1 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
4 (xtensa_fill_gregset): Call collect_register_by_name for
6 (xtensa_store_gregset): Call supply_register_by_name for
9 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
11 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
12 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
13 (xtensa_store_gregset): Call supply_register for all registers in
14 a0_regnum..a0_regnum + C0_NREGS range.
16 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
18 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
19 (ax-ipa.o: ax.c): Remove.
20 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
21 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
22 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
23 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
24 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
26 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
28 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
29 (print-utils-ipa.o: ../common/print-utils.c): Remove.
30 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
31 (errors-ipa.o: ../common/errors.c): Remove.
32 (format-ipa.o: ../common/format.c): Remove.
33 (common-utils-ipa.o: ../common/common-utils.c): Remove.
35 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
37 * Makefile.in (%-ipa.o: %.c): New rule.
38 (tracepoint-ipa.o: tracepoint.c): Remove.
39 (utils-ipa.o: utils.c): Remove.
40 (remote-utils-ipa.o: remote-utils.c): Remove.
41 (regcache-ipa.o: regcache.c): Remove.
42 (i386-linux-ipa.o: i386-linux.c): Remove.
43 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
44 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
45 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
46 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
47 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
48 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
49 (amd64-linux-ipa.o: amd64-linux.c): Remove.
50 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
51 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
52 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
53 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
54 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
55 (aarch64-ipa.o: aarch64.c): Remove.
56 (s390-linux32-ipa.o: s390-linux32.c): Remove.
57 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
58 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
59 (s390-linux64-ipa.o: s390-linux64.c): Remove.
60 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
61 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
62 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
63 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
64 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
65 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
66 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
67 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
68 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
69 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
70 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
71 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
72 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
73 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
74 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
75 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
76 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
77 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
78 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
79 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
80 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
81 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
82 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
83 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
84 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
85 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
86 (tdesc-ipa.o: tdesc.c): Remove.
87 (x32-linux-ipa.o: x32-linux.c): Remove.
88 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
89 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
91 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
93 * Makefile.in (%.o: ../arch/%.c): New rule.
94 (arm.o: ../arch/arm.c): Remove.
95 (arm-linux.o: ../arch/arm-linux.c): Remove.
96 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
97 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
99 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
101 * Makefile.in (%.o: ../nat/%.c): New rule.
102 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
103 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
104 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
105 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
106 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
107 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
108 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
109 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
110 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
111 (linux-personality.o: ../nat/linux-personality.c): Remove.
112 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
113 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
114 (x86-linux.o: ../nat/x86-linux.c): Remove.
115 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
116 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
118 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
120 * Makefile.in (%.o: ../common/%.c): New rule.
121 (signals.o: ../common/signals.c): Remove.
122 (print-utils.o: ../common/print-utils.c): Remove.
123 (rsp-low.o: ../common/rsp-low.c): Remove.
124 (common-utils.o: ../common/common-utils.c): Remove.
125 (posix-strerror.o: ../common/posix-strerror.c): Remove.
126 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
127 (vec.o: ../common/vec.c): Remove.
128 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
129 (xml-utils.o: ../common/xml-utils.c): Remove.
130 (ptid.o: ../common/ptid.c): Remove.
131 (buffer.o: ../common/buffer.c): Remove.
132 (format.o: ../common/format.c): Remove.
133 (filestuff.o: ../common/filestuff.c): Remove.
134 (agent.o: ../common/agent.c): Remove.
135 (errors.o: ../common/errors.c): Remove.
136 (environ.o: ../common/environ.c): Remove.
137 (common-debug.o: ../common/common-debug.c): Remove.
138 (cleanups.o: ../common/cleanups.c): Remove.
139 (common-exceptions.o: ../common/common-exceptions.c): Remove.
140 (fileio.o: ../common/fileio.c): Remove.
141 (common-regcache.o: ../common/common-regcache.c): Remove.
142 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
143 (new-op.o: ../common/new-op.c): Remove.
144 (btrace-common.o: ../common/btrace-common.c): Remove.
146 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
148 * Makefile.in (%.o: ../target/%.c): New rule.
149 (waitstatus.o: ../target/waitstatus.c): Remove.
151 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
154 (%.c: ../regformats/%.dat,
155 (%.c: ../regformats/arm/%.dat,
156 (%.c: ../regformats/i386/%.dat,
157 (%.c: ../regformats/rs6000/%.dat): New rules.
160 (arm-with-iwmmxt.c): Remove.
161 (arm-with-vfpv2.c): Remove.
162 (arm-with-vfpv3.c): Remove.
163 (arm-with-neon.c): Remove.
164 (reg-bfin.c): Remove.
165 (reg-cris.c): Remove.
166 (reg-crisv32.c): Remove.
168 (i386-linux.c): Remove.
169 (i386-avx.c): Remove.
170 (i386-avx-linux.c): Remove.
171 (i386-avx-avx512.c): Remove.
172 (i386-avx-avx512-linux.c): Remove.
173 (i386-mpx.c): Remove.
174 (i386-mpx-linux.c): Remove.
175 (i386-avx-mpx-avx512-pku.c): Remove.
176 (i386-avx-mpx-avx512-pku-linux.c): Remove.
177 (i386-avx-mpx.c): Remove.
178 (i386-avx-mpx-linux.c): Remove.
179 (i386-mmx.c): Remove.
180 (i386-mmx-linux.c): Remove.
181 (reg-ia64.c): Remove.
182 (reg-m32r.c): Remove.
183 (reg-m68k.c): Remove.
185 (mips-linux.c): Remove.
186 (mips-dsp-linux.c): Remove.
187 (mips64-linux.c): Remove.
188 (mips64-dsp-linux.c): Remove.
189 (nios2-linux.c): Remove.
190 (powerpc-32.c): Remove.
191 (powerpc-32l.c): Remove.
192 (powerpc-altivec32l.c): Remove.
193 (powerpc-cell32l.c): Remove.
194 (powerpc-vsx32l.c): Remove.
195 (powerpc-isa205-32l.c): Remove.
196 (powerpc-isa205-altivec32l.c): Remove.
197 (powerpc-isa205-vsx32l.c): Remove.
198 (powerpc-e500l.c): Remove.
199 (powerpc-64l.c): Remove.
200 (powerpc-altivec64l.c): Remove.
201 (powerpc-cell64l.c): Remove.
202 (powerpc-vsx64l.c): Remove.
203 (powerpc-isa205-64l.c): Remove.
204 (powerpc-isa205-altivec64l.c): Remove.
205 (powerpc-isa205-vsx64l.c): Remove.
206 (s390-linux32.c): Remove.
207 (s390-linux32v1.c): Remove.
208 (s390-linux32v2.c): Remove.
209 (s390-linux64.c): Remove.
210 (s390-linux64v1.c): Remove.
211 (s390-linux64v2.c): Remove.
212 (s390-te-linux64.c): Remove.
213 (s390-vx-linux64.c): Remove.
214 (s390-tevx-linux64.c): Remove.
215 (s390x-linux64.c): Remove.
216 (s390x-linux64v1.c): Remove.
217 (s390x-linux64v2.c): Remove.
218 (s390x-te-linux64.c): Remove.
219 (s390x-vx-linux64.c): Remove.
220 (s390x-tevx-linux64.c): Remove.
221 (tic6x-c64xp-linux.c): Remove.
222 (tic6x-c64x-linux.c): Remove.
223 (tic6x-c62x-linux.c): Remove.
225 (reg-sparc64.c): Remove.
228 (amd64-linux.c): Remove.
229 (amd64-avx.c): Remove.
230 (amd64-avx-linux.c): Remove.
231 (amd64-avx-avx512.c): Remove.
232 (amd64-avx-avx512-linux.c): Remove.
233 (amd64-mpx.c): Remove.
234 (amd64-mpx-linux.c): Remove.
235 (amd64-avx-mpx-avx512-pku.c): Remove.
236 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
237 (amd64-avx-mpx.c): Remove.
238 (amd64-avx-mpx-linux.c): Remove.
240 (x32-linux.c): Remove.
242 (x32-avx-linux.c): Remove.
243 (x32-avx-avx512.c): Remove.
244 (x32-avx-avx512-linux.c): Remove.
245 (reg-xtensa.c): Remove.
246 (reg-tilegx.c): Remove.
247 (reg-tilegx32.c): Remove.
249 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
251 * Makefile.in (SFILES): Add "common/environ.c".
252 (OBJS): Add "common/environ.h".
254 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
256 * configure.ac: Check if the fs_base and gs_base members of
257 `struct user_regs_struct' exist.
258 * config.in: Regenerated.
259 * configure: Likewise.
261 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
263 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
265 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
266 (get_next_pcs_syscall_next_pc): Likewise.
268 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
270 * win32-i386-low.c: Fix incorrect reference to a couple source files.
271 * nto-x86-low.c: Likewise.
273 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
275 * Makefile.in: Include disable-implicit-rules.mk.
277 2016-11-23 Pedro Alves <palves@redhat.com>
279 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
280 (debug_vprintf): Use std::chrono::steady_clock instead of
281 gettimeofday. Use '.' instead of ':'.
282 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
283 (get_timestamp): Use std::chrono::steady_clock instead of
286 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
288 * Makefile.in: Fix whitespace formatting.
290 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
292 * Makefile.in (SFILES, OBS): Flatten list and order
295 2016-11-23 Pedro Alves <palves@redhat.com>
297 * event-loop.c (handle_file_event): Use warning.
298 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
299 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
302 2016-11-23 Pedro Alves <palves@redhat.com>
304 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
306 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
307 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
308 debug_printf and debug_flush for debug output.
309 * server.c (handle_general_set): Likewise.
310 * thread-db.c (try_thread_db_load): Use debug_printf for debug
313 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
315 * Makefile.in (.c.o): Replace rule with ...
316 (%.o: %.c): ... this one.
318 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
320 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
321 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
323 * configure.ac: Remove checks for the make program.
324 * configure: Re-generate.
326 2016-10-28 Pedro Alves <palves@redhat.com>
328 * Makefile.in (CXX_DIALECT): Get from configure.
329 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
330 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
331 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
332 * config.in: Regenerate.
333 * configure: Regenerate.
335 2016-10-27 Yao Qi <yao.qi@linaro.org>
337 * linux-low.c (linux_supports_range_stepping): Return true if
338 can_software_single_step return true.
340 2016-10-27 Yao Qi <yao.qi@linaro.org>
342 * inferiors.c (find_inferior_in_random): New function.
343 * inferiors.h (find_inferior_in_random): Declare.
344 * linux-low.c (linux_wait_for_event_filtered): Call
345 find_inferior_in_random instead of find_inferior.
347 2016-10-27 Yao Qi <yao.qi@linaro.org>
349 * linux-low.c (linux_wait_1): If single-step breakpoints are
350 inserted, remove them.
352 2016-10-26 Pedro Alves <palves@redhat.com>
354 * linux-low.c (handle_extended_wait): Link parent/child fork
356 (linux_wait_1): Unlink them.
357 (linux_set_resume_request): Ignore resume requests for
358 already-resumed and unhandled fork child threads.
359 * linux-low.h (struct lwp_info) <fork_relative>: New field.
360 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
362 (handle_v_requests) <vCont>: Don't call require_running.
363 * server.h (in_queued_stop_replies): New declaration.
365 2016-10-24 Yao Qi <yao.qi@linaro.org>
368 * linux-aarch64-low.c (append_insns): Cast the return value to
371 2016-10-10 Yao Qi <yao.qi@linaro.org>
373 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
375 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
377 * target.c (target_supports_multi_process): New function, moved
379 * target.h (target_supports_multi_process): ... here. Remove
382 2016-10-05 Tom Tromey <tom@tromey.com>
385 * tracepoint.c (handle_tracepoint_bkpts): Check
386 ipa_error_tracepoint, not ipa_stopping_tracepoint.
388 2016-10-05 Yao Qi <yao.qi@linaro.org>
390 * configure.srv: Update the path of arm-*.xml files.
392 2016-10-05 Terry Guo <terry.guo@arm.com>
393 Yao Qi <yao.qi@linaro.org>
395 * Makefile.in: Adjust the path of rules.
396 * configure.srv: Update the path of xml files.
397 * regformats/arm-with-iwmmxt.dat: Regenerated.
398 * regformats/arm-with-neon.dat: Likewise.
399 * regformats/arm-with-vfpv2.dat: Likewise.
400 * regformats/arm-with-vfpv3.dat Likewise.
402 2016-09-30 Yao Qi <yao.qi@linaro.org>
405 * target.c (target_stop_and_wait): Don't call
406 target_continue_no_signal, use resume_stop instead.
408 2016-09-26 Yao Qi <yao.qi@linaro.org>
410 * linux-low.c (linux_wait_1): Call debug_exit.
412 2016-09-23 Pedro Alves <palves@redhat.com>
414 * Makefile.in (SFILES): Add common/new-op.c.
415 (OBS): Add common/new-op.o.
416 (new-op.o): New rule.
418 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
420 * .gitinore: Ignore more files.
422 2016-09-21 Yao Qi <yao.qi@linaro.org>
424 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
427 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
429 * server.c (start_inferior): Call target_mourn_inferior instead of
430 mourn_inferior; pass ptid_t argument to it.
432 (handle_target_event): Likewise.
433 * target.c (target_mourn_inferior): New function.
434 * target.h (mourn_inferior): Delete macro.
436 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
438 * linux-low.c (lwp_is_stepping): New function.
440 2016-09-06 Carl Love <cel@us.ibm.com>
442 * server.c (start_inferior): Fixed comment, requested comment change
443 didn't get updated correctly. Removed reference to ptrace () call as
444 it is only true on Linux systems.
446 2016-09-06 Carl Love <cel@us.ibm.com>
448 * server.c (start_inferior): Do not call
449 function target_post_create_inferior () if the
450 inferior process has already exited.
452 2016-09-05 Pedro Alves <palves@redhat.com>
454 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
455 (COMPILE.pre, CC_LD): Use CXX directly.
456 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
457 * acinclude.m4: Don't include build-with-cxx.m4.
458 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
459 * configure: Regenerate.
461 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
464 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
465 call writing data to own_buf.
467 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
469 * target.c (mywait): Call target_wait instead of
471 (target_wait): New function.
473 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
475 * server.c (start_inferior): New variable 'ptid'. Replace calls
476 to the_target->resume by target_continue{,_no_signal}, depending
478 * target.c (target_stop_and_wait): Call target_continue_no_signal
479 instead of the_target->resume.
480 (target_continue): New function.
482 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
484 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
486 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
489 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
491 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
492 * linux-arm-low.c (ps_get_thread_area): Likewise.
493 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
494 * linux-m68k-low.c (ps_get_thread_area): Likewise.
495 * linux-mips-low.c (ps_get_thread_area): Likewise.
496 * linux-nios2-low.c (ps_get_thread_area): Likewise.
497 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
498 * linux-x86-low.c (ps_get_thread_area): Likewise.
499 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
501 2016-08-19 Pedro Alves <palves@redhat.com>
503 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
505 2016-08-19 Pedro Alves <palves@redhat.com>
507 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
508 comment. Use memcpy instead of casting through unsigned long.
510 2016-08-19 Pedro Alves <palves@redhat.com>
512 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
513 allocating around 0x80000000.
515 2016-08-19 Pedro Alves <palves@redhat.com>
518 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
519 (x32-avx512-linux-ipa.o): New rules.
520 * configure.ac (x86_64-*-linux*): New x32 check.
521 * configure.srv (ipa_x32_linux_regobj): New.
522 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
523 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
525 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
527 * configure: Regenerate.
529 2016-08-09 Pedro Alves <palves@redhat.com>
532 * Makefile.in (OBS): Add signals-state-save-restore.o.
533 (signals-state-save-restore.o): New rule.
534 * config.in: Regenerate.
535 * configure: Regenerate.
536 * linux-low.c: Include "signals-state-save-restore.h".
537 (linux_create_inferior): Call
538 restore_original_signals_state.
539 * server.c: Include "dispositions-save-restore.h".
540 (captured_main): Call save_original_signals_state.
542 2016-08-05 Pedro Alves <palves@redhat.com>
544 * configure: Regenerate.
546 2016-08-04 Yao Qi <yao.qi@linaro.org>
548 * linux-low.c (regsets_fetch_inferior_registers): Check
549 errno is ESRCH or not.
551 2016-08-02 Yao Qi <yao.qi@linaro.org>
553 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
554 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
555 (thread_db_load_search): Update.
556 (try_thread_db_load_1): Don't look for td_ta_event_addr,
557 td_ta_set_event and td_ta_event_getmsg.
559 2016-07-26 Pedro Alves <palves@redhat.com>
562 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
563 of unsigned long for 64-bit registers and use uint32_t instead of
564 unsigned int for 32-bit registers.
566 2016-07-26 Pedro Alves <palves@redhat.com>
568 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
571 2016-07-21 Tom Tromey <tom@tromey.com>
573 * configure: Rebuild.
575 2016-07-21 Yao Qi <yao.qi@linaro.org>
577 * mem-break.c (find_gdb_breakpoint): Cast bp to
578 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
580 2016-07-21 Yao Qi <yao.qi@linaro.org>
582 * server.c (handle_v_requests): Support s and S actions
583 if target_supports_software_single_step return true.
585 2016-07-21 Yao Qi <yao.qi@linaro.org>
587 * linux-low.c (resume_stopped_resumed_lwps): If resume request
588 is resume_step, call maybe_hw_step.
589 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
591 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
593 (proceed_one_lwp): If resume request is resume_step, install
594 reinsert breakpoints and call maybe_hw_step.
596 2016-07-21 Yao Qi <yao.qi@linaro.org>
598 * linux-low.c (proceed_one_lwp): Declare.
599 (linux_resume_one_thread): Remove local variable 'step'.
600 Lift code enqueue signal. Call proceed_one_lwp instead of
601 linux_resume_one_lwp.
603 2016-07-21 Yao Qi <yao.qi@linaro.org>
605 * linux-low.c (linux_resume_one_thread): Call
606 enqueue_pending_signal.
608 2016-07-21 Yao Qi <yao.qi@linaro.org>
610 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
611 * inferiors.c (do_restore_current_thread_cleanup): New function.
612 (make_cleanup_restore_current_thread): Likewise.
613 * linux-low.c (install_software_single_step_breakpoints): Call
614 make_cleanup_restore_current_thread. Switch current_thread to
617 2016-07-21 Yao Qi <yao.qi@linaro.org>
619 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
620 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
621 (clone_one_breakpoint): Likewise.
622 (delete_reinsert_breakpoints): Change parameter to thread.
624 (has_reinsert_breakpoints): Likewise.
625 (uninsert_reinsert_breakpoints): Likewise.
626 (reinsert_reinsert_breakpoints): Likewise.
627 * mem-break.h (set_reinsert_breakpoint): Update declaration.
628 (delete_reinsert_breakpoints): Likewise.
629 (reinsert_reinsert_breakpoints): Likewise.
630 (uninsert_reinsert_breakpoints): Likewise.
631 (has_reinsert_breakpoints): Likewise.
633 2016-07-21 Yao Qi <yao.qi@linaro.org>
635 * inferiors.c (get_thread_process): Make parameter const.
636 * inferiors.h (get_thread_process): Update declaration.
637 * mem-break.c (clone_all_breakpoints): Remove all parameters.
638 Add new parameters child_thread and parent_thread. Callers
640 * mem-break.h (clone_all_breakpoints): Update declaration.
642 2016-07-21 Yao Qi <yao.qi@linaro.org>
644 * mem-break.c (struct breakpoint) <cond_list>: Remove.
645 <command_list, handler>: Remove.
646 (struct gdb_breakpoint): New.
647 (struct other_breakpoint): New.
648 (struct reinsert_breakpoint): New.
649 (is_gdb_breakpoint): New function.
650 (any_persistent_commands): Update command_list if
651 is_gdb_breakpoint returns true.
652 (set_breakpoint): Create breakpoints according to their types.
653 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
654 (set_gdb_breakpoint_1): Likewise.
655 (set_gdb_breakpoint): Likewise.
656 (clear_breakpoint_conditions): Change parameter type to
657 'struct gdb_breakpoint *'.
658 (clear_breakpoint_commands): Likewise.
659 (clear_breakpoint_conditions_and_commands): Likewise.
660 (add_condition_to_breakpoint): Likewise.
661 (add_breakpoint_condition): Likewise.
662 (add_commands_to_breakpoint): Likewise.
663 (check_breakpoints): Check other_breakpoint.
664 (clone_one_breakpoint): Clone breakpopint according to its type.
665 * mem-break.h (struct gdb_breakpoint): Declare.
666 (set_gdb_breakpoint): Update declaration.
667 (clear_breakpoint_conditions_and_commands): Likewise.
668 (add_breakpoint_condition): Likewise.
669 (add_breakpoint_commands): Likewise.
670 * server.c (process_point_options): Change parameter type to
671 'struct gdb_breakpoint *'.
673 2016-07-21 Yao Qi <yao.qi@linaro.org>
675 * mem-break.c (set_breakpoint_at): Rename it to ...
676 (set_breakpoint_type_at): ... it.
677 (set_breakpoint_at): Call set_breakpoint_type_at.
678 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
679 * mem-break.h (set_breakpoint_at): Update comments.
681 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
683 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
685 (nios2_store_gregset): Likewise.
687 2016-07-01 Pedro Alves <palves@redhat.com>
688 Antoine Tremblay <antoine.tremblay@ericsson.com>
690 * linux-low.c: Change interface to take the target lwp_info
691 pointer directly and return void. Handle detaching from a zombie
693 (linux_detach_lwp_callback): New function.
694 (linux_detach): Detach from the leader thread after detaching from
697 2016-06-28 Yao Qi <yao.qi@linaro.org>
699 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
700 for variable new_offset.
701 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
702 (aarch64_ftrace_insn_reloc_cb): Likewise.
703 (aarch64_ftrace_insn_reloc_tb): Likewise.
704 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
705 PRIx64 instead of PRIx32.
707 2016-06-28 Yao Qi <yao.qi@linaro.org>
709 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
710 (the_low_target): Install arm_get_syscall_trapinfo.
712 2016-06-28 Yao Qi <yao.qi@linaro.org>
714 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
716 (the_low_target): Install aarch64_get_syscall_trapinfo.
718 2016-06-28 Yao Qi <yao.qi@linaro.org>
720 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
722 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
723 Remove parameter sysno.
724 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
727 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
729 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
730 (s390_emit_ne_goto): Likewise.
731 (s390_emit_lt_goto): Likewise.
732 (s390_emit_le_goto): Likewise.
733 (s390_emit_gt_goto): Likewise.
734 (s390_emit_ge_goto): Likewise.
735 (s390x_emit_eq_goto): Likewise.
736 (s390x_emit_ne_goto): Likewise.
737 (s390x_emit_lt_goto): Likewise.
738 (s390x_emit_le_goto): Likewise.
739 (s390x_emit_gt_goto): Likewise.
740 (s390x_emit_ge_goto): Likewise.
741 (s390_emit_ops_impl): Mark variable static.
742 (s390x_emit_ops): Likewise.
744 2016-06-17 Yao Qi <yao.qi@linaro.org>
746 * linux-low.c (handle_extended_wait): Call
747 uninsert_reinsert_breakpoints for the parent process. Remove
748 reinsert breakpoints from the child process. Reinsert them to
749 the parent process when vfork is done.
750 * mem-break.c (uninsert_reinsert_breakpoints): New function.
751 (reinsert_reinsert_breakpoints): New function.
752 * mem-break.h (uninsert_reinsert_breakpoints): Declare
753 (reinsert_reinsert_breakpoints): Declare.
755 2016-06-17 Yao Qi <yao.qi@linaro.org>
757 * linux-low.c (handle_extended_wait): If the parent is doing
758 step-over, remove the reinsert breakpoints from the forked child.
760 2016-06-17 Yao Qi <yao.qi@linaro.org>
762 * linux-low.c (unsuspend_all_lwps): Declare.
763 (linux_low_filter_event): If thread exited, call finish_step_over.
764 If step-over is finished, unsuspend other threads.
766 2016-06-17 Yao Qi <yao.qi@linaro.org>
768 * linux-low.c (linux_resume_one_lwp_throw): Assert
769 has_reinsert_breakpoints returns false.
770 * mem-break.c (delete_disabled_breakpoints): Assert
771 bp type isn't reinsert_breakpoint.
773 2016-06-17 Yao Qi <yao.qi@linaro.org>
775 * linux-low.c (maybe_hw_step): New function.
776 (linux_resume_one_lwp_throw): Call maybe_hw_step.
777 (finish_step_over): Switch current_thread to lwp temporarily,
778 and assert has_reinsert_breakpoints returns true.
779 (proceed_one_lwp): Call maybe_hw_step.
780 * mem-break.c (has_reinsert_breakpoints): New function.
781 * mem-break.h (has_reinsert_breakpoints): Declare.
783 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
785 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
787 2016-05-17 Yao Qi <yao.qi@linaro.org>
789 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
790 instead of find_inferior.
792 2016-05-05 Yao Qi <yao.qi@linaro.org>
794 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
795 Initialize res to zero.
797 2016-05-05 Yao Qi <yao.qi@linaro.org>
799 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
802 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
804 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
805 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
806 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
808 2016-04-28 Par Olsson <par.olsson@windriver.com>
809 Simon Marchi <simon.marchi@ericsson.com>
811 * tracepoint.c (write_inferior_int8): New function.
812 (cmd_qtenable_disable): Write enable flag using
815 2016-04-25 Yao Qi <yao.qi@linaro.org>
817 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
818 (need_step_over_p): Return zero if the LWP has pending signals
819 can be delivered on software single step target.
821 2016-04-25 Yao Qi <yao.qi@linaro.org>
823 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
824 return instead of error.
826 2016-04-22 Yao Qi <yao.qi@linaro.org>
828 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
831 2016-04-22 Yao Qi <yao.qi@linaro.org>
833 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
834 signal when stepping over breakpoint with software single
837 2016-04-21 Pedro Alves <palves@redhat.com>
839 * linux-s390-low.c (s390_collect_ptrace_register)
840 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
842 (s390_check_regset): Use void * instead of gdb_byte *.
844 2016-04-20 Pedro Alves <palves@redhat.com>
846 * configure: Renegerate.
848 2016-04-20 Yao Qi <yao.qi@linaro.org>
850 * linux-aarch32-low.c: Include "arch/arm-linux.h".
851 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
853 (arm_store_gregset): Likewise.
855 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
857 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
858 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
859 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
860 (amd64-avx-mpx-linux.c): New rules.
861 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
862 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
863 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
864 (srv_amd64_regobj): Add amd64-avx-mpx.o.
865 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
866 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
867 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
868 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
869 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
870 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
871 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
872 * linux-x86-low.c (x86_linux_read_description): Add case for
873 X86_XSTATE_AVX_MPX_MASK.
874 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
875 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
876 init_registers_i386_avx_mpx_linux.
877 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
878 (initialize_low_tracepoint): Call
879 init_registers_i386_avx_mpx_linux.
880 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
881 (initialize_low_tracepoint): Call
882 init_registers_amd64_avx_mpx_linux.
883 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
884 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
885 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
888 2016-04-18 Pedro Alves <palves@redhat.com>
890 * configure: Regenerate.
892 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
894 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
895 (aarch64_emit_sub): Likewise.
897 2016-04-12 Pedro Alves <palves@redhat.com>
899 * utils.c (prepare_to_throw_exception): Delete.
901 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
903 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
905 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
907 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
909 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
911 * linux-aarch64-ipa.c: Add <elf.h> include.
912 * linux-ppc-ipa.c: Add <elf.h> include.
913 * linux-s390-ipa.c: Add <elf.h> include.
915 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
917 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
918 (get_raw_reg_ptr): Likewise.
919 (get_trace_state_variable_value_ptr): Likewise.
920 (set_trace_state_variable_value_ptr): Likewise.
921 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
924 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
925 Marcin Kościelnicki <koriakin@0x04.net>
928 * linux-ppc-low.c (emit_insns): New function.
929 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
930 (ppc_emit_prologue): New function.
931 (ppc_emit_epilogue): New function.
932 (ppc_emit_add): New function.
933 (ppc_emit_sub): New function.
934 (ppc_emit_mul): New function.
935 (ppc_emit_lsh): New function.
936 (ppc_emit_rsh_signed): New function.
937 (ppc_emit_rsh_unsigned): New function.
938 (ppc_emit_ext): New function.
939 (ppc_emit_zero_ext): New function.
940 (ppc_emit_log_not): New function.
941 (ppc_emit_bit_and): New function.
942 (ppc_emit_bit_or): New function.
943 (ppc_emit_bit_xor): New function.
944 (ppc_emit_bit_not): New function.
945 (ppc_emit_equal): New function.
946 (ppc_emit_less_signed): New function.
947 (ppc_emit_less_unsigned): New function.
948 (ppc_emit_ref): New function.
949 (ppc_emit_const): New function.
950 (ppc_emit_reg): New function.
951 (ppc_emit_pop): New function.
952 (ppc_emit_stack_flush): New function.
953 (ppc_emit_swap): New function.
954 (ppc_emit_stack_adjust): New function.
955 (ppc_emit_call): New function.
956 (ppc_emit_int_call_1): New function.
957 (ppc_emit_void_call_2): New function.
958 (ppc_emit_if_goto): New function.
959 (ppc_emit_goto): New function.
960 (ppc_emit_eq_goto): New function.
961 (ppc_emit_ne_goto): New function.
962 (ppc_emit_lt_goto): New function.
963 (ppc_emit_le_goto): New function.
964 (ppc_emit_gt_goto): New function.
965 (ppc_emit_ge_goto): New function.
966 (ppc_write_goto_address): New function.
967 (ppc_emit_ops_impl): New static variable.
968 (ppc64v1_emit_prologue): New function.
969 (ppc64v2_emit_prologue): New function.
970 (ppc64_emit_epilogue): New function.
971 (ppc64_emit_add): New function.
972 (ppc64_emit_sub): New function.
973 (ppc64_emit_mul): New function.
974 (ppc64_emit_lsh): New function.
975 (ppc64_emit_rsh_signed): New function.
976 (ppc64_emit_rsh_unsigned): New function.
977 (ppc64_emit_ext): New function.
978 (ppc64_emit_zero_ext): New function.
979 (ppc64_emit_log_not): New function.
980 (ppc64_emit_bit_and): New function.
981 (ppc64_emit_bit_or): New function.
982 (ppc64_emit_bit_xor): New function.
983 (ppc64_emit_bit_not): New function.
984 (ppc64_emit_equal): New function.
985 (ppc64_emit_less_signed): New function.
986 (ppc64_emit_less_unsigned): New function.
987 (ppc64_emit_ref): New function.
988 (ppc64_emit_const): New function.
989 (ppc64v1_emit_reg): New function.
990 (ppc64v2_emit_reg): New function.
991 (ppc64_emit_pop): New function.
992 (ppc64_emit_stack_flush): New function.
993 (ppc64_emit_swap): New function.
994 (ppc64v1_emit_call): New function.
995 (ppc64v2_emit_call): New function.
996 (ppc64v1_emit_int_call_1): New function.
997 (ppc64v2_emit_int_call_1): New function.
998 (ppc64v1_emit_void_call_2): New function.
999 (ppc64v2_emit_void_call_2): New function.
1000 (ppc64_emit_if_goto): New function.
1001 (ppc64_emit_eq_goto): New function.
1002 (ppc64_emit_ne_goto): New function.
1003 (ppc64_emit_lt_goto): New function.
1004 (ppc64_emit_le_goto): New function.
1005 (ppc64_emit_gt_goto): New function.
1006 (ppc64_emit_ge_goto): New function.
1007 (ppc64v1_emit_ops_impl): New static variable.
1008 (ppc64v2_emit_ops_impl): New static variable.
1009 (ppc_emit_ops): New function.
1010 (linux_low_target): Wire in ppc_emit_ops.
1012 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1013 Marcin Kościelnicki <koriakin@0x04.net>
1016 * Makefile.in: Add powerpc-*-ipa.o
1017 * configure.srv: Add ipa_obj for powerpc*-linux.
1018 * linux-ppc-ipa.c: New file.
1019 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1021 (PPC_FIELD): New macro.
1022 (PPC_SEXT): New macro.
1023 (PPC_OP6): New macro.
1024 (PPC_BO): New macro.
1025 (PPC_LI): New macro.
1026 (PPC_BD): New macro.
1027 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1028 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1029 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1030 (ppc_get_thread_area): New function.
1031 (is_elfv2_inferior): New function.
1032 (gen_ds_form): New function.
1033 (GEN_STD): New macro.
1034 (GEN_STDU): New macro.
1035 (GEN_LD): New macro.
1036 (GEN_LDU): New macro.
1037 (gen_d_form): New function.
1038 (GEN_ADDI): New macro.
1039 (GEN_ADDIS): New macro.
1040 (GEN_LI): New macro.
1041 (GEN_LIS): New macro.
1042 (GEN_ORI): New macro.
1043 (GEN_ORIS): New macro.
1044 (GEN_LWZ): New macro.
1045 (GEN_STW): New macro.
1046 (GEN_STWU): New macro.
1047 (gen_xfx_form): New function.
1048 (GEN_MFSPR): New macro.
1049 (GEN_MTSPR): New macro.
1050 (GEN_MFCR): New macro.
1051 (GEN_MTCR): New macro.
1052 (GEN_SYNC): New macro.
1053 (GEN_LWSYNC): New macro.
1054 (gen_x_form): New function.
1055 (GEN_OR): New macro.
1056 (GEN_MR): New macro.
1057 (GEN_LWARX): New macro.
1058 (GEN_STWCX): New macro.
1059 (GEN_CMPW): New macro.
1060 (gen_md_form): New function.
1061 (GEN_RLDICL): New macro.
1062 (GEN_RLDICR): New macro.
1063 (gen_i_form): New function.
1065 (GEN_BL): New macro.
1066 (gen_b_form): New function.
1067 (GEN_BNE): New macro.
1068 (GEN_LOAD): New macro.
1069 (GEN_STORE): New macro.
1070 (gen_limm): New function.
1071 (gen_atomic_xchg): New function.
1072 (gen_call): New function.
1073 (ppc_relocate_instruction): New function.
1074 (ppc_install_fast_tracepoint_jump_pad): New function.
1075 (ppc_get_min_fast_tracepoint_insn_len): New function.
1076 (ppc_get_ipa_tdesc_idx): New function.
1077 (the_low_target): Wire in the new functions.
1078 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1080 * linux-ppc-tdesc.h: New file.
1082 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1084 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1085 (alloc_jump_pad_buffer): New function.
1086 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1087 (alloc_jump_pad_buffer): New function.
1088 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1089 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1090 (alloc_jump_pad_buffer): New function.
1091 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1092 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1093 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1094 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1096 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1098 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1099 * linux-amd64-ipa.c: Likewise.
1100 * linux-i386-ipa.c: Likewise.
1101 * linux-s390-ipa.c: Likewise.
1102 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1103 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1104 set_trace_state_variable_value_ptr.
1105 (struct ipa_sym_addresses): Likewise.
1106 (symbol_list): Likewise.
1107 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1108 accessing gdb_collect directly.
1109 (gdb_collect_ptr_type): New typedef.
1110 (get_raw_reg_ptr_type): New typedef.
1111 (get_trace_state_variable_value_ptr_type): New typedef.
1112 (set_trace_state_variable_value_ptr_type): New typedef.
1113 (gdb_collect_ptr): New global.
1114 (get_raw_reg_ptr): New global.
1115 (get_trace_state_variable_value_ptr): New global.
1116 (set_trace_state_variable_value_ptr): New global.
1117 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1118 accessing get_raw_reg directly.
1119 (get_get_tsv_func_addr): Likewise for
1120 get_trace_state_variable_value_ptr.
1121 (get_set_tsv_func_addr): Likewise for
1122 set_trace_state_variable_value_ptr.
1123 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1125 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1127 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1129 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1131 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1133 (relocate_instruction): Remove own_buf.
1134 * server.c (own_buf): Make global.
1135 (handle_v_requests): Make global.
1136 * server.h (own_buf): New declaration.
1137 (handle_v_requests): New prototype.
1139 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1142 * linux-s390-low.c (add_insns): New function.
1143 (s390_emit_prologue): New function.
1144 (s390_emit_epilogue): New function.
1145 (s390_emit_add): New function.
1146 (s390_emit_sub): New function.
1147 (s390_emit_mul): New function.
1148 (s390_emit_lsh): New function.
1149 (s390_emit_rsh_signed): New function.
1150 (s390_emit_rsh_unsigned): New function.
1151 (s390_emit_ext): New function.
1152 (s390_emit_log_not): New function.
1153 (s390_emit_bit_and): New function.
1154 (s390_emit_bit_or): New function.
1155 (s390_emit_bit_xor): New function.
1156 (s390_emit_bit_not): New function.
1157 (s390_emit_equal): New function.
1158 (s390_emit_less_signed): New function.
1159 (s390_emit_less_unsigned): New function.
1160 (s390_emit_ref): New function.
1161 (s390_emit_if_goto): New function.
1162 (s390_emit_goto): New function.
1163 (s390_write_goto_address): New function.
1164 (s390_emit_litpool): New function.
1165 (s390_emit_const): New function.
1166 (s390_emit_call): New function.
1167 (s390_emit_reg): New function.
1168 (s390_emit_pop): New function.
1169 (s390_emit_stack_flush): New function.
1170 (s390_emit_zero_ext): New function.
1171 (s390_emit_swap): New function.
1172 (s390_emit_stack_adjust): New function.
1173 (s390_emit_set_r2): New function.
1174 (s390_emit_int_call_1): New function.
1175 (s390_emit_void_call_2): New function.
1176 (s390_emit_eq_goto): New function.
1177 (s390_emit_ne_goto): New function.
1178 (s390_emit_lt_goto): New function.
1179 (s390_emit_le_goto): New function.
1180 (s390_emit_gt_goto): New function.
1181 (s390_emit_ge_goto): New function.
1182 (s390x_emit_prologue): New function.
1183 (s390x_emit_epilogue): New function.
1184 (s390x_emit_add): New function.
1185 (s390x_emit_sub): New function.
1186 (s390x_emit_mul): New function.
1187 (s390x_emit_lsh): New function.
1188 (s390x_emit_rsh_signed): New function.
1189 (s390x_emit_rsh_unsigned): New function.
1190 (s390x_emit_ext): New function.
1191 (s390x_emit_log_not): New function.
1192 (s390x_emit_bit_and): New function.
1193 (s390x_emit_bit_or): New function.
1194 (s390x_emit_bit_xor): New function.
1195 (s390x_emit_bit_not): New function.
1196 (s390x_emit_equal): New function.
1197 (s390x_emit_less_signed): New function.
1198 (s390x_emit_less_unsigned): New function.
1199 (s390x_emit_ref): New function.
1200 (s390x_emit_if_goto): New function.
1201 (s390x_emit_const): New function.
1202 (s390x_emit_call): New function.
1203 (s390x_emit_reg): New function.
1204 (s390x_emit_pop): New function.
1205 (s390x_emit_stack_flush): New function.
1206 (s390x_emit_zero_ext): New function.
1207 (s390x_emit_swap): New function.
1208 (s390x_emit_stack_adjust): New function.
1209 (s390x_emit_int_call_1): New function.
1210 (s390x_emit_void_call_2): New function.
1211 (s390x_emit_eq_goto): New function.
1212 (s390x_emit_ne_goto): New function.
1213 (s390x_emit_lt_goto): New function.
1214 (s390x_emit_le_goto): New function.
1215 (s390x_emit_gt_goto): New function.
1216 (s390x_emit_ge_goto): New function.
1217 (s390_emit_ops): New function.
1218 (struct linux_target_ops): Fill in emit_ops hook.
1220 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1223 * Makefile.in: Add s390 IPA files.
1224 * configure.srv: Build IPA for s390.
1225 * linux-s390-ipa.c: New file.
1226 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1227 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1228 (tdesc_s390_linux32): Likewise.
1229 (init_registers_s390_linux32v1): Likewise.
1230 (tdesc_s390_linux32v1): Likewise.
1231 (init_registers_s390_linux32v2): Likewise.
1232 (tdesc_s390_linux32v2): Likewise.
1233 (init_registers_s390_linux64): Likewise.
1234 (tdesc_s390_linux64): Likewise.
1235 (init_registers_s390_linux64v1): Likewise.
1236 (tdesc_s390_linux64v1): Likewise.
1237 (init_registers_s390_linux64v2): Likewise.
1238 (tdesc_s390_linux64v2): Likewise.
1239 (init_registers_s390_te_linux64): Likewise.
1240 (tdesc_s390_te_linux64): Likewise.
1241 (init_registers_s390_vx_linux64): Likewise.
1242 (tdesc_s390_vx_linux64): Likewise.
1243 (init_registers_s390_tevx_linux64): Likewise.
1244 (tdesc_s390_tevx_linux64): Likewise.
1245 (init_registers_s390x_linux64): Likewise.
1246 (tdesc_s390x_linux64): Likewise.
1247 (init_registers_s390x_linux64v1): Likewise.
1248 (tdesc_s390x_linux64v1): Likewise.
1249 (init_registers_s390x_linux64v2): Likewise.
1250 (tdesc_s390x_linux64v2): Likewise.
1251 (init_registers_s390x_te_linux64): Likewise.
1252 (tdesc_s390x_te_linux64): Likewise.
1253 (init_registers_s390x_vx_linux64): Likewise.
1254 (tdesc_s390x_vx_linux64): Likewise.
1255 (init_registers_s390x_tevx_linux64): Likewise.
1256 (tdesc_s390x_tevx_linux64): Likewise.
1257 (have_hwcap_s390_vx): New static variable.
1258 (s390_arch_setup): Fill have_hwcap_s390_vx.
1259 (s390_get_thread_area): New function.
1260 (s390_ft_entry_gpr_esa): New const.
1261 (s390_ft_entry_gpr_zarch): New const.
1262 (s390_ft_entry_misc): New const.
1263 (s390_ft_entry_fr): New const.
1264 (s390_ft_entry_vr): New const.
1265 (s390_ft_main_31): New const.
1266 (s390_ft_main_64): New const.
1267 (s390_ft_exit_fr): New const.
1268 (s390_ft_exit_vr): New const.
1269 (s390_ft_exit_misc): New const.
1270 (s390_ft_exit_gpr_esa): New const.
1271 (s390_ft_exit_gpr_zarch): New const.
1272 (append_insns): New function.
1273 (s390_relocate_instruction): New function.
1274 (s390_install_fast_tracepoint_jump_pad): New function.
1275 (s390_get_min_fast_tracepoint_insn_len): New function.
1276 (s390_get_ipa_tdesc_idx): New function.
1277 (struct linux_target_ops): Wire in the above functions.
1278 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1279 * linux-s390-tdesc.h: New file.
1281 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1283 * linux-s390-low.c (s390_supports_tracepoints): New function.
1284 (struct linux_target_ops): Fill supports_tracepoints hook.
1286 2016-03-18 Yao Qi <yao.qi@linaro.org>
1288 * linux-low.c (lwp_signal_can_be_delivered): New function.
1289 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1291 2016-03-18 Yao Qi <yao.qi@linaro.org>
1293 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1294 0 if signal is enqueued. Remove 'signal' from one debugging
1295 message. Move one debugging message to some lines below.
1296 Remove code setting 'signal' to 0.
1298 2016-03-18 Yao Qi <yao.qi@linaro.org>
1300 * linux-low.c (linux_low_filter_event): Remove redundant
1301 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1303 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1305 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1306 (struct linux_target_ops): Wire in the above.
1308 2016-03-03 Yao Qi <yao.qi@linaro.org>
1310 * linux-low.c: Update comments to start_step_over.
1312 2016-03-03 Yao Qi <yao.qi@linaro.org>
1315 * linux-low.c (handle_extended_wait): Set child suspended
1316 if event_lwp->bp_reinsert isn't zero.
1318 2016-03-02 Yao Qi <yao.qi@linaro.org>
1320 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1321 enqueue_pending_signal.
1323 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1325 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1328 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1330 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1331 (s390_regmap_3264) [!__s390x__]: New global.
1332 (s390_collect_ptrace_register): Skip map entries containing -1.
1333 (s390_supply_ptrace_register): Ditto.
1334 (s390_fill_gprs_high): New function.
1335 (s390_store_gprs_high): New function.
1336 (s390_regsets): Add NT_S390_HIGH_GPRS.
1337 (s390_get_hwcap): Enable on 31-bit.
1338 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1339 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1340 Detect NT_S390_HIGH_GPRS.
1341 (s390_usrregs_info_3264): Enable on 31-bit.
1342 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1343 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1345 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1348 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1349 * configure.srv: Ditto.
1350 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1351 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1352 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1353 (init_registers_amd64_linux): Remove prototype.
1354 (tdesc_amd64_linux): Remove declaration.
1355 (get_ipa_tdesc): New function.
1356 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1357 initialize remaining tdescs.
1358 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1359 (init_registers_i386_linux): Remove prototype.
1360 (tdesc_i386_linux): Remove declaration.
1361 (get_ipa_tdesc): New function.
1362 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1363 initialize remaining tdescs.
1364 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1365 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1366 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1367 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1368 (x86_get_ipa_tdesc_idx): New function.
1369 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1370 * linux-x86-tdesc.h: New file.
1371 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1372 (target_get_ipa_tdesc_idx): New macro.
1373 * tracepoint.c (ipa_tdesc_idx): New macro.
1374 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1375 (symbol_list): Add ipa_tdesc_idx.
1376 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1377 (ipa_tdesc): Remove.
1378 (ipa_tdesc_idx): New variable.
1379 (get_context_regcache): Use get_ipa_tdesc.
1380 (gdb_collect): Ditto.
1382 * tracepoint.h (get_ipa_tdesc): New prototype.
1383 (ipa_tdesc): Remove.
1385 2016-02-24 Pedro Alves <palves@redhat.com>
1387 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1388 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1389 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1390 Factor out common code between the USE_SIGTRAP_SIGINFO and
1391 !USE_SIGTRAP_SIGINFO blocks.
1392 (linux_low_filter_event): Call save_stop_reason instead of
1393 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1395 (linux_wait_1): Update comments.
1397 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1399 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1400 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1401 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1402 ppc_insert_point, ppc_remove_point.
1404 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1406 * linux-s390-low.c (s390_supports_z_point_type): New function.
1407 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1409 2016-02-16 Yao Qi <yao.qi@linaro.org>
1411 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1412 PC. Get pc from regcache_read_pc.
1414 2016-02-12 Yao Qi <yao.qi@linaro.org>
1416 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1417 or linux_get_pc_32bit.
1418 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1420 2016-02-12 Yao Qi <yao.qi@linaro.org>
1422 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1423 arm_linux_get_next_pcs_fixup.
1425 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1427 * tracepoint.c (x_tracepoint_action_download): Change
1428 write_inferior_data_ptr to write_inferior_data_pointer.
1429 (cmd_qtstart): Likewise.
1430 (write_inferior_data_ptr): Remove.
1431 (download_agent_expr): Change write_inferior_data_ptr to
1432 write_inferior_data_pointer.
1433 (download_tracepoint_1): Likewise.
1434 (download_tracepoint): Likewise.
1435 (download_trace_state_variables): Likewise.
1437 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1438 Marcin Kościelnicki <koriakin@0x04.net>
1440 * tracepoint.c (struct tracepoint_action_ops): Remove.
1441 (struct tracepoint_action): Remove ops.
1442 (m_tracepoint_action_download, r_tracepoint_action_download)
1443 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1444 size and offset accordingly.
1445 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1446 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1447 (tracepoint_action_send, tracepoint_action_download): New functions.
1448 Helpers for trace action handlers.
1449 (add_tracepoint_action): Remove setup actions ops.
1450 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1452 2016-02-10 Yao Qi <yao.qi@linaro.org>
1454 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1456 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1458 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1460 * configure: Regenerate.
1462 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1464 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1465 void * to gdb_byte *.
1466 * linux-low.c (siginfo_fixup): Likewise.
1467 (linux_xfer_siginfo): Likewise.
1468 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1470 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1472 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1474 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1476 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1478 * linux-x86-low.c [__x86_64__]: Include
1479 "nat/amd64-linux-siginfo.h".
1480 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1481 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1482 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1483 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1484 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1485 (cpt_si_fd, si_timerid, si_overrun): Move from
1486 nat/amd64-linux-siginfo.c.
1487 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1489 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1491 * server.c (skip_to_semicolon): Remove.
1492 (process_point_options): Use strchrnul instead of
1495 2016-01-26 Yao Qi <yao.qi@linaro.org>
1497 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1498 * linux-low.c (install_software_single_step_breakpoints): Don't
1499 call regcache_read_pc.
1500 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1503 2016-01-26 Yao Qi <yao.qi@linaro.org>
1505 * linux-low.c (install_software_single_step_breakpoints): Call
1506 regcache_read_pc instead of get_pc.
1508 2016-01-26 Yao Qi <yao.qi@linaro.org>
1510 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1511 (unblock_async_io): Rename to ...
1512 (block_unblock_async_io): ... it. New function.
1513 (enable_async_io): Don't install SIGIO handler. Unblock it
1515 (disable_async_io): Don't ignore SIGIO. Block it instead.
1516 (initialize_async_io): Install SIGIO handler. Don't call
1519 2016-01-26 Yao Qi <yao.qi@linaro.org>
1521 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1522 first character is '\003', call *the_target->request_interrupt.
1524 2016-01-25 Yao Qi <yao.qi@linaro.org>
1526 * remote-utils.c (new_thread_notify): Remove.
1527 (dead_thread_notify): Likewise.
1528 * remote-utils.h (new_thread_notify): Remove declaration.
1529 (dead_thread_notify): Likewise.
1531 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1533 * gdb.trace/pending.exp: Fix expected message on continue.
1535 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1537 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1538 it works properly on big-endian machines where sizeof (CORE_ADDR)
1541 2016-01-21 Pedro Alves <palves@redhat.com>
1543 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1544 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1545 * configure: Regenerate.
1547 2016-01-21 Yao Qi <yao.qi@linaro.org>
1549 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1550 is_thumb and set it according to CPSR saved on the stack.
1551 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1552 arm_sigreturn_next_pc.
1554 2016-01-18 Yao Qi <yao.qi@linaro.org>
1556 * linux-low.c (linux_set_pc_64bit): New function.
1557 (linux_get_pc_64bit): New function.
1558 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1560 * linux-sparc-low.c (debug_threads): Remove declaration.
1561 (sparc_get_pc): Remove.
1562 (the_low_target): Use linux_get_pc_64bit instead of
1564 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1565 (the_low_target): Use linux_get_pc_64bit and
1568 2016-01-18 Yao Qi <yao.qi@linaro.org>
1570 * linux-arm-low.c (debug_threads): Remove declaration.
1571 (arm_get_pc, arm_set_pc): Remove.
1572 (the_low_target): Use linux_get_pc_32bit and
1574 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1575 (the_low_target): Use linux_get_pc_32bit and
1577 * linux-cris-low.c (debug_threads): Remove declaration.
1578 (cris_get_pc, cris_set_pc,): Remove.
1579 (the_low_target): Use linux_get_pc_32bit and
1581 * linux-crisv32-low.c (debug_threads): Remove declaration.
1582 (cris_get_pc, cris_set_pc): Remove.
1583 (the_low_target): Use linux_get_pc_32bit and
1585 * linux-low.c: Include inttypes.h.
1586 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1587 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1588 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1589 (the_low_target): Use linux_get_pc_32bit and
1591 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1592 (the_low_target): Use linux_get_pc_32bit and
1594 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1595 (the_low_target): Use linux_get_pc_32bit and
1597 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1598 (the_low_target): Use linux_get_pc_32bit and
1600 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1601 (the_low_target): Use linux_get_pc_32bit and
1604 2016-01-18 Gary Benson <gbenson@redhat.com>
1606 * configure.ac (AC_FUNC_FORK): New check.
1607 * config.in: Regenerate.
1608 * configure: Likewise.
1610 2016-01-14 Yao Qi <yao.qi@linaro.org>
1612 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1613 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1614 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1615 arm_get_next_pcs_ctor.
1617 2016-01-12 Josh Stone <jistone@redhat.com>
1618 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1620 * inferiors.h: Include "gdb_vecs.h".
1621 (struct process_info): Add syscalls_to_catch.
1622 * inferiors.c (remove_process): Free syscalls_to_catch.
1623 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1624 syscall_return stops.
1625 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1626 * server.c (handle_general_set): Handle QCatchSyscalls.
1627 (handle_query): Report support for QCatchSyscalls.
1628 * target.h (struct target_ops): Add supports_catch_syscall.
1629 (target_supports_catch_syscall): New macro.
1630 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1631 (struct lwp_info): Add syscall_state.
1632 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1633 Maintain syscall_state and syscalls_to_catch across exec.
1634 (get_syscall_trapinfo): New function, proxy to the_low_target.
1635 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1636 (linux_low_filter_event): Toggle syscall_state entry/return for
1637 syscall traps, and set it ignored for all others.
1638 (gdb_catching_syscalls_p): New function.
1639 (gdb_catch_this_syscall_p): New function.
1640 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1641 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1642 (linux_supports_catch_syscall): New function.
1643 (linux_target_ops): Install it.
1644 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1645 (the_low_target): Install it.
1647 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1649 * acinclude.m4: Include new ../warning.m4 file.
1650 * configure: Regenerated.
1651 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1653 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1655 * ax.c (is_goto_target): Mark static.
1656 * linux-low.c (register_addr): Likewise.
1657 (linux_fetch_registers, linux_store_registers): Likewise.
1658 * mem-break.c (any_persistent_commands): Fix old prototype.
1659 (add_commands_to_breakpoint): Mark static.
1660 * regcache.c (find_register_by_name): Delete unused func.
1661 * remote-utils.c (hex_or_minus_one): Mark static.
1662 * server.c (monitor_show_help): Mark static.
1663 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1664 handle_v_requests): Likewise.
1666 2016-01-12 Pedro Alves <palves@redhat.com>
1668 Remove use of the registered trademark symbol throughout.
1670 2016-01-08 Yao Qi <yao.qi@linaro.org>
1672 * remote-utils.c (getpkt): If c is '\003', call target hook
1675 2016-01-06 Yao Qi <yao.qi@linaro.org>
1677 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1678 linux-aarch32-low.c.
1679 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1680 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1681 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1682 (thumb2_breakpoint): Declare.
1683 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1684 linux-aarch32-low.h.
1685 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1686 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1687 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1689 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1691 * gdbreplay.c (gdbreplay_version): Change copyright year in
1693 * server.c (gdbserver_version): Likewise.
1695 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1697 * server.c (crc32_table): Delete.
1698 (crc32): Use libiberty's xcrc32 function.
1700 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1702 * lynx-low.c (lynx_delete_thread_callback): New function.
1703 (lynx_mourn): Properly delete our process and all of its
1704 threads. Remove call to clear_inferiors.
1706 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1708 * target.c (thread_search_callback): Add check that
1709 the thread_stopped target callback is not NULL before
1712 2015-12-21 Yao Qi <yao.qi@linaro.org>
1714 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1717 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1719 * server.c (handle_query): Call target_supports_software_single_step.
1721 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1723 * linux-low.c (single_step): New function.
1724 (linux_resume_one_lwp_throw): Call single_step.
1725 (start_step_over): Likewise.
1727 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1729 * Makefile.in (SFILES): Append arch/arm-linux.c,
1730 arch/arm-get-next-pcs.c.
1731 (arm-linux.o): New rule.
1732 (arm-get-next-pcs.o): New rule.
1733 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1735 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1736 to linux-aarch32-low.c.
1737 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1738 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1739 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1740 (thumb2_breakpoint_len): Likewise.
1741 (arm_is_thumb_mode): Make non-static.
1742 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1743 from linux-aarch32-low.c.
1744 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1745 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1746 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1747 (thumb2_breakpoint_len): Likewise.
1748 (arm_is_thumb_mode): New declaration.
1749 * linux-arm-low.c: Include arch/arm-linux.h
1750 aarch/arm-get-next-pcs.h, sys/syscall.h.
1751 (get_next_pcs_ops): New struct.
1752 (get_next_pcs_addr_bits_remove): New function.
1753 (get_next_pcs_is_thumb): New function.
1754 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1755 (arm_sigreturn_next_pc): Likewise.
1756 (get_next_pcs_syscall_next_pc): Likewise.
1757 (arm_gdbserver_get_next_pcs): Likewise.
1758 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1760 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1761 * server.h: Include gdb_vecs.h.
1763 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1765 * Makefile.in (SFILES): Append common/common-regcache.c.
1766 (OBS): Append common-regcache.o.
1767 (common-regcache.o): New rule.
1768 * regcache.c (init_register_cache): Initialize cache to
1770 (regcache_raw_read_unsigned): New function.
1771 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1772 register_status enum.
1774 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1776 * linux-aarch64-low.c (the_low_targets): Rename
1777 breakpoint_reinsert_addr to get_next_pcs.
1778 * linux-arm-low.c (the_low_targets): Likewise.
1779 * linux-bfin-low.c (the_low_targets): Likewise.
1780 * linux-cris-low.c (the_low_targets): Likewise.
1781 * linux-crisv32-low.c (the_low_targets): Likewise.
1782 * linux-low.c (can_software_single_step): Likewise.
1783 (install_software_single_step_breakpoints): New function.
1784 (start_step_over): Use install_software_single_step_breakpoints.
1785 * linux-low.h: New CORE_ADDR vector.
1786 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1788 * linux-mips-low.c (the_low_targets): Likewise.
1789 * linux-nios2-low.c (the_low_targets): Likewise.
1790 * linux-sparc-low.c (the_low_targets): Likewise.
1792 2015-12-17 Pedro Alves <palves@redhat.com>
1794 * linux-low.c (linux_kill_one_lwp): Remove references to
1796 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1798 (linux_init_signals): Delete.
1799 (initialize_low): Adjust.
1800 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1802 2015-12-16 Pedro Alves <palves@redhat.com>
1804 * configure.ac (compiler warning flags): When testing a
1805 -Wno-foo option, check whether -Wfoo works instead.
1806 * configure: Regenerate.
1808 2015-12-11 Don Breazeal <donb@codesourcery.com>
1810 * server.c (process_serial_event): Don't exit from gdbserver
1811 in remote mode if there are still active inferiors.
1813 2015-12-11 Yao Qi <yao.qi@linaro.org>
1815 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1816 arm_breakpoint_at if the process is 32-bit.
1818 2015-12-11 Yao Qi <yao.qi@linaro.org>
1820 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1823 2015-12-07 Yao Qi <yao.qi@linaro.org>
1825 * configure.srv: Append arm.o to srv_tgtobj for
1826 aarch64*-*-linux* target.
1827 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1828 from linux-arm-low.c.
1829 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1830 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1831 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1832 (thumb2_breakpoint_len): Likewise.
1833 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1834 (arm_breakpoint_kinds): Likewise.
1835 (arm_breakpoint_kind_from_pc): Likewise.
1836 (arm_sw_breakpoint_from_kind): Likewise.
1837 (arm_breakpoint_kind_from_current_state): Likewise.
1838 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1839 (arm_sw_breakpoint_from_kind): Declare.
1840 (arm_breakpoint_kind_from_current_state): Declare.
1841 (arm_breakpoint_at): Declare.
1842 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1843 arm_sw_breakpoint_from_kind if process is 32-bit.
1844 (aarch64_breakpoint_kind_from_pc): New function.
1845 (aarch64_breakpoint_kind_from_current_state): New function.
1846 (the_low_target): Initialize fields breakpoint_kind_from_pc
1847 and breakpoint_kind_from_current_state.
1848 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1849 linux-aarch32-low.c.
1850 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1851 (arm_breakpoint, arm_breakpoint_len): Likewise.
1852 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1853 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1854 (arm_is_thumb_mode): Likewise.
1855 (arm_breakpoint_at): Likewise.
1856 (arm_breakpoint_kind_from_pc): Likewise.
1857 (arm_sw_breakpoint_from_kind): Likewise.
1858 (arm_breakpoint_kind_from_current_state): Likewise.
1861 2015-08-04 Yao Qi <yao.qi@linaro.org>
1863 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1864 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1865 * server.c (extended_protocol): Remove "static".
1866 * server.h (extended_protocol): Declare it.
1868 2015-12-04 Josh Stone <jistone@redhat.com>
1870 * target.h (struct target_ops) <arch_setup>: Rename to ...
1871 (struct target_ops) <post_create_inferior>: ... this.
1872 (target_arch_setup): Rename to ...
1873 (target_post_create_inferior): ... this, calling post_create_inferior.
1874 * server.c (start_inferior): Update target_arch_setup calls to
1875 target_post_create_inferior.
1876 * linux-low.c (linux_low_ptrace_options): Forward declare.
1877 (linux_arch_setup): Update its comment for general use.
1878 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1879 (struct linux_target_ops): Use linux_post_create_inferior.
1880 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1881 to post_create_inferior.
1882 * nto-low.c (struct nto_target_ops): Likewise.
1883 * spu-low.c (struct spu_target_ops): Likewise.
1884 * win32-low.c (struct win32_target_ops): Likewise.
1886 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1888 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1890 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1892 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1893 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1894 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1895 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1896 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1897 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1898 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1899 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1900 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1901 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1902 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1903 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1905 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1907 * linux-low.c (linux_look_up_symbols): Don't call
1908 linux_supports_traceclone.
1909 * linux-low.h (thread_db_init): Remove use_events argument.
1910 * thread-db.c (thread_db_use_event): Remove global variable.
1911 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1912 (struct thread_db) <td_create_bp>: Remove field.
1913 (thread_db_create_event): Remove function.
1914 (thread_db_enable_reporting): Likewise.
1915 (find_one_thread): Don't check for thread_db_use_events.
1916 (attach_thread): Likewise.
1917 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1918 (try_thread_db_load_1): Don't check for thread_db_use_events.
1919 (thread_db_init): Remove use_events argument and thread events
1921 (remove_thread_event_breakpoints): Remove function.
1922 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1924 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1926 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1928 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1929 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1930 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1931 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1932 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1934 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1936 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1937 * linux-low.c (can_hardware_single_step): Use
1938 supports_hardware_single_step.
1939 (can_software_single_step): New function.
1940 (start_step_over): Call can_software_single_step.
1941 (linux_supports_hardware_single_step): New function.
1942 (struct target_ops) <supports_software_single_step>: Initialize.
1943 * linux-low.h (struct linux_target_ops)
1944 <supports_hardware_single_step>: Initialize.
1945 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1946 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1947 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1948 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1949 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1950 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1951 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1952 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1953 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1954 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1956 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1957 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1959 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1960 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1961 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1963 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1964 * target.h (struct target_ops): <supports_software_single_step>:
1966 (target_supports_software_single_step): New macro.
1968 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1970 * linux-low.c (linux_wait_1): Fix pc advance condition.
1971 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1972 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1974 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1976 * linux-arm-low.c (arm_is_thumb_mode): New function.
1977 (arm_breakpoint_at): Use arm_is_thumb_mode.
1978 (arm_breakpoint_kind_from_current_state): New function.
1979 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1981 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1982 (linux_breakpoint_kind_from_current_state): New function.
1983 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1984 * linux-low.h (struct linux_target_ops)
1985 <breakpoint_kind_from_current_state>: New field.
1986 * target.h (struct target_ops): Likewise.
1987 (target_breakpoint_kind_from_current_state): New macro.
1989 2015-11-30 Pedro Alves <palves@redhat.com>
1991 * linux-low.c (linux_resume): Wake up the event loop before
1994 2015-11-30 Pedro Alves <palves@redhat.com>
1996 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1998 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2000 * target.c (struct thread_search): New structure.
2001 (thread_search_callback): New function.
2002 (prev_general_thread): New global.
2003 (prepare_to_access_memory, done_accessing_memory): New functions.
2004 * target.h (prepare_to_access_memory, done_accessing_memory):
2005 Replace macros with function declarations.
2007 2015-11-30 Pedro Alves <palves@redhat.com>
2010 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2011 report TARGET_WAITKIND_NO_RESUMED.
2012 * remote-utils.c (prepare_resume_reply): Handle
2013 TARGET_WAITKIND_NO_RESUMED.
2014 * server.c (report_no_resumed): New global.
2015 (handle_query) <qSupported>: Handle "no-resumed+". Report
2016 "no-resumed+" support.
2017 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2018 return error if the client doesn't support no-resumed events.
2019 (push_stop_notification): New function.
2020 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2021 events if the client supports them.
2023 2015-11-30 Pedro Alves <palves@redhat.com>
2025 * linux-low.c (thread_still_has_status_pending_p): Don't check
2027 (lwp_resumed): New function.
2028 (status_pending_p_callback): Return early if the LWP is not
2029 supposed to be resumed.
2031 2015-11-30 Pedro Alves <palves@redhat.com>
2033 * linux-low.c (handle_extended_wait): Assert that the LWP's
2034 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2035 thread create events, leave the new child's status pending.
2036 (linux_low_filter_event): If GDB wants to hear about thread exit
2037 events, leave the LWP marked dead and don't delete it.
2038 (linux_wait_for_event_filtered): Don't check for thread exit.
2039 (filter_exit_event): New function.
2040 (linux_wait_1): Use it, when returning an exit event.
2041 (linux_resume_one_lwp_throw): Assert that the LWP's
2042 waitstatus is TARGET_WAITKIND_IGNORE.
2043 * remote-utils.c (prepare_resume_reply): Handle
2044 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2045 * server.c (report_thread_events): New global.
2046 (handle_general_set): Handle QThreadEvents.
2047 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2048 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2049 TARGET_WAITKIND_THREAD_EXITED.
2050 * server.h (report_thread_events): Declare.
2052 2015-11-30 Pedro Alves <palves@redhat.com>
2054 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2055 the thread's last_resume_kind was resume_stop.
2057 2015-11-30 Pedro Alves <palves@redhat.com>
2059 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2062 2015-11-30 Pedro Alves <palves@redhat.com>
2064 * server.c (handle_v_requests): Handle vCtrlC.
2066 2015-11-30 Pedro Alves <palves@redhat.com>
2068 * gdbthread.h (find_any_thread_of_pid): Declare.
2069 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2071 * server.c (handle_query): If current_thread is NULL, look for
2072 another thread of the selected process.
2074 2015-11-26 Daniel Colascione <dancol@dancol.org>
2075 Simon Marchi <simon.marchi@ericsson.com>
2077 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2078 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2080 * target.h (struct target_ops) <thread_name>: New field.
2081 (target_thread_name): New macro.
2083 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2085 * regcache.h (regcache_invalidate_pid): Add declaration.
2086 * regcache.c (regcache_invalidate_pid): New function, extracted
2087 from regcache_invalidate.
2088 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2089 Add trivial documentation comment.
2090 * lynx-low.c: Use regcache_invalidate_pid instead of
2091 regcache_invalidate.
2093 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2095 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2096 and Elf64_auxv_t if the target is Android.
2098 2015-11-22 Doug Evans <xdje42@gmail.com>
2100 * target.h: #include <sys/types.h>.
2102 2015-11-19 Pedro Alves <palves@redhat.com>
2104 * linux-low.c (linux_process_qsupported): Change prototype.
2106 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2108 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2109 and adjust to loop over all features.
2110 * server.c (handle_query) <qSupported>: Adjust to call
2111 target_process_qsupported once, passing it a vector of unprocessed
2113 * target.h (struct target_ops) <process_qsupported>: Change
2115 (target_process_qsupported): Adjust.
2117 2015-11-19 Pedro Alves <palves@redhat.com>
2119 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2121 * configure: Regenerate.
2123 2015-11-19 Pedro Alves <palves@redhat.com>
2125 * configure: Regenerate.
2127 2015-11-19 Yao Qi <yao.qi@linaro.org>
2129 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2132 2015-11-19 Yao Qi <yao.qi@linaro.org>
2134 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2135 (struct aarch64_operand): Move enum out.
2137 2015-11-19 Yao Qi <yao.qi@linaro.org>
2139 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2140 struct user_fpsimd_state *.
2141 (aarch64_store_fpregset): Likewise.
2143 2015-11-19 Yao Qi <yao.qi@linaro.org>
2145 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2146 struct user_pt_regs *.
2147 (aarch64_store_gregset): Likewise.
2149 2015-11-18 Pedro Alves <palves@redhat.com>
2151 * Makefile.in (all_object_files): Add $IPA_OBJS.
2153 2015-11-17 Pedro Alves <palves@redhat.com>
2155 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2156 GDB_SIGNAL_0 and gdb_signal_to_string.
2158 2015-11-17 Pedro Alves <palves@redhat.com>
2160 * win32-low.c (handle_output_debug_string): Remove parameter.
2161 (win32_kill): Remove our_status local and adjust call to
2162 handle_output_debug_string.
2163 (get_child_debug_event): Adjust call to
2164 handle_output_debug_string.
2166 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2168 * linux-mips-low.c (mips_fill_gregset): Add cast.
2169 (mips_store_gregset): Likewise.
2170 (mips_fill_fpregset): Likewise.
2171 (mips_store_fpregset): Likewise.
2173 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2175 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2178 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2180 * linux-mips-low.c (mips_linux_new_thread): Change type of
2181 watch_type to enum target_hw_bp_type.
2183 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2185 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2186 Change return type to arm_hwbp_type.
2188 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2190 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2191 (arm_store_gregset): Likewise.
2192 * linux-arm-low.c (arm_get_hwcap): Likewise.
2193 (arm_read_description): Likewise.
2195 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2197 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2199 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2201 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2202 (ppc_fill_vsxregset): Likewise.
2203 (ppc_store_vsxregset): Likewise.
2204 (ppc_fill_vrregset): Likewise.
2205 (ppc_store_vrregset): Likewise.
2206 (ppc_fill_evrregset): Likewise.
2207 (ppc_store_evrregset): Likewise.
2209 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2211 * linux-ppc-low.c (ppc_usrregs_info): Remove
2212 forward-declaration.
2213 (ppc_arch_setup): Move lower in file.
2215 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2217 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2218 (ps_pdwrite): Likewise.
2220 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2222 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2223 to after assert checks.
2225 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2227 * proc-service.c (ps_pdread): Add/adjust casts.
2228 (ps_pdwrite): Add/adjust casts.
2230 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2232 * server.c (handle_search_memory_1): Cast return value of
2235 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2237 * server.c (write_qxfer_response): Change type of data to
2240 2015-10-29 Pedro Alves <palves@redhat.com>
2242 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2244 2015-10-29 Pedro Alves <palves@redhat.com>
2246 * tracepoint.c (clear_installed_tracepoints): Add casts.
2248 2015-10-29 Pedro Alves <palves@redhat.com>
2250 * server.c (handle_v_cont, process_serial_event): Add enum
2251 gdb_signal casts to signal parsing code.
2253 2015-10-29 Pedro Alves <palves@redhat.com>
2255 * linux-low.h (NULL_REGSET): Define.
2256 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2257 * linux-arm-low.c (arm_regsets): Likewise.
2258 * linux-crisv32-low.c (cris_regsets): Likewise.
2259 * linux-m68k-low.c (m68k_regsets): Likewise.
2260 * linux-mips-low.c (mips_regsets): Likewise.
2261 * linux-nios2-low.c (nios2_regsets): Likewise.
2262 * linux-ppc-low.c (ppc_regsets): Likewise.
2263 * linux-s390-low.c (s390_regsets): Likewise.
2264 * linux-sh-low.c (sh_regsets): Likewise.
2265 * linux-sparc-low.c (sparc_regsets): Likewise.
2266 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2267 * linux-tile-low.c (tile_regsets): Likewise.
2268 * linux-x86-low.c (x86_regsets): Likewise.
2269 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2271 2015-10-29 Pedro Alves <palves@redhat.com>
2273 * linux-low.h (NULL_REGSET): Define.
2274 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2275 * linux-arm-low.c (arm_regsets): Likewise.
2276 * linux-crisv32-low.c (cris_regsets): Likewise.
2277 * linux-m68k-low.c (m68k_regsets): Likewise.
2278 * linux-mips-low.c (mips_regsets): Likewise.
2279 * linux-nios2-low.c (nios2_regsets): Likewise.
2280 * linux-ppc-low.c (ppc_regsets): Likewise.
2281 * linux-s390-low.c (s390_regsets): Likewise.
2282 * linux-sh-low.c (sh_regsets): Likewise.
2283 * linux-sparc-low.c (sparc_regsets): Likewise.
2284 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2285 * linux-tile-low.c (tile_regsets): Likewise.
2286 * linux-x86-low.c (x86_regsets): Likewise.
2287 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2289 2015-10-26 Doug Evans <dje@google.com>
2291 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2293 2015-10-26 Doug Evans <dje@google.com>
2295 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2297 2015-10-26 Doug Evans <dje@google.com>
2299 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2301 (attach_thread, find_new_threads_callback): Ditto.
2303 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2305 * mem-break.h (set_breakpoint_data): Remove.
2307 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2309 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2310 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2311 (initialize_low): Remove set_breakpoint_data call.
2312 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2313 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2314 (initialize_low): Remove set_breakpoint_data call.
2315 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2316 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2317 (initialize_low): Remove set_breakpoint_data call.
2319 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2321 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2322 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2323 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2324 * target.h (target_breakpoint_kind_from_pc): New macro.
2326 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2328 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2329 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2330 the default breakpoint kind.
2332 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2334 * linux-arm-low.c (arm_supports_z_point_type): Add software
2337 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2339 * linux-arm-low.c: Refactor breakpoint definitions.
2340 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2341 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2343 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2345 * Makefile.in: Add arm.c/o.
2346 * configure.srv: Likewise.
2347 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2348 (arm_breakpoint_kind_from_pc): New function.
2349 (arm_sw_breakpoint_from_kind): Return proper kind.
2350 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2352 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2354 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2356 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2357 (struct raw_breakpoint) <size>: Remove.
2358 (struct raw_breakpoint) <kind>: Add.
2359 (bp_size): New function.
2360 (bp_opcode): Likewise.
2361 (find_raw_breakpoint_at): Adjust for kind.
2362 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2363 (remove_memory_breakpoint): Adjust for kind call bp_size.
2364 (set_raw_breakpoint_at): Adjust for kind.
2365 (set_breakpoint): Likewise.
2366 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2367 (delete_raw_breakpoint): Adjust for kind.
2368 (delete_breakpoint): Likewise.
2369 (find_gdb_breakpoint): Likewise.
2370 (set_gdb_breakpoint_1): Likewise.
2371 (set_gdb_breakpoint): Likewise.
2372 (delete_gdb_breakpoint_1): Likewise.
2373 (delete_gdb_breakpoint): Likewise.
2374 (uninsert_raw_breakpoint): Likewise.
2375 (reinsert_raw_breakpoint): Likewise.
2376 (set_breakpoint_data): Remove.
2377 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2378 (check_mem_read): Adjust for kind call bp_size.
2379 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2380 (clone_one_breakpoint): Adjust for kind.
2381 * mem-break.h (set_gdb_breakpoint): Likewise.
2382 (delete_gdb_breakpoint): Likewise.
2383 * server.c (process_serial_event): Likewise.
2385 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2387 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2388 (struct linux_target_ops) <breakpoint>: Remove.
2389 (struct linux_target_ops) <breakpoint_len>: Remove.
2390 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2391 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2392 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2393 (arm_sw_breakpoint_from_kind): New function.
2394 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2395 (struct linux_target_ops) <breakpoint>: Remove.
2396 (struct linux_target_ops) <breakpoint_len>: Remove.
2397 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2398 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2399 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2400 (struct linux_target_ops) <breakpoint>: Remove.
2401 (struct linux_target_ops) <breakpoint_len>: Remove.
2402 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2403 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2404 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2405 (struct linux_target_ops) <breakpoint>: Remove.
2406 (struct linux_target_ops) <breakpoint_len>: Remove.
2407 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2408 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2409 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2410 and sw_breakpoint_from_kind to increment the pc.
2411 (linux_breakpoint_kind_from_pc): New function.
2412 (linux_sw_breakpoint_from_kind): New function.
2413 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2414 (initialize_low): Call breakpoint_kind_from_pc and
2415 sw_breakpoint_from_kind to replace breakpoint_data/len.
2416 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2418 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2419 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2420 (struct linux_target_ops) <breakpoint>: Remove.
2421 (struct linux_target_ops) <breakpoint_len>: Remove.
2422 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2423 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2424 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2425 (struct linux_target_ops) <breakpoint>: Remove.
2426 (struct linux_target_ops) <breakpoint_len>: Remove.
2427 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2428 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2429 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2430 (struct linux_target_ops) <breakpoint>: Remove.
2431 (struct linux_target_ops) <breakpoint_len>: Remove.
2432 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2433 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2434 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2435 (struct linux_target_ops) <breakpoint>: Remove.
2436 (struct linux_target_ops) <breakpoint_len>: Remove.
2437 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2438 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2439 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2440 (struct linux_target_ops) <breakpoint>: Remove.
2441 (struct linux_target_ops) <breakpoint_len>: Remove.
2442 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2443 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2444 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2445 (struct linux_target_ops) <breakpoint>: Remove.
2446 (struct linux_target_ops) <breakpoint_len>: Remove.
2447 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2448 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2449 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2450 (struct linux_target_ops) <breakpoint>: Remove.
2451 (struct linux_target_ops) <breakpoint_len>: Remove.
2452 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2453 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2454 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2455 (struct linux_target_ops) <breakpoint>: Remove.
2456 (struct linux_target_ops) <breakpoint_len>: Remove.
2457 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2458 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2459 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2460 (struct linux_target_ops) <breakpoint>: Remove.
2461 (struct linux_target_ops) <breakpoint_len>: Remove.
2462 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2463 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2464 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2465 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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.
2476 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2478 * linux-cris-low.c (cris_get_pc): Remove void arg.
2480 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2482 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2485 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2487 * inferiors.c (thread_pid_matches_callback): New function.
2488 (find_thread_process): New function.
2489 (remove_thread): Reset current_thread.
2490 (remove_process): Assert threads have been removed first.
2492 2015-10-15 Yao Qi <yao.qi@linaro.org>
2494 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2496 (aarch64_remove_point): Likewise.
2497 * regcache.c (regcache_register_size): New function.
2499 2015-10-12 Yao Qi <yao.qi@linaro.org>
2501 * linux-aarch64-low.c: Update all callers as emit_load_store
2502 is renamed to aarch64_emit_load_store.
2504 2015-10-12 Yao Qi <yao.qi@linaro.org>
2506 * linux-aarch64-low.c: Update all callers of function renaming
2507 from emit_insn to aarch64_emit_insn.
2509 2015-10-12 Yao Qi <yao.qi@linaro.org>
2511 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2512 arch/aarch64-insn.h.
2513 (struct aarch64_memory_operand): Likewise.
2515 (emit_insn): Move to arch/aarch64-insn.c.
2516 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2517 (emit_load_store): Move to arch/aarch64-insn.c.
2518 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2519 (can_encode_int32): Remove.
2521 2015-10-12 Yao Qi <yao.qi@linaro.org>
2523 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2524 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2525 (aarch64_relocate_instruction): Likewise.
2526 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2527 (struct aarch64_insn_visitor): Likewise.
2529 2015-10-12 Yao Qi <yao.qi@linaro.org>
2531 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2532 (struct aarch64_insn_visitor): New.
2533 (struct aarch64_insn_relocation_data): New.
2534 (aarch64_ftrace_insn_reloc_b): New function.
2535 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2536 (aarch64_ftrace_insn_reloc_cb): Likewise.
2537 (aarch64_ftrace_insn_reloc_tb): Likewise.
2538 (aarch64_ftrace_insn_reloc_adr): Likewise.
2539 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2540 (aarch64_ftrace_insn_reloc_others): Likewise.
2542 (aarch64_relocate_instruction): Use visitor.
2544 2015-10-12 Yao Qi <yao.qi@linaro.org>
2546 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2547 int. Add argument buf.
2548 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2549 aarch64_relocate_instruction.
2551 2015-10-12 Yao Qi <yao.qi@linaro.org>
2553 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2554 argument insn. Remove local variable insn. Don't call
2556 (aarch64_install_fast_tracepoint_jump_pad): Call
2559 2015-09-30 Yao Qi <yao.qi@linaro.org>
2561 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2562 (emit_load_store_pair): Likewise.
2564 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2566 * dll.c (match_dll): Add cast(s).
2567 (unloaded_dll): Likewise.
2568 * linux-low.c (second_thread_of_pid_p): Likewise.
2569 (delete_lwp_callback): Likewise.
2570 (count_events_callback): Likewise.
2571 (select_event_lwp_callback): Likewise.
2572 (linux_set_resume_request): Likewise.
2573 * server.c (accumulate_file_name_length): Likewise.
2574 (emit_dll_description): Likewise.
2575 (handle_qxfer_threads_worker): Likewise.
2576 (visit_actioned_threads): Likewise.
2577 * thread-db.c (any_thread_of): Likewise.
2578 * tracepoint.c (same_process_p): Likewise.
2579 (match_blocktype): Likewise.
2580 (build_traceframe_info_xml): Likewise.
2582 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2584 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2586 (gdb_unparse_agent_expr): Likewise.
2587 * hostio.c (require_data): Likewise.
2588 (handle_pread): Likewise.
2589 * linux-low.c (disable_regset): Likewise.
2590 (fetch_register): Likewise.
2591 (store_register): Likewise.
2592 (get_dynamic): Likewise.
2593 (linux_qxfer_libraries_svr4): Likewise.
2594 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2595 (set_fast_tracepoint_jump): Likewise.
2596 (uninsert_fast_tracepoint_jumps_at): Likewise.
2597 (reinsert_fast_tracepoint_jumps_at): Likewise.
2598 (validate_inserted_breakpoint): Likewise.
2599 (clone_agent_expr): Likewise.
2600 * regcache.c (init_register_cache): Likewise.
2601 * remote-utils.c (putpkt_binary_1): Likewise.
2602 (decode_M_packet): Likewise.
2603 (decode_X_packet): Likewise.
2604 (look_up_one_symbol): Likewise.
2605 (relocate_instruction): Likewise.
2606 (monitor_output): Likewise.
2607 * server.c (handle_search_memory): Likewise.
2608 (handle_qxfer_exec_file): Likewise.
2609 (handle_qxfer_libraries): Likewise.
2610 (handle_qxfer): Likewise.
2611 (handle_query): Likewise.
2612 (handle_v_cont): Likewise.
2613 (handle_v_run): Likewise.
2614 (captured_main): Likewise.
2615 * target.c (write_inferior_memory): Likewise.
2616 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2617 * tracepoint.c (init_trace_buffer): Likewise.
2618 (add_tracepoint_action): Likewise.
2619 (add_traceframe): Likewise.
2620 (add_traceframe_block): Likewise.
2621 (cmd_qtdpsrc): Likewise.
2622 (cmd_qtdv): Likewise.
2623 (cmd_qtstatus): Likewise.
2624 (response_source): Likewise.
2625 (response_tsv): Likewise.
2626 (cmd_qtnotes): Likewise.
2627 (gdb_collect): Likewise.
2628 (initialize_tracepoint): Likewise.
2630 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2632 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2633 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2634 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2636 (enum aarch64_condition_codes): New enum.
2637 (w0): New static global.
2640 (struct aarch64_memory_operand) <type>: New
2641 MEMORY_OPERAND_POSTINDEX type.
2642 (postindex_memory_operand): New helper function.
2643 (emit_ret): New function.
2644 (emit_load_store_pair): New function, factored out of emit_stp
2645 with support for MEMORY_OPERAND_POSTINDEX.
2646 (emit_stp): Rewrite using emit_load_store_pair.
2647 (emit_ldp): New function.
2648 (emit_load_store): Likewise.
2649 (emit_ldr): Mention post-index instruction in comment.
2650 (emit_ldrh): New function.
2651 (emit_ldrb): New function.
2652 (emit_ldrsw): Mention post-index instruction in comment.
2653 (emit_str): Likewise.
2654 (emit_subs): New function.
2655 (emit_cmp): Likewise.
2656 (emit_and): Likewise.
2657 (emit_orr): Likewise.
2658 (emit_orn): Likewise.
2659 (emit_eor): Likewise.
2660 (emit_mvn): Likewise.
2661 (emit_lslv): Likewise.
2662 (emit_lsrv): Likewise.
2663 (emit_asrv): Likewise.
2664 (emit_mul): Likewise.
2665 (emit_sbfm): Likewise.
2666 (emit_sbfx): Likewise.
2667 (emit_ubfm): Likewise.
2668 (emit_ubfx): Likewise.
2669 (emit_csinc): Likewise.
2670 (emit_cset): Likewise.
2671 (emit_nop): Likewise.
2672 (emit_ops_insns): New helper function.
2673 (emit_pop): Likewise.
2674 (emit_push): Likewise.
2675 (aarch64_emit_prologue): New function.
2676 (aarch64_emit_epilogue): Likewise.
2677 (aarch64_emit_add): Likewise.
2678 (aarch64_emit_sub): Likewise.
2679 (aarch64_emit_mul): Likewise.
2680 (aarch64_emit_lsh): Likewise.
2681 (aarch64_emit_rsh_signed): Likewise.
2682 (aarch64_emit_rsh_unsigned): Likewise.
2683 (aarch64_emit_ext): Likewise.
2684 (aarch64_emit_log_not): Likewise.
2685 (aarch64_emit_bit_and): Likewise.
2686 (aarch64_emit_bit_or): Likewise.
2687 (aarch64_emit_bit_xor): Likewise.
2688 (aarch64_emit_bit_not): Likewise.
2689 (aarch64_emit_equal): Likewise.
2690 (aarch64_emit_less_signed): Likewise.
2691 (aarch64_emit_less_unsigned): Likewise.
2692 (aarch64_emit_ref): Likewise.
2693 (aarch64_emit_if_goto): Likewise.
2694 (aarch64_emit_goto): Likewise.
2695 (aarch64_write_goto_address): Likewise.
2696 (aarch64_emit_const): Likewise.
2697 (aarch64_emit_call): Likewise.
2698 (aarch64_emit_reg): Likewise.
2699 (aarch64_emit_pop): Likewise.
2700 (aarch64_emit_stack_flush): Likewise.
2701 (aarch64_emit_zero_ext): Likewise.
2702 (aarch64_emit_swap): Likewise.
2703 (aarch64_emit_stack_adjust): Likewise.
2704 (aarch64_emit_int_call_1): Likewise.
2705 (aarch64_emit_void_call_2): Likewise.
2706 (aarch64_emit_eq_goto): Likewise.
2707 (aarch64_emit_ne_goto): Likewise.
2708 (aarch64_emit_lt_goto): Likewise.
2709 (aarch64_emit_le_goto): Likewise.
2710 (aarch64_emit_gt_goto): Likewise.
2711 (aarch64_emit_ge_got): Likewise.
2712 (aarch64_emit_ops_impl): New static global variable.
2713 (aarch64_emit_ops): New target function, return
2714 &aarch64_emit_ops_impl.
2715 (struct linux_target_ops): Install it.
2717 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2719 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2720 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2722 * linux-aarch64-ipa.c: New file.
2723 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2725 (aarch64_get_thread_area): New target method.
2726 (extract_signed_bitfield): New helper function.
2727 (aarch64_decode_ldr_literal): New function.
2728 (enum aarch64_opcodes): New enum.
2729 (struct aarch64_register): New struct.
2730 (struct aarch64_operand): New struct.
2731 (x0): New static global.
2740 (aarch64_register): New helper function.
2741 (register_operand): Likewise.
2742 (immediate_operand): Likewise.
2743 (struct aarch64_memory_operand): New struct.
2744 (offset_memory_operand): New helper function.
2745 (preindex_memory_operand): Likewise.
2746 (enum aarch64_system_control_registers): New enum.
2747 (ENCODE): New macro.
2748 (emit_insn): New helper function.
2749 (emit_b): New function.
2750 (emit_bcond): Likewise.
2751 (emit_cb): Likewise.
2752 (emit_tb): Likewise.
2753 (emit_blr): Likewise.
2754 (emit_stp): Likewise.
2755 (emit_ldp_q_offset): Likewise.
2756 (emit_stp_q_offset): Likewise.
2757 (emit_load_store): Likewise.
2758 (emit_ldr): Likewise.
2759 (emit_ldrsw): Likewise.
2760 (emit_str): Likewise.
2761 (emit_ldaxr): Likewise.
2762 (emit_stxr): Likewise.
2763 (emit_stlr): Likewise.
2764 (emit_data_processing_reg): Likewise.
2765 (emit_data_processing): Likewise.
2766 (emit_add): Likewise.
2767 (emit_sub): Likewise.
2768 (emit_mov): Likewise.
2769 (emit_movk): Likewise.
2770 (emit_mov_addr): Likewise.
2771 (emit_mrs): Likewise.
2772 (emit_msr): Likewise.
2773 (emit_sevl): Likewise.
2774 (emit_wfe): Likewise.
2775 (append_insns): Likewise.
2776 (can_encode_int32_in): New helper function.
2777 (aarch64_relocate_instruction): New function.
2778 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2779 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2780 (struct linux_target_ops): Install aarch64_get_thread_area,
2781 aarch64_install_fast_tracepoint_jump_pad and
2782 aarch64_get_min_fast_tracepoint_insn_len.
2784 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2786 * Makefile.in (aarch64-insn.o): New rule.
2787 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2789 2015-09-21 Yao Qi <yao.qi@linaro.org>
2791 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2793 2015-09-21 Yao Qi <yao.qi@linaro.org>
2795 * tracepoint.c (max_jump_pad_size): Remove.
2797 2015-09-18 Yao Qi <yao.qi@linaro.org>
2799 * linux-aarch64-low.c: Don't include sys/uio.h.
2800 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2802 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2804 * tracepoint.c (eval_result_type): Change prototype.
2805 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2807 2015-09-15 Pedro Alves <palves@redhat.com>
2809 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2810 Check whether to report exec events instead of checking whether
2811 multiprocess is enabled.
2813 2015-09-15 Pedro Alves <palves@redhat.com>
2816 * remote-utils.c (prepare_resume_reply): Merge
2817 TARGET_WAITKIND_VFORK_DONE switch case with the
2818 TARGET_WAITKIND_FORKED case.
2820 2015-09-15 Yao Qi <yao.qi@linaro.org>
2822 * server.c (handle_query): Check string comparison using
2823 "else if" instead of "if".
2825 2015-09-15 Yao Qi <yao.qi@linaro.org>
2827 * server.c (vCont_supported): New global variable.
2828 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2829 matches. Append ";vContSupported+" to own_buf.
2830 (handle_v_requests): Append ";s;S" to own_buf if target supports
2831 hardware single step or vCont_supported is false.
2832 (capture_main): Set vCont_supported to zero.
2834 2015-09-15 Yao Qi <yao.qi@linaro.org>
2836 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2838 (linux_supports_hardware_single_step): ... New function.
2839 (linux_target_ops): Update.
2840 * lynx-low.c (lynx_target_ops): Set field
2841 supports_hardware_single_step to target_can_do_hardware_single_step.
2842 * nto-low.c (nto_target_ops): Likewise.
2843 * spu-low.c (spu_target_ops): Likewise.
2844 * win32-low.c (win32_target_ops): Likewise.
2845 * target.c (target_can_do_hardware_single_step): New function.
2846 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2847 Remove. <supports_hardware_single_step>: New field.
2848 (target_supports_conditional_breakpoints): Remove.
2849 (target_supports_hardware_single_step): New macro.
2850 (target_can_do_hardware_single_step): Declare.
2851 * server.c (handle_query): Use target_supports_hardware_single_step
2852 instead of target_supports_conditional_breakpoints.
2854 2015-09-15 Yao Qi <yao.qi@linaro.org>
2856 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2858 (struct linux_target_ops the_low_target): Install
2859 aarch64_linux_siginfo_fixup.
2861 2015-09-11 Don Breazeal <donb@codesourcery.com>
2862 Luis Machado <lgustavo@codesourcery.com>
2864 * linux-low.c (linux_mourn): Static declaration.
2865 (linux_arch_setup): Move in front of
2866 handle_extended_wait.
2867 (linux_arch_setup_thread): New function.
2868 (handle_extended_wait): Handle exec events. Call
2869 linux_arch_setup_thread. Make event_lwp argument a
2870 pointer-to-a-pointer.
2871 (check_zombie_leaders): Do not check stopped threads.
2872 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2873 (linux_low_filter_event): Add lwp and thread for exec'ing
2874 non-leader thread if leader thread has been deleted.
2875 Refactor code into linux_arch_setup_thread and call it.
2876 Pass child lwp pointer by reference to handle_extended_wait.
2877 (linux_wait_for_event_filtered): Update comment.
2878 (linux_wait_1): Prevent clobbering exec event status.
2879 (linux_supports_exec_events): New function.
2880 (linux_target_ops) <supports_exec_events>: Initialize new member.
2881 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2883 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2884 * server.c (report_exec_events): New global variable.
2885 (handle_query): Handle qSupported query for exec-events feature.
2886 (captured_main): Initialize report_exec_events.
2887 * server.h (report_exec_events): Declare new global variable.
2888 * target.h (struct target_ops) <supports_exec_events>: New
2890 (target_supports_exec_events): New macro.
2891 * win32-low.c (win32_target_ops) <supports_exec_events>:
2892 Initialize new member.
2894 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2896 * linux-low.c (linux_low_enable_btrace): Remove.
2897 (linux_target_ops): Replace linux_low_enable_btrace with
2898 linux_enable_btrace.
2900 2015-09-03 Yao Qi <yao.qi@linaro.org>
2902 * linux-aarch64-low.c (aarch64_insert_point): Call
2903 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2906 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2908 * linux-low.c (check_stopped_by_breakpoint): Use
2909 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2911 2015-08-27 Pedro Alves <palves@redhat.com>
2913 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2915 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2917 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2918 the XNEW-family equivalent.
2919 (compile_bytecodes): Likewise.
2920 * dll.c (loaded_dll): Likewise.
2921 * event-loop.c (append_callback_event): Likewise.
2922 (create_file_handler): Likewise.
2923 (create_file_event): Likewise.
2924 * hostio.c (handle_open): Likewise.
2925 * inferiors.c (add_thread): Likewise.
2926 (add_process): Likewise.
2927 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2928 * linux-arm-low.c (arm_new_process): Likewise.
2929 (arm_new_thread): Likewise.
2930 * linux-low.c (add_to_pid_list): Likewise.
2931 (linux_add_process): Likewise.
2932 (handle_extended_wait): Likewise.
2933 (add_lwp): Likewise.
2934 (enqueue_one_deferred_signal): Likewise.
2935 (enqueue_pending_signal): Likewise.
2936 (linux_resume_one_lwp_throw): Likewise.
2937 (linux_resume_one_thread): Likewise.
2938 (linux_read_memory): Likewise.
2939 (linux_write_memory): Likewise.
2940 * linux-mips-low.c (mips_linux_new_process): Likewise.
2941 (mips_linux_new_thread): Likewise.
2942 (mips_add_watchpoint): Likewise.
2943 * linux-x86-low.c (initialize_low_arch): Likewise.
2944 * lynx-low.c (lynx_add_process): Likewise.
2945 * mem-break.c (set_raw_breakpoint_at): Likewise.
2946 (set_breakpoint): Likewise.
2947 (add_condition_to_breakpoint): Likewise.
2948 (add_commands_to_breakpoint): Likewise.
2949 (clone_agent_expr): Likewise.
2950 (clone_one_breakpoint): Likewise.
2951 * regcache.c (new_register_cache): Likewise.
2952 * remote-utils.c (look_up_one_symbol): Likewise.
2953 * server.c (queue_stop_reply): Likewise.
2954 (start_inferior): Likewise.
2955 (queue_stop_reply_callback): Likewise.
2956 (handle_target_event): Likewise.
2957 * spu-low.c (fetch_ppc_memory): Likewise.
2958 (store_ppc_memory): Likewise.
2959 * target.c (set_target_ops): Likewise.
2960 * thread-db.c (thread_db_load_search): Likewise.
2961 (try_thread_db_load_1): Likewise.
2962 * tracepoint.c (add_tracepoint): Likewise.
2963 (add_tracepoint_action): Likewise.
2964 (create_trace_state_variable): Likewise.
2965 (cmd_qtdpsrc): Likewise.
2966 (cmd_qtro): Likewise.
2967 (add_while_stepping_state): Likewise.
2968 * win32-low.c (child_add_thread): Likewise.
2969 (get_image_name): Likewise.
2971 2015-08-25 Yao Qi <yao.qi@linaro.org>
2973 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2975 2015-08-25 Yao Qi <yao.qi@linaro.org>
2977 * Makefile.in (aarch64-linux.o): New rule.
2978 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2980 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2981 (aarch64_init_debug_reg_state): Make it extern.
2982 (aarch64_linux_prepare_to_resume): Remove.
2984 2015-08-25 Yao Qi <yao.qi@linaro.org>
2986 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2987 lwp_arch_private_info and ptid_of_lwp.
2989 2015-08-25 Yao Qi <yao.qi@linaro.org>
2991 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2992 Find proc_info by find_process_pid. All callers updated.
2994 2015-08-25 Yao Qi <yao.qi@linaro.org>
2996 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2998 (debug_reg_change_callback): Remove.
2999 (aarch64_notify_debug_reg_change): Remove.
3001 2015-08-25 Yao Qi <yao.qi@linaro.org>
3003 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3004 Call current_lwp_ptid.
3006 2015-08-25 Yao Qi <yao.qi@linaro.org>
3008 * linux-aarch64-low.c (debug_reg_change_callback): Use
3011 2015-08-25 Yao Qi <yao.qi@linaro.org>
3013 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3015 2015-08-25 Yao Qi <yao.qi@linaro.org>
3017 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3019 2015-08-25 Yao Qi <yao.qi@linaro.org>
3021 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3024 2015-08-25 Yao Qi <yao.qi@linaro.org>
3026 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3028 (debug_reg_change_callback): Remove argument entry and add argument
3029 lwp. Remove local variable thread. Don't print thread id in the
3030 debugging output. Don't check whether pid of thread equals to pid.
3031 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3032 iterate_over_lwps instead find_inferior.
3034 2015-08-24 Pedro Alves <palves@redhat.com>
3036 * inferiors.c (get_first_process): New function.
3037 * inferiors.h (get_first_process): New declaration.
3038 * remote-utils.c (read_ptid): Default to the first process in the
3039 list, instead of to the current thread's process.
3041 2015-08-24 Pedro Alves <palves@redhat.com>
3043 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3044 * event-loop.c: Likewise.
3045 * remote-utils.c: Likewise.
3046 * tracepoint.c: Likewise.
3048 2015-08-24 Pedro Alves <palves@redhat.com>
3050 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3053 2015-08-21 Pedro Alves <palves@redhat.com>
3055 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3056 instead of literal 1.
3058 2015-08-21 Pedro Alves <palves@redhat.com>
3060 * tdesc.c (default_description): Explicitly zero-initialize.
3062 2015-08-21 Pedro Alves <palves@redhat.com>
3065 * inferiors.c (remove_thread): Discard any pending stop reply for
3067 * server.c (remove_all_on_match_pid): Rename to ...
3068 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3070 (discard_queued_stop_replies): Change parameter to a ptid. Now
3072 (handle_v_kill, kill_inferior_callback, captured_main)
3073 (process_serial_event): Adjust.
3074 * server.h (discard_queued_stop_replies): Declare.
3076 2015-08-21 Pedro Alves <palves@redhat.com>
3078 * linux-low.c (wait_for_sigstop): Always switch to no thread
3079 selected if the previously current thread dies.
3080 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3081 process instead of the current thread's.
3082 * remote-utils.c (input_interrupt): Don't check if there's no
3084 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3085 current thread to the general thread fails, error out.
3086 (handle_qxfer_auxv, handle_qxfer_libraries)
3087 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3088 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3089 (handle_query): Check if there's a thread selected instead of
3090 checking whether there's any thread in the thread list.
3091 (handle_qxfer_threads, handle_qxfer_btrace)
3092 (handle_qxfer_btrace_conf): Don't error out early if there's no
3093 thread in the thread list.
3094 (handle_v_cont, myresume): Don't set the current thread to the
3096 (process_serial_event) <Hg handling>: Also set thread_id if the
3097 previous general thread is still alive.
3098 (process_serial_event) <g/G handling>: If setting the current
3099 thread to the general thread fails, error out.
3100 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3101 thread's lwp instead of the current thread's.
3102 * target.c (set_desired_thread): If the desired thread was not
3103 found, leave the current thread pointing to NULL. Return an int
3104 (boolean) indicating success.
3105 * target.h (set_desired_thread): Change return type to int.
3107 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3109 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3110 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3112 (ps_get_thread_area): New function.
3114 2015-08-19 Gary Benson <gbenson@redhat.com>
3116 * hostio.c (handle_pread): Do not attempt to read more data
3117 than hostio_reply_with_data can fit in a packet.
3119 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3121 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3123 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3125 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3127 2015-08-06 Pedro Alves <palves@redhat.com>
3129 * tracepoint.c (expr_eval_result): Now an int.
3131 2015-08-06 Pedro Alves <palves@redhat.com>
3133 * gdbthread.h (struct regcache): Forward declare.
3134 (struct thread_info) <regcache_data>: Now a struct regcache
3136 * inferiors.c (inferior_regcache_data)
3137 (set_inferior_regcache_data): Now work with struct regcache
3139 * inferiors.h (struct regcache): Forward declare.
3140 (inferior_regcache_data, set_inferior_regcache_data): Now work
3141 with struct regcache pointers.
3142 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3143 (free_register_cache_thread): Remove struct regcache pointer
3146 2015-08-06 Pedro Alves <palves@redhat.com>
3148 * server.c (captured_main): On error, print the exception message
3149 to stderr, and if run_once is set, throw a quit.
3151 2015-08-06 Pedro Alves <palves@redhat.com>
3153 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3156 2015-08-06 Pedro Alves <palves@redhat.com>
3158 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3159 reading beyond the passed in buffer length.
3161 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3163 * tracepoint.c (symbol_list) <required>: Remove.
3165 2015-08-06 Pedro Alves <palves@redhat.com>
3167 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3168 count if stopping and suspending threads.
3169 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3170 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3171 (linux_detach): Complete an ongoing step-over.
3172 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3174 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3175 (linux_wait_1): If passing a signal to the inferior after
3176 finishing a step-over, unsuspend and re-resume all lwps. If we
3177 see a single-step event but the thread should be continuing, don't
3178 pass the trap to gdb.
3179 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3180 internal_error instead of gdb_assert.
3181 (enqueue_pending_signal): New function.
3182 (check_ptrace_stopped_lwp_gone): Add debug output.
3183 (start_step_over): Use internal_error instead of gdb_assert.
3184 (complete_ongoing_step_over): New function.
3185 (linux_resume_one_thread): Don't resume a suspended thread.
3186 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3189 2015-08-06 Pedro Alves <palves@redhat.com>
3191 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3192 (linux_thread_alive): Use lwp_is_marked_dead.
3193 (extended_event_reported): Delete.
3194 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3195 instead of extended_event_reported.
3196 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3198 (lwp_is_marked_dead): New function.
3199 (lwp_running): Use lwp_is_marked_dead.
3200 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3203 2015-08-06 Pedro Alves <palves@redhat.com>
3205 * linux-low.c (linux_wait_1): Move fork event output out of the
3206 !report_to_gdb check. Pass event_child->waitstatus to
3207 target_waitstatus_to_string instead of ourstatus.
3209 2015-08-04 Yao Qi <yao.qi@linaro.org>
3211 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3212 if current_thread is 32 bit.
3214 2015-08-04 Yao Qi <yao.qi@linaro.org>
3216 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3217 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3218 * server.c (extended_protocol): Remove "static".
3219 * server.h (extended_protocol): Declare it.
3221 2015-08-04 Yao Qi <yao.qi@linaro.org>
3223 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3224 both aarch64 and aarch32.
3225 (aarch64_set_pc): Likewise.
3227 2015-08-04 Yao Qi <yao.qi@linaro.org>
3229 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3230 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3231 arm-with-neon.xml to srv_xmlfiles.
3232 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3233 (is_64bit_tdesc): New function.
3234 (aarch64_linux_read_description): New function.
3235 (aarch64_arch_setup): Call aarch64_linux_read_description.
3236 (regs_info): Rename to regs_info_aarch64.
3237 (aarch64_regs_info): Return right regs_info.
3238 (initialize_low_arch): Call initialize_low_arch_aarch32.
3240 2015-08-04 Yao Qi <yao.qi@linaro.org>
3242 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3243 * linux-aarch32-low.c: New file.
3244 * linux-aarch32-low.h: New file.
3245 * linux-arm-low.c (arm_fill_gregset): Move it to
3246 linux-aarch32-low.c.
3247 (arm_store_gregset): Likewise.
3248 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3249 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3250 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3251 (regs_info): Rename to regs_info_arm.
3252 (arm_regs_info): Return regs_info_aarch32 if
3253 have_ptrace_getregset is 1 and target description is
3254 arm_with_neon or arm_with_vfpv3.
3255 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3256 Call initialize_low_arch_aarch32 instead.
3258 2015-08-04 Yao Qi <yao.qi@linaro.org>
3260 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3261 * linux-low.c: ... here.
3262 * linux-low.h (have_ptrace_getregset): Declare it.
3264 2015-08-04 Pedro Alves <palves@redhat.com>
3266 * thread-db.c (struct thread_db): Use new typedefs.
3267 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3269 (disable_thread_event_reporting): Cast result of dlsym to
3270 destination function pointer type.
3271 (thread_db_mourn): Use td_ta_delete_ftype.
3273 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3275 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3277 (CDX_BREAKPOINT): Define for R2.
3278 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3279 (the_low_target): Add comments.
3281 2015-07-30 Yao Qi <yao.qi@linaro.org>
3283 * linux-arm-low.c (arm_hwcap): Remove it.
3284 (arm_read_description): New local variable arm_hwcap. Don't
3285 set arm_hwcap to zero.
3287 2015-07-30 Yao Qi <yao.qi@linaro.org>
3289 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3290 Use regcache->tdesc instead.
3291 (arm_store_wmmxregset): Likewise.
3292 (arm_fill_vfpregset): Likewise.
3293 (arm_store_vfpregset): Likewise.
3295 2015-07-30 Yao Qi <yao.qi@linaro.org>
3297 * linux-arm-low.c: Include arch/arm.h.
3298 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3299 (arm_store_gregset): Likewise.
3301 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3303 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3304 ptrace's 4th parameter.
3306 2015-07-27 Yao Qi <yao.qi@linaro.org>
3308 * configure.srv (case aarch64*-*-linux*): Don't set
3311 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3313 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3315 * linux-arm-low.c: Likewise.
3316 * linux-cris-low.c: Likewise.
3317 * linux-crisv32-low.c: Likewise.
3318 * linux-low.c: Likewise.
3319 * linux-m68k-low.c: Likewise.
3320 * linux-mips-low.c: Likewise.
3321 * linux-nios2-low.c: Likewise.
3322 * linux-s390-low.c: Likewise.
3323 * linux-sparc-low.c: Likewise.
3324 * linux-tic6x-low.c: Likewise.
3325 * linux-tile-low.c: Likewise.
3326 * linux-x86-low.c: Likewise.
3328 2015-07-24 Pedro Alves <palves@redhat.com>
3330 * config.in: Regenerate.
3331 * configure: Regenerate.
3333 2015-07-24 Pedro Alves <palves@redhat.com>
3335 * acinclude.m4: Include ../ptrace.m4.
3336 * configure.ac: Call GDB_AC_PTRACE.
3337 * config.in, configure: Regenerate.
3339 2015-07-24 Yao Qi <yao.qi@linaro.org>
3341 * linux-low.c (linux_create_inferior): Remove setting to
3342 proc->priv->new_inferior.
3343 (linux_attach): Likewise.
3344 (linux_low_filter_event): Likewise.
3345 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3347 2015-07-24 Yao Qi <yao.qi@linaro.org>
3349 * linux-low.c (linux_arch_setup): New function.
3350 (linux_low_filter_event): If proc->tdesc is NULL and
3351 proc->attached is true, call the_low_target.arch_setup.
3352 Otherwise, keep status pending, and return.
3353 (linux_resume_one_lwp_throw): Don't call get_pc if
3354 thread->while_stepping isn't NULL. Don't call
3355 get_thread_regcache if proc->tdesc is NULL.
3356 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3357 (linux_target_ops): Install arch_setup.
3358 * server.c (start_inferior): Call the_target->arch_setup.
3359 * target.h (struct target_ops) <arch_setup>: New field.
3360 (target_arch_setup): New marco.
3361 * lynx-low.c (lynx_target_ops): Update.
3362 * nto-low.c (nto_target_ops): Update.
3363 * spu-low.c (spu_target_ops): Update.
3364 * win32-low.c (win32_target_ops): Update.
3366 2015-07-24 Yao Qi <yao.qi@linaro.org>
3368 * linux-low.c (linux_add_process): Don't set
3369 proc->priv->new_inferior.
3370 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3371 (linux_attach): Likewise.
3373 2015-07-24 Yao Qi <yao.qi@linaro.org>
3375 * server.c (start_inferior): Code refactor.
3377 2015-07-24 Yao Qi <yao.qi@linaro.org>
3379 * server.c (process_serial_event): Set general_thread.
3381 2015-07-21 Yao Qi <yao.qi@linaro.org>
3383 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3384 aarch64_linux_get_debug_reg_capacity.
3386 2015-07-17 Yao Qi <yao.qi@linaro.org>
3388 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3389 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3390 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3391 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3392 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3393 (AARCH64_HWP_ALIGNMENT): Likewise.
3394 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3395 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3396 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3397 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3398 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3399 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3400 (struct aarch64_debug_reg_state): Likewise.
3401 (struct arch_lwp_info): Likewise.
3402 (aarch64_align_watchpoint): Likewise.
3403 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3404 (aarch64_watchpoint_length): Likewise.
3405 (aarch64_point_encode_ctrl_reg): Likewise
3406 (aarch64_point_is_aligned): Likewise.
3407 (aarch64_align_watchpoint): Likewise.
3408 (aarch64_linux_set_debug_regs):
3409 (aarch64_dr_state_insert_one_point): Likewise.
3410 (aarch64_dr_state_remove_one_point): Likewise.
3411 (aarch64_handle_breakpoint): Likewise.
3412 (aarch64_handle_aligned_watchpoint): Likewise.
3413 (aarch64_handle_unaligned_watchpoint): Likewise.
3414 (aarch64_handle_watchpoint): Likewise.
3416 2015-07-17 Yao Qi <yao.qi@linaro.org>
3418 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3419 and don't aarch64_get_debug_reg_state. All callers update.
3420 (aarch64_handle_aligned_watchpoint): Likewise.
3421 (aarch64_handle_unaligned_watchpoint): Likewise.
3422 (aarch64_handle_watchpoint): Likewise.
3423 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3424 (aarch64_remove_point): Likewise.
3426 2015-07-17 Yao Qi <yao.qi@linaro.org>
3428 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3430 (aarch64_handle_unaligned_watchpoint): Likewise.
3432 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3434 Revert the previous 3 commits:
3435 Move gdb_regex* to common/
3436 Move linux_find_memory_regions_full & co.
3437 gdbserver build-id attribute generator
3439 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3440 Jan Kratochvil <jan.kratochvil@redhat.com>
3442 gdbserver build-id attribute generator.
3443 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3444 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3445 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3447 (get_dynamic): Use find_pdhr to traverse program headers.
3448 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3449 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3450 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3451 (get_hex_build_id): New.
3452 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3453 to reply XML document.
3455 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3456 Jan Kratochvil <jan.kratochvil@redhat.com>
3458 * target.c: Include target/target-utils.h and fcntl.h.
3459 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3460 (target_fileio_read_stralloc): New functions.
3462 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3464 * Makefile.in (OBS): Add gdb_regex.o.
3466 * config.in: Rebuilt.
3467 * configure: Rebuilt.
3469 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3470 Jan Kratochvil <jan.kratochvil@redhat.com>
3472 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3473 * Makefile.in (OBS): Add target-utils.o.
3474 (linux-maps.o, target-utils.o): New.
3475 * configure.srv (srv_linux_obj): Add linux-maps.o.
3477 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3479 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3481 (the_low_target): Install it.
3483 2015-07-14 Pedro Alves <palves@redhat.com>
3485 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3486 Instead, ignore ECHILD, and throw an error for other errnos.
3488 2015-07-10 Pedro Alves <palves@redhat.com>
3490 * event-loop.c (struct callback_event) <data>: Change type to
3491 gdb_client_data instance instead of gdb_client_data pointer.
3492 (append_callback_event): Adjust.
3494 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3496 * linux-aarch64-low.c: Add comments for each linux_target_ops
3497 method. Remove comments already covered in target_ops and
3498 linux_target_ops definitions.
3499 (the_low_target): Add comments for each unimplemented method.
3501 2015-07-09 Yao Qi <yao.qi@linaro.org>
3503 * linux-aarch64-low.c (aarch64_regmap): Remove.
3504 (aarch64_usrregs_info): Remove.
3505 (regs_info): Set field usrregs to NULL.
3507 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3509 * linux-low.c: Include "rsp-low.h"
3510 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3511 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3512 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3513 (handle_btrace_enable_pt): New.
3514 (handle_btrace_general_set): Support "pt".
3515 (handle_btrace_conf_general_set): Support "pt:size".
3517 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3519 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3522 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3524 * linux-aarch64-low.c: Remove comment about endianness.
3525 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3526 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3529 2015-06-24 Gary Benson <gbenson@redhat.com>
3531 * linux-i386-ipa.c (stdint.h): Do not include.
3532 * lynx-i386-low.c (stdint.h): Likewise.
3533 * lynx-ppc-low.c (stdint.h): Likewise.
3534 * mem-break.c (stdint.h): Likewise.
3535 * thread-db.c (stdint.h): Likewise.
3536 * tracepoint.c (stdint.h): Likewise.
3537 * win32-low.c (stdint.h): Likewise.
3539 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3541 * server.c (write_qxfer_response): Update call to
3542 remote_escape_output.
3544 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3545 Jan Kratochvil <jan.kratochvil@redhat.com>
3547 Merge multiple hex conversions.
3548 * gdbreplay.c (tohex): Rename to 'fromhex'.
3549 (logchar): Use fromhex.
3551 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3553 * server.c (handle_qxfer_libraries): Set `version' attribute for
3556 2015-06-10 Gary Benson <gbenson@redhat.com>
3558 * target.h (struct target_ops) <multifs_open>: New field.
3559 <multifs_unlink>: Likewise.
3560 <multifs_readlink>: Likewise.
3561 * linux-low.c (nat/linux-namespaces.h): New include.
3562 (linux_target_ops): Initialize the_target->multifs_open,
3563 the_target->multifs_unlink and the_target->multifs_readlink.
3564 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3565 * hostio.c (hostio_fs_pid): New static variable.
3566 (hostio_handle_new_gdb_connection): New function.
3567 (handle_setfs): Likewise.
3568 (handle_open): Use the_target->multifs_open as appropriate.
3569 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3570 (handle_readlink): Use the_target->multifs_readlink as
3572 (handle_vFile): Handle vFile:setfs packets.
3573 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3574 after target_handle_new_gdb_connection.
3576 2015-06-10 Gary Benson <gbenson@redhat.com>
3578 * configure.ac (AC_CHECK_FUNCS): Add setns.
3579 * config.in: Regenerate.
3580 * configure: Likewise.
3581 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3582 (linux-namespaces.o): New rule.
3583 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3585 2015-06-09 Gary Benson <gbenson@redhat.com>
3587 * hostio.c (handle_open): Process mode argument with
3588 fileio_to_host_mode.
3590 2015-06-01 Yao Qi <yao.qi@linaro.org>
3592 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3593 * linux-x86-low.c: Likewise.
3595 2015-05-28 Don Breazeal <donb@codesourcery.com>
3597 * linux-low.c (handle_extended_wait): Initialize
3598 thread_info.last_resume_kind for new fork children.
3600 2015-05-15 Pedro Alves <palves@redhat.com>
3602 * target.h (target_handle_new_gdb_connection): Rewrite using if
3603 wrapped in do/while.
3605 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3607 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3608 * configure, config.in: Regenerate.
3609 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3612 2015-05-12 Don Breazeal <donb@codesourcery.com>
3614 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3615 PTRACE_EVENT_VFORK_DONE.
3616 (linux_low_ptrace_options, extended_event_reported): Add vfork
3618 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3619 and "vforkdone" for RSP 'T' Stop Reply Packet.
3620 * server.h (report_vfork_events): Declare
3623 2015-05-12 Don Breazeal <donb@codesourcery.com>
3625 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3626 (the_low_target) <new_fork>: Initialize new member.
3627 * linux-arm-low.c (arm_new_fork): New function.
3628 (the_low_target) <new_fork>: Initialize new member.
3629 * linux-low.c (handle_extended_wait): Call new target function
3631 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3632 * linux-mips-low.c (mips_add_watchpoint): New function
3633 extracted from mips_insert_point.
3634 (the_low_target) <new_fork>: Initialize new member.
3635 (mips_linux_new_fork): New function.
3636 (mips_insert_point): Call mips_add_watchpoint.
3637 * linux-x86-low.c (x86_linux_new_fork): New function.
3638 (the_low_target) <new_fork>: Initialize new member.
3640 2015-05-12 Don Breazeal <donb@codesourcery.com>
3642 * linux-low.c (handle_extended_wait): Implement return value,
3643 rename argument 'event_child' to 'event_lwp', handle
3644 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3645 (linux_low_ptrace_options): New function.
3646 (linux_low_filter_event): Call linux_low_ptrace_options,
3647 use different argument fo linux_enable_event_reporting,
3648 use return value from handle_extended_wait.
3649 (extended_event_reported): New function.
3650 (linux_wait_1): Call extended_event_reported and set
3651 status to report fork events.
3652 (linux_write_memory): Add pid to debug message.
3653 (reset_lwp_ptrace_options_callback): New function.
3654 (linux_handle_new_gdb_connection): New function.
3655 (linux_target_ops): Initialize new structure member.
3656 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3657 * lynx-low.c: Initialize new structure member.
3658 * remote-utils.c (prepare_resume_reply): Implement stop reason
3659 "fork" for "T" stop message.
3660 * server.c (handle_query): Call handle_new_gdb_connection.
3661 * server.h (report_fork_events): Declare global flag.
3662 * target.h (struct target_ops) <handle_new_gdb_connection>:
3664 (target_handle_new_gdb_connection): New macro.
3665 * win32-low.c: Initialize new structure member.
3667 2015-05-12 Don Breazeal <donb@codesourcery.com>
3669 * mem-break.c (APPEND_TO_LIST): Define macro.
3670 (clone_agent_expr): New function.
3671 (clone_one_breakpoint): New function.
3672 (clone_all_breakpoints): New function.
3673 * mem-break.h: Declare new functions.
3675 2015-05-12 Don Breazeal <donb@codesourcery.com>
3677 * linux-low.c (linux_supports_fork_events): New function.
3678 (linux_supports_vfork_events): New function.
3679 (linux_target_ops): Initialize new structure members.
3680 (initialize_low): Call linux_check_ptrace_features.
3681 * lynx-low.c (lynx_target_ops): Initialize new structure
3683 * server.c (report_fork_events, report_vfork_events):
3685 (handle_query): Add new features to qSupported packet and
3687 (captured_main): Initialize new global variables.
3688 * target.h (struct target_ops) <supports_fork_events>:
3690 <supports_vfork_events>: New member.
3691 (target_supports_fork_events): New macro.
3692 (target_supports_vfork_events): New macro.
3693 * win32-low.c (win32_target_ops): Initialize new structure
3696 2015-05-12 Gary Benson <gbenson@redhat.com>
3698 * server.c (handle_qxfer_exec_file): Use current process
3701 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3703 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3704 Remove HAVE_PTRACE_GETREGS conditionals.
3705 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3706 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3708 2015-05-08 Yao Qi <yao.qi@linaro.org>
3710 * linux-low.c (linux_supports_conditional_breakpoints): New
3712 (linux_target_ops): Install new target method.
3713 * lynx-low.c (lynx_target_ops): Install NULL hook for
3714 supports_conditional_breakpoints.
3715 * nto-low.c (nto_target_ops): Likewise.
3716 * spu-low.c (spu_target_ops): Likewise.
3717 * win32-low.c (win32_target_ops): Likewise.
3718 * server.c (handle_query): Check
3719 target_supports_conditional_breakpoints.
3720 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3722 (target_supports_conditional_breakpoints): New macro.
3724 2015-05-06 Pedro Alves <palves@redhat.com>
3727 * server.c (start_inferior): If the process exits, mourn it.
3729 2015-04-21 Gary Benson <gbenson@redhat.com>
3731 * hostio.c (fileio_open_flags_to_host): Factored out to
3732 fileio_to_host_openflags in common/fileio.c. Single use
3735 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3737 * linux-xtensa-low.c (xtensa_fill_gregset)
3738 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3741 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3743 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3744 (regs_info): Replace usrregs pointer with NULL.
3746 2015-04-17 Gary Benson <gbenson@redhat.com>
3748 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3749 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3750 * server.c (handle_qxfer_exec_file): New function.
3751 (qxfer_packets): Add exec-file entry.
3752 (handle_query): Report qXfer:exec-file:read as supported packet.
3754 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3756 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3758 2015-04-09 Gary Benson <gbenson@redhat.com>
3760 * hostio-errno.c (errno_to_fileio_error): Remove function.
3761 Update caller to use remote_fileio_to_fio_error.
3763 2015-04-09 Yao Qi <yao.qi@linaro.org>
3765 * linux-low.c (linux_insert_point): Call
3766 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3767 (linux_remove_point): Call remove_memory_breakpoint if type is
3769 * linux-x86-low.c (x86_insert_point): Don't call
3770 insert_memory_breakpoint.
3771 (x86_remove_point): Don't call remove_memory_breakpoint.
3773 2015-04-01 Pedro Alves <palves@redhat.com>
3774 Cleber Rosa <crosa@redhat.com>
3776 * server.c (gdbserver_usage): Reorganize and extend the usage
3779 2015-03-24 Pedro Alves <palves@redhat.com>
3781 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3782 output. Also dump TRAP_TRACE.
3783 (linux_low_filter_event): In debug output, distinguish a
3784 resume_stop SIGSTOP from a delayed SIGSTOP.
3786 2015-03-24 Gary Benson <gbenson@redhat.com>
3788 * linux-x86-low.c (x86_linux_new_thread): Moved to
3790 (x86_linux_prepare_to_resume): Likewise.
3792 2015-03-24 Gary Benson <gbenson@redhat.com>
3794 * Makefile.in (x86-linux-dregs.o): New rule.
3795 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3796 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3797 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3798 (x86_linux_dr_get): Likewise.
3799 (x86_linux_dr_set): Likewise.
3800 (update_debug_registers_callback): Likewise.
3801 (x86_linux_dr_set_addr): Likewise.
3802 (x86_linux_dr_get_addr): Likewise.
3803 (x86_linux_dr_set_control): Likewise.
3804 (x86_linux_dr_get_control): Likewise.
3805 (x86_linux_dr_get_status): Likewise.
3806 (x86_linux_update_debug_registers): Likewise.
3808 2015-03-24 Gary Benson <gbenson@redhat.com>
3810 * linux-x86-low.c (x86_linux_update_debug_registers):
3811 New function, factored out from...
3812 (x86_linux_prepare_to_resume): ...this.
3814 2015-03-24 Gary Benson <gbenson@redhat.com>
3816 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3817 (x86_linux_dr_set): Likewise.
3818 (update_debug_registers_callback): Likewise.
3819 (x86_linux_dr_set_addr): Likewise.
3820 (x86_linux_dr_get_addr): Likewise.
3821 (x86_linux_dr_set_control): Likewise.
3822 (x86_linux_dr_get_control): Likewise.
3823 (x86_linux_dr_get_status): Likewise.
3824 (x86_linux_prepare_to_resume): Likewise.
3826 2015-03-24 Gary Benson <gbenson@redhat.com>
3828 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3829 Use perror_with_name. Pass string through gettext.
3830 (x86_linux_dr_set): Likewise.
3832 2015-03-24 Gary Benson <gbenson@redhat.com>
3834 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3835 (x86_linux_dr_set_addr): ...this.
3836 (x86_dr_low_get_addr): Rename to...
3837 (x86_linux_dr_get_addr): ...this.
3838 (x86_dr_low_set_control): Rename to...
3839 (x86_linux_dr_set_control): ...this.
3840 (x86_dr_low_get_control): Rename to...
3841 (x86_linux_dr_get_control): ...this.
3842 (x86_dr_low_get_status): Rename to...
3843 (x86_linux_dr_get_status): ...this.
3844 (x86_dr_low): Update with new function names.
3846 2015-03-24 Gary Benson <gbenson@redhat.com>
3848 * Makefile.in (x86-linux.o): New rule.
3849 * configure.srv: Add x86-linux.o to relevant targets.
3850 * linux-low.c (lwp_set_arch_private_info): New function.
3851 (lwp_arch_private_info): Likewise.
3852 * linux-x86-low.c: Include nat/x86-linux.h.
3853 (arch_lwp_info): Removed structure.
3854 (update_debug_registers_callback):
3855 Use lwp_set_debug_registers_changed.
3856 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3857 and lwp_set_debug_registers_changed.
3858 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3860 2015-03-24 Gary Benson <gbenson@redhat.com>
3862 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3863 * linux-arm-low.c (arm_new_thread): Likewise.
3864 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3865 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3866 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3867 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3869 2015-03-24 Gary Benson <gbenson@redhat.com>
3871 * linux-low.c (ptid_of_lwp): New function.
3872 (lwp_is_stopped): Likewise.
3873 (lwp_stop_reason): Likewise.
3874 * linux-x86-low.c (update_debug_registers_callback):
3876 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3879 2015-03-24 Gary Benson <gbenson@redhat.com>
3881 * linux-low.h (linux_stop_lwp): Remove declaration.
3883 2015-03-24 Gary Benson <gbenson@redhat.com>
3885 * linux-low.h: Include nat/linux-nat.h.
3886 * linux-low.c (iterate_over_lwps_args): New structure.
3887 (iterate_over_lwps_filter): New function.
3888 (iterate_over_lwps): Likewise.
3889 * linux-x86-low.c (update_debug_registers_callback):
3890 Update signature to what iterate_over_lwps expects.
3891 Remove PID check that iterate_over_lwps now performs.
3892 (x86_dr_low_set_addr): Use iterate_over_lwps.
3893 (x86_dr_low_set_control): Likewise.
3895 2015-03-24 Gary Benson <gbenson@redhat.com>
3897 * linux-x86-low.c (x86_debug_reg_state): New function.
3898 (x86_linux_prepare_to_resume): Use the above.
3900 2015-03-24 Gary Benson <gbenson@redhat.com>
3902 * linux-low.c (current_lwp_ptid): New function.
3903 * linux-x86-low.c: Include nat/linux-nat.h.
3904 (x86_dr_low_get_addr): Use current_lwp_ptid.
3905 (x86_dr_low_get_control): Likewise.
3906 (x86_dr_low_get_status): Likewise.
3908 2015-03-20 Pedro Alves <palves@redhat.com>
3910 * tracepoint.c (cmd_qtstatus): Make "str" const.
3912 2015-03-20 Pedro Alves <palves@redhat.com>
3914 * server.c (handle_general_set): Make "req_str" const.
3916 2015-03-19 Pedro Alves <palves@redhat.com>
3918 * linux-low.c (linux_resume_one_lwp): Rename to ...
3919 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3920 instead call perror_with_name.
3921 (check_ptrace_stopped_lwp_gone): New function.
3922 (linux_resume_one_lwp): Reimplement as wrapper around
3923 linux_resume_one_lwp_throw that swallows errors if the LWP is
3926 2015-03-19 Pedro Alves <palves@redhat.com>
3928 * linux-low.c (count_events_callback, select_event_lwp_callback):
3929 No longer check whether the thread has resume_stop as last resume
3932 2015-03-19 Pedro Alves <palves@redhat.com>
3934 * linux-low.c (count_events_callback, select_event_lwp_callback):
3935 Use the lwp's status_pending_p field, not the thread's.
3937 2015-03-19 Pedro Alves <palves@redhat.com>
3939 * linux-low.c (select_event_lwp_callback): Update comments to
3940 no longer mention SIGTRAP.
3942 2015-03-18 Gary Benson <gbenson@redhat.com>
3944 * server.c (handle_query): Do not report vFile:fstat as supported.
3946 2015-03-11 Gary Benson <gbenson@redhat.com>
3948 * hostio.c (sys/types.h): New include.
3949 (sys/stat.h): Likewise.
3950 (common-remote-fileio.h): Likewise.
3951 (handle_fstat): New function.
3952 (handle_vFile): Handle vFile:fstat packets.
3954 2015-03-11 Gary Benson <gbenson@redhat.com>
3956 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3957 struct stat.st_blocks and struct stat.st_blksize.
3958 * configure: Regenerate.
3959 * config.in: Likewise.
3960 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3961 (OBS): Add common-remote-fileio.o.
3962 (common-remote-fileio.o): New rule.
3964 2015-03-09 Pedro Alves <palves@redhat.com>
3966 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3967 'struct sockaddr' pointer in 'accept' call.
3969 2015-03-09 Pedro Alves <palves@redhat.com>
3972 2015-03-07 Pedro Alves <palves@redhat.com>
3973 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3974 or <winsock2.h> here. Instead include "gdb_socket.h".
3975 (remote_open): Use union gdb_sockaddr_u.
3976 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3977 or <winsock2.h> here. Instead include "gdb_socket.h".
3978 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3979 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3981 (init_named_socket, gdb_agent_helper_thread): Use union
3984 2015-03-07 Pedro Alves <palves@redhat.com>
3986 * configure.ac (build_warnings): Move
3987 -Wdeclaration-after-statement to the C-specific set.
3988 * configure: Regenerate.
3990 2015-03-07 Pedro Alves <palves@redhat.com>
3992 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3993 or <winsock2.h> here. Instead include "gdb_socket.h".
3994 (remote_open): Use union gdb_sockaddr_u.
3995 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3996 or <winsock2.h> here. Instead include "gdb_socket.h".
3997 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3998 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4000 (init_named_socket, gdb_agent_helper_thread): Use union
4003 2015-03-07 Pedro Alves <palves@redhat.com>
4005 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4008 2015-03-06 Yao Qi <yao.qi@linaro.org>
4010 * linux-aarch64-low.c (aarch64_insert_point): Use
4011 show_debug_regs as a boolean.
4012 (aarch64_remove_point): Likewise.
4014 2015-03-05 Pedro Alves <palves@redhat.com>
4016 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4017 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4018 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4019 * nto-low.c (nto_target_ops): Likewise.
4020 * spu-low.c (spu_target_ops): Likewise.
4021 * win32-low.c (win32_target_ops): Likewise.
4023 2015-03-04 Pedro Alves <palves@redhat.com>
4025 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4026 Decide whether a breakpoint triggered based on the SIGTRAP's
4028 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4029 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4030 (linux_low_filter_event): Check for breakpoints before checking
4032 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4034 (linux_stopped_by_sw_breakpoint)
4035 (linux_supports_stopped_by_sw_breakpoint)
4036 (linux_stopped_by_hw_breakpoint)
4037 (linux_supports_stopped_by_hw_breakpoint): New functions.
4038 (linux_target_ops): Install new target methods.
4040 2015-03-04 Pedro Alves <palves@redhat.com>
4042 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4043 * server.c (swbreak_feature, hwbreak_feature): New globals.
4044 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4045 (captured_main): Clear swbreak_feature and hwbreak_feature.
4046 * server.h (swbreak_feature, hwbreak_feature): Declare.
4047 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4048 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4049 supports_stopped_by_hw_breakpoint>: New fields.
4050 (target_supports_stopped_by_sw_breakpoint)
4051 (target_stopped_by_sw_breakpoint)
4052 (target_supports_stopped_by_hw_breakpoint)
4053 (target_stopped_by_hw_breakpoint): Declare.
4055 2015-03-04 Pedro Alves <palves@redhat.com>
4057 enum lwp_stop_reason -> enum target_stop_reason
4058 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4059 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4060 (linux_wait_1, stuck_in_jump_pad_callback)
4061 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4062 (linux_stopped_by_watchpoint):
4063 * linux-low.h (enum lwp_stop_reason): Delete.
4064 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4065 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4067 2015-03-04 Yao Qi <yao.qi@linaro.org>
4069 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4071 2015-03-03 Gary Benson <gbenson@redhat.com>
4073 * hostio.c (handle_vFile): Fix prefix lengths.
4075 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4077 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4080 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4082 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4083 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4084 (clean): Add "rm -f" for above C files.
4085 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4086 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4087 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4088 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4089 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4090 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4091 (init_registers_s390x_vx_linux64)
4092 (init_registers_s390x_tevx_linux64)
4093 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4094 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4096 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4097 (s390_store_vxrs_high): New functions.
4098 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4100 (s390_arch_setup): Add logic for selecting one of the new target
4101 descriptions. Activate the new vector regsets if applicable.
4102 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4103 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4104 and init_registers_s390x_tevx_linux64.
4106 2015-03-01 Pedro Alves <palves@redhat.com>
4108 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4111 2015-02-27 Pedro Alves <palves@redhat.com>
4113 * linux-x86-low.c (u_debugreg_offset): New function.
4114 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4116 2015-02-27 Pedro Alves <palves@redhat.com>
4118 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4119 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4120 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4121 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4122 (ps_lsetfpregs, ps_getpid)
4123 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4124 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4125 (ps_lsetxregs, ps_plog): Declare.
4127 2015-02-27 Pedro Alves <palves@redhat.com>
4129 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4130 IP_AGENT_EXPORT_FUNC.
4131 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4132 IP_AGENT_EXPORT_FUNC.
4133 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4134 (IP_AGENT_EXPORT): Delete.
4135 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4136 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4137 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4138 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4139 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4140 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4141 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4142 (traceframe_read_count, traceframe_write_count)
4143 (traceframes_created, trace_state_variables, get_raw_reg)
4144 (get_trace_state_variable_value, set_trace_state_variable_value)
4145 (ust_loaded, helper_thread_id, cmd_buf): Use
4146 IPA_SYM_EXPORTED_NAME.
4147 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4148 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4149 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4150 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4151 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4152 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4153 EXTERN_C_PUSH/EXTERN_C_POP.
4154 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4155 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4156 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4157 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4158 (traceframe_write_count, traceframe_read_count)
4159 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4160 (about_to_request_buffer_space, get_trace_state_variable_value)
4161 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4162 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4163 EXTERN_C_PUSH/EXTERN_C_POP.
4164 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4165 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4166 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4167 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4168 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4169 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4170 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4171 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4173 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4174 (IP_AGENT_EXPORT_VAR_DECL): Define.
4176 (gdb_agent_get_raw_reg): Declare.
4178 2015-02-27 Tom Tromey <tromey@redhat.com>
4179 Pedro Alves <palves@redhat.com>
4181 Rename symbols whose names are reserved C++ keywords throughout.
4183 2015-02-27 Pedro Alves <palves@redhat.com>
4185 * Makefile.in (COMPILER): New, get it from autoconf.
4186 (CXX): Get from autoconf instead.
4187 (COMPILE.pre): Use COMPILER.
4188 (CC-LD): Rename to ...
4189 (CC_LD): ... this. Use COMPILER.
4190 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4191 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4192 * acinclude.m4: Include build-with-cxx.m4.
4193 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4194 Disable -Werror by default if building in C++ mode.
4195 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4196 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4197 the C++ compiler. Save/restore CXXFLAGS too.
4198 * configure: Regenerate.
4200 2015-02-27 Pedro Alves <palves@redhat.com>
4202 * acinclude.m4: Include libiberty.m4.
4203 * configure.ac: Call libiberty_INIT.
4204 * config.in, configure: Regenerate.
4206 2015-02-26 Pedro Alves <palves@redhat.com>
4208 * linux-low.c (linux_wait_1): When incrementing the PC past a
4209 program breakpoint always use the_low_target.breakpoint_len as
4210 increment, rather than the maximum between that and
4211 the_low_target.decr_pc_after_break.
4213 2015-02-23 Pedro Alves <palves@redhat.com>
4215 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4216 thread was doing a step-over; always adjust the PC if
4217 we stepped over a permanent breakpoint.
4218 (linux_wait_1): If we stepped over breakpoint that was on top of a
4219 permanent breakpoint, manually advance the PC past it.
4221 2015-02-23 Pedro Alves <palves@redhat.com>
4223 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4225 (x86_fill_gregset, x86_store_gregset): Use it when handling
4228 2015-02-20 Pedro Alves <palves@redhat.com>
4230 * thread-db.c: Include "nat/linux-procfs.h".
4231 (thread_db_init): Skip listing new threads if the kernel supports
4232 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4234 2015-02-20 Pedro Alves <palves@redhat.com>
4236 * linux-low.c (status_pending_p_callback): Use ptid_match.
4238 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4240 PR breakpoints/16812
4241 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4242 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4243 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4245 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4247 PR breakpoints/15956
4248 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4250 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4252 * linux-low.c (linux_low_btrace_conf): Print size.
4253 * server.c (handle_btrace_conf_general_set): New.
4254 (hanle_general_set): Call handle_btrace_conf_general_set.
4255 (handle_query): Report Qbtrace-conf:bts:size as supported.
4257 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4259 * linux-low.c (linux_low_enable_btrace): Update parameters.
4260 (linux_low_btrace_conf): New.
4261 (linux_target_ops)<to_btrace_conf>: Initialize.
4262 * server.c (current_btrace_conf): New.
4263 (handle_btrace_enable): Rename to ...
4264 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4265 to target_enable_btrace. Update comment. Update users.
4266 (handle_qxfer_btrace_conf): New.
4267 (qxfer_packets): Add btrace-conf entry.
4268 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4269 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4270 (target_ops)<read_btrace_conf>: New.
4271 (target_enable_btrace): Update parameters.
4272 (target_read_btrace_conf): New.
4274 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4276 * server.c (handle_btrace_general_set): Remove call to
4277 target_supports_btrace.
4278 (supported_btrace_packets): New.
4279 (handle_query): Call supported_btrace_packets.
4280 * target.h: include btrace-common.h.
4281 (btrace_target_info): Removed.
4282 (supports_btrace, target_supports_btrace): Update parameters.
4284 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4286 * Makefile.in (SFILES): Add common/btrace-common.c.
4287 (OBS): Add common/btrace-common.o.
4288 (btrace-common.o): Add build rules.
4289 * linux-low: Include btrace-common.h.
4290 (linux_low_read_btrace): Use struct btrace_data. Call
4291 btrace_data_init and btrace_data_fini.
4293 2015-02-06 Pedro Alves <palves@redhat.com>
4295 * thread-db.c (find_new_threads_callback): Add debug output.
4297 2015-02-04 Pedro Alves <palves@redhat.com>
4299 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4300 (resume_stopped_resumed_lwps): New function.
4301 (linux_wait_for_event_filtered): Use it.
4303 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4305 * Makefile.in (SFILES): Add linux-personality.c.
4306 (linux-personality.o): New rule.
4307 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4308 list of objects to be built.
4309 * linux-low.c: Include nat/linux-personality.h.
4310 (linux_create_inferior): Remove code to disable address space
4311 randomization (moved to ../nat/linux-personality.c). Create
4312 cleanup to disable address space randomization.
4314 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4316 * Makefile.in (posix-strerror.o): New rule.
4317 (mingw-strerror.o): Likewise.
4318 * configure: Regenerated.
4319 * configure.ac: Source file ../common/common.host. Initialize new
4320 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4322 2015-01-14 Yao Qi <yao@codesourcery.com>
4324 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4325 (ppc-linux.o): New rule.
4326 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4327 * configure.ac: AC_CHECK_FUNCS(getauxval).
4328 * config.in: Re-generated.
4329 * configure: Re-generated.
4330 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4331 ppc64_64bit_inferior_p
4333 2015-01-14 Yao Qi <yao@codesourcery.com>
4335 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4336 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4337 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4338 (PT_ORIG_R3, PT_TRAP): Likewise.
4339 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4340 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4341 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4343 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4345 * i387-fp.c (i387_cache_to_xsave): In look over
4346 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4347 zmmh_low_space field by use of zmmh_high_space.
4349 2015-01-09 Pedro Alves <palves@redhat.com>
4351 * linux-low.c (step_over_bkpt): Move higher up in the file.
4352 (handle_extended_wait): Don't store the stop_pc here.
4353 (get_stop_pc): Adjust comments and rename to ...
4354 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4355 stopped for a software breakpoint or hardware breakpoint.
4356 (thread_still_has_status_pending_p): New function.
4357 (status_pending_p_callback): Use
4358 thread_still_has_status_pending_p. If the event is no longer
4359 interesting, resume the LWP.
4360 (handle_tracepoints): Add assert.
4361 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4362 (wstatus_maybe_breakpoint): New function.
4363 (cancel_breakpoint): Delete function.
4364 (check_stopped_by_watchpoint): New function, factored out from
4365 linux_low_filter_event.
4366 (lp_status_maybe_breakpoint): Delete function.
4367 (linux_low_filter_event): Remove filter_ptid argument.
4368 Leave thread group exits pending here. Store the LWP's stop PC.
4369 Always leave events pending.
4370 (linux_wait_for_event_filtered): Pull all events out of the
4371 kernel, and leave them all pending.
4372 (count_events_callback, select_event_lwp_callback): Consider all
4374 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4375 (select_event_lwp): Only give preference to the stepping LWP in
4376 all-stop mode. Adjust comments.
4377 (ignore_event): New function.
4378 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4379 references to cancel_breakpoints. Adjust to renames. Also give
4380 equal priority to all LWPs that have had events in non-stop mode.
4381 If reporting a software breakpoint event, unadjust the LWP's PC.
4382 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4383 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4385 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4386 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4387 (linux_stopped_by_watchpoint): Adjust.
4388 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4389 * linux-low.h (enum lwp_stop_reason): New.
4390 (struct lwp_info) <stop_pc>: Adjust comment.
4391 <stopped_by_watchpoint>: Delete field.
4392 <stop_reason>: New field.
4393 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4394 * mem-break.c (software_breakpoint_inserted_here)
4395 (hardware_breakpoint_inserted_here): New function.
4396 * mem-break.h (software_breakpoint_inserted_here)
4397 (hardware_breakpoint_inserted_here): Declare.
4398 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4399 (cancel_breakpoints): Delete.
4400 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4401 (upload_fast_traceframes): Remove references to
4404 2015-01-09 Pedro Alves <palves@redhat.com>
4406 * thread-db.c (find_new_threads_callback): Ignore thread if the
4407 kernel thread ID is -1.
4409 2015-01-09 Pedro Alves <palves@redhat.com>
4411 * linux-low.c (linux_attach_fail_reason_string): Move to
4412 nat/linux-ptrace.c, and rename.
4413 (linux_attach_lwp): Update comment.
4414 (attach_proc_task_lwp_callback): New function.
4415 (linux_attach): Adjust to rename and use
4416 linux_proc_attach_tgid_threads.
4417 (linux_attach_fail_reason_string): Delete declaration.
4419 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4421 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4422 * server.c (gdbserver_version): Likewise.
4424 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4426 * remote-utils.c: Include ctype.h.
4427 (input_interrupt): Explicitly handle the case when the char
4428 received is the NUL byte. Improve the printing of non-ASCII
4431 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4433 * linux-low.c (linux_low_filter_event): Update call to
4434 linux_enable_event_reporting following the addition of
4435 a new parameter to that function.
4437 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4440 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4441 (AARCH64_FPCR_REGNO): Likewise.
4442 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4443 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4444 (aarch64_store_fpregset): Likewise.
4446 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4448 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4449 Remove FIXME comment about assumption about N.
4451 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4453 * configure.ac: If large-file support is disabled in GDBserver,
4454 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4455 * configure: Regenerate.
4457 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4459 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4460 warning upon ENODATA from ptrace.
4461 * linux-s390-low.c (s390_store_tdb): New.
4462 (s390_regsets): Add regset for NT_S390_TDB.
4464 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4466 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4467 without a fill_function.
4468 * linux-s390-low.c (s390_fill_last_break): Remove.
4469 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4470 (s390_arch_setup): Use regset's size instead of fill_function for
4473 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4475 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4476 the regset's store function when ptrace returned an error.
4477 * regcache.c (get_thread_regcache): Invalidate register cache
4478 before fetching inferior's registers.
4480 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4482 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4483 while-loop as for-loop.
4484 (regsets_store_inferior_registers): Likewise.
4486 2014-11-28 Yao Qi <yao@codesourcery.com>
4488 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4489 * config.in, configure: Re-generate.
4490 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4493 2014-11-21 Yao Qi <yao@codesourcery.com>
4495 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4496 (AC_CHECK_HEADERS): Remove malloc.h.
4497 * configure: Re-generated.
4498 * config.in: Re-generated.
4499 * server.h: Don't include alloca.h and malloc.h.
4500 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4501 Don't include malloc.h.
4503 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4505 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4506 corresponding ERRNO check in same block.
4508 2014-11-12 Pedro Alves <palves@redhat.com>
4510 * server.c (cont_thread): Update comment.
4511 (start_inferior, attach_inferior): No longer clear cont_thread.
4512 (handle_v_cont): No longer set cont_thread.
4513 (captured_main): Clear cont_thread each time a GDB connects.
4515 2014-11-12 Pedro Alves <palves@redhat.com>
4517 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4518 thread, and don't resume all threads if the Hc thread has exited.
4520 2014-11-12 Pedro Alves <palves@redhat.com>
4522 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4523 the process group instead of to a specific LWP.
4525 2014-10-15 Pedro Alves <palves@redhat.com>
4528 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4530 (arm_set_thread_context): Delete.
4531 (the_low_target): Adjust.
4532 * win32-i386-low.c (debug_registers_changed)
4533 (debug_registers_used): Delete.
4534 (update_debug_registers_callback): New function.
4535 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4536 needing to update their debug registers.
4537 (win32_get_current_dr): New function.
4538 (x86_dr_low_get_addr, x86_dr_low_get_control)
4539 (x86_dr_low_get_status): Fetch the debug register from the thread
4541 (i386_initial_stuff): Adjust.
4542 (i386_get_thread_context): Remove current_event parameter. Don't
4543 clear debug_registers_changed nor copy DR values to
4545 (i386_set_thread_context): Delete.
4546 (i386_prepare_to_resume): New function.
4547 (i386_thread_added): Mark the thread as needing to update irs
4549 (the_low_target): Remove i386_set_thread_context and install
4550 i386_prepare_to_resume.
4551 * win32-low.c (win32_get_thread_context): Adjust.
4552 (win32_set_thread_context): Use SetThreadContext
4554 (win32_prepare_to_resume): New function.
4555 (win32_require_context): New function, factored out from ...
4556 (thread_rec): ... this.
4557 (continue_one_thread): Call win32_prepare_to_resume on each thread
4558 we're about to continue.
4559 (win32_resume): Call win32_prepare_to_resume on the event thread.
4560 * win32-low.h (struct win32_thread_info)
4561 <debug_registers_changed>: New field.
4562 (struct win32_target_ops): Change prototype of set_thread_context,
4563 delete set_thread_context and add prepare_to_resume.
4564 (win32_require_context): New declaration.
4566 2014-10-08 Gary Benson <gbenson@redhat.com>
4568 * server.h: Do not include common-exceptions.h.
4570 2014-10-08 Gary Benson <gbenson@redhat.com>
4572 * server.h: Do not include cleanups.h.
4574 2014-09-30 James Hogan <james.hogan@imgtec.com>
4576 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4579 2014-09-23 Yao Qi <yao@codesourcery.com>
4581 * linux-low.c (lp_status_maybe_breakpoint): New function.
4582 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4583 (count_events_callback): Likewise.
4584 (select_event_lwp_callback): Likewise.
4585 (cancel_breakpoints_callback): Likewise.
4587 2014-09-19 Don Breazeal <donb@codesourcery.com>
4589 * linux-low.c (handle_extended_wait): Call
4590 linux_ptrace_get_extended_event.
4591 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4592 linux_is_extended_waitstatus.
4594 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4596 * Makefile.in (CPPFLAGS): Define.
4597 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4598 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4600 2014-09-16 Gary Benson <gbenson@redhat.com>
4602 * inferiors.h (current_inferior): Renamed as...
4603 (current_thread): New variable. All uses updated.
4604 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4605 (maybe_move_out_of_jump_pad): Likewise.
4606 (cancel_breakpoint): Likewise.
4607 (linux_low_filter_event): Likewise.
4608 (wait_for_sigstop): Likewise.
4609 (linux_resume_one_lwp): Likewise.
4610 (need_step_over_p): Likewise.
4611 (start_step_over): Likewise.
4612 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4613 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4614 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4615 and save_inferior as saved_thread.
4616 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4618 (regcache_invalidate_thread): Likewise.
4619 * remote-utils.c (prepare_resume_reply): Likewise.
4620 * thread-db.c (thread_db_get_tls_address): Likewise.
4621 (disable_thread_event_reporting): Likewise.
4622 (remove_thread_event_breakpoints): Likewise.
4623 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4625 * target.h (set_desired_inferior): Renamed as...
4626 (set_desired_thread): New declaration. All uses updated.
4627 * server.c (myresume): Updated comment to reference thread instead
4629 (handle_serial_event): Likewise.
4630 (handle_target_event): Likewise.
4632 2014-09-12 Tom Tromey <tromey@redhat.com>
4633 Gary Benson <gbenson@redhat.com>
4635 * regcache.h: Include common-regcache.h.
4636 (regcache_read_pc): Don't declare.
4637 * regcache.c (get_thread_regcache_for_ptid): New function.
4639 2014-09-11 Tom Tromey <tromey@redhat.com>
4640 Gary Benson <gbenson@redhat.com>
4642 * symbol.c: New file.
4643 * Makefile.in (SFILES): Add symbol.c.
4644 (OBS): Add symbol.o.
4646 2014-09-11 Gary Benson <gbenson@redhat.com>
4648 * target.c (target_stop_ptid, target_continue_ptid): New
4651 2014-09-11 Tom Tromey <tromey@redhat.com>
4652 Gary Benson <gbenson@redhat.com>
4654 * target.h: Include target/target.h.
4655 * target.c (target_read_memory, target_read_uint32)
4656 (target_write_memory): New functions.
4658 2014-09-11 Gary Benson <gbenson@redhat.com>
4660 * server.h (debug_hw_points): Don't declare.
4661 * server.c (debug_hw_points): Don't define. Replace all uses
4662 with show_debug_regs.
4663 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4664 all uses with show_debug_regs.
4666 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4668 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4669 endianness into account.
4670 (ppc_supply_ptrace_register): Likewise.
4672 2014-09-03 James Hogan <james.hogan@imgtec.com>
4674 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4675 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4677 2014-09-03 Gary Benson <gbenson@redhat.com>
4679 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4680 ALL_DEBUG_ADDRESS_REGISTERS.
4682 2014-09-02 Gary Benson <gbenson@redhat.com>
4684 * i386-low.h: Renamed as...
4685 * x86-low.h: New file. All type, function and variable name
4686 prefixes changed from "i386_" to "x86_". All references updated.
4687 * i386-low.c: Renamed as...
4688 * x86-low.c: New file. All type, function and variable name
4689 prefixes changed from "i386_" to "x86_". All references updated.
4691 2014-09-02 Gary Benson <gbenson@redhat.com>
4693 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4694 (x86_linux_new_thread): Likewise.
4696 2014-08-29 Gary Benson <gbenson@redhat.com>
4698 * server.h (setjmp.h): Do not include.
4699 (toplevel): Do not declare.
4700 (common-exceptions.h): Include.
4701 (cleanups.h): Likewise.
4702 * server.c (toplevel): Do not define.
4703 (exit_code): New static global.
4704 (detach_or_kill_for_exit_cleanup): New function.
4705 (main): New function. Original main renamed to...
4706 (captured_main): New function.
4707 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4709 2014-08-29 Gary Benson <gbenson@redhat.com>
4711 * Makefile.in (SFILES): Add common/common-exceptions.c.
4712 (OBS): Add common-exceptions.o.
4713 (common-exceptions.o): New rule.
4714 * utils.c (prepare_to_throw_exception): New function.
4716 2014-08-29 Gary Benson <gbenson@redhat.com>
4718 * config.in: Regenerate.
4719 * configure: Likewise.
4721 2014-08-29 Gary Benson <gbenson@redhat.com>
4723 * Makefile.in (SFILES): Add common/cleanups.c.
4725 (cleanups.o): New rule.
4727 2014-08-29 Gary Benson <gbenson@redhat.com>
4729 * utils.c (internal_vwarning): New function.
4731 2014-08-28 Gary Benson <gbenson@redhat.com>
4733 * utils.h (fatal): Remove declaration.
4734 * utils.c (fatal): Remove function.
4736 2014-08-28 Gary Benson <gbenson@redhat.com>
4738 * tracepoint.c (gdb_agent_init): Replace fatal with
4740 (initialize_tracepoint): Likewise.
4742 2014-08-28 Gary Benson <gbenson@redhat.com>
4744 * remote-utils.c (remote_prepare): Replace fatal with error.
4746 2014-08-28 Gary Benson <gbenson@redhat.com>
4748 * linux-low.c (linux_async): Replace fatal with warning.
4750 (linux_start_non_stop): Return -1 if linux_async failed.
4752 2014-08-28 Gary Benson <gbenson@redhat.com>
4754 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4756 (i386_dr_low_get_addr): Remove vague comment.
4757 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4760 2014-08-28 Gary Benson <gbenson@redhat.com>
4762 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4763 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4765 (linux_resume_one_lwp): Likewise.
4766 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4768 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4769 with internal_error.
4770 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4771 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4772 (find_register_by_name): Replace fatal with internal_error.
4773 (find_regno): Likewise.
4774 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4775 * thread-db.c (thread_db_create_event): Likewise.
4776 (thread_db_load_search): Likewise.
4777 (try_thread_db_load_1): Likewise.
4778 * tracepoint.c (get_jump_space_head): Replace fatal with
4780 (claim_trampoline_space): Likewise.
4781 (have_fast_tracepoint_trampoline_buffer): Likewise.
4782 (cmd_qtstart): Likewise.
4783 (stop_tracing): Likewise.
4784 (fast_tracepoint_collecting): Likewise.
4785 (target_malloc): Likewise.
4786 (download_tracepoint): Likewise.
4787 (download_trace_state_variables): Replace check with gdb_assert.
4788 (upload_fast_traceframes): Replace fatal with internal_error.
4790 2014-08-19 Tom Tromey <tromey@redhat.com>
4791 Gary Benson <gbenson@redhat.com>
4793 * Makefile.in (SFILES): Add common/common-debug.c.
4794 (OBS): Add common-debug.o.
4795 (common-debug.o): New rule.
4796 * debug.h (debug_printf): Don't declare.
4797 * debug.c (debug_printf): Renamed and rewritten as...
4798 (debug_vprintf): New function.
4800 2014-08-19 Gary Benson <gbenson@redhat.com>
4802 * utils.h: Do not include print-utils.h.
4804 2014-08-19 Tom Tromey <tromey@redhat.com>
4805 Gary Benson <gbenson@redhat.com>
4807 * server.h: Add static assertion.
4808 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4810 2014-08-19 Tom Tromey <tromey@redhat.com>
4811 Gary Benson <gbenson@redhat.com>
4813 * Makefile.in (SFILES): Add common/errors.c.
4814 (OBS): Add errors.o.
4815 (IPA_OBS): Add errors-ipa.o.
4816 (errors.o): New rule.
4817 (errors-ipa.o): Likewise.
4818 * utils.h (perror_with_name, error, warning): Don't declare.
4819 * utils.c (warning): Renamed and rewritten as...
4820 (vwarning): New function.
4821 (error): Renamed and rewritten as...
4822 (verror): New function.
4823 (internal_error): Renamed and rewritten as...
4824 (internal_verror): New function.
4826 2014-08-07 Gary Benson <gbenson@redhat.com>
4828 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4829 * configure: Regenerate.
4830 * config.in: Likewise.
4831 * server.h: Do not include errno.h.
4832 * event-loop.c: Likewise.
4833 * hostio-errno.c: Likewise.
4834 * linux-low.c: Likewise.
4835 * remote-utils.c: Likewise.
4836 * spu-low.c: Likewise.
4837 * utils.c: Likewise.
4838 * gdbreplay.c: Unconditionally include errno.h.
4840 2014-08-07 Gary Benson <gbenson@redhat.com>
4842 * server.h: Do not include string.h.
4843 * event-loop.c: Likewise.
4844 * linux-low.c: Likewise.
4845 * regcache.c: Likewise.
4846 * remote-utils.c: Likewise.
4847 * spu-low.c: Likewise.
4848 * utils.c: Likewise.
4850 2014-08-07 Gary Benson <gbenson@redhat.com>
4852 * server.h: Do not include gdb_assert.h.
4854 2014-08-07 Gary Benson <gbenson@redhat.com>
4856 * server.h: Do not include common-utils.h.
4858 2014-08-07 Gary Benson <gbenson@redhat.com>
4860 * server.h: Do not include ptid.h.
4861 * notif.h: Likewise.
4863 2014-08-07 Gary Benson <gbenson@redhat.com>
4865 * server.h: Do not include gdb_locale.h.
4867 2014-08-07 Gary Benson <gbenson@redhat.com>
4869 * server.h: Do not include gdb/signals.h.
4870 * win32-low.c: Likewise.
4872 2014-08-07 Gary Benson <gbenson@redhat.com>
4874 * server.h: Do not include pathmax.h.
4876 2014-08-07 Gary Benson <gbenson@redhat.com>
4878 * server.h: Do not include libiberty.h.
4879 * linux-bfin-low.c: Likewise.
4881 2014-08-07 Gary Benson <gbenson@redhat.com>
4883 * server.h: Do not include ansidecl.h.
4885 2014-08-07 Gary Benson <gbenson@redhat.com>
4887 * linux-x86-low.c: Do not include stddef.h.
4888 * lynx-ppc-low.c: Likewise.
4889 * tracepoint.c: Likewise.
4891 2014-08-07 Gary Benson <gbenson@redhat.com>
4893 * server.h: Do not include stdarg.h.
4894 * nto-low.c: Likewise.
4896 2014-08-07 Gary Benson <gbenson@redhat.com>
4898 * server.h: Do not include stdlib.h.
4899 * inferiors.c: Likewise.
4900 * linux-low.c: Likewise.
4901 * regcache.c: Likewise.
4902 * spu-low.c: Likewise.
4903 * tracepoint.c: Likewise.
4904 * utils.c: Likewise.
4906 2014-08-07 Gary Benson <gbenson@redhat.com>
4908 * server.h: Do not include stdio.h.
4909 * linux-low.c: Likewise.
4910 * remote-utils.c: Likewise.
4911 * spu-low.c: Likewise.
4912 * utils.c: Likewise.
4913 * wincecompat.c: Likewise.
4915 2014-08-06 Gary Benson <gbenson@redhat.com>
4917 * regcache.c (init_register_cache): Move conditionals inside if.
4919 2014-08-06 Gary Benson <gbenson@redhat.com>
4921 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4923 2014-07-31 Gary Benson <gbenson@redhat.com>
4925 * ax.h: Do not include server.h.
4926 * gdbthread.h: Likewise.
4927 * lynx-low.h: Likewise.
4928 * notif.h: Likewise.
4930 2014-07-30 Gary Benson <gbenson@redhat.com>
4932 * server.h: Include common-defs.h.
4933 Do not include config.h or build-gnulib-gdbserver/config.h.
4935 2014-07-30 Gary Benson <gbenson@redhat.com>
4937 * hostio-errno.c: Move server.h to top of includes list.
4938 * inferiors.c: Likewise.
4939 * linux-x86-low.c: Likewise.
4940 * notif.c: Include server.h.
4942 2014-07-24 Tom Tromey <tromey@redhat.com>
4943 Gary Benson <gbenson@redhat.com>
4945 * server.h (CORE_ADDR): Now unsigned.
4947 2014-07-16 Pedro Alves <palves@redhat.com>
4949 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4951 2014-07-15 Pedro Alves <palves@redhat.com>
4953 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4956 2014-07-11 Pedro Alves <palves@redhat.com>
4958 * linux-low.c (kill_wait_lwp): New function, based on
4959 kill_one_lwp_callback, but use my_waitpid directly.
4960 (kill_one_lwp_callback, linux_kill): Use it.
4962 2014-06-23 Pedro Alves <palves@redhat.com>
4964 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4965 before setting DR0..DR3.
4967 2014-06-20 Gary Benson <gbenson@redhat.com>
4969 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4970 * configure: Regenerated.
4971 * config.in: Likewise.
4973 2014-06-20 Gary Benson <gbenson@redhat.com>
4975 * Makefile.in (SFILES): Update locations for files moved
4977 (object file files): Reordered.
4979 2014-06-20 Gary Benson <gbenson@redhat.com>
4981 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4982 (i386_dr_low_set_addr): Likewise.
4983 (i386_dr_low_get_addr): Likewise.
4984 (i386_dr_low_can_set_control): Likewise.
4985 (i386_dr_low_set_control): Likewise.
4986 (i386_dr_low_get_control): Likewise.
4987 (i386_dr_low_get_status): Likewise.
4988 (i386_get_debug_register_length): Likewise.
4989 * linux-x86-low.c (i386_dr_low_set_addr):
4990 Changed signature. Made static.
4991 (i386_dr_low_get_addr): Likewise.
4992 (i386_dr_low_set_control): Likewise.
4993 (i386_dr_low_get_control): Likewise.
4994 (i386_dr_low_get_status): Likewise.
4995 (i386_dr_low): New global variable.
4996 * win32-i386-low.c (i386_dr_low_set_addr):
4997 Changed signature. Made static.
4998 (i386_dr_low_get_addr): Likewise.
4999 (i386_dr_low_set_control): Likewise.
5000 (i386_dr_low_get_control): Likewise.
5001 (i386_dr_low_get_status): Likewise.
5002 (i386_dr_low): New global variable.
5004 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5006 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5007 * Makefile.in (AR, AR_FLAGS): Define.
5008 * configure: Regenerate.
5010 2014-06-19 Gary Benson <gbenson@redhat.com>
5012 * Makefile.in (i386-dregs.o): New rule.
5013 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5014 * i386-low.c (target.h): Remove include.
5015 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5016 (DR_CONTROL_SHIFT): Likewise.
5017 (DR_CONTROL_SIZE): Likewise.
5018 (DR_RW_EXECUTE): Likewise.
5019 (DR_RW_WRITE): Likewise.
5020 (DR_RW_READ): Likewise.
5021 (DR_RW_IORW): Likewise.
5022 (DR_LEN_1): Likewise.
5023 (DR_LEN_2): Likewise.
5024 (DR_LEN_4): Likewise.
5025 (DR_LEN_8): Likewise.
5026 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5027 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5028 (DR_ENABLE_SIZE): Likewise.
5029 (DR_LOCAL_SLOWDOWN): Likewise.
5030 (DR_GLOBAL_SLOWDOWN): Likewise.
5031 (DR_CONTROL_RESERVED): Likewise.
5032 (I386_DR_CONTROL_MASK): Likewise.
5033 (I386_DR_VACANT): Likewise.
5034 (I386_DR_LOCAL_ENABLE): Likewise.
5035 (I386_DR_GLOBAL_ENABLE): Likewise.
5036 (I386_DR_DISABLE): Likewise.
5037 (I386_DR_SET_RW_LEN): Likewise.
5038 (I386_DR_GET_RW_LEN): Likewise.
5039 (I386_DR_WATCH_HIT): Likewise.
5040 (i386_wp_op_t): Likewise.
5041 (i386_show_dr): Likewise.
5042 (i386_length_and_rw_bits): Likewise.
5043 (i386_insert_aligned_watchpoint): Likewise.
5044 (i386_remove_aligned_watchpoint): Likewise.
5045 (i386_handle_nonaligned_watchpoint): Likewise.
5046 i386_update_inferior_debug_regs(): Likewise.
5047 (i386_dr_insert_watchpoint): Likewise.
5048 (i386_dr_remove_watchpoint): Likewise.
5049 (i386_dr_region_ok_for_watchpoint): Likewise.
5050 (i386_dr_stopped_data_address): Likewise.
5051 (i386_dr_stopped_by_watchpoint): Likewise.
5053 2014-06-19 Gary Benson <gbenson@redhat.com>
5055 * i386-low.c (i386_dr_show): Renamed to
5056 i386_show_dr and made static. All uses updated.
5057 (i386_dr_length_and_rw_bits): Renamed to
5058 i386_length_and_rw_bits and made static.
5060 (i386_dr_insert_aligned_watchpoint): Renamed to
5061 i386_insert_aligned_watchpoint and made static.
5063 (i386_dr_remove_aligned_watchpoint): Renamed to
5064 i386_remove_aligned_watchpoint and made static.
5066 (i386_dr_update_inferior_debug_regs): Renamed to
5067 i386_update_inferior_debug_regs and made static.
5070 2014-06-18 Gary Benson <gbenson@redhat.com>
5072 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5073 (i386_dr_low_can_set_control): Likewise.
5074 (i386_get_debug_register_length): Likewise.
5075 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5076 (i386_dr_low_can_set_control): Likewise.
5077 (i386_get_debug_register_length): Likewise.
5079 2014-06-17 Gary Benson <gbenson@redhat.com>
5081 * i386-low.h (i386-dregs.h): New include.
5082 (DR_FIRSTADDR): Now in i386-dregs.h.
5083 (DR_LASTADDR): Likewise.
5084 (DR_NADDR): Likewise.
5085 (DR_STATUS): Likewise.
5086 (DR_CONTROL): Likewise.
5087 (i386_debug_reg_state): Likewise.
5088 (i386_dr_insert_watchpoint): Likewise.
5089 (i386_dr_remove_watchpoint): Likewise.
5090 (i386_dr_region_ok_for_watchpoint): Likewise.
5091 (i386_dr_stopped_data_address): Likewise.
5092 (i386_dr_stopped_by_watchpoint): Likewise.
5093 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5095 2014-06-18 Gary Benson <gbenson@redhat.com>
5097 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5098 i386_dr_insert_watchpoint.
5099 (i386_low_remove_watchpoint): Renamed to
5100 i386_dr_remove_watchpoint.
5101 (i386_low_region_ok_for_watchpoint): Renamed to
5102 i386_dr_region_ok_for_watchpoint.
5103 (i386_low_stopped_data_address): Renamed to
5104 i386_dr_stopped_data_address.
5105 (i386_low_stopped_by_watchpoint): Renamed to
5106 i386_dr_stopped_by_watchpoint.
5107 * i386-low.c (i386_show_dr): Renamed to
5108 i386_dr_show and made nonstatic. All uses updated.
5109 (i386_length_and_rw_bits): Renamed to
5110 i386_dr_length_and_rw_bits and made nonstatic.
5112 (i386_insert_aligned_watchpoint): Renamed to
5113 i386_dr_insert_aligned_watchpoint and made nonstatic.
5115 (i386_remove_aligned_watchpoint): Renamed to
5116 i386_dr_remove_aligned_watchpoint and made nonstatic.
5118 (i386_update_inferior_debug_regs): Renamed to
5119 i386_dr_update_inferior_debug_regs and made nonstatic.
5121 (i386_low_insert_watchpoint): Renamed to
5122 i386_dr_insert_watchpoint. All uses updated.
5123 (i386_low_remove_watchpoint): Renamed to
5124 i386_dr_remove_watchpoint. All uses updated.
5125 (i386_low_region_ok_for_watchpoint): Renamed to
5126 i386_dr_region_ok_for_watchpoint. All uses updated.
5127 (i386_low_stopped_data_address): Renamed to
5128 i386_dr_stopped_data_address. All uses updated.
5129 (i386_low_stopped_by_watchpoint): Renamed to
5130 i386_dr_stopped_by_watchpoint. All uses updated.
5132 2014-06-18 Gary Benson <gbenson@redhat.com>
5134 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5135 (i386_dr_low_can_set_control): Likewise.
5136 (i386_insert_aligned_watchpoint): New check.
5138 2014-06-18 Gary Benson <gbenson@redhat.com>
5140 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5143 2014-06-18 Gary Benson <gbenson@redhat.com>
5145 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5146 instead of fatal and error.
5147 (i386_handle_nonaligned_watchpoint): Likewise.
5149 2014-06-18 Gary Benson <gbenson@redhat.com>
5151 * i386-low.c (i386_get_debug_register_length): New macro.
5152 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5153 (i386_show_dr): Use debug_printf instead of fprintf. Use
5154 phex to format values.
5156 2014-06-18 Gary Benson <gbenson@redhat.com>
5158 * i386-low.h: Comment changes.
5159 * i386-low.c: Likewise.
5161 2014-06-18 Gary Benson <gbenson@redhat.com>
5163 * i386-low.c: Whitespace changes.
5165 2014-06-12 Tom Tromey <tromey@redhat.com>
5167 * utils.c (freeargv): Remove.
5169 2014-06-12 Tom Tromey <tromey@redhat.com>
5171 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5172 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5173 (parse_debug_format_options): Likewise.
5174 (gdbserver_usage): Likewise.
5175 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5176 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5177 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5179 ($(LIBGNU)): Depend on libiberty.
5180 (all-lib): Recurse into all subdirs.
5181 (install-only): Invoke "install" target in subdirs.
5182 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5184 * configure: Rebuild.
5185 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5186 for vasprintf, vsnprintf, or gettimeofday.
5187 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5190 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5192 * development.sh: Delete.
5193 * Makefile.in (config.status): Adjust dependency on development.sh.
5194 * configure.ac: Adjust development.sh source call.
5195 * configure: Regenerate.
5197 2014-06-02 Pedro Alves <palves@redhat.com>
5199 * ax.c (gdb_free_agent_expr): New function.
5200 * ax.h (gdb_free_agent_expr): New declaration.
5201 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5203 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5205 (clear_breakpoint_conditions_and_commands): New function.
5206 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5207 (clear_breakpoint_conditions_and_commands): New declaration.
5209 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5211 * linux-aarch64-low.c (asm/ptrace.h): Include.
5213 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5215 Fix TLS access for -static -pthread.
5216 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5217 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5218 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5220 2014-05-20 Pedro Alves <palves@redhat.com>
5222 * linux-aarch64-low.c (aarch64_insert_point)
5223 (aarch64_remove_point): No longer check whether the type is
5224 supported here. Adjust to new interface.
5225 (the_low_target): Install aarch64_supports_z_point_type as
5226 supports_z_point_type method.
5227 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5228 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5229 instead of a Z packet char. Adjust.
5230 (arm_supports_z_point_type): New function.
5231 (arm_insert_point, arm_remove_point): Adjust to new interface.
5232 (the_low_target): Install arm_supports_z_point_type.
5233 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5234 (cris_insert_point, cris_remove_point): Adjust to new interface.
5235 Don't check whether the type is supported here.
5236 (the_low_target): Install cris_supports_z_point_type.
5237 * linux-low.c (linux_supports_z_point_type): New function.
5238 (linux_insert_point, linux_remove_point): Adjust to new interface.
5239 * linux-low.h (struct linux_target_ops) <insert_point,
5240 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5241 raw_breakpoint pointer parameter.
5242 <supports_z_point_type>: New method.
5243 * linux-mips-low.c (mips_supports_z_point_type): New function.
5244 (mips_insert_point, mips_remove_point): Adjust to new interface.
5245 Use mips_supports_z_point_type.
5246 (the_low_target): Install mips_supports_z_point_type.
5247 * linux-ppc-low.c (the_low_target): Install NULL as
5248 supports_z_point_type method.
5249 * linux-s390-low.c (the_low_target): Install NULL as
5250 supports_z_point_type method.
5251 * linux-sparc-low.c (the_low_target): Install NULL as
5252 supports_z_point_type method.
5253 * linux-x86-low.c (x86_supports_z_point_type): New function.
5254 (x86_insert_point): Adjust to new insert_point interface. Use
5255 insert_memory_breakpoint. Adjust to new
5256 i386_low_insert_watchpoint interface.
5257 (x86_remove_point): Adjust to remove_point interface. Use
5258 remove_memory_breakpoint. Adjust to new
5259 i386_low_remove_watchpoint interface.
5260 (the_low_target): Install x86_supports_z_point_type.
5261 * lynx-low.c (lynx_target_ops): Install NULL as
5262 supports_z_point_type callback.
5263 * nto-low.c (nto_supports_z_point_type): New.
5264 (nto_insert_point, nto_remove_point): Adjust to new interface.
5265 (nto_target_ops): Install nto_supports_z_point_type.
5266 * mem-break.c: Adjust intro comment.
5267 (struct raw_breakpoint) <raw_type, size>: New fields.
5268 <inserted>: Update comment.
5269 <shlib_disabled>: Delete field.
5270 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5271 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5272 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5273 (raw_bkpt_type_to_target_hw_bp_type): New function.
5274 (find_enabled_raw_code_breakpoint_at): New function.
5275 (find_raw_breakpoint_at): New type and size parameters. Use them.
5276 (insert_memory_breakpoint): New function, based off
5277 set_raw_breakpoint_at.
5278 (remove_memory_breakpoint): New function.
5279 (set_raw_breakpoint_at): Reimplement.
5280 (set_breakpoint): New, based on set_breakpoint_at.
5281 (set_breakpoint_at): Reimplement.
5282 (delete_raw_breakpoint): Go through the_target->remove_point
5283 instead of assuming memory breakpoints.
5284 (find_gdb_breakpoint_at): Delete.
5285 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5286 (find_gdb_breakpoint): New function.
5287 (set_gdb_breakpoint_at): Delete.
5288 (z_type_supported): New function.
5289 (set_gdb_breakpoint_1): New function, loosely based off
5290 set_gdb_breakpoint_at.
5291 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5292 (delete_gdb_breakpoint_at): Delete.
5293 (delete_gdb_breakpoint_1): New function, loosely based off
5294 delete_gdb_breakpoint_at.
5295 (delete_gdb_breakpoint): New function.
5296 (clear_gdb_breakpoint_conditions): Rename to ...
5297 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5299 (add_condition_to_breakpoint): Make static.
5300 (add_breakpoint_condition): Take a struct breakpoint pointer
5301 instead of an address. Adjust.
5302 (gdb_condition_true_at_breakpoint): Rename to ...
5303 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5305 (gdb_condition_true_at_breakpoint): Reimplement.
5306 (add_breakpoint_commands): Take a struct breakpoint pointer
5307 instead of an address. Adjust.
5308 (gdb_no_commands_at_breakpoint): Rename to ...
5309 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5310 parameter. Return true if no breakpoint was found. Change debug
5312 (gdb_no_commands_at_breakpoint): Reimplement.
5313 (run_breakpoint_commands): Rename to ...
5314 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5315 and change return type to boolean.
5316 (run_breakpoint_commands): New function.
5317 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5318 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5319 breakpoint. Go through the_target->remove_point instead of
5320 assuming memory breakpoint.
5321 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5322 software and hardware breakpoints.
5323 (reinsert_raw_breakpoint): Go through the_target->insert_point
5324 instead of assuming memory breakpoint.
5325 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5326 software and hardware breakpoints.
5327 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5328 Check both software and hardware breakpoints.
5329 (validate_inserted_breakpoint): Assert the breakpoint is a
5330 software breakpoint. Set the inserted flag to -1 instead of
5331 setting shlib_disabled.
5332 (delete_disabled_breakpoints): Adjust.
5333 (validate_breakpoints): Only validate software breakpoints.
5334 Adjust to inserted flag change.
5335 (check_mem_read, check_mem_write): Skip breakpoint types other
5336 than software breakpoints. Adjust to inserted flag change.
5337 * mem-break.h (enum raw_bkpt_type): New enum.
5338 (raw_breakpoint, struct process_info): Forward declare.
5339 (Z_packet_to_target_hw_bp_type): Delete declaration.
5340 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5341 (set_gdb_breakpoint, delete_gdb_breakpoint)
5342 (clear_breakpoint_conditions): New declarations.
5343 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5344 (breakpoint_inserted_here): Update comment.
5345 (add_breakpoint_condition, add_breakpoint_commands): Replace
5346 address parameter with a breakpoint pointer parameter.
5347 (gdb_breakpoint_here): Update comment.
5348 (delete_gdb_breakpoint_at): Delete.
5349 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5350 * server.c (process_point_options): Take a struct breakpoint
5351 pointer instead of an address. Adjust.
5352 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5353 delete_gdb_breakpoint.
5354 * spu-low.c (spu_target_ops): Install NULL as
5355 supports_z_point_type method.
5356 * target.h: Include mem-break.h.
5357 (struct target_ops) <prepare_to_access_memory>: Update comment.
5358 <supports_z_point_type>: New field.
5359 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5360 instead of a char. Also take a raw breakpoint pointer.
5361 * win32-arm-low.c (the_low_target): Install NULL as
5362 supports_z_point_type.
5363 * win32-i386-low.c (i386_supports_z_point_type): New function.
5364 (i386_insert_point, i386_remove_point): Adjust to new interface.
5365 (the_low_target): Install i386_supports_z_point_type.
5366 * win32-low.c (win32_supports_z_point_type): New function.
5367 (win32_insert_point, win32_remove_point): Adjust to new interface.
5368 (win32_target_ops): Install win32_supports_z_point_type.
5369 * win32-low.h (struct win32_target_ops):
5370 <supports_z_point_type>: New method.
5371 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5372 instead of a char. Also take a raw breakpoint pointer.
5374 2014-05-20 Pedro Alves <palves@redhat.com>
5376 * mem-break.h: Include break-common.h.
5377 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5378 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5379 (Z_packet_to_target_hw_bp_type): New declaration.
5380 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5381 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5382 (Z_PACKET_ACCESS_WP): Delete macros.
5383 (Z_packet_to_hw_type): Delete function.
5384 * i386-low.h: Don't include break-common.h here.
5385 (Z_packet_to_hw_type): Delete declaration.
5386 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5387 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5388 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5389 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5390 * linux-aarch64-low.c: Don't include break-common.h here.
5391 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5392 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5393 (Z_packet_to_target_hw_bp_type): Delete function.
5394 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5396 (mips_insert_point, mips_remove_point): Use
5397 Z_packet_to_target_hw_bp_type.
5399 2014-05-20 Pedro Alves <palves@redhat.com>
5401 * linux-aarch64-low.c: Include break-common.h.
5402 (enum target_point_type): Delete.
5403 (Z_packet_to_point_type): Rename to ...
5404 (Z_packet_to_target_hw_bp_type): ... this, and return a
5405 target_hw_bp_type instead.
5406 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5407 instead of an enum target_point_type.
5408 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5410 (aarch64_dr_state_insert_one_point)
5411 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5412 (aarch64_handle_aligned_watchpoint)
5413 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5414 Take an enum target_hw_bp_type instead of an enum
5416 (aarch64_supports_z_point_type): New function.
5417 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5418 use Z_packet_to_target_hw_bp_type.
5420 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5422 * configure.ac: Only use -Werror by default when DEVELOPMENT
5424 * configure: Regenerate.
5426 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5428 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5429 * linux-x86-low.c (X86_64_USER_REGS): New.
5430 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5432 2014-04-28 Yao Qi <yao@codesourcery.com>
5434 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5437 2014-04-25 Pedro Alves <palves@redhat.com>
5440 * linux-low.c (linux_attach_fail_reason_string): New function.
5441 (linux_attach_lwp): Delete.
5442 (linux_attach_lwp_1): Rename to ...
5443 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5444 argument. Remove "initial" parameter. Return int instead of
5445 void. Don't error or warn here.
5446 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5447 failure to attach to the tgid. Call warning when failing to
5449 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5450 argument. Remove "initial" parameter. Return int instead of
5451 void. Don't error or warn here.
5452 (linux_attach_fail_reason_string): New declaration.
5453 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5454 interface change. Use linux_attach_fail_reason_string.
5456 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5457 Walfred Tedeschi <walfred.tedeschi@intel.com>
5459 * Makefile.in: Added rules to handle new files
5460 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5461 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5462 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5463 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5464 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5465 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5467 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5468 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5469 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5470 i386/x32-avx512.xml.
5471 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5472 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5473 i386/x32-avx512-linux.xml.
5474 * i387-fp.c (num_avx512_k_registers): New constant for number
5476 (num_avx512_zmmh_low_registers): New constant for number of
5477 lower ZMM registers (0-15).
5478 (num_avx512_zmmh_high_registers): New constant for number of
5479 higher ZMM registers (16-31).
5480 (num_avx512_ymmh_registers): New contant for number of higher
5481 YMM registers (ymm16-31 added by avx521 on x86_64).
5482 (num_avx512_xmm_registers): New constant for number of higher
5483 XMM registers (xmm16-31 added by AVX512 on x86_64).
5484 (struct i387_xsave): Add space for AVX512 registers.
5485 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5486 Add code to handle AVX512 registers.
5487 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5488 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5489 prototypei from generated file.
5490 (tdesc_amd64_avx512_linux): Likewise.
5491 (init_registers_x32_avx512_linux): Likewise.
5492 (tdesc_x32_avx512_linux): Likewise.
5493 (init_registers_i386_avx512_linux): Likewise.
5494 (tdesc_i386_avx512_linux): Likewise.
5495 (x86_64_regmap): Add AVX512 registers.
5496 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5498 (initialize_low_arch): Add code to initialize AVX512 registers.
5500 2014-04-23 Pedro Alves <palves@redhat.com>
5502 * mem-break.c (find_gdb_breakpoint_at): Make static.
5503 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5505 2014-04-23 Pedro Alves <palves@redhat.com>
5507 * i386-low.c: Don't include break-common.h here.
5508 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5509 prototype to take target_hw_bp_type as argument instead of a Z
5511 * i386-low.h: Include break-common.h here.
5512 (Z_packet_to_hw_type): Declare.
5513 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5515 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5516 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5517 (x86_remove_point): Convert the packet number to a
5518 target_hw_bp_type before calling i386_low_remove_watchpoint.
5519 * win32-i386-low.c (i386_insert_point): Convert the packet number
5520 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5521 (i386_remove_point): Convert the packet number to a
5522 target_hw_bp_type before calling i386_low_remove_watchpoint.
5524 2014-04-23 Pedro Alves <palves@redhat.com>
5526 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5528 2014-04-10 Pedro Alves <palves@redhat.com>
5530 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5531 Check if the condition or command is NULL before checking if the
5532 breakpoint is known. On success, return true.
5533 * mem-break.h (add_breakpoint_condition): Document return.
5534 (add_breakpoint_commands): Add describing comment.
5535 * server.c (skip_to_semicolon): New function.
5536 (process_point_options): Use it.
5538 2014-04-09 Pedro Alves <palves@redhat.com>
5540 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5543 2014-02-27 Pedro Alves <palves@redhat.com>
5546 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5548 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5550 (last_thread_of_process_p): Take a PID argument instead of a
5552 (linux_wait_for_lwp): Delete.
5553 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5555 (linux_low_filter_event): New function, party factored out from
5556 linux_wait_for_event.
5557 (linux_wait_for_event): Rename to ...
5558 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5559 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5560 sigsuspend. Check for zombie leaders.
5561 (linux_wait_for_event): Reimplement as wrapper around
5562 linux_wait_for_event_filtered.
5563 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5564 a normal or signal exit is seen, it's the whole process exiting.
5565 (wait_for_sigstop): No longer a for_each_inferior callback.
5566 Rewrite on top of linux_wait_for_event_filtered.
5567 (stop_all_lwps): Call wait_for_sigstop directly.
5568 * server.c (resume, handle_target_event): Handle
5569 TARGET_WAITKIND_NO_RESUMED.
5571 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5573 * win32-low.c (psapi_get_dll_name,
5574 * win32_CreateToolhelp32Snapshot): Delete.
5575 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5576 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5578 (handle_load_dll): Add function description.
5579 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5581 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5583 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5585 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5586 base address when calling win32_add_one_solib.
5587 (handle_load_dll): Delete local variable load_addr.
5588 Remove 0x1000 offset applied to DLL base address when calling
5589 win32_add_one_solib.
5590 (handle_unload_dll): Add comment.
5592 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5594 * win32-low.c (win32_add_all_dlls): Renames
5595 win32_ensure_ntdll_loaded. Rewrite function documentation.
5596 Adjust implementation to always load all DLLs.
5597 Add 0x1000 offset to DLL base address when calling
5598 win32_add_one_solib.
5599 (child_initialization_done): New static global.
5600 (do_initial_child_stuff): Set child_initialization_done to
5601 zero during child initialization, and 1 after. Replace call
5602 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5604 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5605 (handle_unload_dll): Add function documentation.
5606 (get_child_debug_event): Ignore load and unload DLL events
5607 during child initialization.
5609 2014-02-20 Doug Evans <dje@google.com>
5611 Remove global all_lwps.
5612 * inferiors.h (ptid_of): Move here from linux-low.h.
5613 (pid_of, lwpid_of): Ditto.
5614 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5615 parameter is a struct thread_info * now.
5616 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5617 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5618 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5620 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5621 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5622 * linux-arm-low.c (update_registers_callback): Update, "entry"
5623 parameter is a struct thread_info * now.
5624 Fetch lwpid from current_inferior directly.
5625 (arm_insert_point): Pass &all_threads to find_inferior instead of
5627 (arm_remove_point): Ditto.
5628 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5629 (arm_prepare_to_resume): Fetch pid from thread.
5630 (arm_read_description): Fetch lwpid from current_inferior directly.
5631 * linux-low.c (all_lwps): Delete.
5632 (delete_lwp): Delete call to remove_inferior.
5633 (handle_extended_wait): Fetch lwpid from thread.
5634 (add_lwp): Don't set lwp->entry.id. Remove call to
5635 add_inferior_to_list.
5636 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5637 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5638 (kill_one_lwp_callback): Ditto.
5639 (linux_kill): Don't dereference NULL pointer.
5640 Fetch ptid,lwpid from thread.
5641 (get_detach_signal): Fetch ptid from thread.
5642 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5643 Simplify call to regcache_invalidate_thread.
5644 (delete_lwp_callback): Update, "entry" parameter is a
5645 struct thread_info * now. Fetch pid from thread.
5646 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5647 (status_pending_p_callback): Update, "entry" parameter is a
5648 struct thread_info * now. Fetch ptid from thread.
5649 (find_lwp_pid): Update, "entry" parameter is a
5650 struct thread_info * now.
5651 (linux_wait_for_lwp): Fetch pid from thread.
5652 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5653 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5654 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5655 (dequeue_one_deferred_signal): Ditto.
5656 (cancel_breakpoint): Fetch ptid from current_inferior.
5657 (linux_wait_for_event): Pass &all_threads to find_inferior,
5658 not &all_lwps. Fetch ptid, lwpid from thread.
5659 (count_events_callback): Update, "entry" parameter is a
5660 struct thread_info * now.
5661 (select_singlestep_lwp_callback): Ditto.
5662 (select_event_lwp_callback): Ditto.
5663 (cancel_breakpoints_callback): Ditto.
5664 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5666 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5667 (unsuspend_one_lwp): Update, "entry" parameter is a
5668 struct thread_info * now.
5669 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5671 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5672 Fetch lwpid from thread, not lwp.
5673 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5674 Pass &all_threads to find_inferior, not &all_lwps.
5675 (send_sigstop): Fetch lwpid from thread, not lwp.
5676 (send_sigstop_callback): Update, "entry" parameter is a
5677 struct thread_info * now.
5678 (suspend_and_send_sigstop_callback): Ditto.
5679 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5680 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5681 struct thread_info * now.
5682 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5684 (lwp_running): Update, "entry" parameter is a
5685 struct thread_info * now.
5686 (stop_all_lwps): Fetch ptid from thread.
5687 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5688 (linux_resume_one_lwp): Fetch lwpid from thread.
5689 (linux_set_resume_request): Update, "entry" parameter is a
5690 struct thread_info * now. Fetch pid, lwpid from thread.
5691 (resume_status_pending_p): Update, "entry" parameter is a
5692 struct thread_info * now.
5693 (need_step_over_p): Ditto. Fetch lwpid from thread.
5694 (start_step_over): Fetch lwpid from thread.
5695 (linux_resume_one_thread): Update, "entry" parameter is a
5696 struct thread_info * now. Fetch lwpid from thread.
5697 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5698 (proceed_one_lwp): Update, "entry" parameter is a
5699 struct thread_info * now. Fetch lwpid from thread.
5700 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5701 struct thread_info * now.
5702 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5703 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5704 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5706 (regsets_store_inferior_registers): Ditto.
5707 (fetch_register, store_register): Ditto.
5708 (linux_read_memory, linux_write_memory): Ditto.
5709 (linux_request_interrupt): Ditto.
5710 (linux_read_auxv): Ditto.
5711 (linux_xfer_siginfo): Ditto.
5712 (linux_qxfer_spu): Ditto.
5713 (linux_qxfer_libraries_svr4): Ditto.
5714 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5715 moved to inferiors.h.
5717 (get_thread_lwp): Update.
5718 (struct lwp_info): Delete member "entry". Simplify comment for
5721 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5722 current_inferior directly.
5723 (update_watch_registers_callback): Update, "entry" parameter is a
5724 struct thread_info * now. Fetch pid from thread.
5725 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5726 (mips_insert_point): Fetch lwpid from current_inferior.
5727 Pass &all_threads to find_inferior, not &all_lwps.
5728 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5729 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5731 (mips_stopped_data_address): Ditto.
5732 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5734 * linux-tile-low.c (tile_arch_setup): Ditto.
5735 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5736 (update_debug_registers_callback): Update, "entry" parameter is a
5737 struct thread_info * now. Fetch pid from thread.
5738 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5739 Pass &all_threads to find_inferior, not &all_lwps.
5740 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5741 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5742 Pass &all_threads to find_inferior, not &all_lwps.
5743 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5744 (i386_dr_low_get_status): Ditto.
5745 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5746 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5747 (x86_linux_read_description): Ditto.
5748 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5750 2014-02-20 Doug Evans <dje@google.com>
5752 * inferiors.c (get_first_inferior): Fix buglet.
5754 2014-02-19 Doug Evans <dje@google.com>
5756 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5757 * inferiors.c (add_thread): Change result type to struct thread_info *.
5758 All callers updated.
5759 (add_lwp): Call add_thread here instead of in callers.
5760 All callers updated.
5761 * linux-low.h (get_lwp_thread): Rewrite.
5762 (struct lwp_info): New member "thread".
5764 2014-02-19 Doug Evans <dje@google.com>
5766 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5767 All callers updated.
5769 2014-02-19 Doug Evans <dje@google.com>
5771 * inferiors.c (add_thread): Fix whitespace.
5773 2014-02-19 Doug Evans <dje@google.com>
5775 * dll.c (clear_dlls): Replace accessing list implemention details
5777 * gdbthread.h (get_first_thread): Declare.
5778 * inferiors.c (for_each_inferior_with_data): New function.
5779 (get_first_thread): New function.
5780 (find_thread_ptid): Simplify.
5781 (get_first_inferior): New function.
5782 (clear_list): Delete.
5783 (one_inferior_p): New function.
5784 (clear_inferior_list): New function.
5785 (clear_inferiors): Update.
5786 * inferiors.h (for_each_inferior_with_data): Declare.
5787 (clear_inferior_list): Declare.
5788 (one_inferior_p): Declare.
5789 (get_first_inferior): Declare.
5790 * linux-low.c (linux_wait_for_event): Replace accessing list
5791 implemention details with API function.
5792 * server.c (target_running): Ditto.
5793 (accumulate_file_name_length): New function.
5794 (emit_dll_description): New function.
5795 (handle_qxfer_libraries): Replace accessing list implemention
5796 details with API function.
5797 (handle_qxfer_threads_worker): New function.
5798 (handle_qxfer_threads_proper): Replace accessing list implemention
5799 details with API function.
5800 (handle_query): Ditto.
5801 (visit_actioned_threads_callback_ftype): New typedef.
5802 (visit_actioned_threads_data): New struct.
5803 (visit_actioned_threads): Rewrite to be find_inferior callback.
5804 (resume): Call find_inferior.
5805 (handle_status): Replace accessing list implemention
5806 details with API function.
5807 (process_serial_event): Replace accessing list implemention details
5809 * target.c (set_desired_inferior): Replace accessing list implemention
5810 details with API function.
5811 * tracepoint.c (same_process_p): New function.
5812 (gdb_agent_about_to_close): Replace accessing list implemention
5813 details with API function.
5814 * win32-low.c (child_delete_thread): Replace accessing list
5815 implemention details with API function.
5816 (match_dll_by_basename): New function.
5817 (dll_is_loaded_by_basename): New function.
5818 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5819 details call to dll_is_loaded_by_basename.
5821 2014-02-19 Doug Evans <dje@google.com>
5823 * dll.h (struct dll_info): Add comment.
5824 * gdbthread.h (struct thread_info): Add comment.
5825 (current_ptid): Simplify.
5826 * inferiors.c (add_process): Update.
5827 (remove_process): Update.
5828 * inferiors.h (struct process_info): Rename member "head" to "entry".
5829 * linux-low.c (delete_lwp): Update.
5831 (last_thread_of_process_p): Update.
5832 (kill_one_lwp_callback, linux_kill): Update.
5833 (status_pending_p_callback): Update.
5834 (wait_for_sigstop): Update. Simplify read of ptid.
5835 (start_step_over): Update.
5836 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5837 (get_lwp_thread): Update.
5838 (struct lwp_info): Rename member "head" to "entry".
5839 * regcache.h (inferior_list_entry): Delete.
5840 * server.c (kill_inferior_callback): Update.
5841 (detach_or_kill_inferior_callback): Update.
5842 (print_started_pid): Update.
5843 (print_attached_pid): Update.
5844 (process_serial_event): Simplify read of ptid.
5845 * thread-db.c (thread_db_create_event): Update.
5846 (thread_db_get_tls_address): Update.
5847 * win32-low.c (current_inferior_ptid): Simplify.
5849 2014-02-19 Tom Tromey <tromey@redhat.com>
5851 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5853 (target_supports_btrace): Update.
5855 2014-02-14 Yao Qi <yao@codesourcery.com>
5857 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5858 (rsp-low-ipa.o): New target.
5860 2014-02-12 Tom Tromey <tromey@redhat.com>
5862 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5863 convert_ascii_to_int.
5864 * regcache.c (registers_to_string): Likewise.
5865 * remote-utils.c (decode_M_packet): Likewise.
5866 * server.c (process_serial_event): Likewise.
5868 2014-02-12 Tom Tromey <tromey@redhat.com>
5870 * server.c (handle_query, handle_v_run): Use hex2bin, not
5872 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5874 2014-02-12 Tom Tromey <tromey@redhat.com>
5876 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5877 convert_int_to_ascii.
5878 * regcache.c (registers_to_string, collect_register_as_string):
5880 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5882 * server.c (process_serial_event): Likewise.
5883 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5884 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5886 2014-02-12 Tom Tromey <tromey@redhat.com>
5888 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5889 bin2hex, not hexify.
5890 * tracepoint.c (cmd_qtstatus): Likewise.
5892 2014-02-12 Tom Tromey <tromey@redhat.com>
5894 * remote-utils.c (monitor_output): Pass explicit length to
5897 2014-02-12 Tom Tromey <tromey@redhat.com>
5899 * tracepoint.c: Include rsp-low.h.
5900 * server.c: Include rsp-low.h.
5901 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5902 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5904 * remote-utils.c: Include rsp-low.h.
5905 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5906 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5907 (convert_int_to_ascii, convert_ascii_to_int): Move to
5909 * regcache.c: Include rsp-low.h.
5910 * ax.c: Include rsp-low.h.
5911 * Makefile.in (SFILES): Add common/rsp-low.c.
5912 (OBS): Add rsp-low.o.
5913 (rsp-low.o): New target.
5915 2014-02-12 Tom Tromey <tromey@redhat.com>
5917 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5918 Include print-utils.h.
5919 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5920 (plongest, thirty_two, phex_nz): Remove.
5921 * Makefile.in (SFILES): Add common/print-utils.c.
5922 (OBS): Add print-utils.o.
5923 (print-utils-ipa.o): New target.
5924 (print-utils.o): New target.
5925 (IPA_OBJS): Add print-utils-ipa.o.
5927 2014-02-06 Tom Tromey <tromey@redhat.com>
5929 * Makefile.in (SFILES): Fix indentation.
5931 2014-02-05 Doug Evans <dje@google.com>
5933 * linux-low.c (linux_wait_for_event): Improve comment.
5934 (linux_wait_1): Keep current_inferior in sync with event_child.
5936 2014-01-22 Doug Evans <dje@google.com>
5938 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5940 2014-01-22 Doug Evans <dje@google.com>
5942 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5943 * configure: Regenerate.
5944 * config.in: Regenerate.
5945 * Makefile.in (SFILES): Add debug.c.
5947 * debug.c: New file.
5948 * debug.h: New file.
5949 * linux-aarch64-low.c (*): Update all debugging printfs to use
5950 debug_printf instead of fprintf.
5951 * linux-arm-low.c (*): Ditto.
5952 * linux-cris-low.c (*): Ditto.
5953 * linux-crisv32-low.c (*): Ditto.
5954 * linux-m32r-low.c (*): Ditto.
5955 * linux-sparc-low.c (*): Ditto.
5956 * linux-x86.c (*): Ditto.
5957 * linux-low.c (*): Ditto.
5958 (linux_wait_1): Add calls to debug_enter, debug_exit.
5959 (linux_wait): Remove redundant debugging printf.
5960 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5961 (linux_resume, unstop_all_lwps): Ditto.
5962 * mem-break.c (*): Update all debugging printfs to use
5963 debug_printf instead of fprintf.
5964 * remote-utils.c (*): Ditto.
5965 * thread-db.c (*): Ditto.
5966 * server.c #include <ctype.h>, "gdb_vecs.h".
5967 (debug_threads): Moved to debug.c.
5968 (*): Update all debugging printfs to use debug_printf instead of
5970 (start_inferior): Replace call to fflush with call to debug_flush.
5971 (monitor_show_help): Mention set debug-format.
5972 (parse_debug_format_options): New function.
5973 (handle_monitor_command): Handle "monitor set debug-format".
5974 (gdbserver_usage): Mention --debug-format.
5975 (main): Parse --debug-format.
5976 * server.h (debug_threads): Declaration moved to debug.h.
5978 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5979 trace_debug_1 that uses debug_printf.
5980 (tracepoint_look_up_symbols): Update all debugging printfs to use
5981 debug_printf instead of fprintf.
5983 2014-01-20 Baruch Siach <baruch@tkos.co.il>
5985 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5988 2014-01-17 Pedro Alves <palves@redhat.com>
5991 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5992 defined after including gdb_proc_service.h.
5994 2014-01-16 Doug Evans <dje@google.com>
5996 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5997 (match_dll): Use it.
5999 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6001 * target.h (target_ops) <read_btrace>: Change parameters and
6002 return type to allow error reporting.
6003 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6004 trace reading errors on.
6005 * linux-low.c (linux_low_read_btrace): Pass trace reading
6007 (linux_low_disable_btrace): New.
6009 2014-01-15 Doug Evans <dje@google.com>
6011 * inferiors.c (thread_id_to_gdb_id): Delete.
6012 * inferiors.h (thread_id_to_gdb_id): Delete.
6014 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6016 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6017 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6020 2014-01-08 Pedro Alves <palves@redhat.com>
6022 * server.c (handle_status): Don't discard previous queued stop
6023 replies or thread's pending status here.
6024 (main) <disconnection>: Do it here instead.
6026 2014-01-08 Pedro Alves <palves@redhat.com>
6028 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6029 * server.c (visit_actioned_threads, handle_pending_status): New
6031 (handle_v_cont): Factor out parts to ...
6032 (resume): ... this new function. If in all-stop, and a thread
6033 being resumed has a pending status, report it without actually
6035 (myresume): Adjust to use the new 'resume' function.
6036 (clear_pending_status_callback, set_pending_status_callback)
6037 (find_status_pending_thread_callback): New functions.
6038 (handle_status): Handle the case of multiple threads having
6039 interesting statuses to report. Report threads' real last signal
6040 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6041 with an interesting thread to report the status for, instead of
6042 always reporting the status of the first thread.
6044 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6046 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6047 * gdbreplay.c (gdbreplay_version): Likewise.
6049 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6051 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6052 iov.iov_len with the real length in use.
6054 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6056 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6057 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6058 for all targets that use win32-low.c.
6059 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6060 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6062 2013-12-13 Pedro Alves <palves@redhat.com>
6064 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6065 if equal to TARGET_WAITKIND_LOADED.
6066 * win32-low.c (cached_status): New static global.
6067 (win32_wait): Add declaration.
6068 (do_initial_child_stuff): Flush all initial pending debug events
6069 up to the initial breakpoint.
6070 (win32_wait): If CACHED_STATUS was set, return that instead
6071 of doing a real wait. Remove the code resuming the execution
6072 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6073 during the initial phase. Also remove the code changing
6074 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6075 TARGET_WAITKIND_STOPPED.
6077 2013-12-11 Yao Qi <yao@codesourcery.com>
6079 * notif.c (handle_notif_ack): Return 0 if no notification
6082 2013-11-20 Doug Evans <dje@google.com>
6084 * linux-low.c (linux_set_resume_request): Fix comment.
6086 2013-11-20 Doug Evans <dje@google.com>
6088 * linux-low.c (resume_status_pending_p): Tweak comment.
6090 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6092 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6093 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6094 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6095 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6096 (srv_amd64_regobj): Add amd64-mpx.o.
6097 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6098 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6099 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6100 * i387-fp.c (num_pl_bnd_register) Added constant.
6101 (num_pl_bnd_cfg_registers) Added constant.
6102 (struct i387_xsave) Added reserved area and MPX fields.
6103 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6104 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6106 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6107 (init_registers_amd64_mpx_linux): Declare new function.
6108 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6109 (x86_64_regmap): Add MPX registers.
6110 (x86_linux_read_description): Add MPX case.
6111 (initialize_low_arch): Initialize MPX targets.
6113 2013-11-18 Tom Tromey <tromey@redhat.com>
6115 * configure: Rebuild.
6116 * configure.ac: Don't check for stdlib.h.
6117 * gdbreplay.c: Unconditionally include stdlib.h.
6119 2013-11-18 Tom Tromey <tromey@redhat.com>
6121 * config.in: Rebuild.
6122 * configure: Rebuild.
6123 * configure.ac: Don't use AC_HEADER_DIRENT.
6125 2013-11-18 Tom Tromey <tromey@redhat.com>
6127 * server.h: Don't check HAVE_STRING_H.
6128 * gdbreplay.c: Don't check HAVE_STRING_H.
6129 * configure: Rebuild.
6131 2013-11-18 Tom Tromey <tromey@redhat.com>
6133 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6136 2013-11-08 Tom Tromey <tromey@redhat.com>
6138 * configure, config.in: Rebuild.
6139 * configure.ac: Remove unused configury.
6141 2013-11-08 Tom Tromey <tromey@redhat.com>
6143 * acinclude.m4: Include common.m4, codeset.m4.
6144 * configure, config.in: Rebuild.
6145 * configure.ac: Use GDB_AC_COMMON.
6147 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6149 * linux-s390-low.c (HWCAP_S390_TE): New define.
6150 (s390_arch_setup): Consider the TE field in the HWCAP for
6151 determining 'have_regset_tdb'.
6153 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6156 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6159 2013-10-02 Pedro Alves <palves@redhat.com>
6161 * server.c (process_serial_event): Don't output "GDBserver
6162 exiting" if GDB is connected through stdio.
6163 * target.c (mywait): Likewise, be silent if GDB is connected
6166 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6168 * lynx-low.c (lynx_add_threads_after_attach): New function.
6169 (lynx_attach): Remove call to add_thread. Add call to
6170 lynx_add_threads_after_attach instead.
6172 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6174 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6175 * config.in, configure: Regenerated.
6177 2013-09-18 Yao Qi <yao@codesourcery.com>
6180 * server.c (start_inferior): Clear 'resume_info'.
6182 2013-09-16 Jiong Wang <jiwang@tilera.com>
6184 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6187 2013-09-16 Jiong Wang <jiwang@tilera.com>
6189 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6190 linux-tile-low.o to srv_tgtobj.
6192 2013-09-16 Will Newton <will.newton@linaro.org>
6194 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6197 2013-09-06 Pedro Alves <palves@redhat.com>
6199 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6200 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6201 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6202 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6203 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6204 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6206 2013-09-06 Pedro Alves <palves@redhat.com>
6208 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6209 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6211 2013-09-06 Pedro Alves <palves@redhat.com>
6213 * linux-amd64-ipa.c: Include tracepoint.h.
6214 * linux-i386-ipa.c: Include tracepoint.h.
6216 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6218 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6219 (ps_get_thread_area): New function.
6221 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6223 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6224 (initialize_low_arch): Call init_registers_crisv32 rather than
6225 init_register_crisv32.
6227 2013-09-05 Pedro Alves <palves@redhat.com>
6229 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6231 * hostio.h: ... this new file.
6232 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6233 win32-low.c: Include hostio.h.
6235 2013-09-05 Pedro Alves <palves@redhat.com>
6237 * server.h (gdb_client_data, handler_func, callback_handler_func)
6238 (delete_file_handler, add_file_handler, append_callback_event)
6239 (delete_callback_event, start_event_loop, initialize_event_loop):
6240 Move to event-loop.h and include it.
6241 * event-loop.h: New file.
6243 2013-09-05 Pedro Alves <palves@redhat.com>
6245 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6246 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6247 (loaded_dll, unloaded_dll): Move to ...
6248 * dll.h: ... this new file.
6249 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6251 2013-09-05 Pedro Alves <palves@redhat.com>
6253 * server.h (current_process, get_thread_process, all_processes)
6254 (add_inferior_to_list, for_each_inferior, current_inferior)
6255 (remove_inferior, add_process, remove_process, find_process_pid)
6256 (have_started_inferiors_p, have_attached_inferiors_p)
6257 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6258 (clear_inferiors, find_inferior, find_inferior_id)
6259 (inferior_target_data, set_inferior_target_data)
6260 (inferior_regcache_data, set_inferior_regcache_data): Move to
6261 inferiors.h, and include it.
6262 * inferiors.h: New file.
6264 2013-09-05 Pedro Alves <palves@redhat.com>
6266 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6270 2013-09-05 Pedro Alves <palves@redhat.com>
6272 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6274 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6275 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6276 (handle_tracepoint_general_set, handle_tracepoint_query)
6277 (tracepoint_finished_step, tracepoint_was_hit)
6278 (release_while_stepping_state_list, current_traceframe)
6279 (in_readonly_region, traceframe_read_mem)
6280 (fetch_traceframe_registers, traceframe_read_sdata)
6281 (traceframe_read_info, struct fast_tpoint_collect_status)
6282 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6283 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6284 (supply_fast_tracepoint_registers)
6285 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6286 (ipa_tdesc, claim_trampoline_space)
6287 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6288 (agent_mem_read, agent_get_trace_state_variable_value)
6289 (agent_set_trace_state_variable_value, agent_tsv_read)
6290 (agent_mem_read_string, get_raw_reg_func_addr)
6291 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6292 * tracepoint.h: ... this new file.
6294 2013-09-05 Pedro Alves <palves@redhat.com>
6296 * server.h (perror_with_name, error, fatal, warning, paddress)
6297 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6299 * utils.h: New file.
6301 2013-09-05 Pedro Alves <palves@redhat.com>
6303 * server.h (remote_debug, noack_mode, transport_is_reliable)
6304 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6305 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6306 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6307 (write_enn, initialize_async_io, enable_async_io)
6308 (disable_async_io, check_remote_input_interrupt_request)
6309 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6310 (dead_thread_notify, prepare_resume_reply)
6311 (decode_address_to_semicolon, decode_address, decode_m_packet)
6312 (decode_M_packet, decode_X_packet, decode_xfer_write)
6313 (decode_search_memory_packet, unhexify, hexify)
6314 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6315 (look_up_one_symbol, relocate_instruction)
6316 (monitor_output): Move to remote-utils.h, and include it.
6317 * remote-utils.h: New file.
6319 2013-09-05 Pedro Alves <palves@redhat.com>
6321 * server.h (_): Delete.
6323 2013-09-02 Pedro Alves <palves@redhat.com>
6325 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6326 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6328 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6330 2013-09-02 Pierre Muller <muller@sourceware.org>
6332 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6333 or WriteProcessMemory complete successfully and handle
6334 ERROR_PARTIAL_COPY error.
6336 2013-09-02 Pedro Alves <palves@redhat.com>
6338 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6339 error instead of EIO.
6341 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6344 * linux-low.c: Include filestuff.h.
6345 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6346 * lynx-low.c: Include filestuff.h.
6347 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6348 * server.c: Include filestuff.h.
6349 (main): Call notice_open_fds.
6350 * spu-low.c: Include filestuff.h.
6351 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6353 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6355 * Makefile.in: Explain why ../target and ../nat are not
6356 listed as include file search paths.
6357 (linux-waitpid.o): New object file rule.
6358 * configure.srv (srv_native_linux_obj): New variable.
6359 Replace all occurrences of linux native object files with
6360 $srv_native_linux_obj.
6361 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6362 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6363 (linux_enable_event_reporting): Remove declaration.
6364 (my_waitpid): Moved to common/linux-waitpid.c.
6365 (linux_wait_for_event): Pass ptid when calling
6366 linux_enable_event_reporting.
6367 (linux_supports_tracefork_flag): Remove.
6368 (linux_enable_event_reporting): Likewise.
6369 (linux_tracefork_grandchild): Remove.
6370 (STACK_SIZE): Moved to common/linux-ptrace.c.
6371 (linux_tracefork_child): Remove.
6372 (linux_test_for_tracefork): Remove.
6373 (linux_look_up_symbols): Call linux_supports_traceclone.
6374 (initialize_low): Remove call to linux_test_for_tracefork.
6375 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6376 common/linux-ptrace.h.
6377 (PTRACE_TYPE_ARG4): Likewise.
6378 Include linux-ptrace.h.
6380 2013-08-21 Pedro Alves <palves@redhat.com>
6382 * config.in: Renegerate.
6384 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6386 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6387 (SFILES): Remove $(srcdir)/common/target-common.c and
6388 add $(srcdir)/target/waitstatus.c.
6389 (OBS): Remove target-common.o and add waitstatus.o.
6390 (server_h): Remove $(srcdir)/../common/target-common.h and
6391 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6392 and $(srcdir)/../target/waitstatus.h.
6393 (target-common.o): Remove.
6394 (waitstatus.o): New target object file.
6395 * target.h: Do not include target-common.h and
6396 include target/resume.h, target/wait.h and
6397 target/waitstatus.h.
6399 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6401 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6402 to PTRACE_TYPE_ARG3.
6403 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6404 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6406 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6407 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6409 2013-07-27 Jie Zhang <jie@codesourcery.com>
6410 Daniel Jacobowitz <dan@codesourcery.com>
6411 Yao Qi <yao@codesourcery.com>
6413 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6414 (mips-linux-watch.o): New rule.
6415 (mips_linux_watch_h): New variable.
6416 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6418 * linux-mips-low.c: Include mips-linux-watch.h.
6419 (struct arch_process_info, struct arch_lwp_info): New.
6420 (update_watch_registers_callback): New function.
6421 (mips_linux_new_process, mips_linux_new_thread) New functions.
6422 (mips_linux_prepare_to_resume, mips_insert_point): New
6424 (mips_remove_point, mips_stopped_by_watchpoint): New
6426 (rsp_bp_type_to_target_hw_bp_type): New function.
6427 (mips_stopped_data_address): New function.
6428 (the_low_target): Add watchpoint support functions.
6430 2013-07-27 Yao Qi <yao@codesourcery.com>
6432 * i386-low.c: Include break-common.h.
6433 (enum target_hw_bp_type): Remove.
6435 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6437 * Makefile.in (SFILES): /common/target-common.c.
6438 (OBS): Add target-common.o.
6439 (server_h): Add $(srcdir)/../common/target-common.h.
6440 (target-common.o): New target.
6441 * server.c (queue_stop_reply_callback): Free
6442 status string after use.
6443 * target.c (target_waitstatus_to_string): Remove.
6444 * target.h: Include target-common.h.
6445 (resume_kind): Likewise.
6446 (target_waitkind): Likewise.
6447 (target_waitstatus): Likewise.
6448 (TARGET_WNOHANG): Likewise.
6450 2013-07-04 Yao Qi <yao@codesourcery.com>
6452 * Makefile.in (host_alias): Use @host_noncanonical@.
6453 (target_alias): Use @target_noncanonical@.
6454 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6455 ACX_NONCANONICAL_HOST.
6456 * configure: Regenerated.
6459 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6461 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6462 * configure: Rebuild.
6463 * Makefile.in (version_host, version_target): Get from configure.
6464 (version.c): Use $(version_host) and $(version_target).
6466 2013-07-03 Pedro Alves <palves@redhat.com>
6468 * Makefile.in (config.status): Depend on development.sh.
6469 * acinclude.m4: Include libmcheck.m4.
6470 * configure: Regenerate.
6472 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6474 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6475 attribute inside the parentheses.
6476 (winapi_DebugSetProcessKillOnExit): Ditto.
6477 (winapi_DebugBreakProcess): Ditto.
6478 (winapi_GenerateConsoleCtrlEvent): Ditto.
6480 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6482 * notif.h (notif_event): Add a dummy member to avoid compiler
6485 2013-07-01 Pedro Alves <palves@redhat.com>
6487 * hostio.c (HOSTIO_PATH_MAX): Define.
6488 (require_filename, handle_open, handle_unlink, handle_readlink):
6491 2013-07-01 Pedro Alves <palves@redhat.com>
6493 * server.h: Include "pathmax.h".
6494 * linux-low.c: Don't include sys/param.h.
6495 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6497 * win32-low.c: Don't include sys/param.h.
6498 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6500 2013-07-01 Pedro Alves <palves@redhat.com>
6502 * event-loop.c: Don't check HAVE_UNISTD_H before including
6504 * gdbreplay.c: Likewise.
6505 * remote-utils.c: Likewise.
6506 * server.c: Likewise.
6507 * configure.ac: Don't check for unistd.h.
6508 * configure: Regenerate.
6510 2013-06-28 Tom Tromey <tromey@redhat.com>
6512 * Makefile.in (version.c): Use version.in, not
6515 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6517 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6518 * configure: Rebuild.
6519 * Makefile.in (version_host, version_target): Get from configure.
6520 (version.c): Use $(version_host) and $(version_target).
6522 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6524 Fix trace-status to output user name without trailing colon.
6525 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6527 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6529 Fix trace-status to output proper start-time and stop-time.
6530 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6531 output start time and stop time in hex as gdb expects.
6533 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6535 * tracepoint.c (build_traceframe_info_xml): Output trace state
6536 variables present in the trace buffer.
6538 2013-06-24 Tom Tromey <tromey@redhat.com>
6540 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6542 (version.o): Remove.
6543 * gdbreplay.c: Include version.h.
6544 (version, host_name): Don't declare.
6545 * server.h: Include version.h.
6546 (version, host_name): Don't declare.
6548 2013-06-12 Pedro Alves <palves@redhat.com>
6550 * linux-x86-low.c (linux_is_elf64): Delete global.
6551 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6552 with local linux_pid_exe_is_elf_64_file use.
6554 2013-06-11 Pedro Alves <palves@redhat.com>
6556 * linux-low.c (regset_disabled, disable_regset): New functions.
6557 (regsets_fetch_inferior_registers)
6558 (regsets_store_inferior_registers): Use them.
6559 (initialize_regsets_info); Don't allocate the disabled_regsets
6561 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6564 2013-06-11 Pedro Alves <palves@redhat.com>
6566 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6569 2013-06-11 Pedro Alves <palves@redhat.com>
6571 * linux-x86-low.c (initialize_low_arch): Call
6572 init_registers_x32_avx_linux.
6574 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6576 Fix compatibility with Android Bionic.
6577 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6580 2013-06-07 Pedro Alves <palves@redhat.com>
6583 * Makefile.in (OBS): Add tdesc.o.
6584 (IPA_OBJS): Add tdesc-ipa.o.
6585 (tdesc-ipa.o): New rule.
6586 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6588 * linux-low.c (new_inferior): Delete.
6589 (disabled_regsets, num_regsets): Delete.
6590 (linux_add_process): Adjust to set the new per-process
6592 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6593 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6594 was a stop. When calling arch_setup, switch the current inferior
6595 to the thread that got an event.
6596 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6597 (regsets_fetch_inferior_registers)
6598 (regsets_store_inferior_registers): New regsets_info parameter.
6600 (linux_register_in_regsets): New regs_info parameter. Adjust to
6602 (register_addr, fetch_register, store_register): New usrregs_info
6603 parameter. Adjust to use it.
6604 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6605 parameter regs_info. Adjust to use it.
6606 (linux_fetch_registers): Get the current inferior's regs_info, and
6608 (linux_store_registers): Ditto.
6609 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6610 (initialize_low): Don't initialize the target_regsets here. Call
6611 initialize_low_arch.
6612 * linux-low.h (target_regsets): Delete declaration.
6613 (struct regsets_info): New.
6614 (struct usrregs_info): New.
6615 (struct regs_info): New.
6616 (struct process_info_private) <new_inferior>: New field.
6617 (struct linux_target_ops): Delete the num_regs, regmap, and
6618 regset_bitmap fields. New field regs_info.
6619 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6620 * i387-fp.c (num_xmm_registers): Delete.
6621 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6622 calls to new interface.
6623 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6624 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6625 Infer the number of xmm registers from the regcache's target
6627 * i387-fp.h (num_xmm_registers): Delete.
6628 * inferiors.c (add_thread): Don't install the thread's regcache
6630 * proc-service.c (gregset_info): Fetch the current inferior's
6631 regs_info. Adjust to use it.
6632 * regcache.c: Include tdesc.h.
6633 (register_bytes, reg_defs, num_registers)
6634 (gdbserver_expedite_regs): Delete.
6635 (get_thread_regcache): If the thread doesn't have a regcache yet,
6636 create one, instead of aborting gdbserver.
6637 (regcache_invalidate_one): Rename to ...
6638 (regcache_invalidate_thread): ... this.
6639 (regcache_invalidate_one): New.
6640 (regcache_invalidate): Only invalidate registers of the current
6642 (init_register_cache): Add target_desc parameter, and use it.
6643 (new_register_cache): Ditto. Assert the target description has a
6644 non zero registers_size.
6645 (regcache_cpy): Add assertions. Adjust.
6646 (realloc_register_cache, set_register_cache): Delete.
6647 (registers_to_string, registers_from_string): Adjust.
6648 (find_register_by_name, find_regno, find_register_by_number)
6649 (register_cache_size): Add target_desc parameter, and use it.
6650 (free_register_cache_thread, free_register_cache_thread_one)
6651 (regcache_release, register_cache_size): New.
6652 (register_size): Add target_desc parameter, and use it.
6653 (register_data, supply_register, supply_register_zeroed)
6654 (supply_regblock, supply_register_by_name, collect_register)
6655 (collect_register_as_string, collect_register_by_name): Adjust.
6656 * regcache.h (struct target_desc): Forward declare.
6657 (struct regcache) <tdesc>: New field.
6658 (init_register_cache, new_register_cache): Add target_desc
6660 (regcache_invalidate_thread): Declare.
6661 (regcache_invalidate_one): Delete declaration.
6662 (regcache_release): Declare.
6663 (find_register_by_number, register_cache_size, register_size)
6664 (find_regno): Add target_desc parameter.
6665 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6667 * remote-utils.c: Include tdesc.h.
6668 (outreg, prepare_resume_reply): Adjust.
6669 * server.c: Include tdesc.h.
6670 (gdbserver_xmltarget): Delete declaration.
6671 (get_features_xml, process_serial_event): Adjust.
6672 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6674 (struct process_info) <tdesc>: New field.
6675 (ipa_tdesc): Declare.
6676 * tdesc.c: New file.
6677 * tdesc.h: New file.
6678 * tracepoint.c: Include tdesc.h.
6679 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6680 (get_context_regcache): Adjust to pass ipa_tdesc down.
6681 (do_action_at_tracepoint): Adjust to get the register cache size
6682 from the context regcache's description.
6683 (traceframe_walk_blocks): Adjust to get the register cache size
6684 from the current trace frame's description.
6685 (traceframe_get_pc): Adjust to get current trace frame's
6686 description and pass it down.
6687 (gdb_collect): Adjust to get the register cache size from the
6689 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6690 (gdbserver_xmltarget): Delete.
6691 (initialize_low_tracepoint): Set the ipa's target description.
6692 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6693 (initialize_low_tracepoint): Set the ipa's target description.
6694 * linux-x86-low.c: Include tdesc.h.
6695 [__x86_64__] (is_64bit_tdesc): New.
6696 (ps_get_thread_area, x86_get_thread_area): Use it.
6697 (i386_cannot_store_register): Rename to ...
6698 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6699 (i386_cannot_fetch_register): Rename to ...
6700 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6701 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6703 (target_regsets): Rename to ...
6704 (x86_regsets): ... this.
6705 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6707 (x86_siginfo_fixup): Use is_64bit_tdesc.
6708 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6709 (tdesc_x32_avx_linux, tdesc_x32_linux)
6710 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6712 (x86_linux_update_xmltarget): Delete.
6713 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6714 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6715 (AMD64_LINUX_USER64_CS): New.
6716 (x86_linux_read_description): New, based on
6717 x86_linux_update_xmltarget.
6718 (same_process_callback): New.
6719 (x86_arch_setup_process_callback): New.
6720 (x86_linux_update_xmltarget): New.
6721 (x86_regsets_info): New.
6722 (amd64_linux_regs_info): New.
6723 (i386_linux_usrregs_info): New.
6724 (i386_linux_regs_info): New.
6725 (x86_linux_regs_info): New.
6726 (x86_arch_setup): Reimplement.
6727 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6728 (x86_emit_ops): Ditto.
6729 (the_low_target): Adjust. Install x86_linux_regs_info,
6730 x86_cannot_fetch_register, and x86_cannot_store_register.
6731 (initialize_low_arch): New.
6732 * linux-ia64-low.c (tdesc_ia64): Declare.
6733 (ia64_fetch_register): Adjust.
6734 (ia64_usrregs_info, regs_info): New globals.
6735 (ia64_regs_info): New function.
6736 (the_low_target): Adjust.
6737 (initialize_low_arch): New function.
6738 * linux-sparc-low.c (tdesc_sparc64): Declare.
6739 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6741 (sparc_arch_setup): New function.
6742 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6743 (the_low_target): Adjust.
6744 (initialize_low_arch): New function.
6745 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6746 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6747 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6748 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6749 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6750 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6751 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6752 (tdesc_powerpc_isa205_vsx64l): Declare.
6753 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6754 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6755 (ppc_set_pc, ppc_get_hwcap): Adjust.
6756 (ppc_usrregs_info): Forward declare.
6757 (!__powerpc64__) ppc_regmap_adjusted: New global.
6758 (ppc_arch_setup): Adjust to the current process'es target
6760 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6761 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6762 (ppc_store_evrregset): Adjust.
6763 (target_regsets): Rename to ...
6764 (ppc_regsets): ... this, and make static.
6765 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6766 (ppc_regs_info): New function.
6767 (the_low_target): Adjust.
6768 (initialize_low_arch): New function.
6769 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6770 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6771 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6772 (tdesc_s390x_linux64v2): Declare.
6773 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6774 (s390_fill_gregset, s390_store_last_break): Adjust.
6775 (target_regsets): Rename to ...
6776 (s390_regsets): ... this, and make static.
6777 (s390_get_pc, s390_set_pc): Adjust.
6778 (s390_get_hwcap): New target_desc parameter, and use it.
6779 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6780 (s390_arch_setup): Adjust to set the current process'es target
6781 description. Don't adjust the regmap.
6782 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6783 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6784 (regs_info_3264): New globals.
6785 (s390_regs_info): New function.
6786 (the_low_target): Adjust.
6787 (initialize_low_arch): New function.
6788 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6789 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6790 [__mips64] (init_registers_mips_linux)
6791 (init_registers_mips_dsp_linux): Delete defines.
6792 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6793 (have_dsp): New global.
6794 (mips_read_description): New, based on mips_arch_setup.
6795 (mips_arch_setup): Reimplement.
6796 (get_usrregs_info): New function.
6797 (mips_cannot_fetch_register, mips_cannot_store_register)
6798 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6799 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6800 (target_regsets): Rename to ...
6801 (mips_regsets): ... this, and make static.
6802 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6803 (dsp_regs_info, regs_info): New globals.
6804 (mips_regs_info): New function.
6805 (the_low_target): Adjust.
6806 (initialize_low_arch): New function.
6807 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6808 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6810 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6811 (arm_read_description): New, with bits factored from
6813 (arm_arch_setup): Reimplement.
6814 (target_regsets): Rename to ...
6815 (arm_regsets): ... this, and make static.
6816 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6817 (arm_regs_info): New function.
6818 (the_low_target): Adjust.
6819 (initialize_low_arch): New function.
6820 * linux-m68k-low.c (tdesc_m68k): Declare.
6821 (target_regsets): Rename to ...
6822 (m68k_regsets): ... this, and make static.
6823 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6824 (m68k_regs_info): New function.
6825 (m68k_arch_setup): New function.
6826 (the_low_target): Adjust.
6827 (initialize_low_arch): New function.
6828 * linux-sh-low.c (tdesc_sharch): Declare.
6829 (target_regsets): Rename to ...
6830 (sh_regsets): ... this, and make static.
6831 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6832 (sh_regs_info, sh_arch_setup): New functions.
6833 (the_low_target): Adjust.
6834 (initialize_low_arch): New function.
6835 * linux-bfin-low.c (tdesc_bfin): Declare.
6836 (bfin_arch_setup): New function.
6837 (bfin_usrregs_info, regs_info): New globals.
6838 (bfin_regs_info): New function.
6839 (the_low_target): Adjust.
6840 (initialize_low_arch): New function.
6841 * linux-cris-low.c (tdesc_cris): Declare.
6842 (cris_arch_setup): New function.
6843 (cris_usrregs_info, regs_info): New globals.
6844 (cris_regs_info): New function.
6845 (the_low_target): Adjust.
6846 (initialize_low_arch): New function.
6847 * linux-cris-low.c (tdesc_crisv32): Declare.
6848 (cris_arch_setup): New function.
6849 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6850 (cris_regs_info): New function.
6851 (the_low_target): Adjust.
6852 (initialize_low_arch): New function.
6853 * linux-m32r-low.c (tdesc_m32r): Declare.
6854 (m32r_arch_setup): New function.
6855 (m32r_usrregs_info, regs_info): New globals.
6856 (m32r_regs_info): Adjust.
6857 (initialize_low_arch): New function.
6858 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6859 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6860 (tic6x_usrregs_info): Forward declare.
6861 (tic6x_read_description): New function, based on ...
6862 (tic6x_arch_setup): ... this. Reimplement.
6863 (target_regsets): Rename to ...
6864 (tic6x_regsets): ... this, and make static.
6865 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6866 (tic6x_regs_info): New function.
6867 (the_low_target): Adjust.
6868 (initialize_low_arch): New function.
6869 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6870 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6871 (target_regsets): Rename to ...
6872 (xtensa_regsets): ... this, and make static.
6873 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6875 (xtensa_arch_setup, xtensa_regs_info): New functions.
6876 (the_low_target): Adjust.
6877 (initialize_low_arch): New function.
6878 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6879 (nios2_arch_setup): Set the current process'es tdesc.
6880 (target_regsets): Rename to ...
6881 (nios2_regsets): ... this.
6882 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6883 (nios2_regs_info): New function.
6884 (the_low_target): Adjust.
6885 (initialize_low_arch): New function.
6886 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6887 (aarch64_arch_setup): Set the current process'es tdesc.
6888 (target_regsets): Rename to ...
6889 (aarch64_regsets): ... this.
6890 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6891 (aarch64_regs_info): New function.
6892 (the_low_target): Adjust.
6893 (initialize_low_arch): New function.
6894 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6896 (target_regsets): Rename to ...
6897 (tile_regsets): ... this.
6898 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6899 (tile_regs_info): New function.
6900 (tile_arch_setup): Set the current process'es tdesc.
6901 (the_low_target): Adjust.
6902 (initialize_low_arch): New function.
6903 * spu-low.c (tdesc_spu): Declare.
6904 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6905 * win32-arm-low.c (tdesc_arm): Declare.
6906 (arm_arch_setup): New function.
6907 (the_low_target): Install arm_arch_setup instead of
6909 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6910 (init_windows_x86): Rename to ...
6911 (i386_arch_setup): ... this. Set `win32_tdesc'.
6912 (the_low_target): Adjust.
6913 * win32-low.c (win32_tdesc): New global.
6914 (child_add_thread): Don't create the thread cache here.
6915 (do_initial_child_stuff): Set the new process'es tdesc.
6916 * win32-low.h (struct target_desc): Forward declare.
6917 (win32_tdesc): Declare.
6918 * lynx-i386-low.c (tdesc_i386): Declare global.
6919 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6920 * lynx-low.c (lynx_tdesc): New global.
6921 (lynx_add_process): Set the new process'es tdesc.
6922 * lynx-low.h (struct target_desc): Forward declare.
6923 (lynx_tdesc): Declare global.
6924 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6925 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6926 * nto-low.c (nto_tdesc): New global.
6927 (do_attach): Set the new process'es tdesc.
6928 * nto-low.h (struct target_desc): Forward declare.
6929 (nto_tdesc): Declare.
6930 * nto-x86-low.c (tdesc_i386): Declare.
6931 (nto_x86_arch_setup): Set `nto_tdesc'.
6933 2013-06-04 Gary Benson <gbenson@redhat.com>
6935 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6936 to qSupported response when appropriate.
6937 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6938 with nonzero-length annex.
6939 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6940 arguments supplied in annex.
6942 2013-05-31 Doug Evans <dje@google.com>
6945 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6946 64 bits in 64-cross-32 environment.
6948 2013-05-28 Pedro Alves <palves@redhat.com>
6950 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6951 (aarch64-without-fpu.c): Delete rule.
6952 * configure.srv (aarch64*-*-linux*): Remove references to
6953 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6954 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6957 2013-05-24 Pedro Alves <palves@redhat.com>
6959 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6960 instead of strchr/decode_address. Error if the range isn't split
6961 with a ','. Don't assume there's be a ':' in the action.
6963 2013-05-23 Yao Qi <yao@codesourcery.com>
6964 Pedro Alves <palves@redhat.com>
6966 * linux-low.c (lwp_in_step_range): New function.
6967 (linux_wait_1): If the thread was range stepping and stopped
6968 outside the stepping range, report the stop to GDB. Otherwise,
6969 continue stepping. Add range stepping debug output.
6970 (linux_set_resume_request): Copy the step range from the resume
6972 (linux_supports_range_stepping): New.
6973 (linux_target_ops) <supports_range_stepping>: Set to
6974 linux_supports_range_stepping.
6975 * linux-low.h (struct linux_target_ops)
6976 <supports_range_stepping>: New field.
6977 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6978 * linux-x86-low.c (x86_supports_range_stepping): New.
6979 (the_low_target) <supports_range_stepping>: Set to
6980 x86_supports_range_stepping.
6981 * server.c (handle_v_cont): Handle 'r' action.
6982 (handle_v_requests): Append ";r" if the target supports range
6984 * target.h (struct thread_resume) <step_range_start,
6985 step_range_end>: New fields.
6986 (struct target_ops) <supports_range_stepping>:
6988 (target_supports_range_stepping): New macro.
6990 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6992 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6993 confusion in comment.
6995 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6997 * lynx-low.c (struct process_info_private): New type.
6998 (lynx_add_process): New function.
6999 (lynx_create_inferior, lynx_attach): Replace calls to
7000 add_process by calls to lynx_add_process.
7001 (lynx_resume): If PTID is null, then try using
7002 current_process()->private->last_wait_event_ptid.
7004 (lynx_clear_inferiors): Delete. The contents of that function
7005 has been inlined in lynx_mourn;
7006 (lynx_wait_1): Save the ptid in the process's private data.
7007 (lynx_mourn): Free the process' private data. Replace call
7008 to lynx_clear_inferiors by call to clear_inferiors.
7010 2013-05-17 Yao Qi <yao@codesourcery.com>
7012 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7015 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7017 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7018 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7019 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7020 PT_TEXT_END_ADDR guards. Update comments.
7021 (linux_target_op) <read_offsets>: Conditionally define to
7022 linux_read_offsets if the target is UCLIBC and if it defines
7023 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7025 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7026 Andrew Jenner <andrew@codesourcery.com>
7028 * Makefile.in (SFILES): Add linux-nios2-low.c.
7029 (clean): Add action to delete nios2-linux.c.
7030 (nios2-linux.c): New rule.
7031 * configure.srv: Add nios2*-*-linux*.
7032 * linux-nios2-low.c: New.
7034 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7036 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7038 2013-04-25 Hui Zhu <hui@codesourcery.com>
7041 * ax.c (ax_printf): Add fflush.
7043 2013-04-22 Tom Tromey <tromey@redhat.com>
7045 * Makefile.in (SFILES): Add filestuff.c.
7046 (OBS): Add filestuff.o.
7047 (filestuff.o): New target.
7048 * config.in, configure: Rebuild.
7049 * configure.ac: Check for fdwalk, pipe2.
7051 2013-04-17 Pedro Alves <palves@redhat.com>
7053 * configure.ac (USE_THREAD_DB): Delete variable.
7054 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7055 Don't AC_SUBST USE_THREAD_DB.
7056 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7057 * config.in, configure: Regenerate.
7059 2013-04-16 Pedro Alves <palves@redhat.com>
7061 * linux-low.h (struct lwp_info) <thread_known>: Move under
7062 the USE_THREAD_DB #ifdef.
7064 2013-04-16 Pedro Alves <palves@redhat.com>
7066 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7067 (linux-low.o): Delete rule.
7068 * linux-low.h: Always include "gdb_thread_db.h" instead of
7069 conditionally including thread_db.h.
7070 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7073 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7075 * Makefile.in (install-only): Fix make install regression.
7077 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7079 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7080 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7082 * gdbserver.1: Remove.
7084 2013-03-22 Pedro Alves <palves@redhat.com>
7086 * linux-low.c (handle_extended_wait): Don't call
7087 linux_enable_event_reporting.
7089 2013-03-15 Tony Theodore <tonyt@logyst.com>
7092 * Makefile.in (SHELL): Use @SHELL@.
7094 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7096 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7099 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7101 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7102 Remove extraneous NULL element.
7104 2013-03-13 Yao Qi <yao@codesourcery.com>
7106 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7107 'V' block in trace frame.
7109 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7111 * target.h (struct target_ops): Add btrace ops.
7112 (target_supports_btrace): New macro.
7113 (target_enable_btrace): New macro.
7114 (target_disable_btrace): New macro.
7115 (target_read_btrace): New macro.
7116 * gdbthread.h (struct thread_info): Add btrace field.
7117 * server.c: Include btrace-common.h.
7118 (handle_btrace_general_set): New function.
7119 (handle_btrace_enable): New function.
7120 (handle_btrace_disable): New function.
7121 (handle_general_set): Call handle_btrace_general_set.
7122 (handle_qxfer_btrace): New function.
7123 (struct qxfer qxfer_packets[]): Add btrace entry.
7124 * inferiors.c (remove_thread): Disable btrace.
7125 * linux-low: Include linux-btrace.h.
7126 (linux_low_enable_btrace): New function.
7127 (linux_low_read_btrace): New function.
7128 (linux_target_ops): Add btrace ops.
7129 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7130 Add srv_linux_btrace=yes.
7131 (x86_64-*-linux*): Add linux-btrace.o.
7132 Add srv_linux_btrace=yes.
7133 * configure.ac: Define HAVE_LINUX_BTRACE.
7134 * config.in: Regenerated.
7135 * configure: Regenerated.
7137 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7139 * server.c (handle_qxfer): Preserve error message if -3 is
7141 (qxfer): Document the -3 return value.
7143 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7145 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7146 (linux_btrace_h): New variable.
7147 (linux-btrace.o): New rule.
7149 2013-03-08 Stan Shebs <stan@codesourcery.com>
7150 Hafiz Abid Qadeer <abidh@codesourcery.com>
7152 * tracepoint.c (trace_buffer_size): New global.
7153 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7154 (init_trace_buffer): Change to one-argument function. Allocate
7155 trace buffer memory.
7156 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7157 handle QTBuffer:size packet.
7158 (cmd_bigqtbuffer_size): New function.
7159 (initialize_tracepoint): Call init_trace_buffer with
7160 DEFAULT_TRACE_BUFFER_SIZE.
7161 * server.c (handle_query): Add QTBuffer:size in the
7164 2013-03-07 Yao Qi <yao@codesourcery.com>
7166 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7167 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7169 (cmd_qtsp): Adjust condition. Do post increment.
7170 Set cur_action and cur_step_action back to 0.
7172 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7175 * linux-low.c (linux_write_memory): Return early success if LEN is
7178 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7180 * configure.srv: Add x86_64-*-cygwin* as target.
7182 2013-02-28 Tom Tromey <tromey@redhat.com>
7184 * configure.ac: Invoke AC_SYS_LARGEFILE.
7185 * configure, config.in: Rebuild.
7187 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7189 * win32-low.c: Throughout, fix format strings and casts of
7190 printf-like functions to avoid type related warnings on all
7192 (get_child_debug_event): Print dwDebugEventCode as hex since
7193 that's how it's usually documented.
7195 2013-02-28 Yao Qi <yao@codesourcery.com>
7197 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7200 2013-02-27 Jiong Wang <jiwang@tilera.com>
7202 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7203 (reg-tilegx32.c): New rule.
7204 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7205 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7206 different register info initializer according to elf class.
7207 (init_registers_tilgx32): New function. The tilegx32 register info
7209 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7210 (tile_store_gregset): Likewise.
7212 2013-02-27 Yao Qi <yao@codesourcery.com>
7214 * server.c (process_point_options): Print debug message when
7215 debug_threads is true.
7217 2013-02-26 Yao Qi <yao@codesourcery.com>
7219 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7221 2013-02-19 Pedro Alves <palves@redhat.com>
7222 Kai Tietz <ktietz@redhat.com>
7226 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7227 instead of strtoul to extract address from packet.
7228 (process_serial_event) <'z'>: Likewise.
7230 2013-02-18 Yao Qi <yao@codesourcery.com>
7232 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7234 2013-02-14 Pedro Alves <palves@redhat.com>
7238 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7239 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7241 2013-02-14 Pedro Alves <palves@redhat.com>
7243 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7245 2013-02-14 Pedro Alves <palves@redhat.com>
7247 * tracepoint.c (save_string): Delete.
7248 (add_tracepoint_action): Use savestring instead of save_string.
7250 2013-02-12 Pedro Alves <palves@redhat.com>
7252 * linux-xtensa-low.c: Ditto.
7253 * xtensa-xtregs.c: Ditto.
7255 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7257 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7260 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7262 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7263 aarch64_num_wp_regs and aarch64_num_bp_regs to
7264 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7266 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7268 * linux-aarch64-low.c (ps_get_thread_area): Replace
7269 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7271 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7272 Marcus Shawcroft <marcus.shawcroft@arm.com>
7273 Nigel Stephens <nigel.stephens@arm.com>
7274 Yufeng Zhang <yufeng.zhang@arm.com>
7276 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7277 (aarch64.c, aarch64-without-fpu.c): New targets.
7278 * configure.srv (aarch64*-*-linux*): New.
7279 * linux-aarch64-low.c: New file.
7281 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7283 * linux-low.c (handle_extended_wait, linux_create_inferior)
7284 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7285 (dequeue_one_deferred_signal, linux_resume_one_thread)
7286 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7287 (linux_tracefork_grandchild, linux_test_for_tracefork)
7288 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7289 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7290 where the argument is 0.
7292 2013-01-25 Yao Qi <yao@codesourcery.com>
7294 * event-loop.c: Include "queue.h".
7295 (gdb_event_p): New typedef.
7296 (struct gdb_event) <next_event>: Remove.
7297 (event_queue): Change to QUEUE(gdb_event_p).
7298 (async_queue_event): Remove.
7299 (gdb_event_xfree): New.
7300 (initialize_event_loop): New.
7301 (process_event): Use API from QUEUE.
7302 (wait_for_event): Likewise.
7303 * server.c (main): Call initialize_event_loop.
7304 * server.h (initialize_event_loop): Declare.
7306 2013-01-18 Yao Qi <yao@codesourcery.com>
7308 * ax.h (struct eval_agent_expr_context): New.
7309 (gdb_eval_agent_expr): Update declaration.
7310 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7311 TFRAME. Add new argument CTX.
7312 * server.h (struct eval_agent_expr_context): Declare.
7313 (agent_mem_read, agent_tsv_read): Update declaration.
7314 (agent_mem_read_string): Likewise.
7315 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7316 (add_traceframe_block): Add new argument TPOINT.
7317 Increase TPOINT->traceframe_usage.
7318 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7319 eval_tracepoint_agent_expr.
7320 (condition_true_at_tracepoint): Likewise.
7321 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7322 (agent_mem_read_string, agent_tsv_read): Likewise.
7324 2013-01-16 Yao Qi <yao@codesourcery.com>
7326 * linux-low.c (linux_resume_one_lwp): Don't check
7327 'lwp->bp_reinsert != 0'.
7329 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7330 Pedro Alves <palves@redhat.com>
7332 * lynx-low.c (ptrace_request_to_str): Define a temporary
7333 macro and use it to simplify this function's implementation.
7335 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7337 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7340 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7342 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7344 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7346 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7348 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7350 * lynx-low.c (lynx_resume): Use the resume_info parameter
7351 to determine the ptid for the lynx_ptrace call, unless
7352 it is equal to minus_one_ptid, in which case we use the
7353 ptid of the current_inferior.
7354 (lynx_wait_1): After having received a thread create/exit
7355 event, resume the inferior's execution using the signaling
7356 thread's ptid, rather than the old ptid.
7358 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7360 * lynx-low.c (lynx_resume): Delete variable ret.
7362 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7364 * gdbreplay.c (gdbreplay_version): Update copyright year.
7365 * server.c (gdbserver_version): Likewise.
7367 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7369 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7372 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7374 * lynx-low.c (ptrace_request_to_str): Add handling for
7377 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7379 * lynx-low.c (lynx_attach): Delete variable new_process.
7381 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7383 * lynx-low.c (lynx_create_inferior): Delete variable
7386 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7388 * lynx-low.c (ptrace_request_to_str): Do not handle
7389 PTRACE_GETTHREADLIST if this macro does not exist.
7391 2012-12-15 Yao Qi <yao@codesourcery.com>
7393 * Makefile.in (OBS): Add notif.o.
7394 * notif.c, notif.h: New.
7395 * server.c: Include "notif.h".
7396 (struct vstop_notif) <next>: Remove.
7398 (queue_stop_reply): Update.
7399 (push_event, send_next_stop_reply): Remove.
7400 (discard_queued_stop_replies): Update.
7401 (notif_stop): New variable.
7402 (handle_v_stopped): Remove.
7403 (handle_v_requests): Don't call handle_v_stopped. Call
7404 handle_ack_notif instead.
7405 (queue_stop_reply_callback): Call notif_event_enque instead
7406 of queue_stop_reply.
7407 (handle_status): Don't call send_next_stop_reply, call
7408 notif_write_event instead.
7409 (kill_inferior_callback): Likewise.
7410 (detach_or_kill_inferior_callback): Likewise.
7411 (main): Call initialize_notif.
7412 (process_serial_event): Call QUEUE_is_empty.
7413 (handle_target_event): Call notif_push instead of push event.
7414 * server.h (push_event): Remove declaration.
7416 2012-12-10 Tom Tromey <tromey@redhat.com>
7418 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7419 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7422 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7423 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7424 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7425 (amd64-linux-ipa.o, ax.o): Rewrite.
7426 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7427 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7428 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7429 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7430 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7431 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7432 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7433 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7434 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7435 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7436 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7437 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7438 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7439 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7440 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7441 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7442 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7443 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7444 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7445 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7446 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7447 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7448 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7449 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7450 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7451 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7452 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7453 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7454 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7455 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7456 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7457 (reg-tilegx.o): Remove.
7458 (all_object_files): New macro.
7459 Include .deps files.
7460 * aclocal.m4, configure: Rebuild.
7461 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7462 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7463 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7465 2012-12-05 Tom Tromey <tromey@redhat.com>
7468 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7470 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7472 * configure.ac: Check for linux/perf_event.h.
7473 * config.in: Regenerated.
7474 * configure: Regenerated.
7476 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7478 * hostio.c (handle_readlink): Decrease buffer size
7479 parameter passed to readlink by one byte.
7481 2012-11-26 Yao Qi <yao@codesourcery.com>
7483 * configure.ac (build_warnings): Append '-Wempty-body'.
7484 * configure: Regenerated.
7485 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7488 2012-11-15 Pierre Muller <muller@sourceware.org>
7490 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7491 * config.in: Regenerate.
7492 * configure: Regenerate.
7493 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7494 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7495 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7496 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7498 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7499 instead of <sys/wait.h> header.
7500 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7502 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7504 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7505 (various make rules): Remove -DGDBSERVER
7507 2012-11-09 Yao Qi <yao@codesourcery.com>
7509 * spu-low.c (current_ptid): Move it to ..
7510 * gdbthread.h: ... here. New.
7511 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7512 * server.c (myresume, process_serial_event): Likewise.
7513 * thread-db.c (thread_db_find_new_threads): Likewise.
7514 * tracepoint.c (run_inferior_command): Likewise.
7516 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7518 * server.c (handle_search_memory_1): Include access length in
7521 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7523 * linux-crisv32-low.c: Fix compile errors.
7525 2012-09-04 Yao Qi <yao@codesourcery.com>
7527 * tracepoint.c (cmd_qtsv): Adjust debug message.
7528 Don't check CUR_TPOINT.
7530 2012-08-28 Yao Qi <yao@codesourcery.com>
7532 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7533 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7534 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7535 Remove declarations of xmalloc, xreallloc, xstrdup and
7537 * Makefile.in (libiberty_h): New.
7538 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7539 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7541 2012-08-23 Yao Qi <yao@codesourcery.com>
7543 * server.h: Remove declaration of 'xsnprintf'.
7545 2012-08-22 Keith Seitz <keiths@redhat.com>
7547 * server.h: Include build-gnulib-gbserver/config.h.
7548 * gdbreplay.c: Likewise.
7550 2012-08-08 Doug Evans <dje@google.com>
7552 * Makefile.in (SFILES): Add gdb_vecs.c.
7553 (OBS): Add gdb_vecs.o.
7554 (gdb_vecs_h, host_defs_h): New variables.
7555 (thread-db.o): Add $(gdb_vecs_h) dependency.
7556 (gdb_vecs.o): New rule.
7557 * thread-db.c: #include "gdb_vecs.h".
7558 (thread_db_load_search): Use a vector to iterate over path elements.
7559 Handle text appearing after "$pdir".
7561 * configure.ac: Add check for strstr.
7562 * config.in: Regenerate.
7563 * configure: Regenerate.
7565 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7567 * hostio.c (handle_pread): If pread fails, fall back to attempting
7569 (handle_pwrite): Likewise for pwrite.
7571 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7573 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7574 between unsupported TYPE and unimplementable ADDR/LEN combination.
7575 (arm_insert_point): Act on new return value.
7577 2012-07-31 Pedro Alves <palves@redhat.com>
7579 * server.c (process_point_options): Only skip tokens if we find
7580 one that is unrecognized. Don't treat 'X' specially while
7581 skipping unrecognized tokens.
7583 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7585 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7586 to 4-byte-align HW breakpoint addresses for Thumb.
7588 2012-07-27 Yao Qi <yao@codesourcery.com>
7592 * server.h: Declare gdb_agent_about_to_close.
7593 * target.c (kill_inferior): Include "agent.h".
7594 New. Send command 'kill'.
7595 * target.h (kill_inferior): Removed macro.
7596 * tracepoint.c (gdb_agent_about_to_close): New.
7597 (gdb_agent_helper_thread): Handle command 'close'.
7598 Wait endlessly until the inferior stops.
7599 Install gdb_agent_remove_socket to atexit hook.
7600 (agent_socket_name): New static variable.
7601 (gdb_agent_socket_init): Replace local variable 'name' with
7602 'agent_socket_name'.
7603 (gdb_agent_remove_socket): New.
7605 2012-07-27 Yao Qi <yao@codesourcery.com>
7607 * server.c (process_point_options): Stop at 'X' when parsing.
7609 2012-07-19 Michael Eager <eager@eagercon.com>
7611 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7613 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7614 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7615 hardware breakpoint.
7617 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7619 * gdbserver/linux-low.c (initialize_low): Call
7620 linux_ptrace_init_warnings.
7622 2012-07-02 Doug Evans <dje@google.com>
7624 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7627 2012-07-02 Stan Shebs <stan@codesourcery.com>
7629 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7630 (ax.o): Add it to build rule.
7632 (OBS): Add format.o.
7633 (IPA_OBS): Add format.o.
7634 * server.c (handle_query): Claim support for breakpoint commands.
7635 (process_point_options): Add command case.
7636 (process_serial_event): Leave running if there are printfs in
7638 * mem-break.h (any_persistent_commands): Declare.
7639 (add_breakpoint_commands): Declare.
7640 (gdb_no_commands_at_breakpoint): Declare.
7641 (run_breakpoint_commands): Declare.
7642 * mem-break.c (struct point_command_list): New struct.
7643 (struct breakpoint): New field command_list.
7644 (any_persistent_commands): New function.
7645 (add_commands_to_breakpoint): New function.
7646 (add_breakpoint_commands): New function.
7647 (gdb_no_commands_at_breakpoint): New function.
7648 (run_breakpoint_commands): New function.
7649 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7651 * ax.c: Include format.h.
7652 (ax_printf): New function.
7653 (gdb_eval_agent_expr): Add printf opcode.
7655 2012-06-13 Yao Qi <yao@codesourcery.com>
7657 * server.c (start_inferior): Remove duplicated writes to fields
7658 'last_resume_kind' and 'last_status' of 'current_inferior'.
7660 2012-06-12 Yao Qi <yao@codesourcery.com>
7661 Pedro Alves <palves@redhat.com>
7663 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7665 * server.c (handle_v_cont): Extend comment.
7667 2012-06-11 Yao Qi <yao@codesourcery.com>
7669 * linux-low.c (linux_attach): Add 'static'.
7671 2012-06-06 Yao Qi <yao@codesourcery.com>
7673 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7675 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7677 Fix gcc -flto compilation warning.
7678 * server.c (main): Make variable multi_mode and attach volatile.
7680 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7682 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7683 if the platform doesn't know about it.
7685 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7687 * Makefile.in (SFILES): Add linux-tile-low.c.
7688 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7689 * configure.srv: Handle tilegx-*-linux*.
7690 * linux-tile-low.c: New file.
7692 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7694 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7696 2012-05-24 Pedro Alves <palves@redhat.com>
7700 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7702 2012-05-24 Pedro Alves <palves@redhat.com>
7706 Replace target_signal with gdb_signal throughout.
7708 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7710 * linux-low.c (linux_store_registers): Avoid the copying sequence
7711 when no data has been retrieved by ptrace.
7713 2012-05-22 Will Deacon <will.deacon@arm.com>
7715 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7716 Include asm/ptrace.h.
7717 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7720 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7722 * linux-low.c (linux_store_registers): Don't re-retrieve data
7723 with ptrace that has already been obtained from /proc. Always
7724 copy any data retrieved with ptrace to the buffer supplied.
7726 2012-05-11 Yao Qi <yao@codesourcery.com>
7727 Pedro Alves <palves@redhat.com>
7729 * linux-low.c (enum stopping_threads_kind): New.
7730 (stopping_threads): Change type to `enum stopping_threads_kind'.
7731 (handle_extended_wait): If stopping and suspending threads, leave
7732 the new_lwp suspended too.
7733 (linux_wait_for_event): Adjust.
7734 (stop_all_lwps): Set `stopping_threads' to
7735 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7736 whether we're suspending threads or just stopping them. Assert no
7739 2012-04-29 Yao Qi <yao@codesourcery.com>
7741 * server.h: Move some code to ...
7742 * gdbthread.h: ... here. New.
7743 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7744 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7745 (nto-low.o, win32-low.o): Likewise.
7746 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7747 * regcache.c, remote-utils.c, server.c: Likewise.
7748 * target.c, tracepoint.c, win32-low.c: Likewise.
7750 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7752 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7753 (PTRACE_ARG4_TYPE): Likewise.
7754 (PTRACE_XFER_TYPE): Likewise.
7755 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7756 ptrace to PTRACE_ARG3_TYPE.
7757 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7758 (PTRACE_ARG4_TYPE): Likewise.
7759 (PTRACE_XFER_TYPE): Likewise.
7760 (linux_detach_one_lwp): Cast fourth argument of
7761 ptrace to long then PTRACE_ARG4_TYPE.
7762 (regsets_fetch_inferior_registers): Cast third argument of
7763 ptrace to long then PTRACE_ARG3_TYPE.
7764 (regsets_store_inferior_registers): Likewise.
7766 2012-04-20 Pedro Alves <palves@redhat.com>
7768 * configure: Regenerate.
7770 2012-04-19 Pedro Alves <palves@redhat.com>
7772 * Makefile.in (GNULIB_BUILDDIR): New.
7773 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7774 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7775 (all, install-only, uninstall, clean-info, all-lib, clean): No
7776 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7777 (maintainer-clean realclean distclean): Use subdir_do.
7779 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7780 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7781 * acinclude.m4: Include acx_configure_dir.m4.
7782 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7783 calls. Call AC_PROG_RANLIB. Configure gnulib using
7786 (GNULIB_STDINT_H): Adjust.
7787 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7788 * gdbreplay.c: Include build-gnulib/config.h.
7789 * server.h: Likewise.
7790 * aclocal.m4: Regenerate.
7791 * config.in: Regenerate.
7792 * configure: Regenerate.
7794 2012-04-19 Pedro Alves <palves@redhat.com>
7796 * Makefile.in (LIBGNU, INCGNU): Adjust.
7797 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7798 (all, install-only, uninstall, clean-info, all-lib, clean)
7799 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7800 * configure.ac: Adjust AC_OUTPUT output.
7801 * aclocal.m4: Regenerate.
7802 * configure: Regenerate.
7804 2012-04-19 Pedro Alves <palves@redhat.com>
7806 * Makefile.in (generated_files): New.
7807 (server_h): Remove the explicit dependency on config.h, and depend
7808 on $generated_files.
7810 2012-04-19 Pedro Alves <palves@redhat.com>
7812 * Makefile.in (INCGNU): Add -Ignulib.
7814 2012-04-19 Pedro Alves <palves@redhat.com>
7816 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7817 (INCGNU): ... this, and spell out -I here.
7818 (GNULIB_LIB): Rename to ...
7820 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7822 2012-04-19 Pedro Alves <palves@redhat.com>
7824 * config.in: Regenerate.
7826 2012-04-19 Pedro Alves <palves@redhat.com>
7828 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7829 * server.h (memmem): Remove declaration.
7830 * config.in: Regenerate.
7831 * configure: Regenerate.
7833 2012-04-19 Yao Qi <yao@codesourcery.com>
7835 * Makefile.in (SFILES): Add common/vec.c.
7839 2012-04-19 Yao Qi <yao@codesourcery.com>
7841 * remote-utils.c (prepare_resume_reply): Replace with macro
7842 target_core_of_thread.
7843 * server.c (handle_qxfer_threads_proper): Likewise.
7844 * target.h (traget_core_of_thread): New macro.
7846 2012-04-18 Pedro Alves <palves@redhat.com>
7848 * aclocal.m4: Regenerate.
7849 * configure: Regenerate.
7851 2012-04-16 Yao Qi <yao@codesourcery.com>
7853 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7854 duplicated on address.
7856 2012-04-16 Yao Qi <yao@codesourcery.com>
7858 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7859 (struct tracepoint_action_ops) <send>: New field.
7860 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7861 (agent_expr_send, x_tracepoint_action_send): New.
7862 (l_tracepoint_action_send): New.
7863 (cmd_qtdp): Download and install tracepoint
7864 according to `use_agent'.
7865 (run_inferior_command): Add one more parameter `len'.
7867 (tracepoint_send_agent): New.
7868 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7870 2012-04-16 Yao Qi <yao@codesourcery.com>
7872 * tracepoint.c (download_tracepoints): Moved to ...
7873 (cmd_qtstart): ... here.
7875 2012-04-14 Yao Qi <yao@codesourcery.com>
7877 * tracepoint.c: Include inttypes.h.
7878 (struct collect_memory_action): Use sized types.
7879 (struct tracepoint): Likewise.
7880 (cmd_qtdp, stop_tracing): Update print specifiers.
7881 (cmd_qtp, response_tracepoint): Likewise.
7882 (collect_data_at_tracepoint): Likewise.
7883 (collect_data_at_step): Likewise.
7885 2012-04-14 Yao Qi <yao@codesourcery.com>
7887 Import gnulib module inttypes.
7888 * aclocal.m4, config.in, configure: Regenerated.
7890 2012-04-14 Yao Qi <yao@codesourcery.com>
7892 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7893 Makefile and config.status at last.
7895 2012-04-13 Yao Qi <yao@codesourcery.com>
7897 * tracepoint.c: Include stdint.h unconditionally.
7899 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7901 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7902 on BFD_HAVE_SYS_PROCFS_TYPE.
7903 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7904 * configure: Regenerate.
7905 * config.in: Likewise.
7907 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7909 * Makefile.in (clean): Also remove x32.c x32-linux.c
7910 x32-avx.c x32-avx-linux.c.
7911 (x32.o): New target.
7913 (x32-linux.o): Likewise.
7914 (x32-linux.c): Likewise.
7915 (x32-avx.o): Likewise.
7916 (x32-avx.c): Likewise.
7917 (x32-avx-linux.o): Likewise.
7918 (x32-avx-linux.c): Likewise.
7920 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7921 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7922 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7923 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7924 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7925 i386/x32-avx-linux.xml.
7927 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7928 (init_registers_x32_avx_linux): Likwise.
7929 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7930 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7932 2012-04-13 Pedro Alves <palves@redhat.com>
7934 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7935 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7936 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7937 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7940 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7942 * linux-x86-low.c (compat_x32_clock_t): New.
7943 (compat_x32_siginfo_t): Likewise.
7944 (compat_x32_siginfo_from_siginfo): Likewise.
7945 (siginfo_from_compat_x32_siginfo): Likewise.
7946 (linux_is_elf64): Likewise.
7947 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7948 and siginfo_from_compat_x32_siginfo for x32.
7949 (x86_arch_setup): Set linux_is_elf64.
7951 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7954 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7956 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7957 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7958 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7959 compatible with process.
7961 2012-04-12 Yao Qi <yao@codesourcery.com>
7963 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7964 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7965 (install-only, install-info, clean): Handle sub dir gnulib.
7966 (all-lib, am--refresh): New targets.
7967 (memmem.o): Remove target.
7968 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7969 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7970 (AC_REPLACE_FUNCS): Remove memmem.
7971 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7972 (AC_OUTPUT): Generate Makefile in gnulib/.
7973 * aclocal.m4, config.in, configure: Regenerated.
7975 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7977 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7979 2012-04-05 Pedro Alves <palves@redhat.com>
7981 -Werror=strict-aliasing
7983 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7986 2012-04-04 Pedro Alves <palves@redhat.com>
7988 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7989 (sparc_store_gregset_from_stack, sparc_store_gregset)
7990 (sparc_breakpoint_at): Fix formatting.
7992 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7994 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7996 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7997 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7998 * config.in: Regenerate.
7999 * configure: Likewise.
8001 2012-03-29 Pedro Alves <palves@redhat.com>
8003 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8004 Correct ptrace arguments.
8006 2012-03-28 Pedro Alves <palves@redhat.com>
8008 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8009 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8010 (IA64_FR1_REGNUM): New defines.
8011 (ia64_fetch_register): New.
8012 (the_low_target): Install it.
8013 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8015 * linux-low.c (linux_fetch_registers): Try the
8016 the_low_target.fetch_register hook first.
8018 * linux-arm-low.c (the_low_target): Adjust.
8019 * linux-bfin-low.c (the_low_target): Adjust.
8020 * linux-cris-low.c (the_low_target): Adjust.
8021 * linux-crisv32-low.c (the_low_target): Adjust.
8022 * linux-m32r-low.c (the_low_target): Adjust.
8023 * linux-m68k-low.c (the_low_target): Adjust.
8024 * linux-mips-low.c (the_low_target): Adjust.
8025 * linux-ppc-low.c (the_low_target): Adjust.
8026 * linux-s390-low.c (the_low_target): Adjust.
8027 * linux-sh-low.c (the_low_target): Adjust.
8028 * linux-sparc-low.c (the_low_target): Adjust.
8029 * linux-tic6x-low.c (the_low_target): Adjust.
8030 * linux-x86-low.c (the_low_target): Adjust.
8031 * linux-xtensa-low.c (the_low_target): Adjust.
8033 2012-03-26 Pedro Alves <palves@redhat.com>
8035 * server.c (handle_qxfer_libraries): Don't bail early if
8036 the_target->qxfer_libraries_svr4 is not NULL.
8038 2012-03-26 Pedro Alves <palves@redhat.com>
8040 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8042 2012-03-23 Pedro Alves <palves@redhat.com>
8044 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8045 "library-list-svr4" element's start tag when the the DSO list is
8048 2012-03-23 Pedro Alves <palves@redhat.com>
8050 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8051 a variable whose type size is the same as the inferior's pointer
8054 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8056 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8058 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8059 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8060 * linux-low.h: Include <signal.h>.
8061 (struct siginfo): Remove forward declaration.
8062 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8065 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8067 * .gitignore: Ignore more files.
8069 2012-03-19 Pedro Alves <palves@redhat.com>
8070 Jan Kratochvil <jan.kratochvil@redhat.com>
8072 * server.c (cont_thread, general_thread): Add describing comments.
8073 (start_inferior): Clear `cont_thread'.
8074 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8077 2012-03-15 Yao Qi <yao@codesourcery.com>
8079 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8081 (cmd_qtdp): ... here.
8083 2012-03-15 Yao Qi <yao@codesourcery.com>
8085 * tracepoint.c (struct tracepoint_action_ops): New.
8086 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8087 (m_tracepoint_action_download): New.
8088 (r_tracepoint_action_download): New.
8089 (x_tracepoint_action_download): New.
8090 (l_tracepoint_action_download): New.
8091 (add_tracepoint_action): Install `action->ops' according type.
8092 (download_tracepoint_1): Move code `download' function pointer
8093 of various tracepoint_action_ops.
8095 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8097 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8098 linux_ptrace_attach_warnings.
8100 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8102 * Makefile.in (linux-ptrace.o): New.
8103 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8104 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8105 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8106 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8107 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8109 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8111 2012-03-08 Yao Qi <yao@codesourcery.com>
8112 Pedro Alves <palves@redhat.com>
8114 Fix PR server/13392.
8115 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8117 * tracepoint.c (remove_tracepoint): New.
8118 (cmd_qtdp): Call remove_tracepoint when failed to install.
8120 2012-03-07 Pedro Alves <palves@redhat.com>
8122 * linux-low.c (get_detach_signal): New.
8123 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8124 Pass on pending signals to PTRACE_DETACH. Check the result of the
8126 * server.c (program_signals, program_signals_p): New.
8127 (handle_general_set): Handle QProgramSignals.
8128 * server.h (program_signals, program_signals_p): Declare.
8130 2012-03-05 Pedro Alves <palves@redhat.com>
8131 Jan Kratochvil <jan.kratochvil@redhat.com>
8133 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8136 2012-03-03 Yao Qi <yao@codesourcery.com>
8138 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8139 agent_look_up_symbols.
8141 2012-03-03 Yao Qi <yao@codesourcery.com>
8143 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8144 (linux-x86-low.o): Likewise.
8145 * server.h: Remove in_process_agent_loaded.
8146 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8150 2012-03-03 Yao Qi <yao@codesourcery.com>
8152 * tracepoint.c (gdb_agent_capability): New global.
8153 (in_process_agent_loaded_ust): Renamed to
8154 `in_process_agent_supports_ust'.
8156 (in_process_agent_supports_ust): Call agent_capability_check.
8157 (clear_installed_tracepoints): Assert that agent supports
8160 2012-03-03 Yao Qi <yao@codesourcery.com>
8162 * linux-low.c (linux_supports_agent): New.
8163 (linux_target_ops): Initialize field `supports_agent' with
8164 linux_supports_agent.
8165 * target.h (struct target_ops) <supports_agent>: New.
8166 (target_supports_agent): New macro.
8167 * server.c (handle_general_set): Handle packet 'QAgent'.
8168 (handle_query): Send `QAgent+'.
8169 * Makefile.in (server.o): Depends on agent.h.
8171 2012-03-03 Yao Qi <yao@codesourcery.com>
8173 * Makefile.in (OBS): Add agent.o.
8174 Add new rule for agent.o.
8175 Track dependence of tracepoint.c on agent.h.
8176 * tracepoint.c (run_inferior_command_1):
8177 (run_inferior_command): Call agent_run_command.
8178 (gdb_ust_connect_sync_socket): Deleted. Move it to
8180 (resume_thread, stop_thread): Likewise.
8181 (gdb_ust_socket_init): Renamed to ...
8182 (gdb_agent_socket_init): ... New.
8183 (gdb_ust_thread): Renamed to ...
8184 (gdb_agent_helper_thread): ... New.
8185 (gdb_ust_init): Move some code to ...
8186 (gdb_agent_init): ... here. New.
8187 [HAVE_UST]: Call gdb_ust_init.
8188 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8189 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8190 * config.in, configure: Regenerated.
8192 2012-03-02 Pedro Alves <palves@redhat.com>
8194 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8195 * linux-low.c (struct simple_pid_list): New.
8196 (stopped_pids): New a struct simple_pid_list pointer.
8197 (add_to_pid_list, pull_pid_from_list): New.
8198 (handle_extended_wait): Don't assume the first signal new children
8199 report is SIGSTOP. Adjust call to pull_pid_from_list.
8200 (linux_wait_for_lwp): Adjust.
8202 2012-03-02 Yao Qi <yao@codesourcery.com>
8204 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8207 2012-03-02 Yao Qi <yao@codesourcery.com>
8209 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8210 `stop_pc' and `tpoint'. Update caller.
8212 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8214 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8215 * linux-low.c (use_linux_regsets): New macro.
8216 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8217 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8218 (linux_register_in_regsets): New function.
8219 (usr_fetch_inferior_registers): Skip registers covered by
8221 (usr_store_inferior_registers): Likewise.
8222 (usr_fetch_inferior_registers): New macro.
8223 (usr_store_inferior_registers): Likewise.
8224 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8225 (linux_store_registers): Likewise.
8226 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8228 (init_registers_mips64_dsp_linux): Likewise.
8229 (init_registers_mips_linux): New macro.
8230 (init_registers_mips_dsp_linux): Likewise.
8231 (mips_dsp_num_regs): Likewise.
8232 (DSP_BASE, DSP_CONTROL): New fallback macros.
8233 (mips_base_regs): New macro.
8234 (mips_regmap): Use it. Fix the size.
8235 (mips_dsp_regmap): New variable.
8236 (mips_dsp_regset_bitmap): Likewise.
8237 (mips_arch_setup): New function.
8238 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8240 (mips_cannot_store_register): Likewise.
8241 (the_low_target): Update .arch_setup, .num_regs and .regmap
8242 initializers. Add .regset_bitmap initializer.
8243 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8245 * linux-bfin-low.c (the_low_target): Likewise.
8246 * linux-cris-low.c (the_low_target): Likewise.
8247 * linux-crisv32-low.c (the_low_target): Likewise.
8248 * linux-ia64-low.c (the_low_target): Likewise.
8249 * linux-m32r-low.c (the_low_target): Likewise.
8250 * linux-m68k-low.c (the_low_target): Likewise.
8251 * linux-ppc-low.c (the_low_target): Likewise.
8252 * linux-s390-low.c (the_low_target): Likewise.
8253 * linux-sh-low.c (the_low_target): Likewise.
8254 * linux-sparc-low.c (the_low_target): Likewise.
8255 * linux-tic6x-low.c (the_low_target): Likewise.
8256 * linux-x86-low.c (the_low_target): Likewise.
8257 * linux-xtensa-low.c (the_low_target): Likewise.
8258 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8259 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8260 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8262 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8263 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8265 2012-02-29 Yao Qi <yao@codesourcery.com>
8266 Pedro Alves <palves@redhat.com>
8268 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8269 `step_over_finished' is true.
8271 2012-02-27 Pedro Alves <palves@redhat.com>
8273 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8274 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8276 2012-02-27 Pedro Alves <palves@redhat.com>
8279 * linux-low.c (pid_is_stopped): New.
8280 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8282 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8284 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8287 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8289 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8291 2012-02-24 Luis Machado <lgustavo@codesourcery>
8293 * server.c (handle_query): Advertise support for target-side
8294 breakpoint condition evaluation.
8295 (process_point_options): New function.
8296 (process_serial_event): When inserting a breakpoint, check for
8297 a target-side condition that should be evaluated.
8299 * mem-break.c: Include regcache.h and ax.h.
8300 (point_cond_list_t): New data structure.
8301 (breakpoint) <cond_list>: New field.
8302 (find_gdb_breakpoint_at): Make non-static.
8303 (delete_gdb_breakpoint_at): Clear any target-side
8305 (clear_gdb_breakpoint_conditions): New function.
8306 (add_condition_to_breakpoint): Likewise.
8307 (add_breakpoint_condition): Likewise.
8308 (gdb_condition_true_at_breakpoint): Likewise.
8309 (gdb_breakpoint_here): Return result directly instead
8310 of going through a local variable.
8312 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8313 (clear_gdb_breakpoint_conditions): Likewise.
8314 (add_breakpoint_condition): Likewise.
8315 (gdb_condition_true_at_breakpoint): Likewise.
8317 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8318 (need_step_over_p): Take target-side breakpoint condition into
8321 2012-02-24 Luis Machado <lgustavo@codesourcery>
8323 * server.h: Include tracepoint.h.
8324 (agent_mem_read, agent_get_trace_state_variable_value,
8325 agent_set_trace_state_variable_value,
8326 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8327 get_set_tsv_func_addr): New prototypes.
8329 * ax.h: New include file.
8330 * ax.c: New source file.
8332 * tracepoint.c: Include ax.h.
8333 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8334 agent_expr, eval_result_type): Move to ax.h.
8335 (parse_agent_expr): Rename to ...
8336 (gdb_parse_agent_expr): ... this, make it non-static and move
8338 (unparse_agent_expr) Rename to ...
8339 (gdb_unparse_agent_expr): ... this, make it non-static and move
8341 (eval_agent_expr): Rename to ...
8342 (eval_tracepoint_agent_expr): ... this.
8343 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8344 forward declarations.
8345 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8346 (agent_get_trace_state_variable_value): New function.
8347 (agent_set_trace_state_variable_value): New function.
8348 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8349 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8350 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8351 (condition_true_at_tracepoint): Likewise.
8352 (parse_agent_expr): Rename to ...
8353 (gdb_parse_agent_expr): ... this and move to ax.c.
8354 (unparse_agent_expr): Rename to ...
8355 (gdb_unparse_agent_expr): ... this and move to ax.c.
8356 (gdb_agent_op_name): Move to ax.c.
8357 (eval_agent_expr): Rename to ...
8358 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8360 (eval_tracepoint_agent_expr): New function.
8361 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8363 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8365 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8366 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8367 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8368 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8369 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8370 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8371 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8372 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8373 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8374 (compile_bytecodes): Remove forward declaration.
8375 (is_goto_target): Move to ax.c.
8376 (compile_bytecodes): Move to ax.c and call
8377 agent_get_trace_state_variable_value (...) and
8378 agent_set_trace_state_variable_value (...).
8380 * Makefile.in: Update ax.c and IPA dependencies.
8382 2012-02-24 Pedro Alves <palves@redhat.com>
8384 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8385 (cmd_bigqtbuffer_circular): ... this. Only handle
8386 'QTBuffer:circular:'.
8387 (handle_tracepoint_general_set): Adjust.
8389 2012-02-16 Yao Qi <yao@codesourcery.com>
8391 * inferiors.c: Move code to ...
8392 * dll.c: .... here. New.
8393 * server.h: Declare clear_dlls.
8394 * Makefile.in (SFILES): Add dll.c.
8398 2012-02-11 Yao Qi <yao@codesourcery.com>
8400 * server.c: (handle_monitor_command): Add a new parameter
8402 (handle_query): Update caller.
8404 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8406 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8407 * configure, config.in: Regenerate.
8408 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8411 2012-02-02 Pedro Alves <palves@redhat.com>
8413 Try SIGKILL first, then PTRACE_KILL.
8414 * linux-low.c (linux_kill_one_lwp): New.
8415 (linux_kill_one_lwp): Rename to ...
8416 (kill_one_lwp_callback): ... this. Use the new
8419 2012-02-02 Pedro Alves <palves@redhat.com>
8421 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8424 2012-01-27 Pedro Alves <palves@redhat.com>
8426 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8427 (elf_64_file_p): Make static.
8428 (linux_pid_exe_is_elf_64_file): New.
8429 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8430 Delete declarations.
8431 (linux_pid_exe_is_elf_64_file): Declare.
8432 * linux-x86-low.c (x86_arch_setup): Use
8433 linux_pid_exe_is_elf_64_file.
8435 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8437 * linux-low.c (linux_wait_for_event_1): Rename to ...
8438 (linux_wait_for_event): ... here and merge it with former
8439 linux_wait_for_event - new variable wait_ptid, use it.
8440 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8442 2012-01-23 Pedro Alves <palves@redhat.com>
8444 * server.c (main): Avoid yet another case of infinite loop while
8445 detaching/killing after a longjmp.
8447 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8450 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8452 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8454 * hostio.c (handle_readlink): New function.
8455 (handle_vFile): Call it to handle "vFile:readlink" packets.
8457 2012-01-20 Pedro Alves <palves@redhat.com>
8458 Ulrich Weigand <ulrich.weigand@linaro.org>
8460 * server.c (handle_v_requests): Only support vAttach and vRun to
8461 start multiple processes when in extended protocol mode.
8463 2012-01-17 Pedro Alves <palves@redhat.com>
8465 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8466 memalign plus mprotect to allocate the scratch buffer.
8468 2012-01-13 Pedro Alves <palves@redhat.com>
8470 * server.c (attach_inferior): Clear `cont_thread'.
8472 2012-01-13 Pedro Alves <palves@redhat.com>
8474 * server.c (main): Avoid infinite loop while detaching/killing
8477 2012-01-09 Doug Evans <dje@google.com>
8479 * server.c (start_inferior): Set last_ptid in --wrapper case.
8481 2012-01-06 Yao Qi <yao@codesourcery.com>
8483 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8485 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8487 2012-01-04 Yao Qi <yao@codesourcery.com>
8489 * tracepoint.c (cmd_qtdp): Print debug message
8490 for static tracepoint.
8492 2012-01-04 Yao Qi <yao@codesourcery.com>
8494 * tracepoint.c (trace_vdebug): Differentiate debug message
8495 between gdbserver and IPA.
8497 2012-01-03 Yao Qi <yao@codesourcery.com>
8499 * tracepoint.c (tracepoint_was_hit): Don't collect for
8502 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8504 * terminal.h: Reformat copyright header.
8506 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8508 * server.c (gdbserver_version): Update copyright year.
8509 * gdbreplay.c (gdbreplay_version): Likewise.
8511 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8513 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8516 2011-12-18 Hui Zhu <teawater@gmail.com>
8517 * linux-low.c (linux_create_inferior): Save return value to ret.
8519 2011-12-18 Hui Zhu <teawater@gmail.com>
8521 * linux-low.c (linux_create_inferior): Save return value to ret.
8523 2011-12-16 Doug Evans <dje@google.com>
8525 * linux-low.c (linux_create_inferior): If stdio connection,
8526 redirect stdin from /dev/null, stdout to stderr.
8527 * remote-utils.c (remote_is_stdio): New static global.
8528 (remote_connection_is_stdio): New function.
8529 (remote_prepare): Handle stdio connection.
8530 (remote_open): Ditto.
8531 (remote_close): Don't close stdin for stdio connections.
8532 (read_prim,write_prim): New functions. Replace all calls to
8533 read/write to these.
8534 * server.c (main): Watch for "-" argument. Move call to
8535 remote_prepare before start_inferior.
8536 * server.h (STDIO_CONNECTION_NAME): New macro.
8537 (remote_connection_is_stdio): Declare.
8539 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8540 in debugging output.
8542 2011-12-15 Yao Qi <yao@codesourcery.com>
8544 * tracepoint.c: Include sys/syscall.h.
8545 (gdb_ust_thread): Remove preprocessor conditional.
8547 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8549 * linux-low.c (linux_detach_one_lwp): Call
8550 the_low_target.prepare_to_resume before detaching.
8552 2011-12-14 Yao Qi <yao@codesourcery.com>
8554 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8557 2011-12-14 Yao Qi <yao@codesourcery.com>
8559 * i386-low.c (i386_low_stopped_data_address): Initialize local
8562 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8566 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8567 DR_CONTROL unless necessary. Extend comments.
8568 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8569 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8571 2011-12-13 Yao Qi <yao@codesourcery.com>
8573 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8575 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8577 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8579 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8580 Print new debug message for such case.
8582 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8584 Fix overlapping memcpy.
8585 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8586 the read_inferior_memory transfer.
8587 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8588 write_inferior_memory transfer.
8589 (set_fast_tracepoint_jump): New variable buf. Use it for the
8590 read_inferior_memory and write_inferior_memory transfers.
8591 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8592 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8593 Use it for the write_inferior_memory transfer.
8594 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8597 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8599 * linux-low.c (fetch_register, store_register): Make code
8600 consistent, fix formatting.
8602 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8604 * linux-low.c (usr_store_inferior_registers): Factor out code
8605 to handle individual registers into...
8606 (store_register): ... this new function.
8608 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8610 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8611 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8612 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8613 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8614 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8615 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8616 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8617 (srv_xmlfiles): Add new XML files.
8619 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8621 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8622 (init_registers_s390_linux32v1): Add prototype.
8623 (init_registers_s390_linux32v2): Likewise.
8624 (init_registers_s390_linux64v1): Likewise.
8625 (init_registers_s390_linux64v2): Likewise.
8626 (init_registers_s390x_linux64v1): Likewise.
8627 (init_registers_s390x_linux64v2): Likewise.
8628 (s390_num_regs): Increment to 52.
8629 (s390_regmap): Add orig_r2 register.
8630 (s390_num_regs_3264): Increment to 68.
8631 (s390_regmap_3264): Add orig_r2 register.
8632 (s390_collect_ptrace_register): Handle orig_r2 register.
8633 (s390_supply_ptrace_register): Likewise.
8634 (s390_fill_last_break): New function.
8635 (s390_store_last_break): Likewise.
8636 (s390_fill_system_call): New function.
8637 (s390_store_system_call): Likewise.
8638 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8640 (s390_check_regset): New function.
8641 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8642 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8643 Update target_regsets for available register sets.
8645 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8646 Jan Kratochvil <jan.kratochvil@redhat.com>
8648 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8649 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8651 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8652 * linux-low.h (struct process_info_private): New member r_debug.
8653 * server.c (handle_qxfer_libraries): Call
8654 the_target->qxfer_libraries_svr4.
8655 (handle_qxfer_libraries_svr4): New function.
8656 (qxfer_packets): New entry "libraries-svr4".
8657 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8658 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8659 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8660 PACKET_qXfer_libraries_svr4.
8662 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8664 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8665 PSW address/mask between 8-byte and 16-byte formats.
8666 (s390_supply_ptrace_register): Likewise.
8667 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8668 basic addressing mode bit.
8670 2011-11-24 Stan Shebs <stan@codesourcery.com>
8672 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8674 2011-11-17 Stan Shebs <stan@codesourcery.com>
8676 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8677 (tracing_start_time): New global.
8678 (tracing_stop_time): New global.
8679 (tracing_user_name): New global.
8680 (tracing_notes): New global.
8681 (tracing_stop_note): New global.
8682 (cmd_qtstart): Set traceframe_usage, start_time.
8683 (stop_tracing): Set stop_time.
8684 (cmd_qtstatus): Report additional status.
8685 (cmd_qtp): New function.
8686 (handle_tracepoint_query): Call it.
8687 (cmd_qtnotes): New function.
8688 (handle_tracepoint_general_set): Call it.
8689 (get_timestamp): Rename from tsv_get_timestamp.
8691 2011-11-14 Stan Shebs <stan@codesourcery.com>
8692 Kwok Cheung Yeung <kcy@codesourcery.com>
8694 * linux-x86-low.c (small_jump_insn): New.
8695 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8696 trampoline and error message, build a trampoline and issue a small
8697 jump instruction to it.
8698 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8699 trampoline and error message.
8700 (x86_get_min_fast_tracepoint_insn_len): New.
8701 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8702 * linux-low.h (struct linux_target_ops): Add arguments to
8703 install_fast_tracepoint_jump_pad operation, add new operation.
8704 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8706 (linux_get_min_fast_tracepoint_insn_len): New function.
8707 (linux_target_op): Add new operation.
8708 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8709 (gdb_trampoline_buffer_end): Ditto.
8710 (gdb_trampoline_buffer_error): Ditto.
8711 (struct ipa_sym_addresses): Add fields for new IPA variables.
8712 (symbol_list): Add entries for new IPA variables.
8713 (struct tracepoint): Add fields to hold the address range of the
8714 trampoline used by the tracepoint.
8715 (trampoline_buffer_head): New static variable.
8716 (trampoline_buffer_tail): Ditto.
8717 (claim_trampoline_space): New function.
8718 (have_fast_tracepoint_trampoline_buffer): New function.
8719 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8721 (install_fast_tracepoint): Ditto, also add error buffer argument.
8722 (cmd_qtminftpilen): New function.
8723 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8724 (fast_tracepoint_from_trampoline_address): New function.
8725 (fast_tracepoint_collecting): Handle trampoline as part of jump
8727 (set_trampoline_buffer_space): New function.
8728 (initialize_tracepoint): Initialize new IPA variables.
8729 * target.h (struct target_ops): Add arguments to
8730 install_fast_tracepoint_jump_pad operation, add new
8731 get_min_fast_tracepoint_insn_len operation.
8732 (target_get_min_fast_tracepoint_insn_len): New.
8733 (install_fast_tracepoint_jump_pad): Add arguments.
8734 * server.h (IPA_BUFSIZ): Define.
8735 * linux-i386-ipa.c: Include extra header files.
8736 (initialize_fast_tracepoint_trampoline_buffer): New function.
8737 (initialize_low_tracepoint): Call it.
8738 * server.h (set_trampoline_buffer_space): Declare.
8739 (claim_trampoline_space): Ditto.
8740 (have_fast_tracepoint_trampoline_buffer): Ditto.
8742 2011-11-14 Yao Qi <yao@codesourcery.com>
8744 * server.c (handle_query): Handle InstallInTrace for qSupported.
8745 * tracepoint.c (add_tracepoint): Sort list.
8746 (install_tracepoint, download_tracepoint): New.
8747 (cmd_qtdp): Call them to install and download tracepoints.
8748 (sort_tracepoints): Removed.
8749 (cmd_qtstart): Update.
8751 2011-11-14 Yao Qi <yao@codesourcery.com>
8753 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8754 * mem-break.h: Declare.
8755 * tracepoint.c (cmd_qtstart): Move some code to ...
8756 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8758 (download_tracepoints): Move some code to ...
8759 (download_tracepoint_1): ... here. New.
8761 2011-11-08 Yao Qi <yao@codesourcery.com>
8763 * remote-utils.c (relocate_instruction): A comment fix.
8765 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8767 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8768 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8769 dr_status_mirror and dr_control_mirror from debug_reg_state.
8770 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8771 (i386_initial_stuff): Remove use of deleted globals.
8772 (i386_get_thread_context, i386_set_thread_context,
8773 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8774 from debug_reg_state.
8776 2011-11-05 Yao Qi <yao@codesourcery.com>
8778 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8779 address as TPOINT's.
8781 2011-11-02 Stan Shebs <stan@codesourcery.com>
8783 * tracepoint.c (agent_mem_read_string): New function.
8784 (eval_agent_expr): Call it for tracenz.
8785 * server.c (handle_query): Report support for tracenz.
8787 2011-11-02 Yao Qi <yao@codesourcery.com>
8789 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8791 2011-11-02 Yao Qi <yao@codesourcery.com>
8793 * target.h: Fix a typo in comment.
8795 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8797 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8798 clobber the breakpoints' shadows with fast tracepoint jumps.
8799 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8800 * target.c (write_inferior_memory): Also pass MYADDR down to
8803 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8805 * configure.ac: Check support for personality routine.
8806 * configure: Regenerate.
8807 * config.in: Likewise.
8808 * linux-low.c: Include <sys/personality.h>.
8809 Define ADDR_NO_RANDOMIZE if necessary.
8810 (linux_create_inferior): Disable address space randomization when
8811 forking inferior, if requested.
8812 (linux_supports_disable_randomization): New function.
8813 (linux_target_ops): Install it.
8814 * server.h (disable_randomization): Declare.
8815 * server.c (disable_randomization): New global variable.
8816 (handle_general_set): Handle QDisableRandomization.
8817 (handle_query): Likewise for qSupported.
8818 (main): Support --disable-randomization and --no-disable-randomization
8819 command line arguments.
8820 * target.h (struct target_ops): Add supports_disable_randomization.
8821 (target_supports_disable_randomization): New macro.
8823 2011-09-29 Mike Frysinger <vapier@gentoo.org>
8825 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8827 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8828 [!PT_GETDSBT] (target_loadmap): New definition.
8829 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8830 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8831 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8832 and PT_GETDSBT to LINUX_LOADMAP.
8833 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8834 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8836 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8838 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8839 (arm_linux_hwbp_cap): New static variable.
8840 (arm_linux_get_hwbp_cap): Replace by ...
8841 (arm_linux_init_hwbp_cap): ... this new function.
8842 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8843 (arm_linux_get_hw_watchpoint_count): Likewise.
8844 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8845 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8846 (arm_prepare_to_resume): Use perror_with_name instead of error.
8848 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8850 * linux-arm-low.c: Include <signal.h>.
8851 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8852 (struct arm_linux_hwbp_cap): New data type.
8853 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8854 (struct arm_linux_hw_breakpoint): New data type.
8855 (MAX_BPTS, MAX_WPTS): Define.
8856 (struct arch_process_info, struct arch_lwp_info): New data types.
8857 (arm_linux_get_hwbp_cap): New function.
8858 (arm_linux_get_hw_breakpoint_count): Likewise.
8859 (arm_linux_get_hw_watchpoint_count): Likewise.
8860 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8861 (arm_hwbp_control_initialize): Likewise.
8862 (arm_hwbp_control_is_enabled): Likewise.
8863 (arm_hwbp_control_is_initialized): Likewise.
8864 (arm_hwbp_control_disable): Likewise.
8865 (arm_linux_hw_breakpoint_equal): Likewise.
8866 (arm_linux_hw_point_initialize): Likewise.
8867 (struct update_registers_data): New data structure.
8868 (update_registers_callback: New function.
8869 (arm_insert_point): Likewise.
8870 (arm_remove_point): Likewise.
8871 (arm_stopped_by_watchpoint): Likewise.
8872 (arm_stopped_data_address): Likewise.
8873 (arm_new_process): Likewise.
8874 (arm_new_thread): Likewise.
8875 (arm_prepare_to_resume): Likewise.
8876 (the_low_target): Register arm_insert_point, arm_remove_point,
8877 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8878 arm_new_thread, and arm_prepare_to_resume.
8880 2011-09-15 Stan Shebs <stan@codesourcery.com>
8882 * server.h (struct emit_ops): Add compare-goto fields.
8883 * tracepoint.c (gdb_agent_op_sizes): New table.
8884 (emit_eq_goto): New function.
8885 (emit_ne_goto): New function.
8886 (emit_lt_goto): New function.
8887 (emit_le_goto): New function.
8888 (emit_gt_goto): New function.
8889 (emit_ge_goto): New function.
8890 (is_goto_target): New function.
8891 (compile_bytecodes): Recognize special cases of compare-goto
8892 combinations and call specialized emitters for them.
8893 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8894 (amd64_emit_ne_goto): New function.
8895 (amd64_emit_lt_goto): New function.
8896 (amd64_emit_le_goto): New function.
8897 (amd64_emit_gt_goto): New function.
8898 (amd64_emit_ge_goto): New function.
8899 (amd64_emit_ops): Add the new functions.
8900 (i386_emit_eq_goto): New function.
8901 (i386_emit_ne_goto): New function.
8902 (i386_emit_lt_goto): New function.
8903 (i386_emit_le_goto): New function.
8904 (i386_emit_gt_goto): New function.
8905 (i386_emit_ge_goto): New function.
8906 (i386_emit_ops): Add the new functions.
8908 2011-09-08 Stan Shebs <stan@codesourcery.com>
8910 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8911 (i386_emit_epilogue): Restore %ebx.
8913 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8915 * server.c (step_thread): Remove definition.
8916 (process_serial_event): Don't handle Hs.
8917 * server.h (step_thread): Remove declaration.
8918 * target.c (set_desired_inferior): Remove use of step_thread.
8920 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8922 * linux-low.c: Include linux-procfs.h.
8923 (linux_attach_lwp_1): Update comments.
8924 (linux_attach): Scan for existing threads when attaching to a
8925 process that is the tgid.
8926 * Makefile.in: Update dependencies.
8928 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8930 * configure.srv: Add linux-procfs.o dependencies.
8932 2011-08-14 Yao Qi <yao@codesourcery.com>
8934 * target.h (struct target_ops): Fix indent.
8935 * win32-low.c (win32_target_ops): Fix comment.
8937 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
8938 Yao Qi <yao@codesourcery.com>
8940 * Makefile.in (clean): Remove tic6x-*.c files.
8941 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8942 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8943 (tic6x-c64xp-linux.c): Likewise.
8944 * configure.srv: Add support for tic6x-*-uclinux.
8945 * linux-tic6x-low.c: New.
8946 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8948 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
8949 Yao Qi <yao@codesourcery.com>
8951 * target.h (struct target_ops): Add read_loadmap.
8952 * linux-low.c (struct target_loadseg): New type.
8953 (struct target_loadmap): New type.
8954 (linux_read_loadmap): New function.
8955 (linux_target_ops): Add linux_read_loadmap.
8956 * server.c (handle_query): Support qXfer:fdpic:read packet.
8957 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8960 2011-08-05 Eli Zaretskii <eliz@gnu.org>
8962 * win32-low.c: Include <stdint.h>.
8964 2011-07-22 Pedro Alves <pedro@codesourcery.com>
8966 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8967 to the inferior here.
8968 (i386_remove_aligned_watchpoint): Ditto.
8969 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8970 fit part of the watchpoint in the debug registers.
8971 (i386_update_inferior_debug_regs): New.
8972 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8973 registers, and only update the inferior on success.
8974 (i386_low_remove_watchpoint): Ditto.
8976 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8978 * linux-low.c (compare_ints, unique, list_threads, show_process,
8979 linux_core_of_thread): Delete.
8980 (linux_target_ops): Change linux_core_of_thread to
8981 linux_common_core_of_thread.
8982 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8983 * utils.c (malloc_failure): Change type of argument.
8984 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8985 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8986 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8987 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8988 (IPA_OBJS): Add common-utils-ipa.o.
8989 (ptid_h, linux_osdata_h): New macros.
8990 (server_h): Add common/common-utils.h, common/xml-utils.h,
8991 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8993 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8994 ptid.o, buffer.o): New rules.
8995 (linux-low.o): Add common/linux-osdata.h as a dependency.
8996 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8997 * configure.ac: Add AC_HEADER_DIRENT check.
8998 * config.in: Regenerate.
8999 * configure: Regenerate.
9000 * remote-utils.c (xml_escape_text): Delete.
9001 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9002 buffer_xml_printf): Move to common/buffer.c.
9003 * server.c (main): Remove call to initialize_inferiors.
9004 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9005 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9006 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9007 internal_error, gdb_assert, gdb_assert_fail): Delete.
9008 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9009 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9011 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9012 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9013 initialize_inferiors): Delete.
9015 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9017 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9020 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9022 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9024 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9026 2011-05-26 Yao Qi <yao@codesourcery.com>
9028 * Makefile.in (thread-db.o): Track dependence to
9029 common/gdb_thread_db.h.
9030 * thread-db.c: include gdb_thread_db.h from right place.
9032 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9034 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9035 __FILE__ and __LINE__ to internal_error.
9037 2011-05-13 Doug Evans <dje@google.com>
9039 * thread-db.c (try_thread_db_load_from_sdir): New function.
9040 (try_thread_db_load_from_dir): New function.
9041 (thread_db_load_search): Handle $sdir, ignore $pdir.
9042 Remove trying of system directories if search of
9043 libthread-db-search-path fails, that is now done via $sdir.
9045 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9047 * server.c (handle_query): Add EnableDisableTracepoints to the list
9048 of supported features.
9049 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9051 (cmd_qtenable_disable): New.
9052 (cmd_qtstart): Install tracepoints even if disabled.
9053 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9054 receiving a QTEnable or QTDisable packet.
9055 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9056 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9058 (gdb_probe): Skip data collection if static tracepoint is disabled.
9060 2011-05-10 Doug Evans <dje@google.com>
9062 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9064 2011-05-04 Doug Evans <dje@google.com>
9066 * linux-low.c (linux_join): Skip process lookup.
9067 * spu-low.c (spu_join): Ditto.
9068 * server.c (join_inferiors_callback): Delete.
9069 (process_serial_event): For 'D' packet (detach) call join_inferior
9072 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9074 * README: Don't mention xscale*-*-linux*.
9075 * configure.srv (xscale*-*-linux*): Don't handle target.
9077 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9079 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9081 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9082 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9083 (i386_emit_void_call_2): Likewise.
9085 2011-04-26 Yao Qi <yao@codesourcery.com>
9087 * linux-low.c: Move common macros to linux-ptrace.h.
9088 Include linux-ptrace.h.
9089 * Makefile.in (linux_ptrace_h): New.
9090 (linux-low.o): Depends on linux-ptrace.h.
9092 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9094 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9095 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9096 (remote_prepare): New function with most of the TCP code from ...
9097 (remote_open): ... here. Detect PORT here unconditionally. Move also
9098 setting transport_is_reliable.
9099 * server.c (run_once): New variable.
9100 (gdbserver_usage): Document it.
9101 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9102 the first run if RUN_ONCE.
9103 * server.h (run_once, remote_prepare): New declarations.
9105 2011-04-19 Tom Tromey <tromey@redhat.com>
9107 * win32-low.c (handle_load_dll): Remove duplicate "the".
9109 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9111 Remove support for old Cygwin 1.5 versions.
9112 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9113 function to avoid warning.
9114 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9117 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9119 * gdbserver/server.h (Macro _): Define it if not available.
9121 2011-03-14 Michael Snyder <msnyder@vmware.com>
9123 * hostio.c (handle_close): Remove unnecessary null test.
9125 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9127 * Makefile.in (maintainer-clean realclean distclean): Remove
9128 "make ... subdir_do" command.
9130 2011-03-10 Michael Snyder <msnyder@vmware.com>
9132 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9134 * server.c (handle_v_run): Free alloced buffer on early return.
9136 2011-03-09 Yao Qi <yao@codesourcery.com>
9139 2011-03-04 Yao Qi <yao@codesourcery.com>
9141 * Makefile.in: Remove GNU make feature --directory.
9143 2011-03-05 Yao Qi <yao@codesourcery.com>
9145 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9146 (subdir_do): New make target. Copied from gdb/Makefile.
9147 (maintainer-clean, realclean, distclean, clean): Call corresponding
9148 make targets in common/Makefile.
9150 2011-02-11 Yao Qi <yao@codesourcery.com>
9152 * configure.ac: Call AC_PROG_RANLIB.
9153 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9154 * configure: Regenerate.
9156 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9158 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9160 2011-03-06 Yao Qi <yao@codesourcery.com>
9162 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9164 2011-03-05 Yao Qi <yao@codesourcery.com>
9166 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9167 (subdir_do): New make target. Copied from gdb/Makefile.
9168 (maintainer-clean, realclean, distclean, clean): Call corresponding
9169 make targets in common/Makefile.
9171 2011-03-04 Yao Qi <yao@codesourcery.com>
9173 * Makefile.in: Remove GNU make feature --directory.
9175 2011-03-04 Michael Snyder <msnyder@vmware.com>
9177 * server.c (queue_stop_reply): Call xmalloc not malloc.
9179 2011-03-02 Michael Snyder <msnyder@vmware.com>
9181 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9183 2011-02-28 Michael Snyder <msnyder@vmware.com>
9185 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9186 (cmd_qtframe): Ditto.
9187 (cmd_qtbuffer): Ditto.
9188 (cmd_bigqtbuffer): Ditto.
9190 * utils.c (decimal2str): Initialize 'width' to nine, then
9193 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9195 * hostio.c (require_data): Free *data, not data.
9197 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9199 * hostio.c (require_data): Use free, not xfree.
9201 2011-02-27 Michael Snyder <msnyder@vmware.com>
9203 * server.c (handle_query): Discard unused value.
9205 * hostio.c (require_data): Free malloc memory before returning
9208 2011-02-26 Michael Snyder <msnyder@vmware.com>
9210 * linux-low.c (list_threads): Call closedir for dirent.
9212 2011-02-27 Michael Snyder <msnyder@vmware.com>
9214 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9215 a case statement falls through.
9217 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9219 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9222 2011-02-26 Michael Snyder <msnyder@vmware.com>
9224 * utils.c (decimal2str): Eliminate dead code and dead param.
9225 (pulongest): Drop dead param from call to decimal2str.
9228 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9230 Revert the following patch (not approved yet):
9231 2011-02-21 Hui Zhu <teawater@gmail.com>
9232 * tracepoint.c (tp_printf): New function.
9233 (eval_agent_expr): Handle gdb_agent_op_printf.
9235 2011-02-21 Hui Zhu <teawater@gmail.com>
9237 * tracepoint.c (tp_printf): New function.
9238 (eval_agent_expr): Handle gdb_agent_op_printf.
9240 2011-02-18 Tom Tromey <tromey@redhat.com>
9242 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9243 (tracepoint.o): Likewise.
9244 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9245 (gdb_agent_op_names): Likewise.
9247 2011-02-18 Tom Tromey <tromey@redhat.com>
9249 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9250 gdb_agent_op_rot>: New constants.
9251 (gdb_agent_op_names): Add pick and roll.
9252 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9255 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9257 * aclocal.m4: Regenerated with aclocal-1.11.1.
9259 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9261 * server.c (handle_qxfer_traceframe_info): New.
9262 (qxfer_packets): Register "traceframe-info".
9263 (handle_query): Report support for qXfer:traceframe-info:read+.
9264 * tracepoint.c (match_blocktype): New.
9265 (traceframe_find_block_type): Rename to ...
9266 (traceframe_walk_blocks): ... this. Add callback filter argument,
9268 (traceframe_find_block_type): New, reimplemented on top of
9269 traceframe_walk_blocks.
9270 (build_traceframe_info_xml): New.
9271 (traceframe_read_info): New.
9272 * server.h (traceframe_read_info): Declare.
9274 2011-02-11 Yao Qi <yao@codesourcery.com>
9276 * configure.ac: Call AC_PROG_RANLIB.
9277 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9278 * configure: Regenerate.
9280 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9282 * server.c (gdb_read_memory): Change return semantics to allow
9284 (handle_search_memory_1): Adjust.
9285 (process_serial_event) <'m' packet>: Handle partial transfers.
9286 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9288 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9290 * regcache.c (init_register_cache): Initialize
9291 regcache->register_status.
9292 (free_register_cache): Release regcache->register_status.
9293 (regcache_cpy): Copy register_status.
9294 (registers_to_string): Print 'x's for unavailable registers.
9295 (supply_register): Mark the register's status valid or
9296 unavailable, depending on whether a buffer was passed in or not.
9297 (supply_register_zeroed): New.
9298 (supply_regblock): Mark the registers' status valid or
9299 unavailable, depending on whether a buffer was passed in or not.
9300 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9301 (struct regcache): New `register_status' field.
9302 (supply_register_zeroed): Declare.
9303 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9304 supply_register_zeroed, rather than passing a NULL buffer to
9306 * tracepoint.c (fetch_traceframe_registers): Update comment.
9308 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9310 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9313 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9315 * server.h (decode_xfer_write): Change prototype.
9316 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9317 and don't extract the annex here.
9318 * server.c (decode_xfer_read): Remove `annex' parameter,
9319 and don't extract the annex here.
9321 (struct qxfer): New.
9322 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9323 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9324 (handle_qxfer_statictrace): New functions, abstracted out from
9325 handle_query, and made to use the struct qxfer interface.
9326 (handle_threads_qxfer_proper): Rename to ...
9327 (handle_qxfer_threads_proper): ... this.
9328 (handle_threads_qxfer): Rename to ...
9329 (handle_qxfer_threads): ... this. Adjust.
9330 (qxfer_packets): New array.
9331 (handle_qxfer): New function.
9332 (handle_query): Use handle_qxfer.
9334 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9336 * gdbreplay.c: Shorten lines of >= 80 columns.
9337 * linux-low.c: Ditto.
9338 * linux-ppc-low.c: Ditto.
9339 * linux-s390-low.c: Ditto.
9340 * linux-sparc-low.c: Ditto.
9341 * linux-x86-low.c: Ditto.
9342 * linux-xtensa-low.c: Ditto.
9343 * mem-break.c: Ditto.
9345 * regcache.h: Ditto.
9346 * remote-utils.c: Ditto.
9349 * thread-db.c: Ditto.
9350 * tracepoint.c: Ditto.
9352 * win32-low.h: Ditto.
9354 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9356 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9359 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9361 * server.c (gdbserver_version): Update copyright year in version
9363 * gdbreplay.c (gdbreplay_version): Ditto.
9365 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9367 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9368 * linux-bfin-low.c: New file.
9369 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9370 PT_DATA_ADDR for BFIN targets.
9371 * Makefile.in (SFILES): Add linux-bfin-low.c.
9372 (clean): Remove reg-bfin.c.
9373 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9374 * README: Mention supported Blackfin targets.
9376 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9378 * .gitignore: New file.
9380 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9382 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9384 2010-10-22 Jie Zhang <jie@codesourcery.com>
9386 * Makefile.in: Add FLAGS_TO_PASS variable.
9387 (install): Remove dependency of install-only and recursively
9388 invoke make for install-only.
9390 2010-10-04 Doug Evans <dje@google.com>
9392 * Makefile.in (uninstall): Use $(DESTDIR).
9394 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9398 * linux-x86-low.c (compat_siginfo_from_siginfo)
9399 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9400 si_code is < 0. Check for si_code == SI_TIMER before checking for
9403 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9405 * lynx-i386-low.c: New file.
9406 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9408 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9410 * lynx-low.c (ptrace_request_to_str): Remove handling for
9411 request values that have been removed in LynxOS 5.x.
9413 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9415 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9418 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9420 * configure.ac: Add --enable-inprocess-agent option.
9421 * configure: Rebuilt.
9423 2010-09-06 Yao Qi <yao@codesourcery.com>
9425 * linux-low.c (linux_kill): Remove unused variable.
9426 (linux_stabilize_threads): Likewise.
9427 * server.c (start_inferior): Likewise.
9428 (queue_stop_reply_callback): Likewise.
9429 * tracepoint.c (do_action_at_tracepoint): Likewise.
9431 2010-09-06 Yao Qi <yao@codesourcery.com>
9433 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9436 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9438 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9440 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9442 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9445 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9447 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9448 gdbserver/lynx-ppc-low.c: New files.
9449 * Makefile.in (lynx_low_h): New variable.
9450 (lynx-low.o, lynx-ppc-low.o): New rules.
9451 * configure.ac: On LynxOS, link with -lnetinet.
9452 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9453 * configure: regenerate.
9455 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9457 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9458 * configure.ac: Add check for vasprintf and vsnprintf.
9459 * configure, config.in: Regenerate.
9460 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9462 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9464 * gdbreplay.c: Move include of alloca.h up, next to include of
9466 * server.h: Add include of malloc.h.
9467 * mem-break.c: Remove include of malloc.h.
9468 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9470 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9472 * Makefile.in (memmem.o): Build with -Wno-error.
9474 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9476 * utils.c (xsnprintf): Make non-static.
9477 * server.h: Add xsnprintf declaration.
9478 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9479 replace calls to snprintf by calls to xsnprintf throughout.
9481 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9483 * configure.ac: Add configure check for alloca.
9484 * configure, config.in: Regenerate.
9485 * server.h: Include alloca.h if it exists.
9486 * gdbreplay.c: Include alloca.h if it exists.
9488 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9490 * linux-low.c (__SIGRTMIN): Define if not already defined.
9491 (linux_create_inferior): Check for __ANDROID__ rather than
9493 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9494 are already deferred.
9495 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9496 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9497 stopped and already has a pending signal to report.
9498 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9499 a pending signal to report or is moving out of a jump pad.
9500 (linux_init_signals): Check for __ANDROID__ rather than
9503 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9505 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9506 debug_threads check. Avoid a linear search when not doing debug
9509 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9511 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9512 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9513 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9514 (process_event): Change local fd's type to gdb_fildes_t.
9515 (create_file_handler): Adjust prototype.
9516 (delete_file_handler): Adjust prototype.
9517 (handle_file_event): Adjust prototype. Use pfildes.
9518 (create_file_event): Adjsut prototype.
9519 * remote-utils.c (remote_desc, listen_desc): Change type to
9521 * server.h: New gdb_fildes_t typedef.
9522 [USE_WIN32API]: Include winsock2.h.
9523 (delete_file_handler, add_file_handler): Adjust prototypes.
9525 * utils.c (pfildes): New.
9527 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9529 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9530 * configure: Regenerate.
9532 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9534 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9535 (linux_done_accessing_memory): ... this.
9536 (linux_target_ops): Adjust.
9537 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9538 * nto-low.c (nto_target_ops): Adjust comment.
9539 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9540 * spu-low.c (spu_target_ops): Adjust comment.
9541 * target.h (target_ops): Rename unprepare_to_access_memory field
9542 to done_accessing_memory.
9543 (unprepare_to_access_memory): Rename to ...
9544 (done_accessing_memory): ... this.
9546 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9548 * linux-low.c (linux_prepare_to_access_memory): New.
9549 (linux_unprepare_to_access_memory): New.
9550 (linux_target_ops): Install them.
9551 * server.c (read_memory): Rename to ...
9552 (gdb_read_memory): ... this. Use
9553 prepare_to_access_memory/prepare_to_access_memory.
9554 (write_memory): Rename to ...
9555 (gdb_write_memory): ... this. Use
9556 prepare_to_access_memory/prepare_to_access_memory.
9557 (handle_search_memory_1): Adjust.
9558 (process_serial_event): Adjust.
9559 * target.h (struct target_ops): New fields
9560 prepare_to_access_memory and unprepare_to_access_memory.
9561 (prepare_to_access_memory, unprepare_to_access_memory): New.
9562 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9563 prepare_to_access_memory/prepare_to_access_memory.
9564 * nto-low.c (nto_target_ops): Adjust.
9565 * spu-low.c (spu_target_ops): Adjust.
9566 * win32-low.c (win32_target_ops): Adjust.
9568 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9570 * Makefile.in (WARN_CFLAGS): Get it from configure.
9571 (WERROR_CFLAGS): New.
9572 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9573 * configure.ac: Introduce --enable-werror, which adds -Werror to
9574 the compiler command line. Enabled by default. Disable with
9575 --disable-werror. Add -Wdeclaration-after-statement
9576 Wpointer-arith and -Wformat-nonliteral to warning flags.
9577 * configure: Regenerate.
9579 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9581 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9583 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9585 * gdbreplay.c (remote_error): New.
9587 (expect): Use gdbchar. Check for error reading from GDB.
9588 Clarify sync error output.
9589 (play): Check for errors writing to GDB.
9590 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9591 * remote-utils.c (getpkt): Check for errors writing to the remote
9594 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9596 * linux-low.c (linux_wait_1): Move non-debugging code out of
9597 `debug_threads' control.
9599 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9601 * linux-low.c (linux_wait_1): Don't set last_status here.
9602 * server.c (push_event, queue_stop_reply_callback): Assert we're
9603 not pushing a TARGET_WAITKIND_IGNORE event.
9604 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9605 (myresume, handle_target_event): Set the thread's last_resume_kind
9606 and last_status from the target returned status.
9608 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9612 * linux-x86-low.c (update_debug_registers_callback): New.
9613 (i386_dr_low_set_addr): Use it.
9614 (i386_dr_low_get_addr): New.
9615 (i386_dr_low_set_control): Use update_debug_registers_callback.
9616 (i386_dr_low_get_control): New.
9617 (i386_dr_low_get_status): Adjust.
9618 * linux-low.c (linux_stop_lwp): New.
9619 * linux-low.h (linux_stop_lwp): Declare.
9621 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9622 argument instead of a i386_debug_reg_state.
9623 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9624 a i386_debug_reg_state.
9625 (i386_insert_aligned_watchpoint): Adjust.
9626 (i386_remove_aligned_watchpoint): Adjust.
9627 (i386_low_stopped_data_address): Read the debug registers from the
9628 inferior instead of from the mirrors.
9629 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9630 (i386_dr_low_get_addr): Declare.
9631 (i386_dr_low_get_control): Declare.
9632 (i386_dr_low_get_status): Change prototype.
9634 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9635 (i386_dr_low_get_addr): New.
9636 (i386_dr_low_get_control): New.
9637 (i386_dr_low_get_status): Adjust prototype. Return
9639 (i386_initial_stuff): Clear dr_status_mirror and
9641 (i386_get_thread_context): Adjust.
9642 (i386_set_thread_context): Adjust.
9643 (i386_thread_added): Adjust.
9645 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9647 * linux-low.h (linux_thread_area): Delete declaration.
9649 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9651 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9652 after its termination.
9654 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9656 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9657 (gdb_wants_all_stopped): Delete.
9658 (linux_wait_1): Don't call them.
9659 * server.c (handle_v_cont): Tag all threads as want-stopped.
9660 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9661 stopped as "client-wants-stopped".
9663 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9665 * Makefile.in (signals_h): New.
9666 (server_h): Depend on it.
9667 (server.o): Don't depend on $(signals_def).
9668 (signals.o): Depend on $(signals_def).
9670 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9672 * Makefile.in (signals_def): New.
9673 (server_h): Append include/gdb/signals.h and signals_def.
9674 (server.o): Append signals_def.
9676 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9678 * server.c (handle_target_event): Use target_signal_to_host for
9679 resume_info.sig initialization.
9680 * target.h (struct thread_resume) <sig>: New comment.
9682 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9684 * server.c (handle_query): strcpy() the returned string from paddress()
9685 instead of sprintf().
9686 * utils.c (paddress): Return phex_nz().
9688 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9690 * server.c (handle_v_cont): Call mourn_inferior if process
9692 (myresume): Likewise.
9694 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9696 Static tracepoints, and integration with UST.
9698 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9699 * mem-break.c (uninsert_all_breakpoints)
9700 (reinsert_all_breakpoints): New.
9701 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9702 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9703 (gdb_agent_ust_loaded, helper_thread_id)
9704 (gdb_agent_helper_thread_id): New macros.
9705 (struct ipa_sym_addresses): Add addr_ust_loaded,
9706 addr_helper_thread_id, addr_cmd_buf.
9707 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9708 (in_process_agent_loaded_ust): New.
9709 (write_e_ust_not_loaded): New.
9710 (maybe_write_ipa_ust_not_loaded): New.
9711 (struct collect_static_trace_data_action): New.
9712 (enum tracepoint_type) <static_tracepoint>: New.
9713 (struct tracepoint) <handle>: Mention static tracepoints.
9714 (struct static_tracepoint_ctx): New.
9715 (CMD_BUF_SIZE): New.
9716 (add_tracepoint_action): Handle static tracepoint actions.
9717 (unprobe_marker_at): New.
9718 (clear_installed_tracepoints): Handle static tracepoints.
9719 (cmd_qtdp): Handle static tracepoints.
9720 (probe_marker_at): New.
9721 (cmd_qtstart): Handle static tracepoints.
9722 (response_tracepoint): Handle static tracepoints.
9723 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9724 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9725 (get_context_regcache): Handle static tracepoints.
9726 (do_action_at_tracepoint): Handle static tracepoint actions.
9727 (traceframe_find_block_type): Handle static trace data blocks.
9728 (traceframe_read_sdata): New.
9729 (download_tracepoints): Download static tracepoint actions.
9730 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9731 (GDB_PROBE_NAME): New.
9736 (ust_marker_to_static_tracepoint): New.
9738 (collect_ust_data_at_tracepoint): New.
9739 (gdb_ust_probe): New.
9740 (UNIX_PATH_MAX, SOCK_DIR): New.
9741 (gdb_ust_connect_sync_socket): New.
9742 (resume_thread, stop_thread): New.
9743 (run_inferior_command): New.
9744 (init_named_socket): New.
9745 (gdb_ust_socket_init): New.
9746 (cstr_to_hexstr): New.
9748 (first_marker, next_marker): New.
9749 (response_ust_marker): New.
9750 (cmd_qtfstm, cmd_qtsstm): New.
9751 (unprobe_marker_at, probe_marker_at): New.
9752 (cmd_qtstmat, gdb_ust_thread): New.
9753 (gdb_ust_init): New.
9754 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9755 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9757 (x86_64_st_collect_regmap): New.
9758 (X86_64_NUM_ST_COLLECT_GREGS): New.
9759 (AMD64_RIP_REGNUM): New.
9760 (supply_static_tracepoint_registers): New.
9761 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9763 (i386_st_collect_regmap): New.
9764 (i386_NUM_ST_COLLECT_GREGS): New.
9765 (supply_static_tracepoint_registers): New.
9766 * server.c (handle_query): Handle qXfer:statictrace:read.
9767 <qSupported>: Report support for StaticTracepoints, and
9768 qXfer:statictrace:read features.
9769 * server.h (traceframe_read_sdata)
9770 (supply_static_tracepoint_registers): Declare.
9771 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9772 (unpack_varlen_hex): Include in IPA build.
9773 * Makefile.in (ustlibs, ustinc): New.
9774 (IPA_OBJS): Add remote-utils-ipa.o.
9775 ($(IPA_LIB)): Link -ldl and -lpthread.
9777 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9778 * config.in, configure: Regenerate.
9780 2010-06-20 Ian Lance Taylor <iant@google.com>
9781 Pedro Alves <pedro@codesourcery.com>
9783 * linux-x86-low.c (always_true): Delete.
9784 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9785 trying to fool the compiler with always_true.
9787 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9789 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9790 conditions in gdbserver.
9792 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9794 * spu-low.c (spu_read_memory): Wrap around local store limit.
9795 (spu_write_memory): Likewise.
9797 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9799 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9800 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9802 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9804 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9805 uses with LONGEST uses.
9807 2010-06-14 Stan Shebs <stan@codesourcery.com>
9808 Pedro Alves <pedro@codesourcery.com>
9812 * linux-x86-low.c: Include limits.h.
9817 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9818 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9819 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9820 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9821 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9822 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9823 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9824 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9825 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9826 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9827 (amd64_emit_void_call_2): New.
9828 (amd64_emit_ops): New.
9829 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9830 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9831 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9832 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9833 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9834 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9835 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9836 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9837 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9838 (i386_emit_stack_adjust, i386_emit_int_call_1)
9839 (i386_emit_void_call_2): New.
9840 (i386_emit_ops): New.
9841 (x86_emit_ops): New.
9842 (the_low_target): Install x86_emit_ops.
9843 * server.h (struct emit_ops): New.
9844 (get_raw_reg_func_addr): Declare.
9845 (current_insn_ptr, emit_error): Declare.
9846 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9847 (set_trace_state_variable_value): New defines.
9848 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9849 addr_get_trace_state_variable_value and
9850 addr_set_trace_state_variable_value.
9851 (symbol_list): New fields for get_raw_reg,
9852 get_trace_state_variable_value and set_trace_state_variable_value.
9853 (condfn): New typedef.
9854 (struct tracepoint): New field `compiled_cond'.
9855 (do_action_at_tracepoint): Clear compiled_cond.
9856 (get_trace_state_variable_value, set_trace_state_variable_value):
9858 (condition_true_at_tracepoint): If there's a compiled condition,
9860 (current_insn_ptr, emit_error): New globals.
9861 (struct bytecode_address): New.
9862 (get_raw_reg_func_addr): New.
9863 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9864 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9865 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9866 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9867 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9868 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9869 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9870 (compile_tracepoint_condition, compile_bytecodes): New.
9871 * target.h (emit_ops): Forward declare.
9872 (struct target_ops): New field emit_ops.
9873 (target_emit_ops): New.
9874 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9875 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9876 * linux-low.c (linux_emit_ops): New.
9877 (linux_target_ops): Install it.
9878 * linux-low.h (struct linux_target_ops): New field emit_ops.
9880 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9882 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9883 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9885 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9886 Stan Shebs <stan@codesourcery.com>
9888 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9889 (all): Depend on $(extra_libraries).
9890 (install-only): Install the IPA.
9891 (IPA_OBJS, IPA_LIB): New.
9892 (clean): Remove the IPA lib.
9893 (IPAGENT_CFLAGS): New.
9894 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9895 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9896 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9897 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9898 * configure.ac: Check for atomic builtins support in the compiler.
9899 (IPA_DEPFILES, extra_libraries): Define.
9900 * configure.srv (ipa_obj): Add description.
9901 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9902 (i[34567]86-*-linux*): Set ipa_obj.
9903 (x86_64-*-linux*): Set ipa_obj.
9904 * linux-low.c (stabilizing_threads): New.
9905 (supports_fast_tracepoints): New.
9906 (linux_detach): Stabilize threads before detaching.
9907 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9908 the lwp is either not stabilizing, or is moving out of a jump pad.
9909 (linux_fast_tracepoint_collecting): New.
9910 (maybe_move_out_of_jump_pad): New.
9911 (enqueue_one_deferred_signal): New.
9912 (dequeue_one_deferred_signal): New.
9913 (linux_wait_for_event_1): If moving out of a jump pad, defer
9914 pending signals to later.
9915 (linux_stabilize_threads): New.
9916 (linux_wait_1): Check if threads need moving out of jump pads, and
9918 (stuck_in_jump_pad_callback): New.
9919 (move_out_of_jump_pad_callback): New.
9921 (linux_resume_one_lwp): Handle moving out of jump pads.
9922 (linux_set_resume_request): Dequeue deferred signals.
9923 (need_step_over_p): Also step over fast tracepoint jumps.
9924 (start_step_over): Also uninsert fast tracepoint jumps.
9925 (finish_step_over): Also reinsert fast tracepoint jumps.
9926 (linux_install_fast_tracepoint_jump): New.
9927 (linux_target_ops): Install linux_stabilize_threads and
9928 linux_install_fast_tracepoint_jump_pad.
9929 * linux-low.h (linux_target_ops) <get_thread_area,
9930 install_fast_tracepoint_jump_pad>: New fields.
9931 (struct lwp_info) <collecting_fast_tracepoint,
9932 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9933 (linux_get_thread_area): Declare.
9934 * linux-x86-low.c (jump_insn): New.
9935 (x86_get_thread_area): New.
9936 (append_insns): New.
9938 (amd64_install_fast_tracepoint_jump_pad): New.
9939 (i386_install_fast_tracepoint_jump_pad): New.
9940 (x86_install_fast_tracepoint_jump_pad): New.
9941 (the_low_target): Install x86_get_thread_area and
9942 x86_install_fast_tracepoint_jump_pad.
9943 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9944 (struct fast_tracepoint_jump): New.
9945 (fast_tracepoint_jump_insn): New.
9946 (fast_tracepoint_jump_shadow): New.
9947 (find_fast_tracepoint_jump_at): New.
9948 (fast_tracepoint_jump_here): New.
9949 (delete_fast_tracepoint_jump): New.
9950 (set_fast_tracepoint_jump): New.
9951 (uninsert_fast_tracepoint_jumps_at): New.
9952 (reinsert_fast_tracepoint_jumps_at): New.
9953 (set_breakpoint_at): Use write_inferior_memory.
9954 (uninsert_raw_breakpoint): Use write_inferior_memory.
9955 (check_mem_read): Mask out fast tracepoint jumps.
9956 (check_mem_write): Mask out fast tracepoint jumps.
9957 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9958 (set_fast_tracepoint_jump): Declare.
9959 (delete_fast_tracepoint_jump)
9960 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9961 (reinsert_fast_tracepoint_jumps_at): Declare.
9962 * regcache.c: Don't compile many functions when building the
9963 in-process agent library.
9964 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9965 the register buffer in the heap.
9966 (free_register_cache): If the register buffer isn't owned by the
9967 regcache, don't free it.
9968 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9969 pre-existing register caches.
9970 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9972 (convert_ascii_to_int): : Constify `from' parameter type.
9973 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9974 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9975 the needed buffer in-place.
9976 (relocate_instruction): New.
9977 * server.c (handle_query) <qSymbols>: If the target supports
9978 tracepoints, give it a chance of looking up symbols. Report
9979 support for fast tracepoints.
9980 (handle_status): Stabilize threads.
9981 (process_serial_event): Adjust.
9982 * server.h (struct fast_tracepoint_jump): Forward declare.
9983 (struct process_info) <fast_tracepoint_jumps>: New field.
9984 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9985 (decode_X_packet, decode_M_packet): Adjust.
9986 (relocate_instruction): Declare.
9987 (in_process_agent_loaded): Declare.
9988 (tracepoint_look_up_symbols): Declare.
9989 (struct fast_tpoint_collect_status): Declare.
9990 (fast_tracepoint_collecting): Declare.
9991 (force_unlock_trace_buffer): Declare.
9992 (handle_tracepoint_bkpts): Declare.
9993 (initialize_low_tracepoint)
9994 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9995 * target.h (struct target_ops) <stabilize_threads,
9996 install_fast_tracepoint_jump_pad>: New fields.
9997 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9998 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9999 [HAVE_STDINT_H]: Include stdint.h.
10000 (trace_debug_1): Rename to ...
10001 (trace_vdebug): ... this.
10002 (trace_debug): Rename to ...
10003 (trace_debug_1): ... this. Add `level' parameter.
10004 (trace_debug): New.
10005 (ATTR_USED, ATTR_NOINLINE): New.
10006 (IP_AGENT_EXPORT): New.
10007 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10008 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10009 (about_to_request_buffer_space, trace_buffer_is_full)
10010 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10011 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10012 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10013 (traceframe_write_count, traceframes_created)
10014 (trace_state_variables)
10015 New renaming defines.
10016 (struct ipa_sym_addresses): New.
10017 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10018 (symbol_list): New.
10019 (ipa_sym_addrs): New.
10020 (all_tracepoint_symbols_looked_up): New.
10021 (in_process_agent_loaded): New.
10022 (write_e_ipa_not_loaded): New.
10023 (maybe_write_ipa_not_loaded): New.
10024 (tracepoint_look_up_symbols): New.
10025 (debug_threads) [IN_PROCESS_AGENT]: New.
10026 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10027 (UNKNOWN_SIDE_EFFECTS): New.
10028 (stop_tracing): New.
10029 (flush_trace_buffer): New.
10030 (stop_tracing_bkpt): New.
10031 (flush_trace_buffer_bkpt): New.
10032 (read_inferior_integer): New.
10033 (read_inferior_uinteger): New.
10034 (read_inferior_data_pointer): New.
10035 (write_inferior_data_pointer): New.
10036 (write_inferior_integer): New.
10037 (write_inferior_uinteger): New.
10038 (struct collect_static_trace_data_action): Delete.
10039 (enum tracepoint_type): New.
10040 (struct tracepoint) <type>: New field `type'.
10041 <actions_str, step_actions, step_actions_str>: Only include in
10043 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10044 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10045 (tracepoints): Use IP_AGENT_EXPORT.
10046 (last_tracepoint): Don't include in the IPA.
10047 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10048 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10049 (alloced_trace_state_variables): New.
10050 (trace_state_variables): Use IP_AGENT_EXPORT.
10051 (traceframe_t): Delete unused variable.
10052 (circular_trace_buffer): Don't include in the IPA.
10053 (trace_buffer_start): Delete.
10054 (struct trace_buffer_control): New.
10055 (trace_buffer_free): Delete.
10056 (struct ipa_trace_buffer_control): New.
10057 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10058 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10060 (trace_buffer_ctrl): New.
10061 (TRACE_BUFFER_CTRL_CURR): New.
10062 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10063 Reimplement as macros.
10064 (trace_buffer_wrap): Delete.
10065 (traceframe_write_count, traceframe_read_count)
10066 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10067 (struct tracepoint_hit_ctx) <type>: New field.
10068 (struct fast_tracepoint_ctx): New.
10069 (memory_barrier): New.
10071 (record_tracepoint_error): Update atomically in the IPA.
10072 (clear_inferior_trace_buffer): New.
10073 (about_to_request_buffer_space): New.
10074 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10075 updating the same buffer.
10076 (add_tracepoint): Default the tracepoint's type to trap
10077 tracepoint, and orig_size to -1.
10078 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10079 internal variables.
10080 (create_trace_state_variable): New parameter `gdb'. Handle it.
10081 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10082 (cmd_qtdp): Handle fast tracepoints.
10083 (cmd_qtdv): Adjust.
10084 (max_jump_pad_size): New.
10085 (gdb_jump_pad_head): New.
10086 (get_jump_space_head): New.
10087 (claim_jump_space): New.
10088 (sort_tracepoints): New.
10089 (MAX_JUMP_SIZE): New.
10090 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10092 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10093 support. Upload fast traceframes, and delete internal IPA
10095 (stop_tracing_handler): New.
10096 (flush_trace_buffer_handler): New.
10097 (cmd_qtstop): Upload fast tracepoints.
10098 (response_tracepoint): Handle fast tracepoints.
10099 (tracepoint_finished_step): Upload fast traceframes. Set the
10100 tracepoint hit context's tracepoint type.
10101 (handle_tracepoint_bkpts): New.
10102 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10103 type. Add comment about fast tracepoints.
10104 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10105 non-existing action_str field.
10106 (get_context_regcache): Handle fast tracepoints.
10107 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10109 (fast_tracepoint_from_jump_pad_address): New.
10110 (fast_tracepoint_from_ipa_tpoint_address): New.
10111 (collecting_t): New.
10112 (force_unlock_trace_buffer): New.
10113 (fast_tracepoint_collecting): New.
10115 (gdb_collect): New.
10116 (write_inferior_data_ptr): New.
10117 (target_tp_heap): New.
10118 (target_malloc): New.
10119 (download_agent_expr): New.
10121 (download_tracepoints): New.
10122 (download_trace_state_variables): New.
10123 (upload_fast_traceframes): New.
10124 (IPA_FIRST_TRACEFRAME): New.
10125 (IPA_NEXT_TRACEFRAME_1): New.
10126 (IPA_NEXT_TRACEFRAME): New.
10127 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10128 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10129 (gdb_jump_pad_buffer_end): New.
10130 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10131 (initialize_tracepoint): Adjust.
10132 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10133 buffer. Initialize the low module.
10134 * utils.c (PREFIX, TOOLNAME): New.
10135 (malloc_failure): Use PREFIX.
10136 (error): In the IPA, an error causes an exit.
10137 (fatal, warning): Use PREFIX.
10138 (internal_error): Use TOOLNAME.
10139 (NUMCELLS): Increase to 10.
10140 * configure, config.in: Regenerate.
10142 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10144 * server.c (handle_query) <qSupported>: Do two passes over the
10145 qSupported string to avoid nesting strtok.
10147 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10149 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10151 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10152 -Wl,--dynamic-list.
10153 * configure: Regenerate.
10154 * proc-service.list: New.
10156 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10158 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10161 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10163 * gdbreplay.c (remote_open): Check error return from socket() call by
10164 its equality to -1 not by it being negative.
10165 * remote-utils.c (remote_open): Likewise.
10167 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10169 * config.h: Regenerate.
10171 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10173 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10174 doesn't provide PTRACE_GET_THREAD_AREA.
10176 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10178 * linux-m68k-low.c: Include <asm/ptrace.h>
10179 (ps_get_thread_area): Implement.
10181 2010-05-03 Doug Evans <dje@google.com>
10183 * event-loop.c (struct callback_event): New struct.
10184 (callback_list): New global.
10185 (append_callback_event, delete_callback_event): New functions.
10186 (process_callback): New function.
10187 (start_event_loop): Call it.
10188 * remote-utils.c (NOT_SCHEDULED): Define.
10189 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10190 moved out of readchar.
10191 (readchar): Rewrite. Call reschedule before returning.
10192 (reset_readchar): New function.
10193 (remote_close): Call it.
10194 (process_remaining, reschedule): New functions.
10195 * server.h (callback_handler_func): New typedef.
10196 (append_callback_event, delete_callback_event): Declare.
10198 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10200 * proc-service.c (ps_pglobal_lookup): Use
10201 thread_db_look_up_one_symbol.
10202 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10203 parameter. Use it instead of all_symbols_looked_up.
10204 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10206 (all_symbols_looked_up): Don't declare.
10207 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10208 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10210 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10211 Set all_symbols_looked_up here.
10212 (thread_db_look_up_one_symbol): New.
10213 (thread_db_get_tls_address): Adjust.
10214 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10215 thread_db object on the heap, and tentatively set it in the
10217 (thread_db_init): Don't set all_symbols_looked_up here.
10218 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10220 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10222 * linux-low.c (linux_kill, linux_detach): Adjust.
10223 (status_pending_p_callback): Remove redundant statement. Check
10224 for !TARGET_WAITIKIND_IGNORE, instead of
10225 TARGET_WAITKIND_STOPPED.
10226 (handle_tracepoints): Make sure LWP is locked. Adjust.
10227 (linux_wait_for_event_1): Adjust.
10228 (linux_cancel_breakpoints): New.
10229 (unsuspend_one_lwp): New.
10230 (unsuspend_all_lwps): New.
10231 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10232 (send_sigstop_callback): Change return type to int, add new
10233 `except' parameter and handle it.
10234 (suspend_and_send_sigstop_callback): New.
10235 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10236 pass them down. If SUSPEND, also increment the lwp's suspend
10238 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10239 (need_step_over_p): Don't consider suspended LWPs.
10240 (start_step_over): Adjust.
10241 (proceed_one_lwp): Change return type to int, add new `except'
10242 parameter and handle it.
10243 (unsuspend_and_proceed_one_lwp): New.
10244 (proceed_all_lwps): Use find_inferior instead of
10246 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10247 also decrement the suspend count of LWPs. Pass `except' down,
10248 instead of hacking its suspend count.
10249 (linux_pause_all): Add `freeze' parameter. Adjust.
10250 (linux_unpause_all): New.
10251 (linux_target_ops): Install linux_unpause_all.
10252 * server.c (handle_status): Adjust.
10253 * target.h (struct target_ops): New fields `unpause_all' and
10254 `cancel_breakpoints'. Add new parameter to `pause_all'.
10255 (pause_all): Add new `freeze' parameter.
10256 (unpause_all): New.
10257 (cancel_breakpoints): New.
10258 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10259 cancel breakpoints.
10260 (cmd_qtstart): Pause threads.
10261 (stop_tracing): Pause threads, and cancel breakpoints.
10262 * win32-low.c (win32_target_ops): Adjust.
10264 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10266 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10267 the inferior right away from here...
10268 (linux_wait_1): ... to here, and adjust to check the thread's
10269 last_resume_kind instead of the lwp's step or stop_expected flags.
10271 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10273 * README: Use consistent `GDB' and `GDBserver' spellings.
10275 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10277 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10278 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10279 (linux_detach_one_lwp): Assume the lwp is stopped.
10280 (any_thread_of): Delete.
10281 (linux_detach): Stop all lwps here. Don't blindly delete all
10283 (delete_lwp_callback): New.
10284 (linux_mourn): Delete all lwps of the process that is gone.
10285 (linux_wait_1): Don't delete the last lwp of the process here.
10286 * mem-break.h (mark_breakpoints_out): Declare.
10287 * mem-break.c (mark_breakpoints_out): New.
10288 (free_all_breakpoints): Use it.
10289 * server.c (handle_target_event): If the process is gone, mark
10291 * thread-db.c (struct thread_db) <create_bp>: New field.
10292 (thread_db_enable_reporting): Fix prototype. Store a thread event
10293 breakpoint reference in the thread_db struct.
10294 (thread_db_load_search): Clear the thread_db object.
10295 (try_thread_db_load_1): Ditto.
10296 (switch_to_process): New.
10297 (disable_thread_event_reporting): Use it.
10298 (remove_thread_event_breakpoints): New.
10299 (thread_db_detach, thread_db_mourn): Use it.
10301 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10303 * linux-low.c (linux_enable_event_reporting): New.
10304 (linux_wait_for_event_1, handle_extended_wait): Use it.
10306 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10308 * linux-low.c (linux_kill_one_lwp, linux_kill)
10309 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10310 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10311 SIGSTOP even if the LWP is stopped.
10312 (send_sigstop_callback): New.
10313 (stop_all_lwps): Use send_sigstop_callback instead.
10314 (linux_resume_one_thread): Adjust.
10315 (proceed_one_lwp): Still proceed an LWP that the client has
10316 requested to stop, if we haven't reported it as stopped yet. Make
10317 sure that LWPs the client want stopped, have a pending SIGSTOP.
10319 2010-04-26 Doug Evans <dje@google.com>
10321 * server.c (handle_general_set): Make static.
10323 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10324 Print received char after testing for error/eof instead of before.
10325 (input_interrupt): Tweak comment.
10327 2010-04-23 Doug Evans <dje@google.com>
10329 * server.c (start_inferior): Print inferior argv if --debug.
10331 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10333 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10334 * nto-x86-low.c: Include server.h
10336 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10338 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10339 be consistent with other sources of this directory.
10340 (init_registers_amd64): Correct name of source file of this function
10343 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10345 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10346 64-bit executables.
10348 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10350 * win32-i386-low.c: Add 64-bit support.
10351 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10352 (init_registers_amd64): Declare.
10353 (mappings): Add 64-bit version of array.
10354 (init_windows_x86): New function.
10355 (the_low_target): Change init_arch field to init_windows_x86.
10357 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10359 * win32-low.c: Adapt to support also 64-bit architecture.
10360 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10361 (get_image_name): Use SIZE_T type for local variable `done'.
10362 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10363 (toolhelp_get_dll_name): Idem.
10364 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10365 Use uintptr_t typecast to avoid warning.
10366 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10367 (handle_exception): Use phex_nz to avoid warning.
10368 (win32_wait): Remove unused local variable `process'.
10370 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10372 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10375 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10377 * configure.ac: Use `ws2_32' library for srv_mingw.
10378 * configure: Regenerate.
10379 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10380 * remote-utils.c: Likewise.
10382 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10384 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10385 if __x86_64__ is defined.
10387 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10389 * configure: Regenerate.
10391 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10393 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10394 * target.h (target_ops): New get_tib_address field.
10395 * win32-low.h (win32_thread_info): Add thread_local_base field.
10396 * win32-low.c (child_add_thread): Add tlb argument.
10397 Set thread_local_base field to TLB.
10398 (get_child_debug_event): Adapt to child_add_thread change.
10399 (win32_get_tib_address): New function.
10400 (win32_target_ops): Set get_tib_address field to
10401 win32_get_tib_address.
10402 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10404 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10406 * linux-low.c (linux_mourn): Also remove the process.
10407 * server.c (handle_target_event): Don't remove the process here.
10408 * nto-low.c (nto_mourn): New.
10409 (nto_target_ops): Install it.
10410 * spu-low.c (spu_mourn): New.
10411 (spu_target_ops): Install it.
10412 * win32-low.c (win32_mourn): New.
10413 (win32_target_ops): Install it.
10415 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10417 * server.h (buffer_xml_printf): Remove redundant `;'.
10419 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10421 * regcache.c (set_register_cache): Invalidate regcaches before
10422 changing the register cache layout.
10423 (regcache_invalidate_one): Allow a NULL regcache.
10424 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10425 regcaches before changing the register cache layout or the target
10428 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10430 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10431 variable warning on Linux/x86-64.
10433 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10435 GDBserver disconnected tracing support.
10437 * linux-low.c (linux_remove_process): Delete.
10438 (add_lwp): Don't set last_resume_kind here.
10439 (linux_kill): Use `mourn'.
10440 (linux_detach): Use `thread_db_detach', and `mourn'.
10441 (linux_mourn): New.
10442 (linux_attach_lwp_1): Adjust comment.
10443 (linux_attach): last_resume_kind moved the thread_info; adjust.
10444 (status_pending_p_callback): Adjust.
10445 (linux_wait_for_event_1): Adjust.
10446 (count_events_callback, select_singlestep_lwp_callback)
10447 (select_event_lwp_callback, cancel_breakpoints_callback)
10448 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10449 (proceed_one_lwp): Adjust.
10450 (linux_async): Add debug output.
10451 (linux_thread_stopped): New.
10452 (linux_pause_all): New.
10453 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10455 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10456 (thread_db_free): Delete declaration.
10457 (thread_db_detach, thread_db_mourn): Declare.
10458 * thread-db.c (thread_db_init): Use thread_db_mourn.
10459 (thread_db_free): Delete, split in two.
10460 (disable_thread_event_reporting): New.
10461 (thread_db_detach): New.
10462 (thread_db_mourn): New.
10464 * server.h (struct thread_info) <last_resume_kind>: New field.
10465 <attached>: Add comment.
10466 <gdb_detached>: New field.
10467 (handler_func): Change return type to int.
10468 (handle_serial_event, handle_target_event): Ditto.
10469 (gdb_connected): Declare.
10471 (disconnected_tracing): Declare.
10472 (stop_tracing): Declare.
10474 * server.c (handle_query) <qSupported>: Report support for
10475 disconnected tracing.
10476 (queue_stop_reply_callback): Account for running threads.
10477 (gdb_wants_thread_stopped): New.
10478 (gdb_wants_all_threads_stopped): New.
10479 (gdb_reattached_process): New.
10480 (handle_status): Clear the `gdb_detached' flag of all processes.
10481 In all-stop, stop all threads.
10482 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10483 (process_serial_event): If the remote connection breaks, or if an
10484 exit was forced with "monitor exit", force an event loop exit.
10485 Handle disconnected tracing on detach.
10486 (handle_serial_event): Adjust.
10487 (handle_target_event): If GDB isn't connected, forward events back
10488 to the inferior, unless the last process exited, in which case,
10489 exit gdbserver. Adjust interface.
10491 * remote-utils.c (remote_open): Don't block in accept. Instead
10492 register an event loop source on the listen socket file
10493 descriptor. Refactor bits into ...
10494 (listen_desc): ... this new global.
10495 (gdb_connected): ... this new function.
10496 (enable_async_notification): ... this new function.
10497 (handle_accept_event): ... this new function.
10498 (remote_close): Clear remote_desc.
10500 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10502 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10504 (mourn_inferior): Define.
10505 (target_process_qsupported): Avoid the dangling else problem.
10506 (thread_stopped): Define.
10507 (pause_all): Define.
10508 (target_waitstatus_to_string): Declare.
10509 * target.c (target_waitstatus_to_string): New.
10511 * tracepoint.c (tracing): Make extern.
10512 (disconnected_tracing): New.
10513 (stop_tracing): Make extern. Handle tracing stops due to GDB
10515 (cmd_qtdisconnected): New.
10516 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10517 (handle_tracepoint_general_set): Handle QTDisconnected.
10519 * event-loop.c (event_handler_func): Change return type to int.
10520 (process_event): Bail out if the event handler wants the event
10522 (handle_file_event): Ditto.
10523 (start_event_loop): Bail out if the event handler wants the event
10526 * nto-low.c (nto_target_ops): Adjust.
10527 * spu-low.c (spu_wait): Don't remove the process here.
10528 (spu_target_ops): Adjust.
10529 * win32-low.c (win32_wait): Don't remove the process here.
10530 (win32_target_ops): Adjust.
10532 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10534 * regcache.c (realloc_register_cache): Invalidate inferior's
10535 regcache before recreating it.
10537 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10539 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10541 2010-04-09 Stan Shebs <stan@codesourcery.com>
10542 Pedro Alves <pedro@codesourcery.com>
10544 * server.h (LONGEST): New.
10545 (struct thread_info) <while_stepping>: New field.
10546 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10548 (initialize_tracepoint, handle_tracepoint_general_set)
10549 (handle_tracepoint_query, tracepoint_finished_step)
10550 (tracepoint_was_hit, release_while_stepping_state_list):
10551 (current_traceframe): Declare.
10552 * server.c (handle_general_set): Handle tracepoint packets.
10553 (read_memory): New.
10554 (write_memory): New.
10555 (handle_search_memory_1): Use read_memory.
10556 (handle_query): Report support for conditional tracepoints, trace
10557 state variables, and tracepoint sources. Handle tracepoint
10559 (main): Initialize the tracepoints module.
10560 (process_serial_event): Handle traceframe reads/writes.
10562 * linux-low.c (handle_tracepoints): New.
10563 (linux_wait_1): Call it.
10564 (linux_resume_one_lwp): Handle while-stepping.
10565 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10566 (linux_target_ops): Install them.
10567 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10569 * linux-x86-low.c (x86_supports_tracepoints): New.
10570 (the_low_target). Install it.
10572 * mem-break.h (delete_breakpoint): Declare.
10573 * mem-break.c (delete_breakpoint): Make external.
10575 * target.h (struct target_ops): Add `supports_tracepoints',
10576 `read_pc', and `write_pc' fields.
10577 (target_supports_tracepoints): Define.
10578 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10581 * regcache.h (struct regcache) <registers_owned>: New field.
10582 (init_register_cache, regcache_cpy): Declare.
10583 (regcache_read_pc, regcache_write_pc): Declare.
10584 (register_cache_size): Declare.
10585 (supply_regblock): Declare.
10586 * regcache.c (init_register_cache): New.
10587 (new_register_cache): Use it.
10588 (regcache_cpy): New.
10589 (register_cache_size): New.
10590 (supply_regblock): New.
10591 (regcache_read_pc, regcache_write_pc): New.
10593 * tracepoint.c: New.
10595 * Makefile.in (OBS): Add tracepoint.o.
10596 (tracepoint.o): New rule.
10598 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10600 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10602 (i386-mmx.c): Likewise.
10603 (i386-mmx-linux.o): Likewise.
10604 (i386-mmx-linux.c): Likewise.
10606 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10607 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10608 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10609 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10611 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10612 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10613 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10615 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10617 * Makefile.in (clean): Updated.
10619 (i386-avx.c): Likewise.
10620 (i386-avx-linux.o): Likewise.
10621 (i386-avx-linux.c): Likewise.
10622 (amd64-avx.o): Likewise.
10623 (amd64-avx.c): Likewise.
10624 (amd64-avx-linux.o): Likewise.
10625 (amd64-avx-linux.c): Likewise.
10627 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10628 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10629 (srv_amd64_regobj): Add amd64-avx.o.
10630 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10631 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10632 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10633 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10634 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10635 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10636 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10638 * i387-fp.c: Include "i386-xstate.h".
10640 (i387_cache_to_xsave): Likewise.
10641 (i387_xsave_to_cache): Likewise.
10642 (x86_xcr0): Likewise.
10644 * i387-fp.h (i387_cache_to_xsave): Likewise.
10645 (i387_xsave_to_cache): Likewise.
10646 (x86_xcr0): Likewise.
10648 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10649 * linux-crisv32-low.c (target_regsets): Likewise.
10650 * linux-m68k-low.c (target_regsets): Likewise.
10651 * linux-mips-low.c (target_regsets): Likewise.
10652 * linux-ppc-low.c (target_regsets): Likewise.
10653 * linux-s390-low.c (target_regsets): Likewise.
10654 * linux-sh-low.c (target_regsets): Likewise.
10655 * linux-sparc-low.c (target_regsets): Likewise.
10656 * linux-xtensa-low.c (target_regsets): Likewise.
10658 * linux-low.c: Include <sys/uio.h>.
10659 (regsets_fetch_inferior_registers): Support nt_type.
10660 (regsets_store_inferior_registers): Likewise.
10661 (linux_process_qsupported): New.
10662 (linux_target_ops): Add linux_process_qsupported.
10664 * linux-low.h (regset_info): Add nt_type.
10665 (linux_target_ops): Add process_qsupported.
10667 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10669 (init_registers_i386_avx_linux): New.
10670 (init_registers_amd64_avx_linux): Likewise.
10671 (xmltarget_i386_linux_no_xml): Likewise.
10672 (xmltarget_amd64_linux_no_xml): Likewise.
10673 (PTRACE_GETREGSET): Likewise.
10674 (PTRACE_SETREGSET): Likewise.
10675 (x86_fill_xstateregset): Likewise.
10676 (x86_store_xstateregset): Likewise.
10677 (use_xml): Likewise.
10678 (x86_linux_update_xmltarget): Likewise.
10679 (x86_linux_process_qsupported): Likewise.
10680 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10681 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10682 init_registers_i386_linux here. Call
10683 x86_linux_update_xmltarget.
10684 (the_low_target): Add x86_linux_process_qsupported.
10686 * server.c (handle_query): Call target_process_qsupported.
10688 * target.h (target_ops): Add process_qsupported.
10689 (target_process_qsupported): New.
10691 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10693 * inferiors.c (add_thread): Set last_status kind to
10694 TARGET_WAITKIND_IGNORE.
10695 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10696 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10697 (linux_wait_1): Move `thread' local definition to block that uses
10698 it. Don't NULL initialize `event_child'.
10699 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10700 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10701 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10703 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10705 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10706 an extended waitstatus, or by a watchpoint.
10707 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10708 thread was stepping or has been stopped by a watchpoint.
10710 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10712 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10713 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10714 of another, then delete the previous, and validate all
10716 (validate_inserted_breakpoint): New.
10717 (delete_disabled_breakpoints): New.
10718 (validate_breakpoints): New.
10719 (check_mem_read): Validate breakpoints before trusting their
10720 shadow. Delete disabled breakpoints.
10721 (check_mem_write): Validate breakpoints before trusting they
10722 should be inserted. Delete disabled breakpoints.
10723 * mem-break.h (validate_breakpoints):
10724 * server.c (handle_query): Validate breakpoints when we see a
10727 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10729 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10730 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10731 if we could tell there's a GDB breakpoint at stop_pc.
10732 (need_step_over_p): Don't do a step over if we find a GDB
10733 breakpoint at the resume PC.
10735 * mem-break.c (struct raw_breakpoint): New.
10736 (enum bkpt_type): New type `gdb_breakpoint'.
10737 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10738 fields. New field `raw'.
10739 (find_raw_breakpoint_at): New.
10740 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10741 breakpoint instead.
10742 (set_breakpoint_at): Adjust.
10743 (delete_raw_breakpoint): New.
10744 (release_breakpoint): New.
10745 (delete_breakpoint): Rename to...
10746 (delete_breakpoint_1): ... this. Add proc parameter. Use
10747 release_breakpoint. Return ENOENT.
10748 (delete_breakpoint): Reimplement.
10749 (find_breakpoint_at): Delete.
10750 (find_gdb_breakpoint_at): New.
10751 (delete_breakpoint_at): Delete.
10752 (set_gdb_breakpoint_at): New.
10753 (delete_gdb_breakpoint_at): New.
10754 (gdb_breakpoint_here): New.
10755 (set_reinsert_breakpoint): Use release_breakpoint.
10756 (uninsert_breakpoint): Rename to ...
10757 (uninsert_raw_breakpoint): ... this.
10758 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10759 (reinsert_raw_breakpoint): Change parameter type to
10761 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10763 (check_breakpoints): Adjust. Use release_breakpoint.
10764 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10765 (breakpoint_inserted_here): Ditto.
10766 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10767 Don't trust the breakpoint's shadow if it is not inserted.
10768 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10769 (delete_all_breakpoints): Adjust.
10770 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10771 use delete_breakpoint_1.
10773 * mem-break.h (breakpoints_supported): Delete declaration.
10774 (set_gdb_breakpoint_at): Declare.
10775 (gdb_breakpoint_here): Declare.
10776 (delete_breakpoint_at): Delete.
10777 (delete_gdb_breakpoint_at): Declare.
10779 * server.h (struct raw_breakpoint): Forward declare.
10780 (struct process_info): New field `raw_breakpoints'.
10782 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10785 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10787 * linux-low.c (status_pending_p_callback): Fix comment.
10788 (linux_wait_for_event_1): Move most of the internal breakpoint
10789 handling from here...
10790 (linux_wait_1): ... to here.
10791 (count_events_callback): New.
10792 (select_singlestep_lwp_callback): New.
10793 (select_event_lwp_callback): New.
10794 (cancel_breakpoints_callback): New.
10795 (select_event_lwp): New.
10796 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10797 priority to all LWPs that have had events that should be reported
10798 to the client. Cancel breakpoints when about to reporting the
10799 event to the client, not while stopping lwps. No longer cancel
10800 finished single-steps here.
10801 (cancel_finished_single_step): Delete.
10802 (cancel_finished_single_steps): Delete.
10804 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10806 * mem-break.c (enum bkpt_type): New.
10807 (struct breakpoint): New field `type'.
10808 (set_breakpoint_at): Change return type to struct breakpoint
10809 pointer. Set type to `other_breakpoint' by default.
10810 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10811 in the breakpoint list.
10812 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10813 (reinsert_breakpoint): Rename to ...
10814 (reinsert_raw_breakpoint): ... this.
10815 (reinsert_breakpoints_at): Adjust.
10816 * mem-break.h (struct breakpoint): Declare.
10817 (set_breakpoint_at): Change return type to struct breakpoint
10820 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10822 * server.c (handle_query): Assign, not compare.
10824 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10826 Teach linux gdbserver to step-over-breakpoints.
10828 * linux-low.c (can_hardware_single_step): New.
10829 (supports_breakpoints): New.
10830 (handle_extended_wait): If stopping threads, read the stop pc of
10831 the new cloned LWP.
10833 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10834 low target doesn't support retrieving the PC.
10835 (add_lwp): Set last_resume_kind to resume_continue.
10836 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10837 (linux_attach): Don't clear stop_expected. Set the lwp's
10838 last_resume_kind to resume_stop.
10839 (linux_detach_one_lwp): Don't check for removed breakpoints.
10840 (check_removed_breakpoint): Delete.
10841 (status_pending_p): Rename to ...
10842 (status_pending_p_callback): ... this. Don't check for removed
10843 breakpoints. Don't consider threads that are stopped from GDB's
10845 (linux_wait_for_lwp): Always read the stop_pc here.
10846 (cancel_breakpoint): New.
10847 (step_over_bkpt): New global.
10848 (linux_wait_for_event_1): Implement stepping over breakpoints.
10849 (gdb_wants_lwp_stopped): New.
10850 (gdb_wants_all_stopped): New.
10851 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10852 single-step traps here. Store the thread's last reported target
10854 (send_sigstop): Don't clear stop_expected. Always set it,
10856 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10857 (cancel_finished_single_step): New.
10858 (cancel_finished_single_steps): New.
10859 (wait_for_sigstop): Don't cancel finished single-step traps here.
10860 (linux_resume_one_lwp): Don't check for removed breakpoints.
10861 Don't set `step' on non-hardware step archs.
10862 (linux_set_resume_request): Ignore resume_stop requests if already
10863 stopping or stopped. Set the lwp's last_resume_kind.
10864 (resume_status_pending_p): Don't check for removed breakpoints.
10865 (need_step_over_p): New.
10866 (start_step_over): New.
10867 (finish_step_over): New.
10868 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10869 requests. Clear the thread's last reported target waitstatus.
10870 Don't use the `suspended' flag. Don't consider pending breakpoints.
10871 (linux_resume): Start a step-over if necessary.
10872 (proceed_one_lwp): New.
10873 (proceed_all_lwps): New.
10874 (unstop_all_lwps): New.
10875 * linux-low.h (struct lwp_info): Rewrite comment for the
10876 `suspended' flag. Add the `stop_pc' field. Delete the
10877 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10878 Add `'last_resume_kind' and `need_step_over' fields.
10879 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10880 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10881 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10882 (set_raw_breakpoint_at): New.
10883 (set_breakpoint_at): Rewrite to use it.
10884 (reinsert_breakpoint_handler): Delete.
10885 (set_reinsert_breakpoint): New.
10886 (reinsert_breakpoint_by_bp): Delete.
10887 (delete_reinsert_breakpoints): New.
10888 (uninsert_breakpoint): Rewrite.
10889 (uninsert_breakpoints_at): New.
10890 (reinsert_breakpoint): Rewrite.
10891 (reinsert_breakpoints_at): New.
10892 (check_breakpoints): Rewrite.
10893 (breakpoint_here): New.
10894 (breakpoint_inserted_here): New.
10895 (check_mem_read): Adjust.
10896 * mem-break.h (breakpoints_supported, breakpoint_here)
10897 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10898 (reinsert_breakpoint_by_bp): Delete declaration.
10899 (delete_reinsert_breakpoints): Declare.
10900 (reinsert_breakpoint): Delete declaration.
10901 (reinsert_breakpoints_at): Declare.
10902 (uninsert_breakpoint): Delete declaration.
10903 (uninsert_breakpoints_at): Declare.
10904 (check_breakpoints): Adjust prototype.
10905 * server.h: Adjust include order.
10906 (struct thread_info): Declare here. Add a `last_status' field.
10908 2010-03-23 Michael Snyder <msnyder@vmware.com>
10910 * server.c (crc32): New function.
10911 (handle_query): Add handling for 'qCRC:' request.
10913 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10915 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10916 lwp had been stopped by a watchpoint.
10918 2010-03-16 Pedro Alves <pedro@codesourcery.com>
10920 * server.h (internal_error): Declare.
10921 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10922 * utils.c (internal_error): New function.
10924 2010-03-15 Andreas Schwab <schwab@redhat.com>
10926 * configure.srv: Fix typo setting srv_regobj.
10928 2010-03-15 Pedro Alves <pedro@codesourcery.com>
10930 * linux-low.c (fetch_register): Avoid passing a non string literal
10932 (usr_store_inferior_registers): Ditto.
10934 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10936 * linux-low.c (linux_write_memory): Bail out early if peeking
10939 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10941 * linux-low.h (struct lwp_info): New fields
10942 `stopped_by_watchpoint' and `stopped_data_address'.
10943 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10944 here, and cache them in the lwp object.
10945 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10947 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10949 (linux_stopped_by_watchpoint): Rewrite.
10950 (linux_stopped_data_address): Rewrite.
10952 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
10954 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10955 switching the current inferior, not before.
10957 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10959 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10960 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10961 i386-linux.c and amd64-linux.c.
10962 (reg-i386.o): Removed.
10963 (reg-i386.c): Likewise.
10964 (reg-i386-linux.o): Likewise.
10965 (reg-i386-linux.c): Likewise.
10966 (reg-x86-64.o): Likewise.
10967 (reg-x86-64.c): Likewise.
10968 (reg-x86-64-linux.o): Likewise.
10969 (reg-x86-64-linux.c): Likewise.
10971 (i386.c): Likewise.
10972 (i386-linux.o): Likewise.
10973 (i386-linux.c): Likewise.
10974 (amd64.o): Likewise.
10975 (amd64.c): Likewise.
10976 (amd64-linux.o): Likewise.
10977 (amd64-linux.c): Likewise.
10979 * configure.srv (srv_i386_regobj): New.
10980 (srv_i386_linux_regobj): Likewise.
10981 (srv_amd64_regobj): Likewise.
10982 (srv_amd64_linux_regobj): Likewise.
10983 (srv_i386_32bit_xmlfiles): Likewise.
10984 (srv_i386_64bit_xmlfiles): Likewise.
10985 (srv_i386_xmlfiles): Likewise.
10986 (srv_amd64_xmlfiles): Likewise.
10987 (srv_i386_linux_xmlfiles): Likewise.
10988 (srv_amd64_linux_xmlfiles): Likewise.
10989 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10990 srv_xmlfiles to $srv_i386_xmlfiles.
10991 (i[34567]86-*-mingw32ce*): Likewise.
10992 (i[34567]86-*-mingw*): Likewise.
10993 (i[34567]86-*-nto*): Likewise.
10994 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10995 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10996 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10997 (x86_64-*-linux*): Likewise.
10999 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11000 (init_registers_amd64_linux): New.
11001 (x86_arch_setup): Replace init_registers_x86_64_linux with
11002 init_registers_amd64_linux.
11004 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11006 * configure.ac: Check for libdl. If it is not available link against
11007 static libthread_db.
11008 * configure: Regenerate.
11010 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11014 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11015 handing a read watchpoint.
11016 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11018 2010-02-12 Doug Evans <dje@google.com>
11020 * linux-low.c (linux_supports_tracefork_flag): Document.
11021 (linux_look_up_symbols): Add comment.
11023 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11025 * regcache.c (supply_register): Clear regcache if buf is NULL.
11027 2010-02-02 Nicolas Roche <roche@sourceware.org>
11028 Joel Brobecker <brobecker@adacore.com>
11030 * inferiors.c (find_inferior): Add function documentation.
11031 (unloaded_dll): Handle the case where the unloaded dll has not
11032 been previously registered in the dll list.
11034 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11036 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11037 (thumb2_breakpoint): New.
11038 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11040 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11042 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11043 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11046 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11048 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11050 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11052 * linux-s390-low.c (s390_collect_ptrace_register)
11053 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11055 2010-01-21 Doug Evans <dje@google.com>
11057 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11058 (PTRACE_ARG4_TYPE): New macro.
11059 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11060 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11061 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11062 (usr_store_inferior_registers): Ditto.
11063 (linux_read_memory, linux_write_memory): Ditto.
11064 (linux_test_for_tracefork): Ditto.
11066 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11067 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11069 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11071 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11074 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11076 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11077 prototype to take a regcache. Adjust.
11079 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11081 * regcache.h (struct thread_info): Forward declare.
11082 (struct regcache): New.
11083 (new_register_cache): Adjust prototype.
11084 (get_thread_regcache): Declare.
11085 (free_register_cache): Adjust prototype.
11086 (registers_to_string, registers_from_string): Ditto.
11087 (supply_register, supply_register_by_name, collect_register)
11088 (collect_register_as_string, collect_register_by_name): Ditto.
11089 * regcache.c (struct inferior_regcache_data): Delete.
11090 (get_regcache): Rename to ...
11091 (get_thread_regcache): ... this. Adjust. Switch inferior before
11092 fetching registers.
11093 (regcache_invalidate_one): Adjust.
11094 (regcache_invalidate): Fix prototype.
11095 (new_register_cache): Return the new register cache.
11096 (free_register_cache): Change prototype.
11097 (realloc_register_cache): Adjust.
11098 (registers_to_string): Change prototype to take a regcache. Adjust.
11099 (registers_from_string): Ditto.
11100 (register_data): Ditto.
11101 (supply_register): Ditto.
11102 (supply_register_by_name): Ditto.
11103 (collect_register): Ditto.
11104 (collect_register_as_string): Ditto.
11105 (collect_register_by_name): Ditto.
11106 * server.c (process_serial_event): Adjust.
11107 * linux-low.h (regset_fill_func, regset_store_func): Change
11109 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11111 * linux-low.c (get_stop_pc): Adjust.
11112 (check_removed_breakpoint): Adjust.
11113 (linux_wait_for_event): Adjust.
11114 (linux_resume_one_lwp): Adjust.
11115 (fetch_register): Add regcache parameter. Adjust.
11116 (usr_store_inferior_registers): Ditto.
11117 (regsets_fetch_inferior_registers): Ditto.
11118 (regsets_store_inferior_registers): Ditto.
11119 (linux_fetch_registers, linux_store_registers): Ditto.
11120 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11122 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11124 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11125 prototype to take a regcache.
11126 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11127 * remote-utils.c (convert_ascii_to_int, outreg)
11128 (prepare_resume_reply): Change prototype to take a regcache.
11130 * target.h (struct target_ops) <fetch_registers, store_registers>:
11131 Change prototype to take a regcache.
11132 (fetch_inferior_registers, store_inferior_registers): Change
11133 prototype to take a regcache. Adjust.
11134 * proc-service.c (ps_lgetregs): Adjust.
11135 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11136 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11137 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11138 take a regcache. Adjust.
11139 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11140 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11141 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11142 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11143 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11144 (cris_cannot_fetch_register):
11145 (cris_breakpoint_at): Change prototype to take a regcache.
11147 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11148 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11149 to take a regcache. Adjust.
11150 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11152 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11153 take a regcache. Adjust.
11154 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11155 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11156 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11157 * linux-mips-low.c (mips_get_pc):
11158 (mips_set_pc): Change prototype to take a regcache. Adjust.
11159 (mips_reinsert_addr): Adjust.
11160 (mips_collect_register): Change prototype to take a regcache.
11162 (mips_supply_register):
11163 (mips_collect_register_32bit, mips_supply_register_32bit)
11164 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11165 (mips_store_fpregset): Ditto.
11166 * linux-ppc-low.c (ppc_supply_ptrace_register)
11167 (ppc_supply_ptrace_register): Ditto.
11168 (parse_spufs_run): Adjust.
11169 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11170 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11171 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11172 take a regcache. Adjust.
11173 * linux-s390-low.c (s390_collect_ptrace_register)
11174 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11175 (s390_set_pc): Change prototype to take a regcache. Adjust.
11176 (s390_arch_setup): Adjust.
11177 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11178 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11179 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11180 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11181 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11183 (sparc_breakpoint_at): Adjust.
11184 * linux-xtensa-low.c (xtensa_fill_gregset):
11185 (xtensa_store_gregset):
11186 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11187 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11188 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11189 prototype to take a regcache. Adjust.
11190 * win32-arm-low.c (arm_fetch_inferior_register)
11191 (arm_store_inferior_register): Change prototype to take a
11193 * win32-i386-low.c (i386_fetch_inferior_register)
11194 (i386_store_inferior_register): Change prototype to take a
11196 * win32-low.c (child_fetch_inferior_registers)
11197 (child_store_inferior_registers): Change prototype to take a
11199 (win32_wait): Adjust.
11200 (win32_fetch_inferior_registers): Change prototype to take a
11202 (win32_store_inferior_registers): Adjust.
11203 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11204 store_inferior_register>: Change prototype to take a regcache.
11206 2010-01-20 Doug Evans <dje@google.com>
11208 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11210 (linux_wait_for_event1, linux_init_signals): Ditto.
11211 (W_STOPCODE): Provide definition if missing.
11213 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11215 * linux-low.c (linux_core_of_thread): New.
11216 (compare_ints, show_process, list_threads): New.
11217 (linux_qxfer_osdata): Report threads and cores.
11218 (linux_target_op): Register linux_core_of_thread.
11219 * remote-utils.c (prepare_resume_reply): Report the core.
11220 (buffer_xml_printf): Support %d specifier.
11221 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11223 (handle_query): Handle qXfer:threads. Announce availability
11225 * target.h (struct target_ops): New field core_of_thread.
11227 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11229 * Makefile.in (clean): Remove new generated files.
11230 (reg-s390.o, reg-s390.c): Remove rules.
11231 (reg-s390x.o, reg-s390x.c): Likewise.
11232 (s390-linux32.o, s390-linux32.c): Add rules.
11233 (s390-linux64.o, s390-linux64.c): Likewise.
11234 (s390x-linux64.o, s390x-linux64.c): Likewise.
11235 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11236 * linux-s390-low.c: Include <elf.h>.
11237 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11238 (init_registers_s390): Remove prototype.
11239 (init_registers_s390x): Likewise.
11240 (init_registers_s390_linux32): Add prototype.
11241 (init_registers_s390_linux64): Likewise.
11242 (init_registers_s390x_linux64): Likewise.
11243 (s390_num_regs_3264): New define.
11244 (s390_regmap_3264): New global variable.
11245 (s390_cannot_fetch_register): Remove obsolete check.
11246 (s390_cannot_store_register): Likewise.
11247 (s390_collect_ptrace_register): Handle upper/lower register halves.
11248 (s390_supply_ptrace_register): Likewise.
11249 (s390_fill_gregset): Update to register number changes.
11250 (s390_get_hwcap): New routine.
11251 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11252 Install appropriate regmap and register set.
11254 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11256 * server.c (gdbserver_version): Update copyright year to 2010.
11257 * gdbreplay.c (gdbreplay_version): Likewise.
11259 2009-12-28 Doug Evans <dje@google.com>
11261 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11262 elf/external.h. Include <elf.h> instead but only if necessary.
11264 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11266 * linux-low.c (linux_remove_process): Remove `detaching'
11267 parameter. Don't release/detach from thread_db here.
11268 (linux_kill): Release/detach from thread_db here, ...
11269 (linux_detach): ... and here, before actually detaching.
11270 (linux_wait_1): ... and here, when a process exits.
11271 * thread-db.c (any_thread_of): New.
11272 (thread_db_free): Switch the current inferior to a thread of the
11275 2009-12-21 Doug Evans <dje@google.com>
11277 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11279 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11280 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11281 warning ifndef __NR_tkill. Move setting of errno there too.
11282 Delete unnecessary resetting of errno after syscall.
11283 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11285 * configure.ac: Check for dladdr.
11286 * config.in: Regenerate.
11287 * configure: Regenerate.
11288 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11289 (try_thread_db_load): Update.
11291 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11293 2009-12-18 Doug Evans <dje@google.com>
11295 * event-loop.c: Include unistd.h if it exists.
11297 * linux-low.c (my_waitpid): Move definition away from being in
11298 between linux_tracefork_child/linux_test_for_tracefork.
11300 * gdb_proc_service.h (psaddr_t): Fix type.
11301 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11302 signature to match glibc.
11304 2009-12-16 Doug Evans <dje@google.com>
11306 * linux-low.c (linux_read_memory): Fix argument to read.
11308 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11310 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11311 events, don't leave current_inferior pointing at null.
11313 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11315 * win32-low.c (LOG): Delete.
11316 (OUTMSG): Output to stderr.
11317 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11318 on compile time LOG macro.
11319 (win32_wait): Fix debug output.
11321 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11323 * win32-low.c (win32_add_one_solib): If the dll name is
11324 "ntdll.dll", prepend the system directory to the dll path.
11326 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11328 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11330 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11331 Vladimir Prus <vladimir@codesourcery.com>
11333 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11334 * configure.ac: Check for __mcoldfire__ and set
11335 gdb_cv_m68k_is_coldfire.
11336 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11337 reg-cf.o and reg-m68k.o.
11338 * configure: Regenerated.
11340 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11342 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11343 Pass it to thread_db_free.
11344 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11345 proper `detaching' argument to linux_remove_process.
11346 * linux-low.h (thread_db_free): Add `detaching' parameter.
11347 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11349 (thread_db_free): Add `detaching' parameter. Only
11350 call td_ta_clear_event if detaching from process.
11352 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11354 * thread-db.c (thread_db_free): Fix typo.
11356 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11359 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11361 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11363 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11364 with an i686 compiler.
11365 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11367 * configure: Rebuilt.
11369 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11373 * server.c (handle_search_memory_1): Correct read_addr initialization
11374 in loop for searching subsequent chunks.
11376 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11378 * configure.ac: New --with-libthread-db option.
11379 * thread-db.c: Allow direct dependence on libthread_db.
11380 (thread_db_free): Adjust.
11381 * config.in: Regenerate.
11382 * configure: Likewise.
11384 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11387 * thread-db.c (attach_thread): New function.
11388 (maybe_attach_thread): Return success/failure.
11389 (find_new_threads_callback): Adjust.
11390 (thread_db_find_new_threads): Loop until no new threads.
11392 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11394 * proc-service.c (ps_lgetregs): Formatting.
11396 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11398 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11399 * configure.ac: Adjust.
11400 * linux-low.h (struct process_info_private): Move members to struct
11402 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11403 * linux-low.c (linux_remove_process): Adjust.
11404 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11405 * server.c (handle_query): Move code ...
11406 (handle_monitor_command): ... here. New function.
11407 * target.h (struct target_ops): New member.
11408 * thread-db.c (struct thread_db): New.
11409 (libthread_db_search_path): New variable.
11410 (thread_db_create_event, thread_db_enable_reporting)
11411 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11412 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11413 (try_thread_db_load_1, dladdr_to_soname): New functions.
11414 (try_thread_db_load, thread_db_load_search): New functions.
11415 (thread_db_init): Search for libthread_db.
11416 (thread_db_free): New function.
11417 (thread_db_handle_monitor_command): Likewise.
11418 * config.in: Regenerate.
11419 * configure: Regenerate.
11421 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11423 * spu-low.c (spu_kill): Wait for inferior to terminate.
11424 Call clear_inferiors.
11425 (spu_detach): Call clear_inferiors.
11427 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11429 * aclocal.m4: Regenerate.
11430 * config.in: Likewise.
11431 * configure: Likewise.
11433 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11435 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11436 (parse_spufs_run): New function.
11437 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11438 (ppc_breakpoint_at): Handle SPU breakpoints.
11440 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11442 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11443 (SPUFS_MAGIC): Define.
11444 (spu_enumerate_spu_ids): New function.
11445 (linux_qxfer_spu): New function.
11446 (linux_target_ops): Install linux_qxfer_spu.
11448 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11450 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11451 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11452 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11453 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11454 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11455 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11456 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11457 (init_registers_powerpc_cell32l): Add prototype.
11458 (init_registers_powerpc_cell64l): Likewise.
11459 (ppc_arch_setup): Detect Cell/B.E. architecture.
11461 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11463 * Makefile.in (datarootdir): New variable.
11465 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11467 * linux-low.c (linux_write_memory): Update debugging output.
11468 * Makefile.in (clean): Add new descriptions.
11469 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11470 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11471 * configure.srv: Add new files for arm*-*-linux*.
11472 * linux-arm-low.c: Add new declarations.
11473 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11474 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11475 (HWCAP_VFPv3D16): New.
11476 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11477 instead of __IWMMXT__.
11478 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11479 (arm_arch_setup): New.
11480 (target_regsets): Remove #ifdef. Add VFP regset.
11481 (the_low_target): Use arm_arch_setup.
11483 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11485 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11486 the main thread again.
11488 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11490 Adding Neutrino gdbserver.
11491 * configure: Regenerated.
11492 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11493 * configure.srv (i[34567]86-*-nto*): New target.
11494 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11495 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11496 (nto_comctrl) [__QNX__]: New function.
11497 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11499 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11501 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11504 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11505 Pedro Alves <pedro@codesourcery.com>
11507 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11508 don't support CONTEXT_EXTENDED_REGISTERS.
11509 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11510 (the_low_target): Install them.
11511 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11512 failing with ERROR_PIPE_NOT_CONNECTED.
11514 2009-06-30 Doug Evans <dje@google.com>
11515 Pierre Muller <muller@ics.u-strasbg.fr>
11517 Add h/w watchpoint support to x86-linux, win32-i386.
11518 * Makefile.in (SFILES): Add i386-low.c
11519 (i386_low_h): Define.
11520 (i386-low.o): Add dependencies.
11521 (linux-x86-low.o): Add i386-low.h dependency.
11522 (win32-i386-low.o): Ditto.
11523 * i386-low.c: New file.
11524 * i386-low.h: New file.
11525 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11526 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11527 * linux-low.c (linux_add_process): Initialize arch_private.
11528 (linux_remove_process): Free arch_private.
11529 (add_lwp): Initialize arch_private.
11530 (delete_lwp): Free arch_private.
11531 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11533 * linux-low.h (process_info_private): New member arch_private.
11534 (lwp_info): New member arch_private.
11535 (linux_target_ops): New members new_process, new_thread,
11537 (ptid_of): New macro.
11538 * linux-x86-low.c: Include stddef.h, i386-low.h.
11539 (arch_process_info): New struct.
11540 (arch_lwp_info): New struct.
11541 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11542 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11543 (i386_dr_low_get_status): New function.
11544 (x86_insert_point, x86_remove_point): New functions.
11545 (x86_stopped_by_watchpoint): New function.
11546 (x86_stopped_data_address): New function.
11547 (x86_linux_new_process, x86_linux_new_thread): New functions.
11548 (x86_linux_prepare_to_resume): New function.
11549 (the_low_target): Add entries for insert_point, remove_point,
11550 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11552 * server.c (debug_hw_points): New global.
11553 (monitor_show_help): Document set debug-hw-points.
11554 (handle_query): Process "set debug-hw-points".
11555 * server.h (debug_hw_points): Declare.
11556 (paddress): Declare.
11557 * utils.c (NUMCELLS, CELLSIZE): New macros.
11558 (get_sell, xsnprintf, paddress): New functions.
11559 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11560 remove_point, stopped_by_watchpoint, stopped_data_address.
11561 * win32-i386-low.c: Include i386-low.h.
11562 (debug_reg_state): Replaces dr.
11563 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11564 (i386_dr_low_get_status): New function.
11565 (i386_insert_point, i386_remove_point): New functions.
11566 (i386_stopped_by_watchpoint): New function.
11567 (i386_stopped_data_address): New function.
11568 (i386_initial_stuff): Update.
11569 (get_thread_context,set_thread_context,i386_thread_added): Update.
11570 (the_low_target): Add entries for insert_point,
11571 remove_point, stopped_by_watchpoint, stopped_data_address.
11572 * win32-low.c (win32_insert_watchpoint): New function.
11573 (win32_remove_watchpoint): New function.
11574 (win32_stopped_by_watchpoint): New function.
11575 (win32_stopped_data_address): New function.
11576 (win32_target_ops): Add entries for insert_watchpoint,
11577 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11578 * win32-low.h (win32_target_ops): New members insert_point,
11579 remove_point, stopped_by_watchpoint, stopped_data_address.
11581 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11583 * server.c (process_serial_event): Re-return unsupported, not
11584 error, if the type isn't recognized. Re-allow supporting only
11585 insert or remove packets. Also call require_running for
11586 breakpoints. Add missing break statement to default case. Tidy.
11587 * target.h (struct target_ops): Rename insert_watchpoint to
11588 insert_point, and remove_watchpoint to remove_point.
11590 * linux-low.h (struct linux_target_ops): Likewise.
11591 * linux-low.c (linux_insert_watchpoint): Rename to ...
11592 (linux_insert_point): ... this. Adjust.
11593 (linux_remove_watchpoint): Rename to ...
11594 (linux_remove_point): ... this. Adjust.
11595 (linux_target_ops): Adjust.
11596 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11597 (cris_insert_point): ... this.
11598 (cris_remove_watchpoint): Rename to ...
11599 (cris_remove_point): ... this.
11600 (the_low_target): Adjust.
11602 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11604 * server.c (handle_v_kill): Pass signal_pid to
11605 kill_inferior if multi_process is zero.
11607 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11609 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11610 * target.h (target_ops): Comment for *_watchpoint to make it clear
11611 the functions can get types '0' and '1'.
11613 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11615 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11616 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11617 * regcache.c (get_regcache): Likewise.
11618 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11619 * win32-low.c (child_fetch_inferior_registers): Remove check for
11622 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11623 Pedro Alves <pedro@codesourcery.com>
11625 * target.h (struct target_ops) <supports_multi_process>: New
11627 (target_supports_multi_process): New.
11628 * server.c (handle_query): Even if GDB reports support, only
11629 enable multi-process if the target also supports it. Report
11630 multi-process support only if the target backend supports it.
11631 * linux-low.c (linux_supports_multi_process): New function.
11632 (linux_target_ops): Install it as target_supports_multi_process
11635 2009-05-24 Doug Evans <dje@google.com>
11637 Global renaming of find_thread_pid to find_thread_ptid.
11638 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11639 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11640 All callers updated.
11642 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11643 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11646 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11647 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11648 (linux_resume_one_lwp): Ditto.
11650 2009-05-23 Doug Evans <dje@google.com>
11652 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11653 from struct inferior_list_entry * to struct lwp_info *.
11654 All callers updated.
11656 2009-05-13 Doug Evans <dje@google.com>
11658 * linux-x86-low.c: Don't include assert.h.
11659 (x86_siginfo_fixup): Use fatal, not assert.
11660 (x86_arch_setup): Fix comment.
11662 2009-05-12 Doug Evans <dje@google.com>
11664 Biarch support for i386/amd64 gdbserver.
11665 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11666 Add linux-x86-low.c.
11667 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11668 (linux-x86-low.o): Add.
11669 * linux-x86-64-low.c: Delete.
11670 * linux-i386-low.c: Delete.
11671 * linux-x86-low.c: New file.
11672 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11674 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11676 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11677 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11678 (linux_child_pid_to_exec_file): New function.
11679 (elf_64_header_p, elf_64_file_p): New functions.
11680 (siginfo_fixup): New function.
11681 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11682 give target a chance to convert layout.
11683 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11684 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11686 2009-05-07 Doug Evans <dje@google.com>
11688 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11689 (regsets_store_inferior_registers): Ditto.
11691 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11695 * linux-low.c (must_set_ptrace_flags): Delete.
11696 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11698 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11699 `lwp->must_set_ptrace_flags' instead.
11700 (linux_wait_for_event_1): Set ptrace options here.
11701 (linux_wait_1): ... not here.
11703 2009-04-30 Doug Evans <dje@google.com>
11705 * inferiors.c (started_inferior_callback): New function.
11706 (attached_inferior_callback): New function.
11707 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11708 * server.c (print_started_pid, print_attached_pid): New functions.
11709 (detach_or_kill_for_exit): New function.
11710 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11711 * server.h (have_started_inferiors_p): Declare.
11712 (have_attached_inferiors_p): Declare.
11714 * inferiors.c (remove_process): Fix memory leak, free process.
11715 * linux-low.c (linux_remove_process): New function.
11716 (linux_kill): Call it instead of remove_process.
11717 (linux_detach, linux_wait_1): Ditto.
11719 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11721 * configure.srv: Add x86 Windows CE target.
11723 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11725 * inferiors.c (get_thread_process): Make global.
11726 * server.h (get_thread_process): Add prototype.
11727 * thread-db.c (find_one_thread): Use get_thread_process
11728 instead of current_process.
11729 (thread_db_get_tls_address): Do not crash if called when
11730 thread layer is not yet initialized.
11732 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11734 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11735 * spu-low.c (current_tid): Rename to ...
11736 (current_ptid): ... this.
11737 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11738 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11739 ptid_get_lwp (current_ptid) instead of current_tid.
11740 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11741 instead of current_tid. Use find_process_pid to verify pid
11742 argument is valid. Pass proper argument to remove_process.
11743 (spu_thread_alive): Compare current_ptid instead of current_tid.
11744 (spu_resume): Likewise.
11746 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11748 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11751 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11753 Implement the multiprocess extensions, and add linux multiprocess
11756 * server.h (ULONGEST): Declare.
11757 (struct ptid, ptid_t): New.
11758 (minus_one_ptid, null_ptid): Declare.
11759 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11760 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11761 (struct inferior_list_entry): Change `id' type from unsigned from
11763 (struct sym_cache, struct breakpoint, struct
11764 process_info_private): Forward declare.
11765 (struct process_info): Declare.
11766 (current_process): Declare.
11767 (all_processes): Declare.
11768 (initialize_inferiors): Declare.
11769 (add_thread): Adjust to use ptid_t.
11770 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11771 (add_process, remove_process, find_thread_pid): Declare.
11772 (find_inferior_id): Adjust to use ptid_t.
11773 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11774 (multi_process): Declare.
11775 (push_event): Adjust to use ptid_t.
11776 (read_ptid, write_ptid): Declare.
11777 (prepare_resume_reply): Adjust to use ptid_t.
11778 (clear_symbol_cache): Declare.
11779 * inferiors.c (all_processes): New.
11780 (null_ptid, minus_one_ptid): New.
11781 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11782 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11783 (add_thread): Change unsigned long to ptid. Remove gdb_id
11785 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11786 (gdb_id_to_thread): Rename to ...
11787 (find_thread_pid): ... this. Change unsigned long to ptid.
11788 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11789 (loaded_dll, pull_pid_from_list): Adjust.
11790 (add_process, remove_process, find_process_pid)
11791 (get_thread_process, current_process, initialize_inferiors): New.
11792 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11793 (struct target_waitstatus) <related_pid>: Ditto.
11794 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11795 return type to int.
11796 (struct target_ops) <join>: Add `pid' argument.
11797 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11798 (struct target_ops) <wait>: Add `ptid' field. Change return type
11800 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11801 (mywait): Add `ptid' argument. Change return type to ptid_t.
11802 (target_pid_to_str): Declare.
11803 * target.c (set_desired_inferior): Adjust to use ptids.
11804 (mywait): Add new `ptid' argument. Adjust.
11805 (target_pid_to_str): New.
11806 * mem-break.h (free_all_breakpoints): Declare.
11807 * mem-break.c (breakpoints): Delelete.
11808 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11809 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11810 to use per-process breakpoint list.
11811 (free_all_breakpoints): New.
11812 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11813 (symbol_cache, all_symbols_looked_up): Delete.
11815 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11817 (prepare_resume_reply): Change ptid argument's type from unsigned
11818 long to ptid_t. Adjust. Implement W;process and X;process.
11819 (free_sym_cache, clear_symbol_cache): New.
11820 (look_up_one_symbol): Adjust to per-process symbol cache. *
11821 * server.c (cont_thread, general_thread, step_thread): Change type
11823 (attached): Delete.
11824 (multi_process): New.
11825 (last_ptid): Change type to ptid_t.
11826 (struct vstop_notif) <ptid>: Change type to ptid_t.
11827 (queue_stop_reply, push_event): Change `ptid' argument's type to
11829 (discard_queued_stop_replies): Add `pid' argument.
11830 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11831 changes. Don't reference the `attached' global.
11832 (attach_inferior): Adjust to mywait interface changes.
11833 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11834 features. Handle and report "multiprocess+". Handle
11836 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11838 (handle_v_kill): New.
11839 (handle_v_stopped): Adjust to use target_pid_to_str.
11840 (handle_v_requests): Allow multiple attaches and runs when
11841 multiprocess extensions are in effect. Handle "vKill".
11842 (myresume): Adjust to use ptids.
11843 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11844 (handle_status): Adjust to discard_queued_stop_replies interface
11846 (first_thread_of, kill_inferior_callback)
11847 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11848 (main): Call initialize_inferiors. Adjust to use ptids, killing
11849 and detaching from all inferiors. Handle multiprocess packet
11851 * linux-low.h: Include gdb_proc_service.h.
11852 (struct process_info_private): New.
11853 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11854 <lwpid_of>: Use ptid_get_lwp.
11855 (get_lwp_thread): Adjust.
11856 (struct lwp_info): Add `dead' member.
11857 (find_lwp_pid): Declare.
11858 * linux-low.c (thread_db_active): Delete.
11859 (new_inferior): Adjust comment.
11860 (inferior_pid): Delete.
11861 (linux_add_process): New.
11862 (handle_extended_wait): Adjust.
11863 (add_lwp): Change unsigned long to ptid.
11864 (linux_create_inferior): Add process to processes table. Adjust
11865 to use ptids. Don't set new_inferior here.
11866 (linux_attach_lwp): Rename to ...
11867 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11868 it. Adjust to use ptids.
11869 (linux_attach_lwp): New.
11870 (linux_attach): Add process to processes table. Don't set
11872 (struct counter): New.
11873 (second_thread_of_pid_p, last_thread_of_process_p): New.
11874 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11875 multiple processes.
11876 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11877 processes. Remove process from process table.
11878 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11879 to multiple processes.
11880 (any_thread_of): New.
11881 (linux_detach): Add `pid' argument, and handle it. Remove process
11882 from processes table.
11883 (linux_join): Add `pid' argument. Handle it.
11884 (linux_thread_alive): Change unsighed long argument to ptid_t.
11885 Consider dead lwps as not being alive.
11886 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11887 threads we're not interested in.
11888 (same_lwp, find_lwp_pid): New.
11889 (linux_wait_for_lwp): Change `pid' argument's type from int to
11891 (linux_wait_for_event): Rename to ...
11892 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11893 from int to ptid_t. Adjust.
11894 (linux_wait_for_event): New.
11895 (linux_wait_1): Add `ptid' argument. Change return type to
11896 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11897 that exit from the process table.
11898 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11900 (mark_lwp_dead): New.
11901 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11902 stopping all threads, mark its main lwp as dead.
11903 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11905 (fetch_register, usr_store_inferior_registers)
11906 (regsets_fetch_inferior_registers)
11907 (regsets_store_inferior_registers, linux_read_memory)
11908 (linux_write_memory): Inline `inferior_pid'.
11909 (linux_look_up_symbols): Adjust to use per-process
11910 `thread_db_active'.
11911 (linux_request_interrupt): Adjust to use ptids.
11912 (linux_read_auxv): Inline `inferior_pid'.
11913 (initialize_low): Don't reference thread_db_active.
11914 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11915 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11916 (ps_getpid): Return the pid of the current inferior.
11917 * thread-db.c (proc_handle, thread_agent): Delete.
11918 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11920 (find_one_thread): Change argument type to ptid_t. Adjust to
11922 (maybe_attach_thread): Adjust to per-process data and ptids.
11923 (thread_db_find_new_threads): Ditto.
11924 (thread_db_init): Ditto.
11925 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11926 processes table. Adjust to use ptids.
11927 (spu_kill, spu_detach): Adjust interface. Remove process from
11929 (spu_join, spu_thread_alive): Adjust interface.
11930 (spu_wait): Adjust interface. Remove process from processes
11931 table. Adjust to use ptids.
11932 * win32-low.c (current_inferior_tid): Delete.
11933 (current_inferior_ptid): New.
11934 (debug_event_ptid): New.
11935 (thread_rec): Take a ptid. Adjust.
11936 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11937 (child_delete_thread): Ditto.
11938 (do_initial_child_stuff): Add `attached' argument. Add process to
11940 (child_fetch_inferior_registers, child_store_inferior_registers):
11942 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11943 (win32_attach): Pass 1 to do_initial_child_stuff.
11944 (win32_kill): Adjust interface. Remove process from processes
11946 (win32_detach): Ditto.
11947 (win32_join): Adjust interface.
11948 (win32_thread_alive): Take a ptid.
11949 (win32_resume): Adjust to use ptids.
11950 (get_child_debug_event): Ditto.
11951 (win32_wait): Adjust interface. Remove exiting process from
11954 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11956 Non-stop mode support.
11958 * server.h (non_stop): Declare.
11959 (gdb_client_data, handler_func): Declare.
11960 (delete_file_handler, add_file_handler, start_event_loop):
11962 (handle_serial_event, handle_target_event, push_event)
11963 (putpkt_notif): Declare.
11964 * target.h (enum resume_kind): New.
11965 (struct thread_resume): Replace `step' field by `kind' field.
11966 (TARGET_WNOHANG): Define.
11967 (struct target_ops) <wait>: Add `options' argument.
11968 <supports_non_stop, async, start_non_stop>: New fields.
11969 (target_supports_non_stop, target_async): New.
11970 (start_non_stop): Declare.
11971 (mywait): Add `options' argument.
11972 * target.c (mywait): Add `options' argument. Print child exit
11973 notifications here.
11974 (start_non_stop): New.
11975 * server.c (non_stop, own_buf, mem_buf): New globals.
11976 (struct vstop_notif): New.
11977 (notif_queue): New global.
11978 (queue_stop_reply, push_event, discard_queued_stop_replies)
11979 (send_next_stop_reply): New.
11980 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11982 (attach_inferior): In non-stop mode, don't wait for the target
11984 (handle_general_set): Handle QNonStop.
11985 (handle_query): When handling qC, return the current general
11986 thread, instead of the first thread of the list.
11987 (handle_query): If the backend supports non-stop mode, include
11988 QNonStop+ in the qSupported query response.
11989 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11991 (handle_v_attach, handle_v_run): Handle non-stop mode.
11992 (handle_v_stopped): New.
11993 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11994 (myresume): Adjust to use resume_kind. Handle non-stop.
11995 (queue_stop_reply_callback): New.
11996 (handle_status): Handle non-stop mode.
11997 (main): Clear non_stop flag on reconnection. Use the event-loop.
11998 Refactor serial protocol handling from here ...
11999 (process_serial_event): ... to this new function. When GDB
12000 selects any thread, select one here. In non-stop mode, wait until
12001 GDB acks all pending events before exiting.
12002 (handle_serial_event, handle_target_event): New.
12003 * remote-utils.c (remote_open): Install remote_desc in the event
12005 (remote_close): Remove remote_desc from the event loop.
12006 (putpkt_binary): Rename to...
12007 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12008 (putpkt_binary): New as wrapper around putpkt_binary_1.
12009 (putpkt_notif): New.
12010 (prepare_resume_reply): In non-stop mode, don't change the
12012 * event-loop.c: New.
12013 * Makefile.in (OBJ): Add event-loop.o.
12014 (event-loop.o): New rule.
12016 * linux-low.h (pid_of): Moved here.
12018 (get_lwp_thread): Use lwpid_of.
12019 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12020 * linux-low.c (pid_of): Delete.
12021 (inferior_pid): Use lwpid_of.
12022 (linux_event_pipe): New.
12023 (target_is_async_p): New.
12025 (handle_extended_wait): Use lwpid_of.
12026 (add_lwp): Don't set lwpid field.
12027 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12028 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12029 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12030 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12031 first. Adjust to linux_wait_for_event interface changes. Use
12033 (linux_detach): Don't delete the main lwp here.
12034 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12035 (status_pending_p): Don't consider explicitly suspended lwps.
12036 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12037 pointer. Add OPTIONS argument. Change return type to int. Use
12038 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12039 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12040 pointer. Add status pointer argument. Return a pid instead of a
12041 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12042 changes. In non-stop mode, don't switch to a random thread.
12043 (linux_wait): Rename to...
12044 (linux_wait_1): ... this. Add target_options argument, and handle
12045 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12046 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12047 clean exit and signal exit code. Don't stop all threads in
12048 non-stop mode. In all-stop mode, only stop all threads when
12049 reporting a stop to GDB. Handle explicit thread stop requests.
12050 (async_file_flush, async_file_mark): New.
12052 (send_sigstop): Use lwpid_of.
12053 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12054 interface changes. In non-stop mode, don't switch to a random
12056 (linux_resume_one_lwp): Use lwpid_of.
12057 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12058 (linux_resume_one_thread): ... this. Handle resume_stop. In
12059 non-stop mode, don't look for pending flag in all threads.
12060 (resume_status_pending_p): Don't consider explicitly suspended
12062 (my_waitpid): Reimplement. Emulate __WALL.
12063 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12065 (sigchld_handler, linux_supports_non_stop, linux_async)
12066 (linux_start_non_stop): New.
12067 (linux_target_ops): Register linux_supports_non_stop, linux_async
12068 and linux_start_non_stop.
12069 (initialize_low): Install SIGCHLD handler.
12070 * thread-db.c (thread_db_create_event, find_one_thread)
12071 (thread_db_get_tls_address): Use lwpid_of.
12072 * win32-low.c (win32_detach): Adjust to use resume_kind.
12073 (win32_wait): Add `options' argument.
12074 * spu-low.c (spu_resume): Adjust to use resume_kind.
12075 (spu_wait): Add `options' argument.
12077 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12079 Decouple target code from remote protocol.
12081 * target.h (enum target_waitkind): New.
12082 (struct target_waitstatus): New.
12083 (struct target_ops) <wait>: Return an unsigned long. Take a
12084 target_waitstatus pointer instead of a char pointer.
12085 (mywait): Likewise.
12086 * target.c (mywait): Change prototype to return an unsigned long.
12087 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12088 * server.h (thread_from_wait, old_thread_from_wait): Delete
12090 (prepare_resume_reply): Change prototype to take a
12092 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12093 (last_status, last_ptid): New.
12094 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12095 pid instead of a signal.
12096 (attach_inferior): Remove "status" and "signal" parameters.
12098 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12100 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12101 (handle_v_requests, myresume): Remove "status" and "signal"
12102 parameters. Adjust.
12103 (handle_status): New.
12104 (main): Delete local `status'. Adjust.
12105 * remote-utils.c: Include target.h.
12106 (prepare_resume_reply): Change prototype to take a
12107 target_waitstatus. Adjust.
12109 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12111 * spu-low.c (spu_wait): Adjust.
12112 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12114 (win32_wait): Adjust.
12116 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12118 * target.h (struct thread_resume): Delete leave_stopped member.
12119 (struct target_ops): Add a `n' argument to the `resume' callback.
12120 * server.c (start_inferior): Adjust.
12121 (handle_v_cont, myresume): Adjust.
12122 * linux-low.c (check_removed_breakpoint): Adjust to resume
12123 interface change, and to removed leave_stopped field.
12124 (resume_ptr): Delete.
12125 (struct thread_resume_array): New.
12126 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12127 resume interface change.
12128 (linux_continue_one_thread, linux_queue_one_thread)
12129 (resume_status_pending_p): Check if the resume field is NULL
12130 instead of checking the leave_stopped member.
12131 (linux_resume): Adjust to the target resume interface change.
12132 * spu-low.c (spu_resume): Adjust to the target resume interface
12134 * win32-low.c (win32_detach, win32_resume): Ditto.
12136 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12138 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12140 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12142 (linux_continue_one_thread): Only preserve the stepping flag if
12143 there's a pending breakpoint.
12145 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12147 * server.c (main): After the inferior having exited, call
12148 remote_close before exiting gdbserver.
12150 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12152 Fix size of FPSCR in Power 7 processors.
12153 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12154 (PPC_FEATURE_HAS_DFP): New #define.
12155 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12158 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12160 * server.c (handle_query) Whitespace and formatting.
12162 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12164 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12165 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12166 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12167 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12168 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12169 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12170 Makefile.in, configure.ac: Fix whitespace throughout.
12171 * configure: Regenerate.
12173 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12175 * inferiors.c (find_inferior): Make it safe for the callback
12176 function to delete the currently iterated inferior.
12178 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12180 * Makefile.in (linuw_low_h): Move higher.
12181 (thread-db.o): Depend on $(linux_low_h).
12183 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12185 Rename "process" to "lwp" throughout.
12187 * linux-low.c (all_processes): Rename to...
12188 (all_lwps): ... this.
12189 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12190 (add_process): Rename to ...
12191 (add_lwp): ... this. Adjust.
12192 (linux_create_inferior): Adjust.
12193 (linux_attach_lwp): Adjust.
12194 (linux_attach): Adjust.
12195 (linux_kill_one_process): Rename to ...
12196 (linux_kill_one_lwp): ... this. Adjust.
12197 (linux_kill): Adjust.
12198 (linux_detach_one_process): Rename to ...
12199 (linux_detach_one_lwp): ... this. Adjust.
12200 (linux_detach): Adjust.
12201 (check_removed_breakpoint): Adjust.
12202 (status_pending_p): Adjust.
12203 (linux_wait_for_process): Rename to ...
12204 (linux_wait_for_lwp): ... this. Adjust.
12205 (linux_wait_for_event): Adjust.
12206 (send_sigstop): Adjust.
12207 (wait_for_sigstop): Adjust.
12208 (stop_all_processes): Rename to ...
12209 (stop_all_lwps): ... this.
12210 (linux_resume_one_process): Rename to ...
12211 (linux_resume_one_lwp): ... this. Adjust.
12212 (linux_set_resume_request, linux_continue_one_thread)
12213 (linux_queue_one_thread, resume_status_pending_p)
12214 (usr_store_inferior_registers, regsets_store_inferior_registers)
12215 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12217 * linux-low.h (get_process): Rename to ...
12218 (get_lwp): ... this. Adjust.
12219 (get_thread_process): Rename to ...
12220 (get_thread_lwp): ... this. Adjust.
12221 (get_process_thread): Rename to ...
12222 (get_lwp_thread): ... this. Adjust.
12223 (struct process_info): Rename to ...
12224 (struct lwp_info): ... this.
12225 (all_processes): Rename to ...
12226 (all_lwps): ... this.
12227 * proc-service.c (ps_lgetregs): Adjust.
12228 * thread-db.c (thread_db_create_event, find_one_thread)
12229 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12231 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12233 * server.c (handle_query): Handle "qAttached".
12235 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12237 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12238 GPLv3, update license URL.
12240 2009-03-01 Doug Evans <dje@google.com>
12242 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12243 (server_h): Add gdb_signals.h.
12244 (signals.o): Update.
12245 * server.h (target_signal_from_host,target_signal_to_host_p)
12246 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12248 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12250 * remote-utils.c (getpkt): Also generate remote-debug
12251 information if noack_mode is set.
12253 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12255 * server.c (handle_query): Report qXfer:siginfo:read and
12256 qXfer:siginfo:write as supported and handle them.
12257 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12258 * linux-low.c (linux_xfer_siginfo): New.
12259 (linux_target_ops): Set it.
12261 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12263 * server.c (gdbserver_usage): Mention --remote-debug.
12264 (main): Accept '--remote-debug' switch.
12266 2009-01-18 Doug Evans <dje@google.com>
12268 * regcache.c (new_register_cache): No need to check result of xcalloc.
12269 * server.c (handle_search_memory): Back out calls to xmalloc,
12270 result is checked and error is returned to user upon failure.
12271 (handle_query): Ditto. Add more checks for result of malloc.
12272 (handle_v_cont): Check result of malloc, report error back to
12274 (handle_v_run): Ditto. Call freeargv.
12275 * server.h (freeargv): Declare.
12276 * utils.c (freeargv): New fn.
12278 2009-01-15 Doug Evans <dje@google.com>
12280 * gdbreplay.c (perror_with_name): Make arg const char *.
12281 * server.h (target_signal_to_name): Make return type const char *.
12282 * thread-db.c (thread_db_err_str): Make return type const char *.
12283 * utils.c (perror_with_name): Make arg const char *.
12285 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12287 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12288 when handling a EXIT_PROCESS_DEBUG_EVENT.
12290 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12292 * gdbreplay.c (gdbreplay_version): Update copyright year.
12293 * server.c (gdbserver_version): Likewise.
12295 2009-01-05 Doug Evans <dje@google.com>
12297 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12298 (handle_extended_wait): Improve comment.
12300 2008-12-13 Doug Evans <dje@google.com>
12302 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12303 * server.h (ATTR_MALLOC): New macro.
12304 (xmalloc,xcalloc,xstrdup): Declare.
12305 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12306 * inferiors.c: Ditto.
12307 * linux-low.c: Ditto.
12308 * mem-break.c: Ditto.
12309 * regcache.c: Ditto.
12310 * remote-utils.c: Ditto.
12313 * win32-low.c: Ditto.
12315 2008-12-12 Doug Evans <dje@google.com>
12317 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12318 in debugging printf.
12320 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12322 2008-12-09 Doug Evans <dje@google.com>
12324 * linux-low.h (struct process_info): Delete member tid, unused.
12325 * thread-db.c (find_one_thread): Update.
12326 (maybe_attach_thread): Update.
12328 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12330 * target.h (struct target_ops): Add qxfer_osdata member.
12331 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12333 (linux_qxfer_osdata): New functions.
12334 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12336 * server.c (handle_query): Handle "qXfer:osdata:read:".
12337 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12338 (buffer_xml_printf): New functions.
12339 * server.h (struct buffer): New.
12340 (buffer_grow_str, buffer_grow_str0): New macros.
12341 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12342 (buffer_xml_printf): Declare.
12344 2008-11-24 Doug Evans <dje@google.com>
12346 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12348 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12350 * server.c (handle_v_run): Always use the supplied argument list.
12352 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12354 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12355 (xtensa_regmap_table): Add entry for scompare1.
12357 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12359 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12360 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12361 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12362 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12363 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12364 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12365 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12366 XML target descriptions.
12367 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12368 when inferior is running on an ISA 2.05 or later processor. Add
12369 special case to return offset for full 64-bit slot of FPSCR when
12372 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12374 * Makefile.in (SFILES, clean): Added sparc64 files.
12375 (reg-sparc64.o, reg-sparc64.c): New.
12376 * configure.srv (sparc*-*-linux*): New configuration.
12377 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12378 syscall arguments for SPARC.
12379 (regsets_store_inferior_registers): Likewise.
12380 * linux-sparc-low.c: New file.
12382 2008-10-21 Doug Evans <dje@google.com>
12384 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12385 (READLINE_DIR,READLINE_DEP): Delete.
12386 (INTERNAL_CFLAGS): Update.
12387 (LINTFLAGS): Update.
12389 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12391 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12392 whole argv from the last run, not just argv[0].
12394 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12396 * regcache.c (new_register_cache): Return NULL if the register
12397 cache size isn't known yet.
12398 (free_register_cache): Avoid dereferencing a NULL regcache.
12400 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12402 * configure.srv: Merge MIPS and MIPS64.
12404 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12406 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12408 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12410 * Makefile.in: Add required vsx dependencies.
12412 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12413 Declare init_registers_powerpc_vsx32l.
12414 Declare init_registers_powerpc_vsx64l.
12415 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12416 (ppc_arch_setup): Check for VSX in hwcap.
12417 (ppc_fill_vsxregset): New function.
12418 (ppc_store_vsxregset): New function.
12419 Add new VSX entry in regset_info target_regsets.
12421 * configure.srv: Add new VSX dependencies.
12423 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12425 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12426 (remote_open): Set or clear transport_is_reliable.
12427 (putpkt_binary): Don't expect acks in noack mode.
12428 (getpkt): Don't send ack/nac in noack mode.
12429 * server.c (handle_general_set): Handle QStartNoAckMode.
12430 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12432 (main): Reset noack_mode on every connection.
12433 * server.h (noack_mode): Declare.
12435 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12437 * Makefile.in (GDBREPLAY_OBS): New variable.
12438 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12440 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12441 Daniel Jacobowitz <dan@codesourcery.com>
12443 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12444 (usr_store_inferior_registers): Likewise.
12445 (regsets_store_inferior_registers): Likewise.
12447 2008-07-31 Rolf Jansen <rj@surtec.com>
12448 Pedro Alves <pedro@codesourcery.com>
12450 * configure.ac: Check for memmem declaration.
12451 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12452 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12453 (disable_packet_qfThreadInfo): Unconditionally compile.
12454 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12455 * configure, config.in: Regenerate.
12457 2008-07-28 Doug Kwan <dougkwan@google.com>
12459 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12460 (linux_write_memory): Remove declaration of errno.
12462 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12464 * linux-low.c (handle_extended_wait): Do not use "status"
12465 variable uninitialized.
12467 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12469 * server.c (handle_v_attach): Inhibit reporting dll changes.
12471 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12473 * remote-utils.c (prepare_resume_reply): If requested, don't
12474 output "thread:TID" in the T stop reply.
12476 * server.c (disable_packet_vCont, disable_packet_Tthread)
12477 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12478 (handle_query): If requested, disable support for qC, qfThreadInfo
12480 (handle_v_requests): If requested, disable support for vCont.
12481 (gdbserver_show_disableable): New.
12482 (main): Handle --disable-packet and --disable-packet=LIST.
12484 * server.h (disable_packet_vCont, disable_packet_Tthread)
12485 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12487 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12489 * server.c (gdbserver_usage): Mention --version.
12491 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12493 * Makefile.in (gdbreplay.o): New rule.
12495 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12497 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12498 message, not gdbserver.
12500 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12501 Nathan Sidwell <nathan@codesourcery.com>
12502 Joseph Myers <joseph@codesourcery.com>
12504 * acinclude.m4: Include ../../config/acx.m4.
12505 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12506 * configure, config.in: Regenerate.
12507 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12508 * server.c (gdbserver_version): Print PKGVERSION.
12509 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12510 (main): Adjust gdbserver_usage calls.
12511 * gdbreplay.c (version, host_name): Add declarations.
12512 (gdbreplay_version, gdbreplay_usage): New.
12513 (main): Accept --version and --help options.
12515 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12517 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12518 (arm_breakpoint_at): Handle Thumb.
12519 (the_low_target): Add comment.
12521 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12523 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12525 2008-05-09 Doug Evans <dje@google.com>
12527 * server.h (decode_search_memory_packet): Declare.
12528 * remote-utils.c (decode_search_memory_packet): New fn.
12529 * server.c (handle_search_memory_1): New fn.
12530 (handle_search_memory): New fn.
12531 (handle_query): Process qSearch:memory packets.
12533 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12535 * regcache.c (registers_length): Remove.
12536 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12537 full register packet.
12538 * regcache.h (registers_length): Remove prototype.
12539 * server.h (PBUFSIZ): Define to 16384.
12541 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12543 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12544 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12545 powerpc-64l.o, and powerpc-altivec64l.o.
12546 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12547 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12548 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12549 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12550 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12553 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12554 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12555 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12556 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12557 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12558 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12559 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12560 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12561 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12562 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12565 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12566 (init_registers_powerpc_32l): ... this new prototype.
12567 (init_registers_powerpc_32): Remove, replace by ...
12568 (init_registers_powerpc_altivec32l): ... this new prototype.
12569 (init_registers_powerpc_e500): Remove, replace by ...
12570 (init_registers_powerpc_e500l): ... this new prototype.
12571 (init_registers_ppc64): Remove, replace by ...
12572 (init_registers_powerpc_64l): ... this new prototype.
12573 (init_registers_powerpc_64): Remove, replace by ...
12574 (init_registers_powerpc_altivec64l): ... this new prototype.
12575 (ppc_num_regs): Set to 73.
12576 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12577 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12578 (ppc_cannot_store_register): Handle orig_r3 and trap.
12579 (ppc_arch_setup): Update init_registers_... calls.
12580 (ppc_fill_gregset): Handle orig_r3 and trap.
12582 * inferiors.c (clear_inferiors): Reset current_inferior.
12584 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12586 * acinclude.m4: Add override.m4.
12587 * configure: Regenerate.
12589 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12591 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12592 initial call to init_register_ppc64.
12594 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12596 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12597 single powerpc*-*-linux* case.
12598 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12600 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12602 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12603 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12605 * linux-ppc-low.c: Include <elf.h>.
12606 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12607 (ppc_hwcap): New global variable.
12608 (ppc_regmap): Remove __SPE__ #ifdef sections.
12609 (ppc_regmap_e500): New global variable.
12610 (ppc_cannot_store_register): Update __SPE__ special case.
12611 (ppc_get_hwcap): New function.
12612 (ppc_arch_setup): Use it to determine whether inferior supports
12613 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12614 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12615 Do not access registers if target does not support AltiVec.
12616 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12617 Do not access registers if target does not support SPE.
12618 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12620 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12622 * linux-low.c (disabled_regsets, num_regsets): New.
12623 (use_regsets_p): Delete.
12624 (linux_wait_for_process): Clear disabled_regsets.
12625 (regsets_fetch_inferior_registers): Check and set it.
12626 (regsets_store_inferior_registers): Likewise.
12627 (linux_fetch_registers, linux_store_registers): Do not use
12629 (initialize_low): Allocate disabled_regsets.
12631 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12633 * Makefile.in (LIBOBJS): New.
12634 (OBS): Use LIBOBJS.
12635 (memmem.o): New rule.
12636 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12637 * configure: Regenerated.
12639 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12641 * server.c (handle_query): Never return "unsupported" for
12642 qXfer:features:read queries.
12644 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12646 * server.c (get_features_xml): Fix inverted condition.
12647 (handle_query): Always support qXfer:feature:read.
12649 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12651 * server.c (wrapper_argv): New.
12652 (start_inferior): Handle wrapper_argv. If set, expect an extra
12654 (gdbserver_usage): Document --wrapper.
12655 (main): Parse --wrapper.
12657 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12659 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12660 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12661 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12662 (ppc_set_pc): Likewise.
12663 (ppc_arch_setup): New function.
12664 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12665 of collect_register.
12666 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12668 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12670 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12671 instead of linux-ppc64-low.o.
12672 * linux-ppc64-low.c: Remove file.
12673 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12674 (linux-ppc64-low.o): Remove rule.
12676 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12677 (init_registers_powerpc_64): Likewise.
12678 (ppc_regmap): Conditionally define depending on __powerpc64__.
12679 (ppc_cannot_store_register): Do not special-case "fpscr" when
12680 compiled on __powerpc64__.
12681 (ppc_collect_ptrace_register): New function.
12682 (ppc_supply_ptrace_register): New function.
12683 (ppc_breakpoint): Change type to "unsigned int".
12684 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12685 (the_low_target): Conditionally provide initializers for the
12686 arch_setup member depending on __powerpc64__. Install
12687 collect_ptrace_register and supply_ptrace_register members.
12689 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12691 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12692 * server.c (gdbserver_xmltarget): Define.
12693 (get_features_xml): Use it to replace "target.xml" and arch_string.
12695 * configure.srv: Remove srv_xmltarget. Add XML files that were
12696 mentioned there to srv_xmlfiles instead. Remove conditional tests
12697 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12698 srv_xmlfiles and srv_regobj to include all possible choices.
12699 * configure.ac (srv_xmltarget): Remove.
12700 (srv_xmlfiles): Do not add "target.xml".
12701 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12702 checks for supplementary target information.
12703 * configure: Regenerate.
12704 * Makefile.in (XML_TARGET): Remove.
12705 (target.xml): Remove rule.
12706 (clean): Do not clean up target.xml.
12707 (.PRECIOUS): Do not mention target.xml.
12709 * target.h (struct target_ops): Remove arch_string member.
12710 * linux-low.c (linux_arch_string): Remove.
12711 (linux_target_ops): Remove arch_string initializer.
12712 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12713 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12714 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12715 * spu-low.c (spu_arch_string): Remove.
12716 (spu_target_ops): Remove arch_string initializer.
12717 * win32-low.c (win32_arch_string): Remove.
12718 (win32_target_ops): Remove arch_string initializer.
12719 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12720 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12721 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12723 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12725 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12726 by collect_ptrace_register and supply_ptrace_register hooks.
12727 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12728 instead of checking for the_low_target.left_pad_xfer.
12729 (usr_store_inferior_registers): Use collect_ptrace_register callback
12730 instead of checking for the_low_target.left_pad_xfer.
12732 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12733 (s390_supply_ptrace_register): Likewise.
12734 (s390_fill_gregset): Call s390_collect_ptrace_register.
12735 (the_low_target): Update.
12737 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12738 (ppc_supply_ptrace_register): Likewise.
12739 (the_low_target): Update.
12741 * linux-i386-low.c (the_low_target): Update.
12742 * linux-x86-64-low.c (the_low_target): Update.
12744 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12746 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12747 reg-s390.o and reg-s390x.o.
12749 * linux-low.c (new_inferior): New global variable.
12750 (linux_create_inferior, linux_attach): Set it.
12751 (linux_wait_for_process): Call the_low_target.arch_setup after the
12752 target has stopped for the first time.
12753 (initialize_low): Do not call the_low_target.arch_setup.
12755 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12756 (s390_set_pc): Likewise.
12757 (s390_arch_setup): New function.
12758 (the_low_target): Use s390_arch_setup as arch_setup routine.
12760 * regcache.c (realloc_register_cache): New function.
12761 (set_register_cache): Call it for each existing regcache.
12763 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12765 * server.h (init_registers): Remove prototype.
12767 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12768 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12769 instead of init_registers ().
12770 * linux-arm-low.c (init_registers_arm): Add prototype.
12771 (init_registers_arm_with_iwmmxt): Likewise.
12772 (the_low_target): Add initializer for arch_setup field.
12773 * linux-cris-low.c (init_registers_cris): Add prototype.
12774 (the_low_target): Add initializer for arch_setup field.
12775 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12776 (the_low_target): Add initializer for arch_setup field.
12777 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12778 (the_low_target): Add initializer for arch_setup field.
12779 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12780 (the_low_target): Add initializer for arch_setup field.
12781 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12782 (the_low_target): Add initializer for arch_setup field.
12783 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12784 (the_low_target): Add initializer for arch_setup field.
12785 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12786 (init_registers_mips64_linux): Likewise.
12787 (the_low_target): Add initializer for arch_setup field.
12788 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12789 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12790 (the_low_target): Add initializer for arch_setup field.
12791 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12792 (init_registers_powerpc_64): Likewise.
12793 (the_low_target): Add initializer for arch_setup field.
12794 * linux-s390-low.c (init_registers_s390): Add prototype.
12795 (init_registers_s390x): Likewise.
12796 (the_low_target): Add initializer for arch_setup field.
12797 * linux-sh-low.c (init_registers_sh): Add prototype.
12798 (the_low_target): Add initializer for arch_setup field.
12799 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12800 (the_low_target): Add initializer for arch_setup field.
12801 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12802 (the_low_target): Add initializer for arch_setup field.
12804 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12805 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12806 instead of init_registers ().
12807 * win32-arm-low.c (init_registers_arm): Add prototype.
12808 (the_low_target): Add initializer for arch_setup field.
12809 * win32-i386-low.c (init_registers_i386): Add prototype.
12810 (the_low_target): Add initializer for arch_setup field.
12812 * spu-low.c (init_registers_spu): Add prototype.
12813 (initialize_low): Call initialie_registers_spu () instead of
12814 initialize_registers ().
12816 2008-02-19 Pedro Alves <pedro@codesourcery.com>
12818 * server.c (handle_v_requests): When handling the vRun and vAttach
12819 packets, if already debugging a process, don't kill it. Return an
12822 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12824 * server.c (handle_query): Correct length check.
12826 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12828 * win32-low.c (do_initial_child_stuff): Add process handle
12829 parameter. Set current_process_handle and current_process_id from the
12830 parameters. Clear globals.
12831 (win32_create_inferior): Don't set current_process_handle and
12832 current_process_id here. Instead pass them on the call to
12833 do_initial_child_stuff.
12834 (win32_attach): Likewise.
12835 (win32_clear_inferiors): New.
12836 (win32_kill): Don't close the current process handle or the
12837 current thread handle here. Instead call win32_clear_inferiors.
12838 (win32_detach): Don't open a new handle to the process. Call
12839 win32_clear_inferiors.
12840 (win32_join): Don't rely on current_process_handle; open a new
12841 handle using the process id.
12842 (win32_wait): Call win32_clear_inferiors when the inferior process
12845 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12847 * server.c (monitor_show_help): Add "exit".
12849 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12851 * Makefile.in (SFILES): Add linux-xtensa-low.c.
12852 (clean): Add reg-xtensa.c.
12853 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
12854 * configure.srv (xtensa*-*-linux*) New target.
12855 * linux-xtensa-low.c: New.
12856 * xtensa-xtregs.c: New.
12858 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12860 * hostio.c: Don't include errno.h.
12861 (errno_to_fileio_errno): Move to hostio-errno.
12862 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12863 error number outputting to the target->hostio_last_error callback.
12864 (hostio_packet_error): Use FILEIO_EINVAL directly.
12865 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12866 calls to hostio_error.
12867 * hostio-errno.c: New.
12868 * server.h (hostio_last_error_from_errno): Declare.
12869 * target.h (target_ops): Add hostio_last_error member.
12870 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12871 as hostio_last_error handler.
12872 * spu-low.c (spu_target_ops): Likewise.
12873 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12874 (wince_hostio_last_error): New functions.
12875 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12876 as hostio_last_error handler.
12877 (win32_target_ops) [!_WIN32_WCE]: Register
12878 hostio_last_error_from_errno as hostio_last_error handler.
12879 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12880 (hostio-errno.o): New rule.
12881 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12882 * configure.srv (srv_hostio_err_objs): New variable. Default to
12884 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12885 * configure: Regenerate.
12887 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12889 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12890 (linux_kill, linux_detach): Clean up the process list.
12891 * remote-utils.c (remote_open): Improve port number parsing.
12892 (putpkt_binary, input_interrupt): Only send interrupts if the target
12894 * server.c (extended_protocol): Make static.
12895 (attached): Define earlier.
12896 (exit_requested, response_needed, program_argv): New variables.
12897 (target_running): New.
12898 (start_inferior): Clear attached here.
12899 (attach_inferior): Set attached here.
12900 (require_running): Define.
12901 (handle_query): Use require_running and target_running. Implement
12903 (handle_v_attach, handle_v_run): New.
12904 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12905 (gdbserver_usage): Update.
12906 (main): Redo argument parsing. Handle --debug and --multi. Handle
12907 --attach along with other options or after the port. Save
12908 program_argv. Support no initial program. Resynchronize
12909 communication with GDB after an error. Handle "monitor exit".
12910 Use require_running and target_running. Always allow the extended
12911 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12912 restart in extended mode.
12913 * README: Refer to the GDB manual. Update --attach usage.
12915 2007-12-20 Andreas Schwab <schwab@suse.de>
12917 * linux-low.c (STACK_SIZE): Define.
12918 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12919 (linux_test_for_tracefork): Likewise.
12921 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12923 * linux-low.c (linux_wait_for_event): Update messages. Do not
12924 reinsert auto-delete breakpoints.
12925 * mem-break.c (struct breakpoint): Change return type of handler to
12927 (set_breakpoint_at): Update handler type.
12928 (reinsert_breakpoint_handler): Return 1 instead of calling
12930 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12932 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12933 * mem-break.h (set_breakpoint_at): Update handler type.
12934 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12935 * win32-low.c (auto_delete_breakpoint): New.
12936 (get_child_debug_event): Use it.
12938 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12940 * configure.ac: Check for pread and pwrite.
12941 * hostio.c (handle_pread): Fall back to lseek and read.
12942 (handle_pwrite): Fall back to lseek and write.
12943 * config.in, configure: Regenerated.
12945 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12947 * server.c (myresume): Add own_buf argument.
12948 (main): Update calls.
12950 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12952 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12953 * remote-utils.c (remote_open): Do not call disable_async_io.
12954 (block_async_io): Delete.
12955 (unblock_async_io): Make static.
12956 (initialize_async_io): New.
12957 * server.c (handle_v_cont): Handle async I/O here.
12958 (myresume): Likewise. Move other common resume tasks here...
12959 (main): ... from here. Call initialize_async_io. Disable async
12960 I/O before the main loop.
12961 * server.h (initialize_async_io): Declare.
12962 (block_async_io, unblock_async_io): Delete prototypes.
12963 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12965 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12967 * remote-utils.c (readchar): Allow binary data in received messages.
12969 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12971 * win32-low.c (attaching): New global.
12972 (win32_create_inferior): Clear the `attaching' global.
12973 (win32_attach): Set the `attaching' global.
12974 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12975 attaching. Only set a breakpoint at the entry point if not
12978 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12980 * server.c (main): Don't report dll events on the initial
12981 connection on attaches.
12983 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12985 * server.c (main): Relax numerical bases supported for the pid of
12986 the --attach command line argument.
12988 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12990 * win32-low.c (win32_attach): Call OpenProcess before
12991 DebugActiveProcess, not after. Add last error output to error
12994 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12996 * win32-low.c (win32_get_thread_context)
12997 (win32_set_thread_context): New functions.
12998 (thread_rec): Use win32_get_thread_context.
12999 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13000 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13003 2007-12-03 Leo Zayas
13004 Pedro Alves <pedro_alves@portugalmail.pt>
13006 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13008 (child_add_thread): Minor cleanup.
13009 (child_continue): Resume artificially suspended threads before
13010 calling ContinueDebugEvent.
13011 (suspend_one_thread): New.
13012 (fake_breakpoint_event): New.
13013 (get_child_debug_event): Change return type to int. Check here if
13014 gdb sent an interrupt request. If a soft interrupt was requested,
13015 fake a breakpoint event. Return 0 if there is no event to handle,
13017 (win32_wait): Don't check here if gdb sent an interrupt request.
13018 Ensure there is a valid event to handle.
13019 (win32_request_interrupt): Add soft interruption method as last
13022 2007-12-03 Leo Zayas
13023 Pedro Alves <pedro_alves@portugalmail.pt>
13025 * win32-low.h (win32_thread_info): Add descriptions to the
13026 structure members. Replace `suspend_count' counter by a
13028 * win32-low.c (thread_rec): Update condition of when to get the
13029 context from the inferior. Rely on ContextFlags being set if it
13030 has already been retrieved. Only suspend the inferior thread if
13031 we haven't already. Warn if that fails.
13032 (continue_one_thread): s/suspend_count/suspended/. Only call
13033 ResumeThread once. Warn if that fails.
13035 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13037 * win32-low.c (win32_wait): Don't read from the inferior when it
13038 has already exited.
13040 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13042 * Makefile.in (win32_low_h): New variable.
13043 (win32-low.o): Add dependency on $(win32_low_h).
13044 (win32-arm-low.o, win32-i386-low.o): New rules.
13046 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13048 * hostio.c: Correct copyright year.
13050 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13052 * Makefile.in (OBS): Add hostio.o.
13053 (hostio.o): New rule.
13054 * server.h (handle_vFile): Declare.
13055 * hostio.c: New file.
13056 * server.c (handle_v_requests): Take packet_len and new_packet_len
13057 for binary packets. Call handle_vFile.
13058 (main): Update call to handle_v_requests.
13060 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13062 * linux-low.c: Include <sched.h>.
13064 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13066 * linux-low.c (linux_tracefork_grandchild): New.
13067 (linux_tracefork_child): Use clone.
13068 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13070 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13072 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13074 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13076 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13078 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13080 * inferiors.c (change_inferior_id): Delete.
13081 (add_pid_to_list, pull_pid_from_list): New.
13082 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13083 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13084 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13085 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13086 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13087 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13088 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13089 (using_threads): Always set to 1.
13090 (handle_extended_wait): New.
13091 (add_process): Do not set TID.
13092 (linux_create_inferior): Set must_set_ptrace_flags.
13093 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13094 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13095 (linux_thread_alive): Rename TID argument to LWPID.
13096 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13097 (linux_wait_for_event): Do not use TID or check using_threads. Update
13098 call to dead_thread_notify. Call handle_extended_wait.
13099 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13100 (send_sigstop): Delete sigstop_sent.
13101 (wait_for_sigstop): Avoid TID.
13102 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13103 (linux_test_for_tracefork): New.
13104 (linux_lookup_signals): Use thread_db_active and
13105 linux_supports_tracefork_flag.
13106 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13107 * linux-low.h (get_process_thread): Avoid TID.
13108 (struct process_ifo): Move thread_known and tid to the end. Remove
13110 (linux_attach_lwp, thread_db_init): Update prototypes.
13111 * server.h (change_inferior_id): Delete prototype.
13112 (add_pid_to_list, pull_pid_from_list): New prototypes.
13113 * thread-db.c (thread_db_use_events): New.
13114 (find_first_thread): Rename to...
13115 (find_one_thread): ...this. Update callers and messages. Do not
13116 call fatal. Check thread_db_use_events. Do not call
13117 change_inferior_id or new_thread_notify.
13118 (maybe_attach_thread): Update. Do not call new_thread_notify.
13119 (thread_db_init): Set thread_db_use_events. Check use_events.
13120 * utils.c (fatal, warning): Correct message prefix.
13122 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13124 * Makefile.in (clean): Remove new files.
13125 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13126 (powerpc-64.o, powerpc-64.c): New rules.
13127 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13128 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13130 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13132 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13133 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13134 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13135 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13136 (target_regsets): Add AltiVec and SPE register sets.
13137 * configure.ac: Check for AltiVec and SPE.
13138 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13139 (ppc_fill_vrregset, ppc_store_vrregset): New.
13140 (target_regsets): Add AltiVec register set.
13141 * configure: Regenerated.
13143 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13145 * linux-low.c (O_LARGEFILE): Define.
13146 (linux_read_memory): Use /proc/PID/mem.
13147 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13148 * configure, config.in: Regenerated.
13150 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13152 * linux-low.c (linux_wait_for_event): Do not pass signals while
13155 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13157 * win32-low.c (create_process): New.
13158 (win32_create_inferior): Use create_process instead of
13159 CreateProcess. If create_process failed retry appending an ".exe"
13160 suffix. Store the GetLastError result immediatelly after
13161 create_process calls and use it on the call to error.
13163 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13165 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13167 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13169 * configure.ac: Switch license to GPLv3.
13171 2007-08-01 Michael Snyder <msnyder@access-company.com>
13173 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13175 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13177 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13179 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13180 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13181 CloseToolhelp32Snapshot.
13182 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13183 CloseToolhelp32Snapshot.
13185 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13187 * server.c (main): Check for inferior exit before main loop.
13189 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13191 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13192 instead of on tmp_desc.
13194 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13195 Daniel Jacobowitz <dan@codesourcery.com>
13197 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13198 (add_thread): Minor cleanups.
13199 (clear_inferiors): Move lower in the file. Clear the DLL
13201 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13202 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13203 (xml_escape_text): New.
13204 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13206 (handle_v_cont): Report errors.
13207 (gdbserver_version): Update.
13208 (main): Correct size of own_buf. Do not report initial DLL events.
13209 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13210 (unloaded_dll, xml_escape_text): New.
13211 * win32-low.c (enum target_waitkind): Update comments.
13212 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13213 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13214 (win32_EnumProcessModules, win32_GetModuleInformation)
13215 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13216 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13217 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13218 (win32_Module32First, win32_Module32Next, load_toolhelp)
13219 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13220 (get_child_debug_event): Handle DLL events.
13221 (win32_wait): Likewise.
13223 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13225 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13226 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13228 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13230 * win32-low.c (handle_output_debug_string): Ignore event if not
13233 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13235 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13237 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13239 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13241 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13243 * inferiors.c (change_inferior_id): Add comment.
13244 * linux-low.c (check_removed_breakpoint): Add an early
13245 prototype. Improve debug output.
13246 (linux_attach): Doc update.
13247 (linux_detach_one_process, linux_detach): Clean up before releasing
13249 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13250 * linux-low.h (struct process_info): Doc improvement.
13251 * mem-break.c (delete_all_breakpoints): New.
13252 * mem-break.h (delete_all_breakpoints): New prototype.
13253 * thread-db.c (find_first_thread): New.
13254 (thread_db_create_event): Call it instead of
13255 thread_db_find_new_threads. Clean up unused variables.
13256 (maybe_attach_thread): Remove first thread handling.
13257 (thread_db_find_new_threads): Use find_first_thread.
13258 (thread_db_get_tls_address): Likewise.
13260 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13262 * thread-db.c (thread_db_find_new_threads): Add prototype.
13263 (thread_db_create_event): Check for the main thread before adding
13265 (maybe_attach_thread): Only enable event reporting if TID == 0.
13266 (thread_db_get_tls_address): Check for new threads.
13268 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13270 * linux-low.c (linux_create_inferior): Try execv before execvp.
13271 * spu-low.c (spu_create_inferior): Likewise.
13273 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13275 * linux-low.c (linux_create_inferior): Change execv to execvp.
13276 * spu-low.c (spu_create_inferior): Likewies.
13278 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13280 * Makefile.in (clean): Clean new files instead of deleted ones.
13281 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13282 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13284 * configure.srv: Specify XML files and new regformats for MIPS and
13286 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13287 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13288 an entry for the restart register.
13289 (mips_cannot_fetch_register, mips_cannot_store_register)
13290 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13291 register names to match the XML descriptions.
13292 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13293 restart register instead of $0.
13295 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13296 Markus Deuling <deuling@de.ibm.com>
13298 * remote-utils.c (decode_xfer_write): New function.
13299 * server.h (decode_xfer_write): Add prototype.
13300 * server.c (handle_query): Add PACKET_LEN argument. Support
13301 qXfer:spu:read and qXfer:spu:write packets.
13302 (main): Pass packet_len to handle_query.
13303 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13304 * target.h (target_ops): Add qxfer_spu.
13306 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13308 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13309 accessing non-seekable spufs files.
13311 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13313 * server.c (handle_query): Add reply for qC packet.
13315 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13316 Leo Zayas <lerele@champenstudios@com>
13318 * server.h (check_remote_input_interrupt_request): New function.
13319 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13320 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13321 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13322 (check_remote_input_interrupt_request): New function.
13323 * server.h (check_remote_input_interrupt_request): Declare.
13324 * win32-low.c (winapi_DebugBreakProcess,
13325 winapi_GenerateConsoleCtrlEvent): New typedefs.
13326 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13328 (win32_wait): Check for remote interrupt request
13329 with check_remote_input_interrupt_request.
13330 (win32_request_interrupt): New function.
13331 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13333 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13335 * win32-low.c (debug_registers_changed,
13336 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13337 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13338 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13339 (thread_rec): Get context using the low target.
13340 (child_add_thread): Call thread_added on the low target,
13341 which does the same thing.
13343 (do_initial_child_stuff): Remove debug registers references.
13344 Set context using the low target. Resume threads after
13345 setting the contexts.
13346 (child_continue): Remove dead variable. Remove debug
13347 registers references.
13348 (child_fetch_inferior_registers): Go through the low target.
13349 (do_child_store_inferior_registers): Remove.
13350 (child_store_inferior_registers): Go through the low target.
13351 (win32_resume): Remove debug registers references.
13352 Set context using the low target.
13353 (handle_exception): Change return type to void. Don't record
13354 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13355 first chance exception.
13356 (get_child_debug_event): Change return type to void. Remove
13357 goto loop. Always return after waiting for debug event.
13358 (win32_wait): Convert to switch statement. Handle spurious
13361 * win32-i386-low.c (debug_registers_changed,
13362 debug_registers_used): New.
13363 (initial_stuff): Rename to ...
13364 (i386_initial_stuff): ... this. Clear debug registers
13366 (store_debug_registers): Delete.
13367 (i386_get_thread_context): New.
13368 (load_debug_registers): Delete.
13369 (i386_set_thread_context): New.
13370 (i386_thread_added): New.
13371 (single_step): Rename to ...
13372 (i386_single_step): ... this.
13373 (do_fetch_inferior_registers): Rename to ...
13374 (i386_fetch_inferior_register): ... this.
13375 (i386_store_inferior_register): New.
13376 (the_low_target): Adapt to new interface.
13378 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13379 (arm_get_thread_context): New.
13380 (arm_set_thread_context): New.
13382 (do_fetch_inferior_registers): Rename to ...
13383 (arm_fetch_inferior_register): ... this.
13384 (arm_store_inferior_register): New.
13385 (arm_wince_breakpoint): Reimplement as unsigned long.
13386 (arm_wince_breakpoint_len): Define.
13387 (the_low_target): Adapt to new interface.
13389 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13390 load_debug_registers. Add get_thread_context, set_thread_context,
13391 thread_added and store_inferior_register. Rename
13392 fetch_inferior_registers to fetch_inferior_register.
13393 (regptr): Remove declaration.
13395 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13397 * linux-low.c (linux_detach): Change return type to int. Return 0.
13398 * spu-low.c (spu_detach): Likewise.
13400 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13402 * target.h (target_ops): Change return type of detach to int.
13404 (join_inferior): New.
13405 * server.c (main): Don't skip detach support on mingw32.
13406 If the inferior doesn't support detaching return error.
13407 Call join_inferior instead of using waitpid.
13408 * linux-low.c (linux_join): New.
13409 (linux_target_op): Add linux_join.
13410 * spu-low.c (spu_join): New.
13411 (spu_target_ops): Add spu_join.
13412 * win32-low.c (win32_detach): Adapt to new interface.
13413 Reopen current_process_handle before detaching. Issue a child
13414 resume before detaching.
13416 (win32_target_op): Add win32_join.
13418 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13420 * win32-low.c (win32-attach): Fix return value.
13421 * target.h (target_ops): Describe ATTACH return values.
13423 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13425 * win32-low.c (GETPROCADDRESS): Define.
13426 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13427 (winapi_DebugSetProcessKillOnExit): Likewise.
13428 (win32_create_inferior): Force usage of ansi CreateProcessA.
13429 (win32_attach): Use GETPROCADDRESS.
13430 (win32_detach): Likewise.
13432 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13434 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13436 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13438 * win32-low.c: Commit leftover changes from 2007-03-29.
13440 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13442 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13443 fields short instead of int. Add explicit padding.
13444 (i387_cache_to_fsave): Remove unnecessary casts.
13445 (i387_fsave_to_cache): Doc fix.
13446 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13448 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13450 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13451 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13453 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13455 * configure.srv (arm*-*-mingw32ce*): Move near the other
13458 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13460 * configure.ac: Add errno checking.
13461 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13462 sys/file.h and malloc.h.
13463 (AC_CHECK_DECLS): Add perror.
13464 (srv_mingwce): Handle.
13465 * configure.srv (i[34567]86-*-cygwin*): Add
13466 win32-i386-low.o to srv_tgtobj.
13467 (i[34567]86-*-mingw*): Likewise.
13468 (arm*-*-mingw32ce*): Add case.
13469 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13470 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13471 [__MINGW32CE__] (strerror): New function.
13472 [__MINGW32CE__] (errno): Define to GetLastError.
13473 [__MINGW32CE__] (COUNTOF): New macro.
13474 (remote_open): Remove extra close call.
13475 * mem-break.c (delete_breakpoint_at): New function.
13476 * mem-break.h (delete_breakpoint_at): Declare.
13477 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13478 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13479 [USE_WIN32API] (read, write): Add char* casts.
13480 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13481 * server.h: Include wincecompat.h on Windows CE.
13482 [HAVE_ERRNO_H]: Check.
13483 (perror): Declare if not declared.
13484 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13485 (perror_with_name): Remove errno declaration.
13486 * wincecompat.h: New.
13487 * wincecompat.c: New.
13488 * win32-low.h: New.
13489 * win32-arm-low.c: New.
13490 * win32-i386-low.c: New.
13491 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13492 (OUTMSG2): Make it safe.
13494 (COUNTOF): New macro.
13495 (NUM_REGS): Get it from the low target.
13496 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13497 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13498 (thread_rec): Let low target handle debug registers.
13499 (child_add_thread): Likewise.
13500 (child_init_thread_list): Likewise.
13501 (continue_one_thread): Likewise.
13503 (do_child_fetch_inferior_registers): Move to ...
13504 * win32-i386-low.c: ... here, and rename to ...
13505 (do_fetch_inferior_registers): ... this.
13506 * win32-low.c (child_fetch_inferior_registers):
13507 Go through the low target.
13508 (do_child_store_inferior_registers): Use regptr.
13509 (strwinerror): New function.
13510 (win32_create_inferior): Handle Windows CE.
13511 Use strwinerror instead of strerror on Windows error
13512 codes. Add program to the error output.
13513 Don't close the main thread handle on Windows CE.
13514 (win32_attach): Use coredll.dll on Windows CE.
13515 (win32_kill): Close current process and current
13517 (win32_detach): Use coredll.dll on Windows CE.
13518 (win32_resume): Let low target handle debug registers, and
13520 (handle_exception): Add/Remove initial breakpoint. Avoid
13521 non-existant WSTOPSIG on Windows CE.
13522 (win32_read_inferior_memory): Cast to remove warning.
13523 (win32_arch_string): Go through the low target.
13524 (initialize_low): Call set_breakpoint_data with the low
13525 target's breakpoint.
13526 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13527 FOP_REGNUM, mappings): Move to ...
13528 * win32-i386-low.c: ... here.
13529 * win32-low.c (win32_thread_info): Move to ...
13530 * win32-low.h: ... here.
13531 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13532 win32-arm-low.c and wincecompat.c.
13533 (all:): Add $EXEEXT.
13534 (install-only:): Likewise.
13535 (gdbserver:): Likewise.
13536 (gdbreplay:): Likewise.
13537 * config.in: Regenerate.
13538 * configure: Regenerate.
13540 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13542 * win32-low.c: Rename typedef thread_info to
13543 win32_thread_info throughout.
13545 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13547 * win32-i386-low.c: Rename to ...
13548 * win32-low.c: ... this.
13549 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13550 * Makefile.in: Likewise.
13552 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13554 * remote-utils.c (monitor_output): Constify msg parameter.
13555 * server.h (monitor_output): Likewise.
13556 * win32-i386-low.c (handle_output_debug_string): New.
13557 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13558 handle_output_debug_string.
13559 (get_child_debug_event): Likewise.
13561 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13563 * server.c (main): Correct strtoul check.
13565 2007-03-27 Jon Ringle <jon@ringle.org>
13567 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13569 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13571 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13573 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13575 * terminal.h: Check HAVE_SGTTY_H.
13577 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13579 * remote-utils.c (remote_open): Print out the assigned port number.
13581 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13583 * remote-utils.c (monitor_output): New function.
13584 * server.c (debug_threads): Define here.
13585 (monitor_show_help): New function.
13586 (handle_query): Handle qRcmd.
13587 (main): Do not handle 'd' packet.
13588 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13589 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13592 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13594 * Makefile.in (EXEEXT): New.
13595 (clean): Use $(EXEEXT).
13597 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13599 * target.h (target_ops): Rename send_signal to request_interrupt,
13600 and remove enum target_signal parameter.
13601 * linux-low.c (linux_request_interrupt): Rename from
13602 linux_send_signal, and always send SIGINT.
13603 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13604 and always send SIGINT.
13605 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13607 (input_interrupt): Likewise.
13609 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13611 * server.c (get_features_xml): Check if target implemented
13613 * win32-i386-low.c (win32_arch_string): New.
13614 (win32_target_ops): Add win32_arch_string as arch_string member.
13616 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13618 * spu-low.c (spu_arch_string): New.
13619 (spu_target_ops): Add spu_arch_string.
13621 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13623 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13624 * configure.ac: Do not check for terminal.h.
13625 * configure, config.in: Regenerated.
13627 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13629 * Makefile.in (OBS): Add $(XML_BUILTIN).
13630 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13632 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13633 (arm-with-iwmmxt.c): New.
13634 * config.in, configure: Regenerate.
13635 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13636 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13637 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13638 (arm*-*-linux*): Add iWMMXt and regset support.
13639 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13640 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13641 (arm_store_wmmxregset, target_regsets): New.
13642 * server.c (get_features_xml): Take annex argument. Check builtin
13644 (handle_query): Handle multiple annexes.
13646 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13648 * remote-utils.c [USE_WIN32API] (read, write): Define.
13649 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13652 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13654 * linux-i386-low.c (the_low_target): Set arch_string.
13655 * linux-x86-64-low.c (the_low_target): Likewise.
13656 * linux-low.c (linux_arch_string): New.
13657 (linux_target_ops): Add it.
13658 * linux-low.h (struct linux_target_ops): Add arch_string.
13659 * server.c (write_qxfer_response): Use const void * for DATA.
13660 (get_features_xml): New.
13661 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13662 * target.h (struct target_ops): Add arch_string method.
13664 2007-01-03 Denis Pilat <denis.pilat@st.com>
13665 Daniel Jacobowitz <dan@codesourcery.com>
13667 * linux-low.c (linux_kill): Handle being called with no threads.
13668 * win32-i386-low.c (win32_kill): Likewise.
13669 (get_child_debug_event): Clear current_process_handle.
13671 2006-12-30 Denis PILAT <denis.pilat@st.com>
13672 Daniel Jacobowitz <dan@codesourcery.com>
13674 * remote-utils.c (remote_open): Check the type of specified
13675 serial port devices before opening them.
13676 * server.c (main): Kill the inferior if an error occurs during
13677 the first remote_open.
13679 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13681 * README: Update supported targets.
13683 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13685 * Makefile.in (clean): Remove reg-mips64.c.
13686 (reg-mips64.c, reg-mips64.o): New rules.
13687 * configure.srv: Handle mips64. Include regset support for mips.
13688 * linux-mips-low.c (union mips_register): New.
13689 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13690 (mips_breakpoint, mips_breakpoint_at): Use int.
13691 (mips_collect_register, mips_supply_register)
13692 (mips_collect_register_32bit, mips_supply_register_32bit)
13693 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13694 (mips_store_fpregset, target_regsets): New.
13695 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13697 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13699 * configure.srv: Add target "spu*-*-*".
13700 * Makefile.in (clean): Remove reg-spu.c.
13701 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13702 * spu-low.c: New file.
13704 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13706 * configure.ac: Correct td_thr_tls_get_addr test.
13707 * configure: Regenerated.
13709 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13711 * linux-low.c (linux_wait_for_event): Reformat. Use the
13712 pass_signals array.
13713 * remote-utils.c (decode_address_to_semicolon): New.
13714 * server.c (pass_signals, handle_general_set): New.
13715 (handle_query): Mention QPassSignals for qSupported.
13716 (main): Call handle_general_set.
13717 * server.h (pass_signals, decode_address_to_semicolon): New.
13719 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13721 * server.c (handle_query): Correct error handling for read_auxv.
13723 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13725 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13726 and srv_linux_thread_db to yes.
13727 * linux-s390-low.c (s390_fill_gregset): New function.
13728 (target_regsets): Define data structure.
13730 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13732 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13733 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13734 * config.in, configure: Regenerated.
13735 * inferiors.c (gdb_id_to_thread): New function.
13736 (gdb_id_to_thread_id): Use it.
13737 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13738 * linux-low.h (struct process_info): Add th member.
13739 (thread_db_get_tls_address): New prototype.
13740 * remote-utils.c (decode_address): Make non-static.
13741 * server.c (handle_query): Handle qGetTLSAddr.
13742 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13743 * target.h (struct target_ops): Add get_tls_address.
13744 * thread-db.c (maybe_attach_thread): Save the thread handle.
13745 (thread_db_get_tls_address): New.
13747 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13749 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13750 (linux_resume_one_process): Take a siginfo_t *. Update all
13751 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13752 (struct pending_signals): Add a siginfo_t.
13753 (linux_wait_for_process): Always set last_status.
13754 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13755 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13756 * linux-low.h (struct process_info): Add last_status.
13758 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13760 * remote-utils.c (try_rle): New function.
13761 (putpkt_binary): Use it.
13763 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13765 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13766 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13767 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13768 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13769 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13772 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13774 * server.c (terminal_fd): New variable.
13775 (old_foreground_pgrp): Likewise.
13776 (restore_old_foreground_pgrp): New function.
13777 (start_inferior): Record the terminal file descriptor in terminal_fd
13778 and its original foreground group in old_foreground_pgrp. Register
13779 restore_old_foreground_pgrp with atexit().
13781 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13783 * server.c (handle_query): Correct qPart to qXfer.
13785 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13787 * configure.ac: Check for more headers which are missing on
13788 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13789 * configure.srv: Add Cygwin and mingw32.
13790 * remote-utils.c: Don't include headers unconditionally which
13791 are missing on mingw32. Include <winsock.h> for mingw32.
13792 (remote_open): Adjust for mingw32 support. Flush
13793 standard error after writing to it.
13794 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13795 (unblock_async_io, enable_async_io, disable_async_io)
13796 (readchar, getpkt): Update for Winsock support.
13797 (prepare_resume_reply): Expect a protocol signal number.
13798 * server.c: Disable <sys/wait.h> on mingw32.
13799 (start_inferior): Adjust for mingw32 support. Flush
13800 standard error after writing to it.
13801 (attach_inferior): Likewise. Use protocol signal
13803 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13805 * win32-i386-low.c: New file.
13806 * Makefile.in (XM_CLIBS): Set.
13807 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13808 (win32-i386-low.o): New dependency rule.
13809 * linux-low.c (linux_wait): Use target signal numbers.
13810 * target.h (struct target_ops): Doc fix.
13811 * server.h (target_signal_to_name): New prototype.
13812 * gdbreplay.c: Don't include headers unconditionally which
13813 are missing on mingw32. Include <winsock.h> for mingw32.
13814 (remote_close, remote_open): Adjust for Winsock support.
13815 * configure, config.in: Regenerated.
13817 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13819 * server.c (decode_xfer_read, write_qxfer_response): New.
13820 (handle_query): Take a packet length argument. Handle
13821 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13822 the qSupported response.
13823 (main): Update call to handle_query.
13825 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13827 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13828 (putpkt_binary): Renamed from putpkt and adjusted for binary
13830 (putpkt): New wrapper for putpkt_binary.
13831 (readchar): Don't mask off the high bit.
13832 (decode_X_packet): New function.
13833 * server.c (main): Call putpkt_binary if a handler sets the packet
13834 length. Save the length of the incoming packet. Handle 'X'.
13835 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13837 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13839 * server.c (handle_query): Handle qSupported.
13841 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13843 * remote-utils.c (all_symbols_looked_up): New variable.
13844 (look_up_one_symbol): Check it.
13845 * server.h (look_up_one_symbol): New declaration.
13846 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13848 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13850 * Makefile.in (linux-arm-low.o): Update dependencies.
13851 * linux-arm-low.c: Include "gdb_proc_service.h".
13852 (PTRACE_GET_THREAD_AREA): Define.
13853 (ps_get_thread_area): New function.
13855 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13857 * configure.srv (m68k*-*-uclinux*): New target.
13858 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13859 (linux_resume_one_process): Remove extraneous cast.
13860 (linux_read_offsets): New.
13861 (linux_target_op): Add linux_read_offsets on mmuless systems.
13862 * server.c (handle_query): Add qOffsets logic.
13863 * target.h (struct target_ops): Add read_offsets.
13865 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13867 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13868 (PTRACE_GET_THREAD_AREA): Define.
13869 (ps_get_thread_area): New function.
13870 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13871 (linux-x86-64-low.o): Update.
13873 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13875 * configure.ac: Remove checks for prfpregset_t.
13876 * gdb_proc_service.h: New file.
13877 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13878 new "gdb_proc_service.h".
13879 * proc-service.c: Likewise.
13880 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13881 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13882 * Makefile.in (gdb_proc_service_h): Updated.
13883 * configure, config.in: Regenerated.
13885 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13887 * remote-utils.c (prepare_resume_reply): Move declaration
13888 of gdb_id_from_wait to the top of the block.
13890 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13892 * linux-low.c (regsets_store_inferior_registers): Read the regset
13893 from the target before filling it.
13895 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13897 * server.c (attach_inferior): Return SIGTRAP for a successful
13900 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13902 * Makefile.in (OBS): Add version.o.
13903 (STAGESTUFF): Delete.
13904 (version.o): Add dependencies.
13905 (version.c): Replace rule.
13906 (clean): Remove version.c.
13907 * server.c (gdbserver_version): New.
13908 (gdbserver_usage): Use printf.
13909 (main): Handle --version and --help.
13910 * server.h (version, host_name): Add declarations.
13912 2005-12-23 Eli Zaretskii <eliz@gnu.org>
13924 * linux-x86-64-low.c:
13926 * linux-s390-low.c:
13927 * linux-ppc64-low.c:
13929 * linux-mips-low.c:
13930 * linux-m68k-low.c:
13931 * linux-m32r-low.c:
13934 * linux-ia64-low.c:
13935 * linux-i386-low.c:
13936 * linux-crisv32-low.c:
13948 * gdbserver.1: Add (C) after Copyright. Update the FSF
13951 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13953 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13954 (arm_breakpoint_at): Recognize both breakpoints.
13955 (the_low_target): Use the correct breakpoint instruction.
13957 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13959 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13960 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13961 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13962 (the_low_target): Update.
13964 2005-10-25 Andreas Schwab <schwab@suse.de>
13966 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13968 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13969 (ia64_num_regs): Reduce to 462.
13971 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13973 * acinclude.m4: Correct quoting.
13974 * aclocal.m4: Regenerated.
13976 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13977 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13978 (thread_db_init): Call thread_db_err_str.
13979 * configure.ac: Check for TD_VERSION.
13980 * config.in, configure: Regenerated.
13982 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13984 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13986 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13988 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13989 is not available. Define HAVE_PTRACE_GETREGS if it is.
13990 * config.in, configure: Regenerated.
13991 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13992 * linux-i386-low.c, linux-m68k-low.c: Update to use
13993 HAVE_PTRACE_GETREGS.
13994 * linux-low.c (regsets_fetch_inferior_registers)
13995 (regsets_store_inferior_registers): Only return 0 if we processed
13997 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13998 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14000 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14002 * inferiors.c (struct thread_info): Add gdb_id.
14003 (add_thread): Add gdb_id argument.
14004 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14005 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14006 calls to add_thread.
14007 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14008 * server.c (handle_query): Use thread_to_gdb_id.
14009 (handle_v_cont, main): Use gdb_id_to_thread_id.
14010 * server.h (add_thread): Update prototype.
14011 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14014 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14016 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14017 left-padded registers.
14018 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14019 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14021 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14023 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14024 * configure: Regenerate.
14025 * config.in: Regenerate.
14026 * server.h (NEED_DECLARATION_STRERROR):
14027 Replace with !HAVE_DECL_STRERROR.
14029 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14031 * linux-low.c (linux_wait, linux_send_signal): Don't test
14032 an unsigned long variable for > 0 if it could be MAX_ULONG.
14033 * server.c (myresume): Likewise.
14034 * target.c (set_desired_inferior): Likewise.
14036 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14038 * configure.ac: Simplify and improve check for socklen_t.
14039 * configure, config.in: Regenerate.
14041 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14043 * acconfig.h: Remove.
14044 * configure.ac: Add a test for socklen_t. Use three-argument
14045 AC_DEFINE throughout.
14046 * config.in: Regenerated using autoheader 2.59.
14047 * configure: Regenerated.
14049 * gdbreplay.c (socklen_t): Provide a default.
14050 (remote_open): Use socklen_t.
14051 * remote-utils.c (socklen_t): Provide a default.
14052 (remote_open): Use socklen_t.
14053 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14056 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14058 * linux-low.c (linux_read_memory, linux_write_memory)
14059 (linux_read_auxv): Likewise.
14060 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14061 (check_mem_write): Likewise.
14062 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14064 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14065 (registers_from_string, register_data): Likewise.
14066 * server.c (handle_query, main): Likewise.
14067 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14068 (decode_M_packet): Likewise.
14069 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14070 * target.h (struct target_ops): Update read_memory, write_memory,
14072 (read_inferior_memory, write_inferior_memory): Update.
14073 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14074 to unsigned char *.
14075 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14076 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14077 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14078 linux-s390-low.c, linux-sh-low.c: Update for changes in
14079 read_inferior_memory and the_low_target->breakpoint.
14081 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14083 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14084 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14085 * configure.srv: Add powerpc64-*-linux*.
14086 * linux-ppc64-low.c: New file.
14088 2005-05-23 Orjan Friberg <orjanf@axis.com>
14090 * linux-cris-low.c: New file with support for CRIS.
14091 * linux-crisv32-low.c: Ditto for CRISv32.
14092 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14093 (clean): Add reg-cris.c and reg-crisv32.c.
14094 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14095 reg-crisv32.o, and reg-crisv32.c to make rules.
14096 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14097 recognized targets.
14099 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14101 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14102 of sizeof (PTRACE_XFER_TYPE).
14103 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14105 2005-05-12 Orjan Friberg <orjanf@axis.com>
14107 * target.h (struct target_ops): Add insert_watchpoint,
14108 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14109 pointers for hardware watchpoint support.
14110 * linux-low.h (struct linux_target_ops): Ditto.
14111 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14112 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14113 to linux_target_ops.
14114 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14116 * server.c (main): Recognize 'Z' and 'z' packets.
14118 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14120 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14121 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14122 (the_low_target): Add new members.
14124 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14126 * proc-service.c (ps_lgetregs): Search all_processes instead of
14129 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14131 * server.c (start_inferior): Change return type to int.
14132 (attach_inferior): Change sigptr to int *.
14133 (handle_v_cont, handle_v_requests): Change signal to int *.
14134 (main): Change signal to int.
14136 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14138 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14139 * configure.srv: Add m32r*-*-linux*.
14140 * linux-m32r-low.c: New file.
14142 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14144 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14146 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14148 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14149 Take unsigned long arguments for PIDs.
14150 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14151 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14152 (wait_for_sigstop, linux_resume_one_process)
14153 (regsets_fetch_inferior_registers, linux_send_signal)
14154 (linux_read_auxv): Likewise. Update the types of variables holding
14155 PIDs. Update format string specifiers.
14156 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14157 * remote-utils.c (prepare_resume_reply): Likewise.
14158 * server.c (cont_thread, general_thread, step_thread)
14159 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14161 (handle_query): Update format specifiers.
14162 (handle_v_cont, main): Use strtoul for thread IDs.
14163 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14164 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14165 (general_thread, step_thread, thread_from_wait)
14166 (old_thread_from_wait): Update.
14167 * target.h (struct thread_resume): Use unsigned long for THREAD.
14168 (struct target_ops): Use unsigned long for arguments to attach and
14171 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14173 * acinclude.m4: Include bfd/bfd.m4 directly.
14174 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14175 <agriffis@toolchain.org>.
14176 * aclocal.m4, configure: Regenerated.
14178 2005-01-07 Andrew Cagney <cagney@gnu.org>
14180 * configure.ac: Rename configure.in, require autoconf 2.59.
14181 * configure: Re-generate.
14183 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14185 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14186 LIBS when finished.
14187 * aclocal.m4: Regenerated.
14188 * configure: Regenerated.
14190 2004-11-21 Andreas Schwab <schwab@suse.de>
14192 * linux-m68k-low.c (m68k_num_gregs): Define.
14193 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14194 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14195 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14196 (m68k_breakpoint_at): New. Add to the_low_target.
14198 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14199 srv_linux_thread_db to yes.
14201 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14203 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14204 (ARCH_SET_FS): Likewise.
14205 (ARCH_GET_FS): Likewise.
14206 (ARCH_GET_GS): Likewise.
14208 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14210 * linux-i386-low.c (ps_get_thread_area): New.
14211 * linux-x86-64-low.c (ps_get_thread_area): New.
14212 * linux-low.c: Include <sys/syscall.h>.
14213 (linux_kill_one_process): Don't kill the first thread here.
14214 (linux_kill): Kill the first thread here.
14215 (kill_lwp): New function.
14216 (send_sigstop, linux_send_signal): Use it.
14217 * proc-service.c: Clean up #ifdefs.
14218 (fpregset_info): Delete.
14219 (ps_lgetregs): Update and enable implementation.
14220 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14222 * remote-utils.c (struct sym_cache, symbol_cache): New.
14223 (input_interrupt): Print a clearer message.
14224 (async_io_enabled): New variable.
14225 (enable_async_io, disable_async_io): Use it. Update comments.
14226 (look_up_one_symbol): Use the symbol cache.
14227 * thread-db.c (thread_db_look_up_symbols): New function.
14228 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14230 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14232 * configure.in: Test for -rdynamic.
14233 * configure: Regenerated.
14234 * Makefile (INTERNAL_LDFLAGS): New.
14235 (gdbserver, gdbreplay): Use it.
14237 2004-09-02 Andrew Cagney <cagney@gnu.org>
14239 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14241 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14243 * linux-low.c (linux_wait): Clear all_processes list also.
14245 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14247 * linux-low.c: Include <errno.h>. Remove extern declaration of
14250 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14252 * gdbreplay.c, server.h, utils.c: Update copyright years.
14254 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14256 * server.c (main): Print child status or termination signal from
14257 variable 'signal', not 'sig'.
14259 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14261 * linux-low.c (linux_read_memory): Change return type to
14262 int. Check for and return error from ptrace().
14263 * target.c (read_inferior_memory): Change return type to int. Pass
14264 back return status from the_target->read_memory().
14265 * target.h (struct target_ops): Adapt *read_memory() prototype.
14267 (read_inferior_memory): Adapt prototype.
14268 * server.c (main): Return an error packet if
14269 read_inferior_memory() returns an error.
14271 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14273 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14274 Unify with other clean targets.
14276 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14278 * server.c (handle_v_cont): Call set_desired_inferior.
14280 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14282 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14284 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14286 * linux-low.c (linux_wait): Unblock async I/O.
14287 (linux_resume): Block and enable async I/O.
14288 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14289 * server.h (block_async_io, unblock_async_io): Add prototypes.
14291 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14293 * remote-utils.c (remote_open): Print a status notice after
14294 opening a TCP port.
14295 * server.c (attach_inferior): Print a status notice after
14298 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14300 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14302 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14304 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14306 * server.c, target.h: Update copyright years.
14308 2004-02-25 Roland McGrath <roland@redhat.com>
14310 * target.h (struct target_ops): New member `read_auxv'.
14311 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14312 * linux-low.c (linux_read_auxv): New function.
14313 (linux_target_ops): Initialize `read_auxv' member to that.
14315 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14317 Committed by Jim Blandy <jimb@redhat.com>.
14319 * linux-s390-low.c (s390_num_regs): Update.
14320 (s390_regmap): Remove control registers. Use __s390x__ predefine
14321 instead of GPR_SIZE to distiguish s390 and s390x targets.
14323 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14325 * linux-low.c: Update copyright year.
14326 (check_removed_breakpoint): Clear pending_is_breakpoint.
14327 (linux_set_resume_request, linux_queue_one_thread)
14328 (resume_status_pending_p): New functions.
14329 (linux_continue_one_thread): Use process->resume.
14330 (linux_resume): Only resume threads if there are no pending events.
14331 * linux-low.h (struct process_info): Add resume request
14334 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14336 * regcache.c (new_register_cache): Clear the allocated register
14337 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14339 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14341 * linux-low.c (linux_resume): Take a struct thread_resume *
14343 (linux_wait): Update call.
14344 (resume_ptr): New static variable.
14345 (linux_continue_one_thread): Renamed from
14346 linux_continue_one_process. Use resume_ptr.
14347 (linux_resume): Use linux_continue_one_thread.
14348 * server.c (handle_v_cont, handle_v_requests): New functions.
14349 (myresume): New function.
14350 (main): Handle 'v' case.
14351 * target.h (struct thread_resume): New type.
14352 (struct target_ops): Change argument of "resume" to struct
14354 (myresume): Delete macro.
14356 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14358 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14359 (uninstall): Support DESTDIR.
14361 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14363 * configure.srv: Add xscale*linux copy of arm*linux entry.
14365 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14367 * linux-arm-low.c (arm_reinsert_addr): New function.
14368 (the_low_target): Add arm_reinsert_addr.
14370 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14372 * mem-break.c: Remove whitespace at end of file.
14374 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14376 * configure.in: Check whether we need to prototype strerror.
14377 * server.h: Optionally prototype strerror.
14378 * gdbreplay.c (perror_with_name): Use strerror.
14379 * linux-low.c (linux_attach_lwp): Use strerror.
14380 * utils.c (perror_with_name): Use strerror.
14381 * config.in, configure: Regenerated.
14383 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14385 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14386 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14388 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14390 * Makefile.in (SFILES): Update.
14391 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14392 low-sun3.c: Remove files.
14394 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14396 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14397 (linux_detach_one_process, linux_detach): New functions.
14398 (linux_target_ops): Add linux_detach.
14399 * server.c (main): Handle 'D' packet.
14400 * target.h (struct target_ops): Add "detach" member.
14401 (detach_inferior): Define.
14403 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14405 From Kelley Cook <kelleycook@wideopenwest.com>:
14406 * configure.srv: Accept i[34567]86 variants.
14408 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14410 * linux-low.c (linux_wait_for_event): Correct comment typos.
14411 (linux_resume_one_process): Call check_removed_breakpoint.
14412 (linux_send_signal): New function.
14413 (linux_target_ops): Add linux_send_signal.
14414 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14416 * target.h (struct target_ops): Add send_signal.
14418 2003-05-29 Jim Blandy <jimb@redhat.com>
14420 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14421 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14422 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14423 away part of the register's value.
14425 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14427 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14428 (linux_wait_for_event, linux_init_signals): Likewise.
14430 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14432 * configure.in: Check for stdlib.h.
14433 * configure: Regenerated.
14434 * config.in: Regenerated.
14436 2003-01-04 Andreas Schwab <schwab@suse.de>
14438 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14440 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14442 * Makefile.in: Remove obsolete code.
14444 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14446 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14447 defined(PT_FPR0_HI).
14449 2002-11-17 Stuart Hughes <seh@zee2.com>
14451 * linux-arm-low.c (arm_num_regs): Increase.
14452 (arm_regmap): Include status register.
14454 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14456 * linux-low.c (register_addr): Remove incorrect -1 check.
14458 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14460 * linux-low.c (linux_create_inferior): Call setpgid. Return
14462 (unstopped_p, linux_signal_pid): Remove.
14463 (linux_target_ops): Remove linux_signal_pid.
14464 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14465 global instead of target method.
14466 * target.h (struct target_ops): Remove signal_pid. Update comment
14467 for create_inferior.
14468 * server.c (signal_pid): New variable.
14469 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14470 gdbserver. Set the child to be the foreground process group.
14471 (attach_inferior): Set signal_pid.
14473 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14475 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14477 2002-08-20 Jim Blandy <jimb@redhat.com>
14479 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14482 2002-08-01 Andrew Cagney <cagney@redhat.com>
14484 * Makefile.in: Make chill references obsolete.
14486 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14488 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14489 * configure: Regenerate.
14490 * config.in: Regenerate.
14492 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14494 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14495 (perror_with_name, remote_close, remote_open, expect, play): Static.
14497 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14499 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14500 byte offsets instead of an array of indexes.
14501 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14503 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14505 * regcache.c: Add comment.
14507 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14509 * thread-db.c: New file.
14510 * proc-service.c: New file.
14511 * acinclude.m4: New file.
14512 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14513 proc-service.o, and thread-db.o.
14514 (linux-low.o): Add USE_THREAD_DB.
14515 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14516 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14517 * aclocal.m4: Regenerated.
14518 * config.in: Regenerated.
14519 * configure: Regenerated.
14520 * configure.in: Check for proc_service.h, sys/procfs.h,
14521 thread_db.h, and linux/elf.h headrs.
14522 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14523 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14524 Check for -lthread_db and thread support.
14525 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14526 PowerPC, and SuperH.
14527 * i387-fp.c: Constify arguments.
14528 * i387-fp.h: Likewise.
14529 * inferiors.c: (struct thread_info): Renamed from
14530 `struct inferior_info'. Remove PID member. Use generic inferior
14531 list header. All uses updated.
14532 (inferiors, signal_pid): Removed.
14533 (all_threads): New variable.
14534 (get_thread): Define.
14535 (add_inferior_to_list): New function.
14536 (for_each_inferior): New function.
14537 (change_inferior_id): New function.
14538 (add_inferior): Removed.
14539 (remove_inferior): New function.
14540 (add_thread): New function.
14541 (free_one_thread): New function.
14542 (remove_thread): New function.
14543 (clear_inferiors): Use for_each_inferior and free_one_thread.
14544 (find_inferior): New function.
14545 (find_inferior_id): New function.
14546 (inferior_target_data): Update argument type.
14547 (set_inferior_target_data): Likewise.
14548 (inferior_regcache_data): Likewise.
14549 (set_inferior_regcache_data): Likewise.
14550 * linux-low.c (linux_bp_reinsert): Remove.
14551 (all_processes, stopping_threads, using_thrads)
14552 (struct pending_signals, debug_threads, pid_of): New.
14553 (inferior_pid): Replace with macro.
14554 (struct inferior_linux_data): Remove.
14555 (get_stop_pc, add_process): New functions.
14556 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14557 Use add_process and add_thread.
14558 (linux_attach_lwp): New function, based on old linux_attach. Use
14559 add_process and add_thread. Set stop_expected for new threads.
14560 (linux_attach): New function.
14561 (linux_kill_one_process): New function.
14562 (linux_kill): Kill all LWPs.
14563 (linux_thread_alive): Use find_inferior_id.
14564 (check_removed_breakpoints, status_pending_p): New functions.
14565 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14566 Update. Use WNOHANG. Wait for cloned processes also. Update process
14567 struct for the found process.
14568 (linux_wait_for_event): New function.
14569 (linux_wait): Use it. Support LWPs.
14570 (send_sigstop, wait_for_sigstop, stop_all_processes)
14571 (linux_resume_one_process, linux_continue_one_process): New functions.
14572 (linux_resume): Support LWPs.
14573 (REGISTER_RAW_SIZE): Remove.
14574 (fetch_register): Use register_size instead. Call supply_register.
14575 (usr_store_inferior_registers): Likewise. Call collect_register.
14576 Fix recursive case.
14577 (regsets_fetch_inferior_registers): Improve error message.
14578 (regsets_store_inferior_registers): Add debugging.
14579 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14580 (unstopped_p, linux_signal_pid): New functions.
14581 (linux_target_ops): Add linux_signal_pid.
14582 (linux_init_signals): New function.
14583 (initialize_low): Call it. Initialize using_threads.
14584 * regcache.c (inferior_regcache_data): Add valid
14586 (get_regcache): Fetch registers lazily. Add fetch argument
14587 and update all callers.
14588 (regcache_invalidate_one, regcache_invalidate): New
14590 (new_register_cache): Renamed from create_register_cache.
14591 Return the new regcache.
14592 (free_register_cache): Change argument to a void *.
14593 (registers_to_string, registers_from_string): Call get_regcache
14594 with fetch flag set.
14595 (register_data): Make static. Pass fetch flag to get_regcache.
14596 (supply_register): Call get_regcache with fetch flag clear.
14597 (collect_register): Call get_regcache with fetch flag set.
14598 (collect_register_as_string): New function.
14599 * regcache.h: Update.
14600 * remote-utils.c (putpkt): Flush after debug output and use
14602 Handle input interrupts while waiting for an ACK.
14603 (input_interrupt): Use signal_pid method.
14604 (getpkt): Flush after debug output and use stderr.
14605 (outreg): Use collect_register_as_string.
14606 (new_thread_notify, dead_thread_notify): New functions.
14607 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14608 and general_thread.
14609 (look_up_one_symbol): Flush after debug output.
14610 * server.c (step_thread, server_waiting): New variables.
14611 (start_inferior): Don't use signal_pid. Update call to mywait.
14612 (attach_inferior): Update call to mywait.
14613 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14614 (main): Don't fetch/store registers explicitly. Use
14615 set_desired_inferior. Support proposed ``Hs'' packet. Update
14617 * server.h: Update.
14618 (struct inferior_list, struct_inferior_list_entry): New.
14619 * target.c (set_desired_inferior): New.
14620 (write_inferior_memory): Constify.
14621 (mywait): New function.
14622 * target.h: Update.
14623 (struct target_ops): New signal_pid method.
14624 (mywait): Removed macro, added prototype.
14626 * linux-low.h (regset_func): Removed.
14627 (regset_fill_func, regset_store_func): New.
14628 (enum regset_type): New.
14629 (struct regset_info): Add type field. Use new operation types.
14630 (struct linux_target_ops): stop_pc renamed to get_pc.
14631 Add decr_pc_after_break and breakpoint_at.
14632 (get_process, get_thread_proess, get_process_thread)
14633 (strut process_info, all_processes, linux_attach_lwp)
14634 (thread_db_init): New.
14636 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14637 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14638 (the_low_target): Add new members.
14639 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14640 (i386_store_fpxregset): Constify.
14641 (target_regsets): Add new kind identifier.
14642 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14643 (i386_set_pc): Add debugging.
14644 (i386_breakpoint_at): New function.
14645 (the_low_target): Add new members.
14646 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14647 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14648 (mips_breakpoint_at): New.
14649 (the_low_target): Add new members.
14650 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14651 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14652 (the_low_target): Add new members.
14653 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14654 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14655 (the_low_target): Add new members.
14656 * linux-x86-64-low.c (target_regsets): Add new kind
14659 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14661 From Martin Pool <mbp@samba.org>:
14662 * server.c (gdbserver_usage): New function.
14665 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14667 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14668 stop_at -> stop_pc.
14670 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14672 * Makefile.in: Remove obsolete code.
14674 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14676 * linux-low.c (regsets_fetch_inferior_registers),
14677 (regsets_store_inferior_registers): Removed cast to int from
14679 * regcache.h: Added declaration of struct inferior_info.
14681 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14683 * inferiors.c (struct inferior_info): Add regcache_data.
14684 (add_inferior): Call create_register_cache.
14685 (clear_inferiors): Call free_register_cache.
14686 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14687 * regcache.c (struct inferior_regcache_data): New.
14688 (registers): Remove.
14689 (get_regcache): New function.
14690 (create_register_cache, free_register_cache): New functions.
14691 (set_register_cache): Don't initialize the register cache here.
14692 (registers_to_string, registers_from_string, register_data): Call
14694 * regcache.h: Add prototypes.
14695 * server.h: Likewise.
14697 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14699 * mem-break.c: New file.
14700 * mem-break.h: New file.
14701 * Makefile.in: Add mem-break.o rule; update server.h
14703 * inferiors.c (struct inferior_info): Add target_data
14705 (clear_inferiors): Free target_data member if set.
14706 (inferior_target_data, set_inferior_target_data): New functions.
14707 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14708 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14709 * linux-low.c (linux_bp_reinsert): New variable.
14710 (struct inferior_linux_data): New.
14711 (linux_create_inferior): Use set_inferior_target_data.
14712 (linux_attach): Likewise. Call add_inferior.
14713 (linux_wait_for_one_inferior): New function.
14714 (linux_wait): Call it.
14715 (linux_write_memory): Add const.
14716 (initialize_low): Call set_breakpoint_data.
14717 * linux-low.h (struct linux_target_ops): Add breakpoint
14719 * server.c (attach_inferior): Remove extra add_inferior
14721 * server.h: Include mem-break.h. Update inferior.c
14723 * target.c (read_inferior_memory)
14724 (write_inferior_memory): New functions.
14725 * target.h (read_inferior_memory)
14726 (write_inferior_memory): Change macros to prototypes.
14727 (struct target_ops): Update comments. Add const to write_memory
14730 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14732 * linux-low.c (usr_store_inferior_registers): Support
14733 registers which are allowed to fail to store.
14734 * linux-low.h (linux_target_ops): Likewise.
14735 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14736 (ppc_cannot_store_register): FPSCR may not be storable.
14738 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14740 * server.h: Include <string.h> if HAVE_STRING_H.
14741 * ChangeLog: Correct paths in last ChangeLog entry.
14743 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14745 * linux-low.h: Remove obsolete prototypes.
14746 (struct linux_target_ops): New.
14747 (extern the_low_target): New.
14748 * linux-low.c (num_regs, regmap): Remove declarations.
14749 (register_addr): Use the_low_target explicitly.
14750 (fetch_register): Likewise.
14751 (usr_fetch_inferior_registers): Likewise.
14752 (usr_store_inferior_registers): Likewise.
14753 * linux-arm-low.c (num_regs): Remove.
14754 (arm_num_regs): Define.
14755 (arm_regmap): Renamed from regmap, made static.
14756 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14758 (arm_cannot_store_register): Renamed from cannot_store_register,
14760 (the_low_target): New.
14761 * linux-i386-low.c (num_regs): Remove.
14762 (i386_num_regs): Define.
14763 (i386_regmap): Renamed from regmap, made static.
14764 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14766 (i386_cannot_store_register): Renamed from cannot_store_register,
14768 (the_low_target): New.
14769 * linux-ia64-low.c (num_regs): Remove.
14770 (ia64_num_regs): Define.
14771 (ia64_regmap): Renamed from regmap, made static.
14772 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14774 (ia64_cannot_store_register): Renamed from cannot_store_register,
14776 (the_low_target): New.
14777 * linux-m68k-low.c (num_regs): Remove.
14778 (m68k_num_regs): Define.
14779 (m68k_regmap): Renamed from regmap, made static.
14780 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14782 (m68k_cannot_store_register): Renamed from cannot_store_register,
14784 (the_low_target): New.
14785 * linux-mips-low.c (num_regs): Remove.
14786 (mips_num_regs): Define.
14787 (mips_regmap): Renamed from regmap, made static.
14788 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14790 (mips_cannot_store_register): Renamed from cannot_store_register,
14792 (the_low_target): New.
14793 * linux-ppc-low.c (num_regs): Remove.
14794 (ppc_num_regs): Define.
14795 (ppc_regmap): Renamed from regmap, made static.
14796 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14798 (ppc_cannot_store_register): Renamed from cannot_store_register,
14800 (the_low_target): New.
14801 * linux-s390-low.c (num_regs): Remove.
14802 (s390_num_regs): Define.
14803 (s390_regmap): Renamed from regmap, made static.
14804 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14806 (s390_cannot_store_register): Renamed from cannot_store_register,
14808 (the_low_target): New.
14809 * linux-sh-low.c (num_regs): Remove.
14810 (sh_num_regs): Define.
14811 (sh_regmap): Renamed from regmap, made static.
14812 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14814 (sh_cannot_store_register): Renamed from cannot_store_register,
14816 (the_low_target): New.
14817 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14818 (the_low_target): New.
14820 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14822 * Makefile.in: Add stamp-h target.
14823 * configure.in: Create stamp-h.
14824 * configure: Regenerated.
14826 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14828 * inferiors.c: New file.
14829 * target.c: New file.
14830 * target.h: New file.
14831 * Makefile.in: Add target.o and inferiors.o. Update
14833 * linux-low.c (inferior_pid): New static variable,
14834 moved from server.c.
14835 (linux_create_inferior): Renamed from create_inferior.
14836 Call add_inferior. Return 0 on success instead of a PID.
14837 (linux_attach): Renamed from myattach.
14838 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14839 (linux_thread_alive): Renamed from mythread_alive.
14840 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14842 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14843 (regsets_store_inferior_registers): Correct error message.
14844 Add missing ``return 0''.
14845 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14846 (linux_store_registers): Renamed from store_inferior_registers.
14847 (linux_read_memory): Renamed from read_inferior_memory.
14848 (linux_write_memory): Renamed from write_inferior_memory.
14849 (linux_target_ops): New structure.
14850 (initialize_low): Call set_target_ops ().
14851 * remote-utils.c (unhexify): New function.
14852 (hexify): New function.
14853 (input_interrupt): Send signals to ``signal_pid''.
14854 * server.c (inferior_pid): Remove.
14855 (start_inferior): Update create_inferior call.
14856 (attach_inferior): Call add_inferior.
14857 (handle_query): New function.
14858 (main): Call handle_query for `q' packets.
14859 * server.h: Include "target.h". Remove obsolete prototypes.
14860 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14862 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14864 * Makefile.in: Add WARN_CFLAGS. Update configury
14866 * configure.in: Check for <string.h>
14867 * configure: Regenerate.
14868 * config.in: Regenerate.
14869 * gdbreplay.c: Include needed system headers.
14870 (remote_open): Remove strchr prototype.
14871 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14872 * regcache.c (supply_register): Change buf argument to const void *.
14873 (supply_register_by_name): Likewise.
14874 (collect_register): Change buf argument to void *.
14875 (collect_register_by_name): Likewise.
14876 * regcache.h: Add missing prototypes.
14877 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14878 * server.c (handle_query): New function.
14879 (attached): New static variable, moved out of main.
14880 (main): Quiet longjmp clobber warnings.
14881 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14882 * utils.c (error): Remove NORETURN.