1 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
4 (ax-ipa.o: ax.c): Remove.
5 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
6 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
7 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
8 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
9 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
11 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
13 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
14 (print-utils-ipa.o: ../common/print-utils.c): Remove.
15 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
16 (errors-ipa.o: ../common/errors.c): Remove.
17 (format-ipa.o: ../common/format.c): Remove.
18 (common-utils-ipa.o: ../common/common-utils.c): Remove.
20 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
22 * Makefile.in (%-ipa.o: %.c): New rule.
23 (tracepoint-ipa.o: tracepoint.c): Remove.
24 (utils-ipa.o: utils.c): Remove.
25 (remote-utils-ipa.o: remote-utils.c): Remove.
26 (regcache-ipa.o: regcache.c): Remove.
27 (i386-linux-ipa.o: i386-linux.c): Remove.
28 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
29 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
30 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
31 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
32 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
33 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
34 (amd64-linux-ipa.o: amd64-linux.c): Remove.
35 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
36 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
37 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
38 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
39 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
40 (aarch64-ipa.o: aarch64.c): Remove.
41 (s390-linux32-ipa.o: s390-linux32.c): Remove.
42 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
43 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
44 (s390-linux64-ipa.o: s390-linux64.c): Remove.
45 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
46 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
47 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
48 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
49 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
50 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
51 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
52 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
53 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
54 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
55 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
56 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
57 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
58 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
59 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
60 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
61 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
62 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
63 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
64 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
65 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
66 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
67 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
68 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
69 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
70 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
71 (tdesc-ipa.o: tdesc.c): Remove.
72 (x32-linux-ipa.o: x32-linux.c): Remove.
73 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
74 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
76 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
78 * Makefile.in (%.o: ../arch/%.c): New rule.
79 (arm.o: ../arch/arm.c): Remove.
80 (arm-linux.o: ../arch/arm-linux.c): Remove.
81 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
82 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
84 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
86 * Makefile.in (%.o: ../nat/%.c): New rule.
87 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
88 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
89 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
90 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
91 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
92 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
93 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
94 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
95 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
96 (linux-personality.o: ../nat/linux-personality.c): Remove.
97 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
98 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
99 (x86-linux.o: ../nat/x86-linux.c): Remove.
100 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
101 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
103 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
105 * Makefile.in (%.o: ../common/%.c): New rule.
106 (signals.o: ../common/signals.c): Remove.
107 (print-utils.o: ../common/print-utils.c): Remove.
108 (rsp-low.o: ../common/rsp-low.c): Remove.
109 (common-utils.o: ../common/common-utils.c): Remove.
110 (posix-strerror.o: ../common/posix-strerror.c): Remove.
111 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
112 (vec.o: ../common/vec.c): Remove.
113 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
114 (xml-utils.o: ../common/xml-utils.c): Remove.
115 (ptid.o: ../common/ptid.c): Remove.
116 (buffer.o: ../common/buffer.c): Remove.
117 (format.o: ../common/format.c): Remove.
118 (filestuff.o: ../common/filestuff.c): Remove.
119 (agent.o: ../common/agent.c): Remove.
120 (errors.o: ../common/errors.c): Remove.
121 (environ.o: ../common/environ.c): Remove.
122 (common-debug.o: ../common/common-debug.c): Remove.
123 (cleanups.o: ../common/cleanups.c): Remove.
124 (common-exceptions.o: ../common/common-exceptions.c): Remove.
125 (fileio.o: ../common/fileio.c): Remove.
126 (common-regcache.o: ../common/common-regcache.c): Remove.
127 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
128 (new-op.o: ../common/new-op.c): Remove.
129 (btrace-common.o: ../common/btrace-common.c): Remove.
131 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
133 * Makefile.in (%.o: ../target/%.c): New rule.
134 (waitstatus.o: ../target/waitstatus.c): Remove.
136 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
139 (%.c: ../regformats/%.dat,
140 (%.c: ../regformats/arm/%.dat,
141 (%.c: ../regformats/i386/%.dat,
142 (%.c: ../regformats/rs6000/%.dat): New rules.
145 (arm-with-iwmmxt.c): Remove.
146 (arm-with-vfpv2.c): Remove.
147 (arm-with-vfpv3.c): Remove.
148 (arm-with-neon.c): Remove.
149 (reg-bfin.c): Remove.
150 (reg-cris.c): Remove.
151 (reg-crisv32.c): Remove.
153 (i386-linux.c): Remove.
154 (i386-avx.c): Remove.
155 (i386-avx-linux.c): Remove.
156 (i386-avx-avx512.c): Remove.
157 (i386-avx-avx512-linux.c): Remove.
158 (i386-mpx.c): Remove.
159 (i386-mpx-linux.c): Remove.
160 (i386-avx-mpx-avx512-pku.c): Remove.
161 (i386-avx-mpx-avx512-pku-linux.c): Remove.
162 (i386-avx-mpx.c): Remove.
163 (i386-avx-mpx-linux.c): Remove.
164 (i386-mmx.c): Remove.
165 (i386-mmx-linux.c): Remove.
166 (reg-ia64.c): Remove.
167 (reg-m32r.c): Remove.
168 (reg-m68k.c): Remove.
170 (mips-linux.c): Remove.
171 (mips-dsp-linux.c): Remove.
172 (mips64-linux.c): Remove.
173 (mips64-dsp-linux.c): Remove.
174 (nios2-linux.c): Remove.
175 (powerpc-32.c): Remove.
176 (powerpc-32l.c): Remove.
177 (powerpc-altivec32l.c): Remove.
178 (powerpc-cell32l.c): Remove.
179 (powerpc-vsx32l.c): Remove.
180 (powerpc-isa205-32l.c): Remove.
181 (powerpc-isa205-altivec32l.c): Remove.
182 (powerpc-isa205-vsx32l.c): Remove.
183 (powerpc-e500l.c): Remove.
184 (powerpc-64l.c): Remove.
185 (powerpc-altivec64l.c): Remove.
186 (powerpc-cell64l.c): Remove.
187 (powerpc-vsx64l.c): Remove.
188 (powerpc-isa205-64l.c): Remove.
189 (powerpc-isa205-altivec64l.c): Remove.
190 (powerpc-isa205-vsx64l.c): Remove.
191 (s390-linux32.c): Remove.
192 (s390-linux32v1.c): Remove.
193 (s390-linux32v2.c): Remove.
194 (s390-linux64.c): Remove.
195 (s390-linux64v1.c): Remove.
196 (s390-linux64v2.c): Remove.
197 (s390-te-linux64.c): Remove.
198 (s390-vx-linux64.c): Remove.
199 (s390-tevx-linux64.c): Remove.
200 (s390x-linux64.c): Remove.
201 (s390x-linux64v1.c): Remove.
202 (s390x-linux64v2.c): Remove.
203 (s390x-te-linux64.c): Remove.
204 (s390x-vx-linux64.c): Remove.
205 (s390x-tevx-linux64.c): Remove.
206 (tic6x-c64xp-linux.c): Remove.
207 (tic6x-c64x-linux.c): Remove.
208 (tic6x-c62x-linux.c): Remove.
210 (reg-sparc64.c): Remove.
213 (amd64-linux.c): Remove.
214 (amd64-avx.c): Remove.
215 (amd64-avx-linux.c): Remove.
216 (amd64-avx-avx512.c): Remove.
217 (amd64-avx-avx512-linux.c): Remove.
218 (amd64-mpx.c): Remove.
219 (amd64-mpx-linux.c): Remove.
220 (amd64-avx-mpx-avx512-pku.c): Remove.
221 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
222 (amd64-avx-mpx.c): Remove.
223 (amd64-avx-mpx-linux.c): Remove.
225 (x32-linux.c): Remove.
227 (x32-avx-linux.c): Remove.
228 (x32-avx-avx512.c): Remove.
229 (x32-avx-avx512-linux.c): Remove.
230 (reg-xtensa.c): Remove.
231 (reg-tilegx.c): Remove.
232 (reg-tilegx32.c): Remove.
234 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
236 * Makefile.in (SFILES): Add "common/environ.c".
237 (OBJS): Add "common/environ.h".
239 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
241 * configure.ac: Check if the fs_base and gs_base members of
242 `struct user_regs_struct' exist.
243 * config.in: Regenerated.
244 * configure: Likewise.
246 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
248 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
250 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
251 (get_next_pcs_syscall_next_pc): Likewise.
253 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
255 * win32-i386-low.c: Fix incorrect reference to a couple source files.
256 * nto-x86-low.c: Likewise.
258 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
260 * Makefile.in: Include disable-implicit-rules.mk.
262 2016-11-23 Pedro Alves <palves@redhat.com>
264 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
265 (debug_vprintf): Use std::chrono::steady_clock instead of
266 gettimeofday. Use '.' instead of ':'.
267 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
268 (get_timestamp): Use std::chrono::steady_clock instead of
271 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
273 * Makefile.in: Fix whitespace formatting.
275 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
277 * Makefile.in (SFILES, OBS): Flatten list and order
280 2016-11-23 Pedro Alves <palves@redhat.com>
282 * event-loop.c (handle_file_event): Use warning.
283 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
284 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
287 2016-11-23 Pedro Alves <palves@redhat.com>
289 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
291 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
292 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
293 debug_printf and debug_flush for debug output.
294 * server.c (handle_general_set): Likewise.
295 * thread-db.c (try_thread_db_load): Use debug_printf for debug
298 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
300 * Makefile.in (.c.o): Replace rule with ...
301 (%.o: %.c): ... this one.
303 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
305 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
306 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
308 * configure.ac: Remove checks for the make program.
309 * configure: Re-generate.
311 2016-10-28 Pedro Alves <palves@redhat.com>
313 * Makefile.in (CXX_DIALECT): Get from configure.
314 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
315 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
316 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
317 * config.in: Regenerate.
318 * configure: Regenerate.
320 2016-10-27 Yao Qi <yao.qi@linaro.org>
322 * linux-low.c (linux_supports_range_stepping): Return true if
323 can_software_single_step return true.
325 2016-10-27 Yao Qi <yao.qi@linaro.org>
327 * inferiors.c (find_inferior_in_random): New function.
328 * inferiors.h (find_inferior_in_random): Declare.
329 * linux-low.c (linux_wait_for_event_filtered): Call
330 find_inferior_in_random instead of find_inferior.
332 2016-10-27 Yao Qi <yao.qi@linaro.org>
334 * linux-low.c (linux_wait_1): If single-step breakpoints are
335 inserted, remove them.
337 2016-10-26 Pedro Alves <palves@redhat.com>
339 * linux-low.c (handle_extended_wait): Link parent/child fork
341 (linux_wait_1): Unlink them.
342 (linux_set_resume_request): Ignore resume requests for
343 already-resumed and unhandled fork child threads.
344 * linux-low.h (struct lwp_info) <fork_relative>: New field.
345 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
347 (handle_v_requests) <vCont>: Don't call require_running.
348 * server.h (in_queued_stop_replies): New declaration.
350 2016-10-24 Yao Qi <yao.qi@linaro.org>
353 * linux-aarch64-low.c (append_insns): Cast the return value to
356 2016-10-10 Yao Qi <yao.qi@linaro.org>
358 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
360 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
362 * target.c (target_supports_multi_process): New function, moved
364 * target.h (target_supports_multi_process): ... here. Remove
367 2016-10-05 Tom Tromey <tom@tromey.com>
370 * tracepoint.c (handle_tracepoint_bkpts): Check
371 ipa_error_tracepoint, not ipa_stopping_tracepoint.
373 2016-10-05 Yao Qi <yao.qi@linaro.org>
375 * configure.srv: Update the path of arm-*.xml files.
377 2016-10-05 Terry Guo <terry.guo@arm.com>
378 Yao Qi <yao.qi@linaro.org>
380 * Makefile.in: Adjust the path of rules.
381 * configure.srv: Update the path of xml files.
382 * regformats/arm-with-iwmmxt.dat: Regenerated.
383 * regformats/arm-with-neon.dat: Likewise.
384 * regformats/arm-with-vfpv2.dat: Likewise.
385 * regformats/arm-with-vfpv3.dat Likewise.
387 2016-09-30 Yao Qi <yao.qi@linaro.org>
390 * target.c (target_stop_and_wait): Don't call
391 target_continue_no_signal, use resume_stop instead.
393 2016-09-26 Yao Qi <yao.qi@linaro.org>
395 * linux-low.c (linux_wait_1): Call debug_exit.
397 2016-09-23 Pedro Alves <palves@redhat.com>
399 * Makefile.in (SFILES): Add common/new-op.c.
400 (OBS): Add common/new-op.o.
401 (new-op.o): New rule.
403 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
405 * .gitinore: Ignore more files.
407 2016-09-21 Yao Qi <yao.qi@linaro.org>
409 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
412 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
414 * server.c (start_inferior): Call target_mourn_inferior instead of
415 mourn_inferior; pass ptid_t argument to it.
417 (handle_target_event): Likewise.
418 * target.c (target_mourn_inferior): New function.
419 * target.h (mourn_inferior): Delete macro.
421 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
423 * linux-low.c (lwp_is_stepping): New function.
425 2016-09-06 Carl Love <cel@us.ibm.com>
427 * server.c (start_inferior): Fixed comment, requested comment change
428 didn't get updated correctly. Removed reference to ptrace () call as
429 it is only true on Linux systems.
431 2016-09-06 Carl Love <cel@us.ibm.com>
433 * server.c (start_inferior): Do not call
434 function target_post_create_inferior () if the
435 inferior process has already exited.
437 2016-09-05 Pedro Alves <palves@redhat.com>
439 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
440 (COMPILE.pre, CC_LD): Use CXX directly.
441 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
442 * acinclude.m4: Don't include build-with-cxx.m4.
443 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
444 * configure: Regenerate.
446 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
449 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
450 call writing data to own_buf.
452 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
454 * target.c (mywait): Call target_wait instead of
456 (target_wait): New function.
458 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
460 * server.c (start_inferior): New variable 'ptid'. Replace calls
461 to the_target->resume by target_continue{,_no_signal}, depending
463 * target.c (target_stop_and_wait): Call target_continue_no_signal
464 instead of the_target->resume.
465 (target_continue): New function.
467 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
469 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
471 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
474 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
476 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
477 * linux-arm-low.c (ps_get_thread_area): Likewise.
478 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
479 * linux-m68k-low.c (ps_get_thread_area): Likewise.
480 * linux-mips-low.c (ps_get_thread_area): Likewise.
481 * linux-nios2-low.c (ps_get_thread_area): Likewise.
482 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
483 * linux-x86-low.c (ps_get_thread_area): Likewise.
484 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
486 2016-08-19 Pedro Alves <palves@redhat.com>
488 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
490 2016-08-19 Pedro Alves <palves@redhat.com>
492 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
493 comment. Use memcpy instead of casting through unsigned long.
495 2016-08-19 Pedro Alves <palves@redhat.com>
497 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
498 allocating around 0x80000000.
500 2016-08-19 Pedro Alves <palves@redhat.com>
503 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
504 (x32-avx512-linux-ipa.o): New rules.
505 * configure.ac (x86_64-*-linux*): New x32 check.
506 * configure.srv (ipa_x32_linux_regobj): New.
507 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
508 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
510 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
512 * configure: Regenerate.
514 2016-08-09 Pedro Alves <palves@redhat.com>
517 * Makefile.in (OBS): Add signals-state-save-restore.o.
518 (signals-state-save-restore.o): New rule.
519 * config.in: Regenerate.
520 * configure: Regenerate.
521 * linux-low.c: Include "signals-state-save-restore.h".
522 (linux_create_inferior): Call
523 restore_original_signals_state.
524 * server.c: Include "dispositions-save-restore.h".
525 (captured_main): Call save_original_signals_state.
527 2016-08-05 Pedro Alves <palves@redhat.com>
529 * configure: Regenerate.
531 2016-08-04 Yao Qi <yao.qi@linaro.org>
533 * linux-low.c (regsets_fetch_inferior_registers): Check
534 errno is ESRCH or not.
536 2016-08-02 Yao Qi <yao.qi@linaro.org>
538 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
539 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
540 (thread_db_load_search): Update.
541 (try_thread_db_load_1): Don't look for td_ta_event_addr,
542 td_ta_set_event and td_ta_event_getmsg.
544 2016-07-26 Pedro Alves <palves@redhat.com>
547 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
548 of unsigned long for 64-bit registers and use uint32_t instead of
549 unsigned int for 32-bit registers.
551 2016-07-26 Pedro Alves <palves@redhat.com>
553 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
556 2016-07-21 Tom Tromey <tom@tromey.com>
558 * configure: Rebuild.
560 2016-07-21 Yao Qi <yao.qi@linaro.org>
562 * mem-break.c (find_gdb_breakpoint): Cast bp to
563 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
565 2016-07-21 Yao Qi <yao.qi@linaro.org>
567 * server.c (handle_v_requests): Support s and S actions
568 if target_supports_software_single_step return true.
570 2016-07-21 Yao Qi <yao.qi@linaro.org>
572 * linux-low.c (resume_stopped_resumed_lwps): If resume request
573 is resume_step, call maybe_hw_step.
574 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
576 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
578 (proceed_one_lwp): If resume request is resume_step, install
579 reinsert breakpoints and call maybe_hw_step.
581 2016-07-21 Yao Qi <yao.qi@linaro.org>
583 * linux-low.c (proceed_one_lwp): Declare.
584 (linux_resume_one_thread): Remove local variable 'step'.
585 Lift code enqueue signal. Call proceed_one_lwp instead of
586 linux_resume_one_lwp.
588 2016-07-21 Yao Qi <yao.qi@linaro.org>
590 * linux-low.c (linux_resume_one_thread): Call
591 enqueue_pending_signal.
593 2016-07-21 Yao Qi <yao.qi@linaro.org>
595 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
596 * inferiors.c (do_restore_current_thread_cleanup): New function.
597 (make_cleanup_restore_current_thread): Likewise.
598 * linux-low.c (install_software_single_step_breakpoints): Call
599 make_cleanup_restore_current_thread. Switch current_thread to
602 2016-07-21 Yao Qi <yao.qi@linaro.org>
604 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
605 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
606 (clone_one_breakpoint): Likewise.
607 (delete_reinsert_breakpoints): Change parameter to thread.
609 (has_reinsert_breakpoints): Likewise.
610 (uninsert_reinsert_breakpoints): Likewise.
611 (reinsert_reinsert_breakpoints): Likewise.
612 * mem-break.h (set_reinsert_breakpoint): Update declaration.
613 (delete_reinsert_breakpoints): Likewise.
614 (reinsert_reinsert_breakpoints): Likewise.
615 (uninsert_reinsert_breakpoints): Likewise.
616 (has_reinsert_breakpoints): Likewise.
618 2016-07-21 Yao Qi <yao.qi@linaro.org>
620 * inferiors.c (get_thread_process): Make parameter const.
621 * inferiors.h (get_thread_process): Update declaration.
622 * mem-break.c (clone_all_breakpoints): Remove all parameters.
623 Add new parameters child_thread and parent_thread. Callers
625 * mem-break.h (clone_all_breakpoints): Update declaration.
627 2016-07-21 Yao Qi <yao.qi@linaro.org>
629 * mem-break.c (struct breakpoint) <cond_list>: Remove.
630 <command_list, handler>: Remove.
631 (struct gdb_breakpoint): New.
632 (struct other_breakpoint): New.
633 (struct reinsert_breakpoint): New.
634 (is_gdb_breakpoint): New function.
635 (any_persistent_commands): Update command_list if
636 is_gdb_breakpoint returns true.
637 (set_breakpoint): Create breakpoints according to their types.
638 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
639 (set_gdb_breakpoint_1): Likewise.
640 (set_gdb_breakpoint): Likewise.
641 (clear_breakpoint_conditions): Change parameter type to
642 'struct gdb_breakpoint *'.
643 (clear_breakpoint_commands): Likewise.
644 (clear_breakpoint_conditions_and_commands): Likewise.
645 (add_condition_to_breakpoint): Likewise.
646 (add_breakpoint_condition): Likewise.
647 (add_commands_to_breakpoint): Likewise.
648 (check_breakpoints): Check other_breakpoint.
649 (clone_one_breakpoint): Clone breakpopint according to its type.
650 * mem-break.h (struct gdb_breakpoint): Declare.
651 (set_gdb_breakpoint): Update declaration.
652 (clear_breakpoint_conditions_and_commands): Likewise.
653 (add_breakpoint_condition): Likewise.
654 (add_breakpoint_commands): Likewise.
655 * server.c (process_point_options): Change parameter type to
656 'struct gdb_breakpoint *'.
658 2016-07-21 Yao Qi <yao.qi@linaro.org>
660 * mem-break.c (set_breakpoint_at): Rename it to ...
661 (set_breakpoint_type_at): ... it.
662 (set_breakpoint_at): Call set_breakpoint_type_at.
663 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
664 * mem-break.h (set_breakpoint_at): Update comments.
666 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
668 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
670 (nios2_store_gregset): Likewise.
672 2016-07-01 Pedro Alves <palves@redhat.com>
673 Antoine Tremblay <antoine.tremblay@ericsson.com>
675 * linux-low.c: Change interface to take the target lwp_info
676 pointer directly and return void. Handle detaching from a zombie
678 (linux_detach_lwp_callback): New function.
679 (linux_detach): Detach from the leader thread after detaching from
682 2016-06-28 Yao Qi <yao.qi@linaro.org>
684 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
685 for variable new_offset.
686 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
687 (aarch64_ftrace_insn_reloc_cb): Likewise.
688 (aarch64_ftrace_insn_reloc_tb): Likewise.
689 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
690 PRIx64 instead of PRIx32.
692 2016-06-28 Yao Qi <yao.qi@linaro.org>
694 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
695 (the_low_target): Install arm_get_syscall_trapinfo.
697 2016-06-28 Yao Qi <yao.qi@linaro.org>
699 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
701 (the_low_target): Install aarch64_get_syscall_trapinfo.
703 2016-06-28 Yao Qi <yao.qi@linaro.org>
705 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
707 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
708 Remove parameter sysno.
709 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
712 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
714 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
715 (s390_emit_ne_goto): Likewise.
716 (s390_emit_lt_goto): Likewise.
717 (s390_emit_le_goto): Likewise.
718 (s390_emit_gt_goto): Likewise.
719 (s390_emit_ge_goto): Likewise.
720 (s390x_emit_eq_goto): Likewise.
721 (s390x_emit_ne_goto): Likewise.
722 (s390x_emit_lt_goto): Likewise.
723 (s390x_emit_le_goto): Likewise.
724 (s390x_emit_gt_goto): Likewise.
725 (s390x_emit_ge_goto): Likewise.
726 (s390_emit_ops_impl): Mark variable static.
727 (s390x_emit_ops): Likewise.
729 2016-06-17 Yao Qi <yao.qi@linaro.org>
731 * linux-low.c (handle_extended_wait): Call
732 uninsert_reinsert_breakpoints for the parent process. Remove
733 reinsert breakpoints from the child process. Reinsert them to
734 the parent process when vfork is done.
735 * mem-break.c (uninsert_reinsert_breakpoints): New function.
736 (reinsert_reinsert_breakpoints): New function.
737 * mem-break.h (uninsert_reinsert_breakpoints): Declare
738 (reinsert_reinsert_breakpoints): Declare.
740 2016-06-17 Yao Qi <yao.qi@linaro.org>
742 * linux-low.c (handle_extended_wait): If the parent is doing
743 step-over, remove the reinsert breakpoints from the forked child.
745 2016-06-17 Yao Qi <yao.qi@linaro.org>
747 * linux-low.c (unsuspend_all_lwps): Declare.
748 (linux_low_filter_event): If thread exited, call finish_step_over.
749 If step-over is finished, unsuspend other threads.
751 2016-06-17 Yao Qi <yao.qi@linaro.org>
753 * linux-low.c (linux_resume_one_lwp_throw): Assert
754 has_reinsert_breakpoints returns false.
755 * mem-break.c (delete_disabled_breakpoints): Assert
756 bp type isn't reinsert_breakpoint.
758 2016-06-17 Yao Qi <yao.qi@linaro.org>
760 * linux-low.c (maybe_hw_step): New function.
761 (linux_resume_one_lwp_throw): Call maybe_hw_step.
762 (finish_step_over): Switch current_thread to lwp temporarily,
763 and assert has_reinsert_breakpoints returns true.
764 (proceed_one_lwp): Call maybe_hw_step.
765 * mem-break.c (has_reinsert_breakpoints): New function.
766 * mem-break.h (has_reinsert_breakpoints): Declare.
768 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
770 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
772 2016-05-17 Yao Qi <yao.qi@linaro.org>
774 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
775 instead of find_inferior.
777 2016-05-05 Yao Qi <yao.qi@linaro.org>
779 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
780 Initialize res to zero.
782 2016-05-05 Yao Qi <yao.qi@linaro.org>
784 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
787 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
789 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
790 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
791 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
793 2016-04-28 Par Olsson <par.olsson@windriver.com>
794 Simon Marchi <simon.marchi@ericsson.com>
796 * tracepoint.c (write_inferior_int8): New function.
797 (cmd_qtenable_disable): Write enable flag using
800 2016-04-25 Yao Qi <yao.qi@linaro.org>
802 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
803 (need_step_over_p): Return zero if the LWP has pending signals
804 can be delivered on software single step target.
806 2016-04-25 Yao Qi <yao.qi@linaro.org>
808 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
809 return instead of error.
811 2016-04-22 Yao Qi <yao.qi@linaro.org>
813 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
816 2016-04-22 Yao Qi <yao.qi@linaro.org>
818 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
819 signal when stepping over breakpoint with software single
822 2016-04-21 Pedro Alves <palves@redhat.com>
824 * linux-s390-low.c (s390_collect_ptrace_register)
825 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
827 (s390_check_regset): Use void * instead of gdb_byte *.
829 2016-04-20 Pedro Alves <palves@redhat.com>
831 * configure: Renegerate.
833 2016-04-20 Yao Qi <yao.qi@linaro.org>
835 * linux-aarch32-low.c: Include "arch/arm-linux.h".
836 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
838 (arm_store_gregset): Likewise.
840 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
842 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
843 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
844 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
845 (amd64-avx-mpx-linux.c): New rules.
846 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
847 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
848 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
849 (srv_amd64_regobj): Add amd64-avx-mpx.o.
850 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
851 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
852 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
853 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
854 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
855 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
856 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
857 * linux-x86-low.c (x86_linux_read_description): Add case for
858 X86_XSTATE_AVX_MPX_MASK.
859 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
860 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
861 init_registers_i386_avx_mpx_linux.
862 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
863 (initialize_low_tracepoint): Call
864 init_registers_i386_avx_mpx_linux.
865 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
866 (initialize_low_tracepoint): Call
867 init_registers_amd64_avx_mpx_linux.
868 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
869 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
870 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
873 2016-04-18 Pedro Alves <palves@redhat.com>
875 * configure: Regenerate.
877 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
879 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
880 (aarch64_emit_sub): Likewise.
882 2016-04-12 Pedro Alves <palves@redhat.com>
884 * utils.c (prepare_to_throw_exception): Delete.
886 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
888 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
890 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
892 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
894 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
896 * linux-aarch64-ipa.c: Add <elf.h> include.
897 * linux-ppc-ipa.c: Add <elf.h> include.
898 * linux-s390-ipa.c: Add <elf.h> include.
900 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
902 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
903 (get_raw_reg_ptr): Likewise.
904 (get_trace_state_variable_value_ptr): Likewise.
905 (set_trace_state_variable_value_ptr): Likewise.
906 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
909 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
910 Marcin Kościelnicki <koriakin@0x04.net>
913 * linux-ppc-low.c (emit_insns): New function.
914 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
915 (ppc_emit_prologue): New function.
916 (ppc_emit_epilogue): New function.
917 (ppc_emit_add): New function.
918 (ppc_emit_sub): New function.
919 (ppc_emit_mul): New function.
920 (ppc_emit_lsh): New function.
921 (ppc_emit_rsh_signed): New function.
922 (ppc_emit_rsh_unsigned): New function.
923 (ppc_emit_ext): New function.
924 (ppc_emit_zero_ext): New function.
925 (ppc_emit_log_not): New function.
926 (ppc_emit_bit_and): New function.
927 (ppc_emit_bit_or): New function.
928 (ppc_emit_bit_xor): New function.
929 (ppc_emit_bit_not): New function.
930 (ppc_emit_equal): New function.
931 (ppc_emit_less_signed): New function.
932 (ppc_emit_less_unsigned): New function.
933 (ppc_emit_ref): New function.
934 (ppc_emit_const): New function.
935 (ppc_emit_reg): New function.
936 (ppc_emit_pop): New function.
937 (ppc_emit_stack_flush): New function.
938 (ppc_emit_swap): New function.
939 (ppc_emit_stack_adjust): New function.
940 (ppc_emit_call): New function.
941 (ppc_emit_int_call_1): New function.
942 (ppc_emit_void_call_2): New function.
943 (ppc_emit_if_goto): New function.
944 (ppc_emit_goto): New function.
945 (ppc_emit_eq_goto): New function.
946 (ppc_emit_ne_goto): New function.
947 (ppc_emit_lt_goto): New function.
948 (ppc_emit_le_goto): New function.
949 (ppc_emit_gt_goto): New function.
950 (ppc_emit_ge_goto): New function.
951 (ppc_write_goto_address): New function.
952 (ppc_emit_ops_impl): New static variable.
953 (ppc64v1_emit_prologue): New function.
954 (ppc64v2_emit_prologue): New function.
955 (ppc64_emit_epilogue): New function.
956 (ppc64_emit_add): New function.
957 (ppc64_emit_sub): New function.
958 (ppc64_emit_mul): New function.
959 (ppc64_emit_lsh): New function.
960 (ppc64_emit_rsh_signed): New function.
961 (ppc64_emit_rsh_unsigned): New function.
962 (ppc64_emit_ext): New function.
963 (ppc64_emit_zero_ext): New function.
964 (ppc64_emit_log_not): New function.
965 (ppc64_emit_bit_and): New function.
966 (ppc64_emit_bit_or): New function.
967 (ppc64_emit_bit_xor): New function.
968 (ppc64_emit_bit_not): New function.
969 (ppc64_emit_equal): New function.
970 (ppc64_emit_less_signed): New function.
971 (ppc64_emit_less_unsigned): New function.
972 (ppc64_emit_ref): New function.
973 (ppc64_emit_const): New function.
974 (ppc64v1_emit_reg): New function.
975 (ppc64v2_emit_reg): New function.
976 (ppc64_emit_pop): New function.
977 (ppc64_emit_stack_flush): New function.
978 (ppc64_emit_swap): New function.
979 (ppc64v1_emit_call): New function.
980 (ppc64v2_emit_call): New function.
981 (ppc64v1_emit_int_call_1): New function.
982 (ppc64v2_emit_int_call_1): New function.
983 (ppc64v1_emit_void_call_2): New function.
984 (ppc64v2_emit_void_call_2): New function.
985 (ppc64_emit_if_goto): New function.
986 (ppc64_emit_eq_goto): New function.
987 (ppc64_emit_ne_goto): New function.
988 (ppc64_emit_lt_goto): New function.
989 (ppc64_emit_le_goto): New function.
990 (ppc64_emit_gt_goto): New function.
991 (ppc64_emit_ge_goto): New function.
992 (ppc64v1_emit_ops_impl): New static variable.
993 (ppc64v2_emit_ops_impl): New static variable.
994 (ppc_emit_ops): New function.
995 (linux_low_target): Wire in ppc_emit_ops.
997 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
998 Marcin Kościelnicki <koriakin@0x04.net>
1001 * Makefile.in: Add powerpc-*-ipa.o
1002 * configure.srv: Add ipa_obj for powerpc*-linux.
1003 * linux-ppc-ipa.c: New file.
1004 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1006 (PPC_FIELD): New macro.
1007 (PPC_SEXT): New macro.
1008 (PPC_OP6): New macro.
1009 (PPC_BO): New macro.
1010 (PPC_LI): New macro.
1011 (PPC_BD): New macro.
1012 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1013 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1014 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1015 (ppc_get_thread_area): New function.
1016 (is_elfv2_inferior): New function.
1017 (gen_ds_form): New function.
1018 (GEN_STD): New macro.
1019 (GEN_STDU): New macro.
1020 (GEN_LD): New macro.
1021 (GEN_LDU): New macro.
1022 (gen_d_form): New function.
1023 (GEN_ADDI): New macro.
1024 (GEN_ADDIS): New macro.
1025 (GEN_LI): New macro.
1026 (GEN_LIS): New macro.
1027 (GEN_ORI): New macro.
1028 (GEN_ORIS): New macro.
1029 (GEN_LWZ): New macro.
1030 (GEN_STW): New macro.
1031 (GEN_STWU): New macro.
1032 (gen_xfx_form): New function.
1033 (GEN_MFSPR): New macro.
1034 (GEN_MTSPR): New macro.
1035 (GEN_MFCR): New macro.
1036 (GEN_MTCR): New macro.
1037 (GEN_SYNC): New macro.
1038 (GEN_LWSYNC): New macro.
1039 (gen_x_form): New function.
1040 (GEN_OR): New macro.
1041 (GEN_MR): New macro.
1042 (GEN_LWARX): New macro.
1043 (GEN_STWCX): New macro.
1044 (GEN_CMPW): New macro.
1045 (gen_md_form): New function.
1046 (GEN_RLDICL): New macro.
1047 (GEN_RLDICR): New macro.
1048 (gen_i_form): New function.
1050 (GEN_BL): New macro.
1051 (gen_b_form): New function.
1052 (GEN_BNE): New macro.
1053 (GEN_LOAD): New macro.
1054 (GEN_STORE): New macro.
1055 (gen_limm): New function.
1056 (gen_atomic_xchg): New function.
1057 (gen_call): New function.
1058 (ppc_relocate_instruction): New function.
1059 (ppc_install_fast_tracepoint_jump_pad): New function.
1060 (ppc_get_min_fast_tracepoint_insn_len): New function.
1061 (ppc_get_ipa_tdesc_idx): New function.
1062 (the_low_target): Wire in the new functions.
1063 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1065 * linux-ppc-tdesc.h: New file.
1067 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1069 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1070 (alloc_jump_pad_buffer): New function.
1071 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1072 (alloc_jump_pad_buffer): New function.
1073 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1074 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1075 (alloc_jump_pad_buffer): New function.
1076 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1077 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1078 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1079 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1081 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1083 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1084 * linux-amd64-ipa.c: Likewise.
1085 * linux-i386-ipa.c: Likewise.
1086 * linux-s390-ipa.c: Likewise.
1087 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1088 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1089 set_trace_state_variable_value_ptr.
1090 (struct ipa_sym_addresses): Likewise.
1091 (symbol_list): Likewise.
1092 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1093 accessing gdb_collect directly.
1094 (gdb_collect_ptr_type): New typedef.
1095 (get_raw_reg_ptr_type): New typedef.
1096 (get_trace_state_variable_value_ptr_type): New typedef.
1097 (set_trace_state_variable_value_ptr_type): New typedef.
1098 (gdb_collect_ptr): New global.
1099 (get_raw_reg_ptr): New global.
1100 (get_trace_state_variable_value_ptr): New global.
1101 (set_trace_state_variable_value_ptr): New global.
1102 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1103 accessing get_raw_reg directly.
1104 (get_get_tsv_func_addr): Likewise for
1105 get_trace_state_variable_value_ptr.
1106 (get_set_tsv_func_addr): Likewise for
1107 set_trace_state_variable_value_ptr.
1108 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1110 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1112 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1114 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1116 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1118 (relocate_instruction): Remove own_buf.
1119 * server.c (own_buf): Make global.
1120 (handle_v_requests): Make global.
1121 * server.h (own_buf): New declaration.
1122 (handle_v_requests): New prototype.
1124 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1127 * linux-s390-low.c (add_insns): New function.
1128 (s390_emit_prologue): New function.
1129 (s390_emit_epilogue): New function.
1130 (s390_emit_add): New function.
1131 (s390_emit_sub): New function.
1132 (s390_emit_mul): New function.
1133 (s390_emit_lsh): New function.
1134 (s390_emit_rsh_signed): New function.
1135 (s390_emit_rsh_unsigned): New function.
1136 (s390_emit_ext): New function.
1137 (s390_emit_log_not): New function.
1138 (s390_emit_bit_and): New function.
1139 (s390_emit_bit_or): New function.
1140 (s390_emit_bit_xor): New function.
1141 (s390_emit_bit_not): New function.
1142 (s390_emit_equal): New function.
1143 (s390_emit_less_signed): New function.
1144 (s390_emit_less_unsigned): New function.
1145 (s390_emit_ref): New function.
1146 (s390_emit_if_goto): New function.
1147 (s390_emit_goto): New function.
1148 (s390_write_goto_address): New function.
1149 (s390_emit_litpool): New function.
1150 (s390_emit_const): New function.
1151 (s390_emit_call): New function.
1152 (s390_emit_reg): New function.
1153 (s390_emit_pop): New function.
1154 (s390_emit_stack_flush): New function.
1155 (s390_emit_zero_ext): New function.
1156 (s390_emit_swap): New function.
1157 (s390_emit_stack_adjust): New function.
1158 (s390_emit_set_r2): New function.
1159 (s390_emit_int_call_1): New function.
1160 (s390_emit_void_call_2): New function.
1161 (s390_emit_eq_goto): New function.
1162 (s390_emit_ne_goto): New function.
1163 (s390_emit_lt_goto): New function.
1164 (s390_emit_le_goto): New function.
1165 (s390_emit_gt_goto): New function.
1166 (s390_emit_ge_goto): New function.
1167 (s390x_emit_prologue): New function.
1168 (s390x_emit_epilogue): New function.
1169 (s390x_emit_add): New function.
1170 (s390x_emit_sub): New function.
1171 (s390x_emit_mul): New function.
1172 (s390x_emit_lsh): New function.
1173 (s390x_emit_rsh_signed): New function.
1174 (s390x_emit_rsh_unsigned): New function.
1175 (s390x_emit_ext): New function.
1176 (s390x_emit_log_not): New function.
1177 (s390x_emit_bit_and): New function.
1178 (s390x_emit_bit_or): New function.
1179 (s390x_emit_bit_xor): New function.
1180 (s390x_emit_bit_not): New function.
1181 (s390x_emit_equal): New function.
1182 (s390x_emit_less_signed): New function.
1183 (s390x_emit_less_unsigned): New function.
1184 (s390x_emit_ref): New function.
1185 (s390x_emit_if_goto): New function.
1186 (s390x_emit_const): New function.
1187 (s390x_emit_call): New function.
1188 (s390x_emit_reg): New function.
1189 (s390x_emit_pop): New function.
1190 (s390x_emit_stack_flush): New function.
1191 (s390x_emit_zero_ext): New function.
1192 (s390x_emit_swap): New function.
1193 (s390x_emit_stack_adjust): New function.
1194 (s390x_emit_int_call_1): New function.
1195 (s390x_emit_void_call_2): New function.
1196 (s390x_emit_eq_goto): New function.
1197 (s390x_emit_ne_goto): New function.
1198 (s390x_emit_lt_goto): New function.
1199 (s390x_emit_le_goto): New function.
1200 (s390x_emit_gt_goto): New function.
1201 (s390x_emit_ge_goto): New function.
1202 (s390_emit_ops): New function.
1203 (struct linux_target_ops): Fill in emit_ops hook.
1205 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1208 * Makefile.in: Add s390 IPA files.
1209 * configure.srv: Build IPA for s390.
1210 * linux-s390-ipa.c: New file.
1211 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1212 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1213 (tdesc_s390_linux32): Likewise.
1214 (init_registers_s390_linux32v1): Likewise.
1215 (tdesc_s390_linux32v1): Likewise.
1216 (init_registers_s390_linux32v2): Likewise.
1217 (tdesc_s390_linux32v2): Likewise.
1218 (init_registers_s390_linux64): Likewise.
1219 (tdesc_s390_linux64): Likewise.
1220 (init_registers_s390_linux64v1): Likewise.
1221 (tdesc_s390_linux64v1): Likewise.
1222 (init_registers_s390_linux64v2): Likewise.
1223 (tdesc_s390_linux64v2): Likewise.
1224 (init_registers_s390_te_linux64): Likewise.
1225 (tdesc_s390_te_linux64): Likewise.
1226 (init_registers_s390_vx_linux64): Likewise.
1227 (tdesc_s390_vx_linux64): Likewise.
1228 (init_registers_s390_tevx_linux64): Likewise.
1229 (tdesc_s390_tevx_linux64): Likewise.
1230 (init_registers_s390x_linux64): Likewise.
1231 (tdesc_s390x_linux64): Likewise.
1232 (init_registers_s390x_linux64v1): Likewise.
1233 (tdesc_s390x_linux64v1): Likewise.
1234 (init_registers_s390x_linux64v2): Likewise.
1235 (tdesc_s390x_linux64v2): Likewise.
1236 (init_registers_s390x_te_linux64): Likewise.
1237 (tdesc_s390x_te_linux64): Likewise.
1238 (init_registers_s390x_vx_linux64): Likewise.
1239 (tdesc_s390x_vx_linux64): Likewise.
1240 (init_registers_s390x_tevx_linux64): Likewise.
1241 (tdesc_s390x_tevx_linux64): Likewise.
1242 (have_hwcap_s390_vx): New static variable.
1243 (s390_arch_setup): Fill have_hwcap_s390_vx.
1244 (s390_get_thread_area): New function.
1245 (s390_ft_entry_gpr_esa): New const.
1246 (s390_ft_entry_gpr_zarch): New const.
1247 (s390_ft_entry_misc): New const.
1248 (s390_ft_entry_fr): New const.
1249 (s390_ft_entry_vr): New const.
1250 (s390_ft_main_31): New const.
1251 (s390_ft_main_64): New const.
1252 (s390_ft_exit_fr): New const.
1253 (s390_ft_exit_vr): New const.
1254 (s390_ft_exit_misc): New const.
1255 (s390_ft_exit_gpr_esa): New const.
1256 (s390_ft_exit_gpr_zarch): New const.
1257 (append_insns): New function.
1258 (s390_relocate_instruction): New function.
1259 (s390_install_fast_tracepoint_jump_pad): New function.
1260 (s390_get_min_fast_tracepoint_insn_len): New function.
1261 (s390_get_ipa_tdesc_idx): New function.
1262 (struct linux_target_ops): Wire in the above functions.
1263 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1264 * linux-s390-tdesc.h: New file.
1266 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1268 * linux-s390-low.c (s390_supports_tracepoints): New function.
1269 (struct linux_target_ops): Fill supports_tracepoints hook.
1271 2016-03-18 Yao Qi <yao.qi@linaro.org>
1273 * linux-low.c (lwp_signal_can_be_delivered): New function.
1274 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1276 2016-03-18 Yao Qi <yao.qi@linaro.org>
1278 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1279 0 if signal is enqueued. Remove 'signal' from one debugging
1280 message. Move one debugging message to some lines below.
1281 Remove code setting 'signal' to 0.
1283 2016-03-18 Yao Qi <yao.qi@linaro.org>
1285 * linux-low.c (linux_low_filter_event): Remove redundant
1286 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1288 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1290 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1291 (struct linux_target_ops): Wire in the above.
1293 2016-03-03 Yao Qi <yao.qi@linaro.org>
1295 * linux-low.c: Update comments to start_step_over.
1297 2016-03-03 Yao Qi <yao.qi@linaro.org>
1300 * linux-low.c (handle_extended_wait): Set child suspended
1301 if event_lwp->bp_reinsert isn't zero.
1303 2016-03-02 Yao Qi <yao.qi@linaro.org>
1305 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1306 enqueue_pending_signal.
1308 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1310 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1313 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1315 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1316 (s390_regmap_3264) [!__s390x__]: New global.
1317 (s390_collect_ptrace_register): Skip map entries containing -1.
1318 (s390_supply_ptrace_register): Ditto.
1319 (s390_fill_gprs_high): New function.
1320 (s390_store_gprs_high): New function.
1321 (s390_regsets): Add NT_S390_HIGH_GPRS.
1322 (s390_get_hwcap): Enable on 31-bit.
1323 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1324 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1325 Detect NT_S390_HIGH_GPRS.
1326 (s390_usrregs_info_3264): Enable on 31-bit.
1327 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1328 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1330 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1333 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1334 * configure.srv: Ditto.
1335 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1336 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1337 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1338 (init_registers_amd64_linux): Remove prototype.
1339 (tdesc_amd64_linux): Remove declaration.
1340 (get_ipa_tdesc): New function.
1341 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1342 initialize remaining tdescs.
1343 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1344 (init_registers_i386_linux): Remove prototype.
1345 (tdesc_i386_linux): Remove declaration.
1346 (get_ipa_tdesc): New function.
1347 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1348 initialize remaining tdescs.
1349 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1350 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1351 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1352 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1353 (x86_get_ipa_tdesc_idx): New function.
1354 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1355 * linux-x86-tdesc.h: New file.
1356 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1357 (target_get_ipa_tdesc_idx): New macro.
1358 * tracepoint.c (ipa_tdesc_idx): New macro.
1359 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1360 (symbol_list): Add ipa_tdesc_idx.
1361 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1362 (ipa_tdesc): Remove.
1363 (ipa_tdesc_idx): New variable.
1364 (get_context_regcache): Use get_ipa_tdesc.
1365 (gdb_collect): Ditto.
1367 * tracepoint.h (get_ipa_tdesc): New prototype.
1368 (ipa_tdesc): Remove.
1370 2016-02-24 Pedro Alves <palves@redhat.com>
1372 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1373 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1374 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1375 Factor out common code between the USE_SIGTRAP_SIGINFO and
1376 !USE_SIGTRAP_SIGINFO blocks.
1377 (linux_low_filter_event): Call save_stop_reason instead of
1378 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1380 (linux_wait_1): Update comments.
1382 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1384 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1385 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1386 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1387 ppc_insert_point, ppc_remove_point.
1389 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1391 * linux-s390-low.c (s390_supports_z_point_type): New function.
1392 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1394 2016-02-16 Yao Qi <yao.qi@linaro.org>
1396 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1397 PC. Get pc from regcache_read_pc.
1399 2016-02-12 Yao Qi <yao.qi@linaro.org>
1401 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1402 or linux_get_pc_32bit.
1403 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1405 2016-02-12 Yao Qi <yao.qi@linaro.org>
1407 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1408 arm_linux_get_next_pcs_fixup.
1410 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1412 * tracepoint.c (x_tracepoint_action_download): Change
1413 write_inferior_data_ptr to write_inferior_data_pointer.
1414 (cmd_qtstart): Likewise.
1415 (write_inferior_data_ptr): Remove.
1416 (download_agent_expr): Change write_inferior_data_ptr to
1417 write_inferior_data_pointer.
1418 (download_tracepoint_1): Likewise.
1419 (download_tracepoint): Likewise.
1420 (download_trace_state_variables): Likewise.
1422 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1423 Marcin Kościelnicki <koriakin@0x04.net>
1425 * tracepoint.c (struct tracepoint_action_ops): Remove.
1426 (struct tracepoint_action): Remove ops.
1427 (m_tracepoint_action_download, r_tracepoint_action_download)
1428 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1429 size and offset accordingly.
1430 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1431 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1432 (tracepoint_action_send, tracepoint_action_download): New functions.
1433 Helpers for trace action handlers.
1434 (add_tracepoint_action): Remove setup actions ops.
1435 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1437 2016-02-10 Yao Qi <yao.qi@linaro.org>
1439 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1441 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1443 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1445 * configure: Regenerate.
1447 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1449 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1450 void * to gdb_byte *.
1451 * linux-low.c (siginfo_fixup): Likewise.
1452 (linux_xfer_siginfo): Likewise.
1453 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1455 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1457 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1459 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1461 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1463 * linux-x86-low.c [__x86_64__]: Include
1464 "nat/amd64-linux-siginfo.h".
1465 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1466 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1467 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1468 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1469 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1470 (cpt_si_fd, si_timerid, si_overrun): Move from
1471 nat/amd64-linux-siginfo.c.
1472 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1474 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1476 * server.c (skip_to_semicolon): Remove.
1477 (process_point_options): Use strchrnul instead of
1480 2016-01-26 Yao Qi <yao.qi@linaro.org>
1482 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1483 * linux-low.c (install_software_single_step_breakpoints): Don't
1484 call regcache_read_pc.
1485 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1488 2016-01-26 Yao Qi <yao.qi@linaro.org>
1490 * linux-low.c (install_software_single_step_breakpoints): Call
1491 regcache_read_pc instead of get_pc.
1493 2016-01-26 Yao Qi <yao.qi@linaro.org>
1495 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1496 (unblock_async_io): Rename to ...
1497 (block_unblock_async_io): ... it. New function.
1498 (enable_async_io): Don't install SIGIO handler. Unblock it
1500 (disable_async_io): Don't ignore SIGIO. Block it instead.
1501 (initialize_async_io): Install SIGIO handler. Don't call
1504 2016-01-26 Yao Qi <yao.qi@linaro.org>
1506 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1507 first character is '\003', call *the_target->request_interrupt.
1509 2016-01-25 Yao Qi <yao.qi@linaro.org>
1511 * remote-utils.c (new_thread_notify): Remove.
1512 (dead_thread_notify): Likewise.
1513 * remote-utils.h (new_thread_notify): Remove declaration.
1514 (dead_thread_notify): Likewise.
1516 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1518 * gdb.trace/pending.exp: Fix expected message on continue.
1520 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1522 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1523 it works properly on big-endian machines where sizeof (CORE_ADDR)
1526 2016-01-21 Pedro Alves <palves@redhat.com>
1528 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1529 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1530 * configure: Regenerate.
1532 2016-01-21 Yao Qi <yao.qi@linaro.org>
1534 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1535 is_thumb and set it according to CPSR saved on the stack.
1536 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1537 arm_sigreturn_next_pc.
1539 2016-01-18 Yao Qi <yao.qi@linaro.org>
1541 * linux-low.c (linux_set_pc_64bit): New function.
1542 (linux_get_pc_64bit): New function.
1543 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1545 * linux-sparc-low.c (debug_threads): Remove declaration.
1546 (sparc_get_pc): Remove.
1547 (the_low_target): Use linux_get_pc_64bit instead of
1549 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1550 (the_low_target): Use linux_get_pc_64bit and
1553 2016-01-18 Yao Qi <yao.qi@linaro.org>
1555 * linux-arm-low.c (debug_threads): Remove declaration.
1556 (arm_get_pc, arm_set_pc): Remove.
1557 (the_low_target): Use linux_get_pc_32bit and
1559 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1560 (the_low_target): Use linux_get_pc_32bit and
1562 * linux-cris-low.c (debug_threads): Remove declaration.
1563 (cris_get_pc, cris_set_pc,): Remove.
1564 (the_low_target): Use linux_get_pc_32bit and
1566 * linux-crisv32-low.c (debug_threads): Remove declaration.
1567 (cris_get_pc, cris_set_pc): Remove.
1568 (the_low_target): Use linux_get_pc_32bit and
1570 * linux-low.c: Include inttypes.h.
1571 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1572 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1573 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1574 (the_low_target): Use linux_get_pc_32bit and
1576 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1577 (the_low_target): Use linux_get_pc_32bit and
1579 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1580 (the_low_target): Use linux_get_pc_32bit and
1582 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1583 (the_low_target): Use linux_get_pc_32bit and
1585 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1586 (the_low_target): Use linux_get_pc_32bit and
1589 2016-01-18 Gary Benson <gbenson@redhat.com>
1591 * configure.ac (AC_FUNC_FORK): New check.
1592 * config.in: Regenerate.
1593 * configure: Likewise.
1595 2016-01-14 Yao Qi <yao.qi@linaro.org>
1597 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1598 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1599 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1600 arm_get_next_pcs_ctor.
1602 2016-01-12 Josh Stone <jistone@redhat.com>
1603 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1605 * inferiors.h: Include "gdb_vecs.h".
1606 (struct process_info): Add syscalls_to_catch.
1607 * inferiors.c (remove_process): Free syscalls_to_catch.
1608 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1609 syscall_return stops.
1610 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1611 * server.c (handle_general_set): Handle QCatchSyscalls.
1612 (handle_query): Report support for QCatchSyscalls.
1613 * target.h (struct target_ops): Add supports_catch_syscall.
1614 (target_supports_catch_syscall): New macro.
1615 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1616 (struct lwp_info): Add syscall_state.
1617 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1618 Maintain syscall_state and syscalls_to_catch across exec.
1619 (get_syscall_trapinfo): New function, proxy to the_low_target.
1620 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1621 (linux_low_filter_event): Toggle syscall_state entry/return for
1622 syscall traps, and set it ignored for all others.
1623 (gdb_catching_syscalls_p): New function.
1624 (gdb_catch_this_syscall_p): New function.
1625 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1626 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1627 (linux_supports_catch_syscall): New function.
1628 (linux_target_ops): Install it.
1629 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1630 (the_low_target): Install it.
1632 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1634 * acinclude.m4: Include new ../warning.m4 file.
1635 * configure: Regenerated.
1636 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1638 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1640 * ax.c (is_goto_target): Mark static.
1641 * linux-low.c (register_addr): Likewise.
1642 (linux_fetch_registers, linux_store_registers): Likewise.
1643 * mem-break.c (any_persistent_commands): Fix old prototype.
1644 (add_commands_to_breakpoint): Mark static.
1645 * regcache.c (find_register_by_name): Delete unused func.
1646 * remote-utils.c (hex_or_minus_one): Mark static.
1647 * server.c (monitor_show_help): Mark static.
1648 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1649 handle_v_requests): Likewise.
1651 2016-01-12 Pedro Alves <palves@redhat.com>
1653 Remove use of the registered trademark symbol throughout.
1655 2016-01-08 Yao Qi <yao.qi@linaro.org>
1657 * remote-utils.c (getpkt): If c is '\003', call target hook
1660 2016-01-06 Yao Qi <yao.qi@linaro.org>
1662 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1663 linux-aarch32-low.c.
1664 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1665 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1666 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1667 (thumb2_breakpoint): Declare.
1668 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1669 linux-aarch32-low.h.
1670 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1671 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1672 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1674 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1676 * gdbreplay.c (gdbreplay_version): Change copyright year in
1678 * server.c (gdbserver_version): Likewise.
1680 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1682 * server.c (crc32_table): Delete.
1683 (crc32): Use libiberty's xcrc32 function.
1685 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1687 * lynx-low.c (lynx_delete_thread_callback): New function.
1688 (lynx_mourn): Properly delete our process and all of its
1689 threads. Remove call to clear_inferiors.
1691 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1693 * target.c (thread_search_callback): Add check that
1694 the thread_stopped target callback is not NULL before
1697 2015-12-21 Yao Qi <yao.qi@linaro.org>
1699 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1702 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1704 * server.c (handle_query): Call target_supports_software_single_step.
1706 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1708 * linux-low.c (single_step): New function.
1709 (linux_resume_one_lwp_throw): Call single_step.
1710 (start_step_over): Likewise.
1712 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1714 * Makefile.in (SFILES): Append arch/arm-linux.c,
1715 arch/arm-get-next-pcs.c.
1716 (arm-linux.o): New rule.
1717 (arm-get-next-pcs.o): New rule.
1718 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1720 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1721 to linux-aarch32-low.c.
1722 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1723 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1724 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1725 (thumb2_breakpoint_len): Likewise.
1726 (arm_is_thumb_mode): Make non-static.
1727 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1728 from linux-aarch32-low.c.
1729 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1730 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1731 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1732 (thumb2_breakpoint_len): Likewise.
1733 (arm_is_thumb_mode): New declaration.
1734 * linux-arm-low.c: Include arch/arm-linux.h
1735 aarch/arm-get-next-pcs.h, sys/syscall.h.
1736 (get_next_pcs_ops): New struct.
1737 (get_next_pcs_addr_bits_remove): New function.
1738 (get_next_pcs_is_thumb): New function.
1739 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1740 (arm_sigreturn_next_pc): Likewise.
1741 (get_next_pcs_syscall_next_pc): Likewise.
1742 (arm_gdbserver_get_next_pcs): Likewise.
1743 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1745 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1746 * server.h: Include gdb_vecs.h.
1748 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1750 * Makefile.in (SFILES): Append common/common-regcache.c.
1751 (OBS): Append common-regcache.o.
1752 (common-regcache.o): New rule.
1753 * regcache.c (init_register_cache): Initialize cache to
1755 (regcache_raw_read_unsigned): New function.
1756 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1757 register_status enum.
1759 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1761 * linux-aarch64-low.c (the_low_targets): Rename
1762 breakpoint_reinsert_addr to get_next_pcs.
1763 * linux-arm-low.c (the_low_targets): Likewise.
1764 * linux-bfin-low.c (the_low_targets): Likewise.
1765 * linux-cris-low.c (the_low_targets): Likewise.
1766 * linux-crisv32-low.c (the_low_targets): Likewise.
1767 * linux-low.c (can_software_single_step): Likewise.
1768 (install_software_single_step_breakpoints): New function.
1769 (start_step_over): Use install_software_single_step_breakpoints.
1770 * linux-low.h: New CORE_ADDR vector.
1771 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1773 * linux-mips-low.c (the_low_targets): Likewise.
1774 * linux-nios2-low.c (the_low_targets): Likewise.
1775 * linux-sparc-low.c (the_low_targets): Likewise.
1777 2015-12-17 Pedro Alves <palves@redhat.com>
1779 * linux-low.c (linux_kill_one_lwp): Remove references to
1781 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1783 (linux_init_signals): Delete.
1784 (initialize_low): Adjust.
1785 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1787 2015-12-16 Pedro Alves <palves@redhat.com>
1789 * configure.ac (compiler warning flags): When testing a
1790 -Wno-foo option, check whether -Wfoo works instead.
1791 * configure: Regenerate.
1793 2015-12-11 Don Breazeal <donb@codesourcery.com>
1795 * server.c (process_serial_event): Don't exit from gdbserver
1796 in remote mode if there are still active inferiors.
1798 2015-12-11 Yao Qi <yao.qi@linaro.org>
1800 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1801 arm_breakpoint_at if the process is 32-bit.
1803 2015-12-11 Yao Qi <yao.qi@linaro.org>
1805 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1808 2015-12-07 Yao Qi <yao.qi@linaro.org>
1810 * configure.srv: Append arm.o to srv_tgtobj for
1811 aarch64*-*-linux* target.
1812 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1813 from linux-arm-low.c.
1814 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1815 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1816 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1817 (thumb2_breakpoint_len): Likewise.
1818 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1819 (arm_breakpoint_kinds): Likewise.
1820 (arm_breakpoint_kind_from_pc): Likewise.
1821 (arm_sw_breakpoint_from_kind): Likewise.
1822 (arm_breakpoint_kind_from_current_state): Likewise.
1823 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1824 (arm_sw_breakpoint_from_kind): Declare.
1825 (arm_breakpoint_kind_from_current_state): Declare.
1826 (arm_breakpoint_at): Declare.
1827 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1828 arm_sw_breakpoint_from_kind if process is 32-bit.
1829 (aarch64_breakpoint_kind_from_pc): New function.
1830 (aarch64_breakpoint_kind_from_current_state): New function.
1831 (the_low_target): Initialize fields breakpoint_kind_from_pc
1832 and breakpoint_kind_from_current_state.
1833 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1834 linux-aarch32-low.c.
1835 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1836 (arm_breakpoint, arm_breakpoint_len): Likewise.
1837 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1838 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1839 (arm_is_thumb_mode): Likewise.
1840 (arm_breakpoint_at): Likewise.
1841 (arm_breakpoint_kind_from_pc): Likewise.
1842 (arm_sw_breakpoint_from_kind): Likewise.
1843 (arm_breakpoint_kind_from_current_state): Likewise.
1846 2015-08-04 Yao Qi <yao.qi@linaro.org>
1848 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1849 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1850 * server.c (extended_protocol): Remove "static".
1851 * server.h (extended_protocol): Declare it.
1853 2015-12-04 Josh Stone <jistone@redhat.com>
1855 * target.h (struct target_ops) <arch_setup>: Rename to ...
1856 (struct target_ops) <post_create_inferior>: ... this.
1857 (target_arch_setup): Rename to ...
1858 (target_post_create_inferior): ... this, calling post_create_inferior.
1859 * server.c (start_inferior): Update target_arch_setup calls to
1860 target_post_create_inferior.
1861 * linux-low.c (linux_low_ptrace_options): Forward declare.
1862 (linux_arch_setup): Update its comment for general use.
1863 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1864 (struct linux_target_ops): Use linux_post_create_inferior.
1865 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1866 to post_create_inferior.
1867 * nto-low.c (struct nto_target_ops): Likewise.
1868 * spu-low.c (struct spu_target_ops): Likewise.
1869 * win32-low.c (struct win32_target_ops): Likewise.
1871 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1873 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1875 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1877 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1878 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1879 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1880 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1881 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1882 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1883 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1884 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1885 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1886 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1887 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1888 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1890 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1892 * linux-low.c (linux_look_up_symbols): Don't call
1893 linux_supports_traceclone.
1894 * linux-low.h (thread_db_init): Remove use_events argument.
1895 * thread-db.c (thread_db_use_event): Remove global variable.
1896 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1897 (struct thread_db) <td_create_bp>: Remove field.
1898 (thread_db_create_event): Remove function.
1899 (thread_db_enable_reporting): Likewise.
1900 (find_one_thread): Don't check for thread_db_use_events.
1901 (attach_thread): Likewise.
1902 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1903 (try_thread_db_load_1): Don't check for thread_db_use_events.
1904 (thread_db_init): Remove use_events argument and thread events
1906 (remove_thread_event_breakpoints): Remove function.
1907 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1909 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1911 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1913 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1914 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1915 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1916 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1917 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1919 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1921 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1922 * linux-low.c (can_hardware_single_step): Use
1923 supports_hardware_single_step.
1924 (can_software_single_step): New function.
1925 (start_step_over): Call can_software_single_step.
1926 (linux_supports_hardware_single_step): New function.
1927 (struct target_ops) <supports_software_single_step>: Initialize.
1928 * linux-low.h (struct linux_target_ops)
1929 <supports_hardware_single_step>: Initialize.
1930 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1931 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1932 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1933 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1934 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1935 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1936 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1937 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1938 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1939 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1941 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1942 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1944 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1945 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1946 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1948 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1949 * target.h (struct target_ops): <supports_software_single_step>:
1951 (target_supports_software_single_step): New macro.
1953 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1955 * linux-low.c (linux_wait_1): Fix pc advance condition.
1956 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1957 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1959 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1961 * linux-arm-low.c (arm_is_thumb_mode): New function.
1962 (arm_breakpoint_at): Use arm_is_thumb_mode.
1963 (arm_breakpoint_kind_from_current_state): New function.
1964 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1966 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1967 (linux_breakpoint_kind_from_current_state): New function.
1968 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1969 * linux-low.h (struct linux_target_ops)
1970 <breakpoint_kind_from_current_state>: New field.
1971 * target.h (struct target_ops): Likewise.
1972 (target_breakpoint_kind_from_current_state): New macro.
1974 2015-11-30 Pedro Alves <palves@redhat.com>
1976 * linux-low.c (linux_resume): Wake up the event loop before
1979 2015-11-30 Pedro Alves <palves@redhat.com>
1981 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1983 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1985 * target.c (struct thread_search): New structure.
1986 (thread_search_callback): New function.
1987 (prev_general_thread): New global.
1988 (prepare_to_access_memory, done_accessing_memory): New functions.
1989 * target.h (prepare_to_access_memory, done_accessing_memory):
1990 Replace macros with function declarations.
1992 2015-11-30 Pedro Alves <palves@redhat.com>
1995 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1996 report TARGET_WAITKIND_NO_RESUMED.
1997 * remote-utils.c (prepare_resume_reply): Handle
1998 TARGET_WAITKIND_NO_RESUMED.
1999 * server.c (report_no_resumed): New global.
2000 (handle_query) <qSupported>: Handle "no-resumed+". Report
2001 "no-resumed+" support.
2002 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2003 return error if the client doesn't support no-resumed events.
2004 (push_stop_notification): New function.
2005 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2006 events if the client supports them.
2008 2015-11-30 Pedro Alves <palves@redhat.com>
2010 * linux-low.c (thread_still_has_status_pending_p): Don't check
2012 (lwp_resumed): New function.
2013 (status_pending_p_callback): Return early if the LWP is not
2014 supposed to be resumed.
2016 2015-11-30 Pedro Alves <palves@redhat.com>
2018 * linux-low.c (handle_extended_wait): Assert that the LWP's
2019 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2020 thread create events, leave the new child's status pending.
2021 (linux_low_filter_event): If GDB wants to hear about thread exit
2022 events, leave the LWP marked dead and don't delete it.
2023 (linux_wait_for_event_filtered): Don't check for thread exit.
2024 (filter_exit_event): New function.
2025 (linux_wait_1): Use it, when returning an exit event.
2026 (linux_resume_one_lwp_throw): Assert that the LWP's
2027 waitstatus is TARGET_WAITKIND_IGNORE.
2028 * remote-utils.c (prepare_resume_reply): Handle
2029 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2030 * server.c (report_thread_events): New global.
2031 (handle_general_set): Handle QThreadEvents.
2032 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2033 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2034 TARGET_WAITKIND_THREAD_EXITED.
2035 * server.h (report_thread_events): Declare.
2037 2015-11-30 Pedro Alves <palves@redhat.com>
2039 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2040 the thread's last_resume_kind was resume_stop.
2042 2015-11-30 Pedro Alves <palves@redhat.com>
2044 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2047 2015-11-30 Pedro Alves <palves@redhat.com>
2049 * server.c (handle_v_requests): Handle vCtrlC.
2051 2015-11-30 Pedro Alves <palves@redhat.com>
2053 * gdbthread.h (find_any_thread_of_pid): Declare.
2054 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2056 * server.c (handle_query): If current_thread is NULL, look for
2057 another thread of the selected process.
2059 2015-11-26 Daniel Colascione <dancol@dancol.org>
2060 Simon Marchi <simon.marchi@ericsson.com>
2062 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2063 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2065 * target.h (struct target_ops) <thread_name>: New field.
2066 (target_thread_name): New macro.
2068 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2070 * regcache.h (regcache_invalidate_pid): Add declaration.
2071 * regcache.c (regcache_invalidate_pid): New function, extracted
2072 from regcache_invalidate.
2073 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2074 Add trivial documentation comment.
2075 * lynx-low.c: Use regcache_invalidate_pid instead of
2076 regcache_invalidate.
2078 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2080 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2081 and Elf64_auxv_t if the target is Android.
2083 2015-11-22 Doug Evans <xdje42@gmail.com>
2085 * target.h: #include <sys/types.h>.
2087 2015-11-19 Pedro Alves <palves@redhat.com>
2089 * linux-low.c (linux_process_qsupported): Change prototype.
2091 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2093 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2094 and adjust to loop over all features.
2095 * server.c (handle_query) <qSupported>: Adjust to call
2096 target_process_qsupported once, passing it a vector of unprocessed
2098 * target.h (struct target_ops) <process_qsupported>: Change
2100 (target_process_qsupported): Adjust.
2102 2015-11-19 Pedro Alves <palves@redhat.com>
2104 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2106 * configure: Regenerate.
2108 2015-11-19 Pedro Alves <palves@redhat.com>
2110 * configure: Regenerate.
2112 2015-11-19 Yao Qi <yao.qi@linaro.org>
2114 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2117 2015-11-19 Yao Qi <yao.qi@linaro.org>
2119 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2120 (struct aarch64_operand): Move enum out.
2122 2015-11-19 Yao Qi <yao.qi@linaro.org>
2124 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2125 struct user_fpsimd_state *.
2126 (aarch64_store_fpregset): Likewise.
2128 2015-11-19 Yao Qi <yao.qi@linaro.org>
2130 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2131 struct user_pt_regs *.
2132 (aarch64_store_gregset): Likewise.
2134 2015-11-18 Pedro Alves <palves@redhat.com>
2136 * Makefile.in (all_object_files): Add $IPA_OBJS.
2138 2015-11-17 Pedro Alves <palves@redhat.com>
2140 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2141 GDB_SIGNAL_0 and gdb_signal_to_string.
2143 2015-11-17 Pedro Alves <palves@redhat.com>
2145 * win32-low.c (handle_output_debug_string): Remove parameter.
2146 (win32_kill): Remove our_status local and adjust call to
2147 handle_output_debug_string.
2148 (get_child_debug_event): Adjust call to
2149 handle_output_debug_string.
2151 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2153 * linux-mips-low.c (mips_fill_gregset): Add cast.
2154 (mips_store_gregset): Likewise.
2155 (mips_fill_fpregset): Likewise.
2156 (mips_store_fpregset): Likewise.
2158 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2160 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2163 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2165 * linux-mips-low.c (mips_linux_new_thread): Change type of
2166 watch_type to enum target_hw_bp_type.
2168 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2170 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2171 Change return type to arm_hwbp_type.
2173 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2175 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2176 (arm_store_gregset): Likewise.
2177 * linux-arm-low.c (arm_get_hwcap): Likewise.
2178 (arm_read_description): Likewise.
2180 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2182 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2184 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2186 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2187 (ppc_fill_vsxregset): Likewise.
2188 (ppc_store_vsxregset): Likewise.
2189 (ppc_fill_vrregset): Likewise.
2190 (ppc_store_vrregset): Likewise.
2191 (ppc_fill_evrregset): Likewise.
2192 (ppc_store_evrregset): Likewise.
2194 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2196 * linux-ppc-low.c (ppc_usrregs_info): Remove
2197 forward-declaration.
2198 (ppc_arch_setup): Move lower in file.
2200 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2202 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2203 (ps_pdwrite): Likewise.
2205 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2207 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2208 to after assert checks.
2210 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2212 * proc-service.c (ps_pdread): Add/adjust casts.
2213 (ps_pdwrite): Add/adjust casts.
2215 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2217 * server.c (handle_search_memory_1): Cast return value of
2220 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2222 * server.c (write_qxfer_response): Change type of data to
2225 2015-10-29 Pedro Alves <palves@redhat.com>
2227 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2229 2015-10-29 Pedro Alves <palves@redhat.com>
2231 * tracepoint.c (clear_installed_tracepoints): Add casts.
2233 2015-10-29 Pedro Alves <palves@redhat.com>
2235 * server.c (handle_v_cont, process_serial_event): Add enum
2236 gdb_signal casts to signal parsing code.
2238 2015-10-29 Pedro Alves <palves@redhat.com>
2240 * linux-low.h (NULL_REGSET): Define.
2241 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2242 * linux-arm-low.c (arm_regsets): Likewise.
2243 * linux-crisv32-low.c (cris_regsets): Likewise.
2244 * linux-m68k-low.c (m68k_regsets): Likewise.
2245 * linux-mips-low.c (mips_regsets): Likewise.
2246 * linux-nios2-low.c (nios2_regsets): Likewise.
2247 * linux-ppc-low.c (ppc_regsets): Likewise.
2248 * linux-s390-low.c (s390_regsets): Likewise.
2249 * linux-sh-low.c (sh_regsets): Likewise.
2250 * linux-sparc-low.c (sparc_regsets): Likewise.
2251 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2252 * linux-tile-low.c (tile_regsets): Likewise.
2253 * linux-x86-low.c (x86_regsets): Likewise.
2254 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2256 2015-10-29 Pedro Alves <palves@redhat.com>
2258 * linux-low.h (NULL_REGSET): Define.
2259 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2260 * linux-arm-low.c (arm_regsets): Likewise.
2261 * linux-crisv32-low.c (cris_regsets): Likewise.
2262 * linux-m68k-low.c (m68k_regsets): Likewise.
2263 * linux-mips-low.c (mips_regsets): Likewise.
2264 * linux-nios2-low.c (nios2_regsets): Likewise.
2265 * linux-ppc-low.c (ppc_regsets): Likewise.
2266 * linux-s390-low.c (s390_regsets): Likewise.
2267 * linux-sh-low.c (sh_regsets): Likewise.
2268 * linux-sparc-low.c (sparc_regsets): Likewise.
2269 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2270 * linux-tile-low.c (tile_regsets): Likewise.
2271 * linux-x86-low.c (x86_regsets): Likewise.
2272 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2274 2015-10-26 Doug Evans <dje@google.com>
2276 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2278 2015-10-26 Doug Evans <dje@google.com>
2280 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2282 2015-10-26 Doug Evans <dje@google.com>
2284 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2286 (attach_thread, find_new_threads_callback): Ditto.
2288 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2290 * mem-break.h (set_breakpoint_data): Remove.
2292 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2294 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2295 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2296 (initialize_low): Remove set_breakpoint_data call.
2297 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2298 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2299 (initialize_low): Remove set_breakpoint_data call.
2300 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2301 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2302 (initialize_low): Remove set_breakpoint_data call.
2304 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2306 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2307 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2308 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2309 * target.h (target_breakpoint_kind_from_pc): New macro.
2311 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2313 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2314 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2315 the default breakpoint kind.
2317 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2319 * linux-arm-low.c (arm_supports_z_point_type): Add software
2322 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2324 * linux-arm-low.c: Refactor breakpoint definitions.
2325 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2326 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2328 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2330 * Makefile.in: Add arm.c/o.
2331 * configure.srv: Likewise.
2332 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2333 (arm_breakpoint_kind_from_pc): New function.
2334 (arm_sw_breakpoint_from_kind): Return proper kind.
2335 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2337 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2339 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2341 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2342 (struct raw_breakpoint) <size>: Remove.
2343 (struct raw_breakpoint) <kind>: Add.
2344 (bp_size): New function.
2345 (bp_opcode): Likewise.
2346 (find_raw_breakpoint_at): Adjust for kind.
2347 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2348 (remove_memory_breakpoint): Adjust for kind call bp_size.
2349 (set_raw_breakpoint_at): Adjust for kind.
2350 (set_breakpoint): Likewise.
2351 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2352 (delete_raw_breakpoint): Adjust for kind.
2353 (delete_breakpoint): Likewise.
2354 (find_gdb_breakpoint): Likewise.
2355 (set_gdb_breakpoint_1): Likewise.
2356 (set_gdb_breakpoint): Likewise.
2357 (delete_gdb_breakpoint_1): Likewise.
2358 (delete_gdb_breakpoint): Likewise.
2359 (uninsert_raw_breakpoint): Likewise.
2360 (reinsert_raw_breakpoint): Likewise.
2361 (set_breakpoint_data): Remove.
2362 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2363 (check_mem_read): Adjust for kind call bp_size.
2364 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2365 (clone_one_breakpoint): Adjust for kind.
2366 * mem-break.h (set_gdb_breakpoint): Likewise.
2367 (delete_gdb_breakpoint): Likewise.
2368 * server.c (process_serial_event): Likewise.
2370 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2372 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2373 (struct linux_target_ops) <breakpoint>: Remove.
2374 (struct linux_target_ops) <breakpoint_len>: Remove.
2375 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2376 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2377 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2378 (arm_sw_breakpoint_from_kind): New function.
2379 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2380 (struct linux_target_ops) <breakpoint>: Remove.
2381 (struct linux_target_ops) <breakpoint_len>: Remove.
2382 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2383 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2384 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2385 (struct linux_target_ops) <breakpoint>: Remove.
2386 (struct linux_target_ops) <breakpoint_len>: Remove.
2387 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2388 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2389 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2390 (struct linux_target_ops) <breakpoint>: Remove.
2391 (struct linux_target_ops) <breakpoint_len>: Remove.
2392 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2393 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2394 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2395 and sw_breakpoint_from_kind to increment the pc.
2396 (linux_breakpoint_kind_from_pc): New function.
2397 (linux_sw_breakpoint_from_kind): New function.
2398 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2399 (initialize_low): Call breakpoint_kind_from_pc and
2400 sw_breakpoint_from_kind to replace breakpoint_data/len.
2401 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2403 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2404 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2410 (struct linux_target_ops) <breakpoint>: Remove.
2411 (struct linux_target_ops) <breakpoint_len>: Remove.
2412 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2413 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2414 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2415 (struct linux_target_ops) <breakpoint>: Remove.
2416 (struct linux_target_ops) <breakpoint_len>: Remove.
2417 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2418 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2419 * linux-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2450 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2451 (struct linux_target_ops) <breakpoint>: Remove.
2452 (struct linux_target_ops) <breakpoint_len>: Remove.
2453 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2454 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2455 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2456 (struct linux_target_ops) <breakpoint>: Remove.
2457 (struct linux_target_ops) <breakpoint_len>: Remove.
2458 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2459 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2461 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2463 * linux-cris-low.c (cris_get_pc): Remove void arg.
2465 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2467 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2470 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2472 * inferiors.c (thread_pid_matches_callback): New function.
2473 (find_thread_process): New function.
2474 (remove_thread): Reset current_thread.
2475 (remove_process): Assert threads have been removed first.
2477 2015-10-15 Yao Qi <yao.qi@linaro.org>
2479 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2481 (aarch64_remove_point): Likewise.
2482 * regcache.c (regcache_register_size): New function.
2484 2015-10-12 Yao Qi <yao.qi@linaro.org>
2486 * linux-aarch64-low.c: Update all callers as emit_load_store
2487 is renamed to aarch64_emit_load_store.
2489 2015-10-12 Yao Qi <yao.qi@linaro.org>
2491 * linux-aarch64-low.c: Update all callers of function renaming
2492 from emit_insn to aarch64_emit_insn.
2494 2015-10-12 Yao Qi <yao.qi@linaro.org>
2496 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2497 arch/aarch64-insn.h.
2498 (struct aarch64_memory_operand): Likewise.
2500 (emit_insn): Move to arch/aarch64-insn.c.
2501 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2502 (emit_load_store): Move to arch/aarch64-insn.c.
2503 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2504 (can_encode_int32): Remove.
2506 2015-10-12 Yao Qi <yao.qi@linaro.org>
2508 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2509 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2510 (aarch64_relocate_instruction): Likewise.
2511 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2512 (struct aarch64_insn_visitor): Likewise.
2514 2015-10-12 Yao Qi <yao.qi@linaro.org>
2516 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2517 (struct aarch64_insn_visitor): New.
2518 (struct aarch64_insn_relocation_data): New.
2519 (aarch64_ftrace_insn_reloc_b): New function.
2520 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2521 (aarch64_ftrace_insn_reloc_cb): Likewise.
2522 (aarch64_ftrace_insn_reloc_tb): Likewise.
2523 (aarch64_ftrace_insn_reloc_adr): Likewise.
2524 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2525 (aarch64_ftrace_insn_reloc_others): Likewise.
2527 (aarch64_relocate_instruction): Use visitor.
2529 2015-10-12 Yao Qi <yao.qi@linaro.org>
2531 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2532 int. Add argument buf.
2533 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2534 aarch64_relocate_instruction.
2536 2015-10-12 Yao Qi <yao.qi@linaro.org>
2538 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2539 argument insn. Remove local variable insn. Don't call
2541 (aarch64_install_fast_tracepoint_jump_pad): Call
2544 2015-09-30 Yao Qi <yao.qi@linaro.org>
2546 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2547 (emit_load_store_pair): Likewise.
2549 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2551 * dll.c (match_dll): Add cast(s).
2552 (unloaded_dll): Likewise.
2553 * linux-low.c (second_thread_of_pid_p): Likewise.
2554 (delete_lwp_callback): Likewise.
2555 (count_events_callback): Likewise.
2556 (select_event_lwp_callback): Likewise.
2557 (linux_set_resume_request): Likewise.
2558 * server.c (accumulate_file_name_length): Likewise.
2559 (emit_dll_description): Likewise.
2560 (handle_qxfer_threads_worker): Likewise.
2561 (visit_actioned_threads): Likewise.
2562 * thread-db.c (any_thread_of): Likewise.
2563 * tracepoint.c (same_process_p): Likewise.
2564 (match_blocktype): Likewise.
2565 (build_traceframe_info_xml): Likewise.
2567 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2569 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2571 (gdb_unparse_agent_expr): Likewise.
2572 * hostio.c (require_data): Likewise.
2573 (handle_pread): Likewise.
2574 * linux-low.c (disable_regset): Likewise.
2575 (fetch_register): Likewise.
2576 (store_register): Likewise.
2577 (get_dynamic): Likewise.
2578 (linux_qxfer_libraries_svr4): Likewise.
2579 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2580 (set_fast_tracepoint_jump): Likewise.
2581 (uninsert_fast_tracepoint_jumps_at): Likewise.
2582 (reinsert_fast_tracepoint_jumps_at): Likewise.
2583 (validate_inserted_breakpoint): Likewise.
2584 (clone_agent_expr): Likewise.
2585 * regcache.c (init_register_cache): Likewise.
2586 * remote-utils.c (putpkt_binary_1): Likewise.
2587 (decode_M_packet): Likewise.
2588 (decode_X_packet): Likewise.
2589 (look_up_one_symbol): Likewise.
2590 (relocate_instruction): Likewise.
2591 (monitor_output): Likewise.
2592 * server.c (handle_search_memory): Likewise.
2593 (handle_qxfer_exec_file): Likewise.
2594 (handle_qxfer_libraries): Likewise.
2595 (handle_qxfer): Likewise.
2596 (handle_query): Likewise.
2597 (handle_v_cont): Likewise.
2598 (handle_v_run): Likewise.
2599 (captured_main): Likewise.
2600 * target.c (write_inferior_memory): Likewise.
2601 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2602 * tracepoint.c (init_trace_buffer): Likewise.
2603 (add_tracepoint_action): Likewise.
2604 (add_traceframe): Likewise.
2605 (add_traceframe_block): Likewise.
2606 (cmd_qtdpsrc): Likewise.
2607 (cmd_qtdv): Likewise.
2608 (cmd_qtstatus): Likewise.
2609 (response_source): Likewise.
2610 (response_tsv): Likewise.
2611 (cmd_qtnotes): Likewise.
2612 (gdb_collect): Likewise.
2613 (initialize_tracepoint): Likewise.
2615 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2617 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2618 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2619 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2621 (enum aarch64_condition_codes): New enum.
2622 (w0): New static global.
2625 (struct aarch64_memory_operand) <type>: New
2626 MEMORY_OPERAND_POSTINDEX type.
2627 (postindex_memory_operand): New helper function.
2628 (emit_ret): New function.
2629 (emit_load_store_pair): New function, factored out of emit_stp
2630 with support for MEMORY_OPERAND_POSTINDEX.
2631 (emit_stp): Rewrite using emit_load_store_pair.
2632 (emit_ldp): New function.
2633 (emit_load_store): Likewise.
2634 (emit_ldr): Mention post-index instruction in comment.
2635 (emit_ldrh): New function.
2636 (emit_ldrb): New function.
2637 (emit_ldrsw): Mention post-index instruction in comment.
2638 (emit_str): Likewise.
2639 (emit_subs): New function.
2640 (emit_cmp): Likewise.
2641 (emit_and): Likewise.
2642 (emit_orr): Likewise.
2643 (emit_orn): Likewise.
2644 (emit_eor): Likewise.
2645 (emit_mvn): Likewise.
2646 (emit_lslv): Likewise.
2647 (emit_lsrv): Likewise.
2648 (emit_asrv): Likewise.
2649 (emit_mul): Likewise.
2650 (emit_sbfm): Likewise.
2651 (emit_sbfx): Likewise.
2652 (emit_ubfm): Likewise.
2653 (emit_ubfx): Likewise.
2654 (emit_csinc): Likewise.
2655 (emit_cset): Likewise.
2656 (emit_nop): Likewise.
2657 (emit_ops_insns): New helper function.
2658 (emit_pop): Likewise.
2659 (emit_push): Likewise.
2660 (aarch64_emit_prologue): New function.
2661 (aarch64_emit_epilogue): Likewise.
2662 (aarch64_emit_add): Likewise.
2663 (aarch64_emit_sub): Likewise.
2664 (aarch64_emit_mul): Likewise.
2665 (aarch64_emit_lsh): Likewise.
2666 (aarch64_emit_rsh_signed): Likewise.
2667 (aarch64_emit_rsh_unsigned): Likewise.
2668 (aarch64_emit_ext): Likewise.
2669 (aarch64_emit_log_not): Likewise.
2670 (aarch64_emit_bit_and): Likewise.
2671 (aarch64_emit_bit_or): Likewise.
2672 (aarch64_emit_bit_xor): Likewise.
2673 (aarch64_emit_bit_not): Likewise.
2674 (aarch64_emit_equal): Likewise.
2675 (aarch64_emit_less_signed): Likewise.
2676 (aarch64_emit_less_unsigned): Likewise.
2677 (aarch64_emit_ref): Likewise.
2678 (aarch64_emit_if_goto): Likewise.
2679 (aarch64_emit_goto): Likewise.
2680 (aarch64_write_goto_address): Likewise.
2681 (aarch64_emit_const): Likewise.
2682 (aarch64_emit_call): Likewise.
2683 (aarch64_emit_reg): Likewise.
2684 (aarch64_emit_pop): Likewise.
2685 (aarch64_emit_stack_flush): Likewise.
2686 (aarch64_emit_zero_ext): Likewise.
2687 (aarch64_emit_swap): Likewise.
2688 (aarch64_emit_stack_adjust): Likewise.
2689 (aarch64_emit_int_call_1): Likewise.
2690 (aarch64_emit_void_call_2): Likewise.
2691 (aarch64_emit_eq_goto): Likewise.
2692 (aarch64_emit_ne_goto): Likewise.
2693 (aarch64_emit_lt_goto): Likewise.
2694 (aarch64_emit_le_goto): Likewise.
2695 (aarch64_emit_gt_goto): Likewise.
2696 (aarch64_emit_ge_got): Likewise.
2697 (aarch64_emit_ops_impl): New static global variable.
2698 (aarch64_emit_ops): New target function, return
2699 &aarch64_emit_ops_impl.
2700 (struct linux_target_ops): Install it.
2702 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2704 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2705 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2707 * linux-aarch64-ipa.c: New file.
2708 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2710 (aarch64_get_thread_area): New target method.
2711 (extract_signed_bitfield): New helper function.
2712 (aarch64_decode_ldr_literal): New function.
2713 (enum aarch64_opcodes): New enum.
2714 (struct aarch64_register): New struct.
2715 (struct aarch64_operand): New struct.
2716 (x0): New static global.
2725 (aarch64_register): New helper function.
2726 (register_operand): Likewise.
2727 (immediate_operand): Likewise.
2728 (struct aarch64_memory_operand): New struct.
2729 (offset_memory_operand): New helper function.
2730 (preindex_memory_operand): Likewise.
2731 (enum aarch64_system_control_registers): New enum.
2732 (ENCODE): New macro.
2733 (emit_insn): New helper function.
2734 (emit_b): New function.
2735 (emit_bcond): Likewise.
2736 (emit_cb): Likewise.
2737 (emit_tb): Likewise.
2738 (emit_blr): Likewise.
2739 (emit_stp): Likewise.
2740 (emit_ldp_q_offset): Likewise.
2741 (emit_stp_q_offset): Likewise.
2742 (emit_load_store): Likewise.
2743 (emit_ldr): Likewise.
2744 (emit_ldrsw): Likewise.
2745 (emit_str): Likewise.
2746 (emit_ldaxr): Likewise.
2747 (emit_stxr): Likewise.
2748 (emit_stlr): Likewise.
2749 (emit_data_processing_reg): Likewise.
2750 (emit_data_processing): Likewise.
2751 (emit_add): Likewise.
2752 (emit_sub): Likewise.
2753 (emit_mov): Likewise.
2754 (emit_movk): Likewise.
2755 (emit_mov_addr): Likewise.
2756 (emit_mrs): Likewise.
2757 (emit_msr): Likewise.
2758 (emit_sevl): Likewise.
2759 (emit_wfe): Likewise.
2760 (append_insns): Likewise.
2761 (can_encode_int32_in): New helper function.
2762 (aarch64_relocate_instruction): New function.
2763 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2764 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2765 (struct linux_target_ops): Install aarch64_get_thread_area,
2766 aarch64_install_fast_tracepoint_jump_pad and
2767 aarch64_get_min_fast_tracepoint_insn_len.
2769 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2771 * Makefile.in (aarch64-insn.o): New rule.
2772 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2774 2015-09-21 Yao Qi <yao.qi@linaro.org>
2776 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2778 2015-09-21 Yao Qi <yao.qi@linaro.org>
2780 * tracepoint.c (max_jump_pad_size): Remove.
2782 2015-09-18 Yao Qi <yao.qi@linaro.org>
2784 * linux-aarch64-low.c: Don't include sys/uio.h.
2785 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2787 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2789 * tracepoint.c (eval_result_type): Change prototype.
2790 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2792 2015-09-15 Pedro Alves <palves@redhat.com>
2794 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2795 Check whether to report exec events instead of checking whether
2796 multiprocess is enabled.
2798 2015-09-15 Pedro Alves <palves@redhat.com>
2801 * remote-utils.c (prepare_resume_reply): Merge
2802 TARGET_WAITKIND_VFORK_DONE switch case with the
2803 TARGET_WAITKIND_FORKED case.
2805 2015-09-15 Yao Qi <yao.qi@linaro.org>
2807 * server.c (handle_query): Check string comparison using
2808 "else if" instead of "if".
2810 2015-09-15 Yao Qi <yao.qi@linaro.org>
2812 * server.c (vCont_supported): New global variable.
2813 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2814 matches. Append ";vContSupported+" to own_buf.
2815 (handle_v_requests): Append ";s;S" to own_buf if target supports
2816 hardware single step or vCont_supported is false.
2817 (capture_main): Set vCont_supported to zero.
2819 2015-09-15 Yao Qi <yao.qi@linaro.org>
2821 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2823 (linux_supports_hardware_single_step): ... New function.
2824 (linux_target_ops): Update.
2825 * lynx-low.c (lynx_target_ops): Set field
2826 supports_hardware_single_step to target_can_do_hardware_single_step.
2827 * nto-low.c (nto_target_ops): Likewise.
2828 * spu-low.c (spu_target_ops): Likewise.
2829 * win32-low.c (win32_target_ops): Likewise.
2830 * target.c (target_can_do_hardware_single_step): New function.
2831 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2832 Remove. <supports_hardware_single_step>: New field.
2833 (target_supports_conditional_breakpoints): Remove.
2834 (target_supports_hardware_single_step): New macro.
2835 (target_can_do_hardware_single_step): Declare.
2836 * server.c (handle_query): Use target_supports_hardware_single_step
2837 instead of target_supports_conditional_breakpoints.
2839 2015-09-15 Yao Qi <yao.qi@linaro.org>
2841 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2843 (struct linux_target_ops the_low_target): Install
2844 aarch64_linux_siginfo_fixup.
2846 2015-09-11 Don Breazeal <donb@codesourcery.com>
2847 Luis Machado <lgustavo@codesourcery.com>
2849 * linux-low.c (linux_mourn): Static declaration.
2850 (linux_arch_setup): Move in front of
2851 handle_extended_wait.
2852 (linux_arch_setup_thread): New function.
2853 (handle_extended_wait): Handle exec events. Call
2854 linux_arch_setup_thread. Make event_lwp argument a
2855 pointer-to-a-pointer.
2856 (check_zombie_leaders): Do not check stopped threads.
2857 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2858 (linux_low_filter_event): Add lwp and thread for exec'ing
2859 non-leader thread if leader thread has been deleted.
2860 Refactor code into linux_arch_setup_thread and call it.
2861 Pass child lwp pointer by reference to handle_extended_wait.
2862 (linux_wait_for_event_filtered): Update comment.
2863 (linux_wait_1): Prevent clobbering exec event status.
2864 (linux_supports_exec_events): New function.
2865 (linux_target_ops) <supports_exec_events>: Initialize new member.
2866 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2868 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2869 * server.c (report_exec_events): New global variable.
2870 (handle_query): Handle qSupported query for exec-events feature.
2871 (captured_main): Initialize report_exec_events.
2872 * server.h (report_exec_events): Declare new global variable.
2873 * target.h (struct target_ops) <supports_exec_events>: New
2875 (target_supports_exec_events): New macro.
2876 * win32-low.c (win32_target_ops) <supports_exec_events>:
2877 Initialize new member.
2879 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2881 * linux-low.c (linux_low_enable_btrace): Remove.
2882 (linux_target_ops): Replace linux_low_enable_btrace with
2883 linux_enable_btrace.
2885 2015-09-03 Yao Qi <yao.qi@linaro.org>
2887 * linux-aarch64-low.c (aarch64_insert_point): Call
2888 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2891 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2893 * linux-low.c (check_stopped_by_breakpoint): Use
2894 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2896 2015-08-27 Pedro Alves <palves@redhat.com>
2898 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2900 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2902 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2903 the XNEW-family equivalent.
2904 (compile_bytecodes): Likewise.
2905 * dll.c (loaded_dll): Likewise.
2906 * event-loop.c (append_callback_event): Likewise.
2907 (create_file_handler): Likewise.
2908 (create_file_event): Likewise.
2909 * hostio.c (handle_open): Likewise.
2910 * inferiors.c (add_thread): Likewise.
2911 (add_process): Likewise.
2912 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2913 * linux-arm-low.c (arm_new_process): Likewise.
2914 (arm_new_thread): Likewise.
2915 * linux-low.c (add_to_pid_list): Likewise.
2916 (linux_add_process): Likewise.
2917 (handle_extended_wait): Likewise.
2918 (add_lwp): Likewise.
2919 (enqueue_one_deferred_signal): Likewise.
2920 (enqueue_pending_signal): Likewise.
2921 (linux_resume_one_lwp_throw): Likewise.
2922 (linux_resume_one_thread): Likewise.
2923 (linux_read_memory): Likewise.
2924 (linux_write_memory): Likewise.
2925 * linux-mips-low.c (mips_linux_new_process): Likewise.
2926 (mips_linux_new_thread): Likewise.
2927 (mips_add_watchpoint): Likewise.
2928 * linux-x86-low.c (initialize_low_arch): Likewise.
2929 * lynx-low.c (lynx_add_process): Likewise.
2930 * mem-break.c (set_raw_breakpoint_at): Likewise.
2931 (set_breakpoint): Likewise.
2932 (add_condition_to_breakpoint): Likewise.
2933 (add_commands_to_breakpoint): Likewise.
2934 (clone_agent_expr): Likewise.
2935 (clone_one_breakpoint): Likewise.
2936 * regcache.c (new_register_cache): Likewise.
2937 * remote-utils.c (look_up_one_symbol): Likewise.
2938 * server.c (queue_stop_reply): Likewise.
2939 (start_inferior): Likewise.
2940 (queue_stop_reply_callback): Likewise.
2941 (handle_target_event): Likewise.
2942 * spu-low.c (fetch_ppc_memory): Likewise.
2943 (store_ppc_memory): Likewise.
2944 * target.c (set_target_ops): Likewise.
2945 * thread-db.c (thread_db_load_search): Likewise.
2946 (try_thread_db_load_1): Likewise.
2947 * tracepoint.c (add_tracepoint): Likewise.
2948 (add_tracepoint_action): Likewise.
2949 (create_trace_state_variable): Likewise.
2950 (cmd_qtdpsrc): Likewise.
2951 (cmd_qtro): Likewise.
2952 (add_while_stepping_state): Likewise.
2953 * win32-low.c (child_add_thread): Likewise.
2954 (get_image_name): Likewise.
2956 2015-08-25 Yao Qi <yao.qi@linaro.org>
2958 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2960 2015-08-25 Yao Qi <yao.qi@linaro.org>
2962 * Makefile.in (aarch64-linux.o): New rule.
2963 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2965 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2966 (aarch64_init_debug_reg_state): Make it extern.
2967 (aarch64_linux_prepare_to_resume): Remove.
2969 2015-08-25 Yao Qi <yao.qi@linaro.org>
2971 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2972 lwp_arch_private_info and ptid_of_lwp.
2974 2015-08-25 Yao Qi <yao.qi@linaro.org>
2976 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2977 Find proc_info by find_process_pid. All callers updated.
2979 2015-08-25 Yao Qi <yao.qi@linaro.org>
2981 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2983 (debug_reg_change_callback): Remove.
2984 (aarch64_notify_debug_reg_change): Remove.
2986 2015-08-25 Yao Qi <yao.qi@linaro.org>
2988 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2989 Call current_lwp_ptid.
2991 2015-08-25 Yao Qi <yao.qi@linaro.org>
2993 * linux-aarch64-low.c (debug_reg_change_callback): Use
2996 2015-08-25 Yao Qi <yao.qi@linaro.org>
2998 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3000 2015-08-25 Yao Qi <yao.qi@linaro.org>
3002 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3004 2015-08-25 Yao Qi <yao.qi@linaro.org>
3006 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3009 2015-08-25 Yao Qi <yao.qi@linaro.org>
3011 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3013 (debug_reg_change_callback): Remove argument entry and add argument
3014 lwp. Remove local variable thread. Don't print thread id in the
3015 debugging output. Don't check whether pid of thread equals to pid.
3016 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3017 iterate_over_lwps instead find_inferior.
3019 2015-08-24 Pedro Alves <palves@redhat.com>
3021 * inferiors.c (get_first_process): New function.
3022 * inferiors.h (get_first_process): New declaration.
3023 * remote-utils.c (read_ptid): Default to the first process in the
3024 list, instead of to the current thread's process.
3026 2015-08-24 Pedro Alves <palves@redhat.com>
3028 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3029 * event-loop.c: Likewise.
3030 * remote-utils.c: Likewise.
3031 * tracepoint.c: Likewise.
3033 2015-08-24 Pedro Alves <palves@redhat.com>
3035 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3038 2015-08-21 Pedro Alves <palves@redhat.com>
3040 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3041 instead of literal 1.
3043 2015-08-21 Pedro Alves <palves@redhat.com>
3045 * tdesc.c (default_description): Explicitly zero-initialize.
3047 2015-08-21 Pedro Alves <palves@redhat.com>
3050 * inferiors.c (remove_thread): Discard any pending stop reply for
3052 * server.c (remove_all_on_match_pid): Rename to ...
3053 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3055 (discard_queued_stop_replies): Change parameter to a ptid. Now
3057 (handle_v_kill, kill_inferior_callback, captured_main)
3058 (process_serial_event): Adjust.
3059 * server.h (discard_queued_stop_replies): Declare.
3061 2015-08-21 Pedro Alves <palves@redhat.com>
3063 * linux-low.c (wait_for_sigstop): Always switch to no thread
3064 selected if the previously current thread dies.
3065 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3066 process instead of the current thread's.
3067 * remote-utils.c (input_interrupt): Don't check if there's no
3069 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3070 current thread to the general thread fails, error out.
3071 (handle_qxfer_auxv, handle_qxfer_libraries)
3072 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3073 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3074 (handle_query): Check if there's a thread selected instead of
3075 checking whether there's any thread in the thread list.
3076 (handle_qxfer_threads, handle_qxfer_btrace)
3077 (handle_qxfer_btrace_conf): Don't error out early if there's no
3078 thread in the thread list.
3079 (handle_v_cont, myresume): Don't set the current thread to the
3081 (process_serial_event) <Hg handling>: Also set thread_id if the
3082 previous general thread is still alive.
3083 (process_serial_event) <g/G handling>: If setting the current
3084 thread to the general thread fails, error out.
3085 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3086 thread's lwp instead of the current thread's.
3087 * target.c (set_desired_thread): If the desired thread was not
3088 found, leave the current thread pointing to NULL. Return an int
3089 (boolean) indicating success.
3090 * target.h (set_desired_thread): Change return type to int.
3092 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3094 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3095 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3097 (ps_get_thread_area): New function.
3099 2015-08-19 Gary Benson <gbenson@redhat.com>
3101 * hostio.c (handle_pread): Do not attempt to read more data
3102 than hostio_reply_with_data can fit in a packet.
3104 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3106 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3108 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3110 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3112 2015-08-06 Pedro Alves <palves@redhat.com>
3114 * tracepoint.c (expr_eval_result): Now an int.
3116 2015-08-06 Pedro Alves <palves@redhat.com>
3118 * gdbthread.h (struct regcache): Forward declare.
3119 (struct thread_info) <regcache_data>: Now a struct regcache
3121 * inferiors.c (inferior_regcache_data)
3122 (set_inferior_regcache_data): Now work with struct regcache
3124 * inferiors.h (struct regcache): Forward declare.
3125 (inferior_regcache_data, set_inferior_regcache_data): Now work
3126 with struct regcache pointers.
3127 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3128 (free_register_cache_thread): Remove struct regcache pointer
3131 2015-08-06 Pedro Alves <palves@redhat.com>
3133 * server.c (captured_main): On error, print the exception message
3134 to stderr, and if run_once is set, throw a quit.
3136 2015-08-06 Pedro Alves <palves@redhat.com>
3138 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3141 2015-08-06 Pedro Alves <palves@redhat.com>
3143 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3144 reading beyond the passed in buffer length.
3146 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3148 * tracepoint.c (symbol_list) <required>: Remove.
3150 2015-08-06 Pedro Alves <palves@redhat.com>
3152 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3153 count if stopping and suspending threads.
3154 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3155 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3156 (linux_detach): Complete an ongoing step-over.
3157 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3159 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3160 (linux_wait_1): If passing a signal to the inferior after
3161 finishing a step-over, unsuspend and re-resume all lwps. If we
3162 see a single-step event but the thread should be continuing, don't
3163 pass the trap to gdb.
3164 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3165 internal_error instead of gdb_assert.
3166 (enqueue_pending_signal): New function.
3167 (check_ptrace_stopped_lwp_gone): Add debug output.
3168 (start_step_over): Use internal_error instead of gdb_assert.
3169 (complete_ongoing_step_over): New function.
3170 (linux_resume_one_thread): Don't resume a suspended thread.
3171 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3174 2015-08-06 Pedro Alves <palves@redhat.com>
3176 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3177 (linux_thread_alive): Use lwp_is_marked_dead.
3178 (extended_event_reported): Delete.
3179 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3180 instead of extended_event_reported.
3181 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3183 (lwp_is_marked_dead): New function.
3184 (lwp_running): Use lwp_is_marked_dead.
3185 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3188 2015-08-06 Pedro Alves <palves@redhat.com>
3190 * linux-low.c (linux_wait_1): Move fork event output out of the
3191 !report_to_gdb check. Pass event_child->waitstatus to
3192 target_waitstatus_to_string instead of ourstatus.
3194 2015-08-04 Yao Qi <yao.qi@linaro.org>
3196 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3197 if current_thread is 32 bit.
3199 2015-08-04 Yao Qi <yao.qi@linaro.org>
3201 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3202 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3203 * server.c (extended_protocol): Remove "static".
3204 * server.h (extended_protocol): Declare it.
3206 2015-08-04 Yao Qi <yao.qi@linaro.org>
3208 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3209 both aarch64 and aarch32.
3210 (aarch64_set_pc): Likewise.
3212 2015-08-04 Yao Qi <yao.qi@linaro.org>
3214 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3215 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3216 arm-with-neon.xml to srv_xmlfiles.
3217 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3218 (is_64bit_tdesc): New function.
3219 (aarch64_linux_read_description): New function.
3220 (aarch64_arch_setup): Call aarch64_linux_read_description.
3221 (regs_info): Rename to regs_info_aarch64.
3222 (aarch64_regs_info): Return right regs_info.
3223 (initialize_low_arch): Call initialize_low_arch_aarch32.
3225 2015-08-04 Yao Qi <yao.qi@linaro.org>
3227 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3228 * linux-aarch32-low.c: New file.
3229 * linux-aarch32-low.h: New file.
3230 * linux-arm-low.c (arm_fill_gregset): Move it to
3231 linux-aarch32-low.c.
3232 (arm_store_gregset): Likewise.
3233 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3234 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3235 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3236 (regs_info): Rename to regs_info_arm.
3237 (arm_regs_info): Return regs_info_aarch32 if
3238 have_ptrace_getregset is 1 and target description is
3239 arm_with_neon or arm_with_vfpv3.
3240 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3241 Call initialize_low_arch_aarch32 instead.
3243 2015-08-04 Yao Qi <yao.qi@linaro.org>
3245 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3246 * linux-low.c: ... here.
3247 * linux-low.h (have_ptrace_getregset): Declare it.
3249 2015-08-04 Pedro Alves <palves@redhat.com>
3251 * thread-db.c (struct thread_db): Use new typedefs.
3252 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3254 (disable_thread_event_reporting): Cast result of dlsym to
3255 destination function pointer type.
3256 (thread_db_mourn): Use td_ta_delete_ftype.
3258 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3260 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3262 (CDX_BREAKPOINT): Define for R2.
3263 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3264 (the_low_target): Add comments.
3266 2015-07-30 Yao Qi <yao.qi@linaro.org>
3268 * linux-arm-low.c (arm_hwcap): Remove it.
3269 (arm_read_description): New local variable arm_hwcap. Don't
3270 set arm_hwcap to zero.
3272 2015-07-30 Yao Qi <yao.qi@linaro.org>
3274 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3275 Use regcache->tdesc instead.
3276 (arm_store_wmmxregset): Likewise.
3277 (arm_fill_vfpregset): Likewise.
3278 (arm_store_vfpregset): Likewise.
3280 2015-07-30 Yao Qi <yao.qi@linaro.org>
3282 * linux-arm-low.c: Include arch/arm.h.
3283 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3284 (arm_store_gregset): Likewise.
3286 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3288 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3289 ptrace's 4th parameter.
3291 2015-07-27 Yao Qi <yao.qi@linaro.org>
3293 * configure.srv (case aarch64*-*-linux*): Don't set
3296 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3298 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3300 * linux-arm-low.c: Likewise.
3301 * linux-cris-low.c: Likewise.
3302 * linux-crisv32-low.c: Likewise.
3303 * linux-low.c: Likewise.
3304 * linux-m68k-low.c: Likewise.
3305 * linux-mips-low.c: Likewise.
3306 * linux-nios2-low.c: Likewise.
3307 * linux-s390-low.c: Likewise.
3308 * linux-sparc-low.c: Likewise.
3309 * linux-tic6x-low.c: Likewise.
3310 * linux-tile-low.c: Likewise.
3311 * linux-x86-low.c: Likewise.
3313 2015-07-24 Pedro Alves <palves@redhat.com>
3315 * config.in: Regenerate.
3316 * configure: Regenerate.
3318 2015-07-24 Pedro Alves <palves@redhat.com>
3320 * acinclude.m4: Include ../ptrace.m4.
3321 * configure.ac: Call GDB_AC_PTRACE.
3322 * config.in, configure: Regenerate.
3324 2015-07-24 Yao Qi <yao.qi@linaro.org>
3326 * linux-low.c (linux_create_inferior): Remove setting to
3327 proc->priv->new_inferior.
3328 (linux_attach): Likewise.
3329 (linux_low_filter_event): Likewise.
3330 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3332 2015-07-24 Yao Qi <yao.qi@linaro.org>
3334 * linux-low.c (linux_arch_setup): New function.
3335 (linux_low_filter_event): If proc->tdesc is NULL and
3336 proc->attached is true, call the_low_target.arch_setup.
3337 Otherwise, keep status pending, and return.
3338 (linux_resume_one_lwp_throw): Don't call get_pc if
3339 thread->while_stepping isn't NULL. Don't call
3340 get_thread_regcache if proc->tdesc is NULL.
3341 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3342 (linux_target_ops): Install arch_setup.
3343 * server.c (start_inferior): Call the_target->arch_setup.
3344 * target.h (struct target_ops) <arch_setup>: New field.
3345 (target_arch_setup): New marco.
3346 * lynx-low.c (lynx_target_ops): Update.
3347 * nto-low.c (nto_target_ops): Update.
3348 * spu-low.c (spu_target_ops): Update.
3349 * win32-low.c (win32_target_ops): Update.
3351 2015-07-24 Yao Qi <yao.qi@linaro.org>
3353 * linux-low.c (linux_add_process): Don't set
3354 proc->priv->new_inferior.
3355 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3356 (linux_attach): Likewise.
3358 2015-07-24 Yao Qi <yao.qi@linaro.org>
3360 * server.c (start_inferior): Code refactor.
3362 2015-07-24 Yao Qi <yao.qi@linaro.org>
3364 * server.c (process_serial_event): Set general_thread.
3366 2015-07-21 Yao Qi <yao.qi@linaro.org>
3368 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3369 aarch64_linux_get_debug_reg_capacity.
3371 2015-07-17 Yao Qi <yao.qi@linaro.org>
3373 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3374 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3375 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3376 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3377 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3378 (AARCH64_HWP_ALIGNMENT): Likewise.
3379 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3380 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3381 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3382 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3383 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3384 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3385 (struct aarch64_debug_reg_state): Likewise.
3386 (struct arch_lwp_info): Likewise.
3387 (aarch64_align_watchpoint): Likewise.
3388 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3389 (aarch64_watchpoint_length): Likewise.
3390 (aarch64_point_encode_ctrl_reg): Likewise
3391 (aarch64_point_is_aligned): Likewise.
3392 (aarch64_align_watchpoint): Likewise.
3393 (aarch64_linux_set_debug_regs):
3394 (aarch64_dr_state_insert_one_point): Likewise.
3395 (aarch64_dr_state_remove_one_point): Likewise.
3396 (aarch64_handle_breakpoint): Likewise.
3397 (aarch64_handle_aligned_watchpoint): Likewise.
3398 (aarch64_handle_unaligned_watchpoint): Likewise.
3399 (aarch64_handle_watchpoint): Likewise.
3401 2015-07-17 Yao Qi <yao.qi@linaro.org>
3403 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3404 and don't aarch64_get_debug_reg_state. All callers update.
3405 (aarch64_handle_aligned_watchpoint): Likewise.
3406 (aarch64_handle_unaligned_watchpoint): Likewise.
3407 (aarch64_handle_watchpoint): Likewise.
3408 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3409 (aarch64_remove_point): Likewise.
3411 2015-07-17 Yao Qi <yao.qi@linaro.org>
3413 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3415 (aarch64_handle_unaligned_watchpoint): Likewise.
3417 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3419 Revert the previous 3 commits:
3420 Move gdb_regex* to common/
3421 Move linux_find_memory_regions_full & co.
3422 gdbserver build-id attribute generator
3424 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3425 Jan Kratochvil <jan.kratochvil@redhat.com>
3427 gdbserver build-id attribute generator.
3428 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3429 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3430 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3432 (get_dynamic): Use find_pdhr to traverse program headers.
3433 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3434 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3435 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3436 (get_hex_build_id): New.
3437 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3438 to reply XML document.
3440 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3441 Jan Kratochvil <jan.kratochvil@redhat.com>
3443 * target.c: Include target/target-utils.h and fcntl.h.
3444 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3445 (target_fileio_read_stralloc): New functions.
3447 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3449 * Makefile.in (OBS): Add gdb_regex.o.
3451 * config.in: Rebuilt.
3452 * configure: Rebuilt.
3454 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3455 Jan Kratochvil <jan.kratochvil@redhat.com>
3457 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3458 * Makefile.in (OBS): Add target-utils.o.
3459 (linux-maps.o, target-utils.o): New.
3460 * configure.srv (srv_linux_obj): Add linux-maps.o.
3462 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3464 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3466 (the_low_target): Install it.
3468 2015-07-14 Pedro Alves <palves@redhat.com>
3470 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3471 Instead, ignore ECHILD, and throw an error for other errnos.
3473 2015-07-10 Pedro Alves <palves@redhat.com>
3475 * event-loop.c (struct callback_event) <data>: Change type to
3476 gdb_client_data instance instead of gdb_client_data pointer.
3477 (append_callback_event): Adjust.
3479 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3481 * linux-aarch64-low.c: Add comments for each linux_target_ops
3482 method. Remove comments already covered in target_ops and
3483 linux_target_ops definitions.
3484 (the_low_target): Add comments for each unimplemented method.
3486 2015-07-09 Yao Qi <yao.qi@linaro.org>
3488 * linux-aarch64-low.c (aarch64_regmap): Remove.
3489 (aarch64_usrregs_info): Remove.
3490 (regs_info): Set field usrregs to NULL.
3492 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3494 * linux-low.c: Include "rsp-low.h"
3495 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3496 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3497 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3498 (handle_btrace_enable_pt): New.
3499 (handle_btrace_general_set): Support "pt".
3500 (handle_btrace_conf_general_set): Support "pt:size".
3502 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3504 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3507 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3509 * linux-aarch64-low.c: Remove comment about endianness.
3510 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3511 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3514 2015-06-24 Gary Benson <gbenson@redhat.com>
3516 * linux-i386-ipa.c (stdint.h): Do not include.
3517 * lynx-i386-low.c (stdint.h): Likewise.
3518 * lynx-ppc-low.c (stdint.h): Likewise.
3519 * mem-break.c (stdint.h): Likewise.
3520 * thread-db.c (stdint.h): Likewise.
3521 * tracepoint.c (stdint.h): Likewise.
3522 * win32-low.c (stdint.h): Likewise.
3524 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3526 * server.c (write_qxfer_response): Update call to
3527 remote_escape_output.
3529 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3530 Jan Kratochvil <jan.kratochvil@redhat.com>
3532 Merge multiple hex conversions.
3533 * gdbreplay.c (tohex): Rename to 'fromhex'.
3534 (logchar): Use fromhex.
3536 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3538 * server.c (handle_qxfer_libraries): Set `version' attribute for
3541 2015-06-10 Gary Benson <gbenson@redhat.com>
3543 * target.h (struct target_ops) <multifs_open>: New field.
3544 <multifs_unlink>: Likewise.
3545 <multifs_readlink>: Likewise.
3546 * linux-low.c (nat/linux-namespaces.h): New include.
3547 (linux_target_ops): Initialize the_target->multifs_open,
3548 the_target->multifs_unlink and the_target->multifs_readlink.
3549 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3550 * hostio.c (hostio_fs_pid): New static variable.
3551 (hostio_handle_new_gdb_connection): New function.
3552 (handle_setfs): Likewise.
3553 (handle_open): Use the_target->multifs_open as appropriate.
3554 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3555 (handle_readlink): Use the_target->multifs_readlink as
3557 (handle_vFile): Handle vFile:setfs packets.
3558 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3559 after target_handle_new_gdb_connection.
3561 2015-06-10 Gary Benson <gbenson@redhat.com>
3563 * configure.ac (AC_CHECK_FUNCS): Add setns.
3564 * config.in: Regenerate.
3565 * configure: Likewise.
3566 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3567 (linux-namespaces.o): New rule.
3568 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3570 2015-06-09 Gary Benson <gbenson@redhat.com>
3572 * hostio.c (handle_open): Process mode argument with
3573 fileio_to_host_mode.
3575 2015-06-01 Yao Qi <yao.qi@linaro.org>
3577 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3578 * linux-x86-low.c: Likewise.
3580 2015-05-28 Don Breazeal <donb@codesourcery.com>
3582 * linux-low.c (handle_extended_wait): Initialize
3583 thread_info.last_resume_kind for new fork children.
3585 2015-05-15 Pedro Alves <palves@redhat.com>
3587 * target.h (target_handle_new_gdb_connection): Rewrite using if
3588 wrapped in do/while.
3590 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3592 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3593 * configure, config.in: Regenerate.
3594 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3597 2015-05-12 Don Breazeal <donb@codesourcery.com>
3599 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3600 PTRACE_EVENT_VFORK_DONE.
3601 (linux_low_ptrace_options, extended_event_reported): Add vfork
3603 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3604 and "vforkdone" for RSP 'T' Stop Reply Packet.
3605 * server.h (report_vfork_events): Declare
3608 2015-05-12 Don Breazeal <donb@codesourcery.com>
3610 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3611 (the_low_target) <new_fork>: Initialize new member.
3612 * linux-arm-low.c (arm_new_fork): New function.
3613 (the_low_target) <new_fork>: Initialize new member.
3614 * linux-low.c (handle_extended_wait): Call new target function
3616 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3617 * linux-mips-low.c (mips_add_watchpoint): New function
3618 extracted from mips_insert_point.
3619 (the_low_target) <new_fork>: Initialize new member.
3620 (mips_linux_new_fork): New function.
3621 (mips_insert_point): Call mips_add_watchpoint.
3622 * linux-x86-low.c (x86_linux_new_fork): New function.
3623 (the_low_target) <new_fork>: Initialize new member.
3625 2015-05-12 Don Breazeal <donb@codesourcery.com>
3627 * linux-low.c (handle_extended_wait): Implement return value,
3628 rename argument 'event_child' to 'event_lwp', handle
3629 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3630 (linux_low_ptrace_options): New function.
3631 (linux_low_filter_event): Call linux_low_ptrace_options,
3632 use different argument fo linux_enable_event_reporting,
3633 use return value from handle_extended_wait.
3634 (extended_event_reported): New function.
3635 (linux_wait_1): Call extended_event_reported and set
3636 status to report fork events.
3637 (linux_write_memory): Add pid to debug message.
3638 (reset_lwp_ptrace_options_callback): New function.
3639 (linux_handle_new_gdb_connection): New function.
3640 (linux_target_ops): Initialize new structure member.
3641 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3642 * lynx-low.c: Initialize new structure member.
3643 * remote-utils.c (prepare_resume_reply): Implement stop reason
3644 "fork" for "T" stop message.
3645 * server.c (handle_query): Call handle_new_gdb_connection.
3646 * server.h (report_fork_events): Declare global flag.
3647 * target.h (struct target_ops) <handle_new_gdb_connection>:
3649 (target_handle_new_gdb_connection): New macro.
3650 * win32-low.c: Initialize new structure member.
3652 2015-05-12 Don Breazeal <donb@codesourcery.com>
3654 * mem-break.c (APPEND_TO_LIST): Define macro.
3655 (clone_agent_expr): New function.
3656 (clone_one_breakpoint): New function.
3657 (clone_all_breakpoints): New function.
3658 * mem-break.h: Declare new functions.
3660 2015-05-12 Don Breazeal <donb@codesourcery.com>
3662 * linux-low.c (linux_supports_fork_events): New function.
3663 (linux_supports_vfork_events): New function.
3664 (linux_target_ops): Initialize new structure members.
3665 (initialize_low): Call linux_check_ptrace_features.
3666 * lynx-low.c (lynx_target_ops): Initialize new structure
3668 * server.c (report_fork_events, report_vfork_events):
3670 (handle_query): Add new features to qSupported packet and
3672 (captured_main): Initialize new global variables.
3673 * target.h (struct target_ops) <supports_fork_events>:
3675 <supports_vfork_events>: New member.
3676 (target_supports_fork_events): New macro.
3677 (target_supports_vfork_events): New macro.
3678 * win32-low.c (win32_target_ops): Initialize new structure
3681 2015-05-12 Gary Benson <gbenson@redhat.com>
3683 * server.c (handle_qxfer_exec_file): Use current process
3686 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3688 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3689 Remove HAVE_PTRACE_GETREGS conditionals.
3690 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3691 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3693 2015-05-08 Yao Qi <yao.qi@linaro.org>
3695 * linux-low.c (linux_supports_conditional_breakpoints): New
3697 (linux_target_ops): Install new target method.
3698 * lynx-low.c (lynx_target_ops): Install NULL hook for
3699 supports_conditional_breakpoints.
3700 * nto-low.c (nto_target_ops): Likewise.
3701 * spu-low.c (spu_target_ops): Likewise.
3702 * win32-low.c (win32_target_ops): Likewise.
3703 * server.c (handle_query): Check
3704 target_supports_conditional_breakpoints.
3705 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3707 (target_supports_conditional_breakpoints): New macro.
3709 2015-05-06 Pedro Alves <palves@redhat.com>
3712 * server.c (start_inferior): If the process exits, mourn it.
3714 2015-04-21 Gary Benson <gbenson@redhat.com>
3716 * hostio.c (fileio_open_flags_to_host): Factored out to
3717 fileio_to_host_openflags in common/fileio.c. Single use
3720 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3722 * linux-xtensa-low.c (xtensa_fill_gregset)
3723 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3726 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3728 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3729 (regs_info): Replace usrregs pointer with NULL.
3731 2015-04-17 Gary Benson <gbenson@redhat.com>
3733 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3734 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3735 * server.c (handle_qxfer_exec_file): New function.
3736 (qxfer_packets): Add exec-file entry.
3737 (handle_query): Report qXfer:exec-file:read as supported packet.
3739 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3741 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3743 2015-04-09 Gary Benson <gbenson@redhat.com>
3745 * hostio-errno.c (errno_to_fileio_error): Remove function.
3746 Update caller to use remote_fileio_to_fio_error.
3748 2015-04-09 Yao Qi <yao.qi@linaro.org>
3750 * linux-low.c (linux_insert_point): Call
3751 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3752 (linux_remove_point): Call remove_memory_breakpoint if type is
3754 * linux-x86-low.c (x86_insert_point): Don't call
3755 insert_memory_breakpoint.
3756 (x86_remove_point): Don't call remove_memory_breakpoint.
3758 2015-04-01 Pedro Alves <palves@redhat.com>
3759 Cleber Rosa <crosa@redhat.com>
3761 * server.c (gdbserver_usage): Reorganize and extend the usage
3764 2015-03-24 Pedro Alves <palves@redhat.com>
3766 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3767 output. Also dump TRAP_TRACE.
3768 (linux_low_filter_event): In debug output, distinguish a
3769 resume_stop SIGSTOP from a delayed SIGSTOP.
3771 2015-03-24 Gary Benson <gbenson@redhat.com>
3773 * linux-x86-low.c (x86_linux_new_thread): Moved to
3775 (x86_linux_prepare_to_resume): Likewise.
3777 2015-03-24 Gary Benson <gbenson@redhat.com>
3779 * Makefile.in (x86-linux-dregs.o): New rule.
3780 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3781 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3782 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3783 (x86_linux_dr_get): Likewise.
3784 (x86_linux_dr_set): Likewise.
3785 (update_debug_registers_callback): Likewise.
3786 (x86_linux_dr_set_addr): Likewise.
3787 (x86_linux_dr_get_addr): Likewise.
3788 (x86_linux_dr_set_control): Likewise.
3789 (x86_linux_dr_get_control): Likewise.
3790 (x86_linux_dr_get_status): Likewise.
3791 (x86_linux_update_debug_registers): Likewise.
3793 2015-03-24 Gary Benson <gbenson@redhat.com>
3795 * linux-x86-low.c (x86_linux_update_debug_registers):
3796 New function, factored out from...
3797 (x86_linux_prepare_to_resume): ...this.
3799 2015-03-24 Gary Benson <gbenson@redhat.com>
3801 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3802 (x86_linux_dr_set): Likewise.
3803 (update_debug_registers_callback): Likewise.
3804 (x86_linux_dr_set_addr): Likewise.
3805 (x86_linux_dr_get_addr): Likewise.
3806 (x86_linux_dr_set_control): Likewise.
3807 (x86_linux_dr_get_control): Likewise.
3808 (x86_linux_dr_get_status): Likewise.
3809 (x86_linux_prepare_to_resume): Likewise.
3811 2015-03-24 Gary Benson <gbenson@redhat.com>
3813 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3814 Use perror_with_name. Pass string through gettext.
3815 (x86_linux_dr_set): Likewise.
3817 2015-03-24 Gary Benson <gbenson@redhat.com>
3819 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3820 (x86_linux_dr_set_addr): ...this.
3821 (x86_dr_low_get_addr): Rename to...
3822 (x86_linux_dr_get_addr): ...this.
3823 (x86_dr_low_set_control): Rename to...
3824 (x86_linux_dr_set_control): ...this.
3825 (x86_dr_low_get_control): Rename to...
3826 (x86_linux_dr_get_control): ...this.
3827 (x86_dr_low_get_status): Rename to...
3828 (x86_linux_dr_get_status): ...this.
3829 (x86_dr_low): Update with new function names.
3831 2015-03-24 Gary Benson <gbenson@redhat.com>
3833 * Makefile.in (x86-linux.o): New rule.
3834 * configure.srv: Add x86-linux.o to relevant targets.
3835 * linux-low.c (lwp_set_arch_private_info): New function.
3836 (lwp_arch_private_info): Likewise.
3837 * linux-x86-low.c: Include nat/x86-linux.h.
3838 (arch_lwp_info): Removed structure.
3839 (update_debug_registers_callback):
3840 Use lwp_set_debug_registers_changed.
3841 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3842 and lwp_set_debug_registers_changed.
3843 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3845 2015-03-24 Gary Benson <gbenson@redhat.com>
3847 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3848 * linux-arm-low.c (arm_new_thread): Likewise.
3849 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3850 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3851 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3852 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3854 2015-03-24 Gary Benson <gbenson@redhat.com>
3856 * linux-low.c (ptid_of_lwp): New function.
3857 (lwp_is_stopped): Likewise.
3858 (lwp_stop_reason): Likewise.
3859 * linux-x86-low.c (update_debug_registers_callback):
3861 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3864 2015-03-24 Gary Benson <gbenson@redhat.com>
3866 * linux-low.h (linux_stop_lwp): Remove declaration.
3868 2015-03-24 Gary Benson <gbenson@redhat.com>
3870 * linux-low.h: Include nat/linux-nat.h.
3871 * linux-low.c (iterate_over_lwps_args): New structure.
3872 (iterate_over_lwps_filter): New function.
3873 (iterate_over_lwps): Likewise.
3874 * linux-x86-low.c (update_debug_registers_callback):
3875 Update signature to what iterate_over_lwps expects.
3876 Remove PID check that iterate_over_lwps now performs.
3877 (x86_dr_low_set_addr): Use iterate_over_lwps.
3878 (x86_dr_low_set_control): Likewise.
3880 2015-03-24 Gary Benson <gbenson@redhat.com>
3882 * linux-x86-low.c (x86_debug_reg_state): New function.
3883 (x86_linux_prepare_to_resume): Use the above.
3885 2015-03-24 Gary Benson <gbenson@redhat.com>
3887 * linux-low.c (current_lwp_ptid): New function.
3888 * linux-x86-low.c: Include nat/linux-nat.h.
3889 (x86_dr_low_get_addr): Use current_lwp_ptid.
3890 (x86_dr_low_get_control): Likewise.
3891 (x86_dr_low_get_status): Likewise.
3893 2015-03-20 Pedro Alves <palves@redhat.com>
3895 * tracepoint.c (cmd_qtstatus): Make "str" const.
3897 2015-03-20 Pedro Alves <palves@redhat.com>
3899 * server.c (handle_general_set): Make "req_str" const.
3901 2015-03-19 Pedro Alves <palves@redhat.com>
3903 * linux-low.c (linux_resume_one_lwp): Rename to ...
3904 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3905 instead call perror_with_name.
3906 (check_ptrace_stopped_lwp_gone): New function.
3907 (linux_resume_one_lwp): Reimplement as wrapper around
3908 linux_resume_one_lwp_throw that swallows errors if the LWP is
3911 2015-03-19 Pedro Alves <palves@redhat.com>
3913 * linux-low.c (count_events_callback, select_event_lwp_callback):
3914 No longer check whether the thread has resume_stop as last resume
3917 2015-03-19 Pedro Alves <palves@redhat.com>
3919 * linux-low.c (count_events_callback, select_event_lwp_callback):
3920 Use the lwp's status_pending_p field, not the thread's.
3922 2015-03-19 Pedro Alves <palves@redhat.com>
3924 * linux-low.c (select_event_lwp_callback): Update comments to
3925 no longer mention SIGTRAP.
3927 2015-03-18 Gary Benson <gbenson@redhat.com>
3929 * server.c (handle_query): Do not report vFile:fstat as supported.
3931 2015-03-11 Gary Benson <gbenson@redhat.com>
3933 * hostio.c (sys/types.h): New include.
3934 (sys/stat.h): Likewise.
3935 (common-remote-fileio.h): Likewise.
3936 (handle_fstat): New function.
3937 (handle_vFile): Handle vFile:fstat packets.
3939 2015-03-11 Gary Benson <gbenson@redhat.com>
3941 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3942 struct stat.st_blocks and struct stat.st_blksize.
3943 * configure: Regenerate.
3944 * config.in: Likewise.
3945 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3946 (OBS): Add common-remote-fileio.o.
3947 (common-remote-fileio.o): New rule.
3949 2015-03-09 Pedro Alves <palves@redhat.com>
3951 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3952 'struct sockaddr' pointer in 'accept' call.
3954 2015-03-09 Pedro Alves <palves@redhat.com>
3957 2015-03-07 Pedro Alves <palves@redhat.com>
3958 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3959 or <winsock2.h> here. Instead include "gdb_socket.h".
3960 (remote_open): Use union gdb_sockaddr_u.
3961 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3962 or <winsock2.h> here. Instead include "gdb_socket.h".
3963 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3964 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3966 (init_named_socket, gdb_agent_helper_thread): Use union
3969 2015-03-07 Pedro Alves <palves@redhat.com>
3971 * configure.ac (build_warnings): Move
3972 -Wdeclaration-after-statement to the C-specific set.
3973 * configure: Regenerate.
3975 2015-03-07 Pedro Alves <palves@redhat.com>
3977 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3978 or <winsock2.h> here. Instead include "gdb_socket.h".
3979 (remote_open): Use union gdb_sockaddr_u.
3980 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3981 or <winsock2.h> here. Instead include "gdb_socket.h".
3982 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3983 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3985 (init_named_socket, gdb_agent_helper_thread): Use union
3988 2015-03-07 Pedro Alves <palves@redhat.com>
3990 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3993 2015-03-06 Yao Qi <yao.qi@linaro.org>
3995 * linux-aarch64-low.c (aarch64_insert_point): Use
3996 show_debug_regs as a boolean.
3997 (aarch64_remove_point): Likewise.
3999 2015-03-05 Pedro Alves <palves@redhat.com>
4001 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4002 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4003 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4004 * nto-low.c (nto_target_ops): Likewise.
4005 * spu-low.c (spu_target_ops): Likewise.
4006 * win32-low.c (win32_target_ops): Likewise.
4008 2015-03-04 Pedro Alves <palves@redhat.com>
4010 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4011 Decide whether a breakpoint triggered based on the SIGTRAP's
4013 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4014 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4015 (linux_low_filter_event): Check for breakpoints before checking
4017 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4019 (linux_stopped_by_sw_breakpoint)
4020 (linux_supports_stopped_by_sw_breakpoint)
4021 (linux_stopped_by_hw_breakpoint)
4022 (linux_supports_stopped_by_hw_breakpoint): New functions.
4023 (linux_target_ops): Install new target methods.
4025 2015-03-04 Pedro Alves <palves@redhat.com>
4027 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4028 * server.c (swbreak_feature, hwbreak_feature): New globals.
4029 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4030 (captured_main): Clear swbreak_feature and hwbreak_feature.
4031 * server.h (swbreak_feature, hwbreak_feature): Declare.
4032 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4033 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4034 supports_stopped_by_hw_breakpoint>: New fields.
4035 (target_supports_stopped_by_sw_breakpoint)
4036 (target_stopped_by_sw_breakpoint)
4037 (target_supports_stopped_by_hw_breakpoint)
4038 (target_stopped_by_hw_breakpoint): Declare.
4040 2015-03-04 Pedro Alves <palves@redhat.com>
4042 enum lwp_stop_reason -> enum target_stop_reason
4043 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4044 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4045 (linux_wait_1, stuck_in_jump_pad_callback)
4046 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4047 (linux_stopped_by_watchpoint):
4048 * linux-low.h (enum lwp_stop_reason): Delete.
4049 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4050 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4052 2015-03-04 Yao Qi <yao.qi@linaro.org>
4054 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4056 2015-03-03 Gary Benson <gbenson@redhat.com>
4058 * hostio.c (handle_vFile): Fix prefix lengths.
4060 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4062 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4065 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4067 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4068 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4069 (clean): Add "rm -f" for above C files.
4070 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4071 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4072 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4073 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4074 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4075 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4076 (init_registers_s390x_vx_linux64)
4077 (init_registers_s390x_tevx_linux64)
4078 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4079 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4081 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4082 (s390_store_vxrs_high): New functions.
4083 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4085 (s390_arch_setup): Add logic for selecting one of the new target
4086 descriptions. Activate the new vector regsets if applicable.
4087 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4088 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4089 and init_registers_s390x_tevx_linux64.
4091 2015-03-01 Pedro Alves <palves@redhat.com>
4093 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4096 2015-02-27 Pedro Alves <palves@redhat.com>
4098 * linux-x86-low.c (u_debugreg_offset): New function.
4099 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4101 2015-02-27 Pedro Alves <palves@redhat.com>
4103 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4104 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4105 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4106 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4107 (ps_lsetfpregs, ps_getpid)
4108 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4109 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4110 (ps_lsetxregs, ps_plog): Declare.
4112 2015-02-27 Pedro Alves <palves@redhat.com>
4114 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4115 IP_AGENT_EXPORT_FUNC.
4116 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4117 IP_AGENT_EXPORT_FUNC.
4118 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4119 (IP_AGENT_EXPORT): Delete.
4120 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4121 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4122 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4123 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4124 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4125 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4126 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4127 (traceframe_read_count, traceframe_write_count)
4128 (traceframes_created, trace_state_variables, get_raw_reg)
4129 (get_trace_state_variable_value, set_trace_state_variable_value)
4130 (ust_loaded, helper_thread_id, cmd_buf): Use
4131 IPA_SYM_EXPORTED_NAME.
4132 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4133 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4134 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4135 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4136 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4137 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4138 EXTERN_C_PUSH/EXTERN_C_POP.
4139 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4140 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4141 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4142 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4143 (traceframe_write_count, traceframe_read_count)
4144 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4145 (about_to_request_buffer_space, get_trace_state_variable_value)
4146 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4147 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4148 EXTERN_C_PUSH/EXTERN_C_POP.
4149 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4150 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4151 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4152 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4153 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4154 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4155 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4156 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4158 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4159 (IP_AGENT_EXPORT_VAR_DECL): Define.
4161 (gdb_agent_get_raw_reg): Declare.
4163 2015-02-27 Tom Tromey <tromey@redhat.com>
4164 Pedro Alves <palves@redhat.com>
4166 Rename symbols whose names are reserved C++ keywords throughout.
4168 2015-02-27 Pedro Alves <palves@redhat.com>
4170 * Makefile.in (COMPILER): New, get it from autoconf.
4171 (CXX): Get from autoconf instead.
4172 (COMPILE.pre): Use COMPILER.
4173 (CC-LD): Rename to ...
4174 (CC_LD): ... this. Use COMPILER.
4175 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4176 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4177 * acinclude.m4: Include build-with-cxx.m4.
4178 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4179 Disable -Werror by default if building in C++ mode.
4180 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4181 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4182 the C++ compiler. Save/restore CXXFLAGS too.
4183 * configure: Regenerate.
4185 2015-02-27 Pedro Alves <palves@redhat.com>
4187 * acinclude.m4: Include libiberty.m4.
4188 * configure.ac: Call libiberty_INIT.
4189 * config.in, configure: Regenerate.
4191 2015-02-26 Pedro Alves <palves@redhat.com>
4193 * linux-low.c (linux_wait_1): When incrementing the PC past a
4194 program breakpoint always use the_low_target.breakpoint_len as
4195 increment, rather than the maximum between that and
4196 the_low_target.decr_pc_after_break.
4198 2015-02-23 Pedro Alves <palves@redhat.com>
4200 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4201 thread was doing a step-over; always adjust the PC if
4202 we stepped over a permanent breakpoint.
4203 (linux_wait_1): If we stepped over breakpoint that was on top of a
4204 permanent breakpoint, manually advance the PC past it.
4206 2015-02-23 Pedro Alves <palves@redhat.com>
4208 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4210 (x86_fill_gregset, x86_store_gregset): Use it when handling
4213 2015-02-20 Pedro Alves <palves@redhat.com>
4215 * thread-db.c: Include "nat/linux-procfs.h".
4216 (thread_db_init): Skip listing new threads if the kernel supports
4217 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4219 2015-02-20 Pedro Alves <palves@redhat.com>
4221 * linux-low.c (status_pending_p_callback): Use ptid_match.
4223 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4225 PR breakpoints/16812
4226 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4227 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4228 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4230 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4232 PR breakpoints/15956
4233 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4235 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4237 * linux-low.c (linux_low_btrace_conf): Print size.
4238 * server.c (handle_btrace_conf_general_set): New.
4239 (hanle_general_set): Call handle_btrace_conf_general_set.
4240 (handle_query): Report Qbtrace-conf:bts:size as supported.
4242 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4244 * linux-low.c (linux_low_enable_btrace): Update parameters.
4245 (linux_low_btrace_conf): New.
4246 (linux_target_ops)<to_btrace_conf>: Initialize.
4247 * server.c (current_btrace_conf): New.
4248 (handle_btrace_enable): Rename to ...
4249 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4250 to target_enable_btrace. Update comment. Update users.
4251 (handle_qxfer_btrace_conf): New.
4252 (qxfer_packets): Add btrace-conf entry.
4253 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4254 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4255 (target_ops)<read_btrace_conf>: New.
4256 (target_enable_btrace): Update parameters.
4257 (target_read_btrace_conf): New.
4259 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4261 * server.c (handle_btrace_general_set): Remove call to
4262 target_supports_btrace.
4263 (supported_btrace_packets): New.
4264 (handle_query): Call supported_btrace_packets.
4265 * target.h: include btrace-common.h.
4266 (btrace_target_info): Removed.
4267 (supports_btrace, target_supports_btrace): Update parameters.
4269 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4271 * Makefile.in (SFILES): Add common/btrace-common.c.
4272 (OBS): Add common/btrace-common.o.
4273 (btrace-common.o): Add build rules.
4274 * linux-low: Include btrace-common.h.
4275 (linux_low_read_btrace): Use struct btrace_data. Call
4276 btrace_data_init and btrace_data_fini.
4278 2015-02-06 Pedro Alves <palves@redhat.com>
4280 * thread-db.c (find_new_threads_callback): Add debug output.
4282 2015-02-04 Pedro Alves <palves@redhat.com>
4284 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4285 (resume_stopped_resumed_lwps): New function.
4286 (linux_wait_for_event_filtered): Use it.
4288 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4290 * Makefile.in (SFILES): Add linux-personality.c.
4291 (linux-personality.o): New rule.
4292 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4293 list of objects to be built.
4294 * linux-low.c: Include nat/linux-personality.h.
4295 (linux_create_inferior): Remove code to disable address space
4296 randomization (moved to ../nat/linux-personality.c). Create
4297 cleanup to disable address space randomization.
4299 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4301 * Makefile.in (posix-strerror.o): New rule.
4302 (mingw-strerror.o): Likewise.
4303 * configure: Regenerated.
4304 * configure.ac: Source file ../common/common.host. Initialize new
4305 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4307 2015-01-14 Yao Qi <yao@codesourcery.com>
4309 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4310 (ppc-linux.o): New rule.
4311 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4312 * configure.ac: AC_CHECK_FUNCS(getauxval).
4313 * config.in: Re-generated.
4314 * configure: Re-generated.
4315 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4316 ppc64_64bit_inferior_p
4318 2015-01-14 Yao Qi <yao@codesourcery.com>
4320 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4321 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4322 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4323 (PT_ORIG_R3, PT_TRAP): Likewise.
4324 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4325 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4326 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4328 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4330 * i387-fp.c (i387_cache_to_xsave): In look over
4331 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4332 zmmh_low_space field by use of zmmh_high_space.
4334 2015-01-09 Pedro Alves <palves@redhat.com>
4336 * linux-low.c (step_over_bkpt): Move higher up in the file.
4337 (handle_extended_wait): Don't store the stop_pc here.
4338 (get_stop_pc): Adjust comments and rename to ...
4339 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4340 stopped for a software breakpoint or hardware breakpoint.
4341 (thread_still_has_status_pending_p): New function.
4342 (status_pending_p_callback): Use
4343 thread_still_has_status_pending_p. If the event is no longer
4344 interesting, resume the LWP.
4345 (handle_tracepoints): Add assert.
4346 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4347 (wstatus_maybe_breakpoint): New function.
4348 (cancel_breakpoint): Delete function.
4349 (check_stopped_by_watchpoint): New function, factored out from
4350 linux_low_filter_event.
4351 (lp_status_maybe_breakpoint): Delete function.
4352 (linux_low_filter_event): Remove filter_ptid argument.
4353 Leave thread group exits pending here. Store the LWP's stop PC.
4354 Always leave events pending.
4355 (linux_wait_for_event_filtered): Pull all events out of the
4356 kernel, and leave them all pending.
4357 (count_events_callback, select_event_lwp_callback): Consider all
4359 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4360 (select_event_lwp): Only give preference to the stepping LWP in
4361 all-stop mode. Adjust comments.
4362 (ignore_event): New function.
4363 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4364 references to cancel_breakpoints. Adjust to renames. Also give
4365 equal priority to all LWPs that have had events in non-stop mode.
4366 If reporting a software breakpoint event, unadjust the LWP's PC.
4367 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4368 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4370 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4371 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4372 (linux_stopped_by_watchpoint): Adjust.
4373 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4374 * linux-low.h (enum lwp_stop_reason): New.
4375 (struct lwp_info) <stop_pc>: Adjust comment.
4376 <stopped_by_watchpoint>: Delete field.
4377 <stop_reason>: New field.
4378 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4379 * mem-break.c (software_breakpoint_inserted_here)
4380 (hardware_breakpoint_inserted_here): New function.
4381 * mem-break.h (software_breakpoint_inserted_here)
4382 (hardware_breakpoint_inserted_here): Declare.
4383 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4384 (cancel_breakpoints): Delete.
4385 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4386 (upload_fast_traceframes): Remove references to
4389 2015-01-09 Pedro Alves <palves@redhat.com>
4391 * thread-db.c (find_new_threads_callback): Ignore thread if the
4392 kernel thread ID is -1.
4394 2015-01-09 Pedro Alves <palves@redhat.com>
4396 * linux-low.c (linux_attach_fail_reason_string): Move to
4397 nat/linux-ptrace.c, and rename.
4398 (linux_attach_lwp): Update comment.
4399 (attach_proc_task_lwp_callback): New function.
4400 (linux_attach): Adjust to rename and use
4401 linux_proc_attach_tgid_threads.
4402 (linux_attach_fail_reason_string): Delete declaration.
4404 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4406 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4407 * server.c (gdbserver_version): Likewise.
4409 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4411 * remote-utils.c: Include ctype.h.
4412 (input_interrupt): Explicitly handle the case when the char
4413 received is the NUL byte. Improve the printing of non-ASCII
4416 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4418 * linux-low.c (linux_low_filter_event): Update call to
4419 linux_enable_event_reporting following the addition of
4420 a new parameter to that function.
4422 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4425 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4426 (AARCH64_FPCR_REGNO): Likewise.
4427 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4428 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4429 (aarch64_store_fpregset): Likewise.
4431 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4433 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4434 Remove FIXME comment about assumption about N.
4436 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4438 * configure.ac: If large-file support is disabled in GDBserver,
4439 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4440 * configure: Regenerate.
4442 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4444 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4445 warning upon ENODATA from ptrace.
4446 * linux-s390-low.c (s390_store_tdb): New.
4447 (s390_regsets): Add regset for NT_S390_TDB.
4449 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4451 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4452 without a fill_function.
4453 * linux-s390-low.c (s390_fill_last_break): Remove.
4454 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4455 (s390_arch_setup): Use regset's size instead of fill_function for
4458 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4460 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4461 the regset's store function when ptrace returned an error.
4462 * regcache.c (get_thread_regcache): Invalidate register cache
4463 before fetching inferior's registers.
4465 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4467 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4468 while-loop as for-loop.
4469 (regsets_store_inferior_registers): Likewise.
4471 2014-11-28 Yao Qi <yao@codesourcery.com>
4473 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4474 * config.in, configure: Re-generate.
4475 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4478 2014-11-21 Yao Qi <yao@codesourcery.com>
4480 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4481 (AC_CHECK_HEADERS): Remove malloc.h.
4482 * configure: Re-generated.
4483 * config.in: Re-generated.
4484 * server.h: Don't include alloca.h and malloc.h.
4485 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4486 Don't include malloc.h.
4488 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4490 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4491 corresponding ERRNO check in same block.
4493 2014-11-12 Pedro Alves <palves@redhat.com>
4495 * server.c (cont_thread): Update comment.
4496 (start_inferior, attach_inferior): No longer clear cont_thread.
4497 (handle_v_cont): No longer set cont_thread.
4498 (captured_main): Clear cont_thread each time a GDB connects.
4500 2014-11-12 Pedro Alves <palves@redhat.com>
4502 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4503 thread, and don't resume all threads if the Hc thread has exited.
4505 2014-11-12 Pedro Alves <palves@redhat.com>
4507 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4508 the process group instead of to a specific LWP.
4510 2014-10-15 Pedro Alves <palves@redhat.com>
4513 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4515 (arm_set_thread_context): Delete.
4516 (the_low_target): Adjust.
4517 * win32-i386-low.c (debug_registers_changed)
4518 (debug_registers_used): Delete.
4519 (update_debug_registers_callback): New function.
4520 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4521 needing to update their debug registers.
4522 (win32_get_current_dr): New function.
4523 (x86_dr_low_get_addr, x86_dr_low_get_control)
4524 (x86_dr_low_get_status): Fetch the debug register from the thread
4526 (i386_initial_stuff): Adjust.
4527 (i386_get_thread_context): Remove current_event parameter. Don't
4528 clear debug_registers_changed nor copy DR values to
4530 (i386_set_thread_context): Delete.
4531 (i386_prepare_to_resume): New function.
4532 (i386_thread_added): Mark the thread as needing to update irs
4534 (the_low_target): Remove i386_set_thread_context and install
4535 i386_prepare_to_resume.
4536 * win32-low.c (win32_get_thread_context): Adjust.
4537 (win32_set_thread_context): Use SetThreadContext
4539 (win32_prepare_to_resume): New function.
4540 (win32_require_context): New function, factored out from ...
4541 (thread_rec): ... this.
4542 (continue_one_thread): Call win32_prepare_to_resume on each thread
4543 we're about to continue.
4544 (win32_resume): Call win32_prepare_to_resume on the event thread.
4545 * win32-low.h (struct win32_thread_info)
4546 <debug_registers_changed>: New field.
4547 (struct win32_target_ops): Change prototype of set_thread_context,
4548 delete set_thread_context and add prepare_to_resume.
4549 (win32_require_context): New declaration.
4551 2014-10-08 Gary Benson <gbenson@redhat.com>
4553 * server.h: Do not include common-exceptions.h.
4555 2014-10-08 Gary Benson <gbenson@redhat.com>
4557 * server.h: Do not include cleanups.h.
4559 2014-09-30 James Hogan <james.hogan@imgtec.com>
4561 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4564 2014-09-23 Yao Qi <yao@codesourcery.com>
4566 * linux-low.c (lp_status_maybe_breakpoint): New function.
4567 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4568 (count_events_callback): Likewise.
4569 (select_event_lwp_callback): Likewise.
4570 (cancel_breakpoints_callback): Likewise.
4572 2014-09-19 Don Breazeal <donb@codesourcery.com>
4574 * linux-low.c (handle_extended_wait): Call
4575 linux_ptrace_get_extended_event.
4576 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4577 linux_is_extended_waitstatus.
4579 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4581 * Makefile.in (CPPFLAGS): Define.
4582 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4583 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4585 2014-09-16 Gary Benson <gbenson@redhat.com>
4587 * inferiors.h (current_inferior): Renamed as...
4588 (current_thread): New variable. All uses updated.
4589 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4590 (maybe_move_out_of_jump_pad): Likewise.
4591 (cancel_breakpoint): Likewise.
4592 (linux_low_filter_event): Likewise.
4593 (wait_for_sigstop): Likewise.
4594 (linux_resume_one_lwp): Likewise.
4595 (need_step_over_p): Likewise.
4596 (start_step_over): Likewise.
4597 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4598 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4599 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4600 and save_inferior as saved_thread.
4601 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4603 (regcache_invalidate_thread): Likewise.
4604 * remote-utils.c (prepare_resume_reply): Likewise.
4605 * thread-db.c (thread_db_get_tls_address): Likewise.
4606 (disable_thread_event_reporting): Likewise.
4607 (remove_thread_event_breakpoints): Likewise.
4608 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4610 * target.h (set_desired_inferior): Renamed as...
4611 (set_desired_thread): New declaration. All uses updated.
4612 * server.c (myresume): Updated comment to reference thread instead
4614 (handle_serial_event): Likewise.
4615 (handle_target_event): Likewise.
4617 2014-09-12 Tom Tromey <tromey@redhat.com>
4618 Gary Benson <gbenson@redhat.com>
4620 * regcache.h: Include common-regcache.h.
4621 (regcache_read_pc): Don't declare.
4622 * regcache.c (get_thread_regcache_for_ptid): New function.
4624 2014-09-11 Tom Tromey <tromey@redhat.com>
4625 Gary Benson <gbenson@redhat.com>
4627 * symbol.c: New file.
4628 * Makefile.in (SFILES): Add symbol.c.
4629 (OBS): Add symbol.o.
4631 2014-09-11 Gary Benson <gbenson@redhat.com>
4633 * target.c (target_stop_ptid, target_continue_ptid): New
4636 2014-09-11 Tom Tromey <tromey@redhat.com>
4637 Gary Benson <gbenson@redhat.com>
4639 * target.h: Include target/target.h.
4640 * target.c (target_read_memory, target_read_uint32)
4641 (target_write_memory): New functions.
4643 2014-09-11 Gary Benson <gbenson@redhat.com>
4645 * server.h (debug_hw_points): Don't declare.
4646 * server.c (debug_hw_points): Don't define. Replace all uses
4647 with show_debug_regs.
4648 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4649 all uses with show_debug_regs.
4651 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4653 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4654 endianness into account.
4655 (ppc_supply_ptrace_register): Likewise.
4657 2014-09-03 James Hogan <james.hogan@imgtec.com>
4659 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4660 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4662 2014-09-03 Gary Benson <gbenson@redhat.com>
4664 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4665 ALL_DEBUG_ADDRESS_REGISTERS.
4667 2014-09-02 Gary Benson <gbenson@redhat.com>
4669 * i386-low.h: Renamed as...
4670 * x86-low.h: New file. All type, function and variable name
4671 prefixes changed from "i386_" to "x86_". All references updated.
4672 * i386-low.c: Renamed as...
4673 * x86-low.c: New file. All type, function and variable name
4674 prefixes changed from "i386_" to "x86_". All references updated.
4676 2014-09-02 Gary Benson <gbenson@redhat.com>
4678 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4679 (x86_linux_new_thread): Likewise.
4681 2014-08-29 Gary Benson <gbenson@redhat.com>
4683 * server.h (setjmp.h): Do not include.
4684 (toplevel): Do not declare.
4685 (common-exceptions.h): Include.
4686 (cleanups.h): Likewise.
4687 * server.c (toplevel): Do not define.
4688 (exit_code): New static global.
4689 (detach_or_kill_for_exit_cleanup): New function.
4690 (main): New function. Original main renamed to...
4691 (captured_main): New function.
4692 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4694 2014-08-29 Gary Benson <gbenson@redhat.com>
4696 * Makefile.in (SFILES): Add common/common-exceptions.c.
4697 (OBS): Add common-exceptions.o.
4698 (common-exceptions.o): New rule.
4699 * utils.c (prepare_to_throw_exception): New function.
4701 2014-08-29 Gary Benson <gbenson@redhat.com>
4703 * config.in: Regenerate.
4704 * configure: Likewise.
4706 2014-08-29 Gary Benson <gbenson@redhat.com>
4708 * Makefile.in (SFILES): Add common/cleanups.c.
4710 (cleanups.o): New rule.
4712 2014-08-29 Gary Benson <gbenson@redhat.com>
4714 * utils.c (internal_vwarning): New function.
4716 2014-08-28 Gary Benson <gbenson@redhat.com>
4718 * utils.h (fatal): Remove declaration.
4719 * utils.c (fatal): Remove function.
4721 2014-08-28 Gary Benson <gbenson@redhat.com>
4723 * tracepoint.c (gdb_agent_init): Replace fatal with
4725 (initialize_tracepoint): Likewise.
4727 2014-08-28 Gary Benson <gbenson@redhat.com>
4729 * remote-utils.c (remote_prepare): Replace fatal with error.
4731 2014-08-28 Gary Benson <gbenson@redhat.com>
4733 * linux-low.c (linux_async): Replace fatal with warning.
4735 (linux_start_non_stop): Return -1 if linux_async failed.
4737 2014-08-28 Gary Benson <gbenson@redhat.com>
4739 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4741 (i386_dr_low_get_addr): Remove vague comment.
4742 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4745 2014-08-28 Gary Benson <gbenson@redhat.com>
4747 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4748 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4750 (linux_resume_one_lwp): Likewise.
4751 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4753 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4754 with internal_error.
4755 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4756 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4757 (find_register_by_name): Replace fatal with internal_error.
4758 (find_regno): Likewise.
4759 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4760 * thread-db.c (thread_db_create_event): Likewise.
4761 (thread_db_load_search): Likewise.
4762 (try_thread_db_load_1): Likewise.
4763 * tracepoint.c (get_jump_space_head): Replace fatal with
4765 (claim_trampoline_space): Likewise.
4766 (have_fast_tracepoint_trampoline_buffer): Likewise.
4767 (cmd_qtstart): Likewise.
4768 (stop_tracing): Likewise.
4769 (fast_tracepoint_collecting): Likewise.
4770 (target_malloc): Likewise.
4771 (download_tracepoint): Likewise.
4772 (download_trace_state_variables): Replace check with gdb_assert.
4773 (upload_fast_traceframes): Replace fatal with internal_error.
4775 2014-08-19 Tom Tromey <tromey@redhat.com>
4776 Gary Benson <gbenson@redhat.com>
4778 * Makefile.in (SFILES): Add common/common-debug.c.
4779 (OBS): Add common-debug.o.
4780 (common-debug.o): New rule.
4781 * debug.h (debug_printf): Don't declare.
4782 * debug.c (debug_printf): Renamed and rewritten as...
4783 (debug_vprintf): New function.
4785 2014-08-19 Gary Benson <gbenson@redhat.com>
4787 * utils.h: Do not include print-utils.h.
4789 2014-08-19 Tom Tromey <tromey@redhat.com>
4790 Gary Benson <gbenson@redhat.com>
4792 * server.h: Add static assertion.
4793 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4795 2014-08-19 Tom Tromey <tromey@redhat.com>
4796 Gary Benson <gbenson@redhat.com>
4798 * Makefile.in (SFILES): Add common/errors.c.
4799 (OBS): Add errors.o.
4800 (IPA_OBS): Add errors-ipa.o.
4801 (errors.o): New rule.
4802 (errors-ipa.o): Likewise.
4803 * utils.h (perror_with_name, error, warning): Don't declare.
4804 * utils.c (warning): Renamed and rewritten as...
4805 (vwarning): New function.
4806 (error): Renamed and rewritten as...
4807 (verror): New function.
4808 (internal_error): Renamed and rewritten as...
4809 (internal_verror): New function.
4811 2014-08-07 Gary Benson <gbenson@redhat.com>
4813 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4814 * configure: Regenerate.
4815 * config.in: Likewise.
4816 * server.h: Do not include errno.h.
4817 * event-loop.c: Likewise.
4818 * hostio-errno.c: Likewise.
4819 * linux-low.c: Likewise.
4820 * remote-utils.c: Likewise.
4821 * spu-low.c: Likewise.
4822 * utils.c: Likewise.
4823 * gdbreplay.c: Unconditionally include errno.h.
4825 2014-08-07 Gary Benson <gbenson@redhat.com>
4827 * server.h: Do not include string.h.
4828 * event-loop.c: Likewise.
4829 * linux-low.c: Likewise.
4830 * regcache.c: Likewise.
4831 * remote-utils.c: Likewise.
4832 * spu-low.c: Likewise.
4833 * utils.c: Likewise.
4835 2014-08-07 Gary Benson <gbenson@redhat.com>
4837 * server.h: Do not include gdb_assert.h.
4839 2014-08-07 Gary Benson <gbenson@redhat.com>
4841 * server.h: Do not include common-utils.h.
4843 2014-08-07 Gary Benson <gbenson@redhat.com>
4845 * server.h: Do not include ptid.h.
4846 * notif.h: Likewise.
4848 2014-08-07 Gary Benson <gbenson@redhat.com>
4850 * server.h: Do not include gdb_locale.h.
4852 2014-08-07 Gary Benson <gbenson@redhat.com>
4854 * server.h: Do not include gdb/signals.h.
4855 * win32-low.c: Likewise.
4857 2014-08-07 Gary Benson <gbenson@redhat.com>
4859 * server.h: Do not include pathmax.h.
4861 2014-08-07 Gary Benson <gbenson@redhat.com>
4863 * server.h: Do not include libiberty.h.
4864 * linux-bfin-low.c: Likewise.
4866 2014-08-07 Gary Benson <gbenson@redhat.com>
4868 * server.h: Do not include ansidecl.h.
4870 2014-08-07 Gary Benson <gbenson@redhat.com>
4872 * linux-x86-low.c: Do not include stddef.h.
4873 * lynx-ppc-low.c: Likewise.
4874 * tracepoint.c: Likewise.
4876 2014-08-07 Gary Benson <gbenson@redhat.com>
4878 * server.h: Do not include stdarg.h.
4879 * nto-low.c: Likewise.
4881 2014-08-07 Gary Benson <gbenson@redhat.com>
4883 * server.h: Do not include stdlib.h.
4884 * inferiors.c: Likewise.
4885 * linux-low.c: Likewise.
4886 * regcache.c: Likewise.
4887 * spu-low.c: Likewise.
4888 * tracepoint.c: Likewise.
4889 * utils.c: Likewise.
4891 2014-08-07 Gary Benson <gbenson@redhat.com>
4893 * server.h: Do not include stdio.h.
4894 * linux-low.c: Likewise.
4895 * remote-utils.c: Likewise.
4896 * spu-low.c: Likewise.
4897 * utils.c: Likewise.
4898 * wincecompat.c: Likewise.
4900 2014-08-06 Gary Benson <gbenson@redhat.com>
4902 * regcache.c (init_register_cache): Move conditionals inside if.
4904 2014-08-06 Gary Benson <gbenson@redhat.com>
4906 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4908 2014-07-31 Gary Benson <gbenson@redhat.com>
4910 * ax.h: Do not include server.h.
4911 * gdbthread.h: Likewise.
4912 * lynx-low.h: Likewise.
4913 * notif.h: Likewise.
4915 2014-07-30 Gary Benson <gbenson@redhat.com>
4917 * server.h: Include common-defs.h.
4918 Do not include config.h or build-gnulib-gdbserver/config.h.
4920 2014-07-30 Gary Benson <gbenson@redhat.com>
4922 * hostio-errno.c: Move server.h to top of includes list.
4923 * inferiors.c: Likewise.
4924 * linux-x86-low.c: Likewise.
4925 * notif.c: Include server.h.
4927 2014-07-24 Tom Tromey <tromey@redhat.com>
4928 Gary Benson <gbenson@redhat.com>
4930 * server.h (CORE_ADDR): Now unsigned.
4932 2014-07-16 Pedro Alves <palves@redhat.com>
4934 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4936 2014-07-15 Pedro Alves <palves@redhat.com>
4938 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4941 2014-07-11 Pedro Alves <palves@redhat.com>
4943 * linux-low.c (kill_wait_lwp): New function, based on
4944 kill_one_lwp_callback, but use my_waitpid directly.
4945 (kill_one_lwp_callback, linux_kill): Use it.
4947 2014-06-23 Pedro Alves <palves@redhat.com>
4949 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4950 before setting DR0..DR3.
4952 2014-06-20 Gary Benson <gbenson@redhat.com>
4954 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4955 * configure: Regenerated.
4956 * config.in: Likewise.
4958 2014-06-20 Gary Benson <gbenson@redhat.com>
4960 * Makefile.in (SFILES): Update locations for files moved
4962 (object file files): Reordered.
4964 2014-06-20 Gary Benson <gbenson@redhat.com>
4966 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4967 (i386_dr_low_set_addr): Likewise.
4968 (i386_dr_low_get_addr): Likewise.
4969 (i386_dr_low_can_set_control): Likewise.
4970 (i386_dr_low_set_control): Likewise.
4971 (i386_dr_low_get_control): Likewise.
4972 (i386_dr_low_get_status): Likewise.
4973 (i386_get_debug_register_length): Likewise.
4974 * linux-x86-low.c (i386_dr_low_set_addr):
4975 Changed signature. Made static.
4976 (i386_dr_low_get_addr): Likewise.
4977 (i386_dr_low_set_control): Likewise.
4978 (i386_dr_low_get_control): Likewise.
4979 (i386_dr_low_get_status): Likewise.
4980 (i386_dr_low): New global variable.
4981 * win32-i386-low.c (i386_dr_low_set_addr):
4982 Changed signature. Made static.
4983 (i386_dr_low_get_addr): Likewise.
4984 (i386_dr_low_set_control): Likewise.
4985 (i386_dr_low_get_control): Likewise.
4986 (i386_dr_low_get_status): Likewise.
4987 (i386_dr_low): New global variable.
4989 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4991 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4992 * Makefile.in (AR, AR_FLAGS): Define.
4993 * configure: Regenerate.
4995 2014-06-19 Gary Benson <gbenson@redhat.com>
4997 * Makefile.in (i386-dregs.o): New rule.
4998 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4999 * i386-low.c (target.h): Remove include.
5000 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5001 (DR_CONTROL_SHIFT): Likewise.
5002 (DR_CONTROL_SIZE): Likewise.
5003 (DR_RW_EXECUTE): Likewise.
5004 (DR_RW_WRITE): Likewise.
5005 (DR_RW_READ): Likewise.
5006 (DR_RW_IORW): Likewise.
5007 (DR_LEN_1): Likewise.
5008 (DR_LEN_2): Likewise.
5009 (DR_LEN_4): Likewise.
5010 (DR_LEN_8): Likewise.
5011 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5012 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5013 (DR_ENABLE_SIZE): Likewise.
5014 (DR_LOCAL_SLOWDOWN): Likewise.
5015 (DR_GLOBAL_SLOWDOWN): Likewise.
5016 (DR_CONTROL_RESERVED): Likewise.
5017 (I386_DR_CONTROL_MASK): Likewise.
5018 (I386_DR_VACANT): Likewise.
5019 (I386_DR_LOCAL_ENABLE): Likewise.
5020 (I386_DR_GLOBAL_ENABLE): Likewise.
5021 (I386_DR_DISABLE): Likewise.
5022 (I386_DR_SET_RW_LEN): Likewise.
5023 (I386_DR_GET_RW_LEN): Likewise.
5024 (I386_DR_WATCH_HIT): Likewise.
5025 (i386_wp_op_t): Likewise.
5026 (i386_show_dr): Likewise.
5027 (i386_length_and_rw_bits): Likewise.
5028 (i386_insert_aligned_watchpoint): Likewise.
5029 (i386_remove_aligned_watchpoint): Likewise.
5030 (i386_handle_nonaligned_watchpoint): Likewise.
5031 i386_update_inferior_debug_regs(): Likewise.
5032 (i386_dr_insert_watchpoint): Likewise.
5033 (i386_dr_remove_watchpoint): Likewise.
5034 (i386_dr_region_ok_for_watchpoint): Likewise.
5035 (i386_dr_stopped_data_address): Likewise.
5036 (i386_dr_stopped_by_watchpoint): Likewise.
5038 2014-06-19 Gary Benson <gbenson@redhat.com>
5040 * i386-low.c (i386_dr_show): Renamed to
5041 i386_show_dr and made static. All uses updated.
5042 (i386_dr_length_and_rw_bits): Renamed to
5043 i386_length_and_rw_bits and made static.
5045 (i386_dr_insert_aligned_watchpoint): Renamed to
5046 i386_insert_aligned_watchpoint and made static.
5048 (i386_dr_remove_aligned_watchpoint): Renamed to
5049 i386_remove_aligned_watchpoint and made static.
5051 (i386_dr_update_inferior_debug_regs): Renamed to
5052 i386_update_inferior_debug_regs and made static.
5055 2014-06-18 Gary Benson <gbenson@redhat.com>
5057 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5058 (i386_dr_low_can_set_control): Likewise.
5059 (i386_get_debug_register_length): Likewise.
5060 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5061 (i386_dr_low_can_set_control): Likewise.
5062 (i386_get_debug_register_length): Likewise.
5064 2014-06-17 Gary Benson <gbenson@redhat.com>
5066 * i386-low.h (i386-dregs.h): New include.
5067 (DR_FIRSTADDR): Now in i386-dregs.h.
5068 (DR_LASTADDR): Likewise.
5069 (DR_NADDR): Likewise.
5070 (DR_STATUS): Likewise.
5071 (DR_CONTROL): Likewise.
5072 (i386_debug_reg_state): Likewise.
5073 (i386_dr_insert_watchpoint): Likewise.
5074 (i386_dr_remove_watchpoint): Likewise.
5075 (i386_dr_region_ok_for_watchpoint): Likewise.
5076 (i386_dr_stopped_data_address): Likewise.
5077 (i386_dr_stopped_by_watchpoint): Likewise.
5078 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5080 2014-06-18 Gary Benson <gbenson@redhat.com>
5082 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5083 i386_dr_insert_watchpoint.
5084 (i386_low_remove_watchpoint): Renamed to
5085 i386_dr_remove_watchpoint.
5086 (i386_low_region_ok_for_watchpoint): Renamed to
5087 i386_dr_region_ok_for_watchpoint.
5088 (i386_low_stopped_data_address): Renamed to
5089 i386_dr_stopped_data_address.
5090 (i386_low_stopped_by_watchpoint): Renamed to
5091 i386_dr_stopped_by_watchpoint.
5092 * i386-low.c (i386_show_dr): Renamed to
5093 i386_dr_show and made nonstatic. All uses updated.
5094 (i386_length_and_rw_bits): Renamed to
5095 i386_dr_length_and_rw_bits and made nonstatic.
5097 (i386_insert_aligned_watchpoint): Renamed to
5098 i386_dr_insert_aligned_watchpoint and made nonstatic.
5100 (i386_remove_aligned_watchpoint): Renamed to
5101 i386_dr_remove_aligned_watchpoint and made nonstatic.
5103 (i386_update_inferior_debug_regs): Renamed to
5104 i386_dr_update_inferior_debug_regs and made nonstatic.
5106 (i386_low_insert_watchpoint): Renamed to
5107 i386_dr_insert_watchpoint. All uses updated.
5108 (i386_low_remove_watchpoint): Renamed to
5109 i386_dr_remove_watchpoint. All uses updated.
5110 (i386_low_region_ok_for_watchpoint): Renamed to
5111 i386_dr_region_ok_for_watchpoint. All uses updated.
5112 (i386_low_stopped_data_address): Renamed to
5113 i386_dr_stopped_data_address. All uses updated.
5114 (i386_low_stopped_by_watchpoint): Renamed to
5115 i386_dr_stopped_by_watchpoint. All uses updated.
5117 2014-06-18 Gary Benson <gbenson@redhat.com>
5119 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5120 (i386_dr_low_can_set_control): Likewise.
5121 (i386_insert_aligned_watchpoint): New check.
5123 2014-06-18 Gary Benson <gbenson@redhat.com>
5125 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5128 2014-06-18 Gary Benson <gbenson@redhat.com>
5130 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5131 instead of fatal and error.
5132 (i386_handle_nonaligned_watchpoint): Likewise.
5134 2014-06-18 Gary Benson <gbenson@redhat.com>
5136 * i386-low.c (i386_get_debug_register_length): New macro.
5137 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5138 (i386_show_dr): Use debug_printf instead of fprintf. Use
5139 phex to format values.
5141 2014-06-18 Gary Benson <gbenson@redhat.com>
5143 * i386-low.h: Comment changes.
5144 * i386-low.c: Likewise.
5146 2014-06-18 Gary Benson <gbenson@redhat.com>
5148 * i386-low.c: Whitespace changes.
5150 2014-06-12 Tom Tromey <tromey@redhat.com>
5152 * utils.c (freeargv): Remove.
5154 2014-06-12 Tom Tromey <tromey@redhat.com>
5156 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5157 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5158 (parse_debug_format_options): Likewise.
5159 (gdbserver_usage): Likewise.
5160 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5161 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5162 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5164 ($(LIBGNU)): Depend on libiberty.
5165 (all-lib): Recurse into all subdirs.
5166 (install-only): Invoke "install" target in subdirs.
5167 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5169 * configure: Rebuild.
5170 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5171 for vasprintf, vsnprintf, or gettimeofday.
5172 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5175 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5177 * development.sh: Delete.
5178 * Makefile.in (config.status): Adjust dependency on development.sh.
5179 * configure.ac: Adjust development.sh source call.
5180 * configure: Regenerate.
5182 2014-06-02 Pedro Alves <palves@redhat.com>
5184 * ax.c (gdb_free_agent_expr): New function.
5185 * ax.h (gdb_free_agent_expr): New declaration.
5186 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5188 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5190 (clear_breakpoint_conditions_and_commands): New function.
5191 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5192 (clear_breakpoint_conditions_and_commands): New declaration.
5194 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5196 * linux-aarch64-low.c (asm/ptrace.h): Include.
5198 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5200 Fix TLS access for -static -pthread.
5201 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5202 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5203 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5205 2014-05-20 Pedro Alves <palves@redhat.com>
5207 * linux-aarch64-low.c (aarch64_insert_point)
5208 (aarch64_remove_point): No longer check whether the type is
5209 supported here. Adjust to new interface.
5210 (the_low_target): Install aarch64_supports_z_point_type as
5211 supports_z_point_type method.
5212 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5213 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5214 instead of a Z packet char. Adjust.
5215 (arm_supports_z_point_type): New function.
5216 (arm_insert_point, arm_remove_point): Adjust to new interface.
5217 (the_low_target): Install arm_supports_z_point_type.
5218 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5219 (cris_insert_point, cris_remove_point): Adjust to new interface.
5220 Don't check whether the type is supported here.
5221 (the_low_target): Install cris_supports_z_point_type.
5222 * linux-low.c (linux_supports_z_point_type): New function.
5223 (linux_insert_point, linux_remove_point): Adjust to new interface.
5224 * linux-low.h (struct linux_target_ops) <insert_point,
5225 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5226 raw_breakpoint pointer parameter.
5227 <supports_z_point_type>: New method.
5228 * linux-mips-low.c (mips_supports_z_point_type): New function.
5229 (mips_insert_point, mips_remove_point): Adjust to new interface.
5230 Use mips_supports_z_point_type.
5231 (the_low_target): Install mips_supports_z_point_type.
5232 * linux-ppc-low.c (the_low_target): Install NULL as
5233 supports_z_point_type method.
5234 * linux-s390-low.c (the_low_target): Install NULL as
5235 supports_z_point_type method.
5236 * linux-sparc-low.c (the_low_target): Install NULL as
5237 supports_z_point_type method.
5238 * linux-x86-low.c (x86_supports_z_point_type): New function.
5239 (x86_insert_point): Adjust to new insert_point interface. Use
5240 insert_memory_breakpoint. Adjust to new
5241 i386_low_insert_watchpoint interface.
5242 (x86_remove_point): Adjust to remove_point interface. Use
5243 remove_memory_breakpoint. Adjust to new
5244 i386_low_remove_watchpoint interface.
5245 (the_low_target): Install x86_supports_z_point_type.
5246 * lynx-low.c (lynx_target_ops): Install NULL as
5247 supports_z_point_type callback.
5248 * nto-low.c (nto_supports_z_point_type): New.
5249 (nto_insert_point, nto_remove_point): Adjust to new interface.
5250 (nto_target_ops): Install nto_supports_z_point_type.
5251 * mem-break.c: Adjust intro comment.
5252 (struct raw_breakpoint) <raw_type, size>: New fields.
5253 <inserted>: Update comment.
5254 <shlib_disabled>: Delete field.
5255 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5256 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5257 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5258 (raw_bkpt_type_to_target_hw_bp_type): New function.
5259 (find_enabled_raw_code_breakpoint_at): New function.
5260 (find_raw_breakpoint_at): New type and size parameters. Use them.
5261 (insert_memory_breakpoint): New function, based off
5262 set_raw_breakpoint_at.
5263 (remove_memory_breakpoint): New function.
5264 (set_raw_breakpoint_at): Reimplement.
5265 (set_breakpoint): New, based on set_breakpoint_at.
5266 (set_breakpoint_at): Reimplement.
5267 (delete_raw_breakpoint): Go through the_target->remove_point
5268 instead of assuming memory breakpoints.
5269 (find_gdb_breakpoint_at): Delete.
5270 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5271 (find_gdb_breakpoint): New function.
5272 (set_gdb_breakpoint_at): Delete.
5273 (z_type_supported): New function.
5274 (set_gdb_breakpoint_1): New function, loosely based off
5275 set_gdb_breakpoint_at.
5276 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5277 (delete_gdb_breakpoint_at): Delete.
5278 (delete_gdb_breakpoint_1): New function, loosely based off
5279 delete_gdb_breakpoint_at.
5280 (delete_gdb_breakpoint): New function.
5281 (clear_gdb_breakpoint_conditions): Rename to ...
5282 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5284 (add_condition_to_breakpoint): Make static.
5285 (add_breakpoint_condition): Take a struct breakpoint pointer
5286 instead of an address. Adjust.
5287 (gdb_condition_true_at_breakpoint): Rename to ...
5288 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5290 (gdb_condition_true_at_breakpoint): Reimplement.
5291 (add_breakpoint_commands): Take a struct breakpoint pointer
5292 instead of an address. Adjust.
5293 (gdb_no_commands_at_breakpoint): Rename to ...
5294 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5295 parameter. Return true if no breakpoint was found. Change debug
5297 (gdb_no_commands_at_breakpoint): Reimplement.
5298 (run_breakpoint_commands): Rename to ...
5299 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5300 and change return type to boolean.
5301 (run_breakpoint_commands): New function.
5302 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5303 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5304 breakpoint. Go through the_target->remove_point instead of
5305 assuming memory breakpoint.
5306 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5307 software and hardware breakpoints.
5308 (reinsert_raw_breakpoint): Go through the_target->insert_point
5309 instead of assuming memory breakpoint.
5310 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5311 software and hardware breakpoints.
5312 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5313 Check both software and hardware breakpoints.
5314 (validate_inserted_breakpoint): Assert the breakpoint is a
5315 software breakpoint. Set the inserted flag to -1 instead of
5316 setting shlib_disabled.
5317 (delete_disabled_breakpoints): Adjust.
5318 (validate_breakpoints): Only validate software breakpoints.
5319 Adjust to inserted flag change.
5320 (check_mem_read, check_mem_write): Skip breakpoint types other
5321 than software breakpoints. Adjust to inserted flag change.
5322 * mem-break.h (enum raw_bkpt_type): New enum.
5323 (raw_breakpoint, struct process_info): Forward declare.
5324 (Z_packet_to_target_hw_bp_type): Delete declaration.
5325 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5326 (set_gdb_breakpoint, delete_gdb_breakpoint)
5327 (clear_breakpoint_conditions): New declarations.
5328 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5329 (breakpoint_inserted_here): Update comment.
5330 (add_breakpoint_condition, add_breakpoint_commands): Replace
5331 address parameter with a breakpoint pointer parameter.
5332 (gdb_breakpoint_here): Update comment.
5333 (delete_gdb_breakpoint_at): Delete.
5334 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5335 * server.c (process_point_options): Take a struct breakpoint
5336 pointer instead of an address. Adjust.
5337 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5338 delete_gdb_breakpoint.
5339 * spu-low.c (spu_target_ops): Install NULL as
5340 supports_z_point_type method.
5341 * target.h: Include mem-break.h.
5342 (struct target_ops) <prepare_to_access_memory>: Update comment.
5343 <supports_z_point_type>: New field.
5344 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5345 instead of a char. Also take a raw breakpoint pointer.
5346 * win32-arm-low.c (the_low_target): Install NULL as
5347 supports_z_point_type.
5348 * win32-i386-low.c (i386_supports_z_point_type): New function.
5349 (i386_insert_point, i386_remove_point): Adjust to new interface.
5350 (the_low_target): Install i386_supports_z_point_type.
5351 * win32-low.c (win32_supports_z_point_type): New function.
5352 (win32_insert_point, win32_remove_point): Adjust to new interface.
5353 (win32_target_ops): Install win32_supports_z_point_type.
5354 * win32-low.h (struct win32_target_ops):
5355 <supports_z_point_type>: New method.
5356 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5357 instead of a char. Also take a raw breakpoint pointer.
5359 2014-05-20 Pedro Alves <palves@redhat.com>
5361 * mem-break.h: Include break-common.h.
5362 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5363 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5364 (Z_packet_to_target_hw_bp_type): New declaration.
5365 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5366 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5367 (Z_PACKET_ACCESS_WP): Delete macros.
5368 (Z_packet_to_hw_type): Delete function.
5369 * i386-low.h: Don't include break-common.h here.
5370 (Z_packet_to_hw_type): Delete declaration.
5371 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5372 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5373 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5374 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5375 * linux-aarch64-low.c: Don't include break-common.h here.
5376 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5377 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5378 (Z_packet_to_target_hw_bp_type): Delete function.
5379 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5381 (mips_insert_point, mips_remove_point): Use
5382 Z_packet_to_target_hw_bp_type.
5384 2014-05-20 Pedro Alves <palves@redhat.com>
5386 * linux-aarch64-low.c: Include break-common.h.
5387 (enum target_point_type): Delete.
5388 (Z_packet_to_point_type): Rename to ...
5389 (Z_packet_to_target_hw_bp_type): ... this, and return a
5390 target_hw_bp_type instead.
5391 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5392 instead of an enum target_point_type.
5393 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5395 (aarch64_dr_state_insert_one_point)
5396 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5397 (aarch64_handle_aligned_watchpoint)
5398 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5399 Take an enum target_hw_bp_type instead of an enum
5401 (aarch64_supports_z_point_type): New function.
5402 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5403 use Z_packet_to_target_hw_bp_type.
5405 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5407 * configure.ac: Only use -Werror by default when DEVELOPMENT
5409 * configure: Regenerate.
5411 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5413 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5414 * linux-x86-low.c (X86_64_USER_REGS): New.
5415 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5417 2014-04-28 Yao Qi <yao@codesourcery.com>
5419 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5422 2014-04-25 Pedro Alves <palves@redhat.com>
5425 * linux-low.c (linux_attach_fail_reason_string): New function.
5426 (linux_attach_lwp): Delete.
5427 (linux_attach_lwp_1): Rename to ...
5428 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5429 argument. Remove "initial" parameter. Return int instead of
5430 void. Don't error or warn here.
5431 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5432 failure to attach to the tgid. Call warning when failing to
5434 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5435 argument. Remove "initial" parameter. Return int instead of
5436 void. Don't error or warn here.
5437 (linux_attach_fail_reason_string): New declaration.
5438 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5439 interface change. Use linux_attach_fail_reason_string.
5441 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5442 Walfred Tedeschi <walfred.tedeschi@intel.com>
5444 * Makefile.in: Added rules to handle new files
5445 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5446 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5447 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5448 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5449 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5450 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5452 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5453 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5454 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5455 i386/x32-avx512.xml.
5456 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5457 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5458 i386/x32-avx512-linux.xml.
5459 * i387-fp.c (num_avx512_k_registers): New constant for number
5461 (num_avx512_zmmh_low_registers): New constant for number of
5462 lower ZMM registers (0-15).
5463 (num_avx512_zmmh_high_registers): New constant for number of
5464 higher ZMM registers (16-31).
5465 (num_avx512_ymmh_registers): New contant for number of higher
5466 YMM registers (ymm16-31 added by avx521 on x86_64).
5467 (num_avx512_xmm_registers): New constant for number of higher
5468 XMM registers (xmm16-31 added by AVX512 on x86_64).
5469 (struct i387_xsave): Add space for AVX512 registers.
5470 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5471 Add code to handle AVX512 registers.
5472 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5473 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5474 prototypei from generated file.
5475 (tdesc_amd64_avx512_linux): Likewise.
5476 (init_registers_x32_avx512_linux): Likewise.
5477 (tdesc_x32_avx512_linux): Likewise.
5478 (init_registers_i386_avx512_linux): Likewise.
5479 (tdesc_i386_avx512_linux): Likewise.
5480 (x86_64_regmap): Add AVX512 registers.
5481 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5483 (initialize_low_arch): Add code to initialize AVX512 registers.
5485 2014-04-23 Pedro Alves <palves@redhat.com>
5487 * mem-break.c (find_gdb_breakpoint_at): Make static.
5488 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5490 2014-04-23 Pedro Alves <palves@redhat.com>
5492 * i386-low.c: Don't include break-common.h here.
5493 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5494 prototype to take target_hw_bp_type as argument instead of a Z
5496 * i386-low.h: Include break-common.h here.
5497 (Z_packet_to_hw_type): Declare.
5498 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5500 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5501 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5502 (x86_remove_point): Convert the packet number to a
5503 target_hw_bp_type before calling i386_low_remove_watchpoint.
5504 * win32-i386-low.c (i386_insert_point): Convert the packet number
5505 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5506 (i386_remove_point): Convert the packet number to a
5507 target_hw_bp_type before calling i386_low_remove_watchpoint.
5509 2014-04-23 Pedro Alves <palves@redhat.com>
5511 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5513 2014-04-10 Pedro Alves <palves@redhat.com>
5515 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5516 Check if the condition or command is NULL before checking if the
5517 breakpoint is known. On success, return true.
5518 * mem-break.h (add_breakpoint_condition): Document return.
5519 (add_breakpoint_commands): Add describing comment.
5520 * server.c (skip_to_semicolon): New function.
5521 (process_point_options): Use it.
5523 2014-04-09 Pedro Alves <palves@redhat.com>
5525 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5528 2014-02-27 Pedro Alves <palves@redhat.com>
5531 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5533 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5535 (last_thread_of_process_p): Take a PID argument instead of a
5537 (linux_wait_for_lwp): Delete.
5538 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5540 (linux_low_filter_event): New function, party factored out from
5541 linux_wait_for_event.
5542 (linux_wait_for_event): Rename to ...
5543 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5544 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5545 sigsuspend. Check for zombie leaders.
5546 (linux_wait_for_event): Reimplement as wrapper around
5547 linux_wait_for_event_filtered.
5548 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5549 a normal or signal exit is seen, it's the whole process exiting.
5550 (wait_for_sigstop): No longer a for_each_inferior callback.
5551 Rewrite on top of linux_wait_for_event_filtered.
5552 (stop_all_lwps): Call wait_for_sigstop directly.
5553 * server.c (resume, handle_target_event): Handle
5554 TARGET_WAITKIND_NO_RESUMED.
5556 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5558 * win32-low.c (psapi_get_dll_name,
5559 * win32_CreateToolhelp32Snapshot): Delete.
5560 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5561 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5563 (handle_load_dll): Add function description.
5564 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5566 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5568 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5570 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5571 base address when calling win32_add_one_solib.
5572 (handle_load_dll): Delete local variable load_addr.
5573 Remove 0x1000 offset applied to DLL base address when calling
5574 win32_add_one_solib.
5575 (handle_unload_dll): Add comment.
5577 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5579 * win32-low.c (win32_add_all_dlls): Renames
5580 win32_ensure_ntdll_loaded. Rewrite function documentation.
5581 Adjust implementation to always load all DLLs.
5582 Add 0x1000 offset to DLL base address when calling
5583 win32_add_one_solib.
5584 (child_initialization_done): New static global.
5585 (do_initial_child_stuff): Set child_initialization_done to
5586 zero during child initialization, and 1 after. Replace call
5587 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5589 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5590 (handle_unload_dll): Add function documentation.
5591 (get_child_debug_event): Ignore load and unload DLL events
5592 during child initialization.
5594 2014-02-20 Doug Evans <dje@google.com>
5596 Remove global all_lwps.
5597 * inferiors.h (ptid_of): Move here from linux-low.h.
5598 (pid_of, lwpid_of): Ditto.
5599 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5600 parameter is a struct thread_info * now.
5601 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5602 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5603 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5605 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5606 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5607 * linux-arm-low.c (update_registers_callback): Update, "entry"
5608 parameter is a struct thread_info * now.
5609 Fetch lwpid from current_inferior directly.
5610 (arm_insert_point): Pass &all_threads to find_inferior instead of
5612 (arm_remove_point): Ditto.
5613 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5614 (arm_prepare_to_resume): Fetch pid from thread.
5615 (arm_read_description): Fetch lwpid from current_inferior directly.
5616 * linux-low.c (all_lwps): Delete.
5617 (delete_lwp): Delete call to remove_inferior.
5618 (handle_extended_wait): Fetch lwpid from thread.
5619 (add_lwp): Don't set lwp->entry.id. Remove call to
5620 add_inferior_to_list.
5621 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5622 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5623 (kill_one_lwp_callback): Ditto.
5624 (linux_kill): Don't dereference NULL pointer.
5625 Fetch ptid,lwpid from thread.
5626 (get_detach_signal): Fetch ptid from thread.
5627 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5628 Simplify call to regcache_invalidate_thread.
5629 (delete_lwp_callback): Update, "entry" parameter is a
5630 struct thread_info * now. Fetch pid from thread.
5631 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5632 (status_pending_p_callback): Update, "entry" parameter is a
5633 struct thread_info * now. Fetch ptid from thread.
5634 (find_lwp_pid): Update, "entry" parameter is a
5635 struct thread_info * now.
5636 (linux_wait_for_lwp): Fetch pid from thread.
5637 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5638 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5639 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5640 (dequeue_one_deferred_signal): Ditto.
5641 (cancel_breakpoint): Fetch ptid from current_inferior.
5642 (linux_wait_for_event): Pass &all_threads to find_inferior,
5643 not &all_lwps. Fetch ptid, lwpid from thread.
5644 (count_events_callback): Update, "entry" parameter is a
5645 struct thread_info * now.
5646 (select_singlestep_lwp_callback): Ditto.
5647 (select_event_lwp_callback): Ditto.
5648 (cancel_breakpoints_callback): Ditto.
5649 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5651 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5652 (unsuspend_one_lwp): Update, "entry" parameter is a
5653 struct thread_info * now.
5654 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5656 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5657 Fetch lwpid from thread, not lwp.
5658 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5659 Pass &all_threads to find_inferior, not &all_lwps.
5660 (send_sigstop): Fetch lwpid from thread, not lwp.
5661 (send_sigstop_callback): Update, "entry" parameter is a
5662 struct thread_info * now.
5663 (suspend_and_send_sigstop_callback): Ditto.
5664 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5665 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5666 struct thread_info * now.
5667 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5669 (lwp_running): Update, "entry" parameter is a
5670 struct thread_info * now.
5671 (stop_all_lwps): Fetch ptid from thread.
5672 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5673 (linux_resume_one_lwp): Fetch lwpid from thread.
5674 (linux_set_resume_request): Update, "entry" parameter is a
5675 struct thread_info * now. Fetch pid, lwpid from thread.
5676 (resume_status_pending_p): Update, "entry" parameter is a
5677 struct thread_info * now.
5678 (need_step_over_p): Ditto. Fetch lwpid from thread.
5679 (start_step_over): Fetch lwpid from thread.
5680 (linux_resume_one_thread): Update, "entry" parameter is a
5681 struct thread_info * now. Fetch lwpid from thread.
5682 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5683 (proceed_one_lwp): Update, "entry" parameter is a
5684 struct thread_info * now. Fetch lwpid from thread.
5685 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5686 struct thread_info * now.
5687 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5688 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5689 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5691 (regsets_store_inferior_registers): Ditto.
5692 (fetch_register, store_register): Ditto.
5693 (linux_read_memory, linux_write_memory): Ditto.
5694 (linux_request_interrupt): Ditto.
5695 (linux_read_auxv): Ditto.
5696 (linux_xfer_siginfo): Ditto.
5697 (linux_qxfer_spu): Ditto.
5698 (linux_qxfer_libraries_svr4): Ditto.
5699 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5700 moved to inferiors.h.
5702 (get_thread_lwp): Update.
5703 (struct lwp_info): Delete member "entry". Simplify comment for
5706 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5707 current_inferior directly.
5708 (update_watch_registers_callback): Update, "entry" parameter is a
5709 struct thread_info * now. Fetch pid from thread.
5710 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5711 (mips_insert_point): Fetch lwpid from current_inferior.
5712 Pass &all_threads to find_inferior, not &all_lwps.
5713 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5714 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5716 (mips_stopped_data_address): Ditto.
5717 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5719 * linux-tile-low.c (tile_arch_setup): Ditto.
5720 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5721 (update_debug_registers_callback): Update, "entry" parameter is a
5722 struct thread_info * now. Fetch pid from thread.
5723 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5724 Pass &all_threads to find_inferior, not &all_lwps.
5725 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5726 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5727 Pass &all_threads to find_inferior, not &all_lwps.
5728 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5729 (i386_dr_low_get_status): Ditto.
5730 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5731 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5732 (x86_linux_read_description): Ditto.
5733 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5735 2014-02-20 Doug Evans <dje@google.com>
5737 * inferiors.c (get_first_inferior): Fix buglet.
5739 2014-02-19 Doug Evans <dje@google.com>
5741 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5742 * inferiors.c (add_thread): Change result type to struct thread_info *.
5743 All callers updated.
5744 (add_lwp): Call add_thread here instead of in callers.
5745 All callers updated.
5746 * linux-low.h (get_lwp_thread): Rewrite.
5747 (struct lwp_info): New member "thread".
5749 2014-02-19 Doug Evans <dje@google.com>
5751 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5752 All callers updated.
5754 2014-02-19 Doug Evans <dje@google.com>
5756 * inferiors.c (add_thread): Fix whitespace.
5758 2014-02-19 Doug Evans <dje@google.com>
5760 * dll.c (clear_dlls): Replace accessing list implemention details
5762 * gdbthread.h (get_first_thread): Declare.
5763 * inferiors.c (for_each_inferior_with_data): New function.
5764 (get_first_thread): New function.
5765 (find_thread_ptid): Simplify.
5766 (get_first_inferior): New function.
5767 (clear_list): Delete.
5768 (one_inferior_p): New function.
5769 (clear_inferior_list): New function.
5770 (clear_inferiors): Update.
5771 * inferiors.h (for_each_inferior_with_data): Declare.
5772 (clear_inferior_list): Declare.
5773 (one_inferior_p): Declare.
5774 (get_first_inferior): Declare.
5775 * linux-low.c (linux_wait_for_event): Replace accessing list
5776 implemention details with API function.
5777 * server.c (target_running): Ditto.
5778 (accumulate_file_name_length): New function.
5779 (emit_dll_description): New function.
5780 (handle_qxfer_libraries): Replace accessing list implemention
5781 details with API function.
5782 (handle_qxfer_threads_worker): New function.
5783 (handle_qxfer_threads_proper): Replace accessing list implemention
5784 details with API function.
5785 (handle_query): Ditto.
5786 (visit_actioned_threads_callback_ftype): New typedef.
5787 (visit_actioned_threads_data): New struct.
5788 (visit_actioned_threads): Rewrite to be find_inferior callback.
5789 (resume): Call find_inferior.
5790 (handle_status): Replace accessing list implemention
5791 details with API function.
5792 (process_serial_event): Replace accessing list implemention details
5794 * target.c (set_desired_inferior): Replace accessing list implemention
5795 details with API function.
5796 * tracepoint.c (same_process_p): New function.
5797 (gdb_agent_about_to_close): Replace accessing list implemention
5798 details with API function.
5799 * win32-low.c (child_delete_thread): Replace accessing list
5800 implemention details with API function.
5801 (match_dll_by_basename): New function.
5802 (dll_is_loaded_by_basename): New function.
5803 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5804 details call to dll_is_loaded_by_basename.
5806 2014-02-19 Doug Evans <dje@google.com>
5808 * dll.h (struct dll_info): Add comment.
5809 * gdbthread.h (struct thread_info): Add comment.
5810 (current_ptid): Simplify.
5811 * inferiors.c (add_process): Update.
5812 (remove_process): Update.
5813 * inferiors.h (struct process_info): Rename member "head" to "entry".
5814 * linux-low.c (delete_lwp): Update.
5816 (last_thread_of_process_p): Update.
5817 (kill_one_lwp_callback, linux_kill): Update.
5818 (status_pending_p_callback): Update.
5819 (wait_for_sigstop): Update. Simplify read of ptid.
5820 (start_step_over): Update.
5821 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5822 (get_lwp_thread): Update.
5823 (struct lwp_info): Rename member "head" to "entry".
5824 * regcache.h (inferior_list_entry): Delete.
5825 * server.c (kill_inferior_callback): Update.
5826 (detach_or_kill_inferior_callback): Update.
5827 (print_started_pid): Update.
5828 (print_attached_pid): Update.
5829 (process_serial_event): Simplify read of ptid.
5830 * thread-db.c (thread_db_create_event): Update.
5831 (thread_db_get_tls_address): Update.
5832 * win32-low.c (current_inferior_ptid): Simplify.
5834 2014-02-19 Tom Tromey <tromey@redhat.com>
5836 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5838 (target_supports_btrace): Update.
5840 2014-02-14 Yao Qi <yao@codesourcery.com>
5842 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5843 (rsp-low-ipa.o): New target.
5845 2014-02-12 Tom Tromey <tromey@redhat.com>
5847 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5848 convert_ascii_to_int.
5849 * regcache.c (registers_to_string): Likewise.
5850 * remote-utils.c (decode_M_packet): Likewise.
5851 * server.c (process_serial_event): Likewise.
5853 2014-02-12 Tom Tromey <tromey@redhat.com>
5855 * server.c (handle_query, handle_v_run): Use hex2bin, not
5857 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5859 2014-02-12 Tom Tromey <tromey@redhat.com>
5861 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5862 convert_int_to_ascii.
5863 * regcache.c (registers_to_string, collect_register_as_string):
5865 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5867 * server.c (process_serial_event): Likewise.
5868 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5869 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5871 2014-02-12 Tom Tromey <tromey@redhat.com>
5873 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5874 bin2hex, not hexify.
5875 * tracepoint.c (cmd_qtstatus): Likewise.
5877 2014-02-12 Tom Tromey <tromey@redhat.com>
5879 * remote-utils.c (monitor_output): Pass explicit length to
5882 2014-02-12 Tom Tromey <tromey@redhat.com>
5884 * tracepoint.c: Include rsp-low.h.
5885 * server.c: Include rsp-low.h.
5886 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5887 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5889 * remote-utils.c: Include rsp-low.h.
5890 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5891 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5892 (convert_int_to_ascii, convert_ascii_to_int): Move to
5894 * regcache.c: Include rsp-low.h.
5895 * ax.c: Include rsp-low.h.
5896 * Makefile.in (SFILES): Add common/rsp-low.c.
5897 (OBS): Add rsp-low.o.
5898 (rsp-low.o): New target.
5900 2014-02-12 Tom Tromey <tromey@redhat.com>
5902 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5903 Include print-utils.h.
5904 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5905 (plongest, thirty_two, phex_nz): Remove.
5906 * Makefile.in (SFILES): Add common/print-utils.c.
5907 (OBS): Add print-utils.o.
5908 (print-utils-ipa.o): New target.
5909 (print-utils.o): New target.
5910 (IPA_OBJS): Add print-utils-ipa.o.
5912 2014-02-06 Tom Tromey <tromey@redhat.com>
5914 * Makefile.in (SFILES): Fix indentation.
5916 2014-02-05 Doug Evans <dje@google.com>
5918 * linux-low.c (linux_wait_for_event): Improve comment.
5919 (linux_wait_1): Keep current_inferior in sync with event_child.
5921 2014-01-22 Doug Evans <dje@google.com>
5923 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5925 2014-01-22 Doug Evans <dje@google.com>
5927 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5928 * configure: Regenerate.
5929 * config.in: Regenerate.
5930 * Makefile.in (SFILES): Add debug.c.
5932 * debug.c: New file.
5933 * debug.h: New file.
5934 * linux-aarch64-low.c (*): Update all debugging printfs to use
5935 debug_printf instead of fprintf.
5936 * linux-arm-low.c (*): Ditto.
5937 * linux-cris-low.c (*): Ditto.
5938 * linux-crisv32-low.c (*): Ditto.
5939 * linux-m32r-low.c (*): Ditto.
5940 * linux-sparc-low.c (*): Ditto.
5941 * linux-x86.c (*): Ditto.
5942 * linux-low.c (*): Ditto.
5943 (linux_wait_1): Add calls to debug_enter, debug_exit.
5944 (linux_wait): Remove redundant debugging printf.
5945 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5946 (linux_resume, unstop_all_lwps): Ditto.
5947 * mem-break.c (*): Update all debugging printfs to use
5948 debug_printf instead of fprintf.
5949 * remote-utils.c (*): Ditto.
5950 * thread-db.c (*): Ditto.
5951 * server.c #include <ctype.h>, "gdb_vecs.h".
5952 (debug_threads): Moved to debug.c.
5953 (*): Update all debugging printfs to use debug_printf instead of
5955 (start_inferior): Replace call to fflush with call to debug_flush.
5956 (monitor_show_help): Mention set debug-format.
5957 (parse_debug_format_options): New function.
5958 (handle_monitor_command): Handle "monitor set debug-format".
5959 (gdbserver_usage): Mention --debug-format.
5960 (main): Parse --debug-format.
5961 * server.h (debug_threads): Declaration moved to debug.h.
5963 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5964 trace_debug_1 that uses debug_printf.
5965 (tracepoint_look_up_symbols): Update all debugging printfs to use
5966 debug_printf instead of fprintf.
5968 2014-01-20 Baruch Siach <baruch@tkos.co.il>
5970 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5973 2014-01-17 Pedro Alves <palves@redhat.com>
5976 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5977 defined after including gdb_proc_service.h.
5979 2014-01-16 Doug Evans <dje@google.com>
5981 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5982 (match_dll): Use it.
5984 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5986 * target.h (target_ops) <read_btrace>: Change parameters and
5987 return type to allow error reporting.
5988 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5989 trace reading errors on.
5990 * linux-low.c (linux_low_read_btrace): Pass trace reading
5992 (linux_low_disable_btrace): New.
5994 2014-01-15 Doug Evans <dje@google.com>
5996 * inferiors.c (thread_id_to_gdb_id): Delete.
5997 * inferiors.h (thread_id_to_gdb_id): Delete.
5999 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6001 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6002 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6005 2014-01-08 Pedro Alves <palves@redhat.com>
6007 * server.c (handle_status): Don't discard previous queued stop
6008 replies or thread's pending status here.
6009 (main) <disconnection>: Do it here instead.
6011 2014-01-08 Pedro Alves <palves@redhat.com>
6013 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6014 * server.c (visit_actioned_threads, handle_pending_status): New
6016 (handle_v_cont): Factor out parts to ...
6017 (resume): ... this new function. If in all-stop, and a thread
6018 being resumed has a pending status, report it without actually
6020 (myresume): Adjust to use the new 'resume' function.
6021 (clear_pending_status_callback, set_pending_status_callback)
6022 (find_status_pending_thread_callback): New functions.
6023 (handle_status): Handle the case of multiple threads having
6024 interesting statuses to report. Report threads' real last signal
6025 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6026 with an interesting thread to report the status for, instead of
6027 always reporting the status of the first thread.
6029 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6031 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6032 * gdbreplay.c (gdbreplay_version): Likewise.
6034 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6036 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6037 iov.iov_len with the real length in use.
6039 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6041 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6042 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6043 for all targets that use win32-low.c.
6044 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6045 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6047 2013-12-13 Pedro Alves <palves@redhat.com>
6049 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6050 if equal to TARGET_WAITKIND_LOADED.
6051 * win32-low.c (cached_status): New static global.
6052 (win32_wait): Add declaration.
6053 (do_initial_child_stuff): Flush all initial pending debug events
6054 up to the initial breakpoint.
6055 (win32_wait): If CACHED_STATUS was set, return that instead
6056 of doing a real wait. Remove the code resuming the execution
6057 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6058 during the initial phase. Also remove the code changing
6059 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6060 TARGET_WAITKIND_STOPPED.
6062 2013-12-11 Yao Qi <yao@codesourcery.com>
6064 * notif.c (handle_notif_ack): Return 0 if no notification
6067 2013-11-20 Doug Evans <dje@google.com>
6069 * linux-low.c (linux_set_resume_request): Fix comment.
6071 2013-11-20 Doug Evans <dje@google.com>
6073 * linux-low.c (resume_status_pending_p): Tweak comment.
6075 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6077 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6078 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6079 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6080 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6081 (srv_amd64_regobj): Add amd64-mpx.o.
6082 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6083 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6084 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6085 * i387-fp.c (num_pl_bnd_register) Added constant.
6086 (num_pl_bnd_cfg_registers) Added constant.
6087 (struct i387_xsave) Added reserved area and MPX fields.
6088 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6089 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6091 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6092 (init_registers_amd64_mpx_linux): Declare new function.
6093 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6094 (x86_64_regmap): Add MPX registers.
6095 (x86_linux_read_description): Add MPX case.
6096 (initialize_low_arch): Initialize MPX targets.
6098 2013-11-18 Tom Tromey <tromey@redhat.com>
6100 * configure: Rebuild.
6101 * configure.ac: Don't check for stdlib.h.
6102 * gdbreplay.c: Unconditionally include stdlib.h.
6104 2013-11-18 Tom Tromey <tromey@redhat.com>
6106 * config.in: Rebuild.
6107 * configure: Rebuild.
6108 * configure.ac: Don't use AC_HEADER_DIRENT.
6110 2013-11-18 Tom Tromey <tromey@redhat.com>
6112 * server.h: Don't check HAVE_STRING_H.
6113 * gdbreplay.c: Don't check HAVE_STRING_H.
6114 * configure: Rebuild.
6116 2013-11-18 Tom Tromey <tromey@redhat.com>
6118 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6121 2013-11-08 Tom Tromey <tromey@redhat.com>
6123 * configure, config.in: Rebuild.
6124 * configure.ac: Remove unused configury.
6126 2013-11-08 Tom Tromey <tromey@redhat.com>
6128 * acinclude.m4: Include common.m4, codeset.m4.
6129 * configure, config.in: Rebuild.
6130 * configure.ac: Use GDB_AC_COMMON.
6132 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6134 * linux-s390-low.c (HWCAP_S390_TE): New define.
6135 (s390_arch_setup): Consider the TE field in the HWCAP for
6136 determining 'have_regset_tdb'.
6138 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6141 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6144 2013-10-02 Pedro Alves <palves@redhat.com>
6146 * server.c (process_serial_event): Don't output "GDBserver
6147 exiting" if GDB is connected through stdio.
6148 * target.c (mywait): Likewise, be silent if GDB is connected
6151 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6153 * lynx-low.c (lynx_add_threads_after_attach): New function.
6154 (lynx_attach): Remove call to add_thread. Add call to
6155 lynx_add_threads_after_attach instead.
6157 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6159 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6160 * config.in, configure: Regenerated.
6162 2013-09-18 Yao Qi <yao@codesourcery.com>
6165 * server.c (start_inferior): Clear 'resume_info'.
6167 2013-09-16 Jiong Wang <jiwang@tilera.com>
6169 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6172 2013-09-16 Jiong Wang <jiwang@tilera.com>
6174 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6175 linux-tile-low.o to srv_tgtobj.
6177 2013-09-16 Will Newton <will.newton@linaro.org>
6179 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6182 2013-09-06 Pedro Alves <palves@redhat.com>
6184 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6185 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6186 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6187 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6188 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6189 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6191 2013-09-06 Pedro Alves <palves@redhat.com>
6193 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6194 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6196 2013-09-06 Pedro Alves <palves@redhat.com>
6198 * linux-amd64-ipa.c: Include tracepoint.h.
6199 * linux-i386-ipa.c: Include tracepoint.h.
6201 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6203 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6204 (ps_get_thread_area): New function.
6206 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6208 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6209 (initialize_low_arch): Call init_registers_crisv32 rather than
6210 init_register_crisv32.
6212 2013-09-05 Pedro Alves <palves@redhat.com>
6214 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6216 * hostio.h: ... this new file.
6217 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6218 win32-low.c: Include hostio.h.
6220 2013-09-05 Pedro Alves <palves@redhat.com>
6222 * server.h (gdb_client_data, handler_func, callback_handler_func)
6223 (delete_file_handler, add_file_handler, append_callback_event)
6224 (delete_callback_event, start_event_loop, initialize_event_loop):
6225 Move to event-loop.h and include it.
6226 * event-loop.h: New file.
6228 2013-09-05 Pedro Alves <palves@redhat.com>
6230 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6231 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6232 (loaded_dll, unloaded_dll): Move to ...
6233 * dll.h: ... this new file.
6234 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6236 2013-09-05 Pedro Alves <palves@redhat.com>
6238 * server.h (current_process, get_thread_process, all_processes)
6239 (add_inferior_to_list, for_each_inferior, current_inferior)
6240 (remove_inferior, add_process, remove_process, find_process_pid)
6241 (have_started_inferiors_p, have_attached_inferiors_p)
6242 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6243 (clear_inferiors, find_inferior, find_inferior_id)
6244 (inferior_target_data, set_inferior_target_data)
6245 (inferior_regcache_data, set_inferior_regcache_data): Move to
6246 inferiors.h, and include it.
6247 * inferiors.h: New file.
6249 2013-09-05 Pedro Alves <palves@redhat.com>
6251 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6255 2013-09-05 Pedro Alves <palves@redhat.com>
6257 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6259 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6260 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6261 (handle_tracepoint_general_set, handle_tracepoint_query)
6262 (tracepoint_finished_step, tracepoint_was_hit)
6263 (release_while_stepping_state_list, current_traceframe)
6264 (in_readonly_region, traceframe_read_mem)
6265 (fetch_traceframe_registers, traceframe_read_sdata)
6266 (traceframe_read_info, struct fast_tpoint_collect_status)
6267 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6268 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6269 (supply_fast_tracepoint_registers)
6270 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6271 (ipa_tdesc, claim_trampoline_space)
6272 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6273 (agent_mem_read, agent_get_trace_state_variable_value)
6274 (agent_set_trace_state_variable_value, agent_tsv_read)
6275 (agent_mem_read_string, get_raw_reg_func_addr)
6276 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6277 * tracepoint.h: ... this new file.
6279 2013-09-05 Pedro Alves <palves@redhat.com>
6281 * server.h (perror_with_name, error, fatal, warning, paddress)
6282 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6284 * utils.h: New file.
6286 2013-09-05 Pedro Alves <palves@redhat.com>
6288 * server.h (remote_debug, noack_mode, transport_is_reliable)
6289 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6290 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6291 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6292 (write_enn, initialize_async_io, enable_async_io)
6293 (disable_async_io, check_remote_input_interrupt_request)
6294 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6295 (dead_thread_notify, prepare_resume_reply)
6296 (decode_address_to_semicolon, decode_address, decode_m_packet)
6297 (decode_M_packet, decode_X_packet, decode_xfer_write)
6298 (decode_search_memory_packet, unhexify, hexify)
6299 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6300 (look_up_one_symbol, relocate_instruction)
6301 (monitor_output): Move to remote-utils.h, and include it.
6302 * remote-utils.h: New file.
6304 2013-09-05 Pedro Alves <palves@redhat.com>
6306 * server.h (_): Delete.
6308 2013-09-02 Pedro Alves <palves@redhat.com>
6310 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6311 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6313 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6315 2013-09-02 Pierre Muller <muller@sourceware.org>
6317 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6318 or WriteProcessMemory complete successfully and handle
6319 ERROR_PARTIAL_COPY error.
6321 2013-09-02 Pedro Alves <palves@redhat.com>
6323 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6324 error instead of EIO.
6326 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6329 * linux-low.c: Include filestuff.h.
6330 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6331 * lynx-low.c: Include filestuff.h.
6332 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6333 * server.c: Include filestuff.h.
6334 (main): Call notice_open_fds.
6335 * spu-low.c: Include filestuff.h.
6336 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6338 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6340 * Makefile.in: Explain why ../target and ../nat are not
6341 listed as include file search paths.
6342 (linux-waitpid.o): New object file rule.
6343 * configure.srv (srv_native_linux_obj): New variable.
6344 Replace all occurrences of linux native object files with
6345 $srv_native_linux_obj.
6346 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6347 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6348 (linux_enable_event_reporting): Remove declaration.
6349 (my_waitpid): Moved to common/linux-waitpid.c.
6350 (linux_wait_for_event): Pass ptid when calling
6351 linux_enable_event_reporting.
6352 (linux_supports_tracefork_flag): Remove.
6353 (linux_enable_event_reporting): Likewise.
6354 (linux_tracefork_grandchild): Remove.
6355 (STACK_SIZE): Moved to common/linux-ptrace.c.
6356 (linux_tracefork_child): Remove.
6357 (linux_test_for_tracefork): Remove.
6358 (linux_look_up_symbols): Call linux_supports_traceclone.
6359 (initialize_low): Remove call to linux_test_for_tracefork.
6360 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6361 common/linux-ptrace.h.
6362 (PTRACE_TYPE_ARG4): Likewise.
6363 Include linux-ptrace.h.
6365 2013-08-21 Pedro Alves <palves@redhat.com>
6367 * config.in: Renegerate.
6369 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6371 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6372 (SFILES): Remove $(srcdir)/common/target-common.c and
6373 add $(srcdir)/target/waitstatus.c.
6374 (OBS): Remove target-common.o and add waitstatus.o.
6375 (server_h): Remove $(srcdir)/../common/target-common.h and
6376 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6377 and $(srcdir)/../target/waitstatus.h.
6378 (target-common.o): Remove.
6379 (waitstatus.o): New target object file.
6380 * target.h: Do not include target-common.h and
6381 include target/resume.h, target/wait.h and
6382 target/waitstatus.h.
6384 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6386 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6387 to PTRACE_TYPE_ARG3.
6388 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6389 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6391 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6392 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6394 2013-07-27 Jie Zhang <jie@codesourcery.com>
6395 Daniel Jacobowitz <dan@codesourcery.com>
6396 Yao Qi <yao@codesourcery.com>
6398 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6399 (mips-linux-watch.o): New rule.
6400 (mips_linux_watch_h): New variable.
6401 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6403 * linux-mips-low.c: Include mips-linux-watch.h.
6404 (struct arch_process_info, struct arch_lwp_info): New.
6405 (update_watch_registers_callback): New function.
6406 (mips_linux_new_process, mips_linux_new_thread) New functions.
6407 (mips_linux_prepare_to_resume, mips_insert_point): New
6409 (mips_remove_point, mips_stopped_by_watchpoint): New
6411 (rsp_bp_type_to_target_hw_bp_type): New function.
6412 (mips_stopped_data_address): New function.
6413 (the_low_target): Add watchpoint support functions.
6415 2013-07-27 Yao Qi <yao@codesourcery.com>
6417 * i386-low.c: Include break-common.h.
6418 (enum target_hw_bp_type): Remove.
6420 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6422 * Makefile.in (SFILES): /common/target-common.c.
6423 (OBS): Add target-common.o.
6424 (server_h): Add $(srcdir)/../common/target-common.h.
6425 (target-common.o): New target.
6426 * server.c (queue_stop_reply_callback): Free
6427 status string after use.
6428 * target.c (target_waitstatus_to_string): Remove.
6429 * target.h: Include target-common.h.
6430 (resume_kind): Likewise.
6431 (target_waitkind): Likewise.
6432 (target_waitstatus): Likewise.
6433 (TARGET_WNOHANG): Likewise.
6435 2013-07-04 Yao Qi <yao@codesourcery.com>
6437 * Makefile.in (host_alias): Use @host_noncanonical@.
6438 (target_alias): Use @target_noncanonical@.
6439 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6440 ACX_NONCANONICAL_HOST.
6441 * configure: Regenerated.
6444 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6446 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6447 * configure: Rebuild.
6448 * Makefile.in (version_host, version_target): Get from configure.
6449 (version.c): Use $(version_host) and $(version_target).
6451 2013-07-03 Pedro Alves <palves@redhat.com>
6453 * Makefile.in (config.status): Depend on development.sh.
6454 * acinclude.m4: Include libmcheck.m4.
6455 * configure: Regenerate.
6457 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6459 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6460 attribute inside the parentheses.
6461 (winapi_DebugSetProcessKillOnExit): Ditto.
6462 (winapi_DebugBreakProcess): Ditto.
6463 (winapi_GenerateConsoleCtrlEvent): Ditto.
6465 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6467 * notif.h (notif_event): Add a dummy member to avoid compiler
6470 2013-07-01 Pedro Alves <palves@redhat.com>
6472 * hostio.c (HOSTIO_PATH_MAX): Define.
6473 (require_filename, handle_open, handle_unlink, handle_readlink):
6476 2013-07-01 Pedro Alves <palves@redhat.com>
6478 * server.h: Include "pathmax.h".
6479 * linux-low.c: Don't include sys/param.h.
6480 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6482 * win32-low.c: Don't include sys/param.h.
6483 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6485 2013-07-01 Pedro Alves <palves@redhat.com>
6487 * event-loop.c: Don't check HAVE_UNISTD_H before including
6489 * gdbreplay.c: Likewise.
6490 * remote-utils.c: Likewise.
6491 * server.c: Likewise.
6492 * configure.ac: Don't check for unistd.h.
6493 * configure: Regenerate.
6495 2013-06-28 Tom Tromey <tromey@redhat.com>
6497 * Makefile.in (version.c): Use version.in, not
6500 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6502 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6503 * configure: Rebuild.
6504 * Makefile.in (version_host, version_target): Get from configure.
6505 (version.c): Use $(version_host) and $(version_target).
6507 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6509 Fix trace-status to output user name without trailing colon.
6510 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6512 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6514 Fix trace-status to output proper start-time and stop-time.
6515 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6516 output start time and stop time in hex as gdb expects.
6518 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6520 * tracepoint.c (build_traceframe_info_xml): Output trace state
6521 variables present in the trace buffer.
6523 2013-06-24 Tom Tromey <tromey@redhat.com>
6525 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6527 (version.o): Remove.
6528 * gdbreplay.c: Include version.h.
6529 (version, host_name): Don't declare.
6530 * server.h: Include version.h.
6531 (version, host_name): Don't declare.
6533 2013-06-12 Pedro Alves <palves@redhat.com>
6535 * linux-x86-low.c (linux_is_elf64): Delete global.
6536 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6537 with local linux_pid_exe_is_elf_64_file use.
6539 2013-06-11 Pedro Alves <palves@redhat.com>
6541 * linux-low.c (regset_disabled, disable_regset): New functions.
6542 (regsets_fetch_inferior_registers)
6543 (regsets_store_inferior_registers): Use them.
6544 (initialize_regsets_info); Don't allocate the disabled_regsets
6546 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6549 2013-06-11 Pedro Alves <palves@redhat.com>
6551 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6554 2013-06-11 Pedro Alves <palves@redhat.com>
6556 * linux-x86-low.c (initialize_low_arch): Call
6557 init_registers_x32_avx_linux.
6559 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6561 Fix compatibility with Android Bionic.
6562 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6565 2013-06-07 Pedro Alves <palves@redhat.com>
6568 * Makefile.in (OBS): Add tdesc.o.
6569 (IPA_OBJS): Add tdesc-ipa.o.
6570 (tdesc-ipa.o): New rule.
6571 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6573 * linux-low.c (new_inferior): Delete.
6574 (disabled_regsets, num_regsets): Delete.
6575 (linux_add_process): Adjust to set the new per-process
6577 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6578 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6579 was a stop. When calling arch_setup, switch the current inferior
6580 to the thread that got an event.
6581 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6582 (regsets_fetch_inferior_registers)
6583 (regsets_store_inferior_registers): New regsets_info parameter.
6585 (linux_register_in_regsets): New regs_info parameter. Adjust to
6587 (register_addr, fetch_register, store_register): New usrregs_info
6588 parameter. Adjust to use it.
6589 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6590 parameter regs_info. Adjust to use it.
6591 (linux_fetch_registers): Get the current inferior's regs_info, and
6593 (linux_store_registers): Ditto.
6594 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6595 (initialize_low): Don't initialize the target_regsets here. Call
6596 initialize_low_arch.
6597 * linux-low.h (target_regsets): Delete declaration.
6598 (struct regsets_info): New.
6599 (struct usrregs_info): New.
6600 (struct regs_info): New.
6601 (struct process_info_private) <new_inferior>: New field.
6602 (struct linux_target_ops): Delete the num_regs, regmap, and
6603 regset_bitmap fields. New field regs_info.
6604 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6605 * i387-fp.c (num_xmm_registers): Delete.
6606 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6607 calls to new interface.
6608 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6609 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6610 Infer the number of xmm registers from the regcache's target
6612 * i387-fp.h (num_xmm_registers): Delete.
6613 * inferiors.c (add_thread): Don't install the thread's regcache
6615 * proc-service.c (gregset_info): Fetch the current inferior's
6616 regs_info. Adjust to use it.
6617 * regcache.c: Include tdesc.h.
6618 (register_bytes, reg_defs, num_registers)
6619 (gdbserver_expedite_regs): Delete.
6620 (get_thread_regcache): If the thread doesn't have a regcache yet,
6621 create one, instead of aborting gdbserver.
6622 (regcache_invalidate_one): Rename to ...
6623 (regcache_invalidate_thread): ... this.
6624 (regcache_invalidate_one): New.
6625 (regcache_invalidate): Only invalidate registers of the current
6627 (init_register_cache): Add target_desc parameter, and use it.
6628 (new_register_cache): Ditto. Assert the target description has a
6629 non zero registers_size.
6630 (regcache_cpy): Add assertions. Adjust.
6631 (realloc_register_cache, set_register_cache): Delete.
6632 (registers_to_string, registers_from_string): Adjust.
6633 (find_register_by_name, find_regno, find_register_by_number)
6634 (register_cache_size): Add target_desc parameter, and use it.
6635 (free_register_cache_thread, free_register_cache_thread_one)
6636 (regcache_release, register_cache_size): New.
6637 (register_size): Add target_desc parameter, and use it.
6638 (register_data, supply_register, supply_register_zeroed)
6639 (supply_regblock, supply_register_by_name, collect_register)
6640 (collect_register_as_string, collect_register_by_name): Adjust.
6641 * regcache.h (struct target_desc): Forward declare.
6642 (struct regcache) <tdesc>: New field.
6643 (init_register_cache, new_register_cache): Add target_desc
6645 (regcache_invalidate_thread): Declare.
6646 (regcache_invalidate_one): Delete declaration.
6647 (regcache_release): Declare.
6648 (find_register_by_number, register_cache_size, register_size)
6649 (find_regno): Add target_desc parameter.
6650 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6652 * remote-utils.c: Include tdesc.h.
6653 (outreg, prepare_resume_reply): Adjust.
6654 * server.c: Include tdesc.h.
6655 (gdbserver_xmltarget): Delete declaration.
6656 (get_features_xml, process_serial_event): Adjust.
6657 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6659 (struct process_info) <tdesc>: New field.
6660 (ipa_tdesc): Declare.
6661 * tdesc.c: New file.
6662 * tdesc.h: New file.
6663 * tracepoint.c: Include tdesc.h.
6664 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6665 (get_context_regcache): Adjust to pass ipa_tdesc down.
6666 (do_action_at_tracepoint): Adjust to get the register cache size
6667 from the context regcache's description.
6668 (traceframe_walk_blocks): Adjust to get the register cache size
6669 from the current trace frame's description.
6670 (traceframe_get_pc): Adjust to get current trace frame's
6671 description and pass it down.
6672 (gdb_collect): Adjust to get the register cache size from the
6674 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6675 (gdbserver_xmltarget): Delete.
6676 (initialize_low_tracepoint): Set the ipa's target description.
6677 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6678 (initialize_low_tracepoint): Set the ipa's target description.
6679 * linux-x86-low.c: Include tdesc.h.
6680 [__x86_64__] (is_64bit_tdesc): New.
6681 (ps_get_thread_area, x86_get_thread_area): Use it.
6682 (i386_cannot_store_register): Rename to ...
6683 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6684 (i386_cannot_fetch_register): Rename to ...
6685 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6686 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6688 (target_regsets): Rename to ...
6689 (x86_regsets): ... this.
6690 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6692 (x86_siginfo_fixup): Use is_64bit_tdesc.
6693 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6694 (tdesc_x32_avx_linux, tdesc_x32_linux)
6695 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6697 (x86_linux_update_xmltarget): Delete.
6698 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6699 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6700 (AMD64_LINUX_USER64_CS): New.
6701 (x86_linux_read_description): New, based on
6702 x86_linux_update_xmltarget.
6703 (same_process_callback): New.
6704 (x86_arch_setup_process_callback): New.
6705 (x86_linux_update_xmltarget): New.
6706 (x86_regsets_info): New.
6707 (amd64_linux_regs_info): New.
6708 (i386_linux_usrregs_info): New.
6709 (i386_linux_regs_info): New.
6710 (x86_linux_regs_info): New.
6711 (x86_arch_setup): Reimplement.
6712 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6713 (x86_emit_ops): Ditto.
6714 (the_low_target): Adjust. Install x86_linux_regs_info,
6715 x86_cannot_fetch_register, and x86_cannot_store_register.
6716 (initialize_low_arch): New.
6717 * linux-ia64-low.c (tdesc_ia64): Declare.
6718 (ia64_fetch_register): Adjust.
6719 (ia64_usrregs_info, regs_info): New globals.
6720 (ia64_regs_info): New function.
6721 (the_low_target): Adjust.
6722 (initialize_low_arch): New function.
6723 * linux-sparc-low.c (tdesc_sparc64): Declare.
6724 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6726 (sparc_arch_setup): New function.
6727 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6728 (the_low_target): Adjust.
6729 (initialize_low_arch): New function.
6730 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6731 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6732 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6733 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6734 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6735 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6736 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6737 (tdesc_powerpc_isa205_vsx64l): Declare.
6738 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6739 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6740 (ppc_set_pc, ppc_get_hwcap): Adjust.
6741 (ppc_usrregs_info): Forward declare.
6742 (!__powerpc64__) ppc_regmap_adjusted: New global.
6743 (ppc_arch_setup): Adjust to the current process'es target
6745 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6746 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6747 (ppc_store_evrregset): Adjust.
6748 (target_regsets): Rename to ...
6749 (ppc_regsets): ... this, and make static.
6750 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6751 (ppc_regs_info): New function.
6752 (the_low_target): Adjust.
6753 (initialize_low_arch): New function.
6754 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6755 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6756 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6757 (tdesc_s390x_linux64v2): Declare.
6758 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6759 (s390_fill_gregset, s390_store_last_break): Adjust.
6760 (target_regsets): Rename to ...
6761 (s390_regsets): ... this, and make static.
6762 (s390_get_pc, s390_set_pc): Adjust.
6763 (s390_get_hwcap): New target_desc parameter, and use it.
6764 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6765 (s390_arch_setup): Adjust to set the current process'es target
6766 description. Don't adjust the regmap.
6767 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6768 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6769 (regs_info_3264): New globals.
6770 (s390_regs_info): New function.
6771 (the_low_target): Adjust.
6772 (initialize_low_arch): New function.
6773 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6774 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6775 [__mips64] (init_registers_mips_linux)
6776 (init_registers_mips_dsp_linux): Delete defines.
6777 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6778 (have_dsp): New global.
6779 (mips_read_description): New, based on mips_arch_setup.
6780 (mips_arch_setup): Reimplement.
6781 (get_usrregs_info): New function.
6782 (mips_cannot_fetch_register, mips_cannot_store_register)
6783 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6784 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6785 (target_regsets): Rename to ...
6786 (mips_regsets): ... this, and make static.
6787 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6788 (dsp_regs_info, regs_info): New globals.
6789 (mips_regs_info): New function.
6790 (the_low_target): Adjust.
6791 (initialize_low_arch): New function.
6792 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6793 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6795 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6796 (arm_read_description): New, with bits factored from
6798 (arm_arch_setup): Reimplement.
6799 (target_regsets): Rename to ...
6800 (arm_regsets): ... this, and make static.
6801 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6802 (arm_regs_info): New function.
6803 (the_low_target): Adjust.
6804 (initialize_low_arch): New function.
6805 * linux-m68k-low.c (tdesc_m68k): Declare.
6806 (target_regsets): Rename to ...
6807 (m68k_regsets): ... this, and make static.
6808 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6809 (m68k_regs_info): New function.
6810 (m68k_arch_setup): New function.
6811 (the_low_target): Adjust.
6812 (initialize_low_arch): New function.
6813 * linux-sh-low.c (tdesc_sharch): Declare.
6814 (target_regsets): Rename to ...
6815 (sh_regsets): ... this, and make static.
6816 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6817 (sh_regs_info, sh_arch_setup): New functions.
6818 (the_low_target): Adjust.
6819 (initialize_low_arch): New function.
6820 * linux-bfin-low.c (tdesc_bfin): Declare.
6821 (bfin_arch_setup): New function.
6822 (bfin_usrregs_info, regs_info): New globals.
6823 (bfin_regs_info): New function.
6824 (the_low_target): Adjust.
6825 (initialize_low_arch): New function.
6826 * linux-cris-low.c (tdesc_cris): Declare.
6827 (cris_arch_setup): New function.
6828 (cris_usrregs_info, regs_info): New globals.
6829 (cris_regs_info): New function.
6830 (the_low_target): Adjust.
6831 (initialize_low_arch): New function.
6832 * linux-cris-low.c (tdesc_crisv32): Declare.
6833 (cris_arch_setup): New function.
6834 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6835 (cris_regs_info): New function.
6836 (the_low_target): Adjust.
6837 (initialize_low_arch): New function.
6838 * linux-m32r-low.c (tdesc_m32r): Declare.
6839 (m32r_arch_setup): New function.
6840 (m32r_usrregs_info, regs_info): New globals.
6841 (m32r_regs_info): Adjust.
6842 (initialize_low_arch): New function.
6843 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6844 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6845 (tic6x_usrregs_info): Forward declare.
6846 (tic6x_read_description): New function, based on ...
6847 (tic6x_arch_setup): ... this. Reimplement.
6848 (target_regsets): Rename to ...
6849 (tic6x_regsets): ... this, and make static.
6850 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6851 (tic6x_regs_info): New function.
6852 (the_low_target): Adjust.
6853 (initialize_low_arch): New function.
6854 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6855 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6856 (target_regsets): Rename to ...
6857 (xtensa_regsets): ... this, and make static.
6858 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6860 (xtensa_arch_setup, xtensa_regs_info): New functions.
6861 (the_low_target): Adjust.
6862 (initialize_low_arch): New function.
6863 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6864 (nios2_arch_setup): Set the current process'es tdesc.
6865 (target_regsets): Rename to ...
6866 (nios2_regsets): ... this.
6867 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6868 (nios2_regs_info): New function.
6869 (the_low_target): Adjust.
6870 (initialize_low_arch): New function.
6871 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6872 (aarch64_arch_setup): Set the current process'es tdesc.
6873 (target_regsets): Rename to ...
6874 (aarch64_regsets): ... this.
6875 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6876 (aarch64_regs_info): New function.
6877 (the_low_target): Adjust.
6878 (initialize_low_arch): New function.
6879 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6881 (target_regsets): Rename to ...
6882 (tile_regsets): ... this.
6883 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6884 (tile_regs_info): New function.
6885 (tile_arch_setup): Set the current process'es tdesc.
6886 (the_low_target): Adjust.
6887 (initialize_low_arch): New function.
6888 * spu-low.c (tdesc_spu): Declare.
6889 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6890 * win32-arm-low.c (tdesc_arm): Declare.
6891 (arm_arch_setup): New function.
6892 (the_low_target): Install arm_arch_setup instead of
6894 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6895 (init_windows_x86): Rename to ...
6896 (i386_arch_setup): ... this. Set `win32_tdesc'.
6897 (the_low_target): Adjust.
6898 * win32-low.c (win32_tdesc): New global.
6899 (child_add_thread): Don't create the thread cache here.
6900 (do_initial_child_stuff): Set the new process'es tdesc.
6901 * win32-low.h (struct target_desc): Forward declare.
6902 (win32_tdesc): Declare.
6903 * lynx-i386-low.c (tdesc_i386): Declare global.
6904 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6905 * lynx-low.c (lynx_tdesc): New global.
6906 (lynx_add_process): Set the new process'es tdesc.
6907 * lynx-low.h (struct target_desc): Forward declare.
6908 (lynx_tdesc): Declare global.
6909 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6910 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6911 * nto-low.c (nto_tdesc): New global.
6912 (do_attach): Set the new process'es tdesc.
6913 * nto-low.h (struct target_desc): Forward declare.
6914 (nto_tdesc): Declare.
6915 * nto-x86-low.c (tdesc_i386): Declare.
6916 (nto_x86_arch_setup): Set `nto_tdesc'.
6918 2013-06-04 Gary Benson <gbenson@redhat.com>
6920 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6921 to qSupported response when appropriate.
6922 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6923 with nonzero-length annex.
6924 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6925 arguments supplied in annex.
6927 2013-05-31 Doug Evans <dje@google.com>
6930 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6931 64 bits in 64-cross-32 environment.
6933 2013-05-28 Pedro Alves <palves@redhat.com>
6935 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6936 (aarch64-without-fpu.c): Delete rule.
6937 * configure.srv (aarch64*-*-linux*): Remove references to
6938 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6939 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6942 2013-05-24 Pedro Alves <palves@redhat.com>
6944 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6945 instead of strchr/decode_address. Error if the range isn't split
6946 with a ','. Don't assume there's be a ':' in the action.
6948 2013-05-23 Yao Qi <yao@codesourcery.com>
6949 Pedro Alves <palves@redhat.com>
6951 * linux-low.c (lwp_in_step_range): New function.
6952 (linux_wait_1): If the thread was range stepping and stopped
6953 outside the stepping range, report the stop to GDB. Otherwise,
6954 continue stepping. Add range stepping debug output.
6955 (linux_set_resume_request): Copy the step range from the resume
6957 (linux_supports_range_stepping): New.
6958 (linux_target_ops) <supports_range_stepping>: Set to
6959 linux_supports_range_stepping.
6960 * linux-low.h (struct linux_target_ops)
6961 <supports_range_stepping>: New field.
6962 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6963 * linux-x86-low.c (x86_supports_range_stepping): New.
6964 (the_low_target) <supports_range_stepping>: Set to
6965 x86_supports_range_stepping.
6966 * server.c (handle_v_cont): Handle 'r' action.
6967 (handle_v_requests): Append ";r" if the target supports range
6969 * target.h (struct thread_resume) <step_range_start,
6970 step_range_end>: New fields.
6971 (struct target_ops) <supports_range_stepping>:
6973 (target_supports_range_stepping): New macro.
6975 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6977 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6978 confusion in comment.
6980 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6982 * lynx-low.c (struct process_info_private): New type.
6983 (lynx_add_process): New function.
6984 (lynx_create_inferior, lynx_attach): Replace calls to
6985 add_process by calls to lynx_add_process.
6986 (lynx_resume): If PTID is null, then try using
6987 current_process()->private->last_wait_event_ptid.
6989 (lynx_clear_inferiors): Delete. The contents of that function
6990 has been inlined in lynx_mourn;
6991 (lynx_wait_1): Save the ptid in the process's private data.
6992 (lynx_mourn): Free the process' private data. Replace call
6993 to lynx_clear_inferiors by call to clear_inferiors.
6995 2013-05-17 Yao Qi <yao@codesourcery.com>
6997 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7000 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7002 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7003 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7004 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7005 PT_TEXT_END_ADDR guards. Update comments.
7006 (linux_target_op) <read_offsets>: Conditionally define to
7007 linux_read_offsets if the target is UCLIBC and if it defines
7008 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7010 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7011 Andrew Jenner <andrew@codesourcery.com>
7013 * Makefile.in (SFILES): Add linux-nios2-low.c.
7014 (clean): Add action to delete nios2-linux.c.
7015 (nios2-linux.c): New rule.
7016 * configure.srv: Add nios2*-*-linux*.
7017 * linux-nios2-low.c: New.
7019 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7021 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7023 2013-04-25 Hui Zhu <hui@codesourcery.com>
7026 * ax.c (ax_printf): Add fflush.
7028 2013-04-22 Tom Tromey <tromey@redhat.com>
7030 * Makefile.in (SFILES): Add filestuff.c.
7031 (OBS): Add filestuff.o.
7032 (filestuff.o): New target.
7033 * config.in, configure: Rebuild.
7034 * configure.ac: Check for fdwalk, pipe2.
7036 2013-04-17 Pedro Alves <palves@redhat.com>
7038 * configure.ac (USE_THREAD_DB): Delete variable.
7039 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7040 Don't AC_SUBST USE_THREAD_DB.
7041 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7042 * config.in, configure: Regenerate.
7044 2013-04-16 Pedro Alves <palves@redhat.com>
7046 * linux-low.h (struct lwp_info) <thread_known>: Move under
7047 the USE_THREAD_DB #ifdef.
7049 2013-04-16 Pedro Alves <palves@redhat.com>
7051 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7052 (linux-low.o): Delete rule.
7053 * linux-low.h: Always include "gdb_thread_db.h" instead of
7054 conditionally including thread_db.h.
7055 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7058 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7060 * Makefile.in (install-only): Fix make install regression.
7062 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7064 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7065 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7067 * gdbserver.1: Remove.
7069 2013-03-22 Pedro Alves <palves@redhat.com>
7071 * linux-low.c (handle_extended_wait): Don't call
7072 linux_enable_event_reporting.
7074 2013-03-15 Tony Theodore <tonyt@logyst.com>
7077 * Makefile.in (SHELL): Use @SHELL@.
7079 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7081 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7084 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7086 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7087 Remove extraneous NULL element.
7089 2013-03-13 Yao Qi <yao@codesourcery.com>
7091 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7092 'V' block in trace frame.
7094 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7096 * target.h (struct target_ops): Add btrace ops.
7097 (target_supports_btrace): New macro.
7098 (target_enable_btrace): New macro.
7099 (target_disable_btrace): New macro.
7100 (target_read_btrace): New macro.
7101 * gdbthread.h (struct thread_info): Add btrace field.
7102 * server.c: Include btrace-common.h.
7103 (handle_btrace_general_set): New function.
7104 (handle_btrace_enable): New function.
7105 (handle_btrace_disable): New function.
7106 (handle_general_set): Call handle_btrace_general_set.
7107 (handle_qxfer_btrace): New function.
7108 (struct qxfer qxfer_packets[]): Add btrace entry.
7109 * inferiors.c (remove_thread): Disable btrace.
7110 * linux-low: Include linux-btrace.h.
7111 (linux_low_enable_btrace): New function.
7112 (linux_low_read_btrace): New function.
7113 (linux_target_ops): Add btrace ops.
7114 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7115 Add srv_linux_btrace=yes.
7116 (x86_64-*-linux*): Add linux-btrace.o.
7117 Add srv_linux_btrace=yes.
7118 * configure.ac: Define HAVE_LINUX_BTRACE.
7119 * config.in: Regenerated.
7120 * configure: Regenerated.
7122 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7124 * server.c (handle_qxfer): Preserve error message if -3 is
7126 (qxfer): Document the -3 return value.
7128 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7130 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7131 (linux_btrace_h): New variable.
7132 (linux-btrace.o): New rule.
7134 2013-03-08 Stan Shebs <stan@codesourcery.com>
7135 Hafiz Abid Qadeer <abidh@codesourcery.com>
7137 * tracepoint.c (trace_buffer_size): New global.
7138 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7139 (init_trace_buffer): Change to one-argument function. Allocate
7140 trace buffer memory.
7141 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7142 handle QTBuffer:size packet.
7143 (cmd_bigqtbuffer_size): New function.
7144 (initialize_tracepoint): Call init_trace_buffer with
7145 DEFAULT_TRACE_BUFFER_SIZE.
7146 * server.c (handle_query): Add QTBuffer:size in the
7149 2013-03-07 Yao Qi <yao@codesourcery.com>
7151 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7152 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7154 (cmd_qtsp): Adjust condition. Do post increment.
7155 Set cur_action and cur_step_action back to 0.
7157 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7160 * linux-low.c (linux_write_memory): Return early success if LEN is
7163 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7165 * configure.srv: Add x86_64-*-cygwin* as target.
7167 2013-02-28 Tom Tromey <tromey@redhat.com>
7169 * configure.ac: Invoke AC_SYS_LARGEFILE.
7170 * configure, config.in: Rebuild.
7172 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7174 * win32-low.c: Throughout, fix format strings and casts of
7175 printf-like functions to avoid type related warnings on all
7177 (get_child_debug_event): Print dwDebugEventCode as hex since
7178 that's how it's usually documented.
7180 2013-02-28 Yao Qi <yao@codesourcery.com>
7182 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7185 2013-02-27 Jiong Wang <jiwang@tilera.com>
7187 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7188 (reg-tilegx32.c): New rule.
7189 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7190 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7191 different register info initializer according to elf class.
7192 (init_registers_tilgx32): New function. The tilegx32 register info
7194 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7195 (tile_store_gregset): Likewise.
7197 2013-02-27 Yao Qi <yao@codesourcery.com>
7199 * server.c (process_point_options): Print debug message when
7200 debug_threads is true.
7202 2013-02-26 Yao Qi <yao@codesourcery.com>
7204 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7206 2013-02-19 Pedro Alves <palves@redhat.com>
7207 Kai Tietz <ktietz@redhat.com>
7211 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7212 instead of strtoul to extract address from packet.
7213 (process_serial_event) <'z'>: Likewise.
7215 2013-02-18 Yao Qi <yao@codesourcery.com>
7217 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7219 2013-02-14 Pedro Alves <palves@redhat.com>
7223 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7224 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7226 2013-02-14 Pedro Alves <palves@redhat.com>
7228 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7230 2013-02-14 Pedro Alves <palves@redhat.com>
7232 * tracepoint.c (save_string): Delete.
7233 (add_tracepoint_action): Use savestring instead of save_string.
7235 2013-02-12 Pedro Alves <palves@redhat.com>
7237 * linux-xtensa-low.c: Ditto.
7238 * xtensa-xtregs.c: Ditto.
7240 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7242 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7245 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7247 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7248 aarch64_num_wp_regs and aarch64_num_bp_regs to
7249 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7251 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7253 * linux-aarch64-low.c (ps_get_thread_area): Replace
7254 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7256 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7257 Marcus Shawcroft <marcus.shawcroft@arm.com>
7258 Nigel Stephens <nigel.stephens@arm.com>
7259 Yufeng Zhang <yufeng.zhang@arm.com>
7261 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7262 (aarch64.c, aarch64-without-fpu.c): New targets.
7263 * configure.srv (aarch64*-*-linux*): New.
7264 * linux-aarch64-low.c: New file.
7266 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7268 * linux-low.c (handle_extended_wait, linux_create_inferior)
7269 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7270 (dequeue_one_deferred_signal, linux_resume_one_thread)
7271 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7272 (linux_tracefork_grandchild, linux_test_for_tracefork)
7273 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7274 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7275 where the argument is 0.
7277 2013-01-25 Yao Qi <yao@codesourcery.com>
7279 * event-loop.c: Include "queue.h".
7280 (gdb_event_p): New typedef.
7281 (struct gdb_event) <next_event>: Remove.
7282 (event_queue): Change to QUEUE(gdb_event_p).
7283 (async_queue_event): Remove.
7284 (gdb_event_xfree): New.
7285 (initialize_event_loop): New.
7286 (process_event): Use API from QUEUE.
7287 (wait_for_event): Likewise.
7288 * server.c (main): Call initialize_event_loop.
7289 * server.h (initialize_event_loop): Declare.
7291 2013-01-18 Yao Qi <yao@codesourcery.com>
7293 * ax.h (struct eval_agent_expr_context): New.
7294 (gdb_eval_agent_expr): Update declaration.
7295 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7296 TFRAME. Add new argument CTX.
7297 * server.h (struct eval_agent_expr_context): Declare.
7298 (agent_mem_read, agent_tsv_read): Update declaration.
7299 (agent_mem_read_string): Likewise.
7300 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7301 (add_traceframe_block): Add new argument TPOINT.
7302 Increase TPOINT->traceframe_usage.
7303 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7304 eval_tracepoint_agent_expr.
7305 (condition_true_at_tracepoint): Likewise.
7306 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7307 (agent_mem_read_string, agent_tsv_read): Likewise.
7309 2013-01-16 Yao Qi <yao@codesourcery.com>
7311 * linux-low.c (linux_resume_one_lwp): Don't check
7312 'lwp->bp_reinsert != 0'.
7314 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7315 Pedro Alves <palves@redhat.com>
7317 * lynx-low.c (ptrace_request_to_str): Define a temporary
7318 macro and use it to simplify this function's implementation.
7320 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7322 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7325 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7327 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7329 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7331 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7333 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7335 * lynx-low.c (lynx_resume): Use the resume_info parameter
7336 to determine the ptid for the lynx_ptrace call, unless
7337 it is equal to minus_one_ptid, in which case we use the
7338 ptid of the current_inferior.
7339 (lynx_wait_1): After having received a thread create/exit
7340 event, resume the inferior's execution using the signaling
7341 thread's ptid, rather than the old ptid.
7343 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7345 * lynx-low.c (lynx_resume): Delete variable ret.
7347 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7349 * gdbreplay.c (gdbreplay_version): Update copyright year.
7350 * server.c (gdbserver_version): Likewise.
7352 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7354 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7357 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7359 * lynx-low.c (ptrace_request_to_str): Add handling for
7362 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7364 * lynx-low.c (lynx_attach): Delete variable new_process.
7366 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7368 * lynx-low.c (lynx_create_inferior): Delete variable
7371 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7373 * lynx-low.c (ptrace_request_to_str): Do not handle
7374 PTRACE_GETTHREADLIST if this macro does not exist.
7376 2012-12-15 Yao Qi <yao@codesourcery.com>
7378 * Makefile.in (OBS): Add notif.o.
7379 * notif.c, notif.h: New.
7380 * server.c: Include "notif.h".
7381 (struct vstop_notif) <next>: Remove.
7383 (queue_stop_reply): Update.
7384 (push_event, send_next_stop_reply): Remove.
7385 (discard_queued_stop_replies): Update.
7386 (notif_stop): New variable.
7387 (handle_v_stopped): Remove.
7388 (handle_v_requests): Don't call handle_v_stopped. Call
7389 handle_ack_notif instead.
7390 (queue_stop_reply_callback): Call notif_event_enque instead
7391 of queue_stop_reply.
7392 (handle_status): Don't call send_next_stop_reply, call
7393 notif_write_event instead.
7394 (kill_inferior_callback): Likewise.
7395 (detach_or_kill_inferior_callback): Likewise.
7396 (main): Call initialize_notif.
7397 (process_serial_event): Call QUEUE_is_empty.
7398 (handle_target_event): Call notif_push instead of push event.
7399 * server.h (push_event): Remove declaration.
7401 2012-12-10 Tom Tromey <tromey@redhat.com>
7403 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7404 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7407 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7408 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7409 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7410 (amd64-linux-ipa.o, ax.o): Rewrite.
7411 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7412 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7413 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7414 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7415 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7416 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7417 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7418 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7419 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7420 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7421 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7422 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7423 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7424 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7425 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7426 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7427 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7428 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7429 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7430 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7431 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7432 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7433 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7434 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7435 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7436 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7437 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7438 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7439 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7440 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7441 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7442 (reg-tilegx.o): Remove.
7443 (all_object_files): New macro.
7444 Include .deps files.
7445 * aclocal.m4, configure: Rebuild.
7446 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7447 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7448 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7450 2012-12-05 Tom Tromey <tromey@redhat.com>
7453 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7455 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7457 * configure.ac: Check for linux/perf_event.h.
7458 * config.in: Regenerated.
7459 * configure: Regenerated.
7461 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7463 * hostio.c (handle_readlink): Decrease buffer size
7464 parameter passed to readlink by one byte.
7466 2012-11-26 Yao Qi <yao@codesourcery.com>
7468 * configure.ac (build_warnings): Append '-Wempty-body'.
7469 * configure: Regenerated.
7470 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7473 2012-11-15 Pierre Muller <muller@sourceware.org>
7475 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7476 * config.in: Regenerate.
7477 * configure: Regenerate.
7478 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7479 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7480 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7481 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7483 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7484 instead of <sys/wait.h> header.
7485 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7487 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7489 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7490 (various make rules): Remove -DGDBSERVER
7492 2012-11-09 Yao Qi <yao@codesourcery.com>
7494 * spu-low.c (current_ptid): Move it to ..
7495 * gdbthread.h: ... here. New.
7496 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7497 * server.c (myresume, process_serial_event): Likewise.
7498 * thread-db.c (thread_db_find_new_threads): Likewise.
7499 * tracepoint.c (run_inferior_command): Likewise.
7501 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7503 * server.c (handle_search_memory_1): Include access length in
7506 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7508 * linux-crisv32-low.c: Fix compile errors.
7510 2012-09-04 Yao Qi <yao@codesourcery.com>
7512 * tracepoint.c (cmd_qtsv): Adjust debug message.
7513 Don't check CUR_TPOINT.
7515 2012-08-28 Yao Qi <yao@codesourcery.com>
7517 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7518 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7519 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7520 Remove declarations of xmalloc, xreallloc, xstrdup and
7522 * Makefile.in (libiberty_h): New.
7523 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7524 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7526 2012-08-23 Yao Qi <yao@codesourcery.com>
7528 * server.h: Remove declaration of 'xsnprintf'.
7530 2012-08-22 Keith Seitz <keiths@redhat.com>
7532 * server.h: Include build-gnulib-gbserver/config.h.
7533 * gdbreplay.c: Likewise.
7535 2012-08-08 Doug Evans <dje@google.com>
7537 * Makefile.in (SFILES): Add gdb_vecs.c.
7538 (OBS): Add gdb_vecs.o.
7539 (gdb_vecs_h, host_defs_h): New variables.
7540 (thread-db.o): Add $(gdb_vecs_h) dependency.
7541 (gdb_vecs.o): New rule.
7542 * thread-db.c: #include "gdb_vecs.h".
7543 (thread_db_load_search): Use a vector to iterate over path elements.
7544 Handle text appearing after "$pdir".
7546 * configure.ac: Add check for strstr.
7547 * config.in: Regenerate.
7548 * configure: Regenerate.
7550 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7552 * hostio.c (handle_pread): If pread fails, fall back to attempting
7554 (handle_pwrite): Likewise for pwrite.
7556 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7558 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7559 between unsupported TYPE and unimplementable ADDR/LEN combination.
7560 (arm_insert_point): Act on new return value.
7562 2012-07-31 Pedro Alves <palves@redhat.com>
7564 * server.c (process_point_options): Only skip tokens if we find
7565 one that is unrecognized. Don't treat 'X' specially while
7566 skipping unrecognized tokens.
7568 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7570 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7571 to 4-byte-align HW breakpoint addresses for Thumb.
7573 2012-07-27 Yao Qi <yao@codesourcery.com>
7577 * server.h: Declare gdb_agent_about_to_close.
7578 * target.c (kill_inferior): Include "agent.h".
7579 New. Send command 'kill'.
7580 * target.h (kill_inferior): Removed macro.
7581 * tracepoint.c (gdb_agent_about_to_close): New.
7582 (gdb_agent_helper_thread): Handle command 'close'.
7583 Wait endlessly until the inferior stops.
7584 Install gdb_agent_remove_socket to atexit hook.
7585 (agent_socket_name): New static variable.
7586 (gdb_agent_socket_init): Replace local variable 'name' with
7587 'agent_socket_name'.
7588 (gdb_agent_remove_socket): New.
7590 2012-07-27 Yao Qi <yao@codesourcery.com>
7592 * server.c (process_point_options): Stop at 'X' when parsing.
7594 2012-07-19 Michael Eager <eager@eagercon.com>
7596 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7598 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7599 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7600 hardware breakpoint.
7602 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7604 * gdbserver/linux-low.c (initialize_low): Call
7605 linux_ptrace_init_warnings.
7607 2012-07-02 Doug Evans <dje@google.com>
7609 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7612 2012-07-02 Stan Shebs <stan@codesourcery.com>
7614 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7615 (ax.o): Add it to build rule.
7617 (OBS): Add format.o.
7618 (IPA_OBS): Add format.o.
7619 * server.c (handle_query): Claim support for breakpoint commands.
7620 (process_point_options): Add command case.
7621 (process_serial_event): Leave running if there are printfs in
7623 * mem-break.h (any_persistent_commands): Declare.
7624 (add_breakpoint_commands): Declare.
7625 (gdb_no_commands_at_breakpoint): Declare.
7626 (run_breakpoint_commands): Declare.
7627 * mem-break.c (struct point_command_list): New struct.
7628 (struct breakpoint): New field command_list.
7629 (any_persistent_commands): New function.
7630 (add_commands_to_breakpoint): New function.
7631 (add_breakpoint_commands): New function.
7632 (gdb_no_commands_at_breakpoint): New function.
7633 (run_breakpoint_commands): New function.
7634 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7636 * ax.c: Include format.h.
7637 (ax_printf): New function.
7638 (gdb_eval_agent_expr): Add printf opcode.
7640 2012-06-13 Yao Qi <yao@codesourcery.com>
7642 * server.c (start_inferior): Remove duplicated writes to fields
7643 'last_resume_kind' and 'last_status' of 'current_inferior'.
7645 2012-06-12 Yao Qi <yao@codesourcery.com>
7646 Pedro Alves <palves@redhat.com>
7648 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7650 * server.c (handle_v_cont): Extend comment.
7652 2012-06-11 Yao Qi <yao@codesourcery.com>
7654 * linux-low.c (linux_attach): Add 'static'.
7656 2012-06-06 Yao Qi <yao@codesourcery.com>
7658 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7660 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7662 Fix gcc -flto compilation warning.
7663 * server.c (main): Make variable multi_mode and attach volatile.
7665 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7667 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7668 if the platform doesn't know about it.
7670 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7672 * Makefile.in (SFILES): Add linux-tile-low.c.
7673 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7674 * configure.srv: Handle tilegx-*-linux*.
7675 * linux-tile-low.c: New file.
7677 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7679 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7681 2012-05-24 Pedro Alves <palves@redhat.com>
7685 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7687 2012-05-24 Pedro Alves <palves@redhat.com>
7691 Replace target_signal with gdb_signal throughout.
7693 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7695 * linux-low.c (linux_store_registers): Avoid the copying sequence
7696 when no data has been retrieved by ptrace.
7698 2012-05-22 Will Deacon <will.deacon@arm.com>
7700 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7701 Include asm/ptrace.h.
7702 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7705 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7707 * linux-low.c (linux_store_registers): Don't re-retrieve data
7708 with ptrace that has already been obtained from /proc. Always
7709 copy any data retrieved with ptrace to the buffer supplied.
7711 2012-05-11 Yao Qi <yao@codesourcery.com>
7712 Pedro Alves <palves@redhat.com>
7714 * linux-low.c (enum stopping_threads_kind): New.
7715 (stopping_threads): Change type to `enum stopping_threads_kind'.
7716 (handle_extended_wait): If stopping and suspending threads, leave
7717 the new_lwp suspended too.
7718 (linux_wait_for_event): Adjust.
7719 (stop_all_lwps): Set `stopping_threads' to
7720 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7721 whether we're suspending threads or just stopping them. Assert no
7724 2012-04-29 Yao Qi <yao@codesourcery.com>
7726 * server.h: Move some code to ...
7727 * gdbthread.h: ... here. New.
7728 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7729 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7730 (nto-low.o, win32-low.o): Likewise.
7731 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7732 * regcache.c, remote-utils.c, server.c: Likewise.
7733 * target.c, tracepoint.c, win32-low.c: Likewise.
7735 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7737 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7738 (PTRACE_ARG4_TYPE): Likewise.
7739 (PTRACE_XFER_TYPE): Likewise.
7740 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7741 ptrace to PTRACE_ARG3_TYPE.
7742 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7743 (PTRACE_ARG4_TYPE): Likewise.
7744 (PTRACE_XFER_TYPE): Likewise.
7745 (linux_detach_one_lwp): Cast fourth argument of
7746 ptrace to long then PTRACE_ARG4_TYPE.
7747 (regsets_fetch_inferior_registers): Cast third argument of
7748 ptrace to long then PTRACE_ARG3_TYPE.
7749 (regsets_store_inferior_registers): Likewise.
7751 2012-04-20 Pedro Alves <palves@redhat.com>
7753 * configure: Regenerate.
7755 2012-04-19 Pedro Alves <palves@redhat.com>
7757 * Makefile.in (GNULIB_BUILDDIR): New.
7758 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7759 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7760 (all, install-only, uninstall, clean-info, all-lib, clean): No
7761 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7762 (maintainer-clean realclean distclean): Use subdir_do.
7764 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7765 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7766 * acinclude.m4: Include acx_configure_dir.m4.
7767 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7768 calls. Call AC_PROG_RANLIB. Configure gnulib using
7771 (GNULIB_STDINT_H): Adjust.
7772 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7773 * gdbreplay.c: Include build-gnulib/config.h.
7774 * server.h: Likewise.
7775 * aclocal.m4: Regenerate.
7776 * config.in: Regenerate.
7777 * configure: Regenerate.
7779 2012-04-19 Pedro Alves <palves@redhat.com>
7781 * Makefile.in (LIBGNU, INCGNU): Adjust.
7782 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7783 (all, install-only, uninstall, clean-info, all-lib, clean)
7784 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7785 * configure.ac: Adjust AC_OUTPUT output.
7786 * aclocal.m4: Regenerate.
7787 * configure: Regenerate.
7789 2012-04-19 Pedro Alves <palves@redhat.com>
7791 * Makefile.in (generated_files): New.
7792 (server_h): Remove the explicit dependency on config.h, and depend
7793 on $generated_files.
7795 2012-04-19 Pedro Alves <palves@redhat.com>
7797 * Makefile.in (INCGNU): Add -Ignulib.
7799 2012-04-19 Pedro Alves <palves@redhat.com>
7801 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7802 (INCGNU): ... this, and spell out -I here.
7803 (GNULIB_LIB): Rename to ...
7805 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7807 2012-04-19 Pedro Alves <palves@redhat.com>
7809 * config.in: Regenerate.
7811 2012-04-19 Pedro Alves <palves@redhat.com>
7813 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7814 * server.h (memmem): Remove declaration.
7815 * config.in: Regenerate.
7816 * configure: Regenerate.
7818 2012-04-19 Yao Qi <yao@codesourcery.com>
7820 * Makefile.in (SFILES): Add common/vec.c.
7824 2012-04-19 Yao Qi <yao@codesourcery.com>
7826 * remote-utils.c (prepare_resume_reply): Replace with macro
7827 target_core_of_thread.
7828 * server.c (handle_qxfer_threads_proper): Likewise.
7829 * target.h (traget_core_of_thread): New macro.
7831 2012-04-18 Pedro Alves <palves@redhat.com>
7833 * aclocal.m4: Regenerate.
7834 * configure: Regenerate.
7836 2012-04-16 Yao Qi <yao@codesourcery.com>
7838 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7839 duplicated on address.
7841 2012-04-16 Yao Qi <yao@codesourcery.com>
7843 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7844 (struct tracepoint_action_ops) <send>: New field.
7845 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7846 (agent_expr_send, x_tracepoint_action_send): New.
7847 (l_tracepoint_action_send): New.
7848 (cmd_qtdp): Download and install tracepoint
7849 according to `use_agent'.
7850 (run_inferior_command): Add one more parameter `len'.
7852 (tracepoint_send_agent): New.
7853 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7855 2012-04-16 Yao Qi <yao@codesourcery.com>
7857 * tracepoint.c (download_tracepoints): Moved to ...
7858 (cmd_qtstart): ... here.
7860 2012-04-14 Yao Qi <yao@codesourcery.com>
7862 * tracepoint.c: Include inttypes.h.
7863 (struct collect_memory_action): Use sized types.
7864 (struct tracepoint): Likewise.
7865 (cmd_qtdp, stop_tracing): Update print specifiers.
7866 (cmd_qtp, response_tracepoint): Likewise.
7867 (collect_data_at_tracepoint): Likewise.
7868 (collect_data_at_step): Likewise.
7870 2012-04-14 Yao Qi <yao@codesourcery.com>
7872 Import gnulib module inttypes.
7873 * aclocal.m4, config.in, configure: Regenerated.
7875 2012-04-14 Yao Qi <yao@codesourcery.com>
7877 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7878 Makefile and config.status at last.
7880 2012-04-13 Yao Qi <yao@codesourcery.com>
7882 * tracepoint.c: Include stdint.h unconditionally.
7884 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7886 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7887 on BFD_HAVE_SYS_PROCFS_TYPE.
7888 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7889 * configure: Regenerate.
7890 * config.in: Likewise.
7892 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7894 * Makefile.in (clean): Also remove x32.c x32-linux.c
7895 x32-avx.c x32-avx-linux.c.
7896 (x32.o): New target.
7898 (x32-linux.o): Likewise.
7899 (x32-linux.c): Likewise.
7900 (x32-avx.o): Likewise.
7901 (x32-avx.c): Likewise.
7902 (x32-avx-linux.o): Likewise.
7903 (x32-avx-linux.c): Likewise.
7905 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7906 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7907 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7908 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7909 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7910 i386/x32-avx-linux.xml.
7912 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7913 (init_registers_x32_avx_linux): Likwise.
7914 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7915 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7917 2012-04-13 Pedro Alves <palves@redhat.com>
7919 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7920 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7921 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7922 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7925 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7927 * linux-x86-low.c (compat_x32_clock_t): New.
7928 (compat_x32_siginfo_t): Likewise.
7929 (compat_x32_siginfo_from_siginfo): Likewise.
7930 (siginfo_from_compat_x32_siginfo): Likewise.
7931 (linux_is_elf64): Likewise.
7932 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7933 and siginfo_from_compat_x32_siginfo for x32.
7934 (x86_arch_setup): Set linux_is_elf64.
7936 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7939 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7941 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7942 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7943 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7944 compatible with process.
7946 2012-04-12 Yao Qi <yao@codesourcery.com>
7948 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7949 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7950 (install-only, install-info, clean): Handle sub dir gnulib.
7951 (all-lib, am--refresh): New targets.
7952 (memmem.o): Remove target.
7953 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7954 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7955 (AC_REPLACE_FUNCS): Remove memmem.
7956 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7957 (AC_OUTPUT): Generate Makefile in gnulib/.
7958 * aclocal.m4, config.in, configure: Regenerated.
7960 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7962 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7964 2012-04-05 Pedro Alves <palves@redhat.com>
7966 -Werror=strict-aliasing
7968 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7971 2012-04-04 Pedro Alves <palves@redhat.com>
7973 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7974 (sparc_store_gregset_from_stack, sparc_store_gregset)
7975 (sparc_breakpoint_at): Fix formatting.
7977 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7979 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7981 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7982 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7983 * config.in: Regenerate.
7984 * configure: Likewise.
7986 2012-03-29 Pedro Alves <palves@redhat.com>
7988 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7989 Correct ptrace arguments.
7991 2012-03-28 Pedro Alves <palves@redhat.com>
7993 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7994 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7995 (IA64_FR1_REGNUM): New defines.
7996 (ia64_fetch_register): New.
7997 (the_low_target): Install it.
7998 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8000 * linux-low.c (linux_fetch_registers): Try the
8001 the_low_target.fetch_register hook first.
8003 * linux-arm-low.c (the_low_target): Adjust.
8004 * linux-bfin-low.c (the_low_target): Adjust.
8005 * linux-cris-low.c (the_low_target): Adjust.
8006 * linux-crisv32-low.c (the_low_target): Adjust.
8007 * linux-m32r-low.c (the_low_target): Adjust.
8008 * linux-m68k-low.c (the_low_target): Adjust.
8009 * linux-mips-low.c (the_low_target): Adjust.
8010 * linux-ppc-low.c (the_low_target): Adjust.
8011 * linux-s390-low.c (the_low_target): Adjust.
8012 * linux-sh-low.c (the_low_target): Adjust.
8013 * linux-sparc-low.c (the_low_target): Adjust.
8014 * linux-tic6x-low.c (the_low_target): Adjust.
8015 * linux-x86-low.c (the_low_target): Adjust.
8016 * linux-xtensa-low.c (the_low_target): Adjust.
8018 2012-03-26 Pedro Alves <palves@redhat.com>
8020 * server.c (handle_qxfer_libraries): Don't bail early if
8021 the_target->qxfer_libraries_svr4 is not NULL.
8023 2012-03-26 Pedro Alves <palves@redhat.com>
8025 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8027 2012-03-23 Pedro Alves <palves@redhat.com>
8029 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8030 "library-list-svr4" element's start tag when the the DSO list is
8033 2012-03-23 Pedro Alves <palves@redhat.com>
8035 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8036 a variable whose type size is the same as the inferior's pointer
8039 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8041 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8043 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8044 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8045 * linux-low.h: Include <signal.h>.
8046 (struct siginfo): Remove forward declaration.
8047 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8050 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8052 * .gitignore: Ignore more files.
8054 2012-03-19 Pedro Alves <palves@redhat.com>
8055 Jan Kratochvil <jan.kratochvil@redhat.com>
8057 * server.c (cont_thread, general_thread): Add describing comments.
8058 (start_inferior): Clear `cont_thread'.
8059 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8062 2012-03-15 Yao Qi <yao@codesourcery.com>
8064 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8066 (cmd_qtdp): ... here.
8068 2012-03-15 Yao Qi <yao@codesourcery.com>
8070 * tracepoint.c (struct tracepoint_action_ops): New.
8071 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8072 (m_tracepoint_action_download): New.
8073 (r_tracepoint_action_download): New.
8074 (x_tracepoint_action_download): New.
8075 (l_tracepoint_action_download): New.
8076 (add_tracepoint_action): Install `action->ops' according type.
8077 (download_tracepoint_1): Move code `download' function pointer
8078 of various tracepoint_action_ops.
8080 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8082 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8083 linux_ptrace_attach_warnings.
8085 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8087 * Makefile.in (linux-ptrace.o): New.
8088 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8089 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8090 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8091 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8092 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8094 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8096 2012-03-08 Yao Qi <yao@codesourcery.com>
8097 Pedro Alves <palves@redhat.com>
8099 Fix PR server/13392.
8100 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8102 * tracepoint.c (remove_tracepoint): New.
8103 (cmd_qtdp): Call remove_tracepoint when failed to install.
8105 2012-03-07 Pedro Alves <palves@redhat.com>
8107 * linux-low.c (get_detach_signal): New.
8108 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8109 Pass on pending signals to PTRACE_DETACH. Check the result of the
8111 * server.c (program_signals, program_signals_p): New.
8112 (handle_general_set): Handle QProgramSignals.
8113 * server.h (program_signals, program_signals_p): Declare.
8115 2012-03-05 Pedro Alves <palves@redhat.com>
8116 Jan Kratochvil <jan.kratochvil@redhat.com>
8118 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8121 2012-03-03 Yao Qi <yao@codesourcery.com>
8123 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8124 agent_look_up_symbols.
8126 2012-03-03 Yao Qi <yao@codesourcery.com>
8128 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8129 (linux-x86-low.o): Likewise.
8130 * server.h: Remove in_process_agent_loaded.
8131 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8135 2012-03-03 Yao Qi <yao@codesourcery.com>
8137 * tracepoint.c (gdb_agent_capability): New global.
8138 (in_process_agent_loaded_ust): Renamed to
8139 `in_process_agent_supports_ust'.
8141 (in_process_agent_supports_ust): Call agent_capability_check.
8142 (clear_installed_tracepoints): Assert that agent supports
8145 2012-03-03 Yao Qi <yao@codesourcery.com>
8147 * linux-low.c (linux_supports_agent): New.
8148 (linux_target_ops): Initialize field `supports_agent' with
8149 linux_supports_agent.
8150 * target.h (struct target_ops) <supports_agent>: New.
8151 (target_supports_agent): New macro.
8152 * server.c (handle_general_set): Handle packet 'QAgent'.
8153 (handle_query): Send `QAgent+'.
8154 * Makefile.in (server.o): Depends on agent.h.
8156 2012-03-03 Yao Qi <yao@codesourcery.com>
8158 * Makefile.in (OBS): Add agent.o.
8159 Add new rule for agent.o.
8160 Track dependence of tracepoint.c on agent.h.
8161 * tracepoint.c (run_inferior_command_1):
8162 (run_inferior_command): Call agent_run_command.
8163 (gdb_ust_connect_sync_socket): Deleted. Move it to
8165 (resume_thread, stop_thread): Likewise.
8166 (gdb_ust_socket_init): Renamed to ...
8167 (gdb_agent_socket_init): ... New.
8168 (gdb_ust_thread): Renamed to ...
8169 (gdb_agent_helper_thread): ... New.
8170 (gdb_ust_init): Move some code to ...
8171 (gdb_agent_init): ... here. New.
8172 [HAVE_UST]: Call gdb_ust_init.
8173 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8174 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8175 * config.in, configure: Regenerated.
8177 2012-03-02 Pedro Alves <palves@redhat.com>
8179 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8180 * linux-low.c (struct simple_pid_list): New.
8181 (stopped_pids): New a struct simple_pid_list pointer.
8182 (add_to_pid_list, pull_pid_from_list): New.
8183 (handle_extended_wait): Don't assume the first signal new children
8184 report is SIGSTOP. Adjust call to pull_pid_from_list.
8185 (linux_wait_for_lwp): Adjust.
8187 2012-03-02 Yao Qi <yao@codesourcery.com>
8189 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8192 2012-03-02 Yao Qi <yao@codesourcery.com>
8194 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8195 `stop_pc' and `tpoint'. Update caller.
8197 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8199 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8200 * linux-low.c (use_linux_regsets): New macro.
8201 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8202 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8203 (linux_register_in_regsets): New function.
8204 (usr_fetch_inferior_registers): Skip registers covered by
8206 (usr_store_inferior_registers): Likewise.
8207 (usr_fetch_inferior_registers): New macro.
8208 (usr_store_inferior_registers): Likewise.
8209 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8210 (linux_store_registers): Likewise.
8211 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8213 (init_registers_mips64_dsp_linux): Likewise.
8214 (init_registers_mips_linux): New macro.
8215 (init_registers_mips_dsp_linux): Likewise.
8216 (mips_dsp_num_regs): Likewise.
8217 (DSP_BASE, DSP_CONTROL): New fallback macros.
8218 (mips_base_regs): New macro.
8219 (mips_regmap): Use it. Fix the size.
8220 (mips_dsp_regmap): New variable.
8221 (mips_dsp_regset_bitmap): Likewise.
8222 (mips_arch_setup): New function.
8223 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8225 (mips_cannot_store_register): Likewise.
8226 (the_low_target): Update .arch_setup, .num_regs and .regmap
8227 initializers. Add .regset_bitmap initializer.
8228 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8230 * linux-bfin-low.c (the_low_target): Likewise.
8231 * linux-cris-low.c (the_low_target): Likewise.
8232 * linux-crisv32-low.c (the_low_target): Likewise.
8233 * linux-ia64-low.c (the_low_target): Likewise.
8234 * linux-m32r-low.c (the_low_target): Likewise.
8235 * linux-m68k-low.c (the_low_target): Likewise.
8236 * linux-ppc-low.c (the_low_target): Likewise.
8237 * linux-s390-low.c (the_low_target): Likewise.
8238 * linux-sh-low.c (the_low_target): Likewise.
8239 * linux-sparc-low.c (the_low_target): Likewise.
8240 * linux-tic6x-low.c (the_low_target): Likewise.
8241 * linux-x86-low.c (the_low_target): Likewise.
8242 * linux-xtensa-low.c (the_low_target): Likewise.
8243 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8244 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8245 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8247 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8248 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8250 2012-02-29 Yao Qi <yao@codesourcery.com>
8251 Pedro Alves <palves@redhat.com>
8253 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8254 `step_over_finished' is true.
8256 2012-02-27 Pedro Alves <palves@redhat.com>
8258 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8259 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8261 2012-02-27 Pedro Alves <palves@redhat.com>
8264 * linux-low.c (pid_is_stopped): New.
8265 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8267 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8269 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8272 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8274 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8276 2012-02-24 Luis Machado <lgustavo@codesourcery>
8278 * server.c (handle_query): Advertise support for target-side
8279 breakpoint condition evaluation.
8280 (process_point_options): New function.
8281 (process_serial_event): When inserting a breakpoint, check for
8282 a target-side condition that should be evaluated.
8284 * mem-break.c: Include regcache.h and ax.h.
8285 (point_cond_list_t): New data structure.
8286 (breakpoint) <cond_list>: New field.
8287 (find_gdb_breakpoint_at): Make non-static.
8288 (delete_gdb_breakpoint_at): Clear any target-side
8290 (clear_gdb_breakpoint_conditions): New function.
8291 (add_condition_to_breakpoint): Likewise.
8292 (add_breakpoint_condition): Likewise.
8293 (gdb_condition_true_at_breakpoint): Likewise.
8294 (gdb_breakpoint_here): Return result directly instead
8295 of going through a local variable.
8297 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8298 (clear_gdb_breakpoint_conditions): Likewise.
8299 (add_breakpoint_condition): Likewise.
8300 (gdb_condition_true_at_breakpoint): Likewise.
8302 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8303 (need_step_over_p): Take target-side breakpoint condition into
8306 2012-02-24 Luis Machado <lgustavo@codesourcery>
8308 * server.h: Include tracepoint.h.
8309 (agent_mem_read, agent_get_trace_state_variable_value,
8310 agent_set_trace_state_variable_value,
8311 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8312 get_set_tsv_func_addr): New prototypes.
8314 * ax.h: New include file.
8315 * ax.c: New source file.
8317 * tracepoint.c: Include ax.h.
8318 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8319 agent_expr, eval_result_type): Move to ax.h.
8320 (parse_agent_expr): Rename to ...
8321 (gdb_parse_agent_expr): ... this, make it non-static and move
8323 (unparse_agent_expr) Rename to ...
8324 (gdb_unparse_agent_expr): ... this, make it non-static and move
8326 (eval_agent_expr): Rename to ...
8327 (eval_tracepoint_agent_expr): ... this.
8328 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8329 forward declarations.
8330 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8331 (agent_get_trace_state_variable_value): New function.
8332 (agent_set_trace_state_variable_value): New function.
8333 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8334 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8335 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8336 (condition_true_at_tracepoint): Likewise.
8337 (parse_agent_expr): Rename to ...
8338 (gdb_parse_agent_expr): ... this and move to ax.c.
8339 (unparse_agent_expr): Rename to ...
8340 (gdb_unparse_agent_expr): ... this and move to ax.c.
8341 (gdb_agent_op_name): Move to ax.c.
8342 (eval_agent_expr): Rename to ...
8343 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8345 (eval_tracepoint_agent_expr): New function.
8346 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8348 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8350 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8351 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8352 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8353 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8354 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8355 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8356 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8357 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8358 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8359 (compile_bytecodes): Remove forward declaration.
8360 (is_goto_target): Move to ax.c.
8361 (compile_bytecodes): Move to ax.c and call
8362 agent_get_trace_state_variable_value (...) and
8363 agent_set_trace_state_variable_value (...).
8365 * Makefile.in: Update ax.c and IPA dependencies.
8367 2012-02-24 Pedro Alves <palves@redhat.com>
8369 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8370 (cmd_bigqtbuffer_circular): ... this. Only handle
8371 'QTBuffer:circular:'.
8372 (handle_tracepoint_general_set): Adjust.
8374 2012-02-16 Yao Qi <yao@codesourcery.com>
8376 * inferiors.c: Move code to ...
8377 * dll.c: .... here. New.
8378 * server.h: Declare clear_dlls.
8379 * Makefile.in (SFILES): Add dll.c.
8383 2012-02-11 Yao Qi <yao@codesourcery.com>
8385 * server.c: (handle_monitor_command): Add a new parameter
8387 (handle_query): Update caller.
8389 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8391 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8392 * configure, config.in: Regenerate.
8393 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8396 2012-02-02 Pedro Alves <palves@redhat.com>
8398 Try SIGKILL first, then PTRACE_KILL.
8399 * linux-low.c (linux_kill_one_lwp): New.
8400 (linux_kill_one_lwp): Rename to ...
8401 (kill_one_lwp_callback): ... this. Use the new
8404 2012-02-02 Pedro Alves <palves@redhat.com>
8406 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8409 2012-01-27 Pedro Alves <palves@redhat.com>
8411 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8412 (elf_64_file_p): Make static.
8413 (linux_pid_exe_is_elf_64_file): New.
8414 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8415 Delete declarations.
8416 (linux_pid_exe_is_elf_64_file): Declare.
8417 * linux-x86-low.c (x86_arch_setup): Use
8418 linux_pid_exe_is_elf_64_file.
8420 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8422 * linux-low.c (linux_wait_for_event_1): Rename to ...
8423 (linux_wait_for_event): ... here and merge it with former
8424 linux_wait_for_event - new variable wait_ptid, use it.
8425 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8427 2012-01-23 Pedro Alves <palves@redhat.com>
8429 * server.c (main): Avoid yet another case of infinite loop while
8430 detaching/killing after a longjmp.
8432 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8435 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8437 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8439 * hostio.c (handle_readlink): New function.
8440 (handle_vFile): Call it to handle "vFile:readlink" packets.
8442 2012-01-20 Pedro Alves <palves@redhat.com>
8443 Ulrich Weigand <ulrich.weigand@linaro.org>
8445 * server.c (handle_v_requests): Only support vAttach and vRun to
8446 start multiple processes when in extended protocol mode.
8448 2012-01-17 Pedro Alves <palves@redhat.com>
8450 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8451 memalign plus mprotect to allocate the scratch buffer.
8453 2012-01-13 Pedro Alves <palves@redhat.com>
8455 * server.c (attach_inferior): Clear `cont_thread'.
8457 2012-01-13 Pedro Alves <palves@redhat.com>
8459 * server.c (main): Avoid infinite loop while detaching/killing
8462 2012-01-09 Doug Evans <dje@google.com>
8464 * server.c (start_inferior): Set last_ptid in --wrapper case.
8466 2012-01-06 Yao Qi <yao@codesourcery.com>
8468 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8470 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8472 2012-01-04 Yao Qi <yao@codesourcery.com>
8474 * tracepoint.c (cmd_qtdp): Print debug message
8475 for static tracepoint.
8477 2012-01-04 Yao Qi <yao@codesourcery.com>
8479 * tracepoint.c (trace_vdebug): Differentiate debug message
8480 between gdbserver and IPA.
8482 2012-01-03 Yao Qi <yao@codesourcery.com>
8484 * tracepoint.c (tracepoint_was_hit): Don't collect for
8487 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8489 * terminal.h: Reformat copyright header.
8491 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8493 * server.c (gdbserver_version): Update copyright year.
8494 * gdbreplay.c (gdbreplay_version): Likewise.
8496 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8498 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8501 2011-12-18 Hui Zhu <teawater@gmail.com>
8502 * linux-low.c (linux_create_inferior): Save return value to ret.
8504 2011-12-18 Hui Zhu <teawater@gmail.com>
8506 * linux-low.c (linux_create_inferior): Save return value to ret.
8508 2011-12-16 Doug Evans <dje@google.com>
8510 * linux-low.c (linux_create_inferior): If stdio connection,
8511 redirect stdin from /dev/null, stdout to stderr.
8512 * remote-utils.c (remote_is_stdio): New static global.
8513 (remote_connection_is_stdio): New function.
8514 (remote_prepare): Handle stdio connection.
8515 (remote_open): Ditto.
8516 (remote_close): Don't close stdin for stdio connections.
8517 (read_prim,write_prim): New functions. Replace all calls to
8518 read/write to these.
8519 * server.c (main): Watch for "-" argument. Move call to
8520 remote_prepare before start_inferior.
8521 * server.h (STDIO_CONNECTION_NAME): New macro.
8522 (remote_connection_is_stdio): Declare.
8524 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8525 in debugging output.
8527 2011-12-15 Yao Qi <yao@codesourcery.com>
8529 * tracepoint.c: Include sys/syscall.h.
8530 (gdb_ust_thread): Remove preprocessor conditional.
8532 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8534 * linux-low.c (linux_detach_one_lwp): Call
8535 the_low_target.prepare_to_resume before detaching.
8537 2011-12-14 Yao Qi <yao@codesourcery.com>
8539 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8542 2011-12-14 Yao Qi <yao@codesourcery.com>
8544 * i386-low.c (i386_low_stopped_data_address): Initialize local
8547 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8551 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8552 DR_CONTROL unless necessary. Extend comments.
8553 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8554 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8556 2011-12-13 Yao Qi <yao@codesourcery.com>
8558 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8560 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8562 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8564 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8565 Print new debug message for such case.
8567 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8569 Fix overlapping memcpy.
8570 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8571 the read_inferior_memory transfer.
8572 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8573 write_inferior_memory transfer.
8574 (set_fast_tracepoint_jump): New variable buf. Use it for the
8575 read_inferior_memory and write_inferior_memory transfers.
8576 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8577 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8578 Use it for the write_inferior_memory transfer.
8579 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8582 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8584 * linux-low.c (fetch_register, store_register): Make code
8585 consistent, fix formatting.
8587 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8589 * linux-low.c (usr_store_inferior_registers): Factor out code
8590 to handle individual registers into...
8591 (store_register): ... this new function.
8593 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8595 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8596 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8597 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8598 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8599 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8600 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8601 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8602 (srv_xmlfiles): Add new XML files.
8604 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8606 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8607 (init_registers_s390_linux32v1): Add prototype.
8608 (init_registers_s390_linux32v2): Likewise.
8609 (init_registers_s390_linux64v1): Likewise.
8610 (init_registers_s390_linux64v2): Likewise.
8611 (init_registers_s390x_linux64v1): Likewise.
8612 (init_registers_s390x_linux64v2): Likewise.
8613 (s390_num_regs): Increment to 52.
8614 (s390_regmap): Add orig_r2 register.
8615 (s390_num_regs_3264): Increment to 68.
8616 (s390_regmap_3264): Add orig_r2 register.
8617 (s390_collect_ptrace_register): Handle orig_r2 register.
8618 (s390_supply_ptrace_register): Likewise.
8619 (s390_fill_last_break): New function.
8620 (s390_store_last_break): Likewise.
8621 (s390_fill_system_call): New function.
8622 (s390_store_system_call): Likewise.
8623 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8625 (s390_check_regset): New function.
8626 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8627 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8628 Update target_regsets for available register sets.
8630 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8631 Jan Kratochvil <jan.kratochvil@redhat.com>
8633 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8634 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8636 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8637 * linux-low.h (struct process_info_private): New member r_debug.
8638 * server.c (handle_qxfer_libraries): Call
8639 the_target->qxfer_libraries_svr4.
8640 (handle_qxfer_libraries_svr4): New function.
8641 (qxfer_packets): New entry "libraries-svr4".
8642 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8643 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8644 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8645 PACKET_qXfer_libraries_svr4.
8647 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8649 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8650 PSW address/mask between 8-byte and 16-byte formats.
8651 (s390_supply_ptrace_register): Likewise.
8652 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8653 basic addressing mode bit.
8655 2011-11-24 Stan Shebs <stan@codesourcery.com>
8657 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8659 2011-11-17 Stan Shebs <stan@codesourcery.com>
8661 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8662 (tracing_start_time): New global.
8663 (tracing_stop_time): New global.
8664 (tracing_user_name): New global.
8665 (tracing_notes): New global.
8666 (tracing_stop_note): New global.
8667 (cmd_qtstart): Set traceframe_usage, start_time.
8668 (stop_tracing): Set stop_time.
8669 (cmd_qtstatus): Report additional status.
8670 (cmd_qtp): New function.
8671 (handle_tracepoint_query): Call it.
8672 (cmd_qtnotes): New function.
8673 (handle_tracepoint_general_set): Call it.
8674 (get_timestamp): Rename from tsv_get_timestamp.
8676 2011-11-14 Stan Shebs <stan@codesourcery.com>
8677 Kwok Cheung Yeung <kcy@codesourcery.com>
8679 * linux-x86-low.c (small_jump_insn): New.
8680 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8681 trampoline and error message, build a trampoline and issue a small
8682 jump instruction to it.
8683 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8684 trampoline and error message.
8685 (x86_get_min_fast_tracepoint_insn_len): New.
8686 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8687 * linux-low.h (struct linux_target_ops): Add arguments to
8688 install_fast_tracepoint_jump_pad operation, add new operation.
8689 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8691 (linux_get_min_fast_tracepoint_insn_len): New function.
8692 (linux_target_op): Add new operation.
8693 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8694 (gdb_trampoline_buffer_end): Ditto.
8695 (gdb_trampoline_buffer_error): Ditto.
8696 (struct ipa_sym_addresses): Add fields for new IPA variables.
8697 (symbol_list): Add entries for new IPA variables.
8698 (struct tracepoint): Add fields to hold the address range of the
8699 trampoline used by the tracepoint.
8700 (trampoline_buffer_head): New static variable.
8701 (trampoline_buffer_tail): Ditto.
8702 (claim_trampoline_space): New function.
8703 (have_fast_tracepoint_trampoline_buffer): New function.
8704 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8706 (install_fast_tracepoint): Ditto, also add error buffer argument.
8707 (cmd_qtminftpilen): New function.
8708 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8709 (fast_tracepoint_from_trampoline_address): New function.
8710 (fast_tracepoint_collecting): Handle trampoline as part of jump
8712 (set_trampoline_buffer_space): New function.
8713 (initialize_tracepoint): Initialize new IPA variables.
8714 * target.h (struct target_ops): Add arguments to
8715 install_fast_tracepoint_jump_pad operation, add new
8716 get_min_fast_tracepoint_insn_len operation.
8717 (target_get_min_fast_tracepoint_insn_len): New.
8718 (install_fast_tracepoint_jump_pad): Add arguments.
8719 * server.h (IPA_BUFSIZ): Define.
8720 * linux-i386-ipa.c: Include extra header files.
8721 (initialize_fast_tracepoint_trampoline_buffer): New function.
8722 (initialize_low_tracepoint): Call it.
8723 * server.h (set_trampoline_buffer_space): Declare.
8724 (claim_trampoline_space): Ditto.
8725 (have_fast_tracepoint_trampoline_buffer): Ditto.
8727 2011-11-14 Yao Qi <yao@codesourcery.com>
8729 * server.c (handle_query): Handle InstallInTrace for qSupported.
8730 * tracepoint.c (add_tracepoint): Sort list.
8731 (install_tracepoint, download_tracepoint): New.
8732 (cmd_qtdp): Call them to install and download tracepoints.
8733 (sort_tracepoints): Removed.
8734 (cmd_qtstart): Update.
8736 2011-11-14 Yao Qi <yao@codesourcery.com>
8738 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8739 * mem-break.h: Declare.
8740 * tracepoint.c (cmd_qtstart): Move some code to ...
8741 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8743 (download_tracepoints): Move some code to ...
8744 (download_tracepoint_1): ... here. New.
8746 2011-11-08 Yao Qi <yao@codesourcery.com>
8748 * remote-utils.c (relocate_instruction): A comment fix.
8750 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8752 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8753 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8754 dr_status_mirror and dr_control_mirror from debug_reg_state.
8755 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8756 (i386_initial_stuff): Remove use of deleted globals.
8757 (i386_get_thread_context, i386_set_thread_context,
8758 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8759 from debug_reg_state.
8761 2011-11-05 Yao Qi <yao@codesourcery.com>
8763 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8764 address as TPOINT's.
8766 2011-11-02 Stan Shebs <stan@codesourcery.com>
8768 * tracepoint.c (agent_mem_read_string): New function.
8769 (eval_agent_expr): Call it for tracenz.
8770 * server.c (handle_query): Report support for tracenz.
8772 2011-11-02 Yao Qi <yao@codesourcery.com>
8774 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8776 2011-11-02 Yao Qi <yao@codesourcery.com>
8778 * target.h: Fix a typo in comment.
8780 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8782 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8783 clobber the breakpoints' shadows with fast tracepoint jumps.
8784 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8785 * target.c (write_inferior_memory): Also pass MYADDR down to
8788 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8790 * configure.ac: Check support for personality routine.
8791 * configure: Regenerate.
8792 * config.in: Likewise.
8793 * linux-low.c: Include <sys/personality.h>.
8794 Define ADDR_NO_RANDOMIZE if necessary.
8795 (linux_create_inferior): Disable address space randomization when
8796 forking inferior, if requested.
8797 (linux_supports_disable_randomization): New function.
8798 (linux_target_ops): Install it.
8799 * server.h (disable_randomization): Declare.
8800 * server.c (disable_randomization): New global variable.
8801 (handle_general_set): Handle QDisableRandomization.
8802 (handle_query): Likewise for qSupported.
8803 (main): Support --disable-randomization and --no-disable-randomization
8804 command line arguments.
8805 * target.h (struct target_ops): Add supports_disable_randomization.
8806 (target_supports_disable_randomization): New macro.
8808 2011-09-29 Mike Frysinger <vapier@gentoo.org>
8810 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8812 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8813 [!PT_GETDSBT] (target_loadmap): New definition.
8814 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8815 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8816 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8817 and PT_GETDSBT to LINUX_LOADMAP.
8818 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8819 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8821 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8823 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8824 (arm_linux_hwbp_cap): New static variable.
8825 (arm_linux_get_hwbp_cap): Replace by ...
8826 (arm_linux_init_hwbp_cap): ... this new function.
8827 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8828 (arm_linux_get_hw_watchpoint_count): Likewise.
8829 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8830 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8831 (arm_prepare_to_resume): Use perror_with_name instead of error.
8833 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8835 * linux-arm-low.c: Include <signal.h>.
8836 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8837 (struct arm_linux_hwbp_cap): New data type.
8838 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8839 (struct arm_linux_hw_breakpoint): New data type.
8840 (MAX_BPTS, MAX_WPTS): Define.
8841 (struct arch_process_info, struct arch_lwp_info): New data types.
8842 (arm_linux_get_hwbp_cap): New function.
8843 (arm_linux_get_hw_breakpoint_count): Likewise.
8844 (arm_linux_get_hw_watchpoint_count): Likewise.
8845 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8846 (arm_hwbp_control_initialize): Likewise.
8847 (arm_hwbp_control_is_enabled): Likewise.
8848 (arm_hwbp_control_is_initialized): Likewise.
8849 (arm_hwbp_control_disable): Likewise.
8850 (arm_linux_hw_breakpoint_equal): Likewise.
8851 (arm_linux_hw_point_initialize): Likewise.
8852 (struct update_registers_data): New data structure.
8853 (update_registers_callback: New function.
8854 (arm_insert_point): Likewise.
8855 (arm_remove_point): Likewise.
8856 (arm_stopped_by_watchpoint): Likewise.
8857 (arm_stopped_data_address): Likewise.
8858 (arm_new_process): Likewise.
8859 (arm_new_thread): Likewise.
8860 (arm_prepare_to_resume): Likewise.
8861 (the_low_target): Register arm_insert_point, arm_remove_point,
8862 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8863 arm_new_thread, and arm_prepare_to_resume.
8865 2011-09-15 Stan Shebs <stan@codesourcery.com>
8867 * server.h (struct emit_ops): Add compare-goto fields.
8868 * tracepoint.c (gdb_agent_op_sizes): New table.
8869 (emit_eq_goto): New function.
8870 (emit_ne_goto): New function.
8871 (emit_lt_goto): New function.
8872 (emit_le_goto): New function.
8873 (emit_gt_goto): New function.
8874 (emit_ge_goto): New function.
8875 (is_goto_target): New function.
8876 (compile_bytecodes): Recognize special cases of compare-goto
8877 combinations and call specialized emitters for them.
8878 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8879 (amd64_emit_ne_goto): New function.
8880 (amd64_emit_lt_goto): New function.
8881 (amd64_emit_le_goto): New function.
8882 (amd64_emit_gt_goto): New function.
8883 (amd64_emit_ge_goto): New function.
8884 (amd64_emit_ops): Add the new functions.
8885 (i386_emit_eq_goto): New function.
8886 (i386_emit_ne_goto): New function.
8887 (i386_emit_lt_goto): New function.
8888 (i386_emit_le_goto): New function.
8889 (i386_emit_gt_goto): New function.
8890 (i386_emit_ge_goto): New function.
8891 (i386_emit_ops): Add the new functions.
8893 2011-09-08 Stan Shebs <stan@codesourcery.com>
8895 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8896 (i386_emit_epilogue): Restore %ebx.
8898 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8900 * server.c (step_thread): Remove definition.
8901 (process_serial_event): Don't handle Hs.
8902 * server.h (step_thread): Remove declaration.
8903 * target.c (set_desired_inferior): Remove use of step_thread.
8905 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8907 * linux-low.c: Include linux-procfs.h.
8908 (linux_attach_lwp_1): Update comments.
8909 (linux_attach): Scan for existing threads when attaching to a
8910 process that is the tgid.
8911 * Makefile.in: Update dependencies.
8913 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8915 * configure.srv: Add linux-procfs.o dependencies.
8917 2011-08-14 Yao Qi <yao@codesourcery.com>
8919 * target.h (struct target_ops): Fix indent.
8920 * win32-low.c (win32_target_ops): Fix comment.
8922 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
8923 Yao Qi <yao@codesourcery.com>
8925 * Makefile.in (clean): Remove tic6x-*.c files.
8926 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8927 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8928 (tic6x-c64xp-linux.c): Likewise.
8929 * configure.srv: Add support for tic6x-*-uclinux.
8930 * linux-tic6x-low.c: New.
8931 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8933 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
8934 Yao Qi <yao@codesourcery.com>
8936 * target.h (struct target_ops): Add read_loadmap.
8937 * linux-low.c (struct target_loadseg): New type.
8938 (struct target_loadmap): New type.
8939 (linux_read_loadmap): New function.
8940 (linux_target_ops): Add linux_read_loadmap.
8941 * server.c (handle_query): Support qXfer:fdpic:read packet.
8942 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8945 2011-08-05 Eli Zaretskii <eliz@gnu.org>
8947 * win32-low.c: Include <stdint.h>.
8949 2011-07-22 Pedro Alves <pedro@codesourcery.com>
8951 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8952 to the inferior here.
8953 (i386_remove_aligned_watchpoint): Ditto.
8954 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8955 fit part of the watchpoint in the debug registers.
8956 (i386_update_inferior_debug_regs): New.
8957 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8958 registers, and only update the inferior on success.
8959 (i386_low_remove_watchpoint): Ditto.
8961 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8963 * linux-low.c (compare_ints, unique, list_threads, show_process,
8964 linux_core_of_thread): Delete.
8965 (linux_target_ops): Change linux_core_of_thread to
8966 linux_common_core_of_thread.
8967 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8968 * utils.c (malloc_failure): Change type of argument.
8969 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8970 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8971 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8972 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8973 (IPA_OBJS): Add common-utils-ipa.o.
8974 (ptid_h, linux_osdata_h): New macros.
8975 (server_h): Add common/common-utils.h, common/xml-utils.h,
8976 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8978 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8979 ptid.o, buffer.o): New rules.
8980 (linux-low.o): Add common/linux-osdata.h as a dependency.
8981 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8982 * configure.ac: Add AC_HEADER_DIRENT check.
8983 * config.in: Regenerate.
8984 * configure: Regenerate.
8985 * remote-utils.c (xml_escape_text): Delete.
8986 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8987 buffer_xml_printf): Move to common/buffer.c.
8988 * server.c (main): Remove call to initialize_inferiors.
8989 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8990 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8991 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8992 internal_error, gdb_assert, gdb_assert_fail): Delete.
8993 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8994 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8996 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8997 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8998 initialize_inferiors): Delete.
9000 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9002 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9005 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9007 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9009 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9011 2011-05-26 Yao Qi <yao@codesourcery.com>
9013 * Makefile.in (thread-db.o): Track dependence to
9014 common/gdb_thread_db.h.
9015 * thread-db.c: include gdb_thread_db.h from right place.
9017 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9019 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9020 __FILE__ and __LINE__ to internal_error.
9022 2011-05-13 Doug Evans <dje@google.com>
9024 * thread-db.c (try_thread_db_load_from_sdir): New function.
9025 (try_thread_db_load_from_dir): New function.
9026 (thread_db_load_search): Handle $sdir, ignore $pdir.
9027 Remove trying of system directories if search of
9028 libthread-db-search-path fails, that is now done via $sdir.
9030 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9032 * server.c (handle_query): Add EnableDisableTracepoints to the list
9033 of supported features.
9034 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9036 (cmd_qtenable_disable): New.
9037 (cmd_qtstart): Install tracepoints even if disabled.
9038 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9039 receiving a QTEnable or QTDisable packet.
9040 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9041 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9043 (gdb_probe): Skip data collection if static tracepoint is disabled.
9045 2011-05-10 Doug Evans <dje@google.com>
9047 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9049 2011-05-04 Doug Evans <dje@google.com>
9051 * linux-low.c (linux_join): Skip process lookup.
9052 * spu-low.c (spu_join): Ditto.
9053 * server.c (join_inferiors_callback): Delete.
9054 (process_serial_event): For 'D' packet (detach) call join_inferior
9057 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9059 * README: Don't mention xscale*-*-linux*.
9060 * configure.srv (xscale*-*-linux*): Don't handle target.
9062 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9064 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9066 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9067 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9068 (i386_emit_void_call_2): Likewise.
9070 2011-04-26 Yao Qi <yao@codesourcery.com>
9072 * linux-low.c: Move common macros to linux-ptrace.h.
9073 Include linux-ptrace.h.
9074 * Makefile.in (linux_ptrace_h): New.
9075 (linux-low.o): Depends on linux-ptrace.h.
9077 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9079 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9080 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9081 (remote_prepare): New function with most of the TCP code from ...
9082 (remote_open): ... here. Detect PORT here unconditionally. Move also
9083 setting transport_is_reliable.
9084 * server.c (run_once): New variable.
9085 (gdbserver_usage): Document it.
9086 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9087 the first run if RUN_ONCE.
9088 * server.h (run_once, remote_prepare): New declarations.
9090 2011-04-19 Tom Tromey <tromey@redhat.com>
9092 * win32-low.c (handle_load_dll): Remove duplicate "the".
9094 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9096 Remove support for old Cygwin 1.5 versions.
9097 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9098 function to avoid warning.
9099 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9102 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9104 * gdbserver/server.h (Macro _): Define it if not available.
9106 2011-03-14 Michael Snyder <msnyder@vmware.com>
9108 * hostio.c (handle_close): Remove unnecessary null test.
9110 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9112 * Makefile.in (maintainer-clean realclean distclean): Remove
9113 "make ... subdir_do" command.
9115 2011-03-10 Michael Snyder <msnyder@vmware.com>
9117 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9119 * server.c (handle_v_run): Free alloced buffer on early return.
9121 2011-03-09 Yao Qi <yao@codesourcery.com>
9124 2011-03-04 Yao Qi <yao@codesourcery.com>
9126 * Makefile.in: Remove GNU make feature --directory.
9128 2011-03-05 Yao Qi <yao@codesourcery.com>
9130 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9131 (subdir_do): New make target. Copied from gdb/Makefile.
9132 (maintainer-clean, realclean, distclean, clean): Call corresponding
9133 make targets in common/Makefile.
9135 2011-02-11 Yao Qi <yao@codesourcery.com>
9137 * configure.ac: Call AC_PROG_RANLIB.
9138 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9139 * configure: Regenerate.
9141 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9143 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9145 2011-03-06 Yao Qi <yao@codesourcery.com>
9147 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9149 2011-03-05 Yao Qi <yao@codesourcery.com>
9151 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9152 (subdir_do): New make target. Copied from gdb/Makefile.
9153 (maintainer-clean, realclean, distclean, clean): Call corresponding
9154 make targets in common/Makefile.
9156 2011-03-04 Yao Qi <yao@codesourcery.com>
9158 * Makefile.in: Remove GNU make feature --directory.
9160 2011-03-04 Michael Snyder <msnyder@vmware.com>
9162 * server.c (queue_stop_reply): Call xmalloc not malloc.
9164 2011-03-02 Michael Snyder <msnyder@vmware.com>
9166 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9168 2011-02-28 Michael Snyder <msnyder@vmware.com>
9170 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9171 (cmd_qtframe): Ditto.
9172 (cmd_qtbuffer): Ditto.
9173 (cmd_bigqtbuffer): Ditto.
9175 * utils.c (decimal2str): Initialize 'width' to nine, then
9178 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9180 * hostio.c (require_data): Free *data, not data.
9182 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9184 * hostio.c (require_data): Use free, not xfree.
9186 2011-02-27 Michael Snyder <msnyder@vmware.com>
9188 * server.c (handle_query): Discard unused value.
9190 * hostio.c (require_data): Free malloc memory before returning
9193 2011-02-26 Michael Snyder <msnyder@vmware.com>
9195 * linux-low.c (list_threads): Call closedir for dirent.
9197 2011-02-27 Michael Snyder <msnyder@vmware.com>
9199 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9200 a case statement falls through.
9202 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9204 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9207 2011-02-26 Michael Snyder <msnyder@vmware.com>
9209 * utils.c (decimal2str): Eliminate dead code and dead param.
9210 (pulongest): Drop dead param from call to decimal2str.
9213 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9215 Revert the following patch (not approved yet):
9216 2011-02-21 Hui Zhu <teawater@gmail.com>
9217 * tracepoint.c (tp_printf): New function.
9218 (eval_agent_expr): Handle gdb_agent_op_printf.
9220 2011-02-21 Hui Zhu <teawater@gmail.com>
9222 * tracepoint.c (tp_printf): New function.
9223 (eval_agent_expr): Handle gdb_agent_op_printf.
9225 2011-02-18 Tom Tromey <tromey@redhat.com>
9227 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9228 (tracepoint.o): Likewise.
9229 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9230 (gdb_agent_op_names): Likewise.
9232 2011-02-18 Tom Tromey <tromey@redhat.com>
9234 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9235 gdb_agent_op_rot>: New constants.
9236 (gdb_agent_op_names): Add pick and roll.
9237 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9240 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9242 * aclocal.m4: Regenerated with aclocal-1.11.1.
9244 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9246 * server.c (handle_qxfer_traceframe_info): New.
9247 (qxfer_packets): Register "traceframe-info".
9248 (handle_query): Report support for qXfer:traceframe-info:read+.
9249 * tracepoint.c (match_blocktype): New.
9250 (traceframe_find_block_type): Rename to ...
9251 (traceframe_walk_blocks): ... this. Add callback filter argument,
9253 (traceframe_find_block_type): New, reimplemented on top of
9254 traceframe_walk_blocks.
9255 (build_traceframe_info_xml): New.
9256 (traceframe_read_info): New.
9257 * server.h (traceframe_read_info): Declare.
9259 2011-02-11 Yao Qi <yao@codesourcery.com>
9261 * configure.ac: Call AC_PROG_RANLIB.
9262 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9263 * configure: Regenerate.
9265 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9267 * server.c (gdb_read_memory): Change return semantics to allow
9269 (handle_search_memory_1): Adjust.
9270 (process_serial_event) <'m' packet>: Handle partial transfers.
9271 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9273 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9275 * regcache.c (init_register_cache): Initialize
9276 regcache->register_status.
9277 (free_register_cache): Release regcache->register_status.
9278 (regcache_cpy): Copy register_status.
9279 (registers_to_string): Print 'x's for unavailable registers.
9280 (supply_register): Mark the register's status valid or
9281 unavailable, depending on whether a buffer was passed in or not.
9282 (supply_register_zeroed): New.
9283 (supply_regblock): Mark the registers' status valid or
9284 unavailable, depending on whether a buffer was passed in or not.
9285 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9286 (struct regcache): New `register_status' field.
9287 (supply_register_zeroed): Declare.
9288 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9289 supply_register_zeroed, rather than passing a NULL buffer to
9291 * tracepoint.c (fetch_traceframe_registers): Update comment.
9293 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9295 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9298 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9300 * server.h (decode_xfer_write): Change prototype.
9301 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9302 and don't extract the annex here.
9303 * server.c (decode_xfer_read): Remove `annex' parameter,
9304 and don't extract the annex here.
9306 (struct qxfer): New.
9307 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9308 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9309 (handle_qxfer_statictrace): New functions, abstracted out from
9310 handle_query, and made to use the struct qxfer interface.
9311 (handle_threads_qxfer_proper): Rename to ...
9312 (handle_qxfer_threads_proper): ... this.
9313 (handle_threads_qxfer): Rename to ...
9314 (handle_qxfer_threads): ... this. Adjust.
9315 (qxfer_packets): New array.
9316 (handle_qxfer): New function.
9317 (handle_query): Use handle_qxfer.
9319 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9321 * gdbreplay.c: Shorten lines of >= 80 columns.
9322 * linux-low.c: Ditto.
9323 * linux-ppc-low.c: Ditto.
9324 * linux-s390-low.c: Ditto.
9325 * linux-sparc-low.c: Ditto.
9326 * linux-x86-low.c: Ditto.
9327 * linux-xtensa-low.c: Ditto.
9328 * mem-break.c: Ditto.
9330 * regcache.h: Ditto.
9331 * remote-utils.c: Ditto.
9334 * thread-db.c: Ditto.
9335 * tracepoint.c: Ditto.
9337 * win32-low.h: Ditto.
9339 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9341 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9344 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9346 * server.c (gdbserver_version): Update copyright year in version
9348 * gdbreplay.c (gdbreplay_version): Ditto.
9350 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9352 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9353 * linux-bfin-low.c: New file.
9354 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9355 PT_DATA_ADDR for BFIN targets.
9356 * Makefile.in (SFILES): Add linux-bfin-low.c.
9357 (clean): Remove reg-bfin.c.
9358 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9359 * README: Mention supported Blackfin targets.
9361 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9363 * .gitignore: New file.
9365 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9367 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9369 2010-10-22 Jie Zhang <jie@codesourcery.com>
9371 * Makefile.in: Add FLAGS_TO_PASS variable.
9372 (install): Remove dependency of install-only and recursively
9373 invoke make for install-only.
9375 2010-10-04 Doug Evans <dje@google.com>
9377 * Makefile.in (uninstall): Use $(DESTDIR).
9379 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9383 * linux-x86-low.c (compat_siginfo_from_siginfo)
9384 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9385 si_code is < 0. Check for si_code == SI_TIMER before checking for
9388 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9390 * lynx-i386-low.c: New file.
9391 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9393 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9395 * lynx-low.c (ptrace_request_to_str): Remove handling for
9396 request values that have been removed in LynxOS 5.x.
9398 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9400 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9403 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9405 * configure.ac: Add --enable-inprocess-agent option.
9406 * configure: Rebuilt.
9408 2010-09-06 Yao Qi <yao@codesourcery.com>
9410 * linux-low.c (linux_kill): Remove unused variable.
9411 (linux_stabilize_threads): Likewise.
9412 * server.c (start_inferior): Likewise.
9413 (queue_stop_reply_callback): Likewise.
9414 * tracepoint.c (do_action_at_tracepoint): Likewise.
9416 2010-09-06 Yao Qi <yao@codesourcery.com>
9418 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9421 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9423 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9425 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9427 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9430 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9432 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9433 gdbserver/lynx-ppc-low.c: New files.
9434 * Makefile.in (lynx_low_h): New variable.
9435 (lynx-low.o, lynx-ppc-low.o): New rules.
9436 * configure.ac: On LynxOS, link with -lnetinet.
9437 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9438 * configure: regenerate.
9440 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9442 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9443 * configure.ac: Add check for vasprintf and vsnprintf.
9444 * configure, config.in: Regenerate.
9445 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9447 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9449 * gdbreplay.c: Move include of alloca.h up, next to include of
9451 * server.h: Add include of malloc.h.
9452 * mem-break.c: Remove include of malloc.h.
9453 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9455 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9457 * Makefile.in (memmem.o): Build with -Wno-error.
9459 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9461 * utils.c (xsnprintf): Make non-static.
9462 * server.h: Add xsnprintf declaration.
9463 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9464 replace calls to snprintf by calls to xsnprintf throughout.
9466 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9468 * configure.ac: Add configure check for alloca.
9469 * configure, config.in: Regenerate.
9470 * server.h: Include alloca.h if it exists.
9471 * gdbreplay.c: Include alloca.h if it exists.
9473 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9475 * linux-low.c (__SIGRTMIN): Define if not already defined.
9476 (linux_create_inferior): Check for __ANDROID__ rather than
9478 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9479 are already deferred.
9480 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9481 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9482 stopped and already has a pending signal to report.
9483 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9484 a pending signal to report or is moving out of a jump pad.
9485 (linux_init_signals): Check for __ANDROID__ rather than
9488 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9490 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9491 debug_threads check. Avoid a linear search when not doing debug
9494 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9496 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9497 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9498 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9499 (process_event): Change local fd's type to gdb_fildes_t.
9500 (create_file_handler): Adjust prototype.
9501 (delete_file_handler): Adjust prototype.
9502 (handle_file_event): Adjust prototype. Use pfildes.
9503 (create_file_event): Adjsut prototype.
9504 * remote-utils.c (remote_desc, listen_desc): Change type to
9506 * server.h: New gdb_fildes_t typedef.
9507 [USE_WIN32API]: Include winsock2.h.
9508 (delete_file_handler, add_file_handler): Adjust prototypes.
9510 * utils.c (pfildes): New.
9512 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9514 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9515 * configure: Regenerate.
9517 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9519 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9520 (linux_done_accessing_memory): ... this.
9521 (linux_target_ops): Adjust.
9522 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9523 * nto-low.c (nto_target_ops): Adjust comment.
9524 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9525 * spu-low.c (spu_target_ops): Adjust comment.
9526 * target.h (target_ops): Rename unprepare_to_access_memory field
9527 to done_accessing_memory.
9528 (unprepare_to_access_memory): Rename to ...
9529 (done_accessing_memory): ... this.
9531 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9533 * linux-low.c (linux_prepare_to_access_memory): New.
9534 (linux_unprepare_to_access_memory): New.
9535 (linux_target_ops): Install them.
9536 * server.c (read_memory): Rename to ...
9537 (gdb_read_memory): ... this. Use
9538 prepare_to_access_memory/prepare_to_access_memory.
9539 (write_memory): Rename to ...
9540 (gdb_write_memory): ... this. Use
9541 prepare_to_access_memory/prepare_to_access_memory.
9542 (handle_search_memory_1): Adjust.
9543 (process_serial_event): Adjust.
9544 * target.h (struct target_ops): New fields
9545 prepare_to_access_memory and unprepare_to_access_memory.
9546 (prepare_to_access_memory, unprepare_to_access_memory): New.
9547 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9548 prepare_to_access_memory/prepare_to_access_memory.
9549 * nto-low.c (nto_target_ops): Adjust.
9550 * spu-low.c (spu_target_ops): Adjust.
9551 * win32-low.c (win32_target_ops): Adjust.
9553 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9555 * Makefile.in (WARN_CFLAGS): Get it from configure.
9556 (WERROR_CFLAGS): New.
9557 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9558 * configure.ac: Introduce --enable-werror, which adds -Werror to
9559 the compiler command line. Enabled by default. Disable with
9560 --disable-werror. Add -Wdeclaration-after-statement
9561 Wpointer-arith and -Wformat-nonliteral to warning flags.
9562 * configure: Regenerate.
9564 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9566 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9568 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9570 * gdbreplay.c (remote_error): New.
9572 (expect): Use gdbchar. Check for error reading from GDB.
9573 Clarify sync error output.
9574 (play): Check for errors writing to GDB.
9575 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9576 * remote-utils.c (getpkt): Check for errors writing to the remote
9579 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9581 * linux-low.c (linux_wait_1): Move non-debugging code out of
9582 `debug_threads' control.
9584 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9586 * linux-low.c (linux_wait_1): Don't set last_status here.
9587 * server.c (push_event, queue_stop_reply_callback): Assert we're
9588 not pushing a TARGET_WAITKIND_IGNORE event.
9589 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9590 (myresume, handle_target_event): Set the thread's last_resume_kind
9591 and last_status from the target returned status.
9593 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9597 * linux-x86-low.c (update_debug_registers_callback): New.
9598 (i386_dr_low_set_addr): Use it.
9599 (i386_dr_low_get_addr): New.
9600 (i386_dr_low_set_control): Use update_debug_registers_callback.
9601 (i386_dr_low_get_control): New.
9602 (i386_dr_low_get_status): Adjust.
9603 * linux-low.c (linux_stop_lwp): New.
9604 * linux-low.h (linux_stop_lwp): Declare.
9606 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9607 argument instead of a i386_debug_reg_state.
9608 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9609 a i386_debug_reg_state.
9610 (i386_insert_aligned_watchpoint): Adjust.
9611 (i386_remove_aligned_watchpoint): Adjust.
9612 (i386_low_stopped_data_address): Read the debug registers from the
9613 inferior instead of from the mirrors.
9614 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9615 (i386_dr_low_get_addr): Declare.
9616 (i386_dr_low_get_control): Declare.
9617 (i386_dr_low_get_status): Change prototype.
9619 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9620 (i386_dr_low_get_addr): New.
9621 (i386_dr_low_get_control): New.
9622 (i386_dr_low_get_status): Adjust prototype. Return
9624 (i386_initial_stuff): Clear dr_status_mirror and
9626 (i386_get_thread_context): Adjust.
9627 (i386_set_thread_context): Adjust.
9628 (i386_thread_added): Adjust.
9630 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9632 * linux-low.h (linux_thread_area): Delete declaration.
9634 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9636 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9637 after its termination.
9639 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9641 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9642 (gdb_wants_all_stopped): Delete.
9643 (linux_wait_1): Don't call them.
9644 * server.c (handle_v_cont): Tag all threads as want-stopped.
9645 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9646 stopped as "client-wants-stopped".
9648 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9650 * Makefile.in (signals_h): New.
9651 (server_h): Depend on it.
9652 (server.o): Don't depend on $(signals_def).
9653 (signals.o): Depend on $(signals_def).
9655 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9657 * Makefile.in (signals_def): New.
9658 (server_h): Append include/gdb/signals.h and signals_def.
9659 (server.o): Append signals_def.
9661 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9663 * server.c (handle_target_event): Use target_signal_to_host for
9664 resume_info.sig initialization.
9665 * target.h (struct thread_resume) <sig>: New comment.
9667 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9669 * server.c (handle_query): strcpy() the returned string from paddress()
9670 instead of sprintf().
9671 * utils.c (paddress): Return phex_nz().
9673 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9675 * server.c (handle_v_cont): Call mourn_inferior if process
9677 (myresume): Likewise.
9679 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9681 Static tracepoints, and integration with UST.
9683 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9684 * mem-break.c (uninsert_all_breakpoints)
9685 (reinsert_all_breakpoints): New.
9686 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9687 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9688 (gdb_agent_ust_loaded, helper_thread_id)
9689 (gdb_agent_helper_thread_id): New macros.
9690 (struct ipa_sym_addresses): Add addr_ust_loaded,
9691 addr_helper_thread_id, addr_cmd_buf.
9692 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9693 (in_process_agent_loaded_ust): New.
9694 (write_e_ust_not_loaded): New.
9695 (maybe_write_ipa_ust_not_loaded): New.
9696 (struct collect_static_trace_data_action): New.
9697 (enum tracepoint_type) <static_tracepoint>: New.
9698 (struct tracepoint) <handle>: Mention static tracepoints.
9699 (struct static_tracepoint_ctx): New.
9700 (CMD_BUF_SIZE): New.
9701 (add_tracepoint_action): Handle static tracepoint actions.
9702 (unprobe_marker_at): New.
9703 (clear_installed_tracepoints): Handle static tracepoints.
9704 (cmd_qtdp): Handle static tracepoints.
9705 (probe_marker_at): New.
9706 (cmd_qtstart): Handle static tracepoints.
9707 (response_tracepoint): Handle static tracepoints.
9708 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9709 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9710 (get_context_regcache): Handle static tracepoints.
9711 (do_action_at_tracepoint): Handle static tracepoint actions.
9712 (traceframe_find_block_type): Handle static trace data blocks.
9713 (traceframe_read_sdata): New.
9714 (download_tracepoints): Download static tracepoint actions.
9715 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9716 (GDB_PROBE_NAME): New.
9721 (ust_marker_to_static_tracepoint): New.
9723 (collect_ust_data_at_tracepoint): New.
9724 (gdb_ust_probe): New.
9725 (UNIX_PATH_MAX, SOCK_DIR): New.
9726 (gdb_ust_connect_sync_socket): New.
9727 (resume_thread, stop_thread): New.
9728 (run_inferior_command): New.
9729 (init_named_socket): New.
9730 (gdb_ust_socket_init): New.
9731 (cstr_to_hexstr): New.
9733 (first_marker, next_marker): New.
9734 (response_ust_marker): New.
9735 (cmd_qtfstm, cmd_qtsstm): New.
9736 (unprobe_marker_at, probe_marker_at): New.
9737 (cmd_qtstmat, gdb_ust_thread): New.
9738 (gdb_ust_init): New.
9739 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9740 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9742 (x86_64_st_collect_regmap): New.
9743 (X86_64_NUM_ST_COLLECT_GREGS): New.
9744 (AMD64_RIP_REGNUM): New.
9745 (supply_static_tracepoint_registers): New.
9746 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9748 (i386_st_collect_regmap): New.
9749 (i386_NUM_ST_COLLECT_GREGS): New.
9750 (supply_static_tracepoint_registers): New.
9751 * server.c (handle_query): Handle qXfer:statictrace:read.
9752 <qSupported>: Report support for StaticTracepoints, and
9753 qXfer:statictrace:read features.
9754 * server.h (traceframe_read_sdata)
9755 (supply_static_tracepoint_registers): Declare.
9756 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9757 (unpack_varlen_hex): Include in IPA build.
9758 * Makefile.in (ustlibs, ustinc): New.
9759 (IPA_OBJS): Add remote-utils-ipa.o.
9760 ($(IPA_LIB)): Link -ldl and -lpthread.
9762 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9763 * config.in, configure: Regenerate.
9765 2010-06-20 Ian Lance Taylor <iant@google.com>
9766 Pedro Alves <pedro@codesourcery.com>
9768 * linux-x86-low.c (always_true): Delete.
9769 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9770 trying to fool the compiler with always_true.
9772 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9774 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9775 conditions in gdbserver.
9777 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9779 * spu-low.c (spu_read_memory): Wrap around local store limit.
9780 (spu_write_memory): Likewise.
9782 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9784 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9785 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9787 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9789 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9790 uses with LONGEST uses.
9792 2010-06-14 Stan Shebs <stan@codesourcery.com>
9793 Pedro Alves <pedro@codesourcery.com>
9797 * linux-x86-low.c: Include limits.h.
9802 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9803 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9804 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9805 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9806 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9807 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9808 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9809 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9810 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9811 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9812 (amd64_emit_void_call_2): New.
9813 (amd64_emit_ops): New.
9814 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9815 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9816 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9817 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9818 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9819 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9820 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9821 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9822 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9823 (i386_emit_stack_adjust, i386_emit_int_call_1)
9824 (i386_emit_void_call_2): New.
9825 (i386_emit_ops): New.
9826 (x86_emit_ops): New.
9827 (the_low_target): Install x86_emit_ops.
9828 * server.h (struct emit_ops): New.
9829 (get_raw_reg_func_addr): Declare.
9830 (current_insn_ptr, emit_error): Declare.
9831 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9832 (set_trace_state_variable_value): New defines.
9833 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9834 addr_get_trace_state_variable_value and
9835 addr_set_trace_state_variable_value.
9836 (symbol_list): New fields for get_raw_reg,
9837 get_trace_state_variable_value and set_trace_state_variable_value.
9838 (condfn): New typedef.
9839 (struct tracepoint): New field `compiled_cond'.
9840 (do_action_at_tracepoint): Clear compiled_cond.
9841 (get_trace_state_variable_value, set_trace_state_variable_value):
9843 (condition_true_at_tracepoint): If there's a compiled condition,
9845 (current_insn_ptr, emit_error): New globals.
9846 (struct bytecode_address): New.
9847 (get_raw_reg_func_addr): New.
9848 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9849 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9850 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9851 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9852 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9853 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9854 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9855 (compile_tracepoint_condition, compile_bytecodes): New.
9856 * target.h (emit_ops): Forward declare.
9857 (struct target_ops): New field emit_ops.
9858 (target_emit_ops): New.
9859 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9860 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9861 * linux-low.c (linux_emit_ops): New.
9862 (linux_target_ops): Install it.
9863 * linux-low.h (struct linux_target_ops): New field emit_ops.
9865 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9867 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9868 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9870 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9871 Stan Shebs <stan@codesourcery.com>
9873 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9874 (all): Depend on $(extra_libraries).
9875 (install-only): Install the IPA.
9876 (IPA_OBJS, IPA_LIB): New.
9877 (clean): Remove the IPA lib.
9878 (IPAGENT_CFLAGS): New.
9879 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9880 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9881 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9882 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9883 * configure.ac: Check for atomic builtins support in the compiler.
9884 (IPA_DEPFILES, extra_libraries): Define.
9885 * configure.srv (ipa_obj): Add description.
9886 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9887 (i[34567]86-*-linux*): Set ipa_obj.
9888 (x86_64-*-linux*): Set ipa_obj.
9889 * linux-low.c (stabilizing_threads): New.
9890 (supports_fast_tracepoints): New.
9891 (linux_detach): Stabilize threads before detaching.
9892 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9893 the lwp is either not stabilizing, or is moving out of a jump pad.
9894 (linux_fast_tracepoint_collecting): New.
9895 (maybe_move_out_of_jump_pad): New.
9896 (enqueue_one_deferred_signal): New.
9897 (dequeue_one_deferred_signal): New.
9898 (linux_wait_for_event_1): If moving out of a jump pad, defer
9899 pending signals to later.
9900 (linux_stabilize_threads): New.
9901 (linux_wait_1): Check if threads need moving out of jump pads, and
9903 (stuck_in_jump_pad_callback): New.
9904 (move_out_of_jump_pad_callback): New.
9906 (linux_resume_one_lwp): Handle moving out of jump pads.
9907 (linux_set_resume_request): Dequeue deferred signals.
9908 (need_step_over_p): Also step over fast tracepoint jumps.
9909 (start_step_over): Also uninsert fast tracepoint jumps.
9910 (finish_step_over): Also reinsert fast tracepoint jumps.
9911 (linux_install_fast_tracepoint_jump): New.
9912 (linux_target_ops): Install linux_stabilize_threads and
9913 linux_install_fast_tracepoint_jump_pad.
9914 * linux-low.h (linux_target_ops) <get_thread_area,
9915 install_fast_tracepoint_jump_pad>: New fields.
9916 (struct lwp_info) <collecting_fast_tracepoint,
9917 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9918 (linux_get_thread_area): Declare.
9919 * linux-x86-low.c (jump_insn): New.
9920 (x86_get_thread_area): New.
9921 (append_insns): New.
9923 (amd64_install_fast_tracepoint_jump_pad): New.
9924 (i386_install_fast_tracepoint_jump_pad): New.
9925 (x86_install_fast_tracepoint_jump_pad): New.
9926 (the_low_target): Install x86_get_thread_area and
9927 x86_install_fast_tracepoint_jump_pad.
9928 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9929 (struct fast_tracepoint_jump): New.
9930 (fast_tracepoint_jump_insn): New.
9931 (fast_tracepoint_jump_shadow): New.
9932 (find_fast_tracepoint_jump_at): New.
9933 (fast_tracepoint_jump_here): New.
9934 (delete_fast_tracepoint_jump): New.
9935 (set_fast_tracepoint_jump): New.
9936 (uninsert_fast_tracepoint_jumps_at): New.
9937 (reinsert_fast_tracepoint_jumps_at): New.
9938 (set_breakpoint_at): Use write_inferior_memory.
9939 (uninsert_raw_breakpoint): Use write_inferior_memory.
9940 (check_mem_read): Mask out fast tracepoint jumps.
9941 (check_mem_write): Mask out fast tracepoint jumps.
9942 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9943 (set_fast_tracepoint_jump): Declare.
9944 (delete_fast_tracepoint_jump)
9945 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9946 (reinsert_fast_tracepoint_jumps_at): Declare.
9947 * regcache.c: Don't compile many functions when building the
9948 in-process agent library.
9949 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9950 the register buffer in the heap.
9951 (free_register_cache): If the register buffer isn't owned by the
9952 regcache, don't free it.
9953 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9954 pre-existing register caches.
9955 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9957 (convert_ascii_to_int): : Constify `from' parameter type.
9958 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9959 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9960 the needed buffer in-place.
9961 (relocate_instruction): New.
9962 * server.c (handle_query) <qSymbols>: If the target supports
9963 tracepoints, give it a chance of looking up symbols. Report
9964 support for fast tracepoints.
9965 (handle_status): Stabilize threads.
9966 (process_serial_event): Adjust.
9967 * server.h (struct fast_tracepoint_jump): Forward declare.
9968 (struct process_info) <fast_tracepoint_jumps>: New field.
9969 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9970 (decode_X_packet, decode_M_packet): Adjust.
9971 (relocate_instruction): Declare.
9972 (in_process_agent_loaded): Declare.
9973 (tracepoint_look_up_symbols): Declare.
9974 (struct fast_tpoint_collect_status): Declare.
9975 (fast_tracepoint_collecting): Declare.
9976 (force_unlock_trace_buffer): Declare.
9977 (handle_tracepoint_bkpts): Declare.
9978 (initialize_low_tracepoint)
9979 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9980 * target.h (struct target_ops) <stabilize_threads,
9981 install_fast_tracepoint_jump_pad>: New fields.
9982 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9983 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9984 [HAVE_STDINT_H]: Include stdint.h.
9985 (trace_debug_1): Rename to ...
9986 (trace_vdebug): ... this.
9987 (trace_debug): Rename to ...
9988 (trace_debug_1): ... this. Add `level' parameter.
9990 (ATTR_USED, ATTR_NOINLINE): New.
9991 (IP_AGENT_EXPORT): New.
9992 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9993 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9994 (about_to_request_buffer_space, trace_buffer_is_full)
9995 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9996 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9997 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9998 (traceframe_write_count, traceframes_created)
9999 (trace_state_variables)
10000 New renaming defines.
10001 (struct ipa_sym_addresses): New.
10002 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10003 (symbol_list): New.
10004 (ipa_sym_addrs): New.
10005 (all_tracepoint_symbols_looked_up): New.
10006 (in_process_agent_loaded): New.
10007 (write_e_ipa_not_loaded): New.
10008 (maybe_write_ipa_not_loaded): New.
10009 (tracepoint_look_up_symbols): New.
10010 (debug_threads) [IN_PROCESS_AGENT]: New.
10011 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10012 (UNKNOWN_SIDE_EFFECTS): New.
10013 (stop_tracing): New.
10014 (flush_trace_buffer): New.
10015 (stop_tracing_bkpt): New.
10016 (flush_trace_buffer_bkpt): New.
10017 (read_inferior_integer): New.
10018 (read_inferior_uinteger): New.
10019 (read_inferior_data_pointer): New.
10020 (write_inferior_data_pointer): New.
10021 (write_inferior_integer): New.
10022 (write_inferior_uinteger): New.
10023 (struct collect_static_trace_data_action): Delete.
10024 (enum tracepoint_type): New.
10025 (struct tracepoint) <type>: New field `type'.
10026 <actions_str, step_actions, step_actions_str>: Only include in
10028 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10029 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10030 (tracepoints): Use IP_AGENT_EXPORT.
10031 (last_tracepoint): Don't include in the IPA.
10032 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10033 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10034 (alloced_trace_state_variables): New.
10035 (trace_state_variables): Use IP_AGENT_EXPORT.
10036 (traceframe_t): Delete unused variable.
10037 (circular_trace_buffer): Don't include in the IPA.
10038 (trace_buffer_start): Delete.
10039 (struct trace_buffer_control): New.
10040 (trace_buffer_free): Delete.
10041 (struct ipa_trace_buffer_control): New.
10042 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10043 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10045 (trace_buffer_ctrl): New.
10046 (TRACE_BUFFER_CTRL_CURR): New.
10047 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10048 Reimplement as macros.
10049 (trace_buffer_wrap): Delete.
10050 (traceframe_write_count, traceframe_read_count)
10051 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10052 (struct tracepoint_hit_ctx) <type>: New field.
10053 (struct fast_tracepoint_ctx): New.
10054 (memory_barrier): New.
10056 (record_tracepoint_error): Update atomically in the IPA.
10057 (clear_inferior_trace_buffer): New.
10058 (about_to_request_buffer_space): New.
10059 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10060 updating the same buffer.
10061 (add_tracepoint): Default the tracepoint's type to trap
10062 tracepoint, and orig_size to -1.
10063 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10064 internal variables.
10065 (create_trace_state_variable): New parameter `gdb'. Handle it.
10066 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10067 (cmd_qtdp): Handle fast tracepoints.
10068 (cmd_qtdv): Adjust.
10069 (max_jump_pad_size): New.
10070 (gdb_jump_pad_head): New.
10071 (get_jump_space_head): New.
10072 (claim_jump_space): New.
10073 (sort_tracepoints): New.
10074 (MAX_JUMP_SIZE): New.
10075 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10077 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10078 support. Upload fast traceframes, and delete internal IPA
10080 (stop_tracing_handler): New.
10081 (flush_trace_buffer_handler): New.
10082 (cmd_qtstop): Upload fast tracepoints.
10083 (response_tracepoint): Handle fast tracepoints.
10084 (tracepoint_finished_step): Upload fast traceframes. Set the
10085 tracepoint hit context's tracepoint type.
10086 (handle_tracepoint_bkpts): New.
10087 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10088 type. Add comment about fast tracepoints.
10089 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10090 non-existing action_str field.
10091 (get_context_regcache): Handle fast tracepoints.
10092 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10094 (fast_tracepoint_from_jump_pad_address): New.
10095 (fast_tracepoint_from_ipa_tpoint_address): New.
10096 (collecting_t): New.
10097 (force_unlock_trace_buffer): New.
10098 (fast_tracepoint_collecting): New.
10100 (gdb_collect): New.
10101 (write_inferior_data_ptr): New.
10102 (target_tp_heap): New.
10103 (target_malloc): New.
10104 (download_agent_expr): New.
10106 (download_tracepoints): New.
10107 (download_trace_state_variables): New.
10108 (upload_fast_traceframes): New.
10109 (IPA_FIRST_TRACEFRAME): New.
10110 (IPA_NEXT_TRACEFRAME_1): New.
10111 (IPA_NEXT_TRACEFRAME): New.
10112 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10113 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10114 (gdb_jump_pad_buffer_end): New.
10115 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10116 (initialize_tracepoint): Adjust.
10117 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10118 buffer. Initialize the low module.
10119 * utils.c (PREFIX, TOOLNAME): New.
10120 (malloc_failure): Use PREFIX.
10121 (error): In the IPA, an error causes an exit.
10122 (fatal, warning): Use PREFIX.
10123 (internal_error): Use TOOLNAME.
10124 (NUMCELLS): Increase to 10.
10125 * configure, config.in: Regenerate.
10127 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10129 * server.c (handle_query) <qSupported>: Do two passes over the
10130 qSupported string to avoid nesting strtok.
10132 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10134 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10136 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10137 -Wl,--dynamic-list.
10138 * configure: Regenerate.
10139 * proc-service.list: New.
10141 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10143 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10146 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10148 * gdbreplay.c (remote_open): Check error return from socket() call by
10149 its equality to -1 not by it being negative.
10150 * remote-utils.c (remote_open): Likewise.
10152 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10154 * config.h: Regenerate.
10156 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10158 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10159 doesn't provide PTRACE_GET_THREAD_AREA.
10161 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10163 * linux-m68k-low.c: Include <asm/ptrace.h>
10164 (ps_get_thread_area): Implement.
10166 2010-05-03 Doug Evans <dje@google.com>
10168 * event-loop.c (struct callback_event): New struct.
10169 (callback_list): New global.
10170 (append_callback_event, delete_callback_event): New functions.
10171 (process_callback): New function.
10172 (start_event_loop): Call it.
10173 * remote-utils.c (NOT_SCHEDULED): Define.
10174 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10175 moved out of readchar.
10176 (readchar): Rewrite. Call reschedule before returning.
10177 (reset_readchar): New function.
10178 (remote_close): Call it.
10179 (process_remaining, reschedule): New functions.
10180 * server.h (callback_handler_func): New typedef.
10181 (append_callback_event, delete_callback_event): Declare.
10183 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10185 * proc-service.c (ps_pglobal_lookup): Use
10186 thread_db_look_up_one_symbol.
10187 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10188 parameter. Use it instead of all_symbols_looked_up.
10189 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10191 (all_symbols_looked_up): Don't declare.
10192 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10193 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10195 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10196 Set all_symbols_looked_up here.
10197 (thread_db_look_up_one_symbol): New.
10198 (thread_db_get_tls_address): Adjust.
10199 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10200 thread_db object on the heap, and tentatively set it in the
10202 (thread_db_init): Don't set all_symbols_looked_up here.
10203 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10205 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10207 * linux-low.c (linux_kill, linux_detach): Adjust.
10208 (status_pending_p_callback): Remove redundant statement. Check
10209 for !TARGET_WAITIKIND_IGNORE, instead of
10210 TARGET_WAITKIND_STOPPED.
10211 (handle_tracepoints): Make sure LWP is locked. Adjust.
10212 (linux_wait_for_event_1): Adjust.
10213 (linux_cancel_breakpoints): New.
10214 (unsuspend_one_lwp): New.
10215 (unsuspend_all_lwps): New.
10216 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10217 (send_sigstop_callback): Change return type to int, add new
10218 `except' parameter and handle it.
10219 (suspend_and_send_sigstop_callback): New.
10220 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10221 pass them down. If SUSPEND, also increment the lwp's suspend
10223 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10224 (need_step_over_p): Don't consider suspended LWPs.
10225 (start_step_over): Adjust.
10226 (proceed_one_lwp): Change return type to int, add new `except'
10227 parameter and handle it.
10228 (unsuspend_and_proceed_one_lwp): New.
10229 (proceed_all_lwps): Use find_inferior instead of
10231 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10232 also decrement the suspend count of LWPs. Pass `except' down,
10233 instead of hacking its suspend count.
10234 (linux_pause_all): Add `freeze' parameter. Adjust.
10235 (linux_unpause_all): New.
10236 (linux_target_ops): Install linux_unpause_all.
10237 * server.c (handle_status): Adjust.
10238 * target.h (struct target_ops): New fields `unpause_all' and
10239 `cancel_breakpoints'. Add new parameter to `pause_all'.
10240 (pause_all): Add new `freeze' parameter.
10241 (unpause_all): New.
10242 (cancel_breakpoints): New.
10243 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10244 cancel breakpoints.
10245 (cmd_qtstart): Pause threads.
10246 (stop_tracing): Pause threads, and cancel breakpoints.
10247 * win32-low.c (win32_target_ops): Adjust.
10249 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10251 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10252 the inferior right away from here...
10253 (linux_wait_1): ... to here, and adjust to check the thread's
10254 last_resume_kind instead of the lwp's step or stop_expected flags.
10256 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10258 * README: Use consistent `GDB' and `GDBserver' spellings.
10260 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10262 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10263 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10264 (linux_detach_one_lwp): Assume the lwp is stopped.
10265 (any_thread_of): Delete.
10266 (linux_detach): Stop all lwps here. Don't blindly delete all
10268 (delete_lwp_callback): New.
10269 (linux_mourn): Delete all lwps of the process that is gone.
10270 (linux_wait_1): Don't delete the last lwp of the process here.
10271 * mem-break.h (mark_breakpoints_out): Declare.
10272 * mem-break.c (mark_breakpoints_out): New.
10273 (free_all_breakpoints): Use it.
10274 * server.c (handle_target_event): If the process is gone, mark
10276 * thread-db.c (struct thread_db) <create_bp>: New field.
10277 (thread_db_enable_reporting): Fix prototype. Store a thread event
10278 breakpoint reference in the thread_db struct.
10279 (thread_db_load_search): Clear the thread_db object.
10280 (try_thread_db_load_1): Ditto.
10281 (switch_to_process): New.
10282 (disable_thread_event_reporting): Use it.
10283 (remove_thread_event_breakpoints): New.
10284 (thread_db_detach, thread_db_mourn): Use it.
10286 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10288 * linux-low.c (linux_enable_event_reporting): New.
10289 (linux_wait_for_event_1, handle_extended_wait): Use it.
10291 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10293 * linux-low.c (linux_kill_one_lwp, linux_kill)
10294 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10295 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10296 SIGSTOP even if the LWP is stopped.
10297 (send_sigstop_callback): New.
10298 (stop_all_lwps): Use send_sigstop_callback instead.
10299 (linux_resume_one_thread): Adjust.
10300 (proceed_one_lwp): Still proceed an LWP that the client has
10301 requested to stop, if we haven't reported it as stopped yet. Make
10302 sure that LWPs the client want stopped, have a pending SIGSTOP.
10304 2010-04-26 Doug Evans <dje@google.com>
10306 * server.c (handle_general_set): Make static.
10308 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10309 Print received char after testing for error/eof instead of before.
10310 (input_interrupt): Tweak comment.
10312 2010-04-23 Doug Evans <dje@google.com>
10314 * server.c (start_inferior): Print inferior argv if --debug.
10316 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10318 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10319 * nto-x86-low.c: Include server.h
10321 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10323 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10324 be consistent with other sources of this directory.
10325 (init_registers_amd64): Correct name of source file of this function
10328 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10330 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10331 64-bit executables.
10333 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10335 * win32-i386-low.c: Add 64-bit support.
10336 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10337 (init_registers_amd64): Declare.
10338 (mappings): Add 64-bit version of array.
10339 (init_windows_x86): New function.
10340 (the_low_target): Change init_arch field to init_windows_x86.
10342 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10344 * win32-low.c: Adapt to support also 64-bit architecture.
10345 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10346 (get_image_name): Use SIZE_T type for local variable `done'.
10347 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10348 (toolhelp_get_dll_name): Idem.
10349 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10350 Use uintptr_t typecast to avoid warning.
10351 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10352 (handle_exception): Use phex_nz to avoid warning.
10353 (win32_wait): Remove unused local variable `process'.
10355 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10357 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10360 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10362 * configure.ac: Use `ws2_32' library for srv_mingw.
10363 * configure: Regenerate.
10364 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10365 * remote-utils.c: Likewise.
10367 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10369 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10370 if __x86_64__ is defined.
10372 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10374 * configure: Regenerate.
10376 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10378 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10379 * target.h (target_ops): New get_tib_address field.
10380 * win32-low.h (win32_thread_info): Add thread_local_base field.
10381 * win32-low.c (child_add_thread): Add tlb argument.
10382 Set thread_local_base field to TLB.
10383 (get_child_debug_event): Adapt to child_add_thread change.
10384 (win32_get_tib_address): New function.
10385 (win32_target_ops): Set get_tib_address field to
10386 win32_get_tib_address.
10387 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10389 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10391 * linux-low.c (linux_mourn): Also remove the process.
10392 * server.c (handle_target_event): Don't remove the process here.
10393 * nto-low.c (nto_mourn): New.
10394 (nto_target_ops): Install it.
10395 * spu-low.c (spu_mourn): New.
10396 (spu_target_ops): Install it.
10397 * win32-low.c (win32_mourn): New.
10398 (win32_target_ops): Install it.
10400 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10402 * server.h (buffer_xml_printf): Remove redundant `;'.
10404 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10406 * regcache.c (set_register_cache): Invalidate regcaches before
10407 changing the register cache layout.
10408 (regcache_invalidate_one): Allow a NULL regcache.
10409 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10410 regcaches before changing the register cache layout or the target
10413 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10415 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10416 variable warning on Linux/x86-64.
10418 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10420 GDBserver disconnected tracing support.
10422 * linux-low.c (linux_remove_process): Delete.
10423 (add_lwp): Don't set last_resume_kind here.
10424 (linux_kill): Use `mourn'.
10425 (linux_detach): Use `thread_db_detach', and `mourn'.
10426 (linux_mourn): New.
10427 (linux_attach_lwp_1): Adjust comment.
10428 (linux_attach): last_resume_kind moved the thread_info; adjust.
10429 (status_pending_p_callback): Adjust.
10430 (linux_wait_for_event_1): Adjust.
10431 (count_events_callback, select_singlestep_lwp_callback)
10432 (select_event_lwp_callback, cancel_breakpoints_callback)
10433 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10434 (proceed_one_lwp): Adjust.
10435 (linux_async): Add debug output.
10436 (linux_thread_stopped): New.
10437 (linux_pause_all): New.
10438 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10440 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10441 (thread_db_free): Delete declaration.
10442 (thread_db_detach, thread_db_mourn): Declare.
10443 * thread-db.c (thread_db_init): Use thread_db_mourn.
10444 (thread_db_free): Delete, split in two.
10445 (disable_thread_event_reporting): New.
10446 (thread_db_detach): New.
10447 (thread_db_mourn): New.
10449 * server.h (struct thread_info) <last_resume_kind>: New field.
10450 <attached>: Add comment.
10451 <gdb_detached>: New field.
10452 (handler_func): Change return type to int.
10453 (handle_serial_event, handle_target_event): Ditto.
10454 (gdb_connected): Declare.
10456 (disconnected_tracing): Declare.
10457 (stop_tracing): Declare.
10459 * server.c (handle_query) <qSupported>: Report support for
10460 disconnected tracing.
10461 (queue_stop_reply_callback): Account for running threads.
10462 (gdb_wants_thread_stopped): New.
10463 (gdb_wants_all_threads_stopped): New.
10464 (gdb_reattached_process): New.
10465 (handle_status): Clear the `gdb_detached' flag of all processes.
10466 In all-stop, stop all threads.
10467 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10468 (process_serial_event): If the remote connection breaks, or if an
10469 exit was forced with "monitor exit", force an event loop exit.
10470 Handle disconnected tracing on detach.
10471 (handle_serial_event): Adjust.
10472 (handle_target_event): If GDB isn't connected, forward events back
10473 to the inferior, unless the last process exited, in which case,
10474 exit gdbserver. Adjust interface.
10476 * remote-utils.c (remote_open): Don't block in accept. Instead
10477 register an event loop source on the listen socket file
10478 descriptor. Refactor bits into ...
10479 (listen_desc): ... this new global.
10480 (gdb_connected): ... this new function.
10481 (enable_async_notification): ... this new function.
10482 (handle_accept_event): ... this new function.
10483 (remote_close): Clear remote_desc.
10485 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10487 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10489 (mourn_inferior): Define.
10490 (target_process_qsupported): Avoid the dangling else problem.
10491 (thread_stopped): Define.
10492 (pause_all): Define.
10493 (target_waitstatus_to_string): Declare.
10494 * target.c (target_waitstatus_to_string): New.
10496 * tracepoint.c (tracing): Make extern.
10497 (disconnected_tracing): New.
10498 (stop_tracing): Make extern. Handle tracing stops due to GDB
10500 (cmd_qtdisconnected): New.
10501 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10502 (handle_tracepoint_general_set): Handle QTDisconnected.
10504 * event-loop.c (event_handler_func): Change return type to int.
10505 (process_event): Bail out if the event handler wants the event
10507 (handle_file_event): Ditto.
10508 (start_event_loop): Bail out if the event handler wants the event
10511 * nto-low.c (nto_target_ops): Adjust.
10512 * spu-low.c (spu_wait): Don't remove the process here.
10513 (spu_target_ops): Adjust.
10514 * win32-low.c (win32_wait): Don't remove the process here.
10515 (win32_target_ops): Adjust.
10517 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10519 * regcache.c (realloc_register_cache): Invalidate inferior's
10520 regcache before recreating it.
10522 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10524 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10526 2010-04-09 Stan Shebs <stan@codesourcery.com>
10527 Pedro Alves <pedro@codesourcery.com>
10529 * server.h (LONGEST): New.
10530 (struct thread_info) <while_stepping>: New field.
10531 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10533 (initialize_tracepoint, handle_tracepoint_general_set)
10534 (handle_tracepoint_query, tracepoint_finished_step)
10535 (tracepoint_was_hit, release_while_stepping_state_list):
10536 (current_traceframe): Declare.
10537 * server.c (handle_general_set): Handle tracepoint packets.
10538 (read_memory): New.
10539 (write_memory): New.
10540 (handle_search_memory_1): Use read_memory.
10541 (handle_query): Report support for conditional tracepoints, trace
10542 state variables, and tracepoint sources. Handle tracepoint
10544 (main): Initialize the tracepoints module.
10545 (process_serial_event): Handle traceframe reads/writes.
10547 * linux-low.c (handle_tracepoints): New.
10548 (linux_wait_1): Call it.
10549 (linux_resume_one_lwp): Handle while-stepping.
10550 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10551 (linux_target_ops): Install them.
10552 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10554 * linux-x86-low.c (x86_supports_tracepoints): New.
10555 (the_low_target). Install it.
10557 * mem-break.h (delete_breakpoint): Declare.
10558 * mem-break.c (delete_breakpoint): Make external.
10560 * target.h (struct target_ops): Add `supports_tracepoints',
10561 `read_pc', and `write_pc' fields.
10562 (target_supports_tracepoints): Define.
10563 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10566 * regcache.h (struct regcache) <registers_owned>: New field.
10567 (init_register_cache, regcache_cpy): Declare.
10568 (regcache_read_pc, regcache_write_pc): Declare.
10569 (register_cache_size): Declare.
10570 (supply_regblock): Declare.
10571 * regcache.c (init_register_cache): New.
10572 (new_register_cache): Use it.
10573 (regcache_cpy): New.
10574 (register_cache_size): New.
10575 (supply_regblock): New.
10576 (regcache_read_pc, regcache_write_pc): New.
10578 * tracepoint.c: New.
10580 * Makefile.in (OBS): Add tracepoint.o.
10581 (tracepoint.o): New rule.
10583 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10585 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10587 (i386-mmx.c): Likewise.
10588 (i386-mmx-linux.o): Likewise.
10589 (i386-mmx-linux.c): Likewise.
10591 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10592 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10593 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10594 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10596 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10597 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10598 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10600 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10602 * Makefile.in (clean): Updated.
10604 (i386-avx.c): Likewise.
10605 (i386-avx-linux.o): Likewise.
10606 (i386-avx-linux.c): Likewise.
10607 (amd64-avx.o): Likewise.
10608 (amd64-avx.c): Likewise.
10609 (amd64-avx-linux.o): Likewise.
10610 (amd64-avx-linux.c): Likewise.
10612 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10613 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10614 (srv_amd64_regobj): Add amd64-avx.o.
10615 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10616 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10617 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10618 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10619 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10620 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10621 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10623 * i387-fp.c: Include "i386-xstate.h".
10625 (i387_cache_to_xsave): Likewise.
10626 (i387_xsave_to_cache): Likewise.
10627 (x86_xcr0): Likewise.
10629 * i387-fp.h (i387_cache_to_xsave): Likewise.
10630 (i387_xsave_to_cache): Likewise.
10631 (x86_xcr0): Likewise.
10633 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10634 * linux-crisv32-low.c (target_regsets): Likewise.
10635 * linux-m68k-low.c (target_regsets): Likewise.
10636 * linux-mips-low.c (target_regsets): Likewise.
10637 * linux-ppc-low.c (target_regsets): Likewise.
10638 * linux-s390-low.c (target_regsets): Likewise.
10639 * linux-sh-low.c (target_regsets): Likewise.
10640 * linux-sparc-low.c (target_regsets): Likewise.
10641 * linux-xtensa-low.c (target_regsets): Likewise.
10643 * linux-low.c: Include <sys/uio.h>.
10644 (regsets_fetch_inferior_registers): Support nt_type.
10645 (regsets_store_inferior_registers): Likewise.
10646 (linux_process_qsupported): New.
10647 (linux_target_ops): Add linux_process_qsupported.
10649 * linux-low.h (regset_info): Add nt_type.
10650 (linux_target_ops): Add process_qsupported.
10652 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10654 (init_registers_i386_avx_linux): New.
10655 (init_registers_amd64_avx_linux): Likewise.
10656 (xmltarget_i386_linux_no_xml): Likewise.
10657 (xmltarget_amd64_linux_no_xml): Likewise.
10658 (PTRACE_GETREGSET): Likewise.
10659 (PTRACE_SETREGSET): Likewise.
10660 (x86_fill_xstateregset): Likewise.
10661 (x86_store_xstateregset): Likewise.
10662 (use_xml): Likewise.
10663 (x86_linux_update_xmltarget): Likewise.
10664 (x86_linux_process_qsupported): Likewise.
10665 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10666 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10667 init_registers_i386_linux here. Call
10668 x86_linux_update_xmltarget.
10669 (the_low_target): Add x86_linux_process_qsupported.
10671 * server.c (handle_query): Call target_process_qsupported.
10673 * target.h (target_ops): Add process_qsupported.
10674 (target_process_qsupported): New.
10676 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10678 * inferiors.c (add_thread): Set last_status kind to
10679 TARGET_WAITKIND_IGNORE.
10680 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10681 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10682 (linux_wait_1): Move `thread' local definition to block that uses
10683 it. Don't NULL initialize `event_child'.
10684 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10685 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10686 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10688 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10690 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10691 an extended waitstatus, or by a watchpoint.
10692 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10693 thread was stepping or has been stopped by a watchpoint.
10695 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10697 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10698 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10699 of another, then delete the previous, and validate all
10701 (validate_inserted_breakpoint): New.
10702 (delete_disabled_breakpoints): New.
10703 (validate_breakpoints): New.
10704 (check_mem_read): Validate breakpoints before trusting their
10705 shadow. Delete disabled breakpoints.
10706 (check_mem_write): Validate breakpoints before trusting they
10707 should be inserted. Delete disabled breakpoints.
10708 * mem-break.h (validate_breakpoints):
10709 * server.c (handle_query): Validate breakpoints when we see a
10712 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10714 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10715 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10716 if we could tell there's a GDB breakpoint at stop_pc.
10717 (need_step_over_p): Don't do a step over if we find a GDB
10718 breakpoint at the resume PC.
10720 * mem-break.c (struct raw_breakpoint): New.
10721 (enum bkpt_type): New type `gdb_breakpoint'.
10722 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10723 fields. New field `raw'.
10724 (find_raw_breakpoint_at): New.
10725 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10726 breakpoint instead.
10727 (set_breakpoint_at): Adjust.
10728 (delete_raw_breakpoint): New.
10729 (release_breakpoint): New.
10730 (delete_breakpoint): Rename to...
10731 (delete_breakpoint_1): ... this. Add proc parameter. Use
10732 release_breakpoint. Return ENOENT.
10733 (delete_breakpoint): Reimplement.
10734 (find_breakpoint_at): Delete.
10735 (find_gdb_breakpoint_at): New.
10736 (delete_breakpoint_at): Delete.
10737 (set_gdb_breakpoint_at): New.
10738 (delete_gdb_breakpoint_at): New.
10739 (gdb_breakpoint_here): New.
10740 (set_reinsert_breakpoint): Use release_breakpoint.
10741 (uninsert_breakpoint): Rename to ...
10742 (uninsert_raw_breakpoint): ... this.
10743 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10744 (reinsert_raw_breakpoint): Change parameter type to
10746 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10748 (check_breakpoints): Adjust. Use release_breakpoint.
10749 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10750 (breakpoint_inserted_here): Ditto.
10751 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10752 Don't trust the breakpoint's shadow if it is not inserted.
10753 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10754 (delete_all_breakpoints): Adjust.
10755 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10756 use delete_breakpoint_1.
10758 * mem-break.h (breakpoints_supported): Delete declaration.
10759 (set_gdb_breakpoint_at): Declare.
10760 (gdb_breakpoint_here): Declare.
10761 (delete_breakpoint_at): Delete.
10762 (delete_gdb_breakpoint_at): Declare.
10764 * server.h (struct raw_breakpoint): Forward declare.
10765 (struct process_info): New field `raw_breakpoints'.
10767 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10770 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10772 * linux-low.c (status_pending_p_callback): Fix comment.
10773 (linux_wait_for_event_1): Move most of the internal breakpoint
10774 handling from here...
10775 (linux_wait_1): ... to here.
10776 (count_events_callback): New.
10777 (select_singlestep_lwp_callback): New.
10778 (select_event_lwp_callback): New.
10779 (cancel_breakpoints_callback): New.
10780 (select_event_lwp): New.
10781 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10782 priority to all LWPs that have had events that should be reported
10783 to the client. Cancel breakpoints when about to reporting the
10784 event to the client, not while stopping lwps. No longer cancel
10785 finished single-steps here.
10786 (cancel_finished_single_step): Delete.
10787 (cancel_finished_single_steps): Delete.
10789 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10791 * mem-break.c (enum bkpt_type): New.
10792 (struct breakpoint): New field `type'.
10793 (set_breakpoint_at): Change return type to struct breakpoint
10794 pointer. Set type to `other_breakpoint' by default.
10795 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10796 in the breakpoint list.
10797 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10798 (reinsert_breakpoint): Rename to ...
10799 (reinsert_raw_breakpoint): ... this.
10800 (reinsert_breakpoints_at): Adjust.
10801 * mem-break.h (struct breakpoint): Declare.
10802 (set_breakpoint_at): Change return type to struct breakpoint
10805 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10807 * server.c (handle_query): Assign, not compare.
10809 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10811 Teach linux gdbserver to step-over-breakpoints.
10813 * linux-low.c (can_hardware_single_step): New.
10814 (supports_breakpoints): New.
10815 (handle_extended_wait): If stopping threads, read the stop pc of
10816 the new cloned LWP.
10818 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10819 low target doesn't support retrieving the PC.
10820 (add_lwp): Set last_resume_kind to resume_continue.
10821 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10822 (linux_attach): Don't clear stop_expected. Set the lwp's
10823 last_resume_kind to resume_stop.
10824 (linux_detach_one_lwp): Don't check for removed breakpoints.
10825 (check_removed_breakpoint): Delete.
10826 (status_pending_p): Rename to ...
10827 (status_pending_p_callback): ... this. Don't check for removed
10828 breakpoints. Don't consider threads that are stopped from GDB's
10830 (linux_wait_for_lwp): Always read the stop_pc here.
10831 (cancel_breakpoint): New.
10832 (step_over_bkpt): New global.
10833 (linux_wait_for_event_1): Implement stepping over breakpoints.
10834 (gdb_wants_lwp_stopped): New.
10835 (gdb_wants_all_stopped): New.
10836 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10837 single-step traps here. Store the thread's last reported target
10839 (send_sigstop): Don't clear stop_expected. Always set it,
10841 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10842 (cancel_finished_single_step): New.
10843 (cancel_finished_single_steps): New.
10844 (wait_for_sigstop): Don't cancel finished single-step traps here.
10845 (linux_resume_one_lwp): Don't check for removed breakpoints.
10846 Don't set `step' on non-hardware step archs.
10847 (linux_set_resume_request): Ignore resume_stop requests if already
10848 stopping or stopped. Set the lwp's last_resume_kind.
10849 (resume_status_pending_p): Don't check for removed breakpoints.
10850 (need_step_over_p): New.
10851 (start_step_over): New.
10852 (finish_step_over): New.
10853 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10854 requests. Clear the thread's last reported target waitstatus.
10855 Don't use the `suspended' flag. Don't consider pending breakpoints.
10856 (linux_resume): Start a step-over if necessary.
10857 (proceed_one_lwp): New.
10858 (proceed_all_lwps): New.
10859 (unstop_all_lwps): New.
10860 * linux-low.h (struct lwp_info): Rewrite comment for the
10861 `suspended' flag. Add the `stop_pc' field. Delete the
10862 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10863 Add `'last_resume_kind' and `need_step_over' fields.
10864 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10865 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10866 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10867 (set_raw_breakpoint_at): New.
10868 (set_breakpoint_at): Rewrite to use it.
10869 (reinsert_breakpoint_handler): Delete.
10870 (set_reinsert_breakpoint): New.
10871 (reinsert_breakpoint_by_bp): Delete.
10872 (delete_reinsert_breakpoints): New.
10873 (uninsert_breakpoint): Rewrite.
10874 (uninsert_breakpoints_at): New.
10875 (reinsert_breakpoint): Rewrite.
10876 (reinsert_breakpoints_at): New.
10877 (check_breakpoints): Rewrite.
10878 (breakpoint_here): New.
10879 (breakpoint_inserted_here): New.
10880 (check_mem_read): Adjust.
10881 * mem-break.h (breakpoints_supported, breakpoint_here)
10882 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10883 (reinsert_breakpoint_by_bp): Delete declaration.
10884 (delete_reinsert_breakpoints): Declare.
10885 (reinsert_breakpoint): Delete declaration.
10886 (reinsert_breakpoints_at): Declare.
10887 (uninsert_breakpoint): Delete declaration.
10888 (uninsert_breakpoints_at): Declare.
10889 (check_breakpoints): Adjust prototype.
10890 * server.h: Adjust include order.
10891 (struct thread_info): Declare here. Add a `last_status' field.
10893 2010-03-23 Michael Snyder <msnyder@vmware.com>
10895 * server.c (crc32): New function.
10896 (handle_query): Add handling for 'qCRC:' request.
10898 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10900 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10901 lwp had been stopped by a watchpoint.
10903 2010-03-16 Pedro Alves <pedro@codesourcery.com>
10905 * server.h (internal_error): Declare.
10906 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10907 * utils.c (internal_error): New function.
10909 2010-03-15 Andreas Schwab <schwab@redhat.com>
10911 * configure.srv: Fix typo setting srv_regobj.
10913 2010-03-15 Pedro Alves <pedro@codesourcery.com>
10915 * linux-low.c (fetch_register): Avoid passing a non string literal
10917 (usr_store_inferior_registers): Ditto.
10919 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10921 * linux-low.c (linux_write_memory): Bail out early if peeking
10924 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10926 * linux-low.h (struct lwp_info): New fields
10927 `stopped_by_watchpoint' and `stopped_data_address'.
10928 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10929 here, and cache them in the lwp object.
10930 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10932 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10934 (linux_stopped_by_watchpoint): Rewrite.
10935 (linux_stopped_data_address): Rewrite.
10937 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
10939 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10940 switching the current inferior, not before.
10942 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10944 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10945 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10946 i386-linux.c and amd64-linux.c.
10947 (reg-i386.o): Removed.
10948 (reg-i386.c): Likewise.
10949 (reg-i386-linux.o): Likewise.
10950 (reg-i386-linux.c): Likewise.
10951 (reg-x86-64.o): Likewise.
10952 (reg-x86-64.c): Likewise.
10953 (reg-x86-64-linux.o): Likewise.
10954 (reg-x86-64-linux.c): Likewise.
10956 (i386.c): Likewise.
10957 (i386-linux.o): Likewise.
10958 (i386-linux.c): Likewise.
10959 (amd64.o): Likewise.
10960 (amd64.c): Likewise.
10961 (amd64-linux.o): Likewise.
10962 (amd64-linux.c): Likewise.
10964 * configure.srv (srv_i386_regobj): New.
10965 (srv_i386_linux_regobj): Likewise.
10966 (srv_amd64_regobj): Likewise.
10967 (srv_amd64_linux_regobj): Likewise.
10968 (srv_i386_32bit_xmlfiles): Likewise.
10969 (srv_i386_64bit_xmlfiles): Likewise.
10970 (srv_i386_xmlfiles): Likewise.
10971 (srv_amd64_xmlfiles): Likewise.
10972 (srv_i386_linux_xmlfiles): Likewise.
10973 (srv_amd64_linux_xmlfiles): Likewise.
10974 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10975 srv_xmlfiles to $srv_i386_xmlfiles.
10976 (i[34567]86-*-mingw32ce*): Likewise.
10977 (i[34567]86-*-mingw*): Likewise.
10978 (i[34567]86-*-nto*): Likewise.
10979 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10980 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10981 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10982 (x86_64-*-linux*): Likewise.
10984 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10985 (init_registers_amd64_linux): New.
10986 (x86_arch_setup): Replace init_registers_x86_64_linux with
10987 init_registers_amd64_linux.
10989 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10991 * configure.ac: Check for libdl. If it is not available link against
10992 static libthread_db.
10993 * configure: Regenerate.
10995 2010-02-22 Pedro Alves <pedro@codesourcery.com>
10999 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11000 handing a read watchpoint.
11001 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11003 2010-02-12 Doug Evans <dje@google.com>
11005 * linux-low.c (linux_supports_tracefork_flag): Document.
11006 (linux_look_up_symbols): Add comment.
11008 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11010 * regcache.c (supply_register): Clear regcache if buf is NULL.
11012 2010-02-02 Nicolas Roche <roche@sourceware.org>
11013 Joel Brobecker <brobecker@adacore.com>
11015 * inferiors.c (find_inferior): Add function documentation.
11016 (unloaded_dll): Handle the case where the unloaded dll has not
11017 been previously registered in the dll list.
11019 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11021 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11022 (thumb2_breakpoint): New.
11023 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11025 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11027 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11028 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11031 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11033 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11035 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11037 * linux-s390-low.c (s390_collect_ptrace_register)
11038 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11040 2010-01-21 Doug Evans <dje@google.com>
11042 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11043 (PTRACE_ARG4_TYPE): New macro.
11044 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11045 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11046 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11047 (usr_store_inferior_registers): Ditto.
11048 (linux_read_memory, linux_write_memory): Ditto.
11049 (linux_test_for_tracefork): Ditto.
11051 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11052 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11054 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11056 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11059 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11061 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11062 prototype to take a regcache. Adjust.
11064 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11066 * regcache.h (struct thread_info): Forward declare.
11067 (struct regcache): New.
11068 (new_register_cache): Adjust prototype.
11069 (get_thread_regcache): Declare.
11070 (free_register_cache): Adjust prototype.
11071 (registers_to_string, registers_from_string): Ditto.
11072 (supply_register, supply_register_by_name, collect_register)
11073 (collect_register_as_string, collect_register_by_name): Ditto.
11074 * regcache.c (struct inferior_regcache_data): Delete.
11075 (get_regcache): Rename to ...
11076 (get_thread_regcache): ... this. Adjust. Switch inferior before
11077 fetching registers.
11078 (regcache_invalidate_one): Adjust.
11079 (regcache_invalidate): Fix prototype.
11080 (new_register_cache): Return the new register cache.
11081 (free_register_cache): Change prototype.
11082 (realloc_register_cache): Adjust.
11083 (registers_to_string): Change prototype to take a regcache. Adjust.
11084 (registers_from_string): Ditto.
11085 (register_data): Ditto.
11086 (supply_register): Ditto.
11087 (supply_register_by_name): Ditto.
11088 (collect_register): Ditto.
11089 (collect_register_as_string): Ditto.
11090 (collect_register_by_name): Ditto.
11091 * server.c (process_serial_event): Adjust.
11092 * linux-low.h (regset_fill_func, regset_store_func): Change
11094 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11096 * linux-low.c (get_stop_pc): Adjust.
11097 (check_removed_breakpoint): Adjust.
11098 (linux_wait_for_event): Adjust.
11099 (linux_resume_one_lwp): Adjust.
11100 (fetch_register): Add regcache parameter. Adjust.
11101 (usr_store_inferior_registers): Ditto.
11102 (regsets_fetch_inferior_registers): Ditto.
11103 (regsets_store_inferior_registers): Ditto.
11104 (linux_fetch_registers, linux_store_registers): Ditto.
11105 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11107 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11109 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11110 prototype to take a regcache.
11111 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11112 * remote-utils.c (convert_ascii_to_int, outreg)
11113 (prepare_resume_reply): Change prototype to take a regcache.
11115 * target.h (struct target_ops) <fetch_registers, store_registers>:
11116 Change prototype to take a regcache.
11117 (fetch_inferior_registers, store_inferior_registers): Change
11118 prototype to take a regcache. Adjust.
11119 * proc-service.c (ps_lgetregs): Adjust.
11120 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11121 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11122 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11123 take a regcache. Adjust.
11124 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11125 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11126 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11127 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11128 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11129 (cris_cannot_fetch_register):
11130 (cris_breakpoint_at): Change prototype to take a regcache.
11132 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11133 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11134 to take a regcache. Adjust.
11135 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11137 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11138 take a regcache. Adjust.
11139 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11140 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11141 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11142 * linux-mips-low.c (mips_get_pc):
11143 (mips_set_pc): Change prototype to take a regcache. Adjust.
11144 (mips_reinsert_addr): Adjust.
11145 (mips_collect_register): Change prototype to take a regcache.
11147 (mips_supply_register):
11148 (mips_collect_register_32bit, mips_supply_register_32bit)
11149 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11150 (mips_store_fpregset): Ditto.
11151 * linux-ppc-low.c (ppc_supply_ptrace_register)
11152 (ppc_supply_ptrace_register): Ditto.
11153 (parse_spufs_run): Adjust.
11154 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11155 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11156 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11157 take a regcache. Adjust.
11158 * linux-s390-low.c (s390_collect_ptrace_register)
11159 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11160 (s390_set_pc): Change prototype to take a regcache. Adjust.
11161 (s390_arch_setup): Adjust.
11162 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11163 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11164 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11165 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11166 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11168 (sparc_breakpoint_at): Adjust.
11169 * linux-xtensa-low.c (xtensa_fill_gregset):
11170 (xtensa_store_gregset):
11171 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11172 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11173 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11174 prototype to take a regcache. Adjust.
11175 * win32-arm-low.c (arm_fetch_inferior_register)
11176 (arm_store_inferior_register): Change prototype to take a
11178 * win32-i386-low.c (i386_fetch_inferior_register)
11179 (i386_store_inferior_register): Change prototype to take a
11181 * win32-low.c (child_fetch_inferior_registers)
11182 (child_store_inferior_registers): Change prototype to take a
11184 (win32_wait): Adjust.
11185 (win32_fetch_inferior_registers): Change prototype to take a
11187 (win32_store_inferior_registers): Adjust.
11188 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11189 store_inferior_register>: Change prototype to take a regcache.
11191 2010-01-20 Doug Evans <dje@google.com>
11193 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11195 (linux_wait_for_event1, linux_init_signals): Ditto.
11196 (W_STOPCODE): Provide definition if missing.
11198 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11200 * linux-low.c (linux_core_of_thread): New.
11201 (compare_ints, show_process, list_threads): New.
11202 (linux_qxfer_osdata): Report threads and cores.
11203 (linux_target_op): Register linux_core_of_thread.
11204 * remote-utils.c (prepare_resume_reply): Report the core.
11205 (buffer_xml_printf): Support %d specifier.
11206 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11208 (handle_query): Handle qXfer:threads. Announce availability
11210 * target.h (struct target_ops): New field core_of_thread.
11212 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11214 * Makefile.in (clean): Remove new generated files.
11215 (reg-s390.o, reg-s390.c): Remove rules.
11216 (reg-s390x.o, reg-s390x.c): Likewise.
11217 (s390-linux32.o, s390-linux32.c): Add rules.
11218 (s390-linux64.o, s390-linux64.c): Likewise.
11219 (s390x-linux64.o, s390x-linux64.c): Likewise.
11220 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11221 * linux-s390-low.c: Include <elf.h>.
11222 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11223 (init_registers_s390): Remove prototype.
11224 (init_registers_s390x): Likewise.
11225 (init_registers_s390_linux32): Add prototype.
11226 (init_registers_s390_linux64): Likewise.
11227 (init_registers_s390x_linux64): Likewise.
11228 (s390_num_regs_3264): New define.
11229 (s390_regmap_3264): New global variable.
11230 (s390_cannot_fetch_register): Remove obsolete check.
11231 (s390_cannot_store_register): Likewise.
11232 (s390_collect_ptrace_register): Handle upper/lower register halves.
11233 (s390_supply_ptrace_register): Likewise.
11234 (s390_fill_gregset): Update to register number changes.
11235 (s390_get_hwcap): New routine.
11236 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11237 Install appropriate regmap and register set.
11239 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11241 * server.c (gdbserver_version): Update copyright year to 2010.
11242 * gdbreplay.c (gdbreplay_version): Likewise.
11244 2009-12-28 Doug Evans <dje@google.com>
11246 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11247 elf/external.h. Include <elf.h> instead but only if necessary.
11249 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11251 * linux-low.c (linux_remove_process): Remove `detaching'
11252 parameter. Don't release/detach from thread_db here.
11253 (linux_kill): Release/detach from thread_db here, ...
11254 (linux_detach): ... and here, before actually detaching.
11255 (linux_wait_1): ... and here, when a process exits.
11256 * thread-db.c (any_thread_of): New.
11257 (thread_db_free): Switch the current inferior to a thread of the
11260 2009-12-21 Doug Evans <dje@google.com>
11262 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11264 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11265 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11266 warning ifndef __NR_tkill. Move setting of errno there too.
11267 Delete unnecessary resetting of errno after syscall.
11268 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11270 * configure.ac: Check for dladdr.
11271 * config.in: Regenerate.
11272 * configure: Regenerate.
11273 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11274 (try_thread_db_load): Update.
11276 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11278 2009-12-18 Doug Evans <dje@google.com>
11280 * event-loop.c: Include unistd.h if it exists.
11282 * linux-low.c (my_waitpid): Move definition away from being in
11283 between linux_tracefork_child/linux_test_for_tracefork.
11285 * gdb_proc_service.h (psaddr_t): Fix type.
11286 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11287 signature to match glibc.
11289 2009-12-16 Doug Evans <dje@google.com>
11291 * linux-low.c (linux_read_memory): Fix argument to read.
11293 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11295 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11296 events, don't leave current_inferior pointing at null.
11298 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11300 * win32-low.c (LOG): Delete.
11301 (OUTMSG): Output to stderr.
11302 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11303 on compile time LOG macro.
11304 (win32_wait): Fix debug output.
11306 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11308 * win32-low.c (win32_add_one_solib): If the dll name is
11309 "ntdll.dll", prepend the system directory to the dll path.
11311 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11313 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11315 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11316 Vladimir Prus <vladimir@codesourcery.com>
11318 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11319 * configure.ac: Check for __mcoldfire__ and set
11320 gdb_cv_m68k_is_coldfire.
11321 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11322 reg-cf.o and reg-m68k.o.
11323 * configure: Regenerated.
11325 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11327 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11328 Pass it to thread_db_free.
11329 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11330 proper `detaching' argument to linux_remove_process.
11331 * linux-low.h (thread_db_free): Add `detaching' parameter.
11332 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11334 (thread_db_free): Add `detaching' parameter. Only
11335 call td_ta_clear_event if detaching from process.
11337 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11339 * thread-db.c (thread_db_free): Fix typo.
11341 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11344 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11346 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11348 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11349 with an i686 compiler.
11350 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11352 * configure: Rebuilt.
11354 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11358 * server.c (handle_search_memory_1): Correct read_addr initialization
11359 in loop for searching subsequent chunks.
11361 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11363 * configure.ac: New --with-libthread-db option.
11364 * thread-db.c: Allow direct dependence on libthread_db.
11365 (thread_db_free): Adjust.
11366 * config.in: Regenerate.
11367 * configure: Likewise.
11369 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11372 * thread-db.c (attach_thread): New function.
11373 (maybe_attach_thread): Return success/failure.
11374 (find_new_threads_callback): Adjust.
11375 (thread_db_find_new_threads): Loop until no new threads.
11377 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11379 * proc-service.c (ps_lgetregs): Formatting.
11381 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11383 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11384 * configure.ac: Adjust.
11385 * linux-low.h (struct process_info_private): Move members to struct
11387 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11388 * linux-low.c (linux_remove_process): Adjust.
11389 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11390 * server.c (handle_query): Move code ...
11391 (handle_monitor_command): ... here. New function.
11392 * target.h (struct target_ops): New member.
11393 * thread-db.c (struct thread_db): New.
11394 (libthread_db_search_path): New variable.
11395 (thread_db_create_event, thread_db_enable_reporting)
11396 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11397 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11398 (try_thread_db_load_1, dladdr_to_soname): New functions.
11399 (try_thread_db_load, thread_db_load_search): New functions.
11400 (thread_db_init): Search for libthread_db.
11401 (thread_db_free): New function.
11402 (thread_db_handle_monitor_command): Likewise.
11403 * config.in: Regenerate.
11404 * configure: Regenerate.
11406 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11408 * spu-low.c (spu_kill): Wait for inferior to terminate.
11409 Call clear_inferiors.
11410 (spu_detach): Call clear_inferiors.
11412 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11414 * aclocal.m4: Regenerate.
11415 * config.in: Likewise.
11416 * configure: Likewise.
11418 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11420 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11421 (parse_spufs_run): New function.
11422 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11423 (ppc_breakpoint_at): Handle SPU breakpoints.
11425 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11427 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11428 (SPUFS_MAGIC): Define.
11429 (spu_enumerate_spu_ids): New function.
11430 (linux_qxfer_spu): New function.
11431 (linux_target_ops): Install linux_qxfer_spu.
11433 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11435 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11436 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11437 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11438 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11439 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11440 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11441 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11442 (init_registers_powerpc_cell32l): Add prototype.
11443 (init_registers_powerpc_cell64l): Likewise.
11444 (ppc_arch_setup): Detect Cell/B.E. architecture.
11446 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11448 * Makefile.in (datarootdir): New variable.
11450 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11452 * linux-low.c (linux_write_memory): Update debugging output.
11453 * Makefile.in (clean): Add new descriptions.
11454 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11455 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11456 * configure.srv: Add new files for arm*-*-linux*.
11457 * linux-arm-low.c: Add new declarations.
11458 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11459 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11460 (HWCAP_VFPv3D16): New.
11461 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11462 instead of __IWMMXT__.
11463 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11464 (arm_arch_setup): New.
11465 (target_regsets): Remove #ifdef. Add VFP regset.
11466 (the_low_target): Use arm_arch_setup.
11468 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11470 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11471 the main thread again.
11473 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11475 Adding Neutrino gdbserver.
11476 * configure: Regenerated.
11477 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11478 * configure.srv (i[34567]86-*-nto*): New target.
11479 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11480 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11481 (nto_comctrl) [__QNX__]: New function.
11482 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11484 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11486 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11489 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11490 Pedro Alves <pedro@codesourcery.com>
11492 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11493 don't support CONTEXT_EXTENDED_REGISTERS.
11494 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11495 (the_low_target): Install them.
11496 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11497 failing with ERROR_PIPE_NOT_CONNECTED.
11499 2009-06-30 Doug Evans <dje@google.com>
11500 Pierre Muller <muller@ics.u-strasbg.fr>
11502 Add h/w watchpoint support to x86-linux, win32-i386.
11503 * Makefile.in (SFILES): Add i386-low.c
11504 (i386_low_h): Define.
11505 (i386-low.o): Add dependencies.
11506 (linux-x86-low.o): Add i386-low.h dependency.
11507 (win32-i386-low.o): Ditto.
11508 * i386-low.c: New file.
11509 * i386-low.h: New file.
11510 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11511 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11512 * linux-low.c (linux_add_process): Initialize arch_private.
11513 (linux_remove_process): Free arch_private.
11514 (add_lwp): Initialize arch_private.
11515 (delete_lwp): Free arch_private.
11516 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11518 * linux-low.h (process_info_private): New member arch_private.
11519 (lwp_info): New member arch_private.
11520 (linux_target_ops): New members new_process, new_thread,
11522 (ptid_of): New macro.
11523 * linux-x86-low.c: Include stddef.h, i386-low.h.
11524 (arch_process_info): New struct.
11525 (arch_lwp_info): New struct.
11526 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11527 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11528 (i386_dr_low_get_status): New function.
11529 (x86_insert_point, x86_remove_point): New functions.
11530 (x86_stopped_by_watchpoint): New function.
11531 (x86_stopped_data_address): New function.
11532 (x86_linux_new_process, x86_linux_new_thread): New functions.
11533 (x86_linux_prepare_to_resume): New function.
11534 (the_low_target): Add entries for insert_point, remove_point,
11535 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11537 * server.c (debug_hw_points): New global.
11538 (monitor_show_help): Document set debug-hw-points.
11539 (handle_query): Process "set debug-hw-points".
11540 * server.h (debug_hw_points): Declare.
11541 (paddress): Declare.
11542 * utils.c (NUMCELLS, CELLSIZE): New macros.
11543 (get_sell, xsnprintf, paddress): New functions.
11544 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11545 remove_point, stopped_by_watchpoint, stopped_data_address.
11546 * win32-i386-low.c: Include i386-low.h.
11547 (debug_reg_state): Replaces dr.
11548 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11549 (i386_dr_low_get_status): New function.
11550 (i386_insert_point, i386_remove_point): New functions.
11551 (i386_stopped_by_watchpoint): New function.
11552 (i386_stopped_data_address): New function.
11553 (i386_initial_stuff): Update.
11554 (get_thread_context,set_thread_context,i386_thread_added): Update.
11555 (the_low_target): Add entries for insert_point,
11556 remove_point, stopped_by_watchpoint, stopped_data_address.
11557 * win32-low.c (win32_insert_watchpoint): New function.
11558 (win32_remove_watchpoint): New function.
11559 (win32_stopped_by_watchpoint): New function.
11560 (win32_stopped_data_address): New function.
11561 (win32_target_ops): Add entries for insert_watchpoint,
11562 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11563 * win32-low.h (win32_target_ops): New members insert_point,
11564 remove_point, stopped_by_watchpoint, stopped_data_address.
11566 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11568 * server.c (process_serial_event): Re-return unsupported, not
11569 error, if the type isn't recognized. Re-allow supporting only
11570 insert or remove packets. Also call require_running for
11571 breakpoints. Add missing break statement to default case. Tidy.
11572 * target.h (struct target_ops): Rename insert_watchpoint to
11573 insert_point, and remove_watchpoint to remove_point.
11575 * linux-low.h (struct linux_target_ops): Likewise.
11576 * linux-low.c (linux_insert_watchpoint): Rename to ...
11577 (linux_insert_point): ... this. Adjust.
11578 (linux_remove_watchpoint): Rename to ...
11579 (linux_remove_point): ... this. Adjust.
11580 (linux_target_ops): Adjust.
11581 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11582 (cris_insert_point): ... this.
11583 (cris_remove_watchpoint): Rename to ...
11584 (cris_remove_point): ... this.
11585 (the_low_target): Adjust.
11587 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11589 * server.c (handle_v_kill): Pass signal_pid to
11590 kill_inferior if multi_process is zero.
11592 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11594 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11595 * target.h (target_ops): Comment for *_watchpoint to make it clear
11596 the functions can get types '0' and '1'.
11598 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11600 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11601 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11602 * regcache.c (get_regcache): Likewise.
11603 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11604 * win32-low.c (child_fetch_inferior_registers): Remove check for
11607 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11608 Pedro Alves <pedro@codesourcery.com>
11610 * target.h (struct target_ops) <supports_multi_process>: New
11612 (target_supports_multi_process): New.
11613 * server.c (handle_query): Even if GDB reports support, only
11614 enable multi-process if the target also supports it. Report
11615 multi-process support only if the target backend supports it.
11616 * linux-low.c (linux_supports_multi_process): New function.
11617 (linux_target_ops): Install it as target_supports_multi_process
11620 2009-05-24 Doug Evans <dje@google.com>
11622 Global renaming of find_thread_pid to find_thread_ptid.
11623 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11624 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11625 All callers updated.
11627 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11628 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11631 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11632 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11633 (linux_resume_one_lwp): Ditto.
11635 2009-05-23 Doug Evans <dje@google.com>
11637 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11638 from struct inferior_list_entry * to struct lwp_info *.
11639 All callers updated.
11641 2009-05-13 Doug Evans <dje@google.com>
11643 * linux-x86-low.c: Don't include assert.h.
11644 (x86_siginfo_fixup): Use fatal, not assert.
11645 (x86_arch_setup): Fix comment.
11647 2009-05-12 Doug Evans <dje@google.com>
11649 Biarch support for i386/amd64 gdbserver.
11650 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11651 Add linux-x86-low.c.
11652 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11653 (linux-x86-low.o): Add.
11654 * linux-x86-64-low.c: Delete.
11655 * linux-i386-low.c: Delete.
11656 * linux-x86-low.c: New file.
11657 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11659 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11661 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11662 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11663 (linux_child_pid_to_exec_file): New function.
11664 (elf_64_header_p, elf_64_file_p): New functions.
11665 (siginfo_fixup): New function.
11666 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11667 give target a chance to convert layout.
11668 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11669 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11671 2009-05-07 Doug Evans <dje@google.com>
11673 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11674 (regsets_store_inferior_registers): Ditto.
11676 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11680 * linux-low.c (must_set_ptrace_flags): Delete.
11681 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11683 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11684 `lwp->must_set_ptrace_flags' instead.
11685 (linux_wait_for_event_1): Set ptrace options here.
11686 (linux_wait_1): ... not here.
11688 2009-04-30 Doug Evans <dje@google.com>
11690 * inferiors.c (started_inferior_callback): New function.
11691 (attached_inferior_callback): New function.
11692 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11693 * server.c (print_started_pid, print_attached_pid): New functions.
11694 (detach_or_kill_for_exit): New function.
11695 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11696 * server.h (have_started_inferiors_p): Declare.
11697 (have_attached_inferiors_p): Declare.
11699 * inferiors.c (remove_process): Fix memory leak, free process.
11700 * linux-low.c (linux_remove_process): New function.
11701 (linux_kill): Call it instead of remove_process.
11702 (linux_detach, linux_wait_1): Ditto.
11704 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11706 * configure.srv: Add x86 Windows CE target.
11708 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11710 * inferiors.c (get_thread_process): Make global.
11711 * server.h (get_thread_process): Add prototype.
11712 * thread-db.c (find_one_thread): Use get_thread_process
11713 instead of current_process.
11714 (thread_db_get_tls_address): Do not crash if called when
11715 thread layer is not yet initialized.
11717 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11719 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11720 * spu-low.c (current_tid): Rename to ...
11721 (current_ptid): ... this.
11722 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11723 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11724 ptid_get_lwp (current_ptid) instead of current_tid.
11725 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11726 instead of current_tid. Use find_process_pid to verify pid
11727 argument is valid. Pass proper argument to remove_process.
11728 (spu_thread_alive): Compare current_ptid instead of current_tid.
11729 (spu_resume): Likewise.
11731 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11733 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11736 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11738 Implement the multiprocess extensions, and add linux multiprocess
11741 * server.h (ULONGEST): Declare.
11742 (struct ptid, ptid_t): New.
11743 (minus_one_ptid, null_ptid): Declare.
11744 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11745 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11746 (struct inferior_list_entry): Change `id' type from unsigned from
11748 (struct sym_cache, struct breakpoint, struct
11749 process_info_private): Forward declare.
11750 (struct process_info): Declare.
11751 (current_process): Declare.
11752 (all_processes): Declare.
11753 (initialize_inferiors): Declare.
11754 (add_thread): Adjust to use ptid_t.
11755 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11756 (add_process, remove_process, find_thread_pid): Declare.
11757 (find_inferior_id): Adjust to use ptid_t.
11758 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11759 (multi_process): Declare.
11760 (push_event): Adjust to use ptid_t.
11761 (read_ptid, write_ptid): Declare.
11762 (prepare_resume_reply): Adjust to use ptid_t.
11763 (clear_symbol_cache): Declare.
11764 * inferiors.c (all_processes): New.
11765 (null_ptid, minus_one_ptid): New.
11766 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11767 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11768 (add_thread): Change unsigned long to ptid. Remove gdb_id
11770 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11771 (gdb_id_to_thread): Rename to ...
11772 (find_thread_pid): ... this. Change unsigned long to ptid.
11773 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11774 (loaded_dll, pull_pid_from_list): Adjust.
11775 (add_process, remove_process, find_process_pid)
11776 (get_thread_process, current_process, initialize_inferiors): New.
11777 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11778 (struct target_waitstatus) <related_pid>: Ditto.
11779 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11780 return type to int.
11781 (struct target_ops) <join>: Add `pid' argument.
11782 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11783 (struct target_ops) <wait>: Add `ptid' field. Change return type
11785 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11786 (mywait): Add `ptid' argument. Change return type to ptid_t.
11787 (target_pid_to_str): Declare.
11788 * target.c (set_desired_inferior): Adjust to use ptids.
11789 (mywait): Add new `ptid' argument. Adjust.
11790 (target_pid_to_str): New.
11791 * mem-break.h (free_all_breakpoints): Declare.
11792 * mem-break.c (breakpoints): Delelete.
11793 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11794 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11795 to use per-process breakpoint list.
11796 (free_all_breakpoints): New.
11797 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11798 (symbol_cache, all_symbols_looked_up): Delete.
11800 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11802 (prepare_resume_reply): Change ptid argument's type from unsigned
11803 long to ptid_t. Adjust. Implement W;process and X;process.
11804 (free_sym_cache, clear_symbol_cache): New.
11805 (look_up_one_symbol): Adjust to per-process symbol cache. *
11806 * server.c (cont_thread, general_thread, step_thread): Change type
11808 (attached): Delete.
11809 (multi_process): New.
11810 (last_ptid): Change type to ptid_t.
11811 (struct vstop_notif) <ptid>: Change type to ptid_t.
11812 (queue_stop_reply, push_event): Change `ptid' argument's type to
11814 (discard_queued_stop_replies): Add `pid' argument.
11815 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11816 changes. Don't reference the `attached' global.
11817 (attach_inferior): Adjust to mywait interface changes.
11818 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11819 features. Handle and report "multiprocess+". Handle
11821 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11823 (handle_v_kill): New.
11824 (handle_v_stopped): Adjust to use target_pid_to_str.
11825 (handle_v_requests): Allow multiple attaches and runs when
11826 multiprocess extensions are in effect. Handle "vKill".
11827 (myresume): Adjust to use ptids.
11828 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11829 (handle_status): Adjust to discard_queued_stop_replies interface
11831 (first_thread_of, kill_inferior_callback)
11832 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11833 (main): Call initialize_inferiors. Adjust to use ptids, killing
11834 and detaching from all inferiors. Handle multiprocess packet
11836 * linux-low.h: Include gdb_proc_service.h.
11837 (struct process_info_private): New.
11838 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11839 <lwpid_of>: Use ptid_get_lwp.
11840 (get_lwp_thread): Adjust.
11841 (struct lwp_info): Add `dead' member.
11842 (find_lwp_pid): Declare.
11843 * linux-low.c (thread_db_active): Delete.
11844 (new_inferior): Adjust comment.
11845 (inferior_pid): Delete.
11846 (linux_add_process): New.
11847 (handle_extended_wait): Adjust.
11848 (add_lwp): Change unsigned long to ptid.
11849 (linux_create_inferior): Add process to processes table. Adjust
11850 to use ptids. Don't set new_inferior here.
11851 (linux_attach_lwp): Rename to ...
11852 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11853 it. Adjust to use ptids.
11854 (linux_attach_lwp): New.
11855 (linux_attach): Add process to processes table. Don't set
11857 (struct counter): New.
11858 (second_thread_of_pid_p, last_thread_of_process_p): New.
11859 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11860 multiple processes.
11861 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11862 processes. Remove process from process table.
11863 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11864 to multiple processes.
11865 (any_thread_of): New.
11866 (linux_detach): Add `pid' argument, and handle it. Remove process
11867 from processes table.
11868 (linux_join): Add `pid' argument. Handle it.
11869 (linux_thread_alive): Change unsighed long argument to ptid_t.
11870 Consider dead lwps as not being alive.
11871 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11872 threads we're not interested in.
11873 (same_lwp, find_lwp_pid): New.
11874 (linux_wait_for_lwp): Change `pid' argument's type from int to
11876 (linux_wait_for_event): Rename to ...
11877 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11878 from int to ptid_t. Adjust.
11879 (linux_wait_for_event): New.
11880 (linux_wait_1): Add `ptid' argument. Change return type to
11881 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11882 that exit from the process table.
11883 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11885 (mark_lwp_dead): New.
11886 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11887 stopping all threads, mark its main lwp as dead.
11888 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11890 (fetch_register, usr_store_inferior_registers)
11891 (regsets_fetch_inferior_registers)
11892 (regsets_store_inferior_registers, linux_read_memory)
11893 (linux_write_memory): Inline `inferior_pid'.
11894 (linux_look_up_symbols): Adjust to use per-process
11895 `thread_db_active'.
11896 (linux_request_interrupt): Adjust to use ptids.
11897 (linux_read_auxv): Inline `inferior_pid'.
11898 (initialize_low): Don't reference thread_db_active.
11899 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11900 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11901 (ps_getpid): Return the pid of the current inferior.
11902 * thread-db.c (proc_handle, thread_agent): Delete.
11903 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11905 (find_one_thread): Change argument type to ptid_t. Adjust to
11907 (maybe_attach_thread): Adjust to per-process data and ptids.
11908 (thread_db_find_new_threads): Ditto.
11909 (thread_db_init): Ditto.
11910 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11911 processes table. Adjust to use ptids.
11912 (spu_kill, spu_detach): Adjust interface. Remove process from
11914 (spu_join, spu_thread_alive): Adjust interface.
11915 (spu_wait): Adjust interface. Remove process from processes
11916 table. Adjust to use ptids.
11917 * win32-low.c (current_inferior_tid): Delete.
11918 (current_inferior_ptid): New.
11919 (debug_event_ptid): New.
11920 (thread_rec): Take a ptid. Adjust.
11921 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11922 (child_delete_thread): Ditto.
11923 (do_initial_child_stuff): Add `attached' argument. Add process to
11925 (child_fetch_inferior_registers, child_store_inferior_registers):
11927 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11928 (win32_attach): Pass 1 to do_initial_child_stuff.
11929 (win32_kill): Adjust interface. Remove process from processes
11931 (win32_detach): Ditto.
11932 (win32_join): Adjust interface.
11933 (win32_thread_alive): Take a ptid.
11934 (win32_resume): Adjust to use ptids.
11935 (get_child_debug_event): Ditto.
11936 (win32_wait): Adjust interface. Remove exiting process from
11939 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11941 Non-stop mode support.
11943 * server.h (non_stop): Declare.
11944 (gdb_client_data, handler_func): Declare.
11945 (delete_file_handler, add_file_handler, start_event_loop):
11947 (handle_serial_event, handle_target_event, push_event)
11948 (putpkt_notif): Declare.
11949 * target.h (enum resume_kind): New.
11950 (struct thread_resume): Replace `step' field by `kind' field.
11951 (TARGET_WNOHANG): Define.
11952 (struct target_ops) <wait>: Add `options' argument.
11953 <supports_non_stop, async, start_non_stop>: New fields.
11954 (target_supports_non_stop, target_async): New.
11955 (start_non_stop): Declare.
11956 (mywait): Add `options' argument.
11957 * target.c (mywait): Add `options' argument. Print child exit
11958 notifications here.
11959 (start_non_stop): New.
11960 * server.c (non_stop, own_buf, mem_buf): New globals.
11961 (struct vstop_notif): New.
11962 (notif_queue): New global.
11963 (queue_stop_reply, push_event, discard_queued_stop_replies)
11964 (send_next_stop_reply): New.
11965 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11967 (attach_inferior): In non-stop mode, don't wait for the target
11969 (handle_general_set): Handle QNonStop.
11970 (handle_query): When handling qC, return the current general
11971 thread, instead of the first thread of the list.
11972 (handle_query): If the backend supports non-stop mode, include
11973 QNonStop+ in the qSupported query response.
11974 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11976 (handle_v_attach, handle_v_run): Handle non-stop mode.
11977 (handle_v_stopped): New.
11978 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11979 (myresume): Adjust to use resume_kind. Handle non-stop.
11980 (queue_stop_reply_callback): New.
11981 (handle_status): Handle non-stop mode.
11982 (main): Clear non_stop flag on reconnection. Use the event-loop.
11983 Refactor serial protocol handling from here ...
11984 (process_serial_event): ... to this new function. When GDB
11985 selects any thread, select one here. In non-stop mode, wait until
11986 GDB acks all pending events before exiting.
11987 (handle_serial_event, handle_target_event): New.
11988 * remote-utils.c (remote_open): Install remote_desc in the event
11990 (remote_close): Remove remote_desc from the event loop.
11991 (putpkt_binary): Rename to...
11992 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11993 (putpkt_binary): New as wrapper around putpkt_binary_1.
11994 (putpkt_notif): New.
11995 (prepare_resume_reply): In non-stop mode, don't change the
11997 * event-loop.c: New.
11998 * Makefile.in (OBJ): Add event-loop.o.
11999 (event-loop.o): New rule.
12001 * linux-low.h (pid_of): Moved here.
12003 (get_lwp_thread): Use lwpid_of.
12004 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12005 * linux-low.c (pid_of): Delete.
12006 (inferior_pid): Use lwpid_of.
12007 (linux_event_pipe): New.
12008 (target_is_async_p): New.
12010 (handle_extended_wait): Use lwpid_of.
12011 (add_lwp): Don't set lwpid field.
12012 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12013 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12014 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12015 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12016 first. Adjust to linux_wait_for_event interface changes. Use
12018 (linux_detach): Don't delete the main lwp here.
12019 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12020 (status_pending_p): Don't consider explicitly suspended lwps.
12021 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12022 pointer. Add OPTIONS argument. Change return type to int. Use
12023 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12024 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12025 pointer. Add status pointer argument. Return a pid instead of a
12026 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12027 changes. In non-stop mode, don't switch to a random thread.
12028 (linux_wait): Rename to...
12029 (linux_wait_1): ... this. Add target_options argument, and handle
12030 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12031 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12032 clean exit and signal exit code. Don't stop all threads in
12033 non-stop mode. In all-stop mode, only stop all threads when
12034 reporting a stop to GDB. Handle explicit thread stop requests.
12035 (async_file_flush, async_file_mark): New.
12037 (send_sigstop): Use lwpid_of.
12038 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12039 interface changes. In non-stop mode, don't switch to a random
12041 (linux_resume_one_lwp): Use lwpid_of.
12042 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12043 (linux_resume_one_thread): ... this. Handle resume_stop. In
12044 non-stop mode, don't look for pending flag in all threads.
12045 (resume_status_pending_p): Don't consider explicitly suspended
12047 (my_waitpid): Reimplement. Emulate __WALL.
12048 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12050 (sigchld_handler, linux_supports_non_stop, linux_async)
12051 (linux_start_non_stop): New.
12052 (linux_target_ops): Register linux_supports_non_stop, linux_async
12053 and linux_start_non_stop.
12054 (initialize_low): Install SIGCHLD handler.
12055 * thread-db.c (thread_db_create_event, find_one_thread)
12056 (thread_db_get_tls_address): Use lwpid_of.
12057 * win32-low.c (win32_detach): Adjust to use resume_kind.
12058 (win32_wait): Add `options' argument.
12059 * spu-low.c (spu_resume): Adjust to use resume_kind.
12060 (spu_wait): Add `options' argument.
12062 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12064 Decouple target code from remote protocol.
12066 * target.h (enum target_waitkind): New.
12067 (struct target_waitstatus): New.
12068 (struct target_ops) <wait>: Return an unsigned long. Take a
12069 target_waitstatus pointer instead of a char pointer.
12070 (mywait): Likewise.
12071 * target.c (mywait): Change prototype to return an unsigned long.
12072 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12073 * server.h (thread_from_wait, old_thread_from_wait): Delete
12075 (prepare_resume_reply): Change prototype to take a
12077 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12078 (last_status, last_ptid): New.
12079 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12080 pid instead of a signal.
12081 (attach_inferior): Remove "status" and "signal" parameters.
12083 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12085 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12086 (handle_v_requests, myresume): Remove "status" and "signal"
12087 parameters. Adjust.
12088 (handle_status): New.
12089 (main): Delete local `status'. Adjust.
12090 * remote-utils.c: Include target.h.
12091 (prepare_resume_reply): Change prototype to take a
12092 target_waitstatus. Adjust.
12094 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12096 * spu-low.c (spu_wait): Adjust.
12097 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12099 (win32_wait): Adjust.
12101 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12103 * target.h (struct thread_resume): Delete leave_stopped member.
12104 (struct target_ops): Add a `n' argument to the `resume' callback.
12105 * server.c (start_inferior): Adjust.
12106 (handle_v_cont, myresume): Adjust.
12107 * linux-low.c (check_removed_breakpoint): Adjust to resume
12108 interface change, and to removed leave_stopped field.
12109 (resume_ptr): Delete.
12110 (struct thread_resume_array): New.
12111 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12112 resume interface change.
12113 (linux_continue_one_thread, linux_queue_one_thread)
12114 (resume_status_pending_p): Check if the resume field is NULL
12115 instead of checking the leave_stopped member.
12116 (linux_resume): Adjust to the target resume interface change.
12117 * spu-low.c (spu_resume): Adjust to the target resume interface
12119 * win32-low.c (win32_detach, win32_resume): Ditto.
12121 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12123 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12125 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12127 (linux_continue_one_thread): Only preserve the stepping flag if
12128 there's a pending breakpoint.
12130 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12132 * server.c (main): After the inferior having exited, call
12133 remote_close before exiting gdbserver.
12135 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12137 Fix size of FPSCR in Power 7 processors.
12138 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12139 (PPC_FEATURE_HAS_DFP): New #define.
12140 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12143 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12145 * server.c (handle_query) Whitespace and formatting.
12147 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12149 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12150 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12151 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12152 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12153 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12154 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12155 Makefile.in, configure.ac: Fix whitespace throughout.
12156 * configure: Regenerate.
12158 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12160 * inferiors.c (find_inferior): Make it safe for the callback
12161 function to delete the currently iterated inferior.
12163 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12165 * Makefile.in (linuw_low_h): Move higher.
12166 (thread-db.o): Depend on $(linux_low_h).
12168 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12170 Rename "process" to "lwp" throughout.
12172 * linux-low.c (all_processes): Rename to...
12173 (all_lwps): ... this.
12174 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12175 (add_process): Rename to ...
12176 (add_lwp): ... this. Adjust.
12177 (linux_create_inferior): Adjust.
12178 (linux_attach_lwp): Adjust.
12179 (linux_attach): Adjust.
12180 (linux_kill_one_process): Rename to ...
12181 (linux_kill_one_lwp): ... this. Adjust.
12182 (linux_kill): Adjust.
12183 (linux_detach_one_process): Rename to ...
12184 (linux_detach_one_lwp): ... this. Adjust.
12185 (linux_detach): Adjust.
12186 (check_removed_breakpoint): Adjust.
12187 (status_pending_p): Adjust.
12188 (linux_wait_for_process): Rename to ...
12189 (linux_wait_for_lwp): ... this. Adjust.
12190 (linux_wait_for_event): Adjust.
12191 (send_sigstop): Adjust.
12192 (wait_for_sigstop): Adjust.
12193 (stop_all_processes): Rename to ...
12194 (stop_all_lwps): ... this.
12195 (linux_resume_one_process): Rename to ...
12196 (linux_resume_one_lwp): ... this. Adjust.
12197 (linux_set_resume_request, linux_continue_one_thread)
12198 (linux_queue_one_thread, resume_status_pending_p)
12199 (usr_store_inferior_registers, regsets_store_inferior_registers)
12200 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12202 * linux-low.h (get_process): Rename to ...
12203 (get_lwp): ... this. Adjust.
12204 (get_thread_process): Rename to ...
12205 (get_thread_lwp): ... this. Adjust.
12206 (get_process_thread): Rename to ...
12207 (get_lwp_thread): ... this. Adjust.
12208 (struct process_info): Rename to ...
12209 (struct lwp_info): ... this.
12210 (all_processes): Rename to ...
12211 (all_lwps): ... this.
12212 * proc-service.c (ps_lgetregs): Adjust.
12213 * thread-db.c (thread_db_create_event, find_one_thread)
12214 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12216 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12218 * server.c (handle_query): Handle "qAttached".
12220 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12222 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12223 GPLv3, update license URL.
12225 2009-03-01 Doug Evans <dje@google.com>
12227 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12228 (server_h): Add gdb_signals.h.
12229 (signals.o): Update.
12230 * server.h (target_signal_from_host,target_signal_to_host_p)
12231 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12233 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12235 * remote-utils.c (getpkt): Also generate remote-debug
12236 information if noack_mode is set.
12238 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12240 * server.c (handle_query): Report qXfer:siginfo:read and
12241 qXfer:siginfo:write as supported and handle them.
12242 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12243 * linux-low.c (linux_xfer_siginfo): New.
12244 (linux_target_ops): Set it.
12246 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12248 * server.c (gdbserver_usage): Mention --remote-debug.
12249 (main): Accept '--remote-debug' switch.
12251 2009-01-18 Doug Evans <dje@google.com>
12253 * regcache.c (new_register_cache): No need to check result of xcalloc.
12254 * server.c (handle_search_memory): Back out calls to xmalloc,
12255 result is checked and error is returned to user upon failure.
12256 (handle_query): Ditto. Add more checks for result of malloc.
12257 (handle_v_cont): Check result of malloc, report error back to
12259 (handle_v_run): Ditto. Call freeargv.
12260 * server.h (freeargv): Declare.
12261 * utils.c (freeargv): New fn.
12263 2009-01-15 Doug Evans <dje@google.com>
12265 * gdbreplay.c (perror_with_name): Make arg const char *.
12266 * server.h (target_signal_to_name): Make return type const char *.
12267 * thread-db.c (thread_db_err_str): Make return type const char *.
12268 * utils.c (perror_with_name): Make arg const char *.
12270 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12272 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12273 when handling a EXIT_PROCESS_DEBUG_EVENT.
12275 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12277 * gdbreplay.c (gdbreplay_version): Update copyright year.
12278 * server.c (gdbserver_version): Likewise.
12280 2009-01-05 Doug Evans <dje@google.com>
12282 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12283 (handle_extended_wait): Improve comment.
12285 2008-12-13 Doug Evans <dje@google.com>
12287 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12288 * server.h (ATTR_MALLOC): New macro.
12289 (xmalloc,xcalloc,xstrdup): Declare.
12290 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12291 * inferiors.c: Ditto.
12292 * linux-low.c: Ditto.
12293 * mem-break.c: Ditto.
12294 * regcache.c: Ditto.
12295 * remote-utils.c: Ditto.
12298 * win32-low.c: Ditto.
12300 2008-12-12 Doug Evans <dje@google.com>
12302 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12303 in debugging printf.
12305 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12307 2008-12-09 Doug Evans <dje@google.com>
12309 * linux-low.h (struct process_info): Delete member tid, unused.
12310 * thread-db.c (find_one_thread): Update.
12311 (maybe_attach_thread): Update.
12313 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12315 * target.h (struct target_ops): Add qxfer_osdata member.
12316 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12318 (linux_qxfer_osdata): New functions.
12319 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12321 * server.c (handle_query): Handle "qXfer:osdata:read:".
12322 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12323 (buffer_xml_printf): New functions.
12324 * server.h (struct buffer): New.
12325 (buffer_grow_str, buffer_grow_str0): New macros.
12326 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12327 (buffer_xml_printf): Declare.
12329 2008-11-24 Doug Evans <dje@google.com>
12331 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12333 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12335 * server.c (handle_v_run): Always use the supplied argument list.
12337 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12339 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12340 (xtensa_regmap_table): Add entry for scompare1.
12342 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12344 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12345 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12346 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12347 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12348 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12349 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12350 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12351 XML target descriptions.
12352 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12353 when inferior is running on an ISA 2.05 or later processor. Add
12354 special case to return offset for full 64-bit slot of FPSCR when
12357 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12359 * Makefile.in (SFILES, clean): Added sparc64 files.
12360 (reg-sparc64.o, reg-sparc64.c): New.
12361 * configure.srv (sparc*-*-linux*): New configuration.
12362 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12363 syscall arguments for SPARC.
12364 (regsets_store_inferior_registers): Likewise.
12365 * linux-sparc-low.c: New file.
12367 2008-10-21 Doug Evans <dje@google.com>
12369 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12370 (READLINE_DIR,READLINE_DEP): Delete.
12371 (INTERNAL_CFLAGS): Update.
12372 (LINTFLAGS): Update.
12374 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12376 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12377 whole argv from the last run, not just argv[0].
12379 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12381 * regcache.c (new_register_cache): Return NULL if the register
12382 cache size isn't known yet.
12383 (free_register_cache): Avoid dereferencing a NULL regcache.
12385 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12387 * configure.srv: Merge MIPS and MIPS64.
12389 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12391 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12393 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12395 * Makefile.in: Add required vsx dependencies.
12397 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12398 Declare init_registers_powerpc_vsx32l.
12399 Declare init_registers_powerpc_vsx64l.
12400 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12401 (ppc_arch_setup): Check for VSX in hwcap.
12402 (ppc_fill_vsxregset): New function.
12403 (ppc_store_vsxregset): New function.
12404 Add new VSX entry in regset_info target_regsets.
12406 * configure.srv: Add new VSX dependencies.
12408 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12410 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12411 (remote_open): Set or clear transport_is_reliable.
12412 (putpkt_binary): Don't expect acks in noack mode.
12413 (getpkt): Don't send ack/nac in noack mode.
12414 * server.c (handle_general_set): Handle QStartNoAckMode.
12415 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12417 (main): Reset noack_mode on every connection.
12418 * server.h (noack_mode): Declare.
12420 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12422 * Makefile.in (GDBREPLAY_OBS): New variable.
12423 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12425 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12426 Daniel Jacobowitz <dan@codesourcery.com>
12428 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12429 (usr_store_inferior_registers): Likewise.
12430 (regsets_store_inferior_registers): Likewise.
12432 2008-07-31 Rolf Jansen <rj@surtec.com>
12433 Pedro Alves <pedro@codesourcery.com>
12435 * configure.ac: Check for memmem declaration.
12436 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12437 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12438 (disable_packet_qfThreadInfo): Unconditionally compile.
12439 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12440 * configure, config.in: Regenerate.
12442 2008-07-28 Doug Kwan <dougkwan@google.com>
12444 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12445 (linux_write_memory): Remove declaration of errno.
12447 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12449 * linux-low.c (handle_extended_wait): Do not use "status"
12450 variable uninitialized.
12452 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12454 * server.c (handle_v_attach): Inhibit reporting dll changes.
12456 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12458 * remote-utils.c (prepare_resume_reply): If requested, don't
12459 output "thread:TID" in the T stop reply.
12461 * server.c (disable_packet_vCont, disable_packet_Tthread)
12462 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12463 (handle_query): If requested, disable support for qC, qfThreadInfo
12465 (handle_v_requests): If requested, disable support for vCont.
12466 (gdbserver_show_disableable): New.
12467 (main): Handle --disable-packet and --disable-packet=LIST.
12469 * server.h (disable_packet_vCont, disable_packet_Tthread)
12470 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12472 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12474 * server.c (gdbserver_usage): Mention --version.
12476 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12478 * Makefile.in (gdbreplay.o): New rule.
12480 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12482 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12483 message, not gdbserver.
12485 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12486 Nathan Sidwell <nathan@codesourcery.com>
12487 Joseph Myers <joseph@codesourcery.com>
12489 * acinclude.m4: Include ../../config/acx.m4.
12490 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12491 * configure, config.in: Regenerate.
12492 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12493 * server.c (gdbserver_version): Print PKGVERSION.
12494 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12495 (main): Adjust gdbserver_usage calls.
12496 * gdbreplay.c (version, host_name): Add declarations.
12497 (gdbreplay_version, gdbreplay_usage): New.
12498 (main): Accept --version and --help options.
12500 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12502 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12503 (arm_breakpoint_at): Handle Thumb.
12504 (the_low_target): Add comment.
12506 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12508 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12510 2008-05-09 Doug Evans <dje@google.com>
12512 * server.h (decode_search_memory_packet): Declare.
12513 * remote-utils.c (decode_search_memory_packet): New fn.
12514 * server.c (handle_search_memory_1): New fn.
12515 (handle_search_memory): New fn.
12516 (handle_query): Process qSearch:memory packets.
12518 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12520 * regcache.c (registers_length): Remove.
12521 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12522 full register packet.
12523 * regcache.h (registers_length): Remove prototype.
12524 * server.h (PBUFSIZ): Define to 16384.
12526 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12528 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12529 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12530 powerpc-64l.o, and powerpc-altivec64l.o.
12531 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12532 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12533 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12534 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12535 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12538 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12539 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12540 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12541 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12542 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12543 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12544 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12545 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12546 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12547 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12550 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12551 (init_registers_powerpc_32l): ... this new prototype.
12552 (init_registers_powerpc_32): Remove, replace by ...
12553 (init_registers_powerpc_altivec32l): ... this new prototype.
12554 (init_registers_powerpc_e500): Remove, replace by ...
12555 (init_registers_powerpc_e500l): ... this new prototype.
12556 (init_registers_ppc64): Remove, replace by ...
12557 (init_registers_powerpc_64l): ... this new prototype.
12558 (init_registers_powerpc_64): Remove, replace by ...
12559 (init_registers_powerpc_altivec64l): ... this new prototype.
12560 (ppc_num_regs): Set to 73.
12561 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12562 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12563 (ppc_cannot_store_register): Handle orig_r3 and trap.
12564 (ppc_arch_setup): Update init_registers_... calls.
12565 (ppc_fill_gregset): Handle orig_r3 and trap.
12567 * inferiors.c (clear_inferiors): Reset current_inferior.
12569 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12571 * acinclude.m4: Add override.m4.
12572 * configure: Regenerate.
12574 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12576 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12577 initial call to init_register_ppc64.
12579 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12581 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12582 single powerpc*-*-linux* case.
12583 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12585 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12587 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12588 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12590 * linux-ppc-low.c: Include <elf.h>.
12591 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12592 (ppc_hwcap): New global variable.
12593 (ppc_regmap): Remove __SPE__ #ifdef sections.
12594 (ppc_regmap_e500): New global variable.
12595 (ppc_cannot_store_register): Update __SPE__ special case.
12596 (ppc_get_hwcap): New function.
12597 (ppc_arch_setup): Use it to determine whether inferior supports
12598 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12599 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12600 Do not access registers if target does not support AltiVec.
12601 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12602 Do not access registers if target does not support SPE.
12603 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12605 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12607 * linux-low.c (disabled_regsets, num_regsets): New.
12608 (use_regsets_p): Delete.
12609 (linux_wait_for_process): Clear disabled_regsets.
12610 (regsets_fetch_inferior_registers): Check and set it.
12611 (regsets_store_inferior_registers): Likewise.
12612 (linux_fetch_registers, linux_store_registers): Do not use
12614 (initialize_low): Allocate disabled_regsets.
12616 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12618 * Makefile.in (LIBOBJS): New.
12619 (OBS): Use LIBOBJS.
12620 (memmem.o): New rule.
12621 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12622 * configure: Regenerated.
12624 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12626 * server.c (handle_query): Never return "unsupported" for
12627 qXfer:features:read queries.
12629 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12631 * server.c (get_features_xml): Fix inverted condition.
12632 (handle_query): Always support qXfer:feature:read.
12634 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12636 * server.c (wrapper_argv): New.
12637 (start_inferior): Handle wrapper_argv. If set, expect an extra
12639 (gdbserver_usage): Document --wrapper.
12640 (main): Parse --wrapper.
12642 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12644 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12645 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12646 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12647 (ppc_set_pc): Likewise.
12648 (ppc_arch_setup): New function.
12649 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12650 of collect_register.
12651 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12653 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12655 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12656 instead of linux-ppc64-low.o.
12657 * linux-ppc64-low.c: Remove file.
12658 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12659 (linux-ppc64-low.o): Remove rule.
12661 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12662 (init_registers_powerpc_64): Likewise.
12663 (ppc_regmap): Conditionally define depending on __powerpc64__.
12664 (ppc_cannot_store_register): Do not special-case "fpscr" when
12665 compiled on __powerpc64__.
12666 (ppc_collect_ptrace_register): New function.
12667 (ppc_supply_ptrace_register): New function.
12668 (ppc_breakpoint): Change type to "unsigned int".
12669 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12670 (the_low_target): Conditionally provide initializers for the
12671 arch_setup member depending on __powerpc64__. Install
12672 collect_ptrace_register and supply_ptrace_register members.
12674 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12676 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12677 * server.c (gdbserver_xmltarget): Define.
12678 (get_features_xml): Use it to replace "target.xml" and arch_string.
12680 * configure.srv: Remove srv_xmltarget. Add XML files that were
12681 mentioned there to srv_xmlfiles instead. Remove conditional tests
12682 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12683 srv_xmlfiles and srv_regobj to include all possible choices.
12684 * configure.ac (srv_xmltarget): Remove.
12685 (srv_xmlfiles): Do not add "target.xml".
12686 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12687 checks for supplementary target information.
12688 * configure: Regenerate.
12689 * Makefile.in (XML_TARGET): Remove.
12690 (target.xml): Remove rule.
12691 (clean): Do not clean up target.xml.
12692 (.PRECIOUS): Do not mention target.xml.
12694 * target.h (struct target_ops): Remove arch_string member.
12695 * linux-low.c (linux_arch_string): Remove.
12696 (linux_target_ops): Remove arch_string initializer.
12697 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12698 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12699 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12700 * spu-low.c (spu_arch_string): Remove.
12701 (spu_target_ops): Remove arch_string initializer.
12702 * win32-low.c (win32_arch_string): Remove.
12703 (win32_target_ops): Remove arch_string initializer.
12704 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12705 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12706 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12708 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12710 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12711 by collect_ptrace_register and supply_ptrace_register hooks.
12712 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12713 instead of checking for the_low_target.left_pad_xfer.
12714 (usr_store_inferior_registers): Use collect_ptrace_register callback
12715 instead of checking for the_low_target.left_pad_xfer.
12717 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12718 (s390_supply_ptrace_register): Likewise.
12719 (s390_fill_gregset): Call s390_collect_ptrace_register.
12720 (the_low_target): Update.
12722 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12723 (ppc_supply_ptrace_register): Likewise.
12724 (the_low_target): Update.
12726 * linux-i386-low.c (the_low_target): Update.
12727 * linux-x86-64-low.c (the_low_target): Update.
12729 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12731 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12732 reg-s390.o and reg-s390x.o.
12734 * linux-low.c (new_inferior): New global variable.
12735 (linux_create_inferior, linux_attach): Set it.
12736 (linux_wait_for_process): Call the_low_target.arch_setup after the
12737 target has stopped for the first time.
12738 (initialize_low): Do not call the_low_target.arch_setup.
12740 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12741 (s390_set_pc): Likewise.
12742 (s390_arch_setup): New function.
12743 (the_low_target): Use s390_arch_setup as arch_setup routine.
12745 * regcache.c (realloc_register_cache): New function.
12746 (set_register_cache): Call it for each existing regcache.
12748 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12750 * server.h (init_registers): Remove prototype.
12752 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12753 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12754 instead of init_registers ().
12755 * linux-arm-low.c (init_registers_arm): Add prototype.
12756 (init_registers_arm_with_iwmmxt): Likewise.
12757 (the_low_target): Add initializer for arch_setup field.
12758 * linux-cris-low.c (init_registers_cris): Add prototype.
12759 (the_low_target): Add initializer for arch_setup field.
12760 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12761 (the_low_target): Add initializer for arch_setup field.
12762 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12763 (the_low_target): Add initializer for arch_setup field.
12764 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12765 (the_low_target): Add initializer for arch_setup field.
12766 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12767 (the_low_target): Add initializer for arch_setup field.
12768 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12769 (the_low_target): Add initializer for arch_setup field.
12770 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12771 (init_registers_mips64_linux): Likewise.
12772 (the_low_target): Add initializer for arch_setup field.
12773 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12774 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12775 (the_low_target): Add initializer for arch_setup field.
12776 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12777 (init_registers_powerpc_64): Likewise.
12778 (the_low_target): Add initializer for arch_setup field.
12779 * linux-s390-low.c (init_registers_s390): Add prototype.
12780 (init_registers_s390x): Likewise.
12781 (the_low_target): Add initializer for arch_setup field.
12782 * linux-sh-low.c (init_registers_sh): Add prototype.
12783 (the_low_target): Add initializer for arch_setup field.
12784 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12785 (the_low_target): Add initializer for arch_setup field.
12786 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12787 (the_low_target): Add initializer for arch_setup field.
12789 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12790 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12791 instead of init_registers ().
12792 * win32-arm-low.c (init_registers_arm): Add prototype.
12793 (the_low_target): Add initializer for arch_setup field.
12794 * win32-i386-low.c (init_registers_i386): Add prototype.
12795 (the_low_target): Add initializer for arch_setup field.
12797 * spu-low.c (init_registers_spu): Add prototype.
12798 (initialize_low): Call initialie_registers_spu () instead of
12799 initialize_registers ().
12801 2008-02-19 Pedro Alves <pedro@codesourcery.com>
12803 * server.c (handle_v_requests): When handling the vRun and vAttach
12804 packets, if already debugging a process, don't kill it. Return an
12807 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12809 * server.c (handle_query): Correct length check.
12811 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12813 * win32-low.c (do_initial_child_stuff): Add process handle
12814 parameter. Set current_process_handle and current_process_id from the
12815 parameters. Clear globals.
12816 (win32_create_inferior): Don't set current_process_handle and
12817 current_process_id here. Instead pass them on the call to
12818 do_initial_child_stuff.
12819 (win32_attach): Likewise.
12820 (win32_clear_inferiors): New.
12821 (win32_kill): Don't close the current process handle or the
12822 current thread handle here. Instead call win32_clear_inferiors.
12823 (win32_detach): Don't open a new handle to the process. Call
12824 win32_clear_inferiors.
12825 (win32_join): Don't rely on current_process_handle; open a new
12826 handle using the process id.
12827 (win32_wait): Call win32_clear_inferiors when the inferior process
12830 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12832 * server.c (monitor_show_help): Add "exit".
12834 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12836 * Makefile.in (SFILES): Add linux-xtensa-low.c.
12837 (clean): Add reg-xtensa.c.
12838 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
12839 * configure.srv (xtensa*-*-linux*) New target.
12840 * linux-xtensa-low.c: New.
12841 * xtensa-xtregs.c: New.
12843 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12845 * hostio.c: Don't include errno.h.
12846 (errno_to_fileio_errno): Move to hostio-errno.
12847 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12848 error number outputting to the target->hostio_last_error callback.
12849 (hostio_packet_error): Use FILEIO_EINVAL directly.
12850 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12851 calls to hostio_error.
12852 * hostio-errno.c: New.
12853 * server.h (hostio_last_error_from_errno): Declare.
12854 * target.h (target_ops): Add hostio_last_error member.
12855 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12856 as hostio_last_error handler.
12857 * spu-low.c (spu_target_ops): Likewise.
12858 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12859 (wince_hostio_last_error): New functions.
12860 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12861 as hostio_last_error handler.
12862 (win32_target_ops) [!_WIN32_WCE]: Register
12863 hostio_last_error_from_errno as hostio_last_error handler.
12864 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12865 (hostio-errno.o): New rule.
12866 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12867 * configure.srv (srv_hostio_err_objs): New variable. Default to
12869 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12870 * configure: Regenerate.
12872 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12874 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12875 (linux_kill, linux_detach): Clean up the process list.
12876 * remote-utils.c (remote_open): Improve port number parsing.
12877 (putpkt_binary, input_interrupt): Only send interrupts if the target
12879 * server.c (extended_protocol): Make static.
12880 (attached): Define earlier.
12881 (exit_requested, response_needed, program_argv): New variables.
12882 (target_running): New.
12883 (start_inferior): Clear attached here.
12884 (attach_inferior): Set attached here.
12885 (require_running): Define.
12886 (handle_query): Use require_running and target_running. Implement
12888 (handle_v_attach, handle_v_run): New.
12889 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12890 (gdbserver_usage): Update.
12891 (main): Redo argument parsing. Handle --debug and --multi. Handle
12892 --attach along with other options or after the port. Save
12893 program_argv. Support no initial program. Resynchronize
12894 communication with GDB after an error. Handle "monitor exit".
12895 Use require_running and target_running. Always allow the extended
12896 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12897 restart in extended mode.
12898 * README: Refer to the GDB manual. Update --attach usage.
12900 2007-12-20 Andreas Schwab <schwab@suse.de>
12902 * linux-low.c (STACK_SIZE): Define.
12903 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12904 (linux_test_for_tracefork): Likewise.
12906 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12908 * linux-low.c (linux_wait_for_event): Update messages. Do not
12909 reinsert auto-delete breakpoints.
12910 * mem-break.c (struct breakpoint): Change return type of handler to
12912 (set_breakpoint_at): Update handler type.
12913 (reinsert_breakpoint_handler): Return 1 instead of calling
12915 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12917 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12918 * mem-break.h (set_breakpoint_at): Update handler type.
12919 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12920 * win32-low.c (auto_delete_breakpoint): New.
12921 (get_child_debug_event): Use it.
12923 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12925 * configure.ac: Check for pread and pwrite.
12926 * hostio.c (handle_pread): Fall back to lseek and read.
12927 (handle_pwrite): Fall back to lseek and write.
12928 * config.in, configure: Regenerated.
12930 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12932 * server.c (myresume): Add own_buf argument.
12933 (main): Update calls.
12935 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12937 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12938 * remote-utils.c (remote_open): Do not call disable_async_io.
12939 (block_async_io): Delete.
12940 (unblock_async_io): Make static.
12941 (initialize_async_io): New.
12942 * server.c (handle_v_cont): Handle async I/O here.
12943 (myresume): Likewise. Move other common resume tasks here...
12944 (main): ... from here. Call initialize_async_io. Disable async
12945 I/O before the main loop.
12946 * server.h (initialize_async_io): Declare.
12947 (block_async_io, unblock_async_io): Delete prototypes.
12948 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12950 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12952 * remote-utils.c (readchar): Allow binary data in received messages.
12954 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12956 * win32-low.c (attaching): New global.
12957 (win32_create_inferior): Clear the `attaching' global.
12958 (win32_attach): Set the `attaching' global.
12959 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12960 attaching. Only set a breakpoint at the entry point if not
12963 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12965 * server.c (main): Don't report dll events on the initial
12966 connection on attaches.
12968 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12970 * server.c (main): Relax numerical bases supported for the pid of
12971 the --attach command line argument.
12973 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12975 * win32-low.c (win32_attach): Call OpenProcess before
12976 DebugActiveProcess, not after. Add last error output to error
12979 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12981 * win32-low.c (win32_get_thread_context)
12982 (win32_set_thread_context): New functions.
12983 (thread_rec): Use win32_get_thread_context.
12984 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12985 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12988 2007-12-03 Leo Zayas
12989 Pedro Alves <pedro_alves@portugalmail.pt>
12991 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12993 (child_add_thread): Minor cleanup.
12994 (child_continue): Resume artificially suspended threads before
12995 calling ContinueDebugEvent.
12996 (suspend_one_thread): New.
12997 (fake_breakpoint_event): New.
12998 (get_child_debug_event): Change return type to int. Check here if
12999 gdb sent an interrupt request. If a soft interrupt was requested,
13000 fake a breakpoint event. Return 0 if there is no event to handle,
13002 (win32_wait): Don't check here if gdb sent an interrupt request.
13003 Ensure there is a valid event to handle.
13004 (win32_request_interrupt): Add soft interruption method as last
13007 2007-12-03 Leo Zayas
13008 Pedro Alves <pedro_alves@portugalmail.pt>
13010 * win32-low.h (win32_thread_info): Add descriptions to the
13011 structure members. Replace `suspend_count' counter by a
13013 * win32-low.c (thread_rec): Update condition of when to get the
13014 context from the inferior. Rely on ContextFlags being set if it
13015 has already been retrieved. Only suspend the inferior thread if
13016 we haven't already. Warn if that fails.
13017 (continue_one_thread): s/suspend_count/suspended/. Only call
13018 ResumeThread once. Warn if that fails.
13020 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13022 * win32-low.c (win32_wait): Don't read from the inferior when it
13023 has already exited.
13025 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13027 * Makefile.in (win32_low_h): New variable.
13028 (win32-low.o): Add dependency on $(win32_low_h).
13029 (win32-arm-low.o, win32-i386-low.o): New rules.
13031 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13033 * hostio.c: Correct copyright year.
13035 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13037 * Makefile.in (OBS): Add hostio.o.
13038 (hostio.o): New rule.
13039 * server.h (handle_vFile): Declare.
13040 * hostio.c: New file.
13041 * server.c (handle_v_requests): Take packet_len and new_packet_len
13042 for binary packets. Call handle_vFile.
13043 (main): Update call to handle_v_requests.
13045 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13047 * linux-low.c: Include <sched.h>.
13049 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13051 * linux-low.c (linux_tracefork_grandchild): New.
13052 (linux_tracefork_child): Use clone.
13053 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13055 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13057 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13059 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13061 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13063 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13065 * inferiors.c (change_inferior_id): Delete.
13066 (add_pid_to_list, pull_pid_from_list): New.
13067 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13068 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13069 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13070 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13071 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13072 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13073 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13074 (using_threads): Always set to 1.
13075 (handle_extended_wait): New.
13076 (add_process): Do not set TID.
13077 (linux_create_inferior): Set must_set_ptrace_flags.
13078 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13079 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13080 (linux_thread_alive): Rename TID argument to LWPID.
13081 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13082 (linux_wait_for_event): Do not use TID or check using_threads. Update
13083 call to dead_thread_notify. Call handle_extended_wait.
13084 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13085 (send_sigstop): Delete sigstop_sent.
13086 (wait_for_sigstop): Avoid TID.
13087 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13088 (linux_test_for_tracefork): New.
13089 (linux_lookup_signals): Use thread_db_active and
13090 linux_supports_tracefork_flag.
13091 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13092 * linux-low.h (get_process_thread): Avoid TID.
13093 (struct process_ifo): Move thread_known and tid to the end. Remove
13095 (linux_attach_lwp, thread_db_init): Update prototypes.
13096 * server.h (change_inferior_id): Delete prototype.
13097 (add_pid_to_list, pull_pid_from_list): New prototypes.
13098 * thread-db.c (thread_db_use_events): New.
13099 (find_first_thread): Rename to...
13100 (find_one_thread): ...this. Update callers and messages. Do not
13101 call fatal. Check thread_db_use_events. Do not call
13102 change_inferior_id or new_thread_notify.
13103 (maybe_attach_thread): Update. Do not call new_thread_notify.
13104 (thread_db_init): Set thread_db_use_events. Check use_events.
13105 * utils.c (fatal, warning): Correct message prefix.
13107 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13109 * Makefile.in (clean): Remove new files.
13110 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13111 (powerpc-64.o, powerpc-64.c): New rules.
13112 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13113 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13115 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13117 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13118 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13119 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13120 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13121 (target_regsets): Add AltiVec and SPE register sets.
13122 * configure.ac: Check for AltiVec and SPE.
13123 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13124 (ppc_fill_vrregset, ppc_store_vrregset): New.
13125 (target_regsets): Add AltiVec register set.
13126 * configure: Regenerated.
13128 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13130 * linux-low.c (O_LARGEFILE): Define.
13131 (linux_read_memory): Use /proc/PID/mem.
13132 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13133 * configure, config.in: Regenerated.
13135 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13137 * linux-low.c (linux_wait_for_event): Do not pass signals while
13140 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13142 * win32-low.c (create_process): New.
13143 (win32_create_inferior): Use create_process instead of
13144 CreateProcess. If create_process failed retry appending an ".exe"
13145 suffix. Store the GetLastError result immediatelly after
13146 create_process calls and use it on the call to error.
13148 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13150 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13152 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13154 * configure.ac: Switch license to GPLv3.
13156 2007-08-01 Michael Snyder <msnyder@access-company.com>
13158 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13160 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13162 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13164 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13165 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13166 CloseToolhelp32Snapshot.
13167 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13168 CloseToolhelp32Snapshot.
13170 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13172 * server.c (main): Check for inferior exit before main loop.
13174 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13176 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13177 instead of on tmp_desc.
13179 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13180 Daniel Jacobowitz <dan@codesourcery.com>
13182 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13183 (add_thread): Minor cleanups.
13184 (clear_inferiors): Move lower in the file. Clear the DLL
13186 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13187 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13188 (xml_escape_text): New.
13189 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13191 (handle_v_cont): Report errors.
13192 (gdbserver_version): Update.
13193 (main): Correct size of own_buf. Do not report initial DLL events.
13194 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13195 (unloaded_dll, xml_escape_text): New.
13196 * win32-low.c (enum target_waitkind): Update comments.
13197 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13198 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13199 (win32_EnumProcessModules, win32_GetModuleInformation)
13200 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13201 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13202 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13203 (win32_Module32First, win32_Module32Next, load_toolhelp)
13204 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13205 (get_child_debug_event): Handle DLL events.
13206 (win32_wait): Likewise.
13208 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13210 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13211 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13213 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13215 * win32-low.c (handle_output_debug_string): Ignore event if not
13218 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13220 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13222 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13224 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13226 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13228 * inferiors.c (change_inferior_id): Add comment.
13229 * linux-low.c (check_removed_breakpoint): Add an early
13230 prototype. Improve debug output.
13231 (linux_attach): Doc update.
13232 (linux_detach_one_process, linux_detach): Clean up before releasing
13234 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13235 * linux-low.h (struct process_info): Doc improvement.
13236 * mem-break.c (delete_all_breakpoints): New.
13237 * mem-break.h (delete_all_breakpoints): New prototype.
13238 * thread-db.c (find_first_thread): New.
13239 (thread_db_create_event): Call it instead of
13240 thread_db_find_new_threads. Clean up unused variables.
13241 (maybe_attach_thread): Remove first thread handling.
13242 (thread_db_find_new_threads): Use find_first_thread.
13243 (thread_db_get_tls_address): Likewise.
13245 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13247 * thread-db.c (thread_db_find_new_threads): Add prototype.
13248 (thread_db_create_event): Check for the main thread before adding
13250 (maybe_attach_thread): Only enable event reporting if TID == 0.
13251 (thread_db_get_tls_address): Check for new threads.
13253 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13255 * linux-low.c (linux_create_inferior): Try execv before execvp.
13256 * spu-low.c (spu_create_inferior): Likewise.
13258 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13260 * linux-low.c (linux_create_inferior): Change execv to execvp.
13261 * spu-low.c (spu_create_inferior): Likewies.
13263 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13265 * Makefile.in (clean): Clean new files instead of deleted ones.
13266 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13267 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13269 * configure.srv: Specify XML files and new regformats for MIPS and
13271 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13272 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13273 an entry for the restart register.
13274 (mips_cannot_fetch_register, mips_cannot_store_register)
13275 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13276 register names to match the XML descriptions.
13277 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13278 restart register instead of $0.
13280 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13281 Markus Deuling <deuling@de.ibm.com>
13283 * remote-utils.c (decode_xfer_write): New function.
13284 * server.h (decode_xfer_write): Add prototype.
13285 * server.c (handle_query): Add PACKET_LEN argument. Support
13286 qXfer:spu:read and qXfer:spu:write packets.
13287 (main): Pass packet_len to handle_query.
13288 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13289 * target.h (target_ops): Add qxfer_spu.
13291 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13293 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13294 accessing non-seekable spufs files.
13296 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13298 * server.c (handle_query): Add reply for qC packet.
13300 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13301 Leo Zayas <lerele@champenstudios@com>
13303 * server.h (check_remote_input_interrupt_request): New function.
13304 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13305 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13306 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13307 (check_remote_input_interrupt_request): New function.
13308 * server.h (check_remote_input_interrupt_request): Declare.
13309 * win32-low.c (winapi_DebugBreakProcess,
13310 winapi_GenerateConsoleCtrlEvent): New typedefs.
13311 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13313 (win32_wait): Check for remote interrupt request
13314 with check_remote_input_interrupt_request.
13315 (win32_request_interrupt): New function.
13316 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13318 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13320 * win32-low.c (debug_registers_changed,
13321 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13322 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13323 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13324 (thread_rec): Get context using the low target.
13325 (child_add_thread): Call thread_added on the low target,
13326 which does the same thing.
13328 (do_initial_child_stuff): Remove debug registers references.
13329 Set context using the low target. Resume threads after
13330 setting the contexts.
13331 (child_continue): Remove dead variable. Remove debug
13332 registers references.
13333 (child_fetch_inferior_registers): Go through the low target.
13334 (do_child_store_inferior_registers): Remove.
13335 (child_store_inferior_registers): Go through the low target.
13336 (win32_resume): Remove debug registers references.
13337 Set context using the low target.
13338 (handle_exception): Change return type to void. Don't record
13339 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13340 first chance exception.
13341 (get_child_debug_event): Change return type to void. Remove
13342 goto loop. Always return after waiting for debug event.
13343 (win32_wait): Convert to switch statement. Handle spurious
13346 * win32-i386-low.c (debug_registers_changed,
13347 debug_registers_used): New.
13348 (initial_stuff): Rename to ...
13349 (i386_initial_stuff): ... this. Clear debug registers
13351 (store_debug_registers): Delete.
13352 (i386_get_thread_context): New.
13353 (load_debug_registers): Delete.
13354 (i386_set_thread_context): New.
13355 (i386_thread_added): New.
13356 (single_step): Rename to ...
13357 (i386_single_step): ... this.
13358 (do_fetch_inferior_registers): Rename to ...
13359 (i386_fetch_inferior_register): ... this.
13360 (i386_store_inferior_register): New.
13361 (the_low_target): Adapt to new interface.
13363 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13364 (arm_get_thread_context): New.
13365 (arm_set_thread_context): New.
13367 (do_fetch_inferior_registers): Rename to ...
13368 (arm_fetch_inferior_register): ... this.
13369 (arm_store_inferior_register): New.
13370 (arm_wince_breakpoint): Reimplement as unsigned long.
13371 (arm_wince_breakpoint_len): Define.
13372 (the_low_target): Adapt to new interface.
13374 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13375 load_debug_registers. Add get_thread_context, set_thread_context,
13376 thread_added and store_inferior_register. Rename
13377 fetch_inferior_registers to fetch_inferior_register.
13378 (regptr): Remove declaration.
13380 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13382 * linux-low.c (linux_detach): Change return type to int. Return 0.
13383 * spu-low.c (spu_detach): Likewise.
13385 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13387 * target.h (target_ops): Change return type of detach to int.
13389 (join_inferior): New.
13390 * server.c (main): Don't skip detach support on mingw32.
13391 If the inferior doesn't support detaching return error.
13392 Call join_inferior instead of using waitpid.
13393 * linux-low.c (linux_join): New.
13394 (linux_target_op): Add linux_join.
13395 * spu-low.c (spu_join): New.
13396 (spu_target_ops): Add spu_join.
13397 * win32-low.c (win32_detach): Adapt to new interface.
13398 Reopen current_process_handle before detaching. Issue a child
13399 resume before detaching.
13401 (win32_target_op): Add win32_join.
13403 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13405 * win32-low.c (win32-attach): Fix return value.
13406 * target.h (target_ops): Describe ATTACH return values.
13408 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13410 * win32-low.c (GETPROCADDRESS): Define.
13411 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13412 (winapi_DebugSetProcessKillOnExit): Likewise.
13413 (win32_create_inferior): Force usage of ansi CreateProcessA.
13414 (win32_attach): Use GETPROCADDRESS.
13415 (win32_detach): Likewise.
13417 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13419 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13421 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13423 * win32-low.c: Commit leftover changes from 2007-03-29.
13425 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13427 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13428 fields short instead of int. Add explicit padding.
13429 (i387_cache_to_fsave): Remove unnecessary casts.
13430 (i387_fsave_to_cache): Doc fix.
13431 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13433 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13435 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13436 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13438 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13440 * configure.srv (arm*-*-mingw32ce*): Move near the other
13443 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13445 * configure.ac: Add errno checking.
13446 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13447 sys/file.h and malloc.h.
13448 (AC_CHECK_DECLS): Add perror.
13449 (srv_mingwce): Handle.
13450 * configure.srv (i[34567]86-*-cygwin*): Add
13451 win32-i386-low.o to srv_tgtobj.
13452 (i[34567]86-*-mingw*): Likewise.
13453 (arm*-*-mingw32ce*): Add case.
13454 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13455 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13456 [__MINGW32CE__] (strerror): New function.
13457 [__MINGW32CE__] (errno): Define to GetLastError.
13458 [__MINGW32CE__] (COUNTOF): New macro.
13459 (remote_open): Remove extra close call.
13460 * mem-break.c (delete_breakpoint_at): New function.
13461 * mem-break.h (delete_breakpoint_at): Declare.
13462 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13463 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13464 [USE_WIN32API] (read, write): Add char* casts.
13465 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13466 * server.h: Include wincecompat.h on Windows CE.
13467 [HAVE_ERRNO_H]: Check.
13468 (perror): Declare if not declared.
13469 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13470 (perror_with_name): Remove errno declaration.
13471 * wincecompat.h: New.
13472 * wincecompat.c: New.
13473 * win32-low.h: New.
13474 * win32-arm-low.c: New.
13475 * win32-i386-low.c: New.
13476 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13477 (OUTMSG2): Make it safe.
13479 (COUNTOF): New macro.
13480 (NUM_REGS): Get it from the low target.
13481 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13482 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13483 (thread_rec): Let low target handle debug registers.
13484 (child_add_thread): Likewise.
13485 (child_init_thread_list): Likewise.
13486 (continue_one_thread): Likewise.
13488 (do_child_fetch_inferior_registers): Move to ...
13489 * win32-i386-low.c: ... here, and rename to ...
13490 (do_fetch_inferior_registers): ... this.
13491 * win32-low.c (child_fetch_inferior_registers):
13492 Go through the low target.
13493 (do_child_store_inferior_registers): Use regptr.
13494 (strwinerror): New function.
13495 (win32_create_inferior): Handle Windows CE.
13496 Use strwinerror instead of strerror on Windows error
13497 codes. Add program to the error output.
13498 Don't close the main thread handle on Windows CE.
13499 (win32_attach): Use coredll.dll on Windows CE.
13500 (win32_kill): Close current process and current
13502 (win32_detach): Use coredll.dll on Windows CE.
13503 (win32_resume): Let low target handle debug registers, and
13505 (handle_exception): Add/Remove initial breakpoint. Avoid
13506 non-existant WSTOPSIG on Windows CE.
13507 (win32_read_inferior_memory): Cast to remove warning.
13508 (win32_arch_string): Go through the low target.
13509 (initialize_low): Call set_breakpoint_data with the low
13510 target's breakpoint.
13511 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13512 FOP_REGNUM, mappings): Move to ...
13513 * win32-i386-low.c: ... here.
13514 * win32-low.c (win32_thread_info): Move to ...
13515 * win32-low.h: ... here.
13516 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13517 win32-arm-low.c and wincecompat.c.
13518 (all:): Add $EXEEXT.
13519 (install-only:): Likewise.
13520 (gdbserver:): Likewise.
13521 (gdbreplay:): Likewise.
13522 * config.in: Regenerate.
13523 * configure: Regenerate.
13525 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13527 * win32-low.c: Rename typedef thread_info to
13528 win32_thread_info throughout.
13530 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13532 * win32-i386-low.c: Rename to ...
13533 * win32-low.c: ... this.
13534 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13535 * Makefile.in: Likewise.
13537 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13539 * remote-utils.c (monitor_output): Constify msg parameter.
13540 * server.h (monitor_output): Likewise.
13541 * win32-i386-low.c (handle_output_debug_string): New.
13542 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13543 handle_output_debug_string.
13544 (get_child_debug_event): Likewise.
13546 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13548 * server.c (main): Correct strtoul check.
13550 2007-03-27 Jon Ringle <jon@ringle.org>
13552 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13554 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13556 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13558 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13560 * terminal.h: Check HAVE_SGTTY_H.
13562 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13564 * remote-utils.c (remote_open): Print out the assigned port number.
13566 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13568 * remote-utils.c (monitor_output): New function.
13569 * server.c (debug_threads): Define here.
13570 (monitor_show_help): New function.
13571 (handle_query): Handle qRcmd.
13572 (main): Do not handle 'd' packet.
13573 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13574 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13577 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13579 * Makefile.in (EXEEXT): New.
13580 (clean): Use $(EXEEXT).
13582 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13584 * target.h (target_ops): Rename send_signal to request_interrupt,
13585 and remove enum target_signal parameter.
13586 * linux-low.c (linux_request_interrupt): Rename from
13587 linux_send_signal, and always send SIGINT.
13588 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13589 and always send SIGINT.
13590 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13592 (input_interrupt): Likewise.
13594 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13596 * server.c (get_features_xml): Check if target implemented
13598 * win32-i386-low.c (win32_arch_string): New.
13599 (win32_target_ops): Add win32_arch_string as arch_string member.
13601 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13603 * spu-low.c (spu_arch_string): New.
13604 (spu_target_ops): Add spu_arch_string.
13606 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13608 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13609 * configure.ac: Do not check for terminal.h.
13610 * configure, config.in: Regenerated.
13612 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13614 * Makefile.in (OBS): Add $(XML_BUILTIN).
13615 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13617 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13618 (arm-with-iwmmxt.c): New.
13619 * config.in, configure: Regenerate.
13620 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13621 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13622 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13623 (arm*-*-linux*): Add iWMMXt and regset support.
13624 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13625 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13626 (arm_store_wmmxregset, target_regsets): New.
13627 * server.c (get_features_xml): Take annex argument. Check builtin
13629 (handle_query): Handle multiple annexes.
13631 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13633 * remote-utils.c [USE_WIN32API] (read, write): Define.
13634 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13637 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13639 * linux-i386-low.c (the_low_target): Set arch_string.
13640 * linux-x86-64-low.c (the_low_target): Likewise.
13641 * linux-low.c (linux_arch_string): New.
13642 (linux_target_ops): Add it.
13643 * linux-low.h (struct linux_target_ops): Add arch_string.
13644 * server.c (write_qxfer_response): Use const void * for DATA.
13645 (get_features_xml): New.
13646 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13647 * target.h (struct target_ops): Add arch_string method.
13649 2007-01-03 Denis Pilat <denis.pilat@st.com>
13650 Daniel Jacobowitz <dan@codesourcery.com>
13652 * linux-low.c (linux_kill): Handle being called with no threads.
13653 * win32-i386-low.c (win32_kill): Likewise.
13654 (get_child_debug_event): Clear current_process_handle.
13656 2006-12-30 Denis PILAT <denis.pilat@st.com>
13657 Daniel Jacobowitz <dan@codesourcery.com>
13659 * remote-utils.c (remote_open): Check the type of specified
13660 serial port devices before opening them.
13661 * server.c (main): Kill the inferior if an error occurs during
13662 the first remote_open.
13664 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13666 * README: Update supported targets.
13668 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13670 * Makefile.in (clean): Remove reg-mips64.c.
13671 (reg-mips64.c, reg-mips64.o): New rules.
13672 * configure.srv: Handle mips64. Include regset support for mips.
13673 * linux-mips-low.c (union mips_register): New.
13674 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13675 (mips_breakpoint, mips_breakpoint_at): Use int.
13676 (mips_collect_register, mips_supply_register)
13677 (mips_collect_register_32bit, mips_supply_register_32bit)
13678 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13679 (mips_store_fpregset, target_regsets): New.
13680 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13682 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13684 * configure.srv: Add target "spu*-*-*".
13685 * Makefile.in (clean): Remove reg-spu.c.
13686 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13687 * spu-low.c: New file.
13689 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13691 * configure.ac: Correct td_thr_tls_get_addr test.
13692 * configure: Regenerated.
13694 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13696 * linux-low.c (linux_wait_for_event): Reformat. Use the
13697 pass_signals array.
13698 * remote-utils.c (decode_address_to_semicolon): New.
13699 * server.c (pass_signals, handle_general_set): New.
13700 (handle_query): Mention QPassSignals for qSupported.
13701 (main): Call handle_general_set.
13702 * server.h (pass_signals, decode_address_to_semicolon): New.
13704 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13706 * server.c (handle_query): Correct error handling for read_auxv.
13708 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13710 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13711 and srv_linux_thread_db to yes.
13712 * linux-s390-low.c (s390_fill_gregset): New function.
13713 (target_regsets): Define data structure.
13715 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13717 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13718 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13719 * config.in, configure: Regenerated.
13720 * inferiors.c (gdb_id_to_thread): New function.
13721 (gdb_id_to_thread_id): Use it.
13722 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13723 * linux-low.h (struct process_info): Add th member.
13724 (thread_db_get_tls_address): New prototype.
13725 * remote-utils.c (decode_address): Make non-static.
13726 * server.c (handle_query): Handle qGetTLSAddr.
13727 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13728 * target.h (struct target_ops): Add get_tls_address.
13729 * thread-db.c (maybe_attach_thread): Save the thread handle.
13730 (thread_db_get_tls_address): New.
13732 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13734 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13735 (linux_resume_one_process): Take a siginfo_t *. Update all
13736 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13737 (struct pending_signals): Add a siginfo_t.
13738 (linux_wait_for_process): Always set last_status.
13739 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13740 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13741 * linux-low.h (struct process_info): Add last_status.
13743 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13745 * remote-utils.c (try_rle): New function.
13746 (putpkt_binary): Use it.
13748 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13750 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13751 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13752 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13753 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13754 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13757 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13759 * server.c (terminal_fd): New variable.
13760 (old_foreground_pgrp): Likewise.
13761 (restore_old_foreground_pgrp): New function.
13762 (start_inferior): Record the terminal file descriptor in terminal_fd
13763 and its original foreground group in old_foreground_pgrp. Register
13764 restore_old_foreground_pgrp with atexit().
13766 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13768 * server.c (handle_query): Correct qPart to qXfer.
13770 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13772 * configure.ac: Check for more headers which are missing on
13773 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13774 * configure.srv: Add Cygwin and mingw32.
13775 * remote-utils.c: Don't include headers unconditionally which
13776 are missing on mingw32. Include <winsock.h> for mingw32.
13777 (remote_open): Adjust for mingw32 support. Flush
13778 standard error after writing to it.
13779 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13780 (unblock_async_io, enable_async_io, disable_async_io)
13781 (readchar, getpkt): Update for Winsock support.
13782 (prepare_resume_reply): Expect a protocol signal number.
13783 * server.c: Disable <sys/wait.h> on mingw32.
13784 (start_inferior): Adjust for mingw32 support. Flush
13785 standard error after writing to it.
13786 (attach_inferior): Likewise. Use protocol signal
13788 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13790 * win32-i386-low.c: New file.
13791 * Makefile.in (XM_CLIBS): Set.
13792 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13793 (win32-i386-low.o): New dependency rule.
13794 * linux-low.c (linux_wait): Use target signal numbers.
13795 * target.h (struct target_ops): Doc fix.
13796 * server.h (target_signal_to_name): New prototype.
13797 * gdbreplay.c: Don't include headers unconditionally which
13798 are missing on mingw32. Include <winsock.h> for mingw32.
13799 (remote_close, remote_open): Adjust for Winsock support.
13800 * configure, config.in: Regenerated.
13802 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13804 * server.c (decode_xfer_read, write_qxfer_response): New.
13805 (handle_query): Take a packet length argument. Handle
13806 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13807 the qSupported response.
13808 (main): Update call to handle_query.
13810 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13812 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13813 (putpkt_binary): Renamed from putpkt and adjusted for binary
13815 (putpkt): New wrapper for putpkt_binary.
13816 (readchar): Don't mask off the high bit.
13817 (decode_X_packet): New function.
13818 * server.c (main): Call putpkt_binary if a handler sets the packet
13819 length. Save the length of the incoming packet. Handle 'X'.
13820 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13822 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13824 * server.c (handle_query): Handle qSupported.
13826 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13828 * remote-utils.c (all_symbols_looked_up): New variable.
13829 (look_up_one_symbol): Check it.
13830 * server.h (look_up_one_symbol): New declaration.
13831 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13833 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13835 * Makefile.in (linux-arm-low.o): Update dependencies.
13836 * linux-arm-low.c: Include "gdb_proc_service.h".
13837 (PTRACE_GET_THREAD_AREA): Define.
13838 (ps_get_thread_area): New function.
13840 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13842 * configure.srv (m68k*-*-uclinux*): New target.
13843 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13844 (linux_resume_one_process): Remove extraneous cast.
13845 (linux_read_offsets): New.
13846 (linux_target_op): Add linux_read_offsets on mmuless systems.
13847 * server.c (handle_query): Add qOffsets logic.
13848 * target.h (struct target_ops): Add read_offsets.
13850 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13852 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13853 (PTRACE_GET_THREAD_AREA): Define.
13854 (ps_get_thread_area): New function.
13855 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13856 (linux-x86-64-low.o): Update.
13858 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13860 * configure.ac: Remove checks for prfpregset_t.
13861 * gdb_proc_service.h: New file.
13862 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13863 new "gdb_proc_service.h".
13864 * proc-service.c: Likewise.
13865 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13866 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13867 * Makefile.in (gdb_proc_service_h): Updated.
13868 * configure, config.in: Regenerated.
13870 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13872 * remote-utils.c (prepare_resume_reply): Move declaration
13873 of gdb_id_from_wait to the top of the block.
13875 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13877 * linux-low.c (regsets_store_inferior_registers): Read the regset
13878 from the target before filling it.
13880 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13882 * server.c (attach_inferior): Return SIGTRAP for a successful
13885 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13887 * Makefile.in (OBS): Add version.o.
13888 (STAGESTUFF): Delete.
13889 (version.o): Add dependencies.
13890 (version.c): Replace rule.
13891 (clean): Remove version.c.
13892 * server.c (gdbserver_version): New.
13893 (gdbserver_usage): Use printf.
13894 (main): Handle --version and --help.
13895 * server.h (version, host_name): Add declarations.
13897 2005-12-23 Eli Zaretskii <eliz@gnu.org>
13909 * linux-x86-64-low.c:
13911 * linux-s390-low.c:
13912 * linux-ppc64-low.c:
13914 * linux-mips-low.c:
13915 * linux-m68k-low.c:
13916 * linux-m32r-low.c:
13919 * linux-ia64-low.c:
13920 * linux-i386-low.c:
13921 * linux-crisv32-low.c:
13933 * gdbserver.1: Add (C) after Copyright. Update the FSF
13936 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13938 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13939 (arm_breakpoint_at): Recognize both breakpoints.
13940 (the_low_target): Use the correct breakpoint instruction.
13942 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13944 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13945 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13946 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13947 (the_low_target): Update.
13949 2005-10-25 Andreas Schwab <schwab@suse.de>
13951 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13953 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13954 (ia64_num_regs): Reduce to 462.
13956 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13958 * acinclude.m4: Correct quoting.
13959 * aclocal.m4: Regenerated.
13961 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13962 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13963 (thread_db_init): Call thread_db_err_str.
13964 * configure.ac: Check for TD_VERSION.
13965 * config.in, configure: Regenerated.
13967 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13969 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13971 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13973 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13974 is not available. Define HAVE_PTRACE_GETREGS if it is.
13975 * config.in, configure: Regenerated.
13976 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13977 * linux-i386-low.c, linux-m68k-low.c: Update to use
13978 HAVE_PTRACE_GETREGS.
13979 * linux-low.c (regsets_fetch_inferior_registers)
13980 (regsets_store_inferior_registers): Only return 0 if we processed
13982 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13983 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13985 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13987 * inferiors.c (struct thread_info): Add gdb_id.
13988 (add_thread): Add gdb_id argument.
13989 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13990 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13991 calls to add_thread.
13992 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13993 * server.c (handle_query): Use thread_to_gdb_id.
13994 (handle_v_cont, main): Use gdb_id_to_thread_id.
13995 * server.h (add_thread): Update prototype.
13996 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13999 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14001 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14002 left-padded registers.
14003 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14004 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14006 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14008 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14009 * configure: Regenerate.
14010 * config.in: Regenerate.
14011 * server.h (NEED_DECLARATION_STRERROR):
14012 Replace with !HAVE_DECL_STRERROR.
14014 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14016 * linux-low.c (linux_wait, linux_send_signal): Don't test
14017 an unsigned long variable for > 0 if it could be MAX_ULONG.
14018 * server.c (myresume): Likewise.
14019 * target.c (set_desired_inferior): Likewise.
14021 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14023 * configure.ac: Simplify and improve check for socklen_t.
14024 * configure, config.in: Regenerate.
14026 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14028 * acconfig.h: Remove.
14029 * configure.ac: Add a test for socklen_t. Use three-argument
14030 AC_DEFINE throughout.
14031 * config.in: Regenerated using autoheader 2.59.
14032 * configure: Regenerated.
14034 * gdbreplay.c (socklen_t): Provide a default.
14035 (remote_open): Use socklen_t.
14036 * remote-utils.c (socklen_t): Provide a default.
14037 (remote_open): Use socklen_t.
14038 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14041 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14043 * linux-low.c (linux_read_memory, linux_write_memory)
14044 (linux_read_auxv): Likewise.
14045 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14046 (check_mem_write): Likewise.
14047 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14049 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14050 (registers_from_string, register_data): Likewise.
14051 * server.c (handle_query, main): Likewise.
14052 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14053 (decode_M_packet): Likewise.
14054 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14055 * target.h (struct target_ops): Update read_memory, write_memory,
14057 (read_inferior_memory, write_inferior_memory): Update.
14058 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14059 to unsigned char *.
14060 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14061 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14062 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14063 linux-s390-low.c, linux-sh-low.c: Update for changes in
14064 read_inferior_memory and the_low_target->breakpoint.
14066 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14068 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14069 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14070 * configure.srv: Add powerpc64-*-linux*.
14071 * linux-ppc64-low.c: New file.
14073 2005-05-23 Orjan Friberg <orjanf@axis.com>
14075 * linux-cris-low.c: New file with support for CRIS.
14076 * linux-crisv32-low.c: Ditto for CRISv32.
14077 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14078 (clean): Add reg-cris.c and reg-crisv32.c.
14079 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14080 reg-crisv32.o, and reg-crisv32.c to make rules.
14081 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14082 recognized targets.
14084 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14086 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14087 of sizeof (PTRACE_XFER_TYPE).
14088 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14090 2005-05-12 Orjan Friberg <orjanf@axis.com>
14092 * target.h (struct target_ops): Add insert_watchpoint,
14093 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14094 pointers for hardware watchpoint support.
14095 * linux-low.h (struct linux_target_ops): Ditto.
14096 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14097 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14098 to linux_target_ops.
14099 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14101 * server.c (main): Recognize 'Z' and 'z' packets.
14103 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14105 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14106 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14107 (the_low_target): Add new members.
14109 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14111 * proc-service.c (ps_lgetregs): Search all_processes instead of
14114 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14116 * server.c (start_inferior): Change return type to int.
14117 (attach_inferior): Change sigptr to int *.
14118 (handle_v_cont, handle_v_requests): Change signal to int *.
14119 (main): Change signal to int.
14121 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14123 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14124 * configure.srv: Add m32r*-*-linux*.
14125 * linux-m32r-low.c: New file.
14127 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14129 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14131 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14133 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14134 Take unsigned long arguments for PIDs.
14135 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14136 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14137 (wait_for_sigstop, linux_resume_one_process)
14138 (regsets_fetch_inferior_registers, linux_send_signal)
14139 (linux_read_auxv): Likewise. Update the types of variables holding
14140 PIDs. Update format string specifiers.
14141 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14142 * remote-utils.c (prepare_resume_reply): Likewise.
14143 * server.c (cont_thread, general_thread, step_thread)
14144 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14146 (handle_query): Update format specifiers.
14147 (handle_v_cont, main): Use strtoul for thread IDs.
14148 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14149 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14150 (general_thread, step_thread, thread_from_wait)
14151 (old_thread_from_wait): Update.
14152 * target.h (struct thread_resume): Use unsigned long for THREAD.
14153 (struct target_ops): Use unsigned long for arguments to attach and
14156 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14158 * acinclude.m4: Include bfd/bfd.m4 directly.
14159 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14160 <agriffis@toolchain.org>.
14161 * aclocal.m4, configure: Regenerated.
14163 2005-01-07 Andrew Cagney <cagney@gnu.org>
14165 * configure.ac: Rename configure.in, require autoconf 2.59.
14166 * configure: Re-generate.
14168 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14170 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14171 LIBS when finished.
14172 * aclocal.m4: Regenerated.
14173 * configure: Regenerated.
14175 2004-11-21 Andreas Schwab <schwab@suse.de>
14177 * linux-m68k-low.c (m68k_num_gregs): Define.
14178 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14179 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14180 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14181 (m68k_breakpoint_at): New. Add to the_low_target.
14183 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14184 srv_linux_thread_db to yes.
14186 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14188 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14189 (ARCH_SET_FS): Likewise.
14190 (ARCH_GET_FS): Likewise.
14191 (ARCH_GET_GS): Likewise.
14193 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14195 * linux-i386-low.c (ps_get_thread_area): New.
14196 * linux-x86-64-low.c (ps_get_thread_area): New.
14197 * linux-low.c: Include <sys/syscall.h>.
14198 (linux_kill_one_process): Don't kill the first thread here.
14199 (linux_kill): Kill the first thread here.
14200 (kill_lwp): New function.
14201 (send_sigstop, linux_send_signal): Use it.
14202 * proc-service.c: Clean up #ifdefs.
14203 (fpregset_info): Delete.
14204 (ps_lgetregs): Update and enable implementation.
14205 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14207 * remote-utils.c (struct sym_cache, symbol_cache): New.
14208 (input_interrupt): Print a clearer message.
14209 (async_io_enabled): New variable.
14210 (enable_async_io, disable_async_io): Use it. Update comments.
14211 (look_up_one_symbol): Use the symbol cache.
14212 * thread-db.c (thread_db_look_up_symbols): New function.
14213 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14215 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14217 * configure.in: Test for -rdynamic.
14218 * configure: Regenerated.
14219 * Makefile (INTERNAL_LDFLAGS): New.
14220 (gdbserver, gdbreplay): Use it.
14222 2004-09-02 Andrew Cagney <cagney@gnu.org>
14224 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14226 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14228 * linux-low.c (linux_wait): Clear all_processes list also.
14230 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14232 * linux-low.c: Include <errno.h>. Remove extern declaration of
14235 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14237 * gdbreplay.c, server.h, utils.c: Update copyright years.
14239 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14241 * server.c (main): Print child status or termination signal from
14242 variable 'signal', not 'sig'.
14244 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14246 * linux-low.c (linux_read_memory): Change return type to
14247 int. Check for and return error from ptrace().
14248 * target.c (read_inferior_memory): Change return type to int. Pass
14249 back return status from the_target->read_memory().
14250 * target.h (struct target_ops): Adapt *read_memory() prototype.
14252 (read_inferior_memory): Adapt prototype.
14253 * server.c (main): Return an error packet if
14254 read_inferior_memory() returns an error.
14256 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14258 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14259 Unify with other clean targets.
14261 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14263 * server.c (handle_v_cont): Call set_desired_inferior.
14265 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14267 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14269 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14271 * linux-low.c (linux_wait): Unblock async I/O.
14272 (linux_resume): Block and enable async I/O.
14273 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14274 * server.h (block_async_io, unblock_async_io): Add prototypes.
14276 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14278 * remote-utils.c (remote_open): Print a status notice after
14279 opening a TCP port.
14280 * server.c (attach_inferior): Print a status notice after
14283 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14285 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14287 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14289 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14291 * server.c, target.h: Update copyright years.
14293 2004-02-25 Roland McGrath <roland@redhat.com>
14295 * target.h (struct target_ops): New member `read_auxv'.
14296 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14297 * linux-low.c (linux_read_auxv): New function.
14298 (linux_target_ops): Initialize `read_auxv' member to that.
14300 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14302 Committed by Jim Blandy <jimb@redhat.com>.
14304 * linux-s390-low.c (s390_num_regs): Update.
14305 (s390_regmap): Remove control registers. Use __s390x__ predefine
14306 instead of GPR_SIZE to distiguish s390 and s390x targets.
14308 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14310 * linux-low.c: Update copyright year.
14311 (check_removed_breakpoint): Clear pending_is_breakpoint.
14312 (linux_set_resume_request, linux_queue_one_thread)
14313 (resume_status_pending_p): New functions.
14314 (linux_continue_one_thread): Use process->resume.
14315 (linux_resume): Only resume threads if there are no pending events.
14316 * linux-low.h (struct process_info): Add resume request
14319 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14321 * regcache.c (new_register_cache): Clear the allocated register
14322 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14324 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14326 * linux-low.c (linux_resume): Take a struct thread_resume *
14328 (linux_wait): Update call.
14329 (resume_ptr): New static variable.
14330 (linux_continue_one_thread): Renamed from
14331 linux_continue_one_process. Use resume_ptr.
14332 (linux_resume): Use linux_continue_one_thread.
14333 * server.c (handle_v_cont, handle_v_requests): New functions.
14334 (myresume): New function.
14335 (main): Handle 'v' case.
14336 * target.h (struct thread_resume): New type.
14337 (struct target_ops): Change argument of "resume" to struct
14339 (myresume): Delete macro.
14341 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14343 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14344 (uninstall): Support DESTDIR.
14346 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14348 * configure.srv: Add xscale*linux copy of arm*linux entry.
14350 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14352 * linux-arm-low.c (arm_reinsert_addr): New function.
14353 (the_low_target): Add arm_reinsert_addr.
14355 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14357 * mem-break.c: Remove whitespace at end of file.
14359 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14361 * configure.in: Check whether we need to prototype strerror.
14362 * server.h: Optionally prototype strerror.
14363 * gdbreplay.c (perror_with_name): Use strerror.
14364 * linux-low.c (linux_attach_lwp): Use strerror.
14365 * utils.c (perror_with_name): Use strerror.
14366 * config.in, configure: Regenerated.
14368 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14370 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14371 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14373 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14375 * Makefile.in (SFILES): Update.
14376 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14377 low-sun3.c: Remove files.
14379 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14381 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14382 (linux_detach_one_process, linux_detach): New functions.
14383 (linux_target_ops): Add linux_detach.
14384 * server.c (main): Handle 'D' packet.
14385 * target.h (struct target_ops): Add "detach" member.
14386 (detach_inferior): Define.
14388 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14390 From Kelley Cook <kelleycook@wideopenwest.com>:
14391 * configure.srv: Accept i[34567]86 variants.
14393 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14395 * linux-low.c (linux_wait_for_event): Correct comment typos.
14396 (linux_resume_one_process): Call check_removed_breakpoint.
14397 (linux_send_signal): New function.
14398 (linux_target_ops): Add linux_send_signal.
14399 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14401 * target.h (struct target_ops): Add send_signal.
14403 2003-05-29 Jim Blandy <jimb@redhat.com>
14405 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14406 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14407 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14408 away part of the register's value.
14410 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14412 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14413 (linux_wait_for_event, linux_init_signals): Likewise.
14415 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14417 * configure.in: Check for stdlib.h.
14418 * configure: Regenerated.
14419 * config.in: Regenerated.
14421 2003-01-04 Andreas Schwab <schwab@suse.de>
14423 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14425 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14427 * Makefile.in: Remove obsolete code.
14429 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14431 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14432 defined(PT_FPR0_HI).
14434 2002-11-17 Stuart Hughes <seh@zee2.com>
14436 * linux-arm-low.c (arm_num_regs): Increase.
14437 (arm_regmap): Include status register.
14439 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14441 * linux-low.c (register_addr): Remove incorrect -1 check.
14443 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14445 * linux-low.c (linux_create_inferior): Call setpgid. Return
14447 (unstopped_p, linux_signal_pid): Remove.
14448 (linux_target_ops): Remove linux_signal_pid.
14449 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14450 global instead of target method.
14451 * target.h (struct target_ops): Remove signal_pid. Update comment
14452 for create_inferior.
14453 * server.c (signal_pid): New variable.
14454 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14455 gdbserver. Set the child to be the foreground process group.
14456 (attach_inferior): Set signal_pid.
14458 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14460 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14462 2002-08-20 Jim Blandy <jimb@redhat.com>
14464 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14467 2002-08-01 Andrew Cagney <cagney@redhat.com>
14469 * Makefile.in: Make chill references obsolete.
14471 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14473 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14474 * configure: Regenerate.
14475 * config.in: Regenerate.
14477 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14479 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14480 (perror_with_name, remote_close, remote_open, expect, play): Static.
14482 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14484 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14485 byte offsets instead of an array of indexes.
14486 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14488 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14490 * regcache.c: Add comment.
14492 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14494 * thread-db.c: New file.
14495 * proc-service.c: New file.
14496 * acinclude.m4: New file.
14497 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14498 proc-service.o, and thread-db.o.
14499 (linux-low.o): Add USE_THREAD_DB.
14500 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14501 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14502 * aclocal.m4: Regenerated.
14503 * config.in: Regenerated.
14504 * configure: Regenerated.
14505 * configure.in: Check for proc_service.h, sys/procfs.h,
14506 thread_db.h, and linux/elf.h headrs.
14507 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14508 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14509 Check for -lthread_db and thread support.
14510 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14511 PowerPC, and SuperH.
14512 * i387-fp.c: Constify arguments.
14513 * i387-fp.h: Likewise.
14514 * inferiors.c: (struct thread_info): Renamed from
14515 `struct inferior_info'. Remove PID member. Use generic inferior
14516 list header. All uses updated.
14517 (inferiors, signal_pid): Removed.
14518 (all_threads): New variable.
14519 (get_thread): Define.
14520 (add_inferior_to_list): New function.
14521 (for_each_inferior): New function.
14522 (change_inferior_id): New function.
14523 (add_inferior): Removed.
14524 (remove_inferior): New function.
14525 (add_thread): New function.
14526 (free_one_thread): New function.
14527 (remove_thread): New function.
14528 (clear_inferiors): Use for_each_inferior and free_one_thread.
14529 (find_inferior): New function.
14530 (find_inferior_id): New function.
14531 (inferior_target_data): Update argument type.
14532 (set_inferior_target_data): Likewise.
14533 (inferior_regcache_data): Likewise.
14534 (set_inferior_regcache_data): Likewise.
14535 * linux-low.c (linux_bp_reinsert): Remove.
14536 (all_processes, stopping_threads, using_thrads)
14537 (struct pending_signals, debug_threads, pid_of): New.
14538 (inferior_pid): Replace with macro.
14539 (struct inferior_linux_data): Remove.
14540 (get_stop_pc, add_process): New functions.
14541 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14542 Use add_process and add_thread.
14543 (linux_attach_lwp): New function, based on old linux_attach. Use
14544 add_process and add_thread. Set stop_expected for new threads.
14545 (linux_attach): New function.
14546 (linux_kill_one_process): New function.
14547 (linux_kill): Kill all LWPs.
14548 (linux_thread_alive): Use find_inferior_id.
14549 (check_removed_breakpoints, status_pending_p): New functions.
14550 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14551 Update. Use WNOHANG. Wait for cloned processes also. Update process
14552 struct for the found process.
14553 (linux_wait_for_event): New function.
14554 (linux_wait): Use it. Support LWPs.
14555 (send_sigstop, wait_for_sigstop, stop_all_processes)
14556 (linux_resume_one_process, linux_continue_one_process): New functions.
14557 (linux_resume): Support LWPs.
14558 (REGISTER_RAW_SIZE): Remove.
14559 (fetch_register): Use register_size instead. Call supply_register.
14560 (usr_store_inferior_registers): Likewise. Call collect_register.
14561 Fix recursive case.
14562 (regsets_fetch_inferior_registers): Improve error message.
14563 (regsets_store_inferior_registers): Add debugging.
14564 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14565 (unstopped_p, linux_signal_pid): New functions.
14566 (linux_target_ops): Add linux_signal_pid.
14567 (linux_init_signals): New function.
14568 (initialize_low): Call it. Initialize using_threads.
14569 * regcache.c (inferior_regcache_data): Add valid
14571 (get_regcache): Fetch registers lazily. Add fetch argument
14572 and update all callers.
14573 (regcache_invalidate_one, regcache_invalidate): New
14575 (new_register_cache): Renamed from create_register_cache.
14576 Return the new regcache.
14577 (free_register_cache): Change argument to a void *.
14578 (registers_to_string, registers_from_string): Call get_regcache
14579 with fetch flag set.
14580 (register_data): Make static. Pass fetch flag to get_regcache.
14581 (supply_register): Call get_regcache with fetch flag clear.
14582 (collect_register): Call get_regcache with fetch flag set.
14583 (collect_register_as_string): New function.
14584 * regcache.h: Update.
14585 * remote-utils.c (putpkt): Flush after debug output and use
14587 Handle input interrupts while waiting for an ACK.
14588 (input_interrupt): Use signal_pid method.
14589 (getpkt): Flush after debug output and use stderr.
14590 (outreg): Use collect_register_as_string.
14591 (new_thread_notify, dead_thread_notify): New functions.
14592 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14593 and general_thread.
14594 (look_up_one_symbol): Flush after debug output.
14595 * server.c (step_thread, server_waiting): New variables.
14596 (start_inferior): Don't use signal_pid. Update call to mywait.
14597 (attach_inferior): Update call to mywait.
14598 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14599 (main): Don't fetch/store registers explicitly. Use
14600 set_desired_inferior. Support proposed ``Hs'' packet. Update
14602 * server.h: Update.
14603 (struct inferior_list, struct_inferior_list_entry): New.
14604 * target.c (set_desired_inferior): New.
14605 (write_inferior_memory): Constify.
14606 (mywait): New function.
14607 * target.h: Update.
14608 (struct target_ops): New signal_pid method.
14609 (mywait): Removed macro, added prototype.
14611 * linux-low.h (regset_func): Removed.
14612 (regset_fill_func, regset_store_func): New.
14613 (enum regset_type): New.
14614 (struct regset_info): Add type field. Use new operation types.
14615 (struct linux_target_ops): stop_pc renamed to get_pc.
14616 Add decr_pc_after_break and breakpoint_at.
14617 (get_process, get_thread_proess, get_process_thread)
14618 (strut process_info, all_processes, linux_attach_lwp)
14619 (thread_db_init): New.
14621 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14622 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14623 (the_low_target): Add new members.
14624 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14625 (i386_store_fpxregset): Constify.
14626 (target_regsets): Add new kind identifier.
14627 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14628 (i386_set_pc): Add debugging.
14629 (i386_breakpoint_at): New function.
14630 (the_low_target): Add new members.
14631 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14632 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14633 (mips_breakpoint_at): New.
14634 (the_low_target): Add new members.
14635 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14636 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14637 (the_low_target): Add new members.
14638 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14639 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14640 (the_low_target): Add new members.
14641 * linux-x86-64-low.c (target_regsets): Add new kind
14644 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14646 From Martin Pool <mbp@samba.org>:
14647 * server.c (gdbserver_usage): New function.
14650 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14652 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14653 stop_at -> stop_pc.
14655 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14657 * Makefile.in: Remove obsolete code.
14659 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14661 * linux-low.c (regsets_fetch_inferior_registers),
14662 (regsets_store_inferior_registers): Removed cast to int from
14664 * regcache.h: Added declaration of struct inferior_info.
14666 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14668 * inferiors.c (struct inferior_info): Add regcache_data.
14669 (add_inferior): Call create_register_cache.
14670 (clear_inferiors): Call free_register_cache.
14671 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14672 * regcache.c (struct inferior_regcache_data): New.
14673 (registers): Remove.
14674 (get_regcache): New function.
14675 (create_register_cache, free_register_cache): New functions.
14676 (set_register_cache): Don't initialize the register cache here.
14677 (registers_to_string, registers_from_string, register_data): Call
14679 * regcache.h: Add prototypes.
14680 * server.h: Likewise.
14682 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14684 * mem-break.c: New file.
14685 * mem-break.h: New file.
14686 * Makefile.in: Add mem-break.o rule; update server.h
14688 * inferiors.c (struct inferior_info): Add target_data
14690 (clear_inferiors): Free target_data member if set.
14691 (inferior_target_data, set_inferior_target_data): New functions.
14692 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14693 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14694 * linux-low.c (linux_bp_reinsert): New variable.
14695 (struct inferior_linux_data): New.
14696 (linux_create_inferior): Use set_inferior_target_data.
14697 (linux_attach): Likewise. Call add_inferior.
14698 (linux_wait_for_one_inferior): New function.
14699 (linux_wait): Call it.
14700 (linux_write_memory): Add const.
14701 (initialize_low): Call set_breakpoint_data.
14702 * linux-low.h (struct linux_target_ops): Add breakpoint
14704 * server.c (attach_inferior): Remove extra add_inferior
14706 * server.h: Include mem-break.h. Update inferior.c
14708 * target.c (read_inferior_memory)
14709 (write_inferior_memory): New functions.
14710 * target.h (read_inferior_memory)
14711 (write_inferior_memory): Change macros to prototypes.
14712 (struct target_ops): Update comments. Add const to write_memory
14715 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14717 * linux-low.c (usr_store_inferior_registers): Support
14718 registers which are allowed to fail to store.
14719 * linux-low.h (linux_target_ops): Likewise.
14720 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14721 (ppc_cannot_store_register): FPSCR may not be storable.
14723 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14725 * server.h: Include <string.h> if HAVE_STRING_H.
14726 * ChangeLog: Correct paths in last ChangeLog entry.
14728 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14730 * linux-low.h: Remove obsolete prototypes.
14731 (struct linux_target_ops): New.
14732 (extern the_low_target): New.
14733 * linux-low.c (num_regs, regmap): Remove declarations.
14734 (register_addr): Use the_low_target explicitly.
14735 (fetch_register): Likewise.
14736 (usr_fetch_inferior_registers): Likewise.
14737 (usr_store_inferior_registers): Likewise.
14738 * linux-arm-low.c (num_regs): Remove.
14739 (arm_num_regs): Define.
14740 (arm_regmap): Renamed from regmap, made static.
14741 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14743 (arm_cannot_store_register): Renamed from cannot_store_register,
14745 (the_low_target): New.
14746 * linux-i386-low.c (num_regs): Remove.
14747 (i386_num_regs): Define.
14748 (i386_regmap): Renamed from regmap, made static.
14749 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14751 (i386_cannot_store_register): Renamed from cannot_store_register,
14753 (the_low_target): New.
14754 * linux-ia64-low.c (num_regs): Remove.
14755 (ia64_num_regs): Define.
14756 (ia64_regmap): Renamed from regmap, made static.
14757 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14759 (ia64_cannot_store_register): Renamed from cannot_store_register,
14761 (the_low_target): New.
14762 * linux-m68k-low.c (num_regs): Remove.
14763 (m68k_num_regs): Define.
14764 (m68k_regmap): Renamed from regmap, made static.
14765 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14767 (m68k_cannot_store_register): Renamed from cannot_store_register,
14769 (the_low_target): New.
14770 * linux-mips-low.c (num_regs): Remove.
14771 (mips_num_regs): Define.
14772 (mips_regmap): Renamed from regmap, made static.
14773 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14775 (mips_cannot_store_register): Renamed from cannot_store_register,
14777 (the_low_target): New.
14778 * linux-ppc-low.c (num_regs): Remove.
14779 (ppc_num_regs): Define.
14780 (ppc_regmap): Renamed from regmap, made static.
14781 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14783 (ppc_cannot_store_register): Renamed from cannot_store_register,
14785 (the_low_target): New.
14786 * linux-s390-low.c (num_regs): Remove.
14787 (s390_num_regs): Define.
14788 (s390_regmap): Renamed from regmap, made static.
14789 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14791 (s390_cannot_store_register): Renamed from cannot_store_register,
14793 (the_low_target): New.
14794 * linux-sh-low.c (num_regs): Remove.
14795 (sh_num_regs): Define.
14796 (sh_regmap): Renamed from regmap, made static.
14797 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14799 (sh_cannot_store_register): Renamed from cannot_store_register,
14801 (the_low_target): New.
14802 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14803 (the_low_target): New.
14805 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14807 * Makefile.in: Add stamp-h target.
14808 * configure.in: Create stamp-h.
14809 * configure: Regenerated.
14811 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14813 * inferiors.c: New file.
14814 * target.c: New file.
14815 * target.h: New file.
14816 * Makefile.in: Add target.o and inferiors.o. Update
14818 * linux-low.c (inferior_pid): New static variable,
14819 moved from server.c.
14820 (linux_create_inferior): Renamed from create_inferior.
14821 Call add_inferior. Return 0 on success instead of a PID.
14822 (linux_attach): Renamed from myattach.
14823 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14824 (linux_thread_alive): Renamed from mythread_alive.
14825 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14827 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14828 (regsets_store_inferior_registers): Correct error message.
14829 Add missing ``return 0''.
14830 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14831 (linux_store_registers): Renamed from store_inferior_registers.
14832 (linux_read_memory): Renamed from read_inferior_memory.
14833 (linux_write_memory): Renamed from write_inferior_memory.
14834 (linux_target_ops): New structure.
14835 (initialize_low): Call set_target_ops ().
14836 * remote-utils.c (unhexify): New function.
14837 (hexify): New function.
14838 (input_interrupt): Send signals to ``signal_pid''.
14839 * server.c (inferior_pid): Remove.
14840 (start_inferior): Update create_inferior call.
14841 (attach_inferior): Call add_inferior.
14842 (handle_query): New function.
14843 (main): Call handle_query for `q' packets.
14844 * server.h: Include "target.h". Remove obsolete prototypes.
14845 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14847 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14849 * Makefile.in: Add WARN_CFLAGS. Update configury
14851 * configure.in: Check for <string.h>
14852 * configure: Regenerate.
14853 * config.in: Regenerate.
14854 * gdbreplay.c: Include needed system headers.
14855 (remote_open): Remove strchr prototype.
14856 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14857 * regcache.c (supply_register): Change buf argument to const void *.
14858 (supply_register_by_name): Likewise.
14859 (collect_register): Change buf argument to void *.
14860 (collect_register_by_name): Likewise.
14861 * regcache.h: Add missing prototypes.
14862 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14863 * server.c (handle_query): New function.
14864 (attached): New static variable, moved out of main.
14865 (main): Quiet longjmp clobber warnings.
14866 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14867 * utils.c (error): Remove NORETURN.