1 2017-09-05 Yao Qi <yao.qi@linaro.org>
3 * linux-x86-tdesc.c: Include selftest.h.
4 (i386_tdesc_test): New function.
5 (initialize_low_tdesc): Call selftests::register_test.
6 * tdesc.h: Include regdef.h.
7 (target_desc): Override operator == and !=.
9 2017-09-05 Yao Qi <yao.qi@linaro.org>
11 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
13 * linux-i386-ipa.c: Include common/x86-xstate.h
14 (get_ipa_tdesc): Call i386_linux_read_description.
15 (initialize_low_tracepoint): Don't call init_registers_XXX
16 functions, call initialize_low_tdesc instead.
17 * linux-x86-low.c (x86_linux_read_description): Call
18 i386_linux_read_description.
19 (initialize_low_arch): Don't call init_registers_i386_XXX
20 functions, call initialize_low_tdesc.
21 * linux-x86-tdesc.c: New file.
22 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
23 (i386_get_ipa_tdesc_idx): Declare.
24 (i386_get_ipa_tdesc): Declare.
25 (initialize_low_tdesc): Declare.
27 2017-09-05 Yao Qi <yao.qi@linaro.org>
29 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
32 2017-09-05 Yao Qi <yao.qi@linaro.org>
34 * Makefile.in (IPA_OBJS): Add vec-ipa.o
35 * regcache.c (get_thread_regcache): Use VEC_length.
36 (init_register_cache): Likewise.
37 (regcache_cpy): Likewise.
38 (registers_to_string): Iterate reg_defs via VEC_iterate.
39 (find_regno): Likewise.
40 (find_register_by_number): Use VEC_index.
41 (register_size): Call find_register_by_number.
42 (register_data): Call find_register_by_number.
43 (supply_regblock): Use VEC_length.
44 (regcache_raw_read_unsigned): Likewise.
45 * tdesc.c (init_target_desc): Iterate reg_defs via
47 (default_description): Update initializer.
48 (copy_target_description): Don't update field num_registers.
49 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
50 <num_registers>: Remove.
52 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
54 * Makefile.in (.SECONDARY): Define target.
56 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
58 * linux-low.c (linux_wait_1): Adjust.
59 * server.c (queue_stop_reply_callback): Adjust.
61 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
63 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
64 QEnvironmentUnset and QEnvironmentReset packets.
65 (handle_query): Inform remote that QEnvironmentHexEncoded,
66 QEnvironmentUnset and QEnvironmentReset are supported.
68 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
70 * inferiors.h (inferior_target_data): Rename to ...
71 (thread_target_data): ... this.
72 (inferior_regcache_data): Rename to ...
73 (thread_regcache_data): ... this.
74 (set_inferior_regcache_data): Rename to ...
75 (set_thread_regcache_data): ... this.
76 * inferiors.c (inferior_target_data): Rename to ...
77 (thread_target_data): ... this.
78 (inferior_regcache_data): Rename to ...
79 (thread_regcache_data): ... this.
80 (set_inferior_regcache_data): Rename to ...
81 (set_thread_regcache_data): ... this.
82 (free_one_thread): Update.
83 * linux-low.h (get_thread_lwp): Update.
84 * regcache.c (get_thread_regcache): Update.
85 (regcache_invalidate_thread): Update.
86 (free_register_cache_thread): Update.
87 * win32-i386-low.c (update_debug_registers_callback): Update.
88 (win32_get_current_dr): Update.
89 * win32-low.c (thread_rec): Update.
90 (delete_thread_info): Update.
91 (continue_one_thread): Update.
92 (suspend_one_thread): Update.
94 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
96 * inferiors.c (set_inferior_target_data): Remove.
97 * inferiors.h (set_inferior_target_data): Remove.
99 2017-08-18 Yao Qi <yao.qi@linaro.org>
101 * Makefile.in (OBS): Add selftest.o.
102 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
103 * configure, config.in: Re-generated.
104 * server.c: Include common/sefltest.h.
105 (captured_main): Handle option --selftest.
107 2017-08-09 Yao Qi <yao.qi@linaro.org>
109 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
110 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
111 i386-avx-mpx.o and i386-mmx.o.
112 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
113 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
114 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
115 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
116 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
117 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
118 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
119 i386/amd64-avx-mpx.xml.
121 2017-08-09 Yao Qi <yao.qi@linaro.org>
123 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
124 and x32-avx-avx512.o.
125 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
126 i386/x32-avx-avx512.xml.
128 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
130 * tracepoint.h (enum class fast_tpoint_collect_result): New
132 (fast_tracepoint_collecting): Change return type to
133 fast_tpoint_collect_result.
134 * tracepoint.c (fast_tracepoint_collecting): Likewise.
135 * linux-low.h: Include tracepoint.h.
136 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
137 fast_tpoint_collect_result.
138 * linux-low.c (handle_tracepoints): Adjust.
139 (linux_fast_tracepoint_collecting): Change return type to
140 fast_tpoint_collect_result.
141 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
142 linux_wait_1, stuck_in_jump_pad_callback,
143 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
144 proceed_one_lwp): Adjust to type change.
146 2017-07-10 Yao Qi <yao.qi@linaro.org>
148 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
150 2017-06-29 Yao Qi <yao.qi@linaro.org>
152 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
154 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
156 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
158 * Makefile.in (IPA_OBJS): Sort and format one item per line.
160 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
162 * linux-low.c (linux_create_inferior): Adjust code to access the
163 environment information via 'gdb_environ' class.
164 * lynx-low.c (lynx_create_inferior): Likewise.
165 * server.c (our_environ): Make it an instance of 'gdb_environ'.
166 (get_environ): Return a pointer to 'our_environ'.
167 (captured_main): Initialize 'our_environ'.
168 * server.h (get_environ): Adjust prototype.
169 * spu-low.c (spu_create_inferior): Adjust code to access the
170 environment information via 'gdb_environ' class.
172 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
174 * linux-low.c (linux_read_memory, linux_write_memory): Remove
175 usage of "register" keyword.
177 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
179 * configure: Re-generate.
181 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
183 * configure: Re-generate.
185 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
187 * Makefile.in (COMPILE.pre): Add "-x c++".
189 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
191 * fork-child.c: Conditionally include <signal.h>.
193 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
195 * server.c (handle_general_set): Handle new packet
197 (handle_query): Add "QStartupWithShell" to the list of supported
199 (gdbserver_usage): Add help text explaining the
200 new "--startup-with-shell" and "--no-startup-with-shell" CLI
202 (captured_main): Recognize and act upon the presence of the new
205 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
206 Pedro Alves <palves@redhat.com>
208 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
209 * configure: Regenerate.
210 * configure.srv (srv_linux_obj): Add "fork-child.o" and
212 (i[34567]86-*-lynxos*): Likewise.
213 (spu*-*-*): Likewise.
214 * fork-child.c: New file.
215 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
217 (linux_ptrace_fun): New function.
218 (linux_create_inferior): Adjust function prototype to reflect
219 change on "target.h". Adjust function code to use
221 (linux_request_interrupt): Delete "signal_pid".
222 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
223 (lynx_ptrace_fun): New function.
224 (lynx_create_inferior): Adjust function prototype to reflect
225 change on "target.h". Adjust function code to use
227 * nto-low.c (nto_create_inferior): Adjust function prototype and
228 code to reflect change on "target.h". Update comments.
229 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
230 "common-terminal.h" and "environ.h".
231 (terminal_fd): Moved to fork-child.c.
232 (old_foreground_pgrp): Likewise.
233 (restore_old_foreground_pgrp): Likewise.
234 (last_status): Make it global.
235 (last_ptid): Likewise.
236 (our_environ): New variable.
237 (startup_with_shell): Likewise.
238 (program_name): Likewise.
239 (program_argv): Rename to...
240 (program_args): ...this.
241 (wrapper_argv): New variable.
242 (start_inferior): Delete function.
243 (get_exec_wrapper): New function.
244 (get_exec_file): Likewise.
245 (get_environ): Likewise.
246 (prefork_hook): Likewise.
247 (post_fork_inferior): Likewise.
248 (postfork_hook): Likewise.
249 (postfork_child_hook): Likewise.
250 (handle_v_run): Update code to deal with arguments coming from the
251 remote host. Update calls from "start_inferior" to
253 (captured_main): Likewise. Initialize environment variable. Call
255 * server.h (post_fork_inferior): New prototype.
256 (get_environ): Likewise.
257 (last_status): Declare.
258 (last_ptid): Likewise.
259 (signal_pid): Likewise.
260 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
261 (spu_ptrace_fun): New function.
262 (spu_create_inferior): Adjust function prototype to reflect change
263 on "target.h". Adjust function code to use "fork_inferior".
264 * target.c (target_terminal_init): New function.
265 (target_terminal_inferior): Likewise.
266 (target_terminal_ours): Likewise.
267 * target.h: Include <vector>.
268 (struct target_ops) <create_inferior>: Update prototype.
269 (create_inferior): Update macro.
270 * utils.c (gdb_flush_out_err): New function.
271 * win32-low.c (win32_create_inferior): Adjust function prototype
272 and code to reflect change on "target.h".
274 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
276 * inferiors.c (switch_to_thread): New function.
278 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
280 * Makefile.in (SFILE): Add "common/job-control.c".
281 (OBS): Add "job-control.o".
283 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
285 * Makefile: Remove "@host_makefile_frag@".
287 2017-05-05 Pedro Alves <palves@redhat.com>
289 * configure: Regenerate.
291 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
293 * configure: Regenerate.
295 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
297 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
298 software_single_step change of return type to
299 std::vector<CORE_ADDR>.
300 * linux-low.c (install_software_single_step_breakpoints):
302 * linux-low.h (install_software_single_step_breakpoints):
305 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
307 * remote-utils.c: Include "gdb_termios.h" instead of
309 * terminal.h: Delete file.
311 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
313 * server.c: Include <vector>.
314 <program_argv, wrapper_argv>: Convert to std::vector.
315 (start_inferior): Rewrite function to use C++.
316 (handle_v_run): Likewise. Update code that calculates the argv
317 based on the vRun packet; use C++.
318 (captured_main): Likewise.
320 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
322 * server.c (handle_v_cont): Initialize thread_resume::thread
325 2017-04-05 Pedro Alves <palves@redhat.com>
327 * configure: Regenerate.
329 2017-04-05 Pedro Alves <palves@redhat.com>
331 * gdbreplay.c (sync_error): Constify.
332 * linux-x86-low.c (push_opcode): Constify.
334 2017-04-05 Pedro Alves <palves@redhat.com>
336 * win32-low.c (get_child_debug_event)
337 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
338 Report TARGET_WAITKIND_SPURIOUS instead.
340 2017-04-05 Pedro Alves <palves@redhat.com>
342 * remote-utils.c (remote_prepare, remote_open): Constify.
343 * remote-utils.h (remote_prepare, remote_open): Constify.
344 * server.c (captured_main): Constify 'port' handling.
346 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
348 * Makefile.in (clean): Clear .deps.
350 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
352 * .gitignore: Remove generated files, replace with wildcard.
353 * (clean): Replace removal of generated files with wildcard.
354 (version.c): Replace with...
355 (version-generated.c): ...this.
356 (xml-builtin.c): Replace with...
357 (xml-builtin-generated.c): ...this.
358 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
359 (%.c: *regformats*): Replace with...
360 (%-generated.c: *regformats*): ...this.
362 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
364 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
365 (xtensa_fill_gregset): Call collect_register_by_name for
367 (xtensa_store_gregset): Call supply_register_by_name for
370 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
372 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
373 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
374 (xtensa_store_gregset): Call supply_register for all registers in
375 a0_regnum..a0_regnum + C0_NREGS range.
377 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
379 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
380 (ax-ipa.o: ax.c): Remove.
381 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
382 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
383 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
384 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
385 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
387 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
389 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
390 (print-utils-ipa.o: ../common/print-utils.c): Remove.
391 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
392 (errors-ipa.o: ../common/errors.c): Remove.
393 (format-ipa.o: ../common/format.c): Remove.
394 (common-utils-ipa.o: ../common/common-utils.c): Remove.
396 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
398 * Makefile.in (%-ipa.o: %.c): New rule.
399 (tracepoint-ipa.o: tracepoint.c): Remove.
400 (utils-ipa.o: utils.c): Remove.
401 (remote-utils-ipa.o: remote-utils.c): Remove.
402 (regcache-ipa.o: regcache.c): Remove.
403 (i386-linux-ipa.o: i386-linux.c): Remove.
404 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
405 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
406 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
407 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
408 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
409 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
410 (amd64-linux-ipa.o: amd64-linux.c): Remove.
411 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
412 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
413 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
414 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
415 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
416 (aarch64-ipa.o: aarch64.c): Remove.
417 (s390-linux32-ipa.o: s390-linux32.c): Remove.
418 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
419 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
420 (s390-linux64-ipa.o: s390-linux64.c): Remove.
421 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
422 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
423 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
424 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
425 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
426 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
427 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
428 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
429 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
430 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
431 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
432 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
433 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
434 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
435 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
436 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
437 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
438 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
439 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
440 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
441 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
442 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
443 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
444 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
445 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
446 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
447 (tdesc-ipa.o: tdesc.c): Remove.
448 (x32-linux-ipa.o: x32-linux.c): Remove.
449 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
450 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
452 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
454 * Makefile.in (%.o: ../arch/%.c): New rule.
455 (arm.o: ../arch/arm.c): Remove.
456 (arm-linux.o: ../arch/arm-linux.c): Remove.
457 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
458 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
460 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
462 * Makefile.in (%.o: ../nat/%.c): New rule.
463 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
464 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
465 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
466 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
467 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
468 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
469 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
470 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
471 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
472 (linux-personality.o: ../nat/linux-personality.c): Remove.
473 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
474 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
475 (x86-linux.o: ../nat/x86-linux.c): Remove.
476 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
477 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
479 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
481 * Makefile.in (%.o: ../common/%.c): New rule.
482 (signals.o: ../common/signals.c): Remove.
483 (print-utils.o: ../common/print-utils.c): Remove.
484 (rsp-low.o: ../common/rsp-low.c): Remove.
485 (common-utils.o: ../common/common-utils.c): Remove.
486 (posix-strerror.o: ../common/posix-strerror.c): Remove.
487 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
488 (vec.o: ../common/vec.c): Remove.
489 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
490 (xml-utils.o: ../common/xml-utils.c): Remove.
491 (ptid.o: ../common/ptid.c): Remove.
492 (buffer.o: ../common/buffer.c): Remove.
493 (format.o: ../common/format.c): Remove.
494 (filestuff.o: ../common/filestuff.c): Remove.
495 (agent.o: ../common/agent.c): Remove.
496 (errors.o: ../common/errors.c): Remove.
497 (environ.o: ../common/environ.c): Remove.
498 (common-debug.o: ../common/common-debug.c): Remove.
499 (cleanups.o: ../common/cleanups.c): Remove.
500 (common-exceptions.o: ../common/common-exceptions.c): Remove.
501 (fileio.o: ../common/fileio.c): Remove.
502 (common-regcache.o: ../common/common-regcache.c): Remove.
503 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
504 (new-op.o: ../common/new-op.c): Remove.
505 (btrace-common.o: ../common/btrace-common.c): Remove.
507 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
509 * Makefile.in (%.o: ../target/%.c): New rule.
510 (waitstatus.o: ../target/waitstatus.c): Remove.
512 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
515 (%.c: ../regformats/%.dat,
516 (%.c: ../regformats/arm/%.dat,
517 (%.c: ../regformats/i386/%.dat,
518 (%.c: ../regformats/rs6000/%.dat): New rules.
521 (arm-with-iwmmxt.c): Remove.
522 (arm-with-vfpv2.c): Remove.
523 (arm-with-vfpv3.c): Remove.
524 (arm-with-neon.c): Remove.
525 (reg-bfin.c): Remove.
526 (reg-cris.c): Remove.
527 (reg-crisv32.c): Remove.
529 (i386-linux.c): Remove.
530 (i386-avx.c): Remove.
531 (i386-avx-linux.c): Remove.
532 (i386-avx-avx512.c): Remove.
533 (i386-avx-avx512-linux.c): Remove.
534 (i386-mpx.c): Remove.
535 (i386-mpx-linux.c): Remove.
536 (i386-avx-mpx-avx512-pku.c): Remove.
537 (i386-avx-mpx-avx512-pku-linux.c): Remove.
538 (i386-avx-mpx.c): Remove.
539 (i386-avx-mpx-linux.c): Remove.
540 (i386-mmx.c): Remove.
541 (i386-mmx-linux.c): Remove.
542 (reg-ia64.c): Remove.
543 (reg-m32r.c): Remove.
544 (reg-m68k.c): Remove.
546 (mips-linux.c): Remove.
547 (mips-dsp-linux.c): Remove.
548 (mips64-linux.c): Remove.
549 (mips64-dsp-linux.c): Remove.
550 (nios2-linux.c): Remove.
551 (powerpc-32.c): Remove.
552 (powerpc-32l.c): Remove.
553 (powerpc-altivec32l.c): Remove.
554 (powerpc-cell32l.c): Remove.
555 (powerpc-vsx32l.c): Remove.
556 (powerpc-isa205-32l.c): Remove.
557 (powerpc-isa205-altivec32l.c): Remove.
558 (powerpc-isa205-vsx32l.c): Remove.
559 (powerpc-e500l.c): Remove.
560 (powerpc-64l.c): Remove.
561 (powerpc-altivec64l.c): Remove.
562 (powerpc-cell64l.c): Remove.
563 (powerpc-vsx64l.c): Remove.
564 (powerpc-isa205-64l.c): Remove.
565 (powerpc-isa205-altivec64l.c): Remove.
566 (powerpc-isa205-vsx64l.c): Remove.
567 (s390-linux32.c): Remove.
568 (s390-linux32v1.c): Remove.
569 (s390-linux32v2.c): Remove.
570 (s390-linux64.c): Remove.
571 (s390-linux64v1.c): Remove.
572 (s390-linux64v2.c): Remove.
573 (s390-te-linux64.c): Remove.
574 (s390-vx-linux64.c): Remove.
575 (s390-tevx-linux64.c): Remove.
576 (s390x-linux64.c): Remove.
577 (s390x-linux64v1.c): Remove.
578 (s390x-linux64v2.c): Remove.
579 (s390x-te-linux64.c): Remove.
580 (s390x-vx-linux64.c): Remove.
581 (s390x-tevx-linux64.c): Remove.
582 (tic6x-c64xp-linux.c): Remove.
583 (tic6x-c64x-linux.c): Remove.
584 (tic6x-c62x-linux.c): Remove.
586 (reg-sparc64.c): Remove.
589 (amd64-linux.c): Remove.
590 (amd64-avx.c): Remove.
591 (amd64-avx-linux.c): Remove.
592 (amd64-avx-avx512.c): Remove.
593 (amd64-avx-avx512-linux.c): Remove.
594 (amd64-mpx.c): Remove.
595 (amd64-mpx-linux.c): Remove.
596 (amd64-avx-mpx-avx512-pku.c): Remove.
597 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
598 (amd64-avx-mpx.c): Remove.
599 (amd64-avx-mpx-linux.c): Remove.
601 (x32-linux.c): Remove.
603 (x32-avx-linux.c): Remove.
604 (x32-avx-avx512.c): Remove.
605 (x32-avx-avx512-linux.c): Remove.
606 (reg-xtensa.c): Remove.
607 (reg-tilegx.c): Remove.
608 (reg-tilegx32.c): Remove.
610 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
612 * Makefile.in (SFILES): Add "common/environ.c".
613 (OBJS): Add "common/environ.h".
615 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
617 * configure.ac: Check if the fs_base and gs_base members of
618 `struct user_regs_struct' exist.
619 * config.in: Regenerated.
620 * configure: Likewise.
622 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
624 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
626 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
627 (get_next_pcs_syscall_next_pc): Likewise.
629 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
631 * win32-i386-low.c: Fix incorrect reference to a couple source files.
632 * nto-x86-low.c: Likewise.
634 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
636 * Makefile.in: Include disable-implicit-rules.mk.
638 2016-11-23 Pedro Alves <palves@redhat.com>
640 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
641 (debug_vprintf): Use std::chrono::steady_clock instead of
642 gettimeofday. Use '.' instead of ':'.
643 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
644 (get_timestamp): Use std::chrono::steady_clock instead of
647 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
649 * Makefile.in: Fix whitespace formatting.
651 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
653 * Makefile.in (SFILES, OBS): Flatten list and order
656 2016-11-23 Pedro Alves <palves@redhat.com>
658 * event-loop.c (handle_file_event): Use warning.
659 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
660 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
663 2016-11-23 Pedro Alves <palves@redhat.com>
665 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
667 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
668 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
669 debug_printf and debug_flush for debug output.
670 * server.c (handle_general_set): Likewise.
671 * thread-db.c (try_thread_db_load): Use debug_printf for debug
674 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
676 * Makefile.in (.c.o): Replace rule with ...
677 (%.o: %.c): ... this one.
679 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
681 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
682 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
684 * configure.ac: Remove checks for the make program.
685 * configure: Re-generate.
687 2016-10-28 Pedro Alves <palves@redhat.com>
689 * Makefile.in (CXX_DIALECT): Get from configure.
690 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
691 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
692 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
693 * config.in: Regenerate.
694 * configure: Regenerate.
696 2016-10-27 Yao Qi <yao.qi@linaro.org>
698 * linux-low.c (linux_supports_range_stepping): Return true if
699 can_software_single_step return true.
701 2016-10-27 Yao Qi <yao.qi@linaro.org>
703 * inferiors.c (find_inferior_in_random): New function.
704 * inferiors.h (find_inferior_in_random): Declare.
705 * linux-low.c (linux_wait_for_event_filtered): Call
706 find_inferior_in_random instead of find_inferior.
708 2016-10-27 Yao Qi <yao.qi@linaro.org>
710 * linux-low.c (linux_wait_1): If single-step breakpoints are
711 inserted, remove them.
713 2016-10-26 Pedro Alves <palves@redhat.com>
715 * linux-low.c (handle_extended_wait): Link parent/child fork
717 (linux_wait_1): Unlink them.
718 (linux_set_resume_request): Ignore resume requests for
719 already-resumed and unhandled fork child threads.
720 * linux-low.h (struct lwp_info) <fork_relative>: New field.
721 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
723 (handle_v_requests) <vCont>: Don't call require_running.
724 * server.h (in_queued_stop_replies): New declaration.
726 2016-10-24 Yao Qi <yao.qi@linaro.org>
729 * linux-aarch64-low.c (append_insns): Cast the return value to
732 2016-10-10 Yao Qi <yao.qi@linaro.org>
734 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
736 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
738 * target.c (target_supports_multi_process): New function, moved
740 * target.h (target_supports_multi_process): ... here. Remove
743 2016-10-05 Tom Tromey <tom@tromey.com>
746 * tracepoint.c (handle_tracepoint_bkpts): Check
747 ipa_error_tracepoint, not ipa_stopping_tracepoint.
749 2016-10-05 Yao Qi <yao.qi@linaro.org>
751 * configure.srv: Update the path of arm-*.xml files.
753 2016-10-05 Terry Guo <terry.guo@arm.com>
754 Yao Qi <yao.qi@linaro.org>
756 * Makefile.in: Adjust the path of rules.
757 * configure.srv: Update the path of xml files.
758 * regformats/arm-with-iwmmxt.dat: Regenerated.
759 * regformats/arm-with-neon.dat: Likewise.
760 * regformats/arm-with-vfpv2.dat: Likewise.
761 * regformats/arm-with-vfpv3.dat Likewise.
763 2016-09-30 Yao Qi <yao.qi@linaro.org>
766 * target.c (target_stop_and_wait): Don't call
767 target_continue_no_signal, use resume_stop instead.
769 2016-09-26 Yao Qi <yao.qi@linaro.org>
771 * linux-low.c (linux_wait_1): Call debug_exit.
773 2016-09-23 Pedro Alves <palves@redhat.com>
775 * Makefile.in (SFILES): Add common/new-op.c.
776 (OBS): Add common/new-op.o.
777 (new-op.o): New rule.
779 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
781 * .gitinore: Ignore more files.
783 2016-09-21 Yao Qi <yao.qi@linaro.org>
785 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
788 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
790 * server.c (start_inferior): Call target_mourn_inferior instead of
791 mourn_inferior; pass ptid_t argument to it.
793 (handle_target_event): Likewise.
794 * target.c (target_mourn_inferior): New function.
795 * target.h (mourn_inferior): Delete macro.
797 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
799 * linux-low.c (lwp_is_stepping): New function.
801 2016-09-06 Carl Love <cel@us.ibm.com>
803 * server.c (start_inferior): Fixed comment, requested comment change
804 didn't get updated correctly. Removed reference to ptrace () call as
805 it is only true on Linux systems.
807 2016-09-06 Carl Love <cel@us.ibm.com>
809 * server.c (start_inferior): Do not call
810 function target_post_create_inferior () if the
811 inferior process has already exited.
813 2016-09-05 Pedro Alves <palves@redhat.com>
815 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
816 (COMPILE.pre, CC_LD): Use CXX directly.
817 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
818 * acinclude.m4: Don't include build-with-cxx.m4.
819 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
820 * configure: Regenerate.
822 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
825 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
826 call writing data to own_buf.
828 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
830 * target.c (mywait): Call target_wait instead of
832 (target_wait): New function.
834 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
836 * server.c (start_inferior): New variable 'ptid'. Replace calls
837 to the_target->resume by target_continue{,_no_signal}, depending
839 * target.c (target_stop_and_wait): Call target_continue_no_signal
840 instead of the_target->resume.
841 (target_continue): New function.
843 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
845 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
847 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
850 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
852 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
853 * linux-arm-low.c (ps_get_thread_area): Likewise.
854 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
855 * linux-m68k-low.c (ps_get_thread_area): Likewise.
856 * linux-mips-low.c (ps_get_thread_area): Likewise.
857 * linux-nios2-low.c (ps_get_thread_area): Likewise.
858 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
859 * linux-x86-low.c (ps_get_thread_area): Likewise.
860 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
862 2016-08-19 Pedro Alves <palves@redhat.com>
864 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
866 2016-08-19 Pedro Alves <palves@redhat.com>
868 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
869 comment. Use memcpy instead of casting through unsigned long.
871 2016-08-19 Pedro Alves <palves@redhat.com>
873 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
874 allocating around 0x80000000.
876 2016-08-19 Pedro Alves <palves@redhat.com>
879 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
880 (x32-avx512-linux-ipa.o): New rules.
881 * configure.ac (x86_64-*-linux*): New x32 check.
882 * configure.srv (ipa_x32_linux_regobj): New.
883 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
884 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
886 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
888 * configure: Regenerate.
890 2016-08-09 Pedro Alves <palves@redhat.com>
893 * Makefile.in (OBS): Add signals-state-save-restore.o.
894 (signals-state-save-restore.o): New rule.
895 * config.in: Regenerate.
896 * configure: Regenerate.
897 * linux-low.c: Include "signals-state-save-restore.h".
898 (linux_create_inferior): Call
899 restore_original_signals_state.
900 * server.c: Include "dispositions-save-restore.h".
901 (captured_main): Call save_original_signals_state.
903 2016-08-05 Pedro Alves <palves@redhat.com>
905 * configure: Regenerate.
907 2016-08-04 Yao Qi <yao.qi@linaro.org>
909 * linux-low.c (regsets_fetch_inferior_registers): Check
910 errno is ESRCH or not.
912 2016-08-02 Yao Qi <yao.qi@linaro.org>
914 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
915 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
916 (thread_db_load_search): Update.
917 (try_thread_db_load_1): Don't look for td_ta_event_addr,
918 td_ta_set_event and td_ta_event_getmsg.
920 2016-07-26 Pedro Alves <palves@redhat.com>
923 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
924 of unsigned long for 64-bit registers and use uint32_t instead of
925 unsigned int for 32-bit registers.
927 2016-07-26 Pedro Alves <palves@redhat.com>
929 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
932 2016-07-21 Tom Tromey <tom@tromey.com>
934 * configure: Rebuild.
936 2016-07-21 Yao Qi <yao.qi@linaro.org>
938 * mem-break.c (find_gdb_breakpoint): Cast bp to
939 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
941 2016-07-21 Yao Qi <yao.qi@linaro.org>
943 * server.c (handle_v_requests): Support s and S actions
944 if target_supports_software_single_step return true.
946 2016-07-21 Yao Qi <yao.qi@linaro.org>
948 * linux-low.c (resume_stopped_resumed_lwps): If resume request
949 is resume_step, call maybe_hw_step.
950 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
952 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
954 (proceed_one_lwp): If resume request is resume_step, install
955 reinsert breakpoints and call maybe_hw_step.
957 2016-07-21 Yao Qi <yao.qi@linaro.org>
959 * linux-low.c (proceed_one_lwp): Declare.
960 (linux_resume_one_thread): Remove local variable 'step'.
961 Lift code enqueue signal. Call proceed_one_lwp instead of
962 linux_resume_one_lwp.
964 2016-07-21 Yao Qi <yao.qi@linaro.org>
966 * linux-low.c (linux_resume_one_thread): Call
967 enqueue_pending_signal.
969 2016-07-21 Yao Qi <yao.qi@linaro.org>
971 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
972 * inferiors.c (do_restore_current_thread_cleanup): New function.
973 (make_cleanup_restore_current_thread): Likewise.
974 * linux-low.c (install_software_single_step_breakpoints): Call
975 make_cleanup_restore_current_thread. Switch current_thread to
978 2016-07-21 Yao Qi <yao.qi@linaro.org>
980 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
981 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
982 (clone_one_breakpoint): Likewise.
983 (delete_reinsert_breakpoints): Change parameter to thread.
985 (has_reinsert_breakpoints): Likewise.
986 (uninsert_reinsert_breakpoints): Likewise.
987 (reinsert_reinsert_breakpoints): Likewise.
988 * mem-break.h (set_reinsert_breakpoint): Update declaration.
989 (delete_reinsert_breakpoints): Likewise.
990 (reinsert_reinsert_breakpoints): Likewise.
991 (uninsert_reinsert_breakpoints): Likewise.
992 (has_reinsert_breakpoints): Likewise.
994 2016-07-21 Yao Qi <yao.qi@linaro.org>
996 * inferiors.c (get_thread_process): Make parameter const.
997 * inferiors.h (get_thread_process): Update declaration.
998 * mem-break.c (clone_all_breakpoints): Remove all parameters.
999 Add new parameters child_thread and parent_thread. Callers
1001 * mem-break.h (clone_all_breakpoints): Update declaration.
1003 2016-07-21 Yao Qi <yao.qi@linaro.org>
1005 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1006 <command_list, handler>: Remove.
1007 (struct gdb_breakpoint): New.
1008 (struct other_breakpoint): New.
1009 (struct reinsert_breakpoint): New.
1010 (is_gdb_breakpoint): New function.
1011 (any_persistent_commands): Update command_list if
1012 is_gdb_breakpoint returns true.
1013 (set_breakpoint): Create breakpoints according to their types.
1014 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1015 (set_gdb_breakpoint_1): Likewise.
1016 (set_gdb_breakpoint): Likewise.
1017 (clear_breakpoint_conditions): Change parameter type to
1018 'struct gdb_breakpoint *'.
1019 (clear_breakpoint_commands): Likewise.
1020 (clear_breakpoint_conditions_and_commands): Likewise.
1021 (add_condition_to_breakpoint): Likewise.
1022 (add_breakpoint_condition): Likewise.
1023 (add_commands_to_breakpoint): Likewise.
1024 (check_breakpoints): Check other_breakpoint.
1025 (clone_one_breakpoint): Clone breakpopint according to its type.
1026 * mem-break.h (struct gdb_breakpoint): Declare.
1027 (set_gdb_breakpoint): Update declaration.
1028 (clear_breakpoint_conditions_and_commands): Likewise.
1029 (add_breakpoint_condition): Likewise.
1030 (add_breakpoint_commands): Likewise.
1031 * server.c (process_point_options): Change parameter type to
1032 'struct gdb_breakpoint *'.
1034 2016-07-21 Yao Qi <yao.qi@linaro.org>
1036 * mem-break.c (set_breakpoint_at): Rename it to ...
1037 (set_breakpoint_type_at): ... it.
1038 (set_breakpoint_at): Call set_breakpoint_type_at.
1039 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1040 * mem-break.h (set_breakpoint_at): Update comments.
1042 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1044 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1046 (nios2_store_gregset): Likewise.
1048 2016-07-01 Pedro Alves <palves@redhat.com>
1049 Antoine Tremblay <antoine.tremblay@ericsson.com>
1051 * linux-low.c: Change interface to take the target lwp_info
1052 pointer directly and return void. Handle detaching from a zombie
1054 (linux_detach_lwp_callback): New function.
1055 (linux_detach): Detach from the leader thread after detaching from
1058 2016-06-28 Yao Qi <yao.qi@linaro.org>
1060 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1061 for variable new_offset.
1062 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1063 (aarch64_ftrace_insn_reloc_cb): Likewise.
1064 (aarch64_ftrace_insn_reloc_tb): Likewise.
1065 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1066 PRIx64 instead of PRIx32.
1068 2016-06-28 Yao Qi <yao.qi@linaro.org>
1070 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1071 (the_low_target): Install arm_get_syscall_trapinfo.
1073 2016-06-28 Yao Qi <yao.qi@linaro.org>
1075 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1077 (the_low_target): Install aarch64_get_syscall_trapinfo.
1079 2016-06-28 Yao Qi <yao.qi@linaro.org>
1081 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1083 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1084 Remove parameter sysno.
1085 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1088 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1090 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1091 (s390_emit_ne_goto): Likewise.
1092 (s390_emit_lt_goto): Likewise.
1093 (s390_emit_le_goto): Likewise.
1094 (s390_emit_gt_goto): Likewise.
1095 (s390_emit_ge_goto): Likewise.
1096 (s390x_emit_eq_goto): Likewise.
1097 (s390x_emit_ne_goto): Likewise.
1098 (s390x_emit_lt_goto): Likewise.
1099 (s390x_emit_le_goto): Likewise.
1100 (s390x_emit_gt_goto): Likewise.
1101 (s390x_emit_ge_goto): Likewise.
1102 (s390_emit_ops_impl): Mark variable static.
1103 (s390x_emit_ops): Likewise.
1105 2016-06-17 Yao Qi <yao.qi@linaro.org>
1107 * linux-low.c (handle_extended_wait): Call
1108 uninsert_reinsert_breakpoints for the parent process. Remove
1109 reinsert breakpoints from the child process. Reinsert them to
1110 the parent process when vfork is done.
1111 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1112 (reinsert_reinsert_breakpoints): New function.
1113 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1114 (reinsert_reinsert_breakpoints): Declare.
1116 2016-06-17 Yao Qi <yao.qi@linaro.org>
1118 * linux-low.c (handle_extended_wait): If the parent is doing
1119 step-over, remove the reinsert breakpoints from the forked child.
1121 2016-06-17 Yao Qi <yao.qi@linaro.org>
1123 * linux-low.c (unsuspend_all_lwps): Declare.
1124 (linux_low_filter_event): If thread exited, call finish_step_over.
1125 If step-over is finished, unsuspend other threads.
1127 2016-06-17 Yao Qi <yao.qi@linaro.org>
1129 * linux-low.c (linux_resume_one_lwp_throw): Assert
1130 has_reinsert_breakpoints returns false.
1131 * mem-break.c (delete_disabled_breakpoints): Assert
1132 bp type isn't reinsert_breakpoint.
1134 2016-06-17 Yao Qi <yao.qi@linaro.org>
1136 * linux-low.c (maybe_hw_step): New function.
1137 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1138 (finish_step_over): Switch current_thread to lwp temporarily,
1139 and assert has_reinsert_breakpoints returns true.
1140 (proceed_one_lwp): Call maybe_hw_step.
1141 * mem-break.c (has_reinsert_breakpoints): New function.
1142 * mem-break.h (has_reinsert_breakpoints): Declare.
1144 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1146 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1148 2016-05-17 Yao Qi <yao.qi@linaro.org>
1150 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1151 instead of find_inferior.
1153 2016-05-05 Yao Qi <yao.qi@linaro.org>
1155 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1156 Initialize res to zero.
1158 2016-05-05 Yao Qi <yao.qi@linaro.org>
1160 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1163 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1165 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1166 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1167 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1169 2016-04-28 Par Olsson <par.olsson@windriver.com>
1170 Simon Marchi <simon.marchi@ericsson.com>
1172 * tracepoint.c (write_inferior_int8): New function.
1173 (cmd_qtenable_disable): Write enable flag using
1174 write_inferior_int8.
1176 2016-04-25 Yao Qi <yao.qi@linaro.org>
1178 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1179 (need_step_over_p): Return zero if the LWP has pending signals
1180 can be delivered on software single step target.
1182 2016-04-25 Yao Qi <yao.qi@linaro.org>
1184 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1185 return instead of error.
1187 2016-04-22 Yao Qi <yao.qi@linaro.org>
1189 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1192 2016-04-22 Yao Qi <yao.qi@linaro.org>
1194 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1195 signal when stepping over breakpoint with software single
1198 2016-04-21 Pedro Alves <palves@redhat.com>
1200 * linux-s390-low.c (s390_collect_ptrace_register)
1201 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1203 (s390_check_regset): Use void * instead of gdb_byte *.
1205 2016-04-20 Pedro Alves <palves@redhat.com>
1207 * configure: Renegerate.
1209 2016-04-20 Yao Qi <yao.qi@linaro.org>
1211 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1212 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1214 (arm_store_gregset): Likewise.
1216 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1218 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1219 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1220 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1221 (amd64-avx-mpx-linux.c): New rules.
1222 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1223 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1224 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1225 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1226 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1227 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1228 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1229 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1230 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1231 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1232 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1233 * linux-x86-low.c (x86_linux_read_description): Add case for
1234 X86_XSTATE_AVX_MPX_MASK.
1235 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1236 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1237 init_registers_i386_avx_mpx_linux.
1238 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1239 (initialize_low_tracepoint): Call
1240 init_registers_i386_avx_mpx_linux.
1241 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1242 (initialize_low_tracepoint): Call
1243 init_registers_amd64_avx_mpx_linux.
1244 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1245 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1246 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1249 2016-04-18 Pedro Alves <palves@redhat.com>
1251 * configure: Regenerate.
1253 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1255 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1256 (aarch64_emit_sub): Likewise.
1258 2016-04-12 Pedro Alves <palves@redhat.com>
1260 * utils.c (prepare_to_throw_exception): Delete.
1262 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1264 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1266 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1268 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1270 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1272 * linux-aarch64-ipa.c: Add <elf.h> include.
1273 * linux-ppc-ipa.c: Add <elf.h> include.
1274 * linux-s390-ipa.c: Add <elf.h> include.
1276 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1278 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1279 (get_raw_reg_ptr): Likewise.
1280 (get_trace_state_variable_value_ptr): Likewise.
1281 (set_trace_state_variable_value_ptr): Likewise.
1282 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1285 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1286 Marcin Kościelnicki <koriakin@0x04.net>
1289 * linux-ppc-low.c (emit_insns): New function.
1290 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1291 (ppc_emit_prologue): New function.
1292 (ppc_emit_epilogue): New function.
1293 (ppc_emit_add): New function.
1294 (ppc_emit_sub): New function.
1295 (ppc_emit_mul): New function.
1296 (ppc_emit_lsh): New function.
1297 (ppc_emit_rsh_signed): New function.
1298 (ppc_emit_rsh_unsigned): New function.
1299 (ppc_emit_ext): New function.
1300 (ppc_emit_zero_ext): New function.
1301 (ppc_emit_log_not): New function.
1302 (ppc_emit_bit_and): New function.
1303 (ppc_emit_bit_or): New function.
1304 (ppc_emit_bit_xor): New function.
1305 (ppc_emit_bit_not): New function.
1306 (ppc_emit_equal): New function.
1307 (ppc_emit_less_signed): New function.
1308 (ppc_emit_less_unsigned): New function.
1309 (ppc_emit_ref): New function.
1310 (ppc_emit_const): New function.
1311 (ppc_emit_reg): New function.
1312 (ppc_emit_pop): New function.
1313 (ppc_emit_stack_flush): New function.
1314 (ppc_emit_swap): New function.
1315 (ppc_emit_stack_adjust): New function.
1316 (ppc_emit_call): New function.
1317 (ppc_emit_int_call_1): New function.
1318 (ppc_emit_void_call_2): New function.
1319 (ppc_emit_if_goto): New function.
1320 (ppc_emit_goto): New function.
1321 (ppc_emit_eq_goto): New function.
1322 (ppc_emit_ne_goto): New function.
1323 (ppc_emit_lt_goto): New function.
1324 (ppc_emit_le_goto): New function.
1325 (ppc_emit_gt_goto): New function.
1326 (ppc_emit_ge_goto): New function.
1327 (ppc_write_goto_address): New function.
1328 (ppc_emit_ops_impl): New static variable.
1329 (ppc64v1_emit_prologue): New function.
1330 (ppc64v2_emit_prologue): New function.
1331 (ppc64_emit_epilogue): New function.
1332 (ppc64_emit_add): New function.
1333 (ppc64_emit_sub): New function.
1334 (ppc64_emit_mul): New function.
1335 (ppc64_emit_lsh): New function.
1336 (ppc64_emit_rsh_signed): New function.
1337 (ppc64_emit_rsh_unsigned): New function.
1338 (ppc64_emit_ext): New function.
1339 (ppc64_emit_zero_ext): New function.
1340 (ppc64_emit_log_not): New function.
1341 (ppc64_emit_bit_and): New function.
1342 (ppc64_emit_bit_or): New function.
1343 (ppc64_emit_bit_xor): New function.
1344 (ppc64_emit_bit_not): New function.
1345 (ppc64_emit_equal): New function.
1346 (ppc64_emit_less_signed): New function.
1347 (ppc64_emit_less_unsigned): New function.
1348 (ppc64_emit_ref): New function.
1349 (ppc64_emit_const): New function.
1350 (ppc64v1_emit_reg): New function.
1351 (ppc64v2_emit_reg): New function.
1352 (ppc64_emit_pop): New function.
1353 (ppc64_emit_stack_flush): New function.
1354 (ppc64_emit_swap): New function.
1355 (ppc64v1_emit_call): New function.
1356 (ppc64v2_emit_call): New function.
1357 (ppc64v1_emit_int_call_1): New function.
1358 (ppc64v2_emit_int_call_1): New function.
1359 (ppc64v1_emit_void_call_2): New function.
1360 (ppc64v2_emit_void_call_2): New function.
1361 (ppc64_emit_if_goto): New function.
1362 (ppc64_emit_eq_goto): New function.
1363 (ppc64_emit_ne_goto): New function.
1364 (ppc64_emit_lt_goto): New function.
1365 (ppc64_emit_le_goto): New function.
1366 (ppc64_emit_gt_goto): New function.
1367 (ppc64_emit_ge_goto): New function.
1368 (ppc64v1_emit_ops_impl): New static variable.
1369 (ppc64v2_emit_ops_impl): New static variable.
1370 (ppc_emit_ops): New function.
1371 (linux_low_target): Wire in ppc_emit_ops.
1373 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1374 Marcin Kościelnicki <koriakin@0x04.net>
1377 * Makefile.in: Add powerpc-*-ipa.o
1378 * configure.srv: Add ipa_obj for powerpc*-linux.
1379 * linux-ppc-ipa.c: New file.
1380 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1382 (PPC_FIELD): New macro.
1383 (PPC_SEXT): New macro.
1384 (PPC_OP6): New macro.
1385 (PPC_BO): New macro.
1386 (PPC_LI): New macro.
1387 (PPC_BD): New macro.
1388 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1389 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1390 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1391 (ppc_get_thread_area): New function.
1392 (is_elfv2_inferior): New function.
1393 (gen_ds_form): New function.
1394 (GEN_STD): New macro.
1395 (GEN_STDU): New macro.
1396 (GEN_LD): New macro.
1397 (GEN_LDU): New macro.
1398 (gen_d_form): New function.
1399 (GEN_ADDI): New macro.
1400 (GEN_ADDIS): New macro.
1401 (GEN_LI): New macro.
1402 (GEN_LIS): New macro.
1403 (GEN_ORI): New macro.
1404 (GEN_ORIS): New macro.
1405 (GEN_LWZ): New macro.
1406 (GEN_STW): New macro.
1407 (GEN_STWU): New macro.
1408 (gen_xfx_form): New function.
1409 (GEN_MFSPR): New macro.
1410 (GEN_MTSPR): New macro.
1411 (GEN_MFCR): New macro.
1412 (GEN_MTCR): New macro.
1413 (GEN_SYNC): New macro.
1414 (GEN_LWSYNC): New macro.
1415 (gen_x_form): New function.
1416 (GEN_OR): New macro.
1417 (GEN_MR): New macro.
1418 (GEN_LWARX): New macro.
1419 (GEN_STWCX): New macro.
1420 (GEN_CMPW): New macro.
1421 (gen_md_form): New function.
1422 (GEN_RLDICL): New macro.
1423 (GEN_RLDICR): New macro.
1424 (gen_i_form): New function.
1426 (GEN_BL): New macro.
1427 (gen_b_form): New function.
1428 (GEN_BNE): New macro.
1429 (GEN_LOAD): New macro.
1430 (GEN_STORE): New macro.
1431 (gen_limm): New function.
1432 (gen_atomic_xchg): New function.
1433 (gen_call): New function.
1434 (ppc_relocate_instruction): New function.
1435 (ppc_install_fast_tracepoint_jump_pad): New function.
1436 (ppc_get_min_fast_tracepoint_insn_len): New function.
1437 (ppc_get_ipa_tdesc_idx): New function.
1438 (the_low_target): Wire in the new functions.
1439 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1441 * linux-ppc-tdesc.h: New file.
1443 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1445 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1446 (alloc_jump_pad_buffer): New function.
1447 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1448 (alloc_jump_pad_buffer): New function.
1449 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1450 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1451 (alloc_jump_pad_buffer): New function.
1452 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1453 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1454 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1455 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1457 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1459 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1460 * linux-amd64-ipa.c: Likewise.
1461 * linux-i386-ipa.c: Likewise.
1462 * linux-s390-ipa.c: Likewise.
1463 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1464 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1465 set_trace_state_variable_value_ptr.
1466 (struct ipa_sym_addresses): Likewise.
1467 (symbol_list): Likewise.
1468 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1469 accessing gdb_collect directly.
1470 (gdb_collect_ptr_type): New typedef.
1471 (get_raw_reg_ptr_type): New typedef.
1472 (get_trace_state_variable_value_ptr_type): New typedef.
1473 (set_trace_state_variable_value_ptr_type): New typedef.
1474 (gdb_collect_ptr): New global.
1475 (get_raw_reg_ptr): New global.
1476 (get_trace_state_variable_value_ptr): New global.
1477 (set_trace_state_variable_value_ptr): New global.
1478 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1479 accessing get_raw_reg directly.
1480 (get_get_tsv_func_addr): Likewise for
1481 get_trace_state_variable_value_ptr.
1482 (get_set_tsv_func_addr): Likewise for
1483 set_trace_state_variable_value_ptr.
1484 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1486 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1488 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1490 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1492 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1494 (relocate_instruction): Remove own_buf.
1495 * server.c (own_buf): Make global.
1496 (handle_v_requests): Make global.
1497 * server.h (own_buf): New declaration.
1498 (handle_v_requests): New prototype.
1500 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1503 * linux-s390-low.c (add_insns): New function.
1504 (s390_emit_prologue): New function.
1505 (s390_emit_epilogue): New function.
1506 (s390_emit_add): New function.
1507 (s390_emit_sub): New function.
1508 (s390_emit_mul): New function.
1509 (s390_emit_lsh): New function.
1510 (s390_emit_rsh_signed): New function.
1511 (s390_emit_rsh_unsigned): New function.
1512 (s390_emit_ext): New function.
1513 (s390_emit_log_not): New function.
1514 (s390_emit_bit_and): New function.
1515 (s390_emit_bit_or): New function.
1516 (s390_emit_bit_xor): New function.
1517 (s390_emit_bit_not): New function.
1518 (s390_emit_equal): New function.
1519 (s390_emit_less_signed): New function.
1520 (s390_emit_less_unsigned): New function.
1521 (s390_emit_ref): New function.
1522 (s390_emit_if_goto): New function.
1523 (s390_emit_goto): New function.
1524 (s390_write_goto_address): New function.
1525 (s390_emit_litpool): New function.
1526 (s390_emit_const): New function.
1527 (s390_emit_call): New function.
1528 (s390_emit_reg): New function.
1529 (s390_emit_pop): New function.
1530 (s390_emit_stack_flush): New function.
1531 (s390_emit_zero_ext): New function.
1532 (s390_emit_swap): New function.
1533 (s390_emit_stack_adjust): New function.
1534 (s390_emit_set_r2): New function.
1535 (s390_emit_int_call_1): New function.
1536 (s390_emit_void_call_2): New function.
1537 (s390_emit_eq_goto): New function.
1538 (s390_emit_ne_goto): New function.
1539 (s390_emit_lt_goto): New function.
1540 (s390_emit_le_goto): New function.
1541 (s390_emit_gt_goto): New function.
1542 (s390_emit_ge_goto): New function.
1543 (s390x_emit_prologue): New function.
1544 (s390x_emit_epilogue): New function.
1545 (s390x_emit_add): New function.
1546 (s390x_emit_sub): New function.
1547 (s390x_emit_mul): New function.
1548 (s390x_emit_lsh): New function.
1549 (s390x_emit_rsh_signed): New function.
1550 (s390x_emit_rsh_unsigned): New function.
1551 (s390x_emit_ext): New function.
1552 (s390x_emit_log_not): New function.
1553 (s390x_emit_bit_and): New function.
1554 (s390x_emit_bit_or): New function.
1555 (s390x_emit_bit_xor): New function.
1556 (s390x_emit_bit_not): New function.
1557 (s390x_emit_equal): New function.
1558 (s390x_emit_less_signed): New function.
1559 (s390x_emit_less_unsigned): New function.
1560 (s390x_emit_ref): New function.
1561 (s390x_emit_if_goto): New function.
1562 (s390x_emit_const): New function.
1563 (s390x_emit_call): New function.
1564 (s390x_emit_reg): New function.
1565 (s390x_emit_pop): New function.
1566 (s390x_emit_stack_flush): New function.
1567 (s390x_emit_zero_ext): New function.
1568 (s390x_emit_swap): New function.
1569 (s390x_emit_stack_adjust): New function.
1570 (s390x_emit_int_call_1): New function.
1571 (s390x_emit_void_call_2): New function.
1572 (s390x_emit_eq_goto): New function.
1573 (s390x_emit_ne_goto): New function.
1574 (s390x_emit_lt_goto): New function.
1575 (s390x_emit_le_goto): New function.
1576 (s390x_emit_gt_goto): New function.
1577 (s390x_emit_ge_goto): New function.
1578 (s390_emit_ops): New function.
1579 (struct linux_target_ops): Fill in emit_ops hook.
1581 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1584 * Makefile.in: Add s390 IPA files.
1585 * configure.srv: Build IPA for s390.
1586 * linux-s390-ipa.c: New file.
1587 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1588 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1589 (tdesc_s390_linux32): Likewise.
1590 (init_registers_s390_linux32v1): Likewise.
1591 (tdesc_s390_linux32v1): Likewise.
1592 (init_registers_s390_linux32v2): Likewise.
1593 (tdesc_s390_linux32v2): Likewise.
1594 (init_registers_s390_linux64): Likewise.
1595 (tdesc_s390_linux64): Likewise.
1596 (init_registers_s390_linux64v1): Likewise.
1597 (tdesc_s390_linux64v1): Likewise.
1598 (init_registers_s390_linux64v2): Likewise.
1599 (tdesc_s390_linux64v2): Likewise.
1600 (init_registers_s390_te_linux64): Likewise.
1601 (tdesc_s390_te_linux64): Likewise.
1602 (init_registers_s390_vx_linux64): Likewise.
1603 (tdesc_s390_vx_linux64): Likewise.
1604 (init_registers_s390_tevx_linux64): Likewise.
1605 (tdesc_s390_tevx_linux64): Likewise.
1606 (init_registers_s390x_linux64): Likewise.
1607 (tdesc_s390x_linux64): Likewise.
1608 (init_registers_s390x_linux64v1): Likewise.
1609 (tdesc_s390x_linux64v1): Likewise.
1610 (init_registers_s390x_linux64v2): Likewise.
1611 (tdesc_s390x_linux64v2): Likewise.
1612 (init_registers_s390x_te_linux64): Likewise.
1613 (tdesc_s390x_te_linux64): Likewise.
1614 (init_registers_s390x_vx_linux64): Likewise.
1615 (tdesc_s390x_vx_linux64): Likewise.
1616 (init_registers_s390x_tevx_linux64): Likewise.
1617 (tdesc_s390x_tevx_linux64): Likewise.
1618 (have_hwcap_s390_vx): New static variable.
1619 (s390_arch_setup): Fill have_hwcap_s390_vx.
1620 (s390_get_thread_area): New function.
1621 (s390_ft_entry_gpr_esa): New const.
1622 (s390_ft_entry_gpr_zarch): New const.
1623 (s390_ft_entry_misc): New const.
1624 (s390_ft_entry_fr): New const.
1625 (s390_ft_entry_vr): New const.
1626 (s390_ft_main_31): New const.
1627 (s390_ft_main_64): New const.
1628 (s390_ft_exit_fr): New const.
1629 (s390_ft_exit_vr): New const.
1630 (s390_ft_exit_misc): New const.
1631 (s390_ft_exit_gpr_esa): New const.
1632 (s390_ft_exit_gpr_zarch): New const.
1633 (append_insns): New function.
1634 (s390_relocate_instruction): New function.
1635 (s390_install_fast_tracepoint_jump_pad): New function.
1636 (s390_get_min_fast_tracepoint_insn_len): New function.
1637 (s390_get_ipa_tdesc_idx): New function.
1638 (struct linux_target_ops): Wire in the above functions.
1639 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1640 * linux-s390-tdesc.h: New file.
1642 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1644 * linux-s390-low.c (s390_supports_tracepoints): New function.
1645 (struct linux_target_ops): Fill supports_tracepoints hook.
1647 2016-03-18 Yao Qi <yao.qi@linaro.org>
1649 * linux-low.c (lwp_signal_can_be_delivered): New function.
1650 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1652 2016-03-18 Yao Qi <yao.qi@linaro.org>
1654 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1655 0 if signal is enqueued. Remove 'signal' from one debugging
1656 message. Move one debugging message to some lines below.
1657 Remove code setting 'signal' to 0.
1659 2016-03-18 Yao Qi <yao.qi@linaro.org>
1661 * linux-low.c (linux_low_filter_event): Remove redundant
1662 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1664 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1666 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1667 (struct linux_target_ops): Wire in the above.
1669 2016-03-03 Yao Qi <yao.qi@linaro.org>
1671 * linux-low.c: Update comments to start_step_over.
1673 2016-03-03 Yao Qi <yao.qi@linaro.org>
1676 * linux-low.c (handle_extended_wait): Set child suspended
1677 if event_lwp->bp_reinsert isn't zero.
1679 2016-03-02 Yao Qi <yao.qi@linaro.org>
1681 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1682 enqueue_pending_signal.
1684 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1686 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1689 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1691 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1692 (s390_regmap_3264) [!__s390x__]: New global.
1693 (s390_collect_ptrace_register): Skip map entries containing -1.
1694 (s390_supply_ptrace_register): Ditto.
1695 (s390_fill_gprs_high): New function.
1696 (s390_store_gprs_high): New function.
1697 (s390_regsets): Add NT_S390_HIGH_GPRS.
1698 (s390_get_hwcap): Enable on 31-bit.
1699 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1700 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1701 Detect NT_S390_HIGH_GPRS.
1702 (s390_usrregs_info_3264): Enable on 31-bit.
1703 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1704 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1706 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1709 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1710 * configure.srv: Ditto.
1711 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1712 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1713 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1714 (init_registers_amd64_linux): Remove prototype.
1715 (tdesc_amd64_linux): Remove declaration.
1716 (get_ipa_tdesc): New function.
1717 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1718 initialize remaining tdescs.
1719 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1720 (init_registers_i386_linux): Remove prototype.
1721 (tdesc_i386_linux): Remove declaration.
1722 (get_ipa_tdesc): New function.
1723 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1724 initialize remaining tdescs.
1725 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1726 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1727 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1728 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1729 (x86_get_ipa_tdesc_idx): New function.
1730 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1731 * linux-x86-tdesc.h: New file.
1732 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1733 (target_get_ipa_tdesc_idx): New macro.
1734 * tracepoint.c (ipa_tdesc_idx): New macro.
1735 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1736 (symbol_list): Add ipa_tdesc_idx.
1737 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1738 (ipa_tdesc): Remove.
1739 (ipa_tdesc_idx): New variable.
1740 (get_context_regcache): Use get_ipa_tdesc.
1741 (gdb_collect): Ditto.
1743 * tracepoint.h (get_ipa_tdesc): New prototype.
1744 (ipa_tdesc): Remove.
1746 2016-02-24 Pedro Alves <palves@redhat.com>
1748 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1749 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1750 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1751 Factor out common code between the USE_SIGTRAP_SIGINFO and
1752 !USE_SIGTRAP_SIGINFO blocks.
1753 (linux_low_filter_event): Call save_stop_reason instead of
1754 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1756 (linux_wait_1): Update comments.
1758 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1760 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1761 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1762 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1763 ppc_insert_point, ppc_remove_point.
1765 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1767 * linux-s390-low.c (s390_supports_z_point_type): New function.
1768 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1770 2016-02-16 Yao Qi <yao.qi@linaro.org>
1772 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1773 PC. Get pc from regcache_read_pc.
1775 2016-02-12 Yao Qi <yao.qi@linaro.org>
1777 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1778 or linux_get_pc_32bit.
1779 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1781 2016-02-12 Yao Qi <yao.qi@linaro.org>
1783 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1784 arm_linux_get_next_pcs_fixup.
1786 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1788 * tracepoint.c (x_tracepoint_action_download): Change
1789 write_inferior_data_ptr to write_inferior_data_pointer.
1790 (cmd_qtstart): Likewise.
1791 (write_inferior_data_ptr): Remove.
1792 (download_agent_expr): Change write_inferior_data_ptr to
1793 write_inferior_data_pointer.
1794 (download_tracepoint_1): Likewise.
1795 (download_tracepoint): Likewise.
1796 (download_trace_state_variables): Likewise.
1798 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1799 Marcin Kościelnicki <koriakin@0x04.net>
1801 * tracepoint.c (struct tracepoint_action_ops): Remove.
1802 (struct tracepoint_action): Remove ops.
1803 (m_tracepoint_action_download, r_tracepoint_action_download)
1804 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1805 size and offset accordingly.
1806 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1807 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1808 (tracepoint_action_send, tracepoint_action_download): New functions.
1809 Helpers for trace action handlers.
1810 (add_tracepoint_action): Remove setup actions ops.
1811 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1813 2016-02-10 Yao Qi <yao.qi@linaro.org>
1815 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1817 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1819 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1821 * configure: Regenerate.
1823 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1825 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1826 void * to gdb_byte *.
1827 * linux-low.c (siginfo_fixup): Likewise.
1828 (linux_xfer_siginfo): Likewise.
1829 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1831 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1833 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1835 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1837 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1839 * linux-x86-low.c [__x86_64__]: Include
1840 "nat/amd64-linux-siginfo.h".
1841 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1842 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1843 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1844 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1845 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1846 (cpt_si_fd, si_timerid, si_overrun): Move from
1847 nat/amd64-linux-siginfo.c.
1848 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1850 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1852 * server.c (skip_to_semicolon): Remove.
1853 (process_point_options): Use strchrnul instead of
1856 2016-01-26 Yao Qi <yao.qi@linaro.org>
1858 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1859 * linux-low.c (install_software_single_step_breakpoints): Don't
1860 call regcache_read_pc.
1861 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1864 2016-01-26 Yao Qi <yao.qi@linaro.org>
1866 * linux-low.c (install_software_single_step_breakpoints): Call
1867 regcache_read_pc instead of get_pc.
1869 2016-01-26 Yao Qi <yao.qi@linaro.org>
1871 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1872 (unblock_async_io): Rename to ...
1873 (block_unblock_async_io): ... it. New function.
1874 (enable_async_io): Don't install SIGIO handler. Unblock it
1876 (disable_async_io): Don't ignore SIGIO. Block it instead.
1877 (initialize_async_io): Install SIGIO handler. Don't call
1880 2016-01-26 Yao Qi <yao.qi@linaro.org>
1882 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1883 first character is '\003', call *the_target->request_interrupt.
1885 2016-01-25 Yao Qi <yao.qi@linaro.org>
1887 * remote-utils.c (new_thread_notify): Remove.
1888 (dead_thread_notify): Likewise.
1889 * remote-utils.h (new_thread_notify): Remove declaration.
1890 (dead_thread_notify): Likewise.
1892 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1894 * gdb.trace/pending.exp: Fix expected message on continue.
1896 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1898 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1899 it works properly on big-endian machines where sizeof (CORE_ADDR)
1902 2016-01-21 Pedro Alves <palves@redhat.com>
1904 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1905 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1906 * configure: Regenerate.
1908 2016-01-21 Yao Qi <yao.qi@linaro.org>
1910 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1911 is_thumb and set it according to CPSR saved on the stack.
1912 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1913 arm_sigreturn_next_pc.
1915 2016-01-18 Yao Qi <yao.qi@linaro.org>
1917 * linux-low.c (linux_set_pc_64bit): New function.
1918 (linux_get_pc_64bit): New function.
1919 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1921 * linux-sparc-low.c (debug_threads): Remove declaration.
1922 (sparc_get_pc): Remove.
1923 (the_low_target): Use linux_get_pc_64bit instead of
1925 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1926 (the_low_target): Use linux_get_pc_64bit and
1929 2016-01-18 Yao Qi <yao.qi@linaro.org>
1931 * linux-arm-low.c (debug_threads): Remove declaration.
1932 (arm_get_pc, arm_set_pc): Remove.
1933 (the_low_target): Use linux_get_pc_32bit and
1935 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1936 (the_low_target): Use linux_get_pc_32bit and
1938 * linux-cris-low.c (debug_threads): Remove declaration.
1939 (cris_get_pc, cris_set_pc,): Remove.
1940 (the_low_target): Use linux_get_pc_32bit and
1942 * linux-crisv32-low.c (debug_threads): Remove declaration.
1943 (cris_get_pc, cris_set_pc): Remove.
1944 (the_low_target): Use linux_get_pc_32bit and
1946 * linux-low.c: Include inttypes.h.
1947 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1948 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1949 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1950 (the_low_target): Use linux_get_pc_32bit and
1952 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1953 (the_low_target): Use linux_get_pc_32bit and
1955 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1956 (the_low_target): Use linux_get_pc_32bit and
1958 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1959 (the_low_target): Use linux_get_pc_32bit and
1961 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1962 (the_low_target): Use linux_get_pc_32bit and
1965 2016-01-18 Gary Benson <gbenson@redhat.com>
1967 * configure.ac (AC_FUNC_FORK): New check.
1968 * config.in: Regenerate.
1969 * configure: Likewise.
1971 2016-01-14 Yao Qi <yao.qi@linaro.org>
1973 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1974 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1975 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1976 arm_get_next_pcs_ctor.
1978 2016-01-12 Josh Stone <jistone@redhat.com>
1979 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1981 * inferiors.h: Include "gdb_vecs.h".
1982 (struct process_info): Add syscalls_to_catch.
1983 * inferiors.c (remove_process): Free syscalls_to_catch.
1984 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1985 syscall_return stops.
1986 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1987 * server.c (handle_general_set): Handle QCatchSyscalls.
1988 (handle_query): Report support for QCatchSyscalls.
1989 * target.h (struct target_ops): Add supports_catch_syscall.
1990 (target_supports_catch_syscall): New macro.
1991 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1992 (struct lwp_info): Add syscall_state.
1993 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1994 Maintain syscall_state and syscalls_to_catch across exec.
1995 (get_syscall_trapinfo): New function, proxy to the_low_target.
1996 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1997 (linux_low_filter_event): Toggle syscall_state entry/return for
1998 syscall traps, and set it ignored for all others.
1999 (gdb_catching_syscalls_p): New function.
2000 (gdb_catch_this_syscall_p): New function.
2001 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2002 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2003 (linux_supports_catch_syscall): New function.
2004 (linux_target_ops): Install it.
2005 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2006 (the_low_target): Install it.
2008 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2010 * acinclude.m4: Include new ../warning.m4 file.
2011 * configure: Regenerated.
2012 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2014 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2016 * ax.c (is_goto_target): Mark static.
2017 * linux-low.c (register_addr): Likewise.
2018 (linux_fetch_registers, linux_store_registers): Likewise.
2019 * mem-break.c (any_persistent_commands): Fix old prototype.
2020 (add_commands_to_breakpoint): Mark static.
2021 * regcache.c (find_register_by_name): Delete unused func.
2022 * remote-utils.c (hex_or_minus_one): Mark static.
2023 * server.c (monitor_show_help): Mark static.
2024 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2025 handle_v_requests): Likewise.
2027 2016-01-12 Pedro Alves <palves@redhat.com>
2029 Remove use of the registered trademark symbol throughout.
2031 2016-01-08 Yao Qi <yao.qi@linaro.org>
2033 * remote-utils.c (getpkt): If c is '\003', call target hook
2036 2016-01-06 Yao Qi <yao.qi@linaro.org>
2038 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2039 linux-aarch32-low.c.
2040 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2041 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2042 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2043 (thumb2_breakpoint): Declare.
2044 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2045 linux-aarch32-low.h.
2046 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2047 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2048 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2050 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2052 * gdbreplay.c (gdbreplay_version): Change copyright year in
2054 * server.c (gdbserver_version): Likewise.
2056 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2058 * server.c (crc32_table): Delete.
2059 (crc32): Use libiberty's xcrc32 function.
2061 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2063 * lynx-low.c (lynx_delete_thread_callback): New function.
2064 (lynx_mourn): Properly delete our process and all of its
2065 threads. Remove call to clear_inferiors.
2067 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2069 * target.c (thread_search_callback): Add check that
2070 the thread_stopped target callback is not NULL before
2073 2015-12-21 Yao Qi <yao.qi@linaro.org>
2075 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2078 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2080 * server.c (handle_query): Call target_supports_software_single_step.
2082 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2084 * linux-low.c (single_step): New function.
2085 (linux_resume_one_lwp_throw): Call single_step.
2086 (start_step_over): Likewise.
2088 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2090 * Makefile.in (SFILES): Append arch/arm-linux.c,
2091 arch/arm-get-next-pcs.c.
2092 (arm-linux.o): New rule.
2093 (arm-get-next-pcs.o): New rule.
2094 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2096 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2097 to linux-aarch32-low.c.
2098 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2099 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2100 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2101 (thumb2_breakpoint_len): Likewise.
2102 (arm_is_thumb_mode): Make non-static.
2103 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2104 from linux-aarch32-low.c.
2105 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2106 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2107 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2108 (thumb2_breakpoint_len): Likewise.
2109 (arm_is_thumb_mode): New declaration.
2110 * linux-arm-low.c: Include arch/arm-linux.h
2111 aarch/arm-get-next-pcs.h, sys/syscall.h.
2112 (get_next_pcs_ops): New struct.
2113 (get_next_pcs_addr_bits_remove): New function.
2114 (get_next_pcs_is_thumb): New function.
2115 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2116 (arm_sigreturn_next_pc): Likewise.
2117 (get_next_pcs_syscall_next_pc): Likewise.
2118 (arm_gdbserver_get_next_pcs): Likewise.
2119 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2121 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2122 * server.h: Include gdb_vecs.h.
2124 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2126 * Makefile.in (SFILES): Append common/common-regcache.c.
2127 (OBS): Append common-regcache.o.
2128 (common-regcache.o): New rule.
2129 * regcache.c (init_register_cache): Initialize cache to
2131 (regcache_raw_read_unsigned): New function.
2132 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2133 register_status enum.
2135 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2137 * linux-aarch64-low.c (the_low_targets): Rename
2138 breakpoint_reinsert_addr to get_next_pcs.
2139 * linux-arm-low.c (the_low_targets): Likewise.
2140 * linux-bfin-low.c (the_low_targets): Likewise.
2141 * linux-cris-low.c (the_low_targets): Likewise.
2142 * linux-crisv32-low.c (the_low_targets): Likewise.
2143 * linux-low.c (can_software_single_step): Likewise.
2144 (install_software_single_step_breakpoints): New function.
2145 (start_step_over): Use install_software_single_step_breakpoints.
2146 * linux-low.h: New CORE_ADDR vector.
2147 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2149 * linux-mips-low.c (the_low_targets): Likewise.
2150 * linux-nios2-low.c (the_low_targets): Likewise.
2151 * linux-sparc-low.c (the_low_targets): Likewise.
2153 2015-12-17 Pedro Alves <palves@redhat.com>
2155 * linux-low.c (linux_kill_one_lwp): Remove references to
2157 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2159 (linux_init_signals): Delete.
2160 (initialize_low): Adjust.
2161 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2163 2015-12-16 Pedro Alves <palves@redhat.com>
2165 * configure.ac (compiler warning flags): When testing a
2166 -Wno-foo option, check whether -Wfoo works instead.
2167 * configure: Regenerate.
2169 2015-12-11 Don Breazeal <donb@codesourcery.com>
2171 * server.c (process_serial_event): Don't exit from gdbserver
2172 in remote mode if there are still active inferiors.
2174 2015-12-11 Yao Qi <yao.qi@linaro.org>
2176 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2177 arm_breakpoint_at if the process is 32-bit.
2179 2015-12-11 Yao Qi <yao.qi@linaro.org>
2181 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2184 2015-12-07 Yao Qi <yao.qi@linaro.org>
2186 * configure.srv: Append arm.o to srv_tgtobj for
2187 aarch64*-*-linux* target.
2188 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2189 from linux-arm-low.c.
2190 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2191 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2192 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2193 (thumb2_breakpoint_len): Likewise.
2194 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2195 (arm_breakpoint_kinds): Likewise.
2196 (arm_breakpoint_kind_from_pc): Likewise.
2197 (arm_sw_breakpoint_from_kind): Likewise.
2198 (arm_breakpoint_kind_from_current_state): Likewise.
2199 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2200 (arm_sw_breakpoint_from_kind): Declare.
2201 (arm_breakpoint_kind_from_current_state): Declare.
2202 (arm_breakpoint_at): Declare.
2203 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2204 arm_sw_breakpoint_from_kind if process is 32-bit.
2205 (aarch64_breakpoint_kind_from_pc): New function.
2206 (aarch64_breakpoint_kind_from_current_state): New function.
2207 (the_low_target): Initialize fields breakpoint_kind_from_pc
2208 and breakpoint_kind_from_current_state.
2209 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2210 linux-aarch32-low.c.
2211 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2212 (arm_breakpoint, arm_breakpoint_len): Likewise.
2213 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2214 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2215 (arm_is_thumb_mode): Likewise.
2216 (arm_breakpoint_at): Likewise.
2217 (arm_breakpoint_kind_from_pc): Likewise.
2218 (arm_sw_breakpoint_from_kind): Likewise.
2219 (arm_breakpoint_kind_from_current_state): Likewise.
2222 2015-08-04 Yao Qi <yao.qi@linaro.org>
2224 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2225 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2226 * server.c (extended_protocol): Remove "static".
2227 * server.h (extended_protocol): Declare it.
2229 2015-12-04 Josh Stone <jistone@redhat.com>
2231 * target.h (struct target_ops) <arch_setup>: Rename to ...
2232 (struct target_ops) <post_create_inferior>: ... this.
2233 (target_arch_setup): Rename to ...
2234 (target_post_create_inferior): ... this, calling post_create_inferior.
2235 * server.c (start_inferior): Update target_arch_setup calls to
2236 target_post_create_inferior.
2237 * linux-low.c (linux_low_ptrace_options): Forward declare.
2238 (linux_arch_setup): Update its comment for general use.
2239 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2240 (struct linux_target_ops): Use linux_post_create_inferior.
2241 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2242 to post_create_inferior.
2243 * nto-low.c (struct nto_target_ops): Likewise.
2244 * spu-low.c (struct spu_target_ops): Likewise.
2245 * win32-low.c (struct win32_target_ops): Likewise.
2247 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2249 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2251 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2253 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2254 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2255 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2256 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2257 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2258 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2259 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2260 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2261 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2262 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2263 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2264 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2266 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2268 * linux-low.c (linux_look_up_symbols): Don't call
2269 linux_supports_traceclone.
2270 * linux-low.h (thread_db_init): Remove use_events argument.
2271 * thread-db.c (thread_db_use_event): Remove global variable.
2272 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2273 (struct thread_db) <td_create_bp>: Remove field.
2274 (thread_db_create_event): Remove function.
2275 (thread_db_enable_reporting): Likewise.
2276 (find_one_thread): Don't check for thread_db_use_events.
2277 (attach_thread): Likewise.
2278 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2279 (try_thread_db_load_1): Don't check for thread_db_use_events.
2280 (thread_db_init): Remove use_events argument and thread events
2282 (remove_thread_event_breakpoints): Remove function.
2283 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2285 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2287 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2289 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2290 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2291 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2292 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2293 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2295 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2297 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2298 * linux-low.c (can_hardware_single_step): Use
2299 supports_hardware_single_step.
2300 (can_software_single_step): New function.
2301 (start_step_over): Call can_software_single_step.
2302 (linux_supports_hardware_single_step): New function.
2303 (struct target_ops) <supports_software_single_step>: Initialize.
2304 * linux-low.h (struct linux_target_ops)
2305 <supports_hardware_single_step>: Initialize.
2306 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2307 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2308 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2309 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2310 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2311 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2312 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2313 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2314 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2315 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2317 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2318 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2320 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2321 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2322 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2324 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2325 * target.h (struct target_ops): <supports_software_single_step>:
2327 (target_supports_software_single_step): New macro.
2329 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2331 * linux-low.c (linux_wait_1): Fix pc advance condition.
2332 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2333 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2335 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2337 * linux-arm-low.c (arm_is_thumb_mode): New function.
2338 (arm_breakpoint_at): Use arm_is_thumb_mode.
2339 (arm_breakpoint_kind_from_current_state): New function.
2340 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2342 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2343 (linux_breakpoint_kind_from_current_state): New function.
2344 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2345 * linux-low.h (struct linux_target_ops)
2346 <breakpoint_kind_from_current_state>: New field.
2347 * target.h (struct target_ops): Likewise.
2348 (target_breakpoint_kind_from_current_state): New macro.
2350 2015-11-30 Pedro Alves <palves@redhat.com>
2352 * linux-low.c (linux_resume): Wake up the event loop before
2355 2015-11-30 Pedro Alves <palves@redhat.com>
2357 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2359 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2361 * target.c (struct thread_search): New structure.
2362 (thread_search_callback): New function.
2363 (prev_general_thread): New global.
2364 (prepare_to_access_memory, done_accessing_memory): New functions.
2365 * target.h (prepare_to_access_memory, done_accessing_memory):
2366 Replace macros with function declarations.
2368 2015-11-30 Pedro Alves <palves@redhat.com>
2371 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2372 report TARGET_WAITKIND_NO_RESUMED.
2373 * remote-utils.c (prepare_resume_reply): Handle
2374 TARGET_WAITKIND_NO_RESUMED.
2375 * server.c (report_no_resumed): New global.
2376 (handle_query) <qSupported>: Handle "no-resumed+". Report
2377 "no-resumed+" support.
2378 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2379 return error if the client doesn't support no-resumed events.
2380 (push_stop_notification): New function.
2381 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2382 events if the client supports them.
2384 2015-11-30 Pedro Alves <palves@redhat.com>
2386 * linux-low.c (thread_still_has_status_pending_p): Don't check
2388 (lwp_resumed): New function.
2389 (status_pending_p_callback): Return early if the LWP is not
2390 supposed to be resumed.
2392 2015-11-30 Pedro Alves <palves@redhat.com>
2394 * linux-low.c (handle_extended_wait): Assert that the LWP's
2395 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2396 thread create events, leave the new child's status pending.
2397 (linux_low_filter_event): If GDB wants to hear about thread exit
2398 events, leave the LWP marked dead and don't delete it.
2399 (linux_wait_for_event_filtered): Don't check for thread exit.
2400 (filter_exit_event): New function.
2401 (linux_wait_1): Use it, when returning an exit event.
2402 (linux_resume_one_lwp_throw): Assert that the LWP's
2403 waitstatus is TARGET_WAITKIND_IGNORE.
2404 * remote-utils.c (prepare_resume_reply): Handle
2405 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2406 * server.c (report_thread_events): New global.
2407 (handle_general_set): Handle QThreadEvents.
2408 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2409 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2410 TARGET_WAITKIND_THREAD_EXITED.
2411 * server.h (report_thread_events): Declare.
2413 2015-11-30 Pedro Alves <palves@redhat.com>
2415 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2416 the thread's last_resume_kind was resume_stop.
2418 2015-11-30 Pedro Alves <palves@redhat.com>
2420 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2423 2015-11-30 Pedro Alves <palves@redhat.com>
2425 * server.c (handle_v_requests): Handle vCtrlC.
2427 2015-11-30 Pedro Alves <palves@redhat.com>
2429 * gdbthread.h (find_any_thread_of_pid): Declare.
2430 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2432 * server.c (handle_query): If current_thread is NULL, look for
2433 another thread of the selected process.
2435 2015-11-26 Daniel Colascione <dancol@dancol.org>
2436 Simon Marchi <simon.marchi@ericsson.com>
2438 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2439 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2441 * target.h (struct target_ops) <thread_name>: New field.
2442 (target_thread_name): New macro.
2444 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2446 * regcache.h (regcache_invalidate_pid): Add declaration.
2447 * regcache.c (regcache_invalidate_pid): New function, extracted
2448 from regcache_invalidate.
2449 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2450 Add trivial documentation comment.
2451 * lynx-low.c: Use regcache_invalidate_pid instead of
2452 regcache_invalidate.
2454 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2456 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2457 and Elf64_auxv_t if the target is Android.
2459 2015-11-22 Doug Evans <xdje42@gmail.com>
2461 * target.h: #include <sys/types.h>.
2463 2015-11-19 Pedro Alves <palves@redhat.com>
2465 * linux-low.c (linux_process_qsupported): Change prototype.
2467 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2469 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2470 and adjust to loop over all features.
2471 * server.c (handle_query) <qSupported>: Adjust to call
2472 target_process_qsupported once, passing it a vector of unprocessed
2474 * target.h (struct target_ops) <process_qsupported>: Change
2476 (target_process_qsupported): Adjust.
2478 2015-11-19 Pedro Alves <palves@redhat.com>
2480 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2482 * configure: Regenerate.
2484 2015-11-19 Pedro Alves <palves@redhat.com>
2486 * configure: Regenerate.
2488 2015-11-19 Yao Qi <yao.qi@linaro.org>
2490 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2493 2015-11-19 Yao Qi <yao.qi@linaro.org>
2495 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2496 (struct aarch64_operand): Move enum out.
2498 2015-11-19 Yao Qi <yao.qi@linaro.org>
2500 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2501 struct user_fpsimd_state *.
2502 (aarch64_store_fpregset): Likewise.
2504 2015-11-19 Yao Qi <yao.qi@linaro.org>
2506 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2507 struct user_pt_regs *.
2508 (aarch64_store_gregset): Likewise.
2510 2015-11-18 Pedro Alves <palves@redhat.com>
2512 * Makefile.in (all_object_files): Add $IPA_OBJS.
2514 2015-11-17 Pedro Alves <palves@redhat.com>
2516 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2517 GDB_SIGNAL_0 and gdb_signal_to_string.
2519 2015-11-17 Pedro Alves <palves@redhat.com>
2521 * win32-low.c (handle_output_debug_string): Remove parameter.
2522 (win32_kill): Remove our_status local and adjust call to
2523 handle_output_debug_string.
2524 (get_child_debug_event): Adjust call to
2525 handle_output_debug_string.
2527 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2529 * linux-mips-low.c (mips_fill_gregset): Add cast.
2530 (mips_store_gregset): Likewise.
2531 (mips_fill_fpregset): Likewise.
2532 (mips_store_fpregset): Likewise.
2534 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2536 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2539 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2541 * linux-mips-low.c (mips_linux_new_thread): Change type of
2542 watch_type to enum target_hw_bp_type.
2544 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2546 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2547 Change return type to arm_hwbp_type.
2549 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2551 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2552 (arm_store_gregset): Likewise.
2553 * linux-arm-low.c (arm_get_hwcap): Likewise.
2554 (arm_read_description): Likewise.
2556 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2558 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2560 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2562 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2563 (ppc_fill_vsxregset): Likewise.
2564 (ppc_store_vsxregset): Likewise.
2565 (ppc_fill_vrregset): Likewise.
2566 (ppc_store_vrregset): Likewise.
2567 (ppc_fill_evrregset): Likewise.
2568 (ppc_store_evrregset): Likewise.
2570 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2572 * linux-ppc-low.c (ppc_usrregs_info): Remove
2573 forward-declaration.
2574 (ppc_arch_setup): Move lower in file.
2576 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2578 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2579 (ps_pdwrite): Likewise.
2581 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2583 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2584 to after assert checks.
2586 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2588 * proc-service.c (ps_pdread): Add/adjust casts.
2589 (ps_pdwrite): Add/adjust casts.
2591 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2593 * server.c (handle_search_memory_1): Cast return value of
2596 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2598 * server.c (write_qxfer_response): Change type of data to
2601 2015-10-29 Pedro Alves <palves@redhat.com>
2603 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2605 2015-10-29 Pedro Alves <palves@redhat.com>
2607 * tracepoint.c (clear_installed_tracepoints): Add casts.
2609 2015-10-29 Pedro Alves <palves@redhat.com>
2611 * server.c (handle_v_cont, process_serial_event): Add enum
2612 gdb_signal casts to signal parsing code.
2614 2015-10-29 Pedro Alves <palves@redhat.com>
2616 * linux-low.h (NULL_REGSET): Define.
2617 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2618 * linux-arm-low.c (arm_regsets): Likewise.
2619 * linux-crisv32-low.c (cris_regsets): Likewise.
2620 * linux-m68k-low.c (m68k_regsets): Likewise.
2621 * linux-mips-low.c (mips_regsets): Likewise.
2622 * linux-nios2-low.c (nios2_regsets): Likewise.
2623 * linux-ppc-low.c (ppc_regsets): Likewise.
2624 * linux-s390-low.c (s390_regsets): Likewise.
2625 * linux-sh-low.c (sh_regsets): Likewise.
2626 * linux-sparc-low.c (sparc_regsets): Likewise.
2627 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2628 * linux-tile-low.c (tile_regsets): Likewise.
2629 * linux-x86-low.c (x86_regsets): Likewise.
2630 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2632 2015-10-29 Pedro Alves <palves@redhat.com>
2634 * linux-low.h (NULL_REGSET): Define.
2635 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2636 * linux-arm-low.c (arm_regsets): Likewise.
2637 * linux-crisv32-low.c (cris_regsets): Likewise.
2638 * linux-m68k-low.c (m68k_regsets): Likewise.
2639 * linux-mips-low.c (mips_regsets): Likewise.
2640 * linux-nios2-low.c (nios2_regsets): Likewise.
2641 * linux-ppc-low.c (ppc_regsets): Likewise.
2642 * linux-s390-low.c (s390_regsets): Likewise.
2643 * linux-sh-low.c (sh_regsets): Likewise.
2644 * linux-sparc-low.c (sparc_regsets): Likewise.
2645 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2646 * linux-tile-low.c (tile_regsets): Likewise.
2647 * linux-x86-low.c (x86_regsets): Likewise.
2648 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2650 2015-10-26 Doug Evans <dje@google.com>
2652 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2654 2015-10-26 Doug Evans <dje@google.com>
2656 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2658 2015-10-26 Doug Evans <dje@google.com>
2660 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2662 (attach_thread, find_new_threads_callback): Ditto.
2664 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2666 * mem-break.h (set_breakpoint_data): Remove.
2668 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2670 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2671 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2672 (initialize_low): Remove set_breakpoint_data call.
2673 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2674 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2675 (initialize_low): Remove set_breakpoint_data call.
2676 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2677 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2678 (initialize_low): Remove set_breakpoint_data call.
2680 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2682 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2683 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2684 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2685 * target.h (target_breakpoint_kind_from_pc): New macro.
2687 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2689 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2690 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2691 the default breakpoint kind.
2693 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2695 * linux-arm-low.c (arm_supports_z_point_type): Add software
2698 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2700 * linux-arm-low.c: Refactor breakpoint definitions.
2701 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2702 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2704 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2706 * Makefile.in: Add arm.c/o.
2707 * configure.srv: Likewise.
2708 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2709 (arm_breakpoint_kind_from_pc): New function.
2710 (arm_sw_breakpoint_from_kind): Return proper kind.
2711 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2713 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2715 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2717 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2718 (struct raw_breakpoint) <size>: Remove.
2719 (struct raw_breakpoint) <kind>: Add.
2720 (bp_size): New function.
2721 (bp_opcode): Likewise.
2722 (find_raw_breakpoint_at): Adjust for kind.
2723 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2724 (remove_memory_breakpoint): Adjust for kind call bp_size.
2725 (set_raw_breakpoint_at): Adjust for kind.
2726 (set_breakpoint): Likewise.
2727 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2728 (delete_raw_breakpoint): Adjust for kind.
2729 (delete_breakpoint): Likewise.
2730 (find_gdb_breakpoint): Likewise.
2731 (set_gdb_breakpoint_1): Likewise.
2732 (set_gdb_breakpoint): Likewise.
2733 (delete_gdb_breakpoint_1): Likewise.
2734 (delete_gdb_breakpoint): Likewise.
2735 (uninsert_raw_breakpoint): Likewise.
2736 (reinsert_raw_breakpoint): Likewise.
2737 (set_breakpoint_data): Remove.
2738 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2739 (check_mem_read): Adjust for kind call bp_size.
2740 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2741 (clone_one_breakpoint): Adjust for kind.
2742 * mem-break.h (set_gdb_breakpoint): Likewise.
2743 (delete_gdb_breakpoint): Likewise.
2744 * server.c (process_serial_event): Likewise.
2746 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2748 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2749 (struct linux_target_ops) <breakpoint>: Remove.
2750 (struct linux_target_ops) <breakpoint_len>: Remove.
2751 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2752 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2753 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2754 (arm_sw_breakpoint_from_kind): New function.
2755 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2756 (struct linux_target_ops) <breakpoint>: Remove.
2757 (struct linux_target_ops) <breakpoint_len>: Remove.
2758 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2759 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2760 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2761 (struct linux_target_ops) <breakpoint>: Remove.
2762 (struct linux_target_ops) <breakpoint_len>: Remove.
2763 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2764 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2765 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2766 (struct linux_target_ops) <breakpoint>: Remove.
2767 (struct linux_target_ops) <breakpoint_len>: Remove.
2768 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2769 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2770 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2771 and sw_breakpoint_from_kind to increment the pc.
2772 (linux_breakpoint_kind_from_pc): New function.
2773 (linux_sw_breakpoint_from_kind): New function.
2774 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2775 (initialize_low): Call breakpoint_kind_from_pc and
2776 sw_breakpoint_from_kind to replace breakpoint_data/len.
2777 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2779 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2780 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2781 (struct linux_target_ops) <breakpoint>: Remove.
2782 (struct linux_target_ops) <breakpoint_len>: Remove.
2783 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2784 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2785 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2786 (struct linux_target_ops) <breakpoint>: Remove.
2787 (struct linux_target_ops) <breakpoint_len>: Remove.
2788 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2789 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2790 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2791 (struct linux_target_ops) <breakpoint>: Remove.
2792 (struct linux_target_ops) <breakpoint_len>: Remove.
2793 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2794 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2795 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2796 (struct linux_target_ops) <breakpoint>: Remove.
2797 (struct linux_target_ops) <breakpoint_len>: Remove.
2798 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2799 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2800 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2801 (struct linux_target_ops) <breakpoint>: Remove.
2802 (struct linux_target_ops) <breakpoint_len>: Remove.
2803 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2804 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2805 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2806 (struct linux_target_ops) <breakpoint>: Remove.
2807 (struct linux_target_ops) <breakpoint_len>: Remove.
2808 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2809 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2810 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2811 (struct linux_target_ops) <breakpoint>: Remove.
2812 (struct linux_target_ops) <breakpoint_len>: Remove.
2813 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2814 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2815 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2816 (struct linux_target_ops) <breakpoint>: Remove.
2817 (struct linux_target_ops) <breakpoint_len>: Remove.
2818 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2819 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2820 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2821 (struct linux_target_ops) <breakpoint>: Remove.
2822 (struct linux_target_ops) <breakpoint_len>: Remove.
2823 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2824 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2825 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2826 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2827 (struct linux_target_ops) <breakpoint>: Remove.
2828 (struct linux_target_ops) <breakpoint_len>: Remove.
2829 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2830 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2831 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2832 (struct linux_target_ops) <breakpoint>: Remove.
2833 (struct linux_target_ops) <breakpoint_len>: Remove.
2834 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2835 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2837 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2839 * linux-cris-low.c (cris_get_pc): Remove void arg.
2841 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2843 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2846 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2848 * inferiors.c (thread_pid_matches_callback): New function.
2849 (find_thread_process): New function.
2850 (remove_thread): Reset current_thread.
2851 (remove_process): Assert threads have been removed first.
2853 2015-10-15 Yao Qi <yao.qi@linaro.org>
2855 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2857 (aarch64_remove_point): Likewise.
2858 * regcache.c (regcache_register_size): New function.
2860 2015-10-12 Yao Qi <yao.qi@linaro.org>
2862 * linux-aarch64-low.c: Update all callers as emit_load_store
2863 is renamed to aarch64_emit_load_store.
2865 2015-10-12 Yao Qi <yao.qi@linaro.org>
2867 * linux-aarch64-low.c: Update all callers of function renaming
2868 from emit_insn to aarch64_emit_insn.
2870 2015-10-12 Yao Qi <yao.qi@linaro.org>
2872 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2873 arch/aarch64-insn.h.
2874 (struct aarch64_memory_operand): Likewise.
2876 (emit_insn): Move to arch/aarch64-insn.c.
2877 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2878 (emit_load_store): Move to arch/aarch64-insn.c.
2879 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2880 (can_encode_int32): Remove.
2882 2015-10-12 Yao Qi <yao.qi@linaro.org>
2884 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2885 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2886 (aarch64_relocate_instruction): Likewise.
2887 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2888 (struct aarch64_insn_visitor): Likewise.
2890 2015-10-12 Yao Qi <yao.qi@linaro.org>
2892 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2893 (struct aarch64_insn_visitor): New.
2894 (struct aarch64_insn_relocation_data): New.
2895 (aarch64_ftrace_insn_reloc_b): New function.
2896 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2897 (aarch64_ftrace_insn_reloc_cb): Likewise.
2898 (aarch64_ftrace_insn_reloc_tb): Likewise.
2899 (aarch64_ftrace_insn_reloc_adr): Likewise.
2900 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2901 (aarch64_ftrace_insn_reloc_others): Likewise.
2903 (aarch64_relocate_instruction): Use visitor.
2905 2015-10-12 Yao Qi <yao.qi@linaro.org>
2907 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2908 int. Add argument buf.
2909 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2910 aarch64_relocate_instruction.
2912 2015-10-12 Yao Qi <yao.qi@linaro.org>
2914 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2915 argument insn. Remove local variable insn. Don't call
2917 (aarch64_install_fast_tracepoint_jump_pad): Call
2920 2015-09-30 Yao Qi <yao.qi@linaro.org>
2922 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2923 (emit_load_store_pair): Likewise.
2925 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2927 * dll.c (match_dll): Add cast(s).
2928 (unloaded_dll): Likewise.
2929 * linux-low.c (second_thread_of_pid_p): Likewise.
2930 (delete_lwp_callback): Likewise.
2931 (count_events_callback): Likewise.
2932 (select_event_lwp_callback): Likewise.
2933 (linux_set_resume_request): Likewise.
2934 * server.c (accumulate_file_name_length): Likewise.
2935 (emit_dll_description): Likewise.
2936 (handle_qxfer_threads_worker): Likewise.
2937 (visit_actioned_threads): Likewise.
2938 * thread-db.c (any_thread_of): Likewise.
2939 * tracepoint.c (same_process_p): Likewise.
2940 (match_blocktype): Likewise.
2941 (build_traceframe_info_xml): Likewise.
2943 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2945 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2947 (gdb_unparse_agent_expr): Likewise.
2948 * hostio.c (require_data): Likewise.
2949 (handle_pread): Likewise.
2950 * linux-low.c (disable_regset): Likewise.
2951 (fetch_register): Likewise.
2952 (store_register): Likewise.
2953 (get_dynamic): Likewise.
2954 (linux_qxfer_libraries_svr4): Likewise.
2955 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2956 (set_fast_tracepoint_jump): Likewise.
2957 (uninsert_fast_tracepoint_jumps_at): Likewise.
2958 (reinsert_fast_tracepoint_jumps_at): Likewise.
2959 (validate_inserted_breakpoint): Likewise.
2960 (clone_agent_expr): Likewise.
2961 * regcache.c (init_register_cache): Likewise.
2962 * remote-utils.c (putpkt_binary_1): Likewise.
2963 (decode_M_packet): Likewise.
2964 (decode_X_packet): Likewise.
2965 (look_up_one_symbol): Likewise.
2966 (relocate_instruction): Likewise.
2967 (monitor_output): Likewise.
2968 * server.c (handle_search_memory): Likewise.
2969 (handle_qxfer_exec_file): Likewise.
2970 (handle_qxfer_libraries): Likewise.
2971 (handle_qxfer): Likewise.
2972 (handle_query): Likewise.
2973 (handle_v_cont): Likewise.
2974 (handle_v_run): Likewise.
2975 (captured_main): Likewise.
2976 * target.c (write_inferior_memory): Likewise.
2977 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2978 * tracepoint.c (init_trace_buffer): Likewise.
2979 (add_tracepoint_action): Likewise.
2980 (add_traceframe): Likewise.
2981 (add_traceframe_block): Likewise.
2982 (cmd_qtdpsrc): Likewise.
2983 (cmd_qtdv): Likewise.
2984 (cmd_qtstatus): Likewise.
2985 (response_source): Likewise.
2986 (response_tsv): Likewise.
2987 (cmd_qtnotes): Likewise.
2988 (gdb_collect): Likewise.
2989 (initialize_tracepoint): Likewise.
2991 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2993 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2994 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2995 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2997 (enum aarch64_condition_codes): New enum.
2998 (w0): New static global.
3001 (struct aarch64_memory_operand) <type>: New
3002 MEMORY_OPERAND_POSTINDEX type.
3003 (postindex_memory_operand): New helper function.
3004 (emit_ret): New function.
3005 (emit_load_store_pair): New function, factored out of emit_stp
3006 with support for MEMORY_OPERAND_POSTINDEX.
3007 (emit_stp): Rewrite using emit_load_store_pair.
3008 (emit_ldp): New function.
3009 (emit_load_store): Likewise.
3010 (emit_ldr): Mention post-index instruction in comment.
3011 (emit_ldrh): New function.
3012 (emit_ldrb): New function.
3013 (emit_ldrsw): Mention post-index instruction in comment.
3014 (emit_str): Likewise.
3015 (emit_subs): New function.
3016 (emit_cmp): Likewise.
3017 (emit_and): Likewise.
3018 (emit_orr): Likewise.
3019 (emit_orn): Likewise.
3020 (emit_eor): Likewise.
3021 (emit_mvn): Likewise.
3022 (emit_lslv): Likewise.
3023 (emit_lsrv): Likewise.
3024 (emit_asrv): Likewise.
3025 (emit_mul): Likewise.
3026 (emit_sbfm): Likewise.
3027 (emit_sbfx): Likewise.
3028 (emit_ubfm): Likewise.
3029 (emit_ubfx): Likewise.
3030 (emit_csinc): Likewise.
3031 (emit_cset): Likewise.
3032 (emit_nop): Likewise.
3033 (emit_ops_insns): New helper function.
3034 (emit_pop): Likewise.
3035 (emit_push): Likewise.
3036 (aarch64_emit_prologue): New function.
3037 (aarch64_emit_epilogue): Likewise.
3038 (aarch64_emit_add): Likewise.
3039 (aarch64_emit_sub): Likewise.
3040 (aarch64_emit_mul): Likewise.
3041 (aarch64_emit_lsh): Likewise.
3042 (aarch64_emit_rsh_signed): Likewise.
3043 (aarch64_emit_rsh_unsigned): Likewise.
3044 (aarch64_emit_ext): Likewise.
3045 (aarch64_emit_log_not): Likewise.
3046 (aarch64_emit_bit_and): Likewise.
3047 (aarch64_emit_bit_or): Likewise.
3048 (aarch64_emit_bit_xor): Likewise.
3049 (aarch64_emit_bit_not): Likewise.
3050 (aarch64_emit_equal): Likewise.
3051 (aarch64_emit_less_signed): Likewise.
3052 (aarch64_emit_less_unsigned): Likewise.
3053 (aarch64_emit_ref): Likewise.
3054 (aarch64_emit_if_goto): Likewise.
3055 (aarch64_emit_goto): Likewise.
3056 (aarch64_write_goto_address): Likewise.
3057 (aarch64_emit_const): Likewise.
3058 (aarch64_emit_call): Likewise.
3059 (aarch64_emit_reg): Likewise.
3060 (aarch64_emit_pop): Likewise.
3061 (aarch64_emit_stack_flush): Likewise.
3062 (aarch64_emit_zero_ext): Likewise.
3063 (aarch64_emit_swap): Likewise.
3064 (aarch64_emit_stack_adjust): Likewise.
3065 (aarch64_emit_int_call_1): Likewise.
3066 (aarch64_emit_void_call_2): Likewise.
3067 (aarch64_emit_eq_goto): Likewise.
3068 (aarch64_emit_ne_goto): Likewise.
3069 (aarch64_emit_lt_goto): Likewise.
3070 (aarch64_emit_le_goto): Likewise.
3071 (aarch64_emit_gt_goto): Likewise.
3072 (aarch64_emit_ge_got): Likewise.
3073 (aarch64_emit_ops_impl): New static global variable.
3074 (aarch64_emit_ops): New target function, return
3075 &aarch64_emit_ops_impl.
3076 (struct linux_target_ops): Install it.
3078 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3080 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3081 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3083 * linux-aarch64-ipa.c: New file.
3084 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3086 (aarch64_get_thread_area): New target method.
3087 (extract_signed_bitfield): New helper function.
3088 (aarch64_decode_ldr_literal): New function.
3089 (enum aarch64_opcodes): New enum.
3090 (struct aarch64_register): New struct.
3091 (struct aarch64_operand): New struct.
3092 (x0): New static global.
3101 (aarch64_register): New helper function.
3102 (register_operand): Likewise.
3103 (immediate_operand): Likewise.
3104 (struct aarch64_memory_operand): New struct.
3105 (offset_memory_operand): New helper function.
3106 (preindex_memory_operand): Likewise.
3107 (enum aarch64_system_control_registers): New enum.
3108 (ENCODE): New macro.
3109 (emit_insn): New helper function.
3110 (emit_b): New function.
3111 (emit_bcond): Likewise.
3112 (emit_cb): Likewise.
3113 (emit_tb): Likewise.
3114 (emit_blr): Likewise.
3115 (emit_stp): Likewise.
3116 (emit_ldp_q_offset): Likewise.
3117 (emit_stp_q_offset): Likewise.
3118 (emit_load_store): Likewise.
3119 (emit_ldr): Likewise.
3120 (emit_ldrsw): Likewise.
3121 (emit_str): Likewise.
3122 (emit_ldaxr): Likewise.
3123 (emit_stxr): Likewise.
3124 (emit_stlr): Likewise.
3125 (emit_data_processing_reg): Likewise.
3126 (emit_data_processing): Likewise.
3127 (emit_add): Likewise.
3128 (emit_sub): Likewise.
3129 (emit_mov): Likewise.
3130 (emit_movk): Likewise.
3131 (emit_mov_addr): Likewise.
3132 (emit_mrs): Likewise.
3133 (emit_msr): Likewise.
3134 (emit_sevl): Likewise.
3135 (emit_wfe): Likewise.
3136 (append_insns): Likewise.
3137 (can_encode_int32_in): New helper function.
3138 (aarch64_relocate_instruction): New function.
3139 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3140 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3141 (struct linux_target_ops): Install aarch64_get_thread_area,
3142 aarch64_install_fast_tracepoint_jump_pad and
3143 aarch64_get_min_fast_tracepoint_insn_len.
3145 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3147 * Makefile.in (aarch64-insn.o): New rule.
3148 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3150 2015-09-21 Yao Qi <yao.qi@linaro.org>
3152 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3154 2015-09-21 Yao Qi <yao.qi@linaro.org>
3156 * tracepoint.c (max_jump_pad_size): Remove.
3158 2015-09-18 Yao Qi <yao.qi@linaro.org>
3160 * linux-aarch64-low.c: Don't include sys/uio.h.
3161 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3163 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3165 * tracepoint.c (eval_result_type): Change prototype.
3166 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3168 2015-09-15 Pedro Alves <palves@redhat.com>
3170 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3171 Check whether to report exec events instead of checking whether
3172 multiprocess is enabled.
3174 2015-09-15 Pedro Alves <palves@redhat.com>
3177 * remote-utils.c (prepare_resume_reply): Merge
3178 TARGET_WAITKIND_VFORK_DONE switch case with the
3179 TARGET_WAITKIND_FORKED case.
3181 2015-09-15 Yao Qi <yao.qi@linaro.org>
3183 * server.c (handle_query): Check string comparison using
3184 "else if" instead of "if".
3186 2015-09-15 Yao Qi <yao.qi@linaro.org>
3188 * server.c (vCont_supported): New global variable.
3189 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3190 matches. Append ";vContSupported+" to own_buf.
3191 (handle_v_requests): Append ";s;S" to own_buf if target supports
3192 hardware single step or vCont_supported is false.
3193 (capture_main): Set vCont_supported to zero.
3195 2015-09-15 Yao Qi <yao.qi@linaro.org>
3197 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3199 (linux_supports_hardware_single_step): ... New function.
3200 (linux_target_ops): Update.
3201 * lynx-low.c (lynx_target_ops): Set field
3202 supports_hardware_single_step to target_can_do_hardware_single_step.
3203 * nto-low.c (nto_target_ops): Likewise.
3204 * spu-low.c (spu_target_ops): Likewise.
3205 * win32-low.c (win32_target_ops): Likewise.
3206 * target.c (target_can_do_hardware_single_step): New function.
3207 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3208 Remove. <supports_hardware_single_step>: New field.
3209 (target_supports_conditional_breakpoints): Remove.
3210 (target_supports_hardware_single_step): New macro.
3211 (target_can_do_hardware_single_step): Declare.
3212 * server.c (handle_query): Use target_supports_hardware_single_step
3213 instead of target_supports_conditional_breakpoints.
3215 2015-09-15 Yao Qi <yao.qi@linaro.org>
3217 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3219 (struct linux_target_ops the_low_target): Install
3220 aarch64_linux_siginfo_fixup.
3222 2015-09-11 Don Breazeal <donb@codesourcery.com>
3223 Luis Machado <lgustavo@codesourcery.com>
3225 * linux-low.c (linux_mourn): Static declaration.
3226 (linux_arch_setup): Move in front of
3227 handle_extended_wait.
3228 (linux_arch_setup_thread): New function.
3229 (handle_extended_wait): Handle exec events. Call
3230 linux_arch_setup_thread. Make event_lwp argument a
3231 pointer-to-a-pointer.
3232 (check_zombie_leaders): Do not check stopped threads.
3233 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3234 (linux_low_filter_event): Add lwp and thread for exec'ing
3235 non-leader thread if leader thread has been deleted.
3236 Refactor code into linux_arch_setup_thread and call it.
3237 Pass child lwp pointer by reference to handle_extended_wait.
3238 (linux_wait_for_event_filtered): Update comment.
3239 (linux_wait_1): Prevent clobbering exec event status.
3240 (linux_supports_exec_events): New function.
3241 (linux_target_ops) <supports_exec_events>: Initialize new member.
3242 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3244 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3245 * server.c (report_exec_events): New global variable.
3246 (handle_query): Handle qSupported query for exec-events feature.
3247 (captured_main): Initialize report_exec_events.
3248 * server.h (report_exec_events): Declare new global variable.
3249 * target.h (struct target_ops) <supports_exec_events>: New
3251 (target_supports_exec_events): New macro.
3252 * win32-low.c (win32_target_ops) <supports_exec_events>:
3253 Initialize new member.
3255 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3257 * linux-low.c (linux_low_enable_btrace): Remove.
3258 (linux_target_ops): Replace linux_low_enable_btrace with
3259 linux_enable_btrace.
3261 2015-09-03 Yao Qi <yao.qi@linaro.org>
3263 * linux-aarch64-low.c (aarch64_insert_point): Call
3264 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3267 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3269 * linux-low.c (check_stopped_by_breakpoint): Use
3270 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3272 2015-08-27 Pedro Alves <palves@redhat.com>
3274 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3276 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3278 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3279 the XNEW-family equivalent.
3280 (compile_bytecodes): Likewise.
3281 * dll.c (loaded_dll): Likewise.
3282 * event-loop.c (append_callback_event): Likewise.
3283 (create_file_handler): Likewise.
3284 (create_file_event): Likewise.
3285 * hostio.c (handle_open): Likewise.
3286 * inferiors.c (add_thread): Likewise.
3287 (add_process): Likewise.
3288 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3289 * linux-arm-low.c (arm_new_process): Likewise.
3290 (arm_new_thread): Likewise.
3291 * linux-low.c (add_to_pid_list): Likewise.
3292 (linux_add_process): Likewise.
3293 (handle_extended_wait): Likewise.
3294 (add_lwp): Likewise.
3295 (enqueue_one_deferred_signal): Likewise.
3296 (enqueue_pending_signal): Likewise.
3297 (linux_resume_one_lwp_throw): Likewise.
3298 (linux_resume_one_thread): Likewise.
3299 (linux_read_memory): Likewise.
3300 (linux_write_memory): Likewise.
3301 * linux-mips-low.c (mips_linux_new_process): Likewise.
3302 (mips_linux_new_thread): Likewise.
3303 (mips_add_watchpoint): Likewise.
3304 * linux-x86-low.c (initialize_low_arch): Likewise.
3305 * lynx-low.c (lynx_add_process): Likewise.
3306 * mem-break.c (set_raw_breakpoint_at): Likewise.
3307 (set_breakpoint): Likewise.
3308 (add_condition_to_breakpoint): Likewise.
3309 (add_commands_to_breakpoint): Likewise.
3310 (clone_agent_expr): Likewise.
3311 (clone_one_breakpoint): Likewise.
3312 * regcache.c (new_register_cache): Likewise.
3313 * remote-utils.c (look_up_one_symbol): Likewise.
3314 * server.c (queue_stop_reply): Likewise.
3315 (start_inferior): Likewise.
3316 (queue_stop_reply_callback): Likewise.
3317 (handle_target_event): Likewise.
3318 * spu-low.c (fetch_ppc_memory): Likewise.
3319 (store_ppc_memory): Likewise.
3320 * target.c (set_target_ops): Likewise.
3321 * thread-db.c (thread_db_load_search): Likewise.
3322 (try_thread_db_load_1): Likewise.
3323 * tracepoint.c (add_tracepoint): Likewise.
3324 (add_tracepoint_action): Likewise.
3325 (create_trace_state_variable): Likewise.
3326 (cmd_qtdpsrc): Likewise.
3327 (cmd_qtro): Likewise.
3328 (add_while_stepping_state): Likewise.
3329 * win32-low.c (child_add_thread): Likewise.
3330 (get_image_name): Likewise.
3332 2015-08-25 Yao Qi <yao.qi@linaro.org>
3334 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3336 2015-08-25 Yao Qi <yao.qi@linaro.org>
3338 * Makefile.in (aarch64-linux.o): New rule.
3339 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3341 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3342 (aarch64_init_debug_reg_state): Make it extern.
3343 (aarch64_linux_prepare_to_resume): Remove.
3345 2015-08-25 Yao Qi <yao.qi@linaro.org>
3347 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3348 lwp_arch_private_info and ptid_of_lwp.
3350 2015-08-25 Yao Qi <yao.qi@linaro.org>
3352 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3353 Find proc_info by find_process_pid. All callers updated.
3355 2015-08-25 Yao Qi <yao.qi@linaro.org>
3357 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3359 (debug_reg_change_callback): Remove.
3360 (aarch64_notify_debug_reg_change): Remove.
3362 2015-08-25 Yao Qi <yao.qi@linaro.org>
3364 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3365 Call current_lwp_ptid.
3367 2015-08-25 Yao Qi <yao.qi@linaro.org>
3369 * linux-aarch64-low.c (debug_reg_change_callback): Use
3372 2015-08-25 Yao Qi <yao.qi@linaro.org>
3374 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3376 2015-08-25 Yao Qi <yao.qi@linaro.org>
3378 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3380 2015-08-25 Yao Qi <yao.qi@linaro.org>
3382 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3385 2015-08-25 Yao Qi <yao.qi@linaro.org>
3387 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3389 (debug_reg_change_callback): Remove argument entry and add argument
3390 lwp. Remove local variable thread. Don't print thread id in the
3391 debugging output. Don't check whether pid of thread equals to pid.
3392 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3393 iterate_over_lwps instead find_inferior.
3395 2015-08-24 Pedro Alves <palves@redhat.com>
3397 * inferiors.c (get_first_process): New function.
3398 * inferiors.h (get_first_process): New declaration.
3399 * remote-utils.c (read_ptid): Default to the first process in the
3400 list, instead of to the current thread's process.
3402 2015-08-24 Pedro Alves <palves@redhat.com>
3404 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3405 * event-loop.c: Likewise.
3406 * remote-utils.c: Likewise.
3407 * tracepoint.c: Likewise.
3409 2015-08-24 Pedro Alves <palves@redhat.com>
3411 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3414 2015-08-21 Pedro Alves <palves@redhat.com>
3416 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3417 instead of literal 1.
3419 2015-08-21 Pedro Alves <palves@redhat.com>
3421 * tdesc.c (default_description): Explicitly zero-initialize.
3423 2015-08-21 Pedro Alves <palves@redhat.com>
3426 * inferiors.c (remove_thread): Discard any pending stop reply for
3428 * server.c (remove_all_on_match_pid): Rename to ...
3429 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3431 (discard_queued_stop_replies): Change parameter to a ptid. Now
3433 (handle_v_kill, kill_inferior_callback, captured_main)
3434 (process_serial_event): Adjust.
3435 * server.h (discard_queued_stop_replies): Declare.
3437 2015-08-21 Pedro Alves <palves@redhat.com>
3439 * linux-low.c (wait_for_sigstop): Always switch to no thread
3440 selected if the previously current thread dies.
3441 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3442 process instead of the current thread's.
3443 * remote-utils.c (input_interrupt): Don't check if there's no
3445 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3446 current thread to the general thread fails, error out.
3447 (handle_qxfer_auxv, handle_qxfer_libraries)
3448 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3449 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3450 (handle_query): Check if there's a thread selected instead of
3451 checking whether there's any thread in the thread list.
3452 (handle_qxfer_threads, handle_qxfer_btrace)
3453 (handle_qxfer_btrace_conf): Don't error out early if there's no
3454 thread in the thread list.
3455 (handle_v_cont, myresume): Don't set the current thread to the
3457 (process_serial_event) <Hg handling>: Also set thread_id if the
3458 previous general thread is still alive.
3459 (process_serial_event) <g/G handling>: If setting the current
3460 thread to the general thread fails, error out.
3461 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3462 thread's lwp instead of the current thread's.
3463 * target.c (set_desired_thread): If the desired thread was not
3464 found, leave the current thread pointing to NULL. Return an int
3465 (boolean) indicating success.
3466 * target.h (set_desired_thread): Change return type to int.
3468 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3470 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3471 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3473 (ps_get_thread_area): New function.
3475 2015-08-19 Gary Benson <gbenson@redhat.com>
3477 * hostio.c (handle_pread): Do not attempt to read more data
3478 than hostio_reply_with_data can fit in a packet.
3480 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3482 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3484 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3486 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3488 2015-08-06 Pedro Alves <palves@redhat.com>
3490 * tracepoint.c (expr_eval_result): Now an int.
3492 2015-08-06 Pedro Alves <palves@redhat.com>
3494 * gdbthread.h (struct regcache): Forward declare.
3495 (struct thread_info) <regcache_data>: Now a struct regcache
3497 * inferiors.c (inferior_regcache_data)
3498 (set_inferior_regcache_data): Now work with struct regcache
3500 * inferiors.h (struct regcache): Forward declare.
3501 (inferior_regcache_data, set_inferior_regcache_data): Now work
3502 with struct regcache pointers.
3503 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3504 (free_register_cache_thread): Remove struct regcache pointer
3507 2015-08-06 Pedro Alves <palves@redhat.com>
3509 * server.c (captured_main): On error, print the exception message
3510 to stderr, and if run_once is set, throw a quit.
3512 2015-08-06 Pedro Alves <palves@redhat.com>
3514 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3517 2015-08-06 Pedro Alves <palves@redhat.com>
3519 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3520 reading beyond the passed in buffer length.
3522 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3524 * tracepoint.c (symbol_list) <required>: Remove.
3526 2015-08-06 Pedro Alves <palves@redhat.com>
3528 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3529 count if stopping and suspending threads.
3530 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3531 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3532 (linux_detach): Complete an ongoing step-over.
3533 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3535 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3536 (linux_wait_1): If passing a signal to the inferior after
3537 finishing a step-over, unsuspend and re-resume all lwps. If we
3538 see a single-step event but the thread should be continuing, don't
3539 pass the trap to gdb.
3540 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3541 internal_error instead of gdb_assert.
3542 (enqueue_pending_signal): New function.
3543 (check_ptrace_stopped_lwp_gone): Add debug output.
3544 (start_step_over): Use internal_error instead of gdb_assert.
3545 (complete_ongoing_step_over): New function.
3546 (linux_resume_one_thread): Don't resume a suspended thread.
3547 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3550 2015-08-06 Pedro Alves <palves@redhat.com>
3552 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3553 (linux_thread_alive): Use lwp_is_marked_dead.
3554 (extended_event_reported): Delete.
3555 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3556 instead of extended_event_reported.
3557 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3559 (lwp_is_marked_dead): New function.
3560 (lwp_running): Use lwp_is_marked_dead.
3561 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3564 2015-08-06 Pedro Alves <palves@redhat.com>
3566 * linux-low.c (linux_wait_1): Move fork event output out of the
3567 !report_to_gdb check. Pass event_child->waitstatus to
3568 target_waitstatus_to_string instead of ourstatus.
3570 2015-08-04 Yao Qi <yao.qi@linaro.org>
3572 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3573 if current_thread is 32 bit.
3575 2015-08-04 Yao Qi <yao.qi@linaro.org>
3577 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3578 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3579 * server.c (extended_protocol): Remove "static".
3580 * server.h (extended_protocol): Declare it.
3582 2015-08-04 Yao Qi <yao.qi@linaro.org>
3584 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3585 both aarch64 and aarch32.
3586 (aarch64_set_pc): Likewise.
3588 2015-08-04 Yao Qi <yao.qi@linaro.org>
3590 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3591 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3592 arm-with-neon.xml to srv_xmlfiles.
3593 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3594 (is_64bit_tdesc): New function.
3595 (aarch64_linux_read_description): New function.
3596 (aarch64_arch_setup): Call aarch64_linux_read_description.
3597 (regs_info): Rename to regs_info_aarch64.
3598 (aarch64_regs_info): Return right regs_info.
3599 (initialize_low_arch): Call initialize_low_arch_aarch32.
3601 2015-08-04 Yao Qi <yao.qi@linaro.org>
3603 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3604 * linux-aarch32-low.c: New file.
3605 * linux-aarch32-low.h: New file.
3606 * linux-arm-low.c (arm_fill_gregset): Move it to
3607 linux-aarch32-low.c.
3608 (arm_store_gregset): Likewise.
3609 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3610 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3611 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3612 (regs_info): Rename to regs_info_arm.
3613 (arm_regs_info): Return regs_info_aarch32 if
3614 have_ptrace_getregset is 1 and target description is
3615 arm_with_neon or arm_with_vfpv3.
3616 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3617 Call initialize_low_arch_aarch32 instead.
3619 2015-08-04 Yao Qi <yao.qi@linaro.org>
3621 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3622 * linux-low.c: ... here.
3623 * linux-low.h (have_ptrace_getregset): Declare it.
3625 2015-08-04 Pedro Alves <palves@redhat.com>
3627 * thread-db.c (struct thread_db): Use new typedefs.
3628 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3630 (disable_thread_event_reporting): Cast result of dlsym to
3631 destination function pointer type.
3632 (thread_db_mourn): Use td_ta_delete_ftype.
3634 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3636 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3638 (CDX_BREAKPOINT): Define for R2.
3639 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3640 (the_low_target): Add comments.
3642 2015-07-30 Yao Qi <yao.qi@linaro.org>
3644 * linux-arm-low.c (arm_hwcap): Remove it.
3645 (arm_read_description): New local variable arm_hwcap. Don't
3646 set arm_hwcap to zero.
3648 2015-07-30 Yao Qi <yao.qi@linaro.org>
3650 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3651 Use regcache->tdesc instead.
3652 (arm_store_wmmxregset): Likewise.
3653 (arm_fill_vfpregset): Likewise.
3654 (arm_store_vfpregset): Likewise.
3656 2015-07-30 Yao Qi <yao.qi@linaro.org>
3658 * linux-arm-low.c: Include arch/arm.h.
3659 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3660 (arm_store_gregset): Likewise.
3662 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3664 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3665 ptrace's 4th parameter.
3667 2015-07-27 Yao Qi <yao.qi@linaro.org>
3669 * configure.srv (case aarch64*-*-linux*): Don't set
3672 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3674 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3676 * linux-arm-low.c: Likewise.
3677 * linux-cris-low.c: Likewise.
3678 * linux-crisv32-low.c: Likewise.
3679 * linux-low.c: Likewise.
3680 * linux-m68k-low.c: Likewise.
3681 * linux-mips-low.c: Likewise.
3682 * linux-nios2-low.c: Likewise.
3683 * linux-s390-low.c: Likewise.
3684 * linux-sparc-low.c: Likewise.
3685 * linux-tic6x-low.c: Likewise.
3686 * linux-tile-low.c: Likewise.
3687 * linux-x86-low.c: Likewise.
3689 2015-07-24 Pedro Alves <palves@redhat.com>
3691 * config.in: Regenerate.
3692 * configure: Regenerate.
3694 2015-07-24 Pedro Alves <palves@redhat.com>
3696 * acinclude.m4: Include ../ptrace.m4.
3697 * configure.ac: Call GDB_AC_PTRACE.
3698 * config.in, configure: Regenerate.
3700 2015-07-24 Yao Qi <yao.qi@linaro.org>
3702 * linux-low.c (linux_create_inferior): Remove setting to
3703 proc->priv->new_inferior.
3704 (linux_attach): Likewise.
3705 (linux_low_filter_event): Likewise.
3706 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3708 2015-07-24 Yao Qi <yao.qi@linaro.org>
3710 * linux-low.c (linux_arch_setup): New function.
3711 (linux_low_filter_event): If proc->tdesc is NULL and
3712 proc->attached is true, call the_low_target.arch_setup.
3713 Otherwise, keep status pending, and return.
3714 (linux_resume_one_lwp_throw): Don't call get_pc if
3715 thread->while_stepping isn't NULL. Don't call
3716 get_thread_regcache if proc->tdesc is NULL.
3717 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3718 (linux_target_ops): Install arch_setup.
3719 * server.c (start_inferior): Call the_target->arch_setup.
3720 * target.h (struct target_ops) <arch_setup>: New field.
3721 (target_arch_setup): New marco.
3722 * lynx-low.c (lynx_target_ops): Update.
3723 * nto-low.c (nto_target_ops): Update.
3724 * spu-low.c (spu_target_ops): Update.
3725 * win32-low.c (win32_target_ops): Update.
3727 2015-07-24 Yao Qi <yao.qi@linaro.org>
3729 * linux-low.c (linux_add_process): Don't set
3730 proc->priv->new_inferior.
3731 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3732 (linux_attach): Likewise.
3734 2015-07-24 Yao Qi <yao.qi@linaro.org>
3736 * server.c (start_inferior): Code refactor.
3738 2015-07-24 Yao Qi <yao.qi@linaro.org>
3740 * server.c (process_serial_event): Set general_thread.
3742 2015-07-21 Yao Qi <yao.qi@linaro.org>
3744 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3745 aarch64_linux_get_debug_reg_capacity.
3747 2015-07-17 Yao Qi <yao.qi@linaro.org>
3749 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3750 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3751 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3752 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3753 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3754 (AARCH64_HWP_ALIGNMENT): Likewise.
3755 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3756 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3757 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3758 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3759 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3760 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3761 (struct aarch64_debug_reg_state): Likewise.
3762 (struct arch_lwp_info): Likewise.
3763 (aarch64_align_watchpoint): Likewise.
3764 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3765 (aarch64_watchpoint_length): Likewise.
3766 (aarch64_point_encode_ctrl_reg): Likewise
3767 (aarch64_point_is_aligned): Likewise.
3768 (aarch64_align_watchpoint): Likewise.
3769 (aarch64_linux_set_debug_regs):
3770 (aarch64_dr_state_insert_one_point): Likewise.
3771 (aarch64_dr_state_remove_one_point): Likewise.
3772 (aarch64_handle_breakpoint): Likewise.
3773 (aarch64_handle_aligned_watchpoint): Likewise.
3774 (aarch64_handle_unaligned_watchpoint): Likewise.
3775 (aarch64_handle_watchpoint): Likewise.
3777 2015-07-17 Yao Qi <yao.qi@linaro.org>
3779 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3780 and don't aarch64_get_debug_reg_state. All callers update.
3781 (aarch64_handle_aligned_watchpoint): Likewise.
3782 (aarch64_handle_unaligned_watchpoint): Likewise.
3783 (aarch64_handle_watchpoint): Likewise.
3784 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3785 (aarch64_remove_point): Likewise.
3787 2015-07-17 Yao Qi <yao.qi@linaro.org>
3789 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3791 (aarch64_handle_unaligned_watchpoint): Likewise.
3793 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3795 Revert the previous 3 commits:
3796 Move gdb_regex* to common/
3797 Move linux_find_memory_regions_full & co.
3798 gdbserver build-id attribute generator
3800 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3801 Jan Kratochvil <jan.kratochvil@redhat.com>
3803 gdbserver build-id attribute generator.
3804 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3805 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3806 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3808 (get_dynamic): Use find_pdhr to traverse program headers.
3809 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3810 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3811 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3812 (get_hex_build_id): New.
3813 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3814 to reply XML document.
3816 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3817 Jan Kratochvil <jan.kratochvil@redhat.com>
3819 * target.c: Include target/target-utils.h and fcntl.h.
3820 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3821 (target_fileio_read_stralloc): New functions.
3823 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3825 * Makefile.in (OBS): Add gdb_regex.o.
3827 * config.in: Rebuilt.
3828 * configure: Rebuilt.
3830 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3831 Jan Kratochvil <jan.kratochvil@redhat.com>
3833 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3834 * Makefile.in (OBS): Add target-utils.o.
3835 (linux-maps.o, target-utils.o): New.
3836 * configure.srv (srv_linux_obj): Add linux-maps.o.
3838 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3840 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3842 (the_low_target): Install it.
3844 2015-07-14 Pedro Alves <palves@redhat.com>
3846 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3847 Instead, ignore ECHILD, and throw an error for other errnos.
3849 2015-07-10 Pedro Alves <palves@redhat.com>
3851 * event-loop.c (struct callback_event) <data>: Change type to
3852 gdb_client_data instance instead of gdb_client_data pointer.
3853 (append_callback_event): Adjust.
3855 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3857 * linux-aarch64-low.c: Add comments for each linux_target_ops
3858 method. Remove comments already covered in target_ops and
3859 linux_target_ops definitions.
3860 (the_low_target): Add comments for each unimplemented method.
3862 2015-07-09 Yao Qi <yao.qi@linaro.org>
3864 * linux-aarch64-low.c (aarch64_regmap): Remove.
3865 (aarch64_usrregs_info): Remove.
3866 (regs_info): Set field usrregs to NULL.
3868 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3870 * linux-low.c: Include "rsp-low.h"
3871 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3872 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3873 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3874 (handle_btrace_enable_pt): New.
3875 (handle_btrace_general_set): Support "pt".
3876 (handle_btrace_conf_general_set): Support "pt:size".
3878 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3880 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3883 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3885 * linux-aarch64-low.c: Remove comment about endianness.
3886 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3887 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3890 2015-06-24 Gary Benson <gbenson@redhat.com>
3892 * linux-i386-ipa.c (stdint.h): Do not include.
3893 * lynx-i386-low.c (stdint.h): Likewise.
3894 * lynx-ppc-low.c (stdint.h): Likewise.
3895 * mem-break.c (stdint.h): Likewise.
3896 * thread-db.c (stdint.h): Likewise.
3897 * tracepoint.c (stdint.h): Likewise.
3898 * win32-low.c (stdint.h): Likewise.
3900 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3902 * server.c (write_qxfer_response): Update call to
3903 remote_escape_output.
3905 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3906 Jan Kratochvil <jan.kratochvil@redhat.com>
3908 Merge multiple hex conversions.
3909 * gdbreplay.c (tohex): Rename to 'fromhex'.
3910 (logchar): Use fromhex.
3912 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3914 * server.c (handle_qxfer_libraries): Set `version' attribute for
3917 2015-06-10 Gary Benson <gbenson@redhat.com>
3919 * target.h (struct target_ops) <multifs_open>: New field.
3920 <multifs_unlink>: Likewise.
3921 <multifs_readlink>: Likewise.
3922 * linux-low.c (nat/linux-namespaces.h): New include.
3923 (linux_target_ops): Initialize the_target->multifs_open,
3924 the_target->multifs_unlink and the_target->multifs_readlink.
3925 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3926 * hostio.c (hostio_fs_pid): New static variable.
3927 (hostio_handle_new_gdb_connection): New function.
3928 (handle_setfs): Likewise.
3929 (handle_open): Use the_target->multifs_open as appropriate.
3930 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3931 (handle_readlink): Use the_target->multifs_readlink as
3933 (handle_vFile): Handle vFile:setfs packets.
3934 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3935 after target_handle_new_gdb_connection.
3937 2015-06-10 Gary Benson <gbenson@redhat.com>
3939 * configure.ac (AC_CHECK_FUNCS): Add setns.
3940 * config.in: Regenerate.
3941 * configure: Likewise.
3942 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3943 (linux-namespaces.o): New rule.
3944 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3946 2015-06-09 Gary Benson <gbenson@redhat.com>
3948 * hostio.c (handle_open): Process mode argument with
3949 fileio_to_host_mode.
3951 2015-06-01 Yao Qi <yao.qi@linaro.org>
3953 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3954 * linux-x86-low.c: Likewise.
3956 2015-05-28 Don Breazeal <donb@codesourcery.com>
3958 * linux-low.c (handle_extended_wait): Initialize
3959 thread_info.last_resume_kind for new fork children.
3961 2015-05-15 Pedro Alves <palves@redhat.com>
3963 * target.h (target_handle_new_gdb_connection): Rewrite using if
3964 wrapped in do/while.
3966 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3968 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3969 * configure, config.in: Regenerate.
3970 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3973 2015-05-12 Don Breazeal <donb@codesourcery.com>
3975 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3976 PTRACE_EVENT_VFORK_DONE.
3977 (linux_low_ptrace_options, extended_event_reported): Add vfork
3979 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3980 and "vforkdone" for RSP 'T' Stop Reply Packet.
3981 * server.h (report_vfork_events): Declare
3984 2015-05-12 Don Breazeal <donb@codesourcery.com>
3986 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3987 (the_low_target) <new_fork>: Initialize new member.
3988 * linux-arm-low.c (arm_new_fork): New function.
3989 (the_low_target) <new_fork>: Initialize new member.
3990 * linux-low.c (handle_extended_wait): Call new target function
3992 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3993 * linux-mips-low.c (mips_add_watchpoint): New function
3994 extracted from mips_insert_point.
3995 (the_low_target) <new_fork>: Initialize new member.
3996 (mips_linux_new_fork): New function.
3997 (mips_insert_point): Call mips_add_watchpoint.
3998 * linux-x86-low.c (x86_linux_new_fork): New function.
3999 (the_low_target) <new_fork>: Initialize new member.
4001 2015-05-12 Don Breazeal <donb@codesourcery.com>
4003 * linux-low.c (handle_extended_wait): Implement return value,
4004 rename argument 'event_child' to 'event_lwp', handle
4005 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4006 (linux_low_ptrace_options): New function.
4007 (linux_low_filter_event): Call linux_low_ptrace_options,
4008 use different argument fo linux_enable_event_reporting,
4009 use return value from handle_extended_wait.
4010 (extended_event_reported): New function.
4011 (linux_wait_1): Call extended_event_reported and set
4012 status to report fork events.
4013 (linux_write_memory): Add pid to debug message.
4014 (reset_lwp_ptrace_options_callback): New function.
4015 (linux_handle_new_gdb_connection): New function.
4016 (linux_target_ops): Initialize new structure member.
4017 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4018 * lynx-low.c: Initialize new structure member.
4019 * remote-utils.c (prepare_resume_reply): Implement stop reason
4020 "fork" for "T" stop message.
4021 * server.c (handle_query): Call handle_new_gdb_connection.
4022 * server.h (report_fork_events): Declare global flag.
4023 * target.h (struct target_ops) <handle_new_gdb_connection>:
4025 (target_handle_new_gdb_connection): New macro.
4026 * win32-low.c: Initialize new structure member.
4028 2015-05-12 Don Breazeal <donb@codesourcery.com>
4030 * mem-break.c (APPEND_TO_LIST): Define macro.
4031 (clone_agent_expr): New function.
4032 (clone_one_breakpoint): New function.
4033 (clone_all_breakpoints): New function.
4034 * mem-break.h: Declare new functions.
4036 2015-05-12 Don Breazeal <donb@codesourcery.com>
4038 * linux-low.c (linux_supports_fork_events): New function.
4039 (linux_supports_vfork_events): New function.
4040 (linux_target_ops): Initialize new structure members.
4041 (initialize_low): Call linux_check_ptrace_features.
4042 * lynx-low.c (lynx_target_ops): Initialize new structure
4044 * server.c (report_fork_events, report_vfork_events):
4046 (handle_query): Add new features to qSupported packet and
4048 (captured_main): Initialize new global variables.
4049 * target.h (struct target_ops) <supports_fork_events>:
4051 <supports_vfork_events>: New member.
4052 (target_supports_fork_events): New macro.
4053 (target_supports_vfork_events): New macro.
4054 * win32-low.c (win32_target_ops): Initialize new structure
4057 2015-05-12 Gary Benson <gbenson@redhat.com>
4059 * server.c (handle_qxfer_exec_file): Use current process
4062 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4064 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4065 Remove HAVE_PTRACE_GETREGS conditionals.
4066 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4067 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4069 2015-05-08 Yao Qi <yao.qi@linaro.org>
4071 * linux-low.c (linux_supports_conditional_breakpoints): New
4073 (linux_target_ops): Install new target method.
4074 * lynx-low.c (lynx_target_ops): Install NULL hook for
4075 supports_conditional_breakpoints.
4076 * nto-low.c (nto_target_ops): Likewise.
4077 * spu-low.c (spu_target_ops): Likewise.
4078 * win32-low.c (win32_target_ops): Likewise.
4079 * server.c (handle_query): Check
4080 target_supports_conditional_breakpoints.
4081 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4083 (target_supports_conditional_breakpoints): New macro.
4085 2015-05-06 Pedro Alves <palves@redhat.com>
4088 * server.c (start_inferior): If the process exits, mourn it.
4090 2015-04-21 Gary Benson <gbenson@redhat.com>
4092 * hostio.c (fileio_open_flags_to_host): Factored out to
4093 fileio_to_host_openflags in common/fileio.c. Single use
4096 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4098 * linux-xtensa-low.c (xtensa_fill_gregset)
4099 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4102 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4104 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4105 (regs_info): Replace usrregs pointer with NULL.
4107 2015-04-17 Gary Benson <gbenson@redhat.com>
4109 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4110 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4111 * server.c (handle_qxfer_exec_file): New function.
4112 (qxfer_packets): Add exec-file entry.
4113 (handle_query): Report qXfer:exec-file:read as supported packet.
4115 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4117 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4119 2015-04-09 Gary Benson <gbenson@redhat.com>
4121 * hostio-errno.c (errno_to_fileio_error): Remove function.
4122 Update caller to use remote_fileio_to_fio_error.
4124 2015-04-09 Yao Qi <yao.qi@linaro.org>
4126 * linux-low.c (linux_insert_point): Call
4127 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4128 (linux_remove_point): Call remove_memory_breakpoint if type is
4130 * linux-x86-low.c (x86_insert_point): Don't call
4131 insert_memory_breakpoint.
4132 (x86_remove_point): Don't call remove_memory_breakpoint.
4134 2015-04-01 Pedro Alves <palves@redhat.com>
4135 Cleber Rosa <crosa@redhat.com>
4137 * server.c (gdbserver_usage): Reorganize and extend the usage
4140 2015-03-24 Pedro Alves <palves@redhat.com>
4142 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4143 output. Also dump TRAP_TRACE.
4144 (linux_low_filter_event): In debug output, distinguish a
4145 resume_stop SIGSTOP from a delayed SIGSTOP.
4147 2015-03-24 Gary Benson <gbenson@redhat.com>
4149 * linux-x86-low.c (x86_linux_new_thread): Moved to
4151 (x86_linux_prepare_to_resume): Likewise.
4153 2015-03-24 Gary Benson <gbenson@redhat.com>
4155 * Makefile.in (x86-linux-dregs.o): New rule.
4156 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4157 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4158 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4159 (x86_linux_dr_get): Likewise.
4160 (x86_linux_dr_set): Likewise.
4161 (update_debug_registers_callback): Likewise.
4162 (x86_linux_dr_set_addr): Likewise.
4163 (x86_linux_dr_get_addr): Likewise.
4164 (x86_linux_dr_set_control): Likewise.
4165 (x86_linux_dr_get_control): Likewise.
4166 (x86_linux_dr_get_status): Likewise.
4167 (x86_linux_update_debug_registers): Likewise.
4169 2015-03-24 Gary Benson <gbenson@redhat.com>
4171 * linux-x86-low.c (x86_linux_update_debug_registers):
4172 New function, factored out from...
4173 (x86_linux_prepare_to_resume): ...this.
4175 2015-03-24 Gary Benson <gbenson@redhat.com>
4177 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4178 (x86_linux_dr_set): Likewise.
4179 (update_debug_registers_callback): Likewise.
4180 (x86_linux_dr_set_addr): Likewise.
4181 (x86_linux_dr_get_addr): Likewise.
4182 (x86_linux_dr_set_control): Likewise.
4183 (x86_linux_dr_get_control): Likewise.
4184 (x86_linux_dr_get_status): Likewise.
4185 (x86_linux_prepare_to_resume): Likewise.
4187 2015-03-24 Gary Benson <gbenson@redhat.com>
4189 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4190 Use perror_with_name. Pass string through gettext.
4191 (x86_linux_dr_set): Likewise.
4193 2015-03-24 Gary Benson <gbenson@redhat.com>
4195 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4196 (x86_linux_dr_set_addr): ...this.
4197 (x86_dr_low_get_addr): Rename to...
4198 (x86_linux_dr_get_addr): ...this.
4199 (x86_dr_low_set_control): Rename to...
4200 (x86_linux_dr_set_control): ...this.
4201 (x86_dr_low_get_control): Rename to...
4202 (x86_linux_dr_get_control): ...this.
4203 (x86_dr_low_get_status): Rename to...
4204 (x86_linux_dr_get_status): ...this.
4205 (x86_dr_low): Update with new function names.
4207 2015-03-24 Gary Benson <gbenson@redhat.com>
4209 * Makefile.in (x86-linux.o): New rule.
4210 * configure.srv: Add x86-linux.o to relevant targets.
4211 * linux-low.c (lwp_set_arch_private_info): New function.
4212 (lwp_arch_private_info): Likewise.
4213 * linux-x86-low.c: Include nat/x86-linux.h.
4214 (arch_lwp_info): Removed structure.
4215 (update_debug_registers_callback):
4216 Use lwp_set_debug_registers_changed.
4217 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4218 and lwp_set_debug_registers_changed.
4219 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4221 2015-03-24 Gary Benson <gbenson@redhat.com>
4223 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4224 * linux-arm-low.c (arm_new_thread): Likewise.
4225 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4226 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4227 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4228 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4230 2015-03-24 Gary Benson <gbenson@redhat.com>
4232 * linux-low.c (ptid_of_lwp): New function.
4233 (lwp_is_stopped): Likewise.
4234 (lwp_stop_reason): Likewise.
4235 * linux-x86-low.c (update_debug_registers_callback):
4237 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4240 2015-03-24 Gary Benson <gbenson@redhat.com>
4242 * linux-low.h (linux_stop_lwp): Remove declaration.
4244 2015-03-24 Gary Benson <gbenson@redhat.com>
4246 * linux-low.h: Include nat/linux-nat.h.
4247 * linux-low.c (iterate_over_lwps_args): New structure.
4248 (iterate_over_lwps_filter): New function.
4249 (iterate_over_lwps): Likewise.
4250 * linux-x86-low.c (update_debug_registers_callback):
4251 Update signature to what iterate_over_lwps expects.
4252 Remove PID check that iterate_over_lwps now performs.
4253 (x86_dr_low_set_addr): Use iterate_over_lwps.
4254 (x86_dr_low_set_control): Likewise.
4256 2015-03-24 Gary Benson <gbenson@redhat.com>
4258 * linux-x86-low.c (x86_debug_reg_state): New function.
4259 (x86_linux_prepare_to_resume): Use the above.
4261 2015-03-24 Gary Benson <gbenson@redhat.com>
4263 * linux-low.c (current_lwp_ptid): New function.
4264 * linux-x86-low.c: Include nat/linux-nat.h.
4265 (x86_dr_low_get_addr): Use current_lwp_ptid.
4266 (x86_dr_low_get_control): Likewise.
4267 (x86_dr_low_get_status): Likewise.
4269 2015-03-20 Pedro Alves <palves@redhat.com>
4271 * tracepoint.c (cmd_qtstatus): Make "str" const.
4273 2015-03-20 Pedro Alves <palves@redhat.com>
4275 * server.c (handle_general_set): Make "req_str" const.
4277 2015-03-19 Pedro Alves <palves@redhat.com>
4279 * linux-low.c (linux_resume_one_lwp): Rename to ...
4280 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4281 instead call perror_with_name.
4282 (check_ptrace_stopped_lwp_gone): New function.
4283 (linux_resume_one_lwp): Reimplement as wrapper around
4284 linux_resume_one_lwp_throw that swallows errors if the LWP is
4287 2015-03-19 Pedro Alves <palves@redhat.com>
4289 * linux-low.c (count_events_callback, select_event_lwp_callback):
4290 No longer check whether the thread has resume_stop as last resume
4293 2015-03-19 Pedro Alves <palves@redhat.com>
4295 * linux-low.c (count_events_callback, select_event_lwp_callback):
4296 Use the lwp's status_pending_p field, not the thread's.
4298 2015-03-19 Pedro Alves <palves@redhat.com>
4300 * linux-low.c (select_event_lwp_callback): Update comments to
4301 no longer mention SIGTRAP.
4303 2015-03-18 Gary Benson <gbenson@redhat.com>
4305 * server.c (handle_query): Do not report vFile:fstat as supported.
4307 2015-03-11 Gary Benson <gbenson@redhat.com>
4309 * hostio.c (sys/types.h): New include.
4310 (sys/stat.h): Likewise.
4311 (common-remote-fileio.h): Likewise.
4312 (handle_fstat): New function.
4313 (handle_vFile): Handle vFile:fstat packets.
4315 2015-03-11 Gary Benson <gbenson@redhat.com>
4317 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4318 struct stat.st_blocks and struct stat.st_blksize.
4319 * configure: Regenerate.
4320 * config.in: Likewise.
4321 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4322 (OBS): Add common-remote-fileio.o.
4323 (common-remote-fileio.o): New rule.
4325 2015-03-09 Pedro Alves <palves@redhat.com>
4327 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4328 'struct sockaddr' pointer in 'accept' call.
4330 2015-03-09 Pedro Alves <palves@redhat.com>
4333 2015-03-07 Pedro Alves <palves@redhat.com>
4334 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4335 or <winsock2.h> here. Instead include "gdb_socket.h".
4336 (remote_open): Use union gdb_sockaddr_u.
4337 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4338 or <winsock2.h> here. Instead include "gdb_socket.h".
4339 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4340 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4342 (init_named_socket, gdb_agent_helper_thread): Use union
4345 2015-03-07 Pedro Alves <palves@redhat.com>
4347 * configure.ac (build_warnings): Move
4348 -Wdeclaration-after-statement to the C-specific set.
4349 * configure: Regenerate.
4351 2015-03-07 Pedro Alves <palves@redhat.com>
4353 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4354 or <winsock2.h> here. Instead include "gdb_socket.h".
4355 (remote_open): Use union gdb_sockaddr_u.
4356 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4357 or <winsock2.h> here. Instead include "gdb_socket.h".
4358 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4359 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4361 (init_named_socket, gdb_agent_helper_thread): Use union
4364 2015-03-07 Pedro Alves <palves@redhat.com>
4366 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4369 2015-03-06 Yao Qi <yao.qi@linaro.org>
4371 * linux-aarch64-low.c (aarch64_insert_point): Use
4372 show_debug_regs as a boolean.
4373 (aarch64_remove_point): Likewise.
4375 2015-03-05 Pedro Alves <palves@redhat.com>
4377 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4378 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4379 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4380 * nto-low.c (nto_target_ops): Likewise.
4381 * spu-low.c (spu_target_ops): Likewise.
4382 * win32-low.c (win32_target_ops): Likewise.
4384 2015-03-04 Pedro Alves <palves@redhat.com>
4386 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4387 Decide whether a breakpoint triggered based on the SIGTRAP's
4389 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4390 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4391 (linux_low_filter_event): Check for breakpoints before checking
4393 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4395 (linux_stopped_by_sw_breakpoint)
4396 (linux_supports_stopped_by_sw_breakpoint)
4397 (linux_stopped_by_hw_breakpoint)
4398 (linux_supports_stopped_by_hw_breakpoint): New functions.
4399 (linux_target_ops): Install new target methods.
4401 2015-03-04 Pedro Alves <palves@redhat.com>
4403 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4404 * server.c (swbreak_feature, hwbreak_feature): New globals.
4405 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4406 (captured_main): Clear swbreak_feature and hwbreak_feature.
4407 * server.h (swbreak_feature, hwbreak_feature): Declare.
4408 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4409 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4410 supports_stopped_by_hw_breakpoint>: New fields.
4411 (target_supports_stopped_by_sw_breakpoint)
4412 (target_stopped_by_sw_breakpoint)
4413 (target_supports_stopped_by_hw_breakpoint)
4414 (target_stopped_by_hw_breakpoint): Declare.
4416 2015-03-04 Pedro Alves <palves@redhat.com>
4418 enum lwp_stop_reason -> enum target_stop_reason
4419 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4420 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4421 (linux_wait_1, stuck_in_jump_pad_callback)
4422 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4423 (linux_stopped_by_watchpoint):
4424 * linux-low.h (enum lwp_stop_reason): Delete.
4425 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4426 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4428 2015-03-04 Yao Qi <yao.qi@linaro.org>
4430 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4432 2015-03-03 Gary Benson <gbenson@redhat.com>
4434 * hostio.c (handle_vFile): Fix prefix lengths.
4436 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4438 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4441 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4443 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4444 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4445 (clean): Add "rm -f" for above C files.
4446 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4447 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4448 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4449 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4450 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4451 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4452 (init_registers_s390x_vx_linux64)
4453 (init_registers_s390x_tevx_linux64)
4454 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4455 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4457 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4458 (s390_store_vxrs_high): New functions.
4459 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4461 (s390_arch_setup): Add logic for selecting one of the new target
4462 descriptions. Activate the new vector regsets if applicable.
4463 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4464 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4465 and init_registers_s390x_tevx_linux64.
4467 2015-03-01 Pedro Alves <palves@redhat.com>
4469 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4472 2015-02-27 Pedro Alves <palves@redhat.com>
4474 * linux-x86-low.c (u_debugreg_offset): New function.
4475 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4477 2015-02-27 Pedro Alves <palves@redhat.com>
4479 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4480 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4481 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4482 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4483 (ps_lsetfpregs, ps_getpid)
4484 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4485 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4486 (ps_lsetxregs, ps_plog): Declare.
4488 2015-02-27 Pedro Alves <palves@redhat.com>
4490 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4491 IP_AGENT_EXPORT_FUNC.
4492 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4493 IP_AGENT_EXPORT_FUNC.
4494 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4495 (IP_AGENT_EXPORT): Delete.
4496 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4497 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4498 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4499 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4500 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4501 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4502 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4503 (traceframe_read_count, traceframe_write_count)
4504 (traceframes_created, trace_state_variables, get_raw_reg)
4505 (get_trace_state_variable_value, set_trace_state_variable_value)
4506 (ust_loaded, helper_thread_id, cmd_buf): Use
4507 IPA_SYM_EXPORTED_NAME.
4508 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4509 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4510 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4511 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4512 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4513 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4514 EXTERN_C_PUSH/EXTERN_C_POP.
4515 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4516 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4517 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4518 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4519 (traceframe_write_count, traceframe_read_count)
4520 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4521 (about_to_request_buffer_space, get_trace_state_variable_value)
4522 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4523 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4524 EXTERN_C_PUSH/EXTERN_C_POP.
4525 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4526 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4527 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4528 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4529 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4530 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4531 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4532 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4534 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4535 (IP_AGENT_EXPORT_VAR_DECL): Define.
4537 (gdb_agent_get_raw_reg): Declare.
4539 2015-02-27 Tom Tromey <tromey@redhat.com>
4540 Pedro Alves <palves@redhat.com>
4542 Rename symbols whose names are reserved C++ keywords throughout.
4544 2015-02-27 Pedro Alves <palves@redhat.com>
4546 * Makefile.in (COMPILER): New, get it from autoconf.
4547 (CXX): Get from autoconf instead.
4548 (COMPILE.pre): Use COMPILER.
4549 (CC-LD): Rename to ...
4550 (CC_LD): ... this. Use COMPILER.
4551 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4552 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4553 * acinclude.m4: Include build-with-cxx.m4.
4554 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4555 Disable -Werror by default if building in C++ mode.
4556 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4557 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4558 the C++ compiler. Save/restore CXXFLAGS too.
4559 * configure: Regenerate.
4561 2015-02-27 Pedro Alves <palves@redhat.com>
4563 * acinclude.m4: Include libiberty.m4.
4564 * configure.ac: Call libiberty_INIT.
4565 * config.in, configure: Regenerate.
4567 2015-02-26 Pedro Alves <palves@redhat.com>
4569 * linux-low.c (linux_wait_1): When incrementing the PC past a
4570 program breakpoint always use the_low_target.breakpoint_len as
4571 increment, rather than the maximum between that and
4572 the_low_target.decr_pc_after_break.
4574 2015-02-23 Pedro Alves <palves@redhat.com>
4576 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4577 thread was doing a step-over; always adjust the PC if
4578 we stepped over a permanent breakpoint.
4579 (linux_wait_1): If we stepped over breakpoint that was on top of a
4580 permanent breakpoint, manually advance the PC past it.
4582 2015-02-23 Pedro Alves <palves@redhat.com>
4584 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4586 (x86_fill_gregset, x86_store_gregset): Use it when handling
4589 2015-02-20 Pedro Alves <palves@redhat.com>
4591 * thread-db.c: Include "nat/linux-procfs.h".
4592 (thread_db_init): Skip listing new threads if the kernel supports
4593 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4595 2015-02-20 Pedro Alves <palves@redhat.com>
4597 * linux-low.c (status_pending_p_callback): Use ptid_match.
4599 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4601 PR breakpoints/16812
4602 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4603 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4604 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4606 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4608 PR breakpoints/15956
4609 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4611 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4613 * linux-low.c (linux_low_btrace_conf): Print size.
4614 * server.c (handle_btrace_conf_general_set): New.
4615 (hanle_general_set): Call handle_btrace_conf_general_set.
4616 (handle_query): Report Qbtrace-conf:bts:size as supported.
4618 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4620 * linux-low.c (linux_low_enable_btrace): Update parameters.
4621 (linux_low_btrace_conf): New.
4622 (linux_target_ops)<to_btrace_conf>: Initialize.
4623 * server.c (current_btrace_conf): New.
4624 (handle_btrace_enable): Rename to ...
4625 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4626 to target_enable_btrace. Update comment. Update users.
4627 (handle_qxfer_btrace_conf): New.
4628 (qxfer_packets): Add btrace-conf entry.
4629 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4630 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4631 (target_ops)<read_btrace_conf>: New.
4632 (target_enable_btrace): Update parameters.
4633 (target_read_btrace_conf): New.
4635 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4637 * server.c (handle_btrace_general_set): Remove call to
4638 target_supports_btrace.
4639 (supported_btrace_packets): New.
4640 (handle_query): Call supported_btrace_packets.
4641 * target.h: include btrace-common.h.
4642 (btrace_target_info): Removed.
4643 (supports_btrace, target_supports_btrace): Update parameters.
4645 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4647 * Makefile.in (SFILES): Add common/btrace-common.c.
4648 (OBS): Add common/btrace-common.o.
4649 (btrace-common.o): Add build rules.
4650 * linux-low: Include btrace-common.h.
4651 (linux_low_read_btrace): Use struct btrace_data. Call
4652 btrace_data_init and btrace_data_fini.
4654 2015-02-06 Pedro Alves <palves@redhat.com>
4656 * thread-db.c (find_new_threads_callback): Add debug output.
4658 2015-02-04 Pedro Alves <palves@redhat.com>
4660 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4661 (resume_stopped_resumed_lwps): New function.
4662 (linux_wait_for_event_filtered): Use it.
4664 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4666 * Makefile.in (SFILES): Add linux-personality.c.
4667 (linux-personality.o): New rule.
4668 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4669 list of objects to be built.
4670 * linux-low.c: Include nat/linux-personality.h.
4671 (linux_create_inferior): Remove code to disable address space
4672 randomization (moved to ../nat/linux-personality.c). Create
4673 cleanup to disable address space randomization.
4675 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4677 * Makefile.in (posix-strerror.o): New rule.
4678 (mingw-strerror.o): Likewise.
4679 * configure: Regenerated.
4680 * configure.ac: Source file ../common/common.host. Initialize new
4681 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4683 2015-01-14 Yao Qi <yao@codesourcery.com>
4685 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4686 (ppc-linux.o): New rule.
4687 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4688 * configure.ac: AC_CHECK_FUNCS(getauxval).
4689 * config.in: Re-generated.
4690 * configure: Re-generated.
4691 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4692 ppc64_64bit_inferior_p
4694 2015-01-14 Yao Qi <yao@codesourcery.com>
4696 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4697 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4698 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4699 (PT_ORIG_R3, PT_TRAP): Likewise.
4700 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4701 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4702 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4704 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4706 * i387-fp.c (i387_cache_to_xsave): In look over
4707 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4708 zmmh_low_space field by use of zmmh_high_space.
4710 2015-01-09 Pedro Alves <palves@redhat.com>
4712 * linux-low.c (step_over_bkpt): Move higher up in the file.
4713 (handle_extended_wait): Don't store the stop_pc here.
4714 (get_stop_pc): Adjust comments and rename to ...
4715 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4716 stopped for a software breakpoint or hardware breakpoint.
4717 (thread_still_has_status_pending_p): New function.
4718 (status_pending_p_callback): Use
4719 thread_still_has_status_pending_p. If the event is no longer
4720 interesting, resume the LWP.
4721 (handle_tracepoints): Add assert.
4722 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4723 (wstatus_maybe_breakpoint): New function.
4724 (cancel_breakpoint): Delete function.
4725 (check_stopped_by_watchpoint): New function, factored out from
4726 linux_low_filter_event.
4727 (lp_status_maybe_breakpoint): Delete function.
4728 (linux_low_filter_event): Remove filter_ptid argument.
4729 Leave thread group exits pending here. Store the LWP's stop PC.
4730 Always leave events pending.
4731 (linux_wait_for_event_filtered): Pull all events out of the
4732 kernel, and leave them all pending.
4733 (count_events_callback, select_event_lwp_callback): Consider all
4735 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4736 (select_event_lwp): Only give preference to the stepping LWP in
4737 all-stop mode. Adjust comments.
4738 (ignore_event): New function.
4739 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4740 references to cancel_breakpoints. Adjust to renames. Also give
4741 equal priority to all LWPs that have had events in non-stop mode.
4742 If reporting a software breakpoint event, unadjust the LWP's PC.
4743 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4744 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4746 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4747 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4748 (linux_stopped_by_watchpoint): Adjust.
4749 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4750 * linux-low.h (enum lwp_stop_reason): New.
4751 (struct lwp_info) <stop_pc>: Adjust comment.
4752 <stopped_by_watchpoint>: Delete field.
4753 <stop_reason>: New field.
4754 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4755 * mem-break.c (software_breakpoint_inserted_here)
4756 (hardware_breakpoint_inserted_here): New function.
4757 * mem-break.h (software_breakpoint_inserted_here)
4758 (hardware_breakpoint_inserted_here): Declare.
4759 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4760 (cancel_breakpoints): Delete.
4761 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4762 (upload_fast_traceframes): Remove references to
4765 2015-01-09 Pedro Alves <palves@redhat.com>
4767 * thread-db.c (find_new_threads_callback): Ignore thread if the
4768 kernel thread ID is -1.
4770 2015-01-09 Pedro Alves <palves@redhat.com>
4772 * linux-low.c (linux_attach_fail_reason_string): Move to
4773 nat/linux-ptrace.c, and rename.
4774 (linux_attach_lwp): Update comment.
4775 (attach_proc_task_lwp_callback): New function.
4776 (linux_attach): Adjust to rename and use
4777 linux_proc_attach_tgid_threads.
4778 (linux_attach_fail_reason_string): Delete declaration.
4780 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4782 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4783 * server.c (gdbserver_version): Likewise.
4785 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4787 * remote-utils.c: Include ctype.h.
4788 (input_interrupt): Explicitly handle the case when the char
4789 received is the NUL byte. Improve the printing of non-ASCII
4792 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4794 * linux-low.c (linux_low_filter_event): Update call to
4795 linux_enable_event_reporting following the addition of
4796 a new parameter to that function.
4798 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4801 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4802 (AARCH64_FPCR_REGNO): Likewise.
4803 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4804 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4805 (aarch64_store_fpregset): Likewise.
4807 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4809 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4810 Remove FIXME comment about assumption about N.
4812 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4814 * configure.ac: If large-file support is disabled in GDBserver,
4815 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4816 * configure: Regenerate.
4818 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4820 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4821 warning upon ENODATA from ptrace.
4822 * linux-s390-low.c (s390_store_tdb): New.
4823 (s390_regsets): Add regset for NT_S390_TDB.
4825 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4827 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4828 without a fill_function.
4829 * linux-s390-low.c (s390_fill_last_break): Remove.
4830 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4831 (s390_arch_setup): Use regset's size instead of fill_function for
4834 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4836 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4837 the regset's store function when ptrace returned an error.
4838 * regcache.c (get_thread_regcache): Invalidate register cache
4839 before fetching inferior's registers.
4841 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4843 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4844 while-loop as for-loop.
4845 (regsets_store_inferior_registers): Likewise.
4847 2014-11-28 Yao Qi <yao@codesourcery.com>
4849 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4850 * config.in, configure: Re-generate.
4851 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4854 2014-11-21 Yao Qi <yao@codesourcery.com>
4856 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4857 (AC_CHECK_HEADERS): Remove malloc.h.
4858 * configure: Re-generated.
4859 * config.in: Re-generated.
4860 * server.h: Don't include alloca.h and malloc.h.
4861 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4862 Don't include malloc.h.
4864 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4866 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4867 corresponding ERRNO check in same block.
4869 2014-11-12 Pedro Alves <palves@redhat.com>
4871 * server.c (cont_thread): Update comment.
4872 (start_inferior, attach_inferior): No longer clear cont_thread.
4873 (handle_v_cont): No longer set cont_thread.
4874 (captured_main): Clear cont_thread each time a GDB connects.
4876 2014-11-12 Pedro Alves <palves@redhat.com>
4878 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4879 thread, and don't resume all threads if the Hc thread has exited.
4881 2014-11-12 Pedro Alves <palves@redhat.com>
4883 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4884 the process group instead of to a specific LWP.
4886 2014-10-15 Pedro Alves <palves@redhat.com>
4889 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4891 (arm_set_thread_context): Delete.
4892 (the_low_target): Adjust.
4893 * win32-i386-low.c (debug_registers_changed)
4894 (debug_registers_used): Delete.
4895 (update_debug_registers_callback): New function.
4896 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4897 needing to update their debug registers.
4898 (win32_get_current_dr): New function.
4899 (x86_dr_low_get_addr, x86_dr_low_get_control)
4900 (x86_dr_low_get_status): Fetch the debug register from the thread
4902 (i386_initial_stuff): Adjust.
4903 (i386_get_thread_context): Remove current_event parameter. Don't
4904 clear debug_registers_changed nor copy DR values to
4906 (i386_set_thread_context): Delete.
4907 (i386_prepare_to_resume): New function.
4908 (i386_thread_added): Mark the thread as needing to update irs
4910 (the_low_target): Remove i386_set_thread_context and install
4911 i386_prepare_to_resume.
4912 * win32-low.c (win32_get_thread_context): Adjust.
4913 (win32_set_thread_context): Use SetThreadContext
4915 (win32_prepare_to_resume): New function.
4916 (win32_require_context): New function, factored out from ...
4917 (thread_rec): ... this.
4918 (continue_one_thread): Call win32_prepare_to_resume on each thread
4919 we're about to continue.
4920 (win32_resume): Call win32_prepare_to_resume on the event thread.
4921 * win32-low.h (struct win32_thread_info)
4922 <debug_registers_changed>: New field.
4923 (struct win32_target_ops): Change prototype of set_thread_context,
4924 delete set_thread_context and add prepare_to_resume.
4925 (win32_require_context): New declaration.
4927 2014-10-08 Gary Benson <gbenson@redhat.com>
4929 * server.h: Do not include common-exceptions.h.
4931 2014-10-08 Gary Benson <gbenson@redhat.com>
4933 * server.h: Do not include cleanups.h.
4935 2014-09-30 James Hogan <james.hogan@imgtec.com>
4937 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4940 2014-09-23 Yao Qi <yao@codesourcery.com>
4942 * linux-low.c (lp_status_maybe_breakpoint): New function.
4943 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4944 (count_events_callback): Likewise.
4945 (select_event_lwp_callback): Likewise.
4946 (cancel_breakpoints_callback): Likewise.
4948 2014-09-19 Don Breazeal <donb@codesourcery.com>
4950 * linux-low.c (handle_extended_wait): Call
4951 linux_ptrace_get_extended_event.
4952 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4953 linux_is_extended_waitstatus.
4955 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4957 * Makefile.in (CPPFLAGS): Define.
4958 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4959 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4961 2014-09-16 Gary Benson <gbenson@redhat.com>
4963 * inferiors.h (current_inferior): Renamed as...
4964 (current_thread): New variable. All uses updated.
4965 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4966 (maybe_move_out_of_jump_pad): Likewise.
4967 (cancel_breakpoint): Likewise.
4968 (linux_low_filter_event): Likewise.
4969 (wait_for_sigstop): Likewise.
4970 (linux_resume_one_lwp): Likewise.
4971 (need_step_over_p): Likewise.
4972 (start_step_over): Likewise.
4973 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4974 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4975 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4976 and save_inferior as saved_thread.
4977 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4979 (regcache_invalidate_thread): Likewise.
4980 * remote-utils.c (prepare_resume_reply): Likewise.
4981 * thread-db.c (thread_db_get_tls_address): Likewise.
4982 (disable_thread_event_reporting): Likewise.
4983 (remove_thread_event_breakpoints): Likewise.
4984 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4986 * target.h (set_desired_inferior): Renamed as...
4987 (set_desired_thread): New declaration. All uses updated.
4988 * server.c (myresume): Updated comment to reference thread instead
4990 (handle_serial_event): Likewise.
4991 (handle_target_event): Likewise.
4993 2014-09-12 Tom Tromey <tromey@redhat.com>
4994 Gary Benson <gbenson@redhat.com>
4996 * regcache.h: Include common-regcache.h.
4997 (regcache_read_pc): Don't declare.
4998 * regcache.c (get_thread_regcache_for_ptid): New function.
5000 2014-09-11 Tom Tromey <tromey@redhat.com>
5001 Gary Benson <gbenson@redhat.com>
5003 * symbol.c: New file.
5004 * Makefile.in (SFILES): Add symbol.c.
5005 (OBS): Add symbol.o.
5007 2014-09-11 Gary Benson <gbenson@redhat.com>
5009 * target.c (target_stop_ptid, target_continue_ptid): New
5012 2014-09-11 Tom Tromey <tromey@redhat.com>
5013 Gary Benson <gbenson@redhat.com>
5015 * target.h: Include target/target.h.
5016 * target.c (target_read_memory, target_read_uint32)
5017 (target_write_memory): New functions.
5019 2014-09-11 Gary Benson <gbenson@redhat.com>
5021 * server.h (debug_hw_points): Don't declare.
5022 * server.c (debug_hw_points): Don't define. Replace all uses
5023 with show_debug_regs.
5024 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5025 all uses with show_debug_regs.
5027 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5029 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5030 endianness into account.
5031 (ppc_supply_ptrace_register): Likewise.
5033 2014-09-03 James Hogan <james.hogan@imgtec.com>
5035 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5036 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5038 2014-09-03 Gary Benson <gbenson@redhat.com>
5040 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5041 ALL_DEBUG_ADDRESS_REGISTERS.
5043 2014-09-02 Gary Benson <gbenson@redhat.com>
5045 * i386-low.h: Renamed as...
5046 * x86-low.h: New file. All type, function and variable name
5047 prefixes changed from "i386_" to "x86_". All references updated.
5048 * i386-low.c: Renamed as...
5049 * x86-low.c: New file. All type, function and variable name
5050 prefixes changed from "i386_" to "x86_". All references updated.
5052 2014-09-02 Gary Benson <gbenson@redhat.com>
5054 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5055 (x86_linux_new_thread): Likewise.
5057 2014-08-29 Gary Benson <gbenson@redhat.com>
5059 * server.h (setjmp.h): Do not include.
5060 (toplevel): Do not declare.
5061 (common-exceptions.h): Include.
5062 (cleanups.h): Likewise.
5063 * server.c (toplevel): Do not define.
5064 (exit_code): New static global.
5065 (detach_or_kill_for_exit_cleanup): New function.
5066 (main): New function. Original main renamed to...
5067 (captured_main): New function.
5068 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5070 2014-08-29 Gary Benson <gbenson@redhat.com>
5072 * Makefile.in (SFILES): Add common/common-exceptions.c.
5073 (OBS): Add common-exceptions.o.
5074 (common-exceptions.o): New rule.
5075 * utils.c (prepare_to_throw_exception): New function.
5077 2014-08-29 Gary Benson <gbenson@redhat.com>
5079 * config.in: Regenerate.
5080 * configure: Likewise.
5082 2014-08-29 Gary Benson <gbenson@redhat.com>
5084 * Makefile.in (SFILES): Add common/cleanups.c.
5086 (cleanups.o): New rule.
5088 2014-08-29 Gary Benson <gbenson@redhat.com>
5090 * utils.c (internal_vwarning): New function.
5092 2014-08-28 Gary Benson <gbenson@redhat.com>
5094 * utils.h (fatal): Remove declaration.
5095 * utils.c (fatal): Remove function.
5097 2014-08-28 Gary Benson <gbenson@redhat.com>
5099 * tracepoint.c (gdb_agent_init): Replace fatal with
5101 (initialize_tracepoint): Likewise.
5103 2014-08-28 Gary Benson <gbenson@redhat.com>
5105 * remote-utils.c (remote_prepare): Replace fatal with error.
5107 2014-08-28 Gary Benson <gbenson@redhat.com>
5109 * linux-low.c (linux_async): Replace fatal with warning.
5111 (linux_start_non_stop): Return -1 if linux_async failed.
5113 2014-08-28 Gary Benson <gbenson@redhat.com>
5115 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5117 (i386_dr_low_get_addr): Remove vague comment.
5118 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5121 2014-08-28 Gary Benson <gbenson@redhat.com>
5123 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5124 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5126 (linux_resume_one_lwp): Likewise.
5127 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5129 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5130 with internal_error.
5131 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5132 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5133 (find_register_by_name): Replace fatal with internal_error.
5134 (find_regno): Likewise.
5135 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5136 * thread-db.c (thread_db_create_event): Likewise.
5137 (thread_db_load_search): Likewise.
5138 (try_thread_db_load_1): Likewise.
5139 * tracepoint.c (get_jump_space_head): Replace fatal with
5141 (claim_trampoline_space): Likewise.
5142 (have_fast_tracepoint_trampoline_buffer): Likewise.
5143 (cmd_qtstart): Likewise.
5144 (stop_tracing): Likewise.
5145 (fast_tracepoint_collecting): Likewise.
5146 (target_malloc): Likewise.
5147 (download_tracepoint): Likewise.
5148 (download_trace_state_variables): Replace check with gdb_assert.
5149 (upload_fast_traceframes): Replace fatal with internal_error.
5151 2014-08-19 Tom Tromey <tromey@redhat.com>
5152 Gary Benson <gbenson@redhat.com>
5154 * Makefile.in (SFILES): Add common/common-debug.c.
5155 (OBS): Add common-debug.o.
5156 (common-debug.o): New rule.
5157 * debug.h (debug_printf): Don't declare.
5158 * debug.c (debug_printf): Renamed and rewritten as...
5159 (debug_vprintf): New function.
5161 2014-08-19 Gary Benson <gbenson@redhat.com>
5163 * utils.h: Do not include print-utils.h.
5165 2014-08-19 Tom Tromey <tromey@redhat.com>
5166 Gary Benson <gbenson@redhat.com>
5168 * server.h: Add static assertion.
5169 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5171 2014-08-19 Tom Tromey <tromey@redhat.com>
5172 Gary Benson <gbenson@redhat.com>
5174 * Makefile.in (SFILES): Add common/errors.c.
5175 (OBS): Add errors.o.
5176 (IPA_OBS): Add errors-ipa.o.
5177 (errors.o): New rule.
5178 (errors-ipa.o): Likewise.
5179 * utils.h (perror_with_name, error, warning): Don't declare.
5180 * utils.c (warning): Renamed and rewritten as...
5181 (vwarning): New function.
5182 (error): Renamed and rewritten as...
5183 (verror): New function.
5184 (internal_error): Renamed and rewritten as...
5185 (internal_verror): New function.
5187 2014-08-07 Gary Benson <gbenson@redhat.com>
5189 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5190 * configure: Regenerate.
5191 * config.in: Likewise.
5192 * server.h: Do not include errno.h.
5193 * event-loop.c: Likewise.
5194 * hostio-errno.c: Likewise.
5195 * linux-low.c: Likewise.
5196 * remote-utils.c: Likewise.
5197 * spu-low.c: Likewise.
5198 * utils.c: Likewise.
5199 * gdbreplay.c: Unconditionally include errno.h.
5201 2014-08-07 Gary Benson <gbenson@redhat.com>
5203 * server.h: Do not include string.h.
5204 * event-loop.c: Likewise.
5205 * linux-low.c: Likewise.
5206 * regcache.c: Likewise.
5207 * remote-utils.c: Likewise.
5208 * spu-low.c: Likewise.
5209 * utils.c: Likewise.
5211 2014-08-07 Gary Benson <gbenson@redhat.com>
5213 * server.h: Do not include gdb_assert.h.
5215 2014-08-07 Gary Benson <gbenson@redhat.com>
5217 * server.h: Do not include common-utils.h.
5219 2014-08-07 Gary Benson <gbenson@redhat.com>
5221 * server.h: Do not include ptid.h.
5222 * notif.h: Likewise.
5224 2014-08-07 Gary Benson <gbenson@redhat.com>
5226 * server.h: Do not include gdb_locale.h.
5228 2014-08-07 Gary Benson <gbenson@redhat.com>
5230 * server.h: Do not include gdb/signals.h.
5231 * win32-low.c: Likewise.
5233 2014-08-07 Gary Benson <gbenson@redhat.com>
5235 * server.h: Do not include pathmax.h.
5237 2014-08-07 Gary Benson <gbenson@redhat.com>
5239 * server.h: Do not include libiberty.h.
5240 * linux-bfin-low.c: Likewise.
5242 2014-08-07 Gary Benson <gbenson@redhat.com>
5244 * server.h: Do not include ansidecl.h.
5246 2014-08-07 Gary Benson <gbenson@redhat.com>
5248 * linux-x86-low.c: Do not include stddef.h.
5249 * lynx-ppc-low.c: Likewise.
5250 * tracepoint.c: Likewise.
5252 2014-08-07 Gary Benson <gbenson@redhat.com>
5254 * server.h: Do not include stdarg.h.
5255 * nto-low.c: Likewise.
5257 2014-08-07 Gary Benson <gbenson@redhat.com>
5259 * server.h: Do not include stdlib.h.
5260 * inferiors.c: Likewise.
5261 * linux-low.c: Likewise.
5262 * regcache.c: Likewise.
5263 * spu-low.c: Likewise.
5264 * tracepoint.c: Likewise.
5265 * utils.c: Likewise.
5267 2014-08-07 Gary Benson <gbenson@redhat.com>
5269 * server.h: Do not include stdio.h.
5270 * linux-low.c: Likewise.
5271 * remote-utils.c: Likewise.
5272 * spu-low.c: Likewise.
5273 * utils.c: Likewise.
5274 * wincecompat.c: Likewise.
5276 2014-08-06 Gary Benson <gbenson@redhat.com>
5278 * regcache.c (init_register_cache): Move conditionals inside if.
5280 2014-08-06 Gary Benson <gbenson@redhat.com>
5282 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5284 2014-07-31 Gary Benson <gbenson@redhat.com>
5286 * ax.h: Do not include server.h.
5287 * gdbthread.h: Likewise.
5288 * lynx-low.h: Likewise.
5289 * notif.h: Likewise.
5291 2014-07-30 Gary Benson <gbenson@redhat.com>
5293 * server.h: Include common-defs.h.
5294 Do not include config.h or build-gnulib-gdbserver/config.h.
5296 2014-07-30 Gary Benson <gbenson@redhat.com>
5298 * hostio-errno.c: Move server.h to top of includes list.
5299 * inferiors.c: Likewise.
5300 * linux-x86-low.c: Likewise.
5301 * notif.c: Include server.h.
5303 2014-07-24 Tom Tromey <tromey@redhat.com>
5304 Gary Benson <gbenson@redhat.com>
5306 * server.h (CORE_ADDR): Now unsigned.
5308 2014-07-16 Pedro Alves <palves@redhat.com>
5310 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5312 2014-07-15 Pedro Alves <palves@redhat.com>
5314 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5317 2014-07-11 Pedro Alves <palves@redhat.com>
5319 * linux-low.c (kill_wait_lwp): New function, based on
5320 kill_one_lwp_callback, but use my_waitpid directly.
5321 (kill_one_lwp_callback, linux_kill): Use it.
5323 2014-06-23 Pedro Alves <palves@redhat.com>
5325 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5326 before setting DR0..DR3.
5328 2014-06-20 Gary Benson <gbenson@redhat.com>
5330 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5331 * configure: Regenerated.
5332 * config.in: Likewise.
5334 2014-06-20 Gary Benson <gbenson@redhat.com>
5336 * Makefile.in (SFILES): Update locations for files moved
5338 (object file files): Reordered.
5340 2014-06-20 Gary Benson <gbenson@redhat.com>
5342 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5343 (i386_dr_low_set_addr): Likewise.
5344 (i386_dr_low_get_addr): Likewise.
5345 (i386_dr_low_can_set_control): Likewise.
5346 (i386_dr_low_set_control): Likewise.
5347 (i386_dr_low_get_control): Likewise.
5348 (i386_dr_low_get_status): Likewise.
5349 (i386_get_debug_register_length): Likewise.
5350 * linux-x86-low.c (i386_dr_low_set_addr):
5351 Changed signature. Made static.
5352 (i386_dr_low_get_addr): Likewise.
5353 (i386_dr_low_set_control): Likewise.
5354 (i386_dr_low_get_control): Likewise.
5355 (i386_dr_low_get_status): Likewise.
5356 (i386_dr_low): New global variable.
5357 * win32-i386-low.c (i386_dr_low_set_addr):
5358 Changed signature. Made static.
5359 (i386_dr_low_get_addr): Likewise.
5360 (i386_dr_low_set_control): Likewise.
5361 (i386_dr_low_get_control): Likewise.
5362 (i386_dr_low_get_status): Likewise.
5363 (i386_dr_low): New global variable.
5365 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5367 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5368 * Makefile.in (AR, AR_FLAGS): Define.
5369 * configure: Regenerate.
5371 2014-06-19 Gary Benson <gbenson@redhat.com>
5373 * Makefile.in (i386-dregs.o): New rule.
5374 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5375 * i386-low.c (target.h): Remove include.
5376 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5377 (DR_CONTROL_SHIFT): Likewise.
5378 (DR_CONTROL_SIZE): Likewise.
5379 (DR_RW_EXECUTE): Likewise.
5380 (DR_RW_WRITE): Likewise.
5381 (DR_RW_READ): Likewise.
5382 (DR_RW_IORW): Likewise.
5383 (DR_LEN_1): Likewise.
5384 (DR_LEN_2): Likewise.
5385 (DR_LEN_4): Likewise.
5386 (DR_LEN_8): Likewise.
5387 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5388 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5389 (DR_ENABLE_SIZE): Likewise.
5390 (DR_LOCAL_SLOWDOWN): Likewise.
5391 (DR_GLOBAL_SLOWDOWN): Likewise.
5392 (DR_CONTROL_RESERVED): Likewise.
5393 (I386_DR_CONTROL_MASK): Likewise.
5394 (I386_DR_VACANT): Likewise.
5395 (I386_DR_LOCAL_ENABLE): Likewise.
5396 (I386_DR_GLOBAL_ENABLE): Likewise.
5397 (I386_DR_DISABLE): Likewise.
5398 (I386_DR_SET_RW_LEN): Likewise.
5399 (I386_DR_GET_RW_LEN): Likewise.
5400 (I386_DR_WATCH_HIT): Likewise.
5401 (i386_wp_op_t): Likewise.
5402 (i386_show_dr): Likewise.
5403 (i386_length_and_rw_bits): Likewise.
5404 (i386_insert_aligned_watchpoint): Likewise.
5405 (i386_remove_aligned_watchpoint): Likewise.
5406 (i386_handle_nonaligned_watchpoint): Likewise.
5407 i386_update_inferior_debug_regs(): Likewise.
5408 (i386_dr_insert_watchpoint): Likewise.
5409 (i386_dr_remove_watchpoint): Likewise.
5410 (i386_dr_region_ok_for_watchpoint): Likewise.
5411 (i386_dr_stopped_data_address): Likewise.
5412 (i386_dr_stopped_by_watchpoint): Likewise.
5414 2014-06-19 Gary Benson <gbenson@redhat.com>
5416 * i386-low.c (i386_dr_show): Renamed to
5417 i386_show_dr and made static. All uses updated.
5418 (i386_dr_length_and_rw_bits): Renamed to
5419 i386_length_and_rw_bits and made static.
5421 (i386_dr_insert_aligned_watchpoint): Renamed to
5422 i386_insert_aligned_watchpoint and made static.
5424 (i386_dr_remove_aligned_watchpoint): Renamed to
5425 i386_remove_aligned_watchpoint and made static.
5427 (i386_dr_update_inferior_debug_regs): Renamed to
5428 i386_update_inferior_debug_regs and made static.
5431 2014-06-18 Gary Benson <gbenson@redhat.com>
5433 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5434 (i386_dr_low_can_set_control): Likewise.
5435 (i386_get_debug_register_length): Likewise.
5436 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5437 (i386_dr_low_can_set_control): Likewise.
5438 (i386_get_debug_register_length): Likewise.
5440 2014-06-17 Gary Benson <gbenson@redhat.com>
5442 * i386-low.h (i386-dregs.h): New include.
5443 (DR_FIRSTADDR): Now in i386-dregs.h.
5444 (DR_LASTADDR): Likewise.
5445 (DR_NADDR): Likewise.
5446 (DR_STATUS): Likewise.
5447 (DR_CONTROL): Likewise.
5448 (i386_debug_reg_state): Likewise.
5449 (i386_dr_insert_watchpoint): Likewise.
5450 (i386_dr_remove_watchpoint): Likewise.
5451 (i386_dr_region_ok_for_watchpoint): Likewise.
5452 (i386_dr_stopped_data_address): Likewise.
5453 (i386_dr_stopped_by_watchpoint): Likewise.
5454 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5456 2014-06-18 Gary Benson <gbenson@redhat.com>
5458 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5459 i386_dr_insert_watchpoint.
5460 (i386_low_remove_watchpoint): Renamed to
5461 i386_dr_remove_watchpoint.
5462 (i386_low_region_ok_for_watchpoint): Renamed to
5463 i386_dr_region_ok_for_watchpoint.
5464 (i386_low_stopped_data_address): Renamed to
5465 i386_dr_stopped_data_address.
5466 (i386_low_stopped_by_watchpoint): Renamed to
5467 i386_dr_stopped_by_watchpoint.
5468 * i386-low.c (i386_show_dr): Renamed to
5469 i386_dr_show and made nonstatic. All uses updated.
5470 (i386_length_and_rw_bits): Renamed to
5471 i386_dr_length_and_rw_bits and made nonstatic.
5473 (i386_insert_aligned_watchpoint): Renamed to
5474 i386_dr_insert_aligned_watchpoint and made nonstatic.
5476 (i386_remove_aligned_watchpoint): Renamed to
5477 i386_dr_remove_aligned_watchpoint and made nonstatic.
5479 (i386_update_inferior_debug_regs): Renamed to
5480 i386_dr_update_inferior_debug_regs and made nonstatic.
5482 (i386_low_insert_watchpoint): Renamed to
5483 i386_dr_insert_watchpoint. All uses updated.
5484 (i386_low_remove_watchpoint): Renamed to
5485 i386_dr_remove_watchpoint. All uses updated.
5486 (i386_low_region_ok_for_watchpoint): Renamed to
5487 i386_dr_region_ok_for_watchpoint. All uses updated.
5488 (i386_low_stopped_data_address): Renamed to
5489 i386_dr_stopped_data_address. All uses updated.
5490 (i386_low_stopped_by_watchpoint): Renamed to
5491 i386_dr_stopped_by_watchpoint. All uses updated.
5493 2014-06-18 Gary Benson <gbenson@redhat.com>
5495 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5496 (i386_dr_low_can_set_control): Likewise.
5497 (i386_insert_aligned_watchpoint): New check.
5499 2014-06-18 Gary Benson <gbenson@redhat.com>
5501 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5504 2014-06-18 Gary Benson <gbenson@redhat.com>
5506 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5507 instead of fatal and error.
5508 (i386_handle_nonaligned_watchpoint): Likewise.
5510 2014-06-18 Gary Benson <gbenson@redhat.com>
5512 * i386-low.c (i386_get_debug_register_length): New macro.
5513 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5514 (i386_show_dr): Use debug_printf instead of fprintf. Use
5515 phex to format values.
5517 2014-06-18 Gary Benson <gbenson@redhat.com>
5519 * i386-low.h: Comment changes.
5520 * i386-low.c: Likewise.
5522 2014-06-18 Gary Benson <gbenson@redhat.com>
5524 * i386-low.c: Whitespace changes.
5526 2014-06-12 Tom Tromey <tromey@redhat.com>
5528 * utils.c (freeargv): Remove.
5530 2014-06-12 Tom Tromey <tromey@redhat.com>
5532 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5533 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5534 (parse_debug_format_options): Likewise.
5535 (gdbserver_usage): Likewise.
5536 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5537 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5538 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5540 ($(LIBGNU)): Depend on libiberty.
5541 (all-lib): Recurse into all subdirs.
5542 (install-only): Invoke "install" target in subdirs.
5543 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5545 * configure: Rebuild.
5546 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5547 for vasprintf, vsnprintf, or gettimeofday.
5548 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5551 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5553 * development.sh: Delete.
5554 * Makefile.in (config.status): Adjust dependency on development.sh.
5555 * configure.ac: Adjust development.sh source call.
5556 * configure: Regenerate.
5558 2014-06-02 Pedro Alves <palves@redhat.com>
5560 * ax.c (gdb_free_agent_expr): New function.
5561 * ax.h (gdb_free_agent_expr): New declaration.
5562 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5564 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5566 (clear_breakpoint_conditions_and_commands): New function.
5567 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5568 (clear_breakpoint_conditions_and_commands): New declaration.
5570 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5572 * linux-aarch64-low.c (asm/ptrace.h): Include.
5574 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5576 Fix TLS access for -static -pthread.
5577 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5578 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5579 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5581 2014-05-20 Pedro Alves <palves@redhat.com>
5583 * linux-aarch64-low.c (aarch64_insert_point)
5584 (aarch64_remove_point): No longer check whether the type is
5585 supported here. Adjust to new interface.
5586 (the_low_target): Install aarch64_supports_z_point_type as
5587 supports_z_point_type method.
5588 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5589 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5590 instead of a Z packet char. Adjust.
5591 (arm_supports_z_point_type): New function.
5592 (arm_insert_point, arm_remove_point): Adjust to new interface.
5593 (the_low_target): Install arm_supports_z_point_type.
5594 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5595 (cris_insert_point, cris_remove_point): Adjust to new interface.
5596 Don't check whether the type is supported here.
5597 (the_low_target): Install cris_supports_z_point_type.
5598 * linux-low.c (linux_supports_z_point_type): New function.
5599 (linux_insert_point, linux_remove_point): Adjust to new interface.
5600 * linux-low.h (struct linux_target_ops) <insert_point,
5601 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5602 raw_breakpoint pointer parameter.
5603 <supports_z_point_type>: New method.
5604 * linux-mips-low.c (mips_supports_z_point_type): New function.
5605 (mips_insert_point, mips_remove_point): Adjust to new interface.
5606 Use mips_supports_z_point_type.
5607 (the_low_target): Install mips_supports_z_point_type.
5608 * linux-ppc-low.c (the_low_target): Install NULL as
5609 supports_z_point_type method.
5610 * linux-s390-low.c (the_low_target): Install NULL as
5611 supports_z_point_type method.
5612 * linux-sparc-low.c (the_low_target): Install NULL as
5613 supports_z_point_type method.
5614 * linux-x86-low.c (x86_supports_z_point_type): New function.
5615 (x86_insert_point): Adjust to new insert_point interface. Use
5616 insert_memory_breakpoint. Adjust to new
5617 i386_low_insert_watchpoint interface.
5618 (x86_remove_point): Adjust to remove_point interface. Use
5619 remove_memory_breakpoint. Adjust to new
5620 i386_low_remove_watchpoint interface.
5621 (the_low_target): Install x86_supports_z_point_type.
5622 * lynx-low.c (lynx_target_ops): Install NULL as
5623 supports_z_point_type callback.
5624 * nto-low.c (nto_supports_z_point_type): New.
5625 (nto_insert_point, nto_remove_point): Adjust to new interface.
5626 (nto_target_ops): Install nto_supports_z_point_type.
5627 * mem-break.c: Adjust intro comment.
5628 (struct raw_breakpoint) <raw_type, size>: New fields.
5629 <inserted>: Update comment.
5630 <shlib_disabled>: Delete field.
5631 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5632 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5633 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5634 (raw_bkpt_type_to_target_hw_bp_type): New function.
5635 (find_enabled_raw_code_breakpoint_at): New function.
5636 (find_raw_breakpoint_at): New type and size parameters. Use them.
5637 (insert_memory_breakpoint): New function, based off
5638 set_raw_breakpoint_at.
5639 (remove_memory_breakpoint): New function.
5640 (set_raw_breakpoint_at): Reimplement.
5641 (set_breakpoint): New, based on set_breakpoint_at.
5642 (set_breakpoint_at): Reimplement.
5643 (delete_raw_breakpoint): Go through the_target->remove_point
5644 instead of assuming memory breakpoints.
5645 (find_gdb_breakpoint_at): Delete.
5646 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5647 (find_gdb_breakpoint): New function.
5648 (set_gdb_breakpoint_at): Delete.
5649 (z_type_supported): New function.
5650 (set_gdb_breakpoint_1): New function, loosely based off
5651 set_gdb_breakpoint_at.
5652 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5653 (delete_gdb_breakpoint_at): Delete.
5654 (delete_gdb_breakpoint_1): New function, loosely based off
5655 delete_gdb_breakpoint_at.
5656 (delete_gdb_breakpoint): New function.
5657 (clear_gdb_breakpoint_conditions): Rename to ...
5658 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5660 (add_condition_to_breakpoint): Make static.
5661 (add_breakpoint_condition): Take a struct breakpoint pointer
5662 instead of an address. Adjust.
5663 (gdb_condition_true_at_breakpoint): Rename to ...
5664 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5666 (gdb_condition_true_at_breakpoint): Reimplement.
5667 (add_breakpoint_commands): Take a struct breakpoint pointer
5668 instead of an address. Adjust.
5669 (gdb_no_commands_at_breakpoint): Rename to ...
5670 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5671 parameter. Return true if no breakpoint was found. Change debug
5673 (gdb_no_commands_at_breakpoint): Reimplement.
5674 (run_breakpoint_commands): Rename to ...
5675 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5676 and change return type to boolean.
5677 (run_breakpoint_commands): New function.
5678 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5679 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5680 breakpoint. Go through the_target->remove_point instead of
5681 assuming memory breakpoint.
5682 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5683 software and hardware breakpoints.
5684 (reinsert_raw_breakpoint): Go through the_target->insert_point
5685 instead of assuming memory breakpoint.
5686 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5687 software and hardware breakpoints.
5688 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5689 Check both software and hardware breakpoints.
5690 (validate_inserted_breakpoint): Assert the breakpoint is a
5691 software breakpoint. Set the inserted flag to -1 instead of
5692 setting shlib_disabled.
5693 (delete_disabled_breakpoints): Adjust.
5694 (validate_breakpoints): Only validate software breakpoints.
5695 Adjust to inserted flag change.
5696 (check_mem_read, check_mem_write): Skip breakpoint types other
5697 than software breakpoints. Adjust to inserted flag change.
5698 * mem-break.h (enum raw_bkpt_type): New enum.
5699 (raw_breakpoint, struct process_info): Forward declare.
5700 (Z_packet_to_target_hw_bp_type): Delete declaration.
5701 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5702 (set_gdb_breakpoint, delete_gdb_breakpoint)
5703 (clear_breakpoint_conditions): New declarations.
5704 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5705 (breakpoint_inserted_here): Update comment.
5706 (add_breakpoint_condition, add_breakpoint_commands): Replace
5707 address parameter with a breakpoint pointer parameter.
5708 (gdb_breakpoint_here): Update comment.
5709 (delete_gdb_breakpoint_at): Delete.
5710 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5711 * server.c (process_point_options): Take a struct breakpoint
5712 pointer instead of an address. Adjust.
5713 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5714 delete_gdb_breakpoint.
5715 * spu-low.c (spu_target_ops): Install NULL as
5716 supports_z_point_type method.
5717 * target.h: Include mem-break.h.
5718 (struct target_ops) <prepare_to_access_memory>: Update comment.
5719 <supports_z_point_type>: New field.
5720 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5721 instead of a char. Also take a raw breakpoint pointer.
5722 * win32-arm-low.c (the_low_target): Install NULL as
5723 supports_z_point_type.
5724 * win32-i386-low.c (i386_supports_z_point_type): New function.
5725 (i386_insert_point, i386_remove_point): Adjust to new interface.
5726 (the_low_target): Install i386_supports_z_point_type.
5727 * win32-low.c (win32_supports_z_point_type): New function.
5728 (win32_insert_point, win32_remove_point): Adjust to new interface.
5729 (win32_target_ops): Install win32_supports_z_point_type.
5730 * win32-low.h (struct win32_target_ops):
5731 <supports_z_point_type>: New method.
5732 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5733 instead of a char. Also take a raw breakpoint pointer.
5735 2014-05-20 Pedro Alves <palves@redhat.com>
5737 * mem-break.h: Include break-common.h.
5738 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5739 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5740 (Z_packet_to_target_hw_bp_type): New declaration.
5741 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5742 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5743 (Z_PACKET_ACCESS_WP): Delete macros.
5744 (Z_packet_to_hw_type): Delete function.
5745 * i386-low.h: Don't include break-common.h here.
5746 (Z_packet_to_hw_type): Delete declaration.
5747 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5748 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5749 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5750 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5751 * linux-aarch64-low.c: Don't include break-common.h here.
5752 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5753 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5754 (Z_packet_to_target_hw_bp_type): Delete function.
5755 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5757 (mips_insert_point, mips_remove_point): Use
5758 Z_packet_to_target_hw_bp_type.
5760 2014-05-20 Pedro Alves <palves@redhat.com>
5762 * linux-aarch64-low.c: Include break-common.h.
5763 (enum target_point_type): Delete.
5764 (Z_packet_to_point_type): Rename to ...
5765 (Z_packet_to_target_hw_bp_type): ... this, and return a
5766 target_hw_bp_type instead.
5767 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5768 instead of an enum target_point_type.
5769 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5771 (aarch64_dr_state_insert_one_point)
5772 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5773 (aarch64_handle_aligned_watchpoint)
5774 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5775 Take an enum target_hw_bp_type instead of an enum
5777 (aarch64_supports_z_point_type): New function.
5778 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5779 use Z_packet_to_target_hw_bp_type.
5781 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5783 * configure.ac: Only use -Werror by default when DEVELOPMENT
5785 * configure: Regenerate.
5787 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5789 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5790 * linux-x86-low.c (X86_64_USER_REGS): New.
5791 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5793 2014-04-28 Yao Qi <yao@codesourcery.com>
5795 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5798 2014-04-25 Pedro Alves <palves@redhat.com>
5801 * linux-low.c (linux_attach_fail_reason_string): New function.
5802 (linux_attach_lwp): Delete.
5803 (linux_attach_lwp_1): Rename to ...
5804 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5805 argument. Remove "initial" parameter. Return int instead of
5806 void. Don't error or warn here.
5807 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5808 failure to attach to the tgid. Call warning when failing to
5810 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5811 argument. Remove "initial" parameter. Return int instead of
5812 void. Don't error or warn here.
5813 (linux_attach_fail_reason_string): New declaration.
5814 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5815 interface change. Use linux_attach_fail_reason_string.
5817 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5818 Walfred Tedeschi <walfred.tedeschi@intel.com>
5820 * Makefile.in: Added rules to handle new files
5821 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5822 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5823 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5824 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5825 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5826 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5828 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5829 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5830 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5831 i386/x32-avx512.xml.
5832 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5833 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5834 i386/x32-avx512-linux.xml.
5835 * i387-fp.c (num_avx512_k_registers): New constant for number
5837 (num_avx512_zmmh_low_registers): New constant for number of
5838 lower ZMM registers (0-15).
5839 (num_avx512_zmmh_high_registers): New constant for number of
5840 higher ZMM registers (16-31).
5841 (num_avx512_ymmh_registers): New contant for number of higher
5842 YMM registers (ymm16-31 added by avx521 on x86_64).
5843 (num_avx512_xmm_registers): New constant for number of higher
5844 XMM registers (xmm16-31 added by AVX512 on x86_64).
5845 (struct i387_xsave): Add space for AVX512 registers.
5846 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5847 Add code to handle AVX512 registers.
5848 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5849 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5850 prototypei from generated file.
5851 (tdesc_amd64_avx512_linux): Likewise.
5852 (init_registers_x32_avx512_linux): Likewise.
5853 (tdesc_x32_avx512_linux): Likewise.
5854 (init_registers_i386_avx512_linux): Likewise.
5855 (tdesc_i386_avx512_linux): Likewise.
5856 (x86_64_regmap): Add AVX512 registers.
5857 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5859 (initialize_low_arch): Add code to initialize AVX512 registers.
5861 2014-04-23 Pedro Alves <palves@redhat.com>
5863 * mem-break.c (find_gdb_breakpoint_at): Make static.
5864 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5866 2014-04-23 Pedro Alves <palves@redhat.com>
5868 * i386-low.c: Don't include break-common.h here.
5869 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5870 prototype to take target_hw_bp_type as argument instead of a Z
5872 * i386-low.h: Include break-common.h here.
5873 (Z_packet_to_hw_type): Declare.
5874 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5876 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5877 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5878 (x86_remove_point): Convert the packet number to a
5879 target_hw_bp_type before calling i386_low_remove_watchpoint.
5880 * win32-i386-low.c (i386_insert_point): Convert the packet number
5881 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5882 (i386_remove_point): Convert the packet number to a
5883 target_hw_bp_type before calling i386_low_remove_watchpoint.
5885 2014-04-23 Pedro Alves <palves@redhat.com>
5887 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5889 2014-04-10 Pedro Alves <palves@redhat.com>
5891 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5892 Check if the condition or command is NULL before checking if the
5893 breakpoint is known. On success, return true.
5894 * mem-break.h (add_breakpoint_condition): Document return.
5895 (add_breakpoint_commands): Add describing comment.
5896 * server.c (skip_to_semicolon): New function.
5897 (process_point_options): Use it.
5899 2014-04-09 Pedro Alves <palves@redhat.com>
5901 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5904 2014-02-27 Pedro Alves <palves@redhat.com>
5907 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5909 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5911 (last_thread_of_process_p): Take a PID argument instead of a
5913 (linux_wait_for_lwp): Delete.
5914 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5916 (linux_low_filter_event): New function, party factored out from
5917 linux_wait_for_event.
5918 (linux_wait_for_event): Rename to ...
5919 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5920 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5921 sigsuspend. Check for zombie leaders.
5922 (linux_wait_for_event): Reimplement as wrapper around
5923 linux_wait_for_event_filtered.
5924 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5925 a normal or signal exit is seen, it's the whole process exiting.
5926 (wait_for_sigstop): No longer a for_each_inferior callback.
5927 Rewrite on top of linux_wait_for_event_filtered.
5928 (stop_all_lwps): Call wait_for_sigstop directly.
5929 * server.c (resume, handle_target_event): Handle
5930 TARGET_WAITKIND_NO_RESUMED.
5932 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5934 * win32-low.c (psapi_get_dll_name,
5935 * win32_CreateToolhelp32Snapshot): Delete.
5936 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5937 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5939 (handle_load_dll): Add function description.
5940 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5942 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5944 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5946 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5947 base address when calling win32_add_one_solib.
5948 (handle_load_dll): Delete local variable load_addr.
5949 Remove 0x1000 offset applied to DLL base address when calling
5950 win32_add_one_solib.
5951 (handle_unload_dll): Add comment.
5953 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5955 * win32-low.c (win32_add_all_dlls): Renames
5956 win32_ensure_ntdll_loaded. Rewrite function documentation.
5957 Adjust implementation to always load all DLLs.
5958 Add 0x1000 offset to DLL base address when calling
5959 win32_add_one_solib.
5960 (child_initialization_done): New static global.
5961 (do_initial_child_stuff): Set child_initialization_done to
5962 zero during child initialization, and 1 after. Replace call
5963 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5965 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5966 (handle_unload_dll): Add function documentation.
5967 (get_child_debug_event): Ignore load and unload DLL events
5968 during child initialization.
5970 2014-02-20 Doug Evans <dje@google.com>
5972 Remove global all_lwps.
5973 * inferiors.h (ptid_of): Move here from linux-low.h.
5974 (pid_of, lwpid_of): Ditto.
5975 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5976 parameter is a struct thread_info * now.
5977 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5978 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5979 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5981 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5982 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5983 * linux-arm-low.c (update_registers_callback): Update, "entry"
5984 parameter is a struct thread_info * now.
5985 Fetch lwpid from current_inferior directly.
5986 (arm_insert_point): Pass &all_threads to find_inferior instead of
5988 (arm_remove_point): Ditto.
5989 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5990 (arm_prepare_to_resume): Fetch pid from thread.
5991 (arm_read_description): Fetch lwpid from current_inferior directly.
5992 * linux-low.c (all_lwps): Delete.
5993 (delete_lwp): Delete call to remove_inferior.
5994 (handle_extended_wait): Fetch lwpid from thread.
5995 (add_lwp): Don't set lwp->entry.id. Remove call to
5996 add_inferior_to_list.
5997 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5998 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5999 (kill_one_lwp_callback): Ditto.
6000 (linux_kill): Don't dereference NULL pointer.
6001 Fetch ptid,lwpid from thread.
6002 (get_detach_signal): Fetch ptid from thread.
6003 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6004 Simplify call to regcache_invalidate_thread.
6005 (delete_lwp_callback): Update, "entry" parameter is a
6006 struct thread_info * now. Fetch pid from thread.
6007 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6008 (status_pending_p_callback): Update, "entry" parameter is a
6009 struct thread_info * now. Fetch ptid from thread.
6010 (find_lwp_pid): Update, "entry" parameter is a
6011 struct thread_info * now.
6012 (linux_wait_for_lwp): Fetch pid from thread.
6013 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6014 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6015 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6016 (dequeue_one_deferred_signal): Ditto.
6017 (cancel_breakpoint): Fetch ptid from current_inferior.
6018 (linux_wait_for_event): Pass &all_threads to find_inferior,
6019 not &all_lwps. Fetch ptid, lwpid from thread.
6020 (count_events_callback): Update, "entry" parameter is a
6021 struct thread_info * now.
6022 (select_singlestep_lwp_callback): Ditto.
6023 (select_event_lwp_callback): Ditto.
6024 (cancel_breakpoints_callback): Ditto.
6025 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6027 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6028 (unsuspend_one_lwp): Update, "entry" parameter is a
6029 struct thread_info * now.
6030 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6032 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6033 Fetch lwpid from thread, not lwp.
6034 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6035 Pass &all_threads to find_inferior, not &all_lwps.
6036 (send_sigstop): Fetch lwpid from thread, not lwp.
6037 (send_sigstop_callback): Update, "entry" parameter is a
6038 struct thread_info * now.
6039 (suspend_and_send_sigstop_callback): Ditto.
6040 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6041 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6042 struct thread_info * now.
6043 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6045 (lwp_running): Update, "entry" parameter is a
6046 struct thread_info * now.
6047 (stop_all_lwps): Fetch ptid from thread.
6048 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6049 (linux_resume_one_lwp): Fetch lwpid from thread.
6050 (linux_set_resume_request): Update, "entry" parameter is a
6051 struct thread_info * now. Fetch pid, lwpid from thread.
6052 (resume_status_pending_p): Update, "entry" parameter is a
6053 struct thread_info * now.
6054 (need_step_over_p): Ditto. Fetch lwpid from thread.
6055 (start_step_over): Fetch lwpid from thread.
6056 (linux_resume_one_thread): Update, "entry" parameter is a
6057 struct thread_info * now. Fetch lwpid from thread.
6058 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6059 (proceed_one_lwp): Update, "entry" parameter is a
6060 struct thread_info * now. Fetch lwpid from thread.
6061 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6062 struct thread_info * now.
6063 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6064 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6065 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6067 (regsets_store_inferior_registers): Ditto.
6068 (fetch_register, store_register): Ditto.
6069 (linux_read_memory, linux_write_memory): Ditto.
6070 (linux_request_interrupt): Ditto.
6071 (linux_read_auxv): Ditto.
6072 (linux_xfer_siginfo): Ditto.
6073 (linux_qxfer_spu): Ditto.
6074 (linux_qxfer_libraries_svr4): Ditto.
6075 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6076 moved to inferiors.h.
6078 (get_thread_lwp): Update.
6079 (struct lwp_info): Delete member "entry". Simplify comment for
6082 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6083 current_inferior directly.
6084 (update_watch_registers_callback): Update, "entry" parameter is a
6085 struct thread_info * now. Fetch pid from thread.
6086 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6087 (mips_insert_point): Fetch lwpid from current_inferior.
6088 Pass &all_threads to find_inferior, not &all_lwps.
6089 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6090 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6092 (mips_stopped_data_address): Ditto.
6093 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6095 * linux-tile-low.c (tile_arch_setup): Ditto.
6096 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6097 (update_debug_registers_callback): Update, "entry" parameter is a
6098 struct thread_info * now. Fetch pid from thread.
6099 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6100 Pass &all_threads to find_inferior, not &all_lwps.
6101 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6102 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6103 Pass &all_threads to find_inferior, not &all_lwps.
6104 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6105 (i386_dr_low_get_status): Ditto.
6106 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6107 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6108 (x86_linux_read_description): Ditto.
6109 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6111 2014-02-20 Doug Evans <dje@google.com>
6113 * inferiors.c (get_first_inferior): Fix buglet.
6115 2014-02-19 Doug Evans <dje@google.com>
6117 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6118 * inferiors.c (add_thread): Change result type to struct thread_info *.
6119 All callers updated.
6120 (add_lwp): Call add_thread here instead of in callers.
6121 All callers updated.
6122 * linux-low.h (get_lwp_thread): Rewrite.
6123 (struct lwp_info): New member "thread".
6125 2014-02-19 Doug Evans <dje@google.com>
6127 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6128 All callers updated.
6130 2014-02-19 Doug Evans <dje@google.com>
6132 * inferiors.c (add_thread): Fix whitespace.
6134 2014-02-19 Doug Evans <dje@google.com>
6136 * dll.c (clear_dlls): Replace accessing list implemention details
6138 * gdbthread.h (get_first_thread): Declare.
6139 * inferiors.c (for_each_inferior_with_data): New function.
6140 (get_first_thread): New function.
6141 (find_thread_ptid): Simplify.
6142 (get_first_inferior): New function.
6143 (clear_list): Delete.
6144 (one_inferior_p): New function.
6145 (clear_inferior_list): New function.
6146 (clear_inferiors): Update.
6147 * inferiors.h (for_each_inferior_with_data): Declare.
6148 (clear_inferior_list): Declare.
6149 (one_inferior_p): Declare.
6150 (get_first_inferior): Declare.
6151 * linux-low.c (linux_wait_for_event): Replace accessing list
6152 implemention details with API function.
6153 * server.c (target_running): Ditto.
6154 (accumulate_file_name_length): New function.
6155 (emit_dll_description): New function.
6156 (handle_qxfer_libraries): Replace accessing list implemention
6157 details with API function.
6158 (handle_qxfer_threads_worker): New function.
6159 (handle_qxfer_threads_proper): Replace accessing list implemention
6160 details with API function.
6161 (handle_query): Ditto.
6162 (visit_actioned_threads_callback_ftype): New typedef.
6163 (visit_actioned_threads_data): New struct.
6164 (visit_actioned_threads): Rewrite to be find_inferior callback.
6165 (resume): Call find_inferior.
6166 (handle_status): Replace accessing list implemention
6167 details with API function.
6168 (process_serial_event): Replace accessing list implemention details
6170 * target.c (set_desired_inferior): Replace accessing list implemention
6171 details with API function.
6172 * tracepoint.c (same_process_p): New function.
6173 (gdb_agent_about_to_close): Replace accessing list implemention
6174 details with API function.
6175 * win32-low.c (child_delete_thread): Replace accessing list
6176 implemention details with API function.
6177 (match_dll_by_basename): New function.
6178 (dll_is_loaded_by_basename): New function.
6179 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6180 details call to dll_is_loaded_by_basename.
6182 2014-02-19 Doug Evans <dje@google.com>
6184 * dll.h (struct dll_info): Add comment.
6185 * gdbthread.h (struct thread_info): Add comment.
6186 (current_ptid): Simplify.
6187 * inferiors.c (add_process): Update.
6188 (remove_process): Update.
6189 * inferiors.h (struct process_info): Rename member "head" to "entry".
6190 * linux-low.c (delete_lwp): Update.
6192 (last_thread_of_process_p): Update.
6193 (kill_one_lwp_callback, linux_kill): Update.
6194 (status_pending_p_callback): Update.
6195 (wait_for_sigstop): Update. Simplify read of ptid.
6196 (start_step_over): Update.
6197 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6198 (get_lwp_thread): Update.
6199 (struct lwp_info): Rename member "head" to "entry".
6200 * regcache.h (inferior_list_entry): Delete.
6201 * server.c (kill_inferior_callback): Update.
6202 (detach_or_kill_inferior_callback): Update.
6203 (print_started_pid): Update.
6204 (print_attached_pid): Update.
6205 (process_serial_event): Simplify read of ptid.
6206 * thread-db.c (thread_db_create_event): Update.
6207 (thread_db_get_tls_address): Update.
6208 * win32-low.c (current_inferior_ptid): Simplify.
6210 2014-02-19 Tom Tromey <tromey@redhat.com>
6212 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6214 (target_supports_btrace): Update.
6216 2014-02-14 Yao Qi <yao@codesourcery.com>
6218 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6219 (rsp-low-ipa.o): New target.
6221 2014-02-12 Tom Tromey <tromey@redhat.com>
6223 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6224 convert_ascii_to_int.
6225 * regcache.c (registers_to_string): Likewise.
6226 * remote-utils.c (decode_M_packet): Likewise.
6227 * server.c (process_serial_event): Likewise.
6229 2014-02-12 Tom Tromey <tromey@redhat.com>
6231 * server.c (handle_query, handle_v_run): Use hex2bin, not
6233 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6235 2014-02-12 Tom Tromey <tromey@redhat.com>
6237 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6238 convert_int_to_ascii.
6239 * regcache.c (registers_to_string, collect_register_as_string):
6241 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6243 * server.c (process_serial_event): Likewise.
6244 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6245 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6247 2014-02-12 Tom Tromey <tromey@redhat.com>
6249 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6250 bin2hex, not hexify.
6251 * tracepoint.c (cmd_qtstatus): Likewise.
6253 2014-02-12 Tom Tromey <tromey@redhat.com>
6255 * remote-utils.c (monitor_output): Pass explicit length to
6258 2014-02-12 Tom Tromey <tromey@redhat.com>
6260 * tracepoint.c: Include rsp-low.h.
6261 * server.c: Include rsp-low.h.
6262 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6263 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6265 * remote-utils.c: Include rsp-low.h.
6266 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6267 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6268 (convert_int_to_ascii, convert_ascii_to_int): Move to
6270 * regcache.c: Include rsp-low.h.
6271 * ax.c: Include rsp-low.h.
6272 * Makefile.in (SFILES): Add common/rsp-low.c.
6273 (OBS): Add rsp-low.o.
6274 (rsp-low.o): New target.
6276 2014-02-12 Tom Tromey <tromey@redhat.com>
6278 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6279 Include print-utils.h.
6280 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6281 (plongest, thirty_two, phex_nz): Remove.
6282 * Makefile.in (SFILES): Add common/print-utils.c.
6283 (OBS): Add print-utils.o.
6284 (print-utils-ipa.o): New target.
6285 (print-utils.o): New target.
6286 (IPA_OBJS): Add print-utils-ipa.o.
6288 2014-02-06 Tom Tromey <tromey@redhat.com>
6290 * Makefile.in (SFILES): Fix indentation.
6292 2014-02-05 Doug Evans <dje@google.com>
6294 * linux-low.c (linux_wait_for_event): Improve comment.
6295 (linux_wait_1): Keep current_inferior in sync with event_child.
6297 2014-01-22 Doug Evans <dje@google.com>
6299 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6301 2014-01-22 Doug Evans <dje@google.com>
6303 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6304 * configure: Regenerate.
6305 * config.in: Regenerate.
6306 * Makefile.in (SFILES): Add debug.c.
6308 * debug.c: New file.
6309 * debug.h: New file.
6310 * linux-aarch64-low.c (*): Update all debugging printfs to use
6311 debug_printf instead of fprintf.
6312 * linux-arm-low.c (*): Ditto.
6313 * linux-cris-low.c (*): Ditto.
6314 * linux-crisv32-low.c (*): Ditto.
6315 * linux-m32r-low.c (*): Ditto.
6316 * linux-sparc-low.c (*): Ditto.
6317 * linux-x86.c (*): Ditto.
6318 * linux-low.c (*): Ditto.
6319 (linux_wait_1): Add calls to debug_enter, debug_exit.
6320 (linux_wait): Remove redundant debugging printf.
6321 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6322 (linux_resume, unstop_all_lwps): Ditto.
6323 * mem-break.c (*): Update all debugging printfs to use
6324 debug_printf instead of fprintf.
6325 * remote-utils.c (*): Ditto.
6326 * thread-db.c (*): Ditto.
6327 * server.c #include <ctype.h>, "gdb_vecs.h".
6328 (debug_threads): Moved to debug.c.
6329 (*): Update all debugging printfs to use debug_printf instead of
6331 (start_inferior): Replace call to fflush with call to debug_flush.
6332 (monitor_show_help): Mention set debug-format.
6333 (parse_debug_format_options): New function.
6334 (handle_monitor_command): Handle "monitor set debug-format".
6335 (gdbserver_usage): Mention --debug-format.
6336 (main): Parse --debug-format.
6337 * server.h (debug_threads): Declaration moved to debug.h.
6339 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6340 trace_debug_1 that uses debug_printf.
6341 (tracepoint_look_up_symbols): Update all debugging printfs to use
6342 debug_printf instead of fprintf.
6344 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6346 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6349 2014-01-17 Pedro Alves <palves@redhat.com>
6352 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6353 defined after including gdb_proc_service.h.
6355 2014-01-16 Doug Evans <dje@google.com>
6357 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6358 (match_dll): Use it.
6360 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6362 * target.h (target_ops) <read_btrace>: Change parameters and
6363 return type to allow error reporting.
6364 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6365 trace reading errors on.
6366 * linux-low.c (linux_low_read_btrace): Pass trace reading
6368 (linux_low_disable_btrace): New.
6370 2014-01-15 Doug Evans <dje@google.com>
6372 * inferiors.c (thread_id_to_gdb_id): Delete.
6373 * inferiors.h (thread_id_to_gdb_id): Delete.
6375 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6377 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6378 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6381 2014-01-08 Pedro Alves <palves@redhat.com>
6383 * server.c (handle_status): Don't discard previous queued stop
6384 replies or thread's pending status here.
6385 (main) <disconnection>: Do it here instead.
6387 2014-01-08 Pedro Alves <palves@redhat.com>
6389 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6390 * server.c (visit_actioned_threads, handle_pending_status): New
6392 (handle_v_cont): Factor out parts to ...
6393 (resume): ... this new function. If in all-stop, and a thread
6394 being resumed has a pending status, report it without actually
6396 (myresume): Adjust to use the new 'resume' function.
6397 (clear_pending_status_callback, set_pending_status_callback)
6398 (find_status_pending_thread_callback): New functions.
6399 (handle_status): Handle the case of multiple threads having
6400 interesting statuses to report. Report threads' real last signal
6401 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6402 with an interesting thread to report the status for, instead of
6403 always reporting the status of the first thread.
6405 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6407 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6408 * gdbreplay.c (gdbreplay_version): Likewise.
6410 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6412 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6413 iov.iov_len with the real length in use.
6415 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6417 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6418 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6419 for all targets that use win32-low.c.
6420 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6421 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6423 2013-12-13 Pedro Alves <palves@redhat.com>
6425 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6426 if equal to TARGET_WAITKIND_LOADED.
6427 * win32-low.c (cached_status): New static global.
6428 (win32_wait): Add declaration.
6429 (do_initial_child_stuff): Flush all initial pending debug events
6430 up to the initial breakpoint.
6431 (win32_wait): If CACHED_STATUS was set, return that instead
6432 of doing a real wait. Remove the code resuming the execution
6433 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6434 during the initial phase. Also remove the code changing
6435 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6436 TARGET_WAITKIND_STOPPED.
6438 2013-12-11 Yao Qi <yao@codesourcery.com>
6440 * notif.c (handle_notif_ack): Return 0 if no notification
6443 2013-11-20 Doug Evans <dje@google.com>
6445 * linux-low.c (linux_set_resume_request): Fix comment.
6447 2013-11-20 Doug Evans <dje@google.com>
6449 * linux-low.c (resume_status_pending_p): Tweak comment.
6451 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6453 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6454 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6455 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6456 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6457 (srv_amd64_regobj): Add amd64-mpx.o.
6458 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6459 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6460 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6461 * i387-fp.c (num_pl_bnd_register) Added constant.
6462 (num_pl_bnd_cfg_registers) Added constant.
6463 (struct i387_xsave) Added reserved area and MPX fields.
6464 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6465 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6467 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6468 (init_registers_amd64_mpx_linux): Declare new function.
6469 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6470 (x86_64_regmap): Add MPX registers.
6471 (x86_linux_read_description): Add MPX case.
6472 (initialize_low_arch): Initialize MPX targets.
6474 2013-11-18 Tom Tromey <tromey@redhat.com>
6476 * configure: Rebuild.
6477 * configure.ac: Don't check for stdlib.h.
6478 * gdbreplay.c: Unconditionally include stdlib.h.
6480 2013-11-18 Tom Tromey <tromey@redhat.com>
6482 * config.in: Rebuild.
6483 * configure: Rebuild.
6484 * configure.ac: Don't use AC_HEADER_DIRENT.
6486 2013-11-18 Tom Tromey <tromey@redhat.com>
6488 * server.h: Don't check HAVE_STRING_H.
6489 * gdbreplay.c: Don't check HAVE_STRING_H.
6490 * configure: Rebuild.
6492 2013-11-18 Tom Tromey <tromey@redhat.com>
6494 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6497 2013-11-08 Tom Tromey <tromey@redhat.com>
6499 * configure, config.in: Rebuild.
6500 * configure.ac: Remove unused configury.
6502 2013-11-08 Tom Tromey <tromey@redhat.com>
6504 * acinclude.m4: Include common.m4, codeset.m4.
6505 * configure, config.in: Rebuild.
6506 * configure.ac: Use GDB_AC_COMMON.
6508 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6510 * linux-s390-low.c (HWCAP_S390_TE): New define.
6511 (s390_arch_setup): Consider the TE field in the HWCAP for
6512 determining 'have_regset_tdb'.
6514 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6517 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6520 2013-10-02 Pedro Alves <palves@redhat.com>
6522 * server.c (process_serial_event): Don't output "GDBserver
6523 exiting" if GDB is connected through stdio.
6524 * target.c (mywait): Likewise, be silent if GDB is connected
6527 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6529 * lynx-low.c (lynx_add_threads_after_attach): New function.
6530 (lynx_attach): Remove call to add_thread. Add call to
6531 lynx_add_threads_after_attach instead.
6533 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6535 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6536 * config.in, configure: Regenerated.
6538 2013-09-18 Yao Qi <yao@codesourcery.com>
6541 * server.c (start_inferior): Clear 'resume_info'.
6543 2013-09-16 Jiong Wang <jiwang@tilera.com>
6545 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6548 2013-09-16 Jiong Wang <jiwang@tilera.com>
6550 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6551 linux-tile-low.o to srv_tgtobj.
6553 2013-09-16 Will Newton <will.newton@linaro.org>
6555 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6558 2013-09-06 Pedro Alves <palves@redhat.com>
6560 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6561 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6562 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6563 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6564 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6565 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6567 2013-09-06 Pedro Alves <palves@redhat.com>
6569 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6570 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6572 2013-09-06 Pedro Alves <palves@redhat.com>
6574 * linux-amd64-ipa.c: Include tracepoint.h.
6575 * linux-i386-ipa.c: Include tracepoint.h.
6577 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6579 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6580 (ps_get_thread_area): New function.
6582 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6584 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6585 (initialize_low_arch): Call init_registers_crisv32 rather than
6586 init_register_crisv32.
6588 2013-09-05 Pedro Alves <palves@redhat.com>
6590 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6592 * hostio.h: ... this new file.
6593 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6594 win32-low.c: Include hostio.h.
6596 2013-09-05 Pedro Alves <palves@redhat.com>
6598 * server.h (gdb_client_data, handler_func, callback_handler_func)
6599 (delete_file_handler, add_file_handler, append_callback_event)
6600 (delete_callback_event, start_event_loop, initialize_event_loop):
6601 Move to event-loop.h and include it.
6602 * event-loop.h: New file.
6604 2013-09-05 Pedro Alves <palves@redhat.com>
6606 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6607 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6608 (loaded_dll, unloaded_dll): Move to ...
6609 * dll.h: ... this new file.
6610 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6612 2013-09-05 Pedro Alves <palves@redhat.com>
6614 * server.h (current_process, get_thread_process, all_processes)
6615 (add_inferior_to_list, for_each_inferior, current_inferior)
6616 (remove_inferior, add_process, remove_process, find_process_pid)
6617 (have_started_inferiors_p, have_attached_inferiors_p)
6618 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6619 (clear_inferiors, find_inferior, find_inferior_id)
6620 (inferior_target_data, set_inferior_target_data)
6621 (inferior_regcache_data, set_inferior_regcache_data): Move to
6622 inferiors.h, and include it.
6623 * inferiors.h: New file.
6625 2013-09-05 Pedro Alves <palves@redhat.com>
6627 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6631 2013-09-05 Pedro Alves <palves@redhat.com>
6633 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6635 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6636 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6637 (handle_tracepoint_general_set, handle_tracepoint_query)
6638 (tracepoint_finished_step, tracepoint_was_hit)
6639 (release_while_stepping_state_list, current_traceframe)
6640 (in_readonly_region, traceframe_read_mem)
6641 (fetch_traceframe_registers, traceframe_read_sdata)
6642 (traceframe_read_info, struct fast_tpoint_collect_status)
6643 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6644 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6645 (supply_fast_tracepoint_registers)
6646 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6647 (ipa_tdesc, claim_trampoline_space)
6648 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6649 (agent_mem_read, agent_get_trace_state_variable_value)
6650 (agent_set_trace_state_variable_value, agent_tsv_read)
6651 (agent_mem_read_string, get_raw_reg_func_addr)
6652 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6653 * tracepoint.h: ... this new file.
6655 2013-09-05 Pedro Alves <palves@redhat.com>
6657 * server.h (perror_with_name, error, fatal, warning, paddress)
6658 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6660 * utils.h: New file.
6662 2013-09-05 Pedro Alves <palves@redhat.com>
6664 * server.h (remote_debug, noack_mode, transport_is_reliable)
6665 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6666 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6667 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6668 (write_enn, initialize_async_io, enable_async_io)
6669 (disable_async_io, check_remote_input_interrupt_request)
6670 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6671 (dead_thread_notify, prepare_resume_reply)
6672 (decode_address_to_semicolon, decode_address, decode_m_packet)
6673 (decode_M_packet, decode_X_packet, decode_xfer_write)
6674 (decode_search_memory_packet, unhexify, hexify)
6675 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6676 (look_up_one_symbol, relocate_instruction)
6677 (monitor_output): Move to remote-utils.h, and include it.
6678 * remote-utils.h: New file.
6680 2013-09-05 Pedro Alves <palves@redhat.com>
6682 * server.h (_): Delete.
6684 2013-09-02 Pedro Alves <palves@redhat.com>
6686 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6687 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6689 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6691 2013-09-02 Pierre Muller <muller@sourceware.org>
6693 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6694 or WriteProcessMemory complete successfully and handle
6695 ERROR_PARTIAL_COPY error.
6697 2013-09-02 Pedro Alves <palves@redhat.com>
6699 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6700 error instead of EIO.
6702 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6705 * linux-low.c: Include filestuff.h.
6706 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6707 * lynx-low.c: Include filestuff.h.
6708 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6709 * server.c: Include filestuff.h.
6710 (main): Call notice_open_fds.
6711 * spu-low.c: Include filestuff.h.
6712 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6714 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6716 * Makefile.in: Explain why ../target and ../nat are not
6717 listed as include file search paths.
6718 (linux-waitpid.o): New object file rule.
6719 * configure.srv (srv_native_linux_obj): New variable.
6720 Replace all occurrences of linux native object files with
6721 $srv_native_linux_obj.
6722 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6723 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6724 (linux_enable_event_reporting): Remove declaration.
6725 (my_waitpid): Moved to common/linux-waitpid.c.
6726 (linux_wait_for_event): Pass ptid when calling
6727 linux_enable_event_reporting.
6728 (linux_supports_tracefork_flag): Remove.
6729 (linux_enable_event_reporting): Likewise.
6730 (linux_tracefork_grandchild): Remove.
6731 (STACK_SIZE): Moved to common/linux-ptrace.c.
6732 (linux_tracefork_child): Remove.
6733 (linux_test_for_tracefork): Remove.
6734 (linux_look_up_symbols): Call linux_supports_traceclone.
6735 (initialize_low): Remove call to linux_test_for_tracefork.
6736 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6737 common/linux-ptrace.h.
6738 (PTRACE_TYPE_ARG4): Likewise.
6739 Include linux-ptrace.h.
6741 2013-08-21 Pedro Alves <palves@redhat.com>
6743 * config.in: Renegerate.
6745 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6747 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6748 (SFILES): Remove $(srcdir)/common/target-common.c and
6749 add $(srcdir)/target/waitstatus.c.
6750 (OBS): Remove target-common.o and add waitstatus.o.
6751 (server_h): Remove $(srcdir)/../common/target-common.h and
6752 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6753 and $(srcdir)/../target/waitstatus.h.
6754 (target-common.o): Remove.
6755 (waitstatus.o): New target object file.
6756 * target.h: Do not include target-common.h and
6757 include target/resume.h, target/wait.h and
6758 target/waitstatus.h.
6760 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6762 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6763 to PTRACE_TYPE_ARG3.
6764 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6765 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6767 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6768 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6770 2013-07-27 Jie Zhang <jie@codesourcery.com>
6771 Daniel Jacobowitz <dan@codesourcery.com>
6772 Yao Qi <yao@codesourcery.com>
6774 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6775 (mips-linux-watch.o): New rule.
6776 (mips_linux_watch_h): New variable.
6777 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6779 * linux-mips-low.c: Include mips-linux-watch.h.
6780 (struct arch_process_info, struct arch_lwp_info): New.
6781 (update_watch_registers_callback): New function.
6782 (mips_linux_new_process, mips_linux_new_thread) New functions.
6783 (mips_linux_prepare_to_resume, mips_insert_point): New
6785 (mips_remove_point, mips_stopped_by_watchpoint): New
6787 (rsp_bp_type_to_target_hw_bp_type): New function.
6788 (mips_stopped_data_address): New function.
6789 (the_low_target): Add watchpoint support functions.
6791 2013-07-27 Yao Qi <yao@codesourcery.com>
6793 * i386-low.c: Include break-common.h.
6794 (enum target_hw_bp_type): Remove.
6796 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6798 * Makefile.in (SFILES): /common/target-common.c.
6799 (OBS): Add target-common.o.
6800 (server_h): Add $(srcdir)/../common/target-common.h.
6801 (target-common.o): New target.
6802 * server.c (queue_stop_reply_callback): Free
6803 status string after use.
6804 * target.c (target_waitstatus_to_string): Remove.
6805 * target.h: Include target-common.h.
6806 (resume_kind): Likewise.
6807 (target_waitkind): Likewise.
6808 (target_waitstatus): Likewise.
6809 (TARGET_WNOHANG): Likewise.
6811 2013-07-04 Yao Qi <yao@codesourcery.com>
6813 * Makefile.in (host_alias): Use @host_noncanonical@.
6814 (target_alias): Use @target_noncanonical@.
6815 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6816 ACX_NONCANONICAL_HOST.
6817 * configure: Regenerated.
6820 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6822 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6823 * configure: Rebuild.
6824 * Makefile.in (version_host, version_target): Get from configure.
6825 (version.c): Use $(version_host) and $(version_target).
6827 2013-07-03 Pedro Alves <palves@redhat.com>
6829 * Makefile.in (config.status): Depend on development.sh.
6830 * acinclude.m4: Include libmcheck.m4.
6831 * configure: Regenerate.
6833 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6835 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6836 attribute inside the parentheses.
6837 (winapi_DebugSetProcessKillOnExit): Ditto.
6838 (winapi_DebugBreakProcess): Ditto.
6839 (winapi_GenerateConsoleCtrlEvent): Ditto.
6841 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6843 * notif.h (notif_event): Add a dummy member to avoid compiler
6846 2013-07-01 Pedro Alves <palves@redhat.com>
6848 * hostio.c (HOSTIO_PATH_MAX): Define.
6849 (require_filename, handle_open, handle_unlink, handle_readlink):
6852 2013-07-01 Pedro Alves <palves@redhat.com>
6854 * server.h: Include "pathmax.h".
6855 * linux-low.c: Don't include sys/param.h.
6856 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6858 * win32-low.c: Don't include sys/param.h.
6859 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6861 2013-07-01 Pedro Alves <palves@redhat.com>
6863 * event-loop.c: Don't check HAVE_UNISTD_H before including
6865 * gdbreplay.c: Likewise.
6866 * remote-utils.c: Likewise.
6867 * server.c: Likewise.
6868 * configure.ac: Don't check for unistd.h.
6869 * configure: Regenerate.
6871 2013-06-28 Tom Tromey <tromey@redhat.com>
6873 * Makefile.in (version.c): Use version.in, not
6876 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6878 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6879 * configure: Rebuild.
6880 * Makefile.in (version_host, version_target): Get from configure.
6881 (version.c): Use $(version_host) and $(version_target).
6883 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6885 Fix trace-status to output user name without trailing colon.
6886 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6888 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6890 Fix trace-status to output proper start-time and stop-time.
6891 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6892 output start time and stop time in hex as gdb expects.
6894 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6896 * tracepoint.c (build_traceframe_info_xml): Output trace state
6897 variables present in the trace buffer.
6899 2013-06-24 Tom Tromey <tromey@redhat.com>
6901 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6903 (version.o): Remove.
6904 * gdbreplay.c: Include version.h.
6905 (version, host_name): Don't declare.
6906 * server.h: Include version.h.
6907 (version, host_name): Don't declare.
6909 2013-06-12 Pedro Alves <palves@redhat.com>
6911 * linux-x86-low.c (linux_is_elf64): Delete global.
6912 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6913 with local linux_pid_exe_is_elf_64_file use.
6915 2013-06-11 Pedro Alves <palves@redhat.com>
6917 * linux-low.c (regset_disabled, disable_regset): New functions.
6918 (regsets_fetch_inferior_registers)
6919 (regsets_store_inferior_registers): Use them.
6920 (initialize_regsets_info); Don't allocate the disabled_regsets
6922 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6925 2013-06-11 Pedro Alves <palves@redhat.com>
6927 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6930 2013-06-11 Pedro Alves <palves@redhat.com>
6932 * linux-x86-low.c (initialize_low_arch): Call
6933 init_registers_x32_avx_linux.
6935 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6937 Fix compatibility with Android Bionic.
6938 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6941 2013-06-07 Pedro Alves <palves@redhat.com>
6944 * Makefile.in (OBS): Add tdesc.o.
6945 (IPA_OBJS): Add tdesc-ipa.o.
6946 (tdesc-ipa.o): New rule.
6947 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6949 * linux-low.c (new_inferior): Delete.
6950 (disabled_regsets, num_regsets): Delete.
6951 (linux_add_process): Adjust to set the new per-process
6953 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6954 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6955 was a stop. When calling arch_setup, switch the current inferior
6956 to the thread that got an event.
6957 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6958 (regsets_fetch_inferior_registers)
6959 (regsets_store_inferior_registers): New regsets_info parameter.
6961 (linux_register_in_regsets): New regs_info parameter. Adjust to
6963 (register_addr, fetch_register, store_register): New usrregs_info
6964 parameter. Adjust to use it.
6965 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6966 parameter regs_info. Adjust to use it.
6967 (linux_fetch_registers): Get the current inferior's regs_info, and
6969 (linux_store_registers): Ditto.
6970 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6971 (initialize_low): Don't initialize the target_regsets here. Call
6972 initialize_low_arch.
6973 * linux-low.h (target_regsets): Delete declaration.
6974 (struct regsets_info): New.
6975 (struct usrregs_info): New.
6976 (struct regs_info): New.
6977 (struct process_info_private) <new_inferior>: New field.
6978 (struct linux_target_ops): Delete the num_regs, regmap, and
6979 regset_bitmap fields. New field regs_info.
6980 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6981 * i387-fp.c (num_xmm_registers): Delete.
6982 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6983 calls to new interface.
6984 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6985 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6986 Infer the number of xmm registers from the regcache's target
6988 * i387-fp.h (num_xmm_registers): Delete.
6989 * inferiors.c (add_thread): Don't install the thread's regcache
6991 * proc-service.c (gregset_info): Fetch the current inferior's
6992 regs_info. Adjust to use it.
6993 * regcache.c: Include tdesc.h.
6994 (register_bytes, reg_defs, num_registers)
6995 (gdbserver_expedite_regs): Delete.
6996 (get_thread_regcache): If the thread doesn't have a regcache yet,
6997 create one, instead of aborting gdbserver.
6998 (regcache_invalidate_one): Rename to ...
6999 (regcache_invalidate_thread): ... this.
7000 (regcache_invalidate_one): New.
7001 (regcache_invalidate): Only invalidate registers of the current
7003 (init_register_cache): Add target_desc parameter, and use it.
7004 (new_register_cache): Ditto. Assert the target description has a
7005 non zero registers_size.
7006 (regcache_cpy): Add assertions. Adjust.
7007 (realloc_register_cache, set_register_cache): Delete.
7008 (registers_to_string, registers_from_string): Adjust.
7009 (find_register_by_name, find_regno, find_register_by_number)
7010 (register_cache_size): Add target_desc parameter, and use it.
7011 (free_register_cache_thread, free_register_cache_thread_one)
7012 (regcache_release, register_cache_size): New.
7013 (register_size): Add target_desc parameter, and use it.
7014 (register_data, supply_register, supply_register_zeroed)
7015 (supply_regblock, supply_register_by_name, collect_register)
7016 (collect_register_as_string, collect_register_by_name): Adjust.
7017 * regcache.h (struct target_desc): Forward declare.
7018 (struct regcache) <tdesc>: New field.
7019 (init_register_cache, new_register_cache): Add target_desc
7021 (regcache_invalidate_thread): Declare.
7022 (regcache_invalidate_one): Delete declaration.
7023 (regcache_release): Declare.
7024 (find_register_by_number, register_cache_size, register_size)
7025 (find_regno): Add target_desc parameter.
7026 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7028 * remote-utils.c: Include tdesc.h.
7029 (outreg, prepare_resume_reply): Adjust.
7030 * server.c: Include tdesc.h.
7031 (gdbserver_xmltarget): Delete declaration.
7032 (get_features_xml, process_serial_event): Adjust.
7033 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7035 (struct process_info) <tdesc>: New field.
7036 (ipa_tdesc): Declare.
7037 * tdesc.c: New file.
7038 * tdesc.h: New file.
7039 * tracepoint.c: Include tdesc.h.
7040 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7041 (get_context_regcache): Adjust to pass ipa_tdesc down.
7042 (do_action_at_tracepoint): Adjust to get the register cache size
7043 from the context regcache's description.
7044 (traceframe_walk_blocks): Adjust to get the register cache size
7045 from the current trace frame's description.
7046 (traceframe_get_pc): Adjust to get current trace frame's
7047 description and pass it down.
7048 (gdb_collect): Adjust to get the register cache size from the
7050 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7051 (gdbserver_xmltarget): Delete.
7052 (initialize_low_tracepoint): Set the ipa's target description.
7053 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7054 (initialize_low_tracepoint): Set the ipa's target description.
7055 * linux-x86-low.c: Include tdesc.h.
7056 [__x86_64__] (is_64bit_tdesc): New.
7057 (ps_get_thread_area, x86_get_thread_area): Use it.
7058 (i386_cannot_store_register): Rename to ...
7059 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7060 (i386_cannot_fetch_register): Rename to ...
7061 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7062 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7064 (target_regsets): Rename to ...
7065 (x86_regsets): ... this.
7066 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7068 (x86_siginfo_fixup): Use is_64bit_tdesc.
7069 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7070 (tdesc_x32_avx_linux, tdesc_x32_linux)
7071 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7073 (x86_linux_update_xmltarget): Delete.
7074 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7075 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7076 (AMD64_LINUX_USER64_CS): New.
7077 (x86_linux_read_description): New, based on
7078 x86_linux_update_xmltarget.
7079 (same_process_callback): New.
7080 (x86_arch_setup_process_callback): New.
7081 (x86_linux_update_xmltarget): New.
7082 (x86_regsets_info): New.
7083 (amd64_linux_regs_info): New.
7084 (i386_linux_usrregs_info): New.
7085 (i386_linux_regs_info): New.
7086 (x86_linux_regs_info): New.
7087 (x86_arch_setup): Reimplement.
7088 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7089 (x86_emit_ops): Ditto.
7090 (the_low_target): Adjust. Install x86_linux_regs_info,
7091 x86_cannot_fetch_register, and x86_cannot_store_register.
7092 (initialize_low_arch): New.
7093 * linux-ia64-low.c (tdesc_ia64): Declare.
7094 (ia64_fetch_register): Adjust.
7095 (ia64_usrregs_info, regs_info): New globals.
7096 (ia64_regs_info): New function.
7097 (the_low_target): Adjust.
7098 (initialize_low_arch): New function.
7099 * linux-sparc-low.c (tdesc_sparc64): Declare.
7100 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7102 (sparc_arch_setup): New function.
7103 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7104 (the_low_target): Adjust.
7105 (initialize_low_arch): New function.
7106 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7107 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7108 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7109 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7110 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7111 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7112 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7113 (tdesc_powerpc_isa205_vsx64l): Declare.
7114 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7115 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7116 (ppc_set_pc, ppc_get_hwcap): Adjust.
7117 (ppc_usrregs_info): Forward declare.
7118 (!__powerpc64__) ppc_regmap_adjusted: New global.
7119 (ppc_arch_setup): Adjust to the current process'es target
7121 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7122 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7123 (ppc_store_evrregset): Adjust.
7124 (target_regsets): Rename to ...
7125 (ppc_regsets): ... this, and make static.
7126 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7127 (ppc_regs_info): New function.
7128 (the_low_target): Adjust.
7129 (initialize_low_arch): New function.
7130 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7131 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7132 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7133 (tdesc_s390x_linux64v2): Declare.
7134 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7135 (s390_fill_gregset, s390_store_last_break): Adjust.
7136 (target_regsets): Rename to ...
7137 (s390_regsets): ... this, and make static.
7138 (s390_get_pc, s390_set_pc): Adjust.
7139 (s390_get_hwcap): New target_desc parameter, and use it.
7140 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7141 (s390_arch_setup): Adjust to set the current process'es target
7142 description. Don't adjust the regmap.
7143 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7144 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7145 (regs_info_3264): New globals.
7146 (s390_regs_info): New function.
7147 (the_low_target): Adjust.
7148 (initialize_low_arch): New function.
7149 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7150 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7151 [__mips64] (init_registers_mips_linux)
7152 (init_registers_mips_dsp_linux): Delete defines.
7153 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7154 (have_dsp): New global.
7155 (mips_read_description): New, based on mips_arch_setup.
7156 (mips_arch_setup): Reimplement.
7157 (get_usrregs_info): New function.
7158 (mips_cannot_fetch_register, mips_cannot_store_register)
7159 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7160 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7161 (target_regsets): Rename to ...
7162 (mips_regsets): ... this, and make static.
7163 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7164 (dsp_regs_info, regs_info): New globals.
7165 (mips_regs_info): New function.
7166 (the_low_target): Adjust.
7167 (initialize_low_arch): New function.
7168 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7169 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7171 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7172 (arm_read_description): New, with bits factored from
7174 (arm_arch_setup): Reimplement.
7175 (target_regsets): Rename to ...
7176 (arm_regsets): ... this, and make static.
7177 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7178 (arm_regs_info): New function.
7179 (the_low_target): Adjust.
7180 (initialize_low_arch): New function.
7181 * linux-m68k-low.c (tdesc_m68k): Declare.
7182 (target_regsets): Rename to ...
7183 (m68k_regsets): ... this, and make static.
7184 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7185 (m68k_regs_info): New function.
7186 (m68k_arch_setup): New function.
7187 (the_low_target): Adjust.
7188 (initialize_low_arch): New function.
7189 * linux-sh-low.c (tdesc_sharch): Declare.
7190 (target_regsets): Rename to ...
7191 (sh_regsets): ... this, and make static.
7192 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7193 (sh_regs_info, sh_arch_setup): New functions.
7194 (the_low_target): Adjust.
7195 (initialize_low_arch): New function.
7196 * linux-bfin-low.c (tdesc_bfin): Declare.
7197 (bfin_arch_setup): New function.
7198 (bfin_usrregs_info, regs_info): New globals.
7199 (bfin_regs_info): New function.
7200 (the_low_target): Adjust.
7201 (initialize_low_arch): New function.
7202 * linux-cris-low.c (tdesc_cris): Declare.
7203 (cris_arch_setup): New function.
7204 (cris_usrregs_info, regs_info): New globals.
7205 (cris_regs_info): New function.
7206 (the_low_target): Adjust.
7207 (initialize_low_arch): New function.
7208 * linux-cris-low.c (tdesc_crisv32): Declare.
7209 (cris_arch_setup): New function.
7210 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7211 (cris_regs_info): New function.
7212 (the_low_target): Adjust.
7213 (initialize_low_arch): New function.
7214 * linux-m32r-low.c (tdesc_m32r): Declare.
7215 (m32r_arch_setup): New function.
7216 (m32r_usrregs_info, regs_info): New globals.
7217 (m32r_regs_info): Adjust.
7218 (initialize_low_arch): New function.
7219 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7220 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7221 (tic6x_usrregs_info): Forward declare.
7222 (tic6x_read_description): New function, based on ...
7223 (tic6x_arch_setup): ... this. Reimplement.
7224 (target_regsets): Rename to ...
7225 (tic6x_regsets): ... this, and make static.
7226 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7227 (tic6x_regs_info): New function.
7228 (the_low_target): Adjust.
7229 (initialize_low_arch): New function.
7230 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7231 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7232 (target_regsets): Rename to ...
7233 (xtensa_regsets): ... this, and make static.
7234 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7236 (xtensa_arch_setup, xtensa_regs_info): New functions.
7237 (the_low_target): Adjust.
7238 (initialize_low_arch): New function.
7239 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7240 (nios2_arch_setup): Set the current process'es tdesc.
7241 (target_regsets): Rename to ...
7242 (nios2_regsets): ... this.
7243 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7244 (nios2_regs_info): New function.
7245 (the_low_target): Adjust.
7246 (initialize_low_arch): New function.
7247 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7248 (aarch64_arch_setup): Set the current process'es tdesc.
7249 (target_regsets): Rename to ...
7250 (aarch64_regsets): ... this.
7251 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7252 (aarch64_regs_info): New function.
7253 (the_low_target): Adjust.
7254 (initialize_low_arch): New function.
7255 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7257 (target_regsets): Rename to ...
7258 (tile_regsets): ... this.
7259 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7260 (tile_regs_info): New function.
7261 (tile_arch_setup): Set the current process'es tdesc.
7262 (the_low_target): Adjust.
7263 (initialize_low_arch): New function.
7264 * spu-low.c (tdesc_spu): Declare.
7265 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7266 * win32-arm-low.c (tdesc_arm): Declare.
7267 (arm_arch_setup): New function.
7268 (the_low_target): Install arm_arch_setup instead of
7270 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7271 (init_windows_x86): Rename to ...
7272 (i386_arch_setup): ... this. Set `win32_tdesc'.
7273 (the_low_target): Adjust.
7274 * win32-low.c (win32_tdesc): New global.
7275 (child_add_thread): Don't create the thread cache here.
7276 (do_initial_child_stuff): Set the new process'es tdesc.
7277 * win32-low.h (struct target_desc): Forward declare.
7278 (win32_tdesc): Declare.
7279 * lynx-i386-low.c (tdesc_i386): Declare global.
7280 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7281 * lynx-low.c (lynx_tdesc): New global.
7282 (lynx_add_process): Set the new process'es tdesc.
7283 * lynx-low.h (struct target_desc): Forward declare.
7284 (lynx_tdesc): Declare global.
7285 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7286 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7287 * nto-low.c (nto_tdesc): New global.
7288 (do_attach): Set the new process'es tdesc.
7289 * nto-low.h (struct target_desc): Forward declare.
7290 (nto_tdesc): Declare.
7291 * nto-x86-low.c (tdesc_i386): Declare.
7292 (nto_x86_arch_setup): Set `nto_tdesc'.
7294 2013-06-04 Gary Benson <gbenson@redhat.com>
7296 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7297 to qSupported response when appropriate.
7298 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7299 with nonzero-length annex.
7300 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7301 arguments supplied in annex.
7303 2013-05-31 Doug Evans <dje@google.com>
7306 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7307 64 bits in 64-cross-32 environment.
7309 2013-05-28 Pedro Alves <palves@redhat.com>
7311 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7312 (aarch64-without-fpu.c): Delete rule.
7313 * configure.srv (aarch64*-*-linux*): Remove references to
7314 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7315 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7318 2013-05-24 Pedro Alves <palves@redhat.com>
7320 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7321 instead of strchr/decode_address. Error if the range isn't split
7322 with a ','. Don't assume there's be a ':' in the action.
7324 2013-05-23 Yao Qi <yao@codesourcery.com>
7325 Pedro Alves <palves@redhat.com>
7327 * linux-low.c (lwp_in_step_range): New function.
7328 (linux_wait_1): If the thread was range stepping and stopped
7329 outside the stepping range, report the stop to GDB. Otherwise,
7330 continue stepping. Add range stepping debug output.
7331 (linux_set_resume_request): Copy the step range from the resume
7333 (linux_supports_range_stepping): New.
7334 (linux_target_ops) <supports_range_stepping>: Set to
7335 linux_supports_range_stepping.
7336 * linux-low.h (struct linux_target_ops)
7337 <supports_range_stepping>: New field.
7338 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7339 * linux-x86-low.c (x86_supports_range_stepping): New.
7340 (the_low_target) <supports_range_stepping>: Set to
7341 x86_supports_range_stepping.
7342 * server.c (handle_v_cont): Handle 'r' action.
7343 (handle_v_requests): Append ";r" if the target supports range
7345 * target.h (struct thread_resume) <step_range_start,
7346 step_range_end>: New fields.
7347 (struct target_ops) <supports_range_stepping>:
7349 (target_supports_range_stepping): New macro.
7351 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7353 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7354 confusion in comment.
7356 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7358 * lynx-low.c (struct process_info_private): New type.
7359 (lynx_add_process): New function.
7360 (lynx_create_inferior, lynx_attach): Replace calls to
7361 add_process by calls to lynx_add_process.
7362 (lynx_resume): If PTID is null, then try using
7363 current_process()->private->last_wait_event_ptid.
7365 (lynx_clear_inferiors): Delete. The contents of that function
7366 has been inlined in lynx_mourn;
7367 (lynx_wait_1): Save the ptid in the process's private data.
7368 (lynx_mourn): Free the process' private data. Replace call
7369 to lynx_clear_inferiors by call to clear_inferiors.
7371 2013-05-17 Yao Qi <yao@codesourcery.com>
7373 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7376 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7378 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7379 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7380 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7381 PT_TEXT_END_ADDR guards. Update comments.
7382 (linux_target_op) <read_offsets>: Conditionally define to
7383 linux_read_offsets if the target is UCLIBC and if it defines
7384 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7386 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7387 Andrew Jenner <andrew@codesourcery.com>
7389 * Makefile.in (SFILES): Add linux-nios2-low.c.
7390 (clean): Add action to delete nios2-linux.c.
7391 (nios2-linux.c): New rule.
7392 * configure.srv: Add nios2*-*-linux*.
7393 * linux-nios2-low.c: New.
7395 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7397 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7399 2013-04-25 Hui Zhu <hui@codesourcery.com>
7402 * ax.c (ax_printf): Add fflush.
7404 2013-04-22 Tom Tromey <tromey@redhat.com>
7406 * Makefile.in (SFILES): Add filestuff.c.
7407 (OBS): Add filestuff.o.
7408 (filestuff.o): New target.
7409 * config.in, configure: Rebuild.
7410 * configure.ac: Check for fdwalk, pipe2.
7412 2013-04-17 Pedro Alves <palves@redhat.com>
7414 * configure.ac (USE_THREAD_DB): Delete variable.
7415 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7416 Don't AC_SUBST USE_THREAD_DB.
7417 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7418 * config.in, configure: Regenerate.
7420 2013-04-16 Pedro Alves <palves@redhat.com>
7422 * linux-low.h (struct lwp_info) <thread_known>: Move under
7423 the USE_THREAD_DB #ifdef.
7425 2013-04-16 Pedro Alves <palves@redhat.com>
7427 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7428 (linux-low.o): Delete rule.
7429 * linux-low.h: Always include "gdb_thread_db.h" instead of
7430 conditionally including thread_db.h.
7431 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7434 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7436 * Makefile.in (install-only): Fix make install regression.
7438 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7440 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7441 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7443 * gdbserver.1: Remove.
7445 2013-03-22 Pedro Alves <palves@redhat.com>
7447 * linux-low.c (handle_extended_wait): Don't call
7448 linux_enable_event_reporting.
7450 2013-03-15 Tony Theodore <tonyt@logyst.com>
7453 * Makefile.in (SHELL): Use @SHELL@.
7455 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7457 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7460 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7462 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7463 Remove extraneous NULL element.
7465 2013-03-13 Yao Qi <yao@codesourcery.com>
7467 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7468 'V' block in trace frame.
7470 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7472 * target.h (struct target_ops): Add btrace ops.
7473 (target_supports_btrace): New macro.
7474 (target_enable_btrace): New macro.
7475 (target_disable_btrace): New macro.
7476 (target_read_btrace): New macro.
7477 * gdbthread.h (struct thread_info): Add btrace field.
7478 * server.c: Include btrace-common.h.
7479 (handle_btrace_general_set): New function.
7480 (handle_btrace_enable): New function.
7481 (handle_btrace_disable): New function.
7482 (handle_general_set): Call handle_btrace_general_set.
7483 (handle_qxfer_btrace): New function.
7484 (struct qxfer qxfer_packets[]): Add btrace entry.
7485 * inferiors.c (remove_thread): Disable btrace.
7486 * linux-low: Include linux-btrace.h.
7487 (linux_low_enable_btrace): New function.
7488 (linux_low_read_btrace): New function.
7489 (linux_target_ops): Add btrace ops.
7490 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7491 Add srv_linux_btrace=yes.
7492 (x86_64-*-linux*): Add linux-btrace.o.
7493 Add srv_linux_btrace=yes.
7494 * configure.ac: Define HAVE_LINUX_BTRACE.
7495 * config.in: Regenerated.
7496 * configure: Regenerated.
7498 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7500 * server.c (handle_qxfer): Preserve error message if -3 is
7502 (qxfer): Document the -3 return value.
7504 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7506 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7507 (linux_btrace_h): New variable.
7508 (linux-btrace.o): New rule.
7510 2013-03-08 Stan Shebs <stan@codesourcery.com>
7511 Hafiz Abid Qadeer <abidh@codesourcery.com>
7513 * tracepoint.c (trace_buffer_size): New global.
7514 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7515 (init_trace_buffer): Change to one-argument function. Allocate
7516 trace buffer memory.
7517 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7518 handle QTBuffer:size packet.
7519 (cmd_bigqtbuffer_size): New function.
7520 (initialize_tracepoint): Call init_trace_buffer with
7521 DEFAULT_TRACE_BUFFER_SIZE.
7522 * server.c (handle_query): Add QTBuffer:size in the
7525 2013-03-07 Yao Qi <yao@codesourcery.com>
7527 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7528 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7530 (cmd_qtsp): Adjust condition. Do post increment.
7531 Set cur_action and cur_step_action back to 0.
7533 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7536 * linux-low.c (linux_write_memory): Return early success if LEN is
7539 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7541 * configure.srv: Add x86_64-*-cygwin* as target.
7543 2013-02-28 Tom Tromey <tromey@redhat.com>
7545 * configure.ac: Invoke AC_SYS_LARGEFILE.
7546 * configure, config.in: Rebuild.
7548 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7550 * win32-low.c: Throughout, fix format strings and casts of
7551 printf-like functions to avoid type related warnings on all
7553 (get_child_debug_event): Print dwDebugEventCode as hex since
7554 that's how it's usually documented.
7556 2013-02-28 Yao Qi <yao@codesourcery.com>
7558 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7561 2013-02-27 Jiong Wang <jiwang@tilera.com>
7563 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7564 (reg-tilegx32.c): New rule.
7565 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7566 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7567 different register info initializer according to elf class.
7568 (init_registers_tilgx32): New function. The tilegx32 register info
7570 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7571 (tile_store_gregset): Likewise.
7573 2013-02-27 Yao Qi <yao@codesourcery.com>
7575 * server.c (process_point_options): Print debug message when
7576 debug_threads is true.
7578 2013-02-26 Yao Qi <yao@codesourcery.com>
7580 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7582 2013-02-19 Pedro Alves <palves@redhat.com>
7583 Kai Tietz <ktietz@redhat.com>
7587 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7588 instead of strtoul to extract address from packet.
7589 (process_serial_event) <'z'>: Likewise.
7591 2013-02-18 Yao Qi <yao@codesourcery.com>
7593 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7595 2013-02-14 Pedro Alves <palves@redhat.com>
7599 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7600 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7602 2013-02-14 Pedro Alves <palves@redhat.com>
7604 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7606 2013-02-14 Pedro Alves <palves@redhat.com>
7608 * tracepoint.c (save_string): Delete.
7609 (add_tracepoint_action): Use savestring instead of save_string.
7611 2013-02-12 Pedro Alves <palves@redhat.com>
7613 * linux-xtensa-low.c: Ditto.
7614 * xtensa-xtregs.c: Ditto.
7616 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7618 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7621 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7623 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7624 aarch64_num_wp_regs and aarch64_num_bp_regs to
7625 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7627 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7629 * linux-aarch64-low.c (ps_get_thread_area): Replace
7630 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7632 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7633 Marcus Shawcroft <marcus.shawcroft@arm.com>
7634 Nigel Stephens <nigel.stephens@arm.com>
7635 Yufeng Zhang <yufeng.zhang@arm.com>
7637 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7638 (aarch64.c, aarch64-without-fpu.c): New targets.
7639 * configure.srv (aarch64*-*-linux*): New.
7640 * linux-aarch64-low.c: New file.
7642 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7644 * linux-low.c (handle_extended_wait, linux_create_inferior)
7645 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7646 (dequeue_one_deferred_signal, linux_resume_one_thread)
7647 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7648 (linux_tracefork_grandchild, linux_test_for_tracefork)
7649 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7650 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7651 where the argument is 0.
7653 2013-01-25 Yao Qi <yao@codesourcery.com>
7655 * event-loop.c: Include "queue.h".
7656 (gdb_event_p): New typedef.
7657 (struct gdb_event) <next_event>: Remove.
7658 (event_queue): Change to QUEUE(gdb_event_p).
7659 (async_queue_event): Remove.
7660 (gdb_event_xfree): New.
7661 (initialize_event_loop): New.
7662 (process_event): Use API from QUEUE.
7663 (wait_for_event): Likewise.
7664 * server.c (main): Call initialize_event_loop.
7665 * server.h (initialize_event_loop): Declare.
7667 2013-01-18 Yao Qi <yao@codesourcery.com>
7669 * ax.h (struct eval_agent_expr_context): New.
7670 (gdb_eval_agent_expr): Update declaration.
7671 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7672 TFRAME. Add new argument CTX.
7673 * server.h (struct eval_agent_expr_context): Declare.
7674 (agent_mem_read, agent_tsv_read): Update declaration.
7675 (agent_mem_read_string): Likewise.
7676 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7677 (add_traceframe_block): Add new argument TPOINT.
7678 Increase TPOINT->traceframe_usage.
7679 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7680 eval_tracepoint_agent_expr.
7681 (condition_true_at_tracepoint): Likewise.
7682 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7683 (agent_mem_read_string, agent_tsv_read): Likewise.
7685 2013-01-16 Yao Qi <yao@codesourcery.com>
7687 * linux-low.c (linux_resume_one_lwp): Don't check
7688 'lwp->bp_reinsert != 0'.
7690 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7691 Pedro Alves <palves@redhat.com>
7693 * lynx-low.c (ptrace_request_to_str): Define a temporary
7694 macro and use it to simplify this function's implementation.
7696 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7698 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7701 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7703 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7705 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7707 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7709 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7711 * lynx-low.c (lynx_resume): Use the resume_info parameter
7712 to determine the ptid for the lynx_ptrace call, unless
7713 it is equal to minus_one_ptid, in which case we use the
7714 ptid of the current_inferior.
7715 (lynx_wait_1): After having received a thread create/exit
7716 event, resume the inferior's execution using the signaling
7717 thread's ptid, rather than the old ptid.
7719 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7721 * lynx-low.c (lynx_resume): Delete variable ret.
7723 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7725 * gdbreplay.c (gdbreplay_version): Update copyright year.
7726 * server.c (gdbserver_version): Likewise.
7728 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7730 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7733 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7735 * lynx-low.c (ptrace_request_to_str): Add handling for
7738 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7740 * lynx-low.c (lynx_attach): Delete variable new_process.
7742 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7744 * lynx-low.c (lynx_create_inferior): Delete variable
7747 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7749 * lynx-low.c (ptrace_request_to_str): Do not handle
7750 PTRACE_GETTHREADLIST if this macro does not exist.
7752 2012-12-15 Yao Qi <yao@codesourcery.com>
7754 * Makefile.in (OBS): Add notif.o.
7755 * notif.c, notif.h: New.
7756 * server.c: Include "notif.h".
7757 (struct vstop_notif) <next>: Remove.
7759 (queue_stop_reply): Update.
7760 (push_event, send_next_stop_reply): Remove.
7761 (discard_queued_stop_replies): Update.
7762 (notif_stop): New variable.
7763 (handle_v_stopped): Remove.
7764 (handle_v_requests): Don't call handle_v_stopped. Call
7765 handle_ack_notif instead.
7766 (queue_stop_reply_callback): Call notif_event_enque instead
7767 of queue_stop_reply.
7768 (handle_status): Don't call send_next_stop_reply, call
7769 notif_write_event instead.
7770 (kill_inferior_callback): Likewise.
7771 (detach_or_kill_inferior_callback): Likewise.
7772 (main): Call initialize_notif.
7773 (process_serial_event): Call QUEUE_is_empty.
7774 (handle_target_event): Call notif_push instead of push event.
7775 * server.h (push_event): Remove declaration.
7777 2012-12-10 Tom Tromey <tromey@redhat.com>
7779 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7780 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7783 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7784 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7785 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7786 (amd64-linux-ipa.o, ax.o): Rewrite.
7787 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7788 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7789 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7790 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7791 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7792 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7793 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7794 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7795 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7796 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7797 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7798 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7799 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7800 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7801 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7802 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7803 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7804 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7805 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7806 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7807 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7808 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7809 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7810 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7811 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7812 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7813 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7814 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7815 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7816 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7817 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7818 (reg-tilegx.o): Remove.
7819 (all_object_files): New macro.
7820 Include .deps files.
7821 * aclocal.m4, configure: Rebuild.
7822 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7823 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7824 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7826 2012-12-05 Tom Tromey <tromey@redhat.com>
7829 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7831 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7833 * configure.ac: Check for linux/perf_event.h.
7834 * config.in: Regenerated.
7835 * configure: Regenerated.
7837 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7839 * hostio.c (handle_readlink): Decrease buffer size
7840 parameter passed to readlink by one byte.
7842 2012-11-26 Yao Qi <yao@codesourcery.com>
7844 * configure.ac (build_warnings): Append '-Wempty-body'.
7845 * configure: Regenerated.
7846 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7849 2012-11-15 Pierre Muller <muller@sourceware.org>
7851 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7852 * config.in: Regenerate.
7853 * configure: Regenerate.
7854 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7855 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7856 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7857 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7859 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7860 instead of <sys/wait.h> header.
7861 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7863 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7865 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7866 (various make rules): Remove -DGDBSERVER
7868 2012-11-09 Yao Qi <yao@codesourcery.com>
7870 * spu-low.c (current_ptid): Move it to ..
7871 * gdbthread.h: ... here. New.
7872 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7873 * server.c (myresume, process_serial_event): Likewise.
7874 * thread-db.c (thread_db_find_new_threads): Likewise.
7875 * tracepoint.c (run_inferior_command): Likewise.
7877 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7879 * server.c (handle_search_memory_1): Include access length in
7882 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7884 * linux-crisv32-low.c: Fix compile errors.
7886 2012-09-04 Yao Qi <yao@codesourcery.com>
7888 * tracepoint.c (cmd_qtsv): Adjust debug message.
7889 Don't check CUR_TPOINT.
7891 2012-08-28 Yao Qi <yao@codesourcery.com>
7893 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7894 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7895 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7896 Remove declarations of xmalloc, xreallloc, xstrdup and
7898 * Makefile.in (libiberty_h): New.
7899 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7900 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7902 2012-08-23 Yao Qi <yao@codesourcery.com>
7904 * server.h: Remove declaration of 'xsnprintf'.
7906 2012-08-22 Keith Seitz <keiths@redhat.com>
7908 * server.h: Include build-gnulib-gbserver/config.h.
7909 * gdbreplay.c: Likewise.
7911 2012-08-08 Doug Evans <dje@google.com>
7913 * Makefile.in (SFILES): Add gdb_vecs.c.
7914 (OBS): Add gdb_vecs.o.
7915 (gdb_vecs_h, host_defs_h): New variables.
7916 (thread-db.o): Add $(gdb_vecs_h) dependency.
7917 (gdb_vecs.o): New rule.
7918 * thread-db.c: #include "gdb_vecs.h".
7919 (thread_db_load_search): Use a vector to iterate over path elements.
7920 Handle text appearing after "$pdir".
7922 * configure.ac: Add check for strstr.
7923 * config.in: Regenerate.
7924 * configure: Regenerate.
7926 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7928 * hostio.c (handle_pread): If pread fails, fall back to attempting
7930 (handle_pwrite): Likewise for pwrite.
7932 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7934 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7935 between unsupported TYPE and unimplementable ADDR/LEN combination.
7936 (arm_insert_point): Act on new return value.
7938 2012-07-31 Pedro Alves <palves@redhat.com>
7940 * server.c (process_point_options): Only skip tokens if we find
7941 one that is unrecognized. Don't treat 'X' specially while
7942 skipping unrecognized tokens.
7944 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7946 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7947 to 4-byte-align HW breakpoint addresses for Thumb.
7949 2012-07-27 Yao Qi <yao@codesourcery.com>
7953 * server.h: Declare gdb_agent_about_to_close.
7954 * target.c (kill_inferior): Include "agent.h".
7955 New. Send command 'kill'.
7956 * target.h (kill_inferior): Removed macro.
7957 * tracepoint.c (gdb_agent_about_to_close): New.
7958 (gdb_agent_helper_thread): Handle command 'close'.
7959 Wait endlessly until the inferior stops.
7960 Install gdb_agent_remove_socket to atexit hook.
7961 (agent_socket_name): New static variable.
7962 (gdb_agent_socket_init): Replace local variable 'name' with
7963 'agent_socket_name'.
7964 (gdb_agent_remove_socket): New.
7966 2012-07-27 Yao Qi <yao@codesourcery.com>
7968 * server.c (process_point_options): Stop at 'X' when parsing.
7970 2012-07-19 Michael Eager <eager@eagercon.com>
7972 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7974 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7975 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7976 hardware breakpoint.
7978 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7980 * gdbserver/linux-low.c (initialize_low): Call
7981 linux_ptrace_init_warnings.
7983 2012-07-02 Doug Evans <dje@google.com>
7985 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7988 2012-07-02 Stan Shebs <stan@codesourcery.com>
7990 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7991 (ax.o): Add it to build rule.
7993 (OBS): Add format.o.
7994 (IPA_OBS): Add format.o.
7995 * server.c (handle_query): Claim support for breakpoint commands.
7996 (process_point_options): Add command case.
7997 (process_serial_event): Leave running if there are printfs in
7999 * mem-break.h (any_persistent_commands): Declare.
8000 (add_breakpoint_commands): Declare.
8001 (gdb_no_commands_at_breakpoint): Declare.
8002 (run_breakpoint_commands): Declare.
8003 * mem-break.c (struct point_command_list): New struct.
8004 (struct breakpoint): New field command_list.
8005 (any_persistent_commands): New function.
8006 (add_commands_to_breakpoint): New function.
8007 (add_breakpoint_commands): New function.
8008 (gdb_no_commands_at_breakpoint): New function.
8009 (run_breakpoint_commands): New function.
8010 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8012 * ax.c: Include format.h.
8013 (ax_printf): New function.
8014 (gdb_eval_agent_expr): Add printf opcode.
8016 2012-06-13 Yao Qi <yao@codesourcery.com>
8018 * server.c (start_inferior): Remove duplicated writes to fields
8019 'last_resume_kind' and 'last_status' of 'current_inferior'.
8021 2012-06-12 Yao Qi <yao@codesourcery.com>
8022 Pedro Alves <palves@redhat.com>
8024 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8026 * server.c (handle_v_cont): Extend comment.
8028 2012-06-11 Yao Qi <yao@codesourcery.com>
8030 * linux-low.c (linux_attach): Add 'static'.
8032 2012-06-06 Yao Qi <yao@codesourcery.com>
8034 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8036 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8038 Fix gcc -flto compilation warning.
8039 * server.c (main): Make variable multi_mode and attach volatile.
8041 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8043 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8044 if the platform doesn't know about it.
8046 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8048 * Makefile.in (SFILES): Add linux-tile-low.c.
8049 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8050 * configure.srv: Handle tilegx-*-linux*.
8051 * linux-tile-low.c: New file.
8053 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8055 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8057 2012-05-24 Pedro Alves <palves@redhat.com>
8061 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8063 2012-05-24 Pedro Alves <palves@redhat.com>
8067 Replace target_signal with gdb_signal throughout.
8069 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8071 * linux-low.c (linux_store_registers): Avoid the copying sequence
8072 when no data has been retrieved by ptrace.
8074 2012-05-22 Will Deacon <will.deacon@arm.com>
8076 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8077 Include asm/ptrace.h.
8078 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8081 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8083 * linux-low.c (linux_store_registers): Don't re-retrieve data
8084 with ptrace that has already been obtained from /proc. Always
8085 copy any data retrieved with ptrace to the buffer supplied.
8087 2012-05-11 Yao Qi <yao@codesourcery.com>
8088 Pedro Alves <palves@redhat.com>
8090 * linux-low.c (enum stopping_threads_kind): New.
8091 (stopping_threads): Change type to `enum stopping_threads_kind'.
8092 (handle_extended_wait): If stopping and suspending threads, leave
8093 the new_lwp suspended too.
8094 (linux_wait_for_event): Adjust.
8095 (stop_all_lwps): Set `stopping_threads' to
8096 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8097 whether we're suspending threads or just stopping them. Assert no
8100 2012-04-29 Yao Qi <yao@codesourcery.com>
8102 * server.h: Move some code to ...
8103 * gdbthread.h: ... here. New.
8104 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8105 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8106 (nto-low.o, win32-low.o): Likewise.
8107 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8108 * regcache.c, remote-utils.c, server.c: Likewise.
8109 * target.c, tracepoint.c, win32-low.c: Likewise.
8111 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8113 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8114 (PTRACE_ARG4_TYPE): Likewise.
8115 (PTRACE_XFER_TYPE): Likewise.
8116 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8117 ptrace to PTRACE_ARG3_TYPE.
8118 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8119 (PTRACE_ARG4_TYPE): Likewise.
8120 (PTRACE_XFER_TYPE): Likewise.
8121 (linux_detach_one_lwp): Cast fourth argument of
8122 ptrace to long then PTRACE_ARG4_TYPE.
8123 (regsets_fetch_inferior_registers): Cast third argument of
8124 ptrace to long then PTRACE_ARG3_TYPE.
8125 (regsets_store_inferior_registers): Likewise.
8127 2012-04-20 Pedro Alves <palves@redhat.com>
8129 * configure: Regenerate.
8131 2012-04-19 Pedro Alves <palves@redhat.com>
8133 * Makefile.in (GNULIB_BUILDDIR): New.
8134 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8135 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8136 (all, install-only, uninstall, clean-info, all-lib, clean): No
8137 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8138 (maintainer-clean realclean distclean): Use subdir_do.
8140 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8141 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8142 * acinclude.m4: Include acx_configure_dir.m4.
8143 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8144 calls. Call AC_PROG_RANLIB. Configure gnulib using
8147 (GNULIB_STDINT_H): Adjust.
8148 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8149 * gdbreplay.c: Include build-gnulib/config.h.
8150 * server.h: Likewise.
8151 * aclocal.m4: Regenerate.
8152 * config.in: Regenerate.
8153 * configure: Regenerate.
8155 2012-04-19 Pedro Alves <palves@redhat.com>
8157 * Makefile.in (LIBGNU, INCGNU): Adjust.
8158 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8159 (all, install-only, uninstall, clean-info, all-lib, clean)
8160 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8161 * configure.ac: Adjust AC_OUTPUT output.
8162 * aclocal.m4: Regenerate.
8163 * configure: Regenerate.
8165 2012-04-19 Pedro Alves <palves@redhat.com>
8167 * Makefile.in (generated_files): New.
8168 (server_h): Remove the explicit dependency on config.h, and depend
8169 on $generated_files.
8171 2012-04-19 Pedro Alves <palves@redhat.com>
8173 * Makefile.in (INCGNU): Add -Ignulib.
8175 2012-04-19 Pedro Alves <palves@redhat.com>
8177 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8178 (INCGNU): ... this, and spell out -I here.
8179 (GNULIB_LIB): Rename to ...
8181 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8183 2012-04-19 Pedro Alves <palves@redhat.com>
8185 * config.in: Regenerate.
8187 2012-04-19 Pedro Alves <palves@redhat.com>
8189 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8190 * server.h (memmem): Remove declaration.
8191 * config.in: Regenerate.
8192 * configure: Regenerate.
8194 2012-04-19 Yao Qi <yao@codesourcery.com>
8196 * Makefile.in (SFILES): Add common/vec.c.
8200 2012-04-19 Yao Qi <yao@codesourcery.com>
8202 * remote-utils.c (prepare_resume_reply): Replace with macro
8203 target_core_of_thread.
8204 * server.c (handle_qxfer_threads_proper): Likewise.
8205 * target.h (traget_core_of_thread): New macro.
8207 2012-04-18 Pedro Alves <palves@redhat.com>
8209 * aclocal.m4: Regenerate.
8210 * configure: Regenerate.
8212 2012-04-16 Yao Qi <yao@codesourcery.com>
8214 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8215 duplicated on address.
8217 2012-04-16 Yao Qi <yao@codesourcery.com>
8219 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8220 (struct tracepoint_action_ops) <send>: New field.
8221 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8222 (agent_expr_send, x_tracepoint_action_send): New.
8223 (l_tracepoint_action_send): New.
8224 (cmd_qtdp): Download and install tracepoint
8225 according to `use_agent'.
8226 (run_inferior_command): Add one more parameter `len'.
8228 (tracepoint_send_agent): New.
8229 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8231 2012-04-16 Yao Qi <yao@codesourcery.com>
8233 * tracepoint.c (download_tracepoints): Moved to ...
8234 (cmd_qtstart): ... here.
8236 2012-04-14 Yao Qi <yao@codesourcery.com>
8238 * tracepoint.c: Include inttypes.h.
8239 (struct collect_memory_action): Use sized types.
8240 (struct tracepoint): Likewise.
8241 (cmd_qtdp, stop_tracing): Update print specifiers.
8242 (cmd_qtp, response_tracepoint): Likewise.
8243 (collect_data_at_tracepoint): Likewise.
8244 (collect_data_at_step): Likewise.
8246 2012-04-14 Yao Qi <yao@codesourcery.com>
8248 Import gnulib module inttypes.
8249 * aclocal.m4, config.in, configure: Regenerated.
8251 2012-04-14 Yao Qi <yao@codesourcery.com>
8253 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8254 Makefile and config.status at last.
8256 2012-04-13 Yao Qi <yao@codesourcery.com>
8258 * tracepoint.c: Include stdint.h unconditionally.
8260 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8262 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8263 on BFD_HAVE_SYS_PROCFS_TYPE.
8264 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8265 * configure: Regenerate.
8266 * config.in: Likewise.
8268 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8270 * Makefile.in (clean): Also remove x32.c x32-linux.c
8271 x32-avx.c x32-avx-linux.c.
8272 (x32.o): New target.
8274 (x32-linux.o): Likewise.
8275 (x32-linux.c): Likewise.
8276 (x32-avx.o): Likewise.
8277 (x32-avx.c): Likewise.
8278 (x32-avx-linux.o): Likewise.
8279 (x32-avx-linux.c): Likewise.
8281 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8282 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8283 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8284 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8285 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8286 i386/x32-avx-linux.xml.
8288 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8289 (init_registers_x32_avx_linux): Likwise.
8290 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8291 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8293 2012-04-13 Pedro Alves <palves@redhat.com>
8295 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8296 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8297 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8298 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8301 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8303 * linux-x86-low.c (compat_x32_clock_t): New.
8304 (compat_x32_siginfo_t): Likewise.
8305 (compat_x32_siginfo_from_siginfo): Likewise.
8306 (siginfo_from_compat_x32_siginfo): Likewise.
8307 (linux_is_elf64): Likewise.
8308 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8309 and siginfo_from_compat_x32_siginfo for x32.
8310 (x86_arch_setup): Set linux_is_elf64.
8312 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8315 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8317 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8318 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8319 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8320 compatible with process.
8322 2012-04-12 Yao Qi <yao@codesourcery.com>
8324 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8325 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8326 (install-only, install-info, clean): Handle sub dir gnulib.
8327 (all-lib, am--refresh): New targets.
8328 (memmem.o): Remove target.
8329 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8330 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8331 (AC_REPLACE_FUNCS): Remove memmem.
8332 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8333 (AC_OUTPUT): Generate Makefile in gnulib/.
8334 * aclocal.m4, config.in, configure: Regenerated.
8336 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8338 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8340 2012-04-05 Pedro Alves <palves@redhat.com>
8342 -Werror=strict-aliasing
8344 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8347 2012-04-04 Pedro Alves <palves@redhat.com>
8349 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8350 (sparc_store_gregset_from_stack, sparc_store_gregset)
8351 (sparc_breakpoint_at): Fix formatting.
8353 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8355 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8357 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8358 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8359 * config.in: Regenerate.
8360 * configure: Likewise.
8362 2012-03-29 Pedro Alves <palves@redhat.com>
8364 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8365 Correct ptrace arguments.
8367 2012-03-28 Pedro Alves <palves@redhat.com>
8369 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8370 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8371 (IA64_FR1_REGNUM): New defines.
8372 (ia64_fetch_register): New.
8373 (the_low_target): Install it.
8374 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8376 * linux-low.c (linux_fetch_registers): Try the
8377 the_low_target.fetch_register hook first.
8379 * linux-arm-low.c (the_low_target): Adjust.
8380 * linux-bfin-low.c (the_low_target): Adjust.
8381 * linux-cris-low.c (the_low_target): Adjust.
8382 * linux-crisv32-low.c (the_low_target): Adjust.
8383 * linux-m32r-low.c (the_low_target): Adjust.
8384 * linux-m68k-low.c (the_low_target): Adjust.
8385 * linux-mips-low.c (the_low_target): Adjust.
8386 * linux-ppc-low.c (the_low_target): Adjust.
8387 * linux-s390-low.c (the_low_target): Adjust.
8388 * linux-sh-low.c (the_low_target): Adjust.
8389 * linux-sparc-low.c (the_low_target): Adjust.
8390 * linux-tic6x-low.c (the_low_target): Adjust.
8391 * linux-x86-low.c (the_low_target): Adjust.
8392 * linux-xtensa-low.c (the_low_target): Adjust.
8394 2012-03-26 Pedro Alves <palves@redhat.com>
8396 * server.c (handle_qxfer_libraries): Don't bail early if
8397 the_target->qxfer_libraries_svr4 is not NULL.
8399 2012-03-26 Pedro Alves <palves@redhat.com>
8401 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8403 2012-03-23 Pedro Alves <palves@redhat.com>
8405 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8406 "library-list-svr4" element's start tag when the the DSO list is
8409 2012-03-23 Pedro Alves <palves@redhat.com>
8411 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8412 a variable whose type size is the same as the inferior's pointer
8415 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8417 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8419 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8420 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8421 * linux-low.h: Include <signal.h>.
8422 (struct siginfo): Remove forward declaration.
8423 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8426 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8428 * .gitignore: Ignore more files.
8430 2012-03-19 Pedro Alves <palves@redhat.com>
8431 Jan Kratochvil <jan.kratochvil@redhat.com>
8433 * server.c (cont_thread, general_thread): Add describing comments.
8434 (start_inferior): Clear `cont_thread'.
8435 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8438 2012-03-15 Yao Qi <yao@codesourcery.com>
8440 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8442 (cmd_qtdp): ... here.
8444 2012-03-15 Yao Qi <yao@codesourcery.com>
8446 * tracepoint.c (struct tracepoint_action_ops): New.
8447 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8448 (m_tracepoint_action_download): New.
8449 (r_tracepoint_action_download): New.
8450 (x_tracepoint_action_download): New.
8451 (l_tracepoint_action_download): New.
8452 (add_tracepoint_action): Install `action->ops' according type.
8453 (download_tracepoint_1): Move code `download' function pointer
8454 of various tracepoint_action_ops.
8456 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8458 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8459 linux_ptrace_attach_warnings.
8461 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8463 * Makefile.in (linux-ptrace.o): New.
8464 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8465 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8466 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8467 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8468 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8470 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8472 2012-03-08 Yao Qi <yao@codesourcery.com>
8473 Pedro Alves <palves@redhat.com>
8475 Fix PR server/13392.
8476 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8478 * tracepoint.c (remove_tracepoint): New.
8479 (cmd_qtdp): Call remove_tracepoint when failed to install.
8481 2012-03-07 Pedro Alves <palves@redhat.com>
8483 * linux-low.c (get_detach_signal): New.
8484 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8485 Pass on pending signals to PTRACE_DETACH. Check the result of the
8487 * server.c (program_signals, program_signals_p): New.
8488 (handle_general_set): Handle QProgramSignals.
8489 * server.h (program_signals, program_signals_p): Declare.
8491 2012-03-05 Pedro Alves <palves@redhat.com>
8492 Jan Kratochvil <jan.kratochvil@redhat.com>
8494 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8497 2012-03-03 Yao Qi <yao@codesourcery.com>
8499 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8500 agent_look_up_symbols.
8502 2012-03-03 Yao Qi <yao@codesourcery.com>
8504 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8505 (linux-x86-low.o): Likewise.
8506 * server.h: Remove in_process_agent_loaded.
8507 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8511 2012-03-03 Yao Qi <yao@codesourcery.com>
8513 * tracepoint.c (gdb_agent_capability): New global.
8514 (in_process_agent_loaded_ust): Renamed to
8515 `in_process_agent_supports_ust'.
8517 (in_process_agent_supports_ust): Call agent_capability_check.
8518 (clear_installed_tracepoints): Assert that agent supports
8521 2012-03-03 Yao Qi <yao@codesourcery.com>
8523 * linux-low.c (linux_supports_agent): New.
8524 (linux_target_ops): Initialize field `supports_agent' with
8525 linux_supports_agent.
8526 * target.h (struct target_ops) <supports_agent>: New.
8527 (target_supports_agent): New macro.
8528 * server.c (handle_general_set): Handle packet 'QAgent'.
8529 (handle_query): Send `QAgent+'.
8530 * Makefile.in (server.o): Depends on agent.h.
8532 2012-03-03 Yao Qi <yao@codesourcery.com>
8534 * Makefile.in (OBS): Add agent.o.
8535 Add new rule for agent.o.
8536 Track dependence of tracepoint.c on agent.h.
8537 * tracepoint.c (run_inferior_command_1):
8538 (run_inferior_command): Call agent_run_command.
8539 (gdb_ust_connect_sync_socket): Deleted. Move it to
8541 (resume_thread, stop_thread): Likewise.
8542 (gdb_ust_socket_init): Renamed to ...
8543 (gdb_agent_socket_init): ... New.
8544 (gdb_ust_thread): Renamed to ...
8545 (gdb_agent_helper_thread): ... New.
8546 (gdb_ust_init): Move some code to ...
8547 (gdb_agent_init): ... here. New.
8548 [HAVE_UST]: Call gdb_ust_init.
8549 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8550 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8551 * config.in, configure: Regenerated.
8553 2012-03-02 Pedro Alves <palves@redhat.com>
8555 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8556 * linux-low.c (struct simple_pid_list): New.
8557 (stopped_pids): New a struct simple_pid_list pointer.
8558 (add_to_pid_list, pull_pid_from_list): New.
8559 (handle_extended_wait): Don't assume the first signal new children
8560 report is SIGSTOP. Adjust call to pull_pid_from_list.
8561 (linux_wait_for_lwp): Adjust.
8563 2012-03-02 Yao Qi <yao@codesourcery.com>
8565 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8568 2012-03-02 Yao Qi <yao@codesourcery.com>
8570 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8571 `stop_pc' and `tpoint'. Update caller.
8573 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8575 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8576 * linux-low.c (use_linux_regsets): New macro.
8577 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8578 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8579 (linux_register_in_regsets): New function.
8580 (usr_fetch_inferior_registers): Skip registers covered by
8582 (usr_store_inferior_registers): Likewise.
8583 (usr_fetch_inferior_registers): New macro.
8584 (usr_store_inferior_registers): Likewise.
8585 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8586 (linux_store_registers): Likewise.
8587 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8589 (init_registers_mips64_dsp_linux): Likewise.
8590 (init_registers_mips_linux): New macro.
8591 (init_registers_mips_dsp_linux): Likewise.
8592 (mips_dsp_num_regs): Likewise.
8593 (DSP_BASE, DSP_CONTROL): New fallback macros.
8594 (mips_base_regs): New macro.
8595 (mips_regmap): Use it. Fix the size.
8596 (mips_dsp_regmap): New variable.
8597 (mips_dsp_regset_bitmap): Likewise.
8598 (mips_arch_setup): New function.
8599 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8601 (mips_cannot_store_register): Likewise.
8602 (the_low_target): Update .arch_setup, .num_regs and .regmap
8603 initializers. Add .regset_bitmap initializer.
8604 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8606 * linux-bfin-low.c (the_low_target): Likewise.
8607 * linux-cris-low.c (the_low_target): Likewise.
8608 * linux-crisv32-low.c (the_low_target): Likewise.
8609 * linux-ia64-low.c (the_low_target): Likewise.
8610 * linux-m32r-low.c (the_low_target): Likewise.
8611 * linux-m68k-low.c (the_low_target): Likewise.
8612 * linux-ppc-low.c (the_low_target): Likewise.
8613 * linux-s390-low.c (the_low_target): Likewise.
8614 * linux-sh-low.c (the_low_target): Likewise.
8615 * linux-sparc-low.c (the_low_target): Likewise.
8616 * linux-tic6x-low.c (the_low_target): Likewise.
8617 * linux-x86-low.c (the_low_target): Likewise.
8618 * linux-xtensa-low.c (the_low_target): Likewise.
8619 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8620 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8621 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8623 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8624 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8626 2012-02-29 Yao Qi <yao@codesourcery.com>
8627 Pedro Alves <palves@redhat.com>
8629 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8630 `step_over_finished' is true.
8632 2012-02-27 Pedro Alves <palves@redhat.com>
8634 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8635 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8637 2012-02-27 Pedro Alves <palves@redhat.com>
8640 * linux-low.c (pid_is_stopped): New.
8641 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8643 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8645 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8648 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8650 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8652 2012-02-24 Luis Machado <lgustavo@codesourcery>
8654 * server.c (handle_query): Advertise support for target-side
8655 breakpoint condition evaluation.
8656 (process_point_options): New function.
8657 (process_serial_event): When inserting a breakpoint, check for
8658 a target-side condition that should be evaluated.
8660 * mem-break.c: Include regcache.h and ax.h.
8661 (point_cond_list_t): New data structure.
8662 (breakpoint) <cond_list>: New field.
8663 (find_gdb_breakpoint_at): Make non-static.
8664 (delete_gdb_breakpoint_at): Clear any target-side
8666 (clear_gdb_breakpoint_conditions): New function.
8667 (add_condition_to_breakpoint): Likewise.
8668 (add_breakpoint_condition): Likewise.
8669 (gdb_condition_true_at_breakpoint): Likewise.
8670 (gdb_breakpoint_here): Return result directly instead
8671 of going through a local variable.
8673 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8674 (clear_gdb_breakpoint_conditions): Likewise.
8675 (add_breakpoint_condition): Likewise.
8676 (gdb_condition_true_at_breakpoint): Likewise.
8678 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8679 (need_step_over_p): Take target-side breakpoint condition into
8682 2012-02-24 Luis Machado <lgustavo@codesourcery>
8684 * server.h: Include tracepoint.h.
8685 (agent_mem_read, agent_get_trace_state_variable_value,
8686 agent_set_trace_state_variable_value,
8687 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8688 get_set_tsv_func_addr): New prototypes.
8690 * ax.h: New include file.
8691 * ax.c: New source file.
8693 * tracepoint.c: Include ax.h.
8694 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8695 agent_expr, eval_result_type): Move to ax.h.
8696 (parse_agent_expr): Rename to ...
8697 (gdb_parse_agent_expr): ... this, make it non-static and move
8699 (unparse_agent_expr) Rename to ...
8700 (gdb_unparse_agent_expr): ... this, make it non-static and move
8702 (eval_agent_expr): Rename to ...
8703 (eval_tracepoint_agent_expr): ... this.
8704 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8705 forward declarations.
8706 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8707 (agent_get_trace_state_variable_value): New function.
8708 (agent_set_trace_state_variable_value): New function.
8709 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8710 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8711 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8712 (condition_true_at_tracepoint): Likewise.
8713 (parse_agent_expr): Rename to ...
8714 (gdb_parse_agent_expr): ... this and move to ax.c.
8715 (unparse_agent_expr): Rename to ...
8716 (gdb_unparse_agent_expr): ... this and move to ax.c.
8717 (gdb_agent_op_name): Move to ax.c.
8718 (eval_agent_expr): Rename to ...
8719 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8721 (eval_tracepoint_agent_expr): New function.
8722 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8724 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8726 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8727 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8728 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8729 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8730 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8731 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8732 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8733 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8734 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8735 (compile_bytecodes): Remove forward declaration.
8736 (is_goto_target): Move to ax.c.
8737 (compile_bytecodes): Move to ax.c and call
8738 agent_get_trace_state_variable_value (...) and
8739 agent_set_trace_state_variable_value (...).
8741 * Makefile.in: Update ax.c and IPA dependencies.
8743 2012-02-24 Pedro Alves <palves@redhat.com>
8745 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8746 (cmd_bigqtbuffer_circular): ... this. Only handle
8747 'QTBuffer:circular:'.
8748 (handle_tracepoint_general_set): Adjust.
8750 2012-02-16 Yao Qi <yao@codesourcery.com>
8752 * inferiors.c: Move code to ...
8753 * dll.c: .... here. New.
8754 * server.h: Declare clear_dlls.
8755 * Makefile.in (SFILES): Add dll.c.
8759 2012-02-11 Yao Qi <yao@codesourcery.com>
8761 * server.c: (handle_monitor_command): Add a new parameter
8763 (handle_query): Update caller.
8765 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8767 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8768 * configure, config.in: Regenerate.
8769 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8772 2012-02-02 Pedro Alves <palves@redhat.com>
8774 Try SIGKILL first, then PTRACE_KILL.
8775 * linux-low.c (linux_kill_one_lwp): New.
8776 (linux_kill_one_lwp): Rename to ...
8777 (kill_one_lwp_callback): ... this. Use the new
8780 2012-02-02 Pedro Alves <palves@redhat.com>
8782 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8785 2012-01-27 Pedro Alves <palves@redhat.com>
8787 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8788 (elf_64_file_p): Make static.
8789 (linux_pid_exe_is_elf_64_file): New.
8790 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8791 Delete declarations.
8792 (linux_pid_exe_is_elf_64_file): Declare.
8793 * linux-x86-low.c (x86_arch_setup): Use
8794 linux_pid_exe_is_elf_64_file.
8796 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8798 * linux-low.c (linux_wait_for_event_1): Rename to ...
8799 (linux_wait_for_event): ... here and merge it with former
8800 linux_wait_for_event - new variable wait_ptid, use it.
8801 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8803 2012-01-23 Pedro Alves <palves@redhat.com>
8805 * server.c (main): Avoid yet another case of infinite loop while
8806 detaching/killing after a longjmp.
8808 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8811 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8813 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8815 * hostio.c (handle_readlink): New function.
8816 (handle_vFile): Call it to handle "vFile:readlink" packets.
8818 2012-01-20 Pedro Alves <palves@redhat.com>
8819 Ulrich Weigand <ulrich.weigand@linaro.org>
8821 * server.c (handle_v_requests): Only support vAttach and vRun to
8822 start multiple processes when in extended protocol mode.
8824 2012-01-17 Pedro Alves <palves@redhat.com>
8826 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8827 memalign plus mprotect to allocate the scratch buffer.
8829 2012-01-13 Pedro Alves <palves@redhat.com>
8831 * server.c (attach_inferior): Clear `cont_thread'.
8833 2012-01-13 Pedro Alves <palves@redhat.com>
8835 * server.c (main): Avoid infinite loop while detaching/killing
8838 2012-01-09 Doug Evans <dje@google.com>
8840 * server.c (start_inferior): Set last_ptid in --wrapper case.
8842 2012-01-06 Yao Qi <yao@codesourcery.com>
8844 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8846 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8848 2012-01-04 Yao Qi <yao@codesourcery.com>
8850 * tracepoint.c (cmd_qtdp): Print debug message
8851 for static tracepoint.
8853 2012-01-04 Yao Qi <yao@codesourcery.com>
8855 * tracepoint.c (trace_vdebug): Differentiate debug message
8856 between gdbserver and IPA.
8858 2012-01-03 Yao Qi <yao@codesourcery.com>
8860 * tracepoint.c (tracepoint_was_hit): Don't collect for
8863 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8865 * terminal.h: Reformat copyright header.
8867 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8869 * server.c (gdbserver_version): Update copyright year.
8870 * gdbreplay.c (gdbreplay_version): Likewise.
8872 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8874 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8877 2011-12-18 Hui Zhu <teawater@gmail.com>
8878 * linux-low.c (linux_create_inferior): Save return value to ret.
8880 2011-12-18 Hui Zhu <teawater@gmail.com>
8882 * linux-low.c (linux_create_inferior): Save return value to ret.
8884 2011-12-16 Doug Evans <dje@google.com>
8886 * linux-low.c (linux_create_inferior): If stdio connection,
8887 redirect stdin from /dev/null, stdout to stderr.
8888 * remote-utils.c (remote_is_stdio): New static global.
8889 (remote_connection_is_stdio): New function.
8890 (remote_prepare): Handle stdio connection.
8891 (remote_open): Ditto.
8892 (remote_close): Don't close stdin for stdio connections.
8893 (read_prim,write_prim): New functions. Replace all calls to
8894 read/write to these.
8895 * server.c (main): Watch for "-" argument. Move call to
8896 remote_prepare before start_inferior.
8897 * server.h (STDIO_CONNECTION_NAME): New macro.
8898 (remote_connection_is_stdio): Declare.
8900 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8901 in debugging output.
8903 2011-12-15 Yao Qi <yao@codesourcery.com>
8905 * tracepoint.c: Include sys/syscall.h.
8906 (gdb_ust_thread): Remove preprocessor conditional.
8908 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8910 * linux-low.c (linux_detach_one_lwp): Call
8911 the_low_target.prepare_to_resume before detaching.
8913 2011-12-14 Yao Qi <yao@codesourcery.com>
8915 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8918 2011-12-14 Yao Qi <yao@codesourcery.com>
8920 * i386-low.c (i386_low_stopped_data_address): Initialize local
8923 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8927 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8928 DR_CONTROL unless necessary. Extend comments.
8929 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8930 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8932 2011-12-13 Yao Qi <yao@codesourcery.com>
8934 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8936 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8938 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8940 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8941 Print new debug message for such case.
8943 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8945 Fix overlapping memcpy.
8946 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8947 the read_inferior_memory transfer.
8948 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8949 write_inferior_memory transfer.
8950 (set_fast_tracepoint_jump): New variable buf. Use it for the
8951 read_inferior_memory and write_inferior_memory transfers.
8952 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8953 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8954 Use it for the write_inferior_memory transfer.
8955 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8958 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8960 * linux-low.c (fetch_register, store_register): Make code
8961 consistent, fix formatting.
8963 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8965 * linux-low.c (usr_store_inferior_registers): Factor out code
8966 to handle individual registers into...
8967 (store_register): ... this new function.
8969 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8971 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8972 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8973 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8974 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8975 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8976 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8977 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8978 (srv_xmlfiles): Add new XML files.
8980 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8982 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8983 (init_registers_s390_linux32v1): Add prototype.
8984 (init_registers_s390_linux32v2): Likewise.
8985 (init_registers_s390_linux64v1): Likewise.
8986 (init_registers_s390_linux64v2): Likewise.
8987 (init_registers_s390x_linux64v1): Likewise.
8988 (init_registers_s390x_linux64v2): Likewise.
8989 (s390_num_regs): Increment to 52.
8990 (s390_regmap): Add orig_r2 register.
8991 (s390_num_regs_3264): Increment to 68.
8992 (s390_regmap_3264): Add orig_r2 register.
8993 (s390_collect_ptrace_register): Handle orig_r2 register.
8994 (s390_supply_ptrace_register): Likewise.
8995 (s390_fill_last_break): New function.
8996 (s390_store_last_break): Likewise.
8997 (s390_fill_system_call): New function.
8998 (s390_store_system_call): Likewise.
8999 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9001 (s390_check_regset): New function.
9002 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9003 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9004 Update target_regsets for available register sets.
9006 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9007 Jan Kratochvil <jan.kratochvil@redhat.com>
9009 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9010 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9012 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9013 * linux-low.h (struct process_info_private): New member r_debug.
9014 * server.c (handle_qxfer_libraries): Call
9015 the_target->qxfer_libraries_svr4.
9016 (handle_qxfer_libraries_svr4): New function.
9017 (qxfer_packets): New entry "libraries-svr4".
9018 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9019 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9020 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9021 PACKET_qXfer_libraries_svr4.
9023 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9025 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9026 PSW address/mask between 8-byte and 16-byte formats.
9027 (s390_supply_ptrace_register): Likewise.
9028 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9029 basic addressing mode bit.
9031 2011-11-24 Stan Shebs <stan@codesourcery.com>
9033 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9035 2011-11-17 Stan Shebs <stan@codesourcery.com>
9037 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9038 (tracing_start_time): New global.
9039 (tracing_stop_time): New global.
9040 (tracing_user_name): New global.
9041 (tracing_notes): New global.
9042 (tracing_stop_note): New global.
9043 (cmd_qtstart): Set traceframe_usage, start_time.
9044 (stop_tracing): Set stop_time.
9045 (cmd_qtstatus): Report additional status.
9046 (cmd_qtp): New function.
9047 (handle_tracepoint_query): Call it.
9048 (cmd_qtnotes): New function.
9049 (handle_tracepoint_general_set): Call it.
9050 (get_timestamp): Rename from tsv_get_timestamp.
9052 2011-11-14 Stan Shebs <stan@codesourcery.com>
9053 Kwok Cheung Yeung <kcy@codesourcery.com>
9055 * linux-x86-low.c (small_jump_insn): New.
9056 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9057 trampoline and error message, build a trampoline and issue a small
9058 jump instruction to it.
9059 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9060 trampoline and error message.
9061 (x86_get_min_fast_tracepoint_insn_len): New.
9062 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9063 * linux-low.h (struct linux_target_ops): Add arguments to
9064 install_fast_tracepoint_jump_pad operation, add new operation.
9065 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9067 (linux_get_min_fast_tracepoint_insn_len): New function.
9068 (linux_target_op): Add new operation.
9069 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9070 (gdb_trampoline_buffer_end): Ditto.
9071 (gdb_trampoline_buffer_error): Ditto.
9072 (struct ipa_sym_addresses): Add fields for new IPA variables.
9073 (symbol_list): Add entries for new IPA variables.
9074 (struct tracepoint): Add fields to hold the address range of the
9075 trampoline used by the tracepoint.
9076 (trampoline_buffer_head): New static variable.
9077 (trampoline_buffer_tail): Ditto.
9078 (claim_trampoline_space): New function.
9079 (have_fast_tracepoint_trampoline_buffer): New function.
9080 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9082 (install_fast_tracepoint): Ditto, also add error buffer argument.
9083 (cmd_qtminftpilen): New function.
9084 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9085 (fast_tracepoint_from_trampoline_address): New function.
9086 (fast_tracepoint_collecting): Handle trampoline as part of jump
9088 (set_trampoline_buffer_space): New function.
9089 (initialize_tracepoint): Initialize new IPA variables.
9090 * target.h (struct target_ops): Add arguments to
9091 install_fast_tracepoint_jump_pad operation, add new
9092 get_min_fast_tracepoint_insn_len operation.
9093 (target_get_min_fast_tracepoint_insn_len): New.
9094 (install_fast_tracepoint_jump_pad): Add arguments.
9095 * server.h (IPA_BUFSIZ): Define.
9096 * linux-i386-ipa.c: Include extra header files.
9097 (initialize_fast_tracepoint_trampoline_buffer): New function.
9098 (initialize_low_tracepoint): Call it.
9099 * server.h (set_trampoline_buffer_space): Declare.
9100 (claim_trampoline_space): Ditto.
9101 (have_fast_tracepoint_trampoline_buffer): Ditto.
9103 2011-11-14 Yao Qi <yao@codesourcery.com>
9105 * server.c (handle_query): Handle InstallInTrace for qSupported.
9106 * tracepoint.c (add_tracepoint): Sort list.
9107 (install_tracepoint, download_tracepoint): New.
9108 (cmd_qtdp): Call them to install and download tracepoints.
9109 (sort_tracepoints): Removed.
9110 (cmd_qtstart): Update.
9112 2011-11-14 Yao Qi <yao@codesourcery.com>
9114 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9115 * mem-break.h: Declare.
9116 * tracepoint.c (cmd_qtstart): Move some code to ...
9117 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9119 (download_tracepoints): Move some code to ...
9120 (download_tracepoint_1): ... here. New.
9122 2011-11-08 Yao Qi <yao@codesourcery.com>
9124 * remote-utils.c (relocate_instruction): A comment fix.
9126 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9128 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9129 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9130 dr_status_mirror and dr_control_mirror from debug_reg_state.
9131 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9132 (i386_initial_stuff): Remove use of deleted globals.
9133 (i386_get_thread_context, i386_set_thread_context,
9134 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9135 from debug_reg_state.
9137 2011-11-05 Yao Qi <yao@codesourcery.com>
9139 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9140 address as TPOINT's.
9142 2011-11-02 Stan Shebs <stan@codesourcery.com>
9144 * tracepoint.c (agent_mem_read_string): New function.
9145 (eval_agent_expr): Call it for tracenz.
9146 * server.c (handle_query): Report support for tracenz.
9148 2011-11-02 Yao Qi <yao@codesourcery.com>
9150 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9152 2011-11-02 Yao Qi <yao@codesourcery.com>
9154 * target.h: Fix a typo in comment.
9156 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9158 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9159 clobber the breakpoints' shadows with fast tracepoint jumps.
9160 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9161 * target.c (write_inferior_memory): Also pass MYADDR down to
9164 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9166 * configure.ac: Check support for personality routine.
9167 * configure: Regenerate.
9168 * config.in: Likewise.
9169 * linux-low.c: Include <sys/personality.h>.
9170 Define ADDR_NO_RANDOMIZE if necessary.
9171 (linux_create_inferior): Disable address space randomization when
9172 forking inferior, if requested.
9173 (linux_supports_disable_randomization): New function.
9174 (linux_target_ops): Install it.
9175 * server.h (disable_randomization): Declare.
9176 * server.c (disable_randomization): New global variable.
9177 (handle_general_set): Handle QDisableRandomization.
9178 (handle_query): Likewise for qSupported.
9179 (main): Support --disable-randomization and --no-disable-randomization
9180 command line arguments.
9181 * target.h (struct target_ops): Add supports_disable_randomization.
9182 (target_supports_disable_randomization): New macro.
9184 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9186 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9188 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9189 [!PT_GETDSBT] (target_loadmap): New definition.
9190 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9191 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9192 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9193 and PT_GETDSBT to LINUX_LOADMAP.
9194 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9195 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9197 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9199 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9200 (arm_linux_hwbp_cap): New static variable.
9201 (arm_linux_get_hwbp_cap): Replace by ...
9202 (arm_linux_init_hwbp_cap): ... this new function.
9203 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9204 (arm_linux_get_hw_watchpoint_count): Likewise.
9205 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9206 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9207 (arm_prepare_to_resume): Use perror_with_name instead of error.
9209 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9211 * linux-arm-low.c: Include <signal.h>.
9212 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9213 (struct arm_linux_hwbp_cap): New data type.
9214 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9215 (struct arm_linux_hw_breakpoint): New data type.
9216 (MAX_BPTS, MAX_WPTS): Define.
9217 (struct arch_process_info, struct arch_lwp_info): New data types.
9218 (arm_linux_get_hwbp_cap): New function.
9219 (arm_linux_get_hw_breakpoint_count): Likewise.
9220 (arm_linux_get_hw_watchpoint_count): Likewise.
9221 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9222 (arm_hwbp_control_initialize): Likewise.
9223 (arm_hwbp_control_is_enabled): Likewise.
9224 (arm_hwbp_control_is_initialized): Likewise.
9225 (arm_hwbp_control_disable): Likewise.
9226 (arm_linux_hw_breakpoint_equal): Likewise.
9227 (arm_linux_hw_point_initialize): Likewise.
9228 (struct update_registers_data): New data structure.
9229 (update_registers_callback: New function.
9230 (arm_insert_point): Likewise.
9231 (arm_remove_point): Likewise.
9232 (arm_stopped_by_watchpoint): Likewise.
9233 (arm_stopped_data_address): Likewise.
9234 (arm_new_process): Likewise.
9235 (arm_new_thread): Likewise.
9236 (arm_prepare_to_resume): Likewise.
9237 (the_low_target): Register arm_insert_point, arm_remove_point,
9238 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9239 arm_new_thread, and arm_prepare_to_resume.
9241 2011-09-15 Stan Shebs <stan@codesourcery.com>
9243 * server.h (struct emit_ops): Add compare-goto fields.
9244 * tracepoint.c (gdb_agent_op_sizes): New table.
9245 (emit_eq_goto): New function.
9246 (emit_ne_goto): New function.
9247 (emit_lt_goto): New function.
9248 (emit_le_goto): New function.
9249 (emit_gt_goto): New function.
9250 (emit_ge_goto): New function.
9251 (is_goto_target): New function.
9252 (compile_bytecodes): Recognize special cases of compare-goto
9253 combinations and call specialized emitters for them.
9254 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9255 (amd64_emit_ne_goto): New function.
9256 (amd64_emit_lt_goto): New function.
9257 (amd64_emit_le_goto): New function.
9258 (amd64_emit_gt_goto): New function.
9259 (amd64_emit_ge_goto): New function.
9260 (amd64_emit_ops): Add the new functions.
9261 (i386_emit_eq_goto): New function.
9262 (i386_emit_ne_goto): New function.
9263 (i386_emit_lt_goto): New function.
9264 (i386_emit_le_goto): New function.
9265 (i386_emit_gt_goto): New function.
9266 (i386_emit_ge_goto): New function.
9267 (i386_emit_ops): Add the new functions.
9269 2011-09-08 Stan Shebs <stan@codesourcery.com>
9271 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9272 (i386_emit_epilogue): Restore %ebx.
9274 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9276 * server.c (step_thread): Remove definition.
9277 (process_serial_event): Don't handle Hs.
9278 * server.h (step_thread): Remove declaration.
9279 * target.c (set_desired_inferior): Remove use of step_thread.
9281 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9283 * linux-low.c: Include linux-procfs.h.
9284 (linux_attach_lwp_1): Update comments.
9285 (linux_attach): Scan for existing threads when attaching to a
9286 process that is the tgid.
9287 * Makefile.in: Update dependencies.
9289 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9291 * configure.srv: Add linux-procfs.o dependencies.
9293 2011-08-14 Yao Qi <yao@codesourcery.com>
9295 * target.h (struct target_ops): Fix indent.
9296 * win32-low.c (win32_target_ops): Fix comment.
9298 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9299 Yao Qi <yao@codesourcery.com>
9301 * Makefile.in (clean): Remove tic6x-*.c files.
9302 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9303 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9304 (tic6x-c64xp-linux.c): Likewise.
9305 * configure.srv: Add support for tic6x-*-uclinux.
9306 * linux-tic6x-low.c: New.
9307 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9309 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9310 Yao Qi <yao@codesourcery.com>
9312 * target.h (struct target_ops): Add read_loadmap.
9313 * linux-low.c (struct target_loadseg): New type.
9314 (struct target_loadmap): New type.
9315 (linux_read_loadmap): New function.
9316 (linux_target_ops): Add linux_read_loadmap.
9317 * server.c (handle_query): Support qXfer:fdpic:read packet.
9318 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9321 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9323 * win32-low.c: Include <stdint.h>.
9325 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9327 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9328 to the inferior here.
9329 (i386_remove_aligned_watchpoint): Ditto.
9330 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9331 fit part of the watchpoint in the debug registers.
9332 (i386_update_inferior_debug_regs): New.
9333 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9334 registers, and only update the inferior on success.
9335 (i386_low_remove_watchpoint): Ditto.
9337 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9339 * linux-low.c (compare_ints, unique, list_threads, show_process,
9340 linux_core_of_thread): Delete.
9341 (linux_target_ops): Change linux_core_of_thread to
9342 linux_common_core_of_thread.
9343 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9344 * utils.c (malloc_failure): Change type of argument.
9345 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9346 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9347 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9348 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9349 (IPA_OBJS): Add common-utils-ipa.o.
9350 (ptid_h, linux_osdata_h): New macros.
9351 (server_h): Add common/common-utils.h, common/xml-utils.h,
9352 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9354 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9355 ptid.o, buffer.o): New rules.
9356 (linux-low.o): Add common/linux-osdata.h as a dependency.
9357 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9358 * configure.ac: Add AC_HEADER_DIRENT check.
9359 * config.in: Regenerate.
9360 * configure: Regenerate.
9361 * remote-utils.c (xml_escape_text): Delete.
9362 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9363 buffer_xml_printf): Move to common/buffer.c.
9364 * server.c (main): Remove call to initialize_inferiors.
9365 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9366 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9367 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9368 internal_error, gdb_assert, gdb_assert_fail): Delete.
9369 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9370 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9372 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9373 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9374 initialize_inferiors): Delete.
9376 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9378 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9381 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9383 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9385 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9387 2011-05-26 Yao Qi <yao@codesourcery.com>
9389 * Makefile.in (thread-db.o): Track dependence to
9390 common/gdb_thread_db.h.
9391 * thread-db.c: include gdb_thread_db.h from right place.
9393 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9395 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9396 __FILE__ and __LINE__ to internal_error.
9398 2011-05-13 Doug Evans <dje@google.com>
9400 * thread-db.c (try_thread_db_load_from_sdir): New function.
9401 (try_thread_db_load_from_dir): New function.
9402 (thread_db_load_search): Handle $sdir, ignore $pdir.
9403 Remove trying of system directories if search of
9404 libthread-db-search-path fails, that is now done via $sdir.
9406 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9408 * server.c (handle_query): Add EnableDisableTracepoints to the list
9409 of supported features.
9410 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9412 (cmd_qtenable_disable): New.
9413 (cmd_qtstart): Install tracepoints even if disabled.
9414 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9415 receiving a QTEnable or QTDisable packet.
9416 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9417 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9419 (gdb_probe): Skip data collection if static tracepoint is disabled.
9421 2011-05-10 Doug Evans <dje@google.com>
9423 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9425 2011-05-04 Doug Evans <dje@google.com>
9427 * linux-low.c (linux_join): Skip process lookup.
9428 * spu-low.c (spu_join): Ditto.
9429 * server.c (join_inferiors_callback): Delete.
9430 (process_serial_event): For 'D' packet (detach) call join_inferior
9433 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9435 * README: Don't mention xscale*-*-linux*.
9436 * configure.srv (xscale*-*-linux*): Don't handle target.
9438 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9440 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9442 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9443 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9444 (i386_emit_void_call_2): Likewise.
9446 2011-04-26 Yao Qi <yao@codesourcery.com>
9448 * linux-low.c: Move common macros to linux-ptrace.h.
9449 Include linux-ptrace.h.
9450 * Makefile.in (linux_ptrace_h): New.
9451 (linux-low.o): Depends on linux-ptrace.h.
9453 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9455 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9456 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9457 (remote_prepare): New function with most of the TCP code from ...
9458 (remote_open): ... here. Detect PORT here unconditionally. Move also
9459 setting transport_is_reliable.
9460 * server.c (run_once): New variable.
9461 (gdbserver_usage): Document it.
9462 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9463 the first run if RUN_ONCE.
9464 * server.h (run_once, remote_prepare): New declarations.
9466 2011-04-19 Tom Tromey <tromey@redhat.com>
9468 * win32-low.c (handle_load_dll): Remove duplicate "the".
9470 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9472 Remove support for old Cygwin 1.5 versions.
9473 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9474 function to avoid warning.
9475 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9478 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9480 * gdbserver/server.h (Macro _): Define it if not available.
9482 2011-03-14 Michael Snyder <msnyder@vmware.com>
9484 * hostio.c (handle_close): Remove unnecessary null test.
9486 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9488 * Makefile.in (maintainer-clean realclean distclean): Remove
9489 "make ... subdir_do" command.
9491 2011-03-10 Michael Snyder <msnyder@vmware.com>
9493 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9495 * server.c (handle_v_run): Free alloced buffer on early return.
9497 2011-03-09 Yao Qi <yao@codesourcery.com>
9500 2011-03-04 Yao Qi <yao@codesourcery.com>
9502 * Makefile.in: Remove GNU make feature --directory.
9504 2011-03-05 Yao Qi <yao@codesourcery.com>
9506 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9507 (subdir_do): New make target. Copied from gdb/Makefile.
9508 (maintainer-clean, realclean, distclean, clean): Call corresponding
9509 make targets in common/Makefile.
9511 2011-02-11 Yao Qi <yao@codesourcery.com>
9513 * configure.ac: Call AC_PROG_RANLIB.
9514 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9515 * configure: Regenerate.
9517 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9519 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9521 2011-03-06 Yao Qi <yao@codesourcery.com>
9523 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9525 2011-03-05 Yao Qi <yao@codesourcery.com>
9527 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9528 (subdir_do): New make target. Copied from gdb/Makefile.
9529 (maintainer-clean, realclean, distclean, clean): Call corresponding
9530 make targets in common/Makefile.
9532 2011-03-04 Yao Qi <yao@codesourcery.com>
9534 * Makefile.in: Remove GNU make feature --directory.
9536 2011-03-04 Michael Snyder <msnyder@vmware.com>
9538 * server.c (queue_stop_reply): Call xmalloc not malloc.
9540 2011-03-02 Michael Snyder <msnyder@vmware.com>
9542 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9544 2011-02-28 Michael Snyder <msnyder@vmware.com>
9546 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9547 (cmd_qtframe): Ditto.
9548 (cmd_qtbuffer): Ditto.
9549 (cmd_bigqtbuffer): Ditto.
9551 * utils.c (decimal2str): Initialize 'width' to nine, then
9554 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9556 * hostio.c (require_data): Free *data, not data.
9558 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9560 * hostio.c (require_data): Use free, not xfree.
9562 2011-02-27 Michael Snyder <msnyder@vmware.com>
9564 * server.c (handle_query): Discard unused value.
9566 * hostio.c (require_data): Free malloc memory before returning
9569 2011-02-26 Michael Snyder <msnyder@vmware.com>
9571 * linux-low.c (list_threads): Call closedir for dirent.
9573 2011-02-27 Michael Snyder <msnyder@vmware.com>
9575 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9576 a case statement falls through.
9578 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9580 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9583 2011-02-26 Michael Snyder <msnyder@vmware.com>
9585 * utils.c (decimal2str): Eliminate dead code and dead param.
9586 (pulongest): Drop dead param from call to decimal2str.
9589 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9591 Revert the following patch (not approved yet):
9592 2011-02-21 Hui Zhu <teawater@gmail.com>
9593 * tracepoint.c (tp_printf): New function.
9594 (eval_agent_expr): Handle gdb_agent_op_printf.
9596 2011-02-21 Hui Zhu <teawater@gmail.com>
9598 * tracepoint.c (tp_printf): New function.
9599 (eval_agent_expr): Handle gdb_agent_op_printf.
9601 2011-02-18 Tom Tromey <tromey@redhat.com>
9603 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9604 (tracepoint.o): Likewise.
9605 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9606 (gdb_agent_op_names): Likewise.
9608 2011-02-18 Tom Tromey <tromey@redhat.com>
9610 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9611 gdb_agent_op_rot>: New constants.
9612 (gdb_agent_op_names): Add pick and roll.
9613 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9616 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9618 * aclocal.m4: Regenerated with aclocal-1.11.1.
9620 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9622 * server.c (handle_qxfer_traceframe_info): New.
9623 (qxfer_packets): Register "traceframe-info".
9624 (handle_query): Report support for qXfer:traceframe-info:read+.
9625 * tracepoint.c (match_blocktype): New.
9626 (traceframe_find_block_type): Rename to ...
9627 (traceframe_walk_blocks): ... this. Add callback filter argument,
9629 (traceframe_find_block_type): New, reimplemented on top of
9630 traceframe_walk_blocks.
9631 (build_traceframe_info_xml): New.
9632 (traceframe_read_info): New.
9633 * server.h (traceframe_read_info): Declare.
9635 2011-02-11 Yao Qi <yao@codesourcery.com>
9637 * configure.ac: Call AC_PROG_RANLIB.
9638 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9639 * configure: Regenerate.
9641 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9643 * server.c (gdb_read_memory): Change return semantics to allow
9645 (handle_search_memory_1): Adjust.
9646 (process_serial_event) <'m' packet>: Handle partial transfers.
9647 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9649 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9651 * regcache.c (init_register_cache): Initialize
9652 regcache->register_status.
9653 (free_register_cache): Release regcache->register_status.
9654 (regcache_cpy): Copy register_status.
9655 (registers_to_string): Print 'x's for unavailable registers.
9656 (supply_register): Mark the register's status valid or
9657 unavailable, depending on whether a buffer was passed in or not.
9658 (supply_register_zeroed): New.
9659 (supply_regblock): Mark the registers' status valid or
9660 unavailable, depending on whether a buffer was passed in or not.
9661 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9662 (struct regcache): New `register_status' field.
9663 (supply_register_zeroed): Declare.
9664 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9665 supply_register_zeroed, rather than passing a NULL buffer to
9667 * tracepoint.c (fetch_traceframe_registers): Update comment.
9669 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9671 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9674 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9676 * server.h (decode_xfer_write): Change prototype.
9677 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9678 and don't extract the annex here.
9679 * server.c (decode_xfer_read): Remove `annex' parameter,
9680 and don't extract the annex here.
9682 (struct qxfer): New.
9683 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9684 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9685 (handle_qxfer_statictrace): New functions, abstracted out from
9686 handle_query, and made to use the struct qxfer interface.
9687 (handle_threads_qxfer_proper): Rename to ...
9688 (handle_qxfer_threads_proper): ... this.
9689 (handle_threads_qxfer): Rename to ...
9690 (handle_qxfer_threads): ... this. Adjust.
9691 (qxfer_packets): New array.
9692 (handle_qxfer): New function.
9693 (handle_query): Use handle_qxfer.
9695 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9697 * gdbreplay.c: Shorten lines of >= 80 columns.
9698 * linux-low.c: Ditto.
9699 * linux-ppc-low.c: Ditto.
9700 * linux-s390-low.c: Ditto.
9701 * linux-sparc-low.c: Ditto.
9702 * linux-x86-low.c: Ditto.
9703 * linux-xtensa-low.c: Ditto.
9704 * mem-break.c: Ditto.
9706 * regcache.h: Ditto.
9707 * remote-utils.c: Ditto.
9710 * thread-db.c: Ditto.
9711 * tracepoint.c: Ditto.
9713 * win32-low.h: Ditto.
9715 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9717 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9720 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9722 * server.c (gdbserver_version): Update copyright year in version
9724 * gdbreplay.c (gdbreplay_version): Ditto.
9726 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9728 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9729 * linux-bfin-low.c: New file.
9730 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9731 PT_DATA_ADDR for BFIN targets.
9732 * Makefile.in (SFILES): Add linux-bfin-low.c.
9733 (clean): Remove reg-bfin.c.
9734 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9735 * README: Mention supported Blackfin targets.
9737 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9739 * .gitignore: New file.
9741 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9743 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9745 2010-10-22 Jie Zhang <jie@codesourcery.com>
9747 * Makefile.in: Add FLAGS_TO_PASS variable.
9748 (install): Remove dependency of install-only and recursively
9749 invoke make for install-only.
9751 2010-10-04 Doug Evans <dje@google.com>
9753 * Makefile.in (uninstall): Use $(DESTDIR).
9755 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9759 * linux-x86-low.c (compat_siginfo_from_siginfo)
9760 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9761 si_code is < 0. Check for si_code == SI_TIMER before checking for
9764 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9766 * lynx-i386-low.c: New file.
9767 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9769 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9771 * lynx-low.c (ptrace_request_to_str): Remove handling for
9772 request values that have been removed in LynxOS 5.x.
9774 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9776 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9779 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9781 * configure.ac: Add --enable-inprocess-agent option.
9782 * configure: Rebuilt.
9784 2010-09-06 Yao Qi <yao@codesourcery.com>
9786 * linux-low.c (linux_kill): Remove unused variable.
9787 (linux_stabilize_threads): Likewise.
9788 * server.c (start_inferior): Likewise.
9789 (queue_stop_reply_callback): Likewise.
9790 * tracepoint.c (do_action_at_tracepoint): Likewise.
9792 2010-09-06 Yao Qi <yao@codesourcery.com>
9794 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9797 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9799 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9801 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9803 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9806 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9808 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9809 gdbserver/lynx-ppc-low.c: New files.
9810 * Makefile.in (lynx_low_h): New variable.
9811 (lynx-low.o, lynx-ppc-low.o): New rules.
9812 * configure.ac: On LynxOS, link with -lnetinet.
9813 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9814 * configure: regenerate.
9816 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9818 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9819 * configure.ac: Add check for vasprintf and vsnprintf.
9820 * configure, config.in: Regenerate.
9821 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9823 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9825 * gdbreplay.c: Move include of alloca.h up, next to include of
9827 * server.h: Add include of malloc.h.
9828 * mem-break.c: Remove include of malloc.h.
9829 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9831 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9833 * Makefile.in (memmem.o): Build with -Wno-error.
9835 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9837 * utils.c (xsnprintf): Make non-static.
9838 * server.h: Add xsnprintf declaration.
9839 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9840 replace calls to snprintf by calls to xsnprintf throughout.
9842 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9844 * configure.ac: Add configure check for alloca.
9845 * configure, config.in: Regenerate.
9846 * server.h: Include alloca.h if it exists.
9847 * gdbreplay.c: Include alloca.h if it exists.
9849 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9851 * linux-low.c (__SIGRTMIN): Define if not already defined.
9852 (linux_create_inferior): Check for __ANDROID__ rather than
9854 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9855 are already deferred.
9856 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9857 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9858 stopped and already has a pending signal to report.
9859 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9860 a pending signal to report or is moving out of a jump pad.
9861 (linux_init_signals): Check for __ANDROID__ rather than
9864 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9866 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9867 debug_threads check. Avoid a linear search when not doing debug
9870 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9872 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9873 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9874 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9875 (process_event): Change local fd's type to gdb_fildes_t.
9876 (create_file_handler): Adjust prototype.
9877 (delete_file_handler): Adjust prototype.
9878 (handle_file_event): Adjust prototype. Use pfildes.
9879 (create_file_event): Adjsut prototype.
9880 * remote-utils.c (remote_desc, listen_desc): Change type to
9882 * server.h: New gdb_fildes_t typedef.
9883 [USE_WIN32API]: Include winsock2.h.
9884 (delete_file_handler, add_file_handler): Adjust prototypes.
9886 * utils.c (pfildes): New.
9888 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9890 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9891 * configure: Regenerate.
9893 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9895 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9896 (linux_done_accessing_memory): ... this.
9897 (linux_target_ops): Adjust.
9898 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9899 * nto-low.c (nto_target_ops): Adjust comment.
9900 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9901 * spu-low.c (spu_target_ops): Adjust comment.
9902 * target.h (target_ops): Rename unprepare_to_access_memory field
9903 to done_accessing_memory.
9904 (unprepare_to_access_memory): Rename to ...
9905 (done_accessing_memory): ... this.
9907 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9909 * linux-low.c (linux_prepare_to_access_memory): New.
9910 (linux_unprepare_to_access_memory): New.
9911 (linux_target_ops): Install them.
9912 * server.c (read_memory): Rename to ...
9913 (gdb_read_memory): ... this. Use
9914 prepare_to_access_memory/prepare_to_access_memory.
9915 (write_memory): Rename to ...
9916 (gdb_write_memory): ... this. Use
9917 prepare_to_access_memory/prepare_to_access_memory.
9918 (handle_search_memory_1): Adjust.
9919 (process_serial_event): Adjust.
9920 * target.h (struct target_ops): New fields
9921 prepare_to_access_memory and unprepare_to_access_memory.
9922 (prepare_to_access_memory, unprepare_to_access_memory): New.
9923 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9924 prepare_to_access_memory/prepare_to_access_memory.
9925 * nto-low.c (nto_target_ops): Adjust.
9926 * spu-low.c (spu_target_ops): Adjust.
9927 * win32-low.c (win32_target_ops): Adjust.
9929 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9931 * Makefile.in (WARN_CFLAGS): Get it from configure.
9932 (WERROR_CFLAGS): New.
9933 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9934 * configure.ac: Introduce --enable-werror, which adds -Werror to
9935 the compiler command line. Enabled by default. Disable with
9936 --disable-werror. Add -Wdeclaration-after-statement
9937 Wpointer-arith and -Wformat-nonliteral to warning flags.
9938 * configure: Regenerate.
9940 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9942 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9944 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9946 * gdbreplay.c (remote_error): New.
9948 (expect): Use gdbchar. Check for error reading from GDB.
9949 Clarify sync error output.
9950 (play): Check for errors writing to GDB.
9951 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9952 * remote-utils.c (getpkt): Check for errors writing to the remote
9955 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9957 * linux-low.c (linux_wait_1): Move non-debugging code out of
9958 `debug_threads' control.
9960 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9962 * linux-low.c (linux_wait_1): Don't set last_status here.
9963 * server.c (push_event, queue_stop_reply_callback): Assert we're
9964 not pushing a TARGET_WAITKIND_IGNORE event.
9965 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9966 (myresume, handle_target_event): Set the thread's last_resume_kind
9967 and last_status from the target returned status.
9969 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9973 * linux-x86-low.c (update_debug_registers_callback): New.
9974 (i386_dr_low_set_addr): Use it.
9975 (i386_dr_low_get_addr): New.
9976 (i386_dr_low_set_control): Use update_debug_registers_callback.
9977 (i386_dr_low_get_control): New.
9978 (i386_dr_low_get_status): Adjust.
9979 * linux-low.c (linux_stop_lwp): New.
9980 * linux-low.h (linux_stop_lwp): Declare.
9982 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9983 argument instead of a i386_debug_reg_state.
9984 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9985 a i386_debug_reg_state.
9986 (i386_insert_aligned_watchpoint): Adjust.
9987 (i386_remove_aligned_watchpoint): Adjust.
9988 (i386_low_stopped_data_address): Read the debug registers from the
9989 inferior instead of from the mirrors.
9990 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9991 (i386_dr_low_get_addr): Declare.
9992 (i386_dr_low_get_control): Declare.
9993 (i386_dr_low_get_status): Change prototype.
9995 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9996 (i386_dr_low_get_addr): New.
9997 (i386_dr_low_get_control): New.
9998 (i386_dr_low_get_status): Adjust prototype. Return
10000 (i386_initial_stuff): Clear dr_status_mirror and
10002 (i386_get_thread_context): Adjust.
10003 (i386_set_thread_context): Adjust.
10004 (i386_thread_added): Adjust.
10006 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10008 * linux-low.h (linux_thread_area): Delete declaration.
10010 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10012 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10013 after its termination.
10015 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10017 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10018 (gdb_wants_all_stopped): Delete.
10019 (linux_wait_1): Don't call them.
10020 * server.c (handle_v_cont): Tag all threads as want-stopped.
10021 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10022 stopped as "client-wants-stopped".
10024 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10026 * Makefile.in (signals_h): New.
10027 (server_h): Depend on it.
10028 (server.o): Don't depend on $(signals_def).
10029 (signals.o): Depend on $(signals_def).
10031 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10033 * Makefile.in (signals_def): New.
10034 (server_h): Append include/gdb/signals.h and signals_def.
10035 (server.o): Append signals_def.
10037 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10039 * server.c (handle_target_event): Use target_signal_to_host for
10040 resume_info.sig initialization.
10041 * target.h (struct thread_resume) <sig>: New comment.
10043 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10045 * server.c (handle_query): strcpy() the returned string from paddress()
10046 instead of sprintf().
10047 * utils.c (paddress): Return phex_nz().
10049 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10051 * server.c (handle_v_cont): Call mourn_inferior if process
10053 (myresume): Likewise.
10055 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10057 Static tracepoints, and integration with UST.
10059 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10060 * mem-break.c (uninsert_all_breakpoints)
10061 (reinsert_all_breakpoints): New.
10062 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10063 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10064 (gdb_agent_ust_loaded, helper_thread_id)
10065 (gdb_agent_helper_thread_id): New macros.
10066 (struct ipa_sym_addresses): Add addr_ust_loaded,
10067 addr_helper_thread_id, addr_cmd_buf.
10068 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10069 (in_process_agent_loaded_ust): New.
10070 (write_e_ust_not_loaded): New.
10071 (maybe_write_ipa_ust_not_loaded): New.
10072 (struct collect_static_trace_data_action): New.
10073 (enum tracepoint_type) <static_tracepoint>: New.
10074 (struct tracepoint) <handle>: Mention static tracepoints.
10075 (struct static_tracepoint_ctx): New.
10076 (CMD_BUF_SIZE): New.
10077 (add_tracepoint_action): Handle static tracepoint actions.
10078 (unprobe_marker_at): New.
10079 (clear_installed_tracepoints): Handle static tracepoints.
10080 (cmd_qtdp): Handle static tracepoints.
10081 (probe_marker_at): New.
10082 (cmd_qtstart): Handle static tracepoints.
10083 (response_tracepoint): Handle static tracepoints.
10084 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10085 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10086 (get_context_regcache): Handle static tracepoints.
10087 (do_action_at_tracepoint): Handle static tracepoint actions.
10088 (traceframe_find_block_type): Handle static trace data blocks.
10089 (traceframe_read_sdata): New.
10090 (download_tracepoints): Download static tracepoint actions.
10091 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10092 (GDB_PROBE_NAME): New.
10094 (GET_UST_SYM): New.
10097 (ust_marker_to_static_tracepoint): New.
10099 (collect_ust_data_at_tracepoint): New.
10100 (gdb_ust_probe): New.
10101 (UNIX_PATH_MAX, SOCK_DIR): New.
10102 (gdb_ust_connect_sync_socket): New.
10103 (resume_thread, stop_thread): New.
10104 (run_inferior_command): New.
10105 (init_named_socket): New.
10106 (gdb_ust_socket_init): New.
10107 (cstr_to_hexstr): New.
10109 (first_marker, next_marker): New.
10110 (response_ust_marker): New.
10111 (cmd_qtfstm, cmd_qtsstm): New.
10112 (unprobe_marker_at, probe_marker_at): New.
10113 (cmd_qtstmat, gdb_ust_thread): New.
10114 (gdb_ust_init): New.
10115 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10116 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10117 (ST_REGENTRY): New.
10118 (x86_64_st_collect_regmap): New.
10119 (X86_64_NUM_ST_COLLECT_GREGS): New.
10120 (AMD64_RIP_REGNUM): New.
10121 (supply_static_tracepoint_registers): New.
10122 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10123 (ST_REGENTRY): New.
10124 (i386_st_collect_regmap): New.
10125 (i386_NUM_ST_COLLECT_GREGS): New.
10126 (supply_static_tracepoint_registers): New.
10127 * server.c (handle_query): Handle qXfer:statictrace:read.
10128 <qSupported>: Report support for StaticTracepoints, and
10129 qXfer:statictrace:read features.
10130 * server.h (traceframe_read_sdata)
10131 (supply_static_tracepoint_registers): Declare.
10132 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10133 (unpack_varlen_hex): Include in IPA build.
10134 * Makefile.in (ustlibs, ustinc): New.
10135 (IPA_OBJS): Add remote-utils-ipa.o.
10136 ($(IPA_LIB)): Link -ldl and -lpthread.
10138 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10139 * config.in, configure: Regenerate.
10141 2010-06-20 Ian Lance Taylor <iant@google.com>
10142 Pedro Alves <pedro@codesourcery.com>
10144 * linux-x86-low.c (always_true): Delete.
10145 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10146 trying to fool the compiler with always_true.
10148 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10150 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10151 conditions in gdbserver.
10153 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10155 * spu-low.c (spu_read_memory): Wrap around local store limit.
10156 (spu_write_memory): Likewise.
10158 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10160 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10161 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10163 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10165 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10166 uses with LONGEST uses.
10168 2010-06-14 Stan Shebs <stan@codesourcery.com>
10169 Pedro Alves <pedro@codesourcery.com>
10173 * linux-x86-low.c: Include limits.h.
10175 (always_true): New.
10178 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10179 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10180 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10181 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10182 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10183 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10184 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10185 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10186 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10187 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10188 (amd64_emit_void_call_2): New.
10189 (amd64_emit_ops): New.
10190 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10191 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10192 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10193 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10194 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10195 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10196 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10197 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10198 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10199 (i386_emit_stack_adjust, i386_emit_int_call_1)
10200 (i386_emit_void_call_2): New.
10201 (i386_emit_ops): New.
10202 (x86_emit_ops): New.
10203 (the_low_target): Install x86_emit_ops.
10204 * server.h (struct emit_ops): New.
10205 (get_raw_reg_func_addr): Declare.
10206 (current_insn_ptr, emit_error): Declare.
10207 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10208 (set_trace_state_variable_value): New defines.
10209 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10210 addr_get_trace_state_variable_value and
10211 addr_set_trace_state_variable_value.
10212 (symbol_list): New fields for get_raw_reg,
10213 get_trace_state_variable_value and set_trace_state_variable_value.
10214 (condfn): New typedef.
10215 (struct tracepoint): New field `compiled_cond'.
10216 (do_action_at_tracepoint): Clear compiled_cond.
10217 (get_trace_state_variable_value, set_trace_state_variable_value):
10219 (condition_true_at_tracepoint): If there's a compiled condition,
10221 (current_insn_ptr, emit_error): New globals.
10222 (struct bytecode_address): New.
10223 (get_raw_reg_func_addr): New.
10224 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10225 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10226 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10227 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10228 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10229 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10230 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10231 (compile_tracepoint_condition, compile_bytecodes): New.
10232 * target.h (emit_ops): Forward declare.
10233 (struct target_ops): New field emit_ops.
10234 (target_emit_ops): New.
10235 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10236 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10237 * linux-low.c (linux_emit_ops): New.
10238 (linux_target_ops): Install it.
10239 * linux-low.h (struct linux_target_ops): New field emit_ops.
10241 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10243 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10244 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10246 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10247 Stan Shebs <stan@codesourcery.com>
10249 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10250 (all): Depend on $(extra_libraries).
10251 (install-only): Install the IPA.
10252 (IPA_OBJS, IPA_LIB): New.
10253 (clean): Remove the IPA lib.
10254 (IPAGENT_CFLAGS): New.
10255 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10256 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10257 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10258 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10259 * configure.ac: Check for atomic builtins support in the compiler.
10260 (IPA_DEPFILES, extra_libraries): Define.
10261 * configure.srv (ipa_obj): Add description.
10262 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10263 (i[34567]86-*-linux*): Set ipa_obj.
10264 (x86_64-*-linux*): Set ipa_obj.
10265 * linux-low.c (stabilizing_threads): New.
10266 (supports_fast_tracepoints): New.
10267 (linux_detach): Stabilize threads before detaching.
10268 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10269 the lwp is either not stabilizing, or is moving out of a jump pad.
10270 (linux_fast_tracepoint_collecting): New.
10271 (maybe_move_out_of_jump_pad): New.
10272 (enqueue_one_deferred_signal): New.
10273 (dequeue_one_deferred_signal): New.
10274 (linux_wait_for_event_1): If moving out of a jump pad, defer
10275 pending signals to later.
10276 (linux_stabilize_threads): New.
10277 (linux_wait_1): Check if threads need moving out of jump pads, and
10279 (stuck_in_jump_pad_callback): New.
10280 (move_out_of_jump_pad_callback): New.
10281 (lwp_running): New.
10282 (linux_resume_one_lwp): Handle moving out of jump pads.
10283 (linux_set_resume_request): Dequeue deferred signals.
10284 (need_step_over_p): Also step over fast tracepoint jumps.
10285 (start_step_over): Also uninsert fast tracepoint jumps.
10286 (finish_step_over): Also reinsert fast tracepoint jumps.
10287 (linux_install_fast_tracepoint_jump): New.
10288 (linux_target_ops): Install linux_stabilize_threads and
10289 linux_install_fast_tracepoint_jump_pad.
10290 * linux-low.h (linux_target_ops) <get_thread_area,
10291 install_fast_tracepoint_jump_pad>: New fields.
10292 (struct lwp_info) <collecting_fast_tracepoint,
10293 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10294 (linux_get_thread_area): Declare.
10295 * linux-x86-low.c (jump_insn): New.
10296 (x86_get_thread_area): New.
10297 (append_insns): New.
10298 (push_opcode): New.
10299 (amd64_install_fast_tracepoint_jump_pad): New.
10300 (i386_install_fast_tracepoint_jump_pad): New.
10301 (x86_install_fast_tracepoint_jump_pad): New.
10302 (the_low_target): Install x86_get_thread_area and
10303 x86_install_fast_tracepoint_jump_pad.
10304 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10305 (struct fast_tracepoint_jump): New.
10306 (fast_tracepoint_jump_insn): New.
10307 (fast_tracepoint_jump_shadow): New.
10308 (find_fast_tracepoint_jump_at): New.
10309 (fast_tracepoint_jump_here): New.
10310 (delete_fast_tracepoint_jump): New.
10311 (set_fast_tracepoint_jump): New.
10312 (uninsert_fast_tracepoint_jumps_at): New.
10313 (reinsert_fast_tracepoint_jumps_at): New.
10314 (set_breakpoint_at): Use write_inferior_memory.
10315 (uninsert_raw_breakpoint): Use write_inferior_memory.
10316 (check_mem_read): Mask out fast tracepoint jumps.
10317 (check_mem_write): Mask out fast tracepoint jumps.
10318 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10319 (set_fast_tracepoint_jump): Declare.
10320 (delete_fast_tracepoint_jump)
10321 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10322 (reinsert_fast_tracepoint_jumps_at): Declare.
10323 * regcache.c: Don't compile many functions when building the
10324 in-process agent library.
10325 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10326 the register buffer in the heap.
10327 (free_register_cache): If the register buffer isn't owned by the
10328 regcache, don't free it.
10329 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10330 pre-existing register caches.
10331 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10333 (convert_ascii_to_int): : Constify `from' parameter type.
10334 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10335 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10336 the needed buffer in-place.
10337 (relocate_instruction): New.
10338 * server.c (handle_query) <qSymbols>: If the target supports
10339 tracepoints, give it a chance of looking up symbols. Report
10340 support for fast tracepoints.
10341 (handle_status): Stabilize threads.
10342 (process_serial_event): Adjust.
10343 * server.h (struct fast_tracepoint_jump): Forward declare.
10344 (struct process_info) <fast_tracepoint_jumps>: New field.
10345 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10346 (decode_X_packet, decode_M_packet): Adjust.
10347 (relocate_instruction): Declare.
10348 (in_process_agent_loaded): Declare.
10349 (tracepoint_look_up_symbols): Declare.
10350 (struct fast_tpoint_collect_status): Declare.
10351 (fast_tracepoint_collecting): Declare.
10352 (force_unlock_trace_buffer): Declare.
10353 (handle_tracepoint_bkpts): Declare.
10354 (initialize_low_tracepoint)
10355 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10356 * target.h (struct target_ops) <stabilize_threads,
10357 install_fast_tracepoint_jump_pad>: New fields.
10358 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10359 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10360 [HAVE_STDINT_H]: Include stdint.h.
10361 (trace_debug_1): Rename to ...
10362 (trace_vdebug): ... this.
10363 (trace_debug): Rename to ...
10364 (trace_debug_1): ... this. Add `level' parameter.
10365 (trace_debug): New.
10366 (ATTR_USED, ATTR_NOINLINE): New.
10367 (IP_AGENT_EXPORT): New.
10368 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10369 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10370 (about_to_request_buffer_space, trace_buffer_is_full)
10371 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10372 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10373 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10374 (traceframe_write_count, traceframes_created)
10375 (trace_state_variables)
10376 New renaming defines.
10377 (struct ipa_sym_addresses): New.
10378 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10379 (symbol_list): New.
10380 (ipa_sym_addrs): New.
10381 (all_tracepoint_symbols_looked_up): New.
10382 (in_process_agent_loaded): New.
10383 (write_e_ipa_not_loaded): New.
10384 (maybe_write_ipa_not_loaded): New.
10385 (tracepoint_look_up_symbols): New.
10386 (debug_threads) [IN_PROCESS_AGENT]: New.
10387 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10388 (UNKNOWN_SIDE_EFFECTS): New.
10389 (stop_tracing): New.
10390 (flush_trace_buffer): New.
10391 (stop_tracing_bkpt): New.
10392 (flush_trace_buffer_bkpt): New.
10393 (read_inferior_integer): New.
10394 (read_inferior_uinteger): New.
10395 (read_inferior_data_pointer): New.
10396 (write_inferior_data_pointer): New.
10397 (write_inferior_integer): New.
10398 (write_inferior_uinteger): New.
10399 (struct collect_static_trace_data_action): Delete.
10400 (enum tracepoint_type): New.
10401 (struct tracepoint) <type>: New field `type'.
10402 <actions_str, step_actions, step_actions_str>: Only include in
10404 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10405 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10406 (tracepoints): Use IP_AGENT_EXPORT.
10407 (last_tracepoint): Don't include in the IPA.
10408 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10409 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10410 (alloced_trace_state_variables): New.
10411 (trace_state_variables): Use IP_AGENT_EXPORT.
10412 (traceframe_t): Delete unused variable.
10413 (circular_trace_buffer): Don't include in the IPA.
10414 (trace_buffer_start): Delete.
10415 (struct trace_buffer_control): New.
10416 (trace_buffer_free): Delete.
10417 (struct ipa_trace_buffer_control): New.
10418 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10419 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10421 (trace_buffer_ctrl): New.
10422 (TRACE_BUFFER_CTRL_CURR): New.
10423 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10424 Reimplement as macros.
10425 (trace_buffer_wrap): Delete.
10426 (traceframe_write_count, traceframe_read_count)
10427 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10428 (struct tracepoint_hit_ctx) <type>: New field.
10429 (struct fast_tracepoint_ctx): New.
10430 (memory_barrier): New.
10432 (record_tracepoint_error): Update atomically in the IPA.
10433 (clear_inferior_trace_buffer): New.
10434 (about_to_request_buffer_space): New.
10435 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10436 updating the same buffer.
10437 (add_tracepoint): Default the tracepoint's type to trap
10438 tracepoint, and orig_size to -1.
10439 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10440 internal variables.
10441 (create_trace_state_variable): New parameter `gdb'. Handle it.
10442 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10443 (cmd_qtdp): Handle fast tracepoints.
10444 (cmd_qtdv): Adjust.
10445 (max_jump_pad_size): New.
10446 (gdb_jump_pad_head): New.
10447 (get_jump_space_head): New.
10448 (claim_jump_space): New.
10449 (sort_tracepoints): New.
10450 (MAX_JUMP_SIZE): New.
10451 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10453 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10454 support. Upload fast traceframes, and delete internal IPA
10456 (stop_tracing_handler): New.
10457 (flush_trace_buffer_handler): New.
10458 (cmd_qtstop): Upload fast tracepoints.
10459 (response_tracepoint): Handle fast tracepoints.
10460 (tracepoint_finished_step): Upload fast traceframes. Set the
10461 tracepoint hit context's tracepoint type.
10462 (handle_tracepoint_bkpts): New.
10463 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10464 type. Add comment about fast tracepoints.
10465 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10466 non-existing action_str field.
10467 (get_context_regcache): Handle fast tracepoints.
10468 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10470 (fast_tracepoint_from_jump_pad_address): New.
10471 (fast_tracepoint_from_ipa_tpoint_address): New.
10472 (collecting_t): New.
10473 (force_unlock_trace_buffer): New.
10474 (fast_tracepoint_collecting): New.
10476 (gdb_collect): New.
10477 (write_inferior_data_ptr): New.
10478 (target_tp_heap): New.
10479 (target_malloc): New.
10480 (download_agent_expr): New.
10482 (download_tracepoints): New.
10483 (download_trace_state_variables): New.
10484 (upload_fast_traceframes): New.
10485 (IPA_FIRST_TRACEFRAME): New.
10486 (IPA_NEXT_TRACEFRAME_1): New.
10487 (IPA_NEXT_TRACEFRAME): New.
10488 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10489 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10490 (gdb_jump_pad_buffer_end): New.
10491 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10492 (initialize_tracepoint): Adjust.
10493 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10494 buffer. Initialize the low module.
10495 * utils.c (PREFIX, TOOLNAME): New.
10496 (malloc_failure): Use PREFIX.
10497 (error): In the IPA, an error causes an exit.
10498 (fatal, warning): Use PREFIX.
10499 (internal_error): Use TOOLNAME.
10500 (NUMCELLS): Increase to 10.
10501 * configure, config.in: Regenerate.
10503 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10505 * server.c (handle_query) <qSupported>: Do two passes over the
10506 qSupported string to avoid nesting strtok.
10508 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10510 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10512 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10513 -Wl,--dynamic-list.
10514 * configure: Regenerate.
10515 * proc-service.list: New.
10517 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10519 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10522 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10524 * gdbreplay.c (remote_open): Check error return from socket() call by
10525 its equality to -1 not by it being negative.
10526 * remote-utils.c (remote_open): Likewise.
10528 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10530 * config.h: Regenerate.
10532 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10534 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10535 doesn't provide PTRACE_GET_THREAD_AREA.
10537 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10539 * linux-m68k-low.c: Include <asm/ptrace.h>
10540 (ps_get_thread_area): Implement.
10542 2010-05-03 Doug Evans <dje@google.com>
10544 * event-loop.c (struct callback_event): New struct.
10545 (callback_list): New global.
10546 (append_callback_event, delete_callback_event): New functions.
10547 (process_callback): New function.
10548 (start_event_loop): Call it.
10549 * remote-utils.c (NOT_SCHEDULED): Define.
10550 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10551 moved out of readchar.
10552 (readchar): Rewrite. Call reschedule before returning.
10553 (reset_readchar): New function.
10554 (remote_close): Call it.
10555 (process_remaining, reschedule): New functions.
10556 * server.h (callback_handler_func): New typedef.
10557 (append_callback_event, delete_callback_event): Declare.
10559 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10561 * proc-service.c (ps_pglobal_lookup): Use
10562 thread_db_look_up_one_symbol.
10563 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10564 parameter. Use it instead of all_symbols_looked_up.
10565 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10567 (all_symbols_looked_up): Don't declare.
10568 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10569 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10571 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10572 Set all_symbols_looked_up here.
10573 (thread_db_look_up_one_symbol): New.
10574 (thread_db_get_tls_address): Adjust.
10575 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10576 thread_db object on the heap, and tentatively set it in the
10578 (thread_db_init): Don't set all_symbols_looked_up here.
10579 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10581 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10583 * linux-low.c (linux_kill, linux_detach): Adjust.
10584 (status_pending_p_callback): Remove redundant statement. Check
10585 for !TARGET_WAITIKIND_IGNORE, instead of
10586 TARGET_WAITKIND_STOPPED.
10587 (handle_tracepoints): Make sure LWP is locked. Adjust.
10588 (linux_wait_for_event_1): Adjust.
10589 (linux_cancel_breakpoints): New.
10590 (unsuspend_one_lwp): New.
10591 (unsuspend_all_lwps): New.
10592 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10593 (send_sigstop_callback): Change return type to int, add new
10594 `except' parameter and handle it.
10595 (suspend_and_send_sigstop_callback): New.
10596 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10597 pass them down. If SUSPEND, also increment the lwp's suspend
10599 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10600 (need_step_over_p): Don't consider suspended LWPs.
10601 (start_step_over): Adjust.
10602 (proceed_one_lwp): Change return type to int, add new `except'
10603 parameter and handle it.
10604 (unsuspend_and_proceed_one_lwp): New.
10605 (proceed_all_lwps): Use find_inferior instead of
10607 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10608 also decrement the suspend count of LWPs. Pass `except' down,
10609 instead of hacking its suspend count.
10610 (linux_pause_all): Add `freeze' parameter. Adjust.
10611 (linux_unpause_all): New.
10612 (linux_target_ops): Install linux_unpause_all.
10613 * server.c (handle_status): Adjust.
10614 * target.h (struct target_ops): New fields `unpause_all' and
10615 `cancel_breakpoints'. Add new parameter to `pause_all'.
10616 (pause_all): Add new `freeze' parameter.
10617 (unpause_all): New.
10618 (cancel_breakpoints): New.
10619 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10620 cancel breakpoints.
10621 (cmd_qtstart): Pause threads.
10622 (stop_tracing): Pause threads, and cancel breakpoints.
10623 * win32-low.c (win32_target_ops): Adjust.
10625 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10627 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10628 the inferior right away from here...
10629 (linux_wait_1): ... to here, and adjust to check the thread's
10630 last_resume_kind instead of the lwp's step or stop_expected flags.
10632 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10634 * README: Use consistent `GDB' and `GDBserver' spellings.
10636 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10638 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10639 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10640 (linux_detach_one_lwp): Assume the lwp is stopped.
10641 (any_thread_of): Delete.
10642 (linux_detach): Stop all lwps here. Don't blindly delete all
10644 (delete_lwp_callback): New.
10645 (linux_mourn): Delete all lwps of the process that is gone.
10646 (linux_wait_1): Don't delete the last lwp of the process here.
10647 * mem-break.h (mark_breakpoints_out): Declare.
10648 * mem-break.c (mark_breakpoints_out): New.
10649 (free_all_breakpoints): Use it.
10650 * server.c (handle_target_event): If the process is gone, mark
10652 * thread-db.c (struct thread_db) <create_bp>: New field.
10653 (thread_db_enable_reporting): Fix prototype. Store a thread event
10654 breakpoint reference in the thread_db struct.
10655 (thread_db_load_search): Clear the thread_db object.
10656 (try_thread_db_load_1): Ditto.
10657 (switch_to_process): New.
10658 (disable_thread_event_reporting): Use it.
10659 (remove_thread_event_breakpoints): New.
10660 (thread_db_detach, thread_db_mourn): Use it.
10662 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10664 * linux-low.c (linux_enable_event_reporting): New.
10665 (linux_wait_for_event_1, handle_extended_wait): Use it.
10667 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10669 * linux-low.c (linux_kill_one_lwp, linux_kill)
10670 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10671 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10672 SIGSTOP even if the LWP is stopped.
10673 (send_sigstop_callback): New.
10674 (stop_all_lwps): Use send_sigstop_callback instead.
10675 (linux_resume_one_thread): Adjust.
10676 (proceed_one_lwp): Still proceed an LWP that the client has
10677 requested to stop, if we haven't reported it as stopped yet. Make
10678 sure that LWPs the client want stopped, have a pending SIGSTOP.
10680 2010-04-26 Doug Evans <dje@google.com>
10682 * server.c (handle_general_set): Make static.
10684 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10685 Print received char after testing for error/eof instead of before.
10686 (input_interrupt): Tweak comment.
10688 2010-04-23 Doug Evans <dje@google.com>
10690 * server.c (start_inferior): Print inferior argv if --debug.
10692 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10694 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10695 * nto-x86-low.c: Include server.h
10697 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10699 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10700 be consistent with other sources of this directory.
10701 (init_registers_amd64): Correct name of source file of this function
10704 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10706 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10707 64-bit executables.
10709 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10711 * win32-i386-low.c: Add 64-bit support.
10712 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10713 (init_registers_amd64): Declare.
10714 (mappings): Add 64-bit version of array.
10715 (init_windows_x86): New function.
10716 (the_low_target): Change init_arch field to init_windows_x86.
10718 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10720 * win32-low.c: Adapt to support also 64-bit architecture.
10721 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10722 (get_image_name): Use SIZE_T type for local variable `done'.
10723 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10724 (toolhelp_get_dll_name): Idem.
10725 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10726 Use uintptr_t typecast to avoid warning.
10727 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10728 (handle_exception): Use phex_nz to avoid warning.
10729 (win32_wait): Remove unused local variable `process'.
10731 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10733 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10736 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10738 * configure.ac: Use `ws2_32' library for srv_mingw.
10739 * configure: Regenerate.
10740 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10741 * remote-utils.c: Likewise.
10743 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10745 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10746 if __x86_64__ is defined.
10748 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10750 * configure: Regenerate.
10752 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10754 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10755 * target.h (target_ops): New get_tib_address field.
10756 * win32-low.h (win32_thread_info): Add thread_local_base field.
10757 * win32-low.c (child_add_thread): Add tlb argument.
10758 Set thread_local_base field to TLB.
10759 (get_child_debug_event): Adapt to child_add_thread change.
10760 (win32_get_tib_address): New function.
10761 (win32_target_ops): Set get_tib_address field to
10762 win32_get_tib_address.
10763 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10765 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10767 * linux-low.c (linux_mourn): Also remove the process.
10768 * server.c (handle_target_event): Don't remove the process here.
10769 * nto-low.c (nto_mourn): New.
10770 (nto_target_ops): Install it.
10771 * spu-low.c (spu_mourn): New.
10772 (spu_target_ops): Install it.
10773 * win32-low.c (win32_mourn): New.
10774 (win32_target_ops): Install it.
10776 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10778 * server.h (buffer_xml_printf): Remove redundant `;'.
10780 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10782 * regcache.c (set_register_cache): Invalidate regcaches before
10783 changing the register cache layout.
10784 (regcache_invalidate_one): Allow a NULL regcache.
10785 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10786 regcaches before changing the register cache layout or the target
10789 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10791 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10792 variable warning on Linux/x86-64.
10794 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10796 GDBserver disconnected tracing support.
10798 * linux-low.c (linux_remove_process): Delete.
10799 (add_lwp): Don't set last_resume_kind here.
10800 (linux_kill): Use `mourn'.
10801 (linux_detach): Use `thread_db_detach', and `mourn'.
10802 (linux_mourn): New.
10803 (linux_attach_lwp_1): Adjust comment.
10804 (linux_attach): last_resume_kind moved the thread_info; adjust.
10805 (status_pending_p_callback): Adjust.
10806 (linux_wait_for_event_1): Adjust.
10807 (count_events_callback, select_singlestep_lwp_callback)
10808 (select_event_lwp_callback, cancel_breakpoints_callback)
10809 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10810 (proceed_one_lwp): Adjust.
10811 (linux_async): Add debug output.
10812 (linux_thread_stopped): New.
10813 (linux_pause_all): New.
10814 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10816 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10817 (thread_db_free): Delete declaration.
10818 (thread_db_detach, thread_db_mourn): Declare.
10819 * thread-db.c (thread_db_init): Use thread_db_mourn.
10820 (thread_db_free): Delete, split in two.
10821 (disable_thread_event_reporting): New.
10822 (thread_db_detach): New.
10823 (thread_db_mourn): New.
10825 * server.h (struct thread_info) <last_resume_kind>: New field.
10826 <attached>: Add comment.
10827 <gdb_detached>: New field.
10828 (handler_func): Change return type to int.
10829 (handle_serial_event, handle_target_event): Ditto.
10830 (gdb_connected): Declare.
10832 (disconnected_tracing): Declare.
10833 (stop_tracing): Declare.
10835 * server.c (handle_query) <qSupported>: Report support for
10836 disconnected tracing.
10837 (queue_stop_reply_callback): Account for running threads.
10838 (gdb_wants_thread_stopped): New.
10839 (gdb_wants_all_threads_stopped): New.
10840 (gdb_reattached_process): New.
10841 (handle_status): Clear the `gdb_detached' flag of all processes.
10842 In all-stop, stop all threads.
10843 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10844 (process_serial_event): If the remote connection breaks, or if an
10845 exit was forced with "monitor exit", force an event loop exit.
10846 Handle disconnected tracing on detach.
10847 (handle_serial_event): Adjust.
10848 (handle_target_event): If GDB isn't connected, forward events back
10849 to the inferior, unless the last process exited, in which case,
10850 exit gdbserver. Adjust interface.
10852 * remote-utils.c (remote_open): Don't block in accept. Instead
10853 register an event loop source on the listen socket file
10854 descriptor. Refactor bits into ...
10855 (listen_desc): ... this new global.
10856 (gdb_connected): ... this new function.
10857 (enable_async_notification): ... this new function.
10858 (handle_accept_event): ... this new function.
10859 (remote_close): Clear remote_desc.
10861 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10863 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10865 (mourn_inferior): Define.
10866 (target_process_qsupported): Avoid the dangling else problem.
10867 (thread_stopped): Define.
10868 (pause_all): Define.
10869 (target_waitstatus_to_string): Declare.
10870 * target.c (target_waitstatus_to_string): New.
10872 * tracepoint.c (tracing): Make extern.
10873 (disconnected_tracing): New.
10874 (stop_tracing): Make extern. Handle tracing stops due to GDB
10876 (cmd_qtdisconnected): New.
10877 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10878 (handle_tracepoint_general_set): Handle QTDisconnected.
10880 * event-loop.c (event_handler_func): Change return type to int.
10881 (process_event): Bail out if the event handler wants the event
10883 (handle_file_event): Ditto.
10884 (start_event_loop): Bail out if the event handler wants the event
10887 * nto-low.c (nto_target_ops): Adjust.
10888 * spu-low.c (spu_wait): Don't remove the process here.
10889 (spu_target_ops): Adjust.
10890 * win32-low.c (win32_wait): Don't remove the process here.
10891 (win32_target_ops): Adjust.
10893 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10895 * regcache.c (realloc_register_cache): Invalidate inferior's
10896 regcache before recreating it.
10898 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10900 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10902 2010-04-09 Stan Shebs <stan@codesourcery.com>
10903 Pedro Alves <pedro@codesourcery.com>
10905 * server.h (LONGEST): New.
10906 (struct thread_info) <while_stepping>: New field.
10907 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10909 (initialize_tracepoint, handle_tracepoint_general_set)
10910 (handle_tracepoint_query, tracepoint_finished_step)
10911 (tracepoint_was_hit, release_while_stepping_state_list):
10912 (current_traceframe): Declare.
10913 * server.c (handle_general_set): Handle tracepoint packets.
10914 (read_memory): New.
10915 (write_memory): New.
10916 (handle_search_memory_1): Use read_memory.
10917 (handle_query): Report support for conditional tracepoints, trace
10918 state variables, and tracepoint sources. Handle tracepoint
10920 (main): Initialize the tracepoints module.
10921 (process_serial_event): Handle traceframe reads/writes.
10923 * linux-low.c (handle_tracepoints): New.
10924 (linux_wait_1): Call it.
10925 (linux_resume_one_lwp): Handle while-stepping.
10926 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10927 (linux_target_ops): Install them.
10928 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10930 * linux-x86-low.c (x86_supports_tracepoints): New.
10931 (the_low_target). Install it.
10933 * mem-break.h (delete_breakpoint): Declare.
10934 * mem-break.c (delete_breakpoint): Make external.
10936 * target.h (struct target_ops): Add `supports_tracepoints',
10937 `read_pc', and `write_pc' fields.
10938 (target_supports_tracepoints): Define.
10939 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10942 * regcache.h (struct regcache) <registers_owned>: New field.
10943 (init_register_cache, regcache_cpy): Declare.
10944 (regcache_read_pc, regcache_write_pc): Declare.
10945 (register_cache_size): Declare.
10946 (supply_regblock): Declare.
10947 * regcache.c (init_register_cache): New.
10948 (new_register_cache): Use it.
10949 (regcache_cpy): New.
10950 (register_cache_size): New.
10951 (supply_regblock): New.
10952 (regcache_read_pc, regcache_write_pc): New.
10954 * tracepoint.c: New.
10956 * Makefile.in (OBS): Add tracepoint.o.
10957 (tracepoint.o): New rule.
10959 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10961 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10963 (i386-mmx.c): Likewise.
10964 (i386-mmx-linux.o): Likewise.
10965 (i386-mmx-linux.c): Likewise.
10967 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10968 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10969 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10970 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10972 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10973 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10974 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10976 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10978 * Makefile.in (clean): Updated.
10980 (i386-avx.c): Likewise.
10981 (i386-avx-linux.o): Likewise.
10982 (i386-avx-linux.c): Likewise.
10983 (amd64-avx.o): Likewise.
10984 (amd64-avx.c): Likewise.
10985 (amd64-avx-linux.o): Likewise.
10986 (amd64-avx-linux.c): Likewise.
10988 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10989 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10990 (srv_amd64_regobj): Add amd64-avx.o.
10991 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10992 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10993 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10994 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10995 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10996 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10997 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10999 * i387-fp.c: Include "i386-xstate.h".
11001 (i387_cache_to_xsave): Likewise.
11002 (i387_xsave_to_cache): Likewise.
11003 (x86_xcr0): Likewise.
11005 * i387-fp.h (i387_cache_to_xsave): Likewise.
11006 (i387_xsave_to_cache): Likewise.
11007 (x86_xcr0): Likewise.
11009 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11010 * linux-crisv32-low.c (target_regsets): Likewise.
11011 * linux-m68k-low.c (target_regsets): Likewise.
11012 * linux-mips-low.c (target_regsets): Likewise.
11013 * linux-ppc-low.c (target_regsets): Likewise.
11014 * linux-s390-low.c (target_regsets): Likewise.
11015 * linux-sh-low.c (target_regsets): Likewise.
11016 * linux-sparc-low.c (target_regsets): Likewise.
11017 * linux-xtensa-low.c (target_regsets): Likewise.
11019 * linux-low.c: Include <sys/uio.h>.
11020 (regsets_fetch_inferior_registers): Support nt_type.
11021 (regsets_store_inferior_registers): Likewise.
11022 (linux_process_qsupported): New.
11023 (linux_target_ops): Add linux_process_qsupported.
11025 * linux-low.h (regset_info): Add nt_type.
11026 (linux_target_ops): Add process_qsupported.
11028 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11030 (init_registers_i386_avx_linux): New.
11031 (init_registers_amd64_avx_linux): Likewise.
11032 (xmltarget_i386_linux_no_xml): Likewise.
11033 (xmltarget_amd64_linux_no_xml): Likewise.
11034 (PTRACE_GETREGSET): Likewise.
11035 (PTRACE_SETREGSET): Likewise.
11036 (x86_fill_xstateregset): Likewise.
11037 (x86_store_xstateregset): Likewise.
11038 (use_xml): Likewise.
11039 (x86_linux_update_xmltarget): Likewise.
11040 (x86_linux_process_qsupported): Likewise.
11041 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11042 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11043 init_registers_i386_linux here. Call
11044 x86_linux_update_xmltarget.
11045 (the_low_target): Add x86_linux_process_qsupported.
11047 * server.c (handle_query): Call target_process_qsupported.
11049 * target.h (target_ops): Add process_qsupported.
11050 (target_process_qsupported): New.
11052 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11054 * inferiors.c (add_thread): Set last_status kind to
11055 TARGET_WAITKIND_IGNORE.
11056 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11057 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11058 (linux_wait_1): Move `thread' local definition to block that uses
11059 it. Don't NULL initialize `event_child'.
11060 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11061 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11062 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11064 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11066 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11067 an extended waitstatus, or by a watchpoint.
11068 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11069 thread was stepping or has been stopped by a watchpoint.
11071 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11073 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11074 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11075 of another, then delete the previous, and validate all
11077 (validate_inserted_breakpoint): New.
11078 (delete_disabled_breakpoints): New.
11079 (validate_breakpoints): New.
11080 (check_mem_read): Validate breakpoints before trusting their
11081 shadow. Delete disabled breakpoints.
11082 (check_mem_write): Validate breakpoints before trusting they
11083 should be inserted. Delete disabled breakpoints.
11084 * mem-break.h (validate_breakpoints):
11085 * server.c (handle_query): Validate breakpoints when we see a
11088 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11090 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11091 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11092 if we could tell there's a GDB breakpoint at stop_pc.
11093 (need_step_over_p): Don't do a step over if we find a GDB
11094 breakpoint at the resume PC.
11096 * mem-break.c (struct raw_breakpoint): New.
11097 (enum bkpt_type): New type `gdb_breakpoint'.
11098 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11099 fields. New field `raw'.
11100 (find_raw_breakpoint_at): New.
11101 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11102 breakpoint instead.
11103 (set_breakpoint_at): Adjust.
11104 (delete_raw_breakpoint): New.
11105 (release_breakpoint): New.
11106 (delete_breakpoint): Rename to...
11107 (delete_breakpoint_1): ... this. Add proc parameter. Use
11108 release_breakpoint. Return ENOENT.
11109 (delete_breakpoint): Reimplement.
11110 (find_breakpoint_at): Delete.
11111 (find_gdb_breakpoint_at): New.
11112 (delete_breakpoint_at): Delete.
11113 (set_gdb_breakpoint_at): New.
11114 (delete_gdb_breakpoint_at): New.
11115 (gdb_breakpoint_here): New.
11116 (set_reinsert_breakpoint): Use release_breakpoint.
11117 (uninsert_breakpoint): Rename to ...
11118 (uninsert_raw_breakpoint): ... this.
11119 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11120 (reinsert_raw_breakpoint): Change parameter type to
11122 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11124 (check_breakpoints): Adjust. Use release_breakpoint.
11125 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11126 (breakpoint_inserted_here): Ditto.
11127 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11128 Don't trust the breakpoint's shadow if it is not inserted.
11129 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11130 (delete_all_breakpoints): Adjust.
11131 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11132 use delete_breakpoint_1.
11134 * mem-break.h (breakpoints_supported): Delete declaration.
11135 (set_gdb_breakpoint_at): Declare.
11136 (gdb_breakpoint_here): Declare.
11137 (delete_breakpoint_at): Delete.
11138 (delete_gdb_breakpoint_at): Declare.
11140 * server.h (struct raw_breakpoint): Forward declare.
11141 (struct process_info): New field `raw_breakpoints'.
11143 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11146 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11148 * linux-low.c (status_pending_p_callback): Fix comment.
11149 (linux_wait_for_event_1): Move most of the internal breakpoint
11150 handling from here...
11151 (linux_wait_1): ... to here.
11152 (count_events_callback): New.
11153 (select_singlestep_lwp_callback): New.
11154 (select_event_lwp_callback): New.
11155 (cancel_breakpoints_callback): New.
11156 (select_event_lwp): New.
11157 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11158 priority to all LWPs that have had events that should be reported
11159 to the client. Cancel breakpoints when about to reporting the
11160 event to the client, not while stopping lwps. No longer cancel
11161 finished single-steps here.
11162 (cancel_finished_single_step): Delete.
11163 (cancel_finished_single_steps): Delete.
11165 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11167 * mem-break.c (enum bkpt_type): New.
11168 (struct breakpoint): New field `type'.
11169 (set_breakpoint_at): Change return type to struct breakpoint
11170 pointer. Set type to `other_breakpoint' by default.
11171 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11172 in the breakpoint list.
11173 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11174 (reinsert_breakpoint): Rename to ...
11175 (reinsert_raw_breakpoint): ... this.
11176 (reinsert_breakpoints_at): Adjust.
11177 * mem-break.h (struct breakpoint): Declare.
11178 (set_breakpoint_at): Change return type to struct breakpoint
11181 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11183 * server.c (handle_query): Assign, not compare.
11185 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11187 Teach linux gdbserver to step-over-breakpoints.
11189 * linux-low.c (can_hardware_single_step): New.
11190 (supports_breakpoints): New.
11191 (handle_extended_wait): If stopping threads, read the stop pc of
11192 the new cloned LWP.
11194 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11195 low target doesn't support retrieving the PC.
11196 (add_lwp): Set last_resume_kind to resume_continue.
11197 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11198 (linux_attach): Don't clear stop_expected. Set the lwp's
11199 last_resume_kind to resume_stop.
11200 (linux_detach_one_lwp): Don't check for removed breakpoints.
11201 (check_removed_breakpoint): Delete.
11202 (status_pending_p): Rename to ...
11203 (status_pending_p_callback): ... this. Don't check for removed
11204 breakpoints. Don't consider threads that are stopped from GDB's
11206 (linux_wait_for_lwp): Always read the stop_pc here.
11207 (cancel_breakpoint): New.
11208 (step_over_bkpt): New global.
11209 (linux_wait_for_event_1): Implement stepping over breakpoints.
11210 (gdb_wants_lwp_stopped): New.
11211 (gdb_wants_all_stopped): New.
11212 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11213 single-step traps here. Store the thread's last reported target
11215 (send_sigstop): Don't clear stop_expected. Always set it,
11217 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11218 (cancel_finished_single_step): New.
11219 (cancel_finished_single_steps): New.
11220 (wait_for_sigstop): Don't cancel finished single-step traps here.
11221 (linux_resume_one_lwp): Don't check for removed breakpoints.
11222 Don't set `step' on non-hardware step archs.
11223 (linux_set_resume_request): Ignore resume_stop requests if already
11224 stopping or stopped. Set the lwp's last_resume_kind.
11225 (resume_status_pending_p): Don't check for removed breakpoints.
11226 (need_step_over_p): New.
11227 (start_step_over): New.
11228 (finish_step_over): New.
11229 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11230 requests. Clear the thread's last reported target waitstatus.
11231 Don't use the `suspended' flag. Don't consider pending breakpoints.
11232 (linux_resume): Start a step-over if necessary.
11233 (proceed_one_lwp): New.
11234 (proceed_all_lwps): New.
11235 (unstop_all_lwps): New.
11236 * linux-low.h (struct lwp_info): Rewrite comment for the
11237 `suspended' flag. Add the `stop_pc' field. Delete the
11238 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11239 Add `'last_resume_kind' and `need_step_over' fields.
11240 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11241 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11242 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11243 (set_raw_breakpoint_at): New.
11244 (set_breakpoint_at): Rewrite to use it.
11245 (reinsert_breakpoint_handler): Delete.
11246 (set_reinsert_breakpoint): New.
11247 (reinsert_breakpoint_by_bp): Delete.
11248 (delete_reinsert_breakpoints): New.
11249 (uninsert_breakpoint): Rewrite.
11250 (uninsert_breakpoints_at): New.
11251 (reinsert_breakpoint): Rewrite.
11252 (reinsert_breakpoints_at): New.
11253 (check_breakpoints): Rewrite.
11254 (breakpoint_here): New.
11255 (breakpoint_inserted_here): New.
11256 (check_mem_read): Adjust.
11257 * mem-break.h (breakpoints_supported, breakpoint_here)
11258 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11259 (reinsert_breakpoint_by_bp): Delete declaration.
11260 (delete_reinsert_breakpoints): Declare.
11261 (reinsert_breakpoint): Delete declaration.
11262 (reinsert_breakpoints_at): Declare.
11263 (uninsert_breakpoint): Delete declaration.
11264 (uninsert_breakpoints_at): Declare.
11265 (check_breakpoints): Adjust prototype.
11266 * server.h: Adjust include order.
11267 (struct thread_info): Declare here. Add a `last_status' field.
11269 2010-03-23 Michael Snyder <msnyder@vmware.com>
11271 * server.c (crc32): New function.
11272 (handle_query): Add handling for 'qCRC:' request.
11274 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11276 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11277 lwp had been stopped by a watchpoint.
11279 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11281 * server.h (internal_error): Declare.
11282 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11283 * utils.c (internal_error): New function.
11285 2010-03-15 Andreas Schwab <schwab@redhat.com>
11287 * configure.srv: Fix typo setting srv_regobj.
11289 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11291 * linux-low.c (fetch_register): Avoid passing a non string literal
11293 (usr_store_inferior_registers): Ditto.
11295 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11297 * linux-low.c (linux_write_memory): Bail out early if peeking
11300 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11302 * linux-low.h (struct lwp_info): New fields
11303 `stopped_by_watchpoint' and `stopped_data_address'.
11304 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11305 here, and cache them in the lwp object.
11306 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11308 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11310 (linux_stopped_by_watchpoint): Rewrite.
11311 (linux_stopped_data_address): Rewrite.
11313 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11315 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11316 switching the current inferior, not before.
11318 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11320 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11321 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11322 i386-linux.c and amd64-linux.c.
11323 (reg-i386.o): Removed.
11324 (reg-i386.c): Likewise.
11325 (reg-i386-linux.o): Likewise.
11326 (reg-i386-linux.c): Likewise.
11327 (reg-x86-64.o): Likewise.
11328 (reg-x86-64.c): Likewise.
11329 (reg-x86-64-linux.o): Likewise.
11330 (reg-x86-64-linux.c): Likewise.
11332 (i386.c): Likewise.
11333 (i386-linux.o): Likewise.
11334 (i386-linux.c): Likewise.
11335 (amd64.o): Likewise.
11336 (amd64.c): Likewise.
11337 (amd64-linux.o): Likewise.
11338 (amd64-linux.c): Likewise.
11340 * configure.srv (srv_i386_regobj): New.
11341 (srv_i386_linux_regobj): Likewise.
11342 (srv_amd64_regobj): Likewise.
11343 (srv_amd64_linux_regobj): Likewise.
11344 (srv_i386_32bit_xmlfiles): Likewise.
11345 (srv_i386_64bit_xmlfiles): Likewise.
11346 (srv_i386_xmlfiles): Likewise.
11347 (srv_amd64_xmlfiles): Likewise.
11348 (srv_i386_linux_xmlfiles): Likewise.
11349 (srv_amd64_linux_xmlfiles): Likewise.
11350 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11351 srv_xmlfiles to $srv_i386_xmlfiles.
11352 (i[34567]86-*-mingw32ce*): Likewise.
11353 (i[34567]86-*-mingw*): Likewise.
11354 (i[34567]86-*-nto*): Likewise.
11355 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11356 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11357 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11358 (x86_64-*-linux*): Likewise.
11360 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11361 (init_registers_amd64_linux): New.
11362 (x86_arch_setup): Replace init_registers_x86_64_linux with
11363 init_registers_amd64_linux.
11365 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11367 * configure.ac: Check for libdl. If it is not available link against
11368 static libthread_db.
11369 * configure: Regenerate.
11371 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11375 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11376 handing a read watchpoint.
11377 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11379 2010-02-12 Doug Evans <dje@google.com>
11381 * linux-low.c (linux_supports_tracefork_flag): Document.
11382 (linux_look_up_symbols): Add comment.
11384 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11386 * regcache.c (supply_register): Clear regcache if buf is NULL.
11388 2010-02-02 Nicolas Roche <roche@sourceware.org>
11389 Joel Brobecker <brobecker@adacore.com>
11391 * inferiors.c (find_inferior): Add function documentation.
11392 (unloaded_dll): Handle the case where the unloaded dll has not
11393 been previously registered in the dll list.
11395 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11397 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11398 (thumb2_breakpoint): New.
11399 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11401 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11403 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11404 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11407 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11409 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11411 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11413 * linux-s390-low.c (s390_collect_ptrace_register)
11414 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11416 2010-01-21 Doug Evans <dje@google.com>
11418 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11419 (PTRACE_ARG4_TYPE): New macro.
11420 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11421 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11422 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11423 (usr_store_inferior_registers): Ditto.
11424 (linux_read_memory, linux_write_memory): Ditto.
11425 (linux_test_for_tracefork): Ditto.
11427 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11428 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11430 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11432 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11435 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11437 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11438 prototype to take a regcache. Adjust.
11440 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11442 * regcache.h (struct thread_info): Forward declare.
11443 (struct regcache): New.
11444 (new_register_cache): Adjust prototype.
11445 (get_thread_regcache): Declare.
11446 (free_register_cache): Adjust prototype.
11447 (registers_to_string, registers_from_string): Ditto.
11448 (supply_register, supply_register_by_name, collect_register)
11449 (collect_register_as_string, collect_register_by_name): Ditto.
11450 * regcache.c (struct inferior_regcache_data): Delete.
11451 (get_regcache): Rename to ...
11452 (get_thread_regcache): ... this. Adjust. Switch inferior before
11453 fetching registers.
11454 (regcache_invalidate_one): Adjust.
11455 (regcache_invalidate): Fix prototype.
11456 (new_register_cache): Return the new register cache.
11457 (free_register_cache): Change prototype.
11458 (realloc_register_cache): Adjust.
11459 (registers_to_string): Change prototype to take a regcache. Adjust.
11460 (registers_from_string): Ditto.
11461 (register_data): Ditto.
11462 (supply_register): Ditto.
11463 (supply_register_by_name): Ditto.
11464 (collect_register): Ditto.
11465 (collect_register_as_string): Ditto.
11466 (collect_register_by_name): Ditto.
11467 * server.c (process_serial_event): Adjust.
11468 * linux-low.h (regset_fill_func, regset_store_func): Change
11470 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11472 * linux-low.c (get_stop_pc): Adjust.
11473 (check_removed_breakpoint): Adjust.
11474 (linux_wait_for_event): Adjust.
11475 (linux_resume_one_lwp): Adjust.
11476 (fetch_register): Add regcache parameter. Adjust.
11477 (usr_store_inferior_registers): Ditto.
11478 (regsets_fetch_inferior_registers): Ditto.
11479 (regsets_store_inferior_registers): Ditto.
11480 (linux_fetch_registers, linux_store_registers): Ditto.
11481 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11483 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11485 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11486 prototype to take a regcache.
11487 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11488 * remote-utils.c (convert_ascii_to_int, outreg)
11489 (prepare_resume_reply): Change prototype to take a regcache.
11491 * target.h (struct target_ops) <fetch_registers, store_registers>:
11492 Change prototype to take a regcache.
11493 (fetch_inferior_registers, store_inferior_registers): Change
11494 prototype to take a regcache. Adjust.
11495 * proc-service.c (ps_lgetregs): Adjust.
11496 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11497 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11498 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11499 take a regcache. Adjust.
11500 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11501 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11502 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11503 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11504 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11505 (cris_cannot_fetch_register):
11506 (cris_breakpoint_at): Change prototype to take a regcache.
11508 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11509 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11510 to take a regcache. Adjust.
11511 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11513 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11514 take a regcache. Adjust.
11515 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11516 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11517 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11518 * linux-mips-low.c (mips_get_pc):
11519 (mips_set_pc): Change prototype to take a regcache. Adjust.
11520 (mips_reinsert_addr): Adjust.
11521 (mips_collect_register): Change prototype to take a regcache.
11523 (mips_supply_register):
11524 (mips_collect_register_32bit, mips_supply_register_32bit)
11525 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11526 (mips_store_fpregset): Ditto.
11527 * linux-ppc-low.c (ppc_supply_ptrace_register)
11528 (ppc_supply_ptrace_register): Ditto.
11529 (parse_spufs_run): Adjust.
11530 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11531 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11532 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11533 take a regcache. Adjust.
11534 * linux-s390-low.c (s390_collect_ptrace_register)
11535 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11536 (s390_set_pc): Change prototype to take a regcache. Adjust.
11537 (s390_arch_setup): Adjust.
11538 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11539 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11540 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11541 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11542 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11544 (sparc_breakpoint_at): Adjust.
11545 * linux-xtensa-low.c (xtensa_fill_gregset):
11546 (xtensa_store_gregset):
11547 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11548 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11549 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11550 prototype to take a regcache. Adjust.
11551 * win32-arm-low.c (arm_fetch_inferior_register)
11552 (arm_store_inferior_register): Change prototype to take a
11554 * win32-i386-low.c (i386_fetch_inferior_register)
11555 (i386_store_inferior_register): Change prototype to take a
11557 * win32-low.c (child_fetch_inferior_registers)
11558 (child_store_inferior_registers): Change prototype to take a
11560 (win32_wait): Adjust.
11561 (win32_fetch_inferior_registers): Change prototype to take a
11563 (win32_store_inferior_registers): Adjust.
11564 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11565 store_inferior_register>: Change prototype to take a regcache.
11567 2010-01-20 Doug Evans <dje@google.com>
11569 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11571 (linux_wait_for_event1, linux_init_signals): Ditto.
11572 (W_STOPCODE): Provide definition if missing.
11574 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11576 * linux-low.c (linux_core_of_thread): New.
11577 (compare_ints, show_process, list_threads): New.
11578 (linux_qxfer_osdata): Report threads and cores.
11579 (linux_target_op): Register linux_core_of_thread.
11580 * remote-utils.c (prepare_resume_reply): Report the core.
11581 (buffer_xml_printf): Support %d specifier.
11582 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11584 (handle_query): Handle qXfer:threads. Announce availability
11586 * target.h (struct target_ops): New field core_of_thread.
11588 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11590 * Makefile.in (clean): Remove new generated files.
11591 (reg-s390.o, reg-s390.c): Remove rules.
11592 (reg-s390x.o, reg-s390x.c): Likewise.
11593 (s390-linux32.o, s390-linux32.c): Add rules.
11594 (s390-linux64.o, s390-linux64.c): Likewise.
11595 (s390x-linux64.o, s390x-linux64.c): Likewise.
11596 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11597 * linux-s390-low.c: Include <elf.h>.
11598 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11599 (init_registers_s390): Remove prototype.
11600 (init_registers_s390x): Likewise.
11601 (init_registers_s390_linux32): Add prototype.
11602 (init_registers_s390_linux64): Likewise.
11603 (init_registers_s390x_linux64): Likewise.
11604 (s390_num_regs_3264): New define.
11605 (s390_regmap_3264): New global variable.
11606 (s390_cannot_fetch_register): Remove obsolete check.
11607 (s390_cannot_store_register): Likewise.
11608 (s390_collect_ptrace_register): Handle upper/lower register halves.
11609 (s390_supply_ptrace_register): Likewise.
11610 (s390_fill_gregset): Update to register number changes.
11611 (s390_get_hwcap): New routine.
11612 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11613 Install appropriate regmap and register set.
11615 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11617 * server.c (gdbserver_version): Update copyright year to 2010.
11618 * gdbreplay.c (gdbreplay_version): Likewise.
11620 2009-12-28 Doug Evans <dje@google.com>
11622 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11623 elf/external.h. Include <elf.h> instead but only if necessary.
11625 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11627 * linux-low.c (linux_remove_process): Remove `detaching'
11628 parameter. Don't release/detach from thread_db here.
11629 (linux_kill): Release/detach from thread_db here, ...
11630 (linux_detach): ... and here, before actually detaching.
11631 (linux_wait_1): ... and here, when a process exits.
11632 * thread-db.c (any_thread_of): New.
11633 (thread_db_free): Switch the current inferior to a thread of the
11636 2009-12-21 Doug Evans <dje@google.com>
11638 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11640 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11641 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11642 warning ifndef __NR_tkill. Move setting of errno there too.
11643 Delete unnecessary resetting of errno after syscall.
11644 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11646 * configure.ac: Check for dladdr.
11647 * config.in: Regenerate.
11648 * configure: Regenerate.
11649 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11650 (try_thread_db_load): Update.
11652 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11654 2009-12-18 Doug Evans <dje@google.com>
11656 * event-loop.c: Include unistd.h if it exists.
11658 * linux-low.c (my_waitpid): Move definition away from being in
11659 between linux_tracefork_child/linux_test_for_tracefork.
11661 * gdb_proc_service.h (psaddr_t): Fix type.
11662 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11663 signature to match glibc.
11665 2009-12-16 Doug Evans <dje@google.com>
11667 * linux-low.c (linux_read_memory): Fix argument to read.
11669 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11671 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11672 events, don't leave current_inferior pointing at null.
11674 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11676 * win32-low.c (LOG): Delete.
11677 (OUTMSG): Output to stderr.
11678 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11679 on compile time LOG macro.
11680 (win32_wait): Fix debug output.
11682 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11684 * win32-low.c (win32_add_one_solib): If the dll name is
11685 "ntdll.dll", prepend the system directory to the dll path.
11687 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11689 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11691 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11692 Vladimir Prus <vladimir@codesourcery.com>
11694 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11695 * configure.ac: Check for __mcoldfire__ and set
11696 gdb_cv_m68k_is_coldfire.
11697 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11698 reg-cf.o and reg-m68k.o.
11699 * configure: Regenerated.
11701 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11703 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11704 Pass it to thread_db_free.
11705 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11706 proper `detaching' argument to linux_remove_process.
11707 * linux-low.h (thread_db_free): Add `detaching' parameter.
11708 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11710 (thread_db_free): Add `detaching' parameter. Only
11711 call td_ta_clear_event if detaching from process.
11713 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11715 * thread-db.c (thread_db_free): Fix typo.
11717 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11720 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11722 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11724 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11725 with an i686 compiler.
11726 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11728 * configure: Rebuilt.
11730 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11734 * server.c (handle_search_memory_1): Correct read_addr initialization
11735 in loop for searching subsequent chunks.
11737 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11739 * configure.ac: New --with-libthread-db option.
11740 * thread-db.c: Allow direct dependence on libthread_db.
11741 (thread_db_free): Adjust.
11742 * config.in: Regenerate.
11743 * configure: Likewise.
11745 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11748 * thread-db.c (attach_thread): New function.
11749 (maybe_attach_thread): Return success/failure.
11750 (find_new_threads_callback): Adjust.
11751 (thread_db_find_new_threads): Loop until no new threads.
11753 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11755 * proc-service.c (ps_lgetregs): Formatting.
11757 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11759 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11760 * configure.ac: Adjust.
11761 * linux-low.h (struct process_info_private): Move members to struct
11763 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11764 * linux-low.c (linux_remove_process): Adjust.
11765 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11766 * server.c (handle_query): Move code ...
11767 (handle_monitor_command): ... here. New function.
11768 * target.h (struct target_ops): New member.
11769 * thread-db.c (struct thread_db): New.
11770 (libthread_db_search_path): New variable.
11771 (thread_db_create_event, thread_db_enable_reporting)
11772 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11773 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11774 (try_thread_db_load_1, dladdr_to_soname): New functions.
11775 (try_thread_db_load, thread_db_load_search): New functions.
11776 (thread_db_init): Search for libthread_db.
11777 (thread_db_free): New function.
11778 (thread_db_handle_monitor_command): Likewise.
11779 * config.in: Regenerate.
11780 * configure: Regenerate.
11782 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11784 * spu-low.c (spu_kill): Wait for inferior to terminate.
11785 Call clear_inferiors.
11786 (spu_detach): Call clear_inferiors.
11788 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11790 * aclocal.m4: Regenerate.
11791 * config.in: Likewise.
11792 * configure: Likewise.
11794 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11796 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11797 (parse_spufs_run): New function.
11798 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11799 (ppc_breakpoint_at): Handle SPU breakpoints.
11801 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11803 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11804 (SPUFS_MAGIC): Define.
11805 (spu_enumerate_spu_ids): New function.
11806 (linux_qxfer_spu): New function.
11807 (linux_target_ops): Install linux_qxfer_spu.
11809 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11811 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11812 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11813 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11814 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11815 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11816 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11817 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11818 (init_registers_powerpc_cell32l): Add prototype.
11819 (init_registers_powerpc_cell64l): Likewise.
11820 (ppc_arch_setup): Detect Cell/B.E. architecture.
11822 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11824 * Makefile.in (datarootdir): New variable.
11826 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11828 * linux-low.c (linux_write_memory): Update debugging output.
11829 * Makefile.in (clean): Add new descriptions.
11830 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11831 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11832 * configure.srv: Add new files for arm*-*-linux*.
11833 * linux-arm-low.c: Add new declarations.
11834 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11835 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11836 (HWCAP_VFPv3D16): New.
11837 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11838 instead of __IWMMXT__.
11839 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11840 (arm_arch_setup): New.
11841 (target_regsets): Remove #ifdef. Add VFP regset.
11842 (the_low_target): Use arm_arch_setup.
11844 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11846 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11847 the main thread again.
11849 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11851 Adding Neutrino gdbserver.
11852 * configure: Regenerated.
11853 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11854 * configure.srv (i[34567]86-*-nto*): New target.
11855 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11856 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11857 (nto_comctrl) [__QNX__]: New function.
11858 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11860 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11862 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11865 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11866 Pedro Alves <pedro@codesourcery.com>
11868 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11869 don't support CONTEXT_EXTENDED_REGISTERS.
11870 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11871 (the_low_target): Install them.
11872 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11873 failing with ERROR_PIPE_NOT_CONNECTED.
11875 2009-06-30 Doug Evans <dje@google.com>
11876 Pierre Muller <muller@ics.u-strasbg.fr>
11878 Add h/w watchpoint support to x86-linux, win32-i386.
11879 * Makefile.in (SFILES): Add i386-low.c
11880 (i386_low_h): Define.
11881 (i386-low.o): Add dependencies.
11882 (linux-x86-low.o): Add i386-low.h dependency.
11883 (win32-i386-low.o): Ditto.
11884 * i386-low.c: New file.
11885 * i386-low.h: New file.
11886 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11887 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11888 * linux-low.c (linux_add_process): Initialize arch_private.
11889 (linux_remove_process): Free arch_private.
11890 (add_lwp): Initialize arch_private.
11891 (delete_lwp): Free arch_private.
11892 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11894 * linux-low.h (process_info_private): New member arch_private.
11895 (lwp_info): New member arch_private.
11896 (linux_target_ops): New members new_process, new_thread,
11898 (ptid_of): New macro.
11899 * linux-x86-low.c: Include stddef.h, i386-low.h.
11900 (arch_process_info): New struct.
11901 (arch_lwp_info): New struct.
11902 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11903 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11904 (i386_dr_low_get_status): New function.
11905 (x86_insert_point, x86_remove_point): New functions.
11906 (x86_stopped_by_watchpoint): New function.
11907 (x86_stopped_data_address): New function.
11908 (x86_linux_new_process, x86_linux_new_thread): New functions.
11909 (x86_linux_prepare_to_resume): New function.
11910 (the_low_target): Add entries for insert_point, remove_point,
11911 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11913 * server.c (debug_hw_points): New global.
11914 (monitor_show_help): Document set debug-hw-points.
11915 (handle_query): Process "set debug-hw-points".
11916 * server.h (debug_hw_points): Declare.
11917 (paddress): Declare.
11918 * utils.c (NUMCELLS, CELLSIZE): New macros.
11919 (get_sell, xsnprintf, paddress): New functions.
11920 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11921 remove_point, stopped_by_watchpoint, stopped_data_address.
11922 * win32-i386-low.c: Include i386-low.h.
11923 (debug_reg_state): Replaces dr.
11924 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11925 (i386_dr_low_get_status): New function.
11926 (i386_insert_point, i386_remove_point): New functions.
11927 (i386_stopped_by_watchpoint): New function.
11928 (i386_stopped_data_address): New function.
11929 (i386_initial_stuff): Update.
11930 (get_thread_context,set_thread_context,i386_thread_added): Update.
11931 (the_low_target): Add entries for insert_point,
11932 remove_point, stopped_by_watchpoint, stopped_data_address.
11933 * win32-low.c (win32_insert_watchpoint): New function.
11934 (win32_remove_watchpoint): New function.
11935 (win32_stopped_by_watchpoint): New function.
11936 (win32_stopped_data_address): New function.
11937 (win32_target_ops): Add entries for insert_watchpoint,
11938 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11939 * win32-low.h (win32_target_ops): New members insert_point,
11940 remove_point, stopped_by_watchpoint, stopped_data_address.
11942 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11944 * server.c (process_serial_event): Re-return unsupported, not
11945 error, if the type isn't recognized. Re-allow supporting only
11946 insert or remove packets. Also call require_running for
11947 breakpoints. Add missing break statement to default case. Tidy.
11948 * target.h (struct target_ops): Rename insert_watchpoint to
11949 insert_point, and remove_watchpoint to remove_point.
11951 * linux-low.h (struct linux_target_ops): Likewise.
11952 * linux-low.c (linux_insert_watchpoint): Rename to ...
11953 (linux_insert_point): ... this. Adjust.
11954 (linux_remove_watchpoint): Rename to ...
11955 (linux_remove_point): ... this. Adjust.
11956 (linux_target_ops): Adjust.
11957 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11958 (cris_insert_point): ... this.
11959 (cris_remove_watchpoint): Rename to ...
11960 (cris_remove_point): ... this.
11961 (the_low_target): Adjust.
11963 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11965 * server.c (handle_v_kill): Pass signal_pid to
11966 kill_inferior if multi_process is zero.
11968 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11970 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11971 * target.h (target_ops): Comment for *_watchpoint to make it clear
11972 the functions can get types '0' and '1'.
11974 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11976 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11977 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11978 * regcache.c (get_regcache): Likewise.
11979 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11980 * win32-low.c (child_fetch_inferior_registers): Remove check for
11983 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11984 Pedro Alves <pedro@codesourcery.com>
11986 * target.h (struct target_ops) <supports_multi_process>: New
11988 (target_supports_multi_process): New.
11989 * server.c (handle_query): Even if GDB reports support, only
11990 enable multi-process if the target also supports it. Report
11991 multi-process support only if the target backend supports it.
11992 * linux-low.c (linux_supports_multi_process): New function.
11993 (linux_target_ops): Install it as target_supports_multi_process
11996 2009-05-24 Doug Evans <dje@google.com>
11998 Global renaming of find_thread_pid to find_thread_ptid.
11999 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12000 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12001 All callers updated.
12003 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12004 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12007 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12008 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12009 (linux_resume_one_lwp): Ditto.
12011 2009-05-23 Doug Evans <dje@google.com>
12013 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12014 from struct inferior_list_entry * to struct lwp_info *.
12015 All callers updated.
12017 2009-05-13 Doug Evans <dje@google.com>
12019 * linux-x86-low.c: Don't include assert.h.
12020 (x86_siginfo_fixup): Use fatal, not assert.
12021 (x86_arch_setup): Fix comment.
12023 2009-05-12 Doug Evans <dje@google.com>
12025 Biarch support for i386/amd64 gdbserver.
12026 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12027 Add linux-x86-low.c.
12028 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12029 (linux-x86-low.o): Add.
12030 * linux-x86-64-low.c: Delete.
12031 * linux-i386-low.c: Delete.
12032 * linux-x86-low.c: New file.
12033 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12035 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12037 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12038 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12039 (linux_child_pid_to_exec_file): New function.
12040 (elf_64_header_p, elf_64_file_p): New functions.
12041 (siginfo_fixup): New function.
12042 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12043 give target a chance to convert layout.
12044 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12045 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12047 2009-05-07 Doug Evans <dje@google.com>
12049 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12050 (regsets_store_inferior_registers): Ditto.
12052 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12056 * linux-low.c (must_set_ptrace_flags): Delete.
12057 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12059 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12060 `lwp->must_set_ptrace_flags' instead.
12061 (linux_wait_for_event_1): Set ptrace options here.
12062 (linux_wait_1): ... not here.
12064 2009-04-30 Doug Evans <dje@google.com>
12066 * inferiors.c (started_inferior_callback): New function.
12067 (attached_inferior_callback): New function.
12068 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12069 * server.c (print_started_pid, print_attached_pid): New functions.
12070 (detach_or_kill_for_exit): New function.
12071 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12072 * server.h (have_started_inferiors_p): Declare.
12073 (have_attached_inferiors_p): Declare.
12075 * inferiors.c (remove_process): Fix memory leak, free process.
12076 * linux-low.c (linux_remove_process): New function.
12077 (linux_kill): Call it instead of remove_process.
12078 (linux_detach, linux_wait_1): Ditto.
12080 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12082 * configure.srv: Add x86 Windows CE target.
12084 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12086 * inferiors.c (get_thread_process): Make global.
12087 * server.h (get_thread_process): Add prototype.
12088 * thread-db.c (find_one_thread): Use get_thread_process
12089 instead of current_process.
12090 (thread_db_get_tls_address): Do not crash if called when
12091 thread layer is not yet initialized.
12093 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12095 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12096 * spu-low.c (current_tid): Rename to ...
12097 (current_ptid): ... this.
12098 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12099 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12100 ptid_get_lwp (current_ptid) instead of current_tid.
12101 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12102 instead of current_tid. Use find_process_pid to verify pid
12103 argument is valid. Pass proper argument to remove_process.
12104 (spu_thread_alive): Compare current_ptid instead of current_tid.
12105 (spu_resume): Likewise.
12107 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12109 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12112 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12114 Implement the multiprocess extensions, and add linux multiprocess
12117 * server.h (ULONGEST): Declare.
12118 (struct ptid, ptid_t): New.
12119 (minus_one_ptid, null_ptid): Declare.
12120 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12121 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12122 (struct inferior_list_entry): Change `id' type from unsigned from
12124 (struct sym_cache, struct breakpoint, struct
12125 process_info_private): Forward declare.
12126 (struct process_info): Declare.
12127 (current_process): Declare.
12128 (all_processes): Declare.
12129 (initialize_inferiors): Declare.
12130 (add_thread): Adjust to use ptid_t.
12131 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12132 (add_process, remove_process, find_thread_pid): Declare.
12133 (find_inferior_id): Adjust to use ptid_t.
12134 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12135 (multi_process): Declare.
12136 (push_event): Adjust to use ptid_t.
12137 (read_ptid, write_ptid): Declare.
12138 (prepare_resume_reply): Adjust to use ptid_t.
12139 (clear_symbol_cache): Declare.
12140 * inferiors.c (all_processes): New.
12141 (null_ptid, minus_one_ptid): New.
12142 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12143 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12144 (add_thread): Change unsigned long to ptid. Remove gdb_id
12146 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12147 (gdb_id_to_thread): Rename to ...
12148 (find_thread_pid): ... this. Change unsigned long to ptid.
12149 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12150 (loaded_dll, pull_pid_from_list): Adjust.
12151 (add_process, remove_process, find_process_pid)
12152 (get_thread_process, current_process, initialize_inferiors): New.
12153 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12154 (struct target_waitstatus) <related_pid>: Ditto.
12155 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12156 return type to int.
12157 (struct target_ops) <join>: Add `pid' argument.
12158 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12159 (struct target_ops) <wait>: Add `ptid' field. Change return type
12161 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12162 (mywait): Add `ptid' argument. Change return type to ptid_t.
12163 (target_pid_to_str): Declare.
12164 * target.c (set_desired_inferior): Adjust to use ptids.
12165 (mywait): Add new `ptid' argument. Adjust.
12166 (target_pid_to_str): New.
12167 * mem-break.h (free_all_breakpoints): Declare.
12168 * mem-break.c (breakpoints): Delelete.
12169 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12170 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12171 to use per-process breakpoint list.
12172 (free_all_breakpoints): New.
12173 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12174 (symbol_cache, all_symbols_looked_up): Delete.
12176 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12178 (prepare_resume_reply): Change ptid argument's type from unsigned
12179 long to ptid_t. Adjust. Implement W;process and X;process.
12180 (free_sym_cache, clear_symbol_cache): New.
12181 (look_up_one_symbol): Adjust to per-process symbol cache. *
12182 * server.c (cont_thread, general_thread, step_thread): Change type
12184 (attached): Delete.
12185 (multi_process): New.
12186 (last_ptid): Change type to ptid_t.
12187 (struct vstop_notif) <ptid>: Change type to ptid_t.
12188 (queue_stop_reply, push_event): Change `ptid' argument's type to
12190 (discard_queued_stop_replies): Add `pid' argument.
12191 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12192 changes. Don't reference the `attached' global.
12193 (attach_inferior): Adjust to mywait interface changes.
12194 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12195 features. Handle and report "multiprocess+". Handle
12197 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12199 (handle_v_kill): New.
12200 (handle_v_stopped): Adjust to use target_pid_to_str.
12201 (handle_v_requests): Allow multiple attaches and runs when
12202 multiprocess extensions are in effect. Handle "vKill".
12203 (myresume): Adjust to use ptids.
12204 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12205 (handle_status): Adjust to discard_queued_stop_replies interface
12207 (first_thread_of, kill_inferior_callback)
12208 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12209 (main): Call initialize_inferiors. Adjust to use ptids, killing
12210 and detaching from all inferiors. Handle multiprocess packet
12212 * linux-low.h: Include gdb_proc_service.h.
12213 (struct process_info_private): New.
12214 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12215 <lwpid_of>: Use ptid_get_lwp.
12216 (get_lwp_thread): Adjust.
12217 (struct lwp_info): Add `dead' member.
12218 (find_lwp_pid): Declare.
12219 * linux-low.c (thread_db_active): Delete.
12220 (new_inferior): Adjust comment.
12221 (inferior_pid): Delete.
12222 (linux_add_process): New.
12223 (handle_extended_wait): Adjust.
12224 (add_lwp): Change unsigned long to ptid.
12225 (linux_create_inferior): Add process to processes table. Adjust
12226 to use ptids. Don't set new_inferior here.
12227 (linux_attach_lwp): Rename to ...
12228 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12229 it. Adjust to use ptids.
12230 (linux_attach_lwp): New.
12231 (linux_attach): Add process to processes table. Don't set
12233 (struct counter): New.
12234 (second_thread_of_pid_p, last_thread_of_process_p): New.
12235 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12236 multiple processes.
12237 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12238 processes. Remove process from process table.
12239 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12240 to multiple processes.
12241 (any_thread_of): New.
12242 (linux_detach): Add `pid' argument, and handle it. Remove process
12243 from processes table.
12244 (linux_join): Add `pid' argument. Handle it.
12245 (linux_thread_alive): Change unsighed long argument to ptid_t.
12246 Consider dead lwps as not being alive.
12247 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12248 threads we're not interested in.
12249 (same_lwp, find_lwp_pid): New.
12250 (linux_wait_for_lwp): Change `pid' argument's type from int to
12252 (linux_wait_for_event): Rename to ...
12253 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12254 from int to ptid_t. Adjust.
12255 (linux_wait_for_event): New.
12256 (linux_wait_1): Add `ptid' argument. Change return type to
12257 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12258 that exit from the process table.
12259 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12261 (mark_lwp_dead): New.
12262 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12263 stopping all threads, mark its main lwp as dead.
12264 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12266 (fetch_register, usr_store_inferior_registers)
12267 (regsets_fetch_inferior_registers)
12268 (regsets_store_inferior_registers, linux_read_memory)
12269 (linux_write_memory): Inline `inferior_pid'.
12270 (linux_look_up_symbols): Adjust to use per-process
12271 `thread_db_active'.
12272 (linux_request_interrupt): Adjust to use ptids.
12273 (linux_read_auxv): Inline `inferior_pid'.
12274 (initialize_low): Don't reference thread_db_active.
12275 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12276 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12277 (ps_getpid): Return the pid of the current inferior.
12278 * thread-db.c (proc_handle, thread_agent): Delete.
12279 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12281 (find_one_thread): Change argument type to ptid_t. Adjust to
12283 (maybe_attach_thread): Adjust to per-process data and ptids.
12284 (thread_db_find_new_threads): Ditto.
12285 (thread_db_init): Ditto.
12286 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12287 processes table. Adjust to use ptids.
12288 (spu_kill, spu_detach): Adjust interface. Remove process from
12290 (spu_join, spu_thread_alive): Adjust interface.
12291 (spu_wait): Adjust interface. Remove process from processes
12292 table. Adjust to use ptids.
12293 * win32-low.c (current_inferior_tid): Delete.
12294 (current_inferior_ptid): New.
12295 (debug_event_ptid): New.
12296 (thread_rec): Take a ptid. Adjust.
12297 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12298 (child_delete_thread): Ditto.
12299 (do_initial_child_stuff): Add `attached' argument. Add process to
12301 (child_fetch_inferior_registers, child_store_inferior_registers):
12303 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12304 (win32_attach): Pass 1 to do_initial_child_stuff.
12305 (win32_kill): Adjust interface. Remove process from processes
12307 (win32_detach): Ditto.
12308 (win32_join): Adjust interface.
12309 (win32_thread_alive): Take a ptid.
12310 (win32_resume): Adjust to use ptids.
12311 (get_child_debug_event): Ditto.
12312 (win32_wait): Adjust interface. Remove exiting process from
12315 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12317 Non-stop mode support.
12319 * server.h (non_stop): Declare.
12320 (gdb_client_data, handler_func): Declare.
12321 (delete_file_handler, add_file_handler, start_event_loop):
12323 (handle_serial_event, handle_target_event, push_event)
12324 (putpkt_notif): Declare.
12325 * target.h (enum resume_kind): New.
12326 (struct thread_resume): Replace `step' field by `kind' field.
12327 (TARGET_WNOHANG): Define.
12328 (struct target_ops) <wait>: Add `options' argument.
12329 <supports_non_stop, async, start_non_stop>: New fields.
12330 (target_supports_non_stop, target_async): New.
12331 (start_non_stop): Declare.
12332 (mywait): Add `options' argument.
12333 * target.c (mywait): Add `options' argument. Print child exit
12334 notifications here.
12335 (start_non_stop): New.
12336 * server.c (non_stop, own_buf, mem_buf): New globals.
12337 (struct vstop_notif): New.
12338 (notif_queue): New global.
12339 (queue_stop_reply, push_event, discard_queued_stop_replies)
12340 (send_next_stop_reply): New.
12341 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12343 (attach_inferior): In non-stop mode, don't wait for the target
12345 (handle_general_set): Handle QNonStop.
12346 (handle_query): When handling qC, return the current general
12347 thread, instead of the first thread of the list.
12348 (handle_query): If the backend supports non-stop mode, include
12349 QNonStop+ in the qSupported query response.
12350 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12352 (handle_v_attach, handle_v_run): Handle non-stop mode.
12353 (handle_v_stopped): New.
12354 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12355 (myresume): Adjust to use resume_kind. Handle non-stop.
12356 (queue_stop_reply_callback): New.
12357 (handle_status): Handle non-stop mode.
12358 (main): Clear non_stop flag on reconnection. Use the event-loop.
12359 Refactor serial protocol handling from here ...
12360 (process_serial_event): ... to this new function. When GDB
12361 selects any thread, select one here. In non-stop mode, wait until
12362 GDB acks all pending events before exiting.
12363 (handle_serial_event, handle_target_event): New.
12364 * remote-utils.c (remote_open): Install remote_desc in the event
12366 (remote_close): Remove remote_desc from the event loop.
12367 (putpkt_binary): Rename to...
12368 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12369 (putpkt_binary): New as wrapper around putpkt_binary_1.
12370 (putpkt_notif): New.
12371 (prepare_resume_reply): In non-stop mode, don't change the
12373 * event-loop.c: New.
12374 * Makefile.in (OBJ): Add event-loop.o.
12375 (event-loop.o): New rule.
12377 * linux-low.h (pid_of): Moved here.
12379 (get_lwp_thread): Use lwpid_of.
12380 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12381 * linux-low.c (pid_of): Delete.
12382 (inferior_pid): Use lwpid_of.
12383 (linux_event_pipe): New.
12384 (target_is_async_p): New.
12386 (handle_extended_wait): Use lwpid_of.
12387 (add_lwp): Don't set lwpid field.
12388 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12389 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12390 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12391 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12392 first. Adjust to linux_wait_for_event interface changes. Use
12394 (linux_detach): Don't delete the main lwp here.
12395 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12396 (status_pending_p): Don't consider explicitly suspended lwps.
12397 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12398 pointer. Add OPTIONS argument. Change return type to int. Use
12399 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12400 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12401 pointer. Add status pointer argument. Return a pid instead of a
12402 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12403 changes. In non-stop mode, don't switch to a random thread.
12404 (linux_wait): Rename to...
12405 (linux_wait_1): ... this. Add target_options argument, and handle
12406 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12407 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12408 clean exit and signal exit code. Don't stop all threads in
12409 non-stop mode. In all-stop mode, only stop all threads when
12410 reporting a stop to GDB. Handle explicit thread stop requests.
12411 (async_file_flush, async_file_mark): New.
12413 (send_sigstop): Use lwpid_of.
12414 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12415 interface changes. In non-stop mode, don't switch to a random
12417 (linux_resume_one_lwp): Use lwpid_of.
12418 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12419 (linux_resume_one_thread): ... this. Handle resume_stop. In
12420 non-stop mode, don't look for pending flag in all threads.
12421 (resume_status_pending_p): Don't consider explicitly suspended
12423 (my_waitpid): Reimplement. Emulate __WALL.
12424 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12426 (sigchld_handler, linux_supports_non_stop, linux_async)
12427 (linux_start_non_stop): New.
12428 (linux_target_ops): Register linux_supports_non_stop, linux_async
12429 and linux_start_non_stop.
12430 (initialize_low): Install SIGCHLD handler.
12431 * thread-db.c (thread_db_create_event, find_one_thread)
12432 (thread_db_get_tls_address): Use lwpid_of.
12433 * win32-low.c (win32_detach): Adjust to use resume_kind.
12434 (win32_wait): Add `options' argument.
12435 * spu-low.c (spu_resume): Adjust to use resume_kind.
12436 (spu_wait): Add `options' argument.
12438 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12440 Decouple target code from remote protocol.
12442 * target.h (enum target_waitkind): New.
12443 (struct target_waitstatus): New.
12444 (struct target_ops) <wait>: Return an unsigned long. Take a
12445 target_waitstatus pointer instead of a char pointer.
12446 (mywait): Likewise.
12447 * target.c (mywait): Change prototype to return an unsigned long.
12448 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12449 * server.h (thread_from_wait, old_thread_from_wait): Delete
12451 (prepare_resume_reply): Change prototype to take a
12453 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12454 (last_status, last_ptid): New.
12455 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12456 pid instead of a signal.
12457 (attach_inferior): Remove "status" and "signal" parameters.
12459 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12461 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12462 (handle_v_requests, myresume): Remove "status" and "signal"
12463 parameters. Adjust.
12464 (handle_status): New.
12465 (main): Delete local `status'. Adjust.
12466 * remote-utils.c: Include target.h.
12467 (prepare_resume_reply): Change prototype to take a
12468 target_waitstatus. Adjust.
12470 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12472 * spu-low.c (spu_wait): Adjust.
12473 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12475 (win32_wait): Adjust.
12477 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12479 * target.h (struct thread_resume): Delete leave_stopped member.
12480 (struct target_ops): Add a `n' argument to the `resume' callback.
12481 * server.c (start_inferior): Adjust.
12482 (handle_v_cont, myresume): Adjust.
12483 * linux-low.c (check_removed_breakpoint): Adjust to resume
12484 interface change, and to removed leave_stopped field.
12485 (resume_ptr): Delete.
12486 (struct thread_resume_array): New.
12487 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12488 resume interface change.
12489 (linux_continue_one_thread, linux_queue_one_thread)
12490 (resume_status_pending_p): Check if the resume field is NULL
12491 instead of checking the leave_stopped member.
12492 (linux_resume): Adjust to the target resume interface change.
12493 * spu-low.c (spu_resume): Adjust to the target resume interface
12495 * win32-low.c (win32_detach, win32_resume): Ditto.
12497 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12499 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12501 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12503 (linux_continue_one_thread): Only preserve the stepping flag if
12504 there's a pending breakpoint.
12506 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12508 * server.c (main): After the inferior having exited, call
12509 remote_close before exiting gdbserver.
12511 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12513 Fix size of FPSCR in Power 7 processors.
12514 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12515 (PPC_FEATURE_HAS_DFP): New #define.
12516 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12519 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12521 * server.c (handle_query) Whitespace and formatting.
12523 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12525 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12526 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12527 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12528 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12529 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12530 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12531 Makefile.in, configure.ac: Fix whitespace throughout.
12532 * configure: Regenerate.
12534 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12536 * inferiors.c (find_inferior): Make it safe for the callback
12537 function to delete the currently iterated inferior.
12539 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12541 * Makefile.in (linuw_low_h): Move higher.
12542 (thread-db.o): Depend on $(linux_low_h).
12544 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12546 Rename "process" to "lwp" throughout.
12548 * linux-low.c (all_processes): Rename to...
12549 (all_lwps): ... this.
12550 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12551 (add_process): Rename to ...
12552 (add_lwp): ... this. Adjust.
12553 (linux_create_inferior): Adjust.
12554 (linux_attach_lwp): Adjust.
12555 (linux_attach): Adjust.
12556 (linux_kill_one_process): Rename to ...
12557 (linux_kill_one_lwp): ... this. Adjust.
12558 (linux_kill): Adjust.
12559 (linux_detach_one_process): Rename to ...
12560 (linux_detach_one_lwp): ... this. Adjust.
12561 (linux_detach): Adjust.
12562 (check_removed_breakpoint): Adjust.
12563 (status_pending_p): Adjust.
12564 (linux_wait_for_process): Rename to ...
12565 (linux_wait_for_lwp): ... this. Adjust.
12566 (linux_wait_for_event): Adjust.
12567 (send_sigstop): Adjust.
12568 (wait_for_sigstop): Adjust.
12569 (stop_all_processes): Rename to ...
12570 (stop_all_lwps): ... this.
12571 (linux_resume_one_process): Rename to ...
12572 (linux_resume_one_lwp): ... this. Adjust.
12573 (linux_set_resume_request, linux_continue_one_thread)
12574 (linux_queue_one_thread, resume_status_pending_p)
12575 (usr_store_inferior_registers, regsets_store_inferior_registers)
12576 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12578 * linux-low.h (get_process): Rename to ...
12579 (get_lwp): ... this. Adjust.
12580 (get_thread_process): Rename to ...
12581 (get_thread_lwp): ... this. Adjust.
12582 (get_process_thread): Rename to ...
12583 (get_lwp_thread): ... this. Adjust.
12584 (struct process_info): Rename to ...
12585 (struct lwp_info): ... this.
12586 (all_processes): Rename to ...
12587 (all_lwps): ... this.
12588 * proc-service.c (ps_lgetregs): Adjust.
12589 * thread-db.c (thread_db_create_event, find_one_thread)
12590 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12592 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12594 * server.c (handle_query): Handle "qAttached".
12596 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12598 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12599 GPLv3, update license URL.
12601 2009-03-01 Doug Evans <dje@google.com>
12603 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12604 (server_h): Add gdb_signals.h.
12605 (signals.o): Update.
12606 * server.h (target_signal_from_host,target_signal_to_host_p)
12607 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12609 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12611 * remote-utils.c (getpkt): Also generate remote-debug
12612 information if noack_mode is set.
12614 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12616 * server.c (handle_query): Report qXfer:siginfo:read and
12617 qXfer:siginfo:write as supported and handle them.
12618 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12619 * linux-low.c (linux_xfer_siginfo): New.
12620 (linux_target_ops): Set it.
12622 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12624 * server.c (gdbserver_usage): Mention --remote-debug.
12625 (main): Accept '--remote-debug' switch.
12627 2009-01-18 Doug Evans <dje@google.com>
12629 * regcache.c (new_register_cache): No need to check result of xcalloc.
12630 * server.c (handle_search_memory): Back out calls to xmalloc,
12631 result is checked and error is returned to user upon failure.
12632 (handle_query): Ditto. Add more checks for result of malloc.
12633 (handle_v_cont): Check result of malloc, report error back to
12635 (handle_v_run): Ditto. Call freeargv.
12636 * server.h (freeargv): Declare.
12637 * utils.c (freeargv): New fn.
12639 2009-01-15 Doug Evans <dje@google.com>
12641 * gdbreplay.c (perror_with_name): Make arg const char *.
12642 * server.h (target_signal_to_name): Make return type const char *.
12643 * thread-db.c (thread_db_err_str): Make return type const char *.
12644 * utils.c (perror_with_name): Make arg const char *.
12646 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12648 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12649 when handling a EXIT_PROCESS_DEBUG_EVENT.
12651 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12653 * gdbreplay.c (gdbreplay_version): Update copyright year.
12654 * server.c (gdbserver_version): Likewise.
12656 2009-01-05 Doug Evans <dje@google.com>
12658 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12659 (handle_extended_wait): Improve comment.
12661 2008-12-13 Doug Evans <dje@google.com>
12663 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12664 * server.h (ATTR_MALLOC): New macro.
12665 (xmalloc,xcalloc,xstrdup): Declare.
12666 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12667 * inferiors.c: Ditto.
12668 * linux-low.c: Ditto.
12669 * mem-break.c: Ditto.
12670 * regcache.c: Ditto.
12671 * remote-utils.c: Ditto.
12674 * win32-low.c: Ditto.
12676 2008-12-12 Doug Evans <dje@google.com>
12678 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12679 in debugging printf.
12681 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12683 2008-12-09 Doug Evans <dje@google.com>
12685 * linux-low.h (struct process_info): Delete member tid, unused.
12686 * thread-db.c (find_one_thread): Update.
12687 (maybe_attach_thread): Update.
12689 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12691 * target.h (struct target_ops): Add qxfer_osdata member.
12692 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12694 (linux_qxfer_osdata): New functions.
12695 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12697 * server.c (handle_query): Handle "qXfer:osdata:read:".
12698 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12699 (buffer_xml_printf): New functions.
12700 * server.h (struct buffer): New.
12701 (buffer_grow_str, buffer_grow_str0): New macros.
12702 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12703 (buffer_xml_printf): Declare.
12705 2008-11-24 Doug Evans <dje@google.com>
12707 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12709 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12711 * server.c (handle_v_run): Always use the supplied argument list.
12713 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12715 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12716 (xtensa_regmap_table): Add entry for scompare1.
12718 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12720 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12721 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12722 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12723 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12724 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12725 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12726 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12727 XML target descriptions.
12728 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12729 when inferior is running on an ISA 2.05 or later processor. Add
12730 special case to return offset for full 64-bit slot of FPSCR when
12733 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12735 * Makefile.in (SFILES, clean): Added sparc64 files.
12736 (reg-sparc64.o, reg-sparc64.c): New.
12737 * configure.srv (sparc*-*-linux*): New configuration.
12738 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12739 syscall arguments for SPARC.
12740 (regsets_store_inferior_registers): Likewise.
12741 * linux-sparc-low.c: New file.
12743 2008-10-21 Doug Evans <dje@google.com>
12745 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12746 (READLINE_DIR,READLINE_DEP): Delete.
12747 (INTERNAL_CFLAGS): Update.
12748 (LINTFLAGS): Update.
12750 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12752 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12753 whole argv from the last run, not just argv[0].
12755 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12757 * regcache.c (new_register_cache): Return NULL if the register
12758 cache size isn't known yet.
12759 (free_register_cache): Avoid dereferencing a NULL regcache.
12761 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12763 * configure.srv: Merge MIPS and MIPS64.
12765 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12767 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12769 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12771 * Makefile.in: Add required vsx dependencies.
12773 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12774 Declare init_registers_powerpc_vsx32l.
12775 Declare init_registers_powerpc_vsx64l.
12776 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12777 (ppc_arch_setup): Check for VSX in hwcap.
12778 (ppc_fill_vsxregset): New function.
12779 (ppc_store_vsxregset): New function.
12780 Add new VSX entry in regset_info target_regsets.
12782 * configure.srv: Add new VSX dependencies.
12784 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12786 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12787 (remote_open): Set or clear transport_is_reliable.
12788 (putpkt_binary): Don't expect acks in noack mode.
12789 (getpkt): Don't send ack/nac in noack mode.
12790 * server.c (handle_general_set): Handle QStartNoAckMode.
12791 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12793 (main): Reset noack_mode on every connection.
12794 * server.h (noack_mode): Declare.
12796 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12798 * Makefile.in (GDBREPLAY_OBS): New variable.
12799 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12801 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12802 Daniel Jacobowitz <dan@codesourcery.com>
12804 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12805 (usr_store_inferior_registers): Likewise.
12806 (regsets_store_inferior_registers): Likewise.
12808 2008-07-31 Rolf Jansen <rj@surtec.com>
12809 Pedro Alves <pedro@codesourcery.com>
12811 * configure.ac: Check for memmem declaration.
12812 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12813 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12814 (disable_packet_qfThreadInfo): Unconditionally compile.
12815 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12816 * configure, config.in: Regenerate.
12818 2008-07-28 Doug Kwan <dougkwan@google.com>
12820 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12821 (linux_write_memory): Remove declaration of errno.
12823 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12825 * linux-low.c (handle_extended_wait): Do not use "status"
12826 variable uninitialized.
12828 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12830 * server.c (handle_v_attach): Inhibit reporting dll changes.
12832 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12834 * remote-utils.c (prepare_resume_reply): If requested, don't
12835 output "thread:TID" in the T stop reply.
12837 * server.c (disable_packet_vCont, disable_packet_Tthread)
12838 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12839 (handle_query): If requested, disable support for qC, qfThreadInfo
12841 (handle_v_requests): If requested, disable support for vCont.
12842 (gdbserver_show_disableable): New.
12843 (main): Handle --disable-packet and --disable-packet=LIST.
12845 * server.h (disable_packet_vCont, disable_packet_Tthread)
12846 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12848 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12850 * server.c (gdbserver_usage): Mention --version.
12852 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12854 * Makefile.in (gdbreplay.o): New rule.
12856 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12858 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12859 message, not gdbserver.
12861 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12862 Nathan Sidwell <nathan@codesourcery.com>
12863 Joseph Myers <joseph@codesourcery.com>
12865 * acinclude.m4: Include ../../config/acx.m4.
12866 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12867 * configure, config.in: Regenerate.
12868 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12869 * server.c (gdbserver_version): Print PKGVERSION.
12870 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12871 (main): Adjust gdbserver_usage calls.
12872 * gdbreplay.c (version, host_name): Add declarations.
12873 (gdbreplay_version, gdbreplay_usage): New.
12874 (main): Accept --version and --help options.
12876 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12878 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12879 (arm_breakpoint_at): Handle Thumb.
12880 (the_low_target): Add comment.
12882 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12884 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12886 2008-05-09 Doug Evans <dje@google.com>
12888 * server.h (decode_search_memory_packet): Declare.
12889 * remote-utils.c (decode_search_memory_packet): New fn.
12890 * server.c (handle_search_memory_1): New fn.
12891 (handle_search_memory): New fn.
12892 (handle_query): Process qSearch:memory packets.
12894 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12896 * regcache.c (registers_length): Remove.
12897 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12898 full register packet.
12899 * regcache.h (registers_length): Remove prototype.
12900 * server.h (PBUFSIZ): Define to 16384.
12902 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12904 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12905 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12906 powerpc-64l.o, and powerpc-altivec64l.o.
12907 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12908 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12909 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12910 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12911 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12914 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12915 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12916 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12917 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12918 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12919 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12920 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12921 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12922 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12923 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12926 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12927 (init_registers_powerpc_32l): ... this new prototype.
12928 (init_registers_powerpc_32): Remove, replace by ...
12929 (init_registers_powerpc_altivec32l): ... this new prototype.
12930 (init_registers_powerpc_e500): Remove, replace by ...
12931 (init_registers_powerpc_e500l): ... this new prototype.
12932 (init_registers_ppc64): Remove, replace by ...
12933 (init_registers_powerpc_64l): ... this new prototype.
12934 (init_registers_powerpc_64): Remove, replace by ...
12935 (init_registers_powerpc_altivec64l): ... this new prototype.
12936 (ppc_num_regs): Set to 73.
12937 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12938 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12939 (ppc_cannot_store_register): Handle orig_r3 and trap.
12940 (ppc_arch_setup): Update init_registers_... calls.
12941 (ppc_fill_gregset): Handle orig_r3 and trap.
12943 * inferiors.c (clear_inferiors): Reset current_inferior.
12945 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12947 * acinclude.m4: Add override.m4.
12948 * configure: Regenerate.
12950 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12952 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12953 initial call to init_register_ppc64.
12955 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12957 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12958 single powerpc*-*-linux* case.
12959 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12961 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12963 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12964 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12966 * linux-ppc-low.c: Include <elf.h>.
12967 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12968 (ppc_hwcap): New global variable.
12969 (ppc_regmap): Remove __SPE__ #ifdef sections.
12970 (ppc_regmap_e500): New global variable.
12971 (ppc_cannot_store_register): Update __SPE__ special case.
12972 (ppc_get_hwcap): New function.
12973 (ppc_arch_setup): Use it to determine whether inferior supports
12974 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12975 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12976 Do not access registers if target does not support AltiVec.
12977 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12978 Do not access registers if target does not support SPE.
12979 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12981 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12983 * linux-low.c (disabled_regsets, num_regsets): New.
12984 (use_regsets_p): Delete.
12985 (linux_wait_for_process): Clear disabled_regsets.
12986 (regsets_fetch_inferior_registers): Check and set it.
12987 (regsets_store_inferior_registers): Likewise.
12988 (linux_fetch_registers, linux_store_registers): Do not use
12990 (initialize_low): Allocate disabled_regsets.
12992 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12994 * Makefile.in (LIBOBJS): New.
12995 (OBS): Use LIBOBJS.
12996 (memmem.o): New rule.
12997 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12998 * configure: Regenerated.
13000 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13002 * server.c (handle_query): Never return "unsupported" for
13003 qXfer:features:read queries.
13005 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13007 * server.c (get_features_xml): Fix inverted condition.
13008 (handle_query): Always support qXfer:feature:read.
13010 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13012 * server.c (wrapper_argv): New.
13013 (start_inferior): Handle wrapper_argv. If set, expect an extra
13015 (gdbserver_usage): Document --wrapper.
13016 (main): Parse --wrapper.
13018 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13020 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13021 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13022 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13023 (ppc_set_pc): Likewise.
13024 (ppc_arch_setup): New function.
13025 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13026 of collect_register.
13027 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13029 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13031 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13032 instead of linux-ppc64-low.o.
13033 * linux-ppc64-low.c: Remove file.
13034 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13035 (linux-ppc64-low.o): Remove rule.
13037 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13038 (init_registers_powerpc_64): Likewise.
13039 (ppc_regmap): Conditionally define depending on __powerpc64__.
13040 (ppc_cannot_store_register): Do not special-case "fpscr" when
13041 compiled on __powerpc64__.
13042 (ppc_collect_ptrace_register): New function.
13043 (ppc_supply_ptrace_register): New function.
13044 (ppc_breakpoint): Change type to "unsigned int".
13045 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13046 (the_low_target): Conditionally provide initializers for the
13047 arch_setup member depending on __powerpc64__. Install
13048 collect_ptrace_register and supply_ptrace_register members.
13050 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13052 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13053 * server.c (gdbserver_xmltarget): Define.
13054 (get_features_xml): Use it to replace "target.xml" and arch_string.
13056 * configure.srv: Remove srv_xmltarget. Add XML files that were
13057 mentioned there to srv_xmlfiles instead. Remove conditional tests
13058 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13059 srv_xmlfiles and srv_regobj to include all possible choices.
13060 * configure.ac (srv_xmltarget): Remove.
13061 (srv_xmlfiles): Do not add "target.xml".
13062 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13063 checks for supplementary target information.
13064 * configure: Regenerate.
13065 * Makefile.in (XML_TARGET): Remove.
13066 (target.xml): Remove rule.
13067 (clean): Do not clean up target.xml.
13068 (.PRECIOUS): Do not mention target.xml.
13070 * target.h (struct target_ops): Remove arch_string member.
13071 * linux-low.c (linux_arch_string): Remove.
13072 (linux_target_ops): Remove arch_string initializer.
13073 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13074 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13075 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13076 * spu-low.c (spu_arch_string): Remove.
13077 (spu_target_ops): Remove arch_string initializer.
13078 * win32-low.c (win32_arch_string): Remove.
13079 (win32_target_ops): Remove arch_string initializer.
13080 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13081 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13082 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13084 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13086 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13087 by collect_ptrace_register and supply_ptrace_register hooks.
13088 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13089 instead of checking for the_low_target.left_pad_xfer.
13090 (usr_store_inferior_registers): Use collect_ptrace_register callback
13091 instead of checking for the_low_target.left_pad_xfer.
13093 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13094 (s390_supply_ptrace_register): Likewise.
13095 (s390_fill_gregset): Call s390_collect_ptrace_register.
13096 (the_low_target): Update.
13098 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13099 (ppc_supply_ptrace_register): Likewise.
13100 (the_low_target): Update.
13102 * linux-i386-low.c (the_low_target): Update.
13103 * linux-x86-64-low.c (the_low_target): Update.
13105 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13107 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13108 reg-s390.o and reg-s390x.o.
13110 * linux-low.c (new_inferior): New global variable.
13111 (linux_create_inferior, linux_attach): Set it.
13112 (linux_wait_for_process): Call the_low_target.arch_setup after the
13113 target has stopped for the first time.
13114 (initialize_low): Do not call the_low_target.arch_setup.
13116 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13117 (s390_set_pc): Likewise.
13118 (s390_arch_setup): New function.
13119 (the_low_target): Use s390_arch_setup as arch_setup routine.
13121 * regcache.c (realloc_register_cache): New function.
13122 (set_register_cache): Call it for each existing regcache.
13124 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13126 * server.h (init_registers): Remove prototype.
13128 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13129 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13130 instead of init_registers ().
13131 * linux-arm-low.c (init_registers_arm): Add prototype.
13132 (init_registers_arm_with_iwmmxt): Likewise.
13133 (the_low_target): Add initializer for arch_setup field.
13134 * linux-cris-low.c (init_registers_cris): Add prototype.
13135 (the_low_target): Add initializer for arch_setup field.
13136 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13137 (the_low_target): Add initializer for arch_setup field.
13138 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13139 (the_low_target): Add initializer for arch_setup field.
13140 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13141 (the_low_target): Add initializer for arch_setup field.
13142 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13143 (the_low_target): Add initializer for arch_setup field.
13144 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13145 (the_low_target): Add initializer for arch_setup field.
13146 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13147 (init_registers_mips64_linux): Likewise.
13148 (the_low_target): Add initializer for arch_setup field.
13149 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13150 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13151 (the_low_target): Add initializer for arch_setup field.
13152 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13153 (init_registers_powerpc_64): Likewise.
13154 (the_low_target): Add initializer for arch_setup field.
13155 * linux-s390-low.c (init_registers_s390): Add prototype.
13156 (init_registers_s390x): Likewise.
13157 (the_low_target): Add initializer for arch_setup field.
13158 * linux-sh-low.c (init_registers_sh): Add prototype.
13159 (the_low_target): Add initializer for arch_setup field.
13160 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13161 (the_low_target): Add initializer for arch_setup field.
13162 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13163 (the_low_target): Add initializer for arch_setup field.
13165 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13166 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13167 instead of init_registers ().
13168 * win32-arm-low.c (init_registers_arm): Add prototype.
13169 (the_low_target): Add initializer for arch_setup field.
13170 * win32-i386-low.c (init_registers_i386): Add prototype.
13171 (the_low_target): Add initializer for arch_setup field.
13173 * spu-low.c (init_registers_spu): Add prototype.
13174 (initialize_low): Call initialie_registers_spu () instead of
13175 initialize_registers ().
13177 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13179 * server.c (handle_v_requests): When handling the vRun and vAttach
13180 packets, if already debugging a process, don't kill it. Return an
13183 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13185 * server.c (handle_query): Correct length check.
13187 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13189 * win32-low.c (do_initial_child_stuff): Add process handle
13190 parameter. Set current_process_handle and current_process_id from the
13191 parameters. Clear globals.
13192 (win32_create_inferior): Don't set current_process_handle and
13193 current_process_id here. Instead pass them on the call to
13194 do_initial_child_stuff.
13195 (win32_attach): Likewise.
13196 (win32_clear_inferiors): New.
13197 (win32_kill): Don't close the current process handle or the
13198 current thread handle here. Instead call win32_clear_inferiors.
13199 (win32_detach): Don't open a new handle to the process. Call
13200 win32_clear_inferiors.
13201 (win32_join): Don't rely on current_process_handle; open a new
13202 handle using the process id.
13203 (win32_wait): Call win32_clear_inferiors when the inferior process
13206 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13208 * server.c (monitor_show_help): Add "exit".
13210 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13212 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13213 (clean): Add reg-xtensa.c.
13214 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13215 * configure.srv (xtensa*-*-linux*) New target.
13216 * linux-xtensa-low.c: New.
13217 * xtensa-xtregs.c: New.
13219 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13221 * hostio.c: Don't include errno.h.
13222 (errno_to_fileio_errno): Move to hostio-errno.
13223 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13224 error number outputting to the target->hostio_last_error callback.
13225 (hostio_packet_error): Use FILEIO_EINVAL directly.
13226 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13227 calls to hostio_error.
13228 * hostio-errno.c: New.
13229 * server.h (hostio_last_error_from_errno): Declare.
13230 * target.h (target_ops): Add hostio_last_error member.
13231 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13232 as hostio_last_error handler.
13233 * spu-low.c (spu_target_ops): Likewise.
13234 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13235 (wince_hostio_last_error): New functions.
13236 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13237 as hostio_last_error handler.
13238 (win32_target_ops) [!_WIN32_WCE]: Register
13239 hostio_last_error_from_errno as hostio_last_error handler.
13240 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13241 (hostio-errno.o): New rule.
13242 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13243 * configure.srv (srv_hostio_err_objs): New variable. Default to
13245 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13246 * configure: Regenerate.
13248 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13250 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13251 (linux_kill, linux_detach): Clean up the process list.
13252 * remote-utils.c (remote_open): Improve port number parsing.
13253 (putpkt_binary, input_interrupt): Only send interrupts if the target
13255 * server.c (extended_protocol): Make static.
13256 (attached): Define earlier.
13257 (exit_requested, response_needed, program_argv): New variables.
13258 (target_running): New.
13259 (start_inferior): Clear attached here.
13260 (attach_inferior): Set attached here.
13261 (require_running): Define.
13262 (handle_query): Use require_running and target_running. Implement
13264 (handle_v_attach, handle_v_run): New.
13265 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13266 (gdbserver_usage): Update.
13267 (main): Redo argument parsing. Handle --debug and --multi. Handle
13268 --attach along with other options or after the port. Save
13269 program_argv. Support no initial program. Resynchronize
13270 communication with GDB after an error. Handle "monitor exit".
13271 Use require_running and target_running. Always allow the extended
13272 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13273 restart in extended mode.
13274 * README: Refer to the GDB manual. Update --attach usage.
13276 2007-12-20 Andreas Schwab <schwab@suse.de>
13278 * linux-low.c (STACK_SIZE): Define.
13279 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13280 (linux_test_for_tracefork): Likewise.
13282 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13284 * linux-low.c (linux_wait_for_event): Update messages. Do not
13285 reinsert auto-delete breakpoints.
13286 * mem-break.c (struct breakpoint): Change return type of handler to
13288 (set_breakpoint_at): Update handler type.
13289 (reinsert_breakpoint_handler): Return 1 instead of calling
13291 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13293 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13294 * mem-break.h (set_breakpoint_at): Update handler type.
13295 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13296 * win32-low.c (auto_delete_breakpoint): New.
13297 (get_child_debug_event): Use it.
13299 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13301 * configure.ac: Check for pread and pwrite.
13302 * hostio.c (handle_pread): Fall back to lseek and read.
13303 (handle_pwrite): Fall back to lseek and write.
13304 * config.in, configure: Regenerated.
13306 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13308 * server.c (myresume): Add own_buf argument.
13309 (main): Update calls.
13311 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13313 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13314 * remote-utils.c (remote_open): Do not call disable_async_io.
13315 (block_async_io): Delete.
13316 (unblock_async_io): Make static.
13317 (initialize_async_io): New.
13318 * server.c (handle_v_cont): Handle async I/O here.
13319 (myresume): Likewise. Move other common resume tasks here...
13320 (main): ... from here. Call initialize_async_io. Disable async
13321 I/O before the main loop.
13322 * server.h (initialize_async_io): Declare.
13323 (block_async_io, unblock_async_io): Delete prototypes.
13324 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13326 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13328 * remote-utils.c (readchar): Allow binary data in received messages.
13330 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13332 * win32-low.c (attaching): New global.
13333 (win32_create_inferior): Clear the `attaching' global.
13334 (win32_attach): Set the `attaching' global.
13335 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13336 attaching. Only set a breakpoint at the entry point if not
13339 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13341 * server.c (main): Don't report dll events on the initial
13342 connection on attaches.
13344 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13346 * server.c (main): Relax numerical bases supported for the pid of
13347 the --attach command line argument.
13349 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13351 * win32-low.c (win32_attach): Call OpenProcess before
13352 DebugActiveProcess, not after. Add last error output to error
13355 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13357 * win32-low.c (win32_get_thread_context)
13358 (win32_set_thread_context): New functions.
13359 (thread_rec): Use win32_get_thread_context.
13360 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13361 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13364 2007-12-03 Leo Zayas
13365 Pedro Alves <pedro_alves@portugalmail.pt>
13367 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13369 (child_add_thread): Minor cleanup.
13370 (child_continue): Resume artificially suspended threads before
13371 calling ContinueDebugEvent.
13372 (suspend_one_thread): New.
13373 (fake_breakpoint_event): New.
13374 (get_child_debug_event): Change return type to int. Check here if
13375 gdb sent an interrupt request. If a soft interrupt was requested,
13376 fake a breakpoint event. Return 0 if there is no event to handle,
13378 (win32_wait): Don't check here if gdb sent an interrupt request.
13379 Ensure there is a valid event to handle.
13380 (win32_request_interrupt): Add soft interruption method as last
13383 2007-12-03 Leo Zayas
13384 Pedro Alves <pedro_alves@portugalmail.pt>
13386 * win32-low.h (win32_thread_info): Add descriptions to the
13387 structure members. Replace `suspend_count' counter by a
13389 * win32-low.c (thread_rec): Update condition of when to get the
13390 context from the inferior. Rely on ContextFlags being set if it
13391 has already been retrieved. Only suspend the inferior thread if
13392 we haven't already. Warn if that fails.
13393 (continue_one_thread): s/suspend_count/suspended/. Only call
13394 ResumeThread once. Warn if that fails.
13396 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13398 * win32-low.c (win32_wait): Don't read from the inferior when it
13399 has already exited.
13401 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13403 * Makefile.in (win32_low_h): New variable.
13404 (win32-low.o): Add dependency on $(win32_low_h).
13405 (win32-arm-low.o, win32-i386-low.o): New rules.
13407 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13409 * hostio.c: Correct copyright year.
13411 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13413 * Makefile.in (OBS): Add hostio.o.
13414 (hostio.o): New rule.
13415 * server.h (handle_vFile): Declare.
13416 * hostio.c: New file.
13417 * server.c (handle_v_requests): Take packet_len and new_packet_len
13418 for binary packets. Call handle_vFile.
13419 (main): Update call to handle_v_requests.
13421 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13423 * linux-low.c: Include <sched.h>.
13425 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13427 * linux-low.c (linux_tracefork_grandchild): New.
13428 (linux_tracefork_child): Use clone.
13429 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13431 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13433 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13435 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13437 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13439 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13441 * inferiors.c (change_inferior_id): Delete.
13442 (add_pid_to_list, pull_pid_from_list): New.
13443 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13444 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13445 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13446 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13447 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13448 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13449 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13450 (using_threads): Always set to 1.
13451 (handle_extended_wait): New.
13452 (add_process): Do not set TID.
13453 (linux_create_inferior): Set must_set_ptrace_flags.
13454 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13455 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13456 (linux_thread_alive): Rename TID argument to LWPID.
13457 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13458 (linux_wait_for_event): Do not use TID or check using_threads. Update
13459 call to dead_thread_notify. Call handle_extended_wait.
13460 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13461 (send_sigstop): Delete sigstop_sent.
13462 (wait_for_sigstop): Avoid TID.
13463 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13464 (linux_test_for_tracefork): New.
13465 (linux_lookup_signals): Use thread_db_active and
13466 linux_supports_tracefork_flag.
13467 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13468 * linux-low.h (get_process_thread): Avoid TID.
13469 (struct process_ifo): Move thread_known and tid to the end. Remove
13471 (linux_attach_lwp, thread_db_init): Update prototypes.
13472 * server.h (change_inferior_id): Delete prototype.
13473 (add_pid_to_list, pull_pid_from_list): New prototypes.
13474 * thread-db.c (thread_db_use_events): New.
13475 (find_first_thread): Rename to...
13476 (find_one_thread): ...this. Update callers and messages. Do not
13477 call fatal. Check thread_db_use_events. Do not call
13478 change_inferior_id or new_thread_notify.
13479 (maybe_attach_thread): Update. Do not call new_thread_notify.
13480 (thread_db_init): Set thread_db_use_events. Check use_events.
13481 * utils.c (fatal, warning): Correct message prefix.
13483 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13485 * Makefile.in (clean): Remove new files.
13486 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13487 (powerpc-64.o, powerpc-64.c): New rules.
13488 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13489 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13491 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13493 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13494 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13495 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13496 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13497 (target_regsets): Add AltiVec and SPE register sets.
13498 * configure.ac: Check for AltiVec and SPE.
13499 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13500 (ppc_fill_vrregset, ppc_store_vrregset): New.
13501 (target_regsets): Add AltiVec register set.
13502 * configure: Regenerated.
13504 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13506 * linux-low.c (O_LARGEFILE): Define.
13507 (linux_read_memory): Use /proc/PID/mem.
13508 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13509 * configure, config.in: Regenerated.
13511 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13513 * linux-low.c (linux_wait_for_event): Do not pass signals while
13516 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13518 * win32-low.c (create_process): New.
13519 (win32_create_inferior): Use create_process instead of
13520 CreateProcess. If create_process failed retry appending an ".exe"
13521 suffix. Store the GetLastError result immediatelly after
13522 create_process calls and use it on the call to error.
13524 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13526 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13528 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13530 * configure.ac: Switch license to GPLv3.
13532 2007-08-01 Michael Snyder <msnyder@access-company.com>
13534 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13536 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13538 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13540 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13541 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13542 CloseToolhelp32Snapshot.
13543 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13544 CloseToolhelp32Snapshot.
13546 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13548 * server.c (main): Check for inferior exit before main loop.
13550 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13552 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13553 instead of on tmp_desc.
13555 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13556 Daniel Jacobowitz <dan@codesourcery.com>
13558 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13559 (add_thread): Minor cleanups.
13560 (clear_inferiors): Move lower in the file. Clear the DLL
13562 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13563 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13564 (xml_escape_text): New.
13565 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13567 (handle_v_cont): Report errors.
13568 (gdbserver_version): Update.
13569 (main): Correct size of own_buf. Do not report initial DLL events.
13570 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13571 (unloaded_dll, xml_escape_text): New.
13572 * win32-low.c (enum target_waitkind): Update comments.
13573 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13574 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13575 (win32_EnumProcessModules, win32_GetModuleInformation)
13576 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13577 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13578 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13579 (win32_Module32First, win32_Module32Next, load_toolhelp)
13580 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13581 (get_child_debug_event): Handle DLL events.
13582 (win32_wait): Likewise.
13584 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13586 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13587 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13589 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13591 * win32-low.c (handle_output_debug_string): Ignore event if not
13594 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13596 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13598 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13600 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13602 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13604 * inferiors.c (change_inferior_id): Add comment.
13605 * linux-low.c (check_removed_breakpoint): Add an early
13606 prototype. Improve debug output.
13607 (linux_attach): Doc update.
13608 (linux_detach_one_process, linux_detach): Clean up before releasing
13610 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13611 * linux-low.h (struct process_info): Doc improvement.
13612 * mem-break.c (delete_all_breakpoints): New.
13613 * mem-break.h (delete_all_breakpoints): New prototype.
13614 * thread-db.c (find_first_thread): New.
13615 (thread_db_create_event): Call it instead of
13616 thread_db_find_new_threads. Clean up unused variables.
13617 (maybe_attach_thread): Remove first thread handling.
13618 (thread_db_find_new_threads): Use find_first_thread.
13619 (thread_db_get_tls_address): Likewise.
13621 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13623 * thread-db.c (thread_db_find_new_threads): Add prototype.
13624 (thread_db_create_event): Check for the main thread before adding
13626 (maybe_attach_thread): Only enable event reporting if TID == 0.
13627 (thread_db_get_tls_address): Check for new threads.
13629 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13631 * linux-low.c (linux_create_inferior): Try execv before execvp.
13632 * spu-low.c (spu_create_inferior): Likewise.
13634 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13636 * linux-low.c (linux_create_inferior): Change execv to execvp.
13637 * spu-low.c (spu_create_inferior): Likewies.
13639 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13641 * Makefile.in (clean): Clean new files instead of deleted ones.
13642 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13643 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13645 * configure.srv: Specify XML files and new regformats for MIPS and
13647 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13648 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13649 an entry for the restart register.
13650 (mips_cannot_fetch_register, mips_cannot_store_register)
13651 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13652 register names to match the XML descriptions.
13653 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13654 restart register instead of $0.
13656 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13657 Markus Deuling <deuling@de.ibm.com>
13659 * remote-utils.c (decode_xfer_write): New function.
13660 * server.h (decode_xfer_write): Add prototype.
13661 * server.c (handle_query): Add PACKET_LEN argument. Support
13662 qXfer:spu:read and qXfer:spu:write packets.
13663 (main): Pass packet_len to handle_query.
13664 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13665 * target.h (target_ops): Add qxfer_spu.
13667 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13669 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13670 accessing non-seekable spufs files.
13672 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13674 * server.c (handle_query): Add reply for qC packet.
13676 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13677 Leo Zayas <lerele@champenstudios@com>
13679 * server.h (check_remote_input_interrupt_request): New function.
13680 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13681 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13682 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13683 (check_remote_input_interrupt_request): New function.
13684 * server.h (check_remote_input_interrupt_request): Declare.
13685 * win32-low.c (winapi_DebugBreakProcess,
13686 winapi_GenerateConsoleCtrlEvent): New typedefs.
13687 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13689 (win32_wait): Check for remote interrupt request
13690 with check_remote_input_interrupt_request.
13691 (win32_request_interrupt): New function.
13692 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13694 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13696 * win32-low.c (debug_registers_changed,
13697 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13698 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13699 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13700 (thread_rec): Get context using the low target.
13701 (child_add_thread): Call thread_added on the low target,
13702 which does the same thing.
13704 (do_initial_child_stuff): Remove debug registers references.
13705 Set context using the low target. Resume threads after
13706 setting the contexts.
13707 (child_continue): Remove dead variable. Remove debug
13708 registers references.
13709 (child_fetch_inferior_registers): Go through the low target.
13710 (do_child_store_inferior_registers): Remove.
13711 (child_store_inferior_registers): Go through the low target.
13712 (win32_resume): Remove debug registers references.
13713 Set context using the low target.
13714 (handle_exception): Change return type to void. Don't record
13715 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13716 first chance exception.
13717 (get_child_debug_event): Change return type to void. Remove
13718 goto loop. Always return after waiting for debug event.
13719 (win32_wait): Convert to switch statement. Handle spurious
13722 * win32-i386-low.c (debug_registers_changed,
13723 debug_registers_used): New.
13724 (initial_stuff): Rename to ...
13725 (i386_initial_stuff): ... this. Clear debug registers
13727 (store_debug_registers): Delete.
13728 (i386_get_thread_context): New.
13729 (load_debug_registers): Delete.
13730 (i386_set_thread_context): New.
13731 (i386_thread_added): New.
13732 (single_step): Rename to ...
13733 (i386_single_step): ... this.
13734 (do_fetch_inferior_registers): Rename to ...
13735 (i386_fetch_inferior_register): ... this.
13736 (i386_store_inferior_register): New.
13737 (the_low_target): Adapt to new interface.
13739 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13740 (arm_get_thread_context): New.
13741 (arm_set_thread_context): New.
13743 (do_fetch_inferior_registers): Rename to ...
13744 (arm_fetch_inferior_register): ... this.
13745 (arm_store_inferior_register): New.
13746 (arm_wince_breakpoint): Reimplement as unsigned long.
13747 (arm_wince_breakpoint_len): Define.
13748 (the_low_target): Adapt to new interface.
13750 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13751 load_debug_registers. Add get_thread_context, set_thread_context,
13752 thread_added and store_inferior_register. Rename
13753 fetch_inferior_registers to fetch_inferior_register.
13754 (regptr): Remove declaration.
13756 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13758 * linux-low.c (linux_detach): Change return type to int. Return 0.
13759 * spu-low.c (spu_detach): Likewise.
13761 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13763 * target.h (target_ops): Change return type of detach to int.
13765 (join_inferior): New.
13766 * server.c (main): Don't skip detach support on mingw32.
13767 If the inferior doesn't support detaching return error.
13768 Call join_inferior instead of using waitpid.
13769 * linux-low.c (linux_join): New.
13770 (linux_target_op): Add linux_join.
13771 * spu-low.c (spu_join): New.
13772 (spu_target_ops): Add spu_join.
13773 * win32-low.c (win32_detach): Adapt to new interface.
13774 Reopen current_process_handle before detaching. Issue a child
13775 resume before detaching.
13777 (win32_target_op): Add win32_join.
13779 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13781 * win32-low.c (win32-attach): Fix return value.
13782 * target.h (target_ops): Describe ATTACH return values.
13784 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13786 * win32-low.c (GETPROCADDRESS): Define.
13787 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13788 (winapi_DebugSetProcessKillOnExit): Likewise.
13789 (win32_create_inferior): Force usage of ansi CreateProcessA.
13790 (win32_attach): Use GETPROCADDRESS.
13791 (win32_detach): Likewise.
13793 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13795 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13797 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13799 * win32-low.c: Commit leftover changes from 2007-03-29.
13801 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13803 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13804 fields short instead of int. Add explicit padding.
13805 (i387_cache_to_fsave): Remove unnecessary casts.
13806 (i387_fsave_to_cache): Doc fix.
13807 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13809 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13811 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13812 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13814 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13816 * configure.srv (arm*-*-mingw32ce*): Move near the other
13819 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13821 * configure.ac: Add errno checking.
13822 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13823 sys/file.h and malloc.h.
13824 (AC_CHECK_DECLS): Add perror.
13825 (srv_mingwce): Handle.
13826 * configure.srv (i[34567]86-*-cygwin*): Add
13827 win32-i386-low.o to srv_tgtobj.
13828 (i[34567]86-*-mingw*): Likewise.
13829 (arm*-*-mingw32ce*): Add case.
13830 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13831 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13832 [__MINGW32CE__] (strerror): New function.
13833 [__MINGW32CE__] (errno): Define to GetLastError.
13834 [__MINGW32CE__] (COUNTOF): New macro.
13835 (remote_open): Remove extra close call.
13836 * mem-break.c (delete_breakpoint_at): New function.
13837 * mem-break.h (delete_breakpoint_at): Declare.
13838 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13839 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13840 [USE_WIN32API] (read, write): Add char* casts.
13841 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13842 * server.h: Include wincecompat.h on Windows CE.
13843 [HAVE_ERRNO_H]: Check.
13844 (perror): Declare if not declared.
13845 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13846 (perror_with_name): Remove errno declaration.
13847 * wincecompat.h: New.
13848 * wincecompat.c: New.
13849 * win32-low.h: New.
13850 * win32-arm-low.c: New.
13851 * win32-i386-low.c: New.
13852 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13853 (OUTMSG2): Make it safe.
13855 (COUNTOF): New macro.
13856 (NUM_REGS): Get it from the low target.
13857 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13858 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13859 (thread_rec): Let low target handle debug registers.
13860 (child_add_thread): Likewise.
13861 (child_init_thread_list): Likewise.
13862 (continue_one_thread): Likewise.
13864 (do_child_fetch_inferior_registers): Move to ...
13865 * win32-i386-low.c: ... here, and rename to ...
13866 (do_fetch_inferior_registers): ... this.
13867 * win32-low.c (child_fetch_inferior_registers):
13868 Go through the low target.
13869 (do_child_store_inferior_registers): Use regptr.
13870 (strwinerror): New function.
13871 (win32_create_inferior): Handle Windows CE.
13872 Use strwinerror instead of strerror on Windows error
13873 codes. Add program to the error output.
13874 Don't close the main thread handle on Windows CE.
13875 (win32_attach): Use coredll.dll on Windows CE.
13876 (win32_kill): Close current process and current
13878 (win32_detach): Use coredll.dll on Windows CE.
13879 (win32_resume): Let low target handle debug registers, and
13881 (handle_exception): Add/Remove initial breakpoint. Avoid
13882 non-existant WSTOPSIG on Windows CE.
13883 (win32_read_inferior_memory): Cast to remove warning.
13884 (win32_arch_string): Go through the low target.
13885 (initialize_low): Call set_breakpoint_data with the low
13886 target's breakpoint.
13887 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13888 FOP_REGNUM, mappings): Move to ...
13889 * win32-i386-low.c: ... here.
13890 * win32-low.c (win32_thread_info): Move to ...
13891 * win32-low.h: ... here.
13892 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13893 win32-arm-low.c and wincecompat.c.
13894 (all:): Add $EXEEXT.
13895 (install-only:): Likewise.
13896 (gdbserver:): Likewise.
13897 (gdbreplay:): Likewise.
13898 * config.in: Regenerate.
13899 * configure: Regenerate.
13901 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13903 * win32-low.c: Rename typedef thread_info to
13904 win32_thread_info throughout.
13906 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13908 * win32-i386-low.c: Rename to ...
13909 * win32-low.c: ... this.
13910 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13911 * Makefile.in: Likewise.
13913 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13915 * remote-utils.c (monitor_output): Constify msg parameter.
13916 * server.h (monitor_output): Likewise.
13917 * win32-i386-low.c (handle_output_debug_string): New.
13918 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13919 handle_output_debug_string.
13920 (get_child_debug_event): Likewise.
13922 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13924 * server.c (main): Correct strtoul check.
13926 2007-03-27 Jon Ringle <jon@ringle.org>
13928 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13930 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13932 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13934 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13936 * terminal.h: Check HAVE_SGTTY_H.
13938 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13940 * remote-utils.c (remote_open): Print out the assigned port number.
13942 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13944 * remote-utils.c (monitor_output): New function.
13945 * server.c (debug_threads): Define here.
13946 (monitor_show_help): New function.
13947 (handle_query): Handle qRcmd.
13948 (main): Do not handle 'd' packet.
13949 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13950 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13953 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13955 * Makefile.in (EXEEXT): New.
13956 (clean): Use $(EXEEXT).
13958 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13960 * target.h (target_ops): Rename send_signal to request_interrupt,
13961 and remove enum target_signal parameter.
13962 * linux-low.c (linux_request_interrupt): Rename from
13963 linux_send_signal, and always send SIGINT.
13964 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13965 and always send SIGINT.
13966 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13968 (input_interrupt): Likewise.
13970 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13972 * server.c (get_features_xml): Check if target implemented
13974 * win32-i386-low.c (win32_arch_string): New.
13975 (win32_target_ops): Add win32_arch_string as arch_string member.
13977 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13979 * spu-low.c (spu_arch_string): New.
13980 (spu_target_ops): Add spu_arch_string.
13982 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13984 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13985 * configure.ac: Do not check for terminal.h.
13986 * configure, config.in: Regenerated.
13988 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13990 * Makefile.in (OBS): Add $(XML_BUILTIN).
13991 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13993 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13994 (arm-with-iwmmxt.c): New.
13995 * config.in, configure: Regenerate.
13996 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13997 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13998 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13999 (arm*-*-linux*): Add iWMMXt and regset support.
14000 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14001 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14002 (arm_store_wmmxregset, target_regsets): New.
14003 * server.c (get_features_xml): Take annex argument. Check builtin
14005 (handle_query): Handle multiple annexes.
14007 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14009 * remote-utils.c [USE_WIN32API] (read, write): Define.
14010 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14013 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14015 * linux-i386-low.c (the_low_target): Set arch_string.
14016 * linux-x86-64-low.c (the_low_target): Likewise.
14017 * linux-low.c (linux_arch_string): New.
14018 (linux_target_ops): Add it.
14019 * linux-low.h (struct linux_target_ops): Add arch_string.
14020 * server.c (write_qxfer_response): Use const void * for DATA.
14021 (get_features_xml): New.
14022 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14023 * target.h (struct target_ops): Add arch_string method.
14025 2007-01-03 Denis Pilat <denis.pilat@st.com>
14026 Daniel Jacobowitz <dan@codesourcery.com>
14028 * linux-low.c (linux_kill): Handle being called with no threads.
14029 * win32-i386-low.c (win32_kill): Likewise.
14030 (get_child_debug_event): Clear current_process_handle.
14032 2006-12-30 Denis PILAT <denis.pilat@st.com>
14033 Daniel Jacobowitz <dan@codesourcery.com>
14035 * remote-utils.c (remote_open): Check the type of specified
14036 serial port devices before opening them.
14037 * server.c (main): Kill the inferior if an error occurs during
14038 the first remote_open.
14040 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14042 * README: Update supported targets.
14044 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14046 * Makefile.in (clean): Remove reg-mips64.c.
14047 (reg-mips64.c, reg-mips64.o): New rules.
14048 * configure.srv: Handle mips64. Include regset support for mips.
14049 * linux-mips-low.c (union mips_register): New.
14050 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14051 (mips_breakpoint, mips_breakpoint_at): Use int.
14052 (mips_collect_register, mips_supply_register)
14053 (mips_collect_register_32bit, mips_supply_register_32bit)
14054 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14055 (mips_store_fpregset, target_regsets): New.
14056 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14058 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14060 * configure.srv: Add target "spu*-*-*".
14061 * Makefile.in (clean): Remove reg-spu.c.
14062 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14063 * spu-low.c: New file.
14065 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14067 * configure.ac: Correct td_thr_tls_get_addr test.
14068 * configure: Regenerated.
14070 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14072 * linux-low.c (linux_wait_for_event): Reformat. Use the
14073 pass_signals array.
14074 * remote-utils.c (decode_address_to_semicolon): New.
14075 * server.c (pass_signals, handle_general_set): New.
14076 (handle_query): Mention QPassSignals for qSupported.
14077 (main): Call handle_general_set.
14078 * server.h (pass_signals, decode_address_to_semicolon): New.
14080 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14082 * server.c (handle_query): Correct error handling for read_auxv.
14084 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14086 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14087 and srv_linux_thread_db to yes.
14088 * linux-s390-low.c (s390_fill_gregset): New function.
14089 (target_regsets): Define data structure.
14091 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14093 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14094 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14095 * config.in, configure: Regenerated.
14096 * inferiors.c (gdb_id_to_thread): New function.
14097 (gdb_id_to_thread_id): Use it.
14098 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14099 * linux-low.h (struct process_info): Add th member.
14100 (thread_db_get_tls_address): New prototype.
14101 * remote-utils.c (decode_address): Make non-static.
14102 * server.c (handle_query): Handle qGetTLSAddr.
14103 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14104 * target.h (struct target_ops): Add get_tls_address.
14105 * thread-db.c (maybe_attach_thread): Save the thread handle.
14106 (thread_db_get_tls_address): New.
14108 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14110 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14111 (linux_resume_one_process): Take a siginfo_t *. Update all
14112 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14113 (struct pending_signals): Add a siginfo_t.
14114 (linux_wait_for_process): Always set last_status.
14115 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14116 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14117 * linux-low.h (struct process_info): Add last_status.
14119 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14121 * remote-utils.c (try_rle): New function.
14122 (putpkt_binary): Use it.
14124 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14126 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14127 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14128 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14129 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14130 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14133 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14135 * server.c (terminal_fd): New variable.
14136 (old_foreground_pgrp): Likewise.
14137 (restore_old_foreground_pgrp): New function.
14138 (start_inferior): Record the terminal file descriptor in terminal_fd
14139 and its original foreground group in old_foreground_pgrp. Register
14140 restore_old_foreground_pgrp with atexit().
14142 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14144 * server.c (handle_query): Correct qPart to qXfer.
14146 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14148 * configure.ac: Check for more headers which are missing on
14149 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14150 * configure.srv: Add Cygwin and mingw32.
14151 * remote-utils.c: Don't include headers unconditionally which
14152 are missing on mingw32. Include <winsock.h> for mingw32.
14153 (remote_open): Adjust for mingw32 support. Flush
14154 standard error after writing to it.
14155 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14156 (unblock_async_io, enable_async_io, disable_async_io)
14157 (readchar, getpkt): Update for Winsock support.
14158 (prepare_resume_reply): Expect a protocol signal number.
14159 * server.c: Disable <sys/wait.h> on mingw32.
14160 (start_inferior): Adjust for mingw32 support. Flush
14161 standard error after writing to it.
14162 (attach_inferior): Likewise. Use protocol signal
14164 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14166 * win32-i386-low.c: New file.
14167 * Makefile.in (XM_CLIBS): Set.
14168 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14169 (win32-i386-low.o): New dependency rule.
14170 * linux-low.c (linux_wait): Use target signal numbers.
14171 * target.h (struct target_ops): Doc fix.
14172 * server.h (target_signal_to_name): New prototype.
14173 * gdbreplay.c: Don't include headers unconditionally which
14174 are missing on mingw32. Include <winsock.h> for mingw32.
14175 (remote_close, remote_open): Adjust for Winsock support.
14176 * configure, config.in: Regenerated.
14178 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14180 * server.c (decode_xfer_read, write_qxfer_response): New.
14181 (handle_query): Take a packet length argument. Handle
14182 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14183 the qSupported response.
14184 (main): Update call to handle_query.
14186 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14188 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14189 (putpkt_binary): Renamed from putpkt and adjusted for binary
14191 (putpkt): New wrapper for putpkt_binary.
14192 (readchar): Don't mask off the high bit.
14193 (decode_X_packet): New function.
14194 * server.c (main): Call putpkt_binary if a handler sets the packet
14195 length. Save the length of the incoming packet. Handle 'X'.
14196 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14198 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14200 * server.c (handle_query): Handle qSupported.
14202 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14204 * remote-utils.c (all_symbols_looked_up): New variable.
14205 (look_up_one_symbol): Check it.
14206 * server.h (look_up_one_symbol): New declaration.
14207 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14209 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14211 * Makefile.in (linux-arm-low.o): Update dependencies.
14212 * linux-arm-low.c: Include "gdb_proc_service.h".
14213 (PTRACE_GET_THREAD_AREA): Define.
14214 (ps_get_thread_area): New function.
14216 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14218 * configure.srv (m68k*-*-uclinux*): New target.
14219 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14220 (linux_resume_one_process): Remove extraneous cast.
14221 (linux_read_offsets): New.
14222 (linux_target_op): Add linux_read_offsets on mmuless systems.
14223 * server.c (handle_query): Add qOffsets logic.
14224 * target.h (struct target_ops): Add read_offsets.
14226 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14228 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14229 (PTRACE_GET_THREAD_AREA): Define.
14230 (ps_get_thread_area): New function.
14231 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14232 (linux-x86-64-low.o): Update.
14234 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14236 * configure.ac: Remove checks for prfpregset_t.
14237 * gdb_proc_service.h: New file.
14238 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14239 new "gdb_proc_service.h".
14240 * proc-service.c: Likewise.
14241 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14242 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14243 * Makefile.in (gdb_proc_service_h): Updated.
14244 * configure, config.in: Regenerated.
14246 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14248 * remote-utils.c (prepare_resume_reply): Move declaration
14249 of gdb_id_from_wait to the top of the block.
14251 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14253 * linux-low.c (regsets_store_inferior_registers): Read the regset
14254 from the target before filling it.
14256 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14258 * server.c (attach_inferior): Return SIGTRAP for a successful
14261 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14263 * Makefile.in (OBS): Add version.o.
14264 (STAGESTUFF): Delete.
14265 (version.o): Add dependencies.
14266 (version.c): Replace rule.
14267 (clean): Remove version.c.
14268 * server.c (gdbserver_version): New.
14269 (gdbserver_usage): Use printf.
14270 (main): Handle --version and --help.
14271 * server.h (version, host_name): Add declarations.
14273 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14285 * linux-x86-64-low.c:
14287 * linux-s390-low.c:
14288 * linux-ppc64-low.c:
14290 * linux-mips-low.c:
14291 * linux-m68k-low.c:
14292 * linux-m32r-low.c:
14295 * linux-ia64-low.c:
14296 * linux-i386-low.c:
14297 * linux-crisv32-low.c:
14309 * gdbserver.1: Add (C) after Copyright. Update the FSF
14312 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14314 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14315 (arm_breakpoint_at): Recognize both breakpoints.
14316 (the_low_target): Use the correct breakpoint instruction.
14318 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14320 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14321 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14322 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14323 (the_low_target): Update.
14325 2005-10-25 Andreas Schwab <schwab@suse.de>
14327 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14329 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14330 (ia64_num_regs): Reduce to 462.
14332 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14334 * acinclude.m4: Correct quoting.
14335 * aclocal.m4: Regenerated.
14337 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14338 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14339 (thread_db_init): Call thread_db_err_str.
14340 * configure.ac: Check for TD_VERSION.
14341 * config.in, configure: Regenerated.
14343 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14345 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14347 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14349 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14350 is not available. Define HAVE_PTRACE_GETREGS if it is.
14351 * config.in, configure: Regenerated.
14352 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14353 * linux-i386-low.c, linux-m68k-low.c: Update to use
14354 HAVE_PTRACE_GETREGS.
14355 * linux-low.c (regsets_fetch_inferior_registers)
14356 (regsets_store_inferior_registers): Only return 0 if we processed
14358 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14359 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14361 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14363 * inferiors.c (struct thread_info): Add gdb_id.
14364 (add_thread): Add gdb_id argument.
14365 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14366 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14367 calls to add_thread.
14368 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14369 * server.c (handle_query): Use thread_to_gdb_id.
14370 (handle_v_cont, main): Use gdb_id_to_thread_id.
14371 * server.h (add_thread): Update prototype.
14372 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14375 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14377 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14378 left-padded registers.
14379 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14380 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14382 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14384 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14385 * configure: Regenerate.
14386 * config.in: Regenerate.
14387 * server.h (NEED_DECLARATION_STRERROR):
14388 Replace with !HAVE_DECL_STRERROR.
14390 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14392 * linux-low.c (linux_wait, linux_send_signal): Don't test
14393 an unsigned long variable for > 0 if it could be MAX_ULONG.
14394 * server.c (myresume): Likewise.
14395 * target.c (set_desired_inferior): Likewise.
14397 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14399 * configure.ac: Simplify and improve check for socklen_t.
14400 * configure, config.in: Regenerate.
14402 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14404 * acconfig.h: Remove.
14405 * configure.ac: Add a test for socklen_t. Use three-argument
14406 AC_DEFINE throughout.
14407 * config.in: Regenerated using autoheader 2.59.
14408 * configure: Regenerated.
14410 * gdbreplay.c (socklen_t): Provide a default.
14411 (remote_open): Use socklen_t.
14412 * remote-utils.c (socklen_t): Provide a default.
14413 (remote_open): Use socklen_t.
14414 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14417 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14419 * linux-low.c (linux_read_memory, linux_write_memory)
14420 (linux_read_auxv): Likewise.
14421 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14422 (check_mem_write): Likewise.
14423 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14425 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14426 (registers_from_string, register_data): Likewise.
14427 * server.c (handle_query, main): Likewise.
14428 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14429 (decode_M_packet): Likewise.
14430 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14431 * target.h (struct target_ops): Update read_memory, write_memory,
14433 (read_inferior_memory, write_inferior_memory): Update.
14434 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14435 to unsigned char *.
14436 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14437 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14438 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14439 linux-s390-low.c, linux-sh-low.c: Update for changes in
14440 read_inferior_memory and the_low_target->breakpoint.
14442 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14444 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14445 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14446 * configure.srv: Add powerpc64-*-linux*.
14447 * linux-ppc64-low.c: New file.
14449 2005-05-23 Orjan Friberg <orjanf@axis.com>
14451 * linux-cris-low.c: New file with support for CRIS.
14452 * linux-crisv32-low.c: Ditto for CRISv32.
14453 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14454 (clean): Add reg-cris.c and reg-crisv32.c.
14455 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14456 reg-crisv32.o, and reg-crisv32.c to make rules.
14457 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14458 recognized targets.
14460 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14462 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14463 of sizeof (PTRACE_XFER_TYPE).
14464 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14466 2005-05-12 Orjan Friberg <orjanf@axis.com>
14468 * target.h (struct target_ops): Add insert_watchpoint,
14469 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14470 pointers for hardware watchpoint support.
14471 * linux-low.h (struct linux_target_ops): Ditto.
14472 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14473 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14474 to linux_target_ops.
14475 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14477 * server.c (main): Recognize 'Z' and 'z' packets.
14479 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14481 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14482 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14483 (the_low_target): Add new members.
14485 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14487 * proc-service.c (ps_lgetregs): Search all_processes instead of
14490 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14492 * server.c (start_inferior): Change return type to int.
14493 (attach_inferior): Change sigptr to int *.
14494 (handle_v_cont, handle_v_requests): Change signal to int *.
14495 (main): Change signal to int.
14497 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14499 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14500 * configure.srv: Add m32r*-*-linux*.
14501 * linux-m32r-low.c: New file.
14503 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14505 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14507 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14509 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14510 Take unsigned long arguments for PIDs.
14511 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14512 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14513 (wait_for_sigstop, linux_resume_one_process)
14514 (regsets_fetch_inferior_registers, linux_send_signal)
14515 (linux_read_auxv): Likewise. Update the types of variables holding
14516 PIDs. Update format string specifiers.
14517 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14518 * remote-utils.c (prepare_resume_reply): Likewise.
14519 * server.c (cont_thread, general_thread, step_thread)
14520 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14522 (handle_query): Update format specifiers.
14523 (handle_v_cont, main): Use strtoul for thread IDs.
14524 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14525 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14526 (general_thread, step_thread, thread_from_wait)
14527 (old_thread_from_wait): Update.
14528 * target.h (struct thread_resume): Use unsigned long for THREAD.
14529 (struct target_ops): Use unsigned long for arguments to attach and
14532 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14534 * acinclude.m4: Include bfd/bfd.m4 directly.
14535 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14536 <agriffis@toolchain.org>.
14537 * aclocal.m4, configure: Regenerated.
14539 2005-01-07 Andrew Cagney <cagney@gnu.org>
14541 * configure.ac: Rename configure.in, require autoconf 2.59.
14542 * configure: Re-generate.
14544 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14546 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14547 LIBS when finished.
14548 * aclocal.m4: Regenerated.
14549 * configure: Regenerated.
14551 2004-11-21 Andreas Schwab <schwab@suse.de>
14553 * linux-m68k-low.c (m68k_num_gregs): Define.
14554 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14555 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14556 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14557 (m68k_breakpoint_at): New. Add to the_low_target.
14559 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14560 srv_linux_thread_db to yes.
14562 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14564 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14565 (ARCH_SET_FS): Likewise.
14566 (ARCH_GET_FS): Likewise.
14567 (ARCH_GET_GS): Likewise.
14569 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14571 * linux-i386-low.c (ps_get_thread_area): New.
14572 * linux-x86-64-low.c (ps_get_thread_area): New.
14573 * linux-low.c: Include <sys/syscall.h>.
14574 (linux_kill_one_process): Don't kill the first thread here.
14575 (linux_kill): Kill the first thread here.
14576 (kill_lwp): New function.
14577 (send_sigstop, linux_send_signal): Use it.
14578 * proc-service.c: Clean up #ifdefs.
14579 (fpregset_info): Delete.
14580 (ps_lgetregs): Update and enable implementation.
14581 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14583 * remote-utils.c (struct sym_cache, symbol_cache): New.
14584 (input_interrupt): Print a clearer message.
14585 (async_io_enabled): New variable.
14586 (enable_async_io, disable_async_io): Use it. Update comments.
14587 (look_up_one_symbol): Use the symbol cache.
14588 * thread-db.c (thread_db_look_up_symbols): New function.
14589 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14591 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14593 * configure.in: Test for -rdynamic.
14594 * configure: Regenerated.
14595 * Makefile (INTERNAL_LDFLAGS): New.
14596 (gdbserver, gdbreplay): Use it.
14598 2004-09-02 Andrew Cagney <cagney@gnu.org>
14600 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14602 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14604 * linux-low.c (linux_wait): Clear all_processes list also.
14606 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14608 * linux-low.c: Include <errno.h>. Remove extern declaration of
14611 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14613 * gdbreplay.c, server.h, utils.c: Update copyright years.
14615 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14617 * server.c (main): Print child status or termination signal from
14618 variable 'signal', not 'sig'.
14620 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14622 * linux-low.c (linux_read_memory): Change return type to
14623 int. Check for and return error from ptrace().
14624 * target.c (read_inferior_memory): Change return type to int. Pass
14625 back return status from the_target->read_memory().
14626 * target.h (struct target_ops): Adapt *read_memory() prototype.
14628 (read_inferior_memory): Adapt prototype.
14629 * server.c (main): Return an error packet if
14630 read_inferior_memory() returns an error.
14632 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14634 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14635 Unify with other clean targets.
14637 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14639 * server.c (handle_v_cont): Call set_desired_inferior.
14641 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14643 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14645 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14647 * linux-low.c (linux_wait): Unblock async I/O.
14648 (linux_resume): Block and enable async I/O.
14649 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14650 * server.h (block_async_io, unblock_async_io): Add prototypes.
14652 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14654 * remote-utils.c (remote_open): Print a status notice after
14655 opening a TCP port.
14656 * server.c (attach_inferior): Print a status notice after
14659 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14661 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14663 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14665 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14667 * server.c, target.h: Update copyright years.
14669 2004-02-25 Roland McGrath <roland@redhat.com>
14671 * target.h (struct target_ops): New member `read_auxv'.
14672 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14673 * linux-low.c (linux_read_auxv): New function.
14674 (linux_target_ops): Initialize `read_auxv' member to that.
14676 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14678 Committed by Jim Blandy <jimb@redhat.com>.
14680 * linux-s390-low.c (s390_num_regs): Update.
14681 (s390_regmap): Remove control registers. Use __s390x__ predefine
14682 instead of GPR_SIZE to distiguish s390 and s390x targets.
14684 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14686 * linux-low.c: Update copyright year.
14687 (check_removed_breakpoint): Clear pending_is_breakpoint.
14688 (linux_set_resume_request, linux_queue_one_thread)
14689 (resume_status_pending_p): New functions.
14690 (linux_continue_one_thread): Use process->resume.
14691 (linux_resume): Only resume threads if there are no pending events.
14692 * linux-low.h (struct process_info): Add resume request
14695 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14697 * regcache.c (new_register_cache): Clear the allocated register
14698 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14700 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14702 * linux-low.c (linux_resume): Take a struct thread_resume *
14704 (linux_wait): Update call.
14705 (resume_ptr): New static variable.
14706 (linux_continue_one_thread): Renamed from
14707 linux_continue_one_process. Use resume_ptr.
14708 (linux_resume): Use linux_continue_one_thread.
14709 * server.c (handle_v_cont, handle_v_requests): New functions.
14710 (myresume): New function.
14711 (main): Handle 'v' case.
14712 * target.h (struct thread_resume): New type.
14713 (struct target_ops): Change argument of "resume" to struct
14715 (myresume): Delete macro.
14717 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14719 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14720 (uninstall): Support DESTDIR.
14722 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14724 * configure.srv: Add xscale*linux copy of arm*linux entry.
14726 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14728 * linux-arm-low.c (arm_reinsert_addr): New function.
14729 (the_low_target): Add arm_reinsert_addr.
14731 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14733 * mem-break.c: Remove whitespace at end of file.
14735 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14737 * configure.in: Check whether we need to prototype strerror.
14738 * server.h: Optionally prototype strerror.
14739 * gdbreplay.c (perror_with_name): Use strerror.
14740 * linux-low.c (linux_attach_lwp): Use strerror.
14741 * utils.c (perror_with_name): Use strerror.
14742 * config.in, configure: Regenerated.
14744 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14746 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14747 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14749 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14751 * Makefile.in (SFILES): Update.
14752 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14753 low-sun3.c: Remove files.
14755 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14757 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14758 (linux_detach_one_process, linux_detach): New functions.
14759 (linux_target_ops): Add linux_detach.
14760 * server.c (main): Handle 'D' packet.
14761 * target.h (struct target_ops): Add "detach" member.
14762 (detach_inferior): Define.
14764 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14766 From Kelley Cook <kelleycook@wideopenwest.com>:
14767 * configure.srv: Accept i[34567]86 variants.
14769 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14771 * linux-low.c (linux_wait_for_event): Correct comment typos.
14772 (linux_resume_one_process): Call check_removed_breakpoint.
14773 (linux_send_signal): New function.
14774 (linux_target_ops): Add linux_send_signal.
14775 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14777 * target.h (struct target_ops): Add send_signal.
14779 2003-05-29 Jim Blandy <jimb@redhat.com>
14781 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14782 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14783 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14784 away part of the register's value.
14786 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14788 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14789 (linux_wait_for_event, linux_init_signals): Likewise.
14791 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14793 * configure.in: Check for stdlib.h.
14794 * configure: Regenerated.
14795 * config.in: Regenerated.
14797 2003-01-04 Andreas Schwab <schwab@suse.de>
14799 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14801 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14803 * Makefile.in: Remove obsolete code.
14805 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14807 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14808 defined(PT_FPR0_HI).
14810 2002-11-17 Stuart Hughes <seh@zee2.com>
14812 * linux-arm-low.c (arm_num_regs): Increase.
14813 (arm_regmap): Include status register.
14815 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14817 * linux-low.c (register_addr): Remove incorrect -1 check.
14819 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14821 * linux-low.c (linux_create_inferior): Call setpgid. Return
14823 (unstopped_p, linux_signal_pid): Remove.
14824 (linux_target_ops): Remove linux_signal_pid.
14825 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14826 global instead of target method.
14827 * target.h (struct target_ops): Remove signal_pid. Update comment
14828 for create_inferior.
14829 * server.c (signal_pid): New variable.
14830 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14831 gdbserver. Set the child to be the foreground process group.
14832 (attach_inferior): Set signal_pid.
14834 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14836 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14838 2002-08-20 Jim Blandy <jimb@redhat.com>
14840 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14843 2002-08-01 Andrew Cagney <cagney@redhat.com>
14845 * Makefile.in: Make chill references obsolete.
14847 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14849 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14850 * configure: Regenerate.
14851 * config.in: Regenerate.
14853 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14855 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14856 (perror_with_name, remote_close, remote_open, expect, play): Static.
14858 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14860 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14861 byte offsets instead of an array of indexes.
14862 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14864 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14866 * regcache.c: Add comment.
14868 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14870 * thread-db.c: New file.
14871 * proc-service.c: New file.
14872 * acinclude.m4: New file.
14873 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14874 proc-service.o, and thread-db.o.
14875 (linux-low.o): Add USE_THREAD_DB.
14876 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14877 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14878 * aclocal.m4: Regenerated.
14879 * config.in: Regenerated.
14880 * configure: Regenerated.
14881 * configure.in: Check for proc_service.h, sys/procfs.h,
14882 thread_db.h, and linux/elf.h headrs.
14883 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14884 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14885 Check for -lthread_db and thread support.
14886 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14887 PowerPC, and SuperH.
14888 * i387-fp.c: Constify arguments.
14889 * i387-fp.h: Likewise.
14890 * inferiors.c: (struct thread_info): Renamed from
14891 `struct inferior_info'. Remove PID member. Use generic inferior
14892 list header. All uses updated.
14893 (inferiors, signal_pid): Removed.
14894 (all_threads): New variable.
14895 (get_thread): Define.
14896 (add_inferior_to_list): New function.
14897 (for_each_inferior): New function.
14898 (change_inferior_id): New function.
14899 (add_inferior): Removed.
14900 (remove_inferior): New function.
14901 (add_thread): New function.
14902 (free_one_thread): New function.
14903 (remove_thread): New function.
14904 (clear_inferiors): Use for_each_inferior and free_one_thread.
14905 (find_inferior): New function.
14906 (find_inferior_id): New function.
14907 (inferior_target_data): Update argument type.
14908 (set_inferior_target_data): Likewise.
14909 (inferior_regcache_data): Likewise.
14910 (set_inferior_regcache_data): Likewise.
14911 * linux-low.c (linux_bp_reinsert): Remove.
14912 (all_processes, stopping_threads, using_thrads)
14913 (struct pending_signals, debug_threads, pid_of): New.
14914 (inferior_pid): Replace with macro.
14915 (struct inferior_linux_data): Remove.
14916 (get_stop_pc, add_process): New functions.
14917 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14918 Use add_process and add_thread.
14919 (linux_attach_lwp): New function, based on old linux_attach. Use
14920 add_process and add_thread. Set stop_expected for new threads.
14921 (linux_attach): New function.
14922 (linux_kill_one_process): New function.
14923 (linux_kill): Kill all LWPs.
14924 (linux_thread_alive): Use find_inferior_id.
14925 (check_removed_breakpoints, status_pending_p): New functions.
14926 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14927 Update. Use WNOHANG. Wait for cloned processes also. Update process
14928 struct for the found process.
14929 (linux_wait_for_event): New function.
14930 (linux_wait): Use it. Support LWPs.
14931 (send_sigstop, wait_for_sigstop, stop_all_processes)
14932 (linux_resume_one_process, linux_continue_one_process): New functions.
14933 (linux_resume): Support LWPs.
14934 (REGISTER_RAW_SIZE): Remove.
14935 (fetch_register): Use register_size instead. Call supply_register.
14936 (usr_store_inferior_registers): Likewise. Call collect_register.
14937 Fix recursive case.
14938 (regsets_fetch_inferior_registers): Improve error message.
14939 (regsets_store_inferior_registers): Add debugging.
14940 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14941 (unstopped_p, linux_signal_pid): New functions.
14942 (linux_target_ops): Add linux_signal_pid.
14943 (linux_init_signals): New function.
14944 (initialize_low): Call it. Initialize using_threads.
14945 * regcache.c (inferior_regcache_data): Add valid
14947 (get_regcache): Fetch registers lazily. Add fetch argument
14948 and update all callers.
14949 (regcache_invalidate_one, regcache_invalidate): New
14951 (new_register_cache): Renamed from create_register_cache.
14952 Return the new regcache.
14953 (free_register_cache): Change argument to a void *.
14954 (registers_to_string, registers_from_string): Call get_regcache
14955 with fetch flag set.
14956 (register_data): Make static. Pass fetch flag to get_regcache.
14957 (supply_register): Call get_regcache with fetch flag clear.
14958 (collect_register): Call get_regcache with fetch flag set.
14959 (collect_register_as_string): New function.
14960 * regcache.h: Update.
14961 * remote-utils.c (putpkt): Flush after debug output and use
14963 Handle input interrupts while waiting for an ACK.
14964 (input_interrupt): Use signal_pid method.
14965 (getpkt): Flush after debug output and use stderr.
14966 (outreg): Use collect_register_as_string.
14967 (new_thread_notify, dead_thread_notify): New functions.
14968 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14969 and general_thread.
14970 (look_up_one_symbol): Flush after debug output.
14971 * server.c (step_thread, server_waiting): New variables.
14972 (start_inferior): Don't use signal_pid. Update call to mywait.
14973 (attach_inferior): Update call to mywait.
14974 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14975 (main): Don't fetch/store registers explicitly. Use
14976 set_desired_inferior. Support proposed ``Hs'' packet. Update
14978 * server.h: Update.
14979 (struct inferior_list, struct_inferior_list_entry): New.
14980 * target.c (set_desired_inferior): New.
14981 (write_inferior_memory): Constify.
14982 (mywait): New function.
14983 * target.h: Update.
14984 (struct target_ops): New signal_pid method.
14985 (mywait): Removed macro, added prototype.
14987 * linux-low.h (regset_func): Removed.
14988 (regset_fill_func, regset_store_func): New.
14989 (enum regset_type): New.
14990 (struct regset_info): Add type field. Use new operation types.
14991 (struct linux_target_ops): stop_pc renamed to get_pc.
14992 Add decr_pc_after_break and breakpoint_at.
14993 (get_process, get_thread_proess, get_process_thread)
14994 (strut process_info, all_processes, linux_attach_lwp)
14995 (thread_db_init): New.
14997 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14998 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14999 (the_low_target): Add new members.
15000 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15001 (i386_store_fpxregset): Constify.
15002 (target_regsets): Add new kind identifier.
15003 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15004 (i386_set_pc): Add debugging.
15005 (i386_breakpoint_at): New function.
15006 (the_low_target): Add new members.
15007 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15008 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15009 (mips_breakpoint_at): New.
15010 (the_low_target): Add new members.
15011 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15012 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15013 (the_low_target): Add new members.
15014 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15015 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15016 (the_low_target): Add new members.
15017 * linux-x86-64-low.c (target_regsets): Add new kind
15020 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15022 From Martin Pool <mbp@samba.org>:
15023 * server.c (gdbserver_usage): New function.
15026 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15028 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15029 stop_at -> stop_pc.
15031 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15033 * Makefile.in: Remove obsolete code.
15035 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15037 * linux-low.c (regsets_fetch_inferior_registers),
15038 (regsets_store_inferior_registers): Removed cast to int from
15040 * regcache.h: Added declaration of struct inferior_info.
15042 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15044 * inferiors.c (struct inferior_info): Add regcache_data.
15045 (add_inferior): Call create_register_cache.
15046 (clear_inferiors): Call free_register_cache.
15047 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15048 * regcache.c (struct inferior_regcache_data): New.
15049 (registers): Remove.
15050 (get_regcache): New function.
15051 (create_register_cache, free_register_cache): New functions.
15052 (set_register_cache): Don't initialize the register cache here.
15053 (registers_to_string, registers_from_string, register_data): Call
15055 * regcache.h: Add prototypes.
15056 * server.h: Likewise.
15058 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15060 * mem-break.c: New file.
15061 * mem-break.h: New file.
15062 * Makefile.in: Add mem-break.o rule; update server.h
15064 * inferiors.c (struct inferior_info): Add target_data
15066 (clear_inferiors): Free target_data member if set.
15067 (inferior_target_data, set_inferior_target_data): New functions.
15068 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15069 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15070 * linux-low.c (linux_bp_reinsert): New variable.
15071 (struct inferior_linux_data): New.
15072 (linux_create_inferior): Use set_inferior_target_data.
15073 (linux_attach): Likewise. Call add_inferior.
15074 (linux_wait_for_one_inferior): New function.
15075 (linux_wait): Call it.
15076 (linux_write_memory): Add const.
15077 (initialize_low): Call set_breakpoint_data.
15078 * linux-low.h (struct linux_target_ops): Add breakpoint
15080 * server.c (attach_inferior): Remove extra add_inferior
15082 * server.h: Include mem-break.h. Update inferior.c
15084 * target.c (read_inferior_memory)
15085 (write_inferior_memory): New functions.
15086 * target.h (read_inferior_memory)
15087 (write_inferior_memory): Change macros to prototypes.
15088 (struct target_ops): Update comments. Add const to write_memory
15091 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15093 * linux-low.c (usr_store_inferior_registers): Support
15094 registers which are allowed to fail to store.
15095 * linux-low.h (linux_target_ops): Likewise.
15096 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15097 (ppc_cannot_store_register): FPSCR may not be storable.
15099 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15101 * server.h: Include <string.h> if HAVE_STRING_H.
15102 * ChangeLog: Correct paths in last ChangeLog entry.
15104 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15106 * linux-low.h: Remove obsolete prototypes.
15107 (struct linux_target_ops): New.
15108 (extern the_low_target): New.
15109 * linux-low.c (num_regs, regmap): Remove declarations.
15110 (register_addr): Use the_low_target explicitly.
15111 (fetch_register): Likewise.
15112 (usr_fetch_inferior_registers): Likewise.
15113 (usr_store_inferior_registers): Likewise.
15114 * linux-arm-low.c (num_regs): Remove.
15115 (arm_num_regs): Define.
15116 (arm_regmap): Renamed from regmap, made static.
15117 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15119 (arm_cannot_store_register): Renamed from cannot_store_register,
15121 (the_low_target): New.
15122 * linux-i386-low.c (num_regs): Remove.
15123 (i386_num_regs): Define.
15124 (i386_regmap): Renamed from regmap, made static.
15125 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15127 (i386_cannot_store_register): Renamed from cannot_store_register,
15129 (the_low_target): New.
15130 * linux-ia64-low.c (num_regs): Remove.
15131 (ia64_num_regs): Define.
15132 (ia64_regmap): Renamed from regmap, made static.
15133 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15135 (ia64_cannot_store_register): Renamed from cannot_store_register,
15137 (the_low_target): New.
15138 * linux-m68k-low.c (num_regs): Remove.
15139 (m68k_num_regs): Define.
15140 (m68k_regmap): Renamed from regmap, made static.
15141 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15143 (m68k_cannot_store_register): Renamed from cannot_store_register,
15145 (the_low_target): New.
15146 * linux-mips-low.c (num_regs): Remove.
15147 (mips_num_regs): Define.
15148 (mips_regmap): Renamed from regmap, made static.
15149 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15151 (mips_cannot_store_register): Renamed from cannot_store_register,
15153 (the_low_target): New.
15154 * linux-ppc-low.c (num_regs): Remove.
15155 (ppc_num_regs): Define.
15156 (ppc_regmap): Renamed from regmap, made static.
15157 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15159 (ppc_cannot_store_register): Renamed from cannot_store_register,
15161 (the_low_target): New.
15162 * linux-s390-low.c (num_regs): Remove.
15163 (s390_num_regs): Define.
15164 (s390_regmap): Renamed from regmap, made static.
15165 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15167 (s390_cannot_store_register): Renamed from cannot_store_register,
15169 (the_low_target): New.
15170 * linux-sh-low.c (num_regs): Remove.
15171 (sh_num_regs): Define.
15172 (sh_regmap): Renamed from regmap, made static.
15173 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15175 (sh_cannot_store_register): Renamed from cannot_store_register,
15177 (the_low_target): New.
15178 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15179 (the_low_target): New.
15181 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15183 * Makefile.in: Add stamp-h target.
15184 * configure.in: Create stamp-h.
15185 * configure: Regenerated.
15187 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15189 * inferiors.c: New file.
15190 * target.c: New file.
15191 * target.h: New file.
15192 * Makefile.in: Add target.o and inferiors.o. Update
15194 * linux-low.c (inferior_pid): New static variable,
15195 moved from server.c.
15196 (linux_create_inferior): Renamed from create_inferior.
15197 Call add_inferior. Return 0 on success instead of a PID.
15198 (linux_attach): Renamed from myattach.
15199 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15200 (linux_thread_alive): Renamed from mythread_alive.
15201 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15203 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15204 (regsets_store_inferior_registers): Correct error message.
15205 Add missing ``return 0''.
15206 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15207 (linux_store_registers): Renamed from store_inferior_registers.
15208 (linux_read_memory): Renamed from read_inferior_memory.
15209 (linux_write_memory): Renamed from write_inferior_memory.
15210 (linux_target_ops): New structure.
15211 (initialize_low): Call set_target_ops ().
15212 * remote-utils.c (unhexify): New function.
15213 (hexify): New function.
15214 (input_interrupt): Send signals to ``signal_pid''.
15215 * server.c (inferior_pid): Remove.
15216 (start_inferior): Update create_inferior call.
15217 (attach_inferior): Call add_inferior.
15218 (handle_query): New function.
15219 (main): Call handle_query for `q' packets.
15220 * server.h: Include "target.h". Remove obsolete prototypes.
15221 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15223 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15225 * Makefile.in: Add WARN_CFLAGS. Update configury
15227 * configure.in: Check for <string.h>
15228 * configure: Regenerate.
15229 * config.in: Regenerate.
15230 * gdbreplay.c: Include needed system headers.
15231 (remote_open): Remove strchr prototype.
15232 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15233 * regcache.c (supply_register): Change buf argument to const void *.
15234 (supply_register_by_name): Likewise.
15235 (collect_register): Change buf argument to void *.
15236 (collect_register_by_name): Likewise.
15237 * regcache.h: Add missing prototypes.
15238 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15239 * server.c (handle_query): New function.
15240 (attached): New static variable, moved out of main.
15241 (main): Quiet longjmp clobber warnings.
15242 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15243 * utils.c (error): Remove NORETURN.