-low.c (init_registers_arm): Add prototype.
12842 (init_registers_arm_with_iwmmxt): Likewise.
12843 (the_low_target): Add initializer for arch_setup field.
12844 * linux-cris-low.c (init_registers_cris): Add prototype.
12845 (the_low_target): Add initializer for arch_setup field.
12846 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12847 (the_low_target): Add initializer for arch_setup field.
12848 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12849 (the_low_target): Add initializer for arch_setup field.
12850 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12851 (the_low_target): Add initializer for arch_setup field.
12852 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12853 (the_low_target): Add initializer for arch_setup field.
12854 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12855 (the_low_target): Add initializer for arch_setup field.
12856 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12857 (init_registers_mips64_linux): Likewise.
12858 (the_low_target): Add initializer for arch_setup field.
12859 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12860 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12861 (the_low_target): Add initializer for arch_setup field.
12862 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12863 (init_registers_powerpc_64): Likewise.
12864 (the_low_target): Add initializer for arch_setup field.
12865 * linux-s390-low.c (init_registers_s390): Add prototype.
12866 (init_registers_s390x): Likewise.
12867 (the_low_target): Add initializer for arch_setup field.
12868 * linux-sh-low.c (init_registers_sh): Add prototype.
12869 (the_low_target): Add initializer for arch_setup field.
12870 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12871 (the_low_target): Add initializer for arch_setup field.
12872 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12873 (the_low_target): Add initializer for arch_setup field.
12875 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12876 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12877 instead of init_registers ().
12878 * win32-arm-low.c (init_registers_arm): Add prototype.
12879 (the_low_target): Add initializer for arch_setup field.
12880 * win32-i386-low.c (init_registers_i386): Add prototype.
12881 (the_low_target): Add initializer for arch_setup field.
12883 * spu-low.c (init_registers_spu): Add prototype.
12884 (initialize_low): Call initialie_registers_spu () instead of
12885 initialize_registers ().
12887 2008-02-19 Pedro Alves <pedro@codesourcery.com>
12889 * server.c (handle_v_requests): When handling the vRun and vAttach
12890 packets, if already debugging a process, don't kill it. Return an
12893 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12895 * server.c (handle_query): Correct length check.
12897 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12899 * win32-low.c (do_initial_child_stuff): Add process handle
12900 parameter. Set current_process_handle and current_process_id from the
12901 parameters. Clear globals.
12902 (win32_create_inferior): Don't set current_process_handle and
12903 current_process_id here. Instead pass them on the call to
12904 do_initial_child_stuff.
12905 (win32_attach): Likewise.
12906 (win32_clear_inferiors): New.
12907 (win32_kill): Don't close the current process handle or the
12908 current thread handle here. Instead call win32_clear_inferiors.
12909 (win32_detach): Don't open a new handle to the process. Call
12910 win32_clear_inferiors.
12911 (win32_join): Don't rely on current_process_handle; open a new
12912 handle using the process id.
12913 (win32_wait): Call win32_clear_inferiors when the inferior process
12916 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12918 * server.c (monitor_show_help): Add "exit".
12920 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12922 * Makefile.in (SFILES): Add linux-xtensa-low.c.
12923 (clean): Add reg-xtensa.c.
12924 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
12925 * configure.srv (xtensa*-*-linux*) New target.
12926 * linux-xtensa-low.c: New.
12927 * xtensa-xtregs.c: New.
12929 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12931 * hostio.c: Don't include errno.h.
12932 (errno_to_fileio_errno): Move to hostio-errno.
12933 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12934 error number outputting to the target->hostio_last_error callback.
12935 (hostio_packet_error): Use FILEIO_EINVAL directly.
12936 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12937 calls to hostio_error.
12938 * hostio-errno.c: New.
12939 * server.h (hostio_last_error_from_errno): Declare.
12940 * target.h (target_ops): Add hostio_last_error member.
12941 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12942 as hostio_last_error handler.
12943 * spu-low.c (spu_target_ops): Likewise.
12944 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12945 (wince_hostio_last_error): New functions.
12946 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12947 as hostio_last_error handler.
12948 (win32_target_ops) [!_WIN32_WCE]: Register
12949 hostio_last_error_from_errno as hostio_last_error handler.
12950 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12951 (hostio-errno.o): New rule.
12952 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12953 * configure.srv (srv_hostio_err_objs): New variable. Default to
12955 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12956 * configure: Regenerate.
12958 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12960 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12961 (linux_kill, linux_detach): Clean up the process list.
12962 * remote-utils.c (remote_open): Improve port number parsing.
12963 (putpkt_binary, input_interrupt): Only send interrupts if the target
12965 * server.c (extended_protocol): Make static.
12966 (attached): Define earlier.
12967 (exit_requested, response_needed, program_argv): New variables.
12968 (target_running): New.
12969 (start_inferior): Clear attached here.
12970 (attach_inferior): Set attached here.
12971 (require_running): Define.
12972 (handle_query): Use require_running and target_running. Implement
12974 (handle_v_attach, handle_v_run): New.
12975 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12976 (gdbserver_usage): Update.
12977 (main): Redo argument parsing. Handle --debug and --multi. Handle
12978 --attach along with other options or after the port. Save
12979 program_argv. Support no initial program. Resynchronize
12980 communication with GDB after an error. Handle "monitor exit".
12981 Use require_running and target_running. Always allow the extended
12982 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12983 restart in extended mode.
12984 * README: Refer to the GDB manual. Update --attach usage.
12986 2007-12-20 Andreas Schwab <schwab@suse.de>
12988 * linux-low.c (STACK_SIZE): Define.
12989 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12990 (linux_test_for_tracefork): Likewise.
12992 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12994 * linux-low.c (linux_wait_for_event): Update messages. Do not
12995 reinsert auto-delete breakpoints.
12996 * mem-break.c (struct breakpoint): Change return type of handler to
12998 (set_breakpoint_at): Update handler type.
12999 (reinsert_breakpoint_handler): Return 1 instead of calling
13001 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13003 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13004 * mem-break.h (set_breakpoint_at): Update handler type.
13005 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13006 * win32-low.c (auto_delete_breakpoint): New.
13007 (get_child_debug_event): Use it.
13009 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13011 * configure.ac: Check for pread and pwrite.
13012 * hostio.c (handle_pread): Fall back to lseek and read.
13013 (handle_pwrite): Fall back to lseek and write.
13014 * config.in, configure: Regenerated.
13016 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13018 * server.c (myresume): Add own_buf argument.
13019 (main): Update calls.
13021 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13023 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13024 * remote-utils.c (remote_open): Do not call disable_async_io.
13025 (block_async_io): Delete.
13026 (unblock_async_io): Make static.
13027 (initialize_async_io): New.
13028 * server.c (handle_v_cont): Handle async I/O here.
13029 (myresume): Likewise. Move other common resume tasks here...
13030 (main): ... from here. Call initialize_async_io. Disable async
13031 I/O before the main loop.
13032 * server.h (initialize_async_io): Declare.
13033 (block_async_io, unblock_async_io): Delete prototypes.
13034 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13036 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13038 * remote-utils.c (readchar): Allow binary data in received messages.
13040 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13042 * win32-low.c (attaching): New global.
13043 (win32_create_inferior): Clear the `attaching' global.
13044 (win32_attach): Set the `attaching' global.
13045 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13046 attaching. Only set a breakpoint at the entry point if not
13049 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13051 * server.c (main): Don't report dll events on the initial
13052 connection on attaches.
13054 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13056 * server.c (main): Relax numerical bases supported for the pid of
13057 the --attach command line argument.
13059 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13061 * win32-low.c (win32_attach): Call OpenProcess before
13062 DebugActiveProcess, not after. Add last error output to error
13065 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13067 * win32-low.c (win32_get_thread_context)
13068 (win32_set_thread_context): New functions.
13069 (thread_rec): Use win32_get_thread_context.
13070 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13071 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13074 2007-12-03 Leo Zayas
13075 Pedro Alves <pedro_alves@portugalmail.pt>
13077 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13079 (child_add_thread): Minor cleanup.
13080 (child_continue): Resume artificially suspended threads before
13081 calling ContinueDebugEvent.
13082 (suspend_one_thread): New.
13083 (fake_breakpoint_event): New.
13084 (get_child_debug_event): Change return type to int. Check here if
13085 gdb sent an interrupt request. If a soft interrupt was requested,
13086 fake a breakpoint event. Return 0 if there is no event to handle,
13088 (win32_wait): Don't check here if gdb sent an interrupt request.
13089 Ensure there is a valid event to handle.
13090 (win32_request_interrupt): Add soft interruption method as last
13093 2007-12-03 Leo Zayas
13094 Pedro Alves <pedro_alves@portugalmail.pt>
13096 * win32-low.h (win32_thread_info): Add descriptions to the
13097 structure members. Replace `suspend_count' counter by a
13099 * win32-low.c (thread_rec): Update condition of when to get the
13100 context from the inferior. Rely on ContextFlags being set if it
13101 has already been retrieved. Only suspend the inferior thread if
13102 we haven't already. Warn if that fails.
13103 (continue_one_thread): s/suspend_count/suspended/. Only call
13104 ResumeThread once. Warn if that fails.
13106 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13108 * win32-low.c (win32_wait): Don't read from the inferior when it
13109 has already exited.
13111 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13113 * Makefile.in (win32_low_h): New variable.
13114 (win32-low.o): Add dependency on $(win32_low_h).
13115 (win32-arm-low.o, win32-i386-low.o): New rules.
13117 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13119 * hostio.c: Correct copyright year.
13121 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13123 * Makefile.in (OBS): Add hostio.o.
13124 (hostio.o): New rule.
13125 * server.h (handle_vFile): Declare.
13126 * hostio.c: New file.
13127 * server.c (handle_v_requests): Take packet_len and new_packet_len
13128 for binary packets. Call handle_vFile.
13129 (main): Update call to handle_v_requests.
13131 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13133 * linux-low.c: Include <sched.h>.
13135 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13137 * linux-low.c (linux_tracefork_grandchild): New.
13138 (linux_tracefork_child): Use clone.
13139 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13141 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13143 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13145 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13147 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13149 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13151 * inferiors.c (change_inferior_id): Delete.
13152 (add_pid_to_list, pull_pid_from_list): New.
13153 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13154 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13155 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13156 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13157 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13158 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13159 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13160 (using_threads): Always set to 1.
13161 (handle_extended_wait): New.
13162 (add_process): Do not set TID.
13163 (linux_create_inferior): Set must_set_ptrace_flags.
13164 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13165 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13166 (linux_thread_alive): Rename TID argument to LWPID.
13167 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13168 (linux_wait_for_event): Do not use TID or check using_threads. Update
13169 call to dead_thread_notify. Call handle_extended_wait.
13170 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13171 (send_sigstop): Delete sigstop_sent.
13172 (wait_for_sigstop): Avoid TID.
13173 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13174 (linux_test_for_tracefork): New.
13175 (linux_lookup_signals): Use thread_db_active and
13176 linux_supports_tracefork_flag.
13177 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13178 * linux-low.h (get_process_thread): Avoid TID.
13179 (struct process_ifo): Move thread_known and tid to the end. Remove
13181 (linux_attach_lwp, thread_db_init): Update prototypes.
13182 * server.h (change_inferior_id): Delete prototype.
13183 (add_pid_to_list, pull_pid_from_list): New prototypes.
13184 * thread-db.c (thread_db_use_events): New.
13185 (find_first_thread): Rename to...
13186 (find_one_thread): ...this. Update callers and messages. Do not
13187 call fatal. Check thread_db_use_events. Do not call
13188 change_inferior_id or new_thread_notify.
13189 (maybe_attach_thread): Update. Do not call new_thread_notify.
13190 (thread_db_init): Set thread_db_use_events. Check use_events.
13191 * utils.c (fatal, warning): Correct message prefix.
13193 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13195 * Makefile.in (clean): Remove new files.
13196 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13197 (powerpc-64.o, powerpc-64.c): New rules.
13198 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13199 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13201 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13203 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13204 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13205 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13206 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13207 (target_regsets): Add AltiVec and SPE register sets.
13208 * configure.ac: Check for AltiVec and SPE.
13209 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13210 (ppc_fill_vrregset, ppc_store_vrregset): New.
13211 (target_regsets): Add AltiVec register set.
13212 * configure: Regenerated.
13214 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13216 * linux-low.c (O_LARGEFILE): Define.
13217 (linux_read_memory): Use /proc/PID/mem.
13218 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13219 * configure, config.in: Regenerated.
13221 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13223 * linux-low.c (linux_wait_for_event): Do not pass signals while
13226 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13228 * win32-low.c (create_process): New.
13229 (win32_create_inferior): Use create_process instead of
13230 CreateProcess. If create_process failed retry appending an ".exe"
13231 suffix. Store the GetLastError result immediatelly after
13232 create_process calls and use it on the call to error.
13234 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13236 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13238 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13240 * configure.ac: Switch license to GPLv3.
13242 2007-08-01 Michael Snyder <msnyder@access-company.com>
13244 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13246 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13248 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13250 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13251 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13252 CloseToolhelp32Snapshot.
13253 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13254 CloseToolhelp32Snapshot.
13256 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13258 * server.c (main): Check for inferior exit before main loop.
13260 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13262 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13263 instead of on tmp_desc.
13265 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13266 Daniel Jacobowitz <dan@codesourcery.com>
13268 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13269 (add_thread): Minor cleanups.
13270 (clear_inferiors): Move lower in the file. Clear the DLL
13272 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13273 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13274 (xml_escape_text): New.
13275 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13277 (handle_v_cont): Report errors.
13278 (gdbserver_version): Update.
13279 (main): Correct size of own_buf. Do not report initial DLL events.
13280 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13281 (unloaded_dll, xml_escape_text): New.
13282 * win32-low.c (enum target_waitkind): Update comments.
13283 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13284 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13285 (win32_EnumProcessModules, win32_GetModuleInformation)
13286 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13287 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13288 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13289 (win32_Module32First, win32_Module32Next, load_toolhelp)
13290 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13291 (get_child_debug_event): Handle DLL events.
13292 (win32_wait): Likewise.
13294 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13296 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13297 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13299 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13301 * win32-low.c (handle_output_debug_string): Ignore event if not
13304 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13306 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13308 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13310 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13312 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13314 * inferiors.c (change_inferior_id): Add comment.
13315 * linux-low.c (check_removed_breakpoint): Add an early
13316 prototype. Improve debug output.
13317 (linux_attach): Doc update.
13318 (linux_detach_one_process, linux_detach): Clean up before releasing
13320 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13321 * linux-low.h (struct process_info): Doc improvement.
13322 * mem-break.c (delete_all_breakpoints): New.
13323 * mem-break.h (delete_all_breakpoints): New prototype.
13324 * thread-db.c (find_first_thread): New.
13325 (thread_db_create_event): Call it instead of
13326 thread_db_find_new_threads. Clean up unused variables.
13327 (maybe_attach_thread): Remove first thread handling.
13328 (thread_db_find_new_threads): Use find_first_thread.
13329 (thread_db_get_tls_address): Likewise.
13331 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13333 * thread-db.c (thread_db_find_new_threads): Add prototype.
13334 (thread_db_create_event): Check for the main thread before adding
13336 (maybe_attach_thread): Only enable event reporting if TID == 0.
13337 (thread_db_get_tls_address): Check for new threads.
13339 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13341 * linux-low.c (linux_create_inferior): Try execv before execvp.
13342 * spu-low.c (spu_create_inferior): Likewise.
13344 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13346 * linux-low.c (linux_create_inferior): Change execv to execvp.
13347 * spu-low.c (spu_create_inferior): Likewies.
13349 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13351 * Makefile.in (clean): Clean new files instead of deleted ones.
13352 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13353 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13355 * configure.srv: Specify XML files and new regformats for MIPS and
13357 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13358 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13359 an entry for the restart register.
13360 (mips_cannot_fetch_register, mips_cannot_store_register)
13361 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13362 register names to match the XML descriptions.
13363 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13364 restart register instead of $0.
13366 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13367 Markus Deuling <deuling@de.ibm.com>
13369 * remote-utils.c (decode_xfer_write): New function.
13370 * server.h (decode_xfer_write): Add prototype.
13371 * server.c (handle_query): Add PACKET_LEN argument. Support
13372 qXfer:spu:read and qXfer:spu:write packets.
13373 (main): Pass packet_len to handle_query.
13374 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13375 * target.h (target_ops): Add qxfer_spu.
13377 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13379 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13380 accessing non-seekable spufs files.
13382 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13384 * server.c (handle_query): Add reply for qC packet.
13386 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13387 Leo Zayas <lerele@champenstudios@com>
13389 * server.h (check_remote_input_interrupt_request): New function.
13390 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13391 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13392 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13393 (check_remote_input_interrupt_request): New function.
13394 * server.h (check_remote_input_interrupt_request): Declare.
13395 * win32-low.c (winapi_DebugBreakProcess,
13396 winapi_GenerateConsoleCtrlEvent): New typedefs.
13397 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13399 (win32_wait): Check for remote interrupt request
13400 with check_remote_input_interrupt_request.
13401 (win32_request_interrupt): New function.
13402 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13404 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13406 * win32-low.c (debug_registers_changed,
13407 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13408 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13409 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13410 (thread_rec): Get context using the low target.
13411 (child_add_thread): Call thread_added on the low target,
13412 which does the same thing.
13414 (do_initial_child_stuff): Remove debug registers references.
13415 Set context using the low target. Resume threads after
13416 setting the contexts.
13417 (child_continue): Remove dead variable. Remove debug
13418 registers references.
13419 (child_fetch_inferior_registers): Go through the low target.
13420 (do_child_store_inferior_registers): Remove.
13421 (child_store_inferior_registers): Go through the low target.
13422 (win32_resume): Remove debug registers references.
13423 Set context using the low target.
13424 (handle_exception): Change return type to void. Don't record
13425 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13426 first chance exception.
13427 (get_child_debug_event): Change return type to void. Remove
13428 goto loop. Always return after waiting for debug event.
13429 (win32_wait): Convert to switch statement. Handle spurious
13432 * win32-i386-low.c (debug_registers_changed,
13433 debug_registers_used): New.
13434 (initial_stuff): Rename to ...
13435 (i386_initial_stuff): ... this. Clear debug registers
13437 (store_debug_registers): Delete.
13438 (i386_get_thread_context): New.
13439 (load_debug_registers): Delete.
13440 (i386_set_thread_context): New.
13441 (i386_thread_added): New.
13442 (single_step): Rename to ...
13443 (i386_single_step): ... this.
13444 (do_fetch_inferior_registers): Rename to ...
13445 (i386_fetch_inferior_register): ... this.
13446 (i386_store_inferior_register): New.
13447 (the_low_target): Adapt to new interface.
13449 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13450 (arm_get_thread_context): New.
13451 (arm_set_thread_context): New.
13453 (do_fetch_inferior_registers): Rename to ...
13454 (arm_fetch_inferior_register): ... this.
13455 (arm_store_inferior_register): New.
13456 (arm_wince_breakpoint): Reimplement as unsigned long.
13457 (arm_wince_breakpoint_len): Define.
13458 (the_low_target): Adapt to new interface.
13460 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13461 load_debug_registers. Add get_thread_context, set_thread_context,
13462 thread_added and store_inferior_register. Rename
13463 fetch_inferior_registers to fetch_inferior_register.
13464 (regptr): Remove declaration.
13466 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13468 * linux-low.c (linux_detach): Change return type to int. Return 0.
13469 * spu-low.c (spu_detach): Likewise.
13471 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13473 * target.h (target_ops): Change return type of detach to int.
13475 (join_inferior): New.
13476 * server.c (main): Don't skip detach support on mingw32.
13477 If the inferior doesn't support detaching return error.
13478 Call join_inferior instead of using waitpid.
13479 * linux-low.c (linux_join): New.
13480 (linux_target_op): Add linux_join.
13481 * spu-low.c (spu_join): New.
13482 (spu_target_ops): Add spu_join.
13483 * win32-low.c (win32_detach): Adapt to new interface.
13484 Reopen current_process_handle before detaching. Issue a child
13485 resume before detaching.
13487 (win32_target_op): Add win32_join.
13489 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13491 * win32-low.c (win32-attach): Fix return value.
13492 * target.h (target_ops): Describe ATTACH return values.
13494 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13496 * win32-low.c (GETPROCADDRESS): Define.
13497 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13498 (winapi_DebugSetProcessKillOnExit): Likewise.
13499 (win32_create_inferior): Force usage of ansi CreateProcessA.
13500 (win32_attach): Use GETPROCADDRESS.
13501 (win32_detach): Likewise.
13503 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13505 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13507 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13509 * win32-low.c: Commit leftover changes from 2007-03-29.
13511 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13513 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13514 fields short instead of int. Add explicit padding.
13515 (i387_cache_to_fsave): Remove unnecessary casts.
13516 (i387_fsave_to_cache): Doc fix.
13517 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13519 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13521 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13522 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13524 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13526 * configure.srv (arm*-*-mingw32ce*): Move near the other
13529 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13531 * configure.ac: Add errno checking.
13532 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13533 sys/file.h and malloc.h.
13534 (AC_CHECK_DECLS): Add perror.
13535 (srv_mingwce): Handle.
13536 * configure.srv (i[34567]86-*-cygwin*): Add
13537 win32-i386-low.o to srv_tgtobj.
13538 (i[34567]86-*-mingw*): Likewise.
13539 (arm*-*-mingw32ce*): Add case.
13540 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13541 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13542 [__MINGW32CE__] (strerror): New function.
13543 [__MINGW32CE__] (errno): Define to GetLastError.
13544 [__MINGW32CE__] (COUNTOF): New macro.
13545 (remote_open): Remove extra close call.
13546 * mem-break.c (delete_breakpoint_at): New function.
13547 * mem-break.h (delete_breakpoint_at): Declare.
13548 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13549 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13550 [USE_WIN32API] (read, write): Add char* casts.
13551 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13552 * server.h: Include wincecompat.h on Windows CE.
13553 [HAVE_ERRNO_H]: Check.
13554 (perror): Declare if not declared.
13555 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13556 (perror_with_name): Remove errno declaration.
13557 * wincecompat.h: New.
13558 * wincecompat.c: New.
13559 * win32-low.h: New.
13560 * win32-arm-low.c: New.
13561 * win32-i386-low.c: New.
13562 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13563 (OUTMSG2): Make it safe.
13565 (COUNTOF): New macro.
13566 (NUM_REGS): Get it from the low target.
13567 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13568 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13569 (thread_rec): Let low target handle debug registers.
13570 (child_add_thread): Likewise.
13571 (child_init_thread_list): Likewise.
13572 (continue_one_thread): Likewise.
13574 (do_child_fetch_inferior_registers): Move to ...
13575 * win32-i386-low.c: ... here, and rename to ...
13576 (do_fetch_inferior_registers): ... this.
13577 * win32-low.c (child_fetch_inferior_registers):
13578 Go through the low target.
13579 (do_child_store_inferior_registers): Use regptr.
13580 (strwinerror): New function.
13581 (win32_create_inferior): Handle Windows CE.
13582 Use strwinerror instead of strerror on Windows error
13583 codes. Add program to the error output.
13584 Don't close the main thread handle on Windows CE.
13585 (win32_attach): Use coredll.dll on Windows CE.
13586 (win32_kill): Close current process and current
13588 (win32_detach): Use coredll.dll on Windows CE.
13589 (win32_resume): Let low target handle debug registers, and
13591 (handle_exception): Add/Remove initial breakpoint. Avoid
13592 non-existant WSTOPSIG on Windows CE.
13593 (win32_read_inferior_memory): Cast to remove warning.
13594 (win32_arch_string): Go through the low target.
13595 (initialize_low): Call set_breakpoint_data with the low
13596 target's breakpoint.
13597 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13598 FOP_REGNUM, mappings): Move to ...
13599 * win32-i386-low.c: ... here.
13600 * win32-low.c (win32_thread_info): Move to ...
13601 * win32-low.h: ... here.
13602 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13603 win32-arm-low.c and wincecompat.c.
13604 (all:): Add $EXEEXT.
13605 (install-only:): Likewise.
13606 (gdbserver:): Likewise.
13607 (gdbreplay:): Likewise.
13608 * config.in: Regenerate.
13609 * configure: Regenerate.
13611 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13613 * win32-low.c: Rename typedef thread_info to
13614 win32_thread_info throughout.
13616 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13618 * win32-i386-low.c: Rename to ...
13619 * win32-low.c: ... this.
13620 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13621 * Makefile.in: Likewise.
13623 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13625 * remote-utils.c (monitor_output): Constify msg parameter.
13626 * server.h (monitor_output): Likewise.
13627 * win32-i386-low.c (handle_output_debug_string): New.
13628 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13629 handle_output_debug_string.
13630 (get_child_debug_event): Likewise.
13632 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13634 * server.c (main): Correct strtoul check.
13636 2007-03-27 Jon Ringle <jon@ringle.org>
13638 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13640 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13642 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13644 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13646 * terminal.h: Check HAVE_SGTTY_H.
13648 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13650 * remote-utils.c (remote_open): Print out the assigned port number.
13652 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13654 * remote-utils.c (monitor_output): New function.
13655 * server.c (debug_threads): Define here.
13656 (monitor_show_help): New function.
13657 (handle_query): Handle qRcmd.
13658 (main): Do not handle 'd' packet.
13659 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13660 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13663 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13665 * Makefile.in (EXEEXT): New.
13666 (clean): Use $(EXEEXT).
13668 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13670 * target.h (target_ops): Rename send_signal to request_interrupt,
13671 and remove enum target_signal parameter.
13672 * linux-low.c (linux_request_interrupt): Rename from
13673 linux_send_signal, and always send SIGINT.
13674 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13675 and always send SIGINT.
13676 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13678 (input_interrupt): Likewise.
13680 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13682 * server.c (get_features_xml): Check if target implemented
13684 * win32-i386-low.c (win32_arch_string): New.
13685 (win32_target_ops): Add win32_arch_string as arch_string member.
13687 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13689 * spu-low.c (spu_arch_string): New.
13690 (spu_target_ops): Add spu_arch_string.
13692 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13694 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13695 * configure.ac: Do not check for terminal.h.
13696 * configure, config.in: Regenerated.
13698 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13700 * Makefile.in (OBS): Add $(XML_BUILTIN).
13701 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13703 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13704 (arm-with-iwmmxt.c): New.
13705 * config.in, configure: Regenerate.
13706 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13707 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13708 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13709 (arm*-*-linux*): Add iWMMXt and regset support.
13710 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13711 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13712 (arm_store_wmmxregset, target_regsets): New.
13713 * server.c (get_features_xml): Take annex argument. Check builtin
13715 (handle_query): Handle multiple annexes.
13717 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13719 * remote-utils.c [USE_WIN32API] (read, write): Define.
13720 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13723 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13725 * linux-i386-low.c (the_low_target): Set arch_string.
13726 * linux-x86-64-low.c (the_low_target): Likewise.
13727 * linux-low.c (linux_arch_string): New.
13728 (linux_target_ops): Add it.
13729 * linux-low.h (struct linux_target_ops): Add arch_string.
13730 * server.c (write_qxfer_response): Use const void * for DATA.
13731 (get_features_xml): New.
13732 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13733 * target.h (struct target_ops): Add arch_string method.
13735 2007-01-03 Denis Pilat <denis.pilat@st.com>
13736 Daniel Jacobowitz <dan@codesourcery.com>
13738 * linux-low.c (linux_kill): Handle being called with no threads.
13739 * win32-i386-low.c (win32_kill): Likewise.
13740 (get_child_debug_event): Clear current_process_handle.
13742 2006-12-30 Denis PILAT <denis.pilat@st.com>
13743 Daniel Jacobowitz <dan@codesourcery.com>
13745 * remote-utils.c (remote_open): Check the type of specified
13746 serial port devices before opening them.
13747 * server.c (main): Kill the inferior if an error occurs during
13748 the first remote_open.
13750 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13752 * README: Update supported targets.
13754 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13756 * Makefile.in (clean): Remove reg-mips64.c.
13757 (reg-mips64.c, reg-mips64.o): New rules.
13758 * configure.srv: Handle mips64. Include regset support for mips.
13759 * linux-mips-low.c (union mips_register): New.
13760 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13761 (mips_breakpoint, mips_breakpoint_at): Use int.
13762 (mips_collect_register, mips_supply_register)
13763 (mips_collect_register_32bit, mips_supply_register_32bit)
13764 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13765 (mips_store_fpregset, target_regsets): New.
13766 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13768 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13770 * configure.srv: Add target "spu*-*-*".
13771 * Makefile.in (clean): Remove reg-spu.c.
13772 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13773 * spu-low.c: New file.
13775 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13777 * configure.ac: Correct td_thr_tls_get_addr test.
13778 * configure: Regenerated.
13780 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13782 * linux-low.c (linux_wait_for_event): Reformat. Use the
13783 pass_signals array.
13784 * remote-utils.c (decode_address_to_semicolon): New.
13785 * server.c (pass_signals, handle_general_set): New.
13786 (handle_query): Mention QPassSignals for qSupported.
13787 (main): Call handle_general_set.
13788 * server.h (pass_signals, decode_address_to_semicolon): New.
13790 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13792 * server.c (handle_query): Correct error handling for read_auxv.
13794 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13796 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13797 and srv_linux_thread_db to yes.
13798 * linux-s390-low.c (s390_fill_gregset): New function.
13799 (target_regsets): Define data structure.
13801 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13803 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13804 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13805 * config.in, configure: Regenerated.
13806 * inferiors.c (gdb_id_to_thread): New function.
13807 (gdb_id_to_thread_id): Use it.
13808 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13809 * linux-low.h (struct process_info): Add th member.
13810 (thread_db_get_tls_address): New prototype.
13811 * remote-utils.c (decode_address): Make non-static.
13812 * server.c (handle_query): Handle qGetTLSAddr.
13813 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13814 * target.h (struct target_ops): Add get_tls_address.
13815 * thread-db.c (maybe_attach_thread): Save the thread handle.
13816 (thread_db_get_tls_address): New.
13818 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13820 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13821 (linux_resume_one_process): Take a siginfo_t *. Update all
13822 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13823 (struct pending_signals): Add a siginfo_t.
13824 (linux_wait_for_process): Always set last_status.
13825 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13826 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13827 * linux-low.h (struct process_info): Add last_status.
13829 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13831 * remote-utils.c (try_rle): New function.
13832 (putpkt_binary): Use it.
13834 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13836 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13837 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13838 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13839 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13840 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13843 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13845 * server.c (terminal_fd): New variable.
13846 (old_foreground_pgrp): Likewise.
13847 (restore_old_foreground_pgrp): New function.
13848 (start_inferior): Record the terminal file descriptor in terminal_fd
13849 and its original foreground group in old_foreground_pgrp. Register
13850 restore_old_foreground_pgrp with atexit().
13852 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13854 * server.c (handle_query): Correct qPart to qXfer.
13856 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13858 * configure.ac: Check for more headers which are missing on
13859 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13860 * configure.srv: Add Cygwin and mingw32.
13861 * remote-utils.c: Don't include headers unconditionally which
13862 are missing on mingw32. Include <winsock.h> for mingw32.
13863 (remote_open): Adjust for mingw32 support. Flush
13864 standard error after writing to it.
13865 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13866 (unblock_async_io, enable_async_io, disable_async_io)
13867 (readchar, getpkt): Update for Winsock support.
13868 (prepare_resume_reply): Expect a protocol signal number.
13869 * server.c: Disable <sys/wait.h> on mingw32.
13870 (start_inferior): Adjust for mingw32 support. Flush
13871 standard error after writing to it.
13872 (attach_inferior): Likewise. Use protocol signal
13874 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13876 * win32-i386-low.c: New file.
13877 * Makefile.in (XM_CLIBS): Set.
13878 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13879 (win32-i386-low.o): New dependency rule.
13880 * linux-low.c (linux_wait): Use target signal numbers.
13881 * target.h (struct target_ops): Doc fix.
13882 * server.h (target_signal_to_name): New prototype.
13883 * gdbreplay.c: Don't include headers unconditionally which
13884 are missing on mingw32. Include <winsock.h> for mingw32.
13885 (remote_close, remote_open): Adjust for Winsock support.
13886 * configure, config.in: Regenerated.
13888 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13890 * server.c (decode_xfer_read, write_qxfer_response): New.
13891 (handle_query): Take a packet length argument. Handle
13892 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13893 the qSupported response.
13894 (main): Update call to handle_query.
13896 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13898 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13899 (putpkt_binary): Renamed from putpkt and adjusted for binary
13901 (putpkt): New wrapper for putpkt_binary.
13902 (readchar): Don't mask off the high bit.
13903 (decode_X_packet): New function.
13904 * server.c (main): Call putpkt_binary if a handler sets the packet
13905 length. Save the length of the incoming packet. Handle 'X'.
13906 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13908 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13910 * server.c (handle_query): Handle qSupported.
13912 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13914 * remote-utils.c (all_symbols_looked_up): New variable.
13915 (look_up_one_symbol): Check it.
13916 * server.h (look_up_one_symbol): New declaration.
13917 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13919 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13921 * Makefile.in (linux-arm-low.o): Update dependencies.
13922 * linux-arm-low.c: Include "gdb_proc_service.h".
13923 (PTRACE_GET_THREAD_AREA): Define.
13924 (ps_get_thread_area): New function.
13926 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13928 * configure.srv (m68k*-*-uclinux*): New target.
13929 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13930 (linux_resume_one_process): Remove extraneous cast.
13931 (linux_read_offsets): New.
13932 (linux_target_op): Add linux_read_offsets on mmuless systems.
13933 * server.c (handle_query): Add qOffsets logic.
13934 * target.h (struct target_ops): Add read_offsets.
13936 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13938 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13939 (PTRACE_GET_THREAD_AREA): Define.
13940 (ps_get_thread_area): New function.
13941 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13942 (linux-x86-64-low.o): Update.
13944 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13946 * configure.ac: Remove checks for prfpregset_t.
13947 * gdb_proc_service.h: New file.
13948 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13949 new "gdb_proc_service.h".
13950 * proc-service.c: Likewise.
13951 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13952 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13953 * Makefile.in (gdb_proc_service_h): Updated.
13954 * configure, config.in: Regenerated.
13956 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13958 * remote-utils.c (prepare_resume_reply): Move declaration
13959 of gdb_id_from_wait to the top of the block.
13961 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13963 * linux-low.c (regsets_store_inferior_registers): Read the regset
13964 from the target before filling it.
13966 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13968 * server.c (attach_inferior): Return SIGTRAP for a successful
13971 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13973 * Makefile.in (OBS): Add version.o.
13974 (STAGESTUFF): Delete.
13975 (version.o): Add dependencies.
13976 (version.c): Replace rule.
13977 (clean): Remove version.c.
13978 * server.c (gdbserver_version): New.
13979 (gdbserver_usage): Use printf.
13980 (main): Handle --version and --help.
13981 * server.h (version, host_name): Add declarations.
13983 2005-12-23 Eli Zaretskii <eliz@gnu.org>
13995 * linux-x86-64-low.c:
13997 * linux-s390-low.c:
13998 * linux-ppc64-low.c:
14000 * linux-mips-low.c:
14001 * linux-m68k-low.c:
14002 * linux-m32r-low.c:
14005 * linux-ia64-low.c:
14006 * linux-i386-low.c:
14007 * linux-crisv32-low.c:
14019 * gdbserver.1: Add (C) after Copyright. Update the FSF
14022 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14024 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14025 (arm_breakpoint_at): Recognize both breakpoints.
14026 (the_low_target): Use the correct breakpoint instruction.
14028 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14030 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14031 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14032 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14033 (the_low_target): Update.
14035 2005-10-25 Andreas Schwab <schwab@suse.de>
14037 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14039 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14040 (ia64_num_regs): Reduce to 462.
14042 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14044 * acinclude.m4: Correct quoting.
14045 * aclocal.m4: Regenerated.
14047 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14048 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14049 (thread_db_init): Call thread_db_err_str.
14050 * configure.ac: Check for TD_VERSION.
14051 * config.in, configure: Regenerated.
14053 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14055 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14057 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14059 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14060 is not available. Define HAVE_PTRACE_GETREGS if it is.
14061 * config.in, configure: Regenerated.
14062 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14063 * linux-i386-low.c, linux-m68k-low.c: Update to use
14064 HAVE_PTRACE_GETREGS.
14065 * linux-low.c (regsets_fetch_inferior_registers)
14066 (regsets_store_inferior_registers): Only return 0 if we processed
14068 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14069 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14071 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14073 * inferiors.c (struct thread_info): Add gdb_id.
14074 (add_thread): Add gdb_id argument.
14075 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14076 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14077 calls to add_thread.
14078 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14079 * server.c (handle_query): Use thread_to_gdb_id.
14080 (handle_v_cont, main): Use gdb_id_to_thread_id.
14081 * server.h (add_thread): Update prototype.
14082 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14085 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14087 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14088 left-padded registers.
14089 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14090 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14092 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14094 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14095 * configure: Regenerate.
14096 * config.in: Regenerate.
14097 * server.h (NEED_DECLARATION_STRERROR):
14098 Replace with !HAVE_DECL_STRERROR.
14100 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14102 * linux-low.c (linux_wait, linux_send_signal): Don't test
14103 an unsigned long variable for > 0 if it could be MAX_ULONG.
14104 * server.c (myresume): Likewise.
14105 * target.c (set_desired_inferior): Likewise.
14107 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14109 * configure.ac: Simplify and improve check for socklen_t.
14110 * configure, config.in: Regenerate.
14112 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14114 * acconfig.h: Remove.
14115 * configure.ac: Add a test for socklen_t. Use three-argument
14116 AC_DEFINE throughout.
14117 * config.in: Regenerated using autoheader 2.59.
14118 * configure: Regenerated.
14120 * gdbreplay.c (socklen_t): Provide a default.
14121 (remote_open): Use socklen_t.
14122 * remote-utils.c (socklen_t): Provide a default.
14123 (remote_open): Use socklen_t.
14124 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14127 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14129 * linux-low.c (linux_read_memory, linux_write_memory)
14130 (linux_read_auxv): Likewise.
14131 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14132 (check_mem_write): Likewise.
14133 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14135 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14136 (registers_from_string, register_data): Likewise.
14137 * server.c (handle_query, main): Likewise.
14138 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14139 (decode_M_packet): Likewise.
14140 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14141 * target.h (struct target_ops): Update read_memory, write_memory,
14143 (read_inferior_memory, write_inferior_memory): Update.
14144 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14145 to unsigned char *.
14146 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14147 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14148 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14149 linux-s390-low.c, linux-sh-low.c: Update for changes in
14150 read_inferior_memory and the_low_target->breakpoint.
14152 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14154 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14155 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14156 * configure.srv: Add powerpc64-*-linux*.
14157 * linux-ppc64-low.c: New file.
14159 2005-05-23 Orjan Friberg <orjanf@axis.com>
14161 * linux-cris-low.c: New file with support for CRIS.
14162 * linux-crisv32-low.c: Ditto for CRISv32.
14163 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14164 (clean): Add reg-cris.c and reg-crisv32.c.
14165 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14166 reg-crisv32.o, and reg-crisv32.c to make rules.
14167 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14168 recognized targets.
14170 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14172 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14173 of sizeof (PTRACE_XFER_TYPE).
14174 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14176 2005-05-12 Orjan Friberg <orjanf@axis.com>
14178 * target.h (struct target_ops): Add insert_watchpoint,
14179 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14180 pointers for hardware watchpoint support.
14181 * linux-low.h (struct linux_target_ops): Ditto.
14182 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14183 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14184 to linux_target_ops.
14185 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14187 * server.c (main): Recognize 'Z' and 'z' packets.
14189 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14191 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14192 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14193 (the_low_target): Add new members.
14195 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14197 * proc-service.c (ps_lgetregs): Search all_processes instead of
14200 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14202 * server.c (start_inferior): Change return type to int.
14203 (attach_inferior): Change sigptr to int *.
14204 (handle_v_cont, handle_v_requests): Change signal to int *.
14205 (main): Change signal to int.
14207 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14209 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14210 * configure.srv: Add m32r*-*-linux*.
14211 * linux-m32r-low.c: New file.
14213 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14215 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14217 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14219 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14220 Take unsigned long arguments for PIDs.
14221 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14222 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14223 (wait_for_sigstop, linux_resume_one_process)
14224 (regsets_fetch_inferior_registers, linux_send_signal)
14225 (linux_read_auxv): Likewise. Update the types of variables holding
14226 PIDs. Update format string specifiers.
14227 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14228 * remote-utils.c (prepare_resume_reply): Likewise.
14229 * server.c (cont_thread, general_thread, step_thread)
14230 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14232 (handle_query): Update format specifiers.
14233 (handle_v_cont, main): Use strtoul for thread IDs.
14234 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14235 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14236 (general_thread, step_thread, thread_from_wait)
14237 (old_thread_from_wait): Update.
14238 * target.h (struct thread_resume): Use unsigned long for THREAD.
14239 (struct target_ops): Use unsigned long for arguments to attach and
14242 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14244 * acinclude.m4: Include bfd/bfd.m4 directly.
14245 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14246 <agriffis@toolchain.org>.
14247 * aclocal.m4, configure: Regenerated.
14249 2005-01-07 Andrew Cagney <cagney@gnu.org>
14251 * configure.ac: Rename configure.in, require autoconf 2.59.
14252 * configure: Re-generate.
14254 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14256 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14257 LIBS when finished.
14258 * aclocal.m4: Regenerated.
14259 * configure: Regenerated.
14261 2004-11-21 Andreas Schwab <schwab@suse.de>
14263 * linux-m68k-low.c (m68k_num_gregs): Define.
14264 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14265 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14266 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14267 (m68k_breakpoint_at): New. Add to the_low_target.
14269 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14270 srv_linux_thread_db to yes.
14272 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14274 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14275 (ARCH_SET_FS): Likewise.
14276 (ARCH_GET_FS): Likewise.
14277 (ARCH_GET_GS): Likewise.
14279 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14281 * linux-i386-low.c (ps_get_thread_area): New.
14282 * linux-x86-64-low.c (ps_get_thread_area): New.
14283 * linux-low.c: Include <sys/syscall.h>.
14284 (linux_kill_one_process): Don't kill the first thread here.
14285 (linux_kill): Kill the first thread here.
14286 (kill_lwp): New function.
14287 (send_sigstop, linux_send_signal): Use it.
14288 * proc-service.c: Clean up #ifdefs.
14289 (fpregset_info): Delete.
14290 (ps_lgetregs): Update and enable implementation.
14291 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14293 * remote-utils.c (struct sym_cache, symbol_cache): New.
14294 (input_interrupt): Print a clearer message.
14295 (async_io_enabled): New variable.
14296 (enable_async_io, disable_async_io): Use it. Update comments.
14297 (look_up_one_symbol): Use the symbol cache.
14298 * thread-db.c (thread_db_look_up_symbols): New function.
14299 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14301 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14303 * configure.in: Test for -rdynamic.
14304 * configure: Regenerated.
14305 * Makefile (INTERNAL_LDFLAGS): New.
14306 (gdbserver, gdbreplay): Use it.
14308 2004-09-02 Andrew Cagney <cagney@gnu.org>
14310 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14312 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14314 * linux-low.c (linux_wait): Clear all_processes list also.
14316 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14318 * linux-low.c: Include <errno.h>. Remove extern declaration of
14321 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14323 * gdbreplay.c, server.h, utils.c: Update copyright years.
14325 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14327 * server.c (main): Print child status or termination signal from
14328 variable 'signal', not 'sig'.
14330 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14332 * linux-low.c (linux_read_memory): Change return type to
14333 int. Check for and return error from ptrace().
14334 * target.c (read_inferior_memory): Change return type to int. Pass
14335 back return status from the_target->read_memory().
14336 * target.h (struct target_ops): Adapt *read_memory() prototype.
14338 (read_inferior_memory): Adapt prototype.
14339 * server.c (main): Return an error packet if
14340 read_inferior_memory() returns an error.
14342 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14344 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14345 Unify with other clean targets.
14347 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14349 * server.c (handle_v_cont): Call set_desired_inferior.
14351 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14353 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14355 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14357 * linux-low.c (linux_wait): Unblock async I/O.
14358 (linux_resume): Block and enable async I/O.
14359 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14360 * server.h (block_async_io, unblock_async_io): Add prototypes.
14362 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14364 * remote-utils.c (remote_open): Print a status notice after
14365 opening a TCP port.
14366 * server.c (attach_inferior): Print a status notice after
14369 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14371 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14373 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14375 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14377 * server.c, target.h: Update copyright years.
14379 2004-02-25 Roland McGrath <roland@redhat.com>
14381 * target.h (struct target_ops): New member `read_auxv'.
14382 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14383 * linux-low.c (linux_read_auxv): New function.
14384 (linux_target_ops): Initialize `read_auxv' member to that.
14386 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14388 Committed by Jim Blandy <jimb@redhat.com>.
14390 * linux-s390-low.c (s390_num_regs): Update.
14391 (s390_regmap): Remove control registers. Use __s390x__ predefine
14392 instead of GPR_SIZE to distiguish s390 and s390x targets.
14394 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14396 * linux-low.c: Update copyright year.
14397 (check_removed_breakpoint): Clear pending_is_breakpoint.
14398 (linux_set_resume_request, linux_queue_one_thread)
14399 (resume_status_pending_p): New functions.
14400 (linux_continue_one_thread): Use process->resume.
14401 (linux_resume): Only resume threads if there are no pending events.
14402 * linux-low.h (struct process_info): Add resume request
14405 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14407 * regcache.c (new_register_cache): Clear the allocated register
14408 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14410 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14412 * linux-low.c (linux_resume): Take a struct thread_resume *
14414 (linux_wait): Update call.
14415 (resume_ptr): New static variable.
14416 (linux_continue_one_thread): Renamed from
14417 linux_continue_one_process. Use resume_ptr.
14418 (linux_resume): Use linux_continue_one_thread.
14419 * server.c (handle_v_cont, handle_v_requests): New functions.
14420 (myresume): New function.
14421 (main): Handle 'v' case.
14422 * target.h (struct thread_resume): New type.
14423 (struct target_ops): Change argument of "resume" to struct
14425 (myresume): Delete macro.
14427 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14429 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14430 (uninstall): Support DESTDIR.
14432 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14434 * configure.srv: Add xscale*linux copy of arm*linux entry.
14436 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14438 * linux-arm-low.c (arm_reinsert_addr): New function.
14439 (the_low_target): Add arm_reinsert_addr.
14441 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14443 * mem-break.c: Remove whitespace at end of file.
14445 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14447 * configure.in: Check whether we need to prototype strerror.
14448 * server.h: Optionally prototype strerror.
14449 * gdbreplay.c (perror_with_name): Use strerror.
14450 * linux-low.c (linux_attach_lwp): Use strerror.
14451 * utils.c (perror_with_name): Use strerror.
14452 * config.in, configure: Regenerated.
14454 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14456 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14457 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14459 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14461 * Makefile.in (SFILES): Update.
14462 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14463 low-sun3.c: Remove files.
14465 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14467 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14468 (linux_detach_one_process, linux_detach): New functions.
14469 (linux_target_ops): Add linux_detach.
14470 * server.c (main): Handle 'D' packet.
14471 * target.h (struct target_ops): Add "detach" member.
14472 (detach_inferior): Define.
14474 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14476 From Kelley Cook <kelleycook@wideopenwest.com>:
14477 * configure.srv: Accept i[34567]86 variants.
14479 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14481 * linux-low.c (linux_wait_for_event): Correct comment typos.
14482 (linux_resume_one_process): Call check_removed_breakpoint.
14483 (linux_send_signal): New function.
14484 (linux_target_ops): Add linux_send_signal.
14485 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14487 * target.h (struct target_ops): Add send_signal.
14489 2003-05-29 Jim Blandy <jimb@redhat.com>
14491 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14492 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14493 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14494 away part of the register's value.
14496 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14498 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14499 (linux_wait_for_event, linux_init_signals): Likewise.
14501 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14503 * configure.in: Check for stdlib.h.
14504 * configure: Regenerated.
14505 * config.in: Regenerated.
14507 2003-01-04 Andreas Schwab <schwab@suse.de>
14509 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14511 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14513 * Makefile.in: Remove obsolete code.
14515 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14517 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14518 defined(PT_FPR0_HI).
14520 2002-11-17 Stuart Hughes <seh@zee2.com>
14522 * linux-arm-low.c (arm_num_regs): Increase.
14523 (arm_regmap): Include status register.
14525 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14527 * linux-low.c (register_addr): Remove incorrect -1 check.
14529 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14531 * linux-low.c (linux_create_inferior): Call setpgid. Return
14533 (unstopped_p, linux_signal_pid): Remove.
14534 (linux_target_ops): Remove linux_signal_pid.
14535 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14536 global instead of target method.
14537 * target.h (struct target_ops): Remove signal_pid. Update comment
14538 for create_inferior.
14539 * server.c (signal_pid): New variable.
14540 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14541 gdbserver. Set the child to be the foreground process group.
14542 (attach_inferior): Set signal_pid.
14544 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14546 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14548 2002-08-20 Jim Blandy <jimb@redhat.com>
14550 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14553 2002-08-01 Andrew Cagney <cagney@redhat.com>
14555 * Makefile.in: Make chill references obsolete.
14557 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14559 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14560 * configure: Regenerate.
14561 * config.in: Regenerate.
14563 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14565 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14566 (perror_with_name, remote_close, remote_open, expect, play): Static.
14568 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14570 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14571 byte offsets instead of an array of indexes.
14572 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14574 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14576 * regcache.c: Add comment.
14578 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14580 * thread-db.c: New file.
14581 * proc-service.c: New file.
14582 * acinclude.m4: New file.
14583 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14584 proc-service.o, and thread-db.o.
14585 (linux-low.o): Add USE_THREAD_DB.
14586 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14587 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14588 * aclocal.m4: Regenerated.
14589 * config.in: Regenerated.
14590 * configure: Regenerated.
14591 * configure.in: Check for proc_service.h, sys/procfs.h,
14592 thread_db.h, and linux/elf.h headrs.
14593 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14594 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14595 Check for -lthread_db and thread support.
14596 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14597 PowerPC, and SuperH.
14598 * i387-fp.c: Constify arguments.
14599 * i387-fp.h: Likewise.
14600 * inferiors.c: (struct thread_info): Renamed from
14601 `struct inferior_info'. Remove PID member. Use generic inferior
14602 list header. All uses updated.
14603 (inferiors, signal_pid): Removed.
14604 (all_threads): New variable.
14605 (get_thread): Define.
14606 (add_inferior_to_list): New function.
14607 (for_each_inferior): New function.
14608 (change_inferior_id): New function.
14609 (add_inferior): Removed.
14610 (remove_inferior): New function.
14611 (add_thread): New function.
14612 (free_one_thread): New function.
14613 (remove_thread): New function.
14614 (clear_inferiors): Use for_each_inferior and free_one_thread.
14615 (find_inferior): New function.
14616 (find_inferior_id): New function.
14617 (inferior_target_data): Update argument type.
14618 (set_inferior_target_data): Likewise.
14619 (inferior_regcache_data): Likewise.
14620 (set_inferior_regcache_data): Likewise.
14621 * linux-low.c (linux_bp_reinsert): Remove.
14622 (all_processes, stopping_threads, using_thrads)
14623 (struct pending_signals, debug_threads, pid_of): New.
14624 (inferior_pid): Replace with macro.
14625 (struct inferior_linux_data): Remove.
14626 (get_stop_pc, add_process): New functions.
14627 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14628 Use add_process and add_thread.
14629 (linux_attach_lwp): New function, based on old linux_attach. Use
14630 add_process and add_thread. Set stop_expected for new threads.
14631 (linux_attach): New function.
14632 (linux_kill_one_process): New function.
14633 (linux_kill): Kill all LWPs.
14634 (linux_thread_alive): Use find_inferior_id.
14635 (check_removed_breakpoints, status_pending_p): New functions.
14636 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14637 Update. Use WNOHANG. Wait for cloned processes also. Update process
14638 struct for the found process.
14639 (linux_wait_for_event): New function.
14640 (linux_wait): Use it. Support LWPs.
14641 (send_sigstop, wait_for_sigstop, stop_all_processes)
14642 (linux_resume_one_process, linux_continue_one_process): New functions.
14643 (linux_resume): Support LWPs.
14644 (REGISTER_RAW_SIZE): Remove.
14645 (fetch_register): Use register_size instead. Call supply_register.
14646 (usr_store_inferior_registers): Likewise. Call collect_register.
14647 Fix recursive case.
14648 (regsets_fetch_inferior_registers): Improve error message.
14649 (regsets_store_inferior_registers): Add debugging.
14650 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14651 (unstopped_p, linux_signal_pid): New functions.
14652 (linux_target_ops): Add linux_signal_pid.
14653 (linux_init_signals): New function.
14654 (initialize_low): Call it. Initialize using_threads.
14655 * regcache.c (inferior_regcache_data): Add valid
14657 (get_regcache): Fetch registers lazily. Add fetch argument
14658 and update all callers.
14659 (regcache_invalidate_one, regcache_invalidate): New
14661 (new_register_cache): Renamed from create_register_cache.
14662 Return the new regcache.
14663 (free_register_cache): Change argument to a void *.
14664 (registers_to_string, registers_from_string): Call get_regcache
14665 with fetch flag set.
14666 (register_data): Make static. Pass fetch flag to get_regcache.
14667 (supply_register): Call get_regcache with fetch flag clear.
14668 (collect_register): Call get_regcache with fetch flag set.
14669 (collect_register_as_string): New function.
14670 * regcache.h: Update.
14671 * remote-utils.c (putpkt): Flush after debug output and use
14673 Handle input interrupts while waiting for an ACK.
14674 (input_interrupt): Use signal_pid method.
14675 (getpkt): Flush after debug output and use stderr.
14676 (outreg): Use collect_register_as_string.
14677 (new_thread_notify, dead_thread_notify): New functions.
14678 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14679 and general_thread.
14680 (look_up_one_symbol): Flush after debug output.
14681 * server.c (step_thread, server_waiting): New variables.
14682 (start_inferior): Don't use signal_pid. Update call to mywait.
14683 (attach_inferior): Update call to mywait.
14684 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14685 (main): Don't fetch/store registers explicitly. Use
14686 set_desired_inferior. Support proposed ``Hs'' packet. Update
14688 * server.h: Update.
14689 (struct inferior_list, struct_inferior_list_entry): New.
14690 * target.c (set_desired_inferior): New.
14691 (write_inferior_memory): Constify.
14692 (mywait): New function.
14693 * target.h: Update.
14694 (struct target_ops): New signal_pid method.
14695 (mywait): Removed macro, added prototype.
14697 * linux-low.h (regset_func): Removed.
14698 (regset_fill_func, regset_store_func): New.
14699 (enum regset_type): New.
14700 (struct regset_info): Add type field. Use new operation types.
14701 (struct linux_target_ops): stop_pc renamed to get_pc.
14702 Add decr_pc_after_break and breakpoint_at.
14703 (get_process, get_thread_proess, get_process_thread)
14704 (strut process_info, all_processes, linux_attach_lwp)
14705 (thread_db_init): New.
14707 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14708 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14709 (the_low_target): Add new members.
14710 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14711 (i386_store_fpxregset): Constify.
14712 (target_regsets): Add new kind identifier.
14713 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14714 (i386_set_pc): Add debugging.
14715 (i386_breakpoint_at): New function.
14716 (the_low_target): Add new members.
14717 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14718 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14719 (mips_breakpoint_at): New.
14720 (the_low_target): Add new members.
14721 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14722 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14723 (the_low_target): Add new members.
14724 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14725 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14726 (the_low_target): Add new members.
14727 * linux-x86-64-low.c (target_regsets): Add new kind
14730 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14732 From Martin Pool <mbp@samba.org>:
14733 * server.c (gdbserver_usage): New function.
14736 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14738 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14739 stop_at -> stop_pc.
14741 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14743 * Makefile.in: Remove obsolete code.
14745 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14747 * linux-low.c (regsets_fetch_inferior_registers),
14748 (regsets_store_inferior_registers): Removed cast to int from
14750 * regcache.h: Added declaration of struct inferior_info.
14752 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14754 * inferiors.c (struct inferior_info): Add regcache_data.
14755 (add_inferior): Call create_register_cache.
14756 (clear_inferiors): Call free_register_cache.
14757 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14758 * regcache.c (struct inferior_regcache_data): New.
14759 (registers): Remove.
14760 (get_regcache): New function.
14761 (create_register_cache, free_register_cache): New functions.
14762 (set_register_cache): Don't initialize the register cache here.
14763 (registers_to_string, registers_from_string, register_data): Call
14765 * regcache.h: Add prototypes.
14766 * server.h: Likewise.
14768 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14770 * mem-break.c: New file.
14771 * mem-break.h: New file.
14772 * Makefile.in: Add mem-break.o rule; update server.h
14774 * inferiors.c (struct inferior_info): Add target_data
14776 (clear_inferiors): Free target_data member if set.
14777 (inferior_target_data, set_inferior_target_data): New functions.
14778 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14779 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14780 * linux-low.c (linux_bp_reinsert): New variable.
14781 (struct inferior_linux_data): New.
14782 (linux_create_inferior): Use set_inferior_target_data.
14783 (linux_attach): Likewise. Call add_inferior.
14784 (linux_wait_for_one_inferior): New function.
14785 (linux_wait): Call it.
14786 (linux_write_memory): Add const.
14787 (initialize_low): Call set_breakpoint_data.
14788 * linux-low.h (struct linux_target_ops): Add breakpoint
14790 * server.c (attach_inferior): Remove extra add_inferior
14792 * server.h: Include mem-break.h. Update inferior.c
14794 * target.c (read_inferior_memory)
14795 (write_inferior_memory): New functions.
14796 * target.h (read_inferior_memory)
14797 (write_inferior_memory): Change macros to prototypes.
14798 (struct target_ops): Update comments. Add const to write_memory
14801 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14803 * linux-low.c (usr_store_inferior_registers): Support
14804 registers which are allowed to fail to store.
14805 * linux-low.h (linux_target_ops): Likewise.
14806 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14807 (ppc_cannot_store_register): FPSCR may not be storable.
14809 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14811 * server.h: Include <string.h> if HAVE_STRING_H.
14812 * ChangeLog: Correct paths in last ChangeLog entry.
14814 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14816 * linux-low.h: Remove obsolete prototypes.
14817 (struct linux_target_ops): New.
14818 (extern the_low_target): New.
14819 * linux-low.c (num_regs, regmap): Remove declarations.
14820 (register_addr): Use the_low_target explicitly.
14821 (fetch_register): Likewise.
14822 (usr_fetch_inferior_registers): Likewise.
14823 (usr_store_inferior_registers): Likewise.
14824 * linux-arm-low.c (num_regs): Remove.
14825 (arm_num_regs): Define.
14826 (arm_regmap): Renamed from regmap, made static.
14827 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14829 (arm_cannot_store_register): Renamed from cannot_store_register,
14831 (the_low_target): New.
14832 * linux-i386-low.c (num_regs): Remove.
14833 (i386_num_regs): Define.
14834 (i386_regmap): Renamed from regmap, made static.
14835 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14837 (i386_cannot_store_register): Renamed from cannot_store_register,
14839 (the_low_target): New.
14840 * linux-ia64-low.c (num_regs): Remove.
14841 (ia64_num_regs): Define.
14842 (ia64_regmap): Renamed from regmap, made static.
14843 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14845 (ia64_cannot_store_register): Renamed from cannot_store_register,
14847 (the_low_target): New.
14848 * linux-m68k-low.c (num_regs): Remove.
14849 (m68k_num_regs): Define.
14850 (m68k_regmap): Renamed from regmap, made static.
14851 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14853 (m68k_cannot_store_register): Renamed from cannot_store_register,
14855 (the_low_target): New.
14856 * linux-mips-low.c (num_regs): Remove.
14857 (mips_num_regs): Define.
14858 (mips_regmap): Renamed from regmap, made static.
14859 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14861 (mips_cannot_store_register): Renamed from cannot_store_register,
14863 (the_low_target): New.
14864 * linux-ppc-low.c (num_regs): Remove.
14865 (ppc_num_regs): Define.
14866 (ppc_regmap): Renamed from regmap, made static.
14867 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14869 (ppc_cannot_store_register): Renamed from cannot_store_register,
14871 (the_low_target): New.
14872 * linux-s390-low.c (num_regs): Remove.
14873 (s390_num_regs): Define.
14874 (s390_regmap): Renamed from regmap, made static.
14875 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14877 (s390_cannot_store_register): Renamed from cannot_store_register,
14879 (the_low_target): New.
14880 * linux-sh-low.c (num_regs): Remove.
14881 (sh_num_regs): Define.
14882 (sh_regmap): Renamed from regmap, made static.
14883 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14885 (sh_cannot_store_register): Renamed from cannot_store_register,
14887 (the_low_target): New.
14888 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14889 (the_low_target): New.
14891 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14893 * Makefile.in: Add stamp-h target.
14894 * configure.in: Create stamp-h.
14895 * configure: Regenerated.
14897 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14899 * inferiors.c: New file.
14900 * target.c: New file.
14901 * target.h: New file.
14902 * Makefile.in: Add target.o and inferiors.o. Update
14904 * linux-low.c (inferior_pid): New static variable,
14905 moved from server.c.
14906 (linux_create_inferior): Renamed from create_inferior.
14907 Call add_inferior. Return 0 on success instead of a PID.
14908 (linux_attach): Renamed from myattach.
14909 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14910 (linux_thread_alive): Renamed from mythread_alive.
14911 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14913 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14914 (regsets_store_inferior_registers): Correct error message.
14915 Add missing ``return 0''.
14916 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14917 (linux_store_registers): Renamed from store_inferior_registers.
14918 (linux_read_memory): Renamed from read_inferior_memory.
14919 (linux_write_memory): Renamed from write_inferior_memory.
14920 (linux_target_ops): New structure.
14921 (initialize_low): Call set_target_ops ().
14922 * remote-utils.c (unhexify): New function.
14923 (hexify): New function.
14924 (input_interrupt): Send signals to ``signal_pid''.
14925 * server.c (inferior_pid): Remove.
14926 (start_inferior): Update create_inferior call.
14927 (attach_inferior): Call add_inferior.
14928 (handle_query): New function.
14929 (main): Call handle_query for `q' packets.
14930 * server.h: Include "target.h". Remove obsolete prototypes.
14931 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14933 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14935 * Makefile.in: Add WARN_CFLAGS. Update configury
14937 * configure.in: Check for <string.h>
14938 * configure: Regenerate.
14939 * config.in: Regenerate.
14940 * gdbreplay.c: Include needed system headers.
14941 (remote_open): Remove strchr prototype.
14942 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14943 * regcache.c (supply_register): Change buf argument to const void *.
14944 (supply_register_by_name): Likewise.
14945 (collect_register): Change buf argument to void *.
14946 (collect_register_by_name): Likewise.
14947 * regcache.h: Add missing prototypes.
14948 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14949 * server.c (handle_query): New function.
14950 (attached): New static variable, moved out of main.
14951 (main): Quiet longjmp clobber warnings.
14952 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14953 * utils.c (error): Remove NORETURN.